tjh.dev
1{ lib, stdenv }:
2
3let
4 foo = stdenv.mkDerivation {
5 name = "foo-test";
6
7 dontUnpack = true;
8
9 installPhase = ''
10 mkdir -p $out/bin $out/include $out/lib
11 $CC -o $out/bin/foo ${./cc-main.c}
12 chmod +x $out/bin/foo
13 cp ${./foo.c} $out/include/foo.h
14 $CC -shared \
15 ${lib.optionalString stdenv.isDarwin "-Wl,-install_name,$out/lib/libfoo.dylib"} \
16 -o $out/lib/libfoo${stdenv.hostPlatform.extensions.sharedLibrary} \
17 ${./foo.c}
18 '';
19 };
20
21 bar = stdenv.mkDerivation {
22 name = "bar-test";
23 outputs = [ "out" "dev" ];
24
25 dontUnpack = true;
26
27 installPhase = ''
28 mkdir -p $out/bin $dev/include $dev/lib
29 $CC -o $out/bin/bar ${./cc-main.c}
30 chmod +x $out/bin/bar
31 cp ${./bar.c} $dev/include/bar.h
32 $CC -shared \
33 ${lib.optionalString stdenv.isDarwin "-Wl,-install_name,$dev/lib/libbar.dylib"} \
34 -o $dev/lib/libbar${stdenv.hostPlatform.extensions.sharedLibrary} \
35 ${./bar.c}
36 '';
37 };
38in
39
40stdenv.mkDerivation {
41 name = "stdenv-inputs-test";
42 phases = [ "buildPhase" ];
43
44 buildInputs = [ foo bar ];
45
46 buildPhase = ''
47 env
48
49 printf "checking whether binaries are available... " >&2
50 foo && bar
51
52 printf "checking whether compiler can find headers... " >&2
53 $CC -o include-check ${./include-main.c}
54 ./include-check
55
56 printf "checking whether compiler can find headers... " >&2
57 $CC -o include-check ${./include-main.c}
58 ./include-check
59
60 printf "checking whether compiler can find libraries... " >&2
61 $CC -lfoo -lbar -o lib-check ${./lib-main.c}
62 ./lib-check
63
64 touch $out
65 '';
66
67 meta.platforms = lib.platforms.all;
68}