From f281ae2887cad78129266a9e697352b13c5e11da Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Wed, 25 Sep 2019 14:37:46 -0700 Subject: README: Document CLANGSDK Signed-off-by: Khem Raj --- README.md | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/README.md b/README.md index f150c96..51c22cd 100644 --- a/README.md +++ b/README.md @@ -67,6 +67,16 @@ TARGET_CXXFLAGS_remove_toolchain-clang = " --stdlib=libc++" TUNE_CCARGS_remove_toolchain-clang = " --rtlib=compiler-rt --unwindlib=libunwind --stdlib=libc++" ``` +# Removing clang from generated SDK toolchain + +clang based cross compiler is automatically included into the generated SDK using `bitbake meta-toolchain` or +`bitbake -cpopulate_sdk ` in circumstanced where clang is not expected to be part of SDK, then reset `CLANGSDK` +variable in `local.conf` + +```shell +CLANGSDK = "" +``` + # Building Below we build for qemuarm machine as an example -- cgit v1.2.3-54-g00ecf