commit:     504ec9e306b7226f0fb0c709b429ebf16632a6c2
Author:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
AuthorDate: Thu Feb 21 23:02:53 2019 +0000
Commit:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
CommitDate: Thu Feb 21 23:53:33 2019 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=504ec9e3

sys-apps/dbus: Fix build w/o dev-libs/expat (non-native ABI)

Closes: https://bugs.gentoo.org/653136
Closes: https://github.com/gentoo/gentoo/pull/11134
Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: Andreas Sturmlechner <asturm <AT> gentoo.org>

 sys-apps/dbus/dbus-1.12.12-r1.ebuild           | 281 +++++++++++++++++++++++++
 sys-apps/dbus/files/dbus-daemon-optional.patch |  75 +++++++
 2 files changed, 356 insertions(+)

diff --git a/sys-apps/dbus/dbus-1.12.12-r1.ebuild 
b/sys-apps/dbus/dbus-1.12.12-r1.ebuild
new file mode 100644
index 00000000000..59c8de33e33
--- /dev/null
+++ b/sys-apps/dbus/dbus-1.12.12-r1.ebuild
@@ -0,0 +1,281 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+PYTHON_COMPAT=( python{2_7,3_{4,5,6,7}} )
+inherit autotools flag-o-matic linux-info python-any-r1 readme.gentoo-r1 
systemd virtualx user multilib-minimal
+
+DESCRIPTION="A message bus system, a simple way for applications to talk to 
each other"
+HOMEPAGE="https://dbus.freedesktop.org/";
+SRC_URI="https://dbus.freedesktop.org/releases/dbus/${P}.tar.gz";
+
+LICENSE="|| ( AFL-2.1 GPL-2 )"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 
~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos 
~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
+IUSE="debug doc elogind selinux static-libs systemd test user-session X"
+
+REQUIRED_USE="?? ( elogind systemd )"
+
+# autoconf-archive-2019.01.06 blocker added for bug #674830
+# Please check on bumps if the blocker is still necessary.
+BDEPEND="
+       app-text/xmlto
+       app-text/docbook-xml-dtd:4.4
+       <sys-devel/autoconf-archive-2019.01.06
+       virtual/pkgconfig
+       doc? ( app-doc/doxygen )
+"
+COMMON_DEPEND="
+       >=dev-libs/expat-2.1.0
+       elogind? ( sys-auth/elogind )
+       selinux? ( sys-libs/libselinux )
+       systemd? ( sys-apps/systemd:0= )
+       X? (
+               x11-libs/libX11
+               x11-libs/libXt
+       )
+"
+DEPEND="${COMMON_DEPEND}
+       dev-libs/expat
+       test? (
+               ${PYTHON_DEPS}
+               >=dev-libs/glib-2.40:2
+       )
+"
+RDEPEND="${COMMON_DEPEND}
+       selinux? ( sec-policy/selinux-dbus )
+"
+
+DOC_CONTENTS="
+       Some applications require a session bus in addition to the system
+       bus. Please see \`man dbus-launch\` for more information.
+"
+
+# out of sources build dir for make check
+TBD="${WORKDIR}/${P}-tests-build"
+
+PATCHES=(
+       "${FILESDIR}/${PN}-enable-elogind.patch"
+       "${FILESDIR}/${PN}-daemon-optional.patch"
+)
+
+pkg_setup() {
+       enewgroup messagebus
+       enewuser messagebus -1 -1 -1 messagebus
+
+       use test && python-any-r1_pkg_setup
+
+       if use kernel_linux; then
+               CONFIG_CHECK="~EPOLL"
+               linux-info_pkg_setup
+       fi
+}
+
+src_prepare() {
+       # Tests were restricted because of this
+       sed -i \
+               -e 's/.*bus_dispatch_test.*/printf ("Disabled due to excess 
noise\\n");/' \
+               -e '/"dispatch"/d' \
+               bus/test-main.c || die
+
+       default
+
+       if [[ ${CHOST} == *-solaris* ]]; then
+               # fix standards conflict, due to gcc being c99 by default 
nowadays
+               sed -i \
+                       -e 's/_XOPEN_SOURCE=500/_XOPEN_SOURCE=600/' \
+                       configure.ac || die
+       fi
+
+       # required for bug 263909, cross-compile so don't remove eautoreconf
+       eautoreconf
+}
+
+multilib_src_configure() {
+       local docconf myconf testconf
+
+       # so we can get backtraces from apps
+       case ${CHOST} in
+               *-mingw*)
+                       # error: unrecognized command line option '-rdynamic' 
wrt #488036
+                       ;;
+               *)
+                       append-flags -rdynamic
+                       ;;
+       esac
+
+       # libaudit is *only* used in DBus wrt SELinux support, so disable it, if
+       # not on an SELinux profile.
