app-crypt/gpgme: add Qt 6 support

Qt 5 and Qt 6 are mutually exclusive in the gpgme build. We don't have
to do three builds (normal, qt5, qt6), and we can instead just
do normal+qt5 or normal+qt6. For now, we pessimise qt6 by making it
be a separate build, but in time, we can swap it so qt5 has to be
the separate one so some build time gets saved in the common case.

In preparation for KF6 and friends.

Signed-off-by: Sam James <sam@gentoo.org>

1 files changed, 228 insertions, 0 deletions

diff --git a/app-crypt/gpgme/gpgme-1.23.1-r1.ebuild b/app-crypt/gpgme/gpgme-1.23.1-r1.ebuild
new file mode 100644
index 000000000000..3409080374e8
--- /dev/null
+++ b/app-crypt/gpgme/gpgme-1.23.1-r1.ebuild
@@ -0,0 +1,228 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+# Maintainers should:
+# 1. Join the "Gentoo" project at https://dev.gnupg.org/project/view/27/
+# 2. Subscribe to release tasks like https://dev.gnupg.org/T6159
+# (find the one for the current release then subscribe to it +
+# any subsequent ones linked within so you're covered for a while.)
+
+DISTUTILS_EXT=1
+DISTUTILS_OPTIONAL=1
+PYTHON_COMPAT=( python3_{10..12} )
+VERIFY_SIG_OPENPGP_KEY_PATH=/usr/share/openpgp-keys/gnupg.asc
+
+# in-source builds are not supported:
+# * https://dev.gnupg.org/T6313#166339
+# * https://dev.gnupg.org/T6673#174545
+inherit distutils-r1 libtool flag-o-matic multibuild qmake-utils toolchain-funcs verify-sig
+
+DESCRIPTION="GnuPG Made Easy is a library for making GnuPG easier to use"
+HOMEPAGE="https://www.gnupg.org/related_software/gpgme"
+SRC_URI="
+	mirror://gnupg/gpgme/${P}.tar.bz2
+	verify-sig? ( mirror://gnupg/gpgme/${P}.tar.bz2.sig )
+"
+
+LICENSE="GPL-2 LGPL-2.1"
+# Please check ABI on each bump, even if SONAMEs didn't change: bug #833355
+# Use e.g. app-portage/iwdevtools integration with dev-libs/libabigail's abidiff.
+# Subslot: SONAME of each: <libgpgme.libgpgmepp.libqgpgme.FUDGE>
+# Bump FUDGE if a release is made which breaks ABI without changing SONAME.
+# (Reset to 0 if FUDGE != 0 if libgpgme/libgpgmepp/libqpggme change.)
+SLOT="1/11.6.15.2"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~loong ~m68k ~mips ~ppc ~ppc64 ~riscv ~s390 ~sparc ~x86 ~amd64-linux ~x86-linux ~arm64-macos ~ppc-macos ~x64-macos ~x64-solaris"
+IUSE="common-lisp static-libs +cxx python qt5 qt6 test"
+RESTRICT="!test? ( test )"
+REQUIRED_USE="
+	qt5? ( cxx )
+	qt6? ( cxx )
+	python? ( ${PYTHON_REQUIRED_USE} )
+"
+
+# - On each bump, update dep bounds on each version from configure.ac!
+RDEPEND="
+	>=app-crypt/gnupg-2
+	>=dev-libs/libassuan-2.5.3:=
+	>=dev-libs/libgpg-error-1.46-r1:=
+	python? ( ${PYTHON_DEPS} )
+	qt5? ( dev-qt/qtcore:5 )
+	qt6? ( dev-qt/qtbase:6 )
+"
+DEPEND="
+	${RDEPEND}
+	test? (
+		qt5? ( dev-qt/qttest:5 )
+		qt6? ( dev-qt/qtbase:6[test] )
+	)
+"
+#doc? ( app-doc/doxygen[dot] )
+BDEPEND="
+	$(python_gen_cond_dep '
+		dev-python/setuptools[${PYTHON_USEDEP}]
+	' python3_12)
+	python? ( dev-lang/swig )
+	verify-sig? ( sec-keys/openpgp-keys-gnupg )
+"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.18.0-tests-start-stop-agent-use-command-v.patch
+	"${FILESDIR}"/${PN}-1.23.1-tests-gnupg-no-tofu.patch
+)
+
+src_prepare() {
+	default
+
+	elibtoolize
+
+	# bug #697456
+	addpredict /run/user/$(id -u)/gnupg
+
+	local MAX_WORKDIR=66
+	if use test && [[ "${#WORKDIR}" -gt "${MAX_WORKDIR}" ]]; then
+		eerror "Unable to run tests as WORKDIR='${WORKDIR}' is longer than ${MAX_WORKDIR} which causes failure!"
