Improved specialisation of recursive groups

[ghc-hetmet.git] / mk / bindist.mk

diff --git a/mk/bindist.mk b/mk/bindist.mk
index 00421cd..3018f51 100644 (file)
--- a/mk/bindist.mk
+++ b/mk/bindist.mk
@@ -5,6 +5,10 @@ EXE_DIST_DIR = dist-install
 # XXX This is a bit of a mess. Really we should be just asking Cabal
 # what it would install and putting those files in the bindist.
 binary-dist:
+ifeq "$(WHERE_AM_I)" ""
+       echo "I don't know where I am" >&2
+       exit 1
+endif
        # General bits
        -find . -name Makefile                      -exec echo $(WHERE_AM_I)/{} \; >> $(BIN_DIST_LIST) 2> /dev/null
        -find . -name LICENSE                       -exec echo $(WHERE_AM_I)/{} \; >> $(BIN_DIST_LIST) 2> /dev/null