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diff --git a/ChangeLog.2 b/ChangeLog.2 new file mode 100644 index 0000000..d30cfa4 --- /dev/null +++ b/ChangeLog.2 @@ -0,0 +1,6648 @@ +2000-06-23 Paul D. Smith <psmith@gnu.org> + + * main.c (main): Replace EXIT_SUCCESS, EXIT_FAILURE, and + EXIT_TROUBLE with MAKE_SUCCESS, MAKE_FAILURE, and MAKE_TROUBLE. + * make.h: Define these macros. + + * Version 3.79.1 released. + + * configure.in: Add a new option, --disable-nsec-timestamps, to + avoid using sub-second timestamps on systems that support it. It + can lead to problems, e.g. if your makefile relies on "cp -p". + * README.template: Document the issue with "cp -p". + + * config.guess, config.sub: Updated. + +2000-06-22 Paul D. Smith <psmith@gnu.org> + + * job.c (start_job_command): Increment commands_started before the + special check for ":" (empty command) to avoid spurious "is up to + date" messages. Also move the test for question_flag after we + expand arguments, and only stop if the expansion provided an + actual command to run, not just whitespace. This fixes PR/1780. + +2000-06-21 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): If we find a semicolon in the target + definition, remember where it was. If the line turns out to be a + target-specific variable, add back the semicolon and everything + after it. Fixes PR/1709. + +2000-06-19 Paul D. Smith <psmith@gnu.org> + + * config.h-vms.template: #define uintmax_t for this system. + * config.ami.template: Ditto. + * config.h.W32.template: Ditto. + + * configure.in: We don't use select(2) anymore, so don't bother + checking for it. + * acconfig.h: Ditto. + * acinclude.m4: Ditto. + + * file.c (all_secondary): New static global; if 1 it means + .SECONDARY with no prerequisites was seen in the makefile. + (snap_deps): Set it appropriately. + (remove_intermediates): Check it. + (num_intermediates): Remove this global, it's not used anywhere. + (considered): Move this to remake.c and make it static. + + * NEWS: Document the change to .SECONDARY. + * make.texinfo (Special Targets): Document the change to .SECONDARY. + + * implicit.c (pattern_search): Remove the increment of + num_intermediates; it's not used. + * filedef.h: Remove num_intermediates and considered. + + * function.c (handle_function): If the last argument was empty, we + were pretending it didn't exist rather than providing an empty + value. Keep looking until we're past the end, not just at the end. + + * implicit.c (pattern_search): Multi-target implicit rules weren't + expanding the "also made" targets correctly if the pattern didn't + contain a slash but the target did; in that case the directory + part wasn't being added back to the stem on the "also made" + targets. Reported by Seth M LaForge <sethml@newtonlabs.com>, with + a patch. + +2000-06-17 Eli Zaretskii <eliz@is.elta.co.il> + + * Makefile.DOS.template (DESTDIR, bindir, datadir, libdir) + (infodir, mandir, includedir): Support installation under a + non-default DESTDIR. + + * remake.c (f_mtime): Fix the spelling of __MSDOS__. + + * configh.DOS.template (HAVE_FDOPEN, HAVE_MKSTEMP): Define. + +2000-06-14 Paul D. Smith <psmith@gnu.org> + + * acinclude.m4 (pds_WITH_GETTEXT): rewrite fp_WITH_GETTEXT and + rename it to avoid confusion. This version is very specific: it + won't accept any gettext that isn't GNU. If the user doesn't + explicitly ask for the included gettext, we look to see if the + system gettext is GNU (testing both the actual libintl library, + and the libintl.h header file). Only if the system gettext is + really GNU gettext will we allow it to be used. + (pds_CHECK_SYSTEM_GETTEXT): A helper function. + +2000-06-13 Paul D. Smith <psmith@gnu.org> + + * gettext.h: If we have libintl.h, use that instead of any of the + contents of gettext.h. We won't check for libintl.h unless we're + using the system gettext. + + * function.c (func_word): Clarify error message. + +2000-06-10 Paul Eggert <eggert@twinsun.com> + + Support nanosecond resolution on hosts with 64-bit time_t and + uintmax_t (e.g. 64-bit Sparc Solaris), by splitting + FILE_TIMESTAMP into a 30-bit part for nanoseconds, with the + rest for seconds, if FILE_TIMESTAMP is at least 64 bits wide. + + * make.h: Always define FILE_TIMESTAMP to be uintmax_t, for + simplicity. + + * filedef.h (FILE_TIMESTAMP_HI_RES, FILE_TIMESTAMP_LO_BITS) + (UNKNOWN_MTIME, NONEXISTENT_MTIME, OLD_MTIME) + (ORDINARY_MTIME_MIN, ORDINARY_MTIME_MAX): New macros. + (FILE_TIMESTAMP_STAT_MODTIME): Now takes fname arg. All uses changed. + (FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD) + (FILE_TIMESTAMP_FROM_S_AND_NS): Remove. + (FILE_TIMESTAMP_S, FILE_TIMESTAMP_NS): Use shifts instead of + multiplication and division. Offset the timestamps by + ORDINARY_MTIME_MIN. + (file_timestamp_cons): New decl. + (NEW_MTIME): Now just the maximal timestamp value, as we no longer use + -1 to refer to nonexistent files. + + * file.c (snap_deps, print_file): Use NONEXISTENT_MTIME, + UNKNOWN_MTIME, and OLD_MTIME instead of magic constants. + * filedef.h (file_mtime_1): Likewise. + * main.c (main): Likewise. + * remake.c (update_file_1, notice_finished_file, check_dep) + (f_mtime, name_mtime, library_search): Likewise. + * vpath.c (selective_vpath_search): Likewise. + + * remake.c (f_mtime): Do not assume that (time_t) -1 equals + NONEXISTENT_MTIME. When futzing with time stamps, adjust by + multiples of 2**30, not 10**9. Do not calculate timestamp + adjustments on DOS unless they are needed. + + * commands.c (delete_target): Do not assume that + FILE_TIMESTAMP_S yields -1 for a nonexistent file, as that is + no longer true with the new representation. + + * file.c (file_timestamp_cons): New function, replacing + FILE_TIMESTAMP_FROM_S_AND_NS. All uses changed. + (file_timestamp_now): Use FILE_TIMESTAMP_HI_RES instead of 1 < + FILE_TIMESTAMPS_PER_S to determine whether we're using hi-res + timestamps. + (print_file): Print OLD_MTIME values as "very old" instead of + as a timestamp. + +2000-05-31 Paul Eggert <eggert@twinsun.com> + + * remake.c (name_mtime): Check for stat failures. Retry if EINTR. + +2000-05-24 Paul D. Smith <psmith@gnu.org> + + * main.c (decode_switches): The "positive_int" switch uses atoi() + which succeeds for any input, and doesn't notice if extra, + non-digit text is after the number. This causes make to mis-parse + command lines like "make -j 5foo" as "make -j5" (ignoring "foo" + completely) instead of "make -j0 5foo" (where "5foo" is a + target). Fix this by checking the value by hand. We could use + strtol() if we were sure of having it; this is the only + questionable use of atoi() I found so we'll just stick with that. + Fixes PR/1716. + + * i18n/ja.po, i18n/nl.po, i18n/pt_BR.po: New translation files. + * configure.in (ALL_LINGUAS): Added pt_BR. + +2000-05-22 Paul Eggert <eggert@twinsun.com> + + * remake.c (f_mtime): Fix bug when handling future odd + timestamps in the WINDOWS32 case. Do not bother initializing + static var to zero. Simplify code that works around WINDOWS32 + and __MSDOS__ time skew brain damage. + +2000-05-22 Paul Eggert <eggert@twinsun.com> + + * job.c: Don't include time.h, as make.h already does this. + +2000-05-22 Paul Eggert <eggert@twinsun.com> + + * configure.in (AC_CHECK_HEADERS): Add sys/time.h. + (AC_HEADER_TIME): Add. + (clock_gettime): Prefer -lrt to -lposix4, for Solaris 7. + (gettimeofday): Add check for standard version of gettimeofday. + This merges changes written by Paul D. Smith. + + * file.c (file_timestamp_now): Use gettimeofday if available + and if clock_gettime does not work. Don't bother with + high-resolution clocks if file timestamps have only one-second + resolution. + + * make.h <sys/time.h>: Include, conditionally on the usual + TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H macros. This is needed + for gettimeofday. + +2000-05-20 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): We weren't keeping makefile names around + unless there was a rule defined in them; but now we need to keep + them for variables as well. Forget trying to be fancy: just keep + every makefile name we successfully open. + + * remote-cstms.c (start_remote_job_p): Change DB_EXTRA (?) to DB_JOBS. + +2000-05-17 Paul Eggert <eggert@twinsun.com> + + * commands.c (chop_commands): Ensure ctype macro args are nonnegative. + * expand.c (variable_expand_string): Likewise. + * function.c (subst_expand, lookup_function, msdos_openpipe): + Likewise. + * job.c (vms_redirect, start_job_command, new_job, child_execute_job, + construct_command_argv_internal, construct_command_argv): Likewise. + * main.c (decode_env_switches, quote_for_env): Likewise. + * misc.c (collapse_continuations, end_of_token, end_of_token_w32, + next_token): Likewise. + * read.c (read_makefile, do_define, conditional_line, + find_char_unquote,get_next_mword): Likewise. + * variable.c (try_variable_definition): Likewise. + * vpath.c (construct_vpath_list): Likewise. + * w32/pathstuff.c (convert_vpath_to_windows32): Likewise. + +2000-05-10 Eli Zaretskii <eliz@is.elta.co.il> + + * main.c (main) [__MSDOS__]: Add SIGFPE to signals we block when + running child programs, to prevent Make from dying on Windows 9X + when the child triggers an FP exception. + +2000-05-08 Paul D. Smith <psmith@gnu.org> + + * dir.c (find_directory) [WINDOWS32]: If we strip a trailing "\" + from the directory name, remember to add it back. The argument + might really be inside a longer string (e.g. %Path%) and if you + don't restore the "\" it'll be truncated permanently. Fixes PR/1722. + Reported by <steven@surfcast.com> + +2000-05-02 Paul D. Smith <psmith@gnu.org> + + * job.c (construct_command_argv_internal) [WINDOWS32]: Added "rd" + and "rmdir" to the list of command.com commands. + Reported by Elod Horvath <Elod_Horvath@lnotes5.bankofny.com> + +2000-04-24 Paul D. Smith <psmith@gnu.org> + + * i18n/ja.po: New translation file from the Japanese language team. + +2000-04-18 Paul D. Smith <psmith@gnu.org> + + * remake.c (f_mtime): If ar_member_date() returns -1 (the member + doesn't exist), then return (FILE_TIMESTAMP)-1 rather than + returning the timestamp calculated from the value -1. Fixes PR/1696. + Reported by Gilles Bourhis <Gilles.Bourhis@univ-rennes1.fr>. + +2000-04-17 Paul D. Smith <psmith@gnu.org> + + * config.h.W32.template: Add LOCALEDIR macro resolving to "". + * w32/subproc/sub_proc.c (process_begin): Remove reference to + debug_flag; change it to a DB() call. Fixes PR/1700. + Reported by Jim Smith <jwksmith@attglobal.net> + +2000-04-17 Bruno Haible <haible@clisp.cons.org> + + * arscan.c [BeOS]: Add replacement for nonexistent <ar.h> from GNU + binutils. + +2000-04-11 Paul D. Smith <psmith@gnu.org> + + * function.c (expand_builtin_function): If no arguments were + provided, just quit early rather than changing each function to + test for this. + (function_table[]): Change the min # of arguments to 0 for all + those functions for which it makes sense (currently everything + that used to take a minimum of 1 argument, except $(call ...)). + Fixes PR/1689. + +2000-04-09 Eli Zaretskii <eliz@is.elta.co.il> + + * README.DOS: Add instructions to install a binary distro. + Mention latest versions of Windows. + +2000-04-07 Eli Zaretskii <eliz@is.elta.co.il> + + * main.c (main): Rename TMP_TEMPLATE into DEFAULT_TMPDIR, and use + it for the directory of the temporary file. If P_tmpdir is + defined, use it in preference to "/tmp/". Try $TMPDIR, $TEMP, and + $TMP in the environment before defaulting to DEFAULT_TMPDIR. + (print_version): Add year 2000 to the Copyright line. + +2000-04-04 Paul D. Smith <psmith@gnu.org> + + * Version 3.79 released. + + * make.texinfo: Update documentation with new features for 3.79. + + * function.c (func_wordlist): Don't re-order arguments to + wordlist. + +2000-04-03 Paul D. Smith <psmith@gnu.org> + + * remake.c (f_mtime): Archive member timestamps are stored as + time_t, without nanoseconds. But, f_mtime() wants to return + nanosecond info on those systems that support it. So, convert the + return value of ar_member_date() into a FILE_TIMESTAMP, using 0 as + the nanoseconds. + +2000-03-28 Paul D. Smith <psmith@gnu.org> + + * Version 3.78.92 released. + + * build.template: Updates for gettext support; some bugs fixed. + +2000-03-27 Paul D. Smith <psmith@gnu.org> + + * config.guess, config.sub: Updated from config CVS archive at + :pserver:anoncvs@subversions.gnu.org:/home/cvs as of today. + + * read.c (record_files): Check if expanding a static pattern + rule's prerequisite pattern leaves an empty string as the + prerequisite, and issue an error if so. Fixes PR/1670. + (read_makefile): Store the starting linenumber for a rule in + TGTS_STARTED. + (record_waiting_files): Use the TGTS_STARTED value for the file + location passed to record_file() instead of the current + linenumber, so error messages list the line where the target was + defined instead of the line after the end of the rule definition. + + * remake.c (start_updating, finish_updating, is_updating): Fix + PR/1671; circular dependencies in double-colon rules are not + diagnosed. These macros set the updating flag in the root + double-colon file instead of the current one, if it's part of a + double-colon list. This solution provided by Tim Magill + <magill@gate.net>; I just changed the macro names :). + (update_file_1): Call them. + (check_dep): Call them. + + The change to not automatically evaluate the $(call ...) + function's arguments breaks recursive use of call. Although using + $(if ...) and $(foreach ...) in $(call ...) macros is important, + the error conditions generated are simply to obscure for me to + feel comfortable with. If a method is devised to get both + working, we'll revisit. For now, remove this change. + + * function.c (function_table): Turn on the expand bit for func_call. + (func_call): Don't expand arguments for builtin functions; that + will have already been done. + +2000-03-26 Paul D. Smith <psmith@gnu.org> + + * file.c (remove_intermediates): Never remove targets explicitly + requested on the command-line by checking the cmd_target flag. + Fixed PR/1669. + +2000-03-23 Paul Eggert <eggert@twinsun.com> + + * filedef.h (FILE_TIMESTAMP_STAT_MODTIME): Use st_mtime instead of + st_mtim.tv_sec; the latter doesn't work on Unixware. + +2000-03-18 Paul D. Smith <psmith@gnu.org> + + * file.c (file_hash_enter): If we're trying to change a file into + itself, just return. We used to assert this wasn't true, but + someone came up with a weird case involving archives. After + playing with it for a while I decided it was OK to ignore it. + + * default.c: Define COFLAGS to empty to avoid spurious warnings. + + * filedef.h: Change #if ST_MTIM_NSEC to #ifdef; this is a macro + containing the name of the nsec field, not true/false. + * make.h: Ditto. + Reported by Marco Franzen <Marco.Franzen@Thyron.com>. + +2000-03-08 Tim Magill <magill@gate.net> + + * remake.c (update_file): Return the exit status of the pruned + file when pruning, not just 0. Fixes PR/1634. + +2000-02-24 Paul D. Smith <psmith@gnu.org> + + * configure.in: Close a minor potential security hole; if you're + reading makefiles from stdin (who does that?) you could run into a + race condition with the temp file using mktemp() or tmpnam(). Add + a check for mkstemp() and fdopen(). + * main.c (open_tmpfile): New function to open a temporary file. + If we have mkstemp() (and fdopen()), use that. If not use + mktemp() or tmpnam(). If we have fdopen(), use open() to open the + file O_CREAT|O_EXCL. If not, fall back to normal fopen() (insecure). + (main): Call it. + * job.c (child_execute_job) [VMS]: Call it. + + * variable.c (lookup_variable): If we find a variable which is + being expanded, then note it but keep looking through the rest of + the set list to see if we can find one that isn't. If we do, + return that. If we don't, return the original. Fix for PR/1610. + + While implementing this I realized that it also solves PR/1380 in + a much more elegant way. I don't know what I was smoking before. + So, remove the hackage surrounding the original fix for that (see + below). Change this function back to lookup_variable and remove + the extra setlist argument. + * variable.h (recursively_expand_setlist): Remove the macro, + rename the prototype, and remove the extra setlist argument. + (lookup_variable): Ditto. + * expand.c (recursively_expand): Rename and remove the extra + setlist argument. + (reference_variable): Use lookup_variable() again. + (allocated_variable_append): Remove the extra setlist argument. + +2000-02-21 Paul D. Smith <psmith@gnu.org> + + * README.template: A few updates. + + * i18n/de.po: New version from the German translation team. + +2000-02-09 Paul D. Smith <psmith@gnu.org> + + * Version 3.78.91 released. + +2000-02-07 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): Reset *p2 to ':', not *colonp. If any + filenames contained backslashes the resulting output (without + backslashes) will be shorter, so setting *colonp doesn't change + the right character. Fix for PR/1586. + + For += target-specific variables we need to remember which + variable set we found the variable in, so we can start looking + from there in the next iteration (otherwise we might see it again + in recursively_expand and fail!). This is turning into a hack; if + it gets any worse we'll have to rethink this entire algorithm... + implementing expansion of these references separately from the + "normal" expansion, say, instead of using the same codepath. + Actually, it's already "worse enough" :-/. + Fix for PR/1380. + + * variable.h (recursively_expand_setlist): Rename + recursively_expand to add a struct variable_set_list argument, and + make a macro for recursively_expand. + (lookup_variable_setlist): Rename lookup_variable to add a struct + variable_set_list argument, and make a macro for lookup_variable. + + * expand.c (recursively_expand_setlist): Take an extra struct + variable_set_list argument and pass it to allocated_variable_append(). + (reference_variable): Use lookup_variable_setlist() and pass the + returned variable_set_list to recursively_expand_setlist. + (allocated_variable_append): Take an extra setlist argument and + use this as the starting place when searching for the appended + expansion. If it's null, use current_variable_set_list as before. + + * variable.c (lookup_variable_setlist): If the LISTP argument is + not nil, set it to the list containing the variable we found. + +2000-02-04 Paul D. Smith <psmith@gnu.org> + + * variable.c (print_variable): Write out filename/linenumber + information for the variable definition if present. + (define_variable_in_set): Store filename information if provided. + (define_variable, define_variable_for_file): Removed. + (try_variable_definition): Use define_variable_loc() to keep + variable definition location information. + * read.c (read_makefile): Keep variable definition location info. + (do_define): Ditto. + (record_target_var): Ditto. + * variable.h (define_variable_in_set): New fileinfo argument. + (define_variable, define_variable_loc, define_variable_for_file): + Declare new macros. + + Fix PR/1407: + + * filedef.h (struct file): Rename patvar to pat_variables and make + it just a variable_set_list; we need our own copy of the pattern + variable's variable set list here to avoid overwriting the global + one. + * variable.c (initialize_file_variables): Move the instantiation + of the pat_variables pointer here. Only do the search after we're + done reading the makefiles so we don't search too early. If + there's a pat_variables value, set up the variables next ptr. + * expand.c (variable_expand_for_file): Remove the setup of the + pat_variables info; it's done earlier now to ensure the parent's + pattern variables are set up correctly as well. + +2000-02-03 Paul D. Smith <psmith@gnu.org> + + * job.c (sh_chars_dos) [WINDOWS32]: Add "&" as a shell + metacharacter for the W32 DOS shell. + Reported by Warren Jones <wjones@tc.fluke.com>. + +2000-02-02 Paul D. Smith <psmith@gnu.org> + + Fixes for the OpenVMS port from Hartmut Becker <becker@rto.dec.com> + + * config.h-vms [VMS]: Define LOCALEDIR to something; needed for + the expansion of bindtextdomain() even though it's a no-op. + * vmsfunctions.c (strcmpi): Remove duplicate definition of strcmpi(). + (readdir): Use DB() instead of testing debug_flag. + * dir.c (file_impossible) [VMS]: Search "p" not "name". + * job.c [VMS]: Switch from debug_flag to the new DB macro. Add + some i18n _() macros (even though VMS doesn't yet support it). + + * function.c (patsubst_expand): Change "len" to not be unsigned to + avoid type mismatches. + + * main.c (main): Declare signame_init() if we're going to call it. + +2000-01-29 Eli Zaretskii <eliz@is.elta.co.il> + + * Makefile.DOS.template: Track changes in Makefile.in + (install-recursive, uninstall-recursive): Add missing targets. + (DESTDIR): Define. + (install-binPROGRAMS, uninstall-binPROGRAMS): Use $(DESTDIR). + + * default.c (default_variables) [__MSDOS__]: Define CXX to gpp. + +2000-01-27 Paul D. Smith <psmith@gnu.org> + + * gettext.c: Some warning cleanups, and a fix for systems which + don't define HAVE_ALLOCA (the workaround code was included + twice). + +2000-01-26 Paul D. Smith <psmith@gnu.org> + + * Version 3.78.90 released. + +2000-01-25 Paul D. Smith <psmith@gnu.org> + + Change gettext support to use the simplified version in libit 0.7. + + * getopt.c, make.h: Use gettext.h instead of libintl.h. + * ABOUT-NLS, gettext.h, gettext.c: New files from libit 0.7. + Modified to remove some static declarations which aren't defined. + * acconfig.h: Use new gettext #defines. + * acinclude.m4: Add fp_WITH_GETTEXT; remove AM_GNU_GETTEXT. + * configure.in: Call fp_WITH_GETTEXT instead. + * Makefile.am: New gettext stuff. Also force inclusion of glob + files for systems which have LIBC glob. + + * i18n/Makefile.am, i18n/.cvsignore: New dir for translation files. + * i18n/de.po, i18n/es.po, i18n/fr.po, i18n/ko.po, i18n/nl.po: + * i18n/pl.po, i18n/ru.po: Import translations already done for + earlier versions of GNU make. Thanks for that work!! + + * po/Makefile.in.in, po/POTFILES.in: Removed. + +2000-01-23 Paul D. Smith <psmith@gnu.org> + + * main.c (decode_debug_flags): If debug_flag is set, enable all + debugging levels. + (debug_flag): Resurrect this flag variable. + (switches): Make -d give the old behavior of turning on all + debugging. Change --debug alone to emit basic debugging and take + optional arguments to expand debugging. + * NEWS: Document the new debugging options. + + * remake.c (no_rule_error): Remove this function. This tries to + fix a real problem--see the description with the introduction of + this function below. However, the cure is worse than the disease + and this approach won't work. + (remake_file): Put the code from no_rule_error back here. + (update_file_1): Remove call to no_rule_error. + + * filedef.h (struct file): Remove mfile_status field. + +2000-01-22 Paul D. Smith <psmith@gnu.org> + + Integrate GNU gettext support. + + * configure.in: Add AM_GNU_GETTEXT. + * Makefile.am: Add options for setting LOCALEDIR, -Iintl, etc. + * acinclude.m4: Add gettext autoconf macros. + * acconfig.h: Add new gettext #defines. + * make.h: Include libintl.h. Make sure _() and N_() macros are + declared. Make gettext() an empty macro is NLS is disabled. + * main.c (struct command_switch switches[]): Can't initialize + static data with _() (gettext calls), so use N_() there then use + gettext() directly when printing the strings. + * remake.c (no_rule_error): The string constants can't be static + when initializing _() macros. + * file.c (print_file): Reformat a few strings to work better for + translation. + * po/POTFILES.in, po/Makefile.in.in: New files. Take + Makefile.in.in from the latest GNU tar distribution, as that + version works better than the one that comes with gettext. + * NEWS: Mention i18n ability. + +2000-01-21 Paul D. Smith <psmith@gnu.org> + + Installed patches for the VMS port. + Patches provided by: Hartmut Becker <Hartmut.Becker@compaq.com> + + * readme.vms, arscan.c, config.h-vms, default.c, dir.c, file.c: + * implicit.c, job.c, make.h, makefile.com, makefile.vms, rule.c: + * variable.c, vmsdir.h, vmsfunctions.c, vmsify.c, glob/glob.c: + * glob/glob.h: Installed patches. See readme.vms for details. + +2000-01-14 Andreas Schwab <schwab@suse.de> + + * dir.c (read_dirstream): Initialize d_type if it exists. + +2000-01-11 Paul D. Smith <psmith@gnu.org> + + Resolve PR/xxxx: don't automatically evaluate the $(call ...) + function's arguments. While we're here, clean up argument passing + protocol to always use simple nul-terminated strings, instead of + sometimes using offset pointers to mark the end of arguments. + This change also fixes PR/1517. + Reported by Damien GIBOU <damien.gibou@st.com>. + + * function.c (struct function_table_entry): Remove the negative + required_args hack; put in explicit min and max # of arguments. + (function_table): Add in the max value. Turn off the expand bit + for func_call. + (expand_builtin_function): Test against minimum_args instead of + the obsolete required_args. + (handle_function): Rewrite this. We don't try to be fancy and + pass one style of arguments to expanded functions and another + style to non-expanded functions: pass pointers to nul-terminated + strings to all functions. + (func_call): Rewrite this. If we are invoking a builtin function + and it's supposed to have its arguments expanded, do that (since + it's not done by handle_function for $(call ...) anymore). For + non-builtins, just add the variables as before but mark them as + recursive so they'll be expanded later, as needed. + (func_if): All arguments are vanilla nul-terminated strings: + remove trickery with "argv[1]-1". + (func_foreach): Ditto. + + * expand.c (expand_argument): If the second arg is NULL, expand + the entire first argument. + + * job.c (new_job): Zero the child struct. This change was just + made to keep some heap checking software happy, not because there + was an actual bug (the important memory was being cleared properly). + +1999-12-15 Paul D. Smith <psmith@gnu.org> + + * variable.c (print_variable): Print the variable with += if the + append flag is set. + + * implicit.c (pattern_search): Remove the extra check of the + implicit flag added on 8/24/1998. This causes problems and the + reason for the change was better resolved by the change made to + check_deps() on 1998-08-26. This fixes PR/1423. + +1999-12-08 Paul D. Smith <psmith@gnu.org> + + * dir.c (dir_setup_glob): On 64 bit ReliantUNIX (5.44 and above) + in LFS mode, stat() is actually a macro for stat64(). Assignment + doesn't work in that case. So, stat is a macro, make a local + wrapper function to invoke it. + (local_stat): Wrapper function, if needed. + Reported by Andrej Borsenkow <Andrej.Borsenkow@mow.siemens.ru>. + +1999-12-02 Paul D. Smith <psmith@gnu.org> + + * remake.c (update_file): Move the considered test outside the + double-colon loop, _but_ make sure we test the double_colon target + not the "current" target. If we stop early because one + double-colon target is running, mark all the rest considered and + try to start their prerequisites (so they're marked considered). + Fix for PR/1476 suggested by Tim Magill <tim.magill@telops.gte.com>. + +1999-11-22 Rob Tulloh <rob_tulloh@dev.tivoli.com> + + * function.c (windows32_openpipe, func_shell): Correct Windows32 + problem where $(shell nosuchfile) would incorrectly exit make. The + fix is to print the error and let make continue. + Reported by David Masterson <David.Masterson@kla-tencor.com>. + + * w32/subproc/misc.c (arr2envblk): Memory leak fix. + +1999-11-21 Paul D. Smith <psmith@gnu.org> + + Rework GNU make debugging to provide different levels of output. + + * NEWS: mention it. + * debug.h: New file. Define various debugging levels and macros. + * function.c, implicit.c, job.c, main.c, misc.c, read.c, remake.c + * remote-cstms.c, vmsfunctions.c: Replace all code depending on + debug_flag with invocations of debugging macros. + * make.h: Remove debug_flag and DEBUGPR, add db_level. + +1999-11-18 Paul Eggert <eggert@twinsun.com> + + * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): Work around a problem + with the QNX 4.25 shell, which doesn't propagate exit status of + failed commands inside shell assignments. + +1999-11-17 Paul D. Smith <psmith@gnu.org> + + * function.c (func_if): Find the end of the arg list by testing + the next item for NULL; any other test is not correct. + Reported by Graham Reed <grahamr@algorithmics.com> (PR/1429). + + Fix += when used in a target-specific variable context. + + * variable.h: New bitfield APPEND set if we have a += + target-specific variable. + + * variable.c (try_variable_definition): Add an argument to specify + if we're trying a target-specific variable. If we are and it's an + append style, don't append it, record it as normal recursive, but + set the APPEND flag so it'll be expanded later. + * main.c (handle_non_switch_argument): Use new + try_variable_definition() signature. + * read.c (read_makefile,record_target_var): Ditto. + + * expand.c (allocated_variable_append): New function: like + allocated_variable_expand(), but we expand the same variable name + in the context of the ``next'' variable set, then we append this + expanded value. + (recursively_expand): Invoke it, if the APPEND bit is set. + +1999-11-10 Paul D. Smith <psmith@gnu.org> + + * file.c (snap_deps): If the .NOTPARALLEL target is defined, turn + off parallel builds for this make only (still allow submakes to be + run in parallel). + * main.c: New variable, ``not_parallel''. + * make.h: Add an extern for it. + * job.c (new_job): Test NOT_PARALLEL as well as JOB_SLOTS. + * NEWS: Add info on .NOTPARALLEL. + * make.texinfo (Special Targets): Document it. + + * configure.in (GLOBDIR): Set to "glob" if we need to build the + glob library. + * Makefile.am (SUBDIRS): Use the GLOBDIR variable instead of + "glob" so we don't try to build glob if we don't need to (if we + have GLIBC glob). Reported by Lars Hecking <lhecking@nmrc.ucc.ie>. + + * main.c (main): Don't put "***" in the clock skew warning + message. Reported by karl@gnu.org. + + * make.h: Remove unneeded signal setup. + + * signame.c: Remove extraneous #includes; some versions of Ultrix + don't protect against multiple inclusions and it causes compile + errors. Reported by Simon Burge <simonb@thistledown.com.au>. + +1999-10-15 Paul D. Smith <psmith@gnu.org> + + * main.c (quote_for_env): Rename from quote_as_word(). + + * make.h, *.c: Prefer strchr() and strrchr() in the code + rather than index() and rindex(). Define strchr/strrchr in terms + of index/rindex if the former aren't supported. + + * default.c (CHECKOUT,v): Replace the fancy, complicated + patsubst/filter expression with a simple $(if ...) expression. + + * main.c (print_usage): Add the bug reporting mailing address to + the --help output, as per the GNU coding standards. + Reported by Paul Eggert <eggert@twinsun.com>. + + * README.customs: Installed information on running Customs-ized + GNU make and setuid root, collected by Ted Stern <stern@tera.com>. + + * read.c (read_all_makefiles): PR/1394: Mark the end of the next + token in the MAKEFILES value string _before_ we dup it. + +1999-10-13 Paul D. Smith <psmith@gnu.org> + + * configure.in (make_cv_sys_gnu_glob): We used to add the -Iglob + flag to CPPFLAGS, but that loses if the user specifies his own + CPPFLAGS; this one gets added _after_ his and if he happens to + have an old or broken glob.h--boom. Instead, put it in GLOBINC + and SUBST it. + + * Makefile.am (INCLUDES): Add @GLOBINC@ to the INCLUDES macro; + these things get on the compile line well before the user's + CPPFLAGS. + +1999-10-12 Paul D. Smith <psmith@gnu.org> + + * remake.c (notice_finished_file): If we get here and -n is set, + see if all the command lines are marked recursive. If so, then we + ran every command there is, so check the mtime on this file just + like we would normally. If not, we assume the command we didn't + run would updates the target and set mtime of the target to "very new". + + * job.c (start_job_command): Update lines_flags in the file's cmds + structure with any per-line tokens we found (`@', `-', `+'). + +1999-10-08 Paul D. Smith <psmith@gnu.org> + + * variable.c (initialize_file_variables): Always recurse to + initialize the parent's file variables: the parent might not have + any rules to run so it might not have been initialized before + this--we need this to set up the chain properly for + target-specific variables. + +1999-09-29 Paul Eggert <eggert@twinsun.com> + + * main.c (quote_as_word): Always quote for decode_env_switches + instead of for the shell, so that arguments with strange + characters are are passed to submakes correctly. Remove + double_dollars arg; we always double dollars now. All callers + changed. + (decode_env_switches): Don't run off the end of an environment + variable whose contents ends in a unescaped backslash. + +1999-09-23 Paul D. Smith <psmith@gnu.org> + + * commands.c, function.c, job.c, read.c: Cast arguments to + ctype.h functions/macros to _unsigned_ char for portability. + + * remake.c, function.c: Compiler warning fixes: the second + argument to find_next_token() should be an _unsigned_ int*. + Reported by Han-Wen Nienhuys <hanwen@cs.uu.nl>. + +1999-09-23 Paul D. Smith <psmith@gnu.org> + + * Version 3.78.1 released. + + * make.texinfo: Update version/date stamp. + + * main.c (main): Argh. For some reason we were closing _all_ the + jobserver pipes before we re-exec'd due to changed makefiles. + This means that any re-exec got a "jobserver unavailable" error :-/. + I can't believe we didn't notice this before. + +1999-09-22 Paul D. Smith <psmith@gnu.org> + + * Version 3.78 released. + + * main.c (main): Only fail on multiple --jobserver-fds options if + they aren't all the same. Some makefiles use things like + $(MAKE) $(MFLAGS) which will cause multiple, identical copies of + --jobserver-fds to show up. + +1999-09-16 Paul D. Smith <psmith@gnu.org> + + * main.c (define_makeflags): Zero out FLAGSTRING to avoid + uninitialized memory reads when checking *p != '-' in the loop. + +1999-09-15 Paul D. Smith <psmith@gnu.org> + + * Version 3.77.97 released. + + * configure.in (MAKE_HOST): AC_SUBST this so it will go into the + makefile. + * Makefile.am (check-local): Print a success banner if the check + succeeds. + (check-regression): A bit of fine-tuning. + +1999-09-15 Eli Zaretskii <eliz@is.elta.co.il> + + * README.DOS.template: Document requirements for the test suite. + * Makefile.DOS.template: Updates to allow the test suite to run + from "make check". + + * main.c (main): Handle it if argv[0] isn't an absolute path. + +1999-09-13 Paul D. Smith <psmith@gnu.org> + + * Version 3.77.96 released. + + * Makefile.am (loadavg): Use CPPFLAGS, etc. to make sure we get + all the right #defines to compile. + (check-regression): Look for the regression test suite in the make + package itself. If we're building remotely, use symlinks to make + a local copy. + (dist-hook): Put the test suite into the tar file. + + * configure.in: Look for perl for the test suite. + +1999-09-10 Paul Eggert <eggert@twinsun.com> + + * acinclude.m4 (AC_SYS_LARGEFILE_FLAGS): If on HP-UX 10.20 or + later, and using GCC, define __STDC_EXT__; this works around a + bug in GCC 2.95.1. + +1999-09-08 Paul D. Smith <psmith@gnu.org> + + * main.c (print_version): Ugh. GLIBC's configure tries to check + make version strings and is too aggressive with their matching + expressions. I've struck a deal with them to leave the version + output as-is for 3.78, and they'll change their configure checks + so that I can change this back in the future. + +1999-09-07 Eli Zaretskii <eliz@is.elta.co.il> + + * job.c (construct_command_argv_internal) [__MSDOS__]: Add "echo" + and "unset" to the list of builtin shell commands. + + * configh.DOS.template (MAKE_HOST): Define to "i386-pc-msdosdjgpp" + which is the canonical name of the DJGPP host. + +1999-09-05 Paul D. Smith <psmith@gnu.org> + + * Version 3.77.95 released. + + * make.texinfo (Make Errors): Document some new jobserver error + messages. + +1999-09-04 Eli Zaretskii <eliz@is.elta.co.il> + + * make.texinfo (Make Errors): Document the hint about 8 spaces + instead of a TAB. + (Call Function, Quick Reference): Use @code{$(1)}, not @var. + + * main.c (main) [__MSDOS__]: Say "on this platform" instead of "on + MS-DOS", since the MSDOS version could run on Windows. + +1999-09-03 Paul D. Smith <psmith@gnu.org> + + * remake.c (notice_finished_file): Always set mtime_before_update + if it's not been set, not just if we ran some rules. Otherwise we + may have a situation where a target's prerequisite was rebuilt but + not changed, so this target's rules weren't run, then + update_goal_chain() sees mtime_before_update != last_mtime and + thinks that the top-level target changed when it really didn't. + This can cause an infinite loop when remaking makefiles. + (update_goal_chain): If we get back to the top and we don't know + what the goal's last_mtime was, find it now. We need to know so + we can compare it to mtime_before_update later (this is only + crucial when remaking makefiles--should we only do it then?) + +1999-09-02 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): If "override" appears as the first + prerequisite, look further to ensure this is really a + target-specific variable definition, and not just some + prerequisite named "override". + +1999-09-01 Paul D. Smith <psmith@gnu.org> + + * function.c (IS_PATHSEP) [WINDOWS32]: Allow backslash separators + for W32 platforms. + * read.c (record_files) [WINDOWS32]: Allow backslash separators + for W32 platforms. + * implicit.c (pattern_search) [WINDOWS32]: Allow backslash + separators for W32 platforms. + + * configure.in (MAKE_HOST): Define it to be the canonical build + host info, now that we need AC_CANONICAL_HOST anyway (for large + file support). + * version.c (make_host): Define a variable to MAKE_HOST so we're + sure to get it from the local config.h. + * main.c (print_version): Use it in the version information. + * config.ami.template: Add MAKE_HOST. + * configh.dos.template: Ditto. + * config.h.W32.template: Ditto. + * config.h-vms.template: Ditto. + + * main.c (main): Close the jobserver file descriptors if we need + to re-exec ourselves. + Also print more reasonable error if users force -jN for submakes. + This may be common for a while until people use the jobserver + feature. If it happens, we ignore the existing jobserver stuff + and use whatever they specified on the commandline. + (define_makeflags): Fixed a long-standing bug: if a long name + only option comes immediately after a single letter option with no + argument, then the option string is constructed incorrectly. For + example, with -w and --jobserver-fds you get "-w-jobserver-fds..." + instead of "-w --jobserver-fds..."; add in an extra " -". + + * make.texinfo (Phony Targets): Add another example of using + .PHONY with subdirectories/recursive make. + +1999-08-30 Paul D. Smith <psmith@gnu.org> + + * README.W32.template: Renamed from README.W32 so it's + autogenerated during the dist. A few minor modifications. + + * configure.in: Check for kstat_open before AC_FUNC_GETLOADAVG + since the latter needs to know whether the former exists to give + an accurate result. + +1999-08-26 Rob Tulloh <rob_tulloh@dev.tivoli.com> + + * NMakefile [WINDOWS32]: Now more robust. If you change a file + under w32/subproc, the make.exe will be relinked. Also added some + tests to make sure erase commands won't fail when executed in a + pristine build environment. + + * w32/subproc/sub_proc.c [WINDOWS32]: Added support for + HAVE_CYGWIN_SHELL. If you are using the Cygwin B20.1 release, it + is now possible to have have native support for this shell without + having to rely on klutzy BATCH_MODE_ONLY_SHELL. + + * config.h.W32 [WINDOWS32]: Added HAVE_CYGWIN_SHELL macro which + users can define if they want to build make to use this shell. + + * README.W32 [WINDOWS32]: Added informaton about + HAVE_CYGWIN_SHELL. Cleaned up text a bit to make it more current. + +1999-08-26 Paul Eggert <eggert@twinsun.com> + + Support large files in AIX, HP-UX, and IRIX. + + * acinclude.m4 (AC_LFS): Remove. Superseded by AC_SYS_LARGEFILE. + (AC_SYS_LARGEFILE_FLAGS, AC_SYS_LARGEFILE_SPACE_APPEND, + AC_SYS_LARGEFILE_MACRO_VALUE, AC_SYS_LARGEFILE): New macros. + (jm_AC_TYPE_UINTMAX_T): Check for busted compilers that can't + shift or divide unsigned long long. + (AM_PROG_CC_STDC): New macro; a temporary workaround of a bug in + automake 1.4. + + * configure.in (AC_CANONICAL_HOST): Add; required by new + AC_SYS_LARGEFILE. + (AC_SYS_LARGEFILE): Renamed from AC_LFS. + (AM_PROG_CC_STDC): Add. + + * config.guess, config.sub: New files, needed for AC_CANONICAL_HOST. + +1999-08-25 Paul Eggert <eggert@twinsun.com> + + * make.h (CHAR_MAX): New macro. + * main.c (struct command_switch): c is now int, + so that it can store values greater than CHAR_MAX. + (switches): Replace small numbers N with CHAR_MAX+N-1, + to avoid problems with non-ASCII character sets. + (short_option): New macro. + (init_switches, print_usage, define_makeflags): Use it instead of + isalnum. + +1999-08-25 Paul D. Smith <psmith@gnu.org> + + * Version 3.77.94 released. + + * main.c (main) [__MSDOS__]: If the user uses -j, warn that it's + not supported and reset it. + + * make.h (ISDIGIT): Obtained this from the textutils distribution. + * main.c (decode_switches): Use it. + * function.c (is_numeric): Use it. + + * main.c (struct command_switch): Store the switch char in an + unsigned char to shut up GCC about using it with ctype.h macros. + Besides, it _is_ always unsigned. + +1999-08-24 Paul D. Smith <psmith@gnu.org> + + * make.texinfo: Change "dependency" to "prerequisite" and + "dependencies" to "prerequisites". Various other cleanups related + to the terminology change. + * file.c: Change debugging and error messages to use + "prerequisite" instead of "dependency". + * implicit.c: Ditto. + * remake.c: Ditto. + * NEWS: Document it. + +1999-08-23 Paul D. Smith <psmith@gnu.org> + + * remake.c (update_file): Move the considered check into the + double-colon rule loop, so we consider double-colon rules + individually (otherwise after the first is pruned, the rest won't + get run). + + * README.template: Minor changes. + + Remove the debugging features of the jobserver, so it no longer + writes distinct tokens to the pipe. Thus, we don't need to store + the token we get. A side effect of this is to remove a potential + "unavailable token" situation: make-1 invokes make-2 with its + special token and make-3 with a normal token; make-2 completes. + Now we're waiting for make-3 but using 2 tokens; our special token + is idle. In the new version we don't have special tokens per se, + we merely decide if we already have a child or not. If we don't, + we don't need a token. If we do, we have to get one to run the + next child. Similar for putting tokens back: if we're cleaning up + the last child, we don't put a token back. Otherwise, we do. + + * main.c: Add a new, internal flag --jobserver-fds instead of + overloading the meaning of -j. Remove job_slots_str and add the + stringlist jobserver_fds. + (struct command_switch): We don't need the int_string type. + (switches[]): Add a new option for --jobserver-fds and remove + conditions around -j. Make the description for the former 0 so it + doesn't print during "make --help". + (main): Rework jobserver parsing. If we got --jobserver-fds + make sure it's valid. We only get one and job_slots must be 0. + If we're the toplevel make (-jN without --jobserver-fds) create + the pipe and write generic tokens. + Create the stringlist struct for the submakes. + Clean up the stringlist where necessary. + (init_switches): Remove int_string handling. + (print_usage): Don't print internal flags (description ptr is 0). + (decode_switches): Remove int_string handling. + (define_makeflags): Remove int_string handling. + + * job.c: Remove my_job_token flag and all references to the + child->job_token field. + (free_job_token): Remove this and merge it into free_child(). + (reap_children): Rework the "reaped a child" logic slightly. + Don't call defunct free_job_token anymore. Always call + free_child, even if we're dying. + (free_child): If we're not freeing the only child, put a token + back in the pipe. Then, if we're dying, don't bother to free. + (new_job): If we are using the jobserver, loop checking to see if + a) there are no children or b) we get a token from the pipe. + + * job.h (struct child): Remove the job_token field. + +1999-08-20 Paul D. Smith <psmith@gnu.org> + + * variable.c (try_variable_definition): Allocate for variable + expansion in f_append with a simple variable: if we're looking at + target-specific variables we don't want to trash the buffer. + Noticed by Reiner Beninga <Reiner.Beninga@mchp.siemens.de>. + +1999-08-16 Eli Zaretskii <eliz@is.elta.co.il> + + * main.c (main) [__MSDOS__]: Mirror any backslashes in argv[0], to + avoid problems in shell commands that use backslashes as escape + characters. + +1999-08-16 Paul D. Smith <psmith@gnu.org> + + * Version 3.77.93 released. + +1999-08-13 Paul D. Smith <psmith@gnu.org + + * function.c (func_if): New function $(if ...) based on the + original by Han-Wen but reworked quite a bit. + (function_table): Add it. + * NEWS: Introduce it. + * make.texinfo (If Function): Document it. + + * job.c (free_job_token): Check for EINTR when writing tokens to + the jobserver pipe. + +1999-08-12 Paul D. Smith <psmith@gnu.org> + + Another jobserver algorithm change. We conveniently forgot that + the blocking bit is shared by all users of the pipe, it's not a + per-process setting. Since we have many make processes all + sharing the pipe we can't use the blocking bit as a signal handler + flag. Instead, we'll dup the pipe's read FD and have the SIGCHLD + handler close the dup'd FD. This will cause the read() to fail + with EBADF the next time we invoke it, so we know we need to reap + children. We then re-dup and reap. + + * main.c (main): Define the job_rfd variable to hold the dup'd FD. + Actually dup the read side of the pipe. Don't bother setting the + blocking bit on the file descriptor. + * make.h: Declare the job_rfd variable. + * job.c (child_handler): If the dup'd jobserver pipe is open, + close it and assign -1 to job_rfd to notify the main program that + we got a SIGCHLD. + (start_job_command): Close the dup'd FD before exec'ing children. + Since we open and close this thing so often it doesn't seem + worth it to use the close-on-exec bit. + (new_job): Remove code for testing/setting the blocking bit. + Instead of EAGAIN, test for EBADF. If the dup'd FD has been + closed, re-dup it before we reap children. + + * function.c (func_shell): Be a little more accurate about the + length of the error string to allocate. + + * expand.c (variable_expand_for_file): If there's no filenm info + (say, from a builtin command) then reset reading_file to 0. + +1999-08-09 Paul D. Smith <psmith@gnu.org> + + * maintMakefile: Use g in sed (s///g) to replace >1 variable per + line. + + * Makefile.DOS.template [__MSDOS__]: Fix mostlyclean-aminfo to + remove the right files. + +1999-08-01 Eli Zaretskii <eliz@is.elta.co.il> + + * function.c (msdos_openpipe) [__MSDOS__]: *Really* return a FILE + ptr. + +1999-08-01 Paul D. Smith <psmith@gnu.org> + + New jobserver algorithm to avoid a possible hole where we could + miss SIGCHLDs and get into a deadlock. The original algorithm was + suggested by Roland McGrath with a nice refinement by Paul Eggert. + Many thanks as well to Tim Magill and Howard Chu, who also + provided many viable ideas and critiques. We all had a fun week + dreaming up interesting ways to use and abuse UNIX syscalls :). + + Previously we could miss a SIGCHLD if it happened after we reaped + the children but before we re-entered the blocking read. If this + happened to all makes and/or all children, make would never wake + up. + + We avoid this by having the SIGCHLD handler reset the blocking bit + on the jobserver pipe read FD (normally read does block in this + algorithm). Now if the handler is called between the time we reap + and the time we read(), and there are no tokens available, the + read will merely return with EAGAIN instead of blocking. + + * main.c (main): Set the blocking bit explicitly here. + * job.c (child_handler): If we have a jobserver pipe, set the + non-blocking bit for it. + (start_waiting_job): Move the token stuff back to new_job; if we + do it here then we're not controlling the number of remote jobs + started! + (new_job): Move the check for job slots to _after_ we've created a + child structure. If the read returns without getting a token, set + the blocking bit then try to reap_children. + + * make.h (EINTR_SET): Define to test errno if EINTR is available, + or 0 otherwise. Just some code cleanup. + * arscan.c (ar_member_touch): Use it. + * function.c (func_shell): Use it. + * job.c (reap_children): Use it. + * remake.c (touch_file): Use it. + +1999-07-28 Paul D. Smith <psmith@gnu.org> + + * make.h: Define _() and N_() macros as passthrough to initiate + NLS support. + * <all>: Add _()/N_() around translatable strings. + +1999-07-27 Paul D. Smith <psmith@gnu.org> + + * read.c: Make sure make.h comes before other headers. + +1999-07-26 Paul D. Smith <psmith@gnu.org> + + * make.texinfo (Quick Reference): Update with the new features. + +1999-07-25 Eli Zaretskii <eliz@is.elta.co.il> + + * remake.c [__MSDOS__]: Don't include variables.h, it's already + included. + + * function.c (msdos_openpipe) [__MSDOS__]: Return FILE ptr. + (func_shell) [__MSDOS__]: Fix the argument list. + + * Makefile.DOS.template: Update from Makefile.in. + + * README.DOS.template: Configure command fixed. + + * configh.dos.template: Update to provide definitions for + uintmax_t, fd_set_size_t, and HAVE_SELECT. + +1999-07-24 Paul D. Smith <psmith@gnu.org> + + * Version 3.77.91 released. + + * configure.in: Changes to the boostrapping code: if build.sh.in + doesn't exist configure spits an error and generates an empty + build.sh file which causes make to be confused. + * maintMakefile: Don't build README early. + +1999-07-23 Paul D. Smith <psmith@gnu.org> + + * job.c (my_job_token): This variable controls whether we've + handed our personal token to a subprocess or not. Note we could + probably infer this from the value of job_slots_used, but it's + clearer to just keep it separately. Job_slots_used isn't really + relevant when running the job server. + (free_job_token): New function: free a job token. If we don't + have one, no-op. If we have the personal token, reclaim it. If + we have another token, write it back to the pipe. + (reap_children): Call free_job_token. + (free_child): Call free_job_token. + (start_job_command): Remove duplicate test for '+' in the command. + If we don't appear to be running a recursive make, close the + jobserver filedescriptors. + (start_waiting_job): If our personal token is available, use that + instead of going to the server pipe. + (*): Add the token value to many debugging statements, and print + the child target name in addition to the ptr hex value. + Change the default "no token" value from '\0' to '-' so it looks + better in the output. + + * main.c (main): Install the child_handler with sigaction() + instead of signal() if we have it. On SysV systems, signal() uses + SysV semantics which are a pain. But sigaction() always does what + we want. + (main): If we got job server FDs from the environment, test them + to see if they're open. If not, the parent make closed them + because it didn't think we were a submake. Print a warning and + suggestion to use "+" on the submake invocation, and hard-set to + -j1 for this instance of make. + (main): Change the algorithm for assigning slots to be more + robust. Previously make checked to see if it thought a subprocess + was a submake and if so, didn't give it a token. Since make's + don't consume tokens we could spawn many of makes fighting for a + small number of tokens. Plus this is unreliable because submakes + might not be recognized by the parent (see above) then all the + tokens could be used up by unrecognized makes, and no one could + run. Now every make consumes a token from its parent. However, + the make can also use this token to spawn a child. If the make + wants more than one, it goes to the jobserver pipe. Thus there + will never be more than N makes running for -jN, and N*2 processes + (N makes and their N children). Every make can always run at + least one job, and we'll never deadlock. (Note the closing of the + pipe for non-submakes also solves this, but this is still a better + algorithm.) So! Only put N-1 tokens into the pipe, since the + topmost make keeps one for itself. + + * configure.in: Find sigaction. Disable job server support unless + the system provides it, in addition to either waitpid() or + wait3(). + +1999-07-22 Rob Tulloh <rob_tulloh@dev.tivoli.com> + + * arscan.c (ar_member_touch) [WINDOWS32]: The ar_date field is a + string on Windows, not a timestamp. + +1999-07-21 Paul D. Smith <psmith@gnu.org> + + * Version 3.77.90 released. + + * Makefile.am (AUTOMAKE_OPTIONS): Require automake 1.4. + + * function.c: Rearrange so we don't need to predeclare the + function_table array; K&R C compilers don't like that. + + * acinclude.m4 (AC_FUNC_SELECT): Ouch; this requires an ANSI C + compiler! Change to work with K&R compilers as well. + + * configure.in (AC_OUTPUT): Put build.sh back. I don't know how I + thought it would work this way :-/. We'll have to think of + something else. + * Makefile.am: Remove rule to create build.sh. + + * default.c (default_suffix_rules): Rearrange the default command + lines to conform to POSIX rules (put the filename argument $< + _after_ the OUTPUT_OPTION, not before it). + + * various: Changed !strncmp() calls to strneq() macros. + + * misc.c (sindex): Make slightly more efficient. + + * dir.c (file_impossible): Change savestring(X,strlen(X)) to xstrdup(). + * implicit.c (pattern_search): Ditto. + * main.c (enter_command_line_file): Ditto. + (main): Ditto. + * misc.c (copy_dep_chain): Ditto. + * read.c (read_makefile): Ditto. + (parse_file_seq): Ditto. + (tilde_expand): Ditto. + (multi_glob): Ditto. + * rule.c (install_pattern_rule): Ditto. + * variable.c (define_variable_in_set): Ditto. + (define_automatic_variables): Ditto. + * vpath.c (construct_vpath_list): Ditto. + + * misc.c (xrealloc): Some reallocs are non-standard: work around + them in xrealloc by calling malloc if PTR is NULL. + * main.c (main): Call xrealloc() directly instead of testing for + NULL. + + * function.c (func_sort): Don't try to free NULL; some older, + non-standard versions of free() don't like it. + + * configure.in (--enable-dmalloc): Install some support for using + dmalloc (http://www.dmalloc.com/) with make. Use --enable-dmalloc + with configure to enable it. + + * function.c (function_table_entry): Whoops! The function.c + rewrite breaks backward compatibility: all text to a function is + broken into arguments, and extras are ignored. So $(sort a,b,c) + returns "a"! Etc. Ouch. Fix it by making a positive value in + the REQUIRED_ARGS field mean exactly that many arguments to the + function; any "extras" are considered part of the last argument as + before. A negative value means at least that many, but may be + more: in this case all text is broken on commas. + (handle_function): Stop when we've seen REQUIRED_ARGS args, if >0. + (expand_builtin_function): Compare number of args to the absolute + value of REQUIRED_ARGS. + +1999-07-20 Paul D. Smith <psmith@gnu.org> + + * job.c (start_job_command): Ensure that the state of the target + is cs_running. It might not be if we skipped all the lines due to + -n (for example). + + * commands.c (execute_file_commands): If we discover that the + command script is empty and succeed early, set cs_running so the + modtime of the target is still rechecked. + + * rule.c (freerule): Free the dependency list for the rule. + + * implicit.c (pattern_search): When turning an intermediate file + into a real target, keep the also_make list. + Free the dep->name if we didn't use it during enter_file(). + +1999-07-16 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): Don't allocate the commands buffer until + we're sure we found a makefile and won't return early (mem leak). + + * job.c (start_job_command): Broken #ifdef test: look for F_SETFD, + not FD_SETFD. Close-on-exec isn't getting set on the bad_stdin + file descriptor and it's leaking :-/. + * getloadavg.c (getloadavg): Ditto. + +1999-07-15 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): Fix some potential memory stomps parsing + `define' directives where no variable name is given. + + * function.c (func_call): Rename from func_apply. Various code + cleanup and tightening. + (function_table): Add "call" as a valid builtin function. + + * make.texinfo (Call Function): Document it. + + * NEWS: Announce it. + +1999-07-09 Eli Zaretskii <eliz@is.elta.co.il> + + * variable.c (try_variable_definition) [__MSDOS__, WINDOWS32]: + Treat "override SHELL=" the same as just "SHELL=". + +1999-07-09 Paul D. Smith <psmith@gnu.org> + + * job.c (start_waiting_job): Don't get a second job token if we + already have one; if we're waiting on the load to go down + start_waiting_job() might get called twice on the same file. + + * filedef.h (struct file): Add new field, mtime_before_update. + When notice_finished_file runs it assigns the cached last_mtime to + this field. + * remake.c (update_goal_chain): Notice that a file wasn't updated + by asking if it changed (g->changed) and comparing the current + cached time (last_mtime) with the previous one, stored in + mtime_before_update. The previous check ("did last_mtime changed + during the run of update_file?") fails for parallel builds because + last_mtime is set during reap_children, before update_file is run. + This causes update_goal_chain to always return -1 (nothing + rebuilt) when running parallel (-jN). This is OK during "normal" + builds since our caller (main) treats these cases identically in + that case, but if when rebuilding makefiles the difference is very + important, as it controls whether we re-exec or not. + * file.c (file_hash_enter): Copy the mtime_before_update field. + (snap_deps): Initialize mtime_before_update to -1. + * main.c (main): Initialize mtime_before_update on old (-o) and + new (-W) files. + +1999-07-08 Paul D. Smith <psmith@gnu.org> + + * main.c (switches): Define a new switch -R (or + --no-builtin-variables). This option disables the defining of all + the GNU make builtin variables. + (main): If -R was given, force -r as well. + * default.c (define_default_variables): Test the new flag. + * make.h: Declare global flag. + * make.texinfo (Options Summary): Document the new option. + (Implicit Variables): Ditto. + +1999-07-06 Paul D. Smith <psmith@gnu.org> + + * make.texinfo (Options Summary): Correct examples in + --print-data-base option summary (problem reported by David Morse + <morse@nichimen.com>). + + * arscan.c: Add support for archives in Windows (VC++). Frank + Libbrecht <frankl@abzx.belgium.hp.com> provided info on how to do + this. + * NMakefile.template (CFLAGS_any): Remove NO_ARCHIVES from the + compile line. + * build_w32.bat: Ditto. + + * remake.c (no_rule_error): Fix -include/sinclude so it doesn't + give errors if you try to -include the same file twice. + (updating_makefiles): New variable: we need to know this info in + no_rule_error() so we know whether to print an error or not. + (update_file_1): Unconditionally call no_rule_error(), don't try + to play games with the dontcare flag. + +1999-06-14 Paul D. Smith <psmith@gnu.org> + + * make.texinfo (Remaking Makefiles): Add a description of how to + prevent implicit rule searches for makefiles. + + * make.1: Remove statement that make continues processing when -v + is given. + +1999-06-14 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): Cast -1 arguments to + variable_expand_string() to long. Alexandre Sauve + <Alexandre.SAUVE@ifp.fr> reports that without casts, this breaks + on a NEC SUPER-UX SX-4 system (and it's wrong without a cast + anyway). Of course, (a) I'd really love to start using function + prototypes, and (b) there's a whole slew of issues related to int + vs. long and signed vs. unsigned in the length handling of + variable buffers, etc. Gross. Needs a complete mucking-out. + * expand.c (variable_expand): Ditto. + + * acinclude.m4 (AC_FUNC_SELECT): Slight enhancement for AIX 3.2 by + Lars Hecking <lhecking@nmrc.ucc.ie>. + + * read.c (get_next_mword): Allow colons to be escaped in target + names: fix for regression failure. + +1999-04-26 Paul D. Smith <psmith@gnu.org> + + * main.c (main): Reset read_makefiles to empty after processing so + we get the right error message. + +1999-04-25 Paul D. Smith <psmith@gnu.org> + + * make.texinfo: Updates to @dircategory and @direntry suggested by + Karl Berry <karl@cs.umb.edu>. + +1999-04-23 Eli Zaretskii <eliz@is.elta.co.il> + + * job.c (start_job_command) [__MSDOS__]: Call unblock_sigs before + turning off dos_command_running, so child's signals produce the + right effect. + + * commands.c (fatal_error_signal) [__MSDOS__]: Use EXIT_FAILURE + instead of 1. + +1999-04-18 Eli Zaretskii <eliz@is.elta.co.il> + + * configh.dos.template: Update to recognize that version 2.02 of + DJGPP contains sys_siglist stuff. + +1999-04-14 Paul D. Smith <psmith@gnu.org> + + * make.texinfo (Options/Recursion): Document the job server. + (Parallel): Tweaks. + +1999-04-13 Paul D. Smith <psmith@gnu.org> + + Implement a new "job server" feature; the implementation was + suggested by Howard Chu <hyc@highlandsun.com>. + + * configure.in (job-server): New disable option for job server + support--it's enabled by default. If it works well this will go + away. + + * NEWS: Summarize the new feature. + + * acconfig.h: New definition MAKE_JOBSERVER if job server support + is enabled. + * config.h-vms.template: Undef MAKE_JOBSERVER for this port. + * config.h.W32.template: Ditto. + * config.ami.template: Ditto. + + * main.c (struct command_switch): Add a new type: int_string. + (switches[]) Use int_string for -j if MAKE_JOBSERVER. + (init_switches): Initialize the new int_string switch type. + (print_usage): New function, extracted from decode_switches(). + (decode_switches): Call it. Decode the new int_string switch type. + (define_makeflags): Add new int_string switch data to MAKEFLAGS. + (job_fds[]) Array to contain the pipe file