mirror of
https://git.openldap.org/openldap/openldap.git
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351 lines
12 KiB
Plaintext
351 lines
12 KiB
Plaintext
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# configure.ac - process this file with autoconf to produce configure
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#
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# Copyright (C) 2006 Luke Howard
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# Copyright (C) 2006 West Consulting
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# Copyright (C) 2006, 2007, 2008 Arthur de Jong
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#
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# This library is free software; you can redistribute it and/or
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# modify it under the terms of the GNU Lesser General Public
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# License as published by the Free Software Foundation; either
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# version 2.1 of the License, or (at your option) any later version.
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#
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# This library is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# Lesser General Public License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public
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# License along with this library; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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# 02110-1301 USA
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AC_PREREQ(2.59)
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AC_COPYRIGHT(
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[Copyright (C) 2006 Luke Howard
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Copyright (C) 2006 West Consulting
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Copyright (C) 2006, 2007, 2008 Arthur de Jong
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This configure script is derived from configure.ac which is free software;
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you can redistribute it and/or modify it under the terms of the GNU Lesser
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General Public License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version. See the
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configure.ac file for more details.])
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# initialize and set version and bugreport address
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AC_INIT([nss-ldapd],[0.6.2],[arthur@ch.tudelft.nl])
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RELEASE_MONTH="May 2008"
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AC_SUBST(RELEASE_MONTH)
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AC_CONFIG_SRCDIR([nslcd.h])
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AC_CANONICAL_TARGET
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AC_PREFIX_DEFAULT()
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# display notice and initialize automake
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AC_MSG_NOTICE([configuring AC_PACKAGE_TARNAME AC_PACKAGE_VERSION])
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AM_INIT_AUTOMAKE(AC_PACKAGE_TARNAME,AC_PACKAGE_VERSION)
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# create a config.h file (Automake will add -DHAVE_CONFIG_H)
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AC_CONFIG_HEADERS([config.h])
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# check for programs
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_INSTALL
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AC_PROG_RANLIB
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AM_PROG_CC_C_O
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AC_USE_SYSTEM_EXTENSIONS
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# checks for tool to convert docbook to man
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AC_PATH_PROGS(DOCBOOK2X_MAN, docbook2x-man)
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if test "x${DOCBOOK2X_MAN}" = x
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then
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AC_MSG_WARN([docbook2x-man not found: not generating man pages])
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fi
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AM_CONDITIONAL([GENMAN], [test "x${DOCBOOK2X_MAN}" != x])
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# start with default options
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nss_ldap_so_LIBS=
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nslcd_LIBS=
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# check for debugging options
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AC_ARG_ENABLE(debug,
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AS_HELP_STRING([--enable-debug],
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[enable extensive debugging and logging]),
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[if test "x$enableval" != "xno" ; then CFLAGS="-g -DDEBUG $CFLAGS" ; fi])
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DESIRED_CFLAGS=""
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# check for extra compiler warnings
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AC_ARG_ENABLE(warnings,
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AS_HELP_STRING([--enable-warnings],
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[enable extra compiler warnings (gcc)]),
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[if test "x$enableval" != "no"
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then
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CFLAGS="$CFLAGS -pedantic -Wall -Wshadow -Wpointer-arith -Wcast-qual -Wcast-align -Wstrict-prototypes -Wmissing-prototypes -Wnested-externs -Waggregate-return -Wmissing-declarations -Wunused -Wformat=2 -Wswitch-default -Wswitch-enum -Wfloat-equal -Wbad-function-cast -Wunreachable-code -Wredundant-decls"
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DESIRED_CFLAGS="$DESIRED_CFLAGS -Wextra -Wdeclaration-after-statement -Werror-implicit-function-declaration"
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fi])
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test_gcc_flag() {
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AC_LANG_CONFTEST([int main() {}])
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$CC -c conftest.c $CFLAGS $@ > /dev/null 2> /dev/null
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ret=$?
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rm -f conftest.o
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return $ret
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}
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for flag in $DESIRED_CFLAGS
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do
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AC_MSG_CHECKING([whether $CC accepts $flag])
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if test_gcc_flag $flag
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then
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CFLAGS="$CFLAGS $flag"
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([no])
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fi
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done
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AC_ARG_WITH(ldap-lib,
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AS_HELP_STRING([--with-ldap-lib=TYPE],
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[select ldap library (auto|netscape5|netscape4|netscape3|umich|openldap) @<:@auto@:>@]))
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if test -z "$with_ldap_lib"
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then
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with_ldap_lib=auto
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fi
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AC_ARG_WITH(ldap-conf-file,
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AS_HELP_STRING([--with-ldap-conf-file=PATH],
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[path to LDAP configuration file @<:@/etc/nss-ldapd.conf@:>@]),
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[ NSS_LDAP_PATH_CONF="$with_ldap_conf_file" ],
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[ NSS_LDAP_PATH_CONF="/etc/nss-ldapd.conf" ])
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AC_DEFINE_UNQUOTED(NSS_LDAP_PATH_CONF,"$NSS_LDAP_PATH_CONF",[Path to LDAP configuration file.])
