X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/8f8f3478917401f3d286dafd73902e9d80b527d2..21a6acff834a05b0c061764afa90eb80f3be461e:/Demos/Device/LowLevel/makefile diff --git a/Demos/Device/LowLevel/makefile b/Demos/Device/LowLevel/makefile index 4673bfe57..99e7c24a1 100644 --- a/Demos/Device/LowLevel/makefile +++ b/Demos/Device/LowLevel/makefile @@ -13,7 +13,14 @@ # custom LUFA library build options are reflected in the compiled # code. -PROJECT_DIRECTORIES = $(shell ls -d *) +PROJECT_DIRECTORIES = $(shell ls -d */) + +# This makefile is potentially infinitely recursive if something really bad +# happens when determining the set of project directories - hard-abort if +# more than 10 levels deep to avoid angry emails. +ifeq ($(MAKELEVEL), 10) + $(error EMERGENCY ABORT: INFINITE RECURSION DETECTED) +endif all: @$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)