1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for simplereader.c frame1.c. 4# 5# 6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 7# 8# 9# This configure script is free software; the Free Software Foundation 10# gives unlimited permission to copy, distribute and modify it. 11## -------------------- ## 12## M4sh Initialization. ## 13## -------------------- ## 14 15# Be more Bourne compatible 16DUALCASE=1; export DUALCASE # for MKS sh 17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18 emulate sh 19 NULLCMD=: 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 21 # is contrary to our usage. Disable this feature. 22 alias -g '${1+"$@"}'='"$@"' 23 setopt NO_GLOB_SUBST 24else 25 case `(set -o) 2>/dev/null` in #( 26 *posix*) : 27 set -o posix ;; #( 28 *) : 29 ;; 30esac 31fi 32 33 34as_nl=' 35' 36export as_nl 37# Printing a long string crashes Solaris 7 /usr/bin/printf. 38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 41# Prefer a ksh shell builtin over an external printf program on Solaris, 42# but without wasting forks for bash or zsh. 43if test -z "$BASH_VERSION$ZSH_VERSION" \ 44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 45 as_echo='print -r --' 46 as_echo_n='print -rn --' 47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 48 as_echo='printf %s\n' 49 as_echo_n='printf %s' 50else 51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 53 as_echo_n='/usr/ucb/echo -n' 54 else 55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 56 as_echo_n_body='eval 57 arg=$1; 58 case $arg in #( 59 *"$as_nl"*) 60 expr "X$arg" : "X\\(.*\\)$as_nl"; 61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 62 esac; 63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 64 ' 65 export as_echo_n_body 66 as_echo_n='sh -c $as_echo_n_body as_echo' 67 fi 68 export as_echo_body 69 as_echo='sh -c $as_echo_body as_echo' 70fi 71 72# The user is always right. 73if test "${PATH_SEPARATOR+set}" != set; then 74 PATH_SEPARATOR=: 75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 77 PATH_SEPARATOR=';' 78 } 79fi 80 81 82# IFS 83# We need space, tab and new line, in precisely that order. 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'((' could 117# trigger a bug in pdksh 5.2.14. 118for as_var in BASH_ENV ENV MAIL MAILPATH 119do eval test x\${$as_var+set} = xset \ 120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 121done 122PS1='$ ' 123PS2='> ' 124PS4='+ ' 125 126# NLS nuisances. 127LC_ALL=C 128export LC_ALL 129LANGUAGE=C 130export LANGUAGE 131 132# CDPATH. 133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 134 135# Use a proper internal environment variable to ensure we don't fall 136 # into an infinite loop, continuously re-executing ourselves. 137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 138 _as_can_reexec=no; export _as_can_reexec; 139 # We cannot yet assume a decent shell, so we have to provide a 140# neutralization value for shells without unset; and this also 141# works around shells that cannot unset nonexistent variables. 142# Preserve -v and -x to the replacement shell. 143BASH_ENV=/dev/null 144ENV=/dev/null 145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 146case $- in # (((( 147 *v*x* | *x*v* ) as_opts=-vx ;; 148 *v* ) as_opts=-v ;; 149 *x* ) as_opts=-x ;; 150 * ) as_opts= ;; 151esac 152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 153# Admittedly, this is quite paranoid, since all the known shells bail 154# out after a failed `exec'. 155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 156as_fn_exit 255 157 fi 158 # We don't want this to propagate to other subprocesses. 159 { _as_can_reexec=; unset _as_can_reexec;} 160if test "x$CONFIG_SHELL" = x; then 161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 162 emulate sh 163 NULLCMD=: 164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 165 # is contrary to our usage. Disable this feature. 166 alias -g '\${1+\"\$@\"}'='\"\$@\"' 167 setopt NO_GLOB_SUBST 168else 169 case \`(set -o) 2>/dev/null\` in #( 170 *posix*) : 171 set -o posix ;; #( 172 *) : 173 ;; 174esac 175fi 176" 177 as_required="as_fn_return () { (exit \$1); } 178as_fn_success () { as_fn_return 0; } 179as_fn_failure () { as_fn_return 1; } 180as_fn_ret_success () { return 0; } 181as_fn_ret_failure () { return 1; } 182 183exitcode=0 184as_fn_success || { exitcode=1; echo as_fn_success failed.; } 185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 189 190else 191 exitcode=1; echo positional parameters were not saved. 192fi 193test x\$exitcode = x0 || exit 1 194test -x / || exit 1" 195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 199test \$(( 1 + 1 )) = 2 || exit 1" 200 if (eval "$as_required") 2>/dev/null; then : 201 as_have_required=yes 202else 203 as_have_required=no 204fi 205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 206 207else 208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 209as_found=false 210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 211do 212 IFS=$as_save_IFS 213 test -z "$as_dir" && as_dir=. 214 as_found=: 215 case $as_dir in #( 216 /*) 217 for as_base in sh bash ksh sh5; do 218 # Try only shells that exist, to save several forks. 219 as_shell=$as_dir/$as_base 220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 222 CONFIG_SHELL=$as_shell as_have_required=yes 223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 break 2 225fi 226fi 227 done;; 228 esac 229 as_found=false 230done 231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 233 CONFIG_SHELL=$SHELL as_have_required=yes 234fi; } 235IFS=$as_save_IFS 236 237 238 if test "x$CONFIG_SHELL" != x; then : 239 export CONFIG_SHELL 240 # We cannot yet assume a decent shell, so we have to provide a 241# neutralization value for shells without unset; and this also 242# works around shells that cannot unset nonexistent variables. 243# Preserve -v and -x to the replacement shell. 244BASH_ENV=/dev/null 245ENV=/dev/null 246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 247case $- in # (((( 248 *v*x* | *x*v* ) as_opts=-vx ;; 249 *v* ) as_opts=-v ;; 250 *x* ) as_opts=-x ;; 251 * ) as_opts= ;; 252esac 253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 254# Admittedly, this is quite paranoid, since all the known shells bail 255# out after a failed `exec'. 256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 257exit 255 258fi 259 260 if test x$as_have_required = xno; then : 261 $as_echo "$0: This script requires a shell more modern than all" 262 $as_echo "$0: the shells that I found on your system." 263 if test x${ZSH_VERSION+set} = xset ; then 264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 265 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 266 else 267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system, 268$0: including any error possibly output before this 269$0: message. 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"cannot create directory $as_dir" 356 357 358} # as_fn_mkdir_p 359 360# as_fn_executable_p FILE 361# ----------------------- 362# Test if FILE is an executable regular file. 363as_fn_executable_p () 364{ 365 test -f "$1" && test -x "$1" 366} # as_fn_executable_p 367# as_fn_append VAR VALUE 368# ---------------------- 369# Append the text in VALUE to the end of the definition contained in VAR. Take 370# advantage of any shell optimizations that allow amortized linear growth over 371# repeated appends, instead of the typical quadratic growth present in naive 372# implementations. 373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 374 eval 'as_fn_append () 375 { 376 eval $1+=\$2 377 }' 378else 379 as_fn_append () 380 { 381 eval $1=\$$1\$2 382 } 383fi # as_fn_append 384 385# as_fn_arith ARG... 386# ------------------ 387# Perform arithmetic evaluation on the ARGs, and store the result in the 388# global $as_val. Take advantage of shells that can avoid forks. 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" >&6; } 2152if ${ac_cv_prog_CC+:} false; then : 2153 $as_echo_n "(cached) " >&6 2154else 2155 if test -n "$CC"; then 2156 ac_cv_prog_CC="$CC" # Let the user override the test. 2157else 2158as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2159for as_dir in $PATH 2160do 2161 IFS=$as_save_IFS 2162 test -z "$as_dir" && as_dir=. 2163 for ac_exec_ext in '' $ac_executable_extensions; do 2164 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2165 ac_cv_prog_CC="${ac_tool_prefix}cc" 2166 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2167 break 2 2168 fi 2169done 2170 done 2171IFS=$as_save_IFS 2172 2173fi 2174fi 2175CC=$ac_cv_prog_CC 2176if test -n "$CC"; then 2177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2178$as_echo "$CC" >&6; } 2179else 2180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2181$as_echo "no" >&6; } 2182fi 2183 2184 2185 fi 2186fi 2187if test -z "$CC"; then 2188 # Extract the first word of "cc", so it can be a program name with args. 2189set dummy cc; ac_word=$2 2190{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2191$as_echo_n "checking for $ac_word... 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" >&6; } 2295if ${ac_cv_prog_ac_ct_CC+:} false; then : 2296 $as_echo_n "(cached) " >&6 2297else 2298 if test -n "$ac_ct_CC"; then 2299 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2300else 2301as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2302for as_dir in $PATH 2303do 2304 IFS=$as_save_IFS 2305 test -z "$as_dir" && as_dir=. 2306 for ac_exec_ext in '' $ac_executable_extensions; do 2307 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2308 ac_cv_prog_ac_ct_CC="$ac_prog" 2309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2310 break 2 2311 fi 2312done 2313 done 2314IFS=$as_save_IFS 2315 2316fi 2317fi 2318ac_ct_CC=$ac_cv_prog_ac_ct_CC 2319if test -n "$ac_ct_CC"; then 2320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2321$as_echo "$ac_ct_CC" >&6; } 2322else 2323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2324$as_echo "no" >&6; } 2325fi 2326 2327 2328 test -n "$ac_ct_CC" && break 2329done 2330 2331 if test "x$ac_ct_CC" = x; then 2332 CC="" 2333 else 2334 case $cross_compiling:$ac_tool_warned in 2335yes:) 2336{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2337$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2338ac_tool_warned=yes ;; 2339esac 2340 CC=$ac_ct_CC 2341 fi 2342fi 2343 2344fi 2345 2346 2347test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2348$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2349as_fn_error $? "no acceptable C compiler found in \$PATH 2350See \`config.log' for more details" "$LINENO" 5; } 2351 2352# Provide some information about the compiler. 2353$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2354set X $ac_compile 2355ac_compiler=$2 2356for ac_option in --version -v -V -qversion; do 2357 { { ac_try="$ac_compiler $ac_option >&5" 2358case "(($ac_try" in 2359 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2360 *) ac_try_echo=$ac_try;; 2361esac 2362eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2363$as_echo "$ac_try_echo"; } >&5 2364 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2365 ac_status=$? 2366 if test -s conftest.err; then 2367 sed '10a\ 2368... rest of stderr output deleted ... 2369 10q' conftest.err >conftest.er1 2370 cat conftest.er1 >&5 2371 fi 2372 rm -f conftest.er1 conftest.err 2373 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2374 test $ac_status = 0; } 2375done 2376 2377cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2378/* end confdefs.h. */ 2379 2380int 2381main () 2382{ 2383 2384 ; 2385 return 0; 2386} 2387_ACEOF 2388ac_clean_files_save=$ac_clean_files 2389ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2390# Try to create an executable without -o first, disregard a.out. 2391# It will help us diagnose broken compilers, and finding out an intuition 2392# of exeext. 2393{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2394$as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2424# so that the user can short-circuit this test for compilers unknown to 2425# Autoconf. 2426for ac_file in $ac_files '' 2427do 2428 test -f "$ac_file" || continue 2429 case $ac_file in 2430 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2431 ;; 2432 [ab].out ) 2433 # We found the default executable, but exeext='' is most 2434 # certainly right. 2435 break;; 2436 *.* ) 2437 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2438 then :; else 2439 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2440 fi 2441 # We set ac_cv_exeext here because the later test for it is not 2442 # safe: cross compilers may not add the suffix if given an `-o' 2443 # argument, so we may need to know it at that point already. 2444 # Even if this section looks crufty: it has the advantage of 2445 # actually working. 