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stdenv/make-derivation: unify logic for name modifications

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Unify the logic for constructing the name from pname and version and
modifying the name in case a host suffix needs to appended. This allows
us to modify the construction of name from pname and version without
having to duplicate it in two places.
This commit is contained in:
sternenseemann 2021-04-13 12:31:26 +02:00
parent 74df3bb889
commit fe0524cd7d
1 changed files with 14 additions and 9 deletions
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23
pkgs/stdenv/generic/make-derivation.nix
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@ -193,15 +193,20 @@ in rec {
"__darwinAllowLocalNetworking"
"__impureHostDeps" "__propagatedImpureHostDeps"
"sandboxProfile" "propagatedSandboxProfile"])
// (lib.optionalAttrs (!(attrs ? name) && attrs ? pname && attrs ? version)) {
name = "${attrs.pname}-${attrs.version}";
} // (lib.optionalAttrs (stdenv.hostPlatform != stdenv.buildPlatform && !dontAddHostSuffix && (attrs ? name || (attrs ? pname && attrs ? version)))) {
# Fixed-output derivations like source tarballs shouldn't get a host
# suffix. But we have some weird ones with run-time deps that are
# just used for their side-affects. Those might as well since the
# hash can't be the same. See #32986.
name = "${attrs.name or "${attrs.pname}-${attrs.version}"}-${stdenv.hostPlatform.config}";
} // {
// (lib.optionalAttrs (attrs ? name || (attrs ? pname && attrs ? version)) {
name =
let
name' = attrs.name or
"${attrs.pname}-${attrs.version}";
# Fixed-output derivations like source tarballs shouldn't get a host
# suffix. But we have some weird ones with run-time deps that are
# just used for their side-affects. Those might as well since the
# hash can't be the same. See #32986.
hostSuffix = lib.optionalString
(stdenv.hostPlatform != stdenv.buildPlatform && !dontAddHostSuffix)
"-${stdenv.hostPlatform.config}";
in name' + hostSuffix;
}) // {
builder = attrs.realBuilder or stdenv.shell;
args = attrs.args or ["-e" (attrs.builder or ./default-builder.sh)];
inherit stdenv;