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 .endif
  23
  24 # architecture-specific loader code
  25 SRCS=   boot1.c self_reloc.c start.S ufs_module.c
  26 .if ${MK_ZFS} != "no"
  27 SRCS+=          zfs_module.c
  28 .endif
  29
  30 CFLAGS+=        -I.
  31 CFLAGS+=        -I${.CURDIR}/../include
  32 CFLAGS+=        -I${.CURDIR}/../include/${MACHINE}
  33 CFLAGS+=        -I${.CURDIR}/../../../contrib/dev/acpica/include
  34 CFLAGS+=        -I${.CURDIR}/../../..
  35 CFLAGS+=        -DEFI_UFS_BOOT
  36 .ifdef(EFI_DEBUG)
  37 CFLAGS+=        -DEFI_DEBUG
  38 .endif
  39
  40 .if ${MK_ZFS} != "no"
  41 CFLAGS+=        -I${.CURDIR}/../../zfs/
  42 CFLAGS+=        -I${.CURDIR}/../../../cddl/boot/zfs/
  43 CFLAGS+=        -DEFI_ZFS_BOOT
  44 .endif
  45
  46 # Always add MI sources and REGULAR efi loader bits
  47 .PATH:          ${.CURDIR}/../loader/arch/${MACHINE}
  48 .PATH:          ${.CURDIR}/../loader
  49 .PATH:          ${.CURDIR}/../../common
  50 CFLAGS+=        -I${.CURDIR}/../../common
  51
  52 FILES=  boot1.efi boot1.efifat
  53 FILESMODE_boot1.efi=    ${BINMODE}
  54
  55 LDSCRIPT=       ${.CURDIR}/../loader/arch/${MACHINE}/ldscript.${MACHINE}
  56 LDFLAGS+=       -Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared
  57
  58 .if ${MACHINE_CPUARCH} == "aarch64"
  59 CFLAGS+=        -msoft-float -mgeneral-regs-only
  60 .endif
  61 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
  62 CFLAGS+=        -fPIC
  63 LDFLAGS+=       -Wl,-znocombreloc
  64 .endif
  65
  66 #
  67 # Add libstand for the runtime functions used by the compiler - for example
  68 # __aeabi_* (arm) or __divdi3 (i386).
  69 # as well as required string and memory functions for all platforms.
  70 #
  71 DPADD+=         ${LIBSTAND}
  72 LDADD+=         -lstand
  73
  74 DPADD+=         ${LDSCRIPT}
  75
  76 OBJCOPY?=       objcopy
  77 OBJDUMP?=       objdump
  78
  79 .if ${MACHINE_CPUARCH} == "amd64"
  80 EFI_TARGET=     efi-app-x86_64
  81 .elif ${MACHINE_CPUARCH} == "i386"
  82 EFI_TARGET=     efi-app-ia32
  83 .else
  84 EFI_TARGET=     binary
  85 .endif
  86
  87 boot1.efi: ${PROG}
  88         if [ `${OBJDUMP} -t ${.ALLSRC} | fgrep '*UND*' | wc -l` != 0 ]; then \
  89                 ${OBJDUMP} -t ${.ALLSRC} | fgrep '*UND*'; \
  90                 exit 1; \
  91         fi
  92         ${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
  93                 -j .dynamic -j .dynsym -j .rel.dyn \
  94                 -j .rela.dyn -j .reloc -j .eh_frame \
  95                 --output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
  96
  97 boot1.o: ${.CURDIR}/../../common/ufsread.c
  98
  99 # The following inserts our objects into a template FAT file system
 100 # created by generate-fat.sh
 101
 102 .include "${.CURDIR}/Makefile.fat"
 103 BOOT1_MAXSIZE?= 131072
 104
 105 boot1.efifat: boot1.efi
 106         @set -- `ls -l boot1.efi`; \
 107         x=$$(($$5-${BOOT1_MAXSIZE})); \
 108         if [ $$x -ge 0 ]; then \
 109             echo "boot1 $$x bytes too large; regenerate FAT templates?" >&2 ;\
 110             exit 1; \
 111         fi
 112         echo ${.OBJDIR}
 113         uudecode ${.CURDIR}/fat-${MACHINE}.tmpl.bz2.uu
 114         mv fat-${MACHINE}.tmpl.bz2 ${.TARGET}.bz2
 115         bzip2 -f -d ${.TARGET}.bz2
 116         dd if=boot1.efi of=${.TARGET} seek=${BOOT1_OFFSET} conv=notrunc \
 117             status=none
 118
 119 CLEANFILES= boot1.efi boot1.efifat
 120
 121 .include <bsd.prog.mk>
 122
 123 beforedepend ${OBJS}: machine
 124
 125 CLEANFILES+=   machine
 126
 127 machine:
 128         ln -sf ${.CURDIR}/../../../${MACHINE}/include machine
 129
 130 .if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
 131 beforedepend ${OBJS}: x86
 132 CLEANFILES+=   x86
 133
 134 x86:
 135         ln -sf ${.CURDIR}/../../../x86/include x86
 136 .endif