dunfell-clang14: Update from clang 12 to clang 14

.github/workflows/yoe.yml

@@ -50,7 +50,7 @@ jobs:
           echo BB_NUMBER_THREADS = \"16\" >> conf/local.conf
           echo PARALLEL_MAKE = \"-j 32\" >> conf/local.conf
           echo CLANGSDK = \"1\" >> conf/local.conf
-          echo IMAGE_INSTALL_append = \" clang \" >> conf/local.conf
+          echo IMAGE_INSTALL:append = \" clang \" >> conf/local.conf
           echo XZ_DEFAULTS = \"--threads=8\" >> conf/local.conf
           echo SDKMACHINE = \"aarch64\" >> conf/local.conf
           /bin/bash -c "sed -i -e 's/PACKAGE_FEED_URI.*$//' conf/site.conf"
@@ -67,7 +67,7 @@ jobs:
         run: |
           cd yoe
           export DISPLAY=":0"
-          echo TESTIMAGE_AUTO_qemuall = \"1\" >> conf/local.conf
+          echo TESTIMAGE_AUTO:qemuall = \"1\" >> conf/local.conf
           /bin/bash -c ". ./qemuarm64-envsetup.sh && bitbake yoe-sdk-image"
       - name: Prepare results
         run: |

README.md

@@ -83,7 +83,7 @@ in `local.conf`.
 You can select libstdc++ per package too by writing bbappends for them containing
 
 ```shell
-LIBCPLUSPLUS_toolchain-clang_pn-<recipe> = "-stdlibc=libc++"
+LIBCPLUSPLUS:toolchain-clang:pn-<recipe> = "-stdlibc=libc++"
 ```
 Defaults are chosen to be GNU for maximum compatibility with existing GNU systems. Its always
 good to use single runtime on a system, mixing runtimes can cause complications during
@@ -119,15 +119,15 @@ Few components do not build with clang, if you have a component to add to that l
 simply add it to `conf/nonclangable.inc` e.g.
 
 ```shell
-TOOLCHAIN_pn-<recipe> = "gcc"
+TOOLCHAIN:pn-<recipe> = "gcc"
 ```
 
 and OE will start using gcc to cross compile that recipe.
 
 if a component does not build with libc++, you can add it to `conf/nonclangable.inc` e.g.
 
 ```shell
-CXX_remove_pn-<recipe>_toolchain-clang = " -stdlib=libc++ "
+CXX:remove:pn-<recipe>:toolchain-clang = " -stdlib=libc++ "
 ```
 
