New package: llvm15-15.0.7

2022-12-18 00:36:59 +01:00 · 2022-12-18 00:36:59 +01:00 · cd715ea657
parent fa5970a54e
commit cd715ea657
24 changed files with 1097 additions and 1 deletions
--- a/common/shlibs
+++ b/common/shlibs
@ -718,7 +718,6 @@ libmca_common_dstore.so.1 libopenmpi-4.0.1_1
 libmca_common_ompio.so.41 libopenmpi-3.0.1_1
 libmca_common_monitoring.so.50 libopenmpi-3.1.2_1
 libmpi.so.40 libopenmpi-3.0.1_1
-libomp.so libomp-12.0.1_4
 libompitrace.so.40 libopenmpi-3.0.1_1
 libopen-pal.so.40 libopenmpi-3.0.1_1
 libopen-rte.so.40 libopenmpi-3.0.1_1
@ -993,7 +992,10 @@ libclang.so.12 libclang-12.0.0_1
 libclang-cpp.so.12 libclang-cpp-12.0.0_1
 libLLVM-11.so libllvm11-11.0.0_1
 libLLVM-12.so libllvm12-12.0.0_1
+libLLVM-15.so libllvm15-15.0.7_1
 libLLVMSPIRVLib.so.12 SPIRV-LLVM-Translator-12.0.0_1
+libomp.so.5 libomp-15.0.7_1
+libomptarget.so.15 libomp-15.0.7_1
 libisofs.so.6 libisofs-0.6.24_1
 libmpack.so.0 libmpack-1.0.5_1
 libGeoIP.so.1 libgeoip-1.4.8_1
--- a/srcpkgs/libllvm15
+++ b/srcpkgs/libllvm15
@ -0,0 +1 @@
+llvm15
--- a/srcpkgs/llvm15/files/llvm-Config-llvm-config.h
+++ b/srcpkgs/llvm15/files/llvm-Config-llvm-config.h
@ -0,0 +1,9 @@
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+#include "llvm-config-32.h"
+#elif __WORDSIZE == 64
+#include "llvm-config-64.h"
+#else
+#error "Unknown word size"
+#endif
--- a/srcpkgs/llvm15/patches/clang-001-fix-unwind-chain-inclusion.patch
+++ b/srcpkgs/llvm15/patches/clang-001-fix-unwind-chain-inclusion.patch
@ -0,0 +1,44 @@
+From 352974169f0d2b5da3d5321f588f5e3b5941330e Mon Sep 17 00:00:00 2001
+From: Andrea Brancaleoni <miwaxe@gmail.com>
+Date: Tue, 8 Sep 2015 22:14:57 +0200
+Subject: [PATCH 2/7] fix unwind chain inclusion
+
+---
+ lib/Headers/unwind.h | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/lib/Headers/unwind.h b/lib/Headers/unwind.h
+index 303d792..44e10cc 100644
+--- a/clang/lib/Headers/unwind.h
+++ b/clang/lib/Headers/unwind.h
+@@ -9,9 +9,6 @@
+ 
+ /* See "Data Definitions for libgcc_s" in the Linux Standard Base.*/
+ 
+-#ifndef __CLANG_UNWIND_H
+-#define __CLANG_UNWIND_H
+-
+ #if defined(__APPLE__) && __has_include_next(<unwind.h>)
+ /* Darwin (from 11.x on) provide an unwind.h. If that's available,
+  * use it. libunwind wraps some of its definitions in #ifdef _GNU_SOURCE,
+@@ -39,6 +36,9 @@
+ # endif
+ #else
+ 
+#ifndef __CLANG_UNWIND_H
+#define __CLANG_UNWIND_H
+
+ #include <stdint.h>
+ 
+ #ifdef __cplusplus
+@@ -322,6 +322,7 @@ _Unwind_Ptr _Unwind_GetTextRelBase(struct _Unwind_Context *);
+ }
+ #endif
+ 
+#endif /* __CLANG_UNWIND_H */
+
+ #endif
+ 
+-#endif /* __CLANG_UNWIND_H */
+-- 
+2.5.1
--- a/srcpkgs/llvm15/patches/clang-002-add-musl-triples.patch
+++ b/srcpkgs/llvm15/patches/clang-002-add-musl-triples.patch
@ -0,0 +1,115 @@
+--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
+@@ -2086,7 +2086,8 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
+   static const char *const ARMHFTriples[] = {"arm-linux-gnueabihf",
+                                              "armv7hl-redhat-linux-gnueabi",
+                                              "armv6hl-suse-linux-gnueabi",
+-                                             "armv7hl-suse-linux-gnueabi"};
+                                             "armv7hl-suse-linux-gnueabi",
+                                             "armv7l-linux-gnueabihf"};
+   static const char *const ARMebLibDirs[] = {"/lib"};
+   static const char *const ARMebTriples[] = {"armeb-linux-gnueabi",
+                                              "armeb-linux-androideabi"};
+@@ -2153,8 +2154,7 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
+       "powerpc64-suse-linux", "powerpc-montavista-linuxspe"};
+   static const char *const PPCLELibDirs[] = {"/lib32", "/lib"};
+   static const char *const PPCLETriples[] = {"powerpcle-linux-gnu",
+-                                             "powerpcle-unknown-linux-gnu",
+-                                             "powerpcle-linux-musl"};
+                                             "powerpcle-unknown-linux-gnu"};
+ 
+   static const char *const PPC64LibDirs[] = {"/lib64", "/lib"};
+   static const char *const PPC64Triples[] = {
+@@ -2235,6 +2235,92 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
+     return;
+   }
+ 
+  if (TargetTriple.isMusl()) {
+    static const char *const AArch64MuslTriples[] = {"aarch64-linux-musl"};
+    static const char *const ARMHFMuslTriples[] = {
+        "arm-linux-musleabihf", "armv7l-linux-musleabihf"
+    };
+    static const char *const ARMMuslTriples[] = {"arm-linux-musleabi"};
+    static const char *const X86_64MuslTriples[] = {"x86_64-linux-musl"};
+    static const char *const X86MuslTriples[] = {"i686-linux-musl"};
+    static const char *const MIPSMuslTriples[] = {
+        "mips-linux-musl", "mipsel-linux-musl",
+        "mipsel-linux-muslhf", "mips-linux-muslhf"
+    };
+    static const char *const PPCMuslTriples[] = {"powerpc-linux-musl"};
+    static const char *const PPCLEMuslTriples[] = {"powerpcle-linux-musl"};
+    static const char *const PPC64MuslTriples[] = {"powerpc64-linux-musl"};
+    static const char *const PPC64LEMuslTriples[] = {"powerpc64le-linux-musl"};
+    static const char *const RISCV64MuslTriples[] = {"riscv64-linux-musl"};
+
+    switch (TargetTriple.getArch()) {
+    case llvm::Triple::aarch64:
+      LibDirs.append(begin(AArch64LibDirs), end(AArch64LibDirs));
+      TripleAliases.append(begin(AArch64MuslTriples), end(AArch64MuslTriples));
+      BiarchLibDirs.append(begin(AArch64LibDirs), end(AArch64LibDirs));
+      BiarchTripleAliases.append(begin(AArch64MuslTriples), end(AArch64MuslTriples));
+      break;
+    case llvm::Triple::arm:
+      LibDirs.append(begin(ARMLibDirs), end(ARMLibDirs));
