llvmPackages*.libcxx*: Always use the attribute name for pname

This decision was made in a902d99422 but just for LLVM 12. Now we apply it consitently.
2021-05-12 00:14:56 +00:00
parent 894f0c6ec8
commit e0d3c9d031
43 changed files with 28 additions and 28 deletions
@@ -0,0 +1,68 @@
+{ lib, stdenv, cmake, fetch, libcxx, libunwind, llvm, version
+, standalone ? stdenv.hostPlatform.useLLVM or false
+, withLibunwind ? !stdenv.isDarwin && !stdenv.isFreeBSD && !stdenv.hostPlatform.isWasm
+  # on musl the shared objects don't build
+, enableShared ? !stdenv.hostPlatform.isStatic
+}:
+
+stdenv.mkDerivation {
+  pname = "libcxxabi";
+  inherit version;
+
+  src = fetch "libcxxabi" "1zcqxsdjhawgz1cvpk07y3jl6fg9p3ay4nl69zsirqb2ghgyhhb2";
+
+  outputs = [ "out" "dev" ];
+
+  postUnpack = ''
+    unpackFile ${libcxx.src}
+    unpackFile ${llvm.src}
+    cmakeFlagsArray=($cmakeFlagsArray -DLLVM_PATH=$PWD/$(ls -d llvm-*) -DLIBCXXABI_LIBCXX_PATH=$PWD/$(ls -d libcxx-*) )
+  '' + lib.optionalString stdenv.isDarwin ''
+    export TRIPLE=x86_64-apple-darwin
+  '' + lib.optionalString stdenv.hostPlatform.isMusl ''
+    patch -p1 -d $(ls -d libcxx-*) -i ${../../libcxx-0001-musl-hacks.patch}
+  '';
+
+  patches = [
+    ./gnu-install-dirs.patch
+  ];
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = lib.optional withLibunwind libunwind;
+
+  cmakeFlags = lib.optionals standalone [
+    "-DLLVM_ENABLE_LIBCXX=ON"
+  ] ++ lib.optionals (standalone && withLibunwind) [
+    "-DLIBCXXABI_USE_LLVM_UNWINDER=ON"
+  ] ++ lib.optional (!enableShared) "-DLIBCXXABI_ENABLE_SHARED=OFF";
+
+  installPhase = if stdenv.isDarwin
+    then ''
+      for file in lib/*.dylib; do
+        # this should be done in CMake, but having trouble figuring out
+        # the magic combination of necessary CMake variables
+        # if you fancy a try, take a look at
+        # https://gitlab.kitware.com/cmake/community/-/wikis/doc/cmake/RPATH-handling
+        install_name_tool -id $out/$file $file
+      done
+      make install
+      install -d 755 $out/include
+      install -m 644 ../include/*.h $out/include
+    ''
+    else ''
+      install -d -m 755 $out/include $out/lib
+      install -m 644 lib/libc++abi.a $out/lib
+      ${lib.optionalString enableShared "install -m 644 lib/libc++abi.so.1.0 $out/lib"}
+      install -m 644 ../include/cxxabi.h $out/include
+      ${lib.optionalString enableShared "ln -s libc++abi.so.1.0 $out/lib/libc++abi.so"}
+      ${lib.optionalString enableShared "ln -s libc++abi.so.1.0 $out/lib/libc++abi.so.1"}
+    '';
+
+  meta = {
+    homepage = "https://libcxxabi.llvm.org/";
+    description = "A new implementation of low level support for a standard C++ library";
+    license = with lib.licenses; [ ncsa mit ];
+    maintainers = with lib.maintainers; [ vlstill ];
+    platforms = lib.platforms.unix;
+  };
+}
@@ -0,0 +1,28 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index d6648ede1f59..55a8f17ca5e6 100644
+--- a/CMakeLists.txt
+++ b/CMakeLists.txt
+@@ -20,6 +20,8 @@ set(CMAKE_MODULE_PATH
+ if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
+   project(libcxxabi CXX C)
+ 
+  include(GNUInstallDirs)
+
+   set(PACKAGE_NAME libcxxabi)
+   set(PACKAGE_VERSION 7.0.0svn)
+   set(PACKAGE_STRING "${PACKAGE_NAME} ${PACKAGE_VERSION}")
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 776c51294330..314b45feac69 100644
+--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
+@@ -195,8 +195,8 @@ add_custom_target(cxxabi DEPENDS ${LIBCXXABI_BUILD_TARGETS})
+ 
+ if (LIBCXXABI_INSTALL_LIBRARY)
+   install(TARGETS ${LIBCXXABI_INSTALL_TARGETS}
+-    LIBRARY DESTINATION ${LIBCXXABI_INSTALL_PREFIX}lib${LIBCXXABI_LIBDIR_SUFFIX} COMPONENT cxxabi
+-    ARCHIVE DESTINATION ${LIBCXXABI_INSTALL_PREFIX}lib${LIBCXXABI_LIBDIR_SUFFIX} COMPONENT cxxabi
+    LIBRARY DESTINATION ${LIBCXXABI_INSTALL_PREFIX}${CMAKE_INSTALL_LIBDIR}${LIBCXXABI_LIBDIR_SUFFIX} COMPONENT cxxabi
+    ARCHIVE DESTINATION ${LIBCXXABI_INSTALL_PREFIX}${CMAKE_INSTALL_LIBDIR}${LIBCXXABI_LIBDIR_SUFFIX} COMPONENT cxxabi
+     )
+ endif()
+