1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for libdecnumber . 4# 5# Report bugs to <gcc-bugs@gcc.gnu.org>. 6# 7# 8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9# 10# 11# This configure script is free software; the Free Software Foundation 12# gives unlimited permission to copy, distribute and modify it. 13## -------------------- ## 14## M4sh Initialization. ## 15## -------------------- ## 16 17# Be more Bourne compatible 18DUALCASE=1; export DUALCASE # for MKS sh 19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32esac 33fi 34 35 36as_nl=' 37' 38export as_nl 39# Printing a long string crashes Solaris 7 /usr/bin/printf. 40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43# Prefer a ksh shell builtin over an external printf program on Solaris, 44# but without wasting forks for bash or zsh. 45if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72fi 73 74# The user is always right. 75if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81fi 82 83 84# IFS 85# We need space, tab and new line, in precisely that order. Quoting is 86# there to prevent editors from complaining about space-tab. 87# (If _AS_PATH_WALK were called with IFS unset, it would disable word 88# splitting by setting IFS to empty value.) 89IFS=" "" $as_nl" 90 91# Find who we are. Look in the path if we contain no directory separator. 92as_myself= 93case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96for as_dir in $PATH 97do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102IFS=$as_save_IFS 103 104 ;; 105esac 106# We did not find ourselves, most probably we were run as `sh COMMAND' 107# in which case we are not to be found in the path. 108if test "x$as_myself" = x; then 109 as_myself=$0 110fi 111if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114fi 115 116# Unset variables that we do not need and which cause bugs (e.g. in 117# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118# suppresses any "Segmentation fault" message there. '((' could 119# trigger a bug in pdksh 5.2.14. 120for as_var in BASH_ENV ENV MAIL MAILPATH 121do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123done 124PS1='$ ' 125PS2='> ' 126PS4='+ ' 127 128# NLS nuisances. 129LC_ALL=C 130export LC_ALL 131LANGUAGE=C 132export LANGUAGE 133 134# CDPATH. 135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137# Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142# neutralization value for shells without unset; and this also 143# works around shells that cannot unset nonexistent variables. 144# Preserve -v and -x to the replacement shell. 145BASH_ENV=/dev/null 146ENV=/dev/null 147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153esac 154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155# Admittedly, this is quite paranoid, since all the known shells bail 156# out after a failed `exec'. 157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176esac 177fi 178" 179 as_required="as_fn_return () { (exit \$1); } 180as_fn_success () { as_fn_return 0; } 181as_fn_failure () { as_fn_return 1; } 182as_fn_ret_success () { return 0; } 183as_fn_ret_failure () { return 1; } 184 185exitcode=0 186as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192else 193 exitcode=1; echo positional parameters were not saved. 194fi 195test x\$exitcode = x0 || exit 1 196test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204else 205 as_have_required=no 206fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211as_found=false 212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227fi 228fi 229 done;; 230 esac 231 as_found=false 232done 233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236fi; } 237IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243# neutralization value for shells without unset; and this also 244# works around shells that cannot unset nonexistent variables. 245# Preserve -v and -x to the replacement shell. 246BASH_ENV=/dev/null 247ENV=/dev/null 248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254esac 255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256# Admittedly, this is quite paranoid, since all the known shells bail 257# out after a failed `exec'. 258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259exit 255 260fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf@gnu.org and 270$0: gcc-bugs@gcc.gnu.org about your system, including any 271$0: error possibly output before this message. Then install 272$0: a modern shell, or manually run the script under such a 273$0: shell if you do have one." 274 fi 275 exit 1 276fi 277fi 278fi 279SHELL=${CONFIG_SHELL-/bin/sh} 280export SHELL 281# Unset more variables known to interfere with behavior of common tools. 282CLICOLOR_FORCE= GREP_OPTIONS= 283unset CLICOLOR_FORCE GREP_OPTIONS 284 285## --------------------- ## 286## M4sh Shell Functions. ## 287## --------------------- ## 288# as_fn_unset VAR 289# --------------- 290# Portably unset VAR. 291as_fn_unset () 292{ 293 { eval $1=; unset $1;} 294} 295as_unset=as_fn_unset 296 297# as_fn_set_status STATUS 298# ----------------------- 299# Set $? to STATUS, without forking. 300as_fn_set_status () 301{ 302 return $1 303} # as_fn_set_status 304 305# as_fn_exit STATUS 306# ----------------- 307# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 308as_fn_exit () 309{ 310 set +e 311 as_fn_set_status $1 312 exit $1 313} # as_fn_exit 314 315# as_fn_mkdir_p 316# ------------- 317# Create "$as_dir" as a directory, including parents if necessary. 318as_fn_mkdir_p () 319{ 320 321 case $as_dir in #( 322 -*) as_dir=./$as_dir;; 323 esac 324 test -d "$as_dir" || eval $as_mkdir_p || { 325 as_dirs= 326 while :; do 327 case $as_dir in #( 328 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 329 *) as_qdir=$as_dir;; 330 esac 331 as_dirs="'$as_qdir' $as_dirs" 332 as_dir=`$as_dirname -- "$as_dir" || 333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 334 X"$as_dir" : 'X\(//\)[^/]' \| \ 335 X"$as_dir" : 'X\(//\)$' \| \ 336 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 337$as_echo X"$as_dir" | 338 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 339 s//\1/ 340 q 341 } 342 /^X\(\/\/\)[^/].*/{ 343 s//\1/ 344 q 345 } 346 /^X\(\/\/\)$/{ 347 s//\1/ 348 q 349 } 350 /^X\(\/\).*/{ 351 s//\1/ 352 q 353 } 354 s/.*/./; q'` 355 test -d "$as_dir" && break 356 done 357 test -z "$as_dirs" || eval "mkdir $as_dirs" 358 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 359 360 361} # as_fn_mkdir_p 362 363# as_fn_executable_p FILE 364# ----------------------- 365# Test if FILE is an executable regular file. 366as_fn_executable_p () 367{ 368 test -f "$1" && test -x "$1" 369} # as_fn_executable_p 370# as_fn_append VAR VALUE 371# ---------------------- 372# Append the text in VALUE to the end of the definition contained in VAR. Take 373# advantage of any shell optimizations that allow amortized linear growth over 374# repeated appends, instead of the typical quadratic growth present in naive 375# implementations. 376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 377 eval 'as_fn_append () 378 { 379 eval $1+=\$2 380 }' 381else 382 as_fn_append () 383 { 384 eval $1=\$$1\$2 385 } 386fi # as_fn_append 387 388# as_fn_arith ARG... 389# ------------------ 390# Perform arithmetic evaluation on the ARGs, and store the result in the 391# global $as_val. Take advantage of shells that can avoid forks. The arguments 392# must be portable across $(()) and expr. 393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 394 eval 'as_fn_arith () 395 { 396 as_val=$(( $* )) 397 }' 398else 399 as_fn_arith () 400 { 401 as_val=`expr "$@" || test $? -eq 1` 402 } 403fi # as_fn_arith 404 405 406# as_fn_error STATUS ERROR [LINENO LOG_FD] 407# ---------------------------------------- 408# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 409# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 410# script with STATUS, using 1 if that was 0. 411as_fn_error () 412{ 413 as_status=$1; test $as_status -eq 0 && as_status=1 414 if test "$4"; then 415 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 416 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 417 fi 418 $as_echo "$as_me: error: $2" >&2 419 as_fn_exit $as_status 420} # as_fn_error 421 422if expr a : '\(a\)' >/dev/null 2>&1 && 423 test "X`expr 00001 : '.*\(...\)'`" = X001; then 424 as_expr=expr 425else 426 as_expr=false 427fi 428 429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 430 as_basename=basename 431else 432 as_basename=false 433fi 434 435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 436 as_dirname=dirname 437else 438 as_dirname=false 439fi 440 441as_me=`$as_basename -- "$0" || 442$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 443 X"$0" : 'X\(//\)$' \| \ 444 X"$0" : 'X\(/\)' \| . 2>/dev/null || 445$as_echo X/"$0" | 446 sed '/^.*\/\([^/][^/]*\)\/*$/{ 447 s//\1/ 448 q 449 } 450 /^X\/\(\/\/\)$/{ 451 s//\1/ 452 q 453 } 454 /^X\/\(\/\).*/{ 455 s//\1/ 456 q 457 } 458 s/.*/./; q'` 459 460# Avoid depending upon Character Ranges. 461as_cr_letters='abcdefghijklmnopqrstuvwxyz' 462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 463as_cr_Letters=$as_cr_letters$as_cr_LETTERS 464as_cr_digits='0123456789' 465as_cr_alnum=$as_cr_Letters$as_cr_digits 466 467 468 as_lineno_1=$LINENO as_lineno_1a=$LINENO 469 as_lineno_2=$LINENO as_lineno_2a=$LINENO 470 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 471 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 472 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 473 sed -n ' 474 p 475 /[$]LINENO/= 476 ' <$as_myself | 477 sed ' 478 s/[$]LINENO.*/&-/ 479 t lineno 480 b 481 :lineno 482 N 483 :loop 484 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 485 t loop 486 s/-\n.*// 487 ' >$as_me.lineno && 488 chmod +x "$as_me.lineno" || 489 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 490 491 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 492 # already done that, so ensure we don't try to do so again and fall 493 # in an infinite loop. This has already happened in practice. 494 _as_can_reexec=no; export _as_can_reexec 495 # Don't try to exec as it changes $[0], causing all sort of problems 496 # (the dirname of $[0] is not the place where we might find the 497 # original and so on. Autoconf is especially sensitive to this). 498 . 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Invocation command line was 1910 1911 $ $0 $@ 1912 1913_ACEOF 1914exec 5>>config.log 1915{ 1916cat <<_ASUNAME 1917## --------- ## 1918## Platform. ## 1919## --------- ## 1920 1921hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1922uname -m = `(uname -m) 2>/dev/null || echo unknown` 1923uname -r = `(uname -r) 2>/dev/null || echo unknown` 1924uname -s = `(uname -s) 2>/dev/null || echo unknown` 1925uname -v = `(uname -v) 2>/dev/null || echo unknown` 1926 1927/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1928/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1929 1930/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1931/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1932/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1933/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1934/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1935/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1936/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1937 1938_ASUNAME 1939 1940as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1941for as_dir in $PATH 1942do 1943 IFS=$as_save_IFS 1944 test -z "$as_dir" && as_dir=. 1945 $as_echo "PATH: $as_dir" 1946 done 1947IFS=$as_save_IFS 1948 1949} >&5 1950 1951cat >&5 <<_ACEOF 1952 1953 1954## ----------- ## 1955## Core tests. ## 1956## ----------- ## 1957 1958_ACEOF 1959 1960 1961# Keep a trace of the command line. 1962# Strip out --no-create and --no-recursion so they do not pile up. 1963# Strip out --silent because we don't want to record it for future runs. 1964# Also quote any args containing shell meta-characters. 1965# Make two passes to allow for proper duplicate-argument suppression. 1966ac_configure_args= 1967ac_configure_args0= 1968ac_configure_args1= 1969ac_must_keep_next=false 1970for ac_pass in 1 2 1971do 1972 for ac_arg 1973 do 1974 case $ac_arg in 1975 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1977 | -silent | --silent | --silen | --sile | --sil) 1978 continue ;; 1979 *\'*) 1980 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1981 esac 1982 case $ac_pass in 1983 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1984 2) 1985 as_fn_append ac_configure_args1 " '$ac_arg'" 1986 if test $ac_must_keep_next = true; then 1987 ac_must_keep_next=false # Got value, back to normal. 1988 else 1989 case $ac_arg in 1990 *=* | --config-cache | -C | -disable-* | --disable-* \ 1991 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1992 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1993 | -with-* | --with-* | -without-* | --without-* | --x) 1994 case "$ac_configure_args0 " in 1995 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1996 esac 1997 ;; 1998 -* ) ac_must_keep_next=true ;; 1999 esac 2000 fi 2001 as_fn_append ac_configure_args " '$ac_arg'" 2002 ;; 2003 esac 2004 done 2005done 2006{ ac_configure_args0=; unset ac_configure_args0;} 2007{ ac_configure_args1=; unset ac_configure_args1;} 2008 2009# When interrupted or exit'd, cleanup temporary files, and complete 2010# config.log. 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For instance with Cygwin, `ls conftest' will 2764# work properly (i.e., refer to `conftest.exe'), while it won't with 2765# `rm'. 2766for ac_file in conftest.exe conftest conftest.*; do 2767 test -f "$ac_file" || continue 2768 case $ac_file in 2769 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 2770 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2771 break;; 2772 * ) break;; 2773 esac 2774done 2775else 2776 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2777$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2778as_fn_error $? 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" >&6; } 2806if test "$cross_compiling" != yes; then 2807 { { ac_try="$ac_link" 2808case "(($ac_try" in 2809 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2810 *) ac_try_echo=$ac_try;; 2811esac 2812eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2813$as_echo "$ac_try_echo"; } >&5 2814 (eval "$ac_link") 2>&5 2815 ac_status=$? 2816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2817 test $ac_status = 0; } 2818 if { ac_try='./conftest$ac_cv_exeext' 2819 { { case "(($ac_try" in 2820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2821 *) ac_try_echo=$ac_try;; 2822esac 2823eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2824$as_echo "$ac_try_echo"; } >&5 2825 (eval "$ac_try") 2>&5 2826 ac_status=$? 2827 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2828 test $ac_status = 0; }; }; then 2829 cross_compiling=no 2830 else 2831 if test "$cross_compiling" = maybe; then 2832 cross_compiling=yes 2833 else 2834 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2835$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2836as_fn_error $? "cannot run C compiled programs. 2837If you meant to cross compile, use \`--host'. 2838See \`config.log' for more details" "$LINENO" 5; } 2839 fi 2840 fi 2841fi 2842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 2843$as_echo "$cross_compiling" >&6; } 2844 2845rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 2846ac_clean_files=$ac_clean_files_save 2847{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 2848$as_echo_n "checking for suffix of object files... " >&6; } 2849if ${ac_cv_objext+:} false; then : 2850 $as_echo_n "(cached) " >&6 2851else 2852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2853/* end confdefs.h. */ 2854 2855int 2856main () 2857{ 2858 2859 ; 2860 return 0; 2861} 2862_ACEOF 2863rm -f conftest.o conftest.obj 2864if { { ac_try="$ac_compile" 2865case "(($ac_try" in 2866 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2867 *) ac_try_echo=$ac_try;; 2868esac 2869eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2870$as_echo "$ac_try_echo"; } >&5 2871 (eval "$ac_compile") 2>&5 2872 ac_status=$? 