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src/secp256k1/configure.ac
| Show First 20 Lines • Show All 79 Lines • ▼ Show 20 Lines | |||||
| AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden]) | AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden]) | ||||
| AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])], | AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])], | ||||
| [ AC_MSG_RESULT([yes]) ], | [ AC_MSG_RESULT([yes]) ], | ||||
| [ AC_MSG_RESULT([no]) | [ AC_MSG_RESULT([no]) | ||||
| CFLAGS="$saved_CFLAGS" | CFLAGS="$saved_CFLAGS" | ||||
| ]) | ]) | ||||
| AC_ARG_ENABLE(benchmark, | AC_ARG_ENABLE(benchmark, | ||||
| AS_HELP_STRING([--enable-benchmark],[compile benchmark (default is yes)]), | AS_HELP_STRING([--enable-benchmark],[compile benchmark [default=yes]]), | ||||
| [use_benchmark=$enableval], | [use_benchmark=$enableval], | ||||
| [use_benchmark=yes]) | [use_benchmark=yes]) | ||||
| AC_ARG_ENABLE(coverage, | AC_ARG_ENABLE(coverage, | ||||
| AS_HELP_STRING([--enable-coverage],[enable compiler flags to support kcov coverage analysis]), | AS_HELP_STRING([--enable-coverage],[enable compiler flags to support kcov coverage analysis [default=no]]), | ||||
| [enable_coverage=$enableval], | [enable_coverage=$enableval], | ||||
| [enable_coverage=no]) | [enable_coverage=no]) | ||||
| AC_ARG_ENABLE(tests, | AC_ARG_ENABLE(tests, | ||||
| AS_HELP_STRING([--enable-tests],[compile tests (default is yes)]), | AS_HELP_STRING([--enable-tests],[compile tests [default=yes]]), | ||||
| [use_tests=$enableval], | [use_tests=$enableval], | ||||
| [use_tests=yes]) | [use_tests=yes]) | ||||
| AC_ARG_ENABLE(openssl_tests, | AC_ARG_ENABLE(openssl_tests, | ||||
| AS_HELP_STRING([--enable-openssl-tests],[enable OpenSSL tests, if OpenSSL is available (default is auto)]), | AS_HELP_STRING([--enable-openssl-tests],[enable OpenSSL tests [default=auto]]), | ||||
| [enable_openssl_tests=$enableval], | [enable_openssl_tests=$enableval], | ||||
| [enable_openssl_tests=auto]) | [enable_openssl_tests=auto]) | ||||
| AC_ARG_ENABLE(experimental, | AC_ARG_ENABLE(experimental, | ||||
| AS_HELP_STRING([--enable-experimental],[allow experimental configure options (default is no)]), | AS_HELP_STRING([--enable-experimental],[allow experimental configure options [default=no]]), | ||||
| [use_experimental=$enableval], | [use_experimental=$enableval], | ||||
| [use_experimental=no]) | [use_experimental=no]) | ||||
| AC_ARG_ENABLE(exhaustive_tests, | AC_ARG_ENABLE(exhaustive_tests, | ||||
| AS_HELP_STRING([--enable-exhaustive-tests],[compile exhaustive tests (default is yes)]), | AS_HELP_STRING([--enable-exhaustive-tests],[compile exhaustive tests [default=yes]]), | ||||
| [use_exhaustive_tests=$enableval], | [use_exhaustive_tests=$enableval], | ||||
| [use_exhaustive_tests=yes]) | [use_exhaustive_tests=yes]) | ||||
| AC_ARG_ENABLE(endomorphism, | AC_ARG_ENABLE(endomorphism, | ||||
| AS_HELP_STRING([--enable-endomorphism],[enable endomorphism (default is no)]), | AS_HELP_STRING([--enable-endomorphism],[enable endomorphism [default=no]]), | ||||
| [use_endomorphism=$enableval], | [use_endomorphism=$enableval], | ||||
| [use_endomorphism=no]) | [use_endomorphism=no]) | ||||
| AC_ARG_ENABLE(ecmult_static_precomputation, | AC_ARG_ENABLE(ecmult_static_precomputation, | ||||
| AS_HELP_STRING([--enable-ecmult-static-precomputation],[enable precomputed ecmult table for signing (default is yes)]), | AS_HELP_STRING([--enable-ecmult-static-precomputation],[enable precomputed ecmult table for signing [default=auto]]), | ||||
| [use_ecmult_static_precomputation=$enableval], | [use_ecmult_static_precomputation=$enableval], | ||||
| [use_ecmult_static_precomputation=auto]) | [use_ecmult_static_precomputation=auto]) | ||||
