X-Git-Url: http://git.mutantstargoat.com/user/nuclear/?a=blobdiff_plain;f=configure.in;h=e0b811f8681f0ea07f1900dcdeda143b7791702d;hb=fe1aeed5aa76aaefcbff66c7d60768d8f83c7748;hp=88eef9ab58fe88c1499313d579d7f5869792494b;hpb=eb3398894accce09ddc23c89c320113207f0dec5;p=freeglut

diff --git a/configure.in b/configure.in
index 88eef9a..e0b811f 100644
--- a/configure.in
+++ b/configure.in
@@ -1,7 +1,7 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(Makefile.am)
 
-AM_INIT_AUTOMAKE(freeglut,2.0.1)
+AM_INIT_AUTOMAKE(freeglut,2.2.0)
 AM_CONFIG_HEADER(config.h)
 
 dnl Checks for programs.
@@ -50,6 +50,13 @@ fi
 AC_SUBST(LIBRARY)
 AC_SUBST(HEADER)
 
+AC_ARG_ENABLE(warnings,
+[  --enable-warnings       Enable gcc compiler warnings],
+if test "x$GCC" == xyes
+then
+ CFLAGS="$CFLAGS -Wall -Wno-parentheses -Werror"
+fi)
+
 AC_OUTPUT(\
 	Makefile \
 	doc/Makefile \