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AC_SUBST(NSS_LDAP_PATH_CONF)
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AC_ARG_WITH(nslcd-pidfile,
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AS_HELP_STRING([--with-nslcd-pidfile=PATH],
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[path to pidfile @<:@/var/run/nslcd/nslcd.pid@:>@]),
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[ NSLCD_PIDFILE="$with_nslcd_pidfile" ],
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[ NSLCD_PIDFILE="/var/run/nslcd/nslcd.pid" ])
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AC_DEFINE_UNQUOTED(NSLCD_PIDFILE,"$NSLCD_PIDFILE",[The location of the pidfile used for checking availability of the nslcd.])
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AC_SUBST(NSLCD_PIDFILE)
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AC_ARG_WITH(nslcd-socket,
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AS_HELP_STRING([--with-nslcd-socket=PATH],
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[path to socket @<:@/var/run/nslcd/socket@:>@]),
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[ NSLCD_SOCKET="$with_nslcd_socket" ],
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[ NSLCD_SOCKET="/var/run/nslcd/socket" ])
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AC_DEFINE_UNQUOTED(NSLCD_SOCKET,"$NSLCD_SOCKET",[The location of the socket used for communicating.])
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AC_SUBST(NSLCD_SOCKET)
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# checks for availability of header files
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AC_CHECK_HEADERS(lber.h)
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AC_CHECK_HEADERS(ldap.h,,AC_MSG_ERROR([could not locate <ldap.h>]),[
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#if HAVE_LBER_H
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#include <lber.h>
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#endif
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])
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AC_CHECK_HEADERS(ldap_ssl.h)
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AC_CHECK_HEADERS(nss.h)
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AC_CHECK_HEADERS(pthread.h)
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AC_CHECK_HEADERS(shadow.h)
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AC_CHECK_HEADERS(aliases.h)
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AC_CHECK_HEADERS(netinet/ether.h)
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AC_CHECK_HEADERS(ctype.h)
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AC_CHECK_HEADERS(getopt.h)
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AC_CHECK_HEADERS(sys/un.h)
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AC_CHECK_HEADERS(sasl.h sasl/sasl.h)
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AC_CHECK_HEADERS(strings.h)
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AC_CHECK_HEADERS(gssldap.h)
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AC_CHECK_HEADERS(gsssasl.h)
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AC_CHECK_HEADERS(gssapi/gssapi_krb5.h gssapi.h)
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AC_CHECK_HEADERS(grp.h)
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AC_CHECK_HEADERS(sys/socket.h)
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AC_CHECK_HEADERS(sys/ucred.h)
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AC_CHECK_HEADERS(ucred.h)
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# set up directory with compatibility replacement files
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AC_CONFIG_LIBOBJ_DIR([compat])
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# checks for availability of system libraries for nslcd
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save_LIBS="$LIBS"
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LIBS="$nslcd_LIBS"
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AC_SEARCH_LIBS(gethostbyname,nsl socket)
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AC_SEARCH_LIBS(socket,socket)
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#AC_CHECK_LIB(resolv,main)
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nslcd_LIBS="$LIBS"
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LIBS="$save_LIBS"
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# check for availability of system libraries for nss part
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save_LIBS="$LIBS"
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LIBS="$nss_ldap_so_LIBS"
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AC_SEARCH_LIBS(socket,socket)
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nss_ldap_so_LIBS="$LIBS"
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LIBS="$save_LIBS"
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# TODO: simplify the above since we need a correct LIBS for the following
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# tests
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# checks for availability of functions
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AC_CHECK_FUNCS(sigaction)
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AC_CHECK_FUNCS(snprintf)
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AC_CHECK_FUNCS(gethostbyname)
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AC_CHECK_FUNCS(setgroups)
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AC_CHECK_FUNCS(getpeereid)
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AC_CHECK_FUNCS(getpeerucred)
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AC_CHECK_FUNCS(__nss_configure_lookup)
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# replace getopt_long() function if it is not on the system
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AC_REPLACE_FUNCS(getopt_long)
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# replace daemon() function if it is not on the system
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AC_SEARCH_LIBS(daemon,bsd)
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AC_REPLACE_FUNCS(daemon)
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# replace ether_ntoa_r() and ether_aton_r() if they are not found
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AC_CHECK_FUNCS(ether_aton_r ether_ntoa_r,,[AC_CHECK_FUNCS(ether_aton ether_ntoa)
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AC_LIBOBJ(ether)])
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# checks for types
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AC_C_CONST
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AC_TYPE_SIGNAL
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AC_TYPE_MODE_T
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AC_TYPE_SIZE_T
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AC_TYPE_UID_T
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# check for support for the __thread keyword
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AC_CACHE_CHECK([whether $CC supports '__thread'], [mn_cv_c___thread_supported],
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[AC_COMPILE_IFELSE(AC_LANG_PROGRAM([[static __thread i;]], []),
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[mn_cv_c___thread_supported=yes],
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[mn_cv_c___thread_supported=no])])
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if test $mn_cv_c___thread_supported != yes
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then
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AC_MSG_WARN([$CC does not support '__thread' keyword])
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AC_DEFINE(__thread,,[Define to empty if compiler does not support `__thread' keyword.])
