Handle redefinition of GCC_VERSION

utelle · Dec 17, 2024 · b2253ef · b2253ef
1 parent c95b4e8
commit b2253ef
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/argon2/src/core.c b/src/argon2/src/core.c
@@ -46,8 +46,10 @@
 #define NOT_OPTIMIZED __attribute__((optnone))
 #endif
 #elif defined(__GNUC__)
+#ifndef GCC_VERSION
 #define GCC_VERSION                                                            \
     (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif
 #if GCC_VERSION >= 40400
 #define NOT_OPTIMIZED __attribute__((optimize("O0")))
 #endif