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2005-06-25Fix Savannah bug #1454: skip over semicolons (and comments) inside variablePaul Smith2-17/+18
references in target definition lines.
2005-06-25Fix -W foo yielding infinite recursion in some cases of re-exec.Paul Smith2-0/+59
Added a -W test suite.
2005-06-25Add a new variable: MAKE_RESTARTS, to count how many times make has re-exec'd.Paul Smith3-1/+104
When rebuilding makefiles, unset -B if MAKE_RESTARTS is >0.
2005-06-12Fix Savannah bug # 1328: if stdout is redirected to a full filesystem, wePaul Smith2-0/+14
check for this and exit with an error. The closeout.c version from gnulib pulls in too much other stuff, and gnulib requires an ANSI C 89 compliant compiler, while GNU make (so far) still wants to work on K&R.
2005-06-09Fix Savannah bug #11913: ensure that scopes such as foreach, etc. takePaul Smith2-23/+34
precedence over the global scope when they're used in a global context (such as an eval).
2005-05-31Fixed Savannah bugs #13216 and #13218.Boris Kolpackov3-0/+43
2005-05-13Implement new "if... else if... endif" semantics.Paul Smith2-33/+77
2005-05-03Fix problems with losing tokens in the jobserver, reported by GrantPaul Smith3-61/+51
Taylor. There are two forms of this: first, it was possible to lose tokens when using -j and -l at the same time, because waiting jobs were not checked when determining whether any jobs were outstanding. Second, if you had an exported recursive variable that contained a $(shell ...) function there is a possibility to lose tokens, since a token was taken but the child list was not updated until after the shell function was complete. To resolve this I introduced a new variable that counted the number of tokens we have obtained, rather than checking whether there were any children on the list. I also added some sanity checks to make sure we weren't writing back too many or not enough tokens. And, the master make will drain the token pipe before exiting and compare the count of tokens at the end to what was written there at the beginning. Also: * Ensure a bug in the environment (missing "=") doesn't cause make to core. * Rename the .DEFAULT_TARGET variable to .DEFAULT_GOAL, to match the terminology in the documentation and other variables like MAKECMDGOALS. * Add documentation of the .DEFAULT_GOAL special variable. Still need to document the secondary expansion stuff...
2005-04-08Fix some Savannah bugs.Paul Smith3-0/+24
Updates to docs (still need more work here) and NEWS file. New language.
2005-03-15Fixed Savannah bug #12320.Boris Kolpackov2-0/+19
2005-03-10Fixed Savannah bug #12267.Boris Kolpackov2-0/+36
2005-03-09Fixed Savannah bug #12266.Boris Kolpackov2-2/+26
2005-03-04Fixed Savannah bug #12202.Boris Kolpackov2-3/+34
2005-03-04- Missing docs for $|Paul Smith1-2/+2
- Update NEWS and AUTHORS files. - Fix support request #103195. - Apply patch #3679 - Fix handling of sys_siglist in autoconf/etc.
2005-03-03Fixed stem termination and stem triple-expansion bugs.Boris Kolpackov4-4/+70
2005-03-01Fixed Savannah bug #12180.Boris Kolpackov2-6/+15
2005-02-28- Fix bug #7144 (infinite loop sometimes with -q and double-colon rules)Paul Smith3-47/+32
- Resolve support request #103195 (rationalize wordlist fn arguments)
2005-02-28* New feature: -L optionPaul Smith9-41/+119
* New function: $(info ...) * Disallow $(eval ...) to create prereq relationships inside command scripts (caused core dumps) * Try to allow more tests to succeed in Windows/DOS by sanitizing CRLF and \ * Various bug fixes and code cleanups (see the ChangeLog entry)
2005-02-27Implementation of the .DEFAULT_TARGET special variable.Boris Kolpackov2-0/+64
2005-02-27Implementation of the second expansion in explicitBoris Kolpackov6-6/+443
rules, static pattern rules and implicit rules.
2005-02-26Add configure operations to support MINGW on Windows.Paul Smith1-8/+17
2005-02-10Flush stdout after printing directory info.Paul Smith3-55/+58
Fix references to MINGW #define constants. Remove WINDOWS32 ifdef from sub_proc.h. Only add variables to the command line for recursion once. New features in run_make_test: #PWD# and #MAKEPATH# replacements. Test the multi-variable fix in the recursion regression test.
2004-11-30Implemented `realpath' and `abspath' built-in functions.Boris Kolpackov3-0/+160
2004-11-29Fix bug #10252: Remove any trailing slashes from -C arguments (WINDOWS32).Paul Smith3-18/+70
Add a regression test for "@" before a define/enddef vs. one inside.
