configure revision 1.1.1.2
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for transset 1.0.3. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/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/app/transset/-/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='transset' 614 PACKAGE_TARNAME='transset' 615 PACKAGE_VERSION='1.0.3' 616 PACKAGE_STRING='transset 1.0.3' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/transset/-/issues' 618 PACKAGE_URL='' 619 620 ac_unique_file="Makefile.am" 621 # Factoring default headers for most tests. 622 ac_includes_default="\ 623 #include <stddef.h> 624 #ifdef HAVE_STDIO_H 625 # include <stdio.h> 626 #endif 627 #ifdef HAVE_STDLIB_H 628 # include <stdlib.h> 629 #endif 630 #ifdef HAVE_STRING_H 631 # include <string.h> 632 #endif 633 #ifdef HAVE_INTTYPES_H 634 # include <inttypes.h> 635 #endif 636 #ifdef HAVE_STDINT_H 637 # include <stdint.h> 638 #endif 639 #ifdef HAVE_STRINGS_H 640 # include <strings.h> 641 #endif 642 #ifdef HAVE_SYS_TYPES_H 643 # include <sys/types.h> 644 #endif 645 #ifdef HAVE_SYS_STAT_H 646 # include <sys/stat.h> 647 #endif 648 #ifdef HAVE_UNISTD_H 649 # include <unistd.h> 650 #endif" 651 652 ac_header_c_list= 653 ac_subst_vars='am__EXEEXT_FALSE 654 am__EXEEXT_TRUE 655 LTLIBOBJS 656 LIBOBJS 657 TRANSSET_LIBS 658 TRANSSET_CFLAGS 659 MAN_SUBSTS 660 XORG_MAN_PAGE 661 ADMIN_MAN_DIR 662 DRIVER_MAN_DIR 663 MISC_MAN_DIR 664 FILE_MAN_DIR 665 LIB_MAN_DIR 666 APP_MAN_DIR 667 ADMIN_MAN_SUFFIX 668 DRIVER_MAN_SUFFIX 669 MISC_MAN_SUFFIX 670 FILE_MAN_SUFFIX 671 LIB_MAN_SUFFIX 672 APP_MAN_SUFFIX 673 SED 674 host_os 675 host_vendor 676 host_cpu 677 host 678 build_os 679 build_vendor 680 build_cpu 681 build 682 INSTALL_CMD 683 PKG_CONFIG_LIBDIR 684 PKG_CONFIG_PATH 685 PKG_CONFIG 686 CHANGELOG_CMD 687 STRICT_CFLAGS 688 CWARNFLAGS 689 BASE_CFLAGS 690 am__fastdepCC_FALSE 691 am__fastdepCC_TRUE 692 CCDEPMODE 693 am__nodep 694 AMDEPBACKSLASH 695 AMDEP_FALSE 696 AMDEP_TRUE 697 am__include 698 DEPDIR 699 OBJEXT 700 EXEEXT 701 ac_ct_CC 702 CPPFLAGS 703 LDFLAGS 704 CFLAGS 705 CC 706 AM_BACKSLASH 707 AM_DEFAULT_VERBOSITY 708 AM_DEFAULT_V 709 AM_V 710 CSCOPE 711 ETAGS 712 CTAGS 713 am__untar 714 am__tar 715 AMTAR 716 am__leading_dot 717 SET_MAKE 718 AWK 719 mkdir_p 720 MKDIR_P 721 INSTALL_STRIP_PROGRAM 722 STRIP 723 install_sh 724 MAKEINFO 725 AUTOHEADER 726 AUTOMAKE 727 AUTOCONF 728 ACLOCAL 729 VERSION 730 PACKAGE 731 CYGPATH_W 732 am__isrc 733 INSTALL_DATA 734 INSTALL_SCRIPT 735 INSTALL_PROGRAM 736 target_alias 737 host_alias 738 build_alias 739 LIBS 740 ECHO_T 741 ECHO_N 742 ECHO_C 743 DEFS 744 mandir 745 localedir 746 libdir 747 psdir 748 pdfdir 749 dvidir 750 htmldir 751 infodir 752 docdir 753 oldincludedir 754 includedir 755 runstatedir 756 localstatedir 757 sharedstatedir 758 sysconfdir 759 datadir 760 datarootdir 761 libexecdir 762 sbindir 763 bindir 764 program_transform_name 765 prefix 766 exec_prefix 767 PACKAGE_URL 768 PACKAGE_BUGREPORT 769 PACKAGE_STRING 770 PACKAGE_VERSION 771 PACKAGE_TARNAME 772 PACKAGE_NAME 773 PATH_SEPARATOR 774 SHELL 775 am__quote' 776 ac_subst_files='' 777 ac_user_opts=' 778 enable_option_checking 779 enable_silent_rules 780 enable_dependency_tracking 781 enable_selective_werror 782 enable_strict_compilation 783 ' 784 ac_precious_vars='build_alias 785 host_alias 786 target_alias 787 CC 788 CFLAGS 789 LDFLAGS 790 LIBS 791 CPPFLAGS 792 PKG_CONFIG 793 PKG_CONFIG_PATH 794 PKG_CONFIG_LIBDIR 795 TRANSSET_CFLAGS 796 TRANSSET_LIBS' 797 798 799 # Initialize some variables set by options. 800 ac_init_help= 801 ac_init_version=false 802 ac_unrecognized_opts= 803 ac_unrecognized_sep= 804 # The variables have the same names as the options, with 805 # dashes changed to underlines. 806 cache_file=/dev/null 807 exec_prefix=NONE 808 no_create= 809 no_recursion= 810 prefix=NONE 811 program_prefix=NONE 812 program_suffix=NONE 813 program_transform_name=s,x,x, 814 silent= 815 site= 816 srcdir= 817 verbose= 818 x_includes=NONE 819 x_libraries=NONE 820 821 # Installation directory options. 822 # These are left unexpanded so users can "make install exec_prefix=/foo" 823 # and all the variables that are supposed to be based on exec_prefix 824 # by default will actually change. 825 # Use braces instead of parens because sh, perl, etc. also accept them. 826 # (The list follows the same order as the GNU Coding Standards.) 827 bindir='${exec_prefix}/bin' 828 sbindir='${exec_prefix}/sbin' 829 libexecdir='${exec_prefix}/libexec' 830 datarootdir='${prefix}/share' 831 datadir='${datarootdir}' 832 sysconfdir='${prefix}/etc' 833 sharedstatedir='${prefix}/com' 834 localstatedir='${prefix}/var' 835 runstatedir='${localstatedir}/run' 836 includedir='${prefix}/include' 837 oldincludedir='/usr/include' 838 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 839 infodir='${datarootdir}/info' 840 htmldir='${docdir}' 841 dvidir='${docdir}' 842 pdfdir='${docdir}' 843 psdir='${docdir}' 844 libdir='${exec_prefix}/lib' 845 localedir='${datarootdir}/locale' 846 mandir='${datarootdir}/man' 847 848 ac_prev= 849 ac_dashdash= 850 for ac_option 851 do 852 # 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"pwd does not report name of working directory" 1277 1278 1279 # Find the source files, if location was not specified. 1280 if test -z "$srcdir"; then 1281 ac_srcdir_defaulted=yes 1282 # Try the directory containing this script, then the parent directory. 1283 ac_confdir=`$as_dirname -- "$as_myself" || 1284 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1285 X"$as_myself" : 'X\(//\)[^/]' \| \ 1286 X"$as_myself" : 'X\(//\)$' \| \ 1287 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1288 printf "%s\n" X"$as_myself" | 1289 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1290 s//\1/ 1291 q 1292 } 1293 /^X\(\/\/\)[^/].*/{ 1294 s//\1/ 1295 q 1296 } 1297 /^X\(\/\/\)$/{ 1298 s//\1/ 1299 q 1300 } 1301 /^X\(\/\).*/{ 1302 s//\1/ 1303 q 1304 } 1305 s/.*/./; q'` 1306 srcdir=$ac_confdir 1307 if test ! -r "$srcdir/$ac_unique_file"; then 1308 srcdir=.. 1309 fi 1310 else 1311 ac_srcdir_defaulted=no 1312 fi 1313 if test ! -r "$srcdir/$ac_unique_file"; then 1314 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1315 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1316 fi 1317 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work" 1318 ac_abs_confdir=`( 1319 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1320 pwd)` 1321 # When building in place, set srcdir=. 1322 if test "$ac_abs_confdir" = "$ac_pwd"; then 1323 srcdir=. 1324 fi 1325 # Remove unnecessary trailing slashes from srcdir. 1326 # Double slashes in file names in object file debugging info 1327 # mess up M-x gdb in Emacs. 1328 case $srcdir in 1329 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1330 esac 1331 for ac_var in $ac_precious_vars; do 1332 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1333 eval ac_env_${ac_var}_value=\$${ac_var} 1334 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1335 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1336 done 1337 1338 # 1339 # Report the --help message. 1340 # 1341 if test "$ac_init_help" = "long"; then 1342 # Omit some internal or obsolete options to make the list less imposing. 1343 # This message is too long to be a string in the A/UX 3.1 sh. 1344 cat <<_ACEOF 1345 \`configure' configures transset 1.0.3 to adapt to many kinds of systems. 1346 1347 Usage: $0 [OPTION]... [VAR=VALUE]... 1348 1349 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1350 VAR=VALUE. See below for descriptions of some of the useful variables. 1351 1352 Defaults for the options are specified in brackets. 1353 1354 Configuration: 1355 -h, --help display this help and exit 1356 --help=short display options specific to this package 1357 --help=recursive display the short help of all the included packages 1358 -V, --version display version information and exit 1359 -q, --quiet, --silent do not print \`checking ...' messages 1360 --cache-file=FILE cache test results in FILE [disabled] 1361 -C, --config-cache alias for \`--cache-file=config.cache' 1362 -n, --no-create do not create output files 1363 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1364 1365 Installation directories: 1366 --prefix=PREFIX install architecture-independent files in PREFIX 1367 [$ac_default_prefix] 1368 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1369 [PREFIX] 1370 1371 By default, \`make install' will install all the files in 1372 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1373 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1374 for instance \`--prefix=\$HOME'. 1375 1376 For better control, use the options below. 1377 1378 Fine tuning of the installation directories: 1379 --bindir=DIR user executables [EPREFIX/bin] 1380 --sbindir=DIR system admin executables [EPREFIX/sbin] 1381 --libexecdir=DIR program executables [EPREFIX/libexec] 1382 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1383 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1384 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1385 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1386 --libdir=DIR object code libraries [EPREFIX/lib] 1387 --includedir=DIR C header files [PREFIX/include] 1388 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1389 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1390 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1391 --infodir=DIR info documentation [DATAROOTDIR/info] 1392 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1393 --mandir=DIR man documentation [DATAROOTDIR/man] 1394 --docdir=DIR documentation root [DATAROOTDIR/doc/transset] 1395 --htmldir=DIR html documentation [DOCDIR] 1396 --dvidir=DIR dvi documentation [DOCDIR] 1397 --pdfdir=DIR pdf documentation [DOCDIR] 1398 --psdir=DIR ps documentation [DOCDIR] 1399 _ACEOF 1400 1401 cat <<\_ACEOF 1402 1403 Program names: 1404 --program-prefix=PREFIX prepend PREFIX to installed program names 1405 --program-suffix=SUFFIX append SUFFIX to installed program names 1406 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1407 1408 System types: 1409 --build=BUILD configure for building on BUILD [guessed] 1410 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1411 _ACEOF 1412 fi 1413 1414 if test -n "$ac_init_help"; then 1415 case $ac_init_help in 1416 short | recursive ) echo "Configuration of transset 1.0.3:";; 1417 esac 1418 cat <<\_ACEOF 1419 1420 Optional Features: 1421 --disable-option-checking ignore unrecognized --enable/--with options 1422 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1423 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1424 --enable-silent-rules less verbose build output (undo: "make V=1") 1425 --disable-silent-rules verbose build output (undo: "make V=0") 1426 --enable-dependency-tracking 1427 do not reject slow dependency extractors 1428 --disable-dependency-tracking 1429 speeds up one-time build 1430 --disable-selective-werror 1431 Turn off selective compiler errors. (default: 1432 enabled) 1433 --enable-strict-compilation 1434 Enable all warnings from compiler and make them 1435 errors (default: disabled) 1436 1437 Some influential environment variables: 1438 CC C compiler command 1439 CFLAGS C compiler flags 1440 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1441 nonstandard directory <lib dir> 1442 LIBS libraries to pass to the linker, e.g. -l<library> 1443 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1444 you have headers in a nonstandard directory <include dir> 1445 PKG_CONFIG path to pkg-config utility 1446 PKG_CONFIG_PATH 1447 directories to add to pkg-config's search path 1448 PKG_CONFIG_LIBDIR 1449 path overriding pkg-config's built-in search path 1450 TRANSSET_CFLAGS 1451 C compiler flags for TRANSSET, overriding pkg-config 1452 TRANSSET_LIBS 1453 linker flags for TRANSSET, overriding pkg-config 1454 1455 Use these variables to override the choices made by `configure' or to help 1456 it to find libraries and programs with nonstandard names/locations. 1457 1458 Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/issues>. 1459 _ACEOF 1460 ac_status=$? 1461 fi 1462 1463 if test "$ac_init_help" = "recursive"; then 1464 # If there are subdirs, report their specific --help. 1465 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1466 test -d "$ac_dir" || 1467 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1468 continue 1469 ac_builddir=. 1470 1471 case "$ac_dir" in 1472 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1473 *) 1474 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1475 # A ".." for each directory in $ac_dir_suffix. 1476 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1477 case $ac_top_builddir_sub in 1478 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1479 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1480 esac ;; 1481 esac 1482 ac_abs_top_builddir=$ac_pwd 1483 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1484 # for backward compatibility: 1485 ac_top_builddir=$ac_top_build_prefix 1486 1487 case $srcdir in 1488 .) # We are building in place. 1489 ac_srcdir=. 1490 ac_top_srcdir=$ac_top_builddir_sub 1491 ac_abs_top_srcdir=$ac_pwd ;; 1492 [\\/]* | ?:[\\/]* ) # Absolute name. 1493 ac_srcdir=$srcdir$ac_dir_suffix; 1494 ac_top_srcdir=$srcdir 1495 ac_abs_top_srcdir=$srcdir ;; 1496 *) # Relative name. 1497 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1498 ac_top_srcdir=$ac_top_build_prefix$srcdir 1499 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1500 esac 1501 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1502 1503 cd "$ac_dir" || { ac_status=$?; continue; } 1504 # Check for configure.gnu first; this name is used for a wrapper for 1505 # Metaconfig's "Configure" on case-insensitive file systems. 1506 if test -f "$ac_srcdir/configure.gnu"; then 1507 echo && 1508 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1509 elif test -f "$ac_srcdir/configure"; then 1510 echo && 1511 $SHELL "$ac_srcdir/configure" --help=recursive 1512 else 1513 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1514 fi || ac_status=$? 1515 cd "$ac_pwd" || { ac_status=$?; break; } 1516 done 1517 fi 1518 1519 test -n "$ac_init_help" && exit $ac_status 1520 if $ac_init_version; then 1521 cat <<\_ACEOF 1522 transset configure 1.0.3 1523 generated by GNU Autoconf 2.71 1524 1525 Copyright (C) 2021 Free Software Foundation, Inc. 1526 This configure script is free software; the Free Software Foundation 1527 gives unlimited permission to copy, distribute and modify it. 1528 _ACEOF 1529 exit 1530 fi 1531 1532 ## ------------------------ ## 1533 ## Autoconf initialization. ## 1534 ## ------------------------ ## 1535 1536 # ac_fn_c_try_compile LINENO 1537 # -------------------------- 1538 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1539 ac_fn_c_try_compile () 1540 { 1541 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1542 rm -f conftest.$ac_objext conftest.beam 1543 if { { ac_try="$ac_compile" 1544 case "(($ac_try" in 1545 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1546 *) ac_try_echo=$ac_try;; 1547 esac 1548 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1549 printf "%s\n" "$ac_try_echo"; } >&5 1550 (eval "$ac_compile") 2>conftest.err 1551 ac_status=$? 1552 if test -s conftest.err; then 1553 grep -v '^ *+' conftest.err >conftest.er1 1554 cat conftest.er1 >&5 1555 mv -f conftest.er1 conftest.err 1556 fi 1557 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1558 test $ac_status = 0; } && { 1559 test -z "$ac_c_werror_flag" || 1560 test ! -s conftest.err 1561 } && test -s conftest.$ac_objext 1562 then : 1563 ac_retval=0 1564 else $as_nop 1565 printf "%s\n" "$as_me: failed program was:" >&5 1566 sed 's/^/| /' conftest.$ac_ext >&5 1567 1568 ac_retval=1 1569 fi 1570 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1571 as_fn_set_status $ac_retval 1572 1573 } # ac_fn_c_try_compile 1574 1575 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1576 # ------------------------------------------------------------------ 1577 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1578 # accordingly. 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" >&6; } 1636 if eval test \${$3+y} 1637 then : 1638 printf %s "(cached) " >&6 1639 else $as_nop 1640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1641 /* end confdefs.h. */ 1642 $4 1643 #include <$2> 1644 _ACEOF 1645 if ac_fn_c_try_compile "$LINENO" 1646 then : 1647 eval "$3=yes" 1648 else $as_nop 1649 eval "$3=no" 1650 fi 1651 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1652 fi 1653 eval ac_res=\$$3 1654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1655 printf "%s\n" "$ac_res" >&6; } 1656 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1657 1658 } # ac_fn_c_check_header_compile 1659 1660 # ac_fn_c_try_link LINENO 1661 # ----------------------- 1662 # Try to link conftest.$ac_ext, and return whether this succeeded. 1663 ac_fn_c_try_link () 1664 { 1665 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1666 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1667 if { { ac_try="$ac_link" 1668 case "(($ac_try" in 1669 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1670 *) ac_try_echo=$ac_try;; 1671 esac 1672 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1673 printf "%s\n" "$ac_try_echo"; } >&5 1674 (eval "$ac_link") 2>conftest.err 1675 ac_status=$? 1676 if test -s conftest.err; then 1677 grep -v '^ *+' conftest.err >conftest.er1 1678 cat conftest.er1 >&5 1679 mv -f conftest.er1 conftest.err 1680 fi 1681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1682 test $ac_status = 0; } && { 1683 test -z "$ac_c_werror_flag" || 1684 test ! -s conftest.err 1685 } && test -s conftest$ac_exeext && { 1686 test "$cross_compiling" = yes || 1687 test -x conftest$ac_exeext 1688 } 1689 then : 1690 ac_retval=0 1691 else $as_nop 1692 printf "%s\n" "$as_me: failed program was:" >&5 1693 sed 's/^/| /' conftest.$ac_ext >&5 1694 1695 ac_retval=1 1696 fi 1697 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1698 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1699 # interfere with the next link command; also delete a directory that is 1700 # left behind by Apple's compiler. We do this before executing the actions. 1701 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1702 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1703 as_fn_set_status $ac_retval 1704 1705 } # ac_fn_c_try_link 1706 ac_configure_args_raw= 1707 for ac_arg 1708 do 1709 case $ac_arg in 1710 *\'*) 1711 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1712 esac 1713 as_fn_append ac_configure_args_raw " '$ac_arg'" 1714 done 1715 1716 case $ac_configure_args_raw in 1717 *$as_nl*) 1718 ac_safe_unquote= ;; 1719 *) 1720 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1721 ac_unsafe_a="$ac_unsafe_z#~" 1722 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1723 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1724 esac 1725 1726 cat >config.log <<_ACEOF 1727 This file contains any messages produced by compilers while 1728 running configure, to aid debugging if configure makes a mistake. 1729 1730 It was created by transset $as_me 1.0.3, which was 1731 generated by GNU Autoconf 2.71. Invocation command line was 1732 1733 $ $0$ac_configure_args_raw 1734 1735 _ACEOF 1736 exec 5>>config.log 1737 { 1738 cat <<_ASUNAME 1739 ## --------- ## 1740 ## Platform. ## 1741 ## --------- ## 1742 1743 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1744 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1745 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1746 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1747 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1748 1749 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1750 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1751 1752 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1753 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1754 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1755 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1756 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1757 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1758 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1759 1760 _ASUNAME 1761 1762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1763 for as_dir in $PATH 1764 do 1765 IFS=$as_save_IFS 1766 case $as_dir in #((( 1767 '') as_dir=./ ;; 1768 */) ;; 1769 *) as_dir=$as_dir/ ;; 1770 esac 1771 printf "%s\n" "PATH: $as_dir" 1772 done 1773 IFS=$as_save_IFS 1774 1775 } >&5 1776 1777 cat >&5 <<_ACEOF 1778 1779 1780 ## ----------- ## 1781 ## Core tests. ## 1782 ## ----------- ## 1783 1784 _ACEOF 1785 1786 1787 # Keep a trace of the command line. 1788 # Strip out --no-create and --no-recursion so they do not pile up. 1789 # Strip out --silent because we don't want to record it for future runs. 1790 # Also quote any args containing shell meta-characters. 1791 # Make two passes to allow for proper duplicate-argument suppression. 1792 ac_configure_args= 1793 ac_configure_args0= 1794 ac_configure_args1= 1795 ac_must_keep_next=false 1796 for ac_pass in 1 2 1797 do 1798 for ac_arg 1799 do 1800 case $ac_arg in 1801 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1802 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1803 | -silent | --silent | --silen | --sile | --sil) 1804 continue ;; 1805 *\'*) 1806 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1807 esac 1808 case $ac_pass in 1809 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1810 2) 1811 as_fn_append ac_configure_args1 " '$ac_arg'" 1812 if test $ac_must_keep_next = true; then 1813 ac_must_keep_next=false # Got value, back to normal. 1814 else 1815 case $ac_arg in 1816 *=* | --config-cache | -C | -disable-* | --disable-* \ 1817 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1818 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1819 | -with-* | --with-* | -without-* | --without-* | --x) 1820 case "$ac_configure_args0 " in 1821 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1822 esac 1823 ;; 1824 -* ) ac_must_keep_next=true ;; 1825 esac 1826 fi 1827 as_fn_append ac_configure_args " '$ac_arg'" 1828 ;; 1829 esac 1830 done 1831 done 1832 { ac_configure_args0=; unset ac_configure_args0;} 1833 { ac_configure_args1=; unset ac_configure_args1;} 1834 1835 # When interrupted or exit'd, cleanup temporary files, and complete 1836 # config.log. We remove comments because anyway the quotes in there 1837 # would cause problems or look ugly. 1838 # WARNING: Use '\'' to represent an apostrophe within the trap. 1839 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1840 trap 'exit_status=$? 1841 # Sanitize IFS. 1842 IFS=" "" $as_nl" 1843 # Save into config.log some information that might help in debugging. 1844 { 1845 echo 1846 1847 printf "%s\n" "## ---------------- ## 1848 ## Cache variables. ## 1849 ## ---------------- ##" 1850 echo 1851 # The following way of writing the cache mishandles newlines in values, 1852 ( 1853 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1854 eval ac_val=\$$ac_var 1855 case $ac_val in #( 1856 *${as_nl}*) 1857 case $ac_var in #( 1858 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1859 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1860 esac 1861 case $ac_var in #( 1862 _ | IFS | as_nl) ;; #( 1863 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1864 *) { eval $ac_var=; unset $ac_var;} ;; 1865 esac ;; 1866 esac 1867 done 1868 (set) 2>&1 | 1869 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1870 *${as_nl}ac_space=\ *) 1871 sed -n \ 1872 "s/'\''/'\''\\\\'\'''\''/g; 1873 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1874 ;; #( 1875 *) 1876 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1877 ;; 1878 esac | 1879 sort 1880 ) 1881 echo 1882 1883 printf "%s\n" "## ----------------- ## 1884 ## Output variables. ## 1885 ## ----------------- ##" 1886 echo 1887 for ac_var in $ac_subst_vars 1888 do 1889 eval ac_val=\$$ac_var 1890 case $ac_val in 1891 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1892 esac 1893 printf "%s\n" "$ac_var='\''$ac_val'\''" 1894 done | sort 1895 echo 1896 1897 if test -n "$ac_subst_files"; then 1898 printf "%s\n" "## ------------------- ## 1899 ## File substitutions. ## 1900 ## ------------------- ##" 1901 echo 1902 for ac_var in $ac_subst_files 1903 do 1904 eval ac_val=\$$ac_var 1905 case $ac_val in 1906 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1907 esac 1908 printf "%s\n" "$ac_var='\''$ac_val'\''" 1909 done | sort 1910 echo 1911 fi 1912 1913 if test -s confdefs.h; then 1914 printf "%s\n" "## ----------- ## 1915 ## confdefs.h. ## 1916 ## ----------- ##" 1917 echo 1918 cat confdefs.h 1919 echo 1920 fi 1921 test "$ac_signal" != 0 && 1922 printf "%s\n" "$as_me: caught signal $ac_signal" 1923 printf "%s\n" "$as_me: exit $exit_status" 1924 } >&5 1925 rm -f core *.core core.conftest.* && 1926 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1927 exit $exit_status 1928 ' 0 1929 for ac_signal in 1 2 13 15; do 1930 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1931 done 1932 ac_signal=0 1933 1934 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1935 rm -f -r conftest* confdefs.h 1936 1937 printf "%s\n" "/* confdefs.h */" > confdefs.h 1938 1939 # Predefined preprocessor variables. 1940 1941 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1942 1943 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1944 1945 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1946 1947 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1948 1949 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1950 1951 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1952 1953 1954 # Let the site file select an alternate cache file if it wants to. 1955 # Prefer an explicitly selected file to automatically selected ones. 1956 if test -n "$CONFIG_SITE"; then 1957 ac_site_files="$CONFIG_SITE" 1958 elif test "x$prefix" != xNONE; then 1959 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1960 else 1961 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1962 fi 1963 1964 for ac_site_file in $ac_site_files 1965 do 1966 case $ac_site_file in #( 1967 */*) : 1968 ;; #( 1969 *) : 1970 ac_site_file=./$ac_site_file ;; 1971 esac 1972 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1974 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1975 sed 's/^/| /' "$ac_site_file" >&5 1976 . "$ac_site_file" \ 1977 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 1978 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 1979 as_fn_error $? "failed to load site script $ac_site_file 1980 See \`config.log' for more details" "$LINENO" 5; } 1981 fi 1982 done 1983 1984 if test -r "$cache_file"; then 1985 # Some versions of bash will fail to source /dev/null (special files 1986 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1987 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1989 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1990 case $cache_file in 1991 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1992 *) . "./$cache_file";; 1993 esac 1994 fi 1995 else 1996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1997 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1998 >$cache_file 1999 fi 2000 2001 # Test code for whether the C compiler supports C89 (global declarations) 2002 ac_c_conftest_c89_globals=' 2003 /* Does the compiler advertise C89 conformance? 2004 Do not test the value of __STDC__, because some compilers set it to 0 2005 while being otherwise adequately conformant. */ 2006 #if !defined __STDC__ 2007 # error "Compiler does not advertise C89 conformance" 2008 #endif 2009 2010 #include <stddef.h> 2011 #include <stdarg.h> 2012 struct stat; 2013 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2014 struct buf { int x; }; 2015 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2016 static char *e (p, i) 2017 char **p; 2018 int i; 2019 { 2020 return p[i]; 2021 } 2022 static char *f (char * (*g) (char **, int), char **p, ...) 2023 { 2024 char *s; 2025 va_list v; 2026 va_start (v,p); 2027 s = g (p, va_arg (v,int)); 2028 va_end (v); 2029 return s; 2030 } 2031 2032 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2033 function prototypes and stuff, but not \xHH hex character constants. 2034 These do not provoke an error unfortunately, instead are silently treated 2035 as an "x". The following induces an error, until -std is added to get 2036 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2037 array size at least. It is necessary to write \x00 == 0 to get something 2038 that is true only with -std. */ 2039 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2040 2041 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2042 inside strings and character constants. */ 2043 #define FOO(x) '\''x'\'' 2044 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2045 2046 int test (int i, double x); 2047 struct s1 {int (*f) (int a);}; 2048 struct s2 {int (*f) (double a);}; 2049 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2050 int, int);' 2051 2052 # Test code for whether the C compiler supports C89 (body of main). 2053 ac_c_conftest_c89_main=' 2054 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2055 ' 2056 2057 # Test code for whether the C compiler supports C99 (global declarations) 2058 ac_c_conftest_c99_globals=' 2059 // Does the compiler advertise C99 conformance? 2060 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2061 # error "Compiler does not advertise C99 conformance" 2062 #endif 2063 2064 #include <stdbool.h> 2065 extern int puts (const char *); 2066 extern int printf (const char *, ...); 2067 extern int dprintf (int, const char *, ...); 2068 extern void *malloc (size_t); 2069 2070 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2071 // dprintf is used instead of fprintf to avoid needing to declare 2072 // FILE and stderr. 2073 #define debug(...) dprintf (2, __VA_ARGS__) 2074 #define showlist(...) puts (#__VA_ARGS__) 2075 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2076 static void 2077 test_varargs_macros (void) 2078 { 2079 int x = 1234; 2080 int y = 5678; 2081 debug ("Flag"); 2082 debug ("X = %d\n", x); 2083 showlist (The first, second, and third items.); 2084 report (x>y, "x is %d but y is %d", x, y); 2085 } 2086 2087 // Check long long types. 2088 #define BIG64 18446744073709551615ull 2089 #define BIG32 4294967295ul 2090 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2091 #if !BIG_OK 2092 #error "your preprocessor is broken" 2093 #endif 2094 #if BIG_OK 2095 #else 2096 #error "your preprocessor is broken" 2097 #endif 2098 static long long int bignum = -9223372036854775807LL; 2099 static unsigned long long int ubignum = BIG64; 2100 2101 struct incomplete_array 2102 { 2103 int datasize; 2104 double data[]; 2105 }; 2106 2107 struct named_init { 2108 int number; 2109 const wchar_t *name; 2110 double average; 2111 }; 2112 2113 typedef const char *ccp; 2114 2115 static inline int 2116 test_restrict (ccp restrict text) 2117 { 2118 // See if C++-style comments work. 2119 // Iterate through items via the restricted pointer. 2120 // Also check for declarations in for loops. 2121 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2122 continue; 2123 return 0; 2124 } 2125 2126 // Check varargs and va_copy. 2127 static bool 2128 test_varargs (const char *format, ...) 2129 { 2130 va_list args; 2131 va_start (args, format); 2132 va_list args_copy; 2133 va_copy (args_copy, args); 2134 2135 const char *str = ""; 2136 int number = 0; 2137 float fnumber = 0; 2138 2139 while (*format) 2140 { 2141 switch (*format++) 2142 { 2143 case '\''s'\'': // string 2144 str = va_arg (args_copy, const char *); 2145 break; 2146 case '\''d'\'': // int 2147 number = va_arg (args_copy, int); 2148 break; 2149 case '\''f'\'': // float 2150 fnumber = va_arg (args_copy, double); 2151 break; 2152 default: 2153 break; 2154 } 2155 } 2156 va_end (args_copy); 2157 va_end (args); 2158 2159 return *str && number && fnumber; 2160 } 2161 ' 2162 2163 # Test code for whether the C compiler supports C99 (body of main). 2164 ac_c_conftest_c99_main=' 2165 // Check bool. 2166 _Bool success = false; 2167 success |= (argc != 0); 2168 2169 // Check restrict. 2170 if (test_restrict ("String literal") == 0) 2171 success = true; 2172 char *restrict newvar = "Another string"; 2173 2174 // Check varargs. 2175 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2176 test_varargs_macros (); 2177 2178 // Check flexible array members. 2179 struct incomplete_array *ia = 2180 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2181 ia->datasize = 10; 2182 for (int i = 0; i < ia->datasize; ++i) 2183 ia->data[i] = i * 1.234; 2184 2185 // Check named initializers. 2186 struct named_init ni = { 2187 .number = 34, 2188 .name = L"Test wide string", 2189 .average = 543.34343, 2190 }; 2191 2192 ni.number = 58; 2193 2194 int dynamic_array[ni.number]; 2195 dynamic_array[0] = argv[0][0]; 2196 dynamic_array[ni.number - 1] = 543; 2197 2198 // work around unused variable warnings 2199 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2200 || dynamic_array[ni.number - 1] != 543); 2201 ' 2202 2203 # Test code for whether the C compiler supports C11 (global declarations) 2204 ac_c_conftest_c11_globals=' 2205 // Does the compiler advertise C11 conformance? 2206 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2207 # error "Compiler does not advertise C11 conformance" 2208 #endif 2209 2210 // Check _Alignas. 