[gentoo-commits] repo/gentoo:master commit in: dev-lang/luajit/

["Sam James" <sam@gentoo.org>]

commit:     167d7633fec9eb8606255ca3e75429348c4a0320
Author:     Artemis Everfree <artemis <AT> artemis <DOT> sh>
AuthorDate: Tue Nov 12 22:47:01 2024 +0000
Commit:     Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Wed Nov 13 05:07:58 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=167d7633

dev-lang/luajit: add 2.1.9999999999

This addresses the -9999 request in #843773.

Currently, upstream pushes all changes to the v2.1 branch.

Per http://luajit.org/status.html,

> The old git master branch is phased out and stays pinned
> to the v2.0 branch. Please follow the versioned branches
> instead.

I think that tracking v2.1 is in the spirit of the original
request; most people interested in this ebuild will want to
have the latest rolling commit of v2.1, and will not want to
suddenly be switched to a new incompatible version of
luajit. To be consistent, I've versioned it 2.1.9999999999
so we can create a 2.2.9999999999 or 3.0.9999999999 if the
time comes. I've included enough nines that we should be
good for the next hundred or so years ;)

Bug: https://bugs.gentoo.org/843773
Signed-off-by: Artemis Everfree <artemis <AT> artemis.sh>
Closes: https://github.com/gentoo/gentoo/pull/39293
Signed-off-by: Sam James <sam <AT> gentoo.org>

 dev-lang/luajit/luajit-2.1.9999999999.ebuild | 79 ++++++++++++++++++++++++++++
 1 file changed, 79 insertions(+)

diff --git a/dev-lang/luajit/luajit-2.1.9999999999.ebuild b/dev-lang/luajit/luajit-2.1.9999999999.ebuild
new file mode 100644
index 000000000000..f4cd0a39d8e1
--- /dev/null
+++ b/dev-lang/luajit/luajit-2.1.9999999999.ebuild
@@ -0,0 +1,79 @@
+# Copyright 1999-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Upstream doesn't make releases anymore and instead have a (broken) "rolling
+# git tag" model.
+#
+# https://github.com/LuaJIT/LuaJIT/issues/665#issuecomment-784452583
+# https://www.freelists.org/post/luajit/LuaJIT-uses-rolling-releases
+#
+# Regular snapshots should be made from the v2.1 branch. Get the version with
+# `git show -s --format=%ct`
+
+inherit toolchain-funcs
+
+DESCRIPTION="Just-In-Time Compiler for the Lua programming language"
+HOMEPAGE="https://luajit.org/"
+
+if [[ ${PV} == 2.1.9999999999 ]]; then
+	# This is the 2.1 rolling release live build. When a 2.2 or 3.x branch comes
+	# out, create a new ebuild for it.
+	#
+	# Upstream recommends pulling rolling releases from the v2.1 branch.
+	# > The old git master branch is phased out and stays pinned to the v2.0
+	# > branch. Please follow the versioned branches instead.
+	#
+	# See http://luajit.org/status.html for additional information.
+	EGIT_BRANCH="v2.1"
+	EGIT_REPO_URI="https://luajit.org/git/luajit.git"
+	inherit git-r3
+else
+	# Update this commit hash to bump a pinned-commit ebuild.
+	GIT_COMMIT=""
+	SRC_URI="https://github.com/LuaJIT/LuaJIT/archive/${GIT_COMMIT}.tar.gz -> ${P}.tar.gz"
+	S="${WORKDIR}/LuaJIT-${GIT_COMMIT}"
+
+	KEYWORDS="~amd64 ~arm ~arm64 -hppa ~mips ~ppc -riscv -sparc ~x86 ~amd64-linux ~x86-linux"
+fi
+
+LICENSE="MIT"
+# this should probably be pkgmoved to 2.1 for sake of consistency.
+SLOT="2/${PV}"
+IUSE="lua52compat static-libs"
+
+_emake() {
+	emake \
+		Q= \
+		PREFIX="${EPREFIX}/usr" \
+		MULTILIB="$(get_libdir)" \
+		DESTDIR="${D}" \
+		CFLAGS="" \
+		LDFLAGS="" \
+		HOST_CC="$(tc-getBUILD_CC)" \
+		HOST_CFLAGS="${BUILD_CPPFLAGS} ${BUILD_CFLAGS}" \
+		HOST_LDFLAGS="${BUILD_LDFLAGS}" \
+		STATIC_CC="$(tc-getCC)" \
+		DYNAMIC_CC="$(tc-getCC) -fPIC" \
+		TARGET_LD="$(tc-getCC)" \
+		TARGET_CFLAGS="${CPPFLAGS} ${CFLAGS}" \
+		TARGET_LDFLAGS="${LDFLAGS}" \
+		TARGET_AR="$(tc-getAR) rcus" \
+		BUILDMODE="$(usex static-libs mixed dynamic)" \
+		TARGET_STRIP="true" \
+		INSTALL_LIB="${ED}/usr/$(get_libdir)" \
+		"$@"
+}
+
+src_compile() {
+	tc-export_build_env
+	_emake XCFLAGS="$(usex lua52compat "-DLUAJIT_ENABLE_LUA52COMPAT" "")"
+}
+
+src_install() {
+	_emake install
+	dosym luajit-"${PV}" /usr/bin/luajit
+
+	HTML_DOCS="doc/." einstalldocs
+}