Hello all, I'm not being able to use AC_CHECK_HEADER to check if the my system has some headers installed: I've tried all these approaches: --------------------------------------------------------- AC_CHECK_HEADER(xpath.h,,AC_MSG_ERROR([cannot find headers for libxml2])) ------------------------------------------------------- AC_CHECK_HEADER(libxml2/libxml/xpath.h libxml/xpath.h xpath.h,,AC_MSG_ERROR([cannot find headers for libxml2])) ----------------------------------------------------- AC_CHECK_HEADER(libxml/xpath.h,,AC_MSG_ERROR([cannot find headers for libxml2])) ------------------------------------- but ./configure always tells me the same: ... checking xpath.h usability... no checking xpath.h presence... no checking for xpath.h... no configure: error: cannot find headers for libxml2 ------------------- but I am quite sure the headers are there (I installed them: libxml and libxml-dev;); see bellow $ ls -la /usr/include/libxml2/libxml/ | grep xpath.h -rw-r--r-- 1 root root 16042 2006-10-26 22:23 xpath.h -------------------- What am I doing wrong... this smells like another $PATH_TO_SOMETHING issue... but I really don't know what it is ??? I'm able to use AC_CHECK_LIB very fine, though. It simply works well out-of-the-box ! What's diferent ?? ++thx; Joao _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf
