X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rules%2Fbuild-dependencies.mk;h=f896b9fb6f58586857cde8e4566266245d7ca6f5;hb=5775d5142da227d65fb86994d363eb16841ee642;hp=5cc91dc582cd81aac343878310e0c7320641b968;hpb=421b8ced54df55bfe4cf92121dd28e27bcf565ed;p=ghc-hetmet.git

diff --git a/rules/build-dependencies.mk b/rules/build-dependencies.mk
index 5cc91dc..f896b9f 100644
--- a/rules/build-dependencies.mk
+++ b/rules/build-dependencies.mk
@@ -40,7 +40,10 @@ ifneq "$$($1_$2_SLASH_MODS)" ""
 		if test ! -d $$$$dir; then mkdir -p $$$$dir; fi \
 	done
 endif
-	mv $$@.tmp $$@
+#    Some packages are from the bootstrapping compiler, so are not
+#    within the build tree. On Windows this causes a problem as they look
+#    like bad rules, due to the two colons, so we filter them out.
+	grep -v ' : [a-zA-Z]:/' $$@.tmp > $$@
 
 # Some of the C files depend on the generated includes files.
 $$($1_$2_depfile_c_asm) : $$(includes_H_CONFIG) $$(includes_H_PLATFORM)