From 889ee4da05400687a6c5296a7632dc26f1d61924 Mon Sep 17 00:00:00 2001 From: Vinson Lee Date: Wed, 19 Oct 2016 18:03:12 -0700 Subject: [PATCH] util: Include string.h in bitscan.h. Fix build error with clang. Compiling src/compiler/glsl/link_varyings.cpp ... In file included from src/compiler/glsl/link_varyings.cpp:33: In file included from src/compiler/glsl/glsl_symbol_table.h:34: In file included from src/compiler/glsl/ir.h:33: In file included from src/compiler/glsl_types.h:29: /usr/include/string.h:518:12: error: exception specification in declaration does not match previous declaration extern int ffs (int __i) __THROW __attribute__ ((__const__)); ^ src/util/bitscan.h:51:13: note: expanded from macro 'ffs' ^ src/util/bitscan.h:96:18: note: previous declaration is here const int i = ffs(*mask) - 1; ^ src/util/bitscan.h:51:13: note: expanded from macro 'ffs' ^ Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=97952 Signed-off-by: Vinson Lee Reviewed-by: Timothy Arceri --- src/util/bitscan.h | 1 + 1 file changed, 1 insertion(+) diff --git a/src/util/bitscan.h b/src/util/bitscan.h index 8afef81a990..a5dfa1f9e3b 100644 --- a/src/util/bitscan.h +++ b/src/util/bitscan.h @@ -31,6 +31,7 @@ #include #include +#include #if defined(_MSC_VER) #include -- 2.30.2