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 .endif
  29
  30 .if ${TARGET_CPUARCH} == "arm"
  31 CFLAGS+=        -DTARGET_ARM_EABI
  32 .endif
  33
  34 .if ${TARGET_ARCH:Marm*eb} != ""
  35 CFLAGS += -DTARGET_ENDIAN_DEFAULT=MASK_BIG_END
  36 .endif
  37 .if ${TARGET_ARCH:Marmv6*} != ""
  38 CFLAGS += -DFREEBSD_ARCH_armv6
  39 .endif
  40 .if ${TARGET_ARCH:Marmv7*} != ""
  41 CFLAGS += -DFREEBSD_ARCH_armv7
  42 .endif
  43
  44 .if ${TARGET_CPUARCH} == "mips"
  45 .if ${TARGET_ARCH:Mmips*el*} != ""
  46 CFLAGS += -DTARGET_ENDIAN_DEFAULT=0
  47 .endif
  48
  49 .if ${TARGET_ARCH:Mmips64*} != ""
  50 MIPS_ABI_DEFAULT=ABI_64
  51 .elif ${TARGET_ARCH:Mmipsn32*} != ""
  52 MIPS_ABI_DEFAULT=ABI_N32
  53 .else
  54 MIPS_ABI_DEFAULT=ABI_32
  55 .endif
  56 CFLAGS += -DMIPS_ABI_DEFAULT=${MIPS_ABI_DEFAULT}
  57
  58 # If we are compiling for the O32 ABI, we need to default to MIPS-III rather
  59 # than taking the ISA from the ABI requirements, since FreeBSD is built with
  60 # a number of MIPS-III features/instructions and that is the minimum ISA we
  61 # support, not the O32 default MIPS-I.
  62 .if ${MIPS_ABI_DEFAULT} == "ABI_32"
  63 TARGET_CPUTYPE?=mips3
  64 .endif
  65
  66 # GCC by default takes the ISA from the ABI's requirements.  If world is built
  67 # with a superior ISA, since we lack multilib, we have to set the right
  68 # default ISA to be able to link against what's in /usr/lib.  Terrible stuff.
  69 .if defined(TARGET_CPUTYPE)
  70 CFLAGS += -DMIPS_CPU_STRING_DEFAULT=\"${TARGET_CPUTYPE}\"
  71 .endif
  72 .endif
  73
  74 .if defined(WANT_FORCE_OPTIMIZATION_DOWNGRADE)
  75 CFLAGS+= -DFORCE_OPTIMIZATION_DOWNGRADE=${WANT_FORCE_OPTIMIZATION_DOWNGRADE}
  76 .endif
  77
  78 .if exists(${.OBJDIR}/../cc_tools)
  79 CFLAGS+=        -I${.OBJDIR}/../cc_tools
  80 .endif
  81 CFLAGS+=        -I${.CURDIR}/../cc_tools
  82 # This must go after the -I for cc_tools to resolve ambiguities for hash.h
  83 # correctly.
  84 CFLAGS+=        -I${GCCDIR} -I${GCCDIR}/config
  85
  86 CFLAGS+=        -I${GCCLIB}/include
  87 CFLAGS+=        -I${GCCLIB}/libcpp/include
  88 CFLAGS+=        -I${GCCLIB}/libdecnumber
  89
  90 .if exists(${.OBJDIR}/../cc_int)
  91 LIBBACKEND=     ${.OBJDIR}/../cc_int/libbackend.a
  92 .else
  93 LIBBACKEND=     ${.CURDIR}/../cc_int/libbackend.a
  94 .endif
  95
  96 .if exists(${.OBJDIR}/../libiberty)
  97 LIBIBERTY=      ${.OBJDIR}/../libiberty/libiberty.a
  98 .else
  99 LIBIBERTY=      ${.CURDIR}/../libiberty/libiberty.a
 100 .endif
 101
 102 .if exists(${.OBJDIR}/../libcpp)
 103 LIBCPP=         ${.OBJDIR}/../libcpp/libcpp.a
 104 .else
 105 LIBCPP=         ${.CURDIR}/../libcpp/libcpp.a
 106 .endif
 107
 108 .if exists(${.OBJDIR}/../libdecnumber)
 109 LIBDECNUMBER=   ${.OBJDIR}/../libdecnumber/libdecnumber.a
 110 .else
 111 LIBDECNUMBER=   ${.CURDIR}/../libdecnumber/libdecnumber.a
 112 .endif
 113
 114 .endif # !__CC_MAKEFILE_INC__