2873 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2874 test $ac_status = 0; }; then : 2875 for ac_file in conftest.o conftest.obj conftest.*; do 2876 test -f "$ac_file" || continue; 2877 case $ac_file in 2878 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 2879 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 2880 break;; 2881 esac 2882done 2883else 2884 $as_echo "$as_me: failed program was:" >&5 2885sed 's/^/| /' conftest.$ac_ext >&5 2886 2887{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2888$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2889as_fn_error $? "cannot compute suffix of object files: cannot compile 2890See \`config.log' for more details" "$LINENO" 5; } 2891fi 2892rm -f conftest.$ac_cv_objext conftest.$ac_ext 2893fi 2894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 2895$as_echo "$ac_cv_objext" >&6; } 2896OBJEXT=$ac_cv_objext 2897ac_objext=$OBJEXT 2898{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 2899$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 2900if ${ac_cv_c_compiler_gnu+:} false; then : 2901 $as_echo_n "(cached) " >&6 2902else 2903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2904/* end confdefs.h. */ 2905 2906int 2907main () 2908{ 2909#ifndef __GNUC__ 2910 choke me 2911#endif 2912 2913 ; 2914 return 0; 2915} 2916_ACEOF 2917if ac_fn_c_try_compile "$LINENO"; then : 2918 ac_compiler_gnu=yes 2919else 2920 ac_compiler_gnu=no 2921fi 2922rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2923ac_cv_c_compiler_gnu=$ac_compiler_gnu 2924 2925fi 2926{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 2927$as_echo "$ac_cv_c_compiler_gnu" >&6; } 2928if test $ac_compiler_gnu = yes; then 2929 GCC=yes 2930else 2931 GCC= 2932fi 2933ac_test_CFLAGS=${CFLAGS+set} 2934ac_save_CFLAGS=$CFLAGS 2935{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 2936$as_echo_n "checking whether $CC accepts -g... " >&6; } 2937if ${ac_cv_prog_cc_g+:} false; then : 2938 $as_echo_n "(cached) " >&6 2939else 2940 ac_save_c_werror_flag=$ac_c_werror_flag 2941 ac_c_werror_flag=yes 2942 ac_cv_prog_cc_g=no 2943 CFLAGS="-g" 2944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2945/* end confdefs.h. */ 2946 2947int 2948main () 2949{ 2950 2951 ; 2952 return 0; 2953} 2954_ACEOF 2955if ac_fn_c_try_compile "$LINENO"; then : 2956 ac_cv_prog_cc_g=yes 2957else 2958 CFLAGS="" 2959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2960/* end confdefs.h. */ 2961 2962int 2963main () 2964{ 2965 2966 ; 2967 return 0; 2968} 2969_ACEOF 2970if ac_fn_c_try_compile "$LINENO"; then : 2971 2972else 2973 ac_c_werror_flag=$ac_save_c_werror_flag 2974 CFLAGS="-g" 2975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2976/* end confdefs.h. */ 2977 2978int 2979main () 2980{ 2981 2982 ; 2983 return 0; 2984} 2985_ACEOF 2986if ac_fn_c_try_compile "$LINENO"; then : 2987 ac_cv_prog_cc_g=yes 2988fi 2989rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2990fi 2991rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2992fi 2993rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 2994 ac_c_werror_flag=$ac_save_c_werror_flag 2995fi 2996{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 2997$as_echo "$ac_cv_prog_cc_g" >&6; } 2998if test "$ac_test_CFLAGS" = set; then 2999 CFLAGS=$ac_save_CFLAGS 3000elif test $ac_cv_prog_cc_g = yes; then 3001 if test "$GCC" = yes; then 3002 CFLAGS="-g -O2" 3003 else 3004 CFLAGS="-g" 3005 fi 3006else 3007 if test "$GCC" = yes; then 3008 CFLAGS="-O2" 3009 else 3010 CFLAGS= 3011 fi 3012fi 3013{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3014$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3015if ${ac_cv_prog_cc_c89+:} false; then : 3016 $as_echo_n "(cached) " >&6 3017else 3018 ac_cv_prog_cc_c89=no 3019ac_save_CC=$CC 3020cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3021/* end confdefs.h. */ 3022#include <stdarg.h> 3023#include <stdio.h> 3024struct stat; 3025/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3026struct buf { int x; }; 3027FILE * (*rcsopen) (struct buf *, struct stat *, int); 3028static char *e (p, i) 3029 char **p; 3030 int i; 3031{ 3032 return p[i]; 3033} 3034static char *f (char * (*g) (char **, int), char **p, ...) 3035{ 3036 char *s; 3037 va_list v; 3038 va_start (v,p); 3039 s = g (p, va_arg (v,int)); 3040 va_end (v); 3041 return s; 3042} 3043 3044/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3045 function prototypes and stuff, but not '\xHH' hex character constants. 3046 These don't provoke an error unfortunately, instead are silently treated 3047 as 'x'. The following induces an error, until -std is added to get 3048 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3049 array size at least. It's necessary to write '\x00'==0 to get something 3050 that's true only with -std. */ 3051int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3052 3053/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3054 inside strings and character constants. */ 3055#define FOO(x) 'x' 3056int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3057 3058int test (int i, double x); 3059struct s1 {int (*f) (int a);}; 3060struct s2 {int (*f) (double a);}; 3061int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3062int argc; 3063char **argv; 3064int 3065main () 3066{ 3067return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3068 ; 3069 return 0; 3070} 3071_ACEOF 3072for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3073 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3074do 3075 CC="$ac_save_CC $ac_arg" 3076 if ac_fn_c_try_compile "$LINENO"; then : 3077 ac_cv_prog_cc_c89=$ac_arg 3078fi 3079rm -f core conftest.err conftest.$ac_objext 3080 test "x$ac_cv_prog_cc_c89" != "xno" && break 3081done 3082rm -f conftest.$ac_ext 3083CC=$ac_save_CC 3084 3085fi 3086# AC_CACHE_VAL 3087case "x$ac_cv_prog_cc_c89" in 3088 x) 3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3090$as_echo "none needed" >&6; } ;; 3091 xno) 3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3093$as_echo "unsupported" >&6; } ;; 3094 *) 3095 CC="$CC $ac_cv_prog_cc_c89" 3096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3097$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3098esac 3099if test "x$ac_cv_prog_cc_c89" != xno; then : 3100 3101fi 3102 3103ac_ext=c 3104ac_cpp='$CPP $CPPFLAGS' 3105ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3106ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3107ac_compiler_gnu=$ac_cv_c_compiler_gnu 3108 3109if test -n "$ac_tool_prefix"; then 3110 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 3111set dummy ${ac_tool_prefix}ranlib; ac_word=$2 3112{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3113$as_echo_n "checking for $ac_word... " >&6; } 3114if ${ac_cv_prog_RANLIB+:} false; then : 3115 $as_echo_n "(cached) " >&6 3116else 3117 if test -n "$RANLIB"; then 3118 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 3119else 3120as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3121for as_dir in $PATH 3122do 3123 IFS=$as_save_IFS 3124 test -z "$as_dir" && as_dir=. 3125 for ac_exec_ext in '' $ac_executable_extensions; do 3126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3127 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 3128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3129 break 2 3130 fi 3131done 3132 done 3133IFS=$as_save_IFS 3134 3135fi 3136fi 3137RANLIB=$ac_cv_prog_RANLIB 3138if test -n "$RANLIB"; then 3139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 3140$as_echo "$RANLIB" >&6; } 3141else 3142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3143$as_echo "no" >&6; } 3144fi 3145 3146 3147fi 3148if test -z "$ac_cv_prog_RANLIB"; then 3149 ac_ct_RANLIB=$RANLIB 3150 # Extract the first word of "ranlib", so it can be a program name with args. 3151set dummy ranlib; ac_word=$2 3152{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3153$as_echo_n "checking for $ac_word... " >&6; } 3154if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 3155 $as_echo_n "(cached) " >&6 3156else 3157 if test -n "$ac_ct_RANLIB"; then 3158 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 3159else 3160as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3161for as_dir in $PATH 3162do 3163 IFS=$as_save_IFS 3164 test -z "$as_dir" && as_dir=. 3165 for ac_exec_ext in '' $ac_executable_extensions; do 3166 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3167 ac_cv_prog_ac_ct_RANLIB="ranlib" 3168 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3169 break 2 3170 fi 3171done 3172 done 3173IFS=$as_save_IFS 3174 3175fi 3176fi 3177ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 3178if test -n "$ac_ct_RANLIB"; then 3179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 3180$as_echo "$ac_ct_RANLIB" >&6; } 3181else 3182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3183$as_echo "no" >&6; } 3184fi 3185 3186 if test "x$ac_ct_RANLIB" = x; then 3187 RANLIB=":" 3188 else 3189 case $cross_compiling:$ac_tool_warned in 3190yes:) 3191{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3192$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3193ac_tool_warned=yes ;; 3194esac 3195 RANLIB=$ac_ct_RANLIB 3196 fi 3197else 3198 RANLIB="$ac_cv_prog_RANLIB" 3199fi 3200 3201 3202MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing 3203for ac_prog in aclocal 3204do 3205 # Extract the first word of "$ac_prog", so it can be a program name with args. 3206set dummy $ac_prog; ac_word=$2 3207{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3208$as_echo_n "checking for $ac_word... " >&6; } 3209if ${ac_cv_prog_ACLOCAL+:} false; then : 3210 $as_echo_n "(cached) " >&6 3211else 3212 if test -n "$ACLOCAL"; then 3213 ac_cv_prog_ACLOCAL="$ACLOCAL" # Let the user override the test. 3214else 3215as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3216for as_dir in $PATH 3217do 3218 IFS=$as_save_IFS 3219 test -z "$as_dir" && as_dir=. 3220 for ac_exec_ext in '' $ac_executable_extensions; do 3221 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3222 ac_cv_prog_ACLOCAL="$ac_prog" 3223 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3224 break 2 3225 fi 3226done 3227 done 3228IFS=$as_save_IFS 3229 3230fi 3231fi 3232ACLOCAL=$ac_cv_prog_ACLOCAL 3233if test -n "$ACLOCAL"; then 3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ACLOCAL" >&5 3235$as_echo "$ACLOCAL" >&6; } 3236else 3237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3238$as_echo "no" >&6; } 3239fi 3240 3241 3242 test -n "$ACLOCAL" && break 3243done 3244test -n "$ACLOCAL" || ACLOCAL="$MISSING aclocal" 3245 3246for ac_prog in autoconf 3247do 3248 # Extract the first word of "$ac_prog", so it can be a program name with args. 3249set dummy $ac_prog; ac_word=$2 3250{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3251$as_echo_n "checking for $ac_word... " >&6; } 3252if ${ac_cv_prog_AUTOCONF+:} false; then : 3253 $as_echo_n "(cached) " >&6 3254else 3255 if test -n "$AUTOCONF"; then 3256 ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test. 3257else 3258as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3259for as_dir in $PATH 3260do 3261 IFS=$as_save_IFS 3262 test -z "$as_dir" && as_dir=. 3263 for ac_exec_ext in '' $ac_executable_extensions; do 3264 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3265 ac_cv_prog_AUTOCONF="$ac_prog" 3266 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3267 break 2 3268 fi 3269done 3270 done 3271IFS=$as_save_IFS 3272 3273fi 3274fi 3275AUTOCONF=$ac_cv_prog_AUTOCONF 3276if test -n "$AUTOCONF"; then 3277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5 3278$as_echo "$AUTOCONF" >&6; } 3279else 3280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3281$as_echo "no" >&6; } 3282fi 3283 3284 3285 test -n "$AUTOCONF" && break 3286done 3287test -n "$AUTOCONF" || AUTOCONF="$MISSING autoconf" 3288 3289for ac_prog in autoheader 3290do 3291 # Extract the first word of "$ac_prog", so it can be a program name with args. 3292set dummy $ac_prog; ac_word=$2 3293{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3294$as_echo_n "checking for $ac_word... " >&6; } 3295if ${ac_cv_prog_AUTOHEADER+:} false; then : 3296 $as_echo_n "(cached) " >&6 3297else 3298 if test -n "$AUTOHEADER"; then 3299 ac_cv_prog_AUTOHEADER="$AUTOHEADER" # Let the user override the test. 3300else 3301as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3302for as_dir in $PATH 3303do 3304 IFS=$as_save_IFS 3305 test -z "$as_dir" && as_dir=. 3306 for ac_exec_ext in '' $ac_executable_extensions; do 3307 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3308 ac_cv_prog_AUTOHEADER="$ac_prog" 3309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3310 break 2 3311 fi 3312done 3313 done 3314IFS=$as_save_IFS 3315 3316fi 3317fi 3318AUTOHEADER=$ac_cv_prog_AUTOHEADER 3319if test -n "$AUTOHEADER"; then 3320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOHEADER" >&5 3321$as_echo "$AUTOHEADER" >&6; } 3322else 3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3324$as_echo "no" >&6; } 3325fi 3326 3327 3328 test -n "$AUTOHEADER" && break 3329done 3330test -n "$AUTOHEADER" || AUTOHEADER="$MISSING autoheader" 3331 3332 3333# Figure out what compiler warnings we can enable. 3334# See config/warnings.m4 for details. 3335 3336 3337ac_ext=c 3338ac_cpp='$CPP $CPPFLAGS' 3339ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3340ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3341ac_compiler_gnu=$ac_cv_c_compiler_gnu 3342 3343WARN_CFLAGS= 3344save_CFLAGS="$CFLAGS" 3345for real_option in -W -Wall -Wwrite-strings -Wstrict-prototypes \ 3346 -Wmissing-prototypes -Wold-style-definition \ 3347 -Wmissing-format-attribute -Wcast-qual; do 3348 # Do the check with the no- prefix removed since gcc silently 3349 # accepts any -Wno-* option on purpose 3350 case $real_option in 3351 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 3352 *) option=$real_option ;; 3353 esac 3354 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3355 3356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3357$as_echo_n "checking whether $CC supports $option... " >&6; } 3358if eval \${$as_acx_Woption+:} false; then : 3359 $as_echo_n "(cached) " >&6 3360else 3361 CFLAGS="$option" 3362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3363/* end confdefs.h. */ 3364 3365int 3366main () 3367{ 3368 3369 ; 3370 return 0; 3371} 3372_ACEOF 3373if ac_fn_c_try_compile "$LINENO"; then : 3374 eval "$as_acx_Woption=yes" 3375else 3376 eval "$as_acx_Woption=no" 3377fi 3378rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3379 3380fi 3381eval ac_res=\$$as_acx_Woption 3382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3383$as_echo "$ac_res" >&6; } 3384 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3385 WARN_CFLAGS="$WARN_CFLAGS${WARN_CFLAGS:+ }$real_option" 3386fi 3387 done 3388CFLAGS="$save_CFLAGS" 3389ac_ext=c 3390ac_cpp='$CPP $CPPFLAGS' 3391ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3392ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3393ac_compiler_gnu=$ac_cv_c_compiler_gnu 3394 3395 3396ac_ext=c 3397ac_cpp='$CPP $CPPFLAGS' 3398ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3399ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3400ac_compiler_gnu=$ac_cv_c_compiler_gnu 3401 3402WARN_PEDANTIC= 3403# Do the check with the no- prefix removed from the warning options 3404# since gcc silently accepts any -Wno-* option on purpose 3405if test "$GCC" = yes; then : 3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic -Wlong-long" >&5 3407$as_echo_n "checking whether $CC supports -pedantic -Wlong-long... " >&6; } 3408if ${acx_cv_prog_cc_pedantic__Wlong_long+:} false; then : 3409 $as_echo_n "(cached) " >&6 3410else 3411 save_CFLAGS="$CFLAGS" 3412CFLAGS="-pedantic -Wlong-long" 