2446 break;; 2447 * ) 2448 break;; 2449 esac 2450done 2451test "$ac_cv_exeext" = no && ac_cv_exeext= 2452 2453else 2454 ac_file='' 2455fi 2456if test -z "$ac_file"; then : 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2458$as_echo "no" >&6; } 2459$as_echo "$as_me: failed program was:" >&5 2460sed 's/^/| /' conftest.$ac_ext >&5 2461 2462{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2463$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2464as_fn_error 77 "C compiler cannot create executables 2465See \`config.log' for more details" "$LINENO" 5; } 2466else 2467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2468$as_echo "yes" >&6; } 2469fi 2470{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2471$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will 2493# work properly (i.e., refer to `conftest.exe'), while it won't with 2494# `rm'. 2495for ac_file in conftest.exe conftest conftest.*; do 2496 test -f "$ac_file" || continue 2497 case $ac_file in 2498 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2499 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2500 break;; 2501 * ) break;; 2502 esac 2503done 2504else 2505 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2506$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2507as_fn_error $? "cannot compute suffix of executables: cannot compile and link 2508See \`config.log' for more details" "$LINENO" 5; } 2509fi 2510rm -f conftest conftest$ac_cv_exeext 2511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 2512$as_echo "$ac_cv_exeext" >&6; } 2513 2514rm -f conftest.$ac_ext 2515EXEEXT=$ac_cv_exeext 2516ac_exeext=$EXEEXT 2517cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2518/* end confdefs.h. */ 2519#include <stdio.h> 2520int 2521main () 2522{ 2523FILE *f = fopen ("conftest.out", "w"); 2524 return ferror (f) || fclose (f) != 0; 2525 2526 ; 2527 return 0; 2528} 2529_ACEOF 2530ac_clean_files="$ac_clean_files conftest.out" 2531# Check that the compiler produces executables we can run. If not, either 2532# the compiler is broken, or we cross compile. 2533{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 2534$as_echo_n "checking whether we are cross compiling... " >&6; } 2535if test "$cross_compiling" != yes; then 2536 { { ac_try="$ac_link" 2537case "(($ac_try" in 2538 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2539 *) ac_try_echo=$ac_try;; 2540esac 2541eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2542$as_echo "$ac_try_echo"; } >&5 2543 (eval "$ac_link") 2>&5 2544 ac_status=$? 2545 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2546 test $ac_status = 0; } 2547 if { ac_try='./conftest$ac_cv_exeext' 2548 { { case "(($ac_try" in 2549 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2550 *) ac_try_echo=$ac_try;; 2551esac 2552eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2553$as_echo "$ac_try_echo"; } >&5 2554 (eval "$ac_try") 2>&5 2555 ac_status=$? 2556 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2557 test $ac_status = 0; }; }; then 2558 cross_compiling=no 2559 else 2560 if test "$cross_compiling" = maybe; then 2561 cross_compiling=yes 2562 else 2563 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2564$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2565as_fn_error $? "cannot run C compiled programs. 2566If you meant to cross compile, use \`--host'. 2567See \`config.log' for more details" "$LINENO" 5; } 2568 fi 2569 fi 2570fi 2571{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2572$as_echo "$cross_compiling" >&6; } 2573 2574rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2575ac_clean_files=$ac_clean_files_save 2576{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2577$as_echo_n "checking for suffix of object files... " >&6; } 2578if ${ac_cv_objext+:} false; then : 2579 $as_echo_n "(cached) " >&6 2580else 2581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2582/* end confdefs.h. */ 2583 2584int 2585main () 2586{ 2587 2588 ; 2589 return 0; 2590} 2591_ACEOF 2592rm -f conftest.o conftest.obj 2593if { { ac_try="$ac_compile" 2594case "(($ac_try" in 2595 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2596 *) ac_try_echo=$ac_try;; 2597esac 2598eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2599$as_echo "$ac_try_echo"; } >&5 2600 (eval "$ac_compile") 2>&5 2601 ac_status=$? 2602 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2603 test $ac_status = 0; }; then : 2604 for ac_file in conftest.o conftest.obj conftest.*; do 2605 test -f "$ac_file" || continue; 2606 case $ac_file in 2607 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2608 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2609 break;; 2610 esac 2611done 2612else 2613 $as_echo "$as_me: failed program was:" >&5 2614sed 's/^/| /' conftest.$ac_ext >&5 2615 2616{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2617$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2618as_fn_error $? "cannot compute suffix of object files: cannot compile 2619See \`config.log' for more details" "$LINENO" 5; } 2620fi 2621rm -f conftest.$ac_cv_objext conftest.$ac_ext 2622fi 2623{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2624$as_echo "$ac_cv_objext" >&6; } 2625OBJEXT=$ac_cv_objext 2626ac_objext=$OBJEXT 2627{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2628$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2629if ${ac_cv_c_compiler_gnu+:} false; then : 2630 $as_echo_n "(cached) " >&6 2631else 2632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2633/* end confdefs.h. */ 2634 2635int 2636main () 2637{ 2638#ifndef __GNUC__ 2639 choke me 2640#endif 2641 2642 ; 2643 return 0; 2644} 2645_ACEOF 2646if ac_fn_c_try_compile "$LINENO"; then : 2647 ac_compiler_gnu=yes 2648else 2649 ac_compiler_gnu=no 2650fi 2651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2652ac_cv_c_compiler_gnu=$ac_compiler_gnu 2653 2654fi 2655{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2656$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2657if test $ac_compiler_gnu = yes; then 2658 GCC=yes 2659else 2660 GCC= 2661fi 2662ac_test_CFLAGS=${CFLAGS+set} 2663ac_save_CFLAGS=$CFLAGS 2664{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2665$as_echo_n "checking whether $CC accepts -g... " >&6; } 2666if ${ac_cv_prog_cc_g+:} false; then : 2667 $as_echo_n "(cached) " >&6 2668else 2669 ac_save_c_werror_flag=$ac_c_werror_flag 2670 ac_c_werror_flag=yes 2671 ac_cv_prog_cc_g=no 2672 CFLAGS="-g" 2673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2674/* end confdefs.h. */ 2675 2676int 2677main () 2678{ 2679 2680 ; 2681 return 0; 2682} 2683_ACEOF 2684if ac_fn_c_try_compile "$LINENO"; then : 2685 ac_cv_prog_cc_g=yes 2686else 2687 CFLAGS="" 2688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2689/* end confdefs.h. */ 2690 2691int 2692main () 2693{ 2694 2695 ; 2696 return 0; 2697} 2698_ACEOF 2699if ac_fn_c_try_compile "$LINENO"; then : 2700 2701else 2702 ac_c_werror_flag=$ac_save_c_werror_flag 2703 CFLAGS="-g" 2704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2705/* end confdefs.h. */ 2706 2707int 2708main () 2709{ 2710 2711 ; 2712 return 0; 2713} 2714_ACEOF 2715if ac_fn_c_try_compile "$LINENO"; then : 2716 ac_cv_prog_cc_g=yes 2717fi 2718rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2719fi 2720rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2721fi 2722rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2723 ac_c_werror_flag=$ac_save_c_werror_flag 2724fi 2725{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2726$as_echo "$ac_cv_prog_cc_g" >&6; } 2727if test "$ac_test_CFLAGS" = set; then 2728 CFLAGS=$ac_save_CFLAGS 2729elif test $ac_cv_prog_cc_g = yes; then 2730 if test "$GCC" = yes; then 2731 CFLAGS="-g -O2" 2732 else 2733 CFLAGS="-g" 2734 fi 2735else 2736 if test "$GCC" = yes; then 2737 CFLAGS="-O2" 2738 else 2739 CFLAGS= 2740 fi 2741fi 2742{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 2743$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 2744if ${ac_cv_prog_cc_c89+:} false; then : 2745 $as_echo_n "(cached) " >&6 2746else 2747 ac_cv_prog_cc_c89=no 2748ac_save_CC=$CC 2749cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2750/* end confdefs.h. */ 2751#include <stdarg.h> 2752#include <stdio.h> 2753struct stat; 2754/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 2755struct buf { int x; }; 2756FILE * (*rcsopen) (struct buf *, struct stat *, int); 2757static char *e (p, i) 2758 char **p; 2759 int i; 2760{ 2761 return p[i]; 2762} 2763static char *f (char * (*g) (char **, int), char **p, ...) 2764{ 2765 char *s; 2766 va_list v; 2767 va_start (v,p); 2768 s = g (p, va_arg (v,int)); 2769 va_end (v); 2770 return s; 2771} 2772 2773/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2774 function prototypes and stuff, but not '\xHH' hex character constants. 2775 These don't provoke an error unfortunately, instead are silently treated 2776 as 'x'. The following induces an error, until -std is added to get 2777 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 2778 array size at least. It's necessary to write '\x00'==0 to get something 2779 that's true only with -std. */ 2780int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 2781 2782/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2783 inside strings and character constants. */ 2784#define FOO(x) 'x' 2785int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 2786 2787int test (int i, double x); 2788struct s1 {int (*f) (int a);}; 2789struct s2 {int (*f) (double a);}; 2790int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 2791int argc; 2792char **argv; 2793int 2794main () 2795{ 2796return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 2797 ; 2798 return 0; 2799} 2800_ACEOF 2801for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 2802 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 2803do 2804 CC="$ac_save_CC $ac_arg" 2805 if ac_fn_c_try_compile "$LINENO"; then : 2806 ac_cv_prog_cc_c89=$ac_arg 2807fi 2808rm -f core conftest.err conftest.$ac_objext 2809 test "x$ac_cv_prog_cc_c89" != "xno" && break 2810done 2811rm -f conftest.$ac_ext 2812CC=$ac_save_CC 2813 2814fi 2815# AC_CACHE_VAL 2816case "x$ac_cv_prog_cc_c89" in 2817 x) 2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 2819$as_echo "none needed" >&6; } ;; 2820 xno) 2821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 2822$as_echo "unsupported" >&6; } ;; 2823 *) 2824 CC="$CC $ac_cv_prog_cc_c89" 2825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 2826$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 2827esac 2828if test "x$ac_cv_prog_cc_c89" != xno; then : 2829 2830fi 2831 2832ac_ext=c 2833ac_cpp='$CPP $CPPFLAGS' 2834ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2835ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2836ac_compiler_gnu=$ac_cv_c_compiler_gnu 2837 2838ac_ext=cpp 2839ac_cpp='$CXXCPP $CPPFLAGS' 2840ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2841ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2842ac_compiler_gnu=$ac_cv_cxx_compiler_gnu 2843if test -z "$CXX"; then 2844 if test -n "$CCC"; then 2845 CXX=$CCC 2846 else 2847 if test -n "$ac_tool_prefix"; then 2848 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 2849 do 2850 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2851set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2852{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2853$as_echo_n "checking for $ac_word... " >&6; } 2854if ${ac_cv_prog_CXX+:} false; then : 2855 $as_echo_n "(cached) " >&6 2856else 2857 if test -n "$CXX"; then 2858 ac_cv_prog_CXX="$CXX" # Let the user override the test. 2859else 2860as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2861for as_dir in $PATH 2862do 2863 IFS=$as_save_IFS 2864 test -z "$as_dir" && as_dir=. 2865 for ac_exec_ext in '' $ac_executable_extensions; do 2866 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2867 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" 2868 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2869 break 2 2870 fi 2871done 2872 done 2873IFS=$as_save_IFS 2874 2875fi 2876fi 2877CXX=$ac_cv_prog_CXX 2878if test -n "$CXX"; then 2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5 2880$as_echo "$CXX" >&6; } 2881else 2882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2883$as_echo "no" >&6; } 2884fi 2885 2886 2887 test -n "$CXX" && break 2888 done 2889fi 2890if test -z "$CXX"; then 2891 ac_ct_CXX=$CXX 2892 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC 2893do 2894 # Extract the first word of "$ac_prog", so it can be a program name with args. 2895set dummy $ac_prog; ac_word=$2 2896{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2897$as_echo_n "checking for $ac_word... " >&6; } 2898if ${ac_cv_prog_ac_ct_CXX+:} false; then : 2899 $as_echo_n "(cached) " >&6 2900else 2901 if test -n "$ac_ct_CXX"; then 2902 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. 