As discussed on the mailing list, I plan to introduce an ml-compatible MASM assembler as part of providing more of the Windows build tools. This will be similar to llvm-mc, but with different command-line parameters.
This placeholder is purely a stripped-down version of llvm-mc; we'll eventually add support for the Microsoft-style command-line flags, and back it with a MASM parser.
Relanding this revision after fixing ARM-compatibility issues.
Reviewers: rnk, thakis, RKSimon
Reviewed By: thakis, RKSimon
Differential Revision: https://reviews.llvm.org/D72679
Summary:
As discussed on the mailing list, I plan to introduce an ml-compatible MASM assembler as part of providing more of the Windows build tools. This will be similar to llvm-mc, but with different command-line parameters.
This placeholder is purely a stripped-down version of llvm-mc; we'll eventually add support for the Microsoft-style command-line flags, and back it with a MASM parser.
Reviewers: rnk, thakis
Reviewed By: thakis
Subscribers: merge_guards_bot, mgorny, jfb, llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D72679
Previously, the gn build would create VCSRevision.h / VCSVersion.h
files with some LLD_REVISION / LLVM_REVISION / CLANG_REVISION but
by default wouldn't add a dependency on .git/logs/HEAD so that
the step doesn't rerun after every branch switch or every pull.
That's bad for deterministic builds, and having --version print
some arbitrarily old revision isn't great either.
Instead, move to the model that the cmake build (now) uses fairly
consistently: If llvm_append_vc_rev is set, include the revision,
else don't.
Since the GN build is focused on developers, set llvm_append_vc_rev
to false instead of true by default (different from the cmake build),
so that things don't rebuild after every branch switch and every
pull.
While here, also remove some pre-monorepo code.
Differential Revision: https://reviews.llvm.org/D72859
r354605 moved LLD to the unified revision handling introduced in
rL353268 / r352729 and removed uses of LLD_REPOSITORY_STRING and
LLD_REVISION_STRING.
After this change, we no longer compute the (now-unused) values
of these two variables.
Since this removes the only use of llvm/utils/GetRepositoryPath,
remove that too (it's redundant with the system added in r354605).
While here, also remove LLD_VERSION_MAJOR and LLD_VERSION_MINOR.
Their uses were removed in r285163.
Also remove LLD_VERSION from Version.inc which as far as I can
tell has been unused since the file was added in r219277.
No behavior change.
Differential Revision: https://reviews.llvm.org/D72803
Ran `git ls-files '*.gn' '*.gni' | xargs llvm/utils/gn/gn.py format`.
The motivation is to reformat them with trunk gn again right after.
Trunk gn changed formatting of some single-element lists.
