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= ${.CURDIR}/../../../../contrib/gcc
  12 GCCLIB= ${.CURDIR}/../../../../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} == "armeb" || ${TARGET_ARCH} == "armv6eb"
  35 CFLAGS += -DTARGET_ENDIAN_DEFAULT=MASK_BIG_END
  36 .endif
  37 .if ${TARGET_ARCH} == "armv6" || ${TARGET_ARCH} == "armv6eb"
  38 CFLAGS += -DFREEBSD_ARCH_armv6
  39 .endif
  40
  41 .if ${TARGET_CPUARCH} == "mips"
  42 .if ${TARGET_ARCH:Mmips*el} != ""
  43 CFLAGS += -DTARGET_ENDIAN_DEFAULT=0
  44 .endif
  45
  46 .if ${TARGET_ARCH:Mmips64*} != ""
  47 MIPS_ABI_DEFAULT=ABI_64
  48 .elif ${TARGET_ARCH:Mmipsn32*} != ""
  49 MIPS_ABI_DEFAULT=ABI_N32
  50 .else
  51 MIPS_ABI_DEFAULT=ABI_32
  52 .endif
  53 CFLAGS += -DMIPS_ABI_DEFAULT=${MIPS_ABI_DEFAULT}
  54
  55 # If we are compiling for the O32 ABI, we need to default to MIPS-III rather
  56 # than taking the ISA from the ABI requirements, since FreeBSD is built with
  57 # a number of MIPS-III features/instructions and that is the minimum ISA we
  58 # support, not the O32 default MIPS-I.
  59 .if ${MIPS_ABI_DEFAULT} == "ABI_32"
  60 TARGET_CPUTYPE?=mips3
  61 .endif
  62
  63 # GCC by default takes the ISA from the ABI's requirements.  If world is built
  64 # with a superior ISA, since we lack multilib, we have to set the right
  65 # default ISA to be able to link against what's in /usr/lib.  Terrible stuff.
  66 .if defined(TARGET_CPUTYPE)
  67 CFLAGS += -DMIPS_CPU_STRING_DEFAULT=\"${TARGET_CPUTYPE}\"
  68 .endif
  69 .endif
  70
  71 .if defined(WANT_FORCE_OPTIMIZATION_DOWNGRADE)
  72 CFLAGS+= -DFORCE_OPTIMIZATION_DOWNGRADE=${WANT_FORCE_OPTIMIZATION_DOWNGRADE}
  73 .endif
  74
  75 .if exists(${.OBJDIR}/../cc_tools)
  76 CFLAGS+=        -I${.OBJDIR}/../cc_tools
  77 .endif
  78 CFLAGS+=        -I${.CURDIR}/../cc_tools
  79 # This must go after the -I for cc_tools to resolve ambiguities for hash.h
  80 # correctly.
  81 CFLAGS+=        -I${GCCDIR} -I${GCCDIR}/config
  82
  83 CFLAGS+=        -I${GCCLIB}/include
  84 CFLAGS+=        -I${GCCLIB}/libcpp/include
  85 CFLAGS+=        -I${GCCLIB}/libdecnumber
  86
  87 .if exists(${.OBJDIR}/../cc_int)
  88 LIBBACKEND=     ${.OBJDIR}/../cc_int/libbackend.a
  89 .else
  90 LIBBACKEND=     ${.CURDIR}/../cc_int/libbackend.a
  91 .endif
  92
  93 .if exists(${.OBJDIR}/../libiberty)
  94 LIBIBERTY=      ${.OBJDIR}/../libiberty/libiberty.a
  95 .else
  96 LIBIBERTY=      ${.CURDIR}/../libiberty/libiberty.a
  97 .endif
  98
  99 .if exists(${.OBJDIR}/../libcpp)
 100 LIBCPP=         ${.OBJDIR}/../libcpp/libcpp.a
 101 .else
 102 LIBCPP=         ${.CURDIR}/../libcpp/libcpp.a
 103 .endif
 104
 105 .if exists(${.OBJDIR}/../libdecnumber)
 106 LIBDECNUMBER=   ${.OBJDIR}/../libdecnumber/libdecnumber.a
 107 .else
 108 LIBDECNUMBER=   ${.CURDIR}/../libdecnumber/libdecnumber.a
 109 .endif
 110
 111 .endif # !__CC_MAKEFILE_INC__