clang: Add libcxx to default base dependencies

When TC_CXX_RUNTIME is set to be 'llvm' then clang looks for
libcxx to provide C++ runtime and unwinding library

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/classes/toolchain/clang.bbclass b/meta/classes/toolchain/clang.bbclass
index d7b8a3657c695bf953603e034ab11357599622f1..7c6ed57fb3150dadc393ce200d1ff93cfdd4459b 100644 (file)
--- a/meta/classes/toolchain/clang.bbclass
+++ b/meta/classes/toolchain/clang.bbclass
@@ -27,7 +27,7 @@ PREFERRED_PROVIDER_virtual/nativesdk-cross-cc:class-cross-canadian = "clang-cros
 PREFERRED_PROVIDER_virtual/nativesdk-cross-c++:class-cross-canadian = "clang-crosssdk-${SDK_SYS}"
 
 
-BASE_DEFAULT_DEPS:append:class-target = " compiler-rt"
+BASE_DEFAULT_DEPS:append:class-target = " compiler-rt libcxx"
 
 TUNE_CCARGS += "${@bb.utils.contains("DISTRO_FEATURES", "usrmerge", " --dyld-prefix=/usr", "", d)}"