clang: Pass LLVM_CONFIG_PATH to target and nativesdk builds

This ensures that it does not end up building NATIVE tools
and using them during build, which obviously wont work when
buildhost != targethost or iow cross-compiling

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

1 files changed, 3 insertions, 0 deletions

diff --git a/recipes-devtools/clang/clang_git.bb b/recipes-devtools/clang/clang_git.bb
index 52c3575..7098ddc 100644
--- a/recipes-devtools/clang/clang_git.bb
+++ b/recipes-devtools/clang/clang_git.bb
@@ -97,6 +97,7 @@ LLVM_ENABLE_LIBEDIT;LLDB_ENABLE_LIBEDIT;LLDB_PYTHON_RELATIVE_PATH;LLDB_PYTHON_EX
 LLDB_PYTHON_EXT_SUFFIX;CMAKE_C_FLAGS_RELEASE;CMAKE_CXX_FLAGS_RELEASE;CMAKE_ASM_FLAGS_RELEASE;\
 CLANG_DEFAULT_CXX_STDLIB;CLANG_DEFAULT_RTLIB;CLANG_DEFAULT_UNWINDLIB;\
 CLANG_DEFAULT_OPENMP_RUNTIME;LLVM_ENABLE_PER_TARGET_RUNTIME_DIR;\
+LLVM_BUILD_TOOLS;LLVM_USE_HOST_TOOLS;LLVM_CONFIG_PATH;\
 "
 #
 # Default to build all OE-Core supported target arches (user overridable).
@@ -163,6 +164,7 @@ EXTRA_OECMAKE:append:class-nativesdk = "\
                   -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-nm \
                   -DCMAKE_STRIP=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-strip \
                   -DLLVM_USE_HOST_TOOLS=OFF \
+                  -DLLVM_CONFIG_PATH=${STAGING_BINDIR_NATIVE}/llvm-config \
                   -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
                   -DLLDB_TABLEGEN=${STAGING_BINDIR_NATIVE}/lldb-tblgen \
                   -DCLANG_TABLEGEN=${STAGING_BINDIR_NATIVE}/clang-tblgen \
@@ -178,6 +180,7 @@ EXTRA_OECMAKE:append:class-nativesdk = "\
 EXTRA_OECMAKE:append:class-target = "\
                   -DCMAKE_CROSSCOMPILING:BOOL=ON \
                   -DLLVM_USE_HOST_TOOLS=OFF \
+                  -DLLVM_CONFIG_PATH=${STAGING_BINDIR_NATIVE}/llvm-config \
                   -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
                   -DLLDB_TABLEGEN=${STAGING_BINDIR_NATIVE}/lldb-tblgen \
                   -DCLANG_TABLEGEN=${STAGING_BINDIR_NATIVE}/clang-tblgen \