+      if (TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
+        TripleAliases.append(begin(ARMHFMuslTriples), end(ARMHFMuslTriples));
+      } else {
+        TripleAliases.append(begin(ARMMuslTriples), end(ARMMuslTriples));
+      }
+      break;
+    case llvm::Triple::x86_64:
+      LibDirs.append(begin(X86_64LibDirs), end(X86_64LibDirs));
+      TripleAliases.append(begin(X86_64MuslTriples), end(X86_64MuslTriples));
+      BiarchLibDirs.append(begin(X86LibDirs), end(X86LibDirs));
+      BiarchTripleAliases.append(begin(X86MuslTriples), end(X86MuslTriples));
+      break;
+    case llvm::Triple::x86:
+      LibDirs.append(begin(X86LibDirs), end(X86LibDirs));
+      TripleAliases.append(begin(X86MuslTriples), end(X86MuslTriples));
+      BiarchLibDirs.append(begin(X86_64LibDirs), end(X86_64LibDirs));
+      BiarchTripleAliases.append(begin(X86_64MuslTriples), end(X86_64MuslTriples));
+      break;
+    case llvm::Triple::mips:
+      LibDirs.append(begin(MIPSLibDirs), end(MIPSLibDirs));
+      TripleAliases.append(begin(MIPSMuslTriples), end(MIPSMuslTriples));
+      break;
+    case llvm::Triple::ppc:
+      LibDirs.append(begin(PPCLibDirs), end(PPCLibDirs));
+      TripleAliases.append(begin(PPCMuslTriples), end(PPCMuslTriples));
+      BiarchLibDirs.append(begin(PPC64LibDirs), end(PPC64LibDirs));
+      BiarchTripleAliases.append(begin(PPC64MuslTriples), end(PPC64MuslTriples));
+      break;
+    case llvm::Triple::ppcle:
+      LibDirs.append(begin(PPCLELibDirs), end(PPCLELibDirs));
+      TripleAliases.append(begin(PPCLEMuslTriples), end(PPCLEMuslTriples));
+      BiarchLibDirs.append(begin(PPC64LELibDirs), end(PPC64LELibDirs));
+      BiarchTripleAliases.append(begin(PPC64LEMuslTriples), end(PPC64LEMuslTriples));
+      break;
+    case llvm::Triple::ppc64:
+      LibDirs.append(begin(PPC64LibDirs), end(PPC64LibDirs));
+      TripleAliases.append(begin(PPC64MuslTriples), end(PPC64MuslTriples));
+      BiarchLibDirs.append(begin(PPCLibDirs), end(PPCLibDirs));
+      BiarchTripleAliases.append(begin(PPCMuslTriples), end(PPCMuslTriples));
+      break;
+    case llvm::Triple::ppc64le:
+      LibDirs.append(begin(PPC64LELibDirs), end(PPC64LELibDirs));
+      TripleAliases.append(begin(PPC64LEMuslTriples), end(PPC64LEMuslTriples));
+      BiarchLibDirs.append(begin(PPCLELibDirs), end(PPCLELibDirs));
+      BiarchTripleAliases.append(begin(PPCLEMuslTriples), end(PPCLEMuslTriples));
+      break;
+    case llvm::Triple::riscv64:
+      LibDirs.append(begin(RISCV64LibDirs), end(RISCV64LibDirs));
+      TripleAliases.append(begin(RISCV64MuslTriples), end(RISCV64MuslTriples));
+      break;
+    default:
+      break;
+    }
+    TripleAliases.push_back(TargetTriple.str());
+    if (TargetTriple.str() != BiarchTriple.str())
+      BiarchTripleAliases.push_back(BiarchTriple.str());
+    return;
+  }
+
+   // Android targets should not use GNU/Linux tools or libraries.
+   if (TargetTriple.isAndroid()) {
+     static const char *const AArch64AndroidTriples[] = {
--- a/srcpkgs/llvm15/patches/clang-003-ppc64-dynamic-linker-path.patch
+++ b/srcpkgs/llvm15/patches/clang-003-ppc64-dynamic-linker-path.patch
@ -0,0 +1,13 @@
+--- a/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/clang/lib/Driver/ToolChains/Linux.cpp
+@@ -504,10 +504,6 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+     Loader = "ld.so.1";
+     break;
+   case llvm::Triple::ppc64:
+-    LibDir = "lib64";
+-    Loader =
+-        (tools::ppc::hasPPCAbiArg(Args, "elfv2")) ? "ld64.so.2" : "ld64.so.1";
+-    break;
+   case llvm::Triple::ppc64le:
+     LibDir = "lib64";
+     Loader =
--- a/srcpkgs/llvm15/patches/clang-004-ppc64-musl-elfv2.patch
+++ b/srcpkgs/llvm15/patches/clang-004-ppc64-musl-elfv2.patch
@ -0,0 +1,48 @@
+--- a/clang/lib/Basic/Targets/PPC.h
+++ b/clang/lib/Basic/Targets/PPC.h
+@@ -415,11 +415,10 @@ public:
+       LongDoubleFormat = &llvm::APFloat::IEEEdouble();
+     } else if ((Triple.getArch() == llvm::Triple::ppc64le)) {
+       DataLayout = "e-m:e-i64:64-n32:64";
+-      ABI = "elfv2";
+     } else {
+       DataLayout = "E-m:e-i64:64-n32:64";
+-      ABI = "elfv1";
+     }
+    ABI = "elfv2";
+ 
+     if (Triple.isOSFreeBSD() || Triple.isOSOpenBSD() || Triple.isMusl()) {
+       LongDoubleWidth = LongDoubleAlign = 64;
+--- a/clang/lib/CodeGen/TargetInfo.cpp
+++ b/clang/lib/CodeGen/TargetInfo.cpp
+@@ -10927,9 +10927,9 @@ const TargetCodeGenInfo &CodeGenModule::getTargetCodeGenInfo() {
+       return SetCGInfo(new AIXTargetCodeGenInfo(Types, /*Is64Bit*/ true));
+ 
+     if (Triple.isOSBinFormatELF()) {
+-      PPC64_SVR4_ABIInfo::ABIKind Kind = PPC64_SVR4_ABIInfo::ELFv1;
+-      if (getTarget().getABI() == "elfv2")
+-        Kind = PPC64_SVR4_ABIInfo::ELFv2;
+      PPC64_SVR4_ABIInfo::ABIKind Kind = PPC64_SVR4_ABIInfo::ELFv2;
+      if (getTarget().getABI() == "elfv1")
+        Kind = PPC64_SVR4_ABIInfo::ELFv1;
+       bool IsSoftFloat = CodeGenOpts.FloatABI == "soft";
+ 
+       return SetCGInfo(
+--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
+@@ -1920,14 +1920,7 @@ void Clang::AddPPCTargetArgs(const ArgList &Args,
+   const llvm::Triple &T = getToolChain().getTriple();
+   if (T.isOSBinFormatELF()) {
+     switch (getToolChain().getArch()) {
+-    case llvm::Triple::ppc64: {
+-      if ((T.isOSFreeBSD() && T.getOSMajorVersion() >= 13) ||
+-          T.isOSOpenBSD() || T.isMusl())
+-        ABIName = "elfv2";
+-      else
+-        ABIName = "elfv1";
+-      break;
+-    }
+    case llvm::Triple::ppc64:
+     case llvm::Triple::ppc64le:
+       ABIName = "elfv2";
+       break;
--- a/srcpkgs/llvm15/patches/compiler-rt-sanitizer-ppc64-musl.patch
+++ b/srcpkgs/llvm15/patches/compiler-rt-sanitizer-ppc64-musl.patch
