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-rw-r--r--src/mesa/main/imports.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/main/imports.h b/src/mesa/main/imports.h
index 20fa148fe59..9cb6c6cc352 100644
--- a/src/mesa/main/imports.h
+++ b/src/mesa/main/imports.h
@@ -576,7 +576,7 @@ _mesa_init_sqrt_table(void);
#define _mesa_ffs(i) ffs(i)
#define _mesa_ffsll(i) ffsll(i)
-#if ((_GNUC__ == 3 && __GNUC_MINOR__ >= 4) || __GNUC__ >= 4)
+#if ((__GNUC__ * 100 + __GNUC_MINOR__) >= 304) /* gcc 3.4 or later */
#define _mesa_bitcount(i) __builtin_popcount(i)
#define _mesa_bitcount_64(i) __builtin_popcountll(i)
#else