109 lines
3.4 KiB
Plaintext
109 lines
3.4 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) 1998 - 2021, 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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#***************************************************************************
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AC_DEFUN([CURL_WITH_BEARSSL], [
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dnl ----------------------------------------------------
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dnl check for BearSSL
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dnl ----------------------------------------------------
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if test "x$OPT_BEARSSL" != xno; then
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_cppflags=$CPPFLAGS
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_ldflags=$LDFLAGS
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ssl_msg=
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if test X"$OPT_BEARSSL" != Xno; then
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if test "$OPT_BEARSSL" = "yes"; then
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OPT_BEARSSL=""
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fi
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if test -z "$OPT_BEARSSL" ; then
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dnl check for lib first without setting any new path
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AC_CHECK_LIB(bearssl, br_ssl_client_init_full,
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dnl libbearssl found, set the variable
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[
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AC_DEFINE(USE_BEARSSL, 1, [if BearSSL is enabled])
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AC_SUBST(USE_BEARSSL, [1])
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BEARSSL_ENABLED=1
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USE_BEARSSL="yes"
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ssl_msg="BearSSL"
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test bearssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
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], [], -lbearssl)
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fi
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addld=""
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addlib=""
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addcflags=""
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bearssllib=""
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if test "x$USE_BEARSSL" != "xyes"; then
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dnl add the path and test again
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addld=-L$OPT_BEARSSL/lib$libsuff
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addcflags=-I$OPT_BEARSSL/include
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bearssllib=$OPT_BEARSSL/lib$libsuff
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LDFLAGS="$LDFLAGS $addld"
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if test "$addcflags" != "-I/usr/include"; then
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CPPFLAGS="$CPPFLAGS $addcflags"
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fi
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AC_CHECK_LIB(bearssl, br_ssl_client_init_full,
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[
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AC_DEFINE(USE_BEARSSL, 1, [if BearSSL is enabled])
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AC_SUBST(USE_BEARSSL, [1])
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BEARSSL_ENABLED=1
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USE_BEARSSL="yes"
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ssl_msg="BearSSL"
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test bearssl != "$DEFAULT_SSL_BACKEND" || VALID_DEFAULT_SSL_BACKEND=yes
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],
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[
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CPPFLAGS=$_cppflags
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LDFLAGS=$_ldflags
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], -lbearssl)
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fi
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if test "x$USE_BEARSSL" = "xyes"; then
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AC_MSG_NOTICE([detected BearSSL])
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check_for_ca_bundle=1
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LIBS="-lbearssl $LIBS"
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if test -n "$bearssllib"; 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:$bearssllib"
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export CURL_LIBRARY_PATH
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AC_MSG_NOTICE([Added $bearssllib to CURL_LIBRARY_PATH])
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fi
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fi
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fi
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fi dnl BearSSL not disabled
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test -z "$ssl_msg" || ssl_backends="${ssl_backends:+$ssl_backends, }$ssl_msg"
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fi
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])
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