- the CI builds were recently upgraded to Clang 14
- this commit bumps versions of other LLVM tools needed for the build
- this is important for people who have multiple LLVM versions installed
via their package manager
On Darwin, the build script tries to
1. use llvm-objcopy/llvm-strip from $PATH,
2. if not found by 1., use standard objcopy/strip from $PATH
The brew install instructions recommends to set $PATH to brew's binary
dir, so 2. will find something (assuming binutils is installed from
brew). If $PATH additionally points to brew's LLVM binary dir (which is
different from brew's binary dir), 1. will find the llvm versions of the
tools.
This commit removes additional logic which repeats above steps in a more
implicit way by calling brew internally and figuring out the paths once
more if 1. and 2. cannot find them in the $PATH. This removes
duplication and simplifies the script. Maybe it even helps with
reproducibility.
- previous XCode 10.2 / Clang 7.0 was horribly outdated
- XCode 12.0 corresponds to the minimally required vanilla Clang version 12.0
- remove passing of "-fchar8_t" flag (with Clang >= 9, it is part of -std=c++20)
ClickHouse compiled fine under clang-12, and also note that not a lot of
distros already switched to clang-13, so it may requires additional
steps to compile ClickHouse otherwise.
Follow-up for: #30597
This reverts commit 89419ceb9b
(curl part moved to separate commit)
Squashed:
- termcap removed
- fix for cassandra on apple merged
- cmake: fix "Can't find system zlib library" in unbundled build
- cmake: fix condition when testing for rdkafka platform
- cmake: PROTOBUF_OLD_ABI_COMPAT shouldn't be enabled for internal protobuf
Signed-off-by: Konstantin Podshumok <kpp.live+signed@gmail.com>
