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Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 55 |
1 files changed, 55 insertions, 0 deletions
@@ -1,3 +1,58 @@ +2002-05-09 Paul D. Smith <psmith@gnu.org> + + * file.c (file_timestamp_now): Use K&R function declaration. + + * getloadavg.c (getloadavg): Merge setlocale() fix from sh-utils + getloadavg.c. Autoconf thinks QNX is SVR4-like, but it isn't, so + #undef it. Remove predefined setup of NLIST_STRUCT. Decide + whether to include nlist.h based on HAVE_NLIST_H. Change obsolete + NLIST_NAME_UNION to new HAVE_STRUCT_NLIST_N_UN_N_NAME. + * configure.in (NLIST_STRUCT): Define this if we have nlist.h and + nlist.n_name is a pointer rather than an array. + + * acinclude.m4 (make_FUNC_SETVBUF_REVERSED): Grab the latest + version of AC_FUNC_SETVBUF_REVERSED from autoconf CVS. + * configure.in: Use it instead of the old version. + + * main.c (main): Prefer setvbuf() to setlinebuf(). + +2002-05-08 Paul D. Smith <psmith@gnu.org> + + * Makefile.am (make_LDADD): Add GETLOADAVG_LIBS. + (loadavg_LDADD): Ditto. + +2002-04-29 Paul D. Smith <psmith@gnu.org> + + * expand.c (recursively_expand_for_file): Rename + recursively_expand() to recursively_expand_for_file() and provide + an extra argument, struct file. If the argument is provided, set + the variable scope to that of the file before expanding. + * variable.h (recursively_expand): Make this a macro that invokes + recursively_expand_for_file() with a NULL file pointer. + * variable.c (target_environment): Call the renamed function and + provide the current file context. + Fixes Debian bug #144306. + +2002-04-28 Paul D. Smith <psmith@gnu.org> + + Allow $(call ...) user-defined variables to be self-referencing + without throwing an error. Allows implementation of transitive + closures, among other possibly useful things. + Requested by: Philip Guenther <guenther@sendmail.com> + + * variable.h (struct variable): Add a new field: exp_count, and + new macros to hold its size and maximum value. + (warn_undefined): Make this a macro. + * variable.c (define_variable_in_set): Initialize it. + * expand.c (recursively_expand): If we detect recursive expansion + of a variable, check the exp_count field. If it's greater than 0 + allow the recursion and decrement the count. + (warn_undefined): Remove this (now a macro in variable.h). + * function.c (func_call): Before we expand the user-defined + function, modify its exp_count field to contain the maximum + number of recursive calls we'll allow. After the call, reset it + to 0. + 2002-04-21 Paul D. Smith <psmith@gnu.org> Modified to use latest autoconf (2.53), automake (1.6.1), and |