4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
161 lines
4 KiB
Text
161 lines
4 KiB
Text
# $NetBSD: Makefile.bootxx,v 1.46 2013/11/01 00:18:24 christos Exp $
|
|
|
|
S= ${.CURDIR}/../../../../..
|
|
|
|
AFLAGS.bootxx.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
|
|
AFLAGS.label.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
|
|
AFLAGS.pbr.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
|
|
.if defined(__MINIX)
|
|
AFLAGS.bootxx.S+= -Wa,--divide
|
|
.endif
|
|
|
|
PIE_CFLAGS=
|
|
PIE_LDFLAGS=
|
|
PIE_AFLAGS=
|
|
NOMAN=
|
|
PROG?= bootxx_${FS}
|
|
BINDIR= /usr/mdec
|
|
BINMODE= 0444
|
|
|
|
PRIMARY_LOAD_ADDRESS=0x1000
|
|
SECONDARY_LOAD_ADDRESS=0x10000
|
|
|
|
# We ought (need?) to fit into track 0 of a 1.2M floppy.
|
|
# This restricts us to 15 sectors (including pbr and label)
|
|
BOOTXX_SECTORS?=15
|
|
BOOTXX_MAXSIZE?= $$(( ${BOOTXX_SECTORS} * 512 ))
|
|
|
|
SRCS= pbr.S label.S bootxx.S boot1.c
|
|
|
|
.include <bsd.own.mk>
|
|
|
|
STRIPFLAG= # nothing
|
|
|
|
LIBCRT0= # nothing
|
|
LIBCRTBEGIN= # nothing
|
|
LIBCRTEND= # nothing
|
|
LIBC= # nothing
|
|
|
|
BINDIR=/usr/mdec
|
|
BINMODE=444
|
|
|
|
.PATH: ${.CURDIR}/.. ${.CURDIR}/../../lib
|
|
|
|
LDFLAGS+= -nostdlib -Wl,-N -Wl,-e,start
|
|
CPPFLAGS+= -DBOOTXX
|
|
# CPPFLAGS+= -D__daddr_t=int32_t
|
|
CPPFLAGS+= -I ${.CURDIR}/../../lib -I ${.OBJDIR}
|
|
CPPFLAGS+= -DBOOTXX_SECTORS=${BOOTXX_SECTORS}
|
|
CPPFLAGS+= -DPRIMARY_LOAD_ADDRESS=${PRIMARY_LOAD_ADDRESS}
|
|
CPPFLAGS+= -DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS}
|
|
CPPFLAGS+= -DXXfs_open=${FS}_open
|
|
CPPFLAGS+= -DXXfs_close=${FS}_close
|
|
CPPFLAGS+= -DXXfs_read=${FS}_read
|
|
CPPFLAGS+= -DXXfs_stat=${FS}_stat
|
|
CPPFLAGS+= -DFS=${FS}
|
|
# CPPFLAGS+= -DBOOT_MSG_COM0
|
|
|
|
# Make sure we override any optimization options specified by the user
|
|
.include "${.PARSEDIR}/../Makefile.inc"
|
|
COPTS= ${OPT_SIZE.${ACTIVE_CC}}
|
|
DBG=
|
|
|
|
CPPFLAGS+= -DNO_LBA_CHECK
|
|
|
|
.if ${MACHINE_ARCH} == "x86_64"
|
|
LDFLAGS+= -Wl,-m,elf_i386
|
|
AFLAGS+= -m32
|
|
CPUFLAGS= -m32
|
|
LIBKERN_ARCH=i386
|
|
KERNMISCMAKEFLAGS="LIBKERN_ARCH=i386"
|
|
.else
|
|
CPPFLAGS+= -DEPIA_HACK
|
|
CPUFLAGS= -march=i386 -mtune=i386
|
|
.endif
|
|
|
|
CFLAGS+= -Wall -Wmissing-prototypes -Wstrict-prototypes
|
|
CPPFLAGS+= -nostdinc -D_STANDALONE
|
|
CPPFLAGS+= -I$S
|
|
|
|