descriptors. + (main): Parse the job_slots_str option results. If necessary, + create the pipe and seed it with tokens. Set the non-blocking bit + for the read fd. Enable the signal handler for SIGCHLD even if we + have a non-hanging wait; it's needed to interrupt the select() in + job.c:start_waiting_job(). + + * make.h: Declare job_fds[]. + + * job.h (struct child): Add job_token field to store the token for + this job (if any). + + * job.c (reap_children): When a child is fully reaped, release the + token back into the pipe. + (free_child): If the child to be freed still has a token, put it + back. + (new_job): Initialize the job_token member. + (start_waiting_job): For local jobs, if we're using the pipe, get + a token before we check the load, etc. We do this by performing a + non-blocking read in a loop. If the read fails, no token is + available. Do a select on the fd to wait for a token. We need to + re-enable the signal handler for SIGCHLD even if we have a + non-hanging waitpid() or wait3(), so that the signal will + interrupt the select() and we can wake up to reap children. + (child_handler): Re-enable the signal handler. The count is still + kept although it's not needed or used unless you don't have + waitpid() or wait3(). + +1999-04-10 Paul D. Smith <psmith@gnu.org> + + * main.c (main): Reset the considered bit on all the makefiles if + something failed to update; we need to examine them again if they + appear as normal targets in order to get the proper error message. + +1999-04-09 Paul D. Smith <psmith@gnu.org> + + Performance enhancement from Tim Magill <tim.magill@telops.gte.com>. + + * remake.c (update_file): If you have large numbers of + dependencies and you run in parallel, make can spend considerable + time each pass through the graph looking at branches it has + already seen. Since we only reap_children() when starting a pass, + not in the middle, if a branch has been seen already in that pass + nothing interesting can happen until the next pass. So, we toggle + a bit saying whether we've seen this target in this pass or not. + (update_goal_chain): Initially set the global considered toggle to + 1, since all targets initialize their boolean to 0. At the end of + each pass, toggle the global considered variable. + * filedef.h (struct file): Per-file considered toggle bit. + * file.c: New global toggle variable considered. + +1999-04-05 Paul D. Smith <psmith@gnu.org> + + * arscan.c (ar_scan): Added support for ARFZMAG (compressed + archives?) for Digital UNIX C++. Information provided by + Patrick E. Krogel <pekrogel@mtu.edu>. + (ar_member_touch): Ditto. + +1999-04-03 Paul D. Smith <psmith@gnu.org> + + * remake.c (f_mtime): If: a) we found a file and b) we didn't + create it and c) it's not marked as an implicit target and d) it + is marked as an intermediate target, then it was so marked due to + an .INTERMEDIATE special target, but it already existed in the + directory. In this case, unset the intermediate flag so we won't + delete it when make is done. It feels like it would be cleaner to + put this check in update_file_1() but I worry it'll get missed... + +1999-04-01 Paul D. Smith <psmith@gnu.org> + + * job.c (construct_command_argv_internal): Use bcopy() to copy + overlapping strings, rather than strcpy(). ISO C says the latter + is undefined. Found this in a bug report from 1996! Ouch! + +1999-03-31 Paul D. Smith <psmith@gnu.org> + + * read.c (readline): Ignore carriage returns at the end of the + line, to allow Windows-y CRLF line terminators. + +1999-03-30 Paul D. Smith <psmith@gnu.org> + + * configure.in: Don't put build.sh here, since build.sh.in doesn't + exist initially. This cause autoreconf and automake to fail when + run on a clean CVS checkout. Instead, we create build.sh in the + Makefile (see below). + + * Makefile.am: Remove BUILT_SOURCES; this is no longer relevant. + Put those files directly into EXTRA_DIST so they're distributed. + Create a local build rule to create build.sh. + Create a local maintainer-clean rule to delete all the funky + maintainers files. + + * maintMakefile: Makefile.in depends on README, since automake + fails if it doesn't exist. Also don't remove glob/Makefile.in + here, as it causes problems. + +1999-03-26 Paul D. Smith <psmith@gnu.org> + + * configure.in: Substitute GLOBLIB if we need the link the + glob/libglob.a library. + * Makefile.am (make_LDADD): Use the subst variable GLOBLIB so we + don't link the local libglob.a at all if we don't need it. + * build.template: Don't compile glob/*.o unless we want globlib. + * maintMakefile (build.sh.in): Substitute the glob/*.o files + separately. + +1999-03-25 Paul D. Smith <psmith@gnu.org> + + * make.texinfo: Various typos and additions, pointed out by James + G. Sack <jsack@dornfeld.com>. + +1999-03-22 Paul D. Smith <psmith@gnu.org> + + * make.texinfo (Functions): Add a new section documenting the new + $(error ...) and $(warning ...) functions. Also updated copyright + dates. + * NEWS: Updated for the new functions. + * function.c (func_error): Implement the new $(error ...) and + $(warning ...) functions. + (function_table): Insert new functions into the table. + (func_firstword): Don't call find_next_token() with argv[0] + itself, since that function modifies the pointer. + * function.c: Cleanups and slight changes to the new method of + calling functions. + +1999-03-20 Han-Wen Nienhuys <hanwen@cs.uu.nl> + + * function.c: Rewrite to use one C function per make function, + instead of a huge switch statement. Also allows some cleanup of + multi-architecture issues, and a cleaner API which makes things + like func_apply() simple. + + * function.c (func_apply): Initial implementation. Expand either + a builtin function or a make variable in the context of some + arguments, provided as $1, $2, ... $N. + +1999-03-19 Eli Zaretskii <eliz@is.elta.co.il> +1999-03-19 Rob Tulloh <rob_tulloh@dev.tivoli.com> + + * job.c (construct_command_argv_internal): Don't treat _all_ + backslashes as escapes, only those which really escape a special + character. This allows most normal "\" directory separators to be + treated normally. + +1999-03-05 Paul D. Smith <psmith@gnu.org> + + * configure.in: Check for a system strdup(). + * misc.c (xstrdup): Created. Suggestion by Han-Wen Nienhuys + <hanwen@cs.uu.nl>. + * make.h: Prototype xstrdup(). + * remake.c (library_search): Use it. + * main.c (main): Use it. + (find_and_set_default_shell): Use it. + * job.c (construct_command_argv_internal): Use it. + * dir.c (find_directory): Use it. + + * Makefile.am, configure.in: Use AC_SUBST_FILE to insert the + maintMakefile instead of "include", to avoid automake 1.4 + incompatibility. + +1999-03-04 Paul D. Smith <psmith@gnu.org> + + * amiga.c, amiga.h, ar.c, arscan.c, commands.c, commands.h, + * default.c, dep.h, dir.c, expand.c, file.c, filedef.h, function.c, + * implicit.c, job.c, job.h, main.c, make.h, misc.c, read.c, remake.c + * remote-cstms.c, remote-stub.c, rule.h, variable.c, variable.h, + * vpath.c, Makefile.ami, NMakefile.template, build.template, + * makefile.vms: Updated FSF address in the copyright notice. + + * variable.c (try_variable_definition): If we see a conditional + variable and we decide to set it, re-type it as recursive so it + will be expanded properly later. + +1999-02-22 Paul D. Smith <psmith@gnu.org> + + * NEWS: Mention new .LIBPATTERNS feature. + + * make.texinfo (Libraries/Search): Describe the use and + ramifications of the new .LIBPATTERNS variable. + + * remake.c (library_search): Instead of searching only for the + hardcoded expansion "libX.a" for a library reference "-lX", we + obtain a list of patterns from the .LIBPATTERNS variable and + search those in order. + + * default.c: Added a new default variable .LIBPATTERNS. The + default for UNIX is "lib%.so lib%.a". Amiga and DOS values are + also provided. + + * read.c: Remove bogus HAVE_GLOB_H references; always include + vanilla glob.h. + +1999-02-21 Paul D. Smith <psmith@gnu.org> + + * function.c (expand_function): Set value to 0 to avoid freeing it. + * variable.c (pop_variable_scope): Free the value of the variable. + (try_variable_definition): For simple variables, use + allocated_variable_expand() to avoid stomping on the variable + buffer when we still need it for other things. + + * arscan.c: Modified to support AIX 4.3 big archives. The changes + are based on information provided by Phil Adams + <padams@austin.ibm.com>. + +1999-02-19 Paul D. Smith <psmith@gnu.org> + + * configure.in: Check to see if the GNU glob library is already + installed on the system. If so, _don't_ add -I./glob to the + compile line. Using the system glob code with the local headers + is very bad mojo! + Rewrite SCCS macros to use more autoconf facilities. + + * Makefile.am: Move -Iglob out of INCLUDES; it'll get added to + CPPFLAGS by configure now. + Automake 1.4 introduced its own "include" feature which conflicts + with the maintMakefile stuff. A hack that seems to work is add a + space before the include :-/. + + * build.template: Move -Iglob out of the compile line; it'll get + added to CPPFLAGS by configure now. + +1999-02-16 Glenn D. Wolf <Glenn_Wolf@email.sps.mot.com> + + * arscan.c (ar_scan) [VMS]: Initialized VMS_member_date before + calling lbr$get_index since if the archive is empty, + VMS_get_member_info won't get called at all, and any leftover date + will be used. This bug shows up if any member of any archive is + made, followed by a dependency check on a different, empty + archive. + +1998-12-13 Martin Zinser <zinser@decus.decus.de> + + * config.h-vms [VMS]: Set _POSIX_C_SOURCE. Redefine the getopt + functions so we don't use the broken VMS versions. + * makefile.com [VMS]: Allow debugging. + * dir.c (dir_setup_glob) [VMS]: Don't extern stat() on VMS. + +1998-11-30 Paul D. Smith <psmith@gnu.org> + + * signame.c (init_sig): Check the sizes of signals being set up to + avoid array overwrites (if the system headers have problems). + +1998-11-17 Paul D. Smith <psmith@gnu.org> + + * read.c (record_files): Clean up some indentation. + +1998-11-08 Han-Wen Nienhuys <hanwen@cs.uu.nl> + + * rule.c (print_rule_data_base): Fix arguments to fatal() call. + +1998-10-13 Paul D. Smith <psmith@gnu.org> + + * job.c (start_job_command): If the command list resolves to no + chars at all (e.g.: "foo:;$(empty)") then command_ptr is NULL; + quit early. + +1998-10-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * rule.c (print_rule_data_base): Ignore num_pattern_rules if it is + zero. + +1998-10-09 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): Allow non-empty lines to expand to the + empty string after variable, etc., expansion, and be ignored. + +1998-09-21 Paul D. Smith <psmith@gnu.org> + + * job.c (construct_command_argv_internal): Only add COMMAND.COM + "@echo off" line for non-UNIXy shells. + +1998-09-09 Paul D. Smith <psmith@gnu.org> + + * w32/subproc/sub_proc.c: Add in missing HAVE_MKS_SHELL tests. + +1998-09-04 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): If we hit the "missing separator" error, + check for the common case of 8 spaces instead of a TAB and give an + extra comment to help people out. + +1998-08-29 Paul Eggert <eggert@twinsun.com> + + * configure.in (AC_STRUCT_ST_MTIM_NSEC): + Renamed from AC_STRUCT_ST_MTIM. + + * acinclude.m4 (AC_STRUCT_ST_MTIM_NSEC): Likewise. + Port to UnixWare 2.1.2 and pedantic Solaris 2.6. + + * acconfig.h (ST_MTIM_NSEC): + Renamed from HAVE_ST_MTIM, with a new meaning. + + * filedef.h (FILE_TIMESTAMP_FROM_S_AND_NS): + Use new ST_MTIM_NSEC macro. + +1998-08-26 Paul D. Smith <psmith@gnu.org> + + * remake.c (check_dep): For any intermediate file, not just + secondary ones, try implicit and default rules if no explicit + rules are given. I'm not sure why this was restricted to + secondary rules in the first place. + +1998-08-24 Paul D. Smith <psmith@gnu.org> + + * make.texinfo (Special Targets): Update documentation for + .INTERMEDIATE: if used with no dependencies, then it does nothing; + old docs said it marked all targets as intermediate, which it + didn't... and which would be silly :). + + * implicit.c (pattern_search): If we find a dependency in our + internal tables, make sure it's not marked intermediate before + accepting it as a found_file[]. + +1998-08-20 Paul D. Smith <psmith@gnu.org> + + * ar.c (ar_glob): Use existing alpha_compare() with qsort. + (ar_glob_alphacompare): Remove it. + + Modify Paul Eggert's patch so we don't abandon older systems: + + * configure.in: Warn the user if neither waitpid() nor wait3() is + available. + + * job.c (WAIT_NOHANG): Don't syntax error on ancient hosts. + (child_handler, dead_children): Define these if WAIT_NOHANG is not + available. + (reap_children): Only track the dead_children count if no + WAIT_NOHANG. Otherwise, it's a boolean. + + * main.c (main): Add back signal handler if no WAIT_NOHANG is + available; only use default signal handler if it is. + +1998-08-20 Paul Eggert <eggert@twinsun.com> + + Install a more robust signal handling mechanism for systems which + support it. + + * job.c (WAIT_NOHANG): Define to a syntax error if our host + is truly ancient; this should never happen. + (child_handler, dead_children): Remove. + (reap_children): Don't try to keep separate track of how many + dead children we have, as this is too bug-prone. + Just ask the OS instead. + (vmsHandleChildTerm): Fix typo in error message; don't mention + child_handler. + + * main.c (main): Make sure we're not ignoring SIGCHLD/SIGCLD; + do this early, before we could possibly create a subprocess. + Just use the default behavior; don't have our own handler. + +1998-08-18 Eli Zaretskii <eliz@is.elta.co.il> + + * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Add code to + recognize library archive members when dealing with drive spec + mess. Discovery and initial fix by George Racz <gracz@mincom.com>. + +1998-08-18 Paul D. Smith <psmith@gnu.org> + + * configure.in: Check for stdlib.h explicitly (some hosts have it + but don't have STDC_HEADERS). + * make.h: Use HAVE_STDLIB_H. Clean up some #defines. + * config.ami: Re-compute based on new config.h.in contents. + * config.h-vms: Ditto. + * config.h.W32: Ditto. + * configh.dos: Ditto. + + * dir.c (find_directory) [WINDOWS32]: Windows stat() fails if + directory names end with `\' so strip it. + +1998-08-17 Paul D. Smith <psmith@gnu.org> + + * make.texinfo: Added copyright year to the printed copy. Removed + the price from the manual. Change the top-level reference to + running make to be "Invoking make" instead of "make Invocation", + to comply with GNU doc standards. + + * make.h (__format__, __printf__): Added support for these in + __attribute__ macro. + (message, error, fatal): Use ... prototype form under __STDC__. + Add __format__ attributes for printf-style functions. + + * configure.in (AC_FUNC_VPRINTF): Check for vprintf()/_doprnt(). + + * misc.c (message, error, fatal): Add preprocessor stuff to enable + creation of variable-argument functions with appropriate + prototypes, that works with ANSI, pre-ANSI, varargs.h, stdarg.h, + v*printf(), _doprnt(), or none of the above. Culled from GNU + fileutils and slightly modified. + (makefile_error, makefile_error): Removed (merged into error() and + fatal(), respectively). + * amiga.c: Use them. + * ar.c: Use them. + * arscan.c: Use them. + * commands.c: Use them. + * expand.c: Use them. + * file.c: Use them. + * function.c: Use them. + * job.c: Use them. + * main.c: Use them. + * misc.c: Use them. + * read.c: Use them. + * remake.c: Use them. + * remote-cstms.c: Use them. + * rule.c: Use them. + * variable.c: Use them. + + * make.h (struct floc): New structure to store file location + information. + * commands.h (struct commands): Use it. + * variable.c (try_variable_definition): Use it. + * commands.c: Use it. + * default.c: Use it. + * file.c: Use it. + * function.c: Use it. + * misc.c: Use it. + * read.c: Use it. + * rule.c: Use it. + +1998-08-16 Paul Eggert <eggert@twinsun.com> + + * filedef.h (FILE_TIMESTAMP_PRINT_LEN_BOUND): Add 10, for nanoseconds. + +1998-08-16 Paul Eggert <eggert@twinsun.com> + + * filedef.h (FLOOR_LOG2_SECONDS_PER_YEAR): New macro. + (FILE_TIMESTAMP_PRINT_LEN_BOUND): Tighten bound, and try to + make it easier to understand. + +1998-08-14 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): We've already unquoted any colon chars + by the time we're done reading the targets, so arrange for + parse_file_seq() on the target list to not do so again. + +1998-08-05 Paul D. Smith <psmith@gnu.org> + + * configure.in: Added glob/configure.in data. We'll have the glob + code include the regular make config.h, rather than creating its + own. + + * getloadavg.c (main): Change return type to int. + +1998-08-01 Paul Eggert <eggert@twinsun.com> + + * job.c (reap_children): Ignore unknown children. + +1998-07-31 Paul D. Smith <psmith@gnu.org> + + * make.h, filedef.h, dep.h, rule.h, commands.h, remake.c: + Add prototypes for functions. Some prototypes needed to be moved + in order to get #include order reasonable. + +1998-07-30 Paul D. Smith <psmith@gnu.org> + + * make.h: Added MIN/MAX. + * filedef.h: Use them; remove FILE_TIMESTAMP_MIN. + +1998-07-30 Paul Eggert <eggert@twinsun.com> + + Add support for sub-second timestamp resolution on hosts that + support it (just Solaris 2.6, so far). + + * acconfig.h (HAVE_ST_MTIM, uintmax_t): New undefs. + * acinclude.m4 (jm_AC_HEADER_INTTYPES_H, AC_STRUCT_ST_MTIM, + jm_AC_TYPE_UINTMAX_T): New defuns. + * commands.c (delete_target): Convert file timestamp to + seconds before comparing to archive timestamp. Extract mod + time from struct stat using FILE_TIMESTAMP_STAT_MODTIME. + * configure.in (C_STRUCT_ST_MTIM, jm_AC_TYPE_UINTMAX_T): Add. + (AC_CHECK_LIB, AC_CHECK_FUNCS): Add clock_gettime. + * file.c (snap_deps): Use FILE_TIMESTAMP, not time_t. + (file_timestamp_now, file_timestamp_sprintf): New functions. + (print_file): Print file timestamps as FILE_TIMESTAMP, not + time_t. + * filedef.h: Include <inttypes.h> if available and if HAVE_ST_MTIM. + (FILE_TIMESTAMP, FILE_TIMESTAMP_STAT_MODTIME, FILE_TIMESTAMP_MIN, + FILE_TIMESTAMPS_PER_S, FILE_TIMESTAMP_FROM_S_AND_NS, + FILE_TIMESTAMP_DIV, FILE_TIMESTAMP_MOD, FILE_TIMESTAMP_S, + FILE_TIMESTAMP_NS, FILE_TIMESTAMP_PRINT_LEN_BOUND): New macros. + (file_timestamp_now, file_timestamp_sprintf): New decls. + (struct file.last_mtime, f_mtime, file_mtime_1, NEW_MTIME): + time_t -> FILE_TIMESTAMP. + * implicit.c (pattern_search): Likewise. + * vpath.c (vpath_search, selective_vpath_search): Likewise. + * main.c (main): Likewise. + * remake.c (check_dep, name_mtime, library_search, f_mtime): Likewise. + (f_mtime): Use file_timestamp_now instead of `time'. + Print file timestamp with file_timestamp_sprintf. + * vpath.c (selective_vpath_search): Extract file time stamp from + struct stat with FILE_TIMESTAMP_STAT_MODTIME. + +1998-07-28 Paul D. Smith <psmith@gnu.org> + + * Version 3.77 released. + + * dosbuild.bat: Change to DOS CRLF line terminators. + + * make-stds.texi: Update from latest version. + + * make.texinfo (Options Summary): Clarify that the -r option + affects only rules, not builtin variables. + +1998-07-27 Paul D. Smith <psmith@gnu.org> + + * make.h: Make __attribute__ resolve to empty for non-GCC _and_ + for GCC pre-2.5.x. + + * misc.c (log_access): Print UID/GID's as unsigned long int for + maximum portability. + + * job.c (reap_children): Print PIDs as long int for maximum + portability. + +1998-07-24 Eli Zaretskii <eliz@is.elta.co.il> + + * Makefile.DOS (*_INSTALL, *_UNINSTALL): Replace `true' with `:'. + +1998-07-25 Paul D. Smith <psmith@gnu.org> + + * Version 3.76.94 released. + +1998-07-23 Paul D. Smith <psmith@gnu.org> + + * config.h.W32.template: Make sure all the #defines of macros here + have a value (e.g., use ``#define HAVE_STRING_H 1'' instead of + just ``#define HAVE_STRING_H''. Keeps the preprocessor happy in + some contexts. + + * make.h: Remove __attribute__((format...)) stuff; using it with + un-prototyped functions causes older GCC's to fail. + + * Version 3.76.93 released. + +1998-07-22 Paul D. Smith <psmith@gnu.org> + + * file.c (print_file_data_base): Fix average calculation. + +1998-07-20 Paul D. Smith <psmith@gnu.org> + + * main.c (die): Postpone the chdir() until after + remove_intermediates() so that intermediate targets with relative + pathnames are removed properly. + +1998-07-17 Paul D. Smith <psmith@gnu.org> + + * filedef.h (struct file): New flag: did we print an error or not? + + * remake.c (no_rule_error): New function to print error messages, + extraced from remake_file(). + + * remake.c (remake_file): Invoke the new error print function. + (update_file_1): Invoke the error print function if we see that we + already tried this target and it failed, but that an error wasn't + printed for it. This can happen if a file is included with + -include or sinclude and couldn't be built, then later is also + the dependency of another target. Without this change, make just + silently stops :-/. + +1998-07-16 Paul D. Smith <psmith@gnu.org> + + * make.texinfo: Removed "beta" version designator. + Updated ISBN for the next printing. + +1998-07-13 Paul Eggert <eggert@twinsun.com> + + * acinclude.m4: New AC_LFS macro to determine if special compiler + flags are needed to allow access to large files (e.g., Solaris 2.6). + * configure.in: Invoke it. + +1998-07-08 Eli Zaretskii <eliz@is.elta.co.il> + + * Makefile.DOS: track changes in Makefile.in. + +1998-07-07 Paul D. Smith <psmith@gnu.org> + + * remote-cstms.c (start_remote_job): Move gethostbyaddr() to the + top so host is initialized early enough. + + * acinclude.m4: New file. Need some special autoconf macros to + check for network libraries (-lsocket, -lnsl, etc.) when + configuring Customs. + + * configure.in (make_try_customs): Invoke new network libs macro. + +1998-07-06 Paul D. Smith <psmith@gnu.org> + + * Version 3.76.92 released. + + * README.customs: Added to the distribution. + + * configure.in (make_try_customs): Rewrite to require an installed + Customs library, rather than looking at the build directory. + + * Makefile.am (man_MANS): Install make.1. + * make.1: Renamed from make.man. + + * make.texinfo (Bugs): New mailing list address for GNU make bug + reports. + +1998-07-02 Paul D. Smith <psmith@gnu.org> + + * Version 3.76.91 released. + + * default.c: Added default rule for new-style RCS master file + storage; ``% :: RCS/%''. + Added default rules for DOS-style C++ files with suffix ".cpp". + They use the new LINK.cpp and COMPILE.cpp macros, which are set by + default to be equal to LINK.cc and COMPILE.cc. + +1998-06-19 Eli Zaretskii <eliz@is.elta.co.il> + + * job.c (start_job_command): Reset execute_by_shell after an empty + command was skipped. + +1998-06-09 Paul D. Smith <psmith@gnu.org> + + * main.c (main): Keep track of the temporary filename created when + reading a makefile from stdin (-f-) and attempt to remove it + as soon as we know we're not going to re-exec. If we are, add it + to the exec'd make's cmd line with "-o" so the exec'd make doesn't + try to rebuild it. We still have a hole: if make re-execs then + the temporary file will never be removed. To fix this we'd need + a brand new option that meant "really delete this". + * AUTHORS, getopt.c, getopt1.c, getopt.h, main.c (print_version): + Updated mailing addresses. + +1998-06-08 Paul D. Smith <psmith@gnu.org> + + * main.c (main): Andreas Luik <luik@isa.de> points out that the + check for makefile :: rules with commands but no dependencies + causing a loop terminates incorrectly. + + * maintMakefile: Make a template for README.DOS to update version + numbers. + +1998-05-30 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * remake.c (update_file_1): Don't free the memory for the + dependency structure when dropping a circular dependency. + +1998-05-30 Eli Zaretskii <eliz@is.elta.co.il> + + * dir.c (file_exists_p, file_impossible_p, file_impossible) + [__MSDOS__, WINDOWS32]: Retain trailing slash in "d:/", and make + dirname of "d:foo" be "d:". + +1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * read.c (read_makefile): Avoid running past EOS when scanning + file name after `include'. + +1998-05-26 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * make.texinfo (Flavors): Correct description of conditional + assignment, which is not equivalent to ifndef. + (Setting): Likewise. + +1998-05-24 Paul D. Smith <psmith@gnu.org> + + * arscan.c (ar_name_equal): strncmp() might be implemented as a + macro, so don't put preprocessor conditions inside the arguments + list. + +1998-05-23 Eli Zaretskii <eliz@is.elta.co.il> + + * read.c (read_makefile) [__MSDOS__, WINDOWS32]: Skip colons in + drive specs when parsing targets, target-specific variables and + static pattern rules. A colon can only be part of drive spec if + it is after the first letter in a token. + +1998-05-22 Eli Zaretskii <eliz@is.elta.co.il> + + * remake.c (f_mtime) [__MSDOS__]: Allow up to 3 sec of skew before + yelling bloody murder. + + * dosbuild.bat: Use -DINCLUDEDIR= and -DLIBDIR= where appropriate. + + * read.c (parse_file_seq): Combine the special file-handling code + for WINDOWS32 and __MSDOS__ into a single snippet. + (get_next_mword) [__MSDOS__, WINDOWS32]: Allow a word to include a + colon as part of a drive spec. + + * job.c (batch_mode_shell) [__MSDOS__]: Declare. + +1998-05-20 Paul D. Smith <psmith@gnu.org> + + * Version 3.76.90 released. + +1998-05-19 Paul D. Smith <psmith@gnu.org> + + * make.texinfo (Make Errors): Added a new appendix describing + common errors make might generate and how to resolve them (or at + least more information on what they mean). + + * maintMakefile (NMAKEFILES): Use the new automake 1.3 feature + to create a dependency file to construct Makefile.DOS, SMakefile, + and NMakefile. + (.dep_segment): Generate the dependency fragment file. + +1998-05-14 Paul D. Smith <psmith@gnu.org> + + * make.man: Minor changes. + +1998-05-13 Paul D. Smith <psmith@gnu.org> + + * function.c (pattern_matches,expand_function): Change variables + and types named "word" to something else, to avoid compilation + problems on Cray C90 Unicos. + * variable.h: Modify the function prototype. + +1998-05-11 Rob Tulloh <rob_tulloh@tivoli.com> + + * job.c (construct_command_argv_internal) [WINDOWS32]: Turn off + echo when using a batch file, and make sure the command ends in a + newline. + +1998-05-03 Paul D. Smith <psmith@gnu.org> + + * configure.in (make_try_customs): Add some customs flags if the + user configures custom support. + + * job.c, remote-cstms.c: Merge in changes for custom library. + + * remote-stub.c: Add option to stub start_remote_job_p(). + +1998-05-01 Paul D. Smith <psmith@gnu.org> + + * remake.c (f_mtime): Install VPATH+ handling for archives; use + the hname field instead of the name field, and rehash when + appropriate. + +1998-04-30 Paul D. Smith <psmith@gnu.org> + + * rule.c (print_rule_data_base): Print out any pattern-specific + variable values into the rules database. + + * variable.c (print_variable_set): Make this variable extern, to + be called by print_rule_data_base() for pattern-specific variables. + + * make.texinfo (Pattern-specific): Document pattern-specific + variables. + +1998-04-29 Paul D. Smith <psmith@gnu.org> + + * expand.c (variable_expand_for_file): Make static; its only + called internally. Look up this target in the list of + pattern-specific variables and insert the variable set into the + queue to be searched. + + * filedef.h (struct file): Add a new field to hold the + previously-found pattern-specific variable reference. Add a new + flag to remember whether we already searched for this file. + + * rule.h (struct pattern_var): New structure for storing + pattern-specific variable values. Define new function prototypes. + + * rule.c: New variables pattern_vars and last_pattern_var for + storage and handling of pattern-specific variable values. + (create_pattern_var): Create a new pattern-specific variable value + structure. + (lookup_pattern_var): Try to match a target to one of the + pattern-specific variable values. + +1998-04-22 Paul D. Smith <psmith@gnu.org> + + * make.texinfo (Target-specific): Document target-specific + variables. + +1998-04-21 Paul D. Smith <psmith@gnu.org> + + * variable.c (define_variable_in_set): Made globally visible. + (lookup_variable_in_set): New function: like lookup_variable but + look only in a specific variable set. + (target_environment): Use lookup_variable_in_set() to get the + correct export rules for a target-specific variable. + (create_new_variable_set): Create a new variable set, and just + return it without installing it anywhere. + (push_new_variable_scope): Reimplement in terms of + create_new_variable_set. + + * read.c (record_target_var): Like record_files, but instead of + files create a target-specific variable value for each of the + listed targets. Invoked from read_makefile() when the target line + turns out to be a target-specific variable assignment. + +1998-04-19 Paul D. Smith <psmith@gnu.org> + + * read.c (read_makefile): Rewrite the entire target parsing + section to implement target-specific variables. In particular, we + cannot expand the entire line as soon as it's read in, since we + may want to evaluate parts of it with different variable contexts + active. Instead, start expanding from the beginning until we find + the `:' (or `::'), then determine what kind of line this is and + continue appropriately. + + * read.c (get_next_mword): New function to parse a makefile line + by "words", considering an entire variable or function as one + word. Return the type read in, along with its starting position + and length. + (enum make_word_type): The types of words that are recognized by + get_next_mword(). + + * variable.h (struct variable): Add a flag to specify a per-target + variable. + + * expand.c: Make variable_buffer global. We need this during the + new parsing of the makefile. + (variable_expand_string): New function. Like variable_expand(), + but start at a specific point in the buffer, not the beginning. + (variable_expand): Rewrite to simply call variable_expand_string(). + +1998-04-13 Paul D. Smith <psmith@gnu.org> + + * remake.c (update_goal_chain): Allow the rebuilding makefiles + step to use parallel jobs. Not sure why this was disabled: + hopefully we won't find out :-/. + +1998-04-11 Paul D. Smith <psmith@gnu.org> + + * main.c (main): Set the CURDIR makefile variable. + * make.texinfo (Recursion): Document it. + +1998-03-17 Paul D. Smith <psmith@gnu.org> + + * misc.c (makefile_fatal): If FILE is nil, invoke plain fatal(). + * variable.c (try_variable_definition): Use new feature. + +1998-03-10 Paul D. Smith <psmith@gnu.org> + + * main.c (main): Don't pass included, rebuilt makefiles to + re-exec'd makes with -o. Reopens a possible loop, but it caused + too many problems. + +1998-03-02 Paul D. Smith <psmith@gnu.org> + + * variable.c (try_variable_definition): Implement ?