2211 char _Alignas (double) aligned_as_double; 2212 char _Alignas (0) no_special_alignment; 2213 extern char aligned_as_int; 2214 char _Alignas (0) _Alignas (int) aligned_as_int; 2215 2216 // Check _Alignof. 2217 enum 2218 { 2219 int_alignment = _Alignof (int), 2220 int_array_alignment = _Alignof (int[100]), 2221 char_alignment = _Alignof (char) 2222 }; 2223 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2224 2225 // Check _Noreturn. 2226 int _Noreturn does_not_return (void) { for (;;) continue; } 2227 2228 // Check _Static_assert. 2229 struct test_static_assert 2230 { 2231 int x; 2232 _Static_assert (sizeof (int) <= sizeof (long int), 2233 "_Static_assert does not work in struct"); 2234 long int y; 2235 }; 2236 2237 // Check UTF-8 literals. 2238 #define u8 syntax error! 2239 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2240 2241 // Check duplicate typedefs. 2242 typedef long *long_ptr; 2243 typedef long int *long_ptr; 2244 typedef long_ptr long_ptr; 2245 2246 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2247 struct anonymous 2248 { 2249 union { 2250 struct { int i; int j; }; 2251 struct { int k; long int l; } w; 2252 }; 2253 int m; 2254 } v1; 2255 ' 2256 2257 # Test code for whether the C compiler supports C11 (body of main). 2258 ac_c_conftest_c11_main=' 2259 _Static_assert ((offsetof (struct anonymous, i) 2260 == offsetof (struct anonymous, w.k)), 2261 "Anonymous union alignment botch"); 2262 v1.i = 2; 2263 v1.w.k = 5; 2264 ok |= v1.i != 5; 2265 ' 2266 2267 # Test code for whether the C compiler supports C11 (complete). 2268 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2269 ${ac_c_conftest_c99_globals} 2270 ${ac_c_conftest_c11_globals} 2271 2272 int 2273 main (int argc, char **argv) 2274 { 2275 int ok = 0; 2276 ${ac_c_conftest_c89_main} 2277 ${ac_c_conftest_c99_main} 2278 ${ac_c_conftest_c11_main} 2279 return ok; 2280 } 2281 " 2282 2283 # Test code for whether the C compiler supports C99 (complete). 2284 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2285 ${ac_c_conftest_c99_globals} 2286 2287 int 2288 main (int argc, char **argv) 2289 { 2290 int ok = 0; 2291 ${ac_c_conftest_c89_main} 2292 ${ac_c_conftest_c99_main} 2293 return ok; 2294 } 2295 " 2296 2297 # Test code for whether the C compiler supports C89 (complete). 2298 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2299 2300 int 2301 main (int argc, char **argv) 2302 { 2303 int ok = 0; 2304 ${ac_c_conftest_c89_main} 2305 return ok; 2306 } 2307 " 2308 2309 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2310 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2311 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2312 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2313 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2314 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2315 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2316 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2317 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2318 2319 # Auxiliary files required by this configure script. 2320 ac_aux_files="config.guess config.sub compile missing install-sh" 2321 2322 # Locations in which to look for auxiliary files. 2323 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2324 2325 # Search for a directory containing all of the required auxiliary files, 2326 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2327 # If we don't find one directory that contains all the files we need, 2328 # we report the set of missing files from the *first* directory in 2329 # $ac_aux_dir_candidates and give up. 2330 ac_missing_aux_files="" 2331 ac_first_candidate=: 2332 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2334 as_found=false 2335 for as_dir in $ac_aux_dir_candidates 2336 do 2337 IFS=$as_save_IFS 2338 case $as_dir in #((( 2339 '') as_dir=./ ;; 2340 */) ;; 2341 *) as_dir=$as_dir/ ;; 2342 esac 2343 as_found=: 2344 2345 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2346 ac_aux_dir_found=yes 2347 ac_install_sh= 2348 for ac_aux in $ac_aux_files 2349 do 2350 # As a special case, if "install-sh" is required, that requirement 2351 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2352 # and $ac_install_sh is set appropriately for whichever one is found. 2353 if test x"$ac_aux" = x"install-sh" 2354 then 2355 if test -f "${as_dir}install-sh"; then 2356 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2357 ac_install_sh="${as_dir}install-sh -c" 2358 elif test -f "${as_dir}install.sh"; then 2359 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2360 ac_install_sh="${as_dir}install.sh -c" 2361 elif test -f "${as_dir}shtool"; then 2362 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2363 ac_install_sh="${as_dir}shtool install -c" 2364 else 2365 ac_aux_dir_found=no 2366 if $ac_first_candidate; then 2367 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2368 else 2369 break 2370 fi 2371 fi 2372 else 2373 if test -f "${as_dir}${ac_aux}"; then 2374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2375 else 2376 ac_aux_dir_found=no 2377 if $ac_first_candidate; then 2378 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2379 else 2380 break 2381 fi 2382 fi 2383 fi 2384 done 2385 if test "$ac_aux_dir_found" = yes; then 2386 ac_aux_dir="$as_dir" 2387 break 2388 fi 2389 ac_first_candidate=false 2390 2391 as_found=false 2392 done 2393 IFS=$as_save_IFS 2394 if $as_found 2395 then : 2396 2397 else $as_nop 2398 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2399 fi 2400 2401 2402 # These three variables are undocumented and unsupported, 2403 # and are intended to be withdrawn in a future Autoconf release. 2404 # They can cause serious problems if a builder's source tree is in a directory 2405 # whose full name contains unusual characters. 2406 if test -f "${ac_aux_dir}config.guess"; then 2407 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2408 fi 2409 if test -f "${ac_aux_dir}config.sub"; then 2410 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2411 fi 2412 if test -f "$ac_aux_dir/configure"; then 2413 ac_configure="$SHELL ${ac_aux_dir}configure" 2414 fi 2415 2416 # Check that the precious variables saved in the cache have kept the same 2417 # value. 2418 ac_cache_corrupted=false 2419 for ac_var in $ac_precious_vars; do 2420 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2421 eval ac_new_set=\$ac_env_${ac_var}_set 2422 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2423 eval ac_new_val=\$ac_env_${ac_var}_value 2424 case $ac_old_set,$ac_new_set in 2425 set,) 2426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2427 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2428 ac_cache_corrupted=: ;; 2429 ,set) 2430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2431 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2432 ac_cache_corrupted=: ;; 2433 ,);; 2434 *) 2435 if test "x$ac_old_val" != "x$ac_new_val"; then 2436 # differences in whitespace do not lead to failure. 2437 ac_old_val_w=`echo x $ac_old_val` 2438 ac_new_val_w=`echo x $ac_new_val` 2439 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2441 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2442 ac_cache_corrupted=: 2443 else 2444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2445 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2446 eval $ac_var=\$ac_old_val 2447 fi 2448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2449 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2451 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2452 fi;; 2453 esac 2454 # Pass precious variables to config.status. 2455 if test "$ac_new_set" = set; then 2456 case $ac_new_val in 2457 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2458 *) ac_arg=$ac_var=$ac_new_val ;; 2459 esac 2460 case " $ac_configure_args " in 2461 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2462 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2463 esac 2464 fi 2465 done 2466 if $ac_cache_corrupted; then 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2468 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2470 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2471 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2472 and start over" "$LINENO" 5 2473 fi 2474 ## -------------------- ## 2475 ## Main body of script. ## 2476 ## -------------------- ## 2477 2478 ac_ext=c 2479 ac_cpp='$CPP $CPPFLAGS' 2480 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2481 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2482 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2483 2484 2485 RELEASE_DATE="2022-12-03" 2486 2487 ac_config_headers="$ac_config_headers config.h" 2488 2489 2490 # Initialize Automake 2491 am__api_version='1.16' 2492 2493 2494 2495 # Find a good install program. We prefer a C program (faster), 2496 # so one script is as good as another. But avoid the broken or 2497 # incompatible versions: 2498 # SysV /etc/install, /usr/sbin/install 2499 # SunOS /usr/etc/install 2500 # IRIX /sbin/install 2501 # AIX /bin/install 2502 # AmigaOS /C/install, which installs bootblocks on floppy discs 2503 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2504 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2505 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2506 # OS/2's system install, which has a completely different semantic 2507 # ./install, which can be erroneously created by make from ./install.sh. 2508 # Reject install programs that cannot install multiple files. 2509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2510 printf %s "checking for a BSD-compatible install... " >&6; } 2511 if test -z "$INSTALL"; then 2512 if test ${ac_cv_path_install+y} 2513 then : 2514 printf %s "(cached) " >&6 2515 else $as_nop 2516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2517 for as_dir in $PATH 2518 do 2519 IFS=$as_save_IFS 2520 case $as_dir in #((( 2521 '') as_dir=./ ;; 2522 */) ;; 2523 *) as_dir=$as_dir/ ;; 2524 esac 2525 # Account for fact that we put trailing slashes in our PATH walk. 2526 case $as_dir in #(( 2527 ./ | /[cC]/* | \ 2528 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2529 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2530 /usr/ucb/* ) ;; 2531 *) 2532 # OSF1 and SCO ODT 3.0 have their own names for install. 2533 # Don't use installbsd from OSF since it installs stuff as root 2534 # by default. 2535 for ac_prog in ginstall scoinst install; do 2536 for ac_exec_ext in '' $ac_executable_extensions; do 2537 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2538 if test $ac_prog = install && 2539 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2540 # AIX install. It has an incompatible calling convention. 2541 : 2542 elif test $ac_prog = install && 2543 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2544 # program-specific install script used by HP pwplus--don't use. 2545 : 2546 else 2547 rm -rf conftest.one conftest.two conftest.dir 2548 echo one > conftest.one 2549 echo two > conftest.two 2550 mkdir conftest.dir 2551 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2552 test -s conftest.one && test -s conftest.two && 2553 test -s conftest.dir/conftest.one && 2554 test -s conftest.dir/conftest.two 2555 then 2556 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2557 break 3 2558 fi 2559 fi 2560 fi 2561 done 2562 done 2563 ;; 2564 esac 2565 2566 done 2567 IFS=$as_save_IFS 2568 2569 rm -rf conftest.one conftest.two conftest.dir 2570 2571 fi 2572 if test ${ac_cv_path_install+y}; then 2573 INSTALL=$ac_cv_path_install 2574 else 2575 # As a last resort, use the slow shell script. Don't cache a 2576 # value for INSTALL within a source directory, because that will 2577 # break other packages using the cache if that directory is 2578 # removed, or if the value is a relative name. 2579 INSTALL=$ac_install_sh 2580 fi 2581 fi 2582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2583 printf "%s\n" "$INSTALL" >&6; } 2584 2585 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2586 # It thinks the first close brace ends the variable substitution. 2587 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2588 2589 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2590 2591 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2592 2593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2594 printf %s "checking whether build environment is sane... " >&6; } 2595 # Reject unsafe characters in $srcdir or the absolute working directory 2596 # name. Accept space and tab only in the latter. 2597 am_lf=' 2598 ' 2599 case `pwd` in 2600 *[\\\"\#\$\&\'\`$am_lf]*) 2601 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2602 esac 2603 case $srcdir in 2604 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2605 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2606 esac 2607 2608 # Do 'set' in a subshell so we don't clobber the current shell's 2609 # arguments. Must try -L first in case configure is actually a 2610 # symlink; some systems play weird games with the mod time of symlinks 2611 # (eg FreeBSD returns the mod time of the symlink's containing 2612 # directory). 2613 if ( 2614 am_has_slept=no 2615 for am_try in 1 2; do 2616 echo "timestamp, slept: $am_has_slept" > conftest.file 2617 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2618 if test "$*" = "X"; then 2619 # -L didn't work. 2620 set X `ls -t "$srcdir/configure" conftest.file` 2621 fi 2622 if test "$*" != "X $srcdir/configure conftest.file" \ 2623 && test "$*" != "X conftest.file $srcdir/configure"; then 2624 2625 # If neither matched, then we have a broken ls. This can happen 2626 # if, for instance, CONFIG_SHELL is bash and it inherits a 2627 # broken ls alias from the environment. This has actually 2628 # happened. Such a system could not be considered "sane". 2629 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2630 alias in your environment" "$LINENO" 5 2631 fi 2632 if test "$2" = conftest.file || test $am_try -eq 2; then 2633 break 2634 fi 2635 # Just in case. 2636 sleep 1 2637 am_has_slept=yes 2638 done 2639 test "$2" = conftest.file 2640 ) 2641 then 2642 # Ok. 2643 : 2644 else 2645 as_fn_error $? "newly created file is older than distributed files! 2646 Check your system clock" "$LINENO" 5 2647 fi 2648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2649 printf "%s\n" "yes" >&6; } 2650 # If we didn't sleep, we still need to ensure time stamps of config.status and 2651 # generated files are strictly newer. 2652 am_sleep_pid= 2653 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2654 ( sleep 1 ) & 2655 am_sleep_pid=$! 2656 fi 2657 2658 rm -f conftest.file 2659 2660 test "$program_prefix" != NONE && 2661 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2662 # Use a double $ so make ignores it. 2663 test "$program_suffix" != NONE && 2664 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2665 # Double any \ or $. 2666 # By default was `s,x,x', remove it if useless. 2667 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2668 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2669 2670 2671 # Expand $ac_aux_dir to an absolute path. 2672 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2673 2674 2675 if test x"${MISSING+set}" != xset; then 2676 MISSING="\${SHELL} '$am_aux_dir/missing'" 2677 fi 2678 # Use eval to expand $SHELL 2679 if eval "$MISSING --is-lightweight"; then 2680 am_missing_run="$MISSING " 2681 else 2682 am_missing_run= 2683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2684 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2685 fi 2686 2687 if test x"${install_sh+set}" != xset; then 2688 case $am_aux_dir in 2689 *\ * | *\ *) 2690 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2691 *) 2692 install_sh="\${SHELL} $am_aux_dir/install-sh" 2693 esac 2694 fi 2695 2696 # Installed binaries are usually stripped using 'strip' when the user 2697 # run "make install-strip". However 'strip' might not be the right 2698 # tool to use in cross-compilation environments, therefore Automake 2699 # will honor the 'STRIP' environment variable to overrule this program. 2700 if test "$cross_compiling" != no; then 2701 if test -n "$ac_tool_prefix"; then 2702 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2703 set dummy ${ac_tool_prefix}strip; ac_word=$2 2704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2705 printf %s "checking for $ac_word... " >&6; } 2706 if test ${ac_cv_prog_STRIP+y} 2707 then : 2708 printf %s "(cached) " >&6 2709 else $as_nop 2710 if test -n "$STRIP"; then 2711 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2712 else 2713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2714 for as_dir in $PATH 2715 do 2716 IFS=$as_save_IFS 2717 case $as_dir in #((( 2718 '') as_dir=./ ;; 2719 */) ;; 2720 *) as_dir=$as_dir/ ;; 2721 esac 2722 for ac_exec_ext in '' $ac_executable_extensions; do 2723 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2724 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2725 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2726 break 2 2727 fi 2728 done 2729 done 2730 IFS=$as_save_IFS 2731 2732 fi 2733 fi 2734 STRIP=$ac_cv_prog_STRIP 2735 if test -n "$STRIP"; then 2736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2737 printf "%s\n" "$STRIP" >&6; } 2738 else 2739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2740 printf "%s\n" "no" >&6; } 2741 fi 2742 2743 2744 fi 2745 if test -z "$ac_cv_prog_STRIP"; then 2746 ac_ct_STRIP=$STRIP 2747 # Extract the first word of "strip", so it can be a program name with args. 2748 set dummy strip; ac_word=$2 2749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2750 printf %s "checking for $ac_word... " >&6; } 2751 if test ${ac_cv_prog_ac_ct_STRIP+y} 2752 then : 2753 printf %s "(cached) " >&6 2754 else $as_nop 2755 if test -n "$ac_ct_STRIP"; then 2756 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2757 else 2758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2759 for as_dir in $PATH 2760 do 2761 IFS=$as_save_IFS 2762 case $as_dir in #((( 2763 '') as_dir=./ ;; 2764 */) ;; 2765 *) as_dir=$as_dir/ ;; 2766 esac 2767 for ac_exec_ext in '' $ac_executable_extensions; do 2768 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2769 ac_cv_prog_ac_ct_STRIP="strip" 2770 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2771 break 2 2772 fi 2773 done 2774 done 2775 IFS=$as_save_IFS 2776 2777 fi 2778 fi 2779 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2780 if test -n "$ac_ct_STRIP"; then 2781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2782 printf "%s\n" "$ac_ct_STRIP" >&6; } 2783 else 2784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2785 printf "%s\n" "no" >&6; } 2786 fi 2787 2788 if test "x$ac_ct_STRIP" = x; then 2789 STRIP=":" 2790 else 2791 case $cross_compiling:$ac_tool_warned in 2792 yes:) 2793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2794 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2795 ac_tool_warned=yes ;; 2796 esac 2797 STRIP=$ac_ct_STRIP 2798 fi 2799 else 2800 STRIP="$ac_cv_prog_STRIP" 2801 fi 2802 2803 fi 2804 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2805 2806 2807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2808 printf %s "checking for a race-free mkdir -p... " >&6; } 2809 if test -z "$MKDIR_P"; then 2810 if test ${ac_cv_path_mkdir+y} 2811 then : 2812 printf %s "(cached) " >&6 2813 else $as_nop 2814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2815 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2816 do 2817 IFS=$as_save_IFS 2818 case $as_dir in #((( 2819 '') as_dir=./ ;; 2820 */) ;; 2821 *) as_dir=$as_dir/ ;; 2822 esac 2823 for ac_prog in mkdir gmkdir; do 2824 for ac_exec_ext in '' $ac_executable_extensions; do 2825 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2826 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2827 'mkdir ('*'coreutils) '* | \ 2828 'BusyBox '* | \ 2829 'mkdir (fileutils) '4.1*) 2830 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2831 break 3;; 2832 esac 2833 done 2834 done 2835 done 2836 IFS=$as_save_IFS 2837 2838 fi 2839 2840 test -d ./--version && rmdir ./--version 2841 if test ${ac_cv_path_mkdir+y}; then 2842 MKDIR_P="$ac_cv_path_mkdir -p" 2843 else 2844 # As a last resort, use the slow shell script. Don't cache a 2845 # value for MKDIR_P within a source directory, because that will 2846 # break other packages using the cache if that directory is 2847 # removed, or if the value is a relative name. 2848 MKDIR_P="$ac_install_sh -d" 2849 fi 2850 fi 2851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2852 printf "%s\n" "$MKDIR_P" >&6; } 2853 2854 for ac_prog in gawk mawk nawk awk 2855 do 2856 # Extract the first word of "$ac_prog", so it can be a program name with args. 2857 set dummy $ac_prog; ac_word=$2 2858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2859 printf %s "checking for $ac_word... " >&6; } 2860 if test ${ac_cv_prog_AWK+y} 2861 then : 2862 printf %s "(cached) " >&6 2863 else $as_nop 2864 if test -n "$AWK"; then 2865 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2866 else 2867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2868 for as_dir in $PATH 2869 do 2870 IFS=$as_save_IFS 2871 case $as_dir in #((( 2872 '') as_dir=./ ;; 2873 */) ;; 2874 *) as_dir=$as_dir/ ;; 2875 esac 2876 for ac_exec_ext in '' $ac_executable_extensions; do 2877 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2878 ac_cv_prog_AWK="$ac_prog" 2879 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2880 break 2 2881 fi 2882 done 2883 done 2884 IFS=$as_save_IFS 2885 2886 fi 2887 fi 2888 AWK=$ac_cv_prog_AWK 2889 if test -n "$AWK"; then 2890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2891 printf "%s\n" "$AWK" >&6; } 2892 else 2893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2894 printf "%s\n" "no" >&6; } 2895 fi 2896 2897 2898 test -n "$AWK" && break 2899 done 2900 2901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2902 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2903 set x ${MAKE-make} 2904 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2905 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2906 then : 2907 printf %s "(cached) " >&6 2908 else $as_nop 2909 cat >conftest.make <<\_ACEOF 2910 SHELL = /bin/sh 2911 all: 2912 @echo '@@@%%%=$(MAKE)=@@@%%%' 2913 _ACEOF 2914 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2915 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2916 *@@@%%%=?*=@@@%%%*) 2917 eval ac_cv_prog_make_${ac_make}_set=yes;; 2918 *) 2919 eval ac_cv_prog_make_${ac_make}_set=no;; 2920 esac 2921 rm -f conftest.make 2922 fi 2923 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2924 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2925 printf "%s\n" "yes" >&6; } 2926 SET_MAKE= 2927 else 2928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2929 printf "%s\n" "no" >&6; } 2930 SET_MAKE="MAKE=${MAKE-make}" 2931 fi 2932 2933 rm -rf .tst 2>/dev/null 2934 mkdir .tst 2>/dev/null 2935 if test -d .tst; then 2936 am__leading_dot=. 2937 else 2938 am__leading_dot=_ 2939 fi 2940 rmdir .tst 2>/dev/null 2941 2942 # Check whether --enable-silent-rules was given. 2943 if test ${enable_silent_rules+y} 2944 then : 2945 enableval=$enable_silent_rules; 2946 fi 2947 2948 case $enable_silent_rules in # ((( 2949 yes) AM_DEFAULT_VERBOSITY=0;; 2950 no) AM_DEFAULT_VERBOSITY=1;; 2951 *) AM_DEFAULT_VERBOSITY=1;; 2952 esac 2953 am_make=${MAKE-make} 2954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2955 printf %s "checking whether $am_make supports nested variables... " >&6; } 2956 if test ${am_cv_make_support_nested_variables+y} 2957 then : 2958 printf %s "(cached) " >&6 2959 else $as_nop 2960 if printf "%s\n" 'TRUE=$(BAR$(V)) 2961 BAR0=false 2962 BAR1=true 2963 V=1 2964 am__doit: 2965 @$(TRUE) 2966 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2967 am_cv_make_support_nested_variables=yes 2968 else 2969 am_cv_make_support_nested_variables=no 2970 fi 2971 fi 2972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2973 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 2974 if test $am_cv_make_support_nested_variables = yes; then 2975 AM_V='$(V)' 2976 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2977 else 2978 AM_V=$AM_DEFAULT_VERBOSITY 2979 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2980 fi 2981 AM_BACKSLASH='\' 2982 2983 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2984 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2985 # is not polluted with repeated "-I." 2986 am__isrc=' -I$(srcdir)' 2987 # test to see if srcdir already configured 2988 if test -f $srcdir/config.status; then 2989 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2990 fi 2991 fi 2992 2993 # test whether we have cygpath 2994 if test -z "$CYGPATH_W"; then 2995 if (cygpath --version) >/dev/null 2>/dev/null; then 2996 CYGPATH_W='cygpath -w' 2997 else 2998 CYGPATH_W=echo 2999 fi 3000 fi 3001 3002 3003 # Define the identity of the package. 3004 PACKAGE='transset' 3005 VERSION='1.0.3' 3006 3007 3008 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3009 3010 3011 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3012 3013 # Some tools Automake needs. 3014 3015 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3016 3017 3018 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3019 3020 3021 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3022 3023 3024 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3025 3026 3027 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3028 3029 # For better backward compatibility. To be removed once Automake 1.9.x 3030 # dies out for good. For more background, see: 3031 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3032 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3033 mkdir_p='$(MKDIR_P)' 3034 3035 # We need awk for the "check" target (and possibly the TAP driver). The 3036 # system "awk" is bad on some platforms. 3037 # Always define AMTAR for backward compatibility. Yes, it's still used 3038 # in the wild :-( We should find a proper way to deprecate it ... 3039 AMTAR='$${TAR-tar}' 3040 3041 3042 # We'll loop over all known methods to create a tar archive until one works. 3043 _am_tools='gnutar pax cpio none' 3044 3045 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3046 3047 3048 3049 3050 3051 # Variables for tags utilities; see am/tags.am 3052 if test -z "$CTAGS"; then 3053 CTAGS=ctags 3054 fi 3055 3056 if test -z "$ETAGS"; then 3057 ETAGS=etags 3058 fi 3059 3060 if test -z "$CSCOPE"; then 3061 CSCOPE=cscope 3062 fi 3063 3064 3065 3066 # POSIX will say in a future version that running "rm -f" with no argument 3067 # is OK; and we want to be able to make that assumption in our Makefile 3068 # recipes. So use an aggressive probe to check that the usage we want is 3069 # actually supported "in the wild" to an acceptable degree. 3070 # See automake bug#10828. 3071 # To make any issue more visible, cause the running configure to be aborted 3072 # by default if the 'rm' program in use doesn't match our expectations; the 3073 # user can still override this though. 3074 if rm -f && rm -fr && rm -rf; then : OK; else 3075 cat >&2 <<'END' 3076 Oops! 3077 3078 Your 'rm' program seems unable to run without file operands specified 3079 on the command line, even when the '-f' option is present. This is contrary 3080 to the behaviour of most rm programs out there, and not conforming with 3081 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3082 3083 Please tell bug-automake@gnu.org about your system, including the value 3084 of your $PATH and any error possibly output before this message. This 3085 can help us improve future automake versions. 3086 3087 END 3088 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3089 echo 'Configuration will proceed anyway, since you have set the' >&2 3090 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3091 echo >&2 3092 else 3093 cat >&2 <<'END' 3094 Aborting the configuration process, to ensure you take notice of the issue. 3095 3096 You can download and install GNU coreutils to get an 'rm' implementation 3097 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3098 3099 If you want to complete the configuration process using your problematic 3100 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3101 to "yes", and re-run configure. 3102 3103 END 3104 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3105 fi 3106 fi 3107 3108 3109 # Require xorg-macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3110 3111 3112 3113 3114 3115 3116 3117 3118 3119 3120 3121 3122 3123 3124 3125 3126 3127 3128 3129 3130 DEPDIR="${am__leading_dot}deps" 3131 3132 ac_config_commands="$ac_config_commands depfiles" 3133 3134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3135 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3136 cat > confinc.mk << 'END' 3137 am__doit: 3138 @echo this is the am__doit target >confinc.out 3139 .PHONY: am__doit 3140 END 3141 am__include="#" 3142 am__quote= 3143 # BSD make does it like this. 3144 echo '.include "confinc.mk" # ignored' > confmf.BSD 3145 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3146 echo 'include confinc.mk # ignored' > confmf.GNU 3147 _am_result=no 3148 for s in GNU BSD; do 3149 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3150 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3151 ac_status=$? 3152 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3153 (exit $ac_status); } 3154 case $?:`cat confinc.out 2>/dev/null` in #( 3155 '0:this is the am__doit target') : 3156 case $s in #( 3157 BSD) : 3158 am__include='.include' am__quote='"' ;; #( 3159 *) : 3160 am__include='include' am__quote='' ;; 3161 esac ;; #( 3162 *) : 3163 ;; 3164 esac 3165 if test "$am__include" != "#"; then 3166 _am_result="yes ($s style)" 3167 break 3168 fi 3169 done 3170 rm -f confinc.* confmf.* 3171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3172 printf "%s\n" "${_am_result}" >&6; } 3173 3174 # Check whether --enable-dependency-tracking was given. 