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|
{
stdenv,
lib,
zlib,
curl,
icu,
libunwind,
libuuid,
openssl,
lttng-ust_2_12,
patchelf,
writeShellScriptBin,
}:
let
binaryRPath = lib.makeLibraryPath (
[
stdenv.cc.cc
zlib
curl
icu
libunwind
libuuid
openssl
]
++ lib.optional stdenv.hostPlatform.isLinux lttng-ust_2_12
);
in
writeShellScriptBin "patch-nupkgs" (
''
set -euo pipefail
shopt -s nullglob
isELF() {
local fn="$1"
local fd
local magic
exec {fd}< "$fn"
read -r -n 4 -u "$fd" magic
exec {fd}<&-
if [ "$magic" = $'\177ELF' ]; then return 0; else return 1; fi
}
cd "$1"
''
+ lib.optionalString stdenv.hostPlatform.isLinux ''
for x in */* */*; do
# .nupkg.metadata is written last, so we know the packages is complete
[[ -d "$x" ]] && [[ -f "$x"/.nupkg.metadata ]] \
&& [[ ! -f "$x"/.nix-patched ]] || continue
echo "Patching package $x"
find "$x" -type f -print0 | while IFS= read -rd "" p; do
if [[ "$p" != *.nix-patched ]] \
&& isELF "$p" \
&& ${patchelf}/bin/patchelf --print-interpreter "$p" &>/dev/null; then
tmp="$p".$$.nix-patched
# if this fails to copy then another process must have patched it
cp --reflink=auto "$p" "$tmp" || continue
echo "Patchelfing $p as $tmp"
${patchelf}/bin/patchelf \
--set-interpreter "${stdenv.cc.bintools.dynamicLinker}" \
"$tmp" ||:
# This makes sure that if the binary requires some specific runtime dependencies, it can find it.
# This fixes dotnet-built binaries like crossgen2
${patchelf}/bin/patchelf \
--add-needed libicui18n.so \
--add-needed libicuuc.so \
--add-needed libz.so \
--add-needed libssl.so \
"$tmp"
${patchelf}/bin/patchelf \
--add-rpath "${binaryRPath}" \
"$tmp" ||:
mv "$tmp" "$p"
fi
done
touch "$x"/.nix-patched
done
''
+ lib.optionalString stdenv.hostPlatform.isDarwin ''
for x in microsoft.dotnet.ilcompiler/*; do
# .nupkg.metadata is written last, so we know the packages is complete
[[ -d "$x" ]] && [[ -f "$x"/.nupkg.metadata ]] \
&& [[ ! -f "$x"/.nix-patched-ilcompiler ]] || continue
echo "Patching package $x"
pushd "$x"
sed -i 's: -no_code_signature_warning::g' build/Microsoft.NETCore.Native.targets
sed -i 's:Include="-ld_classic"::g' build/Microsoft.NETCore.Native.Unix.targets
touch .nix-patched-ilcompiler
popd
done
''
)
|
