flatpak: new package

Flatpak is a system for building, distributing, and running sandboxed desktop
applications on Linux.

Signed-off-by: Christian Stewart <[email protected]>

package/Config.in

@@ -2163,6 +2163,7 @@ menu "System tools"
 	source "package/efibootmgr/Config.in"
 	source "package/efivar/Config.in"
 	source "package/emlog/Config.in"
+	source "package/flatpak/Config.in"
 	source "package/ftop/Config.in"
 	source "package/getent/Config.in"
 	source "package/htop/Config.in"

package/flatpak/0001-Remove-quirks-in-autotools-setup-process.patch

@@ -0,0 +1,53 @@
+From e2bba019451770372b51b1eabcea078454d4de38 Mon Sep 17 00:00:00 2001
+From: Christian Stewart <[email protected]>
+Date: Fri, 7 Dec 2018 00:16:42 -0800
+Subject: [PATCH 1/2] Remove quirks in autotools setup process
+
+The autogen.sh script ordinarily creates the gtk-doc.make file. The configure.ac
+file has an error, the po/Makefile.in is written twice in the array, which
+causes a configure-time error. This patch creates the gtk-doc.make file and
+removes the duplicate makefile array entry.
+
+Signed-off-by: Christian Stewart <[email protected]>
+---
+ .gitignore   | 1 -
+ configure.ac | 1 -
+ gtk-doc.make | 2 ++
+ 3 files changed, 2 insertions(+), 2 deletions(-)
+ create mode 100644 gtk-doc.make
+
+diff --git a/.gitignore b/.gitignore
+index 7d643205..310c332d 100644
+--- a/.gitignore
++++ b/.gitignore
+@@ -29,7 +29,6 @@ missing
+ stamp-h1
+ config.h.in
+ stamp-*
+-gtk-doc.make
+ flatpak
+ flatpak-*.tar.xz
+ flatpak-session-helper
+diff --git a/configure.ac b/configure.ac
+index 91f9b826..21f3cf38 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -436,7 +436,6 @@ flatpak.pc
+ common/flatpak-version-macros.h
+ doc/reference/version.xml
+ doc/flatpak-docs.xml
+-po/Makefile.in
+ ])
+ AC_OUTPUT
+
+diff --git a/gtk-doc.make b/gtk-doc.make
+new file mode 100644
+index 00000000..14f18fd4
+--- /dev/null
++++ b/gtk-doc.make
+@@ -0,0 +1,2 @@
++EXTRA_DIST =
++CLEANFILES =
+-- 
+2.18.1
+

package/flatpak/0002-Fix-HAVE_INTROSPECTION-does-not-appear-in-AM_CONDITI.patch

@@ -0,0 +1,46 @@
+From 983639ae3d607893653deaaea834cea37b5df5f9 Mon Sep 17 00:00:00 2001
+From: Christian Stewart <[email protected]>
+Date: Fri, 7 Dec 2018 00:20:31 -0800
+Subject: [PATCH 2/2] Fix HAVE_INTROSPECTION does not appear in AM_CONDITIONAL
+
+This is a fix for HAVE_INTROSPECTION related errors derived from a fix
+originally submitted to the Buildroot project by the author:
+
+Hadrien Boutteville <[email protected]>
+
+Apply the fix to the same issue in Flatpak:
+
+During autoreconf GOBJECT_INTROSPECTION_CHECK could not be resolved because we
+don't have introspection which provides its custom m4 macro. Reconfigure fails
+with:
+
+gdk/Makefile.am:196: error: HAVE_INTROSPECTION does not appear in AM_CONDITIONAL
+gtk/Makefile.am:1347: error: HAVE_INTROSPECTION does not appear in AM_CONDITIONAL
+
+We avoid to add a copy of introspection.m4 in the m4 directory of libgtk3 by
+adding a check, as performed in Systemd.
+
+Signed-off-by: Christian Stewart <[email protected]>
+---
+ configure.ac | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 21f3cf38..2be0d3a2 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -316,7 +316,10 @@ if test x$enable_documentation = xyes; then
+ fi
+ AM_CONDITIONAL(BUILD_DOCUMENTATION, test x$enable_documentation = xyes)
+
+-GOBJECT_INTROSPECTION_CHECK([1.40.0])
++m4_ifdef([GOBJECT_INTROSPECTION_CHECK],
++         [GOBJECT_INTROSPECTION_CHECK(1.40.0)],
++         [AM_CONDITIONAL([HAVE_INTROSPECTION], [false])
++          enable_introspection=no])
+
+ # gtkdocize greps for ^GTK_DOC_CHECK, so we need to put it on its own line
+ m4_ifdef([GTK_DOC_CHECK], [
+-- 
+2.18.1
+

