diff options
Diffstat (limited to 'src/secp256k1/configure.ac')
| -rw-r--r-- | src/secp256k1/configure.ac | 64 |
1 files changed, 55 insertions, 9 deletions
diff --git a/src/secp256k1/configure.ac b/src/secp256k1/configure.ac index 3dc1829516..786d8dcfb9 100644 --- a/src/secp256k1/configure.ac +++ b/src/secp256k1/configure.ac @@ -17,25 +17,19 @@ PKG_PROG_PKG_CONFIG AC_PATH_TOOL(AR, ar) AC_PATH_TOOL(RANLIB, ranlib) AC_PATH_TOOL(STRIP, strip) +AX_PROG_CC_FOR_BUILD if test "x$CFLAGS" = "x"; then CFLAGS="-O3 -g" fi +AM_PROG_CC_C_O + AC_PROG_CC_C89 if test x"$ac_cv_prog_cc_c89" = x"no"; then AC_MSG_ERROR([c89 compiler support required]) fi -case $host in - *mingw*) - use_pkgconfig=no - ;; - *) - use_pkgconfig=yes - ;; -esac - case $host_os in *darwin*) if test x$cross_compiling != xyes; then @@ -80,6 +74,14 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])], CFLAGS="$saved_CFLAGS" ]) +saved_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -fvisibility=hidden" +AC_MSG_CHECKING([if ${CC} supports -fvisibility=hidden]) +AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])], + [ AC_MSG_RESULT([yes]) ], + [ AC_MSG_RESULT([no]) + CFLAGS="$saved_CFLAGS" + ]) AC_ARG_ENABLE(benchmark, AS_HELP_STRING([--enable-benchmark],[compile benchmark (default is no)]), @@ -95,6 +97,26 @@ AC_ARG_ENABLE(endomorphism, AS_HELP_STRING([--enable-endomorphism],[enable endomorphism (default is no)]), [use_endomorphism=$enableval], [use_endomorphism=no]) + +AC_ARG_ENABLE(ecmult_static_precomputation, + AS_HELP_STRING([--enable-ecmult-static-precomputation],[enable precomputed ecmult table for signing (default is yes)]), + [use_ecmult_static_precomputation=$enableval], + [use_ecmult_static_precomputation=yes]) + +AC_ARG_ENABLE(module_ecdh, + AS_HELP_STRING([--enable-module-ecdh],[enable ECDH shared secret computation (default is no)]), + [enable_module_ecdh=$enableval], + [enable_module_ecdh=no]) + +AC_ARG_ENABLE(module_schnorr, + AS_HELP_STRING([--enable-module-schnorr],[enable Schnorr signature module (default is no)]), + [enable_module_schnorr=$enableval], + [enable_module_schnorr=no]) + +AC_ARG_ENABLE(module_recovery, + AS_HELP_STRING([--enable-module-recovery],[enable ECDSA pubkey recovery module (default is no)]), + [enable_module_recovery=$enableval], + [enable_module_recovery=no]) AC_ARG_WITH([field], [AS_HELP_STRING([--with-field=64bit|32bit|auto], [Specify Field Implementation. Default is auto])],[req_field=$withval], [req_field=auto]) @@ -305,6 +327,22 @@ if test x"$use_endomorphism" = x"yes"; then AC_DEFINE(USE_ENDOMORPHISM, 1, [Define this symbol to use endomorphism optimization]) fi +if test x"$use_ecmult_static_precomputation" = x"yes"; then + AC_DEFINE(USE_ECMULT_STATIC_PRECOMPUTATION, 1, [Define this symbol to use a statically generated ecmult table]) +fi + +if test x"$enable_module_ecdh" = x"yes"; then + AC_DEFINE(ENABLE_MODULE_ECDH, 1, [Define this symbol to enable the ECDH module]) +fi + +if test x"$enable_module_schnorr" = x"yes"; then + AC_DEFINE(ENABLE_MODULE_SCHNORR, 1, [Define this symbol to enable the Schnorr signature module]) +fi + +if test x"$enable_module_recovery" = x"yes"; then + AC_DEFINE(ENABLE_MODULE_RECOVERY, 1, [Define this symbol to enable the ECDSA pubkey recovery module]) +fi + AC_C_BIGENDIAN() AC_MSG_NOTICE([Using assembly optimizations: $set_asm]) @@ -312,6 +350,10 @@ AC_MSG_NOTICE([Using field implementation: $set_field]) AC_MSG_NOTICE([Using bignum implementation: $set_bignum]) AC_MSG_NOTICE([Using scalar implementation: $set_scalar]) AC_MSG_NOTICE([Using endomorphism optimizations: $use_endomorphism]) +AC_MSG_NOTICE([Building ECDH module: $enable_module_ecdh]) + +AC_MSG_NOTICE([Building Schnorr signatures module: $enable_module_schnorr]) +AC_MSG_NOTICE([Building ECDSA pubkey recovery module: $enable_module_recovery]) AC_CONFIG_HEADERS([src/libsecp256k1-config.h]) AC_CONFIG_FILES([Makefile libsecp256k1.pc]) @@ -321,6 +363,10 @@ AC_SUBST(SECP_TEST_LIBS) AC_SUBST(SECP_TEST_INCLUDES) AM_CONDITIONAL([USE_TESTS], [test x"$use_tests" != x"no"]) AM_CONDITIONAL([USE_BENCHMARK], [test x"$use_benchmark" = x"yes"]) +AM_CONDITIONAL([USE_ECMULT_STATIC_PRECOMPUTATION], [test x"$use_ecmult_static_precomputation" = x"yes"]) +AM_CONDITIONAL([ENABLE_MODULE_ECDH], [test x"$enable_module_ecdh" = x"yes"]) +AM_CONDITIONAL([ENABLE_MODULE_SCHNORR], [test x"$enable_module_schnorr" = x"yes"]) +AM_CONDITIONAL([ENABLE_MODULE_RECOVERY], [test x"$enable_module_recovery" = x"yes"]) dnl make sure nothing new is exported so that we don't break the cache PKGCONFIG_PATH_TEMP="$PKG_CONFIG_PATH" |