llvmPackages_14: drop

- GCC 9, 10, 11, and 12 have been removed, as they have reached end‐of‐life upstream and are no longer supported.

- LLVM 12 and 13 have been removed, as they have reached end‐of‐life upstream and are no longer supported.

- LLVM 12, 13, and 14 have been removed, as they have reached end‐of‐life upstream and are no longer supported.

- GHCJS 8.10, exposed via `haskell.compiler.ghcjs` and `haskell.compiler.ghcjs810`, has been removed. Downstream users should migrate their projects to the new JavaScript backend of GHC proper which can be used via `pkgsCross.ghcjs` from Nixpkgs. Haskell packaging code, like `haskellPackages.mkDerivation`, `ghcWithPackages` and `hoogleWithPackages`, also no longer supports GHCJS.

diff --git a/cmake/modules/AddClang.cmake b/cmake/modules/AddClang.cmake

index 9bbbfc032b7d..947bd0da865d 100644

--- a/cmake/modules/AddClang.cmake

+++ b/cmake/modules/AddClang.cmake

@@ -119,8 +119,8 @@ macro(add_clang_library name)

         install(TARGETS ${lib}

           COMPONENT ${lib}

           ${export_to_clangtargets}

-          LIBRARY DESTINATION lib${LLVM_LIBDIR_SUFFIX}

-          ARCHIVE DESTINATION lib${LLVM_LIBDIR_SUFFIX}

+          LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}

+          ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}

           RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}")

         if (NOT LLVM_ENABLE_IDE)

@@ -175,7 +175,7 @@ endmacro()

 macro(add_clang_symlink name dest)

   add_llvm_tool_symlink(${name} ${dest} ALWAYS_GENERATE)

   # Always generate install targets

-  llvm_install_symlink(${name} ${dest} ALWAYS_GENERATE)

+  llvm_install_symlink(${name} ${dest} ${CMAKE_INSTALL_FULL_BINDIR} ALWAYS_GENERATE)

 endmacro()

 function(clang_target_link_libraries target type)

diff --git a/lib/Headers/CMakeLists.txt b/lib/Headers/CMakeLists.txt

index 078988980c52..14b58614b40a 100644

--- a/lib/Headers/CMakeLists.txt

+++ b/lib/Headers/CMakeLists.txt

@@ -234,7 +234,7 @@ set_target_properties(clang-resource-headers PROPERTIES

   FOLDER "Misc"

   RUNTIME_OUTPUT_DIRECTORY "${output_dir}")

-set(header_install_dir lib${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include)

+set(header_install_dir ${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/clang/${CLANG_VERSION}/include)

 install(

   FILES ${files} ${generated_files}

diff --git a/tools/libclang/CMakeLists.txt b/tools/libclang/CMakeLists.txt

index 4e0647971ab4..68dd67fcc476 100644

--- a/tools/libclang/CMakeLists.txt

+++ b/tools/libclang/CMakeLists.txt

@@ -216,7 +216,7 @@ foreach(PythonVersion ${CLANG_PYTHON_BINDINGS_VERSIONS})

           COMPONENT

             libclang-python-bindings

           DESTINATION

-            "lib${LLVM_LIBDIR_SUFFIX}/python${PythonVersion}/site-packages")

+            "${CMAKE_INSTALL_LIBDIR}${LLVM_LIBDIR_SUFFIX}/python${PythonVersion}/site-packages")

 endforeach()

 if(NOT LLVM_ENABLE_IDE)

   add_custom_target(libclang-python-bindings)

From 4add81bba40dcec62c4ea4481be8e35ac53e89d8 Mon Sep 17 00:00:00 2001

From: Will Dietz <w@wdtz.org>

Date: Thu, 18 May 2017 11:56:12 -0500

Subject: [PATCH] "purity" patch for 5.0

---

 lib/Driver/ToolChains/Gnu.cpp | 7 -------

 1 file changed, 7 deletions(-)

diff --git a/lib/Driver/ToolChains/Gnu.cpp b/lib/Driver/ToolChains/Gnu.cpp

index fe3c0191bb..c6a482bece 100644

--- a/lib/Driver/ToolChains/Gnu.cpp

+++ b/lib/Driver/ToolChains/Gnu.cpp

@@ -487,12 +487,6 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,

   if (!IsStatic) {

     if (Args.hasArg(options::OPT_rdynamic))

       CmdArgs.push_back("-export-dynamic");

-

-    if (!Args.hasArg(options::OPT_shared) && !IsStaticPIE) {

-      CmdArgs.push_back("-dynamic-linker");

-      CmdArgs.push_back(Args.MakeArgString(Twine(D.DyldPrefix) +

-                                           ToolChain.getDynamicLinker(Args)));

