gas/mpw-config.in

   1 # Configuration fragment for GAS.
   2
   3 Set target_arch `echo {target_canonical} | sed -e 's/-.*-.*//'`
   4
   5 If "{target_arch}" =~ /powerpc/
   6         Set short_arch_name "ppc"
   7         Set target_cpu "powerpc"
   8 Else
   9         Set short_arch_name "{target_arch}"
  10 End If
  11
  12 # The following works for many configurations, though not all.
  13
  14 Set obj_format `echo {target_canonical} | sed -e 's/.*-.*-//'`
  15 Set target_os `echo {target_canonical} | sed -e 's/.*-.*-//'`
  16
  17 Set bfd_gas no
  18
  19 Set TDEFINES ""
  20
  21 Set EXTRA_OBJECTS ""
  22
  23 # Default emulation.
  24
  25 Set em generic
  26
  27 If "{target_canonical}" =~ /m68k-apple-macos/
  28         Set obj_format "coff"
  29         Set TDEFINES '-d M68KCOFF'
  30         Set EXTRA_OBJECTS '"{o}"m68k-parse.c.o'
  31
  32 Else If "{target_canonical}" =~ /powerpc-apple-macos/
  33         Set obj_format "coff"
  34         Set bfd_gas yes
  35         Set em macos
  36
  37 Else If "{target_canonical}" =~ /i386-\Option-x-go32/
  38         Set obj_format "coff"
  39         Set TDEFINES '-d I386COFF'
  40
  41 Else If "{target_canonical}" =~ /m68k-\Option-x-coff/
  42         Set TDEFINES '-d M68KCOFF'
  43
  44 Else If "{target_canonical}" =~ /mips-idt-ecoff/
  45         Set bfd_gas yes
  46         Set TDEFINES '-d TARGET_BYTES_BIG_ENDIAN=1'
  47
  48 Else If "{target_canonical}" =~ /mips-\Option-x-\Option-x/
  49         # Assume other OSes etc use ELF
  50         Set obj_format "elf"
  51         Set bfd_gas yes
  52         Set TDEFINES '-d TARGET_BYTES_BIG_ENDIAN=1'
  53         forward-include "{srcroot}"bfd:elf-bfd.h 'bfd/elf-bfd.h'
  54
  55 Else If "{target_canonical}" =~ /sh-\Option-x-hms/
  56         Set obj_format "coff"
  57         forward-include "{srcroot}"opcodes:sh-opc.h 'opcodes/sh-opc.h'
  58 End If
  59
  60 forward-include "{srcdir}"config:tc-{short_arch_name}.c targ-cpu.c
  61 forward-include "{srcdir}"config:tc-{short_arch_name}.h targ-cpu.h
  62
  63 forward-include "{srcdir}"config:obj-{obj_format}.c obj-format.c
  64 forward-include "{srcdir}"config:obj-{obj_format}.h obj-format.h
  65
  66 forward-include "{srcdir}"config:te-{em}.h targ-env.h
  67
  68 # Special cases for float handling.
  69
  70 If "{target_arch}" =~ /ns32k/
  71         forward-include "{srcdir}"config:atof-ns32k.c atof-targ.c
  72 Else If "{target_arch}" =~ /tahoe/
  73         forward-include "{srcdir}"config:atof-tahoe.c atof-targ.c
  74 Else If "{target_arch}" =~ /vax/
  75         forward-include "{srcdir}"config:atof-vax.c atof-targ.c
  76 Else
  77         # Use IEEE by default.
  78         forward-include "{srcdir}"config:atof-ieee.c atof-targ.c
  79 End If
  80
  81 Echo '# From mpw-config.in'                      > "{o}"mk.tmp
  82 Echo "TDEFINES = " {TDEFINES}                   >> "{o}"mk.tmp
  83 Echo "EXTRA_OBJECTS = " {EXTRA_OBJECTS}         >> "{o}"mk.tmp
  84 # (We use the -n option here so as not to get extra spaces inserted)
  85 Echo -n 'TARG_CPU_DEP = {TARG_CPU_DEP_'         >> "{o}"mk.tmp
  86 Echo -n {short_arch_name}                       >> "{o}"mk.tmp
  87 Echo -n '}'                                     >> "{o}"mk.tmp
  88 Echo '# End from mpw-config.in'                 >> "{o}"mk.tmp
  89
  90 Echo '/* conf.  Generated by mpw-configure.  */' > "{o}"conf.new
  91 Echo -n '#define TARGET_CPU       "'            >> "{o}"conf.new
  92 Echo -n "{target_cpu}"                          >> "{o}"conf.new
  93 Echo    '"'                                     >> "{o}"conf.new
  94 Echo -n '#define TARGET_OS       "'             >> "{o}"conf.new
  95 Echo -n "{target_os}"                           >> "{o}"conf.new
  96 Echo    '"'                                     >> "{o}"conf.new
  97 Echo -n '#define TARGET_ALIAS       "'          >> "{o}"conf.new
  98 Echo -n "{target_alias}"                        >> "{o}"conf.new
  99 Echo    '"'                                     >> "{o}"conf.new
 100 Echo -n '#define TARGET_CANONICAL       "'      >> "{o}"conf.new
 101 Echo -n "{target_canonical}"                    >> "{o}"conf.new
 102 Echo    '"'                                     >> "{o}"conf.new
 103 Echo '#include "mpw.h"'                         >> "{o}"conf.new
 104 If "{bfd_gas}" =~ /yes/
 105         Echo "#define BFD_ASSEMBLER"            >> "{o}"conf.new
 106 Else
 107         Echo "#define MANY_SEGMENTS"            >> "{o}"conf.new
 108 End If
 109 Echo '#define CR_EOL'                           >> "{o}"conf.new
 110 Echo '#define OBJ_COFF_OMIT_TIMESTAMP'          >> "{o}"conf.new
 111 Echo '#define LOSING_COMPILER'                  >> "{o}"conf.new
 112
 113 MoveIfChange "{o}"conf.new "{o}"conf
 114
 115 sed -e "s/@srcdir@/{srcdir}/" "{srcdir}"gdbinit.in > "{o}"_gdbinit