| #! /bin/sh |
| # Guess values for system-dependent variables and create Makefiles. |
| # Generated by GNU Autoconf 2.69 for fixincludes . |
| # |
| # |
| # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. |
| # |
| # |
| # This configure script is free software; the Free Software Foundation |
| # gives unlimited permission to copy, distribute and modify it. |
| ## -------------------- ## |
| ## M4sh Initialization. ## |
| ## -------------------- ## |
| |
| # Be more Bourne compatible |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| |
| |
| as_nl=' |
| ' |
| export as_nl |
| # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| # Prefer a ksh shell builtin over an external printf program on Solaris, |
| # but without wasting forks for bash or zsh. |
| if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='print -r --' |
| as_echo_n='print -rn --' |
| elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='printf %s\n' |
| as_echo_n='printf %s' |
| else |
| if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| as_echo_n='/usr/ucb/echo -n' |
| else |
| as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| as_echo_n_body='eval |
| arg=$1; |
| case $arg in #( |
| *"$as_nl"*) |
| expr "X$arg" : "X\\(.*\\)$as_nl"; |
| arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| esac; |
| expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| ' |
| export as_echo_n_body |
| as_echo_n='sh -c $as_echo_n_body as_echo' |
| fi |
| export as_echo_body |
| as_echo='sh -c $as_echo_body as_echo' |
| fi |
| |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| PATH_SEPARATOR=: |
| (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| PATH_SEPARATOR=';' |
| } |
| fi |
| |
| |
| # IFS |
| # We need space, tab and new line, in precisely that order. Quoting is |
| # there to prevent editors from complaining about space-tab. |
| # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| # splitting by setting IFS to empty value.) |
| IFS=" "" $as_nl" |
| |
| # Find who we are. Look in the path if we contain no directory separator. |
| as_myself= |
| case $0 in #(( |
| *[\\/]* ) as_myself=$0 ;; |
| *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| # We did not find ourselves, most probably we were run as `sh COMMAND' |
| # in which case we are not to be found in the path. |
| if test "x$as_myself" = x; then |
| as_myself=$0 |
| fi |
| if test ! -f "$as_myself"; then |
| $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| exit 1 |
| fi |
| |
| # Unset variables that we do not need and which cause bugs (e.g. in |
| # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| # suppresses any "Segmentation fault" message there. '((' could |
| # trigger a bug in pdksh 5.2.14. |
| for as_var in BASH_ENV ENV MAIL MAILPATH |
| do eval test x\${$as_var+set} = xset \ |
| && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| done |
| PS1='$ ' |
| PS2='> ' |
| PS4='+ ' |
| |
| # NLS nuisances. |
| LC_ALL=C |
| export LC_ALL |
| LANGUAGE=C |
| export LANGUAGE |
| |
| # CDPATH. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| # Use a proper internal environment variable to ensure we don't fall |
| # into an infinite loop, continuously re-executing ourselves. |
| if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then |
| _as_can_reexec=no; export _as_can_reexec; |
| # We cannot yet assume a decent shell, so we have to provide a |
| # neutralization value for shells without unset; and this also |
| # works around shells that cannot unset nonexistent variables. |
| # Preserve -v and -x to the replacement shell. |
| BASH_ENV=/dev/null |
| ENV=/dev/null |
| (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| case $- in # (((( |
| *v*x* | *x*v* ) as_opts=-vx ;; |
| *v* ) as_opts=-v ;; |
| *x* ) as_opts=-x ;; |
| * ) as_opts= ;; |
| esac |
| exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} |
| # Admittedly, this is quite paranoid, since all the known shells bail |
| # out after a failed `exec'. |
| $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 |
| as_fn_exit 255 |
| fi |
| # We don't want this to propagate to other subprocesses. |
| { _as_can_reexec=; unset _as_can_reexec;} |
| if test "x$CONFIG_SHELL" = x; then |
| as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '\${1+\"\$@\"}'='\"\$@\"' |
| setopt NO_GLOB_SUBST |
| else |
| case \`(set -o) 2>/dev/null\` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| " |
| as_required="as_fn_return () { (exit \$1); } |
| as_fn_success () { as_fn_return 0; } |
| as_fn_failure () { as_fn_return 1; } |
| as_fn_ret_success () { return 0; } |
| as_fn_ret_failure () { return 1; } |
| |
| exitcode=0 |
| as_fn_success || { exitcode=1; echo as_fn_success failed.; } |
| as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } |
| as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } |
| as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } |
| if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : |
| |
| else |
| exitcode=1; echo positional parameters were not saved. |
| fi |
| test x\$exitcode = x0 || exit 1 |
| test -x / || exit 1" |
| as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO |
| as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO |
| eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && |
| test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 |
| test \$(( 1 + 1 )) = 2 || exit 1" |
| if (eval "$as_required") 2>/dev/null; then : |
| as_have_required=yes |
| else |
| as_have_required=no |
| fi |
| if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : |
| |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| as_found=false |
| for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| as_found=: |
| case $as_dir in #( |
| /*) |
| for as_base in sh bash ksh sh5; do |
| # Try only shells that exist, to save several forks. |
| as_shell=$as_dir/$as_base |
| if { test -f "$as_shell" || test -f "$as_shell.exe"; } && |
| { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| CONFIG_SHELL=$as_shell as_have_required=yes |
| if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : |
| break 2 |
| fi |
| fi |
| done;; |
| esac |
| as_found=false |
| done |
| $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && |
| { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : |
| CONFIG_SHELL=$SHELL as_have_required=yes |
| fi; } |
| IFS=$as_save_IFS |
| |
| |
| if test "x$CONFIG_SHELL" != x; then : |
| export CONFIG_SHELL |
| # We cannot yet assume a decent shell, so we have to provide a |
| # neutralization value for shells without unset; and this also |
| # works around shells that cannot unset nonexistent variables. |
| # Preserve -v and -x to the replacement shell. |
| BASH_ENV=/dev/null |
| ENV=/dev/null |
| (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV |
| case $- in # (((( |
| *v*x* | *x*v* ) as_opts=-vx ;; |
| *v* ) as_opts=-v ;; |
| *x* ) as_opts=-x ;; |
| * ) as_opts= ;; |
| esac |
| exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} |
| # Admittedly, this is quite paranoid, since all the known shells bail |
| # out after a failed `exec'. |
| $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 |
| exit 255 |
| fi |
| |
| if test x$as_have_required = xno; then : |
| $as_echo "$0: This script requires a shell more modern than all" |
| $as_echo "$0: the shells that I found on your system." |
| if test x${ZSH_VERSION+set} = xset ; then |
| $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" |
| $as_echo "$0: be upgraded to zsh 4.3.4 or later." |
| else |
| $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, |
| $0: including any error possibly output before this |
| $0: message. Then install a modern shell, or manually run |
| $0: the script under such a shell if you do have one." |
| fi |
| exit 1 |
| fi |
| fi |
| fi |
| SHELL=${CONFIG_SHELL-/bin/sh} |
| export SHELL |
| # Unset more variables known to interfere with behavior of common tools. |
| CLICOLOR_FORCE= GREP_OPTIONS= |
| unset CLICOLOR_FORCE GREP_OPTIONS |
| |
| ## --------------------- ## |
| ## M4sh Shell Functions. ## |
| ## --------------------- ## |
| # as_fn_unset VAR |
| # --------------- |
| # Portably unset VAR. |
| as_fn_unset () |
| { |
| { eval $1=; unset $1;} |
| } |
| as_unset=as_fn_unset |
| |
| # as_fn_set_status STATUS |
| # ----------------------- |
| # Set $? to STATUS, without forking. |
| as_fn_set_status () |
| { |
| return $1 |
| } # as_fn_set_status |
| |
| # as_fn_exit STATUS |
| # ----------------- |
| # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| as_fn_exit () |
| { |
| set +e |
| as_fn_set_status $1 |
| exit $1 |
| } # as_fn_exit |
| |
| # as_fn_mkdir_p |
| # ------------- |
| # Create "$as_dir" as a directory, including parents if necessary. |
| as_fn_mkdir_p () |
| { |
| |
| case $as_dir in #( |
| -*) as_dir=./$as_dir;; |
| esac |
| test -d "$as_dir" || eval $as_mkdir_p || { |
| as_dirs= |
| while :; do |
| case $as_dir in #( |
| *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| *) as_qdir=$as_dir;; |
| esac |
| as_dirs="'$as_qdir' $as_dirs" |
| as_dir=`$as_dirname -- "$as_dir" || |
| $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_dir" : 'X\(//\)[^/]' \| \ |
| X"$as_dir" : 'X\(//\)$' \| \ |
| X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$as_dir" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| test -d "$as_dir" && break |
| done |
| test -z "$as_dirs" || eval "mkdir $as_dirs" |
| } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
| |
| |
| } # as_fn_mkdir_p |
| |
| # as_fn_executable_p FILE |
| # ----------------------- |
| # Test if FILE is an executable regular file. |
| as_fn_executable_p () |
| { |
| test -f "$1" && test -x "$1" |
| } # as_fn_executable_p |
| # as_fn_append VAR VALUE |
| # ---------------------- |
| # Append the text in VALUE to the end of the definition contained in VAR. Take |
| # advantage of any shell optimizations that allow amortized linear growth over |
| # repeated appends, instead of the typical quadratic growth present in naive |
| # implementations. |
| if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| eval 'as_fn_append () |
| { |
| eval $1+=\$2 |
| }' |
| else |
| as_fn_append () |
| { |
| eval $1=\$$1\$2 |
| } |
| fi # as_fn_append |
| |
| # as_fn_arith ARG... |
| # ------------------ |
| # Perform arithmetic evaluation on the ARGs, and store the result in the |
| # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| # must be portable across $(()) and expr. |
| if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| eval 'as_fn_arith () |
| { |
| as_val=$(( $* )) |
| }' |
| else |
| as_fn_arith () |
| { |
| as_val=`expr "$@" || test $? -eq 1` |
| } |
| fi # as_fn_arith |
| |
| |
| # as_fn_error STATUS ERROR [LINENO LOG_FD] |
| # ---------------------------------------- |
| # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| # script with STATUS, using 1 if that was 0. |
| as_fn_error () |
| { |
| as_status=$1; test $as_status -eq 0 && as_status=1 |
| if test "$4"; then |
| as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| fi |
| $as_echo "$as_me: error: $2" >&2 |
| as_fn_exit $as_status |
| } # as_fn_error |
| |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| as_basename=basename |
| else |
| as_basename=false |
| fi |
| |
| if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| as_dirname=dirname |
| else |
| as_dirname=false |
| fi |
| |
| as_me=`$as_basename -- "$0" || |
| $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X/"$0" | |
| sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| |
| # Avoid depending upon Character Ranges. |
| as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| as_cr_digits='0123456789' |
| as_cr_alnum=$as_cr_Letters$as_cr_digits |
| |
| |
| as_lineno_1=$LINENO as_lineno_1a=$LINENO |
| as_lineno_2=$LINENO as_lineno_2a=$LINENO |
| eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && |
| test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { |
| # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) |
| sed -n ' |
| p |
| /[$]LINENO/= |
| ' <$as_myself | |
| sed ' |
| s/[$]LINENO.*/&-/ |
| t lineno |
| b |
| :lineno |
| N |
| :loop |
| s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ |
| t loop |
| s/-\n.*// |
| ' >$as_me.lineno && |
| chmod +x "$as_me.lineno" || |
| { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } |
| |
| # If we had to re-execute with $CONFIG_SHELL, we're ensured to have |
| # already done that, so ensure we don't try to do so again and fall |
| # in an infinite loop. This has already happened in practice. |
| _as_can_reexec=no; export _as_can_reexec |
| # Don't try to exec as it changes $[0], causing all sort of problems |
| # (the dirname of $[0] is not the place where we might find the |
| # original and so on. Autoconf is especially sensitive to this). |
| . "./$as_me.lineno" |
| # Exit status is that of the last command. |
| exit |
| } |
| |
| ECHO_C= ECHO_N= ECHO_T= |
| case `echo -n x` in #((((( |
| -n*) |
| case `echo 'xy\c'` in |
| *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| xy) ECHO_C='\c';; |
| *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| ECHO_T=' ';; |
| esac;; |
| *) |
| ECHO_N='-n';; |
| esac |
| |
| rm -f conf$$ conf$$.exe conf$$.file |
| if test -d conf$$.dir; then |
| rm -f conf$$.dir/conf$$.file |
| else |
| rm -f conf$$.dir |
| mkdir conf$$.dir 2>/dev/null |
| fi |
| if (echo >conf$$.file) 2>/dev/null; then |
| if ln -s conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -pR'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -pR' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -pR' |
| fi |
| else |
| as_ln_s='cp -pR' |
| fi |
| rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| rmdir conf$$.dir 2>/dev/null |
| |
| if mkdir -p . 2>/dev/null; then |
| as_mkdir_p='mkdir -p "$as_dir"' |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| as_test_x='test -x' |
| as_executable_p=as_fn_executable_p |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| |
| # Sed expression to map a string onto a valid variable name. |
| as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| |
| |
| test -n "$DJDIR" || exec 7<&0 </dev/null |
| exec 6>&1 |
| |
| # Name of the host. |
| # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, |
| # so uname gets run too. |
| ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` |
| |
| # |
| # Initializations. |
| # |
| ac_default_prefix=/usr/local |
| ac_clean_files= |
| ac_config_libobj_dir=. |
| LIBOBJS= |
| cross_compiling=no |
| subdirs= |
| MFLAGS= |
| MAKEFLAGS= |
| |
| # Identity of this package. |
| PACKAGE_NAME='fixincludes' |
| PACKAGE_TARNAME='fixincludes' |
| PACKAGE_VERSION=' ' |
| PACKAGE_STRING='fixincludes ' |
| PACKAGE_BUGREPORT='' |
| PACKAGE_URL='' |
| |
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| -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \ |
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| |
| -infodir | --infodir | --infodi | --infod | --info | --inf) |
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| |
| -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \ |
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| |
| -localedir | --localedir | --localedi | --localed | --locale) |
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| localstatedir=$ac_optarg ;; |
| |
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| |
| -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \ |
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| \`configure' configures fixincludes to adapt to many kinds of systems. |
| |
| Usage: $0 [OPTION]... [VAR=VALUE]... |
| |
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| _ACEOF |
| |
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| System types: |
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| _ACEOF |
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| generated by GNU Autoconf 2.69 |
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| Copyright (C) 2012 Free Software Foundation, Inc. |
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| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| rm -f conftest.$ac_objext conftest$ac_exeext |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| grep -v '^ *+' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| mv -f conftest.er1 conftest.err |
| fi |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } && { |
| test -z "$ac_c_werror_flag" || |
| test ! -s conftest.err |