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fi
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# check for support for the struct ether_addr structure
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AC_CHECK_TYPE(struct ether_addr,
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AC_DEFINE(HAVE_STRUCT_ETHER_ADDR,1,[Define to 1 if you have a `struct ether_addr' definition.]),,[
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#include <sys/socket.h>
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#include <net/if.h>
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#include <netinet/in.h>
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#include <netinet/if_ether.h>])
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# check to see if socklen_t is defined
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AC_CHECK_TYPE(socklen_t,,
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AC_DEFINE(socklen_t,size_t,[Define to `size_t' if not defined elswhere.]),[
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#include <sys/types.h>
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#include <sys/socket.h>])
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# check to see if struct sockaddr_storage is defined
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AC_CHECK_TYPE(struct sockaddr_storage,,
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AC_DEFINE(sockaddr_storage,sockaddr_in,[Define to `sockaddr_in' if not defined elsewhere.]),[
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#include <sys/types.h>
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#include <sys/socket.h>])
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# check for support for the struct ucred structure
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AC_CHECK_TYPE(struct ucred,
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AC_DEFINE(HAVE_STRUCT_UCRED,1,[Define to 1 if you have a `struct ucred' definition.]),,[
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <sys/types.h>])
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AC_CHECK_TYPE(sasl_interact_t,
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AC_DEFINE(HAVE_SASL_INTERACT_T,1,[Define to 1 if you have a `sasl_interact_t' definition.]))
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# checks for LDAP library
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save_LIBS="$LIBS"
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LIBS="$nslcd_LIBS"
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save_CFLAGS="$CFLAGS"
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# check threading stuff
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ACX_PTHREAD(,AC_MSG_ERROR([no support for pthreads]))
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AC_CHECK_FUNCS(pthread_atfork)
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LIBS="$PTHREAD_LIBS $LIBS"
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CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
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AC_CHECK_LIB(gssapi, gss_krb5_ccache_name,[LIBS="-lgssapi $LIBS" found_gssapi_lib=yes],,$LIBS)
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if test -z "$found_gssapi_lib"
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then
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AC_CHECK_LIB(gssapi_krb5, gss_krb5_ccache_name,[LIBS="-lgssapi_krb5 $LIBS"],,$LIBS)
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fi
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if test -z "$found_ldap_lib" -a \( $with_ldap_lib = auto -o $with_ldap_lib = umich -o $with_ldap_lib = openldap \)
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then
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AC_SEARCH_LIBS(ldap_search_ext,[ldap_r ldap],found_ldap_lib=yes,,)
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fi
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if test -z "$found_ldap_lib" -a \( $with_ldap_lib = auto -o $with_ldap_lib = netscape5 \)
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then
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AC_CHECK_LIB(ldap50, main, LIBS="-lldap50 -lssldap50 -lssl3 -lnss3 -lnspr4 -lprldap50 -lplc4 -lplds4 $LIBS" found_ldap_lib=yes need_pthread=yes,, -lpthread)
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fi
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if test -z "$found_ldap_lib" -a \( $with_ldap_lib = auto -o $with_ldap_lib = netscape4 \)
