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Makefile.inc
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Makefile.inc
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# $Id: Makefile.Bonito2fdev,v 1.1.1.1 2006/09/14 01:59:09 root Exp $
#
# Makefile for PMON2000 EV64240
#
# This makefile is constructed from a machine description:
# config machineid
# Most changes should be made in the machine description
# /sys/arch/pmonppc/conf/``machineid''
# after which you should do
# config machineid
# Machine generic makefile changes should be made in
# /sys/arch/pmonppc/conf/Makefile.pmonppc
# after which config should be rerun for all machines of that type.
#
# N.B.: NO DEPENDENCIES ON FOLLOWING FLAGS ARE VISIBLE TO MAKEFILE
# IF YOU CHANGE THE DEFINITION OF ANY OF THESE RECOMPILE EVERYTHING
#
.SUFFIXES: .S .c .o
CROSS_COMPILE ?=mipsel-linux-
#
# Include the make variables (CC, etc...)
#
AS = $(CROSS_COMPILE)as
LD = $(CROSS_COMPILE)ld -m elf32ltsmip -G 0 -static -n -nostdlib
CC ?= $(CROSS_COMPILE)gcc
CPP = $(CC) -E
AR = $(CROSS_COMPILE)ar
NM = $(CROSS_COMPILE)nm
STRIP = $(CROSS_COMPILE)strip
OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
RANLIB = $(CROSS_COMPILE)ranlib
SIZE = $(CROSS_COMPILE)size
ifeq "$(shell echo ${CC}|grep 'mips-elf-')" ""
ifeq "$(shell echo ${CC}|grep '\-mabi=64')" ""
LD = $(CROSS_COMPILE)ld -m elf32ltsmip -G 0 -static -n -nostdlib
else
LD = $(CROSS_COMPILE)ld -m elf64ltsmip -G 0 -static -n -nostdlib
endif
else
ENDIAN_FLAG= -EL
LD = $(CROSS_COMPILE)ld -m elf32ebmip -G 0 -static -n -nostdlib -EL
endif
OPT?= -O2
IDENT:=${IDENT} $(shell echo ${IDENT}|sed -n 's/.*-DX\([0-9]\+\)x\([0-9]\+\).*/ -DFB_XSIZE=\1 -DFB_YSIZE=\2 /p')
IDENT:=${IDENT} $(shell echo ${IDENT}|sed -n 's/.*-DCONFIG_VIDEO_\([0-9]\+\)BPP.*/ -DFB_COLOR_BITS=\1 /p')
all: pmon
# source tree is located via $S relative to the compilation directory
ifndef S
S:=$(shell cd ../../../..; pwd)
endif
# Defines
START?=start.o
MACHINE=mips
MACHINE_ARCH=mips
COMPILEDIR=${shell pwd}
OBJDIR=${COMPILEDIR}
PMONDIR=${S}
INCLUDES= -I. -I${S}/include -I./machine -I${S} \
-I${S}/sys/arch/${MACHINE}/include -I${S}/sys \
-I${TARGET} -I${COMPILEDIR} -I${PATH1} -nostdinc -fno-strict-aliasing -fno-pic
ifneq "$(findstring $S/x86emu/src,$(CFILES))" ""
INCLUDES += -I${S}/x86emu/src/x86emu/ -I${S}/x86emu/src/x86emu/include
else
INCLUDES += -I${S}/x86emu/int10/x86emu/include -I${S}/x86emu/int10/x86emu/src/x86emu/x86emu
