configure revision f2ea6e01
1#! /bin/sh 2# Guess values for system-dependent variables and create Makefiles. 3# Generated by GNU Autoconf 2.69 for xorgproto 2021.5. 4# 5# Report bugs to <https://gitlab.freedesktop.org/xorg/proto/xorgproto/issues>. 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: https://gitlab.freedesktop.org/xorg/proto/xorgproto/issues 271$0: about your system, including any error possibly output 272$0: before this message. Then install a modern shell, or 273$0: manually run the script under such a shell if you do 274$0: have one." 275 fi 276 exit 1 277fi 278fi 279fi 280SHELL=${CONFIG_SHELL-/bin/sh} 281export SHELL 282# Unset more variables known to interfere with behavior of common tools. 283CLICOLOR_FORCE= GREP_OPTIONS= 284unset CLICOLOR_FORCE GREP_OPTIONS 285 286## --------------------- ## 287## M4sh Shell Functions. ## 288## --------------------- ## 289# as_fn_unset VAR 290# --------------- 291# Portably unset VAR. 292as_fn_unset () 293{ 294 { eval $1=; unset $1;} 295} 296as_unset=as_fn_unset 297 298# as_fn_set_status STATUS 299# ----------------------- 300# Set $? to STATUS, without forking. 301as_fn_set_status () 302{ 303 return $1 304} # as_fn_set_status 305 306# as_fn_exit STATUS 307# ----------------- 308# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309as_fn_exit () 310{ 311 set +e 312 as_fn_set_status $1 313 exit $1 314} # as_fn_exit 315 316# as_fn_mkdir_p 317# ------------- 318# Create "$as_dir" as a directory, including parents if necessary. 319as_fn_mkdir_p () 320{ 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338$as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362} # as_fn_mkdir_p 363 364# as_fn_executable_p FILE 365# ----------------------- 366# Test if FILE is an executable regular file. 367as_fn_executable_p () 368{ 369 test -f "$1" && test -x "$1" 370} # as_fn_executable_p 371# as_fn_append VAR VALUE 372# ---------------------- 373# Append the text in VALUE to the end of the definition contained in VAR. Take 374# advantage of any shell optimizations that allow amortized linear growth over 375# repeated appends, instead of the typical quadratic growth present in naive 376# implementations. 377if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387fi # as_fn_append 388 389# as_fn_arith ARG... 390# ------------------ 391# Perform arithmetic evaluation on the ARGs, and store the result in the 392# global $as_val. Take advantage of shells that can avoid forks. The arguments 393# must be portable across $(()) and expr. 394if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404fi # as_fn_arith 405 406 407# as_fn_error STATUS ERROR [LINENO LOG_FD] 408# ---------------------------------------- 409# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411# script with STATUS, using 1 if that was 0. 412as_fn_error () 413{ 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421} # as_fn_error 422 423if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426else 427 as_expr=false 428fi 429 430if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432else 433 as_basename=false 434fi 435 436if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438else 439 as_dirname=false 440fi 441 442as_me=`$as_basename -- "$0" || 443$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446$as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461# Avoid depending upon Character Ranges. 462as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465as_cr_digits='0123456789' 466as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502} 503 504ECHO_C= ECHO_N= ECHO_T= 505case `echo -n x` in #((((( 506-n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513*) 514 ECHO_N='-n';; 515esac 516 517rm -f conf$$ conf$$.exe conf$$.file 518if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523fi 524if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538else 539 as_ln_s='cp -pR' 540fi 541rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542rmdir conf$$.dir 2>/dev/null 543 544if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549fi 550 551as_test_x='test -x' 552as_executable_p=as_fn_executable_p 553 554# Sed expression to map a string onto a valid CPP name. 555as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557# Sed expression to map a string onto a valid variable name. 558as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560as_awk_strverscmp=' 561 # Use only awk features that work with 7th edition Unix awk (1978). 562 # My, what an old awk you have, Mr. Solaris! 563 END { 564 while (length(v1) && length(v2)) { 565 # Set d1 to be the next thing to compare from v1, and likewise for d2. 566 # Normally this is a single character, but if v1 and v2 contain digits, 567 # compare them as integers and fractions as strverscmp does. 568 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 569 # Split v1 and v2 into their leading digit string components d1 and d2, 570 # and advance v1 and v2 past the leading digit strings. 571 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 572 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 573 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 574 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 575 if (d1 ~ /^0/) { 576 if (d2 ~ /^0/) { 577 # Compare two fractions. 578 while (d1 ~ /^0/ && d2 ~ /^0/) { 579 d1 = substr(d1, 2); len1-- 580 d2 = substr(d2, 2); len2-- 581 } 582 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 583 # The two components differ in length, and the common prefix 584 # contains only leading zeros. Consider the longer to be less. 585 d1 = -len1 586 d2 = -len2 587 } else { 588 # Otherwise, compare as strings. 589 d1 = "x" d1 590 d2 = "x" d2 591 } 592 } else { 593 # A fraction is less than an integer. 594 exit 1 595 } 596 } else { 597 if (d2 ~ /^0/) { 598 # An integer is greater than a fraction. 599 exit 2 600 } else { 601 # Compare two integers. 602 d1 += 0 603 d2 += 0 604 } 605 } 606 } else { 607 # The normal case, without worrying about digits. 608 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 609 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 610 } 611 if (d1 < d2) exit 1 612 if (d1 > d2) exit 2 613 } 614 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 615 # which mishandles some comparisons of empty strings to integers. 616 if (length(v2)) exit 1 617 if (length(v1)) exit 2 618 } 619' 620 621test -n "$DJDIR" || exec 7<&0 </dev/null 622exec 6>&1 623 624# Name of the host. 625# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 626# so uname 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[VAR=VALUE]... 1420 1421To assign environment variables (e.g., CC, CFLAGS...), specify them as 1422VAR=VALUE. See below for descriptions of some of the useful variables. 1423 1424Defaults for the options are specified in brackets. 1425 1426Configuration: 1427 -h, --help display this help and exit 1428 --help=short display options specific to this package 1429 --help=recursive display the short help of all the included packages 1430 -V, --version display version information and exit 1431 -q, --quiet, --silent do not print \`checking ...' messages 1432 --cache-file=FILE cache test results in FILE [disabled] 1433 -C, --config-cache alias for \`--cache-file=config.cache' 1434 -n, --no-create do not create output files 1435 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1436 1437Installation directories: 1438 --prefix=PREFIX install architecture-independent files in PREFIX 1439 [$ac_default_prefix] 1440 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1441 [PREFIX] 1442 1443By default, \`make install' will install all the files in 1444\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1445an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1446for instance \`--prefix=\$HOME'. 1447 1448For better control, use the options below. 1449 1450Fine tuning of the installation directories: 1451 --bindir=DIR user executables [EPREFIX/bin] 1452 --sbindir=DIR system admin executables [EPREFIX/sbin] 1453 --libexecdir=DIR program executables [EPREFIX/libexec] 1454 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1455 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1456 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1457 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1458 --libdir=DIR object code libraries [EPREFIX/lib] 1459 --includedir=DIR C header files [PREFIX/include] 1460 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1461 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1462 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1463 --infodir=DIR info documentation [DATAROOTDIR/info] 1464 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1465 --mandir=DIR man documentation [DATAROOTDIR/man] 1466 --docdir=DIR documentation root [DATAROOTDIR/doc/xorgproto] 1467 --htmldir=DIR html documentation [DOCDIR] 1468 --dvidir=DIR dvi documentation [DOCDIR] 1469 --pdfdir=DIR pdf documentation [DOCDIR] 1470 --psdir=DIR ps documentation [DOCDIR] 1471_ACEOF 1472 1473 cat <<\_ACEOF 1474 1475Program names: 1476 --program-prefix=PREFIX prepend PREFIX to installed program names 1477 --program-suffix=SUFFIX append SUFFIX to installed program names 1478 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1479 1480System types: 1481 --build=BUILD configure for building on BUILD [guessed] 1482 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1483_ACEOF 1484fi 1485 1486if test -n "$ac_init_help"; then 1487 case $ac_init_help in 1488 short | recursive ) echo "Configuration of xorgproto 2021.5:";; 1489 esac 1490 cat <<\_ACEOF 1491 1492Optional Features: 1493 --disable-option-checking ignore unrecognized --enable/--with options 1494 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1495 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1496 --enable-silent-rules less verbose build output (undo: "make V=1") 1497 --disable-silent-rules verbose build output (undo: "make V=0") 1498 --enable-dependency-tracking 1499 do not reject slow dependency extractors 1500 --disable-dependency-tracking 1501 speeds up one-time build 1502 --disable-selective-werror 1503 Turn off selective compiler errors. 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2858 fi 2859fi 2860 2861# test whether we have cygpath 2862if test -z "$CYGPATH_W"; then 2863 if (cygpath --version) >/dev/null 2>/dev/null; then 2864 CYGPATH_W='cygpath -w' 2865 else 2866 CYGPATH_W=echo 2867 fi 2868fi 2869 2870 2871# Define the identity of the package. 2872 PACKAGE='xorgproto' 2873 VERSION='2021.5' 2874 2875 2876cat >>confdefs.h <<_ACEOF 2877#define PACKAGE "$PACKAGE" 2878_ACEOF 2879 2880 2881cat >>confdefs.h <<_ACEOF 2882#define VERSION "$VERSION" 2883_ACEOF 2884 2885# Some tools Automake needs. 2886 2887ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2888 2889 2890AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2891 2892 2893AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2894 2895 2896AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2897 2898 2899MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2900 2901# For better backward compatibility. To be removed once Automake 1.9.x 2902# dies out for good. For more background, see: 2903# <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2904# <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2905mkdir_p='$(MKDIR_P)' 2906 2907# We need awk for the "check" target (and possibly the TAP driver). The 2908# system "awk" is bad on some platforms. 2909# Always define AMTAR for backward compatibility. Yes, it's still used 2910# in the wild :-( We should find a proper way to deprecate it ... 2911AMTAR='$${TAR-tar}' 2912 2913 2914# We'll loop over all known methods to create a tar archive until one works. 2915_am_tools='gnutar pax cpio none' 2916 2917am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2918 2919 2920 2921 2922 2923 2924# POSIX will say in a future version that running "rm -f" with no argument 2925# is OK; and we want to be able to make that assumption in our Makefile 2926# recipes. So use an aggressive probe to check that the usage we want is 2927# actually supported "in the wild" to an acceptable degree. 2928# See automake bug#10828. 2929# To make any issue more visible, cause the running configure to be aborted 2930# by default if the 'rm' program in use doesn't match our expectations; the 2931# user can still override this though. 2932if rm -f && rm -fr && rm -rf; then : OK; else 2933 cat >&2 <<'END' 2934Oops! 2935 2936Your 'rm' program seems unable to run without file operands specified 2937on the command line, even when the '-f' option is present. This is contrary 2938to the behaviour of most rm programs out there, and not conforming with 2939the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2940 2941Please tell bug-automake@gnu.org about your system, including the value 2942of your $PATH and any error possibly output before this message. This 2943can help us improve future automake versions. 2944 2945END 2946 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2947 echo 'Configuration will proceed anyway, since you have set the' >&2 2948 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2949 echo >&2 2950 else 2951 cat >&2 <<'END' 2952Aborting the configuration process, to ensure you take notice of the issue. 2953 2954You can download and install GNU coreutils to get an 'rm' implementation 2955that behaves properly: <https://www.gnu.org/software/coreutils/>. 2956 2957If you want to complete the configuration process using your problematic 2958'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2959to "yes", and re-run configure. 2960 2961END 2962 as_fn_error $? "Your 'rm' program is bad, sorry." 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" >&6; } 3528if test "$cross_compiling" != yes; then 3529 { { ac_try="$ac_link" 3530case "(($ac_try" in 3531 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3532 *) ac_try_echo=$ac_try;; 3533esac 3534eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3535$as_echo "$ac_try_echo"; } >&5 3536 (eval "$ac_link") 2>&5 3537 ac_status=$? 3538 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3539 test $ac_status = 0; } 3540 if { ac_try='./conftest$ac_cv_exeext' 3541 { { case "(($ac_try" in 3542 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3543 *) ac_try_echo=$ac_try;; 3544esac 3545eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3546$as_echo "$ac_try_echo"; } >&5 3547 (eval "$ac_try") 2>&5 3548 ac_status=$? 3549 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3550 test $ac_status = 0; }; }; then 3551 cross_compiling=no 3552 else 3553 if test "$cross_compiling" = maybe; then 3554 cross_compiling=yes 3555 else 3556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3557$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3558as_fn_error $? "cannot run C compiled programs. 3559If you meant to cross compile, use \`--host'. 3560See \`config.log' for more details" "$LINENO" 5; } 3561 fi 3562 fi 3563fi 3564{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3565$as_echo "$cross_compiling" >&6; } 3566 3567rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3568ac_clean_files=$ac_clean_files_save 3569{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3570$as_echo_n "checking for suffix of object files... " >&6; } 3571if ${ac_cv_objext+:} false; then : 3572 $as_echo_n "(cached) " >&6 3573else 3574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3575/* end confdefs.h. */ 3576 3577int 3578main () 3579{ 3580 3581 ; 3582 return 0; 3583} 3584_ACEOF 3585rm -f conftest.o conftest.obj 3586if { { ac_try="$ac_compile" 3587case "(($ac_try" in 3588 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3589 *) ac_try_echo=$ac_try;; 3590esac 3591eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3592$as_echo "$ac_try_echo"; } >&5 3593 (eval "$ac_compile") 2>&5 3594 ac_status=$? 3595 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3596 test $ac_status = 0; }; then : 3597 for ac_file in conftest.o conftest.obj conftest.*; do 3598 test -f "$ac_file" || continue; 3599 case $ac_file in 3600 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3601 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3602 break;; 3603 esac 3604done 3605else 3606 $as_echo "$as_me: failed program was:" >&5 3607sed 's/^/| /' conftest.$ac_ext >&5 3608 3609{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3610$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3611as_fn_error $? "cannot compute suffix of object files: cannot compile 3612See \`config.log' for more details" "$LINENO" 5; } 3613fi 3614rm -f conftest.$ac_cv_objext conftest.$ac_ext 3615fi 3616{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3617$as_echo "$ac_cv_objext" >&6; } 3618OBJEXT=$ac_cv_objext 3619ac_objext=$OBJEXT 3620{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3621$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3622if ${ac_cv_c_compiler_gnu+:} false; then : 3623 $as_echo_n "(cached) " >&6 3624else 3625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3626/* end confdefs.h. */ 3627 3628int 3629main () 3630{ 3631#ifndef __GNUC__ 3632 choke me 3633#endif 3634 3635 ; 3636 return 0; 3637} 3638_ACEOF 3639if ac_fn_c_try_compile "$LINENO"; then : 3640 ac_compiler_gnu=yes 3641else 3642 ac_compiler_gnu=no 3643fi 3644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3645ac_cv_c_compiler_gnu=$ac_compiler_gnu 3646 3647fi 3648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3649$as_echo "$ac_cv_c_compiler_gnu" >&6; } 3650if test $ac_compiler_gnu = yes; then 3651 GCC=yes 3652else 3653 GCC= 3654fi 3655ac_test_CFLAGS=${CFLAGS+set} 3656ac_save_CFLAGS=$CFLAGS 3657{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3658$as_echo_n "checking whether $CC accepts -g... " >&6; } 3659if ${ac_cv_prog_cc_g+:} false; then : 3660 $as_echo_n "(cached) " >&6 3661else 3662 ac_save_c_werror_flag=$ac_c_werror_flag 3663 ac_c_werror_flag=yes 3664 ac_cv_prog_cc_g=no 3665 CFLAGS="-g" 3666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3667/* end confdefs.h. */ 3668 3669int 3670main () 3671{ 3672 3673 ; 3674 return 0; 3675} 3676_ACEOF 3677if ac_fn_c_try_compile "$LINENO"; then : 3678 ac_cv_prog_cc_g=yes 3679else 3680 CFLAGS="" 3681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3682/* end confdefs.h. */ 3683 3684int 3685main () 3686{ 3687 3688 ; 3689 return 0; 3690} 3691_ACEOF 3692if ac_fn_c_try_compile "$LINENO"; then : 3693 3694else 3695 ac_c_werror_flag=$ac_save_c_werror_flag 3696 CFLAGS="-g" 3697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3698/* end confdefs.h. */ 3699 3700int 3701main () 3702{ 3703 3704 ; 3705 return 0; 3706} 3707_ACEOF 3708if ac_fn_c_try_compile "$LINENO"; then : 3709 ac_cv_prog_cc_g=yes 3710fi 3711rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3712fi 3713rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3714fi 3715rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3716 ac_c_werror_flag=$ac_save_c_werror_flag 3717fi 3718{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3719$as_echo "$ac_cv_prog_cc_g" >&6; } 3720if test "$ac_test_CFLAGS" = set; then 3721 CFLAGS=$ac_save_CFLAGS 3722elif test $ac_cv_prog_cc_g = yes; then 3723 if test "$GCC" = yes; then 3724 CFLAGS="-g -O2" 3725 else 3726 CFLAGS="-g" 3727 fi 3728else 3729 if test "$GCC" = yes; then 3730 CFLAGS="-O2" 3731 else 3732 CFLAGS= 3733 fi 3734fi 3735{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3736$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3737if ${ac_cv_prog_cc_c89+:} false; then : 3738 $as_echo_n "(cached) " >&6 3739else 3740 ac_cv_prog_cc_c89=no 3741ac_save_CC=$CC 3742cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3743/* end confdefs.h. */ 3744#include <stdarg.h> 3745#include <stdio.h> 3746struct stat; 3747/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3748struct buf { int x; }; 3749FILE * (*rcsopen) (struct buf *, struct stat *, int); 3750static char *e (p, i) 3751 char **p; 3752 int i; 3753{ 3754 return p[i]; 3755} 3756static char *f (char * (*g) (char **, int), char **p, ...) 3757{ 3758 char *s; 3759 va_list v; 3760 va_start (v,p); 3761 s = g (p, va_arg (v,int)); 3762 va_end (v); 3763 return s; 3764} 3765 3766/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3767 function prototypes and stuff, but not '\xHH' hex character constants. 3768 These don't provoke an error unfortunately, instead are silently treated 3769 as 'x'. The following induces an error, until -std is added to get 3770 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3771 array size at least. It's necessary to write '\x00'==0 to get something 3772 that's true only with -std. */ 3773int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3774 3775/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3776 inside strings and character constants. */ 3777#define FOO(x) 'x' 3778int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3779 3780int test (int i, double x); 3781struct s1 {int (*f) (int a);}; 3782struct s2 {int (*f) (double a);}; 3783int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3784int argc; 3785char **argv; 3786int 3787main () 3788{ 3789return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3790 ; 3791 return 0; 3792} 3793_ACEOF 3794for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3795 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3796do 3797 CC="$ac_save_CC $ac_arg" 3798 if ac_fn_c_try_compile "$LINENO"; then : 3799 ac_cv_prog_cc_c89=$ac_arg 3800fi 3801rm -f core conftest.err conftest.$ac_objext 3802 test "x$ac_cv_prog_cc_c89" != "xno" && break 3803done 3804rm -f conftest.$ac_ext 3805CC=$ac_save_CC 3806 3807fi 3808# AC_CACHE_VAL 3809case "x$ac_cv_prog_cc_c89" in 3810 x) 3811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3812$as_echo "none needed" >&6; } ;; 3813 xno) 3814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3815$as_echo "unsupported" >&6; } ;; 3816 *) 3817 CC="$CC $ac_cv_prog_cc_c89" 3818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3819$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3820esac 3821if test "x$ac_cv_prog_cc_c89" != xno; then : 3822 3823fi 3824 3825ac_ext=c 3826ac_cpp='$CPP $CPPFLAGS' 3827ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3828ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3829ac_compiler_gnu=$ac_cv_c_compiler_gnu 3830 3831ac_ext=c 3832ac_cpp='$CPP $CPPFLAGS' 3833ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3834ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3835ac_compiler_gnu=$ac_cv_c_compiler_gnu 3836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3837$as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3838if ${am_cv_prog_cc_c_o+:} false; then : 3839 $as_echo_n "(cached) " >&6 3840else 3841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3842/* end confdefs.h. */ 3843 3844int 3845main () 3846{ 3847 3848 ; 3849 return 0; 3850} 3851_ACEOF 3852 # Make sure it works both with $CC and with simple cc. 3853 # Following AC_PROG_CC_C_O, we do the test twice because some 3854 # compilers refuse to overwrite an existing .o file with -o, 3855 # though they will create one. 3856 am_cv_prog_cc_c_o=yes 3857 for am_i in 1 2; do 3858 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3859 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3860 ac_status=$? 3861 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3862 (exit $ac_status); } \ 3863 && test -f conftest2.$ac_objext; then 3864 : OK 3865 else 3866 am_cv_prog_cc_c_o=no 3867 break 3868 fi 3869 done 3870 rm -f core conftest* 3871 unset am_i 3872fi 3873{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3874$as_echo "$am_cv_prog_cc_c_o" >&6; } 3875if test "$am_cv_prog_cc_c_o" != yes; then 3876 # Losing compiler, so override with the script. 3877 # FIXME: It is wrong to rewrite CC. 3878 # But if we don't then we get into trouble of one sort or another. 3879 # A longer-term fix would be to have automake use am__CC in this case, 3880 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3881 CC="$am_aux_dir/compile $CC" 3882fi 3883ac_ext=c 3884ac_cpp='$CPP $CPPFLAGS' 3885ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3886ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3887ac_compiler_gnu=$ac_cv_c_compiler_gnu 3888 3889 3890depcc="$CC" am_compiler_list= 3891 3892{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3893$as_echo_n "checking dependency style of $depcc... " >&6; } 3894if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3895 $as_echo_n "(cached) " >&6 3896else 3897 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3898 # We make a subdir and do the tests there. Otherwise we can end up 3899 # making bogus files that we don't know about and never remove. For 3900 # instance it was reported that on HP-UX the gcc test will end up 3901 # making a dummy file named 'D' -- because '-MD' means "put the output 3902 # in D". 3903 rm -rf conftest.dir 3904 mkdir conftest.dir 3905 # Copy depcomp to subdir because otherwise we won't find it if we're 3906 # using a relative directory. 3907 cp "$am_depcomp" conftest.dir 3908 cd conftest.dir 3909 # We will build objects and dependencies in a subdirectory because 3910 # it helps to detect inapplicable dependency modes. For instance 3911 # both Tru64's cc and ICC support -MD to output dependencies as a 3912 # side effect of compilation, but ICC will put the dependencies in 3913 # the current directory while Tru64 will put them in the object 3914 # directory. 3915 mkdir sub 3916 3917 am_cv_CC_dependencies_compiler_type=none 3918 if test "$am_compiler_list" = ""; then 3919 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3920 fi 3921 am__universal=false 3922 case " $depcc " in #( 3923 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3924 esac 3925 3926 for depmode in $am_compiler_list; do 3927 # Setup a source with many dependencies, because some compilers 3928 # like to wrap large dependency lists on column 80 (with \), and 3929 # we should not choose a depcomp mode which is confused by this. 3930 # 3931 # We need to recreate these files for each test, as the compiler may 3932 # overwrite some of them when testing with obscure command lines. 3933 # This happens at least with the AIX C compiler. 3934 : > sub/conftest.c 3935 for i in 1 2 3 4 5 6; do 3936 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3937 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3938 # Solaris 10 /bin/sh. 3939 echo '/* dummy */' > sub/conftst$i.h 3940 done 3941 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3942 3943 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3944 # mode. It turns out that the SunPro C++ compiler does not properly 3945 # handle '-M -o', and we need to detect this. Also, some Intel 3946 # versions had trouble with output in subdirs. 3947 am__obj=sub/conftest.${OBJEXT-o} 3948 am__minus_obj="-o $am__obj" 3949 case $depmode in 3950 gcc) 3951 # This depmode causes a compiler race in universal mode. 3952 test "$am__universal" = false || continue 3953 ;; 3954 nosideeffect) 3955 # After this tag, mechanisms are not by side-effect, so they'll 3956 # only be used when explicitly requested. 3957 if test "x$enable_dependency_tracking" = xyes; then 3958 continue 3959 else 3960 break 3961 fi 3962 ;; 3963 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3964 # This compiler won't grok '-c -o', but also, the minuso test has 3965 # not run yet. These depmodes are late enough in the game, and 3966 # so weak that their functioning should not be impacted. 3967 am__obj=conftest.${OBJEXT-o} 3968 am__minus_obj= 3969 ;; 3970 none) break ;; 3971 esac 3972 if depmode=$depmode \ 3973 source=sub/conftest.c object=$am__obj \ 3974 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3975 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3976 >/dev/null 2>conftest.err && 3977 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3978 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3979 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3980 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3981 # icc doesn't choke on unknown options, it will just issue warnings 3982 # or remarks (even with -Werror). So we grep stderr for any message 3983 # that says an option was ignored or not supported. 3984 # When given -MP, icc 7.0 and 7.1 complain thusly: 3985 # icc: Command line warning: ignoring option '-M'; no argument required 3986 # The diagnosis changed in icc 8.0: 3987 # icc: Command line remark: option '-MP' not supported 3988 if (grep 'ignoring option' conftest.err || 3989 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3990 am_cv_CC_dependencies_compiler_type=$depmode 3991 break 3992 fi 3993 fi 3994 done 3995 3996 cd .. 3997 rm -rf conftest.dir 3998else 3999 am_cv_CC_dependencies_compiler_type=none 4000fi 4001 4002fi 4003{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4004$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4005CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4006 4007 if 4008 test "x$enable_dependency_tracking" != xno \ 4009 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4010 am__fastdepCC_TRUE= 4011 am__fastdepCC_FALSE='#' 4012else 4013 am__fastdepCC_TRUE='#' 4014 am__fastdepCC_FALSE= 4015fi 4016 4017 4018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4019$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4020if ${ac_cv_prog_cc_c99+:} false; then : 4021 $as_echo_n "(cached) " >&6 4022else 4023 ac_cv_prog_cc_c99=no 4024ac_save_CC=$CC 4025cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4026/* end confdefs.h. */ 4027#include <stdarg.h> 4028#include <stdbool.h> 4029#include <stdlib.h> 4030#include <wchar.h> 4031#include <stdio.h> 4032 4033// Check varargs macros. These examples are taken from C99 6.10.3.5. 4034#define debug(...) fprintf (stderr, __VA_ARGS__) 4035#define showlist(...) puts (#__VA_ARGS__) 4036#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4037static void 4038test_varargs_macros (void) 4039{ 4040 int x = 1234; 4041 int y = 5678; 4042 debug ("Flag"); 4043 debug ("X = %d\n", x); 4044 showlist (The first, second, and third items.); 4045 report (x>y, "x is %d but y is %d", x, y); 4046} 4047 4048// Check long long types. 4049#define BIG64 18446744073709551615ull 4050#define BIG32 4294967295ul 4051#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4052#if !BIG_OK 4053 your preprocessor is broken; 4054#endif 4055#if BIG_OK 4056#else 4057 your preprocessor is broken; 4058#endif 4059static long long int bignum = -9223372036854775807LL; 4060static unsigned long long int ubignum = BIG64; 4061 4062struct incomplete_array 4063{ 4064 int datasize; 4065 double data[]; 4066}; 4067 4068struct named_init { 4069 int number; 4070 const wchar_t *name; 4071 double average; 4072}; 4073 4074typedef const char *ccp; 4075 4076static inline int 4077test_restrict (ccp restrict text) 4078{ 4079 // See if C++-style comments work. 4080 // Iterate through items via the restricted pointer. 4081 // Also check for declarations in for loops. 4082 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4083 continue; 4084 return 0; 4085} 4086 4087// Check varargs and va_copy. 4088static void 4089test_varargs (const char *format, ...) 4090{ 4091 va_list args; 4092 va_start (args, format); 4093 va_list args_copy; 4094 va_copy (args_copy, args); 4095 4096 const char *str; 4097 int number; 4098 float fnumber; 4099 4100 while (*format) 4101 { 4102 switch (*format++) 4103 { 4104 case 's': // string 4105 str = va_arg (args_copy, const char *); 4106 break; 4107 case 'd': // int 4108 number = va_arg (args_copy, int); 4109 break; 4110 case 'f': // float 4111 fnumber = va_arg (args_copy, double); 4112 break; 4113 default: 4114 break; 4115 } 4116 } 4117 va_end (args_copy); 4118 va_end (args); 4119} 4120 4121int 4122main () 4123{ 4124 4125 // Check bool. 4126 _Bool success = false; 4127 4128 // Check restrict. 4129 if (test_restrict ("String literal") == 0) 4130 success = true; 4131 char *restrict newvar = "Another string"; 4132 4133 // Check varargs. 4134 test_varargs ("s, d' f .", "string", 65, 34.234); 4135 test_varargs_macros (); 4136 4137 // Check flexible array members. 4138 struct incomplete_array *ia = 4139 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4140 ia->datasize = 10; 4141 for (int i = 0; i < ia->datasize; ++i) 4142 ia->data[i] = i * 1.234; 4143 4144 // Check named initializers. 4145 struct named_init ni = { 4146 .number = 34, 4147 .name = L"Test wide string", 4148 .average = 543.34343, 4149 }; 4150 4151 ni.number = 58; 4152 4153 int dynamic_array[ni.number]; 4154 dynamic_array[ni.number - 1] = 543; 4155 4156 // work around unused variable warnings 4157 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4158 || dynamic_array[ni.number - 1] != 543); 4159 4160 ; 4161 return 0; 4162} 4163_ACEOF 4164for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4165do 4166 CC="$ac_save_CC $ac_arg" 4167 if ac_fn_c_try_compile "$LINENO"; then : 4168 ac_cv_prog_cc_c99=$ac_arg 4169fi 4170rm -f core conftest.err conftest.$ac_objext 4171 test "x$ac_cv_prog_cc_c99" != "xno" && break 4172done 4173rm -f conftest.$ac_ext 4174CC=$ac_save_CC 4175 4176fi 4177# AC_CACHE_VAL 4178case "x$ac_cv_prog_cc_c99" in 4179 x) 4180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4181$as_echo "none needed" >&6; } ;; 4182 xno) 4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4184$as_echo "unsupported" >&6; } ;; 4185 *) 4186 CC="$CC $ac_cv_prog_cc_c99" 4187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4188$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4189esac 4190if test "x$ac_cv_prog_cc_c99" != xno; then : 4191 4192fi 4193 4194 4195 4196ac_ext=c 4197ac_cpp='$CPP $CPPFLAGS' 4198ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4199ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4200ac_compiler_gnu=$ac_cv_c_compiler_gnu 4201{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4202$as_echo_n "checking how to run the C preprocessor... " >&6; } 4203# On Suns, sometimes $CPP names a directory. 4204if test -n "$CPP" && test -d "$CPP"; then 4205 CPP= 4206fi 4207if test -z "$CPP"; then 4208 if ${ac_cv_prog_CPP+:} false; then : 4209 $as_echo_n "(cached) " >&6 4210else 4211 # Double quotes because CPP needs to be expanded 4212 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4213 do 4214 ac_preproc_ok=false 4215for ac_c_preproc_warn_flag in '' yes 4216do 4217 # Use a header file that comes with gcc, so configuring glibc 4218 # with a fresh cross-compiler works. 