]
)
-AC_CHECK_LIB(fesvr, libfesvr_is_present, [], [AC_MSG_ERROR([libfesvr is required])])
+AC_CHECK_LIB(fesvr, libfesvr_is_present, [], [AC_MSG_ERROR([libfesvr is required])], [-pthread])
AC_CHECK_LIB(pthread, pthread_create, [], [AC_MSG_ERROR([libpthread is required])])
AS_IF([test "x$enable_64bit" != "xno"], [
AC_DEFINE([RISCV_ENABLE_64BIT],,[Define if 64-bit mode is supported])
])
+
+AC_ARG_ENABLE([commitlog], AS_HELP_STRING([--enable-commitlog], [Enable commit log generation]))
+AS_IF([test "x$enable_commitlog" = "xyes"], [
+ AC_DEFINE([RISCV_ENABLE_COMMITLOG],,[Enable commit log generation])
+])
+
+AC_ARG_ENABLE([histogram], AS_HELP_STRING([--enable-histogram], [Enable PC histogram generation]))
+AS_IF([test "x$enable_histogram" = "xyes"], [
+ AC_DEFINE([RISCV_ENABLE_HISTOGRAM],,[Enable PC histogram generation])
+])