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W. J. van der Laan ecf5f2c1a0 Merge bitcoin/bitcoin#21889: macho: check for control flow instrumentation ... 42b589d18f scripts: test for MACHO control flow instrumentation (fanquake) 469a5bc4fa build: build Boost with -fcf-protection when targeting Darwin (fanquake) Pull request description: Addresses the macOS portion of #21888. Build Boost with `-fcf-protection` when targeting Darwin. This should be ok, because our cross-compiler (Clang 10) supports the option, and I'd expect all versions of Apple Clang being used to compile Core would also support it. Building Boost with this option is required so that the `main` provided to `test_bitcoin` has instrumentation. Note that the presence of instrumentation does not mean it will be used, as that is determined at runtime by the CPU. From the Intel control flow enforcement documentation: > The ENDBR32 and ENDBR64 instructions will have the same effect as the NOP instruction on Intel 64 processors that do not support CET. On processors supporting CET, these instructions do not change register or flag state. This allows CET instrumented programs to execute on processors that do not support CET. Even when CET is supported and enabled, these NOP–like instructions do not affect the execution state of the program, do not cause any additional register pressure, and are minimally intrusive from power and performance perspectives. Follow up from #21135. Guix builds: ```bash 663df8471400f06d4da739e39a886aa17f56a36d66e0ff7cc290686294ef39c9 guix-build-42b589d18fed/output/dist-archive/bitcoin-42b589d18fed.tar.gz 45e841661e1659a634468b6f8c9fb0a7956c31ba296f1fd0c02cd880736d6127 guix-build-42b589d18fed/output/x86_64-apple-darwin18/bitcoin-42b589d18fed-osx-unsigned.dmg 0ea85c99fef35429a5048fa14850bce6b900eaa887aeea419b019852f8d2be78 guix-build-42b589d18fed/output/x86_64-apple-darwin18/bitcoin-42b589d18fed-osx-unsigned.tar.gz 85857a5a4a5d4d3a172d6c361c12c4a94f6505fc12b527ea63b75bfe54ee1001 guix-build-42b589d18fed/output/x86_64-apple-darwin18/bitcoin-42b589d18fed-osx64.tar.gz ``` Gitian builds: ```bash # macOS: bdfd677a6b88273a741b433e1e7f554af50cc76b3342d44ab0c441e2b40efc96 bitcoin-42b589d18fed-osx-unsigned.dmg f3b2d09f3bea7a5cc489b02e8e53dd76a9922338500fae79cad0506655af56f9 bitcoin-42b589d18fed-osx-unsigned.tar.gz 29d5ad5e46bc9fb0056922a8b47c026e5e9f71e6cf447203b74644587d6fb6f7 bitcoin-42b589d18fed-osx64.tar.gz 663df8471400f06d4da739e39a886aa17f56a36d66e0ff7cc290686294ef39c9 src/bitcoin-42b589d18fed.tar.gz 366f8d7a2fc1f3e22cb1018043099126a71ce65380cc27b1c3280cce42d06c98 bitcoin-core-osx-22-res.yml ``` ACKs for top commit: laanwj: Code review ACK 42b589d18f Tree-SHA512: 12cb8d462d64d845b9fe48c5c6978892adff8bf5b5572bb29f35df1f6176e47b32a68bcb6e4883c7d9454e76e8868851005a7325916852a2d0d32659ac7dae3f		4 years ago
..
bdb.mk	Android : Ensure pic build for bdb	4 years ago
boost.mk	build: build Boost with -fcf-protection when targeting Darwin	4 years ago
capnp.mk	depends: add MULTIPROCESS depends option	5 years ago
expat.mk	build: pass --enable-option-checking to applicable packages	5 years ago
fontconfig.mk	build: use patch rather than sed in fontconfig package	4 years ago
freetype.mk	build: pass --enable-option-checking to applicable packages	5 years ago
libXau.mk	build: pass --enable-option-checking to applicable packages	5 years ago
libevent.mk	build: pass _WIN32_WINNT=0x0601 when building libevent for Windows	4 years ago
libmultiprocess.mk	depends: add MULTIPROCESS depends option	5 years ago
libnatpmp.mk	build: compile libnatpmp with -DNATPMP_STATICLIB on Windows	4 years ago
libxcb.mk	build: qt 5.12.10	4 years ago
libxkbcommon.mk	build: Cleanup libxkbcommon_postprocess_cmds	4 years ago
miniupnpc.mk	build: miniupnpc 2.2.2	4 years ago
native_b2.mk	depends: boost: Split into non-/native packages	4 years ago
native_capnp.mk	depends: add MULTIPROCESS depends option	5 years ago
native_cctools.mk	build: no longer patch threading out of ld64	4 years ago
native_clang.mk	build: Clang 10.0.1	4 years ago
native_ds_store.mk	depends: native_ds_store 1.3.0	4 years ago
native_libdmg-hfsplus.mk	guix: Build dmg as a static binary	4 years ago
native_libmultiprocess.mk	Update libmultiprocess library	4 years ago
native_libtapi.mk	build: libtapi 1100.0.11	4 years ago
native_mac_alias.mk	build: mac_alias 2.2.0	4 years ago
packages.mk	build: split native_cctools	4 years ago
qrencode.mk	Merge #16110: depends: Add Android NDK support	5 years ago
qt.mk	Merge bitcoin/bitcoin#21593: build, qt, refactor: Get rid of some sed command instances	4 years ago
sqlite.mk	Add sqlite to travis and depends	4 years ago
xcb_proto.mk	depends: don't configure xcb_proto	5 years ago
xproto.mk	build: pass --enable-option-checking to applicable packages	5 years ago
zeromq.mk	depends: build zeromq with -std=c++17	4 years ago