3175 if test ${enable_dependency_tracking+y} 3176 then : 3177 enableval=$enable_dependency_tracking; 3178 fi 3179 3180 if test "x$enable_dependency_tracking" != xno; then 3181 am_depcomp="$ac_aux_dir/depcomp" 3182 AMDEPBACKSLASH='\' 3183 am__nodep='_no' 3184 fi 3185 if test "x$enable_dependency_tracking" != xno; then 3186 AMDEP_TRUE= 3187 AMDEP_FALSE='#' 3188 else 3189 AMDEP_TRUE='#' 3190 AMDEP_FALSE= 3191 fi 3192 3193 3194 ac_ext=c 3195 ac_cpp='$CPP $CPPFLAGS' 3196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3198 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3199 if test -n "$ac_tool_prefix"; then 3200 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3201 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3203 printf %s "checking for $ac_word... " >&6; } 3204 if test ${ac_cv_prog_CC+y} 3205 then : 3206 printf %s "(cached) " >&6 3207 else $as_nop 3208 if test -n "$CC"; then 3209 ac_cv_prog_CC="$CC" # Let the user override the test. 3210 else 3211 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3212 for as_dir in $PATH 3213 do 3214 IFS=$as_save_IFS 3215 case $as_dir in #((( 3216 '') as_dir=./ ;; 3217 */) ;; 3218 *) as_dir=$as_dir/ ;; 3219 esac 3220 for ac_exec_ext in '' $ac_executable_extensions; do 3221 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3222 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3223 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3224 break 2 3225 fi 3226 done 3227 done 3228 IFS=$as_save_IFS 3229 3230 fi 3231 fi 3232 CC=$ac_cv_prog_CC 3233 if test -n "$CC"; then 3234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3235 printf "%s\n" "$CC" >&6; } 3236 else 3237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3238 printf "%s\n" "no" >&6; } 3239 fi 3240 3241 3242 fi 3243 if test -z "$ac_cv_prog_CC"; then 3244 ac_ct_CC=$CC 3245 # Extract the first word of "gcc", so it can be a program name with args. 3246 set dummy gcc; ac_word=$2 3247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3248 printf %s "checking for $ac_word... " >&6; } 3249 if test ${ac_cv_prog_ac_ct_CC+y} 3250 then : 3251 printf %s "(cached) " >&6 3252 else $as_nop 3253 if test -n "$ac_ct_CC"; then 3254 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3255 else 3256 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3257 for as_dir in $PATH 3258 do 3259 IFS=$as_save_IFS 3260 case $as_dir in #((( 3261 '') as_dir=./ ;; 3262 */) ;; 3263 *) as_dir=$as_dir/ ;; 3264 esac 3265 for ac_exec_ext in '' $ac_executable_extensions; do 3266 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3267 ac_cv_prog_ac_ct_CC="gcc" 3268 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3269 break 2 3270 fi 3271 done 3272 done 3273 IFS=$as_save_IFS 3274 3275 fi 3276 fi 3277 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3278 if test -n "$ac_ct_CC"; then 3279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3280 printf "%s\n" "$ac_ct_CC" >&6; } 3281 else 3282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3283 printf "%s\n" "no" >&6; } 3284 fi 3285 3286 if test "x$ac_ct_CC" = x; then 3287 CC="" 3288 else 3289 case $cross_compiling:$ac_tool_warned in 3290 yes:) 3291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3292 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3293 ac_tool_warned=yes ;; 3294 esac 3295 CC=$ac_ct_CC 3296 fi 3297 else 3298 CC="$ac_cv_prog_CC" 3299 fi 3300 3301 if test -z "$CC"; then 3302 if test -n "$ac_tool_prefix"; then 3303 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3304 set dummy ${ac_tool_prefix}cc; ac_word=$2 3305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3306 printf %s "checking for $ac_word... " >&6; } 3307 if test ${ac_cv_prog_CC+y} 3308 then : 3309 printf %s "(cached) " >&6 3310 else $as_nop 3311 if test -n "$CC"; then 3312 ac_cv_prog_CC="$CC" # Let the user override the test. 3313 else 3314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3315 for as_dir in $PATH 3316 do 3317 IFS=$as_save_IFS 3318 case $as_dir in #((( 3319 '') as_dir=./ ;; 3320 */) ;; 3321 *) as_dir=$as_dir/ ;; 3322 esac 3323 for ac_exec_ext in '' $ac_executable_extensions; do 3324 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3325 ac_cv_prog_CC="${ac_tool_prefix}cc" 3326 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3327 break 2 3328 fi 3329 done 3330 done 3331 IFS=$as_save_IFS 3332 3333 fi 3334 fi 3335 CC=$ac_cv_prog_CC 3336 if test -n "$CC"; then 3337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3338 printf "%s\n" "$CC" >&6; } 3339 else 3340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3341 printf "%s\n" "no" >&6; } 3342 fi 3343 3344 3345 fi 3346 fi 3347 if test -z "$CC"; then 3348 # Extract the first word of "cc", so it can be a program name with args. 3349 set dummy cc; ac_word=$2 3350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3351 printf %s "checking for $ac_word... " >&6; } 3352 if test ${ac_cv_prog_CC+y} 3353 then : 3354 printf %s "(cached) " >&6 3355 else $as_nop 3356 if test -n "$CC"; then 3357 ac_cv_prog_CC="$CC" # Let the user override the test. 3358 else 3359 ac_prog_rejected=no 3360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3361 for as_dir in $PATH 3362 do 3363 IFS=$as_save_IFS 3364 case $as_dir in #((( 3365 '') as_dir=./ ;; 3366 */) ;; 3367 *) as_dir=$as_dir/ ;; 3368 esac 3369 for ac_exec_ext in '' $ac_executable_extensions; do 3370 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3371 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3372 ac_prog_rejected=yes 3373 continue 3374 fi 3375 ac_cv_prog_CC="cc" 3376 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3377 break 2 3378 fi 3379 done 3380 done 3381 IFS=$as_save_IFS 3382 3383 if test $ac_prog_rejected = yes; then 3384 # We found a bogon in the path, so make sure we never use it. 3385 set dummy $ac_cv_prog_CC 3386 shift 3387 if test $# != 0; then 3388 # We chose a different compiler from the bogus one. 3389 # However, it has the same basename, so the bogon will be chosen 3390 # first if we set CC to just the basename; use the full file name. 3391 shift 3392 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3393 fi 3394 fi 3395 fi 3396 fi 3397 CC=$ac_cv_prog_CC 3398 if test -n "$CC"; then 3399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3400 printf "%s\n" "$CC" >&6; } 3401 else 3402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3403 printf "%s\n" "no" >&6; } 3404 fi 3405 3406 3407 fi 3408 if test -z "$CC"; then 3409 if test -n "$ac_tool_prefix"; then 3410 for ac_prog in cl.exe 3411 do 3412 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3413 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3415 printf %s "checking for $ac_word... " >&6; } 3416 if test ${ac_cv_prog_CC+y} 3417 then : 3418 printf %s "(cached) " >&6 3419 else $as_nop 3420 if test -n "$CC"; then 3421 ac_cv_prog_CC="$CC" # Let the user override the test. 3422 else 3423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3424 for as_dir in $PATH 3425 do 3426 IFS=$as_save_IFS 3427 case $as_dir in #((( 3428 '') as_dir=./ ;; 3429 */) ;; 3430 *) as_dir=$as_dir/ ;; 3431 esac 3432 for ac_exec_ext in '' $ac_executable_extensions; do 3433 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3434 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3436 break 2 3437 fi 3438 done 3439 done 3440 IFS=$as_save_IFS 3441 3442 fi 3443 fi 3444 CC=$ac_cv_prog_CC 3445 if test -n "$CC"; then 3446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3447 printf "%s\n" "$CC" >&6; } 3448 else 3449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3450 printf "%s\n" "no" >&6; } 3451 fi 3452 3453 3454 test -n "$CC" && break 3455 done 3456 fi 3457 if test -z "$CC"; then 3458 ac_ct_CC=$CC 3459 for ac_prog in cl.exe 3460 do 3461 # Extract the first word of "$ac_prog", so it can be a program name with args. 3462 set dummy $ac_prog; ac_word=$2 3463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3464 printf %s "checking for $ac_word... " >&6; } 3465 if test ${ac_cv_prog_ac_ct_CC+y} 3466 then : 3467 printf %s "(cached) " >&6 3468 else $as_nop 3469 if test -n "$ac_ct_CC"; then 3470 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3471 else 3472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3473 for as_dir in $PATH 3474 do 3475 IFS=$as_save_IFS 3476 case $as_dir in #((( 3477 '') as_dir=./ ;; 3478 */) ;; 3479 *) as_dir=$as_dir/ ;; 3480 esac 3481 for ac_exec_ext in '' $ac_executable_extensions; do 3482 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3483 ac_cv_prog_ac_ct_CC="$ac_prog" 3484 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3485 break 2 3486 fi 3487 done 3488 done 3489 IFS=$as_save_IFS 3490 3491 fi 3492 fi 3493 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3494 if test -n "$ac_ct_CC"; then 3495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3496 printf "%s\n" "$ac_ct_CC" >&6; } 3497 else 3498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3499 printf "%s\n" "no" >&6; } 3500 fi 3501 3502 3503 test -n "$ac_ct_CC" && break 3504 done 3505 3506 if test "x$ac_ct_CC" = x; then 3507 CC="" 3508 else 3509 case $cross_compiling:$ac_tool_warned in 3510 yes:) 3511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3512 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3513 ac_tool_warned=yes ;; 3514 esac 3515 CC=$ac_ct_CC 3516 fi 3517 fi 3518 3519 fi 3520 if test -z "$CC"; then 3521 if test -n "$ac_tool_prefix"; then 3522 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3523 set dummy ${ac_tool_prefix}clang; ac_word=$2 3524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3525 printf %s "checking for $ac_word... " >&6; } 3526 if test ${ac_cv_prog_CC+y} 3527 then : 3528 printf %s "(cached) " >&6 3529 else $as_nop 3530 if test -n "$CC"; then 3531 ac_cv_prog_CC="$CC" # Let the user override the test. 3532 else 3533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3534 for as_dir in $PATH 3535 do 3536 IFS=$as_save_IFS 3537 case $as_dir in #((( 3538 '') as_dir=./ ;; 3539 */) ;; 3540 *) as_dir=$as_dir/ ;; 3541 esac 3542 for ac_exec_ext in '' $ac_executable_extensions; do 3543 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3544 ac_cv_prog_CC="${ac_tool_prefix}clang" 3545 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3546 break 2 3547 fi 3548 done 3549 done 3550 IFS=$as_save_IFS 3551 3552 fi 3553 fi 3554 CC=$ac_cv_prog_CC 3555 if test -n "$CC"; then 3556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3557 printf "%s\n" "$CC" >&6; } 3558 else 3559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3560 printf "%s\n" "no" >&6; } 3561 fi 3562 3563 3564 fi 3565 if test -z "$ac_cv_prog_CC"; then 3566 ac_ct_CC=$CC 3567 # Extract the first word of "clang", so it can be a program name with args. 3568 set dummy clang; ac_word=$2 3569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3570 printf %s "checking for $ac_word... " >&6; } 3571 if test ${ac_cv_prog_ac_ct_CC+y} 3572 then : 3573 printf %s "(cached) " >&6 3574 else $as_nop 3575 if test -n "$ac_ct_CC"; then 3576 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3577 else 3578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3579 for as_dir in $PATH 3580 do 3581 IFS=$as_save_IFS 3582 case $as_dir in #((( 3583 '') as_dir=./ ;; 3584 */) ;; 3585 *) as_dir=$as_dir/ ;; 3586 esac 3587 for ac_exec_ext in '' $ac_executable_extensions; do 3588 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3589 ac_cv_prog_ac_ct_CC="clang" 3590 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3591 break 2 3592 fi 3593 done 3594 done 3595 IFS=$as_save_IFS 3596 3597 fi 3598 fi 3599 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3600 if test -n "$ac_ct_CC"; then 3601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3602 printf "%s\n" "$ac_ct_CC" >&6; } 3603 else 3604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3605 printf "%s\n" "no" >&6; } 3606 fi 3607 3608 if test "x$ac_ct_CC" = x; then 3609 CC="" 3610 else 3611 case $cross_compiling:$ac_tool_warned in 3612 yes:) 3613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3614 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3615 ac_tool_warned=yes ;; 3616 esac 3617 CC=$ac_ct_CC 3618 fi 3619 else 3620 CC="$ac_cv_prog_CC" 3621 fi 3622 3623 fi 3624 3625 3626 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3627 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3628 as_fn_error $? "no acceptable C compiler found in \$PATH 3629 See \`config.log' for more details" "$LINENO" 5; } 3630 3631 # Provide some information about the compiler. 3632 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3633 set X $ac_compile 3634 ac_compiler=$2 3635 for ac_option in --version -v -V -qversion -version; do 3636 { { ac_try="$ac_compiler $ac_option >&5" 3637 case "(($ac_try" in 3638 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3639 *) ac_try_echo=$ac_try;; 3640 esac 3641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3642 printf "%s\n" "$ac_try_echo"; } >&5 3643 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3644 ac_status=$? 3645 if test -s conftest.err; then 3646 sed '10a\ 3647 ... rest of stderr output deleted ... 3648 10q' conftest.err >conftest.er1 3649 cat conftest.er1 >&5 3650 fi 3651 rm -f conftest.er1 conftest.err 3652 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3653 test $ac_status = 0; } 3654 done 3655 3656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3657 /* end confdefs.h. */ 3658 3659 int 3660 main (void) 3661 { 3662 3663 ; 3664 return 0; 3665 } 3666 _ACEOF 3667 ac_clean_files_save=$ac_clean_files 3668 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3669 # Try to create an executable without -o first, disregard a.out. 3670 # It will help us diagnose broken compilers, and finding out an intuition 3671 # of exeext. 3672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3673 printf %s "checking whether the C compiler works... " >&6; } 3674 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3675 3676 # The possible output files: 3677 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3678 3679 ac_rmfiles= 3680 for ac_file in $ac_files 3681 do 3682 case $ac_file in 3683 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3684 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3685 esac 3686 done 3687 rm -f $ac_rmfiles 3688 3689 if { { ac_try="$ac_link_default" 3690 case "(($ac_try" in 3691 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3692 *) ac_try_echo=$ac_try;; 3693 esac 3694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3695 printf "%s\n" "$ac_try_echo"; } >&5 3696 (eval "$ac_link_default") 2>&5 3697 ac_status=$? 3698 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3699 test $ac_status = 0; } 3700 then : 3701 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3702 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3703 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3704 # so that the user can short-circuit this test for compilers unknown to 3705 # Autoconf. 3706 for ac_file in $ac_files '' 3707 do 3708 test -f "$ac_file" || continue 3709 case $ac_file in 3710 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3711 ;; 3712 [ab].out ) 3713 # We found the default executable, but exeext='' is most 3714 # certainly right. 3715 break;; 3716 *.* ) 3717 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3718 then :; else 3719 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3720 fi 3721 # We set ac_cv_exeext here because the later test for it is not 3722 # safe: cross compilers may not add the suffix if given an `-o' 3723 # argument, so we may need to know it at that point already. 3724 # Even if this section looks crufty: it has the advantage of 3725 # actually working. 3726 break;; 3727 * ) 3728 break;; 3729 esac 3730 done 3731 test "$ac_cv_exeext" = no && ac_cv_exeext= 3732 3733 else $as_nop 3734 ac_file='' 3735 fi 3736 if test -z "$ac_file" 3737 then : 3738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3739 printf "%s\n" "no" >&6; } 3740 printf "%s\n" "$as_me: failed program was:" >&5 3741 sed 's/^/| /' conftest.$ac_ext >&5 3742 3743 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3744 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3745 as_fn_error 77 "C compiler cannot create executables 3746 See \`config.log' for more details" "$LINENO" 5; } 3747 else $as_nop 3748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3749 printf "%s\n" "yes" >&6; } 3750 fi 3751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3752 printf %s "checking for C compiler default output file name... " >&6; } 3753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3754 printf "%s\n" "$ac_file" >&6; } 3755 ac_exeext=$ac_cv_exeext 3756 3757 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3758 ac_clean_files=$ac_clean_files_save 3759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3760 printf %s "checking for suffix of executables... " >&6; } 3761 if { { ac_try="$ac_link" 3762 case "(($ac_try" in 3763 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3764 *) ac_try_echo=$ac_try;; 3765 esac 3766 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3767 printf "%s\n" "$ac_try_echo"; } >&5 3768 (eval "$ac_link") 2>&5 3769 ac_status=$? 3770 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3771 test $ac_status = 0; } 3772 then : 3773 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3774 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3775 # work properly (i.e., refer to `conftest.exe'), while it won't with 3776 # `rm'. 3777 for ac_file in conftest.exe conftest conftest.*; do 3778 test -f "$ac_file" || continue 3779 case $ac_file in 3780 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3781 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3782 break;; 3783 * ) break;; 3784 esac 3785 done 3786 else $as_nop 3787 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3788 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3789 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3790 See \`config.log' for more details" "$LINENO" 5; } 3791 fi 3792 rm -f conftest conftest$ac_cv_exeext 3793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3794 printf "%s\n" "$ac_cv_exeext" >&6; } 3795 3796 rm -f conftest.$ac_ext 3797 EXEEXT=$ac_cv_exeext 3798 ac_exeext=$EXEEXT 3799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3800 /* end confdefs.h. */ 3801 #include <stdio.h> 3802 int 3803 main (void) 3804 { 3805 FILE *f = fopen ("conftest.out", "w"); 3806 return ferror (f) || fclose (f) != 0; 3807 3808 ; 3809 return 0; 3810 } 3811 _ACEOF 3812 ac_clean_files="$ac_clean_files conftest.out" 3813 # Check that the compiler produces executables we can run. If not, either 3814 # the compiler is broken, or we cross compile. 3815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3816 printf %s "checking whether we are cross compiling... " >&6; } 3817 if test "$cross_compiling" != yes; then 3818 { { ac_try="$ac_link" 3819 case "(($ac_try" in 3820 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3821 *) ac_try_echo=$ac_try;; 3822 esac 3823 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3824 printf "%s\n" "$ac_try_echo"; } >&5 3825 (eval "$ac_link") 2>&5 3826 ac_status=$? 3827 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3828 test $ac_status = 0; } 3829 if { ac_try='./conftest$ac_cv_exeext' 3830 { { case "(($ac_try" in 3831 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3832 *) ac_try_echo=$ac_try;; 3833 esac 3834 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3835 printf "%s\n" "$ac_try_echo"; } >&5 3836 (eval "$ac_try") 2>&5 3837 ac_status=$? 3838 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3839 test $ac_status = 0; }; }; then 3840 cross_compiling=no 3841 else 3842 if test "$cross_compiling" = maybe; then 3843 cross_compiling=yes 3844 else 3845 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3846 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3847 as_fn_error 77 "cannot run C compiled programs. 3848 If you meant to cross compile, use \`--host'. 3849 See \`config.log' for more details" "$LINENO" 5; } 3850 fi 3851 fi 3852 fi 3853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3854 printf "%s\n" "$cross_compiling" >&6; } 3855 3856 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3857 ac_clean_files=$ac_clean_files_save 3858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3859 printf %s "checking for suffix of object files... " >&6; } 3860 if test ${ac_cv_objext+y} 3861 then : 3862 printf %s "(cached) " >&6 3863 else $as_nop 3864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3865 /* end confdefs.h. */ 3866 3867 int 3868 main (void) 3869 { 3870 3871 ; 3872 return 0; 3873 } 3874 _ACEOF 3875 rm -f conftest.o conftest.obj 3876 if { { ac_try="$ac_compile" 3877 case "(($ac_try" in 3878 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3879 *) ac_try_echo=$ac_try;; 3880 esac 3881 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3882 printf "%s\n" "$ac_try_echo"; } >&5 3883 (eval "$ac_compile") 2>&5 3884 ac_status=$? 3885 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3886 test $ac_status = 0; } 3887 then : 3888 for ac_file in conftest.o conftest.obj conftest.*; do 3889 test -f "$ac_file" || continue; 3890 case $ac_file in 3891 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3892 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3893 break;; 3894 esac 3895 done 3896 else $as_nop 3897 printf "%s\n" "$as_me: failed program was:" >&5 3898 sed 's/^/| /' conftest.$ac_ext >&5 3899 3900 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3901 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3902 as_fn_error $? "cannot compute suffix of object files: cannot compile 3903 See \`config.log' for more details" "$LINENO" 5; } 3904 fi 3905 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3906 fi 3907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3908 printf "%s\n" "$ac_cv_objext" >&6; } 3909 OBJEXT=$ac_cv_objext 3910 ac_objext=$OBJEXT 3911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3912 printf %s "checking whether the compiler supports GNU C... " >&6; } 3913 if test ${ac_cv_c_compiler_gnu+y} 3914 then : 3915 printf %s "(cached) " >&6 3916 else $as_nop 3917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3918 /* end confdefs.h. */ 3919 3920 int 3921 main (void) 3922 { 3923 #ifndef __GNUC__ 3924 choke me 3925 #endif 3926 3927 ; 3928 return 0; 3929 } 3930 _ACEOF 3931 if ac_fn_c_try_compile "$LINENO" 3932 then : 3933 ac_compiler_gnu=yes 3934 else $as_nop 3935 ac_compiler_gnu=no 3936 fi 3937 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3938 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3939 3940 fi 3941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3942 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3943 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3944 3945 if test $ac_compiler_gnu = yes; then 3946 GCC=yes 3947 else 3948 GCC= 3949 fi 3950 ac_test_CFLAGS=${CFLAGS+y} 3951 ac_save_CFLAGS=$CFLAGS 3952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3953 printf %s "checking whether $CC accepts -g... " >&6; } 3954 if test ${ac_cv_prog_cc_g+y} 3955 then : 3956 printf %s "(cached) " >&6 3957 else $as_nop 3958 ac_save_c_werror_flag=$ac_c_werror_flag 3959 ac_c_werror_flag=yes 3960 ac_cv_prog_cc_g=no 3961 CFLAGS="-g" 3962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3963 /* end confdefs.h. */ 3964 3965 int 3966 main (void) 3967 { 3968 3969 ; 3970 return 0; 3971 } 3972 _ACEOF 3973 if ac_fn_c_try_compile "$LINENO" 3974 then : 3975 ac_cv_prog_cc_g=yes 3976 else $as_nop 3977 CFLAGS="" 3978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3979 /* end confdefs.h. */ 3980 3981 int 3982 main (void) 3983 { 3984 3985 ; 3986 return 0; 3987 } 3988 _ACEOF 3989 if ac_fn_c_try_compile "$LINENO" 3990 then : 3991 3992 else $as_nop 3993 ac_c_werror_flag=$ac_save_c_werror_flag 3994 CFLAGS="-g" 3995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3996 /* end confdefs.h. */ 3997 3998 int 3999 main (void) 4000 { 4001 4002 ; 4003 return 0; 4004 } 4005 _ACEOF 4006 if ac_fn_c_try_compile "$LINENO" 4007 then : 4008 ac_cv_prog_cc_g=yes 4009 fi 4010 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4011 fi 4012 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4013 fi 4014 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4015 ac_c_werror_flag=$ac_save_c_werror_flag 4016 fi 4017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4018 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4019 if test $ac_test_CFLAGS; then 4020 CFLAGS=$ac_save_CFLAGS 4021 elif test $ac_cv_prog_cc_g = yes; then 4022 if test "$GCC" = yes; then 4023 CFLAGS="-g -O2" 4024 else 4025 CFLAGS="-g" 4026 fi 4027 else 4028 if test "$GCC" = yes; then 4029 CFLAGS="-O2" 4030 else 4031 CFLAGS= 4032 fi 4033 fi 4034 ac_prog_cc_stdc=no 4035 if test x$ac_prog_cc_stdc = xno 4036 then : 4037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4038 printf %s "checking for $CC option to enable C11 features... " >&6; } 4039 if test ${ac_cv_prog_cc_c11+y} 4040 then : 4041 printf %s "(cached) " >&6 4042 else $as_nop 4043 ac_cv_prog_cc_c11=no 4044 ac_save_CC=$CC 4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046 /* end confdefs.h. */ 4047 $ac_c_conftest_c11_program 4048 _ACEOF 4049 for ac_arg in '' -std=gnu11 4050 do 4051 CC="$ac_save_CC $ac_arg" 4052 if ac_fn_c_try_compile "$LINENO" 4053 then : 4054 ac_cv_prog_cc_c11=$ac_arg 4055 fi 4056 rm -f core conftest.err conftest.$ac_objext conftest.beam 4057 test "x$ac_cv_prog_cc_c11" != "xno" && break 4058 done 4059 rm -f conftest.$ac_ext 4060 CC=$ac_save_CC 4061 fi 4062 4063 if test "x$ac_cv_prog_cc_c11" = xno 4064 then : 4065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4066 printf "%s\n" "unsupported" >&6; } 4067 else $as_nop 4068 if test "x$ac_cv_prog_cc_c11" = x 4069 then : 4070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4071 printf "%s\n" "none needed" >&6; } 4072 else $as_nop 4073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4074 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4075 CC="$CC $ac_cv_prog_cc_c11" 4076 fi 4077 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4078 ac_prog_cc_stdc=c11 4079 fi 4080 fi 4081 if test x$ac_prog_cc_stdc = xno 4082 then : 4083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4084 printf %s "checking for $CC option to enable C99 features... " >&6; } 4085 if test ${ac_cv_prog_cc_c99+y} 4086 then : 4087 printf %s "(cached) " >&6 4088 else $as_nop 4089 ac_cv_prog_cc_c99=no 4090 ac_save_CC=$CC 4091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4092 /* end confdefs.h. */ 4093 $ac_c_conftest_c99_program 4094 _ACEOF 4095 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4096 do 4097 CC="$ac_save_CC $ac_arg" 4098 if ac_fn_c_try_compile "$LINENO" 4099 then : 4100 ac_cv_prog_cc_c99=$ac_arg 4101 fi 4102 rm -f core conftest.err conftest.$ac_objext conftest.beam 4103 test "x$ac_cv_prog_cc_c99" != "xno" && break 4104 done 4105 rm -f conftest.$ac_ext 4106 CC=$ac_save_CC 4107 fi 4108 4109 if test "x$ac_cv_prog_cc_c99" = xno 4110 then : 4111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4112 printf "%s\n" "unsupported" >&6; } 4113 else $as_nop 4114 if test "x$ac_cv_prog_cc_c99" = x 4115 then : 4116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4117 printf "%s\n" "none needed" >&6; } 4118 else $as_nop 4119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4120 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4121 CC="$CC $ac_cv_prog_cc_c99" 4122 fi 4123 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4124 ac_prog_cc_stdc=c99 4125 fi 4126 fi 4127 if test x$ac_prog_cc_stdc = xno 4128 then : 4129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4130 printf %s "checking for $CC option to enable C89 features... " >&6; } 4131 if test ${ac_cv_prog_cc_c89+y} 4132 then : 4133 printf %s "(cached) " >&6 4134 else $as_nop 4135 ac_cv_prog_cc_c89=no 4136 ac_save_CC=$CC 4137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4138 /* end confdefs.h. */ 4139 $ac_c_conftest_c89_program 4140 _ACEOF 4141 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4142 do 4143 CC="$ac_save_CC $ac_arg" 4144 if ac_fn_c_try_compile "$LINENO" 4145 then : 4146 ac_cv_prog_cc_c89=$ac_arg 4147 fi 4148 rm -f core conftest.err conftest.$ac_objext conftest.beam 4149 test "x$ac_cv_prog_cc_c89" != "xno" && break 4150 done 4151 rm -f conftest.$ac_ext 4152 CC=$ac_save_CC 4153 fi 4154 4155 if test "x$ac_cv_prog_cc_c89" = xno 4156 then : 4157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4158 printf "%s\n" "unsupported" >&6; } 4159 else $as_nop 4160 if test "x$ac_cv_prog_cc_c89" = x 4161 then : 4162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4163 printf "%s\n" "none needed" >&6; } 4164 else $as_nop 4165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4166 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4167 CC="$CC $ac_cv_prog_cc_c89" 4168 fi 4169 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4170 ac_prog_cc_stdc=c89 4171 fi 4172 fi 4173 4174 ac_ext=c 4175 ac_cpp='$CPP $CPPFLAGS' 4176 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4177 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4178 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4179 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 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4187 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4188 if test ${am_cv_prog_cc_c_o+y} 4189 then : 4190 printf %s "(cached) " >&6 4191 else $as_nop 4192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4193 /* end confdefs.h. */ 4194 4195 int 4196 main (void) 4197 { 4198 4199 ; 4200 return 0; 4201 } 4202 _ACEOF 4203 # Make sure it works both with $CC and with simple cc. 4204 # Following AC_PROG_CC_C_O, we do the test twice because some 4205 # compilers refuse to overwrite an existing .o file with -o, 4206 # though they will create one. 4207 am_cv_prog_cc_c_o=yes 4208 for am_i in 1 2; do 4209 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4210 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4211 ac_status=$? 4212 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4213 (exit $ac_status); } \ 4214 && test -f conftest2.$ac_objext; then 4215 : OK 4216 else 4217 am_cv_prog_cc_c_o=no 4218 break 4219 fi 4220 done 4221 rm -f core conftest* 4222 unset am_i 4223 fi 4224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4225 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4226 if test "$am_cv_prog_cc_c_o" != yes; then 4227 # Losing compiler, so override with the script. 4228 # FIXME: It is wrong to rewrite CC. 4229 # But if we don't then we get into trouble of one sort or another. 4230 # A longer-term fix would be to have automake use am__CC in this case, 4231 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4232 CC="$am_aux_dir/compile $CC" 4233 fi 4234 ac_ext=c 4235 ac_cpp='$CPP $CPPFLAGS' 4236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4238 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4239 4240 4241 depcc="$CC" am_compiler_list= 4242 4243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4244 printf %s "checking dependency style of $depcc... " >&6; } 4245 if test ${am_cv_CC_dependencies_compiler_type+y} 4246 then : 4247 printf %s "(cached) " >&6 4248 else $as_nop 4249 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4250 # We make a subdir and do the tests there. Otherwise we can end up 4251 # making bogus files that we don't know about and never remove. For 4252 # instance it was reported that on HP-UX the gcc test will end up 4253 # making a dummy file named 'D' -- because '-MD' means "put the output 4254 # in D". 4255 rm -rf conftest.dir 4256 mkdir conftest.dir 4257 # Copy depcomp to subdir because otherwise we won't find it if we're 4258 # using a relative directory. 4259 cp "$am_depcomp" conftest.dir 4260 cd conftest.dir 4261 # We will build objects and dependencies in a subdirectory because 4262 # it helps to detect inapplicable dependency modes. For instance 4263 # both Tru64's cc and ICC support -MD to output dependencies as a 4264 # side effect of compilation, but ICC will put the dependencies in 4265 # the current directory while Tru64 will put them in the object 4266 # directory. 4267 mkdir sub 4268 4269 am_cv_CC_dependencies_compiler_type=none 4270 if test "$am_compiler_list" = ""; then 4271 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4272 fi 4273 am__universal=false 4274 case " $depcc " in #( 4275 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4276 esac 4277 4278 for depmode in $am_compiler_list; do 4279 # Setup a source with many dependencies, because some compilers 4280 # like to wrap large dependency lists on column 80 (with \), and 4281 # we should not choose a depcomp mode which is confused by this. 4282 # 4283 # We need to recreate these files for each test, as the compiler may 4284 # overwrite some of them when testing with obscure command lines. 4285 # This happens at least with the AIX C compiler. 4286 : > sub/conftest.c 4287 for i in 1 2 3 4 5 6; do 4288 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4289 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4290 # Solaris 10 /bin/sh. 4291 echo '/* dummy */' > sub/conftst$i.h 4292 done 4293 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4294 4295 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4296 # mode. It turns out that the SunPro C++ compiler does not properly 4297 # handle '-M -o', and we need to detect this. Also, some Intel 4298 # versions had trouble with output in subdirs. 4299 am__obj=sub/conftest.${OBJEXT-o} 4300 am__minus_obj="-o $am__obj" 4301 case $depmode in 4302 gcc) 4303 # This depmode causes a compiler race in universal mode. 4304 test "$am__universal" = false || continue 4305 ;; 4306 nosideeffect) 4307 # After this tag, mechanisms are not by side-effect, so they'll 4308 # only be used when explicitly requested. 4309 if test "x$enable_dependency_tracking" = xyes; then 4310 continue 4311 else 4312 break 4313 fi 4314 ;; 4315 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4316 # This compiler won't grok '-c -o', but also, the minuso test has 4317 # not run yet. These depmodes are late enough in the game, and 4318 # so weak that their functioning should not be impacted. 4319 am__obj=conftest.${OBJEXT-o} 4320 am__minus_obj= 4321 ;; 4322 none) break ;; 4323 esac 4324 if depmode=$depmode \ 4325 source=sub/conftest.c object=$am__obj \ 4326 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4327 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4328 >/dev/null 2>conftest.err && 4329 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4330 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4331 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4332 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4333 # icc doesn't choke on unknown options, it will just issue warnings 4334 # or remarks (even with -Werror). So we grep stderr for any message 4335 # that says an option was ignored or not supported. 4336 # When given -MP, icc 7.0 and 7.1 complain thusly: 4337 # icc: Command line warning: ignoring option '-M'; no argument required 4338 # The diagnosis changed in icc 8.0: 4339 # icc: Command line remark: option '-MP' not supported 4340 if (grep 'ignoring option' conftest.err || 4341 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4342 am_cv_CC_dependencies_compiler_type=$depmode 4343 break 4344 fi 4345 fi 4346 done 4347 4348 cd .. 4349 rm -rf conftest.dir 4350 else 4351 am_cv_CC_dependencies_compiler_type=none 4352 fi 4353 4354 fi 4355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4356 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4357 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4358 4359 if 4360 test "x$enable_dependency_tracking" != xno \ 4361 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4362 am__fastdepCC_TRUE= 4363 am__fastdepCC_FALSE='#' 4364 else 4365 am__fastdepCC_TRUE='#' 4366 am__fastdepCC_FALSE= 4367 fi 4368 4369 4370 4371 4372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4373 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4374 if test ${ac_cv_c_undeclared_builtin_options+y} 4375 then : 4376 printf %s "(cached) " >&6 4377 else $as_nop 4378 ac_save_CFLAGS=$CFLAGS 4379 ac_cv_c_undeclared_builtin_options='cannot detect' 4380 for ac_arg in '' -fno-builtin; do 4381 CFLAGS="$ac_save_CFLAGS $ac_arg" 4382 # This test program should *not* compile successfully. 4383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4384 /* end confdefs.h. */ 4385 4386 int 4387 main (void) 4388 { 4389 (void) strchr; 4390 ; 4391 return 0; 4392 } 4393 _ACEOF 4394 if ac_fn_c_try_compile "$LINENO" 4395 then : 4396 4397 else $as_nop 4398 # This test program should compile successfully. 4399 # No library function is consistently available on 4400 # freestanding implementations, so test against a dummy 4401 # declaration. Include always-available headers on the 4402 # off chance that they somehow elicit warnings. 