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freeswitch/libs/apr-util/build/apu-conf.m4

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dnl -------------------------------------------------------- -*- autoconf -*-
dnl Copyright 2000-2005 The Apache Software Foundation or its licensors, as
dnl applicable.
dnl
dnl Licensed under the Apache License, Version 2.0 (the "License");
dnl you may not use this file except in compliance with the License.
dnl You may obtain a copy of the License at
dnl
dnl http://www.apache.org/licenses/LICENSE-2.0
dnl
dnl Unless required by applicable law or agreed to in writing, software
dnl distributed under the License is distributed on an "AS IS" BASIS,
dnl WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dnl See the License for the specific language governing permissions and
dnl limitations under the License.
dnl
dnl custom autoconf rules for APRUTIL
dnl
dnl
dnl APU_FIND_APR: figure out where APR is located
dnl
AC_DEFUN([APU_FIND_APR], [
dnl use the find_apr.m4 script to locate APR. sets apr_found and apr_config
APR_FIND_APR(,,,[1])
if test "$apr_found" = "no"; then
AC_MSG_ERROR(APR could not be located. Please use the --with-apr option.)
fi
APR_BUILD_DIR="`$apr_config --installbuilddir`"
dnl make APR_BUILD_DIR an absolute directory (we'll need it in the
dnl sub-projects in some cases)
APR_BUILD_DIR="`cd $APR_BUILD_DIR && pwd`"
APR_INCLUDES="`$apr_config --includes`"
APR_LIBS="`$apr_config --link-libtool --libs`"
APR_SO_EXT="`$apr_config --apr-so-ext`"
APR_LIB_TARGET="`$apr_config --apr-lib-target`"
AC_SUBST(APR_INCLUDES)
AC_SUBST(APR_LIBS)
AC_SUBST(APR_BUILD_DIR)
])
dnl
dnl APU_TEST_EXPAT(directory): test if Expat is located in the specified dir
dnl
dnl if present: sets expat_include_dir, expat_libs, possibly expat_old
dnl
AC_DEFUN([APU_TEST_EXPAT], [
AC_MSG_CHECKING(for Expat in ifelse($2,,$1,$2))
expat_libtool=""
if test -r "$1/lib/expat.h.in"; then
dnl Expat 1.95.* distribution
expat_include_dir="$1/lib"
expat_ldflags="-L$1/lib"
expat_libs="-lexpat"
expat_libtool="$1/lib/libexpat.la"
elif test -r "$1/include/expat.h" -a \
-r "$1/lib/libexpat.la"; then
dnl Expat 1.95.* installation (with libtool)
expat_include_dir="$1/include"
expat_ldflags="-L$1/lib"
expat_libs="-lexpat"
expat_libtool="$1/lib/libexpat.la"
elif test -r "$1/include/expat.h" -a \
-r "$1/lib64/libexpat.la"; then
dnl Expat 1.95.* installation on certain 64-bit platforms (with libtool)
expat_include_dir="$1/include"
expat_ldflags="-L$1/lib64"
expat_libs="-lexpat"
expat_libtool="$1/lib64/libexpat.la"
elif test -r "$1/include/expat.h" -a \
-r "$1/lib/libexpat.a"; then
dnl Expat 1.95.* installation (without libtool)
dnl FreeBSD textproc/expat2
expat_include_dir="$1/include"
expat_ldflags="-L$1/lib"
expat_libs="-lexpat"
elif test -r "$1/xmlparse.h"; then
dnl maybe an expat-lite. use this dir for both includes and libs
expat_include_dir="$1"
expat_ldflags="-L$1"
expat_libs="-lexpat"
expat_libtool="$1/libexpat.la"
expat_old=yes
elif test -r "$1/include/xmlparse.h" -a \
-r "$1/lib/libexpat.a"; then
dnl previously installed expat
expat_include_dir="$1/include"
expat_ldflags="-L$1/lib"
expat_libs="-lexpat"
expat_old=yes
elif test -r "$1/include/xml/xmlparse.h" -a \
-r "$1/lib/xml/libexpat.a"; then
dnl previously installed expat
expat_include_dir="$1/include/xml"
expat_ldflags="-L$1/lib"
expat_libs="-lexpat"
expat_old=yes
elif test -r "$1/include/xmltok/xmlparse.h"; then
dnl Debian distribution
expat_include_dir="$1/include/xmltok"
expat_ldflags="-L$1/lib"
expat_libs="-lxmlparse -lxmltok"
expat_old=yes
elif test -r "$1/include/xml/xmlparse.h" -a \
-r "$1/lib/libexpat.a"; then
dnl FreeBSD textproc/expat package
expat_include_dir="$1/include/xml"
expat_ldflags="-L$1/lib"
expat_libs="-lexpat"
expat_old=yes
elif test -r "$1/xmlparse/xmlparse.h"; then
dnl Expat 1.0 or 1.1 source directory
expat_include_dir="$1/xmlparse"
expat_ldflags="-L$1"
expat_libs="-lexpat"
expat_old=yes
fi
dnl ### test for installed Expat 1.95.* distros
if test -n "$expat_include_dir"; then
dnl ### more info about what we found there? version? using .la?
