diff --git a/.gitignore b/.gitignore
index 3097098..9def793 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,7 +8,21 @@ lib
 
 # GNU build files
 *.o
-*.so
+*.so*
+*.lo
+*.P*
+*.la*
+*.a
+*.pc
+*config*
+Makefile
+Makefile.in
+.libs
+aclocal.m4
+autom4te.cache
+stamp-*
+libtool
+soundstretch
 
 # Files generated by MSVC
 *.bsc