X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=Makefile;h=c32fc6980594fdcde04e078e96d1a0ed079b75bd;hb=95e22b18b61c094ed7b485c80598c2dd7939bed5;hp=f40e3ee5c47be7d1508fa583fca1bc1f35f20b5b;hpb=744e19bed0a862b6fc0fcf00ee754433c3279489;p=ghc-hetmet.git

diff --git a/Makefile b/Makefile
index f40e3ee..c32fc69 100644
--- a/Makefile
+++ b/Makefile
@@ -308,6 +308,17 @@ CLEAN_FILES += hc-files-to-go *-hc.tar.gz
 
 DIST_CLEAN_FILES += config.cache config.status
 
+#
+# If you've ended up using an in-place version of Happy,
+# make sure it gets built early on.
+#
+ifeq "$(HAPPY)" "$(FPTOOLS_TOP_ABS)/happy/src/happy-inplace"
+all :: $(FPTOOLS_TOP_ABS)/happy/src/happy-inplace
+
+$(FPTOOLS_TOP_ABS)/happy/src/happy-inplace : glafp-utils
+	cd happy && make boot all
+endif
+
 all ::
 	@case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
 	for i in $(SUBDIRS); do \