552 lines
13 KiB
Plaintext
552 lines
13 KiB
Plaintext
# configure.ac
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#
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# Copyright (C) 2006-2011 Sawtooth Consulting Ltd.
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#
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# This file is part of CyaSSL.
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#
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#
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AC_INIT(cyassl,2.0.0rc2,http://www.yassl.com) # !!! also change in ssl.h !!!
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AC_CONFIG_AUX_DIR(config)
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AM_CONFIG_HEADER(ctaocrypt/include/ctc_config.h)
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AC_CONFIG_MACRO_DIR([m4])
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AC_CANONICAL_SYSTEM
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AM_INIT_AUTOMAKE(subdir-objects)
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#shared library versioning
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CYASSL_LIBRARY_VERSION=2:1:0
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# | | |
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# +------+ | +---+
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# | | |
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# current:revision:age
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# | | |
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# | | +- increment if interfaces have been added
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# | | set to zero if interfaces have been removed
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# | or changed
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# | +- increment if source code has changed
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# | set to zero if current is incremented
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# +- increment if interfaces have been added, removed or changed
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AC_SUBST(CYASSL_LIBRARY_VERSION)
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# make sure configure doesn't add to CFLAGS
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CFLAGS="$CFLAGS $C_EXTRA_FLAGS"
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AC_PROG_CC
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AM_PROG_CC_C_O
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AC_PROG_CC_C_O
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AM_PROG_AS
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AC_PROG_INSTALL
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AC_LIBTOOL_WIN32_DLL
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AC_DISABLE_STATIC
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AC_PROG_LIBTOOL
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AC_PREFIX_DEFAULT(/usr/local/cyassl)
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AC_C_BIGENDIAN
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AC_CHECK_SIZEOF(long, 4)
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AC_CHECK_SIZEOF(long long, 8)
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AC_CHECK_LIB(network,socket)
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AC_CHECK_LIBM
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AC_CHECK_HEADERS(errno.h)
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OPTIMIZE_CFLAGS="-Os -fomit-frame-pointer"
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OPTIMIZE_FAST_CFLAGS="-O3 -fomit-frame-pointer"
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OPTIMIZE_HUGE_CFLAGS="-funroll-loops -DTFM_SMALL_SET"
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DEBUG_CFLAGS="-g -DDEBUG -DDEBUG_CYASSL"
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# DEBUG
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AC_ARG_ENABLE(debug,
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[ --enable-debug Enable CyaSSL debugging support (default: disabled)],
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[ ENABLED_DEBUG=$enableval ],
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[ ENABLED_DEBUG=no ]
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)
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if test "$ENABLED_DEBUG" = "yes"
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then
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# Full debug. Very slow in some cases
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CFLAGS="$DEBUG_CFLAGS $CFLAGS"
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else
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# Optimized version. No debug
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CFLAGS="$CFLAGS -DNDEBUG"
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fi
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# SMALL BUILD
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AC_ARG_ENABLE(small,
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[ --enable-small Enable smallest build (default: disabled)],
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[ ENABLED_SMALL=$enableval ],
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[ ENABLED_SMALL=no ]
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)
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if test "$ENABLED_SMALL" = "yes"
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then
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# make small no tls build with smallest cipher
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# if you only want server or client you can define NO_CYASSL_SERVER or
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# NO_CYASSL_CLIENT but then some of the examples and testsuite won't build
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# note that TLS needs HMAC
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CFLAGS="-DNO_TLS -DNO_HMAC -DNO_AES -DNO_DES3 -DNO_SHA256 -DNO_ERROR_STRINGS -DNO_HC128 -DNO_RABBIT -DNO_PSK -DNO_DSA -DNO_DH -DNO_PWDBASED $CFLAGS"
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fi
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# SINGLE THREADED
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AC_ARG_ENABLE(singleThreaded,
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[ --enable-singleThreaded Enable CyaSSL single threaded (default: disabled)],
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[ ENABLED_SINGLETHREADED=$enableval ],
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[ ENABLED_SINGLETHREADED=no ]
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)
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if test "$ENABLED_SINGLETHREADED" = "yes"
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then
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CFLAGS="-DSINGLE_THREADED $CFLAGS"
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fi
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# DTLS
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AC_ARG_ENABLE(dtls,