| } && test -s conftest$ac_exeext && { |
| test "$cross_compiling" = yes || |
| test -x conftest$ac_exeext |
| }; then : |
| ac_retval=0 |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| ac_retval=1 |
| fi |
| # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information |
| # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would |
| # interfere with the next link command; also delete a directory that is |
| # left behind by Apple's compiler. We do this before executing the actions. |
| rm -rf conftest.dSYM conftest_ipa8_conftest.oo |
| eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| as_fn_set_status $ac_retval |
| |
| } # ac_fn_c_try_link |
| |
| # ac_fn_c_check_func LINENO FUNC VAR |
| # ---------------------------------- |
| # Tests whether FUNC exists, setting the cache variable VAR accordingly |
| ac_fn_c_check_func () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 |
| $as_echo_n "checking for $2... " >&6; } |
| if eval \${$3+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| /* Define $2 to an innocuous variant, in case <limits.h> declares $2. |
| For example, HP-UX 11i <limits.h> declares gettimeofday. */ |
| #define $2 innocuous_$2 |
| |
| /* System header to define __stub macros and hopefully few prototypes, |
| which can conflict with char $2 (); below. |
| Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| <limits.h> exists even on freestanding compilers. */ |
| |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| |
| #undef $2 |
| |
| /* Override any GCC internal prototype to avoid an error. |
| Use char because int might match the return type of a GCC |
| builtin and then its argument prototype would still apply. */ |
| #ifdef __cplusplus |
| extern "C" |
| #endif |
| char $2 (); |
| /* 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_$2 || defined __stub___$2 |
| choke me |
| #endif |
| |
| int |
| main () |
| { |
| return $2 (); |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_link "$LINENO"; then : |
| eval "$3=yes" |
| else |
| eval "$3=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext \ |
| conftest$ac_exeext conftest.$ac_ext |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| |
| } # ac_fn_c_check_func |
| |
| # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES |
| # --------------------------------------------- |
| # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR |
| # accordingly. |
| ac_fn_c_check_decl () |
| { |
| as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| as_decl_name=`echo $2|sed 's/ *(.*//'` |
| as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 |
| $as_echo_n "checking whether $as_decl_name is declared... " >&6; } |
| if eval \${$3+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| $4 |
| int |
| main () |
| { |
| #ifndef $as_decl_name |
| #ifdef __cplusplus |
| (void) $as_decl_use; |
| #else |
| (void) $as_decl_name; |
| #endif |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$3=yes" |
| else |
| eval "$3=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| eval ac_res=\$$3 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno |
| |
| } # ac_fn_c_check_decl |
| cat >config.log <<_ACEOF |
| This file contains any messages produced by compilers while |
| running configure, to aid debugging if configure makes a mistake. |
| |
| It was created by fixincludes $as_me , which was |
| generated by GNU Autoconf 2.69. Invocation command line was |
| |
| $ $0 $@ |
| |
| _ACEOF |
| exec 5>>config.log |
| { |
| cat <<_ASUNAME |
| ## --------- ## |
| ## Platform. ## |
| ## --------- ## |
| |
| hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` |
| uname -m = `(uname -m) 2>/dev/null || echo unknown` |
| uname -r = `(uname -r) 2>/dev/null || echo unknown` |
| uname -s = `(uname -s) 2>/dev/null || echo unknown` |
| uname -v = `(uname -v) 2>/dev/null || echo unknown` |
| |
| /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` |
| /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` |
| |
| /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` |
| /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` |
| /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` |
| /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` |
| /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` |
| /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` |
| /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` |
| |
| _ASUNAME |
| |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| $as_echo "PATH: $as_dir" |
| done |
| IFS=$as_save_IFS |
| |
| } >&5 |
| |
| cat >&5 <<_ACEOF |
| |
| |
| ## ----------- ## |
| ## Core tests. ## |
| ## ----------- ## |
| |
| _ACEOF |
| |
| |
| # Keep a trace of the command line. |
| # Strip out --no-create and --no-recursion so they do not pile up. |
| # Strip out --silent because we don't want to record it for future runs. |
| # Also quote any args containing shell meta-characters. |
| # Make two passes to allow for proper duplicate-argument suppression. |
| ac_configure_args= |
| ac_configure_args0= |
| ac_configure_args1= |
| ac_must_keep_next=false |
| for ac_pass in 1 2 |
| do |
| for ac_arg |
| do |
| case $ac_arg in |
| -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil) |
| continue ;; |
| *\'*) |
| ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| case $ac_pass in |
| 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; |
| 2) |
| as_fn_append ac_configure_args1 " '$ac_arg'" |
| if test $ac_must_keep_next = true; then |
| ac_must_keep_next=false # Got value, back to normal. |
| else |
| case $ac_arg in |
| *=* | --config-cache | -C | -disable-* | --disable-* \ |
| | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ |
| | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ |
| | -with-* | --with-* | -without-* | --without-* | --x) |
| case "$ac_configure_args0 " in |
| "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; |
| esac |
| ;; |
| -* ) ac_must_keep_next=true ;; |
| esac |
| fi |
| as_fn_append ac_configure_args " '$ac_arg'" |
| ;; |
| esac |
| done |
| done |
| { ac_configure_args0=; unset ac_configure_args0;} |
| { ac_configure_args1=; unset ac_configure_args1;} |
| |
| # When interrupted or exit'd, cleanup temporary files, and complete |
| # config.log. We remove comments because anyway the quotes in there |
| # would cause problems or look ugly. |
| # WARNING: Use '\'' to represent an apostrophe within the trap. |
| # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. |
| trap 'exit_status=$? |
| # Save into config.log some information that might help in debugging. |
| { |
| echo |
| |
| $as_echo "## ---------------- ## |
| ## Cache variables. ## |
| ## ---------------- ##" |
| echo |
| # The following way of writing the cache mishandles newlines in values, |
| ( |
| for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do |
| eval ac_val=\$$ac_var |
| case $ac_val in #( |
| *${as_nl}*) |
| case $ac_var in #( |
| *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| esac |
| case $ac_var in #( |
| _ | IFS | as_nl) ;; #( |
| BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| *) { eval $ac_var=; unset $ac_var;} ;; |
| esac ;; |
| esac |
| done |
| (set) 2>&1 | |
| case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( |
| *${as_nl}ac_space=\ *) |
| sed -n \ |
| "s/'\''/'\''\\\\'\'''\''/g; |
| s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" |
| ;; #( |
| *) |
| sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| ;; |
| esac | |
| sort |
| ) |
| echo |
| |
| $as_echo "## ----------------- ## |
| ## Output variables. ## |
| ## ----------------- ##" |
| echo |
| for ac_var in $ac_subst_vars |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| $as_echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| |
| if test -n "$ac_subst_files"; then |
| $as_echo "## ------------------- ## |
| ## File substitutions. ## |
| ## ------------------- ##" |
| echo |
| for ac_var in $ac_subst_files |
| do |
| eval ac_val=\$$ac_var |
| case $ac_val in |
| *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; |
| esac |
| $as_echo "$ac_var='\''$ac_val'\''" |
| done | sort |
| echo |
| fi |
| |
| if test -s confdefs.h; then |
| $as_echo "## ----------- ## |
| ## confdefs.h. ## |
| ## ----------- ##" |
| echo |
| cat confdefs.h |
| echo |
| fi |
| test "$ac_signal" != 0 && |
| $as_echo "$as_me: caught signal $ac_signal" |
| $as_echo "$as_me: exit $exit_status" |
| } >&5 |
| rm -f core *.core core.conftest.* && |
| rm -f -r conftest* confdefs* conf$$* $ac_clean_files && |
| exit $exit_status |
| ' 0 |
| for ac_signal in 1 2 13 15; do |
| trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal |
| done |
| ac_signal=0 |
| |
| # confdefs.h avoids OS command line length limits that DEFS can exceed. |
| rm -f -r conftest* confdefs.h |
| |
| $as_echo "/* confdefs.h */" > confdefs.h |
| |
| # Predefined preprocessor variables. |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_NAME "$PACKAGE_NAME" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_TARNAME "$PACKAGE_TARNAME" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_VERSION "$PACKAGE_VERSION" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_STRING "$PACKAGE_STRING" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" |
| _ACEOF |
| |
| cat >>confdefs.h <<_ACEOF |
| #define PACKAGE_URL "$PACKAGE_URL" |
| _ACEOF |
| |
| |
| # Let the site file select an alternate cache file if it wants to. |
| # Prefer an explicitly selected file to automatically selected ones. |
| ac_site_file1=NONE |
| ac_site_file2=NONE |
| if test -n "$CONFIG_SITE"; then |
| # We do not want a PATH search for config.site. |
| case $CONFIG_SITE in #(( |
| -*) ac_site_file1=./$CONFIG_SITE;; |
| */*) ac_site_file1=$CONFIG_SITE;; |
| *) ac_site_file1=./$CONFIG_SITE;; |
| esac |
| elif test "x$prefix" != xNONE; then |
| ac_site_file1=$prefix/share/config.site |
| ac_site_file2=$prefix/etc/config.site |
| else |
| ac_site_file1=$ac_default_prefix/share/config.site |
| ac_site_file2=$ac_default_prefix/etc/config.site |
| fi |
| for ac_site_file in "$ac_site_file1" "$ac_site_file2" |
| do |
| test "x$ac_site_file" = xNONE && continue |
| if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 |
| $as_echo "$as_me: loading site script $ac_site_file" >&6;} |
| sed 's/^/| /' "$ac_site_file" >&5 |
| . "$ac_site_file" \ |
| || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "failed to load site script $ac_site_file |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| done |
| |
| if test -r "$cache_file"; then |
| # Some versions of bash will fail to source /dev/null (special files |
| # actually), so we avoid doing that. DJGPP emulates it as a regular file. |
| if test /dev/null != "$cache_file" && test -f "$cache_file"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 |
| $as_echo "$as_me: loading cache $cache_file" >&6;} |
| case $cache_file in |
| [\\/]* | ?:[\\/]* ) . "$cache_file";; |
| *) . "./$cache_file";; |
| esac |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 |
| $as_echo "$as_me: creating cache $cache_file" >&6;} |
| >$cache_file |
| fi |
| |
| # Check that the precious variables saved in the cache have kept the same |
| # value. |
| ac_cache_corrupted=false |
| for ac_var in $ac_precious_vars; do |
| eval ac_old_set=\$ac_cv_env_${ac_var}_set |
| eval ac_new_set=\$ac_env_${ac_var}_set |
| eval ac_old_val=\$ac_cv_env_${ac_var}_value |
| eval ac_new_val=\$ac_env_${ac_var}_value |
| case $ac_old_set,$ac_new_set in |
| set,) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 |
| $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,set) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 |
| $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} |
| ac_cache_corrupted=: ;; |
| ,);; |
| *) |
| if test "x$ac_old_val" != "x$ac_new_val"; then |
| # differences in whitespace do not lead to failure. |
| ac_old_val_w=`echo x $ac_old_val` |
| ac_new_val_w=`echo x $ac_new_val` |
| if test "$ac_old_val_w" != "$ac_new_val_w"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 |
| $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} |
| ac_cache_corrupted=: |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 |
| $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} |
| eval $ac_var=\$ac_old_val |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 |
| $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 |
| $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} |
| fi;; |
| esac |
| # Pass precious variables to config.status. |
| if test "$ac_new_set" = set; then |
| case $ac_new_val in |
| *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; |
| *) ac_arg=$ac_var=$ac_new_val ;; |
| esac |
| case " $ac_configure_args " in |
| *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. |
| *) as_fn_append ac_configure_args " '$ac_arg'" ;; |
| esac |
| fi |
| done |
| if $ac_cache_corrupted; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 |
| $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} |
| as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 |
| fi |
| ## -------------------- ## |
| ## Main body of script. ## |
| ## -------------------- ## |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| |
| |
| |
| ac_aux_dir= |
| for ac_dir in .. "$srcdir"/..; do |
| if test -f "$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="$ac_aux_dir/install.sh -c" |
| break |
| elif test -f "$ac_dir/shtool"; then |
| ac_aux_dir=$ac_dir |
| ac_install_sh="$ac_aux_dir/shtool install -c" |
| break |
| fi |
| done |
| if test -z "$ac_aux_dir"; then |
| as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5 |
| fi |
| |
| # These three variables are undocumented and unsupported, |
| # and are intended to be withdrawn in a future Autoconf release. |
| # They can cause serious problems if a builder's source tree is in a directory |
| # whose full name contains unusual characters. |
| ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. |
| ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. |
| ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. |
| |
| |
| # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- |
| # |
| # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, |
| # 2006, 2007, 2008, 2009 Free Software Foundation, Inc. |
| # Written by Gordon Matzigkeit, 1996 |
| # |
| # This file is free software; the Free Software Foundation gives |
| # unlimited permission to copy and/or distribute it, with or without |
| # modifications, as long as this notice is preserved. |
| |
| |
| |
| # serial 56 LT_INIT |
| |
| |
| # LT_PREREQ(VERSION) |
| # ------------------ |
| # Complain and exit if this libtool version is less that VERSION. |
| |
| |
| |
| # _LT_CHECK_BUILDDIR |
| # ------------------ |
| # Complain if the absolute build directory name contains unusual characters |
| |
| |
| |
| # LT_INIT([OPTIONS]) |
| # ------------------ |
| # LT_INIT |
| |
| # Old names: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_CC_BASENAME(CC) |
| # ------------------- |
| # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. |
| |
| |
| |
| # _LT_FILEUTILS_DEFAULTS |
| # ---------------------- |
| # It is okay to use these file commands and assume they have been set |
| # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. |
| # _LT_FILEUTILS_DEFAULTS |
| |
| |
| # _LT_SETUP |
| # --------- |
| # _LT_SETUP |
| |
| |
| # _LT_PREPARE_SED_QUOTE_VARS |
| # -------------------------- |
| # Define a few sed substitution that help us do robust quoting. |
| |
| |
| # _LT_PROG_LTMAIN |
| # --------------- |
| # Note that this code is called both from `configure', and `config.status' |
| # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, |
| # `config.status' has no value for ac_aux_dir unless we are using Automake, |
| # so we pass a copy along to make sure it has a sensible value anyway. |
| # _LT_PROG_LTMAIN |
| |
| |
| ## ------------------------------------- ## |
| ## Accumulate code for creating libtool. ## |
| ## ------------------------------------- ## |
| |
| # So that we can recreate a full libtool script including additional |
| # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS |
| # in macros and then make a single call at the end using the `libtool' |
| # label. |
| |
| |
| # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) |
| # ---------------------------------------- |
| # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
