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Makefile.efiboot revision 1.9 
      1 # $NetBSD: Makefile.efiboot,v 1.9 2017/04/29 00:05:35 nonaka Exp $
      2 
      3 S=		${.CURDIR}/../../../../..
      4 
      5 NOMAN=		# defined
      6 PROG?=		boot.efi
      7 NEWVERSWHAT?=	"EFI Boot"
      8 
      9 AFLAGS.start.S= ${${ACTIVE_CC} == "clang":?-no-integrated-as:}
     10 
     11 SOURCES?= start.S conf.c devopen.c efiboot.c self_reloc.c
     12 LIBI386SRCS= boot.c biosdisk.c bootinfo.c bootinfo_biosgeom.c
     13 LIBI386SRCS+= bootmenu.c diskbuf.c exec.c menuutils.c
     14 LIBI386SRCS+= panic.c parseutils.c pread.c
     15 LIBI386SRCS+= eficons.c efidelay.c efidisk.c efidisk_ll.c efigetsecs.c
     16 LIBI386SRCS+= efimemory.c
     17 SRCS= ${SOURCES} ${EXTRA_SOURCES} ${LIBI386SRCS}
     18 
     19 PIE_CFLAGS=
     20 PIE_LDFLAGS=
     21 PIE_AFLAGS=
     22 
     23 .include <bsd.own.mk>
     24 
     25 STRIPFLAG=	# nothing
     26 
     27 LIBCRT0=	# nothing
     28 LIBCRTI=	# nothing
     29 LIBCRTBEGIN=	# nothing
     30 LIBCRTEND=	# nothing
     31 LIBC=		# nothing
     32 
     33 BINDIR=/usr/mdec
     34 BINMODE=444
     35 
     36 .PATH:	${.CURDIR} ${.CURDIR}/..
     37 .PATH:	${.CURDIR}/../../lib
     38 
     39 LDSCRIPT?= ${.CURDIR}/ldscript
     40 LDFLAGS+= -nostdlib -T${LDSCRIPT} -Bsymbolic -shared -nocombreloc
     41 CPPFLAGS+= -I$S -I${.CURDIR} -I${.CURDIR}/.. -I$S/lib/libsa
     42 CPPFLAGS+= -I${.OBJDIR}
     43 CPPFLAGS+= -I${.CURDIR}/../../lib
     44 
     45 COPTS+= -ffreestanding -fPIC -fshort-wchar -fno-strict-aliasing -fno-builtin
     46 COPTS+= -fno-stack-protector
     47 COPTS+= ${${ACTIVE_CC} == "gcc":? -Wno-error=unused-but-set-variable :}
     48 CPPFLAGS+= -nostdinc -D_STANDALONE
     49 CPPFLAGS+= -DEFIBOOT
     50 
     51 CPPFLAGS+= -Wall -Wmissing-prototypes
     52 CPPFLAGS+= -Wno-pointer-sign
     53 
     54 CPPFLAGS+= -DEFI_ALLOCATE_MAX_ADDRESS=0x100000000ULL
     55 CPPFLAGS+= -DHEAP_VARIABLE
     56 CPPFLAGS+= -DSUPPORT_CD9660
     57 CPPFLAGS+= -DSUPPORT_DOSFS
     58 CPPFLAGS+= -DSUPPORT_EXT2FS
     59 CPPFLAGS+= -DPASS_BIOSGEOM
     60 CPPFLAGS+= -DLIBSA_ENABLE_LS_OP
     61 
     62 EFIDIR= ${S}/external/bsd/gnu-efi/dist
     63 GNUEFIARCH?= ${MACHINE_CPU}
     64 CPPFLAGS+= -I${EFIDIR}/inc -I${EFIDIR}/inc/${GNUEFIARCH}
     65 CPPFLAGS+= -I${EFIDIR}/inc/protocol
     66 
     67 SAMISCCPPFLAGS+= -DLIBSA_PRINTF_LONGLONG_SUPPORT
     68 SAMISCCPPFLAGS+= -DLIBSA_PRINTF_WIDTH_SUPPORT
     69 SAMISCMAKEFLAGS+= SA_USE_CREAD=yes      # Read compressed kernels
     70 SAMISCMAKEFLAGS+= SA_INCLUDE_NET=no     # Netboot via TFTP, NFS
     71 
     72 ### find out what to use for libsa
     73 SA_AS= library
     74 SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
     75 SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes"
     76 .include "${S}/lib/libsa/Makefile.inc"
     77 LIBSA= ${SALIB}
     78 
     79 ### find out what to use for libkern
     80 KERN_AS= library
     81 LIBKERN_ARCH?= ${MACHINE_ARCH}
     82 KERNMISCMAKEFLAGS+="LIBKERN_ARCH=${LIBKERN_ARCH}"
     83 .include "${S}/lib/libkern/Makefile.inc"
     84 LIBKERN= ${KERNLIB}
     85 
     86 ### find out what to use for libz
     87 Z_AS= library
     88 .include "${S}/lib/libz/Makefile.inc"
     89 LIBZ= ${ZLIB}
     90 
     91 ### find out what to use for libgnuefi
     92 GNUEFI_AS= library
     93 LIBGNUEFI_ARCH?= ${MACHINE_ARCH}
     94 GNUEFIMISCMAKEFLAGS+="LIBGNUEFI_ARCH=${LIBGNUEFI_ARCH}"
     95 GNUEFIMISCCPPFLAGS+= -I${EFIDIR}/lib
     96 .include "${S}/lib/libgnuefi/Makefile.inc"
     97 LIBGNUEFI= ${GNUEFILIB}
     98 
     99 cleandir distclean: .WAIT cleanlibdir
    100 
    101 cleanlibdir:
    102 	-rm -rf lib
    103 
    104 LIBLIST= ${LIBGNUEFI} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBSA}
    105 
    106 VERSIONMACHINE=x86
    107 .include "${S}/conf/newvers_stand.mk"
    108 
    109 CLEANFILES+=	${PROG}.so ${PROG}.tmp
    110 
    111 ${PROG}: ${PROG}.so
    112 	${OBJCOPY} -j .text -j .sdata -j .data -j .dynamic -j .dynsym	\
    113 	    -j .rel -j .rel.* -j .rela -j .rela.* -j .reloc		\
    114 	    --subsystem efi-app	--target=${OBJFMT} ${PROG}.so ${.TARGET}
    115 
    116 .include <bsd.prog.mk>
    117 
    118 ${PROG}.so: ${OBJS} ${LIBLIST} ${LDSCRIPT} ${.CURDIR}/../Makefile.efiboot
    119 	${LD} ${LDFLAGS} -o ${.TARGET}.tmp ${OBJS} ${LIBLIST}
    120 	@if ${OBJDUMP} -t ${.TARGET}.tmp | grep 'UND'; then		\
    121 	    (echo Undefined symbols; false);				\
    122 	fi
    123 	rm -f ${.TARGET}
    124 	mv ${.TARGET}.tmp ${.TARGET}
    125 
    126 KLINK_MACHINE?=	${MACHINE}
    127 .include <bsd.klinks.mk>
    128