[evolution-data-server] Fix a build break in libebackend.

[Matthew Barnes <mbarnes src gnome org>]

commit d406e77b13a2eebf98bd32fc5d9d18d35e5f69ab
Author: Matthew Barnes <mbarnes redhat com>
Date:   Mon Sep 26 13:59:27 2011 -0400

    Fix a build break in libebackend.
    
    UNIX-specific GLib headers require a separate set of flags.

 configure.ac            |    4 ++++
 libebackend/Makefile.am |    8 +++++---
 2 files changed, 9 insertions(+), 3 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 9983fe3..172d181 100644
--- a/configure.ac
+++ b/configure.ac
@@ -349,6 +349,10 @@ if `$PKG_CONFIG --atleast-version=0.9.1 libgdata`; then
 	AC_DEFINE(HAVE_LIBGDATA_0_9, 1, [libgdata is 0.9.1 or higher])
 fi
 
+if test x$os_win32 = xno; then
+	PKG_CHECK_MODULES(GIO_UNIX, [gio-unix-2.0])
+fi
+
 dnl *******************************
 dnl Check for GNOME Online Accounts
 dnl *******************************
diff --git a/libebackend/Makefile.am b/libebackend/Makefile.am
index 09845c4..fba7a3a 100644
--- a/libebackend/Makefile.am
+++ b/libebackend/Makefile.am
@@ -5,8 +5,9 @@ libebackend_1_2_la_CPPFLAGS = \
 	-I$(top_srcdir)						\
 	-DG_LOG_DOMAIN=\"e-data-server\"			\
 	$(DB_CFLAGS)						\
-	$(SQLITE3_CFLAGS)						\
-	$(E_BACKEND_CFLAGS)
+	$(SQLITE3_CFLAGS)					\
+	$(E_BACKEND_CFLAGS)					\
+	$(GIO_CFLAGS)
 
 libebackend_1_2_la_SOURCES =		\
 	e-backend.c			\
@@ -25,7 +26,8 @@ libebackend_1_2_la_SOURCES =		\
 libebackend_1_2_la_LIBADD = 				\
 	$(top_builddir)/libedataserver/libedataserver-1.2.la \
 	$(E_BACKEND_LIBS)				\
-	$(SQLITE3_LIBS)				\
+	$(SQLITE3_LIBS)					\
+	$(GIO_LIBS)					\
 	$(DB_LIBS)
 
 libebackend_1_2_la_LDFLAGS = \