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-rw-r--r--testsuite/mk/boilerplate.mk2
1 files changed, 2 insertions, 0 deletions
diff --git a/testsuite/mk/boilerplate.mk b/testsuite/mk/boilerplate.mk
index 4c32f30ee2..3dc84f02e0 100644
--- a/testsuite/mk/boilerplate.mk
+++ b/testsuite/mk/boilerplate.mk
@@ -240,11 +240,13 @@ $(TOP)/mk/ghc-config : $(TOP)/mk/ghc-config.hs
empty=
space=$(empty) $(empty)
+ifeq "$(ghc-config-mk)" ""
ghc-config-mk = $(TOP)/mk/ghcconfig$(subst $(space),_,$(subst :,_,$(subst /,_,$(subst \,_,$(TEST_HC))))).mk
$(ghc-config-mk) : $(TOP)/mk/ghc-config
$(TOP)/mk/ghc-config "$(TEST_HC)" >"$@"; if [ $$? != 0 ]; then $(RM) "$@"; exit 1; fi
# If the ghc-config fails, remove $@, and fail
+endif
# Note: $(CLEANING) is not defined in the testsuite.
ifeq "$(findstring clean,$(MAKECMDGOALS))" ""