gnu/usr.bin/cc/Makefile.inc

   1 # $FreeBSD$
   2
   3 .include <src.opts.mk>
   4 .include "../Makefile.inc"
   5
   6 # Sometimes this is .include'd several times...
   7 .if !defined(__CC_MAKEFILE_INC__)
   8 __CC_MAKEFILE_INC__= ${MFILE}
   9
  10 GCCVER= 4.2
  11 GCCDIR= ${SRCTOP}/contrib/gcc
  12 GCCLIB= ${SRCTOP}/contrib/gcclibs
  13
  14 .include "Makefile.tgt"
  15
  16 # Machine description.
  17 MD_FILE=        ${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.md
  18 GCC_TARGET=     ${TARGET_ARCH}-undermydesk-freebsd
  19
  20 CFLAGS+=        -DGCCVER=\"${GCCVER}\"
  21 CFLAGS+=        -DIN_GCC -DHAVE_CONFIG_H
  22 CFLAGS+=        -DPREFIX=\"${TOOLS_PREFIX}/usr\"
  23 #CFLAGS+=       -DWANT_COMPILER_INVARIANTS
  24 CSTD?=  gnu89
  25
  26 .if ${TARGET_ARCH} != ${MACHINE_ARCH}
  27 CFLAGS+=        -DCROSS_DIRECTORY_STRUCTURE
  28 CFLAGS+=        -DTARGET_SYSTEM_ROOT=\"${TOOLS_PREFIX}\"
  29 .endif
  30
  31 .if ${TARGET_CPUARCH} == "arm"
  32 CFLAGS+=        -DTARGET_ARM_EABI
  33 .endif
  34
  35 .if ${TARGET_ARCH:Marm*eb} != ""
  36 CFLAGS += -DTARGET_ENDIAN_DEFAULT=MASK_BIG_END
  37 .endif
  38 .if ${TARGET_ARCH:Marmv6*} != ""
  39 CFLAGS += -DFREEBSD_ARCH_armv6
  40 .endif
  41 .if ${TARGET_ARCH:Marmv7*} != ""
  42 CFLAGS += -DFREEBSD_ARCH_armv7
  43 .endif
  44
  45 .if ${TARGET_CPUARCH} == "mips"
  46 .if ${TARGET_ARCH:Mmips*el*} != ""
  47 CFLAGS += -DTARGET_ENDIAN_DEFAULT=0
  48 .endif
  49
  50 .if ${TARGET_ARCH:Mmips64*} != ""
  51 MIPS_ABI_DEFAULT=ABI_64
  52 .elif ${TARGET_ARCH:Mmipsn32*} != ""
  53 MIPS_ABI_DEFAULT=ABI_N32
  54 .else
  55 MIPS_ABI_DEFAULT=ABI_32
  56 .endif
  57 CFLAGS += -DMIPS_ABI_DEFAULT=${MIPS_ABI_DEFAULT}
  58
  59 # If we are compiling for the O32 ABI, we need to default to MIPS-III rather
  60 # than taking the ISA from the ABI requirements, since FreeBSD is built with
  61 # a number of MIPS-III features/instructions and that is the minimum ISA we
  62 # support, not the O32 default MIPS-I.
  63 .if ${MIPS_ABI_DEFAULT} == "ABI_32"
  64 TARGET_CPUTYPE?=mips3
  65 .endif
  66
  67 # GCC by default takes the ISA from the ABI's requirements.  If world is built
  68 # with a superior ISA, since we lack multilib, we have to set the right
  69 # default ISA to be able to link against what's in /usr/lib.  Terrible stuff.
  70 .if defined(TARGET_CPUTYPE)
  71 CFLAGS += -DMIPS_CPU_STRING_DEFAULT=\"${TARGET_CPUTYPE}\"
  72 .endif
  73 .endif
  74
  75 .if defined(WANT_FORCE_OPTIMIZATION_DOWNGRADE)
  76 CFLAGS+= -DFORCE_OPTIMIZATION_DOWNGRADE=${WANT_FORCE_OPTIMIZATION_DOWNGRADE}
  77 .endif
  78
  79 .if exists(${.OBJDIR}/../cc_tools)
  80 CFLAGS+=        -I${.OBJDIR}/../cc_tools
  81 .endif
  82 CFLAGS+=        -I${.CURDIR}/../cc_tools
  83 # This must go after the -I for cc_tools to resolve ambiguities for hash.h
  84 # correctly.
  85 CFLAGS+=        -I${GCCDIR} -I${GCCDIR}/config
  86
  87 CFLAGS+=        -I${GCCLIB}/include
  88 CFLAGS+=        -I${GCCLIB}/libcpp/include
  89 CFLAGS+=        -I${GCCLIB}/libdecnumber
  90
  91 .if exists(${.OBJDIR}/../cc_int)
  92 LIBBACKEND=     ${.OBJDIR}/../cc_int/libbackend.a
  93 .else
  94 LIBBACKEND=     ${.CURDIR}/../cc_int/libbackend.a
  95 .endif
  96
  97 .if exists(${.OBJDIR}/../libiberty)
  98 LIBIBERTY=      ${.OBJDIR}/../libiberty/libiberty.a
  99 .else
 100 LIBIBERTY=      ${.CURDIR}/../libiberty/libiberty.a
 101 .endif
 102
 103 .if exists(${.OBJDIR}/../libcpp)
 104 LIBCPP=         ${.OBJDIR}/../libcpp/libcpp.a
 105 .else
 106 LIBCPP=         ${.CURDIR}/../libcpp/libcpp.a
 107 .endif
 108
 109 .if exists(${.OBJDIR}/../libdecnumber)
 110 LIBDECNUMBER=   ${.OBJDIR}/../libdecnumber/libdecnumber.a
 111 .else
 112 LIBDECNUMBER=   ${.CURDIR}/../libdecnumber/libdecnumber.a
 113 .endif
 114
 115 .endif # !__CC_MAKEFILE_INC__