1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for vlna (TeX Live) 1.5. 4# 5# Report bugs to <tex-live@tug.org>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1" 201 if (eval "$as_required") 2>/dev/null; then : 202 as_have_required=yes 203else 204 as_have_required=no 205fi 206 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 207 208else 209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 210as_found=false 211for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 212do 213 IFS=$as_save_IFS 214 test -z "$as_dir" && as_dir=. 215 as_found=: 216 case $as_dir in #( 217 /*) 218 for as_base in sh bash ksh sh5; do 219 # Try only shells that exist, to save several forks. 220 as_shell=$as_dir/$as_base 221 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 222 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 223 CONFIG_SHELL=$as_shell as_have_required=yes 224 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 225 break 2 226fi 227fi 228 done;; 229 esac 230 as_found=false 231done 232$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 233 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235fi; } 236IFS=$as_save_IFS 237 238 239 if test "x$CONFIG_SHELL" != x; then : 240 export CONFIG_SHELL 241 # We cannot yet assume a decent shell, so we have to provide a 242# neutralization value for shells without unset; and this also 243# works around shells that cannot unset nonexistent variables. 244# Preserve -v and -x to the replacement shell. 245BASH_ENV=/dev/null 246ENV=/dev/null 247(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 248case $- in # (((( 249 *v*x* | *x*v* ) as_opts=-vx ;; 250 *v* ) as_opts=-v ;; 251 *x* ) as_opts=-x ;; 252 * ) as_opts= ;; 253esac 254exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 255# Admittedly, this is quite paranoid, since all the known shells bail 256# out after a failed `exec'. 257$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 258exit 255 259fi 260 261 if test x$as_have_required = xno; then : 262 $as_echo "$0: This script requires a shell more modern than all" 263 $as_echo "$0: the shells that I found on your system." 264 if test x${ZSH_VERSION+set} = xset ; then 265 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 266 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 267 else 268 $as_echo "$0: Please tell bug-autoconf@gnu.org and tex-live@tug.org 269$0: about your system, including any error possibly output 270$0: before this message. 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"cannot create directory $as_dir" 358 359 360} # as_fn_mkdir_p 361 362# as_fn_executable_p FILE 363# ----------------------- 364# Test if FILE is an executable regular file. 365as_fn_executable_p () 366{ 367 test -f "$1" && test -x "$1" 368} # as_fn_executable_p 369# as_fn_append VAR VALUE 370# ---------------------- 371# Append the text in VALUE to the end of the definition contained in VAR. Take 372# advantage of any shell optimizations that allow amortized linear growth over 373# repeated appends, instead of the typical quadratic growth present in naive 374# implementations. 375if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 376 eval 'as_fn_append () 377 { 378 eval $1+=\$2 379 }' 380else 381 as_fn_append () 382 { 383 eval $1=\$$1\$2 384 } 385fi # as_fn_append 386 387# as_fn_arith ARG... 388# ------------------ 389# Perform arithmetic evaluation on the ARGs, and store the result in the 390# global $as_val. Take advantage of shells that can avoid forks. The arguments 391# must be portable across $(()) and expr. 392if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 393 eval 'as_fn_arith () 394 { 395 as_val=$(( $* )) 396 }' 397else 398 as_fn_arith () 399 { 400 as_val=`expr "$@" || test $? -eq 1` 401 } 402fi # as_fn_arith 403 404 405# as_fn_error STATUS ERROR [LINENO LOG_FD] 406# ---------------------------------------- 407# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 408# provided, also output the error to LOG_FD, referencing LINENO. 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However 'strip' might not be the right 2087# tool to use in cross-compilation environments, therefore Automake 2088# will honor the 'STRIP' environment variable to overrule this program. 2089if test "$cross_compiling" != no; then 2090 if test -n "$ac_tool_prefix"; then 2091 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2092set dummy ${ac_tool_prefix}strip; ac_word=$2 2093{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2094$as_echo_n "checking for $ac_word... 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" >&6; } 2135if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2136 $as_echo_n "(cached) " >&6 2137else 2138 if test -n "$ac_ct_STRIP"; then 2139 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2140else 2141as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2142for as_dir in $PATH 2143do 2144 IFS=$as_save_IFS 2145 test -z "$as_dir" && as_dir=. 2146 for ac_exec_ext in '' $ac_executable_extensions; do 2147 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2148 ac_cv_prog_ac_ct_STRIP="strip" 2149 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2150 break 2 2151 fi 2152done 2153 done 2154IFS=$as_save_IFS 2155 2156fi 2157fi 2158ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2159if test -n "$ac_ct_STRIP"; then 2160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2161$as_echo "$ac_ct_STRIP" >&6; } 2162else 2163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2164$as_echo "no" >&6; } 2165fi 2166 2167 if test "x$ac_ct_STRIP" = x; then 2168 STRIP=":" 2169 else 2170 case $cross_compiling:$ac_tool_warned in 2171yes:) 2172{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2173$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2174ac_tool_warned=yes ;; 2175esac 2176 STRIP=$ac_ct_STRIP 2177 fi 2178else 2179 STRIP="$ac_cv_prog_STRIP" 2180fi 2181 2182fi 2183INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2184 2185{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2186$as_echo_n "checking for a thread-safe mkdir -p... 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Don't cache a 2218 # value for MKDIR_P within a source directory, because that will 2219 # break other packages using the cache if that directory is 2220 # removed, or if the value is a relative name. 2221 MKDIR_P="$ac_install_sh -d" 2222 fi 2223fi 2224{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2225$as_echo "$MKDIR_P" >&6; } 2226 2227for ac_prog in gawk mawk nawk awk 2228do 2229 # Extract the first word of "$ac_prog", so it can be a program name with args. 2230set dummy $ac_prog; ac_word=$2 2231{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2232$as_echo_n "checking for $ac_word... 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" >&6; } 2322if ${am_cv_make_support_nested_variables+:} false; then : 2323 $as_echo_n "(cached) " >&6 2324else 2325 if $as_echo 'TRUE=$(BAR$(V)) 2326BAR0=false 2327BAR1=true 2328V=1 2329am__doit: 2330 @$(TRUE) 2331.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2332 am_cv_make_support_nested_variables=yes 2333else 2334 am_cv_make_support_nested_variables=no 2335fi 2336fi 2337{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2338$as_echo "$am_cv_make_support_nested_variables" >&6; } 2339if test $am_cv_make_support_nested_variables = yes; then 2340 AM_V='$(V)' 2341 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2342else 2343 AM_V=$AM_DEFAULT_VERBOSITY 2344 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2345fi 2346AM_BACKSLASH='\' 2347 2348DEPDIR="${am__leading_dot}deps" 2349 2350ac_config_commands="$ac_config_commands depfiles" 2351 2352 2353am_make=${MAKE-make} 2354cat > confinc << 'END' 2355am__doit: 2356 @echo this is the am__doit target 2357.PHONY: am__doit 2358END 2359# If we don't find an include directive, just comment out the code. 2360{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2361$as_echo_n "checking for style of include used by $am_make... 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" >&6; } 2421if ${ac_cv_prog_CC+:} false; then : 2422 $as_echo_n "(cached) " >&6 2423else 2424 if test -n "$CC"; then 2425 ac_cv_prog_CC="$CC" # Let the user override the test. 2426else 2427as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2428for as_dir in $PATH 2429do 2430 IFS=$as_save_IFS 2431 test -z "$as_dir" && as_dir=. 2432 for ac_exec_ext in '' $ac_executable_extensions; do 2433 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2434 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2435 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2436 break 2 2437 fi 2438done 2439 done 2440IFS=$as_save_IFS 2441 2442fi 2443fi 2444CC=$ac_cv_prog_CC 2445if test -n "$CC"; then 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2447$as_echo "$CC" >&6; } 2448else 2449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2450$as_echo "no" >&6; } 2451fi 2452 2453 2454fi 2455if test -z "$ac_cv_prog_CC"; then 2456 ac_ct_CC=$CC 2457 # Extract the first word of "gcc", so it can be a program name with args. 2458set dummy gcc; ac_word=$2 2459{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2460$as_echo_n "checking for $ac_word... " >&6; } 2461if ${ac_cv_prog_ac_ct_CC+:} false; then : 2462 $as_echo_n "(cached) " >&6 2463else 2464 if test -n "$ac_ct_CC"; then 2465 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2466else 2467as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2468for as_dir in $PATH 2469do 2470 IFS=$as_save_IFS 2471 test -z "$as_dir" && as_dir=. 2472 for ac_exec_ext in '' $ac_executable_extensions; do 2473 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2474 ac_cv_prog_ac_ct_CC="gcc" 2475 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2476 break 2 2477 fi 2478done 2479 done 2480IFS=$as_save_IFS 2481 2482fi 2483fi 2484ac_ct_CC=$ac_cv_prog_ac_ct_CC 2485if test -n "$ac_ct_CC"; then 2486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2487$as_echo "$ac_ct_CC" >&6; } 2488else 2489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2490$as_echo "no" >&6; } 2491fi 2492 2493 if test "x$ac_ct_CC" = x; then 2494 CC="" 2495 else 2496 case $cross_compiling:$ac_tool_warned in 2497yes:) 2498{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2499$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2500ac_tool_warned=yes ;; 2501esac 2502 CC=$ac_ct_CC 2503 fi 2504else 2505 CC="$ac_cv_prog_CC" 2506fi 2507 2508if test -z "$CC"; then 2509 if test -n "$ac_tool_prefix"; then 2510 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2511set dummy ${ac_tool_prefix}cc; ac_word=$2 2512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2513$as_echo_n "checking for $ac_word... " >&6; } 2514if ${ac_cv_prog_CC+:} false; then : 2515 $as_echo_n "(cached) " >&6 2516else 2517 if test -n "$CC"; then 2518 ac_cv_prog_CC="$CC" # Let the user override the test. 2519else 2520as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2521for as_dir in $PATH 2522do 2523 IFS=$as_save_IFS 2524 test -z "$as_dir" && as_dir=. 