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Enhancements to the documentation (fixes bugs #1772 and 4898).

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Add "!" to the list of shell escape characters: POSIX sh allows it to be
used to negate the return value of the command.
This commit is contained in:
Paul Smith
2004-01-08 03:17:08 +00:00
parent a35db90275
commit 2b3ee46f4e
4 changed files with 39 additions and 18 deletions
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@@ -1,5 +1,12 @@
2004-01-07 Paul D. Smith <psmith@gnu.org>
* doc/make.texi (Target-specific): Fix Savannah bug #1772.
(MAKE Variable): Fix Savannah bug #4898.
* job.c (construct_command_argv_internal): Add "!" to the list of
shell escape chars. POSIX sh allows it to appear before a
command, to negate the exit code. Fixes bug #6404.
* implicit.c (pattern_search): When matching an implicit rule,
remember which dependencies have the ignore_mtime flag set.
Original fix provided in Savannah patch #2349, by Benoit