From 2f221a2b3a7afee94116750c67d29e41c354e61a Mon Sep 17 00:00:00 2001
From: Simon McVittie <simon.mcvittie@collabora.co.uk>
Date: Fri, 9 Mar 2012 13:35:37 +0000
Subject: [PATCH 5/6] Install non-ABI-stable libraries used by plugins to a
 private directory

This avoids having Gabble and Salut, or old Gabble and a future stable
Wocky, fight over the libwocky.so symlink.

If you're building for a tightly controlled platform where Gabble and
Salut are definitely using the same Wocky version, you can put them in the
normal libdir with

    ./configure pluginexeclibdir='${libdir}'

or (when Salut has been updated with this change) make them share a private
library directory:

    ./configure pluginexeclibdir='${libdir}/telepathy/ytstenut-1.0'

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=46417
---
 configure.ac                              |   12 +++++++++++-
 gabble/telepathy-gabble-uninstalled.pc.in |    1 +
 gabble/telepathy-gabble.pc.in             |    3 ++-
 src/Makefile.am                           |    2 +-
 4 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index 059a3a0..15a16ea 100644
--- a/configure.ac
+++ b/configure.ac
@@ -238,6 +238,15 @@ AC_SUBST(GLIB_LIBS)
 GLIB_GENMARSHAL=`$PKG_CONFIG --variable=glib_genmarshal glib-2.0`
 AC_SUBST(GLIB_GENMARSHAL)
 
+# These must contain "exec" for automake to work right (install-exec,
+# not install-data).
+#
+# Private directory for Wocky and the gabble-plugins library
+if test "x$pluginexeclibdir" = x; then
+  pluginexeclibdir='${libdir}/telepathy/gabble-0/lib'
+fi
+AC_ARG_VAR([pluginexeclibdir])
+
 AC_ARG_ENABLE(plugins,
   AC_HELP_STRING([--disable-plugins],
                  [disable plugin loader]),
@@ -321,7 +330,8 @@ fi
 # AX_CONFIG_DIR doesn't make it very easy to pass extra arguments to the
 # submodule's configure.
 prev_ac_configure_args=$ac_configure_args
-ac_configure_args="$ac_configure_args --with-installed-headers=${wocky_install_headers_dir} --enable-shared-suffix=${PACKAGE}-${VERSION}"
+
+ac_configure_args="$ac_configure_args --with-installed-headers=${wocky_install_headers_dir} --enable-shared-suffix=${PACKAGE}-${VERSION} --libdir=${pluginexeclibdir}"
 
 if test "x$ENABLE_CODING_STYLE_CHECKS" = xyes ; then
   ac_configure_args="$ac_configure_args --enable-coding-style-checks"
diff --git a/gabble/telepathy-gabble-uninstalled.pc.in b/gabble/telepathy-gabble-uninstalled.pc.in
index c4b1847..bc221c0 100644
--- a/gabble/telepathy-gabble-uninstalled.pc.in
+++ b/gabble/telepathy-gabble-uninstalled.pc.in
@@ -3,6 +3,7 @@ exec_prefix=
 abs_top_srcdir=@abs_top_srcdir@
 abs_top_builddir=@abs_top_builddir@
 libdir=@libdir@
+pluginexeclibdir=@pluginexeclibdir@
 
 plugindir=${libdir}/telepathy/gabble-0
 gabblepath=@abs_top_builddir@/src/telepathy-gabble # For plugins' tests
diff --git a/gabble/telepathy-gabble.pc.in b/gabble/telepathy-gabble.pc.in
index db7e87a..3faac34 100644
--- a/gabble/telepathy-gabble.pc.in
+++ b/gabble/telepathy-gabble.pc.in
@@ -5,6 +5,7 @@ includedir=@includedir@
 libexecdir=@libexecdir@
 
 plugindir=${libdir}/telepathy/gabble-0
+pluginexeclibdir=@pluginexeclibdir@
 gabblepath=${libexecdir}/telepathy-gabble # For plugins' tests
 
 Name: Telepathy-Gabble
@@ -12,5 +13,5 @@ Description: XMPP backend for the Telepathy framework
 Version: @VERSION@
 Requires: pkg-config >= 0.21
 Requires.private: glib-2.0 >= 2.16, gobject-2.0 >= 2.16, gio-2.0, telepathy-glib >= 0.7.37
-Libs: -L${libdir} -lgabble-plugins -lwocky
+Libs: -L${pluginexeclibdir} -lgabble-plugins -lwocky
 Cflags: -I${includedir}/telepathy-gabble-0
diff --git a/src/Makefile.am b/src/Makefile.am
index 3257b65..e8d24c5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -239,7 +239,7 @@ telepathy_gabble_LDFLAGS = -export-dynamic
 
 noinst_LTLIBRARIES = libgabble-convenience.la
 
-lib_LTLIBRARIES = libgabble-plugins.la
+pluginexeclib_LTLIBRARIES = libgabble-plugins.la
 
 # Gabble's plugin API is not stable yet (it can't be, since neither is Wocky),
 # so use -release to make the SONAME of the plugin library change with every
-- 
1.7.9.1