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Makefile.efiboot revision 1.10 
      1 # $NetBSD: Makefile.efiboot,v 1.10 2018/03/08 10:34:33 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 efidev.c efidisk.c efidisk_ll.c
     16 LIBI386SRCS+= efigetsecs.c 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+= -D"devb2cdb(bno)=(bno)"
     58 CPPFLAGS+= -DSUPPORT_DOSFS
     59 CPPFLAGS+= -DSUPPORT_EXT2FS
     60 CPPFLAGS+= -DPASS_BIOSGEOM
     61 CPPFLAGS+= -DBIOSDISK_DEFAULT_SECSIZE=2048	# for bootinfo_biosgeom.c
     62 CPPFLAGS+= -DLIBSA_ENABLE_LS_OP
     63 
     64 EFIDIR= ${S}/external/bsd/gnu-efi/dist
     65 GNUEFIARCH?= ${MACHINE_CPU}
     66 CPPFLAGS+= -I${EFIDIR}/inc -I${EFIDIR}/inc/${GNUEFIARCH}
     67 CPPFLAGS+= -I${EFIDIR}/inc/protocol
     68 
     69 SAMISCCPPFLAGS+= -DLIBSA_PRINTF_LONGLONG_SUPPORT
     70 SAMISCCPPFLAGS+= -DLIBSA_PRINTF_WIDTH_SUPPORT
     71 SAMISCCPPFLAGS+= -D"cdb2devb(bno)=(bno)"
     72 SAMISCMAKEFLAGS+= SA_USE_CREAD=yes      # Read compressed kernels
     73 SAMISCMAKEFLAGS+= SA_INCLUDE_NET=no     # Netboot via TFTP, NFS
     74 
     75 ### find out what to use for libsa
     76 SA_AS= library
     77 SAMISCMAKEFLAGS+="SA_USE_LOADFILE=yes"
     78 SAMISCMAKEFLAGS+="SA_ENABLE_LS_OP=yes"
     79 .include "${S}/lib/libsa/Makefile.inc"
     80 LIBSA= ${SALIB}
     81 
     82 ### find out what to use for libkern
     83 KERN_AS= library
     84 LIBKERN_ARCH?= ${MACHINE_ARCH}
     85 KERNMISCMAKEFLAGS+="LIBKERN_ARCH=${LIBKERN_ARCH}"
     86 .include "${S}/lib/libkern/Makefile.inc"
     87 LIBKERN= ${KERNLIB}
     88 
     89 ### find out what to use for libz
     90 Z_AS= library
     91 .include "${S}/lib/libz/Makefile.inc"
     92 LIBZ= ${ZLIB}
     93 
     94 ### find out what to use for libgnuefi
     95 GNUEFI_AS= library
     96 LIBGNUEFI_ARCH?= ${MACHINE_ARCH}
     97 GNUEFIMISCMAKEFLAGS+="LIBGNUEFI_ARCH=${LIBGNUEFI_ARCH}"
     98 GNUEFIMISCCPPFLAGS+= -I${EFIDIR}/lib
     99 .include "${S}/lib/libgnuefi/Makefile.inc"
    100 LIBGNUEFI= ${GNUEFILIB}
    101 
    102 cleandir distclean: .WAIT cleanlibdir
    103 
    104 cleanlibdir:
    105 	-rm -rf lib
    106 
    107 LIBLIST= ${LIBGNUEFI} ${LIBSA} ${LIBZ} ${LIBKERN} ${LIBSA}
    108 
    109 VERSIONMACHINE=x86
    110 .include "${S}/conf/newvers_stand.mk"
    111 
    112 CLEANFILES+=	${PROG}.so ${PROG}.tmp
    113 
    114 ${PROG}: ${PROG}.so
    115 	${OBJCOPY} -j .text -j .sdata -j .data -j .dynamic -j .dynsym	\
    116 	    -j .rel -j .rel.* -j .rela -j .rela.* -j .reloc		\
    117 	    --subsystem efi-app	--target=${OBJFMT} ${PROG}.so ${.TARGET}
    118 
    119 .include <bsd.prog.mk>
    120 
    121 ${PROG}.so: ${OBJS} ${LIBLIST} ${LDSCRIPT} ${.CURDIR}/../Makefile.efiboot
    122 	${LD} ${LDFLAGS} -o ${.TARGET}.tmp ${OBJS} ${LIBLIST}
    123 	@if ${OBJDUMP} -t ${.TARGET}.tmp | grep 'UND'; then		\
    124 	    (echo Undefined symbols; false);				\
    125 	fi
    126 	rm -f ${.TARGET}
    127 	mv ${.TARGET}.tmp ${.TARGET}
    128 
    129 KLINK_MACHINE?=	${MACHINE}
    130 .include <bsd.klinks.mk>
    131