| |
| |
| # Initialize. |
| |
| |
| |
| # _LT_CONFIG_LIBTOOL([COMMANDS]) |
| # ------------------------------ |
| # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. |
| |
| |
| # Initialize. |
| |
| |
| |
| # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) |
| # ----------------------------------------------------- |
| |
| |
| |
| # _LT_FORMAT_COMMENT([COMMENT]) |
| # ----------------------------- |
| # Add leading comment marks to the start of each line, and a trailing |
| # full-stop to the whole comment if one is not present already. |
| |
| |
| |
| |
| ## ------------------------ ## |
| ## FIXME: Eliminate VARNAME ## |
| ## ------------------------ ## |
| |
| |
| # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) |
| # ------------------------------------------------------------------- |
| # CONFIGNAME is the name given to the value in the libtool script. |
| # VARNAME is the (base) name used in the configure script. |
| # VALUE may be 0, 1 or 2 for a computed quote escaped value based on |
| # VARNAME. Any other value will be used directly. |
| |
| |
| |
| # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) |
| # -------------------------------------------------------- |
| |
| |
| |
| # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) |
| # ------------------------------------------------ |
| |
| |
| |
| # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) |
| # --------------------------------------------------------- |
| |
| |
| |
| # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) |
| # -------------------------------------------------- |
| |
| |
| |
| # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) |
| # --------------------------------------------------- |
| |
| |
| |
| # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) |
| # --------------------------------------------------- |
| |
| |
| |
| |
| # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) |
| # ------------------------------------------------ |
| |
| |
| |
| |
| # _LT_CONFIG_STATUS_DECLARE([VARNAME]) |
| # ------------------------------------ |
| # Quote a variable value, and forward it to `config.status' so that its |
| # declaration there will have the same value as in `configure'. VARNAME |
| # must have a single quote delimited value for this to work. |
| |
| |
| |
| # _LT_CONFIG_STATUS_DECLARATIONS |
| # ------------------------------ |
| # We delimit libtool config variables with single quotes, so when |
| # we write them to config.status, we have to be sure to quote all |
| # embedded single quotes properly. In configure, this macro expands |
| # each variable declared with _LT_DECL (and _LT_TAGDECL) into: |
| # |
| # <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`' |
| |
| |
| |
| # _LT_LIBTOOL_TAGS |
| # ---------------- |
| # Output comment and list of tags supported by the script |
| |
| |
| |
| # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) |
| # ----------------------------------- |
| # Extract the dictionary values for VARNAME (optionally with TAG) and |
| # expand to a commented shell variable setting: |
| # |
| # # Some comment about what VAR is for. |
| # visible_name=$lt_internal_name |
| |
| |
| |
| # _LT_LIBTOOL_CONFIG_VARS |
| # ----------------------- |
| # Produce commented declarations of non-tagged libtool config variables |
| # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' |
| # script. Tagged libtool config variables (even for the LIBTOOL CONFIG |
| # section) are produced by _LT_LIBTOOL_TAG_VARS. |
| |
| |
| |
| # _LT_LIBTOOL_TAG_VARS(TAG) |
| # ------------------------- |
| |
| |
| |
| # _LT_TAGVAR(VARNAME, [TAGNAME]) |
| # ------------------------------ |
| |
| |
| |
| # _LT_CONFIG_COMMANDS |
| # ------------------- |
| # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of |
| # variables for single and double quote escaping we saved from calls |
| # to _LT_DECL, we can put quote escaped variables declarations |
| # into `config.status', and then the shell code to quote escape them in |
| # for loops in `config.status'. Finally, any additional code accumulated |
| # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. |
| #_LT_CONFIG_COMMANDS |
| |
| |
| # Initialize. |
| |
| |
| # _LT_GENERATED_FILE_INIT(FILE, [COMMENT]) |
| # ------------------------------------ |
| # Generate a child script FILE with all initialization necessary to |
| # reuse the environment learned by the parent script, and make the |
| # file executable. If COMMENT is supplied, it is inserted after the |
| # `#!' sequence but before initialization text begins. After this |
| # macro, additional text can be appended to FILE to form the body of |
| # the child script. The macro ends with non-zero status if the |
| # file could not be fully written (such as if the disk is full). |
| # _LT_GENERATED_FILE_INIT |
| |
| # LT_OUTPUT |
| # --------- |
| # This macro allows early generation of the libtool script (before |
| # AC_OUTPUT is called), incase it is used in configure for compilation |
| # tests. |
| # LT_OUTPUT |
| |
| |
| # _LT_CONFIG(TAG) |
| # --------------- |
| # If TAG is the built-in tag, create an initial libtool script with a |
| # default configuration from the untagged config vars. Otherwise add code |
| # to config.status for appending the configuration named by TAG from the |
| # matching tagged config vars. |
| # _LT_CONFIG |
| |
| |
| # LT_SUPPORTED_TAG(TAG) |
| # --------------------- |
| # Trace this macro to discover what tags are supported by the libtool |
| # --tag option, using: |
| # autoconf --trace 'LT_SUPPORTED_TAG:$1' |
| |
| |
| |
| # C support is built-in for now |
| |
| |
| |
| |
| # LT_LANG(LANG) |
| # ------------- |
| # Enable libtool support for the given language if not already enabled. |
| # LT_LANG |
| |
| |
| # _LT_LANG(LANGNAME) |
| # ------------------ |
| # _LT_LANG |
| |
| |
| # _LT_LANG_DEFAULT_CONFIG |
| # ----------------------- |
| # _LT_LANG_DEFAULT_CONFIG |
| |
| # Obsolete macros: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_TAG_COMPILER |
| # ---------------- |
| # _LT_TAG_COMPILER |
| |
| |
| # _LT_COMPILER_BOILERPLATE |
| # ------------------------ |
| # Check for compiler boilerplate output or warnings with |
| # the simple compiler test code. |
| # _LT_COMPILER_BOILERPLATE |
| |
| |
| # _LT_LINKER_BOILERPLATE |
| # ---------------------- |
| # Check for linker boilerplate output or warnings with |
| # the simple link test code. |
| # _LT_LINKER_BOILERPLATE |
| |
| # _LT_REQUIRED_DARWIN_CHECKS |
| # ------------------------- |
| |
| |
| |
| # _LT_DARWIN_LINKER_FEATURES |
| # -------------------------- |
| # Checks for linker and compiler features on darwin |
| |
| |
| # _LT_SYS_MODULE_PATH_AIX |
| # ----------------------- |
| # Links a minimal program and checks the executable |
| # for the system default hardcoded library path. In most cases, |
| # this is /usr/lib:/lib, but when the MPI compilers are used |
| # the location of the communication and MPI libs are included too. |
| # If we don't find anything, use the default library path according |
| # to the aix ld manual. |
| # _LT_SYS_MODULE_PATH_AIX |
| |
| |
| # _LT_SHELL_INIT(ARG) |
| # ------------------- |
| # _LT_SHELL_INIT |
| |
| |
| |
| # _LT_PROG_ECHO_BACKSLASH |
| # ----------------------- |
| # Find how we can fake an echo command that does not interpret backslash. |
| # In particular, with Autoconf 2.60 or later we add some code to the start |
| # of the generated configure script which will find a shell with a builtin |
| # printf (which we can use as an echo command). |
| # _LT_PROG_ECHO_BACKSLASH |
| |
| |
| # _LT_ENABLE_LOCK |
| # --------------- |
| # _LT_ENABLE_LOCK |
| |
| |
| # _LT_CMD_OLD_ARCHIVE |
| # ------------------- |
| # _LT_CMD_OLD_ARCHIVE |
| |
| |
| # _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
| # [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE]) |
| # ---------------------------------------------------------------- |
| # Check whether the given compiler option works |
| # _LT_COMPILER_OPTION |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS, |
| # [ACTION-SUCCESS], [ACTION-FAILURE]) |
| # ---------------------------------------------------- |
| # Check whether the given linker option works |
| # _LT_LINKER_OPTION |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # LT_CMD_MAX_LEN |
| #--------------- |
| # LT_CMD_MAX_LEN |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_HEADER_DLFCN |
| # ---------------- |
| # _LT_HEADER_DLFCN |
| |
| |
| # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, |
| # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) |
| # ---------------------------------------------------------------- |
| # _LT_TRY_DLOPEN_SELF |
| |
| |
| # LT_SYS_DLOPEN_SELF |
| # ------------------ |
| # LT_SYS_DLOPEN_SELF |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_COMPILER_C_O([TAGNAME]) |
| # --------------------------- |
| # Check to see if options -c and -o are simultaneously supported by compiler. |
| # This macro does not hard code the compiler like AC_PROG_CC_C_O. |
| # _LT_COMPILER_C_O |
| |
| |
| # _LT_COMPILER_FILE_LOCKS([TAGNAME]) |
| # ---------------------------------- |
| # Check to see if we can do hard links to lock some files if needed |
| # _LT_COMPILER_FILE_LOCKS |
| |
| |
| # _LT_CHECK_OBJDIR |
| # ---------------- |
| # _LT_CHECK_OBJDIR |
| |
| |
| # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) |
| # -------------------------------------- |
| # Check hardcoding attributes. |
| # _LT_LINKER_HARDCODE_LIBPATH |
| |
| |
| # _LT_CMD_STRIPLIB |
| # ---------------- |
| # _LT_CMD_STRIPLIB |
| |
| |
| # _LT_SYS_DYNAMIC_LINKER([TAG]) |
| # ----------------------------- |
| # PORTME Fill in your ld.so characteristics |
| # _LT_SYS_DYNAMIC_LINKER |
| |
| |
| # _LT_PATH_TOOL_PREFIX(TOOL) |
| # -------------------------- |
| # find a file program which can recognize shared library |
| # _LT_PATH_TOOL_PREFIX |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_PATH_MAGIC |
| # -------------- |
| # find a file program which can recognize a shared library |
| # _LT_PATH_MAGIC |
| |
| |
| # LT_PATH_LD |
| # ---------- |
| # find the pathname to the GNU or non-GNU linker |
| # LT_PATH_LD |
| |
| # Old names: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_PATH_LD_GNU |
| #- -------------- |
| # _LT_PATH_LD_GNU |
| |
| |
| # _LT_CMD_RELOAD |
| # -------------- |
| # find reload flag for linker |
| # -- PORTME Some linkers may need a different reload flag. |
| # _LT_CMD_RELOAD |
| |
| |
| # _LT_CHECK_MAGIC_METHOD |
| # ---------------------- |
| # how to check for library dependencies |
| # -- PORTME fill in with the dynamic library characteristics |
| # _LT_CHECK_MAGIC_METHOD |
| |
| |
| # LT_PATH_NM |
| # ---------- |
| # find the pathname to a BSD- or MS-compatible name lister |
| # LT_PATH_NM |
| |
| # Old names: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # LT_LIB_M |
| # -------- |
| # check for math library |
| # LT_LIB_M |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_COMPILER_NO_RTTI([TAGNAME]) |
| # ------------------------------- |
| # _LT_COMPILER_NO_RTTI |
| |
| |
| # _LT_CMD_GLOBAL_SYMBOLS |
| # ---------------------- |
| # _LT_CMD_GLOBAL_SYMBOLS |
| |
| |
| # _LT_COMPILER_PIC([TAGNAME]) |
| # --------------------------- |
| # _LT_COMPILER_PIC |
| |
| |
| # _LT_LINKER_SHLIBS([TAGNAME]) |
| # ---------------------------- |
| # See if the linker supports building shared libraries. |
| # _LT_LINKER_SHLIBS |
| |
| |
| # _LT_LANG_C_CONFIG([TAG]) |
| # ------------------------ |
| # Ensure that the configuration variables for a C compiler are suitably |
| # defined. These variables are subsequently used by _LT_CONFIG to write |
| # the compiler configuration to `libtool'. |
| # _LT_LANG_C_CONFIG |
| |
| |
| # _LT_LANG_CXX_CONFIG([TAG]) |
| # -------------------------- |
| # Ensure that the configuration variables for a C++ compiler are suitably |
| # defined. These variables are subsequently used by _LT_CONFIG to write |
| # the compiler configuration to `libtool'. |
| # _LT_LANG_CXX_CONFIG |
| |
| |
| # _LT_SYS_HIDDEN_LIBDEPS([TAGNAME]) |
| # --------------------------------- |
| # Figure out "hidden" library dependencies from verbose |
| # compiler output when linking a shared library. |
| # Parse the compiler output and extract the necessary |
| # objects, libraries and library flags. |
| # _LT_SYS_HIDDEN_LIBDEPS |
| |
| |
| # _LT_LANG_F77_CONFIG([TAG]) |
| # -------------------------- |
| # Ensure that the configuration variables for a Fortran 77 compiler are |
| # suitably defined. These variables are subsequently used by _LT_CONFIG |
| # to write the compiler configuration to `libtool'. |
| # _LT_LANG_F77_CONFIG |
| |
| |
| # _LT_LANG_FC_CONFIG([TAG]) |
| # ------------------------- |
| # Ensure that the configuration variables for a Fortran compiler are |
| # suitably defined. These variables are subsequently used by _LT_CONFIG |
| # to write the compiler configuration to `libtool'. |
| # _LT_LANG_FC_CONFIG |
| |
| |
| # _LT_LANG_GCJ_CONFIG([TAG]) |
| # -------------------------- |
| # Ensure that the configuration variables for the GNU Java Compiler compiler |
| # are suitably defined. These variables are subsequently used by _LT_CONFIG |
| # to write the compiler configuration to `libtool'. |
| # _LT_LANG_GCJ_CONFIG |
| |
| |
| # _LT_LANG_RC_CONFIG([TAG]) |
| # ------------------------- |
| # Ensure that the configuration variables for the Windows resource compiler |
| # are suitably defined. These variables are subsequently used by _LT_CONFIG |
| # to write the compiler configuration to `libtool'. |
| # _LT_LANG_RC_CONFIG |
| |
| |
| # LT_PROG_GCJ |
| # ----------- |
| |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # LT_PROG_RC |
| # ---------- |
| |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_DECL_EGREP |
| # -------------- |
| # If we don't have a new enough Autoconf to choose the best grep |
| # available, choose the one first in the user's PATH. |
| |
| |
| |
| # _LT_DECL_OBJDUMP |
| # -------------- |
| # If we don't have a new enough Autoconf to choose the best objdump |
| # available, choose the one first in the user's PATH. |
| |
| |
| |
| # _LT_DECL_SED |
| # ------------ |
| # Check for a fully-functional sed program, that truncates |
| # as few characters as possible. Prefer GNU sed if found. |
| # _LT_DECL_SED |
| |
| #m4_ifndef |
| |
| # Old name: |
| # This is what autoupdate's m4 run will expand. It fires |
| # the warning (with _au_warn_XXX), outputs it into the |
| # updated configure.ac (with AC_DIAGNOSE), and then outputs |
| # the replacement expansion. |
| |
| |
| # This is an auxiliary macro that is also run when |
| # autoupdate runs m4. It simply calls m4_warning, but |
| # we need a wrapper so that each warning is emitted only |
| # once. We break the quoting in m4_warning's argument in |
| # order to expand this macro's arguments, not AU_DEFUN's. |
| |
| |
| # Finally, this is the expansion that is picked up by |
| # autoconf. It tells the user to run autoupdate, and |
| # then outputs the replacement expansion. We do not care |
| # about autoupdate's warning because that contains |
| # information on what to do *after* running autoupdate. |
| |
| |
| |
| # _LT_CHECK_SHELL_FEATURES |
| # ------------------------ |
| # Find out whether the shell is Bourne or XSI compatible, |
| # or has some other useful features. |
| # _LT_CHECK_SHELL_FEATURES |
| |
| |
| # _LT_PROG_XSI_SHELLFNS |
| # --------------------- |
| # Bourne and XSI compatible variants of some useful shell functions. |
| |
| |
| # Make sure we can run config.sub. |
| $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || |
| as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 |
| $as_echo_n "checking build system type... " >&6; } |
| if ${ac_cv_build+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_build_alias=$build_alias |
| test "x$ac_build_alias" = x && |
| ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` |
| test "x$ac_build_alias" = x && |
| as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 |
| ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || |
| as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 |
| $as_echo "$ac_cv_build" >&6; } |
| case $ac_cv_build in |
| *-*-*) ;; |
| *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; |
| esac |
