Add generated files to .gitignore.

.gitignore

@@ -2,6 +2,79 @@
 *.o
 *.class
 
+# Editor junk
+*.sw?
+
 # Local PCRE
-prce
+pcre
 *.gz
+
+# Generated by autogen.sh
+CCache/autom4te.cache/
+CCache/config.h.in
+CCache/configure
+Source/Include/swigconfig.h.in
+Source/Makefile.in
+Tools/config/compile
+Tools/config/config.guess
+Tools/config/config.sub
+Tools/config/depcomp
+Tools/config/install-sh
+Tools/config/missing
+Tools/config/ylwrap
+aclocal.m4
+autom4te.cache/
+configure
+
+# Generated by ./configure
+CCache/Makefile
+CCache/ccache_swig_config.h
+CCache/config.h
+CCache/config.log
+CCache/config.status
+Examples/Makefile
+Examples/guile/Makefile
+Examples/test-suite/*/Makefile
+Examples/xml/Makefile
+Lib/ocaml/swigp4.ml
+/Makefile
+Source/Include/stamp-h1
+Source/Include/swigconfig.h
+Source/Makefile
+.deps
+config.log
+config.status
+preinst-swig
+swig.spec
+
+# Build Artifacts
+.dirstamp
+CCache/ccache-swig
+Source/CParse/parser.c
+Source/CParse/parser.h
+Source/eswig
+swig
+
+# Test Suite Generated Files
+Examples/test-suite/allegrocl/*/
+Examples/test-suite/cffi/*/
+Examples/test-suite/chicken/*/
+Examples/test-suite/clisp/*/
+Examples/test-suite/csharp/*/
+Examples/test-suite/d/*/
+Examples/test-suite/go/*/
+Examples/test-suite/guile/*/
+Examples/test-suite/guilescm/*/
+Examples/test-suite/java/*/
+Examples/test-suite/lua/*/
+Examples/test-suite/mzscheme/*/
+Examples/test-suite/ocaml/*/
+Examples/test-suite/octave/*/
+Examples/test-suite/perl5/*/
+Examples/test-suite/php/*/
+Examples/test-suite/pike/*/
+Examples/test-suite/python/*/
+Examples/test-suite/r/*/
+Examples/test-suite/ruby/*/
+Examples/test-suite/tcl/*/
+Examples/test-suite/uffi/*/