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Update CyaSSL to latest version.

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This commit is contained in:
Richard Barry 2014-07-18 18:54:25 +00:00
parent 5fcd270398
commit 3d007d0b4b
445 changed files with 162375 additions and 26182 deletions
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FreeRTOS-Plus/Source/CyaSSL/m4/ax_add_am_macro.m4 Normal file
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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_add_am_macro.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_ADD_AM_MACRO([RULE])
#
# DESCRIPTION
#
# Adds the specified rule to $AMINCLUDE. This macro will only work
# properly with implementations of Make which allow include statements.
# See also AX_ADD_AM_MACRO_STATIC.
#
# LICENSE
#
# Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 9
AC_DEFUN([AX_ADD_AM_MACRO],[
AC_REQUIRE([AX_AM_MACROS])
AX_APPEND_TO_FILE([$AMINCLUDE],[$1])
])

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_am_jobserver.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_AM_JOBSERVER([default_value])
#
# DESCRIPTION
#
# Enables the use of make's jobserver for the purpose of parallel building
# by passing the -j option to make.
#
# The option --enable-jobserver is added to configure which can accept a
# yes, no, or an integer. The integer is the number of separate jobs to
# allow. If 'yes' is given, then the is assumed to be one more than the
# number of CPUs (determined through AX_COUNT_CPUS). If the value of no is
# given, then the jobserver is disabled. The default value is given by the
# first argument of the macro, or 'yes' if the argument is omitted.
#
# This macro makes use of AX_AM_MACROS, so you must add the following line
#
# @INC_AMINCLUDE@
#
# to your Makefile.am files.
#
# LICENSE
#
# Copyright (c) 2008 Michael Paul Bailey <jinxidoru@byu.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 7
AC_DEFUN([AX_AM_JOBSERVER], [
AC_REQUIRE([AX_COUNT_CPUS])
AC_REQUIRE([AX_AM_MACROS])
AC_ARG_ENABLE( jobserver,
[ --enable-jobserver@<:@=no/yes/@%:@@:>@ default=m4_ifval([$1],[$1],[yes])
Enable up to @%:@ make jobs
yes: enable one more than CPU count
],, [enable_jobserver=m4_ifval([$1],[$1],[yes])])
if test "x$enable_jobserver" = "xyes"; then
enable_jobserver=$CPU_COUNT
((enable_jobserver++))
fi
m4_pattern_allow(AM_MAKEFLAGS)
if test "x$enable_jobserver" != "xno"; then
AC_MSG_NOTICE([added jobserver support to make for $enable_jobserver jobs])
AX_ADD_AM_MACRO( AM_MAKEFLAGS += -j$enable_jobserver )
fi
])

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_am_macros.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_AM_MACROS
#
# DESCRIPTION
#
# Adds support for macros that create Make rules. You must manually add
# the following line
#
# @INC_AMINCLUDE@
#
# to your Makefile.in (or Makefile.am if you use Automake) files.
#
# LICENSE
#
# Copyright (c) 2009 Tom Howard <tomhoward@users.sf.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 9
AC_DEFUN([AX_AM_MACROS],
[
AC_MSG_NOTICE([adding automake macro support])
AMINCLUDE="aminclude.am"
AC_SUBST(AMINCLUDE)
AC_MSG_NOTICE([creating $AMINCLUDE])
AMINCLUDE_TIME=`date`
AX_PRINT_TO_FILE([$AMINCLUDE],[[
# generated automatically by configure from AX_AUTOMAKE_MACROS
# on $AMINCLUDE_TIME
]])
INC_AMINCLUDE="include \$(top_builddir)/$AMINCLUDE"
AC_SUBST(INC_AMINCLUDE)
])

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_append_compile_flags.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_APPEND_COMPILE_FLAGS([FLAG1 FLAG2 ...], [FLAGS-VARIABLE], [EXTRA-FLAGS])
#
# DESCRIPTION
#
# For every FLAG1, FLAG2 it is checked whether the compiler works with the
# flag. If it does, the flag is added FLAGS-VARIABLE
#
# If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
# CFLAGS) is used. During the check the flag is always added to the
# current language's flags.
#
# If EXTRA-FLAGS is defined, it is added to the current language's default
# flags (e.g. CFLAGS) when the check is done. The check is thus made with
# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
# force the compiler to issue an error when a bad flag is given.
#
# NOTE: This macro depends on the AX_APPEND_FLAG and
# AX_CHECK_COMPILE_FLAG. Please keep this macro in sync with
# AX_APPEND_LINK_FLAGS.
#
# LICENSE
#
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 3
AC_DEFUN([AX_APPEND_COMPILE_FLAGS],
[AC_REQUIRE([AX_CHECK_COMPILE_FLAG])
AC_REQUIRE([AX_APPEND_FLAG])
for flag in $1; do
AX_CHECK_COMPILE_FLAG([$flag], [AX_APPEND_FLAG([$flag], [$2])], [], [$3])
done
])dnl AX_APPEND_COMPILE_FLAGS

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_append_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE])
#
# DESCRIPTION
#
# FLAG is appended to the FLAGS-VARIABLE shell variable, with a space
# added in between.
#
# If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
# CFLAGS) is used. FLAGS-VARIABLE is not changed if it already contains
# FLAG. If FLAGS-VARIABLE is unset in the shell, it is set to exactly
# FLAG.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 2
AC_DEFUN([AX_APPEND_FLAG],
[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX
AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])])dnl
AS_VAR_SET_IF(FLAGS,
[case " AS_VAR_GET(FLAGS) " in
*" $1 "*)
AC_RUN_LOG([: FLAGS already contains $1])
;;
*)
AC_RUN_LOG([: FLAGS="$FLAGS $1"])
AS_VAR_SET(FLAGS, ["AS_VAR_GET(FLAGS) $1"])
;;
esac],
[AS_VAR_SET(FLAGS,["$1"])])
AS_VAR_POPDEF([FLAGS])dnl
])dnl AX_APPEND_FLAG

