app-i18n/mozc: Fix build with new abseil

Closes: https://bugs.gentoo.org/912776
Closes: https://bugs.gentoo.org/913243

Signed-off-by: Nick Sarnie <sarnex@gentoo.org>

2 files changed, 441 insertions, 0 deletions

diff --git a/app-i18n/mozc/files/mozc-2.28.5029.102-abseil-20230802.0.patch b/app-i18n/mozc/files/mozc-2.28.5029.102-abseil-20230802.0.patch
new file mode 100644
index 000000000000..fcc1be4d4b8d
--- /dev/null
+++ b/app-i18n/mozc/files/mozc-2.28.5029.102-abseil-20230802.0.patch
@@ -0,0 +1,42 @@
+diff --git a/src/base/absl.gyp b/src/base/absl.gyp
+index 932f6ac..35e5a22 100644
+--- a/src/base/absl.gyp
++++ b/src/base/absl.gyp
+@@ -398,7 +398,7 @@
+           'all_dependent_settings': {
+             'link_settings': {
+               'libraries': [
+-                '-labsl_synchronization -labsl_flags -labsl_graphcycles_internal',
++                '-labsl_synchronization -labsl_flags -labsl_graphcycles_internal -labsl_string_view',
+               ],
+             },
+           },
+diff --git a/src/unix/fcitx/surrounding_text_util.cc b/src/unix/fcitx/surrounding_text_util.cc
+index b2d533c..76357cd 100644
+--- a/src/unix/fcitx/surrounding_text_util.cc
++++ b/src/unix/fcitx/surrounding_text_util.cc
+@@ -233,9 +233,9 @@ bool GetSurroundingText(FcitxInstance* instance,
+ 
+     const size_t selection_start = std::min(cursor_pos, anchor_pos);
+     const size_t selection_length = std::abs(info->relative_selected_length);
+-    info->preceding_text = Util::Utf8SubString(surrounding_text, 0, selection_start);
+-    info->selection_text = Util::Utf8SubString(surrounding_text, selection_start, selection_length);
+-    info->following_text = Util::Utf8SubString(surrounding_text, selection_start + selection_length);
++    info->preceding_text = std::string(Util::Utf8SubString(surrounding_text, 0, selection_start));
++    info->selection_text = std::string(Util::Utf8SubString(surrounding_text, selection_start, selection_length));
++    info->following_text = std::string(Util::Utf8SubString(surrounding_text, selection_start + selection_length));
+     return true;
+ }
+
+diff --git a/src/unix/fcitx/eim.cc b/src/unix/fcitx/eim.cc
+index 4da2e80..fc7a9ff 100644
+--- a/src/unix/fcitx/eim.cc
++++ b/src/unix/fcitx/eim.cc
+@@ -33,6 +33,7 @@
+ #include <fcitx/module.h>
+ #include <fcitx/keys.h>
+ #include <fcitx-config/xdg.h>
++#undef InvokeFunction
+ #include "fcitx_mozc.h"
+ #include "mozc_connection.h"
+ #include "mozc_response_parser.h
diff --git a/app-i18n/mozc/mozc-2.28.5029.102-r1.ebuild b/app-i18n/mozc/mozc-2.28.5029.102-r1.ebuild
new file mode 100644
index 000000000000..f9b3f38102d8
--- /dev/null
+++ b/app-i18n/mozc/mozc-2.28.5029.102-r1.ebuild
@@ -0,0 +1,399 @@
+# Copyright 2010-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI="8"
