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firmware: proper makefile deps 

Single threaded evaluation is (assumed to be!) left to right, depth
first - but with concurrent make using -j this breaks, because the
actual usb string header is generated after the attempt to concurrently
compile the code that needs it, since there is no explicit order among
the all: dependencies.

This is fixed by properly adding a dependency on that header.

Change-Id: I0bdf915deabeda861f6398e654764918e58a64c2
This commit is contained in:
Eric Wild 2021-07-16 15:09:50 +02:00 committed by laforge
parent e6a76c7bf4
commit 34317c1f32
1 changed files with 2 additions and 2 deletions
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4
firmware/Makefile
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@ -197,7 +197,7 @@ OUTPUT := $(BIN)/$(OUTPUT)
# Rules
#-------------------------------------------------------------------------------
all: apps/$(APP)/usb_strings_generated.h $(BIN) $(OBJ) $(MEMORIES)
all: $(BIN) $(OBJ) $(MEMORIES)
combined: $(OUTPUT)-combined.bin
@ -208,7 +208,7 @@ $(BIN)/$(BOARD)-dfu-flash-padded.bin: $(BIN)/$(BOARD)-dfu-flash.bin
$(OUTPUT)-combined.bin: $(BIN)/$(BOARD)-dfu-flash-padded.bin $(OUTPUT)-dfu.bin
cat $^ > $@
$(BIN) $(OBJ):
$(BIN) $(OBJ): apps/$(APP)/usb_strings_generated.h
mkdir -p $@
usbstring/usbstring: usbstring/usbstring.c