Get rid of the redundant ATTR_NEVER_INLINE macro which translated to the same as...

[pub/USBasp.git] / Demos / DualRole / ClassDriver / makefile

diff --git a/Demos/DualRole/ClassDriver/makefile b/Demos/DualRole/ClassDriver/makefile
index ecc49ec..85ba1dd 100644 (file)
--- a/Demos/DualRole/ClassDriver/makefile
+++ b/Demos/DualRole/ClassDriver/makefile
@@ -1,6 +1,6 @@
 #
 #             LUFA Library
 #
 #             LUFA Library

-#     Copyright (C) Dean Camera, 2012.
+#     Copyright (C) Dean Camera, 2013.

 #
 #  dean [at] fourwalledcubicle [dot] com
 #           www.lufa-lib.org
 #
 #  dean [at] fourwalledcubicle [dot] com
 #           www.lufa-lib.org


@@ -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


@@ -22,9 +22,25 @@ ifeq ($(MAKELEVEL), 10)
    $(error EMERGENCY ABORT: INFINITE RECURSION DETECTED)
 endif
 
    $(error EMERGENCY ABORT: INFINITE RECURSION DETECTED)
 endif
 

-all:
-       @$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) clean all;)
+# Need to special-case building without a per-project object directory
+ifeq ($(OBJDIR),)
+   # If no target specified, force "clean all" and disallow parallel build   
+   ifeq ($(MAKECMDGOALS),)
+      MAKECMDGOALS := clean all
+      .NOTPARALLEL:
+   endif

 
 

-%:
-       @$(foreach PROJECT, $(PROJECT_DIRECTORIES), $(MAKE) -s -C $(PROJECT) $@;)
+   # If one of the targets is to build, force "clean" beforehand and disallow parallel build   
+   ifneq ($(findstring all, $(MAKECMDGOALS)),)
+      MAKECMDGOALS := clean $(MAKECMDGOALS)
+      .NOTPARALLEL:
+   endif
+endif
+
+%: $(PROJECT_DIRECTORIES)
+       @echo . > /dev/null

 
 

+$(PROJECT_DIRECTORIES):
+       @$(MAKE) -C $@ $(MAKECMDGOALS)
+    
+.PHONY: $(PROJECT_DIRECTORIES)