libcxx: Fix native build

Use libgcc with clang-native to compile it

Fixes #465

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1 files changed, 17 insertions, 7 deletions

diff --git a/recipes-devtools/clang/libcxx_git.bb b/recipes-devtools/clang/libcxx_git.bb
index b5bda2e..bdb364e 100644
--- a/recipes-devtools/clang/libcxx_git.bb
+++ b/recipes-devtools/clang/libcxx_git.bb
@@ -12,7 +12,7 @@ inherit cmake cmake-native python3native
 
 PACKAGECONFIG ??= "compiler-rt exceptions ${@bb.utils.contains("RUNTIME", "llvm", "unwind unwind-shared", "", d)}"
 PACKAGECONFIG_append_armv5 = " no-atomics"
-
+PACKAGECONFIG_remove_class-native = "compiler-rt"
 PACKAGECONFIG[unwind] = "-DLIBCXXABI_USE_LLVM_UNWINDER=ON -DLIBCXXABI_ENABLE_STATIC_UNWINDER=ON,-DLIBCXXABI_USE_LLVM_UNWINDER=OFF,,"
 PACKAGECONFIG[exceptions] = "-DLIBCXXABI_ENABLE_EXCEPTIONS=ON -DDLIBCXX_ENABLE_EXCEPTIONS=ON,-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF -DLIBCXX_ENABLE_EXCEPTIONS=OFF -DCMAKE_REQUIRED_FLAGS='-fno-exceptions',"
 PACKAGECONFIG[no-atomics] = "-D_LIBCXXABI_HAS_ATOMIC_BUILTINS=OFF -DCMAKE_SHARED_LINKER_FLAGS='-latomic',,"
@@ -21,10 +21,13 @@ PACKAGECONFIG[unwind-shared] = "-DLIBUNWIND_ENABLE_SHARED=ON,-DLIBUNWIND_ENABLE_
 
 DEPENDS += "ninja-native"
 DEPENDS_append_class-target = " clang-cross-${TARGET_ARCH} virtual/${MLPREFIX}libc virtual/${TARGET_PREFIX}compilerlibs"
+DEPENDS_append_class-native = " clang-native"
 
 LIBCPLUSPLUS = ""
 COMPILER_RT ?= "-rtlib=compiler-rt"
 
+CC_append_toolchain-clang_class-native = " -unwindlib=libgcc -rtlib=libgcc"
+
 CXXFLAGS += "-stdlib=libstdc++"
 LDFLAGS += "-unwindlib=libgcc -stdlib=libstdc++"
 INHIBIT_DEFAULT_DEPS = "1"
@@ -51,16 +54,23 @@ EXTRA_OECMAKE += "\
                   -DLIBCXX_CXX_ABI=libcxxabi \
                   -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${S}/libcxxabi/include \
                   -DLIBCXX_CXX_ABI_LIBRARY_PATH=${B}/lib${LLVM_LIBDIR_SUFFIX} \
-                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${AR} \
-                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${NM} \
-                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${RANLIB} \
                   -DLLVM_ENABLE_PROJECTS='libcxx;libcxxabi;libunwind' \
                   -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX} \
 "
 
-EXTRA_OECMAKE_append_class-native = " -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF"
+EXTRA_OECMAKE_append_class-target = " \
+                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${AR} \
+                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${NM} \
+                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${RANLIB} \
+"
+EXTRA_OECMAKE_append_class-native = " -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF \
+"
 
-EXTRA_OECMAKE_append_class-nativesdk = " -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF"
+EXTRA_OECMAKE_append_class-nativesdk = " -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF \
+                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${AR} \
+                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${NM} \
+                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${RANLIB} \
+"
 
 EXTRA_OECMAKE_append_libc-musl = " -DLIBCXX_HAS_MUSL_LIBC=ON "
 
@@ -84,4 +94,4 @@ PACKAGES_append_runtime-llvm = " libunwind"
 FILES_libunwind_runtime-llvm = "${libdir}/libunwind.so.*"
 
 BBCLASSEXTEND = "native nativesdk"
-TOOLCHAIN = "clang"
+TOOLCHAIN_forcevariable = "clang"