added one more level of redirection for building the StorageVolume.h file. This...

[tinyos-2.x.git] / support / make / msp / msp.rules

diff --git a/support/make/msp/msp.rules b/support/make/msp/msp.rules
index 8812464756722021b0d36c362f4560ff2dddf29b..d283faf596d6f5743bbf3cf357d5090ef7c4ff0f 100644 (file)
--- a/support/make/msp/msp.rules
+++ b/support/make/msp/msp.rules
@@ -40,7 +40,7 @@ NCC = ncc
 LIBS = -lm
 
 AMADDR = ActiveMessageAddressC\$$addr
-BUILDDIR = build/$(PLATFORM)
+BUILDDIR ?= build/$(PLATFORM)
 MAIN_EXE = $(BUILDDIR)/main.exe
 MAIN_IHEX = $(BUILDDIR)/main.ihex
 INSTALL_IHEX = $(MAIN_IHEX).out$(if $(NODEID),-$(NODEID),)
@@ -64,12 +64,19 @@ $(if $(PROGRAM),,$(call TOSMake_include,msp/$(DEFAULT_PROGRAM).extra))
 
 # Build storage file if volumes.xml present
 ifneq ($(wildcard $(VOLUME_FILE)), )
-exe0: $(BUILDDIR)/StorageVolumes.h
+build_storage: $(BUILDDIR)/StorageVolumes.h
 
+exe0: build_storage
+
+VOLUME_ALLOCATOR_FLAGS ?= 
 $(BUILDDIR)/StorageVolumes.h: $(VOLUME_FILE)
-       $(VOLUME_ALLOCATOR) $(PLATFORMDIR) <$(VOLUME_FILE) >$@ || rm -f $@
+       $(VOLUME_ALLOCATOR) $(VOLUME_ALLOCATOR_FLAGS) $(PLATFORMDIR) <$(VOLUME_FILE) >$@ || rm -f $@
 
 PFLAGS += -I$(BUILDDIR)
+else
+
+build_storage:
+
 endif
 
 ifndef BUILD_DEPS