configure revision 1.1.1.11
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for xtrans 1.5.0. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxtrans/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 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. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188 then : 189 as_have_required=yes 190 else $as_nop 191 as_have_required=no 192 fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194 then : 195 196 else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198 as_found=false 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200 do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215 then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218 then : 219 break 2 220 fi 221 fi 222 done;; 223 esac 224 as_found=false 225 done 226 IFS=$as_save_IFS 227 if $as_found 228 then : 229 230 else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233 then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235 fi 236 fi 237 238 239 if test "x$CONFIG_SHELL" != x 240 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. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $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 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno 263 then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://gitlab.freedesktop.org/xorg/lib/libxtrans/issues 272 $0: about your system, including any error possibly output 273 $0: before this message. Then install a modern shell, or 274 $0: manually run the script under such a shell if you do 275 $0: have one." 276 fi 277 exit 1 278 fi 279 fi 280 fi 281 SHELL=${CONFIG_SHELL-/bin/sh} 282 export SHELL 283 # Unset more variables known to interfere with behavior of common tools. 284 CLICOLOR_FORCE= GREP_OPTIONS= 285 unset CLICOLOR_FORCE GREP_OPTIONS 286 287 ## --------------------- ## 288 ## M4sh Shell Functions. ## 289 ## --------------------- ## 290 # as_fn_unset VAR 291 # --------------- 292 # Portably unset VAR. 293 as_fn_unset () 294 { 295 { eval $1=; unset $1;} 296 } 297 as_unset=as_fn_unset 298 299 300 # as_fn_set_status STATUS 301 # ----------------------- 302 # Set $? to STATUS, without forking. 303 as_fn_set_status () 304 { 305 return $1 306 } # as_fn_set_status 307 308 # as_fn_exit STATUS 309 # ----------------- 310 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311 as_fn_exit () 312 { 313 set +e 314 as_fn_set_status $1 315 exit $1 316 } # as_fn_exit 317 # as_fn_nop 318 # --------- 319 # Do nothing but, unlike ":", preserve the value of $?. 320 as_fn_nop () 321 { 322 return $? 323 } 324 as_nop=as_fn_nop 325 326 # as_fn_mkdir_p 327 # ------------- 328 # Create "$as_dir" as a directory, including parents if necessary. 329 as_fn_mkdir_p () 330 { 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348 printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372 } # as_fn_mkdir_p 373 374 # as_fn_executable_p FILE 375 # ----------------------- 376 # Test if FILE is an executable regular file. 377 as_fn_executable_p () 378 { 379 test -f "$1" && test -x "$1" 380 } # as_fn_executable_p 381 # as_fn_append VAR VALUE 382 # ---------------------- 383 # Append the text in VALUE to the end of the definition contained in VAR. Take 384 # advantage of any shell optimizations that allow amortized linear growth over 385 # repeated appends, instead of the typical quadratic growth present in naive 386 # implementations. 387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388 then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393 else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398 fi # as_fn_append 399 400 # as_fn_arith ARG... 401 # ------------------ 402 # Perform arithmetic evaluation on the ARGs, and store the result in the 403 # global $as_val. Take advantage of shells that can avoid forks. The arguments 404 # must be portable across $(()) and expr. 405 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406 then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411 else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416 fi # as_fn_arith 417 418 # as_fn_nop 419 # --------- 420 # Do nothing but, unlike ":", preserve the value of $?. 421 as_fn_nop () 422 { 423 return $? 424 } 425 as_nop=as_fn_nop 426 427 # as_fn_error STATUS ERROR [LINENO LOG_FD] 428 # ---------------------------------------- 429 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431 # script with STATUS, using 1 if that was 0. 432 as_fn_error () 433 { 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441 } # as_fn_error 442 443 if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446 else 447 as_expr=false 448 fi 449 450 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452 else 453 as_basename=false 454 fi 455 456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458 else 459 as_dirname=false 460 fi 461 462 as_me=`$as_basename -- "$0" || 463 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466 printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481 # Avoid depending upon Character Ranges. 482 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485 as_cr_digits='0123456789' 486 as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522 } 523 524 525 # Determine whether it's possible to make 'echo' print without a newline. 526 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527 # for compatibility with existing Makefiles. 528 ECHO_C= ECHO_N= ECHO_T= 529 case `echo -n x` in #((((( 530 -n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537 *) 538 ECHO_N='-n';; 539 esac 540 541 # For backward compatibility with old third-party macros, we provide 542 # the shell variables $as_echo and $as_echo_n. New code should use 543 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544 as_echo='printf %s\n' 545 as_echo_n='printf %s' 546 547 548 rm -f conf$$ conf$$.exe conf$$.file 549 if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551 else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554 fi 555 if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569 else 570 as_ln_s='cp -pR' 571 fi 572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573 rmdir conf$$.dir 2>/dev/null 574 575 if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577 else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580 fi 581 582 as_test_x='test -x' 583 as_executable_p=as_fn_executable_p 584 585 # Sed expression to map a string onto a valid CPP name. 586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588 # Sed expression to map a string onto a valid variable name. 589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 as_awk_strverscmp=' 592 # Use only awk features that work with 7th edition Unix awk (1978). 593 # My, what an old awk you have, Mr. Solaris! 594 END { 595 while (length(v1) && length(v2)) { 596 # Set d1 to be the next thing to compare from v1, and likewise for d2. 597 # Normally this is a single character, but if v1 and v2 contain digits, 598 # compare them as integers and fractions as strverscmp does. 599 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 600 # Split v1 and v2 into their leading digit string components d1 and d2, 601 # and advance v1 and v2 past the leading digit strings. 602 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 603 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 604 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 605 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 606 if (d1 ~ /^0/) { 607 if (d2 ~ /^0/) { 608 # Compare two fractions. 609 while (d1 ~ /^0/ && d2 ~ /^0/) { 610 d1 = substr(d1, 2); len1-- 611 d2 = substr(d2, 2); len2-- 612 } 613 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 614 # The two components differ in length, and the common prefix 615 # contains only leading zeros. Consider the longer to be less. 616 d1 = -len1 617 d2 = -len2 618 } else { 619 # Otherwise, compare as strings. 620 d1 = "x" d1 621 d2 = "x" d2 622 } 623 } else { 624 # A fraction is less than an integer. 625 exit 1 626 } 627 } else { 628 if (d2 ~ /^0/) { 629 # An integer is greater than a fraction. 630 exit 2 631 } else { 632 # Compare two integers. 633 d1 += 0 634 d2 += 0 635 } 636 } 637 } else { 638 # The normal case, without worrying about digits. 639 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 640 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 641 } 642 if (d1 < d2) exit 1 643 if (d1 > d2) exit 2 644 } 645 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 646 # which mishandles some comparisons of empty strings to integers. 647 if (length(v2)) exit 1 648 if (length(v1)) exit 2 649 } 650 ' 651 652 test -n "$DJDIR" || exec 7<&0 </dev/null 653 exec 6>&1 654 655 # Name of the host. 656 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 657 # so uname gets run too. 658 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 659 660 # 661 # Initializations. 662 # 663 ac_default_prefix=/usr/local 664 ac_clean_files= 665 ac_config_libobj_dir=. 666 LIBOBJS= 667 cross_compiling=no 668 subdirs= 669 MFLAGS= 670 MAKEFLAGS= 671 672 # Identity of this package. 673 PACKAGE_NAME='xtrans' 674 PACKAGE_TARNAME='xtrans' 675 PACKAGE_VERSION='1.5.0' 676 PACKAGE_STRING='xtrans 1.5.0' 677 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libxtrans/issues' 678 PACKAGE_URL='' 679 680 ac_unique_file="Makefile.am" 681 # Factoring default headers for most tests. 682 ac_includes_default="\ 683 #include <stddef.h> 684 #ifdef HAVE_STDIO_H 685 # include <stdio.h> 686 #endif 687 #ifdef HAVE_STDLIB_H 688 # include <stdlib.h> 689 #endif 690 #ifdef HAVE_STRING_H 691 # include <string.h> 692 #endif 693 #ifdef HAVE_INTTYPES_H 694 # include <inttypes.h> 695 #endif 696 #ifdef HAVE_STDINT_H 697 # include <stdint.h> 698 #endif 699 #ifdef HAVE_STRINGS_H 700 # include <strings.h> 701 #endif 702 #ifdef HAVE_SYS_TYPES_H 703 # include <sys/types.h> 704 #endif 705 #ifdef HAVE_SYS_STAT_H 706 # 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[VAR=VALUE]... 1431 1432 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1433 VAR=VALUE. See below for descriptions of some of the useful variables. 1434 1435 Defaults for the options are specified in brackets. 1436 1437 Configuration: 1438 -h, --help display this help and exit 1439 --help=short display options specific to this package 1440 --help=recursive display the short help of all the included packages 1441 -V, --version display version information and exit 1442 -q, --quiet, --silent do not print \`checking ...' messages 1443 --cache-file=FILE cache test results in FILE [disabled] 1444 -C, --config-cache alias for \`--cache-file=config.cache' 1445 -n, --no-create do not create output files 1446 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1447 1448 Installation directories: 1449 --prefix=PREFIX install architecture-independent files in PREFIX 1450 [$ac_default_prefix] 1451 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1452 [PREFIX] 1453 1454 By default, \`make install' will install all the files in 1455 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1456 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1457 for instance \`--prefix=\$HOME'. 1458 1459 For better control, use the options below. 1460 1461 Fine tuning of the installation directories: 1462 --bindir=DIR user executables [EPREFIX/bin] 1463 --sbindir=DIR system admin executables [EPREFIX/sbin] 1464 --libexecdir=DIR program executables [EPREFIX/libexec] 1465 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1466 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1467 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1468 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1469 --libdir=DIR object code libraries [EPREFIX/lib] 1470 --includedir=DIR C header files [PREFIX/include] 1471 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1472 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1473 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1474 --infodir=DIR info documentation [DATAROOTDIR/info] 1475 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1476 --mandir=DIR man documentation [DATAROOTDIR/man] 1477 --docdir=DIR documentation root [DATAROOTDIR/doc/xtrans] 1478 --htmldir=DIR html documentation [DOCDIR] 1479 --dvidir=DIR dvi documentation [DOCDIR] 1480 --pdfdir=DIR pdf documentation [DOCDIR] 1481 --psdir=DIR ps documentation [DOCDIR] 1482 _ACEOF 1483 1484 cat <<\_ACEOF 1485 1486 Program names: 1487 --program-prefix=PREFIX prepend PREFIX to installed program names 1488 --program-suffix=SUFFIX append SUFFIX to installed program names 1489 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1490 1491 System types: 1492 --build=BUILD configure for building on BUILD [guessed] 1493 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1494 _ACEOF 1495 fi 1496 1497 if test -n "$ac_init_help"; then 1498 case $ac_init_help in 1499 short | recursive ) echo "Configuration of xtrans 1.5.0:";; 1500 esac 1501 cat <<\_ACEOF 1502 1503 Optional Features: 1504 --disable-option-checking ignore unrecognized --enable/--with options 1505 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1506 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1507 --enable-silent-rules less verbose build output (undo: "make V=1") 1508 --disable-silent-rules verbose build output (undo: "make V=0") 1509 --enable-dependency-tracking 1510 do not reject slow dependency extractors 1511 --disable-dependency-tracking 1512 speeds up one-time build 1513 --disable-selective-werror 1514 Turn off selective compiler errors. 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1553 fi 1554 1555 if test "$ac_init_help" = "recursive"; then 1556 # If there are subdirs, report their specific --help. 1557 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1558 test -d "$ac_dir" || 1559 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1560 continue 1561 ac_builddir=. 1562 1563 case "$ac_dir" in 1564 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1565 *) 1566 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1567 # A ".." for each directory in $ac_dir_suffix. 1568 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1569 case $ac_top_builddir_sub in 1570 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1571 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1572 esac ;; 1573 esac 1574 ac_abs_top_builddir=$ac_pwd 1575 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1576 # for backward compatibility: 1577 ac_top_builddir=$ac_top_build_prefix 1578 1579 case $srcdir in 1580 .) # We are building in place. 1581 ac_srcdir=. 1582 ac_top_srcdir=$ac_top_builddir_sub 1583 ac_abs_top_srcdir=$ac_pwd ;; 1584 [\\/]* | ?:[\\/]* ) # Absolute name. 1585 ac_srcdir=$srcdir$ac_dir_suffix; 1586 ac_top_srcdir=$srcdir 1587 ac_abs_top_srcdir=$srcdir ;; 1588 *) # Relative name. 1589 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1590 ac_top_srcdir=$ac_top_build_prefix$srcdir 1591 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1592 esac 1593 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1594 1595 cd "$ac_dir" || { ac_status=$?; continue; } 1596 # Check for configure.gnu first; this name is used for a wrapper for 1597 # Metaconfig's "Configure" on case-insensitive file systems. 1598 if test -f "$ac_srcdir/configure.gnu"; then 1599 echo && 1600 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1601 elif test -f "$ac_srcdir/configure"; then 1602 echo && 1603 $SHELL "$ac_srcdir/configure" --help=recursive 1604 else 1605 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1606 fi || ac_status=$? 1607 cd "$ac_pwd" || { ac_status=$?; break; } 1608 done 1609 fi 1610 1611 test -n "$ac_init_help" && exit $ac_status 1612 if $ac_init_version; then 1613 cat <<\_ACEOF 1614 xtrans configure 1.5.0 1615 generated by GNU Autoconf 2.71 1616 1617 Copyright (C) 2021 Free Software Foundation, Inc. 1618 This configure script is free software; the Free Software Foundation 1619 gives unlimited permission to copy, distribute and modify it. 1620 _ACEOF 1621 exit 1622 fi 1623 1624 ## ------------------------ ## 1625 ## Autoconf initialization. ## 1626 ## ------------------------ ## 1627 1628 # ac_fn_c_try_compile LINENO 1629 # -------------------------- 1630 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1631 ac_fn_c_try_compile () 1632 { 1633 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1634 rm -f conftest.$ac_objext conftest.beam 1635 if { { ac_try="$ac_compile" 1636 case "(($ac_try" in 1637 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1638 *) ac_try_echo=$ac_try;; 1639 esac 1640 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1641 printf "%s\n" "$ac_try_echo"; } >&5 1642 (eval "$ac_compile") 2>conftest.err 1643 ac_status=$? 1644 if test -s conftest.err; then 1645 grep -v '^ *+' conftest.err >conftest.er1 1646 cat conftest.er1 >&5 1647 mv -f conftest.er1 conftest.err 1648 fi 1649 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1650 test $ac_status = 0; } && { 1651 test -z "$ac_c_werror_flag" || 1652 test ! -s conftest.err 1653 } && test -s conftest.$ac_objext 1654 then : 1655 ac_retval=0 1656 else $as_nop 1657 printf "%s\n" "$as_me: failed program was:" >&5 1658 sed 's/^/| /' conftest.$ac_ext >&5 1659 1660 ac_retval=1 1661 fi 1662 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1663 as_fn_set_status $ac_retval 1664 1665 } # ac_fn_c_try_compile 1666 1667 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1668 # ------------------------------------------------------------------ 1669 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1670 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1671 ac_fn_check_decl () 1672 { 1673 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1674 as_decl_name=`echo $2|sed 's/ *(.*//'` 1675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1676 printf %s "checking whether $as_decl_name is declared... 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" >&6; } 1728 if eval test \${$3+y} 1729 then : 1730 printf %s "(cached) " >&6 1731 else $as_nop 1732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1733 /* end confdefs.h. */ 1734 $4 1735 #include <$2> 1736 _ACEOF 1737 if ac_fn_c_try_compile "$LINENO" 1738 then : 1739 eval "$3=yes" 1740 else $as_nop 1741 eval "$3=no" 1742 fi 1743 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1744 fi 1745 eval ac_res=\$$3 1746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1747 printf "%s\n" "$ac_res" >&6; } 1748 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1749 1750 } # ac_fn_c_check_header_compile 1751 1752 # ac_fn_c_try_link LINENO 1753 # ----------------------- 1754 # Try to link conftest.$ac_ext, and return whether this succeeded. 1755 ac_fn_c_try_link () 1756 { 1757 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1758 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1759 if { { ac_try="$ac_link" 1760 case "(($ac_try" in 1761 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1762 *) ac_try_echo=$ac_try;; 1763 esac 1764 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1765 printf "%s\n" "$ac_try_echo"; } >&5 1766 (eval "$ac_link") 2>conftest.err 1767 ac_status=$? 1768 if test -s conftest.err; then 1769 grep -v '^ *+' conftest.err >conftest.er1 1770 cat conftest.er1 >&5 1771 mv -f conftest.er1 conftest.err 1772 fi 1773 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1774 test $ac_status = 0; } && { 1775 test -z "$ac_c_werror_flag" || 1776 test ! -s conftest.err 1777 } && test -s conftest$ac_exeext && { 1778 test "$cross_compiling" = yes || 1779 test -x conftest$ac_exeext 1780 } 1781 then : 1782 ac_retval=0 1783 else $as_nop 1784 printf "%s\n" "$as_me: failed program was:" >&5 1785 sed 's/^/| /' conftest.$ac_ext >&5 1786 1787 ac_retval=1 1788 fi 1789 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1790 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1791 # interfere with the next link command; also delete a directory that is 1792 # left behind by Apple's compiler. We do this before executing the actions. 1793 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1794 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1795 as_fn_set_status $ac_retval 1796 1797 } # ac_fn_c_try_link 1798 1799 # ac_fn_c_check_func LINENO FUNC VAR 1800 # ---------------------------------- 1801 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1802 ac_fn_c_check_func () 1803 { 1804 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1806 printf %s "checking for $2... " >&6; } 1807 if eval test \${$3+y} 1808 then : 1809 printf %s "(cached) " >&6 1810 else $as_nop 1811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1812 /* end confdefs.h. */ 1813 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1814 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1815 #define $2 innocuous_$2 1816 1817 /* System header to define __stub macros and hopefully few prototypes, 1818 which can conflict with char $2 (); below. */ 1819 1820 #include <limits.h> 1821 #undef $2 1822 1823 /* Override any GCC internal prototype to avoid an error. 1824 Use char because int might match the return type of a GCC 1825 builtin and then its argument prototype would still apply. */ 1826 #ifdef __cplusplus 1827 extern "C" 1828 #endif 1829 char $2 (); 1830 /* The GNU C library defines this for functions which it implements 1831 to always fail with ENOSYS. Some functions are actually named 1832 something starting with __ and the normal name is an alias. */ 1833 #if defined __stub_$2 || defined __stub___$2 1834 choke me 1835 #endif 1836 1837 int 1838 main (void) 1839 { 1840 return $2 (); 1841 ; 1842 return 0; 1843 } 1844 _ACEOF 1845 if ac_fn_c_try_link "$LINENO" 1846 then : 1847 eval "$3=yes" 1848 else $as_nop 1849 eval "$3=no" 1850 fi 1851 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1852 conftest$ac_exeext conftest.$ac_ext 1853 fi 1854 eval ac_res=\$$3 1855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1856 printf "%s\n" "$ac_res" >&6; } 1857 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1858 1859 } # ac_fn_c_check_func 1860 ac_configure_args_raw= 1861 for ac_arg 1862 do 1863 case $ac_arg in 1864 *\'*) 1865 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1866 esac 1867 as_fn_append ac_configure_args_raw " '$ac_arg'" 1868 done 1869 1870 case $ac_configure_args_raw in 1871 *$as_nl*) 1872 ac_safe_unquote= ;; 1873 *) 1874 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1875 ac_unsafe_a="$ac_unsafe_z#~" 1876 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1877 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1878 esac 1879 1880 cat >config.log <<_ACEOF 1881 This file contains any messages produced by compilers while 1882 running configure, to aid debugging if configure makes a mistake. 1883 1884 It was created by xtrans $as_me 1.5.0, which was 1885 generated by GNU Autoconf 2.71. Invocation command line was 1886 1887 $ $0$ac_configure_args_raw 1888 1889 _ACEOF 1890 exec 5>>config.log 1891 { 1892 cat <<_ASUNAME 1893 ## --------- ## 1894 ## Platform. ## 1895 ## --------- ## 1896 1897 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1898 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1899 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1900 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1901 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1902 1903 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1904 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1905 1906 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1907 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1908 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1909 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1910 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1911 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1912 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1913 1914 _ASUNAME 1915 1916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1917 for as_dir in $PATH 1918 do 1919 IFS=$as_save_IFS 1920 case $as_dir in #((( 1921 '') as_dir=./ ;; 1922 */) ;; 1923 *) as_dir=$as_dir/ ;; 1924 esac 1925 printf "%s\n" "PATH: $as_dir" 1926 done 1927 IFS=$as_save_IFS 1928 1929 } >&5 1930 1931 cat >&5 <<_ACEOF 1932 1933 1934 ## ----------- ## 1935 ## Core tests. ## 1936 ## ----------- ## 1937 1938 _ACEOF 1939 1940 1941 # Keep a trace of the command line. 1942 # Strip out --no-create and --no-recursion so they do not pile up. 1943 # Strip out --silent because we don't want to record it for future runs. 1944 # Also quote any args containing shell meta-characters. 1945 # Make two passes to allow for proper duplicate-argument suppression. 1946 ac_configure_args= 1947 ac_configure_args0= 1948 ac_configure_args1= 1949 ac_must_keep_next=false 1950 for ac_pass in 1 2 1951 do 1952 for ac_arg 1953 do 1954 case $ac_arg in 1955 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1956 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1957 | -silent | --silent | --silen | --sile | --sil) 1958 continue ;; 1959 *\'*) 1960 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1961 esac 1962 case $ac_pass in 1963 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1964 2) 1965 as_fn_append ac_configure_args1 " '$ac_arg'" 1966 if test $ac_must_keep_next = true; then 1967 ac_must_keep_next=false # Got value, back to normal. 1968 else 1969 case $ac_arg in 1970 *=* | --config-cache | -C | -disable-* | --disable-* \ 1971 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1972 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1973 | -with-* | --with-* | -without-* | --without-* | --x) 1974 case "$ac_configure_args0 " in 1975 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1976 esac 1977 ;; 1978 -* ) ac_must_keep_next=true ;; 1979 esac 1980 fi 1981 as_fn_append ac_configure_args " '$ac_arg'" 1982 ;; 1983 esac 1984 done 1985 done 1986 { ac_configure_args0=; unset ac_configure_args0;} 1987 { ac_configure_args1=; unset ac_configure_args1;} 1988 1989 # When interrupted or exit'd, cleanup temporary files, and complete 1990 # config.log. We remove comments because anyway the quotes in there 1991 # would cause problems or look ugly. 1992 # WARNING: Use '\'' to represent an apostrophe within the trap. 1993 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1994 trap 'exit_status=$? 1995 # Sanitize IFS. 1996 IFS=" "" $as_nl" 1997 # Save into config.log some information that might help in debugging. 1998 { 1999 echo 2000 2001 printf "%s\n" "## ---------------- ## 2002 ## Cache variables. ## 2003 ## ---------------- ##" 2004 echo 2005 # The following way of writing the cache mishandles newlines in values, 2006 ( 2007 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2008 eval ac_val=\$$ac_var 2009 case $ac_val in #( 2010 *${as_nl}*) 2011 case $ac_var in #( 2012 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2013 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2014 esac 2015 case $ac_var in #( 2016 _ | IFS | as_nl) ;; #( 2017 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2018 *) { eval $ac_var=; unset $ac_var;} ;; 2019 esac ;; 2020 esac 2021 done 2022 (set) 2>&1 | 2023 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2024 *${as_nl}ac_space=\ *) 2025 sed -n \ 2026 "s/'\''/'\''\\\\'\'''\''/g; 2027 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2028 ;; #( 2029 *) 2030 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2031 ;; 2032 esac | 2033 sort 2034 ) 2035 echo 2036 2037 printf "%s\n" "## ----------------- ## 2038 ## Output variables. ## 2039 ## ----------------- ##" 2040 echo 2041 for ac_var in $ac_subst_vars 2042 do 2043 eval ac_val=\$$ac_var 2044 case $ac_val in 2045 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2046 esac 2047 printf "%s\n" "$ac_var='\''$ac_val'\''" 2048 done | sort 2049 echo 2050 2051 if test -n "$ac_subst_files"; then 2052 printf "%s\n" "## ------------------- ## 2053 ## File substitutions. ## 2054 ## ------------------- ##" 2055 echo 2056 for ac_var in $ac_subst_files 2057 do 2058 eval ac_val=\$$ac_var 2059 case $ac_val in 2060 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2061 esac 2062 printf "%s\n" "$ac_var='\''$ac_val'\''" 2063 done | sort 2064 echo 2065 fi 2066 2067 if test -s confdefs.h; then 2068 printf "%s\n" "## ----------- ## 2069 ## confdefs.h. ## 2070 ## ----------- ##" 2071 echo 2072 cat confdefs.h 2073 echo 2074 fi 2075 test "$ac_signal" != 0 && 2076 printf "%s\n" "$as_me: caught signal $ac_signal" 2077 printf "%s\n" "$as_me: exit $exit_status" 2078 } >&5 2079 rm -f core *.core core.conftest.* && 2080 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2081 exit $exit_status 2082 ' 0 2083 for ac_signal in 1 2 13 15; do 2084 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2085 done 2086 ac_signal=0 2087 2088 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2089 rm -f -r conftest* confdefs.h 2090 2091 printf "%s\n" "/* confdefs.h */" > confdefs.h 2092 2093 # Predefined preprocessor variables. 2094 2095 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2096 2097 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2098 2099 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2100 2101 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2102 2103 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2104 2105 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2106 2107 2108 # Let the site file select an alternate cache file if it wants to. 2109 # Prefer an explicitly selected file to automatically selected ones. 2110 if test -n "$CONFIG_SITE"; then 2111 ac_site_files="$CONFIG_SITE" 2112 elif test "x$prefix" != xNONE; then 2113 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2114 else 2115 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2116 fi 2117 2118 for ac_site_file in $ac_site_files 2119 do 2120 case $ac_site_file in #( 2121 */*) : 2122 ;; #( 2123 *) : 2124 ac_site_file=./$ac_site_file ;; 2125 esac 2126 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2128 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2129 sed 's/^/| /' "$ac_site_file" >&5 2130 . "$ac_site_file" \ 2131 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2132 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2133 as_fn_error $? "failed to load site script $ac_site_file 2134 See \`config.log' for more details" "$LINENO" 5; } 2135 fi 2136 done 2137 2138 if test -r "$cache_file"; then 2139 # Some versions of bash will fail to source /dev/null (special files 2140 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2141 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2143 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2144 case $cache_file in 2145 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2146 *) . "./$cache_file";; 2147 esac 2148 fi 2149 else 2150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2151 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2152 >$cache_file 2153 fi 2154 2155 # Test code for whether the C compiler supports C89 (global declarations) 2156 ac_c_conftest_c89_globals=' 2157 /* Does the compiler advertise C89 conformance? 2158 Do not test the value of __STDC__, because some compilers set it to 0 2159 while being otherwise adequately conformant. */ 2160 #if !defined __STDC__ 2161 # error "Compiler does not advertise C89 conformance" 2162 #endif 2163 2164 #include <stddef.h> 2165 #include <stdarg.h> 2166 struct stat; 2167 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2168 struct buf { int x; }; 2169 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2170 static char *e (p, i) 2171 char **p; 2172 int i; 2173 { 2174 return p[i]; 2175 } 2176 static char *f (char * (*g) (char **, int), char **p, ...) 2177 { 2178 char *s; 2179 va_list v; 2180 va_start (v,p); 2181 s = g (p, va_arg (v,int)); 2182 va_end (v); 2183 return s; 2184 } 2185 2186 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2187 function prototypes and stuff, but not \xHH hex character constants. 2188 These do not provoke an error unfortunately, instead are silently treated 2189 as an "x". The following induces an error, until -std is added to get 2190 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2191 array size at least. It is necessary to write \x00 == 0 to get something 2192 that is true only with -std. */ 2193 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2194 2195 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2196 inside strings and character constants. */ 2197 #define FOO(x) '\''x'\'' 2198 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2199 2200 int test (int i, double x); 2201 struct s1 {int (*f) (int a);}; 2202 struct s2 {int (*f) (double a);}; 2203 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2204 int, int);' 2205 2206 # Test code for whether the C compiler supports C89 (body of main). 2207 ac_c_conftest_c89_main=' 2208 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2209 ' 2210 2211 # Test code for whether the C compiler supports C99 (global declarations) 2212 ac_c_conftest_c99_globals=' 2213 // Does the compiler advertise C99 conformance? 2214 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2215 # error "Compiler does not advertise C99 conformance" 2216 #endif 2217 2218 #include <stdbool.h> 2219 extern int puts (const char *); 2220 extern int printf (const char *, ...); 2221 extern int dprintf (int, const char *, ...); 2222 extern void *malloc (size_t); 2223 2224 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2225 // dprintf is used instead of fprintf to avoid needing to declare 2226 // FILE and stderr. 2227 #define debug(...) dprintf (2, __VA_ARGS__) 2228 #define showlist(...) puts (#__VA_ARGS__) 2229 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2230 static void 2231 test_varargs_macros (void) 2232 { 2233 int x = 1234; 2234 int y = 5678; 2235 debug ("Flag"); 2236 debug ("X = %d\n", x); 2237 showlist (The first, second, and third items.); 2238 report (x>y, "x is %d but y is %d", x, y); 2239 } 2240 2241 // Check long long types. 2242 #define BIG64 18446744073709551615ull 2243 #define BIG32 4294967295ul 2244 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2245 #if !BIG_OK 2246 #error "your preprocessor is broken" 2247 #endif 2248 #if BIG_OK 2249 #else 2250 #error "your preprocessor is broken" 2251 #endif 2252 static long long int bignum = -9223372036854775807LL; 2253 static unsigned long long int ubignum = BIG64; 2254 2255 struct incomplete_array 2256 { 2257 int datasize; 2258 double data[]; 2259 }; 2260 2261 struct named_init { 2262 int number; 2263 const wchar_t *name; 2264 double average; 2265 }; 2266 2267 typedef const char *ccp; 2268 2269 static inline int 2270 test_restrict (ccp restrict text) 2271 { 2272 // See if C++-style comments work. 2273 // Iterate through items via the restricted pointer. 2274 // Also check for declarations in for loops. 2275 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2276 continue; 2277 return 0; 2278 } 2279 2280 // Check varargs and va_copy. 2281 static bool 2282 test_varargs (const char *format, ...) 2283 { 2284 va_list args; 2285 va_start (args, format); 2286 va_list args_copy; 2287 va_copy (args_copy, args); 2288 2289 const char *str = ""; 2290 int number = 0; 2291 float fnumber = 0; 2292 2293 while (*format) 2294 { 2295 switch (*format++) 2296 { 2297 case '\''s'\'': // string 2298 str = va_arg (args_copy, const char *); 2299 break; 2300 case '\''d'\'': // int 2301 number = va_arg (args_copy, int); 2302 break; 2303 case '\''f'\'': // float 2304 fnumber = va_arg (args_copy, double); 2305 break; 2306 default: 2307 break; 2308 } 2309 } 2310 va_end (args_copy); 2311 va_end (args); 2312 2313 return *str && number && fnumber; 2314 } 2315 ' 2316 2317 # Test code for whether the C compiler supports C99 (body of main). 2318 ac_c_conftest_c99_main=' 2319 // Check bool. 2320 _Bool success = false; 2321 success |= (argc != 0); 2322 2323 // Check restrict. 2324 if (test_restrict ("String literal") == 0) 2325 success = true; 2326 char *restrict newvar = "Another string"; 2327 2328 // Check varargs. 2329 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2330 test_varargs_macros (); 2331 2332 // Check flexible array members. 2333 struct incomplete_array *ia = 2334 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2335 ia->datasize = 10; 2336 for (int i = 0; i < ia->datasize; ++i) 2337 ia->data[i] = i * 1.234; 2338 2339 // Check named initializers. 2340 struct named_init ni = { 2341 .number = 34, 2342 .name = L"Test wide string", 2343 .average = 543.34343, 2344 }; 2345 2346 ni.number = 58; 2347 2348 int dynamic_array[ni.number]; 2349 dynamic_array[0] = argv[0][0]; 2350 dynamic_array[ni.number - 1] = 543; 2351 2352 // work around unused variable warnings 2353 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2354 || dynamic_array[ni.number - 1] != 543); 2355 ' 2356 2357 # Test code for whether the C compiler supports C11 (global declarations) 2358 ac_c_conftest_c11_globals=' 2359 // Does the compiler advertise C11 conformance? 2360 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2361 # error "Compiler does not advertise C11 conformance" 2362 #endif 2363 2364 // Check _Alignas. 2365 char _Alignas (double) aligned_as_double; 2366 char _Alignas (0) no_special_alignment; 2367 extern char aligned_as_int; 2368 char _Alignas (0) _Alignas (int) aligned_as_int; 2369 2370 // Check _Alignof. 2371 enum 2372 { 2373 int_alignment = _Alignof (int), 2374 int_array_alignment = _Alignof (int[100]), 2375 char_alignment = _Alignof (char) 2376 }; 2377 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2378 2379 // Check _Noreturn. 2380 int _Noreturn does_not_return (void) { for (;;) continue; } 2381 2382 // Check _Static_assert. 2383 struct test_static_assert 2384 { 2385 int x; 2386 _Static_assert (sizeof (int) <= sizeof (long int), 2387 "_Static_assert does not work in struct"); 2388 long int y; 2389 }; 2390 2391 // Check UTF-8 literals. 2392 #define u8 syntax error! 2393 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2394 2395 // Check duplicate typedefs. 2396 typedef long *long_ptr; 2397 typedef long int *long_ptr; 2398 typedef long_ptr long_ptr; 2399 2400 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2401 struct anonymous 2402 { 2403 union { 2404 struct { int i; int j; }; 2405 struct { int k; long int l; } w; 2406 }; 2407 int m; 2408 } v1; 2409 ' 2410 2411 # Test code for whether the C compiler supports C11 (body of main). 2412 ac_c_conftest_c11_main=' 2413 _Static_assert ((offsetof (struct anonymous, i) 2414 == offsetof (struct anonymous, w.k)), 2415 "Anonymous union alignment botch"); 2416 v1.i = 2; 2417 v1.w.k = 5; 2418 ok |= v1.i != 5; 2419 ' 2420 2421 # Test code for whether the C compiler supports C11 (complete). 2422 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2423 ${ac_c_conftest_c99_globals} 2424 ${ac_c_conftest_c11_globals} 2425 2426 int 2427 main (int argc, char **argv) 2428 { 2429 int ok = 0; 2430 ${ac_c_conftest_c89_main} 2431 ${ac_c_conftest_c99_main} 2432 ${ac_c_conftest_c11_main} 2433 return ok; 2434 } 2435 " 2436 2437 # Test code for whether the C compiler supports C99 (complete). 2438 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2439 ${ac_c_conftest_c99_globals} 2440 2441 int 2442 main (int argc, char **argv) 2443 { 2444 int ok = 0; 2445 ${ac_c_conftest_c89_main} 2446 ${ac_c_conftest_c99_main} 2447 return ok; 2448 } 2449 " 2450 2451 # Test code for whether the C compiler supports C89 (complete). 2452 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2453 2454 int 2455 main (int argc, char **argv) 2456 { 2457 int ok = 0; 2458 ${ac_c_conftest_c89_main} 2459 return ok; 2460 } 2461 " 2462 2463 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2464 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2465 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2466 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2467 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2468 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2469 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2470 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2471 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2472 2473 # Auxiliary files required by this configure script. 2474 ac_aux_files="config.guess config.sub compile missing install-sh" 2475 2476 # Locations in which to look for auxiliary files. 2477 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2478 2479 # Search for a directory containing all of the required auxiliary files, 2480 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2481 # If we don't find one directory that contains all the files we need, 2482 # we report the set of missing files from the *first* directory in 2483 # $ac_aux_dir_candidates and give up. 2484 ac_missing_aux_files="" 2485 ac_first_candidate=: 2486 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2488 as_found=false 2489 for as_dir in $ac_aux_dir_candidates 2490 do 2491 IFS=$as_save_IFS 2492 case $as_dir in #((( 2493 '') as_dir=./ ;; 2494 */) ;; 2495 *) as_dir=$as_dir/ ;; 2496 esac 2497 as_found=: 2498 2499 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2500 ac_aux_dir_found=yes 2501 ac_install_sh= 2502 for ac_aux in $ac_aux_files 2503 do 2504 # As a special case, if "install-sh" is required, that requirement 2505 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2506 # and $ac_install_sh is set appropriately for whichever one is found. 