| 1 |
dnl kerberos_v4.m4--Kerberos 4 libraries and includes |
| 2 |
dnl Derrick Brashear |
| 3 |
dnl from KTH krb and Arla |
| 4 |
dnl $Id: kerberos_v4.m4,v 1.25 2002/12/29 05:13:02 cg2v Exp $ |
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|
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AC_DEFUN(CMU_KRB_SENDAUTH_PROTO, [ |
| 7 |
AC_MSG_CHECKING(for krb_sendauth prototype) |
| 8 |
AC_TRY_COMPILE( |
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[#include <krb.h> |
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int krb_sendauth (long options, int fd, KTEXT ktext, char *service, |
| 11 |
char *inst, char *realm, u_long checksum, |
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MSG_DAT *msg_data, CREDENTIALS *cred, |
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Key_schedule schedule, struct sockaddr_in *laddr, |
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struct sockaddr_in *faddr, char *version);], |
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[int foo = krb_sendauth(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0); ], |
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ac_cv_krb_sendauth_proto=no, |
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ac_cv_krb_sendauth_proto=yes) |
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AC_MSG_RESULT($ac_cv_krb_sendauth_proto) |
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if test "$ac_cv_krb_sendauth_proto" = yes; then |
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AC_DEFINE(HAVE_KRB_SENDAUTH_PROTO)dnl |
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fi |
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AC_MSG_RESULT($ac_cv_krb_sendauth_proto) |
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]) |
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|
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AC_DEFUN(CMU_KRB_SET_KEY_PROTO, [ |
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AC_MSG_CHECKING(for krb_set_key prototype) |
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AC_CACHE_VAL(ac_cv_krb_set_key_proto, [ |
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cmu_save_CPPFLAGS="$CPPFLAGS" |
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CPPFLAGS="${CPPFLAGS} ${KRB_INC_FLAGS}" |
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AC_TRY_COMPILE( |
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[#include <krb.h> |
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int krb_set_key(char *key, int cvt);], |
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[int foo = krb_set_key(0, 0);], |
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ac_cv_krb_set_key_proto=no, |
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ac_cv_krb_set_key_proto=yes) |
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]) |
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CPPFLAGS="${cmu_save_CPPFLAGS}" |
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if test "$ac_cv_krb_set_key_proto" = yes; then |
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AC_DEFINE(HAVE_KRB_SET_KEY_PROTO)dnl |
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fi |
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AC_MSG_RESULT($ac_cv_krb_set_key_proto) |
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]) |
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|
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AC_DEFUN(CMU_KRB4_32_DEFN, [ |
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AC_MSG_CHECKING(for KRB4_32 definition) |
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AC_CACHE_VAL(ac_cv_krb4_32_defn, [ |
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cmu_save_CPPFLAGS="$CPPFLAGS" |
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CPPFLAGS="${CPPFLAGS} ${KRB_INC_FLAGS}" |
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AC_TRY_COMPILE( |
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[#include <krb.h> |
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], |
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[KRB4_32 foo = 1;], |
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ac_cv_krb4_32_defn=yes, |
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ac_cv_krb4_32_defn=no) |
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]) |
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CPPFLAGS="${cmu_save_CPPFLAGS}" |
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if test "$ac_cv_krb4_32_defn" = yes; then |
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AC_DEFINE(HAVE_KRB4_32_DEFINE)dnl |
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fi |
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AC_MSG_RESULT($ac_cv_krb4_32_defn) |
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]) |
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|
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AC_DEFUN(CMU_KRB_RD_REQ_PROTO, [ |
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AC_MSG_CHECKING(for krb_rd_req prototype) |
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AC_CACHE_VAL(ac_cv_krb_rd_req_proto, [ |
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cmu_save_CPPFLAGS="$CPPFLAGS" |
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CPPFLAGS="${CPPFLAGS} ${KRB_INC_FLAGS}" |
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AC_TRY_COMPILE( |
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[#include <krb.h> |
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int krb_rd_req(KTEXT authent, char *service, char *instance, |
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unsigned KRB_INT32 from_addr, AUTH_DAT *ad, char *fn);], |
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[int foo = krb_rd_req(0,0,0,0,0,0);], |
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ac_cv_krb_rd_req_proto=no, |
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ac_cv_krb_rd_req_proto=yes) |
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]) |
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CPPFLAGS="${cmu_save_CPPFLAGS}" |
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if test "$ac_cv_krb_rd_req_proto" = yes; then |
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AC_DEFINE(HAVE_KRB_RD_REQ_PROTO)dnl |
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fi |
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AC_MSG_RESULT($ac_cv_krb_rd_req_proto) |
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]) |
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|
