On Monday 23 July 2007 21:18, Joao Miguel Ferreira wrote: > AC_CHECK_HEADER(libxml2/libxml/xpath.h libxml/xpath.h > xpath.h,,AC_MSG_ERROR([cannot find headers for libxml2])) A further thought; should you not use AC_CHECK_HEADERS, rather than AC_CHECK_HEADER, when you specify a list of candidates? Cheers, Keith. _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf