176 lines
5.3 KiB
Plaintext
176 lines
5.3 KiB
Plaintext
#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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#***************************************************************************
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AC_DEFUN([CURL_WITH_WOLFSSL], [
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dnl ----------------------------------------------------
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dnl check for wolfSSL
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dnl ----------------------------------------------------
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case "$OPT_WOLFSSL" in
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yes|no)
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wolfpkg=""
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;;
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*)
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wolfpkg="$withval/lib/pkgconfig"
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;;
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esac
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if test "x$OPT_WOLFSSL" != xno; then
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_cppflags=$CPPFLAGS
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_ldflags=$LDFLAGS
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ssl_msg=
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if test X"$OPT_WOLFSSL" != Xno; then
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if test "$OPT_WOLFSSL" = "yes"; then
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OPT_WOLFSSL=""
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fi
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dnl try pkg-config magic
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CURL_CHECK_PKGCONFIG(wolfssl, [$wolfpkg])
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AC_MSG_NOTICE([Check dir $wolfpkg])
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addld=""
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addlib=""
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addcflags=""
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if test "$PKGCONFIG" != "no" ; then
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addlib=`CURL_EXPORT_PCDIR([$wolfpkg])
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$PKGCONFIG --libs-only-l wolfssl`
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addld=`CURL_EXPORT_PCDIR([$wolfpkg])
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$PKGCONFIG --libs-only-L wolfssl`
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addcflags=`CURL_EXPORT_PCDIR([$wolfpkg])
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$PKGCONFIG --cflags-only-I wolfssl`
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version=`CURL_EXPORT_PCDIR([$wolfpkg])
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$PKGCONFIG --modversion wolfssl`
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wolfssllibpath=`echo $addld | $SED -e 's/^-L//'`
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else
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addlib=-lwolfssl
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dnl use system defaults if user does not supply a path
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if test -n "$OPT_WOLFSSL"; then
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addld=-L$OPT_WOLFSSL/lib$libsuff
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addcflags=-I$OPT_WOLFSSL/include
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wolfssllibpath=$OPT_WOLFSSL/lib$libsuff
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fi
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fi
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if test "x$USE_WOLFSSL" != "xyes"; then
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LDFLAGS="$LDFLAGS $addld"
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AC_MSG_NOTICE([Add $addld to LDFLAGS])
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if test "$addcflags" != "-I/usr/include"; then
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CPPFLAGS="$CPPFLAGS $addcflags"
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AC_MSG_NOTICE([Add $addcflags to CPPFLAGS])
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fi
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my_ac_save_LIBS="$LIBS"
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LIBS="$addlib $LIBS"
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AC_MSG_NOTICE([Add $addlib to LIBS])
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AC_MSG_CHECKING([for wolfSSL_Init in -lwolfssl])
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AC_LINK_IFELSE([
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AC_LANG_PROGRAM([[
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/* These aren't needed for detection and confuse WolfSSL.
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They are set up properly later if it is detected. */
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#undef SIZEOF_LONG
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#undef SIZEOF_LONG_LONG
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#include <wolfssl/options.h>
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#include <wolfssl/ssl.h>
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]],[[
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return wolfSSL_Init();
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]])
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],[
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AC_MSG_RESULT(yes)
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AC_DEFINE(USE_WOLFSSL, 1, [if wolfSSL is enabled])
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AC_SUBST(USE_WOLFSSL, [1])
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WOLFSSL_ENABLED=1
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USE_WOLFSSL="yes"
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ssl_msg="WolfSSL"
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test wolfssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
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],
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[
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AC_MSG_RESULT(no)
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CPPFLAGS=$_cppflags
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LDFLAGS=$_ldflags
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wolfssllibpath=""
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])
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LIBS="$my_ac_save_LIBS"
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fi
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if test "x$USE_WOLFSSL" = "xyes"; then
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AC_MSG_NOTICE([detected wolfSSL])
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check_for_ca_bundle=1
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dnl wolfssl/ctaocrypt/types.h needs SIZEOF_LONG_LONG defined!
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CURL_SIZEOF(long long)
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LIBS="$addlib -lm $LIBS"
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dnl WolfSSL needs configure --enable-opensslextra to have *get_peer*
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dnl DES* is needed for NTLM support and lives in the OpenSSL compatibility
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dnl layer
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AC_CHECK_FUNCS(wolfSSL_get_peer_certificate \
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wolfSSL_UseALPN )
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dnl if this symbol is present, we want the include path to include the
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dnl OpenSSL API root as well
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AC_CHECK_FUNC(wolfSSL_DES_ecb_encrypt,
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[
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AC_DEFINE(HAVE_WOLFSSL_DES_ECB_ENCRYPT, 1,
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[if you have wolfSSL_DES_ecb_encrypt])
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WOLFSSL_NTLM=1
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]
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)
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dnl if this symbol is present, we can make use of BIO filter chains
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AC_CHECK_FUNC(wolfSSL_BIO_set_shutdown,
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[
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AC_DEFINE(HAVE_WOLFSSL_FULL_BIO, 1,
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[if you have wolfSSL_BIO_set_shutdown])
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WOLFSSL_FULL_BIO=1
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]
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)
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if test -n "$wolfssllibpath"; then
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dnl when shared libs were found in a path that the run-time
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dnl linker doesn't search through, we need to add it to
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dnl CURL_LIBRARY_PATH to prevent further configure tests to fail
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dnl due to this
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if test "x$cross_compiling" != "xyes"; then
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CURL_LIBRARY_PATH="$CURL_LIBRARY_PATH:$wolfssllibpath"
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export CURL_LIBRARY_PATH
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AC_MSG_NOTICE([Added $wolfssllibpath to CURL_LIBRARY_PATH])
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fi
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fi
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else
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AC_MSG_ERROR([--with-wolfssl but wolfSSL was not found or doesn't work])
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fi
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fi dnl wolfSSL not disabled
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test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg"
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fi
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])
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