 # compiler-rt failing in do_configure with custom TARGET_VENDOR

classes/clang.bbclass

@@ -1,115 +1,155 @@
 # Add the necessary override
-CCACHE_COMPILERCHECK_toolchain-clang ?= "%compiler% -v"
-HOST_CC_ARCH_prepend_toolchain-clang = "-target ${HOST_SYS} "
-CC_toolchain-clang  = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
-CXX_toolchain-clang = "${CCACHE}${HOST_PREFIX}clang++ ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
-CPP_toolchain-clang = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} -E"
-CCLD_toolchain-clang = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
-RANLIB_toolchain-clang = "${HOST_PREFIX}llvm-ranlib"
-AR_toolchain-clang = "${HOST_PREFIX}llvm-ar"
-NM_toolchain-clang = "${HOST_PREFIX}llvm-nm"
-
-LTO_toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'thin-lto', '-flto=thin', '-flto -fuse-ld=lld', d)}"
-PACKAGE_DEBUG_SPLIT_STYLE_toolchain-clang = "debug-without-src"
-
-COMPILER_RT ??= "${@bb.utils.contains("RUNTIME", "llvm", "-rtlib=compiler-rt ${UNWINDLIB}", "", d)}"
-COMPILER_RT_powerpc = "-rtlib=libgcc ${UNWINDLIB}"
-COMPILER_RT_armeb = "-rtlib=libgcc ${UNWINDLIB}"
-
-UNWINDLIB ??= "${@bb.utils.contains("RUNTIME", "llvm", "--unwindlib=libgcc", "", d)}"
-UNWINDLIB_riscv64 = "--unwindlib=libgcc"
-UNWINDLIB_riscv32 = "--unwindlib=libgcc"
-UNWINDLIB_powerpc = "--unwindlib=libgcc"
-UNWINDLIB_armeb = "--unwindlib=libgcc"
-
-LIBCPLUSPLUS ??= "${@bb.utils.contains("RUNTIME", "llvm", "-stdlib=libc++", "", d)}"
-
-TARGET_CXXFLAGS_append_toolchain-clang = " ${LIBCPLUSPLUS}"
-TUNE_CCARGS_append_toolchain-clang = " ${COMPILER_RT} ${LIBCPLUSPLUS}"
-
-TUNE_CCARGS_remove_toolchain-clang = "-meb"
-TUNE_CCARGS_remove_toolchain-clang = "-mel"
-TUNE_CCARGS_append_toolchain-clang = "${@bb.utils.contains("TUNE_FEATURES", "bigendian", " -mbig-endian", " -mlittle-endian", d)}"
+CCACHE_COMPILERCHECK:toolchain-clang ?= "%compiler% -v"
+HOST_CC_ARCH:prepend:toolchain-clang = "-target ${HOST_SYS} "
+CC:toolchain-clang  = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
+CXX:toolchain-clang = "${CCACHE}${HOST_PREFIX}clang++ ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
+CPP:toolchain-clang = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} -E"
+CCLD:toolchain-clang = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
+RANLIB:toolchain-clang = "${HOST_PREFIX}llvm-ranlib"
+AR:toolchain-clang = "${HOST_PREFIX}llvm-ar"
+NM:toolchain-clang = "${HOST_PREFIX}llvm-nm"
+OBJDUMP:toolchain-clang = "${HOST_PREFIX}llvm-objdump"
+OBJCOPY:toolchain-clang = "${HOST_PREFIX}llvm-objcopy"
+STRIP:toolchain-clang = "${HOST_PREFIX}llvm-strip"
+STRINGS:toolchain-clang = "${HOST_PREFIX}llvm-strings"
+READELF:toolchain-clang = "${HOST_PREFIX}llvm-readelf"
+# see https://github.com/llvm/llvm-project/issues/53996
+OBJDUMP:mips:toolchain-clang = "${HOST_PREFIX}objdump"
+OBJDUMP:mipsel:toolchain-clang = "${HOST_PREFIX}objdump"
+
+LTO:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'thin-lto', '-flto=thin', '-flto -fuse-ld=lld', d)}"
+PACKAGE_DEBUG_SPLIT_STYLE:toolchain-clang = "debug-without-src"
+
+COMPILER_RT ??= ""
+COMPILER_RT:class-native = "-rtlib=libgcc ${UNWINDLIB}"
+COMPILER_RT:armeb = "-rtlib=libgcc ${UNWINDLIB}"
+COMPILER_RT:libc-klibc = "-rtlib=libgcc ${UNWINDLIB}"
+
+UNWINDLIB ??= ""
+UNWINDLIB:class-native = "--unwindlib=libgcc"
+UNWINDLIB:armeb = "--unwindlib=libgcc"
+UNWINDLIB_libc-klibc = "--unwindlib=libgcc"
+
+LIBCPLUSPLUS ??= ""
+LIBCPLUSPLUS:armv5 = "-stdlib=libstdc++"
+
+CXXFLAGS:append:toolchain-clang = " ${LIBCPLUSPLUS}"
+LDFLAGS:append:toolchain-clang = " ${COMPILER_RT} ${LIBCPLUSPLUS}"
+
+TUNE_CCARGS:remove:toolchain-clang = "-meb"
+TUNE_CCARGS:remove:toolchain-clang = "-mel"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains("TUNE_FEATURES", "bigendian", " -mbig-endian", " -mlittle-endian", d)}"
 
 # Clang does not yet support big.LITTLE performance tunes, so use the LITTLE for tunes
-TUNE_CCARGS_remove_toolchain-clang = "-mtune=cortex-a57.cortex-a53 -mtune=cortex-a72.cortex-a53 -mtune=cortex-a15.cortex-a7 -mtune=cortex-a17.cortex-a7 -mtune=cortex-a72.cortex-a35 -mtune=cortex-a73.cortex-a53 -mtune=cortex-a75.cortex-a55 -mtune=cortex-a76.cortex-a55"
-TUNE_CCARGS_append_toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa72-cortexa53 cortexa57-cortexa53 cortexa73-cortexa53", " -mcpu=cortex-a53", "", d)}"
-TUNE_CCARGS_append_toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa15-cortexa7 cortexa17-cortexa7", " -mcpu=cortex-a7", "", d)}"
-TUNE_CCARGS_append_toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa72-cortexa35", " -mcpu=cortex-a35", "", d)}"
-TUNE_CCARGS_append_toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa75-cortex-a55 cortexa76-cortex-a55", " -mcpu=cortex-a55", "", d)}"
+TUNE_CCARGS:remove:toolchain-clang = "-mtune=cortex-a57.cortex-a53 -mtune=cortex-a72.cortex-a53 -mtune=cortex-a15.cortex-a7 -mtune=cortex-a17.cortex-a7 -mtune=cortex-a72.cortex-a35 -mtune=cortex-a73.cortex-a53 -mtune=cortex-a75.cortex-a55 -mtune=cortex-a76.cortex-a55"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa72-cortexa53 cortexa57-cortexa53 cortexa73-cortexa53", " -mcpu=cortex-a53", "", d)}"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa15-cortexa7 cortexa17-cortexa7", " -mcpu=cortex-a7", "", d)}"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa72-cortexa35", " -mcpu=cortex-a35", "", d)}"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa75-cortexa55 cortexa76-cortexa55", " -mcpu=cortex-a55", "", d)}"
 
