configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for encodings 1.0.6. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/font/encodings/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/font/encodings/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%[^_$as_cr_alnum]%_%g'" 590 591 592 test -n "$DJDIR" || exec 7<&0 </dev/null 593 exec 6>&1 594 595 # Name of the host. 596 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597 # so uname gets run too. 598 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600 # 601 # Initializations. 602 # 603 ac_default_prefix=/usr/local 604 ac_clean_files= 605 ac_config_libobj_dir=. 606 LIBOBJS= 607 cross_compiling=no 608 subdirs= 609 MFLAGS= 610 MAKEFLAGS= 611 612 # Identity of this package. 613 PACKAGE_NAME='encodings' 614 PACKAGE_TARNAME='encodings' 615 PACKAGE_VERSION='1.0.6' 616 PACKAGE_STRING='encodings 1.0.6' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/font/encodings/issues' 618 PACKAGE_URL='' 619 620 # 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"cannot find sources ($ac_unique_file) in $srcdir" 1323 fi 1324 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1325 ac_abs_confdir=`( 1326 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? 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[VAR=VALUE]... 1355 1356 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1357 VAR=VALUE. See below for descriptions of some of the useful variables. 1358 1359 Defaults for the options are specified in brackets. 1360 1361 Configuration: 1362 -h, --help display this help and exit 1363 --help=short display options specific to this package 1364 --help=recursive display the short help of all the included packages 1365 -V, --version display version information and exit 1366 -q, --quiet, --silent do not print \`checking ...' messages 1367 --cache-file=FILE cache test results in FILE [disabled] 1368 -C, --config-cache alias for \`--cache-file=config.cache' 1369 -n, --no-create do not create output files 1370 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1371 1372 Installation directories: 1373 --prefix=PREFIX install architecture-independent files in PREFIX 1374 [$ac_default_prefix] 1375 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1376 [PREFIX] 1377 1378 By default, \`make install' will install all the files in 1379 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1380 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1381 for instance \`--prefix=\$HOME'. 1382 1383 For better control, use the options below. 1384 1385 Fine tuning of the installation directories: 1386 --bindir=DIR user executables [EPREFIX/bin] 1387 --sbindir=DIR system admin executables [EPREFIX/sbin] 1388 --libexecdir=DIR program executables [EPREFIX/libexec] 1389 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1390 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1391 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1392 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1393 --libdir=DIR object code libraries [EPREFIX/lib] 1394 --includedir=DIR C header files [PREFIX/include] 1395 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1396 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1397 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1398 --infodir=DIR info documentation [DATAROOTDIR/info] 1399 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1400 --mandir=DIR man documentation [DATAROOTDIR/man] 1401 --docdir=DIR documentation root [DATAROOTDIR/doc/encodings] 1402 --htmldir=DIR html documentation [DOCDIR] 1403 --dvidir=DIR dvi documentation [DOCDIR] 1404 --pdfdir=DIR pdf documentation [DOCDIR] 1405 --psdir=DIR ps documentation [DOCDIR] 1406 _ACEOF 1407 1408 cat <<\_ACEOF 1409 1410 Program names: 1411 --program-prefix=PREFIX prepend PREFIX to installed program names 1412 --program-suffix=SUFFIX append SUFFIX to installed program names 1413 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1414 1415 System types: 1416 --build=BUILD configure for building on BUILD [guessed] 1417 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1418 _ACEOF 1419 fi 1420 1421 if test -n "$ac_init_help"; then 1422 case $ac_init_help in 1423 short | recursive ) echo "Configuration of encodings 1.0.6:";; 1424 esac 1425 cat <<\_ACEOF 1426 1427 Optional Features: 1428 --disable-option-checking ignore unrecognized --enable/--with options 1429 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1430 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1431 --enable-silent-rules less verbose build output (undo: "make V=1") 1432 --disable-silent-rules verbose build output (undo: "make V=0") 1433 --enable-dependency-tracking 1434 do not reject slow dependency extractors 1435 --disable-dependency-tracking 1436 speeds up one-time build 1437 --disable-selective-werror 1438 Turn off selective compiler errors. (default: 1439 enabled) 1440 --enable-strict-compilation 1441 Enable all warnings from compiler and make them 1442 errors (default: disabled) 1443 --disable-gzip-small-encodings 1444 Disable compression of small encoding files 1445 --disable-gzip-large-encodings 1446 Disable compression of large encoding files 1447 1448 Optional Packages: 1449 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] 1450 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no) 1451 --with-fontrootdir=DIR Path to root directory for font files 1452 --with-encodingsdir=DIR Path to encodings files [FONTROOTDIR/encodings] 1453 1454 Some influential environment variables: 1455 CC C compiler command 1456 CFLAGS C compiler flags 1457 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1458 nonstandard directory <lib dir> 1459 LIBS libraries to pass to the linker, e.g. -l<library> 1460 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1461 you have headers in a nonstandard directory <include dir> 1462 PKG_CONFIG path to pkg-config utility 1463 PKG_CONFIG_PATH 1464 directories to add to pkg-config's search path 1465 PKG_CONFIG_LIBDIR 1466 path overriding pkg-config's built-in search path 1467 1468 Use these variables to override the choices made by `configure' or to help 1469 it to find libraries and programs with nonstandard names/locations. 1470 1471 Report bugs to <https://gitlab.freedesktop.org/xorg/font/encodings/issues>. 1472 _ACEOF 1473 ac_status=$? 1474 fi 1475 1476 if test "$ac_init_help" = "recursive"; then 1477 # If there are subdirs, report their specific --help. 1478 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1479 test -d "$ac_dir" || 1480 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1481 continue 1482 ac_builddir=. 1483 1484 case "$ac_dir" in 1485 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1486 *) 1487 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1488 # A ".." for each directory in $ac_dir_suffix. 1489 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1490 case $ac_top_builddir_sub in 1491 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1492 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1493 esac ;; 1494 esac 1495 ac_abs_top_builddir=$ac_pwd 1496 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1497 # for backward compatibility: 1498 ac_top_builddir=$ac_top_build_prefix 1499 1500 case $srcdir in 1501 .) # We are building in place. 1502 ac_srcdir=. 1503 ac_top_srcdir=$ac_top_builddir_sub 1504 ac_abs_top_srcdir=$ac_pwd ;; 1505 [\\/]* | ?:[\\/]* ) # Absolute name. 1506 ac_srcdir=$srcdir$ac_dir_suffix; 1507 ac_top_srcdir=$srcdir 1508 ac_abs_top_srcdir=$srcdir ;; 1509 *) # Relative name. 1510 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1511 ac_top_srcdir=$ac_top_build_prefix$srcdir 1512 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1513 esac 1514 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1515 1516 cd "$ac_dir" || { ac_status=$?; continue; } 1517 # Check for configure.gnu first; this name is used for a wrapper for 1518 # Metaconfig's "Configure" on case-insensitive file systems. 1519 if test -f "$ac_srcdir/configure.gnu"; then 1520 echo && 1521 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1522 elif test -f "$ac_srcdir/configure"; then 1523 echo && 1524 $SHELL "$ac_srcdir/configure" --help=recursive 1525 else 1526 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1527 fi || ac_status=$? 1528 cd "$ac_pwd" || { ac_status=$?; break; } 1529 done 1530 fi 1531 1532 test -n "$ac_init_help" && exit $ac_status 1533 if $ac_init_version; then 1534 cat <<\_ACEOF 1535 encodings configure 1.0.6 1536 generated by GNU Autoconf 2.71 1537 1538 Copyright (C) 2021 Free Software Foundation, Inc. 1539 This configure script is free software; the Free Software Foundation 1540 gives unlimited permission to copy, distribute and modify it. 1541 _ACEOF 1542 exit 1543 fi 1544 1545 ## ------------------------ ## 1546 ## Autoconf initialization. ## 1547 ## ------------------------ ## 1548 1549 # ac_fn_c_try_compile LINENO 1550 # -------------------------- 1551 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1552 ac_fn_c_try_compile () 1553 { 1554 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1555 rm -f conftest.$ac_objext conftest.beam 1556 if { { ac_try="$ac_compile" 1557 case "(($ac_try" in 1558 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1559 *) ac_try_echo=$ac_try;; 1560 esac 1561 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1562 printf "%s\n" "$ac_try_echo"; } >&5 1563 (eval "$ac_compile") 2>conftest.err 1564 ac_status=$? 1565 if test -s conftest.err; then 1566 grep -v '^ *+' conftest.err >conftest.er1 1567 cat conftest.er1 >&5 1568 mv -f conftest.er1 conftest.err 1569 fi 1570 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1571 test $ac_status = 0; } && { 1572 test -z "$ac_c_werror_flag" || 1573 test ! -s conftest.err 1574 } && test -s conftest.$ac_objext 1575 then : 1576 ac_retval=0 1577 else $as_nop 1578 printf "%s\n" "$as_me: failed program was:" >&5 1579 sed 's/^/| /' conftest.$ac_ext >&5 1580 1581 ac_retval=1 1582 fi 1583 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1584 as_fn_set_status $ac_retval 1585 1586 } # ac_fn_c_try_compile 1587 1588 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1589 # ------------------------------------------------------------------ 1590 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1591 # accordingly. 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" >&6; } 1649 if eval test \${$3+y} 1650 then : 1651 printf %s "(cached) " >&6 1652 else $as_nop 1653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1654 /* end confdefs.h. */ 1655 $4 1656 #include <$2> 1657 _ACEOF 1658 if ac_fn_c_try_compile "$LINENO" 1659 then : 1660 eval "$3=yes" 1661 else $as_nop 1662 eval "$3=no" 1663 fi 1664 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1665 fi 1666 eval ac_res=\$$3 1667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1668 printf "%s\n" "$ac_res" >&6; } 1669 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1670 1671 } # ac_fn_c_check_header_compile 1672 1673 # ac_fn_c_try_link LINENO 1674 # ----------------------- 1675 # Try to link conftest.$ac_ext, and return whether this succeeded. 1676 ac_fn_c_try_link () 1677 { 1678 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1679 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1680 if { { ac_try="$ac_link" 1681 case "(($ac_try" in 1682 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1683 *) ac_try_echo=$ac_try;; 1684 esac 1685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1686 printf "%s\n" "$ac_try_echo"; } >&5 1687 (eval "$ac_link") 2>conftest.err 1688 ac_status=$? 1689 if test -s conftest.err; then 1690 grep -v '^ *+' conftest.err >conftest.er1 1691 cat conftest.er1 >&5 1692 mv -f conftest.er1 conftest.err 1693 fi 1694 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1695 test $ac_status = 0; } && { 1696 test -z "$ac_c_werror_flag" || 1697 test ! -s conftest.err 1698 } && test -s conftest$ac_exeext && { 1699 test "$cross_compiling" = yes || 1700 test -x conftest$ac_exeext 1701 } 1702 then : 1703 ac_retval=0 1704 else $as_nop 1705 printf "%s\n" "$as_me: failed program was:" >&5 1706 sed 's/^/| /' conftest.$ac_ext >&5 1707 1708 ac_retval=1 1709 fi 1710 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1711 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1712 # interfere with the next link command; also delete a directory that is 1713 # left behind by Apple's compiler. We do this before executing the actions. 1714 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1715 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1716 as_fn_set_status $ac_retval 1717 1718 } # ac_fn_c_try_link 1719 ac_configure_args_raw= 1720 for ac_arg 1721 do 1722 case $ac_arg in 1723 *\'*) 1724 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1725 esac 1726 as_fn_append ac_configure_args_raw " '$ac_arg'" 1727 done 1728 1729 case $ac_configure_args_raw in 1730 *$as_nl*) 1731 ac_safe_unquote= ;; 1732 *) 1733 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1734 ac_unsafe_a="$ac_unsafe_z#~" 1735 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1736 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1737 esac 1738 1739 cat >config.log <<_ACEOF 1740 This file contains any messages produced by compilers while 1741 running configure, to aid debugging if configure makes a mistake. 1742 1743 It was created by encodings $as_me 1.0.6, which was 1744 generated by GNU Autoconf 2.71. Invocation command line was 1745 1746 $ $0$ac_configure_args_raw 1747 1748 _ACEOF 1749 exec 5>>config.log 1750 { 1751 cat <<_ASUNAME 1752 ## --------- ## 1753 ## Platform. ## 1754 ## --------- ## 1755 1756 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1757 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1758 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1759 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1760 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1761 1762 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1763 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1764 1765 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1766 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1767 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1768 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1769 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1770 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1771 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1772 1773 _ASUNAME 1774 1775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1776 for as_dir in $PATH 1777 do 1778 IFS=$as_save_IFS 1779 case $as_dir in #((( 1780 '') as_dir=./ ;; 1781 */) ;; 1782 *) as_dir=$as_dir/ ;; 1783 esac 1784 printf "%s\n" "PATH: $as_dir" 1785 done 1786 IFS=$as_save_IFS 1787 1788 } >&5 1789 1790 cat >&5 <<_ACEOF 1791 1792 1793 ## ----------- ## 1794 ## Core tests. ## 1795 ## ----------- ## 1796 1797 _ACEOF 1798 1799 1800 # Keep a trace of the command line. 1801 # Strip out --no-create and --no-recursion so they do not pile up. 1802 # Strip out --silent because we don't want to record it for future runs. 1803 # Also quote any args containing shell meta-characters. 1804 # Make two passes to allow for proper duplicate-argument suppression. 1805 ac_configure_args= 1806 ac_configure_args0= 1807 ac_configure_args1= 1808 ac_must_keep_next=false 1809 for ac_pass in 1 2 1810 do 1811 for ac_arg 1812 do 1813 case $ac_arg in 1814 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1815 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1816 | -silent | --silent | --silen | --sile | --sil) 1817 continue ;; 1818 *\'*) 1819 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1820 esac 1821 case $ac_pass in 1822 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1823 2) 1824 as_fn_append ac_configure_args1 " '$ac_arg'" 1825 if test $ac_must_keep_next = true; then 1826 ac_must_keep_next=false # Got value, back to normal. 1827 else 1828 case $ac_arg in 1829 *=* | --config-cache | -C | -disable-* | --disable-* \ 1830 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1831 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1832 | -with-* | --with-* | -without-* | --without-* | --x) 1833 case "$ac_configure_args0 " in 1834 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1835 esac 1836 ;; 1837 -* ) ac_must_keep_next=true ;; 1838 esac 1839 fi 1840 as_fn_append ac_configure_args " '$ac_arg'" 1841 ;; 1842 esac 1843 done 1844 done 1845 { ac_configure_args0=; unset ac_configure_args0;} 1846 { ac_configure_args1=; unset ac_configure_args1;} 1847 1848 # When interrupted or exit'd, cleanup temporary files, and complete 1849 # config.log. We remove comments because anyway the quotes in there 1850 # would cause problems or look ugly. 1851 # WARNING: Use '\'' to represent an apostrophe within the trap. 1852 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1853 trap 'exit_status=$? 1854 # Sanitize IFS. 1855 IFS=" "" $as_nl" 1856 # Save into config.log some information that might help in debugging. 1857 { 1858 echo 1859 1860 printf "%s\n" "## ---------------- ## 1861 ## Cache variables. ## 1862 ## ---------------- ##" 1863 echo 1864 # The following way of writing the cache mishandles newlines in values, 1865 ( 1866 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1867 eval ac_val=\$$ac_var 1868 case $ac_val in #( 1869 *${as_nl}*) 1870 case $ac_var in #( 1871 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1872 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1873 esac 1874 case $ac_var in #( 1875 _ | IFS | as_nl) ;; #( 1876 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1877 *) { eval $ac_var=; unset $ac_var;} ;; 1878 esac ;; 1879 esac 1880 done 1881 (set) 2>&1 | 1882 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1883 *${as_nl}ac_space=\ *) 1884 sed -n \ 1885 "s/'\''/'\''\\\\'\'''\''/g; 1886 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1887 ;; #( 1888 *) 1889 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1890 ;; 1891 esac | 1892 sort 1893 ) 1894 echo 1895 1896 printf "%s\n" "## ----------------- ## 1897 ## Output variables. ## 1898 ## ----------------- ##" 1899 echo 1900 for ac_var in $ac_subst_vars 1901 do 1902 eval ac_val=\$$ac_var 1903 case $ac_val in 1904 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1905 esac 1906 printf "%s\n" "$ac_var='\''$ac_val'\''" 1907 done | sort 1908 echo 1909 1910 if test -n "$ac_subst_files"; then 1911 printf "%s\n" "## ------------------- ## 1912 ## File substitutions. ## 1913 ## ------------------- ##" 1914 echo 1915 for ac_var in $ac_subst_files 1916 do 1917 eval ac_val=\$$ac_var 1918 case $ac_val in 1919 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1920 esac 1921 printf "%s\n" "$ac_var='\''$ac_val'\''" 1922 done | sort 1923 echo 1924 fi 1925 1926 if test -s confdefs.h; then 1927 printf "%s\n" "## ----------- ## 1928 ## confdefs.h. ## 1929 ## ----------- ##" 1930 echo 1931 cat confdefs.h 1932 echo 1933 fi 1934 test "$ac_signal" != 0 && 1935 printf "%s\n" "$as_me: caught signal $ac_signal" 1936 printf "%s\n" "$as_me: exit $exit_status" 1937 } >&5 1938 rm -f core *.core core.conftest.* && 1939 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1940 exit $exit_status 1941 ' 0 1942 for ac_signal in 1 2 13 15; do 1943 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1944 done 1945 ac_signal=0 1946 1947 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1948 rm -f -r conftest* confdefs.h 1949 1950 printf "%s\n" "/* confdefs.h */" > confdefs.h 1951 1952 # Predefined preprocessor variables. 1953 1954 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1955 1956 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1957 1958 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1959 1960 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1961 1962 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1963 1964 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1965 1966 1967 # Let the site file select an alternate cache file if it wants to. 1968 # Prefer an explicitly selected file to automatically selected ones. 1969 if test -n "$CONFIG_SITE"; then 1970 ac_site_files="$CONFIG_SITE" 1971 elif test "x$prefix" != xNONE; then 1972 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1973 else 1974 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1975 fi 1976 1977 for ac_site_file in $ac_site_files 1978 do 1979 case $ac_site_file in #( 1980 */*) : 1981 ;; #( 1982 *) : 1983 ac_site_file=./$ac_site_file ;; 1984 esac 1985 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1987 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1988 sed 's/^/| /' "$ac_site_file" >&5 1989 . "$ac_site_file" \ 1990 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1991 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1992 as_fn_error $? "failed to load site script $ac_site_file 1993 See \`config.log' for more details" "$LINENO" 5; } 1994 fi 1995 done 1996 1997 if test -r "$cache_file"; then 1998 # Some versions of bash will fail to source /dev/null (special files 1999 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2000 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2002 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2003 case $cache_file in 2004 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2005 *) . "./$cache_file";; 2006 esac 2007 fi 2008 else 2009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2010 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2011 >$cache_file 2012 fi 2013 2014 # Test code for whether the C compiler supports C89 (global declarations) 2015 ac_c_conftest_c89_globals=' 2016 /* Does the compiler advertise C89 conformance? 2017 Do not test the value of __STDC__, because some compilers set it to 0 2018 while being otherwise adequately conformant. */ 2019 #if !defined __STDC__ 2020 # error "Compiler does not advertise C89 conformance" 2021 #endif 2022 2023 #include <stddef.h> 2024 #include <stdarg.h> 2025 struct stat; 2026 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2027 struct buf { int x; }; 2028 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2029 static char *e (p, i) 2030 char **p; 2031 int i; 2032 { 2033 return p[i]; 2034 } 2035 static char *f (char * (*g) (char **, int), char **p, ...) 2036 { 2037 char *s; 2038 va_list v; 2039 va_start (v,p); 2040 s = g (p, va_arg (v,int)); 2041 va_end (v); 2042 return s; 2043 } 2044 2045 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2046 function prototypes and stuff, but not \xHH hex character constants. 2047 These do not provoke an error unfortunately, instead are silently treated 2048 as an "x". The following induces an error, until -std is added to get 2049 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2050 array size at least. It is necessary to write \x00 == 0 to get something 2051 that is true only with -std. */ 2052 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2053 2054 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2055 inside strings and character constants. */ 2056 #define FOO(x) '\''x'\'' 2057 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2058 2059 int test (int i, double x); 2060 struct s1 {int (*f) (int a);}; 2061 struct s2 {int (*f) (double a);}; 2062 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2063 int, int);' 2064 2065 # Test code for whether the C compiler supports C89 (body of main). 2066 ac_c_conftest_c89_main=' 2067 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2068 ' 2069 2070 # Test code for whether the C compiler supports C99 (global declarations) 2071 ac_c_conftest_c99_globals=' 2072 // Does the compiler advertise C99 conformance? 2073 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2074 # error "Compiler does not advertise C99 conformance" 2075 #endif 2076 2077 #include <stdbool.h> 2078 extern int puts (const char *); 2079 extern int printf (const char *, ...); 2080 extern int dprintf (int, const char *, ...); 2081 extern void *malloc (size_t); 2082 2083 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2084 // dprintf is used instead of fprintf to avoid needing to declare 2085 // FILE and stderr. 2086 #define debug(...) dprintf (2, __VA_ARGS__) 2087 #define showlist(...) puts (#__VA_ARGS__) 2088 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2089 static void 2090 test_varargs_macros (void) 2091 { 2092 int x = 1234; 2093 int y = 5678; 2094 debug ("Flag"); 2095 debug ("X = %d\n", x); 2096 showlist (The first, second, and third items.); 2097 report (x>y, "x is %d but y is %d", x, y); 2098 } 2099 2100 // Check long long types. 2101 #define BIG64 18446744073709551615ull 2102 #define BIG32 4294967295ul 2103 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2104 #if !BIG_OK 2105 #error "your preprocessor is broken" 2106 #endif 2107 #if BIG_OK 2108 #else 2109 #error "your preprocessor is broken" 2110 #endif 2111 static long long int bignum = -9223372036854775807LL; 2112 static unsigned long long int ubignum = BIG64; 2113 2114 struct incomplete_array 2115 { 2116 int datasize; 2117 double data[]; 2118 }; 2119 2120 struct named_init { 2121 int number; 2122 const wchar_t *name; 2123 double average; 2124 }; 2125 2126 typedef const char *ccp; 2127 2128 static inline int 2129 test_restrict (ccp restrict text) 2130 { 2131 // See if C++-style comments work. 2132 // Iterate through items via the restricted pointer. 2133 // Also check for declarations in for loops. 2134 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2135 continue; 2136 return 0; 2137 } 2138 2139 // Check varargs and va_copy. 2140 static bool 2141 test_varargs (const char *format, ...) 2142 { 2143 va_list args; 2144 va_start (args, format); 2145 va_list args_copy; 2146 va_copy (args_copy, args); 2147 2148 const char *str = ""; 2149 int number = 0; 2150 float fnumber = 0; 2151 2152 while (*format) 2153 { 2154 switch (*format++) 2155 { 2156 case '\''s'\'': // string 2157 str = va_arg (args_copy, const char *); 2158 break; 2159 case '\''d'\'': // int 2160 number = va_arg (args_copy, int); 2161 break; 2162 case '\''f'\'': // float 2163 fnumber = va_arg (args_copy, double); 2164 break; 2165 default: 2166 break; 2167 } 2168 } 2169 va_end (args_copy); 2170 va_end (args); 2171 2172 return *str && number && fnumber; 2173 } 2174 ' 2175 2176 # Test code for whether the C compiler supports C99 (body of main). 2177 ac_c_conftest_c99_main=' 2178 // Check bool. 2179 _Bool success = false; 2180 success |= (argc != 0); 2181 2182 // Check restrict. 2183 if (test_restrict ("String literal") == 0) 2184 success = true; 2185 char *restrict newvar = "Another string"; 2186 2187 // Check varargs. 2188 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2189 test_varargs_macros (); 2190 2191 // Check flexible array members. 2192 struct incomplete_array *ia = 2193 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2194 ia->datasize = 10; 2195 for (int i = 0; i < ia->datasize; ++i) 2196 ia->data[i] = i * 1.234; 2197 2198 // Check named initializers. 2199 struct named_init ni = { 2200 .number = 34, 2201 .name = L"Test wide string", 2202 .average = 543.34343, 2203 }; 2204 2205 ni.number = 58; 2206 2207 int dynamic_array[ni.number]; 2208 dynamic_array[0] = argv[0][0]; 2209 dynamic_array[ni.number - 1] = 543; 2210 2211 // work around unused variable warnings 2212 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2213 || dynamic_array[ni.number - 1] != 543); 2214 ' 2215 2216 # Test code for whether the C compiler supports C11 (global declarations) 2217 ac_c_conftest_c11_globals=' 2218 // Does the compiler advertise C11 conformance? 2219 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2220 # error "Compiler does not advertise C11 conformance" 2221 #endif 2222 2223 // Check _Alignas. 2224 char _Alignas (double) aligned_as_double; 2225 char _Alignas (0) no_special_alignment; 2226 extern char aligned_as_int; 2227 char _Alignas (0) _Alignas (int) aligned_as_int; 2228 2229 // Check _Alignof. 2230 enum 2231 { 2232 int_alignment = _Alignof (int), 2233 int_array_alignment = _Alignof (int[100]), 2234 char_alignment = _Alignof (char) 2235 }; 2236 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2237 2238 // Check _Noreturn. 2239 int _Noreturn does_not_return (void) { for (;;) continue; } 2240 2241 // Check _Static_assert. 2242 struct test_static_assert 2243 { 2244 int x; 2245 _Static_assert (sizeof (int) <= sizeof (long int), 2246 "_Static_assert does not work in struct"); 2247 long int y; 2248 }; 2249 2250 // Check UTF-8 literals. 2251 #define u8 syntax error! 2252 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2253 2254 // Check duplicate typedefs. 2255 typedef long *long_ptr; 2256 typedef long int *long_ptr; 2257 typedef long_ptr long_ptr; 2258 2259 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2260 struct anonymous 2261 { 2262 union { 2263 struct { int i; int j; }; 2264 struct { int k; long int l; } w; 2265 }; 2266 int m; 2267 } v1; 2268 ' 2269 2270 # Test code for whether the C compiler supports C11 (body of main). 2271 ac_c_conftest_c11_main=' 2272 _Static_assert ((offsetof (struct anonymous, i) 2273 == offsetof (struct anonymous, w.k)), 2274 "Anonymous union alignment botch"); 2275 v1.i = 2; 2276 v1.w.k = 5; 2277 ok |= v1.i != 5; 2278 ' 2279 2280 # Test code for whether the C compiler supports C11 (complete). 2281 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2282 ${ac_c_conftest_c99_globals} 2283 ${ac_c_conftest_c11_globals} 2284 2285 int 2286 main (int argc, char **argv) 2287 { 2288 int ok = 0; 2289 ${ac_c_conftest_c89_main} 2290 ${ac_c_conftest_c99_main} 2291 ${ac_c_conftest_c11_main} 2292 return ok; 2293 } 2294 " 2295 2296 # Test code for whether the C compiler supports C99 (complete). 2297 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2298 ${ac_c_conftest_c99_globals} 2299 2300 int 2301 main (int argc, char **argv) 2302 { 2303 int ok = 0; 2304 ${ac_c_conftest_c89_main} 2305 ${ac_c_conftest_c99_main} 2306 return ok; 2307 } 2308 " 2309 2310 # Test code for whether the C compiler supports C89 (complete). 2311 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2312 2313 int 2314 main (int argc, char **argv) 2315 { 2316 int ok = 0; 2317 ${ac_c_conftest_c89_main} 2318 return ok; 2319 } 2320 " 2321 2322 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2323 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2324 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2325 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2326 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2327 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2328 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2329 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2330 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2331 2332 # Auxiliary files required by this configure script. 2333 ac_aux_files="config.guess config.sub compile missing install-sh" 2334 2335 # Locations in which to look for auxiliary files. 2336 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2337 2338 # Search for a directory containing all of the required auxiliary files, 2339 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2340 # If we don't find one directory that contains all the files we need, 2341 # we report the set of missing files from the *first* directory in 2342 # $ac_aux_dir_candidates and give up. 2343 ac_missing_aux_files="" 2344 ac_first_candidate=: 2345 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2347 as_found=false 2348 for as_dir in $ac_aux_dir_candidates 2349 do 2350 IFS=$as_save_IFS 2351 case $as_dir in #((( 2352 '') as_dir=./ ;; 2353 */) ;; 2354 *) as_dir=$as_dir/ ;; 2355 esac 2356 as_found=: 2357 2358 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2359 ac_aux_dir_found=yes 2360 ac_install_sh= 2361 for ac_aux in $ac_aux_files 2362 do 2363 # As a special case, if "install-sh" is required, that requirement 2364 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2365 # and $ac_install_sh is set appropriately for whichever one is found. 2366 if test x"$ac_aux" = x"install-sh" 2367 then 2368 if test -f "${as_dir}install-sh"; then 2369 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2370 ac_install_sh="${as_dir}install-sh -c" 2371 elif test -f "${as_dir}install.sh"; then 2372 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2373 ac_install_sh="${as_dir}install.sh -c" 2374 elif test -f "${as_dir}shtool"; then 2375 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2376 ac_install_sh="${as_dir}shtool install -c" 2377 else 2378 ac_aux_dir_found=no 2379 if $ac_first_candidate; then 2380 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2381 else 2382 break 2383 fi 2384 fi 2385 else 2386 if test -f "${as_dir}${ac_aux}"; then 2387 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2388 else 2389 ac_aux_dir_found=no 2390 if $ac_first_candidate; then 2391 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2392 else 2393 break 2394 fi 2395 fi 2396 fi 2397 done 2398 if test "$ac_aux_dir_found" = yes; then 2399 ac_aux_dir="$as_dir" 2400 break 2401 fi 2402 ac_first_candidate=false 2403 2404 as_found=false 2405 done 2406 IFS=$as_save_IFS 2407 if $as_found 2408 then : 2409 2410 else $as_nop 2411 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2412 fi 2413 2414 2415 # These three variables are undocumented and unsupported, 2416 # and are intended to be withdrawn in a future Autoconf release. 2417 # They can cause serious problems if a builder's source tree is in a directory 2418 # whose full name contains unusual characters. 2419 if test -f "${ac_aux_dir}config.guess"; then 2420 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2421 fi 2422 if test -f "${ac_aux_dir}config.sub"; then 2423 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2424 fi 2425 if test -f "$ac_aux_dir/configure"; then 2426 ac_configure="$SHELL ${ac_aux_dir}configure" 2427 fi 2428 2429 # Check that the precious variables saved in the cache have kept the same 2430 # value. 2431 ac_cache_corrupted=false 2432 for ac_var in $ac_precious_vars; do 2433 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2434 eval ac_new_set=\$ac_env_${ac_var}_set 2435 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2436 eval ac_new_val=\$ac_env_${ac_var}_value 2437 case $ac_old_set,$ac_new_set in 2438 set,) 2439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2440 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2441 ac_cache_corrupted=: ;; 2442 ,set) 2443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2444 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2445 ac_cache_corrupted=: ;; 2446 ,);; 2447 *) 2448 if test "x$ac_old_val" != "x$ac_new_val"; then 2449 # differences in whitespace do not lead to failure. 2450 ac_old_val_w=`echo x $ac_old_val` 2451 ac_new_val_w=`echo x $ac_new_val` 2452 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2454 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2455 ac_cache_corrupted=: 2456 else 2457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2458 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2459 eval $ac_var=\$ac_old_val 2460 fi 2461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2462 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2464 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2465 fi;; 2466 esac 2467 # Pass precious variables to config.status. 2468 if test "$ac_new_set" = set; then 2469 case $ac_new_val in 2470 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2471 *) ac_arg=$ac_var=$ac_new_val ;; 2472 esac 2473 case " $ac_configure_args " in 2474 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2475 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2476 esac 2477 fi 2478 done 2479 if $ac_cache_corrupted; then 2480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2481 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2483 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2484 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2485 and start over" "$LINENO" 5 2486 fi 2487 ## -------------------- ## 2488 ## Main body of script. ## 2489 ## -------------------- ## 2490 2491 ac_ext=c 2492 ac_cpp='$CPP $CPPFLAGS' 2493 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2494 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2495 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2496 2497 2498 am__api_version='1.16' 2499 2500 2501 2502 # Find a good install program. We prefer a C program (faster), 2503 # so one script is as good as another. But avoid the broken or 2504 # incompatible versions: 2505 # SysV /etc/install, /usr/sbin/install 2506 # SunOS /usr/etc/install 2507 # IRIX /sbin/install 2508 # AIX /bin/install 2509 # AmigaOS /C/install, which installs bootblocks on floppy discs 2510 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2511 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2512 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2513 # OS/2's system install, which has a completely different semantic 2514 # ./install, which can be erroneously created by make from ./install.sh. 2515 # Reject install programs that cannot install multiple files. 2516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2517 printf %s "checking for a BSD-compatible install... " >&6; } 2518 if test -z "$INSTALL"; then 2519 if test ${ac_cv_path_install+y} 2520 then : 2521 printf %s "(cached) " >&6 2522 else $as_nop 2523 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2524 for as_dir in $PATH 2525 do 2526 IFS=$as_save_IFS 2527 case $as_dir in #((( 2528 '') as_dir=./ ;; 2529 */) ;; 2530 *) as_dir=$as_dir/ ;; 2531 esac 2532 # Account for fact that we put trailing slashes in our PATH walk. 2533 case $as_dir in #(( 2534 ./ | /[cC]/* | \ 2535 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2536 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2537 /usr/ucb/* ) ;; 2538 *) 2539 # OSF1 and SCO ODT 3.0 have their own names for install. 2540 # Don't use installbsd from OSF since it installs stuff as root 2541 # by default. 2542 for ac_prog in ginstall scoinst install; do 2543 for ac_exec_ext in '' $ac_executable_extensions; do 2544 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2545 if test $ac_prog = install && 2546 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2547 # AIX install. It has an incompatible calling convention. 