1 files changed, 46 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/compilers/llvm/14/libcxxabi/gnu-install-dirs.patch b/nixpkgs/pkgs/development/compilers/llvm/14/libcxxabi/gnu-install-dirs.patch
new file mode 100644
index 000000000000..a93348ded0c1
--- /dev/null
+++ b/nixpkgs/pkgs/development/compilers/llvm/14/libcxxabi/gnu-install-dirs.patch
@@ -0,0 +1,46 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 858f5d5cfd7f..16c67d7062be 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -10,6 +10,8 @@ endif()
+ 
+ cmake_minimum_required(VERSION 3.13.4)
+ 
++include(GNUInstallDirs)
++
+ set(LLVM_COMMON_CMAKE_UTILS "${CMAKE_CURRENT_SOURCE_DIR}/../cmake")
+ 
+ # Add path for custom modules
+@@ -213,9 +215,9 @@ set(CMAKE_MODULE_PATH
+ if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE)
+   set(LIBCXXABI_HEADER_DIR ${LLVM_BINARY_DIR})
+   set(LIBCXXABI_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR}/${LLVM_DEFAULT_TARGET_TRIPLE})
+-  set(LIBCXXABI_INSTALL_LIBRARY_DIR lib${LLVM_LIBDIR_SUFFIX}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH
++  set(LIBCXXABI_INSTALL_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/${LLVM_DEFAULT_TARGET_TRIPLE} CACHE PATH
+       "Path where built libc++abi libraries should be installed.")
+-  set(LIBCXXABI_INSTALL_RUNTIME_DIR bin CACHE PATH
++  set(LIBCXXABI_INSTALL_RUNTIME_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH
+       "Path where built libc++abi runtime libraries should be installed.")
+   if(LIBCXX_LIBDIR_SUBDIR)
+     string(APPEND LIBCXXABI_LIBRARY_DIR /${LIBCXXABI_LIBDIR_SUBDIR})
+@@ -224,16 +226,16 @@ if(LLVM_ENABLE_PER_TARGET_RUNTIME_DIR AND NOT APPLE)
+ elseif(LLVM_LIBRARY_OUTPUT_INTDIR)
+   set(LIBCXXABI_HEADER_DIR ${LLVM_BINARY_DIR})
+   set(LIBCXXABI_LIBRARY_DIR ${LLVM_LIBRARY_OUTPUT_INTDIR})
+-  set(LIBCXXABI_INSTALL_LIBRARY_DIR lib${LIBCXXABI_LIBDIR_SUFFIX} CACHE PATH
++  set(LIBCXXABI_INSTALL_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR}${LIBCXXABI_LIBDIR_SUFFIX} CACHE PATH
+       "Path where built libc++abi libraries should be installed.")
+-  set(LIBCXXABI_INSTALL_RUNTIME_DIR bin CACHE PATH
++  set(LIBCXXABI_INSTALL_RUNTIME_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH
+       "Path where built libc++abi runtime libraries should be installed.")
+ else()
+   set(LIBCXXABI_HEADER_DIR ${CMAKE_BINARY_DIR})
+   set(LIBCXXABI_LIBRARY_DIR ${CMAKE_BINARY_DIR}/lib${LIBCXXABI_LIBDIR_SUFFIX})
+-  set(LIBCXXABI_INSTALL_LIBRARY_DIR lib${LIBCXXABI_LIBDIR_SUFFIX} CACHE PATH
++  set(LIBCXXABI_INSTALL_LIBRARY_DIR ${CMAKE_INSTALL_LIBDIR}${LIBCXXABI_LIBDIR_SUFFIX} CACHE PATH
+       "Path where built libc++abi libraries should be installed.")
+-  set(LIBCXXABI_INSTALL_RUNTIME_DIR bin CACHE PATH
++  set(LIBCXXABI_INSTALL_RUNTIME_DIR "${CMAKE_INSTALL_BINDIR}" CACHE PATH
+       "Path where built libc++abi runtime libraries should be installed.")
+ endif()
+