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 LOADER_NET_SUPPORT?=    yes
  13
  14 # architecture-specific loader code
  15 SRCS=   autoload.c \
  16         bootinfo.c \
  17         conf.c \
  18         copy.c \
  19         devicename.c \
  20         main.c \
  21         self_reloc.c \
  22         smbios.c \
  23         vers.c
  24
  25 .if ${MK_ZFS} != "no"
  26 SRCS+=          zfs.c
  27 .PATH:          ${.CURDIR}/../../zfs
  28 SRCS+=          skein.c skein_block.c
  29 # Do not unroll skein loops, reduce code size
  30 CFLAGS+=        -DSKEIN_LOOP=111
  31 .PATH:          ${.CURDIR}/../../../crypto/skein
  32
  33 # Disable warnings that are currently incompatible with the zfs boot code
  34 CWARNFLAGS.zfs.c+=      -Wno-sign-compare
  35 CWARNFLAGS.zfs.c+=      -Wno-array-bounds
  36 CWARNFLAGS.zfs.c+=      -Wno-missing-prototypes
  37 .endif
  38
  39 .if defined(LOADER_NET_SUPPORT)
  40 CFLAGS+=        -I${.CURDIR}/../../../../lib/libstand
  41 .endif
  42
  43 .if ${COMPILER_TYPE} == "gcc" && ${COMPILER_VERSION} > 40201
  44 CWARNFLAGS.self_reloc.c+=       -Wno-error=maybe-uninitialized
  45 .endif
  46
  47 # We implement a slightly non-standard %S in that it always takes a
  48 # CHAR16 that's common in UEFI-land instead of a wchar_t. This only
  49 # seems to matter on arm64 where wchar_t defaults to an int instead
  50 # of a short. There's no good cast to use here so just ignore the
  51 # warnings for now.
  52 CWARNFLAGS.main.c+=     -Wno-format
  53
  54 .PATH: ${.CURDIR}/arch/${MACHINE}
  55 # For smbios.c
  56 .PATH: ${.CURDIR}/../../i386/libi386
  57 .include "${.CURDIR}/arch/${MACHINE}/Makefile.inc"
  58
  59 CFLAGS+=        -I${.CURDIR}
  60 CFLAGS+=        -I${.CURDIR}/arch/${MACHINE}
  61 CFLAGS+=        -I${.CURDIR}/../include
  62 CFLAGS+=        -I${.CURDIR}/../include/${MACHINE}
  63 CFLAGS+=        -I${.CURDIR}/../../../contrib/dev/acpica/include
  64 CFLAGS+=        -I${.CURDIR}/../../..
  65 CFLAGS+=        -I${.CURDIR}/../../i386/libi386
  66 .if ${MK_ZFS} != "no"
  67 CFLAGS+=        -I${.CURDIR}/../../zfs
  68 CFLAGS+=        -I${.CURDIR}/../../../cddl/boot/zfs
  69 CFLAGS+=        -I${.CURDIR}/../../../crypto/skein
  70 CFLAGS+=        -DEFI_ZFS_BOOT
  71 .endif
  72 CFLAGS+=        -DNO_PCI -DEFI
  73
  74 # make buildenv doesn't set DESTDIR, this means LIBSTAND
  75 # will be wrong when crossbuilding.
  76 .if exists(${.OBJDIR}/../../../../lib/libstand/libstand.a)
  77 LIBSTAND=       ${.OBJDIR}/../../../../lib/libstand/libstand.a
  78 .endif
  79
  80 .if !defined(BOOT_HIDE_SERIAL_NUMBERS)
  81 # Export serial numbers, UUID, and asset tag from loader.
  82 CFLAGS+= -DSMBIOS_SERIAL_NUMBERS
  83 .if defined(BOOT_LITTLE_ENDIAN_UUID)
  84 # Use little-endian UUID format as defined in SMBIOS 2.6.
  85 CFLAGS+= -DSMBIOS_LITTLE_ENDIAN_UUID
  86 .elif defined(BOOT_NETWORK_ENDIAN_UUID)
  87 # Use network-endian UUID format for backward compatibility.