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[ --enable-dtls Enable CyaSSL DTLS (default: disabled)],
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[ ENABLED_DTLS=$enableval ],
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[ ENABLED_DTLS=no ]
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)
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if test "$ENABLED_DTLS" = "yes"
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then
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CFLAGS="-DCYASSL_DTLS $CFLAGS"
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fi
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# OPENSSL Extra Compatibility
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AC_ARG_ENABLE(opensslExtra,
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[ --enable-opensslExtra Enable extra OpenSSL API, size+ (default: disabled)],
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[ ENABLED_OPENSSLEXTRA=$enableval ],
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[ ENABLED_OPENSSLEXTRA=no ]
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)
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if test "$ENABLED_OPENSSLEXTRA" = "yes"
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then
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CFLAGS="-DOPENSSL_EXTRA $CFLAGS"
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fi
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if test "$ENABLED_OPENSSLEXTRA" = "yes" && test "$ENABLED_SMALL" = "yes"
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then
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AC_MSG_ERROR([can't enable small and opensslExtra, only one or the other.])
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fi
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# IPv6 Test Apps
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AC_ARG_ENABLE(ipv6,
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[ --enable-ipv6 Enable testing of IPV6 (default: disabled)],
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[ ENABLED_IPV6=$enableval ],
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[ ENABLED_IPV6=no ]
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)
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if test "$ENABLED_IPV6" = "yes"
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then
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CFLAGS="$CFLAGS -DTEST_IPV6"
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fi
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# fastmath
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AC_ARG_ENABLE(fastmath,
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[ --enable-fastmath Enable fast math for BigInts (default: disabled)],
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[ ENABLED_FASTMATH=$enableval ],
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[ ENABLED_FASTMATH=no ]
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)
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if test "$ENABLED_FASTMATH" = "yes"
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then
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CFLAGS="$CFLAGS -DUSE_FAST_MATH"
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fi
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# fast HUGE math
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AC_ARG_ENABLE(fasthugemath,
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[ --enable-fasthugemath Enable fast math + huge code (default: disabled)],
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[ ENABLED_FASTHUGEMATH=$enableval ],
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[ ENABLED_FASTHUGEMATH=no ]
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)
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if test "$ENABLED_FASTHUGEMATH" = "yes"
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then
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ENABLED_FASTMATH="yes"
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CFLAGS="$CFLAGS -DUSE_FAST_MATH"
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fi
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AM_CONDITIONAL([BUILD_FASTMATH], [test "x$ENABLED_FASTMATH" = "xyes"])
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# big cache
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AC_ARG_ENABLE(bigcache,
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[ --enable-bigcache Enable big session cache (default: disabled)],
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[ ENABLED_BIGCACHE=$enableval ],
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[ ENABLED_BIGCACHE=no ]
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)
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if test "$ENABLED_BIGCACHE" = "yes"
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then
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CFLAGS="$CFLAGS -DBIG_SESSION_CACHE"
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fi
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# HUGE cache
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AC_ARG_ENABLE(hugecache,
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[ --enable-hugecache Enable huge session cache (default: disabled)],
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[ ENABLED_HUGECACHE=$enableval ],
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[ ENABLED_HUGECACHE=no ]
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)
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if test "$ENABLED_HUGECACHE" = "yes"
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then
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CFLAGS="$CFLAGS -DHUGE_SESSION_CACHE"
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fi
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# SNIFFER
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AC_ARG_ENABLE(sniffer,
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[ --enable-sniffer Enable CyaSSL sniffer support (default: disabled)],
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[ ENABLED_SNIFFER=$enableval ],
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[ ENABLED_SNIFFER=no ]
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)
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if test "$ENABLED_SNIFFER" = "yes"
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then
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CFLAGS="$CFLAGS -DCYASSL_SNIFFER -DOPENSSL_EXTRA"
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fi
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AM_CONDITIONAL([BUILD_SNIFFER], [test "x$ENABLED_SNIFFER" = "xyes"])
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# AES-NI
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AC_ARG_ENABLE(aesni,
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[ --enable-aesni Enable CyaSSL AES-NI support (default: disabled)],
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[ ENABLED_AESNI=$enableval ],
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[ ENABLED_AESNI=no ]
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)
