Fix unregisterised builds, and building on non-x86/amd64/powerpc

[ghc-hetmet.git] / rts / RtsFlags.c

diff --git a/rts/RtsFlags.c b/rts/RtsFlags.c
index 7e836af..2bb061a 100644 (file)
--- a/rts/RtsFlags.c
+++ b/rts/RtsFlags.c
@@ -418,7 +418,7 @@ usage_text[] = {
 "  -Dz  DEBUG: stack squezing",
 "",
 #endif /* DEBUG */
-#if defined(THREADED_RTS)
+#if defined(THREADED_RTS) && !defined(NOSMP)
 "  -N<n>     Use <n> OS threads (default: 1)",
 "  -qm       Don't automatically migrate threads between CPUs",
 "  -qw       Migrate a thread to the current CPU when it is woken up",
@@ -1019,7 +1019,7 @@ error = rtsTrue;
                }
                break;
 
-#ifdef THREADED_RTS
+#if defined(THREADED_RTS) && !defined(NOSMP)
              case 'N':
                THREADED_BUILD_ONLY(
                if (rts_argv[arg][2] != '\0') {