#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated automatically using autoconf version 2.4 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc. # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. # Defaults: ac_help= ac_default_prefix=/usr/local # Any additions from configure.in: ac_help="$ac_help bfd-assembler use BFD back end for writing object files" ac_help="$ac_help targets alternative target configurations besides the primary" # Initialize some variables set by options. # The variables have the same names as the options, with # dashes changed to underlines. build=NONE cache_file=./config.cache exec_prefix=NONE host=NONE no_create= nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE program_suffix=NONE program_transform_name=s,x,x, silent= site= srcdir= target=NONE verbose= x_includes=NONE x_libraries=NONE # Initialize some other variables. subdirs= ac_prev= for ac_option do # If the previous option needs an argument, assign it. if test -n "$ac_prev"; then eval "$ac_prev=\$ac_option" ac_prev= continue fi case "$ac_option" in -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;; *) ac_optarg= ;; esac # Accept the important Cygnus configure options, so we can diagnose typos. case "$ac_option" in -build | --build | --buil | --bui | --bu | --b) ac_prev=build ;; -build=* | --build=* | --buil=* | --bui=* | --bu=* | --b=*) build="$ac_optarg" ;; -cache-file | --cache-file | --cache-fil | --cache-fi \ | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c) ac_prev=cache_file ;; -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \ | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*) cache_file="$ac_optarg" ;; -disable-* | --disable-*) ac_feature=`echo $ac_option|sed -e 's/-*disable-//'` # Reject names that are not valid shell variable names. if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } fi ac_feature=`echo $ac_feature| sed 's/-/_/g'` eval "enable_${ac_feature}=no" ;; -enable-* | --enable-*) ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'` # Reject names that are not valid shell variable names. if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; } fi ac_feature=`echo $ac_feature| sed 's/-/_/g'` case "$ac_option" in *=*) ;; *) ac_optarg=yes ;; esac eval "enable_${ac_feature}='$ac_optarg'" ;; -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \ | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \ | --exec | --exe | --ex) ac_prev=exec_prefix ;; -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \ | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \ | --exec=* | --exe=* | --ex=*) exec_prefix="$ac_optarg" ;; -gas | --gas | --ga | --g) # Obsolete; use --with-gas. with_gas=yes ;; -help | --help | --hel | --he) # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat << EOF Usage: configure [options] [host] Options: [defaults in brackets after descriptions] Configuration: --cache-file=FILE cache test results in FILE --help print this message --no-create do not create output files --quiet, --silent do not print \`checking...' messages --version print the version of autoconf that created configure Directory and file names: --prefix=PREFIX install architecture-independent files in PREFIX [$ac_default_prefix] --exec-prefix=PREFIX install architecture-dependent files in PREFIX [same as prefix] --srcdir=DIR find the sources in DIR [configure dir or ..] --program-prefix=PREFIX prepend PREFIX to installed program names --program-suffix=SUFFIX append SUFFIX to installed program names --program-transform-name=PROGRAM run sed PROGRAM on installed program names Host type: --build=BUILD configure for building on BUILD [BUILD=HOST] --host=HOST configure for HOST [guessed] --target=TARGET configure for TARGET [TARGET=HOST] Features and packages: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) --x-includes=DIR X include files are in DIR --x-libraries=DIR X library files are in DIR --enable and --with options recognized:$ac_help EOF exit 0 ;; -host | --host | --hos | --ho) ac_prev=host ;; -host=* | --host=* | --hos=* | --ho=*) host="$ac_optarg" ;; -nfp | --nfp | --nf) # Obsolete; use --without-fp. with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | --no-cr | --no-c) no_create=yes ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) no_recursion=yes ;; -prefix | --prefix | --prefi | --pref | --pre | --pr | --p) ac_prev=prefix ;; -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*) prefix="$ac_optarg" ;; -program-prefix | --program-prefix | --program-prefi | --program-pref \ | --program-pre | --program-pr | --program-p) ac_prev=program_prefix ;; -program-prefix=* | --program-prefix=* | --program-prefi=* \ | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*) program_prefix="$ac_optarg" ;; -program-suffix | --program-suffix | --program-suffi | --program-suff \ | --program-suf | --program-su | --program-s) ac_prev=program_suffix ;; -program-suffix=* | --program-suffix=* | --program-suffi=* \ | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*) program_suffix="$ac_optarg" ;; -program-transform-name | --program-transform-name \ | --program-transform-nam | --program-transform-na \ | --program-transform-n | --program-transform- \ | --program-transform | --program-transfor \ | --program-transfo | --program-transf \ | --program-trans | --program-tran \ | --progr-tra | --program-tr | --program-t) ac_prev=program_transform_name ;; -program-transform-name=* | --program-transform-name=* \ | --program-transform-nam=* | --program-transform-na=* \ | --program-transform-n=* | --program-transform-=* \ | --program-transform=* | --program-transfor=* \ | --program-transfo=* | --program-transf=* \ | --program-trans=* | --program-tran=* \ | --progr-tra=* | --program-tr=* | --program-t=*) program_transform_name="$ac_optarg" ;; -q | -quiet | --quiet | --quie | --qui | --qu | --q \ | -silent | --silent | --silen | --sile | --sil) silent=yes ;; -site | --site | --sit) ac_prev=site ;; -site=* | --site=* | --sit=*) site="$ac_optarg" ;; -srcdir | --srcdir | --srcdi | --srcd | --src | --sr) ac_prev=srcdir ;; -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*) srcdir="$ac_optarg" ;; -target | --target | --targe | --targ | --tar | --ta | --t) ac_prev=target ;; -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*) target="$ac_optarg" ;; -v | -verbose | --verbose | --verbos | --verbo | --verb) verbose=yes ;; -version | --version | --versio | --versi | --vers) echo "configure generated by autoconf version 2.4" exit 0 ;; -with-* | --with-*) ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'` # Reject names that are not valid shell variable names. if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } fi ac_package=`echo $ac_package| sed 's/-/_/g'` case "$ac_option" in *=*) ;; *) ac_optarg=yes ;; esac eval "with_${ac_package}='$ac_optarg'" ;; -without-* | --without-*) ac_package=`echo $ac_option|sed -e 's/-*without-//'` # Reject names that are not valid shell variable names. if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; } fi ac_package=`echo $ac_package| sed 's/-/_/g'` eval "with_${ac_package}=no" ;; --x) # Obsolete; use --with-x. with_x=yes ;; -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \ | --x-incl | --x-inc | --x-in | --x-i) ac_prev=x_includes ;; -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \ | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*) x_includes="$ac_optarg" ;; -x-libraries | --x-libraries | --x-librarie | --x-librari \ | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l) ac_prev=x_libraries ;; -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \ | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*) x_libraries="$ac_optarg" ;; -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; } ;; *) if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then echo "configure: warning: $ac_option: invalid host type" 1>&2 fi if test "x$nonopt" != xNONE; then { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } fi nonopt="$ac_option" ;; esac done if test -n "$ac_prev"; then { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; } fi trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 # File descriptor usage: # 0 standard input # 1 file creation # 2 errors and warnings # 3 some systems may open it to /dev/tty # 4 used on the Kubota Titan # 6 checking for... messages and results # 5 compiler messages saved in config.log if test "$silent" = yes; then exec 6>/dev/null else exec 6>&1 fi exec 5>./config.log echo "\ This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. " 1>&5 # Strip out --no-create and --no-recursion so they do not pile up. # Also quote any args containing shell metacharacters. ac_configure_args= for ac_arg do case "$ac_arg" in -no-create | --no-create | --no-creat | --no-crea | --no-cre \ | --no-cr | --no-c) ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*) ac_configure_args="$ac_configure_args '$ac_arg'" ;; *) ac_configure_args="$ac_configure_args $ac_arg" ;; esac done # NLS nuisances. # Only set LANG and LC_ALL to C if already set. # These must not be set unconditionally because not all systems understand # e.g. LANG=C (notably SCO). if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi if test "${LANG+set}" = set; then LANG=C; export LANG; fi # confdefs.h avoids OS command line length limits that DEFS can exceed. rm -rf conftest* confdefs.h # AIX cpp loses on an empty file, so make sure it contains at least a newline. echo > confdefs.h # A filename unique to this package, relative to the directory that # configure is in, which we can look for to find out if srcdir is correct. ac_unique_file=as.h # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then its parent. ac_prog=$0 ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'` test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. srcdir=$ac_confdir if test ! -r $srcdir/$ac_unique_file; then srcdir=.. fi else ac_srcdir_defaulted=no fi if test ! -r $srcdir/$ac_unique_file; then if test "$ac_srcdir_defaulted" = yes; then { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; } else { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; } fi fi srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'` # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then if test "x$prefix" != xNONE; then CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site" else CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" fi fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then echo "loading site script $ac_site_file" . "$ac_site_file" fi done if test -r "$cache_file"; then echo "loading cache $cache_file" . $cache_file else echo "creating cache $cache_file" > $cache_file fi ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5 2>&5' ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5 2>&5' if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu. if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then ac_n= ac_c=' ' ac_t=' ' else ac_n=-n ac_c= ac_t= fi else ac_n= ac_c='\c' ac_t= fi user_bfd_gas= # Check whether --enable-bfd-assembler or --disable-bfd-assembler was given. enableval="$enable_bfd_assembler" if test -n "$enableval"; then case "${enableval}" in yes) need_bfd=yes user_bfd_gas=yes ;; no) user_bfd_gas=no ;; *) { echo "configure: error: bad value ${enableval} given for bfd-assembler option" 1>&2; exit 1; } ;; esac fi # Check whether --enable-targets or --disable-targets was given. enableval="$enable_targets" if test -n "$enableval"; then case "${enableval}" in yes | "") { echo "configure: error: enable-targets option must specify target names or 'all'" 1>&2; exit 1; } ;; no) enable_targets= ;; *) enable_targets=$enableval ;; esac fi # Generate a header file -- gets more post-processing by Makefile later. ac_aux_dir= for ac_dir in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/..; do if test -f $ac_dir/install-sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install-sh -c" break elif test -f $ac_dir/install.sh; then ac_aux_dir=$ac_dir ac_install_sh="$ac_aux_dir/install.sh -c" break fi done if test -z "$ac_aux_dir"; then { echo "configure: error: can not find install-sh or install.sh in `cd $srcdir;pwd`/.. $srcdir/`cd $srcdir;pwd`/.." 1>&2; exit 1; } fi ac_config_guess=$ac_aux_dir/config.guess ac_config_sub=$ac_aux_dir/config.sub ac_configure=$ac_aux_dir/configure # This should be Cygnus configure. # Do some error checking and defaulting for the host and target type. # The inputs are: # configure --host=HOST --target=TARGET --build=BUILD NONOPT # # The rules are: # 1. You are not allowed to specify --host, --target, and nonopt at the # same time. # 2. Host defaults to nonopt. # 3. If nonopt is not specified, then host defaults to the current host, # as determined by config.guess. # 4. Target and build default to nonopt. # 5. If nonopt is not specified, then target and build default to host. # The aliases save the names the user supplied, while $host etc. # will get canonicalized. case $host---$target---$nonopt in NONE---*---* | *---NONE---* | *---*---NONE) ;; *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;; esac # Make sure we can run config.sub. if $ac_config_sub sun4 >/dev/null 2>&1; then : else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 host_alias=$host case "$host_alias" in NONE) case $nonopt in NONE) if host_alias=`$ac_config_guess`; then : else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; } fi ;; *) host_alias=$nonopt ;; esac ;; esac host=`$ac_config_sub $host_alias` host_cpu=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` host_vendor=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` host_os=`echo $host | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 target_alias=$target case "$target_alias" in NONE) case $nonopt in NONE) target_alias=$host_alias ;; *) target_alias=$nonopt ;; esac ;; esac target=`$ac_config_sub $target_alias` target_cpu=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` target_vendor=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` target_os=`echo $target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 build_alias=$build case "$build_alias" in NONE) case $nonopt in NONE) build_alias=$host_alias ;; *) build_alias=$nonopt ;; esac ;; esac build=`$ac_config_sub $build_alias` build_cpu=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\1/'` build_vendor=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\2/'` build_os=`echo $build | sed 's/^\(.*\)-\(.*\)-\(.*\)$/\3/'` echo "$ac_t""$build" 1>&6 test "$host_alias" != "$target_alias" && test "$program_prefix$program_suffix$program_transform_name" = \ NONENONEs,x,x, && program_prefix=${target_alias}- if test "$program_transform_name" = s,x,x,; then program_transform_name= else # Double any \ or $. echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed program_transform_name="`echo $program_transform_name|sed -f conftestsed`" rm -f conftestsed fi test "$program_prefix" != NONE && program_transform_name="s,^,${program_prefix},; $program_transform_name" # Use a double $ so make ignores it. test "$program_suffix" != NONE && program_transform_name="s,\$\$,${program_suffix},; $program_transform_name" # sed with no file args requires a program. test "$program_transform_name" = "" && program_transform_name="s,x,x," te_file=generic # assign cpu type # check for architecture variants case ${target_cpu} in armeb) cpu_type=arm endian=big ;; arm*) cpu_type=arm endian=little ;; hppa*) cpu_type=hppa ;; i[45]86) cpu_type=i386 ;; m680[012346]0) cpu_type=m68k ;; m68008) cpu_type=m68k ;; m683??) cpu_type=m68k ;; m8*) cpu_type=m88k ;; mips*el) cpu_type=mips endian=little;; mips*) cpu_type=mips endian=big ;; powerpcle*) cpu_type=ppc endian=little ;; powerpc*) cpu_type=ppc endian=big ;; rs6000*) cpu_type=ppc ;; sparc64) cpu_type=sparc obj_format=elf cat >> confdefs.h <<\EOF #define sparcv9 1 EOF ;; sparclite*) cpu_type=sparc ;; *) cpu_type=${target_cpu} ;; esac # do we need the opcodes library? case ${cpu_type} in alpha | vax) ;; *) OPCODES_LIB="../opcodes/libopcodes.a" ;; esac gas_target=${cpu_type} this_target=${generic_target} canon_targets="" if test -n "$enable_targets" ; then for t in `echo $enable_targets | sed 's/,/ /g'`; do result=`$ac_config_sub $t 2>/dev/null` if test -n "$result" ; then canon_targets="$canon_targets $result" # else # # Permit "all", etc. We don't support it yet though. # canon_targets="$canon_targets $t" fi done _gas_uniq_list="$canon_targets" _gas_uniq_newlist="" for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do case $_gas_uniq_i in _gas_uniq_dummy) ;; *) case " $_gas_uniq_newlist " in *" $_gas_uniq_i "*) ;; *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;; esac ;; esac done canon_targets=$_gas_uniq_newlist fi emulations="" for this_target in $target $canon_targets ; do eval `echo $this_target | sed 's/^\(.*\)-\(.*\)-\(.