4219 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4220 # <limits.h> exists even on freestanding compilers. 4221 # On the NeXT, cc -E runs the code through the compiler's parser, 4222 # not just through cpp. "Syntax error" is here to catch this case. 4223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4224/* end confdefs.h. */ 4225#ifdef __STDC__ 4226# include <limits.h> 4227#else 4228# include <assert.h> 4229#endif 4230 Syntax error 4231_ACEOF 4232if ac_fn_c_try_cpp "$LINENO"; then : 4233 4234else 4235 # Broken: fails on valid input. 4236continue 4237fi 4238rm -f conftest.err conftest.i conftest.$ac_ext 4239 4240 # OK, works on sane cases. Now check whether nonexistent headers 4241 # can be detected and how. 4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4243/* end confdefs.h. */ 4244#include <ac_nonexistent.h> 4245_ACEOF 4246if ac_fn_c_try_cpp "$LINENO"; then : 4247 # Broken: success on invalid input. 4248continue 4249else 4250 # Passes both tests. 4251ac_preproc_ok=: 4252break 4253fi 4254rm -f conftest.err conftest.i conftest.$ac_ext 4255 4256done 4257# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4258rm -f conftest.i conftest.err conftest.$ac_ext 4259if $ac_preproc_ok; then : 4260 break 4261fi 4262 4263 done 4264 ac_cv_prog_CPP=$CPP 4265 4266fi 4267 CPP=$ac_cv_prog_CPP 4268else 4269 ac_cv_prog_CPP=$CPP 4270fi 4271{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4272$as_echo "$CPP" >&6; } 4273ac_preproc_ok=false 4274for ac_c_preproc_warn_flag in '' yes 4275do 4276 # Use a header file that comes with gcc, so configuring glibc 4277 # with a fresh cross-compiler works. 4278 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4279 # <limits.h> exists even on freestanding compilers. 4280 # On the NeXT, cc -E runs the code through the compiler's parser, 4281 # not just through cpp. "Syntax error" is here to catch this case. 4282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4283/* end confdefs.h. */ 4284#ifdef __STDC__ 4285# include <limits.h> 4286#else 4287# include <assert.h> 4288#endif 4289 Syntax error 4290_ACEOF 4291if ac_fn_c_try_cpp "$LINENO"; then : 4292 4293else 4294 # Broken: fails on valid input. 4295continue 4296fi 4297rm -f conftest.err conftest.i conftest.$ac_ext 4298 4299 # OK, works on sane cases. Now check whether nonexistent headers 4300 # can be detected and how. 4301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4302/* end confdefs.h. */ 4303#include <ac_nonexistent.h> 4304_ACEOF 4305if ac_fn_c_try_cpp "$LINENO"; then : 4306 # Broken: success on invalid input. 4307continue 4308else 4309 # Passes both tests. 4310ac_preproc_ok=: 4311break 4312fi 4313rm -f conftest.err conftest.i conftest.$ac_ext 4314 4315done 4316# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4317rm -f conftest.i conftest.err conftest.$ac_ext 4318if $ac_preproc_ok; then : 4319 4320else 4321 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4322$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4323as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4324See \`config.log' for more details" "$LINENO" 5; } 4325fi 4326 4327ac_ext=c 4328ac_cpp='$CPP $CPPFLAGS' 4329ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4330ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4331ac_compiler_gnu=$ac_cv_c_compiler_gnu 4332 4333 4334{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4335$as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4336if ${ac_cv_path_GREP+:} false; then : 4337 $as_echo_n "(cached) " >&6 4338else 4339 if test -z "$GREP"; then 4340 ac_path_GREP_found=false 4341 # Loop through the user's path and test for each of PROGNAME-LIST 4342 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4343for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4344do 4345 IFS=$as_save_IFS 4346 test -z "$as_dir" && as_dir=. 4347 for ac_prog in grep ggrep; do 4348 for ac_exec_ext in '' $ac_executable_extensions; do 4349 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4350 as_fn_executable_p "$ac_path_GREP" || continue 4351# Check for GNU ac_path_GREP and select it if it is found. 4352 # Check for GNU $ac_path_GREP 4353case `"$ac_path_GREP" --version 2>&1` in 4354*GNU*) 4355 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4356*) 4357 ac_count=0 4358 $as_echo_n 0123456789 >"conftest.in" 4359 while : 4360 do 4361 cat "conftest.in" "conftest.in" >"conftest.tmp" 4362 mv "conftest.tmp" "conftest.in" 4363 cp "conftest.in" "conftest.nl" 4364 $as_echo 'GREP' >> "conftest.nl" 4365 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4366 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4367 as_fn_arith $ac_count + 1 && ac_count=$as_val 4368 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4369 # Best one so far, save it but keep looking for a better one 4370 ac_cv_path_GREP="$ac_path_GREP" 4371 ac_path_GREP_max=$ac_count 4372 fi 4373 # 10*(2^10) chars as input seems more than enough 4374 test $ac_count -gt 10 && break 4375 done 4376 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4377esac 4378 4379 $ac_path_GREP_found && break 3 4380 done 4381 done 4382 done 4383IFS=$as_save_IFS 4384 if test -z "$ac_cv_path_GREP"; then 4385 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4386 fi 4387else 4388 ac_cv_path_GREP=$GREP 4389fi 4390 4391fi 4392{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4393$as_echo "$ac_cv_path_GREP" >&6; } 4394 GREP="$ac_cv_path_GREP" 4395 4396 4397{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4398$as_echo_n "checking for egrep... " >&6; } 4399if ${ac_cv_path_EGREP+:} false; then : 4400 $as_echo_n "(cached) " >&6 4401else 4402 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4403 then ac_cv_path_EGREP="$GREP -E" 4404 else 4405 if test -z "$EGREP"; then 4406 ac_path_EGREP_found=false 4407 # Loop through the user's path and test for each of PROGNAME-LIST 4408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4409for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4410do 4411 IFS=$as_save_IFS 4412 test -z "$as_dir" && as_dir=. 4413 for ac_prog in egrep; do 4414 for ac_exec_ext in '' $ac_executable_extensions; do 4415 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4416 as_fn_executable_p "$ac_path_EGREP" || continue 4417# Check for GNU ac_path_EGREP and select it if it is found. 4418 # Check for GNU $ac_path_EGREP 4419case `"$ac_path_EGREP" --version 2>&1` in 4420*GNU*) 4421 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4422*) 4423 ac_count=0 4424 $as_echo_n 0123456789 >"conftest.in" 4425 while : 4426 do 4427 cat "conftest.in" "conftest.in" >"conftest.tmp" 4428 mv "conftest.tmp" "conftest.in" 4429 cp "conftest.in" "conftest.nl" 4430 $as_echo 'EGREP' >> "conftest.nl" 4431 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4432 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4433 as_fn_arith $ac_count + 1 && ac_count=$as_val 4434 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4435 # Best one so far, save it but keep looking for a better one 4436 ac_cv_path_EGREP="$ac_path_EGREP" 4437 ac_path_EGREP_max=$ac_count 4438 fi 4439 # 10*(2^10) chars as input seems more than enough 4440 test $ac_count -gt 10 && break 4441 done 4442 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4443esac 4444 4445 $ac_path_EGREP_found && break 3 4446 done 4447 done 4448 done 4449IFS=$as_save_IFS 4450 if test -z "$ac_cv_path_EGREP"; then 4451 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4452 fi 4453else 4454 ac_cv_path_EGREP=$EGREP 4455fi 4456 4457 fi 4458fi 4459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4460$as_echo "$ac_cv_path_EGREP" >&6; } 4461 EGREP="$ac_cv_path_EGREP" 4462 4463 4464{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4465$as_echo_n "checking for ANSI C header files... " >&6; } 4466if ${ac_cv_header_stdc+:} false; then : 4467 $as_echo_n "(cached) " >&6 4468else 4469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4470/* end confdefs.h. */ 4471#include <stdlib.h> 4472#include <stdarg.h> 4473#include <string.h> 4474#include <float.h> 4475 4476int 4477main () 4478{ 4479 4480 ; 4481 return 0; 4482} 4483_ACEOF 4484if ac_fn_c_try_compile "$LINENO"; then : 4485 ac_cv_header_stdc=yes 4486else 4487 ac_cv_header_stdc=no 4488fi 4489rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4490 4491if test $ac_cv_header_stdc = yes; then 4492 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4494/* end confdefs.h. */ 4495#include <string.h> 4496 4497_ACEOF 4498if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4499 $EGREP "memchr" >/dev/null 2>&1; then : 4500 4501else 4502 ac_cv_header_stdc=no 4503fi 4504rm -f conftest* 4505 4506fi 4507 4508if test $ac_cv_header_stdc = yes; then 4509 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4511/* end confdefs.h. */ 4512#include <stdlib.h> 4513 4514_ACEOF 4515if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4516 $EGREP "free" >/dev/null 2>&1; then : 4517 4518else 4519 ac_cv_header_stdc=no 4520fi 4521rm -f conftest* 4522 4523fi 4524 4525if test $ac_cv_header_stdc = yes; then 4526 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4527 if test "$cross_compiling" = yes; then : 4528 : 4529else 4530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4531/* end confdefs.h. */ 4532#include <ctype.h> 4533#include <stdlib.h> 4534#if ((' ' & 0x0FF) == 0x020) 4535# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4536# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4537#else 4538# define ISLOWER(c) \ 4539 (('a' <= (c) && (c) <= 'i') \ 4540 || ('j' <= (c) && (c) <= 'r') \ 4541 || ('s' <= (c) && (c) <= 'z')) 4542# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4543#endif 4544 4545#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4546int 4547main () 4548{ 4549 int i; 4550 for (i = 0; i < 256; i++) 4551 if (XOR (islower (i), ISLOWER (i)) 4552 || toupper (i) != TOUPPER (i)) 4553 return 2; 4554 return 0; 4555} 4556_ACEOF 4557if ac_fn_c_try_run "$LINENO"; then : 4558 4559else 4560 ac_cv_header_stdc=no 4561fi 4562rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4563 conftest.$ac_objext conftest.beam conftest.$ac_ext 4564fi 4565 4566fi 4567fi 4568{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4569$as_echo "$ac_cv_header_stdc" >&6; } 4570if test $ac_cv_header_stdc = yes; then 4571 4572$as_echo "#define STDC_HEADERS 1" >>confdefs.h 4573 4574fi 4575 4576# On IRIX 5.3, sys/types and inttypes.h are conflicting. 4577for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4578 inttypes.h stdint.h unistd.h 4579do : 4580 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4581ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4582" 4583if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4584 cat >>confdefs.h <<_ACEOF 4585#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4586_ACEOF 4587 4588fi 4589 4590done 4591 4592 4593 4594 4595 4596 4597ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4598if test "x$ac_cv_have_decl___clang__" = xyes; then : 4599 CLANGCC="yes" 4600else 4601 CLANGCC="no" 4602fi 4603 4604ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4605if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4606 INTELCC="yes" 4607else 4608 INTELCC="no" 4609fi 4610 4611ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4612if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4613 SUNCC="yes" 4614else 4615 SUNCC="no" 4616fi 4617 4618 4619 4620 4621 4622 4623 4624 4625 4626if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4627 if test -n "$ac_tool_prefix"; then 4628 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4629set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4630{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4631$as_echo_n "checking for $ac_word... " >&6; } 4632if ${ac_cv_path_PKG_CONFIG+:} false; then : 4633 $as_echo_n "(cached) " >&6 4634else 4635 case $PKG_CONFIG in 4636 [\\/]* | ?:[\\/]*) 4637 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4638 ;; 4639 *) 4640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4641for as_dir in $PATH 4642do 4643 IFS=$as_save_IFS 4644 test -z "$as_dir" && as_dir=. 4645 for ac_exec_ext in '' $ac_executable_extensions; do 4646 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4647 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4648 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4649 break 2 4650 fi 4651done 4652 done 4653IFS=$as_save_IFS 4654 4655 ;; 4656esac 4657fi 4658PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4659if test -n "$PKG_CONFIG"; then 4660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4661$as_echo "$PKG_CONFIG" >&6; } 4662else 4663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4664$as_echo "no" >&6; } 4665fi 4666 4667 4668fi 4669if test -z "$ac_cv_path_PKG_CONFIG"; then 4670 ac_pt_PKG_CONFIG=$PKG_CONFIG 4671 # Extract the first word of "pkg-config", so it can be a program name with args. 4672set dummy pkg-config; ac_word=$2 4673{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4674$as_echo_n "checking for $ac_word... " >&6; } 4675if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4676 $as_echo_n "(cached) " >&6 4677else 4678 case $ac_pt_PKG_CONFIG in 4679 [\\/]* | ?:[\\/]*) 4680 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4681 ;; 4682 *) 4683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4684for as_dir in $PATH 4685do 4686 IFS=$as_save_IFS 4687 test -z "$as_dir" && as_dir=. 4688 for ac_exec_ext in '' $ac_executable_extensions; do 4689 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4690 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4691 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4692 break 2 4693 fi 4694done 4695 done 4696IFS=$as_save_IFS 4697 4698 ;; 4699esac 4700fi 4701ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4702if test -n "$ac_pt_PKG_CONFIG"; then 4703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4704$as_echo "$ac_pt_PKG_CONFIG" >&6; } 4705else 4706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4707$as_echo "no" >&6; } 4708fi 4709 4710 if test "x$ac_pt_PKG_CONFIG" = x; then 4711 PKG_CONFIG="" 4712 else 4713 case $cross_compiling:$ac_tool_warned in 4714yes:) 4715{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4716$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4717ac_tool_warned=yes ;; 4718esac 4719 PKG_CONFIG=$ac_pt_PKG_CONFIG 4720 fi 4721else 4722 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4723fi 4724 4725fi 4726if test -n "$PKG_CONFIG"; then 4727 _pkg_min_version=0.9.0 4728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4729$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4730 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4732$as_echo "yes" >&6; } 4733 else 4734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4735$as_echo "no" >&6; } 4736 PKG_CONFIG="" 4737 fi 4738fi 4739# Make sure we can run config.sub. 4740$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4741 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4742 4743{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4744$as_echo_n "checking build system type... " >&6; } 4745if ${ac_cv_build+:} false; then : 4746 $as_echo_n "(cached) " >&6 4747else 4748 ac_build_alias=$build_alias 4749test "x$ac_build_alias" = x && 4750 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4751test "x$ac_build_alias" = x && 4752 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4753ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4754 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4755 4756fi 4757{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4758$as_echo "$ac_cv_build" >&6; } 4759case $ac_cv_build in 4760*-*-*) ;; 4761*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4762esac 4763build=$ac_cv_build 4764ac_save_IFS=$IFS; IFS='-' 4765set x $ac_cv_build 4766shift 4767build_cpu=$1 4768build_vendor=$2 4769shift; shift 4770# Remember, the first character of IFS is used to create $*, 4771# except with old shells: 4772build_os=$* 4773IFS=$ac_save_IFS 4774case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4775 4776 4777{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4778$as_echo_n "checking host system type... " >&6; } 4779if ${ac_cv_host+:} false; then : 4780 $as_echo_n "(cached) " >&6 4781else 4782 if test "x$host_alias" = x; then 4783 ac_cv_host=$ac_cv_build 4784else 4785 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4786 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4787fi 4788 4789fi 4790{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4791$as_echo "$ac_cv_host" >&6; } 4792case $ac_cv_host in 4793*-*-*) ;; 4794*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4795esac 4796host=$ac_cv_host 4797ac_save_IFS=$IFS; IFS='-' 4798set x $ac_cv_host 4799shift 4800host_cpu=$1 4801host_vendor=$2 4802shift; shift 4803# Remember, the first character of IFS is used to create $*, 4804# except with old shells: 4805host_os=$* 4806IFS=$ac_save_IFS 4807case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4808 4809 4810{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4811$as_echo_n "checking for a sed that does not truncate output... " >&6; } 4812if ${ac_cv_path_SED+:} false; then : 4813 $as_echo_n "(cached) " >&6 4814else 4815 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4816 for ac_i in 1 2 3 4 5 6 7; do 4817 ac_script="$ac_script$as_nl$ac_script" 4818 done 4819 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4820 { ac_script=; unset ac_script;} 4821 if test -z "$SED"; then 4822 ac_path_SED_found=false 4823 # Loop through the user's path and test for each of PROGNAME-LIST 4824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4825for as_dir in $PATH 4826do 4827 IFS=$as_save_IFS 4828 test -z "$as_dir" && as_dir=. 4829 for ac_prog in sed gsed; do 4830 for ac_exec_ext in '' $ac_executable_extensions; do 4831 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4832 as_fn_executable_p "$ac_path_SED" || continue 4833# Check for GNU ac_path_SED and select it if it is found. 4834 # Check for GNU $ac_path_SED 4835case `"$ac_path_SED" --version 2>&1` in 4836*GNU*) 4837 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4838*) 4839 ac_count=0 4840 $as_echo_n 0123456789 >"conftest.in" 4841 while : 4842 do 4843 cat "conftest.in" "conftest.in" >"conftest.tmp" 4844 mv "conftest.tmp" "conftest.in" 4845 cp "conftest.in" "conftest.nl" 4846 $as_echo '' >> "conftest.nl" 4847 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4848 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4849 as_fn_arith $ac_count + 1 && ac_count=$as_val 4850 if test $ac_count -gt ${ac_path_SED_max-0}; then 4851 # Best one so far, save it but keep looking for a better one 4852 ac_cv_path_SED="$ac_path_SED" 4853 ac_path_SED_max=$ac_count 4854 fi 4855 # 10*(2^10) chars as input seems more than enough 4856 test $ac_count -gt 10 && break 4857 done 4858 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4859esac 4860 4861 $ac_path_SED_found && break 3 4862 done 4863 done 4864 done 4865IFS=$as_save_IFS 4866 if test -z "$ac_cv_path_SED"; then 4867 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4868 fi 4869else 4870 ac_cv_path_SED=$SED 4871fi 4872 4873fi 4874{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4875$as_echo "$ac_cv_path_SED" >&6; } 4876 SED="$ac_cv_path_SED" 4877 rm -f conftest.sed 4878 4879 4880 4881 4882 4883 4884# Check whether --enable-selective-werror was given. 4885if test "${enable_selective_werror+set}" = set; then : 4886 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4887else 4888 SELECTIVE_WERROR=yes 4889fi 4890 4891 4892 4893 4894 4895# -v is too short to test reliably with XORG_TESTSET_CFLAG 4896if test "x$SUNCC" = "xyes"; then 4897 BASE_CFLAGS="-v" 4898else 4899 BASE_CFLAGS="" 4900fi 4901 4902# This chunk of warnings were those that existed in the legacy CWARNFLAGS 4903 4904 4905 4906 4907 4908 4909 4910 4911 4912 4913 4914 4915 4916xorg_testset_save_CFLAGS="$CFLAGS" 4917 4918if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4921$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4922if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924else 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926/* end confdefs.h. */ 4927int i; 4928_ACEOF 4929if ac_fn_c_try_compile "$LINENO"; then : 4930 xorg_cv_cc_flag_unknown_warning_option=yes 4931else 4932 xorg_cv_cc_flag_unknown_warning_option=no 4933fi 4934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4935fi 4936{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4937$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4938 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4939 CFLAGS="$xorg_testset_save_CFLAGS" 4940fi 4941 4942if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4945 fi 4946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4948$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4949if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4950 $as_echo_n "(cached) " >&6 4951else 4952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4953/* end confdefs.h. */ 4954int i; 4955_ACEOF 4956if ac_fn_c_try_compile "$LINENO"; then : 4957 xorg_cv_cc_flag_unused_command_line_argument=yes 4958else 4959 xorg_cv_cc_flag_unused_command_line_argument=no 4960fi 4961rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4962fi 4963{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4964$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4965 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4966 CFLAGS="$xorg_testset_save_CFLAGS" 4967fi 4968 4969found="no" 4970 4971 if test $found = "no" ; then 4972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4974 fi 4975 4976 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4978 fi 4979 4980 CFLAGS="$CFLAGS -Wall" 4981 4982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4983$as_echo_n "checking if $CC supports -Wall... " >&6; } 4984 cacheid=xorg_cv_cc_flag__Wall 4985 if eval \${$cacheid+:} false; then : 4986 $as_echo_n "(cached) " >&6 4987else 4988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4989/* end confdefs.h. */ 4990int i; 4991int 4992main () 4993{ 4994 4995 ; 4996 return 0; 4997} 4998_ACEOF 4999if ac_fn_c_try_link "$LINENO"; then : 5000 eval $cacheid=yes 5001else 5002 eval $cacheid=no 5003fi 5004rm -f core conftest.err conftest.$ac_objext \ 5005 conftest$ac_exeext conftest.$ac_ext 5006fi 5007 5008 5009 CFLAGS="$xorg_testset_save_CFLAGS" 5010 5011 eval supported=\$$cacheid 5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5013$as_echo "$supported" >&6; } 5014 if test "$supported" = "yes" ; then 5015 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5016 found="yes" 5017 fi 5018 fi 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034xorg_testset_save_CFLAGS="$CFLAGS" 5035 5036if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5039$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5040if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5041 $as_echo_n "(cached) " >&6 5042else 5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5044/* end confdefs.h. */ 5045int i; 5046_ACEOF 5047if ac_fn_c_try_compile "$LINENO"; then : 5048 xorg_cv_cc_flag_unknown_warning_option=yes 5049else 5050 xorg_cv_cc_flag_unknown_warning_option=no 5051fi 5052rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5053fi 5054{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5055$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5056 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5057 CFLAGS="$xorg_testset_save_CFLAGS" 5058fi 5059 5060if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5061 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5062 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5063 fi 5064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5066$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5067if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5068 $as_echo_n "(cached) " >&6 5069else 5070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5071/* end confdefs.h. */ 5072int i; 5073_ACEOF 5074if ac_fn_c_try_compile "$LINENO"; then : 5075 xorg_cv_cc_flag_unused_command_line_argument=yes 5076else 5077 xorg_cv_cc_flag_unused_command_line_argument=no 5078fi 5079rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5080fi 5081{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5082$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5084 CFLAGS="$xorg_testset_save_CFLAGS" 5085fi 5086 5087found="no" 5088 5089 if test $found = "no" ; then 5090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5092 fi 5093 5094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5096 fi 5097 5098 CFLAGS="$CFLAGS -Wpointer-arith" 5099 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5101$as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5102 cacheid=xorg_cv_cc_flag__Wpointer_arith 5103 if eval \${$cacheid+:} false; then : 5104 $as_echo_n "(cached) " >&6 5105else 5106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5107/* end confdefs.h. */ 5108int i; 5109int 5110main () 5111{ 5112 5113 ; 5114 return 0; 5115} 5116_ACEOF 5117if ac_fn_c_try_link "$LINENO"; then : 5118 eval $cacheid=yes 5119else 5120 eval $cacheid=no 5121fi 5122rm -f core conftest.err conftest.$ac_objext \ 5123 conftest$ac_exeext conftest.$ac_ext 5124fi 5125 5126 5127 CFLAGS="$xorg_testset_save_CFLAGS" 5128 5129 eval supported=\$$cacheid 5130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5131$as_echo "$supported" >&6; } 5132 if test "$supported" = "yes" ; then 5133 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5134 found="yes" 5135 fi 5136 fi 5137 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 5148 5149 5150 5151 5152xorg_testset_save_CFLAGS="$CFLAGS" 5153 5154if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5157$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5158if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5159 $as_echo_n "(cached) " >&6 5160else 5161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5162/* end confdefs.h. */ 5163int i; 5164_ACEOF 5165if ac_fn_c_try_compile "$LINENO"; then : 5166 xorg_cv_cc_flag_unknown_warning_option=yes 5167else 5168 xorg_cv_cc_flag_unknown_warning_option=no 5169fi 5170rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5171fi 5172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5173$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5174 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5175 CFLAGS="$xorg_testset_save_CFLAGS" 5176fi 5177 5178if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5179 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5180 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5181 fi 5182 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5184$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5185if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5186 $as_echo_n "(cached) " >&6 5187else 5188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5189/* end confdefs.h. */ 5190int i; 5191_ACEOF 5192if ac_fn_c_try_compile "$LINENO"; then : 5193 xorg_cv_cc_flag_unused_command_line_argument=yes 5194else 5195 xorg_cv_cc_flag_unused_command_line_argument=no 5196fi 5197rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5198fi 5199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5200$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5201 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5202 CFLAGS="$xorg_testset_save_CFLAGS" 5203fi 5204 5205found="no" 5206 5207 if test $found = "no" ; then 5208 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5209 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5210 fi 5211 5212 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5213 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5214 fi 5215 5216 CFLAGS="$CFLAGS -Wmissing-declarations" 5217 5218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5219$as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5220 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5221 if eval \${$cacheid+:} false; then : 5222 $as_echo_n "(cached) " >&6 5223else 5224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5225/* end confdefs.h. */ 5226int i; 5227int 5228main () 5229{ 5230 5231 ; 5232 return 0; 5233} 5234_ACEOF 5235if ac_fn_c_try_link "$LINENO"; then : 5236 eval $cacheid=yes 5237else 5238 eval $cacheid=no 5239fi 5240rm -f core conftest.err conftest.$ac_objext \ 5241 conftest$ac_exeext conftest.$ac_ext 5242fi 5243 5244 5245 CFLAGS="$xorg_testset_save_CFLAGS" 5246 5247 eval supported=\$$cacheid 5248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5249$as_echo "$supported" >&6; } 5250 if test "$supported" = "yes" ; then 5251 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5252 found="yes" 5253 fi 5254 fi 5255 5256 5257 5258 5259 5260 5261 5262 5263 5264 5265 5266 5267 5268 5269 5270xorg_testset_save_CFLAGS="$CFLAGS" 5271 5272if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5273 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5275$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5276if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5277 $as_echo_n "(cached) " >&6 5278else 5279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5280/* end confdefs.h. */ 5281int i; 5282_ACEOF 5283if ac_fn_c_try_compile "$LINENO"; then : 5284 xorg_cv_cc_flag_unknown_warning_option=yes 5285else 5286 xorg_cv_cc_flag_unknown_warning_option=no 5287fi 5288rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5289fi 5290{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5291$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5292 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5293 CFLAGS="$xorg_testset_save_CFLAGS" 5294fi 5295 5296if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5299 fi 5300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5302$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5303if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5304 $as_echo_n "(cached) " >&6 5305else 5306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5307/* end confdefs.h. */ 5308int i; 5309_ACEOF 5310if ac_fn_c_try_compile "$LINENO"; then : 5311 xorg_cv_cc_flag_unused_command_line_argument=yes 5312else 5313 xorg_cv_cc_flag_unused_command_line_argument=no 5314fi 5315rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5316fi 5317{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5318$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5320 CFLAGS="$xorg_testset_save_CFLAGS" 5321fi 5322 5323found="no" 5324 5325 if test $found = "no" ; then 5326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5328 fi 5329 5330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5332 fi 5333 5334 CFLAGS="$CFLAGS -Wformat=2" 5335 5336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5337$as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5338 cacheid=xorg_cv_cc_flag__Wformat_2 5339 if eval \${$cacheid+:} false; then : 5340 $as_echo_n "(cached) " >&6 5341else 5342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5343/* end confdefs.h. */ 5344int i; 5345int 5346main () 5347{ 5348 5349 ; 5350 return 0; 5351} 5352_ACEOF 5353if ac_fn_c_try_link "$LINENO"; then : 5354 eval $cacheid=yes 5355else 5356 eval $cacheid=no 5357fi 5358rm -f core conftest.err conftest.$ac_objext \ 5359 conftest$ac_exeext conftest.$ac_ext 5360fi 5361 5362 5363 CFLAGS="$xorg_testset_save_CFLAGS" 5364 5365 eval supported=\$$cacheid 5366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5367$as_echo "$supported" >&6; } 5368 if test "$supported" = "yes" ; then 5369 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5370 found="yes" 5371 fi 5372 fi 5373 5374 if test $found = "no" ; then 5375 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5377 fi 5378 5379 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5380 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5381 fi 5382 5383 CFLAGS="$CFLAGS -Wformat" 5384 5385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5386$as_echo_n "checking if $CC supports -Wformat... " >&6; } 5387 cacheid=xorg_cv_cc_flag__Wformat 5388 if eval \${$cacheid+:} false; then : 5389 $as_echo_n "(cached) " >&6 5390else 5391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392/* end confdefs.h. */ 5393int i; 5394int 5395main () 5396{ 5397 5398 ; 5399 return 0; 5400} 5401_ACEOF 5402if ac_fn_c_try_link "$LINENO"; then : 5403 eval $cacheid=yes 5404else 5405 eval $cacheid=no 5406fi 5407rm -f core conftest.err conftest.$ac_objext \ 5408 conftest$ac_exeext conftest.$ac_ext 5409fi 5410 5411 5412 CFLAGS="$xorg_testset_save_CFLAGS" 5413 5414 eval supported=\$$cacheid 5415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5416$as_echo "$supported" >&6; } 5417 if test "$supported" = "yes" ; then 5418 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5419 found="yes" 5420 fi 5421 fi 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 5437 5438 5439xorg_testset_save_CFLAGS="$CFLAGS" 5440 5441if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5444$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5445if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5446 $as_echo_n "(cached) " >&6 5447else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449/* end confdefs.h. */ 5450int i; 5451_ACEOF 5452if ac_fn_c_try_compile "$LINENO"; then : 5453 xorg_cv_cc_flag_unknown_warning_option=yes 5454else 5455 xorg_cv_cc_flag_unknown_warning_option=no 5456fi 5457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5458fi 5459{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5460$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5461 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5462 CFLAGS="$xorg_testset_save_CFLAGS" 5463fi 5464 5465if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5466 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5467 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5468 fi 5469 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5471$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5472if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5473 $as_echo_n "(cached) " >&6 5474else 5475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5476/* end confdefs.h. */ 5477int i; 5478_ACEOF 5479if ac_fn_c_try_compile "$LINENO"; then : 5480 xorg_cv_cc_flag_unused_command_line_argument=yes 5481else 5482 xorg_cv_cc_flag_unused_command_line_argument=no 5483fi 5484rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5485fi 5486{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5487$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5489 CFLAGS="$xorg_testset_save_CFLAGS" 5490fi 5491 5492found="no" 5493 5494 if test $found = "no" ; then 5495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5497 fi 5498 5499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5501 fi 5502 5503 CFLAGS="$CFLAGS -Wstrict-prototypes" 5504 5505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5506$as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5507 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5508 if eval \${$cacheid+:} false; then : 5509 $as_echo_n "(cached) " >&6 5510else 5511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5512/* end confdefs.h. */ 5513int i; 5514int 5515main () 5516{ 5517 5518 ; 5519 return 0; 5520} 5521_ACEOF 5522if ac_fn_c_try_link "$LINENO"; then : 5523 eval $cacheid=yes 5524else 5525 eval $cacheid=no 5526fi 5527rm -f core conftest.err conftest.