| AC_ARG_ENABLE(module_ecdh, | AC_ARG_ENABLE(module_ecdh, | ||||
| AS_HELP_STRING([--enable-module-ecdh],[enable ECDH shared secret computation (experimental)]), | AS_HELP_STRING([--enable-module-ecdh],[enable ECDH shared secret computation (experimental)]), | ||||
| [enable_module_ecdh=$enableval], | [enable_module_ecdh=$enableval], | ||||
| [enable_module_ecdh=no]) | [enable_module_ecdh=no]) | ||||
| AC_ARG_ENABLE(module_multiset, | AC_ARG_ENABLE(module_multiset, | ||||
| AS_HELP_STRING([--enable-module-multiset],[enable multiset operations (experimental)]), | AS_HELP_STRING([--enable-module-multiset],[enable multiset operations (experimental)]), | ||||
| [enable_module_multiset=$enableval], | [enable_module_multiset=$enableval], | ||||
| [enable_module_multiset=no]) | [enable_module_multiset=no]) | ||||
| AC_ARG_ENABLE(module_recovery, | AC_ARG_ENABLE(module_recovery, | ||||
| AS_HELP_STRING([--enable-module-recovery],[enable ECDSA pubkey recovery module (default is no)]), | AS_HELP_STRING([--enable-module-recovery],[enable ECDSA pubkey recovery module [default=no]]), | ||||
| [enable_module_recovery=$enableval], | [enable_module_recovery=$enableval], | ||||
| [enable_module_recovery=no]) | [enable_module_recovery=no]) | ||||
| AC_ARG_ENABLE(module_schnorr, | AC_ARG_ENABLE(module_schnorr, | ||||
| AS_HELP_STRING([--enable-module-schnorr],[enable Schnorr signatures module (default is yes)]), | AS_HELP_STRING([--enable-module-schnorr],[enable Schnorr signatures module [default=yes]]), | ||||
| [enable_module_schnorr=$enableval], | [enable_module_schnorr=$enableval], | ||||
| [enable_module_schnorr=yes]) | [enable_module_schnorr=yes]) | ||||
| AC_ARG_ENABLE(jni, | AC_ARG_ENABLE(jni, | ||||
| AS_HELP_STRING([--enable-jni],[enable libsecp256k1_jni (default is no)]), | AS_HELP_STRING([--enable-jni],[enable libsecp256k1_jni [default=no]]), | ||||
| [use_jni=$enableval], | [use_jni=$enableval], | ||||
| [use_jni=no]) | [use_jni=no]) | ||||
| AC_ARG_WITH([field], [AS_HELP_STRING([--with-field=64bit|32bit|auto], | AC_ARG_WITH([field], [AS_HELP_STRING([--with-field=64bit|32bit|auto], | ||||
| [Specify Field Implementation. Default is auto])],[req_field=$withval], [req_field=auto]) | [finite field implementation to use [default=auto]])],[req_field=$withval], [req_field=auto]) | ||||
| AC_ARG_WITH([bignum], [AS_HELP_STRING([--with-bignum=gmp|no|auto], | AC_ARG_WITH([bignum], [AS_HELP_STRING([--with-bignum=gmp|no|auto], | ||||
| [Specify Bignum Implementation. Default is auto])],[req_bignum=$withval], [req_bignum=auto]) | [bignum implementation to use [default=auto]])],[req_bignum=$withval], [req_bignum=auto]) | ||||
| AC_ARG_WITH([scalar], [AS_HELP_STRING([--with-scalar=64bit|32bit|auto], | AC_ARG_WITH([scalar], [AS_HELP_STRING([--with-scalar=64bit|32bit|auto], | ||||
| [Specify scalar implementation. Default is auto])],[req_scalar=$withval], [req_scalar=auto]) | [scalar implementation to use [default=auto]])],[req_scalar=$withval], [req_scalar=auto]) | ||||
| AC_ARG_WITH([asm], [AS_HELP_STRING([--with-asm=x86_64|arm|no|auto] | AC_ARG_WITH([asm], [AS_HELP_STRING([--with-asm=x86_64|arm|no|auto], | ||||
| [Specify assembly optimizations to use. Default is auto (experimental: arm)])],[req_asm=$withval], [req_asm=auto]) | [assembly optimizations to use (experimental: arm) [default=auto]])],[req_asm=$withval], [req_asm=auto]) | ||||
| AC_ARG_WITH([ecmult-window], [AS_HELP_STRING([--with-ecmult-window=SIZE|auto], | |||||
| [window size for ecmult precomputation for verification, specified as integer in range [2..24].] | |||||
| [Larger values result in possibly better performance at the cost of an exponentially larger precomputed table.] | |||||
| [The table will store 2^(SIZE-2) * 64 bytes of data but can be larger in memory due to platform-specific padding and alignment.] | |||||