@ -0,0 +1,35 @@
+--- a/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_linux.cpp
+@@ -74,6 +74,10 @@
+ #include <sys/utsname.h>
+ #endif
+ 
+#if SANITIZER_LINUX && defined(__powerpc__)
+#include <asm/ptrace.h>
+#endif
+
+ #if SANITIZER_LINUX && !SANITIZER_ANDROID
+ #include <sys/personality.h>
+ #endif
+--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cpp
+@@ -94,7 +94,7 @@
+ # include <utime.h>
+ # include <sys/ptrace.h>
+ #    if defined(__mips64) || defined(__aarch64__) || defined(__arm__) || \
+-        defined(__hexagon__) || SANITIZER_RISCV64
+        defined(__hexagon__) || defined(__powerpc__) || SANITIZER_RISCV64
+ #      include <asm/ptrace.h>
+ #      ifdef __arm__
+ typedef struct user_fpregs elf_fpregset_t;
+--- a/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_stoptheworld_linux_libcdep.cpp
+@@ -31,7 +31,7 @@
+ #include <sys/types.h> // for pid_t
+ #include <sys/uio.h> // for iovec
+ #include <elf.h> // for NT_PRSTATUS
+-#if (defined(__aarch64__) || SANITIZER_RISCV64) && !SANITIZER_ANDROID
+#if (defined(__aarch64__) || defined(__powerpc__) || SANITIZER_RISCV64) && !SANITIZER_ANDROID
+ // GLIBC 2.20+ sys/user does not include asm/ptrace.h
+ # include <asm/ptrace.h>
+ #endif
--- a/srcpkgs/llvm15/patches/libcxx-armv67.patch
+++ b/srcpkgs/llvm15/patches/libcxx-armv67.patch
@ -0,0 +1,22 @@
+See: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109180
+Avoid the following undefined reference:
+
+/usr/lib/gcc/armv7l-linux-gnueabihf/12.2.0/../../../../armv7l-linux-gnueabihf/bin/ld: projects/libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o: in function `std::__1::__time_get_c_storage<char>::__x() const [clone .localalias]':
+locale.cpp:(.text._ZNKSt3__120__time_get_c_storageIcE3__xEv+0xb4): undefined reference to `std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::~basic_string()'
+/usr/lib/gcc/armv7l-linux-gnueabihf/12.2.0/../../../../armv7l-linux-gnueabihf/bin/ld: projects/libcxx/src/CMakeFiles/cxx_shared.dir/locale.cpp.o: in function `std::__1::__time_get_c_storage<char>::__X() const [clone .localalias]':
+
+--- a/libcxx/src/CMakeLists.txt
+++ b/libcxx/src/CMakeLists.txt
+@@ -155,6 +155,12 @@ if (LIBCXX_GENERATE_COVERAGE AND NOT LIB
+ endif()
+ add_library_flags_if(LIBCXX_COVERAGE_LIBRARY "${LIBCXX_COVERAGE_LIBRARY}")
+ 
+set(VOID_GCC_BUG_109180_WORKAROUND OFF CACHE BOOL "")
+
+if (VOID_GCC_BUG_109180_WORKAROUND)
+  set_source_files_properties(string.cpp PROPERTIES COMPILE_FLAGS -fno-inline)
+endif()
+
+ if (APPLE AND LLVM_USE_SANITIZER)
+   if (("${LLVM_USE_SANITIZER}" STREQUAL "Address") OR
+       ("${LLVM_USE_SANITIZER}" STREQUAL "Address;Undefined") OR
--- a/srcpkgs/llvm15/patches/libcxx-musl.patch
+++ b/srcpkgs/llvm15/patches/libcxx-musl.patch
@ -0,0 +1,26 @@
+--- a/libcxx/include/locale
+++ b/libcxx/include/locale
+@@ -742,7 +742,11 @@ __num_get_signed_integral(const char* __a, const char* __a_end,
+         typename remove_reference<decltype(errno)>::type __save_errno = errno;
+         errno = 0;
+         char *__p2;
+#if defined(__linux__) && !defined(__GLIBC__)
+        long long __ll = strtoll(__a, &__p2, __base);
+#else
+         long long __ll = strtoll_l(__a, &__p2, __base, _LIBCPP_GET_C_LOCALE);
+#endif
+         typename remove_reference<decltype(errno)>::type __current_errno = errno;
+         if (__current_errno == 0)
+             errno = __save_errno;
+@@ -782,7 +786,11 @@ __num_get_unsigned_integral(const char* __a, const char* __a_end,
+         typename remove_reference<decltype(errno)>::type __save_errno = errno;
+         errno = 0;
+         char *__p2;
+#if defined(__linux__) && !defined(__GLIBC__)
+        unsigned long long __ll = strtoull(__a, &__p2, __base);
+#else
+         unsigned long long __ll = strtoull_l(__a, &__p2, __base, _LIBCPP_GET_C_LOCALE);
+#endif
+         typename remove_reference<decltype(errno)>::type __current_errno = errno;
+         if (__current_errno == 0)
+             errno = __save_errno;
--- a/srcpkgs/llvm15/patches/libcxx-ppc.patch
+++ b/srcpkgs/llvm15/patches/libcxx-ppc.patch
@ -0,0 +1,22 @@
+This ensures `is_iec559` is defined correctly under all long double ABIs,
+including musl and its 64-bit long double. Also, `__ppc__` or `__ppc64__`
+is not defined on gcc.
+
+--- a/libcxx/include/limits
+++ b/libcxx/include/limits
+@@ -426,8 +426,14 @@ protected:
+     _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type signaling_NaN() _NOEXCEPT {return __builtin_nansl("");}
+     _LIBCPP_INLINE_VISIBILITY static _LIBCPP_CONSTEXPR type denorm_min() _NOEXCEPT {return __LDBL_DENORM_MIN__;}
+ 
+-#if (defined(__ppc__) || defined(__ppc64__))
+#if defined(__powerpc__) || defined(__powerpc64__)
+#if (__LDBL_MAX_EXP__ > __DBL_MAX_EXP__) || (__LDBL_MANT_DIG__ == __DBL_MANT_DIG__)
+    /* IEEE 754 quadruple or double precision */
+    static _LIBCPP_CONSTEXPR const bool is_iec559 = true;
+#else
+    /* 128-bit IBM double-double */
+     static _LIBCPP_CONSTEXPR const bool is_iec559 = false;
+#endif
+ #else
+     static _LIBCPP_CONSTEXPR const bool is_iec559 = true;
+ #endif
--- a/srcpkgs/llvm15/patches/libcxx-ssp-nonshared.patch
+++ b/srcpkgs/llvm15/patches/libcxx-ssp-nonshared.patch
@ -0,0 +1,11 @@
+--- a/libcxx/CMakeLists.txt
+++ b/libcxx/CMakeLists.txt
+@@ -769,6 +769,8 @@ function(cxx_link_system_libraries target)
+     target_link_libraries(${target} PRIVATE atomic)
+   endif()
+ 
+#ssp  target_link_libraries(${target} PRIVATE ssp_nonshared)
+
+   if (MINGW)
+     target_link_libraries(${target} PRIVATE "${MINGW_LIBRARIES}")
+   endif()
--- a/srcpkgs/llvm15/patches/libcxxabi-dl.patch
+++ b/srcpkgs/llvm15/patches/libcxxabi-dl.patch
@ -0,0 +1,25 @@
+Also link to -ldl to prevent undefined references.