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then
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AC_CHECK_LIB(ldapssl41, main, LIBS="-lldapssl41 -lplc3 -lplds3 -lnspr3 $LIBS" found_ldap_lib=yes need_pthread=yes,, -lpthread)
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if test -z "$found_ldap_lib"
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then
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AC_CHECK_LIB(ldapssl40, main, LIBS="-lldapssl40 $LIBS" found_ldap_lib=yes need_pthread=yes,, -lpthread)
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fi
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if test -z "$found_ldap_lib"
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then
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AC_CHECK_LIB(ldap41, main, LIBS="-lldap41 $LIBS" found_ldap_lib=yes need_pthread=no,,)
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fi
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if test -z "$found_ldap_lib"
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then
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AC_CHECK_LIB(ldap40, main, LIBS="-lldap40 $LIBS" found_ldap_lib=yes need_pthread=no,,)
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fi
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fi
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if test -z "$found_ldap_lib" -a \( $with_ldap_lib = auto -o $with_ldap_lib = netscape3 \)
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then
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AC_CHECK_LIB(ldapssl30, main, LIBS="-lldapssl30 $LIBS" found_ldap_lib=yes need_pthread=yes,, -lpthread)
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fi
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if test -z "$found_ldap_lib"
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then
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AC_MSG_ERROR(could not locate a valid LDAP library)
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fi
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if test "$need_pthread" = "yes"
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then
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AC_CHECK_LIB(pthread, main)
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fi
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AC_CHECK_LIB(gssldap, ldap_gss_bind,[LIBS="-lgssldap $LIBS"],,$LIBS)
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AC_CHECK_LIB(sasl2, sasl_client_init)
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AC_CHECK_FUNCS(sasl_auxprop_request)
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AC_CHECK_FUNCS(gss_krb5_ccache_name)
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AC_CHECK_FUNCS(ldap_parse_result ldap_memfree ldap_controls_free ldap_control_free)
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AC_CHECK_FUNCS(ldap_explode_dn ldap_explode_rdn ldap_set_option ldap_get_option)
|
||
|
|
AC_CHECK_FUNCS(ldap_abandon ldap_simple_bind_s ldap_unbind ldap_set_rebind_proc)
|
||
|
|
AC_CHECK_FUNCS(ldap_sasl_interactive_bind_s ldap_initialize ldap_search_ext)
|
||
|
|
AC_CHECK_FUNCS(ldap_create_control)
|
||
|
|
AC_CHECK_FUNCS(ldap_domain2hostlist ldap_domain2dn)
|
||
|
|
AC_CHECK_FUNCS(ldap_get_values ldap_value_free ldap_get_dn)
|
||
|
|
AC_CHECK_FUNCS(ldap_err2string ldap_msgfree ldap_result)
|
||
|
|
|
||
|
|
# replace ldap_create_page_control() and ldap_parse_page_control()
|
||
|
|
AC_CHECK_FUNCS(ldap_create_page_control ldap_parse_page_control,,[AC_LIBOBJ(pagectrl)])
|
||
|
|
|
||
|
|
# check the number of arguments that ldap_set_rebind_proc() uses
|
||
|
|
AC_CACHE_CHECK(
|
||
|
|
[number of arguments to ldap_set_rebind_proc],
|
||
|
|
nss_ldapd_cv_ldap_set_rebind_proc,
|
||
|
|
[AC_COMPILE_IFELSE(
|
||
|
|
[AC_LANG_PROGRAM([[
|
||
|
|
#include <lber.h>
|
||
|
|
#include <ldap.h>]],
|
||
|
|
[[ldap_set_rebind_proc(0, 0, 0);]])],
|
||
|
|
[nss_ldapd_cv_ldap_set_rebind_proc=3],
|
||
|
|
[nss_ldapd_cv_ldap_set_rebind_proc=2]) ])
|
||
|
|
AC_DEFINE_UNQUOTED(LDAP_SET_REBIND_PROC_ARGS,$nss_ldapd_cv_ldap_set_rebind_proc,
|
||
|
|
[Define to the number of arguments to ldap_set_rebindproc.])
|
||
|
|
|
||
|
|
CFLAGS="$save_CFLAGS"
|
||
|
|
nslcd_LIBS="$LIBS"
|
||
|
|
LIBS="$save_LIBS"
|
||
|
|
|
||
|
|
AC_SUBST(nss_ldap_so_LIBS)
|
||
|
|
AC_SUBST(nslcd_LIBS)
|
||
|
|
|
||
|
|
# generate files
|
||
|
|
AC_CONFIG_FILES([Makefile compat/Makefile common/Makefile
|
||
|
|
nss/Makefile nslcd/Makefile man/Makefile tests/Makefile])
|
||
|
|
AC_OUTPUT
|