2903else 2904as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2905for as_dir in $PATH 2906do 2907 IFS=$as_save_IFS 2908 test -z "$as_dir" && as_dir=. 2909 for ac_exec_ext in '' $ac_executable_extensions; do 2910 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2911 ac_cv_prog_ac_ct_CXX="$ac_prog" 2912 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2913 break 2 2914 fi 2915done 2916 done 2917IFS=$as_save_IFS 2918 2919fi 2920fi 2921ac_ct_CXX=$ac_cv_prog_ac_ct_CXX 2922if test -n "$ac_ct_CXX"; then 2923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5 2924$as_echo "$ac_ct_CXX" >&6; } 2925else 2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2927$as_echo "no" >&6; } 2928fi 2929 2930 2931 test -n "$ac_ct_CXX" && break 2932done 2933 2934 if test "x$ac_ct_CXX" = x; then 2935 CXX="g++" 2936 else 2937 case $cross_compiling:$ac_tool_warned in 2938yes:) 2939{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2940$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2941ac_tool_warned=yes ;; 2942esac 2943 CXX=$ac_ct_CXX 2944 fi 2945fi 2946 2947 fi 2948fi 2949# Provide some information about the compiler. 2950$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5 2951set X $ac_compile 2952ac_compiler=$2 2953for ac_option in --version -v -V -qversion; do 2954 { { ac_try="$ac_compiler $ac_option >&5" 2955case "(($ac_try" in 2956 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2957 *) ac_try_echo=$ac_try;; 2958esac 2959eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2960$as_echo "$ac_try_echo"; } >&5 2961 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2962 ac_status=$? 2963 if test -s conftest.err; then 2964 sed '10a\ 2965... rest of stderr output deleted ... 2966 10q' conftest.err >conftest.er1 2967 cat conftest.er1 >&5 2968 fi 2969 rm -f conftest.er1 conftest.err 2970 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2971 test $ac_status = 0; } 2972done 2973 2974{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5 2975$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; } 2976if ${ac_cv_cxx_compiler_gnu+:} false; then : 2977 $as_echo_n "(cached) " >&6 2978else 2979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2980/* end confdefs.h. */ 2981 2982int 2983main () 2984{ 2985#ifndef __GNUC__ 2986 choke me 2987#endif 2988 2989 ; 2990 return 0; 2991} 2992_ACEOF 2993if ac_fn_cxx_try_compile "$LINENO"; then : 2994 ac_compiler_gnu=yes 2995else 2996 ac_compiler_gnu=no 2997fi 2998rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2999ac_cv_cxx_compiler_gnu=$ac_compiler_gnu 3000 3001fi 3002{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5 3003$as_echo "$ac_cv_cxx_compiler_gnu" >&6; } 3004if test $ac_compiler_gnu = yes; then 3005 GXX=yes 3006else 3007 GXX= 3008fi 3009ac_test_CXXFLAGS=${CXXFLAGS+set} 3010ac_save_CXXFLAGS=$CXXFLAGS 3011{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5 3012$as_echo_n "checking whether $CXX accepts -g... " >&6; } 3013if ${ac_cv_prog_cxx_g+:} false; then : 3014 $as_echo_n "(cached) " >&6 3015else 3016 ac_save_cxx_werror_flag=$ac_cxx_werror_flag 3017 ac_cxx_werror_flag=yes 3018 ac_cv_prog_cxx_g=no 3019 CXXFLAGS="-g" 3020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3021/* end confdefs.h. */ 3022 3023int 3024main () 3025{ 3026 3027 ; 3028 return 0; 3029} 3030_ACEOF 3031if ac_fn_cxx_try_compile "$LINENO"; then : 3032 ac_cv_prog_cxx_g=yes 3033else 3034 CXXFLAGS="" 3035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3036/* end confdefs.h. */ 3037 3038int 3039main () 3040{ 3041 3042 ; 3043 return 0; 3044} 3045_ACEOF 3046if ac_fn_cxx_try_compile "$LINENO"; then : 3047 3048else 3049 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3050 CXXFLAGS="-g" 3051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3052/* end confdefs.h. */ 3053 3054int 3055main () 3056{ 3057 3058 ; 3059 return 0; 3060} 3061_ACEOF 3062if ac_fn_cxx_try_compile "$LINENO"; then : 3063 ac_cv_prog_cxx_g=yes 3064fi 3065rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3066fi 3067rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3068fi 3069rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3070 ac_cxx_werror_flag=$ac_save_cxx_werror_flag 3071fi 3072{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5 3073$as_echo "$ac_cv_prog_cxx_g" >&6; } 3074if test "$ac_test_CXXFLAGS" = set; then 3075 CXXFLAGS=$ac_save_CXXFLAGS 3076elif test $ac_cv_prog_cxx_g = yes; then 3077 if test "$GXX" = yes; then 3078 CXXFLAGS="-g -O2" 3079 else 3080 CXXFLAGS="-g" 3081 fi 3082else 3083 if test "$GXX" = yes; then 3084 CXXFLAGS="-O2" 3085 else 3086 CXXFLAGS= 3087 fi 3088fi 3089ac_ext=c 3090ac_cpp='$CPP $CPPFLAGS' 3091ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3092ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3093ac_compiler_gnu=$ac_cv_c_compiler_gnu 3094 3095 3096ac_ext=c 3097ac_cpp='$CPP $CPPFLAGS' 3098ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3099ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3100ac_compiler_gnu=$ac_cv_c_compiler_gnu 3101{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3102$as_echo_n "checking how to run the C preprocessor... " >&6; } 3103# On Suns, sometimes $CPP names a directory. 3104if test -n "$CPP" && test -d "$CPP"; then 3105 CPP= 3106fi 3107if test -z "$CPP"; then 3108 if ${ac_cv_prog_CPP+:} false; then : 3109 $as_echo_n "(cached) " >&6 3110else 3111 # Double quotes because CPP needs to be expanded 3112 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3113 do 3114 ac_preproc_ok=false 3115for ac_c_preproc_warn_flag in '' yes 3116do 3117 # Use a header file that comes with gcc, so configuring glibc 3118 # with a fresh cross-compiler works. 3119 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3120 # <limits.h> exists even on freestanding compilers. 3121 # On the NeXT, cc -E runs the code through the compiler's parser, 3122 # not just through cpp. "Syntax error" is here to catch this case. 3123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3124/* end confdefs.h. */ 3125#ifdef __STDC__ 3126# include <limits.h> 3127#else 3128# include <assert.h> 3129#endif 3130 Syntax error 3131_ACEOF 3132if ac_fn_c_try_cpp "$LINENO"; then : 3133 3134else 3135 # Broken: fails on valid input. 3136continue 3137fi 3138rm -f conftest.err conftest.i conftest.$ac_ext 3139 3140 # OK, works on sane cases. Now check whether nonexistent headers 3141 # can be detected and how. 3142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3143/* end confdefs.h. */ 3144#include <ac_nonexistent.h> 3145_ACEOF 3146if ac_fn_c_try_cpp "$LINENO"; then : 3147 # Broken: success on invalid input. 3148continue 3149else 3150 # Passes both tests. 3151ac_preproc_ok=: 3152break 3153fi 3154rm -f conftest.err conftest.i conftest.$ac_ext 3155 3156done 3157# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3158rm -f conftest.i conftest.err conftest.$ac_ext 3159if $ac_preproc_ok; then : 3160 break 3161fi 3162 3163 done 3164 ac_cv_prog_CPP=$CPP 3165 3166fi 3167 CPP=$ac_cv_prog_CPP 3168else 3169 ac_cv_prog_CPP=$CPP 3170fi 3171{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3172$as_echo "$CPP" >&6; } 3173ac_preproc_ok=false 3174for ac_c_preproc_warn_flag in '' yes 3175do 3176 # Use a header file that comes with gcc, so configuring glibc 3177 # with a fresh cross-compiler works. 3178 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3179 # <limits.h> exists even on freestanding compilers. 3180 # On the NeXT, cc -E runs the code through the compiler's parser, 3181 # not just through cpp. "Syntax error" is here to catch this case. 3182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3183/* end confdefs.h. */ 3184#ifdef __STDC__ 3185# include <limits.h> 3186#else 3187# include <assert.h> 3188#endif 3189 Syntax error 3190_ACEOF 3191if ac_fn_c_try_cpp "$LINENO"; then : 3192 3193else 3194 # Broken: fails on valid input. 3195continue 3196fi 3197rm -f conftest.err conftest.i conftest.$ac_ext 3198 3199 # OK, works on sane cases. Now check whether nonexistent headers 3200 # can be detected and how. 3201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3202/* end confdefs.h. */ 3203#include <ac_nonexistent.h> 3204_ACEOF 3205if ac_fn_c_try_cpp "$LINENO"; then : 3206 # Broken: success on invalid input. 3207continue 3208else 3209 # Passes both tests. 3210ac_preproc_ok=: 3211break 3212fi 3213rm -f conftest.err conftest.i conftest.$ac_ext 3214 3215done 3216# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3217rm -f conftest.i conftest.err conftest.$ac_ext 3218if $ac_preproc_ok; then : 3219 3220else 3221 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3222$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3223as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3224See \`config.log' for more details" "$LINENO" 5; } 3225fi 3226 3227ac_ext=c 3228ac_cpp='$CPP $CPPFLAGS' 3229ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3230ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3231ac_compiler_gnu=$ac_cv_c_compiler_gnu 3232 3233 3234{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3235$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3236if ${ac_cv_path_GREP+:} false; then : 3237 $as_echo_n "(cached) " >&6 3238else 3239 if test -z "$GREP"; then 3240 ac_path_GREP_found=false 3241 # Loop through the user's path and test for each of PROGNAME-LIST 3242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3243for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3244do 3245 IFS=$as_save_IFS 3246 test -z "$as_dir" && as_dir=. 3247 for ac_prog in grep ggrep; do 3248 for ac_exec_ext in '' $ac_executable_extensions; do 3249 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3250 as_fn_executable_p "$ac_path_GREP" || continue 3251# Check for GNU ac_path_GREP and select it if it is found. 3252 # Check for GNU $ac_path_GREP 3253case `"$ac_path_GREP" --version 2>&1` in 3254*GNU*) 3255 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3256*) 3257 ac_count=0 3258 $as_echo_n 0123456789 >"conftest.in" 3259 while : 3260 do 3261 cat "conftest.in" "conftest.in" >"conftest.tmp" 3262 mv "conftest.tmp" "conftest.in" 3263 cp "conftest.in" "conftest.nl" 3264 $as_echo 'GREP' >> "conftest.nl" 3265 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3266 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3267 as_fn_arith $ac_count + 1 && ac_count=$as_val 3268 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3269 # Best one so far, save it but keep looking for a better one 3270 ac_cv_path_GREP="$ac_path_GREP" 3271 ac_path_GREP_max=$ac_count 3272 fi 3273 # 10*(2^10) chars as input seems more than enough 3274 test $ac_count -gt 10 && break 3275 done 3276 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3277esac 3278 3279 $ac_path_GREP_found && break 3 3280 done 3281 done 3282 done 3283IFS=$as_save_IFS 3284 if test -z "$ac_cv_path_GREP"; then 3285 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3286 fi 3287else 3288 ac_cv_path_GREP=$GREP 3289fi 3290 3291fi 3292{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3293$as_echo "$ac_cv_path_GREP" >&6; } 3294 GREP="$ac_cv_path_GREP" 3295 3296 3297{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3298$as_echo_n "checking for egrep... " >&6; } 3299if ${ac_cv_path_EGREP+:} false; then : 3300 $as_echo_n "(cached) " >&6 3301else 3302 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3303 then ac_cv_path_EGREP="$GREP -E" 3304 else 3305 if test -z "$EGREP"; then 3306 ac_path_EGREP_found=false 3307 # Loop through the user's path and test for each of PROGNAME-LIST 3308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3309for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3310do 3311 IFS=$as_save_IFS 3312 test -z "$as_dir" && as_dir=. 3313 for ac_prog in egrep; do 3314 for ac_exec_ext in '' $ac_executable_extensions; do 3315 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3316 as_fn_executable_p "$ac_path_EGREP" || continue 3317# Check for GNU ac_path_EGREP and select it if it is found. 