From 2fe0d8ccb56589b113b8b0eb32909206038e95d7 Mon Sep 17 00:00:00 2001
From: Ian Lynagh <igloo@earth.li>
Date: Sun, 1 Aug 2010 18:09:54 +0000
Subject: Make the main haddock script versioned, and make plain "haddock" a
 symlink

---
 ghc.mk | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ghc.mk b/ghc.mk
index 8ba7e11e..bc44b13d 100644
--- a/ghc.mk
+++ b/ghc.mk
@@ -5,6 +5,7 @@ utils/haddock_CONFIGURE_OPTS = --flag in-ghc-tree
 utils/haddock_HC_OPTS += -DNEW_GHC_LAYOUT
 utils/haddock_dist_SHELL_WRAPPER = YES
 utils/haddock_dist_INSTALL_SHELL_WRAPPER = YES
+utils/haddock_dist_INSTALL_SHELL_WRAPPER_NAME = haddock-$(ProjectVersion)
 utils/haddock_dist_PROG = haddock$(exeext)
 
 ifneq "$(BINDIST)" "YES"
@@ -39,5 +40,13 @@ install_utils/haddock_data:
 	    $(INSTALL_DATA) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)/html"; \
 	done
 
+ifeq "$(Windows)" "NO"
+install: install_haddock_link
+.PNONY: install_haddock_link
+install_haddock_link:
+	"$(RM)" $(RM_OPTS) "$(DESTDIR)$(bindir)/haddock"
+	$(LN_S) haddock-$(ProjectVersion) "$(DESTDIR)$(bindir)/haddock"
+endif
+
 BINDIST_EXTRAS += $(addprefix utils/haddock/,html/*)
 
-- 
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