+       myconf=(
+               --localstatedir="${EPREFIX}/var"
+               --docdir="${EPREFIX}/usr/share/doc/${PF}"
+               --htmldir="${EPREFIX}/usr/share/doc/${PF}/html"
+               $(use_enable static-libs static)
+               $(use_enable debug verbose-mode)
+               --disable-asserts
+               --disable-checks
+               $(use_enable selinux)
+               $(use_enable selinux libaudit)
+               --disable-apparmor
+               $(use_enable kernel_linux inotify)
+               $(use_enable kernel_FreeBSD kqueue)
+               $(use_enable elogind)
+               $(use_enable systemd)
+               $(use_enable user-session)
+               --disable-embedded-tests
+               --disable-modular-tests
+               $(use_enable debug stats)
+               --with-session-socket-dir="${EPREFIX}"/tmp
+               --with-system-pid-file="${EPREFIX}"/var/run/dbus.pid
+               --with-system-socket="${EPREFIX}"/var/run/dbus/system_bus_socket
+               --with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
+               --with-dbus-user=messagebus
+               $(use_with X x)
+       )
+
+       if [[ ${CHOST} == *-darwin* ]]; then
+               myconf+=(
+                       --enable-launchd
+                       
--with-launchd-agent-dir="${EPREFIX}"/Library/LaunchAgents
+               )
+       fi
+
+       if multilib_is_native_abi; then
+               docconf=(
+                       --enable-xml-docs
+                       $(use_enable doc doxygen-docs)
+               )
+       else
+               docconf=(
+                       --disable-xml-docs
+                       --disable-doxygen-docs
+               )
+               myconf+=(
+                       --disable-daemon
+                       --disable-selinux
+                       --disable-libaudit
+                       --disable-elogind
+                       --disable-systemd
+                       --without-x
+               )
+       fi
+
+       einfo "Running configure in ${BUILD_DIR}"
+       ECONF_SOURCE="${S}" econf "${myconf[@]}" "${docconf[@]}"
+
+       if multilib_is_native_abi && use test; then
+               mkdir "${TBD}" || die
+               cd "${TBD}" || die
+               testconf=(
+                       $(use_enable test asserts)
+                       $(use_enable test checks)
+                       $(use_enable test embedded-tests)
+                       $(use_enable test stats)
+                       $(has_version dev-libs/dbus-glib && echo 
--enable-modular-tests)
+               )
+               einfo "Running configure in ${TBD}"
+               ECONF_SOURCE="${S}" econf "${myconf[@]}" "${testconf[@]}"
+       fi
+}
+
+multilib_src_compile() {
+       if multilib_is_native_abi; then
+               # after the compile, it uses a selinuxfs interface to
+               # check if the SELinux policy has the right support
+               use selinux && addwrite /selinux/access
+
+               einfo "Running make in ${BUILD_DIR}"
+               emake
+
+               if use test; then
+                       einfo "Running make in ${TBD}"
+                       emake -C "${TBD}"
