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| author | Jim Meyering <meyering@redhat.com> | 2012-10-07 10:37:25 +0200 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2012-10-07 10:41:39 +0200 |
| commit | 231e40a6ba29b892daca1e4a2e464c315874e155 (patch) | |
| tree | 489a0fd51bbefcf668ea2d7bcb6f83b2f76b20c3 | |
| parent | f947735d3c4036703e03bf6970784430db1355f7 (diff) | |
| download | coreutils-231e40a6ba29b892daca1e4a2e464c315874e155.tar.xz | |
maint: avoid warning from gcc's -Wunused-macros
On some systems, -Wunused-macros would warn about two macros:
src/factor.c:148:0: warning: macro "__clz_tab" is not used
src/factor.c:126:0: warning: macro "UHWtype" is not used
* src/factor.c: Add a use to placate gcc.
| -rw-r--r-- | src/factor.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/factor.c b/src/factor.c index 1ca581227..5bfbfdcd4 100644 --- a/src/factor.c +++ b/src/factor.c @@ -173,6 +173,12 @@ const unsigned char factor_clz_tab[129] = #endif +#if !defined __clz_tab && !defined UHWtype +/* Without this seemingly useless conditional, gcc -Wunused-macros + warns that each of the two tested macros is unused on Fedora 18. + FIXME: this is just an ugly band-aid. Fix it properly. */ +#endif + enum alg_type { ALG_POLLARD_RHO = 1, ALG_SQUFOF = 2 }; static enum alg_type alg; |