2507 if test x"$ac_aux" = x"install-sh" 2508 then 2509 if test -f "${as_dir}install-sh"; then 2510 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2511 ac_install_sh="${as_dir}install-sh -c" 2512 elif test -f "${as_dir}install.sh"; then 2513 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2514 ac_install_sh="${as_dir}install.sh -c" 2515 elif test -f "${as_dir}shtool"; then 2516 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2517 ac_install_sh="${as_dir}shtool install -c" 2518 else 2519 ac_aux_dir_found=no 2520 if $ac_first_candidate; then 2521 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2522 else 2523 break 2524 fi 2525 fi 2526 else 2527 if test -f "${as_dir}${ac_aux}"; then 2528 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2529 else 2530 ac_aux_dir_found=no 2531 if $ac_first_candidate; then 2532 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2533 else 2534 break 2535 fi 2536 fi 2537 fi 2538 done 2539 if test "$ac_aux_dir_found" = yes; then 2540 ac_aux_dir="$as_dir" 2541 break 2542 fi 2543 ac_first_candidate=false 2544 2545 as_found=false 2546 done 2547 IFS=$as_save_IFS 2548 if $as_found 2549 then : 2550 2551 else $as_nop 2552 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2553 fi 2554 2555 2556 # These three variables are undocumented and unsupported, 2557 # and are intended to be withdrawn in a future Autoconf release. 2558 # They can cause serious problems if a builder's source tree is in a directory 2559 # whose full name contains unusual characters. 2560 if test -f "${ac_aux_dir}config.guess"; then 2561 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2562 fi 2563 if test -f "${ac_aux_dir}config.sub"; then 2564 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2565 fi 2566 if test -f "$ac_aux_dir/configure"; then 2567 ac_configure="$SHELL ${ac_aux_dir}configure" 2568 fi 2569 2570 # Check that the precious variables saved in the cache have kept the same 2571 # value. 2572 ac_cache_corrupted=false 2573 for ac_var in $ac_precious_vars; do 2574 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2575 eval ac_new_set=\$ac_env_${ac_var}_set 2576 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2577 eval ac_new_val=\$ac_env_${ac_var}_value 2578 case $ac_old_set,$ac_new_set in 2579 set,) 2580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2581 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2582 ac_cache_corrupted=: ;; 2583 ,set) 2584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2585 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2586 ac_cache_corrupted=: ;; 2587 ,);; 2588 *) 2589 if test "x$ac_old_val" != "x$ac_new_val"; then 2590 # differences in whitespace do not lead to failure. 2591 ac_old_val_w=`echo x $ac_old_val` 2592 ac_new_val_w=`echo x $ac_new_val` 2593 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2595 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2596 ac_cache_corrupted=: 2597 else 2598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2599 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2600 eval $ac_var=\$ac_old_val 2601 fi 2602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2603 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2605 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2606 fi;; 2607 esac 2608 # Pass precious variables to config.status. 2609 if test "$ac_new_set" = set; then 2610 case $ac_new_val in 2611 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2612 *) ac_arg=$ac_var=$ac_new_val ;; 2613 esac 2614 case " $ac_configure_args " in 2615 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2616 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2617 esac 2618 fi 2619 done 2620 if $ac_cache_corrupted; then 2621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2622 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2624 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2625 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2626 and start over" "$LINENO" 5 2627 fi 2628 ## -------------------- ## 2629 ## Main body of script. ## 2630 ## -------------------- ## 2631 2632 ac_ext=c 2633 ac_cpp='$CPP $CPPFLAGS' 2634 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2635 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2636 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2637 2638 2639 2640 2641 # Initialize Automake 2642 am__api_version='1.16' 2643 2644 2645 2646 # Find a good install program. We prefer a C program (faster), 2647 # so one script is as good as another. But avoid the broken or 2648 # incompatible versions: 2649 # SysV /etc/install, /usr/sbin/install 2650 # SunOS /usr/etc/install 2651 # IRIX /sbin/install 2652 # AIX /bin/install 2653 # AmigaOS /C/install, which installs bootblocks on floppy discs 2654 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2655 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2656 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2657 # OS/2's system install, which has a completely different semantic 2658 # ./install, which can be erroneously created by make from ./install.sh. 2659 # Reject install programs that cannot install multiple files. 2660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2661 printf %s "checking for a BSD-compatible install... " >&6; } 2662 if test -z "$INSTALL"; then 2663 if test ${ac_cv_path_install+y} 2664 then : 2665 printf %s "(cached) " >&6 2666 else $as_nop 2667 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2668 for as_dir in $PATH 2669 do 2670 IFS=$as_save_IFS 2671 case $as_dir in #((( 2672 '') as_dir=./ ;; 2673 */) ;; 2674 *) as_dir=$as_dir/ ;; 2675 esac 2676 # Account for fact that we put trailing slashes in our PATH walk. 2677 case $as_dir in #(( 2678 ./ | /[cC]/* | \ 2679 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2680 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2681 /usr/ucb/* ) ;; 2682 *) 2683 # OSF1 and SCO ODT 3.0 have their own names for install. 2684 # Don't use installbsd from OSF since it installs stuff as root 2685 # by default. 2686 for ac_prog in ginstall scoinst install; do 2687 for ac_exec_ext in '' $ac_executable_extensions; do 2688 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2689 if test $ac_prog = install && 2690 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2691 # AIX install. It has an incompatible calling convention. 2692 : 2693 elif test $ac_prog = install && 2694 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2695 # program-specific install script used by HP pwplus--don't use. 2696 : 2697 else 2698 rm -rf conftest.one conftest.two conftest.dir 2699 echo one > conftest.one 2700 echo two > conftest.two 2701 mkdir conftest.dir 2702 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2703 test -s conftest.one && test -s conftest.two && 2704 test -s conftest.dir/conftest.one && 2705 test -s conftest.dir/conftest.two 2706 then 2707 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2708 break 3 2709 fi 2710 fi 2711 fi 2712 done 2713 done 2714 ;; 2715 esac 2716 2717 done 2718 IFS=$as_save_IFS 2719 2720 rm -rf conftest.one conftest.two conftest.dir 2721 2722 fi 2723 if test ${ac_cv_path_install+y}; then 2724 INSTALL=$ac_cv_path_install 2725 else 2726 # As a last resort, use the slow shell script. Don't cache a 2727 # value for INSTALL within a source directory, because that will 2728 # break other packages using the cache if that directory is 2729 # removed, or if the value is a relative name. 2730 INSTALL=$ac_install_sh 2731 fi 2732 fi 2733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2734 printf "%s\n" "$INSTALL" >&6; } 2735 2736 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2737 # It thinks the first close brace ends the variable substitution. 2738 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2739 2740 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2741 2742 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2743 2744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2745 printf %s "checking whether build environment is sane... " >&6; } 2746 # Reject unsafe characters in $srcdir or the absolute working directory 2747 # name. Accept space and tab only in the latter. 2748 am_lf=' 2749 ' 2750 case `pwd` in 2751 *[\\\"\#\$\&\'\`$am_lf]*) 2752 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2753 esac 2754 case $srcdir in 2755 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2756 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2757 esac 2758 2759 # Do 'set' in a subshell so we don't clobber the current shell's 2760 # arguments. Must try -L first in case configure is actually a 2761 # symlink; some systems play weird games with the mod time of symlinks 2762 # (eg FreeBSD returns the mod time of the symlink's containing 2763 # directory). 2764 if ( 2765 am_has_slept=no 2766 for am_try in 1 2; do 2767 echo "timestamp, slept: $am_has_slept" > conftest.file 2768 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2769 if test "$*" = "X"; then 2770 # -L didn't work. 2771 set X `ls -t "$srcdir/configure" conftest.file` 2772 fi 2773 if test "$*" != "X $srcdir/configure conftest.file" \ 2774 && test "$*" != "X conftest.file $srcdir/configure"; then 2775 2776 # If neither matched, then we have a broken ls. This can happen 2777 # if, for instance, CONFIG_SHELL is bash and it inherits a 2778 # broken ls alias from the environment. This has actually 2779 # happened. Such a system could not be considered "sane". 2780 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2781 alias in your environment" "$LINENO" 5 2782 fi 2783 if test "$2" = conftest.file || test $am_try -eq 2; then 2784 break 2785 fi 2786 # Just in case. 2787 sleep 1 2788 am_has_slept=yes 2789 done 2790 test "$2" = conftest.file 2791 ) 2792 then 2793 # Ok. 2794 : 2795 else 2796 as_fn_error $? "newly created file is older than distributed files! 2797 Check your system clock" "$LINENO" 5 2798 fi 2799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2800 printf "%s\n" "yes" >&6; } 2801 # If we didn't sleep, we still need to ensure time stamps of config.status and 2802 # generated files are strictly newer. 2803 am_sleep_pid= 2804 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2805 ( sleep 1 ) & 2806 am_sleep_pid=$! 2807 fi 2808 2809 rm -f conftest.file 2810 2811 test "$program_prefix" != NONE && 2812 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2813 # Use a double $ so make ignores it. 2814 test "$program_suffix" != NONE && 2815 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2816 # Double any \ or $. 2817 # By default was `s,x,x', remove it if useless. 2818 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2819 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2820 2821 2822 # Expand $ac_aux_dir to an absolute path. 2823 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2824 2825 2826 if test x"${MISSING+set}" != xset; then 2827 MISSING="\${SHELL} '$am_aux_dir/missing'" 2828 fi 2829 # Use eval to expand $SHELL 2830 if eval "$MISSING --is-lightweight"; then 2831 am_missing_run="$MISSING " 2832 else 2833 am_missing_run= 2834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2835 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2836 fi 2837 2838 if test x"${install_sh+set}" != xset; then 2839 case $am_aux_dir in 2840 *\ * | *\ *) 2841 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2842 *) 2843 install_sh="\${SHELL} $am_aux_dir/install-sh" 2844 esac 2845 fi 2846 2847 # Installed binaries are usually stripped using 'strip' when the user 2848 # run "make install-strip". However 'strip' might not be the right 2849 # tool to use in cross-compilation environments, therefore Automake 2850 # will honor the 'STRIP' environment variable to overrule this program. 2851 if test "$cross_compiling" != no; then 2852 if test -n "$ac_tool_prefix"; then 2853 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2854 set dummy ${ac_tool_prefix}strip; ac_word=$2 2855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2856 printf %s "checking for $ac_word... " >&6; } 2857 if test ${ac_cv_prog_STRIP+y} 2858 then : 2859 printf %s "(cached) " >&6 2860 else $as_nop 2861 if test -n "$STRIP"; then 2862 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2863 else 2864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2865 for as_dir in $PATH 2866 do 2867 IFS=$as_save_IFS 2868 case $as_dir in #((( 2869 '') as_dir=./ ;; 2870 */) ;; 2871 *) as_dir=$as_dir/ ;; 2872 esac 2873 for ac_exec_ext in '' $ac_executable_extensions; do 2874 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2875 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2876 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2877 break 2 2878 fi 2879 done 2880 done 2881 IFS=$as_save_IFS 2882 2883 fi 2884 fi 2885 STRIP=$ac_cv_prog_STRIP 2886 if test -n "$STRIP"; then 2887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2888 printf "%s\n" "$STRIP" >&6; } 2889 else 2890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2891 printf "%s\n" "no" >&6; } 2892 fi 2893 2894 2895 fi 2896 if test -z "$ac_cv_prog_STRIP"; then 2897 ac_ct_STRIP=$STRIP 2898 # Extract the first word of "strip", so it can be a program name with args. 2899 set dummy strip; ac_word=$2 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2901 printf %s "checking for $ac_word... " >&6; } 2902 if test ${ac_cv_prog_ac_ct_STRIP+y} 2903 then : 2904 printf %s "(cached) " >&6 2905 else $as_nop 2906 if test -n "$ac_ct_STRIP"; then 2907 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2908 else 2909 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2910 for as_dir in $PATH 2911 do 2912 IFS=$as_save_IFS 2913 case $as_dir in #((( 2914 '') as_dir=./ ;; 2915 */) ;; 2916 *) as_dir=$as_dir/ ;; 2917 esac 2918 for ac_exec_ext in '' $ac_executable_extensions; do 2919 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2920 ac_cv_prog_ac_ct_STRIP="strip" 2921 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2922 break 2 2923 fi 2924 done 2925 done 2926 IFS=$as_save_IFS 2927 2928 fi 2929 fi 2930 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2931 if test -n "$ac_ct_STRIP"; then 2932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2933 printf "%s\n" "$ac_ct_STRIP" >&6; } 2934 else 2935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2936 printf "%s\n" "no" >&6; } 2937 fi 2938 2939 if test "x$ac_ct_STRIP" = x; then 2940 STRIP=":" 2941 else 2942 case $cross_compiling:$ac_tool_warned in 2943 yes:) 2944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2945 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2946 ac_tool_warned=yes ;; 2947 esac 2948 STRIP=$ac_ct_STRIP 2949 fi 2950 else 2951 STRIP="$ac_cv_prog_STRIP" 2952 fi 2953 2954 fi 2955 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2956 2957 2958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2959 printf %s "checking for a race-free mkdir -p... " >&6; } 2960 if test -z "$MKDIR_P"; then 2961 if test ${ac_cv_path_mkdir+y} 2962 then : 2963 printf %s "(cached) " >&6 2964 else $as_nop 2965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2966 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2967 do 2968 IFS=$as_save_IFS 2969 case $as_dir in #((( 2970 '') as_dir=./ ;; 2971 */) ;; 2972 *) as_dir=$as_dir/ ;; 2973 esac 2974 for ac_prog in mkdir gmkdir; do 2975 for ac_exec_ext in '' $ac_executable_extensions; do 2976 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2977 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2978 'mkdir ('*'coreutils) '* | \ 2979 'BusyBox '* | \ 2980 'mkdir (fileutils) '4.1*) 2981 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2982 break 3;; 2983 esac 2984 done 2985 done 2986 done 2987 IFS=$as_save_IFS 2988 2989 fi 2990 2991 test -d ./--version && rmdir ./--version 2992 if test ${ac_cv_path_mkdir+y}; then 2993 MKDIR_P="$ac_cv_path_mkdir -p" 2994 else 2995 # As a last resort, use the slow shell script. Don't cache a 2996 # value for MKDIR_P within a source directory, because that will 2997 # break other packages using the cache if that directory is 2998 # removed, or if the value is a relative name. 2999 MKDIR_P="$ac_install_sh -d" 3000 fi 3001 fi 3002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3003 printf "%s\n" "$MKDIR_P" >&6; } 3004 3005 for ac_prog in gawk mawk nawk awk 3006 do 3007 # Extract the first word of "$ac_prog", so it can be a program name with args. 3008 set dummy $ac_prog; ac_word=$2 3009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3010 printf %s "checking for $ac_word... " >&6; } 3011 if test ${ac_cv_prog_AWK+y} 3012 then : 3013 printf %s "(cached) " >&6 3014 else $as_nop 3015 if test -n "$AWK"; then 3016 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3017 else 3018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3019 for as_dir in $PATH 3020 do 3021 IFS=$as_save_IFS 3022 case $as_dir in #((( 3023 '') as_dir=./ ;; 3024 */) ;; 3025 *) as_dir=$as_dir/ ;; 3026 esac 3027 for ac_exec_ext in '' $ac_executable_extensions; do 3028 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3029 ac_cv_prog_AWK="$ac_prog" 3030 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3031 break 2 3032 fi 3033 done 3034 done 3035 IFS=$as_save_IFS 3036 3037 fi 3038 fi 3039 AWK=$ac_cv_prog_AWK 3040 if test -n "$AWK"; then 3041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3042 printf "%s\n" "$AWK" >&6; } 3043 else 3044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3045 printf "%s\n" "no" >&6; } 3046 fi 3047 3048 3049 test -n "$AWK" && break 3050 done 3051 3052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3053 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3054 set x ${MAKE-make} 3055 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3056 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3057 then : 3058 printf %s "(cached) " >&6 3059 else $as_nop 3060 cat >conftest.make <<\_ACEOF 3061 SHELL = /bin/sh 3062 all: 3063 @echo '@@@%%%=$(MAKE)=@@@%%%' 3064 _ACEOF 3065 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3066 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3067 *@@@%%%=?*=@@@%%%*) 3068 eval ac_cv_prog_make_${ac_make}_set=yes;; 3069 *) 3070 eval ac_cv_prog_make_${ac_make}_set=no;; 3071 esac 3072 rm -f conftest.make 3073 fi 3074 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3076 printf "%s\n" "yes" >&6; } 3077 SET_MAKE= 3078 else 3079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3080 printf "%s\n" "no" >&6; } 3081 SET_MAKE="MAKE=${MAKE-make}" 3082 fi 3083 3084 rm -rf .tst 2>/dev/null 3085 mkdir .tst 2>/dev/null 3086 if test -d .tst; then 3087 am__leading_dot=. 3088 else 3089 am__leading_dot=_ 3090 fi 3091 rmdir .tst 2>/dev/null 3092 3093 # Check whether --enable-silent-rules was given. 3094 if test ${enable_silent_rules+y} 3095 then : 3096 enableval=$enable_silent_rules; 3097 fi 3098 3099 case $enable_silent_rules in # ((( 3100 yes) AM_DEFAULT_VERBOSITY=0;; 3101 no) AM_DEFAULT_VERBOSITY=1;; 3102 *) AM_DEFAULT_VERBOSITY=1;; 3103 esac 3104 am_make=${MAKE-make} 3105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3106 printf %s "checking whether $am_make supports nested variables... " >&6; } 3107 if test ${am_cv_make_support_nested_variables+y} 3108 then : 3109 printf %s "(cached) " >&6 3110 else $as_nop 3111 if printf "%s\n" 'TRUE=$(BAR$(V)) 3112 BAR0=false 3113 BAR1=true 3114 V=1 3115 am__doit: 3116 @$(TRUE) 3117 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3118 am_cv_make_support_nested_variables=yes 3119 else 3120 am_cv_make_support_nested_variables=no 3121 fi 3122 fi 3123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3124 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3125 if test $am_cv_make_support_nested_variables = yes; then 3126 AM_V='$(V)' 3127 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3128 else 3129 AM_V=$AM_DEFAULT_VERBOSITY 3130 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3131 fi 3132 AM_BACKSLASH='\' 3133 3134 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3135 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3136 # is not polluted with repeated "-I." 3137 am__isrc=' -I$(srcdir)' 3138 # test to see if srcdir already configured 3139 if test -f $srcdir/config.status; then 3140 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3141 fi 3142 fi 3143 3144 # test whether we have cygpath 3145 if test -z "$CYGPATH_W"; then 3146 if (cygpath --version) >/dev/null 2>/dev/null; then 3147 CYGPATH_W='cygpath -w' 3148 else 3149 CYGPATH_W=echo 3150 fi 3151 fi 3152 3153 3154 # Define the identity of the package. 3155 PACKAGE='xtrans' 3156 VERSION='1.5.0' 3157 3158 3159 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3160 3161 3162 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3163 3164 # Some tools Automake needs. 3165 3166 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3167 3168 3169 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3170 3171 3172 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3173 3174 3175 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3176 3177 3178 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3179 3180 # For better backward compatibility. To be removed once Automake 1.9.x 3181 # dies out for good. For more background, see: 3182 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3183 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3184 mkdir_p='$(MKDIR_P)' 3185 3186 # We need awk for the "check" target (and possibly the TAP driver). The 3187 # system "awk" is bad on some platforms. 3188 # Always define AMTAR for backward compatibility. Yes, it's still used 3189 # in the wild :-( We should find a proper way to deprecate it ... 3190 AMTAR='$${TAR-tar}' 3191 3192 3193 # We'll loop over all known methods to create a tar archive until one works. 3194 _am_tools='gnutar pax cpio none' 3195 3196 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3197 3198 3199 3200 3201 3202 # Variables for tags utilities; see am/tags.am 3203 if test -z "$CTAGS"; then 3204 CTAGS=ctags 3205 fi 3206 3207 if test -z "$ETAGS"; then 3208 ETAGS=etags 3209 fi 3210 3211 if test -z "$CSCOPE"; then 3212 CSCOPE=cscope 3213 fi 3214 3215 3216 3217 # POSIX will say in a future version that running "rm -f" with no argument 3218 # is OK; and we want to be able to make that assumption in our Makefile 3219 # recipes. So use an aggressive probe to check that the usage we want is 3220 # actually supported "in the wild" to an acceptable degree. 3221 # See automake bug#10828. 3222 # To make any issue more visible, cause the running configure to be aborted 3223 # by default if the 'rm' program in use doesn't match our expectations; the 3224 # user can still override this though. 3225 if rm -f && rm -fr && rm -rf; then : OK; else 3226 cat >&2 <<'END' 3227 Oops! 3228 3229 Your 'rm' program seems unable to run without file operands specified 3230 on the command line, even when the '-f' option is present. This is contrary 3231 to the behaviour of most rm programs out there, and not conforming with 3232 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3233 3234 Please tell bug-automake@gnu.org about your system, including the value 3235 of your $PATH and any error possibly output before this message. This 3236 can help us improve future automake versions. 3237 3238 END 3239 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3240 echo 'Configuration will proceed anyway, since you have set the' >&2 3241 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3242 echo >&2 3243 else 3244 cat >&2 <<'END' 3245 Aborting the configuration process, to ensure you take notice of the issue. 3246 3247 You can download and install GNU coreutils to get an 'rm' implementation 3248 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3249 3250 If you want to complete the configuration process using your problematic 3251 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3252 to "yes", and re-run configure. 3253 3254 END 3255 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3256 fi 3257 fi 3258 3259 3260 # Require xorg-macros minimum of 1.12 for DocBook external references 3261 3262 3263 3264 3265 3266 3267 3268 3269 3270 3271 3272 3273 3274 3275 3276 3277 3278 3279 3280 3281 DEPDIR="${am__leading_dot}deps" 3282 3283 ac_config_commands="$ac_config_commands depfiles" 3284 3285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3286 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3287 cat > confinc.mk << 'END' 3288 am__doit: 3289 @echo this is the am__doit target >confinc.out 3290 .PHONY: am__doit 3291 END 3292 am__include="#" 3293 am__quote= 3294 # BSD make does it like this. 3295 echo '.include "confinc.mk" # ignored' > confmf.BSD 3296 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3297 echo 'include confinc.mk # ignored' > confmf.GNU 3298 _am_result=no 3299 for s in GNU BSD; do 3300 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3301 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3302 ac_status=$? 3303 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3304 (exit $ac_status); } 3305 case $?:`cat confinc.out 2>/dev/null` in #( 3306 '0:this is the am__doit target') : 3307 case $s in #( 3308 BSD) : 3309 am__include='.include' am__quote='"' ;; #( 3310 *) : 3311 am__include='include' am__quote='' ;; 3312 esac ;; #( 3313 *) : 3314 ;; 3315 esac 3316 if test "$am__include" != "#"; then 3317 _am_result="yes ($s style)" 3318 break 3319 fi 3320 done 3321 rm -f confinc.* confmf.* 3322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3323 printf "%s\n" "${_am_result}" >&6; } 3324 3325 # Check whether --enable-dependency-tracking was given. 3326 if test ${enable_dependency_tracking+y} 3327 then : 3328 enableval=$enable_dependency_tracking; 3329 fi 3330 3331 if test "x$enable_dependency_tracking" != xno; then 3332 am_depcomp="$ac_aux_dir/depcomp" 3333 AMDEPBACKSLASH='\' 3334 am__nodep='_no' 3335 fi 3336 if test "x$enable_dependency_tracking" != xno; then 3337 AMDEP_TRUE= 3338 AMDEP_FALSE='#' 3339 else 3340 AMDEP_TRUE='#' 3341 AMDEP_FALSE= 3342 fi 3343 3344 3345 ac_ext=c 3346 ac_cpp='$CPP $CPPFLAGS' 3347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3349 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3350 if test -n "$ac_tool_prefix"; then 3351 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3352 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3354 printf %s "checking for $ac_word... " >&6; } 3355 if test ${ac_cv_prog_CC+y} 3356 then : 3357 printf %s "(cached) " >&6 3358 else $as_nop 3359 if test -n "$CC"; then 3360 ac_cv_prog_CC="$CC" # Let the user override the test. 3361 else 3362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3363 for as_dir in $PATH 3364 do 3365 IFS=$as_save_IFS 3366 case $as_dir in #((( 3367 '') as_dir=./ ;; 3368 */) ;; 3369 *) as_dir=$as_dir/ ;; 3370 esac 3371 for ac_exec_ext in '' $ac_executable_extensions; do 3372 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3373 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3375 break 2 3376 fi 3377 done 3378 done 3379 IFS=$as_save_IFS 3380 3381 fi 3382 fi 3383 CC=$ac_cv_prog_CC 3384 if test -n "$CC"; then 3385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3386 printf "%s\n" "$CC" >&6; } 3387 else 3388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3389 printf "%s\n" "no" >&6; } 3390 fi 3391 3392 3393 fi 3394 if test -z "$ac_cv_prog_CC"; then 3395 ac_ct_CC=$CC 3396 # Extract the first word of "gcc", so it can be a program name with args. 3397 set dummy gcc; ac_word=$2 3398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3399 printf %s "checking for $ac_word... " >&6; } 3400 if test ${ac_cv_prog_ac_ct_CC+y} 3401 then : 3402 printf %s "(cached) " >&6 3403 else $as_nop 3404 if test -n "$ac_ct_CC"; then 3405 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3406 else 3407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3408 for as_dir in $PATH 3409 do 3410 IFS=$as_save_IFS 3411 case $as_dir in #((( 3412 '') as_dir=./ ;; 3413 */) ;; 3414 *) as_dir=$as_dir/ ;; 3415 esac 3416 for ac_exec_ext in '' $ac_executable_extensions; do 3417 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3418 ac_cv_prog_ac_ct_CC="gcc" 3419 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3420 break 2 3421 fi 3422 done 3423 done 3424 IFS=$as_save_IFS 3425 3426 fi 3427 fi 3428 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3429 if test -n "$ac_ct_CC"; then 3430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3431 printf "%s\n" "$ac_ct_CC" >&6; } 3432 else 3433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3434 printf "%s\n" "no" >&6; } 3435 fi 3436 3437 if test "x$ac_ct_CC" = x; then 3438 CC="" 3439 else 3440 case $cross_compiling:$ac_tool_warned in 3441 yes:) 3442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3443 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3444 ac_tool_warned=yes ;; 3445 esac 3446 CC=$ac_ct_CC 3447 fi 3448 else 3449 CC="$ac_cv_prog_CC" 3450 fi 3451 3452 if test -z "$CC"; then 3453 if test -n "$ac_tool_prefix"; then 3454 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3455 set dummy ${ac_tool_prefix}cc; ac_word=$2 3456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3457 printf %s "checking for $ac_word... " >&6; } 3458 if test ${ac_cv_prog_CC+y} 3459 then : 3460 printf %s "(cached) " >&6 3461 else $as_nop 3462 if test -n "$CC"; then 3463 ac_cv_prog_CC="$CC" # Let the user override the test. 3464 else 3465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3466 for as_dir in $PATH 3467 do 3468 IFS=$as_save_IFS 3469 case $as_dir in #((( 3470 '') as_dir=./ ;; 3471 */) ;; 3472 *) as_dir=$as_dir/ ;; 3473 esac 3474 for ac_exec_ext in '' $ac_executable_extensions; do 3475 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3476 ac_cv_prog_CC="${ac_tool_prefix}cc" 3477 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3478 break 2 3479 fi 3480 done 3481 done 3482 IFS=$as_save_IFS 3483 3484 fi 3485 fi 3486 CC=$ac_cv_prog_CC 3487 if test -n "$CC"; then 3488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3489 printf "%s\n" "$CC" >&6; } 3490 else 3491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3492 printf "%s\n" "no" >&6; } 3493 fi 3494 3495 3496 fi 3497 fi 3498 if test -z "$CC"; then 3499 # Extract the first word of "cc", so it can be a program name with args. 3500 set dummy cc; ac_word=$2 3501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3502 printf %s "checking for $ac_word... " >&6; } 3503 if test ${ac_cv_prog_CC+y} 3504 then : 3505 printf %s "(cached) " >&6 3506 else $as_nop 3507 if test -n "$CC"; then 3508 ac_cv_prog_CC="$CC" # Let the user override the test. 3509 else 3510 ac_prog_rejected=no 3511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3512 for as_dir in $PATH 3513 do 3514 IFS=$as_save_IFS 3515 case $as_dir in #((( 3516 '') as_dir=./ ;; 3517 */) ;; 3518 *) as_dir=$as_dir/ ;; 3519 esac 3520 for ac_exec_ext in '' $ac_executable_extensions; do 3521 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3522 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3523 ac_prog_rejected=yes 3524 continue 3525 fi 3526 ac_cv_prog_CC="cc" 3527 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3528 break 2 3529 fi 3530 done 3531 done 3532 IFS=$as_save_IFS 3533 3534 if test $ac_prog_rejected = yes; then 3535 # We found a bogon in the path, so make sure we never use it. 3536 set dummy $ac_cv_prog_CC 3537 shift 3538 if test $# != 0; then 3539 # We chose a different compiler from the bogus one. 3540 # However, it has the same basename, so the bogon will be chosen 3541 # first if we set CC to just the basename; use the full file name. 3542 shift 3543 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3544 fi 3545 fi 3546 fi 3547 fi 3548 CC=$ac_cv_prog_CC 3549 if test -n "$CC"; then 3550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3551 printf "%s\n" "$CC" >&6; } 3552 else 3553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3554 printf "%s\n" "no" >&6; } 3555 fi 3556 3557 3558 fi 3559 if test -z "$CC"; then 3560 if test -n "$ac_tool_prefix"; then 3561 for ac_prog in cl.exe 3562 do 3563 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3564 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3566 printf %s "checking for $ac_word... " >&6; } 3567 if test ${ac_cv_prog_CC+y} 3568 then : 3569 printf %s "(cached) " >&6 3570 else $as_nop 3571 if test -n "$CC"; then 3572 ac_cv_prog_CC="$CC" # Let the user override the test. 3573 else 3574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3575 for as_dir in $PATH 3576 do 3577 IFS=$as_save_IFS 3578 case $as_dir in #((( 3579 '') as_dir=./ ;; 3580 */) ;; 3581 *) as_dir=$as_dir/ ;; 3582 esac 3583 for ac_exec_ext in '' $ac_executable_extensions; do 3584 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3585 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3586 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3587 break 2 3588 fi 3589 done 3590 done 3591 IFS=$as_save_IFS 3592 3593 fi 3594 fi 3595 CC=$ac_cv_prog_CC 3596 if test -n "$CC"; then 3597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3598 printf "%s\n" "$CC" >&6; } 3599 else 3600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3601 printf "%s\n" "no" >&6; } 3602 fi 3603 3604 3605 test -n "$CC" && break 3606 done 3607 fi 3608 if test -z "$CC"; then 3609 ac_ct_CC=$CC 3610 for ac_prog in cl.exe 3611 do 3612 # Extract the first word of "$ac_prog", so it can be a program name with args. 3613 set dummy $ac_prog; ac_word=$2 3614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3615 printf %s "checking for $ac_word... " >&6; } 3616 if test ${ac_cv_prog_ac_ct_CC+y} 3617 then : 3618 printf %s "(cached) " >&6 3619 else $as_nop 3620 if test -n "$ac_ct_CC"; then 3621 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3622 else 3623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3624 for as_dir in $PATH 3625 do 3626 IFS=$as_save_IFS 3627 case $as_dir in #((( 3628 '') as_dir=./ ;; 3629 */) ;; 3630 *) as_dir=$as_dir/ ;; 3631 esac 3632 for ac_exec_ext in '' $ac_executable_extensions; do 3633 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3634 ac_cv_prog_ac_ct_CC="$ac_prog" 3635 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3636 break 2 3637 fi 3638 done 3639 done 3640 IFS=$as_save_IFS 3641 3642 fi 3643 fi 3644 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3645 if test -n "$ac_ct_CC"; then 3646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3647 printf "%s\n" "$ac_ct_CC" >&6; } 3648 else 3649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3650 printf "%s\n" "no" >&6; } 3651 fi 3652 3653 3654 test -n "$ac_ct_CC" && break 3655 done 3656 3657 if test "x$ac_ct_CC" = x; then 3658 CC="" 3659 else 3660 case $cross_compiling:$ac_tool_warned in 3661 yes:) 3662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3663 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3664 ac_tool_warned=yes ;; 3665 esac 3666 CC=$ac_ct_CC 3667 fi 3668 fi 3669 3670 fi 3671 if test -z "$CC"; then 3672 if test -n "$ac_tool_prefix"; then 3673 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3674 set dummy ${ac_tool_prefix}clang; ac_word=$2 3675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3676 printf %s "checking for $ac_word... " >&6; } 3677 if test ${ac_cv_prog_CC+y} 3678 then : 3679 printf %s "(cached) " >&6 3680 else $as_nop 3681 if test -n "$CC"; then 3682 ac_cv_prog_CC="$CC" # Let the user override the test. 3683 else 3684 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3685 for as_dir in $PATH 3686 do 3687 IFS=$as_save_IFS 3688 case $as_dir in #((( 3689 '') as_dir=./ ;; 3690 */) ;; 3691 *) as_dir=$as_dir/ ;; 3692 esac 3693 for ac_exec_ext in '' $ac_executable_extensions; do 3694 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3695 ac_cv_prog_CC="${ac_tool_prefix}clang" 3696 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3697 break 2 3698 fi 3699 done 3700 done 3701 IFS=$as_save_IFS 3702 3703 fi 3704 fi 3705 CC=$ac_cv_prog_CC 3706 if test -n "$CC"; then 3707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3708 printf "%s\n" "$CC" >&6; } 3709 else 3710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3711 printf "%s\n" "no" >&6; } 3712 fi 3713 3714 3715 fi 3716 if test -z "$ac_cv_prog_CC"; then 3717 ac_ct_CC=$CC 3718 # Extract the first word of "clang", so it can be a program name with args. 3719 set dummy clang; ac_word=$2 3720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3721 printf %s "checking for $ac_word... " >&6; } 3722 if test ${ac_cv_prog_ac_ct_CC+y} 3723 then : 3724 printf %s "(cached) " >&6 3725 else $as_nop 3726 if test -n "$ac_ct_CC"; then 3727 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3728 else 3729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3730 for as_dir in $PATH 3731 do 3732 IFS=$as_save_IFS 3733 case $as_dir in #((( 3734 '') as_dir=./ ;; 3735 */) ;; 3736 *) as_dir=$as_dir/ ;; 3737 esac 3738 for ac_exec_ext in '' $ac_executable_extensions; do 3739 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3740 ac_cv_prog_ac_ct_CC="clang" 3741 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3742 break 2 3743 fi 3744 done 3745 done 3746 IFS=$as_save_IFS 3747 3748 fi 3749 fi 3750 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3751 if test -n "$ac_ct_CC"; then 3752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3753 printf "%s\n" "$ac_ct_CC" >&6; } 3754 else 3755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3756 printf "%s\n" "no" >&6; } 3757 fi 3758 3759 if test "x$ac_ct_CC" = x; then 3760 CC="" 3761 else 3762 case $cross_compiling:$ac_tool_warned in 3763 yes:) 3764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3765 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3766 ac_tool_warned=yes ;; 3767 esac 3768 CC=$ac_ct_CC 3769 fi 3770 else 3771 CC="$ac_cv_prog_CC" 3772 fi 3773 3774 fi 3775 3776 3777 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3778 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3779 as_fn_error $? "no acceptable C compiler found in \$PATH 3780 See \`config.log' for more details" "$LINENO" 5; } 3781 3782 # Provide some information about the compiler. 3783 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3784 set X $ac_compile 3785 ac_compiler=$2 3786 for ac_option in --version -v -V -qversion -version; do 3787 { { ac_try="$ac_compiler $ac_option >&5" 3788 case "(($ac_try" in 3789 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3790 *) ac_try_echo=$ac_try;; 3791 esac 3792 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3793 printf "%s\n" "$ac_try_echo"; } >&5 3794 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3795 ac_status=$? 3796 if test -s conftest.err; then 3797 sed '10a\ 3798 ... rest of stderr output deleted ... 3799 10q' conftest.err >conftest.er1 3800 cat conftest.er1 >&5 3801 fi 3802 rm -f conftest.er1 conftest.err 3803 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3804 test $ac_status = 0; } 3805 done 3806 3807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3808 /* end confdefs.h. */ 3809 3810 int 3811 main (void) 3812 { 3813 3814 ; 3815 return 0; 3816 } 3817 _ACEOF 3818 ac_clean_files_save=$ac_clean_files 3819 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3820 # Try to create an executable without -o first, disregard a.out. 3821 # It will help us diagnose broken compilers, and finding out an intuition 3822 # of exeext. 3823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3824 printf %s "checking whether the C compiler works... " >&6; } 3825 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3826 3827 # The possible output files: 3828 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3829 3830 ac_rmfiles= 3831 for ac_file in $ac_files 3832 do 3833 case $ac_file in 3834 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3835 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3836 esac 3837 done 3838 rm -f $ac_rmfiles 3839 3840 if { { ac_try="$ac_link_default" 3841 case "(($ac_try" in 3842 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3843 *) ac_try_echo=$ac_try;; 3844 esac 3845 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3846 printf "%s\n" "$ac_try_echo"; } >&5 3847 (eval "$ac_link_default") 2>&5 3848 ac_status=$? 3849 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3850 test $ac_status = 0; } 3851 then : 3852 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3853 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3854 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3855 # so that the user can short-circuit this test for compilers unknown to 3856 # Autoconf. 3857 for ac_file in $ac_files '' 3858 do 3859 test -f "$ac_file" || continue 3860 case $ac_file in 3861 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3862 ;; 3863 [ab].out ) 3864 # We found the default executable, but exeext='' is most 3865 # certainly right. 3866 break;; 3867 *.* ) 3868 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3869 then :; else 3870 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3871 fi 3872 # We set ac_cv_exeext here because the later test for it is not 3873 # safe: cross compilers may not add the suffix if given an `-o' 3874 # argument, so we may need to know it at that point already. 