2548 : 2549 elif test $ac_prog = install && 2550 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2551 # program-specific install script used by HP pwplus--don't use. 2552 : 2553 else 2554 rm -rf conftest.one conftest.two conftest.dir 2555 echo one > conftest.one 2556 echo two > conftest.two 2557 mkdir conftest.dir 2558 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2559 test -s conftest.one && test -s conftest.two && 2560 test -s conftest.dir/conftest.one && 2561 test -s conftest.dir/conftest.two 2562 then 2563 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2564 break 3 2565 fi 2566 fi 2567 fi 2568 done 2569 done 2570 ;; 2571 esac 2572 2573 done 2574 IFS=$as_save_IFS 2575 2576 rm -rf conftest.one conftest.two conftest.dir 2577 2578 fi 2579 if test ${ac_cv_path_install+y}; then 2580 INSTALL=$ac_cv_path_install 2581 else 2582 # As a last resort, use the slow shell script. Don't cache a 2583 # value for INSTALL within a source directory, because that will 2584 # break other packages using the cache if that directory is 2585 # removed, or if the value is a relative name. 2586 INSTALL=$ac_install_sh 2587 fi 2588 fi 2589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2590 printf "%s\n" "$INSTALL" >&6; } 2591 2592 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2593 # It thinks the first close brace ends the variable substitution. 2594 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2595 2596 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2597 2598 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2599 2600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2601 printf %s "checking whether build environment is sane... " >&6; } 2602 # Reject unsafe characters in $srcdir or the absolute working directory 2603 # name. Accept space and tab only in the latter. 2604 am_lf=' 2605 ' 2606 case `pwd` in 2607 *[\\\"\#\$\&\'\`$am_lf]*) 2608 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2609 esac 2610 case $srcdir in 2611 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2612 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2613 esac 2614 2615 # Do 'set' in a subshell so we don't clobber the current shell's 2616 # arguments. Must try -L first in case configure is actually a 2617 # symlink; some systems play weird games with the mod time of symlinks 2618 # (eg FreeBSD returns the mod time of the symlink's containing 2619 # directory). 2620 if ( 2621 am_has_slept=no 2622 for am_try in 1 2; do 2623 echo "timestamp, slept: $am_has_slept" > conftest.file 2624 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2625 if test "$*" = "X"; then 2626 # -L didn't work. 2627 set X `ls -t "$srcdir/configure" conftest.file` 2628 fi 2629 if test "$*" != "X $srcdir/configure conftest.file" \ 2630 && test "$*" != "X conftest.file $srcdir/configure"; then 2631 2632 # If neither matched, then we have a broken ls. This can happen 2633 # if, for instance, CONFIG_SHELL is bash and it inherits a 2634 # broken ls alias from the environment. This has actually 2635 # happened. Such a system could not be considered "sane". 2636 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2637 alias in your environment" "$LINENO" 5 2638 fi 2639 if test "$2" = conftest.file || test $am_try -eq 2; then 2640 break 2641 fi 2642 # Just in case. 2643 sleep 1 2644 am_has_slept=yes 2645 done 2646 test "$2" = conftest.file 2647 ) 2648 then 2649 # Ok. 2650 : 2651 else 2652 as_fn_error $? "newly created file is older than distributed files! 2653 Check your system clock" "$LINENO" 5 2654 fi 2655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2656 printf "%s\n" "yes" >&6; } 2657 # If we didn't sleep, we still need to ensure time stamps of config.status and 2658 # generated files are strictly newer. 2659 am_sleep_pid= 2660 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2661 ( sleep 1 ) & 2662 am_sleep_pid=$! 2663 fi 2664 2665 rm -f conftest.file 2666 2667 test "$program_prefix" != NONE && 2668 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2669 # Use a double $ so make ignores it. 2670 test "$program_suffix" != NONE && 2671 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2672 # Double any \ or $. 2673 # By default was `s,x,x', remove it if useless. 2674 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2675 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2676 2677 2678 # Expand $ac_aux_dir to an absolute path. 2679 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2680 2681 2682 if test x"${MISSING+set}" != xset; then 2683 MISSING="\${SHELL} '$am_aux_dir/missing'" 2684 fi 2685 # Use eval to expand $SHELL 2686 if eval "$MISSING --is-lightweight"; then 2687 am_missing_run="$MISSING " 2688 else 2689 am_missing_run= 2690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2691 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2692 fi 2693 2694 if test x"${install_sh+set}" != xset; then 2695 case $am_aux_dir in 2696 *\ * | *\ *) 2697 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2698 *) 2699 install_sh="\${SHELL} $am_aux_dir/install-sh" 2700 esac 2701 fi 2702 2703 # Installed binaries are usually stripped using 'strip' when the user 2704 # run "make install-strip". However 'strip' might not be the right 2705 # tool to use in cross-compilation environments, therefore Automake 2706 # will honor the 'STRIP' environment variable to overrule this program. 2707 if test "$cross_compiling" != no; then 2708 if test -n "$ac_tool_prefix"; then 2709 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2710 set dummy ${ac_tool_prefix}strip; ac_word=$2 2711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2712 printf %s "checking for $ac_word... " >&6; } 2713 if test ${ac_cv_prog_STRIP+y} 2714 then : 2715 printf %s "(cached) " >&6 2716 else $as_nop 2717 if test -n "$STRIP"; then 2718 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2719 else 2720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2721 for as_dir in $PATH 2722 do 2723 IFS=$as_save_IFS 2724 case $as_dir in #((( 2725 '') as_dir=./ ;; 2726 */) ;; 2727 *) as_dir=$as_dir/ ;; 2728 esac 2729 for ac_exec_ext in '' $ac_executable_extensions; do 2730 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2731 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2732 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2733 break 2 2734 fi 2735 done 2736 done 2737 IFS=$as_save_IFS 2738 2739 fi 2740 fi 2741 STRIP=$ac_cv_prog_STRIP 2742 if test -n "$STRIP"; then 2743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2744 printf "%s\n" "$STRIP" >&6; } 2745 else 2746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2747 printf "%s\n" "no" >&6; } 2748 fi 2749 2750 2751 fi 2752 if test -z "$ac_cv_prog_STRIP"; then 2753 ac_ct_STRIP=$STRIP 2754 # Extract the first word of "strip", so it can be a program name with args. 2755 set dummy strip; ac_word=$2 2756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2757 printf %s "checking for $ac_word... " >&6; } 2758 if test ${ac_cv_prog_ac_ct_STRIP+y} 2759 then : 2760 printf %s "(cached) " >&6 2761 else $as_nop 2762 if test -n "$ac_ct_STRIP"; then 2763 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2764 else 2765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2766 for as_dir in $PATH 2767 do 2768 IFS=$as_save_IFS 2769 case $as_dir in #((( 2770 '') as_dir=./ ;; 2771 */) ;; 2772 *) as_dir=$as_dir/ ;; 2773 esac 2774 for ac_exec_ext in '' $ac_executable_extensions; do 2775 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2776 ac_cv_prog_ac_ct_STRIP="strip" 2777 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2778 break 2 2779 fi 2780 done 2781 done 2782 IFS=$as_save_IFS 2783 2784 fi 2785 fi 2786 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2787 if test -n "$ac_ct_STRIP"; then 2788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2789 printf "%s\n" "$ac_ct_STRIP" >&6; } 2790 else 2791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2792 printf "%s\n" "no" >&6; } 2793 fi 2794 2795 if test "x$ac_ct_STRIP" = x; then 2796 STRIP=":" 2797 else 2798 case $cross_compiling:$ac_tool_warned in 2799 yes:) 2800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2801 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2802 ac_tool_warned=yes ;; 2803 esac 2804 STRIP=$ac_ct_STRIP 2805 fi 2806 else 2807 STRIP="$ac_cv_prog_STRIP" 2808 fi 2809 2810 fi 2811 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2812 2813 2814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2815 printf %s "checking for a race-free mkdir -p... " >&6; } 2816 if test -z "$MKDIR_P"; then 2817 if test ${ac_cv_path_mkdir+y} 2818 then : 2819 printf %s "(cached) " >&6 2820 else $as_nop 2821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2822 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2823 do 2824 IFS=$as_save_IFS 2825 case $as_dir in #((( 2826 '') as_dir=./ ;; 2827 */) ;; 2828 *) as_dir=$as_dir/ ;; 2829 esac 2830 for ac_prog in mkdir gmkdir; do 2831 for ac_exec_ext in '' $ac_executable_extensions; do 2832 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2833 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2834 'mkdir ('*'coreutils) '* | \ 2835 'BusyBox '* | \ 2836 'mkdir (fileutils) '4.1*) 2837 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2838 break 3;; 2839 esac 2840 done 2841 done 2842 done 2843 IFS=$as_save_IFS 2844 2845 fi 2846 2847 test -d ./--version && rmdir ./--version 2848 if test ${ac_cv_path_mkdir+y}; then 2849 MKDIR_P="$ac_cv_path_mkdir -p" 2850 else 2851 # As a last resort, use the slow shell script. Don't cache a 2852 # value for MKDIR_P within a source directory, because that will 2853 # break other packages using the cache if that directory is 2854 # removed, or if the value is a relative name. 2855 MKDIR_P="$ac_install_sh -d" 2856 fi 2857 fi 2858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2859 printf "%s\n" "$MKDIR_P" >&6; } 2860 2861 for ac_prog in gawk mawk nawk awk 2862 do 2863 # Extract the first word of "$ac_prog", so it can be a program name with args. 2864 set dummy $ac_prog; ac_word=$2 2865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2866 printf %s "checking for $ac_word... " >&6; } 2867 if test ${ac_cv_prog_AWK+y} 2868 then : 2869 printf %s "(cached) " >&6 2870 else $as_nop 2871 if test -n "$AWK"; then 2872 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2873 else 2874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2875 for as_dir in $PATH 2876 do 2877 IFS=$as_save_IFS 2878 case $as_dir in #((( 2879 '') as_dir=./ ;; 2880 */) ;; 2881 *) as_dir=$as_dir/ ;; 2882 esac 2883 for ac_exec_ext in '' $ac_executable_extensions; do 2884 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2885 ac_cv_prog_AWK="$ac_prog" 2886 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2887 break 2 2888 fi 2889 done 2890 done 2891 IFS=$as_save_IFS 2892 2893 fi 2894 fi 2895 AWK=$ac_cv_prog_AWK 2896 if test -n "$AWK"; then 2897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2898 printf "%s\n" "$AWK" >&6; } 2899 else 2900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2901 printf "%s\n" "no" >&6; } 2902 fi 2903 2904 2905 test -n "$AWK" && break 2906 done 2907 2908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2909 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2910 set x ${MAKE-make} 2911 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2912 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2913 then : 2914 printf %s "(cached) " >&6 2915 else $as_nop 2916 cat >conftest.make <<\_ACEOF 2917 SHELL = /bin/sh 2918 all: 2919 @echo '@@@%%%=$(MAKE)=@@@%%%' 2920 _ACEOF 2921 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2922 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2923 *@@@%%%=?*=@@@%%%*) 2924 eval ac_cv_prog_make_${ac_make}_set=yes;; 2925 *) 2926 eval ac_cv_prog_make_${ac_make}_set=no;; 2927 esac 2928 rm -f conftest.make 2929 fi 2930 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2932 printf "%s\n" "yes" >&6; } 2933 SET_MAKE= 2934 else 2935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2936 printf "%s\n" "no" >&6; } 2937 SET_MAKE="MAKE=${MAKE-make}" 2938 fi 2939 2940 rm -rf .tst 2>/dev/null 2941 mkdir .tst 2>/dev/null 2942 if test -d .tst; then 2943 am__leading_dot=. 2944 else 2945 am__leading_dot=_ 2946 fi 2947 rmdir .tst 2>/dev/null 2948 2949 # Check whether --enable-silent-rules was given. 2950 if test ${enable_silent_rules+y} 2951 then : 2952 enableval=$enable_silent_rules; 2953 fi 2954 2955 case $enable_silent_rules in # ((( 2956 yes) AM_DEFAULT_VERBOSITY=0;; 2957 no) AM_DEFAULT_VERBOSITY=1;; 2958 *) AM_DEFAULT_VERBOSITY=1;; 2959 esac 2960 am_make=${MAKE-make} 2961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2962 printf %s "checking whether $am_make supports nested variables... " >&6; } 2963 if test ${am_cv_make_support_nested_variables+y} 2964 then : 2965 printf %s "(cached) " >&6 2966 else $as_nop 2967 if printf "%s\n" 'TRUE=$(BAR$(V)) 2968 BAR0=false 2969 BAR1=true 2970 V=1 2971 am__doit: 2972 @$(TRUE) 2973 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2974 am_cv_make_support_nested_variables=yes 2975 else 2976 am_cv_make_support_nested_variables=no 2977 fi 2978 fi 2979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2980 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2981 if test $am_cv_make_support_nested_variables = yes; then 2982 AM_V='$(V)' 2983 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2984 else 2985 AM_V=$AM_DEFAULT_VERBOSITY 2986 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2987 fi 2988 AM_BACKSLASH='\' 2989 2990 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2991 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2992 # is not polluted with repeated "-I." 2993 am__isrc=' -I$(srcdir)' 2994 # test to see if srcdir already configured 2995 if test -f $srcdir/config.status; then 2996 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2997 fi 2998 fi 2999 3000 # test whether we have cygpath 3001 if test -z "$CYGPATH_W"; then 3002 if (cygpath --version) >/dev/null 2>/dev/null; then 3003 CYGPATH_W='cygpath -w' 3004 else 3005 CYGPATH_W=echo 3006 fi 3007 fi 3008 3009 3010 # Define the identity of the package. 3011 PACKAGE='encodings' 3012 VERSION='1.0.6' 3013 3014 3015 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3016 3017 3018 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3019 3020 # Some tools Automake needs. 3021 3022 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3023 3024 3025 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3026 3027 3028 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3029 3030 3031 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3032 3033 3034 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3035 3036 # For better backward compatibility. To be removed once Automake 1.9.x 3037 # dies out for good. For more background, see: 3038 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3039 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3040 mkdir_p='$(MKDIR_P)' 3041 3042 # We need awk for the "check" target (and possibly the TAP driver). The 3043 # system "awk" is bad on some platforms. 3044 # Always define AMTAR for backward compatibility. Yes, it's still used 3045 # in the wild :-( We should find a proper way to deprecate it ... 3046 AMTAR='$${TAR-tar}' 3047 3048 3049 # We'll loop over all known methods to create a tar archive until one works. 3050 _am_tools='gnutar pax cpio none' 3051 3052 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3053 3054 3055 3056 3057 3058 # Variables for tags utilities; see am/tags.am 3059 if test -z "$CTAGS"; then 3060 CTAGS=ctags 3061 fi 3062 3063 if test -z "$ETAGS"; then 3064 ETAGS=etags 3065 fi 3066 3067 if test -z "$CSCOPE"; then 3068 CSCOPE=cscope 3069 fi 3070 3071 3072 3073 # POSIX will say in a future version that running "rm -f" with no argument 3074 # is OK; and we want to be able to make that assumption in our Makefile 3075 # recipes. So use an aggressive probe to check that the usage we want is 3076 # actually supported "in the wild" to an acceptable degree. 3077 # See automake bug#10828. 3078 # To make any issue more visible, cause the running configure to be aborted 3079 # by default if the 'rm' program in use doesn't match our expectations; the 3080 # user can still override this though. 3081 if rm -f && rm -fr && rm -rf; then : OK; else 3082 cat >&2 <<'END' 3083 Oops! 3084 3085 Your 'rm' program seems unable to run without file operands specified 3086 on the command line, even when the '-f' option is present. This is contrary 3087 to the behaviour of most rm programs out there, and not conforming with 3088 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3089 3090 Please tell bug-automake@gnu.org about your system, including the value 3091 of your $PATH and any error possibly output before this message. This 3092 can help us improve future automake versions. 3093 3094 END 3095 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3096 echo 'Configuration will proceed anyway, since you have set the' >&2 3097 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3098 echo >&2 3099 else 3100 cat >&2 <<'END' 3101 Aborting the configuration process, to ensure you take notice of the issue. 3102 3103 You can download and install GNU coreutils to get an 'rm' implementation 3104 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3105 3106 If you want to complete the configuration process using your problematic 3107 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3108 to "yes", and re-run configure. 3109 3110 END 3111 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3112 fi 3113 fi 3114 3115 3116 # Require xorg-macros: XORG_DEFAULT_OPTIONS 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 3131 3132 3133 3134 3135 3136 3137 DEPDIR="${am__leading_dot}deps" 3138 3139 ac_config_commands="$ac_config_commands depfiles" 3140 3141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3142 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3143 cat > confinc.mk << 'END' 3144 am__doit: 3145 @echo this is the am__doit target >confinc.out 3146 .PHONY: am__doit 3147 END 3148 am__include="#" 3149 am__quote= 3150 # BSD make does it like this. 3151 echo '.include "confinc.mk" # ignored' > confmf.BSD 3152 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3153 echo 'include confinc.mk # ignored' > confmf.GNU 3154 _am_result=no 3155 for s in GNU BSD; do 3156 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3157 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3158 ac_status=$? 3159 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3160 (exit $ac_status); } 3161 case $?:`cat confinc.out 2>/dev/null` in #( 3162 '0:this is the am__doit target') : 3163 case $s in #( 3164 BSD) : 3165 am__include='.include' am__quote='"' ;; #( 3166 *) : 3167 am__include='include' am__quote='' ;; 3168 esac ;; #( 3169 *) : 3170 ;; 3171 esac 3172 if test "$am__include" != "#"; then 3173 _am_result="yes ($s style)" 3174 break 3175 fi 3176 done 3177 rm -f confinc.* confmf.* 3178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3179 printf "%s\n" "${_am_result}" >&6; } 3180 3181 # Check whether --enable-dependency-tracking was given. 3182 if test ${enable_dependency_tracking+y} 3183 then : 3184 enableval=$enable_dependency_tracking; 3185 fi 3186 3187 if test "x$enable_dependency_tracking" != xno; then 3188 am_depcomp="$ac_aux_dir/depcomp" 3189 AMDEPBACKSLASH='\' 3190 am__nodep='_no' 3191 fi 3192 if test "x$enable_dependency_tracking" != xno; then 3193 AMDEP_TRUE= 3194 AMDEP_FALSE='#' 3195 else 3196 AMDEP_TRUE='#' 3197 AMDEP_FALSE= 3198 fi 3199 3200 3201 ac_ext=c 3202 ac_cpp='$CPP $CPPFLAGS' 3203 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3204 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3205 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3206 if test -n "$ac_tool_prefix"; then 3207 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3208 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3210 printf %s "checking for $ac_word... " >&6; } 3211 if test ${ac_cv_prog_CC+y} 3212 then : 3213 printf %s "(cached) " >&6 3214 else $as_nop 3215 if test -n "$CC"; then 3216 ac_cv_prog_CC="$CC" # Let the user override the test. 3217 else 3218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3219 for as_dir in $PATH 3220 do 3221 IFS=$as_save_IFS 3222 case $as_dir in #((( 3223 '') as_dir=./ ;; 3224 */) ;; 3225 *) as_dir=$as_dir/ ;; 3226 esac 3227 for ac_exec_ext in '' $ac_executable_extensions; do 3228 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3229 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3230 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3231 break 2 3232 fi 3233 done 3234 done 3235 IFS=$as_save_IFS 3236 3237 fi 3238 fi 3239 CC=$ac_cv_prog_CC 3240 if test -n "$CC"; then 3241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3242 printf "%s\n" "$CC" >&6; } 3243 else 3244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3245 printf "%s\n" "no" >&6; } 3246 fi 3247 3248 3249 fi 3250 if test -z "$ac_cv_prog_CC"; then 3251 ac_ct_CC=$CC 3252 # Extract the first word of "gcc", so it can be a program name with args. 3253 set dummy gcc; ac_word=$2 3254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3255 printf %s "checking for $ac_word... " >&6; } 3256 if test ${ac_cv_prog_ac_ct_CC+y} 3257 then : 3258 printf %s "(cached) " >&6 3259 else $as_nop 3260 if test -n "$ac_ct_CC"; then 3261 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3262 else 3263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3264 for as_dir in $PATH 3265 do 3266 IFS=$as_save_IFS 3267 case $as_dir in #((( 3268 '') as_dir=./ ;; 3269 */) ;; 3270 *) as_dir=$as_dir/ ;; 3271 esac 3272 for ac_exec_ext in '' $ac_executable_extensions; do 3273 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3274 ac_cv_prog_ac_ct_CC="gcc" 3275 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3276 break 2 3277 fi 3278 done 3279 done 3280 IFS=$as_save_IFS 3281 3282 fi 3283 fi 3284 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3285 if test -n "$ac_ct_CC"; then 3286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3287 printf "%s\n" "$ac_ct_CC" >&6; } 3288 else 3289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3290 printf "%s\n" "no" >&6; } 3291 fi 3292 3293 if test "x$ac_ct_CC" = x; then 3294 CC="" 3295 else 3296 case $cross_compiling:$ac_tool_warned in 3297 yes:) 3298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3299 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3300 ac_tool_warned=yes ;; 3301 esac 3302 CC=$ac_ct_CC 3303 fi 3304 else 3305 CC="$ac_cv_prog_CC" 3306 fi 3307 3308 if test -z "$CC"; then 3309 if test -n "$ac_tool_prefix"; then 3310 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3311 set dummy ${ac_tool_prefix}cc; ac_word=$2 3312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3313 printf %s "checking for $ac_word... " >&6; } 3314 if test ${ac_cv_prog_CC+y} 3315 then : 3316 printf %s "(cached) " >&6 3317 else $as_nop 3318 if test -n "$CC"; then 3319 ac_cv_prog_CC="$CC" # Let the user override the test. 3320 else 3321 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3322 for as_dir in $PATH 3323 do 3324 IFS=$as_save_IFS 3325 case $as_dir in #((( 3326 '') as_dir=./ ;; 3327 */) ;; 3328 *) as_dir=$as_dir/ ;; 3329 esac 3330 for ac_exec_ext in '' $ac_executable_extensions; do 3331 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3332 ac_cv_prog_CC="${ac_tool_prefix}cc" 3333 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3334 break 2 3335 fi 3336 done 3337 done 3338 IFS=$as_save_IFS 3339 3340 fi 3341 fi 3342 CC=$ac_cv_prog_CC 3343 if test -n "$CC"; then 3344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3345 printf "%s\n" "$CC" >&6; } 3346 else 3347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3348 printf "%s\n" "no" >&6; } 3349 fi 3350 3351 3352 fi 3353 fi 3354 if test -z "$CC"; then 3355 # Extract the first word of "cc", so it can be a program name with args. 3356 set dummy cc; ac_word=$2 3357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3358 printf %s "checking for $ac_word... " >&6; } 3359 if test ${ac_cv_prog_CC+y} 3360 then : 3361 printf %s "(cached) " >&6 3362 else $as_nop 3363 if test -n "$CC"; then 3364 ac_cv_prog_CC="$CC" # Let the user override the test. 3365 else 3366 ac_prog_rejected=no 3367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3368 for as_dir in $PATH 3369 do 3370 IFS=$as_save_IFS 3371 case $as_dir in #((( 3372 '') as_dir=./ ;; 3373 */) ;; 3374 *) as_dir=$as_dir/ ;; 3375 esac 3376 for ac_exec_ext in '' $ac_executable_extensions; do 3377 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3378 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3379 ac_prog_rejected=yes 3380 continue 3381 fi 3382 ac_cv_prog_CC="cc" 3383 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3384 break 2 3385 fi 3386 done 3387 done 3388 IFS=$as_save_IFS 3389 3390 if test $ac_prog_rejected = yes; then 3391 # We found a bogon in the path, so make sure we never use it. 3392 set dummy $ac_cv_prog_CC 3393 shift 3394 if test $# != 0; then 3395 # We chose a different compiler from the bogus one. 3396 # However, it has the same basename, so the bogon will be chosen 3397 # first if we set CC to just the basename; use the full file name. 3398 shift 3399 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3400 fi 3401 fi 3402 fi 3403 fi 3404 CC=$ac_cv_prog_CC 3405 if test -n "$CC"; then 3406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3407 printf "%s\n" "$CC" >&6; } 3408 else 3409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3410 printf "%s\n" "no" >&6; } 3411 fi 3412 3413 3414 fi 3415 if test -z "$CC"; then 3416 if test -n "$ac_tool_prefix"; then 3417 for ac_prog in cl.exe 3418 do 3419 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3420 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3422 printf %s "checking for $ac_word... " >&6; } 3423 if test ${ac_cv_prog_CC+y} 3424 then : 3425 printf %s "(cached) " >&6 3426 else $as_nop 3427 if test -n "$CC"; then 3428 ac_cv_prog_CC="$CC" # Let the user override the test. 3429 else 3430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3431 for as_dir in $PATH 3432 do 3433 IFS=$as_save_IFS 3434 case $as_dir in #((( 3435 '') as_dir=./ ;; 3436 */) ;; 3437 *) as_dir=$as_dir/ ;; 3438 esac 3439 for ac_exec_ext in '' $ac_executable_extensions; do 3440 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3441 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3442 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3443 break 2 3444 fi 3445 done 3446 done 3447 IFS=$as_save_IFS 3448 3449 fi 3450 fi 3451 CC=$ac_cv_prog_CC 3452 if test -n "$CC"; then 3453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3454 printf "%s\n" "$CC" >&6; } 3455 else 3456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3457 printf "%s\n" "no" >&6; } 3458 fi 3459 3460 3461 test -n "$CC" && break 3462 done 3463 fi 3464 if test -z "$CC"; then 3465 ac_ct_CC=$CC 3466 for ac_prog in cl.exe 3467 do 3468 # Extract the first word of "$ac_prog", so it can be a program name with args. 3469 set dummy $ac_prog; ac_word=$2 3470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3471 printf %s "checking for $ac_word... " >&6; } 3472 if test ${ac_cv_prog_ac_ct_CC+y} 3473 then : 3474 printf %s "(cached) " >&6 3475 else $as_nop 3476 if test -n "$ac_ct_CC"; then 3477 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3478 else 3479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3480 for as_dir in $PATH 3481 do 3482 IFS=$as_save_IFS 3483 case $as_dir in #((( 3484 '') as_dir=./ ;; 3485 */) ;; 3486 *) as_dir=$as_dir/ ;; 3487 esac 3488 for ac_exec_ext in '' $ac_executable_extensions; do 3489 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3490 ac_cv_prog_ac_ct_CC="$ac_prog" 3491 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3492 break 2 3493 fi 3494 done 3495 done 3496 IFS=$as_save_IFS 3497 3498 fi 3499 fi 3500 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3501 if test -n "$ac_ct_CC"; then 3502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3503 printf "%s\n" "$ac_ct_CC" >&6; } 3504 else 3505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3506 printf "%s\n" "no" >&6; } 3507 fi 3508 3509 3510 test -n "$ac_ct_CC" && break 3511 done 3512 3513 if test "x$ac_ct_CC" = x; then 3514 CC="" 3515 else 3516 case $cross_compiling:$ac_tool_warned in 3517 yes:) 3518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3519 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3520 ac_tool_warned=yes ;; 3521 esac 3522 CC=$ac_ct_CC 3523 fi 3524 fi 3525 3526 fi 3527 if test -z "$CC"; then 3528 if test -n "$ac_tool_prefix"; then 3529 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3530 set dummy ${ac_tool_prefix}clang; ac_word=$2 3531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3532 printf %s "checking for $ac_word... " >&6; } 3533 if test ${ac_cv_prog_CC+y} 3534 then : 3535 printf %s "(cached) " >&6 3536 else $as_nop 3537 if test -n "$CC"; then 3538 ac_cv_prog_CC="$CC" # Let the user override the test. 3539 else 3540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3541 for as_dir in $PATH 3542 do 3543 IFS=$as_save_IFS 3544 case $as_dir in #((( 3545 '') as_dir=./ ;; 3546 */) ;; 3547 *) as_dir=$as_dir/ ;; 3548 esac 3549 for ac_exec_ext in '' $ac_executable_extensions; do 3550 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3551 ac_cv_prog_CC="${ac_tool_prefix}clang" 3552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3553 break 2 3554 fi 3555 done 3556 done 3557 IFS=$as_save_IFS 3558 3559 fi 3560 fi 3561 CC=$ac_cv_prog_CC 3562 if test -n "$CC"; then 3563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3564 printf "%s\n" "$CC" >&6; } 3565 else 3566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3567 printf "%s\n" "no" >&6; } 3568 fi 3569 3570 3571 fi 3572 if test -z "$ac_cv_prog_CC"; then 3573 ac_ct_CC=$CC 3574 # Extract the first word of "clang", so it can be a program name with args. 3575 set dummy clang; ac_word=$2 3576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3577 printf %s "checking for $ac_word... " >&6; } 3578 if test ${ac_cv_prog_ac_ct_CC+y} 3579 then : 3580 printf %s "(cached) " >&6 3581 else $as_nop 3582 if test -n "$ac_ct_CC"; then 3583 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3584 else 3585 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3586 for as_dir in $PATH 3587 do 3588 IFS=$as_save_IFS 3589 case $as_dir in #((( 3590 '') as_dir=./ ;; 3591 */) ;; 3592 *) as_dir=$as_dir/ ;; 3593 esac 3594 for ac_exec_ext in '' $ac_executable_extensions; do 3595 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3596 ac_cv_prog_ac_ct_CC="clang" 3597 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3598 break 2 3599 fi 3600 done 3601 done 3602 IFS=$as_save_IFS 3603 3604 fi 3605 fi 3606 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3607 if test -n "$ac_ct_CC"; then 3608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3609 printf "%s\n" "$ac_ct_CC" >&6; } 3610 else 3611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3612 printf "%s\n" "no" >&6; } 3613 fi 3614 3615 if test "x$ac_ct_CC" = x; then 3616 CC="" 3617 else 3618 case $cross_compiling:$ac_tool_warned in 3619 yes:) 3620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3621 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3622 ac_tool_warned=yes ;; 3623 esac 3624 CC=$ac_ct_CC 3625 fi 3626 else 3627 CC="$ac_cv_prog_CC" 3628 fi 3629 3630 fi 3631 3632 3633 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3634 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3635 as_fn_error $? "no acceptable C compiler found in \$PATH 3636 See \`config.log' for more details" "$LINENO" 5; } 3637 3638 # Provide some information about the compiler. 3639 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3640 set X $ac_compile 3641 ac_compiler=$2 3642 for ac_option in --version -v -V -qversion -version; do 3643 { { ac_try="$ac_compiler $ac_option >&5" 3644 case "(($ac_try" in 3645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3646 *) ac_try_echo=$ac_try;; 3647 esac 3648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3649 printf "%s\n" "$ac_try_echo"; } >&5 3650 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3651 ac_status=$? 3652 if test -s conftest.err; then 3653 sed '10a\ 3654 ... rest of stderr output deleted ... 3655 10q' conftest.err >conftest.er1 3656 cat conftest.er1 >&5 3657 fi 3658 rm -f conftest.er1 conftest.err 3659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3660 test $ac_status = 0; } 3661 done 3662 3663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3664 /* end confdefs.h. */ 3665 3666 int 3667 main (void) 3668 { 3669 3670 ; 3671 return 0; 3672 } 3673 _ACEOF 3674 ac_clean_files_save=$ac_clean_files 3675 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3676 # Try to create an executable without -o first, disregard a.out. 3677 # It will help us diagnose broken compilers, and finding out an intuition 3678 # of exeext. 3679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3680 printf %s "checking whether the C compiler works... " >&6; } 3681 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3682 3683 # The possible output files: 3684 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3685 3686 ac_rmfiles= 3687 for ac_file in $ac_files 3688 do 3689 case $ac_file in 3690 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3691 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3692 esac 3693 done 3694 rm -f $ac_rmfiles 3695 3696 if { { ac_try="$ac_link_default" 3697 case "(($ac_try" in 3698 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3699 *) ac_try_echo=$ac_try;; 3700 esac 3701 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3702 printf "%s\n" "$ac_try_echo"; } >&5 3703 (eval "$ac_link_default") 2>&5 3704 ac_status=$? 3705 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3706 test $ac_status = 0; } 3707 then : 3708 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3709 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3710 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3711 # so that the user can short-circuit this test for compilers unknown to 3712 # Autoconf. 3713 for ac_file in $ac_files '' 3714 do 3715 test -f "$ac_file" || continue 3716 case $ac_file in 3717 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3718 ;; 3719 [ab].out ) 3720 # We found the default executable, but exeext='' is most 3721 # certainly right. 3722 break;; 3723 *.* ) 3724 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3725 then :; else 3726 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3727 fi 3728 # We set ac_cv_exeext here because the later test for it is not 3729 # safe: cross compilers may not add the suffix if given an `-o' 3730 # argument, so we may need to know it at that point already. 3731 # Even if this section looks crufty: it has the advantage of 3732 # actually working. 3733 break;; 3734 * ) 3735 break;; 3736 esac 3737 done 3738 test "$ac_cv_exeext" = no && ac_cv_exeext= 3739 3740 else $as_nop 3741 ac_file='' 3742 fi 3743 if test -z "$ac_file" 3744 then : 3745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3746 printf "%s\n" "no" >&6; } 3747 printf "%s\n" "$as_me: failed program was:" >&5 3748 sed 's/^/| /' conftest.$ac_ext >&5 3749 3750 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3751 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3752 as_fn_error 77 "C compiler cannot create executables 3753 See \`config.log' for more details" "$LINENO" 5; } 3754 else $as_nop 3755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3756 printf "%s\n" "yes" >&6; } 3757 fi 3758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3759 printf %s "checking for C compiler default output file name... " >&6; } 3760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3761 printf "%s\n" "$ac_file" >&6; } 3762 ac_exeext=$ac_cv_exeext 3763 3764 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3765 ac_clean_files=$ac_clean_files_save 3766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3767 printf %s "checking for suffix of executables... " >&6; } 3768 if { { ac_try="$ac_link" 3769 case "(($ac_try" in 3770 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3771 *) ac_try_echo=$ac_try;; 3772 esac 3773 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3774 printf "%s\n" "$ac_try_echo"; } >&5 3775 (eval "$ac_link") 2>&5 3776 ac_status=$? 3777 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3778 test $ac_status = 0; } 3779 then : 3780 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3781 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3782 # work properly (i.e., refer to `conftest.exe'), while it won't with 3783 # `rm'. 3784 for ac_file in conftest.exe conftest conftest.*; do 3785 test -f "$ac_file" || continue 3786 case $ac_file in 3787 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3788 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3789 break;; 3790 * ) break;; 3791 esac 3792 done 3793 else $as_nop 3794 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3795 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3796 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3797 See \`config.log' for more details" "$LINENO" 5; } 3798 fi 3799 rm -f conftest conftest$ac_cv_exeext 3800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3801 printf "%s\n" "$ac_cv_exeext" >&6; } 3802 3803 rm -f conftest.$ac_ext 3804 EXEEXT=$ac_cv_exeext 3805 ac_exeext=$EXEEXT 3806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3807 /* end confdefs.h. */ 3808 #include <stdio.h> 3809 int 3810 main (void) 3811 { 3812 FILE *f = fopen ("conftest.out", "w"); 3813 return ferror (f) || fclose (f) != 0; 3814 3815 ; 3816 return 0; 3817 } 3818 _ACEOF 3819 ac_clean_files="$ac_clean_files conftest.out" 3820 # Check that the compiler produces executables we can run. If not, either 3821 # the compiler is broken, or we cross compile. 3822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3823 printf %s "checking whether we are cross compiling... " >&6; } 3824 if test "$cross_compiling" != yes; then 3825 { { ac_try="$ac_link" 3826 case "(($ac_try" in 3827 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3828 *) ac_try_echo=$ac_try;; 3829 esac 3830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3831 printf "%s\n" "$ac_try_echo"; } >&5 3832 (eval "$ac_link") 2>&5 3833 ac_status=$? 3834 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3835 test $ac_status = 0; } 3836 if { ac_try='./conftest$ac_cv_exeext' 3837 { { case "(($ac_try" in 3838 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3839 *) ac_try_echo=$ac_try;; 3840 esac 3841 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3842 printf "%s\n" "$ac_try_echo"; } >&5 3843 (eval "$ac_try") 2>&5 3844 ac_status=$? 