3318 # Check for GNU $ac_path_EGREP 3319case `"$ac_path_EGREP" --version 2>&1` in 3320*GNU*) 3321 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3322*) 3323 ac_count=0 3324 $as_echo_n 0123456789 >"conftest.in" 3325 while : 3326 do 3327 cat "conftest.in" "conftest.in" >"conftest.tmp" 3328 mv "conftest.tmp" "conftest.in" 3329 cp "conftest.in" "conftest.nl" 3330 $as_echo 'EGREP' >> "conftest.nl" 3331 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3332 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3333 as_fn_arith $ac_count + 1 && ac_count=$as_val 3334 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3335 # Best one so far, save it but keep looking for a better one 3336 ac_cv_path_EGREP="$ac_path_EGREP" 3337 ac_path_EGREP_max=$ac_count 3338 fi 3339 # 10*(2^10) chars as input seems more than enough 3340 test $ac_count -gt 10 && break 3341 done 3342 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3343esac 3344 3345 $ac_path_EGREP_found && break 3 3346 done 3347 done 3348 done 3349IFS=$as_save_IFS 3350 if test -z "$ac_cv_path_EGREP"; then 3351 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3352 fi 3353else 3354 ac_cv_path_EGREP=$EGREP 3355fi 3356 3357 fi 3358fi 3359{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3360$as_echo "$ac_cv_path_EGREP" >&6; } 3361 EGREP="$ac_cv_path_EGREP" 3362 3363 3364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3365$as_echo_n "checking for ANSI C header files... " >&6; } 3366if ${ac_cv_header_stdc+:} false; then : 3367 $as_echo_n "(cached) " >&6 3368else 3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3370/* end confdefs.h. */ 3371#include <stdlib.h> 3372#include <stdarg.h> 3373#include <string.h> 3374#include <float.h> 3375 3376int 3377main () 3378{ 3379 3380 ; 3381 return 0; 3382} 3383_ACEOF 3384if ac_fn_c_try_compile "$LINENO"; then : 3385 ac_cv_header_stdc=yes 3386else 3387 ac_cv_header_stdc=no 3388fi 3389rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3390 3391if test $ac_cv_header_stdc = yes; then 3392 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3394/* end confdefs.h. */ 3395#include <string.h> 3396 3397_ACEOF 3398if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3399 $EGREP "memchr" >/dev/null 2>&1; then : 3400 3401else 3402 ac_cv_header_stdc=no 3403fi 3404rm -f conftest* 3405 3406fi 3407 3408if test $ac_cv_header_stdc = yes; then 3409 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3411/* end confdefs.h. */ 3412#include <stdlib.h> 3413 3414_ACEOF 3415if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3416 $EGREP "free" >/dev/null 2>&1; then : 3417 3418else 3419 ac_cv_header_stdc=no 3420fi 3421rm -f conftest* 3422 3423fi 3424 3425if test $ac_cv_header_stdc = yes; then 3426 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3427 if test "$cross_compiling" = yes; then : 3428 : 3429else 3430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3431/* end confdefs.h. */ 3432#include <ctype.h> 3433#include <stdlib.h> 3434#if ((' ' & 0x0FF) == 0x020) 3435# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3436# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3437#else 3438# define ISLOWER(c) \ 3439 (('a' <= (c) && (c) <= 'i') \ 3440 || ('j' <= (c) && (c) <= 'r') \ 3441 || ('s' <= (c) && (c) <= 'z')) 3442# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3443#endif 3444 3445#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3446int 3447main () 3448{ 3449 int i; 3450 for (i = 0; i < 256; i++) 3451 if (XOR (islower (i), ISLOWER (i)) 3452 || toupper (i) != TOUPPER (i)) 3453 return 2; 3454 return 0; 3455} 3456_ACEOF 3457if ac_fn_c_try_run "$LINENO"; then : 3458 3459else 3460 ac_cv_header_stdc=no 3461fi 3462rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3463 conftest.$ac_objext conftest.beam conftest.$ac_ext 3464fi 3465 3466fi 3467fi 3468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3469$as_echo "$ac_cv_header_stdc" >&6; } 3470if test $ac_cv_header_stdc = yes; then 3471 3472$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3473 3474fi 3475 3476# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3477for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3478 inttypes.h stdint.h unistd.h 3479do : 3480 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3481ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3482" 3483if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3484 cat >>confdefs.h <<_ACEOF 3485#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3486_ACEOF 3487 3488fi 3489 3490done 3491 3492 3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 3494$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 3495if ${ac_cv_c_bigendian+:} false; then : 3496 $as_echo_n "(cached) " >&6 3497else 3498 ac_cv_c_bigendian=unknown 3499 # See if we're dealing with a universal compiler. 3500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3501/* end confdefs.h. */ 3502#ifndef __APPLE_CC__ 3503 not a universal capable compiler 3504 #endif 3505 typedef int dummy; 3506 3507_ACEOF 3508if ac_fn_c_try_compile "$LINENO"; then : 3509 3510 # Check for potential -arch flags. It is not universal unless 3511 # there are at least two -arch flags with different values. 3512 ac_arch= 3513 ac_prev= 3514 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 3515 if test -n "$ac_prev"; then 3516 case $ac_word in 3517 i?86 | x86_64 | ppc | ppc64) 3518 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 3519 ac_arch=$ac_word 3520 else 3521 ac_cv_c_bigendian=universal 3522 break 3523 fi 3524 ;; 3525 esac 3526 ac_prev= 3527 elif test "x$ac_word" = "x-arch"; then 3528 ac_prev=arch 3529 fi 3530 done 3531fi 3532rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3533 if test $ac_cv_c_bigendian = unknown; then 3534 # See if sys/param.h defines the BYTE_ORDER macro. 3535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3536/* end confdefs.h. */ 3537#include <sys/types.h> 3538 #include <sys/param.h> 3539 3540int 3541main () 3542{ 3543#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 3544 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 3545 && LITTLE_ENDIAN) 3546 bogus endian macros 3547 #endif 3548 3549 ; 3550 return 0; 3551} 3552_ACEOF 3553if ac_fn_c_try_compile "$LINENO"; then : 3554 # It does; now see whether it defined to BIG_ENDIAN or not. 3555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3556/* end confdefs.h. */ 3557#include <sys/types.h> 3558 #include <sys/param.h> 3559 3560int 3561main () 3562{ 3563#if BYTE_ORDER != BIG_ENDIAN 3564 not big endian 3565 #endif 3566 3567 ; 3568 return 0; 3569} 3570_ACEOF 3571if ac_fn_c_try_compile "$LINENO"; then : 3572 ac_cv_c_bigendian=yes 3573else 3574 ac_cv_c_bigendian=no 3575fi 3576rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3577fi 3578rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3579 fi 3580 if test $ac_cv_c_bigendian = unknown; then 3581 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 3582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3583/* end confdefs.h. */ 3584#include <limits.h> 3585 3586int 3587main () 3588{ 3589#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 3590 bogus endian macros 3591 #endif 3592 3593 ; 3594 return 0; 3595} 3596_ACEOF 3597if ac_fn_c_try_compile "$LINENO"; then : 3598 # It does; now see whether it defined to _BIG_ENDIAN or not. 3599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3600/* end confdefs.h. */ 3601#include <limits.h> 3602 3603int 3604main () 3605{ 3606#ifndef _BIG_ENDIAN 3607 not big endian 3608 #endif 3609 3610 ; 3611 return 0; 3612} 3613_ACEOF 3614if ac_fn_c_try_compile "$LINENO"; then : 3615 ac_cv_c_bigendian=yes 3616else 3617 ac_cv_c_bigendian=no 3618fi 3619rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3620fi 3621rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3622 fi 3623 if test $ac_cv_c_bigendian = unknown; then 3624 # Compile a test program. 3625 if test "$cross_compiling" = yes; then : 3626 # Try to guess by grepping values from an object file. 3627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3628/* end confdefs.h. */ 3629short int ascii_mm[] = 3630 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 3631 short int ascii_ii[] = 3632 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 3633 int use_ascii (int i) { 3634 return ascii_mm[i] + ascii_ii[i]; 3635 } 3636 short int ebcdic_ii[] = 3637 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 3638 short int ebcdic_mm[] = 3639 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 3640 int use_ebcdic (int i) { 3641 return ebcdic_mm[i] + ebcdic_ii[i]; 3642 } 3643 extern int foo; 3644 3645int 3646main () 3647{ 3648return use_ascii (foo) == use_ebcdic (foo); 3649 ; 3650 return 0; 3651} 3652_ACEOF 3653if ac_fn_c_try_compile "$LINENO"; then : 3654 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 3655 ac_cv_c_bigendian=yes 3656 fi 3657 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 3658 if test "$ac_cv_c_bigendian" = unknown; then 3659 ac_cv_c_bigendian=no 3660 else 3661 # finding both strings is unlikely to happen, but who knows? 3662 ac_cv_c_bigendian=unknown 3663 fi 3664 fi 3665fi 3666rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3667else 3668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3669/* end confdefs.h. */ 3670$ac_includes_default 3671int 3672main () 3673{ 3674 3675 /* Are we little or big endian? From Harbison&Steele. */ 3676 union 3677 { 3678 long int l; 3679 char c[sizeof (long int)]; 3680 } u; 3681 u.l = 1; 3682 return u.c[sizeof (long int) - 1] == 1; 3683 3684 ; 3685 return 0; 3686} 3687_ACEOF 3688if ac_fn_c_try_run "$LINENO"; then : 3689 ac_cv_c_bigendian=no 3690else 3691 ac_cv_c_bigendian=yes 3692fi 3693rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3694 conftest.$ac_objext conftest.beam conftest.$ac_ext 3695fi 3696 3697 fi 3698fi 3699{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 3700$as_echo "$ac_cv_c_bigendian" >&6; } 3701 case $ac_cv_c_bigendian in #( 3702 yes) 3703 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 3704;; #( 3705 no) 3706 ;; #( 3707 universal) 3708 3709$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 3710 3711 ;; #( 3712 *) 3713 as_fn_error $? "unknown endianness 3714 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 3715 esac 3716 3717if test $ac_cv_c_compiler_gnu = yes; then 3718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 3719$as_echo_n "checking whether $CC needs -traditional... " >&6; } 3720if ${ac_cv_prog_gcc_traditional+:} false; then : 3721 $as_echo_n "(cached) " >&6 3722else 3723 ac_pattern="Autoconf.*'x'" 3724 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3725/* end confdefs.h. */ 3726#include <sgtty.h> 3727Autoconf TIOCGETP 3728_ACEOF 3729if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3730 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 3731 ac_cv_prog_gcc_traditional=yes 3732else 3733 ac_cv_prog_gcc_traditional=no 3734fi 3735rm -f conftest* 3736 3737 3738 if test $ac_cv_prog_gcc_traditional = no; then 3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3740/* end confdefs.h. */ 3741#include <termio.h> 3742Autoconf TCGETA 3743_ACEOF 3744if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3745 $EGREP "$ac_pattern" >/dev/null 2>&1; then : 3746 ac_cv_prog_gcc_traditional=yes 3747fi 3748rm -f conftest* 3749 3750 fi 3751fi 3752{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 3753$as_echo "$ac_cv_prog_gcc_traditional" >&6; } 3754 if test $ac_cv_prog_gcc_traditional = yes; then 3755 CC="$CC -traditional" 3756 fi 3757fi 3758 3759ac_aux_dir= 3760for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 3761 if test -f "$ac_dir/install-sh"; then 3762 ac_aux_dir=$ac_dir 3763 ac_install_sh="$ac_aux_dir/install-sh -c" 3764 break 3765 elif test -f "$ac_dir/install.sh"; then 3766 ac_aux_dir=$ac_dir 3767 ac_install_sh="$ac_aux_dir/install.sh -c" 3768 break 3769 elif test -f "$ac_dir/shtool"; then 3770 ac_aux_dir=$ac_dir 3771 ac_install_sh="$ac_aux_dir/shtool install -c" 3772 break 3773 fi 3774done 3775if test -z "$ac_aux_dir"; then 3776 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 3777fi 3778 3779# These three variables are undocumented and unsupported, 3780# and are intended to be withdrawn in a future Autoconf release. 3781# They can cause serious problems if a builder's source tree is in a directory 3782# whose full name contains unusual characters. 3783ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 3784ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 3785ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 3786 3787 3788# Find a good install program. We prefer a C program (faster), 3789# so one script is as good as another. But avoid the broken or 3790# incompatible versions: 3791# SysV /etc/install, /usr/sbin/install 3792# SunOS /usr/etc/install 3793# IRIX /sbin/install 3794# AIX /bin/install 3795# AmigaOS /C/install, which installs bootblocks on floppy discs 3796# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3797# AFS /usr/afsws/bin/install, which mishandles nonexistent args 3798# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3799# OS/2's system install, which has a completely different semantic 3800# ./install, which can be erroneously created by make from ./install.sh. 3801# Reject install programs that cannot install multiple files. 3802{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3803$as_echo_n "checking for a BSD-compatible install... " >&6; } 3804if test -z "$INSTALL"; then 3805if ${ac_cv_path_install+:} false; then : 3806 $as_echo_n "(cached) " >&6 3807else 3808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3809for as_dir in $PATH 3810do 3811 IFS=$as_save_IFS 3812 test -z "$as_dir" && as_dir=. 