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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_append_to_file.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_APPEND_TO_FILE([FILE],[DATA])
#
# DESCRIPTION
#
# Appends the specified data to the specified file.
#
# LICENSE
#
# Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 8
AC_DEFUN([AX_APPEND_TO_FILE],[
AC_REQUIRE([AX_FILE_ESCAPES])
printf "$2\n" >> "$1"
])

72
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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS])
#
# DESCRIPTION
#
# Check whether the given FLAG works with the current language's compiler
# or gives an error. (Warnings, however, are ignored)
#
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
# success/failure.
#
# If EXTRA-FLAGS is defined, it is added to the current language's default
# flags (e.g. CFLAGS) when the check is done. The check is thus made with
# the flags: "CFLAGS EXTRA-FLAGS FLAG". This can for example be used to
# force the compiler to issue an error when a bad flag is given.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
# macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 2
AC_DEFUN([AX_CHECK_COMPILE_FLAG],
[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX
AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
_AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
[AS_VAR_SET(CACHEVAR,[yes])],
[AS_VAR_SET(CACHEVAR,[no])])
_AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes],
[m4_default([$2], :)],
[m4_default([$3], :)])
AS_VAR_POPDEF([CACHEVAR])dnl
])dnl AX_CHECK_COMPILE_FLAGS

71
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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_check_link_flag.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_CHECK_LINK_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS])
#
# DESCRIPTION
#
# Check whether the given FLAG works with the linker or gives an error.
# (Warnings, however, are ignored)
#
# ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
# success/failure.
#
# If EXTRA-FLAGS is defined, it is added to the linker's default flags
# when the check is done. The check is thus made with the flags: "LDFLAGS
# EXTRA-FLAGS FLAG". This can for example be used to force the linker to
# issue an error when a bad flag is given.
#
# NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
# macro in sync with AX_CHECK_{PREPROC,COMPILE}_FLAG.
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
# Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 2
AC_DEFUN([AX_CHECK_LINK_FLAG],
[AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_ldflags_$4_$1])dnl
AC_CACHE_CHECK([whether the linker accepts $1], CACHEVAR, [
ax_check_save_flags=$LDFLAGS
LDFLAGS="$LDFLAGS $4 $1"
AC_LINK_IFELSE([AC_LANG_PROGRAM()],
[AS_VAR_SET(CACHEVAR,[yes])],
[AS_VAR_SET(CACHEVAR,[no])])
LDFLAGS=$ax_check_save_flags])
AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes],
[m4_default([$2], :)],
[m4_default([$3], :)])
AS_VAR_POPDEF([CACHEVAR])dnl
])dnl AX_CHECK_LINK_FLAGS

57
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# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_count_cpus.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_COUNT_CPUS
#
# DESCRIPTION
#
# Attempt to count the number of processors present on the machine. If the
# detection fails, then a value of 1 is assumed.
#
# The value is placed in the CPU_COUNT variable.
#
# LICENSE
#
# Copyright (c) 2012 Brian Aker <brian@tangent.org>
# Copyright (c) 2008 Michael Paul Bailey <jinxidoru@byu.net>
# Copyright (c) 2008 Christophe Tournayre <turn3r@users.sourceforge.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 10
AC_DEFUN([AX_COUNT_CPUS],[
AC_REQUIRE([AC_CANONICAL_HOST])
AC_REQUIRE([AC_PROG_EGREP])
AC_MSG_CHECKING([the number of available CPUs])
CPU_COUNT="0"
AS_CASE([$host_os],[
*darwin*],[
AS_IF([test -x /usr/sbin/sysctl],[
sysctl_a=`/usr/sbin/sysctl -a 2>/dev/null| grep -c hw.cpu`
AS_IF([test sysctl_a],[
CPU_COUNT=`/usr/sbin/sysctl -n hw.ncpu`
])
])],[
*linux*],[
AS_IF([test "x$CPU_COUNT" = "x0" -a -e /proc/cpuinfo],[
AS_IF([test "x$CPU_COUNT" = "x0" -a -e /proc/cpuinfo],[
CPU_COUNT=`$EGREP -c '^processor' /proc/cpuinfo`
])
])
])
AS_IF([test "x$CPU_COUNT" = "x0"],[
CPU_COUNT="1"
AC_MSG_RESULT( [unable to detect (assuming 1)] )
],[
AC_MSG_RESULT( $CPU_COUNT )
])
])

