X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=Makefile;h=c1ce1f8dd9db8c7ed332f94a47c0ab9c51f760d3;hb=1718c708d577ddc87bd1a8774935189d4f0b418b;hp=f1fefca0c63767b4c10faa0808ac269a16f1b3d3;hpb=739d8a5b677609d4c4477667b7ced7f352aaac87;p=ghc-hetmet.git

diff --git a/Makefile b/Makefile
index f1fefca..c1ce1f8 100644
--- a/Makefile
+++ b/Makefile
@@ -74,7 +74,7 @@ endif
 
 SUBDIRS = gmp libffi includes utils docs rts compiler ghc driver libraries libraries/Cabal/doc
 
-check-all: check-packages
+check-all: check-packages check-tools
 
 # Sanity check that all the boot libraries are in the tree, to catch
 # failure to run darcs-all.
@@ -93,6 +93,14 @@ check-packages :
 	    exit 1; \
 	fi
 
+check-tools:
+ifeq "$(HSCOLOUR_SRCS) $(HSCOLOUR)" "YES "
+	@echo "HsColour needed but wasn't found."
+	@echo "Set HSCOLOUR_SRCS=NO if you don't want to use it"
+	exit 1
+endif
+	@:
+
 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
 ifneq "$(WhatGccIsCalled)" ""
 GCC_LIB_DEP = stamp.inplace-gcc-lib