[gstreamermm] .gitignore: update ignored files list

[Marcin Kolny <mkolny src gnome org>]

commit 244e714cdf312408adc1fc74f09e0f7878475467
Author: Rafał Rawicki <Rafal Rawicki flytronic pl>
Date:   Tue Jul 22 16:27:13 2014 +0200

    .gitignore: update ignored files list
    
    Signed-off-by: Marcin Kolny <marcin kolny gmail com>

 .gitignore |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 84eb5bc..ac01769 100644
--- a/.gitignore
+++ b/.gitignore
@@ -513,3 +513,15 @@ tests/resources/test-regression-binplugin-output-image.jpg
 # tools/
 /tools/extra_defs_gen/generate_defs_gst
 /tools/extra_defs_gen/generate_plugin_gmmproc_file
+
+# build/
+build/compile
+build/test-driver
+
+build/config.guess
+build/config.sub
+build/depcomp
+build/install-sh
+build/libtool.m4
+build/ltmain.sh
+build/missing