ahoneybun/qmk_firmware
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Update the BUILD build system module to early abort and display an error if needed before trying to create the OBJDIR output object file directory.

Browse source
This commit is contained in:
Dean Camera 2012-08-15 16:40:25 +00:00
parent 1f1bd69b85
commit 00ab25d321
1 changed files with 7 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

9
LUFA/Build/lufa_build.mk
View file

@ -152,15 +152,20 @@ endif
# Convert input source filenames into a list of required output object files
OBJECT_FILES += $(addsuffix .o, $(basename $(SRC)))
# Check if an output object file directory was specified instead of the input file location
ifneq ($(OBJDIR),.)
$(shell mkdir $(OBJDIR) 2> /dev/null)
VPATH += $(dir $(SRC))
# Prefix all the object filenames with the output object file directory path
OBJECT_FILES := $(addprefix $(patsubst %/,%,$(OBJDIR))/, $(notdir $(OBJECT_FILES)))
# Check if any object file (without path) appears more than once in the object file list
ifneq ($(words $(sort $(OBJECT_FILES))), $(words $(OBJECT_FILES)))
$(error Cannot build with OBJDIR parameter set - one or more object file name is not unique)
endif
# Create the output object file directory if it does not exist and add it to the virtual path list
$(shell mkdir $(OBJDIR) 2> /dev/null)
VPATH += $(dir $(SRC))
endif
# Create a list of dependency files from the list of object files