$ac_objext \ 5528 conftest$ac_exeext conftest.$ac_ext 5529fi 5530 5531 5532 CFLAGS="$xorg_testset_save_CFLAGS" 5533 5534 eval supported=\$$cacheid 5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5536$as_echo "$supported" >&6; } 5537 if test "$supported" = "yes" ; then 5538 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5539 found="yes" 5540 fi 5541 fi 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557xorg_testset_save_CFLAGS="$CFLAGS" 5558 5559if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5562$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5563if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567/* end confdefs.h. */ 5568int i; 5569_ACEOF 5570if ac_fn_c_try_compile "$LINENO"; then : 5571 xorg_cv_cc_flag_unknown_warning_option=yes 5572else 5573 xorg_cv_cc_flag_unknown_warning_option=no 5574fi 5575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5576fi 5577{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5578$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5580 CFLAGS="$xorg_testset_save_CFLAGS" 5581fi 5582 5583if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5586 fi 5587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5589$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5590if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5591 $as_echo_n "(cached) " >&6 5592else 5593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5594/* end confdefs.h. */ 5595int i; 5596_ACEOF 5597if ac_fn_c_try_compile "$LINENO"; then : 5598 xorg_cv_cc_flag_unused_command_line_argument=yes 5599else 5600 xorg_cv_cc_flag_unused_command_line_argument=no 5601fi 5602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5603fi 5604{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5605$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5606 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5607 CFLAGS="$xorg_testset_save_CFLAGS" 5608fi 5609 5610found="no" 5611 5612 if test $found = "no" ; then 5613 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5615 fi 5616 5617 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5618 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5619 fi 5620 5621 CFLAGS="$CFLAGS -Wmissing-prototypes" 5622 5623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5624$as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5625 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5626 if eval \${$cacheid+:} false; then : 5627 $as_echo_n "(cached) " >&6 5628else 5629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5630/* end confdefs.h. */ 5631int i; 5632int 5633main () 5634{ 5635 5636 ; 5637 return 0; 5638} 5639_ACEOF 5640if ac_fn_c_try_link "$LINENO"; then : 5641 eval $cacheid=yes 5642else 5643 eval $cacheid=no 5644fi 5645rm -f core conftest.err conftest.$ac_objext \ 5646 conftest$ac_exeext conftest.$ac_ext 5647fi 5648 5649 5650 CFLAGS="$xorg_testset_save_CFLAGS" 5651 5652 eval supported=\$$cacheid 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5654$as_echo "$supported" >&6; } 5655 if test "$supported" = "yes" ; then 5656 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5657 found="yes" 5658 fi 5659 fi 5660 5661 5662 5663 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 5674 5675xorg_testset_save_CFLAGS="$CFLAGS" 5676 5677if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5680$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5681if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685/* end confdefs.h. */ 5686int i; 5687_ACEOF 5688if ac_fn_c_try_compile "$LINENO"; then : 5689 xorg_cv_cc_flag_unknown_warning_option=yes 5690else 5691 xorg_cv_cc_flag_unknown_warning_option=no 5692fi 5693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5694fi 5695{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5696$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5697 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5698 CFLAGS="$xorg_testset_save_CFLAGS" 5699fi 5700 5701if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5704 fi 5705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5707$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5708if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5709 $as_echo_n "(cached) " >&6 5710else 5711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5712/* end confdefs.h. */ 5713int i; 5714_ACEOF 5715if ac_fn_c_try_compile "$LINENO"; then : 5716 xorg_cv_cc_flag_unused_command_line_argument=yes 5717else 5718 xorg_cv_cc_flag_unused_command_line_argument=no 5719fi 5720rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5721fi 5722{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5723$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5724 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5725 CFLAGS="$xorg_testset_save_CFLAGS" 5726fi 5727 5728found="no" 5729 5730 if test $found = "no" ; then 5731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5733 fi 5734 5735 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5736 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5737 fi 5738 5739 CFLAGS="$CFLAGS -Wnested-externs" 5740 5741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5742$as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5743 cacheid=xorg_cv_cc_flag__Wnested_externs 5744 if eval \${$cacheid+:} false; then : 5745 $as_echo_n "(cached) " >&6 5746else 5747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5748/* end confdefs.h. */ 5749int i; 5750int 5751main () 5752{ 5753 5754 ; 5755 return 0; 5756} 5757_ACEOF 5758if ac_fn_c_try_link "$LINENO"; then : 5759 eval $cacheid=yes 5760else 5761 eval $cacheid=no 5762fi 5763rm -f core conftest.err conftest.$ac_objext \ 5764 conftest$ac_exeext conftest.$ac_ext 5765fi 5766 5767 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769 5770 eval supported=\$$cacheid 5771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5772$as_echo "$supported" >&6; } 5773 if test "$supported" = "yes" ; then 5774 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5775 found="yes" 5776 fi 5777 fi 5778 5779 5780 5781 5782 5783 5784 5785 5786 5787 5788 5789 5790 5791 5792 5793xorg_testset_save_CFLAGS="$CFLAGS" 5794 5795if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5798$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5799if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5800 $as_echo_n "(cached) " >&6 5801else 5802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5803/* end confdefs.h. */ 5804int i; 5805_ACEOF 5806if ac_fn_c_try_compile "$LINENO"; then : 5807 xorg_cv_cc_flag_unknown_warning_option=yes 5808else 5809 xorg_cv_cc_flag_unknown_warning_option=no 5810fi 5811rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5812fi 5813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5814$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5815 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5816 CFLAGS="$xorg_testset_save_CFLAGS" 5817fi 5818 5819if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5822 fi 5823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5825$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5826if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5827 $as_echo_n "(cached) " >&6 5828else 5829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5830/* end confdefs.h. */ 5831int i; 5832_ACEOF 5833if ac_fn_c_try_compile "$LINENO"; then : 5834 xorg_cv_cc_flag_unused_command_line_argument=yes 5835else 5836 xorg_cv_cc_flag_unused_command_line_argument=no 5837fi 5838rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5839fi 5840{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5841$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5842 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5843 CFLAGS="$xorg_testset_save_CFLAGS" 5844fi 5845 5846found="no" 5847 5848 if test $found = "no" ; then 5849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5851 fi 5852 5853 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5854 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5855 fi 5856 5857 CFLAGS="$CFLAGS -Wbad-function-cast" 5858 5859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5860$as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5861 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5862 if eval \${$cacheid+:} false; then : 5863 $as_echo_n "(cached) " >&6 5864else 5865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5866/* end confdefs.h. */ 5867int i; 5868int 5869main () 5870{ 5871 5872 ; 5873 return 0; 5874} 5875_ACEOF 5876if ac_fn_c_try_link "$LINENO"; then : 5877 eval $cacheid=yes 5878else 5879 eval $cacheid=no 5880fi 5881rm -f core conftest.err conftest.$ac_objext \ 5882 conftest$ac_exeext conftest.$ac_ext 5883fi 5884 5885 5886 CFLAGS="$xorg_testset_save_CFLAGS" 5887 5888 eval supported=\$$cacheid 5889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5890$as_echo "$supported" >&6; } 5891 if test "$supported" = "yes" ; then 5892 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5893 found="yes" 5894 fi 5895 fi 5896 5897 5898 5899 5900 5901 5902 5903 5904 5905 5906 5907 5908 5909 5910 5911xorg_testset_save_CFLAGS="$CFLAGS" 5912 5913if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5916$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5917if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5918 $as_echo_n "(cached) " >&6 5919else 5920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5921/* end confdefs.h. */ 5922int i; 5923_ACEOF 5924if ac_fn_c_try_compile "$LINENO"; then : 5925 xorg_cv_cc_flag_unknown_warning_option=yes 5926else 5927 xorg_cv_cc_flag_unknown_warning_option=no 5928fi 5929rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5930fi 5931{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5932$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5933 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5934 CFLAGS="$xorg_testset_save_CFLAGS" 5935fi 5936 5937if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5938 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5940 fi 5941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5943$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5944if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5945 $as_echo_n "(cached) " >&6 5946else 5947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5948/* end confdefs.h. */ 5949int i; 5950_ACEOF 5951if ac_fn_c_try_compile "$LINENO"; then : 5952 xorg_cv_cc_flag_unused_command_line_argument=yes 5953else 5954 xorg_cv_cc_flag_unused_command_line_argument=no 5955fi 5956rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5957fi 5958{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5959$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5960 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5961 CFLAGS="$xorg_testset_save_CFLAGS" 5962fi 5963 5964found="no" 5965 5966 if test $found = "no" ; then 5967 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5968 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5969 fi 5970 5971 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5972 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5973 fi 5974 5975 CFLAGS="$CFLAGS -Wold-style-definition" 5976 5977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5978$as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5979 cacheid=xorg_cv_cc_flag__Wold_style_definition 5980 if eval \${$cacheid+:} false; then : 5981 $as_echo_n "(cached) " >&6 5982else 5983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5984/* end confdefs.h. */ 5985int i; 5986int 5987main () 5988{ 5989 5990 ; 5991 return 0; 5992} 5993_ACEOF 5994if ac_fn_c_try_link "$LINENO"; then : 5995 eval $cacheid=yes 5996else 5997 eval $cacheid=no 5998fi 5999rm -f core conftest.err conftest.$ac_objext \ 6000 conftest$ac_exeext conftest.$ac_ext 6001fi 6002 6003 6004 CFLAGS="$xorg_testset_save_CFLAGS" 6005 6006 eval supported=\$$cacheid 6007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6008$as_echo "$supported" >&6; } 6009 if test "$supported" = "yes" ; then 6010 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6011 found="yes" 6012 fi 6013 fi 6014 6015 if test $found = "no" ; then 6016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6018 fi 6019 6020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6022 fi 6023 6024 CFLAGS="$CFLAGS -fd" 6025 6026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6027$as_echo_n "checking if $CC supports -fd... " >&6; } 6028 cacheid=xorg_cv_cc_flag__fd 6029 if eval \${$cacheid+:} false; then : 6030 $as_echo_n "(cached) " >&6 6031else 6032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6033/* end confdefs.h. */ 6034int i; 6035int 6036main () 6037{ 6038 6039 ; 6040 return 0; 6041} 6042_ACEOF 6043if ac_fn_c_try_link "$LINENO"; then : 6044 eval $cacheid=yes 6045else 6046 eval $cacheid=no 6047fi 6048rm -f core conftest.err conftest.$ac_objext \ 6049 conftest$ac_exeext conftest.$ac_ext 6050fi 6051 6052 6053 CFLAGS="$xorg_testset_save_CFLAGS" 6054 6055 eval supported=\$$cacheid 6056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6057$as_echo "$supported" >&6; } 6058 if test "$supported" = "yes" ; then 6059 BASE_CFLAGS="$BASE_CFLAGS -fd" 6060 found="yes" 6061 fi 6062 fi 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078xorg_testset_save_CFLAGS="$CFLAGS" 6079 6080if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6083$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6084if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6085 $as_echo_n "(cached) " >&6 6086else 6087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6088/* end confdefs.h. */ 6089int i; 6090_ACEOF 6091if ac_fn_c_try_compile "$LINENO"; then : 6092 xorg_cv_cc_flag_unknown_warning_option=yes 6093else 6094 xorg_cv_cc_flag_unknown_warning_option=no 6095fi 6096rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6097fi 6098{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6099$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6101 CFLAGS="$xorg_testset_save_CFLAGS" 6102fi 6103 6104if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6107 fi 6108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6110$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6111if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6112 $as_echo_n "(cached) " >&6 6113else 6114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6115/* end confdefs.h. */ 6116int i; 6117_ACEOF 6118if ac_fn_c_try_compile "$LINENO"; then : 6119 xorg_cv_cc_flag_unused_command_line_argument=yes 6120else 6121 xorg_cv_cc_flag_unused_command_line_argument=no 6122fi 6123rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6124fi 6125{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6126$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6128 CFLAGS="$xorg_testset_save_CFLAGS" 6129fi 6130 6131found="no" 6132 6133 if test $found = "no" ; then 6134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6136 fi 6137 6138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6140 fi 6141 6142 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6143 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6145$as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6146 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6147 if eval \${$cacheid+:} false; then : 6148 $as_echo_n "(cached) " >&6 6149else 6150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6151/* end confdefs.h. */ 6152int i; 6153int 6154main () 6155{ 6156 6157 ; 6158 return 0; 6159} 6160_ACEOF 6161if ac_fn_c_try_link "$LINENO"; then : 6162 eval $cacheid=yes 6163else 6164 eval $cacheid=no 6165fi 6166rm -f core conftest.err conftest.$ac_objext \ 6167 conftest$ac_exeext conftest.$ac_ext 6168fi 6169 6170 6171 CFLAGS="$xorg_testset_save_CFLAGS" 6172 6173 eval supported=\$$cacheid 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6175$as_echo "$supported" >&6; } 6176 if test "$supported" = "yes" ; then 6177 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6178 found="yes" 6179 fi 6180 fi 6181 6182 6183 6184 6185 6186# This chunk adds additional warnings that could catch undesired effects. 6187 6188 6189 6190 6191 6192 6193 6194 6195 6196 6197 6198 6199 6200xorg_testset_save_CFLAGS="$CFLAGS" 6201 6202if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6205$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6206if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6207 $as_echo_n "(cached) " >&6 6208else 6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210/* end confdefs.h. */ 6211int i; 6212_ACEOF 6213if ac_fn_c_try_compile "$LINENO"; then : 6214 xorg_cv_cc_flag_unknown_warning_option=yes 6215else 6216 xorg_cv_cc_flag_unknown_warning_option=no 6217fi 6218rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6219fi 6220{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6221$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6222 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6223 CFLAGS="$xorg_testset_save_CFLAGS" 6224fi 6225 6226if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6227 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6229 fi 6230 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6232$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6233if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6234 $as_echo_n "(cached) " >&6 6235else 6236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6237/* end confdefs.h. */ 6238int i; 6239_ACEOF 6240if ac_fn_c_try_compile "$LINENO"; then : 6241 xorg_cv_cc_flag_unused_command_line_argument=yes 6242else 6243 xorg_cv_cc_flag_unused_command_line_argument=no 6244fi 6245rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6246fi 6247{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6248$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6249 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6250 CFLAGS="$xorg_testset_save_CFLAGS" 6251fi 6252 6253found="no" 6254 6255 if test $found = "no" ; then 6256 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6257 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6258 fi 6259 6260 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6261 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6262 fi 6263 6264 CFLAGS="$CFLAGS -Wunused" 6265 6266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6267$as_echo_n "checking if $CC supports -Wunused... " >&6; } 6268 cacheid=xorg_cv_cc_flag__Wunused 6269 if eval \${$cacheid+:} false; then : 6270 $as_echo_n "(cached) " >&6 6271else 6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273/* end confdefs.h. */ 6274int i; 6275int 6276main () 6277{ 6278 6279 ; 6280 return 0; 6281} 6282_ACEOF 6283if ac_fn_c_try_link "$LINENO"; then : 6284 eval $cacheid=yes 6285else 6286 eval $cacheid=no 6287fi 6288rm -f core conftest.err conftest.$ac_objext \ 6289 conftest$ac_exeext conftest.$ac_ext 6290fi 6291 6292 6293 CFLAGS="$xorg_testset_save_CFLAGS" 6294 6295 eval supported=\$$cacheid 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6297$as_echo "$supported" >&6; } 6298 if test "$supported" = "yes" ; then 6299 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6300 found="yes" 6301 fi 6302 fi 6303 6304 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318xorg_testset_save_CFLAGS="$CFLAGS" 6319 6320if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6323$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6324if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6325 $as_echo_n "(cached) " >&6 6326else 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328/* end confdefs.h. */ 6329int i; 6330_ACEOF 6331if ac_fn_c_try_compile "$LINENO"; then : 6332 xorg_cv_cc_flag_unknown_warning_option=yes 6333else 6334 xorg_cv_cc_flag_unknown_warning_option=no 6335fi 6336rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6337fi 6338{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6339$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6341 CFLAGS="$xorg_testset_save_CFLAGS" 6342fi 6343 6344if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6347 fi 6348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6350$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6351if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6352 $as_echo_n "(cached) " >&6 6353else 6354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6355/* end confdefs.h. */ 6356int i; 6357_ACEOF 6358if ac_fn_c_try_compile "$LINENO"; then : 6359 xorg_cv_cc_flag_unused_command_line_argument=yes 6360else 6361 xorg_cv_cc_flag_unused_command_line_argument=no 6362fi 6363rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6364fi 6365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6366$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6367 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6368 CFLAGS="$xorg_testset_save_CFLAGS" 6369fi 6370 6371found="no" 6372 6373 if test $found = "no" ; then 6374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6376 fi 6377 6378 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6380 fi 6381 6382 CFLAGS="$CFLAGS -Wuninitialized" 6383 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6385$as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6386 cacheid=xorg_cv_cc_flag__Wuninitialized 6387 if eval \${$cacheid+:} false; then : 6388 $as_echo_n "(cached) " >&6 6389else 6390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6391/* end confdefs.h. */ 6392int i; 6393int 6394main () 6395{ 6396 6397 ; 6398 return 0; 6399} 6400_ACEOF 6401if ac_fn_c_try_link "$LINENO"; then : 6402 eval $cacheid=yes 6403else 6404 eval $cacheid=no 6405fi 6406rm -f core conftest.err conftest.$ac_objext \ 6407 conftest$ac_exeext conftest.$ac_ext 6408fi 6409 6410 6411 CFLAGS="$xorg_testset_save_CFLAGS" 6412 6413 eval supported=\$$cacheid 6414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6415$as_echo "$supported" >&6; } 6416 if test "$supported" = "yes" ; then 6417 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6418 found="yes" 6419 fi 6420 fi 6421 6422 6423 6424 6425 6426 6427 6428 6429 6430 6431 6432 6433 6434 6435 6436xorg_testset_save_CFLAGS="$CFLAGS" 6437 6438if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6441$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6442if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6443 $as_echo_n "(cached) " >&6 6444else 6445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6446/* end confdefs.h. */ 6447int i; 6448_ACEOF 6449if ac_fn_c_try_compile "$LINENO"; then : 6450 xorg_cv_cc_flag_unknown_warning_option=yes 6451else 6452 xorg_cv_cc_flag_unknown_warning_option=no 6453fi 6454rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6455fi 6456{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6457$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6458 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6459 CFLAGS="$xorg_testset_save_CFLAGS" 6460fi 6461 6462if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6465 fi 6466 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6468$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6469if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6470 $as_echo_n "(cached) " >&6 6471else 6472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6473/* end confdefs.h. */ 6474int i; 6475_ACEOF 6476if ac_fn_c_try_compile "$LINENO"; then : 6477 xorg_cv_cc_flag_unused_command_line_argument=yes 6478else 6479 xorg_cv_cc_flag_unused_command_line_argument=no 6480fi 6481rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6482fi 6483{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6484$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6485 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6486 CFLAGS="$xorg_testset_save_CFLAGS" 6487fi 6488 6489found="no" 6490 6491 if test $found = "no" ; then 6492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6494 fi 6495 6496 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6498 fi 6499 6500 CFLAGS="$CFLAGS -Wshadow" 6501 6502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6503$as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6504 cacheid=xorg_cv_cc_flag__Wshadow 6505 if eval \${$cacheid+:} false; then : 6506 $as_echo_n "(cached) " >&6 6507else 6508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6509/* end confdefs.h. */ 6510int i; 6511int 6512main () 6513{ 6514 6515 ; 6516 return 0; 6517} 6518_ACEOF 6519if ac_fn_c_try_link "$LINENO"; then : 6520 eval $cacheid=yes 6521else 6522 eval $cacheid=no 6523fi 6524rm -f core conftest.err conftest.$ac_objext \ 6525 conftest$ac_exeext conftest.$ac_ext 6526fi 6527 6528 6529 CFLAGS="$xorg_testset_save_CFLAGS" 6530 6531 eval supported=\$$cacheid 6532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6533$as_echo "$supported" >&6; } 6534 if test "$supported" = "yes" ; then 6535 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6536 found="yes" 6537 fi 6538 fi 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 6553 6554xorg_testset_save_CFLAGS="$CFLAGS" 6555 6556if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6559$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6560if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6561 $as_echo_n "(cached) " >&6 6562else 6563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6564/* end confdefs.h. */ 6565int i; 6566_ACEOF 6567if ac_fn_c_try_compile "$LINENO"; then : 6568 xorg_cv_cc_flag_unknown_warning_option=yes 6569else 6570 xorg_cv_cc_flag_unknown_warning_option=no 6571fi 6572rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6573fi 6574{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6575$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578fi 6579 6580if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6583 fi 6584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6586$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6587if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6588 $as_echo_n "(cached) " >&6 6589else 6590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6591/* end confdefs.h. */ 6592int i; 6593_ACEOF 6594if ac_fn_c_try_compile "$LINENO"; then : 6595 xorg_cv_cc_flag_unused_command_line_argument=yes 6596else 6597 xorg_cv_cc_flag_unused_command_line_argument=no 6598fi 6599rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6600fi 6601{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6602$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6603 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6604 CFLAGS="$xorg_testset_save_CFLAGS" 6605fi 6606 6607found="no" 6608 6609 if test $found = "no" ; then 6610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6612 fi 6613 6614 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6615 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6616 fi 6617 6618 CFLAGS="$CFLAGS -Wmissing-noreturn" 6619 6620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6621$as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6622 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6623 if eval \${$cacheid+:} false; then : 6624 $as_echo_n "(cached) " >&6 6625else 6626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6627/* end confdefs.h. */ 6628int i; 6629int 6630main () 6631{ 6632 6633 ; 6634 return 0; 6635} 6636_ACEOF 6637if ac_fn_c_try_link "$LINENO"; then : 6638 eval $cacheid=yes 6639else 6640 eval $cacheid=no 6641fi 6642rm -f core conftest.err conftest.$ac_objext \ 6643 conftest$ac_exeext conftest.$ac_ext 6644fi 6645 6646 6647 CFLAGS="$xorg_testset_save_CFLAGS" 6648 6649 eval supported=\$$cacheid 6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6651$as_echo "$supported" >&6; } 6652 if test "$supported" = "yes" ; then 6653 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6654 found="yes" 6655 fi 6656 fi 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672xorg_testset_save_CFLAGS="$CFLAGS" 6673 6674if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6677$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6678if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6679 $as_echo_n "(cached) " >&6 6680else 6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6682/* end confdefs.h. */ 6683int i; 6684_ACEOF 6685if ac_fn_c_try_compile "$LINENO"; then : 6686 xorg_cv_cc_flag_unknown_warning_option=yes 6687else 6688 xorg_cv_cc_flag_unknown_warning_option=no 6689fi 6690rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6691fi 6692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6693$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6694 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6695 CFLAGS="$xorg_testset_save_CFLAGS" 6696fi 6697 6698if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6699 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6701 fi 6702 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6704$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6705if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6706 $as_echo_n "(cached) " >&6 6707else 6708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6709/* end confdefs.h. */ 6710int i; 6711_ACEOF 6712if ac_fn_c_try_compile "$LINENO"; then : 6713 xorg_cv_cc_flag_unused_command_line_argument=yes 6714else 6715 xorg_cv_cc_flag_unused_command_line_argument=no 6716fi 6717rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6718fi 6719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6720$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6721 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6722 CFLAGS="$xorg_testset_save_CFLAGS" 6723fi 6724 6725found="no" 6726 6727 if test $found = "no" ; then 6728 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6729 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6730 fi 6731 6732 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6734 fi 6735 6736 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6737 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6739$as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6740 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6741 if eval \${$cacheid+:} false; then : 6742 $as_echo_n "(cached) " >&6 6743else 6744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6745/* end confdefs.h. */ 6746int i; 6747int 6748main () 6749{ 6750 6751 ; 6752 return 0; 6753} 6754_ACEOF 6755if ac_fn_c_try_link "$LINENO"; then : 6756 eval $cacheid=yes 6757else 6758 eval $cacheid=no 6759fi 6760rm -f core conftest.err conftest.$ac_objext \ 6761 conftest$ac_exeext conftest.$ac_ext 6762fi 6763 6764 6765 CFLAGS="$xorg_testset_save_CFLAGS" 6766 6767 eval supported=\$$cacheid 6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6769$as_echo "$supported" >&6; } 6770 if test "$supported" = "yes" ; then 6771 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6772 found="yes" 6773 fi 6774 fi 6775 6776 6777 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790xorg_testset_save_CFLAGS="$CFLAGS" 6791 6792if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6793 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6795$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6796if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6797 $as_echo_n "(cached) " >&6 6798else 6799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6800/* end confdefs.h. */ 6801int i; 6802_ACEOF 6803if ac_fn_c_try_compile "$LINENO"; then : 6804 xorg_cv_cc_flag_unknown_warning_option=yes 6805else 6806 xorg_cv_cc_flag_unknown_warning_option=no 6807fi 6808rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6809fi 6810{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6811$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6812 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6813 CFLAGS="$xorg_testset_save_CFLAGS" 6814fi 6815 6816if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6819 fi 6820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6822$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6823if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6824 $as_echo_n "(cached) " >&6 6825else 6826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6827/* end confdefs.h. */ 6828int i; 6829_ACEOF 6830if ac_fn_c_try_compile "$LINENO"; then : 6831 xorg_cv_cc_flag_unused_command_line_argument=yes 6832else 6833 xorg_cv_cc_flag_unused_command_line_argument=no 6834fi 6835rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6836fi 6837{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6838$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6840 CFLAGS="$xorg_testset_save_CFLAGS" 6841fi 6842 6843found="no" 6844 6845 if test $found = "no" ; then 6846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6848 fi 6849 6850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6852 fi 6853 6854 CFLAGS="$CFLAGS -Wredundant-decls" 6855 6856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6857$as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6858 cacheid=xorg_cv_cc_flag__Wredundant_decls 6859 if eval \${$cacheid+:} false; then : 6860 $as_echo_n "(cached) " >&6 6861else 6862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6863/* end confdefs.h. */ 6864int i; 6865int 6866main () 6867{ 6868 6869 ; 6870 return 0; 6871} 6872_ACEOF 6873if ac_fn_c_try_link "$LINENO"; then : 6874 eval $cacheid=yes 6875else 6876 eval $cacheid=no 6877fi 6878rm -f core conftest.err conftest.$ac_objext \ 6879 conftest$ac_exeext conftest.