x11-libs/pango: use pregenerated docs, correct CFLAGS, other touchups

* Replicate release or debug build types like in dev-libs/glib via
  USE=debug; this may be important for release build performance and
  upstream expects it done while forcing downstreams to worry about
  it if -Dbuildtype=plain is used
* Install pre-generated API docs instead of regenerating them with a
  gi-docgen build dep; upstream puts them into the tarball since 1.48.5
* Sort deps and meson options in the order they appear, remove double
  dep of libXrender
* Drop redundant IUSE=test
* Drop unnecessary gnome2_schemas_update call, as pango ships no schemas
* Fix LICENSE to not contain FTL anymore. It containing code licensed
  under FreeType license doesn't appear to be true since around v1.28
  as the relevant code moved to HarfBuzz and eventually got relicensed
  to MIT - see https://lwn.net/Articles/265375/

Package-Manager: Portage-3.0.20, Repoman-3.0.2
Signed-off-by: Mart Raudsepp <leio@gentoo.org>

1 files changed, 75 insertions, 0 deletions

diff --git a/x11-libs/pango/pango-1.48.7-r1.ebuild b/x11-libs/pango/pango-1.48.7-r1.ebuild
new file mode 100644
index 000000000000..306afbbf4a59
--- /dev/null
+++ b/x11-libs/pango/pango-1.48.7-r1.ebuild
@@ -0,0 +1,75 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit flag-o-matic gnome2-utils meson-multilib toolchain-funcs xdg
+
+DESCRIPTION="Internationalized text layout and rendering library"
+HOMEPAGE="https://www.pango.org/ https://gitlab.gnome.org/GNOME/pango"
+SRC_URI="http://ftp.gnome.org/pub/GNOME/sources/pango/$(ver_cut 1-2)/${P}.tar.xz"
+
+LICENSE="LGPL-2+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86"
+
+IUSE="debug +introspection sysprof X"
+
+RDEPEND="
+	>=dev-libs/glib-2.62.2:2[${MULTILIB_USEDEP}]
+	>=dev-libs/fribidi-0.19.7[${MULTILIB_USEDEP}]
+	>=media-libs/harfbuzz-2.0:=[glib(+),introspection?,truetype(+),${MULTILIB_USEDEP}]
+	>=media-libs/fontconfig-2.12.92:1.0=[${MULTILIB_USEDEP}]
+	>=x11-libs/cairo-1.12.10:=[X?,${MULTILIB_USEDEP}]
+	>=media-libs/freetype-2.5.0.1:2=[harfbuzz,png,${MULTILIB_USEDEP}]
+	introspection? ( >=dev-libs/gobject-introspection-0.9.5:= )
+	X? (
+		>=x11-libs/libX11-1.6.2[${MULTILIB_USEDEP}]
+		>=x11-libs/libXft-2.3.1-r1[${MULTILIB_USEDEP}]
+		>=x11-libs/libXrender-0.9.8[${MULTILIB_USEDEP}]
+	)
+"
+DEPEND="${RDEPEND}
+	sysprof? ( >=dev-util/sysprof-capture-3.40.1:4[${MULTILIB_USEDEP}] )
+	X? ( x11-base/xorg-proto )
+"
+BDEPEND="
+	dev-util/glib-utils
+	sys-apps/help2man
+	virtual/pkgconfig
+"
+
+src_prepare() {
+	xdg_src_prepare
+	gnome2_environment_reset
+}
+
+multilib_src_configure() {
+	if use debug; then
+		append-cflags -DPANGO_ENABLE_DEBUG
+	else
+		append-cflags -DG_DISABLE_CAST_CHECKS
+	fi
+
+	local emesonargs=(
+		# Never use gi-docgen subproject
+		--wrap-mode nofallback
+
+		-Dgtk_doc=false # we ship pregenerated docs
+		$(meson_native_use_feature introspection)
+		-Dinstall-tests=false
+		-Dfontconfig=enabled
+		$(meson_feature sysprof)
+		-Dlibthai=disabled
+		-Dcairo=enabled
+		$(meson_feature X xft)
+		-Dfreetype=enabled
+	)
+	meson_src_configure
+}
+
+multilib_src_install_all() {
+	insinto /usr/share/gtk-doc/html
+	# This will install PangoXft API docs regardless of USE=-X, but this is intentional
+	doins -r "${S}"/docs/Pango*
+}