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# ============================================================================
# http://www.gnu.org/software/autoconf-archive/ax_create_generic_config.html
# ============================================================================
#
# SYNOPSIS
#
# AX_CREATE_GENERIC_CONFIG [(PACKAGEnlibs [, VERSION])]
#
# DESCRIPTION
#
# Creates a generic PACKAGE-config file that has all the things that you
# want, hmm, well, atleast it has --cflags, --version, --libs. Ahhm, did
# you see ax_path_generic in the autoconf-archive? ;-)
#
# this macros saves you all the typing for a pkg-config.in script, you
# don't even need to distribute one along. Place this macro in your
# configure.ac, et voila, you got one that you want to install.
#
# oh, btw, if the first arg looks like "mylib -lwhat' then it will go to
# be added to the --libs, and mylib is extracted.
#
# the defaults: $1 = $PACKAGE $LIBS $2 = $VERSION there is also an
# AC_SUBST(GENERIC_CONFIG) that will be set to the name of the file that
# we did output in this macro. Use as:
#
# install-exec-local: install-generic-config
#
# install-generic-config:
# $(mkinstalldirs) $(DESTDIR)$(bindir)
# $(INSTALL_SCRIPT) @GENERIC_CONFIG@ $(DESTDIR)$(bindir)
#
# LICENSE
#
# Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 6
AU_ALIAS([AC_CREATE_GENERIC_CONFIG], [AX_CREATE_GENERIC_CONFIG])
AC_DEFUN([AX_CREATE_GENERIC_CONFIG],[# create a generic PACKAGE-config file
L=`echo ifelse($1, , $PACKAGE $LIBS, $1)`
P=`echo $L | sed -e 's/ -.*//'`
P=`echo $P`
V=`echo ifelse($2, , $VERSION, $2)`
F=`echo $P-config`
L=`echo -l$L | sed -e 's/^-llib/-l/'`
AC_MSG_RESULT(creating $F - generic $V for $L)
test "x$prefix" = xNONE && prefix="$ac_default_prefix"
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
echo '#! /bin/sh' >$F
echo ' ' >>$F
echo 'package="'$P'"' >>$F
echo 'version="'$V'"' >>$F
echo 'libs="'$L'"' >>$F
echo ' ' >>$F
# in the order of occurence a standard automake Makefile
echo 'prefix="'$prefix'"' >>$F
echo 'exec_prefix="'$exec_prefix'"' >>$F
echo 'bindir="'$bindir'"' >>$F
echo 'sbindir="'$sbindir'"' >>$F
echo 'libexecdir="'$libexecdir'"' >>$F
echo 'datadir="'$datadir'"' >>$F
echo 'sysconfdir="'$sysconfdir'"' >>$F
echo 'sharedstatedir="'$sharedstatedir'"' >>$F
echo 'localstatedir="'$localstatedir'"' >>$F
echo 'libdir="'$libdir'"' >>$F
echo 'infodir="'$infodir'"' >>$F
echo 'mandir="'$mandir'"' >>$F
echo 'includedir="'$includedir'"' >>$F
echo 'target="'$target'"' >>$F
echo 'host="'$host'"' >>$F
echo 'build="'$build'"' >>$F
echo ' ' >>$F
echo 'if test "'"\$""#"'" -eq 0; then' >>$F
echo ' cat <<EOF' >>$F
echo 'Usage: $package-config [OPTIONS]' >>$F
echo 'Options:' >>$F
echo ' --prefix[=DIR]) : \$prefix' >>$F
echo ' --package) : \$package' >>$F
echo ' --version) : \$version' >>$F
echo ' --cflags) : -I\$includedir' >>$F
echo ' --libs) : -L\$libdir -l\$package' >>$F
echo ' --help) print all the options (not just these)' >>$F
echo 'EOF' >>$F
echo 'fi' >>$F
echo ' ' >>$F
echo 'o=""' >>$F
echo 'h=""' >>$F
echo 'for i in "[$]@"; do' >>$F
echo ' case $i in' >>$F
echo ' --prefix=*) prefix=`echo $i | sed -e "s/--prefix=//"` ;;' >>$F
echo ' --prefix) o="$o $prefix" ;;' >>$F
echo ' --package) o="$o $package" ;;' >>$F
echo ' --version) o="$o $version" ;;' >>$F
echo ' --cflags) if test "_$includedir" != "_/usr/include"' >>$F
echo ' then o="$o -I$includedir" ; fi' >>$F
echo ' ;;' >>$F
echo ' --libs) o="$o -L$libdir $libs" ;;' >>$F
echo ' --exec_prefix|--eprefix) o="$o $exec_prefix" ;;' >>$F
echo ' --bindir) o="$o $bindir" ;;' >>$F
echo ' --sbindir) o="$o $sbindir" ;;' >>$F
echo ' --libexecdir) o="$o $libexecdir" ;;' >>$F
echo ' --datadir) o="$o $datadir" ;;' >>$F
echo ' --datainc) o="$o -I$datadir" ;;' >>$F
echo ' --datalib) o="$o -L$datadir" ;;' >>$F
echo ' --sysconfdir) o="$o $sysconfdir" ;;' >>$F
echo ' --sharedstatedir) o="$o $sharedstatedir" ;;' >>$F
echo ' --localstatedir) o="$o $localstatedir" ;;' >>$F
echo ' --libdir) o="$o $libdir" ;;' >>$F
echo ' --libadd) o="$o -L$libdir" ;;' >>$F
echo ' --infodir) o="$o $infodir" ;;' >>$F
echo ' --mandir) o="$o $mandir" ;;' >>$F
echo ' --target) o="$o $target" ;;' >>$F
echo ' --host) o="$o $host" ;;' >>$F
echo ' --build) o="$o $build" ;;' >>$F
echo ' --data) o="$o -I$datadir/$package" ;;' >>$F
echo ' --pkgdatadir) o="$o $datadir/$package" ;;' >>$F
echo ' --pkgdatainc) o="$o -I$datadir/$package" ;;' >>$F
echo ' --pkgdatalib) o="$o -L$datadir/$package" ;;' >>$F
echo ' --pkglibdir) o="$o $libdir/$package" ;;' >>$F
echo ' --pkglibinc) o="$o -I$libinc/$package" ;;' >>$F
echo ' --pkglibadd) o="$o -L$libadd/$package" ;;' >>$F
echo ' --pkgincludedir) o="$o $includedir/$package" ;;' >>$F
echo ' --help) h="1" ;;' >>$F
echo ' -?//*|-?/*//*|-?./*//*|//*|/*//*|./*//*) ' >>$F
echo ' v=`echo $i | sed -e s://:\$:g`' >>$F
echo ' v=`eval "echo $v"` ' >>$F
echo ' o="$o $v" ;; ' >>$F
echo ' esac' >>$F
echo 'done' >>$F
echo ' ' >>$F
echo 'o=`eval "echo $o"`' >>$F
echo 'o=`eval "echo $o"`' >>$F
echo 'eval "echo $o"' >>$F
echo ' ' >>$F
echo 'if test ! -z "$h" ; then ' >>$F
echo 'cat <<EOF' >>$F
echo ' --prefix=xxx) (what is that for anyway?)' >>$F
echo ' --prefix) \$prefix $prefix' >>$F
echo ' --package) \$package $package' >>$F
echo ' --version) \$version $version' >>$F
echo ' --cflags) -I\$includedir unless it is /usr/include' >>$F
echo ' --libs) -L\$libdir -l\$PACKAGE \$LIBS' >>$F
echo ' --exec_prefix) or... ' >>$F
echo ' --eprefix) \$exec_prefix $exec_prefix' >>$F
echo ' --bindir) \$bindir $bindir' >>$F
echo ' --sbindir) \$sbindir $sbindir' >>$F
echo ' --libexecdir) \$libexecdir $libexecdir' >>$F
echo ' --datadir) \$datadir $datadir' >>$F
echo ' --sysconfdir) \$sysconfdir $sysconfdir' >>$F
echo ' --sharedstatedir) \$sharedstatedir$sharedstatedir' >>$F
echo ' --localstatedir) \$localstatedir $localstatedir' >>$F
echo ' --libdir) \$libdir $libdir' >>$F
echo ' --infodir) \$infodir $infodir' >>$F
echo ' --mandir) \$mandir $mandir' >>$F
echo ' --target) \$target $target' >>$F
echo ' --host) \$host $host' >>$F
echo ' --build) \$build $build' >>$F
echo ' --data) -I\$datadir/\$package' >>$F
echo ' --pkgdatadir) \$datadir/\$package' >>$F
echo ' --pkglibdir) \$libdir/\$package' >>$F
echo ' --pkgincludedir) \$includedir/\$package' >>$F
echo ' --help) generated by ax_create_generic_config.m4' >>$F
echo ' -I//varname and other inc-targets like --pkgdatainc supported' >>$F
echo ' -L//varname and other lib-targets, e.g. --pkgdatalib or --libadd' >>$F
echo 'EOF' >>$F
echo 'fi' >>$F
GENERIC_CONFIG="$F"
AC_SUBST(GENERIC_CONFIG)
])

