blob: 6a0d3b06187b449d4718da3af23c23290683f360 [file] [log] [blame]
### Makefile to build the FreeRTOS library ###
# Build target (options: sim, board)
TARGET = sim
SMALL =
# Tools
CC = xt-xcc
AS = xt-xcc
AR = xt-ar
XT_CORE = $(patsubst %-params,%,$(notdir $(shell xt-xcc --show-config=core)))
CONFIGDIR = $(shell xt-xcc --show-config=config)
# For platform-specific commands
include $(CONFIGDIR)/misc/hostenv.mk
# Source code and build locations
SRCROOT = $(subst /,$(S),$(CURDIR))
TSTROOT = $(abspath $(SRCROOT)$(S)..$(S)..$(S)..$(S)..$(S)..$(S)demos$(S)cadence$(S)sim$(SMALL))
BLDROOT = $(TSTROOT)$(S)build
BLDDIR = $(BLDROOT)$(S)$(XT_CORE)
FR_SRCDIR = $(abspath $(SRCROOT)$(S)..$(S)..$(S)..)
FR_SRCDIR2 = $(FR_SRCDIR)$(S)portable$(S)MemMang
XT_SRCDIR = $(SRCROOT)
vpath %.c $(FR_SRCDIR) $(FR_SRCDIR2) $(XT_SRCDIR)
vpath %.S $(XT_SRCDIR)
# File lists
FR_C_FILES = $(notdir $(wildcard $(FR_SRCDIR)/*.c)) $(notdir $(wildcard $(FR_SRCDIR2)/*.c))
XT_C_FILES = $(notdir $(wildcard $(XT_SRCDIR)/*.c))
XT_S_FILES = $(notdir $(wildcard $(XT_SRCDIR)/*.S))
# List of all .o files that will go into the library
LIB_C_O = $(patsubst %.c,%.o,$(XT_C_FILES) $(FR_C_FILES))
LIB_S_O = $(patsubst %.S,%.o,$(XT_S_FILES))
LIB_O_LIST = $(addprefix $(BLDDIR)/,$(LIB_C_O) $(LIB_S_O))
# Output files
OSLIB = $(BLDDIR)$(S)libfreertos.a
# Build options
ifeq ($(TARGET),sim)
DFLAGS = -DXT_SIMULATOR
endif
ifeq ($(TARGET),board)
DFLAGS = -DXT_BOARD
endif
IFLAGS = \
-I$(FR_SRCDIR)$(S)..$(S)include -I$(FR_SRCDIR)$(S)..$(S)include$(S)private \
-I$(XT_SRCDIR) -I$(TSTROOT)$(S)common$(S)config_files -I$(BLDDIR)
CFLAGS = -O2 -g
CCFLAGS = $(CFLAGS) -Wall -mno-coproc -mlongcalls -ffunction-sections -mno-l32r-flix $(DFLAGS)
ASFLAGS = $(CCFLAGS)
# Include dependency rules (generated using -MD)
-include $(wildcard $(BLDDIR)/*.d)
# Targets
all : mkdir $(OSLIB)
mkdir : $(BLDDIR)/.mkdir
$(BLDDIR)/.mkdir :
@$(MKPATH) $(BLDDIR)
@echo "" > $@
-$(CP) $(CONFIGDIR)/xtensa-elf/include/sys/reent.h $(BLDDIR)/reent.h
$(OSLIB) : $(LIB_O_LIST)
$(AR) -rs $@ $^
$(BLDDIR)/%.o : %.c
$(CC) $(CCFLAGS) $(IFLAGS) -MD -MF $(subst .o,.d,$@) -c -o $@ $<
$(BLDDIR)/%.o : %.S
$(CC) $(ASFLAGS) $(IFLAGS) -MD -MF $(subst .o,.d,$@) -c -o $@ $<
clean :
$(RM_R) $(BLDDIR)
clean_all :
$(RM_R) $(BLDROOT)
.PHONY : all mkdir clean clean_all