3875 # Even if this section looks crufty: it has the advantage of 3876 # actually working. 3877 break;; 3878 * ) 3879 break;; 3880 esac 3881 done 3882 test "$ac_cv_exeext" = no && ac_cv_exeext= 3883 3884 else $as_nop 3885 ac_file='' 3886 fi 3887 if test -z "$ac_file" 3888 then : 3889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3890 printf "%s\n" "no" >&6; } 3891 printf "%s\n" "$as_me: failed program was:" >&5 3892 sed 's/^/| /' conftest.$ac_ext >&5 3893 3894 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3895 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3896 as_fn_error 77 "C compiler cannot create executables 3897 See \`config.log' for more details" "$LINENO" 5; } 3898 else $as_nop 3899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3900 printf "%s\n" "yes" >&6; } 3901 fi 3902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3903 printf %s "checking for C compiler default output file name... " >&6; } 3904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3905 printf "%s\n" "$ac_file" >&6; } 3906 ac_exeext=$ac_cv_exeext 3907 3908 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3909 ac_clean_files=$ac_clean_files_save 3910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3911 printf %s "checking for suffix of executables... " >&6; } 3912 if { { ac_try="$ac_link" 3913 case "(($ac_try" in 3914 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3915 *) ac_try_echo=$ac_try;; 3916 esac 3917 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3918 printf "%s\n" "$ac_try_echo"; } >&5 3919 (eval "$ac_link") 2>&5 3920 ac_status=$? 3921 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3922 test $ac_status = 0; } 3923 then : 3924 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3925 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3926 # work properly (i.e., refer to `conftest.exe'), while it won't with 3927 # `rm'. 3928 for ac_file in conftest.exe conftest conftest.*; do 3929 test -f "$ac_file" || continue 3930 case $ac_file in 3931 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3932 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3933 break;; 3934 * ) break;; 3935 esac 3936 done 3937 else $as_nop 3938 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3939 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3940 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3941 See \`config.log' for more details" "$LINENO" 5; } 3942 fi 3943 rm -f conftest conftest$ac_cv_exeext 3944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3945 printf "%s\n" "$ac_cv_exeext" >&6; } 3946 3947 rm -f conftest.$ac_ext 3948 EXEEXT=$ac_cv_exeext 3949 ac_exeext=$EXEEXT 3950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3951 /* end confdefs.h. */ 3952 #include <stdio.h> 3953 int 3954 main (void) 3955 { 3956 FILE *f = fopen ("conftest.out", "w"); 3957 return ferror (f) || fclose (f) != 0; 3958 3959 ; 3960 return 0; 3961 } 3962 _ACEOF 3963 ac_clean_files="$ac_clean_files conftest.out" 3964 # Check that the compiler produces executables we can run. If not, either 3965 # the compiler is broken, or we cross compile. 3966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3967 printf %s "checking whether we are cross compiling... " >&6; } 3968 if test "$cross_compiling" != yes; then 3969 { { ac_try="$ac_link" 3970 case "(($ac_try" in 3971 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3972 *) ac_try_echo=$ac_try;; 3973 esac 3974 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3975 printf "%s\n" "$ac_try_echo"; } >&5 3976 (eval "$ac_link") 2>&5 3977 ac_status=$? 3978 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3979 test $ac_status = 0; } 3980 if { ac_try='./conftest$ac_cv_exeext' 3981 { { case "(($ac_try" in 3982 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3983 *) ac_try_echo=$ac_try;; 3984 esac 3985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3986 printf "%s\n" "$ac_try_echo"; } >&5 3987 (eval "$ac_try") 2>&5 3988 ac_status=$? 3989 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3990 test $ac_status = 0; }; }; then 3991 cross_compiling=no 3992 else 3993 if test "$cross_compiling" = maybe; then 3994 cross_compiling=yes 3995 else 3996 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3997 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3998 as_fn_error 77 "cannot run C compiled programs. 3999 If you meant to cross compile, use \`--host'. 4000 See \`config.log' for more details" "$LINENO" 5; } 4001 fi 4002 fi 4003 fi 4004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4005 printf "%s\n" "$cross_compiling" >&6; } 4006 4007 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4008 ac_clean_files=$ac_clean_files_save 4009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4010 printf %s "checking for suffix of object files... " >&6; } 4011 if test ${ac_cv_objext+y} 4012 then : 4013 printf %s "(cached) " >&6 4014 else $as_nop 4015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4016 /* end confdefs.h. */ 4017 4018 int 4019 main (void) 4020 { 4021 4022 ; 4023 return 0; 4024 } 4025 _ACEOF 4026 rm -f conftest.o conftest.obj 4027 if { { ac_try="$ac_compile" 4028 case "(($ac_try" in 4029 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4030 *) ac_try_echo=$ac_try;; 4031 esac 4032 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4033 printf "%s\n" "$ac_try_echo"; } >&5 4034 (eval "$ac_compile") 2>&5 4035 ac_status=$? 4036 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4037 test $ac_status = 0; } 4038 then : 4039 for ac_file in conftest.o conftest.obj conftest.*; do 4040 test -f "$ac_file" || continue; 4041 case $ac_file in 4042 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4043 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4044 break;; 4045 esac 4046 done 4047 else $as_nop 4048 printf "%s\n" "$as_me: failed program was:" >&5 4049 sed 's/^/| /' conftest.$ac_ext >&5 4050 4051 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4052 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4053 as_fn_error $? "cannot compute suffix of object files: cannot compile 4054 See \`config.log' for more details" "$LINENO" 5; } 4055 fi 4056 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4057 fi 4058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4059 printf "%s\n" "$ac_cv_objext" >&6; } 4060 OBJEXT=$ac_cv_objext 4061 ac_objext=$OBJEXT 4062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4063 printf %s "checking whether the compiler supports GNU C... " >&6; } 4064 if test ${ac_cv_c_compiler_gnu+y} 4065 then : 4066 printf %s "(cached) " >&6 4067 else $as_nop 4068 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4069 /* end confdefs.h. */ 4070 4071 int 4072 main (void) 4073 { 4074 #ifndef __GNUC__ 4075 choke me 4076 #endif 4077 4078 ; 4079 return 0; 4080 } 4081 _ACEOF 4082 if ac_fn_c_try_compile "$LINENO" 4083 then : 4084 ac_compiler_gnu=yes 4085 else $as_nop 4086 ac_compiler_gnu=no 4087 fi 4088 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4089 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4090 4091 fi 4092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4093 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4094 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4095 4096 if test $ac_compiler_gnu = yes; then 4097 GCC=yes 4098 else 4099 GCC= 4100 fi 4101 ac_test_CFLAGS=${CFLAGS+y} 4102 ac_save_CFLAGS=$CFLAGS 4103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4104 printf %s "checking whether $CC accepts -g... " >&6; } 4105 if test ${ac_cv_prog_cc_g+y} 4106 then : 4107 printf %s "(cached) " >&6 4108 else $as_nop 4109 ac_save_c_werror_flag=$ac_c_werror_flag 4110 ac_c_werror_flag=yes 4111 ac_cv_prog_cc_g=no 4112 CFLAGS="-g" 4113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4114 /* end confdefs.h. */ 4115 4116 int 4117 main (void) 4118 { 4119 4120 ; 4121 return 0; 4122 } 4123 _ACEOF 4124 if ac_fn_c_try_compile "$LINENO" 4125 then : 4126 ac_cv_prog_cc_g=yes 4127 else $as_nop 4128 CFLAGS="" 4129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4130 /* end confdefs.h. */ 4131 4132 int 4133 main (void) 4134 { 4135 4136 ; 4137 return 0; 4138 } 4139 _ACEOF 4140 if ac_fn_c_try_compile "$LINENO" 4141 then : 4142 4143 else $as_nop 4144 ac_c_werror_flag=$ac_save_c_werror_flag 4145 CFLAGS="-g" 4146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4147 /* end confdefs.h. */ 4148 4149 int 4150 main (void) 4151 { 4152 4153 ; 4154 return 0; 4155 } 4156 _ACEOF 4157 if ac_fn_c_try_compile "$LINENO" 4158 then : 4159 ac_cv_prog_cc_g=yes 4160 fi 4161 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4162 fi 4163 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4164 fi 4165 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4166 ac_c_werror_flag=$ac_save_c_werror_flag 4167 fi 4168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4169 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4170 if test $ac_test_CFLAGS; then 4171 CFLAGS=$ac_save_CFLAGS 4172 elif test $ac_cv_prog_cc_g = yes; then 4173 if test "$GCC" = yes; then 4174 CFLAGS="-g -O2" 4175 else 4176 CFLAGS="-g" 4177 fi 4178 else 4179 if test "$GCC" = yes; then 4180 CFLAGS="-O2" 4181 else 4182 CFLAGS= 4183 fi 4184 fi 4185 ac_prog_cc_stdc=no 4186 if test x$ac_prog_cc_stdc = xno 4187 then : 4188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4189 printf %s "checking for $CC option to enable C11 features... " >&6; } 4190 if test ${ac_cv_prog_cc_c11+y} 4191 then : 4192 printf %s "(cached) " >&6 4193 else $as_nop 4194 ac_cv_prog_cc_c11=no 4195 ac_save_CC=$CC 4196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4197 /* end confdefs.h. */ 4198 $ac_c_conftest_c11_program 4199 _ACEOF 4200 for ac_arg in '' -std=gnu11 4201 do 4202 CC="$ac_save_CC $ac_arg" 4203 if ac_fn_c_try_compile "$LINENO" 4204 then : 4205 ac_cv_prog_cc_c11=$ac_arg 4206 fi 4207 rm -f core conftest.err conftest.$ac_objext conftest.beam 4208 test "x$ac_cv_prog_cc_c11" != "xno" && break 4209 done 4210 rm -f conftest.$ac_ext 4211 CC=$ac_save_CC 4212 fi 4213 4214 if test "x$ac_cv_prog_cc_c11" = xno 4215 then : 4216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4217 printf "%s\n" "unsupported" >&6; } 4218 else $as_nop 4219 if test "x$ac_cv_prog_cc_c11" = x 4220 then : 4221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4222 printf "%s\n" "none needed" >&6; } 4223 else $as_nop 4224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4225 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4226 CC="$CC $ac_cv_prog_cc_c11" 4227 fi 4228 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4229 ac_prog_cc_stdc=c11 4230 fi 4231 fi 4232 if test x$ac_prog_cc_stdc = xno 4233 then : 4234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4235 printf %s "checking for $CC option to enable C99 features... " >&6; } 4236 if test ${ac_cv_prog_cc_c99+y} 4237 then : 4238 printf %s "(cached) " >&6 4239 else $as_nop 4240 ac_cv_prog_cc_c99=no 4241 ac_save_CC=$CC 4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4243 /* end confdefs.h. */ 4244 $ac_c_conftest_c99_program 4245 _ACEOF 4246 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4247 do 4248 CC="$ac_save_CC $ac_arg" 4249 if ac_fn_c_try_compile "$LINENO" 4250 then : 4251 ac_cv_prog_cc_c99=$ac_arg 4252 fi 4253 rm -f core conftest.err conftest.$ac_objext conftest.beam 4254 test "x$ac_cv_prog_cc_c99" != "xno" && break 4255 done 4256 rm -f conftest.$ac_ext 4257 CC=$ac_save_CC 4258 fi 4259 4260 if test "x$ac_cv_prog_cc_c99" = xno 4261 then : 4262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4263 printf "%s\n" "unsupported" >&6; } 4264 else $as_nop 4265 if test "x$ac_cv_prog_cc_c99" = x 4266 then : 4267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4268 printf "%s\n" "none needed" >&6; } 4269 else $as_nop 4270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4271 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4272 CC="$CC $ac_cv_prog_cc_c99" 4273 fi 4274 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4275 ac_prog_cc_stdc=c99 4276 fi 4277 fi 4278 if test x$ac_prog_cc_stdc = xno 4279 then : 4280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4281 printf %s "checking for $CC option to enable C89 features... " >&6; } 4282 if test ${ac_cv_prog_cc_c89+y} 4283 then : 4284 printf %s "(cached) " >&6 4285 else $as_nop 4286 ac_cv_prog_cc_c89=no 4287 ac_save_CC=$CC 4288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4289 /* end confdefs.h. */ 4290 $ac_c_conftest_c89_program 4291 _ACEOF 4292 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4293 do 4294 CC="$ac_save_CC $ac_arg" 4295 if ac_fn_c_try_compile "$LINENO" 4296 then : 4297 ac_cv_prog_cc_c89=$ac_arg 4298 fi 4299 rm -f core conftest.err conftest.$ac_objext conftest.beam 4300 test "x$ac_cv_prog_cc_c89" != "xno" && break 4301 done 4302 rm -f conftest.$ac_ext 4303 CC=$ac_save_CC 4304 fi 4305 4306 if test "x$ac_cv_prog_cc_c89" = xno 4307 then : 4308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4309 printf "%s\n" "unsupported" >&6; } 4310 else $as_nop 4311 if test "x$ac_cv_prog_cc_c89" = x 4312 then : 4313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4314 printf "%s\n" "none needed" >&6; } 4315 else $as_nop 4316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4317 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4318 CC="$CC $ac_cv_prog_cc_c89" 4319 fi 4320 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4321 ac_prog_cc_stdc=c89 4322 fi 4323 fi 4324 4325 ac_ext=c 4326 ac_cpp='$CPP $CPPFLAGS' 4327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4329 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4330 4331 4332 ac_ext=c 4333 ac_cpp='$CPP $CPPFLAGS' 4334 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4335 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4336 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4338 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4339 if test ${am_cv_prog_cc_c_o+y} 4340 then : 4341 printf %s "(cached) " >&6 4342 else $as_nop 4343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4344 /* end confdefs.h. */ 4345 4346 int 4347 main (void) 4348 { 4349 4350 ; 4351 return 0; 4352 } 4353 _ACEOF 4354 # Make sure it works both with $CC and with simple cc. 4355 # Following AC_PROG_CC_C_O, we do the test twice because some 4356 # compilers refuse to overwrite an existing .o file with -o, 4357 # though they will create one. 4358 am_cv_prog_cc_c_o=yes 4359 for am_i in 1 2; do 4360 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4361 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4362 ac_status=$? 4363 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4364 (exit $ac_status); } \ 4365 && test -f conftest2.$ac_objext; then 4366 : OK 4367 else 4368 am_cv_prog_cc_c_o=no 4369 break 4370 fi 4371 done 4372 rm -f core conftest* 4373 unset am_i 4374 fi 4375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4376 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4377 if test "$am_cv_prog_cc_c_o" != yes; then 4378 # Losing compiler, so override with the script. 4379 # FIXME: It is wrong to rewrite CC. 4380 # But if we don't then we get into trouble of one sort or another. 4381 # A longer-term fix would be to have automake use am__CC in this case, 4382 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4383 CC="$am_aux_dir/compile $CC" 4384 fi 4385 ac_ext=c 4386 ac_cpp='$CPP $CPPFLAGS' 4387 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4388 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4389 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4390 4391 4392 depcc="$CC" am_compiler_list= 4393 4394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4395 printf %s "checking dependency style of $depcc... " >&6; } 4396 if test ${am_cv_CC_dependencies_compiler_type+y} 4397 then : 4398 printf %s "(cached) " >&6 4399 else $as_nop 4400 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4401 # We make a subdir and do the tests there. Otherwise we can end up 4402 # making bogus files that we don't know about and never remove. For 4403 # instance it was reported that on HP-UX the gcc test will end up 4404 # making a dummy file named 'D' -- because '-MD' means "put the output 4405 # in D". 4406 rm -rf conftest.dir 4407 mkdir conftest.dir 4408 # Copy depcomp to subdir because otherwise we won't find it if we're 4409 # using a relative directory. 4410 cp "$am_depcomp" conftest.dir 4411 cd conftest.dir 4412 # We will build objects and dependencies in a subdirectory because 4413 # it helps to detect inapplicable dependency modes. For instance 4414 # both Tru64's cc and ICC support -MD to output dependencies as a 4415 # side effect of compilation, but ICC will put the dependencies in 4416 # the current directory while Tru64 will put them in the object 4417 # directory. 4418 mkdir sub 4419 4420 am_cv_CC_dependencies_compiler_type=none 4421 if test "$am_compiler_list" = ""; then 4422 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4423 fi 4424 am__universal=false 4425 case " $depcc " in #( 4426 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4427 esac 4428 4429 for depmode in $am_compiler_list; do 4430 # Setup a source with many dependencies, because some compilers 4431 # like to wrap large dependency lists on column 80 (with \), and 4432 # we should not choose a depcomp mode which is confused by this. 4433 # 4434 # We need to recreate these files for each test, as the compiler may 4435 # overwrite some of them when testing with obscure command lines. 4436 # This happens at least with the AIX C compiler. 4437 : > sub/conftest.c 4438 for i in 1 2 3 4 5 6; do 4439 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4440 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4441 # Solaris 10 /bin/sh. 4442 echo '/* dummy */' > sub/conftst$i.h 4443 done 4444 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4445 4446 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4447 # mode. It turns out that the SunPro C++ compiler does not properly 4448 # handle '-M -o', and we need to detect this. Also, some Intel 4449 # versions had trouble with output in subdirs. 4450 am__obj=sub/conftest.${OBJEXT-o} 4451 am__minus_obj="-o $am__obj" 4452 case $depmode in 4453 gcc) 4454 # This depmode causes a compiler race in universal mode. 4455 test "$am__universal" = false || continue 4456 ;; 4457 nosideeffect) 4458 # After this tag, mechanisms are not by side-effect, so they'll 4459 # only be used when explicitly requested. 4460 if test "x$enable_dependency_tracking" = xyes; then 4461 continue 4462 else 4463 break 4464 fi 4465 ;; 4466 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4467 # This compiler won't grok '-c -o', but also, the minuso test has 4468 # not run yet. These depmodes are late enough in the game, and 4469 # so weak that their functioning should not be impacted. 4470 am__obj=conftest.${OBJEXT-o} 4471 am__minus_obj= 4472 ;; 4473 none) break ;; 4474 esac 4475 if depmode=$depmode \ 4476 source=sub/conftest.c object=$am__obj \ 4477 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4478 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4479 >/dev/null 2>conftest.err && 4480 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4481 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4482 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4483 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4484 # icc doesn't choke on unknown options, it will just issue warnings 4485 # or remarks (even with -Werror). So we grep stderr for any message 4486 # that says an option was ignored or not supported. 4487 # When given -MP, icc 7.0 and 7.1 complain thusly: 4488 # icc: Command line warning: ignoring option '-M'; no argument required 4489 # The diagnosis changed in icc 8.0: 4490 # icc: Command line remark: option '-MP' not supported 4491 if (grep 'ignoring option' conftest.err || 4492 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4493 am_cv_CC_dependencies_compiler_type=$depmode 4494 break 4495 fi 4496 fi 4497 done 4498 4499 cd .. 4500 rm -rf conftest.dir 4501 else 4502 am_cv_CC_dependencies_compiler_type=none 4503 fi 4504 4505 fi 4506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4507 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4508 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4509 4510 if 4511 test "x$enable_dependency_tracking" != xno \ 4512 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4513 am__fastdepCC_TRUE= 4514 am__fastdepCC_FALSE='#' 4515 else 4516 am__fastdepCC_TRUE='#' 4517 am__fastdepCC_FALSE= 4518 fi 4519 4520 4521 4522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4523 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4524 if test ${ac_cv_c_undeclared_builtin_options+y} 4525 then : 4526 printf %s "(cached) " >&6 4527 else $as_nop 4528 ac_save_CFLAGS=$CFLAGS 4529 ac_cv_c_undeclared_builtin_options='cannot detect' 4530 for ac_arg in '' -fno-builtin; do 4531 CFLAGS="$ac_save_CFLAGS $ac_arg" 4532 # This test program should *not* compile successfully. 4533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4534 /* end confdefs.h. */ 4535 4536 int 4537 main (void) 4538 { 4539 (void) strchr; 4540 ; 4541 return 0; 4542 } 4543 _ACEOF 4544 if ac_fn_c_try_compile "$LINENO" 4545 then : 4546 4547 else $as_nop 4548 # This test program should compile successfully. 4549 # No library function is consistently available on 4550 # freestanding implementations, so test against a dummy 4551 # declaration. Include always-available headers on the 4552 # off chance that they somehow elicit warnings. 4553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4554 /* end confdefs.h. */ 4555 #include <float.h> 4556 #include <limits.h> 4557 #include <stdarg.h> 4558 #include <stddef.h> 4559 extern void ac_decl (int, char *); 4560 4561 int 4562 main (void) 4563 { 4564 (void) ac_decl (0, (char *) 0); 4565 (void) ac_decl; 4566 4567 ; 4568 return 0; 4569 } 4570 _ACEOF 4571 if ac_fn_c_try_compile "$LINENO" 4572 then : 4573 if test x"$ac_arg" = x 4574 then : 4575 ac_cv_c_undeclared_builtin_options='none needed' 4576 else $as_nop 4577 ac_cv_c_undeclared_builtin_options=$ac_arg 4578 fi 4579 break 4580 fi 4581 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4582 fi 4583 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4584 done 4585 CFLAGS=$ac_save_CFLAGS 4586 4587 fi 4588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4589 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4590 case $ac_cv_c_undeclared_builtin_options in #( 4591 'cannot detect') : 4592 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4593 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4594 as_fn_error $? "cannot make $CC report undeclared builtins 4595 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4596 'none needed') : 4597 ac_c_undeclared_builtin_options='' ;; #( 4598 *) : 4599 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4600 esac 4601 4602 ac_header= ac_cache= 4603 for ac_item in $ac_header_c_list 4604 do 4605 if test $ac_cache; then 4606 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4607 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4608 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4609 fi 4610 ac_header= ac_cache= 4611 elif test $ac_header; then 4612 ac_cache=$ac_item 4613 else 4614 ac_header=$ac_item 4615 fi 4616 done 4617 4618 4619 4620 4621 4622 4623 4624 4625 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4626 then : 4627 4628 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4629 4630 fi 4631 4632 4633 4634 4635 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4636 if test "x$ac_cv_have_decl___clang__" = xyes 4637 then : 4638 CLANGCC="yes" 4639 else $as_nop 4640 CLANGCC="no" 4641 fi 4642 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4643 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4644 then : 4645 INTELCC="yes" 4646 else $as_nop 4647 INTELCC="no" 4648 fi 4649 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4650 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4651 then : 4652 SUNCC="yes" 4653 else $as_nop 4654 SUNCC="no" 4655 fi 4656 4657 4658 4659 4660 4661 4662 4663 4664 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4665 if test -n "$ac_tool_prefix"; then 4666 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4667 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4669 printf %s "checking for $ac_word... " >&6; } 4670 if test ${ac_cv_path_PKG_CONFIG+y} 4671 then : 4672 printf %s "(cached) " >&6 4673 else $as_nop 4674 case $PKG_CONFIG in 4675 [\\/]* | ?:[\\/]*) 4676 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4677 ;; 4678 *) 4679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4680 for as_dir in $PATH 4681 do 4682 IFS=$as_save_IFS 4683 case $as_dir in #((( 4684 '') as_dir=./ ;; 4685 */) ;; 4686 *) as_dir=$as_dir/ ;; 4687 esac 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_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4691 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4692 break 2 4693 fi 4694 done 4695 done 4696 IFS=$as_save_IFS 4697 4698 ;; 4699 esac 4700 fi 4701 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4702 if test -n "$PKG_CONFIG"; then 4703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4704 printf "%s\n" "$PKG_CONFIG" >&6; } 4705 else 4706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4707 printf "%s\n" "no" >&6; } 4708 fi 4709 4710 4711 fi 4712 if test -z "$ac_cv_path_PKG_CONFIG"; then 4713 ac_pt_PKG_CONFIG=$PKG_CONFIG 4714 # Extract the first word of "pkg-config", so it can be a program name with args. 4715 set dummy pkg-config; ac_word=$2 4716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4717 printf %s "checking for $ac_word... " >&6; } 4718 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4719 then : 4720 printf %s "(cached) " >&6 4721 else $as_nop 4722 case $ac_pt_PKG_CONFIG in 4723 [\\/]* | ?:[\\/]*) 4724 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4725 ;; 4726 *) 4727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4728 for as_dir in $PATH 4729 do 4730 IFS=$as_save_IFS 4731 case $as_dir in #((( 4732 '') as_dir=./ ;; 4733 */) ;; 4734 *) as_dir=$as_dir/ ;; 4735 esac 4736 for ac_exec_ext in '' $ac_executable_extensions; do 4737 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4738 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4739 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4740 break 2 4741 fi 4742 done 4743 done 4744 IFS=$as_save_IFS 4745 4746 ;; 4747 esac 4748 fi 4749 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4750 if test -n "$ac_pt_PKG_CONFIG"; then 4751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4752 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4753 else 4754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4755 printf "%s\n" "no" >&6; } 4756 fi 4757 4758 if test "x$ac_pt_PKG_CONFIG" = x; then 4759 PKG_CONFIG="" 4760 else 4761 case $cross_compiling:$ac_tool_warned in 4762 yes:) 4763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4764 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4765 ac_tool_warned=yes ;; 4766 esac 4767 PKG_CONFIG=$ac_pt_PKG_CONFIG 4768 fi 4769 else 4770 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4771 fi 4772 4773 fi 4774 if test -n "$PKG_CONFIG"; then 4775 _pkg_min_version=0.9.0 4776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4777 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4778 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4780 printf "%s\n" "yes" >&6; } 4781 else 4782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4783 printf "%s\n" "no" >&6; } 4784 PKG_CONFIG="" 4785 fi 4786 fi 4787 4788 4789 # Make sure we can run config.sub. 4790 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4791 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4792 4793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4794 printf %s "checking build system type... " >&6; } 4795 if test ${ac_cv_build+y} 4796 then : 4797 printf %s "(cached) " >&6 4798 else $as_nop 4799 ac_build_alias=$build_alias 4800 test "x$ac_build_alias" = x && 4801 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4802 test "x$ac_build_alias" = x && 4803 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4804 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4805 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4806 4807 fi 4808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4809 printf "%s\n" "$ac_cv_build" >&6; } 4810 case $ac_cv_build in 4811 *-*-*) ;; 4812 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4813 esac 4814 build=$ac_cv_build 4815 ac_save_IFS=$IFS; IFS='-' 4816 set x $ac_cv_build 4817 shift 4818 build_cpu=$1 4819 build_vendor=$2 4820 shift; shift 4821 # Remember, the first character of IFS is used to create $*, 4822 # except with old shells: 4823 build_os=$* 4824 IFS=$ac_save_IFS 4825 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4826 4827 4828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4829 printf %s "checking host system type... " >&6; } 4830 if test ${ac_cv_host+y} 4831 then : 4832 printf %s "(cached) " >&6 4833 else $as_nop 4834 if test "x$host_alias" = x; then 4835 ac_cv_host=$ac_cv_build 4836 else 4837 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4838 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4839 fi 4840 4841 fi 4842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4843 printf "%s\n" "$ac_cv_host" >&6; } 4844 case $ac_cv_host in 4845 *-*-*) ;; 4846 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4847 esac 4848 host=$ac_cv_host 4849 ac_save_IFS=$IFS; IFS='-' 4850 set x $ac_cv_host 4851 shift 4852 host_cpu=$1 4853 host_vendor=$2 4854 shift; shift 4855 # Remember, the first character of IFS is used to create $*, 4856 # except with old shells: 4857 host_os=$* 4858 IFS=$ac_save_IFS 4859 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4860 4861 4862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4863 printf %s "checking for a sed that does not truncate output... " >&6; } 4864 if test ${ac_cv_path_SED+y} 4865 then : 4866 printf %s "(cached) " >&6 4867 else $as_nop 4868 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4869 for ac_i in 1 2 3 4 5 6 7; do 4870 ac_script="$ac_script$as_nl$ac_script" 4871 done 4872 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4873 { ac_script=; unset ac_script;} 4874 if test -z "$SED"; then 4875 ac_path_SED_found=false 4876 # Loop through the user's path and test for each of PROGNAME-LIST 4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4878 for as_dir in $PATH 4879 do 4880 IFS=$as_save_IFS 4881 case $as_dir in #((( 4882 '') as_dir=./ ;; 4883 */) ;; 4884 *) as_dir=$as_dir/ ;; 4885 esac 4886 for ac_prog in sed gsed 4887 do 4888 for ac_exec_ext in '' $ac_executable_extensions; do 4889 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4890 as_fn_executable_p "$ac_path_SED" || continue 4891 # Check for GNU ac_path_SED and select it if it is found. 4892 # Check for GNU $ac_path_SED 4893 case `"$ac_path_SED" --version 2>&1` in 4894 *GNU*) 4895 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4896 *) 4897 ac_count=0 4898 printf %s 0123456789 >"conftest.in" 4899 while : 4900 do 4901 cat "conftest.in" "conftest.in" >"conftest.tmp" 4902 mv "conftest.tmp" "conftest.in" 4903 cp "conftest.in" "conftest.nl" 4904 printf "%s\n" '' >> "conftest.nl" 4905 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4906 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4907 as_fn_arith $ac_count + 1 && ac_count=$as_val 4908 if test $ac_count -gt ${ac_path_SED_max-0}; then 4909 # Best one so far, save it but keep looking for a better one 4910 ac_cv_path_SED="$ac_path_SED" 4911 ac_path_SED_max=$ac_count 4912 fi 4913 # 10*(2^10) chars as input seems more than enough 4914 test $ac_count -gt 10 && break 4915 done 4916 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4917 esac 4918 4919 $ac_path_SED_found && break 3 4920 done 4921 done 4922 done 4923 IFS=$as_save_IFS 4924 if test -z "$ac_cv_path_SED"; then 4925 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4926 fi 4927 else 4928 ac_cv_path_SED=$SED 4929 fi 4930 4931 fi 4932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4933 printf "%s\n" "$ac_cv_path_SED" >&6; } 4934 SED="$ac_cv_path_SED" 4935 rm -f conftest.sed 4936 4937 4938 4939 4940 4941 4942 # Check whether --enable-selective-werror was given. 4943 if test ${enable_selective_werror+y} 4944 then : 4945 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4946 else $as_nop 4947 SELECTIVE_WERROR=yes 4948 fi 4949 4950 4951 4952 4953 4954 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4955 if test "x$SUNCC" = "xyes"; then 4956 BASE_CFLAGS="-v" 4957 else 4958 BASE_CFLAGS="" 4959 fi 4960 4961 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 xorg_testset_save_CFLAGS="$CFLAGS" 4976 4977 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4980 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4981 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4982 then : 4983 printf %s "(cached) " >&6 4984 else $as_nop 4985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4986 /* end confdefs.h. */ 4987 int i; 4988 _ACEOF 4989 if ac_fn_c_try_compile "$LINENO" 4990 then : 4991 xorg_cv_cc_flag_unknown_warning_option=yes 4992 else $as_nop 4993 xorg_cv_cc_flag_unknown_warning_option=no 4994 fi 4995 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4996 fi 4997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4998 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4999 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5000 CFLAGS="$xorg_testset_save_CFLAGS" 5001 fi 5002 5003 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5006 fi 5007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5009 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5010 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5011 then : 5012 printf %s "(cached) " >&6 5013 else $as_nop 5014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5015 /* end confdefs.h. */ 5016 int i; 5017 _ACEOF 5018 if ac_fn_c_try_compile "$LINENO" 5019 then : 5020 xorg_cv_cc_flag_unused_command_line_argument=yes 5021 else $as_nop 5022 xorg_cv_cc_flag_unused_command_line_argument=no 5023 fi 5024 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5025 fi 5026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5027 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5029 CFLAGS="$xorg_testset_save_CFLAGS" 5030 fi 5031 5032 found="no" 5033 5034 if test $found = "no" ; then 5035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5037 fi 5038 5039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5041 fi 5042 5043 CFLAGS="$CFLAGS -Wall" 5044 5045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5046 printf %s "checking if $CC supports -Wall... " >&6; } 5047 cacheid=xorg_cv_cc_flag__Wall 5048 if eval test \${$cacheid+y} 5049 then : 5050 printf %s "(cached) " >&6 5051 else $as_nop 5052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5053 /* end confdefs.h. */ 5054 int i; 5055 int 5056 main (void) 5057 { 5058 5059 ; 5060 return 0; 5061 } 5062 _ACEOF 5063 if ac_fn_c_try_link "$LINENO" 5064 then : 5065 eval $cacheid=yes 5066 else $as_nop 5067 eval $cacheid=no 5068 fi 5069 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5070 conftest$ac_exeext conftest.$ac_ext 5071 fi 5072 5073 5074 CFLAGS="$xorg_testset_save_CFLAGS" 5075 5076 eval supported=\$$cacheid 5077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5078 printf "%s\n" "$supported" >&6; } 5079 if test "$supported" = "yes" ; then 5080 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5081 found="yes" 5082 fi 5083 fi 5084 5085 5086 5087 5088 5089 5090 5091 5092 5093 5094 5095 5096 5097 5098 5099 xorg_testset_save_CFLAGS="$CFLAGS" 5100 5101 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5104 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5105 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5106 then : 5107 printf %s "(cached) " >&6 5108 else $as_nop 5109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5110 /* end confdefs.h. */ 5111 int i; 5112 _ACEOF 5113 if ac_fn_c_try_compile "$LINENO" 5114 then : 5115 xorg_cv_cc_flag_unknown_warning_option=yes 5116 else $as_nop 5117 xorg_cv_cc_flag_unknown_warning_option=no 5118 fi 5119 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5120 fi 5121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5122 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5123 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5124 CFLAGS="$xorg_testset_save_CFLAGS" 5125 fi 5126 5127 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5130 fi 5131 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5133 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5134 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5135 then : 5136 printf %s "(cached) " >&6 5137 else $as_nop 5138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5139 /* end confdefs.h. */ 5140 int i; 5141 _ACEOF 5142 if ac_fn_c_try_compile "$LINENO" 5143 then : 5144 xorg_cv_cc_flag_unused_command_line_argument=yes 5145 else $as_nop 5146 xorg_cv_cc_flag_unused_command_line_argument=no 5147 fi 5148 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5149 fi 5150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5151 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5152 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5153 CFLAGS="$xorg_testset_save_CFLAGS" 5154 fi 5155 5156 found="no" 5157 5158 if test $found = "no" ; then 5159 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5160 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5161 fi 5162 5163 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5164 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5165 fi 5166 5167 CFLAGS="$CFLAGS -Wpointer-arith" 5168 5169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5170 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5171 cacheid=xorg_cv_cc_flag__Wpointer_arith 5172 if eval test \${$cacheid+y} 5173 then : 5174 printf %s "(cached) " >&6 5175 else $as_nop 5176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177 /* end confdefs.h. */ 5178 int i; 5179 int 5180 main (void) 5181 { 5182 5183 ; 5184 return 0; 5185 } 5186 _ACEOF 5187 if ac_fn_c_try_link "$LINENO" 5188 then : 5189 eval $cacheid=yes 5190 else $as_nop 5191 eval $cacheid=no 5192 fi 5193 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5194 conftest$ac_exeext conftest.$ac_ext 5195 fi 5196 5197 5198 CFLAGS="$xorg_testset_save_CFLAGS" 5199 5200 eval supported=\$$cacheid 5201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5202 printf "%s\n" "$supported" >&6; } 5203 if test "$supported" = "yes" ; then 5204 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5205 found="yes" 5206 fi 5207 fi 5208 5209 5210 5211 5212 5213 5214 5215 5216 5217 5218 5219 5220 5221 5222 5223 xorg_testset_save_CFLAGS="$CFLAGS" 5224 5225 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5226 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5228 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5229 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5230 then : 5231 printf %s "(cached) " >&6 5232 else $as_nop 5233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5234 /* end confdefs.h. */ 5235 int i; 5236 _ACEOF 5237 if ac_fn_c_try_compile "$LINENO" 5238 then : 5239 xorg_cv_cc_flag_unknown_warning_option=yes 5240 else $as_nop 5241 xorg_cv_cc_flag_unknown_warning_option=no 5242 fi 5243 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5244 fi 5245 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5246 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5247 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5248 CFLAGS="$xorg_testset_save_CFLAGS" 5249 fi 5250 5251 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5254 fi 5255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5257 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5258 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5259 then : 5260 printf %s "(cached) " >&6 5261 else $as_nop 5262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5263 /* end confdefs.h. */ 5264 int i; 5265 _ACEOF 5266 if ac_fn_c_try_compile "$LINENO" 5267 then : 5268 xorg_cv_cc_flag_unused_command_line_argument=yes 5269 else $as_nop 5270 xorg_cv_cc_flag_unused_command_line_argument=no 5271 fi 5272 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5273 fi 5274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5275 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5276 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5277 CFLAGS="$xorg_testset_save_CFLAGS" 5278 fi 5279 5280 found="no" 5281 5282 if test $found = "no" ; then 5283 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5284 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5285 fi 5286 5287 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5289 fi 5290 5291 CFLAGS="$CFLAGS -Wmissing-declarations" 5292 5293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5294 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5295 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5296 if eval test \${$cacheid+y} 5297 then : 5298 printf %s "(cached) " >&6 5299 else $as_nop 5300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5301 /* end confdefs.h. */ 5302 int i; 5303 int 5304 main (void) 5305 { 5306 5307 ; 5308 return 0; 5309 } 5310 _ACEOF 5311 if ac_fn_c_try_link "$LINENO" 5312 then : 5313 eval $cacheid=yes 5314 else $as_nop 5315 eval $cacheid=no 5316 fi 5317 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5318 conftest$ac_exeext conftest.