summaryrefslogtreecommitdiff
path: root/m4/warnings.m4
Commit message (Collapse)AuthorAgeFilesLines
* Update copyright year to 2014 by running admin/update-copyright.Paul Eggert2014-01-011-1/+1
|
* Merge from gnulib.Paul Eggert2013-09-241-4/+4
| | | | | | | | | This incorporates: 2013-09-24 manywarnings: enable nicer gcc warning messages 2013-09-23 warnings: port --enable-gcc-warnings to Solaris Studio 12.3 2013-09-21 timespec: use the new TIMESPEC_RESOLUTION elsewhere * configure.ac (WERROR_CFLAGS): Omit -fdiagnostics-show-option and -funit-at-a-time, since manywarnings does that for us now.
* Merge from gnulib.Paul Eggert2013-08-181-2/+11
| | | | | | This incorporates: 2013-08-15 warnings: minor optimization 2013-08-15 warnings: check -Wfoo rather than -Wno-foo
* Merge from gnulib.Paul Eggert2013-05-161-3/+12
| | | | | | 2013-05-15 manywarnings: update for GCC 4.8.0 2013-05-15 stdio: use __REDIRECT for fwrite, fwrite_unlocked 2013-05-15 sig2str, stdio, warnings: port to clang
* Update copyright notices for 2013.Paul Eggert2013-01-011-1/+1
|
* Merge from gnulib.Paul Eggert2012-05-261-14/+33
| | | | Fixes: debbugs:11527
* configure: new option --enable-gcc-warningsPaul Eggert2012-04-091-0/+42
I have been using this change for many months in my private copy of Emacs, and have used it to find several bugs. It's mature enough to publish now. * Makefile.in (GNULIB_MODULES): Add warnings, manywarnings. * configure.in: Support --enable-gcc-warnings, in the style of other GNU packages such as coreutils. (C_WARNINGS_SWITCH): Remove, replacing with... (WARN_CFLAGS, GNULIB_WARN_CFLAGS): New variable. (PKG_CHECK_MODULES, C_SWITCH_X_SITE): Use -isystem rather than -I, when including system files with GCC. * etc/NEWS: Mention --enable-gcc-warnings. * lib/Makefile.am (AM_CFLAGS): New macro. * m4/manywarnings.m4, m4/warnings.m4: New files, from gnulib. * lib-src/Makefile.in (C_WARNINGS_SWITCH): Remove. (WARN_CFLAGS, WERROR_CFLAGS): New macros. (BASE_CFLAGS): Use new macros rather than old. * lwlib/Makefile.in (C_WARNINGS_SWITCH): Remove. (WARN_CFLAGS, WERROR_CFLAGS): New macros. (ALL_CFLAGS): Use new macros rather than old. * oldXMenu/Makefile.in (C_WARNINGS_SWITCH): Remove. (WARN_CFLAGS, WERROR_CFLAGS): New macros. (ALL_CFLAGS): Use new macros rather than old. * src/Makefile.in (C_WARNINGS_SWITCH): Remove. (WARN_CFLAGS, WERROR_CFLAGS): New macros. (ALL_CFLAGS): Use new macros rather than old. * src/process.c: Ignore -Wstrict-overflow to work around GCC bug 52904. * src/regex.c: Ignore -Wstrict-overflow. If !emacs, also ignore -Wunused-but-set-variable, -Wunused-function, -Wunused-macros, -Wunused-result, -Wunused-variable. This should go away once the Emacs and Gnulib regex code is merged. (xmalloc, xrealloc): Now static.