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| author | Ulrich Drepper <drepper@redhat.com> | 2002-07-16 18:15:34 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2002-07-16 18:15:34 +0000 |
| commit | 8a989129d6203edb576b9566f6511ec035203321 (patch) | |
| tree | 6c59776d88aeed81a625394e29a9e6a4df5b28af /config.h.in | |
| parent | d2afebcce46f40e9d96fc48e541aa5a6d8deac9b (diff) | |
| download | glibc-8a989129d6203edb576b9566f6511ec035203321.tar.gz | |
Update.
2002-07-16 Ulrich Drepper <drepper@redhat.com>
* glibcbug.in: Fix little typo. Remove STDIO.
* config.h.in: Fail if __FAST_MATH__ is defined.
Diffstat (limited to 'config.h.in')
| -rw-r--r-- | config.h.in | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/config.h.in b/config.h.in index 34e3547431..5bafd13a6e 100644 --- a/config.h.in +++ b/config.h.in @@ -2,6 +2,12 @@ # error "glibc cannot be compiled without optimization" #endif +/* Another evil option when it comes to compiling the C library is + --ffast-math since it alters the ABI. */ +#ifdef __FAST_MATH__ +# error "glibc must not be compiled with -ffast-math" +#endif + /* Define if using GNU ld, with support for weak symbols in a.out, and for symbol set and warning messages extensions in a.out and ELF. This implies HAVE_WEAK_SYMBOLS; set by --with-gnu-ld. */ |