diff options
Diffstat (limited to 'src/modules/rlm_ldap/configure.ac')
| -rw-r--r-- | src/modules/rlm_ldap/configure.ac | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/src/modules/rlm_ldap/configure.ac b/src/modules/rlm_ldap/configure.ac new file mode 100644 index 0000000..4ba485e --- /dev/null +++ b/src/modules/rlm_ldap/configure.ac @@ -0,0 +1,157 @@ +AC_PREREQ([2.68]) +AC_INIT(rlm_ldap.c) +AC_REVISION($Revision$) +FR_INIT_MODULE([rlm_ldap], [LDAP support]) + +fail= +SMART_LIBS= +SMART_CLFAGS= +SASL= + +if test x$with_[]modname != xno; then + + dnl ############################################################ + dnl # Check for compiler + dnl ############################################################ + AC_PROG_CC + + dnl ############################################################ + dnl # Check for command line options + dnl ############################################################ + + dnl # extra argument: --with-rlm-ldap-lib-dir + rlm_ldap_lib_dir= + AC_ARG_WITH(rlm-ldap-lib-dir, + [ --with-rlm-ldap-lib-dir=DIR directory for LDAP library files []], + [ case "$withval" in + no) + AC_MSG_ERROR(Need rlm-ldap-lib-dir) + ;; + yes) + ;; + *) + rlm_ldap_lib_dir="$withval" + ;; + esac ] + ) + + dnl # extra argument: --with-rlm-ldap-include-dir + rlm_ldap_include_dir= + AC_ARG_WITH(rlm-ldap-include-dir, + [ --with-rlm-ldap-include-dir=DIR directory for LDAP include files []], + [ case "$withval" in + no) + AC_MSG_ERROR(Need rlm-ldap-include-dir) + ;; + yes) + ;; + *) + rlm_ldap_include_dir="$withval" + ;; + esac ] + ) + + dnl ############################################################ + dnl # Check for libraries + dnl ############################################################ + + dnl # + dnl # Official word from those who represent OpenLDAP say + dnl # libldap_r is unsupported for use outside the OpenLDAP + dnl # server. But libldap *may* work with the FreeRADIUS + dnl # as we use a threadpool to prevent concurrent access to + dnl # the same libldap handle. + dnl # + dnl # In FreeRADIUS <= 3.0.6 we used libldap_r in preference + dnl # to libldap, however, in order to support certain distros + dnl # or packagers that only ship libldap in their OpenLDAP + dnl # client packages, we're forced to switch to just libldap. + dnl # + smart_try_dir=$rlm_ldap_lib_dir + FR_SMART_CHECK_LIB(ldap, ldap_init) + if test "x$ac_cv_lib_ldap_ldap_init" != "xyes"; then + fail="$fail libldap" + fi + + dnl ############################################################ + dnl # Check for header files + dnl ############################################################ + + smart_try_dir=$rlm_ldap_include_dir + FR_SMART_CHECK_INCLUDE(ldap.h) + if test "$ac_cv_header_ldap_h" != "yes"; then + fail="$fail ldap.h" + fi + + dnl ############################################################ + dnl # Check for library functions + dnl ############################################################ + + if test "x$fail" = "x"; then + AC_CHECK_FUNCS( + ldap_sasl_interactive_bind \ + ldap_unbind_ext_s \ + ldap_start_tls_s \ + ldap_initialize \ + ldap_set_rebind_proc \ + ldap_create_sort_control \ + ldap_create_sort_keylist \ + ldap_free_sort_keylist \ + ldap_url_parse \ + ldap_is_ldap_url \ + ldap_url_desc2str + ) + AC_CACHE_CHECK(whether ldap_set_rebind_proc takes 3 arguments, ac_cv_ldap_set_rebind_proc, [ + AC_TRY_COMPILE([ + #include <lber.h> + #include <ldap.h>], [ldap_set_rebind_proc(0, 0, 0);], + [ac_cv_ldap_set_rebind_proc=3], + [ac_cv_ldap_set_rebind_proc=2]) + ]) + fi + + dnl ############################################################ + dnl # Check for SASL support + dnl ############################################################ + FR_SMART_CHECK_INCLUDE([sasl/sasl.h]) + if test "x$ac_cv_header_sasl_sasl_h" = "xyes"; then + if test x"$ac_cv_func_ldap_sasl_interactive_bind" = "xyes"; then + AC_DEFINE(WITH_SASL, 1, [Build the server with support for SASL binds]) + SASL=sasl.c + fi + fi + + targetname=modname +else + targetname= + echo \*\*\* module modname is disabled. +fi + +if test x"$fail" != x""; then + if test x"${enable_strict_dependencies}" = x"yes"; then + AC_MSG_ERROR([set --without-]modname[ to disable it explicitly.]) + else + AC_MSG_WARN([silently not building ]modname[.]) + AC_MSG_WARN([FAILURE: ]modname[ requires: $fail.]) + if test x"$headersuggestion" != x; then + AC_MSG_WARN([$headersuggestion]) + fi + if test x"$libsuggestion" != x; then + AC_MSG_WARN([$libsuggestion]) + fi + targetname="" + fi +fi + +AC_DEFINE(WITH_EDIR, 1, [Build the server with support for Novell eDir Universal Password]) +AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS, ${ac_cv_ldap_set_rebind_proc}, [Number of arguments the rebind procedure takes]) + +mod_ldflags=$SMART_LIBS +mod_cflags="$SMART_CPPFLAGS" + +AC_SUBST(mod_ldflags) +AC_SUBST(mod_cflags) +AC_SUBST(SASL) +AC_SUBST(targetname) +AC_CONFIG_HEADER(config.h) +AC_OUTPUT(all.mk) |