3413cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3414/* end confdefs.h. */ 3415 3416int 3417main () 3418{ 3419 3420 ; 3421 return 0; 3422} 3423_ACEOF 3424if ac_fn_c_try_compile "$LINENO"; then : 3425 acx_cv_prog_cc_pedantic__Wlong_long=yes 3426else 3427 acx_cv_prog_cc_pedantic__Wlong_long=no 3428fi 3429rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3430CFLAGS="$save_CFLAGS" 3431fi 3432{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic__Wlong_long" >&5 3433$as_echo "$acx_cv_prog_cc_pedantic__Wlong_long" >&6; } 3434if test $acx_cv_prog_cc_pedantic__Wlong_long = yes; then : 3435 WARN_PEDANTIC="$WARN_PEDANTIC${WARN_PEDANTIC:+ }-pedantic -Wno-long-long" 3436fi 3437 3438fi 3439ac_ext=c 3440ac_cpp='$CPP $CPPFLAGS' 3441ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3442ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3443ac_compiler_gnu=$ac_cv_c_compiler_gnu 3444 3445 3446 3447ac_ext=c 3448ac_cpp='$CPP $CPPFLAGS' 3449ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3450ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3451ac_compiler_gnu=$ac_cv_c_compiler_gnu 3452 3453nolto_flags= 3454save_CFLAGS="$CFLAGS" 3455for real_option in -fno-lto; do 3456 # Do the check with the no- prefix removed since gcc silently 3457 # accepts any -Wno-* option on purpose 3458 case $real_option in 3459 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;; 3460 *) option=$real_option ;; 3461 esac 3462 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh` 3463 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5 3465$as_echo_n "checking whether $CC supports $option... " >&6; } 3466if eval \${$as_acx_Woption+:} false; then : 3467 $as_echo_n "(cached) " >&6 3468else 3469 CFLAGS="$option" 3470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3471/* end confdefs.h. */ 3472 3473int 3474main () 3475{ 3476 3477 ; 3478 return 0; 3479} 3480_ACEOF 3481if ac_fn_c_try_compile "$LINENO"; then : 3482 eval "$as_acx_Woption=yes" 3483else 3484 eval "$as_acx_Woption=no" 3485fi 3486rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3487 3488fi 3489eval ac_res=\$$as_acx_Woption 3490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 3491$as_echo "$ac_res" >&6; } 3492 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then : 3493 nolto_flags="$nolto_flags${nolto_flags:+ }$real_option" 3494fi 3495 done 3496CFLAGS="$save_CFLAGS" 3497ac_ext=c 3498ac_cpp='$CPP $CPPFLAGS' 3499ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3500ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3501ac_compiler_gnu=$ac_cv_c_compiler_gnu 3502 3503 3504 3505# Only enable with --enable-werror-always until existing warnings are 3506# corrected. 3507ac_ext=c 3508ac_cpp='$CPP $CPPFLAGS' 3509ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3510ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3511ac_compiler_gnu=$ac_cv_c_compiler_gnu 3512 3513WERROR= 3514# Check whether --enable-werror-always was given. 3515if test "${enable_werror_always+set}" = set; then : 3516 enableval=$enable_werror_always; 3517else 3518 enable_werror_always=no 3519fi 3520 3521if test $enable_werror_always = yes; then : 3522 WERROR="$WERROR${WERROR:+ }-Werror" 3523fi 3524 3525ac_ext=c 3526ac_cpp='$CPP $CPPFLAGS' 3527ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3528ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3529ac_compiler_gnu=$ac_cv_c_compiler_gnu 3530 3531 3532 3533# Checks for header files. 3534ac_ext=c 3535ac_cpp='$CPP $CPPFLAGS' 3536ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3537ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3538ac_compiler_gnu=$ac_cv_c_compiler_gnu 3539{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3540$as_echo_n "checking how to run the C preprocessor... " >&6; } 3541# On Suns, sometimes $CPP names a directory. 3542if test -n "$CPP" && test -d "$CPP"; then 3543 CPP= 3544fi 3545if test -z "$CPP"; then 3546 if ${ac_cv_prog_CPP+:} false; then : 3547 $as_echo_n "(cached) " >&6 3548else 3549 # Double quotes because CPP needs to be expanded 3550 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3551 do 3552 ac_preproc_ok=false 3553for ac_c_preproc_warn_flag in '' yes 3554do 3555 # Use a header file that comes with gcc, so configuring glibc 3556 # with a fresh cross-compiler works. 3557 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3558 # <limits.h> exists even on freestanding compilers. 3559 # On the NeXT, cc -E runs the code through the compiler's parser, 3560 # not just through cpp. "Syntax error" is here to catch this case. 3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3562/* end confdefs.h. */ 3563#ifdef __STDC__ 3564# include <limits.h> 3565#else 3566# include <assert.h> 3567#endif 3568 Syntax error 3569_ACEOF 3570if ac_fn_c_try_cpp "$LINENO"; then : 3571 3572else 3573 # Broken: fails on valid input. 3574continue 3575fi 3576rm -f conftest.err conftest.i conftest.$ac_ext 3577 3578 # OK, works on sane cases. Now check whether nonexistent headers 3579 # can be detected and how. 3580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3581/* end confdefs.h. */ 3582#include <ac_nonexistent.h> 3583_ACEOF 3584if ac_fn_c_try_cpp "$LINENO"; then : 3585 # Broken: success on invalid input. 3586continue 3587else 3588 # Passes both tests. 3589ac_preproc_ok=: 3590break 3591fi 3592rm -f conftest.err conftest.i conftest.$ac_ext 3593 3594done 3595# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3596rm -f conftest.i conftest.err conftest.$ac_ext 3597if $ac_preproc_ok; then : 3598 break 3599fi 3600 3601 done 3602 ac_cv_prog_CPP=$CPP 3603 3604fi 3605 CPP=$ac_cv_prog_CPP 3606else 3607 ac_cv_prog_CPP=$CPP 3608fi 3609{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3610$as_echo "$CPP" >&6; } 3611ac_preproc_ok=false 3612for ac_c_preproc_warn_flag in '' yes 3613do 3614 # Use a header file that comes with gcc, so configuring glibc 3615 # with a fresh cross-compiler works. 3616 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3617 # <limits.h> exists even on freestanding compilers. 3618 # On the NeXT, cc -E runs the code through the compiler's parser, 3619 # not just through cpp. "Syntax error" is here to catch this case. 3620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3621/* end confdefs.h. */ 3622#ifdef __STDC__ 3623# include <limits.h> 3624#else 3625# include <assert.h> 3626#endif 3627 Syntax error 3628_ACEOF 3629if ac_fn_c_try_cpp "$LINENO"; then : 3630 3631else 3632 # Broken: fails on valid input. 3633continue 3634fi 3635rm -f conftest.err conftest.i conftest.$ac_ext 3636 3637 # OK, works on sane cases. Now check whether nonexistent headers 3638 # can be detected and how. 3639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3640/* end confdefs.h. */ 3641#include <ac_nonexistent.h> 3642_ACEOF 3643if ac_fn_c_try_cpp "$LINENO"; then : 3644 # Broken: success on invalid input. 3645continue 3646else 3647 # Passes both tests. 3648ac_preproc_ok=: 3649break 3650fi 3651rm -f conftest.err conftest.i conftest.$ac_ext 3652 3653done 3654# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3655rm -f conftest.i conftest.err conftest.$ac_ext 3656if $ac_preproc_ok; then : 3657 3658else 3659 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3660$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3661as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3662See \`config.log' for more details" "$LINENO" 5; } 3663fi 3664 3665ac_ext=c 3666ac_cpp='$CPP $CPPFLAGS' 3667ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3668ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3669ac_compiler_gnu=$ac_cv_c_compiler_gnu 3670 3671 3672{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3673$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3674if ${ac_cv_path_GREP+:} false; then : 3675 $as_echo_n "(cached) " >&6 3676else 3677 if test -z "$GREP"; then 3678 ac_path_GREP_found=false 3679 # Loop through the user's path and test for each of PROGNAME-LIST 3680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3681for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3682do 3683 IFS=$as_save_IFS 3684 test -z "$as_dir" && as_dir=. 3685 for ac_prog in grep ggrep; do 3686 for ac_exec_ext in '' $ac_executable_extensions; do 3687 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3688 as_fn_executable_p "$ac_path_GREP" || continue 3689# Check for GNU ac_path_GREP and select it if it is found. 3690 # Check for GNU $ac_path_GREP 3691case `"$ac_path_GREP" --version 2>&1` in 3692*GNU*) 3693 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3694*) 3695 ac_count=0 3696 $as_echo_n 0123456789 >"conftest.in" 3697 while : 3698 do 3699 cat "conftest.in" "conftest.in" >"conftest.tmp" 3700 mv "conftest.tmp" "conftest.in" 3701 cp "conftest.in" "conftest.nl" 3702 $as_echo 'GREP' >> "conftest.nl" 3703 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3704 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3705 as_fn_arith $ac_count + 1 && ac_count=$as_val 3706 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3707 # Best one so far, save it but keep looking for a better one 3708 ac_cv_path_GREP="$ac_path_GREP" 3709 ac_path_GREP_max=$ac_count 3710 fi 3711 # 10*(2^10) chars as input seems more than enough 3712 test $ac_count -gt 10 && break 3713 done 3714 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3715esac 3716 3717 $ac_path_GREP_found && break 3 3718 done 3719 done 3720 done 3721IFS=$as_save_IFS 3722 if test -z "$ac_cv_path_GREP"; then 3723 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3724 fi 3725else 3726 ac_cv_path_GREP=$GREP 3727fi 3728 3729fi 3730{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3731$as_echo "$ac_cv_path_GREP" >&6; } 3732 GREP="$ac_cv_path_GREP" 3733 3734 3735{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3736$as_echo_n "checking for egrep... " >&6; } 3737if ${ac_cv_path_EGREP+:} false; then : 3738 $as_echo_n "(cached) " >&6 3739else 3740 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3741 then ac_cv_path_EGREP="$GREP -E" 3742 else 3743 if test -z "$EGREP"; then 3744 ac_path_EGREP_found=false 3745 # Loop through the user's path and test for each of PROGNAME-LIST 3746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3747for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3748do 3749 IFS=$as_save_IFS 3750 test -z "$as_dir" && as_dir=. 3751 for ac_prog in egrep; do 3752 for ac_exec_ext in '' $ac_executable_extensions; do 3753 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3754 as_fn_executable_p "$ac_path_EGREP" || continue 3755# Check for GNU ac_path_EGREP and select it if it is found. 3756 # Check for GNU $ac_path_EGREP 3757case `"$ac_path_EGREP" --version 2>&1` in 3758*GNU*) 3759 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3760*) 3761 ac_count=0 3762 $as_echo_n 0123456789 >"conftest.in" 3763 while : 3764 do 3765 cat "conftest.in" "conftest.in" >"conftest.tmp" 3766 mv "conftest.tmp" "conftest.in" 3767 cp "conftest.in" "conftest.nl" 3768 $as_echo 'EGREP' >> "conftest.nl" 3769 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3770 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3771 as_fn_arith $ac_count + 1 && ac_count=$as_val 3772 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3773 # Best one so far, save it but keep looking for a better one 3774 ac_cv_path_EGREP="$ac_path_EGREP" 3775 ac_path_EGREP_max=$ac_count 3776 fi 3777 # 10*(2^10) chars as input seems more than enough 3778 test $ac_count -gt 10 && break 3779 done 3780 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3781esac 3782 3783 $ac_path_EGREP_found && break 3 3784 done 3785 done 3786 done 3787IFS=$as_save_IFS 3788 if test -z "$ac_cv_path_EGREP"; then 3789 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3790 fi 3791else 3792 ac_cv_path_EGREP=$EGREP 3793fi 3794 3795 fi 3796fi 3797{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3798$as_echo "$ac_cv_path_EGREP" >&6; } 3799 EGREP="$ac_cv_path_EGREP" 3800 3801 3802{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3803$as_echo_n "checking for ANSI C header files... " >&6; } 3804if ${ac_cv_header_stdc+:} false; then : 3805 $as_echo_n "(cached) " >&6 3806else 3807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3808/* end confdefs.h. */ 3809#include <stdlib.h> 3810#include <stdarg.h> 3811#include <string.h> 3812#include <float.h> 3813 3814int 3815main () 3816{ 3817 3818 ; 3819 return 0; 3820} 3821_ACEOF 3822if ac_fn_c_try_compile "$LINENO"; then : 3823 ac_cv_header_stdc=yes 3824else 3825 ac_cv_header_stdc=no 3826fi 3827rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3828 3829if test $ac_cv_header_stdc = yes; then 3830 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832/* end confdefs.h. */ 3833#include <string.h> 3834 3835_ACEOF 3836if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3837 $EGREP "memchr" >/dev/null 2>&1; then : 3838 3839else 3840 ac_cv_header_stdc=no 3841fi 3842rm -f conftest* 3843 3844fi 3845 3846if test $ac_cv_header_stdc = yes; then 3847 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3849/* end confdefs.h. */ 3850#include <stdlib.h> 3851 3852_ACEOF 3853if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3854 $EGREP "free" >/dev/null 2>&1; then : 3855 3856else 3857 ac_cv_header_stdc=no 3858fi 3859rm -f conftest* 3860 3861fi 3862 3863if test $ac_cv_header_stdc = yes; then 3864 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3865 if test "$cross_compiling" = yes; then : 3866 : 3867else 3868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3869/* end confdefs.h. */ 3870#include <ctype.h> 3871#include <stdlib.h> 3872#if ((' ' & 0x0FF) == 0x020) 3873# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3874# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3875#else 3876# define ISLOWER(c) \ 3877 (('a' <= (c) && (c) <= 'i') \ 3878 || ('j' <= (c) && (c) <= 'r') \ 3879 || ('s' <= (c) && (c) <= 'z')) 3880# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3881#endif 3882 3883#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3884int 3885main () 3886{ 3887 int i; 3888 for (i = 0; i < 256; i++) 3889 if (XOR (islower (i), ISLOWER (i)) 3890 || toupper (i) != TOUPPER (i)) 3891 return 2; 3892 return 0; 3893} 3894_ACEOF 3895if ac_fn_c_try_run "$LINENO"; then : 3896 3897else 3898 ac_cv_header_stdc=no 3899fi 3900rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3901 conftest.$ac_objext conftest.beam conftest.$ac_ext 3902fi 3903 3904fi 3905fi 3906{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3907$as_echo "$ac_cv_header_stdc" >&6; } 3908if test $ac_cv_header_stdc = yes; then 3909 3910$as_echo "#define STDC_HEADERS 1" >>confdefs.h 3911 3912fi 3913 3914# On IRIX 5.3, sys/types and inttypes.h are conflicting. 