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Merge bitcoin/bitcoin#29208: build: Bump clang minimum supported version to 14

Browse Source 
aaaace2fd1 fuzz: Assume presence of __builtin_*_overflow, without checks (MarcoFalke)
fa223ba5eb Revert "build: Fix undefined reference to __mulodi4" (MarcoFalke)
fa7c751bd9 build: Bump clang minimum supported version to 14 (MarcoFalke)

Pull request description:

  Most supported operating systems ship with clang-14 (or later), so bump the minimum to that and allow new code to drop workarounds for previous clang bugs.

  For reference:
  * https://packages.debian.org/bookworm/clang (`clang-14`)
  * https://packages.ubuntu.com/jammy/clang (`clang-14`)
  * CentOS-like 8/9 Stream: All Clang versions from 15 to 17
  * FreeBSD 12/13: All Clang versions from 15 to 16
  * OpenSuse Tumbleweed ships with https://software.opensuse.org/package/clang (`clang17`); No idea about OpenSuse Leap

  On operating systems where the clang version is not shipped by default, the user would have to use GCC, or install clang in a different way. For example:

  * https://packages.debian.org/bullseye/g++ (g++-10)
  * https://packages.ubuntu.com/focal/g++-10
  * https://apt.llvm.org/, or nix, or guix, or compile clang from source, ...

ACKs for top commit:
  fanquake:
    ACK aaaace2fd1

Tree-SHA512: 81d066b14cc568d27312f1cc814b09540b038a10a0a8e9d71fc9745b024fb6c32a959af673e6819b817ea7cef98da4abfa63dff16cffb7821b40083016b0291f
This commit is contained in:
fanquake
2024-01-12 09:58:00 +00:00
parent 8c0d1c6cc2 aaaace2fd1
commit 8c5e4f42d5
8 changed files with 7 additions and 71 deletions
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2
ci/test/00_setup_env_i686_multiprocess.sh
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@@ -13,5 +13,5 @@ export PACKAGES="llvm clang g++-multilib"
export DEP_OPTS="DEBUG=1 MULTIPROCESS=1"
export GOAL="install"
export BITCOIN_CONFIG="--enable-debug CC='clang -m32' CXX='clang++ -m32' \
LDFLAGS='--rtlib=compiler-rt -lgcc_s' CPPFLAGS='-DBOOST_MULTI_INDEX_ENABLE_SAFE_MODE'"
CPPFLAGS='-DBOOST_MULTI_INDEX_ENABLE_SAFE_MODE'"
export BITCOIND=bitcoin-node # Used in functional tests

8
ci/test/00_setup_env_native_nowallet_libbitcoinkernel.sh
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@@ -7,9 +7,9 @@
export LC_ALL=C.UTF-8
export CONTAINER_NAME=ci_native_nowallet_libbitcoinkernel
export CI_IMAGE_NAME_TAG="docker.io/debian:bullseye"
# Use minimum supported python3.9 and clang-13, see doc/dependencies.md
export PACKAGES="python3-zmq clang-13 llvm-13 libc++abi-13-dev libc++-13-dev"
export DEP_OPTS="NO_WALLET=1 CC=clang-13 CXX='clang++-13 -stdlib=libc++'"
export CI_IMAGE_NAME_TAG="docker.io/ubuntu:22.04"
# Use minimum supported python3.9 (or best-effort 3.10) and clang-14, see doc/dependencies.md
export PACKAGES="python3-zmq clang-14 llvm-14 libc++abi-14-dev libc++-14-dev"
export DEP_OPTS="NO_WALLET=1 CC=clang-14 CXX='clang++-14 -stdlib=libc++'"
export GOAL="install"
export BITCOIN_CONFIG="--enable-reduce-exports --enable-experimental-util-chainstate --with-experimental-kernel-lib --enable-shared"