{ stdenv }: let foo = stdenv.mkDerivation { name = "foo-test"; dontUnpack = true; 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 $out/lib/libfoo${stdenv.hostPlatform.extensions.sharedLibrary} \ ${./foo.c} ''; }; bar = stdenv.mkDerivation { name = "bar-test"; outputs = [ "out" "dev" ]; dontUnpack = true; 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 $dev/lib/libbar${stdenv.hostPlatform.extensions.sharedLibrary} \ ${./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; }