3915for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3916 inttypes.h stdint.h unistd.h 3917do : 3918 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3919ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3920" 3921if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3922 cat >>confdefs.h <<_ACEOF 3923#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3924_ACEOF 3925 3926fi 3927 3928done 3929 3930 3931for ac_header in ctype.h stddef.h string.h stdio.h 3932do : 3933 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3934ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 3935if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3936 cat >>confdefs.h <<_ACEOF 3937#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3938_ACEOF 3939 3940fi 3941 3942done 3943 3944 3945 3946inttype_headers=`echo inttypes.h sys/inttypes.h | sed -e 's/,/ /g'` 3947 3948acx_cv_header_stdint=stddef.h 3949acx_cv_header_stdint_kind="(already complete)" 3950for i in stdint.h $inttype_headers; do 3951 unset ac_cv_type_uintptr_t 3952 unset ac_cv_type_uintmax_t 3953 unset ac_cv_type_int_least32_t 3954 unset ac_cv_type_int_fast32_t 3955 unset ac_cv_type_uint64_t 3956 $as_echo_n "looking for a compliant stdint.h in $i, " >&6 3957 ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h> 3958#include <$i> 3959" 3960if test "x$ac_cv_type_uintmax_t" = xyes; then : 3961 acx_cv_header_stdint=$i 3962else 3963 continue 3964fi 3965 3966 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 3967#include <$i> 3968" 3969if test "x$ac_cv_type_uintptr_t" = xyes; then : 3970 3971else 3972 acx_cv_header_stdint_kind="(mostly complete)" 3973fi 3974 3975 ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h> 3976#include <$i> 3977" 3978if test "x$ac_cv_type_int_least32_t" = xyes; then : 3979 3980else 3981 acx_cv_header_stdint_kind="(mostly complete)" 3982fi 3983 3984 ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h> 3985#include <$i> 3986" 3987if test "x$ac_cv_type_int_fast32_t" = xyes; then : 3988 3989else 3990 acx_cv_header_stdint_kind="(mostly complete)" 3991fi 3992 3993 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 3994#include <$i> 3995" 3996if test "x$ac_cv_type_uint64_t" = xyes; then : 3997 3998else 3999 acx_cv_header_stdint_kind="(lacks uint64_t)" 4000fi 4001 4002 break 4003done 4004if test "$acx_cv_header_stdint" = stddef.h; then 4005 acx_cv_header_stdint_kind="(lacks uintmax_t)" 4006 for i in stdint.h $inttype_headers; do 4007 unset ac_cv_type_uintptr_t 4008 unset ac_cv_type_uint32_t 4009 unset ac_cv_type_uint64_t 4010 $as_echo_n "looking for an incomplete stdint.h in $i, " >&6 4011 ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h> 4012#include <$i> 4013" 4014if test "x$ac_cv_type_uint32_t" = xyes; then : 4015 acx_cv_header_stdint=$i 4016else 4017 continue 4018fi 4019 4020 ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h> 4021#include <$i> 4022" 4023if test "x$ac_cv_type_uint64_t" = xyes; then : 4024 4025fi 4026 4027 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h> 4028#include <$i> 4029" 4030if test "x$ac_cv_type_uintptr_t" = xyes; then : 4031 4032fi 4033 4034 break 4035 done 4036fi 4037if test "$acx_cv_header_stdint" = stddef.h; then 4038 acx_cv_header_stdint_kind="(u_intXX_t style)" 4039 for i in sys/types.h $inttype_headers; do 4040 unset ac_cv_type_u_int32_t 4041 unset ac_cv_type_u_int64_t 4042 $as_echo_n "looking for u_intXX_t types in $i, " >&6 4043 ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h> 4044#include <$i> 4045" 4046if test "x$ac_cv_type_u_int32_t" = xyes; then : 4047 acx_cv_header_stdint=$i 4048else 4049 continue 4050fi 4051 4052 ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h> 4053#include <$i> 4054" 4055if test "x$ac_cv_type_u_int64_t" = xyes; then : 4056 4057fi 4058 4059 break 4060 done 4061fi 4062if test "$acx_cv_header_stdint" = stddef.h; then 4063 acx_cv_header_stdint_kind="(using manual detection)" 4064fi 4065 4066test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no 4067test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no 4068test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no 4069test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no 4070test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no 4071 4072# ----------------- Summarize what we found so far 4073 4074{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5 4075$as_echo_n "checking what to include in gstdint.h... " >&6; } 4076 4077case `$as_basename -- gstdint.h || 4078$as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \ 4079 Xgstdint.h : 'X\(//\)$' \| \ 4080 Xgstdint.h : 'X\(/\)' \| . 2>/dev/null || 4081$as_echo X/gstdint.h | 4082 sed '/^.*\/\([^/][^/]*\)\/*$/{ 4083 s//\1/ 4084 q 4085 } 4086 /^X\/\(\/\/\)$/{ 4087 s//\1/ 4088 q 4089 } 4090 /^X\/\(\/\).*/{ 4091 s//\1/ 4092 q 4093 } 4094 s/.*/./; q'` in 4095 stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 4096$as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 4097 inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5 4098$as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;; 4099 *) ;; 4100esac 4101 4102{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5 4103$as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; } 4104 4105# ----------------- done included file, check C basic types -------- 4106 4107# Lacking an uintptr_t? Test size of void * 4108case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in 4109 stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler 4110# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4111# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4112# This bug is HP SR number 8606223364. 4113{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5 4114$as_echo_n "checking size of void *... " >&6; } 4115if ${ac_cv_sizeof_void_p+:} false; then : 4116 $as_echo_n "(cached) " >&6 4117else 4118 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then : 4119 4120else 4121 if test "$ac_cv_type_void_p" = yes; then 4122 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4123$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4124as_fn_error 77 "cannot compute sizeof (void *) 4125See \`config.log' for more details" "$LINENO" 5; } 4126 else 4127 ac_cv_sizeof_void_p=0 4128 fi 4129fi 4130 4131fi 4132{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5 4133$as_echo "$ac_cv_sizeof_void_p" >&6; } 4134 4135 4136 4137cat >>confdefs.h <<_ACEOF 4138#define SIZEOF_VOID_P $ac_cv_sizeof_void_p 4139_ACEOF 4140 4141 ;; 4142esac 4143 4144# Lacking an uint64_t? Test size of long 4145case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in 4146 stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler 4147# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4148# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4149# This bug is HP SR number 8606223364. 4150{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 4151$as_echo_n "checking size of long... " >&6; } 4152if ${ac_cv_sizeof_long+:} false; then : 4153 $as_echo_n "(cached) " >&6 4154else 4155 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4156 4157else 4158 if test "$ac_cv_type_long" = yes; then 4159 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4160$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4161as_fn_error 77 "cannot compute sizeof (long) 4162See \`config.log' for more details" "$LINENO" 5; } 4163 else 4164 ac_cv_sizeof_long=0 4165 fi 4166fi 4167 4168fi 4169{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4170$as_echo "$ac_cv_sizeof_long" >&6; } 4171 4172 4173 4174cat >>confdefs.h <<_ACEOF 4175#define SIZEOF_LONG $ac_cv_sizeof_long 4176_ACEOF 4177 4178 ;; 4179esac 4180 4181if test $acx_cv_header_stdint = stddef.h; then 4182 # Lacking a good header? Test size of everything and deduce all types. 4183 # The cast to long int works around a bug in the HP C Compiler 4184# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4185# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4186# This bug is HP SR number 8606223364. 4187{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4188$as_echo_n "checking size of int... " >&6; } 4189if ${ac_cv_sizeof_int+:} false; then : 4190 $as_echo_n "(cached) " >&6 4191else 4192 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4193 4194else 4195 if test "$ac_cv_type_int" = yes; then 4196 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4197$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4198as_fn_error 77 "cannot compute sizeof (int) 4199See \`config.log' for more details" "$LINENO" 5; } 4200 else 4201 ac_cv_sizeof_int=0 4202 fi 4203fi 4204 4205fi 4206{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4207$as_echo "$ac_cv_sizeof_int" >&6; } 4208 4209 4210 4211cat >>confdefs.h <<_ACEOF 4212#define SIZEOF_INT $ac_cv_sizeof_int 4213_ACEOF 4214 4215 4216 # The cast to long int works around a bug in the HP C Compiler 4217# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4218# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4219# This bug is HP SR number 8606223364. 4220{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5 4221$as_echo_n "checking size of short... " >&6; } 4222if ${ac_cv_sizeof_short+:} false; then : 4223 $as_echo_n "(cached) " >&6 4224else 4225 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then : 4226 4227else 4228 if test "$ac_cv_type_short" = yes; then 4229 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4230$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4231as_fn_error 77 "cannot compute sizeof (short) 4232See \`config.log' for more details" "$LINENO" 5; } 4233 else 4234 ac_cv_sizeof_short=0 4235 fi 4236fi 4237 4238fi 4239{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5 4240$as_echo "$ac_cv_sizeof_short" >&6; } 4241 4242 4243 4244cat >>confdefs.h <<_ACEOF 4245#define SIZEOF_SHORT $ac_cv_sizeof_short 4246_ACEOF 4247 4248 4249 # The cast to long int works around a bug in the HP C Compiler 4250# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4251# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4252# This bug is HP SR number 8606223364. 4253{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5 4254$as_echo_n "checking size of char... " >&6; } 4255if ${ac_cv_sizeof_char+:} false; then : 4256 $as_echo_n "(cached) " >&6 4257else 4258 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char" "$ac_includes_default"; then : 4259 4260else 4261 if test "$ac_cv_type_char" = yes; then 4262 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4263$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4264as_fn_error 77 "cannot compute sizeof (char) 4265See \`config.log' for more details" "$LINENO" 5; } 4266 else 4267 ac_cv_sizeof_char=0 4268 fi 4269fi 4270 4271fi 4272{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5 4273$as_echo "$ac_cv_sizeof_char" >&6; } 4274 4275 4276 4277cat >>confdefs.h <<_ACEOF 4278#define SIZEOF_CHAR $ac_cv_sizeof_char 4279_ACEOF 4280 4281 4282 4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5 4284$as_echo_n "checking for type equivalent to int8_t... " >&6; } 4285 case "$ac_cv_sizeof_char" in 4286 1) acx_cv_type_int8_t=char ;; 4287 *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5 4288 esac 4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5 4290$as_echo "$acx_cv_type_int8_t" >&6; } 4291 4292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5 4293$as_echo_n "checking for type equivalent to int16_t... " >&6; } 4294 case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in 4295 2:*) acx_cv_type_int16_t=int ;; 4296 *:2) acx_cv_type_int16_t=short ;; 4297 *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5 4298 esac 4299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5 4300$as_echo "$acx_cv_type_int16_t" >&6; } 4301 4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5 4303$as_echo_n "checking for type equivalent to int32_t... " >&6; } 4304 case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in 4305 4:*) acx_cv_type_int32_t=int ;; 4306 *:4) acx_cv_type_int32_t=long ;; 4307 *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5 4308 esac 4309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5 4310$as_echo "$acx_cv_type_int32_t" >&6; } 4311fi 4312 4313# These tests are here to make the output prettier 4314 4315if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then 4316 case "$ac_cv_sizeof_long" in 4317 8) acx_cv_type_int64_t=long ;; 4318 esac 4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5 4320$as_echo_n "checking for type equivalent to int64_t... " >&6; } 4321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5 4322$as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; } 4323fi 4324 4325# Now we can use the above types 4326 4327if test "$ac_cv_type_uintptr_t" != yes; then 4328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5 4329$as_echo_n "checking for type equivalent to intptr_t... " >&6; } 4330 case $ac_cv_sizeof_void_p in 4331 2) acx_cv_type_intptr_t=int16_t ;; 4332 4) acx_cv_type_intptr_t=int32_t ;; 4333 8) acx_cv_type_intptr_t=int64_t ;; 4334 *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5 4335 esac 4336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5 4337$as_echo "$acx_cv_type_intptr_t" >&6; } 4338fi 4339 4340# ----------------- done all checks, emit header ------------- 4341ac_config_commands="$ac_config_commands gstdint.h" 4342 4343 4344 4345 4346# Checks for typedefs, structures, and compiler characteristics. 4347{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5 4348$as_echo_n "checking for an ANSI C-conforming const... " >&6; } 4349if ${ac_cv_c_const+:} false; then : 4350 $as_echo_n "(cached) " >&6 4351else 4352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4353/* end confdefs.h. */ 4354 4355int 4356main () 4357{ 4358 4359#ifndef __cplusplus 4360 /* Ultrix mips cc rejects this sort of thing. */ 4361 typedef int charset[2]; 4362 const charset cs = { 0, 0 }; 4363 /* SunOS 4.1.1 cc rejects this. */ 4364 char const *const *pcpcc; 4365 char **ppc; 4366 /* NEC SVR4.0.2 mips cc rejects this. */ 4367 struct point {int x, y;}; 4368 static struct point const zero = {0,0}; 4369 /* AIX XL C 1.02.0.0 rejects this. 4370 It does not let you subtract one const X* pointer from another in 4371 an arm of an if-expression whose if-part is not a constant 4372 expression */ 4373 const char *g = "string"; 4374 pcpcc = &g + (g ? g-g : 0); 4375 /* HPUX 7.0 cc rejects these. */ 4376 ++pcpcc; 4377 ppc = (char**) pcpcc; 4378 pcpcc = (char const *const *) ppc; 4379 { /* SCO 3.2v4 cc rejects this sort of thing. */ 4380 char tx; 4381 char *t = &tx; 4382 char const *s = 0 ? (char *) 0 : (char const *) 0; 4383 4384 *t++ = 0; 4385 if (s) return 0; 4386 } 4387 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */ 4388 int x[] = {25, 17}; 4389 const int *foo = &x[0]; 4390 ++foo; 4391 } 4392 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */ 4393 typedef const int *iptr; 4394 iptr p = 0; 4395 ++p; 4396 } 4397 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying 4398 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */ 4399 struct s { int j; const int *ap[3]; } bx; 4400 struct s *b = &bx; b->j = 5; 4401 } 4402 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */ 4403 const int foo = 10; 4404 if (!foo) return 0; 4405 } 4406 return !cs[0] && !zero.x; 4407#endif 4408 4409 ; 4410 return 0; 4411} 4412_ACEOF 4413if ac_fn_c_try_compile "$LINENO"; then : 4414 ac_cv_c_const=yes 4415else 4416 ac_cv_c_const=no 4417fi 4418rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4419fi 4420{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5 4421$as_echo "$ac_cv_c_const" >&6; } 4422if test $ac_cv_c_const = no; then 4423 4424$as_echo "#define const /**/" >>confdefs.h 4425 4426fi 4427 4428ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" 4429if test "x$ac_cv_type_off_t" = xyes; then : 4430 4431else 4432 4433cat >>confdefs.h <<_ACEOF 4434#define off_t long int 4435_ACEOF 4436 4437fi 4438 4439# The cast to long int works around a bug in the HP C Compiler 4440# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4441# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4442# This bug is HP SR number 8606223364. 4443{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5 4444$as_echo_n "checking size of int... " >&6; } 4445if ${ac_cv_sizeof_int+:} false; then : 4446 $as_echo_n "(cached) " >&6 4447else 4448 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then : 4449 4450else 4451 if test "$ac_cv_type_int" = yes; then 4452 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4453$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4454as_fn_error 77 "cannot compute sizeof (int) 4455See \`config.log' for more details" "$LINENO" 5; } 4456 else 4457 ac_cv_sizeof_int=0 4458 fi 4459fi 4460 4461fi 4462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5 4463$as_echo "$ac_cv_sizeof_int" >&6; } 4464 4465 4466 4467cat >>confdefs.h <<_ACEOF 4468#define SIZEOF_INT $ac_cv_sizeof_int 4469_ACEOF 4470 4471 4472# The cast to long int works around a bug in the HP C Compiler 4473# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects 4474# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'. 4475# This bug is HP SR number 8606223364. 