=. + * make.texinfo (Setting): Document it. + +1998-02-28 Eli Zaretskii <eliz@is.elta.co.il> + + * job.c (start_job_command): Reset execute_by_shell after an empty + command, like ":", has been seen. + +Tue Oct 07 15:00:00 1997 Phil Brooks <phillip_brooks@hp.com> + + * make.h [WINDOWS32]: make case sensitivity configurable + * dir.c [WINDOWS32]: make case sensitivity configurable + * README.W32: Document case sensitivity + * config.ami: Share case warping code with Windows + +Mon Oct 6 18:48:45 CDT 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com> + + * w32/subproc/sub_proc.c: Added support for MKS toolkit shell + (turn on HAVE_MKS_SHELL). + * read.c [WINDOWS32]: Fixed a problem with multiple target rules + reported by Gilbert Catipon (gcatipon@tibco.com). If multiple + path tokens in a rule did not have drive letters, make would + incorrectly concatenate the 2 tokens together. + * main.c/variable.c [WINDOWS32]: changed SHELL detection code to + follow what MSDOS did. In addition to watching for SHELL variable + updates, make's main will attempt to default the value of SHELL + before and after makefiles are parsed. + * job.c/job.h [WINDOWS32]: The latest changes made to enable use + of the GNUWIN32 shell from make could cause make to fail due to a + concurrency condition between parent and child processes. Make + now creates a batch file per job instead of trying to reuse the + same singleton batch file. + * job.c/job.h/function.c/config.h.W32 [WINDOWS32]: Renamed macro + from HAVE_CYGNUS_GNUWIN32_TOOLS to BATCH_MODE_ONLY_SHELL. Reworked + logic to reduce complexity. WINDOWS32 now uses the unixy_shell + variable to detect Bourne-shell compatible environments. There is + also a batch_mode_shell variable that determines whether not + command lines should be executed via script files. A WINDOWS32 + system with no sh.exe installed would have unixy_shell set to + FALSE and batch_mode_shell set to TRUE. If you have a unixy shell + that does not behave well when invoking things via 'sh -c xxx', + you may want to turn on BATCH_MODE_ONLY_SHELL and see if things + improve. + * NMakefile: Added /D DEBUG to debug build flags so that unhandled + exceptions could be debugged. + +Mon Oct 6 00:04:25 1997 Rob Tulloh <rob_tulloh@dev.tivoli.com> + + * main.c [WINDOWS32]: The function define_variable() does not + handle NULL. Test before calling it to set Path. + * main.c [WINDOWS32]: Search Path again after makefiles have been + parsed to detect sh.exe. + * job.c [WINDOWS32]: Added support for Cygnus GNU WIN32 tools. + To use, turn on HAVE_CYGNUS_GNUWIN32_TOOLS in config.h.W32. + * config.h.W32: Added HAVE_CYGNUS_GNUWIN32_TOOLS macro. + +Sun Oct 5 22:43:59 1997 John W. Eaton <jwe@bevo.che.wisc.edu> + + * glob/glob.c (glob_in_dir) [VMS]: Globbing shouldn't be + case-sensitive. + * job.c (child_execute_job) [VMS]: Use a VMS .com file if the + command contains a newline (e.g. from a define/enddef block). + * vmsify.c (vmsify): Return relative pathnames wherever possible. + * vmsify.c (vmsify): An input string like "../.." returns "[--]". + +Wed Oct 1 15:45:09 1997 Rob Tulloh <rob_tulloh@tivoli.com> + + * NMakefile: Changed nmake to $(MAKE). + * subproc.bat: Take the make command name from the command + line. If no command name was given, default to nmake. + * job.c [MSDOS, WINDOWS32]: Fix memory stomp: temporary file names + are now always created in heap memory. + * w32/subproc/sub_proc.c: New implementation of make_command_line() + which is more compatible with different Bourne shell implementations. + Deleted the now obsolete fix_command_line() function. + * main.c [WINDOWS32]: Any arbitrary spelling of Path can be + detected. Make will ensure that the special spelling `Path' is + inserted into the environment when the path variable is propagated + within itself and to make's children. + * main.c [WINDOWS32]: Detection of sh.exe was occurring too + soon. The 2nd check for the existence of sh.exe must come after + the call to read_all_makefiles(). + +Fri Sep 26 01:14:18 1997 <zinser@axp602.gsi.de> + + * makefile.com [VMS]: Fixed definition of sys. + * readme.vms: Comments on what's changed lately. + +Fri Sep 26 01:14:18 1997 John W. Eaton <jwe@bevo.che.wisc.edu> + + * read.c (read_all_makefiles): Allow make to find files named + "MAKEFILE" with no extension on VMS. + * file.c (lookup_file): Lowercase filenames on VMS. + +1997-09-29 Paul D. Smith <psmith@baynetworks.com> + + * read.c (read_makefile): Reworked target detection again; the old + version had an obscure quirk. + +Fri Sep 19 09:20:49 1997 Paul D. Smith <psmith@baynetworks.com> + + * Version 3.76.1 released. + + * Makefile.am: Add loadavg files to clean rules. + + * configure.in (AC_OUTPUT): Remove stamp-config; no longer needed. + * Makefile.ami (distclean): Ditto. + * SMakefile (distclean): Ditto. + + * main.c (main): Arg count should be int, not char! Major braino. + +Tue Sep 16 10:18:22 1997 Paul D. Smith <psmith@baynetworks.com> + + * Version 3.76 released. + +Tue Sep 2 10:07:39 1997 Paul D. Smith <psmith@baynetworks.com> + + * function.c (expand_function): When processing $(shell...) + translate a CRLF (\r\n) sequence as well as a newline (\n) to a + space. Also remove an ending \r\n sequence. + * make.texinfo (Shell Function): Document it. + +Fri Aug 29 12:59:06 1997 Rob Tulloh <rob_tulloh@tivoli.com> + + * w32/pathstuff.c (convert_Path_to_windows32): Fix problem where + paths which contain single character entries like `.' are not + handled correctly. + + * README.W32: Document path handling issues on Windows systems. + +Fri Aug 29 02:01:27 1997 Paul D. Smith <psmith@baynetworks.com> + + * Version 3.75.93. + +Thu Aug 28 19:39:06 1997 Rob Tulloh <rob_tulloh@tivoli.com> + + * job.c (exec_command) [WINDOWS32]: If exec_command() is invoked + from main() to re-exec make, the call to execvp() would + incorrectly return control to parent shell before the exec'ed + command could run to completion. I believe this is a feature of + the way that execvp() is implemented on top of WINDOWS32 APIs. To + alleviate the problem, use the supplied process launch function in + the sub_proc library and suspend the parent process until the + child process has run. When the child exits, exit the parent make + with the exit code of the child make. + +Thu Aug 28 17:04:47 1997 Paul D. Smith <psmith@baynetworks.com> + + * Makefile.DOS.template (distdir): Fix a line that got wrapped in + email. + + * Makefile.am (loadavg): Give the necessary cmdline options when + linking loadavg. + + * configure.in: Check for pstat_getdynamic for getloadvg on HP. + + * job.c (start_job_command) [VMS, _AMIGA]: Don't perform empty + command optimization on these systems; it doesn't make sense. + +Wed Aug 27 17:09:32 1997 Paul D. Smith <psmith@baynetworks.com> + + * Version 3.75.92 + +Tue Aug 26 11:59:15 1997 Paul D. Smith <psmith@baynetworks.com> + + * main.c (print_version): Add '97 to copyright years. + + * read.c (do_define): Check the length of the array before looking + at a particular offset. + + * job.c (construct_command_argv_internal): Examine the last byte + of the previous arg, not the byte after that. + +Sat Aug 23 1997 Eli Zaretskii <eliz@is.elta.co.il> + + * Makefile.DOS.template: New file (converted to Makefile.DOS in + the distribution). + + * configure.bat: Rewrite to use Makefile.DOS instead of editing + Makefile.in. Add support for building from outside of the source + directory. Fail if the environment block is too small. + + * configh.dos: Use <sys/config.h>. + + * README.DOS: Update instructions. + +Fri Aug 22 1997 Eli Zaretskii <eliz@is.elta.co.il> + + * job.c (start_job_command) [__MSDOS__]: Don't test for "/bin/sh" + literally, use value of unixy_shell instead. + + * filedef.h (NEW_MTIME): Use 1 less than maximum possible value if + time_t is unsigned. + +Sat Aug 16 00:56:15 1997 John W. Eaton <jwe@bevo.che.wisc.edu> + + * vmsify.c (vmsify, case 11): After translating `..' elements, set + nstate to N_OPEN if there are still more elements to process. + (vmsify, case 2): After translating `foo/bar' up to the slash, + set nstate to N_OPEN, not N_DOT. + +Fri Aug 8 15:18:09 1997 John W. Eaton <jwe@bevo.che.wisc.edu> + + * dir.c (vmsstat_dir): Leave name unmodified on exit. + * make.h (PATH_SEPARATOR_CHAR): Set to comma for VMS. + * vpath.c: Fix comments to refer to path separator, not colon. + (selective_vpath_search): Avoid Unixy slash handling for VMS. + +Thu Aug 7 22:24:03 1997 John W. Eaton <jwe@bevo.che.wisc.edu> + + * ar.c [VMS]: Don't declare ar_member_touch. + Delete VMS version of ar_member_date. + Enable non-VMS versions of ar_member_date and ar_member_date_1 for + VMS too. + * arscan.c (VMS_get_member_info): New function. + (ar_scan): Provide version for VMS systems. + (ar_name_equal): Simply compare name and mem on VMS systems. + Don't define ar_member_pos or ar_member_touch on VMS systems. + + * config.h-vms (pid_t, uid_t): Don't define. + + * remake.c: Delete declaration of vms_stat. + (name_mtime): Don't call vms_stat. + (f_mtime) [VMS]: Funky time value manipulation no longer necessary. + + * file.c (print_file): [VMS] Use ctime, not cvt_time. + + * make.h [VMS]: Don't define POSIX. + + * makefile.com (filelist): Include ar and arscan. + Also include them in the link commands. + Don't define NO_ARCHIVES in cc command. + + * makefile.vms (ARCHIVES, ARCHIVES_SRC): Uncomment. + (defines): Delete NO_ARCHIVES from list. + + * remake.c (f_mtime): Only check to see if intermediate file is + out of date if it also exists (i.e., mtime != (time_t) -1). + + * vmsdir.h (u_long, u_short): Skip typedefs if using DEC C. + +Fri Jun 20 23:02:07 1997 Rob Tulloh <rob_tulloh@tivoli.com> + + * w32/subproc/sub_proc.c: Get W32 sub_proc to handle shebang + (#!/bin/sh) in script files correctly. + Fixed a couple of memory leaks. + Fixed search order in find_file() (w32/subproc/sub_proc.c) so that + files with extensions are preferred over files without extensions. + Added search for files with .cmd extension too. + * w32/subproc/misc.c (arr2envblk): Fixed memory leak. + +Mon Aug 18 09:41:08 1997 Paul D. Smith <psmith@baynetworks.com> + + * Version 3.75.91 + +Fri Aug 15 13:50:54 1997 Paul D. Smith <psmith@baynetworks.com> + + * read.c (do_define): Remember to count the newline after the endef. + +Thu Aug 14 23:14:37 1997 Paul D. Smith <psmith@baynetworks.com> + + * many: Rewrote builds to use Automake 1.2. + + * AUTHORS: New file. + * maintMakefile: Contains maintainer-only make snippets. + * GNUmakefile: This now only runs the initial auto* tools. + * COPYING,texinfo.tex,mkinstalldirs,install-sh: Removed (obtained + automatically by automake). + * compatMakefile: Removed (not needed anymore). + * README,build.sh.in: Removed (built from templates). + * config.h.in,Makefile.in: Removed (built by tools). + +Wed Aug 13 02:22:08 1997 Paul D. Smith <psmith@baynetworks.com> + + * make.texinfo: Updates for DOS/Windows information (Eli Zaretskii) + * README,README.DOS: Ditto. + + * remake.c (update_file_1,f_mtime): Fix GPATH handling. + * vpath.c (gpath_search): Ditto. + + * file.c (rename_file): New function: rehash, but also rename to + the hashname. + * filedef.h: Declare it. + + * variable.c (merge_variable_set_lists): Remove free() of variable + set; since various files can share variable sets we don't want to + free them here. + +Tue Aug 12 10:51:54 1997 Paul D. Smith <psmith@baynetworks.com> + + * configure.in: Require autoconf 2.12 + + * make.texinfo: Replace all "cd subdir; $(MAKE)" examples with a + more stylistically correct "cd subdir && $(MAKE)". + + * main.c: Global variable `clock_skew_detected' defined. + (main): Print final warning if it's set. + * make.h: Declare it. + * remake.c (f_mtime): Test and set it. + + * job.c (start_job_command): Add special optimizations for + "do-nothing" rules, containing just the shell no-op ":". This is + useful for timestamp files and can make a real difference if you + have a lot of them (requested by Fergus Henderson <fjh@cs.mu.oz.au>). + + * configure.in,Makefile.in: Rewrote to use the new autoconf + program_transform_name macro. + + * function.c (function_strip): Strip newlines as well as spaces + and TABs. + +Fri Jun 6 23:41:04 1997 Rob Tulloh <rob_tulloh@tivoli.com> + + * remake.c (f_mtime): Datestamps on FAT-based files are rounded to + even seconds when stored, so if the date check fails on WINDOWS32 + systems, see if this "off-by-one" error is the problem. + + * General: If your TZ environment variable is not set correctly + then all your timestamps will be off by hours. So, set it! + +Mon Apr 7 02:06:22 1997 Paul D. Smith <psmith@baynetworks.com> + + * Version 3.75.1 + + * compatMakefile (objs): Define & use the $(GLOB) variable so + that it's removed correctly from build.sh.in when it's built. + + * configure.in: On Solaris we can use the kstat_*() functions to + get load averages without needing special permissions. Add a + check for -lkstat to see if we have it. + + * getloadavg.c (getloadavg): Use HAVE_LIBKSTAT instead of SUN5 as + the test to enable kstat_open(), etc. processing. + +Fri Apr 4 20:21:18 1997 Eli Zaretskii <eliz@is.elta.co.il> + + * <lots>: Fixes to work in the DJGPP DOS environment. + +Mon Mar 31 02:42:52 1997 Paul D. Smith <psmith@baynetworks.com> + + * function.c (expand_function): Added new function $(wordlist). + + * make.texinfo (Filename Functions): Document $(wordlist) function. + + * vpath.c (build_vpath_lists): Construct the GPATH variable + information in the same manner we used to construct VPATH. + (gpath_search): New function to search GPATH. + + * make.h: Declare the new function. + + * remake.c (update_file_1): Call it, and keep VPATH if it's found. + + * make.texinfo (Search Algorithm): Document GPATH variable. + +Sun Mar 30 20:57:16 1997 Paul D. Smith <psmith@baynetworks.com> + + * main.c (handle_non_switch_argument): Defined the MAKECMDGOALS + variable to contain the user options passed in on the cmd line. + + * make.texinfo (Goals): Document MAKECMDGOALS variable. + + * remake.c (f_mtime): Print a warning if we detect a clock skew + error, rather than failing. + + * main.c (main): If we rebuild any makefiles and need to re-exec, + add "-o<mkfile>" options for each makefile rebuilt to avoid + infinite looping. + +Fri Mar 28 15:26:05 1997 Paul D. Smith <psmith@baynetworks.com> + + * job.c (construct_command_argv_internal): Track whether the last + arg in the cmd string was empty or not (Roland). + (construct_command_argv_internal): If the shell line is empty, + don't do anything (Roland). + + * glob/glob.h,glob/glob.c,glob/fnmatch.c,glob/fnmatch.h: Install + the latest changes from the GLIBC version of glob (Ulrich Drepper). + + * getloadavg.c,make-stds.texi: New version (Roland). + + * (ALL): Changed WIN32 to W32 or WINDOWS32 (RMS). + +Mon Mar 24 15:33:34 1997 Rob Tulloh <rob_tulloh@tivoli.com> + + * README.W32: Describe preliminary FAT support. + + * build_w32.bat: Use a variable for the final exe name. + + * dir.c (find_directory): W32: Find the filesystem type. + (dir_contents_file_exists_p): W32: for FAT filesystems, always + rehash since FAT doesn't change directory mtime on change. + + * main.c (handle_runtime_exceptions): W32: Add an + UnhandledExceptionFilter so that when make bombs due to ^C or a + bug, it won't cause a GUI requestor to pop up unless debug is + turned on. + (main): Call it. + +Mon Mar 24 00:57:34 1997 Paul D. Smith <psmith@baynetworks.com> + + * configure.in, config.h.in, config.ami, config.h-vms, config.h.w32: + Check for memmove() function. + + * make.h (bcopy): If memmove() available, define bcopy() to use it. + Otherwise just use bcopy(). Don't use memcpy(); it's not guaranteed + to handle overlapping moves. + + * read.c (read_makefile): Fix some uninitialized memory reads + (reported by Purify). + + * job.c (construct_command_argv_internal): Use bcopy() not + strcpy(); strcpy() isn't guaranteed to handle overlapping moves. + + * Makefile.in: Change install-info option ``--infodir'' to + ``--info-dir'' for use with new texinfo. + + * function.c (expand_function): $(basename) and $(suffix) should + only search for suffixes as far back as the last directory (e.g., + only the final filename in the path). + +Sun Mar 23 00:13:05 1997 Paul D. Smith <psmith@baynetworks.com> + + * make.texinfo: Add @dircategory/@direntry information. + (Top): Remove previous reference to (dir) (from RMS). + (Static Usage): Add "all:" rule to example. + (Automatic Dependencies): fix .d file creation example. + + * Install VPATH+ patch: + + * filedef.h (struct file): Add in hname field to store the hashed + filename, and a flag to remember if we're using the vpath filename + or not. Renamed a few functions for more clarity. + + * file.c (lookup_file,enter_file,file_hash_enter): Store filenames + in the hash table based on their "hash name". We can change this + while keeping the original target in "name". + (rehash_file): Renamed from "rename_file" to be more accurate. + Changes the hash name, but not the target name. + + * remake.c (update_file_1): Modify -d output for more detailed + VPATH info. If we don't need to rebuild, use the VPATH name. + (f_mtime): Don't search for vpath if we're ignoring it. Call + renamed function rehash_file. Call name_mtime instead of + file_mtime, to avoid infinite recursion since the file wasn't + actually renamed. + + * implicit.c (pattern_search): if we find an implicit file in + VPATH, save the original name not the VPATH name. + + * make.texinfo (Directory Search): Add a section on the new VPATH + functionality. + +Sun Dec 1 18:36:04 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * dir.c (file_exists_p, file_impossible, file_impossible_p): If + dirname is empty replace it by the name of the root directory. + Note that this doesn't work (yet) for W32, Amiga, or VMS. + +Tue Oct 08 13:57:03 1996 Rob Tulloh <tulloh@tivoli.com> + + * main.c (main): W32 bug fix for PATH vars. + +Tue Sep 17 1996 Paul Eggert <eggert@twinsun.com> + + * filedef.h (NEW_MTIME): Don't assume that time_t is a signed + 32-bit quantity. + + * make.h: (CHAR_BIT, INTEGER_TYPE_SIGNED, INTEGER_TYPE_MAXIMUM, + INTEGER_TYPE_MINIMUM): New macros. + +Tue Aug 27 01:06:34 1996 Roland McGrath <roland@baalperazim.frob.com> + + * Version 3.75 released. + + * main.c (print_version): Print out bug-reporting address. + +Mon Aug 26 19:55:47 1996 Roland McGrath <roland@baalperazim.frob.com> + + * main.c (print_data_base): Don't declare ctime; headers do it for us + already. + +Sun Jul 28 15:37:09 1996 Rob Tulloh (tulloh@tivoli.com) + + * w32/pathstuff.c: Turned convert_vpath_to_w32() into a + real function. This was done so that VPATH could contain + white space separated pathnames. Please note that directory + paths (in VPATH/vpath context) containing white space are not + supported (just as they are not under Unix). See README.W32 + for suggestions. + + * w32/include/pathstuff.h: Added prototype for the new + function convert_vpath_to_w32. Deleted macro for same. + + * README.W32: Added some notes about why I chose not to try + and support pathnames which contain white space and some + workaround suggestions. + +Thu Jul 25 19:53:31 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * GNUmakefile (mkdep-nolib): Use -MM option unconditionally. + + * Version 3.74.7. + + * main.c (define_makeflags): Back up P to point at null terminator + when killing final space and dash before setting MFLAGS. + + From Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>: + * dir.c [__MSDOS__ && DJGPP > 1]: Include <libc/dosio.h> and defin + `__opendir_flags' initialized to 0. + (dosify) [__MSDOS__ && DJGPP > 1]: Return name unchanged if _USE_LFN. + (find_directory) [__MSDOS__ && DJGPP > 1]: If _USE_LGN, set + __opendir_flags to __OPENDIR_PRESERVE_CASE. + + * vmsfunctions.c (vms_stat): `sys$dassgn (DevChan);' added by kkaempf. + + * GNUmakefile (w32files): Add NMakefile. + + * NMakefile (LDFLAGS_debug): Value fixed by tulloh. + +Sat Jul 20 12:32:10 1996 Klaus Kämpf (kkaempf@progis.de) + + * remake.c (f_mtime) [VMS]: Add missing `if' conditional for future + modtime check. + * config.h-vms, makefile.vms, readme.vms, vmsify.c: Update address. + +Sat Jul 20 05:29:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * configure.in: Require autoconf 2.10 or later. + +Fri Jul 19 16:57:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * Version 3.74.6. + + * GNUmakefile (w32files): New variable. + (distfiles): Add it. + * w32: Updated by Rob Tulloh. + + * makefile.vms (LOADLIBES): Fix typo. + +Sun Jul 14 12:59:27 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * job.c (construct_command_argv_internal): Fix up #else, #endifs. + + * configh.dos: Define HAVE_DIRENT_H instead of DIRENT. + + * remake.c (f_mtime): Don't compare MTIME to NOW if MTIME == -1. + + * Version 3.74.5. + + * main.c (main): Exit with status 2 when update_goal_chain returns 2. + +Sat Jun 22 14:56:05 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * configure.in: Don't check for _sys_siglist. + * make.h [HAVE__SYS_SIGLIST]: Don't test this; just punt if there is + no strsignal or sys_siglist. + + * read.c (conditional_line): Strip ws in `ifeq (a , b)' so it is the + same as `ifeq (a, b)'. + + * job.c (reap_children): Don't call die if handling_fatal_signal. + + * file.c (file_hash_enter): Allow renaming :: to : when latter is + non-target, or : to :: when former is non-target. + + * job.c (start_job_command): Call block_sigs. + (block_sigs): New function, broken out of start_job_command. + (reap_children): Block fatal signals around removing dead child from + chain and adjusting job_slots_used. + * job.h: Declare block_sigs. + + * remote-stub.c (remote_setup, remote_cleanup): New (empty) functions. + * main.c (main): Call remote_setup. + (die): Call remote_cleanup. + + * job.c (reap_children): Quiescent value of shell_function_pid is + zero, not -1. + + * main.c (print_version): Add 96 to copyright years. + +Sat Jun 15 20:30:01 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * read.c (find_char_unquote): Avoid calling strlen on every call + just to throw away the value most of the time. + +Sun Jun 2 12:24:01 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * main.c (decode_env_switches): Prepend '-' to ARGV[1] if it contains + no '=', regardless of ARGC. + (define_makeflags): Elide leading '-' from MAKEFLAGS value if first + word is short option, regardless of WORDS. + +Wed May 22 17:24:51 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * makefile.vms: Set LOADLIBES. + * makefile.com (link_using_library): Fix typo. + +Wed May 15 17:37:26 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * dir.c (print_dir_data_base): Use %ld dev and ino and cast them to + long. + +Wed May 15 10:14:14 CDT 1996 Rob Tulloh <tulloh@tivoli.com> + + * dir.c: W32 does not support inode. For now, fully qualified + pathname along with st_mtime will be keys for files. + Fixed problem where vpath can be confused when files + are added to a directory after the directory has already been + read in. The code now attempts to reread the directory if it + discovers that the datestamp on the directory has changed since + it was cached by make. This problem only seems to occur on W32 + right now so it is lumped under port #ifdef WINDOWS32. + + * function.c: W32: call subproc library (CreateProcess()) instead of + fork/exec. + + * job.c: W32: Added the code to do fork/exec/waitpid style processing + on W32 systems via calls to subproc library. + + * main.c: W32: Several things added here. First, there is code + for dealing with PATH and SHELL defaults. Make tries to figure + out if the user has %PATH% set in the environment and sets it to + %Path% if it is not set already. Make also looks to see if sh.exe + is anywhere to be found. Code path through job.c will change + based on existence of a working Bourne shell. The checking for + default shell is done twice: once before makefiles are read in + and again after. Fall back to MSDOS style execution mode if no sh.exe + is found. Also added some debug support that allows user to pause make + with -D switch and attach a debugger. This is especially useful for + debugging recursive calls to make where problems appear only in the + sub-make. + + * make.h: W32: A few macros and header files for W32 support. + + * misc.c: W32: Added a function end_of_token_w32() to assist + in parsing code in read.c. + + * read.c: W32: Fixes similar to MSDOS which allow colon to + appear in filenames. Use of colon in filenames would otherwise + confuse make. + + * remake.c: W32: Added include of io.h to eliminate compiler + warnings. Added some code to default LIBDIR if it is not set + on W32. + + * variable.c: W32: Added support for detecting Path/PATH + and converting them to semicolon separated lists for make's + internal use. New function sync_Path_environment() + which is called in job.c and function.c before creating a new + process. Caller must set Path in environment since we don't + have fork() to do this for us. + + * vpath.c: W32: Added detection for filenames containing + forward or backward slashes. + + * NMakefile: W32: Visual C compatible makefile for use with nmake. + Use this to build GNU make the first time on Windows NT or Windows 95. + + * README.W32: W32: Contains some helpful notes. + + * build_w32.bat: W32: If you don't like nmake, use this the first + time you build GNU make on Windows NT or Windows 95. + + * config.h.W32: W32 version of config.h + + * subproc.bat: W32: A bat file used to build the + subproc library from the top-level NMakefile. Needed because + WIndows 95 (nmake) doesn't allow you to cd in a make rule. + + * w32/include/dirent.h + * w32/compat/dirent.c: W32: opendir, readdir, closedir, etc. + + * w32/include/pathstuff.h: W32: used by files needed functions + defined in pathstuff.c (prototypes). + + * w32/include/sub_proc.h: W32: prototypes for subproc.lib functions. + + * w32/include/w32err.h: W32: prototypes for w32err.c. + + * w32/pathstuff.c: W32: File and Path/Path conversion functions. + + * w32/subproc/build.bat: W32: build script for subproc library + if you don't wish to use nmake. + + * w32/subproc/NMakefile: W32: Visual C compatible makefile for use + with nmake. Used to build subproc library. + + * w32/subproc/misc.c: W32: subproc library support code + * w32/subproc/proc.h: W32: subproc library support code + * w32/subproc/sub_proc.c: W32: subproc library source code + * w32/subproc/w32err.c: W32: subproc library support code + +Mon May 13 14:37:42 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * Version 3.74.4. + + * GNUmakefile (vmsfiles): Fix typo. + + * GNUmakefile (amigafiles): Add amiga.h. + +Sun May 12 19:19:43 1996 Aaron Digulla <digulla@fh-konstanz.de> + + * dir.c: New function: amigafy() to fold filenames + Changes HASH() to HASHI() to fold filenames on Amiga. + Stringcompares use strieq() instead of streq() + The current directory on Amiga is "" instead of "." + * file.c: Likewise. + + * amiga.c: New function wildcard_expansion(). Allows to use + Amiga wildcards with $(wildcard ) + + * amiga.h: New file. Prototypes for amiga.c + + * function.c: Use special function wildcard_expansion() for + $(wildcard ) to allow Amiga wildcards + The current directory on Amiga is "" instead of "." + + * job.c: No Pipes on Amiga, too + (load_too_high) Neither on Amiga + ENV variable on Amiga are in a special directory and are not + passed as third argument to main(). + + * job.h: No envp on Amiga + + * make.h: Added HASHI(). This is the same as HASH() but converts + it's second parameter to lowercase on Amiga to fold filenames. + + * main.c: (main), variable.c Changed handling of ENV-vars. Make + stores now the names of the variables only and reads their contents + when they are accessed to reflect that these variables are really + global (ie. they CAN change WHILE make runs !) This handling is + made in lookup_variable() + + * Makefile.ami: renamed file.h to filedep.h + Updated dependencies + + * read.c: "find_semicolon" is declared as static but never defined. + No difference between Makefile and makefile on Amiga; added + SMakefile to *default_makefiles[]. + (read_makefile) SAS/C want's two_colon and pattern_percent be set + before use. + The current directory on Amiga is "" instead of "." + Strange #endif moved. + + * README.Amiga: updated feature list + + * SMakefile: Updated dependencies + + * variable.c: Handling of ENV variable happens inside lookup_variable() + +Sat May 11 17:58:32 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * variable.c (try_variable_definition): Count parens in lhs variable + refs to avoid seeing =/:=/+= inside a ref. + +Thu May 9 13:54:49 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * commands.c (fatal_error_signal) [SIGQUIT]: Make SIGQUIT check + conditional. + + * main.c (main): Use unsigned for fread return. + + * read.c (parse_file_seq): Use `int' for char arg to avoid widening + conflict issues. + * dep.h: Fix prototype. + + * function.c (expand_function) [_AMIGA]: Fix some typos. + (patsubst_expand): Make len vars unsigned. + + * GNUmakefile (globfiles): Add AmigaDOS support files. + (distfiles): Add $(amigafiles). + (amigafiles): New variable. + +Thu Nov 7 10:18:16 1995 Aaron Digulla <digulla@fh-konstanz.de> + + * Added Amiga support in commands.c, dir.c, function.c, + job.c, main.c, make.h, read.c, remake.c + * commands.c: Amiga has neither SIGHUP nor SIGQUIT + * dir.c: Amiga has filenames with Upper- and Lowercase, + but "FileName" is the same as "filename". Added strieq() + which is use to compare filenames. This is like streq() + on all other systems. Also there is no such thing as + "." under AmigaDOS. + * function.c: On Amiga, the environment is not passed as envp, + there are no pipes and Amiga can't fork. Use my own function + to create a new child. + * job.c: default_shell is "" (The system automatically chooses + a shell for me). Have to use the same workaround as MSDOS for + running batch commands. Added HAVE_SYS_PARAM_H. NOFILE isn't + known on Amiga. Cloned code to run children from MSDOS. Own + version of sh_chars[] and sh_cmds[]. No dup2() or dup() on Amiga. + * main.c: Force stack to 20000 bytes. Read environment from ENV: + device. On Amiga, exec_command() does return, so I exit() + afterwards. + * make.h: Added strieq() to compare filenames. + * read.c: Amiga needs special extension to have passwd. Only + one include-dir. "Makefile" and "makefile" are the same. + Added "SMakefile". Added special code to handle device names (xxx:) + and "./" in rules. + * remake.c: Only one lib-dir. Amiga link-libs are named "%s.lib" + instead of "lib%s.a". + * main.c, rule.c, variable.c: Avoid floats at all costs. + * vpath.c: Get rid of as many alloca()s as possible. + +Thu May 9 13:20:43 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu> + + * read.c (read_makefile): Grok `sinclude' as alias for `-include'. + +Wed Mar 20 09:52:27 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> + + * GNUmakefile (vmsfiles): New variable. + (distfiles): Include $(vmsfiles). + +Tue Mar 19 20:21:34 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> + + Merged VMS port from Klaus Kaempf <kkaempf@didymus.rmi.de>. + * make.h (PARAMS): New macro. + * config.h-vms: New file. + * makefile.com: New file. + * makefile.vms: New file. + * readme.vms: New file. + * vmsdir.h: New file. + * vmsfunctions.c: New file. + * vmsify.c: New file. + * file.h: Renamed to filedef.h to avoid conflict with VMS system hdr. + * ar.c: Added prototypes and changes for VMS. + * commands.c: Likewise. + * commands.h: Likewise. + * default.c: Likewise. + * dep.h: Likewise. + * dir.c: Likewise. + * expand.c: Likewise. + * file.c: Likewise. + * function.c: Likewise. + * implicit.c: Likewise. + * job.c: Likewise. + * job.h: Likewise. + * main.c: Likewise. + * make.h: Likewise. + * misc.c: Likewise. + * read.c: Likewise. + * remake.c: Likewise. + * remote-stub.c: Likewise. + * rule.c: Likewise. + * rule.h: Likewise. + * variable.c: Likewise. + * variable.h: Likewise. + * vpath.c: Likewise. + * compatMakefile (srcs): Rename file.h to filedef.h. + +Sat Aug 19 23:11:00 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu> + + * remake.c (check_dep): For a secondary file, try implicit and + default rules if appropriate. + +Wed Aug 2 04:29:42 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu> + + * remake.c (check_dep): If an intermediate file exists, + do consider its actual date. + +Sun Jul 30 00:49:53 1995 Richard Stallman <rms@mole.gnu.ai.mit.edu> + + * file.h (struct file): New field `secondary'. + * file.c (snap_deps): Check for .INTERMEDIATE and .SECONDARY. + (remove_intermediates): Don't delete .SECONDARY files. + +Sat Mar 2 16:26:52 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> + + * compatMakefile (srcs): Add getopt.h; prepend $(srcdir)/ to getopt*. + +Fri Mar 1 12:04:47 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> + + * Version 3.74.3. + + * remake.c (f_mtime): Move future modtime check before FILE is + clobbered by :: loop. + + * dir.c: Use canonical code from autoconf manual for dirent include. + [_D_NAMLEN]: Redefine NAMLEN using this. + (dir_contents_file_exists_p): Use NAMLEN macro. + (read_dirstream) [_DIRENT_HAVE_D_NAMLEN]: Only set d_namlen #if this. + + * compatMakefile (objs): Add missing backslash. + +Wed Feb 28 03:56:20 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> + + * default.c (default_terminal_rules): Remove + prefix from RCS cmds. + (default_variables): Put + prefix in $(CHECKOUT,v) value instead. + + * remake.c (f_mtime): Check for future timestamps; give error and mark + file as "failed to update". + +Fri Jan 12 18:09:36 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * job.c: Don't declare unblock_sigs; job.h already does. + +Sat Jan 6 16:24:44 1996 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * acconfig.h (HAVE_SYSCONF_OPEN_MAX): #undef removed. + + * job.c (NGROUPS_MAX): Don't try to define this macro. + +Fri Dec 22 18:44:44 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * compatMakefile (GETOPT, GETOPT_SRC, GLOB): Variables removed. + (objs, srcs): Include their values here instead of references. + +Thu Dec 14 06:21:29 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.74.2. + + * job.c (reap_children): Call unblock_sigs after start_job_command. + +Thu Dec 14 07:22:03 1995 Roland McGrath <roland@duality.gnu.ai.mit.edu> + + * dir.c (dir_setup_glob): Don't use lstat; glob never calls it anyway. + Avoid & before function names to silence bogus sunos4 compiler. + + * configure.in: Remove check for `sysconf (_SC_OPEN_MAX)'. + +Tue Dec 12 00:48:42 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.74.1. + + * dir.c (read_dirstream): Fix braino: fill in the buffer when not + reallocating it! + +Mon Dec 11 22:26:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * misc.c (collapse_continuations): Fix skipping of trailing \s so + it can never dereference before the beginning of the array. + + * read.c (find_semicolon): Function removed. + (read_makefile): Don't use find_semicolon or remove_comments for + rule lines. Use find_char_unquote directly and handle quoted comments + properly. + + * default.c: Remove all [M_XENIX] code. + + * dir.c [HAVE_D_NAMLEN]: Define this for __GNU_LIBRARY__ > 1. + (D_NAMLEN): Macro removed. + (FAKE_DIR_ENTRY): New macro. + (dir_contents_file_exists_p): Test HAVE_D_NAMLEN instead of using + D_NAMLEN. + (read_dirstream): Return a struct dirent * for new glob interface. + (init_dir): Function removed. + (dir_setup_glob): New function. + * main.c (main): Don't call init_dir. + * read.c (multi_glob): Call dir_setup_glob on our glob_t and use + GLOB_ALTDIRFUNC flag. + + * misc.c (safe_stat): Function removed. + * read.c, commands.c, remake.c, vpath.c: Use plain stat instead of + safe_stat. + +Sat Nov 25 20:35:18 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * job.c [HAVE_UNION_WAIT]: Include sys/wait.h. + + * main.c (log_working_directory): Made global. + Print entering msg only once. + * make.h (log_working_directory): Declare it. + * misc.c (message): Take new arg PREFIX. Print "make: " only if + nonzero. Call log_working_directory. + * remake.c: Pass new arg in `message' calls. + * job.c (start_job_command): Pass new arg to `message'; fix + inverted test in that call. + +Tue Nov 21 19:01:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * job.c (start_job_command): Use `message' to print the command, + and call it with null if the command is silent. + * remake.c (touch_file): Use message instead of printf. + +Tue Oct 10 14:59:30 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (enter_command_line_file): Barf if NAME is "". + +Sat Sep 9 06:33:20 1995 Roland McGrath <roland@whiz-bang.gnu.ai.mit.edu> + + * commands.c (delete_target): Ignore unlink failure if it is ENOENT. + +Thu Aug 17 15:08:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * configure.in: Don't check for getdtablesize. + * job.c (getdtablesize): Remove decls and macros. + +Thu Aug 10 19:10:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (define_makeflags): Omit command line variable + definitions from MFLAGS value. + + * arscan.c (ar_scan) [AIAMAG]: Check for zero MEMBER_OFFSET, + indicating a valid, but empty, archive. + +Mon Aug 7 15:40:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * dir.c (file_impossible_p): Correctly reset FILENAME to name + within directory before hash search. + + * job.c (child_error): Do nothing if IGNORED under -s. + + * job.c (exec_command): Correctly use ARGV[0] for script name when + running shell directly. + +Tue Aug 1 14:39:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * job.c (child_execute_job): Close STDIN_FD and STDOUT_FD after + dup'ing from them. Don't try to close all excess descriptors; + getdtablesize might return a huge value. Any open descriptors in + the parent should have FD_CLOEXEC set. + (start_job_command): Set FD_CLOEXEC flag on BAD_STDIN descriptor. + +Tue Jun 20 03:47:15 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * read.c (read_all_makefiles): Properly append default makefiles + to the end of the `read_makefiles' chain. + +Fri May 19 16:36:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.74 released. + +Wed May 10 17:43:34 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.73.3. + +Tue May 9 17:15:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * compatMakefile ($(infodir)/make.info): Make sure $$dir is set in + install-info cmd. + +Wed May 3 15:56:06 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * file.c (print_file): Grok update_status of 1 for -q. + +Thu Apr 27 12:39:35 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.73.2. + +Wed Apr 26 17:15:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * file.c (remove_intermediates): Fix inverted test to bail under + -n for signal case. Bail under -q or -t. + Skip files with update_status==-1. + + * job.c (job_next_command): Skip empty lines. + (new_job): Don't test the return of job_next_command. + Just let start_waiting_job handle the case of empty commands. + +Wed Apr 19 03:25:54 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * function.c [__MSDOS__]: Include <fcntl.h>. From DJ Delorie. + + * Version 3.73.1. + +Sat Apr 8 14:53:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * remake.c (notice_finished_file): Set FILE->update_status to zero + if it's -1. + +Wed Apr 5 00:20:24 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.73 released. + +Tue Mar 28 13:25:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (main): Fixed braino in assert. + + * Version 3.72.13. + +Mon Mar 27 05:29:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c: Avoid string in assert expression. Some systems are broken. + +Fri Mar 24 00:32:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (main): Handle 1 and 2 returns from update_goal_chain + makefile run properly. + + * Version 3.72.12. + + * main.c (handle_non_switch_argument): New function, broken out of + decode_switches. + (decode_switches): Set optind to 0 to reinitialize getopt, not to 1. + When getopt_long returns EOF, break the loop and handle remaining args + with a simple second loop. + + * remake.c (remake_file): Set update_status to 2 instead of 1 for + no rule to make. Mention parent (dependent) in error message. + (update_file_1): Handle FILE->update_status == 2 in -d printout. + * job.c (start_job_command, reap_children): Set update_status to 2 + instead of 1 for failed commands. + +Tue Mar 21 16:23:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * job.c (search_path): Function removed (was already #if 0'd out). + * configure.in: Remove AC_TYPE_GETGROUPS; nothing needs it any more. + +Fri Mar 17 15:57:40 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * configure.bat: Write @CPPFLAGS@ translation. + +Mon Mar 13 00:45:59 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * read.c (parse_file_seq): Rearranged `l(a b)' -> `l(a) l(b)' loop + to not skip the elt immediately preceding `l(...'. + +Fri Mar 10 13:56:49 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.72.11. + + * read.c (find_char_unquote): Make second arg a string of stop + chars instead of a single stop char. Stop when any char in the + string is hit. All callers changed. + (find_semicolon): Pass stop chars "#;" to one find_char_unquote call, + instead of using two calls. If the match is not a ; but a #, + return zero. + * misc.c: Changed find_char_unquote callers here too. + + * Version 3.72.10. + + * read.c (read_makefile, parse_file_seq): Fix typo __MS_DOS__ -> + __MSDOS__. + + * GNUmakefile (globfiles): Add glob/configure.bat. + (distfiles): Add configh.dos, configure.bat. + +Wed Mar 8 13:10:57 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + Fixes for MS-DOS from DJ Delorie. + * read.c (read_makefile, parse_file_seq) [__MS_DOS__]: Don't see : + as separator in "C:\...". + * configh.dos (STDC_HEADERS): Define only if undefined. + (HAVE_SYS_PARAM_H): Don't define this. + (HAVE_STRERROR): Define this. + * job.c (construct_command_argv_internal) [__MSDOS__]: Fix typos. + + * Version 3.72.9. + + * main.c (decode_switches): Reset optind to 1 instead of 0. + +Tue Mar 7 17:31:06 1995 Roland McGrath <roland@geech.gnu.ai.mit.edu> + + * main.c (decode_switches): If non-option arg is "-", ignore it. + +Mon Mar 6 23:57:38 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.72.8. + +Wed Feb 22 21:26:36 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.72.7. + +Tue Feb 21 22:10:43 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (main): Pass missing arg to tmpnam. + + * configure.in: Check for strsignal. + * job.c (child_error): Use strsignal. + * main.c (main): Don't call signame_init #ifdef HAVE_STRSIGNAL. + + * misc.c (strerror): Fix swapped args in sprintf. + +Mon Feb 13 11:50:08 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * configure.in (CFLAGS, LDFLAGS): Don't set these variables. + +Fri Feb 10 18:44:12 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (print_version): Add 95 to copyright years. + + * Version 3.72.6. + + * job.c (start_job_command): Remember to call notice_finished_file + under -n when not recursing. To do this, consolidate that code + under the empty command case and goto there for the -n case. + +Tue Feb 7 13:36:03 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * make.h [! STDC_HEADERS]: Don't declare qsort. Sun headers + declare it int. + +Mon Feb 6 17:37:01 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * read.c (read_makefile): For bogus line starting with tab, ignore + it if blank after removing comments. + + * main.c: Cast results of `alloca' to `char *'. + * expand.c: Likewise. + +Sun Feb 5 18:35:46 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.72.5. + + * configure.in: Check for mktemp. + * main.c (main) [! HAVE_MKTEMP]: Use tmpnam instead of mktemp. + + * configure.in (make_cv_sysconf_open_max): New check for `sysconf + (_SC_OPEN_MAX)'. + * acconfig.h: Added #undef HAVE_SYSCONF_OPEN_MAX. + * job.c [HAVE_SYSCONF_OPEN_MAX] (getdtablesize): Define as macro + using sysconf. + +Fri Jan 27 04:42:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * remake.c (update_file_1): When !MUST_MAKE, don't set + FILE->update_status to zero before calling notice_finished_file. + (notice_finished_file): Touch only when FILE->update_status is zero. + (remake_file): Set FILE->update_status to zero after not calling + execute_file_command and deciding to touch instead. + +Thu Jan 26 01:29:32 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (debug_signal_handler): New function; toggles debug_flag. + (main): Handle SIGUSR1 with that. + +Mon Jan 16 15:46:56 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * compatMakefile (realclean): Remove Info files. + +Sun Jan 15 08:23:09 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.72.4. + + * job.c (start_job_command): Save and restore environ around vfork + call. + (search_path): Function #if 0'd out. + (exec_command): Use execvp instead of search_path. + + * expand.c (variable_expand): Rewrote computed variable name and + substitution reference handling to be simpler. First expand the + entire text between the parens if it contains any $s, then examine + the result of that for subtitution references and do no further + expansion while parsing them. + + * job.c (construct_command_argv_internal): Handle " quoting too, + when no backslash, $ or ` characters appear inside the quotes. + + * configure.in (union wait check): If WEXITSTATUS and WTERMSIG are + defined, just use int. + +Tue Jan 10 06:27:27 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * default.c (default_variables) [__hpux]: Remove special + definition of ARFLAGS. Existence of the `f' flag is not + consistent across HPUX versions; and one might be using GNU ar + anyway. + + * compatMakefile (clean): Don't remove Info files. + + * compatMakefile (check): Remove gratuitous target declaration. + +Sat Jan 7 11:38:23 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * compatMakefile (ETAGS, CTAGS): Don't use -t. + + * arscan.c (ar_name_equal) [cray]: Subtract 1 like [__hpux]. + + * main.c (decode_switches): For --help, print usage to stdout. + +Mon Dec 5 12:42:18 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.72.3. + + * remake.c (update_file_1): Do set_command_state (FILE, + cs_not_started) only if old state was deps_running. + +Mon Nov 28 14:24:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * job.c (start_waiting_job): Use set_command_state. + + * build.template (CPPFLAGS): New variable. + (prefix, exec_prefix): Set from @...@. + (compilation loop): Pass $CPPFLAGS to compiler. + + * GNUmakefile (build.sh.in): Make it executable. + + * GNUmakefile (globfiles): Add configure.in, configure. + + * Version 3.72.2. + + * configure.in (AC_OUTPUT): Don't write glob/Makefile. + + * configure.in (AC_CHECK_SYMBOL): Use AC_DEFINE_UNQUOTED. + + * configure.in: Don't check for ranlib. + +Tue Nov 22 22:42:40 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * remake.c (notice_finished_file): Only mark also_make's as + updated if really ran cmds. + +Tue Nov 15 06:32:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * configure.in: Put dnls before random whitespace. + +Sun Nov 13 05:02:25 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * compatMakefile (CPPFLAGS): New variable, set from @CPPFLAGS@. + (RANLIB): Variable removed. + (prefix, exec_prefix): Set these from @...@. + (.c.o): Use $(CPPFLAGS). + (glob/libglob.a): Don't pass down variables to sub-make. + glob/Makefile should be configured properly by configure. + (distclean): Remove config.log and config.cache (autoconf stuff). + +Mon Nov 7 13:58:06 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * acconfig.h: Add #undef HAVE_UNION_WAIT. + * configure.in: Converted to Autoconf v2. + * dir.c: Test HAVE_DIRENT_H, HAVE_SYS_DIR_H, HAVE_NDIR_H instead + of DIRENT, SYSDIR, NDIR. + * build.sh.in (prefix, exec_prefix): Set these from @...@. + (CPPFLAGS): New variable, set from @CPPFLAGS@. + (compiling loop): Pass $CPPFLAGS before $CFLAGS. + * install.sh: File renamed to install-sh. + + * main.c (define_makeflags): When no flags, set WORDS to zero. + +Sun Nov 6 18:34:01 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.72.1. + + * main.c (define_makeflags): Terminate properly when FLAGSTRING is + empty. + +Fri Nov 4 16:02:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.72. + +Tue Nov 1 01:18:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.71.5. + + * job.c (start_job_command): When ARGV is nil, only set + update_state and call notice_finished_file if job_next_command + returns zero. + + * job.c (start_job_command): Call notice_finished_file for empty + command line. + +Thu Oct 27 02:02:45 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * file.c (snap_deps): Set COMMANDS_SILENT for .SILENT, not + COMMANDS_NOERROR. + +Wed Oct 26 02:14:10 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.71.4. + +Tue Oct 25 22:49:24 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * file.c (snap_deps): Set command_flags bits in all :: entries. + +Mon Oct 24 18:47:50 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * make.h (posix_pedantic): Declare it. + * main.c (main): Move checks .IGNORE, .SILENT, .POSIX to + snap_deps. + * file.c (snap_deps): Check .IGNORE, .SILENT, .POSIX here instead + of in main. If .IGNORE has deps, OR COMMANDS_NOERROR into their + command_flags and don't set -i. Likewise .SILENT. + * job.c (start_job_command): In FLAGS initialization, OR in + CHILD->file->command_flags. + * file.h (struct file): New member `command_flags'. + +Sun Oct 16 01:01:51 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (switches): Bump flag values for --no-print-directory and + --warn-undefined-variables, so neither is 1 (which indicates a + nonoption argument). + +Sat Oct 15 23:39:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (main): Add missing code in .IGNORE test. + +Mon Oct 10 04:09:03 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * variable.c (define_automatic_variables): Define +D and +F. + +Sat Oct 1 04:07:48 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (main): Define hidden automatic variable with command + vars, and MAKEOVERRIDES to a reference to that. + (define_makeflags): If posix_pedantic, write a reference to that + instead. + +Thu Sep 29 00:14:26 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * main.c (posix_pedantic): New variable. + (main): Set posix_pedantic if .POSIX is a target. + Fix .IGNORE and .SILENT checks to require is_target. + + * commands.c (set_file_variables): Define new automatic variable + $+, like $^ but before calling uniquize_deps. + + * job.c (reap_children): Call delete_child_targets for non-signal + error if .DELETE_ON_ERROR is a target. + +Tue Sep 27 01:57:14 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.71.3. + +Mon Sep 26 18:16:55 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * job.c (reap_children): Don't change C->file->command_state when + dying. Test it only after calling start_job_command for a new + command line. When no more cmds, just set C->file->update_status. + (start_job_command): When the last line is empty or under -n, set + C->file->update_status. + (start_waiting_job): Grok cs_not_started after start_job_command + as success. + (new_job): Set C->file->update_status when there are no cmds. + (job_next_command): When out of lines, don't set + CHILD->file->update_status or CHILD->file->command_state. + + * main.c (quote_as_word): Renamed from shell_quote. Take new arg; + if nonzero, also double $s. + (main): Define MAKEOVERRIDES from command_variables here. + (define_makeflags): Don't use command_variables here; instead write a + reference $(MAKEOVERRIDES) in MAKEFLAGS. Make vars recursive. + + * dir.c [__MSDOS__]: Fixed typo. + + * vpath.c (selective_vpath_search): Reset EXISTS when stat fails. + +Sat Sep 10 03:01:35 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * remake.c: Include <assert.h> and use assert instead of printfs + and abort. + + * main.c (decode_switches): Loop until optind hits ARGC, not just + until getopt_long returns EOF. Initialize C to zero before loop; + in loop if C is EOF, set optarg from ARGV[optind++], else call + getopt_long. + (decode_env_switches): Use variable_expand instead of + allocated_variable_expand. Allocate a fresh buffer to copy split + words into; scan characters by hand to break words and + debackslashify. + (shell_quote): New function. + (define_makeflags): Allocate doubled space for switch args, and command + variable names and values; use shell_quote to quote those things. + +Fri Sep 9 01:37:47 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * Version 3.71.2. + + * acconfig.h: Add HAVE_SYS_SIGLIST and HAVE__SYS_SIGLIST. + + * main.c (decode_switches): The non-option return from getopt is + 1, not 0. + (command_variables): New type and variable. + (decode_switches, decode_env_switches): After making a variable + definition, record the struct variable pointer in the + command_variables chain. + (define_makeflags): If ALL, write variable definitions for + command_variables. + + * main.c (other_args): Variable removed. + (goals, lastgoal): New static variables (moved from auto in main). + (main): Don't process OTHER_ARGS at all. + Don't set variable MAKEOVERRIDES at all; define MAKE to just + $(MAKE_COMMAND). + (init_switches): Prepend a - {return in order} instead of a + + {require order}. + (decode_switches): Don't set OTHER_ARGS at all. + Grok '\0' return from getopt_long as non-option argument; try + variable definition and (if !ENV) enter goal targets here. + (decode_env_switches): Use allocated_variable_expand to store value. + Use find_next_token to simplify word-splitting loop. Don't + prepend a dash to uninterpreted value. Instead, if split into + only one word, try variable definition and failing that prepend a + dash to the word and pass it to decode_switches as a single arg. + +Wed Sep 7 03:02:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + * remake.c (notice_finished_file): Only recheck modtimes if + FILE->command_state was cs_running on entry (meaning the commands + actually just ran). + (update_file_1): Whenever we set FILE->update_status, call + notice_finished_file instead of just set_command_state. + * job.c (start_job_command): Whenever we set + CHILD->file->update_status, call notice_finished_file instead of + just set_command_state. + +Tue Sep 6 19:13:54 1994 Roland McGrath <roland@geech.gnu.ai.mit.edu> + + * default.c: Add missing ". + + * job.c: Changed all assignments of command_state members to calls + to set_command_state. + * remake.c: Likewise. + * file.c (set_command_state): New function. + * file.h: Declare set_command_state. + + * main.c (init_switches): Put a + first in options. + +Mon Jul 25 18:07:46 1994 Roland McGrath <roland@churchy.gnu.ai.mit.edu> + + Merge MSDOS/GO32 port from DJ Delorie <dj@ctron.com>. + * vpath.c: Changed all uses of ':' to PATH_SEPARATOR_CHAR. + * main.c (directory_before_chdir): New variable, moved out of main + (was local). + (main) [__MSDOS__]: Look for \ or : to delimit last component of + PROGRAM. Don't frob ARGV[0] before setting MAKE_COMMAND variable. + (die): Change back to `directory_before_chdir' before dying. + * make.h (PATH_SEPARATOR_CHAR): New macro; differing defns for + [__MSDOS__] and not. + * job.c [__MSDOS__]: Include <process.h>. + [__MSDOS__] (dos_pid, dos_status, dos_bname, dos_bename, + dos_batch_file): New variables. + (reap_children) [__MSDOS__]: Don't call wait; just examine those vars. + (unblock_sigs) [__MSDOS__]: Do nothing. + (start_job_command) [__MSDOS__]: Use spawnvpe instead of vfork & exec. + (load_too_high) [__MSDOS__]: Always return true. + (search_path) [__MSDOS__]: Check for : or / in FILE to punt. + Use PATH_SEPARATOR_CHAR instead of ':'. + (construct_command_argv_internal) [__MSDOS__]: Wholly different + values for sh_chars and sh_cmds. Wholly new code to handle shell + scripts. + * function.c (expand_function: `shell') [__MSDOS__]: Wholly new + implementation. + * dir.c [__MSDOS__] (dosify): New function. + (dir_contents_file_exists_p) [__MSDOS__]: Call it on FILENAME and + process the result instead of FILENAME itself. + (file_impossible_p) [__MSDOS__]: Likewise. + * default.c [__MSDOS__]: Define GCC_IS_NATIVE. + (default_suffix_rules) [__MSDOS__]: Use `y_tab.c' instead of `y.tab.c'. + (default_variables) [GCC_IS_NATIVE]: Set CC and CXX to `gcc', YACC to + `bison -y', and LEX to `flex'. + * configure.bat, configh.dos: New files. + * commands.c (fatal_error_signal) [__MSDOS__]: Just remove + intermediates and exit. + + * commands.c (set_file_variables): Add parens in length + computation in .SUFFIXES dep loop to quiet compiler warning. From + Jim Meyering. + + * read.c (read_makefile): Free FILENAME if we allocated it. From + Jim Meyering. + +Mon Jul 4 17:47:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * misc.c (safe_stat): New function, EINTR-safe wrapper around stat. + * vpath.c (selective_vpath_search): Use safe_stat in place of stat. + * read.c (construct_include_path): Use safe_stat in place of stat. + * job.c (search_path): Use safe_stat in place of stat. + * dir.c (find_directory): Use safe_stat in place of stat. + * commands.c (delete_target): Use safe_stat in place of stat. + * arscan.c (ar_member_touch) [EINTR]: Do EINTR looping around fstat. + * remake.c (name_mtime): Use safe_stat in place of stat. + (touch_file) [EINTR]: Do EINTR looping around fstat. + +Fri Jun 24 05:40:24 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): Check for a shell command first, and + then strip leading tabs before further checking if it's not a + shell command line. + + * make.h [__arm]: Undefine POSIX. + [!__GNU_LIBRARY__ && !POSIX && !_POSIX_VERSION]: Don't declare system + functions that return int. + + * job.c (construct_command_argv_internal): After swallowing a + backslash-newline combination, if INSTRING is set goto string_char + (new label) for normal INSTRING handling code. + +Sat Jun 4 01:11:20 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * configure.in: Don't check for sys_siglist and _sys_siglist with + AC_HAVE_FUNCS. Instead use two AC_COMPILE_CHECKs. + +Mon May 23 18:20:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.71.1 released. + + * make.h [!__GNU_LIBRARY__ && !POSIX]: Also test #ifndef + _POSIX_VERSION for these declarations. + + * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Remove bogus #ifndefs + around #undefs of HAVE_SETREUID and HAVE_SETREGID. + +Sat May 21 16:26:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.71 released. + + * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Don't test [HAVE_SETUID] + and [HAVE_SETGID]. Every system has those, and configure doesn't + check for them. + + * make.h [_POSIX_VERSION]: Don't #define POSIX #ifdef ultrix. + + * compatMakefile (loadavg): Depend on and use loadavg.c instead of + getloadavg.c. + (loadavg.c): Link or copy it from getloadavg.c. + (distclean): Remove loadavg.c. + +Mon May 16 22:59:04 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.70.4. + + * misc.c [GETLOADAVG_PRIVILEGED] [! POSIX]: Undefine HAVE_SETEUID + and HAVE_SETEGID. + + * default.c (default_terminal_rules): In SCCS rules, put + $(SCCS_OUTPUT_OPTION) before $<. On some systems -G is grokked + only before the file name. + * configure.in (SCCS_GET_MINUS_G check): Put -G flag before file name. + +Tue May 10 16:27:38 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): Swallow + backslash-newline combinations inside '' strings too. + +Thu May 5 04:15:10 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (do_define): Call collapse_continuations on each line + before all else. + +Mon Apr 25 19:32:02 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): Notice newline inside + '' string when RESTP is non-null. + +Fri Apr 22 17:33:30 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.70.3. + + * remake.c (update_goal_chain): Reset FILE to G->file after the + double-colon loop so it is never null for following code. + + * read.c (read_makefile): Fix `override define' parsing to skip + whitespace after `define' properly. + + * compatMakefile (srcdir): Define as @srcdir@; don't reference + $(VPATH). + (glob/Makefile): New target. + +Thu Apr 21 16:16:55 1994 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.70.2. + + * misc.c (remove_comments): Use find_char_unquote. + * make.h (find_char_unquote): Declare it. + * read.c (find_char_unquote): New function, generalized from + find_percent. + (find_percent, find_semicolon, parse_file_seq): Use that. + +Wed Apr 20 18:42:39 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * implicit.c (pattern_search): Always allocate new storage for + FILE->stem. It is not safe to store STEM's address because it + might be auto storage. + + * configure.in: Check for seteuid and setegid. + * misc.c [HAVE_SETEUID]: Declare seteuid. + [HAVE_SETEGID]: Declare setegid. + (make_access, user_access) [HAVE_SETEUID]: Use seteuid. + [HAVE_SETEGID]: Use setegid. + + * remake.c (update_goal_chain): Set STATUS to FILE->update_status, + to preserve whether it's 2 for error or 1 for -q trigger. When + STATUS gets nonzero and -q is set, always stop immediately. + * main.c (main, decode_switches): Die with 2 for errors. + (main): Accept 2 return from update_goal_chain and die with that. + * misc.c (fatal, makefile_fatal): Die with 2; 1 is reserved for -q + answer. + * job.c (reap_children): Die with 2 for error. + (start_job_command): Set update_status to 2 for error. Set it to + 1 when we would run a command and question_flag is set. + + * read.c (read_makefile): Don't mark makefiles as precious. Just + like other targets, they can be left inconsistent and in need of + remaking by aborted commands. + + * read.c (read_makefile): Write no error msg for -include file. + +Tue Apr 5 05:22:19 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * commands.c (fatal_error_signal): Don't unblock signals. + + * file.h (struct file): Change member `double_colon' from flag to + `struct file *'. + * read.c (record_files): Set double_colon pointer instead of flag. + * main.c (main): When disqualifying makefiles for updating, use + double_colon pointer to find all entries for a file. + * file.c (enter_file): If there is already a double-colon entry + for the file, set NEW->double_colon to that pointer. + (file_hash_enter): Use FILE->double_colon to find all entries to + set name. + * remake.c (update_goal_chain): Do inner loop on double-colon entries. + (update_file): Use FILE->double_colon pointer to find all entries. + (f_mtime): Likewise. + (notice_finished_file): Propagate mtime change to all entries. + + * variable.c (try_variable_definition): Return after abort. + +Fri Apr 1 18:44:15 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): Remove unused variable. + (parse_file_seq): When removing an elt that is just `)', properly + fix up the previous elt's next pointer. + +Mon Mar 28 18:31:49 1994 Roland McGrath (roland@mole.gnu.ai.mit.edu) + + * configure.in: Do AC_SET_MAKE. + * GNUmakefile (Makefile.in): Edit MAKE assignment into @SET_MAKE@. + +Fri Mar 4 00:02:32 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * function.c (subst_expand): If BY_WORD or SUFFIX_ONLY is set and + the search string is the empty string, find a match at the end of + each word (using end_of_token in place of sindex). + + * misc.c (end_of_token): Don't treat backslashes specially; you + can no longer escape blanks with backslashes in export, unexport, + and vpath. This was never documented anyway. + +Thu Mar 3 23:53:46 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): Variable name for `define' is not just + first token; use whole rest of line and strip trailing blanks. + +Wed Feb 16 16:03:45 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.70.1. + + * read.c (read_makefile): Add -d msg stating args. + + * read.c (read_makefile): Use isspace to skip over leading + whitespace, and explicitly avoid skipping over tabs. Don't want + to skip just spaces though; formfeeds et al should be skipped. + + * default.c (default_variables) [__hpux]: Add f in ARFLAGS. + + * arscan.c (ar_name_equal) [__hpux]: Subtract 2 instead of 1 from + sizeof ar_name for max length to compare. + + * misc.c [GETLOADAVG_PRIVILEGED] [POSIX]: Undefine HAVE_SETREUID + #ifdef HAVE_SETUID; likewise HAVE_SETREGID and HAVE_SETGID. + + * main.c (main): Call user_access after setting `program', in case + it needs to use it in an error message. + + * read.c (read_makefile): Ignore an empty line starting with a tab. + +Thu Feb 10 21:45:31 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in (AC_SYS_SIGLIST_DECLARED): Use this instead of + AC_COMPILE_CHECK that is now its contents. + +Fri Feb 4 16:28:54 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * make.h: #undef strerror after #include <string.h>. + [! ANSI_STRING]: Declare strerror. + +Thu Feb 3 02:21:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * misc.c (strerror): #undef any macro before function definition. + +Mon Jan 31 19:07:23 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * variable.c (try_variable_definition): Calculate BEG before loop + to strip blanks by decrementing END. Don't decr END to before BEG. + + * read.c (read_makefile): Skip over leading space characters, but + not tabs, after removing continuations and comments (it used to + use isspace). + +Tue Jan 25 16:45:05 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * variable.c (define_automatic_variables): In $(@D) et al, use + patsubst to remove trailing slash. + + * commands.c (delete_target): New function, broken out of + delete_child_targets. Check for archive members and give special msg. + (delete_child_targets): Use delete_target. + +Mon Jan 17 17:03:22 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * default.c (default_suffix_rules): Use $(TEXI2DVI_FLAGS) in + texi2dvi rules. Use $(MAKEINFO_FLAGS) in makeinfo rules. + +Tue Jan 11 19:29:55 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * GNUmakefile (tarfiles): Omit make-doc. + (make-$(version).tar): Include make.info*. + +Fri Jan 7 16:27:00 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (configure, config.h.in): Comment out rules. + +Thu Jan 6 18:08:08 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (binprefix, manprefix): New variables. + (instname): Variable removed. + (install): Use $({bin,man}prefix)make in place of $(instname). + File targets likewised renamed. + +Mon Jan 3 17:50:25 1994 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.70 released. + +Thu Dec 23 14:46:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.69.3. + + * read.c (parse_file_seq): Inside multi-word archive ref + translation loop, check NEW1==0 at end and break out of the loop. + + * GNUmakefile (make-$(version).tar): Distribute install.sh. + * install.sh: New file. + + * configure.in (SCCS_GET_MINUS_G check): Put redirection for admin + cmds outside subshell parens, to avoid "command not found" msgs + from the shell. + +Wed Dec 22 17:00:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in (SCCS_GET_MINUS_G check): Put -G flag last in get cmd. + Redirect output & error from get to /dev/null. + Fix reversed sense of test. + +Fri Dec 17 15:31:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in (SCCS_GET_MINUS_G check): Use parens instead of + braces inside if condition command; some shells lose. + +Thu Dec 16 15:10:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.69.2. + + * arscan.c [M_UNIX]: Move #undef M_XENIX for PORTAR stuff. + (PORTAR) [M_XENIX]: Define to 0 instead of 1. + + * main.c (define_makeflags): Only export MAKEFLAGS if !ALL. + +Wed Dec 15 17:47:48 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (main): Cast result of pointer arith to unsigned int + before passing to define_variable for envars. Matters when + sizeof(unsigned)!=sizeof(ptrdiff_t). + +Tue Dec 14 14:21:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in: Add new check for SCCS_GET_MINUS_G. + * config.h.in: Add #undef SCCS_GET_MINUS_G. + * default.c (default_terminal_rules): Use `$(SCCS_OUTPUT_OPTION)' in + place of `-G $@' in SCCS commands. + (default_variables) [SCCS_GET_MINUS_G]: Define SCCS_OUTPUT_OPTION + to "-G$@". + + * configure.in (AC_OUTPUT): Put touch stamp-config in second arg + (so it goes in config.status), rather than afterward. + + * ar.c (ar_member_date): Don't call enter_file on the archive file + if it doesn't exist (by file_exists_p). + + * compatMakefile ($(infodir)/make.info): Replace `$$d/foo.info' + with `$$dir/make.info' in install-info invocation (oops). + + * vpath.c (construct_vpath_list): Only set LASTPATH set PATH when + we do not unlink and free PATH. + + * file.c (print_file_data_base): Fix inverted calculation for + average files per hash bucket. + + * read.c (readline): When we see a NUL, give only a warning and + synthesize a newline to terminate the building line (used to + fatal). Move fgets call into the loop condition, and after the + loop test ferror (used to test !feof in the loop). + +Fri Dec 3 16:40:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in: Check for strerror in AC_HAVE_FUNCS. + +Thu Dec 2 15:37:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + Differentiate different flavors of missing makefile error msgs, + removing gratuitous `fopen: ' and giving caller for included makefiles. + * misc.c [! HAVE_STRERROR]: Define our own strerror here. + (perror_with_name, pfatal_with_name): Use strerror instead of + replicating its functionality. + * read.c (read_makefile): Return int instead of void. + (read_all_makefiles, read_makefile): Change callers to notice zero + return and give error msg. + +Thu Nov 11 11:47:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.69.1. + + * default.c: Put `-G $@' before $< in SCCS cmds. + +Wed Nov 10 06:06:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): After trying a variable defn, notice if + the line begins with a tab, and diagnose an error. + +Sun Nov 7 08:07:37 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.69. + +Wed Nov 3 06:54:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.10. + + * implicit.c (try_implicit_rule): Look for a normal rule before an + archive rule. + +Fri Oct 29 16:45:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * function.c (expand_function: `sort'): Double NWORDS when it + overflows, instead of adding five. + + * compatMakefile (clean): Remove loadavg. + +Wed Oct 27 17:58:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.9. + + * file.h (NEW_MTIME): Define new macro. + * main.c (main): Set time of NEW_FILES to NEW_MTIME, not to + current time returned from system. Removed variable NOW. + * remake.c (notice_finished_file): Use NEW_MTIME in place of + current time here too. + +Tue Oct 26 19:45:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.8. + + * remake.c (update_file_1): Don't clear MUST_MAKE when FILE has no + cmds and !DEPS_CHANGED unless also !NOEXIST. + +Mon Oct 25 15:25:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (parse_file_seq): When converting multi-word archive + refs, ignore a word beginning with a '('. + +Fri Oct 22 02:53:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in: Check for sys/timeb.h. + * make.h [HAVE_SYS_TIMEB_H]: Test this before including it. + +Thu Oct 21 16:48:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.7. + + * rule.c (convert_suffix_rule): New local TARGPERCENT. Set it to + TARGNAME+1 for "(%.o)", to TARGNAME for "%.?". Use it in place of + TARGNAME to initialize PERCENTS[0]. + +Mon Oct 18 06:49:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in: Use AC_HAVE_HEADERS(unistd.h) instead of AC_UNISTD_H. + Remove AC_USG; it is no longer used. + + * file.c (print_file): New function, broken out of + print_file_data_base. + (print_file_data_base): Call it. + * rule.c (print_rule): New function, broken out of + print_rule_data_base. + (print_rule_data_base): Call it. + +Thu Oct 14 14:54:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * default.c (install_default_suffix_rules): New function, broken + out of install_default_implicit_rules. + (install_default_implicit_rules): Move suffix rule code there. + * make.h: Declare install_default_suffix_rules. + * main.c (main): Call install_default_suffix_rules before reading + makefiles. Move convert_to_pattern call before + install_default_implicit_rules. + + * job.h (struct child): Make `pid' member type `pid_t' instead of + `int'. + + * compatMakefile (RANLIB): New variable, set by configure. + (glob/libglob.a): Pass RANLIB value down to submake. + + Fixes for SCO 3.2 "devsys 4.2" from pss@tfn.com (Peter Salvitti). + * make.h: Include <sys/timeb.h> before <time.h> for SCO lossage. + * job.c [! getdtablesize] [! HAVE_GETDTABLESIZE]: If NOFILE is not + defined but NOFILES_MAX is, define it to be that. + +Mon Oct 11 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * GNUmakefile (make-$(version).tar): Depend on acconfig.h, so it + is distributed. + +Sun Oct 3 15:15:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * default.c (default_terminal_rules): Add `-G $@' to SCCS get cmds. + +Tue Sep 28 14:18:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): Add ^ to SH_CHARS; it + is another symbol for | in some shells. + * main.c (main): Add it to CMD_DEFS quoting list as well. + +Mon Sep 20 18:05:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): Remove '=' from + SH_CHARS. Only punt on '=' if it is unquoted in a word before the + first word without an unquoted '='. + + * main.c (define_makeflags): Set v_export for MAKEFLAGS. + +Fri Sep 17 00:37:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * remake.c (update_file_1): Use .DEFAULT cmds for phony targets. + + * make.h [_AIX && _POSIX_SOURCE]: Define POSIX. + + * commands.c (delete_child_targets): Don't delete phony files. + + * job.c (start_job_command): Set COMMANDS_RECURSE in FLAGS if we + see a `+' at the beginning of the command line. + +Thu Sep 9 17:57:14 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.6. + +Wed Sep 8 20:14:21 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (define_makeflags): Define MAKEFLAGS with o_file, not o_env. + +Mon Aug 30 12:31:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * expand.c (variable_expand): Fatal on an unterminated reference. + +Thu Aug 19 16:27:53 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.5. + + * variable.c (define_automatic_variables): Define new o_default + variable `MAKE_VERSION' from version_string and remote_description. + + * make.h (version_string, remote_description): Declare these here. + * main.c: Don't declare version_string. + (print_version): Don't declare remote_description. + +Wed Aug 18 15:01:24 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): Free space pointed to by CONDITIONALS + before restoring the old pointer. + +Mon Aug 16 17:33:36 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile ($(objs)): Depend on config.h. + + * GNUmakefile (build.sh.in): Depend on compatMakefile. + + * configure.in: Touch stamp-config after AC_OUTPUT. + +Fri Aug 13 16:04:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.4. + +Thu Aug 12 17:18:57 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * make.h: Include <config.h> instead of "config.h". + +Wed Aug 11 02:35:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (main): Make all variables interned from ENVP be v_export. + * variable.c (try_variable_definition): In v_default case, don't + check for an o_file variable that `getenv' finds. + + * job.c (reap_children): New local variable ANY_LOCAL; set it + while setting ANY_REMOTE. If !ANY_LOCAL, don't wait for local kids. + + * main.c (main): Don't call decode_env_switches on MFLAGS. DOC THIS. + + * function.c (expand_function): #if 0 out freeing of ENVP since it + is environ. + +Mon Aug 9 17:37:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.3. + + * remote-stub.c (remote_status): Set errno to ECHILD before return. + * job.c (reap_children): Scan the chain for remote children and + never call remote_status if there are none. + + * function.c (expand_function: `shell'): #if 0 out calling + target_environment; just set ENVP to environ instead. + + * job.c (reap_children): Check for negative return from + remote_status and fatal for it. + When blocking local child wait returns 0, then try a blocking call + to remote_status. + +Tue Aug 3 00:19:00 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (clean): Delete make.info* and make.dvi here. + (distclean): Not here. + + * dep.h (RM_*): Use #defines instead of enum to avoid lossage from + compilers that don't like enum values used as ints. + +Mon Aug 2 16:46:34 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (loadavg): Add $(LOADLIBES). + +Sun Aug 1 16:01:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.2. + + * compatMakefile (loadavg, check-loadavg): New targets. + (check): Depend on check-loadavg. + + * compatMakefile (glob/libglob.a): Depend on config.h. + + * misc.c (log_access): Write to stderr instead of stdout. + +Fri Jul 30 00:07:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68.1. + +Thu Jul 29 23:26:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in (SYS_SIGLIST_DECLARED): In test program include + <unistd.h> #ifdef HAVE_UNISTD_H. + + * compatMakefile (.PHONY): Put after `all' et al. + + * configure.in: Add AC_IRIX_SUN. + +Wed Jul 28 17:41:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.68. + +Mon Jul 26 14:36:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67.8. + +Sun Jul 25 22:09:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67.7. + + * compatMakefile ($(infodir)/make.info): Don't use $(instname). + Run install-info script if present. + +Fri Jul 23 16:03:50 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * make.h [STAT_MACROS_BROKEN]: Test this instead of [uts]. + + * configure.in: Add AC_STAT_MACROS_BROKEN. + +Wed Jul 14 18:48:11 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67.6. + + * read.c (read_makefile): Recognize directive `-include', like + `include' but sets RM_DONTCARE flag. + + * variable.c (target_environment): If FILE is nil, use + current_variable_set_list in place of FILE->variables. + * function.c (expand_function: `shell'): Get an environment for + the child from target_environment instead of using environ. + + * dep.h: Declare read_all_makefiles here. + (RM_*): Define new enum constants. + * read.c (read_makefile): Second arg is FLAGS instead of TYPE. + Treat it as a bit mask containing RM_*. + (read_all_makefiles): For default makefiles, set D->changed to + RM_DONTCARE instead of 1. + * main.c: Don't declare read_all_makefiles here. + (main): Check `changed' member of read_makefiles elts for RM_* + flags instead of specific integer values. + +Mon Jul 12 22:42:17 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * make.h [sequent && i386]: #undef POSIX. From trost@cse.ogi.edu. + +Thu Jul 8 19:51:23 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * vpath.c (construct_vpath_list): If ELEM is zero 0, free PATTERN + as well as VPATH. + (build_vpath_lists): Empty `vpaths' around construct_vpath_list + call for $(VPATH). Expand $(strip $(VPATH)), not just $(VPATH). + + * rule.c (convert_suffix_rule): Use alloca instead of xmalloc for + PERCENTS, whose storage is not consumed by create_pattern_rule. + + * make.h [__mips && _SYSTYPE_SVR3]: #undef POSIX. + +Wed Jun 30 18:11:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67.5. + + * rule.c (max_pattern_targets): New variable. + (count_implicit_rule_limits): Compute its value. + * rule.h: Declare it. + * implicit.c (pattern_search): Make TRYRULES max_target_patterns + times bigger. Move adding new TRYRULES elt inside the inner + targets loop, so each matching target gets its own elt in MATCHES + and CHECKED_LASTSLASH. + + * file.c (remove_intermediates): If SIG!=0 say `intermediate file' + instead of just `file' in error msg. + +Fri Jun 25 14:55:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (construct_command_argv): Turn off + --warn-undefined-variables around expansion of SHELL and IFS. + * read.c (tilde_expand): Likewise for HOME. + (read_all_makefiles): Likewise for MAKEFILES. + * vpath.c (build_vpath_lists): Likewise for VPATH. + + * main.c (warn_undefined_variables_flag): New flag variable. + (switches): Add --warn-undefined-variables. + * make.h (warn_undefined_variables_flag): Declare it. + * expand.c (warn_undefined): New function. + (reference_variable): Call it if the variable is undefined. + (variable_expand): In substitution ref, call warn_undefined if the + variable is undefined. + + * default.c (default_pattern_rules): Add `%.c: %.w %.ch' and + `%.tex: %.w %.ch' rules. + (default_suffix_rules: .w.c, .w.tex): Pass three args: $< - $@. + (default_suffixes): Add `.ch'. + +Mon Jun 21 17:55:39 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * default.c (default_suffixes): Replace `.cweb' with `.w'. + (default_suffix_rules): Rename `.cweb.c' and `.cweb.tex' to `.w.c' + and `.w.tex'. + +Fri Jun 11 14:42:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile ($(bindir)/$(instname)): Add missing backslash. + +Thu Jun 10 18:14:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67.4. + + * read.c (multi_glob): Don't free OLD and OLD->name in the + FOUND!=0 fork. Use new block-local variable F instead of + clobbering OLD. + + * ar.c (glob_pattern_p): New function, snarfed from glob/glob.c. + (ar_glob): Call it; return nil immediately if MEMBER_PATTERN + contains no metacharacters. + +Wed Jun 9 16:25:35 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * ar.c (ar_glob{_match,_alphacompare}): New function. + + * dep.h [! NO_ARCHIVES]: Declare it. + * read.c (multi_glob) [! NO_ARCHIVES]: Use it on archive member elts. + + * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to + multi_glob (which doesn't take a 3rd arg). + * rule.c (install_pattern_rule): Likewise. + * default.c (set_default_suffixes): Here too. + * function.c (string_glob): Don't pass gratuitous arg to multi_glob. + + * read.c (parse_file_seq) [! NO_ARCHIVES]: Add post-processing + loop to translate archive refs "lib(a b)" into "lib(a) lib(b)". + +Mon Jun 7 19:26:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (installdirs): Actually pass directory names. + ($(bindir)/$(instname)): Test chgrp&&chmod exit status with `if'; + if it fails, echo a warning msg, but don't make the rule fail. + + * read.c (tilde_expand): New function, broken out of tilde_expand. + (multi_glob): Call it. + (construct_include_path): Expand ~ in directory names. + * dep.h: Declare tilde_expand. + * main.c (enter_command_line_file): Expand ~ at the start of NAME. + (main): Expand ~ in -C args. + * read.c (read_makefile): Expand ~ in FILENAME unless TYPE==2. + +Fri Jun 4 13:34:47 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (decode_env_switches): Use xmalloc instead of alloca for ARGS. + + * main.c (main): Put result of alloca in temporary variable with + simple assignment, to make SGI compiler happy. + +Thu Jun 3 20:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67.3. + + * main.c (main): Before re-execing, remove intermediate files, and + print the data base under -p. Sexier debugging message. + + * implicit.c (pattern_search): Allocate an extra copy of the name + of a winning intermediate file when putting it in FOUND_FILES. + +Wed Jun 2 16:38:08 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): Pass flag (1) to parse_file_seq, not to + multi_glob (which doesn't take a 3rd arg). + + * dir.c (dir_contents_file_exists_p): When reading dirents, ignore + chars within D_NAMLEN that are NULs. + + * main.c (decode_switches): Don't savestring ARGV[0] to put it + into `other_args'. + For string switch, don't savestring `optarg'. + (main): Don't free elts of makefiles->list that are "-". + Use alloca'd rather than savestring'd storage for elts of + makefiles->list that are temporary file names. + * read.c (read_all_makefiles): Don't free *MAKEFILES. + * file.c (enter_file): Don't strip `./'s. + * main.c (enter_command_line_file): New function. + (main): Use it in place of enter_file for command-line goals from + other_files, and for old_files and new_files. + +Mon May 31 18:41:40 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67.2. + + * compatMakefile (.SUFFIXES): Add .info. + ($(infodir)/$(instname).info): Find make.info* in cwd if there, + else in $srcdir. Use basename to remove dir name from installed name. + +Thu May 27 17:35:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * implicit.c (pattern_search): When interning FOUND_FILES, try + lookup_file first; if found, free the storage for our copy of the name. + +Wed May 26 14:31:20 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67.1. + + * main.c (decode_switches): In usage msg, write `--switch=ARG' or + `--switch[=OPTARG]' rather than `--switch ARG' or `--switch [ARG]'. + +Mon May 24 16:17:31 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * rule.c (convert_suffix_rule): New function. + (convert_to_pattern): Use it instead of doing all the work here + several times. + For target suffix `.a', generate both the archive magic rule and + the normal rule. + + * compatMakefile (distclean): Remove stamp-config. + +Sat May 22 16:15:18 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.67. + + * file.c (remove_intermediates): Don't write extra space after `rm'. + + * main.c (struct command_switch.type): Remove `usage_and_exit'. + (print_usage_flag): New variable. + (switches: --help): Make type `flag', to set print_usage_flag. + (init_switches): Remove `usage_and_exit' case. + (decode_switches): Likewise. + (decode_switches): Print usage if print_usage_flag is set. + When printing usage, die with status of BAD. + (main): Die with 0 if print_version_flag. + +Fri May 21 16:09:28 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.66. + +Wed May 19 21:30:44 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (installdirs): New target. + (install): Depend on it. + +Sun May 16 20:15:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.65.2. + +Fri May 14 16:40:09 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * vpath.c (construct_vpath_list): In removal loop for DIRPATH==0, + set LASTPATH to PATH, not NEXT. + + * dir.c (read_dirstream): Break out of loop after incrementing + DS->buckets such that it reaches DIRFILE_BUCKETS; avoid trying to + dereference DS->contents->files[DIRFILE_BUCKETS]. + + * read.c (read_makefile): Clear no_targets after reading a + targetful rule line. + + * main.c (main): If print_version_flag is set, exit after printing + the version. + (switches): Change --version docstring to say it exits. + + * make.h [butterfly]: #undef POSIX. + +Wed May 12 15:20:21 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.65.1. + + * arscan.c (ar_scan) [! AIAMAG]: Don't declare LONG_NAME. + [AIAMAG]: Pass TRUNCATE flag arg to (*FUNCTION), always zero. + + * function.c (handle_function): Use fatal instead of + makefile_fatal when reading_filename is nil. + + * configure.in: Add AC_GETGROUPS_T. + * job.c (search_path): Use GETGROUPS_T in place of gid_t. + +Sun May 9 15:41:25 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.65. + +Fri May 7 18:34:56 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * function.c (handle_function): Fatal for unmatched paren. + +Thu May 6 16:13:41 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.64.3. + + * commands.c (handling_fatal_signal): New variable. + (fatal_error_signal): Set it. + * job.c (reap_children): Avoid nonreentrant operations if that is set. + * make.h: Declare handling_fatal_signal. + + * expand.c (reference_variable): New function, snippet of code + broken out of simple-reference case of variable_expand. + (variable_expand): Use it for simple refs. + (variable_expand): When checking for a computed variable name, + notice a colon that comes before the final CLOSEPAREN. Expand + only up to the colon, and then replace the pending text with a + copy containing the expanded name and fall through to subst ref + handling. + (variable_expand): Don't bother expanding the name if a colon + appears before the first $. + (expand_argument): Use alloca instead of savestring. + (variable_expand): For subst ref, expand both sides of = before + passing to [pat]subst_expand. Use find_percent instead of lindex + to check the lhs for a %. + +Wed May 5 14:45:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.64.2. + +Mon May 3 17:00:32 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * arscan.c (ar_name_equal) [AIAMAG]: Abort if TRUNCATED is nonzero. + + * read.c (read_makefile): Pass extra arg of 1 to parse_file_seq, + not to multi_glob. + +Thu Apr 29 19:47:33 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.64.1. + + * arscan.c (ar_scan): New local flag var LONG_NAME. Set it when + we read the member name in any of the fashions that allow it to be + arbitrarily long. Pass its negation to FUNCTION. + (describe_member): Take TRUNCATED from ar_scan and print it. + (ar_name_equal): Take new arg TRUNCATED; if nonzero, compare only + the first sizeof (struct ar_hdr.ar_name) chars. + (ar_member_pos): Take TRUNCATED from ar_scan, pass to ar_name_equal. + * ar.c (ar_member_date_1): Likewise. + +Wed Apr 28 21:18:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (reap_children): Before calling start_job_command to start + the next command line, reset C->remote by calling start_remote_job_p. + +Mon Apr 26 15:56:15 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * arscan.c (ar_scan): New local var NAMEMAP. + In loop, rename NAME to NAMEBUF; new var NAME is a pointer; new + flag IS_NAMEMAP. When extracting the member name, always put a + null at its end first. If the name is "//" or "/ARFILENAMES", set + IS_NAMEMAP. If we have already read in NAMEMAP, and NAME looks + like " /N", get full name from NAMEMAP+N. + Else if NAME looks like "#1/N", read N chars from the + elt data to be the full name. At end of loop, if IS_NAMEMAP, read + the elt's data into alloca'd NAMEMAP. + (ar_name_equal): #if 0 truncating code. + + * make.h: Don't declare vfork at all. It returns int anyway, + unless <unistd.h> declared it; and we conflicted with some systems. + + * main.c (define_makeflags): If FLAGSTRING[1] is '-', define + MAKEFLAGS to all of FLAGSTRING, not &FLAGSTRING[1]. Don't want to + define it to something like "-no-print-directory". + Use %g format instead of %f for floating-valued things. + +Thu Apr 22 18:40:58 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * GNUmakefile (Makefile.in): Use a substitution ref on nolib-deps + to change remote-%.dep to remote-stub.dep. + +Wed Apr 21 15:17:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.64. + +Fri Apr 16 14:22:22 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (install): Remove - prefix from chgrp+chmod. + + * Version 3.63.8. + +Thu Apr 15 18:24:07 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * acconfig.h: New file; contains "#undef SCCS_GET" for autoheader. + * configure.in: If /usr/sccs/get exists, define SCCS_GET to that, + else to "get". + * default.c (default_variables): Set GET to macro SCCS_GET. + + * read.c (parse_file_seq): Take extra arg STRIP; strip `./' only + if nonzero. I hope this is the last time this argument is added + or removed. + (read_makefile): Pass it 1 when parsing include file names. + Pass it 1 when parsing target file names. + Pass it 1 when parsing static pattern target pattern names. + * rule.c (install_pattern_rule): Pass it 1 when parsing rule deps. + * default.c (set_default_suffixes): Pass it 1 when parsing + default_suffixes. + * function.c (string_glob): Pass it 0 here. + +Wed Apr 14 11:32:05 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * misc.c (log_access): New function. + ({init,user,make,child}_access): Call it. + (child_access): Abort if !access_inited. + + * main.c (switches: --no-print-directory): Use 1 instead of -1 for + single-letter option. + (init_switches, decode_switches, define_makeflags): An option with + no single-letter version is no longer indicated by a value of -1; + instead a value that is !isalnum. + (init_switches): Don't put such switches into the string, only + into the long_option table. + + * make.h [!NSIG] [!