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if test "$ENABLED_AESNI" = "yes"
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then
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CFLAGS="$CFLAGS -DCYASSL_AESNI"
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if test "$GCC" = "yes"
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then
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# GCC needs these flags, icc doesn't
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CFLAGS="$CFLAGS -maes -msse4"
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fi
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fi
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AM_CONDITIONAL([BUILD_AESNI], [test "x$ENABLED_AESNI" = "xyes"])
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# RIPEMD
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AC_ARG_ENABLE(ripemd,
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[ --enable-ripemd Enable CyaSSL RIPEMD-160 support (default: disabled)],
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[ ENABLED_RIPEMD=$enableval ],
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[ ENABLED_RIPEMD=no ]
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)
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if test "$ENABLED_RIPEMD" = "yes"
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then
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CFLAGS="$CFLAGS -DCYASSL_RIPEMD"
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fi
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AM_CONDITIONAL([BUILD_RIPEMD], [test "x$ENABLED_RIPEMD" = "xyes"])
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# SHA512
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AC_ARG_ENABLE(sha512,
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[ --enable-sha512 Enable CyaSSL SHA-160 support (default: disabled)],
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[ ENABLED_SHA512=$enableval ],
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[ ENABLED_SHA512=no ]
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)
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if test "$ENABLED_SHA512" = "yes"
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then
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CFLAGS="$CFLAGS -DCYASSL_SHA512"
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fi
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AM_CONDITIONAL([BUILD_SHA512], [test "x$ENABLED_SHA512" = "xyes"])
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# SESSION CERTS
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AC_ARG_ENABLE(sessioncerts,
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[ --enable-sessioncerts Enable session cert storing (default: disabled)],
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[ ENABLED_SESSIONCERTS=$enableval ],
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[ ENABLED_SESSIONCERTS=no ]
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)
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if test "$ENABLED_SESSIONCERTS" = "yes"
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then
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CFLAGS="$CFLAGS -DSESSION_CERTS"
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fi
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# KEY GENERATION
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AC_ARG_ENABLE(keygen,
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[ --enable-keygen Enable key generation (default: disabled)],
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[ ENABLED_KEYGEN=$enableval ],
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[ ENABLED_KEYGEN=no ]
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)
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if test "$ENABLED_KEYGEN" = "yes"
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then
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CFLAGS="$CFLAGS -DCYASSL_KEY_GEN"
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fi
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# CERT GENERATION
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AC_ARG_ENABLE(certgen,
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[ --enable-certgen Enable cert generation (default: disabled)],
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[ ENABLED_CERTGEN=$enableval ],
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[ ENABLED_CERTGEN=no ]
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)
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if test "$ENABLED_CERTGEN" = "yes"
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then
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CFLAGS="$CFLAGS -DCYASSL_CERT_GEN"
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fi
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# HC128
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AC_ARG_ENABLE(hc128,
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[ --enable-hc128 Enable HC-128 (default: disabled)],
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[ ENABLED_HC128=$enableval ],
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[ ENABLED_HC128=no ]
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)
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if test "$ENABLED_HC128" = "no"
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then
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CFLAGS="$CFLAGS -DNO_HC128"
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fi
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AM_CONDITIONAL([BUILD_HC128], [test "x$ENABLED_HC128" = "xyes"])
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# PSK
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AC_ARG_ENABLE(psk,
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[ --enable-psk Enable PSK (default: disabled)],
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[ ENABLED_PSK=$enableval ],
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[ ENABLED_PSK=no ]
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)
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if test "$ENABLED_PSK" = "no"
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then
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CFLAGS="$CFLAGS -DNO_PSK"
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fi
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# Web Server Build
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AC_ARG_ENABLE(webServer,
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[ --enable-webServer Enable Web Server (default: disabled)],
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[ ENABLED_WEBSERVER=$enableval ],
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[ ENABLED_WEBSERVER=no ]
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)
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if test "$ENABLED_WEBSERVER" = "yes"
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then
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CFLAGS="$CFLAGS -DHAVE_WEBSERVER"
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fi
