115 lines
3.6 KiB
Text
115 lines
3.6 KiB
Text
# Configuration fragment for GAS.
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Set target_arch `echo {target_canonical} | sed -e 's/-.*-.*//'`
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If "{target_arch}" =~ /powerpc/
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Set short_arch_name "ppc"
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Set target_cpu "powerpc"
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Else
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Set short_arch_name "{target_arch}"
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End If
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# The following works for many configurations, though not all.
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Set obj_format `echo {target_canonical} | sed -e 's/.*-.*-//'`
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Set target_os `echo {target_canonical} | sed -e 's/.*-.*-//'`
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Set bfd_gas no
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Set TDEFINES ""
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Set EXTRA_OBJECTS ""
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# Default emulation.
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Set em generic
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If "{target_canonical}" =~ /m68k-apple-macos/
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Set obj_format "coff"
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Set TDEFINES '-d M68KCOFF'
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Set EXTRA_OBJECTS '"{o}"m68k-parse.c.o'
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Else If "{target_canonical}" =~ /powerpc-apple-macos/
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Set obj_format "coff"
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Set bfd_gas yes
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Set em macos
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Else If "{target_canonical}" =~ /i386-\Option-x-go32/
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Set obj_format "coff"
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Set TDEFINES '-d I386COFF'
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Else If "{target_canonical}" =~ /m68k-\Option-x-coff/
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Set TDEFINES '-d M68KCOFF'
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Else If "{target_canonical}" =~ /mips-idt-ecoff/
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Set bfd_gas yes
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Set TDEFINES '-d TARGET_BYTES_BIG_ENDIAN=1'
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Else If "{target_canonical}" =~ /mips-\Option-x-\Option-x/
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# Assume other OSes etc use ELF
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Set obj_format "elf"
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Set bfd_gas yes
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Set TDEFINES '-d TARGET_BYTES_BIG_ENDIAN=1'
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forward-include "{srcroot}"bfd:elf-bfd.h 'bfd/elf-bfd.h'
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Else If "{target_canonical}" =~ /sh-\Option-x-hms/
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Set obj_format "coff"
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forward-include "{srcroot}"opcodes:sh-opc.h 'opcodes/sh-opc.h'
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End If
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forward-include "{srcdir}"config:tc-{short_arch_name}.c targ-cpu.c
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forward-include "{srcdir}"config:tc-{short_arch_name}.h targ-cpu.h
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forward-include "{srcdir}"config:obj-{obj_format}.c obj-format.c
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forward-include "{srcdir}"config:obj-{obj_format}.h obj-format.h
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forward-include "{srcdir}"config:te-{em}.h targ-env.h
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# Special cases for float handling.
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If "{target_arch}" =~ /ns32k/
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forward-include "{srcdir}"config:atof-ns32k.c atof-targ.c
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Else If "{target_arch}" =~ /tahoe/
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forward-include "{srcdir}"config:atof-tahoe.c atof-targ.c
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Else If "{target_arch}" =~ /vax/
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forward-include "{srcdir}"config:atof-vax.c atof-targ.c
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Else
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# Use IEEE by default.
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forward-include "{srcdir}"config:atof-ieee.c atof-targ.c
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End If
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Echo '# From mpw-config.in' > "{o}"mk.tmp
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Echo "TDEFINES = " {TDEFINES} >> "{o}"mk.tmp
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Echo "EXTRA_OBJECTS = " {EXTRA_OBJECTS} >> "{o}"mk.tmp
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# (We use the -n option here so as not to get extra spaces inserted)
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Echo -n 'TARG_CPU_DEP = {TARG_CPU_DEP_' >> "{o}"mk.tmp
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Echo -n {short_arch_name} >> "{o}"mk.tmp
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Echo -n '}' >> "{o}"mk.tmp
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Echo '# End from mpw-config.in' >> "{o}"mk.tmp
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Echo '/* conf. Generated by mpw-configure. */' > "{o}"conf.new
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Echo -n '#define TARGET_CPU "' >> "{o}"conf.new
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Echo -n "{target_cpu}" >> "{o}"conf.new
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Echo '"' >> "{o}"conf.new
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Echo -n '#define TARGET_OS "' >> "{o}"conf.new
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Echo -n "{target_os}" >> "{o}"conf.new
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Echo '"' >> "{o}"conf.new
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Echo -n '#define TARGET_ALIAS "' >> "{o}"conf.new
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Echo -n "{target_alias}" >> "{o}"conf.new
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Echo '"' >> "{o}"conf.new
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Echo -n '#define TARGET_CANONICAL "' >> "{o}"conf.new
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Echo -n "{target_canonical}" >> "{o}"conf.new
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Echo '"' >> "{o}"conf.new
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Echo '#include "mpw.h"' >> "{o}"conf.new
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If "{bfd_gas}" =~ /yes/
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Echo "#define BFD_ASSEMBLER" >> "{o}"conf.new
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Else
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Echo "#define MANY_SEGMENTS" >> "{o}"conf.new
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End If
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Echo '#define CR_EOL' >> "{o}"conf.new
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Echo '#define OBJ_COFF_OMIT_TIMESTAMP' >> "{o}"conf.new
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Echo '#define LOSING_COMPILER' >> "{o}"conf.new
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MoveIfChange "{o}"conf.new "{o}"conf
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sed -e "s/@srcdir@/{srcdir}/" "{srcdir}"gdbinit.in > "{o}"_gdbinit
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