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AC_DEFUN(CMU_KRB_INC_WHERE1, [ |
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saved_CPPFLAGS=$CPPFLAGS |
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CPPFLAGS="$saved_CPPFLAGS -I$1" |
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AC_TRY_COMPILE([#include <krb.h>], |
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[struct ktext foo;], |
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ac_cv_found_krb_inc=yes, |
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ac_cv_found_krb_inc=no) |
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if test "$ac_cv_found_krb_inc" = "no"; then |
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CPPFLAGS="$saved_CPPFLAGS -I$1 -I$1/kerberosIV" |
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AC_TRY_COMPILE([#include <krb.h>], |
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[struct ktext foo;], |
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[ac_cv_found_krb_inc=yes], |
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ac_cv_found_krb_inc=no) |
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fi |
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CPPFLAGS=$saved_CPPFLAGS |
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]) |
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|
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AC_DEFUN(CMU_KRB_INC_WHERE, [ |
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for i in $1; do |
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AC_MSG_CHECKING(for kerberos headers in $i) |
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CMU_KRB_INC_WHERE1($i) |
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CMU_TEST_INCPATH($i, krb) |
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if test "$ac_cv_found_krb_inc" = "yes"; then |
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ac_cv_krb_where_inc=$i |
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AC_MSG_RESULT(found) |
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break |
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else |
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AC_MSG_RESULT(not found) |
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fi |
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done |
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]) |
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|
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# |
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# Test for kerberos lib files |
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# |
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|
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AC_DEFUN(CMU_KRB_LIB_WHERE1, [ |
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saved_LIBS=$LIBS |
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LIBS="$saved_LIBS -L$1 -lkrb $KRB_LIBDES" |
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AC_TRY_LINK(, |
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[dest_tkt();], |
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[ac_cv_found_krb_lib=yes], |
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ac_cv_found_krb_lib=no) |
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LIBS=$saved_LIBS |
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]) |
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|
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AC_DEFUN(CMU_KRB_LIB_WHERE, [ |
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for i in $1; do |
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AC_MSG_CHECKING(for kerberos libraries in $i) |
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CMU_KRB_LIB_WHERE1($i) |
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dnl deal with false positives from implicit link paths |
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CMU_TEST_LIBPATH($i, krb) |
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if test "$ac_cv_found_krb_lib" = "yes" ; then |
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ac_cv_krb_where_lib=$i |
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AC_MSG_RESULT(found) |
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break |
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else |
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AC_MSG_RESULT(not found) |
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fi |
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done |
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]) |
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|
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AC_DEFUN(CMU_KRB4, [ |
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AC_REQUIRE([CMU_SOCKETS]) |
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AC_REQUIRE([CMU_LIBSSL]) |
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AC_ARG_WITH(krb4, |
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[ --with-krb4=PREFIX Compile with Kerberos 4 support], |
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[if test "X$with_krb4" = "X"; then |
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with_krb4=yes |
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fi]) |
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AC_ARG_WITH(krb4-lib, |
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[ --with-krb4-lib=dir use kerberos 4 libraries in dir], |
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[if test "$withval" = "yes" -o "$withval" = "no"; then |
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AC_MSG_ERROR([No argument for --with-krb4-lib]) |
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fi]) |
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AC_ARG_WITH(krb4-include, |
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[ --with-krb4-include=dir use kerberos 4 headers in dir], |
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[if test "$withval" = "yes" -o "$withval" = "no"; then |
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AC_MSG_ERROR([No argument for --with-krb4-include]) |
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fi]) |
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|
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if test "X$with_krb4" != "X"; then |
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if test "$with_krb4" != "yes" -a "$with_krb4" != "no"; then |
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ac_cv_krb_where_lib=$with_krb4/lib |