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
])
dnl
dnl APU_FIND_EXPAT: figure out where EXPAT is located (or use bundled)
dnl
AC_DEFUN([APU_FIND_EXPAT], [
AC_ARG_WITH([expat],
[ --with-expat=DIR specify Expat location or 'builtin'], [
if test "$withval" = "yes"; then
AC_MSG_ERROR([a directory must be specified for --with-expat])
elif test "$withval" = "no"; then
AC_MSG_ERROR([Expat cannot be disabled (at this time)])
elif test "$withval" = "builtin"; then
abs_expatdir="`cd $srcdir/xml/expat && pwd`"
if test -d $abs_expatdir/. -a ! -d xml/expat/.; then
$mkdir_p xml/expat
fi
APU_TEST_EXPAT($abs_expatdir, xml/expat)
else
abs_expatdir="`cd $withval && pwd`"
APU_TEST_EXPAT($abs_expatdir, $withval)
if test -z "$expat_include_dir"; then
AC_MSG_ERROR([Expat was not found (or recognized) in \"$withval\"])
fi
fi
])
if test -z "$expat_include_dir"; then
for d in /usr /usr/local xml/expat-cvs xml/expat $srcdir/xml/expat ; do
APU_TEST_EXPAT($d)
if test -n "$expat_include_dir"; then
dnl For /usr installs of expat, we can't specify -L/usr/lib
if test "$d" = "/usr"; then
expat_ldflags=""
fi
break
fi
done
fi
if test -z "$expat_include_dir"; then
AC_MSG_ERROR([could not locate Expat. use --with-expat])
fi
dnl If this expat doesn't use libtool natively, we'll mimic it for our
dnl dependency library generation.
if test -z "$expat_libtool"; then
expat_libtool="$expat_ldflags $expat_libs"
fi
if test -n "$expat_old"; then
AC_DEFINE(APR_HAVE_OLD_EXPAT, 1, [define if Expat 1.0 or 1.1 was found])
fi
dnl special-case the bundled distribution (use absolute dirs)
if test "$expat_include_dir" = "xml/expat/lib" -o "$expat_include_dir" = "xml/expat-cvs/lib"; then
bundled_subdir="`echo $expat_include_dir | sed -e 's%/lib%%'`"
APR_SUBDIR_CONFIG($bundled_subdir, [--prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir])
expat_include_dir=$top_builddir/$bundled_subdir/lib
expat_ldflags="-L$top_builddir/$bundled_subdir/lib"
expat_libs="-lexpat"
expat_libtool=$top_builddir/$bundled_subdir/lib/libexpat.la
APR_XML_SUBDIRS="`echo $bundled_subdir | sed -e 's%xml/%%'`"
APR_ADDTO(APRUTIL_EXPORT_LIBS, [$expat_libtool])
else
if test "$expat_include_dir" = "$abs_srcdir/xml/expat/include" -o "$expat_include_dir" = "$abs_srcdir/xml/expat/lib"; then
dnl This is a bit of a hack. This only works because we know that
dnl we are working with the bundled version of the software.