4403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4404 /* end confdefs.h. */ 4405 #include <float.h> 4406 #include <limits.h> 4407 #include <stdarg.h> 4408 #include <stddef.h> 4409 extern void ac_decl (int, char *); 4410 4411 int 4412 main (void) 4413 { 4414 (void) ac_decl (0, (char *) 0); 4415 (void) ac_decl; 4416 4417 ; 4418 return 0; 4419 } 4420 _ACEOF 4421 if ac_fn_c_try_compile "$LINENO" 4422 then : 4423 if test x"$ac_arg" = x 4424 then : 4425 ac_cv_c_undeclared_builtin_options='none needed' 4426 else $as_nop 4427 ac_cv_c_undeclared_builtin_options=$ac_arg 4428 fi 4429 break 4430 fi 4431 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4432 fi 4433 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4434 done 4435 CFLAGS=$ac_save_CFLAGS 4436 4437 fi 4438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4439 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4440 case $ac_cv_c_undeclared_builtin_options in #( 4441 'cannot detect') : 4442 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4443 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4444 as_fn_error $? "cannot make $CC report undeclared builtins 4445 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4446 'none needed') : 4447 ac_c_undeclared_builtin_options='' ;; #( 4448 *) : 4449 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4450 esac 4451 4452 ac_header= ac_cache= 4453 for ac_item in $ac_header_c_list 4454 do 4455 if test $ac_cache; then 4456 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4457 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4458 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4459 fi 4460 ac_header= ac_cache= 4461 elif test $ac_header; then 4462 ac_cache=$ac_item 4463 else 4464 ac_header=$ac_item 4465 fi 4466 done 4467 4468 4469 4470 4471 4472 4473 4474 4475 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4476 then : 4477 4478 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4479 4480 fi 4481 4482 4483 4484 4485 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4486 if test "x$ac_cv_have_decl___clang__" = xyes 4487 then : 4488 CLANGCC="yes" 4489 else $as_nop 4490 CLANGCC="no" 4491 fi 4492 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4493 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4494 then : 4495 INTELCC="yes" 4496 else $as_nop 4497 INTELCC="no" 4498 fi 4499 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4500 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4501 then : 4502 SUNCC="yes" 4503 else $as_nop 4504 SUNCC="no" 4505 fi 4506 4507 4508 4509 4510 4511 4512 4513 4514 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4515 if test -n "$ac_tool_prefix"; then 4516 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4517 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4519 printf %s "checking for $ac_word... " >&6; } 4520 if test ${ac_cv_path_PKG_CONFIG+y} 4521 then : 4522 printf %s "(cached) " >&6 4523 else $as_nop 4524 case $PKG_CONFIG in 4525 [\\/]* | ?:[\\/]*) 4526 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4527 ;; 4528 *) 4529 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4530 for as_dir in $PATH 4531 do 4532 IFS=$as_save_IFS 4533 case $as_dir in #((( 4534 '') as_dir=./ ;; 4535 */) ;; 4536 *) as_dir=$as_dir/ ;; 4537 esac 4538 for ac_exec_ext in '' $ac_executable_extensions; do 4539 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4540 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4541 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4542 break 2 4543 fi 4544 done 4545 done 4546 IFS=$as_save_IFS 4547 4548 ;; 4549 esac 4550 fi 4551 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4552 if test -n "$PKG_CONFIG"; then 4553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4554 printf "%s\n" "$PKG_CONFIG" >&6; } 4555 else 4556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4557 printf "%s\n" "no" >&6; } 4558 fi 4559 4560 4561 fi 4562 if test -z "$ac_cv_path_PKG_CONFIG"; then 4563 ac_pt_PKG_CONFIG=$PKG_CONFIG 4564 # Extract the first word of "pkg-config", so it can be a program name with args. 4565 set dummy pkg-config; ac_word=$2 4566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4567 printf %s "checking for $ac_word... " >&6; } 4568 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4569 then : 4570 printf %s "(cached) " >&6 4571 else $as_nop 4572 case $ac_pt_PKG_CONFIG in 4573 [\\/]* | ?:[\\/]*) 4574 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4575 ;; 4576 *) 4577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4578 for as_dir in $PATH 4579 do 4580 IFS=$as_save_IFS 4581 case $as_dir in #((( 4582 '') as_dir=./ ;; 4583 */) ;; 4584 *) as_dir=$as_dir/ ;; 4585 esac 4586 for ac_exec_ext in '' $ac_executable_extensions; do 4587 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4588 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4589 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4590 break 2 4591 fi 4592 done 4593 done 4594 IFS=$as_save_IFS 4595 4596 ;; 4597 esac 4598 fi 4599 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4600 if test -n "$ac_pt_PKG_CONFIG"; then 4601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4602 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4603 else 4604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4605 printf "%s\n" "no" >&6; } 4606 fi 4607 4608 if test "x$ac_pt_PKG_CONFIG" = x; then 4609 PKG_CONFIG="" 4610 else 4611 case $cross_compiling:$ac_tool_warned in 4612 yes:) 4613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4614 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4615 ac_tool_warned=yes ;; 4616 esac 4617 PKG_CONFIG=$ac_pt_PKG_CONFIG 4618 fi 4619 else 4620 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4621 fi 4622 4623 fi 4624 if test -n "$PKG_CONFIG"; then 4625 _pkg_min_version=0.9.0 4626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4627 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4628 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4630 printf "%s\n" "yes" >&6; } 4631 else 4632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4633 printf "%s\n" "no" >&6; } 4634 PKG_CONFIG="" 4635 fi 4636 fi 4637 4638 4639 # Make sure we can run config.sub. 4640 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4641 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4642 4643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4644 printf %s "checking build system type... " >&6; } 4645 if test ${ac_cv_build+y} 4646 then : 4647 printf %s "(cached) " >&6 4648 else $as_nop 4649 ac_build_alias=$build_alias 4650 test "x$ac_build_alias" = x && 4651 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4652 test "x$ac_build_alias" = x && 4653 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4654 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4655 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4656 4657 fi 4658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4659 printf "%s\n" "$ac_cv_build" >&6; } 4660 case $ac_cv_build in 4661 *-*-*) ;; 4662 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4663 esac 4664 build=$ac_cv_build 4665 ac_save_IFS=$IFS; IFS='-' 4666 set x $ac_cv_build 4667 shift 4668 build_cpu=$1 4669 build_vendor=$2 4670 shift; shift 4671 # Remember, the first character of IFS is used to create $*, 4672 # except with old shells: 4673 build_os=$* 4674 IFS=$ac_save_IFS 4675 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4676 4677 4678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4679 printf %s "checking host system type... " >&6; } 4680 if test ${ac_cv_host+y} 4681 then : 4682 printf %s "(cached) " >&6 4683 else $as_nop 4684 if test "x$host_alias" = x; then 4685 ac_cv_host=$ac_cv_build 4686 else 4687 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4688 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4689 fi 4690 4691 fi 4692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4693 printf "%s\n" "$ac_cv_host" >&6; } 4694 case $ac_cv_host in 4695 *-*-*) ;; 4696 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4697 esac 4698 host=$ac_cv_host 4699 ac_save_IFS=$IFS; IFS='-' 4700 set x $ac_cv_host 4701 shift 4702 host_cpu=$1 4703 host_vendor=$2 4704 shift; shift 4705 # Remember, the first character of IFS is used to create $*, 4706 # except with old shells: 4707 host_os=$* 4708 IFS=$ac_save_IFS 4709 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4710 4711 4712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4713 printf %s "checking for a sed that does not truncate output... " >&6; } 4714 if test ${ac_cv_path_SED+y} 4715 then : 4716 printf %s "(cached) " >&6 4717 else $as_nop 4718 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4719 for ac_i in 1 2 3 4 5 6 7; do 4720 ac_script="$ac_script$as_nl$ac_script" 4721 done 4722 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4723 { ac_script=; unset ac_script;} 4724 if test -z "$SED"; then 4725 ac_path_SED_found=false 4726 # Loop through the user's path and test for each of PROGNAME-LIST 4727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4728 for as_dir in $PATH 4729 do 4730 IFS=$as_save_IFS 4731 case $as_dir in #((( 4732 '') as_dir=./ ;; 4733 */) ;; 4734 *) as_dir=$as_dir/ ;; 4735 esac 4736 for ac_prog in sed gsed 4737 do 4738 for ac_exec_ext in '' $ac_executable_extensions; do 4739 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4740 as_fn_executable_p "$ac_path_SED" || continue 4741 # Check for GNU ac_path_SED and select it if it is found. 4742 # Check for GNU $ac_path_SED 4743 case `"$ac_path_SED" --version 2>&1` in 4744 *GNU*) 4745 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4746 *) 4747 ac_count=0 4748 printf %s 0123456789 >"conftest.in" 4749 while : 4750 do 4751 cat "conftest.in" "conftest.in" >"conftest.tmp" 4752 mv "conftest.tmp" "conftest.in" 4753 cp "conftest.in" "conftest.nl" 4754 printf "%s\n" '' >> "conftest.nl" 4755 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4756 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4757 as_fn_arith $ac_count + 1 && ac_count=$as_val 4758 if test $ac_count -gt ${ac_path_SED_max-0}; then 4759 # Best one so far, save it but keep looking for a better one 4760 ac_cv_path_SED="$ac_path_SED" 4761 ac_path_SED_max=$ac_count 4762 fi 4763 # 10*(2^10) chars as input seems more than enough 4764 test $ac_count -gt 10 && break 4765 done 4766 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4767 esac 4768 4769 $ac_path_SED_found && break 3 4770 done 4771 done 4772 done 4773 IFS=$as_save_IFS 4774 if test -z "$ac_cv_path_SED"; then 4775 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4776 fi 4777 else 4778 ac_cv_path_SED=$SED 4779 fi 4780 4781 fi 4782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4783 printf "%s\n" "$ac_cv_path_SED" >&6; } 4784 SED="$ac_cv_path_SED" 4785 rm -f conftest.sed 4786 4787 4788 4789 4790 4791 4792 # Check whether --enable-selective-werror was given. 4793 if test ${enable_selective_werror+y} 4794 then : 4795 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4796 else $as_nop 4797 SELECTIVE_WERROR=yes 4798 fi 4799 4800 4801 4802 4803 4804 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4805 if test "x$SUNCC" = "xyes"; then 4806 BASE_CFLAGS="-v" 4807 else 4808 BASE_CFLAGS="" 4809 fi 4810 4811 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4812 4813 4814 4815 4816 4817 4818 4819 4820 4821 4822 4823 4824 4825 xorg_testset_save_CFLAGS="$CFLAGS" 4826 4827 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4828 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4830 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4831 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4832 then : 4833 printf %s "(cached) " >&6 4834 else $as_nop 4835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4836 /* end confdefs.h. */ 4837 int i; 4838 _ACEOF 4839 if ac_fn_c_try_compile "$LINENO" 4840 then : 4841 xorg_cv_cc_flag_unknown_warning_option=yes 4842 else $as_nop 4843 xorg_cv_cc_flag_unknown_warning_option=no 4844 fi 4845 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4846 fi 4847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4848 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4849 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4850 CFLAGS="$xorg_testset_save_CFLAGS" 4851 fi 4852 4853 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4854 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4855 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4856 fi 4857 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4859 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4860 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4861 then : 4862 printf %s "(cached) " >&6 4863 else $as_nop 4864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4865 /* end confdefs.h. */ 4866 int i; 4867 _ACEOF 4868 if ac_fn_c_try_compile "$LINENO" 4869 then : 4870 xorg_cv_cc_flag_unused_command_line_argument=yes 4871 else $as_nop 4872 xorg_cv_cc_flag_unused_command_line_argument=no 4873 fi 4874 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4875 fi 4876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4877 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4878 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4879 CFLAGS="$xorg_testset_save_CFLAGS" 4880 fi 4881 4882 found="no" 4883 4884 if test $found = "no" ; then 4885 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4887 fi 4888 4889 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4891 fi 4892 4893 CFLAGS="$CFLAGS -Wall" 4894 4895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4896 printf %s "checking if $CC supports -Wall... " >&6; } 4897 cacheid=xorg_cv_cc_flag__Wall 4898 if eval test \${$cacheid+y} 4899 then : 4900 printf %s "(cached) " >&6 4901 else $as_nop 4902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4903 /* end confdefs.h. */ 4904 int i; 4905 int 4906 main (void) 4907 { 4908 4909 ; 4910 return 0; 4911 } 4912 _ACEOF 4913 if ac_fn_c_try_link "$LINENO" 4914 then : 4915 eval $cacheid=yes 4916 else $as_nop 4917 eval $cacheid=no 4918 fi 4919 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4920 conftest$ac_exeext conftest.$ac_ext 4921 fi 4922 4923 4924 CFLAGS="$xorg_testset_save_CFLAGS" 4925 4926 eval supported=\$$cacheid 4927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4928 printf "%s\n" "$supported" >&6; } 4929 if test "$supported" = "yes" ; then 4930 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4931 found="yes" 4932 fi 4933 fi 4934 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 4945 4946 4947 4948 4949 xorg_testset_save_CFLAGS="$CFLAGS" 4950 4951 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4954 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4955 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4956 then : 4957 printf %s "(cached) " >&6 4958 else $as_nop 4959 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4960 /* end confdefs.h. */ 4961 int i; 4962 _ACEOF 4963 if ac_fn_c_try_compile "$LINENO" 4964 then : 4965 xorg_cv_cc_flag_unknown_warning_option=yes 4966 else $as_nop 4967 xorg_cv_cc_flag_unknown_warning_option=no 4968 fi 4969 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4970 fi 4971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4972 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4973 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4974 CFLAGS="$xorg_testset_save_CFLAGS" 4975 fi 4976 4977 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4980 fi 4981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4983 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4984 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4985 then : 4986 printf %s "(cached) " >&6 4987 else $as_nop 4988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4989 /* end confdefs.h. */ 4990 int i; 4991 _ACEOF 4992 if ac_fn_c_try_compile "$LINENO" 4993 then : 4994 xorg_cv_cc_flag_unused_command_line_argument=yes 4995 else $as_nop 4996 xorg_cv_cc_flag_unused_command_line_argument=no 4997 fi 4998 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4999 fi 5000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5001 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5002 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5003 CFLAGS="$xorg_testset_save_CFLAGS" 5004 fi 5005 5006 found="no" 5007 5008 if test $found = "no" ; then 5009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5011 fi 5012 5013 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5015 fi 5016 5017 CFLAGS="$CFLAGS -Wpointer-arith" 5018 5019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5020 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5021 cacheid=xorg_cv_cc_flag__Wpointer_arith 5022 if eval test \${$cacheid+y} 5023 then : 5024 printf %s "(cached) " >&6 5025 else $as_nop 5026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5027 /* end confdefs.h. */ 5028 int i; 5029 int 5030 main (void) 5031 { 5032 5033 ; 5034 return 0; 5035 } 5036 _ACEOF 5037 if ac_fn_c_try_link "$LINENO" 5038 then : 5039 eval $cacheid=yes 5040 else $as_nop 5041 eval $cacheid=no 5042 fi 5043 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5044 conftest$ac_exeext conftest.$ac_ext 5045 fi 5046 5047 5048 CFLAGS="$xorg_testset_save_CFLAGS" 5049 5050 eval supported=\$$cacheid 5051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5052 printf "%s\n" "$supported" >&6; } 5053 if test "$supported" = "yes" ; then 5054 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5055 found="yes" 5056 fi 5057 fi 5058 5059 5060 5061 5062 5063 5064 5065 5066 5067 5068 5069 5070 5071 5072 5073 xorg_testset_save_CFLAGS="$CFLAGS" 5074 5075 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5078 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5079 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5080 then : 5081 printf %s "(cached) " >&6 5082 else $as_nop 5083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5084 /* end confdefs.h. */ 5085 int i; 5086 _ACEOF 5087 if ac_fn_c_try_compile "$LINENO" 5088 then : 5089 xorg_cv_cc_flag_unknown_warning_option=yes 5090 else $as_nop 5091 xorg_cv_cc_flag_unknown_warning_option=no 5092 fi 5093 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5094 fi 5095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5096 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5097 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5098 CFLAGS="$xorg_testset_save_CFLAGS" 5099 fi 5100 5101 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5102 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5104 fi 5105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5107 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5108 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5109 then : 5110 printf %s "(cached) " >&6 5111 else $as_nop 5112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5113 /* end confdefs.h. */ 5114 int i; 5115 _ACEOF 5116 if ac_fn_c_try_compile "$LINENO" 5117 then : 5118 xorg_cv_cc_flag_unused_command_line_argument=yes 5119 else $as_nop 5120 xorg_cv_cc_flag_unused_command_line_argument=no 5121 fi 5122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5123 fi 5124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5125 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5126 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5127 CFLAGS="$xorg_testset_save_CFLAGS" 5128 fi 5129 5130 found="no" 5131 5132 if test $found = "no" ; then 5133 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5135 fi 5136 5137 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5139 fi 5140 5141 CFLAGS="$CFLAGS -Wmissing-declarations" 5142 5143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5144 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5145 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5146 if eval test \${$cacheid+y} 5147 then : 5148 printf %s "(cached) " >&6 5149 else $as_nop 5150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5151 /* end confdefs.h. */ 5152 int i; 5153 int 5154 main (void) 5155 { 5156 5157 ; 5158 return 0; 5159 } 5160 _ACEOF 5161 if ac_fn_c_try_link "$LINENO" 5162 then : 5163 eval $cacheid=yes 5164 else $as_nop 5165 eval $cacheid=no 5166 fi 5167 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5168 conftest$ac_exeext conftest.$ac_ext 5169 fi 5170 5171 5172 CFLAGS="$xorg_testset_save_CFLAGS" 5173 5174 eval supported=\$$cacheid 5175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5176 printf "%s\n" "$supported" >&6; } 5177 if test "$supported" = "yes" ; then 5178 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5179 found="yes" 5180 fi 5181 fi 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 xorg_testset_save_CFLAGS="$CFLAGS" 5198 5199 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5202 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5203 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5204 then : 5205 printf %s "(cached) " >&6 5206 else $as_nop 5207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5208 /* end confdefs.h. */ 5209 int i; 5210 _ACEOF 5211 if ac_fn_c_try_compile "$LINENO" 5212 then : 5213 xorg_cv_cc_flag_unknown_warning_option=yes 5214 else $as_nop 5215 xorg_cv_cc_flag_unknown_warning_option=no 5216 fi 5217 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5218 fi 5219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5220 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5221 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5222 CFLAGS="$xorg_testset_save_CFLAGS" 5223 fi 5224 5225 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5228 fi 5229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5231 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5232 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5233 then : 5234 printf %s "(cached) " >&6 5235 else $as_nop 5236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5237 /* end confdefs.h. */ 5238 int i; 5239 _ACEOF 5240 if ac_fn_c_try_compile "$LINENO" 5241 then : 5242 xorg_cv_cc_flag_unused_command_line_argument=yes 5243 else $as_nop 5244 xorg_cv_cc_flag_unused_command_line_argument=no 5245 fi 5246 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5247 fi 5248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5249 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5250 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5251 CFLAGS="$xorg_testset_save_CFLAGS" 5252 fi 5253 5254 found="no" 5255 5256 if test $found = "no" ; then 5257 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5259 fi 5260 5261 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5263 fi 5264 5265 CFLAGS="$CFLAGS -Wformat=2" 5266 5267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5268 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5269 cacheid=xorg_cv_cc_flag__Wformat_2 5270 if eval test \${$cacheid+y} 5271 then : 5272 printf %s "(cached) " >&6 5273 else $as_nop 5274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5275 /* end confdefs.h. */ 5276 int i; 5277 int 5278 main (void) 5279 { 5280 5281 ; 5282 return 0; 5283 } 5284 _ACEOF 5285 if ac_fn_c_try_link "$LINENO" 5286 then : 5287 eval $cacheid=yes 5288 else $as_nop 5289 eval $cacheid=no 5290 fi 5291 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5292 conftest$ac_exeext conftest.$ac_ext 5293 fi 5294 5295 5296 CFLAGS="$xorg_testset_save_CFLAGS" 5297 5298 eval supported=\$$cacheid 5299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5300 printf "%s\n" "$supported" >&6; } 5301 if test "$supported" = "yes" ; then 5302 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5303 found="yes" 5304 fi 5305 fi 5306 5307 if test $found = "no" ; then 5308 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5309 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5310 fi 5311 5312 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5313 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5314 fi 5315 5316 CFLAGS="$CFLAGS -Wformat" 5317 5318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5319 printf %s "checking if $CC supports -Wformat... " >&6; } 5320 cacheid=xorg_cv_cc_flag__Wformat 5321 if eval test \${$cacheid+y} 5322 then : 5323 printf %s "(cached) " >&6 5324 else $as_nop 5325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5326 /* end confdefs.h. */ 5327 int i; 5328 int 5329 main (void) 5330 { 5331 5332 ; 5333 return 0; 5334 } 5335 _ACEOF 5336 if ac_fn_c_try_link "$LINENO" 5337 then : 5338 eval $cacheid=yes 5339 else $as_nop 5340 eval $cacheid=no 5341 fi 5342 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5343 conftest$ac_exeext conftest.$ac_ext 5344 fi 5345 5346 5347 CFLAGS="$xorg_testset_save_CFLAGS" 5348 5349 eval supported=\$$cacheid 5350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5351 printf "%s\n" "$supported" >&6; } 5352 if test "$supported" = "yes" ; then 5353 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5354 found="yes" 5355 fi 5356 fi 5357 5358 5359 5360 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 xorg_testset_save_CFLAGS="$CFLAGS" 5375 5376 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5379 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5380 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5381 then : 5382 printf %s "(cached) " >&6 5383 else $as_nop 5384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5385 /* end confdefs.h. */ 5386 int i; 5387 _ACEOF 5388 if ac_fn_c_try_compile "$LINENO" 5389 then : 5390 xorg_cv_cc_flag_unknown_warning_option=yes 5391 else $as_nop 5392 xorg_cv_cc_flag_unknown_warning_option=no 5393 fi 5394 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5395 fi 5396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5397 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400 fi 5401 5402 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5405 fi 5406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5408 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5409 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5410 then : 5411 printf %s "(cached) " >&6 5412 else $as_nop 5413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5414 /* end confdefs.h. */ 5415 int i; 5416 _ACEOF 5417 if ac_fn_c_try_compile "$LINENO" 5418 then : 5419 xorg_cv_cc_flag_unused_command_line_argument=yes 5420 else $as_nop 5421 xorg_cv_cc_flag_unused_command_line_argument=no 5422 fi 5423 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5424 fi 5425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5426 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5428 CFLAGS="$xorg_testset_save_CFLAGS" 5429 fi 5430 5431 found="no" 5432 5433 if test $found = "no" ; then 5434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5436 fi 5437 5438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5440 fi 5441 5442 CFLAGS="$CFLAGS -Wstrict-prototypes" 5443 5444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5445 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5446 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5447 if eval test \${$cacheid+y} 5448 then : 5449 printf %s "(cached) " >&6 5450 else $as_nop 5451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5452 /* end confdefs.h. */ 5453 int i; 5454 int 5455 main (void) 5456 { 5457 5458 ; 5459 return 0; 5460 } 5461 _ACEOF 5462 if ac_fn_c_try_link "$LINENO" 5463 then : 5464 eval $cacheid=yes 5465 else $as_nop 5466 eval $cacheid=no 5467 fi 5468 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5469 conftest$ac_exeext conftest.$ac_ext 5470 fi 5471 5472 5473 CFLAGS="$xorg_testset_save_CFLAGS" 5474 5475 eval supported=\$$cacheid 5476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5477 printf "%s\n" "$supported" >&6; } 5478 if test "$supported" = "yes" ; then 5479 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5480 found="yes" 5481 fi 5482 fi 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 xorg_testset_save_CFLAGS="$CFLAGS" 5499 5500 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5501 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5503 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5504 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5505 then : 5506 printf %s "(cached) " >&6 5507 else $as_nop 5508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5509 /* end confdefs.h. */ 5510 int i; 5511 _ACEOF 5512 if ac_fn_c_try_compile "$LINENO" 5513 then : 5514 xorg_cv_cc_flag_unknown_warning_option=yes 5515 else $as_nop 5516 xorg_cv_cc_flag_unknown_warning_option=no 5517 fi 5518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5519 fi 5520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5521 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5523 CFLAGS="$xorg_testset_save_CFLAGS" 5524 fi 5525 5526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5529 fi 5530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5532 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5533 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5534 then : 5535 printf %s "(cached) " >&6 5536 else $as_nop 5537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5538 /* end confdefs.h. */ 5539 int i; 5540 _ACEOF 5541 if ac_fn_c_try_compile "$LINENO" 5542 then : 5543 xorg_cv_cc_flag_unused_command_line_argument=yes 5544 else $as_nop 5545 xorg_cv_cc_flag_unused_command_line_argument=no 5546 fi 5547 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5548 fi 5549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5550 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5551 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5552 CFLAGS="$xorg_testset_save_CFLAGS" 5553 fi 5554 5555 found="no" 5556 5557 if test $found = "no" ; then 5558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5560 fi 5561 5562 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5564 fi 5565 5566 CFLAGS="$CFLAGS -Wmissing-prototypes" 5567 5568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5569 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5570 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5571 if eval test \${$cacheid+y} 5572 then : 5573 printf %s "(cached) " >&6 5574 else $as_nop 5575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5576 /* end confdefs.h. */ 5577 int i; 5578 int 5579 main (void) 5580 { 5581 5582 ; 5583 return 0; 5584 } 5585 _ACEOF 5586 if ac_fn_c_try_link "$LINENO" 5587 then : 5588 eval $cacheid=yes 5589 else $as_nop 5590 eval $cacheid=no 5591 fi 5592 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5593 conftest$ac_exeext conftest.$ac_ext 5594 fi 5595 5596 5597 CFLAGS="$xorg_testset_save_CFLAGS" 5598 5599 eval supported=\$$cacheid 5600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5601 printf "%s\n" "$supported" >&6; } 5602 if test "$supported" = "yes" ; then 5603 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5604 found="yes" 5605 fi 5606 fi 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 5617 5618 5619 5620 5621 5622 xorg_testset_save_CFLAGS="$CFLAGS" 5623 5624 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5627 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5628 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5629 then : 5630 printf %s "(cached) " >&6 5631 else $as_nop 5632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5633 /* end confdefs.h. */ 5634 int i; 5635 _ACEOF 5636 if ac_fn_c_try_compile "$LINENO" 5637 then : 5638 xorg_cv_cc_flag_unknown_warning_option=yes 5639 else $as_nop 5640 xorg_cv_cc_flag_unknown_warning_option=no 5641 fi 5642 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5643 fi 5644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5645 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5646 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5647 CFLAGS="$xorg_testset_save_CFLAGS" 5648 fi 5649 5650 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5653 fi 5654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5656 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5657 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5658 then : 5659 printf %s "(cached) " >&6 5660 else $as_nop 5661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5662 /* end confdefs.h. */ 5663 int i; 5664 _ACEOF 5665 if ac_fn_c_try_compile "$LINENO" 5666 then : 5667 xorg_cv_cc_flag_unused_command_line_argument=yes 5668 else $as_nop 5669 xorg_cv_cc_flag_unused_command_line_argument=no 5670 fi 5671 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5672 fi 5673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5674 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5675 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5676 CFLAGS="$xorg_testset_save_CFLAGS" 5677 fi 5678 5679 found="no" 5680 5681 if test $found = "no" ; then 5682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5684 fi 5685 5686 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5688 fi 5689 5690 CFLAGS="$CFLAGS -Wnested-externs" 5691 5692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5693 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5694 cacheid=xorg_cv_cc_flag__Wnested_externs 5695 if eval test \${$cacheid+y} 5696 then : 5697 printf %s "(cached) " >&6 5698 else $as_nop 5699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5700 /* end confdefs.h. */ 5701 int i; 5702 int 5703 main (void) 5704 { 5705 5706 ; 5707 return 0; 5708 } 5709 _ACEOF 5710 if ac_fn_c_try_link "$LINENO" 5711 then : 5712 eval $cacheid=yes 5713 else $as_nop 5714 eval $cacheid=no 5715 fi 5716 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5717 conftest$ac_exeext conftest.