sys/boot/efi/loader/Makefile

   1 # $FreeBSD$
   2
   3 MAN=
   4
   5 .include <src.opts.mk>
   6
   7 MK_SSP=         no
   8
   9 PROG=           loader.sym
  10 INTERNALPROG=
  11 WARNS?=         3
  12
  13 # architecture-specific loader code
  14 SRCS=   autoload.c \
  15         bootinfo.c \
  16         conf.c \
  17         copy.c \
  18         devicename.c \
  19         main.c \
  20         self_reloc.c \
  21         smbios.c \
  22         vers.c
  23
  24 .if ${MK_ZFS} != "no"
  25 SRCS+=          zfs.c
  26 .PATH:          ${.CURDIR}/../../zfs
  27 SRCS+=          skein.c skein_block.c
  28 # Do not unroll skein loops, reduce code size
  29 CFLAGS+=        -DSKEIN_LOOP=111
  30 .PATH:          ${.CURDIR}/../../../crypto/skein
  31
  32 # Disable warnings that are currently incompatible with the zfs boot code
  33 CWARNFLAGS.zfs.c+=      -Wno-sign-compare
  34 CWARNFLAGS.zfs.c+=      -Wno-array-bounds
  35 CWARNFLAGS.zfs.c+=      -Wno-missing-prototypes
  36 .endif
  37
  38 .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} > 40201
  39 CWARNFLAGS.self_reloc.c+=       -Wno-error=maybe-uninitialized
  40 .endif
  41
  42 # We implement a slightly non-standard %S in that it always takes a
  43 # CHAR16 that's common in UEFI-land instead of a wchar_t. This only
  44 # seems to matter on arm64 where wchar_t defaults to an int instead
  45 # of a short. There's no good cast to use here so just ignore the
  46 # warnings for now.
  47 CWARNFLAGS.main.c+=     -Wno-format
  48
  49 .PATH: ${.CURDIR}/arch/${MACHINE}
  50 # For smbios.c
  51 .PATH: ${.CURDIR}/../../i386/libi386
  52 .include "${.CURDIR}/arch/${MACHINE}/Makefile.inc"
  53
  54 CFLAGS+=        -I${.CURDIR}
  55 CFLAGS+=        -I${.CURDIR}/arch/${MACHINE}
  56 CFLAGS+=        -I${.CURDIR}/../include
  57 CFLAGS+=        -I${.CURDIR}/../include/${MACHINE}
  58 CFLAGS+=        -I${.CURDIR}/../../../contrib/dev/acpica/include
  59 CFLAGS+=        -I${.CURDIR}/../../..
  60 CFLAGS+=        -I${.CURDIR}/../../i386/libi386
  61 .if ${MK_ZFS} != "no"
  62 CFLAGS+=        -I${.CURDIR}/../../zfs
  63 CFLAGS+=        -I${.CURDIR}/../../../cddl/boot/zfs
  64 CFLAGS+=        -I${.CURDIR}/../../../crypto/skein
  65 CFLAGS+=        -DEFI_ZFS_BOOT
  66 .endif
  67 CFLAGS+=        -DNO_PCI -DEFI
  68
  69 # make buildenv doesn't set DESTDIR, this means LIBSTAND
  70 # will be wrong when crossbuilding.
  71 .if exists(${.OBJDIR}/../../../../lib/libstand/libstand.a)
  72 LIBSTAND=       ${.OBJDIR}/../../../../lib/libstand/libstand.a
  73 .endif
  74
  75 .if !defined(BOOT_HIDE_SERIAL_NUMBERS)
  76 # Export serial numbers, UUID, and asset tag from loader.
  77 CFLAGS+= -DSMBIOS_SERIAL_NUMBERS
  78 .if defined(BOOT_LITTLE_ENDIAN_UUID)
  79 # Use little-endian UUID format as defined in SMBIOS 2.6.
  80 CFLAGS+= -DSMBIOS_LITTLE_ENDIAN_UUID
  81 .elif defined(BOOT_NETWORK_ENDIAN_UUID)
  82 # Use network-endian UUID format for backward compatibility.
