# 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://libcxx.llvm.org/"
LICENSE = "MIT | NCSA"
SECTION = "base"

require clang.inc

inherit cmake pythonnative
PV .= "+git${SRCPV}"

DEPENDS += "libcxxabi"
BASEDEPENDS_remove_toolchain-clang_class-target = "libcxx"
BASEDEPENDS_remove_toolchain-clang_class-target = "llvm-libunwind"
BASEDEPENDS_remove_toolchain-clang_class-target = "compiler-rt"


LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=7b3a0e1b99822669d630011defe9bfd9; \
                   "
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 \
          "
SRC_URI_append_libc-musl = " file://0001-use-constexpr-when-using-glibc.patch "

SRCREV_FORMAT = "llvm_libcxx_cxxabi"

S = "${WORKDIR}/git/projects/libcxx"

THUMB_TUNE_CCARGS = ""
#TUNE_CCARGS += "-nostdlib"

EXTRA_OECMAKE += "-DLIBCXX_CXX_ABI=libcxxabi \
                  -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${S}/../libcxxabi/include \
                  -DLLVM_PATH=${S}/../../ \
                  -DLIBCXX_ENABLE_SHARED=ON \
                 "

EXTRA_OECMAKE_append_libc-musl = " -DLIBCXX_HAS_MUSL_LIBC=True "

ALLOW_EMPTY_${PN} = "1"

BBCLASSEXTEND = "native nativesdk"
TOOLCHAIN = "clang"