gnome-extra/extension-manager: Add patch to remove libbacktrace dep

Signed-off-by: Yuan Liao <liaoyuan@gmail.com>

gnome-extra/extension-manager/extension-manager-0.4.1-r1.ebuild

@@ -0,0 +1,88 @@
+# Copyright 2022-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit gnome2-utils meson xdg
+
+if [[ ${PV} == *9999 ]]; then
+	inherit git-r3
+	EGIT_REPO_URI="https://github.com/mjakeman/extension-manager.git"
+else
+	SRC_URI="https://github.com/mjakeman/extension-manager/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+	KEYWORDS="~amd64"
+fi
+
+DESCRIPTION="A native tool for browsing, installing, and managing GNOME Shell Extensions"
+HOMEPAGE="https://mjakeman.github.io/extension-manager/"
+
+LICENSE="GPL-3+"
+SLOT="0"
+
+BDEPEND="
+	dev-libs/glib:2
+	dev-util/blueprint-compiler
+	sys-devel/gettext
+	virtual/pkgconfig
+"
+
+RDEPEND="
+	dev-libs/glib:2
+	dev-libs/json-glib
+	gui-libs/gtk:4[introspection]
+	>=gui-libs/libadwaita-1.2.0:1[introspection]
+	gui-libs/text-engine
+	net-libs/libsoup:3.0
+"
+
+DEPEND="
+	${RDEPEND}
+"
+
+PATCHES=(
+	"${FILESDIR}/${PN}-0.4.1-exm-backtrace.c-include-stdint.h.patch"
+	"${FILESDIR}/${PN}-0.4.1-make-libbacktrace-optional.patch"
+)
+
+src_configure() {
+	local emesonargs=(
+		-Dpackage="ebuild"
+		-Ddistributor="Gentoo GURU <guru-bugs@gentoo.org>"
+
+		# sys-libs/libbacktrace has been last-rited in ::gentoo
+		# and is thus unavailable
+		-Dbacktrace=false
+	)
+	if has live ${PROPERTIES}; then
+		# Produce a development build for live ebuild
+		emesonargs+=( -Ddevelopment=true )
+	fi
+	meson_src_configure
+}
+
+# Tests are skipped because as of version 0.3.0, the tests only validate
+# resource files and do not verify any functionality of the program.  Those
+# validations are either already handled by QA checks or not relevant on
+# Gentoo.  For more information about the rationale, please refer to:
+# https://github.com/gentoo/guru/commit/f896bee213fbb62c70e818c1bf503fee2a41919a#comments
+#
+# If tests are to be executed in the future because the upstream adds
+# functionality tests or for other reasons, and should there be no convenient
+# way to skip the validations, the following variable values need to be set:
+#
+# IUSE="test"
+# RESTRICT="!test? ( test )"
+# BDEPEND="test? ( dev-libs/appstream-glib dev-util/desktop-file-utils )"
+src_test() {
+	:
+}
+
+pkg_postinst() {
+	xdg_pkg_postinst
+	gnome2_schemas_update
+}
+
+pkg_postrm() {
+	xdg_pkg_postrm
+	gnome2_schemas_update
+}

gnome-extra/extension-manager/extension-manager-9999.ebuild

@@ -33,17 +33,25 @@ RDEPEND="
 	>=gui-libs/libadwaita-1.2.0:1[introspection]
 	gui-libs/text-engine
 	net-libs/libsoup:3.0
-	sys-libs/libbacktrace
 "
 
 DEPEND="
 	${RDEPEND}
 "
 
+PATCHES=(
+	"${FILESDIR}/${PN}-0.4.1-exm-backtrace.c-include-stdint.h.patch"
+	"${FILESDIR}/${PN}-0.4.1-make-libbacktrace-optional.patch"
+)
+
 src_configure() {
 	local emesonargs=(
 		-Dpackage="ebuild"
 		-Ddistributor="Gentoo GURU <guru-bugs@gentoo.org>"
+
+		# sys-libs/libbacktrace has been last-rited in ::gentoo
+		# and is thus unavailable
+		-Dbacktrace=false
 	)
 	if has live ${PROPERTIES}; then
 		# Produce a development build for live ebuild

gnome-extra/extension-manager/files/extension-manager-0.4.1-exm-backtrace.c-include-stdint.h.patch

@@ -0,0 +1,31 @@
+From 49186450ff33e4a75d966cee51bcb6446fae3639 Mon Sep 17 00:00:00 2001
+From: Yuan Liao <liaoyuan@gmail.com>
+Date: Sat, 3 Jun 2023 09:59:11 -0700
+Subject: [PATCH 1/2] exm-backtrace.c: Explicitly include stdint.h for
+ uintptr_t usage
+
+The file uses type uintptr_t from stdint.h, which is indirectly included
+by backtrace.h.  Even so, the file should unconditionally include
+stdint.h just in case backtrace.h no longer includes stdint.h in the
+future.
+
+Signed-off-by: Yuan Liao <liaoyuan@gmail.com>
+---
+ src/exm-backtrace.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/exm-backtrace.c b/src/exm-backtrace.c
+index 56b253a..4951394 100644
+--- a/src/exm-backtrace.c
++++ b/src/exm-backtrace.c
+@@ -21,6 +21,7 @@
+ #include "exm-backtrace.h"
+ 
+ #include <glib.h>
++#include <stdint.h>
+ 
+ #include <backtrace-supported.h>
+ #include <backtrace.h>
+-- 
+2.39.3
+

gnome-extra/extension-manager/files/extension-manager-0.4.1-make-libbacktrace-optional.patch

