Cleanup warning from clang about unknown diagnostic

Author: stwhite91

src/QuickThreads/md/setjmp.c

@@ -29,7 +29,7 @@ struct helpdesc { qt_helper_t *hfn; qt_t *jb; void *oldptr; void *newptr; };
 # endif
 #endif
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wstringop-overflow"
 #endif
@@ -89,6 +89,6 @@ void *qt_abort(qt_helper_t *hfn, void *oldptr, void *newptr, qt_t *sp)
   longjmp(*(jmp_buf *)&sp, (int)(intptr_t)&help);
 }
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic pop
 #endif

src/QuickThreads/md/setjmp64.c

@@ -40,7 +40,7 @@ struct helpdesc { qt_helper_t *hfn; qt_t *jb; void *oldptr; void *newptr; };
 static TLS_SPECIFIER void * pbuf[MAXTABLE] = {0};
 static TLS_SPECIFIER int    pcounter = 1;
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wstringop-overflow"
 #endif
@@ -116,6 +116,6 @@ void *qt_abort(qt_helper_t *hfn, void *oldptr, void *newptr, qt_t *sp)
   longjmp(*(jmp_buf *)&sp, push_buf((void *)&help));
 }
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic pop
 #endif

src/QuickThreads/md/setjmp64_.c

@@ -46,7 +46,7 @@ struct helpdesc { qt_helper_t *hfn; qt_t *jb; void *oldptr; void *newptr; };
 static TLS_SPECIFIER void * pbuf[MAXTABLE] = {0};
 static TLS_SPECIFIER int    pcounter = 1;
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wstringop-overflow"
 #endif
@@ -123,6 +123,6 @@ void *qt_abort(qt_helper_t *hfn, void *oldptr, void *newptr, qt_t *sp)
   _longjmp(*(jmp_buf *)&sp, push_buf((void *)&help));
 }
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic pop
 #endif

src/QuickThreads/md/setjmp_m.c

@@ -34,7 +34,7 @@ struct helpdesc { qt_helper_t *hfn; qt_t *jb; void *oldptr; void *newptr; };
 # endif
 #endif
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wstringop-overflow"
 #endif
@@ -94,6 +94,6 @@ void *qt_abort(qt_helper_t *hfn, void *oldptr, void *newptr, qt_t *sp)
   _longjmp(*(jmp_buf *)&sp, (int)(intptr_t)&help);
 }
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic pop
 #endif

src/QuickThreads/md/sjalloca.c

@@ -17,7 +17,7 @@ struct helpdesc { qt_helper_t *hfn; qt_t *jb; void *oldptr; void *newptr; };
 #define SHIFTSP(pos) {char *osp = (char *)alloca(0); alloca((((char*)pos)-osp)+256); }
 #endif
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wstringop-overflow"
 #endif
@@ -77,6 +77,6 @@ void *qt_abort(qt_helper_t *hfn, void *oldptr, void *newptr, qt_t *sp)
   longjmp(*(jmp_buf *)&sp, (int)(intptr_t)&help);
 }
 
-#ifdef __GNUC__
+#if __GNUC__ && !__clang__
 #pragma GCC diagnostic pop
 #endif