$ac_ext 5319 fi 5320 5321 5322 CFLAGS="$xorg_testset_save_CFLAGS" 5323 5324 eval supported=\$$cacheid 5325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5326 printf "%s\n" "$supported" >&6; } 5327 if test "$supported" = "yes" ; then 5328 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5329 found="yes" 5330 fi 5331 fi 5332 5333 5334 5335 5336 5337 5338 5339 5340 5341 5342 5343 5344 5345 5346 5347 xorg_testset_save_CFLAGS="$CFLAGS" 5348 5349 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5352 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5353 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5354 then : 5355 printf %s "(cached) " >&6 5356 else $as_nop 5357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5358 /* end confdefs.h. */ 5359 int i; 5360 _ACEOF 5361 if ac_fn_c_try_compile "$LINENO" 5362 then : 5363 xorg_cv_cc_flag_unknown_warning_option=yes 5364 else $as_nop 5365 xorg_cv_cc_flag_unknown_warning_option=no 5366 fi 5367 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5368 fi 5369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5370 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5371 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5372 CFLAGS="$xorg_testset_save_CFLAGS" 5373 fi 5374 5375 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5378 fi 5379 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5381 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5382 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5383 then : 5384 printf %s "(cached) " >&6 5385 else $as_nop 5386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5387 /* end confdefs.h. */ 5388 int i; 5389 _ACEOF 5390 if ac_fn_c_try_compile "$LINENO" 5391 then : 5392 xorg_cv_cc_flag_unused_command_line_argument=yes 5393 else $as_nop 5394 xorg_cv_cc_flag_unused_command_line_argument=no 5395 fi 5396 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5397 fi 5398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5399 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5400 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5401 CFLAGS="$xorg_testset_save_CFLAGS" 5402 fi 5403 5404 found="no" 5405 5406 if test $found = "no" ; then 5407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5409 fi 5410 5411 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5413 fi 5414 5415 CFLAGS="$CFLAGS -Wformat=2" 5416 5417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5418 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5419 cacheid=xorg_cv_cc_flag__Wformat_2 5420 if eval test \${$cacheid+y} 5421 then : 5422 printf %s "(cached) " >&6 5423 else $as_nop 5424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5425 /* end confdefs.h. */ 5426 int i; 5427 int 5428 main (void) 5429 { 5430 5431 ; 5432 return 0; 5433 } 5434 _ACEOF 5435 if ac_fn_c_try_link "$LINENO" 5436 then : 5437 eval $cacheid=yes 5438 else $as_nop 5439 eval $cacheid=no 5440 fi 5441 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5442 conftest$ac_exeext conftest.$ac_ext 5443 fi 5444 5445 5446 CFLAGS="$xorg_testset_save_CFLAGS" 5447 5448 eval supported=\$$cacheid 5449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5450 printf "%s\n" "$supported" >&6; } 5451 if test "$supported" = "yes" ; then 5452 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5453 found="yes" 5454 fi 5455 fi 5456 5457 if test $found = "no" ; then 5458 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5460 fi 5461 5462 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5463 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5464 fi 5465 5466 CFLAGS="$CFLAGS -Wformat" 5467 5468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5469 printf %s "checking if $CC supports -Wformat... " >&6; } 5470 cacheid=xorg_cv_cc_flag__Wformat 5471 if eval test \${$cacheid+y} 5472 then : 5473 printf %s "(cached) " >&6 5474 else $as_nop 5475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5476 /* end confdefs.h. */ 5477 int i; 5478 int 5479 main (void) 5480 { 5481 5482 ; 5483 return 0; 5484 } 5485 _ACEOF 5486 if ac_fn_c_try_link "$LINENO" 5487 then : 5488 eval $cacheid=yes 5489 else $as_nop 5490 eval $cacheid=no 5491 fi 5492 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5493 conftest$ac_exeext conftest.$ac_ext 5494 fi 5495 5496 5497 CFLAGS="$xorg_testset_save_CFLAGS" 5498 5499 eval supported=\$$cacheid 5500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5501 printf "%s\n" "$supported" >&6; } 5502 if test "$supported" = "yes" ; then 5503 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5504 found="yes" 5505 fi 5506 fi 5507 5508 5509 5510 5511 5512 5513 5514 5515 5516 5517 5518 5519 5520 5521 5522 5523 5524 xorg_testset_save_CFLAGS="$CFLAGS" 5525 5526 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5529 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5530 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5531 then : 5532 printf %s "(cached) " >&6 5533 else $as_nop 5534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5535 /* end confdefs.h. */ 5536 int i; 5537 _ACEOF 5538 if ac_fn_c_try_compile "$LINENO" 5539 then : 5540 xorg_cv_cc_flag_unknown_warning_option=yes 5541 else $as_nop 5542 xorg_cv_cc_flag_unknown_warning_option=no 5543 fi 5544 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5545 fi 5546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5547 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5548 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5549 CFLAGS="$xorg_testset_save_CFLAGS" 5550 fi 5551 5552 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5555 fi 5556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5558 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5559 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5560 then : 5561 printf %s "(cached) " >&6 5562 else $as_nop 5563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5564 /* end confdefs.h. */ 5565 int i; 5566 _ACEOF 5567 if ac_fn_c_try_compile "$LINENO" 5568 then : 5569 xorg_cv_cc_flag_unused_command_line_argument=yes 5570 else $as_nop 5571 xorg_cv_cc_flag_unused_command_line_argument=no 5572 fi 5573 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5574 fi 5575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5576 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5577 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5578 CFLAGS="$xorg_testset_save_CFLAGS" 5579 fi 5580 5581 found="no" 5582 5583 if test $found = "no" ; then 5584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5586 fi 5587 5588 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5590 fi 5591 5592 CFLAGS="$CFLAGS -Wstrict-prototypes" 5593 5594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5595 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5596 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5597 if eval test \${$cacheid+y} 5598 then : 5599 printf %s "(cached) " >&6 5600 else $as_nop 5601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5602 /* end confdefs.h. */ 5603 int i; 5604 int 5605 main (void) 5606 { 5607 5608 ; 5609 return 0; 5610 } 5611 _ACEOF 5612 if ac_fn_c_try_link "$LINENO" 5613 then : 5614 eval $cacheid=yes 5615 else $as_nop 5616 eval $cacheid=no 5617 fi 5618 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5619 conftest$ac_exeext conftest.$ac_ext 5620 fi 5621 5622 5623 CFLAGS="$xorg_testset_save_CFLAGS" 5624 5625 eval supported=\$$cacheid 5626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5627 printf "%s\n" "$supported" >&6; } 5628 if test "$supported" = "yes" ; then 5629 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5630 found="yes" 5631 fi 5632 fi 5633 5634 5635 5636 5637 5638 5639 5640 5641 5642 5643 5644 5645 5646 5647 5648 xorg_testset_save_CFLAGS="$CFLAGS" 5649 5650 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5651 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5653 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5654 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5655 then : 5656 printf %s "(cached) " >&6 5657 else $as_nop 5658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5659 /* end confdefs.h. */ 5660 int i; 5661 _ACEOF 5662 if ac_fn_c_try_compile "$LINENO" 5663 then : 5664 xorg_cv_cc_flag_unknown_warning_option=yes 5665 else $as_nop 5666 xorg_cv_cc_flag_unknown_warning_option=no 5667 fi 5668 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5669 fi 5670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5671 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5673 CFLAGS="$xorg_testset_save_CFLAGS" 5674 fi 5675 5676 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5679 fi 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5682 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5683 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5684 then : 5685 printf %s "(cached) " >&6 5686 else $as_nop 5687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5688 /* end confdefs.h. */ 5689 int i; 5690 _ACEOF 5691 if ac_fn_c_try_compile "$LINENO" 5692 then : 5693 xorg_cv_cc_flag_unused_command_line_argument=yes 5694 else $as_nop 5695 xorg_cv_cc_flag_unused_command_line_argument=no 5696 fi 5697 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5698 fi 5699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5700 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5701 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5702 CFLAGS="$xorg_testset_save_CFLAGS" 5703 fi 5704 5705 found="no" 5706 5707 if test $found = "no" ; then 5708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5710 fi 5711 5712 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5713 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5714 fi 5715 5716 CFLAGS="$CFLAGS -Wmissing-prototypes" 5717 5718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5719 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5720 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5721 if eval test \${$cacheid+y} 5722 then : 5723 printf %s "(cached) " >&6 5724 else $as_nop 5725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5726 /* end confdefs.h. */ 5727 int i; 5728 int 5729 main (void) 5730 { 5731 5732 ; 5733 return 0; 5734 } 5735 _ACEOF 5736 if ac_fn_c_try_link "$LINENO" 5737 then : 5738 eval $cacheid=yes 5739 else $as_nop 5740 eval $cacheid=no 5741 fi 5742 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5743 conftest$ac_exeext conftest.$ac_ext 5744 fi 5745 5746 5747 CFLAGS="$xorg_testset_save_CFLAGS" 5748 5749 eval supported=\$$cacheid 5750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5751 printf "%s\n" "$supported" >&6; } 5752 if test "$supported" = "yes" ; then 5753 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5754 found="yes" 5755 fi 5756 fi 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 xorg_testset_save_CFLAGS="$CFLAGS" 5773 5774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5777 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5778 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5779 then : 5780 printf %s "(cached) " >&6 5781 else $as_nop 5782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783 /* end confdefs.h. */ 5784 int i; 5785 _ACEOF 5786 if ac_fn_c_try_compile "$LINENO" 5787 then : 5788 xorg_cv_cc_flag_unknown_warning_option=yes 5789 else $as_nop 5790 xorg_cv_cc_flag_unknown_warning_option=no 5791 fi 5792 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5793 fi 5794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5795 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5796 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5797 CFLAGS="$xorg_testset_save_CFLAGS" 5798 fi 5799 5800 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5803 fi 5804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5806 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5807 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5808 then : 5809 printf %s "(cached) " >&6 5810 else $as_nop 5811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5812 /* end confdefs.h. */ 5813 int i; 5814 _ACEOF 5815 if ac_fn_c_try_compile "$LINENO" 5816 then : 5817 xorg_cv_cc_flag_unused_command_line_argument=yes 5818 else $as_nop 5819 xorg_cv_cc_flag_unused_command_line_argument=no 5820 fi 5821 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5822 fi 5823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5824 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5825 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5826 CFLAGS="$xorg_testset_save_CFLAGS" 5827 fi 5828 5829 found="no" 5830 5831 if test $found = "no" ; then 5832 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5833 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5834 fi 5835 5836 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5838 fi 5839 5840 CFLAGS="$CFLAGS -Wnested-externs" 5841 5842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5843 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5844 cacheid=xorg_cv_cc_flag__Wnested_externs 5845 if eval test \${$cacheid+y} 5846 then : 5847 printf %s "(cached) " >&6 5848 else $as_nop 5849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5850 /* end confdefs.h. */ 5851 int i; 5852 int 5853 main (void) 5854 { 5855 5856 ; 5857 return 0; 5858 } 5859 _ACEOF 5860 if ac_fn_c_try_link "$LINENO" 5861 then : 5862 eval $cacheid=yes 5863 else $as_nop 5864 eval $cacheid=no 5865 fi 5866 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5867 conftest$ac_exeext conftest.$ac_ext 5868 fi 5869 5870 5871 CFLAGS="$xorg_testset_save_CFLAGS" 5872 5873 eval supported=\$$cacheid 5874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5875 printf "%s\n" "$supported" >&6; } 5876 if test "$supported" = "yes" ; then 5877 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5878 found="yes" 5879 fi 5880 fi 5881 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 xorg_testset_save_CFLAGS="$CFLAGS" 5897 5898 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5899 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5901 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5902 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5903 then : 5904 printf %s "(cached) " >&6 5905 else $as_nop 5906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5907 /* end confdefs.h. */ 5908 int i; 5909 _ACEOF 5910 if ac_fn_c_try_compile "$LINENO" 5911 then : 5912 xorg_cv_cc_flag_unknown_warning_option=yes 5913 else $as_nop 5914 xorg_cv_cc_flag_unknown_warning_option=no 5915 fi 5916 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5917 fi 5918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5919 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5920 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5921 CFLAGS="$xorg_testset_save_CFLAGS" 5922 fi 5923 5924 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5925 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5926 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5927 fi 5928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5929 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5930 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5931 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5932 then : 5933 printf %s "(cached) " >&6 5934 else $as_nop 5935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5936 /* end confdefs.h. */ 5937 int i; 5938 _ACEOF 5939 if ac_fn_c_try_compile "$LINENO" 5940 then : 5941 xorg_cv_cc_flag_unused_command_line_argument=yes 5942 else $as_nop 5943 xorg_cv_cc_flag_unused_command_line_argument=no 5944 fi 5945 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5946 fi 5947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5948 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5949 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5950 CFLAGS="$xorg_testset_save_CFLAGS" 5951 fi 5952 5953 found="no" 5954 5955 if test $found = "no" ; then 5956 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5957 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5958 fi 5959 5960 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5962 fi 5963 5964 CFLAGS="$CFLAGS -Wbad-function-cast" 5965 5966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5967 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5968 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5969 if eval test \${$cacheid+y} 5970 then : 5971 printf %s "(cached) " >&6 5972 else $as_nop 5973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5974 /* end confdefs.h. */ 5975 int i; 5976 int 5977 main (void) 5978 { 5979 5980 ; 5981 return 0; 5982 } 5983 _ACEOF 5984 if ac_fn_c_try_link "$LINENO" 5985 then : 5986 eval $cacheid=yes 5987 else $as_nop 5988 eval $cacheid=no 5989 fi 5990 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5991 conftest$ac_exeext conftest.$ac_ext 5992 fi 5993 5994 5995 CFLAGS="$xorg_testset_save_CFLAGS" 5996 5997 eval supported=\$$cacheid 5998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5999 printf "%s\n" "$supported" >&6; } 6000 if test "$supported" = "yes" ; then 6001 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6002 found="yes" 6003 fi 6004 fi 6005 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 6020 xorg_testset_save_CFLAGS="$CFLAGS" 6021 6022 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6023 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6025 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6026 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6027 then : 6028 printf %s "(cached) " >&6 6029 else $as_nop 6030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6031 /* end confdefs.h. */ 6032 int i; 6033 _ACEOF 6034 if ac_fn_c_try_compile "$LINENO" 6035 then : 6036 xorg_cv_cc_flag_unknown_warning_option=yes 6037 else $as_nop 6038 xorg_cv_cc_flag_unknown_warning_option=no 6039 fi 6040 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6041 fi 6042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6043 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6044 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6045 CFLAGS="$xorg_testset_save_CFLAGS" 6046 fi 6047 6048 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6051 fi 6052 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6054 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6055 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6056 then : 6057 printf %s "(cached) " >&6 6058 else $as_nop 6059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6060 /* end confdefs.h. */ 6061 int i; 6062 _ACEOF 6063 if ac_fn_c_try_compile "$LINENO" 6064 then : 6065 xorg_cv_cc_flag_unused_command_line_argument=yes 6066 else $as_nop 6067 xorg_cv_cc_flag_unused_command_line_argument=no 6068 fi 6069 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6070 fi 6071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6072 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6074 CFLAGS="$xorg_testset_save_CFLAGS" 6075 fi 6076 6077 found="no" 6078 6079 if test $found = "no" ; then 6080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6082 fi 6083 6084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6086 fi 6087 6088 CFLAGS="$CFLAGS -Wold-style-definition" 6089 6090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6091 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6092 cacheid=xorg_cv_cc_flag__Wold_style_definition 6093 if eval test \${$cacheid+y} 6094 then : 6095 printf %s "(cached) " >&6 6096 else $as_nop 6097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6098 /* end confdefs.h. */ 6099 int i; 6100 int 6101 main (void) 6102 { 6103 6104 ; 6105 return 0; 6106 } 6107 _ACEOF 6108 if ac_fn_c_try_link "$LINENO" 6109 then : 6110 eval $cacheid=yes 6111 else $as_nop 6112 eval $cacheid=no 6113 fi 6114 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6115 conftest$ac_exeext conftest.$ac_ext 6116 fi 6117 6118 6119 CFLAGS="$xorg_testset_save_CFLAGS" 6120 6121 eval supported=\$$cacheid 6122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6123 printf "%s\n" "$supported" >&6; } 6124 if test "$supported" = "yes" ; then 6125 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6126 found="yes" 6127 fi 6128 fi 6129 6130 if test $found = "no" ; then 6131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6133 fi 6134 6135 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6136 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6137 fi 6138 6139 CFLAGS="$CFLAGS -fd" 6140 6141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6142 printf %s "checking if $CC supports -fd... " >&6; } 6143 cacheid=xorg_cv_cc_flag__fd 6144 if eval test \${$cacheid+y} 6145 then : 6146 printf %s "(cached) " >&6 6147 else $as_nop 6148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6149 /* end confdefs.h. */ 6150 int i; 6151 int 6152 main (void) 6153 { 6154 6155 ; 6156 return 0; 6157 } 6158 _ACEOF 6159 if ac_fn_c_try_link "$LINENO" 6160 then : 6161 eval $cacheid=yes 6162 else $as_nop 6163 eval $cacheid=no 6164 fi 6165 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6166 conftest$ac_exeext conftest.$ac_ext 6167 fi 6168 6169 6170 CFLAGS="$xorg_testset_save_CFLAGS" 6171 6172 eval supported=\$$cacheid 6173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6174 printf "%s\n" "$supported" >&6; } 6175 if test "$supported" = "yes" ; then 6176 BASE_CFLAGS="$BASE_CFLAGS -fd" 6177 found="yes" 6178 fi 6179 fi 6180 6181 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 6193 6194 6195 xorg_testset_save_CFLAGS="$CFLAGS" 6196 6197 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6200 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6201 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6202 then : 6203 printf %s "(cached) " >&6 6204 else $as_nop 6205 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6206 /* end confdefs.h. */ 6207 int i; 6208 _ACEOF 6209 if ac_fn_c_try_compile "$LINENO" 6210 then : 6211 xorg_cv_cc_flag_unknown_warning_option=yes 6212 else $as_nop 6213 xorg_cv_cc_flag_unknown_warning_option=no 6214 fi 6215 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6216 fi 6217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6218 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6219 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6220 CFLAGS="$xorg_testset_save_CFLAGS" 6221 fi 6222 6223 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6226 fi 6227 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6229 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6230 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6231 then : 6232 printf %s "(cached) " >&6 6233 else $as_nop 6234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6235 /* end confdefs.h. */ 6236 int i; 6237 _ACEOF 6238 if ac_fn_c_try_compile "$LINENO" 6239 then : 6240 xorg_cv_cc_flag_unused_command_line_argument=yes 6241 else $as_nop 6242 xorg_cv_cc_flag_unused_command_line_argument=no 6243 fi 6244 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6245 fi 6246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6247 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6248 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6249 CFLAGS="$xorg_testset_save_CFLAGS" 6250 fi 6251 6252 found="no" 6253 6254 if test $found = "no" ; then 6255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6257 fi 6258 6259 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6261 fi 6262 6263 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6264 6265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6266 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6267 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6268 if eval test \${$cacheid+y} 6269 then : 6270 printf %s "(cached) " >&6 6271 else $as_nop 6272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6273 /* end confdefs.h. */ 6274 int i; 6275 int 6276 main (void) 6277 { 6278 6279 ; 6280 return 0; 6281 } 6282 _ACEOF 6283 if ac_fn_c_try_link "$LINENO" 6284 then : 6285 eval $cacheid=yes 6286 else $as_nop 6287 eval $cacheid=no 6288 fi 6289 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6290 conftest$ac_exeext conftest.$ac_ext 6291 fi 6292 6293 6294 CFLAGS="$xorg_testset_save_CFLAGS" 6295 6296 eval supported=\$$cacheid 6297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6298 printf "%s\n" "$supported" >&6; } 6299 if test "$supported" = "yes" ; then 6300 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6301 found="yes" 6302 fi 6303 fi 6304 6305 6306 6307 6308 6309 # This chunk adds additional warnings that could catch undesired effects. 6310 6311 6312 6313 6314 6315 6316 6317 6318 6319 6320 6321 6322 6323 xorg_testset_save_CFLAGS="$CFLAGS" 6324 6325 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6328 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6329 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6330 then : 6331 printf %s "(cached) " >&6 6332 else $as_nop 6333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334 /* end confdefs.h. */ 6335 int i; 6336 _ACEOF 6337 if ac_fn_c_try_compile "$LINENO" 6338 then : 6339 xorg_cv_cc_flag_unknown_warning_option=yes 6340 else $as_nop 6341 xorg_cv_cc_flag_unknown_warning_option=no 6342 fi 6343 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6344 fi 6345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6346 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6348 CFLAGS="$xorg_testset_save_CFLAGS" 6349 fi 6350 6351 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6354 fi 6355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6357 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6358 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6359 then : 6360 printf %s "(cached) " >&6 6361 else $as_nop 6362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6363 /* end confdefs.h. */ 6364 int i; 6365 _ACEOF 6366 if ac_fn_c_try_compile "$LINENO" 6367 then : 6368 xorg_cv_cc_flag_unused_command_line_argument=yes 6369 else $as_nop 6370 xorg_cv_cc_flag_unused_command_line_argument=no 6371 fi 6372 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6373 fi 6374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6375 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6376 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6377 CFLAGS="$xorg_testset_save_CFLAGS" 6378 fi 6379 6380 found="no" 6381 6382 if test $found = "no" ; then 6383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6385 fi 6386 6387 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6388 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6389 fi 6390 6391 CFLAGS="$CFLAGS -Wunused" 6392 6393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6394 printf %s "checking if $CC supports -Wunused... " >&6; } 6395 cacheid=xorg_cv_cc_flag__Wunused 6396 if eval test \${$cacheid+y} 6397 then : 6398 printf %s "(cached) " >&6 6399 else $as_nop 6400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6401 /* end confdefs.h. */ 6402 int i; 6403 int 6404 main (void) 6405 { 6406 6407 ; 6408 return 0; 6409 } 6410 _ACEOF 6411 if ac_fn_c_try_link "$LINENO" 6412 then : 6413 eval $cacheid=yes 6414 else $as_nop 6415 eval $cacheid=no 6416 fi 6417 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6418 conftest$ac_exeext conftest.$ac_ext 6419 fi 6420 6421 6422 CFLAGS="$xorg_testset_save_CFLAGS" 6423 6424 eval supported=\$$cacheid 6425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6426 printf "%s\n" "$supported" >&6; } 6427 if test "$supported" = "yes" ; then 6428 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6429 found="yes" 6430 fi 6431 fi 6432 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 xorg_testset_save_CFLAGS="$CFLAGS" 6448 6449 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6452 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6453 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6454 then : 6455 printf %s "(cached) " >&6 6456 else $as_nop 6457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6458 /* end confdefs.h. */ 6459 int i; 6460 _ACEOF 6461 if ac_fn_c_try_compile "$LINENO" 6462 then : 6463 xorg_cv_cc_flag_unknown_warning_option=yes 6464 else $as_nop 6465 xorg_cv_cc_flag_unknown_warning_option=no 6466 fi 6467 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6468 fi 6469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6470 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6471 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6472 CFLAGS="$xorg_testset_save_CFLAGS" 6473 fi 6474 6475 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6476 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6478 fi 6479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6481 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6482 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6483 then : 6484 printf %s "(cached) " >&6 6485 else $as_nop 6486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6487 /* end confdefs.h. */ 6488 int i; 6489 _ACEOF 6490 if ac_fn_c_try_compile "$LINENO" 6491 then : 6492 xorg_cv_cc_flag_unused_command_line_argument=yes 6493 else $as_nop 6494 xorg_cv_cc_flag_unused_command_line_argument=no 6495 fi 6496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6497 fi 6498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6499 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6501 CFLAGS="$xorg_testset_save_CFLAGS" 6502 fi 6503 6504 found="no" 6505 6506 if test $found = "no" ; then 6507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6509 fi 6510 6511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6513 fi 6514 6515 CFLAGS="$CFLAGS -Wuninitialized" 6516 6517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6518 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6519 cacheid=xorg_cv_cc_flag__Wuninitialized 6520 if eval test \${$cacheid+y} 6521 then : 6522 printf %s "(cached) " >&6 6523 else $as_nop 6524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6525 /* end confdefs.h. */ 6526 int i; 6527 int 6528 main (void) 6529 { 6530 6531 ; 6532 return 0; 6533 } 6534 _ACEOF 6535 if ac_fn_c_try_link "$LINENO" 6536 then : 6537 eval $cacheid=yes 6538 else $as_nop 6539 eval $cacheid=no 6540 fi 6541 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6542 conftest$ac_exeext conftest.$ac_ext 6543 fi 6544 6545 6546 CFLAGS="$xorg_testset_save_CFLAGS" 6547 6548 eval supported=\$$cacheid 6549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6550 printf "%s\n" "$supported" >&6; } 6551 if test "$supported" = "yes" ; then 6552 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6553 found="yes" 6554 fi 6555 fi 6556 6557 6558 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 xorg_testset_save_CFLAGS="$CFLAGS" 6572 6573 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6574 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6576 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6577 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6578 then : 6579 printf %s "(cached) " >&6 6580 else $as_nop 6581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6582 /* end confdefs.h. */ 6583 int i; 6584 _ACEOF 6585 if ac_fn_c_try_compile "$LINENO" 6586 then : 6587 xorg_cv_cc_flag_unknown_warning_option=yes 6588 else $as_nop 6589 xorg_cv_cc_flag_unknown_warning_option=no 6590 fi 6591 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6592 fi 6593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6594 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6595 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6596 CFLAGS="$xorg_testset_save_CFLAGS" 6597 fi 6598 6599 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6600 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6602 fi 6603 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6605 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6606 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6607 then : 6608 printf %s "(cached) " >&6 6609 else $as_nop 6610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6611 /* end confdefs.h. */ 6612 int i; 6613 _ACEOF 6614 if ac_fn_c_try_compile "$LINENO" 6615 then : 6616 xorg_cv_cc_flag_unused_command_line_argument=yes 6617 else $as_nop 6618 xorg_cv_cc_flag_unused_command_line_argument=no 6619 fi 6620 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6621 fi 6622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6623 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6624 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6625 CFLAGS="$xorg_testset_save_CFLAGS" 6626 fi 6627 6628 found="no" 6629 6630 if test $found = "no" ; then 6631 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6633 fi 6634 6635 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6636 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6637 fi 6638 6639 CFLAGS="$CFLAGS -Wshadow" 6640 6641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6642 printf %s "checking if $CC supports -Wshadow... " >&6; } 6643 cacheid=xorg_cv_cc_flag__Wshadow 6644 if eval test \${$cacheid+y} 6645 then : 6646 printf %s "(cached) " >&6 6647 else $as_nop 6648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6649 /* end confdefs.h. */ 6650 int i; 6651 int 6652 main (void) 6653 { 6654 6655 ; 6656 return 0; 6657 } 6658 _ACEOF 6659 if ac_fn_c_try_link "$LINENO" 6660 then : 6661 eval $cacheid=yes 6662 else $as_nop 6663 eval $cacheid=no 6664 fi 6665 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6666 conftest$ac_exeext conftest.$ac_ext 6667 fi 6668 6669 6670 CFLAGS="$xorg_testset_save_CFLAGS" 6671 6672 eval supported=\$$cacheid 6673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6674 printf "%s\n" "$supported" >&6; } 6675 if test "$supported" = "yes" ; then 6676 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6677 found="yes" 6678 fi 6679 fi 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 xorg_testset_save_CFLAGS="$CFLAGS" 6696 6697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6700 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6701 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6702 then : 6703 printf %s "(cached) " >&6 6704 else $as_nop 6705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6706 /* end confdefs.h. */ 6707 int i; 6708 _ACEOF 6709 if ac_fn_c_try_compile "$LINENO" 6710 then : 6711 xorg_cv_cc_flag_unknown_warning_option=yes 6712 else $as_nop 6713 xorg_cv_cc_flag_unknown_warning_option=no 6714 fi 6715 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6716 fi 6717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6718 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6719 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6720 CFLAGS="$xorg_testset_save_CFLAGS" 6721 fi 6722 6723 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6726 fi 6727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6729 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6730 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6731 then : 6732 printf %s "(cached) " >&6 6733 else $as_nop 6734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6735 /* end confdefs.h. */ 6736 int i; 6737 _ACEOF 6738 if ac_fn_c_try_compile "$LINENO" 6739 then : 6740 xorg_cv_cc_flag_unused_command_line_argument=yes 6741 else $as_nop 6742 xorg_cv_cc_flag_unused_command_line_argument=no 6743 fi 6744 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6745 fi 6746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6747 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6748 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6749 CFLAGS="$xorg_testset_save_CFLAGS" 6750 fi 6751 6752 found="no" 6753 6754 if test $found = "no" ; then 6755 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6757 fi 6758 6759 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6761 fi 6762 6763 CFLAGS="$CFLAGS -Wmissing-noreturn" 6764 6765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6766 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6767 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6768 if eval test \${$cacheid+y} 6769 then : 6770 printf %s "(cached) " >&6 6771 else $as_nop 6772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6773 /* end confdefs.h. */ 6774 int i; 6775 int 6776 main (void) 6777 { 6778 6779 ; 6780 return 0; 6781 } 6782 _ACEOF 6783 if ac_fn_c_try_link "$LINENO" 6784 then : 6785 eval $cacheid=yes 6786 else $as_nop 6787 eval $cacheid=no 6788 fi 6789 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6790 conftest$ac_exeext conftest.$ac_ext 6791 fi 6792 6793 6794 CFLAGS="$xorg_testset_save_CFLAGS" 6795 6796 eval supported=\$$cacheid 6797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6798 printf "%s\n" "$supported" >&6; } 6799 if test "$supported" = "yes" ; then 6800 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6801 found="yes" 6802 fi 6803 fi 6804 6805 6806 6807 6808 6809 6810 6811 6812 6813 6814 6815 6816 6817 6818 6819 xorg_testset_save_CFLAGS="$CFLAGS" 6820 6821 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6822 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6824 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6825 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6826 then : 6827 printf %s "(cached) " >&6 6828 else $as_nop 6829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6830 /* end confdefs.h. */ 6831 int i; 6832 _ACEOF 6833 if ac_fn_c_try_compile "$LINENO" 6834 then : 6835 xorg_cv_cc_flag_unknown_warning_option=yes 6836 else $as_nop 6837 xorg_cv_cc_flag_unknown_warning_option=no 6838 fi 6839 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6840 fi 6841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6842 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6843 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6844 CFLAGS="$xorg_testset_save_CFLAGS" 6845 fi 6846 6847 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6850 fi 6851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6853 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6854 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6855 then : 6856 printf %s "(cached) " >&6 6857 else $as_nop 6858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6859 /* end confdefs.h. */ 6860 int i; 6861 _ACEOF 6862 if ac_fn_c_try_compile "$LINENO" 6863 then : 6864 xorg_cv_cc_flag_unused_command_line_argument=yes 6865 else $as_nop 6866 xorg_cv_cc_flag_unused_command_line_argument=no 6867 fi 6868 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6869 fi 6870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6871 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6872 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6873 CFLAGS="$xorg_testset_save_CFLAGS" 6874 fi 6875 6876 found="no" 6877 6878 if test $found = "no" ; then 6879 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6881 fi 6882 6883 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6884 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6885 fi 6886 6887 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6888 6889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6890 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6891 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6892 if eval test \${$cacheid+y} 6893 then : 6894 printf %s "(cached) " >&6 6895 else $as_nop 6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6897 /* end confdefs.h. */ 6898 int i; 6899 int 6900 main (void) 6901 { 6902 6903 ; 6904 return 0; 6905 } 6906 _ACEOF 6907 if ac_fn_c_try_link "$LINENO" 6908 then : 6909 eval $cacheid=yes 6910 else $as_nop 6911 eval $cacheid=no 6912 fi 6913 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6914 conftest$ac_exeext conftest.