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t4kcommon: add -fcommon workaround

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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
This commit is contained in:
Sergei Trofimovich 2022-05-29 21:24:10 +01:00
parent 8461d467d7
commit 9c70296bc7
1 changed files with 7 additions and 0 deletions
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7
pkgs/games/t4kcommon/default.nix
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@ -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 ];