Use immediate variable expansion in the second-deepest level makefile scripts to...

[pub/USBasp.git] / Projects / makefile

diff --git a/Projects/makefile b/Projects/makefile
index f4b4111..dd0ea2e 100644 (file)
--- a/Projects/makefile
+++ b/Projects/makefile
@@ -13,7 +13,7 @@
 # custom LUFA library build options are reflected in the compiled
 # code.
 
 # custom LUFA library build options are reflected in the compiled
 # code.
 

-PROJECT_DIRECTORIES = $(shell ls -d */)
+PROJECT_DIRECTORIES := $(shell ls -d */)

 
 # This makefile is potentially infinitely recursive if something really bad
 # happens when determining the set of project directories - hard-abort if
 
 # This makefile is potentially infinitely recursive if something really bad
 # happens when determining the set of project directories - hard-abort if