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#!/usr/bin/env ruby
#
# extconf.rb for ldap extension
# $Id: extconf.rb,v 1.7 2006/04/18 23:49:56 ianmacd Exp $
#
require 'mkmf'
$INTERACTIVE = false
if( ARGV.include?("--help") )
print <<EOF
--with-ldap-dir specify the LDAP directory.
--with-ldap-include specify the directory containing ldap.h and lber.h.
--with-ldap-lib specify the directory containing the LDAP libraries.
--with-netscape build with Netscape SDK.
--with-mozilla build with Mozilla SDK (Enables certificate authentication).
--with-openldap1 build with OpenLDAP 1.x.
--with-openldap2 build with OpenLDAP 2.x.
--with-wldap32 Active Directory Client API.
The following are library configuration options:
--with-libcrypto=crypto, --without-libcrypto
--with-libssl=ssl, --without-libssl
--with-libnsl=nsl, --without-libnsl
--with-libldap=ldap, --without-libldap
--with-liblber=lber, --without-liblber
--with-libldap_r=ldap_r, --without-libldap_r
--with-libpthread=pthread, --without-libpthread
--with-libresolv=resolv, --without-libresolv
--help show this help.
EOF
exit(0)
end
def find_files(dir = nil)
if( dir )
search_dirs = [dir]
else
search_dirs =
["/usr/local", "/usr", "/opt"] +
Dir.glob("/usr/local/./*ldap*").collect{|d| d.gsub(/\/\.\//, "/")} +
Dir.glob("/usr/./*ldap*").collect{|d| d.gsub(/\/\.\//, "/") +
Dir.glob("/usr/lib{64,}/mozldap/*ldap*") + ["/usr/include/mozldap"]
}
end
for d in search_dirs
h = File.join(d,"include","ldap.h")
l = File.join(d,"lib","libldap*")
if( File.exist?(h) )
l = Dir.glob(l)[0]
if( l )
if( $INTERACTIVE )
print("--with-ldap-dir=#{d} [y/n]")
ans = $stdin.gets
ans.chop!
if( ans == "y" )
result = [d, File.basename(l).split(".")[0][3..-1], File.basename(h)]
return result
break
end
else
print("--with-ldap-dir=#{d}\n")
result = [d, File.basename(l).split(".")[0][3..-1], File.basename(h)]
return result
break
end
end
end
end
end
def ldap_with_config(arg, default = nil)
cfg1 = with_config(arg, nil)
cfg2 = arg_config("--without-" + arg, nil)
if( cfg1 )
return cfg1
else
if( cfg2 )
return nil
else
return default
end
end
end
$use_netscape = ldap_with_config("netscape")
if ldap_with_config("mozilla")
$use_netscape = '6'
end
$use_openldap1 = ldap_with_config("openldap1")
$use_openldap2 = ldap_with_config("openldap2")
$use_wldap32 = ldap_with_config("wldap32")
dir_config('ldap')
$ldap_dir = ldap_with_config("ldap-dir") || ldap_with_config("ldap")
$ldap_dir, $libldap, $ldap_h = find_files($ldap_dir)
if( !($use_netscape || $use_openldap1 || $use_openldap2 || $use_wldap32) )
case $libldap
when /^ldapssl[0-9]+$/
print("--with-netscape\n")
$use_netscape = "4"
when /^ssldap50+$/, /^ldap50+$/
print("--with-netscape=5")
$use_netscape = "5"
when /^ssldap60+$/, /^ldap60+$/
print("--with-netscape=6")
$use_netscape = "6"
else
if RUBY_PLATFORM =~ /-(:?mingw32|mswin32)/
print("--with-wldap32\n")
$use_wldap32 = true
else
print("--with-openldap2\n")
$use_openldap2 = true
end
end
end
if( $use_netscape == true )
$use_netscape = "5"
end
if( $use_netscape )
case $use_netscape
when /^4/
$defs << "-DUSE_NETSCAPE_SDK"
#$libnsl = ldap_with_config("libnsl", "nsl")
#$libpthread = ldap_with_config("libpthread", "pthread")
$libresolv = ldap_with_config("libresolv", "resolv")
$libldap = ldap_with_config("libldap", $libldap)
$libns = ldap_with_config("libns", "nspr3,plc3,plds3").split(",")
when /^5/
$defs << "-DUSE_NETSCAPE_SDK"
#$libnsl = ldap_with_config("libnsl", "nsl")
#$libpthread = ldap_with_config("libpthread", "pthread")
$libresolv = ldap_with_config("libresolv", "resolv")
$libldap = ldap_with_config("libldap", $libldap)
$libns = ldap_with_config("libns", "nspr4,plc4,plds4").split(",")
$liblber = ldap_with_config("liblber", "lber50")
$libssl = ldap_with_config("libssl", "ssl3")
when /^6/
%x{pkg-config --exists 'mozldap >= 6.0 nspr >= 4.0'}
if $? == 0
puts 'Mozzilla LDAP libs will be used.'