$ac_ext 5718 fi 5719 5720 5721 CFLAGS="$xorg_testset_save_CFLAGS" 5722 5723 eval supported=\$$cacheid 5724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5725 printf "%s\n" "$supported" >&6; } 5726 if test "$supported" = "yes" ; then 5727 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5728 found="yes" 5729 fi 5730 fi 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 xorg_testset_save_CFLAGS="$CFLAGS" 5747 5748 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5750 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5751 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5752 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5753 then : 5754 printf %s "(cached) " >&6 5755 else $as_nop 5756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5757 /* end confdefs.h. */ 5758 int i; 5759 _ACEOF 5760 if ac_fn_c_try_compile "$LINENO" 5761 then : 5762 xorg_cv_cc_flag_unknown_warning_option=yes 5763 else $as_nop 5764 xorg_cv_cc_flag_unknown_warning_option=no 5765 fi 5766 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5767 fi 5768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5769 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5770 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5771 CFLAGS="$xorg_testset_save_CFLAGS" 5772 fi 5773 5774 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5775 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5776 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5777 fi 5778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5780 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5781 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5782 then : 5783 printf %s "(cached) " >&6 5784 else $as_nop 5785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5786 /* end confdefs.h. */ 5787 int i; 5788 _ACEOF 5789 if ac_fn_c_try_compile "$LINENO" 5790 then : 5791 xorg_cv_cc_flag_unused_command_line_argument=yes 5792 else $as_nop 5793 xorg_cv_cc_flag_unused_command_line_argument=no 5794 fi 5795 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5796 fi 5797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5798 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5800 CFLAGS="$xorg_testset_save_CFLAGS" 5801 fi 5802 5803 found="no" 5804 5805 if test $found = "no" ; then 5806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5808 fi 5809 5810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5812 fi 5813 5814 CFLAGS="$CFLAGS -Wbad-function-cast" 5815 5816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5817 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5818 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5819 if eval test \${$cacheid+y} 5820 then : 5821 printf %s "(cached) " >&6 5822 else $as_nop 5823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5824 /* end confdefs.h. */ 5825 int i; 5826 int 5827 main (void) 5828 { 5829 5830 ; 5831 return 0; 5832 } 5833 _ACEOF 5834 if ac_fn_c_try_link "$LINENO" 5835 then : 5836 eval $cacheid=yes 5837 else $as_nop 5838 eval $cacheid=no 5839 fi 5840 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5841 conftest$ac_exeext conftest.$ac_ext 5842 fi 5843 5844 5845 CFLAGS="$xorg_testset_save_CFLAGS" 5846 5847 eval supported=\$$cacheid 5848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5849 printf "%s\n" "$supported" >&6; } 5850 if test "$supported" = "yes" ; then 5851 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5852 found="yes" 5853 fi 5854 fi 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 xorg_testset_save_CFLAGS="$CFLAGS" 5871 5872 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5873 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5875 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5876 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5877 then : 5878 printf %s "(cached) " >&6 5879 else $as_nop 5880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5881 /* end confdefs.h. */ 5882 int i; 5883 _ACEOF 5884 if ac_fn_c_try_compile "$LINENO" 5885 then : 5886 xorg_cv_cc_flag_unknown_warning_option=yes 5887 else $as_nop 5888 xorg_cv_cc_flag_unknown_warning_option=no 5889 fi 5890 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5891 fi 5892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5893 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5895 CFLAGS="$xorg_testset_save_CFLAGS" 5896 fi 5897 5898 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5901 fi 5902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5904 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5905 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5906 then : 5907 printf %s "(cached) " >&6 5908 else $as_nop 5909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5910 /* end confdefs.h. */ 5911 int i; 5912 _ACEOF 5913 if ac_fn_c_try_compile "$LINENO" 5914 then : 5915 xorg_cv_cc_flag_unused_command_line_argument=yes 5916 else $as_nop 5917 xorg_cv_cc_flag_unused_command_line_argument=no 5918 fi 5919 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5920 fi 5921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5922 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5923 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5924 CFLAGS="$xorg_testset_save_CFLAGS" 5925 fi 5926 5927 found="no" 5928 5929 if test $found = "no" ; then 5930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5932 fi 5933 5934 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5936 fi 5937 5938 CFLAGS="$CFLAGS -Wold-style-definition" 5939 5940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5941 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 5942 cacheid=xorg_cv_cc_flag__Wold_style_definition 5943 if eval test \${$cacheid+y} 5944 then : 5945 printf %s "(cached) " >&6 5946 else $as_nop 5947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5948 /* end confdefs.h. */ 5949 int i; 5950 int 5951 main (void) 5952 { 5953 5954 ; 5955 return 0; 5956 } 5957 _ACEOF 5958 if ac_fn_c_try_link "$LINENO" 5959 then : 5960 eval $cacheid=yes 5961 else $as_nop 5962 eval $cacheid=no 5963 fi 5964 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5965 conftest$ac_exeext conftest.$ac_ext 5966 fi 5967 5968 5969 CFLAGS="$xorg_testset_save_CFLAGS" 5970 5971 eval supported=\$$cacheid 5972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5973 printf "%s\n" "$supported" >&6; } 5974 if test "$supported" = "yes" ; then 5975 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5976 found="yes" 5977 fi 5978 fi 5979 5980 if test $found = "no" ; then 5981 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5983 fi 5984 5985 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5986 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5987 fi 5988 5989 CFLAGS="$CFLAGS -fd" 5990 5991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5992 printf %s "checking if $CC supports -fd... " >&6; } 5993 cacheid=xorg_cv_cc_flag__fd 5994 if eval test \${$cacheid+y} 5995 then : 5996 printf %s "(cached) " >&6 5997 else $as_nop 5998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5999 /* end confdefs.h. */ 6000 int i; 6001 int 6002 main (void) 6003 { 6004 6005 ; 6006 return 0; 6007 } 6008 _ACEOF 6009 if ac_fn_c_try_link "$LINENO" 6010 then : 6011 eval $cacheid=yes 6012 else $as_nop 6013 eval $cacheid=no 6014 fi 6015 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6016 conftest$ac_exeext conftest.$ac_ext 6017 fi 6018 6019 6020 CFLAGS="$xorg_testset_save_CFLAGS" 6021 6022 eval supported=\$$cacheid 6023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6024 printf "%s\n" "$supported" >&6; } 6025 if test "$supported" = "yes" ; then 6026 BASE_CFLAGS="$BASE_CFLAGS -fd" 6027 found="yes" 6028 fi 6029 fi 6030 6031 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 xorg_testset_save_CFLAGS="$CFLAGS" 6046 6047 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6050 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6051 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6052 then : 6053 printf %s "(cached) " >&6 6054 else $as_nop 6055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6056 /* end confdefs.h. */ 6057 int i; 6058 _ACEOF 6059 if ac_fn_c_try_compile "$LINENO" 6060 then : 6061 xorg_cv_cc_flag_unknown_warning_option=yes 6062 else $as_nop 6063 xorg_cv_cc_flag_unknown_warning_option=no 6064 fi 6065 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6066 fi 6067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6068 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6069 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6070 CFLAGS="$xorg_testset_save_CFLAGS" 6071 fi 6072 6073 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6074 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6075 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6076 fi 6077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6079 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6080 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6081 then : 6082 printf %s "(cached) " >&6 6083 else $as_nop 6084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6085 /* end confdefs.h. */ 6086 int i; 6087 _ACEOF 6088 if ac_fn_c_try_compile "$LINENO" 6089 then : 6090 xorg_cv_cc_flag_unused_command_line_argument=yes 6091 else $as_nop 6092 xorg_cv_cc_flag_unused_command_line_argument=no 6093 fi 6094 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6095 fi 6096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6097 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6098 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6099 CFLAGS="$xorg_testset_save_CFLAGS" 6100 fi 6101 6102 found="no" 6103 6104 if test $found = "no" ; then 6105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6107 fi 6108 6109 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6111 fi 6112 6113 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6114 6115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6116 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6117 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6118 if eval test \${$cacheid+y} 6119 then : 6120 printf %s "(cached) " >&6 6121 else $as_nop 6122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6123 /* end confdefs.h. */ 6124 int i; 6125 int 6126 main (void) 6127 { 6128 6129 ; 6130 return 0; 6131 } 6132 _ACEOF 6133 if ac_fn_c_try_link "$LINENO" 6134 then : 6135 eval $cacheid=yes 6136 else $as_nop 6137 eval $cacheid=no 6138 fi 6139 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6140 conftest$ac_exeext conftest.$ac_ext 6141 fi 6142 6143 6144 CFLAGS="$xorg_testset_save_CFLAGS" 6145 6146 eval supported=\$$cacheid 6147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6148 printf "%s\n" "$supported" >&6; } 6149 if test "$supported" = "yes" ; then 6150 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6151 found="yes" 6152 fi 6153 fi 6154 6155 6156 6157 6158 6159 # This chunk adds additional warnings that could catch undesired effects. 6160 6161 6162 6163 6164 6165 6166 6167 6168 6169 6170 6171 6172 6173 xorg_testset_save_CFLAGS="$CFLAGS" 6174 6175 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6178 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6179 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6180 then : 6181 printf %s "(cached) " >&6 6182 else $as_nop 6183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6184 /* end confdefs.h. */ 6185 int i; 6186 _ACEOF 6187 if ac_fn_c_try_compile "$LINENO" 6188 then : 6189 xorg_cv_cc_flag_unknown_warning_option=yes 6190 else $as_nop 6191 xorg_cv_cc_flag_unknown_warning_option=no 6192 fi 6193 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6194 fi 6195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6196 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6198 CFLAGS="$xorg_testset_save_CFLAGS" 6199 fi 6200 6201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6204 fi 6205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6207 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6208 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6209 then : 6210 printf %s "(cached) " >&6 6211 else $as_nop 6212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6213 /* end confdefs.h. */ 6214 int i; 6215 _ACEOF 6216 if ac_fn_c_try_compile "$LINENO" 6217 then : 6218 xorg_cv_cc_flag_unused_command_line_argument=yes 6219 else $as_nop 6220 xorg_cv_cc_flag_unused_command_line_argument=no 6221 fi 6222 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6223 fi 6224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6225 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6226 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6227 CFLAGS="$xorg_testset_save_CFLAGS" 6228 fi 6229 6230 found="no" 6231 6232 if test $found = "no" ; then 6233 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6234 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6235 fi 6236 6237 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6238 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6239 fi 6240 6241 CFLAGS="$CFLAGS -Wunused" 6242 6243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6244 printf %s "checking if $CC supports -Wunused... " >&6; } 6245 cacheid=xorg_cv_cc_flag__Wunused 6246 if eval test \${$cacheid+y} 6247 then : 6248 printf %s "(cached) " >&6 6249 else $as_nop 6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6251 /* end confdefs.h. */ 6252 int i; 6253 int 6254 main (void) 6255 { 6256 6257 ; 6258 return 0; 6259 } 6260 _ACEOF 6261 if ac_fn_c_try_link "$LINENO" 6262 then : 6263 eval $cacheid=yes 6264 else $as_nop 6265 eval $cacheid=no 6266 fi 6267 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6268 conftest$ac_exeext conftest.$ac_ext 6269 fi 6270 6271 6272 CFLAGS="$xorg_testset_save_CFLAGS" 6273 6274 eval supported=\$$cacheid 6275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6276 printf "%s\n" "$supported" >&6; } 6277 if test "$supported" = "yes" ; then 6278 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6279 found="yes" 6280 fi 6281 fi 6282 6283 6284 6285 6286 6287 6288 6289 6290 6291 6292 6293 6294 6295 6296 6297 xorg_testset_save_CFLAGS="$CFLAGS" 6298 6299 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6300 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6302 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6303 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6304 then : 6305 printf %s "(cached) " >&6 6306 else $as_nop 6307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6308 /* end confdefs.h. */ 6309 int i; 6310 _ACEOF 6311 if ac_fn_c_try_compile "$LINENO" 6312 then : 6313 xorg_cv_cc_flag_unknown_warning_option=yes 6314 else $as_nop 6315 xorg_cv_cc_flag_unknown_warning_option=no 6316 fi 6317 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6318 fi 6319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6320 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6321 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6322 CFLAGS="$xorg_testset_save_CFLAGS" 6323 fi 6324 6325 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6328 fi 6329 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6331 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6332 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6333 then : 6334 printf %s "(cached) " >&6 6335 else $as_nop 6336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6337 /* end confdefs.h. */ 6338 int i; 6339 _ACEOF 6340 if ac_fn_c_try_compile "$LINENO" 6341 then : 6342 xorg_cv_cc_flag_unused_command_line_argument=yes 6343 else $as_nop 6344 xorg_cv_cc_flag_unused_command_line_argument=no 6345 fi 6346 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6347 fi 6348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6349 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6350 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6351 CFLAGS="$xorg_testset_save_CFLAGS" 6352 fi 6353 6354 found="no" 6355 6356 if test $found = "no" ; then 6357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6359 fi 6360 6361 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6363 fi 6364 6365 CFLAGS="$CFLAGS -Wuninitialized" 6366 6367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6368 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6369 cacheid=xorg_cv_cc_flag__Wuninitialized 6370 if eval test \${$cacheid+y} 6371 then : 6372 printf %s "(cached) " >&6 6373 else $as_nop 6374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6375 /* end confdefs.h. */ 6376 int i; 6377 int 6378 main (void) 6379 { 6380 6381 ; 6382 return 0; 6383 } 6384 _ACEOF 6385 if ac_fn_c_try_link "$LINENO" 6386 then : 6387 eval $cacheid=yes 6388 else $as_nop 6389 eval $cacheid=no 6390 fi 6391 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6392 conftest$ac_exeext conftest.$ac_ext 6393 fi 6394 6395 6396 CFLAGS="$xorg_testset_save_CFLAGS" 6397 6398 eval supported=\$$cacheid 6399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6400 printf "%s\n" "$supported" >&6; } 6401 if test "$supported" = "yes" ; then 6402 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6403 found="yes" 6404 fi 6405 fi 6406 6407 6408 6409 6410 6411 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 xorg_testset_save_CFLAGS="$CFLAGS" 6422 6423 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6426 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6427 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6428 then : 6429 printf %s "(cached) " >&6 6430 else $as_nop 6431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6432 /* end confdefs.h. */ 6433 int i; 6434 _ACEOF 6435 if ac_fn_c_try_compile "$LINENO" 6436 then : 6437 xorg_cv_cc_flag_unknown_warning_option=yes 6438 else $as_nop 6439 xorg_cv_cc_flag_unknown_warning_option=no 6440 fi 6441 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6442 fi 6443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6444 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6445 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6446 CFLAGS="$xorg_testset_save_CFLAGS" 6447 fi 6448 6449 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6452 fi 6453 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6455 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6456 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6457 then : 6458 printf %s "(cached) " >&6 6459 else $as_nop 6460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6461 /* end confdefs.h. */ 6462 int i; 6463 _ACEOF 6464 if ac_fn_c_try_compile "$LINENO" 6465 then : 6466 xorg_cv_cc_flag_unused_command_line_argument=yes 6467 else $as_nop 6468 xorg_cv_cc_flag_unused_command_line_argument=no 6469 fi 6470 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6471 fi 6472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6473 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6474 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6475 CFLAGS="$xorg_testset_save_CFLAGS" 6476 fi 6477 6478 found="no" 6479 6480 if test $found = "no" ; then 6481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6483 fi 6484 6485 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6487 fi 6488 6489 CFLAGS="$CFLAGS -Wshadow" 6490 6491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6492 printf %s "checking if $CC supports -Wshadow... " >&6; } 6493 cacheid=xorg_cv_cc_flag__Wshadow 6494 if eval test \${$cacheid+y} 6495 then : 6496 printf %s "(cached) " >&6 6497 else $as_nop 6498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6499 /* end confdefs.h. */ 6500 int i; 6501 int 6502 main (void) 6503 { 6504 6505 ; 6506 return 0; 6507 } 6508 _ACEOF 6509 if ac_fn_c_try_link "$LINENO" 6510 then : 6511 eval $cacheid=yes 6512 else $as_nop 6513 eval $cacheid=no 6514 fi 6515 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6516 conftest$ac_exeext conftest.$ac_ext 6517 fi 6518 6519 6520 CFLAGS="$xorg_testset_save_CFLAGS" 6521 6522 eval supported=\$$cacheid 6523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6524 printf "%s\n" "$supported" >&6; } 6525 if test "$supported" = "yes" ; then 6526 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6527 found="yes" 6528 fi 6529 fi 6530 6531 6532 6533 6534 6535 6536 6537 6538 6539 6540 6541 6542 6543 6544 6545 xorg_testset_save_CFLAGS="$CFLAGS" 6546 6547 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6550 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6551 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6552 then : 6553 printf %s "(cached) " >&6 6554 else $as_nop 6555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6556 /* end confdefs.h. */ 6557 int i; 6558 _ACEOF 6559 if ac_fn_c_try_compile "$LINENO" 6560 then : 6561 xorg_cv_cc_flag_unknown_warning_option=yes 6562 else $as_nop 6563 xorg_cv_cc_flag_unknown_warning_option=no 6564 fi 6565 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6566 fi 6567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6568 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6569 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6570 CFLAGS="$xorg_testset_save_CFLAGS" 6571 fi 6572 6573 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6576 fi 6577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6579 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6580 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6581 then : 6582 printf %s "(cached) " >&6 6583 else $as_nop 6584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6585 /* end confdefs.h. */ 6586 int i; 6587 _ACEOF 6588 if ac_fn_c_try_compile "$LINENO" 6589 then : 6590 xorg_cv_cc_flag_unused_command_line_argument=yes 6591 else $as_nop 6592 xorg_cv_cc_flag_unused_command_line_argument=no 6593 fi 6594 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6595 fi 6596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6597 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6598 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6599 CFLAGS="$xorg_testset_save_CFLAGS" 6600 fi 6601 6602 found="no" 6603 6604 if test $found = "no" ; then 6605 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6607 fi 6608 6609 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6611 fi 6612 6613 CFLAGS="$CFLAGS -Wmissing-noreturn" 6614 6615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6616 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6617 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6618 if eval test \${$cacheid+y} 6619 then : 6620 printf %s "(cached) " >&6 6621 else $as_nop 6622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6623 /* end confdefs.h. */ 6624 int i; 6625 int 6626 main (void) 6627 { 6628 6629 ; 6630 return 0; 6631 } 6632 _ACEOF 6633 if ac_fn_c_try_link "$LINENO" 6634 then : 6635 eval $cacheid=yes 6636 else $as_nop 6637 eval $cacheid=no 6638 fi 6639 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6640 conftest$ac_exeext conftest.$ac_ext 6641 fi 6642 6643 6644 CFLAGS="$xorg_testset_save_CFLAGS" 6645 6646 eval supported=\$$cacheid 6647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6648 printf "%s\n" "$supported" >&6; } 6649 if test "$supported" = "yes" ; then 6650 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6651 found="yes" 6652 fi 6653 fi 6654 6655 6656 6657 6658 6659 6660 6661 6662 6663 6664 6665 6666 6667 6668 6669 xorg_testset_save_CFLAGS="$CFLAGS" 6670 6671 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6672 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6674 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6675 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6676 then : 6677 printf %s "(cached) " >&6 6678 else $as_nop 6679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6680 /* end confdefs.h. */ 6681 int i; 6682 _ACEOF 6683 if ac_fn_c_try_compile "$LINENO" 6684 then : 6685 xorg_cv_cc_flag_unknown_warning_option=yes 6686 else $as_nop 6687 xorg_cv_cc_flag_unknown_warning_option=no 6688 fi 6689 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6690 fi 6691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6692 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6693 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6694 CFLAGS="$xorg_testset_save_CFLAGS" 6695 fi 6696 6697 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6698 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6700 fi 6701 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6703 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6704 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6705 then : 6706 printf %s "(cached) " >&6 6707 else $as_nop 6708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6709 /* end confdefs.h. */ 6710 int i; 6711 _ACEOF 6712 if ac_fn_c_try_compile "$LINENO" 6713 then : 6714 xorg_cv_cc_flag_unused_command_line_argument=yes 6715 else $as_nop 6716 xorg_cv_cc_flag_unused_command_line_argument=no 6717 fi 6718 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6719 fi 6720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6721 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6722 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6723 CFLAGS="$xorg_testset_save_CFLAGS" 6724 fi 6725 6726 found="no" 6727 6728 if test $found = "no" ; then 6729 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6731 fi 6732 6733 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6735 fi 6736 6737 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6738 6739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6740 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6741 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6742 if eval test \${$cacheid+y} 6743 then : 6744 printf %s "(cached) " >&6 6745 else $as_nop 6746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6747 /* end confdefs.h. */ 6748 int i; 6749 int 6750 main (void) 6751 { 6752 6753 ; 6754 return 0; 6755 } 6756 _ACEOF 6757 if ac_fn_c_try_link "$LINENO" 6758 then : 6759 eval $cacheid=yes 6760 else $as_nop 6761 eval $cacheid=no 6762 fi 6763 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6764 conftest$ac_exeext conftest.$ac_ext 6765 fi 6766 6767 6768 CFLAGS="$xorg_testset_save_CFLAGS" 6769 6770 eval supported=\$$cacheid 6771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6772 printf "%s\n" "$supported" >&6; } 6773 if test "$supported" = "yes" ; then 6774 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6775 found="yes" 6776 fi 6777 fi 6778 6779 6780 6781 6782 6783 6784 6785 6786 6787 6788 6789 6790 6791 6792 6793 xorg_testset_save_CFLAGS="$CFLAGS" 6794 6795 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6798 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6799 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6800 then : 6801 printf %s "(cached) " >&6 6802 else $as_nop 6803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6804 /* end confdefs.h. */ 6805 int i; 6806 _ACEOF 6807 if ac_fn_c_try_compile "$LINENO" 6808 then : 6809 xorg_cv_cc_flag_unknown_warning_option=yes 6810 else $as_nop 6811 xorg_cv_cc_flag_unknown_warning_option=no 6812 fi 6813 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6814 fi 6815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6816 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6818 CFLAGS="$xorg_testset_save_CFLAGS" 6819 fi 6820 6821 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6824 fi 6825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6827 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6828 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6829 then : 6830 printf %s "(cached) " >&6 6831 else $as_nop 6832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6833 /* end confdefs.h. */ 6834 int i; 6835 _ACEOF 6836 if ac_fn_c_try_compile "$LINENO" 6837 then : 6838 xorg_cv_cc_flag_unused_command_line_argument=yes 6839 else $as_nop 6840 xorg_cv_cc_flag_unused_command_line_argument=no 6841 fi 6842 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6843 fi 6844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6845 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6846 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6847 CFLAGS="$xorg_testset_save_CFLAGS" 6848 fi 6849 6850 found="no" 6851 6852 if test $found = "no" ; then 6853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6855 fi 6856 6857 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6859 fi 6860 6861 CFLAGS="$CFLAGS -Wredundant-decls" 6862 6863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6864 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6865 cacheid=xorg_cv_cc_flag__Wredundant_decls 6866 if eval test \${$cacheid+y} 6867 then : 6868 printf %s "(cached) " >&6 6869 else $as_nop 6870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6871 /* end confdefs.h. */ 6872 int i; 6873 int 6874 main (void) 6875 { 6876 6877 ; 6878 return 0; 6879 } 6880 _ACEOF 6881 if ac_fn_c_try_link "$LINENO" 6882 then : 6883 eval $cacheid=yes 6884 else $as_nop 6885 eval $cacheid=no 6886 fi 6887 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6888 conftest$ac_exeext conftest.$ac_ext 6889 fi 6890 6891 6892 CFLAGS="$xorg_testset_save_CFLAGS" 6893 6894 eval supported=\$$cacheid 6895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6896 printf "%s\n" "$supported" >&6; } 6897 if test "$supported" = "yes" ; then 6898 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6899 found="yes" 6900 fi 6901 fi 6902 6903 6904 6905 6906 6907 6908 6909 6910 6911 6912 6913 6914 6915 6916 6917 xorg_testset_save_CFLAGS="$CFLAGS" 6918 6919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6922 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6923 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6924 then : 6925 printf %s "(cached) " >&6 6926 else $as_nop 6927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6928 /* end confdefs.h. */ 6929 int i; 6930 _ACEOF 6931 if ac_fn_c_try_compile "$LINENO" 6932 then : 6933 xorg_cv_cc_flag_unknown_warning_option=yes 6934 else $as_nop 6935 xorg_cv_cc_flag_unknown_warning_option=no 6936 fi 6937 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6938 fi 6939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6940 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6941 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6942 CFLAGS="$xorg_testset_save_CFLAGS" 6943 fi 6944 6945 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6946 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6947 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6948 fi 6949 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6951 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6952 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6953 then : 6954 printf %s "(cached) " >&6 6955 else $as_nop 6956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6957 /* end confdefs.h. */ 6958 int i; 6959 _ACEOF 6960 if ac_fn_c_try_compile "$LINENO" 6961 then : 6962 xorg_cv_cc_flag_unused_command_line_argument=yes 6963 else $as_nop 6964 xorg_cv_cc_flag_unused_command_line_argument=no 6965 fi 6966 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6967 fi 6968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6969 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6970 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6971 CFLAGS="$xorg_testset_save_CFLAGS" 6972 fi 6973 6974 found="no" 6975 6976 if test $found = "no" ; then 6977 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6979 fi 6980 6981 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6983 fi 6984 6985 CFLAGS="$CFLAGS -Wlogical-op" 6986 6987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6988 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 6989 cacheid=xorg_cv_cc_flag__Wlogical_op 6990 if eval test \${$cacheid+y} 6991 then : 6992 printf %s "(cached) " >&6 6993 else $as_nop 6994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6995 /* end confdefs.h. */ 6996 int i; 6997 int 6998 main (void) 6999 { 7000 7001 ; 7002 return 0; 7003 } 7004 _ACEOF 7005 if ac_fn_c_try_link "$LINENO" 7006 then : 7007 eval $cacheid=yes 7008 else $as_nop 7009 eval $cacheid=no 7010 fi 7011 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7012 conftest$ac_exeext conftest.$ac_ext 7013 fi 7014 7015 7016 CFLAGS="$xorg_testset_save_CFLAGS" 7017 7018 eval supported=\$$cacheid 7019 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7020 printf "%s\n" "$supported" >&6; } 7021 if test "$supported" = "yes" ; then 7022 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7023 found="yes" 7024 fi 7025 fi 7026 7027 7028 7029 # These are currently disabled because they are noisy. They will be enabled 7030 # in the future once the codebase is sufficiently modernized to silence 7031 # them. For now, I don't want them to drown out the other warnings. 7032 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7033 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7034 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7035 7036 # Turn some warnings into errors, so we don't accidently get successful builds 7037 # when there are problems that should be fixed. 