git / moonbite-core / src/secp256k1-zkp/configure.ac · raw
AC_PREREQ([2.60])AC_INIT([libsecp256k1],[0.1])AC_CONFIG_AUX_DIR([build-aux])AC_CONFIG_MACRO_DIR([build-aux/m4])AC_CANONICAL_HOSTAH_TOP([#ifndef LIBSECP256K1_CONFIG_H])AH_TOP([#define LIBSECP256K1_CONFIG_H])AH_BOTTOM([#endif /*LIBSECP256K1_CONFIG_H*/])AM_INIT_AUTOMAKE([foreign subdir-objects])LT_INITdnl make the compilation flags quiet unless V=1 is usedm4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])PKG_PROG_PKG_CONFIGAC_PATH_TOOL(AR, ar)AC_PATH_TOOL(RANLIB, ranlib)AC_PATH_TOOL(STRIP, strip)AX_PROG_CC_FOR_BUILDif test "x$CFLAGS" = "x"; then CFLAGS="-g"fiAM_PROG_CC_C_OAC_PROG_CC_C89if test x"$ac_cv_prog_cc_c89" = x"no"; then AC_MSG_ERROR([c89 compiler support required])fiAM_PROG_AScase $host_os in *darwin*) if test x$cross_compiling != xyes; then AC_PATH_PROG([BREW],brew,) if test x$BREW != x; then dnl These Homebrew packages may be keg-only, meaning that they won't be found dnl in expected paths because they may conflict with system files. Ask dnl Homebrew where each one is located, then adjust paths accordingly. openssl_prefix=`$BREW --prefix openssl 2>/dev/null` gmp_prefix=`$BREW --prefix gmp 2>/dev/null` if test x$openssl_prefix != x; then PKG_CONFIG_PATH="$openssl_prefix/lib/pkgconfig:$PKG_CONFIG_PATH" export PKG_CONFIG_PATH fi if test x$gmp_prefix != x; then GMP_CPPFLAGS="-I$gmp_prefix/include" GMP_LIBS="-L$gmp_prefix/lib" fi else AC_PATH_PROG([PORT],port,) dnl if homebrew isn't installed and macports is, add the macports default paths dnl as a last resort. if test x$PORT != x; then CPPFLAGS="$CPPFLAGS -isystem /opt/local/include" LDFLAGS="$LDFLAGS -L/opt/local/lib" fi fi fi ;;esacCFLAGS="$CFLAGS -W"warn_CFLAGS="-std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wno-unused-function -Wno-long-long -Wno-overlength-strings"saved_CFLAGS="$CFLAGS"CFLAGS="$CFLAGS $warn_CFLAGS"AC_MSG_CHECKING([if ${CC} supports ${warn_CFLAGS}])AC_COMPILE_IFELSE([AC_LANG_SOURCE([[char foo;]])], [ AC_MSG_RESULT([yes]) ], [ AC_MSG_RESULT([no]) CFLAGS="$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 yes)]), [use_benchmark=$enableval], [use_benchmark=yes])AC_ARG_ENABLE(coverage, AS_HELP_STRING([--enable-coverage],[enable compiler flags to support kcov coverage analysis]), [enable_coverage=$enableval], [enable_coverage=no])AC_ARG_ENABLE(tests, AS_HELP_STRING([--enable-tests],[compile tests (default is yes)]), [use_tests=$enableval], [use_tests=yes])AC_ARG_ENABLE(openssl_tests, AS_HELP_STRING([--enable-openssl-tests],[enable OpenSSL tests, if OpenSSL is available (default is auto)]), [enable_openssl_tests=$enableval], [enable_openssl_tests=auto])AC_ARG_ENABLE(experimental, AS_HELP_STRING([--enable-experimental],[allow experimental configure options (default is no)]), [use_experimental=$enableval], [use_experimental=no])AC_ARG_ENABLE(exhaustive_tests, AS_HELP_STRING([--enable-exhaustive-tests],[compile exhaustive tests (default is yes)]), [use_exhaustive_tests=$enableval], [use_exhaustive_tests=yes])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=auto])AC_ARG_ENABLE(module_ecdh, AS_HELP_STRING([--enable-module-ecdh],[enable ECDH shared secret computation (experimental)]), [enable_module_ecdh=$enableval], [enable_module_ecdh=no])AC_ARG_ENABLE(module_schnorrsig, AS_HELP_STRING([--enable-module-schnorrsig],[enable schnorrsig module (experimental)]), [enable_module_schnorrsig=$enableval], [enable_module_schnorrsig=no])AC_ARG_ENABLE(module_recovery, AS_HELP_STRING([--enable-module-recovery],[enable ECDSA pubkey recovery module (default is