2525 for ac_exec_ext in '' $ac_executable_extensions; do 2526 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2527 ac_cv_prog_CC="${ac_tool_prefix}cc" 2528 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2529 break 2 2530 fi 2531done 2532 done 2533IFS=$as_save_IFS 2534 2535fi 2536fi 2537CC=$ac_cv_prog_CC 2538if test -n "$CC"; then 2539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2540$as_echo "$CC" >&6; } 2541else 2542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2543$as_echo "no" >&6; } 2544fi 2545 2546 2547 fi 2548fi 2549if test -z "$CC"; then 2550 # Extract the first word of "cc", so it can be a program name with args. 2551set dummy cc; ac_word=$2 2552{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2553$as_echo_n "checking for $ac_word... " >&6; } 2554if ${ac_cv_prog_CC+:} false; then : 2555 $as_echo_n "(cached) " >&6 2556else 2557 if test -n "$CC"; then 2558 ac_cv_prog_CC="$CC" # Let the user override the test. 2559else 2560 ac_prog_rejected=no 2561as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2562for as_dir in $PATH 2563do 2564 IFS=$as_save_IFS 2565 test -z "$as_dir" && as_dir=. 2566 for ac_exec_ext in '' $ac_executable_extensions; do 2567 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2568 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2569 ac_prog_rejected=yes 2570 continue 2571 fi 2572 ac_cv_prog_CC="cc" 2573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2574 break 2 2575 fi 2576done 2577 done 2578IFS=$as_save_IFS 2579 2580if test $ac_prog_rejected = yes; then 2581 # We found a bogon in the path, so make sure we never use it. 2582 set dummy $ac_cv_prog_CC 2583 shift 2584 if test $# != 0; then 2585 # We chose a different compiler from the bogus one. 2586 # However, it has the same basename, so the bogon will be chosen 2587 # first if we set CC to just the basename; use the full file name. 2588 shift 2589 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2590 fi 2591fi 2592fi 2593fi 2594CC=$ac_cv_prog_CC 2595if test -n "$CC"; then 2596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2597$as_echo "$CC" >&6; } 2598else 2599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2600$as_echo "no" >&6; } 2601fi 2602 2603 2604fi 2605if test -z "$CC"; then 2606 if test -n "$ac_tool_prefix"; then 2607 for ac_prog in cl.exe 2608 do 2609 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2610set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2611{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2612$as_echo_n "checking for $ac_word... " >&6; } 2613if ${ac_cv_prog_CC+:} false; then : 2614 $as_echo_n "(cached) " >&6 2615else 2616 if test -n "$CC"; then 2617 ac_cv_prog_CC="$CC" # Let the user override the test. 2618else 2619as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2620for as_dir in $PATH 2621do 2622 IFS=$as_save_IFS 2623 test -z "$as_dir" && as_dir=. 2624 for ac_exec_ext in '' $ac_executable_extensions; do 2625 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2626 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2628 break 2 2629 fi 2630done 2631 done 2632IFS=$as_save_IFS 2633 2634fi 2635fi 2636CC=$ac_cv_prog_CC 2637if test -n "$CC"; then 2638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2639$as_echo "$CC" >&6; } 2640else 2641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2642$as_echo "no" >&6; } 2643fi 2644 2645 2646 test -n "$CC" && break 2647 done 2648fi 2649if test -z "$CC"; then 2650 ac_ct_CC=$CC 2651 for ac_prog in cl.exe 2652do 2653 # Extract the first word of "$ac_prog", so it can be a program name with args. 2654set dummy $ac_prog; ac_word=$2 2655{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2656$as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH 2712See \`config.log' for more details" "$LINENO" 5; } 2713 2714# Provide some information about the compiler. 2715$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2716set X $ac_compile 2717ac_compiler=$2 2718for ac_option in --version -v -V -qversion; do 2719 { { ac_try="$ac_compiler $ac_option >&5" 2720case "(($ac_try" in 2721 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2722 *) ac_try_echo=$ac_try;; 2723esac 2724eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2725$as_echo "$ac_try_echo"; } >&5 2726 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2727 ac_status=$? 2728 if test -s conftest.err; then 2729 sed '10a\ 2730... rest of stderr output deleted ... 2731 10q' conftest.err >conftest.er1 2732 cat conftest.er1 >&5 2733 fi 2734 rm -f conftest.er1 conftest.err 2735 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2736 test $ac_status = 0; } 2737done 2738 2739cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2740/* end confdefs.h. */ 2741 2742int 2743main () 2744{ 2745 2746 ; 2747 return 0; 2748} 2749_ACEOF 2750ac_clean_files_save=$ac_clean_files 2751ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2752# Try to create an executable without -o first, disregard a.out. 2753# It will help us diagnose broken compilers, and finding out an intuition 2754# of exeext. 2755{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2756$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2786# so that the user can short-circuit this test for compilers unknown to 2787# Autoconf. 2788for ac_file in $ac_files '' 2789do 2790 test -f "$ac_file" || continue 2791 case $ac_file in 2792 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2793 ;; 2794 [ab].out ) 2795 # We found the default executable, but exeext='' is most 2796 # certainly right. 2797 break;; 2798 *.* ) 2799 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2800 then :; else 2801 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2802 fi 2803 # We set ac_cv_exeext here because the later test for it is not 2804 # safe: cross compilers may not add the suffix if given an `-o' 2805 # argument, so we may need to know it at that point already. 2806 # Even if this section looks crufty: it has the advantage of 2807 # actually working. 2808 break;; 2809 * ) 2810 break;; 2811 esac 2812done 2813test "$ac_cv_exeext" = no && ac_cv_exeext= 2814 2815else 2816 ac_file='' 2817fi 2818if test -z "$ac_file"; then : 2819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2820$as_echo "no" >&6; } 2821$as_echo "$as_me: failed program was:" >&5 2822sed 's/^/| /' conftest.$ac_ext >&5 2823 2824{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2825$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2826as_fn_error 77 "C compiler cannot create executables 2827See \`config.log' for more details" "$LINENO" 5; } 2828else 2829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2830$as_echo "yes" >&6; } 2831fi 2832{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2833$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2855# work properly (i.e., refer to `conftest.exe'), while it won't with 2856# `rm'. 2857for ac_file in conftest.exe conftest conftest.*; do 2858 test -f "$ac_file" || continue 2859 case $ac_file in 2860 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2861 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2862 break;; 2863 * ) break;; 2864 esac 2865done 2866else 2867 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2868$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2869as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2870See \`config.log' for more details" "$LINENO" 5; } 2871fi 2872rm -f conftest conftest$ac_cv_exeext 2873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2874$as_echo "$ac_cv_exeext" >&6; } 2875 2876rm -f conftest.$ac_ext 2877EXEEXT=$ac_cv_exeext 2878ac_exeext=$EXEEXT 2879cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2880/* end confdefs.h. */ 2881#include <stdio.h> 2882int 2883main () 2884{ 2885FILE *f = fopen ("conftest.out", "w"); 2886 return ferror (f) || fclose (f) != 0; 2887 2888 ; 2889 return 0; 2890} 2891_ACEOF 2892ac_clean_files="$ac_clean_files conftest.out" 2893# Check that the compiler produces executables we can run. If not, either 2894# the compiler is broken, or we cross compile. 2895{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2896$as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 2928If you meant to cross compile, use \`--host'. 2929See \`config.log' for more details" "$LINENO" 5; } 2930 fi 2931 fi 2932fi 2933{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2934$as_echo "$cross_compiling" >&6; } 2935 2936rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2937ac_clean_files=$ac_clean_files_save 2938{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2939$as_echo_n "checking for suffix of object files... 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It turns out that the SunPro C++ compiler does not properly 3314 # handle '-M -o', and we need to detect this. Also, some Intel 3315 # versions had trouble with output in subdirs. 3316 am__obj=sub/conftest.${OBJEXT-o} 3317 am__minus_obj="-o $am__obj" 3318 case $depmode in 3319 gcc) 3320 # This depmode causes a compiler race in universal mode. 3321 test "$am__universal" = false || continue 3322 ;; 3323 nosideeffect) 3324 # After this tag, mechanisms are not by side-effect, so they'll 3325 # only be used when explicitly requested. 3326 if test "x$enable_dependency_tracking" = xyes; then 3327 continue 3328 else 3329 break 3330 fi 3331 ;; 3332 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3333 # This compiler won't grok '-c -o', but also, the minuso test has 3334 # not run yet. 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So we grep stderr for any message 3352 # that says an option was ignored or not supported. 3353 # When given -MP, icc 7.0 and 7.1 complain thusly: 3354 # icc: Command line warning: ignoring option '-M'; no argument required 3355 # The diagnosis changed in icc 8.0: 3356 # icc: Command line remark: option '-MP' not supported 3357 if (grep 'ignoring option' conftest.err || 3358 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3359 am_cv_CC_dependencies_compiler_type=$depmode 3360 break 3361 fi 3362 fi 3363 done 3364 3365 cd .. 3366 rm -rf conftest.dir 3367else 3368 am_cv_CC_dependencies_compiler_type=none 3369fi 3370 3371fi 3372{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3373$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3374CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3375 3376 if 3377 test "x$enable_dependency_tracking" != xno \ 3378 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3379 am__fastdepCC_TRUE= 3380 am__fastdepCC_FALSE='#' 3381else 3382 am__fastdepCC_TRUE='#' 3383 am__fastdepCC_FALSE= 3384fi 3385 3386 3387 3388# Check whether --enable-compiler-warnings was given. 3389if test "${enable_compiler_warnings+set}" = set; then : 3390 enableval=$enable_compiler_warnings; 3391fi 3392case $enable_compiler_warnings in #( 3393 no | min | yes | max | all) : 3394 ;; #( 3395 *) : 3396 if test "x$enable_maintainer_mode" = xyes; then : 3397 enable_compiler_warnings=yes 3398else 3399 enable_compiler_warnings=min 3400fi ;; 3401esac 3402 3403 3404if test "`cd $srcdir && pwd`" != "`pwd`"; then 3405 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3406 # is not polluted with repeated "-I." 3407 am__isrc=' -I$(srcdir)' 3408 # test to see if srcdir already configured 3409 if test -f $srcdir/config.status; then 3410 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3411 fi 3412fi 3413 3414# test whether we have cygpath 3415if test -z "$CYGPATH_W"; then 3416 if (cygpath --version) >/dev/null 2>/dev/null; then 3417 CYGPATH_W='cygpath -w' 3418 else 3419 CYGPATH_W=echo 3420 fi 3421fi 3422 3423 3424# Define the identity of the package. 