X-Git-Url: http://git.linex4red.de/pub/USBasp.git/blobdiff_plain/8f8f3478917401f3d286dafd73902e9d80b527d2..c41bbf9fccd99de70c962ec6f7cac15efe06d3df:/Demos/Device/ClassDriver/makefile diff --git a/Demos/Device/ClassDriver/makefile b/Demos/Device/ClassDriver/makefile index cfa776a72..0e1dfae05 100644 --- a/Demos/Device/ClassDriver/makefile +++ b/Demos/Device/ClassDriver/makefile @@ -15,8 +15,17 @@ 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) + $(error EMERGENCY ABORT: INFINITE RECURSION DETECTED) +endif + all: +ifeq ($(OBJDIR),) @$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;) +endif %: @$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)