 # Clang does not support octeontx2 processor
-TUNE_CCARGS_remove_toolchain-clang = "-mcpu=octeontx2"
+TUNE_CCARGS:remove:toolchain-clang = "-mcpu=octeontx2"
 
 # LLD does not yet support relaxation for RISCV e.g. https://reviews.freebsd.org/D25210
-TUNE_CCARGS_append_toolchain-clang_riscv32 = " -mno-relax"
-TUNE_CCARGS_append_toolchain-clang_riscv64 = " -mno-relax"
-
-TUNE_CCARGS_remove_toolchain-clang_powerpc = "-mhard-float"
-TUNE_CCARGS_remove_toolchain-clang_powerpc = "-mno-spe"
-
-TUNE_CCARGS_append_toolchain-clang = " -Qunused-arguments"
-TUNE_CCARGS_append_toolchain-clang_libc-musl_powerpc64 = " -mlong-double-64"
-TUNE_CCARGS_append_toolchain-clang_libc-musl_powerpc64le = " -mlong-double-64"
+TUNE_CCARGS:append:toolchain-clang:riscv32 = " -mno-relax"
+TUNE_CCARGS:append:toolchain-clang:riscv64 = " -mno-relax"
+
+# Reconcile some ppc anamolies
+TUNE_CCARGS:remove:toolchain-clang:powerpc = "-mhard-float -mno-spe"
+TUNE_CCARGS:append:toolchain-clang:libc-musl:powerpc64 = " -mlong-double-64"
+TUNE_CCARGS:append:toolchain-clang:libc-musl:powerpc64le = " -mlong-double-64"
+TUNE_CCARGS:append:toolchain-clang:libc-musl:powerpc = " -mlong-double-64"
 # usrmerge workaround
-TUNE_CCARGS_append_toolchain-clang = "${@bb.utils.contains("DISTRO_FEATURES", "usrmerge", " --dyld-prefix=/usr", "", d)}"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains("DISTRO_FEATURES", "usrmerge", " --dyld-prefix=/usr", "", d)}"
+
+TUNE_CCARGS:append:toolchain-clang = " -Qunused-arguments"
 
-LDFLAGS_append_toolchain-clang_class-nativesdk_x86-64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-x86-64.so.2"
-LDFLAGS_append_toolchain-clang_class-nativesdk_x86 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux.so.2"
-LDFLAGS_append_toolchain-clang_class-nativesdk_aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1"
+LDFLAGS:append:toolchain-clang:class-nativesdk:x86-64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-x86-64.so.2"
+LDFLAGS:append:toolchain-clang:class-nativesdk:x86 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux.so.2"
+LDFLAGS:append:toolchain-clang:class-nativesdk:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1"
 
-LDFLAGS_toolchain-clang_class-nativesdk = "${BUILDSDK_LDFLAGS} \
+LDFLAGS:toolchain-clang:class-nativesdk = "${BUILDSDK_LDFLAGS} \
                                            -Wl,-rpath-link,${STAGING_LIBDIR}/.. \
                                            -Wl,-rpath,${libdir}/.. "
 
 # Enable lld globally"
-LDFLAGS_append_toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
 
 # choose between 'gcc' 'clang' an empty '' can be used as well
 TOOLCHAIN ??= "gcc"
 # choose between 'gnu' 'llvm'
 RUNTIME ??= "gnu"
-RUNTIME_toolchain-gcc = "gnu"
-RUNTIME_armeb = "gnu"
+#RUNTIME:toolchain-gcc = "gnu"
+RUNTIME:armeb = "gnu"
+RUNTIME:armv5 = "gnu"
 
