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wolfssl/configure.ac

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# configure.ac
#
# Copyright (C) 2006-2013 wolfSSL Inc.
#
# This file is part of CyaSSL.
#
#
AC_INIT([cyassl],[2.7.1],[http://www.yassl.com])
AC_CONFIG_AUX_DIR([build-aux])
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_TARGET
AC_USE_SYSTEM_EXTENSIONS
AM_INIT_AUTOMAKE([1.11 -Wall -Werror -Wno-portability foreign tar-ustar subdir-objects])
AC_CANONICAL_HOST
AC_CANONICAL_BUILD
AC_PREREQ([2.63])
AC_CONFIG_HEADERS([config.h:config.in])dnl Keep filename to 8.3 for MS-DOS.
#shared library versioning
CYASSL_LIBRARY_VERSION=5:1:0
# | | |
# +------+ | +---+
# | | |
# current:revision:age
# | | |
# | | +- increment if interfaces have been added
# | | set to zero if interfaces have been removed
# | or changed
# | +- increment if source code has changed
# | set to zero if current is incremented
# +- increment if interfaces have been added, removed or changed
AC_SUBST([CYASSL_LIBRARY_VERSION])
# capture user C_EXTRA_FLAGS from ./configure line, CFLAGS may hold -g -O2 even
# if user doesn't override, no way to tell
USER_C_EXTRA_FLAGS="$C_EXTRA_FLAGS"
LT_PREREQ([2.2])
LT_INIT([disable-static],[win32-dll])
LT_LANG([C++])
LT_LANG([C])
gl_VISIBILITY
AS_IF([ test -n "$CFLAG_VISIBILITY" ], [
AM_CPPFLAGS="$AM_CPPFLAGS $CFLAG_VISIBILITY"
CPPFLAGS="$CPPFLAGS $CFLAG_VISIBILITY"
])
m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
AX_CXX_COMPILER_VERSION
AC_CHECK_FUNCS([gethostbyname])
AC_CHECK_FUNCS([getaddrinfo])
AC_CHECK_FUNCS([gettimeofday])
AC_CHECK_FUNCS([inet_ntoa])
AC_CHECK_FUNCS([memset])
AC_CHECK_FUNCS([socket])
AC_CHECK_HEADERS([arpa/inet.h])
AC_CHECK_HEADERS([fcntl.h])
AC_CHECK_HEADERS([limits.h])
AC_CHECK_HEADERS([netdb.h])
AC_CHECK_HEADERS([netinet/in.h])
AC_CHECK_HEADERS([stddef.h])
AC_CHECK_HEADERS([sys/ioctl.h])
AC_CHECK_HEADERS([sys/socket.h])
AC_CHECK_HEADERS([sys/time.h])
AC_CHECK_HEADERS([errno.h])
AC_CHECK_LIB(network,socket)
AC_CHECK_SIZEOF(long long, 8)
AC_CHECK_SIZEOF(long, 4)
AC_C_BIGENDIAN
# mktime check takes forever on some systems, if time supported it would be
# highly unusual for mktime to be missing
#AC_FUNC_MKTIME
AC_PROG_CC
AC_PROG_CC_C_O
AC_PROG_CXX
AC_PROG_INSTALL
AC_TYPE_SIZE_T
AC_TYPE_UINT8_T
AM_PROG_AS
AM_PROG_CC_C_O
LT_LIB_M
OPTIMIZE_CFLAGS="-Os -fomit-frame-pointer"
OPTIMIZE_FAST_CFLAGS="-O2 -fomit-frame-pointer"
OPTIMIZE_HUGE_CFLAGS="-funroll-loops -DTFM_SMALL_SET"
DEBUG_CFLAGS="-g -DDEBUG -DDEBUG_CYASSL"
# DEBUG
AX_DEBUG
AS_IF([test "$ax_enable_debug" = "yes"],
[AM_CFLAGS="$DEBUG_CFLAGS $AM_CFLAGS"],
[AM_CFLAGS="$AM_CFLAGS -DNDEBUG"])
# SINGLE THREADED
AC_ARG_ENABLE([singlethreaded],
[ --enable-singlethreaded Enable CyaSSL single threaded (default: disabled)],
[ ENABLED_SINGLETHREADED=$enableval ],
[ ENABLED_SINGLETHREADED=no ])
AS_IF([ test "x$ENABLED_SINGLETHREADED" = "xno" ],[
AX_PTHREAD([
AC_DEFINE([HAVE_PTHREAD], [1], [Define if you have POSIX threads libraries and header files.])
AM_CFLAGS="-D_POSIX_THREADS $AM_CFLAGS $PTHREAD_CFLAGS"
LIBS="$LIBS $PTHREAD_LIBS"
],[
ENABLED_SINGLETHREADED=yes
])
])
AS_IF([ test "x$ENABLED_SINGLETHREADED" = "xyes" ],[ AM_CFLAGS="-DSINGLE_THREADED $AM_CFLAGS" ])
# DTLS
AC_ARG_ENABLE([dtls],
[ --enable-dtls Enable CyaSSL DTLS (default: disabled)],
[ ENABLED_DTLS=$enableval ],
[ ENABLED_DTLS=no ]
)
if test "$ENABLED_DTLS" = "yes"
then
AM_CFLAGS="-DCYASSL_DTLS $AM_CFLAGS"
fi
# OPENSSL Extra Compatibility
AC_ARG_ENABLE([opensslextra],
[ --enable-opensslextra Enable extra OpenSSL API, size+ (default: disabled)],
[ ENABLED_OPENSSLEXTRA=$enableval ],
[ ENABLED_OPENSSLEXTRA=no ]
)
if test "$ENABLED_OPENSSLEXTRA" = "yes"
then
AM_CFLAGS="-DOPENSSL_EXTRA $AM_CFLAGS"
fi
if test "$ENABLED_OPENSSLEXTRA" = "yes" && test "$ENABLED_SMALL" = "yes"
then
AC_MSG_ERROR([cannot enable small and opensslextra, only one or the other.])