$ac_ext 6915 fi 6916 6917 6918 CFLAGS="$xorg_testset_save_CFLAGS" 6919 6920 eval supported=\$$cacheid 6921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6922 printf "%s\n" "$supported" >&6; } 6923 if test "$supported" = "yes" ; then 6924 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6925 found="yes" 6926 fi 6927 fi 6928 6929 6930 6931 6932 6933 6934 6935 6936 6937 6938 6939 6940 6941 6942 6943 xorg_testset_save_CFLAGS="$CFLAGS" 6944 6945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6948 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6949 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6950 then : 6951 printf %s "(cached) " >&6 6952 else $as_nop 6953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6954 /* end confdefs.h. */ 6955 int i; 6956 _ACEOF 6957 if ac_fn_c_try_compile "$LINENO" 6958 then : 6959 xorg_cv_cc_flag_unknown_warning_option=yes 6960 else $as_nop 6961 xorg_cv_cc_flag_unknown_warning_option=no 6962 fi 6963 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6964 fi 6965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6966 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6967 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6968 CFLAGS="$xorg_testset_save_CFLAGS" 6969 fi 6970 6971 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6972 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6974 fi 6975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6977 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6978 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6979 then : 6980 printf %s "(cached) " >&6 6981 else $as_nop 6982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6983 /* end confdefs.h. */ 6984 int i; 6985 _ACEOF 6986 if ac_fn_c_try_compile "$LINENO" 6987 then : 6988 xorg_cv_cc_flag_unused_command_line_argument=yes 6989 else $as_nop 6990 xorg_cv_cc_flag_unused_command_line_argument=no 6991 fi 6992 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6993 fi 6994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6995 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6996 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6997 CFLAGS="$xorg_testset_save_CFLAGS" 6998 fi 6999 7000 found="no" 7001 7002 if test $found = "no" ; then 7003 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7005 fi 7006 7007 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7009 fi 7010 7011 CFLAGS="$CFLAGS -Wredundant-decls" 7012 7013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7014 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7015 cacheid=xorg_cv_cc_flag__Wredundant_decls 7016 if eval test \${$cacheid+y} 7017 then : 7018 printf %s "(cached) " >&6 7019 else $as_nop 7020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7021 /* end confdefs.h. */ 7022 int i; 7023 int 7024 main (void) 7025 { 7026 7027 ; 7028 return 0; 7029 } 7030 _ACEOF 7031 if ac_fn_c_try_link "$LINENO" 7032 then : 7033 eval $cacheid=yes 7034 else $as_nop 7035 eval $cacheid=no 7036 fi 7037 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7038 conftest$ac_exeext conftest.$ac_ext 7039 fi 7040 7041 7042 CFLAGS="$xorg_testset_save_CFLAGS" 7043 7044 eval supported=\$$cacheid 7045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7046 printf "%s\n" "$supported" >&6; } 7047 if test "$supported" = "yes" ; then 7048 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7049 found="yes" 7050 fi 7051 fi 7052 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 xorg_testset_save_CFLAGS="$CFLAGS" 7068 7069 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7072 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7073 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7074 then : 7075 printf %s "(cached) " >&6 7076 else $as_nop 7077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7078 /* end confdefs.h. */ 7079 int i; 7080 _ACEOF 7081 if ac_fn_c_try_compile "$LINENO" 7082 then : 7083 xorg_cv_cc_flag_unknown_warning_option=yes 7084 else $as_nop 7085 xorg_cv_cc_flag_unknown_warning_option=no 7086 fi 7087 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7088 fi 7089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7090 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7091 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7092 CFLAGS="$xorg_testset_save_CFLAGS" 7093 fi 7094 7095 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7098 fi 7099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7101 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7102 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7103 then : 7104 printf %s "(cached) " >&6 7105 else $as_nop 7106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7107 /* end confdefs.h. */ 7108 int i; 7109 _ACEOF 7110 if ac_fn_c_try_compile "$LINENO" 7111 then : 7112 xorg_cv_cc_flag_unused_command_line_argument=yes 7113 else $as_nop 7114 xorg_cv_cc_flag_unused_command_line_argument=no 7115 fi 7116 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7117 fi 7118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7119 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7120 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7121 CFLAGS="$xorg_testset_save_CFLAGS" 7122 fi 7123 7124 found="no" 7125 7126 if test $found = "no" ; then 7127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7129 fi 7130 7131 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7133 fi 7134 7135 CFLAGS="$CFLAGS -Wlogical-op" 7136 7137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7138 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7139 cacheid=xorg_cv_cc_flag__Wlogical_op 7140 if eval test \${$cacheid+y} 7141 then : 7142 printf %s "(cached) " >&6 7143 else $as_nop 7144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7145 /* end confdefs.h. */ 7146 int i; 7147 int 7148 main (void) 7149 { 7150 7151 ; 7152 return 0; 7153 } 7154 _ACEOF 7155 if ac_fn_c_try_link "$LINENO" 7156 then : 7157 eval $cacheid=yes 7158 else $as_nop 7159 eval $cacheid=no 7160 fi 7161 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7162 conftest$ac_exeext conftest.$ac_ext 7163 fi 7164 7165 7166 CFLAGS="$xorg_testset_save_CFLAGS" 7167 7168 eval supported=\$$cacheid 7169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7170 printf "%s\n" "$supported" >&6; } 7171 if test "$supported" = "yes" ; then 7172 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7173 found="yes" 7174 fi 7175 fi 7176 7177 7178 7179 # These are currently disabled because they are noisy. They will be enabled 7180 # in the future once the codebase is sufficiently modernized to silence 7181 # them. For now, I don't want them to drown out the other warnings. 7182 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7183 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7184 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7185 7186 # Turn some warnings into errors, so we don't accidentally get successful builds 7187 # when there are problems that should be fixed. 7188 7189 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7190 7191 7192 7193 7194 7195 7196 7197 7198 7199 7200 7201 7202 7203 xorg_testset_save_CFLAGS="$CFLAGS" 7204 7205 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7208 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7209 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7210 then : 7211 printf %s "(cached) " >&6 7212 else $as_nop 7213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7214 /* end confdefs.h. */ 7215 int i; 7216 _ACEOF 7217 if ac_fn_c_try_compile "$LINENO" 7218 then : 7219 xorg_cv_cc_flag_unknown_warning_option=yes 7220 else $as_nop 7221 xorg_cv_cc_flag_unknown_warning_option=no 7222 fi 7223 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7224 fi 7225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7226 printf "%s\n" "$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" 7229 fi 7230 7231 if 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 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7237 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7238 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7239 then : 7240 printf %s "(cached) " >&6 7241 else $as_nop 7242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7243 /* end confdefs.h. */ 7244 int i; 7245 _ACEOF 7246 if ac_fn_c_try_compile "$LINENO" 7247 then : 7248 xorg_cv_cc_flag_unused_command_line_argument=yes 7249 else $as_nop 7250 xorg_cv_cc_flag_unused_command_line_argument=no 7251 fi 7252 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7253 fi 7254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7255 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7256 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7257 CFLAGS="$xorg_testset_save_CFLAGS" 7258 fi 7259 7260 found="no" 7261 7262 if test $found = "no" ; then 7263 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7264 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7265 fi 7266 7267 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7268 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7269 fi 7270 7271 CFLAGS="$CFLAGS -Werror=implicit" 7272 7273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7274 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7275 cacheid=xorg_cv_cc_flag__Werror_implicit 7276 if eval test \${$cacheid+y} 7277 then : 7278 printf %s "(cached) " >&6 7279 else $as_nop 7280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7281 /* end confdefs.h. */ 7282 int i; 7283 int 7284 main (void) 7285 { 7286 7287 ; 7288 return 0; 7289 } 7290 _ACEOF 7291 if ac_fn_c_try_link "$LINENO" 7292 then : 7293 eval $cacheid=yes 7294 else $as_nop 7295 eval $cacheid=no 7296 fi 7297 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7298 conftest$ac_exeext conftest.$ac_ext 7299 fi 7300 7301 7302 CFLAGS="$xorg_testset_save_CFLAGS" 7303 7304 eval supported=\$$cacheid 7305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7306 printf "%s\n" "$supported" >&6; } 7307 if test "$supported" = "yes" ; then 7308 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7309 found="yes" 7310 fi 7311 fi 7312 7313 if test $found = "no" ; then 7314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7316 fi 7317 7318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7320 fi 7321 7322 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7323 7324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7325 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7326 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7327 if eval test \${$cacheid+y} 7328 then : 7329 printf %s "(cached) " >&6 7330 else $as_nop 7331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7332 /* end confdefs.h. */ 7333 int i; 7334 int 7335 main (void) 7336 { 7337 7338 ; 7339 return 0; 7340 } 7341 _ACEOF 7342 if ac_fn_c_try_link "$LINENO" 7343 then : 7344 eval $cacheid=yes 7345 else $as_nop 7346 eval $cacheid=no 7347 fi 7348 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7349 conftest$ac_exeext conftest.$ac_ext 7350 fi 7351 7352 7353 CFLAGS="$xorg_testset_save_CFLAGS" 7354 7355 eval supported=\$$cacheid 7356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7357 printf "%s\n" "$supported" >&6; } 7358 if test "$supported" = "yes" ; then 7359 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7360 found="yes" 7361 fi 7362 fi 7363 7364 7365 7366 7367 7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 xorg_testset_save_CFLAGS="$CFLAGS" 7379 7380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7383 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7384 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7385 then : 7386 printf %s "(cached) " >&6 7387 else $as_nop 7388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7389 /* end confdefs.h. */ 7390 int i; 7391 _ACEOF 7392 if ac_fn_c_try_compile "$LINENO" 7393 then : 7394 xorg_cv_cc_flag_unknown_warning_option=yes 7395 else $as_nop 7396 xorg_cv_cc_flag_unknown_warning_option=no 7397 fi 7398 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7399 fi 7400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7401 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7403 CFLAGS="$xorg_testset_save_CFLAGS" 7404 fi 7405 7406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7409 fi 7410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7412 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7413 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7414 then : 7415 printf %s "(cached) " >&6 7416 else $as_nop 7417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7418 /* end confdefs.h. */ 7419 int i; 7420 _ACEOF 7421 if ac_fn_c_try_compile "$LINENO" 7422 then : 7423 xorg_cv_cc_flag_unused_command_line_argument=yes 7424 else $as_nop 7425 xorg_cv_cc_flag_unused_command_line_argument=no 7426 fi 7427 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7428 fi 7429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7430 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7432 CFLAGS="$xorg_testset_save_CFLAGS" 7433 fi 7434 7435 found="no" 7436 7437 if test $found = "no" ; then 7438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7440 fi 7441 7442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7444 fi 7445 7446 CFLAGS="$CFLAGS -Werror=nonnull" 7447 7448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7449 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7450 cacheid=xorg_cv_cc_flag__Werror_nonnull 7451 if eval test \${$cacheid+y} 7452 then : 7453 printf %s "(cached) " >&6 7454 else $as_nop 7455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7456 /* end confdefs.h. */ 7457 int i; 7458 int 7459 main (void) 7460 { 7461 7462 ; 7463 return 0; 7464 } 7465 _ACEOF 7466 if ac_fn_c_try_link "$LINENO" 7467 then : 7468 eval $cacheid=yes 7469 else $as_nop 7470 eval $cacheid=no 7471 fi 7472 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7473 conftest$ac_exeext conftest.$ac_ext 7474 fi 7475 7476 7477 CFLAGS="$xorg_testset_save_CFLAGS" 7478 7479 eval supported=\$$cacheid 7480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7481 printf "%s\n" "$supported" >&6; } 7482 if test "$supported" = "yes" ; then 7483 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7484 found="yes" 7485 fi 7486 fi 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 xorg_testset_save_CFLAGS="$CFLAGS" 7503 7504 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7505 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7507 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7508 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7509 then : 7510 printf %s "(cached) " >&6 7511 else $as_nop 7512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7513 /* end confdefs.h. */ 7514 int i; 7515 _ACEOF 7516 if ac_fn_c_try_compile "$LINENO" 7517 then : 7518 xorg_cv_cc_flag_unknown_warning_option=yes 7519 else $as_nop 7520 xorg_cv_cc_flag_unknown_warning_option=no 7521 fi 7522 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7523 fi 7524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7525 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7526 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7527 CFLAGS="$xorg_testset_save_CFLAGS" 7528 fi 7529 7530 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7531 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7533 fi 7534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7536 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7537 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7538 then : 7539 printf %s "(cached) " >&6 7540 else $as_nop 7541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7542 /* end confdefs.h. */ 7543 int i; 7544 _ACEOF 7545 if ac_fn_c_try_compile "$LINENO" 7546 then : 7547 xorg_cv_cc_flag_unused_command_line_argument=yes 7548 else $as_nop 7549 xorg_cv_cc_flag_unused_command_line_argument=no 7550 fi 7551 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7552 fi 7553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7554 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7555 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7556 CFLAGS="$xorg_testset_save_CFLAGS" 7557 fi 7558 7559 found="no" 7560 7561 if test $found = "no" ; then 7562 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7564 fi 7565 7566 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7567 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7568 fi 7569 7570 CFLAGS="$CFLAGS -Werror=init-self" 7571 7572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7573 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7574 cacheid=xorg_cv_cc_flag__Werror_init_self 7575 if eval test \${$cacheid+y} 7576 then : 7577 printf %s "(cached) " >&6 7578 else $as_nop 7579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7580 /* end confdefs.h. */ 7581 int i; 7582 int 7583 main (void) 7584 { 7585 7586 ; 7587 return 0; 7588 } 7589 _ACEOF 7590 if ac_fn_c_try_link "$LINENO" 7591 then : 7592 eval $cacheid=yes 7593 else $as_nop 7594 eval $cacheid=no 7595 fi 7596 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7597 conftest$ac_exeext conftest.$ac_ext 7598 fi 7599 7600 7601 CFLAGS="$xorg_testset_save_CFLAGS" 7602 7603 eval supported=\$$cacheid 7604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7605 printf "%s\n" "$supported" >&6; } 7606 if test "$supported" = "yes" ; then 7607 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7608 found="yes" 7609 fi 7610 fi 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 7621 7622 7623 7624 7625 7626 xorg_testset_save_CFLAGS="$CFLAGS" 7627 7628 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7631 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7632 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7633 then : 7634 printf %s "(cached) " >&6 7635 else $as_nop 7636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7637 /* end confdefs.h. */ 7638 int i; 7639 _ACEOF 7640 if ac_fn_c_try_compile "$LINENO" 7641 then : 7642 xorg_cv_cc_flag_unknown_warning_option=yes 7643 else $as_nop 7644 xorg_cv_cc_flag_unknown_warning_option=no 7645 fi 7646 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7647 fi 7648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7649 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7650 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7651 CFLAGS="$xorg_testset_save_CFLAGS" 7652 fi 7653 7654 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7655 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7657 fi 7658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7660 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7661 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7662 then : 7663 printf %s "(cached) " >&6 7664 else $as_nop 7665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7666 /* end confdefs.h. */ 7667 int i; 7668 _ACEOF 7669 if ac_fn_c_try_compile "$LINENO" 7670 then : 7671 xorg_cv_cc_flag_unused_command_line_argument=yes 7672 else $as_nop 7673 xorg_cv_cc_flag_unused_command_line_argument=no 7674 fi 7675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7676 fi 7677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7678 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7679 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7680 CFLAGS="$xorg_testset_save_CFLAGS" 7681 fi 7682 7683 found="no" 7684 7685 if test $found = "no" ; then 7686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7688 fi 7689 7690 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7691 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7692 fi 7693 7694 CFLAGS="$CFLAGS -Werror=main" 7695 7696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7697 printf %s "checking if $CC supports -Werror=main... " >&6; } 7698 cacheid=xorg_cv_cc_flag__Werror_main 7699 if eval test \${$cacheid+y} 7700 then : 7701 printf %s "(cached) " >&6 7702 else $as_nop 7703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7704 /* end confdefs.h. */ 7705 int i; 7706 int 7707 main (void) 7708 { 7709 7710 ; 7711 return 0; 7712 } 7713 _ACEOF 7714 if ac_fn_c_try_link "$LINENO" 7715 then : 7716 eval $cacheid=yes 7717 else $as_nop 7718 eval $cacheid=no 7719 fi 7720 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7721 conftest$ac_exeext conftest.$ac_ext 7722 fi 7723 7724 7725 CFLAGS="$xorg_testset_save_CFLAGS" 7726 7727 eval supported=\$$cacheid 7728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7729 printf "%s\n" "$supported" >&6; } 7730 if test "$supported" = "yes" ; then 7731 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7732 found="yes" 7733 fi 7734 fi 7735 7736 7737 7738 7739 7740 7741 7742 7743 7744 7745 7746 7747 7748 7749 7750 xorg_testset_save_CFLAGS="$CFLAGS" 7751 7752 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7755 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7756 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7757 then : 7758 printf %s "(cached) " >&6 7759 else $as_nop 7760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7761 /* end confdefs.h. */ 7762 int i; 7763 _ACEOF 7764 if ac_fn_c_try_compile "$LINENO" 7765 then : 7766 xorg_cv_cc_flag_unknown_warning_option=yes 7767 else $as_nop 7768 xorg_cv_cc_flag_unknown_warning_option=no 7769 fi 7770 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7771 fi 7772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7773 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7774 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7775 CFLAGS="$xorg_testset_save_CFLAGS" 7776 fi 7777 7778 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7779 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7781 fi 7782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7784 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7785 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7786 then : 7787 printf %s "(cached) " >&6 7788 else $as_nop 7789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7790 /* end confdefs.h. */ 7791 int i; 7792 _ACEOF 7793 if ac_fn_c_try_compile "$LINENO" 7794 then : 7795 xorg_cv_cc_flag_unused_command_line_argument=yes 7796 else $as_nop 7797 xorg_cv_cc_flag_unused_command_line_argument=no 7798 fi 7799 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7800 fi 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7802 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7803 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7804 CFLAGS="$xorg_testset_save_CFLAGS" 7805 fi 7806 7807 found="no" 7808 7809 if test $found = "no" ; then 7810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7812 fi 7813 7814 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7816 fi 7817 7818 CFLAGS="$CFLAGS -Werror=missing-braces" 7819 7820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7821 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7822 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7823 if eval test \${$cacheid+y} 7824 then : 7825 printf %s "(cached) " >&6 7826 else $as_nop 7827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7828 /* end confdefs.h. */ 7829 int i; 7830 int 7831 main (void) 7832 { 7833 7834 ; 7835 return 0; 7836 } 7837 _ACEOF 7838 if ac_fn_c_try_link "$LINENO" 7839 then : 7840 eval $cacheid=yes 7841 else $as_nop 7842 eval $cacheid=no 7843 fi 7844 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7845 conftest$ac_exeext conftest.$ac_ext 7846 fi 7847 7848 7849 CFLAGS="$xorg_testset_save_CFLAGS" 7850 7851 eval supported=\$$cacheid 7852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7853 printf "%s\n" "$supported" >&6; } 7854 if test "$supported" = "yes" ; then 7855 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7856 found="yes" 7857 fi 7858 fi 7859 7860 7861 7862 7863 7864 7865 7866 7867 7868 7869 7870 7871 7872 7873 7874 xorg_testset_save_CFLAGS="$CFLAGS" 7875 7876 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7877 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7879 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7880 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7881 then : 7882 printf %s "(cached) " >&6 7883 else $as_nop 7884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7885 /* end confdefs.h. */ 7886 int i; 7887 _ACEOF 7888 if ac_fn_c_try_compile "$LINENO" 7889 then : 7890 xorg_cv_cc_flag_unknown_warning_option=yes 7891 else $as_nop 7892 xorg_cv_cc_flag_unknown_warning_option=no 7893 fi 7894 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7895 fi 7896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7897 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7898 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7899 CFLAGS="$xorg_testset_save_CFLAGS" 7900 fi 7901 7902 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7905 fi 7906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7908 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7909 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7910 then : 7911 printf %s "(cached) " >&6 7912 else $as_nop 7913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7914 /* end confdefs.h. */ 7915 int i; 7916 _ACEOF 7917 if ac_fn_c_try_compile "$LINENO" 7918 then : 7919 xorg_cv_cc_flag_unused_command_line_argument=yes 7920 else $as_nop 7921 xorg_cv_cc_flag_unused_command_line_argument=no 7922 fi 7923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7924 fi 7925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7926 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7927 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7928 CFLAGS="$xorg_testset_save_CFLAGS" 7929 fi 7930 7931 found="no" 7932 7933 if test $found = "no" ; then 7934 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7936 fi 7937 7938 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7939 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7940 fi 7941 7942 CFLAGS="$CFLAGS -Werror=sequence-point" 7943 7944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7945 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7946 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7947 if eval test \${$cacheid+y} 7948 then : 7949 printf %s "(cached) " >&6 7950 else $as_nop 7951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7952 /* end confdefs.h. */ 7953 int i; 7954 int 7955 main (void) 7956 { 7957 7958 ; 7959 return 0; 7960 } 7961 _ACEOF 7962 if ac_fn_c_try_link "$LINENO" 7963 then : 7964 eval $cacheid=yes 7965 else $as_nop 7966 eval $cacheid=no 7967 fi 7968 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7969 conftest$ac_exeext conftest.$ac_ext 7970 fi 7971 7972 7973 CFLAGS="$xorg_testset_save_CFLAGS" 7974 7975 eval supported=\$$cacheid 7976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7977 printf "%s\n" "$supported" >&6; } 7978 if test "$supported" = "yes" ; then 7979 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7980 found="yes" 7981 fi 7982 fi 7983 7984 7985 7986 7987 7988 7989 7990 7991 7992 7993 7994 7995 7996 7997 7998 xorg_testset_save_CFLAGS="$CFLAGS" 7999 8000 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8003 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8004 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8005 then : 8006 printf %s "(cached) " >&6 8007 else $as_nop 8008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8009 /* end confdefs.h. */ 8010 int i; 8011 _ACEOF 8012 if ac_fn_c_try_compile "$LINENO" 8013 then : 8014 xorg_cv_cc_flag_unknown_warning_option=yes 8015 else $as_nop 8016 xorg_cv_cc_flag_unknown_warning_option=no 8017 fi 8018 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8019 fi 8020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8021 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8022 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8023 CFLAGS="$xorg_testset_save_CFLAGS" 8024 fi 8025 8026 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8029 fi 8030 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8032 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8033 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8034 then : 8035 printf %s "(cached) " >&6 8036 else $as_nop 8037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8038 /* end confdefs.h. */ 8039 int i; 8040 _ACEOF 8041 if ac_fn_c_try_compile "$LINENO" 8042 then : 8043 xorg_cv_cc_flag_unused_command_line_argument=yes 8044 else $as_nop 8045 xorg_cv_cc_flag_unused_command_line_argument=no 8046 fi 8047 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8048 fi 8049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8050 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8051 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8052 CFLAGS="$xorg_testset_save_CFLAGS" 8053 fi 8054 8055 found="no" 8056 8057 if test $found = "no" ; then 8058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8060 fi 8061 8062 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8063 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8064 fi 8065 8066 CFLAGS="$CFLAGS -Werror=return-type" 8067 8068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8069 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8070 cacheid=xorg_cv_cc_flag__Werror_return_type 8071 if eval test \${$cacheid+y} 8072 then : 8073 printf %s "(cached) " >&6 8074 else $as_nop 8075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8076 /* end confdefs.h. */ 8077 int i; 8078 int 8079 main (void) 8080 { 8081 8082 ; 8083 return 0; 8084 } 8085 _ACEOF 8086 if ac_fn_c_try_link "$LINENO" 8087 then : 8088 eval $cacheid=yes 8089 else $as_nop 8090 eval $cacheid=no 8091 fi 8092 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8093 conftest$ac_exeext conftest.$ac_ext 8094 fi 8095 8096 8097 CFLAGS="$xorg_testset_save_CFLAGS" 8098 8099 eval supported=\$$cacheid 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8101 printf "%s\n" "$supported" >&6; } 8102 if test "$supported" = "yes" ; then 8103 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8104 found="yes" 8105 fi 8106 fi 8107 8108 if test $found = "no" ; then 8109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8111 fi 8112 8113 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8115 fi 8116 8117 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8118 8119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8120 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8121 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8122 if eval test \${$cacheid+y} 8123 then : 8124 printf %s "(cached) " >&6 8125 else $as_nop 8126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8127 /* end confdefs.h. */ 8128 int i; 8129 int 8130 main (void) 8131 { 8132 8133 ; 8134 return 0; 8135 } 8136 _ACEOF 8137 if ac_fn_c_try_link "$LINENO" 8138 then : 8139 eval $cacheid=yes 8140 else $as_nop 8141 eval $cacheid=no 8142 fi 8143 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8144 conftest$ac_exeext conftest.$ac_ext 8145 fi 8146 8147 8148 CFLAGS="$xorg_testset_save_CFLAGS" 8149 8150 eval supported=\$$cacheid 8151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8152 printf "%s\n" "$supported" >&6; } 8153 if test "$supported" = "yes" ; then 8154 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8155 found="yes" 8156 fi 8157 fi 8158 8159 8160 8161 8162 8163 8164 8165 8166 8167 8168 8169 8170 8171 8172 8173 xorg_testset_save_CFLAGS="$CFLAGS" 8174 8175 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8178 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8179 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8180 then : 8181 printf %s "(cached) " >&6 8182 else $as_nop 8183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8184 /* end confdefs.h. */ 8185 int i; 8186 _ACEOF 8187 if ac_fn_c_try_compile "$LINENO" 8188 then : 8189 xorg_cv_cc_flag_unknown_warning_option=yes 8190 else $as_nop 8191 xorg_cv_cc_flag_unknown_warning_option=no 8192 fi 8193 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8194 fi 8195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8196 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8198 CFLAGS="$xorg_testset_save_CFLAGS" 8199 fi 8200 8201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8204 fi 8205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8207 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8208 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8209 then : 8210 printf %s "(cached) " >&6 8211 else $as_nop 8212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8213 /* end confdefs.h. */ 8214 int i; 8215 _ACEOF 8216 if ac_fn_c_try_compile "$LINENO" 8217 then : 8218 xorg_cv_cc_flag_unused_command_line_argument=yes 8219 else $as_nop 8220 xorg_cv_cc_flag_unused_command_line_argument=no 8221 fi 8222 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8223 fi 8224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8225 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8226 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8227 CFLAGS="$xorg_testset_save_CFLAGS" 8228 fi 8229 8230 found="no" 8231 8232 if test $found = "no" ; then 8233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8235 fi 8236 8237 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8239 fi 8240 8241 CFLAGS="$CFLAGS -Werror=trigraphs" 8242 8243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8244 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8245 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8246 if eval test \${$cacheid+y} 8247 then : 8248 printf %s "(cached) " >&6 8249 else $as_nop 8250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8251 /* end confdefs.h. */ 8252 int i; 8253 int 8254 main (void) 8255 { 8256 8257 ; 8258 return 0; 8259 } 8260 _ACEOF 8261 if ac_fn_c_try_link "$LINENO" 8262 then : 8263 eval $cacheid=yes 8264 else $as_nop 8265 eval $cacheid=no 8266 fi 8267 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8268 conftest$ac_exeext conftest.$ac_ext 8269 fi 8270 8271 8272 CFLAGS="$xorg_testset_save_CFLAGS" 8273 8274 eval supported=\$$cacheid 8275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8276 printf "%s\n" "$supported" >&6; } 8277 if test "$supported" = "yes" ; then 8278 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8279 found="yes" 8280 fi 8281 fi 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 8293 8294 8295 8296 8297 xorg_testset_save_CFLAGS="$CFLAGS" 8298 8299 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8302 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8303 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8304 then : 8305 printf %s "(cached) " >&6 8306 else $as_nop 8307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8308 /* end confdefs.h. */ 8309 int i; 8310 _ACEOF 8311 if ac_fn_c_try_compile "$LINENO" 8312 then : 8313 xorg_cv_cc_flag_unknown_warning_option=yes 8314 else $as_nop 8315 xorg_cv_cc_flag_unknown_warning_option=no 8316 fi 8317 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8318 fi 8319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8320 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8321 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8322 CFLAGS="$xorg_testset_save_CFLAGS" 8323 fi 8324 8325 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8328 fi 8329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8331 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8332 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8333 then : 8334 printf %s "(cached) " >&6 8335 else $as_nop 8336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8337 /* end confdefs.h. */ 8338 int i; 8339 _ACEOF 8340 if ac_fn_c_try_compile "$LINENO" 8341 then : 8342 xorg_cv_cc_flag_unused_command_line_argument=yes 8343 else $as_nop 8344 xorg_cv_cc_flag_unused_command_line_argument=no 8345 fi 8346 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8347 fi 8348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8349 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8350 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8351 CFLAGS="$xorg_testset_save_CFLAGS" 8352 fi 8353 8354 found="no" 8355 8356 if test $found = "no" ; then 8357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8359 fi 8360 8361 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8363 fi 8364 8365 CFLAGS="$CFLAGS -Werror=array-bounds" 8366 8367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8368 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8369 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8370 if eval test \${$cacheid+y} 8371 then : 8372 printf %s "(cached) " >&6 8373 else $as_nop 8374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8375 /* end confdefs.h. */ 8376 int i; 8377 int 8378 main (void) 8379 { 8380 8381 ; 8382 return 0; 8383 } 8384 _ACEOF 8385 if ac_fn_c_try_link "$LINENO" 8386 then : 8387 eval $cacheid=yes 8388 else $as_nop 8389 eval $cacheid=no 8390 fi 8391 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8392 conftest$ac_exeext conftest.$ac_ext 8393 fi 8394 8395 8396 CFLAGS="$xorg_testset_save_CFLAGS" 8397 8398 eval supported=\$$cacheid 8399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8400 printf "%s\n" "$supported" >&6; } 8401 if test "$supported" = "yes" ; then 8402 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8403 found="yes" 8404 fi 8405 fi 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416 8417 8418 8419 8420 8421 xorg_testset_save_CFLAGS="$CFLAGS" 8422 8423 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8426 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8427 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8428 then : 8429 printf %s "(cached) " >&6 8430 else $as_nop 8431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8432 /* end confdefs.h. */ 8433 int i; 8434 _ACEOF 8435 if ac_fn_c_try_compile "$LINENO" 8436 then : 8437 xorg_cv_cc_flag_unknown_warning_option=yes 8438 else $as_nop 8439 xorg_cv_cc_flag_unknown_warning_option=no 8440 fi 8441 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8442 fi 8443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8444 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8446 CFLAGS="$xorg_testset_save_CFLAGS" 8447 fi 8448 8449 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8452 fi 8453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8455 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8456 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8457 then : 8458 printf %s "(cached) " >&6 8459 else $as_nop 8460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8461 /* end confdefs.h. */ 8462 int i; 8463 _ACEOF 8464 if ac_fn_c_try_compile "$LINENO" 8465 then : 8466 xorg_cv_cc_flag_unused_command_line_argument=yes 8467 else $as_nop 8468 xorg_cv_cc_flag_unused_command_line_argument=no 8469 fi 8470 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8471 fi 8472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8473 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8474 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8475 CFLAGS="$xorg_testset_save_CFLAGS" 8476 fi 8477 8478 found="no" 8479 8480 if test $found = "no" ; then 8481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8483 fi 8484 8485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8487 fi 8488 8489 CFLAGS="$CFLAGS -Werror=write-strings" 8490 8491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8492 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8493 cacheid=xorg_cv_cc_flag__Werror_write_strings 8494 if eval test \${$cacheid+y} 8495 then : 8496 printf %s "(cached) " >&6 8497 else $as_nop 8498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8499 /* end confdefs.h. */ 8500 int i; 8501 int 8502 main (void) 8503 { 8504 8505 ; 8506 return 0; 8507 } 8508 _ACEOF 8509 if ac_fn_c_try_link "$LINENO" 8510 then : 8511 eval $cacheid=yes 8512 else $as_nop 8513 eval $cacheid=no 8514 fi 8515 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8516 conftest$ac_exeext conftest.$ac_ext 8517 fi 8518 8519 8520 CFLAGS="$xorg_testset_save_CFLAGS" 8521 8522 eval supported=\$$cacheid 8523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8524 printf "%s\n" "$supported" >&6; } 8525 if test "$supported" = "yes" ; then 8526 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8527 found="yes" 8528 fi 8529 fi 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 8542 8543 8544 8545 xorg_testset_save_CFLAGS="$CFLAGS" 8546 8547 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8550 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8551 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8552 then : 8553 printf %s "(cached) " >&6 8554 else $as_nop 8555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8556 /* end confdefs.h. */ 8557 int i; 8558 _ACEOF 8559 if ac_fn_c_try_compile "$LINENO" 8560 then : 8561 xorg_cv_cc_flag_unknown_warning_option=yes 8562 else $as_nop 8563 xorg_cv_cc_flag_unknown_warning_option=no 8564 fi 8565 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8566 fi 8567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8568 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8569 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8570 CFLAGS="$xorg_testset_save_CFLAGS" 8571 fi 8572 8573 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8576 fi 8577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8579 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8580 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8581 then : 8582 printf %s "(cached) " >&6 8583 else $as_nop 8584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8585 /* end confdefs.h. */ 8586 int i; 8587 _ACEOF 8588 if ac_fn_c_try_compile "$LINENO" 8589 then : 8590 xorg_cv_cc_flag_unused_command_line_argument=yes 8591 else $as_nop 8592 xorg_cv_cc_flag_unused_command_line_argument=no 8593 fi 8594 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8595 fi 8596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8597 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8598 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8599 CFLAGS="$xorg_testset_save_CFLAGS" 8600 fi 8601 8602 found="no" 8603 8604 if test $found = "no" ; then 8605 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8607 fi 8608 8609 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8611 fi 8612 8613 CFLAGS="$CFLAGS -Werror=address" 8614 8615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8616 printf %s "checking if $CC supports -Werror=address... " >&6; } 8617 cacheid=xorg_cv_cc_flag__Werror_address 8618 if eval test \${$cacheid+y} 8619 then : 8620 printf %s "(cached) " >&6 8621 else $as_nop 8622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8623 /* end confdefs.h. */ 8624 int i; 8625 int 8626 main (void) 8627 { 8628 8629 ; 8630 return 0; 8631 } 8632 _ACEOF 8633 if ac_fn_c_try_link "$LINENO" 8634 then : 8635 eval $cacheid=yes 8636 else $as_nop 8637 eval $cacheid=no 8638 fi 8639 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8640 conftest$ac_exeext conftest.