3425 PACKAGE='vlna--tex-live-' 3426 VERSION='1.5' 3427 3428 3429# Some tools Automake needs. 3430 3431ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3432 3433 3434AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3435 3436 3437AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3438 3439 3440AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3441 3442 3443MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3444 3445# For better backward compatibility. To be removed once Automake 1.9.x 3446# dies out for good. 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So use an aggressive probe to check that the usage we want is 3471# actually supported "in the wild" to an acceptable degree. 3472# See automake bug#10828. 3473# To make any issue more visible, cause the running configure to be aborted 3474# by default if the 'rm' program in use doesn't match our expectations; the 3475# user can still override this though. 3476if rm -f && rm -fr && rm -rf; then : OK; else 3477 cat >&2 <<'END' 3478Oops! 3479 3480Your 'rm' program seems unable to run without file operands specified 3481on the command line, even when the '-f' option is present. This is contrary 3482to the behaviour of most rm programs out there, and not conforming with 3483the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3484 3485Please tell bug-automake@gnu.org about your system, including the value 3486of your $PATH and any error possibly output before this message. This 3487can help us improve future automake versions. 3488 3489END 3490 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3491 echo 'Configuration will proceed anyway, since you have set the' >&2 3492 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3493 echo >&2 3494 else 3495 cat >&2 <<'END' 3496Aborting the configuration process, to ensure you take notice of the issue. 3497 3498You can download and install GNU coreutils to get an 'rm' implementation 3499that behaves properly: <http://www.gnu.org/software/coreutils/>. 3500 3501If you want to complete the configuration process using your problematic 3502'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3503to "yes", and re-run configure. 3504 3505END 3506 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3507 fi 3508fi 3509 3510 3511{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 3512$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... 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" >&6; } 3669if ${ac_cv_prog_ac_ct_CC+:} false; then : 3670 $as_echo_n "(cached) " >&6 3671else 3672 if test -n "$ac_ct_CC"; then 3673 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3674else 3675as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3676for as_dir in $PATH 3677do 3678 IFS=$as_save_IFS 3679 test -z "$as_dir" && as_dir=. 3680 for ac_exec_ext in '' $ac_executable_extensions; do 3681 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3682 ac_cv_prog_ac_ct_CC="gcc" 3683 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3684 break 2 3685 fi 3686done 3687 done 3688IFS=$as_save_IFS 3689 3690fi 3691fi 3692ac_ct_CC=$ac_cv_prog_ac_ct_CC 3693if test -n "$ac_ct_CC"; then 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3695$as_echo "$ac_ct_CC" >&6; } 3696else 3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3698$as_echo "no" >&6; } 3699fi 3700 3701 if test "x$ac_ct_CC" = x; then 3702 CC="" 3703 else 3704 case $cross_compiling:$ac_tool_warned in 3705yes:) 3706{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3707$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3708ac_tool_warned=yes ;; 3709esac 3710 CC=$ac_ct_CC 3711 fi 3712else 3713 CC="$ac_cv_prog_CC" 3714fi 3715 3716if test -z "$CC"; then 3717 if test -n "$ac_tool_prefix"; then 3718 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3719set dummy ${ac_tool_prefix}cc; ac_word=$2 3720{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3721$as_echo_n "checking for $ac_word... " >&6; } 3722if ${ac_cv_prog_CC+:} false; then : 3723 $as_echo_n "(cached) " >&6 3724else 3725 if test -n "$CC"; then 3726 ac_cv_prog_CC="$CC" # Let the user override the test. 3727else 3728as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3729for as_dir in $PATH 3730do 3731 IFS=$as_save_IFS 3732 test -z "$as_dir" && as_dir=. 3733 for ac_exec_ext in '' $ac_executable_extensions; do 3734 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3735 ac_cv_prog_CC="${ac_tool_prefix}cc" 3736 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3737 break 2 3738 fi 3739done 3740 done 3741IFS=$as_save_IFS 3742 3743fi 3744fi 3745CC=$ac_cv_prog_CC 3746if test -n "$CC"; then 3747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3748$as_echo "$CC" >&6; } 3749else 3750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3751$as_echo "no" >&6; } 3752fi 3753 3754 3755 fi 3756fi 3757if test -z "$CC"; then 3758 # Extract the first word of "cc", so it can be a program name with args. 3759set dummy cc; ac_word=$2 3760{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3761$as_echo_n "checking for $ac_word... " >&6; } 3762if ${ac_cv_prog_CC+:} false; then : 3763 $as_echo_n "(cached) " >&6 3764else 3765 if test -n "$CC"; then 3766 ac_cv_prog_CC="$CC" # Let the user override the test. 3767else 3768 ac_prog_rejected=no 3769as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3770for as_dir in $PATH 3771do 3772 IFS=$as_save_IFS 3773 test -z "$as_dir" && as_dir=. 3774 for ac_exec_ext in '' $ac_executable_extensions; do 3775 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3776 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3777 ac_prog_rejected=yes 3778 continue 3779 fi 3780 ac_cv_prog_CC="cc" 3781 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3782 break 2 3783 fi 3784done 3785 done 3786IFS=$as_save_IFS 3787 3788if test $ac_prog_rejected = yes; then 3789 # We found a bogon in the path, so make sure we never use it. 3790 set dummy $ac_cv_prog_CC 3791 shift 3792 if test $# != 0; then 3793 # We chose a different compiler from the bogus one. 3794 # However, it has the same basename, so the bogon will be chosen 3795 # first if we set CC to just the basename; use the full file name. 3796 shift 3797 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3798 fi 3799fi 3800fi 3801fi 3802CC=$ac_cv_prog_CC 3803if test -n "$CC"; then 3804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3805$as_echo "$CC" >&6; } 3806else 3807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3808$as_echo "no" >&6; } 3809fi 3810 3811 3812fi 3813if test -z "$CC"; then 3814 if test -n "$ac_tool_prefix"; then 3815 for ac_prog in cl.exe 3816 do 3817 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3818set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3819{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3820$as_echo_n "checking for $ac_word... " >&6; } 3821if ${ac_cv_prog_CC+:} false; then : 3822 $as_echo_n "(cached) " >&6 3823else 3824 if test -n "$CC"; then 3825 ac_cv_prog_CC="$CC" # Let the user override the test. 3826else 3827as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3828for as_dir in $PATH 3829do 3830 IFS=$as_save_IFS 3831 test -z "$as_dir" && as_dir=. 3832 for ac_exec_ext in '' $ac_executable_extensions; do 3833 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3834 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3835 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3836 break 2 3837 fi 3838done 3839 done 3840IFS=$as_save_IFS 3841 3842fi 3843fi 3844CC=$ac_cv_prog_CC 3845if test -n "$CC"; then 3846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3847$as_echo "$CC" >&6; } 3848else 3849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3850$as_echo "no" >&6; } 3851fi 3852 3853 3854 test -n "$CC" && break 3855 done 3856fi 3857if test -z "$CC"; then 3858 ac_ct_CC=$CC 3859 for ac_prog in cl.exe 3860do 3861 # Extract the first word of "$ac_prog", so it can be a program name with args. 3862set dummy $ac_prog; ac_word=$2 3863{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3864$as_echo_n "checking for $ac_word... " >&6; } 3865if ${ac_cv_prog_ac_ct_CC+:} false; then : 3866 $as_echo_n "(cached) " >&6 3867else 3868 if test -n "$ac_ct_CC"; then 3869 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3870else 3871as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3872for as_dir in $PATH 3873do 3874 IFS=$as_save_IFS 3875 test -z "$as_dir" && as_dir=. 3876 for ac_exec_ext in '' $ac_executable_extensions; do 3877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3878 ac_cv_prog_ac_ct_CC="$ac_prog" 3879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3880 break 2 3881 fi 3882done 3883 done 3884IFS=$as_save_IFS 3885 3886fi 3887fi 3888ac_ct_CC=$ac_cv_prog_ac_ct_CC 3889if test -n "$ac_ct_CC"; then 3890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3891$as_echo "$ac_ct_CC" >&6; } 3892else 3893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3894$as_echo "no" >&6; } 3895fi 3896 3897 3898 test -n "$ac_ct_CC" && break 3899done 3900 3901 if test "x$ac_ct_CC" = x; then 3902 CC="" 3903 else 3904 case $cross_compiling:$ac_tool_warned in 3905yes:) 3906{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3907$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3908ac_tool_warned=yes ;; 3909esac 3910 CC=$ac_ct_CC 3911 fi 3912fi 3913 3914fi 3915 3916 3917test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3918$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3919as_fn_error $? "no acceptable C compiler found in \$PATH 3920See \`config.log' for more details" "$LINENO" 5; } 3921 3922# Provide some information about the compiler. 3923$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3924set X $ac_compile 3925ac_compiler=$2 3926for ac_option in --version -v -V -qversion; do 3927 { { ac_try="$ac_compiler $ac_option >&5" 3928case "(($ac_try" in 3929 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3930 *) ac_try_echo=$ac_try;; 3931esac 3932eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3933$as_echo "$ac_try_echo"; } >&5 3934 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3935 ac_status=$? 3936 if test -s conftest.err; then 3937 sed '10a\ 3938... rest of stderr output deleted ... 