sys/boot/efi/boot1/Makefile

   1 # $FreeBSD$
   2
   3 MAN=
   4
   5 .include <src.opts.mk>
   6
   7 MK_SSP=         no
   8
   9 PROG=           boot1.sym
  10 INTERNALPROG=
  11 WARNS?=         6
  12
  13 .if ${MK_ZFS} != "no"
  14 # Disable warnings that are currently incompatible with the zfs boot code
  15 CWARNFLAGS.zfs_module.c += -Wno-array-bounds
  16 CWARNFLAGS.zfs_module.c += -Wno-cast-align
  17 CWARNFLAGS.zfs_module.c += -Wno-cast-qual
  18 CWARNFLAGS.zfs_module.c += -Wno-missing-prototypes
  19 CWARNFLAGS.zfs_module.c += -Wno-sign-compare
  20 CWARNFLAGS.zfs_module.c += -Wno-unused-parameter
  21 CWARNFLAGS.zfs_module.c += -Wno-unused-function
  22 CWARNFLAGS.skein.c += -Wno-cast-align
  23 CWARNFLAGS.skein.c += -Wno-missing-variable-declarations
  24 .endif
  25
  26 # architecture-specific loader code
  27 SRCS=   boot1.c self_reloc.c start.S ufs_module.c
  28 .if ${MK_ZFS} != "no"
  29 SRCS+=          zfs_module.c
  30 SRCS+=          skein.c skein_block.c
  31 .PATH:          ${.CURDIR}/../../../crypto/skein
  32 .endif
  33
  34 CFLAGS+=        -I.
  35 CFLAGS+=        -I${.CURDIR}/../include
  36 CFLAGS+=        -I${.CURDIR}/../include/${MACHINE}
  37 CFLAGS+=        -I${.CURDIR}/../../../contrib/dev/acpica/include
  38 CFLAGS+=        -I${.CURDIR}/../../..
  39 CFLAGS+=        -DEFI_UFS_BOOT
  40 .ifdef(EFI_DEBUG)
  41 CFLAGS+=        -DEFI_DEBUG
  42 .endif
  43
  44 .if ${MK_ZFS} != "no"
  45 CFLAGS+=        -I${.CURDIR}/../../zfs/
  46 CFLAGS+=        -I${.CURDIR}/../../../cddl/boot/zfs/
  47 CFLAGS+=        -I${.CURDIR}/../../../crypto/skein
  48 CFLAGS+=        -DEFI_ZFS_BOOT
  49 .endif
  50
  51 # Always add MI sources and REGULAR efi loader bits
  52 .PATH:          ${.CURDIR}/../loader/arch/${MACHINE}
  53 .PATH:          ${.CURDIR}/../loader
  54 .PATH:          ${.CURDIR}/../../common
  55 CFLAGS+=        -I${.CURDIR}/../../common
  56
  57 FILES=  boot1.efi boot1.efifat
  58 FILESMODE_boot1.efi=    ${BINMODE}
  59
  60 LDSCRIPT=       ${.CURDIR}/../loader/arch/${MACHINE}/ldscript.${MACHINE}
  61 LDFLAGS+=       -Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared
  62
  63 .if ${MACHINE_CPUARCH} == "aarch64"
  64 CFLAGS+=        -msoft-float -mgeneral-regs-only
  65 .endif
  66 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
  67 CFLAGS+=        -fPIC
  68 LDFLAGS+=       -Wl,-znocombreloc
  69 .endif
  70
  71 #
  72 # Add libstand for the runtime functions used by the compiler - for example
  73 # __aeabi_* (arm) or __divdi3 (i386).
  74 # as well as required string and memory functions for all platforms.
  75 #
  76 DPADD+=         ${LIBSTAND}
  77 LDADD+=         -lstand
  78
  79 DPADD+=         ${LDSCRIPT}
  80
  81 NM?=            nm
  82 OBJCOPY?=       objcopy
  83
  84 .if ${MACHINE_CPUARCH} == "amd64"
  85 EFI_TARGET=     efi-app-x86_64
  86 .elif ${MACHINE_CPUARCH} == "i386"
  87 EFI_TARGET=     efi-app-ia32
  88 .else
  89 EFI_TARGET=     binary
  90 .endif
  91
  92 # Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00
  93 # for build reproducibility.
  94 SOURCE_DATE_EPOCH?=1451606400
  95 boot1.efi: ${PROG}
  96         if ${NM} ${.ALLSRC} | grep ' U '; then \
  97                 echo "Undefined symbols in ${.ALLSRC}"; \
  98                 exit 1; \
  99         fi
 100         SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
 101         ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
 102                 -j .dynamic -j .dynsym -j .rel.dyn \
 103                 -j .rela.dyn -j .reloc -j .eh_frame \
 104                 --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
 105
 106 boot1.o: ${.CURDIR}/../../common/ufsread.c
 107
 108 # The following inserts our objects into a template FAT file system
 109 # created by generate-fat.sh
 110
 111 .include "${.CURDIR}/Makefile.fat"
 112 BOOT1_MAXSIZE?= 131072
 113
 114 boot1.efifat: boot1.efi
 115         @set -- `ls -l boot1.efi`; \
 116         x=$$(($$5-${BOOT1_MAXSIZE})); \
 117         if [ $$x -ge 0 ]; then \
 118             echo "boot1 $$x bytes too large; regenerate FAT templates?" >&2 ;\
 119             exit 1; \
 120         fi
 121         echo ${.OBJDIR}
 122         uudecode ${.CURDIR}/fat-${MACHINE}.tmpl.bz2.uu
 123         mv fat-${MACHINE}.tmpl.bz2 ${.TARGET}.bz2
 124         bzip2 -f -d ${.TARGET}.bz2
 125         dd if=boot1.efi of=${.TARGET} seek=${BOOT1_OFFSET} conv=notrunc \
 126             status=none
 127
 128 CLEANFILES= boot1.efi boot1.efifat
 129
 130 .include <bsd.prog.mk>
 131
 132 beforedepend ${OBJS}: machine
 133
 134 CLEANFILES+=   machine
 135
 136 machine: .NOMETA
 137         ln -sf ${.CURDIR}/../../../${MACHINE}/include machine
 138
 139 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
 140 beforedepend ${OBJS}: x86
 141 CLEANFILES+=   x86
 142
 143 x86: .NOMETA
 144         ln -sf ${.CURDIR}/../../../x86/include x86
 145 .endif