+               fi
+       else
+               emake -C dbus libdbus-1.la
+       fi
+}
+
+src_test() {
+       DBUS_VERBOSE=1 virtx emake -j1 -C "${TBD}" check
+}
+
+multilib_src_install() {
+       if multilib_is_native_abi; then
+               emake DESTDIR="${D}" install
+       else
+               emake DESTDIR="${D}" install-pkgconfigDATA
+               emake DESTDIR="${D}" -C dbus \
+                       install-libLTLIBRARIES install-dbusincludeHEADERS \
+                       install-nodist_dbusarchincludeHEADERS
+       fi
+}
+
+multilib_src_install_all() {
+       newinitd "${FILESDIR}"/dbus.initd-r1 dbus
+
+       if use X; then
+               # dbus X session script (#77504)
+               # turns out to only work for GDM (and startx). has been merged 
into
+               # other desktop (kdm and such scripts)
+               exeinto /etc/X11/xinit/xinitrc.d
+               doexe "${FILESDIR}"/80-dbus
+       fi
+
+       # needs to exist for dbus sessions to launch
+       keepdir /usr/share/dbus-1/services
+       keepdir /etc/dbus-1/{session,system}.d
+       # machine-id symlink from pkg_postinst()
+       keepdir /var/lib/dbus
+       # let the init script create the /var/run/dbus directory
+       rm -rf "${ED}"/var/run
+
+       dodoc AUTHORS ChangeLog NEWS README doc/TODO
+       readme.gentoo_create_doc
+
+       find "${ED}" -name '*.la' -delete || die
+}
+
+pkg_postinst() {
+       readme.gentoo_print_elog
+
+       # Ensure unique id is generated and put it in /etc wrt #370451 but 
symlink
+       # for DBUS_MACHINE_UUID_FILE (see tools/dbus-launch.c) and reverse
+       # dependencies with hardcoded paths (although the known ones got fixed 
already)
+       dbus-uuidgen --ensure="${EROOT}"/etc/machine-id
+       ln -sf "${EPREFIX}"/etc/machine-id "${EROOT}"/var/lib/dbus/machine-id
+
+       if [[ ${CHOST} == *-darwin* ]]; then
+               local plist="org.freedesktop.dbus-session.plist"
+               elog
+               elog
+               elog "For MacOS/Darwin we now ship launchd support for dbus."
+               elog "This enables autolaunch of dbus at session login and 
makes"
+               elog "dbus usable under MacOS/Darwin."
+               elog
+               elog "The launchd plist file ${plist} has been"
+               elog "installed in ${EPREFIX}/Library/LaunchAgents."
+               elog "For it to be used, you will have to do all of the 
following:"
+               elog " + cd ~/Library/LaunchAgents"
+               elog " + ln -s ${EPREFIX}/Library/LaunchAgents/${plist}"
+               elog " + logout and log back in"
+               elog
+               elog "If your application needs a proper 
DBUS_SESSION_BUS_ADDRESS"
+               elog "specified and refused to start otherwise, then export the"
+               elog "the following to your environment:"
+               elog " 
DBUS_SESSION_BUS_ADDRESS=\"launchd:env=DBUS_LAUNCHD_SESSION_BUS_SOCKET\""
+       fi
+
+       if use user-session; then
+               ewarn "You have enabled user-session. Please note this can 
cause"
+               ewarn "bogus behaviors in several dbus consumers that are not 
prepared"
+               ewarn "for this dbus activation method yet."
