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ifm: add -fcommon workaround

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

    ld: libvars.a(vars-freeze-lex.o):src/libvars/vars-freeze-lex.l:23:
      multiple definition of `line_number'; ifm-main.o:src/ifm-main.c:46: first defined here
This commit is contained in:
Sergei Trofimovich
2022-06-06 18:51:02 +01:00
committed by Florian Brandes
parent 4b422f7df7
commit 1cb7efeb07
1 changed files with 5 additions and 0 deletions
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5
pkgs/tools/graphics/ifm/default.nix
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@@ -13,6 +13,11 @@ stdenv.mkDerivation rec {
buildInputs = [ perl tk ]; # perl and wish are not run but written as shebangs. buildInputs = [ perl tk ]; # perl and wish are not run but written as shebangs.
# Workaround build failure on -fno-common toolchains:
# ld: libvars.a(vars-freeze-lex.o):src/libvars/vars-freeze-lex.l:23:
# multiple definition of `line_number'; ifm-main.o:src/ifm-main.c:46: first defined here
NIX_CFLAGS_COMPILE = "-fcommon";
enableParallelBuilding = false; # ifm-scan.l:16:10: fatal error: ifm-parse.h: No such file or directory enableParallelBuilding = false; # ifm-scan.l:16:10: fatal error: ifm-parse.h: No such file or directory
meta = with lib; { meta = with lib; {