3813 # Account for people who put trailing slashes in PATH elements. 3814case $as_dir/ in #(( 3815 ./ | .// | /[cC]/* | \ 3816 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3817 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3818 /usr/ucb/* ) ;; 3819 *) 3820 # OSF1 and SCO ODT 3.0 have their own names for install. 3821 # Don't use installbsd from OSF since it installs stuff as root 3822 # by default. 3823 for ac_prog in ginstall scoinst install; do 3824 for ac_exec_ext in '' $ac_executable_extensions; do 3825 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3826 if test $ac_prog = install && 3827 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3828 # AIX install. It has an incompatible calling convention. 3829 : 3830 elif test $ac_prog = install && 3831 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3832 # program-specific install script used by HP pwplus--don't use. 3833 : 3834 else 3835 rm -rf conftest.one conftest.two conftest.dir 3836 echo one > conftest.one 3837 echo two > conftest.two 3838 mkdir conftest.dir 3839 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3840 test -s conftest.one && test -s conftest.two && 3841 test -s conftest.dir/conftest.one && 3842 test -s conftest.dir/conftest.two 3843 then 3844 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3845 break 3 3846 fi 3847 fi 3848 fi 3849 done 3850 done 3851 ;; 3852esac 3853 3854 done 3855IFS=$as_save_IFS 3856 3857rm -rf conftest.one conftest.two conftest.dir 3858 3859fi 3860 if test "${ac_cv_path_install+set}" = set; then 3861 INSTALL=$ac_cv_path_install 3862 else 3863 # As a last resort, use the slow shell script. Don't cache a 3864 # value for INSTALL within a source directory, because that will 3865 # break other packages using the cache if that directory is 3866 # removed, or if the value is a relative name. 3867 INSTALL=$ac_install_sh 3868 fi 3869fi 3870{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3871$as_echo "$INSTALL" >&6; } 3872 3873# Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3874# It thinks the first close brace ends the variable substitution. 3875test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3876 3877test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3878 3879test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3880 3881if test -n "$ac_tool_prefix"; then 3882 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3883set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3884{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3885$as_echo_n "checking for $ac_word... " >&6; } 3886if ${ac_cv_prog_RANLIB+:} false; then : 3887 $as_echo_n "(cached) " >&6 3888else 3889 if test -n "$RANLIB"; then 3890 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3891else 3892as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3893for as_dir in $PATH 3894do 3895 IFS=$as_save_IFS 3896 test -z "$as_dir" && as_dir=. 3897 for ac_exec_ext in '' $ac_executable_extensions; do 3898 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3899 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3900 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3901 break 2 3902 fi 3903done 3904 done 3905IFS=$as_save_IFS 3906 3907fi 3908fi 3909RANLIB=$ac_cv_prog_RANLIB 3910if test -n "$RANLIB"; then 3911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3912$as_echo "$RANLIB" >&6; } 3913else 3914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3915$as_echo "no" >&6; } 3916fi 3917 3918 3919fi 3920if test -z "$ac_cv_prog_RANLIB"; then 3921 ac_ct_RANLIB=$RANLIB 3922 # Extract the first word of "ranlib", so it can be a program name with args. 3923set dummy ranlib; ac_word=$2 3924{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3925$as_echo_n "checking for $ac_word... " >&6; } 3926if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3927 $as_echo_n "(cached) " >&6 3928else 3929 if test -n "$ac_ct_RANLIB"; then 3930 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3931else 3932as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3933for as_dir in $PATH 3934do 3935 IFS=$as_save_IFS 3936 test -z "$as_dir" && as_dir=. 3937 for ac_exec_ext in '' $ac_executable_extensions; do 3938 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3939 ac_cv_prog_ac_ct_RANLIB="ranlib" 3940 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3941 break 2 3942 fi 3943done 3944 done 3945IFS=$as_save_IFS 3946 3947fi 3948fi 3949ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3950if test -n "$ac_ct_RANLIB"; then 3951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3952$as_echo "$ac_ct_RANLIB" >&6; } 3953else 3954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3955$as_echo "no" >&6; } 3956fi 3957 3958 if test "x$ac_ct_RANLIB" = x; then 3959 RANLIB=":" 3960 else 3961 case $cross_compiling:$ac_tool_warned in 3962yes:) 3963{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3964$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3965ac_tool_warned=yes ;; 3966esac 3967 RANLIB=$ac_ct_RANLIB 3968 fi 3969else 3970 RANLIB="$ac_cv_prog_RANLIB" 3971fi 3972 3973if test -n "$ac_tool_prefix"; then 3974 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. 3975set dummy ${ac_tool_prefix}ar; ac_word=$2 3976{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3977$as_echo_n "checking for $ac_word... " >&6; } 3978if ${ac_cv_prog_AR+:} false; then : 3979 $as_echo_n "(cached) " >&6 3980else 3981 if test -n "$AR"; then 3982 ac_cv_prog_AR="$AR" # Let the user override the test. 3983else 3984as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3985for as_dir in $PATH 3986do 3987 IFS=$as_save_IFS 3988 test -z "$as_dir" && as_dir=. 3989 for ac_exec_ext in '' $ac_executable_extensions; do 3990 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3991 ac_cv_prog_AR="${ac_tool_prefix}ar" 3992 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3993 break 2 3994 fi 3995done 3996 done 3997IFS=$as_save_IFS 3998 3999fi 4000fi 4001AR=$ac_cv_prog_AR 4002if test -n "$AR"; then 4003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 4004$as_echo "$AR" >&6; } 4005else 4006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4007$as_echo "no" >&6; } 4008fi 4009 4010 4011fi 4012if test -z "$ac_cv_prog_AR"; then 4013 ac_ct_AR=$AR 4014 # Extract the first word of "ar", so it can be a program name with args. 4015set dummy ar; ac_word=$2 4016{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4017$as_echo_n "checking for $ac_word... " >&6; } 4018if ${ac_cv_prog_ac_ct_AR+:} false; then : 4019 $as_echo_n "(cached) " >&6 4020else 4021 if test -n "$ac_ct_AR"; then 4022 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 4023else 4024as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4025for as_dir in $PATH 4026do 4027 IFS=$as_save_IFS 4028 test -z "$as_dir" && as_dir=. 4029 for ac_exec_ext in '' $ac_executable_extensions; do 4030 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4031 ac_cv_prog_ac_ct_AR="ar" 4032 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4033 break 2 4034 fi 4035done 4036 done 4037IFS=$as_save_IFS 4038 4039fi 4040fi 4041ac_ct_AR=$ac_cv_prog_ac_ct_AR 4042if test -n "$ac_ct_AR"; then 4043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 4044$as_echo "$ac_ct_AR" >&6; } 4045else 4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4047$as_echo "no" >&6; } 4048fi 4049 4050 if test "x$ac_ct_AR" = x; then 4051 AR="" 4052 else 4053 case $cross_compiling:$ac_tool_warned in 4054yes:) 4055{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4056$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4057ac_tool_warned=yes ;; 4058esac 4059 AR=$ac_ct_AR 4060 fi 4061else 4062 AR="$ac_cv_prog_AR" 4063fi 4064 4065 4066for ac_header in elf.h libelf.h sgidefs.h sys/types.h 4067do : 4068 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4069ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 4070if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4071 cat >>confdefs.h <<_ACEOF 4072#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4073_ACEOF 4074 4075fi 4076 4077done 4078 4079 4080cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4081/* end confdefs.h. */ 4082#include <sgidefs.h> 4083int 4084main () 4085{ 4086 __uint32_t p; p = 27; 4087 ; 4088 return 0; 4089} 4090_ACEOF 4091if ac_fn_c_try_compile "$LINENO"; then : 4092 4093$as_echo "#define HAVE___UINT32_T_IN_SGIDEFS_H 1" >>confdefs.h 4094 4095fi 4096rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4097cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4098/* end confdefs.h. */ 4099#include <sgidefs.h> 4100int 4101main () 4102{ 4103 __uint64_t p; p = 27; 4104 ; 4105 return 0; 4106} 4107_ACEOF 4108if ac_fn_c_try_compile "$LINENO"; then : 4109 4110$as_echo "#define HAVE___UINT64_T_IN_SGIDEFS_H 1" >>confdefs.h 4111 4112fi 4113rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4114cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4115/* end confdefs.h. */ 4116#include <sgidefs.h> 4117int 4118main () 4119{ 4120 __uint64_t p; p = 27; 4121 ; 4122 return 0; 4123} 4124_ACEOF 4125if ac_fn_c_try_compile "$LINENO"; then : 4126 4127$as_echo "#define HAVE___UINT64_T_IN_SGIDEFS_H 1" >>confdefs.h 4128 4129fi 4130rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4131cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4132/* end confdefs.h. */ 4133#include <sgidefs.h> 4134int 4135main () 4136{ 4137 __uint32_t p; p = 27; 4138 ; 4139 return 0; 4140} 4141_ACEOF 4142if ac_fn_c_try_compile "$LINENO"; then : 4143 4144$as_echo "#define HAVE___UINT32_T_IN_SGIDEFS_H 1" >>confdefs.h 4145 4146fi 4147rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4148cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4149/* end confdefs.h. */ 4150#include <stdint.h> 4151int 4152main () 4153{ 4154intptr_t p; p = 27; 4155 ; 4156 return 0; 4157} 4158_ACEOF 4159if ac_fn_c_try_compile "$LINENO"; then : 4160 4161$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h 4162 4163fi 4164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4165cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4166/* end confdefs.h. */ 4167#include <sgidefs.h> 4168int 4169main () 4170{ 4171 __uint64_t p; p = 27; 4172 ; 4173 return 0; 4174} 4175_ACEOF 4176if ac_fn_c_try_compile "$LINENO"; then : 4177 4178$as_echo "#define HAVE___UINT64_T_IN_SGIDEFS_H 1" >>confdefs.h 4179 4180fi 4181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4182cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4183/* end confdefs.h. */ 4184#include <sgidefs.h> 4185int 4186main () 4187{ 4188 __uint64_t p; p = 27; 4189 ; 4190 return 0; 4191} 4192_ACEOF 4193if ac_fn_c_try_compile "$LINENO"; then : 4194 4195$as_echo "#define HAVE___UINT64_T_IN_SGIDEFS_H 1" >>confdefs.h 4196 4197fi 4198rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4199 4200shrd='' 4201# Check whether --enable-shared was given. 4202if test "${enable_shared+set}" = set; then : 4203 enableval=$enable_shared; 4204fi 4205 4206if test "x$enable_shared" = "xyes"; then : 4207 4208 shrd='--enable-shared' 4209fi 4210 4211nonshrd='' 4212build_nonshared=none.a 4213 4214# Check whether --enable-nonshared was given. 4215if test "${enable_nonshared+set}" = set; then : 4216 enableval=$enable_nonshared; 4217fi 4218 4219if test "x$enable_nonshared" = "xno"; then : 4220 4221 nonshrd='--disable-shared' 4222 4223fi 4224 4225 4226# Check whether --enable-wall was given. 4227if test "${enable_wall+set}" = set; then : 4228 enableval=$enable_wall; 4229 dwfwall="-Wall -O0 -Wpointer-arith -Wmissing-declarations -Wmissing-prototypes -Wdeclaration-after-statement -Wextra -Wcomment -Wformat -Wpedantic -Wuninitialized -Wno-long-long -Wshadow" 4230 4231fi 4232 4233 4234 4235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build -fsanitize-address" >&5 4236$as_echo_n "checking build -fsanitize-address... " >&6; } 4237# Check whether --enable-sanitize was given. 4238if test "${enable_sanitize+set}" = set; then : 4239 enableval=$enable_sanitize; dwfsanitize="-fsanitize=address -fsanitize=leak -fsanitize=undefined" 4240 4241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4242$as_echo "yes" >&6; } 4243else 4244 4245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4246$as_echo "no" >&6; } 4247 4248 4249fi 4250 4251 4252 4253 4254cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4255/* end confdefs.h. */ 4256#include "zlib.h" 4257int 4258main () 4259{ 4260 4261 Bytef dest[100]; 4262 uLongf destlen = 100; 4263 Bytef *src = 0; 4264 uLong srclen = 3; 4265 int res = uncompress(dest,&destlen,src,srclen); 4266 if (res == Z_OK) { 4267 /* ALL IS WELL */ 4268 } 4269 4270 ; 4271 return 0; 4272} 4273_ACEOF 4274if ac_fn_c_try_compile "$LINENO"; then : 4275 4276$as_echo "#define HAVE_ZLIB 1" >>confdefs.h 4277 4278 dwfzlib=-lz 4279 4280 4281fi 4282rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4283 4284ac_config_files="$ac_config_files Makefile" 4285 4286cat >confcache <<\_ACEOF 4287# This file is a shell script that caches the results of configure 4288# tests run on this system so they can be shared between configure 4289# scripts and configure runs, see configure's option --config-cache. 