From: Simon Marlow <simonmar@microsoft.com>
Date: Tue, 29 Aug 2006 09:37:35 +0000 (+0000)
Subject: Don't trust "ln -sf" to do the right thing (it doesn't on Solaris)
X-Git-Tag: Before_FC_branch_merge~110
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=9cb7f4755c5099148bea64bf34b1af2da462b158

Don't trust "ln -sf" to do the right thing (it doesn't on Solaris)
Patch from: Roman Leshchinskiy
---

diff --git a/compiler/Makefile b/compiler/Makefile
index 2a014b9..69fd1fd 100644
--- a/compiler/Makefile
+++ b/compiler/Makefile
@@ -124,7 +124,8 @@ ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
 	done
 else
 	for i in */*hi-boot*; do \
-	    $(LN_S) -f ../../$$i stage$(stage)/$$i || true ; \
+	    ($(RM) -f stage$(stage)/$$i \
+	       && $(LN_S) ../../$$i stage$(stage)/$$i) || true ; \
 	done
 endif
 endif
@@ -708,7 +709,7 @@ $(odir)/ghc-inplace : $(GHC_PROG)
 	chmod 755 $@
 
 ghc-inplace : stage1/ghc-inplace
-	$(LN_S) -f $< $@
+	$(RM) -f $@ && $(LN_S) $< $@
 
 ifeq "$(stage)" "1"
 CLEAN_FILES += ghc-inplace