_NSIG]: #define NSIG 32. + + * job.c [HAVE_WAITPID]: Remove #undef HAVE_UNION_WAIT. AIX's + bsdcc defined WIF* to use union wait. + + * main.c (struct command_switch): Change member `c' to type int. + (switches): Make const. + (decode_switches): Use `const struct command_switch *'. + (define_makeflags): Likewise. + + * default.c (default_suffix_rules): Add `-o $@' to makeinfo rules. + +Mon Apr 12 12:30:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.63.7. + + * configure.in (AC_HAVE_HEADERS): Check for string.h and memory.h. + Removed AC_MEMORY_H. + * make.h [USG, NeXT]: Don't test these. + [HAVE_STRING_H]: Test this to include string.h and define ANSI_STRING. + [HAVE_MEMORY_H]: Test this instead of NEED_MEMORY_H. + [! ANSI_STRING]: Put decls of bcopy et al here. + [sparc]: Don't test this for alloca.h; HAVE_ALLOCA_H is sufficient. + [HAVE_SIGSETMASK]: Test this rather than USG. + [__GNU_LIBRARY__ || POSIX]: Don't #include <unistd.h> again. + * main.c (main): Handle SIGCHLD if defined, and SIGCLD if defined. + It doesn't hurt to do both if they are both defined, and testing + USG is useless. + * dir.c: Rationalize directory header conditionals. + * arscan.c [HAVE_FCNTL_H]: Test this rather than USG || POSIX. + + * default.c (default_suffixes): Add `.txinfo'. + (default_suffix_rules): Add `.txinfo.info' and `.txinfo.dvi' rules. + + * variable.c (try_variable_definition): Replace RECURSIVE flag + with enum FLAVOR, which can be simple, recursive, or append. + Recognize += as append flavor. Set new variable VALUE in a switch + on FLAVOR. For append flavor, prepend the variable's old value. + If the variable was previously defined recursive, set FLAVOR to + recursive; if it was defined simple, expand the new value before + appending it to the old value. Pass RECURSIVE flag to + define_variable iff FLAVOR == recursive. + + * variable.c (try_variable_definition): Use alloca and bcopy for + NAME, instead of savestring. Might as well use stack storage + since we free it immediately anyway. + +Thu Apr 8 18:04:43 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (start_waiting_jobs): Move decl of JOB outside of loop. + + * main.c (define_makeflags): Rename `struct flag' member `switch' + to `cs', which is not a reserved word. + +Wed Apr 7 15:30:51 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (new_job): Call start_waiting_jobs first thing. + (start_waiting_job): Changed return type from void to int. + Return 0 when putting the child on the waiting_jobs chain. + (start_waiting_jobs): Don't check load and job_slots here. + Always take a job off the chain and call start_waiting_job on it; + give up and return when start_waiting_job returns zero. + + * main.c (define_makeflags: struct flag): Change member `char c' to + `struct command_switch *switch'. + (ADD_FLAG): Set that to CS instead of CS->c. + If CS->c is -1, increment FLAGSLEN for the long name. + When writing out FLAGS, handle FLAGS->switch->c == -1 and write + the long name instead. + + * compatMakefile (stamp-config): New target of old config.h rule. + Touch stamp-config after running config.status. + (config.h): Just depend on stamp-config, and have empty commands. + +Mon Apr 5 20:14:02 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c [HAVE_WAITPID]: #undef HAVE_UNION_WAIT. + + * configure.in (AC_HAVE_FUNCS): Check for psignal. + +Fri Apr 2 17:15:46 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (long_option_aliases): Remove "new"; it is already an + unambiguous prefix of "new-file". + +Sun Mar 28 16:57:17 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.63.6. + +Wed Mar 24 14:26:19 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * vpath.c (selective_vpath_search): When adding the + name-within-directory at the end of NAME, and we don't add a + slash, don't copy FILENAME in one char too far into NAME. + + * variable.c (define_automatic_variables): Find default_shell's + length with strlen, not numerology. + +Wed Mar 17 20:02:27 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (define_makeflags): Add the elts of a string option in + reverse order, so they come out right when reversed again. + +Fri Mar 12 15:38:45 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * compatMakefile (make.info): Use `-o make.info'. + +Thu Mar 11 14:13:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * compatMakefile (REMOTE): Set to @REMOTE@; change comments to + reflect new use. + (objs): Replace remote.o with remote-$(REMOTE).o. + (srcs): Replace remote.c with remote-$(REMOTE).c. + (remote.o): Rule removed. + + * configure.in (REMOTE): Subst this in Makefile et al; default "stub". + Use AC_WITH to grok --with-customs arg to set REMOTE=cstms. + * GNUmakefile (build.sh.in): Filter out remote-% from objs list. + * build.template (REMOTE): New var; set to @REMOTE@. + (objs): Add remote-${REMOTE}.o. + +Wed Mar 10 15:12:24 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.63.5. + + * implicit.c (pattern_search): Fix "dependent"->"dependency" in + "Rejecting impossible" -d msg. + + * file.c (file_hash_enter): New local vars {OLD,NEW}BUCKET. Store + mod'd values there; never mod {OLD,NEW}HASH. + +Mon Mar 8 13:32:48 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * remake.c [eta10]: Include <fcntl.h> instead of <sys/file.h>. + + * compatMakefile (VPATH): Set this to @srcdir@. + (srcdir): Set this to $(VPATH). + + * main.c (main): New local var DIRECTORY_BEFORE_CHDIR. Save in it + a copy of CURRENT_DIRECTORY after the first getcwd. Use it + instead of CURRENT_DIRECTORY when chdir'ing back before re-execing. + + * remake.c (notice_finished_file): Pass missing SEARCH arg to f_mtime. + + * read.c (read_makefile): Remove extraneous arg to parse_file_seq. + +Mon Feb 22 14:19:38 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile ($(infodir)/$(instname).info): Use , instead of / + as the sed delimiter char. + +Sun Feb 21 14:11:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.63.4. + + * rule.h (struct rule): Removed `subdir' member. + * rule.c (new_pattern_rule): No need to clear it. + (count_implicit_rule_limits): Set the `changed' flag in each dep + that refers to a nonexistent directory. No longer set rule-global + `subdir' flag with that information. + (print_rule_data_base): Don't record info on `subdir' flags. + + * implicit.c (pattern_search): Check the DEP->changed flag rather + than the (now gone) RULE->subdir flag. Also test CHECK_LASTSLASH; + if it is set, the file might exist even though the DEP->changed + flag is set. + + * rule.c (count_implicit_rule_limits): Pass "", not ".", as file + name arg to dir_file_exists_p to check for existence of directory. + + * implicit.c (pattern_search): Inside dep-finding loop, set + CHECK_LASTSLASH from the value recorded in CHECKED_LASTSLASH[I], + rather than computing it anew. + + * commands.c (set_file_variables): Must alloca space for PERCENT + and copy it, to avoid leaving the trailing `)' in the value. + + * misc.c (remove_comments): Fixed backslash-checking loop + condition to allow it to look at the first char on the line. + P2 >= LINE, not P2 > LINE. + + * compatMakefile ($(bindir)/$(instname)): Before moving $@.new to + $@, rm $@.old and mv $@ to $@.old. + + * variable.c (try_variable_definition): Take new args FILENAME and + LINENO. Fatal if the variable name is empty. + * read.c (read_makefile): Change callers. + * main.c (main): Likewise. + + * compatMakefile (group): Define to @KMEM_GROUP@, autoconf magic + that configure will replace with the group owning /dev/kmem. + +Mon Feb 8 14:26:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * vpath.c (vpath_search): Take second arg MTIME_PTR, pass thru to + selective_vpath_search. + (selective_vpath_search): Take second arg MTIME_PTR. + If the dir cache thinks a file exists, stat it to make sure, and + put the modtime in *MTIME_PTR. + * remake.c (library_search): Take second arg MTIME_PTR. + When we find a match, record its mtime there. + Pass MTIME_PTR through to vpath_search to do same. + (f_mtime): Pass &MTIME as new 2nd arg to {vpath,library}_search; + store it in FILE->last_mtime if set nonzero. + * implicit.c (pattern_search): Pass nil 2nd arg to vpath_search. + + * compatMakefile (remote.o): Prepend `$(srcdir)/' to `remote-*.c', + so globbing looks somewhere it will find things. + + * compatMakefile ($(infodir)/$(instname).info): Install `make.info*' + not `$(srcdir)/make.info*'; no need to use basename. + +Fri Feb 5 12:52:43 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.63.3. + + * compatMakefile (install): Add missing ;\s. + + Make -, @, and + prefixes on a pre-expanded command line affect + all lines in the expansion, not just the first. + * commands.h (struct commands): Replace `lines_recurse' member + with `lines_flags'. + (COMMANDS_{RECURSE,SILENT,NOERROR}): New macros, bits to set in + that flag byte. + * commands.c (chop_commands): Set `lines_flags' instead of + `lines_recurse'. Record not only + but also @ and - prefixes. + * remake.c (notice_finished_file): Check the COMMANDS_RECURSE bit + in FILE->cmds->lines_flags, rather than FILE->cmds->lines_recurse. + * job.c (start_job_command): Replaced RECURSIVE and NOPRINT local + var with FLAGS; initialize it to the appropriate `lines_flags' byte. + Set CHILD->noerror if the COMMANDS_NOERROR bit is set in FLAGS. + Set the COMMANDS_SILENT bit in FLAGS for a @ prefix. + + * remake.c (update_goal_chain): Set G->file to its prev after + checking for G being finished, since that check needs to examine + G->file. + + * configure.in (union wait check) [HAVE_WAITPID]: Try using + waitpid with a `union wait' STATUS arg. If waitpid and union wait + don't work together, we should not use union wait. + + * Version 3.63.2. + + * remake.c (update_goal_chain): When G->file->updated, move + G->file to its prev. We aren't finished until G->file is nil. + +Thu Feb 4 12:53:04 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (starting_directory): New global variable. + (main): Set it to cwd after doing -Cs. + (log_working_directory): Use it, rather than computing each time. + * make.h: Declare it. + + * compatMakefile (SHELL): Define to /bin/sh for losing Unix makes. + + * main.c (decode_env_switches): Allocate (1 + LEN + 1) words for + ARGV, rather than LEN words plus one byte. + +Wed Feb 3 18:13:52 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * compatMakefile ($(bindir)/$(instname)): Put - before + install_setgid command line, so its failure won't be an error. + (infodir): New variable. + (install): Depend on $(infodir)/$(instname).info. + ($(infodir)/$(instname).info): New target. + + * read.c (read_makefile): If FILENAMES is nil when we see a line + starting with a tab, don't treat it as a command. Just fall + through, rather than giving an error. + + * read.c (read_makefile): If the NO_TARGETS flag is set when we see a + command line, don't clear it before continuing. We want + subsequent command lines to be ignored as well. + + * job.c (new_job): Before expanding each command line, collapse + backslash-newline combinations that are inside var or fn references. + +Mon Feb 1 16:00:13 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * compatMakefile (exec_prefix): Default to $(prefix), not /usr/local. + + * compatMakefile (make.info): Pass -I$(srcdir) to makeinfo. + + * job.c [POSIX] (unblock_sigs): Made global. + [!POSIX] (unblock_sigs): Move defns to job.h. + * job.h [POSIX] (unblock_sigs): Declare. + +Sun Jan 31 19:11:05 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * read.c (read_makefile): In vpath parsing, after finding the + pattern token, take entire rest of line as the search path, not + just the next token. + + * compatMakefile (remote.o): Depend on remote-*.c. + +Thu Jan 28 16:40:29 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * commands.c (set_file_variables): Don't define any F or D versions. + * variable.c (define_automatic_variables): Define them here as + recursively-expanded variables that use the dir and notdir funcs. + + * variable.c (target_environment): In v_default case, don't export + o_default or o_automatic variables. + + * configure.in (union wait check): Remove ` and ' inside C code; + they confuse the shell script. + +Mon Jan 25 13:10:42 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.63.1. + + * vpath.c (construct_vpath_list): When skipping further processing + of an elt that is ".", don't also skip the code that pushes P past + the next separator. + + * compatMakefile (distclean): Don't remove make-*. + + * configure.in (HAVE_UNION_WAIT): Try to use WEXITSTATUS if it's + defined. If one cannot use WEXITSTATUS with a `union wait' + argument, we don't want to believe the system has `union wait' at all. + + * remake.c (update_file): Do nothing to print "up to date" msgs. + (update_goal_chain): Do it here instead. + Use the `changed' flag of each goal's `struct dep' to keep track + of whether files_remade (now commands_started) changed around a + call to update_file for that goal. + When a goal is finished, and its file's update_status is zero (i.e., + success or nothing done), test the `changed' flag and give an "up + to date" msg iff it is clear. + * make.h (files_remade): Renamed to commands_started. + * remake.c: Changed defn. + (update_goal_chain): Changed uses. + * job.c (start_job_command): Increment commands_started here. + (reap_children): Not here. + + * remake.c (update_goal_chain): Don't do anything with files' + `prev' members. update_file now completely handles this. + + * variable.c (target_environment): Don't expand recursive + variables if they came from the environment. + + * main.c (define_makeflags): For flags with omitted optional args, + store {"", 0} with ADD_FLAG. When constructing FLAGSTRING, a flag + so stored cannot have more flags appended to the same word. + +Fri Jan 22 14:46:16 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * variable.c (print_variable_set): In vars/bucket calculation, + don't spuriously multiply by 100. + + * Version 3.63. + + * job.c [!HAVE_UNION_WAIT] (WTERMSIG, WCOREDUMP, WEXITSTATUS): + Don't define if already defined. + + * remake.c (update_file): Don't keep track of the command_state before + calling update_file_1. Remove local variable COMMANDS_FINISHED, + and don't test it to decide to print the "is up to date" msg. + Testing for files_remade having changed should always be sufficient. + The old method lost when we are called in the goal chain run on a + makefile, because the makefile's command_state is already + `cs_finished' from the makefile chain run. + + * misc.c [HAVE_SETRE[GU]ID]: Test these to decl setre[gu]id. + + * configure.in: Rewrote wait checking. + Use AC_HAVE_HEADERS to check for <sys/wait.h>. + Use AC_HAVE_FUNCS to check for waitpid and wait3. + Use a compile check to test just for `union wait'. + * job.c: Rewrote conditionals accordingly. + [HAVE_WAITPID]: Test this only to define WAIT_NOHANG. + [HAVE_WAIT3]: Likewise. + [HAVE_UNION_WAIT]: Test this to define WAIT_T and W*. + + * configure.in: Set CFLAGS and LDFLAGS before all checks. + + * dir.c: Add static forward decls of {open,read}_dirstream. + +Thu Jan 21 17:18:00 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.31. + + * job.c [NGROUPS_MAX && NGROUPS_MAX==0]: #undef NGROUPS_MAX. + + * compatMakefile (CFLAGS, LDFLAGS): Set to @CFLAGS@/@LDFLAGS@. + * build.template (CFLAGS, LDFLAGS): Same here. + * configure.in: AC_SUBST(CFLAGS) and LDFLAGS. + Set them to -g if not defined in the environment. + + * remake.c (library_search): Use LIBNAME consistently, setting it + only once, to be the passed name sans `-l'. + Pass new var FILE to be modified by vpath_search. + +Mon Jan 18 14:53:54 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.30. + + * job.c (start_waiting_jobs): Return when job_slots_used is equal to + job_slots. + + * configure.in: Add AC_CONST for the sake of getopt. + + * read.c (read_makefile): Continue after parsing `override' + directive, rather than falling through to lossage. + Check for EOL or blank after "override define". + + * compatMakefile (.c.o, remote.o): Put $(CFLAGS) after other switches. + +Fri Jan 15 12:52:52 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.29. + + * main.c (define_makeflags): After writing everything into + FLAGSTRING, only back up two chars if [-1] is a dash, meaning we + just wrote " -". Always terminate the string at *P. + + * remake.c (library_search): When constructing names in std dirs, + use &(*LIB)[2] for the stem, not LIBNAME (which points at the + buffer we are writing into!). + +Thu Jan 14 13:50:06 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): Set IN_IGNORED_DEFINE for "override + define" when IGNORING is true. + + * compatMakefile (distclean): Remove config.status and build.sh. + +Wed Jan 13 16:01:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.28. + + * misc.c (xmalloc, xrealloc): Cast result of malloc/realloc to + (char *). + + * arscan.c (ar_scan) [AIAMAG]: Cast read arg to (char *). + + * variable.c (define_automatic_variables): Override SHELL value for + origin o_env_override as well as o_env. + + * GNUmakefile (build.sh.in): Don't replace %globobjs%. Instead, + add the names of the glob objects (w/subdir) to %objs%. + * build.template (globobjs): Removed. + Take basename of $objs before linking. + +Tue Jan 12 12:31:06 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.27. + + * configure.in (AC_OUTPUT): Also edit build.sh. + * build.template: New file. + * GNUmakefile (build.sh.in): New rule to create it from build.template. + (make-$(version).tar.Z): Depend on build.sh.in. + + * main.c (die): Call print_data_base if -p. + (main): Don't call it here. + + * compatMakefile (defines): Add @DEFS@. configure should turn this + into -DHAVE_CONFIG_H. + +Mon Jan 11 14:39:23 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.26. + + * misc.c (init_access): Surround with #ifdef GETLOADAVG_PRIVILEGED. + ({make,user,child}_access) [! GETLOADAVG_PRIVILEGED]: Make no-op. + * compatMakefile (install_setgid): New var, set by configure. + (install): Install setgid $(group) only if $(install_setgid) is true. + +Fri Jan 8 15:31:55 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (load_too_high): If getloadavg fails with errno==0, give a + message saying that load limits are not supported. + + * vpath.c (construct_vpath_list): Rewrote path deletion code to + not try to use PATH's next link after freeing PATH. + + * main.c (define_makeflags): Rewritten; now handles string-valued + option, and has no arbitrary limits. + (switches): Set `toenv' flag for -I and -v. + + * main.c (decode_env_switches): Cast return value of alloca to char *. + + * misc.c (child_access) [HAVE_SETREUID, HAVE_SETREGID]: Use + setre[gu]id in place of set[gu]id. + +Wed Jan 6 15:06:12 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (main): Define MAKEOVERRIDES, MAKE, and MAKE_COMMAND with + origin o_default. + + * make.h [POSIX]: Don't test this to use ANSI_STRING. + Testing STDC_HEADERS should be sufficient. + + * job.h: Declare start_waiting_jobs. + + * read.c (read_makefile): Add missing parens in if stmt that find + conditional directives. + + * main.c (main): Declare init_dir. + * implicit.c (pattern_search): Always use two % specs in a + DEBUGP2, and always pass two non-nil args. + Cast field width args to int. + Add missing parens in !RULE->subdir if stmt. + * function.c (expand_function, patsubst_expand): Add parens around + assignments inside `while' stmts. + * commands.c (print_commands): Cast field width args to int. + + * read.c (do_define): Cast return value of alloca to (char *). + + * main.c (init_switches): New function, broken out of decode_switches. + (decode_switches): Take new arg ENV. If set, ignore non-option + args; print no error msgs; ignore options with clear `env' flags. + (decode_env_switches): Rewritten to chop envar value into words + and pass them to decode_switches. + (switches): Set `env' flag for -I and -v. + + * dir.c (init_dir): Cast free to __glob_closedir_hook's type. + +Tue Jan 5 14:52:15 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.25. + + * job.c [HAVE_SYS_WAIT || !USG]: Don't #include <sys/time.h> and + <sys/resource.h>. <sys/time.h> interacts badly with <time.h>, and + we don't need these anyway. + + * configure.in (AC_HAVE_FUNCS): Check for setre[gu]id. + * misc.c ({user,make}_access): Test #ifndef HAVE_SETRE[GU]ID, not + #ifdef POSIX || USG. SunOS 4.1 is supposedly POSIX.1 compliant, + but its set[gu]id functions aren't; its setre[gu]id functions work. + + * misc.c ({user,make,child}_access): Give name of caller in error msgs. + + * job.c (load_too_high): Say "cannot enforce load limit" in error msg. + + * configure.in: Call AC_PROG_CC. + * compatMakefile (CC): Define to @CC@ (autoconf magic). + + * compatMakefile: Add .NOEXPORT magic target. + +Mon Jan 4 17:00:03 1993 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (print_version): Updated copyright to include 93. + +Thu Dec 31 12:26:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * make.h [_AIX]: Don't declare alloca. + +Tue Dec 29 13:45:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.24. + + * compatMakefile (objs): Add signame.o. + (srcs): Add signame.[ch]. + + * compatMakefile (srcs): Add config.h.in. + (remote.o): Add -I. before -I$(srcdir). + +Mon Dec 28 15:51:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.23. + + * read.c (readline): Fatal when LEN==0, indicating a line starting + with a NUL. + (readline): Take new arg LINENO, for use in error msg. + (read_makefile, do_define): Pass it. + + * compatMakefile (glob/libglob.a): Pass -DHAVE_CONFIG_H in CPPFLAGS. + (.c.o): Add -I. before -I$(srcdir). + +Wed Dec 23 12:12:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): Accept and ignore a rule with no targets. + + * compatMakefile (ALLOCA_SRC): New variable. + (srcs): Include its value. + + * read.c (struct conditional): Renamed member `max_ignoring' to + `allocated'; added new member `seen_else'. + (conditional_line): Initialize seen_else flag when starting an `if...'; + set it when we see an `else'; fatal if set when we see `else'. + (read_makefile): Fatal "missing `endif'" if there are any pending + conditionals, not just if we are still ignoring. + +Tue Dec 22 15:36:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (manext): Set to 1, not l. + ($(mandir)/$(instname).$(manext)): Use $(srcdir) for make.man in cmds. + + * file.c (file_hash_enter): Don't call uniquize_deps here. + * read.c (record_files): Likewise. + * implicit.c (pattern_search): Likewise. + * commands.c (set_file_variables): Call it only here. + + * default.c (default_variables) [__convex__]: FC=fc. + + * variable.c (target_environment): Expand the values of recursively + expanded variables when putting them into the environment. + * expand.c (recursively_expand): Made global. + * make.h (recursively_expand): Declare it. + + * remake.c (check_dep): Set FILE->command_state to cs_deps_running + when a dep's command_state is cs_running or cs_deps_running. + + * read.c (read_makefile): Changed error msg for spurious cmds to + not say "first target". + +Sun Dec 20 17:56:09 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * configure.in: Do AC_CONFIG_HEADER right after AC_INIT. + * make.h (HAVE_CONFIG_H): #include "config.h", then #define this. + * compatMakefile (config.h, configure, config.h.in): New rules. + (defines): Removed @DEFS@. + +Thu Dec 17 16:11:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (realclean): Just depend on distclean; no cmds. + (distclean): Do what realclean did before; also remove Makefile and + config.h; don't remove configure. + (info, dvi): New targets; depend on make.{info,dvi}. + (doc): Removed target. + (MAKEINFO, TEXI2DVI): New vars. + (make.info, make.dvi): Use them instead of explicit cmds. + +Wed Dec 16 16:25:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * configure.in: Added fcntl.h to AC_HAVE_HEADERS. getloadavg cares. + +Wed Dec 9 15:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (long_option_aliases): Add --new-file alias for -W. + + * default.c (default_variables): Change all C++ to CXX and C++FLAGS + to CXXFLAGS. + + * read.c (do_define): Expand the variable name before using it. + + * main.c (main): Define variable "MAKE_COMMAND" to argv[0]; + define "MAKE=$(MAKE_COMMAND) $(MAKEOVERRIDES)" always. + + * remake.c (library_search): Search for libNAME.a in cwd; look in + vpath before looking in standard dirs, not after. + Changed order of std dirs to: /lib, /usr/lib, ${prefix}/lib. + +Mon Nov 23 14:57:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * default.c (default_pattern_rules, default_terminal_rules): Added + brackets around initializers. + + * variable.c (try_variable_definition): Don't check for LINE[0]=='\t'. + (try_variable_definition): Expand the name before defining the var. + + * job.c (init_siglist): Removed function. + Removed decl of `sys_siglist'. + * make.h [! HAVE_SYS_SIGLIST]: #include "signame.h". + [HAVE_SYS_SIGLIST && !SYS_SIGLIST_DECLARED]: Declare sys_siglist + only under these conditions. + * main.c (main): Don't declare init_siglist. + (main) [! HAVE_SYS_SIGLIST]: Call signame_init instead of init_siglist. + +Wed Nov 18 14:52:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (record_files): Don't try to append to FIRSTDEPS if it's + nil; instead just set it to MOREDEPS. + +Mon Nov 16 17:49:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * vpath.c (construct_vpath_list): Initialize P to DIRPATH before + loop that sets MAXELEM. + +Fri Nov 13 18:23:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.22. + +Thu Nov 12 15:45:31 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (start_job_command): Under -n, increment files_remade after + processing (i.e., printing) all command lines. + +Tue Nov 10 15:33:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * read.c (record_files): Append new deps if this rule has no + commands; prepend them to existing deps if this rule has no commands. + + * dir.c (open_dirstream): Return nil if DIR->contents->files is nil. + + * read.c (parse_file_seq): Removed last arg STRIP. Always strip `./'s. + (read_makefile): Changed callers. + * function.c (string_glob): Likewise. + * rule.c (install_pattern_rule): Likewise. + +Mon Nov 9 17:50:16 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * remake.c (files_remade): Made global. + (notice_finished_file): Don't increment files_remade here; this + function gets called in many situations where no remaking was in + fact done. + * job.c (reap_children): Do it here instead, when we know that + actual commands have been run for the file. + * make.h (files_remade): Declare it. + +Thu Nov 5 18:26:10 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * vpath.c (construct_vpath_list): Allow blanks as well as colons to + separate elts in the search path. + + * read.c (read_makefile): Don't fatal on extra tokens in `vpath'. + The search path can contain spaces now. + +Tue Nov 3 20:44:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * compatMakefile (check): New target; no-op. + + * file.c (file_hash_enter): Mod OLDHASH by FILE_BUCKETS after + testing for OLDHASH==0 but before using the value. + (rename_file): Don't mod OLDHASH by FILE_BUCKETS before passing it + to file_hash_enter. + + * file.c (rename_file): Notice when OLDFILE->cmds came from + default.c, and don't try to print ->filename in that case. + +Sun Oct 25 01:48:23 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * remake.c (update_file): Don't process F->also_make here. + (notice_finished_file): Don't process FILE->also_make if no attempt + to update FILE was actually made. + Fixed to call f_mtime directly to refresh their modtimes. + +Sat Oct 24 22:08:59 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (find_percent): Don't increment P again after skipping + an escaped %. + + * expand.c (variable_expand): In call to patsubst_expand, don't + find `%'s ourselves; let that function do it. + + * read.c (read_makefile: record_waiting_files): Don't call + record_files if FILENAMES is nil. + (read_makefile): All alternatives in the parsing, except for rule + lines, fall through to the end of the loop. At the end of the + loop, do record_waiting_files so we notice later spurious cmds. + +Fri Oct 23 15:57:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * variable.c (define_automatic_variables): Free old value of SHELL + before replacing it. + +Thu Oct 15 18:57:56 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * compatMakefile (.c.o): Add -I$(srcdir)/glob to flags. + + * dir.c (open_dirstream): Cast return value to __ptr_t. + + * default.c (default_variables: "GET") [_IBMR2]: Use USG defn. + + * make.h (MAXPATHLEN): Moved out of #ifndef POSIX. + (GET_PATH_MAX): Moved from #ifdef POSIX to #ifdef PATH_MAX #else. + Define as (get_path_max ()). + [! PATH_MAX] (NEED_GET_PATH_MAX): Define. + [! PATH_MAX] (get_path_max): Declare fn. + * misc.c [NEED_GET_PATH_MAX] (get_path_max): New function. + +Mon Oct 12 13:34:45 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.21. + + * job.c (sys_siglist): Only declare #ifndef SYS_SIGLIST_DECLARED. + * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define + SYS_SIGLIST_DECLARED. + + * dir.c (file_impossible): When initializing DIR->contents, set + DIR->contents->dirstream to nil. + + * compatMakefile (GLOB): Define new variable. + (objs): Use it, rather than glob/libglob.a explicitly. + + * read.c (parse_file_seq): When stripping "./", handle cases like + ".