[ostree/wip/embed-glib: 1/2] build: Add option to disable ostbuild

[Colin Walters <walters src gnome org>]

commit 6f1b100d889fc99b1f997801c11ed259ea68d7f3
Author: Colin Walters <walters verbum org>
Date:   Thu Jun 7 17:25:26 2012 -0400

    build: Add option to disable ostbuild

 Makefile-ostbuild.am |    3 +++
 configure.ac         |    9 ++++++++-
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/Makefile-ostbuild.am b/Makefile-ostbuild.am
index f038569..b513d32 100644
--- a/Makefile-ostbuild.am
+++ b/Makefile-ostbuild.am
@@ -17,6 +17,8 @@
 
 ostbuild: src/ostbuild/ostbuild.in Makefile
 	sed -e s,@libdir\@,$(libdir), -e s,@datarootdir\@,$(datarootdir), -e s,@PYTHON\@,$(PYTHON), $< > $  tmp && mv $  tmp $@
+
+if BUILD_OSTBUILD
 bin_SCRIPTS += ostbuild 
 EXTRA_DIST += src/ostbuild/ostbuild.in
 
@@ -55,3 +57,4 @@ pyostbuild_PYTHON =					\
 	src/ostbuild/pyostbuild/vcs.py			\
 	$(NULL)
 
+endif
diff --git a/configure.ac b/configure.ac
index e47c2e5..9b9bb2b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -84,7 +84,14 @@ if test x$with_libarchive != xno; then
 fi
 AM_CONDITIONAL(USE_LIBARCHIVE, test $with_libarchive != no)
 
-AM_PATH_PYTHON([2.7])
+AC_ARG_ENABLE(ostbuild,
+              AC_HELP_STRING([--enable-ostbuild],
+                             [build ostbuild]),,
+              enable_ostbuild=yes)
+if test x$enable_ostbuild = xyes; then
+   AM_PATH_PYTHON([2.7])
+fi
+AM_CONDITIONAL(BUILD_OSTBUILD, test x$enable_ostbuild = xyes)
 
 AC_CONFIG_FILES([
 Makefile