config.m4 revision 02c7b3fa1c2c34a3a9bd236f6cbf2fc5486b8bb0
dnl ## ====================================================================
dnl ## The Apache Software License, Version 1.1
dnl ##
dnl ## Copyright (c) 2000-2001 The Apache Software Foundation. All rights
dnl ## reserved.
dnl ##
dnl ## Redistribution and use in source and binary forms, with or without
dnl ## modification, are permitted provided that the following conditions
dnl ## are met:
dnl ##
dnl ## 1. Redistributions of source code must retain the above copyright
dnl ## notice, this list of conditions and the following disclaimer.
dnl ##
dnl ## 2. Redistributions in binary form must reproduce the above copyright
dnl ## notice, this list of conditions and the following disclaimer in
dnl ## the documentation and/or other materials provided with the
dnl ## distribution.
dnl ##
dnl ## 3. The end-user documentation included with the redistribution,
dnl ## if any, must include the following acknowledgment:
dnl ## "This product includes software developed by the
dnl ## Apache Software Foundation (http://www.apache.org/)."
dnl ## Alternately, this acknowledgment may appear in the software itself,
dnl ## if and wherever such third-party acknowledgments normally appear.
dnl ##
dnl ## 4. The names "Apache" and "Apache Software Foundation" must
dnl ## not be used to endorse or promote products derived from this
dnl ## software without prior written permission. For written
dnl ## permission, please contact apache@apache.org.
dnl ##
dnl ## 5. Products derived from this software may not be called "Apache",
dnl ## nor may "Apache" appear in their name, without prior written
dnl ## permission of the Apache Software Foundation.
dnl ##
dnl ## THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
dnl ## WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
dnl ## OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
dnl ## DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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dnl ## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
dnl ## USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
dnl ## ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
dnl ## OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
dnl ## OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
dnl ## SUCH DAMAGE.
dnl ## ====================================================================
dnl # start of module specific part
APACHE_MODPATH_INIT(ssl)
dnl # list of module object files
ssl_objs="dnl
mod_ssl.lo dnl
ssl_engine_dh.lo dnl
ssl_engine_ds.lo dnl
ssl_engine_io.lo dnl
ssl_expr.lo dnl
ssl_expr_eval.lo dnl
ssl_expr_scan.lo dnl
ssl_scache.lo dnl
ssl_util.lo dnl
ssl_util_sdbm.lo dnl
ssl_util_ssl.lo dnl
"
dnl # hook module into the Autoconf mechanism (--enable-ssl option)
APACHE_MODULE(ssl, [SSL/TLS support (mod_ssl)], $ssl_objs, , no, [
dnl # hook into Autoconf mechanism (--with-ssl[=DIR] option)
AC_MSG_CHECKING(for SSL/TLS toolkit base)
ssltk_base="SYSTEM"
AC_ARG_WITH(ssl, [ --with-ssl[=DIR] SSL/TLS toolkit (OpenSSL)], [
if test ".$withval" != .yes -a ".$withval" != .; then
ssltk_base="$withval"
if test ! -d $ssltk_base; then
AC_MSG_ERROR([invalid SSL/TLS toolkit base directory $ssltk_base])
fi
fi
])
AC_MSG_RESULT($ssltk_base)
dnl # determine SSL/TLS toolkit frontend (openssl binary)
AC_MSG_CHECKING(for SSL/TLS toolkit frontend)
ssltk_frontend=""
if test ".$ssltk_base" = .SYSTEM; then
for p in . `echo $PATH | sed -e 's/:/ /g'`; do
if test -f "$p/openssl"; then
ssltk_frontend="$p/openssl"
break
fi
done
if test ".$ssltk_frontend" = .; then
AC_MSG_ERROR(['openssl' not found in $PATH])
fi
else
if test -f "$ssltk_base/bin/openssl"; then
ssltk_frontend="$ssltk_base/bin/openssl"
else
AC_MSG_ERROR(['openssl' not found in $ssltk_base/bin/])
fi
fi
AC_MSG_RESULT($ssltk_frontend)
dnl # determine SSL/TLS toolkit version
AC_MSG_CHECKING(for SSL/TLS toolkit version)
ssltk_version="`$ssltk_frontend version`"
case "$ssltk_version" in
*0.9.[[6789]]* ) ;;
* ) AC_MSG_ERROR([SSL/TLS toolkit version $ssltk_version not supported]) ;;
esac
AC_MSG_RESULT($ssltk_version)
dnl # determine SSL/TLS toolkit include directory
AC_MSG_CHECKING(for SSL/TLS toolkit includes)
ssltk_incdir=""
if test ".$ssltk_base" = .SYSTEM; then
if test -f "$p/openssl/ssl.h"; then
ssltk_incdir="$p"
break
fi
done
if test ".$ssltk_incdir" = .; then
AC_MSG_ERROR([OpenSSL headers not found])
fi
else
if test -f "$ssltk_base/include/openssl/ssl.h"; then
ssltk_incdir="$ssltk_base/include"
else
AC_MSG_ERROR([OpenSSL headers not found under $ssltk_base])
fi
fi
AC_MSG_RESULT($ssltk_incdir)
dnl # determine SSL/TLS toolkit library directory
AC_MSG_CHECKING(for SSL/TLS toolkit libraries)
ssltk_libdir=""
if test ".$ssltk_base" = .SYSTEM; then
for p in . /lib /usr/lib /usr/local/lib; do
if test -f "$p/libssl.a" -o -f "$p/libssl.so"; then
ssltk_libdir="$p"
break
fi
done
if test ".$ssltk_libdir" = .; then
AC_MSG_ERROR([OpenSSL libraries not found])
fi
else
if test -f "$ssltk_base/libssl.a" -o -f "$ssltk_base/libssl.so"; then
ssltk_libdir="$ssltk_base"
elif test -f "$ssltk_base/lib/libssl.a" -o -f "$ssltk_base/lib/libssl.so"; then
ssltk_libdir="$ssltk_base/lib"
else
AC_MSG_ERROR([OpenSSL libraries not found under $ssltk_base])
fi
fi
AC_MSG_RESULT($ssltk_libdir)
dnl # annotate the Apache build environment with determined information
if test ".$ssltk_incdir" != "./usr/include"; then
INCLUDES="$INCLUDES -I$ssltk_incdir"
fi
if test ".$ssltk_libdir" != "./usr/lib"; then
LIBS="$LIBS -L$ssltk_libdir -lssl -lcrypto"
fi
])
dnl # end of module specific part
APACHE_MODPATH_FINISH