///foo" and "./////". + * file.c (lookup_file, enter_file): Likewise. + +Sun Oct 11 17:00:35 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * dir.c (struct dirstream, {open,read}_dirstream): New + data type and functions to read a directory sequentially. + (init_dir): New function to hook it into glob. + * main.c (main): Call init_dir. + + * compatMakefile (objs): Added glob/libglob.a. + * configure.in: Remove code to test for glob. + +Fri Oct 9 12:08:30 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (record_files): Generalized test for NAME pointing + somewhere into F->name. + + * variable.c (define_variable_in_set): Free old value when replacing. + + * read.c (do_define): Free the linebuffer before returning. + (record_files): When clearing .SUFFIXES deps, free their data. + (multi_glob): Free OLD and its data when replacing it with results + of glob run. + + * commands.c (set_file_variables): Use alloca in place of xmalloc + for temp space for $^, $?, et al. + + * dir.c (struct directory): New member `contents' replaces `files' + and `dirstream'. + (struct directory_contents): New type. + (directories_contents): New hash table. + (dir_struct_file_exists_p): Take a struct directory_contents. + (dir_file_exists_p): Pass it the `contents' member of the dir found. + (dir_struct_file_exists_p): Renamed to dir_contents_file_exists_p; + made static. Return 0 if DIR is nil (meaning it couldn't be stat'd). + (dir_file_exists_p, find_directory): Change all callers. + (file_impossible): Use DIR->contents, initializing it if nil. + (print_dir_data_base): Use DIR->contents, and print out device and + inode numbers with each directory. + + * Changes for performance win from John Gilmore <gnu@cygnus.com>: + * dir.c (DIRECTORY_BUCKETS): Increase to 199. + (DIRFILE_BUCKETS): Decrease to 107. + (find_directory): Allocate and zero a multiple of + sizeof (struct dirfile *), not of sizeof (struct dirfile). + (dir_struct_file_exists_p): New function, nearly all code from + dir_file_exists_p. + (dir_file_exists_p): Just call find_directory+dir_struct_file_exists_p. + * vpath.c (selective_vpath_search): Remove redundant + dir_file_exists_p call. + + * configure.in: Comment out glob check; always use our code. + +Fri Oct 2 19:41:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * make.h [! HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define + HAVE_SYS_SIGLIST; after doing #define sys_siglist _sys_siglist, we + do have it. + +Wed Sep 30 19:21:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (main): Don't do -w automatically if -s. + +Tue Sep 29 21:07:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (printed_version): Move variable inside print_version. + (print_version): Return immediately if printed_version is set. + (die): Don't test printed_version here. + (decode_switches): Under -v, do print_version before giving usage. + (DESCRIPTION_COLUMN): New macro. + (decode_switches): Use it when printing the usage message. + Leave at least two spaces between options and their descriptions. + +Fri Sep 25 13:12:42 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.20. + +Wed Sep 16 16:15:22 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * read.c (read_makefile): Save errno value from trying to open + FILENAME, and restore it before erring; otherwise we get the errno + value from the last elt of the search path. + +Tue Sep 15 15:12:47 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (long_option_aliases): Add --stop for -S. + + * read.c (word1eq): Do strncmp before dereferencing someplace that + may be out in space. + +Wed Sep 9 15:50:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * remake.c (notice_finished_file): If all the command lines were + recursive, don't do the touching. + + * job.c (start_job_command): Don't check for + here. + * commands.c (chop_commands): Do it here instead. + + * default.c (default_terminal_rules): Prepend + to cmds for RCS. + +Wed Sep 2 17:53:08 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * compatMakefile (objs): Include $(ALLOCA). + + * make.h [CRAY]: Move #define signal bsdsignal to before #includes. + +Thu Aug 27 17:45:43 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * read.c (default_include_directories): Add INCLUDEDIR first. + * compatMakefile (includedir): Define. + (defines): Add -D for INCLUDEDIR="$(includedir)". + + * read.c (read_makefile): Grok multiple files in `include'; + globbing too. + + * remake.c (library_search): New function. + (library_file_mtime): Remove function. + (f_mtime): Use library_search instead of library_file_mtime. + * compatMakefile (libdir): Define. + (defines): Add -D for LIBDIR="$(libdir)". + * make.texinfo (Libraries/Search): Document change. + + * file.c (rename_file): Fix file_hash_enter call with missing arg. + +Wed Aug 26 17:10:46 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.19. + + * main.c (main): Set command_state to cs_finished for temp files + made for stdin makefiles. + + * main.c (decode_switches): Don't tell getopt to return non-option + args in order. + Ignore an argument of `-'. + +Thu Aug 20 13:36:04 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * job.c (start_job_command): If (touch_flag && !RECURSIVE), ignore + the command line and go to the next. + (notice_finished_file): Under -t, touch FILE. + * remake.c (remake_file): Don't touch it here. + +Wed Aug 19 16:06:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * function.c (pattern_matches): Use temporary for strlen (WORD) + instead of two function calls. + + * compatMakefile (LOAD_AVG): Remove variable and comments. + +Tue Aug 18 14:58:58 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * make.texinfo (Running): Node renamed to `make Invocation'. + +Fri Aug 14 12:27:10 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * arscan.c (ar_name_equal): Don't compare [MAX-3..MAX] if + NAMELEN != MEMLEN. + +Thu Aug 13 17:50:09 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.18. + + * main.c: Don't #include <time.h>; make.h already does. + +Mon Aug 10 17:03:01 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * implicit.c (pattern_search): Fixed copying of suffix when building + also_make elts. + + * function.c (expand_function: `shell'): Make sure BUFFER is + null-terminated before replacing newlines. + + * compatMakefile (mandir): Use man$(manext), not always manl. + +Sun Aug 2 01:42:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * rule.c (new_pattern_rule): Not static. + * rule.h: Declare it. + + * file.c (file_hash_enter): New function, most code from rename_file. + (rename_file): Call it. + * file.h (file_hash_enter): Declare it. + + * dep.h: Doc fix. + +Thu Jul 30 15:40:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (decode_switches): Handle usage_and_exit when building + long options vector. + + * default.c (default_terminal_rules): Make RCS rules use $(CHECKOUT,v). + (default_variables): Define CHECKOUT,v (hairy). + + * make.h [!HAVE_SYS_SIGLIST && HAVE__SYS_SIGLIST]: #define + sys_siglist to _sys_siglist. + +Sun Jul 26 16:56:32 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * NEWS: Add header and tail copyright info like Emacs NEWS. + + * make.h [ANSI_STRING]: Don't #define index, rindex, bcmp, bzero, + bcopy if already #define'd. + [STDC_HEADERS] (qsort, abort, exit): Declare here. + [! __GNU_LIBRARY__ && !POSIX]: Not here. + + * make.h [_AIX]: #pragma alloca first thing. + + * job.c (start_waiting_job): Set the command_state to cs_running + when we queue a job on waiting_jobs. + +Fri Jul 24 02:16:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * variable.c (define_automatic_variables): Use "" instead of nil + for empty value. + +Thu Jul 23 22:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.17. + + * main.c (struct command_switch.type): Add alternative usage_and_exit. + (command_switches): Add -h/--help. + +Thu Jul 16 14:27:50 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * GNUmakefile (make-$(version).tar.Z): Include NEWS, not CHANGES. + * README.template: Mention NEWS. + * CHANGES: Renamed to NEWS. + + * main.c [! STDC_HEADERS] [sun]: Don't declare exit. + +Tue Jul 14 18:48:41 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (main): Set -o files' command_states to cs_finished. + + * rule.c (count_implicit_rule_limits): Decrement num_pattern_rules + when tossing a rule. + + * main.c (main): Use alloca only in simple local var assignment, + for braindead SGI compiler. + + * rule.c (print_rule_data_base): Barf if num_pattern_rules is + inconsistent with the number computed when listing them. + +Mon Jul 13 17:51:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * commands.c (set_file_variables): For $? and $^ elts that are archive + member refs, use member name only. + +Fri Jul 10 00:05:04 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * variable.h (struct variable.export): Add new alternative v_ifset. + * variable.c (target_environment): Check for it. + (define_automatic_variables): Set it for MAKEFILES. + +Thu Jul 9 21:24:28 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (objs): Remove getloadavg.o; $(extras) gets it. + (remote.o): Use $(srcdir)/remote.c, not $remote.c<. + (distclean, mostlyclean): New targets. + +Tue Jul 7 19:12:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.16. + + * compatMakefile (config.status): Remove rule. + + * job.c (start_waiting_job): Free C after using C->file, not before. + +Sat Jul 4 20:51:49 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * commands.c, job.c, main.c, make.h, remote-cstms.c: Use #ifdef + HAVE_* instead of #ifndef *_MISSING. + * configure.in: Use AC_HAVE_FUNCS instead of AC_MISSING_FUNCS (gone). + +Thu Jul 2 18:47:52 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * main.c (main): makelevel>0 or -C implies -w. + +Tue Jun 30 20:50:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * file.c, job.c, function.c: Don't #include <errno.h>. + make.h: Do it here instead. + * arscan.c (ar_member_touch): Don't declare errno. + +Thu Jun 25 17:06:55 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * GNUmakefile (make-$(version).tar.Z): Depend on INSTALL, configure.in. + + * remake.c (update_file): If commands or deps are running after + update_file_1 returns, break out of the :: rule (->prev) loop and + just return. + + * job.c (job_next_command): New function; code from start_job. + (start_job_command): Renamed from start_job. Call job_next_command + and recurse for empty command lines and -n. + (start_waiting_job): Call start_job_command, not start_job. + (new_job): Call job_next_command to prime the child structure, and + then call start_waiting_job. + (reap_children): Use job_next_command and start_job_command. + (start_waiting_job): Call start_remote_job_p here, and store its + result in C->remote. If zero, check the load average and + maybe put C on waiting_jobs. + (start_job_command): Test CHILD->remote rather than calling + start_remote_job_p. Don't do load avg checking at all here. + + * main.c (main): Don't handle SIGILL, SIGIOT, SIGEMT, SIGBUS, + SIGSEGV, SIGFPE or SIGTRAP. + + * compatMakefile (glob/libglob.a): Don't pass srcdir to sub-make. + configure will set it in glob/Makefile. + +Wed Jun 24 19:40:34 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * dir.c [DIRENT] (direct): Don't define to dirent. + [! DIRENT] (direct): Define to dirent. + (dir_file_exists_p): Use struct dirent instead of struct direct. + + * make.h (getcwd): No space between macro and ( for args! + + * job.c (start_job): Don't put the job on waiting_jobs if + job_slots_used==0. + + * make.texinfo (Missing): Shortened title. + +Tue Jun 23 18:42:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * file.c (remove_intermediates): Print "rm" commands under -n. + +Mon Jun 22 16:20:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.15. + +Fri Jun 19 16:20:26 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * arscan.c [M_UNIX]: #undef M_XENIX. + +Wed Jun 17 17:59:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * default.c (default_terminal_rules): Put @ prefix on RCS cmds. + +Tue Jun 16 19:24:17 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile (getloadavg.o): Removed special rule. + (CFLAGS): Don't include $(defines). + (.c.o): Define suffix rule. + (glob/libglob.a): Pass CPPFLAGS=$(defines) to submake. + (GETOPT_SRC, srcs, tagsrcs): Prefix files with $(srcdir)/. + + * arscan.c (ar_name_equal): Moved local vars inside #if'd block. + + * make.h (max): Removed. + * expand.c (variable_buffer_output): Don't use it. + + * compatMakefile (INSTALL): Define. + (Makefile): New rule to make from Makefile.in. + (srcdir): Define. + (VPATH): Define. + (getloadavg.o, remote.o): Use autoconf $foo< hack. + + * commands.c (fatal_error_signal): Removed return. + +Mon Jun 15 17:42:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.14. + + * make.texinfo (Summary): New node. + (Special Targets): Mention .EXPORT_ALL_VARIABLES here. + + * variable.c (max): Moved to make.h. + + * compatMakefile (objs, srcs): Added ar & arscan. + + * job.c (start_waiting_job): New function, 2nd half of new_job. + (new_job): Call it. + (start_waiting_jobs): New function. + * remake.c (update_goal_chain): Call start_waiting_jobs at the top + of the main loop. + * compatMakefile (objs, srcs): Removed load, added getloadavg. + +Fri Jun 12 19:33:16 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * job.c (load_too_high): New function. Uses getloadavg. + (waiting_jobs): New variable. + (start_job): Don't call wait_to_start_job. Instead, if + load_too_high returns nonzero, add the child to the + `waiting_jobs' chain and return without starting the job. + +Thu Jun 11 00:05:28 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * expand.c (variable_buffer_output): Made global again. + * variable.h: And declare it. + + * arscan.c (PORTAR): Define for all systems if PORT5AR is not defined. + (AR_NAMELEN, AR_TRAILING_SLASH): Removed. + (ar_scan): Don't use it. Don't #ifdef AR_TRAILING_SLASH; just look + for a slash in the archive at run time. + (ar_name_equal): Rewrote .o hacking to not use AR_NAMELEN, and to + cope with trailing-slash and non-trailing-slash archives. + + * main.c (main) [! SETVBUF_REVERSED]: Test this instead of USGr3 et al. + [SETVBUF_REVERSED]: Always allocate a buffer ourselves. + + * load.c (load_average) [sgi]: Use sysmp call. + + * compatMakefile (INSTALL_DATA, INSTALL_PROGRAM): Define. + ($(bindir)/$(instname), $(mandir)/make.$(manext)): Use them. + + * make.h [HAVE_VFORK_H]: #include <vfork.h>. + (vfork, VFORK_NAME): Don't define. + * job.c (start_job): Use "vfork" in place of VFORK_NAME. + + * make.h [HAVE_LIMITS_H, HAVE_SYS_PARAM_H]: If #define'd, #include + the each file. Rearranged PATH_MAX hacking. + * job.c: Rearranged NGROUPS_MAX hacking. + + * remake.c (fstat, time): Don't declare. + + * compatMakefile (defines): Value is @DEFS@. + (LOADLIBES): Value is @LIBS@. + (extras): Value is @LIBOBJS@. + (ARCHIVES, ARCHIVES_SRC, ALLOCASRC): Removed. + * arscan.c, ar.c: Surround body with #ifndef NO_ARCHIVES. + + * misc.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl get*id. + + * make.h [GETCWD_MISSING]: Test instead of !USG && !POSIX et al. + (getcwd): Just declare if present. If not, declare as a macro + using getwd, and declare getwd. + [PATH_MAX] (GET_PATH_MAX): #define to PATH_MAX. + * main.c (main, log_working_directory): Use getcwd instead of getwd. + + * main.c (main) [SETLINEBUF_MISSING]: Test this instead of USG. + + * make.h (SIGHANDLER, SIGNAL): Removed. + (RETSIGTYPE): Define if not #define'd. + * main.c (main): Use signal in place of SIGNAL. + + * main.c [SYS_SIGLIST_MISSING]: Test instead of USG. + + * job.c (search_path) [GETGROUPS_MISSING]: Test instead of USG. + [HAVE_UNISTD_H]: Test instead of POSIX to not decl getgroups. + + * main.c [! HAVE_UNISTD_H]: Test instead of !POSIX to decl chdir. + [! STDC_HEADERS]: Test instead of !POSIX to decl exit & atof. + + * job.c (child_handler), commands.c (fatal_error_signal): Return + RETSIGTYPE instead of int. + * main.c (main): Declare fatal_error_signal and child_handler here + to return RETSIGTYPE; removed top-level decl of former. + + * commands.c (fatal_error_signal), job.c (unblock_sigs, start_job), + main.c [SIGSETMASK_MISSING]: Test this instead of USG. + +Wed Jun 10 22:06:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * job.c [HAVE_WAITPID]: Test this instead of USG. + [! HAVE_UNISTD_H]: Test this instead of !POSIX to declare misc fns. + (GID_T): Don't #define. + (search_path): Use gid_t instead of GID_T. + [GETDTABLESIZE_MISSING, SYS_SIGLIST_MISSING, DUP2_MISSING]: Test + these individually instead of USG for all. + * make.h (ctime): Don't declare. #include time.h instead. + [HAVE_UNISTD_H]: #include <unistd.h> and #define POSIX #ifdef + _POSIX_VERSION. + * dir.c [__GNU_LIBRARY__] (D_NAMLEN): Define to use d_namlen member. + * make.h [NEED_MEMORY_H]: Only include memory.h #ifdef this. + + * arscan.c: Removed #ifdef mess about string.h et al. + Just #include make.h instead. + * make.h (fstat, atol): Declare. + + * commands.c (fatal_error_signal): Don't use sigmask to check for + propagated signals; use ||s instead. + (PROPAGATED_SIGNAL_MASK): Removed. + (fatal_error_signal) [POSIX]: Use sigprocmask in place of sigsetmask. + + * variable.c (variable_buffer, variable_buffer_length, + initialize_variable_output, variable_output): Moved to expand.c; + made all static. + (struct output_state, save_variable_output, + restore_variable_output): Removed. + * expand.c (initialize_variable_output): Put a NUL at the beginning + of the new buffer after allocating it. + (allocated_variable_expand_for_file): Don't use + {save,restore}_variable_output. Do it by hand instead, keeping + state on the stack instead of malloc'ing it. + (allocated_variable_expand): Removed. + * variable.h (allocated_variable_expand): Define here as macro. + (variable_buffer_output, initialize_variable_output, + save_variable_output, restore_variable_output): Removed decls. + + * read.c (conditional_line): For an if cmd, if any elt of the + conditionals stack is ignoring, just push a new level that ignores + and return 1; don't evaluate the condition. + +Thu Jun 4 21:01:20 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (main): Put #ifdef's around frobbing SIGSYS and SIGBUS. + + * job.c (getdtablesize): Don't declare or #define if already #define'd. + +Wed Jun 3 23:42:36 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * file.c (snap_deps): If `.EXPORT_ALL_VARIABLES' is a target, set + export_all_variables. + * make.texinfo (Variables/Recursion): Document .EXPORT_ALL_VARIABLES. + +Tue Jun 2 21:08:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.13. + + * commands.c (set_file_variables): Calculate length for ^D and ?D + individually, making sure to give them at least enough space for "./". + + * make.h [CRAY]: #define signal to bsdsignal. + + * default.c (default_variables) [CRAY]: Define PC, SEGLDR, + CF77PPFLAGS, CF77PP, CFT, CF, and FC. + + * arscan.c (AR_HDR_SIZE): Define to sizeof (struct ar_hdr), if it + wasn't defined by <ar.h>. + +Thu May 28 00:56:53 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.12. + +Tue May 26 01:26:30 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * rule.c (new_pattern_rule): Initialize LASTRULE to nil, not + pattern_rules. + +Mon May 25 19:02:15 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (decode_switches): Initialize all the long_option elt members. + +Thu May 21 16:34:24 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * make.texinfo (Text Functions): Correct filter-out description. + +Tue May 19 20:50:01 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * compatMakefile (realclean): Don't remove backup files. + + * main.c (decode_switches): Allocate ARGC+1 elts in `other_args'. + +Sun May 17 16:38:48 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * Version 3.62.11. + +Thu May 14 16:42:33 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * job.c (reap_children): Don't die if wait returns EINTR. + +Wed May 13 18:28:25 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * job.c (reap_children): Always run the next command for a + successful target. If we are going to die, we don't want to leave + the target partially made. + +Tue May 12 00:39:19 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): After loop, if we only + have one word, check it for being a shell command. + + * main.c (decode_switches): Allocate ARGC slots in other_args to + begin with, so we never need to worry about growing it. + If we get a non-option arg and POSIXLY_CORRECT is in the + environment, break out of the loop. After the loop, add all remaining + args to other_args list. + + * main.c (decode_switches): For positive_int and floating switches + when optarg is nil, use next arg if it looks right (start with a + digit, or maybe decimal point for floating). + + * variable.c (define_automatic_variables): Always set SHELL to + default if it comes from the environment. Set its export bit. + * make.texinfo (Environment): Document change. + +Mon May 11 00:32:46 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * Version 3.62.10. + + * compatMakefile (tags, TAGS): Use vars for cmds. + (ETAGS, CTAGS): Define. + + * main.c (decode_switches): If a switches elt has a nil long_name, + make the long option name elt be "". + Fixed loop to not ignore all the options. + + * make.texinfo (Option Summary): Added long options. + + * main.c (switches): Changed -m's description to "-b". + (decode_switches): When printing the usage message, don't print + switches whose descriptions start with -. + When constructing the list of names for switch -C, search the + switches vector for switches whose descriptions are "-C". + + * main.c (switches): Call -S --no-keep-going, not --dont-keep-going. + Call -I --include-dir, not --include-path. + (long_option_aliases): Added --new == -W, --assume-new == -W, + --assume-old == -o, --max-load == -l, --dry-run == -n, --recon == -n, + --makefile == -f. + + * main.c (switches): Removed bogus "silent" elt. + (long_option_aliases): Define new var. + (decode_switches): Add long_option_aliases onto the end of the long + options vector created for getopt_long. + Look through long_option_aliases for extra names to list + in usage message. + +Sat May 9 00:21:05 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (log_working_directory): Fixed to properly not print the + leaving message when we haven't printed the entering message. + +Fri May 8 21:55:35 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * main.c (struct command_switch): Added elts `long_name', + `description', and `argdesc'. + (switches): Added initializers for new members. + (decode_switches): Rewritten to use getopt_long. + * compatMakefile (GETOPT, GETOPT_SRC): Define. + (objs, srcs): Include them. + + * job.c (child_died): Renamed to dead_children; made static. + (child_handler): Increment dead_children instead of setting child_died. + (reap_children): Decrement dead_children instead of clearing + child_died. The point of all this is to avoid printing "waiting + for unfinished jobs" when we don't actually need to block. + This happened when multiple SIGCHLDs before reap_children was called. + + * job.c (reap_children): If ERR is set, so we don't call start_job + on the child being reaped, instead set its command_state to + cs_finished. + (reap_children, child_handler, new_job): I added several + debugging printf's while fixing this. I left them in if (debug_flag) + because they may be useful for debugging this stuff again. + +Wed May 6 22:02:37 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * read.c (read_makefile): v_export is not 1. + +Mon May 4 17:27:37 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.9. + + * variable.c (export_all_variables): New variable. + (target_environment): Export variables whose `export' member is + v_default if export_all_variables is set and their names are benign. + * variable.h: Declare export_all_variables. + * read.c (read_makefile): If export or unexport is given with no + args, set or clear export_all_variables, respectively. + + * variable.c (target_environment): Exclude MAKELEVEL in the loop, + so it isn't duplicated when we add it at the end. + +Sun May 3 17:44:48 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.8. + + * variable.h (struct variable): Added new member `export'. + * variable.c (define_variable_in_set): Initialize it to v_default. + (target_environment): Don't check for .NOEXPORT. + Export variables whose `export' member is v_default and that would + have been exported under .NOEXPORT, and variables whose `export' + member is v_export. + (try_variable_definition): Return the variable defined. + * variable.h (try_variable_definition): Changed decl. + * read.c (read_makefile): Recognize `export' and `unexport' directives. + +Fri May 1 11:39:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * main.c (main) [POSIX]: Reversed args to sigaddset. + +Thu Apr 30 17:33:32 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * job.c [POSIX || !USG] (unblock_sigs): New fn. + (start_job): Block signals before forking. + (new_job): Unblock signals after putting the new child on the chain. + * main.c (main) [POSIX]: Use sigset_t fatal_signal_set instead of + int fatal_signal_mask. + + * load.c [sgi] (LDAV_CVT): Define. + +Wed Apr 29 17:15:59 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * Version 3.62.7. + + * load.c (load_average) [sgi]: Clear the high bit of the address + from the symbol table before looking it up in kmem. + + * misc.c (fatal, makefile_fatal): Put *** in fatal error messages. + (remake_file): No longer needed in message here. + + * main.c (die): Call reap_children with BLOCK==1. + +Tue Apr 28 20:44:35 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * rule.c (freerule): Don't set LASTRULE->next if LASTRULE is nil. + +Sun Apr 26 15:09:51 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * rule.c (count_implicit_rule_limits): Initialize LASTRULE to nil, + not to head of chain. Extract next ptr before we might do + freerule, and use that for next iteration. + (freerule): Still do next ptr frobbing if LASTRULE is nil. + +Tue Apr 21 03:16:29 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * job.c (child_error): Removed extra %s from error msg format. + + * Version 3.62.6. + + * job.c (reap_children): Don't start later commands in a sequence + if ERR is nonzero. + + * job.c (new_job): Always call reap_children with BLOCK==0 first thing. + + * job.c (reap_children): New function; work that used to be done in + child_handler. + (child_died): New global var. + (child_handler): Now just sets child_died. + (wait_for_children): Removed. + (unknown_children_possible, block_signals, unblock_signals, + push_signals_blocked_p, pop_signals_blocked_p): Removed. + (child_execute_job): Removed call to unblock_signals. + (new_job): Removed calls to push_signals_blocked_p and + pop_signals_blocked_p. + * job.h: Declare reap_children, not wait_for_children. + * commands.c (fatal_error_signal), job.c (new_job), + load.c [LDAV_BASED] (wait_to_start_job), main.c (die), + remake.c (update_goal_chain), function.c (expand_function: `shell'): + Changed wait_for_children calls to reap_children. + Some needed to be loops to wait for all children to die. + * commands.c (fatal_error_signal), main.c (main, + log_working_directory), function.c (expand_function): Removed calls + to push_signals_blocked_p and pop_signals_blocked_p. + * job.h: Removed decls. + + * job.h: Added copyright notice. + +Wed Apr 15 02:02:40 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (child_error): No *** for ignored error. + +Tue Apr 14 18:31:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * implicit.c (DEBUGP2): Use do ... while (0) instead of if ... else to + avoid compiler warnings. + + * read.c (parse_file_seq): Don't remove ./ when it is followed by a + blank. + +Mon Apr 13 21:56:15 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * make.h (DEBUGPR): Use do ... while (0) instead of if ... else to + avoid compiler warnings. + + * remake.c (notice_finished_file): Run file_mtime on the also_make + files, so vpath_search can happen. + + * GNUmakefile (tests): Use perl test suite from csa@sw.stratus.com. + (alpha-files): Include test suite tar file. + +Fri Apr 3 00:50:13 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * Version 3.62.5. + +Wed Apr 1 05:31:18 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * remake.c (update_file, update_file_1): Do check_renamed on elts + of dep chains when traversing them. Something unrelated might have + renamed one of the files the dep chain points to. + + * file.c (rename_file): If FILE has been renamed, follow its + `renamed' ptr, so we get to the final real FILE. Using the renamed + ones loses because they are not in the hash table, so the removal + code loops infinitely. + + * read.c (read_all_makefiles): Clobber null terminator into + MAKEFILES expansion, so string passed to read_makefile is properly + terminated. + +Mon Mar 30 20:18:02 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * commands.c (set_file_variables): $* for archive member with + explicit cmds is stem of member, not of whole `lib(member)'. + +Thu Mar 26 15:24:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * Version 3.62.4. + +Tue Mar 24 05:20:51 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * rule.c (new_pattern_rule): Rules are identical only if all their + targets match (regardless of order). + +Wed Mar 11 13:49:54 1992 Roland McGrath (roland@geech.gnu.ai.mit.edu) + + * remake.c (remake_file): Changed error "no way to make" to "no + rule to make". Fiat Hugh. + + * make.texinfo (Last Resort): Describe %:: rules and new .DEFAULT + behavior. + + * remake.c (update_file_1): Only use .DEFAULT cmds if FILE is not a + target. + +Tue Mar 10 18:13:13 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * remote-stub.c, remote-cstms.c (start_remote_job): Take new arg, + environment to pass to child. + * job.c (start_job): Pass it. + +Mon Mar 9 19:00:11 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * file.c (enter_file): Also strip ./s here, to get command-line + target names. + + * remote-cstms.c: Add comment telling people to leave me alone. + + * compatMakefile (manpage install): Remove target before copying. + +Tue Mar 3 18:43:21 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * make.texinfo (Missing): Renamed to "Incompatibilities and ...". + Added paragraph describing $? incompatibility with Unix and POSIX.2. + +Sun Mar 1 15:50:54 1992 Roland McGrath (roland@nutrimat.gnu.ai.mit.edu) + + * function.c (expand_function: `shell'): Don't declare fork or pipe. + Use vfork instead of fork. + +Tue Feb 25 22:05:32 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * make.texinfo (Chained Rules): Clarify .PRECIOUS to save + intermediate files. + + * load.c [sun] (LDAV_CVT): Define to divide by FSCALE. + +Sun Feb 16 02:05:16 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * Version 3.62.3. + +Sat Feb 15 17:12:20 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * compatMakefile (makeinfo): Use emacs batch-texinfo-format fn. + +Fri Feb 14 00:11:55 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * read.c (read_makefile): Correctly handle define & endef in ifdefs. + + * read.c (record_files): Pass arg for %s in error msg. + + * main.c (main) [__IBMR2, POSIX]: Use correct (a la USGr3) setvbuf + call. + +Wed Feb 12 12:07:39 1992 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * make.texinfo (Libraries/Search): Say it does /usr/local/lib too. + +Sun Feb 9 23:06:24 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * read.c (read_makefile): Check for extraneous `endef' when ignoring. + +Thu Feb 6 16:15:48 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * Version 3.62.2. + +Tue Feb 4 20:04:46 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): Correctly ignore + whitespace after backslash-NL. + +Fri Jan 31 18:30:05 1992 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * compatMakefile: Ignore errors from chgrp and chmod when installing. + +Wed Jan 29 18:13:30 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * main.c (main): When setting MAKELEVEL in the env to re-exec, + allocate space so as not to clobber past the end of the old string. + + * make.h [HAVE_ALLOCA_H]: Include <alloca.h> + * compatMakefile (defines): Document HAVE_ALLOCA_H. + +Mon Jan 20 13:40:05 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * make.h [VFORK_MISSING]: Use fork instead. + * compatMakefile (defines): Document same. + + * job.c (construct_command_argv_internal): Don't create an empty + arg if backslash-NL is at beginning of word. + +Sun Jan 19 16:26:53 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * main.c [DGUX]: Call setvbuf as for USGr3. + + * job.c (construct_command_argv_internal): Notice correctly that + backslash-NL is the end of the arg (because it is replaced with a + space). + +Thu Jan 16 18:42:38 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): If SHELL is nil, set it + to default_shell before proceeding. + + * make.h [sgi]: No alloca.h, after all. + +Wed Jan 15 12:30:04 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * read.c (multi_glob): Cons up the chain of the results of glob + from back to front, so it comes out in forward order. + + * job.c (construct_command_argv_internal): Don't eat char following + backslash-NL. + +Mon Jan 13 19:16:56 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * Version 3.62.1. + + * default.c (default_variables) [ultrix]: GET=get, like USG. + + * job.c (construct_command_argv_internal): Remove tabs following + backslash-NL combos in the input line, so they don't show up when + that line is printed. + + * read.c (read_makefile): Don't collapse_continuations the line on + input; do it on the copy we do remove_comments on. + For rule lines, collapse_continuations the line after chopping + ";cmds" off the end, so we don't eat conts in the cmds. + Give error for ";cmds" with no rule. + * job.c (construct_command_argv_internal): Eat backslash-NL combos + when constructing the line to recurse on for slow, too. + +Sat Jan 11 02:20:27 1992 Roland McGrath (roland@albert.gnu.ai.mit.edu) + + * file.c (enter_file): Don't strip leading `./'s. + * read.c (parse_file_seq): Take new arg STRIP; if nonzero, do it here. + * default.c (set_default_suffixes), function.c (string_glob), + read.c (read_makefile), rule.c (install_pattern_rule): Change callers. + + * default.c (default_variables) [_IBMR2]: FC=xlf + + * job.c (construct_command_argv_internal): Turn backslash-NL and + following whitespace into a single space, rather than just eating + the backslash. + + * make.texinfo (Copying): @include gpl.texinfo, rather than + duplicating its contents. + +Fri Nov 8 20:06:03 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): Make sure not to bother + processing an empty line. + + * Version 3.62.0. + + * job.c (construct_command_argv_internal): Always recurse for slow; + simple case didn't handle finding newlines. + +Tue Nov 5 18:51:10 1991 Roland McGrath (roland@wookumz.gnu.ai.mit.edu) + + * job.c (construct_command_argv_internal): Set RESTP properly when + slow; don't \ify past a newline. + +Fri Nov 1 19:34:28 1991 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * make.h [sgi]: #include <alloca.h>. + + + +See ChangeLog.1 for earlier changes. |