[project @ 2000-10-27 16:30:02 by simonmar]

build as ghc-$(ProjectVersion), link to ghc (as per driver)

diff --git a/ghc/compiler/Makefile b/ghc/compiler/Makefile
index 01cb98c..1dd74cb 100644 (file)
--- a/ghc/compiler/Makefile
+++ b/ghc/compiler/Makefile
@@ -1,5 +1,5 @@
 # -----------------------------------------------------------------------------
-# $Id: Makefile,v 1.100 2000/10/27 16:24:31 simonmar Exp $
+# $Id: Makefile,v 1.101 2000/10/27 16:30:02 simonmar Exp $
 
 TOP = ..
 include $(TOP)/mk/boilerplate.mk
@@ -18,11 +18,13 @@ WAYS=$(GhcCompilerWays)
 # equivalent of `env' if it doesn't exist locally).
 #
 ifneq "$(way)" "dll"
-HS_PROG=ghc$(_way)
+HS_PROG=ghc$(_way)-$(ProjectVersion)
 else
-HS_PROG=ghc
+HS_PROG=ghc-$(ProjectVersion)
 endif
 
+LINK = ghc
+
 # -----------------------------------------------------------------------------
 # Create compiler configuration
 
@@ -385,6 +387,35 @@ ghc-inplace : ghc
 
 CLEAN_FILES += ghc-inplace
 
+# -----------------------------------------------------------------------------
+# Create link to from ghc-x.xx to ghc...
+
+all :: $(LINK)
+
+$(LINK) : $(HS_PROG)
+       @if ( $(PERL) -e '$$fn="$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
+          echo "Creating a symbolic link from $(HS_PROG) to $(LINK)"; \
+          $(RM) $(LINK); \
+          $(LN_S) $(HS_PROG) $(LINK); \
+        else \
+          echo "Creating a symbolic link from $(HS_PROG) to $(LINK) failed: \`$(LINK)' already exists"; \
+          echo "Perhaps remove \`$(LINK)' manually?"; \
+          exit 1; \
+        fi;
+
+CLEAN_FILES += $(LINK)
+
+install ::
+       @if ( $(PERL) -e '$$fn="$(bindir)/$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
+          echo "Creating a symbol link from $(HS_PROG) to $(LINK) in $(bindir)"; \
+          $(RM) $(bindir)/$(LINK); \
+          $(LN_S) $(HS_PROG) $(bindir)/$(LINK); \
+        else \
+          echo "Creating a symbol link from $(HS_PROG) to $(LINK) in $(bindir) failed: \`$(bindir)/$(LINK)' already exists"; \
+          echo "Perhaps remove \`$(bindir)/$(LINK)' manually?"; \
+          exit 1; \
+        fi;
+
 #-----------------------------------------------------------------------------
 #              install