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{ stdenv }:
let
shlib = if stdenv.isDarwin then "dylib" else "so";
foo = stdenv.mkDerivation {
name = "foo-test";
unpackPhase = ":";
installPhase = ''
mkdir -p $out/bin $out/include $out/lib
$CC -o $out/bin/foo ${./cc-main.c}
chmod +x $out/bin/foo
cp ${./foo.c} $out/include/foo.h
$CC -shared ${stdenv.lib.optionalString stdenv.isDarwin "-Wl,-install_name,$out/lib/libfoo.dylib"} -o $out/lib/libfoo.${shlib} ${./foo.c}
'';
};
bar = stdenv.mkDerivation {
name = "bar-test";
outputs = [ "out" "dev" ];
unpackPhase = ":";
installPhase = ''
mkdir -p $out/bin $dev/include $dev/lib
$CC -o $out/bin/bar ${./cc-main.c}
chmod +x $out/bin/bar
cp ${./bar.c} $dev/include/bar.h
$CC -shared ${stdenv.lib.optionalString stdenv.isDarwin "-Wl,-install_name,$dev/lib/libbar.dylib"} -o $dev/lib/libbar.${shlib} ${./bar.c}
'';
};
in
stdenv.mkDerivation {
name = "stdenv-inputs-test";
phases = [ "buildPhase" ];
buildInputs = [ foo bar ];
buildPhase = ''
env
printf "checking whether binaries are available... " >&2
foo && bar
printf "checking whether compiler can find headers... " >&2
$CC -o include-check ${./include-main.c}
./include-check
printf "checking whether compiler can find headers... " >&2
$CC -o include-check ${./include-main.c}
./include-check
printf "checking whether compiler can find libraries... " >&2
$CC -lfoo -lbar -o lib-check ${./lib-main.c}
./lib-check
touch $out
'';
meta.platforms = stdenv.lib.platforms.all;
}
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