4476{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5 4477$as_echo_n "checking size of long... " >&6; } 4478if ${ac_cv_sizeof_long+:} false; then : 4479 $as_echo_n "(cached) " >&6 4480else 4481 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then : 4482 4483else 4484 if test "$ac_cv_type_long" = yes; then 4485 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4486$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4487as_fn_error 77 "cannot compute sizeof (long) 4488See \`config.log' for more details" "$LINENO" 5; } 4489 else 4490 ac_cv_sizeof_long=0 4491 fi 4492fi 4493 4494fi 4495{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5 4496$as_echo "$ac_cv_sizeof_long" >&6; } 4497 4498 4499 4500cat >>confdefs.h <<_ACEOF 4501#define SIZEOF_LONG $ac_cv_sizeof_long 4502_ACEOF 4503 4504 4505 4506# Checks for library functions. 4507{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4508$as_echo_n "checking for ANSI C header files... " >&6; } 4509if ${ac_cv_header_stdc+:} false; then : 4510 $as_echo_n "(cached) " >&6 4511else 4512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4513/* end confdefs.h. */ 4514#include <stdlib.h> 4515#include <stdarg.h> 4516#include <string.h> 4517#include <float.h> 4518 4519int 4520main () 4521{ 4522 4523 ; 4524 return 0; 4525} 4526_ACEOF 4527if ac_fn_c_try_compile "$LINENO"; then : 4528 ac_cv_header_stdc=yes 4529else 4530 ac_cv_header_stdc=no 4531fi 4532rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4533 4534if test $ac_cv_header_stdc = yes; then 4535 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4537/* end confdefs.h. */ 4538#include <string.h> 4539 4540_ACEOF 4541if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4542 $EGREP "memchr" >/dev/null 2>&1; then : 4543 4544else 4545 ac_cv_header_stdc=no 4546fi 4547rm -f conftest* 4548 4549fi 4550 4551if test $ac_cv_header_stdc = yes; then 4552 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4554/* end confdefs.h. */ 4555#include <stdlib.h> 4556 4557_ACEOF 4558if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4559 $EGREP "free" >/dev/null 2>&1; then : 4560 4561else 4562 ac_cv_header_stdc=no 4563fi 4564rm -f conftest* 4565 4566fi 4567 4568if test $ac_cv_header_stdc = yes; then 4569 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4570 if test "$cross_compiling" = yes; then : 4571 : 4572else 4573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4574/* end confdefs.h. */ 4575#include <ctype.h> 4576#include <stdlib.h> 4577#if ((' ' & 0x0FF) == 0x020) 4578# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4579# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4580#else 4581# define ISLOWER(c) \ 4582 (('a' <= (c) && (c) <= 'i') \ 4583 || ('j' <= (c) && (c) <= 'r') \ 4584 || ('s' <= (c) && (c) <= 'z')) 4585# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4586#endif 4587 4588#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4589int 4590main () 4591{ 4592 int i; 4593 for (i = 0; i < 256; i++) 4594 if (XOR (islower (i), ISLOWER (i)) 4595 || toupper (i) != TOUPPER (i)) 4596 return 2; 4597 return 0; 4598} 4599_ACEOF 4600if ac_fn_c_try_run "$LINENO"; then : 4601 4602else 4603 ac_cv_header_stdc=no 4604fi 4605rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4606 conftest.$ac_objext conftest.beam conftest.$ac_ext 4607fi 4608 4609fi 4610fi 4611{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4612$as_echo "$ac_cv_header_stdc" >&6; } 4613if test $ac_cv_header_stdc = yes; then 4614 4615$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4616 4617fi 4618 4619 4620# Check whether --enable-maintainer-mode was given. 4621if test "${enable_maintainer_mode+set}" = set; then : 4622 enableval=$enable_maintainer_mode; 4623else 4624 enable_maintainer_mode=no 4625fi 4626 4627 4628if test "x$enable_maintainer_mode" = xno; then 4629 MAINT='#' 4630else 4631 MAINT= 4632fi 4633 4634 4635# Make sure we can run config.sub. 4636$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4637 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4638 4639{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4640$as_echo_n "checking build system type... " >&6; } 4641if ${ac_cv_build+:} false; then : 4642 $as_echo_n "(cached) " >&6 4643else 4644 ac_build_alias=$build_alias 4645test "x$ac_build_alias" = x && 4646 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4647test "x$ac_build_alias" = x && 4648 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4649ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4650 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4651 4652fi 4653{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4654$as_echo "$ac_cv_build" >&6; } 4655case $ac_cv_build in 4656*-*-*) ;; 4657*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4658esac 4659build=$ac_cv_build 4660ac_save_IFS=$IFS; IFS='-' 4661set x $ac_cv_build 4662shift 4663build_cpu=$1 4664build_vendor=$2 4665shift; shift 4666# Remember, the first character of IFS is used to create $*, 4667# except with old shells: 4668build_os=$* 4669IFS=$ac_save_IFS 4670case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4671 4672 4673{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4674$as_echo_n "checking host system type... " >&6; } 4675if ${ac_cv_host+:} false; then : 4676 $as_echo_n "(cached) " >&6 4677else 4678 if test "x$host_alias" = x; then 4679 ac_cv_host=$ac_cv_build 4680else 4681 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4682 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4683fi 4684 4685fi 4686{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4687$as_echo "$ac_cv_host" >&6; } 4688case $ac_cv_host in 4689*-*-*) ;; 4690*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4691esac 4692host=$ac_cv_host 4693ac_save_IFS=$IFS; IFS='-' 4694set x $ac_cv_host 4695shift 4696host_cpu=$1 4697host_vendor=$2 4698shift; shift 4699# Remember, the first character of IFS is used to create $*, 4700# except with old shells: 4701host_os=$* 4702IFS=$ac_save_IFS 4703case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4704 4705 4706{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5 4707$as_echo_n "checking target system type... " >&6; } 4708if ${ac_cv_target+:} false; then : 4709 $as_echo_n "(cached) " >&6 4710else 4711 if test "x$target_alias" = x; then 4712 ac_cv_target=$ac_cv_host 4713else 4714 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` || 4715 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5 4716fi 4717 4718fi 4719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5 4720$as_echo "$ac_cv_target" >&6; } 4721case $ac_cv_target in 4722*-*-*) ;; 4723*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;; 4724esac 4725target=$ac_cv_target 4726ac_save_IFS=$IFS; IFS='-' 4727set x $ac_cv_target 4728shift 4729target_cpu=$1 4730target_vendor=$2 4731shift; shift 4732# Remember, the first character of IFS is used to create $*, 4733# except with old shells: 4734target_os=$* 4735IFS=$ac_save_IFS 4736case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac 4737 4738 4739# The aliases save the names the user supplied, while $host etc. 4740# will get canonicalized. 4741test -n "$target_alias" && 4742 test "$program_prefix$program_suffix$program_transform_name" = \ 4743 NONENONEs,x,x, && 4744 program_prefix=${target_alias}- 4745 4746# Default decimal format 4747# If you change the defaults here, be sure to change them in the GCC directory also 4748{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for decimal floating point" >&5 4749$as_echo_n "checking for decimal floating point... " >&6; } 4750 4751 4752# Check whether --enable-decimal-float was given. 4753if test "${enable_decimal_float+set}" = set; then : 4754 enableval=$enable_decimal_float; 4755 case $enable_decimal_float in 4756 yes | no | bid | dpd) default_decimal_float=$enable_decimal_float ;; 4757 *) as_fn_error $? "'$enable_decimal_float' is an invalid value for --enable-decimal-float. 4758Valid choices are 'yes', 'bid', 'dpd', and 'no'." "$LINENO" 5 ;; 4759 esac 4760 4761else 4762 4763 case $target in 4764 aarch64* | \ 4765 powerpc*-*-linux* | i?86*-*-linux* | x86_64*-*-linux* | s390*-*-linux* | \ 4766 i?86*-*-elfiamcu | i?86*-*-gnu* | x86_64*-*-gnu* | \ 4767 i?86*-*-mingw* | x86_64*-*-mingw* | \ 4768 i?86*-*-cygwin* | x86_64*-*-cygwin*) 4769 enable_decimal_float=yes 4770 ;; 4771 *) 4772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: decimal float is not supported for this target, ignored" >&5 4773$as_echo "$as_me: WARNING: decimal float is not supported for this target, ignored" >&2;} 4774 enable_decimal_float=no 4775 ;; 4776 esac 4777 4778fi 4779 4780 4781# x86's use BID format instead of DPD 4782case x$enable_decimal_float in 4783 xyes) 4784 case $target in 4785 aarch64* | i?86*-*-* | x86_64*-*-*) 4786 enable_decimal_float=bid 4787 ;; 4788 *) 4789 enable_decimal_float=dpd 4790 ;; 4791 esac 4792 default_decimal_float=$enable_decimal_float 4793 ;; 4794 xno) 4795 # ENABLE_DECIMAL_FLOAT is set to 0. But we have to have proper 4796 # dependency on libdecnumber. 4797 default_decimal_float=dpd 4798 ;; 4799esac 4800 4801 4802 4803 4804# Use default_decimal_float for dependency. 4805enable_decimal_float=$default_decimal_float 4806 4807# If BID is being used, additional objects should be linked in. 4808if test x$enable_decimal_float = xbid; then 4809 ADDITIONAL_OBJS="$ADDITIONAL_OBJS \$(bid_OBJS)" 4810else 4811 ADDITIONAL_OBJS= 4812fi 4813 4814{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_decimal_float" >&5 4815$as_echo "$enable_decimal_float" >&6; } 4816 4817 4818 4819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 4820$as_echo_n "checking whether byte ordering is bigendian... " >&6; } 4821if ${ac_cv_c_bigendian+:} false; then : 4822 $as_echo_n "(cached) " >&6 4823else 4824 ac_cv_c_bigendian=unknown 4825 # See if we're dealing with a universal compiler. 4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4827/* end confdefs.h. */ 4828#ifndef __APPLE_CC__ 4829 not a universal capable compiler 4830 #endif 4831 typedef int dummy; 4832 4833_ACEOF 4834if ac_fn_c_try_compile "$LINENO"; then : 4835 4836 # Check for potential -arch flags. It is not universal unless 4837 # there are at least two -arch flags with different values. 4838 ac_arch= 4839 ac_prev= 4840 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do 4841 if test -n "$ac_prev"; then 4842 case $ac_word in 4843 i?86 | x86_64 | ppc | ppc64) 4844 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then 4845 ac_arch=$ac_word 4846 else 4847 ac_cv_c_bigendian=universal 4848 break 4849 fi 4850 ;; 4851 esac 4852 ac_prev= 4853 elif test "x$ac_word" = "x-arch"; then 4854 ac_prev=arch 4855 fi 4856 done 4857fi 4858rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4859 if test $ac_cv_c_bigendian = unknown; then 4860 # See if sys/param.h defines the BYTE_ORDER macro. 4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4862/* end confdefs.h. */ 4863#include <sys/types.h> 4864 #include <sys/param.h> 4865 4866int 4867main () 4868{ 4869#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ 4870 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ 4871 && LITTLE_ENDIAN) 4872 bogus endian macros 4873 #endif 4874 4875 ; 4876 return 0; 4877} 4878_ACEOF 4879if ac_fn_c_try_compile "$LINENO"; then : 4880 # It does; now see whether it defined to BIG_ENDIAN or not. 4881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4882/* end confdefs.h. */ 4883#include <sys/types.h> 4884 #include <sys/param.h> 4885 4886int 4887main () 4888{ 4889#if BYTE_ORDER != BIG_ENDIAN 4890 not big endian 4891 #endif 4892 4893 ; 4894 return 0; 4895} 4896_ACEOF 4897if ac_fn_c_try_compile "$LINENO"; then : 4898 ac_cv_c_bigendian=yes 4899else 4900 ac_cv_c_bigendian=no 4901fi 4902rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4903fi 4904rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4905 fi 4906 if test $ac_cv_c_bigendian = unknown; then 4907 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). 4908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4909/* end confdefs.h. */ 4910#include <limits.h> 4911 4912int 4913main () 4914{ 4915#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) 4916 bogus endian macros 4917 #endif 4918 4919 ; 4920 return 0; 4921} 4922_ACEOF 4923if ac_fn_c_try_compile "$LINENO"; then : 4924 # It does; now see whether it defined to _BIG_ENDIAN or not. 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926/* end confdefs.h. */ 4927#include <limits.h> 4928 4929int 4930main () 4931{ 4932#ifndef _BIG_ENDIAN 4933 not big endian 4934 #endif 4935 4936 ; 4937 return 0; 4938} 4939_ACEOF 4940if ac_fn_c_try_compile "$LINENO"; then : 4941 ac_cv_c_bigendian=yes 4942else 4943 ac_cv_c_bigendian=no 4944fi 4945rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4946fi 4947rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4948 fi 4949 if test $ac_cv_c_bigendian = unknown; then 4950 # Compile a test program. 4951 if test "$cross_compiling" = yes; then : 4952 # Try to guess by grepping values from an object file. 4953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4954/* end confdefs.h. */ 4955short int ascii_mm[] = 4956 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; 4957 short int ascii_ii[] = 4958 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; 4959 int use_ascii (int i) { 4960 return ascii_mm[i] + ascii_ii[i]; 4961 } 4962 short int ebcdic_ii[] = 4963 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; 4964 short int ebcdic_mm[] = 4965 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; 4966 int use_ebcdic (int i) { 4967 return ebcdic_mm[i] + ebcdic_ii[i]; 4968 } 4969 extern int foo; 4970 4971int 4972main () 4973{ 4974return use_ascii (foo) == use_ebcdic (foo); 4975 ; 4976 return 0; 4977} 4978_ACEOF 4979if ac_fn_c_try_compile "$LINENO"; then : 4980 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then 4981 ac_cv_c_bigendian=yes 4982 fi 4983 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then 4984 if test "$ac_cv_c_bigendian" = unknown; then 4985 ac_cv_c_bigendian=no 4986 else 4987 # finding both strings is unlikely to happen, but who knows? 4988 ac_cv_c_bigendian=unknown 4989 fi 4990 fi 4991fi 4992rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4993else 4994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4995/* end confdefs.h. */ 4996$ac_includes_default 4997int 4998main () 4999{ 5000 5001 /* Are we little or big endian? From Harbison&Steele. */ 5002 union 5003 { 5004 long int l; 5005 char c[sizeof (long int)]; 5006 } u; 5007 u.l = 1; 5008 return u.c[sizeof (long int) - 1] == 1; 5009 5010 ; 5011 return 0; 5012} 5013_ACEOF 5014if ac_fn_c_try_run "$LINENO"; then : 5015 ac_cv_c_bigendian=no 5016else 5017 ac_cv_c_bigendian=yes 5018fi 5019rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 5020 conftest.$ac_objext conftest.beam conftest.$ac_ext 5021fi 5022 5023 fi 5024fi 5025{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 5026$as_echo "$ac_cv_c_bigendian" >&6; } 5027 case $ac_cv_c_bigendian in #( 5028 yes) 5029 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h 5030;; #( 5031 no) 5032 ;; #( 5033 universal) 5034 5035$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h 5036 5037 ;; #( 5038 *) 5039 as_fn_error $? "unknown endianness 5040 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; 5041 esac 5042 5043 5044# Enable --enable-host-shared. 5045# Check whether --enable-host-shared was given. 5046if test "${enable_host_shared+set}" = set; then : 5047 enableval=$enable_host_shared; PICFLAG=-fPIC 5048else 5049 PICFLAG= 5050fi 5051 5052 5053 5054# Output. 5055 5056ac_config_headers="$ac_config_headers config.h:config.in" 5057 5058ac_config_files="$ac_config_files Makefile" 5059 5060cat >confcache <<\_ACEOF 5061# This file is a shell script that caches the results of configure 5062# tests run on this system so they can be shared between configure 5063# scripts and configure runs, see configure's option --config-cache. 