2004-11-28Fix for bug #1276: Handle SHELL according to POSIX requirements.Paul Smith3-2/+55
POSIX requires that the value of SHELL in the makefile NOT be exported to sub-commands. Instead, the value in the environment when make was invoked should be passed to the environment of sub-commands. Note that make still uses SHELL to _run_ sub-commands; it just doesn't change the value of the SHELL variable in the environment of sub-commands. As an extension to POSIX, if the makefile explicitly exports SHELL then GNU make _will_ use it in the environment of sub-commands.
2004-10-21New $(lastword ) built-in function: implementation, documentation and tests.Boris Kolpackov2-1/+42
2004-10-05Moved expansion of simple pattern-specific variables from the rebuild stageBoris Kolpackov2-0/+56
to the read stage.
2004-09-28Implemented dontcare flag inheritance when rebuilding makefiles.Boris Kolpackov2-1/+16
2004-09-27bugfix for exported pattern-specific variablesBoris Kolpackov2-0/+13
2004-09-22Update the test template. A few fixes in run_make_test().Paul Smith5-122/+66
Rename implicit_prereq_eval to patternrules, to be the start of a suite of tests of pattern rules.
2004-09-21Fixed bug in implicit rule prerequisite evaluation code. Added test.Boris Kolpackov3-1/+73
2004-09-21Some code cleanups and efficiency enhancements. As far as I can tellPaul Smith1-0/+24
none of these have impacts that are visible to the user (although in some cases that appears to be nothing more than dumb luck :-/).
2004-09-21Remove sindex() and replace with strstr().Paul Smith1-0/+9
Windows: allow users to set SHELL to cmd.exe and have it behave as if no UNIX shell were found.
2004-09-21Add some more unit tests for variable flavors.Paul Smith3-18/+103
Allow run_make_tests() to be invoked with an undef makefile string, in which case it re-uses the previous string.
2004-09-21Fix some bugs in variable pattern substitution (e.g. $(VAR:A=B)),Paul Smith3-21/+36
reported by Markus Mauhart <qwe123@chello.at>. One was a simple typo; to fix the other we call patsubst_expand() for all instances of variable substitution, even when there is no '%'. We used to call subst_expand() with a special flag set in the latter case, but it didn't work properly in all situations. Easier to just use patsubst_expand() since that's what it is.
2004-05-16Various enhancementsPaul Smith14-155/+199
- OS/2 Patches - OpenVMS updates - Sanitize the handling of -include/sinclude with and without -k - Fix the setting of $< for order-only rules.
2004-03-22Numerous updates and bug fixes.Paul Smith3-20/+58
A number of W32 cleanups from J.Grant. A number of OS/2 cleanups from Andreas Buening. Various random bug fixes.
2004-02-25Fix the origin regression test.Paul Smith1-1/+1
Remove sample code from make.h I accidentally left behind.
2004-02-23Numerous fixes: patches for OS/2; core for -f ''; makefile updates.Paul Smith2-8/+8
2004-01-21Many bug fixes etc.Paul Smith2-2/+15
- Apply a fix for the "thundering herd" problem when using "-j -l". This also fixes bug #4693. - Fix bug #7257: allow functions as ifdef arguments - Fix bug #4518: make sure we print all double-colon rules with -p. - Upgrade to autconf 2.58/automake 1.8/gettext 0.13.1 - Various doc cleanups, etc.
2004-01-07Fix order-only prerequisites for pattern rules. (Savannah patch #2349).Paul Smith2-0/+40
Add a regression test for this. Older libraries don't allow *alloc(0), so make sure we don't ever do that.
2003-11-04Fix bugs 5798 and 6195.Paul Smith3-11/+45
2003-05-02- Fix bug #1405: allow multiple pattern-specific variables to match a target.Paul Smith3-11/+41
- Fix some uncleanliness about the implementation of patterns-specific vars. - Some enhancements to the OS/2 port.
2003-03-28Fix bug #2515: the .SECONDARY target with no prerequisites wasn'tPaul Smith2-0/+32
behaving properly (if you listed prerequisites it worked properly).
2003-03-25Commit fix for bug #1418.Paul Smith2-0/+25
Upgrade to require autoconf 2.56. Fix a pathological performance hit substituting in large values with lots of words.
2003-01-30Fix bug #2238: the read.c:eval() function was not entirely reentrant.Paul Smith4-4/+47
Apply patch #1022: fix a memory corruption on very long target-specific variable definition lines.
2003-01-30Enhancement (bug #2407) Make error messages more clear.Paul Smith2-17/+49
2003-01-22Fix bug #1744: mask extra arguments to recursive invocations of $(call ...)Paul Smith2-0/+36
2002-10-25Fix eval bugs 1516 and 1517.Paul Smith2-0/+36
2002-10-13Fix bug#1379: don't use alloca() where it could overrun the stack size.Paul Smith2-0/+13
Implemented enhancement #1391: allow "export" in target-specific variable definitions. Change the Info name of the "Automatic" node to "Automatic Variables". Add text clarifying the scope of automatic variables to that section.