From 6e292d7b67769d55ecf45dfbed606a5249e67d57 Mon Sep 17 00:00:00 2001
From: rrt <unknown>
Date: Thu, 16 Mar 2000 16:22:15 +0000
Subject: [PATCH] [project @ 2000-03-16 16:22:15 by rrt] Got rid of an odir
 problem when building PrelMain as a DLL.

---
 ghc/lib/std/Makefile |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ghc/lib/std/Makefile b/ghc/lib/std/Makefile
index e01d7c2..7ec2d63 100644
--- a/ghc/lib/std/Makefile
+++ b/ghc/lib/std/Makefile
@@ -109,12 +109,15 @@ CLEAN_FILES += PrelGHC.hi $(foreach way, $(WAYS), PrelGHC.$(way)_hi)
 # 
 # So, we copy out PrelMain.lhs to ".." and build it there &
 # copy the gen'ed object file back in again.
+#
+# Note the patsubst hack (see fptools/mk/target.mk and search for
+# odir for details)
 # 
 ifeq "$(way)" "dll"
 PrelMain.dll_o : PrelMain.lhs
 	$(RM) ../PrelMain.lhs
 	$(CP) PrelMain.lhs ../
-	$(MAKE) -C .. PrelMain.dll_o way=dll HC=std/$(GHC_INPLACE) HC_OPTS="$(filter-out -fcompiling-prelude, $(HC_OPTS))"
+	$(MAKE) -C .. PrelMain.dll_o way=dll HC=std/$(GHC_INPLACE) HC_OPTS="$(filter-out -fcompiling-prelude, $(patsubst -odir,,$(HC_OPTS)))"
 	$(MV) ../PrelMain.dll_o .
 	$(RM) ../PrelMain.lhs ../PrelMain.dll_hi
 endif
-- 
1.7.10.4