[gnome-continuous] Use installed libgsystem

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 1556cc5fd7403cad8b420a4d88a6fe99dda5ee72
Author: Colin Walters <walters verbum org>
Date:   Tue Jun 24 13:25:59 2014 -0400

    Use installed libgsystem
    
    No need to carry an old copy as a submodule anymore that libgsystem is
    installed.

 .gitmodules                       |    3 ---
 Makefile-gsystem-introspection.am |   16 ----------------
 Makefile.am                       |    7 -------
 autogen.sh                        |    8 --------
 src/libgsystem                    |    1 -
 5 files changed, 0 insertions(+), 35 deletions(-)
---
diff --git a/.gitmodules b/.gitmodules
index f456a14..e69de29 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +0,0 @@
-[submodule "src/libgsystem"]
-       path = src/libgsystem
-       url = git://git.gnome.org/libgsystem
diff --git a/Makefile.am b/Makefile.am
index d30d9b5..0d3d5cf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -30,15 +30,8 @@ typelibdir = $(pkglibdir)/girepository-1.0
 gir_DATA = $(INTROSPECTION_GIRS)
 typelib_DATA = $(gir_DATA:.gir=.typelib)
 
-libgsystem_srcpath := src/libgsystem
-libgsystem_cflags = $(GIO_UNIX_CFLAGS) -I$(srcdir)/src/libgsystem
-libgsystem_libs = $(GIO_UNIX_LIBS)
-include src/libgsystem/Makefile-libgsystem.am
-privlib_LTLIBRARIES += libgsystem.la
-
 include Makefile-ostbuild.am
 include Makefile-tests.am
-include Makefile-gsystem-introspection.am
 
 release-tag:
        git tag -m "Release $(VERSION)" v$(VERSION)
diff --git a/autogen.sh b/autogen.sh
index 348b6c9..83779c7 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -16,14 +16,6 @@ fi
 
 mkdir -p m4
 
-# Fetch submodules if needed
-if test ! -f src/libgsystem/README;
-then
-  echo "+ Setting up submodules"
-  git submodule init
-  git submodule update
-fi
-
 autoreconf --force --install --verbose
 
 cd $olddir