+
+--- a/libcxxabi/src/CMakeLists.txt
+++ b/libcxxabi/src/CMakeLists.txt
+@@ -73,6 +73,7 @@
+   endif()
+ 
+   add_library_flags_if(LIBCXXABI_HAS_C_LIB c)
+  add_library_flags_if(LIBCXXABI_HAS_C_LIB dl)
+ endif()
+ 
+ if (LIBCXXABI_USE_LLVM_UNWINDER)
+--- a/libcxx/CMakeLists.txt
+++ b/libcxx/CMakeLists.txt
+@@ -745,6 +745,10 @@
+     target_link_libraries(${target} PRIVATE m)
+   endif()
+ 
+  if (LIBCXX_HAS_C_LIB)
+    target_link_libraries(${target} PRIVATE dl)
+  endif()
+
+   if (LIBCXX_HAS_RT_LIB)
+     target_link_libraries(${target} PRIVATE rt)
+   endif()
--- a/srcpkgs/llvm15/patches/libcxxabi-musl.patch
+++ b/srcpkgs/llvm15/patches/libcxxabi-musl.patch
@ -0,0 +1,40 @@
+gcc does not support using abi_tag in an extern "C" declaration:
+https://github.com/gcc-mirror/gcc/blob/cf59c8983ef6590f0d69014f8dc8778b5b7691c6/gcc/cp/tree.cc#L5354-L5359
+
+diff --git a/libcxx/include/__support/musl/xlocale.h b/libcxx/include/__support/musl/xlocale.h
+index e674a41fa..f546119b9 100644
+--- a/libcxx/include/__support/musl/xlocale.h
+++ b/libcxx/include/__support/musl/xlocale.h
+@@ -24,27 +24,27 @@
+ extern "C" {
+ #endif
+ 
+-inline _LIBCPP_HIDE_FROM_ABI long long
+static inline long long
+ strtoll_l(const char *__nptr, char **__endptr, int __base, locale_t) {
+   return ::strtoll(__nptr, __endptr, __base);
+ }
+ 
+-inline _LIBCPP_HIDE_FROM_ABI unsigned long long
+static inline unsigned long long
+ strtoull_l(const char *__nptr, char **__endptr, int __base, locale_t) {
+   return ::strtoull(__nptr, __endptr, __base);
+ }
+ 
+-inline _LIBCPP_HIDE_FROM_ABI long long
+static inline long long
+ wcstoll_l(const wchar_t *__nptr, wchar_t **__endptr, int __base, locale_t) {
+   return ::wcstoll(__nptr, __endptr, __base);
+ }
+ 
+-inline _LIBCPP_HIDE_FROM_ABI unsigned long long
+static inline unsigned long long
+ wcstoull_l(const wchar_t *__nptr, wchar_t **__endptr, int __base, locale_t) {
+   return ::wcstoull(__nptr, __endptr, __base);
+ }
+ 
+-inline _LIBCPP_HIDE_FROM_ABI long double
+static inline long double
+ wcstold_l(const wchar_t *__nptr, wchar_t **__endptr, locale_t) {
+   return ::wcstold(__nptr, __endptr);
+ }
--- a/srcpkgs/llvm15/patches/libomp-soname.patch
+++ b/srcpkgs/llvm15/patches/libomp-soname.patch
@ -0,0 +1,12 @@
+diff --git a/openmp/runtime/src/CMakeLists.txt b/openmp/runtime/src/CMakeLists.txt
+index df1ca9d90..9d2c3b7b9 100644
+--- a/openmp/runtime/src/CMakeLists.txt
+++ b/openmp/runtime/src/CMakeLists.txt
+@@ -150,6 +150,7 @@ libomp_get_libflags(LIBOMP_CONFIGURED_LIBFLAGS)
+ # Build libomp library. Add LLVMSupport dependency if building in-tree with libomptarget profiling enabled.
+ if(OPENMP_STANDALONE_BUILD OR (NOT OPENMP_ENABLE_LIBOMP_PROFILING))
+   add_library(omp ${LIBOMP_LIBRARY_KIND} ${LIBOMP_SOURCE_FILES})
+  set_target_properties(omp PROPERTIES VERSION ${LIBOMP_VERSION_MAJOR} SOVERSION ${LIBOMP_VERSION_MAJOR})
+   # Linking command will include libraries in LIBOMP_CONFIGURED_LIBFLAGS
+   target_link_libraries(omp ${LIBOMP_CONFIGURED_LIBFLAGS} ${LIBOMP_DL_LIBS})
+ else()
--- a/srcpkgs/llvm15/patches/lldb-musl.patch
+++ b/srcpkgs/llvm15/patches/lldb-musl.patch
@ -0,0 +1,40 @@
+--- a/lldb/source/Plugins/Process/Linux/Procfs.h
+++ b/lldb/source/Plugins/Process/Linux/Procfs.h
+@@ -10,6 +10,7 @@
+ // sys/procfs.h on Android/Linux for all supported architectures.
+ 
+ #include <sys/ptrace.h>
+#include <asm/ptrace.h>
+ 
+ #include "lldb/lldb-types.h"
+ 
+@@ -17,23 +18,13 @@
+ 
+ #include <vector>
+ 
+-#ifdef __ANDROID__
+-#if defined(__arm64__) || defined(__aarch64__)
+-typedef unsigned long elf_greg_t;
+-typedef elf_greg_t
+-    elf_gregset_t[(sizeof(struct user_pt_regs) / sizeof(elf_greg_t))];
+-typedef struct user_fpsimd_state elf_fpregset_t;
+-#ifndef NT_FPREGSET
+-#define NT_FPREGSET NT_PRFPREG
+-#endif // NT_FPREGSET
+-#elif defined(__mips__)
+-#ifndef NT_FPREGSET
+-#define NT_FPREGSET NT_PRFPREG
+-#endif // NT_FPREGSET
+-#endif
+-#else // __ANDROID__
+#if !defined(__GLIBC__) && defined(__powerpc__)
+#define pt_regs musl_pt_regs
+#include <sys/procfs.h>
+#undef pt_regs
+#else
+ #include <sys/procfs.h>
+-#endif // __ANDROID__
+#endif
+ 
+ namespace lldb_private {
+ namespace process_linux {
--- a/srcpkgs/llvm15/patches/llvm-001-musl.patch
+++ b/srcpkgs/llvm15/patches/llvm-001-musl.patch
@ -0,0 +1,57 @@
+From faca3fbd15d0c3108493c3c54cd93138e049ac43 Mon Sep 17 00:00:00 2001
+From: Andrea Brancaleoni <miwaxe@gmail.com>
+Date: Tue, 8 Sep 2015 22:03:02 +0200
+Subject: [PATCH 3/3] musl
+
+---
+ include/llvm/Analysis/TargetLibraryInfo.h | 9 +++++++++
+ lib/Support/DynamicLibrary.cpp            | 2 +-
+ lib/Support/Unix/Signals.inc              | 6 +++---
+ utils/unittest/googletest/src/gtest.cc    | 1 +
+ 5 files changed, 17 insertions(+), 6 deletions(-)
+
+diff --git a/include/llvm/Analysis/TargetLibraryInfo.h b/include/llvm/Analysis/TargetLibraryInfo.h
+index 34a8a1e3..1214ece5 100644
+--- a/llvm/include/llvm/Analysis/TargetLibraryInfo.h
+++ b/llvm/include/llvm/Analysis/TargetLibraryInfo.h
+@@ -18,6 +18,15 @@
+ #include "llvm/IR/PassManager.h"
+ #include "llvm/Pass.h"
+ 
+#undef fopen64
+#undef fseeko64
+#undef fstat64
+#undef fstatvfs64
+#undef ftello64
+#undef lstat64
+#undef stat64
+#undef tmpfile64
+
+ namespace llvm {
+ template <typename T> class ArrayRef;
+ class Triple;
+diff --git a/lib/Support/Unix/DynamicLibrary.inc b/lib/Support/Unix/DynamicLibrary.inc
+index a2a37996..2f86c470 100644
+--- a/llvm/lib/Support/Unix/DynamicLibrary.inc
+++ b/llvm/lib/Support/Unix/DynamicLibrary.inc
+@@ -102,7 +102,7 @@ static void *DoSearch(const char* SymbolName) {
+ 
+ // This macro returns the address of a well-known, explicit symbol
+ #define EXPLICIT_SYMBOL(SYM) \
+-   if (!strcmp(SymbolName, #SYM)) return &SYM
+   if (!strcmp(SymbolName, #SYM)) return (void *)&SYM
+ 
+ // Under glibc we have a weird situation. The stderr/out/in symbols are both
+ // macros and global variables because of standards requirements. So, we
+diff --git a/utils/unittest/googletest/src/gtest.cc b/utils/unittest/googletest/src/gtest.cc
+index d882ab2e..f1fb12d0 100644
+--- a/llvm/utils/unittest/googletest/src/gtest.cc
+++ b/llvm/utils/unittest/googletest/src/gtest.cc
+@@ -128,6 +128,7 @@
+ 
+ #if GTEST_CAN_STREAM_RESULTS_
+ # include <arpa/inet.h>  // NOLINT
+# include <sys/socket.h>  // NOLINT
+ # include <netdb.h>  // NOLINT
+ # include <sys/socket.h>  // NOLINT
+ # include <sys/types.h>  // NOLINT
--- a/srcpkgs/llvm15/patches/llvm-002-musl-ppc64-elfv2.patch
+++ b/srcpkgs/llvm15/patches/llvm-002-musl-ppc64-elfv2.patch
@ -0,0 +1,30 @@
+This patches LLVM to use ELFv2 on ppc64 unconditionally unless overridden. We
+need this because unlike most distros we use ELFv2 for both glibc and musl
+on big endian ppc64.