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# No Filesystem Build
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AC_ARG_ENABLE(noFilesystem,
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[ --enable-noFilesystem Enable No Filesystem (default: disabled)],
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[ ENABLED_NOFILESYSTEM=$enableval ],
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[ ENABLED_NOFILESYSTEM=no ]
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)
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if test "$ENABLED_NOFILESYSTEM" = "yes"
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then
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CFLAGS="$CFLAGS -DNO_FILESYSTEM"
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fi
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# No inline Build
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AC_ARG_ENABLE(noInline,
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[ --enable-noInline Enable No inline (default: disabled)],
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[ ENABLED_NOINLINE=$enableval ],
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[ ENABLED_NOINLINE=no ]
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)
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if test "$ENABLED_NOINLINE" = "yes"
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then
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CFLAGS="$CFLAGS -DNO_INLINE"
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fi
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AM_CONDITIONAL([BUILD_NOINLINE], [test "x$ENABLED_NOINLINE" = "xyes"])
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# ECC
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AC_ARG_ENABLE(ecc,
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[ --enable-ecc Enable ECC (default: disabled)],
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[ ENABLED_ECC=$enableval ],
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[ ENABLED_ECC=no ]
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)
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if test "$ENABLED_ECC" = "yes"
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then
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CFLAGS="$CFLAGS -DHAVE_ECC"
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fi
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AM_CONDITIONAL([BUILD_ECC], [test "x$ENABLED_ECC" = "xyes"])
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if test "$ENABLED_ECC" = "yes" && test "$ENABLED_SMALL" = "yes"
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then
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AC_MSG_ERROR([can't enable ecc and small, ecc requires TLS which small turns off.])
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fi
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# NTRU
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ntruHome=`pwd`/NTRU_algorithm
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ntruInclude=$ntruHome/cryptolib
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ntruLib=$ntruHome
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AC_ARG_ENABLE(ntru,
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[ --enable-ntru Enable NTRU (default: disabled)],
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[ ENABLED_NTRU=$enableval ],
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[ ENABLED_NTRU=no ]
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)
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if test "$ENABLED_NTRU" = "yes"
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then
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CFLAGS="$CFLAGS -DHAVE_NTRU -I$ntruInclude"
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LDFLAGS="$LDFLAGS -L$ntruLib"
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LIBS="$LIBS -lntru_encrypt"
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fi
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AM_CONDITIONAL([BUILD_NTRU], [test "x$ENABLED_NTRU" = "xyes"])
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if test "$ENABLED_NTRU" = "yes" && test "$ENABLED_SMALL" = "yes"
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then
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AC_MSG_ERROR([can't enable ntru and small, ntru requires TLS which small turns off.])
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fi
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# Test certs, use internal cert functions for extra testing
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AC_ARG_ENABLE(testcert,
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[ --enable-testcert Enable Test Cert (default: disabled)],
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[ ENABLED_TESTCERT=$enableval ],
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[ ENABLED_TESTCERT=no ]
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)
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if test "$ENABLED_TESTCERT" = "yes"
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then
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CFLAGS="$CFLAGS -DCYASSL_TEST_CERT"
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fi
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# LIBZ
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trylibzdir=""
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AC_ARG_WITH(libz,
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[ --with-libz=PATH PATH to libz install (default /usr/) ],
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[
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AC_MSG_CHECKING([for libz])
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CPPFLAGS="$CPPFLAGS -DHAVE_LIBZ"
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LIBS="$LIBS -lz"
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AC_TRY_LINK([#include <zlib.h>], [ deflateInit(0, 8); ],
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[ libz_linked=yes ], [ libz_linked=no ])
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if test "x$libz_linked" == "xno" ; then
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if test "x$withval" != "xno" ; then
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trylibzdir=$withval
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fi
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if test "x$withval" == "xyes" ; then
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trylibzdir="/usr"
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fi
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LDFLAGS="$LDFLAGS -L$trylibzdir/lib"
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CPPFLAGS="$CPPFLAGS -I$trylibzdir/include"
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AC_TRY_LINK([#include <zlib.h>], [ deflateInit(0, 8); ],
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[ libz_linked=yes ], [ libz_linked=no ])
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if test "x$libz_linked" == "xno" ; then
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AC_MSG_ERROR([libz isn't found.
