1 files changed, 125 insertions, 0 deletions
diff --git a/ipa-client/configure.ac b/ipa-client/configure.ac
index b50928dab..655c0cc1c 100644
--- a/ipa-client/configure.ac
+++ b/ipa-client/configure.ac
@@ -10,9 +10,134 @@ AM_INIT_AUTOMAKE
 
 AM_MAINTAINER_MODE
 
+AC_PROG_CC
+AC_STDC_HEADERS
+AC_DISABLE_STATIC
+AC_PROG_LIBTOOL
+
+AC_HEADER_STDC
+
 AC_SUBST(VERSION)
 
 dnl ---------------------------------------------------------------------------
+dnl - Check for KRB5
+dnl ---------------------------------------------------------------------------
+
+KRB5_LIBS=
+AC_CHECK_HEADER(krb5.h)
+
+krb5_impl=mit
+
+if test "x$ac_cv_header_krb5_h" = "xyes" ; then
+  dnl lazy check for Heimdal Kerberos
+  AC_CHECK_HEADERS(heim_err.h)
+  if test $ac_cv_header_heim_err_h = yes ; then
+    krb5_impl=heimdal
+  else
+    krb5_impl=mit
+  fi
+
+  if test "x$krb5_impl" = "xmit"; then
+    AC_CHECK_LIB(k5crypto, main,
+      [krb5crypto=k5crypto],
+      [krb5crypto=crypto])
+
+    AC_CHECK_LIB(krb5, main,
+      [have_krb5=yes
+	KRB5_LIBS="-lkrb5 -l$krb5crypto -lcom_err"],
+      [have_krb5=no],
+      [-l$krb5crypto -lcom_err])
+
+  elif test "x$krb5_impl" = "xheimdal"; then
+    AC_CHECK_LIB(des, main,
+      [krb5crypto=des],
+      [krb5crypto=crypto])
+
+    AC_CHECK_LIB(krb5, main,
+      [have_krb5=yes
+	KRB5_LIBS="-lkrb5 -l$krb5crypto -lasn1 -lroken -lcom_err"],
+      [have_krb5=no],
+      [-l$krb5crypto -lasn1 -lroken -lcom_err])
+
+    AC_DEFINE(HAVE_HEIMDAL_KERBEROS, 1,
+      [define if you have HEIMDAL Kerberos])
+
+  else
+    have_krb5=no
+    AC_MSG_WARN([Unrecognized Kerberos5 Implementation])
+  fi
+
+  if test "x$have_krb5" = "xyes" ; then
+    ol_link_krb5=yes
+
+    AC_DEFINE(HAVE_KRB5, 1,
+      [define if you have Kerberos V])
+
+  else
+    AC_MSG_ERROR([Required Kerberos 5 support not available])
+  fi
+
+fi
+
+AC_SUBST(KRB5_LIBS)
+
+dnl ---------------------------------------------------------------------------
+dnl - Check for LDAP
+dnl ---------------------------------------------------------------------------
+
+LDAP_LIBS=
+AC_CHECK_HEADER(ldap.h)
+AC_CHECK_HEADER(lber.h)
+
+AC_CHECK_LIB(ldap, ldap_search, with_ldap=yes)
+dnl Check for other libraries we need to link with to get the main routines.
+test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes], , -llber) }
+test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes with_ldap_krb=yes], , -llber -lkrb) }
+test "$with_ldap" != "yes" && { AC_CHECK_LIB(ldap, ldap_open, [with_ldap=yes with_ldap_lber=yes with_ldap_krb=yes with_ldap_des=yes], , -llber -lkrb -ldes) }
+dnl Recently, we need -lber even though the main routines are elsewhere,
+dnl because otherwise be get link errors w.r.t. ber_pvt_opt_on.  So just
+dnl check for that (it's a variable not a fun but that doesn't seem to
+dnl matter in these checks)  and stick in -lber if so.  Can't hurt (even to
+dnl stick it in always shouldn't hurt, I don't think) ... #### Someone who
+dnl #### understands LDAP needs to fix this properly.
+test "$with_ldap_lber" != "yes" && { AC_CHECK_LIB(lber, ber_pvt_opt_on, with_ldap_lber=yes) }
+
+if test "$with_ldap" = "yes"; then
+  if test "$with_ldap_des" = "yes" ; then
+    LDAP_LIBS="${LDAP_LIBS} -ldes"
+  fi
+  if test "$with_ldap_krb" = "yes" ; then
+    LDAP_LIBS="${LDAP_LIBS} -lkrb"
+  fi
+  if test "$with_ldap_lber" = "yes" ; then
+    LDAP_LIBS="${LDAP_LIBS} -llber"
+  fi
+  LDAP_LIBS="${LDAP_LIBS} -lldap"
+else
+  AC_MSG_ERROR([LDAP not found])
+fi
+
+AC_SUBST(LDAP_LIBS)
+
+dnl ---------------------------------------------------------------------------
+dnl - Check for POPT
+dnl ---------------------------------------------------------------------------
+
+POPT_LIBS=
+AC_CHECK_HEADER(popt.h)
+AC_CHECK_LIB(popt, poptGetContext, [POPT_LIBS="-lpopt"])
+AC_SUBST(POPT_LIBS)
+
+dnl ---------------------------------------------------------------------------
+dnl - Check for SASL
+dnl ---------------------------------------------------------------------------
+
+SASL_LIBS=
+AC_CHECK_HEADER(sasl/sasl.h)
+AC_CHECK_LIB(sasl2, sasl_client_init, [SASL_LIBS="-lsasl2"])
+AC_SUBST(SASL_LIBS)
+
+dnl ---------------------------------------------------------------------------
 dnl - Check for Python
 dnl ---------------------------------------------------------------------------