Merge pull request #175353 from trofi/workaround-fno-common-for-t4kcommon

t4kcommon: add -fcommon workaround
2022-05-30 03:52:15 +02:00
parent 83ad22d8c9 9c70296bc7
commit 00d5e2afc8
1 changed files with 7 additions and 0 deletions
@@ -19,6 +19,13 @@ stdenv.mkDerivation rec {
    })
  ];

+  # Workaround build failure on -fno-common toolchains like upstream
+  # gcc-10. Otherwise build fails as:
+  #   ld: CMakeFiles/t4k_common.dir/t4k_throttle.c.o:(.bss+0x0): multiple definition of
+  #     `wrapped_lines'; CMakeFiles/t4k_common.dir/t4k_audio.c.o:(.bss+0x0): first defined here
+  # TODO: revisit https://github.com/tux4kids/t4kcommon/pull/10 when merged.
+  NIX_CFLAGS_COMPILE = "-fcommon";
+
  nativeBuildInputs = [ cmake pkg-config ];
  buildInputs = [ SDL SDL_image SDL_mixer SDL_net SDL_ttf libpng librsvg libxml2 ];