63
FreeRTOS-Plus/Source/CyaSSL/m4/ax_debug.m4 Normal file
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@ -0,0 +1,63 @@
# ===========================================================================
# https://github.com/BrianAker/ddm4/
# ===========================================================================
#
# SYNOPSIS
#
# AX_DEBUG()
#
# DESCRIPTION
#
# --enable-debug
#
# LICENSE
#
# Copyright (C) 2012 Brian Aker
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * 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.
#
# * The names of its contributors may not be used to endorse or
# promote products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "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 COPYRIGHT
# OWNER OR CONTRIBUTORS 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.
#serial 6.1
AC_DEFUN([AX_DEBUG],
[AC_PREREQ([2.63])dnl
AC_ARG_ENABLE([debug],
[AS_HELP_STRING([--enable-debug],
[Add debug code/turns off optimizations (yes|no) @<:@default=no@:>@])],
[ax_enable_debug=$enableval],
[ax_enable_debug=no])
AS_IF([test "x$ax_enable_debug" = xyes],
[AC_DEFINE([DEBUG],[1],[Define to 1 to enable debugging code.])],
[AC_SUBST([MCHECK])
AC_DEFINE([DEBUG],[0],[Define to 1 to enable debugging code.])])
AC_MSG_CHECKING([for debug])
AC_MSG_RESULT([$ax_enable_debug])
AM_CONDITIONAL([DEBUG],[test "x${ax_enable_debug}" = xyes])])

30
FreeRTOS-Plus/Source/CyaSSL/m4/ax_file_escapes.m4 Normal file
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@ -0,0 +1,30 @@
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_file_escapes.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_FILE_ESCAPES
#
# DESCRIPTION
#
# Writes the specified data to the specified file.
#
# LICENSE
#
# Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 7
AC_DEFUN([AX_FILE_ESCAPES],[
AX_DOLLAR="\$"
AX_SRB="\\135"
AX_SLB="\\133"
AX_BS="\\\\"
AX_DQ="\""
])