bundled_subdir="xml/expat"
APR_SUBDIR_CONFIG($bundled_subdir, [--prefix=$prefix --exec-prefix=$exec_prefix --libdir=$libdir --includedir=$includedir --bindir=$bindir])
expat_include_dir=$top_builddir/$bundled_subdir/lib
expat_ldflags="-L$top_builddir/$bundled_subdir/lib"
expat_libs="-lexpat"
expat_libtool=$top_builddir/$bundled_subdir/lib/libexpat.la
APR_XML_SUBDIRS="`echo $bundled_subdir | sed -e 's%xml/%%'`"
APR_ADDTO(APRUTIL_EXPORT_LIBS, [$expat_libtool])
else
APR_ADDTO(APRUTIL_EXPORT_LIBS, [$expat_libs])
fi
fi
APR_XML_DIR=$bundled_subdir
APR_XML_EXPAT_OLD=$expat_old
AC_SUBST(APR_XML_SUBDIRS)
AC_SUBST(APR_XML_DIR)
AC_SUBST(APR_XML_EXPAT_OLD)
if test "$expat_include_dir" != "/usr/include"; then
APR_ADDTO(APRUTIL_INCLUDES, [-I$expat_include_dir])
fi
APR_ADDTO(APRUTIL_LDFLAGS, [$expat_ldflags])
APR_ADDTO(APRUTIL_LIBS, [$expat_libtool])
])
dnl
dnl Find a particular LDAP library
dnl
AC_DEFUN([APU_FIND_LDAPLIB], [
if test ${apu_has_ldap} != "1"; then
ldaplib=$1
extralib=$2
unset ac_cv_lib_${ldaplib}_ldap_init
unset ac_cv_lib_${ldaplib}___ldap_init
AC_CHECK_LIB(${ldaplib}, ldap_init,
[
APR_ADDTO(APRUTIL_EXPORT_LIBS,[-l${ldaplib} ${extralib}])
APR_ADDTO(APRUTIL_LIBS,[-l${ldaplib} ${extralib}])
AC_CHECK_LIB(${ldaplib}, ldapssl_client_init, apu_has_ldapssl_client_init="1", , ${extralib})
AC_CHECK_LIB(${ldaplib}, ldapssl_client_deinit, apu_has_ldapssl_client_deinit="1", , ${extralib})
AC_CHECK_LIB(${ldaplib}, ldapssl_add_trusted_cert, apu_has_ldapssl_add_trusted_cert="1", , ${extralib})
AC_CHECK_LIB(${ldaplib}, ldap_start_tls_s, apu_has_ldap_start_tls_s="1", , ${extralib})
AC_CHECK_LIB(${ldaplib}, ldap_sslinit, apu_has_ldap_sslinit="1", , ${extralib})
AC_CHECK_LIB(${ldaplib}, ldapssl_init, apu_has_ldapssl_init="1", , ${extralib})
AC_CHECK_LIB(${ldaplib}, ldapssl_install_routines, apu_has_ldapssl_install_routines="1", , ${extralib})
apu_has_ldap="1";
], , ${extralib})
fi
])
dnl
dnl APU_FIND_LDAP: figure out where LDAP is located
dnl
AC_DEFUN([APU_FIND_LDAP], [
echo $ac_n "${nl}checking for ldap support..."