$ac_ext 6880fi 6881 6882 6883 CFLAGS="$xorg_testset_save_CFLAGS" 6884 6885 eval supported=\$$cacheid 6886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6887$as_echo "$supported" >&6; } 6888 if test "$supported" = "yes" ; then 6889 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6890 found="yes" 6891 fi 6892 fi 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908xorg_testset_save_CFLAGS="$CFLAGS" 6909 6910if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6913$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6914if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6915 $as_echo_n "(cached) " >&6 6916else 6917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6918/* end confdefs.h. */ 6919int i; 6920_ACEOF 6921if ac_fn_c_try_compile "$LINENO"; then : 6922 xorg_cv_cc_flag_unknown_warning_option=yes 6923else 6924 xorg_cv_cc_flag_unknown_warning_option=no 6925fi 6926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6927fi 6928{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6929$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6930 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6931 CFLAGS="$xorg_testset_save_CFLAGS" 6932fi 6933 6934if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6937 fi 6938 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6940$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6941if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6942 $as_echo_n "(cached) " >&6 6943else 6944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6945/* end confdefs.h. */ 6946int i; 6947_ACEOF 6948if ac_fn_c_try_compile "$LINENO"; then : 6949 xorg_cv_cc_flag_unused_command_line_argument=yes 6950else 6951 xorg_cv_cc_flag_unused_command_line_argument=no 6952fi 6953rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6954fi 6955{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6956$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6958 CFLAGS="$xorg_testset_save_CFLAGS" 6959fi 6960 6961found="no" 6962 6963 if test $found = "no" ; then 6964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6966 fi 6967 6968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6970 fi 6971 6972 CFLAGS="$CFLAGS -Wlogical-op" 6973 6974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6975$as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6976 cacheid=xorg_cv_cc_flag__Wlogical_op 6977 if eval \${$cacheid+:} false; then : 6978 $as_echo_n "(cached) " >&6 6979else 6980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6981/* end confdefs.h. */ 6982int i; 6983int 6984main () 6985{ 6986 6987 ; 6988 return 0; 6989} 6990_ACEOF 6991if ac_fn_c_try_link "$LINENO"; then : 6992 eval $cacheid=yes 6993else 6994 eval $cacheid=no 6995fi 6996rm -f core conftest.err conftest.$ac_objext \ 6997 conftest$ac_exeext conftest.$ac_ext 6998fi 6999 7000 7001 CFLAGS="$xorg_testset_save_CFLAGS" 7002 7003 eval supported=\$$cacheid 7004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7005$as_echo "$supported" >&6; } 7006 if test "$supported" = "yes" ; then 7007 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7008 found="yes" 7009 fi 7010 fi 7011 7012 7013 7014# These are currently disabled because they are noisy. They will be enabled 7015# in the future once the codebase is sufficiently modernized to silence 7016# them. For now, I don't want them to drown out the other warnings. 7017# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7018# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7019# XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7020 7021# Turn some warnings into errors, so we don't accidently get successful builds 7022# when there are problems that should be fixed. 7023 7024if test "x$SELECTIVE_WERROR" = "xyes" ; then 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038xorg_testset_save_CFLAGS="$CFLAGS" 7039 7040if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7043$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7044if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7045 $as_echo_n "(cached) " >&6 7046else 7047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7048/* end confdefs.h. */ 7049int i; 7050_ACEOF 7051if ac_fn_c_try_compile "$LINENO"; then : 7052 xorg_cv_cc_flag_unknown_warning_option=yes 7053else 7054 xorg_cv_cc_flag_unknown_warning_option=no 7055fi 7056rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7057fi 7058{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7059$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7061 CFLAGS="$xorg_testset_save_CFLAGS" 7062fi 7063 7064if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7067 fi 7068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7070$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7071if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7072 $as_echo_n "(cached) " >&6 7073else 7074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7075/* end confdefs.h. */ 7076int i; 7077_ACEOF 7078if ac_fn_c_try_compile "$LINENO"; then : 7079 xorg_cv_cc_flag_unused_command_line_argument=yes 7080else 7081 xorg_cv_cc_flag_unused_command_line_argument=no 7082fi 7083rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7084fi 7085{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7086$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7088 CFLAGS="$xorg_testset_save_CFLAGS" 7089fi 7090 7091found="no" 7092 7093 if test $found = "no" ; then 7094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7096 fi 7097 7098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7100 fi 7101 7102 CFLAGS="$CFLAGS -Werror=implicit" 7103 7104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7105$as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7106 cacheid=xorg_cv_cc_flag__Werror_implicit 7107 if eval \${$cacheid+:} false; then : 7108 $as_echo_n "(cached) " >&6 7109else 7110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7111/* end confdefs.h. */ 7112int i; 7113int 7114main () 7115{ 7116 7117 ; 7118 return 0; 7119} 7120_ACEOF 7121if ac_fn_c_try_link "$LINENO"; then : 7122 eval $cacheid=yes 7123else 7124 eval $cacheid=no 7125fi 7126rm -f core conftest.err conftest.$ac_objext \ 7127 conftest$ac_exeext conftest.$ac_ext 7128fi 7129 7130 7131 CFLAGS="$xorg_testset_save_CFLAGS" 7132 7133 eval supported=\$$cacheid 7134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7135$as_echo "$supported" >&6; } 7136 if test "$supported" = "yes" ; then 7137 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7138 found="yes" 7139 fi 7140 fi 7141 7142 if test $found = "no" ; then 7143 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7145 fi 7146 7147 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7148 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7149 fi 7150 7151 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7152 7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7154$as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7155 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7156 if eval \${$cacheid+:} false; then : 7157 $as_echo_n "(cached) " >&6 7158else 7159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7160/* end confdefs.h. */ 7161int i; 7162int 7163main () 7164{ 7165 7166 ; 7167 return 0; 7168} 7169_ACEOF 7170if ac_fn_c_try_link "$LINENO"; then : 7171 eval $cacheid=yes 7172else 7173 eval $cacheid=no 7174fi 7175rm -f core conftest.err conftest.$ac_objext \ 7176 conftest$ac_exeext conftest.$ac_ext 7177fi 7178 7179 7180 CFLAGS="$xorg_testset_save_CFLAGS" 7181 7182 eval supported=\$$cacheid 7183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7184$as_echo "$supported" >&6; } 7185 if test "$supported" = "yes" ; then 7186 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7187 found="yes" 7188 fi 7189 fi 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 7204 7205xorg_testset_save_CFLAGS="$CFLAGS" 7206 7207if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7210$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7211if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7212 $as_echo_n "(cached) " >&6 7213else 7214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7215/* end confdefs.h. */ 7216int i; 7217_ACEOF 7218if ac_fn_c_try_compile "$LINENO"; then : 7219 xorg_cv_cc_flag_unknown_warning_option=yes 7220else 7221 xorg_cv_cc_flag_unknown_warning_option=no 7222fi 7223rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7224fi 7225{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7226$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7227 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7228 CFLAGS="$xorg_testset_save_CFLAGS" 7229fi 7230 7231if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7234 fi 7235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7237$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7238if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7239 $as_echo_n "(cached) " >&6 7240else 7241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7242/* end confdefs.h. */ 7243int i; 7244_ACEOF 7245if ac_fn_c_try_compile "$LINENO"; then : 7246 xorg_cv_cc_flag_unused_command_line_argument=yes 7247else 7248 xorg_cv_cc_flag_unused_command_line_argument=no 7249fi 7250rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7251fi 7252{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7253$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7254 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7255 CFLAGS="$xorg_testset_save_CFLAGS" 7256fi 7257 7258found="no" 7259 7260 if test $found = "no" ; then 7261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7263 fi 7264 7265 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7267 fi 7268 7269 CFLAGS="$CFLAGS -Werror=nonnull" 7270 7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7272$as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7273 cacheid=xorg_cv_cc_flag__Werror_nonnull 7274 if eval \${$cacheid+:} false; then : 7275 $as_echo_n "(cached) " >&6 7276else 7277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7278/* end confdefs.h. */ 7279int i; 7280int 7281main () 7282{ 7283 7284 ; 7285 return 0; 7286} 7287_ACEOF 7288if ac_fn_c_try_link "$LINENO"; then : 7289 eval $cacheid=yes 7290else 7291 eval $cacheid=no 7292fi 7293rm -f core conftest.err conftest.$ac_objext \ 7294 conftest$ac_exeext conftest.$ac_ext 7295fi 7296 7297 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299 7300 eval supported=\$$cacheid 7301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7302$as_echo "$supported" >&6; } 7303 if test "$supported" = "yes" ; then 7304 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7305 found="yes" 7306 fi 7307 fi 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7323xorg_testset_save_CFLAGS="$CFLAGS" 7324 7325if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7328$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7329if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7330 $as_echo_n "(cached) " >&6 7331else 7332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7333/* end confdefs.h. */ 7334int i; 7335_ACEOF 7336if ac_fn_c_try_compile "$LINENO"; then : 7337 xorg_cv_cc_flag_unknown_warning_option=yes 7338else 7339 xorg_cv_cc_flag_unknown_warning_option=no 7340fi 7341rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7342fi 7343{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7344$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7345 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7346 CFLAGS="$xorg_testset_save_CFLAGS" 7347fi 7348 7349if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7352 fi 7353 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7355$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7356if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7357 $as_echo_n "(cached) " >&6 7358else 7359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7360/* end confdefs.h. */ 7361int i; 7362_ACEOF 7363if ac_fn_c_try_compile "$LINENO"; then : 7364 xorg_cv_cc_flag_unused_command_line_argument=yes 7365else 7366 xorg_cv_cc_flag_unused_command_line_argument=no 7367fi 7368rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7369fi 7370{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7371$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7372 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7373 CFLAGS="$xorg_testset_save_CFLAGS" 7374fi 7375 7376found="no" 7377 7378 if test $found = "no" ; then 7379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7381 fi 7382 7383 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7385 fi 7386 7387 CFLAGS="$CFLAGS -Werror=init-self" 7388 7389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7390$as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7391 cacheid=xorg_cv_cc_flag__Werror_init_self 7392 if eval \${$cacheid+:} false; then : 7393 $as_echo_n "(cached) " >&6 7394else 7395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7396/* end confdefs.h. */ 7397int i; 7398int 7399main () 7400{ 7401 7402 ; 7403 return 0; 7404} 7405_ACEOF 7406if ac_fn_c_try_link "$LINENO"; then : 7407 eval $cacheid=yes 7408else 7409 eval $cacheid=no 7410fi 7411rm -f core conftest.err conftest.$ac_objext \ 7412 conftest$ac_exeext conftest.$ac_ext 7413fi 7414 7415 7416 CFLAGS="$xorg_testset_save_CFLAGS" 7417 7418 eval supported=\$$cacheid 7419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7420$as_echo "$supported" >&6; } 7421 if test "$supported" = "yes" ; then 7422 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7423 found="yes" 7424 fi 7425 fi 7426 7427 7428 7429 7430 7431 7432 7433 7434 7435 7436 7437 7438 7439 7440 7441xorg_testset_save_CFLAGS="$CFLAGS" 7442 7443if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7446$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7447if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7448 $as_echo_n "(cached) " >&6 7449else 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451/* end confdefs.h. */ 7452int i; 7453_ACEOF 7454if ac_fn_c_try_compile "$LINENO"; then : 7455 xorg_cv_cc_flag_unknown_warning_option=yes 7456else 7457 xorg_cv_cc_flag_unknown_warning_option=no 7458fi 7459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7460fi 7461{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7462$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7463 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7464 CFLAGS="$xorg_testset_save_CFLAGS" 7465fi 7466 7467if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7470 fi 7471 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7473$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7474if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7475 $as_echo_n "(cached) " >&6 7476else 7477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7478/* end confdefs.h. */ 7479int i; 7480_ACEOF 7481if ac_fn_c_try_compile "$LINENO"; then : 7482 xorg_cv_cc_flag_unused_command_line_argument=yes 7483else 7484 xorg_cv_cc_flag_unused_command_line_argument=no 7485fi 7486rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7487fi 7488{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7489$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7490 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7491 CFLAGS="$xorg_testset_save_CFLAGS" 7492fi 7493 7494found="no" 7495 7496 if test $found = "no" ; then 7497 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7499 fi 7500 7501 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7502 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7503 fi 7504 7505 CFLAGS="$CFLAGS -Werror=main" 7506 7507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7508$as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7509 cacheid=xorg_cv_cc_flag__Werror_main 7510 if eval \${$cacheid+:} false; then : 7511 $as_echo_n "(cached) " >&6 7512else 7513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7514/* end confdefs.h. */ 7515int i; 7516int 7517main () 7518{ 7519 7520 ; 7521 return 0; 7522} 7523_ACEOF 7524if ac_fn_c_try_link "$LINENO"; then : 7525 eval $cacheid=yes 7526else 7527 eval $cacheid=no 7528fi 7529rm -f core conftest.err conftest.$ac_objext \ 7530 conftest$ac_exeext conftest.$ac_ext 7531fi 7532 7533 7534 CFLAGS="$xorg_testset_save_CFLAGS" 7535 7536 eval supported=\$$cacheid 7537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7538$as_echo "$supported" >&6; } 7539 if test "$supported" = "yes" ; then 7540 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7541 found="yes" 7542 fi 7543 fi 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 7557 7558 7559xorg_testset_save_CFLAGS="$CFLAGS" 7560 7561if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7564$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7565if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567else 7568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7569/* end confdefs.h. */ 7570int i; 7571_ACEOF 7572if ac_fn_c_try_compile "$LINENO"; then : 7573 xorg_cv_cc_flag_unknown_warning_option=yes 7574else 7575 xorg_cv_cc_flag_unknown_warning_option=no 7576fi 7577rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7578fi 7579{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7580$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7581 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7582 CFLAGS="$xorg_testset_save_CFLAGS" 7583fi 7584 7585if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7588 fi 7589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7591$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7592if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7593 $as_echo_n "(cached) " >&6 7594else 7595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7596/* end confdefs.h. */ 7597int i; 7598_ACEOF 7599if ac_fn_c_try_compile "$LINENO"; then : 7600 xorg_cv_cc_flag_unused_command_line_argument=yes 7601else 7602 xorg_cv_cc_flag_unused_command_line_argument=no 7603fi 7604rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7605fi 7606{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7607$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7608 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7609 CFLAGS="$xorg_testset_save_CFLAGS" 7610fi 7611 7612found="no" 7613 7614 if test $found = "no" ; then 7615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7617 fi 7618 7619 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7621 fi 7622 7623 CFLAGS="$CFLAGS -Werror=missing-braces" 7624 7625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7626$as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7627 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7628 if eval \${$cacheid+:} false; then : 7629 $as_echo_n "(cached) " >&6 7630else 7631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7632/* end confdefs.h. */ 7633int i; 7634int 7635main () 7636{ 7637 7638 ; 7639 return 0; 7640} 7641_ACEOF 7642if ac_fn_c_try_link "$LINENO"; then : 7643 eval $cacheid=yes 7644else 7645 eval $cacheid=no 7646fi 7647rm -f core conftest.err conftest.$ac_objext \ 7648 conftest$ac_exeext conftest.$ac_ext 7649fi 7650 7651 7652 CFLAGS="$xorg_testset_save_CFLAGS" 7653 7654 eval supported=\$$cacheid 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7656$as_echo "$supported" >&6; } 7657 if test "$supported" = "yes" ; then 7658 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7659 found="yes" 7660 fi 7661 fi 7662 7663 7664 7665 7666 7667 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677xorg_testset_save_CFLAGS="$CFLAGS" 7678 7679if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7682$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7683if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7684 $as_echo_n "(cached) " >&6 7685else 7686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7687/* end confdefs.h. */ 7688int i; 7689_ACEOF 7690if ac_fn_c_try_compile "$LINENO"; then : 7691 xorg_cv_cc_flag_unknown_warning_option=yes 7692else 7693 xorg_cv_cc_flag_unknown_warning_option=no 7694fi 7695rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7696fi 7697{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7698$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7699 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7700 CFLAGS="$xorg_testset_save_CFLAGS" 7701fi 7702 7703if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7706 fi 7707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7709$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7710if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7711 $as_echo_n "(cached) " >&6 7712else 7713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7714/* end confdefs.h. */ 7715int i; 7716_ACEOF 7717if ac_fn_c_try_compile "$LINENO"; then : 7718 xorg_cv_cc_flag_unused_command_line_argument=yes 7719else 7720 xorg_cv_cc_flag_unused_command_line_argument=no 7721fi 7722rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7723fi 7724{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7725$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7726 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7727 CFLAGS="$xorg_testset_save_CFLAGS" 7728fi 7729 7730found="no" 7731 7732 if test $found = "no" ; then 7733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7735 fi 7736 7737 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7739 fi 7740 7741 CFLAGS="$CFLAGS -Werror=sequence-point" 7742 7743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7744$as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7745 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7746 if eval \${$cacheid+:} false; then : 7747 $as_echo_n "(cached) " >&6 7748else 7749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7750/* end confdefs.h. */ 7751int i; 7752int 7753main () 7754{ 7755 7756 ; 7757 return 0; 7758} 7759_ACEOF 7760if ac_fn_c_try_link "$LINENO"; then : 7761 eval $cacheid=yes 7762else 7763 eval $cacheid=no 7764fi 7765rm -f core conftest.err conftest.$ac_objext \ 7766 conftest$ac_exeext conftest.$ac_ext 7767fi 7768 7769 7770 CFLAGS="$xorg_testset_save_CFLAGS" 7771 7772 eval supported=\$$cacheid 7773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7774$as_echo "$supported" >&6; } 7775 if test "$supported" = "yes" ; then 7776 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7777 found="yes" 7778 fi 7779 fi 7780 7781 7782 7783 7784 7785 7786 7787 7788 7789 7790 7791 7792 7793 7794 7795xorg_testset_save_CFLAGS="$CFLAGS" 7796 7797if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7800$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7801if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7802 $as_echo_n "(cached) " >&6 7803else 7804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7805/* end confdefs.h. */ 7806int i; 7807_ACEOF 7808if ac_fn_c_try_compile "$LINENO"; then : 7809 xorg_cv_cc_flag_unknown_warning_option=yes 7810else 7811 xorg_cv_cc_flag_unknown_warning_option=no 7812fi 7813rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7814fi 7815{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7816$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7818 CFLAGS="$xorg_testset_save_CFLAGS" 7819fi 7820 7821if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7824 fi 7825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7827$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7828if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7829 $as_echo_n "(cached) " >&6 7830else 7831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7832/* end confdefs.h. */ 7833int i; 7834_ACEOF 7835if ac_fn_c_try_compile "$LINENO"; then : 7836 xorg_cv_cc_flag_unused_command_line_argument=yes 7837else 7838 xorg_cv_cc_flag_unused_command_line_argument=no 7839fi 7840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7841fi 7842{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7843$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7845 CFLAGS="$xorg_testset_save_CFLAGS" 7846fi 7847 7848found="no" 7849 7850 if test $found = "no" ; then 7851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7853 fi 7854 7855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7857 fi 7858 7859 CFLAGS="$CFLAGS -Werror=return-type" 7860 7861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7862$as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7863 cacheid=xorg_cv_cc_flag__Werror_return_type 7864 if eval \${$cacheid+:} false; then : 7865 $as_echo_n "(cached) " >&6 7866else 7867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7868/* end confdefs.h. */ 7869int i; 7870int 7871main () 7872{ 7873 7874 ; 7875 return 0; 7876} 7877_ACEOF 7878if ac_fn_c_try_link "$LINENO"; then : 7879 eval $cacheid=yes 7880else 7881 eval $cacheid=no 7882fi 7883rm -f core conftest.err conftest.$ac_objext \ 7884 conftest$ac_exeext conftest.$ac_ext 7885fi 7886 7887 7888 CFLAGS="$xorg_testset_save_CFLAGS" 7889 7890 eval supported=\$$cacheid 7891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7892$as_echo "$supported" >&6; } 7893 if test "$supported" = "yes" ; then 7894 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7895 found="yes" 7896 fi 7897 fi 7898 7899 if test $found = "no" ; then 7900 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7901 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7902 fi 7903 7904 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7906 fi 7907 7908 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7909 7910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7911$as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7912 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7913 if eval \${$cacheid+:} false; then : 7914 $as_echo_n "(cached) " >&6 7915else 7916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7917/* end confdefs.h. */ 7918int i; 7919int 7920main () 7921{ 7922 7923 ; 7924 return 0; 7925} 7926_ACEOF 7927if ac_fn_c_try_link "$LINENO"; then : 7928 eval $cacheid=yes 7929else 7930 eval $cacheid=no 7931fi 7932rm -f core conftest.err conftest.$ac_objext \ 7933 conftest$ac_exeext conftest.$ac_ext 7934fi 7935 7936 7937 CFLAGS="$xorg_testset_save_CFLAGS" 7938 7939 eval supported=\$$cacheid 7940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7941$as_echo "$supported" >&6; } 7942 if test "$supported" = "yes" ; then 7943 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7944 found="yes" 7945 fi 7946 fi 7947 7948 7949 7950 7951 7952 7953 7954 7955 7956 7957 7958 7959 7960 7961 7962xorg_testset_save_CFLAGS="$CFLAGS" 7963 7964if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7967$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7968if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7969 $as_echo_n "(cached) " >&6 7970else 7971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7972/* end confdefs.h. */ 7973int i; 7974_ACEOF 7975if ac_fn_c_try_compile "$LINENO"; then : 7976 xorg_cv_cc_flag_unknown_warning_option=yes 7977else 7978 xorg_cv_cc_flag_unknown_warning_option=no 7979fi 7980rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7981fi 7982{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7983$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7984 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7985 CFLAGS="$xorg_testset_save_CFLAGS" 7986fi 7987 7988if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7989 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7990 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7991 fi 7992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7994$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7995if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7996 $as_echo_n "(cached) " >&6 7997else 7998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7999/* end confdefs.h. */ 8000int i; 8001_ACEOF 8002if ac_fn_c_try_compile "$LINENO"; then : 8003 xorg_cv_cc_flag_unused_command_line_argument=yes 8004else 8005 xorg_cv_cc_flag_unused_command_line_argument=no 8006fi 8007rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8008fi 8009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8010$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8011 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8012 CFLAGS="$xorg_testset_save_CFLAGS" 8013fi 8014 8015found="no" 8016 8017 if test $found = "no" ; then 8018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8020 fi 8021 8022 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8023 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8024 fi 8025 8026 CFLAGS="$CFLAGS -Werror=trigraphs" 8027 8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8029$as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8030 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8031 if eval \${$cacheid+:} false; then : 8032 $as_echo_n "(cached) " >&6 8033else 8034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8035/* end confdefs.h. */ 8036int i; 8037int 8038main () 8039{ 8040 8041 ; 8042 return 0; 8043} 8044_ACEOF 8045if ac_fn_c_try_link "$LINENO"; then : 8046 eval $cacheid=yes 8047else 8048 eval $cacheid=no 8049fi 8050rm -f core conftest.err conftest.$ac_objext \ 8051 conftest$ac_exeext conftest.$ac_ext 8052fi 8053 8054 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 8057 eval supported=\$$cacheid 8058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8059$as_echo "$supported" >&6; } 8060 if test "$supported" = "yes" ; then 8061 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8062 found="yes" 8063 fi 8064 fi 8065 8066 8067 8068 8069 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080xorg_testset_save_CFLAGS="$CFLAGS" 8081 8082if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8085$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8086if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8087 $as_echo_n "(cached) " >&6 8088else 8089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090/* end confdefs.h. */ 8091int i; 8092_ACEOF 8093if ac_fn_c_try_compile "$LINENO"; then : 8094 xorg_cv_cc_flag_unknown_warning_option=yes 8095else 8096 xorg_cv_cc_flag_unknown_warning_option=no 8097fi 8098rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8099fi 8100{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8101$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8102 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8103 CFLAGS="$xorg_testset_save_CFLAGS" 8104fi 8105 8106if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8107 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8108 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8109 fi 8110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8112$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8113if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8114 $as_echo_n "(cached) " >&6 8115else 8116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8117/* end confdefs.h. */ 8118int i; 8119_ACEOF 8120if ac_fn_c_try_compile "$LINENO"; then : 8121 xorg_cv_cc_flag_unused_command_line_argument=yes 8122else 8123 xorg_cv_cc_flag_unused_command_line_argument=no 8124fi 8125rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8126fi 8127{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8128$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8129 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8130 CFLAGS="$xorg_testset_save_CFLAGS" 8131fi 8132 8133found="no" 8134 8135 if test $found = "no" ; then 8136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8138 fi 8139 8140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8142 fi 8143 8144 CFLAGS="$CFLAGS -Werror=array-bounds" 8145 8146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8147$as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8148 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8149 if eval \${$cacheid+:} false; then : 8150 $as_echo_n "(cached) " >&6 8151else 8152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8153/* end confdefs.h. */ 8154int i; 8155int 8156main () 8157{ 8158 8159 ; 8160 return 0; 8161} 8162_ACEOF 8163if ac_fn_c_try_link "$LINENO"; then : 8164 eval $cacheid=yes 8165else 8166 eval $cacheid=no 8167fi 8168rm -f core conftest.err conftest.$ac_objext \ 8169 conftest$ac_exeext conftest.$ac_ext 8170fi 8171 8172 8173 CFLAGS="$xorg_testset_save_CFLAGS" 8174 8175 eval supported=\$$cacheid 8176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8177$as_echo "$supported" >&6; } 8178 if test "$supported" = "yes" ; then 8179 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8180 found="yes" 8181 fi 8182 fi 8183 8184 8185 8186 8187 8188 8189 8190 8191 8192 8193 8194 8195 8196 8197 8198xorg_testset_save_CFLAGS="$CFLAGS" 8199 8200if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8201 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8203$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8204if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8205 $as_echo_n "(cached) " >&6 8206else 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208/* end confdefs.h. */ 8209int i; 8210_ACEOF 8211if ac_fn_c_try_compile "$LINENO"; then : 8212 xorg_cv_cc_flag_unknown_warning_option=yes 8213else 8214 xorg_cv_cc_flag_unknown_warning_option=no 8215fi 8216rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8217fi 8218{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8219$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8220 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8221 CFLAGS="$xorg_testset_save_CFLAGS" 8222fi 8223 8224if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8225 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8227 fi 8228 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8230$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8231if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8232 $as_echo_n "(cached) " >&6 8233else 8234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8235/* end confdefs.h. */ 8236int i; 8237_ACEOF 8238if ac_fn_c_try_compile "$LINENO"; then : 8239 xorg_cv_cc_flag_unused_command_line_argument=yes 8240else 8241 xorg_cv_cc_flag_unused_command_line_argument=no 8242fi 8243rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8244fi 8245{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8246$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8247 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8248 CFLAGS="$xorg_testset_save_CFLAGS" 8249fi 8250 8251found="no" 8252 8253 if test $found = "no" ; then 8254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8256 fi 8257 8258 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8259 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8260 fi 8261 8262 CFLAGS="$CFLAGS -Werror=write-strings" 8263 8264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8265$as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8266 cacheid=xorg_cv_cc_flag__Werror_write_strings 8267 if eval \${$cacheid+:} false; then : 8268 $as_echo_n "(cached) " >&6 8269else 8270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8271/* end confdefs.h. */ 8272int i; 8273int 8274main () 8275{ 8276 8277 ; 8278 return 0; 8279} 8280_ACEOF 8281if ac_fn_c_try_link "$LINENO"; then : 8282 eval $cacheid=yes 8283else 8284 eval $cacheid=no 8285fi 8286rm -f core conftest.err conftest.