Commit e6b65ee1 authored Aug 12, 2024 by Jose Fernandez Committed by Masahiro Yamada Sep 01, 2024

kbuild: control extra pacman packages with PACMAN_EXTRAPACKAGES



Introduce the PACMAN_EXTRAPACKAGES variable in PKGBUILD to allow users
to specify which additional packages are built by the pacman-pkg target.

Previously, the api-headers package was always included, and the headers
package was included only if CONFIG_MODULES=y. With this change, both
headers and api-headers packages are included by default. Users can now
control this behavior by setting PACMAN_EXTRAPACKAGES to a
space-separated list of desired extra packages or leaving it empty to
exclude all.

For example, to build only the base package without extras:

make pacman-pkg PACMAN_EXTRAPACKAGES=""

Signed-off-by: Jose Fernandez <jose.fernandez@linux.dev>
Reviewed-by: Peter Jung <ptr1337@cachyos.org>
Reviewed-by: Nathan Chancellor <nathan@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Christian Heusel <christian@heusel.eu>
Tested-by: Christian Heusel <christian@heusel.eu>
Acked-by: Thomas Weißschuh <linux@weissschuh.net>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>

parent 7a7f9745

scripts/package/PKGBUILD

+12 −6

Original line number	Diff line number	Diff line
		@@ -3,10 +3,13 @@
		# Contributor: Jan Alexander Steffens (heftig) <heftig@archlinux.org>

		pkgbase=${PACMAN_PKGBASE:-linux-upstream}
		pkgname=("${pkgbase}" "${pkgbase}-api-headers")
		if grep -q CONFIG_MODULES=y include/config/auto.conf; then
		pkgname+=("${pkgbase}-headers")
		fi
		pkgname=("${pkgbase}")

		_extrapackages=${PACMAN_EXTRAPACKAGES-headers api-headers}
		for pkg in $_extrapackages; do
		pkgname+=("${pkgbase}-${pkg}")
		done

		pkgver="${KERNELRELEASE//-/_}"
		# The PKGBUILD is evaluated multiple times.
		# Running scripts/build-version from here would introduce inconsistencies.
		@@ -77,10 +80,13 @@ _package-headers() {
		cd "${objtree}"
		local builddir="${pkgdir}/usr/${MODLIB}/build"

		if grep -q CONFIG_MODULES=y include/config/auto.conf; then
		echo "Installing build files..."
		"${srctree}/scripts/package/install-extmod-build" "${builddir}"
		fi

		echo "Installing System.map and config..."
		mkdir -p "${builddir}"
		cp System.map "${builddir}/System.map"
		cp .config "${builddir}/.config"