AC_DEFUN([AC_PACKAGE_NEED_XFS_DMAPI_H],
[ AC_CHECK_HEADERS([xfs/dmapi.h])
if test "$ac_cv_header_xfs_dmapi_h" != yes; then
echo
echo 'FATAL ERROR: could not find a valid DMAPI library header.'
echo 'Install the data migration API (dmapi) development package.'
echo 'Alternatively, run "make install-dev" from the dmapi source.'
exit 1
fi
])
AC_DEFUN([AC_PACKAGE_NEED_MAKEHANDLE_LIBDM],
[ AC_CHECK_LIB(dm, dm_make_handle,, [
echo
echo 'FATAL ERROR: could not find a valid DMAPI base library.'
echo 'Install the data migration API (dmapi) library package.'
echo 'Alternatively, run "make install" from the dmapi source.'
exit 1
])
libdm="-ldm"
test -f `pwd`/../dmapi/libdm/libdm.la && \
libdm="`pwd`/../dmapi/libdm/libdm.la"
test -f /usr/lib/libdm.la && libdm="/usr/lib/libdm.la"
AC_SUBST(libdm)
])