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bitcoin/depends/hosts/darwin.mk

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build: set minimum supported macOS to 10.12
2019-11-21 11:08:47 -05:00
OSX_MIN_VERSION=10.12
macos: Bump to xcode 11.3.1 and 10.15 SDK This gets us a newer SDK with c++17 support and retains 10.12 back-compat. Co-authored-by: Carl Dong <contact@carldong.me>
2020-06-16 14:20:19 -04:00
OSX_SDK_VERSION=10.15.1
XCODE_VERSION=11.3.1
XCODE_BUILD_ID=11C505
darwin: pass mlinker-version so that clang enables new features Without this clang fails to add any newly-added linker features. Removing this in ca5055a5aa07aba81a87cf12f6f0526a63c423b5 was likely a regression. See https://github.com/bitcoin/bitcoin/pull/19240#issuecomment-647764049 for more discussion.
2020-06-22 16:46:16 -04:00
LD64_VERSION=530
Adapt rest of tooling to new SDK naming scheme
2020-06-18 18:05:22 -04:00
OSX_SDK=$(SDK_PATH)/Xcode-$(XCODE_VERSION)-$(XCODE_BUILD_ID)-extracted-SDK-with-libcxx-headers
doc: explain why passing -mlinker-version is required
2020-06-26 14:41:08 +08:00
# When cross-compiling for Darwin using Clang, -mlinker-version must be passed to
# ensure that modern linker features are enabled.
depends: Allow building with system clang
2020-01-10 12:16:25 -05:00
darwin_CC=clang -target $(host) -mmacosx-version-min=$(OSX_MIN_VERSION) --sysroot $(OSX_SDK) -mlinker-version=$(LD64_VERSION) -B$(build_prefix)/bin
depends: specify libc++ header location for darwin For depends builds this was fixed by fbcfcf69, which deleted the conflicting headers. When we no longer control the clang installation, we need to ensure that the SDK's libc++ headers are used rather than the ones shipped with clang. We can do that by turning off the default include path and hard-coding our own. This hard-coded path is ok because we control (via SDK packaging) where these headers end-up. Side-note: Now that this path is hard-coded in depends, we can potentially package the SDK differently, as the c++ folder can live wherever is most convenient for us.
2020-07-10 12:55:45 -04:00
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 $(OSX_SDK)/usr/include/c++/v1
depends: add debug/release flags for linux/osx/win Linux and mingw enable libstdc++ debugging for extra runtime checks. OSX doesn't play nice, so don't enable it there.
2014-09-23 17:00:31 -04:00
darwin_CFLAGS=-pipe
depends: add shared dependency builder See the README's in depends for documentation
2014-07-23 01:31:30 -04:00
darwin_CXXFLAGS=$(darwin_CFLAGS)
depends: add debug/release flags for linux/osx/win Linux and mingw enable libstdc++ debugging for extra runtime checks. OSX doesn't play nice, so don't enable it there.
2014-09-23 17:00:31 -04:00
darwin_release_CFLAGS=-O2
darwin_release_CXXFLAGS=$(darwin_release_CFLAGS)
darwin_debug_CFLAGS=-O1
darwin_debug_CXXFLAGS=$(darwin_debug_CFLAGS)
depends: Decouple toolchain + binutils For now they remain the same, but in the next commit, we will assign them differently according to wether or not we're using system clang.
2019-10-09 20:10:00 -04:00
darwin_native_binutils=native_cctools
depends: Allow building with system clang
2020-01-10 12:16:25 -05:00
ifeq ($(strip $(FORCE_USE_SYSTEM_CLANG)),)
depends: add shared dependency builder See the README's in depends for documentation
2014-07-23 01:31:30 -04:00
darwin_native_toolchain=native_cctools
depends: Allow building with system clang
2020-01-10 12:16:25 -05:00
else
darwin_native_toolchain=
endif
depends: add MULTIPROCESS depends option Builds required packages and passes --enable-multiprocess option to bitcoin build
2019-07-09 14:40:45 -04:00
darwin_cmake_system=Darwin
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