*\)$/cpu=\1 vendor=\2 os=\3/'` # check for architecture variants case ${cpu} in hppa*) cpu_type=hppa ;; i[45]86) cpu_type=i386 ;; m680[012346]0) cpu_type=m68k ;; m68008) cpu_type=m68k ;; m683??) cpu_type=m68k ;; m8*) cpu_type=m88k ;; mips*el) cpu_type=mips endian=little;; mips*) cpu_type=mips endian=big ;; powerpcle*) cpu_type=ppc endian=little ;; powerpc*) cpu_type=ppc endian=big ;; rs6000*) cpu_type=ppc ;; sparc64) cpu_type=sparc obj_format=elf want_sparcv9=true ;; sparclite*) cpu_type=sparc ;; *) cpu_type=${cpu} ;; esac if test ${this_target} = $target ; then target_cpu_type=${cpu_type} elif test ${target_cpu_type} != ${cpu_type} ; then continue fi targ=${cpu_type} generic_target=${cpu_type}-$vendor-$os dev=no bfd_gas=no em=generic # assign object format case ${generic_target} in a29k-amd-udi) fmt=coff targ=ebmon29k ;; a29k-amd-ebmon) fmt=coff targ=ebmon29k ;; a29k-*-vxworks*) fmt=coff ;; alpha-*-netware*) fmt=ecoff ;; alpha-*-osf*) fmt=ecoff ;; # start-sanitize-arc arc-*-elf*) fmt=elf bfd_gas=yes ;; # end-sanitize-arc arm-*-riscix*) fmt=aout targ=arm-lit ;; arm-*-aout) fmt=aout case "$endian" in big) targ=arm-big ;; *) targ=arm-lit ;; esac ;; arm-*-riscix*) fmt=aout ;; arm-*-pe) fmt=coff targ=armcoff em=pe ;; hppa-*-*elf*) fmt=elf em=hppa ;; hppa-*-lites*) fmt=elf em=hppa ;; hppa-*-osf*) fmt=som em=hppa ;; hppa-*-hpux*) fmt=som em=hppa ;; hppa-*-bsd*) fmt=som em=hppa ;; hppa-*-hiux*) fmt=som em=hppa ;; h8300-*-coff) fmt=coff ;; i386-ibm-aix*) fmt=coff targ=i386coff em=i386aix ;; i386-*-bsd*) fmt=aout em=386bsd ;; i386-*-netbsd0.8) fmt=aout em=386bsd ;; i386-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes;; i386-*-linux*aout* | i386-*-linuxoldld) fmt=aout em=linux ;; i386-*-linux*coff*) fmt=coff em=linux targ=i386coff ;; i386-*-linux*) fmt=elf em=linux ;; i386-*-lynxos*) fmt=coff targ=i386coff em=lynx ;; i386-*-sysv4* | i386-*-solaris* | i386-*-elf) fmt=elf ;; i386-*-coff | i386-*-sysv* | i386-*-sco* | i386-*-isc*) fmt=coff targ=i386coff ;; i386-*-vsta) fmt=aout ;; i386-*-go32) fmt=coff targ=i386coff ;; i386-*-gnu*) fmt=elf ;; i386-*-mach*) fmt=aout em=mach bfd_gas=yes ;; i386-*-msdos*) fmt=aout ;; i386-*-moss*) fmt=elf ;; i386-*-pe) fmt=coff targ=i386coff em=pe ;; i386-*-win32) fmt=coff targ=i386coff em=pe ;; i386-*-*nt) fmt=coff targ=i386coff em=pe ;; i960-*-bout) fmt=bout ;; i960-*-coff) fmt=coff em=ic960 targ=ic960coff ;; i960-*-nindy*) fmt=bout ;; i960-*-vxworks4*) fmt=bout ;; i960-*-vxworks5.0) fmt=bout ;; i960-*-vxworks5.*) fmt=coff em=ic960 targ=ic960coff ;; i960-*-vxworks*) fmt=bout ;; m68k-*-vxworks* | m68k-ericsson-ose | m68k-*-sunos*) fmt=aout em=sun3 ;; m68k-motorola-sysv) fmt=coff targ=m68kcoff em=delta ;; m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;; m68k-apollo-*) fmt=coff targ=apollo em=apollo ;; m68k-*-coff | m68k-*-sysv*) fmt=coff targ=m68kcoff ;; m68k-*-elf) fmt=elf ;; m68k-*-hpux*) fmt=hp300 em=hp300 ;; m68k-*-lynxos*) fmt=coff targ=m68kcoff em=lynx ;; m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; m88k-*-coff*) fmt=coff targ=m88kcoff ;; # don't change em like *-*-bsd does mips-dec-bsd*) fmt=aout targ=mips-lit ;; mips-sony-bsd*) fmt=ecoff targ=mips-big ;; mips-*-bsd*) { echo "configure: error: Unknown vendor for mips-bsd configuration." 1>&2; exit 1; } ;; mips-*-ultrix*) fmt=ecoff targ=mips-lit ;; mips-*-ecoff*) fmt=ecoff case "$endian" in big) targ=mips-big ;; *) targ=mips-lit ;; esac ;; mips-*-ecoff*) fmt=ecoff targ=mips-big ;; mips-*-gnu*) fmt=aout case "$endian" in big) targ=mips-big ;; *) targ=mips-lit ;; esac ;; mips-*-irix5*) fmt=elf targ=mips-big ;; mips-*-irix*) fmt=ecoff targ=mips-big ;; mips-*-riscos*) fmt=ecoff targ=mips-big ;; mips-*-sysv*) fmt=ecoff targ=mips-big ;; mips-*-elf*) fmt=elf case "$endian" in big) targ=mips-big ;; *) targ=mips-lit ;; esac ;; ppc-*-aix*) fmt=coff ;; ppc-*-elf* | ppc-*-eabi* | ppc-*-sysv4*) fmt=elf case "$endian" in big) targ=ppc-big ;; *) targ=ppc-lit ;; esac ;; ppc-*-netware*) fmt=elf em=ppcnw ;; sh-*-coff) fmt=coff ;; # start-sanitize-rce rce-*-aout) fmt=aout ;; # end-sanitize-rce ns32k-pc532-mach* | ns32k-pc532-ux*) fmt=aout em=pc532mach ;; ns32k-pc532-netbsd* | ns32k-pc532-lites*) fmt=aout em=nbsd532 ;; sparc-*-sunos4*) fmt=aout em=sun3 ;; sparc-*-aout | sparc*-*-vxworks) fmt=aout ;; sparc-*-coff) fmt=coff ;; sparc-*-lynxos*) fmt=coff em=lynx ;; sparc-fujitsu-none) fmt=aout ;; sparc-*-elf | sparc*-*-solaris*) fmt=elf ;; sparc-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;; vax-*-bsd* | vax-*-ultrix*) fmt=aout ;; vax-*-vms) fmt=vms ;; z8k-*-coff | z8k-*-sim) fmt=coff ;; w65-*-*) fmt=coff ;; *-*-aout | *-*-scout) fmt=aout ;; *-*-nindy*) fmt=bout ;; *-*-bsd*) fmt=aout em=sun3 ;; *-*-generic) fmt=generic ;; *-*-xray | *-*-hms) fmt=coff ;; *-*-sim) fmt=coff ;; *-*-elf | *-*-sysv4* | *-*-solaris*) echo "configure: warning: GAS support for ELF format is incomplete." 