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Numerous updates and bug fixes.

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A number of W32 cleanups from J.Grant.
A number of OS/2 cleanups from Andreas Buening.
Various random bug fixes.
This commit is contained in:
Paul Smith
2004-03-22 15:11:48 +00:00
parent f305a52c02
commit e334942e57
16 changed files with 277 additions and 187 deletions
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2004-03-20 Paul D. Smith <psmith@gnu.org>
* variable.c (do_variable_definition): Don't append from the
global set if a previous non-appending target-specific variable
definition exists. Reported by Oliver Schmidt <oschmidt@gmx.net>
(with fix).
* expand.c (reference_variable): Don't give up on variables with
no value that have the target-specific append flag set: they might
have a value after all. Reported by Oliver Schmidt
<oschmidt@gmx.net> (with fix) and also by Maksim A. Nikulin
<nikulin@dx1cmd.inp.nsk.su>.
* rule.c (count_implicit_rule_limits): Don't delete patterns which
refer to absolute pathnames in directories that don't exist: some
portion of the makefile could create those directories before we
match the pattern. Fixes bugs #775 and #108.
Fixes from Jonathan R. Grant <jg-make@jguk.org>:
* main.c (main): Free makefile_mtimes if we have any.
* README.W32.template: Update documentation for the current status
of the MS-Windows port.
* NMakefile.template (MAKE): Add "MAKE = nmake". A conflicting
environment variable is sometimes already defined which causes the
build to fail.
* main.c (debug_signal_handler): Only define this function if
SIGUSR1 is available.
Fixes for OS/2 from Andreas Beuning <andreas.buening@nexgo.de>:
* configure.in [OS/2]: Relocate setting of HAVE_SA_RESTART for OS/2.
* README.OS2.template: Documentation updates.
* build.template: Add LIBINTL into LOADLIBES. Add $CFLAGS to the
link line for safety.
* maintMakefile (build.sh.in): Remove an extraneous ")".
* job.c (child_execute_job): Close saved FDs.
* job.c (exec_command) [OS/2]: exec_command(): If the command
can't be exec'ed and if the shell is not Unix-sh, then try again
with argv = { "cmd", "/c", ... }. Normally, this code is never
reached for the cmd shell unless the command really doesn't exist.
(construct_command_argv_internal) [OS/2]: The code for cmd
handling now uses new_argv = { "cmd", "/c", "original line", NULL}.
The CMD builtin commands are case insensitive so use strcasecmp().
2004-03-19 Paul D. Smith <psmith@gnu.org>
* read.c (do_define): Re-order line counter increment so the count
is accurate (we were losing one line per define). Reported by
Dave Yost <Dave@Yost.com>.
2004-03-06 Paul D. Smith <psmith@gnu.org>
* configure.in (HAVE_ANSI_COMPILER): Define if we have an ANSI/ISO