| [If the endomorphism optimization is enabled, two tables of this size are used instead of only one.] | |||||
| ["auto" is a reasonable setting for desktop machines (currently 15). [default=auto]] | |||||
| )], | |||||
| [req_ecmult_window=$withval], [req_ecmult_window=auto]) | |||||
| AC_CHECK_TYPES([__int128]) | AC_CHECK_TYPES([__int128]) | ||||
| if test x"$enable_coverage" = x"yes"; then | if test x"$enable_coverage" = x"yes"; then | ||||
| AC_DEFINE(COVERAGE, 1, [Define this symbol to compile out all VERIFY code]) | AC_DEFINE(COVERAGE, 1, [Define this symbol to compile out all VERIFY code]) | ||||
| CFLAGS="$CFLAGS -O0 --coverage" | CFLAGS="$CFLAGS -O0 --coverage" | ||||
| LDFLAGS="$LDFLAGS --coverage" | LDFLAGS="$LDFLAGS --coverage" | ||||
| else | else | ||||
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| 32bit) | 32bit) | ||||
| AC_DEFINE(USE_SCALAR_8X32, 1, [Define this symbol to use the 8x32 scalar implementation]) | AC_DEFINE(USE_SCALAR_8X32, 1, [Define this symbol to use the 8x32 scalar implementation]) | ||||
| ;; | ;; | ||||
| *) | *) | ||||
| AC_MSG_ERROR([invalid scalar implementation]) | AC_MSG_ERROR([invalid scalar implementation]) | ||||
| ;; | ;; | ||||
| esac | esac | ||||
| #set ecmult window size | |||||
| if test x"$req_ecmult_window" = x"auto"; then | |||||
| set_ecmult_window=15 | |||||
| else | |||||
| set_ecmult_window=$req_ecmult_window | |||||
| fi | |||||
| error_window_size=['window size for ecmult precomputation not an integer in range [2..24] or "auto"'] | |||||
| case $set_ecmult_window in | |||||
| ''|*[[!0-9]]*) | |||||
| # no valid integer | |||||
| AC_MSG_ERROR($error_window_size) | |||||
| ;; | |||||
| *) | |||||
| if test "$set_ecmult_window" -lt 2 -o "$set_ecmult_window" -gt 24 ; then | |||||
| # not in range | |||||
| AC_MSG_ERROR($error_window_size) | |||||
| fi | |||||
| AC_DEFINE_UNQUOTED(ECMULT_WINDOW_SIZE, $set_ecmult_window, [Set window size for ecmult precomputation]) | |||||
| ;; | |||||
| esac | |||||
| if test x"$use_tests" = x"yes"; then | if test x"$use_tests" = x"yes"; then | ||||
| SECP_OPENSSL_CHECK | SECP_OPENSSL_CHECK | ||||
| if test x"$has_openssl_ec" = x"yes"; then | if test x"$has_openssl_ec" = x"yes"; then | ||||
| if test x"$enable_openssl_tests" != x"no"; then | if test x"$enable_openssl_tests" != x"no"; then | ||||
| AC_DEFINE(ENABLE_OPENSSL_TESTS, 1, [Define this symbol if OpenSSL EC functions are available]) | AC_DEFINE(ENABLE_OPENSSL_TESTS, 1, [Define this symbol if OpenSSL EC functions are available]) | ||||
| SECP_TEST_INCLUDES="$SSL_CFLAGS $CRYPTO_CFLAGS" | SECP_TEST_INCLUDES="$SSL_CFLAGS $CRYPTO_CFLAGS" | ||||
| SECP_TEST_LIBS="$CRYPTO_LIBS" | SECP_TEST_LIBS="$CRYPTO_LIBS" | ||||
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| echo " module recovery = $enable_module_recovery" | echo " module recovery = $enable_module_recovery" | ||||
| echo " module multiset = $enable_module_multiset" | echo " module multiset = $enable_module_multiset" | ||||
| echo " module schnorr = $enable_module_schnorr" | echo " module schnorr = $enable_module_schnorr" | ||||
| echo | echo | ||||
| echo " asm = $set_asm" | echo " asm = $set_asm" | ||||
| echo " bignum = $set_bignum" | echo " bignum = $set_bignum" | ||||
| echo " field = $set_field" | echo " field = $set_field" | ||||
| echo " scalar = $set_scalar" | echo " scalar = $set_scalar" | ||||
| echo " ecmult window size = $set_ecmult_window" | |||||
| echo | echo | ||||
| echo " CC = $CC" | echo " CC = $CC" | ||||
| echo " CFLAGS = $CFLAGS" | echo " CFLAGS = $CFLAGS" | ||||
| echo " CPPFLAGS = $CPPFLAGS" | echo " CPPFLAGS = $CPPFLAGS" | ||||
| echo " LDFLAGS = $LDFLAGS" | echo " LDFLAGS = $LDFLAGS" | ||||
| echo | echo | ||||