$ac_objext \ 8287 conftest$ac_exeext conftest.$ac_ext 8288fi 8289 8290 8291 CFLAGS="$xorg_testset_save_CFLAGS" 8292 8293 eval supported=\$$cacheid 8294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8295$as_echo "$supported" >&6; } 8296 if test "$supported" = "yes" ; then 8297 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8298 found="yes" 8299 fi 8300 fi 8301 8302 8303 8304 8305 8306 8307 8308 8309 8310 8311 8312 8313 8314 8315 8316xorg_testset_save_CFLAGS="$CFLAGS" 8317 8318if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8321$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8322if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8323 $as_echo_n "(cached) " >&6 8324else 8325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8326/* end confdefs.h. */ 8327int i; 8328_ACEOF 8329if ac_fn_c_try_compile "$LINENO"; then : 8330 xorg_cv_cc_flag_unknown_warning_option=yes 8331else 8332 xorg_cv_cc_flag_unknown_warning_option=no 8333fi 8334rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8335fi 8336{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8337$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8338 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8339 CFLAGS="$xorg_testset_save_CFLAGS" 8340fi 8341 8342if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8343 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8345 fi 8346 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8348$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8349if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8350 $as_echo_n "(cached) " >&6 8351else 8352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8353/* end confdefs.h. */ 8354int i; 8355_ACEOF 8356if ac_fn_c_try_compile "$LINENO"; then : 8357 xorg_cv_cc_flag_unused_command_line_argument=yes 8358else 8359 xorg_cv_cc_flag_unused_command_line_argument=no 8360fi 8361rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8362fi 8363{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8364$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8365 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8366 CFLAGS="$xorg_testset_save_CFLAGS" 8367fi 8368 8369found="no" 8370 8371 if test $found = "no" ; then 8372 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8374 fi 8375 8376 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8378 fi 8379 8380 CFLAGS="$CFLAGS -Werror=address" 8381 8382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8383$as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8384 cacheid=xorg_cv_cc_flag__Werror_address 8385 if eval \${$cacheid+:} false; then : 8386 $as_echo_n "(cached) " >&6 8387else 8388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8389/* end confdefs.h. */ 8390int i; 8391int 8392main () 8393{ 8394 8395 ; 8396 return 0; 8397} 8398_ACEOF 8399if ac_fn_c_try_link "$LINENO"; then : 8400 eval $cacheid=yes 8401else 8402 eval $cacheid=no 8403fi 8404rm -f core conftest.err conftest.$ac_objext \ 8405 conftest$ac_exeext conftest.$ac_ext 8406fi 8407 8408 8409 CFLAGS="$xorg_testset_save_CFLAGS" 8410 8411 eval supported=\$$cacheid 8412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8413$as_echo "$supported" >&6; } 8414 if test "$supported" = "yes" ; then 8415 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8416 found="yes" 8417 fi 8418 fi 8419 8420 8421 8422 8423 8424 8425 8426 8427 8428 8429 8430 8431 8432 8433 8434xorg_testset_save_CFLAGS="$CFLAGS" 8435 8436if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8439$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8440if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8441 $as_echo_n "(cached) " >&6 8442else 8443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8444/* end confdefs.h. */ 8445int i; 8446_ACEOF 8447if ac_fn_c_try_compile "$LINENO"; then : 8448 xorg_cv_cc_flag_unknown_warning_option=yes 8449else 8450 xorg_cv_cc_flag_unknown_warning_option=no 8451fi 8452rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8453fi 8454{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8455$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8456 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8457 CFLAGS="$xorg_testset_save_CFLAGS" 8458fi 8459 8460if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8461 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8463 fi 8464 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8466$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8467if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8468 $as_echo_n "(cached) " >&6 8469else 8470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8471/* end confdefs.h. */ 8472int i; 8473_ACEOF 8474if ac_fn_c_try_compile "$LINENO"; then : 8475 xorg_cv_cc_flag_unused_command_line_argument=yes 8476else 8477 xorg_cv_cc_flag_unused_command_line_argument=no 8478fi 8479rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8480fi 8481{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8482$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8484 CFLAGS="$xorg_testset_save_CFLAGS" 8485fi 8486 8487found="no" 8488 8489 if test $found = "no" ; then 8490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8492 fi 8493 8494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8496 fi 8497 8498 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8499 8500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8501$as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8502 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8503 if eval \${$cacheid+:} false; then : 8504 $as_echo_n "(cached) " >&6 8505else 8506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8507/* end confdefs.h. */ 8508int i; 8509int 8510main () 8511{ 8512 8513 ; 8514 return 0; 8515} 8516_ACEOF 8517if ac_fn_c_try_link "$LINENO"; then : 8518 eval $cacheid=yes 8519else 8520 eval $cacheid=no 8521fi 8522rm -f core conftest.err conftest.$ac_objext \ 8523 conftest$ac_exeext conftest.$ac_ext 8524fi 8525 8526 8527 CFLAGS="$xorg_testset_save_CFLAGS" 8528 8529 eval supported=\$$cacheid 8530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8531$as_echo "$supported" >&6; } 8532 if test "$supported" = "yes" ; then 8533 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8534 found="yes" 8535 fi 8536 fi 8537 8538 if test $found = "no" ; then 8539 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8540 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8541 fi 8542 8543 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8545 fi 8546 8547 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8548 8549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8550$as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8551 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8552 if eval \${$cacheid+:} false; then : 8553 $as_echo_n "(cached) " >&6 8554else 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556/* end confdefs.h. */ 8557int i; 8558int 8559main () 8560{ 8561 8562 ; 8563 return 0; 8564} 8565_ACEOF 8566if ac_fn_c_try_link "$LINENO"; then : 8567 eval $cacheid=yes 8568else 8569 eval $cacheid=no 8570fi 8571rm -f core conftest.err conftest.$ac_objext \ 8572 conftest$ac_exeext conftest.$ac_ext 8573fi 8574 8575 8576 CFLAGS="$xorg_testset_save_CFLAGS" 8577 8578 eval supported=\$$cacheid 8579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8580$as_echo "$supported" >&6; } 8581 if test "$supported" = "yes" ; then 8582 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8583 found="yes" 8584 fi 8585 fi 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601xorg_testset_save_CFLAGS="$CFLAGS" 8602 8603if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8606$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8607if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8608 $as_echo_n "(cached) " >&6 8609else 8610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8611/* end confdefs.h. */ 8612int i; 8613_ACEOF 8614if ac_fn_c_try_compile "$LINENO"; then : 8615 xorg_cv_cc_flag_unknown_warning_option=yes 8616else 8617 xorg_cv_cc_flag_unknown_warning_option=no 8618fi 8619rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8620fi 8621{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8622$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8623 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8624 CFLAGS="$xorg_testset_save_CFLAGS" 8625fi 8626 8627if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8630 fi 8631 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8633$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8634if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8635 $as_echo_n "(cached) " >&6 8636else 8637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8638/* end confdefs.h. */ 8639int i; 8640_ACEOF 8641if ac_fn_c_try_compile "$LINENO"; then : 8642 xorg_cv_cc_flag_unused_command_line_argument=yes 8643else 8644 xorg_cv_cc_flag_unused_command_line_argument=no 8645fi 8646rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8647fi 8648{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8649$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8650 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8651 CFLAGS="$xorg_testset_save_CFLAGS" 8652fi 8653 8654found="no" 8655 8656 if test $found = "no" ; then 8657 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8659 fi 8660 8661 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8663 fi 8664 8665 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8666 8667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8668$as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8669 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8670 if eval \${$cacheid+:} false; then : 8671 $as_echo_n "(cached) " >&6 8672else 8673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8674/* end confdefs.h. */ 8675int i; 8676int 8677main () 8678{ 8679 8680 ; 8681 return 0; 8682} 8683_ACEOF 8684if ac_fn_c_try_link "$LINENO"; then : 8685 eval $cacheid=yes 8686else 8687 eval $cacheid=no 8688fi 8689rm -f core conftest.err conftest.$ac_objext \ 8690 conftest$ac_exeext conftest.$ac_ext 8691fi 8692 8693 8694 CFLAGS="$xorg_testset_save_CFLAGS" 8695 8696 eval supported=\$$cacheid 8697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8698$as_echo "$supported" >&6; } 8699 if test "$supported" = "yes" ; then 8700 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8701 found="yes" 8702 fi 8703 fi 8704 8705 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8706else 8707{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 8708$as_echo "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 8719 8720 8721 8722xorg_testset_save_CFLAGS="$CFLAGS" 8723 8724if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8727$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8728if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8729 $as_echo_n "(cached) " >&6 8730else 8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8732/* end confdefs.h. */ 8733int i; 8734_ACEOF 8735if ac_fn_c_try_compile "$LINENO"; then : 8736 xorg_cv_cc_flag_unknown_warning_option=yes 8737else 8738 xorg_cv_cc_flag_unknown_warning_option=no 8739fi 8740rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8741fi 8742{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8743$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8744 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8745 CFLAGS="$xorg_testset_save_CFLAGS" 8746fi 8747 8748if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8751 fi 8752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8754$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8755if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8756 $as_echo_n "(cached) " >&6 8757else 8758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8759/* end confdefs.h. */ 8760int i; 8761_ACEOF 8762if ac_fn_c_try_compile "$LINENO"; then : 8763 xorg_cv_cc_flag_unused_command_line_argument=yes 8764else 8765 xorg_cv_cc_flag_unused_command_line_argument=no 8766fi 8767rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8768fi 8769{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8770$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8771 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8772 CFLAGS="$xorg_testset_save_CFLAGS" 8773fi 8774 8775found="no" 8776 8777 if test $found = "no" ; then 8778 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8780 fi 8781 8782 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8784 fi 8785 8786 CFLAGS="$CFLAGS -Wimplicit" 8787 8788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8789$as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8790 cacheid=xorg_cv_cc_flag__Wimplicit 8791 if eval \${$cacheid+:} false; then : 8792 $as_echo_n "(cached) " >&6 8793else 8794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8795/* end confdefs.h. */ 8796int i; 8797int 8798main () 8799{ 8800 8801 ; 8802 return 0; 8803} 8804_ACEOF 8805if ac_fn_c_try_link "$LINENO"; then : 8806 eval $cacheid=yes 8807else 8808 eval $cacheid=no 8809fi 8810rm -f core conftest.err conftest.$ac_objext \ 8811 conftest$ac_exeext conftest.$ac_ext 8812fi 8813 8814 8815 CFLAGS="$xorg_testset_save_CFLAGS" 8816 8817 eval supported=\$$cacheid 8818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8819$as_echo "$supported" >&6; } 8820 if test "$supported" = "yes" ; then 8821 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8822 found="yes" 8823 fi 8824 fi 8825 8826 8827 8828 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840xorg_testset_save_CFLAGS="$CFLAGS" 8841 8842if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8845$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8846if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8847 $as_echo_n "(cached) " >&6 8848else 8849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8850/* end confdefs.h. */ 8851int i; 8852_ACEOF 8853if ac_fn_c_try_compile "$LINENO"; then : 8854 xorg_cv_cc_flag_unknown_warning_option=yes 8855else 8856 xorg_cv_cc_flag_unknown_warning_option=no 8857fi 8858rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8859fi 8860{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8861$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8862 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8863 CFLAGS="$xorg_testset_save_CFLAGS" 8864fi 8865 8866if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8867 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8868 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8869 fi 8870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8872$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8873if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8874 $as_echo_n "(cached) " >&6 8875else 8876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8877/* end confdefs.h. */ 8878int i; 8879_ACEOF 8880if ac_fn_c_try_compile "$LINENO"; then : 8881 xorg_cv_cc_flag_unused_command_line_argument=yes 8882else 8883 xorg_cv_cc_flag_unused_command_line_argument=no 8884fi 8885rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8886fi 8887{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8888$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8889 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8890 CFLAGS="$xorg_testset_save_CFLAGS" 8891fi 8892 8893found="no" 8894 8895 if test $found = "no" ; then 8896 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8898 fi 8899 8900 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8901 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8902 fi 8903 8904 CFLAGS="$CFLAGS -Wnonnull" 8905 8906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8907$as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8908 cacheid=xorg_cv_cc_flag__Wnonnull 8909 if eval \${$cacheid+:} false; then : 8910 $as_echo_n "(cached) " >&6 8911else 8912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8913/* end confdefs.h. */ 8914int i; 8915int 8916main () 8917{ 8918 8919 ; 8920 return 0; 8921} 8922_ACEOF 8923if ac_fn_c_try_link "$LINENO"; then : 8924 eval $cacheid=yes 8925else 8926 eval $cacheid=no 8927fi 8928rm -f core conftest.err conftest.$ac_objext \ 8929 conftest$ac_exeext conftest.$ac_ext 8930fi 8931 8932 8933 CFLAGS="$xorg_testset_save_CFLAGS" 8934 8935 eval supported=\$$cacheid 8936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8937$as_echo "$supported" >&6; } 8938 if test "$supported" = "yes" ; then 8939 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8940 found="yes" 8941 fi 8942 fi 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958xorg_testset_save_CFLAGS="$CFLAGS" 8959 8960if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8961 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8963$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8964if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8965 $as_echo_n "(cached) " >&6 8966else 8967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8968/* end confdefs.h. */ 8969int i; 8970_ACEOF 8971if ac_fn_c_try_compile "$LINENO"; then : 8972 xorg_cv_cc_flag_unknown_warning_option=yes 8973else 8974 xorg_cv_cc_flag_unknown_warning_option=no 8975fi 8976rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8977fi 8978{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8979$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8981 CFLAGS="$xorg_testset_save_CFLAGS" 8982fi 8983 8984if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8987 fi 8988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8990$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8991if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8992 $as_echo_n "(cached) " >&6 8993else 8994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8995/* end confdefs.h. */ 8996int i; 8997_ACEOF 8998if ac_fn_c_try_compile "$LINENO"; then : 8999 xorg_cv_cc_flag_unused_command_line_argument=yes 9000else 9001 xorg_cv_cc_flag_unused_command_line_argument=no 9002fi 9003rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9004fi 9005{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9006$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9007 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9008 CFLAGS="$xorg_testset_save_CFLAGS" 9009fi 9010 9011found="no" 9012 9013 if test $found = "no" ; then 9014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9016 fi 9017 9018 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9019 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9020 fi 9021 9022 CFLAGS="$CFLAGS -Winit-self" 9023 9024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9025$as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9026 cacheid=xorg_cv_cc_flag__Winit_self 9027 if eval \${$cacheid+:} false; then : 9028 $as_echo_n "(cached) " >&6 9029else 9030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9031/* end confdefs.h. */ 9032int i; 9033int 9034main () 9035{ 9036 9037 ; 9038 return 0; 9039} 9040_ACEOF 9041if ac_fn_c_try_link "$LINENO"; then : 9042 eval $cacheid=yes 9043else 9044 eval $cacheid=no 9045fi 9046rm -f core conftest.err conftest.$ac_objext \ 9047 conftest$ac_exeext conftest.$ac_ext 9048fi 9049 9050 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 9053 eval supported=\$$cacheid 9054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9055$as_echo "$supported" >&6; } 9056 if test "$supported" = "yes" ; then 9057 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9058 found="yes" 9059 fi 9060 fi 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076xorg_testset_save_CFLAGS="$CFLAGS" 9077 9078if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9081$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9082if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9083 $as_echo_n "(cached) " >&6 9084else 9085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086/* end confdefs.h. */ 9087int i; 9088_ACEOF 9089if ac_fn_c_try_compile "$LINENO"; then : 9090 xorg_cv_cc_flag_unknown_warning_option=yes 9091else 9092 xorg_cv_cc_flag_unknown_warning_option=no 9093fi 9094rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9095fi 9096{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9097$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9099 CFLAGS="$xorg_testset_save_CFLAGS" 9100fi 9101 9102if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9105 fi 9106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9108$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9109if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9110 $as_echo_n "(cached) " >&6 9111else 9112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9113/* end confdefs.h. */ 9114int i; 9115_ACEOF 9116if ac_fn_c_try_compile "$LINENO"; then : 9117 xorg_cv_cc_flag_unused_command_line_argument=yes 9118else 9119 xorg_cv_cc_flag_unused_command_line_argument=no 9120fi 9121rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9122fi 9123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9124$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9125 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9126 CFLAGS="$xorg_testset_save_CFLAGS" 9127fi 9128 9129found="no" 9130 9131 if test $found = "no" ; then 9132 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9133 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9134 fi 9135 9136 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9137 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9138 fi 9139 9140 CFLAGS="$CFLAGS -Wmain" 9141 9142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9143$as_echo_n "checking if $CC supports -Wmain... " >&6; } 9144 cacheid=xorg_cv_cc_flag__Wmain 9145 if eval \${$cacheid+:} false; then : 9146 $as_echo_n "(cached) " >&6 9147else 9148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9149/* end confdefs.h. */ 9150int i; 9151int 9152main () 9153{ 9154 9155 ; 9156 return 0; 9157} 9158_ACEOF 9159if ac_fn_c_try_link "$LINENO"; then : 9160 eval $cacheid=yes 9161else 9162 eval $cacheid=no 9163fi 9164rm -f core conftest.err conftest.$ac_objext \ 9165 conftest$ac_exeext conftest.$ac_ext 9166fi 9167 9168 9169 CFLAGS="$xorg_testset_save_CFLAGS" 9170 9171 eval supported=\$$cacheid 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9173$as_echo "$supported" >&6; } 9174 if test "$supported" = "yes" ; then 9175 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9176 found="yes" 9177 fi 9178 fi 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194xorg_testset_save_CFLAGS="$CFLAGS" 9195 9196if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9199$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9200if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9201 $as_echo_n "(cached) " >&6 9202else 9203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9204/* end confdefs.h. */ 9205int i; 9206_ACEOF 9207if ac_fn_c_try_compile "$LINENO"; then : 9208 xorg_cv_cc_flag_unknown_warning_option=yes 9209else 9210 xorg_cv_cc_flag_unknown_warning_option=no 9211fi 9212rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9213fi 9214{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9215$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9217 CFLAGS="$xorg_testset_save_CFLAGS" 9218fi 9219 9220if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9223 fi 9224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9226$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9227if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9228 $as_echo_n "(cached) " >&6 9229else 9230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9231/* end confdefs.h. */ 9232int i; 9233_ACEOF 9234if ac_fn_c_try_compile "$LINENO"; then : 9235 xorg_cv_cc_flag_unused_command_line_argument=yes 9236else 9237 xorg_cv_cc_flag_unused_command_line_argument=no 9238fi 9239rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9240fi 9241{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9242$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9243 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9244 CFLAGS="$xorg_testset_save_CFLAGS" 9245fi 9246 9247found="no" 9248 9249 if test $found = "no" ; then 9250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9252 fi 9253 9254 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9256 fi 9257 9258 CFLAGS="$CFLAGS -Wmissing-braces" 9259 9260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9261$as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9262 cacheid=xorg_cv_cc_flag__Wmissing_braces 9263 if eval \${$cacheid+:} false; then : 9264 $as_echo_n "(cached) " >&6 9265else 9266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9267/* end confdefs.h. */ 9268int i; 9269int 9270main () 9271{ 9272 9273 ; 9274 return 0; 9275} 9276_ACEOF 9277if ac_fn_c_try_link "$LINENO"; then : 9278 eval $cacheid=yes 9279else 9280 eval $cacheid=no 9281fi 9282rm -f core conftest.err conftest.$ac_objext \ 9283 conftest$ac_exeext conftest.$ac_ext 9284fi 9285 9286 9287 CFLAGS="$xorg_testset_save_CFLAGS" 9288 9289 eval supported=\$$cacheid 9290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9291$as_echo "$supported" >&6; } 9292 if test "$supported" = "yes" ; then 9293 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9294 found="yes" 9295 fi 9296 fi 9297 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312xorg_testset_save_CFLAGS="$CFLAGS" 9313 9314if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9317$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9318if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9319 $as_echo_n "(cached) " >&6 9320else 9321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9322/* end confdefs.h. */ 9323int i; 9324_ACEOF 9325if ac_fn_c_try_compile "$LINENO"; then : 9326 xorg_cv_cc_flag_unknown_warning_option=yes 9327else 9328 xorg_cv_cc_flag_unknown_warning_option=no 9329fi 9330rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9331fi 9332{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9333$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9334 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9335 CFLAGS="$xorg_testset_save_CFLAGS" 9336fi 9337 9338if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9339 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9341 fi 9342 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9344$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9345if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9346 $as_echo_n "(cached) " >&6 9347else 9348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9349/* end confdefs.h. */ 9350int i; 9351_ACEOF 9352if ac_fn_c_try_compile "$LINENO"; then : 9353 xorg_cv_cc_flag_unused_command_line_argument=yes 9354else 9355 xorg_cv_cc_flag_unused_command_line_argument=no 9356fi 9357rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9358fi 9359{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9360$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9362 CFLAGS="$xorg_testset_save_CFLAGS" 9363fi 9364 9365found="no" 9366 9367 if test $found = "no" ; then 9368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9370 fi 9371 9372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9374 fi 9375 9376 CFLAGS="$CFLAGS -Wsequence-point" 9377 9378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9379$as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9380 cacheid=xorg_cv_cc_flag__Wsequence_point 9381 if eval \${$cacheid+:} false; then : 9382 $as_echo_n "(cached) " >&6 9383else 9384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9385/* end confdefs.h. */ 9386int i; 9387int 9388main () 9389{ 9390 9391 ; 9392 return 0; 9393} 9394_ACEOF 9395if ac_fn_c_try_link "$LINENO"; then : 9396 eval $cacheid=yes 9397else 9398 eval $cacheid=no 9399fi 9400rm -f core conftest.err conftest.$ac_objext \ 9401 conftest$ac_exeext conftest.$ac_ext 9402fi 9403 9404 9405 CFLAGS="$xorg_testset_save_CFLAGS" 9406 9407 eval supported=\$$cacheid 9408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9409$as_echo "$supported" >&6; } 9410 if test "$supported" = "yes" ; then 9411 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9412 found="yes" 9413 fi 9414 fi 9415 9416 9417 9418 9419 9420 9421 9422 9423 9424 9425 9426 9427 9428 9429 9430xorg_testset_save_CFLAGS="$CFLAGS" 9431 9432if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9435$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9436if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9437 $as_echo_n "(cached) " >&6 9438else 9439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9440/* end confdefs.h. */ 9441int i; 9442_ACEOF 9443if ac_fn_c_try_compile "$LINENO"; then : 9444 xorg_cv_cc_flag_unknown_warning_option=yes 9445else 9446 xorg_cv_cc_flag_unknown_warning_option=no 9447fi 9448rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9449fi 9450{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9451$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9453 CFLAGS="$xorg_testset_save_CFLAGS" 9454fi 9455 9456if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9459 fi 9460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9462$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9463if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9464 $as_echo_n "(cached) " >&6 9465else 9466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9467/* end confdefs.h. */ 9468int i; 9469_ACEOF 9470if ac_fn_c_try_compile "$LINENO"; then : 9471 xorg_cv_cc_flag_unused_command_line_argument=yes 9472else 9473 xorg_cv_cc_flag_unused_command_line_argument=no 9474fi 9475rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9476fi 9477{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9478$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9479 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9480 CFLAGS="$xorg_testset_save_CFLAGS" 9481fi 9482 9483found="no" 9484 9485 if test $found = "no" ; then 9486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9488 fi 9489 9490 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9492 fi 9493 9494 CFLAGS="$CFLAGS -Wreturn-type" 9495 9496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9497$as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9498 cacheid=xorg_cv_cc_flag__Wreturn_type 9499 if eval \${$cacheid+:} false; then : 9500 $as_echo_n "(cached) " >&6 9501else 9502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9503/* end confdefs.h. */ 9504int i; 9505int 9506main () 9507{ 9508 9509 ; 9510 return 0; 9511} 9512_ACEOF 9513if ac_fn_c_try_link "$LINENO"; then : 9514 eval $cacheid=yes 9515else 9516 eval $cacheid=no 9517fi 9518rm -f core conftest.err conftest.$ac_objext \ 9519 conftest$ac_exeext conftest.$ac_ext 9520fi 9521 9522 9523 CFLAGS="$xorg_testset_save_CFLAGS" 9524 9525 eval supported=\$$cacheid 9526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9527$as_echo "$supported" >&6; } 9528 if test "$supported" = "yes" ; then 9529 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9530 found="yes" 9531 fi 9532 fi 9533 9534 9535 9536 9537 9538 9539 9540 9541 9542 9543 9544 9545 9546 9547 9548xorg_testset_save_CFLAGS="$CFLAGS" 9549 9550if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9553$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9554if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9555 $as_echo_n "(cached) " >&6 9556else 9557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558/* end confdefs.h. */ 9559int i; 9560_ACEOF 9561if ac_fn_c_try_compile "$LINENO"; then : 9562 xorg_cv_cc_flag_unknown_warning_option=yes 9563else 9564 xorg_cv_cc_flag_unknown_warning_option=no 9565fi 9566rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9567fi 9568{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9569$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9570 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9571 CFLAGS="$xorg_testset_save_CFLAGS" 9572fi 9573 9574if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9575 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9576 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9577 fi 9578 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9580$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9581if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9582 $as_echo_n "(cached) " >&6 9583else 9584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9585/* end confdefs.h. */ 9586int i; 9587_ACEOF 9588if ac_fn_c_try_compile "$LINENO"; then : 9589 xorg_cv_cc_flag_unused_command_line_argument=yes 9590else 9591 xorg_cv_cc_flag_unused_command_line_argument=no 9592fi 9593rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9594fi 9595{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9596$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9597 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9598 CFLAGS="$xorg_testset_save_CFLAGS" 9599fi 9600 9601found="no" 9602 9603 if test $found = "no" ; then 9604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9606 fi 9607 9608 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9610 fi 9611 9612 CFLAGS="$CFLAGS -Wtrigraphs" 9613 9614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9615$as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9616 cacheid=xorg_cv_cc_flag__Wtrigraphs 9617 if eval \${$cacheid+:} false; then : 9618 $as_echo_n "(cached) " >&6 9619else 9620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9621/* end confdefs.h. */ 9622int i; 9623int 9624main () 9625{ 9626 9627 ; 9628 return 0; 9629} 9630_ACEOF 9631if ac_fn_c_try_link "$LINENO"; then : 9632 eval $cacheid=yes 9633else 9634 eval $cacheid=no 9635fi 9636rm -f core conftest.err conftest.$ac_objext \ 9637 conftest$ac_exeext conftest.