diff options
Diffstat (limited to 'asdcplib/m4/ax_lib_openssl.m4')
| -rw-r--r-- | asdcplib/m4/ax_lib_openssl.m4 | 290 |
1 files changed, 0 insertions, 290 deletions
diff --git a/asdcplib/m4/ax_lib_openssl.m4 b/asdcplib/m4/ax_lib_openssl.m4 deleted file mode 100644 index 8a70f99..0000000 --- a/asdcplib/m4/ax_lib_openssl.m4 +++ /dev/null @@ -1,290 +0,0 @@ -# =========================================================================== -# ax_lib_openssl.html -# =========================================================================== -# -# SYNOPSIS -# -# AX_LIB_OPENSSL([MINIMUM-VERSION]) -# -# DESCRIPTION -# -# This macro provides tests of availability of OpenSSL of a -# particular version or newer. This macros checks for OpenSSL -# headers and libraries and defines compilation flags. -# -# Macro supports following options and their values: -# -# 1) Single-option usage: -# -# --with-openssl - yes, no or path to OpenSSL installation prefix -# -# This macro calls: -# -# AC_SUBST(OPENSSL_CFLAGS) -# AC_SUBST(OPENSSL_LDFLAGS) -# AC_SUBST(OPENSSL_VERSION) - only if version requirement is used -# -# And sets: -# -# HAVE_OPENSSL -# -# Copyright (c) 2008-2009 CineCert, LLC -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# 3. The name of the author may not be used to endorse or promote products -# derived from this software without specific prior written permission. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR -# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES -# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. -# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, -# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT -# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF -# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. -# - -AC_DEFUN([AX_LIB_OPENSSL], -[ - AC_ARG_WITH([openssl], - AC_HELP_STRING([--with-openssl=@<:@ARG@:>@], - [use OpenSSL from given prefix (ARG=path); check standard prefixes (ARG=yes); disable (ARG=no)] - ), - [ - if test "$withval" = "yes"; then - if test -d /var/local/ssl/include ; then - openssl_prefix=/var/local/ssl - elif test -d /var/local/include/openssl ; then - openssl_prefix=/var/local - elif test -d /usr/local/ssl/include ; then - openssl_prefix=/usr/local/ssl - elif test -d /usr/lib/ssl/include ; then - openssl_prefix=/usr/lib/ssl - elif test -d /usr/include/openssl ; then - openssl_prefix=/usr - else - openssl_prefix="" - fi - openssl_requested="yes" - elif test -d "$withval"; then - openssl_prefix="$withval" - openssl_requested="yes" - else - openssl_prefix="" - openssl_requested="no" - fi - ], - [ - dnl Default behavior is implicit yes - if test -d /var/local/ssl/include ; then - openssl_prefix=/var/local/ssl - elif test -d /var/local/include/openssl ; then - openssl_prefix=/var/local - elif test -d /usr/local/ssl/include ; then - openssl_prefix=/usr/local/ssl - elif test -d /usr/lib/ssl/include ; then - openssl_prefix=/usr/lib/ssl - elif test -d /usr/include/openssl ; then - openssl_prefix=/usr - else - openssl_prefix="" - fi - ] - ) - - OPENSSL_CPPFLAGS="" - OPENSSL_LDFLAGS="" - OPENSSL_VERSION="" - - dnl - dnl Collect include/lib paths and flags - dnl - run_openssl_test="no" - - if test -n "$openssl_prefix"; then - openssl_include_dir="$openssl_prefix/include" - openssl_ldflags="-L$openssl_prefix/lib64 -L$openssl_prefix/lib" - run_openssl_test="yes" - elif test "$openssl_requested" = "yes"; then - if test -n "$openssl_include_dir" -a -n "$openssl_lib_flags"; then - run_openssl_test="yes" - fi - else - run_openssl_test="no" - fi - - openssl_libs="-lssl -lcrypto" - - dnl - dnl Check OpenSSL files - dnl - if test "$run_openssl_test" = "yes"; then - - saved_CPPFLAGS="$CPPFLAGS" - CPPFLAGS="$CPPFLAGS -I$openssl_include_dir" - - saved_LDFLAGS="$LDFLAGS" - LDFLAGS="$LDFLAGS $openssl_ldflags" - - saved_LIBS="$LIBS" - LIBS="$openssl_libs $LIBS" - - dnl - dnl Check OpenSSL headers - dnl - AC_MSG_CHECKING([for