5064# It is not useful on other systems. If it contains results you don't 5065# want to keep, you may remove or edit it. 5066# 5067# config.status only pays attention to the cache file if you give it 5068# the --recheck option to rerun configure. 5069# 5070# `ac_cv_env_foo' variables (set or unset) will be overridden when 5071# loading this file, other *unset* `ac_cv_foo' will be assigned the 5072# following values. 5073 5074_ACEOF 5075 5076# The following way of writing the cache mishandles newlines in values, 5077# but we know of no workaround that is simple, portable, and efficient. 5078# So, we kill variables containing newlines. 5079# Ultrix sh set writes to stderr and can't be redirected directly, 5080# and sets the high bit in the cache file unless we assign to the vars. 5081( 5082 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 5083 eval ac_val=\$$ac_var 5084 case $ac_val in #( 5085 *${as_nl}*) 5086 case $ac_var in #( 5087 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 5088$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 5089 esac 5090 case $ac_var in #( 5091 _ | IFS | as_nl) ;; #( 5092 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 5093 *) { eval $ac_var=; unset $ac_var;} ;; 5094 esac ;; 5095 esac 5096 done 5097 5098 (set) 2>&1 | 5099 case $as_nl`(ac_space=' '; set) 2>&1` in #( 5100 *${as_nl}ac_space=\ *) 5101 # `set' does not quote correctly, so add quotes: double-quote 5102 # substitution turns \\\\ into \\, and sed turns \\ into \. 5103 sed -n \ 5104 "s/'/'\\\\''/g; 5105 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 5106 ;; #( 5107 *) 5108 # `set' quotes correctly as required by POSIX, so do not add quotes. 5109 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 5110 ;; 5111 esac | 5112 sort 5113) | 5114 sed ' 5115 /^ac_cv_env_/b end 5116 t clear 5117 :clear 5118 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 5119 t end 5120 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 5121 :end' >>confcache 5122if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 5123 if test -w "$cache_file"; then 5124 if test "x$cache_file" != "x/dev/null"; then 5125 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 5126$as_echo "$as_me: updating cache $cache_file" >&6;} 5127 if test ! -f "$cache_file" || test -h "$cache_file"; then 5128 cat confcache >"$cache_file" 5129 else 5130 case $cache_file in #( 5131 */* | ?:*) 5132 mv -f confcache "$cache_file"$$ && 5133 mv -f "$cache_file"$$ "$cache_file" ;; #( 5134 *) 5135 mv -f confcache "$cache_file" ;; 5136 esac 5137 fi 5138 fi 5139 else 5140 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 5141$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 5142 fi 5143fi 5144rm -f confcache 5145 5146test "x$prefix" = xNONE && prefix=$ac_default_prefix 5147# Let make expand exec_prefix. 5148test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 5149 5150DEFS=-DHAVE_CONFIG_H 5151 5152ac_libobjs= 5153ac_ltlibobjs= 5154U= 5155for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 5156 # 1. Remove the extension, and $U if already installed. 5157 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 5158 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 5159 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 5160 # will be set to the directory where LIBOBJS objects are built. 5161 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 5162 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 5163done 5164LIBOBJS=$ac_libobjs 5165 5166LTLIBOBJS=$ac_ltlibobjs 5167 5168 5169 5170 5171: "${CONFIG_STATUS=./config.status}" 5172ac_write_fail=0 5173ac_clean_files_save=$ac_clean_files 5174ac_clean_files="$ac_clean_files $CONFIG_STATUS" 5175{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 5176$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 5177as_write_fail=0 5178cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 5179#! $SHELL 5180# Generated by $as_me. 5181# Run this file to recreate the current configuration. 5182# Compiler output produced by configure, useful for debugging 5183# configure, is in config.log if it exists. 5184 5185debug=false 5186ac_cs_recheck=false 5187ac_cs_silent=false 5188 5189SHELL=\${CONFIG_SHELL-$SHELL} 5190export SHELL 5191_ASEOF 5192cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 5193## -------------------- ## 5194## M4sh Initialization. ## 5195## -------------------- ## 5196 5197# Be more Bourne compatible 5198DUALCASE=1; export DUALCASE # for MKS sh 5199if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 5200 emulate sh 5201 NULLCMD=: 5202 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 5203 # is contrary to our usage. Disable this feature. 5204 alias -g '${1+"$@"}'='"$@"' 5205 setopt NO_GLOB_SUBST 5206else 5207 case `(set -o) 2>/dev/null` in #( 5208 *posix*) : 5209 set -o posix ;; #( 5210 *) : 5211 ;; 5212esac 5213fi 5214 5215 5216as_nl=' 5217' 5218export as_nl 5219# Printing a long string crashes Solaris 7 /usr/bin/printf. 5220as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 5221as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 5222as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 5223# Prefer a ksh shell builtin over an external printf program on Solaris, 5224# but without wasting forks for bash or zsh. 5225if test -z "$BASH_VERSION$ZSH_VERSION" \ 5226 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 5227 as_echo='print -r --' 5228 as_echo_n='print -rn --' 5229elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 5230 as_echo='printf %s\n' 5231 as_echo_n='printf %s' 5232else 5233 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 5234 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 5235 as_echo_n='/usr/ucb/echo -n' 5236 else 5237 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 5238 as_echo_n_body='eval 5239 arg=$1; 5240 case $arg in #( 5241 *"$as_nl"*) 5242 expr "X$arg" : "X\\(.*\\)$as_nl"; 5243 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 5244 esac; 5245 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 5246 ' 5247 export as_echo_n_body 5248 as_echo_n='sh -c $as_echo_n_body as_echo' 5249 fi 5250 export as_echo_body 5251 as_echo='sh -c $as_echo_body as_echo' 5252fi 5253 5254# The user is always right. 5255if test "${PATH_SEPARATOR+set}" != set; then 5256 PATH_SEPARATOR=: 5257 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 5258 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 5259 PATH_SEPARATOR=';' 5260 } 5261fi 5262 5263 5264# IFS 5265# We need space, tab and new line, in precisely that order. Quoting is 5266# there to prevent editors from complaining about space-tab. 5267# (If _AS_PATH_WALK were called with IFS unset, it would disable word 5268# splitting by setting IFS to empty value.) 5269IFS=" "" $as_nl" 5270 5271# Find who we are. Look in the path if we contain no directory separator. 5272as_myself= 5273case $0 in #(( 5274 *[\\/]* ) as_myself=$0 ;; 5275 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5276for as_dir in $PATH 5277do 5278 IFS=$as_save_IFS 5279 test -z "$as_dir" && as_dir=. 5280 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 5281 done 5282IFS=$as_save_IFS 5283 5284 ;; 5285esac 5286# We did not find ourselves, most probably we were run as `sh COMMAND' 5287# in which case we are not to be found in the path. 5288if test "x$as_myself" = x; then 5289 as_myself=$0 5290fi 5291if test ! -f "$as_myself"; then 5292 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 5293 exit 1 5294fi 5295 5296# Unset variables that we do not need and which cause bugs (e.g. in 5297# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 5298# suppresses any "Segmentation fault" message there. '((' could 5299# trigger a bug in pdksh 5.2.14. 5300for as_var in BASH_ENV ENV MAIL MAILPATH 5301do eval test x\${$as_var+set} = xset \ 5302 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 5303done 5304PS1='$ ' 5305PS2='> ' 5306PS4='+ ' 5307 5308# NLS nuisances. 5309LC_ALL=C 5310export LC_ALL 5311LANGUAGE=C 5312export LANGUAGE 5313 5314# CDPATH. 5315(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 5316 5317 5318# as_fn_error STATUS ERROR [LINENO LOG_FD] 5319# ---------------------------------------- 5320# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 5321# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 5322# script with STATUS, using 1 if that was 0. 5323as_fn_error () 5324{ 5325 as_status=$1; test $as_status -eq 0 && as_status=1 5326 if test "$4"; then 5327 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 5328 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 5329 fi 5330 $as_echo "$as_me: error: $2" >&2 5331 as_fn_exit $as_status 5332} # as_fn_error 5333 5334 5335# as_fn_set_status STATUS 5336# ----------------------- 5337# Set $? to STATUS, without forking. 5338as_fn_set_status () 5339{ 5340 return $1 5341} # as_fn_set_status 5342 5343# as_fn_exit STATUS 5344# ----------------- 5345# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 5346as_fn_exit () 5347{ 5348 set +e 5349 as_fn_set_status $1 5350 exit $1 5351} # as_fn_exit 5352 5353# as_fn_unset VAR 5354# --------------- 5355# Portably unset VAR. 5356as_fn_unset () 5357{ 5358 { eval $1=; unset $1;} 5359} 5360as_unset=as_fn_unset 5361# as_fn_append VAR VALUE 5362# ---------------------- 5363# Append the text in VALUE to the end of the definition contained in VAR. Take 5364# advantage of any shell optimizations that allow amortized linear growth over 5365# repeated appends, instead of the typical quadratic growth present in naive 5366# implementations. 5367if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 5368 eval 'as_fn_append () 5369 { 5370 eval $1+=\$2 5371 }' 5372else 5373 as_fn_append () 5374 { 5375 eval $1=\$$1\$2 5376 } 5377fi # as_fn_append 5378 5379# as_fn_arith ARG... 5380# ------------------ 5381# Perform arithmetic evaluation on the ARGs, and store the result in the 5382# global $as_val. Take advantage of shells that can avoid forks. The arguments 5383# must be portable across $(()) and expr. 5384if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 5385 eval 'as_fn_arith () 5386 { 5387 as_val=$(( $* )) 5388 }' 5389else 5390 as_fn_arith () 5391 { 5392 as_val=`expr "$@" || test $? -eq 1` 5393 } 5394fi # as_fn_arith 5395 5396 5397if expr a : '\(a\)' >/dev/null 2>&1 && 5398 test "X`expr 00001 : '.*\(...\)'`" = X001; then 5399 as_expr=expr 5400else 5401 as_expr=false 5402fi 5403 5404if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 5405 as_basename=basename 5406else 5407 as_basename=false 5408fi 5409 5410if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 5411 as_dirname=dirname 5412else 5413 as_dirname=false 5414fi 5415 5416as_me=`$as_basename -- "$0" || 5417$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 5418 X"$0" : 'X\(//\)$' \| \ 5419 X"$0" : 'X\(/\)' \| . 2>/dev/null || 5420$as_echo X/"$0" | 5421 sed '/^.*\/\([^/][^/]*\)\/*$/{ 5422 s//\1/ 5423 q 5424 } 5425 /^X\/\(\/\/\)$/{ 5426 s//\1/ 5427 q 5428 } 5429 /^X\/\(\/\).*/{ 5430 s//\1/ 5431 q 5432 } 5433 s/.*/./; q'` 5434 5435# Avoid depending upon Character Ranges. 5436as_cr_letters='abcdefghijklmnopqrstuvwxyz' 5437as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 5438as_cr_Letters=$as_cr_letters$as_cr_LETTERS 5439as_cr_digits='0123456789' 5440as_cr_alnum=$as_cr_Letters$as_cr_digits 5441 5442ECHO_C= ECHO_N= ECHO_T= 5443case `echo -n x` in #((((( 5444-n*) 5445 case `echo 'xy\c'` in 5446 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 5447 xy) ECHO_C='\c';; 5448 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 5449 ECHO_T=' ';; 5450 esac;; 5451*) 5452 ECHO_N='-n';; 5453esac 5454 5455rm -f conf$$ conf$$.exe conf$$.file 5456if test -d conf$$.dir; then 5457 rm -f conf$$.dir/conf$$.file 5458else 5459 rm -f conf$$.dir 5460 mkdir conf$$.dir 2>/dev/null 5461fi 5462if (echo >conf$$.file) 2>/dev/null; then 5463 if ln -s conf$$.file conf$$ 2>/dev/null; then 5464 as_ln_s='ln -s' 5465 # ... but there are two gotchas: 5466 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 5467 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 5468 # In both cases, we have to default to `cp -pR'. 5469 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 5470 as_ln_s='cp -pR' 5471 elif ln conf$$.file conf$$ 2>/dev/null; then 5472 as_ln_s=ln 5473 else 5474 as_ln_s='cp -pR' 5475 fi 5476else 5477 as_ln_s='cp -pR' 5478fi 5479rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 5480rmdir conf$$.dir 2>/dev/null 5481 5482 5483# as_fn_mkdir_p 5484# ------------- 5485# Create "$as_dir" as a directory, including parents if necessary. 5486as_fn_mkdir_p () 5487{ 5488 5489 case $as_dir in #( 5490 -*) as_dir=./$as_dir;; 5491 esac 5492 test -d "$as_dir" || eval $as_mkdir_p || { 5493 as_dirs= 5494 while :; do 5495 case $as_dir in #( 5496 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 5497 *) as_qdir=$as_dir;; 5498 esac 5499 as_dirs="'$as_qdir' $as_dirs" 5500 as_dir=`$as_dirname -- "$as_dir" || 5501$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 5502 X"$as_dir" : 'X\(//\)[^/]' \| \ 5503 X"$as_dir" : 'X\(//\)$' \| \ 5504 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 5505$as_echo X"$as_dir" | 5506 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 5507 s//\1/ 5508 q 5509 } 5510 /^X\(\/\/\)[^/].*/{ 5511 s//\1/ 5512 q 5513 } 5514 /^X\(\/\/\)$/{ 5515 s//\1/ 5516 q 5517 } 5518 /^X\(\/\).*/{ 5519 s//\1/ 5520 q 5521 } 5522 s/.*/./; q'` 5523 test -d "$as_dir" && break 5524 done 5525 test -z "$as_dirs" || eval "mkdir $as_dirs" 5526 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 5527 5528 5529} # as_fn_mkdir_p 5530if mkdir -p . 2>/dev/null; then 5531 as_mkdir_p='mkdir -p "$as_dir"' 5532else 5533 test -d ./-p && rmdir ./-p 5534 as_mkdir_p=false 5535fi 5536 5537 5538# as_fn_executable_p FILE 5539# ----------------------- 5540# Test if FILE is an executable regular file. 5541as_fn_executable_p () 5542{ 5543 test -f "$1" && test -x "$1" 5544} # as_fn_executable_p 5545as_test_x='test -x' 5546as_executable_p=as_fn_executable_p 5547 5548# Sed expression to map a string onto a valid CPP name. 5549as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 5550 5551# Sed expression to map a string onto a valid variable name. 5552as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 5553 5554 5555exec 6>&1 5556## ----------------------------------- ## 5557## Main body of $CONFIG_STATUS script. ## 5558## ----------------------------------- ## 5559_ASEOF 5560test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 5561 5562cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5563# Save the log message, to keep $0 and so on meaningful, and to 5564# report actual input values of CONFIG_FILES etc. instead of their 5565# values after options handling. 5566ac_log=" 5567This file was extended by libdecnumber $as_me , which was 5568generated by GNU Autoconf 2.69. Invocation command line was 5569 5570 CONFIG_FILES = $CONFIG_FILES 5571 CONFIG_HEADERS = $CONFIG_HEADERS 5572 CONFIG_LINKS = $CONFIG_LINKS 5573 CONFIG_COMMANDS = $CONFIG_COMMANDS 5574 $ $0 $@ 5575 5576on `(hostname || uname -n) 2>/dev/null | sed 1q` 5577" 5578 5579_ACEOF 5580 5581case $ac_config_files in *" 5582"*) set x $ac_config_files; shift; ac_config_files=$*;; 5583esac 5584 5585case $ac_config_headers in *" 5586"*) set x $ac_config_headers; shift; ac_config_headers=$*;; 5587esac 5588 5589 5590cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5591# Files that config.status was made for. 5592config_files="$ac_config_files" 5593config_headers="$ac_config_headers" 5594config_commands="$ac_config_commands" 5595 5596_ACEOF 5597 5598cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5599ac_cs_usage="\ 5600\`$as_me' instantiates files and other configuration actions 5601from templates according to the current configuration. Unless the files 5602and actions are specified as TAGs, all are instantiated by default. 5603 5604Usage: $0 [OPTION]... [TAG]... 