Makefile.template

##
## Makefile for Miosix embedded OS
##
MAKEFILE_VERSION := 1.08
## Path to kernel directory (edited by init_project_out_of_git_repo.pl)
KPATH := libs/miosix-kernel/miosix
## Path to config directory (edited by init_project_out_of_git_repo.pl)
CONFPATH := .
{SBS_BOARD_DEFINE}
{SBS_MAP_FILE}
include $(CONFPATH)/config/Makefile.inc

##
## List here subdirectories which contains makefiles
##
SUBDIRS := $(KPATH) 

##
## List here your source files (both .s, .c and .cpp)
##
SRC := {SBS_SOURCE_FILES}

##
## List here additional static libraries with relative path
##
LIBS := 

##
## List here additional include directories (in the form -Iinclude_dir)
##
INCLUDE_DIRS := -Isrc/shared -Imiosix-kernel -Imiosix

##############################################################################
## You should not need to modify anything below                             ##
##############################################################################

ifeq ("$(VERBOSE)","1")
Q :=
ECHO := @true
else
Q := @
ECHO := @echo
endif

## Replaces both "foo.cpp"-->"foo.o" and "foo.c"-->"foo.o"
OBJ := $(addsuffix .o, $(basename $(SRC)))

## Includes the miosix base directory for C/C++
## Always include CONFPATH first, as it overrides the config file location
CXXFLAGS := $(CXXFLAGS_BASE) -I$(CONFPATH) -I$(CONFPATH)/config/$(BOARD_INC)  \
            -I. -I$(KPATH) -I$(KPATH)/arch/common -I$(KPATH)/$(ARCH_INC)      \
            -I$(KPATH)/$(BOARD_INC) $(INCLUDE_DIRS) -std=c++11 -O0
CFLAGS   := $(CFLAGS_BASE)   -I$(CONFPATH) -I$(CONFPATH)/config/$(BOARD_INC)  \
            -I. -I$(KPATH) -I$(KPATH)/arch/common -I$(KPATH)/$(ARCH_INC)      \
            -I$(KPATH)/$(BOARD_INC) $(INCLUDE_DIRS)
AFLAGS   := $(AFLAGS_BASE)
LFLAGS   := $(LFLAGS_BASE)
DFLAGS   := -MMD -MP
BIN 	 := bin

LINK_LIBS := $(LIBS) -L$(KPATH)/bin/$(OPT_BOARD) -Wl,--start-group \
			 -lmiosix -lstdc++ -lc -lm -lgcc -Wl,--end-group

all: folders all-recursive {SBS_BIN_NAME}

clean: clean-recursive clean-topdir

program:
	$(PROGRAM_CMDLINE)

all-recursive:
	$(foreach i,$(SUBDIRS),$(MAKE) -C $(i)                               \
	  KPATH=$(shell perl $(KPATH)/_tools/relpath.pl $(i) $(KPATH))       \
	  CONFPATH=$(shell perl $(KPATH)/_tools/relpath.pl $(i) $(CONFPATH)) \
	  || exit 1;)

clean-recursive:
	$(foreach i,$(SUBDIRS),$(MAKE) -C $(i)                               \
	  KPATH=$(shell perl $(KPATH)/_tools/relpath.pl $(i) $(KPATH))       \
	  CONFPATH=$(shell perl $(KPATH)/_tools/relpath.pl $(i) $(CONFPATH)) \
	  clean || exit 1;)

clean-topdir:
	$(ECHO) "[RM]   Cleaning files"
	$(Q)rm -f $(OBJ) $(addprefix obj/,$(OBJ)) \
		$(BIN)/{SBS_BIN_NAME}.elf $(BIN)/{SBS_BIN_NAME}.hex $(BIN)/{SBS_BIN_NAME}.bin $(BIN)/{SBS_BIN_NAME}.map \
		$(OBJ:.o=.d)

{SBS_BIN_NAME}: folders {SBS_BIN_NAME}.elf
	$(ECHO) "[CP]   Linking binary"
	$(Q)$(CP) -O ihex   $(BIN)/{SBS_BIN_NAME}.elf $(BIN)/{SBS_BIN_NAME}.hex
	$(Q)$(CP) -O binary $(BIN)/{SBS_BIN_NAME}.elf $(BIN)/{SBS_BIN_NAME}.bin
	$(Q)$(SZ) $(BIN)/{SBS_BIN_NAME}.elf

{SBS_BIN_NAME}.elf: folders $(OBJ) all-recursive
	$(ECHO) "[LD]   Linking binary"
	$(Q) $(CXX) $(LFLAGS) -o $(BIN)/{SBS_BIN_NAME}.elf $(addprefix obj/,$(OBJ)) \
		$(KPATH)/$(BOOT_FILE) $(LINK_LIBS)

%.o: %.s
	$(ECHO) "[AS]  " $<
	$(Q) $(AS)  $(AFLAGS) $< -o $@

%.o : %.c
	$(ECHO) "[CC]  " $<
	$(Q) $(CC)  $(DFLAGS) $(CFLAGS) {SBS_CUSTOM_DEFINES} $< -o obj/$@

%.o : %.cpp
	$(ECHO) "[CXX] " $<
	$(Q) $(CXX) $(DFLAGS) $(CXXFLAGS) {SBS_CUSTOM_DEFINES} $< -o obj/$@

folders:
	$(Q) mkdir -pv $(dir $(addprefix obj/,$(OBJ)))

#pull in dependecy info for existing .o files
-include $(OBJ:.o=.d)