diff options
Diffstat (limited to 'nixpkgs/pkgs/development/compilers/swift/patches/libdispatch-fortify-fix.patch')
-rw-r--r-- | nixpkgs/pkgs/development/compilers/swift/patches/libdispatch-fortify-fix.patch | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/swift/patches/libdispatch-fortify-fix.patch b/nixpkgs/pkgs/development/compilers/swift/patches/libdispatch-fortify-fix.patch new file mode 100644 index 000000000000..d23a308d68f4 --- /dev/null +++ b/nixpkgs/pkgs/development/compilers/swift/patches/libdispatch-fortify-fix.patch @@ -0,0 +1,13 @@ +Nix compiles with _FORTIFY_SOURCE enabled. Fix error due to -Werror and an unused return value warning. + +--- swift-corelibs-libdispatch/src/internal.h 2019-04-26 09:33:38.287289099 +0200 ++++ swift-corelibs-libdispatch/src/internal.h 2019-04-26 15:31:10.485334128 +0200 +@@ -1053,7 +1053,7 @@ + #else + #define _dispatch_client_assert_fail(fmt, ...) do { \ + char *_msg = NULL; \ +- asprintf(&_msg, "%s" fmt, DISPATCH_ASSERTION_FAILED_MESSAGE, \ ++ (void)asprintf(&_msg, "%s" fmt, DISPATCH_ASSERTION_FAILED_MESSAGE, \ + ##__VA_ARGS__); \ + _dispatch_assert_crash(_msg); \ + free(_msg); \ |