3845 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3846 test $ac_status = 0; }; }; then 3847 cross_compiling=no 3848 else 3849 if test "$cross_compiling" = maybe; then 3850 cross_compiling=yes 3851 else 3852 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3853 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3854 as_fn_error 77 "cannot run C compiled programs. 3855 If you meant to cross compile, use \`--host'. 3856 See \`config.log' for more details" "$LINENO" 5; } 3857 fi 3858 fi 3859 fi 3860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3861 printf "%s\n" "$cross_compiling" >&6; } 3862 3863 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3864 ac_clean_files=$ac_clean_files_save 3865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3866 printf %s "checking for suffix of object files... " >&6; } 3867 if test ${ac_cv_objext+y} 3868 then : 3869 printf %s "(cached) " >&6 3870 else $as_nop 3871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3872 /* end confdefs.h. */ 3873 3874 int 3875 main (void) 3876 { 3877 3878 ; 3879 return 0; 3880 } 3881 _ACEOF 3882 rm -f conftest.o conftest.obj 3883 if { { ac_try="$ac_compile" 3884 case "(($ac_try" in 3885 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3886 *) ac_try_echo=$ac_try;; 3887 esac 3888 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3889 printf "%s\n" "$ac_try_echo"; } >&5 3890 (eval "$ac_compile") 2>&5 3891 ac_status=$? 3892 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3893 test $ac_status = 0; } 3894 then : 3895 for ac_file in conftest.o conftest.obj conftest.*; do 3896 test -f "$ac_file" || continue; 3897 case $ac_file in 3898 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3899 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3900 break;; 3901 esac 3902 done 3903 else $as_nop 3904 printf "%s\n" "$as_me: failed program was:" >&5 3905 sed 's/^/| /' conftest.$ac_ext >&5 3906 3907 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3908 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3909 as_fn_error $? "cannot compute suffix of object files: cannot compile 3910 See \`config.log' for more details" "$LINENO" 5; } 3911 fi 3912 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3913 fi 3914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3915 printf "%s\n" "$ac_cv_objext" >&6; } 3916 OBJEXT=$ac_cv_objext 3917 ac_objext=$OBJEXT 3918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3919 printf %s "checking whether the compiler supports GNU C... " >&6; } 3920 if test ${ac_cv_c_compiler_gnu+y} 3921 then : 3922 printf %s "(cached) " >&6 3923 else $as_nop 3924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3925 /* end confdefs.h. */ 3926 3927 int 3928 main (void) 3929 { 3930 #ifndef __GNUC__ 3931 choke me 3932 #endif 3933 3934 ; 3935 return 0; 3936 } 3937 _ACEOF 3938 if ac_fn_c_try_compile "$LINENO" 3939 then : 3940 ac_compiler_gnu=yes 3941 else $as_nop 3942 ac_compiler_gnu=no 3943 fi 3944 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3945 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3946 3947 fi 3948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3949 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3950 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3951 3952 if test $ac_compiler_gnu = yes; then 3953 GCC=yes 3954 else 3955 GCC= 3956 fi 3957 ac_test_CFLAGS=${CFLAGS+y} 3958 ac_save_CFLAGS=$CFLAGS 3959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3960 printf %s "checking whether $CC accepts -g... " >&6; } 3961 if test ${ac_cv_prog_cc_g+y} 3962 then : 3963 printf %s "(cached) " >&6 3964 else $as_nop 3965 ac_save_c_werror_flag=$ac_c_werror_flag 3966 ac_c_werror_flag=yes 3967 ac_cv_prog_cc_g=no 3968 CFLAGS="-g" 3969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3970 /* end confdefs.h. */ 3971 3972 int 3973 main (void) 3974 { 3975 3976 ; 3977 return 0; 3978 } 3979 _ACEOF 3980 if ac_fn_c_try_compile "$LINENO" 3981 then : 3982 ac_cv_prog_cc_g=yes 3983 else $as_nop 3984 CFLAGS="" 3985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3986 /* end confdefs.h. */ 3987 3988 int 3989 main (void) 3990 { 3991 3992 ; 3993 return 0; 3994 } 3995 _ACEOF 3996 if ac_fn_c_try_compile "$LINENO" 3997 then : 3998 3999 else $as_nop 4000 ac_c_werror_flag=$ac_save_c_werror_flag 4001 CFLAGS="-g" 4002 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4003 /* end confdefs.h. */ 4004 4005 int 4006 main (void) 4007 { 4008 4009 ; 4010 return 0; 4011 } 4012 _ACEOF 4013 if ac_fn_c_try_compile "$LINENO" 4014 then : 4015 ac_cv_prog_cc_g=yes 4016 fi 4017 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4018 fi 4019 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4020 fi 4021 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4022 ac_c_werror_flag=$ac_save_c_werror_flag 4023 fi 4024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4025 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4026 if test $ac_test_CFLAGS; then 4027 CFLAGS=$ac_save_CFLAGS 4028 elif test $ac_cv_prog_cc_g = yes; then 4029 if test "$GCC" = yes; then 4030 CFLAGS="-g -O2" 4031 else 4032 CFLAGS="-g" 4033 fi 4034 else 4035 if test "$GCC" = yes; then 4036 CFLAGS="-O2" 4037 else 4038 CFLAGS= 4039 fi 4040 fi 4041 ac_prog_cc_stdc=no 4042 if test x$ac_prog_cc_stdc = xno 4043 then : 4044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4045 printf %s "checking for $CC option to enable C11 features... " >&6; } 4046 if test ${ac_cv_prog_cc_c11+y} 4047 then : 4048 printf %s "(cached) " >&6 4049 else $as_nop 4050 ac_cv_prog_cc_c11=no 4051 ac_save_CC=$CC 4052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4053 /* end confdefs.h. */ 4054 $ac_c_conftest_c11_program 4055 _ACEOF 4056 for ac_arg in '' -std=gnu11 4057 do 4058 CC="$ac_save_CC $ac_arg" 4059 if ac_fn_c_try_compile "$LINENO" 4060 then : 4061 ac_cv_prog_cc_c11=$ac_arg 4062 fi 4063 rm -f core conftest.err conftest.$ac_objext conftest.beam 4064 test "x$ac_cv_prog_cc_c11" != "xno" && break 4065 done 4066 rm -f conftest.$ac_ext 4067 CC=$ac_save_CC 4068 fi 4069 4070 if test "x$ac_cv_prog_cc_c11" = xno 4071 then : 4072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4073 printf "%s\n" "unsupported" >&6; } 4074 else $as_nop 4075 if test "x$ac_cv_prog_cc_c11" = x 4076 then : 4077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4078 printf "%s\n" "none needed" >&6; } 4079 else $as_nop 4080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4081 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4082 CC="$CC $ac_cv_prog_cc_c11" 4083 fi 4084 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4085 ac_prog_cc_stdc=c11 4086 fi 4087 fi 4088 if test x$ac_prog_cc_stdc = xno 4089 then : 4090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4091 printf %s "checking for $CC option to enable C99 features... " >&6; } 4092 if test ${ac_cv_prog_cc_c99+y} 4093 then : 4094 printf %s "(cached) " >&6 4095 else $as_nop 4096 ac_cv_prog_cc_c99=no 4097 ac_save_CC=$CC 4098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4099 /* end confdefs.h. */ 4100 $ac_c_conftest_c99_program 4101 _ACEOF 4102 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4103 do 4104 CC="$ac_save_CC $ac_arg" 4105 if ac_fn_c_try_compile "$LINENO" 4106 then : 4107 ac_cv_prog_cc_c99=$ac_arg 4108 fi 4109 rm -f core conftest.err conftest.$ac_objext conftest.beam 4110 test "x$ac_cv_prog_cc_c99" != "xno" && break 4111 done 4112 rm -f conftest.$ac_ext 4113 CC=$ac_save_CC 4114 fi 4115 4116 if test "x$ac_cv_prog_cc_c99" = xno 4117 then : 4118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4119 printf "%s\n" "unsupported" >&6; } 4120 else $as_nop 4121 if test "x$ac_cv_prog_cc_c99" = x 4122 then : 4123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4124 printf "%s\n" "none needed" >&6; } 4125 else $as_nop 4126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4127 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4128 CC="$CC $ac_cv_prog_cc_c99" 4129 fi 4130 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4131 ac_prog_cc_stdc=c99 4132 fi 4133 fi 4134 if test x$ac_prog_cc_stdc = xno 4135 then : 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4137 printf %s "checking for $CC option to enable C89 features... " >&6; } 4138 if test ${ac_cv_prog_cc_c89+y} 4139 then : 4140 printf %s "(cached) " >&6 4141 else $as_nop 4142 ac_cv_prog_cc_c89=no 4143 ac_save_CC=$CC 4144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4145 /* end confdefs.h. */ 4146 $ac_c_conftest_c89_program 4147 _ACEOF 4148 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4149 do 4150 CC="$ac_save_CC $ac_arg" 4151 if ac_fn_c_try_compile "$LINENO" 4152 then : 4153 ac_cv_prog_cc_c89=$ac_arg 4154 fi 4155 rm -f core conftest.err conftest.$ac_objext conftest.beam 4156 test "x$ac_cv_prog_cc_c89" != "xno" && break 4157 done 4158 rm -f conftest.$ac_ext 4159 CC=$ac_save_CC 4160 fi 4161 4162 if test "x$ac_cv_prog_cc_c89" = xno 4163 then : 4164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4165 printf "%s\n" "unsupported" >&6; } 4166 else $as_nop 4167 if test "x$ac_cv_prog_cc_c89" = x 4168 then : 4169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4170 printf "%s\n" "none needed" >&6; } 4171 else $as_nop 4172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4173 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4174 CC="$CC $ac_cv_prog_cc_c89" 4175 fi 4176 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4177 ac_prog_cc_stdc=c89 4178 fi 4179 fi 4180 4181 ac_ext=c 4182 ac_cpp='$CPP $CPPFLAGS' 4183 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4184 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4185 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4186 4187 4188 ac_ext=c 4189 ac_cpp='$CPP $CPPFLAGS' 4190 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4191 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4192 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4194 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4195 if test ${am_cv_prog_cc_c_o+y} 4196 then : 4197 printf %s "(cached) " >&6 4198 else $as_nop 4199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4200 /* end confdefs.h. */ 4201 4202 int 4203 main (void) 4204 { 4205 4206 ; 4207 return 0; 4208 } 4209 _ACEOF 4210 # Make sure it works both with $CC and with simple cc. 4211 # Following AC_PROG_CC_C_O, we do the test twice because some 4212 # compilers refuse to overwrite an existing .o file with -o, 4213 # though they will create one. 4214 am_cv_prog_cc_c_o=yes 4215 for am_i in 1 2; do 4216 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4217 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4218 ac_status=$? 4219 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4220 (exit $ac_status); } \ 4221 && test -f conftest2.$ac_objext; then 4222 : OK 4223 else 4224 am_cv_prog_cc_c_o=no 4225 break 4226 fi 4227 done 4228 rm -f core conftest* 4229 unset am_i 4230 fi 4231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4232 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4233 if test "$am_cv_prog_cc_c_o" != yes; then 4234 # Losing compiler, so override with the script. 4235 # FIXME: It is wrong to rewrite CC. 4236 # But if we don't then we get into trouble of one sort or another. 4237 # A longer-term fix would be to have automake use am__CC in this case, 4238 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4239 CC="$am_aux_dir/compile $CC" 4240 fi 4241 ac_ext=c 4242 ac_cpp='$CPP $CPPFLAGS' 4243 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4244 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4245 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4246 4247 4248 depcc="$CC" am_compiler_list= 4249 4250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4251 printf %s "checking dependency style of $depcc... " >&6; } 4252 if test ${am_cv_CC_dependencies_compiler_type+y} 4253 then : 4254 printf %s "(cached) " >&6 4255 else $as_nop 4256 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4257 # We make a subdir and do the tests there. Otherwise we can end up 4258 # making bogus files that we don't know about and never remove. For 4259 # instance it was reported that on HP-UX the gcc test will end up 4260 # making a dummy file named 'D' -- because '-MD' means "put the output 4261 # in D". 4262 rm -rf conftest.dir 4263 mkdir conftest.dir 4264 # Copy depcomp to subdir because otherwise we won't find it if we're 4265 # using a relative directory. 4266 cp "$am_depcomp" conftest.dir 4267 cd conftest.dir 4268 # We will build objects and dependencies in a subdirectory because 4269 # it helps to detect inapplicable dependency modes. For instance 4270 # both Tru64's cc and ICC support -MD to output dependencies as a 4271 # side effect of compilation, but ICC will put the dependencies in 4272 # the current directory while Tru64 will put them in the object 4273 # directory. 4274 mkdir sub 4275 4276 am_cv_CC_dependencies_compiler_type=none 4277 if test "$am_compiler_list" = ""; then 4278 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4279 fi 4280 am__universal=false 4281 case " $depcc " in #( 4282 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4283 esac 4284 4285 for depmode in $am_compiler_list; do 4286 # Setup a source with many dependencies, because some compilers 4287 # like to wrap large dependency lists on column 80 (with \), and 4288 # we should not choose a depcomp mode which is confused by this. 4289 # 4290 # We need to recreate these files for each test, as the compiler may 4291 # overwrite some of them when testing with obscure command lines. 4292 # This happens at least with the AIX C compiler. 4293 : > sub/conftest.c 4294 for i in 1 2 3 4 5 6; do 4295 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4296 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4297 # Solaris 10 /bin/sh. 4298 echo '/* dummy */' > sub/conftst$i.h 4299 done 4300 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4301 4302 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4303 # mode. It turns out that the SunPro C++ compiler does not properly 4304 # handle '-M -o', and we need to detect this. Also, some Intel 4305 # versions had trouble with output in subdirs. 4306 am__obj=sub/conftest.${OBJEXT-o} 4307 am__minus_obj="-o $am__obj" 4308 case $depmode in 4309 gcc) 4310 # This depmode causes a compiler race in universal mode. 4311 test "$am__universal" = false || continue 4312 ;; 4313 nosideeffect) 4314 # After this tag, mechanisms are not by side-effect, so they'll 4315 # only be used when explicitly requested. 4316 if test "x$enable_dependency_tracking" = xyes; then 4317 continue 4318 else 4319 break 4320 fi 4321 ;; 4322 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4323 # This compiler won't grok '-c -o', but also, the minuso test has 4324 # not run yet. These depmodes are late enough in the game, and 4325 # so weak that their functioning should not be impacted. 4326 am__obj=conftest.${OBJEXT-o} 4327 am__minus_obj= 4328 ;; 4329 none) break ;; 4330 esac 4331 if depmode=$depmode \ 4332 source=sub/conftest.c object=$am__obj \ 4333 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4334 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4335 >/dev/null 2>conftest.err && 4336 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4337 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4338 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4339 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4340 # icc doesn't choke on unknown options, it will just issue warnings 4341 # or remarks (even with -Werror). So we grep stderr for any message 4342 # that says an option was ignored or not supported. 4343 # When given -MP, icc 7.0 and 7.1 complain thusly: 4344 # icc: Command line warning: ignoring option '-M'; no argument required 4345 # The diagnosis changed in icc 8.0: 4346 # icc: Command line remark: option '-MP' not supported 4347 if (grep 'ignoring option' conftest.err || 4348 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4349 am_cv_CC_dependencies_compiler_type=$depmode 4350 break 4351 fi 4352 fi 4353 done 4354 4355 cd .. 4356 rm -rf conftest.dir 4357 else 4358 am_cv_CC_dependencies_compiler_type=none 4359 fi 4360 4361 fi 4362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4363 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4364 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4365 4366 if 4367 test "x$enable_dependency_tracking" != xno \ 4368 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4369 am__fastdepCC_TRUE= 4370 am__fastdepCC_FALSE='#' 4371 else 4372 am__fastdepCC_TRUE='#' 4373 am__fastdepCC_FALSE= 4374 fi 4375 4376 4377 4378 4379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4380 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4381 if test ${ac_cv_c_undeclared_builtin_options+y} 4382 then : 4383 printf %s "(cached) " >&6 4384 else $as_nop 4385 ac_save_CFLAGS=$CFLAGS 4386 ac_cv_c_undeclared_builtin_options='cannot detect' 4387 for ac_arg in '' -fno-builtin; do 4388 CFLAGS="$ac_save_CFLAGS $ac_arg" 4389 # This test program should *not* compile successfully. 4390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4391 /* end confdefs.h. */ 4392 4393 int 4394 main (void) 4395 { 4396 (void) strchr; 4397 ; 4398 return 0; 4399 } 4400 _ACEOF 4401 if ac_fn_c_try_compile "$LINENO" 4402 then : 4403 4404 else $as_nop 4405 # This test program should compile successfully. 4406 # No library function is consistently available on 4407 # freestanding implementations, so test against a dummy 4408 # declaration. Include always-available headers on the 4409 # off chance that they somehow elicit warnings. 4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4411 /* end confdefs.h. */ 4412 #include <float.h> 4413 #include <limits.h> 4414 #include <stdarg.h> 4415 #include <stddef.h> 4416 extern void ac_decl (int, char *); 4417 4418 int 4419 main (void) 4420 { 4421 (void) ac_decl (0, (char *) 0); 4422 (void) ac_decl; 4423 4424 ; 4425 return 0; 4426 } 4427 _ACEOF 4428 if ac_fn_c_try_compile "$LINENO" 4429 then : 4430 if test x"$ac_arg" = x 4431 then : 4432 ac_cv_c_undeclared_builtin_options='none needed' 4433 else $as_nop 4434 ac_cv_c_undeclared_builtin_options=$ac_arg 4435 fi 4436 break 4437 fi 4438 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4439 fi 4440 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4441 done 4442 CFLAGS=$ac_save_CFLAGS 4443 4444 fi 4445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4446 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4447 case $ac_cv_c_undeclared_builtin_options in #( 4448 'cannot detect') : 4449 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4450 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4451 as_fn_error $? "cannot make $CC report undeclared builtins 4452 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4453 'none needed') : 4454 ac_c_undeclared_builtin_options='' ;; #( 4455 *) : 4456 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4457 esac 4458 4459 ac_header= ac_cache= 4460 for ac_item in $ac_header_c_list 4461 do 4462 if test $ac_cache; then 4463 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4464 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4465 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4466 fi 4467 ac_header= ac_cache= 4468 elif test $ac_header; then 4469 ac_cache=$ac_item 4470 else 4471 ac_header=$ac_item 4472 fi 4473 done 4474 4475 4476 4477 4478 4479 4480 4481 4482 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4483 then : 4484 4485 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4486 4487 fi 4488 4489 4490 4491 4492 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4493 if test "x$ac_cv_have_decl___clang__" = xyes 4494 then : 4495 CLANGCC="yes" 4496 else $as_nop 4497 CLANGCC="no" 4498 fi 4499 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4500 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4501 then : 4502 INTELCC="yes" 4503 else $as_nop 4504 INTELCC="no" 4505 fi 4506 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4507 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4508 then : 4509 SUNCC="yes" 4510 else $as_nop 4511 SUNCC="no" 4512 fi 4513 4514 4515 4516 4517 4518 4519 4520 4521 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4522 if test -n "$ac_tool_prefix"; then 4523 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4524 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4526 printf %s "checking for $ac_word... " >&6; } 4527 if test ${ac_cv_path_PKG_CONFIG+y} 4528 then : 4529 printf %s "(cached) " >&6 4530 else $as_nop 4531 case $PKG_CONFIG in 4532 [\\/]* | ?:[\\/]*) 4533 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4534 ;; 4535 *) 4536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4537 for as_dir in $PATH 4538 do 4539 IFS=$as_save_IFS 4540 case $as_dir in #((( 4541 '') as_dir=./ ;; 4542 */) ;; 4543 *) as_dir=$as_dir/ ;; 4544 esac 4545 for ac_exec_ext in '' $ac_executable_extensions; do 4546 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4547 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4548 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4549 break 2 4550 fi 4551 done 4552 done 4553 IFS=$as_save_IFS 4554 4555 ;; 4556 esac 4557 fi 4558 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4559 if test -n "$PKG_CONFIG"; then 4560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4561 printf "%s\n" "$PKG_CONFIG" >&6; } 4562 else 4563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4564 printf "%s\n" "no" >&6; } 4565 fi 4566 4567 4568 fi 4569 if test -z "$ac_cv_path_PKG_CONFIG"; then 4570 ac_pt_PKG_CONFIG=$PKG_CONFIG 4571 # Extract the first word of "pkg-config", so it can be a program name with args. 4572 set dummy pkg-config; ac_word=$2 4573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4574 printf %s "checking for $ac_word... " >&6; } 4575 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4576 then : 4577 printf %s "(cached) " >&6 4578 else $as_nop 4579 case $ac_pt_PKG_CONFIG in 4580 [\\/]* | ?:[\\/]*) 4581 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4582 ;; 4583 *) 4584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4585 for as_dir in $PATH 4586 do 4587 IFS=$as_save_IFS 4588 case $as_dir in #((( 4589 '') as_dir=./ ;; 4590 */) ;; 4591 *) as_dir=$as_dir/ ;; 4592 esac 4593 for ac_exec_ext in '' $ac_executable_extensions; do 4594 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4595 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4596 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4597 break 2 4598 fi 4599 done 4600 done 4601 IFS=$as_save_IFS 4602 4603 ;; 4604 esac 4605 fi 4606 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4607 if test -n "$ac_pt_PKG_CONFIG"; then 4608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4609 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4610 else 4611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4612 printf "%s\n" "no" >&6; } 4613 fi 4614 4615 if test "x$ac_pt_PKG_CONFIG" = x; then 4616 PKG_CONFIG="" 4617 else 4618 case $cross_compiling:$ac_tool_warned in 4619 yes:) 4620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4621 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4622 ac_tool_warned=yes ;; 4623 esac 4624 PKG_CONFIG=$ac_pt_PKG_CONFIG 4625 fi 4626 else 4627 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4628 fi 4629 4630 fi 4631 if test -n "$PKG_CONFIG"; then 4632 _pkg_min_version=0.9.0 4633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4634 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4635 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4637 printf "%s\n" "yes" >&6; } 4638 else 4639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4640 printf "%s\n" "no" >&6; } 4641 PKG_CONFIG="" 4642 fi 4643 fi 4644 4645 4646 # Make sure we can run config.sub. 4647 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4648 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4649 4650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4651 printf %s "checking build system type... " >&6; } 4652 if test ${ac_cv_build+y} 4653 then : 4654 printf %s "(cached) " >&6 4655 else $as_nop 4656 ac_build_alias=$build_alias 4657 test "x$ac_build_alias" = x && 4658 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4659 test "x$ac_build_alias" = x && 4660 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4661 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4662 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4663 4664 fi 4665 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4666 printf "%s\n" "$ac_cv_build" >&6; } 4667 case $ac_cv_build in 4668 *-*-*) ;; 4669 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4670 esac 4671 build=$ac_cv_build 4672 ac_save_IFS=$IFS; IFS='-' 4673 set x $ac_cv_build 4674 shift 4675 build_cpu=$1 4676 build_vendor=$2 4677 shift; shift 4678 # Remember, the first character of IFS is used to create $*, 4679 # except with old shells: 4680 build_os=$* 4681 IFS=$ac_save_IFS 4682 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4683 4684 4685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4686 printf %s "checking host system type... " >&6; } 4687 if test ${ac_cv_host+y} 4688 then : 4689 printf %s "(cached) " >&6 4690 else $as_nop 4691 if test "x$host_alias" = x; then 4692 ac_cv_host=$ac_cv_build 4693 else 4694 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4695 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4696 fi 4697 4698 fi 4699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4700 printf "%s\n" "$ac_cv_host" >&6; } 4701 case $ac_cv_host in 4702 *-*-*) ;; 4703 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4704 esac 4705 host=$ac_cv_host 4706 ac_save_IFS=$IFS; IFS='-' 4707 set x $ac_cv_host 4708 shift 4709 host_cpu=$1 4710 host_vendor=$2 4711 shift; shift 4712 # Remember, the first character of IFS is used to create $*, 4713 # except with old shells: 4714 host_os=$* 4715 IFS=$ac_save_IFS 4716 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4717 4718 4719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4720 printf %s "checking for a sed that does not truncate output... " >&6; } 4721 if test ${ac_cv_path_SED+y} 4722 then : 4723 printf %s "(cached) " >&6 4724 else $as_nop 4725 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4726 for ac_i in 1 2 3 4 5 6 7; do 4727 ac_script="$ac_script$as_nl$ac_script" 4728 done 4729 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4730 { ac_script=; unset ac_script;} 4731 if test -z "$SED"; then 4732 ac_path_SED_found=false 4733 # Loop through the user's path and test for each of PROGNAME-LIST 4734 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4735 for as_dir in $PATH 4736 do 4737 IFS=$as_save_IFS 4738 case $as_dir in #((( 4739 '') as_dir=./ ;; 4740 */) ;; 4741 *) as_dir=$as_dir/ ;; 4742 esac 4743 for ac_prog in sed gsed 4744 do 4745 for ac_exec_ext in '' $ac_executable_extensions; do 4746 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4747 as_fn_executable_p "$ac_path_SED" || continue 4748 # Check for GNU ac_path_SED and select it if it is found. 4749 # Check for GNU $ac_path_SED 4750 case `"$ac_path_SED" --version 2>&1` in 4751 *GNU*) 4752 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4753 *) 4754 ac_count=0 4755 printf %s 0123456789 >"conftest.in" 4756 while : 4757 do 4758 cat "conftest.in" "conftest.in" >"conftest.tmp" 4759 mv "conftest.tmp" "conftest.in" 4760 cp "conftest.in" "conftest.nl" 4761 printf "%s\n" '' >> "conftest.nl" 4762 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4763 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4764 as_fn_arith $ac_count + 1 && ac_count=$as_val 4765 if test $ac_count -gt ${ac_path_SED_max-0}; then 4766 # Best one so far, save it but keep looking for a better one 4767 ac_cv_path_SED="$ac_path_SED" 4768 ac_path_SED_max=$ac_count 4769 fi 4770 # 10*(2^10) chars as input seems more than enough 4771 test $ac_count -gt 10 && break 4772 done 4773 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4774 esac 4775 4776 $ac_path_SED_found && break 3 4777 done 4778 done 4779 done 4780 IFS=$as_save_IFS 4781 if test -z "$ac_cv_path_SED"; then 4782 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4783 fi 4784 else 4785 ac_cv_path_SED=$SED 4786 fi 4787 4788 fi 4789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4790 printf "%s\n" "$ac_cv_path_SED" >&6; } 4791 SED="$ac_cv_path_SED" 4792 rm -f conftest.sed 4793 4794 4795 4796 4797 4798 4799 # Check whether --enable-selective-werror was given. 4800 if test ${enable_selective_werror+y} 4801 then : 4802 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4803 else $as_nop 4804 SELECTIVE_WERROR=yes 4805 fi 4806 4807 4808 4809 4810 4811 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4812 if test "x$SUNCC" = "xyes"; then 4813 BASE_CFLAGS="-v" 4814 else 4815 BASE_CFLAGS="" 4816 fi 4817 4818 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4819 4820 4821 4822 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 xorg_testset_save_CFLAGS="$CFLAGS" 4833 4834 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4837 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4838 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4839 then : 4840 printf %s "(cached) " >&6 4841 else $as_nop 4842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4843 /* end confdefs.h. */ 4844 int i; 4845 _ACEOF 4846 if ac_fn_c_try_compile "$LINENO" 4847 then : 4848 xorg_cv_cc_flag_unknown_warning_option=yes 4849 else $as_nop 4850 xorg_cv_cc_flag_unknown_warning_option=no 4851 fi 4852 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4853 fi 4854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4855 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4856 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4857 CFLAGS="$xorg_testset_save_CFLAGS" 4858 fi 4859 4860 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4861 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4863 fi 4864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4866 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4867 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4868 then : 4869 printf %s "(cached) " >&6 4870 else $as_nop 4871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4872 /* end confdefs.h. */ 4873 int i; 4874 _ACEOF 4875 if ac_fn_c_try_compile "$LINENO" 4876 then : 4877 xorg_cv_cc_flag_unused_command_line_argument=yes 4878 else $as_nop 4879 xorg_cv_cc_flag_unused_command_line_argument=no 4880 fi 4881 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4882 fi 4883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4884 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4885 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4886 CFLAGS="$xorg_testset_save_CFLAGS" 4887 fi 4888 4889 found="no" 4890 4891 if test $found = "no" ; then 4892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4894 fi 4895 4896 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4897 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4898 fi 4899 4900 CFLAGS="$CFLAGS -Wall" 4901 4902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4903 printf %s "checking if $CC supports -Wall... " >&6; } 4904 cacheid=xorg_cv_cc_flag__Wall 4905 if eval test \${$cacheid+y} 4906 then : 4907 printf %s "(cached) " >&6 4908 else $as_nop 4909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4910 /* end confdefs.h. */ 4911 int i; 4912 int 4913 main (void) 4914 { 4915 4916 ; 4917 return 0; 4918 } 4919 _ACEOF 4920 if ac_fn_c_try_link "$LINENO" 4921 then : 4922 eval $cacheid=yes 4923 else $as_nop 4924 eval $cacheid=no 4925 fi 4926 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4927 conftest$ac_exeext conftest.$ac_ext 4928 fi 4929 4930 4931 CFLAGS="$xorg_testset_save_CFLAGS" 4932 4933 eval supported=\$$cacheid 4934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4935 printf "%s\n" "$supported" >&6; } 4936 if test "$supported" = "yes" ; then 4937 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4938 found="yes" 4939 fi 4940 fi 4941 4942 4943 4944 4945 4946 4947 4948 4949 4950 4951 4952 4953 4954 4955 4956 xorg_testset_save_CFLAGS="$CFLAGS" 4957 4958 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4961 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4962 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4963 then : 4964 printf %s "(cached) " >&6 4965 else $as_nop 4966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4967 /* end confdefs.h. */ 4968 int i; 4969 _ACEOF 4970 if ac_fn_c_try_compile "$LINENO" 4971 then : 4972 xorg_cv_cc_flag_unknown_warning_option=yes 4973 else $as_nop 4974 xorg_cv_cc_flag_unknown_warning_option=no 4975 fi 4976 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4977 fi 4978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4979 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4980 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4981 CFLAGS="$xorg_testset_save_CFLAGS" 4982 fi 4983 4984 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4985 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4986 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4987 fi 4988 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4990 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4991 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4992 then : 4993 printf %s "(cached) " >&6 4994 else $as_nop 4995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4996 /* end confdefs.h. */ 4997 int i; 4998 _ACEOF 4999 if ac_fn_c_try_compile "$LINENO" 5000 then : 5001 xorg_cv_cc_flag_unused_command_line_argument=yes 5002 else $as_nop 5003 xorg_cv_cc_flag_unused_command_line_argument=no 5004 fi 5005 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5006 fi 5007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5008 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5009 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5010 CFLAGS="$xorg_testset_save_CFLAGS" 5011 fi 5012 5013 found="no" 5014 5015 if test $found = "no" ; then 5016 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5017 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5018 fi 5019 5020 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5022 fi 5023 5024 CFLAGS="$CFLAGS -Wpointer-arith" 5025 5026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5027 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5028 cacheid=xorg_cv_cc_flag__Wpointer_arith 5029 if eval test \${$cacheid+y} 5030 then : 5031 printf %s "(cached) " >&6 5032 else $as_nop 5033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5034 /* end confdefs.h. */ 5035 int i; 5036 int 5037 main (void) 5038 { 5039 5040 ; 5041 return 0; 5042 } 5043 _ACEOF 5044 if ac_fn_c_try_link "$LINENO" 5045 then : 5046 eval $cacheid=yes 5047 else $as_nop 5048 eval $cacheid=no 5049 fi 5050 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5051 conftest$ac_exeext conftest.$ac_ext 5052 fi 5053 5054 5055 CFLAGS="$xorg_testset_save_CFLAGS" 5056 5057 eval supported=\$$cacheid 5058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5059 printf "%s\n" "$supported" >&6; } 5060 if test "$supported" = "yes" ; then 5061 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5062 found="yes" 5063 fi 5064 fi 5065 5066 5067 5068 5069 5070 5071 5072 5073 5074 5075 5076 5077 5078 5079 5080 xorg_testset_save_CFLAGS="$CFLAGS" 5081 5082 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5085 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5086 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5087 then : 5088 printf %s "(cached) " >&6 5089 else $as_nop 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5091 /* end confdefs.h. */ 5092 int i; 5093 _ACEOF 5094 if ac_fn_c_try_compile "$LINENO" 5095 then : 5096 xorg_cv_cc_flag_unknown_warning_option=yes 5097 else $as_nop 5098 xorg_cv_cc_flag_unknown_warning_option=no 5099 fi 5100 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5101 fi 5102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5103 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5104 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5105 CFLAGS="$xorg_testset_save_CFLAGS" 5106 fi 5107 5108 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5109 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5111 fi 5112 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5114 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5115 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5116 then : 5117 printf %s "(cached) " >&6 5118 else $as_nop 5119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5120 /* end confdefs.h. */ 5121 int i; 5122 _ACEOF 5123 if ac_fn_c_try_compile "$LINENO" 5124 then : 5125 xorg_cv_cc_flag_unused_command_line_argument=yes 5126 else $as_nop 5127 xorg_cv_cc_flag_unused_command_line_argument=no 5128 fi 5129 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5130 fi 5131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5132 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5133 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5134 CFLAGS="$xorg_testset_save_CFLAGS" 5135 fi 5136 5137 found="no" 5138 5139 if test $found = "no" ; then 5140 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5141 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5142 fi 5143 5144 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5146 fi 5147 5148 CFLAGS="$CFLAGS -Wmissing-declarations" 5149 5150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5151 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5152 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5153 if eval test \${$cacheid+y} 5154 then : 5155 printf %s "(cached) " >&6 5156 else $as_nop 5157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5158 /* end confdefs.h. */ 5159 int i; 5160 int 5161 main (void) 5162 { 5163 5164 ; 5165 return 0; 5166 } 5167 _ACEOF 5168 if ac_fn_c_try_link "$LINENO" 5169 then : 5170 eval $cacheid=yes 5171 else $as_nop 5172 eval $cacheid=no 5173 fi 5174 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5175 conftest$ac_exeext conftest.