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Add custom check for LDAP libraries

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This commit is contained in:
Yang Tse 2007-10-14 21:25:10 +00:00
parent a171f60bf7
commit 4db954f802
2 changed files with 85 additions and 11 deletions
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76
acinclude.m4
View File

@ -467,6 +467,82 @@ AC_DEFUN([CURL_CHECK_HEADER_LDAPSSL], [
])
dnl CURL_CHECK_LIBS_LDAP
dnl -------------------------------------------------
dnl Check for libraries needed for LDAP support,
dnl and prepended to LIBS any needed libraries.
AC_DEFUN([CURL_CHECK_LIBS_LDAP], [
AC_REQUIRE([CURL_CHECK_HEADER_LDAP])dnl
#
AC_MSG_CHECKING([libraries for LDAP support])
#
curl_cv_save_LIBS=$LIBS
curl_cv_ldap_LIBS="unknown"
#
for x_nlibs in '' '-ldap' '-lber -ldap' '-ldap -lber'; do
if test -z "$x_nlibs"; then
LIBS="$curl_cv_save_LIBS"
else
LIBS="$x_nlibs $curl_cv_save_LIBS"
fi
AC_LINK_IFELSE([
AC_LANG_PROGRAM([
#undef inline
#ifdef HAVE_WINDOWS_H
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#else
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#endif
#ifndef LDAP_DEPRECATED
#define LDAP_DEPRECATED 1
#endif
#ifdef NEED_LBER_H
#include <lber.h>
#endif
#ifdef HAVE_LDAP_H
#include <ldap.h>
#endif"
],[
BerValue *bvp = NULL;
BerElement *bep = ber_init(bvp);
LDAP *ldp = ldap_init("dummy", LDAP_PORT);
int res = ldap_unbind(ldp);
ber_free(bep, 1);
])
],[
curl_cv_ldap_LIBS="$x_nlibs"
break
])
done
#
LIBS=$curl_cv_save_LIBS
#
case X-"$curl_cv_ldap_LIBS" in
X-unknown)
AC_MSG_RESULT([cannot find libraries for LDAP support])
;;
X-)
AC_MSG_RESULT([no additional lib required])
;;
*)
if test -z "$curl_cv_save_LIBS"; then
LIBS="$curl_cv_ldap_LIBS"
else
LIBS="$curl_cv_ldap_LIBS $curl_cv_save_LIBS"
fi
AC_MSG_RESULT([$curl_cv_ldap_LIBS])
;;
esac
#
])
dnl CURL_CHECK_HEADER_MALLOC
dnl -------------------------------------------------
dnl Check for compilable and valid malloc.h header,

20
configure.ac
View File

@ -567,11 +567,15 @@ if test x$CURL_DISABLE_LDAP != x1 ; then
AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
AC_SUBST(CURL_DISABLE_LDAP, [1])])
else
dnl Try to find the right ldap library name for this system
AC_SEARCH_LIBS(ldap_init, [ldap],, [
AC_MSG_WARN([Cannot find LDAP library: LDAP disabled])
AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
AC_SUBST(CURL_DISABLE_LDAP, [1])])
dnl Try to find the right ldap libraries for this system
CURL_CHECK_LIBS_LDAP
case X-"$curl_cv_ldap_LIBS" in
X-unknown)
AC_MSG_WARN([Cannot find libraries for LDAP support: LDAP disabled])
AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
AC_SUBST(CURL_DISABLE_LDAP, [1])
;;
esac
fi
fi
@ -586,12 +590,6 @@ if test x$CURL_DISABLE_LDAP != x1 ; then
AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
AC_SUBST(CURL_DISABLE_LDAP, [1])])
fi
else
dnl Try to find the right lber library name for this system
AC_SEARCH_LIBS(ber_free, [lber],, [
AC_MSG_WARN([Cannot find a library defining ber_free(): LDAP disabled])
AC_DEFINE(CURL_DISABLE_LDAP, 1, [to disable LDAP])
AC_SUBST(CURL_DISABLE_LDAP, [1])])
fi
fi