1# $NetBSD: Makefile,v 1.46 2023/06/03 21:26:28 lukem Exp $ 2 3STRIPFLAG= 4PROGSOURCE= boot.c net.c netif_sun.c conf.c openfirm.c bootinfo.c \ 5 mmu.c prompatch.c 6NEWVERSWHAT= "Secondary Boot" 7FILES= boot.net bootjs.net ${RELOCS:S/^/boot./g} 8CLEANFILES:= ${FILES} 9LINKS= ${BINDIR}/boot.${RELOC_DEFAULT} ${BINDIR}/boot 10 11CPPFLAGS+= -DBOOT_AOUT -DBOOT_ELF32 -DSUPPORT_DHCP 12CFLAGS+= -freestanding 13 14INCLUDE_LIBZ= yes 15SAMISCMAKEFLAGS= SA_USE_CREAD=yes 16 17# Follow the suit of Makefile.kern.inc; needed for the lfs64 union 18# accessors -- they don't actually dereference the resulting pointer, 19# just use it for type-checking. 20CWARNFLAGS+= ${CC_WNO_ADDRESS_OF_PACKED_MEMBER} 21 22.include "../Makefile.buildboot" 23 24.if ${MACHINE} == sparc64 25CFLAGS+= -m32 26LDFLAGS+= -m elf32_sparc 27AFLAGS+= -Wa,-32 28.endif 29 30.include <bsd.own.mk> 31 32OBJS=${SRCS:N*.h:N*.sh:N*.fth:R:S/$/.o/g} 33 34LINKFLAGS=-N -e start -Map $@.map 35 36.MAIN: all 37realall: ${FILES} 38 39 40# conjure up a magic header that is accepted by all Sun PROMS; 41# see installboot.c for details. 42 43SUN_MAGIC_HEADER='\01\03\01\07\060\200\0\07\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0' 44 45boot.net: boot.${RELOC_DEFAULT} 46 (printf ${SUN_MAGIC_HEADER}; cat ${.ALLSRC} ) > ${.TARGET} 47 48 49.include "${S}/conf/newvers_stand.mk" 50 51.include <bsd.prog.mk> 52 53bootjs.net: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 54 ${LD} -S -o ${.TARGET} ${LINKFLAGS} -Ttext 300000 ${OBJS} \ 55 ${LIBSA} ${LIBZ} ${LIBKERN} 56 ${SIZE} ${.TARGET} 57CLEANFILES+= bootjs.net.map 58 59.for RELOC in ${RELOCS} 60boot.${RELOC}: ${OBJS} ${LIBSA} ${LIBZ} ${LIBKERN} 61 ${LD} -S -o ${.TARGET}.tmp ${LINKFLAGS} -Ttext ${RELOC} ${OBJS} \ 62 ${LIBSA} ${LIBZ} ${LIBKERN} 63 ${SIZE} ${.TARGET}.tmp 64 ${OBJCOPY} -O binary ${.TARGET}.tmp ${.TARGET} 65 rm -f ${.TARGET}.tmp 66CLEANFILES+= boot.${RELOC}.map 67.endfor 68