From 3457abe3f7a7f5ddc533a4f33759efcd5fe5a516 Mon Sep 17 00:00:00 2001 From: gdisirio Date: Wed, 18 Feb 2009 21:24:40 +0000 Subject: git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@786 35acf78f-673a-0410-8e92-d51de3d6d3f4 --- demos/ARM7-LPC214x-G++/Makefile | 313 +++++++++++++++------------------------- 1 file changed, 118 insertions(+), 195 deletions(-) (limited to 'demos/ARM7-LPC214x-G++/Makefile') diff --git a/demos/ARM7-LPC214x-G++/Makefile b/demos/ARM7-LPC214x-G++/Makefile index 56506f8f5..34c365e86 100644 --- a/demos/ARM7-LPC214x-G++/Makefile +++ b/demos/ARM7-LPC214x-G++/Makefile @@ -1,21 +1,105 @@ +############################################################################## +# Build global options +# NOTE: Can be overridden externally. # -# !!!! Do NOT edit this makefile with an editor which replace tabs by spaces !!!! -# -############################################################################################## -# -# On command line: -# -# make all = Create project + +# Compiler options here. +ifeq ($(USE_OPT),) + USE_OPT = -O2 -ggdb -fomit-frame-pointer -mabi=apcs-gnu -falign-functions=16 +endif + +# C++ specific options here (added to USE_OPT). +ifeq ($(USE_CPPOPT),) + USE_CPPOPT = -fno-rtti +endif + +# Enable this if you want the linker to remove unused code and data +ifeq ($(USE_LINK_GC),) + USE_LINK_GC = yes +endif + +# If enabled, this option allows to compile the application in THUMB mode. +ifeq ($(USE_THUMB),) + USE_THUMB = no +endif + +# Enable register caching optimization (read documentation). +ifeq ($(USE_CURRP_CACHING),) + USE_CURRP_CACHING = no +endif + # -# make clean = Clean project files. +# Build global options +############################################################################## + +############################################################################## +# Project, sources and paths # -# To rebuild project do "make clean" and "make all". + +# Define project name here +PROJECT = ch + +# Define linker script file here +LDSCRIPT= ch.ld + +# Imported source files +include ../../src/kernel.mk +include ../../test/test.mk + +# C sources that can be compiled in ARM or THUMB mode depending on the global +# setting. +CSRC = ../../ports/ARM7/chcore.c \ + ../../ports/ARM7-LPC214x/vic.c \ + ../../ports/ARM7-LPC214x/lpc214x_serial.c \ + ${KERNSRC} \ + ${TESTSRC} \ + ../../src/lib/evtimer.c \ + board.c + +# C++ sources that can be compiled in ARM or THUMB mode depending on the global +# setting. +CPPSRC = ../../src/lib/ch.cpp main.cpp + +# C sources to be compiled in ARM mode regardless of the global setting. +# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler +# option that results in lower performance and larger code size. +ACSRC = + +# C++ sources to be compiled in ARM mode regardless of the global setting. +# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler +# option that results in lower performance and larger code size. +ACPPSRC = + +# C sources to be compiled in THUMB mode regardless of the global setting. +# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler +# option that results in lower performance and larger code size. +TCSRC = + +# C sources to be compiled in THUMB mode regardless of the global setting. +# NOTE: Mixing ARM and THUMB mode enables the -mthumb-interwork compiler +# option that results in lower performance and larger code size. +TCPPSRC = + +# List ASM source files here +ASMSRC = ../../ports/ARM7/crt0.s \ + ../../ports/ARM7-LPC214x/vectors.s \ + ../../ports/ARM7/chcoreasm.s + +INCDIR = $(KERNINC) $(TESTINC) \ + ../../src/lib \ + ../../ports/ARM7 \ + ../../ports/ARM7-LPC214x + # +# Project, sources and paths +############################################################################## -############################################################################################## -# Start of default section +############################################################################## +# Compiler settings # +MCU = arm7tdmi + TRGT = arm-elf- CC = $(TRGT)gcc CPPC = $(TRGT)g++ @@ -30,10 +114,25 @@ OD = $(TRGT)objdump HEX = $(CP) -O ihex BIN = $(CP) -O binary -MCU = arm7tdmi +# ARM-specific options here +AOPT = -# Enable this if you want the linker to remove unused code and data -LINK_GC = yes +# THUMB-specific options here +TOPT = -mthumb -DTHUMB + +# Define C warning options here +CWARN = -Wall -Wstrict-prototypes + +# Define C++ warning options here +CPPWARN = -Wall + +# +# Compiler settings +############################################################################## + +############################################################################## +# Start of default section +# # List all default C defines here, like -D_DEBUG=1 DDEFS = @@ -52,53 +151,20 @@ DLIBS = # # End of default section -############################################################################################## +############################################################################## -############################################################################################## +############################################################################## # Start of user section # -# Define project name here -PROJECT = ch - -# Define linker script file here -LDSCRIPT= ch.ld - # List all user C define here, like -D_DEBUG=1 UDEFS = # Define ASM defines here UADEFS = -# Imported source files -include ../../src/kernel.mk -include ../../test/test.mk - -# List ARM-mode C source files here -ACSRC = ../../ports/ARM7/chcore.c \ - ../../ports/ARM7-LPC214x/vic.c \ - ../../ports/ARM7-LPC214x/lpc214x_serial.c \ - ${KERNSRC} \ - ${TESTSRC} \ - ../../src/lib/evtimer.c \ - board.c - -# List ARM-mode C++ source files here -ACPPSRC = ../../src/lib/ch.cpp main.cpp - -# List THUMB-mode C sources here -TCSRC = - -# List THUMB-mode C++ source files here -TCPPSRC = - -# List ASM source files here -ASMSRC = ../../ports/ARM7/crt0.s ../../ports/ARM7/chcoreasm.s \ - ../../ports/ARM7-LPC214x/vectors.s - # List all user directories here -UINCDIR = ../../src/include ../../src/lib ../../test \ - ../../ports/ARM7 ../../ports/ARM7-LPC214x +UINCDIR = # List the user directory to look for the libraries here ULIBDIR = @@ -106,151 +172,8 @@ ULIBDIR = # List all user libraries here ULIBS = -# ARM-specific options here -AOPT = - -# THUMB-specific options here -TOPT = -mthumb -D THUMB - -# Common options here -# NOTE: -ffixed-r7 is only needed if you enabled CH_CURRP_REGISTER_CACHE in -# chconf.h. -# NOTE: -falign-functions=16 may improve the performance, not always, but -# increases the code size. -OPT = -O2 -ggdb -fomit-frame-pointer -mabi=apcs-gnu -#OPT += -ffixed-r7 -OPT += -falign-functions=16 - -# C++ specific options here -# NOTE: -fno-rtti saves a LOT of code space, remove it only if you really need -# RTTI. -CPPOPT = -fno-rtti - -# Define warning options here -WARN = -Wall - # # End of user defines -############################################################################################## - -ifeq ($(LINK_GC),yes) - OPT += -ffunction-sections -fdata-sections -endif - -INCDIR = $(patsubst %,-I%,$(DINCDIR) $(UINCDIR)) -LIBDIR = $(patsubst %,-L%,$(DLIBDIR) $(ULIBDIR)) -DEFS = $(DDEFS) $(UDEFS) -ADEFS = $(DADEFS) $(UADEFS) -ASRC = $(ACSRC)$(ACPPSRC) -TSRC = $(TCSRC)$(TCPPSRC) -SRC = $(ASRC)$(TSRC) -ACOBJS = $(ACSRC:.c=.o) -ACPPOBJS = $(ACPPSRC:.cpp=.o) -TCOBJS = $(TCSRC:.c=.o) -TCPPOBJS = $(TCPPSRC:.cpp=.o) -ASMOBJS = $(ASMSRC:.s=.o) -OBJS = $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS) -LIBS = $(DLIBS) $(ULIBS) -MCFLAGS = -mcpu=$(MCU) - -ODFLAGS = -x --syms -ASFLAGS = $(MCFLAGS) -Wa,-amhls=$(<:.s=.lst) $(ADEFS) -CFLAGS = $(MCFLAGS) $(OPT) $(WARN) -Wa,-alms=$(<:.c=.lst) $(DEFS) -CPPFLAGS = $(MCFLAGS) $(OPT) $(CPPOPT) $(WARN) -Wa,-alms=$(<:.cpp=.lst) $(DEFS) -ifeq ($(LINK_GC),yes) - LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch,--gc-sections $(LIBDIR) -else - LDFLAGS = $(MCFLAGS) -nostartfiles -T$(LDSCRIPT) -Wl,-Map=$(PROJECT).map,--cref,--no-warn-mismatch $(LIBDIR) -endif - -# Thumb interwork enabled only if needed because it kills performance. -ifneq ($(TSRC),) - CFLAGS += -D THUMB_PRESENT - CPPFLAGS += -D THUMB_PRESENT - ASFLAGS += -D THUMB_PRESENT - ifneq ($(ASRC),) - # Mixed ARM and THUMB case. - CFLAGS += -mthumb-interwork - CPPFLAGS += -mthumb-interwork - LDFLAGS += -mthumb-interwork - else - # Pure THUMB case, THUMB C code cannot be called by ARM asm code directly. - CFLAGS += -mno-thumb-interwork -D THUMB_NO_INTERWORKING - CPPFLAGS += -mno-thumb-interwork -D THUMB_NO_INTERWORKING - LDFLAGS += -mno-thumb-interwork -mthumb - ASFLAGS += -D THUMB_NO_INTERWORKING - endif -else - CPFLAGS += -mno-thumb-interwork - CPPFLAGS += -mno-thumb-interwork - LDFLAGS += -mno-thumb-interwork -endif - -# Generate dependency information -CFLAGS += -MD -MP -MF .dep/$(@F).d -CPPFLAGS += -MD -MP -MF .dep/$(@F).d - -# -# Makefile rules -# - -all: $(OBJS) $(PROJECT).elf $(PROJECT).hex $(PROJECT).bin $(PROJECT).dmp - -$(ACPPOBJS) : %.o : %.cpp - @echo - $(CPPC) -c $(CPPFLAGS) $(AOPT) -I . $(INCDIR) $< -o $@ - -$(TCPPOBJS) : %.o : %.cpp - @echo - $(CPPC) -c $(CPPFLAGS) $(TOPT) -I . $(INCDIR) $< -o $@ - -$(ACOBJS) : %.o : %.c - @echo - $(CC) -c $(CFLAGS) $(AOPT) -I . $(INCDIR) $< -o $@ - -$(TCOBJS) : %.o : %.c - @echo - $(CC) -c $(CFLAGS) $(TOPT) -I . $(INCDIR) $< -o $@ - -$(ASMOBJS) : %.o : %.s - @echo - $(AS) -c $(ASFLAGS) -I . $(INCDIR) $< -o $@ - -%elf: $(OBJS) - @echo - $(LD) $(ASMOBJS) $(ACOBJS) $(TCOBJS) $(ACPPOBJS) $(TCPPOBJS) $(LDFLAGS) $(LIBS) -o $@ - -%hex: %elf - $(HEX) $< $@ - -%bin: %elf - $(BIN) $< $@ - -%dmp: %elf - $(OD) $(ODFLAGS) $< > $@ - -clean: - -rm -f $(OBJS) - -rm -f $(PROJECT).elf - -rm -f $(PROJECT).dmp - -rm -f $(PROJECT).map - -rm -f $(PROJECT).hex - -rm -f $(PROJECT).bin - -rm -f $(ACSRC:.c=.c.bak) - -rm -f $(ACSRC:.c=.lst) - -rm -f $(TCSRC:.c=.c.bak) - -rm -f $(TCSRC:.c=.lst) - -rm -f $(ACPPSRC:.cpp=.c.bak) - -rm -f $(ACPPSRC:.cpp=.lst) - -rm -f $(TCPPSRC:.cpp=.c.bak) - -rm -f $(TCPPSRC:.cpp=.lst) - -rm -f $(ASMSRC:.s=.s.bak) - -rm -f $(ASMSRC:.s=.lst) - -rm -fR .dep - -# -# Include the dependency files, should be the last of the makefile -# --include $(shell mkdir .dep 2>/dev/null) $(wildcard .dep/*) +############################################################################## -# *** EOF *** +include ../../ports/ARM7/rules.mk -- cgit v1.2.3