gst-plugin-docs.m4: fix autogen.sh warnings
authorTim-Philipp Müller <tim@centricular.net>
Wed, 7 Nov 2012 17:57:33 +0000 (17:57 +0000)
committerTim-Philipp Müller <tim@centricular.net>
Wed, 7 Nov 2012 18:07:09 +0000 (18:07 +0000)
commitb497c4f0da17535ecf259e68dce46626141cfaee
treeaa955925149a86198ced689c35808bdf51dc2979
parenta2490a4e21127b006988db8e716a3bd3aeb85fa4
gst-plugin-docs.m4: fix autogen.sh warnings

Fix "AM_PATH_PYTHON([2.7]) is m4_require'd but not m4_defun'd"
warnings in autogen.sh. Just do AC_REQUIRE(AM_PATH_PYTHON)
without any arguments, which makes more sense. And disable
plugin doc building if python was not found.
m4/gst-plugin-docs.m4