compiler-rt: Disable standalone build

standalone build starts to look for c++ headers which then
are fed from libstc++ because libcxx is not built yet, instead
let build use it from in-tree libcxx

enable llvm-ar/llvm-ranlib/llvm-nm to provide ar/ranlib/nm
respectively, this helps with lto enabled builds for libcxx

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

1 files changed, 4 insertions, 0 deletions

diff --git a/recipes-devtools/clang/libcxx_git.bb b/recipes-devtools/clang/libcxx_git.bb
index 8168c61..171ab18 100644
--- a/recipes-devtools/clang/libcxx_git.bb
+++ b/recipes-devtools/clang/libcxx_git.bb
@@ -41,6 +41,9 @@ EXTRA_OECMAKE += "\
                   -DLIBCXXABI_LIBCXX_INCLUDES=${S}/libcxx/include \
                   -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${S}/libcxxabi/include \
                   -DLIBCXX_CXX_ABI_LIBRARY_PATH=${B}/lib \
+                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ar \
+                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-nm \
+                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ranlib \
                   -DLLVM_ENABLE_PROJECTS='libcxx;libcxxabi${LIBUNWIND}' \
                   -G Ninja \
                   ${S}/llvm \
@@ -72,3 +75,4 @@ RDEPENDS_${PN}-dev += "${PN}-staticdev"
 
 BBCLASSEXTEND = "native nativesdk"
 TOOLCHAIN = "clang"
+