1>&2 fmt=elf dev=yes ;; *-*-vxworks) fmt=aout ;; *-*-netware) fmt=elf ;; esac case ${cpu_type}-${fmt} in arm-*) bfd_gas=yes ;; # not yet # i386-aout) bfd_gas=preferred ;; mips-*) bfd_gas=yes ;; ns32k-*) bfd_gas=yes ;; ppc-*) bfd_gas=yes ;; sparc-*) bfd_gas=yes ;; *-elf) bfd_gas=yes ;; *-ecoff) bfd_gas=yes ;; *-som) bfd_gas=yes ;; *) ;; esac # Other random stuff. test -n "$want_sparcv9" && cat >> confdefs.h <<\EOF #define sparcv9 1 EOF case ${cpu_type} in m68k) extra_objects="$extra_objects m68k-parse.o" ;; esac # See if we really can support this configuration with the emulation code. if test $this_target = $target ; then primary_bfd_gas=$bfd_gas obj_format=$fmt gas_target=$targ te_file=$em if test $bfd_gas = no ; then # Can't support other configurations this way. break fi elif test $bfd_gas = no ; then # Can't support this configuration. break fi # From target name and format, produce a list of supported emulations. case ${generic_target}-${fmt} in mips-*-irix5*-*) emulation="mipsbelf mipslelf mipself mipsbecoff mipslecoff mipsecoff" ;; mips-*-*-ecoff) case "$endian" in big) emulation="mipsbecoff mipslecoff mipsecoff" ;; *) emulation="mipslecoff mipsbecoff mipsecoff" ;; esac ;; mips-*-*-elf) case "$endian" in big) emulation="mipsbelf mipslelf mipself" ;; *) emulation="mipslelf mipsbelf mipself" ;; esac ;; esac emulations="$emulations $emulation" done # Assign floating point type. Most processors with FP support # IEEE FP. On those that don't support FP at all, usually IEEE # is emulated. case ${target_cpu} in vax | tahoe ) atof=${target_cpu} ;; *) atof=ieee ;; esac case "${obj_format}" in "") { echo "configure: error: GAS does not know what format to use for target ${target}" 1>&2; exit 1; } ;; esac if test ! -r ${srcdir}/config/tc-${target_cpu_type}.c; then { echo "configure: error: GAS does not support target CPU ${target_cpu_type}" 1>&2; exit 1; } fi if test ! -r ${srcdir}/config/obj-${obj_format}.c; then { echo "configure: error: GAS does not have support for object file format ${obj_format}" 1>&2; exit 1; } fi # and target makefile frag target_frag=${srcdir}/config/${gas_target}.mt if test ! -r ${target_frag}; then target_frag=/dev/null # ick! but subst_file can't be conditionalized fi case ${user_bfd_gas}-${primary_bfd_gas} in yes-yes | no-no) # We didn't override user's choice. ;; no-yes) echo "configure: warning: Use of BFD is required for ${target}; overriding config options." 1>&2 ;; no-preferred) primary_bfd_gas=no ;; *-preferred) primary_bfd_gas=yes ;; yes-*) primary_bfd_gas=yes ;; -*) # User specified nothing. ;; esac # Some COFF configurations want these random other flags set. case ${obj_format} in coff) case ${target_cpu_type} in i386) cat >> confdefs.h <<\EOF #define I386COFF 1 EOF ;; m68k) cat >> confdefs.h <<\EOF #define M68KCOFF 1 EOF ;; m88k) cat >> confdefs.h <<\EOF #define M88KCOFF 1 EOF ;; esac ;; esac # Getting this done right is going to be a bitch. Each configuration specified # with --enable-targets=... should be checked for environment, format, cpu, and # bfd_gas setting. # # For each configuration, the necessary object file support code must be linked # in. This might be only one, it might be up to four. The necessary emulation # code needs to be provided, too. # # And then there's "--enable-targets=all".... # # For now, just always do it for MIPS ELF or ECOFF configurations. Sigh. formats="${obj_format}" emfiles="" EMULATIONS="" _gas_uniq_list="$emulations" _gas_uniq_newlist="" for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do case $_gas_uniq_i in _gas_uniq_dummy) ;; *) case " $_gas_uniq_newlist " in *" $_gas_uniq_i "*) ;; *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;; esac ;; esac done emulations=$_gas_uniq_newlist for em in . $emulations ; do case $em in .) continue ;; mipsbelf | mipslelf) fmt=elf file=mipself ;; mipsbecoff | mipslecoff) fmt=ecoff file=mipsecoff ;; esac formats="$formats $fmt" emfiles="$emfiles e-$file.o" EMULATIONS="$EMULATIONS &$em," done _gas_uniq_list="$formats" _gas_uniq_newlist="" for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do case $_gas_uniq_i in _gas_uniq_dummy) ;; *) case " $_gas_uniq_newlist " in *" $_gas_uniq_i "*) ;; *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;; esac ;; esac done formats=$_gas_uniq_newlist _gas_uniq_list="$emfiles" _gas_uniq_newlist="" for _gas_uniq_i in _gas_uniq_dummy $_gas_uniq_list ; do case $_gas_uniq_i in _gas_uniq_dummy) ;; *) case " $_gas_uniq_newlist " in *" $_gas_uniq_i "*) ;; *) _gas_uniq_newlist="$_gas_uniq_newlist $_gas_uniq_i" ;; esac ;; esac done emfiles=$_gas_uniq_newlist if test `set . $formats ; shift ; echo $#` -gt 1 ; then for fmt in $formats ; do case $fmt in aout) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_AOUT 1 EOF ;; bout) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_BOUT 1 EOF ;; coff) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_COFF 1 EOF ;; ecoff) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_ECOFF 1 EOF ;; elf) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_ELF 1 EOF ;; generic) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_GENERIC 1 EOF ;; hp300) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_HP300 1 EOF ;; ieee) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_IEEE 1 EOF ;; som) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_SOM 1 EOF ;; vms) cat >> confdefs.h <<\EOF #define OBJ_MAYBE_VMS 1 EOF ;; esac extra_objects="$extra_objects obj-$fmt.o" done obj_format=multi fi if test `set . $emfiles ; shift ; echo $#` -gt 0 ; then te_file=multi extra_objects="$extra_objects $emfiles" DEFAULT_EMULATION=`set . $emulations ; echo $2` cat >> confdefs.h <<\EOF #define USE_EMULATIONS 1 EOF fi cat >> confdefs.h <> confdefs.h <> confdefs.h <<\EOF #define MANY_SEGMENTS 1 EOF ;; esac reject_dev_configs=yes case ${reject_dev_configs}-${dev} in yes-yes) # Oops. { echo "configure: error: GAS does not support the ${generic_target} configuration." 