| build=$ac_cv_build |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_build |
| shift |
| build_cpu=$1 |
| build_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| build_os=$* |
| IFS=$ac_save_IFS |
| case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 |
| $as_echo_n "checking host system type... " >&6; } |
| if ${ac_cv_host+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "x$host_alias" = x; then |
| ac_cv_host=$ac_cv_build |
| else |
| ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || |
| as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 |
| $as_echo "$ac_cv_host" >&6; } |
| case $ac_cv_host in |
| *-*-*) ;; |
| *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; |
| esac |
| host=$ac_cv_host |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_host |
| shift |
| host_cpu=$1 |
| host_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| host_os=$* |
| IFS=$ac_save_IFS |
| case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 |
| $as_echo_n "checking target system type... " >&6; } |
| if ${ac_cv_target+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test "x$target_alias" = x; then |
| ac_cv_target=$ac_cv_host |
| else |
| ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || |
| as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 |
| $as_echo "$ac_cv_target" >&6; } |
| case $ac_cv_target in |
| *-*-*) ;; |
| *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; |
| esac |
| target=$ac_cv_target |
| ac_save_IFS=$IFS; IFS='-' |
| set x $ac_cv_target |
| shift |
| target_cpu=$1 |
| target_vendor=$2 |
| shift; shift |
| # Remember, the first character of IFS is used to create $*, |
| # except with old shells: |
| target_os=$* |
| IFS=$ac_save_IFS |
| case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac |
| |
| |
| # The aliases save the names the user supplied, while $host etc. |
| # will get canonicalized. |
| test -n "$target_alias" && |
| test "$program_prefix$program_suffix$program_transform_name" = \ |
| NONENONEs,x,x, && |
| program_prefix=${target_alias}- |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}gcc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_prog_CC+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_prog_CC="${ac_tool_prefix}gcc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$ac_cv_prog_CC"; then |
| ac_ct_CC=$CC |
| # Extract the first word of "gcc", so it can be a program name with args. |
| set dummy gcc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_prog_ac_ct_CC+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_prog_ac_ct_CC="gcc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| $as_echo "$ac_ct_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| else |
| CC="$ac_cv_prog_CC" |
| fi |
| |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. |
| set dummy ${ac_tool_prefix}cc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_prog_CC+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_prog_CC="${ac_tool_prefix}cc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| fi |
| if test -z "$CC"; then |
| # Extract the first word of "cc", so it can be a program name with args. |
| set dummy cc; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_prog_CC+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| ac_prog_rejected=no |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then |
| ac_prog_rejected=yes |
| continue |
| fi |
| ac_cv_prog_CC="cc" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| if test $ac_prog_rejected = yes; then |
| # We found a bogon in the path, so make sure we never use it. |
| set dummy $ac_cv_prog_CC |
| shift |
| if test $# != 0; then |
| # We chose a different compiler from the bogus one. |
| # However, it has the same basename, so the bogon will be chosen |
| # first if we set CC to just the basename; use the full file name. |
| shift |
| ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" |
| fi |
| fi |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| fi |
| if test -z "$CC"; then |
| if test -n "$ac_tool_prefix"; then |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. |
| set dummy $ac_tool_prefix$ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_prog_CC+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$CC"; then |
| ac_cv_prog_CC="$CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_prog_CC="$ac_tool_prefix$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| CC=$ac_cv_prog_CC |
| if test -n "$CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 |
| $as_echo "$CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$CC" && break |
| done |
| fi |
| if test -z "$CC"; then |
| ac_ct_CC=$CC |
| for ac_prog in cl.exe |
| do |
| # Extract the first word of "$ac_prog", so it can be a program name with args. |
| set dummy $ac_prog; ac_word=$2 |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 |
| $as_echo_n "checking for $ac_word... " >&6; } |
| if ${ac_cv_prog_ac_ct_CC+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -n "$ac_ct_CC"; then |
| ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. |
| else |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then |
| ac_cv_prog_ac_ct_CC="$ac_prog" |
| $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 |
| break 2 |
| fi |
| done |
| done |
| IFS=$as_save_IFS |
| |
| fi |
| fi |
| ac_ct_CC=$ac_cv_prog_ac_ct_CC |
| if test -n "$ac_ct_CC"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 |
| $as_echo "$ac_ct_CC" >&6; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| fi |
| |
| |
| test -n "$ac_ct_CC" && break |
| done |
| |
| if test "x$ac_ct_CC" = x; then |
| CC="" |
| else |
| case $cross_compiling:$ac_tool_warned in |
| yes:) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 |
| $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} |
| ac_tool_warned=yes ;; |
| esac |
| CC=$ac_ct_CC |
| fi |
| fi |
| |
| fi |
| |
| |
| test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "no acceptable C compiler found in \$PATH |
| See \`config.log' for more details" "$LINENO" 5; } |
| |
| # Provide some information about the compiler. |
| $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 |
| set X $ac_compile |
| ac_compiler=$2 |
| for ac_option in --version -v -V -qversion; do |
| { { ac_try="$ac_compiler $ac_option >&5" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compiler $ac_option >&5") 2>conftest.err |
| ac_status=$? |
| if test -s conftest.err; then |
| sed '10a\ |
| ... rest of stderr output deleted ... |
| 10q' conftest.err >conftest.er1 |
| cat conftest.er1 >&5 |
| fi |
| rm -f conftest.er1 conftest.err |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| done |
| |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| ac_clean_files_save=$ac_clean_files |
| ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" |
| # Try to create an executable without -o first, disregard a.out. |
| # It will help us diagnose broken compilers, and finding out an intuition |
| # of exeext. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 |
| $as_echo_n "checking whether the C compiler works... " >&6; } |
| ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` |
| |
| # The possible output files: |
| ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" |
| |
| ac_rmfiles= |
| for ac_file in $ac_files |
| do |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| * ) ac_rmfiles="$ac_rmfiles $ac_file";; |
| esac |
| done |
| rm -f $ac_rmfiles |
| |
| if { { ac_try="$ac_link_default" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link_default") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then : |
| # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. |
| # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' |
| # in a Makefile. We should not override ac_cv_exeext if it was cached, |
| # so that the user can short-circuit this test for compilers unknown to |
| # Autoconf. |
| for ac_file in $ac_files '' |
| do |
| test -f "$ac_file" || continue |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) |
| ;; |
| [ab].out ) |
| # We found the default executable, but exeext='' is most |
| # certainly right. |
| break;; |
| *.* ) |
| if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; |
| then :; else |
| ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| fi |
| # We set ac_cv_exeext here because the later test for it is not |
| # safe: cross compilers may not add the suffix if given an `-o' |
| # argument, so we may need to know it at that point already. |
| # Even if this section looks crufty: it has the advantage of |
| # actually working. |
| break;; |
| * ) |
| break;; |
| esac |
| done |
| test "$ac_cv_exeext" = no && ac_cv_exeext= |
| |
| else |
| ac_file='' |
| fi |
| if test -z "$ac_file"; then : |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 |
| $as_echo "no" >&6; } |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error 77 "C compiler cannot create executables |
| See \`config.log' for more details" "$LINENO" 5; } |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 |
| $as_echo "yes" >&6; } |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 |
| $as_echo_n "checking for C compiler default output file name... " >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 |
| $as_echo "$ac_file" >&6; } |
| ac_exeext=$ac_cv_exeext |
| |
| rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out |
| ac_clean_files=$ac_clean_files_save |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 |
| $as_echo_n "checking for suffix of executables... " >&6; } |
| if { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then : |
| # If both `conftest.exe' and `conftest' are `present' (well, observable) |
| # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will |
| # work properly (i.e., refer to `conftest.exe'), while it won't with |
| # `rm'. |
| for ac_file in conftest.exe conftest conftest.*; do |
| test -f "$ac_file" || continue |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; |
| *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` |
| break;; |
| * ) break;; |
| esac |
| done |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "cannot compute suffix of executables: cannot compile and link |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| rm -f conftest conftest$ac_cv_exeext |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 |
| $as_echo "$ac_cv_exeext" >&6; } |
| |
| rm -f conftest.$ac_ext |
| EXEEXT=$ac_cv_exeext |
| ac_exeext=$EXEEXT |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdio.h> |
| int |
| main () |
| { |
| FILE *f = fopen ("conftest.out", "w"); |
| return ferror (f) || fclose (f) != 0; |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| ac_clean_files="$ac_clean_files conftest.out" |
| # Check that the compiler produces executables we can run. If not, either |
| # the compiler is broken, or we cross compile. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 |
| $as_echo_n "checking whether we are cross compiling... " >&6; } |
| if test "$cross_compiling" != yes; then |
| { { ac_try="$ac_link" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_link") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; } |
| if { ac_try='./conftest$ac_cv_exeext' |
| { { case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_try") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; }; then |
| cross_compiling=no |
| else |
| if test "$cross_compiling" = maybe; then |
| cross_compiling=yes |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "cannot run C compiled programs. |
| If you meant to cross compile, use \`--host'. |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 |
| $as_echo "$cross_compiling" >&6; } |
| |
| rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out |
| ac_clean_files=$ac_clean_files_save |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 |
| $as_echo_n "checking for suffix of object files... " >&6; } |
| if ${ac_cv_objext+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| rm -f conftest.o conftest.obj |
| if { { ac_try="$ac_compile" |
| case "(($ac_try" in |
| *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
| *) ac_try_echo=$ac_try;; |
| esac |
| eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" |
| $as_echo "$ac_try_echo"; } >&5 |
| (eval "$ac_compile") 2>&5 |
| ac_status=$? |
| $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 |
| test $ac_status = 0; }; then : |
| for ac_file in conftest.o conftest.obj conftest.*; do |
| test -f "$ac_file" || continue; |
| case $ac_file in |
| *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; |
| *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` |
| break;; |
| esac |
| done |
| else |
| $as_echo "$as_me: failed program was:" >&5 |
| sed 's/^/| /' conftest.$ac_ext >&5 |
| |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "cannot compute suffix of object files: cannot compile |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| rm -f conftest.$ac_cv_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 |
| $as_echo "$ac_cv_objext" >&6; } |
| OBJEXT=$ac_cv_objext |
| ac_objext=$OBJEXT |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 |
| $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } |
| if ${ac_cv_c_compiler_gnu+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| #ifndef __GNUC__ |
| choke me |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_compiler_gnu=yes |
| else |
| ac_compiler_gnu=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_cv_c_compiler_gnu=$ac_compiler_gnu |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 |
| $as_echo "$ac_cv_c_compiler_gnu" >&6; } |
| if test $ac_compiler_gnu = yes; then |
| GCC=yes |
| else |
| GCC= |
| fi |
| ac_test_CFLAGS=${CFLAGS+set} |
| ac_save_CFLAGS=$CFLAGS |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 |
| $as_echo_n "checking whether $CC accepts -g... " >&6; } |
| if ${ac_cv_prog_cc_g+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_save_c_werror_flag=$ac_c_werror_flag |
| ac_c_werror_flag=yes |
| ac_cv_prog_cc_g=no |
| CFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_g=yes |
| else |
| CFLAGS="" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| |
| else |
| ac_c_werror_flag=$ac_save_c_werror_flag |
| CFLAGS="-g" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_g=yes |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| ac_c_werror_flag=$ac_save_c_werror_flag |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 |
| $as_echo "$ac_cv_prog_cc_g" >&6; } |
| if test "$ac_test_CFLAGS" = set; then |
| CFLAGS=$ac_save_CFLAGS |
| elif test $ac_cv_prog_cc_g = yes; then |
| if test "$GCC" = yes; then |
| CFLAGS="-g -O2" |
| else |
| CFLAGS="-g" |
| fi |
| else |
| if test "$GCC" = yes; then |
| CFLAGS="-O2" |
| else |
| CFLAGS= |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 |
| $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } |
| if ${ac_cv_prog_cc_c89+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_cv_prog_cc_c89=no |
| ac_save_CC=$CC |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdarg.h> |
| #include <stdio.h> |
| struct stat; |
| /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ |
| struct buf { int x; }; |
| FILE * (*rcsopen) (struct buf *, struct stat *, int); |
| static char *e (p, i) |
| char **p; |
| int i; |
| { |
| return p[i]; |
| } |
| static char *f (char * (*g) (char **, int), char **p, ...) |
| { |
| char *s; |
| va_list v; |
| va_start (v,p); |
| s = g (p, va_arg (v,int)); |
| va_end (v); |
| return s; |
| } |
| |
| /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has |
| function prototypes and stuff, but not '\xHH' hex character constants. |
| These don't provoke an error unfortunately, instead are silently treated |
| as 'x'. The following induces an error, until -std is added to get |
| proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an |
| array size at least. It's necessary to write '\x00'==0 to get something |
| that's true only with -std. */ |
| int osf4_cc_array ['\x00' == 0 ? 1 : -1]; |
| |
| /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters |
| inside strings and character constants. */ |
| #define FOO(x) 'x' |
| int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; |
| |
| int test (int i, double x); |
| struct s1 {int (*f) (int a);}; |
| struct s2 {int (*f) (double a);}; |
| int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); |
| int argc; |
| char **argv; |
| int |
| main () |
| { |
