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libsecp256k1/configure.ac  view on Meta::CPAN

if test x"$enable_module_schnorrsig" = x"yes"; then
  if test x"$enable_module_extrakeys" = x"no"; then
    AC_MSG_ERROR([Module dependency error: You have disabled the extrakeys module explicitly, but it is required by the schnorrsig module.])
  fi
  enable_module_extrakeys=yes
  SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DENABLE_MODULE_SCHNORRSIG=1"
fi

if test x"$enable_module_extrakeys" = x"yes"; then
  SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DENABLE_MODULE_EXTRAKEYS=1"
fi

if test x"$enable_module_recovery" = x"yes"; then
  SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DENABLE_MODULE_RECOVERY=1"
fi

if test x"$enable_module_ecdh" = x"yes"; then
  SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DENABLE_MODULE_ECDH=1"
fi

if test x"$enable_external_default_callbacks" = x"yes"; then
  SECP_CONFIG_DEFINES="$SECP_CONFIG_DEFINES -DUSE_EXTERNAL_DEFAULT_CALLBACKS=1"
fi

###
### Check for --enable-experimental if necessary
###

if test x"$enable_experimental" = x"no"; then
  if test x"$set_asm" = x"arm32"; then
    AC_MSG_ERROR([ARM32 assembly is experimental. Use --enable-experimental to allow.])
  fi
fi

###
### Generate output
###

AC_CONFIG_FILES([Makefile libsecp256k1.pc])
AC_SUBST(SECP_CFLAGS)
AC_SUBST(SECP_CONFIG_DEFINES)
AM_CONDITIONAL([ENABLE_COVERAGE], [test x"$enable_coverage" = x"yes"])
AM_CONDITIONAL([USE_TESTS], [test x"$enable_tests" != x"no"])
AM_CONDITIONAL([USE_CTIME_TESTS], [test x"$enable_ctime_tests" = x"yes"])
AM_CONDITIONAL([USE_EXHAUSTIVE_TESTS], [test x"$enable_exhaustive_tests" != x"no"])
AM_CONDITIONAL([USE_EXAMPLES], [test x"$enable_examples" != x"no"])
AM_CONDITIONAL([USE_BENCHMARK], [test x"$enable_benchmark" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_ECDH], [test x"$enable_module_ecdh" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_RECOVERY], [test x"$enable_module_recovery" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_EXTRAKEYS], [test x"$enable_module_extrakeys" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_SCHNORRSIG], [test x"$enable_module_schnorrsig" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_MUSIG], [test x"$enable_module_musig" = x"yes"])
AM_CONDITIONAL([ENABLE_MODULE_ELLSWIFT], [test x"$enable_module_ellswift" = x"yes"])
AM_CONDITIONAL([USE_EXTERNAL_ASM], [test x"$enable_external_asm" = x"yes"])
AM_CONDITIONAL([USE_ASM_ARM], [test x"$set_asm" = x"arm32"])
AM_CONDITIONAL([BUILD_WINDOWS], [test "$build_windows" = "yes"])
AC_SUBST(LIB_VERSION_CURRENT, _LIB_VERSION_CURRENT)
AC_SUBST(LIB_VERSION_REVISION, _LIB_VERSION_REVISION)
AC_SUBST(LIB_VERSION_AGE, _LIB_VERSION_AGE)

AC_OUTPUT

echo
echo "Build Options:"
echo "  with external callbacks = $enable_external_default_callbacks"
echo "  with benchmarks         = $enable_benchmark"
echo "  with tests              = $enable_tests"
echo "  with ctime tests        = $enable_ctime_tests"
echo "  with coverage           = $enable_coverage"
echo "  with examples           = $enable_examples"
echo "  module ecdh             = $enable_module_ecdh"
echo "  module recovery         = $enable_module_recovery"
echo "  module extrakeys        = $enable_module_extrakeys"
echo "  module schnorrsig       = $enable_module_schnorrsig"
echo "  module musig            = $enable_module_musig"
echo "  module ellswift         = $enable_module_ellswift"
echo
echo "  asm                     = $set_asm"
echo "  ecmult window size      = $set_ecmult_window"
echo "  ecmult gen table size   = $set_ecmult_gen_kb KiB"
# Hide test-only options unless they're used.
if test x"$set_widemul" != xauto; then
echo "  wide multiplication     = $set_widemul"
fi
echo
echo "  valgrind                = $enable_valgrind"
echo "  CC                      = $CC"
echo "  CPPFLAGS                = $CPPFLAGS"
echo "  SECP_CFLAGS             = $SECP_CFLAGS"
echo "  CFLAGS                  = $CFLAGS"
echo "  LDFLAGS                 = $LDFLAGS"

if test x"$print_msan_notice" = x"yes"; then
  echo
  echo "Note:"
  echo "  MemorySanitizer detected, tried to add -fno-sanitize-memory-param-retval to SECP_CFLAGS"
  echo "  to avoid false positives in ctime_tests. Pass --disable-ctime-tests to avoid this."
fi

if test x"$enable_experimental" = x"yes"; then
  echo
  echo "WARNING: Experimental build"
  echo "  Experimental features do not have stable APIs or properties, and may not be safe for"
  echo "  production use."
fi