7038 7039 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7040 7041 7042 7043 7044 7045 7046 7047 7048 7049 7050 7051 7052 7053 xorg_testset_save_CFLAGS="$CFLAGS" 7054 7055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7058 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7059 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7060 then : 7061 printf %s "(cached) " >&6 7062 else $as_nop 7063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7064 /* end confdefs.h. */ 7065 int i; 7066 _ACEOF 7067 if ac_fn_c_try_compile "$LINENO" 7068 then : 7069 xorg_cv_cc_flag_unknown_warning_option=yes 7070 else $as_nop 7071 xorg_cv_cc_flag_unknown_warning_option=no 7072 fi 7073 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7074 fi 7075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7076 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7077 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7078 CFLAGS="$xorg_testset_save_CFLAGS" 7079 fi 7080 7081 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7082 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7083 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7084 fi 7085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7087 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7088 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7089 then : 7090 printf %s "(cached) " >&6 7091 else $as_nop 7092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7093 /* end confdefs.h. */ 7094 int i; 7095 _ACEOF 7096 if ac_fn_c_try_compile "$LINENO" 7097 then : 7098 xorg_cv_cc_flag_unused_command_line_argument=yes 7099 else $as_nop 7100 xorg_cv_cc_flag_unused_command_line_argument=no 7101 fi 7102 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7103 fi 7104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7105 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7107 CFLAGS="$xorg_testset_save_CFLAGS" 7108 fi 7109 7110 found="no" 7111 7112 if test $found = "no" ; then 7113 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7115 fi 7116 7117 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7119 fi 7120 7121 CFLAGS="$CFLAGS -Werror=implicit" 7122 7123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7124 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7125 cacheid=xorg_cv_cc_flag__Werror_implicit 7126 if eval test \${$cacheid+y} 7127 then : 7128 printf %s "(cached) " >&6 7129 else $as_nop 7130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7131 /* end confdefs.h. */ 7132 int i; 7133 int 7134 main (void) 7135 { 7136 7137 ; 7138 return 0; 7139 } 7140 _ACEOF 7141 if ac_fn_c_try_link "$LINENO" 7142 then : 7143 eval $cacheid=yes 7144 else $as_nop 7145 eval $cacheid=no 7146 fi 7147 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7148 conftest$ac_exeext conftest.$ac_ext 7149 fi 7150 7151 7152 CFLAGS="$xorg_testset_save_CFLAGS" 7153 7154 eval supported=\$$cacheid 7155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7156 printf "%s\n" "$supported" >&6; } 7157 if test "$supported" = "yes" ; then 7158 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7159 found="yes" 7160 fi 7161 fi 7162 7163 if test $found = "no" ; then 7164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7166 fi 7167 7168 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7170 fi 7171 7172 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7173 7174 { 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 7175 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7176 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7177 if eval test \${$cacheid+y} 7178 then : 7179 printf %s "(cached) " >&6 7180 else $as_nop 7181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7182 /* end confdefs.h. */ 7183 int i; 7184 int 7185 main (void) 7186 { 7187 7188 ; 7189 return 0; 7190 } 7191 _ACEOF 7192 if ac_fn_c_try_link "$LINENO" 7193 then : 7194 eval $cacheid=yes 7195 else $as_nop 7196 eval $cacheid=no 7197 fi 7198 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7199 conftest$ac_exeext conftest.$ac_ext 7200 fi 7201 7202 7203 CFLAGS="$xorg_testset_save_CFLAGS" 7204 7205 eval supported=\$$cacheid 7206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7207 printf "%s\n" "$supported" >&6; } 7208 if test "$supported" = "yes" ; then 7209 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7210 found="yes" 7211 fi 7212 fi 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 7227 7228 xorg_testset_save_CFLAGS="$CFLAGS" 7229 7230 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7233 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7234 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7235 then : 7236 printf %s "(cached) " >&6 7237 else $as_nop 7238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7239 /* end confdefs.h. */ 7240 int i; 7241 _ACEOF 7242 if ac_fn_c_try_compile "$LINENO" 7243 then : 7244 xorg_cv_cc_flag_unknown_warning_option=yes 7245 else $as_nop 7246 xorg_cv_cc_flag_unknown_warning_option=no 7247 fi 7248 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7249 fi 7250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7251 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7252 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7253 CFLAGS="$xorg_testset_save_CFLAGS" 7254 fi 7255 7256 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7257 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7259 fi 7260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7262 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7263 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7264 then : 7265 printf %s "(cached) " >&6 7266 else $as_nop 7267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7268 /* end confdefs.h. */ 7269 int i; 7270 _ACEOF 7271 if ac_fn_c_try_compile "$LINENO" 7272 then : 7273 xorg_cv_cc_flag_unused_command_line_argument=yes 7274 else $as_nop 7275 xorg_cv_cc_flag_unused_command_line_argument=no 7276 fi 7277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7278 fi 7279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7280 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7281 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7282 CFLAGS="$xorg_testset_save_CFLAGS" 7283 fi 7284 7285 found="no" 7286 7287 if test $found = "no" ; then 7288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7290 fi 7291 7292 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7293 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7294 fi 7295 7296 CFLAGS="$CFLAGS -Werror=nonnull" 7297 7298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7299 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7300 cacheid=xorg_cv_cc_flag__Werror_nonnull 7301 if eval test \${$cacheid+y} 7302 then : 7303 printf %s "(cached) " >&6 7304 else $as_nop 7305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7306 /* end confdefs.h. */ 7307 int i; 7308 int 7309 main (void) 7310 { 7311 7312 ; 7313 return 0; 7314 } 7315 _ACEOF 7316 if ac_fn_c_try_link "$LINENO" 7317 then : 7318 eval $cacheid=yes 7319 else $as_nop 7320 eval $cacheid=no 7321 fi 7322 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7323 conftest$ac_exeext conftest.$ac_ext 7324 fi 7325 7326 7327 CFLAGS="$xorg_testset_save_CFLAGS" 7328 7329 eval supported=\$$cacheid 7330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7331 printf "%s\n" "$supported" >&6; } 7332 if test "$supported" = "yes" ; then 7333 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7334 found="yes" 7335 fi 7336 fi 7337 7338 7339 7340 7341 7342 7343 7344 7345 7346 7347 7348 7349 7350 7351 7352 xorg_testset_save_CFLAGS="$CFLAGS" 7353 7354 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7357 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7358 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7359 then : 7360 printf %s "(cached) " >&6 7361 else $as_nop 7362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7363 /* end confdefs.h. */ 7364 int i; 7365 _ACEOF 7366 if ac_fn_c_try_compile "$LINENO" 7367 then : 7368 xorg_cv_cc_flag_unknown_warning_option=yes 7369 else $as_nop 7370 xorg_cv_cc_flag_unknown_warning_option=no 7371 fi 7372 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7373 fi 7374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7375 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7376 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7377 CFLAGS="$xorg_testset_save_CFLAGS" 7378 fi 7379 7380 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7383 fi 7384 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7385 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7386 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7387 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7388 then : 7389 printf %s "(cached) " >&6 7390 else $as_nop 7391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7392 /* end confdefs.h. */ 7393 int i; 7394 _ACEOF 7395 if ac_fn_c_try_compile "$LINENO" 7396 then : 7397 xorg_cv_cc_flag_unused_command_line_argument=yes 7398 else $as_nop 7399 xorg_cv_cc_flag_unused_command_line_argument=no 7400 fi 7401 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7402 fi 7403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7404 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7406 CFLAGS="$xorg_testset_save_CFLAGS" 7407 fi 7408 7409 found="no" 7410 7411 if test $found = "no" ; then 7412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7414 fi 7415 7416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7418 fi 7419 7420 CFLAGS="$CFLAGS -Werror=init-self" 7421 7422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7423 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7424 cacheid=xorg_cv_cc_flag__Werror_init_self 7425 if eval test \${$cacheid+y} 7426 then : 7427 printf %s "(cached) " >&6 7428 else $as_nop 7429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7430 /* end confdefs.h. */ 7431 int i; 7432 int 7433 main (void) 7434 { 7435 7436 ; 7437 return 0; 7438 } 7439 _ACEOF 7440 if ac_fn_c_try_link "$LINENO" 7441 then : 7442 eval $cacheid=yes 7443 else $as_nop 7444 eval $cacheid=no 7445 fi 7446 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7447 conftest$ac_exeext conftest.$ac_ext 7448 fi 7449 7450 7451 CFLAGS="$xorg_testset_save_CFLAGS" 7452 7453 eval supported=\$$cacheid 7454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7455 printf "%s\n" "$supported" >&6; } 7456 if test "$supported" = "yes" ; then 7457 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7458 found="yes" 7459 fi 7460 fi 7461 7462 7463 7464 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 7475 7476 xorg_testset_save_CFLAGS="$CFLAGS" 7477 7478 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7481 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7482 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7483 then : 7484 printf %s "(cached) " >&6 7485 else $as_nop 7486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7487 /* end confdefs.h. */ 7488 int i; 7489 _ACEOF 7490 if ac_fn_c_try_compile "$LINENO" 7491 then : 7492 xorg_cv_cc_flag_unknown_warning_option=yes 7493 else $as_nop 7494 xorg_cv_cc_flag_unknown_warning_option=no 7495 fi 7496 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7497 fi 7498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7499 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7500 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7501 CFLAGS="$xorg_testset_save_CFLAGS" 7502 fi 7503 7504 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7507 fi 7508 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7510 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7511 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7512 then : 7513 printf %s "(cached) " >&6 7514 else $as_nop 7515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7516 /* end confdefs.h. */ 7517 int i; 7518 _ACEOF 7519 if ac_fn_c_try_compile "$LINENO" 7520 then : 7521 xorg_cv_cc_flag_unused_command_line_argument=yes 7522 else $as_nop 7523 xorg_cv_cc_flag_unused_command_line_argument=no 7524 fi 7525 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7526 fi 7527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7528 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7529 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7530 CFLAGS="$xorg_testset_save_CFLAGS" 7531 fi 7532 7533 found="no" 7534 7535 if test $found = "no" ; then 7536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7538 fi 7539 7540 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7542 fi 7543 7544 CFLAGS="$CFLAGS -Werror=main" 7545 7546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7547 printf %s "checking if $CC supports -Werror=main... " >&6; } 7548 cacheid=xorg_cv_cc_flag__Werror_main 7549 if eval test \${$cacheid+y} 7550 then : 7551 printf %s "(cached) " >&6 7552 else $as_nop 7553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7554 /* end confdefs.h. */ 7555 int i; 7556 int 7557 main (void) 7558 { 7559 7560 ; 7561 return 0; 7562 } 7563 _ACEOF 7564 if ac_fn_c_try_link "$LINENO" 7565 then : 7566 eval $cacheid=yes 7567 else $as_nop 7568 eval $cacheid=no 7569 fi 7570 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7571 conftest$ac_exeext conftest.$ac_ext 7572 fi 7573 7574 7575 CFLAGS="$xorg_testset_save_CFLAGS" 7576 7577 eval supported=\$$cacheid 7578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7579 printf "%s\n" "$supported" >&6; } 7580 if test "$supported" = "yes" ; then 7581 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7582 found="yes" 7583 fi 7584 fi 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 xorg_testset_save_CFLAGS="$CFLAGS" 7601 7602 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7603 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7605 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7606 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7607 then : 7608 printf %s "(cached) " >&6 7609 else $as_nop 7610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7611 /* end confdefs.h. */ 7612 int i; 7613 _ACEOF 7614 if ac_fn_c_try_compile "$LINENO" 7615 then : 7616 xorg_cv_cc_flag_unknown_warning_option=yes 7617 else $as_nop 7618 xorg_cv_cc_flag_unknown_warning_option=no 7619 fi 7620 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7621 fi 7622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7623 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7624 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7625 CFLAGS="$xorg_testset_save_CFLAGS" 7626 fi 7627 7628 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7631 fi 7632 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7634 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7635 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7636 then : 7637 printf %s "(cached) " >&6 7638 else $as_nop 7639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7640 /* end confdefs.h. */ 7641 int i; 7642 _ACEOF 7643 if ac_fn_c_try_compile "$LINENO" 7644 then : 7645 xorg_cv_cc_flag_unused_command_line_argument=yes 7646 else $as_nop 7647 xorg_cv_cc_flag_unused_command_line_argument=no 7648 fi 7649 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7650 fi 7651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7652 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7653 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7654 CFLAGS="$xorg_testset_save_CFLAGS" 7655 fi 7656 7657 found="no" 7658 7659 if test $found = "no" ; then 7660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7662 fi 7663 7664 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7666 fi 7667 7668 CFLAGS="$CFLAGS -Werror=missing-braces" 7669 7670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7671 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7672 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7673 if eval test \${$cacheid+y} 7674 then : 7675 printf %s "(cached) " >&6 7676 else $as_nop 7677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7678 /* end confdefs.h. */ 7679 int i; 7680 int 7681 main (void) 7682 { 7683 7684 ; 7685 return 0; 7686 } 7687 _ACEOF 7688 if ac_fn_c_try_link "$LINENO" 7689 then : 7690 eval $cacheid=yes 7691 else $as_nop 7692 eval $cacheid=no 7693 fi 7694 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7695 conftest$ac_exeext conftest.$ac_ext 7696 fi 7697 7698 7699 CFLAGS="$xorg_testset_save_CFLAGS" 7700 7701 eval supported=\$$cacheid 7702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7703 printf "%s\n" "$supported" >&6; } 7704 if test "$supported" = "yes" ; then 7705 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7706 found="yes" 7707 fi 7708 fi 7709 7710 7711 7712 7713 7714 7715 7716 7717 7718 7719 7720 7721 7722 7723 7724 xorg_testset_save_CFLAGS="$CFLAGS" 7725 7726 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7729 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7730 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7731 then : 7732 printf %s "(cached) " >&6 7733 else $as_nop 7734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7735 /* end confdefs.h. */ 7736 int i; 7737 _ACEOF 7738 if ac_fn_c_try_compile "$LINENO" 7739 then : 7740 xorg_cv_cc_flag_unknown_warning_option=yes 7741 else $as_nop 7742 xorg_cv_cc_flag_unknown_warning_option=no 7743 fi 7744 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7745 fi 7746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7747 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7748 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7749 CFLAGS="$xorg_testset_save_CFLAGS" 7750 fi 7751 7752 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7755 fi 7756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7758 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7759 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7760 then : 7761 printf %s "(cached) " >&6 7762 else $as_nop 7763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7764 /* end confdefs.h. */ 7765 int i; 7766 _ACEOF 7767 if ac_fn_c_try_compile "$LINENO" 7768 then : 7769 xorg_cv_cc_flag_unused_command_line_argument=yes 7770 else $as_nop 7771 xorg_cv_cc_flag_unused_command_line_argument=no 7772 fi 7773 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7774 fi 7775 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7776 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7777 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7778 CFLAGS="$xorg_testset_save_CFLAGS" 7779 fi 7780 7781 found="no" 7782 7783 if test $found = "no" ; then 7784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7786 fi 7787 7788 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7790 fi 7791 7792 CFLAGS="$CFLAGS -Werror=sequence-point" 7793 7794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7795 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7796 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7797 if eval test \${$cacheid+y} 7798 then : 7799 printf %s "(cached) " >&6 7800 else $as_nop 7801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7802 /* end confdefs.h. */ 7803 int i; 7804 int 7805 main (void) 7806 { 7807 7808 ; 7809 return 0; 7810 } 7811 _ACEOF 7812 if ac_fn_c_try_link "$LINENO" 7813 then : 7814 eval $cacheid=yes 7815 else $as_nop 7816 eval $cacheid=no 7817 fi 7818 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7819 conftest$ac_exeext conftest.$ac_ext 7820 fi 7821 7822 7823 CFLAGS="$xorg_testset_save_CFLAGS" 7824 7825 eval supported=\$$cacheid 7826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7827 printf "%s\n" "$supported" >&6; } 7828 if test "$supported" = "yes" ; then 7829 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7830 found="yes" 7831 fi 7832 fi 7833 7834 7835 7836 7837 7838 7839 7840 7841 7842 7843 7844 7845 7846 7847 7848 xorg_testset_save_CFLAGS="$CFLAGS" 7849 7850 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7853 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7854 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7855 then : 7856 printf %s "(cached) " >&6 7857 else $as_nop 7858 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7859 /* end confdefs.h. */ 7860 int i; 7861 _ACEOF 7862 if ac_fn_c_try_compile "$LINENO" 7863 then : 7864 xorg_cv_cc_flag_unknown_warning_option=yes 7865 else $as_nop 7866 xorg_cv_cc_flag_unknown_warning_option=no 7867 fi 7868 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7869 fi 7870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7871 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7872 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7873 CFLAGS="$xorg_testset_save_CFLAGS" 7874 fi 7875 7876 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7879 fi 7880 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7882 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7883 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7884 then : 7885 printf %s "(cached) " >&6 7886 else $as_nop 7887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7888 /* end confdefs.h. */ 7889 int i; 7890 _ACEOF 7891 if ac_fn_c_try_compile "$LINENO" 7892 then : 7893 xorg_cv_cc_flag_unused_command_line_argument=yes 7894 else $as_nop 7895 xorg_cv_cc_flag_unused_command_line_argument=no 7896 fi 7897 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7898 fi 7899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7900 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7901 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7902 CFLAGS="$xorg_testset_save_CFLAGS" 7903 fi 7904 7905 found="no" 7906 7907 if test $found = "no" ; then 7908 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7910 fi 7911 7912 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7914 fi 7915 7916 CFLAGS="$CFLAGS -Werror=return-type" 7917 7918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7919 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7920 cacheid=xorg_cv_cc_flag__Werror_return_type 7921 if eval test \${$cacheid+y} 7922 then : 7923 printf %s "(cached) " >&6 7924 else $as_nop 7925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7926 /* end confdefs.h. */ 7927 int i; 7928 int 7929 main (void) 7930 { 7931 7932 ; 7933 return 0; 7934 } 7935 _ACEOF 7936 if ac_fn_c_try_link "$LINENO" 7937 then : 7938 eval $cacheid=yes 7939 else $as_nop 7940 eval $cacheid=no 7941 fi 7942 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7943 conftest$ac_exeext conftest.$ac_ext 7944 fi 7945 7946 7947 CFLAGS="$xorg_testset_save_CFLAGS" 7948 7949 eval supported=\$$cacheid 7950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7951 printf "%s\n" "$supported" >&6; } 7952 if test "$supported" = "yes" ; then 7953 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7954 found="yes" 7955 fi 7956 fi 7957 7958 if test $found = "no" ; then 7959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7961 fi 7962 7963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7965 fi 7966 7967 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7968 7969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7970 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7971 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7972 if eval test \${$cacheid+y} 7973 then : 7974 printf %s "(cached) " >&6 7975 else $as_nop 7976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7977 /* end confdefs.h. */ 7978 int i; 7979 int 7980 main (void) 7981 { 7982 7983 ; 7984 return 0; 7985 } 7986 _ACEOF 7987 if ac_fn_c_try_link "$LINENO" 7988 then : 7989 eval $cacheid=yes 7990 else $as_nop 7991 eval $cacheid=no 7992 fi 7993 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7994 conftest$ac_exeext conftest.$ac_ext 7995 fi 7996 7997 7998 CFLAGS="$xorg_testset_save_CFLAGS" 7999 8000 eval supported=\$$cacheid 8001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8002 printf "%s\n" "$supported" >&6; } 8003 if test "$supported" = "yes" ; then 8004 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8005 found="yes" 8006 fi 8007 fi 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 8018 8019 8020 8021 8022 8023 xorg_testset_save_CFLAGS="$CFLAGS" 8024 8025 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8028 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8029 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8030 then : 8031 printf %s "(cached) " >&6 8032 else $as_nop 8033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8034 /* end confdefs.h. */ 8035 int i; 8036 _ACEOF 8037 if ac_fn_c_try_compile "$LINENO" 8038 then : 8039 xorg_cv_cc_flag_unknown_warning_option=yes 8040 else $as_nop 8041 xorg_cv_cc_flag_unknown_warning_option=no 8042 fi 8043 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8044 fi 8045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8046 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8047 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8048 CFLAGS="$xorg_testset_save_CFLAGS" 8049 fi 8050 8051 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8052 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8054 fi 8055 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8057 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8058 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8059 then : 8060 printf %s "(cached) " >&6 8061 else $as_nop 8062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8063 /* end confdefs.h. */ 8064 int i; 8065 _ACEOF 8066 if ac_fn_c_try_compile "$LINENO" 8067 then : 8068 xorg_cv_cc_flag_unused_command_line_argument=yes 8069 else $as_nop 8070 xorg_cv_cc_flag_unused_command_line_argument=no 8071 fi 8072 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8073 fi 8074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8075 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8076 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8077 CFLAGS="$xorg_testset_save_CFLAGS" 8078 fi 8079 8080 found="no" 8081 8082 if test $found = "no" ; then 8083 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8085 fi 8086 8087 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8089 fi 8090 8091 CFLAGS="$CFLAGS -Werror=trigraphs" 8092 8093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8094 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8095 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8096 if eval test \${$cacheid+y} 8097 then : 8098 printf %s "(cached) " >&6 8099 else $as_nop 8100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8101 /* end confdefs.h. */ 8102 int i; 8103 int 8104 main (void) 8105 { 8106 8107 ; 8108 return 0; 8109 } 8110 _ACEOF 8111 if ac_fn_c_try_link "$LINENO" 8112 then : 8113 eval $cacheid=yes 8114 else $as_nop 8115 eval $cacheid=no 8116 fi 8117 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8118 conftest$ac_exeext conftest.$ac_ext 8119 fi 8120 8121 8122 CFLAGS="$xorg_testset_save_CFLAGS" 8123 8124 eval supported=\$$cacheid 8125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8126 printf "%s\n" "$supported" >&6; } 8127 if test "$supported" = "yes" ; then 8128 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8129 found="yes" 8130 fi 8131 fi 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 xorg_testset_save_CFLAGS="$CFLAGS" 8148 8149 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8152 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8153 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8154 then : 8155 printf %s "(cached) " >&6 8156 else $as_nop 8157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8158 /* end confdefs.h. */ 8159 int i; 8160 _ACEOF 8161 if ac_fn_c_try_compile "$LINENO" 8162 then : 8163 xorg_cv_cc_flag_unknown_warning_option=yes 8164 else $as_nop 8165 xorg_cv_cc_flag_unknown_warning_option=no 8166 fi 8167 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8168 fi 8169 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8170 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8172 CFLAGS="$xorg_testset_save_CFLAGS" 8173 fi 8174 8175 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8178 fi 8179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8181 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8182 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8183 then : 8184 printf %s "(cached) " >&6 8185 else $as_nop 8186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8187 /* end confdefs.h. */ 8188 int i; 8189 _ACEOF 8190 if ac_fn_c_try_compile "$LINENO" 8191 then : 8192 xorg_cv_cc_flag_unused_command_line_argument=yes 8193 else $as_nop 8194 xorg_cv_cc_flag_unused_command_line_argument=no 8195 fi 8196 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8197 fi 8198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8199 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8200 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8201 CFLAGS="$xorg_testset_save_CFLAGS" 8202 fi 8203 8204 found="no" 8205 8206 if test $found = "no" ; then 8207 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8208 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8209 fi 8210 8211 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8213 fi 8214 8215 CFLAGS="$CFLAGS -Werror=array-bounds" 8216 8217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8218 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8219 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8220 if eval test \${$cacheid+y} 8221 then : 8222 printf %s "(cached) " >&6 8223 else $as_nop 8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8225 /* end confdefs.h. */ 8226 int i; 8227 int 8228 main (void) 8229 { 8230 8231 ; 8232 return 0; 8233 } 8234 _ACEOF 8235 if ac_fn_c_try_link "$LINENO" 8236 then : 8237 eval $cacheid=yes 8238 else $as_nop 8239 eval $cacheid=no 8240 fi 8241 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8242 conftest$ac_exeext conftest.$ac_ext 8243 fi 8244 8245 8246 CFLAGS="$xorg_testset_save_CFLAGS" 8247 8248 eval supported=\$$cacheid 8249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8250 printf "%s\n" "$supported" >&6; } 8251 if test "$supported" = "yes" ; then 8252 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8253 found="yes" 8254 fi 8255 fi 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 8268 8269 8270 8271 xorg_testset_save_CFLAGS="$CFLAGS" 8272 8273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8276 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8277 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8278 then : 8279 printf %s "(cached) " >&6 8280 else $as_nop 8281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8282 /* end confdefs.h. */ 8283 int i; 8284 _ACEOF 8285 if ac_fn_c_try_compile "$LINENO" 8286 then : 8287 xorg_cv_cc_flag_unknown_warning_option=yes 8288 else $as_nop 8289 xorg_cv_cc_flag_unknown_warning_option=no 8290 fi 8291 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8292 fi 8293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8294 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8296 CFLAGS="$xorg_testset_save_CFLAGS" 8297 fi 8298 8299 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8302 fi 8303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8305 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8306 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8307 then : 8308 printf %s "(cached) " >&6 8309 else $as_nop 8310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8311 /* end confdefs.h. */ 8312 int i; 8313 _ACEOF 8314 if ac_fn_c_try_compile "$LINENO" 8315 then : 8316 xorg_cv_cc_flag_unused_command_line_argument=yes 8317 else $as_nop 8318 xorg_cv_cc_flag_unused_command_line_argument=no 8319 fi 8320 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8321 fi 8322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8323 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8324 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8325 CFLAGS="$xorg_testset_save_CFLAGS" 8326 fi 8327 8328 found="no" 8329 8330 if test $found = "no" ; then 8331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8333 fi 8334 8335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8337 fi 8338 8339 CFLAGS="$CFLAGS -Werror=write-strings" 8340 8341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8342 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8343 cacheid=xorg_cv_cc_flag__Werror_write_strings 8344 if eval test \${$cacheid+y} 8345 then : 8346 printf %s "(cached) " >&6 8347 else $as_nop 8348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8349 /* end confdefs.h. */ 8350 int i; 8351 int 8352 main (void) 8353 { 8354 8355 ; 8356 return 0; 8357 } 8358 _ACEOF 8359 if ac_fn_c_try_link "$LINENO" 8360 then : 8361 eval $cacheid=yes 8362 else $as_nop 8363 eval $cacheid=no 8364 fi 8365 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8366 conftest$ac_exeext conftest.