package/flatpak/Config.in

@@ -0,0 +1,37 @@
+config BR2_PACKAGE_FLATPAK
+	bool "flatpak"
+	depends on !BR2_STATIC_LIBS # ostree, libfuse
+	depends on !BR2_TOOLCHAIN_USES_MUSL # ostree
+	depends on BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS # libgpgme, libgpg-error
+	depends on BR2_TOOLCHAIN_HAS_THREADS # ostree, glib2
+	depends on BR2_USE_MMU # ostree, e2fsprogs, libfuse, libgpgme, glib2
+	depends on BR2_USE_WCHAR # ostree, glib2
+	select BR2_PACKAGE_APPSTREAM_GLIB
+	select BR2_PACKAGE_GDK_PIXBUF # appstream-glib
+	select BR2_PACKAGE_JSON_GLIB # appstream-glib
+	select BR2_PACKAGE_LIBARCHIVE
+	select BR2_PACKAGE_LIBCAP
+	select BR2_PACKAGE_LIBGLIB2 # json-glib appstream-glib
+	select BR2_PACKAGE_LIBGPGME
+	select BR2_PACKAGE_LIBOSTREE
+	select BR2_PACKAGE_LIBSOUP
+	select BR2_PACKAGE_LIBSOUP_SSL
+	select BR2_PACKAGE_LIBYAML # appstream-glib
+	select BR2_PACKAGE_LIBXML2
+	select BR2_PACKAGE_POLKIT
+	select BR2_PACKAGE_XLIB_LIBXAU
+	select BR2_PACKAGE_XORGPROTO # libXau
+	select BR2_PACKAGE_XUTIL_UTIL_MACROS # libXau
+	help
+	  Flatpak is a system for building, distributing, and running sandboxed
+	  desktop applications on Linux.
+
+	  https://github.com/flatpak/flatpak
+
+comment "flatpak needs a toolchain w/ C++, threads, dynamic library, wchar"
+	depends on !BR2_TOOLCHAIN_HAS_THREADS || BR2_STATIC_LIBS \
+	  || !BR2_USE_WCHAR || BR2_TOOLCHAIN_USES_MUSL \
+	  || !BR2_INSTALL_LIBSTDCPP
+	depends on BR2_PACKAGE_LIBGPG_ERROR_ARCH_SUPPORTS
+	depends on BR2_USE_MMU

package/flatpak/flatpak.hash

@@ -0,0 +1,3 @@
+# Locally calculated:
+sha256 c45ad363d34b23a1a46e706593eeb61dcb5d6dadb0f5a4db4926ba9b89c6d447  flatpak-1.0.6.tar.gz
+sha256 dc626520dcd53a22f727af3ee42c770e56c97a64fe3adb063799d8ab032fe551  COPYING

