Problems compiling PHP-GTK from CVS

I just upgraded PHP from CVS, and now I'm trying to rebuild PHP-GTK. I run ./buildconf, and then I try to run ./configure... That's when I run into troubles. Is there something wrong with my configuration (I get a similar error when trying to compile php-gtk 0.5)? Here's the output of configure... Please help me if you can! [jared@localhost php-gtk]$ ./configure touch: file arguments missing Try `touch --help' for more information. checking for gcc... gcc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for executable suffix... checking for object suffix... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking whether gcc and cc understand -c and -o together... yes checking for PHP prefix... /usr/local checking for PHP includes... -I/usr/local/include/php -I/usr/local/include/php/main -I/usr/local/include/php/Zend -I/usr/local/include/php/TSRM checking for PHP extension directory... /usr/local/lib/php/extensions/no-debug-non-zts-20010901 checking how to run the C preprocessor... gcc -E checking for PHP-GTK support... yes, shared ./configure: line 2671: syntax error near unexpected token `LIB_BUILD($php_gtk_ext_builddir)' ./configure: line 2671: ` LIB_BUILD($php_gtk_ext_builddir)' [jared@localhost php-gtk]$