4290# It is not useful on other systems. If it contains results you don't 4291# want to keep, you may remove or edit it. 4292# 4293# config.status only pays attention to the cache file if you give it 4294# the --recheck option to rerun configure. 4295# 4296# `ac_cv_env_foo' variables (set or unset) will be overridden when 4297# loading this file, other *unset* `ac_cv_foo' will be assigned the 4298# following values. 4299 4300_ACEOF 4301 4302# The following way of writing the cache mishandles newlines in values, 4303# but we know of no workaround that is simple, portable, and efficient. 4304# So, we kill variables containing newlines. 4305# Ultrix sh set writes to stderr and can't be redirected directly, 4306# and sets the high bit in the cache file unless we assign to the vars. 4307( 4308 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 4309 eval ac_val=\$$ac_var 4310 case $ac_val in #( 4311 *${as_nl}*) 4312 case $ac_var in #( 4313 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 4314$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 4315 esac 4316 case $ac_var in #( 4317 _ | IFS | as_nl) ;; #( 4318 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 4319 *) { eval $ac_var=; unset $ac_var;} ;; 4320 esac ;; 4321 esac 4322 done 4323 4324 (set) 2>&1 | 4325 case $as_nl`(ac_space=' '; set) 2>&1` in #( 4326 *${as_nl}ac_space=\ *) 4327 # `set' does not quote correctly, so add quotes: double-quote 4328 # substitution turns \\\\ into \\, and sed turns \\ into \. 4329 sed -n \ 4330 "s/'/'\\\\''/g; 4331 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 4332 ;; #( 4333 *) 4334 # `set' quotes correctly as required by POSIX, so do not add quotes. 4335 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 4336 ;; 4337 esac | 4338 sort 4339) | 4340 sed ' 4341 /^ac_cv_env_/b end 4342 t clear 4343 :clear 4344 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 4345 t end 4346 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 4347 :end' >>confcache 4348if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 4349 if test -w "$cache_file"; then 4350 if test "x$cache_file" != "x/dev/null"; then 4351 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 4352$as_echo "$as_me: updating cache $cache_file" >&6;} 4353 if test ! -f "$cache_file" || test -h "$cache_file"; then 4354 cat confcache >"$cache_file" 4355 else 4356 case $cache_file in #( 4357 */* | ?:*) 4358 mv -f confcache "$cache_file"$$ && 4359 mv -f "$cache_file"$$ "$cache_file" ;; #( 4360 *) 4361 mv -f confcache "$cache_file" ;; 4362 esac 4363 fi 4364 fi 4365 else 4366 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 4367$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 4368 fi 4369fi 4370rm -f confcache 4371 4372test "x$prefix" = xNONE && prefix=$ac_default_prefix 4373# Let make expand exec_prefix. 4374test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 4375 4376DEFS=-DHAVE_CONFIG_H 4377 4378ac_libobjs= 4379ac_ltlibobjs= 4380U= 4381for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 4382 # 1. Remove the extension, and $U if already installed. 4383 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 4384 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 4385 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 4386 # will be set to the directory where LIBOBJS objects are built. 4387 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 4388 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 4389done 4390LIBOBJS=$ac_libobjs 4391 4392LTLIBOBJS=$ac_ltlibobjs 4393 4394 4395 4396 4397: "${CONFIG_STATUS=./config.status}" 4398ac_write_fail=0 4399ac_clean_files_save=$ac_clean_files 4400ac_clean_files="$ac_clean_files $CONFIG_STATUS" 4401{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 4402$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 4403as_write_fail=0 4404cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 4405#! $SHELL 4406# Generated by $as_me. 4407# Run this file to recreate the current configuration. 4408# Compiler output produced by configure, useful for debugging 4409# configure, is in config.log if it exists. 4410 4411debug=false 4412ac_cs_recheck=false 4413ac_cs_silent=false 4414 4415SHELL=\${CONFIG_SHELL-$SHELL} 4416export SHELL 4417_ASEOF 4418cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 4419## -------------------- ## 4420## M4sh Initialization. ## 4421## -------------------- ## 4422 4423# Be more Bourne compatible 4424DUALCASE=1; export DUALCASE # for MKS sh 4425if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 4426 emulate sh 4427 NULLCMD=: 4428 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 4429 # is contrary to our usage. Disable this feature. 4430 alias -g '${1+"$@"}'='"$@"' 4431 setopt NO_GLOB_SUBST 4432else 4433 case `(set -o) 2>/dev/null` in #( 4434 *posix*) : 4435 set -o posix ;; #( 4436 *) : 4437 ;; 4438esac 4439fi 4440 4441 4442as_nl=' 4443' 4444export as_nl 4445# Printing a long string crashes Solaris 7 /usr/bin/printf. 4446as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4447as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 4448as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 4449# Prefer a ksh shell builtin over an external printf program on Solaris, 4450# but without wasting forks for bash or zsh. 4451if test -z "$BASH_VERSION$ZSH_VERSION" \ 4452 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 4453 as_echo='print -r --' 4454 as_echo_n='print -rn --' 4455elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 4456 as_echo='printf %s\n' 4457 as_echo_n='printf %s' 4458else 4459 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 4460 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 4461 as_echo_n='/usr/ucb/echo -n' 4462 else 4463 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 4464 as_echo_n_body='eval 4465 arg=$1; 4466 case $arg in #( 4467 *"$as_nl"*) 4468 expr "X$arg" : "X\\(.*\\)$as_nl"; 4469 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 4470 esac; 4471 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 4472 ' 4473 export as_echo_n_body 4474 as_echo_n='sh -c $as_echo_n_body as_echo' 4475 fi 4476 export as_echo_body 4477 as_echo='sh -c $as_echo_body as_echo' 4478fi 4479 4480# The user is always right. 4481if test "${PATH_SEPARATOR+set}" != set; then 4482 PATH_SEPARATOR=: 4483 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 4484 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 4485 PATH_SEPARATOR=';' 4486 } 4487fi 4488 4489 4490# IFS 4491# We need space, tab and new line, in precisely that order. Quoting is 4492# there to prevent editors from complaining about space-tab. 4493# (If _AS_PATH_WALK were called with IFS unset, it would disable word 4494# splitting by setting IFS to empty value.) 4495IFS=" "" $as_nl" 4496 4497# Find who we are. Look in the path if we contain no directory separator. 4498as_myself= 4499case $0 in #(( 4500 *[\\/]* ) as_myself=$0 ;; 4501 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4502for as_dir in $PATH 4503do 4504 IFS=$as_save_IFS 4505 test -z "$as_dir" && as_dir=. 4506 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 4507 done 4508IFS=$as_save_IFS 4509 4510 ;; 4511esac 4512# We did not find ourselves, most probably we were run as `sh COMMAND' 4513# in which case we are not to be found in the path. 4514if test "x$as_myself" = x; then 4515 as_myself=$0 4516fi 4517if test ! -f "$as_myself"; then 4518 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 4519 exit 1 4520fi 4521 4522# Unset variables that we do not need and which cause bugs (e.g. in 4523# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 4524# suppresses any "Segmentation fault" message there. '((' could 4525# trigger a bug in pdksh 5.2.14. 4526for as_var in BASH_ENV ENV MAIL MAILPATH 4527do eval test x\${$as_var+set} = xset \ 4528 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 4529done 4530PS1='$ ' 4531PS2='> ' 4532PS4='+ ' 4533 4534# NLS nuisances. 4535LC_ALL=C 4536export LC_ALL 4537LANGUAGE=C 4538export LANGUAGE 4539 4540# CDPATH. 4541(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 4542 4543 4544# as_fn_error STATUS ERROR [LINENO LOG_FD] 4545# ---------------------------------------- 4546# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 4547# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 4548# script with STATUS, using 1 if that was 0. 4549as_fn_error () 4550{ 4551 as_status=$1; test $as_status -eq 0 && as_status=1 4552 if test "$4"; then 4553 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 4554 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 4555 fi 4556 $as_echo "$as_me: error: $2" >&2 4557 as_fn_exit $as_status 4558} # as_fn_error 4559 4560 4561# as_fn_set_status STATUS 4562# ----------------------- 4563# Set $? to STATUS, without forking. 4564as_fn_set_status () 4565{ 4566 return $1 4567} # as_fn_set_status 4568 4569# as_fn_exit STATUS 4570# ----------------- 4571# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 4572as_fn_exit () 4573{ 4574 set +e 4575 as_fn_set_status $1 4576 exit $1 4577} # as_fn_exit 4578 4579# as_fn_unset VAR 4580# --------------- 4581# Portably unset VAR. 4582as_fn_unset () 4583{ 4584 { eval $1=; unset $1;} 4585} 4586as_unset=as_fn_unset 4587# as_fn_append VAR VALUE 4588# ---------------------- 4589# Append the text in VALUE to the end of the definition contained in VAR. Take 4590# advantage of any shell optimizations that allow amortized linear growth over 4591# repeated appends, instead of the typical quadratic growth present in naive 4592# implementations. 4593if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 4594 eval 'as_fn_append () 4595 { 4596 eval $1+=\$2 4597 }' 4598else 4599 as_fn_append () 4600 { 4601 eval $1=\$$1\$2 4602 } 4603fi # as_fn_append 4604 4605# as_fn_arith ARG... 4606# ------------------ 4607# Perform arithmetic evaluation on the ARGs, and store the result in the 4608# global $as_val. Take advantage of shells that can avoid forks. The arguments 4609# must be portable across $(()) and expr. 4610if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 4611 eval 'as_fn_arith () 4612 { 4613 as_val=$(( $* )) 4614 }' 4615else 4616 as_fn_arith () 4617 { 4618 as_val=`expr "$@" || test $? -eq 1` 4619 } 4620fi # as_fn_arith 4621 4622 4623if expr a : '\(a\)' >/dev/null 2>&1 && 4624 test "X`expr 00001 : '.*\(...\)'`" = X001; then 4625 as_expr=expr 4626else 4627 as_expr=false 4628fi 4629 4630if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 4631 as_basename=basename 4632else 4633 as_basename=false 4634fi 4635 4636if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 4637 as_dirname=dirname 4638else 4639 as_dirname=false 4640fi 4641 4642as_me=`$as_basename -- "$0" || 4643$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 4644 X"$0" : 'X\(//\)$' \| \ 4645 X"$0" : 'X\(/\)' \| . 2>/dev/null || 4646$as_echo X/"$0" | 4647 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4648 s//\1/ 4649 q 4650 } 4651 /^X\/\(\/\/\)$/{ 4652 s//\1/ 4653 q 4654 } 4655 /^X\/\(\/\).*/{ 4656 s//\1/ 4657 q 4658 } 4659 s/.*/./; q'` 4660 4661# Avoid depending upon Character Ranges. 4662as_cr_letters='abcdefghijklmnopqrstuvwxyz' 4663as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 4664as_cr_Letters=$as_cr_letters$as_cr_LETTERS 4665as_cr_digits='0123456789' 4666as_cr_alnum=$as_cr_Letters$as_cr_digits 4667 4668ECHO_C= ECHO_N= ECHO_T= 4669case `echo -n x` in #((((( 4670-n*) 4671 case `echo 'xy\c'` in 4672 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 4673 xy) ECHO_C='\c';; 4674 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 4675 ECHO_T=' ';; 4676 esac;; 4677*) 4678 ECHO_N='-n';; 4679esac 4680 4681rm -f conf$$ conf$$.exe conf$$.file 4682if test -d conf$$.dir; then 4683 rm -f conf$$.dir/conf$$.file 4684else 4685 rm -f conf$$.dir 4686 mkdir conf$$.dir 2>/dev/null 4687fi 4688if (echo >conf$$.file) 2>/dev/null; then 4689 if ln -s conf$$.file conf$$ 2>/dev/null; then 4690 as_ln_s='ln -s' 4691 # ... but there are two gotchas: 4692 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 4693 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 4694 # In both cases, we have to default to `cp -pR'. 