  88 CFLAGS+= -DSMBIOS_NETWORK_ENDIAN_UUID
  89 .endif
  90 .endif
  91
  92 .if ${MK_FORTH} != "no"
  93 BOOT_FORTH=     yes
  94 CFLAGS+=        -DBOOT_FORTH
  95 CFLAGS+=        -I${.CURDIR}/../../ficl
  96 CFLAGS+=        -I${.CURDIR}/../../ficl/${MACHINE_CPUARCH}
  97 LIBFICL=        ${.OBJDIR}/../../ficl/libficl.a
  98 .endif
  99
 100 LOADER_FDT_SUPPORT?=    no
 101 .if ${MK_FDT} != "no" && ${LOADER_FDT_SUPPORT} != "no"
 102 CFLAGS+=        -I${.CURDIR}/../../fdt
 103 CFLAGS+=        -I${.OBJDIR}/../../fdt
 104 CFLAGS+=        -DLOADER_FDT_SUPPORT
 105 LIBEFI_FDT=     ${.OBJDIR}/../../efi/fdt/libefi_fdt.a
 106 LIBFDT=         ${.OBJDIR}/../../fdt/libfdt.a
 107 .endif
 108
 109 # Include bcache code.
 110 HAVE_BCACHE=    yes
 111
 112 .if defined(EFI_STAGING_SIZE)
 113 CFLAGS+=        -DEFI_STAGING_SIZE=${EFI_STAGING_SIZE}
 114 .endif
 115
 116 # Always add MI sources
 117 .PATH:          ${.CURDIR}/../../common
 118 .include        "${.CURDIR}/../../common/Makefile.inc"
 119 CFLAGS+=        -I${.CURDIR}/../../common
 120
 121 FILES+= loader.efi
 122 FILESMODE_loader.efi=   ${BINMODE}
 123
 124 LDSCRIPT=       ${.CURDIR}/arch/${MACHINE}/ldscript.${MACHINE}
 125 LDFLAGS+=       -Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared
 126
 127 CLEANFILES+=    loader.efi
 128
 129 NEWVERSWHAT=    "EFI loader" ${MACHINE}
 130
 131 NM?=            nm
 132 OBJCOPY?=       objcopy
 133
 134 .if ${MACHINE_CPUARCH} == "amd64"
 135 EFI_TARGET=     efi-app-x86_64
 136 .elif ${MACHINE_CPUARCH} == "i386"
 137 EFI_TARGET=     efi-app-ia32
 138 .else
 139 EFI_TARGET=     binary
 140 .endif
 141
 142 # Arbitrarily set the PE/COFF header timestamps to 1 Jan 2016 00:00:00
 143 # for build reproducibility.
 144 SOURCE_DATE_EPOCH?=1451606400
 145 loader.efi: ${PROG}
 146         if ${NM} ${.ALLSRC} | grep ' U '; then \
 147                 echo "Undefined symbols in ${.ALLSRC}"; \
 148                 exit 1; \
 149         fi
 150         SOURCE_DATE_EPOCH=${SOURCE_DATE_EPOCH} \
 151         ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
 152                 -j .dynamic -j .dynsym -j .rel.dyn \
 153                 -j .rela.dyn -j .reloc -j .eh_frame -j set_Xcommand_set \
 154                 -j set_Xficl_compile_set \
 155                 --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
 156
 157 LIBEFI=         ${.OBJDIR}/../libefi/libefi.a
 158
 159 DPADD=          ${LIBFICL} ${LIBEFI} ${LIBFDT} ${LIBEFI_FDT} ${LIBSTAND} \
 160                 ${LDSCRIPT}
 161 LDADD=          ${LIBFICL} ${LIBEFI} ${LIBFDT} ${LIBEFI_FDT} ${LIBSTAND}
 162
 163 .include <bsd.prog.mk>
 164
 165 beforedepend ${OBJS}: machine
 166
 167 CLEANFILES+=   machine
 168
 169 machine: .NOMETA
 170         ln -sf ${.CURDIR}/../../../${MACHINE}/include machine
 171
 172 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
 173 beforedepend ${OBJS}: x86
 174 CLEANFILES+=   x86
 175
 176 x86: .NOMETA
 177         ln -sf ${.CURDIR}/../../../x86/include x86
 178 .endif