Add the DragonFly cvs id and perform general cleanups on cvs/rcs/sccs ids. Most
[dragonfly.git] / crypto / heimdal / cf / roken.m4
1 dnl $Id: roken.m4,v 1.3 2002/04/30 16:46:33 joda Exp $
2 dnl
3 dnl try to look for an installed roken library with sufficient stuff
4 dnl
5 dnl set LIB_roken to the what we should link with
6 dnl set DIR_roken to if the directory should be built
7 dnl set CPPFLAGS_roken to stuff to add to CPPFLAGS
8
9 dnl AC_ROKEN(version,directory-to-try,roken-dir,fallback-library,fallback-cppflags)
10 AC_DEFUN(AC_ROKEN, [
11
12 AC_ARG_WITH(roken,
13         AC_HELP_STRING([--with-roken=dir],[use the roken library in dir]),
14 [if test "$withval" = "no"; then
15   AC_MSG_ERROR(roken is required)
16 fi])
17
18 save_CPPFLAGS="${CPPFLAGS}"
19
20 case $with_roken in
21 yes|"")
22   dirs="$2" ;;
23 *)
24   dirs="$with_roken" ;;
25 esac
26
27 roken_installed=no
28
29 for i in $dirs; do
30
31 AC_MSG_CHECKING(for roken in $i)
32
33 CPPFLAGS="-I$i/include ${CPPFLAGS}"
34
35 AC_TRY_CPP(
36 [#include <roken.h>
37 #if ROKEN_VERSION < $1
38 #error old roken version, should be $1
39 fail
40 #endif
41 ],[roken_installed=yes; break])
42
43 AC_MSG_RESULT($roken_installed)
44
45 done
46
47 CPPFLAGS="$save_CPPFLAGS"
48
49 if test "$roken_installed" != "yes"; then
50   DIR_roken="roken"
51   LIB_roken='$4'
52   CPPFLAGS_roken='$5'
53   AC_CONFIG_SUBDIRS(lib/roken)
54 else
55   LIB_roken="$i/lib/libroken.la"
56   CPPFLAGS_roken="-I$i/include"
57 fi
58
59 LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
60
61 AC_SUBST(LIB_roken)dnl
62 AC_SUBST(DIR_roken)dnl
63 AC_SUBST(CPPFLAGS_roken)dnl
64 ])