+
+PYTHON_COMPAT=( python3_{10..11} )
+
+inherit desktop edo elisp-common multiprocessing python-any-r1 savedconfig toolchain-funcs xdg
+
+if [[ "${PV}" == "9999" ]]; then
+	inherit git-r3
+
+	EGIT_REPO_URI="https://github.com/google/mozc"
+	EGIT_SUBMODULES=(src/third_party/japanese_usage_dictionary)
+else
+	MOZC_GIT_REVISION="305e9a7374254148474d067c46d55a4ee6081837"
+	MOZC_DATE="${PV#*_p}"
+	MOZC_DATE="${MOZC_DATE%%_p*}"
+
+	FCITX_MOZC_GIT_REVISION="242b4f703cba27d4ff4dc123c713a478f964e001"
+	FCITX_MOZC_DATE="${PV#*_p}"
+	FCITX_MOZC_DATE="${FCITX_MOZC_DATE#*_p}"
+	FCITX_MOZC_DATE="${FCITX_MOZC_DATE%%_p*}"
+
+	JAPANESE_USAGE_DICTIONARY_GIT_REVISION="a4a66772e33746b91e99caceecced9a28507e925"
+	JAPANESE_USAGE_DICTIONARY_DATE="20180701040110"
+fi
+
+DESCRIPTION="Mozc - Japanese input method editor"
+HOMEPAGE="https://github.com/google/mozc"
+if [[ "${PV}" == "9999" ]]; then
+	SRC_URI=""
+else
+	SRC_URI="
+		https://github.com/google/${PN}/archive/${MOZC_GIT_REVISION}.tar.gz -> ${PN}-${PV%%_p*}-${MOZC_DATE}.tar.gz
+		https://github.com/hiroyuki-komatsu/japanese-usage-dictionary/archive/${JAPANESE_USAGE_DICTIONARY_GIT_REVISION}.tar.gz -> japanese-usage-dictionary-${JAPANESE_USAGE_DICTIONARY_DATE}.tar.gz
+		https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/${PN}-2.28.5029.102-patches.tar.xz
+		fcitx4? ( https://github.com/fcitx/${PN}/archive/${FCITX_MOZC_GIT_REVISION}.tar.gz -> fcitx-${PN}-${PV%%_p*}-${FCITX_MOZC_DATE}.tar.gz )
+	"
+fi
+
+# Mozc: BSD
+# src/data/dictionary_oss: ipadic, public-domain
+# src/data/unicode: unicode
+# japanese-usage-dictionary: BSD-2
+LICENSE="BSD BSD-2 ipadic public-domain unicode"
+SLOT="0"
+KEYWORDS="~amd64 ~arm64 ~ppc64 ~x86"
+IUSE="debug emacs fcitx4 +gui ibus renderer test"
+REQUIRED_USE="|| ( emacs fcitx4 ibus )"
+RESTRICT="!test? ( test )"
+
+BDEPEND="
+	$(python_gen_any_dep 'dev-python/six[${PYTHON_USEDEP}]')
+	>=dev-libs/protobuf-3.0.0
+	dev-util/gyp
+	dev-util/ninja
+	virtual/pkgconfig
+	emacs? ( app-editors/emacs:* )
+	fcitx4? ( sys-devel/gettext )
+"
+DEPEND="
+	>=dev-cpp/abseil-cpp-20230802.0:=[cxx17(+)]
+	>=dev-libs/protobuf-3.0.0:=
+	fcitx4? (
+		app-i18n/fcitx:4
+		virtual/libintl
+	)
+	gui? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtwidgets:5
+	)
+	ibus? (
+		>=app-i18n/ibus-1.4.1
+		dev-libs/glib:2
+		x11-libs/libxcb
+	)
+	renderer? (
+		dev-libs/glib:2
+		x11-libs/cairo
+		x11-libs/gtk+:2
+		x11-libs/pango
+	)
+	test? (
+		>=dev-cpp/gtest-1.8.0
+		dev-libs/jsoncpp
+	)"
+RDEPEND="
+	>=dev-cpp/abseil-cpp-20230802.0:=[cxx17(+)]
+	>=dev-libs/protobuf-3.0.0:=
+	emacs? ( app-editors/emacs:* )
+	fcitx4? (
+		app-i18n/fcitx:4
+		virtual/libintl
+	)
+	gui? (
+		dev-qt/qtcore:5
+		dev-qt/qtgui:5
+		dev-qt/qtwidgets:5
+	)
+	ibus? (
