From 231e40a6ba29b892daca1e4a2e464c315874e155 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sun, 7 Oct 2012 10:37:25 +0200 Subject: [PATCH] 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. --- src/factor.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/factor.c b/src/factor.c index 1ca5812276..5bfbfdcd40 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; -- 2.47.2