|
|
|
|
OSX_MIN_VERSION=10.12
|
|
|
|
|
OSX_SDK_VERSION=10.15.1
|
|
|
|
|
XCODE_VERSION=11.3.1
|
|
|
|
|
XCODE_BUILD_ID=11C505
|
|
|
|
|
LD64_VERSION=530
|
|
|
|
|
|
|
|
|
|
OSX_SDK=$(SDK_PATH)/Xcode-$(XCODE_VERSION)-$(XCODE_BUILD_ID)-extracted-SDK-with-libcxx-headers
|
|
|
|
|
|
|
|
|
|
# Flag explanations:
|
|
|
|
|
#
|
|
|
|
|
# -mlinker-version
|
|
|
|
|
#
|
|
|
|
|
# Ensures that modern linker features are enabled. See here for more
|
|
|
|
|
# details: https://github.com/bitcoin/bitcoin/pull/19407.
|
|
|
|
|
#
|
|
|
|
|
# -B$(build_prefix)/bin
|
|
|
|
|
#
|
|
|
|
|
# Explicitly point to our binaries (e.g. cctools) so that they are
|
|
|
|
|
# ensured to be found and preferred over other possibilities.
|
|
|
|
|
#
|
|
|
|
|
# -nostdinc++ -isystem $(OSX_SDK)/usr/include/c++/v1
|
|
|
|
|
#
|
|
|
|
|
# Forces clang to use the libc++ headers from our SDK and completely
|
|
|
|
|
# forget about the libc++ headers from the standard directories
|
|
|
|
|
#
|
|
|
|
|
# TODO: Once we start requiring a clang version that has the
|
|
|
|
|
# -stdlib++-isystem<directory> flag first introduced here:
|
|
|
|
|
# https://reviews.llvm.org/D64089, we should use that instead. Read the
|
|
|
|
|
# differential summary there for more details.
|
|
|
|
|
#
|
|
|
|
|
darwin_CC=clang -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION) -B$(build_prefix)/bin
|
|
|
|
|
darwin_CXX=clang++ -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -stdlib=libc++ -mlinker-version=$(LD64_VERSION) -B$(build_prefix)/bin -nostdinc++ -isystem $(OSX_SDK)/usr/include/c++/v1
|
|
|
|
|
|
|
|
|
|
darwin_CFLAGS=-pipe
|
|
|
|
|
darwin_CXXFLAGS=$(darwin_CFLAGS)
|
|
|
|
|
|
|
|
|
|
darwin_release_CFLAGS=-O2
|
|
|
|
|
darwin_release_CXXFLAGS=$(darwin_release_CFLAGS)
|
|
|
|
|
|
|
|
|
|
darwin_debug_CFLAGS=-O1
|
|
|
|
|
darwin_debug_CXXFLAGS=$(darwin_debug_CFLAGS)
|
|
|
|
|
|
|
|
|
|
darwin_native_binutils=native_cctools
|
|
|
|
|
ifeq ($(strip $(FORCE_USE_SYSTEM_CLANG)),)
|
|
|
|
|
darwin_native_toolchain=native_cctools
|
|
|
|
|
else
|
|
|
|
|
darwin_native_toolchain=
|
|
|
|
|
endif
|
|
|
|
|
|
|
|
|
|
darwin_cmake_system=Darwin
|
