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https://github.com/bitcoin/bitcoin.git
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f1e14dfbe9
This was introduced for distros shipping older make, such as Ubuntu 20.04 (4.2.1). It's likely that all distros being used for Darwin and Qindows cross compilation, are shipping a newer make at this point.
81 lines
2.7 KiB
Makefile
81 lines
2.7 KiB
Makefile
OSX_MIN_VERSION=14.0
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OSX_SDK_VERSION=14.0
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XCODE_VERSION=26.1.1
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XCODE_BUILD_ID=17B100
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LLD_VERSION=711
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OSX_SDK=$(SDK_PATH)/Xcode-$(XCODE_VERSION)-$(XCODE_BUILD_ID)-extracted-SDK-with-libcxx-headers
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clang_prog=$(shell command -v clang)
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clangxx_prog=$(shell command -v clang++)
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darwin_AR=$(shell command -v llvm-ar)
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darwin_NM=$(shell command -v llvm-nm)
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darwin_OBJCOPY=$(shell command -v llvm-objcopy)
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darwin_OBJDUMP=$(shell command -v llvm-objdump)
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darwin_RANLIB=$(shell command -v llvm-ranlib)
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darwin_STRIP=$(shell command -v llvm-strip)
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# Flag explanations:
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#
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# -mlinker-version
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#
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# Ensures that modern linker features are enabled. See here for more
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# details: https://github.com/bitcoin/bitcoin/pull/19407.
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#
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# -isysroot$(OSX_SDK) -nostdlibinc
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#
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# Disable default include paths built into the compiler as well as
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# those normally included for libc and libc++. The only path that
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# remains implicitly is the clang resource dir.
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#
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# -iwithsysroot / -iframeworkwithsysroot
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#
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# Adds the desired paths from the SDK
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#
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# -platform_version
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#
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# Indicate to the linker the platform, the oldest supported version,
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# and the SDK used.
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#
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# -no_adhoc_codesign
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#
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# Disable adhoc codesigning (for now) when using LLVM tooling, to avoid
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# non-determinism issues with the Identifier field.
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#
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# -Xclang -fno-cxx-modules
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#
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# Disable C++ modules. We don't use these, and modules cause definition issues
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# in the SDK, where __has_feature(modules) is used to define USE_CLANG_TYPES,
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# which is in turn used as an include guard.
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darwin_CC=$(clang_prog) --target=$(host) \
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-isysroot$(OSX_SDK) -nostdlibinc \
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-iwithsysroot/usr/include -iframeworkwithsysroot/System/Library/Frameworks
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darwin_CXX=$(clangxx_prog) --target=$(host) \
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-isysroot$(OSX_SDK) -nostdlibinc \
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-iwithsysroot/usr/include/c++/v1 \
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-iwithsysroot/usr/include -iframeworkwithsysroot/System/Library/Frameworks
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darwin_CFLAGS=-mmacos-version-min=$(OSX_MIN_VERSION)
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darwin_CXXFLAGS=-mmacos-version-min=$(OSX_MIN_VERSION) -Xclang -fno-cxx-modules
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darwin_LDFLAGS=-Wl,-platform_version,macos,$(OSX_MIN_VERSION),$(OSX_SDK_VERSION)
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ifneq ($(build_os),darwin)
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darwin_CFLAGS += -mlinker-version=$(LLD_VERSION)
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darwin_CXXFLAGS += -mlinker-version=$(LLD_VERSION)
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darwin_LDFLAGS += -Wl,-no_adhoc_codesign -fuse-ld=lld
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endif
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darwin_release_CFLAGS=-O2
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darwin_release_CXXFLAGS=$(darwin_release_CFLAGS)
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darwin_debug_CFLAGS=-O1 -g
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darwin_debug_CXXFLAGS=$(darwin_debug_CFLAGS)
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darwin_cmake_system_name=Darwin
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# Darwin version, which corresponds to OSX_MIN_VERSION.
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# See https://en.wikipedia.org/wiki/Darwin_(operating_system)
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darwin_cmake_system_version=20.1
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