$ac_ext 8367 fi 8368 8369 8370 CFLAGS="$xorg_testset_save_CFLAGS" 8371 8372 eval supported=\$$cacheid 8373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8374 printf "%s\n" "$supported" >&6; } 8375 if test "$supported" = "yes" ; then 8376 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8377 found="yes" 8378 fi 8379 fi 8380 8381 8382 8383 8384 8385 8386 8387 8388 8389 8390 8391 8392 8393 8394 8395 xorg_testset_save_CFLAGS="$CFLAGS" 8396 8397 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8400 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8401 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8402 then : 8403 printf %s "(cached) " >&6 8404 else $as_nop 8405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8406 /* end confdefs.h. */ 8407 int i; 8408 _ACEOF 8409 if ac_fn_c_try_compile "$LINENO" 8410 then : 8411 xorg_cv_cc_flag_unknown_warning_option=yes 8412 else $as_nop 8413 xorg_cv_cc_flag_unknown_warning_option=no 8414 fi 8415 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8416 fi 8417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8418 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8419 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8420 CFLAGS="$xorg_testset_save_CFLAGS" 8421 fi 8422 8423 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8424 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8425 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8426 fi 8427 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8429 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8430 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8431 then : 8432 printf %s "(cached) " >&6 8433 else $as_nop 8434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8435 /* end confdefs.h. */ 8436 int i; 8437 _ACEOF 8438 if ac_fn_c_try_compile "$LINENO" 8439 then : 8440 xorg_cv_cc_flag_unused_command_line_argument=yes 8441 else $as_nop 8442 xorg_cv_cc_flag_unused_command_line_argument=no 8443 fi 8444 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8445 fi 8446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8447 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8448 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8449 CFLAGS="$xorg_testset_save_CFLAGS" 8450 fi 8451 8452 found="no" 8453 8454 if test $found = "no" ; then 8455 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8456 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8457 fi 8458 8459 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8461 fi 8462 8463 CFLAGS="$CFLAGS -Werror=address" 8464 8465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8466 printf %s "checking if $CC supports -Werror=address... " >&6; } 8467 cacheid=xorg_cv_cc_flag__Werror_address 8468 if eval test \${$cacheid+y} 8469 then : 8470 printf %s "(cached) " >&6 8471 else $as_nop 8472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8473 /* end confdefs.h. */ 8474 int i; 8475 int 8476 main (void) 8477 { 8478 8479 ; 8480 return 0; 8481 } 8482 _ACEOF 8483 if ac_fn_c_try_link "$LINENO" 8484 then : 8485 eval $cacheid=yes 8486 else $as_nop 8487 eval $cacheid=no 8488 fi 8489 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8490 conftest$ac_exeext conftest.$ac_ext 8491 fi 8492 8493 8494 CFLAGS="$xorg_testset_save_CFLAGS" 8495 8496 eval supported=\$$cacheid 8497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8498 printf "%s\n" "$supported" >&6; } 8499 if test "$supported" = "yes" ; then 8500 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8501 found="yes" 8502 fi 8503 fi 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 xorg_testset_save_CFLAGS="$CFLAGS" 8520 8521 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8524 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8525 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8526 then : 8527 printf %s "(cached) " >&6 8528 else $as_nop 8529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8530 /* end confdefs.h. */ 8531 int i; 8532 _ACEOF 8533 if ac_fn_c_try_compile "$LINENO" 8534 then : 8535 xorg_cv_cc_flag_unknown_warning_option=yes 8536 else $as_nop 8537 xorg_cv_cc_flag_unknown_warning_option=no 8538 fi 8539 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8540 fi 8541 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8542 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8543 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8544 CFLAGS="$xorg_testset_save_CFLAGS" 8545 fi 8546 8547 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8548 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8549 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8550 fi 8551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8552 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8553 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8554 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8555 then : 8556 printf %s "(cached) " >&6 8557 else $as_nop 8558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8559 /* end confdefs.h. */ 8560 int i; 8561 _ACEOF 8562 if ac_fn_c_try_compile "$LINENO" 8563 then : 8564 xorg_cv_cc_flag_unused_command_line_argument=yes 8565 else $as_nop 8566 xorg_cv_cc_flag_unused_command_line_argument=no 8567 fi 8568 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8569 fi 8570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8571 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8572 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8573 CFLAGS="$xorg_testset_save_CFLAGS" 8574 fi 8575 8576 found="no" 8577 8578 if test $found = "no" ; then 8579 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8581 fi 8582 8583 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8585 fi 8586 8587 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8588 8589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8590 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8591 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8592 if eval test \${$cacheid+y} 8593 then : 8594 printf %s "(cached) " >&6 8595 else $as_nop 8596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8597 /* end confdefs.h. */ 8598 int i; 8599 int 8600 main (void) 8601 { 8602 8603 ; 8604 return 0; 8605 } 8606 _ACEOF 8607 if ac_fn_c_try_link "$LINENO" 8608 then : 8609 eval $cacheid=yes 8610 else $as_nop 8611 eval $cacheid=no 8612 fi 8613 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8614 conftest$ac_exeext conftest.$ac_ext 8615 fi 8616 8617 8618 CFLAGS="$xorg_testset_save_CFLAGS" 8619 8620 eval supported=\$$cacheid 8621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8622 printf "%s\n" "$supported" >&6; } 8623 if test "$supported" = "yes" ; then 8624 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8625 found="yes" 8626 fi 8627 fi 8628 8629 if test $found = "no" ; then 8630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8632 fi 8633 8634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8636 fi 8637 8638 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8639 8640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8641 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8642 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8643 if eval test \${$cacheid+y} 8644 then : 8645 printf %s "(cached) " >&6 8646 else $as_nop 8647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8648 /* end confdefs.h. */ 8649 int i; 8650 int 8651 main (void) 8652 { 8653 8654 ; 8655 return 0; 8656 } 8657 _ACEOF 8658 if ac_fn_c_try_link "$LINENO" 8659 then : 8660 eval $cacheid=yes 8661 else $as_nop 8662 eval $cacheid=no 8663 fi 8664 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8665 conftest$ac_exeext conftest.$ac_ext 8666 fi 8667 8668 8669 CFLAGS="$xorg_testset_save_CFLAGS" 8670 8671 eval supported=\$$cacheid 8672 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8673 printf "%s\n" "$supported" >&6; } 8674 if test "$supported" = "yes" ; then 8675 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8676 found="yes" 8677 fi 8678 fi 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 xorg_testset_save_CFLAGS="$CFLAGS" 8695 8696 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8699 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8700 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8701 then : 8702 printf %s "(cached) " >&6 8703 else $as_nop 8704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8705 /* end confdefs.h. */ 8706 int i; 8707 _ACEOF 8708 if ac_fn_c_try_compile "$LINENO" 8709 then : 8710 xorg_cv_cc_flag_unknown_warning_option=yes 8711 else $as_nop 8712 xorg_cv_cc_flag_unknown_warning_option=no 8713 fi 8714 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8715 fi 8716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8717 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8718 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8719 CFLAGS="$xorg_testset_save_CFLAGS" 8720 fi 8721 8722 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8725 fi 8726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8728 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8729 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8730 then : 8731 printf %s "(cached) " >&6 8732 else $as_nop 8733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8734 /* end confdefs.h. */ 8735 int i; 8736 _ACEOF 8737 if ac_fn_c_try_compile "$LINENO" 8738 then : 8739 xorg_cv_cc_flag_unused_command_line_argument=yes 8740 else $as_nop 8741 xorg_cv_cc_flag_unused_command_line_argument=no 8742 fi 8743 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8744 fi 8745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8746 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8747 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8748 CFLAGS="$xorg_testset_save_CFLAGS" 8749 fi 8750 8751 found="no" 8752 8753 if test $found = "no" ; then 8754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8756 fi 8757 8758 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8759 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8760 fi 8761 8762 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8763 8764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8765 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8766 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8767 if eval test \${$cacheid+y} 8768 then : 8769 printf %s "(cached) " >&6 8770 else $as_nop 8771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8772 /* end confdefs.h. */ 8773 int i; 8774 int 8775 main (void) 8776 { 8777 8778 ; 8779 return 0; 8780 } 8781 _ACEOF 8782 if ac_fn_c_try_link "$LINENO" 8783 then : 8784 eval $cacheid=yes 8785 else $as_nop 8786 eval $cacheid=no 8787 fi 8788 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8789 conftest$ac_exeext conftest.$ac_ext 8790 fi 8791 8792 8793 CFLAGS="$xorg_testset_save_CFLAGS" 8794 8795 eval supported=\$$cacheid 8796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8797 printf "%s\n" "$supported" >&6; } 8798 if test "$supported" = "yes" ; then 8799 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8800 found="yes" 8801 fi 8802 fi 8803 8804 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8805 else 8806 { 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 $PACKAGE_BUGREPORT" >&5 8807 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8808 8809 8810 8811 8812 8813 8814 8815 8816 8817 8818 8819 8820 8821 xorg_testset_save_CFLAGS="$CFLAGS" 8822 8823 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8824 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8826 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8827 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8828 then : 8829 printf %s "(cached) " >&6 8830 else $as_nop 8831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8832 /* end confdefs.h. */ 8833 int i; 8834 _ACEOF 8835 if ac_fn_c_try_compile "$LINENO" 8836 then : 8837 xorg_cv_cc_flag_unknown_warning_option=yes 8838 else $as_nop 8839 xorg_cv_cc_flag_unknown_warning_option=no 8840 fi 8841 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8842 fi 8843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8844 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8845 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8846 CFLAGS="$xorg_testset_save_CFLAGS" 8847 fi 8848 8849 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8850 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8851 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8852 fi 8853 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8855 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8856 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8857 then : 8858 printf %s "(cached) " >&6 8859 else $as_nop 8860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8861 /* end confdefs.h. */ 8862 int i; 8863 _ACEOF 8864 if ac_fn_c_try_compile "$LINENO" 8865 then : 8866 xorg_cv_cc_flag_unused_command_line_argument=yes 8867 else $as_nop 8868 xorg_cv_cc_flag_unused_command_line_argument=no 8869 fi 8870 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8871 fi 8872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8873 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8875 CFLAGS="$xorg_testset_save_CFLAGS" 8876 fi 8877 8878 found="no" 8879 8880 if test $found = "no" ; then 8881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8883 fi 8884 8885 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8887 fi 8888 8889 CFLAGS="$CFLAGS -Wimplicit" 8890 8891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8892 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8893 cacheid=xorg_cv_cc_flag__Wimplicit 8894 if eval test \${$cacheid+y} 8895 then : 8896 printf %s "(cached) " >&6 8897 else $as_nop 8898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8899 /* end confdefs.h. */ 8900 int i; 8901 int 8902 main (void) 8903 { 8904 8905 ; 8906 return 0; 8907 } 8908 _ACEOF 8909 if ac_fn_c_try_link "$LINENO" 8910 then : 8911 eval $cacheid=yes 8912 else $as_nop 8913 eval $cacheid=no 8914 fi 8915 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8916 conftest$ac_exeext conftest.$ac_ext 8917 fi 8918 8919 8920 CFLAGS="$xorg_testset_save_CFLAGS" 8921 8922 eval supported=\$$cacheid 8923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8924 printf "%s\n" "$supported" >&6; } 8925 if test "$supported" = "yes" ; then 8926 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8927 found="yes" 8928 fi 8929 fi 8930 8931 8932 8933 8934 8935 8936 8937 8938 8939 8940 8941 8942 8943 8944 8945 xorg_testset_save_CFLAGS="$CFLAGS" 8946 8947 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8949 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8950 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8951 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8952 then : 8953 printf %s "(cached) " >&6 8954 else $as_nop 8955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8956 /* end confdefs.h. */ 8957 int i; 8958 _ACEOF 8959 if ac_fn_c_try_compile "$LINENO" 8960 then : 8961 xorg_cv_cc_flag_unknown_warning_option=yes 8962 else $as_nop 8963 xorg_cv_cc_flag_unknown_warning_option=no 8964 fi 8965 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8966 fi 8967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8968 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8970 CFLAGS="$xorg_testset_save_CFLAGS" 8971 fi 8972 8973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8976 fi 8977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8979 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8980 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8981 then : 8982 printf %s "(cached) " >&6 8983 else $as_nop 8984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8985 /* end confdefs.h. */ 8986 int i; 8987 _ACEOF 8988 if ac_fn_c_try_compile "$LINENO" 8989 then : 8990 xorg_cv_cc_flag_unused_command_line_argument=yes 8991 else $as_nop 8992 xorg_cv_cc_flag_unused_command_line_argument=no 8993 fi 8994 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8995 fi 8996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8997 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8998 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8999 CFLAGS="$xorg_testset_save_CFLAGS" 9000 fi 9001 9002 found="no" 9003 9004 if test $found = "no" ; then 9005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9007 fi 9008 9009 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9011 fi 9012 9013 CFLAGS="$CFLAGS -Wnonnull" 9014 9015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9016 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9017 cacheid=xorg_cv_cc_flag__Wnonnull 9018 if eval test \${$cacheid+y} 9019 then : 9020 printf %s "(cached) " >&6 9021 else $as_nop 9022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9023 /* end confdefs.h. */ 9024 int i; 9025 int 9026 main (void) 9027 { 9028 9029 ; 9030 return 0; 9031 } 9032 _ACEOF 9033 if ac_fn_c_try_link "$LINENO" 9034 then : 9035 eval $cacheid=yes 9036 else $as_nop 9037 eval $cacheid=no 9038 fi 9039 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9040 conftest$ac_exeext conftest.$ac_ext 9041 fi 9042 9043 9044 CFLAGS="$xorg_testset_save_CFLAGS" 9045 9046 eval supported=\$$cacheid 9047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9048 printf "%s\n" "$supported" >&6; } 9049 if test "$supported" = "yes" ; then 9050 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9051 found="yes" 9052 fi 9053 fi 9054 9055 9056 9057 9058 9059 9060 9061 9062 9063 9064 9065 9066 9067 9068 9069 xorg_testset_save_CFLAGS="$CFLAGS" 9070 9071 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9074 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9075 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9076 then : 9077 printf %s "(cached) " >&6 9078 else $as_nop 9079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9080 /* end confdefs.h. */ 9081 int i; 9082 _ACEOF 9083 if ac_fn_c_try_compile "$LINENO" 9084 then : 9085 xorg_cv_cc_flag_unknown_warning_option=yes 9086 else $as_nop 9087 xorg_cv_cc_flag_unknown_warning_option=no 9088 fi 9089 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9090 fi 9091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9092 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9093 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9094 CFLAGS="$xorg_testset_save_CFLAGS" 9095 fi 9096 9097 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9100 fi 9101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9103 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9104 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9105 then : 9106 printf %s "(cached) " >&6 9107 else $as_nop 9108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9109 /* end confdefs.h. */ 9110 int i; 9111 _ACEOF 9112 if ac_fn_c_try_compile "$LINENO" 9113 then : 9114 xorg_cv_cc_flag_unused_command_line_argument=yes 9115 else $as_nop 9116 xorg_cv_cc_flag_unused_command_line_argument=no 9117 fi 9118 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9119 fi 9120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9121 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9122 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9123 CFLAGS="$xorg_testset_save_CFLAGS" 9124 fi 9125 9126 found="no" 9127 9128 if test $found = "no" ; then 9129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9131 fi 9132 9133 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9135 fi 9136 9137 CFLAGS="$CFLAGS -Winit-self" 9138 9139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9140 printf %s "checking if $CC supports -Winit-self... " >&6; } 9141 cacheid=xorg_cv_cc_flag__Winit_self 9142 if eval test \${$cacheid+y} 9143 then : 9144 printf %s "(cached) " >&6 9145 else $as_nop 9146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9147 /* end confdefs.h. */ 9148 int i; 9149 int 9150 main (void) 9151 { 9152 9153 ; 9154 return 0; 9155 } 9156 _ACEOF 9157 if ac_fn_c_try_link "$LINENO" 9158 then : 9159 eval $cacheid=yes 9160 else $as_nop 9161 eval $cacheid=no 9162 fi 9163 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9164 conftest$ac_exeext conftest.$ac_ext 9165 fi 9166 9167 9168 CFLAGS="$xorg_testset_save_CFLAGS" 9169 9170 eval supported=\$$cacheid 9171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9172 printf "%s\n" "$supported" >&6; } 9173 if test "$supported" = "yes" ; then 9174 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9175 found="yes" 9176 fi 9177 fi 9178 9179 9180 9181 9182 9183 9184 9185 9186 9187 9188 9189 9190 9191 9192 9193 xorg_testset_save_CFLAGS="$CFLAGS" 9194 9195 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9198 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9199 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9200 then : 9201 printf %s "(cached) " >&6 9202 else $as_nop 9203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9204 /* end confdefs.h. */ 9205 int i; 9206 _ACEOF 9207 if ac_fn_c_try_compile "$LINENO" 9208 then : 9209 xorg_cv_cc_flag_unknown_warning_option=yes 9210 else $as_nop 9211 xorg_cv_cc_flag_unknown_warning_option=no 9212 fi 9213 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9214 fi 9215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9216 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9217 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9218 CFLAGS="$xorg_testset_save_CFLAGS" 9219 fi 9220 9221 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9222 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9224 fi 9225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9227 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9228 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9229 then : 9230 printf %s "(cached) " >&6 9231 else $as_nop 9232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9233 /* end confdefs.h. */ 9234 int i; 9235 _ACEOF 9236 if ac_fn_c_try_compile "$LINENO" 9237 then : 9238 xorg_cv_cc_flag_unused_command_line_argument=yes 9239 else $as_nop 9240 xorg_cv_cc_flag_unused_command_line_argument=no 9241 fi 9242 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9243 fi 9244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9245 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9246 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9247 CFLAGS="$xorg_testset_save_CFLAGS" 9248 fi 9249 9250 found="no" 9251 9252 if test $found = "no" ; then 9253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9255 fi 9256 9257 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9259 fi 9260 9261 CFLAGS="$CFLAGS -Wmain" 9262 9263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9264 printf %s "checking if $CC supports -Wmain... " >&6; } 9265 cacheid=xorg_cv_cc_flag__Wmain 9266 if eval test \${$cacheid+y} 9267 then : 9268 printf %s "(cached) " >&6 9269 else $as_nop 9270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9271 /* end confdefs.h. */ 9272 int i; 9273 int 9274 main (void) 9275 { 9276 9277 ; 9278 return 0; 9279 } 9280 _ACEOF 9281 if ac_fn_c_try_link "$LINENO" 9282 then : 9283 eval $cacheid=yes 9284 else $as_nop 9285 eval $cacheid=no 9286 fi 9287 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9288 conftest$ac_exeext conftest.$ac_ext 9289 fi 9290 9291 9292 CFLAGS="$xorg_testset_save_CFLAGS" 9293 9294 eval supported=\$$cacheid 9295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9296 printf "%s\n" "$supported" >&6; } 9297 if test "$supported" = "yes" ; then 9298 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9299 found="yes" 9300 fi 9301 fi 9302 9303 9304 9305 9306 9307 9308 9309 9310 9311 9312 9313 9314 9315 9316 9317 xorg_testset_save_CFLAGS="$CFLAGS" 9318 9319 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9322 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9323 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9324 then : 9325 printf %s "(cached) " >&6 9326 else $as_nop 9327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9328 /* end confdefs.h. */ 9329 int i; 9330 _ACEOF 9331 if ac_fn_c_try_compile "$LINENO" 9332 then : 9333 xorg_cv_cc_flag_unknown_warning_option=yes 9334 else $as_nop 9335 xorg_cv_cc_flag_unknown_warning_option=no 9336 fi 9337 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9338 fi 9339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9340 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9341 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9342 CFLAGS="$xorg_testset_save_CFLAGS" 9343 fi 9344 9345 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9348 fi 9349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9351 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9352 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9353 then : 9354 printf %s "(cached) " >&6 9355 else $as_nop 9356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9357 /* end confdefs.h. */ 9358 int i; 9359 _ACEOF 9360 if ac_fn_c_try_compile "$LINENO" 9361 then : 9362 xorg_cv_cc_flag_unused_command_line_argument=yes 9363 else $as_nop 9364 xorg_cv_cc_flag_unused_command_line_argument=no 9365 fi 9366 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9367 fi 9368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9369 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9371 CFLAGS="$xorg_testset_save_CFLAGS" 9372 fi 9373 9374 found="no" 9375 9376 if test $found = "no" ; then 9377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9379 fi 9380 9381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9383 fi 9384 9385 CFLAGS="$CFLAGS -Wmissing-braces" 9386 9387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9388 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9389 cacheid=xorg_cv_cc_flag__Wmissing_braces 9390 if eval test \${$cacheid+y} 9391 then : 9392 printf %s "(cached) " >&6 9393 else $as_nop 9394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9395 /* end confdefs.h. */ 9396 int i; 9397 int 9398 main (void) 9399 { 9400 9401 ; 9402 return 0; 9403 } 9404 _ACEOF 9405 if ac_fn_c_try_link "$LINENO" 9406 then : 9407 eval $cacheid=yes 9408 else $as_nop 9409 eval $cacheid=no 9410 fi 9411 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9412 conftest$ac_exeext conftest.$ac_ext 9413 fi 9414 9415 9416 CFLAGS="$xorg_testset_save_CFLAGS" 9417 9418 eval supported=\$$cacheid 9419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9420 printf "%s\n" "$supported" >&6; } 9421 if test "$supported" = "yes" ; then 9422 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9423 found="yes" 9424 fi 9425 fi 9426 9427 9428 9429 9430 9431 9432 9433 9434 9435 9436 9437 9438 9439 9440 9441 xorg_testset_save_CFLAGS="$CFLAGS" 9442 9443 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9446 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9447 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9448 then : 9449 printf %s "(cached) " >&6 9450 else $as_nop 9451 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9452 /* end confdefs.h. */ 9453 int i; 9454 _ACEOF 9455 if ac_fn_c_try_compile "$LINENO" 9456 then : 9457 xorg_cv_cc_flag_unknown_warning_option=yes 9458 else $as_nop 9459 xorg_cv_cc_flag_unknown_warning_option=no 9460 fi 9461 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9462 fi 9463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9464 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9465 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9466 CFLAGS="$xorg_testset_save_CFLAGS" 9467 fi 9468 9469 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9472 fi 9473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9475 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9476 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9477 then : 9478 printf %s "(cached) " >&6 9479 else $as_nop 9480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9481 /* end confdefs.h. */ 9482 int i; 9483 _ACEOF 9484 if ac_fn_c_try_compile "$LINENO" 9485 then : 9486 xorg_cv_cc_flag_unused_command_line_argument=yes 9487 else $as_nop 9488 xorg_cv_cc_flag_unused_command_line_argument=no 9489 fi 9490 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9491 fi 9492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9493 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9495 CFLAGS="$xorg_testset_save_CFLAGS" 9496 fi 9497 9498 found="no" 9499 9500 if test $found = "no" ; then 9501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9503 fi 9504 9505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9507 fi 9508 9509 CFLAGS="$CFLAGS -Wsequence-point" 9510 9511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9512 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9513 cacheid=xorg_cv_cc_flag__Wsequence_point 9514 if eval test \${$cacheid+y} 9515 then : 9516 printf %s "(cached) " >&6 9517 else $as_nop 9518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9519 /* end confdefs.h. */ 9520 int i; 9521 int 9522 main (void) 9523 { 9524 9525 ; 9526 return 0; 9527 } 9528 _ACEOF 9529 if ac_fn_c_try_link "$LINENO" 9530 then : 9531 eval $cacheid=yes 9532 else $as_nop 9533 eval $cacheid=no 9534 fi 9535 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9536 conftest$ac_exeext conftest.$ac_ext 9537 fi 9538 9539 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541 9542 eval supported=\$$cacheid 9543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9544 printf "%s\n" "$supported" >&6; } 9545 if test "$supported" = "yes" ; then 9546 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9547 found="yes" 9548 fi 9549 fi 9550 9551 9552 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 xorg_testset_save_CFLAGS="$CFLAGS" 9566 9567 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9570 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9571 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9572 then : 9573 printf %s "(cached) " >&6 9574 else $as_nop 9575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9576 /* end confdefs.h. */ 9577 int i; 9578 _ACEOF 9579 if ac_fn_c_try_compile "$LINENO" 9580 then : 9581 xorg_cv_cc_flag_unknown_warning_option=yes 9582 else $as_nop 9583 xorg_cv_cc_flag_unknown_warning_option=no 9584 fi 9585 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9586 fi 9587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9588 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9589 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9590 CFLAGS="$xorg_testset_save_CFLAGS" 9591 fi 9592 9593 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9594 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9595 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9596 fi 9597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9599 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9600 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9601 then : 9602 printf %s "(cached) " >&6 9603 else $as_nop 9604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9605 /* end confdefs.h. */ 9606 int i; 9607 _ACEOF 9608 if ac_fn_c_try_compile "$LINENO" 9609 then : 9610 xorg_cv_cc_flag_unused_command_line_argument=yes 9611 else $as_nop 9612 xorg_cv_cc_flag_unused_command_line_argument=no 9613 fi 9614 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9615 fi 9616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9617 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9619 CFLAGS="$xorg_testset_save_CFLAGS" 9620 fi 9621 9622 found="no" 9623 9624 if test $found = "no" ; then 9625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9627 fi 9628 9629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9631 fi 9632 9633 CFLAGS="$CFLAGS -Wreturn-type" 9634 9635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9636 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9637 cacheid=xorg_cv_cc_flag__Wreturn_type 9638 if eval test \${$cacheid+y} 9639 then : 9640 printf %s "(cached) " >&6 9641 else $as_nop 9642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9643 /* end confdefs.h. */ 9644 int i; 9645 int 9646 main (void) 9647 { 9648 9649 ; 9650 return 0; 9651 } 9652 _ACEOF 9653 if ac_fn_c_try_link "$LINENO" 9654 then : 9655 eval $cacheid=yes 9656 else $as_nop 9657 eval $cacheid=no 9658 fi 9659 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9660 conftest$ac_exeext conftest.$ac_ext 9661 fi 9662 9663 9664 CFLAGS="$xorg_testset_save_CFLAGS" 9665 9666 eval supported=\$$cacheid 9667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9668 printf "%s\n" "$supported" >&6; } 9669 if test "$supported" = "yes" ; then 9670 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9671 found="yes" 9672 fi 9673 fi 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 xorg_testset_save_CFLAGS="$CFLAGS" 9690 9691 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9694 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9695 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9696 then : 9697 printf %s "(cached) " >&6 9698 else $as_nop 9699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9700 /* end confdefs.h. */ 9701 int i; 9702 _ACEOF 9703 if ac_fn_c_try_compile "$LINENO" 9704 then : 9705 xorg_cv_cc_flag_unknown_warning_option=yes 9706 else $as_nop 9707 xorg_cv_cc_flag_unknown_warning_option=no 9708 fi 9709 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9710 fi 9711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9712 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9713 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9714 CFLAGS="$xorg_testset_save_CFLAGS" 9715 fi 9716 9717 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9718 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9719 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9720 fi 9721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9723 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9724 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9725 then : 9726 printf %s "(cached) " >&6 9727 else $as_nop 9728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9729 /* end confdefs.h. */ 9730 int i; 9731 _ACEOF 9732 if ac_fn_c_try_compile "$LINENO" 9733 then : 9734 xorg_cv_cc_flag_unused_command_line_argument=yes 9735 else $as_nop 9736 xorg_cv_cc_flag_unused_command_line_argument=no 9737 fi 9738 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9739 fi 9740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9741 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9742 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9743 CFLAGS="$xorg_testset_save_CFLAGS" 9744 fi 9745 9746 found="no" 9747 9748 if test $found = "no" ; then 9749 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9750 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9751 fi 9752 9753 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9755 fi 9756 9757 CFLAGS="$CFLAGS -Wtrigraphs" 9758 9759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9760 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9761 cacheid=xorg_cv_cc_flag__Wtrigraphs 9762 if eval test \${$cacheid+y} 9763 then : 9764 printf %s "(cached) " >&6 9765 else $as_nop 9766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9767 /* end confdefs.h. */ 9768 int i; 9769 int 9770 main (void) 9771 { 9772 9773 ; 9774 return 0; 9775 } 9776 _ACEOF 9777 if ac_fn_c_try_link "$LINENO" 9778 then : 9779 eval $cacheid=yes 9780 else $as_nop 9781 eval $cacheid=no 9782 fi 9783 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9784 conftest$ac_exeext conftest.