From 814526633b07146d4f0f9e6d24583bd6e645d8cd Mon Sep 17 00:00:00 2001
From: Morgan Deters <mdeters@cs.nyu.edu>
Date: Fri, 15 Feb 2013 12:00:29 -0500
Subject: [PATCH] Fix builds/ links to survive configuring twice with different
 prefixes

---
 Makefile.builds.in | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Makefile.builds.in b/Makefile.builds.in
index 6f9c7aaab..be6df95d3 100644
--- a/Makefile.builds.in
+++ b/Makefile.builds.in
@@ -137,8 +137,8 @@ else
 	done
 endif
 #	set up builds/$(CURRENT_BUILD)/bin and builds/$(CURRENT_BUILD)/lib
-	$(AM_V_at)test -e $(CURRENT_BUILD)/lib || ln -sf "$(abs_builddir)$(libdir)" $(CURRENT_BUILD)/lib
-	$(AM_V_at)test -e $(CURRENT_BUILD)/bin || ln -sf "$(abs_builddir)$(bindir)" $(CURRENT_BUILD)/bin
+	rm -f $(CURRENT_BUILD)/lib; ln -sf "$(abs_builddir)$(libdir)" $(CURRENT_BUILD)/lib
+	rm -f $(CURRENT_BUILD)/bin; ln -sf "$(abs_builddir)$(bindir)" $(CURRENT_BUILD)/bin
 #	set up builds/...prefix.../bin and builds/...prefix.../lib
 	$(AM_V_mkdir) ".$(bindir)"
 	$(AM_V_mkdir) ".$(libdir)"
@@ -184,8 +184,8 @@ else
 	done
 endif
 #	set up builds/bin and builds/lib
-	$(AM_V_at)test -e lib || ln -sf ".$(libdir)" lib
-	$(AM_V_at)test -e bin || ln -sf ".$(bindir)" bin
+	rm -f lib; ln -sf ".$(libdir)" lib
+	rm -f bin; ln -sf ".$(bindir)" bin
 	rm -f doc; ln -sf "$(CURRENT_BUILD)/doc" doc
 	rm -f examples; ln -sf "$(CURRENT_BUILD)/examples" examples
 
-- 
2.30.2