Yes, c99 seems to be what configure picked. It's doing: -Wall -Wno-switch -Wundef -Wsign-compare -Wno-char-subscripts -Wpacked -Wpointer-arith -Wunused-parameter -g -O2 -Demacs -DHAVE_CONFIG_H - std=c99 This is gcc 4.0.1 from Apple XCode 3.0: Target: i686-apple-darwin9 Configured with: /var/tmp/gcc/gcc-5465~16/src/configure --disable- checking -enable-werror --prefix=/usr --mandir=/share/man --enable- languages=c,objc,c++,obj-c++ --program-transform-name=/^[cg][^.-]*$/s/ $/-4.0/ --with-gxx-include-dir=/include/c++/4.0.0 --with-slibdir=/usr/ lib --build=i686-apple-darwin9 --with-arch=apple --with-tune=generic -- host=i686-apple-darwin9 --target=i686-apple-darwin9 Thread model: posix gcc version 4.0.1 (Apple Inc. build 5465) -- Jamie Zawinski jwz(a)jwz.org http://www.jwz.org/ jwz(a)dnalounge.com http://www.dnalounge.com/ http://jwz.livejournal.com/ _______________________________________________ XEmacs-Beta mailing list XEmacs-Beta(a)xemacs.org http://calypso.tux.org/cgi-bin/mailman/listinfo/xemacs-beta