$ac_ext 5176 fi 5177 5178 5179 CFLAGS="$xorg_testset_save_CFLAGS" 5180 5181 eval supported=\$$cacheid 5182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5183 printf "%s\n" "$supported" >&6; } 5184 if test "$supported" = "yes" ; then 5185 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5186 found="yes" 5187 fi 5188 fi 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 5202 5203 5204 xorg_testset_save_CFLAGS="$CFLAGS" 5205 5206 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5207 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5209 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5210 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5211 then : 5212 printf %s "(cached) " >&6 5213 else $as_nop 5214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5215 /* end confdefs.h. */ 5216 int i; 5217 _ACEOF 5218 if ac_fn_c_try_compile "$LINENO" 5219 then : 5220 xorg_cv_cc_flag_unknown_warning_option=yes 5221 else $as_nop 5222 xorg_cv_cc_flag_unknown_warning_option=no 5223 fi 5224 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5225 fi 5226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5227 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5228 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5229 CFLAGS="$xorg_testset_save_CFLAGS" 5230 fi 5231 5232 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5235 fi 5236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5238 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5239 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5240 then : 5241 printf %s "(cached) " >&6 5242 else $as_nop 5243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5244 /* end confdefs.h. */ 5245 int i; 5246 _ACEOF 5247 if ac_fn_c_try_compile "$LINENO" 5248 then : 5249 xorg_cv_cc_flag_unused_command_line_argument=yes 5250 else $as_nop 5251 xorg_cv_cc_flag_unused_command_line_argument=no 5252 fi 5253 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5254 fi 5255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5256 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5257 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5258 CFLAGS="$xorg_testset_save_CFLAGS" 5259 fi 5260 5261 found="no" 5262 5263 if test $found = "no" ; then 5264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5266 fi 5267 5268 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5270 fi 5271 5272 CFLAGS="$CFLAGS -Wformat=2" 5273 5274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5275 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5276 cacheid=xorg_cv_cc_flag__Wformat_2 5277 if eval test \${$cacheid+y} 5278 then : 5279 printf %s "(cached) " >&6 5280 else $as_nop 5281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5282 /* end confdefs.h. */ 5283 int i; 5284 int 5285 main (void) 5286 { 5287 5288 ; 5289 return 0; 5290 } 5291 _ACEOF 5292 if ac_fn_c_try_link "$LINENO" 5293 then : 5294 eval $cacheid=yes 5295 else $as_nop 5296 eval $cacheid=no 5297 fi 5298 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5299 conftest$ac_exeext conftest.$ac_ext 5300 fi 5301 5302 5303 CFLAGS="$xorg_testset_save_CFLAGS" 5304 5305 eval supported=\$$cacheid 5306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5307 printf "%s\n" "$supported" >&6; } 5308 if test "$supported" = "yes" ; then 5309 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5310 found="yes" 5311 fi 5312 fi 5313 5314 if test $found = "no" ; then 5315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5317 fi 5318 5319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5321 fi 5322 5323 CFLAGS="$CFLAGS -Wformat" 5324 5325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5326 printf %s "checking if $CC supports -Wformat... " >&6; } 5327 cacheid=xorg_cv_cc_flag__Wformat 5328 if eval test \${$cacheid+y} 5329 then : 5330 printf %s "(cached) " >&6 5331 else $as_nop 5332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5333 /* end confdefs.h. */ 5334 int i; 5335 int 5336 main (void) 5337 { 5338 5339 ; 5340 return 0; 5341 } 5342 _ACEOF 5343 if ac_fn_c_try_link "$LINENO" 5344 then : 5345 eval $cacheid=yes 5346 else $as_nop 5347 eval $cacheid=no 5348 fi 5349 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5350 conftest$ac_exeext conftest.$ac_ext 5351 fi 5352 5353 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355 5356 eval supported=\$$cacheid 5357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5358 printf "%s\n" "$supported" >&6; } 5359 if test "$supported" = "yes" ; then 5360 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5361 found="yes" 5362 fi 5363 fi 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 5377 5378 5379 5380 5381 xorg_testset_save_CFLAGS="$CFLAGS" 5382 5383 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5386 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5387 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5388 then : 5389 printf %s "(cached) " >&6 5390 else $as_nop 5391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5392 /* end confdefs.h. */ 5393 int i; 5394 _ACEOF 5395 if ac_fn_c_try_compile "$LINENO" 5396 then : 5397 xorg_cv_cc_flag_unknown_warning_option=yes 5398 else $as_nop 5399 xorg_cv_cc_flag_unknown_warning_option=no 5400 fi 5401 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5402 fi 5403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5404 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5405 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5406 CFLAGS="$xorg_testset_save_CFLAGS" 5407 fi 5408 5409 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5412 fi 5413 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5415 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5416 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5417 then : 5418 printf %s "(cached) " >&6 5419 else $as_nop 5420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5421 /* end confdefs.h. */ 5422 int i; 5423 _ACEOF 5424 if ac_fn_c_try_compile "$LINENO" 5425 then : 5426 xorg_cv_cc_flag_unused_command_line_argument=yes 5427 else $as_nop 5428 xorg_cv_cc_flag_unused_command_line_argument=no 5429 fi 5430 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5431 fi 5432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5433 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5435 CFLAGS="$xorg_testset_save_CFLAGS" 5436 fi 5437 5438 found="no" 5439 5440 if test $found = "no" ; then 5441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5443 fi 5444 5445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5447 fi 5448 5449 CFLAGS="$CFLAGS -Wstrict-prototypes" 5450 5451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5452 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5453 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5454 if eval test \${$cacheid+y} 5455 then : 5456 printf %s "(cached) " >&6 5457 else $as_nop 5458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5459 /* end confdefs.h. */ 5460 int i; 5461 int 5462 main (void) 5463 { 5464 5465 ; 5466 return 0; 5467 } 5468 _ACEOF 5469 if ac_fn_c_try_link "$LINENO" 5470 then : 5471 eval $cacheid=yes 5472 else $as_nop 5473 eval $cacheid=no 5474 fi 5475 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5476 conftest$ac_exeext conftest.$ac_ext 5477 fi 5478 5479 5480 CFLAGS="$xorg_testset_save_CFLAGS" 5481 5482 eval supported=\$$cacheid 5483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5484 printf "%s\n" "$supported" >&6; } 5485 if test "$supported" = "yes" ; then 5486 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5487 found="yes" 5488 fi 5489 fi 5490 5491 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 5502 5503 5504 5505 xorg_testset_save_CFLAGS="$CFLAGS" 5506 5507 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5510 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5511 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5512 then : 5513 printf %s "(cached) " >&6 5514 else $as_nop 5515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5516 /* end confdefs.h. */ 5517 int i; 5518 _ACEOF 5519 if ac_fn_c_try_compile "$LINENO" 5520 then : 5521 xorg_cv_cc_flag_unknown_warning_option=yes 5522 else $as_nop 5523 xorg_cv_cc_flag_unknown_warning_option=no 5524 fi 5525 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5526 fi 5527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5528 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5529 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5530 CFLAGS="$xorg_testset_save_CFLAGS" 5531 fi 5532 5533 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5536 fi 5537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5539 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5540 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5541 then : 5542 printf %s "(cached) " >&6 5543 else $as_nop 5544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5545 /* end confdefs.h. */ 5546 int i; 5547 _ACEOF 5548 if ac_fn_c_try_compile "$LINENO" 5549 then : 5550 xorg_cv_cc_flag_unused_command_line_argument=yes 5551 else $as_nop 5552 xorg_cv_cc_flag_unused_command_line_argument=no 5553 fi 5554 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5555 fi 5556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5557 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5558 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5559 CFLAGS="$xorg_testset_save_CFLAGS" 5560 fi 5561 5562 found="no" 5563 5564 if test $found = "no" ; then 5565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5567 fi 5568 5569 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5571 fi 5572 5573 CFLAGS="$CFLAGS -Wmissing-prototypes" 5574 5575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5576 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5577 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5578 if eval test \${$cacheid+y} 5579 then : 5580 printf %s "(cached) " >&6 5581 else $as_nop 5582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5583 /* end confdefs.h. */ 5584 int i; 5585 int 5586 main (void) 5587 { 5588 5589 ; 5590 return 0; 5591 } 5592 _ACEOF 5593 if ac_fn_c_try_link "$LINENO" 5594 then : 5595 eval $cacheid=yes 5596 else $as_nop 5597 eval $cacheid=no 5598 fi 5599 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5600 conftest$ac_exeext conftest.$ac_ext 5601 fi 5602 5603 5604 CFLAGS="$xorg_testset_save_CFLAGS" 5605 5606 eval supported=\$$cacheid 5607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5608 printf "%s\n" "$supported" >&6; } 5609 if test "$supported" = "yes" ; then 5610 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5611 found="yes" 5612 fi 5613 fi 5614 5615 5616 5617 5618 5619 5620 5621 5622 5623 5624 5625 5626 5627 5628 5629 xorg_testset_save_CFLAGS="$CFLAGS" 5630 5631 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5632 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5634 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5635 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5636 then : 5637 printf %s "(cached) " >&6 5638 else $as_nop 5639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5640 /* end confdefs.h. */ 5641 int i; 5642 _ACEOF 5643 if ac_fn_c_try_compile "$LINENO" 5644 then : 5645 xorg_cv_cc_flag_unknown_warning_option=yes 5646 else $as_nop 5647 xorg_cv_cc_flag_unknown_warning_option=no 5648 fi 5649 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5650 fi 5651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5652 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5653 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5654 CFLAGS="$xorg_testset_save_CFLAGS" 5655 fi 5656 5657 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5660 fi 5661 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5663 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5664 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5665 then : 5666 printf %s "(cached) " >&6 5667 else $as_nop 5668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5669 /* end confdefs.h. */ 5670 int i; 5671 _ACEOF 5672 if ac_fn_c_try_compile "$LINENO" 5673 then : 5674 xorg_cv_cc_flag_unused_command_line_argument=yes 5675 else $as_nop 5676 xorg_cv_cc_flag_unused_command_line_argument=no 5677 fi 5678 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5679 fi 5680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5681 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5682 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5683 CFLAGS="$xorg_testset_save_CFLAGS" 5684 fi 5685 5686 found="no" 5687 5688 if test $found = "no" ; then 5689 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5691 fi 5692 5693 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5695 fi 5696 5697 CFLAGS="$CFLAGS -Wnested-externs" 5698 5699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5700 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5701 cacheid=xorg_cv_cc_flag__Wnested_externs 5702 if eval test \${$cacheid+y} 5703 then : 5704 printf %s "(cached) " >&6 5705 else $as_nop 5706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5707 /* end confdefs.h. */ 5708 int i; 5709 int 5710 main (void) 5711 { 5712 5713 ; 5714 return 0; 5715 } 5716 _ACEOF 5717 if ac_fn_c_try_link "$LINENO" 5718 then : 5719 eval $cacheid=yes 5720 else $as_nop 5721 eval $cacheid=no 5722 fi 5723 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5724 conftest$ac_exeext conftest.$ac_ext 5725 fi 5726 5727 5728 CFLAGS="$xorg_testset_save_CFLAGS" 5729 5730 eval supported=\$$cacheid 5731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5732 printf "%s\n" "$supported" >&6; } 5733 if test "$supported" = "yes" ; then 5734 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5735 found="yes" 5736 fi 5737 fi 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 xorg_testset_save_CFLAGS="$CFLAGS" 5754 5755 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5758 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5759 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5760 then : 5761 printf %s "(cached) " >&6 5762 else $as_nop 5763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5764 /* end confdefs.h. */ 5765 int i; 5766 _ACEOF 5767 if ac_fn_c_try_compile "$LINENO" 5768 then : 5769 xorg_cv_cc_flag_unknown_warning_option=yes 5770 else $as_nop 5771 xorg_cv_cc_flag_unknown_warning_option=no 5772 fi 5773 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5774 fi 5775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5776 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5777 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5778 CFLAGS="$xorg_testset_save_CFLAGS" 5779 fi 5780 5781 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5784 fi 5785 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5787 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5788 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5789 then : 5790 printf %s "(cached) " >&6 5791 else $as_nop 5792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5793 /* end confdefs.h. */ 5794 int i; 5795 _ACEOF 5796 if ac_fn_c_try_compile "$LINENO" 5797 then : 5798 xorg_cv_cc_flag_unused_command_line_argument=yes 5799 else $as_nop 5800 xorg_cv_cc_flag_unused_command_line_argument=no 5801 fi 5802 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5803 fi 5804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5805 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5806 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5807 CFLAGS="$xorg_testset_save_CFLAGS" 5808 fi 5809 5810 found="no" 5811 5812 if test $found = "no" ; then 5813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5815 fi 5816 5817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5819 fi 5820 5821 CFLAGS="$CFLAGS -Wbad-function-cast" 5822 5823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5824 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5825 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5826 if eval test \${$cacheid+y} 5827 then : 5828 printf %s "(cached) " >&6 5829 else $as_nop 5830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5831 /* end confdefs.h. */ 5832 int i; 5833 int 5834 main (void) 5835 { 5836 5837 ; 5838 return 0; 5839 } 5840 _ACEOF 5841 if ac_fn_c_try_link "$LINENO" 5842 then : 5843 eval $cacheid=yes 5844 else $as_nop 5845 eval $cacheid=no 5846 fi 5847 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5848 conftest$ac_exeext conftest.$ac_ext 5849 fi 5850 5851 5852 CFLAGS="$xorg_testset_save_CFLAGS" 5853 5854 eval supported=\$$cacheid 5855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5856 printf "%s\n" "$supported" >&6; } 5857 if test "$supported" = "yes" ; then 5858 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5859 found="yes" 5860 fi 5861 fi 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 xorg_testset_save_CFLAGS="$CFLAGS" 5878 5879 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5880 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5882 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5883 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5884 then : 5885 printf %s "(cached) " >&6 5886 else $as_nop 5887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5888 /* end confdefs.h. */ 5889 int i; 5890 _ACEOF 5891 if ac_fn_c_try_compile "$LINENO" 5892 then : 5893 xorg_cv_cc_flag_unknown_warning_option=yes 5894 else $as_nop 5895 xorg_cv_cc_flag_unknown_warning_option=no 5896 fi 5897 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5898 fi 5899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5900 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5901 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5902 CFLAGS="$xorg_testset_save_CFLAGS" 5903 fi 5904 5905 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5908 fi 5909 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5911 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5912 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5913 then : 5914 printf %s "(cached) " >&6 5915 else $as_nop 5916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5917 /* end confdefs.h. */ 5918 int i; 5919 _ACEOF 5920 if ac_fn_c_try_compile "$LINENO" 5921 then : 5922 xorg_cv_cc_flag_unused_command_line_argument=yes 5923 else $as_nop 5924 xorg_cv_cc_flag_unused_command_line_argument=no 5925 fi 5926 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5927 fi 5928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5929 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5930 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5931 CFLAGS="$xorg_testset_save_CFLAGS" 5932 fi 5933 5934 found="no" 5935 5936 if test $found = "no" ; then 5937 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5939 fi 5940 5941 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5943 fi 5944 5945 CFLAGS="$CFLAGS -Wold-style-definition" 5946 5947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5948 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5949 cacheid=xorg_cv_cc_flag__Wold_style_definition 5950 if eval test \${$cacheid+y} 5951 then : 5952 printf %s "(cached) " >&6 5953 else $as_nop 5954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5955 /* end confdefs.h. */ 5956 int i; 5957 int 5958 main (void) 5959 { 5960 5961 ; 5962 return 0; 5963 } 5964 _ACEOF 5965 if ac_fn_c_try_link "$LINENO" 5966 then : 5967 eval $cacheid=yes 5968 else $as_nop 5969 eval $cacheid=no 5970 fi 5971 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5972 conftest$ac_exeext conftest.$ac_ext 5973 fi 5974 5975 5976 CFLAGS="$xorg_testset_save_CFLAGS" 5977 5978 eval supported=\$$cacheid 5979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5980 printf "%s\n" "$supported" >&6; } 5981 if test "$supported" = "yes" ; then 5982 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5983 found="yes" 5984 fi 5985 fi 5986 5987 if test $found = "no" ; then 5988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5990 fi 5991 5992 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5994 fi 5995 5996 CFLAGS="$CFLAGS -fd" 5997 5998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5999 printf %s "checking if $CC supports -fd... " >&6; } 6000 cacheid=xorg_cv_cc_flag__fd 6001 if eval test \${$cacheid+y} 6002 then : 6003 printf %s "(cached) " >&6 6004 else $as_nop 6005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6006 /* end confdefs.h. */ 6007 int i; 6008 int 6009 main (void) 6010 { 6011 6012 ; 6013 return 0; 6014 } 6015 _ACEOF 6016 if ac_fn_c_try_link "$LINENO" 6017 then : 6018 eval $cacheid=yes 6019 else $as_nop 6020 eval $cacheid=no 6021 fi 6022 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6023 conftest$ac_exeext conftest.$ac_ext 6024 fi 6025 6026 6027 CFLAGS="$xorg_testset_save_CFLAGS" 6028 6029 eval supported=\$$cacheid 6030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6031 printf "%s\n" "$supported" >&6; } 6032 if test "$supported" = "yes" ; then 6033 BASE_CFLAGS="$BASE_CFLAGS -fd" 6034 found="yes" 6035 fi 6036 fi 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 xorg_testset_save_CFLAGS="$CFLAGS" 6053 6054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6057 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6058 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6059 then : 6060 printf %s "(cached) " >&6 6061 else $as_nop 6062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6063 /* end confdefs.h. */ 6064 int i; 6065 _ACEOF 6066 if ac_fn_c_try_compile "$LINENO" 6067 then : 6068 xorg_cv_cc_flag_unknown_warning_option=yes 6069 else $as_nop 6070 xorg_cv_cc_flag_unknown_warning_option=no 6071 fi 6072 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6073 fi 6074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6075 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6076 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6077 CFLAGS="$xorg_testset_save_CFLAGS" 6078 fi 6079 6080 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6083 fi 6084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6086 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6087 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6088 then : 6089 printf %s "(cached) " >&6 6090 else $as_nop 6091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6092 /* end confdefs.h. */ 6093 int i; 6094 _ACEOF 6095 if ac_fn_c_try_compile "$LINENO" 6096 then : 6097 xorg_cv_cc_flag_unused_command_line_argument=yes 6098 else $as_nop 6099 xorg_cv_cc_flag_unused_command_line_argument=no 6100 fi 6101 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6102 fi 6103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6104 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6105 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6106 CFLAGS="$xorg_testset_save_CFLAGS" 6107 fi 6108 6109 found="no" 6110 6111 if test $found = "no" ; then 6112 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6113 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6114 fi 6115 6116 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6118 fi 6119 6120 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6121 6122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6123 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6124 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6125 if eval test \${$cacheid+y} 6126 then : 6127 printf %s "(cached) " >&6 6128 else $as_nop 6129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6130 /* end confdefs.h. */ 6131 int i; 6132 int 6133 main (void) 6134 { 6135 6136 ; 6137 return 0; 6138 } 6139 _ACEOF 6140 if ac_fn_c_try_link "$LINENO" 6141 then : 6142 eval $cacheid=yes 6143 else $as_nop 6144 eval $cacheid=no 6145 fi 6146 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6147 conftest$ac_exeext conftest.$ac_ext 6148 fi 6149 6150 6151 CFLAGS="$xorg_testset_save_CFLAGS" 6152 6153 eval supported=\$$cacheid 6154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6155 printf "%s\n" "$supported" >&6; } 6156 if test "$supported" = "yes" ; then 6157 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6158 found="yes" 6159 fi 6160 fi 6161 6162 6163 6164 6165 6166 # This chunk adds additional warnings that could catch undesired effects. 6167 6168 6169 6170 6171 6172 6173 6174 6175 6176 6177 6178 6179 6180 xorg_testset_save_CFLAGS="$CFLAGS" 6181 6182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6185 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6186 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6187 then : 6188 printf %s "(cached) " >&6 6189 else $as_nop 6190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6191 /* end confdefs.h. */ 6192 int i; 6193 _ACEOF 6194 if ac_fn_c_try_compile "$LINENO" 6195 then : 6196 xorg_cv_cc_flag_unknown_warning_option=yes 6197 else $as_nop 6198 xorg_cv_cc_flag_unknown_warning_option=no 6199 fi 6200 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6201 fi 6202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6203 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6205 CFLAGS="$xorg_testset_save_CFLAGS" 6206 fi 6207 6208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6211 fi 6212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6214 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6215 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6216 then : 6217 printf %s "(cached) " >&6 6218 else $as_nop 6219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6220 /* end confdefs.h. */ 6221 int i; 6222 _ACEOF 6223 if ac_fn_c_try_compile "$LINENO" 6224 then : 6225 xorg_cv_cc_flag_unused_command_line_argument=yes 6226 else $as_nop 6227 xorg_cv_cc_flag_unused_command_line_argument=no 6228 fi 6229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6230 fi 6231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6232 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6234 CFLAGS="$xorg_testset_save_CFLAGS" 6235 fi 6236 6237 found="no" 6238 6239 if test $found = "no" ; then 6240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6242 fi 6243 6244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6246 fi 6247 6248 CFLAGS="$CFLAGS -Wunused" 6249 6250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6251 printf %s "checking if $CC supports -Wunused... " >&6; } 6252 cacheid=xorg_cv_cc_flag__Wunused 6253 if eval test \${$cacheid+y} 6254 then : 6255 printf %s "(cached) " >&6 6256 else $as_nop 6257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6258 /* end confdefs.h. */ 6259 int i; 6260 int 6261 main (void) 6262 { 6263 6264 ; 6265 return 0; 6266 } 6267 _ACEOF 6268 if ac_fn_c_try_link "$LINENO" 6269 then : 6270 eval $cacheid=yes 6271 else $as_nop 6272 eval $cacheid=no 6273 fi 6274 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6275 conftest$ac_exeext conftest.$ac_ext 6276 fi 6277 6278 6279 CFLAGS="$xorg_testset_save_CFLAGS" 6280 6281 eval supported=\$$cacheid 6282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6283 printf "%s\n" "$supported" >&6; } 6284 if test "$supported" = "yes" ; then 6285 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6286 found="yes" 6287 fi 6288 fi 6289 6290 6291 6292 6293 6294 6295 6296 6297 6298 6299 6300 6301 6302 6303 6304 xorg_testset_save_CFLAGS="$CFLAGS" 6305 6306 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6309 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6310 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6311 then : 6312 printf %s "(cached) " >&6 6313 else $as_nop 6314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6315 /* end confdefs.h. */ 6316 int i; 6317 _ACEOF 6318 if ac_fn_c_try_compile "$LINENO" 6319 then : 6320 xorg_cv_cc_flag_unknown_warning_option=yes 6321 else $as_nop 6322 xorg_cv_cc_flag_unknown_warning_option=no 6323 fi 6324 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6325 fi 6326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6327 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6329 CFLAGS="$xorg_testset_save_CFLAGS" 6330 fi 6331 6332 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6335 fi 6336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6338 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6339 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6340 then : 6341 printf %s "(cached) " >&6 6342 else $as_nop 6343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6344 /* end confdefs.h. */ 6345 int i; 6346 _ACEOF 6347 if ac_fn_c_try_compile "$LINENO" 6348 then : 6349 xorg_cv_cc_flag_unused_command_line_argument=yes 6350 else $as_nop 6351 xorg_cv_cc_flag_unused_command_line_argument=no 6352 fi 6353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6354 fi 6355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6356 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6357 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6358 CFLAGS="$xorg_testset_save_CFLAGS" 6359 fi 6360 6361 found="no" 6362 6363 if test $found = "no" ; then 6364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6366 fi 6367 6368 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6370 fi 6371 6372 CFLAGS="$CFLAGS -Wuninitialized" 6373 6374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6375 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6376 cacheid=xorg_cv_cc_flag__Wuninitialized 6377 if eval test \${$cacheid+y} 6378 then : 6379 printf %s "(cached) " >&6 6380 else $as_nop 6381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6382 /* end confdefs.h. */ 6383 int i; 6384 int 6385 main (void) 6386 { 6387 6388 ; 6389 return 0; 6390 } 6391 _ACEOF 6392 if ac_fn_c_try_link "$LINENO" 6393 then : 6394 eval $cacheid=yes 6395 else $as_nop 6396 eval $cacheid=no 6397 fi 6398 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6399 conftest$ac_exeext conftest.$ac_ext 6400 fi 6401 6402 6403 CFLAGS="$xorg_testset_save_CFLAGS" 6404 6405 eval supported=\$$cacheid 6406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6407 printf "%s\n" "$supported" >&6; } 6408 if test "$supported" = "yes" ; then 6409 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6410 found="yes" 6411 fi 6412 fi 6413 6414 6415 6416 6417 6418 6419 6420 6421 6422 6423 6424 6425 6426 6427 6428 xorg_testset_save_CFLAGS="$CFLAGS" 6429 6430 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6433 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6434 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6435 then : 6436 printf %s "(cached) " >&6 6437 else $as_nop 6438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6439 /* end confdefs.h. */ 6440 int i; 6441 _ACEOF 6442 if ac_fn_c_try_compile "$LINENO" 6443 then : 6444 xorg_cv_cc_flag_unknown_warning_option=yes 6445 else $as_nop 6446 xorg_cv_cc_flag_unknown_warning_option=no 6447 fi 6448 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6449 fi 6450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6451 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6453 CFLAGS="$xorg_testset_save_CFLAGS" 6454 fi 6455 6456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6459 fi 6460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6462 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6463 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6464 then : 6465 printf %s "(cached) " >&6 6466 else $as_nop 6467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6468 /* end confdefs.h. */ 6469 int i; 6470 _ACEOF 6471 if ac_fn_c_try_compile "$LINENO" 6472 then : 6473 xorg_cv_cc_flag_unused_command_line_argument=yes 6474 else $as_nop 6475 xorg_cv_cc_flag_unused_command_line_argument=no 6476 fi 6477 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6478 fi 6479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6480 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6482 CFLAGS="$xorg_testset_save_CFLAGS" 6483 fi 6484 6485 found="no" 6486 6487 if test $found = "no" ; then 6488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6490 fi 6491 6492 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6494 fi 6495 6496 CFLAGS="$CFLAGS -Wshadow" 6497 6498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6499 printf %s "checking if $CC supports -Wshadow... " >&6; } 6500 cacheid=xorg_cv_cc_flag__Wshadow 6501 if eval test \${$cacheid+y} 6502 then : 6503 printf %s "(cached) " >&6 6504 else $as_nop 6505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6506 /* end confdefs.h. */ 6507 int i; 6508 int 6509 main (void) 6510 { 6511 6512 ; 6513 return 0; 6514 } 6515 _ACEOF 6516 if ac_fn_c_try_link "$LINENO" 6517 then : 6518 eval $cacheid=yes 6519 else $as_nop 6520 eval $cacheid=no 6521 fi 6522 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6523 conftest$ac_exeext conftest.$ac_ext 6524 fi 6525 6526 6527 CFLAGS="$xorg_testset_save_CFLAGS" 6528 6529 eval supported=\$$cacheid 6530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6531 printf "%s\n" "$supported" >&6; } 6532 if test "$supported" = "yes" ; then 6533 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6534 found="yes" 6535 fi 6536 fi 6537 6538 6539 6540 6541 6542 6543 6544 6545 6546 6547 6548 6549 6550 6551 6552 xorg_testset_save_CFLAGS="$CFLAGS" 6553 6554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6557 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6558 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6559 then : 6560 printf %s "(cached) " >&6 6561 else $as_nop 6562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6563 /* end confdefs.h. */ 6564 int i; 6565 _ACEOF 6566 if ac_fn_c_try_compile "$LINENO" 6567 then : 6568 xorg_cv_cc_flag_unknown_warning_option=yes 6569 else $as_nop 6570 xorg_cv_cc_flag_unknown_warning_option=no 6571 fi 6572 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6573 fi 6574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6575 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6577 CFLAGS="$xorg_testset_save_CFLAGS" 6578 fi 6579 6580 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6583 fi 6584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6586 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6587 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6588 then : 6589 printf %s "(cached) " >&6 6590 else $as_nop 6591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6592 /* end confdefs.h. */ 6593 int i; 6594 _ACEOF 6595 if ac_fn_c_try_compile "$LINENO" 6596 then : 6597 xorg_cv_cc_flag_unused_command_line_argument=yes 6598 else $as_nop 6599 xorg_cv_cc_flag_unused_command_line_argument=no 6600 fi 6601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6602 fi 6603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6604 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6606 CFLAGS="$xorg_testset_save_CFLAGS" 6607 fi 6608 6609 found="no" 6610 6611 if test $found = "no" ; then 6612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6614 fi 6615 6616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6618 fi 6619 6620 CFLAGS="$CFLAGS -Wmissing-noreturn" 6621 6622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6623 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6624 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6625 if eval test \${$cacheid+y} 6626 then : 6627 printf %s "(cached) " >&6 6628 else $as_nop 6629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6630 /* end confdefs.h. */ 6631 int i; 6632 int 6633 main (void) 6634 { 6635 6636 ; 6637 return 0; 6638 } 6639 _ACEOF 6640 if ac_fn_c_try_link "$LINENO" 6641 then : 6642 eval $cacheid=yes 6643 else $as_nop 6644 eval $cacheid=no 6645 fi 6646 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6647 conftest$ac_exeext conftest.$ac_ext 6648 fi 6649 6650 6651 CFLAGS="$xorg_testset_save_CFLAGS" 6652 6653 eval supported=\$$cacheid 6654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6655 printf "%s\n" "$supported" >&6; } 6656 if test "$supported" = "yes" ; then 6657 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6658 found="yes" 6659 fi 6660 fi 6661 6662 6663 6664 6665 6666 6667 6668 6669 6670 6671 6672 6673 6674 6675 6676 xorg_testset_save_CFLAGS="$CFLAGS" 6677 6678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6681 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6682 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6683 then : 6684 printf %s "(cached) " >&6 6685 else $as_nop 6686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6687 /* end confdefs.h. */ 6688 int i; 6689 _ACEOF 6690 if ac_fn_c_try_compile "$LINENO" 6691 then : 6692 xorg_cv_cc_flag_unknown_warning_option=yes 6693 else $as_nop 6694 xorg_cv_cc_flag_unknown_warning_option=no 6695 fi 6696 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6697 fi 6698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6699 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6701 CFLAGS="$xorg_testset_save_CFLAGS" 6702 fi 6703 6704 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6707 fi 6708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6710 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6711 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6712 then : 6713 printf %s "(cached) " >&6 6714 else $as_nop 6715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6716 /* end confdefs.h. */ 6717 int i; 6718 _ACEOF 6719 if ac_fn_c_try_compile "$LINENO" 6720 then : 6721 xorg_cv_cc_flag_unused_command_line_argument=yes 6722 else $as_nop 6723 xorg_cv_cc_flag_unused_command_line_argument=no 6724 fi 6725 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6726 fi 6727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6728 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6730 CFLAGS="$xorg_testset_save_CFLAGS" 6731 fi 6732 6733 found="no" 6734 6735 if test $found = "no" ; then 6736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6738 fi 6739 6740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6742 fi 6743 6744 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6745 6746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6747 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6748 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6749 if eval test \${$cacheid+y} 6750 then : 6751 printf %s "(cached) " >&6 6752 else $as_nop 6753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6754 /* end confdefs.h. */ 6755 int i; 6756 int 6757 main (void) 6758 { 6759 6760 ; 6761 return 0; 6762 } 6763 _ACEOF 6764 if ac_fn_c_try_link "$LINENO" 6765 then : 6766 eval $cacheid=yes 6767 else $as_nop 6768 eval $cacheid=no 6769 fi 6770 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6771 conftest$ac_exeext conftest.