libclc: Pass -cl-no-stdinc to compiler and assembler

libclc uses clang CLC preprocessor on .ll files, llvm/clang-13 started
including clc declarations by default (clang
cf3ef15a6ec5e5b45c6c54e8fbe3769255e815ce),
thus corrupting any .ll assembly files that are used by libclc.
Inclusion of the default declarations can be turned off using a
cmdline switch but that remains to be implemented in the libclc build
system. manually adding '-cl-no-stdinc' should work as a workaround.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
(cherry picked from commit d692c0338fe60cdbb3025dcedbb05ca466335650)

1 files changed, 1 insertions, 0 deletions

diff --git a/recipes-devtools/clang/libclc_git.bb b/recipes-devtools/clang/libclc_git.bb
index 9525b25..4edd4bf 100644
--- a/recipes-devtools/clang/libclc_git.bb
+++ b/recipes-devtools/clang/libclc_git.bb
@@ -19,6 +19,7 @@ EXTRA_OECMAKE += " \
                                 -DCMAKE_CROSSCOMPILING_EMULATOR=${WORKDIR}/qemuwrapper \
                                 -Dclc_comp_in:FILEPATH=${OECMAKE_SOURCEPATH}/cmake/CMakeCLCCompiler.cmake.in \
                                 -Dll_comp_in:FILEPATH=${OECMAKE_SOURCEPATH}/cmake/CMakeLLAsmCompiler.cmake.in \
+                                -DCMAKE_LLAsm_FLAGS=-cl-no-stdinc -DCMAKE_CLC_FLAGS=-cl-no-stdinc \
                         "
 
 do_configure_prepend () {