-TOOLCHAIN_class-native = "gcc"
-TOOLCHAIN_class-nativesdk = "gcc"
-TOOLCHAIN_class-cross-canadian = "gcc"
-TOOLCHAIN_class-crosssdk = "gcc"
-TOOLCHAIN_class-cross = "gcc"
+TOOLCHAIN:class-native = "gcc"
+TOOLCHAIN:class-nativesdk = "gcc"
+TOOLCHAIN:class-cross-canadian = "gcc"
+TOOLCHAIN:class-crosssdk = "gcc"
+TOOLCHAIN:class-cross = "gcc"
 
 OVERRIDES =. "${@['', 'toolchain-${TOOLCHAIN}:']['${TOOLCHAIN}' != '']}"
 OVERRIDES =. "${@['', 'runtime-${RUNTIME}:']['${RUNTIME}' != '']}"
 OVERRIDES[vardepsexclude] += "TOOLCHAIN RUNTIME"
 
-#DEPENDS_append_toolchain-clang_class-target = " clang-cross-${TARGET_ARCH} "
-#DEPENDS_remove_toolchain-clang_allarch = "clang-cross-${TARGET_ARCH}"
+
+YOCTO_ALTERNATE_EXE_PATH:toolchain-clang:class-target = "${STAGING_BINDIR}/llvm-config"
+YOCTO_ALTERNATE_LIBDIR:toolchain-clang:class-target = "/${BASELIB}"
+
+#YOCTO_ALTERNATE_EXE_PATH:toolchain-clang:class-target[export] = "1"
+#YOCTO_ALTERNATE_LIBDIR:toolchain-clang:class-target[export] = "1"
+
+#DEPENDS:append:toolchain-clang:class-target = " clang-cross-${TARGET_ARCH} "
+#DEPENDS:remove:toolchain-clang:allarch = "clang-cross-${TARGET_ARCH}"
 
 def clang_base_deps(d):
     if not d.getVar('INHIBIT_DEFAULT_DEPS', False):
         if not oe.utils.inherits(d, 'allarch') :
-            ret = " clang-cross-${TARGET_ARCH} virtual/libc "
-            if (d.getVar('COMPILER_RT').find('-rtlib=compiler-rt') != -1):
+            ret = " ${MLPREFIX}clang-cross-${TARGET_ARCH} virtual/libc "
+            if (d.getVar('RUNTIME').find('android') != -1):
+                ret += " libcxx"
+                return ret
+            if (d.getVar('RUNTIME').find('llvm') != -1):
+                ret += " compiler-rt"
+            elif (d.getVar('COMPILER_RT').find('-rtlib=compiler-rt') != -1):
                 ret += " compiler-rt "
             else:
                 ret += " libgcc "
-            if (d.getVar('COMPILER_RT').find('--unwindlib=libunwind') != -1):
+            if (d.getVar('RUNTIME').find('llvm') != -1):
+                ret += " libcxx"
+            elif (d.getVar('COMPILER_RT').find('--unwindlib=libunwind') != -1):
                 ret += " libcxx "
-            if (d.getVar('LIBCPLUSPLUS').find('-stdlib=libc++') != -1):
+            elif (d.getVar('LIBCPLUSPLUS').find('-stdlib=libc++') != -1):
                 ret += " libcxx "
             else:
                 ret += " virtual/${TARGET_PREFIX}compilerlibs "
             return ret
     return ""
 
-BASE_DEFAULT_DEPS_toolchain-clang_class-target = "${@clang_base_deps(d)}"
+BASE_DEFAULT_DEPS:toolchain-clang:class-target = "${@clang_base_deps(d)}"
+BASE_DEFAULT_DEPS:append:class-native:toolchain-clang:runtime-llvm = " libcxx-native compiler-rt-native"
+BASE_DEFAULT_DEPS:append:class-nativesdk:toolchain-clang:runtime-llvm = " clang-native nativesdk-libcxx nativesdk-compiler-rt"
+
+# do_populate_sysroot needs STRIP
+POPULATESYSROOTDEPS:toolchain-clang:class-target = "${MLPREFIX}clang-cross-${TARGET_ARCH}:do_populate_sysroot"
 