+
+diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp
+index 0634833e..b7cbc2e7 100644
+--- a/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
+++ b/llvm/lib/Target/PowerPC/PPCTargetMachine.cpp
+@@ -222,9 +222,8 @@ static PPCTargetMachine::PPCABI computeTargetABI(const Triple &TT,
+ 
+   switch (TT.getArch()) {
+   case Triple::ppc64le:
+-    return PPCTargetMachine::PPC_ABI_ELFv2;
+   case Triple::ppc64:
+-    return PPCTargetMachine::PPC_ABI_ELFv1;
+    return PPCTargetMachine::PPC_ABI_ELFv2;
+   default:
+     return PPCTargetMachine::PPC_ABI_UNKNOWN;
+   }
+diff --git a/test/CodeGen/PowerPC/ppc64-elf-abi.ll b/test/CodeGen/PowerPC/ppc64-elf-abi.ll
+index 8b1cf6b5..296a2afa 100644
+--- a/llvm/test/CodeGen/PowerPC/ppc64-elf-abi.ll
+++ b/llvm/test/CodeGen/PowerPC/ppc64-elf-abi.ll
+@@ -1,4 +1,5 @@
+-; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv1
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv2
+; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-musl < %s | FileCheck %s -check-prefix=CHECK-ELFv2
+ ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -target-abi elfv1 < %s | FileCheck %s -check-prefix=CHECK-ELFv1
+ ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -target-abi elfv2 < %s | FileCheck %s -check-prefix=CHECK-ELFv2
+ ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv2
--- a/srcpkgs/llvm15/patches/llvm-003-ppc-secureplt.patch
+++ b/srcpkgs/llvm15/patches/llvm-003-ppc-secureplt.patch
@ -0,0 +1,11 @@
+--- a/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
+++ b/llvm/lib/Target/PowerPC/PPCSubtarget.cpp
+@@ -165,7 +165,7 @@ void PPCSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) {
+ 
+   if ((TargetTriple.isOSFreeBSD() && TargetTriple.getOSMajorVersion() >= 13) ||
+       TargetTriple.isOSNetBSD() || TargetTriple.isOSOpenBSD() ||
+-      TargetTriple.isMusl())
+      isTargetLinux())
+     SecurePlt = true;
+ 
+   if (HasSPE && IsPPC64)
--- a/srcpkgs/llvm15/patches/llvm-004-override-opt.patch
+++ b/srcpkgs/llvm15/patches/llvm-004-override-opt.patch
@ -0,0 +1,18 @@
+This allows us to override the optimization level as not all platforms can
+deal with -O3.
+
+--- a/llvm/CMakeLists.txt
+++ b/llvm/CMakeLists.txt
+@@ -918,6 +918,12 @@ if( MINGW AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
+   llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "-O2")
+ endif()
+ 
+set(VOID_CXX_OPT_FLAGS "" CACHE STRING "Optimization level to use")
+
+if (NOT VOID_CXX_OPT_FLAGS STREQUAL "")
+    llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "${VOID_CXX_OPT_FLAGS}")
+endif()
+
+ # Put this before tblgen. Else we have a circular dependence.
+ add_subdirectory(lib/Demangle)
+ add_subdirectory(lib/Support)
--- a/srcpkgs/llvm15/patches/llvm-005-ppc-bigpic.patch
+++ b/srcpkgs/llvm15/patches/llvm-005-ppc-bigpic.patch
@ -0,0 +1,36 @@
+From f3dbdd49c06bfafc1d6138094cf42889c14d38b6 Mon Sep 17 00:00:00 2001
+From: Samuel Holland <samuel@sholland.org>
+Date: Sun, 3 Nov 2019 10:57:27 -0600
+Subject: [PATCH] [LLVM][PowerPC] Assume BigPIC if no PIC level is specified
+
+---
+ llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp  | 2 +-
+ llvm/lib/Target/PowerPC/PPCMCInstLower.cpp | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/lib/Target/PowerPC/PPCAsmPrinter.cpp b/lib/Target/PowerPC/PPCAsmPrinter.cpp
+index cce21f32..87ca5f9b 100644
+--- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
+@@ -520,7 +520,7 @@ void PPCAsmPrinter::EmitTlsCall(const MachineInstr *MI,
+ 
+   // Add 32768 offset to the symbol so we follow up the latest GOT/PLT ABI.
+   if (Kind == MCSymbolRefExpr::VK_PLT && Subtarget->isSecurePlt() &&
+-      M->getPICLevel() == PICLevel::BigPIC)
+      M->getPICLevel() != PICLevel::SmallPIC)
+     TlsRef = MCBinaryExpr::createAdd(
+         TlsRef, MCConstantExpr::create(32768, OutContext), OutContext);
+   const MachineOperand &MO = MI->getOperand(2);
+diff --git a/lib/Target/PowerPC/PPCMCInstLower.cpp b/lib/Target/PowerPC/PPCMCInstLower.cpp
+index 5cc180d7..a5b02565 100644
+--- a/llvm/lib/Target/PowerPC/PPCMCInstLower.cpp
+++ b/llvm/lib/Target/PowerPC/PPCMCInstLower.cpp
+@@ -117,7 +117,7 @@ static MCOperand GetSymbolRef(const MachineOperand &MO, const MCSymbol *Symbol,
+   const MCExpr *Expr = MCSymbolRefExpr::create(Symbol, RefKind, Ctx);
+   // If -msecure-plt -fPIC, add 32768 to symbol.
