On Fri, Mar 05, 2021 at 12:32:05PM -0500, Pat Barnes via blfs-support wrote:
> While installing LLVM in 10.1, I found that Clang now has a dependency on
> GIT. This should be added to the list of dependencies for LLVM, at least
> when Clang is also installed.
>
> Pat
>
Looking at one of my own builds, I can see git is mentioned (and I
install git very early in my build), but I don't think it has
anything to do with clang (although /usr/bin/git-clang-format does
get installed (a python script).
I can see the following references to GIT in the CMakeLists.txt:
./utils/benchmark/src/CMakeLists.txt: "${version_config}" VERSION
${GIT_VERSION} COMPATIBILITY SameMajorVersion
./utils/benchmark/CMakeLists.txt:# get_git_version(GIT_VERSION)
./utils/benchmark/CMakeLists.txt:set(GIT_VERSION "v0.0.0")
The first of those is:
include(CMakePackageConfigHelpers)
write_basic_package_version_file(
"${version_config}" VERSION ${GIT_VERSION} COMPATIBILITY SameMajorVersion
)
and the second and third are:
# Read the git tags to determine the project version
# WARNING: This is meaningless for when the benchmark library is being built
in-tree,
# so disable it and hardcode a null version.
# include(GetGitVersion)
# get_git_version(GIT_VERSION)
set(GIT_VERSION "v0.0.0")
That makes me think it is a piece of boilerplate and that although
cmake looks for it, it doesn't actually use it.
Or did your build fail, or else not install git-clang-format,
because git was missing ?
ĸen
--
RIGHT, he said, PESTILENCE, OPEN ANOTHER PACK OF CARDS. I'M GOING TO GET
TO THE BOTTOM OF THIS IF IT KILLS ME, FIGURATIVELY SPEAKING OF COURSE.
Rincewind grabbed Twoflower and pulled. -- The Light Fantastic
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