llvm/prep.spec.inc
Konrad Kleine 626da9456a Prepare non-snapshot builds
Remove version.spec.inc from git
================================

We no longer track `version.spec.inc` in git. This is useful for
development. If we build a snapshot, the file is required but if we
build a `release` build (see below), then we don't include it.

Make improvements
=================

We distinguish between `snapshot-` and `release-` builds now in the
`Makefile`. These old targets are mapped to their new counterparts and a
deprecation warning is shown:

* `setup` -> `snapshot-setup`
* `local-rpm` -> `snapshot-rpm`
* `local-srpm` -> `snapshot-srpm`
* `local-prep` -> `snapshot-prep`
* `local-clean` -> `snapshot-clean`

We also have these new Make targets that run the build process with a
release tarball instead:

* `release-setup`
* `release-rpm`
* `release-srpm`
* `release-prep`
* `release-clean`

The targets `local-list-check` and `local-tmt-vm` have been commented
out because I think they were not needed. I just kept them for future
reference of research done in those areas.

All builds described by the `Makefile` are still local and no `mock` is
involved. I find this the easiest to debug.

Toggle default bcond state for snapshot_build
=============================================

We want to be able to build non-snapshot releases with this repo. That's
why be default the build condition `snapshot_build` is off. So
only when you explicitly enable `--with=snapshot_build` or define
`--define "_with_snapshot_build 1"` you'll be able to build a snapshot.
If however the build happens in Copr with a namespace that begins with
`fedora-llvm-team/llvm-snapshots-`, then the build condition is ON by
default and there's no need to enable it explicitly with `--with=snapshot_build`.

Things related to release update
================================

* Add llvm-project tarball and signature to sources
* Fix: error: source 1001 defined multiple times
* Fix: error: source 1006 defined multiple times
* Fix missing newline
* Conditionally apply 0001-Always-build-shared-libs-for-LLD.patch
* Only enable offload runtime in snapshot mode

Misc.
=====

* Add missing prep dependency
2024-07-11 18:47:43 +00:00

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PHP

%if %{without snapshot_build}
# llvm
%{gpgverify} --keyring='%{SOURCE6}' --signature='%{SOURCE1}' --data='%{SOURCE0}'
%endif
# -T : Do Not Perform Default Archive Unpacking (without this, the <n>th source would be unpacked twice)
# -b <n> : Unpack The nth Sources Before Changing Directory
# -n : Set Name of Build Directory
#
# see http://ftp.rpm.org/max-rpm/s1-rpm-inside-macros.html
%autosetup -N -T -b 0 -n %{src_tarball_dir}
# Apply all patches with number <= 9000
# See https://rpm-software-management.github.io/rpm/manual/autosetup.html
%autopatch -M9000 -p1
%if %{defined rhel}
%patch -p1 -P9002
%endif
#region LLVM preparation
%py3_shebang_fix \
llvm/test/BugPoint/compile-custom.ll.py \
llvm/tools/opt-viewer/*.py \
llvm/utils/update_cc_test_checks.py
#endregion
#region CLANG preparation
%if %{without compat_build}
%py3_shebang_fix \
clang-tools-extra/clang-tidy/tool/ \
clang-tools-extra/clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py
%py3_shebang_fix \
clang/tools/clang-format/ \
clang/tools/clang-format/git-clang-format \
clang/utils/hmaptool/hmaptool \
clang/tools/scan-view/bin/scan-view \
clang/tools/scan-view/share/Reporter.py \
clang/tools/scan-view/share/startfile.py \
clang/tools/scan-build-py/bin/* \
clang/tools/scan-build-py/libexec/*
%endif
#endregion
#region COMPILER-RT preparation
%if %{without compat_build}
%py3_shebang_fix compiler-rt/lib/hwasan/scripts/hwasan_symbolize
%endif
#endregion
#region LLDB preparation
# Empty lldb/docs/CMakeLists.txt because we cannot build it
echo "" > lldb/docs/CMakeLists.txt
#endregion