+   if (Subtarget->isSecurePlt() && TM.isPositionIndependent() &&
+-      M->getPICLevel() == PICLevel::BigPIC &&
+      M->getPICLevel() != PICLevel::SmallPIC &&
+       MO.getTargetFlags() == PPCII::MO_PLT)
+     Expr =
+         MCBinaryExpr::createAdd(Expr, MCConstantExpr::create(32768, Ctx), Ctx);
--- a/srcpkgs/llvm15/patches/llvm-006-aarch64-mf_exec.patch
+++ b/srcpkgs/llvm15/patches/llvm-006-aarch64-mf_exec.patch
@ -0,0 +1,25 @@
+Fix failures in AllocationTests/MappedMemoryTest.* on aarch64:
+
+    Failing Tests (8):
+        LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.AllocAndRelease/3
+        LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.DuplicateNear/3
+        LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.EnabledWrite/3
+        LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.MultipleAllocAndRelease/3
+        LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.SuccessiveNear/3
+        LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.UnalignedNear/3
+        LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.ZeroNear/3
+        LLVM-Unit :: Support/./SupportTests/AllocationTests/MappedMemoryTest.ZeroSizeNear/3
+
+Upstream-Issue: https://bugs.llvm.org/show_bug.cgi?id=14278#c10
+
+--- a/llvm/lib/Support/Unix/Memory.inc
+++ b/llvm/lib/Support/Unix/Memory.inc
+@@ -58,7 +58,7 @@ static int getPosixProtectionFlags(unsigned Flags) {
+     return PROT_READ | PROT_WRITE | PROT_EXEC;
+   case llvm::sys::Memory::MF_EXEC:
+ #if (defined(__FreeBSD__) || defined(__POWERPC__) || defined (__ppc__) || \
+-     defined(_POWER) || defined(_ARCH_PPC))
+     defined(_POWER) || defined(_ARCH_PPC) || (defined(__linux__) && defined(__aarch64__)))
+     // On PowerPC, having an executable page that has no read permission
+     // can have unintended consequences.  The function InvalidateInstruction-
+     // Cache uses instructions dcbf and icbi, both of which are treated by
--- a/srcpkgs/llvm15/template
+++ b/srcpkgs/llvm15/template
@ -0,0 +1,451 @@
+# Template file for 'llvm15'
+pkgname=llvm15
+version=15.0.7
+revision=1
+build_wrksrc=llvm
+build_style=cmake
+_ext_suffix=".cpython-${py3_ver/./}-linux-${XBPS_TARGET_LIBC/glibc/gnu}.so"
+configure_args="
+ -DCMAKE_BUILD_TYPE=Release -Wno-dev
+ -DENABLE_LINKER_BUILD_ID=YES
+ -DLLDB_USE_SYSTEM_SIX=YES
+ -DLIBCXX_CXX_ABI=libcxxabi
+ -DLIBCXX_ENABLE_STATIC_ABI_LIBRARY=YES
+ -DLIBCXXABI_USE_LLVM_UNWINDER=YES
+ -DLIBCXXABI_ENABLE_STATIC_UNWINDER=YES
+ -DLIBOMP_ENABLE_SHARED=YES
+ -DLIBOMP_INSTALL_ALIASES=NO
+ -DLLVM_INCLUDE_DOCS=YES
+ -DLLVM_BUILD_DOCS=YES
+ -DLLVM_ENABLE_SPHINX=YES
+ -DSPHINX_WARNINGS_AS_ERRORS=NO
+ -DLLVM_INSTALL_UTILS=YES
+ -DLLVM_BUILD_LLVM_DYLIB=YES
+ -DLLVM_LINK_LLVM_DYLIB=YES
+ -DLLVM_ENABLE_RTTI=YES
+ -DLLVM_ENABLE_FFI=YES
+ -DLLVM_BINUTILS_INCDIR=/usr/include
+ -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=NO
+ -DLLDB_PYTHON_RELATIVE_PATH=lib/python${py3_ver}/site-packages
+ -DLLDB_PYTHON_EXE_RELATIVE_PATH=bin/python${py3_ver}
+ -DLLDB_PYTHON_EXT_SUFFIX=$_ext_suffix"
+hostmakedepends="perl python3 zlib-devel libffi-devel swig python3-Sphinx
+ python3-recommonmark python3-sphinx-automodapi"
+makedepends="python3-devel zlib-devel elfutils-devel libffi-devel libedit-devel
+ libxml2-devel binutils-devel libatomic-devel"
+depends="libllvm15>=${version}_${revision}"
+short_desc="Low Level Virtual Machine"
+maintainer="Orphaned <orphan@voidlinux.org>"
+license="Apache-2.0"
+homepage="https://www.llvm.org"
+distfiles="https://github.com/llvm/llvm-project/releases/download/llvmorg-${version}/llvm-project-${version}.src.tar.xz"
+checksum=8b5fcb24b4128cf04df1b0b9410ce8b1a729cb3c544e6da885d234280dedeac6
+lib32disabled=yes
+python_version=3
+
+if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
+	configure_args+=" -DLIBCXX_HAS_MUSL_LIBC=YES
+	 -DCOMPILER_RT_BUILD_GWP_ASAN=OFF"
+fi
+
+# "operand out of range" assembler failures
+case "$XBPS_TARGET_MACHINE" in
+	ppc64*) ;;
+	ppc*) configure_args+=" -DCLANG_ENABLE_CLANGD=OFF" ;;
+esac
+
+_enabled_projects="clang;clang-tools-extra;compiler-rt;libcxx;libcxxabi;libunwind;lld"
+
+_lldb_enable=yes
+_libomp_enable=no
+
+case "$XBPS_TARGET_MACHINE" in
+	ppc64le*) ;;
+	ppc*|i686*|riscv64*) _lldb_enable=no ;;
+esac
+
+case "$XBPS_TARGET_MACHINE" in
+	x86_64*|aarch64*|ppc64*) _libomp_enable=yes;;
+esac
+
+subpackages="clang-tools-extra"
+
+# must go before clang
+if [ "$_libomp_enable" = "yes" ]; then
+	_enabled_projects+=";openmp"
+	subpackages+=" libomp libomp-devel"
+	# because of cmake nonsense referencing libomptarget.so.*
+	depends+=" libomp>=${version}_${revision}"
+	if [ "$CROSS_BUILD" ]; then
+		# Seems to require a full host llvm/clang build
