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