Makefile

# this includes the framework configuration
-include .config

# decide whether we are building or dooing something other like cleaning or configuring
ifeq '' '$(filter $(MAKECMDGOALS), clean distclean config)'
# check whether a .config file has been found
ifeq '' '$(filter .config, $(MAKEFILE_LIST))'
$(error "Cannot make the target '$(MAKECMDGOALS)' without configuring the application. Please run make config to do this.")
endif
endif

# Compile options
PEDANTIC = # -pedantic

# Host-Compiler executables and flags
HOST_CC = gcc 
HOST_CFLAGS = $(HOST_FEATURES) -Wall -Wno-long-long $(PEDANTIC) -D OSC_HOST
HOST_LDFLAGS = -lm

# Cross-Compiler executables and flags
TARGET_CC = bfin-uclinux-gcc 
TARGET_CFLAGS = -Wall -Wno-long-long $(PEDANTIC) -O2 -D OSC_TARGET
TARGET_LDFLAGS = -Wl,-elf2flt="-s 2048" -lbfdsp

# Source files of the application

# Default target
.PHONY: all
all: netviewd debayer segment

debayer: debayer.c *.h inc/*.h lib/libosc_host.a
	$(HOST_CC) debayer.c lib/libosc_host.a $(HOST_CFLAGS) -o $@

segment: segment.c *.h
	$(HOST_CC) segment.c $(HOST_CFLAGS) -o $@

# Compiles the executable
netviewd: netviewd.c *.h inc/*.h lib/libosc_target.a
	$(TARGET_CC) netviewd.c lib/libosc_target.a $(TARGET_CFLAGS) $(TARGET_LDFLAGS) -o $@

# Compiles the executable
http-alt: http-alt.c *.h inc/*.h lib/libosc_target.a
	$(TARGET_CC) http-alt.c lib/libosc_target.a $(TARGET_CFLAGS) $(TARGET_LDFLAGS) -o $@

# Target to explicitly start the configuration process
.PHONY: config
config:
	./configure
	$(MAKE) --no-print-directory get

# Set symlinks to the framework
.PHONY: get
get:
	rm -rf inc lib
	ln -s $(CONFIG_FRAMEWORK)/staging/inc ./inc
	ln -s $(CONFIG_FRAMEWORK)/staging/lib ./lib
	@ echo "Configured Oscar framework."

# deploying to the device
.PHONY: deploy
deploy: netviewd
	- scp -p $^ root@$(CONFIG_TARGET_IP):/bin/
	@ echo "Application deployed."

# Cleanup
.PHONY: clean
clean:	
	rm -f netviewd debayer segment
	rm -f *.o *.gdb
	@ echo "Directory cleaned"

# Cleans everything not intended for source distribution
.PHONY: distclean
distclean: clean
	rm -f .config
	rm -rf inc lib