$ac_ext 9638fi 9639 9640 9641 CFLAGS="$xorg_testset_save_CFLAGS" 9642 9643 eval supported=\$$cacheid 9644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9645$as_echo "$supported" >&6; } 9646 if test "$supported" = "yes" ; then 9647 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9648 found="yes" 9649 fi 9650 fi 9651 9652 9653 9654 9655 9656 9657 9658 9659 9660 9661 9662 9663 9664 9665 9666xorg_testset_save_CFLAGS="$CFLAGS" 9667 9668if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9671$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9672if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9673 $as_echo_n "(cached) " >&6 9674else 9675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9676/* end confdefs.h. */ 9677int i; 9678_ACEOF 9679if ac_fn_c_try_compile "$LINENO"; then : 9680 xorg_cv_cc_flag_unknown_warning_option=yes 9681else 9682 xorg_cv_cc_flag_unknown_warning_option=no 9683fi 9684rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9685fi 9686{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9687$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9688 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9689 CFLAGS="$xorg_testset_save_CFLAGS" 9690fi 9691 9692if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9695 fi 9696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9698$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9699if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9700 $as_echo_n "(cached) " >&6 9701else 9702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9703/* end confdefs.h. */ 9704int i; 9705_ACEOF 9706if ac_fn_c_try_compile "$LINENO"; then : 9707 xorg_cv_cc_flag_unused_command_line_argument=yes 9708else 9709 xorg_cv_cc_flag_unused_command_line_argument=no 9710fi 9711rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9712fi 9713{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9714$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9716 CFLAGS="$xorg_testset_save_CFLAGS" 9717fi 9718 9719found="no" 9720 9721 if test $found = "no" ; then 9722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9724 fi 9725 9726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9728 fi 9729 9730 CFLAGS="$CFLAGS -Warray-bounds" 9731 9732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9733$as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9734 cacheid=xorg_cv_cc_flag__Warray_bounds 9735 if eval \${$cacheid+:} false; then : 9736 $as_echo_n "(cached) " >&6 9737else 9738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9739/* end confdefs.h. */ 9740int i; 9741int 9742main () 9743{ 9744 9745 ; 9746 return 0; 9747} 9748_ACEOF 9749if ac_fn_c_try_link "$LINENO"; then : 9750 eval $cacheid=yes 9751else 9752 eval $cacheid=no 9753fi 9754rm -f core conftest.err conftest.$ac_objext \ 9755 conftest$ac_exeext conftest.$ac_ext 9756fi 9757 9758 9759 CFLAGS="$xorg_testset_save_CFLAGS" 9760 9761 eval supported=\$$cacheid 9762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9763$as_echo "$supported" >&6; } 9764 if test "$supported" = "yes" ; then 9765 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9766 found="yes" 9767 fi 9768 fi 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784xorg_testset_save_CFLAGS="$CFLAGS" 9785 9786if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9789$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9790if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9791 $as_echo_n "(cached) " >&6 9792else 9793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9794/* end confdefs.h. */ 9795int i; 9796_ACEOF 9797if ac_fn_c_try_compile "$LINENO"; then : 9798 xorg_cv_cc_flag_unknown_warning_option=yes 9799else 9800 xorg_cv_cc_flag_unknown_warning_option=no 9801fi 9802rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9803fi 9804{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9805$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9806 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9807 CFLAGS="$xorg_testset_save_CFLAGS" 9808fi 9809 9810if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9813 fi 9814 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9816$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9817if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9818 $as_echo_n "(cached) " >&6 9819else 9820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9821/* end confdefs.h. */ 9822int i; 9823_ACEOF 9824if ac_fn_c_try_compile "$LINENO"; then : 9825 xorg_cv_cc_flag_unused_command_line_argument=yes 9826else 9827 xorg_cv_cc_flag_unused_command_line_argument=no 9828fi 9829rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9830fi 9831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9832$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9834 CFLAGS="$xorg_testset_save_CFLAGS" 9835fi 9836 9837found="no" 9838 9839 if test $found = "no" ; then 9840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9842 fi 9843 9844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9846 fi 9847 9848 CFLAGS="$CFLAGS -Wwrite-strings" 9849 9850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9851$as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9852 cacheid=xorg_cv_cc_flag__Wwrite_strings 9853 if eval \${$cacheid+:} false; then : 9854 $as_echo_n "(cached) " >&6 9855else 9856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9857/* end confdefs.h. */ 9858int i; 9859int 9860main () 9861{ 9862 9863 ; 9864 return 0; 9865} 9866_ACEOF 9867if ac_fn_c_try_link "$LINENO"; then : 9868 eval $cacheid=yes 9869else 9870 eval $cacheid=no 9871fi 9872rm -f core conftest.err conftest.$ac_objext \ 9873 conftest$ac_exeext conftest.$ac_ext 9874fi 9875 9876 9877 CFLAGS="$xorg_testset_save_CFLAGS" 9878 9879 eval supported=\$$cacheid 9880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9881$as_echo "$supported" >&6; } 9882 if test "$supported" = "yes" ; then 9883 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9884 found="yes" 9885 fi 9886 fi 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 9901 9902xorg_testset_save_CFLAGS="$CFLAGS" 9903 9904if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9907$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9908if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9909 $as_echo_n "(cached) " >&6 9910else 9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9912/* end confdefs.h. */ 9913int i; 9914_ACEOF 9915if ac_fn_c_try_compile "$LINENO"; then : 9916 xorg_cv_cc_flag_unknown_warning_option=yes 9917else 9918 xorg_cv_cc_flag_unknown_warning_option=no 9919fi 9920rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9921fi 9922{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9923$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9924 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9925 CFLAGS="$xorg_testset_save_CFLAGS" 9926fi 9927 9928if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9929 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9930 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9931 fi 9932 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9934$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9935if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9936 $as_echo_n "(cached) " >&6 9937else 9938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9939/* end confdefs.h. */ 9940int i; 9941_ACEOF 9942if ac_fn_c_try_compile "$LINENO"; then : 9943 xorg_cv_cc_flag_unused_command_line_argument=yes 9944else 9945 xorg_cv_cc_flag_unused_command_line_argument=no 9946fi 9947rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9948fi 9949{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9950$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9951 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9952 CFLAGS="$xorg_testset_save_CFLAGS" 9953fi 9954 9955found="no" 9956 9957 if test $found = "no" ; then 9958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9960 fi 9961 9962 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9963 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9964 fi 9965 9966 CFLAGS="$CFLAGS -Waddress" 9967 9968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9969$as_echo_n "checking if $CC supports -Waddress... " >&6; } 9970 cacheid=xorg_cv_cc_flag__Waddress 9971 if eval \${$cacheid+:} false; then : 9972 $as_echo_n "(cached) " >&6 9973else 9974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9975/* end confdefs.h. */ 9976int i; 9977int 9978main () 9979{ 9980 9981 ; 9982 return 0; 9983} 9984_ACEOF 9985if ac_fn_c_try_link "$LINENO"; then : 9986 eval $cacheid=yes 9987else 9988 eval $cacheid=no 9989fi 9990rm -f core conftest.err conftest.$ac_objext \ 9991 conftest$ac_exeext conftest.$ac_ext 9992fi 9993 9994 9995 CFLAGS="$xorg_testset_save_CFLAGS" 9996 9997 eval supported=\$$cacheid 9998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9999$as_echo "$supported" >&6; } 10000 if test "$supported" = "yes" ; then 10001 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10002 found="yes" 10003 fi 10004 fi 10005 10006 10007 10008 10009 10010 10011 10012 10013 10014 10015 10016 10017 10018 10019 10020xorg_testset_save_CFLAGS="$CFLAGS" 10021 10022if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10025$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10026if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10027 $as_echo_n "(cached) " >&6 10028else 10029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10030/* end confdefs.h. */ 10031int i; 10032_ACEOF 10033if ac_fn_c_try_compile "$LINENO"; then : 10034 xorg_cv_cc_flag_unknown_warning_option=yes 10035else 10036 xorg_cv_cc_flag_unknown_warning_option=no 10037fi 10038rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10039fi 10040{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10041$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10042 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10043 CFLAGS="$xorg_testset_save_CFLAGS" 10044fi 10045 10046if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10049 fi 10050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10052$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10053if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10054 $as_echo_n "(cached) " >&6 10055else 10056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10057/* end confdefs.h. */ 10058int i; 10059_ACEOF 10060if ac_fn_c_try_compile "$LINENO"; then : 10061 xorg_cv_cc_flag_unused_command_line_argument=yes 10062else 10063 xorg_cv_cc_flag_unused_command_line_argument=no 10064fi 10065rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10066fi 10067{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10068$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10069 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10070 CFLAGS="$xorg_testset_save_CFLAGS" 10071fi 10072 10073found="no" 10074 10075 if test $found = "no" ; then 10076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10078 fi 10079 10080 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10081 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10082 fi 10083 10084 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10085 10086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10087$as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10088 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10089 if eval \${$cacheid+:} false; then : 10090 $as_echo_n "(cached) " >&6 10091else 10092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10093/* end confdefs.h. */ 10094int i; 10095int 10096main () 10097{ 10098 10099 ; 10100 return 0; 10101} 10102_ACEOF 10103if ac_fn_c_try_link "$LINENO"; then : 10104 eval $cacheid=yes 10105else 10106 eval $cacheid=no 10107fi 10108rm -f core conftest.err conftest.$ac_objext \ 10109 conftest$ac_exeext conftest.$ac_ext 10110fi 10111 10112 10113 CFLAGS="$xorg_testset_save_CFLAGS" 10114 10115 eval supported=\$$cacheid 10116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10117$as_echo "$supported" >&6; } 10118 if test "$supported" = "yes" ; then 10119 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10120 found="yes" 10121 fi 10122 fi 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 10133 10134 10135 10136 10137 10138xorg_testset_save_CFLAGS="$CFLAGS" 10139 10140if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10143$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10144if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10145 $as_echo_n "(cached) " >&6 10146else 10147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10148/* end confdefs.h. */ 10149int i; 10150_ACEOF 10151if ac_fn_c_try_compile "$LINENO"; then : 10152 xorg_cv_cc_flag_unknown_warning_option=yes 10153else 10154 xorg_cv_cc_flag_unknown_warning_option=no 10155fi 10156rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10157fi 10158{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10159$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10160 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10161 CFLAGS="$xorg_testset_save_CFLAGS" 10162fi 10163 10164if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10165 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10166 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10167 fi 10168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10170$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10171if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10172 $as_echo_n "(cached) " >&6 10173else 10174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10175/* end confdefs.h. */ 10176int i; 10177_ACEOF 10178if ac_fn_c_try_compile "$LINENO"; then : 10179 xorg_cv_cc_flag_unused_command_line_argument=yes 10180else 10181 xorg_cv_cc_flag_unused_command_line_argument=no 10182fi 10183rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10184fi 10185{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10186$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10187 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10188 CFLAGS="$xorg_testset_save_CFLAGS" 10189fi 10190 10191found="no" 10192 10193 if test $found = "no" ; then 10194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10196 fi 10197 10198 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10200 fi 10201 10202 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10203 10204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10205$as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10206 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10207 if eval \${$cacheid+:} false; then : 10208 $as_echo_n "(cached) " >&6 10209else 10210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10211/* end confdefs.h. */ 10212int i; 10213int 10214main () 10215{ 10216 10217 ; 10218 return 0; 10219} 10220_ACEOF 10221if ac_fn_c_try_link "$LINENO"; then : 10222 eval $cacheid=yes 10223else 10224 eval $cacheid=no 10225fi 10226rm -f core conftest.err conftest.$ac_objext \ 10227 conftest$ac_exeext conftest.$ac_ext 10228fi 10229 10230 10231 CFLAGS="$xorg_testset_save_CFLAGS" 10232 10233 eval supported=\$$cacheid 10234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10235$as_echo "$supported" >&6; } 10236 if test "$supported" = "yes" ; then 10237 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10238 found="yes" 10239 fi 10240 fi 10241 10242 10243fi 10244 10245 10246 10247 10248 10249 10250 10251 CWARNFLAGS="$BASE_CFLAGS" 10252 if test "x$GCC" = xyes ; then 10253 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10254 fi 10255 10256 10257 10258 10259 10260 10261 10262 10263# Check whether --enable-strict-compilation was given. 10264if test "${enable_strict_compilation+set}" = set; then : 10265 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10266else 10267 STRICT_COMPILE=no 10268fi 10269 10270 10271 10272 10273 10274 10275STRICT_CFLAGS="" 10276 10277 10278 10279 10280 10281 10282 10283 10284 10285 10286 10287 10288 10289xorg_testset_save_CFLAGS="$CFLAGS" 10290 10291if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10294$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10295if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10296 $as_echo_n "(cached) " >&6 10297else 10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299/* end confdefs.h. */ 10300int i; 10301_ACEOF 10302if ac_fn_c_try_compile "$LINENO"; then : 10303 xorg_cv_cc_flag_unknown_warning_option=yes 10304else 10305 xorg_cv_cc_flag_unknown_warning_option=no 10306fi 10307rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10308fi 10309{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10310$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10311 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10312 CFLAGS="$xorg_testset_save_CFLAGS" 10313fi 10314 10315if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10318 fi 10319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10321$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10322if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10323 $as_echo_n "(cached) " >&6 10324else 10325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10326/* end confdefs.h. */ 10327int i; 10328_ACEOF 10329if ac_fn_c_try_compile "$LINENO"; then : 10330 xorg_cv_cc_flag_unused_command_line_argument=yes 10331else 10332 xorg_cv_cc_flag_unused_command_line_argument=no 10333fi 10334rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10335fi 10336{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10337$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10338 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10339 CFLAGS="$xorg_testset_save_CFLAGS" 10340fi 10341 10342found="no" 10343 10344 if test $found = "no" ; then 10345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10347 fi 10348 10349 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10350 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10351 fi 10352 10353 CFLAGS="$CFLAGS -pedantic" 10354 10355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10356$as_echo_n "checking if $CC supports -pedantic... " >&6; } 10357 cacheid=xorg_cv_cc_flag__pedantic 10358 if eval \${$cacheid+:} false; then : 10359 $as_echo_n "(cached) " >&6 10360else 10361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10362/* end confdefs.h. */ 10363int i; 10364int 10365main () 10366{ 10367 10368 ; 10369 return 0; 10370} 10371_ACEOF 10372if ac_fn_c_try_link "$LINENO"; then : 10373 eval $cacheid=yes 10374else 10375 eval $cacheid=no 10376fi 10377rm -f core conftest.err conftest.$ac_objext \ 10378 conftest$ac_exeext conftest.$ac_ext 10379fi 10380 10381 10382 CFLAGS="$xorg_testset_save_CFLAGS" 10383 10384 eval supported=\$$cacheid 10385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10386$as_echo "$supported" >&6; } 10387 if test "$supported" = "yes" ; then 10388 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10389 found="yes" 10390 fi 10391 fi 10392 10393 10394 10395 10396 10397 10398 10399 10400 10401 10402 10403 10404 10405 10406 10407xorg_testset_save_CFLAGS="$CFLAGS" 10408 10409if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10412$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10413if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10414 $as_echo_n "(cached) " >&6 10415else 10416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10417/* end confdefs.h. */ 10418int i; 10419_ACEOF 10420if ac_fn_c_try_compile "$LINENO"; then : 10421 xorg_cv_cc_flag_unknown_warning_option=yes 10422else 10423 xorg_cv_cc_flag_unknown_warning_option=no 10424fi 10425rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10426fi 10427{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10428$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10429 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10430 CFLAGS="$xorg_testset_save_CFLAGS" 10431fi 10432 10433if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10436 fi 10437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10439$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10440if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10441 $as_echo_n "(cached) " >&6 10442else 10443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10444/* end confdefs.h. */ 10445int i; 10446_ACEOF 10447if ac_fn_c_try_compile "$LINENO"; then : 10448 xorg_cv_cc_flag_unused_command_line_argument=yes 10449else 10450 xorg_cv_cc_flag_unused_command_line_argument=no 10451fi 10452rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10453fi 10454{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10455$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10456 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10457 CFLAGS="$xorg_testset_save_CFLAGS" 10458fi 10459 10460found="no" 10461 10462 if test $found = "no" ; then 10463 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10465 fi 10466 10467 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10469 fi 10470 10471 CFLAGS="$CFLAGS -Werror" 10472 10473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10474$as_echo_n "checking if $CC supports -Werror... " >&6; } 10475 cacheid=xorg_cv_cc_flag__Werror 10476 if eval \${$cacheid+:} false; then : 10477 $as_echo_n "(cached) " >&6 10478else 10479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10480/* end confdefs.h. */ 10481int i; 10482int 10483main () 10484{ 10485 10486 ; 10487 return 0; 10488} 10489_ACEOF 10490if ac_fn_c_try_link "$LINENO"; then : 10491 eval $cacheid=yes 10492else 10493 eval $cacheid=no 10494fi 10495rm -f core conftest.err conftest.$ac_objext \ 10496 conftest$ac_exeext conftest.$ac_ext 10497fi 10498 10499 10500 CFLAGS="$xorg_testset_save_CFLAGS" 10501 10502 eval supported=\$$cacheid 10503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10504$as_echo "$supported" >&6; } 10505 if test "$supported" = "yes" ; then 10506 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10507 found="yes" 10508 fi 10509 fi 10510 10511 if test $found = "no" ; then 10512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10514 fi 10515 10516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10518 fi 10519 10520 CFLAGS="$CFLAGS -errwarn" 10521 10522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10523$as_echo_n "checking if $CC supports -errwarn... " >&6; } 10524 cacheid=xorg_cv_cc_flag__errwarn 10525 if eval \${$cacheid+:} false; then : 10526 $as_echo_n "(cached) " >&6 10527else 10528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10529/* end confdefs.h. */ 10530int i; 10531int 10532main () 10533{ 10534 10535 ; 10536 return 0; 10537} 10538_ACEOF 10539if ac_fn_c_try_link "$LINENO"; then : 10540 eval $cacheid=yes 10541else 10542 eval $cacheid=no 10543fi 10544rm -f core conftest.err conftest.$ac_objext \ 10545 conftest$ac_exeext conftest.$ac_ext 10546fi 10547 10548 10549 CFLAGS="$xorg_testset_save_CFLAGS" 10550 10551 eval supported=\$$cacheid 10552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10553$as_echo "$supported" >&6; } 10554 if test "$supported" = "yes" ; then 10555 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10556 found="yes" 10557 fi 10558 fi 10559 10560 10561 10562# Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10563# activate it with -Werror, so we add it here explicitly. 10564 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577xorg_testset_save_CFLAGS="$CFLAGS" 10578 10579if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10582$as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10583if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10584 $as_echo_n "(cached) " >&6 10585else 10586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10587/* end confdefs.h. */ 10588int i; 10589_ACEOF 10590if ac_fn_c_try_compile "$LINENO"; then : 10591 xorg_cv_cc_flag_unknown_warning_option=yes 10592else 10593 xorg_cv_cc_flag_unknown_warning_option=no 10594fi 10595rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10596fi 10597{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10598$as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10599 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10600 CFLAGS="$xorg_testset_save_CFLAGS" 10601fi 10602 10603if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10606 fi 10607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10609$as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10610if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10611 $as_echo_n "(cached) " >&6 10612else 10613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10614/* end confdefs.h. */ 10615int i; 10616_ACEOF 10617if ac_fn_c_try_compile "$LINENO"; then : 10618 xorg_cv_cc_flag_unused_command_line_argument=yes 10619else 10620 xorg_cv_cc_flag_unused_command_line_argument=no 10621fi 10622rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10623fi 10624{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10625$as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10626 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10627 CFLAGS="$xorg_testset_save_CFLAGS" 10628fi 10629 10630found="no" 10631 10632 if test $found = "no" ; then 10633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10635 fi 10636 10637 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10639 fi 10640 10641 CFLAGS="$CFLAGS -Werror=attributes" 10642 10643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10644$as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10645 cacheid=xorg_cv_cc_flag__Werror_attributes 10646 if eval \${$cacheid+:} false; then : 10647 $as_echo_n "(cached) " >&6 10648else 10649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10650/* end confdefs.h. */ 10651int i; 10652int 10653main () 10654{ 10655 10656 ; 10657 return 0; 10658} 10659_ACEOF 10660if ac_fn_c_try_link "$LINENO"; then : 10661 eval $cacheid=yes 10662else 10663 eval $cacheid=no 10664fi 10665rm -f core conftest.err conftest.$ac_objext \ 10666 conftest$ac_exeext conftest.$ac_ext 10667fi 10668 10669 10670 CFLAGS="$xorg_testset_save_CFLAGS" 10671 10672 eval supported=\$$cacheid 10673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10674$as_echo "$supported" >&6; } 10675 if test "$supported" = "yes" ; then 10676 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10677 found="yes" 10678 fi 10679 fi 10680 10681 10682 10683if test "x$STRICT_COMPILE" = "xyes"; then 10684 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10685 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10686fi 10687 10688 10689 10690 10691 10692 10693cat >>confdefs.h <<_ACEOF 10694#define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10695_ACEOF 10696 10697 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10698 if test "x$PVM" = "x"; then 10699 PVM="0" 10700 fi 10701 10702cat >>confdefs.h <<_ACEOF 10703#define PACKAGE_VERSION_MINOR $PVM 10704_ACEOF 10705 10706 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10707 if test "x$PVP" = "x"; then 10708 PVP="0" 10709 fi 10710 10711cat >>confdefs.h <<_ACEOF 10712#define PACKAGE_VERSION_PATCHLEVEL $PVP 10713_ACEOF 10714 10715 10716 10717CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10718mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10719|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10720echo 'git directory not found: installing possibly empty changelog.' >&2)" 10721 10722 10723 10724 10725macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10726INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10727mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10728|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10729echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10730 10731 10732 10733 10734 10735 10736if test x$APP_MAN_SUFFIX = x ; then 10737 APP_MAN_SUFFIX=1 10738fi 10739if test x$APP_MAN_DIR = x ; then 10740 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10741fi 10742 10743if test x$LIB_MAN_SUFFIX = x ; then 10744 LIB_MAN_SUFFIX=3 10745fi 10746if test x$LIB_MAN_DIR = x ; then 10747 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10748fi 10749 10750if test x$FILE_MAN_SUFFIX = x ; then 10751 case $host_os in 10752 solaris*) FILE_MAN_SUFFIX=4 ;; 10753 *) FILE_MAN_SUFFIX=5 ;; 10754 esac 10755fi 10756if test x$FILE_MAN_DIR = x ; then 10757 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10758fi 10759 10760if test x$MISC_MAN_SUFFIX = x ; then 10761 case $host_os in 10762 solaris*) MISC_MAN_SUFFIX=5 ;; 10763 *) MISC_MAN_SUFFIX=7 ;; 10764 esac 10765fi 10766if test x$MISC_MAN_DIR = x ; then 10767 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10768fi 10769 10770if test x$DRIVER_MAN_SUFFIX = x ; then 10771 case $host_os in 10772 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10773 *) DRIVER_MAN_SUFFIX=4 ;; 10774 esac 10775fi 10776if test x$DRIVER_MAN_DIR = x ; then 10777 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10778fi 10779 10780if test x$ADMIN_MAN_SUFFIX = x ; then 10781 case $host_os in 10782 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10783 *) ADMIN_MAN_SUFFIX=8 ;; 10784 esac 10785fi 10786if test x$ADMIN_MAN_DIR = x ; then 10787 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10788fi 10789 10790 10791 10792 10793 10794 10795 10796 10797 10798 10799 10800 10801 10802 10803 10804XORG_MAN_PAGE="X Version 11" 10805 10806MAN_SUBSTS="\ 10807 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10808 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10809 -e 's|__xservername__|Xorg|g' \ 10810 -e 's|__xconfigfile__|xorg.conf|g' \ 10811 -e 's|__projectroot__|\$(prefix)|g' \ 10812 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10813 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10814 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10815 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10816 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10817 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10818 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10819 10820 10821 10822# Check whether --enable-silent-rules was given. 10823if test "${enable_silent_rules+set}" = set; then : 10824 enableval=$enable_silent_rules; 10825fi 10826 10827case $enable_silent_rules in # ((( 10828 yes) AM_DEFAULT_VERBOSITY=0;; 10829 no) AM_DEFAULT_VERBOSITY=1;; 10830 *) AM_DEFAULT_VERBOSITY=0;; 10831esac 10832am_make=${MAKE-make} 10833{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10834$as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10835if ${am_cv_make_support_nested_variables+:} false; then : 10836 $as_echo_n "(cached) " >&6 10837else 10838 if $as_echo 'TRUE=$(BAR$(V)) 10839BAR0=false 10840BAR1=true 10841V=1 10842am__doit: 10843 @$(TRUE) 10844.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10845 am_cv_make_support_nested_variables=yes 10846else 10847 am_cv_make_support_nested_variables=no 10848fi 10849fi 10850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10851$as_echo "$am_cv_make_support_nested_variables" >&6; } 10852if test $am_cv_make_support_nested_variables = yes; then 10853 AM_V='$(V)' 10854 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10855else 10856 AM_V=$AM_DEFAULT_VERBOSITY 10857 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10858fi 10859AM_BACKSLASH='\' 10860 10861 10862 10863 10864# Check whether --enable-specs was given. 10865if test "${enable_specs+set}" = set; then : 10866 enableval=$enable_specs; build_specs=$enableval 10867else 10868 build_specs=yes 10869fi 10870 10871 10872 if test x$build_specs = xyes; then 10873 ENABLE_SPECS_TRUE= 10874 ENABLE_SPECS_FALSE='#' 10875else 10876 ENABLE_SPECS_TRUE='#' 10877 ENABLE_SPECS_FALSE= 10878fi 10879 10880{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build functional specifications" >&5 10881$as_echo_n "checking whether to build functional specifications... " >&6; } 10882{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_specs" >&5 10883$as_echo "$build_specs" >&6; } 10884 10885 10886 10887 10888 10889# Check whether --with-xmlto was given. 10890if test "${with_xmlto+set}" = set; then : 10891 withval=$with_xmlto; use_xmlto=$withval 10892else 10893 use_xmlto=auto 10894fi 10895 10896 10897 10898if test "x$use_xmlto" = x"auto"; then 10899 # Extract the first word of "xmlto", so it can be a program name with args. 10900set dummy xmlto; ac_word=$2 10901{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10902$as_echo_n "checking for $ac_word... " >&6; } 10903if ${ac_cv_path_XMLTO+:} false; then : 10904 $as_echo_n "(cached) " >&6 10905else 10906 case $XMLTO in 10907 [\\/]* | ?:[\\/]*) 10908 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10909 ;; 10910 *) 10911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10912for as_dir in $PATH 10913do 10914 IFS=$as_save_IFS 10915 test -z "$as_dir" && as_dir=. 10916 for ac_exec_ext in '' $ac_executable_extensions; do 10917 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10918 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10919 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10920 break 2 10921 fi 10922done 10923 done 10924IFS=$as_save_IFS 10925 10926 ;; 10927esac 10928fi 10929XMLTO=$ac_cv_path_XMLTO 10930if test -n "$XMLTO"; then 10931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10932$as_echo "$XMLTO" >&6; } 10933else 10934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10935$as_echo "no" >&6; } 10936fi 10937 10938 10939 if test "x$XMLTO" = "x"; then 10940 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 10941$as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 10942 have_xmlto=no 10943 else 10944 have_xmlto=yes 10945 fi 10946elif test "x$use_xmlto" = x"yes" ; then 10947 # Extract the first word of "xmlto", so it can be a program name with args. 10948set dummy xmlto; ac_word=$2 10949{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 10950$as_echo_n "checking for $ac_word... " >&6; } 10951if ${ac_cv_path_XMLTO+:} false; then : 10952 $as_echo_n "(cached) " >&6 10953else 10954 case $XMLTO in 10955 [\\/]* | ?:[\\/]*) 10956 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 10957 ;; 10958 *) 10959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 10960for as_dir in $PATH 10961do 10962 IFS=$as_save_IFS 10963 test -z "$as_dir" && as_dir=. 10964 for ac_exec_ext in '' $ac_executable_extensions; do 10965 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 10966 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 10967 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 10968 break 2 10969 fi 10970done 10971 done 10972IFS=$as_save_IFS 10973 10974 ;; 10975esac 10976fi 10977XMLTO=$ac_cv_path_XMLTO 10978if test -n "$XMLTO"; then 10979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 10980$as_echo "$XMLTO" >&6; } 10981else 10982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10983$as_echo "no" >&6; } 10984fi 10985 10986 10987 if test "x$XMLTO" = "x"; then 10988 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 10989 fi 10990 have_xmlto=yes 10991elif test "x$use_xmlto" = x"no" ; then 10992 if test "x$XMLTO" != "x"; then 10993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 10994$as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 10995 fi 10996 have_xmlto=no 10997else 10998 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 10999fi 11000 11001# Test for a minimum version of xmlto, if provided. 