| return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; |
| ; |
| return 0; |
| } |
| _ACEOF |
| for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ |
| -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" |
| do |
| CC="$ac_save_CC $ac_arg" |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_prog_cc_c89=$ac_arg |
| fi |
| rm -f core conftest.err conftest.$ac_objext |
| test "x$ac_cv_prog_cc_c89" != "xno" && break |
| done |
| rm -f conftest.$ac_ext |
| CC=$ac_save_CC |
| |
| fi |
| # AC_CACHE_VAL |
| case "x$ac_cv_prog_cc_c89" in |
| x) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 |
| $as_echo "none needed" >&6; } ;; |
| xno) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 |
| $as_echo "unsupported" >&6; } ;; |
| *) |
| CC="$CC $ac_cv_prog_cc_c89" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 |
| $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; |
| esac |
| if test "x$ac_cv_prog_cc_c89" != xno; then : |
| |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 |
| $as_echo_n "checking how to run the C preprocessor... " >&6; } |
| # On Suns, sometimes $CPP names a directory. |
| if test -n "$CPP" && test -d "$CPP"; then |
| CPP= |
| fi |
| if test -z "$CPP"; then |
| if ${ac_cv_prog_CPP+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Double quotes because CPP needs to be expanded |
| for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" |
| do |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.i conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.i conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.i conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| break |
| fi |
| |
| done |
| ac_cv_prog_CPP=$CPP |
| |
| fi |
| CPP=$ac_cv_prog_CPP |
| else |
| ac_cv_prog_CPP=$CPP |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 |
| $as_echo "$CPP" >&6; } |
| ac_preproc_ok=false |
| for ac_c_preproc_warn_flag in '' yes |
| do |
| # Use a header file that comes with gcc, so configuring glibc |
| # with a fresh cross-compiler works. |
| # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since |
| # <limits.h> exists even on freestanding compilers. |
| # On the NeXT, cc -E runs the code through the compiler's parser, |
| # not just through cpp. "Syntax error" is here to catch this case. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #ifdef __STDC__ |
| # include <limits.h> |
| #else |
| # include <assert.h> |
| #endif |
| Syntax error |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| |
| else |
| # Broken: fails on valid input. |
| continue |
| fi |
| rm -f conftest.err conftest.i conftest.$ac_ext |
| |
| # OK, works on sane cases. Now check whether nonexistent headers |
| # can be detected and how. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ac_nonexistent.h> |
| _ACEOF |
| if ac_fn_c_try_cpp "$LINENO"; then : |
| # Broken: success on invalid input. |
| continue |
| else |
| # Passes both tests. |
| ac_preproc_ok=: |
| break |
| fi |
| rm -f conftest.err conftest.i conftest.$ac_ext |
| |
| done |
| # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. |
| rm -f conftest.i conftest.err conftest.$ac_ext |
| if $ac_preproc_ok; then : |
| |
| else |
| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 |
| $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} |
| as_fn_error $? "C preprocessor \"$CPP\" fails sanity check |
| See \`config.log' for more details" "$LINENO" 5; } |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 |
| $as_echo_n "checking for grep that handles long lines and -e... " >&6; } |
| if ${ac_cv_path_GREP+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if test -z "$GREP"; then |
| ac_path_GREP_found=false |
| # Loop through the user's path and test for each of PROGNAME-LIST |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_prog in grep ggrep; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" |
| as_fn_executable_p "$ac_path_GREP" || continue |
| # Check for GNU ac_path_GREP and select it if it is found. |
| # Check for GNU $ac_path_GREP |
| case `"$ac_path_GREP" --version 2>&1` in |
| *GNU*) |
| ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; |
| *) |
| ac_count=0 |
| $as_echo_n 0123456789 >"conftest.in" |
| while : |
| do |
| cat "conftest.in" "conftest.in" >"conftest.tmp" |
| mv "conftest.tmp" "conftest.in" |
| cp "conftest.in" "conftest.nl" |
| $as_echo 'GREP' >> "conftest.nl" |
| "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| as_fn_arith $ac_count + 1 && ac_count=$as_val |
| if test $ac_count -gt ${ac_path_GREP_max-0}; then |
| # Best one so far, save it but keep looking for a better one |
| ac_cv_path_GREP="$ac_path_GREP" |
| ac_path_GREP_max=$ac_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test $ac_count -gt 10 && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| esac |
| |
| $ac_path_GREP_found && break 3 |
| done |
| done |
| done |
| IFS=$as_save_IFS |
| if test -z "$ac_cv_path_GREP"; then |
| as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| fi |
| else |
| ac_cv_path_GREP=$GREP |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 |
| $as_echo "$ac_cv_path_GREP" >&6; } |
| GREP="$ac_cv_path_GREP" |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 |
| $as_echo_n "checking for egrep... " >&6; } |
| if ${ac_cv_path_EGREP+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 |
| then ac_cv_path_EGREP="$GREP -E" |
| else |
| if test -z "$EGREP"; then |
| ac_path_EGREP_found=false |
| # Loop through the user's path and test for each of PROGNAME-LIST |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_prog in egrep; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" |
| as_fn_executable_p "$ac_path_EGREP" || continue |
| # Check for GNU ac_path_EGREP and select it if it is found. |
| # Check for GNU $ac_path_EGREP |
| case `"$ac_path_EGREP" --version 2>&1` in |
| *GNU*) |
| ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; |
| *) |
| ac_count=0 |
| $as_echo_n 0123456789 >"conftest.in" |
| while : |
| do |
| cat "conftest.in" "conftest.in" >"conftest.tmp" |
| mv "conftest.tmp" "conftest.in" |
| cp "conftest.in" "conftest.nl" |
| $as_echo 'EGREP' >> "conftest.nl" |
| "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| as_fn_arith $ac_count + 1 && ac_count=$as_val |
| if test $ac_count -gt ${ac_path_EGREP_max-0}; then |
| # Best one so far, save it but keep looking for a better one |
| ac_cv_path_EGREP="$ac_path_EGREP" |
| ac_path_EGREP_max=$ac_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test $ac_count -gt 10 && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| esac |
| |
| $ac_path_EGREP_found && break 3 |
| done |
| done |
| done |
| IFS=$as_save_IFS |
| if test -z "$ac_cv_path_EGREP"; then |
| as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 |
| fi |
| else |
| ac_cv_path_EGREP=$EGREP |
| fi |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 |
| $as_echo "$ac_cv_path_EGREP" >&6; } |
| EGREP="$ac_cv_path_EGREP" |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| $as_echo_n "checking for ANSI C header files... " >&6; } |
| if ${ac_cv_header_stdc+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <string.h> |
| #include <float.h> |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_header_stdc=yes |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| if test $ac_cv_header_stdc = yes; then |
| # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <string.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "memchr" >/dev/null 2>&1; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "free" >/dev/null 2>&1; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| if test "$cross_compiling" = yes; then : |
| : |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ctype.h> |
| #include <stdlib.h> |
| #if ((' ' & 0x0FF) == 0x020) |
| # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| #else |
| # define ISLOWER(c) \ |
| (('a' <= (c) && (c) <= 'i') \ |
| || ('j' <= (c) && (c) <= 'r') \ |
| || ('s' <= (c) && (c) <= 'z')) |
| # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| #endif |
| |
| #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| int |
| main () |
| { |
| int i; |
| for (i = 0; i < 256; i++) |
| if (XOR (islower (i), ISLOWER (i)) |
| || toupper (i) != TOUPPER (i)) |
| return 2; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| $as_echo "$ac_cv_header_stdc" >&6; } |
| if test $ac_cv_header_stdc = yes; then |
| |
| $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| |
| fi |
| |
| # On IRIX 5.3, sys/types and inttypes.h are conflicting. |
| for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ |
| inttypes.h stdint.h unistd.h |
| do : |
| as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default |
| " |
| if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| |
| ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" |
| if test "x$ac_cv_header_minix_config_h" = xyes; then : |
| MINIX=yes |
| else |
| MINIX= |
| fi |
| |
| |
| if test "$MINIX" = yes; then |
| |
| $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h |
| |
| |
| $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h |
| |
| |
| $as_echo "#define _MINIX 1" >>confdefs.h |
| |
| fi |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 |
| $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } |
| if ${ac_cv_safe_to_define___extensions__+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| # define __EXTENSIONS__ 1 |
| $ac_includes_default |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_safe_to_define___extensions__=yes |
| else |
| ac_cv_safe_to_define___extensions__=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 |
| $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } |
| test $ac_cv_safe_to_define___extensions__ = yes && |
| $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h |
| |
| $as_echo "#define _ALL_SOURCE 1" >>confdefs.h |
| |
| $as_echo "#define _GNU_SOURCE 1" >>confdefs.h |
| |
| $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h |
| |
| $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 |
| $as_echo_n "checking for a sed that does not truncate output... " >&6; } |
| if ${ac_cv_path_SED+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ |
| for ac_i in 1 2 3 4 5 6 7; do |
| ac_script="$ac_script$as_nl$ac_script" |
| done |
| echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed |
| { ac_script=; unset ac_script;} |
| if test -z "$SED"; then |
| ac_path_SED_found=false |
| # Loop through the user's path and test for each of PROGNAME-LIST |
| as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| for ac_prog in sed gsed; do |
| for ac_exec_ext in '' $ac_executable_extensions; do |
| ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" |
| as_fn_executable_p "$ac_path_SED" || continue |
| # Check for GNU ac_path_SED and select it if it is found. |
| # Check for GNU $ac_path_SED |
| case `"$ac_path_SED" --version 2>&1` in |
| *GNU*) |
| ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; |
| *) |
| ac_count=0 |
| $as_echo_n 0123456789 >"conftest.in" |
| while : |
| do |
| cat "conftest.in" "conftest.in" >"conftest.tmp" |
| mv "conftest.tmp" "conftest.in" |
| cp "conftest.in" "conftest.nl" |
| $as_echo '' >> "conftest.nl" |
| "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break |
| diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break |
| as_fn_arith $ac_count + 1 && ac_count=$as_val |
| if test $ac_count -gt ${ac_path_SED_max-0}; then |
| # Best one so far, save it but keep looking for a better one |
| ac_cv_path_SED="$ac_path_SED" |
| ac_path_SED_max=$ac_count |
| fi |
| # 10*(2^10) chars as input seems more than enough |
| test $ac_count -gt 10 && break |
| done |
| rm -f conftest.in conftest.tmp conftest.nl conftest.out;; |
| esac |
| |
| $ac_path_SED_found && break 3 |
| done |
| done |
| done |
| IFS=$as_save_IFS |
| if test -z "$ac_cv_path_SED"; then |
| as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 |
| fi |
| else |
| ac_cv_path_SED=$SED |
| fi |
| |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 |
| $as_echo "$ac_cv_path_SED" >&6; } |
| SED="$ac_cv_path_SED" |
| rm -f conftest.sed |
| |
| |
| # Figure out what compiler warnings we can enable. |
| # See config/warnings.m4 for details. |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| WARN_CFLAGS= |
| save_CFLAGS="$CFLAGS" |
| for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ |
| -Wmissing-prototypes -Wold-style-definition \ |
| -Wmissing-format-attribute -Wno-overlength-strings; do |
| # Do the check with the no- prefix removed since gcc silently |
| # accepts any -Wno-* option on purpose |
| case $real_option in |
| -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; |
| *) option=$real_option ;; |
| esac |
| as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 |
| $as_echo_n "checking whether $CC supports $option... " >&6; } |
| if eval \${$as_acx_Woption+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| CFLAGS="$option" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| eval "$as_acx_Woption=yes" |
| else |
| eval "$as_acx_Woption=no" |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| fi |
| eval ac_res=\$$as_acx_Woption |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 |
| $as_echo "$ac_res" >&6; } |
| if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : |
| WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" |
| fi |
| done |
| CFLAGS="$save_CFLAGS" |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| WARN_PEDANTIC= |
| # Do the check with the no- prefix removed from the warning options |
| # since gcc silently accepts any -Wno-* option on purpose |
| if test "$GCC" = yes; then : |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 |
| $as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } |
| if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| save_CFLAGS="$CFLAGS" |
| CFLAGS="-pedantic -Wlong-long" |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| acx_cv_prog_cc_pedantic__Wlong_long=yes |
| else |
| acx_cv_prog_cc_pedantic__Wlong_long=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| CFLAGS="$save_CFLAGS" |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 |
| $as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } |
| if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : |
| WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" |
| fi |
| |
| fi |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| # Only enable with --enable-werror-always until existing warnings are |
| # corrected. |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| WERROR= |
| # Check whether --enable-werror-always was given. |
| if test "${enable_werror_always+set}" = set; then : |
| enableval=$enable_werror_always; |
| else |
| enable_werror_always=no |
| fi |
| |
| if test $enable_werror_always = yes; then : |
| WERROR="$WERROR${WERROR:+ }-Werror" |
| fi |
| |
| ac_ext=c |
| ac_cpp='$CPP $CPPFLAGS' |
| ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' |
| ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' |
| ac_compiler_gnu=$ac_cv_c_compiler_gnu |
| |
| |
| |
| # Determine the noncanonical target name, for directory use. |
| case ${build_alias} in |
| "") build_noncanonical=${build} ;; |
| *) build_noncanonical=${build_alias} ;; |
| esac |
| |
| case ${host_alias} in |
| "") host_noncanonical=${build_noncanonical} ;; |
| *) host_noncanonical=${host_alias} ;; |
| esac |
| |
| case ${target_alias} in |
| "") target_noncanonical=${host_noncanonical} ;; |
| *) target_noncanonical=${target_alias} ;; |
| esac |
| |
| |
| |
| |
| # Specify the local prefix |
| local_prefix= |
| |
| # Check whether --with-local-prefix was given. |
| if test "${with_local_prefix+set}" = set; then : |
| withval=$with_local_prefix; case "${withval}" in |
| yes) as_fn_error $? "bad value ${withval} given for local include directory prefix" "$LINENO" 5 ;; |
| no) ;; |
| *) local_prefix=$with_local_prefix ;; |
| esac |
| fi |
| |
| |
| # Default local prefix if it is empty |
| if test x$local_prefix = x; then |
| local_prefix=/usr/local |
| fi |
| |
| # Choose one or two-process fix methodology. Systems that cannot handle |
| # bi-directional pipes must use the two process method. |
| # |
| # Check whether --enable-twoprocess was given. |
| if test "${enable_twoprocess+set}" = set; then : |
| enableval=$enable_twoprocess; if test "x$enable_twoprocess" = xyes; then |
| TARGET=twoprocess |
| else |
| TARGET=oneprocess |
| fi |