$ac_ext 6772 fi 6773 6774 6775 CFLAGS="$xorg_testset_save_CFLAGS" 6776 6777 eval supported=\$$cacheid 6778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6779 printf "%s\n" "$supported" >&6; } 6780 if test "$supported" = "yes" ; then 6781 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6782 found="yes" 6783 fi 6784 fi 6785 6786 6787 6788 6789 6790 6791 6792 6793 6794 6795 6796 6797 6798 6799 6800 xorg_testset_save_CFLAGS="$CFLAGS" 6801 6802 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6805 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6806 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6807 then : 6808 printf %s "(cached) " >&6 6809 else $as_nop 6810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6811 /* end confdefs.h. */ 6812 int i; 6813 _ACEOF 6814 if ac_fn_c_try_compile "$LINENO" 6815 then : 6816 xorg_cv_cc_flag_unknown_warning_option=yes 6817 else $as_nop 6818 xorg_cv_cc_flag_unknown_warning_option=no 6819 fi 6820 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6821 fi 6822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6823 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6825 CFLAGS="$xorg_testset_save_CFLAGS" 6826 fi 6827 6828 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6831 fi 6832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6834 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6835 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6836 then : 6837 printf %s "(cached) " >&6 6838 else $as_nop 6839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6840 /* end confdefs.h. */ 6841 int i; 6842 _ACEOF 6843 if ac_fn_c_try_compile "$LINENO" 6844 then : 6845 xorg_cv_cc_flag_unused_command_line_argument=yes 6846 else $as_nop 6847 xorg_cv_cc_flag_unused_command_line_argument=no 6848 fi 6849 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6850 fi 6851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6852 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6854 CFLAGS="$xorg_testset_save_CFLAGS" 6855 fi 6856 6857 found="no" 6858 6859 if test $found = "no" ; then 6860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6862 fi 6863 6864 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6866 fi 6867 6868 CFLAGS="$CFLAGS -Wredundant-decls" 6869 6870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6871 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6872 cacheid=xorg_cv_cc_flag__Wredundant_decls 6873 if eval test \${$cacheid+y} 6874 then : 6875 printf %s "(cached) " >&6 6876 else $as_nop 6877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6878 /* end confdefs.h. */ 6879 int i; 6880 int 6881 main (void) 6882 { 6883 6884 ; 6885 return 0; 6886 } 6887 _ACEOF 6888 if ac_fn_c_try_link "$LINENO" 6889 then : 6890 eval $cacheid=yes 6891 else $as_nop 6892 eval $cacheid=no 6893 fi 6894 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6895 conftest$ac_exeext conftest.$ac_ext 6896 fi 6897 6898 6899 CFLAGS="$xorg_testset_save_CFLAGS" 6900 6901 eval supported=\$$cacheid 6902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6903 printf "%s\n" "$supported" >&6; } 6904 if test "$supported" = "yes" ; then 6905 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6906 found="yes" 6907 fi 6908 fi 6909 6910 6911 6912 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 xorg_testset_save_CFLAGS="$CFLAGS" 6925 6926 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6929 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6930 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6931 then : 6932 printf %s "(cached) " >&6 6933 else $as_nop 6934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6935 /* end confdefs.h. */ 6936 int i; 6937 _ACEOF 6938 if ac_fn_c_try_compile "$LINENO" 6939 then : 6940 xorg_cv_cc_flag_unknown_warning_option=yes 6941 else $as_nop 6942 xorg_cv_cc_flag_unknown_warning_option=no 6943 fi 6944 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6945 fi 6946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6947 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6949 CFLAGS="$xorg_testset_save_CFLAGS" 6950 fi 6951 6952 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6955 fi 6956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6958 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6959 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6960 then : 6961 printf %s "(cached) " >&6 6962 else $as_nop 6963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6964 /* end confdefs.h. */ 6965 int i; 6966 _ACEOF 6967 if ac_fn_c_try_compile "$LINENO" 6968 then : 6969 xorg_cv_cc_flag_unused_command_line_argument=yes 6970 else $as_nop 6971 xorg_cv_cc_flag_unused_command_line_argument=no 6972 fi 6973 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6974 fi 6975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6976 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6978 CFLAGS="$xorg_testset_save_CFLAGS" 6979 fi 6980 6981 found="no" 6982 6983 if test $found = "no" ; then 6984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6986 fi 6987 6988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6990 fi 6991 6992 CFLAGS="$CFLAGS -Wlogical-op" 6993 6994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6995 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 6996 cacheid=xorg_cv_cc_flag__Wlogical_op 6997 if eval test \${$cacheid+y} 6998 then : 6999 printf %s "(cached) " >&6 7000 else $as_nop 7001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7002 /* end confdefs.h. */ 7003 int i; 7004 int 7005 main (void) 7006 { 7007 7008 ; 7009 return 0; 7010 } 7011 _ACEOF 7012 if ac_fn_c_try_link "$LINENO" 7013 then : 7014 eval $cacheid=yes 7015 else $as_nop 7016 eval $cacheid=no 7017 fi 7018 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7019 conftest$ac_exeext conftest.$ac_ext 7020 fi 7021 7022 7023 CFLAGS="$xorg_testset_save_CFLAGS" 7024 7025 eval supported=\$$cacheid 7026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7027 printf "%s\n" "$supported" >&6; } 7028 if test "$supported" = "yes" ; then 7029 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7030 found="yes" 7031 fi 7032 fi 7033 7034 7035 7036 # These are currently disabled because they are noisy. They will be enabled 7037 # in the future once the codebase is sufficiently modernized to silence 7038 # them. For now, I don't want them to drown out the other warnings. 7039 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7040 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7041 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7042 7043 # Turn some warnings into errors, so we don't accidently get successful builds 7044 # when there are problems that should be fixed. 7045 7046 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 7059 7060 xorg_testset_save_CFLAGS="$CFLAGS" 7061 7062 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7065 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7066 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7067 then : 7068 printf %s "(cached) " >&6 7069 else $as_nop 7070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7071 /* end confdefs.h. */ 7072 int i; 7073 _ACEOF 7074 if ac_fn_c_try_compile "$LINENO" 7075 then : 7076 xorg_cv_cc_flag_unknown_warning_option=yes 7077 else $as_nop 7078 xorg_cv_cc_flag_unknown_warning_option=no 7079 fi 7080 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7081 fi 7082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7083 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7084 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7085 CFLAGS="$xorg_testset_save_CFLAGS" 7086 fi 7087 7088 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7091 fi 7092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7094 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7095 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7096 then : 7097 printf %s "(cached) " >&6 7098 else $as_nop 7099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7100 /* end confdefs.h. */ 7101 int i; 7102 _ACEOF 7103 if ac_fn_c_try_compile "$LINENO" 7104 then : 7105 xorg_cv_cc_flag_unused_command_line_argument=yes 7106 else $as_nop 7107 xorg_cv_cc_flag_unused_command_line_argument=no 7108 fi 7109 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7110 fi 7111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7112 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7114 CFLAGS="$xorg_testset_save_CFLAGS" 7115 fi 7116 7117 found="no" 7118 7119 if test $found = "no" ; then 7120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7122 fi 7123 7124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7126 fi 7127 7128 CFLAGS="$CFLAGS -Werror=implicit" 7129 7130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7131 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7132 cacheid=xorg_cv_cc_flag__Werror_implicit 7133 if eval test \${$cacheid+y} 7134 then : 7135 printf %s "(cached) " >&6 7136 else $as_nop 7137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7138 /* end confdefs.h. */ 7139 int i; 7140 int 7141 main (void) 7142 { 7143 7144 ; 7145 return 0; 7146 } 7147 _ACEOF 7148 if ac_fn_c_try_link "$LINENO" 7149 then : 7150 eval $cacheid=yes 7151 else $as_nop 7152 eval $cacheid=no 7153 fi 7154 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7155 conftest$ac_exeext conftest.$ac_ext 7156 fi 7157 7158 7159 CFLAGS="$xorg_testset_save_CFLAGS" 7160 7161 eval supported=\$$cacheid 7162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7163 printf "%s\n" "$supported" >&6; } 7164 if test "$supported" = "yes" ; then 7165 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7166 found="yes" 7167 fi 7168 fi 7169 7170 if test $found = "no" ; then 7171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7173 fi 7174 7175 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7177 fi 7178 7179 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7180 7181 { 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 7182 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7183 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7184 if eval test \${$cacheid+y} 7185 then : 7186 printf %s "(cached) " >&6 7187 else $as_nop 7188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7189 /* end confdefs.h. */ 7190 int i; 7191 int 7192 main (void) 7193 { 7194 7195 ; 7196 return 0; 7197 } 7198 _ACEOF 7199 if ac_fn_c_try_link "$LINENO" 7200 then : 7201 eval $cacheid=yes 7202 else $as_nop 7203 eval $cacheid=no 7204 fi 7205 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7206 conftest$ac_exeext conftest.$ac_ext 7207 fi 7208 7209 7210 CFLAGS="$xorg_testset_save_CFLAGS" 7211 7212 eval supported=\$$cacheid 7213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7214 printf "%s\n" "$supported" >&6; } 7215 if test "$supported" = "yes" ; then 7216 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7217 found="yes" 7218 fi 7219 fi 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 7235 xorg_testset_save_CFLAGS="$CFLAGS" 7236 7237 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7240 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7241 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7242 then : 7243 printf %s "(cached) " >&6 7244 else $as_nop 7245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7246 /* end confdefs.h. */ 7247 int i; 7248 _ACEOF 7249 if ac_fn_c_try_compile "$LINENO" 7250 then : 7251 xorg_cv_cc_flag_unknown_warning_option=yes 7252 else $as_nop 7253 xorg_cv_cc_flag_unknown_warning_option=no 7254 fi 7255 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7256 fi 7257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7258 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7259 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7260 CFLAGS="$xorg_testset_save_CFLAGS" 7261 fi 7262 7263 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7266 fi 7267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7269 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7270 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7271 then : 7272 printf %s "(cached) " >&6 7273 else $as_nop 7274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7275 /* end confdefs.h. */ 7276 int i; 7277 _ACEOF 7278 if ac_fn_c_try_compile "$LINENO" 7279 then : 7280 xorg_cv_cc_flag_unused_command_line_argument=yes 7281 else $as_nop 7282 xorg_cv_cc_flag_unused_command_line_argument=no 7283 fi 7284 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7285 fi 7286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7287 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7288 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7289 CFLAGS="$xorg_testset_save_CFLAGS" 7290 fi 7291 7292 found="no" 7293 7294 if test $found = "no" ; then 7295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7297 fi 7298 7299 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7301 fi 7302 7303 CFLAGS="$CFLAGS -Werror=nonnull" 7304 7305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7306 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7307 cacheid=xorg_cv_cc_flag__Werror_nonnull 7308 if eval test \${$cacheid+y} 7309 then : 7310 printf %s "(cached) " >&6 7311 else $as_nop 7312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7313 /* end confdefs.h. */ 7314 int i; 7315 int 7316 main (void) 7317 { 7318 7319 ; 7320 return 0; 7321 } 7322 _ACEOF 7323 if ac_fn_c_try_link "$LINENO" 7324 then : 7325 eval $cacheid=yes 7326 else $as_nop 7327 eval $cacheid=no 7328 fi 7329 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7330 conftest$ac_exeext conftest.$ac_ext 7331 fi 7332 7333 7334 CFLAGS="$xorg_testset_save_CFLAGS" 7335 7336 eval supported=\$$cacheid 7337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7338 printf "%s\n" "$supported" >&6; } 7339 if test "$supported" = "yes" ; then 7340 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7341 found="yes" 7342 fi 7343 fi 7344 7345 7346 7347 7348 7349 7350 7351 7352 7353 7354 7355 7356 7357 7358 7359 xorg_testset_save_CFLAGS="$CFLAGS" 7360 7361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7364 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7365 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7366 then : 7367 printf %s "(cached) " >&6 7368 else $as_nop 7369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7370 /* end confdefs.h. */ 7371 int i; 7372 _ACEOF 7373 if ac_fn_c_try_compile "$LINENO" 7374 then : 7375 xorg_cv_cc_flag_unknown_warning_option=yes 7376 else $as_nop 7377 xorg_cv_cc_flag_unknown_warning_option=no 7378 fi 7379 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7380 fi 7381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7382 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7384 CFLAGS="$xorg_testset_save_CFLAGS" 7385 fi 7386 7387 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7390 fi 7391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7393 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7394 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7395 then : 7396 printf %s "(cached) " >&6 7397 else $as_nop 7398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7399 /* end confdefs.h. */ 7400 int i; 7401 _ACEOF 7402 if ac_fn_c_try_compile "$LINENO" 7403 then : 7404 xorg_cv_cc_flag_unused_command_line_argument=yes 7405 else $as_nop 7406 xorg_cv_cc_flag_unused_command_line_argument=no 7407 fi 7408 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7409 fi 7410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7411 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7412 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7413 CFLAGS="$xorg_testset_save_CFLAGS" 7414 fi 7415 7416 found="no" 7417 7418 if test $found = "no" ; then 7419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7421 fi 7422 7423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7425 fi 7426 7427 CFLAGS="$CFLAGS -Werror=init-self" 7428 7429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7430 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7431 cacheid=xorg_cv_cc_flag__Werror_init_self 7432 if eval test \${$cacheid+y} 7433 then : 7434 printf %s "(cached) " >&6 7435 else $as_nop 7436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7437 /* end confdefs.h. */ 7438 int i; 7439 int 7440 main (void) 7441 { 7442 7443 ; 7444 return 0; 7445 } 7446 _ACEOF 7447 if ac_fn_c_try_link "$LINENO" 7448 then : 7449 eval $cacheid=yes 7450 else $as_nop 7451 eval $cacheid=no 7452 fi 7453 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7454 conftest$ac_exeext conftest.$ac_ext 7455 fi 7456 7457 7458 CFLAGS="$xorg_testset_save_CFLAGS" 7459 7460 eval supported=\$$cacheid 7461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7462 printf "%s\n" "$supported" >&6; } 7463 if test "$supported" = "yes" ; then 7464 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7465 found="yes" 7466 fi 7467 fi 7468 7469 7470 7471 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 xorg_testset_save_CFLAGS="$CFLAGS" 7484 7485 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7488 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7489 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7490 then : 7491 printf %s "(cached) " >&6 7492 else $as_nop 7493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7494 /* end confdefs.h. */ 7495 int i; 7496 _ACEOF 7497 if ac_fn_c_try_compile "$LINENO" 7498 then : 7499 xorg_cv_cc_flag_unknown_warning_option=yes 7500 else $as_nop 7501 xorg_cv_cc_flag_unknown_warning_option=no 7502 fi 7503 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7504 fi 7505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7506 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7508 CFLAGS="$xorg_testset_save_CFLAGS" 7509 fi 7510 7511 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7514 fi 7515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7517 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7518 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7519 then : 7520 printf %s "(cached) " >&6 7521 else $as_nop 7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7523 /* end confdefs.h. */ 7524 int i; 7525 _ACEOF 7526 if ac_fn_c_try_compile "$LINENO" 7527 then : 7528 xorg_cv_cc_flag_unused_command_line_argument=yes 7529 else $as_nop 7530 xorg_cv_cc_flag_unused_command_line_argument=no 7531 fi 7532 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7533 fi 7534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7535 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7536 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7537 CFLAGS="$xorg_testset_save_CFLAGS" 7538 fi 7539 7540 found="no" 7541 7542 if test $found = "no" ; then 7543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7545 fi 7546 7547 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7549 fi 7550 7551 CFLAGS="$CFLAGS -Werror=main" 7552 7553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7554 printf %s "checking if $CC supports -Werror=main... " >&6; } 7555 cacheid=xorg_cv_cc_flag__Werror_main 7556 if eval test \${$cacheid+y} 7557 then : 7558 printf %s "(cached) " >&6 7559 else $as_nop 7560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7561 /* end confdefs.h. */ 7562 int i; 7563 int 7564 main (void) 7565 { 7566 7567 ; 7568 return 0; 7569 } 7570 _ACEOF 7571 if ac_fn_c_try_link "$LINENO" 7572 then : 7573 eval $cacheid=yes 7574 else $as_nop 7575 eval $cacheid=no 7576 fi 7577 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7578 conftest$ac_exeext conftest.$ac_ext 7579 fi 7580 7581 7582 CFLAGS="$xorg_testset_save_CFLAGS" 7583 7584 eval supported=\$$cacheid 7585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7586 printf "%s\n" "$supported" >&6; } 7587 if test "$supported" = "yes" ; then 7588 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7589 found="yes" 7590 fi 7591 fi 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 7607 xorg_testset_save_CFLAGS="$CFLAGS" 7608 7609 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7612 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7613 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7614 then : 7615 printf %s "(cached) " >&6 7616 else $as_nop 7617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7618 /* end confdefs.h. */ 7619 int i; 7620 _ACEOF 7621 if ac_fn_c_try_compile "$LINENO" 7622 then : 7623 xorg_cv_cc_flag_unknown_warning_option=yes 7624 else $as_nop 7625 xorg_cv_cc_flag_unknown_warning_option=no 7626 fi 7627 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7628 fi 7629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7630 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7632 CFLAGS="$xorg_testset_save_CFLAGS" 7633 fi 7634 7635 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7638 fi 7639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7641 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7642 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7643 then : 7644 printf %s "(cached) " >&6 7645 else $as_nop 7646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7647 /* end confdefs.h. */ 7648 int i; 7649 _ACEOF 7650 if ac_fn_c_try_compile "$LINENO" 7651 then : 7652 xorg_cv_cc_flag_unused_command_line_argument=yes 7653 else $as_nop 7654 xorg_cv_cc_flag_unused_command_line_argument=no 7655 fi 7656 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7657 fi 7658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7659 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7660 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7661 CFLAGS="$xorg_testset_save_CFLAGS" 7662 fi 7663 7664 found="no" 7665 7666 if test $found = "no" ; then 7667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7669 fi 7670 7671 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7673 fi 7674 7675 CFLAGS="$CFLAGS -Werror=missing-braces" 7676 7677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7678 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7679 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7680 if eval test \${$cacheid+y} 7681 then : 7682 printf %s "(cached) " >&6 7683 else $as_nop 7684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7685 /* end confdefs.h. */ 7686 int i; 7687 int 7688 main (void) 7689 { 7690 7691 ; 7692 return 0; 7693 } 7694 _ACEOF 7695 if ac_fn_c_try_link "$LINENO" 7696 then : 7697 eval $cacheid=yes 7698 else $as_nop 7699 eval $cacheid=no 7700 fi 7701 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7702 conftest$ac_exeext conftest.$ac_ext 7703 fi 7704 7705 7706 CFLAGS="$xorg_testset_save_CFLAGS" 7707 7708 eval supported=\$$cacheid 7709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7710 printf "%s\n" "$supported" >&6; } 7711 if test "$supported" = "yes" ; then 7712 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7713 found="yes" 7714 fi 7715 fi 7716 7717 7718 7719 7720 7721 7722 7723 7724 7725 7726 7727 7728 7729 7730 7731 xorg_testset_save_CFLAGS="$CFLAGS" 7732 7733 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7736 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7737 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7738 then : 7739 printf %s "(cached) " >&6 7740 else $as_nop 7741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7742 /* end confdefs.h. */ 7743 int i; 7744 _ACEOF 7745 if ac_fn_c_try_compile "$LINENO" 7746 then : 7747 xorg_cv_cc_flag_unknown_warning_option=yes 7748 else $as_nop 7749 xorg_cv_cc_flag_unknown_warning_option=no 7750 fi 7751 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7752 fi 7753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7754 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7756 CFLAGS="$xorg_testset_save_CFLAGS" 7757 fi 7758 7759 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7762 fi 7763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7765 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7766 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7767 then : 7768 printf %s "(cached) " >&6 7769 else $as_nop 7770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7771 /* end confdefs.h. */ 7772 int i; 7773 _ACEOF 7774 if ac_fn_c_try_compile "$LINENO" 7775 then : 7776 xorg_cv_cc_flag_unused_command_line_argument=yes 7777 else $as_nop 7778 xorg_cv_cc_flag_unused_command_line_argument=no 7779 fi 7780 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7781 fi 7782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7783 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7785 CFLAGS="$xorg_testset_save_CFLAGS" 7786 fi 7787 7788 found="no" 7789 7790 if test $found = "no" ; then 7791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7793 fi 7794 7795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7797 fi 7798 7799 CFLAGS="$CFLAGS -Werror=sequence-point" 7800 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7802 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7803 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7804 if eval test \${$cacheid+y} 7805 then : 7806 printf %s "(cached) " >&6 7807 else $as_nop 7808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7809 /* end confdefs.h. */ 7810 int i; 7811 int 7812 main (void) 7813 { 7814 7815 ; 7816 return 0; 7817 } 7818 _ACEOF 7819 if ac_fn_c_try_link "$LINENO" 7820 then : 7821 eval $cacheid=yes 7822 else $as_nop 7823 eval $cacheid=no 7824 fi 7825 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7826 conftest$ac_exeext conftest.$ac_ext 7827 fi 7828 7829 7830 CFLAGS="$xorg_testset_save_CFLAGS" 7831 7832 eval supported=\$$cacheid 7833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7834 printf "%s\n" "$supported" >&6; } 7835 if test "$supported" = "yes" ; then 7836 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7837 found="yes" 7838 fi 7839 fi 7840 7841 7842 7843 7844 7845 7846 7847 7848 7849 7850 7851 7852 7853 7854 7855 xorg_testset_save_CFLAGS="$CFLAGS" 7856 7857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7860 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7861 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7862 then : 7863 printf %s "(cached) " >&6 7864 else $as_nop 7865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7866 /* end confdefs.h. */ 7867 int i; 7868 _ACEOF 7869 if ac_fn_c_try_compile "$LINENO" 7870 then : 7871 xorg_cv_cc_flag_unknown_warning_option=yes 7872 else $as_nop 7873 xorg_cv_cc_flag_unknown_warning_option=no 7874 fi 7875 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7876 fi 7877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7878 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7880 CFLAGS="$xorg_testset_save_CFLAGS" 7881 fi 7882 7883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7886 fi 7887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7889 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7890 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7891 then : 7892 printf %s "(cached) " >&6 7893 else $as_nop 7894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7895 /* end confdefs.h. */ 7896 int i; 7897 _ACEOF 7898 if ac_fn_c_try_compile "$LINENO" 7899 then : 7900 xorg_cv_cc_flag_unused_command_line_argument=yes 7901 else $as_nop 7902 xorg_cv_cc_flag_unused_command_line_argument=no 7903 fi 7904 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7905 fi 7906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7907 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7909 CFLAGS="$xorg_testset_save_CFLAGS" 7910 fi 7911 7912 found="no" 7913 7914 if test $found = "no" ; then 7915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7917 fi 7918 7919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7921 fi 7922 7923 CFLAGS="$CFLAGS -Werror=return-type" 7924 7925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7926 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7927 cacheid=xorg_cv_cc_flag__Werror_return_type 7928 if eval test \${$cacheid+y} 7929 then : 7930 printf %s "(cached) " >&6 7931 else $as_nop 7932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7933 /* end confdefs.h. */ 7934 int i; 7935 int 7936 main (void) 7937 { 7938 7939 ; 7940 return 0; 7941 } 7942 _ACEOF 7943 if ac_fn_c_try_link "$LINENO" 7944 then : 7945 eval $cacheid=yes 7946 else $as_nop 7947 eval $cacheid=no 7948 fi 7949 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7950 conftest$ac_exeext conftest.$ac_ext 7951 fi 7952 7953 7954 CFLAGS="$xorg_testset_save_CFLAGS" 7955 7956 eval supported=\$$cacheid 7957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7958 printf "%s\n" "$supported" >&6; } 7959 if test "$supported" = "yes" ; then 7960 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7961 found="yes" 7962 fi 7963 fi 7964 7965 if test $found = "no" ; then 7966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7968 fi 7969 7970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7972 fi 7973 7974 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7975 7976 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7977 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7978 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7979 if eval test \${$cacheid+y} 7980 then : 7981 printf %s "(cached) " >&6 7982 else $as_nop 7983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7984 /* end confdefs.h. */ 7985 int i; 7986 int 7987 main (void) 7988 { 7989 7990 ; 7991 return 0; 7992 } 7993 _ACEOF 7994 if ac_fn_c_try_link "$LINENO" 7995 then : 7996 eval $cacheid=yes 7997 else $as_nop 7998 eval $cacheid=no 7999 fi 8000 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8001 conftest$ac_exeext conftest.$ac_ext 8002 fi 8003 8004 8005 CFLAGS="$xorg_testset_save_CFLAGS" 8006 8007 eval supported=\$$cacheid 8008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8009 printf "%s\n" "$supported" >&6; } 8010 if test "$supported" = "yes" ; then 8011 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8012 found="yes" 8013 fi 8014 fi 8015 8016 8017 8018 8019 8020 8021 8022 8023 8024 8025 8026 8027 8028 8029 8030 xorg_testset_save_CFLAGS="$CFLAGS" 8031 8032 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8035 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8036 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8037 then : 8038 printf %s "(cached) " >&6 8039 else $as_nop 8040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8041 /* end confdefs.h. */ 8042 int i; 8043 _ACEOF 8044 if ac_fn_c_try_compile "$LINENO" 8045 then : 8046 xorg_cv_cc_flag_unknown_warning_option=yes 8047 else $as_nop 8048 xorg_cv_cc_flag_unknown_warning_option=no 8049 fi 8050 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8051 fi 8052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8053 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8054 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8055 CFLAGS="$xorg_testset_save_CFLAGS" 8056 fi 8057 8058 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8061 fi 8062 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8064 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8065 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8066 then : 8067 printf %s "(cached) " >&6 8068 else $as_nop 8069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8070 /* end confdefs.h. */ 8071 int i; 8072 _ACEOF 8073 if ac_fn_c_try_compile "$LINENO" 8074 then : 8075 xorg_cv_cc_flag_unused_command_line_argument=yes 8076 else $as_nop 8077 xorg_cv_cc_flag_unused_command_line_argument=no 8078 fi 8079 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8080 fi 8081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8082 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8083 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8084 CFLAGS="$xorg_testset_save_CFLAGS" 8085 fi 8086 8087 found="no" 8088 8089 if test $found = "no" ; then 8090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8092 fi 8093 8094 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8095 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8096 fi 8097 8098 CFLAGS="$CFLAGS -Werror=trigraphs" 8099 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8101 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8102 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8103 if eval test \${$cacheid+y} 8104 then : 8105 printf %s "(cached) " >&6 8106 else $as_nop 8107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8108 /* end confdefs.h. */ 8109 int i; 8110 int 8111 main (void) 8112 { 8113 8114 ; 8115 return 0; 8116 } 8117 _ACEOF 8118 if ac_fn_c_try_link "$LINENO" 8119 then : 8120 eval $cacheid=yes 8121 else $as_nop 8122 eval $cacheid=no 8123 fi 8124 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8125 conftest$ac_exeext conftest.$ac_ext 8126 fi 8127 8128 8129 CFLAGS="$xorg_testset_save_CFLAGS" 8130 8131 eval supported=\$$cacheid 8132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8133 printf "%s\n" "$supported" >&6; } 8134 if test "$supported" = "yes" ; then 8135 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8136 found="yes" 8137 fi 8138 fi 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 xorg_testset_save_CFLAGS="$CFLAGS" 8155 8156 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8159 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8160 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8161 then : 8162 printf %s "(cached) " >&6 8163 else $as_nop 8164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8165 /* end confdefs.h. */ 8166 int i; 8167 _ACEOF 8168 if ac_fn_c_try_compile "$LINENO" 8169 then : 8170 xorg_cv_cc_flag_unknown_warning_option=yes 8171 else $as_nop 8172 xorg_cv_cc_flag_unknown_warning_option=no 8173 fi 8174 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8175 fi 8176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8177 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8178 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8179 CFLAGS="$xorg_testset_save_CFLAGS" 8180 fi 8181 8182 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8185 fi 8186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8188 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8189 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8190 then : 8191 printf %s "(cached) " >&6 8192 else $as_nop 8193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8194 /* end confdefs.h. */ 8195 int i; 8196 _ACEOF 8197 if ac_fn_c_try_compile "$LINENO" 8198 then : 8199 xorg_cv_cc_flag_unused_command_line_argument=yes 8200 else $as_nop 8201 xorg_cv_cc_flag_unused_command_line_argument=no 8202 fi 8203 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8204 fi 8205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8206 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8208 CFLAGS="$xorg_testset_save_CFLAGS" 8209 fi 8210 8211 found="no" 8212 8213 if test $found = "no" ; then 8214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8216 fi 8217 8218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8220 fi 8221 8222 CFLAGS="$CFLAGS -Werror=array-bounds" 8223 8224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8225 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8226 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8227 if eval test \${$cacheid+y} 8228 then : 8229 printf %s "(cached) " >&6 8230 else $as_nop 8231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8232 /* end confdefs.h. */ 8233 int i; 8234 int 8235 main (void) 8236 { 8237 8238 ; 8239 return 0; 8240 } 8241 _ACEOF 8242 if ac_fn_c_try_link "$LINENO" 8243 then : 8244 eval $cacheid=yes 8245 else $as_nop 8246 eval $cacheid=no 8247 fi 8248 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8249 conftest$ac_exeext conftest.$ac_ext 8250 fi 8251 8252 8253 CFLAGS="$xorg_testset_save_CFLAGS" 8254 8255 eval supported=\$$cacheid 8256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8257 printf "%s\n" "$supported" >&6; } 8258 if test "$supported" = "yes" ; then 8259 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8260 found="yes" 8261 fi 8262 fi 8263 8264 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 xorg_testset_save_CFLAGS="$CFLAGS" 8279 8280 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8283 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8284 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8285 then : 8286 printf %s "(cached) " >&6 8287 else $as_nop 8288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8289 /* end confdefs.h. */ 8290 int i; 8291 _ACEOF 8292 if ac_fn_c_try_compile "$LINENO" 8293 then : 8294 xorg_cv_cc_flag_unknown_warning_option=yes 8295 else $as_nop 8296 xorg_cv_cc_flag_unknown_warning_option=no 8297 fi 8298 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8299 fi 8300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8301 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8302 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 fi 8305 8306 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8309 fi 8310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8312 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8313 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8314 then : 8315 printf %s "(cached) " >&6 8316 else $as_nop 8317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8318 /* end confdefs.h. */ 8319 int i; 8320 _ACEOF 8321 if ac_fn_c_try_compile "$LINENO" 8322 then : 8323 xorg_cv_cc_flag_unused_command_line_argument=yes 8324 else $as_nop 8325 xorg_cv_cc_flag_unused_command_line_argument=no 8326 fi 8327 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8328 fi 8329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8330 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8332 CFLAGS="$xorg_testset_save_CFLAGS" 8333 fi 8334 8335 found="no" 8336 8337 if test $found = "no" ; then 8338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8340 fi 8341 8342 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8344 fi 8345 8346 CFLAGS="$CFLAGS -Werror=write-strings" 8347 8348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8349 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8350 cacheid=xorg_cv_cc_flag__Werror_write_strings 8351 if eval test \${$cacheid+y} 8352 then : 8353 printf %s "(cached) " >&6 8354 else $as_nop 8355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8356 /* end confdefs.h. */ 8357 int i; 8358 int 8359 main (void) 8360 { 8361 8362 ; 8363 return 0; 8364 } 8365 _ACEOF 8366 if ac_fn_c_try_link "$LINENO" 8367 then : 8368 eval $cacheid=yes 8369 else $as_nop 8370 eval $cacheid=no 8371 fi 8372 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8373 conftest$ac_exeext conftest.