5605 5606 -h, --help print this help, then exit 5607 -V, --version print version number and configuration settings, then exit 5608 --config print configuration, then exit 5609 -q, --quiet, --silent 5610 do not print progress messages 5611 -d, --debug don't remove temporary files 5612 --recheck update $as_me by reconfiguring in the same conditions 5613 --file=FILE[:TEMPLATE] 5614 instantiate the configuration file FILE 5615 --header=FILE[:TEMPLATE] 5616 instantiate the configuration header FILE 5617 5618Configuration files: 5619$config_files 5620 5621Configuration headers: 5622$config_headers 5623 5624Configuration commands: 5625$config_commands 5626 5627Report bugs to <gcc-bugs@gcc.gnu.org>." 5628 5629_ACEOF 5630cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5631ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 5632ac_cs_version="\\ 5633libdecnumber config.status 5634configured by $0, generated by GNU Autoconf 2.69, 5635 with options \\"\$ac_cs_config\\" 5636 5637Copyright (C) 2012 Free Software Foundation, Inc. 5638This config.status script is free software; the Free Software Foundation 5639gives unlimited permission to copy, distribute and modify it." 5640 5641ac_pwd='$ac_pwd' 5642srcdir='$srcdir' 5643test -n "\$AWK" || AWK=awk 5644_ACEOF 5645 5646cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5647# The default lists apply if the user does not specify any file. 5648ac_need_defaults=: 5649while test $# != 0 5650do 5651 case $1 in 5652 --*=?*) 5653 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5654 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 5655 ac_shift=: 5656 ;; 5657 --*=) 5658 ac_option=`expr "X$1" : 'X\([^=]*\)='` 5659 ac_optarg= 5660 ac_shift=: 5661 ;; 5662 *) 5663 ac_option=$1 5664 ac_optarg=$2 5665 ac_shift=shift 5666 ;; 5667 esac 5668 5669 case $ac_option in 5670 # Handling of the options. 5671 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 5672 ac_cs_recheck=: ;; 5673 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 5674 $as_echo "$ac_cs_version"; exit ;; 5675 --config | --confi | --conf | --con | --co | --c ) 5676 $as_echo "$ac_cs_config"; exit ;; 5677 --debug | --debu | --deb | --de | --d | -d ) 5678 debug=: ;; 5679 --file | --fil | --fi | --f ) 5680 $ac_shift 5681 case $ac_optarg in 5682 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5683 '') as_fn_error $? "missing file argument" ;; 5684 esac 5685 as_fn_append CONFIG_FILES " '$ac_optarg'" 5686 ac_need_defaults=false;; 5687 --header | --heade | --head | --hea ) 5688 $ac_shift 5689 case $ac_optarg in 5690 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 5691 esac 5692 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 5693 ac_need_defaults=false;; 5694 --he | --h) 5695 # Conflict between --help and --header 5696 as_fn_error $? "ambiguous option: \`$1' 5697Try \`$0 --help' for more information.";; 5698 --help | --hel | -h ) 5699 $as_echo "$ac_cs_usage"; exit ;; 5700 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 5701 | -silent | --silent | --silen | --sile | --sil | --si | --s) 5702 ac_cs_silent=: ;; 5703 5704 # This is an error. 5705 -*) as_fn_error $? "unrecognized option: \`$1' 5706Try \`$0 --help' for more information." ;; 5707 5708 *) as_fn_append ac_config_targets " $1" 5709 ac_need_defaults=false ;; 5710 5711 esac 5712 shift 5713done 5714 5715ac_configure_extra_args= 5716 5717if $ac_cs_silent; then 5718 exec 6>/dev/null 5719 ac_configure_extra_args="$ac_configure_extra_args --silent" 5720fi 5721 5722_ACEOF 5723cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5724if \$ac_cs_recheck; then 5725 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 5726 shift 5727 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 5728 CONFIG_SHELL='$SHELL' 5729 export CONFIG_SHELL 5730 exec "\$@" 5731fi 5732 5733_ACEOF 5734cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5735exec 5>>config.log 5736{ 5737 echo 5738 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 5739## Running $as_me. ## 5740_ASBOX 5741 $as_echo "$ac_log" 5742} >&5 5743 5744_ACEOF 5745cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5746# 5747# INIT-COMMANDS 5748# 5749 5750GCC="$GCC" 5751CC="$CC" 5752acx_cv_header_stdint="$acx_cv_header_stdint" 5753acx_cv_type_int8_t="$acx_cv_type_int8_t" 5754acx_cv_type_int16_t="$acx_cv_type_int16_t" 5755acx_cv_type_int32_t="$acx_cv_type_int32_t" 5756acx_cv_type_int64_t="$acx_cv_type_int64_t" 5757acx_cv_type_intptr_t="$acx_cv_type_intptr_t" 5758ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t" 5759ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t" 5760ac_cv_type_uint64_t="$ac_cv_type_uint64_t" 5761ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t" 5762ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t" 5763ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t" 5764ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t" 5765ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p" 5766 5767 5768_ACEOF 5769 5770cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5771 5772# Handling of arguments. 5773for ac_config_target in $ac_config_targets 5774do 5775 case $ac_config_target in 5776 "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;; 5777 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;; 5778 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 5779 5780 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 5781 esac 5782done 5783 5784 5785# If the user did not use the arguments to specify the items to instantiate, 5786# then the envvar interface is used. Set only those that are not. 5787# We use the long form for the default assignment because of an extremely 5788# bizarre bug on SunOS 4.1.3. 5789if $ac_need_defaults; then 5790 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 5791 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 5792 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 5793fi 5794 5795# Have a temporary directory for convenience. Make it in the build tree 5796# simply because there is no reason against having it here, and in addition, 5797# creating and moving files from /tmp can sometimes cause problems. 5798# Hook for its removal unless debugging. 5799# Note that there is a small window in which the directory will not be cleaned: 5800# after its creation but before its name has been assigned to `$tmp'. 5801$debug || 5802{ 5803 tmp= ac_tmp= 5804 trap 'exit_status=$? 5805 : "${ac_tmp:=$tmp}" 5806 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 5807' 0 5808 trap 'as_fn_exit 1' 1 2 13 15 5809} 5810# Create a (secure) tmp directory for tmp files. 5811 5812{ 5813 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 5814 test -d "$tmp" 5815} || 5816{ 5817 tmp=./conf$$-$RANDOM 5818 (umask 077 && mkdir "$tmp") 5819} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 5820ac_tmp=$tmp 5821 5822# Set up the scripts for CONFIG_FILES section. 5823# No need to generate them if there are no CONFIG_FILES. 5824# This happens for instance with `./config.status config.h'. 5825if test -n "$CONFIG_FILES"; then 5826 5827 5828ac_cr=`echo X | tr X '\015'` 5829# On cygwin, bash can eat \r inside `` if the user requested igncr. 5830# But we know of no other shell where ac_cr would be empty at this 5831# point, so we can use a bashism as a fallback. 5832if test "x$ac_cr" = x; then 5833 eval ac_cr=\$\'\\r\' 5834fi 5835ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 5836if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 5837 ac_cs_awk_cr='\\r' 5838else 5839 ac_cs_awk_cr=$ac_cr 5840fi 5841 5842echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 5843_ACEOF 5844 5845 5846{ 5847 echo "cat >conf$$subs.awk <<_ACEOF" && 5848 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 5849 echo "_ACEOF" 5850} >conf$$subs.sh || 5851 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5852ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 5853ac_delim='%!_!# ' 5854for ac_last_try in false false false false false :; do 5855 . ./conf$$subs.sh || 5856 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5857 5858 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 5859 if test $ac_delim_n = $ac_delim_num; then 5860 break 5861 elif $ac_last_try; then 5862 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 5863 else 5864 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 5865 fi 5866done 5867rm -f conf$$subs.sh 5868 5869cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5870cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 5871_ACEOF 5872sed -n ' 5873h 5874s/^/S["/; s/!.*/"]=/ 5875p 5876g 5877s/^[^!]*!// 5878:repl 5879t repl 5880s/'"$ac_delim"'$// 5881t delim 5882:nl 5883h 5884s/\(.\{148\}\)..*/\1/ 5885t more1 5886s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 5887p 5888n 5889b repl 5890:more1 5891s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5892p 5893g 5894s/.\{148\}// 5895t nl 5896:delim 5897h 5898s/\(.\{148\}\)..*/\1/ 5899t more2 5900s/["\\]/\\&/g; s/^/"/; s/$/"/ 5901p 5902b 5903:more2 5904s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 5905p 5906g 5907s/.\{148\}// 5908t delim 5909' <conf$$subs.awk | sed ' 5910/^[^""]/{ 5911 N 5912 s/\n// 5913} 5914' >>$CONFIG_STATUS || ac_write_fail=1 5915rm -f conf$$subs.awk 5916cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 5917_ACAWK 5918cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 5919 for (key in S) S_is_set[key] = 1 5920 FS = "" 5921 5922} 5923{ 5924 line = $ 0 5925 nfields = split(line, field, "@") 5926 substed = 0 5927 len = length(field[1]) 5928 for (i = 2; i < nfields; i++) { 5929 key = field[i] 5930 keylen = length(key) 5931 if (S_is_set[key]) { 5932 value = S[key] 5933 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 5934 len += length(value) + length(field[++i]) 5935 substed = 1 5936 } else 5937 len += 1 + keylen 5938 } 5939 5940 print line 5941} 5942 5943_ACAWK 5944_ACEOF 5945cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5946if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 5947 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 5948else 5949 cat 5950fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 5951 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 5952_ACEOF 5953 5954# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 5955# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 5956# trailing colons and then remove the whole line if VPATH becomes empty 5957# (actually we leave an empty line to preserve line numbers). 5958if test "x$srcdir" = x.; then 5959 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 5960h 5961s/// 5962s/^/:/ 5963s/[ ]*$/:/ 5964s/:\$(srcdir):/:/g 5965s/:\${srcdir}:/:/g 5966s/:@srcdir@:/:/g 5967s/^:*// 5968s/:*$// 5969x 5970s/\(=[ ]*\).*/\1/ 5971G 5972s/\n// 5973s/^[^=]*=[ ]*$// 5974}' 5975fi 5976 5977cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 5978fi # test -n "$CONFIG_FILES" 5979 5980# Set up the scripts for CONFIG_HEADERS section. 5981# No need to generate them if there are no CONFIG_HEADERS. 5982# This happens for instance with `./config.status Makefile'. 5983if test -n "$CONFIG_HEADERS"; then 5984cat >"$ac_tmp/defines.awk" <<\_ACAWK || 5985BEGIN { 5986_ACEOF 5987 5988# Transform confdefs.h into an awk script `defines.awk', embedded as 5989# here-document in config.status, that substitutes the proper values into 5990# config.h.in to produce config.h. 5991 5992# Create a delimiter string that does not exist in confdefs.h, to ease 5993# handling of long lines. 5994ac_delim='%!_!# ' 5995for ac_last_try in false false :; do 5996 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 5997 if test -z "$ac_tt"; then 5998 break 5999 elif $ac_last_try; then 6000 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 6001 else 6002 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 6003 fi 6004done 6005 6006# For the awk script, D is an array of macro values keyed by name, 6007# likewise P contains macro parameters if any. Preserve backslash 6008# newline sequences. 6009 6010ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 6011sed -n ' 6012s/.\{148\}/&'"$ac_delim"'/g 6013t rset 6014:rset 6015s/^[ ]*#[ ]*define[ ][ ]*/ / 6016t def 6017d 6018:def 6019s/\\$// 6020t bsnl 6021s/["\\]/\\&/g 6022s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6023D["\1"]=" \3"/p 6024s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 6025d 6026:bsnl 6027s/["\\]/\\&/g 6028s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 6029D["\1"]=" \3\\\\\\n"\\/p 6030t cont 6031s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 6032t cont 6033d 6034:cont 6035n 6036s/.\{148\}/&'"$ac_delim"'/g 6037t clear 6038:clear 6039s/\\$// 6040t bsnlc 6041s/["\\]/\\&/g; s/^/"/; s/$/"/p 6042d 6043:bsnlc 6044s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 6045b cont 6046' <confdefs.h | sed ' 6047s/'"$ac_delim"'/"\\\ 6048"/g' >>$CONFIG_STATUS || ac_write_fail=1 6049 6050cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6051 for (key in D) D_is_set[key] = 1 6052 FS = "" 6053} 6054/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 6055 line = \$ 0 6056 split(line, arg, " ") 6057 if (arg[1] == "#") { 6058 defundef = arg[2] 6059 mac1 = arg[3] 6060 } else { 6061 defundef = substr(arg[1], 2) 6062 mac1 = arg[2] 6063 } 6064 split(mac1, mac2, "(") #) 6065 macro = mac2[1] 6066 prefix = substr(line, 1, index(line, defundef) - 1) 6067 if (D_is_set[macro]) { 6068 # Preserve the white space surrounding the "#". 6069 print prefix "define", macro P[macro] D[macro] 6070 next 6071 } else { 6072 # Replace #undef with comments. This is necessary, for example, 6073 # in the case of _POSIX_SOURCE, which is predefined and required 6074 # on some systems where configure will not decide to define it. 6075 if (defundef == "undef") { 6076 print "/*", prefix defundef, macro, "*/" 6077 next 6078 } 6079 } 6080} 6081{ print } 6082_ACAWK 6083_ACEOF 6084cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6085 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 6086fi # test -n "$CONFIG_HEADERS" 6087 6088 6089eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 6090shift 6091for ac_tag 6092do 6093 case $ac_tag in 6094 :[FHLC]) ac_mode=$ac_tag; continue;; 6095 esac 6096 case $ac_mode$ac_tag in 6097 :[FHL]*:*);; 6098 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 6099 :[FH]-) ac_tag=-:-;; 6100 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 6101 esac 6102 ac_save_IFS=$IFS 6103 IFS=: 6104 set x $ac_tag 6105 IFS=$ac_save_IFS 6106 shift 6107 ac_file=$1 6108 shift 6109 6110 case $ac_mode in 6111 :L) ac_source=$1;; 6112 :[FH]) 6113 ac_file_inputs= 6114 for ac_f 6115 do 6116 case $ac_f in 6117 -) ac_f="$ac_tmp/stdin";; 6118 *) # Look for the file first in the build tree, then in the source tree 6119 # (if the path is not absolute). The absolute path cannot be DOS-style, 6120 # because $ac_f cannot contain `:'. 6121 test -f "$ac_f" || 6122 case $ac_f in 6123 [\\/$]*) false;; 6124 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 6125 esac || 6126 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 6127 esac 6128 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 6129 as_fn_append ac_file_inputs " '$ac_f'" 6130 done 6131 6132 # Let's still pretend it is `configure' which instantiates (i.e., don't 6133 # use $as_me), people would be surprised to read: 6134 # /* config.h. Generated by config.status. */ 6135 configure_input='Generated from '` 6136 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 6137 `' by configure.' 6138 if test x"$ac_file" != x-; then 6139 configure_input="$ac_file. $configure_input" 6140 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 6141$as_echo "$as_me: creating $ac_file" >&6;} 6142 fi 6143 # Neutralize special characters interpreted by sed in replacement strings. 