first try at an check-for-roken macro

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@8321 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
2000-06-05 22:38:16 +00:00
parent dd846dea4b
commit 26825d682f

60
cf/roken.m4 Normal file
View File

@@ -0,0 +1,60 @@
dnl $Id$
dnl
dnl try to look for an installed roken library with sufficient stuff
dnl
dnl set LIB_roken to the what we should link with
dnl set DIR_roken to if the directory should be built
dnl AC_ROKEN(version,directory-to-try,fallback-string)
AC_DEFUN(AC_ROKEN, [
AC_ARG_WITH(roken,
[ --with-roken=dir use the roken library in dir],
[if test "$withval" = "no"; then
AC_MSG_ERROR(roken is required)
fi])
save_CPPFLAGS="${CPPFLAGS}"
case $with_roken in
yes|"")
dirs="$2" ;;
*)
dirs="$with_roken" ;;
esac
roken_installed=no
for i in $dirs; do
AC_MSG_CHECKING(for roken in $i)
CPPFLAGS="-I$i/include ${CPPFLAGS}"
AC_TRY_CPP(
[#include <roken.h>
#if ROKEN_VERSION < $1
#error old roken version, should be $1
fail
#endif
],[roken_installed=yes; break])
AC_MSG_RESULT($roken_installed)
done
CPPFLAGS="$save_CPPFLAGS"
if test "$roken_installed" != "yes"; then
DIR_roken="roken"
LIB_roken='$3'
else
LIB_roken="$i/lib/libroken.la"
CPPFLAGS="-I$i/include ${CPPFLAGS}"
fi
LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
AC_SUBST(LIB_roken)dnl
AC_SUBST(DIR_roken)dnl
])