| else |
| case $host in |
| i?86-*-msdosdjgpp* | \ |
| i?86-*-mingw32* | \ |
| x86_64-*-mingw32* | \ |
| *-*-beos* | \ |
| *-*-*vms*) |
| TARGET=twoprocess |
| ;; |
| |
| * ) |
| TARGET=oneprocess |
| ;; |
| esac |
| fi |
| |
| |
| |
| if test $TARGET = twoprocess; then |
| |
| $as_echo "#define SEPARATE_FIX_PROC 1" >>confdefs.h |
| |
| fi |
| |
| case $host in |
| vax-dec-bsd* ) |
| |
| $as_echo "#define exit xexit" >>confdefs.h |
| |
| |
| $as_echo "#define atexit xatexit" >>confdefs.h |
| |
| ;; |
| esac |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define EXE_EXT "$ac_exeext" |
| _ACEOF |
| |
| |
| # Checks for header files. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 |
| $as_echo_n "checking for ANSI C header files... " >&6; } |
| if ${ac_cv_header_stdc+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| #include <stdarg.h> |
| #include <string.h> |
| #include <float.h> |
| |
| int |
| main () |
| { |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_header_stdc=yes |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| |
| if test $ac_cv_header_stdc = yes; then |
| # SunOS 4.x string.h does not declare mem*, contrary to ANSI. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <string.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "memchr" >/dev/null 2>&1; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <stdlib.h> |
| |
| _ACEOF |
| if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | |
| $EGREP "free" >/dev/null 2>&1; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f conftest* |
| |
| fi |
| |
| if test $ac_cv_header_stdc = yes; then |
| # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. |
| if test "$cross_compiling" = yes; then : |
| : |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <ctype.h> |
| #include <stdlib.h> |
| #if ((' ' & 0x0FF) == 0x020) |
| # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') |
| # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) |
| #else |
| # define ISLOWER(c) \ |
| (('a' <= (c) && (c) <= 'i') \ |
| || ('j' <= (c) && (c) <= 'r') \ |
| || ('s' <= (c) && (c) <= 'z')) |
| # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) |
| #endif |
| |
| #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) |
| int |
| main () |
| { |
| int i; |
| for (i = 0; i < 256; i++) |
| if (XOR (islower (i), ISLOWER (i)) |
| || toupper (i) != TOUPPER (i)) |
| return 2; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_run "$LINENO"; then : |
| |
| else |
| ac_cv_header_stdc=no |
| fi |
| rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ |
| conftest.$ac_objext conftest.beam conftest.$ac_ext |
| fi |
| |
| fi |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 |
| $as_echo "$ac_cv_header_stdc" >&6; } |
| if test $ac_cv_header_stdc = yes; then |
| |
| $as_echo "#define STDC_HEADERS 1" >>confdefs.h |
| |
| fi |
| |
| for ac_header in stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \ |
| sys/stat.h |
| do : |
| as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` |
| ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" |
| if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| |
| done |
| |
| |
| for ac_func in clearerr_unlocked feof_unlocked ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked putchar_unlocked putc_unlocked |
| do : |
| as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` |
| ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" |
| if eval test \"x\$"$as_ac_var"\" = x"yes"; then : |
| cat >>confdefs.h <<_ACEOF |
| #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 |
| _ACEOF |
| |
| fi |
| done |
| |
| ac_fn_c_check_decl "$LINENO" "abort" "ac_cv_have_decl_abort" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_abort" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_ABORT $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_asprintf" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_ASPRINTF $ac_have_decl |
| _ACEOF |
| as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh` |
| ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default" |
| if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_BASENAME $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "errno" "ac_cv_have_decl_errno" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_errno" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_ERRNO $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_vasprintf" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_VASPRINTF $ac_have_decl |
| _ACEOF |
| |
| ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fgetc_unlocked" "ac_cv_have_decl_fgetc_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fgetc_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FGETC_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fileno_unlocked" "ac_cv_have_decl_fileno_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fileno_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FILENO_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fprintf_unlocked" "ac_cv_have_decl_fprintf_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fprintf_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FPRINTF_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_GETC_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl |
| _ACEOF |
| ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" |
| if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : |
| ac_have_decl=1 |
| else |
| ac_have_decl=0 |
| fi |
| |
| cat >>confdefs.h <<_ACEOF |
| #define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl |
| _ACEOF |
| |
| |
| # Checks for typedefs, structures, and compiler characteristics. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 |
| $as_echo_n "checking for an ANSI C-conforming const... " >&6; } |
| if ${ac_cv_c_const+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| |
| int |
| main () |
| { |
| |
| #ifndef __cplusplus |
| /* Ultrix mips cc rejects this sort of thing. */ |
| typedef int charset[2]; |
| const charset cs = { 0, 0 }; |
| /* SunOS 4.1.1 cc rejects this. */ |
| char const *const *pcpcc; |
| char **ppc; |
| /* NEC SVR4.0.2 mips cc rejects this. */ |
| struct point {int x, y;}; |
| static struct point const zero = {0,0}; |
| /* AIX XL C 1.02.0.0 rejects this. |
| It does not let you subtract one const X* pointer from another in |
| an arm of an if-expression whose if-part is not a constant |
| expression */ |
| const char *g = "string"; |
| pcpcc = &g + (g ? g-g : 0); |
| /* HPUX 7.0 cc rejects these. */ |
| ++pcpcc; |
| ppc = (char**) pcpcc; |
| pcpcc = (char const *const *) ppc; |
| { /* SCO 3.2v4 cc rejects this sort of thing. */ |
| char tx; |
| char *t = &tx; |
| char const *s = 0 ? (char *) 0 : (char const *) 0; |
| |
| *t++ = 0; |
| if (s) return 0; |
| } |
| { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ |
| int x[] = {25, 17}; |
| const int *foo = &x[0]; |
| ++foo; |
| } |
| { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ |
| typedef const int *iptr; |
| iptr p = 0; |
| ++p; |
| } |
| { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying |
| "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ |
| struct s { int j; const int *ap[3]; } bx; |
| struct s *b = &bx; b->j = 5; |
| } |
| { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ |
| const int foo = 10; |
| if (!foo) return 0; |
| } |
| return !cs[0] && !zero.x; |
| #endif |
| |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| ac_cv_c_const=yes |
| else |
| ac_cv_c_const=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 |
| $as_echo "$ac_cv_c_const" >&6; } |
| if test $ac_cv_c_const = no; then |
| |
| $as_echo "#define const /**/" >>confdefs.h |
| |
| fi |
| |
| |
| # Checks for library functions. |
| |
| ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default" |
| if test "x$ac_cv_header_sys_mman_h" = xyes; then : |
| gcc_header_sys_mman_h=yes |
| else |
| gcc_header_sys_mman_h=no |
| fi |
| |
| |
| ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" |
| if test "x$ac_cv_func_mmap" = xyes; then : |
| gcc_func_mmap=yes |
| else |
| gcc_func_mmap=no |
| fi |
| |
| if test "$gcc_header_sys_mman_h" != yes \ |
| || test "$gcc_func_mmap" != yes; then |
| gcc_cv_func_mmap_file=no |
| gcc_cv_func_mmap_dev_zero=no |
| gcc_cv_func_mmap_anon=no |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5 |
| $as_echo_n "checking whether read-only mmap of a plain file works... " >&6; } |
| if ${gcc_cv_func_mmap_file+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Add a system to this blacklist if |
| # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a |
| # memory area containing the same data that you'd get if you applied |
| # read() to the same fd. The only system known to have a problem here |
| # is VMS, where text files have record structure. |
| case "$host_os" in |
| *vms* | ultrix*) |
| gcc_cv_func_mmap_file=no ;; |
| *) |
| gcc_cv_func_mmap_file=yes;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_file" >&5 |
| $as_echo "$gcc_cv_func_mmap_file" >&6; } |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5 |
| $as_echo_n "checking whether mmap from /dev/zero works... " >&6; } |
| if ${gcc_cv_func_mmap_dev_zero+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Add a system to this blacklist if it has mmap() but /dev/zero |
| # does not exist, or if mmapping /dev/zero does not give anonymous |
| # zeroed pages with both the following properties: |
| # 1. If you map N consecutive pages in with one call, and then |
| # unmap any subset of those pages, the pages that were not |
| # explicitly unmapped remain accessible. |
| # 2. If you map two adjacent blocks of memory and then unmap them |
| # both at once, they must both go away. |
| # Systems known to be in this category are Windows (all variants), |
| # VMS, and Darwin. |
| case "$host_os" in |
| *vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00) |
| gcc_cv_func_mmap_dev_zero=no ;; |
| *) |
| gcc_cv_func_mmap_dev_zero=yes;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_dev_zero" >&5 |
| $as_echo "$gcc_cv_func_mmap_dev_zero" >&6; } |
| |
| # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for. |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5 |
| $as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; } |
| if ${gcc_cv_decl_map_anon+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| cat confdefs.h - <<_ACEOF >conftest.$ac_ext |
| /* end confdefs.h. */ |
| #include <sys/types.h> |
| #include <sys/mman.h> |
| #include <unistd.h> |
| |
| #ifndef MAP_ANONYMOUS |
| #define MAP_ANONYMOUS MAP_ANON |
| #endif |
| |
| int |
| main () |
| { |
| int n = MAP_ANONYMOUS; |
| ; |
| return 0; |
| } |
| _ACEOF |
| if ac_fn_c_try_compile "$LINENO"; then : |
| gcc_cv_decl_map_anon=yes |
| else |
| gcc_cv_decl_map_anon=no |
| fi |
| rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_decl_map_anon" >&5 |
| $as_echo "$gcc_cv_decl_map_anon" >&6; } |
| |
| if test $gcc_cv_decl_map_anon = no; then |
| gcc_cv_func_mmap_anon=no |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5 |
| $as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; } |
| if ${gcc_cv_func_mmap_anon+:} false; then : |
| $as_echo_n "(cached) " >&6 |
| else |
| # Add a system to this blacklist if it has mmap() and MAP_ANON or |
| # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) |
| # doesn't give anonymous zeroed pages with the same properties listed |
| # above for use of /dev/zero. |
| # Systems known to be in this category are Windows, VMS, and SCO Unix. |
| case "$host_os" in |
| *vms* | cygwin* | pe | mingw* | sco* | udk* ) |
| gcc_cv_func_mmap_anon=no ;; |
| *) |
| gcc_cv_func_mmap_anon=yes;; |
| esac |
| fi |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_func_mmap_anon" >&5 |
| $as_echo "$gcc_cv_func_mmap_anon" >&6; } |
| fi |
| fi |
| |
| if test $gcc_cv_func_mmap_file = yes; then |
| |
| $as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h |
| |
| fi |
| if test $gcc_cv_func_mmap_dev_zero = yes; then |
| |
| $as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h |
| |
| fi |
| if test $gcc_cv_func_mmap_anon = yes; then |
| |
| $as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h |
| |
| fi |
| |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 |
| $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } |
| # Check whether --enable-maintainer-mode was given. |
| if test "${enable_maintainer_mode+set}" = set; then : |
| enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval |
| else |
| USE_MAINTAINER_MODE=no |
| fi |
| |
| { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 |
| $as_echo "$USE_MAINTAINER_MODE" >&6; } |
| if test "$USE_MAINTAINER_MODE" = yes; then |
| MAINT= |
| else |
| MAINT='#' |
| fi |
| |
| |
| cat >>confdefs.h <<_ACEOF |
| #define SED_PROGRAM "${SED}" |
| _ACEOF |
| |
| |
| # Determine what GCC version number to use in filesystem paths. |
| |
| get_gcc_base_ver="cat" |
| |
| # Check whether --with-gcc-major-version-only was given. |
| if test "${with_gcc_major_version_only+set}" = set; then : |
| withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then |
| get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'" |
| fi |
| |
| fi |
| |
| |
| |
| |
| ac_config_headers="$ac_config_headers config.h" |
| |
| ac_config_files="$ac_config_files Makefile mkheaders.almost:mkheaders.in" |
| |
| cat >confcache <<\_ACEOF |
| # 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, see configure's option --config-cache. |
| # It is not useful on other systems. If it contains results you don't |
| # want to keep, you may remove or edit it. |
| # |
| # config.status only pays attention to the cache file if you give it |
| # the --recheck option to rerun configure. |
| # |
| # `ac_cv_env_foo' variables (set or unset) will be overridden when |
| # loading this file, other *unset* `ac_cv_foo' will be assigned the |
| # following values. |
| |
| _ACEOF |
| |
| # The following way of writing the cache mishandles newlines in values, |
| # but we know of no workaround that is simple, portable, and efficient. |
| # So, we kill variables containing newlines. |
| # 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. |
| ( |
| for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do |
| eval ac_val=\$$ac_var |
| case $ac_val in #( |
| *${as_nl}*) |
| case $ac_var in #( |
| *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 |
| $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; |
| esac |
| case $ac_var in #( |
| _ | IFS | as_nl) ;; #( |
| BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( |
| *) { eval $ac_var=; unset $ac_var;} ;; |
| esac ;; |
| esac |
| done |
| |
| (set) 2>&1 | |
| case $as_nl`(ac_space=' '; set) 2>&1` in #( |
| *${as_nl}ac_space=\ *) |
| # `set' does not quote correctly, so add quotes: double-quote |
| # substitution turns \\\\ into \\, and sed turns \\ into \. |
| sed -n \ |
| "s/'/'\\\\''/g; |
| s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" |
| ;; #( |
| *) |
| # `set' quotes correctly as required by POSIX, so do not add quotes. |
| sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" |
| ;; |
| esac | |
| sort |
| ) | |
| sed ' |
| /^ac_cv_env_/b end |
| t clear |
| :clear |
| s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ |
| t end |
| s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ |
| :end' >>confcache |
| if diff "$cache_file" confcache >/dev/null 2>&1; then :; else |
| if test -w "$cache_file"; then |
| if test "x$cache_file" != "x/dev/null"; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 |
| $as_echo "$as_me: updating cache $cache_file" >&6;} |
| if test ! -f "$cache_file" || test -h "$cache_file"; then |
| cat confcache >"$cache_file" |
| else |
| case $cache_file in #( |
| */* | ?:*) |
| mv -f confcache "$cache_file"$$ && |
| mv -f "$cache_file"$$ "$cache_file" ;; #( |
| *) |
| mv -f confcache "$cache_file" ;; |
| esac |
| fi |
| fi |
| else |
| { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 |
| $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} |
| fi |
| fi |
| rm -f confcache |
| |
| test "x$prefix" = xNONE && prefix=$ac_default_prefix |
| # Let make expand exec_prefix. |
| test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' |
| |
| DEFS=-DHAVE_CONFIG_H |
| |
| ac_libobjs= |
| ac_ltlibobjs= |
| U= |
| for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue |
| # 1. Remove the extension, and $U if already installed. |
| ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' |
| ac_i=`$as_echo "$ac_i" | sed "$ac_script"` |
| # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR |
| # will be set to the directory where LIBOBJS objects are built. |
| as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" |
| as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' |
| done |
| LIBOBJS=$ac_libobjs |
| |
| LTLIBOBJS=$ac_ltlibobjs |
| |
| |
| |
| : "${CONFIG_STATUS=./config.status}" |
| ac_write_fail=0 |
| ac_clean_files_save=$ac_clean_files |
| ac_clean_files="$ac_clean_files $CONFIG_STATUS" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 |
| $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} |
| as_write_fail=0 |
| cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 |
| #! $SHELL |
| # Generated by $as_me. |
| # Run this file to recreate the current configuration. |
| # Compiler output produced by configure, useful for debugging |
| # configure, is in config.log if it exists. |
| |
| debug=false |
| ac_cs_recheck=false |
| ac_cs_silent=false |
| |
| SHELL=\${CONFIG_SHELL-$SHELL} |
| export SHELL |
| _ASEOF |
| cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 |
| ## -------------------- ## |
| ## M4sh Initialization. ## |
| ## -------------------- ## |
| |
| # Be more Bourne compatible |
| DUALCASE=1; export DUALCASE # for MKS sh |
| if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : |
| emulate sh |
| NULLCMD=: |
| # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which |
| # is contrary to our usage. Disable this feature. |
| alias -g '${1+"$@"}'='"$@"' |
| setopt NO_GLOB_SUBST |
| else |
| case `(set -o) 2>/dev/null` in #( |
| *posix*) : |
| set -o posix ;; #( |
| *) : |
| ;; |
| esac |
| fi |
| |
| |
| as_nl=' |
| ' |
| export as_nl |
| # Printing a long string crashes Solaris 7 /usr/bin/printf. |
| as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo |
| as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo |
| # Prefer a ksh shell builtin over an external printf program on Solaris, |
| # but without wasting forks for bash or zsh. |
| if test -z "$BASH_VERSION$ZSH_VERSION" \ |
| && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='print -r --' |
| as_echo_n='print -rn --' |
| elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then |
| as_echo='printf %s\n' |
| as_echo_n='printf %s' |
| else |
| if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then |
| as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' |
| as_echo_n='/usr/ucb/echo -n' |
| else |
| as_echo_body='eval expr "X$1" : "X\\(.*\\)"' |
| as_echo_n_body='eval |
| arg=$1; |
| case $arg in #( |
| *"$as_nl"*) |
| expr "X$arg" : "X\\(.*\\)$as_nl"; |
| arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; |
| esac; |
| expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" |
| ' |
| export as_echo_n_body |
| as_echo_n='sh -c $as_echo_n_body as_echo' |
| fi |
| export as_echo_body |
| as_echo='sh -c $as_echo_body as_echo' |
| fi |
| |
| # The user is always right. |
| if test "${PATH_SEPARATOR+set}" != set; then |
| PATH_SEPARATOR=: |
| (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { |
| (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || |
| PATH_SEPARATOR=';' |
| } |
| fi |
| |
| |
| # IFS |
| # We need space, tab and new line, in precisely that order. Quoting is |
| # there to prevent editors from complaining about space-tab. |
| # (If _AS_PATH_WALK were called with IFS unset, it would disable word |
| # splitting by setting IFS to empty value.) |
| IFS=" "" $as_nl" |
| |
| # Find who we are. Look in the path if we contain no directory separator. |
| as_myself= |
| case $0 in #(( |
| *[\\/]* ) as_myself=$0 ;; |
| *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR |
| for as_dir in $PATH |
| do |
| IFS=$as_save_IFS |
| test -z "$as_dir" && as_dir=. |
| test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break |
| done |
| IFS=$as_save_IFS |
| |
| ;; |
| esac |
| # We did not find ourselves, most probably we were run as `sh COMMAND' |
| # in which case we are not to be found in the path. |
| if test "x$as_myself" = x; then |
| as_myself=$0 |
| fi |
| if test ! -f "$as_myself"; then |
| $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 |
| exit 1 |
| fi |
| |
| # Unset variables that we do not need and which cause bugs (e.g. in |
| # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" |
| # suppresses any "Segmentation fault" message there. '((' could |
| # trigger a bug in pdksh 5.2.14. |
| for as_var in BASH_ENV ENV MAIL MAILPATH |
| do eval test x\${$as_var+set} = xset \ |
| && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : |
| done |
| PS1='$ ' |
| PS2='> ' |
| PS4='+ ' |
| |
| # NLS nuisances. |
| LC_ALL=C |
| export LC_ALL |
| LANGUAGE=C |
| export LANGUAGE |
| |
| # CDPATH. |
| (unset CDPATH) >/dev/null 2>&1 && unset CDPATH |
| |
| |
| # as_fn_error STATUS ERROR [LINENO LOG_FD] |
| # ---------------------------------------- |
| # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are |
| # provided, also output the error to LOG_FD, referencing LINENO. Then exit the |
| # script with STATUS, using 1 if that was 0. |
| as_fn_error () |
| { |
| as_status=$1; test $as_status -eq 0 && as_status=1 |
| if test "$4"; then |
| as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack |
| $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 |
| fi |
| $as_echo "$as_me: error: $2" >&2 |
| as_fn_exit $as_status |
| } # as_fn_error |
| |
| |
| # as_fn_set_status STATUS |
| # ----------------------- |
| # Set $? to STATUS, without forking. |
| as_fn_set_status () |
| { |
| return $1 |
| } # as_fn_set_status |
| |
| # as_fn_exit STATUS |
| # ----------------- |
| # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. |
| as_fn_exit () |
| { |
| set +e |
| as_fn_set_status $1 |
| exit $1 |
| } # as_fn_exit |
| |
| # as_fn_unset VAR |
| # --------------- |
| # Portably unset VAR. |
| as_fn_unset () |
| { |
| { eval $1=; unset $1;} |
| } |
| as_unset=as_fn_unset |
| # as_fn_append VAR VALUE |
| # ---------------------- |
| # Append the text in VALUE to the end of the definition contained in VAR. Take |
| # advantage of any shell optimizations that allow amortized linear growth over |
| # repeated appends, instead of the typical quadratic growth present in naive |
| # implementations. |
| if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : |
| eval 'as_fn_append () |
| { |
| eval $1+=\$2 |
| }' |
| else |
| as_fn_append () |
| { |
| eval $1=\$$1\$2 |
| } |
| fi # as_fn_append |
| |
| # as_fn_arith ARG... |
| # ------------------ |
| # Perform arithmetic evaluation on the ARGs, and store the result in the |
| # global $as_val. Take advantage of shells that can avoid forks. The arguments |
| # must be portable across $(()) and expr. |
| if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : |
| eval 'as_fn_arith () |
| { |
| as_val=$(( $* )) |
| }' |
| else |
| as_fn_arith () |
| { |
| as_val=`expr "$@" || test $? -eq 1` |
| } |
| fi # as_fn_arith |
| |
| |
| if expr a : '\(a\)' >/dev/null 2>&1 && |
| test "X`expr 00001 : '.*\(...\)'`" = X001; then |
| as_expr=expr |
| else |
| as_expr=false |
| fi |
| |
| if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then |
| as_basename=basename |
| else |
| as_basename=false |
| fi |
| |
| if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then |
| as_dirname=dirname |
| else |
| as_dirname=false |
| fi |
| |
| as_me=`$as_basename -- "$0" || |
| $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ |
| X"$0" : 'X\(//\)$' \| \ |
| X"$0" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X/"$0" | |
| sed '/^.*\/\([^/][^/]*\)\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\/\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| |
| # Avoid depending upon Character Ranges. |
| as_cr_letters='abcdefghijklmnopqrstuvwxyz' |
| as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
| as_cr_Letters=$as_cr_letters$as_cr_LETTERS |
| as_cr_digits='0123456789' |
| as_cr_alnum=$as_cr_Letters$as_cr_digits |
| |
| ECHO_C= ECHO_N= ECHO_T= |
| case `echo -n x` in #((((( |
| -n*) |
| case `echo 'xy\c'` in |
| *c*) ECHO_T=' ';; # ECHO_T is single tab character. |
| xy) ECHO_C='\c';; |
| *) echo `echo ksh88 bug on AIX 6.1` > /dev/null |
| ECHO_T=' ';; |
| esac;; |
| *) |
| ECHO_N='-n';; |
| esac |
| |
| rm -f conf$$ conf$$.exe conf$$.file |
| if test -d conf$$.dir; then |
| rm -f conf$$.dir/conf$$.file |
| else |
| rm -f conf$$.dir |
| mkdir conf$$.dir 2>/dev/null |
| fi |
| if (echo >conf$$.file) 2>/dev/null; then |
| if ln -s conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s='ln -s' |
| # ... but there are two gotchas: |
| # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. |
| # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. |
| # In both cases, we have to default to `cp -pR'. |
| ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || |
| as_ln_s='cp -pR' |
| elif ln conf$$.file conf$$ 2>/dev/null; then |
| as_ln_s=ln |
| else |
| as_ln_s='cp -pR' |
| fi |
| else |
| as_ln_s='cp -pR' |
| fi |
| rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file |
| rmdir conf$$.dir 2>/dev/null |
| |
| |
| # as_fn_mkdir_p |
| # ------------- |
| # Create "$as_dir" as a directory, including parents if necessary. |
| as_fn_mkdir_p () |
| { |
| |
| case $as_dir in #( |
| -*) as_dir=./$as_dir;; |
| esac |
| test -d "$as_dir" || eval $as_mkdir_p || { |
| as_dirs= |
| while :; do |
| case $as_dir in #( |
| *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( |
| *) as_qdir=$as_dir;; |
| esac |
| as_dirs="'$as_qdir' $as_dirs" |
| as_dir=`$as_dirname -- "$as_dir" || |
| $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$as_dir" : 'X\(//\)[^/]' \| \ |
| X"$as_dir" : 'X\(//\)$' \| \ |
| X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$as_dir" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| test -d "$as_dir" && break |
| done |
| test -z "$as_dirs" || eval "mkdir $as_dirs" |
| } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" |
| |
| |
| } # as_fn_mkdir_p |
| if mkdir -p . 2>/dev/null; then |
| as_mkdir_p='mkdir -p "$as_dir"' |
| else |
| test -d ./-p && rmdir ./-p |
| as_mkdir_p=false |
| fi |
| |
| |
| # as_fn_executable_p FILE |
| # ----------------------- |
| # Test if FILE is an executable regular file. |
| as_fn_executable_p () |
| { |
| test -f "$1" && test -x "$1" |
| } # as_fn_executable_p |
| as_test_x='test -x' |
| as_executable_p=as_fn_executable_p |
| |
| # Sed expression to map a string onto a valid CPP name. |
| as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" |
| |
| # Sed expression to map a string onto a valid variable name. |
| as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" |
| |
| |
| exec 6>&1 |
| ## ----------------------------------- ## |
| ## Main body of $CONFIG_STATUS script. ## |
| ## ----------------------------------- ## |
| _ASEOF |
| test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| # Save the log message, to keep $0 and so on meaningful, and to |
| # report actual input values of CONFIG_FILES etc. instead of their |
| # values after options handling. |
| ac_log=" |
| This file was extended by fixincludes $as_me , which was |
| generated by GNU Autoconf 2.69. Invocation command line was |
| |
| CONFIG_FILES = $CONFIG_FILES |
| CONFIG_HEADERS = $CONFIG_HEADERS |
| CONFIG_LINKS = $CONFIG_LINKS |
| CONFIG_COMMANDS = $CONFIG_COMMANDS |
| $ $0 $@ |
| |
| on `(hostname || uname -n) 2>/dev/null | sed 1q` |
| " |
| |
| _ACEOF |
| |
| case $ac_config_files in *" |
| "*) set x $ac_config_files; shift; ac_config_files=$*;; |
| esac |
| |
| case $ac_config_headers in *" |
| "*) set x $ac_config_headers; shift; ac_config_headers=$*;; |
| esac |
| |
| |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| # Files that config.status was made for. |
| config_files="$ac_config_files" |
| config_headers="$ac_config_headers" |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| ac_cs_usage="\ |
| \`$as_me' instantiates files and other configuration actions |
| from templates according to the current configuration. Unless the files |
| and actions are specified as TAGs, all are instantiated by default. |
| |
| Usage: $0 [OPTION]... [TAG]... |
| |
| -h, --help print this help, then exit |
| -V, --version print version number and configuration settings, then exit |
| --config print configuration, then exit |
| -q, --quiet, --silent |
| do not print progress messages |
| -d, --debug don't remove temporary files |
| --recheck update $as_me by reconfiguring in the same conditions |
| --file=FILE[:TEMPLATE] |
| instantiate the configuration file FILE |
| --header=FILE[:TEMPLATE] |
| instantiate the configuration header FILE |
| |
| Configuration files: |
| $config_files |
| |
| Configuration headers: |
| $config_headers |
| |
| Report bugs to the package provider." |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" |
| ac_cs_version="\\ |
| fixincludes config.status |
| configured by $0, generated by GNU Autoconf 2.69, |
| with options \\"\$ac_cs_config\\" |
| |
| Copyright (C) 2012 Free Software Foundation, Inc. |
| This config.status script is free software; the Free Software Foundation |
| gives unlimited permission to copy, distribute and modify it." |
| |
| ac_pwd='$ac_pwd' |
| srcdir='$srcdir' |
| test -n "\$AWK" || AWK=awk |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| # The default lists apply if the user does not specify any file. |
| ac_need_defaults=: |
| while test $# != 0 |
| do |
| case $1 in |
| --*=?*) |
| ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` |
| ac_shift=: |
| ;; |
| --*=) |
| ac_option=`expr "X$1" : 'X\([^=]*\)='` |
| ac_optarg= |
| ac_shift=: |
| ;; |
| *) |
| ac_option=$1 |
| ac_optarg=$2 |
| ac_shift=shift |
| ;; |
| esac |
| |
| case $ac_option in |
| # Handling of the options. |
| -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) |
| ac_cs_recheck=: ;; |
| --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) |
| $as_echo "$ac_cs_version"; exit ;; |
| --config | --confi | --conf | --con | --co | --c ) |
| $as_echo "$ac_cs_config"; exit ;; |
| --debug | --debu | --deb | --de | --d | -d ) |
| debug=: ;; |
| --file | --fil | --fi | --f ) |
| $ac_shift |
| case $ac_optarg in |
| *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| '') as_fn_error $? "missing file argument" ;; |
| esac |
| as_fn_append CONFIG_FILES " '$ac_optarg'" |
| ac_need_defaults=false;; |
| --header | --heade | --head | --hea ) |
| $ac_shift |
| case $ac_optarg in |
| *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; |
| esac |
| as_fn_append CONFIG_HEADERS " '$ac_optarg'" |
| ac_need_defaults=false;; |
| --he | --h) |
| # Conflict between --help and --header |
| as_fn_error $? "ambiguous option: \`$1' |
| Try \`$0 --help' for more information.";; |
| --help | --hel | -h ) |
| $as_echo "$ac_cs_usage"; exit ;; |
| -q | -quiet | --quiet | --quie | --qui | --qu | --q \ |
| | -silent | --silent | --silen | --sile | --sil | --si | --s) |
| ac_cs_silent=: ;; |
| |
| # This is an error. |
| -*) as_fn_error $? "unrecognized option: \`$1' |
| Try \`$0 --help' for more information." ;; |
| |
| *) as_fn_append ac_config_targets " $1" |
| ac_need_defaults=false ;; |
| |
| esac |
| shift |
| done |
| |
| ac_configure_extra_args= |
| |
| if $ac_cs_silent; then |
| exec 6>/dev/null |
| ac_configure_extra_args="$ac_configure_extra_args --silent" |
| fi |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| if \$ac_cs_recheck; then |
| set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion |
| shift |
| \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 |
| CONFIG_SHELL='$SHELL' |
| export CONFIG_SHELL |
| exec "\$@" |
| fi |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| exec 5>>config.log |
| { |
| echo |
| sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX |
| ## Running $as_me. ## |
| _ASBOX |
| $as_echo "$ac_log" |
| } >&5 |
| |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| |
| # Handling of arguments. |
| for ac_config_target in $ac_config_targets |
| do |
| case $ac_config_target in |
| "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; |
| "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; |
| "mkheaders.almost") CONFIG_FILES="$CONFIG_FILES mkheaders.almost:mkheaders.in" ;; |
| |
| *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; |
| esac |
| done |
| |
| |
| # If the user did not use the arguments to specify the items to instantiate, |