3939 10q' conftest.err >conftest.er1 3940 cat conftest.er1 >&5 3941 fi 3942 rm -f conftest.er1 conftest.err 3943 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3944 test $ac_status = 0; } 3945done 3946 3947{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3948$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3949if ${ac_cv_c_compiler_gnu+:} false; then : 3950 $as_echo_n "(cached) " >&6 3951else 3952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3953/* end confdefs.h. */ 3954 3955int 3956main () 3957{ 3958#ifndef __GNUC__ 3959 choke me 3960#endif 3961 3962 ; 3963 return 0; 3964} 3965_ACEOF 3966if ac_fn_c_try_compile "$LINENO"; then : 3967 ac_compiler_gnu=yes 3968else 3969 ac_compiler_gnu=no 3970fi 3971rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3972ac_cv_c_compiler_gnu=$ac_compiler_gnu 3973 3974fi 3975{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3976$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3977if test $ac_compiler_gnu = yes; then 3978 GCC=yes 3979else 3980 GCC= 3981fi 3982ac_test_CFLAGS=${CFLAGS+set} 3983ac_save_CFLAGS=$CFLAGS 3984{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3985$as_echo_n "checking whether $CC accepts -g... " >&6; } 3986if ${ac_cv_prog_cc_g+:} false; then : 3987 $as_echo_n "(cached) " >&6 3988else 3989 ac_save_c_werror_flag=$ac_c_werror_flag 3990 ac_c_werror_flag=yes 3991 ac_cv_prog_cc_g=no 3992 CFLAGS="-g" 3993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3994/* end confdefs.h. */ 3995 3996int 3997main () 3998{ 3999 4000 ; 4001 return 0; 4002} 4003_ACEOF 4004if ac_fn_c_try_compile "$LINENO"; then : 4005 ac_cv_prog_cc_g=yes 4006else 4007 CFLAGS="" 4008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4009/* end confdefs.h. */ 4010 4011int 4012main () 4013{ 4014 4015 ; 4016 return 0; 4017} 4018_ACEOF 4019if ac_fn_c_try_compile "$LINENO"; then : 4020 4021else 4022 ac_c_werror_flag=$ac_save_c_werror_flag 4023 CFLAGS="-g" 4024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4025/* end confdefs.h. */ 4026 4027int 4028main () 4029{ 4030 4031 ; 4032 return 0; 4033} 4034_ACEOF 4035if ac_fn_c_try_compile "$LINENO"; then : 4036 ac_cv_prog_cc_g=yes 4037fi 4038rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4039fi 4040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4041fi 4042rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4043 ac_c_werror_flag=$ac_save_c_werror_flag 4044fi 4045{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4046$as_echo "$ac_cv_prog_cc_g" >&6; } 4047if test "$ac_test_CFLAGS" = set; then 4048 CFLAGS=$ac_save_CFLAGS 4049elif test $ac_cv_prog_cc_g = yes; then 4050 if test "$GCC" = yes; then 4051 CFLAGS="-g -O2" 4052 else 4053 CFLAGS="-g" 4054 fi 4055else 4056 if test "$GCC" = yes; then 4057 CFLAGS="-O2" 4058 else 4059 CFLAGS= 4060 fi 4061fi 4062{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 4063$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 4064if ${ac_cv_prog_cc_c89+:} false; then : 4065 $as_echo_n "(cached) " >&6 4066else 4067 ac_cv_prog_cc_c89=no 4068ac_save_CC=$CC 4069cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4070/* end confdefs.h. */ 4071#include <stdarg.h> 4072#include <stdio.h> 4073struct stat; 4074/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 4075struct buf { int x; }; 4076FILE * (*rcsopen) (struct buf *, struct stat *, int); 4077static char *e (p, i) 4078 char **p; 4079 int i; 4080{ 4081 return p[i]; 4082} 4083static char *f (char * (*g) (char **, int), char **p, ...) 4084{ 4085 char *s; 4086 va_list v; 4087 va_start (v,p); 4088 s = g (p, va_arg (v,int)); 4089 va_end (v); 4090 return s; 4091} 4092 4093/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 4094 function prototypes and stuff, but not '\xHH' hex character constants. 4095 These don't provoke an error unfortunately, instead are silently treated 4096 as 'x'. The following induces an error, until -std is added to get 4097 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 4098 array size at least. It's necessary to write '\x00'==0 to get something 4099 that's true only with -std. */ 4100int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 4101 4102/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 4103 inside strings and character constants. */ 4104#define FOO(x) 'x' 4105int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 4106 4107int test (int i, double x); 4108struct s1 {int (*f) (int a);}; 4109struct s2 {int (*f) (double a);}; 4110int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 4111int argc; 4112char **argv; 4113int 4114main () 4115{ 4116return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 4117 ; 4118 return 0; 4119} 4120_ACEOF 4121for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 4122 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4123do 4124 CC="$ac_save_CC $ac_arg" 4125 if ac_fn_c_try_compile "$LINENO"; then : 4126 ac_cv_prog_cc_c89=$ac_arg 4127fi 4128rm -f core conftest.err conftest.$ac_objext 4129 test "x$ac_cv_prog_cc_c89" != "xno" && break 4130done 4131rm -f conftest.$ac_ext 4132CC=$ac_save_CC 4133 4134fi 4135# AC_CACHE_VAL 4136case "x$ac_cv_prog_cc_c89" in 4137 x) 4138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4139$as_echo "none needed" >&6; } ;; 4140 xno) 4141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4142$as_echo "unsupported" >&6; } ;; 4143 *) 4144 CC="$CC $ac_cv_prog_cc_c89" 4145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4146$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 4147esac 4148if test "x$ac_cv_prog_cc_c89" != xno; then : 4149 4150fi 4151 4152ac_ext=c 4153ac_cpp='$CPP $CPPFLAGS' 4154ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4155ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4156ac_compiler_gnu=$ac_cv_c_compiler_gnu 4157 4158ac_ext=c 4159ac_cpp='$CPP $CPPFLAGS' 4160ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4161ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4162ac_compiler_gnu=$ac_cv_c_compiler_gnu 4163{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4164$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 4165if ${am_cv_prog_cc_c_o+:} false; then : 4166 $as_echo_n "(cached) " >&6 4167else 4168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4169/* end confdefs.h. */ 4170 4171int 4172main () 4173{ 4174 4175 ; 4176 return 0; 4177} 4178_ACEOF 4179 # Make sure it works both with $CC and with simple cc. 4180 # Following AC_PROG_CC_C_O, we do the test twice because some 4181 # compilers refuse to overwrite an existing .o file with -o, 4182 # though they will create one. 4183 am_cv_prog_cc_c_o=yes 4184 for am_i in 1 2; do 4185 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4186 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4187 ac_status=$? 4188 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4189 (exit $ac_status); } \ 4190 && test -f conftest2.$ac_objext; then 4191 : OK 4192 else 4193 am_cv_prog_cc_c_o=no 4194 break 4195 fi 4196 done 4197 rm -f core conftest* 4198 unset am_i 4199fi 4200{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4201$as_echo "$am_cv_prog_cc_c_o" >&6; } 4202if test "$am_cv_prog_cc_c_o" != yes; then 4203 # Losing compiler, so override with the script. 4204 # FIXME: It is wrong to rewrite CC. 4205 # But if we don't then we get into trouble of one sort or another. 4206 # A longer-term fix would be to have automake use am__CC in this case, 4207 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4208 CC="$am_aux_dir/compile $CC" 4209fi 4210ac_ext=c 4211ac_cpp='$CPP $CPPFLAGS' 4212ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4213ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4214ac_compiler_gnu=$ac_cv_c_compiler_gnu 4215 4216 4217depcc="$CC" am_compiler_list= 4218 4219{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4220$as_echo_n "checking dependency style of $depcc... " >&6; } 4221if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4222 $as_echo_n "(cached) " >&6 4223else 4224 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4225 # We make a subdir and do the tests there. Otherwise we can end up 4226 # making bogus files that we don't know about and never remove. For 4227 # instance it was reported that on HP-UX the gcc test will end up 4228 # making a dummy file named 'D' -- because '-MD' means "put the output 4229 # in D". 4230 rm -rf conftest.dir 4231 mkdir conftest.dir 4232 # Copy depcomp to subdir because otherwise we won't find it if we're 4233 # using a relative directory. 4234 cp "$am_depcomp" conftest.dir 4235 cd conftest.dir 4236 # We will build objects and dependencies in a subdirectory because 4237 # it helps to detect inapplicable dependency modes. For instance 4238 # both Tru64's cc and ICC support -MD to output dependencies as a 4239 # side effect of compilation, but ICC will put the dependencies in 4240 # the current directory while Tru64 will put them in the object 4241 # directory. 4242 mkdir sub 4243 4244 am_cv_CC_dependencies_compiler_type=none 4245 if test "$am_compiler_list" = ""; then 4246 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4247 fi 4248 am__universal=false 4249 case " $depcc " in #( 4250 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4251 esac 4252 4253 for depmode in $am_compiler_list; do 4254 # Setup a source with many dependencies, because some compilers 4255 # like to wrap large dependency lists on column 80 (with \), and 4256 # we should not choose a depcomp mode which is confused by this. 4257 # 4258 # We need to recreate these files for each test, as the compiler may 4259 # overwrite some of them when testing with obscure command lines. 4260 # This happens at least with the AIX C compiler. 4261 : > sub/conftest.c 4262 for i in 1 2 3 4 5 6; do 4263 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4264 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4265 # Solaris 10 /bin/sh. 4266 echo '/* dummy */' > sub/conftst$i.h 4267 done 4268 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4269 4270 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4271 # mode. It turns out that the SunPro C++ compiler does not properly 4272 # handle '-M -o', and we need to detect this. Also, some Intel 4273 # versions had trouble with output in subdirs. 4274 am__obj=sub/conftest.${OBJEXT-o} 4275 am__minus_obj="-o $am__obj" 4276 case $depmode in 4277 gcc) 4278 # This depmode causes a compiler race in universal mode. 4279 test "$am__universal" = false || continue 4280 ;; 4281 nosideeffect) 4282 # After this tag, mechanisms are not by side-effect, so they'll 4283 # only be used when explicitly requested. 4284 if test "x$enable_dependency_tracking" = xyes; then 4285 continue 4286 else 4287 break 4288 fi 4289 ;; 4290 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4291 # This compiler won't grok '-c -o', but also, the minuso test has 4292 # not run yet. These depmodes are late enough in the game, and 4293 # so weak that their functioning should not be impacted. 4294 am__obj=conftest.${OBJEXT-o} 4295 am__minus_obj= 4296 ;; 4297 none) break ;; 4298 esac 4299 if depmode=$depmode \ 4300 source=sub/conftest.c object=$am__obj \ 4301 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4302 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4303 >/dev/null 2>conftest.err && 4304 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4305 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4306 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4307 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4308 # icc doesn't choke on unknown options, it will just issue warnings 4309 # or remarks (even with -Werror). So we grep stderr for any message 4310 # that says an option was ignored or not supported. 