Allow simulators to be built on Linux

30 years ago · 564e2a3fe9
1 changed files with 7 additions and 0 deletions
--- a/sim/common/sim-n-bits.h
+++ b/sim/common/sim-n-bits.h
@ -26,6 +26,13 @@

 #include "sim-xcat.h"

+#ifdef __STDC__
+/* If signed were defined to be say __signed (ie, some versions of Linux),
+   then the signedN macro would not work correctly.  If we have a standard
+   compiler, we have signed.  */
+#undef signed
+#endif
+
 /* NOTE: See end of file for #undef */
 #define unsignedN XCONCAT2(unsigned,N)
 #define signedN XCONCAT2(signed,N)