[gnome-builder/wip/chergert/debugger] build: require unix for FD access

[Christian Hergert <chergert src gnome org>]

commit 3b6c801523ba5972f330f70308240fc3e0ecf652
Author: Christian Hergert <chergert redhat com>
Date:   Fri Mar 24 00:21:13 2017 -0700

    build: require unix for FD access

 configure.ac |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 27da1ff..2e331c7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -230,7 +230,8 @@ PKG_CHECK_MODULES(LIBIDE,   [gio-2.0 >= glib_required_version
                              libpeas-1.0 >= peas_required_version
                              libxml-2.0 >= libxml_required_version
                              pangoft2 >= pangoft2_required_version])
-PKG_CHECK_MODULES(MI2,      [gio-2.0 >= glib_required_version])
+PKG_CHECK_MODULES(MI2,      [gio-2.0 >= glib_required_version
+                             gio-unix-2.0 >= glib_required_version])
 PKG_CHECK_MODULES(NAUTILUS, [glib-2.0 >= glib_required_version
                              gtk+-3.0 >= gtk_required_version])
 PKG_CHECK_MODULES(PANEL_GTK,[gtk+-3.0 >= gtk_required_version])