+		>=app-i18n/ibus-1.4.1
+		dev-libs/glib:2
+		x11-libs/libxcb
+	)
+	renderer? (
+		dev-libs/glib:2
+		x11-libs/cairo
+		x11-libs/gtk+:2
+		x11-libs/pango
+	)
+"
+
+S="${WORKDIR}/${P}/src"
+
+SITEFILE="50${PN}-gentoo.el"
+
+PATCHES=(
+	"${WORKDIR}"/mozc-2.28.5029.102-patches
+	"${FILESDIR}"/mozc-2.28.5029.102-abseil.patch
+	"${FILESDIR}"/mozc-2.28.5029.102-abseil-20230802.0.patch
+)
+
+python_check_deps() {
+	python_has_version "dev-python/six[${PYTHON_USEDEP}]"
+}
+
+src_unpack() {
+	if [[ "${PV}" == "9999" ]]; then
+		git-r3_src_unpack
+
+		if use fcitx4; then
+			local EGIT_SUBMODULES=()
+			git-r3_fetch https://github.com/fcitx/mozc refs/heads/fcitx
+			git-r3_checkout https://github.com/fcitx/mozc "${WORKDIR}/fcitx-mozc"
+		fi
+	else
+		unpack ${PN}-${PV%%_p*}-${MOZC_DATE}.tar.gz
+		mv mozc-${MOZC_GIT_REVISION} ${P} || die
+
+		unpack ${PN}-2.28.5029.102-patches.tar.xz
+
+		unpack japanese-usage-dictionary-${JAPANESE_USAGE_DICTIONARY_DATE}.tar.gz
+		cp -p japanese-usage-dictionary-${JAPANESE_USAGE_DICTIONARY_GIT_REVISION}/usage_dict.txt ${P}/src/third_party/japanese_usage_dictionary || die
+
+		if use fcitx4; then
+			unpack fcitx-${PN}-${PV%%_p*}-${FCITX_MOZC_DATE}.tar.gz
+			mv mozc-${FCITX_MOZC_GIT_REVISION} fcitx-${PN} || die
+		fi
+	fi
+}
+
+src_prepare() {
+	if use fcitx4; then
+		cp -pr "${WORKDIR}/fcitx-mozc/src/unix/fcitx" unix || die
+	fi
+
+	pushd "${WORKDIR}/${P}" > /dev/null || die
+	default
+	popd > /dev/null || die
+
+	sed \
+		-e "s/def GypMain(options, unused_args):/def GypMain(options, gyp_args):/" \
+		-e "s/RunOrDie(gyp_command + gyp_options)/RunOrDie(gyp_command + gyp_options + gyp_args)/" \
+		-e "s/RunOrDie(\[ninja/&, '-j$(makeopts_jobs "${MAKEOPTS}" 999)', '-l$(makeopts_loadavg "${MAKEOPTS}" 0)', '-v'/" \
+		-i build_mozc.py || die
+
+	local ar=($(tc-getAR))
+	local cc=($(tc-getCC))
+	local cxx=($(tc-getCXX))
+	local ld=($(tc-getLD))
+	local nm=($(tc-getNM))
+	local readelf=($(tc-getREADELF))
+
+	# Use absolute paths. Non-absolute paths are mishandled by GYP.
+	ar[0]=$(type -P ${ar[0]})
+	cc[0]=$(type -P ${cc[0]})
+	cxx[0]=$(type -P ${cxx[0]})
+	ld[0]=$(type -P ${ld[0]})
+	nm[0]=$(type -P ${nm[0]})
+	readelf[0]=$(type -P ${readelf[0]})
+
+	sed \
+		-e "s:<!(which ar):${ar[@]}:" \
+		-e "s:<!(which clang):${cc[@]}:" \
+		-e "s:<!(which clang++):${cxx[@]}:" \
+		-e "s:<!(which ld):${ld[@]}:" \
+		-e "s:<!(which nm):${nm[@]}:" \
+		-e "s:<!(which readelf):${readelf[@]}:" \
+		-i gyp/common.gypi || die
+
+	# https://github.com/google/mozc/issues/489
+	sed \
+		-e "/'-lc++'/d" \
+		-e "/'-stdlib=libc++'/d" \
+		-i gyp/common.gypi || die
+
+	# bug #877765
+	restore_config mozcdic-ut.txt
+	if [[ -f /mozcdic-ut.txt && -s mozcdic-ut.txt ]]; then
+		einfo "mozcdic-ut.txt found. Adding to mozc dictionary..."