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ac_cv_krb_where_inc=$with_krb4/include |
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fi |
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fi |
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|
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if test "$with_krb4" != "no"; then |
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if test "X$with_krb4_lib" != "X"; then |
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ac_cv_krb_where_lib=$with_krb4_lib |
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fi |
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if test "X$with_krb4_include" != "X"; then |
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ac_cv_krb_where_inc=$with_krb4_include |
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fi |
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if test "X$ac_cv_krb_where_inc" = "X"; then |
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CMU_KRB_INC_WHERE(/usr/athena/include /usr/include/kerberosIV /usr/local/include /usr/include/kerberos) |
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fi |
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fi |
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|
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AC_MSG_CHECKING([if libdes is needed]) |
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AC_TRY_LINK([],[des_quad_cksum();],KRB_DES_LIB="",KRB_DES_LIB="maybe") |
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if test "X$KRB_DES_LIB" != "X"; then |
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LIBS="$cmu_save_LIBS -ldes" |
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AC_TRY_LINK([], [des_quad_cksum();],KRB_DES_LIB="yes") |
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if test "X$KRB_DES_LIB" = "Xyes"; then |
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AC_MSG_RESULT([yes]) |
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KRB_LIBDES="-ldes" |
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KRB_LIBDESA="${KRB_LIB_DIR}/libdes.a" |
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else |
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LIBS="$cmu_save_LIBS $LIBSSL_LIB_FLAGS" |
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AC_TRY_LINK([], |
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[des_quad_cksum();],KRB_DES_LIB="libcrypto") |
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if test "X$KRB_DES_LIB" = "Xlibcrypto"; then |
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AC_MSG_RESULT([libcrypto]) |
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KRB_LIBDES="$LIBSSL_LIB_FLAGS" |
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KRB_LIBDESA="$LIBSSL_LIB_FLAGS" |
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else |
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AC_MSG_RESULT([unknown]) |
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AC_MSG_ERROR([Could not use -ldes]) |
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fi |
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fi |
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else |
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AC_MSG_RESULT([no]) |
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fi |
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LIBS="${cmu_save_LIBS}" |
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|
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if test "X$ac_cv_krb_where_lib" = "X"; then |
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CMU_KRB_LIB_WHERE(/usr/athena/lib /usr/local/lib /usr/lib) |
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fi |
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|
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AC_MSG_CHECKING(whether to include kerberos 4) |
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if test "X$ac_cv_krb_where_lib" = "X" -o "X$ac_cv_krb_where_inc" = "X"; then |
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ac_cv_found_krb=no |
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AC_MSG_RESULT(no) |
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else |
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ac_cv_found_krb=yes |
| 220 |
AC_MSG_RESULT(yes) |
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KRB_INC_DIR=$ac_cv_krb_where_inc |
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KRB_LIB_DIR=$ac_cv_krb_where_lib |
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KRB_INC_FLAGS="-I${KRB_INC_DIR}" |
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KRB_LIB_FLAGS="-L${KRB_LIB_DIR} -lkrb ${KRB_LIBDES}" |
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LIBS="${cmu_save_LIBS} ${KRB_LIB_FLAGS}" |
| 226 |
AC_CHECK_LIB(resolv, dns_lookup, KRB_LIB_FLAGS="${KRB_LIB_FLAGS} -lresolv",,"${KRB_LIB_FLAGS}") |
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AC_CHECK_LIB(crypt, crypt, KRB_LIB_FLAGS="${KRB_LIB_FLAGS} -lcrypt",,"${KRB_LIB_FLAGS}") |
| 228 |
AC_CHECK_FUNCS(krb_get_int krb_life_to_time) |
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AC_SUBST(KRB_INC_FLAGS) |
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AC_SUBST(KRB_LIB_FLAGS) |
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LIBS="${cmu_save_LIBS}" |
| 232 |
AC_DEFINE(KERBEROS,,[Use kerberos 4. find out what needs this symbol]) |
| 233 |
if test "X$RPATH" = "X"; then |
| 234 |
RPATH="" |
| 235 |
fi |
| 236 |
case "${host}" in |
| 237 |
*-*-linux*) |
| 238 |
if test "X$RPATH" = "X"; then |
| 239 |
RPATH="-Wl,-rpath,${KRB_LIB_DIR}" |
| 240 |
else |
| 241 |
RPATH="${RPATH}:${KRB_LIB_DIR}" |
| 242 |
fi |
| 243 |
;; |
| 244 |
*-*-hpux*) |
| 245 |
if test "X$RPATH" = "X"; then |
| 246 |
RPATH="-Wl,+b${KRB_LIB_DIR}" |
| 247 |
else |
| 248 |
RPATH="${RPATH}:${KRB_LIB_DIR}" |
| 249 |
fi |
| 250 |
;; |
| 251 |
*-*-irix*) |
| 252 |
if test "X$RPATH" = "X"; then |
| 253 |
RPATH="-Wl,-rpath,${KRB_LIB_DIR}" |
| 254 |
else |
| 255 |
RPATH="${RPATH}:${KRB_LIB_DIR}" |
| 256 |
fi |
| 257 |
;; |
| 258 |
*-*-solaris2*) |
| 259 |
if test "$ac_cv_prog_gcc" = yes; then |
| 260 |
if test "X$RPATH" = "X"; then |
| 261 |
RPATH="-Wl,-R${KRB_LIB_DIR}" |
| 262 |
else |
| 263 |
RPATH="${RPATH}:${KRB_LIB_DIR}" |
| 264 |
fi |
| 265 |
else |
| 266 |
RPATH="${RPATH} -R${KRB_LIB_DIR}" |
| 267 |
fi |
| 268 |
;; |
| 269 |
esac |
| 270 |
AC_SUBST(RPATH) |
| 271 |
fi |
| 272 |
]) |
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