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

[ghc-hetmet.git] / mk / config.mk.in

diff --git a/mk/config.mk.in b/mk/config.mk.in
index 2e0f71c..bd8cfc4 100644 (file)
--- a/mk/config.mk.in
+++ b/mk/config.mk.in
@@ -257,6 +257,14 @@ GhcWithJavaGen=NO
 
 HaveLibDL = @HaveLibDL@
 
+ArchSupportsSMP=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64)))
+
+ifeq "$(ArchSupportsSMP)" "YES"
+GhcWithSMP=YES
+else
+GhcWithSMP=NO
+endif
+
 # Whether to include GHCi in the compiler.  Depends on whether the RTS linker
 # has support for this OS/ARCH combination.