+		cat mozcdic-ut.txt >> "${WORKDIR}/${P}/src/data/dictionary_oss/dictionary00.txt" || die
+	fi
+}
+
+src_configure() {
+	if use debug; then
+		BUILD_TYPE="Debug"
+	else
+		BUILD_TYPE="Release"
+	fi
+
+	local gyp_arguments=()
+
+	if tc-is-gcc; then
+		gyp_arguments+=(-D compiler_host=gcc -D compiler_target=gcc)
+	elif tc-is-clang; then
+		gyp_arguments+=(-D compiler_host=clang -D compiler_target=clang)
+	else
+		gyp_arguments+=(-D compiler_host=unknown -D compiler_target=unknown)
+	fi
+
+	gyp_arguments+=(-D debug_extra_cflags=)
+	gyp_arguments+=(-D release_extra_cflags=)
+
+	gyp_arguments+=(-D use_fcitx=$(usex fcitx4 YES NO))
+	gyp_arguments+=(-D use_libibus=$(usex ibus 1 0))
+	gyp_arguments+=(-D use_libprotobuf=1)
+	gyp_arguments+=(-D use_system_abseil_cpp=1)
+	gyp_arguments+=(-D use_system_gtest=$(usex test 1 0))
+	gyp_arguments+=(-D use_system_jsoncpp=$(usex test 1 0))
+	gyp_arguments+=(-D enable_gtk_renderer=$(usex renderer 1 0))
+
+	gyp_arguments+=(-D server_dir="${EPREFIX}/usr/libexec/mozc")
+	gyp_arguments+=(-D document_dir="${EPREFIX}/usr/libexec/mozc/documents")
+
+	if use ibus; then
+		gyp_arguments+=(-D ibus_mozc_path="${EPREFIX}/usr/libexec/ibus-engine-mozc")
+		gyp_arguments+=(-D ibus_mozc_icon_path="${EPREFIX}/usr/share/ibus-mozc/product_icon.png")
+	fi
+
+	unset AR CC CXX LD NM READELF
+
+	edo "${PYTHON}" build_mozc.py gyp \
+		--gypdir="${EPREFIX}/usr/bin" \
+		--server_dir="${EPREFIX}/usr/libexec/mozc" \
+		--verbose \
+		$(usex gui "" --noqt) \
+		-- "${gyp_arguments[@]}"
+}
+
+src_compile() {
+	local targets=(server/server.gyp:mozc_server)
+	if use emacs; then
+		targets+=(unix/emacs/emacs.gyp:mozc_emacs_helper)
+	fi
+	if use fcitx4; then
+		targets+=(unix/fcitx/fcitx.gyp:fcitx-mozc)
+	fi
+	if use gui; then
+		targets+=(gui/gui.gyp:mozc_tool)
+	fi
+	if use ibus; then
+		targets+=(unix/ibus/ibus.gyp:ibus_mozc)
+	fi
+	if use renderer; then
+		targets+=(renderer/renderer.gyp:mozc_renderer)
+	fi
+	if use test; then
+		targets+=(gyp/tests.gyp:unittests)
+	fi
+
+	if use ibus; then
+		GYP_IBUS_FLAG="--use_gyp_for_ibus_build"
+	fi
+
+	edo "${PYTHON}" build_mozc.py build -c ${BUILD_TYPE} ${GYP_IBUS_FLAG} -v "${targets[@]}"
+
+	if use emacs; then
+		elisp-compile unix/emacs/*.el
+	fi
+}
+
+src_test() {
+	edo "${PYTHON}" build_mozc.py runtests -c ${BUILD_TYPE} --test_jobs 1
+}
+
+src_install() {
+	exeinto /usr/libexec/mozc
+	doexe out_linux/${BUILD_TYPE}/mozc_server
+
+	[[ -s mozcdic-ut.txt ]] && save_config mozcdic-ut.txt
+
+	if use gui; then
+		doexe out_linux/${BUILD_TYPE}/mozc_tool
+	fi
+
+	if use renderer; then
+		doexe out_linux/${BUILD_TYPE}/mozc_renderer
+	fi
+
+	insinto /usr/libexec/mozc/documents
+	doins data/installer/credits_en.html
+
+	if use emacs; then
+		dobin out_linux/${BUILD_TYPE}/mozc_emacs_helper