11002if test "$have_xmlto" = yes; then 11003 # scrape the xmlto version 11004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 11005$as_echo_n "checking the xmlto version... " >&6; } 11006 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 11007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 11008$as_echo "$xmlto_version" >&6; } 11009 as_arg_v1=$xmlto_version 11010as_arg_v2=0.0.22 11011awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 11012case $? in #( 11013 1) : 11014 if test "x$use_xmlto" = xauto; then 11015 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 11016$as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 11017 have_xmlto=no 11018 else 11019 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 11020 fi ;; #( 11021 0) : 11022 ;; #( 11023 2) : 11024 ;; #( 11025 *) : 11026 ;; 11027esac 11028fi 11029 11030# Test for the ability of xmlto to generate a text target 11031# 11032# NOTE: xmlto 0.0.27 or higher return a non-zero return code in the 11033# following test for empty XML docbook files. 11034# For compatibility reasons use the following empty XML docbook file and if 11035# it fails try it again with a non-empty XML file. 11036have_xmlto_text=no 11037cat > conftest.xml << "EOF" 11038EOF 11039if test "$have_xmlto" = yes; then : 11040 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11041 have_xmlto_text=yes 11042else 11043 # Try it again with a non-empty XML file. 11044 cat > conftest.xml << "EOF" 11045<x></x> 11046EOF 11047 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 11048 have_xmlto_text=yes 11049else 11050 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11051$as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11052fi 11053fi 11054fi 11055rm -f conftest.xml 11056 if test $have_xmlto_text = yes; then 11057 HAVE_XMLTO_TEXT_TRUE= 11058 HAVE_XMLTO_TEXT_FALSE='#' 11059else 11060 HAVE_XMLTO_TEXT_TRUE='#' 11061 HAVE_XMLTO_TEXT_FALSE= 11062fi 11063 11064 if test "$have_xmlto" = yes; then 11065 HAVE_XMLTO_TRUE= 11066 HAVE_XMLTO_FALSE='#' 11067else 11068 HAVE_XMLTO_TRUE='#' 11069 HAVE_XMLTO_FALSE= 11070fi 11071 11072 11073 11074 11075 11076 11077# Check whether --with-fop was given. 11078if test "${with_fop+set}" = set; then : 11079 withval=$with_fop; use_fop=$withval 11080else 11081 use_fop=auto 11082fi 11083 11084 11085 11086if test "x$use_fop" = x"auto"; then 11087 # Extract the first word of "fop", so it can be a program name with args. 11088set dummy fop; ac_word=$2 11089{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11090$as_echo_n "checking for $ac_word... " >&6; } 11091if ${ac_cv_path_FOP+:} false; then : 11092 $as_echo_n "(cached) " >&6 11093else 11094 case $FOP in 11095 [\\/]* | ?:[\\/]*) 11096 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11097 ;; 11098 *) 11099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11100for as_dir in $PATH 11101do 11102 IFS=$as_save_IFS 11103 test -z "$as_dir" && as_dir=. 11104 for ac_exec_ext in '' $ac_executable_extensions; do 11105 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11106 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11108 break 2 11109 fi 11110done 11111 done 11112IFS=$as_save_IFS 11113 11114 ;; 11115esac 11116fi 11117FOP=$ac_cv_path_FOP 11118if test -n "$FOP"; then 11119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11120$as_echo "$FOP" >&6; } 11121else 11122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11123$as_echo "no" >&6; } 11124fi 11125 11126 11127 if test "x$FOP" = "x"; then 11128 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11129$as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11130 have_fop=no 11131 else 11132 have_fop=yes 11133 fi 11134elif test "x$use_fop" = x"yes" ; then 11135 # Extract the first word of "fop", so it can be a program name with args. 11136set dummy fop; ac_word=$2 11137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11138$as_echo_n "checking for $ac_word... " >&6; } 11139if ${ac_cv_path_FOP+:} false; then : 11140 $as_echo_n "(cached) " >&6 11141else 11142 case $FOP in 11143 [\\/]* | ?:[\\/]*) 11144 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11145 ;; 11146 *) 11147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11148for as_dir in $PATH 11149do 11150 IFS=$as_save_IFS 11151 test -z "$as_dir" && as_dir=. 11152 for ac_exec_ext in '' $ac_executable_extensions; do 11153 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11154 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 11155 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11156 break 2 11157 fi 11158done 11159 done 11160IFS=$as_save_IFS 11161 11162 ;; 11163esac 11164fi 11165FOP=$ac_cv_path_FOP 11166if test -n "$FOP"; then 11167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11168$as_echo "$FOP" >&6; } 11169else 11170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11171$as_echo "no" >&6; } 11172fi 11173 11174 11175 if test "x$FOP" = "x"; then 11176 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11177 fi 11178 have_fop=yes 11179elif test "x$use_fop" = x"no" ; then 11180 if test "x$FOP" != "x"; then 11181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11182$as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11183 fi 11184 have_fop=no 11185else 11186 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11187fi 11188 11189# Test for a minimum version of fop, if provided. 11190 11191 if test "$have_fop" = yes; then 11192 HAVE_FOP_TRUE= 11193 HAVE_FOP_FALSE='#' 11194else 11195 HAVE_FOP_TRUE='#' 11196 HAVE_FOP_FALSE= 11197fi 11198 11199 11200 11201 11202# Preserves the interface, should it be implemented later 11203 11204 11205 11206# Check whether --with-xsltproc was given. 11207if test "${with_xsltproc+set}" = set; then : 11208 withval=$with_xsltproc; use_xsltproc=$withval 11209else 11210 use_xsltproc=auto 11211fi 11212 11213 11214 11215if test "x$use_xsltproc" = x"auto"; then 11216 # Extract the first word of "xsltproc", so it can be a program name with args. 11217set dummy xsltproc; ac_word=$2 11218{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11219$as_echo_n "checking for $ac_word... " >&6; } 11220if ${ac_cv_path_XSLTPROC+:} false; then : 11221 $as_echo_n "(cached) " >&6 11222else 11223 case $XSLTPROC in 11224 [\\/]* | ?:[\\/]*) 11225 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11226 ;; 11227 *) 11228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11229for as_dir in $PATH 11230do 11231 IFS=$as_save_IFS 11232 test -z "$as_dir" && as_dir=. 11233 for ac_exec_ext in '' $ac_executable_extensions; do 11234 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11235 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11236 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11237 break 2 11238 fi 11239done 11240 done 11241IFS=$as_save_IFS 11242 11243 ;; 11244esac 11245fi 11246XSLTPROC=$ac_cv_path_XSLTPROC 11247if test -n "$XSLTPROC"; then 11248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11249$as_echo "$XSLTPROC" >&6; } 11250else 11251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11252$as_echo "no" >&6; } 11253fi 11254 11255 11256 if test "x$XSLTPROC" = "x"; then 11257 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 11258$as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 11259 have_xsltproc=no 11260 else 11261 have_xsltproc=yes 11262 fi 11263elif test "x$use_xsltproc" = x"yes" ; then 11264 # Extract the first word of "xsltproc", so it can be a program name with args. 11265set dummy xsltproc; ac_word=$2 11266{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11267$as_echo_n "checking for $ac_word... " >&6; } 11268if ${ac_cv_path_XSLTPROC+:} false; then : 11269 $as_echo_n "(cached) " >&6 11270else 11271 case $XSLTPROC in 11272 [\\/]* | ?:[\\/]*) 11273 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11274 ;; 11275 *) 11276 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11277for as_dir in $PATH 11278do 11279 IFS=$as_save_IFS 11280 test -z "$as_dir" && as_dir=. 11281 for ac_exec_ext in '' $ac_executable_extensions; do 11282 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11283 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 11284 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11285 break 2 11286 fi 11287done 11288 done 11289IFS=$as_save_IFS 11290 11291 ;; 11292esac 11293fi 11294XSLTPROC=$ac_cv_path_XSLTPROC 11295if test -n "$XSLTPROC"; then 11296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11297$as_echo "$XSLTPROC" >&6; } 11298else 11299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11300$as_echo "no" >&6; } 11301fi 11302 11303 11304 if test "x$XSLTPROC" = "x"; then 11305 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 11306 fi 11307 have_xsltproc=yes 11308elif test "x$use_xsltproc" = x"no" ; then 11309 if test "x$XSLTPROC" != "x"; then 11310 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 11311$as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 11312 fi 11313 have_xsltproc=no 11314else 11315 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 11316fi 11317 11318 if test "$have_xsltproc" = yes; then 11319 HAVE_XSLTPROC_TRUE= 11320 HAVE_XSLTPROC_FALSE='#' 11321else 11322 HAVE_XSLTPROC_TRUE='#' 11323 HAVE_XSLTPROC_FALSE= 11324fi 11325 11326 11327 11328{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 11329$as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; } 11330XORG_SGML_PATH= 11331if test -n "$PKG_CONFIG" && \ 11332 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 11333 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 11334 ac_status=$? 11335 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11336 test $ac_status = 0; }; then 11337 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11338else 11339 : 11340 11341fi 11342 11343# Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11344# the path and the name of the doc stylesheet 11345if test "x$XORG_SGML_PATH" != "x" ; then 11346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11347$as_echo "$XORG_SGML_PATH" >&6; } 11348 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11349 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11350else 11351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11352$as_echo "no" >&6; } 11353fi 11354 11355 11356 11357 11358 if test "x$XSL_STYLESHEET" != "x"; then 11359 HAVE_STYLESHEETS_TRUE= 11360 HAVE_STYLESHEETS_FALSE='#' 11361else 11362 HAVE_STYLESHEETS_TRUE='#' 11363 HAVE_STYLESHEETS_FALSE= 11364fi 11365 11366 11367 11368 11369 11370 11371 11372 11373 11374 if test -n "$PYTHON"; then 11375 # If the user set $PYTHON, use it and don't search something else. 11376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $PYTHON version is >= 3.6" >&5 11377$as_echo_n "checking whether $PYTHON version is >= 3.6... " >&6; } 11378 prog="import sys 11379# split strings by '.' and convert to numeric. Append some zeros 11380# because we need at least 4 digits for the hex conversion. 11381# map returns an iterator in Python 3.0 and a list in 2.x 11382minver = list(map(int, '3.6'.split('.'))) + [0, 0, 0] 11383minverhex = 0 11384# xrange is not present in Python 3.0 and range returns an iterator 11385for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] 11386sys.exit(sys.hexversion < minverhex)" 11387 if { echo "$as_me:$LINENO: $PYTHON -c "$prog"" >&5 11388 ($PYTHON -c "$prog") >&5 2>&5 11389 ac_status=$? 11390 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11391 (exit $ac_status); }; then : 11392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11393$as_echo "yes" >&6; } 11394else 11395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11396$as_echo "no" >&6; } 11397 as_fn_error $? "Python interpreter is too old" "$LINENO" 5 11398fi 11399 am_display_PYTHON=$PYTHON 11400 else 11401 # Otherwise, try each interpreter until we find one that satisfies 11402 # VERSION. 11403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a Python interpreter with version >= 3.6" >&5 11404$as_echo_n "checking for a Python interpreter with version >= 3.6... " >&6; } 11405if ${am_cv_pathless_PYTHON+:} false; then : 11406 $as_echo_n "(cached) " >&6 11407else 11408 11409 for am_cv_pathless_PYTHON in python python2 python3 python3.9 python3.8 python3.7 python3.6 python3.5 python3.4 python3.3 python3.2 python3.1 python3.0 python2.7 python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0 none; do 11410 test "$am_cv_pathless_PYTHON" = none && break 11411 prog="import sys 11412# split strings by '.' and convert to numeric. Append some zeros 11413# because we need at least 4 digits for the hex conversion. 11414# map returns an iterator in Python 3.0 and a list in 2.x 11415minver = list(map(int, '3.6'.split('.'))) + [0, 0, 0] 11416minverhex = 0 11417# xrange is not present in Python 3.0 and range returns an iterator 11418for i in list(range(0, 4)): minverhex = (minverhex << 8) + minver[i] 11419sys.exit(sys.hexversion < minverhex)" 11420 if { echo "$as_me:$LINENO: $am_cv_pathless_PYTHON -c "$prog"" >&5 11421 ($am_cv_pathless_PYTHON -c "$prog") >&5 2>&5 11422 ac_status=$? 11423 echo "$as_me:$LINENO: \$? = $ac_status" >&5 11424 (exit $ac_status); }; then : 11425 break 11426fi 11427 done 11428fi 11429{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_pathless_PYTHON" >&5 11430$as_echo "$am_cv_pathless_PYTHON" >&6; } 11431 # Set $PYTHON to the absolute path of $am_cv_pathless_PYTHON. 11432 if test "$am_cv_pathless_PYTHON" = none; then 11433 PYTHON=: 11434 else 11435 # Extract the first word of "$am_cv_pathless_PYTHON", so it can be a program name with args. 11436set dummy $am_cv_pathless_PYTHON; ac_word=$2 11437{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11438$as_echo_n "checking for $ac_word... " >&6; } 11439if ${ac_cv_path_PYTHON+:} false; then : 11440 $as_echo_n "(cached) " >&6 11441else 11442 case $PYTHON in 11443 [\\/]* | ?:[\\/]*) 11444 ac_cv_path_PYTHON="$PYTHON" # Let the user override the test with a path. 11445 ;; 11446 *) 11447 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11448for as_dir in $PATH 11449do 11450 IFS=$as_save_IFS 11451 test -z "$as_dir" && as_dir=. 11452 for ac_exec_ext in '' $ac_executable_extensions; do 11453 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11454 ac_cv_path_PYTHON="$as_dir/$ac_word$ac_exec_ext" 11455 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11456 break 2 11457 fi 11458done 11459 done 11460IFS=$as_save_IFS 11461 11462 ;; 11463esac 11464fi 11465PYTHON=$ac_cv_path_PYTHON 11466if test -n "$PYTHON"; then 11467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5 11468$as_echo "$PYTHON" >&6; } 11469else 11470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11471$as_echo "no" >&6; } 11472fi 11473 11474 11475 fi 11476 am_display_PYTHON=$am_cv_pathless_PYTHON 11477 fi 11478 11479 11480 if test "$PYTHON" = :; then 11481 : 11482 else 11483 11484 11485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON version" >&5 11486$as_echo_n "checking for $am_display_PYTHON version... " >&6; } 11487if ${am_cv_python_version+:} false; then : 11488 $as_echo_n "(cached) " >&6 11489else 11490 am_cv_python_version=`$PYTHON -c "import sys; sys.stdout.write(sys.version[:3])"` 11491fi 11492{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_version" >&5 11493$as_echo "$am_cv_python_version" >&6; } 11494 PYTHON_VERSION=$am_cv_python_version 11495 11496 11497 11498 PYTHON_PREFIX='${prefix}' 11499 11500 PYTHON_EXEC_PREFIX='${exec_prefix}' 11501 11502 11503 11504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON platform" >&5 11505$as_echo_n "checking for $am_display_PYTHON platform... " >&6; } 11506if ${am_cv_python_platform+:} false; then : 11507 $as_echo_n "(cached) " >&6 11508else 11509 am_cv_python_platform=`$PYTHON -c "import sys; sys.stdout.write(sys.platform)"` 11510fi 11511{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_platform" >&5 11512$as_echo "$am_cv_python_platform" >&6; } 11513 PYTHON_PLATFORM=$am_cv_python_platform 11514 11515 11516 # Just factor out some code duplication. 11517 am_python_setup_sysconfig="\ 11518import sys 11519# Prefer sysconfig over distutils.sysconfig, for better compatibility 11520# with python 3.x. See automake bug#10227. 11521try: 11522 import sysconfig 11523except ImportError: 11524 can_use_sysconfig = 0 11525else: 11526 can_use_sysconfig = 1 11527# Can't use sysconfig in CPython 2.7, since it's broken in virtualenvs: 11528# <https://github.com/pypa/virtualenv/issues/118> 11529try: 11530 from platform import python_implementation 11531 if python_implementation() == 'CPython' and sys.version[:3] == '2.7': 11532 can_use_sysconfig = 0 11533except ImportError: 11534 pass" 11535 11536 11537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON script directory" >&5 11538$as_echo_n "checking for $am_display_PYTHON script directory... " >&6; } 11539if ${am_cv_python_pythondir+:} false; then : 11540 $as_echo_n "(cached) " >&6 11541else 11542 if test "x$prefix" = xNONE 11543 then 11544 am_py_prefix=$ac_default_prefix 11545 else 11546 am_py_prefix=$prefix 11547 fi 11548 am_cv_python_pythondir=`$PYTHON -c " 11549$am_python_setup_sysconfig 11550if can_use_sysconfig: 11551 sitedir = sysconfig.get_path('purelib', vars={'base':'$am_py_prefix'}) 11552else: 11553 from distutils import sysconfig 11554 sitedir = sysconfig.get_python_lib(0, 0, prefix='$am_py_prefix') 11555sys.stdout.write(sitedir)"` 11556 case $am_cv_python_pythondir in 11557 $am_py_prefix*) 11558 am__strip_prefix=`echo "$am_py_prefix" | sed 's|.|.|g'` 11559 am_cv_python_pythondir=`echo "$am_cv_python_pythondir" | sed "s,^$am__strip_prefix,$PYTHON_PREFIX,"` 11560 ;; 11561 *) 11562 case $am_py_prefix in 11563 /usr|/System*) ;; 11564 *) 11565 am_cv_python_pythondir=$PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages 11566 ;; 11567 esac 11568 ;; 11569 esac 11570 11571fi 11572{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pythondir" >&5 11573$as_echo "$am_cv_python_pythondir" >&6; } 11574 pythondir=$am_cv_python_pythondir 11575 11576 11577 11578 pkgpythondir=\${pythondir}/$PACKAGE 11579 11580 11581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $am_display_PYTHON extension module directory" >&5 11582$as_echo_n "checking for $am_display_PYTHON extension module directory... " >&6; } 11583if ${am_cv_python_pyexecdir+:} false; then : 11584 $as_echo_n "(cached) " >&6 11585else 11586 if test "x$exec_prefix" = xNONE 11587 then 11588 am_py_exec_prefix=$am_py_prefix 11589 else 11590 am_py_exec_prefix=$exec_prefix 11591 fi 11592 am_cv_python_pyexecdir=`$PYTHON -c " 11593$am_python_setup_sysconfig 11594if can_use_sysconfig: 11595 sitedir = sysconfig.get_path('platlib', vars={'platbase':'$am_py_prefix'}) 11596else: 11597 from distutils import sysconfig 11598 sitedir = sysconfig.get_python_lib(1, 0, prefix='$am_py_prefix') 11599sys.stdout.write(sitedir)"` 11600 case $am_cv_python_pyexecdir in 11601 $am_py_exec_prefix*) 11602 am__strip_prefix=`echo "$am_py_exec_prefix" | sed 's|.|.|g'` 11603 am_cv_python_pyexecdir=`echo "$am_cv_python_pyexecdir" | sed "s,^$am__strip_prefix,$PYTHON_EXEC_PREFIX,"` 11604 ;; 11605 *) 11606 case $am_py_exec_prefix in 11607 /usr|/System*) ;; 11608 *) 11609 am_cv_python_pyexecdir=$PYTHON_EXEC_PREFIX/lib/python$PYTHON_VERSION/site-packages 11610 ;; 11611 esac 11612 ;; 11613 esac 11614 11615fi 11616{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_python_pyexecdir" >&5 11617$as_echo "$am_cv_python_pyexecdir" >&6; } 11618 pyexecdir=$am_cv_python_pyexecdir 11619 11620 11621 11622 pkgpyexecdir=\${pyexecdir}/$PACKAGE 11623 11624 11625 11626 fi 11627 11628 11629 if test "$PYTHON" != :; then 11630 HAVE_PYTHON_TRUE= 11631 HAVE_PYTHON_FALSE='#' 11632else 11633 HAVE_PYTHON_TRUE='#' 11634 HAVE_PYTHON_FALSE= 11635fi 11636 11637 11638 11639 11640# Check whether --enable-legacy was given. 11641if test "${enable_legacy+set}" = set; then : 11642 enableval=$enable_legacy; LEGACY=$enableval 11643else 11644 LEGACY=no 11645fi 11646 11647 if test "x$LEGACY" = "xyes"; then 11648 LEGACY_TRUE= 11649 LEGACY_FALSE='#' 11650else 11651 LEGACY_TRUE='#' 11652 LEGACY_FALSE= 11653fi 11654 11655 11656for ac_header in sys/select.h sys/param.h sys/types.h sys/time.h 11657do : 11658 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 11659ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" 11660if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 11661 cat >>confdefs.h <<_ACEOF 11662#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 11663_ACEOF 11664 11665fi 11666 11667done 11668 11669 11670# Handle Xpoll.h.in 11671# Avoid determining fds_bits on WIN32 hosts (not including cygwin) 11672case $host_os in 11673 mingw*) fds_bits_found=true;; 11674 *) fds_bits_found=false;; 11675esac 11676 11677if test "x$fds_bits_found" = xfalse ; then 11678 ac_fn_c_check_member "$LINENO" "fd_set" "fds_bits" "ac_cv_member_fd_set_fds_bits" " 11679 #ifdef HAVE_SYS_PARAM_H 11680 #include <sys/param.h> 11681 #endif 11682 #ifdef HAVE_SYS_TYPES_H 11683 #include <sys/types.h> 11684 #endif 11685 #ifdef HAVE_SYS_TIME_H 11686 #include <sys/time.h> 11687 #endif 11688 #ifdef HAVE_SYS_SELECT_H 11689 #include <sys/select.h> 11690 #endif 11691 11692" 11693if test "x$ac_cv_member_fd_set_fds_bits" = xyes; then : 11694 11695 fds_bits_found=plain 11696 USE_FDS_BITS="fds_bits" 11697 11698fi 11699 11700fi 11701 11702if test "x$fds_bits_found" = xfalse ; then 11703 ac_fn_c_check_member "$LINENO" "fd_set" "__fds_bits" "ac_cv_member_fd_set___fds_bits" " 11704 #ifdef HAVE_SYS_PARAM_H 11705 #include <sys/param.h> 11706 #endif 11707 #ifdef HAVE_SYS_TYPES_H 11708 #include <sys/types.h> 11709 #endif 11710 #ifdef HAVE_SYS_TIME_H 11711 #include <sys/time.h> 11712 #endif 11713 #ifdef HAVE_SYS_SELECT_H 11714 #include <sys/select.h> 11715 #endif 11716 11717" 11718if test "x$ac_cv_member_fd_set___fds_bits" = xyes; then : 11719 11720 fds_bits_found=underscores 11721 USE_FDS_BITS="__fds_bits" 11722 11723fi 11724 11725fi 11726 11727if test "x$fds_bits_found" = xfalse ; then 11728 as_fn_error $? "Could not determine how to access the fds_bits or equivalent 11729 structure in fd_set on your platform." "$LINENO" 5 11730fi 11731 11732 11733 11734ac_config_files="$ac_config_files applewmproto.pc bigreqsproto.pc compositeproto.pc damageproto.pc dmxproto.pc dpmsproto.pc dri2proto.pc dri3proto.pc evieproto.pc fixesproto.pc fontcacheproto.pc fontsproto.pc glproto.pc include/X11/Xpoll.h inputproto.pc kbproto.pc lg3dproto.pc Makefile presentproto.pc printproto.pc randrproto.pc recordproto.pc renderproto.pc resourceproto.pc scrnsaverproto.pc specs/Makefile specs/bigreqsproto/Makefile specs/fontsproto/Makefile specs/kbproto/Makefile specs/recordproto/Makefile specs/scrnsaverproto/Makefile specs/xcmiscproto/Makefile specs/xextproto/Makefile specs/xproto/Makefile trapproto.pc videoproto.pc windowswmproto.pc xcalibrateproto.pc xcmiscproto.pc xextproto.pc xf86bigfontproto.pc xf86dgaproto.pc xf86driproto.pc xf86miscproto.pc xf86rushproto.pc xf86vidmodeproto.pc xineramaproto.pc xproto.pc xproxymngproto.pc" 11735 11736 11737cat >confcache <<\_ACEOF 11738# This file is a shell script that caches the results of configure 11739# tests run on this system so they can be shared between configure 11740# scripts and configure runs, see configure's option --config-cache. 11741# It is not useful on other systems. If it contains results you don't 11742# want to keep, you may remove or edit it. 11743# 11744# config.status only pays attention to the cache file if you give it 11745# the --recheck option to rerun configure. 11746# 11747# `ac_cv_env_foo' variables (set or unset) will be overridden when 11748# loading this file, other *unset* `ac_cv_foo' will be assigned the 11749# following values. 11750 11751_ACEOF 11752 11753# The following way of writing the cache mishandles newlines in values, 11754# but we know of no workaround that is simple, portable, and efficient. 11755# So, we kill variables containing newlines. 11756# Ultrix sh set writes to stderr and can't be redirected directly, 11757# and sets the high bit in the cache file unless we assign to the vars. 11758( 11759 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11760 eval ac_val=\$$ac_var 11761 case $ac_val in #( 11762 *${as_nl}*) 11763 case $ac_var in #( 11764 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11765$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11766 esac 11767 case $ac_var in #( 11768 _ | IFS | as_nl) ;; #( 11769 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11770 *) { eval $ac_var=; unset $ac_var;} ;; 11771 esac ;; 11772 esac 11773 done 11774 11775 (set) 2>&1 | 11776 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11777 *${as_nl}ac_space=\ *) 11778 # `set' does not quote correctly, so add quotes: double-quote 11779 # substitution turns \\\\ into \\, and sed turns \\ into \. 11780 sed -n \ 11781 "s/'/'\\\\''/g; 11782 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11783 ;; #( 11784 *) 11785 # `set' quotes correctly as required by POSIX, so do not add quotes. 11786 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11787 ;; 11788 esac | 11789 sort 11790) | 11791 sed ' 11792 /^ac_cv_env_/b end 11793 t clear 11794 :clear 11795 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 11796 t end 11797 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11798 :end' >>confcache 11799if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11800 if test -w "$cache_file"; then 11801 if test "x$cache_file" != "x/dev/null"; then 11802 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11803$as_echo "$as_me: updating cache $cache_file" >&6;} 11804 if test ! -f "$cache_file" || test -h "$cache_file"; then 11805 cat confcache >"$cache_file" 11806 else 11807 case $cache_file in #( 11808 */* | ?:*) 11809 mv -f confcache "$cache_file"$$ && 11810 mv -f "$cache_file"$$ "$cache_file" ;; #( 11811 *) 11812 mv -f confcache "$cache_file" ;; 11813 esac 11814 fi 11815 fi 11816 else 11817 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11818$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 11819 fi 11820fi 11821rm -f confcache 11822 11823test "x$prefix" = xNONE && prefix=$ac_default_prefix 11824# Let make expand exec_prefix. 11825test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11826 11827# Transform confdefs.h into DEFS. 11828# Protect against shell expansion while executing Makefile rules. 11829# Protect against Makefile macro expansion. 11830# 11831# If the first sed substitution is executed (which looks for macros that 11832# take arguments), then branch to the quote section. Otherwise, 11833# look for a macro that doesn't take arguments. 11834ac_script=' 11835:mline 11836/\\$/{ 11837 N 11838 s,\\\n,, 11839 b mline 11840} 11841t clear 11842:clear 11843s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11844t quote 11845s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11846t quote 11847b any 11848:quote 11849s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11850s/\[/\\&/g 11851s/\]/\\&/g 11852s/\$/$$/g 11853H 11854:any 11855${ 11856 g 11857 s/^\n// 11858 s/\n/ /g 11859 p 11860} 11861' 11862DEFS=`sed -n "$ac_script" confdefs.h` 11863 11864 11865ac_libobjs= 11866ac_ltlibobjs= 11867U= 11868for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11869 # 1. Remove the extension, and $U if already installed. 11870 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11871 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 11872 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11873 # will be set to the directory where LIBOBJS objects are built. 11874 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11875 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11876done 11877LIBOBJS=$ac_libobjs 11878 11879LTLIBOBJS=$ac_ltlibobjs 11880 11881 11882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11883$as_echo_n "checking that generated files are newer than configure... " >&6; } 11884 if test -n "$am_sleep_pid"; then 11885 # Hide warnings about reused PIDs. 11886 wait $am_sleep_pid 2>/dev/null 11887 fi 11888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 11889$as_echo "done" >&6; } 11890 if test -n "$EXEEXT"; then 11891 am__EXEEXT_TRUE= 11892 am__EXEEXT_FALSE='#' 11893else 11894 am__EXEEXT_TRUE='#' 11895 am__EXEEXT_FALSE= 11896fi 11897 11898if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11899 as_fn_error $? "conditional \"AMDEP\" was never defined. 11900Usually this means the macro was only invoked conditionally." "$LINENO" 5 11901fi 11902if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11903 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11904Usually this means the macro was only invoked conditionally." "$LINENO" 5 11905fi 11906if test -z "${ENABLE_SPECS_TRUE}" && test -z "${ENABLE_SPECS_FALSE}"; then 11907 as_fn_error $? "conditional \"ENABLE_SPECS\" was never defined. 11908Usually this means the macro was only invoked conditionally." "$LINENO" 5 11909fi 11910if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 11911 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 11912Usually this means the macro was only invoked conditionally." "$LINENO" 5 11913fi 11914if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 11915 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 11916Usually this means the macro was only invoked conditionally." "$LINENO" 5 11917fi 11918if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 11919 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 11920Usually this means the macro was only invoked conditionally." "$LINENO" 5 11921fi 11922if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 11923 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 11924Usually this means the macro was only invoked conditionally." "$LINENO" 5 11925fi 11926if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 11927 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 11928Usually this means the macro was only invoked conditionally." "$LINENO" 5 11929fi 11930if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then 11931 as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined. 11932Usually this means the macro was only invoked conditionally." "$LINENO" 5 11933fi 11934if test -z "${LEGACY_TRUE}" && test -z "${LEGACY_FALSE}"; then 11935 as_fn_error $? "conditional \"LEGACY\" was never defined. 11936Usually this means the macro was only invoked conditionally." "$LINENO" 5 11937fi 11938 11939: "${CONFIG_STATUS=./config.status}" 11940ac_write_fail=0 11941ac_clean_files_save=$ac_clean_files 11942ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11943{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11944$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 11945as_write_fail=0 11946cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11947#! $SHELL 11948# Generated by $as_me. 11949# Run this file to recreate the current configuration. 11950# Compiler output produced by configure, useful for debugging 11951# configure, is in config.log if it exists. 11952 11953debug=false 11954ac_cs_recheck=false 11955ac_cs_silent=false 11956 11957SHELL=\${CONFIG_SHELL-$SHELL} 11958export SHELL 11959_ASEOF 11960cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11961## -------------------- ## 11962## M4sh Initialization. ## 11963## -------------------- ## 11964 11965# Be more Bourne compatible 11966DUALCASE=1; export DUALCASE # for MKS sh 11967if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11968 emulate sh 11969 NULLCMD=: 11970 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11971 # is contrary to our usage. Disable this feature. 11972 alias -g '${1+"$@"}'='"$@"' 11973 setopt NO_GLOB_SUBST 11974else 11975 case `(set -o) 2>/dev/null` in #( 11976 *posix*) : 11977 set -o posix ;; #( 11978 *) : 11979 ;; 11980esac 11981fi 11982 11983 11984as_nl=' 11985' 11986export as_nl 11987# Printing a long string crashes Solaris 7 /usr/bin/printf. 11988as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11989as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11990as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11991# Prefer a ksh shell builtin over an external printf program on Solaris, 11992# but without wasting forks for bash or zsh. 11993if test -z "$BASH_VERSION$ZSH_VERSION" \ 11994 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11995 as_echo='print -r --' 11996 as_echo_n='print -rn --' 11997elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11998 as_echo='printf %s\n' 11999 as_echo_n='printf %s' 12000else 12001 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 12002 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 12003 as_echo_n='/usr/ucb/echo -n' 12004 else 12005 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 12006 as_echo_n_body='eval 12007 arg=$1; 12008 case $arg in #( 12009 *"$as_nl"*) 12010 expr "X$arg" : "X\\(.*\\)$as_nl"; 12011 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 12012 esac; 12013 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 12014 ' 12015 export as_echo_n_body 12016 as_echo_n='sh -c $as_echo_n_body as_echo' 12017 fi 12018 export as_echo_body 12019 as_echo='sh -c $as_echo_body as_echo' 12020fi 12021 12022# The user is always right. 12023if test "${PATH_SEPARATOR+set}" != set; then 12024 PATH_SEPARATOR=: 12025 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12026 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12027 PATH_SEPARATOR=';' 12028 } 12029fi 12030 12031 12032# IFS 12033# We need space, tab and new line, in precisely that order. Quoting is 12034# there to prevent editors from complaining about space-tab. 12035# (If _AS_PATH_WALK were called with IFS unset, it would disable word 12036# splitting by setting IFS to empty value.) 12037IFS=" "" $as_nl" 12038 12039# Find who we are. Look in the path if we contain no directory separator. 12040as_myself= 12041case $0 in #(( 12042 *[\\/]* ) as_myself=$0 ;; 12043 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12044for as_dir in $PATH 12045do 12046 IFS=$as_save_IFS 12047 test -z "$as_dir" && as_dir=. 