apu_has_ldap="0";
apu_has_ldapssl_client_init="0"
apu_has_ldapssl_client_deinit="0"
apu_has_ldapssl_add_trusted_cert="0"
apu_has_ldap_start_tls_s="0"
apu_has_ldapssl_init="0"
apu_has_ldap_sslinit="0"
apu_has_ldapssl_install_routines="0"
apu_has_ldap_openldap="0"
apu_has_ldap_solaris="0"
apu_has_ldap_novell="0"
apu_has_ldap_microsoft="0"
apu_has_ldap_netscape="0"
apu_has_ldap_mozilla="0"
apu_has_ldap_other="0"
AC_ARG_WITH(ldap-include,[ --with-ldap-include=path path to ldap include files with trailing slash])
AC_ARG_WITH(ldap-lib,[ --with-ldap-lib=path path to ldap lib file])
AC_ARG_WITH(ldap,[ --with-ldap=library ldap library to use],
[
save_cppflags="$CPPFLAGS"
save_ldflags="$LDFLAGS"
save_libs="$LIBS"
if test -n "$with_ldap_include"; then
CPPFLAGS="$CPPFLAGS -I$with_ldap_include"
APR_ADDTO(APRUTIL_INCLUDES, [-I$with_ldap_include])
fi
if test -n "$with_ldap_lib"; then
LDFLAGS="$LDFLAGS -L$with_ldap_lib"
APR_ADDTO(APRUTIL_LDFLAGS, [-L$with_ldap_lib])
fi
LIBLDAP="$withval"
if test "$LIBLDAP" = "yes"; then
dnl The iPlanet C SDK 5.0 is as yet untested...
APU_FIND_LDAPLIB("ldap50", "-lnspr4 -lplc4 -lplds4 -liutil50 -llber50 -lldif50 -lnss3 -lprldap50 -lssl3 -lssldap50")
APU_FIND_LDAPLIB("ldapssl41", "-lnspr3 -lplc3 -lplds3")
APU_FIND_LDAPLIB("ldapssl40")
APU_FIND_LDAPLIB("ldapssl30")
APU_FIND_LDAPLIB("ldapssl20")
APU_FIND_LDAPLIB("ldapsdk", "-lldapx -lldapssl -lldapgss -lgssapi_krb5")
APU_FIND_LDAPLIB("ldapsdk", "-lldapx -lldapssl -lldapgss -lgss -lresolv -lsocket")
APU_FIND_LDAPLIB("ldap", "-llber")
APU_FIND_LDAPLIB("ldap", "-llber -lresolv")
APU_FIND_LDAPLIB("ldap", "-llber -lresolv -lsocket -lnsl")
APU_FIND_LDAPLIB("ldap", "-ldl -lpthread")
else
APU_FIND_LDAPLIB($LIBLDAP)
APU_FIND_LDAPLIB($LIBLDAP, "-lresolv")
APU_FIND_LDAPLIB($LIBLDAP, "-lresolv -lsocket -lnsl")
APU_FIND_LDAPLIB($LIBLDAP, "-ldl -lpthread")
fi
test ${apu_has_ldap} != "1" && AC_MSG_ERROR(could not find an LDAP library)
AC_CHECK_LIB(lber, ber_init)
AC_CHECK_HEADERS(lber.h, lber_h=["#include <lber.h>"])