no)]), [enable_module_recovery=$enableval], [enable_module_recovery=no])AC_ARG_ENABLE(module_extrakeys, AS_HELP_STRING([--enable-module-extrakeys],[enable extrakeys module (experimental)]), [enable_module_extrakeys=$enableval], [enable_module_extrakeys=no])AC_ARG_ENABLE(module_generator, AS_HELP_STRING([--enable-module-generator],[enable NUMS generator module (default is no)]), [enable_module_generator=$enableval], [enable_module_generator=no])AC_ARG_ENABLE(module_commitment, AS_HELP_STRING([--enable-module-commitment],[enable Pedersen commitments module (default is no)]), [enable_module_commitment=$enableval], [enable_module_commitment=no])AC_ARG_ENABLE(module_rangeproof, AS_HELP_STRING([--enable-module-rangeproof],[enable zero-knowledge range proofs module (default is no)]), [enable_module_rangeproof=$enableval], [enable_module_rangeproof=no])AC_ARG_ENABLE(module_bulletproof, AS_HELP_STRING([--enable-module-bulletproof],[enable Pedersen / zero-knowledge bulletproofs module (default is no)]), [enable_module_bulletproof=$enableval], [enable_module_bulletproof=no])AC_ARG_ENABLE(module_aggsig, AS_HELP_STRING([--enable-module-aggsig],[enable Grin aggsig modules]), [enable_module_aggsig=$enableval], [enable_module_aggsig=no])AC_ARG_ENABLE(module_whitelist, AS_HELP_STRING([--enable-module-whitelist],[enable key whitelisting module (default is no)]), [enable_module_whitelist=$enableval], [enable_module_whitelist=no])AC_ARG_ENABLE(jni, AS_HELP_STRING([--enable-jni],[enable libsecp256k1_jni (default is no)]), [use_jni=$enableval], [use_jni=no])AC_ARG_ENABLE(module_surjectionproof, AS_HELP_STRING([--enable-module-surjectionproof],[enable surjection proof module (default is no)]), [enable_module_surjectionproof=$enableval], [enable_module_surjectionproof=no])AC_ARG_WITH([field], [AS_HELP_STRING([--with-field=64bit|32bit|auto],[Specify Field Implementation. Default is auto])],[req_field=$withval], [req_field=auto])AC_ARG_WITH([bignum], [AS_HELP_STRING([--with-bignum=gmp|no|auto],[Specify Bignum Implementation. Default is auto])],[req_bignum=$withval], [req_bignum=auto])AC_ARG_WITH([scalar], [AS_HELP_STRING([--with-scalar=64bit|32bit|auto],[Specify scalar implementation. Default is auto])],[req_scalar=$withval], [req_scalar=auto])AC_ARG_WITH([asm], [AS_HELP_STRING([--with-asm=x86_64|arm|no|auto][Specify assembly optimizations to use. Default is auto (experimental: arm)])],[req_asm=$withval], [req_asm=auto])AC_CHECK_TYPES([__int128])AC_MSG_CHECKING([for __builtin_expect])AC_COMPILE_IFELSE([AC_LANG_SOURCE([[void myfunc() {__builtin_expect(0,0);}]])], [ AC_MSG_RESULT([yes]);AC_DEFINE(HAVE_BUILTIN_EXPECT,1,[Define this symbol if __builtin_expect is available]) ], [ AC_MSG_RESULT([no]) ])if test x"$enable_coverage" = x"yes"; then AC_DEFINE(COVERAGE, 1, [Define this symbol to compile out all VERIFY code]) CFLAGS="$CFLAGS -O0 --coverage" LDFLAGS="--coverage"else CFLAGS="$CFLAGS -O3"fiAC_MSG_CHECKING([for __builtin_popcount])AC_COMPILE_IFELSE([AC_LANG_SOURCE([[void myfunc() {__builtin_popcount(0);}]])], [ AC_MSG_RESULT([yes]);AC_DEFINE(HAVE_BUILTIN_POPCOUNT,1,[Define this symbol if __builtin_popcount is available]) ], [ AC_MSG_RESULT([no]) ])AC_MSG_CHECKING([for __builtin_popcountl])AC_COMPILE_IFELSE([AC_LANG_SOURCE([[void myfunc() {__builtin_popcountl(0);}]])], [ AC_MSG_RESULT([yes]);AC_DEFINE(HAVE_BUILTIN_POPCOUNTL,1,[Define this symbol if __builtin_popcountl is available]) ], [ AC_MSG_RESULT([no]) ])AC_MSG_CHECKING([for __builtin_ctzl])AC_COMPILE_IFELSE([AC_LANG_SOURCE([[void myfunc() {__builtin_ctzl(0);}]])], [ AC_MSG_RESULT([yes]);AC_DEFINE(HAVE_BUILTIN_CTZL,1,[Define this symbol if __builtin_ctzl is available]) ], [ AC_MSG_RESULT([no]) ])if test x"$use_ecmult_static_precomputation" != x"no"; then save_cross_compiling=$cross_compiling cross_compiling=no TEMP_CC="$CC" CC="$CC_FOR_BUILD" AC_MSG_CHECKING([native compiler: ${CC_FOR_BUILD}]) AC_RUN_IFELSE( [AC_LANG_PROGRAM([], [return 0])], [working_native_cc=yes], [working_native_cc=no],[dnl]) CC="$TEMP_CC" cross_compiling=$save_cross_compiling if test x"$working_native_cc" = x"no"; then set_precomp=no if test x"$use_ecmult_static_precomputation" = x"yes"; then AC_MSG_ERROR([${CC_FOR_BUILD} does not produce working binaries. Please set CC_FOR_BUILD]) else AC_MSG_RESULT([${CC_FOR_BUILD} does not produce working binaries. Please set CC_FOR_BUILD]) fi else AC_MSG_RESULT([ok]) set_precomp=yes fielse set_precomp=nofiAC_MSG_CHECKING([for __builtin_clzll])AC_COMPILE_IFELSE([AC_LANG_SOURCE([[void myfunc() { __builtin_clzll(1);}]])], [ AC_MSG_RESULT([yes]);AC_DEFINE(HAVE_BUILTIN_CLZLL,1,[Define this symbol if __builtin_clzll is available]) ], [ AC_MSG_RESULT([no]) ])if test x"$req_asm" = x"auto"; then SECP_64BIT_ASM_CHECK if test x"$has_64bit_asm" = x"yes"; then set_asm=x86_64 fi if test x"$set_asm" = x; then set_asm=no fielse set_asm=$req_asm case $set_asm in x86_64) SECP_64BIT_ASM_CHECK if test x"$has_64bit_asm" != x"yes"; then AC_MSG_ERROR([x86_64 assembly optimization requested but not available]) fi ;; arm) ;; no) ;; *) AC_MSG_ERROR([invalid assembly optimization selection]) ;; esacfiif test x"$req_field" = x"auto"; then if test x"set_asm" = x"x86_64"; then set_field=64bit fi if test x"$set_field" = x; then SECP_INT128_CHECK if test x"$has_int128" = x"yes"; then set_field=64bit fi fi if test x"$set_field" = x; then set_field=32bit fielse set_field=$req_field case $set_field in 64bit) if test x"$set_asm" != x"x86_64"; then SECP_INT128_CHECK if test x"$has_int128" != x"yes"; then AC_MSG_ERROR([64bit field explicitly requested but neither __int128 support or x86_64 assembly available]) fi fi ;; 32bit) ;; *) AC_MSG_ERROR([invalid field implementation selection]) ;; esacfiif test x"$req_scalar" = x"auto"; then SECP_INT128_CHECK if test x"$has_int128" = x"yes"; then set_scalar=64bit fi if test x"$set_scalar" = x; then set_scalar=32bit fielse set_scalar=$req_scalar case $set_scalar in 64bit) SECP_INT128_CHECK if test x"$has_int128" != x"yes"; then AC_MSG_ERROR([64bit scalar explicitly requested but __int128 support not available]) fi ;; 32bit) ;; *) AC_MSG_ERROR([invalid scalar implementation selected]) ;; esacfiif test x"$req_bignum" = x"auto"; then SECP_GMP_CHECK if test x"$has_gmp" = x"yes"; then set_bignum=gmp fi if test x"$set_bignum" = x; then set_bignum=no fielse set_bignum=$req_bignum case $set_bignum in gmp) SECP_GMP_CHECK if test x"$has_gmp" != x"yes"; then AC_MSG_ERROR([gmp bignum explicitly requested but libgmp not available]) fi ;; no) ;; *) AC_MSG_ERROR([invalid bignum implementation selection]) ;; esacfi# select assembly optimizationuse_external_asm=nocase $set_asm inx86_64) AC_DEFINE(USE_ASM_X86_64, 1, [Define this symbol to enable x86_64 assembly optimizations]) ;;arm) use_external_asm=yes ;;no) ;;*) AC_MSG_ERROR([invalid assembly optimizations]) ;;esac# select field implementationcase $set_field in64bit) AC_DEFINE(USE_FIELD_5X52, 1, [Define this symbol to use the FIELD_5X52 implementation]) ;;32bit) AC_DEFINE(USE_FIELD_10X26, 1, [Define this symbol to use the FIELD_10X26 implementation]) ;;*) AC_MSG_ERROR([invalid field implementation]) ;;esac# select bignum implementationcase $set_bignum ingmp) AC_DEFINE(HAVE_LIBGMP, 1, [Define this symbol if libgmp is installed]) AC_DEFINE(USE_NUM_GMP, 1, [Define this symbol to use the gmp implementation for num]) AC_DEFINE(USE_FIELD_INV_NUM, 1, [Define this symbol to use the num-based field inverse implementation]) AC_DEFINE(USE_SCALAR_INV_NUM, 1, [Define this symbol to use the num-based scalar inverse implementation]) ;;no) AC_DEFINE(USE_NUM_NONE, 1, [Define this symbol to use no num implementation]) AC_DEFINE(USE_FIELD_INV_BUILTIN, 1, [Define this symbol to use the native field inverse implementation]) AC_DEFINE(USE_SCALAR_INV_BUILTIN, 1, [Define this symbol to use the native scalar inverse implementation]) ;;*) AC_MSG_ERROR([invalid bignum implementation]) ;;esac#select scalar implementationcase $set_scalar in64bit) AC_DEFINE(USE_SCALAR_4X64, 1, [Define this symbol to use the 4x64 scalar implementation]) ;;32bit) AC_DEFINE(USE_SCALAR_8X32, 1, [Define this symbol to use the 8x32 scalar implementation]) ;;*) AC_MSG_ERROR([invalid scalar implementation]) ;;esacif test x"$use_tests" = x"yes"; then SECP_OPENSSL_CHECK if test x"$has_openssl_ec" = x"yes"; then if test x"$enable_openssl_tests" != x"no"; then AC_DEFINE(ENABLE_OPENSSL_TESTS, 1, [Define this symbol if OpenSSL EC functions are available]) SECP_TEST_INCLUDES="$SSL_CFLAGS $CRYPTO_CFLAGS" SECP_TEST_LIBS="$CRYPTO_LIBS" case $host in *mingw*) SECP_TEST_LIBS="$SECP_TEST_LIBS -lgdi32" ;; esac fi else if test x"$enable_openssl_tests" = x"yes"; then AC_MSG_ERROR([OpenSSL tests requested but OpenSSL with EC support is not available]) fi fielse if test x"$enable_openssl_tests" = x"yes"; then AC_MSG_ERROR([OpenSSL tests requested but tests are not enabled]) fifiif test x"$use_jni" != x"no"; then AX_JNI_INCLUDE_DIR have_jni_dependencies=yes if test x"$enable_module_ecdh" = x"no"; then have_jni_dependencies=no fi if test "x$JNI_INCLUDE_DIRS" = "x"; then have_jni_dependencies=no fi if test "x$have_jni_dependencies" = "xno"; then if test x"$use_jni" = x"yes"; then AC_MSG_ERROR([jni support explicitly requested but headers/dependencies were not found. Enable ECDH and try again.]) fi AC_MSG_WARN([jni headers/dependencies not found. jni support disabled]) use_jni=no else use_jni=yes for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS; do JNI_INCLUDES="$JNI_INCLUDES -I$JNI_INCLUDE_DIR" done fifiif test x"$set_bignum" = x"gmp"; then SECP_LIBS="$SECP_LIBS $GMP_LIBS" SECP_INCLUDES="$SECP_INCLUDES $GMP_CPPFLAGS"fiif test x"$use_endomorphism" = x"yes"; then AC_DEFINE(USE_ENDOMORPHISM, 1, [Define this symbol to use endomorphism optimization])fiif test x"$set_precomp" = x"yes"; then AC_DEFINE(USE_ECMULT_STATIC_PRECOMPUTATION, 1, [Define this symbol to use a statically generated ecmult table])fiif test x"$enable_module_ecdh" = x"yes"; then AC_DEFINE(ENABLE_MODULE_ECDH, 1, [Define this symbol to enable the ECDH module])fiif test x"$enable_module_schnorrsig" = x"yes"; then AC_DEFINE(ENABLE_MODULE_SCHNORRSIG, 1, [Define this symbol to enable the schnorrsig module])fiif test x"$enable_module_recovery" = x"yes"; then AC_DEFINE(ENABLE_MODULE_RECOVERY, 1, [Define this symbol to enable the ECDSA pubkey recovery module])fiif test x"$enable_module_schnorrsig" = x"yes"; then AC_DEFINE(ENABLE_MODULE_SCHNORRSIG, 1, [Define this symbol to enable the schnorrsig module]) enable_module_extrakeys=yesfi# Test if extrakeys is set after the schnorrsig module to allow the schnorrsig# module to set enable_module_extrakeys=yesif test x"$enable_module_extrakeys" = x"yes"; then AC_DEFINE(ENABLE_MODULE_EXTRAKEYS, 1, [Define this