238
FreeRTOS-Plus/Source/CyaSSL/m4/ax_harden_compiler_flags.m4 Normal file
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@ -0,0 +1,238 @@
# ===========================================================================
# https://github.com/BrianAker/ddm4/
# ===========================================================================
#
# SYNOPSIS
#
# AX_HARDEN_COMPILER_FLAGS()
# AX_HARDEN_LINKER_FLAGS()
# AX_HARDEN_CC_COMPILER_FLAGS()
# AX_HARDEN_CXX_COMPILER_FLAGS()
#
# DESCRIPTION
#
# Any compiler flag that "hardens" or tests code. C99 is assumed.
#
# NOTE: Implementation based on AX_APPEND_FLAG.
#
# LICENSE
#
# Copyright (C) 2012 Brian Aker
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * 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.
#
# * The names of its contributors may not be used to endorse or
# promote products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "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 COPYRIGHT
# OWNER OR CONTRIBUTORS 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.
# The Following flags are not checked for
# -Wdeclaration-after-statement is counter to C99
# AX_APPEND_COMPILE_FLAGS([-std=c++11]) -- Not ready yet
# AX_APPEND_COMPILE_FLAGS([-pedantic]) -- ?
# AX_APPEND_COMPILE_FLAGS([-Wstack-protector]) -- Issues on 32bit compile
# AX_APPEND_COMPILE_FLAGS([-fstack-protector-all]) -- Issues on 32bit compile
# AX_APPEND_COMPILE_FLAGS([-Wlong-long]) -- Don't turn on for compatibility issues memcached_stat_st
# AX_APPEND_COMPILE_FLAGS([-Wold-style-definition],,[$ax_append_compile_cflags_extra])
# AX_APPEND_COMPILE_FLAGS([-std=c99],,[$ax_append_compile_cflags_extra])
# AX_APPEND_COMPILE_FLAGS([-Wlogical-op],,[$ax_append_compile_cflags_extra])
# AX_APPEND_COMPILE_FLAGS([-fstack-check],,[$ax_append_compile_cflags_extra]) -- problems with fastmath stack size checks
# AX_APPEND_COMPILE_FLAGS([-floop-parallelize-all],,[$ax_append_compile_cflags_extra]) -- causes RSA verify problem on x64
# AX_APPEND_COMPILE_FLAGS([-Wunreachable-code],,[$ax_append_compile_cflags_extra]) -- older clang and when gcc had it are buggy
#serial 4
AC_DEFUN([AX_HARDEN_LINKER_FLAGS], [
AC_REQUIRE([AX_CHECK_LINK_FLAG])
AC_REQUIRE([AX_VCS_CHECKOUT])
AC_REQUIRE([AX_DEBUG])
dnl If we are inside of VCS we append -Werror, otherwise we just use it to test other flags
AX_HARDEN_LIB=
ax_append_compile_link_flags_extra=
AS_IF([test "x$ac_cv_vcs_checkout" = "xyes"],[
AX_CHECK_LINK_FLAG([-Werror],[
AX_HARDEN_LIB="-Werror $AX_HARDEN_LIB"
])
],[
AX_CHECK_LINK_FLAG([-Werror],[
ax_append_compile_link_flags_extra='-Werror'
])
])
AX_CHECK_LINK_FLAG([-z relro -z now],[
AX_HARDEN_LIB="-z relro -z now $AX_HARDEN_LIB"
],,[$ax_append_compile_link_flags_extra])
AX_CHECK_LINK_FLAG([-pie],[
AX_HARDEN_LIB="-pie $AX_HARDEN_LIB"
],,[$ax_append_compile_link_flags_extra])
LIB="$LIB $AX_HARDEN_LIB"
])
AC_DEFUN([AX_HARDEN_CC_COMPILER_FLAGS], [
AC_REQUIRE([AX_APPEND_COMPILE_FLAGS])
AC_REQUIRE([AX_HARDEN_LINKER_FLAGS])
AC_LANG_PUSH([C])
CFLAGS=
ac_cv_warnings_as_errors=no
ax_append_compile_cflags_extra=
AS_IF([test "$ac_cv_vcs_checkout" = "yes"],[
AX_APPEND_COMPILE_FLAGS([-Werror])
ac_cv_warnings_as_errors=yes
],[
AX_APPEND_COMPILE_FLAGS([-Werror],[ax_append_compile_cflags_extra])
])
AS_IF([test "$ax_enable_debug" = "yes"], [
AX_APPEND_COMPILE_FLAGS([-g])
AX_APPEND_COMPILE_FLAGS([-ggdb],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-O0],,[$ax_append_compile_cflags_extra])
],[])
AX_APPEND_COMPILE_FLAGS([-Wno-pragmas],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wall],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wno-strict-aliasing],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wextra],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wunknown-pragmas],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wthis-test-should-fail],,[$ax_append_compile_cflags_extra])
dnl Anything below this comment please keep sorted.
AS_IF([test "$CC" = "clang"],[],[
AX_APPEND_COMPILE_FLAGS([--param=ssp-buffer-size=1],,[$ax_append_compile_cflags_extra])
])
AX_APPEND_COMPILE_FLAGS([-Waddress],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Warray-bounds],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wbad-function-cast],,[$ax_append_compile_cflags_extra])
dnl Not in use -Wc++-compat
AX_APPEND_COMPILE_FLAGS([-Wchar-subscripts],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wcomment],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wfloat-equal],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wformat-security],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wformat=2],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wmaybe-uninitialized],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wmissing-field-initializers],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wmissing-noreturn],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wmissing-prototypes],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wnested-externs],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wnormalized=id],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Woverride-init],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wpointer-arith],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wpointer-sign],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wredundant-decls],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wshadow],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wshorten-64-to-32],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wsign-compare],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wstrict-overflow=1],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wstrict-prototypes],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wswitch-enum],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wundef],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wunused],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wunused-result],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wunused-variable],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wwrite-strings],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-fwrapv],,[$ax_append_compile_cflags_extra])
AX_APPEND_COMPILE_FLAGS([-fPIE],,[$ax_append_compile_cflags_extra])
AC_LANG_POP
])
AC_DEFUN([AX_HARDEN_CXX_COMPILER_FLAGS], [
AC_REQUIRE([AX_HARDEN_CC_COMPILER_FLAGS])
AC_LANG_PUSH([C++])
ax_append_compile_cxxflags_extra=
AS_IF([test "$ac_cv_warnings_as_errors" = "yes"],[
AX_APPEND_COMPILE_FLAGS([-Werror])
],[
AX_APPEND_COMPILE_FLAGS([-Werror],[ax_append_compile_cxxflags_extra])
])
AS_IF([test "$ax_enable_debug" = "yes" ], [
AX_APPEND_COMPILE_FLAGS([-g],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-O0],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-ggdb],,[$ax_append_compile_cxxflags_extra])
],[
AX_APPEND_COMPILE_FLAGS([-D_FORTIFY_SOURCE=2],,[$ax_append_compile_cxxflags_extra])
])
AS_IF([test "$ac_cv_vcs_checkout" = "yes" ], [
AX_APPEND_COMPILE_FLAGS([-Werror],,[$ax_append_compile_cxxflags_extra])
],[
AX_APPEND_COMPILE_FLAGS([-Wno-pragmas],,[$ax_append_compile_cxxflags_extra])
])
AX_APPEND_COMPILE_FLAGS([-Wall],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wno-strict-aliasing],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wextra],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wunknown-pragmas],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wthis-test-should-fail],,[$ax_append_compile_cxxflags_extra])
dnl Anything below this comment please keep sorted.
AX_APPEND_COMPILE_FLAGS([--param=ssp-buffer-size=1],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Waddress],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Warray-bounds],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wchar-subscripts],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wcomment],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wctor-dtor-privacy],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wfloat-equal],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wformat=2],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wmaybe-uninitialized],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wmissing-field-initializers],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wmissing-noreturn],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wnon-virtual-dtor],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wnormalized=id],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Woverloaded-virtual],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wpointer-arith],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wredundant-decls],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wshadow],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wshorten-64-to-32],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wsign-compare],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wstrict-overflow=1],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wswitch-enum],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wundef],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wc++11-compat],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wunused],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wunused-result],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wunused-variable],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wwrite-strings],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-Wformat-security],,[$ax_append_compile_cxxflags_extra])
AX_APPEND_COMPILE_FLAGS([-fwrapv],,[$ax_append_compile_cxxflags_extra])
AC_LANG_POP
])
AC_DEFUN([AX_HARDEN_COMPILER_FLAGS], [
AC_REQUIRE([AX_HARDEN_CXX_COMPILER_FLAGS])
])
AC_DEFUN([AX_CC_OTHER_FLAGS], [
AC_REQUIRE([AX_APPEND_COMPILE_FLAGS])
AC_REQUIRE([AX_HARDEN_CC_COMPILER_FLAGS])
AC_LANG_PUSH([C])
AX_APPEND_COMPILE_FLAGS([-pipe],,[$ax_append_compile_cflags_extra])
AC_LANG_POP
])