  83 CFLAGS+= -DSMBIOS_NETWORK_ENDIAN_UUID
  84 .endif
  85 .endif
  86
  87 .if ${MK_FORTH} != "no"
  88 BOOT_FORTH=     yes
  89 CFLAGS+=        -DBOOT_FORTH
  90 CFLAGS+=        -I${.CURDIR}/../../ficl
  91 CFLAGS+=        -I${.CURDIR}/../../ficl/${MACHINE_CPUARCH}
  92 LIBFICL=        ${.OBJDIR}/../../ficl/libficl.a
  93 .endif
  94
  95 LOADER_FDT_SUPPORT?=    no
  96 .if ${MK_FDT} != "no" && ${LOADER_FDT_SUPPORT} != "no"
  97 CFLAGS+=        -I${.CURDIR}/../../fdt
  98 CFLAGS+=        -I${.OBJDIR}/../../fdt
  99 CFLAGS+=        -DLOADER_FDT_SUPPORT
 100 LIBEFI_FDT=     ${.OBJDIR}/../../efi/fdt/libefi_fdt.a
 101 LIBFDT=         ${.OBJDIR}/../../fdt/libfdt.a
 102 .endif
 103
 104 # Include bcache code.
 105 HAVE_BCACHE=    yes
 106
 107 .if defined(EFI_STAGING_SIZE)
 108 CFLAGS+=        -DEFI_STAGING_SIZE=${EFI_STAGING_SIZE}
 109 .endif
 110
 111 # Always add MI sources
 112 .PATH:          ${.CURDIR}/../../common
 113 .include        "${.CURDIR}/../../common/Makefile.inc"
 114 CFLAGS+=        -I${.CURDIR}/../../common
 115
 116 FILES+= loader.efi
 117 FILESMODE_loader.efi=   ${BINMODE}
 118
 119 LDSCRIPT=       ${.CURDIR}/arch/${MACHINE}/ldscript.${MACHINE}
 120 LDFLAGS+=       -Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared
 121
 122 CLEANFILES+=    loader.efi
 123
 124 NEWVERSWHAT=    "EFI loader" ${MACHINE}
 125
 126 NM?=            nm
 127 OBJCOPY?=       objcopy
 128
 129 .if ${MACHINE_CPUARCH} == "amd64"
 130 EFI_TARGET=     efi-app-x86_64
 131 .elif ${MACHINE_CPUARCH} == "i386"
 132 EFI_TARGET=     efi-app-ia32
 133 .else
 134 EFI_TARGET=     binary
 135 .endif
 136
 137 # Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00
 138 # for build reproducibility.
 139 SOURCE_DATE_EPOCH?=1451606400
 140 loader.efi: ${PROG}
 141         if ${NM} ${.ALLSRC} | grep ' U '; then \
 142                 echo "Undefined symbols in ${.ALLSRC}"; \
 143                 exit 1; \
 144         fi
 145         SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
 146         ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
 147                 -j .dynamic -j .dynsym -j .rel.dyn \
 148                 -j .rela.dyn -j .reloc -j .eh_frame -j set_Xcommand_set \
 149                 -j set_Xficl_compile_set \
 150                 --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
 151
 152 LIBEFI=         ${.OBJDIR}/../libefi/libefi.a
 153
 154 DPADD=          ${LIBFICL} ${LIBEFI} ${LIBFDT} ${LIBEFI_FDT} ${LIBSTAND} \
 155                 ${LDSCRIPT}
 156 LDADD=          ${LIBFICL} ${LIBEFI} ${LIBFDT} ${LIBEFI_FDT} ${LIBSTAND}
 157
 158 .include <bsd.prog.mk>
 159
 160 beforedepend ${OBJS}: machine
 161
 162 CLEANFILES+=   machine
 163
 164 machine: .NOMETA
 165         ln -sf ${.CURDIR}/../../../${MACHINE}/include machine
 166
 167 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
 168 beforedepend ${OBJS}: x86
 169 CLEANFILES+=   x86
 170
 171 x86: .NOMETA
 172         ln -sf ${.CURDIR}/../../../x86/include x86
 173 .endif