recipes: Rework llvm/clang/compiler-rt/libcxx/lldb recipes

This is an overhaul of clang/llvm project related recipes

* switch to using a flat mono repo for all clang/llvm projects
* Add llvm-project-source recipe which will prepare source tree in
  work-shared for all recipes much like kernel and gcc
* build lld as part of clang recipes, its much easier and saves build
  time and hopefully nativesdk version will be built now for free
* switch to official git repos at git://github.com/llvm-project
* Adjust all recipes to use shared sources

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

1 files changed, 8 insertions, 22 deletions

diff --git a/recipes-devtools/clang/libcxx_git.bb b/recipes-devtools/clang/libcxx_git.bb
index 10dd3c8..a320e05 100644
--- a/recipes-devtools/clang/libcxx_git.bb
+++ b/recipes-devtools/clang/libcxx_git.bb
@@ -7,10 +7,9 @@ LICENSE = "MIT | NCSA"
 SECTION = "base"
 
 require clang.inc
-require common.inc
+require common-source.inc
 
 inherit cmake pythonnative
-PV .= "+git${SRCPV}"
 
 DEPENDS += "ninja-native"
 BASEDEPENDS_remove_toolchain-clang = "libcxx"
@@ -24,24 +23,10 @@ PACKAGECONFIG[unwind] = "-DLIBCXXABI_USE_LLVM_UNWINDER=ON -DLIBCXXABI_LIBUNWIND_
 
 PROVIDES += "${@bb.utils.contains('PACKAGECONFIG', 'unwind', 'libunwind', '', d)}"
 
-LIC_FILES_CHKSUM = "file://projects/libcxx/LICENSE.TXT;md5=7b3a0e1b99822669d630011defe9bfd9; \
-                    file://projects/libcxxabi/LICENSE.TXT;md5=3600117b7c18121ab04c53e4615dc36e \
-                    file://projects/libunwind/LICENSE.TXT;md5=7ea986af7f70eaea5a297dd2744c79a5 \
+LIC_FILES_CHKSUM = "file://libcxx/LICENSE.TXT;md5=7b3a0e1b99822669d630011defe9bfd9; \
+                    file://libcxxabi/LICENSE.TXT;md5=3600117b7c18121ab04c53e4615dc36e \
+                    file://libunwind/LICENSE.TXT;md5=7ea986af7f70eaea5a297dd2744c79a5 \
 "
-SRC_URI = "\
-    ${LLVM_GIT}/llvm.git;protocol=${LLVM_GIT_PROTOCOL};branch=${BRANCH};name=llvm \
-    ${LLVM_GIT}/libcxx.git;protocol=${LLVM_GIT_PROTOCOL};branch=${BRANCH};name=libcxx;destsuffix=git/projects/libcxx \
-    ${LLVM_GIT}/libcxxabi.git;protocol=${LLVM_GIT_PROTOCOL};branch=${BRANCH};name=cxxabi;destsuffix=git/projects/libcxxabi \
-    ${LLVM_GIT}/libunwind.git;protocol=${LLVM_GIT_PROTOCOL};branch=${BRANCH};name=libunwind;destsuffix=git/projects/libunwind \
-    ${LLVMPATCHES} \
-    ${LIBCXXPATCHES} \
-    ${LIBCXXABIPATCHES} \
-"
-
-SRCREV_FORMAT = "llvm_libcxx_cxxabi_libunwind"
-
-S = "${WORKDIR}/git"
-
 THUMB_TUNE_CCARGS = ""
 #TUNE_CCARGS += "-nostdlib"
 
@@ -49,11 +34,12 @@ EXTRA_OECMAKE += "\
                   -DLIBCXX_CXX_ABI=libcxxabi \
                   -DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON \
                   -DCXX_SUPPORTS_CXX11=ON \
-                  -DLIBCXXABI_LIBCXX_INCLUDES=${S}/projects/libcxx/include \
-                  -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${S}/projects/libcxxabi/include \
+                  -DLIBCXXABI_LIBCXX_INCLUDES=${S}/libcxx/include \
+                  -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${S}/libcxxabi/include \
                   -DLIBCXX_CXX_ABI_LIBRARY_PATH=${B}/lib \
+                  -DLLVM_ENABLE_PROJECTS='libcxx;libcxxabi;libunwind' \
                   -G Ninja \
-                  ${S} \
+                  ${S}/llvm \
 "
 
 EXTRA_OECMAKE_append_class-native = " -DLIBCXX_ENABLE_ABI_LINKER_SCRIPT=OFF"