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libcxxapi: don't produce shared libs on musl

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This commit is contained in:
Nicolas Mattia 2019-10-02 13:28:04 +02:00
parent 761df21d6f
commit e494de20b3
1 changed files with 9 additions and 5 deletions
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14
pkgs/development/compilers/llvm/7/libc++abi.nix
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@ -1,4 +1,6 @@
{ stdenv, cmake, fetch, libcxx, llvm, version }:
{ stdenv, cmake, fetch, libcxx, llvm, version
# on musl the shared objects don't build
, enableShared ? ! stdenv.hostPlatform.isMusl }:
stdenv.mkDerivation {
pname = "libc++abi";
@ -11,13 +13,15 @@ stdenv.mkDerivation {
postUnpack = ''
unpackFile ${libcxx.src}
unpackFile ${llvm.src}
export cmakeFlags="-DLLVM_PATH=$PWD/$(ls -d llvm-*) -DLIBCXXABI_LIBCXX_PATH=$PWD/$(ls -d libcxx-*)"
cmakeFlagsArray=($cmakeFlagsArray -DLLVM_PATH=$PWD/$(ls -d llvm-*) -DLIBCXXABI_LIBCXX_PATH=$PWD/$(ls -d libcxx-*) )
'' + stdenv.lib.optionalString stdenv.isDarwin ''
export TRIPLE=x86_64-apple-darwin
'' + stdenv.lib.optionalString stdenv.hostPlatform.isMusl ''
patch -p1 -d $(ls -d libcxx-*) -i ${../libcxx-0001-musl-hacks.patch}
'';
cmakeFlags = stdenv.lib.optional (!enableShared) "-DLIBCXXABI_ENABLE_SHARED=OFF";
installPhase = if stdenv.isDarwin
then ''
for file in lib/*.dylib; do
@ -34,10 +38,10 @@ stdenv.mkDerivation {
else ''
install -d -m 755 $out/include $out/lib
install -m 644 lib/libc++abi.a $out/lib
install -m 644 lib/libc++abi.so.1.0 $out/lib
${stdenv.lib.optionalString enableShared "install -m 644 lib/libc++abi.so.1.0 $out/lib"}
install -m 644 ../include/cxxabi.h $out/include
ln -s libc++abi.so.1.0 $out/lib/libc++abi.so
ln -s libc++abi.so.1.0 $out/lib/libc++abi.so.1
${stdenv.lib.optionalString enableShared "ln -s libc++abi.so.1.0 $out/lib/libc++abi.so"}
${stdenv.lib.optionalString enableShared "ln -s libc++abi.so.1.0 $out/lib/libc++abi.so.1"}
'';
meta = {