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If it's already installed, specify its path using --with-libz=/dir/])
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fi
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AC_MSG_RESULT([yes])
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else
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AC_MSG_RESULT([yes])
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fi
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]
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)
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# OPTIMIZE FLAGS
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if test "$GCC" = "yes"
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then
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CFLAGS="$CFLAGS -Wall -Wno-unused"
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if test "$ENABLED_DEBUG" = "no"
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then
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if test "$ENABLED_FASTMATH" = "yes"
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then
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CFLAGS="$CFLAGS $OPTIMIZE_FAST_CFLAGS"
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if test "$ENABLED_FASTHUGEMATH" = "yes"
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then
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CFLAGS="$CFLAGS $OPTIMIZE_HUGE_CFLAGS"
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fi
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else
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CFLAGS="$CFLAGS $OPTIMIZE_CFLAGS"
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fi
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fi
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fi
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ACX_PTHREAD
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LIBS="$PTHREAD_LIBS $LIBM $LIBS"
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CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
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LIB_SOCKET_NSL
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dnl Various GCC warnings that should never fire for release quality code
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GCCWARNINGS="-Wall -fno-strict-aliasing -W -Wfloat-equal -Wundef \
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-Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes \
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-Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment \
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-Wformat=2 -Wwrite-strings -Wmissing-declarations -Wredundant-decls \
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-Wnested-externs -Wbad-function-cast -Wswitch-enum -Winit-self \
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-Wmissing-field-initializers -Wdeclaration-after-statement \
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-Wold-style-definition -Waddress -Wmissing-noreturn -Wnormalized=id \
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-Woverride-init -Wstrict-overflow=1 -Wextra -Warray-bounds \
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-Wstack-protector -Wformat -Wformat-security -Wpointer-sign -Wshadow \
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-Wswitch-default"
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AC_ARG_ENABLE(gcc-lots-o-warnings,
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AS_HELP_STRING(--enable-gcc-lots-o-warnings, Enable lots of gcc warnings (default: disabled)),
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[if test x$enableval = xyes; then
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CFLAGS="$CFLAGS $GCCWARNINGS"
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fi])
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AC_ARG_ENABLE(gcc-hardening,
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AS_HELP_STRING(--enable-gcc-hardening, Enable compiler security checks (default: disabled)),
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[if test x$enableval = xyes; then
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CFLAGS="$CFLAGS -D_FORTIFY_SOURCE=2 -fstack-protector-all"
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CFLAGS="$CFLAGS -fwrapv -fPIE -Wstack-protector"
|
|
CFLAGS="$CFLAGS --param ssp-buffer-size=1"
|
|
LDFLAGS="$LDFLAGS -pie"
|
|
fi])
|
|
|
|
dnl Linker hardening options
|
|
dnl Currently these options are ELF specific - you can't use this with MacOSX
|
|
AC_ARG_ENABLE(linker-hardening,
|
|
AS_HELP_STRING(--enable-linker-hardening, Enable linker security fixups (default: disabled)),
|
|
[if test x$enableval = xyes; then
|
|
LDFLAGS="$LDFLAGS -z relro -z now"
|
|
fi])
|
|
|
|
|
|
PANDORA_VISIBILITY
|
|
CFLAGS="$CFLAGS $CFLAG_VISIBILITY"
|
|
|
|
AC_SUBST(CFLAGS)
|
|
AC_SUBST(LIBS)
|
|
|
|
|
|
|
|
# FINAL
|
|
AC_CONFIG_FILES([Makefile])
|
|
AC_OUTPUT
|
|
|