symbol to enable the extrakeys module])fiif test x"$enable_module_generator" = x"yes"; then AC_DEFINE(ENABLE_MODULE_GENERATOR, 1, [Define this symbol to enable the NUMS generator module])fiif test x"$enable_module_commitment" = x"yes"; then AC_DEFINE(ENABLE_MODULE_COMMITMENT, 1, [Define this symbol to enable the Pedersen commitment module])fiif test x"$enable_module_rangeproof" = x"yes"; then AC_DEFINE(ENABLE_MODULE_RANGEPROOF, 1, [Define this symbol to enable the zero knowledge range proof module])fiif test x"$enable_module_bulletproof" = x"yes"; then AC_DEFINE(ENABLE_MODULE_BULLETPROOF, 1, [Define this symbol to enable the Pedersen / zero knowledge bulletproof module])fiif test x"$enable_module_aggsig" = x"yes"; then AC_DEFINE(ENABLE_MODULE_AGGSIG, 1, [Define this symbol to enable the Grin Aggsig module])fiif test x"$enable_module_whitelist" = x"yes"; then AC_DEFINE(ENABLE_MODULE_WHITELIST, 1, [Define this symbol to enable the key whitelisting module])fiif test x"$enable_module_surjectionproof" = x"yes"; then AC_DEFINE(ENABLE_MODULE_SURJECTIONPROOF, 1, [Define this symbol to enable the surjection proof module])fiAC_C_BIGENDIAN()if test x"$use_external_asm" = x"yes"; then AC_DEFINE(USE_EXTERNAL_ASM, 1, [Define this symbol if an external (non-inline) assembly implementation is used])fiAC_MSG_NOTICE([Using static precomputation: $set_precomp])AC_MSG_NOTICE([Using assembly optimizations: $set_asm])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 benchmarks: $use_benchmark])AC_MSG_NOTICE([Building for coverage analysis: $enable_coverage])AC_MSG_NOTICE([Building ECDH module: $enable_module_ecdh])AC_MSG_NOTICE([Building ECDSA pubkey recovery module: $enable_module_recovery])AC_MSG_NOTICE([Using jni: $use_jni])if test x"$enable_experimental" = x"yes"; then AC_MSG_NOTICE([******]) AC_MSG_NOTICE([WARNING: experimental build]) AC_MSG_NOTICE([Experimental features do not have stable APIs or properties, and may not be safe for production use.]) AC_MSG_NOTICE([Building ECDH module: $enable_module_ecdh]) AC_MSG_NOTICE([Building NUMS generator module: $enable_module_generator]) AC_MSG_NOTICE([Building Pedersen commitment module: $enable_module_commitment]) AC_MSG_NOTICE([Building range proof module: $enable_module_rangeproof]) AC_MSG_NOTICE([Building bulletproof module: $enable_module_bulletproof]) AC_MSG_NOTICE([Building aggsig module: $enable_module_aggsig]) AC_MSG_NOTICE([Building key whitelisting module: $enable_module_whitelist]) AC_MSG_NOTICE([Building surjection proof module: $enable_module_surjectionproof]) AC_MSG_NOTICE([Building schnorrsig module: $enable_module_schnorrsig]) AC_MSG_NOTICE([******]) if test x"$enable_module_generator" != x"yes"; then if test x"$enable_module_commitment" = x"yes"; then AC_MSG_ERROR([Commitment module requires the generator module. Use --enable-module-generator to allow.]) fi if test x"$enable_module_bulletproof" = x"yes"; then AC_MSG_ERROR([Bulletproof module requires the generator module. Use --enable-module-generator to allow.]) fi fi if test x"$enable_module_commitment" != x"yes"; then if test x"$enable_module_rangeproof" = x"yes"; then AC_MSG_ERROR([Rangeproof module requires the commitment module. Use --enable-module-commitment to allow.]) fi if test x"$enable_module_bulletproof" = x"yes"; then AC_MSG_ERROR([Bulletproof module requires the commitment module. Use --enable-module-commitment to allow.]) fi fi if test x"$enable_module_rangeproof" != x"yes"; then if test x"$enable_module_whitelist" = x"yes"; then AC_MSG_ERROR([Whitelist module requires the rangeproof