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dibbler: add -fcommon workaround

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Workaround build failure on -fno-common toolchains like upstream
gcc-10. Otherwise build fails as:

    ld: listindex.o:/build/btar-1.1.1/loadindex.h:12: multiple definition of
      `ptr'; main.o:/build/btar-1.1.1/loadindex.h:12: first defined here
This commit is contained in:
Sergei Trofimovich 2022-05-20 08:04:24 +01:00
parent 2d584efc06
commit 579d1c7a39
1 changed files with 5 additions and 1 deletions
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6
pkgs/tools/networking/dibbler/default.nix
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@ -13,7 +13,11 @@ stdenv.mkDerivation rec {
"--enable-resolvconf"
];
NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin "-D__APPLE_USE_RFC_2292=1";
# -fcommon: Workaround build failure on -fno-common toolchains like upstream
# gcc-10. Otherwise build fails as:
# ld: ./Port-linux/libLowLevel.a(libLowLevel_a-interface.o):(.bss+0x4): multiple definition of `interface_auto_up';
# ./Port-linux/libLowLevel.a(libLowLevel_a-lowlevel-linux-link-state.o):(.bss+0x74): first defined here
NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin "-D__APPLE_USE_RFC_2292=1" + " -fcommon";
meta = with lib; {
description = "Portable DHCPv6 implementation";