| # then the envvar interface is used. Set only those that are not. |
| # We use the long form for the default assignment because of an extremely |
| # bizarre bug on SunOS 4.1.3. |
| if $ac_need_defaults; then |
| test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files |
| test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers |
| fi |
| |
| # Have a temporary directory for convenience. Make it in the build tree |
| # simply because there is no reason against having it here, and in addition, |
| # creating and moving files from /tmp can sometimes cause problems. |
| # Hook for its removal unless debugging. |
| # Note that there is a small window in which the directory will not be cleaned: |
| # after its creation but before its name has been assigned to `$tmp'. |
| $debug || |
| { |
| tmp= ac_tmp= |
| trap 'exit_status=$? |
| : "${ac_tmp:=$tmp}" |
| { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status |
| ' 0 |
| trap 'as_fn_exit 1' 1 2 13 15 |
| } |
| # Create a (secure) tmp directory for tmp files. |
| |
| { |
| tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && |
| test -d "$tmp" |
| } || |
| { |
| tmp=./conf$$-$RANDOM |
| (umask 077 && mkdir "$tmp") |
| } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 |
| ac_tmp=$tmp |
| |
| # Set up the scripts for CONFIG_FILES section. |
| # No need to generate them if there are no CONFIG_FILES. |
| # This happens for instance with `./config.status config.h'. |
| if test -n "$CONFIG_FILES"; then |
| |
| |
| ac_cr=`echo X | tr X '\015'` |
| # On cygwin, bash can eat \r inside `` if the user requested igncr. |
| # But we know of no other shell where ac_cr would be empty at this |
| # point, so we can use a bashism as a fallback. |
| if test "x$ac_cr" = x; then |
| eval ac_cr=\$\'\\r\' |
| fi |
| ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` |
| if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then |
| ac_cs_awk_cr='\\r' |
| else |
| ac_cs_awk_cr=$ac_cr |
| fi |
| |
| echo 'BEGIN {' >"$ac_tmp/subs1.awk" && |
| _ACEOF |
| |
| |
| { |
| echo "cat >conf$$subs.awk <<_ACEOF" && |
| echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && |
| echo "_ACEOF" |
| } >conf$$subs.sh || |
| as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` |
| ac_delim='%!_!# ' |
| for ac_last_try in false false false false false :; do |
| . ./conf$$subs.sh || |
| as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| |
| ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` |
| if test $ac_delim_n = $ac_delim_num; then |
| break |
| elif $ac_last_try; then |
| as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 |
| else |
| ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| fi |
| done |
| rm -f conf$$subs.sh |
| |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && |
| _ACEOF |
| sed -n ' |
| h |
| s/^/S["/; s/!.*/"]=/ |
| p |
| g |
| s/^[^!]*!// |
| :repl |
| t repl |
| s/'"$ac_delim"'$// |
| t delim |
| :nl |
| h |
| s/\(.\{148\}\)..*/\1/ |
| t more1 |
| s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ |
| p |
| n |
| b repl |
| :more1 |
| s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| p |
| g |
| s/.\{148\}// |
| t nl |
| :delim |
| h |
| s/\(.\{148\}\)..*/\1/ |
| t more2 |
| s/["\\]/\\&/g; s/^/"/; s/$/"/ |
| p |
| b |
| :more2 |
| s/["\\]/\\&/g; s/^/"/; s/$/"\\/ |
| p |
| g |
| s/.\{148\}// |
| t delim |
| ' <conf$$subs.awk | sed ' |
| /^[^""]/{ |
| N |
| s/\n// |
| } |
| ' >>$CONFIG_STATUS || ac_write_fail=1 |
| rm -f conf$$subs.awk |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| _ACAWK |
| cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && |
| for (key in S) S_is_set[key] = 1 |
| FS = "" |
| |
| } |
| { |
| line = $ 0 |
| nfields = split(line, field, "@") |
| substed = 0 |
| len = length(field[1]) |
| for (i = 2; i < nfields; i++) { |
| key = field[i] |
| keylen = length(key) |
| if (S_is_set[key]) { |
| value = S[key] |
| line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) |
| len += length(value) + length(field[++i]) |
| substed = 1 |
| } else |
| len += 1 + keylen |
| } |
| |
| print line |
| } |
| |
| _ACAWK |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then |
| sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" |
| else |
| cat |
| fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ |
| || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 |
| _ACEOF |
| |
| # VPATH may cause trouble with some makes, so we remove sole $(srcdir), |
| # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and |
| # trailing colons and then remove the whole line if VPATH becomes empty |
| # (actually we leave an empty line to preserve line numbers). |
| if test "x$srcdir" = x.; then |
| ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ |
| h |
| s/// |
| s/^/:/ |
| s/[ ]*$/:/ |
| s/:\$(srcdir):/:/g |
| s/:\${srcdir}:/:/g |
| s/:@srcdir@:/:/g |
| s/^:*// |
| s/:*$// |
| x |
| s/\(=[ ]*\).*/\1/ |
| G |
| s/\n// |
| s/^[^=]*=[ ]*$// |
| }' |
| fi |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| fi # test -n "$CONFIG_FILES" |
| |
| # Set up the scripts for CONFIG_HEADERS section. |
| # No need to generate them if there are no CONFIG_HEADERS. |
| # This happens for instance with `./config.status Makefile'. |
| if test -n "$CONFIG_HEADERS"; then |
| cat >"$ac_tmp/defines.awk" <<\_ACAWK || |
| BEGIN { |
| _ACEOF |
| |
| # Transform confdefs.h into an awk script `defines.awk', embedded as |
| # here-document in config.status, that substitutes the proper values into |
| # config.h.in to produce config.h. |
| |
| # Create a delimiter string that does not exist in confdefs.h, to ease |
| # handling of long lines. |
| ac_delim='%!_!# ' |
| for ac_last_try in false false :; do |
| ac_tt=`sed -n "/$ac_delim/p" confdefs.h` |
| if test -z "$ac_tt"; then |
| break |
| elif $ac_last_try; then |
| as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 |
| else |
| ac_delim="$ac_delim!$ac_delim _$ac_delim!! " |
| fi |
| done |
| |
| # For the awk script, D is an array of macro values keyed by name, |
| # likewise P contains macro parameters if any. Preserve backslash |
| # newline sequences. |
| |
| ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* |
| sed -n ' |
| s/.\{148\}/&'"$ac_delim"'/g |
| t rset |
| :rset |
| s/^[ ]*#[ ]*define[ ][ ]*/ / |
| t def |
| d |
| :def |
| s/\\$// |
| t bsnl |
| s/["\\]/\\&/g |
| s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| D["\1"]=" \3"/p |
| s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p |
| d |
| :bsnl |
| s/["\\]/\\&/g |
| s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ |
| D["\1"]=" \3\\\\\\n"\\/p |
| t cont |
| s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p |
| t cont |
| d |
| :cont |
| n |
| s/.\{148\}/&'"$ac_delim"'/g |
| t clear |
| :clear |
| s/\\$// |
| t bsnlc |
| s/["\\]/\\&/g; s/^/"/; s/$/"/p |
| d |
| :bsnlc |
| s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p |
| b cont |
| ' <confdefs.h | sed ' |
| s/'"$ac_delim"'/"\\\ |
| "/g' >>$CONFIG_STATUS || ac_write_fail=1 |
| |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| for (key in D) D_is_set[key] = 1 |
| FS = "" |
| } |
| /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { |
| line = \$ 0 |
| split(line, arg, " ") |
| if (arg[1] == "#") { |
| defundef = arg[2] |
| mac1 = arg[3] |
| } else { |
| defundef = substr(arg[1], 2) |
| mac1 = arg[2] |
| } |
| split(mac1, mac2, "(") #) |
| macro = mac2[1] |
| prefix = substr(line, 1, index(line, defundef) - 1) |
| if (D_is_set[macro]) { |
| # Preserve the white space surrounding the "#". |
| print prefix "define", macro P[macro] D[macro] |
| next |
| } else { |
| # Replace #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. |
| if (defundef == "undef") { |
| print "/*", prefix defundef, macro, "*/" |
| next |
| } |
| } |
| } |
| { print } |
| _ACAWK |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 |
| fi # test -n "$CONFIG_HEADERS" |
| |
| |
| eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " |
| shift |
| for ac_tag |
| do |
| case $ac_tag in |
| :[FHLC]) ac_mode=$ac_tag; continue;; |
| esac |
| case $ac_mode$ac_tag in |
| :[FHL]*:*);; |
| :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; |
| :[FH]-) ac_tag=-:-;; |
| :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; |
| esac |
| ac_save_IFS=$IFS |
| IFS=: |
| set x $ac_tag |
| IFS=$ac_save_IFS |
| shift |
| ac_file=$1 |
| shift |
| |
| case $ac_mode in |
| :L) ac_source=$1;; |
| :[FH]) |
| ac_file_inputs= |
| for ac_f |
| do |
| case $ac_f in |
| -) ac_f="$ac_tmp/stdin";; |
| *) # Look for the file first in the build tree, then in the source tree |
| # (if the path is not absolute). The absolute path cannot be DOS-style, |
| # because $ac_f cannot contain `:'. |
| test -f "$ac_f" || |
| case $ac_f in |
| [\\/$]*) false;; |
| *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; |
| esac || |
| as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; |
| esac |
| case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac |
| as_fn_append ac_file_inputs " '$ac_f'" |
| done |
| |
| # Let's still pretend it is `configure' which instantiates (i.e., don't |
| # use $as_me), people would be surprised to read: |
| # /* config.h. Generated by config.status. */ |
| configure_input='Generated from '` |
| $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' |
| `' by configure.' |
| if test x"$ac_file" != x-; then |
| configure_input="$ac_file. $configure_input" |
| { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 |
| $as_echo "$as_me: creating $ac_file" >&6;} |
| fi |
| # Neutralize special characters interpreted by sed in replacement strings. |
| case $configure_input in #( |
| *\&* | *\|* | *\\* ) |
| ac_sed_conf_input=`$as_echo "$configure_input" | |
| sed 's/[\\\\&|]/\\\\&/g'`;; #( |
| *) ac_sed_conf_input=$configure_input;; |
| esac |
| |
| case $ac_tag in |
| *:-:* | *:-) cat >"$ac_tmp/stdin" \ |
| || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; |
| esac |
| ;; |
| esac |
| |
| ac_dir=`$as_dirname -- "$ac_file" || |
| $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ |
| X"$ac_file" : 'X\(//\)[^/]' \| \ |
| X"$ac_file" : 'X\(//\)$' \| \ |
| X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || |
| $as_echo X"$ac_file" | |
| sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)[^/].*/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\/\)$/{ |
| s//\1/ |
| q |
| } |
| /^X\(\/\).*/{ |
| s//\1/ |
| q |
| } |
| s/.*/./; q'` |
| as_dir="$ac_dir"; as_fn_mkdir_p |
| ac_builddir=. |
| |
| case "$ac_dir" in |
| .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) |
| ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` |
| # A ".." for each directory in $ac_dir_suffix. |
| ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` |
| case $ac_top_builddir_sub in |
| "") ac_top_builddir_sub=. ac_top_build_prefix= ;; |
| *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; |
| esac ;; |
| esac |
| ac_abs_top_builddir=$ac_pwd |
| ac_abs_builddir=$ac_pwd$ac_dir_suffix |
| # for backward compatibility: |
| ac_top_builddir=$ac_top_build_prefix |
| |
| case $srcdir in |
| .) # We are building in place. |
| ac_srcdir=. |
| ac_top_srcdir=$ac_top_builddir_sub |
| ac_abs_top_srcdir=$ac_pwd ;; |
| [\\/]* | ?:[\\/]* ) # Absolute name. |
| ac_srcdir=$srcdir$ac_dir_suffix; |
| ac_top_srcdir=$srcdir |
| ac_abs_top_srcdir=$srcdir ;; |
| *) # Relative name. |
| ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix |
| ac_top_srcdir=$ac_top_build_prefix$srcdir |
| ac_abs_top_srcdir=$ac_pwd/$srcdir ;; |
| esac |
| ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix |
| |
| |
| case $ac_mode in |
| :F) |
| # |
| # CONFIG_FILE |
| # |
| |
| _ACEOF |
| |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| # If the template does not know about datarootdir, expand it. |
| # FIXME: This hack should be removed a few years after 2.60. |
| ac_datarootdir_hack=; ac_datarootdir_seen= |
| ac_sed_dataroot=' |
| /datarootdir/ { |
| p |
| q |
| } |
| /@datadir@/p |
| /@docdir@/p |
| /@infodir@/p |
| /@localedir@/p |
| /@mandir@/p' |
| case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in |
| *datarootdir*) ac_datarootdir_seen=yes;; |
| *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 |
| $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} |
| _ACEOF |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| ac_datarootdir_hack=' |
| s&@datadir@&$datadir&g |
| s&@docdir@&$docdir&g |
| s&@infodir@&$infodir&g |
| s&@localedir@&$localedir&g |
| s&@mandir@&$mandir&g |
| s&\\\${datarootdir}&$datarootdir&g' ;; |
| esac |
| _ACEOF |
| |
| # Neutralize VPATH when `$srcdir' = `.'. |
| # Shell code in configure.ac might set extrasub. |
| # FIXME: do we really want to maintain this feature? |
| cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 |
| ac_sed_extra="$ac_vpsub |
| $extrasub |
| _ACEOF |
| cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 |
| :t |
| /@[a-zA-Z_][a-zA-Z_0-9]*@/!b |
| s|@configure_input@|$ac_sed_conf_input|;t t |
| s&@top_builddir@&$ac_top_builddir_sub&;t t |
| s&@top_build_prefix@&$ac_top_build_prefix&;t t |
| s&@srcdir@&$ac_srcdir&;t t |
| s&@abs_srcdir@&$ac_abs_srcdir&;t t |
| s&@top_srcdir@&$ac_top_srcdir&;t t |
| s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t |
| s&@builddir@&$ac_builddir&;t t |
| s&@abs_builddir@&$ac_abs_builddir&;t t |
| s&@abs_top_builddir@&$ac_abs_top_builddir&;t t |
| $ac_datarootdir_hack |
| " |
| eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ |
| >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| |
| test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && |
| { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && |
| { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ |
| "$ac_tmp/out"`; test -z "$ac_out"; } && |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| which seems to be undefined. Please make sure it is defined" >&5 |
| $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' |
| which seems to be undefined. Please make sure it is defined" >&2;} |
| |
| rm -f "$ac_tmp/stdin" |
| case $ac_file in |
| -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; |
| *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; |
| esac \ |
| || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| ;; |
| :H) |
| # |
| # CONFIG_HEADER |
| # |
| if test x"$ac_file" != x-; then |
| { |
| $as_echo "/* $configure_input */" \ |
| && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" |
| } >"$ac_tmp/config.h" \ |
| || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 |
| $as_echo "$as_me: $ac_file is unchanged" >&6;} |
| else |
| rm -f "$ac_file" |
| mv "$ac_tmp/config.h" "$ac_file" \ |
| || as_fn_error $? "could not create $ac_file" "$LINENO" 5 |
| fi |
| else |
| $as_echo "/* $configure_input */" \ |
| && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ |
| || as_fn_error $? "could not create -" "$LINENO" 5 |
| fi |
| ;; |
| |
| |
| esac |
| |
| |
| case $ac_file$ac_mode in |
| "config.h":H) echo timestamp > stamp-h ;; |
| |
| esac |
| done # for ac_tag |
| |
| |
| as_fn_exit 0 |
| _ACEOF |
| ac_clean_files=$ac_clean_files_save |
| |
| test $ac_write_fail = 0 || |
| as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 |
| |
| |
| # configure is writing to config.log, and then calls config.status. |
| # config.status does its own redirection, appending to config.log. |
| # Unfortunately, on DOS this fails, as config.log is still kept open |
| # by configure, so config.status won't be able to write to it; its |
| # output is simply discarded. So we exec the FD to /dev/null, |
| # effectively closing config.log, so it can be properly (re)opened and |
| # appended to by config.status. When coming back to configure, we |
| # need to make the FD available again. |
| if test "$no_create" != yes; then |
| ac_cs_success=: |
| ac_config_status_args= |
| test "$silent" = yes && |
| ac_config_status_args="$ac_config_status_args --quiet" |
| exec 5>/dev/null |
| $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false |
| exec 5>>config.log |
| # Use ||, not &&, to avoid exiting from the if with $? = 1, which |
| # would make configure fail if this is the last instruction. |
| $ac_cs_success || as_fn_exit 1 |
| fi |
| if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then |
| { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 |
| $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} |
| fi |
| |