$ac_ext 8374 fi 8375 8376 8377 CFLAGS="$xorg_testset_save_CFLAGS" 8378 8379 eval supported=\$$cacheid 8380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8381 printf "%s\n" "$supported" >&6; } 8382 if test "$supported" = "yes" ; then 8383 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8384 found="yes" 8385 fi 8386 fi 8387 8388 8389 8390 8391 8392 8393 8394 8395 8396 8397 8398 8399 8400 8401 8402 xorg_testset_save_CFLAGS="$CFLAGS" 8403 8404 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8407 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8408 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8409 then : 8410 printf %s "(cached) " >&6 8411 else $as_nop 8412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8413 /* end confdefs.h. */ 8414 int i; 8415 _ACEOF 8416 if ac_fn_c_try_compile "$LINENO" 8417 then : 8418 xorg_cv_cc_flag_unknown_warning_option=yes 8419 else $as_nop 8420 xorg_cv_cc_flag_unknown_warning_option=no 8421 fi 8422 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8423 fi 8424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8425 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8426 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8427 CFLAGS="$xorg_testset_save_CFLAGS" 8428 fi 8429 8430 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8433 fi 8434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8436 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8437 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8438 then : 8439 printf %s "(cached) " >&6 8440 else $as_nop 8441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8442 /* end confdefs.h. */ 8443 int i; 8444 _ACEOF 8445 if ac_fn_c_try_compile "$LINENO" 8446 then : 8447 xorg_cv_cc_flag_unused_command_line_argument=yes 8448 else $as_nop 8449 xorg_cv_cc_flag_unused_command_line_argument=no 8450 fi 8451 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8452 fi 8453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8454 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8456 CFLAGS="$xorg_testset_save_CFLAGS" 8457 fi 8458 8459 found="no" 8460 8461 if test $found = "no" ; then 8462 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8464 fi 8465 8466 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8468 fi 8469 8470 CFLAGS="$CFLAGS -Werror=address" 8471 8472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8473 printf %s "checking if $CC supports -Werror=address... " >&6; } 8474 cacheid=xorg_cv_cc_flag__Werror_address 8475 if eval test \${$cacheid+y} 8476 then : 8477 printf %s "(cached) " >&6 8478 else $as_nop 8479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8480 /* end confdefs.h. */ 8481 int i; 8482 int 8483 main (void) 8484 { 8485 8486 ; 8487 return 0; 8488 } 8489 _ACEOF 8490 if ac_fn_c_try_link "$LINENO" 8491 then : 8492 eval $cacheid=yes 8493 else $as_nop 8494 eval $cacheid=no 8495 fi 8496 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8497 conftest$ac_exeext conftest.$ac_ext 8498 fi 8499 8500 8501 CFLAGS="$xorg_testset_save_CFLAGS" 8502 8503 eval supported=\$$cacheid 8504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8505 printf "%s\n" "$supported" >&6; } 8506 if test "$supported" = "yes" ; then 8507 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8508 found="yes" 8509 fi 8510 fi 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 xorg_testset_save_CFLAGS="$CFLAGS" 8527 8528 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8531 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8532 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8533 then : 8534 printf %s "(cached) " >&6 8535 else $as_nop 8536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8537 /* end confdefs.h. */ 8538 int i; 8539 _ACEOF 8540 if ac_fn_c_try_compile "$LINENO" 8541 then : 8542 xorg_cv_cc_flag_unknown_warning_option=yes 8543 else $as_nop 8544 xorg_cv_cc_flag_unknown_warning_option=no 8545 fi 8546 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8547 fi 8548 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8549 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8550 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8551 CFLAGS="$xorg_testset_save_CFLAGS" 8552 fi 8553 8554 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8555 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8557 fi 8558 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8560 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8561 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8562 then : 8563 printf %s "(cached) " >&6 8564 else $as_nop 8565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8566 /* end confdefs.h. */ 8567 int i; 8568 _ACEOF 8569 if ac_fn_c_try_compile "$LINENO" 8570 then : 8571 xorg_cv_cc_flag_unused_command_line_argument=yes 8572 else $as_nop 8573 xorg_cv_cc_flag_unused_command_line_argument=no 8574 fi 8575 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8576 fi 8577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8578 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8580 CFLAGS="$xorg_testset_save_CFLAGS" 8581 fi 8582 8583 found="no" 8584 8585 if test $found = "no" ; then 8586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8588 fi 8589 8590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8592 fi 8593 8594 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8595 8596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8597 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8598 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8599 if eval test \${$cacheid+y} 8600 then : 8601 printf %s "(cached) " >&6 8602 else $as_nop 8603 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8604 /* end confdefs.h. */ 8605 int i; 8606 int 8607 main (void) 8608 { 8609 8610 ; 8611 return 0; 8612 } 8613 _ACEOF 8614 if ac_fn_c_try_link "$LINENO" 8615 then : 8616 eval $cacheid=yes 8617 else $as_nop 8618 eval $cacheid=no 8619 fi 8620 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8621 conftest$ac_exeext conftest.$ac_ext 8622 fi 8623 8624 8625 CFLAGS="$xorg_testset_save_CFLAGS" 8626 8627 eval supported=\$$cacheid 8628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8629 printf "%s\n" "$supported" >&6; } 8630 if test "$supported" = "yes" ; then 8631 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8632 found="yes" 8633 fi 8634 fi 8635 8636 if test $found = "no" ; then 8637 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8638 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8639 fi 8640 8641 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8643 fi 8644 8645 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8646 8647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8648 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8649 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8650 if eval test \${$cacheid+y} 8651 then : 8652 printf %s "(cached) " >&6 8653 else $as_nop 8654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8655 /* end confdefs.h. */ 8656 int i; 8657 int 8658 main (void) 8659 { 8660 8661 ; 8662 return 0; 8663 } 8664 _ACEOF 8665 if ac_fn_c_try_link "$LINENO" 8666 then : 8667 eval $cacheid=yes 8668 else $as_nop 8669 eval $cacheid=no 8670 fi 8671 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8672 conftest$ac_exeext conftest.$ac_ext 8673 fi 8674 8675 8676 CFLAGS="$xorg_testset_save_CFLAGS" 8677 8678 eval supported=\$$cacheid 8679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8680 printf "%s\n" "$supported" >&6; } 8681 if test "$supported" = "yes" ; then 8682 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8683 found="yes" 8684 fi 8685 fi 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 xorg_testset_save_CFLAGS="$CFLAGS" 8702 8703 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8704 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8706 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8707 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8708 then : 8709 printf %s "(cached) " >&6 8710 else $as_nop 8711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8712 /* end confdefs.h. */ 8713 int i; 8714 _ACEOF 8715 if ac_fn_c_try_compile "$LINENO" 8716 then : 8717 xorg_cv_cc_flag_unknown_warning_option=yes 8718 else $as_nop 8719 xorg_cv_cc_flag_unknown_warning_option=no 8720 fi 8721 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8722 fi 8723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8724 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8725 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8726 CFLAGS="$xorg_testset_save_CFLAGS" 8727 fi 8728 8729 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8730 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8731 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8732 fi 8733 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8735 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8736 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8737 then : 8738 printf %s "(cached) " >&6 8739 else $as_nop 8740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8741 /* end confdefs.h. */ 8742 int i; 8743 _ACEOF 8744 if ac_fn_c_try_compile "$LINENO" 8745 then : 8746 xorg_cv_cc_flag_unused_command_line_argument=yes 8747 else $as_nop 8748 xorg_cv_cc_flag_unused_command_line_argument=no 8749 fi 8750 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8751 fi 8752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8753 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8754 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8755 CFLAGS="$xorg_testset_save_CFLAGS" 8756 fi 8757 8758 found="no" 8759 8760 if test $found = "no" ; then 8761 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8762 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8763 fi 8764 8765 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8766 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8767 fi 8768 8769 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8770 8771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8772 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8773 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8774 if eval test \${$cacheid+y} 8775 then : 8776 printf %s "(cached) " >&6 8777 else $as_nop 8778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8779 /* end confdefs.h. */ 8780 int i; 8781 int 8782 main (void) 8783 { 8784 8785 ; 8786 return 0; 8787 } 8788 _ACEOF 8789 if ac_fn_c_try_link "$LINENO" 8790 then : 8791 eval $cacheid=yes 8792 else $as_nop 8793 eval $cacheid=no 8794 fi 8795 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8796 conftest$ac_exeext conftest.$ac_ext 8797 fi 8798 8799 8800 CFLAGS="$xorg_testset_save_CFLAGS" 8801 8802 eval supported=\$$cacheid 8803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8804 printf "%s\n" "$supported" >&6; } 8805 if test "$supported" = "yes" ; then 8806 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8807 found="yes" 8808 fi 8809 fi 8810 8811 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8812 else 8813 { 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 $PACKAGE_BUGREPORT" >&5 8814 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8815 8816 8817 8818 8819 8820 8821 8822 8823 8824 8825 8826 8827 8828 xorg_testset_save_CFLAGS="$CFLAGS" 8829 8830 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8833 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8834 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8835 then : 8836 printf %s "(cached) " >&6 8837 else $as_nop 8838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8839 /* end confdefs.h. */ 8840 int i; 8841 _ACEOF 8842 if ac_fn_c_try_compile "$LINENO" 8843 then : 8844 xorg_cv_cc_flag_unknown_warning_option=yes 8845 else $as_nop 8846 xorg_cv_cc_flag_unknown_warning_option=no 8847 fi 8848 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8849 fi 8850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8851 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8852 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8853 CFLAGS="$xorg_testset_save_CFLAGS" 8854 fi 8855 8856 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8857 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8859 fi 8860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8862 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8863 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8864 then : 8865 printf %s "(cached) " >&6 8866 else $as_nop 8867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8868 /* end confdefs.h. */ 8869 int i; 8870 _ACEOF 8871 if ac_fn_c_try_compile "$LINENO" 8872 then : 8873 xorg_cv_cc_flag_unused_command_line_argument=yes 8874 else $as_nop 8875 xorg_cv_cc_flag_unused_command_line_argument=no 8876 fi 8877 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8878 fi 8879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8880 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8881 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8882 CFLAGS="$xorg_testset_save_CFLAGS" 8883 fi 8884 8885 found="no" 8886 8887 if test $found = "no" ; then 8888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8890 fi 8891 8892 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8893 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8894 fi 8895 8896 CFLAGS="$CFLAGS -Wimplicit" 8897 8898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8899 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8900 cacheid=xorg_cv_cc_flag__Wimplicit 8901 if eval test \${$cacheid+y} 8902 then : 8903 printf %s "(cached) " >&6 8904 else $as_nop 8905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8906 /* end confdefs.h. */ 8907 int i; 8908 int 8909 main (void) 8910 { 8911 8912 ; 8913 return 0; 8914 } 8915 _ACEOF 8916 if ac_fn_c_try_link "$LINENO" 8917 then : 8918 eval $cacheid=yes 8919 else $as_nop 8920 eval $cacheid=no 8921 fi 8922 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8923 conftest$ac_exeext conftest.$ac_ext 8924 fi 8925 8926 8927 CFLAGS="$xorg_testset_save_CFLAGS" 8928 8929 eval supported=\$$cacheid 8930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8931 printf "%s\n" "$supported" >&6; } 8932 if test "$supported" = "yes" ; then 8933 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8934 found="yes" 8935 fi 8936 fi 8937 8938 8939 8940 8941 8942 8943 8944 8945 8946 8947 8948 8949 8950 8951 8952 xorg_testset_save_CFLAGS="$CFLAGS" 8953 8954 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8957 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8958 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8959 then : 8960 printf %s "(cached) " >&6 8961 else $as_nop 8962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8963 /* end confdefs.h. */ 8964 int i; 8965 _ACEOF 8966 if ac_fn_c_try_compile "$LINENO" 8967 then : 8968 xorg_cv_cc_flag_unknown_warning_option=yes 8969 else $as_nop 8970 xorg_cv_cc_flag_unknown_warning_option=no 8971 fi 8972 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8973 fi 8974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8975 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8976 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8977 CFLAGS="$xorg_testset_save_CFLAGS" 8978 fi 8979 8980 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8983 fi 8984 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8986 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8987 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8988 then : 8989 printf %s "(cached) " >&6 8990 else $as_nop 8991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8992 /* end confdefs.h. */ 8993 int i; 8994 _ACEOF 8995 if ac_fn_c_try_compile "$LINENO" 8996 then : 8997 xorg_cv_cc_flag_unused_command_line_argument=yes 8998 else $as_nop 8999 xorg_cv_cc_flag_unused_command_line_argument=no 9000 fi 9001 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9002 fi 9003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9004 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9005 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9006 CFLAGS="$xorg_testset_save_CFLAGS" 9007 fi 9008 9009 found="no" 9010 9011 if test $found = "no" ; then 9012 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9013 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9014 fi 9015 9016 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9018 fi 9019 9020 CFLAGS="$CFLAGS -Wnonnull" 9021 9022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9023 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9024 cacheid=xorg_cv_cc_flag__Wnonnull 9025 if eval test \${$cacheid+y} 9026 then : 9027 printf %s "(cached) " >&6 9028 else $as_nop 9029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9030 /* end confdefs.h. */ 9031 int i; 9032 int 9033 main (void) 9034 { 9035 9036 ; 9037 return 0; 9038 } 9039 _ACEOF 9040 if ac_fn_c_try_link "$LINENO" 9041 then : 9042 eval $cacheid=yes 9043 else $as_nop 9044 eval $cacheid=no 9045 fi 9046 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9047 conftest$ac_exeext conftest.$ac_ext 9048 fi 9049 9050 9051 CFLAGS="$xorg_testset_save_CFLAGS" 9052 9053 eval supported=\$$cacheid 9054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9055 printf "%s\n" "$supported" >&6; } 9056 if test "$supported" = "yes" ; then 9057 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9058 found="yes" 9059 fi 9060 fi 9061 9062 9063 9064 9065 9066 9067 9068 9069 9070 9071 9072 9073 9074 9075 9076 xorg_testset_save_CFLAGS="$CFLAGS" 9077 9078 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9081 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9082 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9083 then : 9084 printf %s "(cached) " >&6 9085 else $as_nop 9086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9087 /* end confdefs.h. */ 9088 int i; 9089 _ACEOF 9090 if ac_fn_c_try_compile "$LINENO" 9091 then : 9092 xorg_cv_cc_flag_unknown_warning_option=yes 9093 else $as_nop 9094 xorg_cv_cc_flag_unknown_warning_option=no 9095 fi 9096 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9097 fi 9098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9099 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9100 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9101 CFLAGS="$xorg_testset_save_CFLAGS" 9102 fi 9103 9104 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9107 fi 9108 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9110 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9111 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9112 then : 9113 printf %s "(cached) " >&6 9114 else $as_nop 9115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9116 /* end confdefs.h. */ 9117 int i; 9118 _ACEOF 9119 if ac_fn_c_try_compile "$LINENO" 9120 then : 9121 xorg_cv_cc_flag_unused_command_line_argument=yes 9122 else $as_nop 9123 xorg_cv_cc_flag_unused_command_line_argument=no 9124 fi 9125 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9126 fi 9127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9128 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9129 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9130 CFLAGS="$xorg_testset_save_CFLAGS" 9131 fi 9132 9133 found="no" 9134 9135 if test $found = "no" ; then 9136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9138 fi 9139 9140 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9142 fi 9143 9144 CFLAGS="$CFLAGS -Winit-self" 9145 9146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9147 printf %s "checking if $CC supports -Winit-self... " >&6; } 9148 cacheid=xorg_cv_cc_flag__Winit_self 9149 if eval test \${$cacheid+y} 9150 then : 9151 printf %s "(cached) " >&6 9152 else $as_nop 9153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9154 /* end confdefs.h. */ 9155 int i; 9156 int 9157 main (void) 9158 { 9159 9160 ; 9161 return 0; 9162 } 9163 _ACEOF 9164 if ac_fn_c_try_link "$LINENO" 9165 then : 9166 eval $cacheid=yes 9167 else $as_nop 9168 eval $cacheid=no 9169 fi 9170 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9171 conftest$ac_exeext conftest.$ac_ext 9172 fi 9173 9174 9175 CFLAGS="$xorg_testset_save_CFLAGS" 9176 9177 eval supported=\$$cacheid 9178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9179 printf "%s\n" "$supported" >&6; } 9180 if test "$supported" = "yes" ; then 9181 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9182 found="yes" 9183 fi 9184 fi 9185 9186 9187 9188 9189 9190 9191 9192 9193 9194 9195 9196 9197 9198 9199 9200 xorg_testset_save_CFLAGS="$CFLAGS" 9201 9202 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9205 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9206 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9207 then : 9208 printf %s "(cached) " >&6 9209 else $as_nop 9210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9211 /* end confdefs.h. */ 9212 int i; 9213 _ACEOF 9214 if ac_fn_c_try_compile "$LINENO" 9215 then : 9216 xorg_cv_cc_flag_unknown_warning_option=yes 9217 else $as_nop 9218 xorg_cv_cc_flag_unknown_warning_option=no 9219 fi 9220 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9221 fi 9222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9223 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9224 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9225 CFLAGS="$xorg_testset_save_CFLAGS" 9226 fi 9227 9228 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9229 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9230 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9231 fi 9232 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9234 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9235 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9236 then : 9237 printf %s "(cached) " >&6 9238 else $as_nop 9239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9240 /* end confdefs.h. */ 9241 int i; 9242 _ACEOF 9243 if ac_fn_c_try_compile "$LINENO" 9244 then : 9245 xorg_cv_cc_flag_unused_command_line_argument=yes 9246 else $as_nop 9247 xorg_cv_cc_flag_unused_command_line_argument=no 9248 fi 9249 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9250 fi 9251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9252 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9253 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9254 CFLAGS="$xorg_testset_save_CFLAGS" 9255 fi 9256 9257 found="no" 9258 9259 if test $found = "no" ; then 9260 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9262 fi 9263 9264 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9266 fi 9267 9268 CFLAGS="$CFLAGS -Wmain" 9269 9270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9271 printf %s "checking if $CC supports -Wmain... " >&6; } 9272 cacheid=xorg_cv_cc_flag__Wmain 9273 if eval test \${$cacheid+y} 9274 then : 9275 printf %s "(cached) " >&6 9276 else $as_nop 9277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9278 /* end confdefs.h. */ 9279 int i; 9280 int 9281 main (void) 9282 { 9283 9284 ; 9285 return 0; 9286 } 9287 _ACEOF 9288 if ac_fn_c_try_link "$LINENO" 9289 then : 9290 eval $cacheid=yes 9291 else $as_nop 9292 eval $cacheid=no 9293 fi 9294 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9295 conftest$ac_exeext conftest.$ac_ext 9296 fi 9297 9298 9299 CFLAGS="$xorg_testset_save_CFLAGS" 9300 9301 eval supported=\$$cacheid 9302 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9303 printf "%s\n" "$supported" >&6; } 9304 if test "$supported" = "yes" ; then 9305 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9306 found="yes" 9307 fi 9308 fi 9309 9310 9311 9312 9313 9314 9315 9316 9317 9318 9319 9320 9321 9322 9323 9324 xorg_testset_save_CFLAGS="$CFLAGS" 9325 9326 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9329 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9330 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9331 then : 9332 printf %s "(cached) " >&6 9333 else $as_nop 9334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9335 /* end confdefs.h. */ 9336 int i; 9337 _ACEOF 9338 if ac_fn_c_try_compile "$LINENO" 9339 then : 9340 xorg_cv_cc_flag_unknown_warning_option=yes 9341 else $as_nop 9342 xorg_cv_cc_flag_unknown_warning_option=no 9343 fi 9344 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9345 fi 9346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9347 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9348 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9349 CFLAGS="$xorg_testset_save_CFLAGS" 9350 fi 9351 9352 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9353 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9354 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9355 fi 9356 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9358 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9359 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9360 then : 9361 printf %s "(cached) " >&6 9362 else $as_nop 9363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9364 /* end confdefs.h. */ 9365 int i; 9366 _ACEOF 9367 if ac_fn_c_try_compile "$LINENO" 9368 then : 9369 xorg_cv_cc_flag_unused_command_line_argument=yes 9370 else $as_nop 9371 xorg_cv_cc_flag_unused_command_line_argument=no 9372 fi 9373 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9374 fi 9375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9376 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9377 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9378 CFLAGS="$xorg_testset_save_CFLAGS" 9379 fi 9380 9381 found="no" 9382 9383 if test $found = "no" ; then 9384 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9386 fi 9387 9388 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9390 fi 9391 9392 CFLAGS="$CFLAGS -Wmissing-braces" 9393 9394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9395 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9396 cacheid=xorg_cv_cc_flag__Wmissing_braces 9397 if eval test \${$cacheid+y} 9398 then : 9399 printf %s "(cached) " >&6 9400 else $as_nop 9401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9402 /* end confdefs.h. */ 9403 int i; 9404 int 9405 main (void) 9406 { 9407 9408 ; 9409 return 0; 9410 } 9411 _ACEOF 9412 if ac_fn_c_try_link "$LINENO" 9413 then : 9414 eval $cacheid=yes 9415 else $as_nop 9416 eval $cacheid=no 9417 fi 9418 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9419 conftest$ac_exeext conftest.$ac_ext 9420 fi 9421 9422 9423 CFLAGS="$xorg_testset_save_CFLAGS" 9424 9425 eval supported=\$$cacheid 9426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9427 printf "%s\n" "$supported" >&6; } 9428 if test "$supported" = "yes" ; then 9429 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9430 found="yes" 9431 fi 9432 fi 9433 9434 9435 9436 9437 9438 9439 9440 9441 9442 9443 9444 9445 9446 9447 9448 xorg_testset_save_CFLAGS="$CFLAGS" 9449 9450 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9453 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9454 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9455 then : 9456 printf %s "(cached) " >&6 9457 else $as_nop 9458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9459 /* end confdefs.h. */ 9460 int i; 9461 _ACEOF 9462 if ac_fn_c_try_compile "$LINENO" 9463 then : 9464 xorg_cv_cc_flag_unknown_warning_option=yes 9465 else $as_nop 9466 xorg_cv_cc_flag_unknown_warning_option=no 9467 fi 9468 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9469 fi 9470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9471 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9472 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9473 CFLAGS="$xorg_testset_save_CFLAGS" 9474 fi 9475 9476 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9479 fi 9480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9482 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9483 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9484 then : 9485 printf %s "(cached) " >&6 9486 else $as_nop 9487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9488 /* end confdefs.h. */ 9489 int i; 9490 _ACEOF 9491 if ac_fn_c_try_compile "$LINENO" 9492 then : 9493 xorg_cv_cc_flag_unused_command_line_argument=yes 9494 else $as_nop 9495 xorg_cv_cc_flag_unused_command_line_argument=no 9496 fi 9497 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9498 fi 9499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9500 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9501 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9502 CFLAGS="$xorg_testset_save_CFLAGS" 9503 fi 9504 9505 found="no" 9506 9507 if test $found = "no" ; then 9508 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9510 fi 9511 9512 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9514 fi 9515 9516 CFLAGS="$CFLAGS -Wsequence-point" 9517 9518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9519 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9520 cacheid=xorg_cv_cc_flag__Wsequence_point 9521 if eval test \${$cacheid+y} 9522 then : 9523 printf %s "(cached) " >&6 9524 else $as_nop 9525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9526 /* end confdefs.h. */ 9527 int i; 9528 int 9529 main (void) 9530 { 9531 9532 ; 9533 return 0; 9534 } 9535 _ACEOF 9536 if ac_fn_c_try_link "$LINENO" 9537 then : 9538 eval $cacheid=yes 9539 else $as_nop 9540 eval $cacheid=no 9541 fi 9542 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9543 conftest$ac_exeext conftest.$ac_ext 9544 fi 9545 9546 9547 CFLAGS="$xorg_testset_save_CFLAGS" 9548 9549 eval supported=\$$cacheid 9550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9551 printf "%s\n" "$supported" >&6; } 9552 if test "$supported" = "yes" ; then 9553 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9554 found="yes" 9555 fi 9556 fi 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567 9568 9569 9570 9571 9572 xorg_testset_save_CFLAGS="$CFLAGS" 9573 9574 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9577 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9578 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9579 then : 9580 printf %s "(cached) " >&6 9581 else $as_nop 9582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9583 /* end confdefs.h. */ 9584 int i; 9585 _ACEOF 9586 if ac_fn_c_try_compile "$LINENO" 9587 then : 9588 xorg_cv_cc_flag_unknown_warning_option=yes 9589 else $as_nop 9590 xorg_cv_cc_flag_unknown_warning_option=no 9591 fi 9592 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9593 fi 9594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9595 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9597 CFLAGS="$xorg_testset_save_CFLAGS" 9598 fi 9599 9600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9603 fi 9604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9606 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9607 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9608 then : 9609 printf %s "(cached) " >&6 9610 else $as_nop 9611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9612 /* end confdefs.h. */ 9613 int i; 9614 _ACEOF 9615 if ac_fn_c_try_compile "$LINENO" 9616 then : 9617 xorg_cv_cc_flag_unused_command_line_argument=yes 9618 else $as_nop 9619 xorg_cv_cc_flag_unused_command_line_argument=no 9620 fi 9621 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9622 fi 9623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9624 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9625 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9626 CFLAGS="$xorg_testset_save_CFLAGS" 9627 fi 9628 9629 found="no" 9630 9631 if test $found = "no" ; then 9632 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9634 fi 9635 9636 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9638 fi 9639 9640 CFLAGS="$CFLAGS -Wreturn-type" 9641 9642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9643 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9644 cacheid=xorg_cv_cc_flag__Wreturn_type 9645 if eval test \${$cacheid+y} 9646 then : 9647 printf %s "(cached) " >&6 9648 else $as_nop 9649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9650 /* end confdefs.h. */ 9651 int i; 9652 int 9653 main (void) 9654 { 9655 9656 ; 9657 return 0; 9658 } 9659 _ACEOF 9660 if ac_fn_c_try_link "$LINENO" 9661 then : 9662 eval $cacheid=yes 9663 else $as_nop 9664 eval $cacheid=no 9665 fi 9666 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9667 conftest$ac_exeext conftest.$ac_ext 9668 fi 9669 9670 9671 CFLAGS="$xorg_testset_save_CFLAGS" 9672 9673 eval supported=\$$cacheid 9674 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9675 printf "%s\n" "$supported" >&6; } 9676 if test "$supported" = "yes" ; then 9677 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9678 found="yes" 9679 fi 9680 fi 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 xorg_testset_save_CFLAGS="$CFLAGS" 9697 9698 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9701 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9702 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9703 then : 9704 printf %s "(cached) " >&6 9705 else $as_nop 9706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9707 /* end confdefs.h. */ 9708 int i; 9709 _ACEOF 9710 if ac_fn_c_try_compile "$LINENO" 9711 then : 9712 xorg_cv_cc_flag_unknown_warning_option=yes 9713 else $as_nop 9714 xorg_cv_cc_flag_unknown_warning_option=no 9715 fi 9716 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9717 fi 9718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9719 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9720 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9721 CFLAGS="$xorg_testset_save_CFLAGS" 9722 fi 9723 9724 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9725 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9726 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9727 fi 9728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9730 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9731 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9732 then : 9733 printf %s "(cached) " >&6 9734 else $as_nop 9735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9736 /* end confdefs.h. */ 9737 int i; 9738 _ACEOF 9739 if ac_fn_c_try_compile "$LINENO" 9740 then : 9741 xorg_cv_cc_flag_unused_command_line_argument=yes 9742 else $as_nop 9743 xorg_cv_cc_flag_unused_command_line_argument=no 9744 fi 9745 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9746 fi 9747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9748 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9749 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9750 CFLAGS="$xorg_testset_save_CFLAGS" 9751 fi 9752 9753 found="no" 9754 9755 if test $found = "no" ; then 9756 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9758 fi 9759 9760 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9762 fi 9763 9764 CFLAGS="$CFLAGS -Wtrigraphs" 9765 9766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9767 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9768 cacheid=xorg_cv_cc_flag__Wtrigraphs 9769 if eval test \${$cacheid+y} 9770 then : 9771 printf %s "(cached) " >&6 9772 else $as_nop 9773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9774 /* end confdefs.h. */ 9775 int i; 9776 int 9777 main (void) 9778 { 9779 9780 ; 9781 return 0; 9782 } 9783 _ACEOF 9784 if ac_fn_c_try_link "$LINENO" 9785 then : 9786 eval $cacheid=yes 9787 else $as_nop 9788 eval $cacheid=no 9789 fi 9790 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9791 conftest$ac_exeext conftest.$ac_ext 9792 fi 9793 9794 9795 CFLAGS="$xorg_testset_save_CFLAGS" 9796 9797 eval supported=\$$cacheid 9798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9799 printf "%s\n" "$supported" >&6; } 9800 if test "$supported" = "yes" ; then 9801 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9802 found="yes" 9803 fi 9804 fi 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 xorg_testset_save_CFLAGS="$CFLAGS" 9821 9822 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9825 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9826 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9827 then : 9828 printf %s "(cached) " >&6 9829 else $as_nop 9830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9831 /* end confdefs.h. */ 9832 int i; 9833 _ACEOF 9834 if ac_fn_c_try_compile "$LINENO" 9835 then : 9836 xorg_cv_cc_flag_unknown_warning_option=yes 9837 else $as_nop 9838 xorg_cv_cc_flag_unknown_warning_option=no 9839 fi 9840 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9841 fi 9842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9843 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9844 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9845 CFLAGS="$xorg_testset_save_CFLAGS" 9846 fi 9847 9848 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9849 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9850 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9851 fi 9852 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9854 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9855 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9856 then : 9857 printf %s "(cached) " >&6 9858 else $as_nop 9859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9860 /* end confdefs.h. */ 9861 int i; 9862 _ACEOF 9863 if ac_fn_c_try_compile "$LINENO" 9864 then : 9865 xorg_cv_cc_flag_unused_command_line_argument=yes 9866 else $as_nop 9867 xorg_cv_cc_flag_unused_command_line_argument=no 9868 fi 9869 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9870 fi 9871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9872 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9873 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9874 CFLAGS="$xorg_testset_save_CFLAGS" 9875 fi 9876 9877 found="no" 9878 9879 if test $found = "no" ; then 9880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9882 fi 9883 9884 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9886 fi 9887 9888 CFLAGS="$CFLAGS -Warray-bounds" 9889 9890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9891 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9892 cacheid=xorg_cv_cc_flag__Warray_bounds 9893 if eval test \${$cacheid+y} 9894 then : 9895 printf %s "(cached) " >&6 9896 else $as_nop 9897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9898 /* end confdefs.h. */ 9899 int i; 9900 int 9901 main (void) 9902 { 9903 9904 ; 9905 return 0; 9906 } 9907 _ACEOF 9908 if ac_fn_c_try_link "$LINENO" 9909 then : 9910 eval $cacheid=yes 9911 else $as_nop 9912 eval $cacheid=no 9913 fi 9914 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9915 conftest$ac_exeext conftest.