4311 # When given -MP, icc 7.0 and 7.1 complain thusly: 4312 # icc: Command line warning: ignoring option '-M'; no argument required 4313 # The diagnosis changed in icc 8.0: 4314 # icc: Command line remark: option '-MP' not supported 4315 if (grep 'ignoring option' conftest.err || 4316 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4317 am_cv_CC_dependencies_compiler_type=$depmode 4318 break 4319 fi 4320 fi 4321 done 4322 4323 cd .. 4324 rm -rf conftest.dir 4325else 4326 am_cv_CC_dependencies_compiler_type=none 4327fi 4328 4329fi 4330{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4331$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4332CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4333 4334 if 4335 test "x$enable_dependency_tracking" != xno \ 4336 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4337 am__fastdepCC_TRUE= 4338 am__fastdepCC_FALSE='#' 4339else 4340 am__fastdepCC_TRUE='#' 4341 am__fastdepCC_FALSE= 4342fi 4343 4344 4345 4346# With --enable-maintainer-mode we may want to regenerate 4347# vlna.c, vlna.tex, and vlna.dvi, this requires ctangle, cweave, and csplain. 4348for ac_prog in ctangle 4349do 4350 # Extract the first word of "$ac_prog", so it can be a program name with args. 4351set dummy $ac_prog; ac_word=$2 4352{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4353$as_echo_n "checking for $ac_word... " >&6; } 4354if ${ac_cv_prog_CTANGLE+:} false; then : 4355 $as_echo_n "(cached) " >&6 4356else 4357 if test -n "$CTANGLE"; then 4358 ac_cv_prog_CTANGLE="$CTANGLE" # Let the user override the test. 4359else 4360as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4361for as_dir in $PATH 4362do 4363 IFS=$as_save_IFS 4364 test -z "$as_dir" && as_dir=. 4365 for ac_exec_ext in '' $ac_executable_extensions; do 4366 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4367 ac_cv_prog_CTANGLE="$ac_prog" 4368 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4369 break 2 4370 fi 4371done 4372 done 4373IFS=$as_save_IFS 4374 4375fi 4376fi 4377CTANGLE=$ac_cv_prog_CTANGLE 4378if test -n "$CTANGLE"; then 4379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CTANGLE" >&5 4380$as_echo "$CTANGLE" >&6; } 4381else 4382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4383$as_echo "no" >&6; } 4384fi 4385 4386 4387 test -n "$CTANGLE" && break 4388done 4389test -n "$CTANGLE" || CTANGLE="none" 4390 4391for ac_prog in cweave 4392do 4393 # Extract the first word of "$ac_prog", so it can be a program name with args. 4394set dummy $ac_prog; ac_word=$2 4395{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4396$as_echo_n "checking for $ac_word... " >&6; } 4397if ${ac_cv_prog_CWEAVE+:} false; then : 4398 $as_echo_n "(cached) " >&6 4399else 4400 if test -n "$CWEAVE"; then 4401 ac_cv_prog_CWEAVE="$CWEAVE" # Let the user override the test. 4402else 4403as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4404for as_dir in $PATH 4405do 4406 IFS=$as_save_IFS 4407 test -z "$as_dir" && as_dir=. 4408 for ac_exec_ext in '' $ac_executable_extensions; do 4409 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4410 ac_cv_prog_CWEAVE="$ac_prog" 4411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4412 break 2 4413 fi 4414done 4415 done 4416IFS=$as_save_IFS 4417 4418fi 4419fi 4420CWEAVE=$ac_cv_prog_CWEAVE 4421if test -n "$CWEAVE"; then 4422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CWEAVE" >&5 4423$as_echo "$CWEAVE" >&6; } 4424else 4425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4426$as_echo "no" >&6; } 4427fi 4428 4429 4430 test -n "$CWEAVE" && break 4431done 4432test -n "$CWEAVE" || CWEAVE="none" 4433 4434for ac_prog in csplain 4435do 4436 # Extract the first word of "$ac_prog", so it can be a program name with args. 4437set dummy $ac_prog; ac_word=$2 4438{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4439$as_echo_n "checking for $ac_word... " >&6; } 4440if ${ac_cv_prog_CSPLAIN+:} false; then : 4441 $as_echo_n "(cached) " >&6 4442else 4443 if test -n "$CSPLAIN"; then 4444 ac_cv_prog_CSPLAIN="$CSPLAIN" # Let the user override the test. 4445else 4446as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4447for as_dir in $PATH 4448do 4449 IFS=$as_save_IFS 4450 test -z "$as_dir" && as_dir=. 4451 for ac_exec_ext in '' $ac_executable_extensions; do 4452 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4453 ac_cv_prog_CSPLAIN="$ac_prog" 4454 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4455 break 2 4456 fi 4457done 4458 done 4459IFS=$as_save_IFS 4460 4461fi 4462fi 4463CSPLAIN=$ac_cv_prog_CSPLAIN 4464if test -n "$CSPLAIN"; then 4465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CSPLAIN" >&5 4466$as_echo "$CSPLAIN" >&6; } 4467else 4468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4469$as_echo "no" >&6; } 4470fi 4471 4472 4473 test -n "$CSPLAIN" && break 4474done 4475test -n "$CSPLAIN" || CSPLAIN="none" 4476 4477 4478do_cweb=$enable_maintainer_mode 4479if test x"$do_cweb" = xyes; then 4480 case :$CTANGLE:$CWEAVE:$CSPLAIN: in 4481 *:none:*) 4482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can not regenerate vlna.c, vlna.tex, and vlna.dvi -- requires ctangle, cweave, and csplain." >&5 4483$as_echo "$as_me: WARNING: Can not regenerate vlna.c, vlna.tex, and vlna.dvi -- requires ctangle, cweave, and csplain." >&2;} 4484 do_cweb=no 4485 ;; 4486 esac 4487fi 4488 if test "x$do_cweb" = xyes; then 4489 do_cweb_TRUE= 4490 do_cweb_FALSE='#' 4491else 4492 do_cweb_TRUE='#' 4493 do_cweb_FALSE= 4494fi 4495 4496 4497VLNA_TREE=vlna-1.5 4498 4499 4500ac_config_files="$ac_config_files Makefile" 4501 4502cat >confcache <<\_ACEOF 4503# This file is a shell script that caches the results of configure 4504# tests run on this system so they can be shared between configure 4505# scripts and configure runs, see configure's option --config-cache. 4506# It is not useful on other systems. If it contains results you don't 4507# want to keep, you may remove or edit it. 4508# 4509# config.status only pays attention to the cache file if you give it 4510# the --recheck option to rerun configure. 4511# 4512# `ac_cv_env_foo' variables (set or unset) will be overridden when 4513# loading this file, other *unset* `ac_cv_foo' will be assigned the 4514# following values. 4515 4516_ACEOF 4517 4518# The following way of writing the cache mishandles newlines in values, 4519# but we know of no workaround that is simple, portable, and efficient. 4520# So, we kill variables containing newlines. 4521# Ultrix sh set writes to stderr and can't be redirected directly, 4522# and sets the high bit in the cache file unless we assign to the vars. 4523( 4524 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4525 eval ac_val=\$$ac_var 4526 case $ac_val in #( 4527 *${as_nl}*) 4528 case $ac_var in #( 4529 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4530$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4531 esac 4532 case $ac_var in #( 4533 _ | IFS | as_nl) ;; #( 4534 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4535 *) { eval $ac_var=; unset $ac_var;} ;; 4536 esac ;; 4537 esac 4538 done 4539 4540 (set) 2>&1 | 4541 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4542 *${as_nl}ac_space=\ *) 4543 # `set' does not quote correctly, so add quotes: double-quote 4544 # substitution turns \\\\ into \\, and sed turns \\ into \. 4545 sed -n \ 4546 "s/'/'\\\\''/g; 4547 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4548 ;; #( 4549 *) 4550 # `set' quotes correctly as required by POSIX, so do not add quotes. 4551 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4552 ;; 4553 esac | 4554 sort 4555) | 4556 sed ' 4557 /^ac_cv_env_/b end 4558 t clear 4559 :clear 4560 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4561 t end 4562 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4563 :end' >>confcache 4564if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4565 if test -w "$cache_file"; then 4566 if test "x$cache_file" != "x/dev/null"; then 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4568$as_echo "$as_me: updating cache $cache_file" >&6;} 4569 if test ! -f "$cache_file" || test -h "$cache_file"; then 4570 cat confcache >"$cache_file" 4571 else 4572 case $cache_file in #( 4573 */* | ?:*) 4574 mv -f confcache "$cache_file"$$ && 4575 mv -f "$cache_file"$$ "$cache_file" ;; #( 4576 *) 4577 mv -f confcache "$cache_file" ;; 4578 esac 4579 fi 4580 fi 4581 else 4582 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4583$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4584 fi 4585fi 4586rm -f confcache 4587 4588test "x$prefix" = xNONE && prefix=$ac_default_prefix 4589# Let make expand exec_prefix. 4590test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4591 4592# Transform confdefs.h into DEFS. 4593# Protect against shell expansion while executing Makefile rules. 4594# Protect against Makefile macro expansion. 4595# 4596# If the first sed substitution is executed (which looks for macros that 4597# take arguments), then branch to the quote section. Otherwise, 4598# look for a macro that doesn't take arguments. 4599ac_script=' 4600:mline 4601/\\$/{ 4602 N 4603 s,\\\n,, 4604 b mline 4605} 4606t clear 4607:clear 4608s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 4609t quote 4610s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 4611t quote 4612b any 4613:quote 4614s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 4615s/\[/\\&/g 4616s/\]/\\&/g 4617s/\$/$$/g 4618H 4619:any 4620${ 4621 g 4622 s/^\n// 4623 s/\n/ /g 4624 p 4625} 4626' 4627DEFS=`sed -n "$ac_script" confdefs.h` 4628 4629 4630ac_libobjs= 4631ac_ltlibobjs= 4632U= 4633for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4634 # 1. Remove the extension, and $U if already installed. 4635 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4636 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4637 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4638 # will be set to the directory where LIBOBJS objects are built. 4639 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4640 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4641done 4642LIBOBJS=$ac_libobjs 4643 4644LTLIBOBJS=$ac_ltlibobjs 4645 4646 4647{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 4648$as_echo_n "checking that generated files are newer than configure... " >&6; } 4649 if test -n "$am_sleep_pid"; then 4650 # Hide warnings about reused PIDs. 4651 wait $am_sleep_pid 2>/dev/null 4652 fi 4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 4654$as_echo "done" >&6; } 4655 if test -n "$EXEEXT"; then 4656 am__EXEEXT_TRUE= 4657 am__EXEEXT_FALSE='#' 4658else 4659 am__EXEEXT_TRUE='#' 4660 am__EXEEXT_FALSE= 4661fi 4662 4663if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 4664 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 4665Usually this means the macro was only invoked conditionally." "$LINENO" 5 4666fi 4667if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 4668 as_fn_error $? "conditional \"AMDEP\" was never defined. 4669Usually this means the macro was only invoked conditionally." "$LINENO" 5 4670fi 4671if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 4672 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 4673Usually this means the macro was only invoked conditionally." "$LINENO" 5 4674fi 4675if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 4676 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 4677Usually this means the macro was only invoked conditionally." "$LINENO" 5 4678fi 4679if test -z "${do_cweb_TRUE}" && test -z "${do_cweb_FALSE}"; then 4680 as_fn_error $? "conditional \"do_cweb\" was never defined. 