module. Use --enable-module-rangeproof to allow.]) fi if test x"$enable_module_surjectionproof" = x"yes"; then AC_MSG_ERROR([Surjection proof module requires the rangeproof module. Use --enable-module-rangeproof to allow.]) fi fielse if test x"$enable_module_extrakeys" = x"yes"; then AC_MSG_ERROR([extrakeys module is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_ecdh" = x"yes"; then AC_MSG_ERROR([ECDH module is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_schnorrsig" = x"yes"; then AC_MSG_ERROR([schnorrsig module is experimental. Use --enable-experimental to allow.]) fi if test x"$set_asm" = x"arm"; then AC_MSG_ERROR([ARM assembly optimization is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_generator" = x"yes"; then AC_MSG_ERROR([NUMS generator module is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_commitment" = x"yes"; then AC_MSG_ERROR([Pedersen commitment module is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_rangeproof" = x"yes"; then AC_MSG_ERROR([Range proof module is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_bulletproof" = x"yes"; then AC_MSG_ERROR([Bulletproof module is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_agggsig" = x"yes"; then AC_MSG_ERROR([Aggsig module is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_whitelist" = x"yes"; then AC_MSG_ERROR([Key whitelisting module is experimental. Use --enable-experimental to allow.]) fi if test x"$enable_module_surjectionproof" = x"yes"; then AC_MSG_ERROR([Surjection proof module is experimental. Use --enable-experimental to allow.]) fifiAC_CONFIG_HEADERS([src/libsecp256k1-config.h])AC_CONFIG_FILES([Makefile libsecp256k1.pc])AC_SUBST(JNI_INCLUDES)AC_SUBST(SECP_INCLUDES)AC_SUBST(SECP_LIBS)AC_SUBST(SECP_TEST_LIBS)AC_SUBST(SECP_TEST_INCLUDES)AM_CONDITIONAL([ENABLE_COVERAGE], [test x"$enable_coverage" = x"yes"])AM_CONDITIONAL([USE_TESTS], [test x"$use_tests" != x"no"])AM_CONDITIONAL([USE_EXHAUSTIVE_TESTS], [test x"$use_exhaustive_tests" != x"no"])AM_CONDITIONAL([USE_BENCHMARK], [test x"$use_benchmark" = x"yes"])AM_CONDITIONAL([USE_ECMULT_STATIC_PRECOMPUTATION], [test x"$set_precomp" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_ECDH], [test x"$enable_module_ecdh" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_SCHNORRSIG], [test x"$enable_module_schnorrsig" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_RECOVERY], [test x"$enable_module_recovery" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_EXTRAKEYS], [test x"$enable_module_extrakeys" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_GENERATOR], [test x"$enable_module_generator" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_COMMITMENT], [test x"$enable_module_commitment" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_RANGEPROOF], [test x"$enable_module_rangeproof" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_BULLETPROOF], [test x"$enable_module_bulletproof" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_AGGSIG], [test x"$enable_module_aggsig" = x"yes"])AM_CONDITIONAL([ENABLE_MODULE_WHITELIST], [test x"$enable_module_whitelist" = x"yes"])AM_CONDITIONAL([USE_JNI], [test x"$use_jni" == x"yes"])AM_CONDITIONAL([USE_EXTERNAL_ASM], [test x"$use_external_asm" = x"yes"])AM_CONDITIONAL([USE_ASM_ARM], [test x"$set_asm" = x"arm"])AM_CONDITIONAL([ENABLE_MODULE_SURJECTIONPROOF], [test x"$enable_module_surjectionproof" = x"yes"])dnl make sure nothing new is exported so that we don't break the cachePKGCONFIG_PATH_TEMP="$PKG_CONFIG_PATH"unset PKG_CONFIG_PATHPKG_CONFIG_PATH="$PKGCONFIG_PATH_TEMP"AC_OUTPUT