27
FreeRTOS-Plus/Source/CyaSSL/m4/ax_print_to_file.m4 Normal file
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@ -0,0 +1,27 @@
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_print_to_file.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_PRINT_TO_FILE([FILE],[DATA])
#
# DESCRIPTION
#
# Writes the specified data to the specified file.
#
# LICENSE
#
# Copyright (c) 2008 Tom Howard <tomhoward@users.sf.net>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 7
AC_DEFUN([AX_PRINT_TO_FILE],[
AC_REQUIRE([AX_FILE_ESCAPES])
printf "$2" > "$1"
])

48
FreeRTOS-Plus/Source/CyaSSL/m4/ax_pthread.m4
View file

@ -82,7 +82,7 @@
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 16
#serial 20
AU_ALIAS([ACX_PTHREAD], [AX_PTHREAD])
AC_DEFUN([AX_PTHREAD], [
@ -145,8 +145,8 @@ ax_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mt
# --thread-safe: KAI C++
# pthread-config: use pthread-config program (for GNU Pth library)
case "${host_cpu}-${host_os}" in
*solaris*)
case ${host_os} in
solaris*)
# On Solaris (at least, for some versions), libc contains stubbed
# (non-functional) versions of the pthreads routines, so link-based
@ -159,8 +159,11 @@ case "${host_cpu}-${host_os}" in
ax_pthread_flags="-pthreads pthread -mt -pthread $ax_pthread_flags"
;;
*-darwin*)
ax_pthread_flags="-pthread $ax_pthread_flags"
darwin*)
AC_REQUIRE([WOLFSSL_DARWIN_USING_CLANG])
AS_IF([test x"$wolfssl_darwin_clang" = x"yes"],
[ax_pthread_flags="$ax_pthread_flags"],
[ax_pthread_flags="-pthread $ax_pthread_flags"])
;;
esac
@ -254,9 +257,16 @@ if test "x$ax_pthread_ok" = xyes; then
AC_MSG_CHECKING([if more special flags are required for pthreads])
flag=no
case "${host_cpu}-${host_os}" in
*-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
*solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
case ${host_os} in
aix* | freebsd* | darwin*) flag="-D_THREAD_SAFE";;
osf* | hpux*) flag="-D_REENTRANT";;
solaris*)
if test "$GCC" = "yes"; then
flag="-D_REENTRANT"
else
flag="-mt -D_REENTRANT"
fi
;;
esac
AC_MSG_RESULT(${flag})
if test "x$flag" != xno; then
@ -276,16 +286,24 @@ if test "x$ax_pthread_ok" = xyes; then
LIBS="$save_LIBS"
CFLAGS="$save_CFLAGS"
# More AIX lossage: must compile with xlc_r or cc_r
if test x"$GCC" != xyes; then
AC_CHECK_PROGS(PTHREAD_CC, xlc_r cc_r, ${CC})
else
PTHREAD_CC=$CC
# More AIX lossage: compile with *_r variant
if test "x$GCC" != xyes; then
case $host_os in
aix*)
AS_CASE(["x/$CC"],
[x*/c89|x*/c89_128|x*/c99|x*/c99_128|x*/cc|x*/cc128|x*/xlc|x*/xlc_v6|x*/xlc128|x*/xlc128_v6],
[#handle absolute path differently from PATH based program lookup
AS_CASE(["x$CC"],
[x/*],
[AS_IF([AS_EXECUTABLE_P([${CC}_r])],[PTHREAD_CC="${CC}_r"])],
[AC_CHECK_PROGS([PTHREAD_CC],[${CC}_r],[$CC])])])
;;
esac
fi
else
PTHREAD_CC="$CC"
fi
test -n "$PTHREAD_CC" || PTHREAD_CC="$CC"
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(PTHREAD_CFLAGS)
AC_SUBST(PTHREAD_CC)