# Solaris has a problem in <ldap.h> which prevents it from
# being included by itself. Check for <ldap.h> manually,
# including lber.h first.
AC_CACHE_CHECK([for ldap.h], [apr_cv_hdr_ldap_h],
[AC_TRY_CPP(
[#ifdef HAVE_LBER_H
#include <lber.h>
#endif
#include <ldap.h>
], [apr_cv_hdr_ldap_h=yes], [apr_cv_hdr_ldap_h=no])])
if test "$apr_cv_hdr_ldap_h" = "yes"; then
ldap_h=["#include <ldap.h>"]
AC_DEFINE([HAVE_LDAP_H], 1, [Defined if ldap.h is present])
fi
AC_CHECK_HEADERS(ldap_ssl.h, ldap_ssl_h=["#include <ldap_ssl.h>"])
if test "$apr_cv_hdr_ldap_h" = "yes"; then
AC_CACHE_CHECK([for LDAP toolkit],
[apr_cv_ldap_toolkit], [
if test "x$apr_cv_ldap_toolkit" = "x"; then
AC_EGREP_CPP([OpenLDAP], [$lber_h
$ldap_h
LDAP_VENDOR_NAME], [apu_has_ldap_openldap="1"
apr_cv_ldap_toolkit="OpenLDAP"])
fi
if test "x$apr_cv_ldap_toolkit" = "x"; then
AC_EGREP_CPP([Sun Microsystems Inc.], [$lber_h
$ldap_h
LDAP_VENDOR_NAME], [apu_has_ldap_solaris="1"
apr_cv_ldap_toolkit="Solaris"])
fi
if test "x$apr_cv_ldap_toolkit" = "x"; then
AC_EGREP_CPP([Novell], [$lber_h
$ldap_h
LDAP_VENDOR_NAME], [apu_has_ldap_novell="1"
apr_cv_ldap_toolkit="Novell"])
fi
if test "x$apr_cv_ldap_toolkit" = "x"; then
AC_EGREP_CPP([Microsoft Corporation.], [$lber_h
$ldap_h
LDAP_VENDOR_NAME], [apu_has_ldap_microsoft="1"
apr_cv_ldap_toolkit="Microsoft"])
fi
if test "x$apr_cv_ldap_toolkit" = "x"; then
AC_EGREP_CPP([Netscape Communications Corp.], [$lber_h
$ldap_h
LDAP_VENDOR_NAME], [apu_has_ldap_netscape="1"
apr_cv_ldap_toolkit="Netscape"])
fi
if test "x$apr_cv_ldap_toolkit" = "x"; then
AC_EGREP_CPP([mozilla.org], [$lber_h
$ldap_h
LDAP_VENDOR_NAME], [apu_has_ldap_mozilla="1"
apr_cv_ldap_toolkit="Mozilla"])
fi
if test "x$apr_cv_ldap_toolkit" = "x"; then
apu_has_ldap_other="1"
apr_cv_ldap_toolkit="unknown"
fi
])
fi
CPPFLAGS=$save_cppflags
LDFLAGS=$save_ldflags
LIBS=$save_libs
])
AC_SUBST(ldap_h)
AC_SUBST(lber_h)
AC_SUBST(ldap_ssl_h)
AC_SUBST(apu_has_ldapssl_client_init)
AC_SUBST(apu_has_ldapssl_client_deinit)
AC_SUBST(apu_has_ldapssl_add_trusted_cert)
AC_SUBST(apu_has_ldap_start_tls_s)
AC_SUBST(apu_has_ldapssl_init)
AC_SUBST(apu_has_ldap_sslinit)
AC_SUBST(apu_has_ldapssl_install_routines)
AC_SUBST(apu_has_ldap)
AC_SUBST(apu_has_ldap_openldap)
AC_SUBST(apu_has_ldap_solaris)
AC_SUBST(apu_has_ldap_novell)
AC_SUBST(apu_has_ldap_microsoft)
AC_SUBST(apu_has_ldap_netscape)
AC_SUBST(apu_has_ldap_mozilla)
AC_SUBST(apu_has_ldap_other)
])
dnl
dnl APU_CHECK_CRYPT_R_STYLE
dnl
dnl Decide which of a couple of flavors of crypt_r() is necessary for
dnl this platform.
dnl
AC_DEFUN([APU_CHECK_CRYPT_R_STYLE], [
AC_CACHE_CHECK([style of crypt_r], apr_cv_crypt_r_style,
[AC_TRY_COMPILE([#include <crypt.h>],
[CRYPTD buffer;
crypt_r("passwd", "hash", &buffer);],
[apr_cv_crypt_r_style=cryptd],
[AC_TRY_COMPILE([#include <crypt.h>],
[struct crypt_data buffer;
crypt_r("passwd", "hash", &buffer);],
[apr_cv_crypt_r_style=struct_crypt_data],
[apr_cv_crypt_r_style=none])])])
if test "$apr_cv_crypt_r_style" = "cryptd"; then
AC_DEFINE(CRYPT_R_CRYPTD, 1, [Define if crypt_r has uses CRYPTD])
elif test "$apr_cv_crypt_r_style" = "struct_crypt_data"; then
AC_DEFINE(CRYPT_R_STRUCT_CRYPT_DATA, 1, [Define if crypt_r uses struct crypt_data])
fi
])
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