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| author | Ulrich Drepper <drepper@redhat.com> | 1999-07-31 05:15:48 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-07-31 05:15:48 +0000 |
| commit | 3d558f4ec7fecbac0dddb4d321a1ec10f14e8e03 (patch) | |
| tree | 03f30bc95d97fe7f240c01644ca564a814bf542b /config.h.in | |
| parent | 94ffedf6e607675b0eeb7dfec020d722a0b94230 (diff) | |
| download | glibc-3d558f4ec7fecbac0dddb4d321a1ec10f14e8e03.tar.gz glibc-3d558f4ec7fecbac0dddb4d321a1ec10f14e8e03.tar.xz glibc-3d558f4ec7fecbac0dddb4d321a1ec10f14e8e03.zip | |
Update.
* configure.in: Add test for local label subtraction. * config.h.in: Ad HAVE_SUBTRACT_LOCAL_LABELS. * stdio-common/vfprintf.c (vfprintf): Use subtraction of local labels to reduce number of runtime relocations and move jump tables in read-only seciton.
Diffstat (limited to 'config.h.in')
| -rw-r--r-- | config.h.in | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/config.h.in b/config.h.in index 05826b6f6f..9eacb95389 100644 --- a/config.h.in +++ b/config.h.in @@ -80,6 +80,10 @@ /* Linux specific: minimum supported kernel version. */ #undef __LINUX_KERNEL_VERSION +/* An extension in gcc 2.96 and up allows to substract the values of two + local labels. */ +#undef HAVE_SUBTRACT_LOCAL_LABELS + /* */ |