OpenSSL headers in $openssl_include_dir]) - - AC_LANG_PUSH([C]) - AC_COMPILE_IFELSE([ - AC_LANG_PROGRAM( - [[ -@%:@include <openssl/opensslv.h> -@%:@include <openssl/ssl.h> -@%:@include <openssl/crypto.h> - ]], - [[]] - )], - [ - OPENSSL_CPPFLAGS="-I$openssl_include_dir" - openssl_header_found="yes" - AC_MSG_RESULT([found]) - ], - [ - openssl_header_found="no" - AC_MSG_RESULT([not found]) - ] - ) - AC_LANG_POP([C]) - - dnl - dnl Check OpenSSL libraries - dnl - if test "$openssl_header_found" = "yes"; then - - AC_MSG_CHECKING([for OpenSSL libraries]) - - AC_LANG_PUSH([C]) - AC_LINK_IFELSE([ - AC_LANG_PROGRAM( - [[ -@%:@include <openssl/opensslv.h> -@%:@include <openssl/ssl.h> -@%:@include <openssl/crypto.h> -#if (OPENSSL_VERSION_NUMBER < 0x0090700f) -#endif - ]], - [[ -SSL_library_init(); -SSLeay(); - ]] - )], - [ - OPENSSL_LDFLAGS="$openssl_ldflags" - OPENSSL_LIBS="$openssl_libs" - openssl_lib_found="yes" - AC_MSG_RESULT([found]) - ], - [ - openssl_lib_found="no" - AC_MSG_RESULT([not found]) - ] - ) - AC_LANG_POP([C]) - fi - - CPPFLAGS="$saved_CPPFLAGS" - LDFLAGS="$saved_LDFLAGS" - LIBS="$saved_LIBS" - fi - - AC_MSG_CHECKING([for OpenSSL]) - - if test "$run_openssl_test" = "yes"; then - if test "$openssl_header_found" = "yes" -a "$openssl_lib_found" = "yes"; then - - AC_SUBST([OPENSSL_CPPFLAGS]) - AC_SUBST([OPENSSL_LDFLAGS]) - AC_SUBST([OPENSSL_LIBS]) - - HAVE_OPENSSL="yes" - else - HAVE_OPENSSL="no" - fi - - AC_MSG_RESULT([$HAVE_OPENSSL]) - - dnl - dnl Check OpenSSL version - dnl - if test "$HAVE_OPENSSL" = "yes"; then - - openssl_version_req=ifelse([$1], [], [], [$1]) - - if test -n "$openssl_version_req"; then - - AC_MSG_CHECKING([if OpenSSL version is >= $openssl_version_req]) - - if test -f "$openssl_include_dir/openssl/opensslv.h"; then - - OPENSSL_VERSION=`grep OPENSSL_VERSION_TEXT $openssl_include_dir/openssl/opensslv.h \ - | grep -v fips | grep -v PTEXT | cut -f 2 | tr -d \"` - AC_SUBST([OPENSSL_VERSION]) - - dnl Decompose required version string and calculate numerical representation - openssl_version_req_major=`expr $openssl_version_req : '\([[0-9]]*\)'` - openssl_version_req_minor=`expr $openssl_version_req : '[[0-9]]*\.\([[0-9]]*\)'` - openssl_version_req_revision=`expr $openssl_version_req : '[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)'` - openssl_version_req_patch=`expr $openssl_version_req : '[[0-9]]*\.[[0-9]]*\.[[0-9]]*\([[a-z]]*\)'` - if test "x$openssl_version_req_revision" = "x"; then - openssl_version_req_revision="0" - fi - if test "x$openssl_version_req_patch" = "x"; then - openssl_version_req_patch="\`" - fi - - openssl_version_req_number=`expr $openssl_version_req_major \* $((0x10000000)) \ - \+ $openssl_version_req_minor \* $((0x100000)) \ - \+ $openssl_version_req_revision \* $((0x1000)) \ - \+ $((1 + $(printf "%d" \'$openssl_version_req_patch) - $(printf "%d" \'a))) \* $((0x10)) \ - \+ $((0xf))` - - dnl Calculate numerical representation of detected version - openssl_version_number=`expr $(($(grep OPENSSL_VERSION_NUMBER $openssl_include_dir/openssl/opensslv.h | cut -f 2 | tr -d L)))` - - openssl_version_check=`expr $openssl_version_number \>\= $openssl_version_req_number` - if test "$openssl_version_check" = "1"; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([no]) - AC_MSG_WARN([Found $OPENSSL_VERSION, which is older than required. Possible compilation failure.]) - fi - else - AC_MSG_RESULT([no]) - AC_MSG_WARN([Missing header openssl/opensslv.h. Unable to determine OpenSSL version.]) - fi - fi - fi - - else - HAVE_OPENSSL="no" - AC_MSG_RESULT([$HAVE_OPENSSL]) - - if test "$openssl_requested" = "yes"; then - AC_MSG_WARN([OpenSSL support requested but headers or library not found. Specify valid prefix of OpenSSL using --with-openssl=@<:@DIR@:>@]) - fi - fi - if test "$HAVE_OPENSSL" = "yes"; then - CPPFLAGS="$CPPFLAGS $OPENSSL_CPPFLAGS -DHAVE_SSL=1" - LDFLAGS="$LDFLAGS $OPENSSL_LDFLAGS $OPENSSL_LIBS" - fi -]) |