$mozlibs = %x{pkg-config mozldap nspr --libs}.chomp
$mozincs = %x{pkg-config mozldap nspr --cflags}.chomp
else
puts 'pkg-config reported that no right mozilla LDAP libs were found'
puts 'we need mozldap >= 6.0 and nspr >= 4.0'
exit 1
end
$defs << "-DUSE_NETSCAPE_SDK -DUSE_SSL_CLIENTAUTH"
#$libnsl = ldap_with_config("libnsl", "nsl")
#$libpthread = ldap_with_config("libpthread", "pthread")
$libresolv = ldap_with_config("libresolv", "resolv")
$libldap = ldap_with_config("libldap", "ldap60")
$libns = ldap_with_config("libns", "nspr4,plc4,plds4").split(",")
$liblber = ldap_with_config("liblber", "lber60")
$libssl = ldap_with_config("libssl", "ssl3")
end
end
if( $use_openldap1 )
$defs << "-DUSE_OPENLDAP1"
$defs << "-DUSE_OPENLDAP"
$libresolv = ldap_with_config("libresolv", "resolv")
$libldap = ldap_with_config("libldap", "ldap")
$liblber = ldap_with_config("liblber", "lber")
end
if( $use_openldap2 )
$defs << "-DUSE_OPENLDAP2"
$defs << "-DUSE_OPENLDAP"
# OpenLDAP 2.3 finally deprecates a bunch of non-_ext functions. We need
# this to enable them.
$defs << "-DLDAP_DEPRECATED"
$libresolv = ldap_with_config("libresolv", "resolv")
$libcrypto = ldap_with_config("libcrypto", "crypto")
$libssl = ldap_with_config("libssl", "ssl")
$libpthread = ldap_with_config("libpthread", "pthread")
$libnsl = ldap_with_config("libnsl", "nsl")
$liblber = ldap_with_config("liblber", "lber")
$libldap_r = ldap_with_config("libldap_r", "ldap_r")
$libldap = ldap_with_config("libldap", "ldap")
end
if( $use_wldap32 )
srcdir = File.dirname($0)
if( !File.exist?("win") )
Dir.mkdir("win")
end
`lib /def:#{srcdir}/win/wldap32.def /out:#{srcdir}/win/wldap32.lib`
$defs << "-DUSE_WLDAP32"
dir_config("wldap32", "#{srcdir}/win", "./win")
$libldap = ldap_with_config("libldap", "wldap32")
end
if( $libpthread )
$defs << "-D_REENTRANT"
end
if( $use_wldap32 )
have_header("winldap.h")
have_header("winlber.h")
have_header("sys/time.h")
elsif $use_netscape =~ /^6/
# mozilla
pkg_config('mozldap')
pkg_config('nspr')
else
ldap_h = have_header("ldap.h")
lber_h = have_header("lber.h")
ldap_ssl_h = have_header("ldap_ssl.h")
if( !(ldap_h && lber_h) )
print("can't find ldap.h and lber.h\n")
print("use the option '--with-ldap-dir'!\n")
exit(0)
end
have_header("openssl/ssl.h") || have_header("ssl.h")
have_header("openssl/crypto.h") || have_header("crypto.h")
end
$LIBS << ' -pthread'
for l in [$libcrypto, $libssl, $libnsl, $libpthread, $libresolv,
$libns, $liblber, $libldap_r, $libldap].flatten
if( l )
have_library(l)
end
end
have_func("ldap_init", 'ldap.h')
have_func("ldap_set_option")
have_func("ldap_get_option")
have_func("ldap_start_tls_s") if $use_openldap2
have_func("ldap_memfree")
have_func("ldap_perror") if !arg_config("--disable-ldap-perror")
have_func("ldap_sort_entries")
#have_func("ldap_sort_values")
have_func("ldapssl_init") # NS SDK
have_func("ldap_sslinit") # WLDAP32
have_func("ldap_sasl_bind_s")
have_func("ldap_rename_s")
have_func("ldap_compare_s")
have_func("ldap_add_ext_s")
have_func("ldap_compare_ext_s")
have_func("ldap_delete_ext_s")
have_func("ldap_modify_ext_s")
have_func("ldap_search_ext_s")
have_func("ldap_unbind_ext_s")
have_func("ldap_sasl_interactive_bind_s")
$defs << "-DRUBY_VERSION_CODE=#{RUBY_VERSION.gsub(/\D/, '')}"
create_makefile("ldap")
$slapd = ldap_with_config("slapd") || File.join($ldap_dir,"libexec","slapd")
$schema_dir = ldap_with_config("schema-dir")
if( !$schema_dir )
$schema_dir = File.join($ldap_dir,"etc","openldap","schema")
if( !File.exist?($schema_dir) )
$schema_dir = File.join($ldap_dir,"etc","openldap")
end
end
$run_test = "/bin/sh $(srcdir)/test/test.sh #{CONFIG['RUBY_INSTALL_NAME']}"
if( $use_openldap1 )
$run_test += " openldap1"
else( $use_openldap2 )
if( $libssl && $libcrypto )
$run_test = "/bin/sh $(srcdir)/test/test.sh #{CONFIG['RUBY_INSTALL_NAME']} newcert; " + $run_test
$run_test += " openldap2-ssl"
else
$run_test += " openldap2"
end
end
$run_test += " #{$slapd} #{$schema_dir}"
File.open("Makefile","a") do |f|
f.print <<EOF
test::
\t#{$run_test}
testclean: test-clean
test-clean::
\t(cd $(srcdir); /bin/sh test/test.sh clean)
reconfig::
\t$(RUBY_INSTALL_NAME) $(srcdir)/extconf.rb #{ARGV.join(" ")}
doc:
#\t$(RUBY_INSTALL_NAME) -rrdoc/ri/ri_paths -e 'puts RI::Paths::PATH[0]'
\trdoc --ri-site *.c lib/ldap
unit:
\t(cd test; $(RUBY_INSTALL_NAME) tc_ldif.rb)
.PHONY: doc
EOF
end
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