+		configure_args+=" -DLIBOMPTARGET_BUILD_CUDA_PLUGIN=OFF"
+		configure_args+=" -DLIBOMPTARGET_BUILD_AMDGPU_PLUGIN=OFF"
+	fi
+fi
+
+subpackages+=" clang clang-analyzer libclang libclang-cpp
+ llvm-libunwind llvm-libunwind-devel libcxx libcxx-devel
+ libcxxabi libcxxabi-devel libllvm15"
+
+if [ "$_lldb_enable" = "yes" ]; then
+	# XXX fails to cross compile due to python
+	_enabled_projects+=";lldb"
+	subpackages+=" lldb lldb-devel"
+fi
+
+subpackages+=" lld lld-devel"
+
+configure_args+=" -DLLVM_ENABLE_PROJECTS=${_enabled_projects}"
+
+post_patch() {
+	if [ "$_lldb_enable" = "yes" ]; then
+		if [ "$XBPS_TARGET_LIBC" = "musl" ]; then
+			vsed -i 's|__ptrace_request|int|g' \
+				${wrksrc}/lldb/source/Plugins/Process/Linux/NativeProcessLinux.cpp
+		fi
+		# disable docs for lldb as they fail to generate
+		vsed -i '/add_subdirectory(docs)/d' \
+			${wrksrc}/lldb/CMakeLists.txt
+	fi
+
+	# update config.guess for better platform detection
+	cp $XBPS_COMMONDIR/environment/configure/automake/config.guess \
+		${wrksrc}/llvm/cmake
+
+	# fix linker failures on some archs
+	vsed -i 's,check_library_exists(gcc_s .*,set(LIBCXXABI_HAS_GCC_S_LIB ON),' \
+		${wrksrc}/libcxxabi/cmake/config-ix.cmake
+	vsed -i 's,check_library_exists(gcc .*,set(LIBCXXABI_HAS_GCC_LIB ON),' \
+		${wrksrc}/libcxxabi/cmake/config-ix.cmake
+
+	# need libssp_nonshared on some musl platforms (because of nodefaultlibs)
+	case "$XBPS_TARGET_MACHINE" in
+		ppc64*) ;;
+		ppc*-musl|i686-musl|mips*-musl)
+			vsed -i 's,^# Setup flags.$,add_library_flags(ssp_nonshared),' \
+				${wrksrc}/libunwind/src/CMakeLists.txt
+			vsed -i 's,^# Setup flags.$,add_library_flags(ssp_nonshared),' \
+				${wrksrc}/libcxxabi/src/CMakeLists.txt
+			vsed -i 's,#ssp,,' ${wrksrc}/libcxx/CMakeLists.txt
+			;;
+	esac
+
+	case "$XBPS_TARGET_MACHINE" in
+		arm*-musl|i686-musl) # sanitizer code is broken since it duplicates some libc bits
+			vsed -i 's/set(COMPILER_RT_HAS_SANITIZER_COMMON TRUE)/set(COMPILER_RT_HAS_SANITIZER_COMMON FALSE)/' \
+				${wrksrc}/compiler-rt/cmake/config-ix.cmake
+			;;
+	esac
+}
+
+pre_configure() {
+	local triplet
+
+	# Vastly reduce size of debugging symbols:
+	CFLAGS=${CFLAGS/ -g/ -g1}
+	CXXFLAGS=${CXXFLAGS/ -g/ -g1}
+
+	# since gcc9, the build likes to blow up for ppc32 apparently because
+	# of clang being too large for a 24-bit relative call to the PLT, so
+	# optimize for size instead
+	case "$XBPS_TARGET_MACHINE" in
+		ppc64*) ;;
+		mips*-musl|ppc*) configure_args+=" -DVOID_CXX_OPT_FLAGS=-Os" ;;
+		armv*) configure_args+=" -DVOID_GCC_BUG_109180_WORKAROUND=ON" ;;
+	esac
+
+	if [ "$CROSS_BUILD" ]; then
+		msg_normal "Building host tblgen\n"
+		mkdir -p build/HOST
+		cd build/HOST
+		CC="$BUILD_CC" CXX="$BUILD_CXX" CFLAGS="$BUILD_CFLAGS" \
+			CXXFLAGS="$BUILD_CXXFLAGS" LDFLAGS="$BUILD_LDFLAGS" \
+			cmake ../.. -DCMAKE_BUILD_TYPE=Release \
+			-DLLVM_ENABLE_PROJECTS=${_enabled_projects}
+		make ${makejobs} -C utils/TableGen
+		make ${makejobs} -C tools/clang/utils/TableGen
+		make ${makejobs} -C tools/clang/tools/extra/clang-tidy/misc/ConfusableTable
+		make ${makejobs} -C tools/clang/tools/extra/pseudo/gen
+		[ "$_lldb_enable" = "yes" ] && make ${makejobs} -C tools/lldb/utils/TableGen
+		configure_args+=" -DLLVM_TABLEGEN=${wrksrc}/llvm/build/HOST/bin/llvm-tblgen"
+		configure_args+=" -DCLANG_TABLEGEN=${wrksrc}/llvm/build/HOST/bin/clang-tblgen"
+		configure_args+=" -DCLANG_TIDY_CONFUSABLE_CHARS_GEN=${wrksrc}/llvm/build/HOST/bin/clang-tidy-confusable-chars-gen"
+		configure_args+=" -DCLANG_PSEUDO_GEN=${wrksrc}/llvm/build/HOST/bin/clang-pseudo-gen"
+		[ "$_lldb_enable" = "yes" ] && configure_args+=" -DLLDB_TABLEGEN=${wrksrc}/llvm/build/HOST/bin/lldb-tblgen"
+		cd ../..
+	fi
+
+	case "$XBPS_TARGET_MACHINE" in
+		i686*) _arch="X86";;
+		x86_64*) _arch="X86";;
+		armv5*) _arch="Armv5te";;
+		armv6*) _arch="Armv6";;
+		armv7*) _arch="Armv7";;
+		aarch64*) _arch="AArch64";;
+		mips*) _arch="Mips";;
+		ppc*) _arch="PowerPC";;
+		riscv64*) _arch="RISCV64";;
+	esac
+
+	triplet=${XBPS_CROSS_TRIPLET:-$XBPS_TRIPLET}
+
+	configure_args+=" -DLLVM_TARGET_ARCH=${_arch}"
+	configure_args+=" -DLLVM_HOST_TRIPLE=${triplet}"
+	configure_args+=" -DLLVM_DEFAULT_TARGET_TRIPLE=${triplet}"
+}
+
+do_install() {
+	cd build
+	cmake -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr -P cmake_install.cmake
+
+	# Required for multilib.
+	if [ "$XBPS_TARGET_MACHINE" = "x86_64" ]; then
+		for _header in llvm-config; do
+			mv ${DESTDIR}/usr/include/llvm/Config/${_header}{,-64}.h
+			vinstall ${FILESDIR}/llvm-Config-${_header}.h 644 \
+				usr/include/llvm/Config ${_header}.h
+		done
+	fi
+
+	# Remove llvm-config-host in cross builds.
