[gnome-software] build: Add option to enable/disable shell-extensions

[Joaquim Manuel Pereira Rocha <jrocha src gnome org>]

commit 38068557e5e8901668a4098eec4c446f68113583
Author: Joaquim Rocha <jrocha endless com>
Date:   Tue Mar 15 16:27:06 2016 +0100

    build: Add option to enable/disable shell-extensions

 configure.ac            |   11 +++++++++++
 src/plugins/Makefile.am |    7 ++++++-
 2 files changed, 17 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index bee42b1..ef556fd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -211,6 +211,16 @@ AS_IF([test "x$enable_steam" = "xyes"], [
 ])
 AM_CONDITIONAL(HAVE_STEAM, test x$enable_steam = xyes)
 
+# Shell Extensions
+AC_ARG_ENABLE(shell_extensions,
+              [AS_HELP_STRING([--enable-shell-extensions],
+                              [enable GNOME shell extensions support [default=yes]])],,
+              enable_shell_extensions=yes)
+AS_IF([test "x$enable_shell_extensions" = "xyes"], [
+  AC_DEFINE(HAVE_SHELL_EXTENSIONS,1,[Build GNOME Shell extensions])], [
+])
+AM_CONDITIONAL(HAVE_SHELL_EXTENSIONS, [test "x$enable_shell_extensions" = "xyes"])
+
 # this refers to the gnome-software plugin API version
 # this is not in any way related to a package or soname version
 GS_PLUGIN_API_VERSION=9
@@ -261,4 +271,5 @@ echo "
         Limba support:             ${have_limba}
         XDG-APP support:           ${have_xdg_app}
         Steam support:             ${enable_steam}
+        GNOME Shell ext. support:  ${enable_shell_extensions}
 "
diff --git a/src/plugins/Makefile.am b/src/plugins/Makefile.am
index 90e6f1f..d302ad2 100644
--- a/src/plugins/Makefile.am
+++ b/src/plugins/Makefile.am
@@ -40,7 +40,6 @@ plugin_LTLIBRARIES =                                  \
        libgs_plugin_provenance.la                      \
        libgs_plugin_ubuntu-reviews.la                  \
        libgs_plugin_fedora_tagger_usage.la             \
-       libgs_plugin_shell-extensions.la                \
        libgs_plugin_epiphany.la                        \
        libgs_plugin_icons.la
 
@@ -56,6 +55,10 @@ plugin_LTLIBRARIES +=                                        \
        libgs_plugin_packagekit.la
 endif
 
+if HAVE_SHELL_EXTENSIONS
+plugin_LTLIBRARIES += libgs_plugin_shell-extensions.la
+endif
+
 if HAVE_FIRMWARE
 plugin_LTLIBRARIES += libgs_plugin_fwupd.la
 endif
@@ -78,10 +81,12 @@ libgs_plugin_dummy_la_LIBADD = $(GS_PLUGIN_LIBS)
 libgs_plugin_dummy_la_LDFLAGS = -module -avoid-version
 libgs_plugin_dummy_la_CFLAGS = $(GS_PLUGIN_CFLAGS) $(WARN_CFLAGS)
 
+if HAVE_SHELL_EXTENSIONS
 libgs_plugin_shell_extensions_la_SOURCES = gs-plugin-shell-extensions.c
 libgs_plugin_shell_extensions_la_LIBADD = $(GS_PLUGIN_LIBS) $(JSON_GLIB_LIBS)
 libgs_plugin_shell_extensions_la_LDFLAGS = -module -avoid-version
 libgs_plugin_shell_extensions_la_CFLAGS = $(GS_PLUGIN_CFLAGS) $(WARN_CFLAGS)
+endif
 
 libgs_plugin_fedora_distro_upgrades_la_SOURCES = gs-plugin-fedora-distro-upgrades.c
 libgs_plugin_fedora_distro_upgrades_la_LIBADD = $(GS_PLUGIN_LIBS) $(JSON_GLIB_LIBS) $(SOUP_LIBS)