$ac_ext 8641 fi 8642 8643 8644 CFLAGS="$xorg_testset_save_CFLAGS" 8645 8646 eval supported=\$$cacheid 8647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8648 printf "%s\n" "$supported" >&6; } 8649 if test "$supported" = "yes" ; then 8650 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8651 found="yes" 8652 fi 8653 fi 8654 8655 8656 8657 8658 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 xorg_testset_save_CFLAGS="$CFLAGS" 8670 8671 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8674 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8675 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8676 then : 8677 printf %s "(cached) " >&6 8678 else $as_nop 8679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8680 /* end confdefs.h. */ 8681 int i; 8682 _ACEOF 8683 if ac_fn_c_try_compile "$LINENO" 8684 then : 8685 xorg_cv_cc_flag_unknown_warning_option=yes 8686 else $as_nop 8687 xorg_cv_cc_flag_unknown_warning_option=no 8688 fi 8689 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8690 fi 8691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8692 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8694 CFLAGS="$xorg_testset_save_CFLAGS" 8695 fi 8696 8697 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8700 fi 8701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8703 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8704 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8705 then : 8706 printf %s "(cached) " >&6 8707 else $as_nop 8708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8709 /* end confdefs.h. */ 8710 int i; 8711 _ACEOF 8712 if ac_fn_c_try_compile "$LINENO" 8713 then : 8714 xorg_cv_cc_flag_unused_command_line_argument=yes 8715 else $as_nop 8716 xorg_cv_cc_flag_unused_command_line_argument=no 8717 fi 8718 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8719 fi 8720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8721 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8722 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8723 CFLAGS="$xorg_testset_save_CFLAGS" 8724 fi 8725 8726 found="no" 8727 8728 if test $found = "no" ; then 8729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8731 fi 8732 8733 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8735 fi 8736 8737 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8738 8739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8740 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8741 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8742 if eval test \${$cacheid+y} 8743 then : 8744 printf %s "(cached) " >&6 8745 else $as_nop 8746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8747 /* end confdefs.h. */ 8748 int i; 8749 int 8750 main (void) 8751 { 8752 8753 ; 8754 return 0; 8755 } 8756 _ACEOF 8757 if ac_fn_c_try_link "$LINENO" 8758 then : 8759 eval $cacheid=yes 8760 else $as_nop 8761 eval $cacheid=no 8762 fi 8763 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8764 conftest$ac_exeext conftest.$ac_ext 8765 fi 8766 8767 8768 CFLAGS="$xorg_testset_save_CFLAGS" 8769 8770 eval supported=\$$cacheid 8771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8772 printf "%s\n" "$supported" >&6; } 8773 if test "$supported" = "yes" ; then 8774 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8775 found="yes" 8776 fi 8777 fi 8778 8779 if test $found = "no" ; then 8780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8782 fi 8783 8784 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8786 fi 8787 8788 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8789 8790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8791 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8792 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8793 if eval test \${$cacheid+y} 8794 then : 8795 printf %s "(cached) " >&6 8796 else $as_nop 8797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8798 /* end confdefs.h. */ 8799 int i; 8800 int 8801 main (void) 8802 { 8803 8804 ; 8805 return 0; 8806 } 8807 _ACEOF 8808 if ac_fn_c_try_link "$LINENO" 8809 then : 8810 eval $cacheid=yes 8811 else $as_nop 8812 eval $cacheid=no 8813 fi 8814 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8815 conftest$ac_exeext conftest.$ac_ext 8816 fi 8817 8818 8819 CFLAGS="$xorg_testset_save_CFLAGS" 8820 8821 eval supported=\$$cacheid 8822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8823 printf "%s\n" "$supported" >&6; } 8824 if test "$supported" = "yes" ; then 8825 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8826 found="yes" 8827 fi 8828 fi 8829 8830 8831 8832 8833 8834 8835 8836 8837 8838 8839 8840 8841 8842 8843 8844 xorg_testset_save_CFLAGS="$CFLAGS" 8845 8846 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8849 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8850 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8851 then : 8852 printf %s "(cached) " >&6 8853 else $as_nop 8854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8855 /* end confdefs.h. */ 8856 int i; 8857 _ACEOF 8858 if ac_fn_c_try_compile "$LINENO" 8859 then : 8860 xorg_cv_cc_flag_unknown_warning_option=yes 8861 else $as_nop 8862 xorg_cv_cc_flag_unknown_warning_option=no 8863 fi 8864 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8865 fi 8866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8867 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8868 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8869 CFLAGS="$xorg_testset_save_CFLAGS" 8870 fi 8871 8872 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8875 fi 8876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8878 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8879 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8880 then : 8881 printf %s "(cached) " >&6 8882 else $as_nop 8883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8884 /* end confdefs.h. */ 8885 int i; 8886 _ACEOF 8887 if ac_fn_c_try_compile "$LINENO" 8888 then : 8889 xorg_cv_cc_flag_unused_command_line_argument=yes 8890 else $as_nop 8891 xorg_cv_cc_flag_unused_command_line_argument=no 8892 fi 8893 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8894 fi 8895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8896 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8897 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8898 CFLAGS="$xorg_testset_save_CFLAGS" 8899 fi 8900 8901 found="no" 8902 8903 if test $found = "no" ; then 8904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8906 fi 8907 8908 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8910 fi 8911 8912 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8913 8914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8915 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8916 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8917 if eval test \${$cacheid+y} 8918 then : 8919 printf %s "(cached) " >&6 8920 else $as_nop 8921 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8922 /* end confdefs.h. */ 8923 int i; 8924 int 8925 main (void) 8926 { 8927 8928 ; 8929 return 0; 8930 } 8931 _ACEOF 8932 if ac_fn_c_try_link "$LINENO" 8933 then : 8934 eval $cacheid=yes 8935 else $as_nop 8936 eval $cacheid=no 8937 fi 8938 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8939 conftest$ac_exeext conftest.$ac_ext 8940 fi 8941 8942 8943 CFLAGS="$xorg_testset_save_CFLAGS" 8944 8945 eval supported=\$$cacheid 8946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8947 printf "%s\n" "$supported" >&6; } 8948 if test "$supported" = "yes" ; then 8949 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8950 found="yes" 8951 fi 8952 fi 8953 8954 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8955 else 8956 { printf "%s\n" "$as_me:${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 $PACKAGE_BUGREPORT" >&5 8957 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8958 8959 8960 8961 8962 8963 8964 8965 8966 8967 8968 8969 8970 8971 xorg_testset_save_CFLAGS="$CFLAGS" 8972 8973 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8976 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8977 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8978 then : 8979 printf %s "(cached) " >&6 8980 else $as_nop 8981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8982 /* end confdefs.h. */ 8983 int i; 8984 _ACEOF 8985 if ac_fn_c_try_compile "$LINENO" 8986 then : 8987 xorg_cv_cc_flag_unknown_warning_option=yes 8988 else $as_nop 8989 xorg_cv_cc_flag_unknown_warning_option=no 8990 fi 8991 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8992 fi 8993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8994 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8995 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8996 CFLAGS="$xorg_testset_save_CFLAGS" 8997 fi 8998 8999 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9002 fi 9003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9005 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9006 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9007 then : 9008 printf %s "(cached) " >&6 9009 else $as_nop 9010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9011 /* end confdefs.h. */ 9012 int i; 9013 _ACEOF 9014 if ac_fn_c_try_compile "$LINENO" 9015 then : 9016 xorg_cv_cc_flag_unused_command_line_argument=yes 9017 else $as_nop 9018 xorg_cv_cc_flag_unused_command_line_argument=no 9019 fi 9020 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9021 fi 9022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9023 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9025 CFLAGS="$xorg_testset_save_CFLAGS" 9026 fi 9027 9028 found="no" 9029 9030 if test $found = "no" ; then 9031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9033 fi 9034 9035 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9037 fi 9038 9039 CFLAGS="$CFLAGS -Wimplicit" 9040 9041 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9042 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9043 cacheid=xorg_cv_cc_flag__Wimplicit 9044 if eval test \${$cacheid+y} 9045 then : 9046 printf %s "(cached) " >&6 9047 else $as_nop 9048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9049 /* end confdefs.h. */ 9050 int i; 9051 int 9052 main (void) 9053 { 9054 9055 ; 9056 return 0; 9057 } 9058 _ACEOF 9059 if ac_fn_c_try_link "$LINENO" 9060 then : 9061 eval $cacheid=yes 9062 else $as_nop 9063 eval $cacheid=no 9064 fi 9065 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9066 conftest$ac_exeext conftest.$ac_ext 9067 fi 9068 9069 9070 CFLAGS="$xorg_testset_save_CFLAGS" 9071 9072 eval supported=\$$cacheid 9073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9074 printf "%s\n" "$supported" >&6; } 9075 if test "$supported" = "yes" ; then 9076 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9077 found="yes" 9078 fi 9079 fi 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095 xorg_testset_save_CFLAGS="$CFLAGS" 9096 9097 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9100 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9101 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9102 then : 9103 printf %s "(cached) " >&6 9104 else $as_nop 9105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9106 /* end confdefs.h. */ 9107 int i; 9108 _ACEOF 9109 if ac_fn_c_try_compile "$LINENO" 9110 then : 9111 xorg_cv_cc_flag_unknown_warning_option=yes 9112 else $as_nop 9113 xorg_cv_cc_flag_unknown_warning_option=no 9114 fi 9115 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9116 fi 9117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9118 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9119 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9120 CFLAGS="$xorg_testset_save_CFLAGS" 9121 fi 9122 9123 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9126 fi 9127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9129 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9130 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9131 then : 9132 printf %s "(cached) " >&6 9133 else $as_nop 9134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9135 /* end confdefs.h. */ 9136 int i; 9137 _ACEOF 9138 if ac_fn_c_try_compile "$LINENO" 9139 then : 9140 xorg_cv_cc_flag_unused_command_line_argument=yes 9141 else $as_nop 9142 xorg_cv_cc_flag_unused_command_line_argument=no 9143 fi 9144 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9145 fi 9146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9147 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9148 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9149 CFLAGS="$xorg_testset_save_CFLAGS" 9150 fi 9151 9152 found="no" 9153 9154 if test $found = "no" ; then 9155 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9157 fi 9158 9159 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9160 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9161 fi 9162 9163 CFLAGS="$CFLAGS -Wnonnull" 9164 9165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9166 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9167 cacheid=xorg_cv_cc_flag__Wnonnull 9168 if eval test \${$cacheid+y} 9169 then : 9170 printf %s "(cached) " >&6 9171 else $as_nop 9172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9173 /* end confdefs.h. */ 9174 int i; 9175 int 9176 main (void) 9177 { 9178 9179 ; 9180 return 0; 9181 } 9182 _ACEOF 9183 if ac_fn_c_try_link "$LINENO" 9184 then : 9185 eval $cacheid=yes 9186 else $as_nop 9187 eval $cacheid=no 9188 fi 9189 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9190 conftest$ac_exeext conftest.$ac_ext 9191 fi 9192 9193 9194 CFLAGS="$xorg_testset_save_CFLAGS" 9195 9196 eval supported=\$$cacheid 9197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9198 printf "%s\n" "$supported" >&6; } 9199 if test "$supported" = "yes" ; then 9200 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9201 found="yes" 9202 fi 9203 fi 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 xorg_testset_save_CFLAGS="$CFLAGS" 9220 9221 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9224 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9225 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9226 then : 9227 printf %s "(cached) " >&6 9228 else $as_nop 9229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9230 /* end confdefs.h. */ 9231 int i; 9232 _ACEOF 9233 if ac_fn_c_try_compile "$LINENO" 9234 then : 9235 xorg_cv_cc_flag_unknown_warning_option=yes 9236 else $as_nop 9237 xorg_cv_cc_flag_unknown_warning_option=no 9238 fi 9239 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9240 fi 9241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9242 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9243 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9244 CFLAGS="$xorg_testset_save_CFLAGS" 9245 fi 9246 9247 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9250 fi 9251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9253 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9254 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9255 then : 9256 printf %s "(cached) " >&6 9257 else $as_nop 9258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9259 /* end confdefs.h. */ 9260 int i; 9261 _ACEOF 9262 if ac_fn_c_try_compile "$LINENO" 9263 then : 9264 xorg_cv_cc_flag_unused_command_line_argument=yes 9265 else $as_nop 9266 xorg_cv_cc_flag_unused_command_line_argument=no 9267 fi 9268 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9269 fi 9270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9271 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9272 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9273 CFLAGS="$xorg_testset_save_CFLAGS" 9274 fi 9275 9276 found="no" 9277 9278 if test $found = "no" ; then 9279 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9280 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9281 fi 9282 9283 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9284 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9285 fi 9286 9287 CFLAGS="$CFLAGS -Winit-self" 9288 9289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9290 printf %s "checking if $CC supports -Winit-self... " >&6; } 9291 cacheid=xorg_cv_cc_flag__Winit_self 9292 if eval test \${$cacheid+y} 9293 then : 9294 printf %s "(cached) " >&6 9295 else $as_nop 9296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9297 /* end confdefs.h. */ 9298 int i; 9299 int 9300 main (void) 9301 { 9302 9303 ; 9304 return 0; 9305 } 9306 _ACEOF 9307 if ac_fn_c_try_link "$LINENO" 9308 then : 9309 eval $cacheid=yes 9310 else $as_nop 9311 eval $cacheid=no 9312 fi 9313 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9314 conftest$ac_exeext conftest.$ac_ext 9315 fi 9316 9317 9318 CFLAGS="$xorg_testset_save_CFLAGS" 9319 9320 eval supported=\$$cacheid 9321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9322 printf "%s\n" "$supported" >&6; } 9323 if test "$supported" = "yes" ; then 9324 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9325 found="yes" 9326 fi 9327 fi 9328 9329 9330 9331 9332 9333 9334 9335 9336 9337 9338 9339 9340 9341 9342 9343 xorg_testset_save_CFLAGS="$CFLAGS" 9344 9345 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9348 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9349 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9350 then : 9351 printf %s "(cached) " >&6 9352 else $as_nop 9353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9354 /* end confdefs.h. */ 9355 int i; 9356 _ACEOF 9357 if ac_fn_c_try_compile "$LINENO" 9358 then : 9359 xorg_cv_cc_flag_unknown_warning_option=yes 9360 else $as_nop 9361 xorg_cv_cc_flag_unknown_warning_option=no 9362 fi 9363 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9364 fi 9365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9366 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9367 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9368 CFLAGS="$xorg_testset_save_CFLAGS" 9369 fi 9370 9371 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9372 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9373 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9374 fi 9375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9377 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9378 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9379 then : 9380 printf %s "(cached) " >&6 9381 else $as_nop 9382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9383 /* end confdefs.h. */ 9384 int i; 9385 _ACEOF 9386 if ac_fn_c_try_compile "$LINENO" 9387 then : 9388 xorg_cv_cc_flag_unused_command_line_argument=yes 9389 else $as_nop 9390 xorg_cv_cc_flag_unused_command_line_argument=no 9391 fi 9392 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9393 fi 9394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9395 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9396 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9397 CFLAGS="$xorg_testset_save_CFLAGS" 9398 fi 9399 9400 found="no" 9401 9402 if test $found = "no" ; then 9403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9405 fi 9406 9407 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9409 fi 9410 9411 CFLAGS="$CFLAGS -Wmain" 9412 9413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9414 printf %s "checking if $CC supports -Wmain... " >&6; } 9415 cacheid=xorg_cv_cc_flag__Wmain 9416 if eval test \${$cacheid+y} 9417 then : 9418 printf %s "(cached) " >&6 9419 else $as_nop 9420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9421 /* end confdefs.h. */ 9422 int i; 9423 int 9424 main (void) 9425 { 9426 9427 ; 9428 return 0; 9429 } 9430 _ACEOF 9431 if ac_fn_c_try_link "$LINENO" 9432 then : 9433 eval $cacheid=yes 9434 else $as_nop 9435 eval $cacheid=no 9436 fi 9437 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9438 conftest$ac_exeext conftest.$ac_ext 9439 fi 9440 9441 9442 CFLAGS="$xorg_testset_save_CFLAGS" 9443 9444 eval supported=\$$cacheid 9445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9446 printf "%s\n" "$supported" >&6; } 9447 if test "$supported" = "yes" ; then 9448 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9449 found="yes" 9450 fi 9451 fi 9452 9453 9454 9455 9456 9457 9458 9459 9460 9461 9462 9463 9464 9465 9466 9467 xorg_testset_save_CFLAGS="$CFLAGS" 9468 9469 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9472 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9473 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9474 then : 9475 printf %s "(cached) " >&6 9476 else $as_nop 9477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9478 /* end confdefs.h. */ 9479 int i; 9480 _ACEOF 9481 if ac_fn_c_try_compile "$LINENO" 9482 then : 9483 xorg_cv_cc_flag_unknown_warning_option=yes 9484 else $as_nop 9485 xorg_cv_cc_flag_unknown_warning_option=no 9486 fi 9487 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9488 fi 9489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9490 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9492 CFLAGS="$xorg_testset_save_CFLAGS" 9493 fi 9494 9495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9498 fi 9499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9501 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9502 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9503 then : 9504 printf %s "(cached) " >&6 9505 else $as_nop 9506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9507 /* end confdefs.h. */ 9508 int i; 9509 _ACEOF 9510 if ac_fn_c_try_compile "$LINENO" 9511 then : 9512 xorg_cv_cc_flag_unused_command_line_argument=yes 9513 else $as_nop 9514 xorg_cv_cc_flag_unused_command_line_argument=no 9515 fi 9516 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9517 fi 9518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9519 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9520 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9521 CFLAGS="$xorg_testset_save_CFLAGS" 9522 fi 9523 9524 found="no" 9525 9526 if test $found = "no" ; then 9527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9529 fi 9530 9531 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9533 fi 9534 9535 CFLAGS="$CFLAGS -Wmissing-braces" 9536 9537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9538 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9539 cacheid=xorg_cv_cc_flag__Wmissing_braces 9540 if eval test \${$cacheid+y} 9541 then : 9542 printf %s "(cached) " >&6 9543 else $as_nop 9544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9545 /* end confdefs.h. */ 9546 int i; 9547 int 9548 main (void) 9549 { 9550 9551 ; 9552 return 0; 9553 } 9554 _ACEOF 9555 if ac_fn_c_try_link "$LINENO" 9556 then : 9557 eval $cacheid=yes 9558 else $as_nop 9559 eval $cacheid=no 9560 fi 9561 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9562 conftest$ac_exeext conftest.$ac_ext 9563 fi 9564 9565 9566 CFLAGS="$xorg_testset_save_CFLAGS" 9567 9568 eval supported=\$$cacheid 9569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9570 printf "%s\n" "$supported" >&6; } 9571 if test "$supported" = "yes" ; then 9572 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9573 found="yes" 9574 fi 9575 fi 9576 9577 9578 9579 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 xorg_testset_save_CFLAGS="$CFLAGS" 9592 9593 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9596 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9597 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9598 then : 9599 printf %s "(cached) " >&6 9600 else $as_nop 9601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9602 /* end confdefs.h. */ 9603 int i; 9604 _ACEOF 9605 if ac_fn_c_try_compile "$LINENO" 9606 then : 9607 xorg_cv_cc_flag_unknown_warning_option=yes 9608 else $as_nop 9609 xorg_cv_cc_flag_unknown_warning_option=no 9610 fi 9611 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9612 fi 9613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9614 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9615 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9616 CFLAGS="$xorg_testset_save_CFLAGS" 9617 fi 9618 9619 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9622 fi 9623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9625 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9626 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9627 then : 9628 printf %s "(cached) " >&6 9629 else $as_nop 9630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9631 /* end confdefs.h. */ 9632 int i; 9633 _ACEOF 9634 if ac_fn_c_try_compile "$LINENO" 9635 then : 9636 xorg_cv_cc_flag_unused_command_line_argument=yes 9637 else $as_nop 9638 xorg_cv_cc_flag_unused_command_line_argument=no 9639 fi 9640 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9641 fi 9642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9643 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9645 CFLAGS="$xorg_testset_save_CFLAGS" 9646 fi 9647 9648 found="no" 9649 9650 if test $found = "no" ; then 9651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9653 fi 9654 9655 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9657 fi 9658 9659 CFLAGS="$CFLAGS -Wsequence-point" 9660 9661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9662 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9663 cacheid=xorg_cv_cc_flag__Wsequence_point 9664 if eval test \${$cacheid+y} 9665 then : 9666 printf %s "(cached) " >&6 9667 else $as_nop 9668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9669 /* end confdefs.h. */ 9670 int i; 9671 int 9672 main (void) 9673 { 9674 9675 ; 9676 return 0; 9677 } 9678 _ACEOF 9679 if ac_fn_c_try_link "$LINENO" 9680 then : 9681 eval $cacheid=yes 9682 else $as_nop 9683 eval $cacheid=no 9684 fi 9685 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9686 conftest$ac_exeext conftest.$ac_ext 9687 fi 9688 9689 9690 CFLAGS="$xorg_testset_save_CFLAGS" 9691 9692 eval supported=\$$cacheid 9693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9694 printf "%s\n" "$supported" >&6; } 9695 if test "$supported" = "yes" ; then 9696 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9697 found="yes" 9698 fi 9699 fi 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 xorg_testset_save_CFLAGS="$CFLAGS" 9716 9717 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9720 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9721 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9722 then : 9723 printf %s "(cached) " >&6 9724 else $as_nop 9725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9726 /* end confdefs.h. */ 9727 int i; 9728 _ACEOF 9729 if ac_fn_c_try_compile "$LINENO" 9730 then : 9731 xorg_cv_cc_flag_unknown_warning_option=yes 9732 else $as_nop 9733 xorg_cv_cc_flag_unknown_warning_option=no 9734 fi 9735 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9736 fi 9737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9738 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9739 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9740 CFLAGS="$xorg_testset_save_CFLAGS" 9741 fi 9742 9743 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9746 fi 9747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9749 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9750 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9751 then : 9752 printf %s "(cached) " >&6 9753 else $as_nop 9754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9755 /* end confdefs.h. */ 9756 int i; 9757 _ACEOF 9758 if ac_fn_c_try_compile "$LINENO" 9759 then : 9760 xorg_cv_cc_flag_unused_command_line_argument=yes 9761 else $as_nop 9762 xorg_cv_cc_flag_unused_command_line_argument=no 9763 fi 9764 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9765 fi 9766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9767 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9768 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9769 CFLAGS="$xorg_testset_save_CFLAGS" 9770 fi 9771 9772 found="no" 9773 9774 if test $found = "no" ; then 9775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9777 fi 9778 9779 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9781 fi 9782 9783 CFLAGS="$CFLAGS -Wreturn-type" 9784 9785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9786 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9787 cacheid=xorg_cv_cc_flag__Wreturn_type 9788 if eval test \${$cacheid+y} 9789 then : 9790 printf %s "(cached) " >&6 9791 else $as_nop 9792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9793 /* end confdefs.h. */ 9794 int i; 9795 int 9796 main (void) 9797 { 9798 9799 ; 9800 return 0; 9801 } 9802 _ACEOF 9803 if ac_fn_c_try_link "$LINENO" 9804 then : 9805 eval $cacheid=yes 9806 else $as_nop 9807 eval $cacheid=no 9808 fi 9809 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9810 conftest$ac_exeext conftest.$ac_ext 9811 fi 9812 9813 9814 CFLAGS="$xorg_testset_save_CFLAGS" 9815 9816 eval supported=\$$cacheid 9817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9818 printf "%s\n" "$supported" >&6; } 9819 if test "$supported" = "yes" ; then 9820 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9821 found="yes" 9822 fi 9823 fi 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 xorg_testset_save_CFLAGS="$CFLAGS" 9840 9841 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9844 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9845 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9846 then : 9847 printf %s "(cached) " >&6 9848 else $as_nop 9849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9850 /* end confdefs.h. */ 9851 int i; 9852 _ACEOF 9853 if ac_fn_c_try_compile "$LINENO" 9854 then : 9855 xorg_cv_cc_flag_unknown_warning_option=yes 9856 else $as_nop 9857 xorg_cv_cc_flag_unknown_warning_option=no 9858 fi 9859 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9860 fi 9861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9862 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9863 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9864 CFLAGS="$xorg_testset_save_CFLAGS" 9865 fi 9866 9867 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9870 fi 9871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9873 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9874 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9875 then : 9876 printf %s "(cached) " >&6 9877 else $as_nop 9878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9879 /* end confdefs.h. */ 9880 int i; 9881 _ACEOF 9882 if ac_fn_c_try_compile "$LINENO" 9883 then : 9884 xorg_cv_cc_flag_unused_command_line_argument=yes 9885 else $as_nop 9886 xorg_cv_cc_flag_unused_command_line_argument=no 9887 fi 9888 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9889 fi 9890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9891 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9892 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9893 CFLAGS="$xorg_testset_save_CFLAGS" 9894 fi 9895 9896 found="no" 9897 9898 if test $found = "no" ; then 9899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9901 fi 9902 9903 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9905 fi 9906 9907 CFLAGS="$CFLAGS -Wtrigraphs" 9908 9909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9910 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9911 cacheid=xorg_cv_cc_flag__Wtrigraphs 9912 if eval test \${$cacheid+y} 9913 then : 9914 printf %s "(cached) " >&6 9915 else $as_nop 9916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9917 /* end confdefs.h. */ 9918 int i; 9919 int 9920 main (void) 9921 { 9922 9923 ; 9924 return 0; 9925 } 9926 _ACEOF 9927 if ac_fn_c_try_link "$LINENO" 9928 then : 9929 eval $cacheid=yes 9930 else $as_nop 9931 eval $cacheid=no 9932 fi 9933 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9934 conftest$ac_exeext conftest.$ac_ext 9935 fi 9936 9937 9938 CFLAGS="$xorg_testset_save_CFLAGS" 9939 9940 eval supported=\$$cacheid 9941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9942 printf "%s\n" "$supported" >&6; } 9943 if test "$supported" = "yes" ; then 9944 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9945 found="yes" 9946 fi 9947 fi 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 9958 9959 9960 9961 9962 9963 xorg_testset_save_CFLAGS="$CFLAGS" 9964 9965 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9968 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9969 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9970 then : 9971 printf %s "(cached) " >&6 9972 else $as_nop 9973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9974 /* end confdefs.h. */ 9975 int i; 9976 _ACEOF 9977 if ac_fn_c_try_compile "$LINENO" 9978 then : 9979 xorg_cv_cc_flag_unknown_warning_option=yes 9980 else $as_nop 9981 xorg_cv_cc_flag_unknown_warning_option=no 9982 fi 9983 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9984 fi 9985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9986 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9987 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9988 CFLAGS="$xorg_testset_save_CFLAGS" 9989 fi 9990 9991 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9994 fi 9995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9997 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9998 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9999 then : 10000 printf %s "(cached) " >&6 10001 else $as_nop 10002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10003 /* end confdefs.h. */ 10004 int i; 10005 _ACEOF 10006 if ac_fn_c_try_compile "$LINENO" 10007 then : 10008 xorg_cv_cc_flag_unused_command_line_argument=yes 10009 else $as_nop 10010 xorg_cv_cc_flag_unused_command_line_argument=no 10011 fi 10012 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10013 fi 10014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10015 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10016 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10017 CFLAGS="$xorg_testset_save_CFLAGS" 10018 fi 10019 10020 found="no" 10021 10022 if test $found = "no" ; then 10023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10025 fi 10026 10027 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10029 fi 10030 10031 CFLAGS="$CFLAGS -Warray-bounds" 10032 10033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10034 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10035 cacheid=xorg_cv_cc_flag__Warray_bounds 10036 if eval test \${$cacheid+y} 10037 then : 10038 printf %s "(cached) " >&6 10039 else $as_nop 10040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10041 /* end confdefs.h. */ 10042 int i; 10043 int 10044 main (void) 10045 { 10046 10047 ; 10048 return 0; 10049 } 10050 _ACEOF 10051 if ac_fn_c_try_link "$LINENO" 10052 then : 10053 eval $cacheid=yes 10054 else $as_nop 10055 eval $cacheid=no 10056 fi 10057 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10058 conftest$ac_exeext conftest.$ac_ext 10059 fi 10060 10061 10062 CFLAGS="$xorg_testset_save_CFLAGS" 10063 10064 eval supported=\$$cacheid 10065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10066 printf "%s\n" "$supported" >&6; } 10067 if test "$supported" = "yes" ; then 10068 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10069 found="yes" 10070 fi 10071 fi 10072 10073 10074 10075 10076 10077 10078 10079 10080 10081 10082 10083 10084 10085 10086 10087 xorg_testset_save_CFLAGS="$CFLAGS" 10088 10089 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10092 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10093 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10094 then : 10095 printf %s "(cached) " >&6 10096 else $as_nop 10097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10098 /* end confdefs.h. */ 10099 int i; 10100 _ACEOF 10101 if ac_fn_c_try_compile "$LINENO" 10102 then : 10103 xorg_cv_cc_flag_unknown_warning_option=yes 10104 else $as_nop 10105 xorg_cv_cc_flag_unknown_warning_option=no 10106 fi 10107 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10108 fi 10109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10110 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10112 CFLAGS="$xorg_testset_save_CFLAGS" 10113 fi 10114 10115 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10118 fi 10119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10121 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10122 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10123 then : 10124 printf %s "(cached) " >&6 10125 else $as_nop 10126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10127 /* end confdefs.h. */ 10128 int i; 10129 _ACEOF 10130 if ac_fn_c_try_compile "$LINENO" 10131 then : 10132 xorg_cv_cc_flag_unused_command_line_argument=yes 10133 else $as_nop 10134 xorg_cv_cc_flag_unused_command_line_argument=no 10135 fi 10136 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10137 fi 10138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10139 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10140 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10141 CFLAGS="$xorg_testset_save_CFLAGS" 10142 fi 10143 10144 found="no" 10145 10146 if test $found = "no" ; then 10147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10149 fi 10150 10151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10153 fi 10154 10155 CFLAGS="$CFLAGS -Wwrite-strings" 10156 10157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10158 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10159 cacheid=xorg_cv_cc_flag__Wwrite_strings 10160 if eval test \${$cacheid+y} 10161 then : 10162 printf %s "(cached) " >&6 10163 else $as_nop 10164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10165 /* end confdefs.h. */ 10166 int i; 10167 int 10168 main (void) 10169 { 10170 10171 ; 10172 return 0; 10173 } 10174 _ACEOF 10175 if ac_fn_c_try_link "$LINENO" 10176 then : 10177 eval $cacheid=yes 10178 else $as_nop 10179 eval $cacheid=no 10180 fi 10181 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10182 conftest$ac_exeext conftest.$ac_ext 10183 fi 10184 10185 10186 CFLAGS="$xorg_testset_save_CFLAGS" 10187 10188 eval supported=\$$cacheid 10189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10190 printf "%s\n" "$supported" >&6; } 10191 if test "$supported" = "yes" ; then 10192 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10193 found="yes" 10194 fi 10195 fi 10196 10197 10198 10199 10200 10201 10202 10203 10204 10205 10206 10207 10208 10209 10210 10211 xorg_testset_save_CFLAGS="$CFLAGS" 10212 10213 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10216 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10217 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10218 then : 10219 printf %s "(cached) " >&6 10220 else $as_nop 10221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10222 /* end confdefs.h. */ 10223 int i; 10224 _ACEOF 10225 if ac_fn_c_try_compile "$LINENO" 10226 then : 10227 xorg_cv_cc_flag_unknown_warning_option=yes 10228 else $as_nop 10229 xorg_cv_cc_flag_unknown_warning_option=no 10230 fi 10231 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10232 fi 10233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10234 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10235 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10236 CFLAGS="$xorg_testset_save_CFLAGS" 10237 fi 10238 10239 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10242 fi 10243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10245 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10246 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10247 then : 10248 printf %s "(cached) " >&6 10249 else $as_nop 10250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10251 /* end confdefs.h. */ 10252 int i; 10253 _ACEOF 10254 if ac_fn_c_try_compile "$LINENO" 10255 then : 10256 xorg_cv_cc_flag_unused_command_line_argument=yes 10257 else $as_nop 10258 xorg_cv_cc_flag_unused_command_line_argument=no 10259 fi 10260 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10261 fi 10262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10263 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10264 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10265 CFLAGS="$xorg_testset_save_CFLAGS" 10266 fi 10267 10268 found="no" 10269 10270 if test $found = "no" ; then 10271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10273 fi 10274 10275 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10277 fi 10278 10279 CFLAGS="$CFLAGS -Waddress" 10280 10281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10282 printf %s "checking if $CC supports -Waddress... " >&6; } 10283 cacheid=xorg_cv_cc_flag__Waddress 10284 if eval test \${$cacheid+y} 10285 then : 10286 printf %s "(cached) " >&6 10287 else $as_nop 10288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10289 /* end confdefs.h. */ 10290 int i; 10291 int 10292 main (void) 10293 { 10294 10295 ; 10296 return 0; 10297 } 10298 _ACEOF 10299 if ac_fn_c_try_link "$LINENO" 10300 then : 10301 eval $cacheid=yes 10302 else $as_nop 10303 eval $cacheid=no 10304 fi 10305 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10306 conftest$ac_exeext conftest.