92
FreeRTOS-Plus/Source/CyaSSL/m4/ax_tls.m4 Normal file
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@ -0,0 +1,92 @@
# ===========================================================================
# http://www.gnu.org/software/autoconf-archive/ax_tls.html
# ===========================================================================
#
# SYNOPSIS
#
# AX_TLS([action-if-found], [action-if-not-found])
#
# DESCRIPTION
#
# Provides a test for the compiler support of thread local storage (TLS)
# extensions. Defines TLS if it is found. Currently knows about GCC/ICC
# and MSVC. I think SunPro uses the same as GCC, and Borland apparently
# supports either.
#
# LICENSE
#
# Copyright (c) 2008 Alan Woodland <ajw05@aber.ac.uk>
# Copyright (c) 2010 Diego Elio Petteno` <flameeyes@gmail.com>
#
# This program is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
# Public License for more details.
#
# You should have received a copy of the GNU General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
# As a special exception, the respective Autoconf Macro's copyright owner
# gives unlimited permission to copy, distribute and modify the configure
# scripts that are the output of Autoconf when processing the Macro. You
# need not follow the terms of the GNU General Public License when using
# or distributing such scripts, even though portions of the text of the
# Macro appear in them. The GNU General Public License (GPL) does govern
# all other use of the material that constitutes the Autoconf Macro.
#
# This special exception to the GPL applies to versions of the Autoconf
# Macro released by the Autoconf Archive. When you make and distribute a
# modified version of the Autoconf Macro, you may extend this special
# exception to the GPL to apply to your modified version as well.
#serial 11
# Define m4_ifblank and m4_ifnblank macros from introduced in
# autotools 2.64 m4sugar.m4 if using an earlier autotools.
ifdef([m4_ifblank], [], [
m4_define([m4_ifblank],
[m4_if(m4_translit([[$1]], [ ][ ][
]), [], [$2], [$3])])
])
ifdef([m4_ifnblank], [], [
m4_define([m4_ifnblank],
[m4_if(m4_translit([[$1]], [ ][ ][
]), [], [$3], [$2])])
])
AC_DEFUN([AX_TLS], [
AC_MSG_CHECKING(for thread local storage (TLS) class)
AC_CACHE_VAL(ac_cv_tls, [
ax_tls_keywords="__thread __declspec(thread) none"
for ax_tls_keyword in $ax_tls_keywords; do
AS_CASE([$ax_tls_keyword],
[none], [ac_cv_tls=none ; break],
[AC_TRY_COMPILE(
[#include <stdlib.h>
static void
foo(void) {
static ] $ax_tls_keyword [ int bar;
exit(1);
}],
[],
[ac_cv_tls=$ax_tls_keyword ; break],
ac_cv_tls=none
)])
done
])
AC_MSG_RESULT($ac_cv_tls)
AS_IF([test "$ac_cv_tls" != "none"],
AC_DEFINE_UNQUOTED([TLS], $ac_cv_tls, [If the compiler supports a TLS storage class define it to that here])
m4_ifnblank([$1], [$1]),
m4_ifnblank([$2], [$2])
)
])

75
FreeRTOS-Plus/Source/CyaSSL/m4/ax_vcs_checkout.m4 Normal file
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@ -0,0 +1,75 @@
# ===========================================================================
# http://
# ===========================================================================
#
# SYNOPSIS
#
# AX_VCS_CHECKOUT
#
# DESCRIPTION
#
# Discover whether or not we are operating with a tree which
# has been checked out of a version control system.
#
#
# LICENSE
#
# Copyright (C) 2012 Brian Aker
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
#
# * 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.
#
# * The names of its contributors may not be used to endorse or
# promote products derived from this software without specific prior
# written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "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 COPYRIGHT
# OWNER OR CONTRIBUTORS 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.
#serial 6
AC_DEFUN([AX_VCS_SYSTEM],
[AC_PREREQ([2.63])dnl
AC_CACHE_CHECK([for vcs system], [ac_cv_vcs_system],
[ac_cv_vcs_system="none"
AS_IF([test -d ".bzr"],[ac_cv_vcs_system="bazaar"])
AS_IF([test -d ".svn"],[ac_cv_vcs_system="svn"])
AS_IF([test -d ".hg"],[ac_cv_vcs_system="mercurial"])
AS_IF([test -d ".git"],[ac_cv_vcs_system="git"])
])
AC_DEFINE_UNQUOTED([VCS_SYSTEM],["$ac_cv_vcs_system"],[VCS system])
])
AC_DEFUN([AX_VCS_CHECKOUT],
[AC_PREREQ([2.63])dnl
AC_REQUIRE([AX_VCS_SYSTEM])
AC_CACHE_CHECK([for vcs checkout],[ac_cv_vcs_checkout],
[AS_IF([test "x$ac_cv_vcs_system" != "xnone"],
[ac_cv_vcs_checkout=yes],
[ac_cv_vcs_checkout=no])
])
AM_CONDITIONAL([IS_VCS_CHECKOUT],[test "x$ac_cv_vcs_checkout" = "xyes"])
AS_IF([test "x$ac_cv_vcs_checkout" = "xyes"],
[AC_DEFINE([VCS_CHECKOUT],[1],[Define if the code was built from VCS.])],
[AC_DEFINE([VCS_CHECKOUT],[0],[Define if the code was built from VCS.])])
])

