205 lines
3.8 KiB
Plaintext
205 lines
3.8 KiB
Plaintext
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# This file is configure.in
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#
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# Copyright (C) 1987-1992 Free Software Foundation, Inc.
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#
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# This file is part of GAS, the GNU Assembler.
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#
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# GAS is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2, or (at your option)
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# any later version.
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#
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# GAS is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GAS; see the file COPYING. If not, write to
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# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */
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#
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# This file is a shell script that supplies the information necessary
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# to tailor a template configure script into the configure script
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# appropriate for this directory. For more information, check any
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# existing configure script.
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srctrigger=as.c
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srcname="gas"
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need_bfd=
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configdirs=doc
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# per-host:
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gas_host=generic
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case "${host_cpu}" in
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a29k | rs6000 | vax)
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case "${host_os}" in
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vms*) gas_host=vms ;;
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*) gas_host=${host_cpu} ;;
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esac
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;;
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mips)
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case "${host_os}" in
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ultrix) gas_host=decstation ;;
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esac
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;;
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i386)
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case "${host_os}" in
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aix*) gas_host=i386aix ;;
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sysv4*)
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gas_host=i386
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host_makefile_frag=config/ho-i386v4
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;;
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esac
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;;
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*)
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case "${host_os}" in
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ansi | ultrix | hpux | sysv*) gas_host=${host_os} ;;
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*)
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case "${host_vendor}" in
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sun)
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case "${host_cpu}" in
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m68k) gas_host=sun3 ;;
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i386) gas_host=sun386 ;;
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sparc) gas_host=sun4 ;;
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esac
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;;
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esac
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;;
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esac
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;;
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esac
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# per-target:
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# assign cpu type
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environment=generic
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cpu_type=${target_cpu}
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# assign object format
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case ${target_os} in
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aix*)
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case "${target_cpu}" in
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i386) obj_format=coff
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target_cpu=i386aix
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environment=i386aix
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;;
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esac
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;;
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bout*) obj_format=bout ;;
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nindy*) obj_format=bout ;;
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bsd* | sunos*)
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obj_format=aout
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case "${target_cpu}" in
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m68k) environment=sun3 ;;
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i386 | ns32k)
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case "${target_vendor}" in
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sequent) environment=${target_vendor} ;;
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esac
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esac
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;;
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ebmon-old)
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obj_format=coff
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need_bfd="$(unsubdir)/../bfd$(subdir)/libbfd.a"
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target_cpu=ebmon29k
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;;
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ebmon)
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obj_format=coffbfd
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need_bfd="$(unsubdir)/../bfd$(subdir)/libbfd.a"
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target_cpu=ebmon29k
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;;
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generic) obj_format=generic ;;
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hms)
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obj_format=coffbfd
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need_bfd="$(unsubdir)/../bfd$(subdir)/libbfd.a"
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;;
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hpux)
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obj_format=aout
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environment=hpux
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;;
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sysv32)
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obj_format=coff
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environment=sysv32
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;;
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vms)
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obj_format=vms
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;;
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coff* | sysv*)
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obj_format=coff
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case ${target_vendor} in
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bull) environment=dpx2 ;;
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sco) environment=sco386 ;;
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sun) environment=sun3 ;;
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*)
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esac
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;;
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vxworks)
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case ${target_cpu} in
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i960) obj_format=bout ;;
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*) obj_format=aout ;;
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esac
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;;
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*)
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case ${target_vendor} in
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aout) obj_format=aout ;;
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bout) obj_format=bout ;;
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coff)
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obj_format=coff
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case ${target_cpu} in
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i960) environment=ic960 ;;
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esac
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;;
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sequent)
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obj_format=aout
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environment=sequent
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;;
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*) obj_format=aout ;;
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esac
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;;
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esac
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# assign floating point type
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case ${target_cpu} in
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ns32k) atof=ns32k ;;
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tahoe) atof=tahoe ;;
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vax) atof=vax ;;
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*) atof=ieee ;;
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esac
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# and target makefile frag
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target_makefile_frag=config/mt-${target_cpu}
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files="config/ho-${gas_host}.h config/tc-${cpu_type}.c \
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config/tc-${cpu_type}.h config/te-${environment}.h \
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config/obj-${obj_format}.h config/obj-${obj_format}.c \
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config/atof-${atof}.c"
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links="host.h targ-cpu.c targ-cpu.h targ-env.h obj-format.h obj-format.c atof-targ.c"
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# post-target:
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if [ ${target_alias} != ${host_alias} ] ; then
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echo INTERNAL_CFLAGS=-DCROSS_COMPILE > Makefile.tem
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cat Makefile >> Makefile.tem
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mv Makefile.tem Makefile
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else
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true
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fi
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# end of gas/configure.in
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