nethack: fix for gcc-12

2022-12-03 10:18:56 +05:00 · 2022-12-03 10:18:56 +05:00 · 584f33ae7d
parent 5f2aaea03e
commit 584f33ae7d
1 changed files with 14 additions and 0 deletions
--- a/srcpkgs/nethack/patches/2-gcc12.patch
+++ b/srcpkgs/nethack/patches/2-gcc12.patch
@ -0,0 +1,14 @@
+--- a/include/tradstdc.h
+++ b/include/tradstdc.h
+@@ -431,7 +431,11 @@
+ #define NORETURN __attribute__((noreturn))
+ /* disable gcc's __attribute__((__warn_unused_result__)) since explicitly
+    discarding the result by casting to (void) is not accepted as a 'use' */
+#if __GNUC__ >= 11
+#define __warn_unused_result__ unused
+#elif
+ #define __warn_unused_result__ /*empty*/
+#endif
+ #define warn_unused_result /*empty*/
+ #endif
+ #endif