4695 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 4696 as_ln_s='cp -pR' 4697 elif ln conf$$.file conf$$ 2>/dev/null; then 4698 as_ln_s=ln 4699 else 4700 as_ln_s='cp -pR' 4701 fi 4702else 4703 as_ln_s='cp -pR' 4704fi 4705rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 4706rmdir conf$$.dir 2>/dev/null 4707 4708 4709# as_fn_mkdir_p 4710# ------------- 4711# Create "$as_dir" as a directory, including parents if necessary. 4712as_fn_mkdir_p () 4713{ 4714 4715 case $as_dir in #( 4716 -*) as_dir=./$as_dir;; 4717 esac 4718 test -d "$as_dir" || eval $as_mkdir_p || { 4719 as_dirs= 4720 while :; do 4721 case $as_dir in #( 4722 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 4723 *) as_qdir=$as_dir;; 4724 esac 4725 as_dirs="'$as_qdir' $as_dirs" 4726 as_dir=`$as_dirname -- "$as_dir" || 4727$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 4728 X"$as_dir" : 'X\(//\)[^/]' \| \ 4729 X"$as_dir" : 'X\(//\)$' \| \ 4730 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 4731$as_echo X"$as_dir" | 4732 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 4733 s//\1/ 4734 q 4735 } 4736 /^X\(\/\/\)[^/].*/{ 4737 s//\1/ 4738 q 4739 } 4740 /^X\(\/\/\)$/{ 4741 s//\1/ 4742 q 4743 } 4744 /^X\(\/\).*/{ 4745 s//\1/ 4746 q 4747 } 4748 s/.*/./; q'` 4749 test -d "$as_dir" && break 4750 done 4751 test -z "$as_dirs" || eval "mkdir $as_dirs" 4752 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 4753 4754 4755} # as_fn_mkdir_p 4756if mkdir -p . 2>/dev/null; then 4757 as_mkdir_p='mkdir -p "$as_dir"' 4758else 4759 test -d ./-p && rmdir ./-p 4760 as_mkdir_p=false 4761fi 4762 4763 4764# as_fn_executable_p FILE 4765# ----------------------- 4766# Test if FILE is an executable regular file. 4767as_fn_executable_p () 4768{ 4769 test -f "$1" && test -x "$1" 4770} # as_fn_executable_p 4771as_test_x='test -x' 4772as_executable_p=as_fn_executable_p 4773 4774# Sed expression to map a string onto a valid CPP name. 4775as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 4776 4777# Sed expression to map a string onto a valid variable name. 4778as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 4779 4780 4781exec 6>&1 4782## ----------------------------------- ## 4783## Main body of $CONFIG_STATUS script. ## 4784## ----------------------------------- ## 4785_ASEOF 4786test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 4787 4788cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4789# Save the log message, to keep $0 and so on meaningful, and to 4790# report actual input values of CONFIG_FILES etc. instead of their 4791# values after options handling. 4792ac_log=" 4793This file was extended by simplereader.c $as_me frame1.c, which was 4794generated by GNU Autoconf 2.69. Invocation command line was 4795 4796 CONFIG_FILES = $CONFIG_FILES 4797 CONFIG_HEADERS = $CONFIG_HEADERS 4798 CONFIG_LINKS = $CONFIG_LINKS 4799 CONFIG_COMMANDS = $CONFIG_COMMANDS 4800 $ $0 $@ 4801 4802on `(hostname || uname -n) 2>/dev/null | sed 1q` 4803" 4804 4805_ACEOF 4806 4807case $ac_config_files in *" 4808"*) set x $ac_config_files; shift; ac_config_files=$*;; 4809esac 4810 4811case $ac_config_headers in *" 4812"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 4813esac 4814 4815 4816cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4817# Files that config.status was made for. 4818config_files="$ac_config_files" 4819config_headers="$ac_config_headers" 4820 4821_ACEOF 4822 4823cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4824ac_cs_usage="\ 4825\`$as_me' instantiates files and other configuration actions 4826from templates according to the current configuration. Unless the files 4827and actions are specified as TAGs, all are instantiated by default. 4828 4829Usage: $0 [OPTION]... [TAG]... 4830 4831 -h, --help print this help, then exit 4832 -V, --version print version number and configuration settings, then exit 4833 --config print configuration, then exit 4834 -q, --quiet, --silent 4835 do not print progress messages 4836 -d, --debug don't remove temporary files 4837 --recheck update $as_me by reconfiguring in the same conditions 4838 --file=FILE[:TEMPLATE] 4839 instantiate the configuration file FILE 4840 --header=FILE[:TEMPLATE] 4841 instantiate the configuration header FILE 4842 4843Configuration files: 4844$config_files 4845 4846Configuration headers: 4847$config_headers 4848 4849Report bugs to the package provider." 4850 4851_ACEOF 4852cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4853ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 4854ac_cs_version="\\ 4855simplereader.c config.status frame1.c 4856configured by $0, generated by GNU Autoconf 2.69, 4857 with options \\"\$ac_cs_config\\" 4858 4859Copyright (C) 2012 Free Software Foundation, Inc. 4860This config.status script is free software; the Free Software Foundation 4861gives unlimited permission to copy, distribute and modify it." 4862 4863ac_pwd='$ac_pwd' 4864srcdir='$srcdir' 4865INSTALL='$INSTALL' 4866test -n "\$AWK" || AWK=awk 4867_ACEOF 4868 4869cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4870# The default lists apply if the user does not specify any file. 4871ac_need_defaults=: 4872while test $# != 0 4873do 4874 case $1 in 4875 --*=?*) 4876 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4877 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 4878 ac_shift=: 4879 ;; 4880 --*=) 4881 ac_option=`expr "X$1" : 'X\([^=]*\)='` 4882 ac_optarg= 4883 ac_shift=: 4884 ;; 4885 *) 4886 ac_option=$1 4887 ac_optarg=$2 4888 ac_shift=shift 4889 ;; 4890 esac 4891 4892 case $ac_option in 4893 # Handling of the options. 4894 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 4895 ac_cs_recheck=: ;; 4896 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 4897 $as_echo "$ac_cs_version"; exit ;; 4898 --config | --confi | --conf | --con | --co | --c ) 4899 $as_echo "$ac_cs_config"; exit ;; 4900 --debug | --debu | --deb | --de | --d | -d ) 4901 debug=: ;; 4902 --file | --fil | --fi | --f ) 4903 $ac_shift 4904 case $ac_optarg in 4905 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4906 '') as_fn_error $? "missing file argument" ;; 4907 esac 4908 as_fn_append CONFIG_FILES " '$ac_optarg'" 4909 ac_need_defaults=false;; 4910 --header | --heade | --head | --hea ) 4911 $ac_shift 4912 case $ac_optarg in 4913 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 4914 esac 4915 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 4916 ac_need_defaults=false;; 4917 --he | --h) 4918 # Conflict between --help and --header 4919 as_fn_error $? "ambiguous option: \`$1' 4920Try \`$0 --help' for more information.";; 4921 --help | --hel | -h ) 4922 $as_echo "$ac_cs_usage"; exit ;; 4923 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 4924 | -silent | --silent | --silen | --sile | --sil | --si | --s) 4925 ac_cs_silent=: ;; 4926 4927 # This is an error. 4928 -*) as_fn_error $? "unrecognized option: \`$1' 4929Try \`$0 --help' for more information." ;; 4930 4931 *) as_fn_append ac_config_targets " $1" 4932 ac_need_defaults=false ;; 4933 4934 esac 4935 shift 4936done 4937 4938ac_configure_extra_args= 4939 4940if $ac_cs_silent; then 4941 exec 6>/dev/null 4942 ac_configure_extra_args="$ac_configure_extra_args --silent" 4943fi 4944 4945_ACEOF 4946cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4947if \$ac_cs_recheck; then 4948 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 4949 shift 4950 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 4951 CONFIG_SHELL='$SHELL' 4952 export CONFIG_SHELL 4953 exec "\$@" 4954fi 4955 4956_ACEOF 4957cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4958exec 5>>config.log 4959{ 4960 echo 4961 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 4962## Running $as_me. ## 4963_ASBOX 4964 $as_echo "$ac_log" 4965} >&5 4966 4967_ACEOF 4968cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 4969_ACEOF 4970 4971cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 4972 4973# Handling of arguments. 4974for ac_config_target in $ac_config_targets 4975do 4976 case $ac_config_target in 4977 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 4978 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 4979 4980 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 4981 esac 4982done 4983 4984 4985# If the user did not use the arguments to specify the items to instantiate, 4986# then the envvar interface is used. Set only those that are not. 4987# We use the long form for the default assignment because of an extremely 4988# bizarre bug on SunOS 4.1.3. 4989if $ac_need_defaults; then 4990 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 4991 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 4992fi 4993 4994# Have a temporary directory for convenience. Make it in the build tree 4995# simply because there is no reason against having it here, and in addition, 4996# creating and moving files from /tmp can sometimes cause problems. 4997# Hook for its removal unless debugging. 4998# Note that there is a small window in which the directory will not be cleaned: 4999# after its creation but before its name has been assigned to `$tmp'. 5000$debug || 5001{ 5002 tmp= ac_tmp= 5003 trap 'exit_status=$? 5004 : "${ac_tmp:=$tmp}" 5005 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5006' 0 5007 trap 'as_fn_exit 1' 1 2 13 15 5008} 5009# Create a (secure) tmp directory for tmp files. 5010 5011{ 5012 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5013 test -d "$tmp" 5014} || 5015{ 5016 tmp=./conf$$-$RANDOM 5017 (umask 077 && mkdir "$tmp") 5018} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5019ac_tmp=$tmp 5020 5021# Set up the scripts for CONFIG_FILES section. 5022# No need to generate them if there are no CONFIG_FILES. 5023# This happens for instance with `./config.status config.h'. 5024if test -n "$CONFIG_FILES"; then 5025 5026 5027ac_cr=`echo X | tr X '\015'` 5028# On cygwin, bash can eat \r inside `` if the user requested igncr. 5029# But we know of no other shell where ac_cr would be empty at this 5030# point, so we can use a bashism as a fallback. 5031if test "x$ac_cr" = x; then 5032 eval ac_cr=\$\'\\r\' 5033fi 5034ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5035if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5036 ac_cs_awk_cr='\\r' 5037else 5038 ac_cs_awk_cr=$ac_cr 5039fi 5040 5041echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5042_ACEOF 5043 5044 5045{ 5046 echo "cat >conf$$subs.awk <<_ACEOF" && 5047 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5048 echo "_ACEOF" 5049} >conf$$subs.sh || 5050 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5051ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5052ac_delim='%!_!# ' 5053for ac_last_try in false false false false false :; do 5054 . ./conf$$subs.sh || 5055 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5056 5057 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5058 if test $ac_delim_n = $ac_delim_num; then 5059 break 5060 elif $ac_last_try; then 5061 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5062 else 5063 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5064 fi 5065done 5066rm -f conf$$subs.sh 5067 5068cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5069cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5070_ACEOF 5071sed -n ' 5072h 5073s/^/S["/; s/!.*/"]=/ 5074p 5075g 5076s/^[^!]*!// 5077:repl 5078t repl 5079s/'"$ac_delim"'$// 5080t delim 5081:nl 5082h 5083s/\(.\{148\}\)..*/\1/ 5084t more1 5085s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5086p 5087n 5088b repl 5089:more1 5090s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5091p 5092g 5093s/.\{148\}// 5094t nl 5095:delim 5096h 5097s/\(.\{148\}\)..*/\1/ 5098t more2 5099s/["\\]/\\&/g; s/^/"/; s/$/"/ 5100p 5101b 5102:more2 5103s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5104p 5105g 5106s/.\{148\}// 5107t delim 5108' <conf$$subs.awk | sed ' 5109/^[^""]/{ 5110 N 5111 s/\n// 5112} 5113' >>$CONFIG_STATUS || ac_write_fail=1 5114rm -f conf$$subs.awk 5115cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5116_ACAWK 5117cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5118 for (key in S) S_is_set[key] = 1 5119 FS = "" 5120 5121} 5122{ 5123 line = $ 0 5124 nfields = split(line, field, "@") 5125 substed = 0 5126 len = length(field[1]) 5127 for (i = 2; i < nfields; i++) { 5128 key = field[i] 5129 keylen = length(key) 5130 if (S_is_set[key]) { 5131 value = S[key] 5132 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5133 len += length(value) + length(field[++i]) 5134 substed = 1 5135 } else 5136 len += 1 + keylen 5137 } 5138 5139 print line 5140} 5141 5142_ACAWK 5143_ACEOF 5144cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5145if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5146 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5147else 5148 cat 5149fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5150 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5151_ACEOF 5152 5153# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5154# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5155# trailing colons and then remove the whole line if VPATH becomes empty 5156# (actually we leave an empty line to preserve line numbers). 