1>&2; exit 1; } ;; esac case "${primary_bfd_gas}" in yes) cat >> confdefs.h <<\EOF #define BFD_ASSEMBLER 1 EOF need_bfd=yes ;; esac case "${need_bfd}" in yes) BFDLIB=../bfd/libbfd.a ALL_OBJ_DEPS="$ALL_OBJ_DEPS ../bfd/bfd.h" ;; esac cat >> confdefs.h <> confdefs.h <> confdefs.h <> confdefs.h <> confdefs.h <&6 test -z "$CC" && CC=`egrep '^CC *=' ../Makefile | tail -1 | sed 's/^CC *= *//'` test -z "$CC" && CC=cc echo "$ac_t""setting CC to $CC" 1>&6 # Find out if we are using GNU C, under whatever name. cat > conftest.c < conftest.out 2>&1 if egrep yes conftest.out >/dev/null 2>&1; then GCC=yes else GCC= fi rm -f conftest* # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do # Account for people who put trailing slashes in PATH elements. case "$ac_dir/" in /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. for ac_prog in ginstall installbsd scoinst install; do if test -f $ac_dir/$ac_prog; then if test $ac_prog = install && grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. # OSF/1 installbsd also uses dspmsg, but is usable. : else ac_cv_path_install="$ac_dir/$ac_prog -c" break 2 fi fi done ;; esac done IFS="$ac_save_ifs" # As a last resort, use the slow shell script. test -z "$ac_cv_path_install" && ac_cv_path_install="$ac_install_sh" fi INSTALL="$ac_cv_path_install" fi echo "$ac_t""$INSTALL" 1>&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else # This must be in double quotes, not single quotes, because CPP may get # substituted into the Makefile and "${CC-cc}" will confuse make. CPP="${CC-cc} -E" # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* ac_cv_prog_CPP="$CPP" fi CPP="$ac_cv_prog_CPP" else ac_cv_prog_CPP="$CPP" fi echo "$ac_t""$CPP" 1>&6 for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h errno.h sys/types.h do ac_safe=`echo "$ac_hdr" | tr './\055' '___'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF eval "$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_hdr=HAVE_`echo $ac_hdr | tr '[a-z]./\055' '[A-Z]___'` cat >> confdefs.h <&6 fi done # Put this here so that autoconf's "cross-compiling" message doesn't confuse # people who are not cross-compiling but are compiling cross-assemblers. echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6 if test "${host}" = "${target}"; then cross_gas=no else cross_gas=yes cat >> confdefs.h <<\EOF #define CROSS_COMPILE 1 EOF fi echo "$ac_t""$cross_gas" 1>&6 # If we cannot run a trivial program, we must be cross compiling. echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_c_cross=yes else cat > conftest.$ac_ext </dev/null; then ac_cv_c_cross=no else ac_cv_c_cross=yes fi fi rm -fr conftest* fi cross_compiling=$ac_cv_c_cross echo "$ac_t""$ac_cv_c_cross" 1>&6 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { return 0; } int t() { char *p = alloca(2 * sizeof(int)); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* ac_cv_header_alloca_h=yes else rm -rf conftest* ac_cv_header_alloca_h=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_header_alloca_h" 1>&6 if test $ac_cv_header_alloca_h = yes; then cat >> confdefs.h <<\EOF #define HAVE_ALLOCA_H 1 EOF fi echo $ac_n "checking for alloca""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < # else # ifdef _AIX #pragma alloca # else # ifndef alloca /* predefined by HP cc +Olibcalls */ char *alloca (); # endif # endif # endif #endif int main() { return 0; } int t() { char *p = (char *) alloca(1); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* ac_cv_func_alloca=yes else rm -rf conftest* ac_cv_func_alloca=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_func_alloca" 1>&6 if test $ac_cv_func_alloca = yes; then cat >> confdefs.h <<\EOF #define HAVE_ALLOCA 1 EOF fi if test $ac_cv_func_alloca = no; then # The SVR3 libPW and SVR4 libucb both contain incompatible functions # that cause trouble. Some versions do not even contain alloca or # contain a buggy version. If you still want to use their alloca, # use ar to extract alloca.o from them instead of compiling alloca.c. ALLOCA=alloca.o cat >> confdefs.h <<\EOF #define C_ALLOCA 1 EOF echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5 | egrep "webecray" >/dev/null 2>&1; then rm -rf conftest* ac_cv_os_cray=yes else rm -rf conftest* ac_cv_os_cray=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_os_cray" 1>&6 if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <&6 fi done fi echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_c_stack_direction=0 else cat > conftest.$ac_ext < addr) ? 1 : -1; } main () { exit (find_stack_direction() < 0); } EOF eval $ac_link if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_c_stack_direction=1 else ac_cv_c_stack_direction=-1 fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_c_stack_direction" 1>&6 cat >> confdefs.h <&6 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat > conftest.$ac_ext <&6 case "$ac_cv_c_inline" in inline | yes) ;; no) cat >> confdefs.h <<\EOF #define inline EOF ;; *) cat >> confdefs.h <&6 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'` cat >> confdefs.h <&6 fi done # Some systems don't have sbrk(). for ac_func in sbrk do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ char $ac_func(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if eval $ac_link; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr '[a-z]' '[A-Z]'` cat >> confdefs.h <&6 fi done # Some non-ANSI preprocessors botch requoting inside strings. That's bad # enough, but on some of those systems, the assert macro relies on requoting # working properly! echo $ac_n "checking for working assert macro""... $ac_c" 1>&6 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include int main() { return 0; } int t() { /* check for requoting problems */ static int a, b, c, d; static char *s; assert (!strcmp(s, "foo bar baz quux")); /* check for newline handling */ assert (a == b || c == d); ; return 0; } EOF if eval $ac_link; then rm -rf conftest* gas_cv_assert_ok=yes else rm -rf conftest* gas_cv_assert_ok=no fi rm -f conftest* fi