CPPFLAGS+= -DLIBSA_SINGLE_FILESYSTEM=xxfs \
|
|
-DLIBSA_NO_TWIDDLE \
|
|
-DLIBSA_NO_FD_CHECKING \
|
|
-DLIBSA_NO_RAW_ACCESS \
|
|
-DLIBSA_NO_FS_WRITE \
|
|
-DLIBSA_NO_FS_SEEK \
|
|
-DLIBSA_SINGLE_DEVICE=blkdev \
|
|
-DLIBKERN_OPTIMISE_SPACE \
|
|
-D"blkdevioctl(x,y,z)=EINVAL" \
|
|
-D"blkdevclose(f)=0" \
|
|
-D"devopen(f,n,fl)=(*(fl)=(void *)n,0)" \
|
|
-DLIBSA_NO_DISKLABEL_MSGS
|
|
|
|
# -DLIBSA_FS_SINGLECOMPONENT
|
|
|
|
# CPPFLAGS+= -DBOOTXX_RAID1_SUPPORT
|
|
|
|
I386_STAND_DIR?= $S/arch/i386/stand
|
|
|
|
### find out what to use for libi386
|
|
I386DIR= ${I386_STAND_DIR}/lib
|
|
.include "${I386DIR}/Makefile.inc"
|
|
LIBI386= ${I386LIB}
|
|
|
|
### find out what to use for libsa
|
|
SA_AS= library
|
|
SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
|
|
.include "${S}/lib/libsa/Makefile.inc"
|
|
LIBSA= ${SALIB}
|
|
|
|
.if !defined(__MINIX)
|
|
### find out what to use for libkern
|
|
KERN_AS= library
|
|
.include "${S}/lib/libkern/Makefile.inc"
|
|
LIBKERN= ${KERNLIB}
|
|
.else
|
|
|
|
SAMISCMAKEFLAGS+="SA_INCLUDE_NET=no"
|
|
|
|
USE_BITCODE=no
|
|
|
|
# use MINIX minc
|
|
LIBKERN= ${DESTDIR}/usr/lib/libminc.a
|
|
.endif
|
|
|
|
LDSCRIPT ?= $S/arch/i386/conf/stand.ldscript
|
|
|
|
cleandir distclean: .WAIT cleanlibdir
|
|
|
|
cleanlibdir:
|
|
-rm -rf lib
|
|
|
|
LIBLIST= ${LIBI386} ${LIBSA} ${LIBKERN} ${LIBI386} ${LIBSA}
|
|
|
|
CLEANFILES+= ${PROG}.sym ${PROG}.map
|
|
|
|
${PROG}: ${OBJS} ${LIBLIST}
|
|
${_MKTARGET_LINK}
|
|
.if defined(__MINIX)
|
|
${CC} -o ${PROG}.sym ${LDFLAGS} -Wl,--section-start=.text=${PRIMARY_LOAD_ADDRESS} \
|
|
-T ${LDSCRIPT} -Wl,-Map,${PROG}.map -Wl,-cref ${OBJS} ${LIBLIST}
|
|
.else
|
|
${CC} -o ${PROG}.sym ${LDFLAGS} -Wl,-Ttext,${PRIMARY_LOAD_ADDRESS} \
|
|
-T ${LDSCRIPT} -Wl,-Map,${PROG}.map -Wl,-cref ${OBJS} ${LIBLIST}
|
|
.endif
|
|
${OBJCOPY} -O binary ${PROG}.sym ${PROG}
|
|
@ sz=$$(${TOOL_STAT} -f '%z' ${PROG}); \
|
|
if [ "$$sz" -gt "${BOOTXX_MAXSIZE}" ]; then \
|
|
echo "### ${PROG} size $$sz is larger than ${BOOTXX_MAXSIZE}" >&2; \
|
|
rm ${PROG}; \
|
|
! :; \
|
|
else \
|
|
: pad to sector boundary; \
|
|
pad=$$(( 512 - ( $$sz & 511 ) )); \
|
|
[ $$pad = 512 ] || \
|
|
dd if=/dev/zero bs=1 count=$$pad >>${PROG} 2>/dev/null; \
|
|
echo "${PROG} size $$sz, $$((${BOOTXX_MAXSIZE} - $$sz)) free"; \
|
|
fi
|
|
|
|
.include <bsd.prog.mk>
|
|
KLINK_MACHINE= i386
|
|
.include <bsd.klinks.mk>
|