[network-manager-applet] build: new `--with-modem-manager-1' to check for new ModemManager1 support

[Aleksander Morgado <aleksm src gnome org>]

commit bf01c559455b7db75a00b062f19ada0a0ab94011
Author: Aleksander Morgado <aleksander lanedo com>
Date:   Wed Nov 7 15:32:35 2012 +0100

    build: new `--with-modem-manager-1' to check for new ModemManager1 support
    
    The new switch will run in 'auto' mode when not explicitly specified. In this
    case the new ModemManager1 support will only be available if it finds libmm-glib
    through pkg-config.
    
    Other than the 'auto' mode, 'yes' and 'no' are allowed in order to specify
    explicit requirements.

 configure.ac |   29 ++++++++++++++++++++++++++++-
 1 files changed, 28 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 6cc94f5..b41f015 100644
--- a/configure.ac
+++ b/configure.ac
@@ -202,10 +202,38 @@ esac
 
 AM_CONDITIONAL(HAVE_GBT, test x"$have_gbt" = "xyes")
 
+dnl ModemManager1 with libmm-glib
+AC_ARG_WITH(modem-manager-1, AS_HELP_STRING([--with-modem-manager-1], [Enable new ModemManager1 interface support]),,[with_modem_manager_1=auto])
+if (test "${with_modem_manager_1}" != "no"); then
+    PKG_CHECK_MODULES(MM_GLIB,
+                      [mm-glib],
+                      [have_libmm_glib=yes],
+                      [have_libmm_glib=no])
+    AC_SUBST(MM_GLIB_CFLAGS)
+    AC_SUBST(MM_GLIB_LIBS)
+
+    if (test "${have_libmm_glib}" = "no"); then
+        if (test "${with_modem_manager_1}" = "yes"); then
+            AC_MSG_ERROR([Couldn't find libmm-glib])
+        fi
+    else
+        with_modem_manager_1="yes"
+    fi
+fi
+
+if (test "${with_modem_manager_1}" = "yes"); then
+    AC_DEFINE(WITH_MODEM_MANAGER_1, 1, [Define if you have ModemManager1 support])
+else
+	AC_DEFINE(WITH_MODEM_MANAGER_1, 0, [Define if you have ModemManager1 support])
+fi
+AM_CONDITIONAL(WITH_MODEM_MANAGER_1, test "${with_modem_manager_1}" = "yes")
+
+dnl Check for gudev
 PKG_CHECK_MODULES(GUDEV, gudev-1.0 >= 147)
 AC_SUBST(GUDEV_CFLAGS)
 AC_SUBST(GUDEV_LIBS)
 
+dnl Check for gobject introspection
 GOBJECT_INTROSPECTION_CHECK([0.9.6])
 
 GLIB_CONFIG_NMA
@@ -240,4 +268,3 @@ icons/scalable/Makefile
 po/Makefile.in
 ])
 AC_OUTPUT
-