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# Copyright (C) 2015 Khem Raj <raj.khem@gmail.com>
# Released under the MIT license (see COPYING.MIT for the terms)
DESCRIPTION = "libc++ is a new implementation of the C++ standard library, targeting C++11"
HOMEPAGE = "http://libcxxabi.llvm.org/"
LICENSE = "MIT | NCSA"
SECTION = "base"
require clang.inc
TOOLCHAIN = "clang"
inherit cmake
PV .= "+git${SRCPV}"
DEPENDS += "compiler-rt"
BASEDEPENDS_remove_toolchain-clang_class-target = "libcxx"
BASEDEPENDS_remove_toolchain-clang_class-target = "llvm-libunwind"
LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=8ae94dd6195890583eee15a988b6ea79; \
"
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=${BRANCH};name=cxxabi;destsuffix=git/projects/libcxxabi \
file://0001-Do-not-use-LIBCXXABI_ARM_EHABI.patch \
"
SRCREV_FORMAT = "llvm_libcxx_cxxabi"
S = "${WORKDIR}/git/projects/libcxxabi"
THUMB_TUNE_CCARGS = ""
#TUNE_CCARGS += "-nostdlib"
EXTRA_OECMAKE += "-DLIBCXXABI_LIBCXX_PATH=${S}/../libcxx \
-DLLVM_PATH=${S}/../../ \
-DLLVM_ENABLE_LIBCXX=OFF \
-DLIBCXXABI_LIBCXX_INCLUDES=${S}/../libcxx/include \
-DLLVM_BUILD_EXTERNAL_COMPILER_RT=True \
-DCXX_SUPPORTS_CXX11=ON \
-DLIBCXXABI_ENABLE_SHARED=ON \
"
CXXFLAGS_append_libc-musl = " -D_LIBCPP_HAS_MUSL_LIBC "
ALLOW_EMPTY_${PN} = "1"
BBCLASSEXTEND = "native nativesdk"
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