endif
CPPFLAGS := ${CPPFLAGS} ${ENDIAN_FLAG} ${INCLUDES} ${IDENT} -D_KERNEL -D__OpenBSD__ -DPMON -D__PMON__\
-mmemcpy -mno-abicalls -fno-builtin#-march=r4600
#CWARNFLAGS= -Werror -Wall -Wmissing-prototypes -Wstrict-prototypes \
-Wno-uninitialized -Wno-format -Wno-main
CWARNFLAGS= -Wall -Wstrict-prototypes \
-Wno-uninitialized -Wno-format -Wno-main
CFLAGS= ${DEBUG} ${CWARNFLAGS} ${OPT} -G 0
AFLAGS= -D_LOCORE -G 0
LFLAGS= ${ENDIAN_FLAG} -N -G 0 -T../../conf/ld.script -e start
STRIPFLAGS= -g -S --strip-debug
HOSTCC?= ${CC}
HOSTED_CPPFLAGS=${CPPFLAGS:S/^-nostdinc$//}
HOSTED_CFLAGS= ${CFLAGS}
include ${S}/lib/libc/Makefile.inc
LIBC=${CLIB}
include ${S}/lib/libm/Makefile.inc
LIBM=${MLIB}
include ${S}/lib/libz/Makefile.inc
LIBZ=${ZLIB}
# compile rules: rules are named ${TYPE}_${SUFFIX}${CONFIG_DEP}
# where TYPE is NORMAL, DRIVER, or PROFILE}; SUFFIX is the file suffix,
# capitalized (e.g. C for a .c file), and CONFIG_DEP is _C if the file
# is marked as config-dependent.
USRLAND_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
USRLAND_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
NORMAL_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
NORMAL_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
DRIVER_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c $<
DRIVER_C_C= ${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} ${PARAM} -c $<
NORMAL_S= ${CC} ${AFLAGS} ${CPPFLAGS} -c $<
NORMAL_S_C= ${AS} ${COPTS} ${PARAM} $< -o $@
# load lines for config "xxx" will be emitted as:
# xxx: ${SYSTEM_DEP}
# ${SYSTEM_LD_HEAD}
# ${SYSTEM_LD}
# ${SYSTEM_LD_TAIL}
#SYSTEM_OBJ= ${START} crtbegin.o param.o ioconf.o ri.o ${OBJS} ${LIBC} ${LIBM} ${LIBZ} \
SYSTEM_OBJ= ${START} crtbegin.o param.o ioconf.o ri.o ${OBJS} ${LIBC} ${LIBM} ${LIBZ} \
crtend.o
SYSTEM_DEP= Makefile ${SYSTEM_OBJ}
SYSTEM_LD_HEAD= rm -f $@
SYSTEM_LD= @echo ${LD} ${LFLAGS} -o $@ ${LIBDIR} '${SYSTEM_OBJ}' vers.o; \
${LD} ${LFLAGS} -o $@ ${LIBDIR} ${SYSTEM_OBJ} vers.o -L../../../../examples/math/ -lgcc
SYSTEM_LD_TAIL= @${SIZE} $@; chmod 755 $@ ; \
${OBJCOPY} -O binary $@ [email protected]
DEBUG?=
ifneq ("${DEBUG}", "")
LFLAGS+= -X
SYSTEM_LD_TAIL+=; \
echo ${STRIP} ${STRIPFLAGS} $@; ${STRIP} ${STRIPFLAGS} $@
else
LFLAGS+= -S
endif
param.c: $S/sys/kern/param.c
rm -f param.c
cp $S/sys/kern/param.c .
param.o: param.c Makefile
${NORMAL_C_C}
ioconf.o: ioconf.c
${NORMAL_C}
ri.o:ri.c Makefile
${NORMAL_C_C}
ri.c: $S/pmon/arch/mips/ri.c
rm -f ri.c
cp $S/pmon/arch/mips/ri.c .
crtbegin.c: $S/pmon/arch/mips/crtbegin.c
rm -f crtbegin.c
cp $S/pmon/arch/mips/crtbegin.c .
crtbegin.o: crtbegin.c Makefile
${NORMAL_C_C}
crtend.c: $S/pmon/arch/mips/crtend.c
rm -f crtend.c
cp $S/pmon/arch/mips/crtend.c .
crtend.o: crtend.c Makefile
${NORMAL_C_C}
newvers: ${SYSTEM_DEP} ${SYSTEM_SWAP_DEP}
sh $S/conf/newvers.sh
${CC} ${CFLAGS} ${CPPFLAGS} ${PROF} -c vers.c
clean::
rm -f eddep *netbsd netbsd.gdb tags *.[io] [a-z]*.s \
[Ee]rrs linterrs makelinks genassym genassym.o
lint:
@lint -hbxncez -DGENERIC -Dvolatile= ${CPPFLAGS} -UKGDB \
${CFILES} \
ioconf.c param.c | \
grep -v 'static function .* unused'
tags:
@echo "see $S/kern/Makefile for tags"
links:
egrep '#if' ${CFILES} | sed -f $S/conf/defines | \
sed -e 's/:.*//' -e 's/\.c/.o/' | sort -u > dontlink
echo ${CFILES} | tr -s ' ' '\12' | sed 's/\.c/.o/' | \
sort -u | comm -23 - dontlink | \
sed 's,../.*/\(.*.o\),rm -f \1; ln -s ../GENERIC/\1 \1,' > makelinks
sh makelinks && rm -f dontlink
SRCS= ${TARGET}/${SUBTARGET}/start.S \
param.c ioconf.c ri.c ${CFILES} ${SFILES}
depend:: .depend
.depend: ${SRCS} param.c
${MKDEP} ${AFLAGS} ${shell echo ${CPPFLAGS}|sed -e 's/ -f[^ ]*//g' } ${TARGET}/${SUBTARGET}/start.S
${MKDEP} -a ${CFLAGS} ${shell echo ${CPPFLAGS}|sed -e 's/ -f[^ ]*//g' } param.c ioconf.c ${CFILES}
ifneq (${SFILES}, "")
${MKDEP} -a ${AFLAGS} ${shell echo ${CPPFLAGS}|sed -e 's/ -f[^ ]*//g' } ${SFILES}
endif
# depend on root or device configuration
autoconf.o conf.o: Makefile
# depend on network or filesystem configuration
uipc_proto.o vfs_conf.o: Makefile
${START}: ${TARGET}/${SUBTARGET}/${START:.o=.S} Makefile
${NORMAL_S}
dtb:
${CC} ${AFLAGS} ${CPPFLAGS} -E -D__ASSEMBLY__ -D__DTS__ -x assembler-with-cpp -o $(DTB_O) $(DTB_I)
zpmon: startz.o
rm start.o && cp -f startz.o start.o
make pmon
make -C ../zboot zpmon
startz.o: ${TARGET}/${SUBTARGET}/startz.S Makefile
${NORMAL_S}