$ac_ext 9916 fi 9917 9918 9919 CFLAGS="$xorg_testset_save_CFLAGS" 9920 9921 eval supported=\$$cacheid 9922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9923 printf "%s\n" "$supported" >&6; } 9924 if test "$supported" = "yes" ; then 9925 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9926 found="yes" 9927 fi 9928 fi 9929 9930 9931 9932 9933 9934 9935 9936 9937 9938 9939 9940 9941 9942 9943 9944 xorg_testset_save_CFLAGS="$CFLAGS" 9945 9946 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9949 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9950 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9951 then : 9952 printf %s "(cached) " >&6 9953 else $as_nop 9954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9955 /* end confdefs.h. */ 9956 int i; 9957 _ACEOF 9958 if ac_fn_c_try_compile "$LINENO" 9959 then : 9960 xorg_cv_cc_flag_unknown_warning_option=yes 9961 else $as_nop 9962 xorg_cv_cc_flag_unknown_warning_option=no 9963 fi 9964 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9965 fi 9966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9967 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9968 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9969 CFLAGS="$xorg_testset_save_CFLAGS" 9970 fi 9971 9972 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9975 fi 9976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9978 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9979 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9980 then : 9981 printf %s "(cached) " >&6 9982 else $as_nop 9983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9984 /* end confdefs.h. */ 9985 int i; 9986 _ACEOF 9987 if ac_fn_c_try_compile "$LINENO" 9988 then : 9989 xorg_cv_cc_flag_unused_command_line_argument=yes 9990 else $as_nop 9991 xorg_cv_cc_flag_unused_command_line_argument=no 9992 fi 9993 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9994 fi 9995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9996 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9997 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9998 CFLAGS="$xorg_testset_save_CFLAGS" 9999 fi 10000 10001 found="no" 10002 10003 if test $found = "no" ; then 10004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 fi 10007 10008 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10010 fi 10011 10012 CFLAGS="$CFLAGS -Wwrite-strings" 10013 10014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10015 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10016 cacheid=xorg_cv_cc_flag__Wwrite_strings 10017 if eval test \${$cacheid+y} 10018 then : 10019 printf %s "(cached) " >&6 10020 else $as_nop 10021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10022 /* end confdefs.h. */ 10023 int i; 10024 int 10025 main (void) 10026 { 10027 10028 ; 10029 return 0; 10030 } 10031 _ACEOF 10032 if ac_fn_c_try_link "$LINENO" 10033 then : 10034 eval $cacheid=yes 10035 else $as_nop 10036 eval $cacheid=no 10037 fi 10038 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10039 conftest$ac_exeext conftest.$ac_ext 10040 fi 10041 10042 10043 CFLAGS="$xorg_testset_save_CFLAGS" 10044 10045 eval supported=\$$cacheid 10046 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10047 printf "%s\n" "$supported" >&6; } 10048 if test "$supported" = "yes" ; then 10049 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10050 found="yes" 10051 fi 10052 fi 10053 10054 10055 10056 10057 10058 10059 10060 10061 10062 10063 10064 10065 10066 10067 10068 xorg_testset_save_CFLAGS="$CFLAGS" 10069 10070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10073 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10074 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10075 then : 10076 printf %s "(cached) " >&6 10077 else $as_nop 10078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10079 /* end confdefs.h. */ 10080 int i; 10081 _ACEOF 10082 if ac_fn_c_try_compile "$LINENO" 10083 then : 10084 xorg_cv_cc_flag_unknown_warning_option=yes 10085 else $as_nop 10086 xorg_cv_cc_flag_unknown_warning_option=no 10087 fi 10088 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10089 fi 10090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10091 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10092 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10093 CFLAGS="$xorg_testset_save_CFLAGS" 10094 fi 10095 10096 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10097 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10099 fi 10100 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10102 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10103 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10104 then : 10105 printf %s "(cached) " >&6 10106 else $as_nop 10107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10108 /* end confdefs.h. */ 10109 int i; 10110 _ACEOF 10111 if ac_fn_c_try_compile "$LINENO" 10112 then : 10113 xorg_cv_cc_flag_unused_command_line_argument=yes 10114 else $as_nop 10115 xorg_cv_cc_flag_unused_command_line_argument=no 10116 fi 10117 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10118 fi 10119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10120 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10121 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10122 CFLAGS="$xorg_testset_save_CFLAGS" 10123 fi 10124 10125 found="no" 10126 10127 if test $found = "no" ; then 10128 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10130 fi 10131 10132 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10134 fi 10135 10136 CFLAGS="$CFLAGS -Waddress" 10137 10138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10139 printf %s "checking if $CC supports -Waddress... " >&6; } 10140 cacheid=xorg_cv_cc_flag__Waddress 10141 if eval test \${$cacheid+y} 10142 then : 10143 printf %s "(cached) " >&6 10144 else $as_nop 10145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10146 /* end confdefs.h. */ 10147 int i; 10148 int 10149 main (void) 10150 { 10151 10152 ; 10153 return 0; 10154 } 10155 _ACEOF 10156 if ac_fn_c_try_link "$LINENO" 10157 then : 10158 eval $cacheid=yes 10159 else $as_nop 10160 eval $cacheid=no 10161 fi 10162 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10163 conftest$ac_exeext conftest.$ac_ext 10164 fi 10165 10166 10167 CFLAGS="$xorg_testset_save_CFLAGS" 10168 10169 eval supported=\$$cacheid 10170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10171 printf "%s\n" "$supported" >&6; } 10172 if test "$supported" = "yes" ; then 10173 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10174 found="yes" 10175 fi 10176 fi 10177 10178 10179 10180 10181 10182 10183 10184 10185 10186 10187 10188 10189 10190 10191 10192 xorg_testset_save_CFLAGS="$CFLAGS" 10193 10194 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10197 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10198 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10199 then : 10200 printf %s "(cached) " >&6 10201 else $as_nop 10202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10203 /* end confdefs.h. */ 10204 int i; 10205 _ACEOF 10206 if ac_fn_c_try_compile "$LINENO" 10207 then : 10208 xorg_cv_cc_flag_unknown_warning_option=yes 10209 else $as_nop 10210 xorg_cv_cc_flag_unknown_warning_option=no 10211 fi 10212 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10213 fi 10214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10215 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10216 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10217 CFLAGS="$xorg_testset_save_CFLAGS" 10218 fi 10219 10220 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10221 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10222 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10223 fi 10224 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10226 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10227 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10228 then : 10229 printf %s "(cached) " >&6 10230 else $as_nop 10231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10232 /* end confdefs.h. */ 10233 int i; 10234 _ACEOF 10235 if ac_fn_c_try_compile "$LINENO" 10236 then : 10237 xorg_cv_cc_flag_unused_command_line_argument=yes 10238 else $as_nop 10239 xorg_cv_cc_flag_unused_command_line_argument=no 10240 fi 10241 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10242 fi 10243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10244 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10245 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10246 CFLAGS="$xorg_testset_save_CFLAGS" 10247 fi 10248 10249 found="no" 10250 10251 if test $found = "no" ; then 10252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10254 fi 10255 10256 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10258 fi 10259 10260 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10261 10262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10263 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10264 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10265 if eval test \${$cacheid+y} 10266 then : 10267 printf %s "(cached) " >&6 10268 else $as_nop 10269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10270 /* end confdefs.h. */ 10271 int i; 10272 int 10273 main (void) 10274 { 10275 10276 ; 10277 return 0; 10278 } 10279 _ACEOF 10280 if ac_fn_c_try_link "$LINENO" 10281 then : 10282 eval $cacheid=yes 10283 else $as_nop 10284 eval $cacheid=no 10285 fi 10286 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10287 conftest$ac_exeext conftest.$ac_ext 10288 fi 10289 10290 10291 CFLAGS="$xorg_testset_save_CFLAGS" 10292 10293 eval supported=\$$cacheid 10294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10295 printf "%s\n" "$supported" >&6; } 10296 if test "$supported" = "yes" ; then 10297 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10298 found="yes" 10299 fi 10300 fi 10301 10302 10303 10304 10305 10306 10307 10308 10309 10310 10311 10312 10313 10314 10315 10316 xorg_testset_save_CFLAGS="$CFLAGS" 10317 10318 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10321 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10322 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10323 then : 10324 printf %s "(cached) " >&6 10325 else $as_nop 10326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10327 /* end confdefs.h. */ 10328 int i; 10329 _ACEOF 10330 if ac_fn_c_try_compile "$LINENO" 10331 then : 10332 xorg_cv_cc_flag_unknown_warning_option=yes 10333 else $as_nop 10334 xorg_cv_cc_flag_unknown_warning_option=no 10335 fi 10336 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10337 fi 10338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10339 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10340 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10341 CFLAGS="$xorg_testset_save_CFLAGS" 10342 fi 10343 10344 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10345 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10347 fi 10348 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10350 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10351 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10352 then : 10353 printf %s "(cached) " >&6 10354 else $as_nop 10355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10356 /* end confdefs.h. */ 10357 int i; 10358 _ACEOF 10359 if ac_fn_c_try_compile "$LINENO" 10360 then : 10361 xorg_cv_cc_flag_unused_command_line_argument=yes 10362 else $as_nop 10363 xorg_cv_cc_flag_unused_command_line_argument=no 10364 fi 10365 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10366 fi 10367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10368 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10369 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10370 CFLAGS="$xorg_testset_save_CFLAGS" 10371 fi 10372 10373 found="no" 10374 10375 if test $found = "no" ; then 10376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10378 fi 10379 10380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10382 fi 10383 10384 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10385 10386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10387 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10388 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10389 if eval test \${$cacheid+y} 10390 then : 10391 printf %s "(cached) " >&6 10392 else $as_nop 10393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10394 /* end confdefs.h. */ 10395 int i; 10396 int 10397 main (void) 10398 { 10399 10400 ; 10401 return 0; 10402 } 10403 _ACEOF 10404 if ac_fn_c_try_link "$LINENO" 10405 then : 10406 eval $cacheid=yes 10407 else $as_nop 10408 eval $cacheid=no 10409 fi 10410 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10411 conftest$ac_exeext conftest.$ac_ext 10412 fi 10413 10414 10415 CFLAGS="$xorg_testset_save_CFLAGS" 10416 10417 eval supported=\$$cacheid 10418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10419 printf "%s\n" "$supported" >&6; } 10420 if test "$supported" = "yes" ; then 10421 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10422 found="yes" 10423 fi 10424 fi 10425 10426 10427 fi 10428 10429 10430 10431 10432 10433 10434 10435 CWARNFLAGS="$BASE_CFLAGS" 10436 if test "x$GCC" = xyes ; then 10437 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10438 fi 10439 10440 10441 10442 10443 10444 10445 10446 10447 # Check whether --enable-strict-compilation was given. 10448 if test ${enable_strict_compilation+y} 10449 then : 10450 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10451 else $as_nop 10452 STRICT_COMPILE=no 10453 fi 10454 10455 10456 10457 10458 10459 10460 STRICT_CFLAGS="" 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 xorg_testset_save_CFLAGS="$CFLAGS" 10475 10476 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10479 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10480 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10481 then : 10482 printf %s "(cached) " >&6 10483 else $as_nop 10484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10485 /* end confdefs.h. */ 10486 int i; 10487 _ACEOF 10488 if ac_fn_c_try_compile "$LINENO" 10489 then : 10490 xorg_cv_cc_flag_unknown_warning_option=yes 10491 else $as_nop 10492 xorg_cv_cc_flag_unknown_warning_option=no 10493 fi 10494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10495 fi 10496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10497 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10499 CFLAGS="$xorg_testset_save_CFLAGS" 10500 fi 10501 10502 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10505 fi 10506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10508 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10509 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10510 then : 10511 printf %s "(cached) " >&6 10512 else $as_nop 10513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10514 /* end confdefs.h. */ 10515 int i; 10516 _ACEOF 10517 if ac_fn_c_try_compile "$LINENO" 10518 then : 10519 xorg_cv_cc_flag_unused_command_line_argument=yes 10520 else $as_nop 10521 xorg_cv_cc_flag_unused_command_line_argument=no 10522 fi 10523 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10524 fi 10525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10526 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10527 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10528 CFLAGS="$xorg_testset_save_CFLAGS" 10529 fi 10530 10531 found="no" 10532 10533 if test $found = "no" ; then 10534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10536 fi 10537 10538 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10540 fi 10541 10542 CFLAGS="$CFLAGS -pedantic" 10543 10544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10545 printf %s "checking if $CC supports -pedantic... " >&6; } 10546 cacheid=xorg_cv_cc_flag__pedantic 10547 if eval test \${$cacheid+y} 10548 then : 10549 printf %s "(cached) " >&6 10550 else $as_nop 10551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10552 /* end confdefs.h. */ 10553 int i; 10554 int 10555 main (void) 10556 { 10557 10558 ; 10559 return 0; 10560 } 10561 _ACEOF 10562 if ac_fn_c_try_link "$LINENO" 10563 then : 10564 eval $cacheid=yes 10565 else $as_nop 10566 eval $cacheid=no 10567 fi 10568 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10569 conftest$ac_exeext conftest.$ac_ext 10570 fi 10571 10572 10573 CFLAGS="$xorg_testset_save_CFLAGS" 10574 10575 eval supported=\$$cacheid 10576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10577 printf "%s\n" "$supported" >&6; } 10578 if test "$supported" = "yes" ; then 10579 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10580 found="yes" 10581 fi 10582 fi 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598 xorg_testset_save_CFLAGS="$CFLAGS" 10599 10600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10603 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10604 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10605 then : 10606 printf %s "(cached) " >&6 10607 else $as_nop 10608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10609 /* end confdefs.h. */ 10610 int i; 10611 _ACEOF 10612 if ac_fn_c_try_compile "$LINENO" 10613 then : 10614 xorg_cv_cc_flag_unknown_warning_option=yes 10615 else $as_nop 10616 xorg_cv_cc_flag_unknown_warning_option=no 10617 fi 10618 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10619 fi 10620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10621 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10622 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10623 CFLAGS="$xorg_testset_save_CFLAGS" 10624 fi 10625 10626 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10629 fi 10630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10632 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10633 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10634 then : 10635 printf %s "(cached) " >&6 10636 else $as_nop 10637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10638 /* end confdefs.h. */ 10639 int i; 10640 _ACEOF 10641 if ac_fn_c_try_compile "$LINENO" 10642 then : 10643 xorg_cv_cc_flag_unused_command_line_argument=yes 10644 else $as_nop 10645 xorg_cv_cc_flag_unused_command_line_argument=no 10646 fi 10647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10648 fi 10649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10650 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10652 CFLAGS="$xorg_testset_save_CFLAGS" 10653 fi 10654 10655 found="no" 10656 10657 if test $found = "no" ; then 10658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10660 fi 10661 10662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10664 fi 10665 10666 CFLAGS="$CFLAGS -Werror" 10667 10668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10669 printf %s "checking if $CC supports -Werror... " >&6; } 10670 cacheid=xorg_cv_cc_flag__Werror 10671 if eval test \${$cacheid+y} 10672 then : 10673 printf %s "(cached) " >&6 10674 else $as_nop 10675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10676 /* end confdefs.h. */ 10677 int i; 10678 int 10679 main (void) 10680 { 10681 10682 ; 10683 return 0; 10684 } 10685 _ACEOF 10686 if ac_fn_c_try_link "$LINENO" 10687 then : 10688 eval $cacheid=yes 10689 else $as_nop 10690 eval $cacheid=no 10691 fi 10692 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10693 conftest$ac_exeext conftest.$ac_ext 10694 fi 10695 10696 10697 CFLAGS="$xorg_testset_save_CFLAGS" 10698 10699 eval supported=\$$cacheid 10700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10701 printf "%s\n" "$supported" >&6; } 10702 if test "$supported" = "yes" ; then 10703 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10704 found="yes" 10705 fi 10706 fi 10707 10708 if test $found = "no" ; then 10709 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10710 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10711 fi 10712 10713 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10714 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10715 fi 10716 10717 CFLAGS="$CFLAGS -errwarn" 10718 10719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10720 printf %s "checking if $CC supports -errwarn... " >&6; } 10721 cacheid=xorg_cv_cc_flag__errwarn 10722 if eval test \${$cacheid+y} 10723 then : 10724 printf %s "(cached) " >&6 10725 else $as_nop 10726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10727 /* end confdefs.h. */ 10728 int i; 10729 int 10730 main (void) 10731 { 10732 10733 ; 10734 return 0; 10735 } 10736 _ACEOF 10737 if ac_fn_c_try_link "$LINENO" 10738 then : 10739 eval $cacheid=yes 10740 else $as_nop 10741 eval $cacheid=no 10742 fi 10743 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10744 conftest$ac_exeext conftest.$ac_ext 10745 fi 10746 10747 10748 CFLAGS="$xorg_testset_save_CFLAGS" 10749 10750 eval supported=\$$cacheid 10751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10752 printf "%s\n" "$supported" >&6; } 10753 if test "$supported" = "yes" ; then 10754 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10755 found="yes" 10756 fi 10757 fi 10758 10759 10760 10761 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10762 # activate it with -Werror, so we add it here explicitly. 10763 10764 10765 10766 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776 xorg_testset_save_CFLAGS="$CFLAGS" 10777 10778 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10781 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10782 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10783 then : 10784 printf %s "(cached) " >&6 10785 else $as_nop 10786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10787 /* end confdefs.h. */ 10788 int i; 10789 _ACEOF 10790 if ac_fn_c_try_compile "$LINENO" 10791 then : 10792 xorg_cv_cc_flag_unknown_warning_option=yes 10793 else $as_nop 10794 xorg_cv_cc_flag_unknown_warning_option=no 10795 fi 10796 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10797 fi 10798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10799 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10800 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10801 CFLAGS="$xorg_testset_save_CFLAGS" 10802 fi 10803 10804 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10807 fi 10808 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10810 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10811 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10812 then : 10813 printf %s "(cached) " >&6 10814 else $as_nop 10815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10816 /* end confdefs.h. */ 10817 int i; 10818 _ACEOF 10819 if ac_fn_c_try_compile "$LINENO" 10820 then : 10821 xorg_cv_cc_flag_unused_command_line_argument=yes 10822 else $as_nop 10823 xorg_cv_cc_flag_unused_command_line_argument=no 10824 fi 10825 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10826 fi 10827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10828 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10829 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10830 CFLAGS="$xorg_testset_save_CFLAGS" 10831 fi 10832 10833 found="no" 10834 10835 if test $found = "no" ; then 10836 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10837 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10838 fi 10839 10840 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10841 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10842 fi 10843 10844 CFLAGS="$CFLAGS -Werror=attributes" 10845 10846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10847 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10848 cacheid=xorg_cv_cc_flag__Werror_attributes 10849 if eval test \${$cacheid+y} 10850 then : 10851 printf %s "(cached) " >&6 10852 else $as_nop 10853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10854 /* end confdefs.h. */ 10855 int i; 10856 int 10857 main (void) 10858 { 10859 10860 ; 10861 return 0; 10862 } 10863 _ACEOF 10864 if ac_fn_c_try_link "$LINENO" 10865 then : 10866 eval $cacheid=yes 10867 else $as_nop 10868 eval $cacheid=no 10869 fi 10870 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10871 conftest$ac_exeext conftest.$ac_ext 10872 fi 10873 10874 10875 CFLAGS="$xorg_testset_save_CFLAGS" 10876 10877 eval supported=\$$cacheid 10878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10879 printf "%s\n" "$supported" >&6; } 10880 if test "$supported" = "yes" ; then 10881 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10882 found="yes" 10883 fi 10884 fi 10885 10886 10887 10888 if test "x$STRICT_COMPILE" = "xyes"; then 10889 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10890 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10891 fi 10892 10893 10894 10895 10896 10897 10898 cat >>confdefs.h <<_ACEOF 10899 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10900 _ACEOF 10901 10902 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10903 if test "x$PVM" = "x"; then 10904 PVM="0" 10905 fi 10906 10907 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10908 10909 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10910 if test "x$PVP" = "x"; then 10911 PVP="0" 10912 fi 10913 10914 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10915 10916 10917 10918 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10919 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10920 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10921 touch \$(top_srcdir)/ChangeLog; \ 10922 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10923 10924 10925 10926 10927 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10928 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10929 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10930 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10931 touch \$(top_srcdir)/INSTALL; \ 10932 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10933 10934 10935 10936 10937 10938 10939 case $host_os in 10940 solaris*) 10941 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10942 # check for a man page file found in later versions that use 10943 # traditional section numbers instead 10944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10945 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10946 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10947 then : 10948 printf %s "(cached) " >&6 10949 else $as_nop 10950 test "$cross_compiling" = yes && 10951 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10952 if test -r "/usr/share/man/man7/attributes.7"; then 10953 ac_cv_file__usr_share_man_man7_attributes_7=yes 10954 else 10955 ac_cv_file__usr_share_man_man7_attributes_7=no 10956 fi 10957 fi 10958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10959 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10960 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10961 then : 10962 SYSV_MAN_SECTIONS=false 10963 else $as_nop 10964 SYSV_MAN_SECTIONS=true 10965 fi 10966 10967 ;; 10968 *) SYSV_MAN_SECTIONS=false ;; 10969 esac 10970 10971 if test x$APP_MAN_SUFFIX = x ; then 10972 APP_MAN_SUFFIX=1 10973 fi 10974 if test x$APP_MAN_DIR = x ; then 10975 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10976 fi 10977 10978 if test x$LIB_MAN_SUFFIX = x ; then 10979 LIB_MAN_SUFFIX=3 10980 fi 10981 if test x$LIB_MAN_DIR = x ; then 10982 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10983 fi 10984 10985 if test x$FILE_MAN_SUFFIX = x ; then 10986 case $SYSV_MAN_SECTIONS in 10987 true) FILE_MAN_SUFFIX=4 ;; 10988 *) FILE_MAN_SUFFIX=5 ;; 10989 esac 10990 fi 10991 if test x$FILE_MAN_DIR = x ; then 10992 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10993 fi 10994 10995 if test x$MISC_MAN_SUFFIX = x ; then 10996 case $SYSV_MAN_SECTIONS in 10997 true) MISC_MAN_SUFFIX=5 ;; 10998 *) MISC_MAN_SUFFIX=7 ;; 10999 esac 11000 fi 11001 if test x$MISC_MAN_DIR = x ; then 11002 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11003 fi 11004 11005 if test x$DRIVER_MAN_SUFFIX = x ; then 11006 case $SYSV_MAN_SECTIONS in 11007 true) DRIVER_MAN_SUFFIX=7 ;; 11008 *) DRIVER_MAN_SUFFIX=4 ;; 11009 esac 11010 fi 11011 if test x$DRIVER_MAN_DIR = x ; then 11012 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11013 fi 11014 11015 if test x$ADMIN_MAN_SUFFIX = x ; then 11016 case $SYSV_MAN_SECTIONS in 11017 true) ADMIN_MAN_SUFFIX=1m ;; 11018 *) ADMIN_MAN_SUFFIX=8 ;; 11019 esac 11020 fi 11021 if test x$ADMIN_MAN_DIR = x ; then 11022 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11023 fi 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039 XORG_MAN_PAGE="X Version 11" 11040 11041 MAN_SUBSTS="\ 11042 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11043 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11044 -e 's|__xservername__|Xorg|g' \ 11045 -e 's|__xconfigfile__|xorg.conf|g' \ 11046 -e 's|__projectroot__|\$(prefix)|g' \ 11047 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11048 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11049 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11050 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11051 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11052 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11053 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11054 11055 11056 11057 # Check whether --enable-silent-rules was given. 11058 if test ${enable_silent_rules+y} 11059 then : 11060 enableval=$enable_silent_rules; 11061 fi 11062 11063 case $enable_silent_rules in # ((( 11064 yes) AM_DEFAULT_VERBOSITY=0;; 11065 no) AM_DEFAULT_VERBOSITY=1;; 11066 *) AM_DEFAULT_VERBOSITY=0;; 11067 esac 11068 am_make=${MAKE-make} 11069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11070 printf %s "checking whether $am_make supports nested variables... " >&6; } 11071 if test ${am_cv_make_support_nested_variables+y} 11072 then : 11073 printf %s "(cached) " >&6 11074 else $as_nop 11075 if printf "%s\n" 'TRUE=$(BAR$(V)) 11076 BAR0=false 11077 BAR1=true 11078 V=1 11079 am__doit: 11080 @$(TRUE) 11081 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11082 am_cv_make_support_nested_variables=yes 11083 else 11084 am_cv_make_support_nested_variables=no 11085 fi 11086 fi 11087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11088 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11089 if test $am_cv_make_support_nested_variables = yes; then 11090 AM_V='$(V)' 11091 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11092 else 11093 AM_V=$AM_DEFAULT_VERBOSITY 11094 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11095 fi 11096 AM_BACKSLASH='\' 11097 11098 11099 11100 11101 11102 # Require X.Org's font util macros 1.2 or later 11103 11104 11105 11106 11107 11108 11109 11110 11111 11112 11113 11114 11115 # mkfontscale 11116 11117 # Extract the first word of "mkfontscale", so it can be a program name with args. 11118 set dummy mkfontscale; ac_word=$2 11119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11120 printf %s "checking for $ac_word... " >&6; } 11121 if test ${ac_cv_path_MKFONTSCALE+y} 11122 then : 11123 printf %s "(cached) " >&6 11124 else $as_nop 11125 case $MKFONTSCALE in 11126 [\\/]* | ?:[\\/]*) 11127 ac_cv_path_MKFONTSCALE="$MKFONTSCALE" # Let the user override the test with a path. 11128 ;; 11129 *) 11130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11131 for as_dir in $PATH 11132 do 11133 IFS=$as_save_IFS 11134 case $as_dir in #((( 11135 '') as_dir=./ ;; 11136 */) ;; 11137 *) as_dir=$as_dir/ ;; 11138 esac 11139 for ac_exec_ext in '' $ac_executable_extensions; do 11140 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11141 ac_cv_path_MKFONTSCALE="$as_dir$ac_word$ac_exec_ext" 11142 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11143 break 2 11144 fi 11145 done 11146 done 11147 IFS=$as_save_IFS 11148 11149 ;; 11150 esac 11151 fi 11152 MKFONTSCALE=$ac_cv_path_MKFONTSCALE 11153 if test -n "$MKFONTSCALE"; then 11154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKFONTSCALE" >&5 11155 printf "%s\n" "$MKFONTSCALE" >&6; } 11156 else 11157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11158 printf "%s\n" "no" >&6; } 11159 fi 11160 11161 11162 if test x"$MKFONTSCALE" = x; then 11163 as_fn_error $? "mkfontscale is required to build $PACKAGE_NAME." "$LINENO" 5 11164 fi 11165 11166 11167 # Choose whether or not to compress encodings - default is to compress all 11168 11169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if small encodings should be compressed" >&5 11170 printf %s "checking if small encodings should be compressed... " >&6; } 11171 # Check whether --enable-gzip-small-encodings was given. 11172 if test ${enable_gzip_small_encodings+y} 11173 then : 11174 enableval=$enable_gzip_small_encodings; GZIP_SMALL="$enableval" 11175 else $as_nop 11176 GZIP_SMALL="yes" 11177 fi 11178 11179 if test x$GZIP_SMALL = xyes; then 11180 GZIP_SMALL_TRUE= 11181 GZIP_SMALL_FALSE='#' 11182 else 11183 GZIP_SMALL_TRUE='#' 11184 GZIP_SMALL_FALSE= 11185 fi 11186 11187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${GZIP_SMALL}" >&5 11188 printf "%s\n" "${GZIP_SMALL}" >&6; } 11189 11190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if large encodings should be compressed" >&5 11191 printf %s "checking if large encodings should be compressed... " >&6; } 11192 # Check whether --enable-gzip-large-encodings was given. 11193 if test ${enable_gzip_large_encodings+y} 11194 then : 11195 enableval=$enable_gzip_large_encodings; GZIP_LARGE="$enableval" 11196 else $as_nop 11197 GZIP_LARGE="yes" 11198 fi 11199 11200 if test x$GZIP_LARGE = xyes; then 11201 GZIP_LARGE_TRUE= 11202 GZIP_LARGE_FALSE='#' 11203 else 11204 GZIP_LARGE_TRUE='#' 11205 GZIP_LARGE_FALSE= 11206 fi 11207 11208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${GZIP_LARGE}" >&5 11209 printf "%s\n" "${GZIP_LARGE}" >&6; } 11210 11211 # gzip 11212 11213 if test x$GZIP_SMALL = xyes -o x$GZIP_LARGE = xyes ; then 11214 # Extract the first word of "gzip", so it can be a program name with args. 11215 set dummy gzip; ac_word=$2 11216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11217 printf %s "checking for $ac_word... " >&6; } 11218 if test ${ac_cv_path_GZIP+y} 11219 then : 11220 printf %s "(cached) " >&6 11221 else $as_nop 11222 case $GZIP in 11223 [\\/]* | ?:[\\/]*) 11224 ac_cv_path_GZIP="$GZIP" # Let the user override the test with a path. 11225 ;; 11226 *) 11227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11228 for as_dir in $PATH 11229 do 11230 IFS=$as_save_IFS 11231 case $as_dir in #((( 11232 '') as_dir=./ ;; 11233 */) ;; 11234 *) as_dir=$as_dir/ ;; 11235 esac 11236 for ac_exec_ext in '' $ac_executable_extensions; do 11237 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 11238 ac_cv_path_GZIP="$as_dir$ac_word$ac_exec_ext" 11239 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 11240 break 2 11241 fi 11242 done 11243 done 11244 IFS=$as_save_IFS 11245 11246 ;; 11247 esac 11248 fi 11249 GZIP=$ac_cv_path_GZIP 11250 if test -n "$GZIP"; then 11251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $GZIP" >&5 11252 printf "%s\n" "$GZIP" >&6; } 11253 else 11254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11255 printf "%s\n" "no" >&6; } 11256 fi 11257 11258 11259 if [ -z $GZIP ]; then 11260 as_fn_error $? "gzip is needed to compress font encodings" "$LINENO" 5 11261 fi 11262 fi 11263 11264 11265 11266 11267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for root directory for font files" >&5 11268 printf %s "checking for root directory for font files... " >&6; } 11269 11270 # Check whether --with-fontrootdir was given. 11271 if test ${with_fontrootdir+y} 11272 then : 11273 withval=$with_fontrootdir; FONTROOTDIR="$withval" 11274 fi 11275 11276 # if --with-fontrootdir not specified... 11277 if test "x${FONTROOTDIR}" = "x"; then 11278 FONTROOTDIR=`$PKG_CONFIG --variable=fontrootdir fontutil` 11279 fi 11280 # ...and if pkg-config didn't find fontdir in fontutil.pc... 11281 if test "x${FONTROOTDIR}" = "x"; then 11282 FONTROOTDIR="${datadir}/fonts/X11" 11283 fi 11284 11285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${FONTROOTDIR}" >&5 11286 printf "%s\n" "${FONTROOTDIR}" >&6; } 11287 11288 11289 11290 11291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for directory for encodings files" >&5 11292 printf %s "checking for directory for encodings files... " >&6; } 11293 11294 # Check whether --with-encodingsdir was given. 11295 if test ${with_encodingsdir+y} 11296 then : 11297 withval=$with_encodingsdir; ENCODINGSDIR="${withval}" 11298 else $as_nop 11299 ENCODINGSDIR='${FONTROOTDIR}/encodings' 11300 fi 11301 11302 11303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${ENCODINGSDIR}" >&5 11304 printf "%s\n" "${ENCODINGSDIR}" >&6; } 11305 11306 11307 ac_config_files="$ac_config_files Makefile large/Makefile" 11308 11309 cat >confcache <<\_ACEOF 11310 # This file is a shell script that caches the results of configure 11311 # tests run on this system so they can be shared between configure 11312 # scripts and configure runs, see configure's option --config-cache. 11313 # It is not useful on other systems. If it contains results you don't 11314 # want to keep, you may remove or edit it. 11315 # 11316 # config.status only pays attention to the cache file if you give it 11317 # the --recheck option to rerun configure. 11318 # 11319 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11320 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11321 # following values. 11322 11323 _ACEOF 11324 11325 # The following way of writing the cache mishandles newlines in values, 11326 # but we know of no workaround that is simple, portable, and efficient. 11327 # So, we kill variables containing newlines. 11328 # Ultrix sh set writes to stderr and can't be redirected directly, 11329 # and sets the high bit in the cache file unless we assign to the vars. 11330 ( 11331 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11332 eval ac_val=\$$ac_var 11333 case $ac_val in #( 11334 *${as_nl}*) 11335 case $ac_var in #( 11336 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11337 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11338 esac 11339 case $ac_var in #( 11340 _ | IFS | as_nl) ;; #( 11341 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11342 *) { eval $ac_var=; unset $ac_var;} ;; 11343 esac ;; 11344 esac 11345 done 11346 11347 (set) 2>&1 | 11348 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11349 *${as_nl}ac_space=\ *) 11350 # `set' does not quote correctly, so add quotes: double-quote 11351 # substitution turns \\\\ into \\, and sed turns \\ into \. 11352 sed -n \ 11353 "s/'/'\\\\''/g; 11354 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11355 ;; #( 11356 *) 11357 # `set' quotes correctly as required by POSIX, so do not add quotes. 