@@ -0,0 +1,153 @@
+From 6365d56e120c7522bc5a2ba515a3cd6efac1b184 Mon Sep 17 00:00:00 2001
+From: Yuan Liao <liaoyuan@gmail.com>
+Date: Sat, 3 Jun 2023 09:55:38 -0700
+Subject: [PATCH 2/2] Make libbacktrace an optional dependency
+
+Signed-off-by: Yuan Liao <liaoyuan@gmail.com>
+---
+ meson.build           |  1 +
+ meson_options.txt     |  5 +++++
+ src/exm-application.c |  2 ++
+ src/exm-backtrace.c   | 17 +++++++++++++++++
+ src/meson.build       |  9 ++++++---
+ 5 files changed, 31 insertions(+), 3 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index 536cd97..d7b0eb5 100644
+--- a/meson.build
++++ b/meson.build
+@@ -25,6 +25,7 @@ config_h.set_quoted('PKG_NAME', get_option('package'))
+ config_h.set_quoted('PKG_DISTRIBUTOR', get_option('distributor'))
+ config_h.set10('IS_OFFICIAL', get_option('official'))
+ config_h.set10('IS_DEVEL', get_option('development'))
++config_h.set10('WITH_BACKTRACE', get_option('backtrace'))
+ configure_file(
+   output: 'exm-config.h',
+   configuration: config_h,
+diff --git a/meson_options.txt b/meson_options.txt
+index b604dda..3f54b77 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -8,6 +8,11 @@ option('official',
+ 	value: false,
+ 	description: 'Whether this is an official upstream package')
+ 
++option('backtrace',
++    type: 'boolean',
++    value: true,
++    description: 'Whether the package is built with backtrace support')
++
+ # Will be shown in error messages
+ option('package',
+ 	type: 'string',
+diff --git a/src/exm-application.c b/src/exm-application.c
+index 5b56295..d062627 100644
+--- a/src/exm-application.c
++++ b/src/exm-application.c
+@@ -201,11 +201,13 @@ exm_application_show_about (GSimpleAction *action,
+                                         GTK_LICENSE_MPL_2_0,
+                                         NULL);
+ 
++#if WITH_BACKTRACE
+     adw_about_window_add_legal_section (ADW_ABOUT_WINDOW (about_window),
+                                         "libbacktrace",
+                                         "Copyright (C) 2012-2016 Free Software Foundation, Inc.",
+                                         GTK_LICENSE_BSD_3,
+                                         NULL);
++#endif
+ 
+     adw_about_window_add_legal_section (ADW_ABOUT_WINDOW (about_window),
+                                         "blueprint",
+diff --git a/src/exm-backtrace.c b/src/exm-backtrace.c
+index 4951394..3cf09b7 100644
+--- a/src/exm-backtrace.c
++++ b/src/exm-backtrace.c
+@@ -18,15 +18,21 @@
+  * SPDX-License-Identifier: GPL-3.0-or-later
+  */
+ 
++#include "exm-config.h"
++
+ #include "exm-backtrace.h"
+ 
+ #include <glib.h>
+ #include <stdint.h>
+ 
++#if WITH_BACKTRACE
+ #include <backtrace-supported.h>
+ #include <backtrace.h>
++#endif
+ 
++#if WITH_BACKTRACE
+ static struct backtrace_state *state = NULL;
++#endif
+ 
+ static void
+ exm_backtrace_error_cb (void       *data,
+@@ -54,6 +60,8 @@ exm_backtrace_full_cb (GString    *string_builder,
+ void
+ exm_backtrace_init (char *filename)
+ {
++#if WITH_BACKTRACE
++
+ #ifdef BACKTRACE_SUPPORTED
+     state = backtrace_create_state (filename, 0,
+                                     exm_backtrace_error_cb,
+@@ -61,11 +69,16 @@ exm_backtrace_init (char *filename)
+ #else
+     g_warning ("Backtraces are not supported.\n");
+ #endif
++
++#else
++    g_warning ("Backtraces were not enabled at build time.\n");
++#endif
+ }
+ 
+ char *
+ exm_backtrace_print ()
+ {
++#if WITH_BACKTRACE
+     GString *string_builder;
+ 
+     if (!state)
+@@ -82,4 +95,8 @@ exm_backtrace_print ()
+                     string_builder);
+ 
+     return g_string_free (string_builder, FALSE);
++#else
++    g_critical ("Backtraces were not enabled at build time.\n");
++    return NULL;
++#endif
+ }
+diff --git a/src/meson.build b/src/meson.build
+index 8599a8f..2adde2d 100644
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -29,7 +29,7 @@ exm_sources = [
+ ]
+ 
+ cc = meson.get_compiler('c')
+-libbacktrace_dep = cc.find_library('backtrace', required: true)
++libbacktrace_dep = cc.find_library('backtrace', required: get_option('backtrace'))
+ 
+ exm_deps = [
+   dependency('gtk4'),
+@@ -37,10 +37,13 @@ exm_deps = [
+   dependency('gio-unix-2.0'),
+   dependency('json-glib-1.0'),
+   dependency('libsoup-3.0'),
+-  dependency('text-engine-0.1'),
+-  libbacktrace_dep
++  dependency('text-engine-0.1')
+ ]
+ 
++if libbacktrace_dep.found()
++  exm_deps += libbacktrace_dep
++endif
++
+ gnome = import('gnome')
+ 
+ subdir('local')
+-- 
+2.39.3
+