+               ewarn
+               ewarn "See the following link for background on this change:"
+               ewarn 
"https://lists.freedesktop.org/archives/systemd-devel/2015-January/027711.html";
+               ewarn
+               ewarn "Known issues are tracked here:"
+               ewarn "https://bugs.gentoo.org/show_bug.cgi?id=576028";
+       fi
+}

diff --git a/sys-apps/dbus/files/dbus-daemon-optional.patch 
b/sys-apps/dbus/files/dbus-daemon-optional.patch
new file mode 100644
index 00000000000..353dcb5761b
--- /dev/null
+++ b/sys-apps/dbus/files/dbus-daemon-optional.patch
@@ -0,0 +1,75 @@
+From 3c08d28fbae8b0ef3839ef26f8d2a713a9a684f9 Mon Sep 17 00:00:00 2001
+From: Andreas Sturmlechner <ast...@gentoo.org>
+Date: Thu, 21 Feb 2019 23:53:19 +0100
+Subject: [PATCH] Make dbus daemon build optional
+
+---
+ bus/Makefile.am |  2 ++
+ configure.ac    | 17 ++++++++++++++++-
+ 2 files changed, 18 insertions(+), 1 deletion(-)
+
+diff --git a/bus/Makefile.am b/bus/Makefile.am
+index 9ae3071..26a770c 100644
+--- a/bus/Makefile.am
++++ b/bus/Makefile.am
+@@ -70,6 +70,7 @@ agentdir=$(LAUNCHD_AGENT_DIR)
+ agent_DATA=org.freedesktop.dbus-session.plist
+ endif
+ 
++if DBUS_DAEMON
+ if DBUS_BUS_ENABLE_KQUEUE
+ DIR_WATCH_SOURCE=dir-watch-kqueue.c
+ else
+@@ -241,6 +242,7 @@ test_bus_LDADD = \
+       $(top_builddir)/dbus/libdbus-internal.la \
+       $(DBUS_BUS_LIBS) \
+       $(NULL)
++endif DBUS_DAEMON
+ 
+ install-data-hook:
+       $(mkinstalldirs) $(DESTDIR)$(dbusdatadir)/session.d
+diff --git a/configure.ac b/configure.ac
+index be6b065..854e846 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -202,6 +202,7 @@ AC_ARG_ENABLE([apparmor],
+   [enable_apparmor=$enableval],
+   [enable_apparmor=auto])
+ AC_ARG_ENABLE(libaudit,AS_HELP_STRING([--enable-libaudit],[build audit daemon 
support for SELinux]),enable_libaudit=$enableval,enable_libaudit=auto)
++AC_ARG_ENABLE(daemon, AS_HELP_STRING([--enable-daemon],[build with the dbus 
daemon]),enable_daemon=$enableval,enable_daemon=yes)
+ AC_ARG_ENABLE(inotify, AS_HELP_STRING([--enable-inotify],[build with inotify 
support (linux only)]),enable_inotify=$enableval,enable_inotify=auto)
+ AC_ARG_ENABLE(kqueue, AS_HELP_STRING([--enable-kqueue],[build with kqueue 
support]),enable_kqueue=$enableval,enable_kqueue=auto)
+ AC_ARG_ENABLE(console-owner-file, 
AS_HELP_STRING([--enable-console-owner-file],[enable console owner 
file]),enable_console_owner_file=$enableval,enable_console_owner_file=auto)
+@@ -830,7 +831,20 @@ AC_CHECK_FUNCS(getpeerucred getpeereid)
+ 
+ AC_CHECK_FUNCS(pipe2 accept4)
+ 
+-PKG_CHECK_MODULES([EXPAT], [expat])
++# dbusdaemon checks
++if test x$enable_daemon = xno ; then
++    have_daemon=no
++else
++    have_daemon=yes
++fi
++
++dnl check if daemon shall be built
++if test x$have_daemon = xyes; then
++   AC_DEFINE(DBUS_DAEMON,1,[Use daemon])
++   PKG_CHECK_MODULES([EXPAT], [expat])
++fi
++
++AM_CONDITIONAL(DBUS_DAEMON, test x$have_daemon = xyes)
+ 
+ save_cflags="$CFLAGS"
+ save_libs="$LIBS"
+@@ -1824,6 +1838,7 @@ echo "
+         Building bus stats API:   ${enable_stats}
+         Building SELinux support: ${have_selinux}
+         Building AppArmor support: ${have_apparmor}
++        Building daemon:          ${have_daemon}
+         Building inotify support: ${have_inotify}
+         Building kqueue support:  ${have_kqueue}
+         Building systemd support: ${have_systemd}
+-- 
+2.20.1
+

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