-    }

   }

   CmdArgs.push_back("-o");

-- 

2.11.0

diff --git a/lib/builtins/CMakeLists.txt b/lib/builtins/CMakeLists.txt

index 3a66dd9c3fb..7efc85d9f9f 100644

--- a/lib/builtins/CMakeLists.txt

+++ b/lib/builtins/CMakeLists.txt

@@ -345,4 +345,8 @@ if (NOT MSVC)

+  set(i486_SOURCES ${i386_SOURCES})

+  set(i586_SOURCES ${i386_SOURCES})

+  set(i686_SOURCES ${i386_SOURCES})

+

   if (WIN32)

     set(i386_SOURCES

       ${i386_SOURCES}

@@ -608,6 +612,7 @@ else ()

   endif()

   foreach (arch ${BUILTIN_SUPPORTED_ARCH})

+      message("arch: ${arch}")

     if (CAN_TARGET_${arch})

       # For ARM archs, exclude any VFP builtins if VFP is not supported

       if (${arch} MATCHES "^(arm|armhf|armv7|armv7s|armv7k|armv7m|armv7em)$")

From a56bb19a9dc303a50ef12d83cd24c2395bf81076 Mon Sep 17 00:00:00 2001

From: Ben Wolsieffer <benwolsieffer@gmail.com>

Date: Wed, 7 Dec 2022 21:25:46 -0500

Subject: [PATCH] [scudo][standalone] Use CheckAtomic to decide to link to

 libatomic

Standalone scudo uses the atomic operation builtin functions, which require

linking to libatomic on some platforms. Currently, this is done in an ad-hoc

manner. MIPS platforms always link to libatomic, and the tests are always linked

to it as well. libatomic is required on base ARMv6 (but not ARMv6K), but it is

currently not linked, causing the build to fail.

This patch replaces this ad-hoc logic with the CheckAtomic CMake module already

used in other parts of LLVM. The CheckAtomic module checks whether std::atomic

requires libatomic, which is not strictly the same as checking the atomic

builtins, but should have the same results as far as I know. If this is

problematic, a custom version of CheckAtomic could be used to specifically test

the builtins.

---

 compiler-rt/lib/scudo/standalone/CMakeLists.txt       | 7 +++++++

 compiler-rt/lib/scudo/standalone/tests/CMakeLists.txt | 4 +---

 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/lib/scudo/standalone/CMakeLists.txt b/lib/scudo/standalone/CMakeLists.txt

index ae5c354768c8..eb27374ca520 100644

--- a/lib/scudo/standalone/CMakeLists.txt

+++ b/lib/scudo/standalone/CMakeLists.txt

@@ -1,5 +1,8 @@

 add_compiler_rt_component(scudo_standalone)

+include(DetermineGCCCompatible)

+include(CheckAtomic)

+

 include_directories(../.. include)

 set(SCUDO_CFLAGS)

@@ -34,6 +37,10 @@ list(APPEND SCUDO_LINK_FLAGS -Wl,-z,defs,-z,now,-z,relro)

 list(APPEND SCUDO_LINK_FLAGS -ffunction-sections -fdata-sections -Wl,--gc-sections)

+if(HAVE_CXX_ATOMICS_WITH_LIB OR HAVE_CXX_ATOMICS64_WITH_LIB)

+  list(APPEND SCUDO_LINK_FLAGS -latomic)

+endif()

+

 # We don't use the C++ standard library, so avoid including it by mistake.

 append_list_if(COMPILER_RT_HAS_NOSTDLIBXX_FLAG -nostdlib++ SCUDO_LINK_FLAGS)

diff --git a/lib/scudo/standalone/tests/CMakeLists.txt b/lib/scudo/standalone/tests/CMakeLists.txt

index 6d0936cbb5c1..70a5a7e959c1 100644

--- a/lib/scudo/standalone/tests/CMakeLists.txt

+++ b/lib/scudo/standalone/tests/CMakeLists.txt

@@ -38,9 +38,7 @@ set(LINK_FLAGS

   ${SANITIZER_TEST_CXX_LIBRARIES}

   )

 list(APPEND LINK_FLAGS -pthread)

-# Linking against libatomic is required with some compilers

-check_library_exists(atomic __atomic_load_8 "" COMPILER_RT_HAS_LIBATOMIC)

-if (COMPILER_RT_HAS_LIBATOMIC)

+if(HAVE_CXX_ATOMICS_WITH_LIB OR HAVE_CXX_ATOMICS64_WITH_LIB)

   list(APPEND LINK_FLAGS -latomic)

 endif()

-- 

2.38.1