+		die "Could not run tests as requested with too-long WORKDIR."
+	fi
+
+	# Make best effort to allow longer PORTAGE_TMPDIR
+	# as usock limitation fails build/tests
+	ln -s "${P}" "${WORKDIR}/b" || die
+	S="${WORKDIR}/b"
+
+	# Qt 5 and Qt 6 are mutually exclusive in the gpgme build. We don't have
+	# to do three builds (normal, qt5, qt6), and we can instead just
+	# do normal+qt5 or normal+qt6. For now, we pessimise qt6 by making it
+	# be a separate build, but in time, we can swap it so qt5 has to be
+	# the separate one so some build time gets saved in the common case.
+	MULTIBUILD_VARIANTS=(
+		base
+		$(usev qt6 qt6)
+	)
+
+	gpgme_create_builddir() {
+		mkdir -p "${BUILD_DIR}" || die
+	}
+
+	multibuild_foreach_variant gpgme_create_builddir
+}
+
+src_configure() {
+	multibuild_foreach_variant gpgme_src_configure
+}
+
+gpgme_src_configure() {
+	# bug #847955
+	append-lfs-flags
+
+	cd "${BUILD_DIR}" || die
+
+	local languages=()
+
+	case ${MULTIBUILD_VARIANT} in
+		base)
+			languages=(
+				$(usev common-lisp 'cl')
+				$(usev cxx 'cpp')
+				$(usev qt5 'qt5')
+			)
+
+			if use qt5; then
+				#use doc ||
+				export DOXYGEN=true
+				export MOC="$(qt5_get_bindir)/moc"
+			fi
+
+			;;
+		*)
+			# Sanity check for refactoring, the non-base variant is only for Qt 6
+			use qt6 || die "Non-base variant shouldn't be built without Qt 6! Please report at bugs.gentoo.org."
+
+			languages=(
+				cpp
+				qt6
+			)
+
+			export MOC="$(qt6_get_libdir)/qt6/libexec/moc"
+
+			;;
+	esac
+
+	local myeconfargs=(
+		$(use test || echo "--disable-gpgconf-test --disable-gpg-test --disable-gpgsm-test --disable-g13-test")
+		--enable-languages="${languages[*]}"
+		$(use_enable static-libs static)
+	)
+
+	ECONF_SOURCE="${S}" econf "${myeconfargs[@]}"
+
+	if [[ ${MULTIBUILD_VARIANT} == base ]] && use python ; then
+		emake -C lang/python prepare
+
+		pushd lang/python > /dev/null || die
+		top_builddir="../.." srcdir="${S}/lang/python" CPP="$(tc-getCPP)" distutils-r1_src_configure
+		popd > /dev/null || die
+	fi
+}
+
+src_compile() {
+	multibuild_foreach_variant gpgme_src_compile
+}
+
+gpgme_src_compile() {
+	cd "${BUILD_DIR}" || die
+
+	emake
+
+	if [[ ${MULTIBUILD_VARIANT} == base ]] && use python ; then
+		pushd lang/python > /dev/null || die
+		top_builddir="../.." srcdir="${S}/lang/python" CPP="$(tc-getCPP)" distutils-r1_src_compile
+		popd > /dev/null || die
+	fi
+}
+
+src_test() {
+	multibuild_foreach_variant gpgme_src_test
+}
+
+gpgme_src_test() {
+	cd "${BUILD_DIR}" || die
+
+	emake check
+
+	if [[ ${MULTIBUILD_VARIANT} == base ]] && use python ; then
+		distutils-r1_src_test
+	fi
+}
+
+python_test() {
+	emake -C lang/python/tests check \
+		PYTHON=${EPYTHON} \
+		PYTHONS=${EPYTHON} \
+		TESTFLAGS="--python-libdir=${BUILD_DIR}/lib"
+}
+
+src_install() {
+	einstalldocs
+	multibuild_foreach_variant gpgme_src_install
+}
+
+gpgme_src_install() {
+	cd "${BUILD_DIR}" || die
+
+	emake DESTDIR="${D}" install
+
+	if [[ ${MULTIBUILD_VARIANT} == base ]] && use python ; then
+		pushd lang/python > /dev/null || die
+		top_builddir="../.." srcdir="${S}/lang/python" CPP="$(tc-getCPP)" distutils-r1_src_install
+		popd > /dev/null || die
+	fi
+
+	find "${ED}" -type f -name '*.la' -delete || die
+
+	# Backward compatibility for gentoo
+	# (in the past, we had slots)
+	dodir /usr/include/gpgme
+	dosym -r /usr/include/gpgme.h /usr/include/gpgme/gpgme.h
+}