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