6144 case $configure_input in #( 6145 *\&* | *\|* | *\\* ) 6146 ac_sed_conf_input=`$as_echo "$configure_input" | 6147 sed 's/[\\\\&|]/\\\\&/g'`;; #( 6148 *) ac_sed_conf_input=$configure_input;; 6149 esac 6150 6151 case $ac_tag in 6152 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 6153 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 6154 esac 6155 ;; 6156 esac 6157 6158 ac_dir=`$as_dirname -- "$ac_file" || 6159$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 6160 X"$ac_file" : 'X\(//\)[^/]' \| \ 6161 X"$ac_file" : 'X\(//\)$' \| \ 6162 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 6163$as_echo X"$ac_file" | 6164 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 6165 s//\1/ 6166 q 6167 } 6168 /^X\(\/\/\)[^/].*/{ 6169 s//\1/ 6170 q 6171 } 6172 /^X\(\/\/\)$/{ 6173 s//\1/ 6174 q 6175 } 6176 /^X\(\/\).*/{ 6177 s//\1/ 6178 q 6179 } 6180 s/.*/./; q'` 6181 as_dir="$ac_dir"; as_fn_mkdir_p 6182 ac_builddir=. 6183 6184case "$ac_dir" in 6185.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 6186*) 6187 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 6188 # A ".." for each directory in $ac_dir_suffix. 6189 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 6190 case $ac_top_builddir_sub in 6191 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 6192 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 6193 esac ;; 6194esac 6195ac_abs_top_builddir=$ac_pwd 6196ac_abs_builddir=$ac_pwd$ac_dir_suffix 6197# for backward compatibility: 6198ac_top_builddir=$ac_top_build_prefix 6199 6200case $srcdir in 6201 .) # We are building in place. 6202 ac_srcdir=. 6203 ac_top_srcdir=$ac_top_builddir_sub 6204 ac_abs_top_srcdir=$ac_pwd ;; 6205 [\\/]* | ?:[\\/]* ) # Absolute name. 6206 ac_srcdir=$srcdir$ac_dir_suffix; 6207 ac_top_srcdir=$srcdir 6208 ac_abs_top_srcdir=$srcdir ;; 6209 *) # Relative name. 6210 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 6211 ac_top_srcdir=$ac_top_build_prefix$srcdir 6212 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 6213esac 6214ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 6215 6216 6217 case $ac_mode in 6218 :F) 6219 # 6220 # CONFIG_FILE 6221 # 6222 6223_ACEOF 6224 6225cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6226# If the template does not know about datarootdir, expand it. 6227# FIXME: This hack should be removed a few years after 2.60. 6228ac_datarootdir_hack=; ac_datarootdir_seen= 6229ac_sed_dataroot=' 6230/datarootdir/ { 6231 p 6232 q 6233} 6234/@datadir@/p 6235/@docdir@/p 6236/@infodir@/p 6237/@localedir@/p 6238/@mandir@/p' 6239case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 6240*datarootdir*) ac_datarootdir_seen=yes;; 6241*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 6242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 6243$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 6244_ACEOF 6245cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6246 ac_datarootdir_hack=' 6247 s&@datadir@&$datadir&g 6248 s&@docdir@&$docdir&g 6249 s&@infodir@&$infodir&g 6250 s&@localedir@&$localedir&g 6251 s&@mandir@&$mandir&g 6252 s&\\\${datarootdir}&$datarootdir&g' ;; 6253esac 6254_ACEOF 6255 6256# Neutralize VPATH when `$srcdir' = `.'. 6257# Shell code in configure.ac might set extrasub. 6258# FIXME: do we really want to maintain this feature? 6259cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 6260ac_sed_extra="$ac_vpsub 6261$extrasub 6262_ACEOF 6263cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 6264:t 6265/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 6266s|@configure_input@|$ac_sed_conf_input|;t t 6267s&@top_builddir@&$ac_top_builddir_sub&;t t 6268s&@top_build_prefix@&$ac_top_build_prefix&;t t 6269s&@srcdir@&$ac_srcdir&;t t 6270s&@abs_srcdir@&$ac_abs_srcdir&;t t 6271s&@top_srcdir@&$ac_top_srcdir&;t t 6272s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 6273s&@builddir@&$ac_builddir&;t t 6274s&@abs_builddir@&$ac_abs_builddir&;t t 6275s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 6276$ac_datarootdir_hack 6277" 6278eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 6279 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6280 6281test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 6282 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 6283 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 6284 "$ac_tmp/out"`; test -z "$ac_out"; } && 6285 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6286which seems to be undefined. Please make sure it is defined" >&5 6287$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 6288which seems to be undefined. Please make sure it is defined" >&2;} 6289 6290 rm -f "$ac_tmp/stdin" 6291 case $ac_file in 6292 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 6293 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 6294 esac \ 6295 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6296 ;; 6297 :H) 6298 # 6299 # CONFIG_HEADER 6300 # 6301 if test x"$ac_file" != x-; then 6302 { 6303 $as_echo "/* $configure_input */" \ 6304 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 6305 } >"$ac_tmp/config.h" \ 6306 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6307 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 6309$as_echo "$as_me: $ac_file is unchanged" >&6;} 6310 else 6311 rm -f "$ac_file" 6312 mv "$ac_tmp/config.h" "$ac_file" \ 6313 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 6314 fi 6315 else 6316 $as_echo "/* $configure_input */" \ 6317 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 6318 || as_fn_error $? "could not create -" "$LINENO" 5 6319 fi 6320 ;; 6321 6322 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 6323$as_echo "$as_me: executing $ac_file commands" >&6;} 6324 ;; 6325 esac 6326 6327 6328 case $ac_file$ac_mode in 6329 "gstdint.h":C) 6330if test "$GCC" = yes; then 6331 echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h 6332else 6333 echo "/* generated for $CC */" > tmp-stdint.h 6334fi 6335 6336sed 's/^ *//' >> tmp-stdint.h <<EOF 6337 6338 #ifndef GCC_GENERATED_STDINT_H 6339 #define GCC_GENERATED_STDINT_H 1 6340 6341 #include <sys/types.h> 6342EOF 6343 6344if test "$acx_cv_header_stdint" != stdint.h; then 6345 echo "#include <stddef.h>" >> tmp-stdint.h 6346fi 6347if test "$acx_cv_header_stdint" != stddef.h; then 6348 echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h 6349fi 6350 6351sed 's/^ *//' >> tmp-stdint.h <<EOF 6352 /* glibc uses these symbols as guards to prevent redefinitions. */ 6353 #ifdef __int8_t_defined 6354 #define _INT8_T 6355 #define _INT16_T 6356 #define _INT32_T 6357 #endif 6358 #ifdef __uint32_t_defined 6359 #define _UINT32_T 6360 #endif 6361 6362EOF 6363 6364# ----------------- done header, emit basic int types ------------- 6365if test "$acx_cv_header_stdint" = stddef.h; then 6366 sed 's/^ *//' >> tmp-stdint.h <<EOF 6367 6368 #ifndef _UINT8_T 6369 #define _UINT8_T 6370 #ifndef __uint8_t_defined 6371 #define __uint8_t_defined 6372 #ifndef uint8_t 6373 typedef unsigned $acx_cv_type_int8_t uint8_t; 6374 #endif 6375 #endif 6376 #endif 6377 6378 #ifndef _UINT16_T 6379 #define _UINT16_T 6380 #ifndef __uint16_t_defined 6381 #define __uint16_t_defined 6382 #ifndef uint16_t 6383 typedef unsigned $acx_cv_type_int16_t uint16_t; 6384 #endif 6385 #endif 6386 #endif 6387 6388 #ifndef _UINT32_T 6389 #define _UINT32_T 6390 #ifndef __uint32_t_defined 6391 #define __uint32_t_defined 6392 #ifndef uint32_t 6393 typedef unsigned $acx_cv_type_int32_t uint32_t; 6394 #endif 6395 #endif 6396 #endif 6397 6398 #ifndef _INT8_T 6399 #define _INT8_T 6400 #ifndef __int8_t_defined 6401 #define __int8_t_defined 6402 #ifndef int8_t 6403 typedef $acx_cv_type_int8_t int8_t; 6404 #endif 6405 #endif 6406 #endif 6407 6408 #ifndef _INT16_T 6409 #define _INT16_T 6410 #ifndef __int16_t_defined 6411 #define __int16_t_defined 6412 #ifndef int16_t 6413 typedef $acx_cv_type_int16_t int16_t; 6414 #endif 6415 #endif 6416 #endif 6417 6418 #ifndef _INT32_T 6419 #define _INT32_T 6420 #ifndef __int32_t_defined 6421 #define __int32_t_defined 6422 #ifndef int32_t 6423 typedef $acx_cv_type_int32_t int32_t; 6424 #endif 6425 #endif 6426 #endif 6427EOF 6428elif test "$ac_cv_type_u_int32_t" = yes; then 6429 sed 's/^ *//' >> tmp-stdint.h <<EOF 6430 6431 /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */ 6432 #ifndef _INT8_T 6433 #define _INT8_T 6434 #endif 6435 #ifndef _INT16_T 6436 #define _INT16_T 6437 #endif 6438 #ifndef _INT32_T 6439 #define _INT32_T 6440 #endif 6441 6442 #ifndef _UINT8_T 6443 #define _UINT8_T 6444 #ifndef __uint8_t_defined 6445 #define __uint8_t_defined 6446 #ifndef uint8_t 6447 typedef u_int8_t uint8_t; 6448 #endif 6449 #endif 6450 #endif 6451 6452 #ifndef _UINT16_T 6453 #define _UINT16_T 6454 #ifndef __uint16_t_defined 6455 #define __uint16_t_defined 6456 #ifndef uint16_t 6457 typedef u_int16_t uint16_t; 6458 #endif 6459 #endif 6460 #endif 6461 6462 #ifndef _UINT32_T 6463 #define _UINT32_T 6464 #ifndef __uint32_t_defined 6465 #define __uint32_t_defined 6466 #ifndef uint32_t 6467 typedef u_int32_t uint32_t; 6468 #endif 6469 #endif 6470 #endif 6471EOF 6472else 6473 sed 's/^ *//' >> tmp-stdint.h <<EOF 6474 6475 /* Some systems have guard macros to prevent redefinitions, define them. */ 6476 #ifndef _INT8_T 6477 #define _INT8_T 6478 #endif 6479 #ifndef _INT16_T 6480 #define _INT16_T 6481 #endif 6482 #ifndef _INT32_T 6483 #define _INT32_T 6484 #endif 6485 #ifndef _UINT8_T 6486 #define _UINT8_T 6487 #endif 6488 #ifndef _UINT16_T 6489 #define _UINT16_T 6490 #endif 6491 #ifndef _UINT32_T 6492 #define _UINT32_T 6493 #endif 6494EOF 6495fi 6496 6497# ------------- done basic int types, emit int64_t types ------------ 6498if test "$ac_cv_type_uint64_t" = yes; then 6499 sed 's/^ *//' >> tmp-stdint.h <<EOF 6500 6501 /* system headers have good uint64_t and int64_t */ 6502 #ifndef _INT64_T 6503 #define _INT64_T 6504 #endif 6505 #ifndef _UINT64_T 6506 #define _UINT64_T 6507 #endif 6508EOF 6509elif test "$ac_cv_type_u_int64_t" = yes; then 6510 sed 's/^ *//' >> tmp-stdint.h <<EOF 6511 6512 /* system headers have an u_int64_t (and int64_t) */ 6513 #ifndef _INT64_T 6514 #define _INT64_T 6515 #endif 6516 #ifndef _UINT64_T 6517 #define _UINT64_T 6518 #ifndef __uint64_t_defined 6519 #define __uint64_t_defined 6520 #ifndef uint64_t 6521 typedef u_int64_t uint64_t; 6522 #endif 6523 #endif 6524 #endif 6525EOF 6526elif test -n "$acx_cv_type_int64_t"; then 6527 sed 's/^ *//' >> tmp-stdint.h <<EOF 6528 6529 /* architecture has a 64-bit type, $acx_cv_type_int64_t */ 6530 #ifndef _INT64_T 6531 #define _INT64_T 6532 #ifndef int64_t 6533 typedef $acx_cv_type_int64_t int64_t; 6534 #endif 6535 #endif 6536 #ifndef _UINT64_T 6537 #define _UINT64_T 6538 #ifndef __uint64_t_defined 6539 #define __uint64_t_defined 6540 #ifndef uint64_t 6541 typedef unsigned $acx_cv_type_int64_t uint64_t; 6542 #endif 6543 #endif 6544 #endif 6545EOF 6546else 6547 sed 's/^ *//' >> tmp-stdint.h <<EOF 6548 6549 /* some common heuristics for int64_t, using compiler-specific tests */ 6550 #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L 6551 #ifndef _INT64_T 6552 #define _INT64_T 6553 #ifndef __int64_t_defined 6554 #ifndef int64_t 6555 typedef long long int64_t; 6556 #endif 6557 #endif 6558 #endif 6559 #ifndef _UINT64_T 6560 #define _UINT64_T 6561 #ifndef uint64_t 6562 typedef unsigned long long uint64_t; 6563 #endif 6564 #endif 6565 6566 #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0 6567 /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and 6568 does not implement __extension__. But that compiler doesn't define 6569 __GNUC_MINOR__. */ 6570 # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__) 6571 # define __extension__ 6572 # endif 6573 6574 # ifndef _INT64_T 6575 # define _INT64_T 6576 # ifndef int64_t 6577 __extension__ typedef long long int64_t; 6578 # endif 6579 # endif 6580 # ifndef _UINT64_T 6581 # define _UINT64_T 6582 # ifndef uint64_t 6583 __extension__ typedef unsigned long long uint64_t; 6584 # endif 6585 # endif 6586 6587 #elif !defined __STRICT_ANSI__ 6588 # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__ 6589 6590 # ifndef _INT64_T 6591 # define _INT64_T 6592 # ifndef int64_t 6593 typedef __int64 int64_t; 6594 # endif 6595 # endif 6596 # ifndef _UINT64_T 6597 # define _UINT64_T 6598 # ifndef uint64_t 6599 typedef unsigned __int64 uint64_t; 6600 # endif 6601 # endif 6602 # endif /* compiler */ 6603 6604 #endif /* ANSI version */ 6605EOF 6606fi 6607 6608# ------------- done int64_t types, emit intptr types ------------ 6609if test "$ac_cv_type_uintptr_t" != yes; then 6610 sed 's/^ *//' >> tmp-stdint.h <<EOF 6611 6612 /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */ 6613 #ifndef __uintptr_t_defined 6614 #ifndef uintptr_t 6615 typedef u$acx_cv_type_intptr_t uintptr_t; 6616 #endif 6617 #endif 6618 #ifndef __intptr_t_defined 6619 #ifndef intptr_t 6620 typedef $acx_cv_type_intptr_t intptr_t; 6621 #endif 6622 #endif 6623EOF 6624fi 6625 6626# ------------- done intptr types, emit int_least types ------------ 6627if test "$ac_cv_type_int_least32_t" != yes; then 6628 sed 's/^ *//' >> tmp-stdint.h <<EOF 6629 6630 /* Define int_least types */ 6631 typedef int8_t int_least8_t; 6632 typedef int16_t int_least16_t; 6633 typedef int32_t int_least32_t; 6634 #ifdef _INT64_T 6635 typedef int64_t int_least64_t; 6636 #endif 6637 6638 typedef uint8_t uint_least8_t; 6639 typedef uint16_t uint_least16_t; 6640 typedef uint32_t uint_least32_t; 6641 #ifdef _UINT64_T 6642 typedef uint64_t uint_least64_t; 6643 #endif 6644EOF 6645fi 6646 6647# ------------- done intptr types, emit int_fast types ------------ 6648if test "$ac_cv_type_int_fast32_t" != yes; then 6649 sed 's/^ *//' >> tmp-stdint.h <<EOF 6650 6651 /* Define int_fast types. short is often slow */ 6652 typedef int8_t int_fast8_t; 6653 typedef int int_fast16_t; 6654 typedef int32_t int_fast32_t; 6655 #ifdef _INT64_T 6656 typedef int64_t int_fast64_t; 6657 #endif 6658 6659 typedef uint8_t uint_fast8_t; 6660 typedef unsigned int uint_fast16_t; 6661 typedef uint32_t uint_fast32_t; 6662 #ifdef _UINT64_T 6663 typedef uint64_t uint_fast64_t; 6664 #endif 6665EOF 6666fi 6667 6668if test "$ac_cv_type_uintmax_t" != yes; then 6669 sed 's/^ *//' >> tmp-stdint.h <<EOF 6670 6671 /* Define intmax based on what we found */ 6672 #ifndef intmax_t 6673 #ifdef _INT64_T 6674 typedef int64_t intmax_t; 6675 #else 6676 typedef long intmax_t; 6677 #endif 6678 #endif 6679 #ifndef uintmax_t 6680 #ifdef _UINT64_T 6681 typedef uint64_t uintmax_t; 6682 #else 6683 typedef unsigned long uintmax_t; 6684 #endif 6685 #endif 6686EOF 6687fi 6688 6689sed 's/^ *//' >> tmp-stdint.h <<EOF 6690 6691 #endif /* GCC_GENERATED_STDINT_H */ 6692EOF 6693 6694if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then 6695 rm -f tmp-stdint.h 6696else 6697 mv -f tmp-stdint.h gstdint.h 6698fi 6699 6700 ;; 6701 "config.h":H) echo timestamp > stamp-h1 ;; 6702 6703 esac 6704done # for ac_tag 6705 6706 6707as_fn_exit 0 6708_ACEOF 6709ac_clean_files=$ac_clean_files_save 6710 6711test $ac_write_fail = 0 || 6712 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 6713 6714 6715# configure is writing to config.log, and then calls config.status. 6716# config.status does its own redirection, appending to config.log. 6717# Unfortunately, on DOS this fails, as config.log is still kept open 6718# by configure, so config.status won't be able to write to it; its 6719# output is simply discarded. So we exec the FD to /dev/null, 6720# effectively closing config.log, so it can be properly (re)opened and 6721# appended to by config.status. When coming back to configure, we 6722# need to make the FD available again. 6723if test "$no_create" != yes; then 6724 ac_cs_success=: 6725 ac_config_status_args= 6726 test "$silent" = yes && 6727 ac_config_status_args="$ac_config_status_args --quiet" 6728 exec 5>/dev/null 6729 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 6730 exec 5>>config.log 6731 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 6732 # would make configure fail if this is the last instruction. 6733 $ac_cs_success || as_fn_exit 1 6734fi 6735if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 6736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 6737$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 6738fi 6739 6740