74 lines
1.9 KiB
Nix
74 lines
1.9 KiB
Nix
{ stdenv
|
|
, lib
|
|
, dotnetCorePackages
|
|
, zlib
|
|
, curl
|
|
, icu
|
|
, libunwind
|
|
, libuuid
|
|
, openssl
|
|
, lttng-ust_2_12
|
|
, writeShellScriptBin
|
|
}:
|
|
|
|
let
|
|
buildRid = dotnetCorePackages.systemToDotnetRid stdenv.buildPlatform.system;
|
|
|
|
binaryRPath = lib.makeLibraryPath ([
|
|
stdenv.cc.cc
|
|
zlib
|
|
curl
|
|
icu
|
|
libunwind
|
|
libuuid
|
|
openssl
|
|
] ++ lib.optional stdenv.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 "$1"
|
|
for x in *.${buildRid}/* *.${buildRid}.*/*; do
|
|
# .nupkg.metadata is written last, so we know the packages is complete
|
|
[[ -d "$x" ]] && [[ -f "$x"/.nupkg.metadata ]] \
|
|
&& [[ ! -f "$x"/.nix-patched ]] || continue
|
|
echo "Patching package $x"
|
|
pushd "$x"
|
|
for p in $(find -type f); do
|
|
if [[ "$p" != *.nix-patched ]] \
|
|
&& isELF "$p" \
|
|
&& patchelf --print-interpreter "$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 $tmp"
|
|
patchelf \
|
|
--set-interpreter "${stdenv.cc.bintools.dynamicLinker}" \
|
|
"$tmp" ||:
|
|
# This makes sure that if the binary requires some specific runtime dependencies, it can find it.
|
|
# This fixes dotnet-built binaries like crossgen2
|
|
patchelf \
|
|
--add-needed libicui18n.so \
|
|
--add-needed libicuuc.so \
|
|
--add-needed libz.so \
|
|
--add-needed libssl.so \
|
|
"$tmp"
|
|
patchelf \
|
|
--add-rpath "${binaryRPath}" \
|
|
"$tmp" ||:
|
|
mv "$tmp" "$p"
|
|
fi
|
|
done
|
|
touch .nix-patched
|
|
popd
|
|
done
|
|
''
|