Update .gitignore files

Signed-off-by: Joachim Nilsson <troglobit@gmail.com>

.gitignore

@@ -4,6 +4,11 @@
 *.so
 *.gz
 *.map
+configure
+Makefile
+Makefile.in
+/.deps/*
+/.libs/*
 /finit
 /initctl
 /reboot
@@ -14,3 +19,19 @@
 /GSYMS
 /GTAGS
 /contrib/*
+/autom4te.cache/*
+/aclocal.m4
+/ar-lib
+/compile
+/config.guess
+/config.h.in
+/config.log
+/config.status
+/config.sub
+/depcomp
+/install-sh
+/libtool
+/ltmain.sh
+
+/missing
+/stamp-h1

m4/.gitignore

@@ -1 +1 @@
-libtool.m4 lt~obsolete.m4 ltoptions.m4 ltsugar.m4 ltversion.m4
+*.m4

plugins/.gitignore

@@ -0,0 +1,4 @@
+/*.la
+/*.lo
+/.deps/*
+/.libs/*