58 lines
1.2 KiB
Makefile
58 lines
1.2 KiB
Makefile
# $NetBSD: Makefile,v 1.12 2011/05/20 22:29:55 joerg Exp $
|
|
|
|
S= ${.CURDIR}/../../../..
|
|
|
|
AFLAGS.cdboot.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
|
|
|
|
NOMAN= # defined
|
|
.include <bsd.own.mk>
|
|
|
|
STRIPFLAG= # nothing
|
|
|
|
LIBCRT0= # nothing
|
|
LIBCRTBEGIN= # nothing
|
|
LIBCRTEND= # nothing
|
|
LIBC= # nothing
|
|
|
|
PRIMARY_LOAD_ADDRESS= 0x1000
|
|
SECONDARY_LOAD_ADDRESS= 0x10000
|
|
|
|
PROG= bootxx_cd9660
|
|
SRCS?= cdboot.S
|
|
|
|
BINDIR= /usr/mdec
|
|
BINMODE= 444
|
|
|
|
.PATH: ${.CURDIR}/..
|
|
|
|
LDFLAGS+= -nostdlib -Wl,-e,start
|
|
CPPFLAGS+= -I. -I${.CURDIR}/../lib -I${S}
|
|
CPPFLAGS+= -DPRIMARY_LOAD_ADDRESS=${PRIMARY_LOAD_ADDRESS}
|
|
CPPFLAGS+= -DSECONDARY_LOAD_ADDRESS=${SECONDARY_LOAD_ADDRESS}
|
|
CPPFLAGS+= -DDISABLE_KEYPRESS
|
|
|
|
.if ${MACHINE_ARCH} == "x86_64"
|
|
LDFLAGS+= -Wl,-m,elf_i386
|
|
AFLAGS+= -m32
|
|
.endif
|
|
|
|
AFLAGS+= -Wa,--divide
|
|
|
|
BUILDSYMLINKS+= $S/arch/i386/include machine \
|
|
$S/arch/x86/include x86
|
|
|
|
DPSRCS+= machine x86
|
|
|
|
CLEANFILES+= ${PROG}.tmp
|
|
|
|
${PROG}: ${OBJS}
|
|
${_MKTARGET_LINK}
|
|
${CC} -o ${PROG}.tmp ${LDFLAGS} -Wl,-Ttext,${PRIMARY_LOAD_ADDRESS} \
|
|
${OBJS}
|
|
@ set -- $$( ${NM} -t d ${PROG}.tmp | grep '\<free_space\>' \
|
|
| ${TOOL_SED} 's/^0*//' ); \
|
|
echo "#### There are $$1 free bytes in ${PROG}"
|
|
${OBJCOPY} -O binary ${PROG}.tmp ${PROG}
|
|
rm -f ${PROG}.tmp
|
|
|
|
.include <bsd.prog.mk>
|