+		elisp-install ${PN} unix/emacs/*.{el,elc}
+		elisp-site-file-install "${FILESDIR}/${SITEFILE}" ${PN}
+	fi
+
+	if use fcitx4; then
+		exeinto /usr/$(get_libdir)/fcitx
+		doexe out_linux/${BUILD_TYPE}/fcitx-mozc.so
+
+		insinto /usr/share/fcitx/addon
+		doins unix/fcitx/fcitx-mozc.conf
+
+		insinto /usr/share/fcitx/inputmethod
+		doins unix/fcitx/mozc.conf
+
+		insinto /usr/share/fcitx/mozc/icon
+		newins data/images/product_icon_32bpp-128.png mozc.png
+		local image
+		for image in ../../fcitx-${PN}/src/data/images/unix/ui-*.png; do
+			newins "${image}" "mozc-${image#../../fcitx-${PN}/src/data/images/unix/ui-}"
+		done
+
+		local locale mo_file
+		for mo_file in out_linux/${BUILD_TYPE}/gen/unix/fcitx/po/*.mo; do
+			locale="${mo_file##*/}"
+			locale="${locale%.mo}"
+			insinto /usr/share/locale/${locale}/LC_MESSAGES
+			newins "${mo_file}" fcitx-mozc.mo
+		done
+	fi
+
+	if use ibus; then
+		exeinto /usr/libexec
+		newexe out_linux/${BUILD_TYPE}/ibus_mozc ibus-engine-mozc
+
+		insinto /usr/share/ibus/component
+		doins out_linux/${BUILD_TYPE}/gen/unix/ibus/mozc.xml
+
+		insinto /usr/share/ibus-mozc
+		newins data/images/unix/ime_product_icon_opensource-32.png product_icon.png
+		local image
+		for image in data/images/unix/ui-*.png; do
+			newins "${image}" "${image#data/images/unix/ui-}"
+		done
+	fi
+}
+
+pkg_postinst() {
+	elog
+	elog "ENVIRONMENTAL VARIABLES"
+	elog
+	elog "MOZC_SERVER_DIRECTORY"
+	elog "  Mozc server directory"
+	elog "  Value used by default: \"${EPREFIX}/usr/libexec/mozc\""
+	elog "MOZC_DOCUMENTS_DIRECTORY"
+	elog "  Mozc documents directory"
+	elog "  Value used by default: \"${EPREFIX}/usr/libexec/mozc/documents\""
+	elog "MOZC_CONFIGURATION_DIRECTORY"
+	elog "  Mozc configuration directory"
+	elog "  Value used by default: \"~/.mozc\""
+	elog
+	if use emacs; then
+		elog
+		elog "USAGE IN EMACS"
+		elog
+		elog "mozc-mode is minor mode to input Japanese text using Mozc server."
+		elog "mozc-mode can be used via LEIM (Library of Emacs Input Method)."
+		elog
+		elog "In order to use mozc-mode by default, the following settings should be added to"
+		elog "Emacs init file (~/.emacs.d/init.el or ~/.emacs):"
+		elog
+		elog "  (require 'mozc)"
+		elog "  (set-language-environment \"Japanese\")"
+		elog "  (setq default-input-method \"japanese-mozc\")"
+		elog
+		elog "With the above settings, typing C-\\ (which is bound to \"toggle-input-method\""
+		elog "by default) will enable mozc-mode."
+		elog
+		elog "Alternatively, at run time, after loading mozc.el, mozc-mode can be activated by"
+		elog "calling \"set-input-method\" and entering \"japanese-mozc\"."
+		elog
+
+		elisp-site-regen
+	fi
+	xdg_pkg_postinst
+}
+
+pkg_postrm() {
+	if use emacs; then
+		elisp-site-regen
+	fi
+	xdg_pkg_postrm
+}