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-rw-r--r--configure.ac18
1 files changed, 15 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac
index c16eae8ba1..b63cb3d83e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -184,10 +184,16 @@ AC_ARG_ENABLE([extended-functional-tests],
AC_ARG_ENABLE([fuzz],
AS_HELP_STRING([--enable-fuzz],
- [enable building of fuzz targets (default no). enabling this will disable all other targets]),
+ [build for fuzzing (default no). enabling this will disable all other targets and override --{enable,disable}-fuzz-binary]),
[enable_fuzz=$enableval],
[enable_fuzz=no])
+AC_ARG_ENABLE([fuzz-binary],
+ AS_HELP_STRING([--enable-fuzz-binary],
+ [enable building of fuzz binary (default yes).]),
+ [enable_fuzz_binary=$enableval],
+ [enable_fuzz_binary=yes])
+
AC_ARG_ENABLE([danger_fuzz_link_all],
AS_HELP_STRING([--enable-danger-fuzz-link-all],
[Danger! Modifies source code. Needs git and gnu sed installed. Link each fuzz target (default no).]),
@@ -1224,7 +1230,7 @@ AC_DEFUN([SUPPRESS_WARNINGS],
dnl enable-fuzz should disable all other targets
if test "x$enable_fuzz" = "xyes"; then
- AC_MSG_WARN(enable-fuzz will disable all other targets)
+ AC_MSG_WARN(enable-fuzz will disable all other targets and force --enable-fuzz-binary=yes)
build_bitcoin_utils=no
build_bitcoin_cli=no
build_bitcoin_tx=no
@@ -1240,10 +1246,11 @@ if test "x$enable_fuzz" = "xyes"; then
use_upnp=no
use_natpmp=no
use_zmq=no
+ enable_fuzz_binary=yes
AX_CHECK_PREPROC_FLAG([-DABORT_ON_FAILED_ASSUME],[[DEBUG_CPPFLAGS="$DEBUG_CPPFLAGS -DABORT_ON_FAILED_ASSUME"]],,[[$CXXFLAG_WERROR]])
- AC_MSG_CHECKING([whether main function is needed])
+ AC_MSG_CHECKING([whether main function is needed for fuzz binary])
AX_CHECK_LINK_FLAG(
[[-fsanitize=$use_sanitizers]],
[AC_MSG_RESULT([no])],
@@ -1271,6 +1278,8 @@ else
QT_DBUS_INCLUDES=SUPPRESS_WARNINGS($QT_DBUS_INCLUDES)
QT_TEST_INCLUDES=SUPPRESS_WARNINGS($QT_TEST_INCLUDES)
fi
+
+ CPPFLAGS="$CPPFLAGS -DPROVIDE_MAIN_FUNCTION"
fi
if test x$enable_wallet != xno; then
@@ -1716,6 +1725,7 @@ AM_CONDITIONAL([USE_BDB], [test "x$use_bdb" = "xyes"])
AM_CONDITIONAL([ENABLE_TRACING],[test x$have_sdt = xyes])
AM_CONDITIONAL([ENABLE_TESTS],[test x$BUILD_TEST = xyes])
AM_CONDITIONAL([ENABLE_FUZZ],[test x$enable_fuzz = xyes])
+AM_CONDITIONAL([ENABLE_FUZZ_BINARY],[test x$enable_fuzz_binary = xyes])
AM_CONDITIONAL([ENABLE_FUZZ_LINK_ALL],[test x$enable_danger_fuzz_link_all = xyes])
AM_CONDITIONAL([ENABLE_QT],[test x$bitcoin_enable_qt = xyes])
AM_CONDITIONAL([ENABLE_QT_TESTS],[test x$BUILD_TEST_QT = xyes])
@@ -1732,6 +1742,8 @@ AM_CONDITIONAL([ENABLE_SHANI],[test x$enable_shani = xyes])
AM_CONDITIONAL([ENABLE_ARM_CRC],[test x$enable_arm_crc = xyes])
AM_CONDITIONAL([USE_ASM],[test x$use_asm = xyes])
AM_CONDITIONAL([WORDS_BIGENDIAN],[test x$ac_cv_c_bigendian = xyes])
+AM_CONDITIONAL([USE_NATPMP],[test x$use_natpmp = xyes])
+AM_CONDITIONAL([USE_UPNP],[test x$use_upnp = xyes])
AC_DEFINE(CLIENT_VERSION_MAJOR, _CLIENT_VERSION_MAJOR, [Major version])
AC_DEFINE(CLIENT_VERSION_MINOR, _CLIENT_VERSION_MINOR, [Minor version])