4681Usually this means the macro was only invoked conditionally." "$LINENO" 5 4682fi 4683 4684: "${CONFIG_STATUS=./config.status}" 4685ac_write_fail=0 4686ac_clean_files_save=$ac_clean_files 4687ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4688{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4689$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4690as_write_fail=0 4691cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4692#! $SHELL 4693# Generated by $as_me. 4694# Run this file to recreate the current configuration. 4695# Compiler output produced by configure, useful for debugging 4696# configure, is in config.log if it exists. 4697 4698debug=false 4699ac_cs_recheck=false 4700ac_cs_silent=false 4701 4702SHELL=\${CONFIG_SHELL-$SHELL} 4703export SHELL 4704_ASEOF 4705cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4706## -------------------- ## 4707## M4sh Initialization. ## 4708## -------------------- ## 4709 4710# Be more Bourne compatible 4711DUALCASE=1; export DUALCASE # for MKS sh 4712if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4713 emulate sh 4714 NULLCMD=: 4715 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4716 # is contrary to our usage. Disable this feature. 4717 alias -g '${1+"$@"}'='"$@"' 4718 setopt NO_GLOB_SUBST 4719else 4720 case `(set -o) 2>/dev/null` in #( 4721 *posix*) : 4722 set -o posix ;; #( 4723 *) : 4724 ;; 4725esac 4726fi 4727 4728 4729as_nl=' 4730' 4731export as_nl 4732# Printing a long string crashes Solaris 7 /usr/bin/printf. 4733as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4734as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4735as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4736# Prefer a ksh shell builtin over an external printf program on Solaris, 4737# but without wasting forks for bash or zsh. 4738if test -z "$BASH_VERSION$ZSH_VERSION" \ 4739 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4740 as_echo='print -r --' 4741 as_echo_n='print -rn --' 4742elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4743 as_echo='printf %s\n' 4744 as_echo_n='printf %s' 4745else 4746 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4747 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4748 as_echo_n='/usr/ucb/echo -n' 4749 else 4750 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4751 as_echo_n_body='eval 4752 arg=$1; 4753 case $arg in #( 4754 *"$as_nl"*) 4755 expr "X$arg" : "X\\(.*\\)$as_nl"; 4756 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4757 esac; 4758 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4759 ' 4760 export as_echo_n_body 4761 as_echo_n='sh -c $as_echo_n_body as_echo' 4762 fi 4763 export as_echo_body 4764 as_echo='sh -c $as_echo_body as_echo' 4765fi 4766 4767# The user is always right. 4768if test "${PATH_SEPARATOR+set}" != set; then 4769 PATH_SEPARATOR=: 4770 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4771 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4772 PATH_SEPARATOR=';' 4773 } 4774fi 4775 4776 4777# IFS 4778# We need space, tab and new line, in precisely that order. Quoting is 4779# there to prevent editors from complaining about space-tab. 4780# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4781# splitting by setting IFS to empty value.) 4782IFS=" "" $as_nl" 4783 4784# Find who we are. Look in the path if we contain no directory separator. 4785as_myself= 4786case $0 in #(( 4787 *[\\/]* ) as_myself=$0 ;; 4788 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4789for as_dir in $PATH 4790do 4791 IFS=$as_save_IFS 4792 test -z "$as_dir" && as_dir=. 4793 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4794 done 4795IFS=$as_save_IFS 4796 4797 ;; 4798esac 4799# We did not find ourselves, most probably we were run as `sh COMMAND' 4800# in which case we are not to be found in the path. 4801if test "x$as_myself" = x; then 4802 as_myself=$0 4803fi 4804if test ! -f "$as_myself"; then 4805 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4806 exit 1 4807fi 4808 4809# Unset variables that we do not need and which cause bugs (e.g. in 4810# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4811# suppresses any "Segmentation fault" message there. '((' could 4812# trigger a bug in pdksh 5.2.14. 4813for as_var in BASH_ENV ENV MAIL MAILPATH 4814do eval test x\${$as_var+set} = xset \ 4815 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4816done 4817PS1='$ ' 4818PS2='> ' 4819PS4='+ ' 4820 4821# NLS nuisances. 4822LC_ALL=C 4823export LC_ALL 4824LANGUAGE=C 4825export LANGUAGE 4826 4827# CDPATH. 4828(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4829 4830 4831# as_fn_error STATUS ERROR [LINENO LOG_FD] 4832# ---------------------------------------- 4833# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4834# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4835# script with STATUS, using 1 if that was 0. 4836as_fn_error () 4837{ 4838 as_status=$1; test $as_status -eq 0 && as_status=1 4839 if test "$4"; then 4840 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4841 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4842 fi 4843 $as_echo "$as_me: error: $2" >&2 4844 as_fn_exit $as_status 4845} # as_fn_error 4846 4847 4848# as_fn_set_status STATUS 4849# ----------------------- 4850# Set $? to STATUS, without forking. 4851as_fn_set_status () 4852{ 4853 return $1 4854} # as_fn_set_status 4855 4856# as_fn_exit STATUS 4857# ----------------- 4858# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4859as_fn_exit () 4860{ 4861 set +e 4862 as_fn_set_status $1 4863 exit $1 4864} # as_fn_exit 4865 4866# as_fn_unset VAR 4867# --------------- 4868# Portably unset VAR. 4869as_fn_unset () 4870{ 4871 { eval $1=; unset $1;} 4872} 4873as_unset=as_fn_unset 4874# as_fn_append VAR VALUE 4875# ---------------------- 4876# Append the text in VALUE to the end of the definition contained in VAR. Take 4877# advantage of any shell optimizations that allow amortized linear growth over 4878# repeated appends, instead of the typical quadratic growth present in naive 4879# implementations. 4880if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4881 eval 'as_fn_append () 4882 { 4883 eval $1+=\$2 4884 }' 4885else 4886 as_fn_append () 4887 { 4888 eval $1=\$$1\$2 4889 } 4890fi # as_fn_append 4891 4892# as_fn_arith ARG... 4893# ------------------ 4894# Perform arithmetic evaluation on the ARGs, and store the result in the 4895# global $as_val. Take advantage of shells that can avoid forks. The arguments 4896# must be portable across $(()) and expr. 4897if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4898 eval 'as_fn_arith () 4899 { 4900 as_val=$(( $* )) 4901 }' 4902else 4903 as_fn_arith () 4904 { 4905 as_val=`expr "$@" || test $? -eq 1` 4906 } 4907fi # as_fn_arith 4908 4909 4910if expr a : '\(a\)' >/dev/null 2>&1 && 4911 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4912 as_expr=expr 4913else 4914 as_expr=false 4915fi 4916 4917if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4918 as_basename=basename 4919else 4920 as_basename=false 4921fi 4922 4923if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4924 as_dirname=dirname 4925else 4926 as_dirname=false 4927fi 4928 4929as_me=`$as_basename -- "$0" || 4930$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4931 X"$0" : 'X\(//\)$' \| \ 4932 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4933$as_echo X/"$0" | 4934 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4935 s//\1/ 4936 q 4937 } 4938 /^X\/\(\/\/\)$/{ 4939 s//\1/ 4940 q 4941 } 4942 /^X\/\(\/\).*/{ 4943 s//\1/ 4944 q 4945 } 4946 s/.*/./; q'` 4947 4948# Avoid depending upon Character Ranges. 4949as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4950as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4951as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4952as_cr_digits='0123456789' 4953as_cr_alnum=$as_cr_Letters$as_cr_digits 4954 4955ECHO_C= ECHO_N= ECHO_T= 4956case `echo -n x` in #((((( 4957-n*) 4958 case `echo 'xy\c'` in 4959 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4960 xy) ECHO_C='\c';; 4961 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4962 ECHO_T=' ';; 4963 esac;; 4964*) 4965 ECHO_N='-n';; 4966esac 4967 4968rm -f conf$$ conf$$.exe conf$$.file 4969if test -d conf$$.dir; then 4970 rm -f conf$$.dir/conf$$.file 4971else 4972 rm -f conf$$.dir 4973 mkdir conf$$.dir 2>/dev/null 4974fi 4975if (echo >conf$$.file) 2>/dev/null; then 4976 if ln -s conf$$.file conf$$ 2>/dev/null; then 4977 as_ln_s='ln -s' 4978 # ... but there are two gotchas: 4979 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4980 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4981 # In both cases, we have to default to `cp -pR'. 4982 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4983 as_ln_s='cp -pR' 4984 elif ln conf$$.file conf$$ 2>/dev/null; then 4985 as_ln_s=ln 4986 else 4987 as_ln_s='cp -pR' 4988 fi 4989else 4990 as_ln_s='cp -pR' 4991fi 4992rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4993rmdir conf$$.dir 2>/dev/null 4994 4995 4996# as_fn_mkdir_p 4997# ------------- 4998# Create "$as_dir" as a directory, including parents if necessary. 4999as_fn_mkdir_p () 5000{ 5001 5002 case $as_dir in #( 5003 -*) as_dir=./$as_dir;; 5004 esac 5005 test -d "$as_dir" || eval $as_mkdir_p || { 5006 as_dirs= 5007 while :; do 5008 case $as_dir in #( 5009 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5010 *) as_qdir=$as_dir;; 5011 esac 5012 as_dirs="'$as_qdir' $as_dirs" 5013 as_dir=`$as_dirname -- "$as_dir" || 5014$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5015 X"$as_dir" : 'X\(//\)[^/]' \| \ 5016 X"$as_dir" : 'X\(//\)$' \| \ 5017 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5018$as_echo X"$as_dir" | 5019 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5020 s//\1/ 5021 q 5022 } 5023 /^X\(\/\/\)[^/].*/{ 5024 s//\1/ 5025 q 5026 } 5027 /^X\(\/\/\)$/{ 5028 s//\1/ 5029 q 5030 } 5031 /^X\(\/\).*/{ 5032 s//\1/ 5033 q 5034 } 5035 s/.*/./; q'` 5036 test -d "$as_dir" && break 5037 done 5038 test -z "$as_dirs" || eval "mkdir $as_dirs" 5039 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5040 5041 5042} # as_fn_mkdir_p 5043if mkdir -p . 2>/dev/null; then 5044 as_mkdir_p='mkdir -p "$as_dir"' 5045else 5046 test -d ./-p && rmdir ./-p 5047 as_mkdir_p=false 5048fi 5049 5050 5051# as_fn_executable_p FILE 5052# ----------------------- 5053# Test if FILE is an executable regular file. 5054as_fn_executable_p () 5055{ 5056 test -f "$1" && test -x "$1" 5057} # as_fn_executable_p 5058as_test_x='test -x' 5059as_executable_p=as_fn_executable_p 5060 5061# Sed expression to map a string onto a valid CPP name. 5062as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5063 5064# Sed expression to map a string onto a valid variable name. 5065as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5066 5067 5068exec 6>&1 5069## ----------------------------------- ## 5070## Main body of $CONFIG_STATUS script. ## 5071## ----------------------------------- ## 5072_ASEOF 5073test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5074 5075cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5076# Save the log message, to keep $0 and so on meaningful, and to 5077# report actual input values of CONFIG_FILES etc. instead of their 5078# values after options handling. 