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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-04-04 16:56:57 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-04-04 16:57:43 -0700 |
| commit | 15853707c8c36aff1d3cc19205971b88e04d007b (patch) | |
| tree | 500707c66fb48e90d4a10fbfc4a30efef77a91be /configure.ac | |
| parent | f71afd600aef77d3c7248ae0e94b8c55fb2c5eb2 (diff) | |
| download | emacs-15853707c8c36aff1d3cc19205971b88e04d007b.tar.gz | |
Default gcc -Og to inlining key ops
Problem reported by Martin Rudalics in:
https://lists.gnu.org/r/emacs-devel/2020-04/msg00195.html
* configure.ac (DEFINE_KEY_OPS_AS_MACROS): Define if -Og.
* src/Makefile.in (KEY_OPS_CFLAGS): New macro.
(EMACS_CFLAGS): Use it.
* src/lisp.h (DEFINE_KEY_OPS_AS_MACROS): Let the gcc command line
specify it. Remove use of undocumented INLINING macro.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9907160482e..4e34a1cc10c 100644 --- a/configure.ac +++ b/configure.ac @@ -938,6 +938,13 @@ if test "$ac_test_CFLAGS" != set; then esac fi +case "$GCC, $CFLAGS " in + yes,*' -Og '*) + AC_DEFINE([DEFINE_KEY_OPS_AS_MACROS], 1, + [Define to 1 if key low-level operations should be C macros + instead of inline functions.]) +esac + # gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found]) # --------------------------------------------------------------------------- # If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND. |