dnl $Id: aclocal.m4,v 1.2 2002/05/28 19:13:50 nico Exp $

AC_DEFUN([ITZ_SYS_ELF],

[AC_CACHE_CHECK([whether system is ELF],itz_cv_sys_elf,

[AC_EGREP_CPP(win,

[#ifdef __ELF__

win

#else

lose

#endif

],[itz_cv_sys_elf=yes],[itz_cv_sys_elf=no])])

if test ${itz_cv_sys_elf} = yes && test x${ac_cv_prog_gcc} = xyes ; then

        PICFLAGS="-DPIC -fPIC"

        SOLDFLAGS="-fPIC -shared -Wl,-soname,"

else

        PICFLAGS=

        SOLDFLAGS=

fi

])

AC_DEFUN([ITZ_PATH_SITE_LISP],

[AC_CACHE_CHECK([where to install Emacs Lisp files],itz_cv_path_site_lisp,

[eval itz_cv_path_site_lisp=`${EMACS} -batch -l ${srcdir}/exec.el -exec "(mapcar 'print load-path)" 2>/dev/null |

sed -e '/^$/d' | sed -n -e 2p`

case x${itz_cv_path_site_lisp} in

x*site-lisp*) ;;

x*) itz_cv_path_site_lisp='${datadir}/emacs/site-lisp' ;;

esac])

])

AC_DEFUN([ITZ_CHECK_TYPE],

[AC_CACHE_CHECK([for $1],itz_cv_type_$1,

AC_TRY_COMPILE([

#include <$2>

],[

$1 dummy;

return 0;

],[itz_cv_type_$1=yes],[itz_cv_type_$1=no]))

])