5079ac_log=" 5080This file was extended by vlna (TeX Live) $as_me 1.5, which was 5081generated by GNU Autoconf 2.69. Invocation command line was 5082 5083 CONFIG_FILES = $CONFIG_FILES 5084 CONFIG_HEADERS = $CONFIG_HEADERS 5085 CONFIG_LINKS = $CONFIG_LINKS 5086 CONFIG_COMMANDS = $CONFIG_COMMANDS 5087 $ $0 $@ 5088 5089on `(hostname || uname -n) 2>/dev/null | sed 1q` 5090" 5091 5092_ACEOF 5093 5094case $ac_config_files in *" 5095"*) set x $ac_config_files; shift; ac_config_files=$*;; 5096esac 5097 5098 5099 5100cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5101# Files that config.status was made for. 5102config_files="$ac_config_files" 5103config_commands="$ac_config_commands" 5104 5105_ACEOF 5106 5107cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5108ac_cs_usage="\ 5109\`$as_me' instantiates files and other configuration actions 5110from templates according to the current configuration. Unless the files 5111and actions are specified as TAGs, all are instantiated by default. 5112 5113Usage: $0 [OPTION]... [TAG]... 5114 5115 -h, --help print this help, then exit 5116 -V, --version print version number and configuration settings, then exit 5117 --config print configuration, then exit 5118 -q, --quiet, --silent 5119 do not print progress messages 5120 -d, --debug don't remove temporary files 5121 --recheck update $as_me by reconfiguring in the same conditions 5122 --file=FILE[:TEMPLATE] 5123 instantiate the configuration file FILE 5124 5125Configuration files: 5126$config_files 5127 5128Configuration commands: 5129$config_commands 5130 5131Report bugs to <tex-live@tug.org>." 5132 5133_ACEOF 5134cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5135ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5136ac_cs_version="\\ 5137vlna (TeX Live) config.status 1.5 5138configured by $0, generated by GNU Autoconf 2.69, 5139 with options \\"\$ac_cs_config\\" 5140 5141Copyright (C) 2012 Free Software Foundation, Inc. 5142This config.status script is free software; the Free Software Foundation 5143gives unlimited permission to copy, distribute and modify it." 5144 5145ac_pwd='$ac_pwd' 5146srcdir='$srcdir' 5147INSTALL='$INSTALL' 5148MKDIR_P='$MKDIR_P' 5149AWK='$AWK' 5150test -n "\$AWK" || AWK=awk 5151_ACEOF 5152 5153cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5154# The default lists apply if the user does not specify any file. 5155ac_need_defaults=: 5156while test $# != 0 5157do 5158 case $1 in 5159 --*=?*) 5160 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5161 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5162 ac_shift=: 5163 ;; 5164 --*=) 5165 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5166 ac_optarg= 5167 ac_shift=: 5168 ;; 5169 *) 5170 ac_option=$1 5171 ac_optarg=$2 5172 ac_shift=shift 5173 ;; 5174 esac 5175 5176 case $ac_option in 5177 # Handling of the options. 5178 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5179 ac_cs_recheck=: ;; 5180 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5181 $as_echo "$ac_cs_version"; exit ;; 5182 --config | --confi | --conf | --con | --co | --c ) 5183 $as_echo "$ac_cs_config"; exit ;; 5184 --debug | --debu | --deb | --de | --d | -d ) 5185 debug=: ;; 5186 --file | --fil | --fi | --f ) 5187 $ac_shift 5188 case $ac_optarg in 5189 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5190 '') as_fn_error $? "missing file argument" ;; 5191 esac 5192 as_fn_append CONFIG_FILES " '$ac_optarg'" 5193 ac_need_defaults=false;; 5194 --he | --h | --help | --hel | -h ) 5195 $as_echo "$ac_cs_usage"; exit ;; 5196 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5197 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5198 ac_cs_silent=: ;; 5199 5200 # This is an error. 5201 -*) as_fn_error $? "unrecognized option: \`$1' 5202Try \`$0 --help' for more information." ;; 5203 5204 *) as_fn_append ac_config_targets " $1" 5205 ac_need_defaults=false ;; 5206 5207 esac 5208 shift 5209done 5210 5211ac_configure_extra_args= 5212 5213if $ac_cs_silent; then 5214 exec 6>/dev/null 5215 ac_configure_extra_args="$ac_configure_extra_args --silent" 5216fi 5217 5218_ACEOF 5219cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5220if \$ac_cs_recheck; then 5221 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5222 shift 5223 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5224 CONFIG_SHELL='$SHELL' 5225 export CONFIG_SHELL 5226 exec "\$@" 5227fi 5228 5229_ACEOF 5230cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5231exec 5>>config.log 5232{ 5233 echo 5234 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5235## Running $as_me. ## 5236_ASBOX 5237 $as_echo "$ac_log" 5238} >&5 5239 5240_ACEOF 5241cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5242# 5243# INIT-COMMANDS 5244# 5245AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 5246 5247_ACEOF 5248 5249cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5250 5251# Handling of arguments. 5252for ac_config_target in $ac_config_targets 5253do 5254 case $ac_config_target in 5255 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 5256 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5257 5258 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5259 esac 5260done 5261 5262 5263# If the user did not use the arguments to specify the items to instantiate, 5264# then the envvar interface is used. Set only those that are not. 5265# We use the long form for the default assignment because of an extremely 5266# bizarre bug on SunOS 4.1.3. 5267if $ac_need_defaults; then 5268 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5269 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5270fi 5271 5272# Have a temporary directory for convenience. Make it in the build tree 5273# simply because there is no reason against having it here, and in addition, 5274# creating and moving files from /tmp can sometimes cause problems. 5275# Hook for its removal unless debugging. 5276# Note that there is a small window in which the directory will not be cleaned: 5277# after its creation but before its name has been assigned to `$tmp'. 5278$debug || 5279{ 5280 tmp= ac_tmp= 5281 trap 'exit_status=$? 5282 : "${ac_tmp:=$tmp}" 5283 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5284' 0 5285 trap 'as_fn_exit 1' 1 2 13 15 5286} 5287# Create a (secure) tmp directory for tmp files. 5288 5289{ 5290 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5291 test -d "$tmp" 5292} || 5293{ 5294 tmp=./conf$$-$RANDOM 5295 (umask 077 && mkdir "$tmp") 5296} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5297ac_tmp=$tmp 5298 5299# Set up the scripts for CONFIG_FILES section. 5300# No need to generate them if there are no CONFIG_FILES. 5301# This happens for instance with `./config.status config.h'. 5302if test -n "$CONFIG_FILES"; then 5303 5304 5305ac_cr=`echo X | tr X '\015'` 5306# On cygwin, bash can eat \r inside `` if the user requested igncr. 5307# But we know of no other shell where ac_cr would be empty at this 5308# point, so we can use a bashism as a fallback. 5309if test "x$ac_cr" = x; then 5310 eval ac_cr=\$\'\\r\' 5311fi 5312ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5313if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5314 ac_cs_awk_cr='\\r' 5315else 5316 ac_cs_awk_cr=$ac_cr 5317fi 5318 5319echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5320_ACEOF 5321 5322 5323{ 5324 echo "cat >conf$$subs.awk <<_ACEOF" && 5325 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5326 echo "_ACEOF" 5327} >conf$$subs.sh || 5328 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5329ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5330ac_delim='%!_!# ' 5331for ac_last_try in false false false false false :; do 5332 . ./conf$$subs.sh || 5333 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5334 5335 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5336 if test $ac_delim_n = $ac_delim_num; then 5337 break 5338 elif $ac_last_try; then 5339 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5340 else 5341 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5342 fi 5343done 5344rm -f conf$$subs.sh 5345 5346cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5347cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5348_ACEOF 5349sed -n ' 5350h 5351s/^/S["/; s/!.*/"]=/ 5352p 5353g 5354s/^[^!]*!// 5355:repl 5356t repl 5357s/'"$ac_delim"'$// 5358t delim 5359:nl 5360h 5361s/\(.\{148\}\)..*/\1/ 5362t more1 5363s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5364p 5365n 5366b repl 5367:more1 5368s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5369p 5370g 5371s/.\{148\}// 5372t nl 5373:delim 5374h 5375s/\(.\{148\}\)..*/\1/ 5376t more2 5377s/["\\]/\\&/g; s/^/"/; s/$/"/ 5378p 5379b 5380:more2 5381s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5382p 5383g 5384s/.\{148\}// 5385t delim 5386' <conf$$subs.awk | sed ' 5387/^[^""]/{ 5388 N 5389 s/\n// 5390} 5391' >>$CONFIG_STATUS || ac_write_fail=1 5392rm -f conf$$subs.awk 5393cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5394_ACAWK 5395cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5396 for (key in S) S_is_set[key] = 1 5397 FS = "" 5398 5399} 5400{ 5401 line = $ 0 5402 nfields = split(line, field, "@") 5403 substed = 0 5404 len = length(field[1]) 5405 for (i = 2; i < nfields; i++) { 5406 key = field[i] 5407 keylen = length(key) 5408 if (S_is_set[key]) { 5409 value = S[key] 5410 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5411 len += length(value) + length(field[++i]) 5412 substed = 1 5413 } else 5414 len += 1 + keylen 5415 } 5416 5417 print line 5418} 5419 5420_ACAWK 5421_ACEOF 5422cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5423if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5424 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5425else 5426 cat 5427fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5428 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5429_ACEOF 5430 5431# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5432# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5433# trailing colons and then remove the whole line if VPATH becomes empty 5434# (actually we leave an empty line to preserve line numbers). 5435if test "x$srcdir" = x.; then 5436 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5437h 5438s/// 5439s/^/:/ 5440s/[ ]*$/:/ 5441s/:\$(srcdir):/:/g 5442s/:\${srcdir}:/:/g 5443s/:@srcdir@:/:/g 5444s/^:*// 5445s/:*$// 5446x 5447s/\(=[ ]*\).