fi
# IPv6 Test Apps
AC_ARG_ENABLE([ipv6],
[ --enable-ipv6 Enable testing of IPV6 (default: disabled)],
[ ENABLED_IPV6=$enableval ],
[ ENABLED_IPV6=no ]
)
if test "$ENABLED_IPV6" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DTEST_IPV6"
fi
# Fortress build
AC_ARG_ENABLE([fortress],
[ --enable-fortress Enable SSL fortress build (default: disabled)],
[ ENABLED_FORTRESS=$enableval ],
[ ENABLED_FORTRESS=no ]
)
if test "$ENABLED_FORTRESS" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DFORTRESS -DOPENSSL_EXTRA -DCYASSL_DES_ECB -DCYASSL_AES_COUNTER -DCYASSL_AES_DIRECT -DCYASSL_DER_LOAD -DCYASSL_SHA512 -DCYASSL_SHA384 -DCYASSL_KEY_GEN"
fi
# ssl bump build
AC_ARG_ENABLE([bump],
[ --enable-bump Enable SSL Bump build (default: disabled)],
[ ENABLED_BUMP=$enableval ],
[ ENABLED_BUMP=no ]
)
if test "$ENABLED_BUMP" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DLARGE_STATIC_BUFFERS -DCYASSL_CERT_GEN -DCYASSL_KEY_GEN -DHUGE_SESSION_CACHE -DOPENSSL_EXTRA -DFP_MAX_BITS=8192 -DCYASSL_DER_LOAD -DCYASSL_ALT_NAMES -DCYASSL_TEST_CERT"
fi
ENABLED_SLOWMATH="yes"
# lean psk build
AC_ARG_ENABLE([leanpsk],
[ --enable-leanpsk Enable Lean PSK build (default: disabled)],
[ ENABLED_LEANPSK=$enableval ],
[ ENABLED_LEANPSK=no ]
)
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DCYASSL_LEANPSK -DHAVE_NULL_CIPHER -DSINGLE_THREADED -DNO_AES -DNO_FILESYSTEM -DNO_RABBIT -DNO_RSA -DNO_DSA -DNO_DH -DNO_CERTS -DNO_PWDBASED -DNO_DES3 -DNO_MD4 -DNO_MD5 -DNO_ERROR_STRINGS -DNO_OLD_TLS -DNO_RC4 -DNO_WRITEV -DNO_SESSION_CACHE -DNO_DEV_RANDOM -DCYASSL_USER_IO -DNO_SHA -DUSE_SLOW_SHA"
ENABLED_SLOWMATH="no"
ENABLED_SINGLETHREADED="yes"
fi
AM_CONDITIONAL([BUILD_LEANPSK], [test "x$ENABLED_LEANPSK" = "xyes"])
# big cache
AC_ARG_ENABLE([bigcache],
[ --enable-bigcache Enable big session cache (default: disabled)],
[ ENABLED_BIGCACHE=$enableval ],
[ ENABLED_BIGCACHE=no ]
)
if test "$ENABLED_BIGCACHE" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DBIG_SESSION_CACHE"
fi
# HUGE cache
AC_ARG_ENABLE([hugecache],
[ --enable-hugecache Enable huge session cache (default: disabled)],
[ ENABLED_HUGECACHE=$enableval ],
[ ENABLED_HUGECACHE=no ]
)
if test "$ENABLED_HUGECACHE" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHUGE_SESSION_CACHE"
fi
# SMALL cache
AC_ARG_ENABLE([smallcache],
[ --enable-smallcache Enable small session cache (default: disabled)],
[ ENABLED_SMALLCACHE=$enableval ],
[ ENABLED_SMALLCACHE=no ]
)
if test "$ENABLED_SMALLCACHE" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DSMALL_SESSION_CACHE"
fi
# Persistent session cache
AC_ARG_ENABLE([savesession],
[ --enable-savesession Enable persistent session cache (default: disabled)],
[ ENABLED_SAVESESSION=$enableval ],
[ ENABLED_SAVESESSION=no ]
)
if test "$ENABLED_SAVESESSION" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DPERSIST_SESSION_CACHE"
fi
# Persistent cert cache
AC_ARG_ENABLE([savecert],
[ --enable-savecert Enable persistent cert cache (default: disabled)],
[ ENABLED_SAVECERT=$enableval ],
[ ENABLED_SAVECERT=no ]
)
if test "$ENABLED_SAVECERT" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DPERSIST_CERT_CACHE"
fi
# SNIFFER
AC_ARG_ENABLE([sniffer],
[AS_HELP_STRING([--enable-sniffer],[ Enable CyaSSL sniffer support (default: disabled) ])],[
AS_IF([ test "x$enableval" = "xyes" ],[ AC_CHECK_HEADERS([pcap/pcap.h],[
ENABLED_SNIFFER=yes
AM_CFLAGS="$AM_CFLAGS -DCYASSL_SNIFFER -DOPENSSL_EXTRA"
],[ ENABLED_SNIFFER=no ]) ])
],[
ENABLED_SNIFFER=no
])
AM_CONDITIONAL([BUILD_SNIFFER], [ test "x$ENABLED_SNIFFER" = "xyes" ])
# AES-GCM
AC_ARG_ENABLE([aesgcm],
[ --enable-aesgcm Enable CyaSSL AES-GCM support (default: disabled)],
[ ENABLED_AESGCM=$enableval ],
[ ENABLED_AESGCM=no ]
)
if test "$ENABLED_AESGCM" = "word32"
then
AM_CFLAGS="$AM_CFLAGS -DGCM_WORD32"
ENABLED_AESGCM=yes
fi
if test "$ENABLED_AESGCM" = "small"
then
AM_CFLAGS="$AM_CFLAGS -DGCM_SMALL"
ENABLED_AESGCM=yes
fi
if test "$ENABLED_AESGCM" = "table"
then
AM_CFLAGS="$AM_CFLAGS -DGCM_TABLE"
ENABLED_AESGCM=yes
fi
if test "$ENABLED_AESGCM" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_AESGCM"
fi
AM_CONDITIONAL([BUILD_AESGCM], [test "x$ENABLED_AESGCM" = "xyes"])
# AES-CCM
AC_ARG_ENABLE([aesccm],
[ --enable-aesccm Enable CyaSSL AES-CCM support (default: disabled)],
[ ENABLED_AESCCM=$enableval ],
[ ENABLED_AESCCM=no ]
)
if test "$ENABLED_AESCCM" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_AESCCM"
fi
AM_CONDITIONAL([BUILD_AESCCM], [test "x$ENABLED_AESCCM" = "xyes"])
# AES-NI
AC_ARG_ENABLE([aesni],
[ --enable-aesni Enable CyaSSL AES-NI support (default: disabled)],
[ ENABLED_AESNI=$enableval ],
[ ENABLED_AESNI=no ]
)
if test "$ENABLED_AESNI" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DCYASSL_AESNI"
if test "$GCC" = "yes"
then
# GCC needs these flags, icc doesn't
# opt levels greater than 2 may cause problems on systems w/o aesni
AM_CFLAGS="$AM_CFLAGS -maes -msse4"
fi
fi
AM_CONDITIONAL([BUILD_AESNI], [test "x$ENABLED_AESNI" = "xyes"])
# Camellia
AC_ARG_ENABLE([camellia],
[ --enable-camellia Enable CyaSSL Camellia support (default: disabled)],
[ ENABLED_CAMELLIA=$enableval ],
[ ENABLED_CAMELLIA=no ]
)
if test "$ENABLED_CAMELLIA" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_CAMELLIA"
fi
AM_CONDITIONAL([BUILD_CAMELLIA], [test "x$ENABLED_CAMELLIA" = "xyes"])
# MD2
AC_ARG_ENABLE([md2],
[ --enable-md2 Enable CyaSSL MD2 support (default: disabled)],
[ ENABLED_MD2=$enableval ],
[ ENABLED_MD2=no ]
)
if test "$ENABLED_BUMP" = "yes"
then
ENABLED_MD2="yes"
fi
if test "$ENABLED_MD2" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DCYASSL_MD2"
fi
AM_CONDITIONAL([BUILD_MD2], [test "x$ENABLED_MD2" = "xyes"])
# NULL CIPHER
AC_ARG_ENABLE([nullcipher],
[ --enable-nullcipher Enable CyaSSL NULL cipher support (default: disabled)],
[ ENABLED_NULL_CIPHER=$enableval ],
[ ENABLED_NULL_CIPHER=no ]
)
if test "$ENABLED_NULL_CIPHER" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_NULL_CIPHER"
fi
# RIPEMD
AC_ARG_ENABLE([ripemd],
[ --enable-ripemd Enable CyaSSL RIPEMD-160 support (default: disabled)],
[ ENABLED_RIPEMD=$enableval ],
[ ENABLED_RIPEMD=no ]
)
if test "$ENABLED_RIPEMD" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DCYASSL_RIPEMD"
fi
AM_CONDITIONAL([BUILD_RIPEMD], [test "x$ENABLED_RIPEMD" = "xyes"])
# BLAKE2
AC_ARG_ENABLE([blake2],
[ --enable-blake2 Enable CyaSSL BLAKE2 support (default: disabled)],
[ ENABLED_BLAKE2=$enableval ],
[ ENABLED_BLAKE2=no ]
)
if test "$ENABLED_BLAKE2" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_BLAKE2"
fi
AM_CONDITIONAL([BUILD_BLAKE2], [test "x$ENABLED_BLAKE2" = "xyes"])
# SHA512
AC_ARG_ENABLE([sha512],
[ --enable-sha512 Enable CyaSSL SHA-512 support (default: disabled)],
[ ENABLED_SHA512=$enableval ],
[ ENABLED_SHA512=no ]
)
if test "$ENABLED_SHA512" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DCYASSL_SHA512 -DCYASSL_SHA384"
fi
if test "$ENABLED_FORTRESS" = "yes"
then
ENABLED_SHA512="yes"
fi
AM_CONDITIONAL([BUILD_SHA512], [test "x$ENABLED_SHA512" = "xyes"])
# SESSION CERTS
AC_ARG_ENABLE([sessioncerts],
[ --enable-sessioncerts Enable session cert storing (default: disabled)],
[ ENABLED_SESSIONCERTS=$enableval ],
[ ENABLED_SESSIONCERTS=no ]
)
if test "$ENABLED_SESSIONCERTS" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DSESSION_CERTS"
fi
# KEY GENERATION
AC_ARG_ENABLE([keygen],
[ --enable-keygen Enable key generation (default: disabled)],
[ ENABLED_KEYGEN=$enableval ],
[ ENABLED_KEYGEN=no ]
)
if test "$ENABLED_KEYGEN" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DCYASSL_KEY_GEN"
fi
# CERT GENERATION
AC_ARG_ENABLE([certgen],
[ --enable-certgen Enable cert generation (default: disabled)],
[ ENABLED_CERTGEN=$enableval ],
[ ENABLED_CERTGEN=no ]
)
if test "$ENABLED_CERTGEN" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DCYASSL_CERT_GEN"
fi
# SEP
AC_ARG_ENABLE([sep],
[ --enable-sep Enable sep extensions (default: disabled)],
[ ENABLED_SEP=$enableval ],
[ ENABLED_SEP=no ]
)
if test "$ENABLED_SEP" = "yes"
then
AM_CFLAGS="-DCYASSL_SEP -DKEEP_PEER_CERT $AM_CFLAGS"
fi
# DSA
AC_ARG_ENABLE([dsa],
[ --enable-dsa Enable DSA (default: disabled)],
[ ENABLED_DSA=$enableval ],
[ ENABLED_DSA=no ]
)
if test "$ENABLED_DSA" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_DSA"
fi
AM_CONDITIONAL([BUILD_DSA], [test "x$ENABLED_DSA" = "xyes"])
# ECC
AC_ARG_ENABLE([ecc],
[ --enable-ecc Enable ECC (default: disabled)],
[ ENABLED_ECC=$enableval ],
[ ENABLED_ECC=no ]
)
if test "$ENABLED_ECC" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_ECC"
fi
AM_CONDITIONAL([BUILD_ECC], [test "x$ENABLED_ECC" = "xyes"])
if test "$ENABLED_ECC" = "yes" && test "$ENABLED_SMALL" = "yes"
then
AC_MSG_ERROR([cannot enable ecc and small, ecc requires TLS which small turns off.])
fi
# PSK
AC_ARG_ENABLE([psk],
[ --enable-psk Enable PSK (default: disabled)],
[ ENABLED_PSK=$enableval ],
[ ENABLED_PSK=no ]
)
if test "$ENABLED_PSK" = "no" && test "$ENABLED_LEANPSK" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_PSK"
fi
if test "$ENABLED_PSK" = "no" && test "$ENABLED_LEANPSK" = "yes"
then
ENABLED_PSK=yes
fi
# ERROR STRINGS
AC_ARG_ENABLE([errorstrings],
[ --enable-errorstrings Enable error strings table (default: enabled)],
[ ENABLED_ERROR_STRINGS=$enableval ],
[ ENABLED_ERROR_STRINGS=yes ]
)
if test "$ENABLED_ERROR_STRINGS" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_ERROR_STRINGS"
else
# turn off error strings if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_ERROR_STRINGS"
ENABLED_ERROR_STRINGS=no
fi
fi
# OLD TLS
AC_ARG_ENABLE([oldtls],
[ --enable-oldtls Enable old TLS versions < 1.2 (default: enabled)],
[ ENABLED_OLD_TLS=$enableval ],
[ ENABLED_OLD_TLS=yes ]
)
if test "$ENABLED_OLD_TLS" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_OLD_TLS"
else
# turn off old if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_OLD_TLS"
ENABLED_OLD_TLS=no
fi
fi
# STACK SIZE info for examples
AC_ARG_ENABLE([stacksize],
[ --enable-stacksize Enable stack size info on examples (default: disabled)],
[ ENABLED_STACKSIZE=$enableval ],
[ ENABLED_STACKSIZE=no ]
)
if test "$ENABLED_STACKSIZE" = "yes"
then
AC_CHECK_FUNC([posix_memalign], [], [AC_MSG_ERROR(stacksize needs posix_memalign)])
AC_CHECK_FUNC([pthread_attr_setstack], [], AC_CHECK_LIB([pthread],[pthread_attr_setstack]))
AM_CFLAGS="$AM_CFLAGS -DHAVE_STACK_SIZE -DCYASSL_LOW_MEMORY"
fi
# MEMORY
AC_ARG_ENABLE([memory],
[ --enable-memory Enable memory callbacks (default: enabled)],
[ ENABLED_MEMORY=$enableval ],
[ ENABLED_MEMORY=yes ]
)
if test "$ENABLED_MEMORY" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_CYASSL_MEMORY"
else
# turn off memory cb if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
# but don't turn on NO_CYASSL_MEMORY because using own
ENABLED_MEMORY=no
fi
fi
AM_CONDITIONAL([BUILD_MEMORY], [test "x$ENABLED_MEMORY" = "xyes"])
# RSA
AC_ARG_ENABLE([rsa],
[ --enable-rsa Enable RSA (default: enabled)],
[ ENABLED_RSA=$enableval ],
[ ENABLED_RSA=yes ]
)
if test "$ENABLED_RSA" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_RSA"
else
# turn off RSA if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_RSA"
ENABLED_RSA=no
fi
fi
AM_CONDITIONAL([BUILD_RSA], [test "x$ENABLED_RSA" = "xyes"])
# DH
AC_ARG_ENABLE([dh],
[ --enable-dh Enable DH (default: enabled)],
[ ENABLED_DH=$enableval ],
[ ENABLED_DH=yes ]
)
if test "$ENABLED_DH" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_DH"
else
# turn off DH if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_DH"
ENABLED_DH=no
fi
fi
AM_CONDITIONAL([BUILD_DH], [test "x$ENABLED_DH" = "xyes"])
# ASN
# turn off asn, which means no certs, no rsa, no dh, no dsa, no ecc,
# and no big int, use this to disable all public key stuff
AC_ARG_ENABLE([asn],
[ --enable-asn Enable ASN (default: enabled)],
[ ENABLED_ASN=$enableval ],
[ ENABLED_ASN=yes ]
)
if test "$ENABLED_ASN" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_ASN -DNO_CERTS -DNO_BIG_INT"
else
# turn off ASN if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_ASN -DNO_CERTS -DNO_BIG_INT"
ENABLED_ASN=no
fi
fi
if test "$ENABLED_RSA" = "yes" && test "$ENABLED_ASN" = "no"
then
AC_MSG_ERROR([please disable rsa if disabling asn.])
fi
if test "$ENABLED_DSA" = "yes" && test "$ENABLED_ASN" = "no"
then
AC_MSG_ERROR([please disable dsa if disabling asn.])
fi
if test "$ENABLED_DH" = "yes" && test "$ENABLED_ASN" = "no"
then
AC_MSG_ERROR([please disable dh if disabling asn.])
fi
if test "$ENABLED_ECC" = "yes" && test "$ENABLED_ASN" = "no"
then
AC_MSG_ERROR([please disable ecc if disabling asn.])
fi
if test "$ENABLED_PSK" = "no" && test "$ENABLED_ASN" = "no"
then
AC_MSG_ERROR([please enable psk if disabling asn.])
fi
if test "$ENABLED_ASN" = "no"
then
ENABLED_FASTMATH=no
ENABLED_SLOWMATH=no
fi
AM_CONDITIONAL([BUILD_ASN], [test "x$ENABLED_ASN" = "xyes"])
# AES
AC_ARG_ENABLE([aes],
[ --enable-aes Enable AES (default: enabled)],
[ ENABLED_AES=$enableval ],
[ ENABLED_AES=yes ]
)
if test "$ENABLED_AES" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_AES"
else
# turn off AES if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_AES"
ENABLED_AES=no
fi
fi
AM_CONDITIONAL([BUILD_AES], [test "x$ENABLED_AES" = "xyes"])
# CODING
AC_ARG_ENABLE([coding],
[ --enable-coding Enable Coding base 16/64 (default: enabled)],
[ ENABLED_CODING=$enableval ],
[ ENABLED_CODING=yes ]
)
if test "$ENABLED_CODING" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_CODING"
else
# turn off CODING if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_CODING"
ENABLED_CODING=no
fi
fi
AM_CONDITIONAL([BUILD_CODING], [test "x$ENABLED_CODING" = "xyes"])
# DES3
AC_ARG_ENABLE([des3],
[ --enable-des3 Enable DES3 (default: enabled)],
[ ENABLED_DES3=$enableval ],
[ ENABLED_DES3=yes ]
)
if test "$ENABLED_DES3" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_DES3"
else
# turn off DES3 if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_DES3"
ENABLED_DES3=no
fi
fi
AM_CONDITIONAL([BUILD_DES3], [test "x$ENABLED_DES3" = "xyes"])
# ARC4
AC_ARG_ENABLE([arc4],
[ --enable-arc4 Enable ARC4 (default: enabled)],
[ ENABLED_ARC4=$enableval ],
[ ENABLED_ARC4=yes ]
)
if test "$ENABLED_ARC4" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_RC4"
else
# turn off ARC4 if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_RC4"
ENABLED_ARC4=no
fi
fi
AM_CONDITIONAL([BUILD_RC4], [test "x$ENABLED_ARC4" = "xyes"])
# MD5
AC_ARG_ENABLE([md5],
[ --enable-md5 Enable MD5 (default: enabled)],
[ ENABLED_MD5=$enableval ],
[ ENABLED_MD5=yes ]
)
if test "$ENABLED_MD5" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_MD5 -DNO_OLD_TLS"
else
# turn off MD5 if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_MD5 -DNO_OLD_TLS"
ENABLED_MD5=no
fi
fi
AM_CONDITIONAL([BUILD_MD5], [test "x$ENABLED_MD5" = "xyes"])
# SHA
AC_ARG_ENABLE([sha],
[ --enable-sha Enable SHA (default: enabled)],
[ ENABLED_SHA=$enableval ],
[ ENABLED_SHA=yes ]
)
if test "$ENABLED_SHA" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_SHA -DNO_OLD_TLS"
else
# turn off SHA if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_SHA -DNO_OLD_TLS"
ENABLED_SHA=no
fi
fi
AM_CONDITIONAL([BUILD_SHA], [test "x$ENABLED_SHA" = "xyes"])
# MD4
AC_ARG_ENABLE([md4],
[ --enable-md4 Enable MD4 (default: disabled)],
[ ENABLED_MD4=$enableval ],
[ ENABLED_MD4=no ]
)
if test "$ENABLED_MD4" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_MD4"
fi
AM_CONDITIONAL([BUILD_MD4], [test "x$ENABLED_MD4" = "xyes"])
# PWDBASED
AC_ARG_ENABLE([pwdbased],
[ --enable-pwdbased Enable PWDBASED (default: disabled)],
[ ENABLED_PWDBASED=$enableval ],
[ ENABLED_PWDBASED=no ]
)
if test "$ENABLED_PWDBASED" = "no"
then
if test "$ENABLED_OPENSSLEXTRA" = "yes"
then
# opensslextra needs pwdbased
ENABLED_PWDBASED=yes
else
AM_CFLAGS="$AM_CFLAGS -DNO_PWDBASED"
fi
fi
AM_CONDITIONAL([BUILD_PWDBASED], [test "x$ENABLED_PWDBASED" = "xyes"])
# HC128
AC_ARG_ENABLE([hc128],
[ --enable-hc128 Enable HC-128 (default: disabled)],
[ ENABLED_HC128=$enableval ],
[ ENABLED_HC128=no ]
)
if test "$ENABLED_HC128" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_HC128"
else
AM_CFLAGS="$AM_CFLAGS -DHAVE_HC128"
fi
AM_CONDITIONAL([BUILD_HC128], [test "x$ENABLED_HC128" = "xyes"])
# RABBIT
AC_ARG_ENABLE([rabbit],
[ --enable-rabbit Enable RABBIT (default: disabled)],
[ ENABLED_RABBIT=$enableval ],
[ ENABLED_RABBIT=no ]
)
if test "$ENABLED_RABBIT" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_RABBIT"
else
AM_CFLAGS="$AM_CFLAGS -DHAVE_RABBIT"
fi
AM_CONDITIONAL([BUILD_RABBIT], [test "x$ENABLED_RABBIT" = "xyes"])
# Web Server Build
AC_ARG_ENABLE([webserver],
[ --enable-webserver Enable Web Server (default: disabled)],
[ ENABLED_WEBSERVER=$enableval ],
[ ENABLED_WEBSERVER=no ]
)
if test "$ENABLED_WEBSERVER" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_WEBSERVER"
fi
# Filesystem Build
AC_ARG_ENABLE([filesystem],
[ --enable-filesystem Enable Filesystem support (default: enabled)],
[ ENABLED_FILESYSTEM=$enableval ],
[ ENABLED_FILESYSTEM=yes ]
)
if test "$ENABLED_FILESYSTEM" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_FILESYSTEM"
else
# turn off filesystem if leanpsk on
if test "$ENABLED_LEANPSK" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DNO_FILESYSTEM"
ENABLED_FILESYSTEM=no
fi
fi
# inline Build
AC_ARG_ENABLE([inline],
[ --enable-inline Enable inline functions (default: enabled)],
[ ENABLED_INLINE=$enableval ],
[ ENABLED_INLINE=yes ]
)
if test "$ENABLED_INLINE" = "no"
then
AM_CFLAGS="$AM_CFLAGS -DNO_INLINE"
fi
AM_CONDITIONAL([BUILD_INLINE], [test "x$ENABLED_INLINE" = "xyes"])
# OCSP
AC_ARG_ENABLE([ocsp],
[ --enable-ocsp Enable OCSP (default: disabled)],
[ ENABLED_OCSP=$enableval ],
[ ENABLED_OCSP=no ],
)
if test "$ENABLED_OCSP" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_OCSP"
fi
AM_CONDITIONAL([BUILD_OCSP], [test "x$ENABLED_OCSP" = "xyes"])
# CRL
AC_ARG_ENABLE([crl],
[ --enable-crl Enable CRL (default: disabled)],
[ ENABLED_CRL=$enableval ],
[ ENABLED_CRL=no ],
)
if test "$ENABLED_CRL" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_CRL"
fi
AM_CONDITIONAL([BUILD_CRL], [test "x$ENABLED_CRL" = "xyes"])
# CRL Monitor
AC_ARG_ENABLE([crl-monitor],
[ --enable-crl-monitor Enable CRL Monitor (default: disabled)],
[ ENABLED_CRL_MONITOR=$enableval ],
[ ENABLED_CRL_MONITOR=no ],
)
if test "$ENABLED_CRL_MONITOR" = "yes"
then
case $host_os in
*linux* | *darwin* | *freebsd*)
AM_CFLAGS="$AM_CFLAGS -DHAVE_CRL_MONITOR" ;;
*)
AC_MSG_ERROR([crl monitor only allowed on linux, OS X, or freebsd]) ;;
esac
fi
AM_CONDITIONAL([BUILD_CRL_MONITOR], [test "x$ENABLED_CRL_MONITOR" = "xyes"])
# NTRU
ntruHome=`pwd`/NTRU_algorithm
ntruInclude=$ntruHome/cryptolib
ntruLib=$ntruHome
AC_ARG_ENABLE([ntru],
[ --enable-ntru Enable NTRU (default: disabled)],
[ ENABLED_NTRU=$enableval ],
[ ENABLED_NTRU=no ]
)
if test "$ENABLED_NTRU" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_NTRU -I$ntruInclude"
AM_LDFLAGS="$AM_LDFLAGS -L$ntruLib"
LIBS="$LIBS -lntru_encrypt"
fi
AM_CONDITIONAL([BUILD_NTRU], [test "x$ENABLED_NTRU" = "xyes"])
if test "$ENABLED_NTRU" = "yes" && test "$ENABLED_SMALL" = "yes"
then
AC_MSG_ERROR([cannot enable ntru and small, ntru requires TLS which small turns off.])
fi
# SNI
AC_ARG_ENABLE([sni],
[ --enable-sni Enable SNI (default: disabled)],
[ ENABLED_SNI=$enableval ],
[ ENABLED_SNI=no ]
)
if test "x$ENABLED_SNI" = "xyes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_TLS_EXTENSIONS -DHAVE_SNI"
fi
# Maximum Fragment Length
AC_ARG_ENABLE([maxfragment],
[ --enable-maxfragment Enable Maximum Fragment Length (default: disabled)],
[ ENABLED_MAX_FRAGMENT=$enableval ],
[ ENABLED_MAX_FRAGMENT=no ]
)
if test "x$ENABLED_MAX_FRAGMENT" = "xyes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_TLS_EXTENSIONS -DHAVE_MAX_FRAGMENT"
fi
# Truncated HMAC
AC_ARG_ENABLE([truncatedhmac],
[ --enable-truncatedhmac Enable Truncated HMAC (default: disabled)],
[ ENABLED_TRUNCATED_HMAC=$enableval ],
[ ENABLED_TRUNCATED_HMAC=no ]
)
if test "x$ENABLED_TRUNCATED_HMAC" = "xyes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_TLS_EXTENSIONS -DHAVE_TRUNCATED_HMAC"
fi
# TLS Extensions
AC_ARG_ENABLE([tlsx],
[ --enable-tlsx Enable all TLS Extensions (default: disabled)],
[ ENABLED_TLSX=$enableval ],
[ ENABLED_TLSX=no ]
)
if test "x$ENABLED_TLSX" = "xyes"
then
ENABLED_SNI=yes
ENABLED_MAX_FRAGMENT=yes
AM_CFLAGS="$AM_CFLAGS -DHAVE_TLS_EXTENSIONS -DHAVE_SNI -DHAVE_MAX_FRAGMENT"
fi
#valgrind
AC_ARG_ENABLE([valgrind],
[ --enable-valgrind Enable valgrind for unit tests (default: disabled)],
[ ENABLED_VALGRIND=$enableval ],
[ ENABLED_VALGRIND=no ]
)
if test "$ENABLED_VALGRIND" = "yes"
then
AC_CHECK_PROG([HAVE_VALGRIND],[valgrind],[yes],[no])
if test "$HAVE_VALGRIND" = "no"
then
AC_MSG_ERROR([Valgrind not found.])
fi
enable_shared=no
enable_static=yes
AM_CFLAGS="$AM_CFLAGS -DHAVE_VALGRIND"
fi
AM_CONDITIONAL([USE_VALGRIND], [test "x$ENABLED_VALGRIND" = "xyes"])
# Test certs, use internal cert functions for extra testing
AC_ARG_ENABLE([testcert],
[ --enable-testcert Enable Test Cert (default: disabled)],
[ ENABLED_TESTCERT=$enableval ],
[ ENABLED_TESTCERT=no ]
)
if test "$ENABLED_TESTCERT" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DCYASSL_TEST_CERT"
fi
# set fastmath default
FASTMATH_DEFAULT=no
if test "$target_cpu" = "x86_64"
then
FASTMATH_DEFAULT=yes
fi
# fastmath
AC_ARG_ENABLE([fastmath],
[ --enable-fastmath Enable fast math ops (default: enabled on x86_64)],
[ ENABLED_FASTMATH=$enableval ],
[ ENABLED_FASTMATH=$FASTMATH_DEFAULT]
)
if test "x$ENABLED_FASTMATH" = "xyes"
then
# turn off fastmth if leanpsk on or asn off
if test "$ENABLED_LEANPSK" = "yes" || test "$ENABLED_ASN" = "no"
then
ENABLED_FASTMATH=no
else
AM_CFLAGS="$AM_CFLAGS -DUSE_FAST_MATH"
ENABLED_SLOWMATH="no"
fi
fi
# fast HUGE math
AC_ARG_ENABLE([fasthugemath],
[ --enable-fasthugemath Enable fast math + huge code (default: disabled)],
[ ENABLED_FASTHUGEMATH=$enableval ],
[ ENABLED_FASTHUGEMATH=no ]
)
if test "$ENABLED_BUMP" = "yes"
then
ENABLED_FASTHUGEMATH="yes"
fi
if test "$ENABLED_FASTHUGEMATH" = "yes"
then
ENABLED_FASTMATH="yes"
AM_CFLAGS="$AM_CFLAGS -DUSE_FAST_MATH"
ENABLED_SLOWMATH="no"
fi
AM_CONDITIONAL([BUILD_FASTMATH], [test "x$ENABLED_FASTMATH" = "xyes"])
AM_CONDITIONAL([BUILD_SLOWMATH], [test "x$ENABLED_SLOWMATH" = "xyes"])
# Enable Examples, used to disable examples
AC_ARG_ENABLE([examples],
[ --enable-examples Enable Examples (default: enabled)],
[ ENABLED_EXAMPLES=$enableval ],
[ ENABLED_EXAMPLES=yes ]
)
AS_IF([test "x$ENABLED_SINGLETHREADED" = "xyes"], [ENABLED_EXAMPLES="no"])
AS_IF([test "x$ENABLED_FILESYSTEM" = "xno"], [ENABLED_EXAMPLES="no"])
AS_IF([test "x$ENABLED_INLINE" = "xno"], [ENABLED_EXAMPLES="no"])
# certs still have sha signatures for now
AS_IF([test "x$ENABLED_SHA" = "xno"], [ENABLED_EXAMPLES="no"])
AM_CONDITIONAL([BUILD_EXAMPLES], [test "x$ENABLED_EXAMPLES" = "xyes"])
# LIBZ
ENABLED_LIBZ="no"
trylibzdir=""
AC_ARG_WITH([libz],
[ --with-libz=PATH PATH to libz install (default /usr/) ],
[
AC_MSG_CHECKING([for libz])
CPPFLAGS="$CPPFLAGS -DHAVE_LIBZ"
LIBS="$LIBS -lz"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <zlib.h>]], [[ deflateInit(0, 8); ]])],[ libz_linked=yes ],[ libz_linked=no ])
if test "x$libz_linked" == "xno" ; then
if test "x$withval" != "xno" ; then
trylibzdir=$withval
fi
if test "x$withval" == "xyes" ; then
trylibzdir="/usr"
fi
AM_LDFLAGS="$AM_LDFLAGS -L$trylibzdir/lib"
CPPFLAGS="$CPPFLAGS -I$trylibzdir/include"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <zlib.h>]], [[ deflateInit(0, 8); ]])],[ libz_linked=yes ],[ libz_linked=no ])
if test "x$libz_linked" == "xno" ; then
AC_MSG_ERROR([libz isn't found.
If it's already installed, specify its path using --with-libz=/dir/])
fi
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([yes])
fi
ENABLED_LIBZ="yes"
]
)
AM_CONDITIONAL([BUILD_LIBZ], [test "x$ENABLED_LIBZ" = "xyes"])
# cavium
trycaviumdir=""
AC_ARG_WITH([cavium],
[ --with-cavium=PATH PATH to cavium/software dir ],
[
AC_MSG_CHECKING([for cavium])
CPPFLAGS="$CPPFLAGS -DHAVE_CAVIUM"
if test "x$withval" == "xyes" ; then
AC_MSG_ERROR([need a PATH for --with-cavium])
fi
if test "x$withval" != "xno" ; then
trycaviumdir=$withval
fi
LDFLAGS="$AM_LDFLAGS $trycaviumdir/api/cavium_common.o"
CPPFLAGS="$CPPFLAGS -I$trycaviumdir/include"
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include "cavium_common.h"]], [[ CspShutdown(CAVIUM_DEV_ID); ]])],[ cavium_linked=yes ],[ cavium_linked=no ])
if test "x$cavium_linked" == "xno" ; then
AC_MSG_ERROR([cavium isn't found.
If it's already installed, specify its path using --with-cavium=/dir/])
fi
AC_MSG_RESULT([yes])
enable_shared=no
enable_static=yes
]
)
# microchip api
AC_ARG_ENABLE([mcapi],
[ --enable-mcapi Enable Microchip API (default: disabled)],
[ ENABLED_MCAPI=$enableval ],
[ ENABLED_MCAPI=no ]
)
if test "$ENABLED_MCAPI" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -DHAVE_MCAPI -DCYASSL_AES_COUNTER -DCYASSL_AES_DIRECT"
fi
if test "$ENABLED_MCAPI" = "yes" && test "$ENABLED_SHA512" = "no"
then
AC_MSG_ERROR([please enable sha512 if enabling mcapi.])
fi
if test "$ENABLED_MCAPI" = "yes" && test "$ENABLED_ECC" = "no"
then
AC_MSG_ERROR([please enable ecc if enabling mcapi.])
fi
if test "$ENABLED_MCAPI" = "yes" && test "$ENABLED_LIBZ" = "no"
then
AC_MSG_ERROR([please use --with-libz if enabling mcapi.])
fi
AM_CONDITIONAL([BUILD_MCAPI], [test "x$ENABLED_MCAPI" = "xyes"])
# OPTIMIZE FLAGS
if test "$GCC" = "yes"
then
AM_CFLAGS="$AM_CFLAGS -Wall -Wno-unused"
if test "$ax_enable_debug" = "no"
then
if test "$ENABLED_FASTMATH" = "yes"
then
AM_CFLAGS="$AM_CFLAGS $OPTIMIZE_FAST_CFLAGS"
if test "$ENABLED_FASTHUGEMATH" = "yes"
then
AM_CFLAGS="$AM_CFLAGS $OPTIMIZE_HUGE_CFLAGS"
fi
else
AM_CFLAGS="$AM_CFLAGS $OPTIMIZE_CFLAGS"
fi
fi
fi
LIB_SOCKET_NSL
AC_ARG_ENABLE([gcc-hardening],
AS_HELP_STRING(--enable-gcc-hardening, Enable compiler security checks (default: disabled)),
[if test x$enableval = xyes; then
AM_CFLAGS="$AM_CFLAGS -D_FORTIFY_SOURCE=2 -fstack-protector-all"
AM_CFLAGS="$AM_CFLAGS -fwrapv -fPIE -Wstack-protector"
AM_CFLAGS="$AM_CFLAGS --param ssp-buffer-size=1"
LDFLAGS="$LDFLAGS -pie"
fi])
AX_HARDEN_CC_COMPILER_FLAGS
# link to ws2_32 if on mingw
case $host_os in
*mingw32)
LDFLAGS="$LDFLAGS -lws2_32" ;;
esac
# add user C_EXTRA_FLAGS back
CFLAGS="$CFLAGS $USER_C_EXTRA_FLAGS"
OPTION_FLAGS="$USER_C_EXTRA_FLAGS $AM_CFLAGS"
CREATE_HEX_VERSION
AC_SUBST([AM_CPPFLAGS])
AC_SUBST([AM_CFLAGS])
AC_SUBST([AM_LDFLAGS])
# FINAL
AC_CONFIG_FILES([stamp-h], [echo timestamp > stamp-h])
AC_CONFIG_FILES([Makefile])
AC_CONFIG_FILES([cyassl/version.h])
AC_CONFIG_FILES([cyassl/options.h])
AC_CONFIG_FILES([support/libcyassl.pc])
AC_CONFIG_FILES([rpm/spec])
AX_CREATE_GENERIC_CONFIG
AX_AM_JOBSERVER([yes])
AC_OUTPUT
# force make clean
echo "---"
echo "Running make clean..."
make clean >/dev/null 2>&1
echo
# generate user options header
echo "---"
echo "Generating user options header..."
OPTION_FILE="cyassl/options.h"
rm -f $OPTION_FILE
echo "/* cyassl options.h" >> $OPTION_FILE
echo " * generated from configure options" >> $OPTION_FILE
echo " *" >> $OPTION_FILE
echo " * Copyright (C) 2006-2013 wolfSSL Inc." >> $OPTION_FILE
echo " *" >> $OPTION_FILE
echo " * This file is part of CyaSSL." >> $OPTION_FILE
echo " *" >> $OPTION_FILE
echo " */" >> $OPTION_FILE
echo "" >> $OPTION_FILE
echo "#pragma once" >> $OPTION_FILE
echo "" >> $OPTION_FILE
echo "#ifdef __cplusplus" >> $OPTION_FILE
echo "extern \"C\" {" >> $OPTION_FILE
echo "#endif" >> $OPTION_FILE
echo "" >> $OPTION_FILE
for option in $OPTION_FLAGS; do
defonly=`echo $option | sed 's/-D//'`
if test "$defonly" != "$option"
then
noequalsign=`echo $defonly | sed 's/=/ /'`
echo "#undef $noequalsign" >> $OPTION_FILE
echo "#define $noequalsign" >> $OPTION_FILE
echo "" >> $OPTION_FILE
else
echo "option w/o begin -D is $option, not saving to $OPTION_FILE"
fi
done
echo "" >> $OPTION_FILE
echo "#ifdef __cplusplus" >> $OPTION_FILE
echo "}" >> $OPTION_FILE
echo "#endif" >> $OPTION_FILE
echo "" >> $OPTION_FILE
echo
# output config summary
echo "---"
echo "Configuration summary for $PACKAGE_NAME version $VERSION"
echo ""
echo " * Installation prefix: $prefix"
echo " * System type: $host_vendor-$host_os"
echo " * Host CPU: $host_cpu"
echo " * C Compiler: $CC_VERSION"
echo " * C Flags: $CFLAGS"
echo " * C++ Compiler: $CXX_VERSION"
echo " * C++ Flags: $CXXFLAGS"
echo " * CPP Flags: $CPPFLAGS"
echo " * LIB Flags: $LIB"
echo " * Debug enabled: $ax_enable_debug"
echo " * Warnings as failure: $ac_cv_warnings_as_errors"
echo " * make -j: $enable_jobserver"
echo " * VCS checkout: $ac_cv_vcs_checkout"
echo
echo " Features "
echo " * Single threaded: $ENABLED_SINGLETHREADED"
echo " * Filesystem: $ENABLED_FILESYSTEM"
echo " * OpenSSL Extra API: $ENABLED_OPENSSLEXTRA"
echo " * fastmath: $ENABLED_FASTMATH"
echo " * sniffer: $ENABLED_SNIFFER"
echo " * ARC4: $ENABLED_ARC4"
echo " * AES: $ENABLED_AES"
echo " * AES-NI: $ENABLED_AESNI"
echo " * AES-GCM: $ENABLED_AESGCM"
echo " * AES-CCM: $ENABLED_AESCCM"
echo " * DES3: $ENABLED_DES3"
echo " * Camellia: $ENABLED_CAMELLIA"
echo " * NULL Cipher: $ENABLED_NULL_CIPHER"
echo " * MD5: $ENABLED_MD5"
echo " * RIPEMD: $ENABLED_RIPEMD"
echo " * SHA: $ENABLED_SHA"
echo " * SHA-512: $ENABLED_SHA512"
echo " * BLAKE2: $ENABLED_BLAKE2"
echo " * keygen: $ENABLED_KEYGEN"
echo " * certgen: $ENABLED_CERTGEN"
echo " * HC-128: $ENABLED_HC128"
echo " * RABBIT: $ENABLED_RABBIT"
echo " * PWDBASED: $ENABLED_PWDBASED"
echo " * MD4: $ENABLED_MD4"
echo " * PSK: $ENABLED_PSK"
echo " * LEANPSK: $ENABLED_LEANPSK"
echo " * RSA: $ENABLED_RSA"
echo " * DSA: $ENABLED_DSA"
echo " * DH: $ENABLED_DH"
echo " * ECC: $ENABLED_ECC"
echo " * ASN: $ENABLED_ASN"
echo " * CODING: $ENABLED_CODING"
echo " * MEMORY: $ENABLED_MEMORY"
echo " * ERROR_STRINGS: $ENABLED_ERROR_STRINGS"
echo " * DTLS: $ENABLED_DTLS"
echo " * Old TLS Versions: $ENABLED_OLD_TLS"
echo " * OCSP: $ENABLED_OCSP"
echo " * CRL: $ENABLED_CRL"
echo " * CRL-MONITOR: $ENABLED_CRL_MONITOR"
echo " * Persistent session cache: $ENABLED_SAVESESSION"
echo " * Persistent cert cache: $ENABLED_SAVECERT"
echo " * NTRU: $ENABLED_NTRU"
echo " * SNI: $ENABLED_SNI"
echo " * Maximum Fragment Length: $ENABLED_MAX_FRAGMENT"
echo " * Truncated HMAC: $ENABLED_TRUNCATED_HMAC"
echo " * All TLS Extensions: $ENABLED_TLSX"
echo " * valgrind unit tests: $ENABLED_VALGRIND"
echo " * LIBZ: $ENABLED_LIBZ"
echo " * Examples: $ENABLED_EXAMPLES"
echo ""
echo "---"
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