12048 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 12049 done 12050IFS=$as_save_IFS 12051 12052 ;; 12053esac 12054# We did not find ourselves, most probably we were run as `sh COMMAND' 12055# in which case we are not to be found in the path. 12056if test "x$as_myself" = x; then 12057 as_myself=$0 12058fi 12059if test ! -f "$as_myself"; then 12060 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12061 exit 1 12062fi 12063 12064# Unset variables that we do not need and which cause bugs (e.g. in 12065# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 12066# suppresses any "Segmentation fault" message there. '((' could 12067# trigger a bug in pdksh 5.2.14. 12068for as_var in BASH_ENV ENV MAIL MAILPATH 12069do eval test x\${$as_var+set} = xset \ 12070 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12071done 12072PS1='$ ' 12073PS2='> ' 12074PS4='+ ' 12075 12076# NLS nuisances. 12077LC_ALL=C 12078export LC_ALL 12079LANGUAGE=C 12080export LANGUAGE 12081 12082# CDPATH. 12083(unset CDPATH) >/dev/null 2>&1 && unset CDPATH 12084 12085 12086# as_fn_error STATUS ERROR [LINENO LOG_FD] 12087# ---------------------------------------- 12088# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12089# provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12090# script with STATUS, using 1 if that was 0. 12091as_fn_error () 12092{ 12093 as_status=$1; test $as_status -eq 0 && as_status=1 12094 if test "$4"; then 12095 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12096 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12097 fi 12098 $as_echo "$as_me: error: $2" >&2 12099 as_fn_exit $as_status 12100} # as_fn_error 12101 12102 12103# as_fn_set_status STATUS 12104# ----------------------- 12105# Set $? to STATUS, without forking. 12106as_fn_set_status () 12107{ 12108 return $1 12109} # as_fn_set_status 12110 12111# as_fn_exit STATUS 12112# ----------------- 12113# Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12114as_fn_exit () 12115{ 12116 set +e 12117 as_fn_set_status $1 12118 exit $1 12119} # as_fn_exit 12120 12121# as_fn_unset VAR 12122# --------------- 12123# Portably unset VAR. 12124as_fn_unset () 12125{ 12126 { eval $1=; unset $1;} 12127} 12128as_unset=as_fn_unset 12129# as_fn_append VAR VALUE 12130# ---------------------- 12131# Append the text in VALUE to the end of the definition contained in VAR. Take 12132# advantage of any shell optimizations that allow amortized linear growth over 12133# repeated appends, instead of the typical quadratic growth present in naive 12134# implementations. 12135if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 12136 eval 'as_fn_append () 12137 { 12138 eval $1+=\$2 12139 }' 12140else 12141 as_fn_append () 12142 { 12143 eval $1=\$$1\$2 12144 } 12145fi # as_fn_append 12146 12147# as_fn_arith ARG... 12148# ------------------ 12149# Perform arithmetic evaluation on the ARGs, and store the result in the 12150# global $as_val. Take advantage of shells that can avoid forks. The arguments 12151# must be portable across $(()) and expr. 12152if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 12153 eval 'as_fn_arith () 12154 { 12155 as_val=$(( $* )) 12156 }' 12157else 12158 as_fn_arith () 12159 { 12160 as_val=`expr "$@" || test $? -eq 1` 12161 } 12162fi # as_fn_arith 12163 12164 12165if expr a : '\(a\)' >/dev/null 2>&1 && 12166 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12167 as_expr=expr 12168else 12169 as_expr=false 12170fi 12171 12172if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12173 as_basename=basename 12174else 12175 as_basename=false 12176fi 12177 12178if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12179 as_dirname=dirname 12180else 12181 as_dirname=false 12182fi 12183 12184as_me=`$as_basename -- "$0" || 12185$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12186 X"$0" : 'X\(//\)$' \| \ 12187 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12188$as_echo X/"$0" | 12189 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12190 s//\1/ 12191 q 12192 } 12193 /^X\/\(\/\/\)$/{ 12194 s//\1/ 12195 q 12196 } 12197 /^X\/\(\/\).*/{ 12198 s//\1/ 12199 q 12200 } 12201 s/.*/./; q'` 12202 12203# Avoid depending upon Character Ranges. 12204as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12205as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12206as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12207as_cr_digits='0123456789' 12208as_cr_alnum=$as_cr_Letters$as_cr_digits 12209 12210ECHO_C= ECHO_N= ECHO_T= 12211case `echo -n x` in #((((( 12212-n*) 12213 case `echo 'xy\c'` in 12214 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12215 xy) ECHO_C='\c';; 12216 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12217 ECHO_T=' ';; 12218 esac;; 12219*) 12220 ECHO_N='-n';; 12221esac 12222 12223rm -f conf$$ conf$$.exe conf$$.file 12224if test -d conf$$.dir; then 12225 rm -f conf$$.dir/conf$$.file 12226else 12227 rm -f conf$$.dir 12228 mkdir conf$$.dir 2>/dev/null 12229fi 12230if (echo >conf$$.file) 2>/dev/null; then 12231 if ln -s conf$$.file conf$$ 2>/dev/null; then 12232 as_ln_s='ln -s' 12233 # ... but there are two gotchas: 12234 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12235 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12236 # In both cases, we have to default to `cp -pR'. 12237 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12238 as_ln_s='cp -pR' 12239 elif ln conf$$.file conf$$ 2>/dev/null; then 12240 as_ln_s=ln 12241 else 12242 as_ln_s='cp -pR' 12243 fi 12244else 12245 as_ln_s='cp -pR' 12246fi 12247rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12248rmdir conf$$.dir 2>/dev/null 12249 12250 12251# as_fn_mkdir_p 12252# ------------- 12253# Create "$as_dir" as a directory, including parents if necessary. 12254as_fn_mkdir_p () 12255{ 12256 12257 case $as_dir in #( 12258 -*) as_dir=./$as_dir;; 12259 esac 12260 test -d "$as_dir" || eval $as_mkdir_p || { 12261 as_dirs= 12262 while :; do 12263 case $as_dir in #( 12264 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12265 *) as_qdir=$as_dir;; 12266 esac 12267 as_dirs="'$as_qdir' $as_dirs" 12268 as_dir=`$as_dirname -- "$as_dir" || 12269$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12270 X"$as_dir" : 'X\(//\)[^/]' \| \ 12271 X"$as_dir" : 'X\(//\)$' \| \ 12272 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12273$as_echo X"$as_dir" | 12274 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12275 s//\1/ 12276 q 12277 } 12278 /^X\(\/\/\)[^/].*/{ 12279 s//\1/ 12280 q 12281 } 12282 /^X\(\/\/\)$/{ 12283 s//\1/ 12284 q 12285 } 12286 /^X\(\/\).*/{ 12287 s//\1/ 12288 q 12289 } 12290 s/.*/./; q'` 12291 test -d "$as_dir" && break 12292 done 12293 test -z "$as_dirs" || eval "mkdir $as_dirs" 12294 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12295 12296 12297} # as_fn_mkdir_p 12298if mkdir -p . 2>/dev/null; then 12299 as_mkdir_p='mkdir -p "$as_dir"' 12300else 12301 test -d ./-p && rmdir ./-p 12302 as_mkdir_p=false 12303fi 12304 12305 12306# as_fn_executable_p FILE 12307# ----------------------- 12308# Test if FILE is an executable regular file. 12309as_fn_executable_p () 12310{ 12311 test -f "$1" && test -x "$1" 12312} # as_fn_executable_p 12313as_test_x='test -x' 12314as_executable_p=as_fn_executable_p 12315 12316# Sed expression to map a string onto a valid CPP name. 12317as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12318 12319# Sed expression to map a string onto a valid variable name. 12320as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12321 12322 12323exec 6>&1 12324## ----------------------------------- ## 12325## Main body of $CONFIG_STATUS script. ## 12326## ----------------------------------- ## 12327_ASEOF 12328test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12329 12330cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12331# Save the log message, to keep $0 and so on meaningful, and to 12332# report actual input values of CONFIG_FILES etc. instead of their 12333# values after options handling. 12334ac_log=" 12335This file was extended by xorgproto $as_me 2021.5, which was 12336generated by GNU Autoconf 2.69. Invocation command line was 12337 12338 CONFIG_FILES = $CONFIG_FILES 12339 CONFIG_HEADERS = $CONFIG_HEADERS 12340 CONFIG_LINKS = $CONFIG_LINKS 12341 CONFIG_COMMANDS = $CONFIG_COMMANDS 12342 $ $0 $@ 12343 12344on `(hostname || uname -n) 2>/dev/null | sed 1q` 12345" 12346 12347_ACEOF 12348 12349case $ac_config_files in *" 12350"*) set x $ac_config_files; shift; ac_config_files=$*;; 12351esac 12352 12353 12354 12355cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12356# Files that config.status was made for. 12357config_files="$ac_config_files" 12358config_commands="$ac_config_commands" 12359 12360_ACEOF 12361 12362cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12363ac_cs_usage="\ 12364\`$as_me' instantiates files and other configuration actions 12365from templates according to the current configuration. Unless the files 12366and actions are specified as TAGs, all are instantiated by default. 12367 12368Usage: $0 [OPTION]... [TAG]... 12369 12370 -h, --help print this help, then exit 12371 -V, --version print version number and configuration settings, then exit 12372 --config print configuration, then exit 12373 -q, --quiet, --silent 12374 do not print progress messages 12375 -d, --debug don't remove temporary files 12376 --recheck update $as_me by reconfiguring in the same conditions 12377 --file=FILE[:TEMPLATE] 12378 instantiate the configuration file FILE 12379 12380Configuration files: 12381$config_files 12382 12383Configuration commands: 12384$config_commands 12385 12386Report bugs to <https://gitlab.freedesktop.org/xorg/proto/xorgproto/issues>." 12387 12388_ACEOF 12389cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12390ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 12391ac_cs_version="\\ 12392xorgproto config.status 2021.5 12393configured by $0, generated by GNU Autoconf 2.69, 12394 with options \\"\$ac_cs_config\\" 12395 12396Copyright (C) 2012 Free Software Foundation, Inc. 12397This config.status script is free software; the Free Software Foundation 12398gives unlimited permission to copy, distribute and modify it." 12399 12400ac_pwd='$ac_pwd' 12401srcdir='$srcdir' 12402INSTALL='$INSTALL' 12403MKDIR_P='$MKDIR_P' 12404AWK='$AWK' 12405test -n "\$AWK" || AWK=awk 12406_ACEOF 12407 12408cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12409# The default lists apply if the user does not specify any file. 12410ac_need_defaults=: 12411while test $# != 0 12412do 12413 case $1 in 12414 --*=?*) 12415 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12416 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12417 ac_shift=: 12418 ;; 12419 --*=) 12420 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12421 ac_optarg= 12422 ac_shift=: 12423 ;; 12424 *) 12425 ac_option=$1 12426 ac_optarg=$2 12427 ac_shift=shift 12428 ;; 12429 esac 12430 12431 case $ac_option in 12432 # Handling of the options. 12433 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12434 ac_cs_recheck=: ;; 12435 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12436 $as_echo "$ac_cs_version"; exit ;; 12437 --config | --confi | --conf | --con | --co | --c ) 12438 $as_echo "$ac_cs_config"; exit ;; 12439 --debug | --debu | --deb | --de | --d | -d ) 12440 debug=: ;; 12441 --file | --fil | --fi | --f ) 12442 $ac_shift 12443 case $ac_optarg in 12444 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12445 '') as_fn_error $? "missing file argument" ;; 12446 esac 12447 as_fn_append CONFIG_FILES " '$ac_optarg'" 12448 ac_need_defaults=false;; 12449 --he | --h | --help | --hel | -h ) 12450 $as_echo "$ac_cs_usage"; exit ;; 12451 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12452 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12453 ac_cs_silent=: ;; 12454 12455 # This is an error. 12456 -*) as_fn_error $? "unrecognized option: \`$1' 12457Try \`$0 --help' for more information." ;; 12458 12459 *) as_fn_append ac_config_targets " $1" 12460 ac_need_defaults=false ;; 12461 12462 esac 12463 shift 12464done 12465 12466ac_configure_extra_args= 12467 12468if $ac_cs_silent; then 12469 exec 6>/dev/null 12470 ac_configure_extra_args="$ac_configure_extra_args --silent" 12471fi 12472 12473_ACEOF 12474cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12475if \$ac_cs_recheck; then 12476 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12477 shift 12478 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 12479 CONFIG_SHELL='$SHELL' 12480 export CONFIG_SHELL 12481 exec "\$@" 12482fi 12483 12484_ACEOF 12485cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12486exec 5>>config.log 12487{ 12488 echo 12489 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12490## Running $as_me. ## 12491_ASBOX 12492 $as_echo "$ac_log" 12493} >&5 12494 12495_ACEOF 12496cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12497# 12498# INIT-COMMANDS 12499# 12500AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12501 12502_ACEOF 12503 12504cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12505 12506# Handling of arguments. 12507for ac_config_target in $ac_config_targets 12508do 12509 case $ac_config_target in 12510 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12511 "applewmproto.pc") CONFIG_FILES="$CONFIG_FILES applewmproto.pc" ;; 12512 "bigreqsproto.pc") CONFIG_FILES="$CONFIG_FILES bigreqsproto.pc" ;; 12513 "compositeproto.pc") CONFIG_FILES="$CONFIG_FILES compositeproto.pc" ;; 12514 "damageproto.pc") CONFIG_FILES="$CONFIG_FILES damageproto.pc" ;; 12515 "dmxproto.pc") CONFIG_FILES="$CONFIG_FILES dmxproto.pc" ;; 12516 "dpmsproto.pc") CONFIG_FILES="$CONFIG_FILES dpmsproto.pc" ;; 12517 "dri2proto.pc") CONFIG_FILES="$CONFIG_FILES dri2proto.pc" ;; 12518 "dri3proto.pc") CONFIG_FILES="$CONFIG_FILES dri3proto.pc" ;; 12519 "evieproto.pc") CONFIG_FILES="$CONFIG_FILES evieproto.pc" ;; 12520 "fixesproto.pc") CONFIG_FILES="$CONFIG_FILES fixesproto.pc" ;; 12521 "fontcacheproto.pc") CONFIG_FILES="$CONFIG_FILES fontcacheproto.pc" ;; 12522 "fontsproto.pc") CONFIG_FILES="$CONFIG_FILES fontsproto.pc" ;; 12523 "glproto.pc") CONFIG_FILES="$CONFIG_FILES glproto.pc" ;; 12524 "include/X11/Xpoll.h") CONFIG_FILES="$CONFIG_FILES include/X11/Xpoll.h" ;; 12525 "inputproto.pc") CONFIG_FILES="$CONFIG_FILES inputproto.pc" ;; 12526 "kbproto.pc") CONFIG_FILES="$CONFIG_FILES kbproto.pc" ;; 12527 "lg3dproto.pc") CONFIG_FILES="$CONFIG_FILES lg3dproto.pc" ;; 12528 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12529 "presentproto.pc") CONFIG_FILES="$CONFIG_FILES presentproto.pc" ;; 12530 "printproto.pc") CONFIG_FILES="$CONFIG_FILES printproto.pc" ;; 12531 "randrproto.pc") CONFIG_FILES="$CONFIG_FILES randrproto.pc" ;; 12532 "recordproto.pc") CONFIG_FILES="$CONFIG_FILES recordproto.pc" ;; 12533 "renderproto.pc") CONFIG_FILES="$CONFIG_FILES renderproto.pc" ;; 12534 "resourceproto.pc") CONFIG_FILES="$CONFIG_FILES resourceproto.pc" ;; 12535 "scrnsaverproto.pc") CONFIG_FILES="$CONFIG_FILES scrnsaverproto.pc" ;; 12536 "specs/Makefile") CONFIG_FILES="$CONFIG_FILES specs/Makefile" ;; 12537 "specs/bigreqsproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/bigreqsproto/Makefile" ;; 12538 "specs/fontsproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/fontsproto/Makefile" ;; 12539 "specs/kbproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/kbproto/Makefile" ;; 12540 "specs/recordproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/recordproto/Makefile" ;; 12541 "specs/scrnsaverproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/scrnsaverproto/Makefile" ;; 12542 "specs/xcmiscproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/xcmiscproto/Makefile" ;; 12543 "specs/xextproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/xextproto/Makefile" ;; 12544 "specs/xproto/Makefile") CONFIG_FILES="$CONFIG_FILES specs/xproto/Makefile" ;; 12545 "trapproto.pc") CONFIG_FILES="$CONFIG_FILES trapproto.pc" ;; 12546 "videoproto.pc") CONFIG_FILES="$CONFIG_FILES videoproto.pc" ;; 12547 "windowswmproto.pc") CONFIG_FILES="$CONFIG_FILES windowswmproto.pc" ;; 12548 "xcalibrateproto.pc") CONFIG_FILES="$CONFIG_FILES xcalibrateproto.pc" ;; 12549 "xcmiscproto.pc") CONFIG_FILES="$CONFIG_FILES xcmiscproto.pc" ;; 12550 "xextproto.pc") CONFIG_FILES="$CONFIG_FILES xextproto.pc" ;; 12551 "xf86bigfontproto.pc") CONFIG_FILES="$CONFIG_FILES xf86bigfontproto.pc" ;; 12552 "xf86dgaproto.pc") CONFIG_FILES="$CONFIG_FILES xf86dgaproto.pc" ;; 12553 "xf86driproto.pc") CONFIG_FILES="$CONFIG_FILES xf86driproto.pc" ;; 12554 "xf86miscproto.pc") CONFIG_FILES="$CONFIG_FILES xf86miscproto.pc" ;; 12555 "xf86rushproto.pc") CONFIG_FILES="$CONFIG_FILES xf86rushproto.pc" ;; 12556 "xf86vidmodeproto.pc") CONFIG_FILES="$CONFIG_FILES xf86vidmodeproto.pc" ;; 12557 "xineramaproto.pc") CONFIG_FILES="$CONFIG_FILES xineramaproto.pc" ;; 12558 "xproto.pc") CONFIG_FILES="$CONFIG_FILES xproto.pc" ;; 12559 "xproxymngproto.pc") CONFIG_FILES="$CONFIG_FILES xproxymngproto.pc" ;; 12560 12561 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12562 esac 12563done 12564 12565 12566# If the user did not use the arguments to specify the items to instantiate, 12567# then the envvar interface is used. Set only those that are not. 12568# We use the long form for the default assignment because of an extremely 12569# bizarre bug on SunOS 4.1.3. 12570if $ac_need_defaults; then 12571 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 12572 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 12573fi 12574 12575# Have a temporary directory for convenience. Make it in the build tree 12576# simply because there is no reason against having it here, and in addition, 12577# creating and moving files from /tmp can sometimes cause problems. 12578# Hook for its removal unless debugging. 12579# Note that there is a small window in which the directory will not be cleaned: 12580# after its creation but before its name has been assigned to `$tmp'. 12581$debug || 12582{ 12583 tmp= ac_tmp= 12584 trap 'exit_status=$? 12585 : "${ac_tmp:=$tmp}" 12586 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12587' 0 12588 trap 'as_fn_exit 1' 1 2 13 15 12589} 12590# Create a (secure) tmp directory for tmp files. 12591 12592{ 12593 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12594 test -d "$tmp" 12595} || 12596{ 12597 tmp=./conf$$-$RANDOM 12598 (umask 077 && mkdir "$tmp") 12599} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12600ac_tmp=$tmp 12601 12602# Set up the scripts for CONFIG_FILES section. 12603# No need to generate them if there are no CONFIG_FILES. 12604# This happens for instance with `./config.status config.h'. 12605if test -n "$CONFIG_FILES"; then 12606 12607 12608ac_cr=`echo X | tr X '\015'` 12609# On cygwin, bash can eat \r inside `` if the user requested igncr. 12610# But we know of no other shell where ac_cr would be empty at this 12611# point, so we can use a bashism as a fallback. 12612if test "x$ac_cr" = x; then 12613 eval ac_cr=\$\'\\r\' 12614fi 12615ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12616if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12617 ac_cs_awk_cr='\\r' 12618else 12619 ac_cs_awk_cr=$ac_cr 12620fi 12621 12622echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12623_ACEOF 12624 12625 12626{ 12627 echo "cat >conf$$subs.awk <<_ACEOF" && 12628 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12629 echo "_ACEOF" 12630} >conf$$subs.sh || 12631 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12632ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12633ac_delim='%!_!# ' 12634for ac_last_try in false false false false false :; do 12635 . ./conf$$subs.sh || 12636 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12637 12638 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12639 if test $ac_delim_n = $ac_delim_num; then 12640 break 12641 elif $ac_last_try; then 12642 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12643 else 12644 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12645 fi 12646done 12647rm -f conf$$subs.sh 12648 12649cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12650cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12651_ACEOF 12652sed -n ' 12653h 12654s/^/S["/; s/!.*/"]=/ 12655p 12656g 12657s/^[^!]*!// 12658:repl 12659t repl 12660s/'"$ac_delim"'$// 12661t delim 12662:nl 12663h 12664s/\(.\{148\}\)..*/\1/ 12665t more1 12666s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12667p 12668n 12669b repl 12670:more1 12671s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12672p 12673g 12674s/.\{148\}// 12675t nl 12676:delim 12677h 12678s/\(.\{148\}\)..*/\1/ 12679t more2 12680s/["\\]/\\&/g; s/^/"/; s/$/"/ 12681p 12682b 12683:more2 12684s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12685p 12686g 12687s/.\{148\}// 12688t delim 12689' <conf$$subs.awk | sed ' 12690/^[^""]/{ 12691 N 12692 s/\n// 12693} 12694' >>$CONFIG_STATUS || ac_write_fail=1 12695rm -f conf$$subs.awk 12696cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12697_ACAWK 12698cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12699 for (key in S) S_is_set[key] = 1 12700 FS = "" 12701 12702} 12703{ 12704 line = $ 0 12705 nfields = split(line, field, "@") 12706 substed = 0 12707 len = length(field[1]) 12708 for (i = 2; i < nfields; i++) { 12709 key = field[i] 12710 keylen = length(key) 12711 if (S_is_set[key]) { 12712 value = S[key] 12713 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12714 len += length(value) + length(field[++i]) 12715 substed = 1 12716 } else 12717 len += 1 + keylen 12718 } 12719 12720 print line 12721} 12722 12723_ACAWK 12724_ACEOF 12725cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12726if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12727 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12728else 12729 cat 12730fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12731 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12732_ACEOF 12733 12734# VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12735# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12736# trailing colons and then remove the whole line if VPATH becomes empty 12737# (actually we leave an empty line to preserve line numbers). 12738if test "x$srcdir" = x.; then 12739 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12740h 12741s/// 12742s/^/:/ 12743s/[ ]*$/:/ 12744s/:\$(srcdir):/:/g 12745s/:\${srcdir}:/:/g 12746s/:@srcdir@:/:/g 12747s/^:*// 12748s/:*$// 12749x 12750s/\(=[ ]*\).*/\1/ 12751G 12752s/\n// 12753s/^[^=]*=[ ]*$// 12754}' 12755fi 12756 12757cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12758fi # test -n "$CONFIG_FILES" 12759 12760 12761eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12762shift 12763for ac_tag 12764do 12765 case $ac_tag in 12766 :[FHLC]) ac_mode=$ac_tag; continue;; 12767 esac 12768 case $ac_mode$ac_tag in 12769 :[FHL]*:*);; 12770 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12771 :[FH]-) ac_tag=-:-;; 12772 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12773 esac 12774 ac_save_IFS=$IFS 12775 IFS=: 12776 set x $ac_tag 12777 IFS=$ac_save_IFS 12778 shift 12779 ac_file=$1 12780 shift 12781 12782 case $ac_mode in 12783 :L) ac_source=$1;; 12784 :[FH]) 12785 ac_file_inputs= 12786 for ac_f 12787 do 12788 case $ac_f in 12789 -) ac_f="$ac_tmp/stdin";; 12790 *) # Look for the file first in the build tree, then in the source tree 12791 # (if the path is not absolute). The absolute path cannot be DOS-style, 12792 # because $ac_f cannot contain `:'. 12793 test -f "$ac_f" || 12794 case $ac_f in 12795 [\\/$]*) false;; 12796 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12797 esac || 12798 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12799 esac 12800 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12801 as_fn_append ac_file_inputs " '$ac_f'" 12802 done 12803 12804 # Let's still pretend it is `configure' which instantiates (i.e., don't 12805 # use $as_me), people would be surprised to read: 12806 # /* config.h. Generated by config.status. */ 12807 configure_input='Generated from '` 12808 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12809 `' by configure.' 12810 if test x"$ac_file" != x-; then 12811 configure_input="$ac_file. $configure_input" 12812 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12813$as_echo "$as_me: creating $ac_file" >&6;} 12814 fi 12815 # Neutralize special characters interpreted by sed in replacement strings. 12816 case $configure_input in #( 12817 *\&* | *\|* | *\\* ) 12818 ac_sed_conf_input=`$as_echo "$configure_input" | 12819 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12820 *) ac_sed_conf_input=$configure_input;; 12821 esac 12822 12823 case $ac_tag in 12824 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12825 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12826 esac 12827 ;; 12828 esac 12829 12830 ac_dir=`$as_dirname -- "$ac_file" || 12831$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12832 X"$ac_file" : 'X\(//\)[^/]' \| \ 12833 X"$ac_file" : 'X\(//\)$' \| \ 12834 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12835$as_echo X"$ac_file" | 12836 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12837 s//\1/ 12838 q 12839 } 12840 /^X\(\/\/\)[^/].*/{ 12841 s//\1/ 12842 q 12843 } 12844 /^X\(\/\/\)$/{ 12845 s//\1/ 12846 q 12847 } 12848 /^X\(\/\).*/{ 12849 s//\1/ 12850 q 12851 } 12852 s/.*/./; q'` 12853 as_dir="$ac_dir"; as_fn_mkdir_p 12854 ac_builddir=. 12855 12856case "$ac_dir" in 12857.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12858*) 12859 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 12860 # A ".." for each directory in $ac_dir_suffix. 12861 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12862 case $ac_top_builddir_sub in 12863 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12864 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12865 esac ;; 12866esac 12867ac_abs_top_builddir=$ac_pwd 12868ac_abs_builddir=$ac_pwd$ac_dir_suffix 12869# for backward compatibility: 12870ac_top_builddir=$ac_top_build_prefix 12871 12872case $srcdir in 12873 .) # We are building in place. 12874 ac_srcdir=. 12875 ac_top_srcdir=$ac_top_builddir_sub 12876 ac_abs_top_srcdir=$ac_pwd ;; 12877 [\\/]* | ?:[\\/]* ) # Absolute name. 12878 ac_srcdir=$srcdir$ac_dir_suffix; 12879 ac_top_srcdir=$srcdir 12880 ac_abs_top_srcdir=$srcdir ;; 12881 *) # Relative name. 12882 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12883 ac_top_srcdir=$ac_top_build_prefix$srcdir 12884 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12885esac 12886ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12887 12888 12889 case $ac_mode in 12890 :F) 12891 # 12892 # CONFIG_FILE 12893 # 12894 12895 case $INSTALL in 12896 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12897 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12898 esac 12899 ac_MKDIR_P=$MKDIR_P 12900 case $MKDIR_P in 12901 [\\/$]* | ?:[\\/]* ) ;; 12902 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12903 esac 12904_ACEOF 12905 12906cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12907# If the template does not know about datarootdir, expand it. 12908# FIXME: This hack should be removed a few years after 2.60. 12909ac_datarootdir_hack=; ac_datarootdir_seen= 12910ac_sed_dataroot=' 12911/datarootdir/ { 12912 p 12913 q 12914} 12915/@datadir@/p 12916/@docdir@/p 12917/@infodir@/p 12918/@localedir@/p 12919/@mandir@/p' 12920case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12921*datarootdir*) ac_datarootdir_seen=yes;; 12922*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12923 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12924$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12925_ACEOF 12926cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12927 ac_datarootdir_hack=' 12928 s&@datadir@&$datadir&g 12929 s&@docdir@&$docdir&g 12930 s&@infodir@&$infodir&g 12931 s&@localedir@&$localedir&g 12932 s&@mandir@&$mandir&g 12933 s&\\\${datarootdir}&$datarootdir&g' ;; 12934esac 12935_ACEOF 12936 12937# Neutralize VPATH when `$srcdir' = `.'. 12938# Shell code in configure.ac might set extrasub. 12939# FIXME: do we really want to maintain this feature? 12940cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12941ac_sed_extra="$ac_vpsub 12942$extrasub 12943_ACEOF 12944cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12945:t 12946/@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12947s|@configure_input@|$ac_sed_conf_input|;t t 12948s&@top_builddir@&$ac_top_builddir_sub&;t t 12949s&@top_build_prefix@&$ac_top_build_prefix&;t t 12950s&@srcdir@&$ac_srcdir&;t t 12951s&@abs_srcdir@&$ac_abs_srcdir&;t t 12952s&@top_srcdir@&$ac_top_srcdir&;t t 12953s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12954s&@builddir@&$ac_builddir&;t t 12955s&@abs_builddir@&$ac_abs_builddir&;t t 12956s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12957s&@INSTALL@&$ac_INSTALL&;t t 12958s&@MKDIR_P@&$ac_MKDIR_P&;t t 12959$ac_datarootdir_hack 12960" 12961eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12962 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12963 12964test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12965 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12966 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12967 "$ac_tmp/out"`; test -z "$ac_out"; } && 12968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12969which seems to be undefined. Please make sure it is defined" >&5 12970$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12971which seems to be undefined. Please make sure it is defined" >&2;} 12972 12973 rm -f "$ac_tmp/stdin" 12974 case $ac_file in 12975 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12976 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12977 esac \ 12978 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12979 ;; 12980 12981 12982 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12983$as_echo "$as_me: executing $ac_file commands" >&6;} 12984 ;; 12985 esac 12986 12987 12988 case $ac_file$ac_mode in 12989 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12990 # Older Autoconf quotes --file arguments for eval, but not when files 12991 # are listed without --file. Let's play safe and only enable the eval 12992 # if we detect the quoting. 12993 # TODO: see whether this extra hack can be removed once we start 12994 # requiring Autoconf 2.70 or later. 12995 case $CONFIG_FILES in #( 12996 *\'*) : 12997 eval set x "$CONFIG_FILES" ;; #( 12998 *) : 12999 set x $CONFIG_FILES ;; #( 13000 *) : 13001 ;; 13002esac 13003 shift 13004 # Used to flag and report bootstrapping failures. 13005 am_rc=0 13006 for am_mf 13007 do 13008 # Strip MF so we end up with the name of the file. 13009 am_mf=`$as_echo "$am_mf" | sed -e 's/:.*$//'` 13010 # Check whether this is an Automake generated Makefile which includes 13011 # dependency-tracking related rules and includes. 13012 # Grep'ing the whole file directly is not great: AIX grep has a line 13013 # limit of 2048, but all sed's we know have understand at least 4000. 13014 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13015 || continue 13016 am_dirpart=`$as_dirname -- "$am_mf" || 13017$as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13018 X"$am_mf" : 'X\(//\)[^/]' \| \ 13019 X"$am_mf" : 'X\(//\)$' \| \ 13020 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13021$as_echo X"$am_mf" | 13022 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13023 s//\1/ 13024 q 13025 } 13026 /^X\(\/\/\)[^/].*/{ 13027 s//\1/ 13028 q 13029 } 13030 /^X\(\/\/\)$/{ 13031 s//\1/ 13032 q 13033 } 13034 /^X\(\/\).*/{ 13035 s//\1/ 13036 q 13037 } 13038 s/.*/./; q'` 13039 am_filepart=`$as_basename -- "$am_mf" || 13040$as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13041 X"$am_mf" : 'X\(//\)$' \| \ 13042 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13043$as_echo X/"$am_mf" | 13044 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13045 s//\1/ 13046 q 13047 } 13048 /^X\/\(\/\/\)$/{ 13049 s//\1/ 13050 q 13051 } 13052 /^X\/\(\/\).*/{ 13053 s//\1/ 13054 q 13055 } 13056 s/.*/./; q'` 13057 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13058 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13059 | $MAKE -f - am--depfiles" >&5 13060 (cd "$am_dirpart" \ 13061 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13062 | $MAKE -f - am--depfiles) >&5 2>&5 13063 ac_status=$? 13064 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13065 (exit $ac_status); } || am_rc=$? 13066 done 13067 if test $am_rc -ne 0; then 13068 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13069$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 13070as_fn_error $? "Something went wrong bootstrapping makefile fragments 13071 for automatic dependency tracking. Try re-running configure with the 13072 '--disable-dependency-tracking' option to at least be able to build 13073 the package (albeit without support for automatic dependency tracking). 13074See \`config.log' for more details" "$LINENO" 5; } 13075 fi 13076 { am_dirpart=; unset am_dirpart;} 13077 { am_filepart=; unset am_filepart;} 13078 { am_mf=; unset am_mf;} 13079 { am_rc=; unset am_rc;} 13080 rm -f conftest-deps.mk 13081} 13082 ;; 13083 13084 esac 13085done # for ac_tag 13086 13087 13088as_fn_exit 0 13089_ACEOF 13090ac_clean_files=$ac_clean_files_save 13091 13092test $ac_write_fail = 0 || 13093 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13094 13095 13096# configure is writing to config.log, and then calls config.status. 13097# config.status does its own redirection, appending to config.log. 13098# Unfortunately, on DOS this fails, as config.log is still kept open 13099# by configure, so config.status won't be able to write to it; its 13100# output is simply discarded. So we exec the FD to /dev/null, 13101# effectively closing config.log, so it can be properly (re)opened and 13102# appended to by config.status. When coming back to configure, we 13103# need to make the FD available again. 13104if test "$no_create" != yes; then 13105 ac_cs_success=: 13106 ac_config_status_args= 13107 test "$silent" = yes && 13108 ac_config_status_args="$ac_config_status_args --quiet" 13109 exec 5>/dev/null 13110 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13111 exec 5>>config.log 13112 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13113 # would make configure fail if this is the last instruction. 13114 $ac_cs_success || as_fn_exit 1 13115fi 13116if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13117 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13118$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13119fi 13120 13121