5157if test "x$srcdir" = x.; then 5158 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5159h 5160s/// 5161s/^/:/ 5162s/[ ]*$/:/ 5163s/:\$(srcdir):/:/g 5164s/:\${srcdir}:/:/g 5165s/:@srcdir@:/:/g 5166s/^:*// 5167s/:*$// 5168x 5169s/\(=[ ]*\).*/\1/ 5170G 5171s/\n// 5172s/^[^=]*=[ ]*$// 5173}' 5174fi 5175 5176cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5177fi # test -n "$CONFIG_FILES" 5178 5179# Set up the scripts for CONFIG_HEADERS section. 5180# No need to generate them if there are no CONFIG_HEADERS. 5181# This happens for instance with `./config.status Makefile'. 5182if test -n "$CONFIG_HEADERS"; then 5183cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5184BEGIN { 5185_ACEOF 5186 5187# Transform confdefs.h into an awk script `defines.awk', embedded as 5188# here-document in config.status, that substitutes the proper values into 5189# config.h.in to produce config.h. 5190 5191# Create a delimiter string that does not exist in confdefs.h, to ease 5192# handling of long lines. 5193ac_delim='%!_!# ' 5194for ac_last_try in false false :; do 5195 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5196 if test -z "$ac_tt"; then 5197 break 5198 elif $ac_last_try; then 5199 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 5200 else 5201 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5202 fi 5203done 5204 5205# For the awk script, D is an array of macro values keyed by name, 5206# likewise P contains macro parameters if any. Preserve backslash 5207# newline sequences. 5208 5209ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 5210sed -n ' 5211s/.\{148\}/&'"$ac_delim"'/g 5212t rset 5213:rset 5214s/^[ ]*#[ ]*define[ ][ ]*/ / 5215t def 5216d 5217:def 5218s/\\$// 5219t bsnl 5220s/["\\]/\\&/g 5221s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5222D["\1"]=" \3"/p 5223s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 5224d 5225:bsnl 5226s/["\\]/\\&/g 5227s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 5228D["\1"]=" \3\\\\\\n"\\/p 5229t cont 5230s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 5231t cont 5232d 5233:cont 5234n 5235s/.\{148\}/&'"$ac_delim"'/g 5236t clear 5237:clear 5238s/\\$// 5239t bsnlc 5240s/["\\]/\\&/g; s/^/"/; s/$/"/p 5241d 5242:bsnlc 5243s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 5244b cont 5245' <confdefs.h | sed ' 5246s/'"$ac_delim"'/"\\\ 5247"/g' >>$CONFIG_STATUS || ac_write_fail=1 5248 5249cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5250 for (key in D) D_is_set[key] = 1 5251 FS = "" 5252} 5253/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 5254 line = \$ 0 5255 split(line, arg, " ") 5256 if (arg[1] == "#") { 5257 defundef = arg[2] 5258 mac1 = arg[3] 5259 } else { 5260 defundef = substr(arg[1], 2) 5261 mac1 = arg[2] 5262 } 5263 split(mac1, mac2, "(") #) 5264 macro = mac2[1] 5265 prefix = substr(line, 1, index(line, defundef) - 1) 5266 if (D_is_set[macro]) { 5267 # Preserve the white space surrounding the "#". 5268 print prefix "define", macro P[macro] D[macro] 5269 next 5270 } else { 5271 # Replace #undef with comments. This is necessary, for example, 5272 # in the case of _POSIX_SOURCE, which is predefined and required 5273 # on some systems where configure will not decide to define it. 5274 if (defundef == "undef") { 5275 print "/*", prefix defundef, macro, "*/" 5276 next 5277 } 5278 } 5279} 5280{ print } 5281_ACAWK 5282_ACEOF 5283cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5284 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 5285fi # test -n "$CONFIG_HEADERS" 5286 5287 5288eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS " 5289shift 5290for ac_tag 5291do 5292 case $ac_tag in 5293 :[FHLC]) ac_mode=$ac_tag; continue;; 5294 esac 5295 case $ac_mode$ac_tag in 5296 :[FHL]*:*);; 5297 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 5298 :[FH]-) ac_tag=-:-;; 5299 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 5300 esac 5301 ac_save_IFS=$IFS 5302 IFS=: 5303 set x $ac_tag 5304 IFS=$ac_save_IFS 5305 shift 5306 ac_file=$1 5307 shift 5308 5309 case $ac_mode in 5310 :L) ac_source=$1;; 5311 :[FH]) 5312 ac_file_inputs= 5313 for ac_f 5314 do 5315 case $ac_f in 5316 -) ac_f="$ac_tmp/stdin";; 5317 *) # Look for the file first in the build tree, then in the source tree 5318 # (if the path is not absolute). The absolute path cannot be DOS-style, 5319 # because $ac_f cannot contain `:'. 5320 test -f "$ac_f" || 5321 case $ac_f in 5322 [\\/$]*) false;; 5323 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 5324 esac || 5325 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 5326 esac 5327 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 5328 as_fn_append ac_file_inputs " '$ac_f'" 5329 done 5330 5331 # Let's still pretend it is `configure' which instantiates (i.e., don't 5332 # use $as_me), people would be surprised to read: 5333 # /* config.h. Generated by config.status. */ 5334 configure_input='Generated from '` 5335 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 5336 `' by configure.' 5337 if test x"$ac_file" != x-; then 5338 configure_input="$ac_file. $configure_input" 5339 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 5340$as_echo "$as_me: creating $ac_file" >&6;} 5341 fi 5342 # Neutralize special characters interpreted by sed in replacement strings. 5343 case $configure_input in #( 5344 *\&* | *\|* | *\\* ) 5345 ac_sed_conf_input=`$as_echo "$configure_input" | 5346 sed 's/[\\\\&|]/\\\\&/g'`;; #( 5347 *) ac_sed_conf_input=$configure_input;; 5348 esac 5349 5350 case $ac_tag in 5351 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 5352 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 5353 esac 5354 ;; 5355 esac 5356 5357 ac_dir=`$as_dirname -- "$ac_file" || 5358$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5359 X"$ac_file" : 'X\(//\)[^/]' \| \ 5360 X"$ac_file" : 'X\(//\)$' \| \ 5361 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 5362$as_echo X"$ac_file" | 5363 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5364 s//\1/ 5365 q 5366 } 5367 /^X\(\/\/\)[^/].*/{ 5368 s//\1/ 5369 q 5370 } 5371 /^X\(\/\/\)$/{ 5372 s//\1/ 5373 q 5374 } 5375 /^X\(\/\).*/{ 5376 s//\1/ 5377 q 5378 } 5379 s/.*/./; q'` 5380 as_dir="$ac_dir"; as_fn_mkdir_p 5381 ac_builddir=. 5382 5383case "$ac_dir" in 5384.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 5385*) 5386 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 5387 # A ".." for each directory in $ac_dir_suffix. 5388 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 5389 case $ac_top_builddir_sub in 5390 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 5391 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 5392 esac ;; 5393esac 5394ac_abs_top_builddir=$ac_pwd 5395ac_abs_builddir=$ac_pwd$ac_dir_suffix 5396# for backward compatibility: 5397ac_top_builddir=$ac_top_build_prefix 5398 5399case $srcdir in 5400 .) # We are building in place. 5401 ac_srcdir=. 5402 ac_top_srcdir=$ac_top_builddir_sub 5403 ac_abs_top_srcdir=$ac_pwd ;; 5404 [\\/]* | ?:[\\/]* ) # Absolute name. 5405 ac_srcdir=$srcdir$ac_dir_suffix; 5406 ac_top_srcdir=$srcdir 5407 ac_abs_top_srcdir=$srcdir ;; 5408 *) # Relative name. 5409 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 5410 ac_top_srcdir=$ac_top_build_prefix$srcdir 5411 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 5412esac 5413ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 5414 5415 5416 case $ac_mode in 5417 :F) 5418 # 5419 # CONFIG_FILE 5420 # 5421 5422 case $INSTALL in 5423 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 5424 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 5425 esac 5426_ACEOF 5427 5428cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5429# If the template does not know about datarootdir, expand it. 5430# FIXME: This hack should be removed a few years after 2.60. 5431ac_datarootdir_hack=; ac_datarootdir_seen= 5432ac_sed_dataroot=' 5433/datarootdir/ { 5434 p 5435 q 5436} 5437/@datadir@/p 5438/@docdir@/p 5439/@infodir@/p 5440/@localedir@/p 5441/@mandir@/p' 5442case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 5443*datarootdir*) ac_datarootdir_seen=yes;; 5444*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 5445 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 5446$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 5447_ACEOF 5448cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5449 ac_datarootdir_hack=' 5450 s&@datadir@&$datadir&g 5451 s&@docdir@&$docdir&g 5452 s&@infodir@&$infodir&g 5453 s&@localedir@&$localedir&g 5454 s&@mandir@&$mandir&g 5455 s&\\\${datarootdir}&$datarootdir&g' ;; 5456esac 5457_ACEOF 5458 5459# Neutralize VPATH when `$srcdir' = `.'. 5460# Shell code in configure.ac might set extrasub. 5461# FIXME: do we really want to maintain this feature? 5462cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5463ac_sed_extra="$ac_vpsub 5464$extrasub 5465_ACEOF 5466cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5467:t 5468/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 5469s|@configure_input@|$ac_sed_conf_input|;t t 5470s&@top_builddir@&$ac_top_builddir_sub&;t t 5471s&@top_build_prefix@&$ac_top_build_prefix&;t t 5472s&@srcdir@&$ac_srcdir&;t t 5473s&@abs_srcdir@&$ac_abs_srcdir&;t t 5474s&@top_srcdir@&$ac_top_srcdir&;t t 5475s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 5476s&@builddir@&$ac_builddir&;t t 5477s&@abs_builddir@&$ac_abs_builddir&;t t 5478s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 5479s&@INSTALL@&$ac_INSTALL&;t t 5480$ac_datarootdir_hack 5481" 5482eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 5483 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5484 5485test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 5486 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 5487 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 5488 "$ac_tmp/out"`; test -z "$ac_out"; } && 5489 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5490which seems to be undefined. Please make sure it is defined" >&5 5491$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 5492which seems to be undefined. Please make sure it is defined" >&2;} 5493 5494 rm -f "$ac_tmp/stdin" 5495 case $ac_file in 5496 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 5497 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 5498 esac \ 5499 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5500 ;; 5501 :H) 5502 # 5503 # CONFIG_HEADER 5504 # 5505 if test x"$ac_file" != x-; then 5506 { 5507 $as_echo "/* $configure_input */" \ 5508 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 5509 } >"$ac_tmp/config.h" \ 5510 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5511 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 5512 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 5513$as_echo "$as_me: $ac_file is unchanged" >&6;} 5514 else 5515 rm -f "$ac_file" 5516 mv "$ac_tmp/config.h" "$ac_file" \ 5517 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 5518 fi 5519 else 5520 $as_echo "/* $configure_input */" \ 5521 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 5522 || as_fn_error $? "could not create -" "$LINENO" 5 5523 fi 5524 ;; 5525 5526 5527 esac 5528 5529done # for ac_tag 5530 5531 5532as_fn_exit 0 5533_ACEOF 5534ac_clean_files=$ac_clean_files_save 5535 5536test $ac_write_fail = 0 || 5537 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 5538 5539 5540# configure is writing to config.log, and then calls config.status. 5541# config.status does its own redirection, appending to config.log. 5542# Unfortunately, on DOS this fails, as config.log is still kept open 5543# by configure, so config.status won't be able to write to it; its 5544# output is simply discarded. So we exec the FD to /dev/null, 5545# effectively closing config.log, so it can be properly (re)opened and 5546# appended to by config.status. When coming back to configure, we 5547# need to make the FD available again. 5548if test "$no_create" != yes; then 5549 ac_cs_success=: 5550 ac_config_status_args= 5551 test "$silent" = yes && 5552 ac_config_status_args="$ac_config_status_args --quiet" 5553 exec 5>/dev/null 5554 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 5555 exec 5>>config.log 5556 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 5557 # would make configure fail if this is the last instruction. 5558 $ac_cs_success || as_fn_exit 1 5559fi 5560if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 5562$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 5563fi 5564 5565 5566