package/flatpak/flatpak.mk

@@ -0,0 +1,87 @@
+################################################################################
+#
+# flatpak
+#
+################################################################################
+
+FLATPAK_VERSION = 1.0.6
+FLATPAK_SITE = https://github.com/flatpak/flatpak
+FLATPAK_SITE_METHOD = git
+FLATPAK_GIT_SUBMODULES = YES
+
+FLATPAK_AUTORECONF = YES
+FLATPAK_GETTEXTIZE = YES
+FLATPAK_LICENSE = LGPL-2.1+
+FLATPAK_LICENSE_FILES = COPYING
+
+FLATPAK_INSTALL_TARGET_OPTS = DESTDIR=$(TARGET_DIR) DSTROOT=$(TARGET_DIR) install
+
+FLATPAK_CONF_OPTS = \
+	--enable-sandboxed-triggers \
+	--enable-xauth \
+	--without-system-bubblewrap \
+	--with-system-helper
+FLATPAK_CONF_ENV += \
+	ac_cv_path_GPGME_CONFIG=$(STAGING_DIR)/usr/bin/gpgme-config \
+	ac_cv_path_GPGERR_CONFIG=$(STAGING_DIR)/usr/bin/gpg-error-config
+FLATPAK_DEPENDENCIES = \
+	appstream-glib \
+	host-autoconf \
+	host-automake \
+	host-libtool \
+	host-pkgconf \
+	json-glib \
+	libarchive \
+	libcap \
+	libglib2 \
+	libgpgme \
+	libostree \
+	libsoup \
+	libxml2 \
+	polkit \
+	xlib_libXau \
+	xorgproto \
+	xutil_util-macros
+
+# see autogen.sh in flatpak
+define FLATPAK_TOUCHUP_VENDOR
+	cd $(@D); \
+		sed -e 's,$$(libglnx_srcpath),libglnx,g' <\
+			libglnx/Makefile-libglnx.am >\
+			libglnx/Makefile-libglnx.am.inc; \
+		sed -e 's,$$(bwrap_srcpath),bubblewrap,g' <\
+			bubblewrap/Makefile-bwrap.am >\
+			bubblewrap/Makefile-bwrap.am.inc
+endef
+FLATPAK_PRE_CONFIGURE_HOOKS += FLATPAK_TOUCHUP_VENDOR
+
+ifeq ($(BR2_PACKAGE_SYSTEMD),y)
+FLATPAK_CONF_OPTS += --with-systemd=/usr/lib/systemd/system \
+	--enable-systemd
+FLATPAK_DEPENDENCIES += systemd
+else
+FLATPAK_CONF_OPTS += --disable-systemd
+endif
+
+ifeq ($(BR2_PACKAGE_DBUS),y)
+FLATPAK_CONF_OPTS += --enable-dbus
+FLATPAK_DEPENDENCIES += dbus
+else
+FLATPAK_CONF_OPTS += --disable-dbus
+endif
+
+ifeq ($(BR2_PACKAGE_GNUTLS),y)
+FLATPAK_CONF_OPTS += --enable-gnutls
+FLATPAK_DEPENDENCIES += gnutls
+else
+FLATPAK_CONF_OPTS += --disable-gnutls
+endif
+
+ifeq ($(BR2_PACKAGE_LIBSECCOMP),y)
+FLATPAK_CONF_OPTS += --enable-seccomp
+FLATPAK_DEPENDENCIES += libseccomp host-pkgconf
+else
+FLATPAK_CONF_OPTS += --disable-seccomp
+endif
+
+$(eval $(autotools-package))

package/flatpak/flatpak.pc.in

@@ -0,0 +1,16 @@
+prefix=/usr
+exec_prefix=/usr
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+datarootdir=@datarootdir@
+datadir=@datadir@
+
+interfaces_dir=${datadir}/dbus-1/interfaces/
+
+Name: flatpak
+Description: Application sandboxing framework
+Version: @PACKAGE_VERSION@
+Requires: glib-2.0 gio-2.0
+Requires.private: gio-unix-2.0 ostree-1
+Libs: -L${libdir} -lflatpak
+Cflags: -I${includedir}/flatpak