Be explicit about OS version (zherczeg#179)

via macports, allows pcre2 to build with jit support on OS X 10.4
vorosl · Aug 18, 2023 · 976e5d8 · 976e5d8
1 parent 351d9af
commit 976e5d8
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/sljit_src/sljitConfigInternal.h b/sljit_src/sljitConfigInternal.h
@@ -241,7 +241,9 @@ extern "C" {
 /* Not required to implement on archs with unified caches. */
 #define SLJIT_CACHE_FLUSH(from, to)
 
-#elif defined __APPLE__
+#elif defined __APPLE__ && \
+      defined __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ && \
+      __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1050
 
 /* Supported by all macs since Mac OS 10.5.
    However, it does not work on non-jailbroken iOS devices,