646b892680
Some checks failed
Periodic Merges (6h) / master → staging-nixos (push) Failing after 12m50s
Periodic Merges (6h) / master → staging-next (push) Failing after 12m54s
Periodic Merges (24h) / merge-base(master,staging) → haskell-updates (push) Failing after 11m54s
Periodic Merges (6h) / staging-next → staging (push) Failing after 12m13s
Periodic Merges (24h) / staging-next-25.05 → staging-25.05 (push) Failing after 13m24s
Periodic Merges (24h) / release-25.05 → staging-next-25.05 (push) Failing after 14m28s
107 lines
3.0 KiB
Nix
107 lines
3.0 KiB
Nix
{
|
||
lib,
|
||
stdenv,
|
||
swift,
|
||
useSwiftDriver ? true,
|
||
swift-driver,
|
||
clang,
|
||
}:
|
||
|
||
stdenv.mkDerivation (
|
||
swift._wrapperParams
|
||
// {
|
||
pname = "swift-wrapper";
|
||
inherit (swift) version meta;
|
||
|
||
outputs = [
|
||
"out"
|
||
"man"
|
||
];
|
||
|
||
# Wrapper and setup hook variables.
|
||
inherit swift;
|
||
inherit (swift)
|
||
swiftOs
|
||
swiftArch
|
||
swiftModuleSubdir
|
||
swiftLibSubdir
|
||
swiftStaticModuleSubdir
|
||
swiftStaticLibSubdir
|
||
;
|
||
swiftDriver = lib.optionalString useSwiftDriver "${swift-driver}/bin/swift-driver";
|
||
cc_wrapper = clang.override (prev: {
|
||
extraBuildCommands =
|
||
prev.extraBuildCommands
|
||
# We need to use the resource directory corresponding to Swift’s
|
||
# version of Clang instead of passing along the one from the
|
||
# `cc-wrapper` flags.
|
||
+ ''
|
||
rm -r $out/resource-root
|
||
substituteInPlace $out/nix-support/cc-cflags \
|
||
--replace-fail \
|
||
"-resource-dir=$out/resource-root" \
|
||
"-resource-dir=${lib.getLib swift}/lib/swift/clang"
|
||
''
|
||
# We need the libc++ headers corresponding to the LLVM version of
|
||
# Swift’s Clang.
|
||
+ lib.optionalString (clang.libcxx != null) ''
|
||
include -isystem "${lib.getDev swift}/include/c++/v1" > $out/nix-support/libcxx-cxxflags
|
||
'';
|
||
});
|
||
|
||
env.darwinMinVersion = lib.optionalString stdenv.targetPlatform.isDarwin (
|
||
stdenv.targetPlatform.darwinMinVersion
|
||
);
|
||
|
||
passAsFile = [ "buildCommand" ];
|
||
buildCommand = ''
|
||
mkdir -p $out/bin $out/nix-support
|
||
|
||
# Symlink all Swift binaries first.
|
||
# NOTE: This specifically omits clang binaries. We want to hide these for
|
||
# private use by Swift only.
|
||
ln -s -t $out/bin/ $swift/bin/swift*
|
||
|
||
# Replace specific binaries with wrappers.
|
||
for executable in swift swiftc swift-frontend; do
|
||
export prog=$swift/bin/$executable
|
||
rm $out/bin/$executable
|
||
substituteAll '${./wrapper.sh}' $out/bin/$executable
|
||
chmod a+x $out/bin/$executable
|
||
done
|
||
|
||
${lib.optionalString useSwiftDriver ''
|
||
# Symlink swift-driver executables.
|
||
ln -s -t $out/bin/ ${swift-driver}/bin/*
|
||
''}
|
||
|
||
ln -s ${swift.man} $man
|
||
|
||
# This link is here because various tools (swiftpm) check for stdlib
|
||
# relative to the swift compiler. It's fine if this is for build-time
|
||
# stuff, but we should patch all cases were it would end up in an output.
|
||
ln -s ${swift.lib}/lib $out/lib
|
||
|
||
substituteAll ${./setup-hook.sh} $out/nix-support/setup-hook
|
||
|
||
# Propagate any propagated inputs from the unwrapped Swift compiler, if any.
|
||
if [ -e "$swift/nix-support" ]; then
|
||
for input in "$swift/nix-support/"*propagated*; do
|
||
cp "$input" "$out/nix-support/$(basename "$input")"
|
||
done
|
||
fi
|
||
'';
|
||
|
||
passthru = {
|
||
inherit swift;
|
||
inherit (swift)
|
||
swiftOs
|
||
swiftArch
|
||
swiftModuleSubdir
|
||
swiftLibSubdir
|
||
tests
|
||
;
|
||
};
|
||
}
|
||
)
|