darwin.darling.src: fix build on case-sensitive filesystems

Co-authored-by: Andrew Childs <lorne@cons.org.nz>
This commit is contained in:
Dmitry Kalinkin 2020-12-22 18:55:28 -05:00
parent a1c004725b
commit 1a25e9b05c
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@ -8,11 +8,22 @@ stdenv.mkDerivation rec {
url = "https://github.com/darlinghq/darling/archive/d2cc5fa748003aaa70ad4180fff0a9a85dc65e9b.tar.gz";
sha256 = "11b51fw47nl505h63bgx5kqiyhf3glhp1q6jkpb6nqfislnzzkrf";
postFetch = ''
# Get rid of case conflict
mkdir $out
# The archive contains both `src/opendirectory` and `src/OpenDirectory`,
# pre-create the directory to choose the canonical case on
# case-insensitive filesystems.
mkdir -p $out/src/OpenDirectory
cd $out
tar -xzf $downloadedFile --strip-components=1
rm -r $out/src/libm
# If `src/opendirectory` and `src/OpenDirectory` refer to different
# things, then combine them into `src/OpenDirectory` to match the result
# on case-insensitive filesystems.
if [ "$(stat -c %i src/opendirectory)" != "$(stat -c %i src/OpenDirectory)" ]; then
mv src/opendirectory/* src/OpenDirectory/
rmdir src/opendirectory
fi
'';
};