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nixpkgs/pkgs/test/cc-wrapper/multilib.nix
2021-01-24 01:49:49 +01:00

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Nix

{ lib, stdenv }:
stdenv.mkDerivation {
name = "cc-multilib-test";
# XXX: "depend" on cc-wrapper test?
# TODO: Have tests report pointer size or something; ensure they are what we asked for
buildCommand = ''
NIX_DEBUG=1 $CC -v
NIX_DEBUG=1 $CXX -v
printf "checking whether compiler builds valid C binaries... " >&2
$CC -o cc-check ${./cc-main.c}
./cc-check
printf "checking whether compiler builds valid 32bit C binaries... " >&2
$CC -m32 -o c32-check ${./cc-main.c}
./c32-check
printf "checking whether compiler builds valid 64bit C binaries... " >&2
$CC -m64 -o c64-check ${./cc-main.c}
./c64-check
printf "checking whether compiler builds valid 32bit C++ binaries... " >&2
$CXX -m32 -o cxx32-check ${./cxx-main.cc}
./cxx32-check
printf "checking whether compiler builds valid 64bit C++ binaries... " >&2
$CXX -m64 -o cxx64-check ${./cxx-main.cc}
./cxx64-check
touch $out
'';
meta.platforms = lib.platforms.x86_64;
}