gnu/usr.bin/cc/Makefile.inc

   1 # $FreeBSD$
   2
   3 .include "../Makefile.inc"
   4
   5 # Sometimes this is .include'd several times...
   6 .if !defined(__CC_MAKEFILE_INC__)
   7 __CC_MAKEFILE_INC__= ${MFILE}
   8
   9 GCCDIR= ${.CURDIR}/../../../../contrib/gcc
  10 GCCLIB= ${.CURDIR}/../../../../contrib/gcclibs
  11
  12 .include "Makefile.tgt"
  13
  14 # Machine description.
  15 MD_FILE=        ${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.md
  16 GCC_TARGET=     ${TARGET_ARCH}-undermydesk-freebsd
  17
  18 CFLAGS+=        -DIN_GCC -DHAVE_CONFIG_H
  19 CFLAGS+=        -DPREFIX=\"${TOOLS_PREFIX}/usr\"
  20 #CFLAGS+=       -DWANT_COMPILER_INVARIANTS
  21 CSTD?=  gnu89
  22
  23 # If building 64-bit longs for the i386, "_LARGE_LONG" should also be defined
  24 # to get the proper sizes in limits.h
  25 .if defined(LONG_TYPE_SIZE)
  26 CFLAGS+=        -DLONG_TYPE_SIZE=${LONG_TYPE_SIZE}
  27 .endif
  28
  29 .if ${TARGET_ARCH} != ${MACHINE_ARCH}
  30 CFLAGS+=        -DCROSS_COMPILE
  31 .endif
  32
  33 .if ${TARGET_ARCH} == "mips"
  34 # XXX This is backwards, MIPS should default to BE.
  35 .if !defined(TARGET_BIG_ENDIAN)
  36 CFLAGS += -DTARGET_ENDIAN_DEFAULT=0
  37 .endif
  38
  39 .if defined(TARGET_ABI) && ${TARGET_ABI} != "o32"
  40 .if ${TARGET_ABI} == "n32"
  41 MIPS_ABI_DEFAULT=ABI_N32
  42 .elif ${TARGET_ABI} == "n64"
  43 MIPS_ABI_DEFAULT=ABI_64
  44 .endif
  45 .endif
  46
  47 MIPS_ABI_DEFAULT?=ABI_32
  48 CFLAGS += -DMIPS_ABI_DEFAULT=${MIPS_ABI_DEFAULT}
  49
  50 # If we are compiling for the O32 ABI, we need to default to MIPS-III rather
  51 # than taking the ISA from the ABI requirements, since FreeBSD is built with
  52 # a number of MIPS-III features/instructions and that is the minimum ISA we
  53 # support, not the O32 default MIPS-I.
  54 .if ${MIPS_ABI_DEFAULT} == "ABI_32"
  55 TARGET_CPUTYPE?=mips3
  56 .endif
  57
  58 # GCC by default takes the ISA from the ABI's requirements.  If world is built
  59 # with a superior ISA, since we lack multilib, we have to set the right
  60 # default ISA to be able to link against what's in /usr/lib.  Terrible stuff.
  61 .if defined(TARGET_CPUTYPE)
  62 CFLAGS += -DMIPS_CPU_STRING_DEFAULT=\"${TARGET_CPUTYPE}\"
  63 .endif
  64 .endif
  65
  66 .if defined(WANT_FORCE_OPTIMIZATION_DOWNGRADE)
  67 CFLAGS+= -DFORCE_OPTIMIZATION_DOWNGRADE=${WANT_FORCE_OPTIMIZATION_DOWNGRADE}
  68 .endif
  69
  70 .if exists(${.OBJDIR}/../cc_tools)
  71 CFLAGS+=        -I${.OBJDIR}/../cc_tools
  72 .endif
  73 CFLAGS+=        -I${.CURDIR}/../cc_tools
  74 # This must go after the -I for cc_tools to resolve ambiguities for hash.h
  75 # correctly.
  76 CFLAGS+=        -I${GCCDIR} -I${GCCDIR}/config
  77
  78 CFLAGS+=        -I${GCCLIB}/include
  79 CFLAGS+=        -I${GCCLIB}/libcpp/include
  80 CFLAGS+=        -I${GCCLIB}/libdecnumber
  81
  82 .if exists(${.OBJDIR}/../cc_int)
  83 LIBBACKEND=     ${.OBJDIR}/../cc_int/libbackend.a
  84 .else
  85 LIBBACKEND=     ${.CURDIR}/../cc_int/libbackend.a
  86 .endif
  87
  88 .if exists(${.OBJDIR}/../libiberty)
  89 LIBIBERTY=      ${.OBJDIR}/../libiberty/libiberty.a
  90 .else
  91 LIBIBERTY=      ${.CURDIR}/../libiberty/libiberty.a
  92 .endif
  93
  94 .if exists(${.OBJDIR}/../libcpp)
  95 LIBCPP=         ${.OBJDIR}/../libcpp/libcpp.a
  96 .else
  97 LIBCPP=         ${.CURDIR}/../libcpp/libcpp.a
  98 .endif
  99
 100 .if exists(${.OBJDIR}/../libdecnumber)
 101 LIBDECNUMBER=   ${.OBJDIR}/../libdecnumber/libdecnumber.a
 102 .else
 103 LIBDECNUMBER=   ${.CURDIR}/../libdecnumber/libdecnumber.a
 104 .endif
 105
 106 .endif # !__CC_MAKEFILE_INC__