11358 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11359 ;; 11360 esac | 11361 sort 11362 ) | 11363 sed ' 11364 /^ac_cv_env_/b end 11365 t clear 11366 :clear 11367 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11368 t end 11369 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11370 :end' >>confcache 11371 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11372 if test -w "$cache_file"; then 11373 if test "x$cache_file" != "x/dev/null"; then 11374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11375 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11376 if test ! -f "$cache_file" || test -h "$cache_file"; then 11377 cat confcache >"$cache_file" 11378 else 11379 case $cache_file in #( 11380 */* | ?:*) 11381 mv -f confcache "$cache_file"$$ && 11382 mv -f "$cache_file"$$ "$cache_file" ;; #( 11383 *) 11384 mv -f confcache "$cache_file" ;; 11385 esac 11386 fi 11387 fi 11388 else 11389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11390 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11391 fi 11392 fi 11393 rm -f confcache 11394 11395 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11396 # Let make expand exec_prefix. 11397 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11398 11399 # Transform confdefs.h into DEFS. 11400 # Protect against shell expansion while executing Makefile rules. 11401 # Protect against Makefile macro expansion. 11402 # 11403 # If the first sed substitution is executed (which looks for macros that 11404 # take arguments), then branch to the quote section. Otherwise, 11405 # look for a macro that doesn't take arguments. 11406 ac_script=' 11407 :mline 11408 /\\$/{ 11409 N 11410 s,\\\n,, 11411 b mline 11412 } 11413 t clear 11414 :clear 11415 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g 11416 t quote 11417 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g 11418 t quote 11419 b any 11420 :quote 11421 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g 11422 s/\[/\\&/g 11423 s/\]/\\&/g 11424 s/\$/$$/g 11425 H 11426 :any 11427 ${ 11428 g 11429 s/^\n// 11430 s/\n/ /g 11431 p 11432 } 11433 ' 11434 DEFS=`sed -n "$ac_script" confdefs.h` 11435 11436 11437 ac_libobjs= 11438 ac_ltlibobjs= 11439 U= 11440 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11441 # 1. Remove the extension, and $U if already installed. 11442 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11443 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11444 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11445 # will be set to the directory where LIBOBJS objects are built. 11446 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11447 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11448 done 11449 LIBOBJS=$ac_libobjs 11450 11451 LTLIBOBJS=$ac_ltlibobjs 11452 11453 11454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11455 printf %s "checking that generated files are newer than configure... " >&6; } 11456 if test -n "$am_sleep_pid"; then 11457 # Hide warnings about reused PIDs. 11458 wait $am_sleep_pid 2>/dev/null 11459 fi 11460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11461 printf "%s\n" "done" >&6; } 11462 if test -n "$EXEEXT"; then 11463 am__EXEEXT_TRUE= 11464 am__EXEEXT_FALSE='#' 11465 else 11466 am__EXEEXT_TRUE='#' 11467 am__EXEEXT_FALSE= 11468 fi 11469 11470 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11471 as_fn_error $? "conditional \"AMDEP\" was never defined. 11472 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11473 fi 11474 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11475 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11476 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11477 fi 11478 if test -z "${GZIP_SMALL_TRUE}" && test -z "${GZIP_SMALL_FALSE}"; then 11479 as_fn_error $? "conditional \"GZIP_SMALL\" was never defined. 11480 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11481 fi 11482 if test -z "${GZIP_LARGE_TRUE}" && test -z "${GZIP_LARGE_FALSE}"; then 11483 as_fn_error $? "conditional \"GZIP_LARGE\" was never defined. 11484 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11485 fi 11486 11487 : "${CONFIG_STATUS=./config.status}" 11488 ac_write_fail=0 11489 ac_clean_files_save=$ac_clean_files 11490 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11492 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11493 as_write_fail=0 11494 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11495 #! $SHELL 11496 # Generated by $as_me. 11497 # Run this file to recreate the current configuration. 11498 # Compiler output produced by configure, useful for debugging 11499 # configure, is in config.log if it exists. 11500 11501 debug=false 11502 ac_cs_recheck=false 11503 ac_cs_silent=false 11504 11505 SHELL=\${CONFIG_SHELL-$SHELL} 11506 export SHELL 11507 _ASEOF 11508 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11509 ## -------------------- ## 11510 ## M4sh Initialization. ## 11511 ## -------------------- ## 11512 11513 # Be more Bourne compatible 11514 DUALCASE=1; export DUALCASE # for MKS sh 11515 as_nop=: 11516 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11517 then : 11518 emulate sh 11519 NULLCMD=: 11520 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11521 # is contrary to our usage. Disable this feature. 11522 alias -g '${1+"$@"}'='"$@"' 11523 setopt NO_GLOB_SUBST 11524 else $as_nop 11525 case `(set -o) 2>/dev/null` in #( 11526 *posix*) : 11527 set -o posix ;; #( 11528 *) : 11529 ;; 11530 esac 11531 fi 11532 11533 11534 11535 # Reset variables that may have inherited troublesome values from 11536 # the environment. 11537 11538 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11539 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11540 # side effect of setting IFS to empty, thus disabling word splitting.) 11541 # Quoting is to prevent editors from complaining about space-tab. 11542 as_nl=' 11543 ' 11544 export as_nl 11545 IFS=" "" $as_nl" 11546 11547 PS1='$ ' 11548 PS2='> ' 11549 PS4='+ ' 11550 11551 # Ensure predictable behavior from utilities with locale-dependent output. 11552 LC_ALL=C 11553 export LC_ALL 11554 LANGUAGE=C 11555 export LANGUAGE 11556 11557 # We cannot yet rely on "unset" to work, but we need these variables 11558 # to be unset--not just set to an empty or harmless value--now, to 11559 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11560 # also avoids known problems related to "unset" and subshell syntax 11561 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11562 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11563 do eval test \${$as_var+y} \ 11564 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11565 done 11566 11567 # Ensure that fds 0, 1, and 2 are open. 11568 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11569 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11570 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11571 11572 # The user is always right. 11573 if ${PATH_SEPARATOR+false} :; then 11574 PATH_SEPARATOR=: 11575 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11576 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11577 PATH_SEPARATOR=';' 11578 } 11579 fi 11580 11581 11582 # Find who we are. Look in the path if we contain no directory separator. 11583 as_myself= 11584 case $0 in #(( 11585 *[\\/]* ) as_myself=$0 ;; 11586 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11587 for as_dir in $PATH 11588 do 11589 IFS=$as_save_IFS 11590 case $as_dir in #((( 11591 '') as_dir=./ ;; 11592 */) ;; 11593 *) as_dir=$as_dir/ ;; 11594 esac 11595 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11596 done 11597 IFS=$as_save_IFS 11598 11599 ;; 11600 esac 11601 # We did not find ourselves, most probably we were run as `sh COMMAND' 11602 # in which case we are not to be found in the path. 11603 if test "x$as_myself" = x; then 11604 as_myself=$0 11605 fi 11606 if test ! -f "$as_myself"; then 11607 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11608 exit 1 11609 fi 11610 11611 11612 11613 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11614 # ---------------------------------------- 11615 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11616 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11617 # script with STATUS, using 1 if that was 0. 11618 as_fn_error () 11619 { 11620 as_status=$1; test $as_status -eq 0 && as_status=1 11621 if test "$4"; then 11622 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11623 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11624 fi 11625 printf "%s\n" "$as_me: error: $2" >&2 11626 as_fn_exit $as_status 11627 } # as_fn_error 11628 11629 11630 11631 # as_fn_set_status STATUS 11632 # ----------------------- 11633 # Set $? to STATUS, without forking. 11634 as_fn_set_status () 11635 { 11636 return $1 11637 } # as_fn_set_status 11638 11639 # as_fn_exit STATUS 11640 # ----------------- 11641 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11642 as_fn_exit () 11643 { 11644 set +e 11645 as_fn_set_status $1 11646 exit $1 11647 } # as_fn_exit 11648 11649 # as_fn_unset VAR 11650 # --------------- 11651 # Portably unset VAR. 11652 as_fn_unset () 11653 { 11654 { eval $1=; unset $1;} 11655 } 11656 as_unset=as_fn_unset 11657 11658 # as_fn_append VAR VALUE 11659 # ---------------------- 11660 # Append the text in VALUE to the end of the definition contained in VAR. Take 11661 # advantage of any shell optimizations that allow amortized linear growth over 11662 # repeated appends, instead of the typical quadratic growth present in naive 11663 # implementations. 11664 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11665 then : 11666 eval 'as_fn_append () 11667 { 11668 eval $1+=\$2 11669 }' 11670 else $as_nop 11671 as_fn_append () 11672 { 11673 eval $1=\$$1\$2 11674 } 11675 fi # as_fn_append 11676 11677 # as_fn_arith ARG... 11678 # ------------------ 11679 # Perform arithmetic evaluation on the ARGs, and store the result in the 11680 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11681 # must be portable across $(()) and expr. 11682 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11683 then : 11684 eval 'as_fn_arith () 11685 { 11686 as_val=$(( $* )) 11687 }' 11688 else $as_nop 11689 as_fn_arith () 11690 { 11691 as_val=`expr "$@" || test $? -eq 1` 11692 } 11693 fi # as_fn_arith 11694 11695 11696 if expr a : '\(a\)' >/dev/null 2>&1 && 11697 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11698 as_expr=expr 11699 else 11700 as_expr=false 11701 fi 11702 11703 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11704 as_basename=basename 11705 else 11706 as_basename=false 11707 fi 11708 11709 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11710 as_dirname=dirname 11711 else 11712 as_dirname=false 11713 fi 11714 11715 as_me=`$as_basename -- "$0" || 11716 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11717 X"$0" : 'X\(//\)$' \| \ 11718 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11719 printf "%s\n" X/"$0" | 11720 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11721 s//\1/ 11722 q 11723 } 11724 /^X\/\(\/\/\)$/{ 11725 s//\1/ 11726 q 11727 } 11728 /^X\/\(\/\).*/{ 11729 s//\1/ 11730 q 11731 } 11732 s/.*/./; q'` 11733 11734 # Avoid depending upon Character Ranges. 11735 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11736 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11737 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11738 as_cr_digits='0123456789' 11739 as_cr_alnum=$as_cr_Letters$as_cr_digits 11740 11741 11742 # Determine whether it's possible to make 'echo' print without a newline. 11743 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11744 # for compatibility with existing Makefiles. 11745 ECHO_C= ECHO_N= ECHO_T= 11746 case `echo -n x` in #((((( 11747 -n*) 11748 case `echo 'xy\c'` in 11749 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11750 xy) ECHO_C='\c';; 11751 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11752 ECHO_T=' ';; 11753 esac;; 11754 *) 11755 ECHO_N='-n';; 11756 esac 11757 11758 # For backward compatibility with old third-party macros, we provide 11759 # the shell variables $as_echo and $as_echo_n. New code should use 11760 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11761 as_echo='printf %s\n' 11762 as_echo_n='printf %s' 11763 11764 rm -f conf$$ conf$$.exe conf$$.file 11765 if test -d conf$$.dir; then 11766 rm -f conf$$.dir/conf$$.file 11767 else 11768 rm -f conf$$.dir 11769 mkdir conf$$.dir 2>/dev/null 11770 fi 11771 if (echo >conf$$.file) 2>/dev/null; then 11772 if ln -s conf$$.file conf$$ 2>/dev/null; then 11773 as_ln_s='ln -s' 11774 # ... but there are two gotchas: 11775 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11776 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11777 # In both cases, we have to default to `cp -pR'. 11778 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11779 as_ln_s='cp -pR' 11780 elif ln conf$$.file conf$$ 2>/dev/null; then 11781 as_ln_s=ln 11782 else 11783 as_ln_s='cp -pR' 11784 fi 11785 else 11786 as_ln_s='cp -pR' 11787 fi 11788 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11789 rmdir conf$$.dir 2>/dev/null 11790 11791 11792 # as_fn_mkdir_p 11793 # ------------- 11794 # Create "$as_dir" as a directory, including parents if necessary. 11795 as_fn_mkdir_p () 11796 { 11797 11798 case $as_dir in #( 11799 -*) as_dir=./$as_dir;; 11800 esac 11801 test -d "$as_dir" || eval $as_mkdir_p || { 11802 as_dirs= 11803 while :; do 11804 case $as_dir in #( 11805 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11806 *) as_qdir=$as_dir;; 11807 esac 11808 as_dirs="'$as_qdir' $as_dirs" 11809 as_dir=`$as_dirname -- "$as_dir" || 11810 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11811 X"$as_dir" : 'X\(//\)[^/]' \| \ 11812 X"$as_dir" : 'X\(//\)$' \| \ 11813 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11814 printf "%s\n" X"$as_dir" | 11815 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11816 s//\1/ 11817 q 11818 } 11819 /^X\(\/\/\)[^/].*/{ 11820 s//\1/ 11821 q 11822 } 11823 /^X\(\/\/\)$/{ 11824 s//\1/ 11825 q 11826 } 11827 /^X\(\/\).*/{ 11828 s//\1/ 11829 q 11830 } 11831 s/.*/./; q'` 11832 test -d "$as_dir" && break 11833 done 11834 test -z "$as_dirs" || eval "mkdir $as_dirs" 11835 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11836 11837 11838 } # as_fn_mkdir_p 11839 if mkdir -p . 2>/dev/null; then 11840 as_mkdir_p='mkdir -p "$as_dir"' 11841 else 11842 test -d ./-p && rmdir ./-p 11843 as_mkdir_p=false 11844 fi 11845 11846 11847 # as_fn_executable_p FILE 11848 # ----------------------- 11849 # Test if FILE is an executable regular file. 11850 as_fn_executable_p () 11851 { 11852 test -f "$1" && test -x "$1" 11853 } # as_fn_executable_p 11854 as_test_x='test -x' 11855 as_executable_p=as_fn_executable_p 11856 11857 # Sed expression to map a string onto a valid CPP name. 11858 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11859 11860 # Sed expression to map a string onto a valid variable name. 11861 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11862 11863 11864 exec 6>&1 11865 ## ----------------------------------- ## 11866 ## Main body of $CONFIG_STATUS script. ## 11867 ## ----------------------------------- ## 11868 _ASEOF 11869 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11870 11871 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11872 # Save the log message, to keep $0 and so on meaningful, and to 11873 # report actual input values of CONFIG_FILES etc. instead of their 11874 # values after options handling. 11875 ac_log=" 11876 This file was extended by encodings $as_me 1.0.6, which was 11877 generated by GNU Autoconf 2.71. Invocation command line was 11878 11879 CONFIG_FILES = $CONFIG_FILES 11880 CONFIG_HEADERS = $CONFIG_HEADERS 11881 CONFIG_LINKS = $CONFIG_LINKS 11882 CONFIG_COMMANDS = $CONFIG_COMMANDS 11883 $ $0 $@ 11884 11885 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11886 " 11887 11888 _ACEOF 11889 11890 case $ac_config_files in *" 11891 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11892 esac 11893 11894 11895 11896 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11897 # Files that config.status was made for. 11898 config_files="$ac_config_files" 11899 config_commands="$ac_config_commands" 11900 11901 _ACEOF 11902 11903 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11904 ac_cs_usage="\ 11905 \`$as_me' instantiates files and other configuration actions 11906 from templates according to the current configuration. Unless the files 11907 and actions are specified as TAGs, all are instantiated by default. 11908 11909 Usage: $0 [OPTION]... [TAG]... 11910 11911 -h, --help print this help, then exit 11912 -V, --version print version number and configuration settings, then exit 11913 --config print configuration, then exit 11914 -q, --quiet, --silent 11915 do not print progress messages 11916 -d, --debug don't remove temporary files 11917 --recheck update $as_me by reconfiguring in the same conditions 11918 --file=FILE[:TEMPLATE] 11919 instantiate the configuration file FILE 11920 11921 Configuration files: 11922 $config_files 11923 11924 Configuration commands: 11925 $config_commands 11926 11927 Report bugs to <https://gitlab.freedesktop.org/xorg/font/encodings/issues>." 11928 11929 _ACEOF 11930 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11931 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11932 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11933 ac_cs_config='$ac_cs_config_escaped' 11934 ac_cs_version="\\ 11935 encodings config.status 1.0.6 11936 configured by $0, generated by GNU Autoconf 2.71, 11937 with options \\"\$ac_cs_config\\" 11938 11939 Copyright (C) 2021 Free Software Foundation, Inc. 11940 This config.status script is free software; the Free Software Foundation 11941 gives unlimited permission to copy, distribute and modify it." 11942 11943 ac_pwd='$ac_pwd' 11944 srcdir='$srcdir' 11945 INSTALL='$INSTALL' 11946 MKDIR_P='$MKDIR_P' 11947 AWK='$AWK' 11948 test -n "\$AWK" || AWK=awk 11949 _ACEOF 11950 11951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11952 # The default lists apply if the user does not specify any file. 11953 ac_need_defaults=: 11954 while test $# != 0 11955 do 11956 case $1 in 11957 --*=?*) 11958 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11959 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11960 ac_shift=: 11961 ;; 11962 --*=) 11963 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11964 ac_optarg= 11965 ac_shift=: 11966 ;; 11967 *) 11968 ac_option=$1 11969 ac_optarg=$2 11970 ac_shift=shift 11971 ;; 11972 esac 11973 11974 case $ac_option in 11975 # Handling of the options. 11976 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11977 ac_cs_recheck=: ;; 11978 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11979 printf "%s\n" "$ac_cs_version"; exit ;; 11980 --config | --confi | --conf | --con | --co | --c ) 11981 printf "%s\n" "$ac_cs_config"; exit ;; 11982 --debug | --debu | --deb | --de | --d | -d ) 11983 debug=: ;; 11984 --file | --fil | --fi | --f ) 11985 $ac_shift 11986 case $ac_optarg in 11987 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11988 '') as_fn_error $? "missing file argument" ;; 11989 esac 11990 as_fn_append CONFIG_FILES " '$ac_optarg'" 11991 ac_need_defaults=false;; 11992 --he | --h | --help | --hel | -h ) 11993 printf "%s\n" "$ac_cs_usage"; exit ;; 11994 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11995 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11996 ac_cs_silent=: ;; 11997 11998 # This is an error. 11999 -*) as_fn_error $? "unrecognized option: \`$1' 12000 Try \`$0 --help' for more information." ;; 12001 12002 *) as_fn_append ac_config_targets " $1" 12003 ac_need_defaults=false ;; 12004 12005 esac 12006 shift 12007 done 12008 12009 ac_configure_extra_args= 12010 12011 if $ac_cs_silent; then 12012 exec 6>/dev/null 12013 ac_configure_extra_args="$ac_configure_extra_args --silent" 12014 fi 12015 12016 _ACEOF 12017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12018 if \$ac_cs_recheck; then 12019 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12020 shift 12021 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12022 CONFIG_SHELL='$SHELL' 12023 export CONFIG_SHELL 12024 exec "\$@" 12025 fi 12026 12027 _ACEOF 12028 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12029 exec 5>>config.log 12030 { 12031 echo 12032 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12033 ## Running $as_me. ## 12034 _ASBOX 12035 printf "%s\n" "$ac_log" 12036 } >&5 12037 12038 _ACEOF 12039 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12040 # 12041 # INIT-COMMANDS 12042 # 12043 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12044 12045 _ACEOF 12046 12047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12048 12049 # Handling of arguments. 12050 for ac_config_target in $ac_config_targets 12051 do 12052 case $ac_config_target in 12053 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12054 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12055 "large/Makefile") CONFIG_FILES="$CONFIG_FILES large/Makefile" ;; 12056 12057 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12058 esac 12059 done 12060 12061 12062 # If the user did not use the arguments to specify the items to instantiate, 12063 # then the envvar interface is used. Set only those that are not. 12064 # We use the long form for the default assignment because of an extremely 12065 # bizarre bug on SunOS 4.1.3. 12066 if $ac_need_defaults; then 12067 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12068 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12069 fi 12070 12071 # Have a temporary directory for convenience. Make it in the build tree 12072 # simply because there is no reason against having it here, and in addition, 12073 # creating and moving files from /tmp can sometimes cause problems. 12074 # Hook for its removal unless debugging. 12075 # Note that there is a small window in which the directory will not be cleaned: 12076 # after its creation but before its name has been assigned to `$tmp'. 12077 $debug || 12078 { 12079 tmp= ac_tmp= 12080 trap 'exit_status=$? 12081 : "${ac_tmp:=$tmp}" 12082 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12083 ' 0 12084 trap 'as_fn_exit 1' 1 2 13 15 12085 } 12086 # Create a (secure) tmp directory for tmp files. 12087 12088 { 12089 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12090 test -d "$tmp" 12091 } || 12092 { 12093 tmp=./conf$$-$RANDOM 12094 (umask 077 && mkdir "$tmp") 12095 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12096 ac_tmp=$tmp 12097 12098 # Set up the scripts for CONFIG_FILES section. 12099 # No need to generate them if there are no CONFIG_FILES. 12100 # This happens for instance with `./config.status config.h'. 12101 if test -n "$CONFIG_FILES"; then 12102 12103 12104 ac_cr=`echo X | tr X '\015'` 12105 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12106 # But we know of no other shell where ac_cr would be empty at this 12107 # point, so we can use a bashism as a fallback. 12108 if test "x$ac_cr" = x; then 12109 eval ac_cr=\$\'\\r\' 12110 fi 12111 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12112 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12113 ac_cs_awk_cr='\\r' 12114 else 12115 ac_cs_awk_cr=$ac_cr 12116 fi 12117 12118 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12119 _ACEOF 12120 12121 12122 { 12123 echo "cat >conf$$subs.awk <<_ACEOF" && 12124 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12125 echo "_ACEOF" 12126 } >conf$$subs.sh || 12127 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12128 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12129 ac_delim='%!_!# ' 12130 for ac_last_try in false false false false false :; do 12131 . ./conf$$subs.sh || 12132 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12133 12134 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12135 if test $ac_delim_n = $ac_delim_num; then 12136 break 12137 elif $ac_last_try; then 12138 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12139 else 12140 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12141 fi 12142 done 12143 rm -f conf$$subs.sh 12144 12145 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12146 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12147 _ACEOF 12148 sed -n ' 12149 h 12150 s/^/S["/; s/!.*/"]=/ 12151 p 12152 g 12153 s/^[^!]*!// 12154 :repl 12155 t repl 12156 s/'"$ac_delim"'$// 12157 t delim 12158 :nl 12159 h 12160 s/\(.\{148\}\)..*/\1/ 12161 t more1 12162 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12163 p 12164 n 12165 b repl 12166 :more1 12167 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12168 p 12169 g 12170 s/.\{148\}// 12171 t nl 12172 :delim 12173 h 12174 s/\(.\{148\}\)..*/\1/ 12175 t more2 12176 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12177 p 12178 b 12179 :more2 12180 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12181 p 12182 g 12183 s/.\{148\}// 12184 t delim 12185 ' <conf$$subs.awk | sed ' 12186 /^[^""]/{ 12187 N 12188 s/\n// 12189 } 12190 ' >>$CONFIG_STATUS || ac_write_fail=1 12191 rm -f conf$$subs.awk 12192 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12193 _ACAWK 12194 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12195 for (key in S) S_is_set[key] = 1 12196 FS = "" 12197 12198 } 12199 { 12200 line = $ 0 12201 nfields = split(line, field, "@") 12202 substed = 0 12203 len = length(field[1]) 12204 for (i = 2; i < nfields; i++) { 12205 key = field[i] 12206 keylen = length(key) 12207 if (S_is_set[key]) { 12208 value = S[key] 12209 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12210 len += length(value) + length(field[++i]) 12211 substed = 1 12212 } else 12213 len += 1 + keylen 12214 } 12215 12216 print line 12217 } 12218 12219 _ACAWK 12220 _ACEOF 12221 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12222 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12223 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12224 else 12225 cat 12226 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12227 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12228 _ACEOF 12229 12230 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12231 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12232 # trailing colons and then remove the whole line if VPATH becomes empty 12233 # (actually we leave an empty line to preserve line numbers). 12234 if test "x$srcdir" = x.; then 12235 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12236 h 12237 s/// 12238 s/^/:/ 12239 s/[ ]*$/:/ 12240 s/:\$(srcdir):/:/g 12241 s/:\${srcdir}:/:/g 12242 s/:@srcdir@:/:/g 12243 s/^:*// 12244 s/:*$// 12245 x 12246 s/\(=[ ]*\).*/\1/ 12247 G 12248 s/\n// 12249 s/^[^=]*=[ ]*$// 12250 }' 12251 fi 12252 12253 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12254 fi # test -n "$CONFIG_FILES" 12255 12256 12257 eval set X " :F $CONFIG_FILES :C $CONFIG_COMMANDS" 12258 shift 12259 for ac_tag 12260 do 12261 case $ac_tag in 12262 :[FHLC]) ac_mode=$ac_tag; continue;; 12263 esac 12264 case $ac_mode$ac_tag in 12265 :[FHL]*:*);; 12266 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12267 :[FH]-) ac_tag=-:-;; 12268 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12269 esac 12270 ac_save_IFS=$IFS 12271 IFS=: 12272 set x $ac_tag 12273 IFS=$ac_save_IFS 12274 shift 12275 ac_file=$1 12276 shift 12277 12278 case $ac_mode in 12279 :L) ac_source=$1;; 12280 :[FH]) 12281 ac_file_inputs= 12282 for ac_f 12283 do 12284 case $ac_f in 12285 -) ac_f="$ac_tmp/stdin";; 12286 *) # Look for the file first in the build tree, then in the source tree 12287 # (if the path is not absolute). The absolute path cannot be DOS-style, 12288 # because $ac_f cannot contain `:'. 12289 test -f "$ac_f" || 12290 case $ac_f in 12291 [\\/$]*) false;; 12292 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12293 esac || 12294 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12295 esac 12296 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12297 as_fn_append ac_file_inputs " '$ac_f'" 12298 done 12299 12300 # Let's still pretend it is `configure' which instantiates (i.e., don't 12301 # use $as_me), people would be surprised to read: 12302 # /* config.h. Generated by config.status. */ 12303 configure_input='Generated from '` 12304 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12305 `' by configure.' 12306 if test x"$ac_file" != x-; then 12307 configure_input="$ac_file. $configure_input" 12308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12309 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12310 fi 12311 # Neutralize special characters interpreted by sed in replacement strings. 12312 case $configure_input in #( 12313 *\&* | *\|* | *\\* ) 12314 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12315 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12316 *) ac_sed_conf_input=$configure_input;; 12317 esac 12318 12319 case $ac_tag in 12320 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12321 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12322 esac 12323 ;; 12324 esac 12325 12326 ac_dir=`$as_dirname -- "$ac_file" || 12327 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12328 X"$ac_file" : 'X\(//\)[^/]' \| \ 12329 X"$ac_file" : 'X\(//\)$' \| \ 12330 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12331 printf "%s\n" X"$ac_file" | 12332 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12333 s//\1/ 12334 q 12335 } 12336 /^X\(\/\/\)[^/].*/{ 12337 s//\1/ 12338 q 12339 } 12340 /^X\(\/\/\)$/{ 12341 s//\1/ 12342 q 12343 } 12344 /^X\(\/\).*/{ 12345 s//\1/ 12346 q 12347 } 12348 s/.*/./; q'` 12349 as_dir="$ac_dir"; as_fn_mkdir_p 12350 ac_builddir=. 12351 12352 case "$ac_dir" in 12353 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12354 *) 12355 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12356 # A ".." for each directory in $ac_dir_suffix. 12357 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12358 case $ac_top_builddir_sub in 12359 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12360 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12361 esac ;; 12362 esac 12363 ac_abs_top_builddir=$ac_pwd 12364 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12365 # for backward compatibility: 12366 ac_top_builddir=$ac_top_build_prefix 12367 12368 case $srcdir in 12369 .) # We are building in place. 12370 ac_srcdir=. 12371 ac_top_srcdir=$ac_top_builddir_sub 12372 ac_abs_top_srcdir=$ac_pwd ;; 12373 [\\/]* | ?:[\\/]* ) # Absolute name. 12374 ac_srcdir=$srcdir$ac_dir_suffix; 12375 ac_top_srcdir=$srcdir 12376 ac_abs_top_srcdir=$srcdir ;; 12377 *) # Relative name. 12378 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12379 ac_top_srcdir=$ac_top_build_prefix$srcdir 12380 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12381 esac 12382 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12383 12384 12385 case $ac_mode in 12386 :F) 12387 # 12388 # CONFIG_FILE 12389 # 12390 12391 case $INSTALL in 12392 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12393 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12394 esac 12395 ac_MKDIR_P=$MKDIR_P 12396 case $MKDIR_P in 12397 [\\/$]* | ?:[\\/]* ) ;; 12398 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12399 esac 12400 _ACEOF 12401 12402 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12403 # If the template does not know about datarootdir, expand it. 12404 # FIXME: This hack should be removed a few years after 2.60. 12405 ac_datarootdir_hack=; ac_datarootdir_seen= 12406 ac_sed_dataroot=' 12407 /datarootdir/ { 12408 p 12409 q 12410 } 12411 /@datadir@/p 12412 /@docdir@/p 12413 /@infodir@/p 12414 /@localedir@/p 12415 /@mandir@/p' 12416 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12417 *datarootdir*) ac_datarootdir_seen=yes;; 12418 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12420 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12421 _ACEOF 12422 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12423 ac_datarootdir_hack=' 12424 s&@datadir@&$datadir&g 12425 s&@docdir@&$docdir&g 12426 s&@infodir@&$infodir&g 12427 s&@localedir@&$localedir&g 12428 s&@mandir@&$mandir&g 12429 s&\\\${datarootdir}&$datarootdir&g' ;; 12430 esac 12431 _ACEOF 12432 12433 # Neutralize VPATH when `$srcdir' = `.'. 12434 # Shell code in configure.ac might set extrasub. 12435 # FIXME: do we really want to maintain this feature? 12436 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12437 ac_sed_extra="$ac_vpsub 12438 $extrasub 12439 _ACEOF 12440 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12441 :t 12442 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12443 s|@configure_input@|$ac_sed_conf_input|;t t 12444 s&@top_builddir@&$ac_top_builddir_sub&;t t 12445 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12446 s&@srcdir@&$ac_srcdir&;t t 12447 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12448 s&@top_srcdir@&$ac_top_srcdir&;t t 12449 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12450 s&@builddir@&$ac_builddir&;t t 12451 s&@abs_builddir@&$ac_abs_builddir&;t t 12452 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12453 s&@INSTALL@&$ac_INSTALL&;t t 12454 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12455 $ac_datarootdir_hack 12456 " 12457 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12458 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12459 12460 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12461 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12462 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12463 "$ac_tmp/out"`; test -z "$ac_out"; } && 12464 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12465 which seems to be undefined. Please make sure it is defined" >&5 12466 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12467 which seems to be undefined. Please make sure it is defined" >&2;} 12468 12469 rm -f "$ac_tmp/stdin" 12470 case $ac_file in 12471 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12472 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12473 esac \ 12474 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12475 ;; 12476 12477 12478 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12479 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12480 ;; 12481 esac 12482 12483 12484 case $ac_file$ac_mode in 12485 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12486 # Older Autoconf quotes --file arguments for eval, but not when files 12487 # are listed without --file. Let's play safe and only enable the eval 12488 # if we detect the quoting. 12489 # TODO: see whether this extra hack can be removed once we start 12490 # requiring Autoconf 2.70 or later. 12491 case $CONFIG_FILES in #( 12492 *\'*) : 12493 eval set x "$CONFIG_FILES" ;; #( 12494 *) : 12495 set x $CONFIG_FILES ;; #( 12496 *) : 12497 ;; 12498 esac 12499 shift 12500 # Used to flag and report bootstrapping failures. 12501 am_rc=0 12502 for am_mf 12503 do 12504 # Strip MF so we end up with the name of the file. 12505 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12506 # Check whether this is an Automake generated Makefile which includes 12507 # dependency-tracking related rules and includes. 12508 # Grep'ing the whole file directly is not great: AIX grep has a line 12509 # limit of 2048, but all sed's we know have understand at least 4000. 12510 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12511 || continue 12512 am_dirpart=`$as_dirname -- "$am_mf" || 12513 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12514 X"$am_mf" : 'X\(//\)[^/]' \| \ 12515 X"$am_mf" : 'X\(//\)$' \| \ 12516 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12517 printf "%s\n" X"$am_mf" | 12518 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12519 s//\1/ 12520 q 12521 } 12522 /^X\(\/\/\)[^/].*/{ 12523 s//\1/ 12524 q 12525 } 12526 /^X\(\/\/\)$/{ 12527 s//\1/ 12528 q 12529 } 12530 /^X\(\/\).*/{ 12531 s//\1/ 12532 q 12533 } 12534 s/.*/./; q'` 12535 am_filepart=`$as_basename -- "$am_mf" || 12536 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12537 X"$am_mf" : 'X\(//\)$' \| \ 12538 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12539 printf "%s\n" X/"$am_mf" | 12540 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12541 s//\1/ 12542 q 12543 } 12544 /^X\/\(\/\/\)$/{ 12545 s//\1/ 12546 q 12547 } 12548 /^X\/\(\/\).*/{ 12549 s//\1/ 12550 q 12551 } 12552 s/.*/./; q'` 12553 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12554 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12555 | $MAKE -f - am--depfiles" >&5 12556 (cd "$am_dirpart" \ 12557 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12558 | $MAKE -f - am--depfiles) >&5 2>&5 12559 ac_status=$? 12560 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12561 (exit $ac_status); } || am_rc=$? 12562 done 12563 if test $am_rc -ne 0; then 12564 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12565 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12566 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12567 for automatic dependency tracking. If GNU make was not used, consider 12568 re-running the configure script with MAKE=\"gmake\" (or whatever is 12569 necessary). You can also try re-running configure with the 12570 '--disable-dependency-tracking' option to at least be able to build 12571 the package (albeit without support for automatic dependency tracking). 12572 See \`config.log' for more details" "$LINENO" 5; } 12573 fi 12574 { am_dirpart=; unset am_dirpart;} 12575 { am_filepart=; unset am_filepart;} 12576 { am_mf=; unset am_mf;} 12577 { am_rc=; unset am_rc;} 12578 rm -f conftest-deps.mk 12579 } 12580 ;; 12581 12582 esac 12583 done # for ac_tag 12584 12585 12586 as_fn_exit 0 12587 _ACEOF 12588 ac_clean_files=$ac_clean_files_save 12589 12590 test $ac_write_fail = 0 || 12591 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12592 12593 12594 # configure is writing to config.log, and then calls config.status. 12595 # config.status does its own redirection, appending to config.log. 12596 # Unfortunately, on DOS this fails, as config.log is still kept open 12597 # by configure, so config.status won't be able to write to it; its 12598 # output is simply discarded. So we exec the FD to /dev/null, 12599 # effectively closing config.log, so it can be properly (re)opened and 12600 # appended to by config.status. When coming back to configure, we 12601 # need to make the FD available again. 12602 if test "$no_create" != yes; then 12603 ac_cs_success=: 12604 ac_config_status_args= 12605 test "$silent" = yes && 12606 ac_config_status_args="$ac_config_status_args --quiet" 12607 exec 5>/dev/null 12608 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12609 exec 5>>config.log 12610 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12611 # would make configure fail if this is the last instruction. 12612 $ac_cs_success || as_fn_exit 1 12613 fi 12614 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12616 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12617 fi 12618 12619 12620
Indexes created Tue Oct 27 00:25:24 UTC 2026