llvm/.copr/snapshot-info.sh
Konrad Kleine 7f69c7ebdf 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
2024-09-02 15:45:30 +02:00

61 lines
2.5 KiB
Bash
Executable File

#!/usr/bin/bash
# You need these packages to run this script: git tar xz curl-minimal
set -e
# This is important for systems that have a different local but want to produce
# a valid changelog date.
LANG=en_EN
function loginfo() {
local msg=$1
>&2 echo "[INFO]" $msg
}
loginfo "Determine date in YYYYMMDD form"
llvm_snapshot_yyyymmdd=$(date +%Y%m%d)
[[ ! -z "${YYYYMMDD}" ]] && llvm_snapshot_yyyymmdd=$YYYYMMDD
git_revision_url=https://github.com/fedora-llvm-team/llvm-snapshots/releases/download/snapshot-version-sync/llvm-git-revision-${llvm_snapshot_yyyymmdd}.txt
loginfo "Get the revision for today from $git_revision_url"
llvm_snapshot_git_revision=$(curl -sL $git_revision_url)
llvm_snapshot_git_revision_short=$(echo "${llvm_snapshot_git_revision:0:14}")
release_url=https://github.com/fedora-llvm-team/llvm-snapshots/releases/download/snapshot-version-sync/llvm-release-${llvm_snapshot_yyyymmdd}.txt
loginfo "Get the release for today from $release_url"
llvm_snapshot_version=$(curl -sL $release_url)
llvm_snapshot_version_major=$(echo $llvm_snapshot_version | cut -f1 -d.)
llvm_snapshot_version_minor=$(echo $llvm_snapshot_version | cut -f2 -d.)
llvm_snapshot_version_patch=$(echo $llvm_snapshot_version | cut -f3 -d.)
llvm_snapshot_version_suffix=pre${llvm_snapshot_yyyymmdd}.g${llvm_snapshot_git_revision_short}
llvm_snapshot_version_tag=${llvm_snapshot_version}~${llvm_snapshot_version_suffix}
llvm_snapshot_changelog_entry="* $(date +'%a %b %d %Y') LLVM snapshot - ${llvm_snapshot_version_tag}"
tempfile=$(mktemp)
cat > $tempfile <<EOF
%if %{with snapshot_build}
%global maj_ver ${llvm_snapshot_version_major}
%global min_ver ${llvm_snapshot_version_minor}
%global patch_ver ${llvm_snapshot_version_patch}
%undefine rc_ver
%global llvm_snapshot_version ${llvm_snapshot_version}
%global llvm_snapshot_version_tag ${llvm_snapshot_version_tag}
%global llvm_snapshot_version_major ${llvm_snapshot_version_major}
%global llvm_snapshot_version_minor ${llvm_snapshot_version_minor}
%global llvm_snapshot_version_patch ${llvm_snapshot_version_patch}
%global llvm_snapshot_yyyymmdd ${llvm_snapshot_yyyymmdd}
%global llvm_snapshot_git_revision ${llvm_snapshot_git_revision}
%global llvm_snapshot_git_revision_short ${llvm_snapshot_git_revision_short}
%global llvm_snapshot_version_suffix ${llvm_snapshot_version_suffix}
%global llvm_snapshot_changelog_entry ${llvm_snapshot_changelog_entry}
%endif
EOF
# One for logs
cat $tempfile >&2
# One to redirect it away
cat $tempfile