mirror of
https://github.com/NixOS/nix.git
synced 2024-11-22 06:42:28 +00:00
b72e93bca8
For the "stdenv accidentally referring to bootstrap-tools", it seems easier to specify the path that we don't want to depend on, e.g. disallowedRequisites = [ bootstrapTools ];
58 lines
1.4 KiB
Nix
58 lines
1.4 KiB
Nix
with import ./config.nix;
|
|
|
|
rec {
|
|
dep1 = mkDerivation {
|
|
name = "check-reqs-dep1";
|
|
builder = builtins.toFile "builder.sh" "mkdir $out; touch $out/file1";
|
|
};
|
|
|
|
dep2 = mkDerivation {
|
|
name = "check-reqs-dep2";
|
|
builder = builtins.toFile "builder.sh" "mkdir $out; touch $out/file2";
|
|
};
|
|
|
|
deps = mkDerivation {
|
|
name = "check-reqs-deps";
|
|
dep1 = dep1;
|
|
dep2 = dep2;
|
|
builder = builtins.toFile "builder.sh" ''
|
|
mkdir $out
|
|
ln -s $dep1/file1 $out/file1
|
|
ln -s $dep2/file2 $out/file2
|
|
'';
|
|
};
|
|
|
|
makeTest = nr: allowreqs: mkDerivation {
|
|
name = "check-reqs-" + toString nr;
|
|
inherit deps;
|
|
builder = builtins.toFile "builder.sh" ''
|
|
mkdir $out
|
|
ln -s $deps $out/depdir1
|
|
'';
|
|
allowedRequisites = allowreqs;
|
|
};
|
|
|
|
# When specifying all the requisites, the build succeeds.
|
|
test1 = makeTest 1 [ dep1 dep2 deps ];
|
|
|
|
# But missing anything it fails.
|
|
test2 = makeTest 2 [ dep2 deps ];
|
|
test3 = makeTest 3 [ dep1 deps ];
|
|
test4 = makeTest 4 [ deps ];
|
|
test5 = makeTest 5 [];
|
|
|
|
test6 = mkDerivation {
|
|
name = "check-reqs";
|
|
inherit deps;
|
|
builder = builtins.toFile "builder.sh" "mkdir $out; ln -s $deps $out/depdir1";
|
|
disallowedRequisites = [dep1];
|
|
};
|
|
|
|
test7 = mkDerivation {
|
|
name = "check-reqs";
|
|
inherit deps;
|
|
builder = builtins.toFile "builder.sh" "mkdir $out; ln -s $deps $out/depdir1";
|
|
disallowedRequisites = [test1];
|
|
};
|
|
}
|