$ac_ext 10307 fi 10308 10309 10310 CFLAGS="$xorg_testset_save_CFLAGS" 10311 10312 eval supported=\$$cacheid 10313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10314 printf "%s\n" "$supported" >&6; } 10315 if test "$supported" = "yes" ; then 10316 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10317 found="yes" 10318 fi 10319 fi 10320 10321 10322 10323 10324 10325 10326 10327 10328 10329 10330 10331 10332 10333 10334 10335 xorg_testset_save_CFLAGS="$CFLAGS" 10336 10337 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10340 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10341 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10342 then : 10343 printf %s "(cached) " >&6 10344 else $as_nop 10345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10346 /* end confdefs.h. */ 10347 int i; 10348 _ACEOF 10349 if ac_fn_c_try_compile "$LINENO" 10350 then : 10351 xorg_cv_cc_flag_unknown_warning_option=yes 10352 else $as_nop 10353 xorg_cv_cc_flag_unknown_warning_option=no 10354 fi 10355 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10356 fi 10357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10358 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10359 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10360 CFLAGS="$xorg_testset_save_CFLAGS" 10361 fi 10362 10363 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10366 fi 10367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10369 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10370 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10371 then : 10372 printf %s "(cached) " >&6 10373 else $as_nop 10374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10375 /* end confdefs.h. */ 10376 int i; 10377 _ACEOF 10378 if ac_fn_c_try_compile "$LINENO" 10379 then : 10380 xorg_cv_cc_flag_unused_command_line_argument=yes 10381 else $as_nop 10382 xorg_cv_cc_flag_unused_command_line_argument=no 10383 fi 10384 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10385 fi 10386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10387 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10388 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10389 CFLAGS="$xorg_testset_save_CFLAGS" 10390 fi 10391 10392 found="no" 10393 10394 if test $found = "no" ; then 10395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10397 fi 10398 10399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10401 fi 10402 10403 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10404 10405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10406 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10407 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10408 if eval test \${$cacheid+y} 10409 then : 10410 printf %s "(cached) " >&6 10411 else $as_nop 10412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10413 /* end confdefs.h. */ 10414 int i; 10415 int 10416 main (void) 10417 { 10418 10419 ; 10420 return 0; 10421 } 10422 _ACEOF 10423 if ac_fn_c_try_link "$LINENO" 10424 then : 10425 eval $cacheid=yes 10426 else $as_nop 10427 eval $cacheid=no 10428 fi 10429 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10430 conftest$ac_exeext conftest.$ac_ext 10431 fi 10432 10433 10434 CFLAGS="$xorg_testset_save_CFLAGS" 10435 10436 eval supported=\$$cacheid 10437 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10438 printf "%s\n" "$supported" >&6; } 10439 if test "$supported" = "yes" ; then 10440 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10441 found="yes" 10442 fi 10443 fi 10444 10445 10446 10447 10448 10449 10450 10451 10452 10453 10454 10455 10456 10457 10458 10459 xorg_testset_save_CFLAGS="$CFLAGS" 10460 10461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10464 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10465 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10466 then : 10467 printf %s "(cached) " >&6 10468 else $as_nop 10469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10470 /* end confdefs.h. */ 10471 int i; 10472 _ACEOF 10473 if ac_fn_c_try_compile "$LINENO" 10474 then : 10475 xorg_cv_cc_flag_unknown_warning_option=yes 10476 else $as_nop 10477 xorg_cv_cc_flag_unknown_warning_option=no 10478 fi 10479 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10480 fi 10481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10482 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10483 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10484 CFLAGS="$xorg_testset_save_CFLAGS" 10485 fi 10486 10487 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10490 fi 10491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10493 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10494 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10495 then : 10496 printf %s "(cached) " >&6 10497 else $as_nop 10498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10499 /* end confdefs.h. */ 10500 int i; 10501 _ACEOF 10502 if ac_fn_c_try_compile "$LINENO" 10503 then : 10504 xorg_cv_cc_flag_unused_command_line_argument=yes 10505 else $as_nop 10506 xorg_cv_cc_flag_unused_command_line_argument=no 10507 fi 10508 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10509 fi 10510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10511 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10512 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10513 CFLAGS="$xorg_testset_save_CFLAGS" 10514 fi 10515 10516 found="no" 10517 10518 if test $found = "no" ; then 10519 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10520 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10521 fi 10522 10523 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10525 fi 10526 10527 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10528 10529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10530 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10531 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10532 if eval test \${$cacheid+y} 10533 then : 10534 printf %s "(cached) " >&6 10535 else $as_nop 10536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10537 /* end confdefs.h. */ 10538 int i; 10539 int 10540 main (void) 10541 { 10542 10543 ; 10544 return 0; 10545 } 10546 _ACEOF 10547 if ac_fn_c_try_link "$LINENO" 10548 then : 10549 eval $cacheid=yes 10550 else $as_nop 10551 eval $cacheid=no 10552 fi 10553 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10554 conftest$ac_exeext conftest.$ac_ext 10555 fi 10556 10557 10558 CFLAGS="$xorg_testset_save_CFLAGS" 10559 10560 eval supported=\$$cacheid 10561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10562 printf "%s\n" "$supported" >&6; } 10563 if test "$supported" = "yes" ; then 10564 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10565 found="yes" 10566 fi 10567 fi 10568 10569 10570 fi 10571 10572 10573 10574 10575 10576 10577 10578 CWARNFLAGS="$BASE_CFLAGS" 10579 if test "x$GCC" = xyes ; then 10580 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10581 fi 10582 10583 10584 10585 10586 10587 10588 10589 10590 # Check whether --enable-strict-compilation was given. 10591 if test ${enable_strict_compilation+y} 10592 then : 10593 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10594 else $as_nop 10595 STRICT_COMPILE=no 10596 fi 10597 10598 10599 10600 10601 10602 10603 STRICT_CFLAGS="" 10604 10605 10606 10607 10608 10609 10610 10611 10612 10613 10614 10615 10616 10617 xorg_testset_save_CFLAGS="$CFLAGS" 10618 10619 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10622 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10623 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10624 then : 10625 printf %s "(cached) " >&6 10626 else $as_nop 10627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10628 /* end confdefs.h. */ 10629 int i; 10630 _ACEOF 10631 if ac_fn_c_try_compile "$LINENO" 10632 then : 10633 xorg_cv_cc_flag_unknown_warning_option=yes 10634 else $as_nop 10635 xorg_cv_cc_flag_unknown_warning_option=no 10636 fi 10637 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10638 fi 10639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10640 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10642 CFLAGS="$xorg_testset_save_CFLAGS" 10643 fi 10644 10645 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10648 fi 10649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10651 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10652 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10653 then : 10654 printf %s "(cached) " >&6 10655 else $as_nop 10656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10657 /* end confdefs.h. */ 10658 int i; 10659 _ACEOF 10660 if ac_fn_c_try_compile "$LINENO" 10661 then : 10662 xorg_cv_cc_flag_unused_command_line_argument=yes 10663 else $as_nop 10664 xorg_cv_cc_flag_unused_command_line_argument=no 10665 fi 10666 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10667 fi 10668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10669 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10671 CFLAGS="$xorg_testset_save_CFLAGS" 10672 fi 10673 10674 found="no" 10675 10676 if test $found = "no" ; then 10677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10679 fi 10680 10681 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10683 fi 10684 10685 CFLAGS="$CFLAGS -pedantic" 10686 10687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10688 printf %s "checking if $CC supports -pedantic... " >&6; } 10689 cacheid=xorg_cv_cc_flag__pedantic 10690 if eval test \${$cacheid+y} 10691 then : 10692 printf %s "(cached) " >&6 10693 else $as_nop 10694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10695 /* end confdefs.h. */ 10696 int i; 10697 int 10698 main (void) 10699 { 10700 10701 ; 10702 return 0; 10703 } 10704 _ACEOF 10705 if ac_fn_c_try_link "$LINENO" 10706 then : 10707 eval $cacheid=yes 10708 else $as_nop 10709 eval $cacheid=no 10710 fi 10711 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10712 conftest$ac_exeext conftest.$ac_ext 10713 fi 10714 10715 10716 CFLAGS="$xorg_testset_save_CFLAGS" 10717 10718 eval supported=\$$cacheid 10719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10720 printf "%s\n" "$supported" >&6; } 10721 if test "$supported" = "yes" ; then 10722 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10723 found="yes" 10724 fi 10725 fi 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 10739 10740 10741 xorg_testset_save_CFLAGS="$CFLAGS" 10742 10743 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10746 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10747 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10748 then : 10749 printf %s "(cached) " >&6 10750 else $as_nop 10751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10752 /* end confdefs.h. */ 10753 int i; 10754 _ACEOF 10755 if ac_fn_c_try_compile "$LINENO" 10756 then : 10757 xorg_cv_cc_flag_unknown_warning_option=yes 10758 else $as_nop 10759 xorg_cv_cc_flag_unknown_warning_option=no 10760 fi 10761 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10762 fi 10763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10764 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10765 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10766 CFLAGS="$xorg_testset_save_CFLAGS" 10767 fi 10768 10769 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10770 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10771 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10772 fi 10773 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10775 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10776 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10777 then : 10778 printf %s "(cached) " >&6 10779 else $as_nop 10780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10781 /* end confdefs.h. */ 10782 int i; 10783 _ACEOF 10784 if ac_fn_c_try_compile "$LINENO" 10785 then : 10786 xorg_cv_cc_flag_unused_command_line_argument=yes 10787 else $as_nop 10788 xorg_cv_cc_flag_unused_command_line_argument=no 10789 fi 10790 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10791 fi 10792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10793 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10795 CFLAGS="$xorg_testset_save_CFLAGS" 10796 fi 10797 10798 found="no" 10799 10800 if test $found = "no" ; then 10801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10803 fi 10804 10805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10807 fi 10808 10809 CFLAGS="$CFLAGS -Werror" 10810 10811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10812 printf %s "checking if $CC supports -Werror... " >&6; } 10813 cacheid=xorg_cv_cc_flag__Werror 10814 if eval test \${$cacheid+y} 10815 then : 10816 printf %s "(cached) " >&6 10817 else $as_nop 10818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10819 /* end confdefs.h. */ 10820 int i; 10821 int 10822 main (void) 10823 { 10824 10825 ; 10826 return 0; 10827 } 10828 _ACEOF 10829 if ac_fn_c_try_link "$LINENO" 10830 then : 10831 eval $cacheid=yes 10832 else $as_nop 10833 eval $cacheid=no 10834 fi 10835 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10836 conftest$ac_exeext conftest.$ac_ext 10837 fi 10838 10839 10840 CFLAGS="$xorg_testset_save_CFLAGS" 10841 10842 eval supported=\$$cacheid 10843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10844 printf "%s\n" "$supported" >&6; } 10845 if test "$supported" = "yes" ; then 10846 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10847 found="yes" 10848 fi 10849 fi 10850 10851 if test $found = "no" ; then 10852 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10853 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10854 fi 10855 10856 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10858 fi 10859 10860 CFLAGS="$CFLAGS -errwarn" 10861 10862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10863 printf %s "checking if $CC supports -errwarn... " >&6; } 10864 cacheid=xorg_cv_cc_flag__errwarn 10865 if eval test \${$cacheid+y} 10866 then : 10867 printf %s "(cached) " >&6 10868 else $as_nop 10869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10870 /* end confdefs.h. */ 10871 int i; 10872 int 10873 main (void) 10874 { 10875 10876 ; 10877 return 0; 10878 } 10879 _ACEOF 10880 if ac_fn_c_try_link "$LINENO" 10881 then : 10882 eval $cacheid=yes 10883 else $as_nop 10884 eval $cacheid=no 10885 fi 10886 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10887 conftest$ac_exeext conftest.$ac_ext 10888 fi 10889 10890 10891 CFLAGS="$xorg_testset_save_CFLAGS" 10892 10893 eval supported=\$$cacheid 10894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10895 printf "%s\n" "$supported" >&6; } 10896 if test "$supported" = "yes" ; then 10897 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10898 found="yes" 10899 fi 10900 fi 10901 10902 10903 10904 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10905 # activate it with -Werror, so we add it here explicitly. 10906 10907 10908 10909 10910 10911 10912 10913 10914 10915 10916 10917 10918 10919 xorg_testset_save_CFLAGS="$CFLAGS" 10920 10921 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10922 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10924 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10925 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10926 then : 10927 printf %s "(cached) " >&6 10928 else $as_nop 10929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10930 /* end confdefs.h. */ 10931 int i; 10932 _ACEOF 10933 if ac_fn_c_try_compile "$LINENO" 10934 then : 10935 xorg_cv_cc_flag_unknown_warning_option=yes 10936 else $as_nop 10937 xorg_cv_cc_flag_unknown_warning_option=no 10938 fi 10939 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10940 fi 10941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10942 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10943 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10944 CFLAGS="$xorg_testset_save_CFLAGS" 10945 fi 10946 10947 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10950 fi 10951 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10953 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10954 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10955 then : 10956 printf %s "(cached) " >&6 10957 else $as_nop 10958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10959 /* end confdefs.h. */ 10960 int i; 10961 _ACEOF 10962 if ac_fn_c_try_compile "$LINENO" 10963 then : 10964 xorg_cv_cc_flag_unused_command_line_argument=yes 10965 else $as_nop 10966 xorg_cv_cc_flag_unused_command_line_argument=no 10967 fi 10968 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10969 fi 10970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10971 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10972 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10973 CFLAGS="$xorg_testset_save_CFLAGS" 10974 fi 10975 10976 found="no" 10977 10978 if test $found = "no" ; then 10979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10981 fi 10982 10983 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10985 fi 10986 10987 CFLAGS="$CFLAGS -Werror=attributes" 10988 10989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10990 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10991 cacheid=xorg_cv_cc_flag__Werror_attributes 10992 if eval test \${$cacheid+y} 10993 then : 10994 printf %s "(cached) " >&6 10995 else $as_nop 10996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10997 /* end confdefs.h. */ 10998 int i; 10999 int 11000 main (void) 11001 { 11002 11003 ; 11004 return 0; 11005 } 11006 _ACEOF 11007 if ac_fn_c_try_link "$LINENO" 11008 then : 11009 eval $cacheid=yes 11010 else $as_nop 11011 eval $cacheid=no 11012 fi 11013 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11014 conftest$ac_exeext conftest.$ac_ext 11015 fi 11016 11017 11018 CFLAGS="$xorg_testset_save_CFLAGS" 11019 11020 eval supported=\$$cacheid 11021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11022 printf "%s\n" "$supported" >&6; } 11023 if test "$supported" = "yes" ; then 11024 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11025 found="yes" 11026 fi 11027 fi 11028 11029 11030 11031 if test "x$STRICT_COMPILE" = "xyes"; then 11032 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11033 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11034 fi 11035 11036 11037 11038 11039 11040 11041 11042 11043 cat >>confdefs.h <<_ACEOF 11044 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11045 _ACEOF 11046 11047 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11048 if test "x$PVM" = "x"; then 11049 PVM="0" 11050 fi 11051 11052 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11053 11054 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11055 if test "x$PVP" = "x"; then 11056 PVP="0" 11057 fi 11058 11059 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11060 11061 11062 11063 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11064 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11065 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11066 touch \$(top_srcdir)/ChangeLog; \ 11067 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11068 11069 11070 11071 11072 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11073 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11074 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11075 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11076 touch \$(top_srcdir)/INSTALL; \ 11077 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11078 11079 11080 11081 11082 11083 11084 case $host_os in 11085 solaris*) 11086 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11087 # check for a man page file found in later versions that use 11088 # traditional section numbers instead 11089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11090 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11091 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11092 then : 11093 printf %s "(cached) " >&6 11094 else $as_nop 11095 test "$cross_compiling" = yes && 11096 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11097 if test -r "/usr/share/man/man7/attributes.7"; then 11098 ac_cv_file__usr_share_man_man7_attributes_7=yes 11099 else 11100 ac_cv_file__usr_share_man_man7_attributes_7=no 11101 fi 11102 fi 11103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11104 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11105 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11106 then : 11107 SYSV_MAN_SECTIONS=false 11108 else $as_nop 11109 SYSV_MAN_SECTIONS=true 11110 fi 11111 11112 ;; 11113 *) SYSV_MAN_SECTIONS=false ;; 11114 esac 11115 11116 if test x$APP_MAN_SUFFIX = x ; then 11117 APP_MAN_SUFFIX=1 11118 fi 11119 if test x$APP_MAN_DIR = x ; then 11120 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11121 fi 11122 11123 if test x$LIB_MAN_SUFFIX = x ; then 11124 LIB_MAN_SUFFIX=3 11125 fi 11126 if test x$LIB_MAN_DIR = x ; then 11127 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11128 fi 11129 11130 if test x$FILE_MAN_SUFFIX = x ; then 11131 case $SYSV_MAN_SECTIONS in 11132 true) FILE_MAN_SUFFIX=4 ;; 11133 *) FILE_MAN_SUFFIX=5 ;; 11134 esac 11135 fi 11136 if test x$FILE_MAN_DIR = x ; then 11137 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11138 fi 11139 11140 if test x$MISC_MAN_SUFFIX = x ; then 11141 case $SYSV_MAN_SECTIONS in 11142 true) MISC_MAN_SUFFIX=5 ;; 11143 *) MISC_MAN_SUFFIX=7 ;; 11144 esac 11145 fi 11146 if test x$MISC_MAN_DIR = x ; then 11147 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11148 fi 11149 11150 if test x$DRIVER_MAN_SUFFIX = x ; then 11151 case $SYSV_MAN_SECTIONS in 11152 true) DRIVER_MAN_SUFFIX=7 ;; 11153 *) DRIVER_MAN_SUFFIX=4 ;; 11154 esac 11155 fi 11156 if test x$DRIVER_MAN_DIR = x ; then 11157 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11158 fi 11159 11160 if test x$ADMIN_MAN_SUFFIX = x ; then 11161 case $SYSV_MAN_SECTIONS in 11162 true) ADMIN_MAN_SUFFIX=1m ;; 11163 *) ADMIN_MAN_SUFFIX=8 ;; 11164 esac 11165 fi 11166 if test x$ADMIN_MAN_DIR = x ; then 11167 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11168 fi 11169 11170 11171 11172 11173 11174 11175 11176 11177 11178 11179 11180 11181 11182 11183 11184 XORG_MAN_PAGE="X Version 11" 11185 11186 MAN_SUBSTS="\ 11187 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11188 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11189 -e 's|__xservername__|Xorg|g' \ 11190 -e 's|__xconfigfile__|xorg.conf|g' \ 11191 -e 's|__projectroot__|\$(prefix)|g' \ 11192 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11193 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11194 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11195 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11196 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11197 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11198 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11199 11200 11201 11202 # Check whether --enable-silent-rules was given. 11203 if test ${enable_silent_rules+y} 11204 then : 11205 enableval=$enable_silent_rules; 11206 fi 11207 11208 case $enable_silent_rules in # ((( 11209 yes) AM_DEFAULT_VERBOSITY=0;; 11210 no) AM_DEFAULT_VERBOSITY=1;; 11211 *) AM_DEFAULT_VERBOSITY=0;; 11212 esac 11213 am_make=${MAKE-make} 11214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11215 printf %s "checking whether $am_make supports nested variables... " >&6; } 11216 if test ${am_cv_make_support_nested_variables+y} 11217 then : 11218 printf %s "(cached) " >&6 11219 else $as_nop 11220 if printf "%s\n" 'TRUE=$(BAR$(V)) 11221 BAR0=false 11222 BAR1=true 11223 V=1 11224 am__doit: 11225 @$(TRUE) 11226 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11227 am_cv_make_support_nested_variables=yes 11228 else 11229 am_cv_make_support_nested_variables=no 11230 fi 11231 fi 11232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11233 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11234 if test $am_cv_make_support_nested_variables = yes; then 11235 AM_V='$(V)' 11236 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11237 else 11238 AM_V=$AM_DEFAULT_VERBOSITY 11239 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11240 fi 11241 AM_BACKSLASH='\' 11242 11243 11244 11245 11246 11247 # Check whether --enable-docs was given. 11248 if test ${enable_docs+y} 11249 then : 11250 enableval=$enable_docs; build_docs=$enableval 11251 else $as_nop 11252 build_docs=yes 11253 fi 11254 11255 11256 if test x$build_docs = xyes; then 11257 ENABLE_DOCS_TRUE= 11258 ENABLE_DOCS_FALSE='#' 11259 else 11260 ENABLE_DOCS_TRUE='#' 11261 ENABLE_DOCS_FALSE= 11262 fi 11263 11264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5 11265 printf %s "checking whether to build documentation... " >&6; } 11266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5 11267 printf "%s\n" "$build_docs" >&6; } 11268 11269 11270 11271 11272 11273 # Check whether --with-xmlto was given. 11274 if test ${with_xmlto+y} 11275 then : 11276 withval=$with_xmlto; use_xmlto=$withval 11277 else $as_nop 11278 use_xmlto=auto 11279 fi 11280 11281 11282 11283 if test "x$use_xmlto" = x"auto"; then 11284 # Extract the first word of "xmlto", so it can be a program name with args. 11285 set dummy xmlto; ac_word=$2 11286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11287 printf %s "checking for $ac_word... " >&6; } 11288 if test ${ac_cv_path_XMLTO+y} 11289 then : 11290 printf %s "(cached) " >&6 11291 else $as_nop 11292 case $XMLTO in 11293 [\\/]* | ?:[\\/]*) 11294 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11295 ;; 11296 *) 11297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11298 for as_dir in $PATH 11299 do 11300 IFS=$as_save_IFS 11301 case $as_dir in #((( 11302 '') as_dir=./ ;; 11303 */) ;; 11304 *) as_dir=$as_dir/ ;; 11305 esac 11306 for ac_exec_ext in '' $ac_executable_extensions; do 11307 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11308 ac_cv_path_XMLTO="$as_dir$ac_word$ac_exec_ext" 11309 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11310 break 2 11311 fi 11312 done 11313 done 11314 IFS=$as_save_IFS 11315 11316 ;; 11317 esac 11318 fi 11319 XMLTO=$ac_cv_path_XMLTO 11320 if test -n "$XMLTO"; then 11321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11322 printf "%s\n" "$XMLTO" >&6; } 11323 else 11324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11325 printf "%s\n" "no" >&6; } 11326 fi 11327 11328 11329 if test "x$XMLTO" = "x"; then 11330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 11331 printf "%s\n" "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 11332 have_xmlto=no 11333 else 11334 have_xmlto=yes 11335 fi 11336 elif test "x$use_xmlto" = x"yes" ; then 11337 # Extract the first word of "xmlto", so it can be a program name with args. 11338 set dummy xmlto; ac_word=$2 11339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11340 printf %s "checking for $ac_word... " >&6; } 11341 if test ${ac_cv_path_XMLTO+y} 11342 then : 11343 printf %s "(cached) " >&6 11344 else $as_nop 11345 case $XMLTO in 11346 [\\/]* | ?:[\\/]*) 11347 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 11348 ;; 11349 *) 11350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11351 for as_dir in $PATH 11352 do 11353 IFS=$as_save_IFS 11354 case $as_dir in #((( 11355 '') as_dir=./ ;; 11356 */) ;; 11357 *) as_dir=$as_dir/ ;; 11358 esac 11359 for ac_exec_ext in '' $ac_executable_extensions; do 11360 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11361 ac_cv_path_XMLTO="$as_dir$ac_word$ac_exec_ext" 11362 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11363 break 2 11364 fi 11365 done 11366 done 11367 IFS=$as_save_IFS 11368 11369 ;; 11370 esac 11371 fi 11372 XMLTO=$ac_cv_path_XMLTO 11373 if test -n "$XMLTO"; then 11374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 11375 printf "%s\n" "$XMLTO" >&6; } 11376 else 11377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11378 printf "%s\n" "no" >&6; } 11379 fi 11380 11381 11382 if test "x$XMLTO" = "x"; then 11383 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 11384 fi 11385 have_xmlto=yes 11386 elif test "x$use_xmlto" = x"no" ; then 11387 if test "x$XMLTO" != "x"; then 11388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 11389 printf "%s\n" "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 11390 fi 11391 have_xmlto=no 11392 else 11393 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 11394 fi 11395 11396 # Test for a minimum version of xmlto, if provided. 11397 if test "$have_xmlto" = yes; then 11398 # scrape the xmlto version 11399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 11400 printf %s "checking the xmlto version... " >&6; } 11401 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 11402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 11403 printf "%s\n" "$xmlto_version" >&6; } 11404 as_arg_v1=$xmlto_version 11405 as_arg_v2=0.0.22 11406 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 11407 case $? in #( 11408 1) : 11409 if test "x$use_xmlto" = xauto; then 11410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 11411 printf "%s\n" "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 11412 have_xmlto=no 11413 else 11414 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 11415 fi ;; #( 11416 0) : 11417 ;; #( 11418 2) : 11419 ;; #( 11420 *) : 11421 ;; 11422 esac 11423 fi 11424 11425 # Test for the ability of xmlto to generate a text target 11426 # 11427 # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the 11428 # following test for empty XML docbook files. 11429 # For compatibility reasons use the following empty XML docbook file and if 11430 # it fails try it again with a non-empty XML file. 11431 have_xmlto_text=no 11432 cat > conftest.xml << "EOF" 11433 EOF 11434 if test "$have_xmlto" = yes 11435 then : 11436 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1 11437 then : 11438 have_xmlto_text=yes 11439 else $as_nop 11440 # Try it again with a non-empty XML file. 11441 cat > conftest.xml << "EOF" 11442 <x></x> 11443 EOF 11444 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1 11445 then : 11446 have_xmlto_text=yes 11447 else $as_nop 11448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 11449 printf "%s\n" "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 11450 fi 11451 fi 11452 fi 11453 rm -f conftest.xml 11454 if test $have_xmlto_text = yes; then 11455 HAVE_XMLTO_TEXT_TRUE= 11456 HAVE_XMLTO_TEXT_FALSE='#' 11457 else 11458 HAVE_XMLTO_TEXT_TRUE='#' 11459 HAVE_XMLTO_TEXT_FALSE= 11460 fi 11461 11462 if test "$have_xmlto" = yes; then 11463 HAVE_XMLTO_TRUE= 11464 HAVE_XMLTO_FALSE='#' 11465 else 11466 HAVE_XMLTO_TRUE='#' 11467 HAVE_XMLTO_FALSE= 11468 fi 11469 11470 11471 11472 11473 11474 11475 # Check whether --with-fop was given. 11476 if test ${with_fop+y} 11477 then : 11478 withval=$with_fop; use_fop=$withval 11479 else $as_nop 11480 use_fop=auto 11481 fi 11482 11483 11484 11485 if test "x$use_fop" = x"auto"; then 11486 # Extract the first word of "fop", so it can be a program name with args. 11487 set dummy fop; ac_word=$2 11488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11489 printf %s "checking for $ac_word... " >&6; } 11490 if test ${ac_cv_path_FOP+y} 11491 then : 11492 printf %s "(cached) " >&6 11493 else $as_nop 11494 case $FOP in 11495 [\\/]* | ?:[\\/]*) 11496 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11497 ;; 11498 *) 11499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11500 for as_dir in $PATH 11501 do 11502 IFS=$as_save_IFS 11503 case $as_dir in #((( 11504 '') as_dir=./ ;; 11505 */) ;; 11506 *) as_dir=$as_dir/ ;; 11507 esac 11508 for ac_exec_ext in '' $ac_executable_extensions; do 11509 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11510 ac_cv_path_FOP="$as_dir$ac_word$ac_exec_ext" 11511 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11512 break 2 11513 fi 11514 done 11515 done 11516 IFS=$as_save_IFS 11517 11518 ;; 11519 esac 11520 fi 11521 FOP=$ac_cv_path_FOP 11522 if test -n "$FOP"; then 11523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11524 printf "%s\n" "$FOP" >&6; } 11525 else 11526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11527 printf "%s\n" "no" >&6; } 11528 fi 11529 11530 11531 if test "x$FOP" = "x"; then 11532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 11533 printf "%s\n" "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 11534 have_fop=no 11535 else 11536 have_fop=yes 11537 fi 11538 elif test "x$use_fop" = x"yes" ; then 11539 # Extract the first word of "fop", so it can be a program name with args. 11540 set dummy fop; ac_word=$2 11541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11542 printf %s "checking for $ac_word... " >&6; } 11543 if test ${ac_cv_path_FOP+y} 11544 then : 11545 printf %s "(cached) " >&6 11546 else $as_nop 11547 case $FOP in 11548 [\\/]* | ?:[\\/]*) 11549 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 11550 ;; 11551 *) 11552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11553 for as_dir in $PATH 11554 do 11555 IFS=$as_save_IFS 11556 case $as_dir in #((( 11557 '') as_dir=./ ;; 11558 */) ;; 11559 *) as_dir=$as_dir/ ;; 11560 esac 11561 for ac_exec_ext in '' $ac_executable_extensions; do 11562 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11563 ac_cv_path_FOP="$as_dir$ac_word$ac_exec_ext" 11564 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11565 break 2 11566 fi 11567 done 11568 done 11569 IFS=$as_save_IFS 11570 11571 ;; 11572 esac 11573 fi 11574 FOP=$ac_cv_path_FOP 11575 if test -n "$FOP"; then 11576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 11577 printf "%s\n" "$FOP" >&6; } 11578 else 11579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11580 printf "%s\n" "no" >&6; } 11581 fi 11582 11583 11584 if test "x$FOP" = "x"; then 11585 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 11586 fi 11587 have_fop=yes 11588 elif test "x$use_fop" = x"no" ; then 11589 if test "x$FOP" != "x"; then 11590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 11591 printf "%s\n" "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 11592 fi 11593 have_fop=no 11594 else 11595 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 11596 fi 11597 11598 # Test for a minimum version of fop, if provided. 11599 11600 if test "$have_fop" = yes; then 11601 HAVE_FOP_TRUE= 11602 HAVE_FOP_FALSE='#' 11603 else 11604 HAVE_FOP_TRUE='#' 11605 HAVE_FOP_FALSE= 11606 fi 11607 11608 11609 11610 11611 # Preserves the interface, should it be implemented later 11612 11613 11614 11615 # Check whether --with-xsltproc was given. 11616 if test ${with_xsltproc+y} 11617 then : 11618 withval=$with_xsltproc; use_xsltproc=$withval 11619 else $as_nop 11620 use_xsltproc=auto 11621 fi 11622 11623 11624 11625 if test "x$use_xsltproc" = x"auto"; then 11626 # Extract the first word of "xsltproc", so it can be a program name with args. 11627 set dummy xsltproc; ac_word=$2 11628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11629 printf %s "checking for $ac_word... " >&6; } 11630 if test ${ac_cv_path_XSLTPROC+y} 11631 then : 11632 printf %s "(cached) " >&6 11633 else $as_nop 11634 case $XSLTPROC in 11635 [\\/]* | ?:[\\/]*) 11636 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11637 ;; 11638 *) 11639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11640 for as_dir in $PATH 11641 do 11642 IFS=$as_save_IFS 11643 case $as_dir in #((( 11644 '') as_dir=./ ;; 11645 */) ;; 11646 *) as_dir=$as_dir/ ;; 11647 esac 11648 for ac_exec_ext in '' $ac_executable_extensions; do 11649 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11650 ac_cv_path_XSLTPROC="$as_dir$ac_word$ac_exec_ext" 11651 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11652 break 2 11653 fi 11654 done 11655 done 11656 IFS=$as_save_IFS 11657 11658 ;; 11659 esac 11660 fi 11661 XSLTPROC=$ac_cv_path_XSLTPROC 11662 if test -n "$XSLTPROC"; then 11663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11664 printf "%s\n" "$XSLTPROC" >&6; } 11665 else 11666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11667 printf "%s\n" "no" >&6; } 11668 fi 11669 11670 11671 if test "x$XSLTPROC" = "x"; then 11672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 11673 printf "%s\n" "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 11674 have_xsltproc=no 11675 else 11676 have_xsltproc=yes 11677 fi 11678 elif test "x$use_xsltproc" = x"yes" ; then 11679 # Extract the first word of "xsltproc", so it can be a program name with args. 11680 set dummy xsltproc; ac_word=$2 11681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11682 printf %s "checking for $ac_word... " >&6; } 11683 if test ${ac_cv_path_XSLTPROC+y} 11684 then : 11685 printf %s "(cached) " >&6 11686 else $as_nop 11687 case $XSLTPROC in 11688 [\\/]* | ?:[\\/]*) 11689 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 11690 ;; 11691 *) 11692 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11693 for as_dir in $PATH 11694 do 11695 IFS=$as_save_IFS 11696 case $as_dir in #((( 11697 '') as_dir=./ ;; 11698 */) ;; 11699 *) as_dir=$as_dir/ ;; 11700 esac 11701 for ac_exec_ext in '' $ac_executable_extensions; do 11702 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11703 ac_cv_path_XSLTPROC="$as_dir$ac_word$ac_exec_ext" 11704 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11705 break 2 11706 fi 11707 done 11708 done 11709 IFS=$as_save_IFS 11710 11711 ;; 11712 esac 11713 fi 11714 XSLTPROC=$ac_cv_path_XSLTPROC 11715 if test -n "$XSLTPROC"; then 11716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 11717 printf "%s\n" "$XSLTPROC" >&6; } 11718 else 11719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11720 printf "%s\n" "no" >&6; } 11721 fi 11722 11723 11724 if test "x$XSLTPROC" = "x"; then 11725 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 11726 fi 11727 have_xsltproc=yes 11728 elif test "x$use_xsltproc" = x"no" ; then 11729 if test "x$XSLTPROC" != "x"; then 11730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 11731 printf "%s\n" "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 11732 fi 11733 have_xsltproc=no 11734 else 11735 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 11736 fi 11737 11738 if test "$have_xsltproc" = yes; then 11739 HAVE_XSLTPROC_TRUE= 11740 HAVE_XSLTPROC_FALSE='#' 11741 else 11742 HAVE_XSLTPROC_TRUE='#' 11743 HAVE_XSLTPROC_FALSE= 11744 fi 11745 11746 11747 11748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 11749 printf %s "checking for X.Org SGML entities >= 1.8... " >&6; } 11750 XORG_SGML_PATH= 11751 if test -n "$PKG_CONFIG" && \ 11752 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 11753 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 11754 ac_status=$? 11755 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11756 test $ac_status = 0; }; then 11757 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 11758 else 11759 : 11760 11761 fi 11762 11763 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 11764 # the path and the name of the doc stylesheet 11765 if test "x$XORG_SGML_PATH" != "x" ; then 11766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 11767 printf "%s\n" "$XORG_SGML_PATH" >&6; } 11768 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 11769 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 11770 else 11771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11772 printf "%s\n" "no" >&6; } 11773 fi 11774 11775 11776 11777 11778 if test "x$XSL_STYLESHEET" != "x"; then 11779 HAVE_STYLESHEETS_TRUE= 11780 HAVE_STYLESHEETS_FALSE='#' 11781 else 11782 HAVE_STYLESHEETS_TRUE='#' 11783 HAVE_STYLESHEETS_FALSE= 11784 fi 11785 11786 11787 11788 # Because xtrans is included into other modules rather than being linked 11789 # with, these defines have to be added to the cflags line 11790 11791 # fchown() 11792 11793 ac_fn_c_check_func "$LINENO" "fchown" "ac_cv_func_fchown" 11794 if test "x$ac_cv_func_fchown" = xyes 11795 then : 11796 fchown_define="-DHAS_FCHOWN" 11797 else $as_nop 11798 fchown_define="" 11799 fi 11800 11801 11802 11803 11804 # sticky bit 11805 # 11806 # if any system exists without sticky dir bits this 11807 # needs to be redone with a real autoconf test 11808 11809 sticky_bit_define="-DHAS_STICKY_DIR_BIT" 11810 11811 11812 11813 ac_config_files="$ac_config_files Makefile doc/Makefile xtrans.pc" 11814 11815 cat >confcache <<\_ACEOF 11816 # This file is a shell script that caches the results of configure 11817 # tests run on this system so they can be shared between configure 11818 # scripts and configure runs, see configure's option --config-cache. 11819 # It is not useful on other systems. If it contains results you don't 11820 # want to keep, you may remove or edit it. 11821 # 11822 # config.status only pays attention to the cache file if you give it 11823 # the --recheck option to rerun configure. 11824 # 11825 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11826 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11827 # following values. 11828 11829 _ACEOF 11830 11831 # The following way of writing the cache mishandles newlines in values, 11832 # but we know of no workaround that is simple, portable, and efficient. 