compiler-rt: Build clang_rt.profile library when possible

To enable clang_rt.profile library do something like the following in
local.conf or your distro configuration.

    PACKAGECONFIG:pn-compiler-rt = "profile"

The clang_rt.profile library is used to collect coverage information. It is a
static library, so does not introduce any additional footprint in
target images.

Signed-off-by: Esben Haabendal <esben.haabendal@huawei.com>

recipes-devtools/clang/compiler-rt_git.bb

@@ -47,6 +47,7 @@ BUILD_NM:toolchain-clang = "llvm-nm"
 
 PACKAGECONFIG ??= ""
 PACKAGECONFIG[crt] = "-DCOMPILER_RT_BUILD_CRT:BOOL=ON,-DCOMPILER_RT_BUILD_CRT:BOOL=OFF"
+PACKAGECONFIG[profile] ="-DCOMPILER_RT_BUILD_PROFILE=ON,-DCOMPILER_RT_BUILD_PROFILE=OFF"
 
 HF = "${@ bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', 'hf', '', d)}"
 HF[vardepvalue] = "${HF}"
@@ -61,7 +62,6 @@ EXTRA_OECMAKE += "-DCOMPILER_RT_STANDALONE_BUILD=OFF \
                   -DCOMPILER_RT_BUILD_SANITIZERS=OFF \
                   -DCOMPILER_RT_BUILD_MEMPROF=OFF \
                   -DCOMPILER_RT_BUILD_LIBFUZZER=OFF \
-                  -DCOMPILER_RT_BUILD_PROFILE=OFF \
                   -DLLVM_ENABLE_PROJECTS='compiler-rt' \
                   -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX} \
 "