*/\1/ 5448G 5449s/\n// 5450s/^[^=]*=[ ]*$// 5451}' 5452fi 5453 5454cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5455fi # test -n "$CONFIG_FILES" 5456 5457 5458eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 5459shift 5460for ac_tag 5461do 5462 case $ac_tag in 5463 :[FHLC]) ac_mode=$ac_tag; continue;; 5464 esac 5465 case $ac_mode$ac_tag in 5466 :[FHL]*:*);; 5467 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5468 :[FH]-) ac_tag=-:-;; 5469 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5470 esac 5471 ac_save_IFS=$IFS 5472 IFS=: 5473 set x $ac_tag 5474 IFS=$ac_save_IFS 5475 shift 5476 ac_file=$1 5477 shift 5478 5479 case $ac_mode in 5480 :L) ac_source=$1;; 5481 :[FH]) 5482 ac_file_inputs= 5483 for ac_f 5484 do 5485 case $ac_f in 5486 -) ac_f="$ac_tmp/stdin";; 5487 *) # Look for the file first in the build tree, then in the source tree 5488 # (if the path is not absolute). The absolute path cannot be DOS-style, 5489 # because $ac_f cannot contain `:'. 5490 test -f "$ac_f" || 5491 case $ac_f in 5492 [\\/$]*) false;; 5493 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5494 esac || 5495 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5496 esac 5497 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5498 as_fn_append ac_file_inputs " '$ac_f'" 5499 done 5500 5501 # Let's still pretend it is `configure' which instantiates (i.e., don't 5502 # use $as_me), people would be surprised to read: 5503 # /* config.h. Generated by config.status. */ 5504 configure_input='Generated from '` 5505 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5506 `' by configure.' 5507 if test x"$ac_file" != x-; then 5508 configure_input="$ac_file. $configure_input" 5509 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5510$as_echo "$as_me: creating $ac_file" >&6;} 5511 fi 5512 # Neutralize special characters interpreted by sed in replacement strings. 5513 case $configure_input in #( 5514 *\&* | *\|* | *\\* ) 5515 ac_sed_conf_input=`$as_echo "$configure_input" | 5516 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5517 *) ac_sed_conf_input=$configure_input;; 5518 esac 5519 5520 case $ac_tag in 5521 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5522 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5523 esac 5524 ;; 5525 esac 5526 5527 ac_dir=`$as_dirname -- "$ac_file" || 5528$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5529 X"$ac_file" : 'X\(//\)[^/]' \| \ 5530 X"$ac_file" : 'X\(//\)$' \| \ 5531 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5532$as_echo X"$ac_file" | 5533 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5534 s//\1/ 5535 q 5536 } 5537 /^X\(\/\/\)[^/].*/{ 5538 s//\1/ 5539 q 5540 } 5541 /^X\(\/\/\)$/{ 5542 s//\1/ 5543 q 5544 } 5545 /^X\(\/\).*/{ 5546 s//\1/ 5547 q 5548 } 5549 s/.*/./; q'` 5550 as_dir="$ac_dir"; as_fn_mkdir_p 5551 ac_builddir=. 5552 5553case "$ac_dir" in 5554.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5555*) 5556 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5557 # A ".." for each directory in $ac_dir_suffix. 5558 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5559 case $ac_top_builddir_sub in 5560 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5561 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5562 esac ;; 5563esac 5564ac_abs_top_builddir=$ac_pwd 5565ac_abs_builddir=$ac_pwd$ac_dir_suffix 5566# for backward compatibility: 5567ac_top_builddir=$ac_top_build_prefix 5568 5569case $srcdir in 5570 .) # We are building in place. 5571 ac_srcdir=. 5572 ac_top_srcdir=$ac_top_builddir_sub 5573 ac_abs_top_srcdir=$ac_pwd ;; 5574 [\\/]* | ?:[\\/]* ) # Absolute name. 5575 ac_srcdir=$srcdir$ac_dir_suffix; 5576 ac_top_srcdir=$srcdir 5577 ac_abs_top_srcdir=$srcdir ;; 5578 *) # Relative name. 5579 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5580 ac_top_srcdir=$ac_top_build_prefix$srcdir 5581 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5582esac 5583ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5584 5585 5586 case $ac_mode in 5587 :F) 5588 # 5589 # CONFIG_FILE 5590 # 5591 5592 case $INSTALL in 5593 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5594 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5595 esac 5596 ac_MKDIR_P=$MKDIR_P 5597 case $MKDIR_P in 5598 [\\/$]* | ?:[\\/]* ) ;; 5599 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 5600 esac 5601_ACEOF 5602 5603cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5604# If the template does not know about datarootdir, expand it. 5605# FIXME: This hack should be removed a few years after 2.60. 5606ac_datarootdir_hack=; ac_datarootdir_seen= 5607ac_sed_dataroot=' 5608/datarootdir/ { 5609 p 5610 q 5611} 5612/@datadir@/p 5613/@docdir@/p 5614/@infodir@/p 5615/@localedir@/p 5616/@mandir@/p' 5617case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5618*datarootdir*) ac_datarootdir_seen=yes;; 5619*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5621$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5622_ACEOF 5623cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5624 ac_datarootdir_hack=' 5625 s&@datadir@&$datadir&g 5626 s&@docdir@&$docdir&g 5627 s&@infodir@&$infodir&g 5628 s&@localedir@&$localedir&g 5629 s&@mandir@&$mandir&g 5630 s&\\\${datarootdir}&$datarootdir&g' ;; 5631esac 5632_ACEOF 5633 5634# Neutralize VPATH when `$srcdir' = `.'. 5635# Shell code in configure.ac might set extrasub. 5636# FIXME: do we really want to maintain this feature? 5637cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5638ac_sed_extra="$ac_vpsub 5639$extrasub 5640_ACEOF 5641cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5642:t 5643/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5644s|@configure_input@|$ac_sed_conf_input|;t t 5645s&@top_builddir@&$ac_top_builddir_sub&;t t 5646s&@top_build_prefix@&$ac_top_build_prefix&;t t 5647s&@srcdir@&$ac_srcdir&;t t 5648s&@abs_srcdir@&$ac_abs_srcdir&;t t 5649s&@top_srcdir@&$ac_top_srcdir&;t t 5650s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5651s&@builddir@&$ac_builddir&;t t 5652s&@abs_builddir@&$ac_abs_builddir&;t t 5653s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5654s&@INSTALL@&$ac_INSTALL&;t t 5655s&@MKDIR_P@&$ac_MKDIR_P&;t t 5656$ac_datarootdir_hack 5657" 5658eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5659 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5660 5661test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5662 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5663 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5664 "$ac_tmp/out"`; test -z "$ac_out"; } && 5665 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5666which seems to be undefined. Please make sure it is defined" >&5 5667$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5668which seems to be undefined. Please make sure it is defined" >&2;} 5669 5670 rm -f "$ac_tmp/stdin" 5671 case $ac_file in 5672 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5673 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5674 esac \ 5675 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5676 ;; 5677 5678 5679 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 5680$as_echo "$as_me: executing $ac_file commands" >&6;} 5681 ;; 5682 esac 5683 5684 5685 case $ac_file$ac_mode in 5686 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 5687 # Older Autoconf quotes --file arguments for eval, but not when files 5688 # are listed without --file. Let's play safe and only enable the eval 5689 # if we detect the quoting. 5690 case $CONFIG_FILES in 5691 *\'*) eval set x "$CONFIG_FILES" ;; 5692 *) set x $CONFIG_FILES ;; 5693 esac 5694 shift 5695 for mf 5696 do 5697 # Strip MF so we end up with the name of the file. 5698 mf=`echo "$mf" | sed -e 's/:.*$//'` 5699 # Check whether this is an Automake generated Makefile or not. 5700 # We used to match only the files named 'Makefile.in', but 5701 # some people rename them; so instead we look at the file content. 5702 # Grep'ing the first line is not enough: some people post-process 5703 # each Makefile.in and add a new line on top of each file to say so. 5704 # Grep'ing the whole file is not good either: AIX grep has a line 5705 # limit of 2048, but all sed's we know have understand at least 4000. 5706 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then 5707 dirpart=`$as_dirname -- "$mf" || 5708$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5709 X"$mf" : 'X\(//\)[^/]' \| \ 5710 X"$mf" : 'X\(//\)$' \| \ 5711 X"$mf" : 'X\(/\)' \| . 2>/dev/null || 5712$as_echo X"$mf" | 5713 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5714 s//\1/ 5715 q 5716 } 5717 /^X\(\/\/\)[^/].*/{ 5718 s//\1/ 5719 q 5720 } 5721 /^X\(\/\/\)$/{ 5722 s//\1/ 5723 q 5724 } 5725 /^X\(\/\).*/{ 5726 s//\1/ 5727 q 5728 } 5729 s/.*/./; q'` 5730 else 5731 continue 5732 fi 5733 # Extract the definition of DEPDIR, am__include, and am__quote 5734 # from the Makefile without running 'make'. 5735 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` 5736 test -z "$DEPDIR" && continue 5737 am__include=`sed -n 's/^am__include = //p' < "$mf"` 5738 test -z "$am__include" && continue 5739 am__quote=`sed -n 's/^am__quote = //p' < "$mf"` 5740 # Find all dependency output files, they are included files with 5741 # $(DEPDIR) in their names. We invoke sed twice because it is the 5742 # simplest approach to changing $(DEPDIR) to its actual value in the 5743 # expansion. 5744 for file in `sed -n " 5745 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ 5746 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do 5747 # Make sure the directory exists. 5748 test -f "$dirpart/$file" && continue 5749 fdir=`$as_dirname -- "$file" || 5750$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5751 X"$file" : 'X\(//\)[^/]' \| \ 5752 X"$file" : 'X\(//\)$' \| \ 5753 X"$file" : 'X\(/\)' \| . 2>/dev/null || 5754$as_echo X"$file" | 5755 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5756 s//\1/ 5757 q 5758 } 5759 /^X\(\/\/\)[^/].*/{ 5760 s//\1/ 5761 q 5762 } 5763 /^X\(\/\/\)$/{ 5764 s//\1/ 5765 q 5766 } 5767 /^X\(\/\).*/{ 5768 s//\1/ 5769 q 5770 } 5771 s/.*/./; q'` 5772 as_dir=$dirpart/$fdir; as_fn_mkdir_p 5773 # echo "creating $dirpart/$file" 5774 echo '# dummy' > "$dirpart/$file" 5775 done 5776 done 5777} 5778 ;; 5779 5780 esac 5781done # for ac_tag 5782 5783 5784as_fn_exit 0 5785_ACEOF 5786ac_clean_files=$ac_clean_files_save 5787 5788test $ac_write_fail = 0 || 5789 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5790 5791 5792# configure is writing to config.log, and then calls config.status. 5793# config.status does its own redirection, appending to config.log. 5794# Unfortunately, on DOS this fails, as config.log is still kept open 5795# by configure, so config.status won't be able to write to it; its 5796# output is simply discarded. So we exec the FD to /dev/null, 5797# effectively closing config.log, so it can be properly (re)opened and 5798# appended to by config.status. When coming back to configure, we 5799# need to make the FD available again. 5800if test "$no_create" != yes; then 5801 ac_cs_success=: 5802 ac_config_status_args= 5803 test "$silent" = yes && 5804 ac_config_status_args="$ac_config_status_args --quiet" 5805 exec 5>/dev/null 5806 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5807 exec 5>>config.log 5808 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5809 # would make configure fail if this is the last instruction. 5810 $ac_cs_success || as_fn_exit 1 5811fi 5812if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5813 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5814$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5815fi 5816 5817