11833 # So, we kill variables containing newlines. 11834 # Ultrix sh set writes to stderr and can't be redirected directly, 11835 # and sets the high bit in the cache file unless we assign to the vars. 11836 ( 11837 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11838 eval ac_val=\$$ac_var 11839 case $ac_val in #( 11840 *${as_nl}*) 11841 case $ac_var in #( 11842 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11843 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11844 esac 11845 case $ac_var in #( 11846 _ | IFS | as_nl) ;; #( 11847 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11848 *) { eval $ac_var=; unset $ac_var;} ;; 11849 esac ;; 11850 esac 11851 done 11852 11853 (set) 2>&1 | 11854 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11855 *${as_nl}ac_space=\ *) 11856 # `set' does not quote correctly, so add quotes: double-quote 11857 # substitution turns \\\\ into \\, and sed turns \\ into \. 11858 sed -n \ 11859 "s/'/'\\\\''/g; 11860 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11861 ;; #( 11862 *) 11863 # `set' quotes correctly as required by POSIX, so do not add quotes. 11864 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11865 ;; 11866 esac | 11867 sort 11868 ) | 11869 sed ' 11870 /^ac_cv_env_/b end 11871 t clear 11872 :clear 11873 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11874 t end 11875 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11876 :end' >>confcache 11877 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11878 if test -w "$cache_file"; then 11879 if test "x$cache_file" != "x/dev/null"; then 11880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11881 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11882 if test ! -f "$cache_file" || test -h "$cache_file"; then 11883 cat confcache >"$cache_file" 11884 else 11885 case $cache_file in #( 11886 */* | ?:*) 11887 mv -f confcache "$cache_file"$$ && 11888 mv -f "$cache_file"$$ "$cache_file" ;; #( 11889 *) 11890 mv -f confcache "$cache_file" ;; 11891 esac 11892 fi 11893 fi 11894 else 11895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11896 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11897 fi 11898 fi 11899 rm -f confcache 11900 11901 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11902 # Let make expand exec_prefix. 11903 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11904 11905 # Transform confdefs.h into DEFS. 11906 # Protect against shell expansion while executing Makefile rules. 11907 # Protect against Makefile macro expansion. 11908 # 11909 # If the first sed substitution is executed (which looks for macros that 11910 # take arguments), then branch to the quote section. Otherwise, 11911 # look for a macro that doesn't take arguments. 11912 ac_script=' 11913 :mline 11914 /\\$/{ 11915 N 11916 s,\\\n,, 11917 b mline 11918 } 11919 t clear 11920 :clear 11921 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11922 t quote 11923 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11924 t quote 11925 b any 11926 :quote 11927 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11928 s/\[/\\&/g 11929 s/\]/\\&/g 11930 s/\$/$$/g 11931 H 11932 :any 11933 ${ 11934 g 11935 s/^\n// 11936 s/\n/ /g 11937 p 11938 } 11939 ' 11940 DEFS=`sed -n "$ac_script" confdefs.h` 11941 11942 11943 ac_libobjs= 11944 ac_ltlibobjs= 11945 U= 11946 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11947 # 1. Remove the extension, and $U if already installed. 11948 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11949 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11950 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11951 # will be set to the directory where LIBOBJS objects are built. 11952 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11953 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11954 done 11955 LIBOBJS=$ac_libobjs 11956 11957 LTLIBOBJS=$ac_ltlibobjs 11958 11959 11960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11961 printf %s "checking that generated files are newer than configure... " >&6; } 11962 if test -n "$am_sleep_pid"; then 11963 # Hide warnings about reused PIDs. 11964 wait $am_sleep_pid 2>/dev/null 11965 fi 11966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11967 printf "%s\n" "done" >&6; } 11968 if test -n "$EXEEXT"; then 11969 am__EXEEXT_TRUE= 11970 am__EXEEXT_FALSE='#' 11971 else 11972 am__EXEEXT_TRUE='#' 11973 am__EXEEXT_FALSE= 11974 fi 11975 11976 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11977 as_fn_error $? "conditional \"AMDEP\" was never defined. 11978 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11979 fi 11980 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11981 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11982 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11983 fi 11984 if test -z "${ENABLE_DOCS_TRUE}" && test -z "${ENABLE_DOCS_FALSE}"; then 11985 as_fn_error $? "conditional \"ENABLE_DOCS\" was never defined. 11986 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11987 fi 11988 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 11989 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 11990 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11991 fi 11992 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 11993 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 11994 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11995 fi 11996 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 11997 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 11998 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11999 fi 12000 if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 12001 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 12002 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12003 fi 12004 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 12005 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 12006 Usually this means the macro was only invoked conditionally." "$LINENO" 5 12007 fi 12008 12009 : "${CONFIG_STATUS=./config.status}" 12010 ac_write_fail=0 12011 ac_clean_files_save=$ac_clean_files 12012 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 12013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 12014 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 12015 as_write_fail=0 12016 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 12017 #! $SHELL 12018 # Generated by $as_me. 12019 # Run this file to recreate the current configuration. 12020 # Compiler output produced by configure, useful for debugging 12021 # configure, is in config.log if it exists. 12022 12023 debug=false 12024 ac_cs_recheck=false 12025 ac_cs_silent=false 12026 12027 SHELL=\${CONFIG_SHELL-$SHELL} 12028 export SHELL 12029 _ASEOF 12030 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 12031 ## -------------------- ## 12032 ## M4sh Initialization. ## 12033 ## -------------------- ## 12034 12035 # Be more Bourne compatible 12036 DUALCASE=1; export DUALCASE # for MKS sh 12037 as_nop=: 12038 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 12039 then : 12040 emulate sh 12041 NULLCMD=: 12042 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 12043 # is contrary to our usage. Disable this feature. 12044 alias -g '${1+"$@"}'='"$@"' 12045 setopt NO_GLOB_SUBST 12046 else $as_nop 12047 case `(set -o) 2>/dev/null` in #( 12048 *posix*) : 12049 set -o posix ;; #( 12050 *) : 12051 ;; 12052 esac 12053 fi 12054 12055 12056 12057 # Reset variables that may have inherited troublesome values from 12058 # the environment. 12059 12060 # IFS needs to be set, to space, tab, and newline, in precisely that order. 12061 # (If _AS_PATH_WALK were called with IFS unset, it would have the 12062 # side effect of setting IFS to empty, thus disabling word splitting.) 12063 # Quoting is to prevent editors from complaining about space-tab. 12064 as_nl=' 12065 ' 12066 export as_nl 12067 IFS=" "" $as_nl" 12068 12069 PS1='$ ' 12070 PS2='> ' 12071 PS4='+ ' 12072 12073 # Ensure predictable behavior from utilities with locale-dependent output. 12074 LC_ALL=C 12075 export LC_ALL 12076 LANGUAGE=C 12077 export LANGUAGE 12078 12079 # We cannot yet rely on "unset" to work, but we need these variables 12080 # to be unset--not just set to an empty or harmless value--now, to 12081 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 12082 # also avoids known problems related to "unset" and subshell syntax 12083 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 12084 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 12085 do eval test \${$as_var+y} \ 12086 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 12087 done 12088 12089 # Ensure that fds 0, 1, and 2 are open. 12090 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 12091 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 12092 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 12093 12094 # The user is always right. 12095 if ${PATH_SEPARATOR+false} :; then 12096 PATH_SEPARATOR=: 12097 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 12098 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 12099 PATH_SEPARATOR=';' 12100 } 12101 fi 12102 12103 12104 # Find who we are. Look in the path if we contain no directory separator. 12105 as_myself= 12106 case $0 in #(( 12107 *[\\/]* ) as_myself=$0 ;; 12108 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12109 for as_dir in $PATH 12110 do 12111 IFS=$as_save_IFS 12112 case $as_dir in #((( 12113 '') as_dir=./ ;; 12114 */) ;; 12115 *) as_dir=$as_dir/ ;; 12116 esac 12117 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 12118 done 12119 IFS=$as_save_IFS 12120 12121 ;; 12122 esac 12123 # We did not find ourselves, most probably we were run as `sh COMMAND' 12124 # in which case we are not to be found in the path. 12125 if test "x$as_myself" = x; then 12126 as_myself=$0 12127 fi 12128 if test ! -f "$as_myself"; then 12129 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 12130 exit 1 12131 fi 12132 12133 12134 12135 # as_fn_error STATUS ERROR [LINENO LOG_FD] 12136 # ---------------------------------------- 12137 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 12138 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 12139 # script with STATUS, using 1 if that was 0. 12140 as_fn_error () 12141 { 12142 as_status=$1; test $as_status -eq 0 && as_status=1 12143 if test "$4"; then 12144 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 12145 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 12146 fi 12147 printf "%s\n" "$as_me: error: $2" >&2 12148 as_fn_exit $as_status 12149 } # as_fn_error 12150 12151 12152 12153 # as_fn_set_status STATUS 12154 # ----------------------- 12155 # Set $? to STATUS, without forking. 12156 as_fn_set_status () 12157 { 12158 return $1 12159 } # as_fn_set_status 12160 12161 # as_fn_exit STATUS 12162 # ----------------- 12163 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 12164 as_fn_exit () 12165 { 12166 set +e 12167 as_fn_set_status $1 12168 exit $1 12169 } # as_fn_exit 12170 12171 # as_fn_unset VAR 12172 # --------------- 12173 # Portably unset VAR. 12174 as_fn_unset () 12175 { 12176 { eval $1=; unset $1;} 12177 } 12178 as_unset=as_fn_unset 12179 12180 # as_fn_append VAR VALUE 12181 # ---------------------- 12182 # Append the text in VALUE to the end of the definition contained in VAR. Take 12183 # advantage of any shell optimizations that allow amortized linear growth over 12184 # repeated appends, instead of the typical quadratic growth present in naive 12185 # implementations. 12186 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 12187 then : 12188 eval 'as_fn_append () 12189 { 12190 eval $1+=\$2 12191 }' 12192 else $as_nop 12193 as_fn_append () 12194 { 12195 eval $1=\$$1\$2 12196 } 12197 fi # as_fn_append 12198 12199 # as_fn_arith ARG... 12200 # ------------------ 12201 # Perform arithmetic evaluation on the ARGs, and store the result in the 12202 # global $as_val. Take advantage of shells that can avoid forks. The arguments 12203 # must be portable across $(()) and expr. 12204 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 12205 then : 12206 eval 'as_fn_arith () 12207 { 12208 as_val=$(( $* )) 12209 }' 12210 else $as_nop 12211 as_fn_arith () 12212 { 12213 as_val=`expr "$@" || test $? -eq 1` 12214 } 12215 fi # as_fn_arith 12216 12217 12218 if expr a : '\(a\)' >/dev/null 2>&1 && 12219 test "X`expr 00001 : '.*\(...\)'`" = X001; then 12220 as_expr=expr 12221 else 12222 as_expr=false 12223 fi 12224 12225 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 12226 as_basename=basename 12227 else 12228 as_basename=false 12229 fi 12230 12231 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 12232 as_dirname=dirname 12233 else 12234 as_dirname=false 12235 fi 12236 12237 as_me=`$as_basename -- "$0" || 12238 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 12239 X"$0" : 'X\(//\)$' \| \ 12240 X"$0" : 'X\(/\)' \| . 2>/dev/null || 12241 printf "%s\n" X/"$0" | 12242 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12243 s//\1/ 12244 q 12245 } 12246 /^X\/\(\/\/\)$/{ 12247 s//\1/ 12248 q 12249 } 12250 /^X\/\(\/\).*/{ 12251 s//\1/ 12252 q 12253 } 12254 s/.*/./; q'` 12255 12256 # Avoid depending upon Character Ranges. 12257 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 12258 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 12259 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 12260 as_cr_digits='0123456789' 12261 as_cr_alnum=$as_cr_Letters$as_cr_digits 12262 12263 12264 # Determine whether it's possible to make 'echo' print without a newline. 12265 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 12266 # for compatibility with existing Makefiles. 12267 ECHO_C= ECHO_N= ECHO_T= 12268 case `echo -n x` in #((((( 12269 -n*) 12270 case `echo 'xy\c'` in 12271 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 12272 xy) ECHO_C='\c';; 12273 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 12274 ECHO_T=' ';; 12275 esac;; 12276 *) 12277 ECHO_N='-n';; 12278 esac 12279 12280 # For backward compatibility with old third-party macros, we provide 12281 # the shell variables $as_echo and $as_echo_n. New code should use 12282 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 12283 as_echo='printf %s\n' 12284 as_echo_n='printf %s' 12285 12286 rm -f conf$$ conf$$.exe conf$$.file 12287 if test -d conf$$.dir; then 12288 rm -f conf$$.dir/conf$$.file 12289 else 12290 rm -f conf$$.dir 12291 mkdir conf$$.dir 2>/dev/null 12292 fi 12293 if (echo >conf$$.file) 2>/dev/null; then 12294 if ln -s conf$$.file conf$$ 2>/dev/null; then 12295 as_ln_s='ln -s' 12296 # ... but there are two gotchas: 12297 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 12298 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 12299 # In both cases, we have to default to `cp -pR'. 12300 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 12301 as_ln_s='cp -pR' 12302 elif ln conf$$.file conf$$ 2>/dev/null; then 12303 as_ln_s=ln 12304 else 12305 as_ln_s='cp -pR' 12306 fi 12307 else 12308 as_ln_s='cp -pR' 12309 fi 12310 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 12311 rmdir conf$$.dir 2>/dev/null 12312 12313 12314 # as_fn_mkdir_p 12315 # ------------- 12316 # Create "$as_dir" as a directory, including parents if necessary. 12317 as_fn_mkdir_p () 12318 { 12319 12320 case $as_dir in #( 12321 -*) as_dir=./$as_dir;; 12322 esac 12323 test -d "$as_dir" || eval $as_mkdir_p || { 12324 as_dirs= 12325 while :; do 12326 case $as_dir in #( 12327 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 12328 *) as_qdir=$as_dir;; 12329 esac 12330 as_dirs="'$as_qdir' $as_dirs" 12331 as_dir=`$as_dirname -- "$as_dir" || 12332 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12333 X"$as_dir" : 'X\(//\)[^/]' \| \ 12334 X"$as_dir" : 'X\(//\)$' \| \ 12335 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12336 printf "%s\n" X"$as_dir" | 12337 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12338 s//\1/ 12339 q 12340 } 12341 /^X\(\/\/\)[^/].*/{ 12342 s//\1/ 12343 q 12344 } 12345 /^X\(\/\/\)$/{ 12346 s//\1/ 12347 q 12348 } 12349 /^X\(\/\).*/{ 12350 s//\1/ 12351 q 12352 } 12353 s/.*/./; q'` 12354 test -d "$as_dir" && break 12355 done 12356 test -z "$as_dirs" || eval "mkdir $as_dirs" 12357 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12358 12359 12360 } # as_fn_mkdir_p 12361 if mkdir -p . 2>/dev/null; then 12362 as_mkdir_p='mkdir -p "$as_dir"' 12363 else 12364 test -d ./-p && rmdir ./-p 12365 as_mkdir_p=false 12366 fi 12367 12368 12369 # as_fn_executable_p FILE 12370 # ----------------------- 12371 # Test if FILE is an executable regular file. 12372 as_fn_executable_p () 12373 { 12374 test -f "$1" && test -x "$1" 12375 } # as_fn_executable_p 12376 as_test_x='test -x' 12377 as_executable_p=as_fn_executable_p 12378 12379 # Sed expression to map a string onto a valid CPP name. 12380 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 12381 12382 # Sed expression to map a string onto a valid variable name. 12383 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 12384 12385 12386 exec 6>&1 12387 ## ----------------------------------- ## 12388 ## Main body of $CONFIG_STATUS script. ## 12389 ## ----------------------------------- ## 12390 _ASEOF 12391 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12392 12393 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12394 # Save the log message, to keep $0 and so on meaningful, and to 12395 # report actual input values of CONFIG_FILES etc. instead of their 12396 # values after options handling. 12397 ac_log=" 12398 This file was extended by xtrans $as_me 1.5.0, which was 12399 generated by GNU Autoconf 2.71. Invocation command line was 12400 12401 CONFIG_FILES = $CONFIG_FILES 12402 CONFIG_HEADERS = $CONFIG_HEADERS 12403 CONFIG_LINKS = $CONFIG_LINKS 12404 CONFIG_COMMANDS = $CONFIG_COMMANDS 12405 $ $0 $@ 12406 12407 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12408 " 12409 12410 _ACEOF 12411 12412 case $ac_config_files in *" 12413 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12414 esac 12415 12416 12417 12418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12419 # Files that config.status was made for. 12420 config_files="$ac_config_files" 12421 config_commands="$ac_config_commands" 12422 12423 _ACEOF 12424 12425 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12426 ac_cs_usage="\ 12427 \`$as_me' instantiates files and other configuration actions 12428 from templates according to the current configuration. Unless the files 12429 and actions are specified as TAGs, all are instantiated by default. 12430 12431 Usage: $0 [OPTION]... [TAG]... 12432 12433 -h, --help print this help, then exit 12434 -V, --version print version number and configuration settings, then exit 12435 --config print configuration, then exit 12436 -q, --quiet, --silent 12437 do not print progress messages 12438 -d, --debug don't remove temporary files 12439 --recheck update $as_me by reconfiguring in the same conditions 12440 --file=FILE[:TEMPLATE] 12441 instantiate the configuration file FILE 12442 12443 Configuration files: 12444 $config_files 12445 12446 Configuration commands: 12447 $config_commands 12448 12449 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxtrans/issues>." 12450 12451 _ACEOF 12452 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12453 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12455 ac_cs_config='$ac_cs_config_escaped' 12456 ac_cs_version="\\ 12457 xtrans config.status 1.5.0 12458 configured by $0, generated by GNU Autoconf 2.71, 12459 with options \\"\$ac_cs_config\\" 12460 12461 Copyright (C) 2021 Free Software Foundation, Inc. 12462 This config.status script is free software; the Free Software Foundation 12463 gives unlimited permission to copy, distribute and modify it." 12464 12465 ac_pwd='$ac_pwd' 12466 srcdir='$srcdir' 12467 INSTALL='$INSTALL' 12468 MKDIR_P='$MKDIR_P' 12469 AWK='$AWK' 12470 test -n "\$AWK" || AWK=awk 12471 _ACEOF 12472 12473 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12474 # The default lists apply if the user does not specify any file. 12475 ac_need_defaults=: 12476 while test $# != 0 12477 do 12478 case $1 in 12479 --*=?*) 12480 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12481 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12482 ac_shift=: 12483 ;; 12484 --*=) 12485 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12486 ac_optarg= 12487 ac_shift=: 12488 ;; 12489 *) 12490 ac_option=$1 12491 ac_optarg=$2 12492 ac_shift=shift 12493 ;; 12494 esac 12495 12496 case $ac_option in 12497 # Handling of the options. 12498 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12499 ac_cs_recheck=: ;; 12500 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12501 printf "%s\n" "$ac_cs_version"; exit ;; 12502 --config | --confi | --conf | --con | --co | --c ) 12503 printf "%s\n" "$ac_cs_config"; exit ;; 12504 --debug | --debu | --deb | --de | --d | -d ) 12505 debug=: ;; 12506 --file | --fil | --fi | --f ) 12507 $ac_shift 12508 case $ac_optarg in 12509 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12510 '') as_fn_error $? "missing file argument" ;; 12511 esac 12512 as_fn_append CONFIG_FILES " '$ac_optarg'" 12513 ac_need_defaults=false;; 12514 --he | --h | --help | --hel | -h ) 12515 printf "%s\n" "$ac_cs_usage"; exit ;; 12516 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12517 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12518 ac_cs_silent=: ;; 12519 12520 # This is an error. 12521 -*) as_fn_error $? "unrecognized option: \`$1' 12522 Try \`$0 --help' for more information." ;; 12523 12524 *) as_fn_append ac_config_targets " $1" 12525 ac_need_defaults=false ;; 12526 12527 esac 12528 shift 12529 done 12530 12531 ac_configure_extra_args= 12532 12533 if $ac_cs_silent; then 12534 exec 6>/dev/null 12535 ac_configure_extra_args="$ac_configure_extra_args --silent" 12536 fi 12537 12538 _ACEOF 12539 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12540 if \$ac_cs_recheck; then 12541 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12542 shift 12543 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12544 CONFIG_SHELL='$SHELL' 12545 export CONFIG_SHELL 12546 exec "\$@" 12547 fi 12548 12549 _ACEOF 12550 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12551 exec 5>>config.log 12552 { 12553 echo 12554 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12555 ## Running $as_me. ## 12556 _ASBOX 12557 printf "%s\n" "$ac_log" 12558 } >&5 12559 12560 _ACEOF 12561 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12562 # 12563 # INIT-COMMANDS 12564 # 12565 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12566 12567 _ACEOF 12568 12569 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12570 12571 # Handling of arguments. 12572 for ac_config_target in $ac_config_targets 12573 do 12574 case $ac_config_target in 12575 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12576 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12577 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 12578 "xtrans.pc") CONFIG_FILES="$CONFIG_FILES xtrans.pc" ;; 12579 12580 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12581 esac 12582 done 12583 12584 12585 # If the user did not use the arguments to specify the items to instantiate, 12586 # then the envvar interface is used. Set only those that are not. 12587 # We use the long form for the default assignment because of an extremely 12588 # bizarre bug on SunOS 4.1.3. 12589 if $ac_need_defaults; then 12590 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12591 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12592 fi 12593 12594 # Have a temporary directory for convenience. Make it in the build tree 12595 # simply because there is no reason against having it here, and in addition, 12596 # creating and moving files from /tmp can sometimes cause problems. 12597 # Hook for its removal unless debugging. 12598 # Note that there is a small window in which the directory will not be cleaned: 12599 # after its creation but before its name has been assigned to `$tmp'. 12600 $debug || 12601 { 12602 tmp= ac_tmp= 12603 trap 'exit_status=$? 12604 : "${ac_tmp:=$tmp}" 12605 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12606 ' 0 12607 trap 'as_fn_exit 1' 1 2 13 15 12608 } 12609 # Create a (secure) tmp directory for tmp files. 12610 12611 { 12612 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12613 test -d "$tmp" 12614 } || 12615 { 12616 tmp=./conf$$-$RANDOM 12617 (umask 077 && mkdir "$tmp") 12618 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12619 ac_tmp=$tmp 12620 12621 # Set up the scripts for CONFIG_FILES section. 12622 # No need to generate them if there are no CONFIG_FILES. 12623 # This happens for instance with `./config.status config.h'. 12624 if test -n "$CONFIG_FILES"; then 12625 12626 12627 ac_cr=`echo X | tr X '\015'` 12628 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12629 # But we know of no other shell where ac_cr would be empty at this 12630 # point, so we can use a bashism as a fallback. 12631 if test "x$ac_cr" = x; then 12632 eval ac_cr=\$\'\\r\' 12633 fi 12634 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12635 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12636 ac_cs_awk_cr='\\r' 12637 else 12638 ac_cs_awk_cr=$ac_cr 12639 fi 12640 12641 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12642 _ACEOF 12643 12644 12645 { 12646 echo "cat >conf$$subs.awk <<_ACEOF" && 12647 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12648 echo "_ACEOF" 12649 } >conf$$subs.sh || 12650 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12651 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12652 ac_delim='%!_!# ' 12653 for ac_last_try in false false false false false :; do 12654 . ./conf$$subs.sh || 12655 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12656 12657 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12658 if test $ac_delim_n = $ac_delim_num; then 12659 break 12660 elif $ac_last_try; then 12661 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12662 else 12663 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12664 fi 12665 done 12666 rm -f conf$$subs.sh 12667 12668 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12669 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12670 _ACEOF 12671 sed -n ' 12672 h 12673 s/^/S["/; s/!.*/"]=/ 12674 p 12675 g 12676 s/^[^!]*!// 12677 :repl 12678 t repl 12679 s/'"$ac_delim"'$// 12680 t delim 12681 :nl 12682 h 12683 s/\(.\{148\}\)..*/\1/ 12684 t more1 12685 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12686 p 12687 n 12688 b repl 12689 :more1 12690 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12691 p 12692 g 12693 s/.\{148\}// 12694 t nl 12695 :delim 12696 h 12697 s/\(.\{148\}\)..*/\1/ 12698 t more2 12699 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12700 p 12701 b 12702 :more2 12703 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12704 p 12705 g 12706 s/.\{148\}// 12707 t delim 12708 ' <conf$$subs.awk | sed ' 12709 /^[^""]/{ 12710 N 12711 s/\n// 12712 } 12713 ' >>$CONFIG_STATUS || ac_write_fail=1 12714 rm -f conf$$subs.awk 12715 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12716 _ACAWK 12717 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12718 for (key in S) S_is_set[key] = 1 12719 FS = "" 12720 12721 } 12722 { 12723 line = $ 0 12724 nfields = split(line, field, "@") 12725 substed = 0 12726 len = length(field[1]) 12727 for (i = 2; i < nfields; i++) { 12728 key = field[i] 12729 keylen = length(key) 12730 if (S_is_set[key]) { 12731 value = S[key] 12732 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12733 len += length(value) + length(field[++i]) 12734 substed = 1 12735 } else 12736 len += 1 + keylen 12737 } 12738 12739 print line 12740 } 12741 12742 _ACAWK 12743 _ACEOF 12744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12745 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12746 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12747 else 12748 cat 12749 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12750 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12751 _ACEOF 12752 12753 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12754 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12755 # trailing colons and then remove the whole line if VPATH becomes empty 12756 # (actually we leave an empty line to preserve line numbers). 12757 if test "x$srcdir" = x.; then 12758 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12759 h 12760 s/// 12761 s/^/:/ 12762 s/[ ]*$/:/ 12763 s/:\$(srcdir):/:/g 12764 s/:\${srcdir}:/:/g 12765 s/:@srcdir@:/:/g 12766 s/^:*// 12767 s/:*$// 12768 x 12769 s/\(=[ ]*\).*/\1/ 12770 G 12771 s/\n// 12772 s/^[^=]*=[ ]*$// 12773 }' 12774 fi 12775 12776 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12777 fi # test -n "$CONFIG_FILES" 12778 12779 12780 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12781 shift 12782 for ac_tag 12783 do 12784 case $ac_tag in 12785 :[FHLC]) ac_mode=$ac_tag; continue;; 12786 esac 12787 case $ac_mode$ac_tag in 12788 :[FHL]*:*);; 12789 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12790 :[FH]-) ac_tag=-:-;; 12791 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12792 esac 12793 ac_save_IFS=$IFS 12794 IFS=: 12795 set x $ac_tag 12796 IFS=$ac_save_IFS 12797 shift 12798 ac_file=$1 12799 shift 12800 12801 case $ac_mode in 12802 :L) ac_source=$1;; 12803 :[FH]) 12804 ac_file_inputs= 12805 for ac_f 12806 do 12807 case $ac_f in 12808 -) ac_f="$ac_tmp/stdin";; 12809 *) # Look for the file first in the build tree, then in the source tree 12810 # (if the path is not absolute). The absolute path cannot be DOS-style, 12811 # because $ac_f cannot contain `:'. 12812 test -f "$ac_f" || 12813 case $ac_f in 12814 [\\/$]*) false;; 12815 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12816 esac || 12817 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12818 esac 12819 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12820 as_fn_append ac_file_inputs " '$ac_f'" 12821 done 12822 12823 # Let's still pretend it is `configure' which instantiates (i.e., don't 12824 # use $as_me), people would be surprised to read: 12825 # /* config.h. Generated by config.status. */ 12826 configure_input='Generated from '` 12827 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12828 `' by configure.' 12829 if test x"$ac_file" != x-; then 12830 configure_input="$ac_file. $configure_input" 12831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12832 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12833 fi 12834 # Neutralize special characters interpreted by sed in replacement strings. 12835 case $configure_input in #( 12836 *\&* | *\|* | *\\* ) 12837 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12838 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12839 *) ac_sed_conf_input=$configure_input;; 12840 esac 12841 12842 case $ac_tag in 12843 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12844 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12845 esac 12846 ;; 12847 esac 12848 12849 ac_dir=`$as_dirname -- "$ac_file" || 12850 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12851 X"$ac_file" : 'X\(//\)[^/]' \| \ 12852 X"$ac_file" : 'X\(//\)$' \| \ 12853 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12854 printf "%s\n" X"$ac_file" | 12855 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12856 s//\1/ 12857 q 12858 } 12859 /^X\(\/\/\)[^/].*/{ 12860 s//\1/ 12861 q 12862 } 12863 /^X\(\/\/\)$/{ 12864 s//\1/ 12865 q 12866 } 12867 /^X\(\/\).*/{ 12868 s//\1/ 12869 q 12870 } 12871 s/.*/./; q'` 12872 as_dir="$ac_dir"; as_fn_mkdir_p 12873 ac_builddir=. 12874 12875 case "$ac_dir" in 12876 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12877 *) 12878 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12879 # A ".." for each directory in $ac_dir_suffix. 12880 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12881 case $ac_top_builddir_sub in 12882 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12883 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12884 esac ;; 12885 esac 12886 ac_abs_top_builddir=$ac_pwd 12887 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12888 # for backward compatibility: 12889 ac_top_builddir=$ac_top_build_prefix 12890 12891 case $srcdir in 12892 .) # We are building in place. 12893 ac_srcdir=. 12894 ac_top_srcdir=$ac_top_builddir_sub 12895 ac_abs_top_srcdir=$ac_pwd ;; 12896 [\\/]* | ?:[\\/]* ) # Absolute name. 12897 ac_srcdir=$srcdir$ac_dir_suffix; 12898 ac_top_srcdir=$srcdir 12899 ac_abs_top_srcdir=$srcdir ;; 12900 *) # Relative name. 12901 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12902 ac_top_srcdir=$ac_top_build_prefix$srcdir 12903 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12904 esac 12905 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12906 12907 12908 case $ac_mode in 12909 :F) 12910 # 12911 # CONFIG_FILE 12912 # 12913 12914 case $INSTALL in 12915 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12916 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12917 esac 12918 ac_MKDIR_P=$MKDIR_P 12919 case $MKDIR_P in 12920 [\\/$]* | ?:[\\/]* ) ;; 12921 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12922 esac 12923 _ACEOF 12924 12925 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12926 # If the template does not know about datarootdir, expand it. 12927 # FIXME: This hack should be removed a few years after 2.60. 12928 ac_datarootdir_hack=; ac_datarootdir_seen= 12929 ac_sed_dataroot=' 12930 /datarootdir/ { 12931 p 12932 q 12933 } 12934 /@datadir@/p 12935 /@docdir@/p 12936 /@infodir@/p 12937 /@localedir@/p 12938 /@mandir@/p' 12939 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12940 *datarootdir*) ac_datarootdir_seen=yes;; 12941 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12943 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12944 _ACEOF 12945 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12946 ac_datarootdir_hack=' 12947 s&@datadir@&$datadir&g 12948 s&@docdir@&$docdir&g 12949 s&@infodir@&$infodir&g 12950 s&@localedir@&$localedir&g 12951 s&@mandir@&$mandir&g 12952 s&\\\${datarootdir}&$datarootdir&g' ;; 12953 esac 12954 _ACEOF 12955 12956 # Neutralize VPATH when `$srcdir' = `.'. 12957 # Shell code in configure.ac might set extrasub. 12958 # FIXME: do we really want to maintain this feature? 12959 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12960 ac_sed_extra="$ac_vpsub 12961 $extrasub 12962 _ACEOF 12963 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12964 :t 12965 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12966 s|@configure_input@|$ac_sed_conf_input|;t t 12967 s&@top_builddir@&$ac_top_builddir_sub&;t t 12968 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12969 s&@srcdir@&$ac_srcdir&;t t 12970 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12971 s&@top_srcdir@&$ac_top_srcdir&;t t 12972 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12973 s&@builddir@&$ac_builddir&;t t 12974 s&@abs_builddir@&$ac_abs_builddir&;t t 12975 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12976 s&@INSTALL@&$ac_INSTALL&;t t 12977 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12978 $ac_datarootdir_hack 12979 " 12980 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12981 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12982 12983 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12984 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12985 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12986 "$ac_tmp/out"`; test -z "$ac_out"; } && 12987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12988 which seems to be undefined. Please make sure it is defined" >&5 12989 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12990 which seems to be undefined. Please make sure it is defined" >&2;} 12991 12992 rm -f "$ac_tmp/stdin" 12993 case $ac_file in 12994 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12995 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12996 esac \ 12997 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12998 ;; 12999 13000 13001 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 13002 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 13003 ;; 13004 esac 13005 13006 13007 case $ac_file$ac_mode in 13008 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 13009 # Older Autoconf quotes --file arguments for eval, but not when files 13010 # are listed without --file. Let's play safe and only enable the eval 13011 # if we detect the quoting. 13012 # TODO: see whether this extra hack can be removed once we start 13013 # requiring Autoconf 2.70 or later. 13014 case $CONFIG_FILES in #( 13015 *\'*) : 13016 eval set x "$CONFIG_FILES" ;; #( 13017 *) : 13018 set x $CONFIG_FILES ;; #( 13019 *) : 13020 ;; 13021 esac 13022 shift 13023 # Used to flag and report bootstrapping failures. 13024 am_rc=0 13025 for am_mf 13026 do 13027 # Strip MF so we end up with the name of the file. 13028 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 13029 # Check whether this is an Automake generated Makefile which includes 13030 # dependency-tracking related rules and includes. 13031 # Grep'ing the whole file directly is not great: AIX grep has a line 13032 # limit of 2048, but all sed's we know have understand at least 4000. 13033 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 13034 || continue 13035 am_dirpart=`$as_dirname -- "$am_mf" || 13036 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 13037 X"$am_mf" : 'X\(//\)[^/]' \| \ 13038 X"$am_mf" : 'X\(//\)$' \| \ 13039 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13040 printf "%s\n" X"$am_mf" | 13041 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 13042 s//\1/ 13043 q 13044 } 13045 /^X\(\/\/\)[^/].*/{ 13046 s//\1/ 13047 q 13048 } 13049 /^X\(\/\/\)$/{ 13050 s//\1/ 13051 q 13052 } 13053 /^X\(\/\).*/{ 13054 s//\1/ 13055 q 13056 } 13057 s/.*/./; q'` 13058 am_filepart=`$as_basename -- "$am_mf" || 13059 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 13060 X"$am_mf" : 'X\(//\)$' \| \ 13061 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 13062 printf "%s\n" X/"$am_mf" | 13063 sed '/^.*\/\([^/][^/]*\)\/*$/{ 13064 s//\1/ 13065 q 13066 } 13067 /^X\/\(\/\/\)$/{ 13068 s//\1/ 13069 q 13070 } 13071 /^X\/\(\/\).*/{ 13072 s//\1/ 13073 q 13074 } 13075 s/.*/./; q'` 13076 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 13077 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13078 | $MAKE -f - am--depfiles" >&5 13079 (cd "$am_dirpart" \ 13080 && sed -e '/# am--include-marker/d' "$am_filepart" \ 13081 | $MAKE -f - am--depfiles) >&5 2>&5 13082 ac_status=$? 13083 echo "$as_me:$LINENO: \$? = $ac_status" >&5 13084 (exit $ac_status); } || am_rc=$? 13085 done 13086 if test $am_rc -ne 0; then 13087 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 13088 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 13089 as_fn_error $? "Something went wrong bootstrapping makefile fragments 13090 for automatic dependency tracking. If GNU make was not used, consider 13091 re-running the configure script with MAKE=\"gmake\" (or whatever is 13092 necessary). You can also try re-running configure with the 13093 '--disable-dependency-tracking' option to at least be able to build 13094 the package (albeit without support for automatic dependency tracking). 13095 See \`config.log' for more details" "$LINENO" 5; } 13096 fi 13097 { am_dirpart=; unset am_dirpart;} 13098 { am_filepart=; unset am_filepart;} 13099 { am_mf=; unset am_mf;} 13100 { am_rc=; unset am_rc;} 13101 rm -f conftest-deps.mk 13102 } 13103 ;; 13104 13105 esac 13106 done # for ac_tag 13107 13108 13109 as_fn_exit 0 13110 _ACEOF 13111 ac_clean_files=$ac_clean_files_save 13112 13113 test $ac_write_fail = 0 || 13114 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 13115 13116 13117 # configure is writing to config.log, and then calls config.status. 13118 # config.status does its own redirection, appending to config.log. 13119 # Unfortunately, on DOS this fails, as config.log is still kept open 13120 # by configure, so config.status won't be able to write to it; its 13121 # output is simply discarded. So we exec the FD to /dev/null, 13122 # effectively closing config.log, so it can be properly (re)opened and 13123 # appended to by config.status. When coming back to configure, we 13124 # need to make the FD available again. 13125 if test "$no_create" != yes; then 13126 ac_cs_success=: 13127 ac_config_status_args= 13128 test "$silent" = yes && 13129 ac_config_status_args="$ac_config_status_args --quiet" 13130 exec 5>/dev/null 13131 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 13132 exec 5>>config.log 13133 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 13134 # would make configure fail if this is the last instruction. 13135 $ac_cs_success || as_fn_exit 1 13136 fi 13137 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 13138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 13139 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 13140 fi 13141 13142 13143
Indexes created Mon Oct 26 00:26:21 UTC 2026