X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;ds=sidebyside;f=mk%2Fboilerplate.mk;fp=mk%2Fboilerplate.mk;h=1066cd555898fd168ab11d1dc865732070e79a34;hb=2f1889c3bdccc3b02d1741aeb4c0493434b12309;hp=cc32c251d34377aebf1d9e2d115bac4a8fb65c2b;hpb=ecf9f5a9ff6820b3a1765f675499ad055da1d6d6;p=ghc-hetmet.git

diff --git a/mk/boilerplate.mk b/mk/boilerplate.mk
index cc32c25..1066cd5 100644
--- a/mk/boilerplate.mk
+++ b/mk/boilerplate.mk
@@ -53,6 +53,12 @@ ifneq "$(way)" ""
   _way := _$(way)
 endif
 
+
+# When using $(patsubst ...) and friends, you can't use a literal comma
+# freely - so we use ${comma} instead.  (See PACKAGE_CPP_OPTS in package.mk
+# for an example usage.)
+comma=,
+
 # -----------------------------------------------------------------------------
 # 	Now follow the pieces of boilerplate
 #	The "-" signs tell make not to complain if they don't exist