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-rw-r--r--mk/package.mk13
1 files changed, 12 insertions, 1 deletions
diff --git a/mk/package.mk b/mk/package.mk
index d77eb33d7e..9e05818a76 100644
--- a/mk/package.mk
+++ b/mk/package.mk
@@ -1,5 +1,5 @@
# -----------------------------------------------------------------------------
-# $Id: package.mk,v 1.49 2005/03/03 21:01:49 wolfgang Exp $
+# $Id: package.mk,v 1.50 2005/03/24 18:44:16 sof Exp $
ifneq "$(PACKAGE)" ""
@@ -161,7 +161,18 @@ endif
SRC_HSC2HS_OPTS += -I.
ifeq "$(NON_HS_PACKAGE)" ""
+# Only use -ignore-package if supported by HC; i.e., ghc-6.3 and later.
+# (Don't like the use of slow $(shell ..) in Makefiles, but can't see a way around it here.)
+ifeq "$(STANDALONE_PACKAGE)" "NO"
+SRC_HC_OPTS += -ignore-package $(PACKAGE)
+else
+ifneq "$(strip $(GHC))" ""
+# Making the assumption here that standalone packages will be using mk/config.mk:GHC
+SRC_HC_OPTS = $(shell if (test $(GhcCanonVersion) -ge 603); then echo "-ignore-package $(PACKAGE)"; fi)
+else
SRC_HC_OPTS += -ignore-package $(PACKAGE)
+endif
+endif
SRC_HC_OPTS += $(GhcLibHcOpts)
SRC_HC_OPTS += $(patsubst %, -package %, $(PACKAGE_DEPS))
endif