+	if [ "$CROSS_BUILD" ]; then
+		rm -f ${DESTDIR}/usr/bin/llvm-config-host
+	fi
+
+	# Install libcxxabi headers
+	vinstall ${wrksrc}/libcxxabi/include/__cxxabi_config.h 644 usr/include
+	vinstall ${wrksrc}/libcxxabi/include/cxxabi.h 644 usr/include
+
+	# Install libunwind headers
+	vinstall ${wrksrc}/libunwind/include/__libunwind_config.h 644 usr/include
+	vinstall ${wrksrc}/libunwind/include/libunwind.h 644 usr/include
+	vinstall ${wrksrc}/libunwind/include/unwind.h 644 usr/include
+	vinstall ${wrksrc}/libunwind/include/mach-o/compact_unwind_encoding.h \
+		644 usr/include/mach-o
+}
+
+clang-analyzer_package() {
+	pycompile_dirs="usr/share/scan-view"
+	depends="clang-${version}_${revision} python3 perl"
+	short_desc+=" - A source code analysis framework"
+	homepage="https://clang-analyzer.llvm.org/"
+	pkg_install() {
+		vmove "usr/bin/scan-*"
+		vmove "usr/libexec/*analyzer"
+		vmove "usr/share/scan-*"
+		vmove usr/share/man/man1/scan-build.1
+	}
+}
+
+clang-tools-extra_package() {
+	lib32disabled=yes
+	depends="clang-${version}_${revision} python3"
+	short_desc+=" - Extra Clang tools"
+	homepage="https://clang.llvm.org/extra/"
+	pkg_install() {
+		vmove usr/bin/clang-apply-replacements
+		vmove usr/bin/clang-change-namespace
+		vmove usr/bin/clang-doc
+		vmove usr/bin/clang-include-fixer
+		vmove usr/bin/clang-move
+		vmove usr/bin/clang-pseudo
+		vmove usr/bin/clang-query
+		vmove usr/bin/clang-reorder-fields
+		vmove usr/bin/clang-tidy
+		vmove usr/bin/clangd
+		vmove usr/bin/find-all-symbols
+		vmove usr/bin/hmaptool
+		vmove usr/bin/modularize
+		vmove usr/bin/pp-trace
+		vmove usr/include/clang-tidy
+		vmove "usr/lib/libclangApplyReplacements*"
+		vmove "usr/lib/libclangChangeNamespace*"
+		vmove "usr/lib/libclangDaemon*"
+		vmove "usr/lib/libclangDoc*"
+		vmove "usr/lib/libclangIncludeCleaner*"
+		vmove "usr/lib/libclangIncludeFixer*"
+		vmove "usr/lib/libclangMove*"
+		vmove "usr/lib/libclangPseudo*"
+		vmove "usr/lib/libclangReorderFields*"
+		vmove "usr/lib/libclangQuery*"
+		vmove "usr/lib/libclangTidy*"
+		vmove "usr/lib/libclangd*"
+		vmove "usr/lib/libfindAllSymbols*"
+		vmove "usr/share/clang/*find-all-symbols*"
+		vmove "usr/share/clang/*include-fixer*"
+		vmove "usr/share/clang/*tidy*"
+		vmove usr/share/doc/LLVM/clang-tools
+		vmove usr/share/man/man1/extraclangtools.1
+	}
+}
+
+clang_package() {
+	lib32disabled=yes
+	depends="libstdc++-devel libgcc-devel  binutils ${XBPS_TARGET_LIBC}-devel
+	 libclang-${version}_${revision}"
+	short_desc+=" - C language family frontend"
+	homepage="https://clang.llvm.org/"
+	pkg_install() {
+		vmove "usr/bin/*clang*"
+		vmove usr/bin/c-index-test
+		vmove usr/bin/diagtool
+		vmove usr/include/clang
+		vmove usr/include/clang-c
+		vmove usr/lib/clang
+		vmove usr/lib/cmake/clang
+		vmove "usr/lib/libclang*.a"
+		vmove "usr/lib/libclang*.so"
+		vmove usr/share/clang
+		vmove usr/share/doc/LLVM/clang
+		vmove usr/share/man/man1/clang.1
+		vmove usr/share/man/man1/diagtool.1
+	}
+}
+
+libclang_package() {
+	short_desc+=" - C frontend runtime library"
+	pkg_install() {
+		vmove "usr/lib/libclang.so.*"
+	}
+}
+
+libclang-cpp_package() {
+	short_desc+=" - C frontend runtime library (C++ interface)"
+	pkg_install() {
+		vmove "usr/lib/libclang-cpp.so.*"
+	}
+}
+
+lld_package() {
+	lib32disabled=yes
+	short_desc+=" - linker"
+	homepage="https://lld.llvm.org"
+	pkg_install() {
+		vmove "usr/bin/ld.lld*"
+		vmove "usr/bin/ld64.lld*"
+		vmove "usr/bin/lld*"
+		vmove usr/bin/wasm-ld
+		vmove usr/share/doc/LLVM/lld
+	}
+}
+
+lld-devel_package() {
+	lib32disabled=yes
+	short_desc+=" - linker - development files"
+	homepage="https://lld.llvm.org"
+	depends="lld>=${version}_${revision}"
+	pkg_install() {
+		vmove usr/include/lld
+		vmove usr/lib/cmake/lld
+		vmove "usr/lib/liblld*a"
+	}
+}
+
+lldb_package() {
+	lib32disabled=yes
+	depends+=" python3-six"
+	short_desc+=" - LLDB debugger"
+	homepage="https://lldb.llvm.org/"
+	pkg_install() {
+		vmove "usr/bin/*lldb*"
+		vmove "usr/lib/liblldb*so.*"
+		vmove usr/lib/python*
+	}
+}
+
+lldb-devel_package() {
+	lib32disabled=yes
+	depends="lldb>=${version}_${revision}"
+	short_desc+=" - LLDB debugger - development files"
+	pkg_install() {
+		vmove usr/include/lldb
+		vmove "usr/lib/liblldb*.so"
+	}
+}
+
+llvm-libunwind_package() {
+	short_desc+=" - libunwind"
+	pkg_install() {
+		vmove "usr/lib/libunwind.so.*"
+	}
+}
+
+llvm-libunwind-devel_package() {
+	short_desc+=" - libunwind - development files"
+	depends="llvm-libunwind>=${version}_${revision}"
+	conflicts="libunwind-devel>=0"
+	pkg_install() {
+		vmove usr/include/mach-o
+		vmove "usr/include/*unwind*"
+		vmove "usr/lib/libunwind.a"
+		vmove "usr/lib/libunwind.so"
+		vmove usr/share/doc/LLVM/libunwind
+	}
+}
+
+libcxxabi_package() {
+	short_desc+=" - low level support for libc++"
+	pkg_install() {
+		vmove "usr/lib/libc++abi.so.*"
+	}
+}
+
+libcxxabi-devel_package() {
+	short_desc+=" - low level support for libc++ - development files"
+	depends="libcxxabi>=${version}_${revision}"
+	pkg_install() {
+		vmove "usr/include/*cxxabi*"
+		vmove "usr/lib/libc++abi.so"
+		vmove "usr/lib/libc++abi.a"
+	}
+}
+
+libcxx_package() {
+	short_desc+=" - C++ standard library"
+	pkg_install() {
+		vmove "usr/lib/libc++.so.*"
+	}
+}
+
+libcxx-devel_package() {
+	short_desc+=" - C++ standard library - development files"
+	depends="libcxx>=${version}_${revision}"
+	pkg_install() {
+		vmove usr/include/c++
+		vmove "usr/lib/libc++.so"
+		vmove "usr/lib/libc++.a"
+		vmove "usr/lib/libc++experimental.a"
+		vmove usr/share/doc/LLVM/libcxx
+	}
+}
+
+libomp_package() {
+	short_desc+=" - Clang OpenMP support library"
+	pkg_install() {
+		vmove usr/lib/libarcher.so
+		vmove usr/lib/libompd.so
+		vmove "usr/lib/libomptarget.rtl.*.so"
+		vmove "usr/lib/libomp*.so.*"
+	}
+}
+
+libomp-devel_package() {
+	short_desc+=" - Clang OpenMP support library - development files"
+	depends="libomp>=${version}_${revision}"
+	pkg_install() {
+		vmove "usr/include/omp*.h"
+		vmove "usr/lib/clang/${version}/include/omp*.h"
+		vmove "usr/lib/libarcher*"
+		vmove "usr/lib/libomp*.so"
+		vmove usr/lib/cmake/openmp
+		vmove usr/share/doc/LLVM/openmp
+		vmove usr/share/man/man1/llvmopenmp.1
+	}
+}
+
+libllvm15_package() {
+	short_desc+=" - runtime library"
+	pkg_install() {
+		vmove "usr/lib/libLLVM-*.so*"
+	}
+}
--- a/srcpkgs/llvm15/update
+++ b/srcpkgs/llvm15/update
@ -0,0 +1,3 @@
+site="https://github.com/llvm/llvm-project/releases"
+pattern="llvmorg-\K(\d+.){2}\d+(-rc\d+)?"
+ignore="*-rc*"