1359
FreeRTOS-Plus/Source/CyaSSL/m4/libtool.m4 vendored
View file

File diff suppressed because it is too large Load diff

19
FreeRTOS-Plus/Source/CyaSSL/m4/ltoptions.m4 vendored
View file

@ -326,9 +326,24 @@ dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
m4_define([_LT_WITH_PIC],
[AC_ARG_WITH([pic],
[AS_HELP_STRING([--with-pic],
[AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
[pic_mode="$withval"],
[lt_p=${PACKAGE-default}
case $withval in
yes|no) pic_mode=$withval ;;
*)
pic_mode=default
# Look at the argument we got. We use all the common list separators.
lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
for lt_pkg in $withval; do
IFS="$lt_save_ifs"
if test "X$lt_pkg" = "X$lt_p"; then
pic_mode=yes
fi
done
IFS="$lt_save_ifs"
;;
esac],
[pic_mode=default])
test -z "$pic_mode" && pic_mode=m4_default([$1], [default])

12
FreeRTOS-Plus/Source/CyaSSL/m4/ltversion.m4 vendored
View file

@ -7,17 +7,17 @@
# unlimited permission to copy and/or distribute it, with or without
# modifications, as long as this notice is preserved.
# Generated from ltversion.in.
# @configure_input@
# serial 3175 ltversion.m4
# serial 3337 ltversion.m4
# This file is part of GNU Libtool
m4_define([LT_PACKAGE_VERSION], [2.2.10])
m4_define([LT_PACKAGE_REVISION], [1.3175])
m4_define([LT_PACKAGE_VERSION], [2.4.2])
m4_define([LT_PACKAGE_REVISION], [1.3337])
AC_DEFUN([LTVERSION_VERSION],
[macro_version='2.2.10'
macro_revision='1.3175'
[macro_version='2.4.2'
macro_revision='1.3337'
_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
_LT_DECL(, macro_revision, 0)
])

23
FreeRTOS-Plus/Source/CyaSSL/m4/visibility.m4
View file

@ -1,5 +1,5 @@
# visibility.m4 serial 3 (gettext-0.18)
dnl Copyright (C) 2005, 2008-2010 Free Software Foundation, Inc.
# visibility.m4 serial 4 (gettext-0.18.2)
dnl Copyright (C) 2005, 2008, 2010-2011 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
@ -33,7 +33,8 @@ AC_DEFUN([gl_VISIBILITY],
AC_CACHE_VAL([gl_cv_cc_vis_werror], [
gl_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([], [],
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[]], [[]])],
[gl_cv_cc_vis_werror=yes],
[gl_cv_cc_vis_werror=no])
CFLAGS="$gl_save_CFLAGS"])
@ -51,13 +52,15 @@ AC_DEFUN([gl_VISIBILITY],
if test $gl_cv_cc_vis_werror = yes; then
CFLAGS="$CFLAGS -Werror"
fi
AC_TRY_COMPILE(
[extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}],
[],
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM(
[[extern __attribute__((__visibility__("hidden"))) int hiddenvar;
extern __attribute__((__visibility__("default"))) int exportedvar;
extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void);
extern __attribute__((__visibility__("default"))) int exportedfunc (void);
void dummyfunc (void) {}
]],
[[]])],
[gl_cv_cc_visibility=yes],
[gl_cv_cc_visibility=no])
CFLAGS="$gl_save_CFLAGS"])

37
FreeRTOS-Plus/Source/CyaSSL/m4/wolfssl_darwin_clang.m4 Normal file
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@ -0,0 +1,37 @@
# ===========================================================================
#
# SYNOPSIS
#
# WOLFSSL_DARWIN_USING_CLANG
#
# DESCRIPTION
#
# With the advent of Apple Xcode v5.0, the old tool sets are missing from
# the distribution. The provided "gcc" executable wrapper accepts the
# "-pthread" flag, and passes it to the underlying "clang" which chokes
# on it. This script checks the version of the gcc executable to see if
# it reports it is really "clang".
#
# The value is placed in the wolfssl_darwin_clang variable.
#
# LICENSE
#
# Copyright (c) 2013 John Safranek <john@wolfssl.com>
#
# Copying and distribution of this file, with or without modification, are
# permitted in any medium without royalty provided the copyright notice
# and this notice are preserved. This file is offered as-is, without any
# warranty.
#serial 1
AC_DEFUN([WOLFSSL_DARWIN_USING_CLANG],
[
if test x"$CC" = xclang; then
wolfssl_darwin_clang=yes
elif test x"$CC" = x || test x"$CC" = xgcc; then
if /usr/bin/gcc -v 2>&1 | grep 'clang' >/dev/null 2>&1; then
wolfssl_darwin_clang=yes
fi
fi
])