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| author | Paul Eggert <eggert@cs.ucla.edu> | 2013-07-07 23:15:38 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2013-07-07 23:15:38 -0700 |
| commit | 2a74a90a033ec2bf2580ca1c7163209f1cd3faed (patch) | |
| tree | 888b313d913d9ac5da8161784a39c85b4ca5241e /m4/stdalign.m4 | |
| parent | 6602769357bba5616c4d36a12d2dce254f4b5fee (diff) | |
| download | emacs-2a74a90a033ec2bf2580ca1c7163209f1cd3faed.tar.gz | |
Try to fix FreeBSD 9.1 porting problem.
This incorporates the following merge from gnulib:
2013-07-07 stdalign, verify: port to FreeBSD 9.1, to C11, and to C++11
Fixes: debbugs:14812
Diffstat (limited to 'm4/stdalign.m4')
| -rw-r--r-- | m4/stdalign.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/stdalign.m4 b/m4/stdalign.m4 index a866ff670b1..20be01aaf20 100644 --- a/m4/stdalign.m4 +++ b/m4/stdalign.m4 @@ -31,7 +31,8 @@ AC_DEFUN([gl_STDALIGN_H], /* Test _Alignas only on platforms where gnulib can help. */ #if \ - (__GNUC__ || __IBMC__ || __IBMCPP__ \ + ((defined __cplusplus && 201103 <= __cplusplus) \ + || __GNUC__ || __IBMC__ || __IBMCPP__ || __ICC \ || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) struct alignas_test { char c; char alignas (8) alignas_8; }; char test_alignas[offsetof (struct alignas_test, alignas_8) == 8 |