echo "$ac_t""$gas_cv_assert_ok" 1>&6 test $gas_cv_assert_ok = yes || cat >> confdefs.h <<\EOF #define BROKEN_ASSERT 1 EOF # On some systems, the system header files may not declare malloc, realloc, # and free. There are places where gas needs these functions to have been # declared -- such as when taking their addresses. gas_test_headers=" #ifdef HAVE_MEMORY_H #include #endif #ifdef HAVE_STRING_H #include #endif #ifdef HAVE_STDLIB_H #include #endif #ifdef HAVE_UNISTD_H #include #endif " echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&6 test $gas_cv_decl_needed_malloc = no || { cat >> confdefs.h <<\EOF #define NEED_DECLARATION_MALLOC 1 EOF } echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&6 test $gas_cv_decl_needed_free = no || { cat >> confdefs.h <<\EOF #define NEED_DECLARATION_FREE 1 EOF } # Does errno.h declare errno, or do we have to add a separate declaration # for it? echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #endif int main() { return 0; } int t() { typedef int f; f x; x = (f) errno; ; return 0; } EOF if eval $ac_link; then rm -rf conftest* gas_cv_decl_needed_errno=no else rm -rf conftest* gas_cv_decl_needed_errno=yes fi rm -f conftest* fi echo "$ac_t""$gas_cv_decl_needed_errno" 1>&6 test $gas_cv_decl_needed_errno = no || { cat >> confdefs.h <<\EOF #define NEED_DECLARATION_ERRNO 1 EOF } trap '' 1 2 15 cat > confcache <<\EOF # This file is a shell script that caches the results of configure # tests run on this system so they can be shared between configure # scripts and configure runs. It is not useful on other systems. # If it contains results you don't want to keep, you may remove or edit it. # # By default, configure uses ./config.cache as the cache file, # creating it if it does not exist already. You can give configure # the --cache-file=FILE option to use a different cache file; that is # what configure does when it calls configure scripts in # subdirectories, so they share the cache. # Giving --cache-file=/dev/null disables caching, for debugging configure. # config.status only pays attention to the cache file if you give it the # --recheck option to rerun configure. # EOF # Ultrix sh set writes to stderr and can't be redirected directly, # and sets the high bit in the cache file unless we assign to the vars. (set) 2>&1 | sed -n "s/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=\${\1='\2'}/p" \ >> confcache if cmp -s $cache_file confcache; then : else if test -w $cache_file; then echo "updating cache $cache_file" cat confcache > $cache_file else echo "not updating unwritable cache $cache_file" fi fi rm -f confcache trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15 test "x$prefix" = xNONE && prefix=$ac_default_prefix # Let make expand exec_prefix. test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' # Any assignment to VPATH causes Sun make to only execute # the first set of double-colon rules, so remove it if not needed. # If there is a colon in the path, we need to keep it. if test "x$srcdir" = x.; then ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d' fi trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15 DEFS=-DHAVE_CONFIG_H # Without the "./", some shells look in PATH for config.status. : ${CONFIG_STATUS=./config.status} echo creating $CONFIG_STATUS rm -f $CONFIG_STATUS cat > $CONFIG_STATUS </dev/null | sed 1q`: # # $0 $ac_configure_args # # Compiler output produced by configure, useful for debugging # configure, is in ./config.log if it exists. ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]" for ac_option do case "\$ac_option" in -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion" exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;; -version | --version | --versio | --versi | --vers | --ver | --ve | --v) echo "$CONFIG_STATUS generated by autoconf version 2.4" exit 0 ;; -help | --help | --hel | --he | --h) echo "\$ac_cs_usage"; exit 0 ;; *) echo "\$ac_cs_usage"; exit 1 ;; esac done ac_given_srcdir=$srcdir ac_given_INSTALL="$INSTALL" trap 'rm -fr `echo "Makefile doc/Makefile .gdbinit:gdbinit.in conf" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15 # Protect against being on the right side of a sed subst in config.status. sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g; s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF $ac_vpsub $extrasub s%@CFLAGS@%$CFLAGS%g s%@CPPFLAGS@%$CPPFLAGS%g s%@CXXFLAGS@%$CXXFLAGS%g s%@DEFS@%$DEFS%g s%@LDFLAGS@%$LDFLAGS%g s%@LIBS@%$LIBS%g s%@exec_prefix@%$exec_prefix%g s%@prefix@%$prefix%g s%@program_transform_name@%$program_transform_name%g s%@host@%$host%g s%@host_alias@%$host_alias%g s%@host_cpu@%$host_cpu%g s%@host_vendor@%$host_vendor%g s%@host_os@%$host_os%g s%@target@%$target%g s%@target_alias@%$target_alias%g s%@target_cpu@%$target_cpu%g s%@target_vendor@%$target_vendor%g s%@target_os@%$target_os%g s%@build@%$build%g s%@build_alias@%$build_alias%g s%@build_cpu@%$build_cpu%g s%@build_vendor@%$build_vendor%g s%@build_os@%$build_os%g s%@OPCODES_LIB@%$OPCODES_LIB%g /@target_frag@/r $target_frag s%@target_frag@%%g s%@extra_objects@%$extra_objects%g s%@target_cpu_type@%$target_cpu_type%g s%@obj_format@%$obj_format%g s%@atof@%$atof%g s%@BFDLIB@%$BFDLIB%g s%@ALL_OBJ_DEPS@%$ALL_OBJ_DEPS%g s%@CC@%$CC%g s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g s%@INSTALL_DATA@%$INSTALL_DATA%g s%@CPP@%$CPP%g s%@ALLOCA@%$ALLOCA%g CEOF EOF cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then # Support "outfile[:infile]", defaulting infile="outfile.in". case "$ac_file" in *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; *) ac_file_in="${ac_file}.in" ;; esac # Adjust relative srcdir, etc. for subdirectories. # Remove last slash and all that follows it. Not all systems have dirname. ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'` if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then # The file is in a subdirectory. test ! -d "$ac_dir" && mkdir "$ac_dir" ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`" # A "../" for each directory in $ac_dir_suffix. ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'` else ac_dir_suffix= ac_dots= fi case "$ac_given_srcdir" in .) srcdir=. if test -z "$ac_dots"; then top_srcdir=. else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;; /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;; *) # Relative path. srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix" top_srcdir="$ac_dots$ac_given_srcdir" ;; esac case "$ac_given_INSTALL" in [/$]*) INSTALL="$ac_given_INSTALL" ;; *) INSTALL="$ac_dots$ac_given_INSTALL" ;; esac echo creating "$ac_file" rm -f "$ac_file" configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure." case "$ac_file" in *Makefile*) ac_comsub="1i\\ # $configure_input" ;; *) ac_comsub= ;; esac sed -e "$ac_comsub s%@configure_input@%$configure_input%g s%@srcdir@%$srcdir%g s%@top_srcdir@%$top_srcdir%g s%@INSTALL@%$INSTALL%g " -f conftest.subs $ac_given_srcdir/$ac_file_in > $ac_file fi; done rm -f conftest.subs # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where # NAME is the cpp macro being defined and VALUE is the value it is being given. # # ac_d sets the value in "#define NAME VALUE" lines. ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' ac_dC='\3' ac_dD='%g' # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ac_uB='\([ ]\)%\1#\2define\3' ac_uC=' ' ac_uD='\4%g' # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ac_eB='$%\1#\2define\3' ac_eC=' ' ac_eD='%g' CONFIG_HEADERS=${CONFIG_HEADERS-"conf"} for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then # Support "outfile[:infile]", defaulting infile="outfile.in". case "$ac_file" in *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; *) ac_file_in="${ac_file}.in" ;; esac echo creating $ac_file rm -f conftest.frag conftest.in conftest.out cp $ac_given_srcdir/$ac_file_in conftest.in EOF # Transform confdefs.h into a sed script conftest.vals that substitutes # the proper values into config.h.in to produce config.h. And first: # Protect against being on the right side of a sed subst in config.status. # Protect against being in an unquoted here document in config.status. rm -f conftest.vals cat > conftest.hdr <<\EOF s/[\\&%]/\\&/g s%[\\$`]%\\&%g s%#define \([A-Za-z_][A-Za-z0-9_]*\) \(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp s%ac_d%ac_u%gp s%ac_u%ac_e%gp EOF sed -n -f conftest.hdr confdefs.h > conftest.vals rm -f conftest.hdr # This sed command replaces #undef with comments. This is necessary, for # example, in the case of _POSIX_SOURCE, which is predefined and required # on some systems where configure will not decide to define it. cat >> conftest.vals <<\EOF s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% EOF # Break up conftest.vals because some shells have a limit on # the size of here documents, and old seds have small limits too. # Maximum number of lines to put in a single here document. ac_max_here_lines=12 rm -f conftest.tail while : do ac_lines=`grep -c . conftest.vals` # grep -c gives empty output for an empty file on some AIX systems. if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi # Write a limited-size here document to conftest.frag. echo ' cat > conftest.frag <> $CONFIG_STATUS sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS echo 'CEOF sed -f conftest.frag conftest.in > conftest.out rm -f conftest.in mv conftest.out conftest.in ' >> $CONFIG_STATUS sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail rm -f conftest.vals mv conftest.tail conftest.vals done rm -f conftest.vals cat >> $CONFIG_STATUS <<\EOF rm -f conftest.frag conftest.h echo "/* $ac_file. Generated automatically by configure. */" > conftest.h cat conftest.in >> conftest.h rm -f conftest.in if cmp -s $ac_file conftest.h 2>/dev/null; then echo "$ac_file is unchanged" rm -f conftest.h else rm -f $ac_file mv conftest.h $ac_file fi fi; done EOF cat >> $CONFIG_STATUS <> $CONFIG_STATUS <<\EOF srcdir=$ac_given_srcdir while test -n "$ac_sources"; do set $ac_dests; ac_dest=$1; shift; ac_dests=$* set $ac_sources; ac_source=$1; shift; ac_sources=$* echo "linking $srcdir/$ac_source to $ac_dest" if test ! -r $srcdir/$ac_source; then { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; } fi rm -f $ac_dest # Make relative symlinks. # Remove last slash and all that follows it. Not all systems have dirname. ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'` if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then # The dest file is in a subdirectory. test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir" ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`" # A "../" for each directory in $ac_dest_dir_suffix. ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'` else ac_dest_dir_suffix= ac_dots= fi case "$srcdir" in [/$]*) ac_rel_source="$srcdir/$ac_source" ;; *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;; esac # Make a symlink if possible; otherwise try a hard link. if ln -s $ac_rel_source $ac_dest 2>/dev/null || ln $srcdir/$ac_source $ac_dest; then : else { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; } fi done exit 0 EOF chmod +x $CONFIG_STATUS rm -fr confdefs* $ac_clean_files test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1