-cmake_do_generate_toolchain_file_append_toolchain-clang () {
+cmake_do_generate_toolchain_file:append:toolchain-clang () {
     cat >> ${WORKDIR}/toolchain.cmake <<EOF
 set( CMAKE_CLANG_TIDY ${HOST_PREFIX}clang-tidy )
 EOF
     sed -i 's/ -mmusl / /g' ${WORKDIR}/toolchain.cmake
 }
+
+RECIPESYSROOTFUNCS = ""
+RECIPESYSROOTFUNCS:toolchain-clang = "recipe_sysroot_check_ld_is_lld"
+
+recipe_sysroot_check_ld_is_lld () {
+    if "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', 'true', 'false', d)}"; then
+        ln -srf ${RECIPE_SYSROOT_NATIVE}${bindir}/${TARGET_SYS}/${TARGET_PREFIX}ld.lld ${RECIPE_SYSROOT_NATIVE}${bindir}/${TARGET_SYS}/${TARGET_PREFIX}ld
+    fi
+}
+do_prepare_recipe_sysroot[postfuncs] += "${RECIPESYSROOTFUNCS}"
 #
 # dump recipes which still use gcc
 #python __anonymous() {

classes/scan-build.bbclass

@@ -4,20 +4,20 @@
 EXTRA_ANALYZER_OPTIONS += "-analyze-headers"
 EXTRA_ANALYZER_OPTIONS += "--force-analyze-debug-code"
 SCAN_BUILD ??= "1"
-SCAN_BUILD_class-native = ""
-SCAN_BUILD_class-nativesdk = ""
-SCAN_BUILD_class-cross = ""
-SCAN_BUILD_class-crosssdk = ""
-SCAN_BUILD_class-cross-canadian = ""
+SCAN_BUILD:class-native = ""
+SCAN_BUILD:class-nativesdk = ""
+SCAN_BUILD:class-cross = ""
+SCAN_BUILD:class-crosssdk = ""
+SCAN_BUILD:class-cross-canadian = ""
 
 #CLANG_SCAN_SERVER_IP ??= "127.0.0.1"
 CLANG_SCAN_SERVER_IP ??= "10.0.0.10"
 CLANG_SCAN_PORT ??= "8181"
 SCAN_RESULTS_DIR ?= "${TMPDIR}/static-scan/${PN}"
 
 CCSCAN ?= "${HOST_PREFIX}${TOOLCHAIN}"
-CXXSCAN_toolchain-clang ?= "${HOST_PREFIX}clang++"
-CXXSCAN_toolchain-gcc ?= "${HOST_PREFIX}g++"
+CXXSCAN:toolchain-clang ?= "${HOST_PREFIX}clang++"
+CXXSCAN:toolchain-gcc ?= "${HOST_PREFIX}g++"
 
 do_scanbuild() {
         rm -rf ${SCAN_RESULTS_DIR}
@@ -26,7 +26,7 @@ do_scanbuild() {
 
 do_scanview() {
         bbplain "================================================================"
-        bbplain "Stating scan-view server at: http://${CLANG_SCAN_SERVER_IP}:${CLANG_SCAN_PORT}"
+        bbplain "Starting scan-view server at: http://${CLANG_SCAN_SERVER_IP}:${CLANG_SCAN_PORT}"
         bbplain "Use Ctrl-C to exit"
         bbplain "================================================================"
         scan-view --host ${CLANG_SCAN_SERVER_IP} --port ${CLANG_SCAN_PORT} --allow-all-hosts ${SCAN_RESULTS_DIR}/*/

conf/layer.conf

@@ -11,8 +11,6 @@ LAYERSERIES_COMPAT_clang-layer = "dunfell hardknott honister"
 LAYERDEPENDS_clang-layer = "core"
 
 BBFILES_DYNAMIC += " \
-    chromium-browser-layer:${LAYERDIR}/dynamic-layers/chromium-browser-layer/*/*.bb \
-    chromium-browser-layer:${LAYERDIR}/dynamic-layers/chromium-browser-layer/*/*.bbappend \
     openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/*/*/*.bb \
     openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/*/*/*.bbappend \
     networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/*/*/*.bb \
@@ -28,12 +26,13 @@ PREFERRED_PROVIDER_libgcc-initial = "libgcc-initial"
 PREFERRED_PROVIDER_llvm = "clang"
 PREFERRED_PROVIDER_llvm-native = "clang-native"
 PREFERRED_PROVIDER_nativesdk-llvm = "nativesdk-clang"
+PREFERRED_PROVIDER_libunwind = "${@bb.utils.contains_any("RUNTIME", "llvm android", "libcxx", "libunwind", d)}"
 INHERIT += "clang"
 
 # Do not include clang in SDK unless user wants to
 CLANGSDK ??= "0"
 
-LLVMVERSION = "12.0.0"
+LLVMVERSION = "14.0.3"
 
 require conf/nonclangable.conf
 require conf/nonscanable.conf