[sim] add disable option for vector

1 files changed, 15 insertions, 0 deletions

diff --git a/configure b/configure
index 3efe8e7..ad0b907 100755
--- a/configure
+++ b/configure
@@ -638,6 +638,7 @@ enable_optional_subprojects
 enable_fpu
 enable_64bit
 enable_rvc
+enable_vec
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1273,6 +1274,7 @@ Optional Features:
   --disable-fpu           Disable floating-point
   --disable-64bit         Disable 64-bit mode
   --disable-rvc           Disable instruction compression
+  --disable-vec           Disable vector processor
 
 Some influential environment variables:
   CC          C compiler command
@@ -4060,6 +4062,19 @@ $as_echo "#define RISCV_ENABLE_RVC /**/" >>confdefs.h
 
 fi
 
+# Check whether --enable-vec was given.
+if test "${enable_vec+set}" = set; then :
+  enableval=$enable_vec;
+fi
+
+if test "x$enable_vec" != "xno"; then :
+
+
+$as_echo "#define RISCV_ENABLE_VEC /**/" >>confdefs.h
+
+
+fi
+
 libopc=`dirname \`which riscv-gcc\``/../`$ac_config_guess`/riscv/lib/libopcodes.a
 as_ac_File=`$as_echo "ac_cv_file_$libopc" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $libopc" >&5