only enable immintrin when clang is used. The base gcc does not suppo…

…rt it. Reviewed by: delphij
Snoopy354 · Jul 8, 2015 · b775c21 · b775c21
1 parent 8954a9a
commit b775c21
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/liblzma/config.h b/lib/liblzma/config.h
@@ -150,7 +150,8 @@
 #define HAVE_ICONV 1
 
 /* Define to 1 if you have the <immintrin.h> header file. */
-#if defined(__FreeBSD__) && defined(__amd64__)
+/* FreeBSD - only with clang because the base gcc does not support it */
+#if defined(__clang__) && defined(__FreeBSD__) && defined(__amd64__)
 #define HAVE_IMMINTRIN_H 1
 #endif