$ac_ext 9785 fi 9786 9787 9788 CFLAGS="$xorg_testset_save_CFLAGS" 9789 9790 eval supported=\$$cacheid 9791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9792 printf "%s\n" "$supported" >&6; } 9793 if test "$supported" = "yes" ; then 9794 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9795 found="yes" 9796 fi 9797 fi 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 xorg_testset_save_CFLAGS="$CFLAGS" 9814 9815 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9818 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9819 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9820 then : 9821 printf %s "(cached) " >&6 9822 else $as_nop 9823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9824 /* end confdefs.h. */ 9825 int i; 9826 _ACEOF 9827 if ac_fn_c_try_compile "$LINENO" 9828 then : 9829 xorg_cv_cc_flag_unknown_warning_option=yes 9830 else $as_nop 9831 xorg_cv_cc_flag_unknown_warning_option=no 9832 fi 9833 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9834 fi 9835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9836 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9837 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9838 CFLAGS="$xorg_testset_save_CFLAGS" 9839 fi 9840 9841 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9844 fi 9845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9847 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9848 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9849 then : 9850 printf %s "(cached) " >&6 9851 else $as_nop 9852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9853 /* end confdefs.h. */ 9854 int i; 9855 _ACEOF 9856 if ac_fn_c_try_compile "$LINENO" 9857 then : 9858 xorg_cv_cc_flag_unused_command_line_argument=yes 9859 else $as_nop 9860 xorg_cv_cc_flag_unused_command_line_argument=no 9861 fi 9862 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9863 fi 9864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9865 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9867 CFLAGS="$xorg_testset_save_CFLAGS" 9868 fi 9869 9870 found="no" 9871 9872 if test $found = "no" ; then 9873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9875 fi 9876 9877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9879 fi 9880 9881 CFLAGS="$CFLAGS -Warray-bounds" 9882 9883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9884 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9885 cacheid=xorg_cv_cc_flag__Warray_bounds 9886 if eval test \${$cacheid+y} 9887 then : 9888 printf %s "(cached) " >&6 9889 else $as_nop 9890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9891 /* end confdefs.h. */ 9892 int i; 9893 int 9894 main (void) 9895 { 9896 9897 ; 9898 return 0; 9899 } 9900 _ACEOF 9901 if ac_fn_c_try_link "$LINENO" 9902 then : 9903 eval $cacheid=yes 9904 else $as_nop 9905 eval $cacheid=no 9906 fi 9907 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9908 conftest$ac_exeext conftest.$ac_ext 9909 fi 9910 9911 9912 CFLAGS="$xorg_testset_save_CFLAGS" 9913 9914 eval supported=\$$cacheid 9915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9916 printf "%s\n" "$supported" >&6; } 9917 if test "$supported" = "yes" ; then 9918 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9919 found="yes" 9920 fi 9921 fi 9922 9923 9924 9925 9926 9927 9928 9929 9930 9931 9932 9933 9934 9935 9936 9937 xorg_testset_save_CFLAGS="$CFLAGS" 9938 9939 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9942 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9943 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9944 then : 9945 printf %s "(cached) " >&6 9946 else $as_nop 9947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9948 /* end confdefs.h. */ 9949 int i; 9950 _ACEOF 9951 if ac_fn_c_try_compile "$LINENO" 9952 then : 9953 xorg_cv_cc_flag_unknown_warning_option=yes 9954 else $as_nop 9955 xorg_cv_cc_flag_unknown_warning_option=no 9956 fi 9957 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9958 fi 9959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9960 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9962 CFLAGS="$xorg_testset_save_CFLAGS" 9963 fi 9964 9965 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9968 fi 9969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9971 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9972 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9973 then : 9974 printf %s "(cached) " >&6 9975 else $as_nop 9976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9977 /* end confdefs.h. */ 9978 int i; 9979 _ACEOF 9980 if ac_fn_c_try_compile "$LINENO" 9981 then : 9982 xorg_cv_cc_flag_unused_command_line_argument=yes 9983 else $as_nop 9984 xorg_cv_cc_flag_unused_command_line_argument=no 9985 fi 9986 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9987 fi 9988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9989 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9990 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9991 CFLAGS="$xorg_testset_save_CFLAGS" 9992 fi 9993 9994 found="no" 9995 9996 if test $found = "no" ; then 9997 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9998 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9999 fi 10000 10001 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10003 fi 10004 10005 CFLAGS="$CFLAGS -Wwrite-strings" 10006 10007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10008 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10009 cacheid=xorg_cv_cc_flag__Wwrite_strings 10010 if eval test \${$cacheid+y} 10011 then : 10012 printf %s "(cached) " >&6 10013 else $as_nop 10014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10015 /* end confdefs.h. */ 10016 int i; 10017 int 10018 main (void) 10019 { 10020 10021 ; 10022 return 0; 10023 } 10024 _ACEOF 10025 if ac_fn_c_try_link "$LINENO" 10026 then : 10027 eval $cacheid=yes 10028 else $as_nop 10029 eval $cacheid=no 10030 fi 10031 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10032 conftest$ac_exeext conftest.$ac_ext 10033 fi 10034 10035 10036 CFLAGS="$xorg_testset_save_CFLAGS" 10037 10038 eval supported=\$$cacheid 10039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10040 printf "%s\n" "$supported" >&6; } 10041 if test "$supported" = "yes" ; then 10042 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10043 found="yes" 10044 fi 10045 fi 10046 10047 10048 10049 10050 10051 10052 10053 10054 10055 10056 10057 10058 10059 10060 10061 xorg_testset_save_CFLAGS="$CFLAGS" 10062 10063 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10066 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10067 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10068 then : 10069 printf %s "(cached) " >&6 10070 else $as_nop 10071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10072 /* end confdefs.h. */ 10073 int i; 10074 _ACEOF 10075 if ac_fn_c_try_compile "$LINENO" 10076 then : 10077 xorg_cv_cc_flag_unknown_warning_option=yes 10078 else $as_nop 10079 xorg_cv_cc_flag_unknown_warning_option=no 10080 fi 10081 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10082 fi 10083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10084 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10085 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10086 CFLAGS="$xorg_testset_save_CFLAGS" 10087 fi 10088 10089 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10090 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10091 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10092 fi 10093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10095 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10096 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10097 then : 10098 printf %s "(cached) " >&6 10099 else $as_nop 10100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10101 /* end confdefs.h. */ 10102 int i; 10103 _ACEOF 10104 if ac_fn_c_try_compile "$LINENO" 10105 then : 10106 xorg_cv_cc_flag_unused_command_line_argument=yes 10107 else $as_nop 10108 xorg_cv_cc_flag_unused_command_line_argument=no 10109 fi 10110 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10111 fi 10112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10113 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10114 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10115 CFLAGS="$xorg_testset_save_CFLAGS" 10116 fi 10117 10118 found="no" 10119 10120 if test $found = "no" ; then 10121 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10122 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10123 fi 10124 10125 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10127 fi 10128 10129 CFLAGS="$CFLAGS -Waddress" 10130 10131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10132 printf %s "checking if $CC supports -Waddress... " >&6; } 10133 cacheid=xorg_cv_cc_flag__Waddress 10134 if eval test \${$cacheid+y} 10135 then : 10136 printf %s "(cached) " >&6 10137 else $as_nop 10138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10139 /* end confdefs.h. */ 10140 int i; 10141 int 10142 main (void) 10143 { 10144 10145 ; 10146 return 0; 10147 } 10148 _ACEOF 10149 if ac_fn_c_try_link "$LINENO" 10150 then : 10151 eval $cacheid=yes 10152 else $as_nop 10153 eval $cacheid=no 10154 fi 10155 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10156 conftest$ac_exeext conftest.$ac_ext 10157 fi 10158 10159 10160 CFLAGS="$xorg_testset_save_CFLAGS" 10161 10162 eval supported=\$$cacheid 10163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10164 printf "%s\n" "$supported" >&6; } 10165 if test "$supported" = "yes" ; then 10166 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10167 found="yes" 10168 fi 10169 fi 10170 10171 10172 10173 10174 10175 10176 10177 10178 10179 10180 10181 10182 10183 10184 10185 xorg_testset_save_CFLAGS="$CFLAGS" 10186 10187 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10190 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10191 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10192 then : 10193 printf %s "(cached) " >&6 10194 else $as_nop 10195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10196 /* end confdefs.h. */ 10197 int i; 10198 _ACEOF 10199 if ac_fn_c_try_compile "$LINENO" 10200 then : 10201 xorg_cv_cc_flag_unknown_warning_option=yes 10202 else $as_nop 10203 xorg_cv_cc_flag_unknown_warning_option=no 10204 fi 10205 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10206 fi 10207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10208 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10209 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10210 CFLAGS="$xorg_testset_save_CFLAGS" 10211 fi 10212 10213 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10216 fi 10217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10218 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10219 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10220 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10221 then : 10222 printf %s "(cached) " >&6 10223 else $as_nop 10224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10225 /* end confdefs.h. */ 10226 int i; 10227 _ACEOF 10228 if ac_fn_c_try_compile "$LINENO" 10229 then : 10230 xorg_cv_cc_flag_unused_command_line_argument=yes 10231 else $as_nop 10232 xorg_cv_cc_flag_unused_command_line_argument=no 10233 fi 10234 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10235 fi 10236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10237 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10238 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10239 CFLAGS="$xorg_testset_save_CFLAGS" 10240 fi 10241 10242 found="no" 10243 10244 if test $found = "no" ; then 10245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10247 fi 10248 10249 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10251 fi 10252 10253 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10254 10255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10256 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10257 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10258 if eval test \${$cacheid+y} 10259 then : 10260 printf %s "(cached) " >&6 10261 else $as_nop 10262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10263 /* end confdefs.h. */ 10264 int i; 10265 int 10266 main (void) 10267 { 10268 10269 ; 10270 return 0; 10271 } 10272 _ACEOF 10273 if ac_fn_c_try_link "$LINENO" 10274 then : 10275 eval $cacheid=yes 10276 else $as_nop 10277 eval $cacheid=no 10278 fi 10279 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10280 conftest$ac_exeext conftest.$ac_ext 10281 fi 10282 10283 10284 CFLAGS="$xorg_testset_save_CFLAGS" 10285 10286 eval supported=\$$cacheid 10287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10288 printf "%s\n" "$supported" >&6; } 10289 if test "$supported" = "yes" ; then 10290 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10291 found="yes" 10292 fi 10293 fi 10294 10295 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 10308 10309 xorg_testset_save_CFLAGS="$CFLAGS" 10310 10311 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10314 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10315 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10316 then : 10317 printf %s "(cached) " >&6 10318 else $as_nop 10319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10320 /* end confdefs.h. */ 10321 int i; 10322 _ACEOF 10323 if ac_fn_c_try_compile "$LINENO" 10324 then : 10325 xorg_cv_cc_flag_unknown_warning_option=yes 10326 else $as_nop 10327 xorg_cv_cc_flag_unknown_warning_option=no 10328 fi 10329 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10330 fi 10331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10332 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10334 CFLAGS="$xorg_testset_save_CFLAGS" 10335 fi 10336 10337 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10340 fi 10341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10343 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10344 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10345 then : 10346 printf %s "(cached) " >&6 10347 else $as_nop 10348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10349 /* end confdefs.h. */ 10350 int i; 10351 _ACEOF 10352 if ac_fn_c_try_compile "$LINENO" 10353 then : 10354 xorg_cv_cc_flag_unused_command_line_argument=yes 10355 else $as_nop 10356 xorg_cv_cc_flag_unused_command_line_argument=no 10357 fi 10358 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10359 fi 10360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10361 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10362 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10363 CFLAGS="$xorg_testset_save_CFLAGS" 10364 fi 10365 10366 found="no" 10367 10368 if test $found = "no" ; then 10369 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10371 fi 10372 10373 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10375 fi 10376 10377 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10378 10379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10380 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10381 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10382 if eval test \${$cacheid+y} 10383 then : 10384 printf %s "(cached) " >&6 10385 else $as_nop 10386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10387 /* end confdefs.h. */ 10388 int i; 10389 int 10390 main (void) 10391 { 10392 10393 ; 10394 return 0; 10395 } 10396 _ACEOF 10397 if ac_fn_c_try_link "$LINENO" 10398 then : 10399 eval $cacheid=yes 10400 else $as_nop 10401 eval $cacheid=no 10402 fi 10403 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10404 conftest$ac_exeext conftest.$ac_ext 10405 fi 10406 10407 10408 CFLAGS="$xorg_testset_save_CFLAGS" 10409 10410 eval supported=\$$cacheid 10411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10412 printf "%s\n" "$supported" >&6; } 10413 if test "$supported" = "yes" ; then 10414 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10415 found="yes" 10416 fi 10417 fi 10418 10419 10420 fi 10421 10422 10423 10424 10425 10426 10427 10428 CWARNFLAGS="$BASE_CFLAGS" 10429 if test "x$GCC" = xyes ; then 10430 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10431 fi 10432 10433 10434 10435 10436 10437 10438 10439 10440 # Check whether --enable-strict-compilation was given. 10441 if test ${enable_strict_compilation+y} 10442 then : 10443 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10444 else $as_nop 10445 STRICT_COMPILE=no 10446 fi 10447 10448 10449 10450 10451 10452 10453 STRICT_CFLAGS="" 10454 10455 10456 10457 10458 10459 10460 10461 10462 10463 10464 10465 10466 10467 xorg_testset_save_CFLAGS="$CFLAGS" 10468 10469 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10470 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10472 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10473 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10474 then : 10475 printf %s "(cached) " >&6 10476 else $as_nop 10477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10478 /* end confdefs.h. */ 10479 int i; 10480 _ACEOF 10481 if ac_fn_c_try_compile "$LINENO" 10482 then : 10483 xorg_cv_cc_flag_unknown_warning_option=yes 10484 else $as_nop 10485 xorg_cv_cc_flag_unknown_warning_option=no 10486 fi 10487 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10488 fi 10489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10490 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10491 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10492 CFLAGS="$xorg_testset_save_CFLAGS" 10493 fi 10494 10495 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10498 fi 10499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10501 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10502 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10503 then : 10504 printf %s "(cached) " >&6 10505 else $as_nop 10506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10507 /* end confdefs.h. */ 10508 int i; 10509 _ACEOF 10510 if ac_fn_c_try_compile "$LINENO" 10511 then : 10512 xorg_cv_cc_flag_unused_command_line_argument=yes 10513 else $as_nop 10514 xorg_cv_cc_flag_unused_command_line_argument=no 10515 fi 10516 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10517 fi 10518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10519 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10520 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10521 CFLAGS="$xorg_testset_save_CFLAGS" 10522 fi 10523 10524 found="no" 10525 10526 if test $found = "no" ; then 10527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10529 fi 10530 10531 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10533 fi 10534 10535 CFLAGS="$CFLAGS -pedantic" 10536 10537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10538 printf %s "checking if $CC supports -pedantic... " >&6; } 10539 cacheid=xorg_cv_cc_flag__pedantic 10540 if eval test \${$cacheid+y} 10541 then : 10542 printf %s "(cached) " >&6 10543 else $as_nop 10544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10545 /* end confdefs.h. */ 10546 int i; 10547 int 10548 main (void) 10549 { 10550 10551 ; 10552 return 0; 10553 } 10554 _ACEOF 10555 if ac_fn_c_try_link "$LINENO" 10556 then : 10557 eval $cacheid=yes 10558 else $as_nop 10559 eval $cacheid=no 10560 fi 10561 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10562 conftest$ac_exeext conftest.$ac_ext 10563 fi 10564 10565 10566 CFLAGS="$xorg_testset_save_CFLAGS" 10567 10568 eval supported=\$$cacheid 10569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10570 printf "%s\n" "$supported" >&6; } 10571 if test "$supported" = "yes" ; then 10572 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10573 found="yes" 10574 fi 10575 fi 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 xorg_testset_save_CFLAGS="$CFLAGS" 10592 10593 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10594 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10595 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10596 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10597 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10598 then : 10599 printf %s "(cached) " >&6 10600 else $as_nop 10601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10602 /* end confdefs.h. */ 10603 int i; 10604 _ACEOF 10605 if ac_fn_c_try_compile "$LINENO" 10606 then : 10607 xorg_cv_cc_flag_unknown_warning_option=yes 10608 else $as_nop 10609 xorg_cv_cc_flag_unknown_warning_option=no 10610 fi 10611 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10612 fi 10613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10614 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10615 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10616 CFLAGS="$xorg_testset_save_CFLAGS" 10617 fi 10618 10619 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10622 fi 10623 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10625 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10626 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10627 then : 10628 printf %s "(cached) " >&6 10629 else $as_nop 10630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10631 /* end confdefs.h. */ 10632 int i; 10633 _ACEOF 10634 if ac_fn_c_try_compile "$LINENO" 10635 then : 10636 xorg_cv_cc_flag_unused_command_line_argument=yes 10637 else $as_nop 10638 xorg_cv_cc_flag_unused_command_line_argument=no 10639 fi 10640 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10641 fi 10642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10643 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10644 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10645 CFLAGS="$xorg_testset_save_CFLAGS" 10646 fi 10647 10648 found="no" 10649 10650 if test $found = "no" ; then 10651 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10652 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10653 fi 10654 10655 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10657 fi 10658 10659 CFLAGS="$CFLAGS -Werror" 10660 10661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10662 printf %s "checking if $CC supports -Werror... " >&6; } 10663 cacheid=xorg_cv_cc_flag__Werror 10664 if eval test \${$cacheid+y} 10665 then : 10666 printf %s "(cached) " >&6 10667 else $as_nop 10668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10669 /* end confdefs.h. */ 10670 int i; 10671 int 10672 main (void) 10673 { 10674 10675 ; 10676 return 0; 10677 } 10678 _ACEOF 10679 if ac_fn_c_try_link "$LINENO" 10680 then : 10681 eval $cacheid=yes 10682 else $as_nop 10683 eval $cacheid=no 10684 fi 10685 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10686 conftest$ac_exeext conftest.$ac_ext 10687 fi 10688 10689 10690 CFLAGS="$xorg_testset_save_CFLAGS" 10691 10692 eval supported=\$$cacheid 10693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10694 printf "%s\n" "$supported" >&6; } 10695 if test "$supported" = "yes" ; then 10696 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10697 found="yes" 10698 fi 10699 fi 10700 10701 if test $found = "no" ; then 10702 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10703 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10704 fi 10705 10706 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10708 fi 10709 10710 CFLAGS="$CFLAGS -errwarn" 10711 10712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10713 printf %s "checking if $CC supports -errwarn... " >&6; } 10714 cacheid=xorg_cv_cc_flag__errwarn 10715 if eval test \${$cacheid+y} 10716 then : 10717 printf %s "(cached) " >&6 10718 else $as_nop 10719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10720 /* end confdefs.h. */ 10721 int i; 10722 int 10723 main (void) 10724 { 10725 10726 ; 10727 return 0; 10728 } 10729 _ACEOF 10730 if ac_fn_c_try_link "$LINENO" 10731 then : 10732 eval $cacheid=yes 10733 else $as_nop 10734 eval $cacheid=no 10735 fi 10736 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10737 conftest$ac_exeext conftest.$ac_ext 10738 fi 10739 10740 10741 CFLAGS="$xorg_testset_save_CFLAGS" 10742 10743 eval supported=\$$cacheid 10744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10745 printf "%s\n" "$supported" >&6; } 10746 if test "$supported" = "yes" ; then 10747 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10748 found="yes" 10749 fi 10750 fi 10751 10752 10753 10754 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10755 # activate it with -Werror, so we add it here explicitly. 10756 10757 10758 10759 10760 10761 10762 10763 10764 10765 10766 10767 10768 10769 xorg_testset_save_CFLAGS="$CFLAGS" 10770 10771 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10774 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10775 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10776 then : 10777 printf %s "(cached) " >&6 10778 else $as_nop 10779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10780 /* end confdefs.h. */ 10781 int i; 10782 _ACEOF 10783 if ac_fn_c_try_compile "$LINENO" 10784 then : 10785 xorg_cv_cc_flag_unknown_warning_option=yes 10786 else $as_nop 10787 xorg_cv_cc_flag_unknown_warning_option=no 10788 fi 10789 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10790 fi 10791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10792 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10793 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10794 CFLAGS="$xorg_testset_save_CFLAGS" 10795 fi 10796 10797 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10800 fi 10801 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10803 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10804 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10805 then : 10806 printf %s "(cached) " >&6 10807 else $as_nop 10808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10809 /* end confdefs.h. */ 10810 int i; 10811 _ACEOF 10812 if ac_fn_c_try_compile "$LINENO" 10813 then : 10814 xorg_cv_cc_flag_unused_command_line_argument=yes 10815 else $as_nop 10816 xorg_cv_cc_flag_unused_command_line_argument=no 10817 fi 10818 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10819 fi 10820 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10821 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10822 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10823 CFLAGS="$xorg_testset_save_CFLAGS" 10824 fi 10825 10826 found="no" 10827 10828 if test $found = "no" ; then 10829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10831 fi 10832 10833 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10835 fi 10836 10837 CFLAGS="$CFLAGS -Werror=attributes" 10838 10839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10840 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10841 cacheid=xorg_cv_cc_flag__Werror_attributes 10842 if eval test \${$cacheid+y} 10843 then : 10844 printf %s "(cached) " >&6 10845 else $as_nop 10846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10847 /* end confdefs.h. */ 10848 int i; 10849 int 10850 main (void) 10851 { 10852 10853 ; 10854 return 0; 10855 } 10856 _ACEOF 10857 if ac_fn_c_try_link "$LINENO" 10858 then : 10859 eval $cacheid=yes 10860 else $as_nop 10861 eval $cacheid=no 10862 fi 10863 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10864 conftest$ac_exeext conftest.$ac_ext 10865 fi 10866 10867 10868 CFLAGS="$xorg_testset_save_CFLAGS" 10869 10870 eval supported=\$$cacheid 10871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10872 printf "%s\n" "$supported" >&6; } 10873 if test "$supported" = "yes" ; then 10874 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10875 found="yes" 10876 fi 10877 fi 10878 10879 10880 10881 if test "x$STRICT_COMPILE" = "xyes"; then 10882 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10883 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10884 fi 10885 10886 10887 10888 10889 10890 10891 cat >>confdefs.h <<_ACEOF 10892 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10893 _ACEOF 10894 10895 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10896 if test "x$PVM" = "x"; then 10897 PVM="0" 10898 fi 10899 10900 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10901 10902 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10903 if test "x$PVP" = "x"; then 10904 PVP="0" 10905 fi 10906 10907 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10908 10909 10910 10911 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10912 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10913 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10914 touch \$(top_srcdir)/ChangeLog; \ 10915 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10916 10917 10918 10919 10920 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10921 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10922 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10923 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10924 touch \$(top_srcdir)/INSTALL; \ 10925 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10926 10927 10928 10929 10930 10931 10932 case $host_os in 10933 solaris*) 10934 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10935 # check for a man page file found in later versions that use 10936 # traditional section numbers instead 10937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10938 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 10939 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 10940 then : 10941 printf %s "(cached) " >&6 10942 else $as_nop 10943 test "$cross_compiling" = yes && 10944 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10945 if test -r "/usr/share/man/man7/attributes.7"; then 10946 ac_cv_file__usr_share_man_man7_attributes_7=yes 10947 else 10948 ac_cv_file__usr_share_man_man7_attributes_7=no 10949 fi 10950 fi 10951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10952 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10953 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 10954 then : 10955 SYSV_MAN_SECTIONS=false 10956 else $as_nop 10957 SYSV_MAN_SECTIONS=true 10958 fi 10959 10960 ;; 10961 *) SYSV_MAN_SECTIONS=false ;; 10962 esac 10963 10964 if test x$APP_MAN_SUFFIX = x ; then 10965 APP_MAN_SUFFIX=1 10966 fi 10967 if test x$APP_MAN_DIR = x ; then 10968 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10969 fi 10970 10971 if test x$LIB_MAN_SUFFIX = x ; then 10972 LIB_MAN_SUFFIX=3 10973 fi 10974 if test x$LIB_MAN_DIR = x ; then 10975 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10976 fi 10977 10978 if test x$FILE_MAN_SUFFIX = x ; then 10979 case $SYSV_MAN_SECTIONS in 10980 true) FILE_MAN_SUFFIX=4 ;; 10981 *) FILE_MAN_SUFFIX=5 ;; 10982 esac 10983 fi 10984 if test x$FILE_MAN_DIR = x ; then 10985 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10986 fi 10987 10988 if test x$MISC_MAN_SUFFIX = x ; then 10989 case $SYSV_MAN_SECTIONS in 10990 true) MISC_MAN_SUFFIX=5 ;; 10991 *) MISC_MAN_SUFFIX=7 ;; 10992 esac 10993 fi 10994 if test x$MISC_MAN_DIR = x ; then 10995 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10996 fi 10997 10998 if test x$DRIVER_MAN_SUFFIX = x ; then 10999 case $SYSV_MAN_SECTIONS in 11000 true) DRIVER_MAN_SUFFIX=7 ;; 11001 *) DRIVER_MAN_SUFFIX=4 ;; 11002 esac 11003 fi 11004 if test x$DRIVER_MAN_DIR = x ; then 11005 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11006 fi 11007 11008 if test x$ADMIN_MAN_SUFFIX = x ; then 11009 case $SYSV_MAN_SECTIONS in 11010 true) ADMIN_MAN_SUFFIX=1m ;; 11011 *) ADMIN_MAN_SUFFIX=8 ;; 11012 esac 11013 fi 11014 if test x$ADMIN_MAN_DIR = x ; then 11015 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11016 fi 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 XORG_MAN_PAGE="X Version 11" 11033 11034 MAN_SUBSTS="\ 11035 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11036 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11037 -e 's|__xservername__|Xorg|g' \ 11038 -e 's|__xconfigfile__|xorg.conf|g' \ 11039 -e 's|__projectroot__|\$(prefix)|g' \ 11040 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11041 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11042 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11043 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11044 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11045 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11046 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11047 11048 11049 11050 # Check whether --enable-silent-rules was given. 11051 if test ${enable_silent_rules+y} 11052 then : 11053 enableval=$enable_silent_rules; 11054 fi 11055 11056 case $enable_silent_rules in # ((( 11057 yes) AM_DEFAULT_VERBOSITY=0;; 11058 no) AM_DEFAULT_VERBOSITY=1;; 11059 *) AM_DEFAULT_VERBOSITY=0;; 11060 esac 11061 am_make=${MAKE-make} 11062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11063 printf %s "checking whether $am_make supports nested variables... " >&6; } 11064 if test ${am_cv_make_support_nested_variables+y} 11065 then : 11066 printf %s "(cached) " >&6 11067 else $as_nop 11068 if printf "%s\n" 'TRUE=$(BAR$(V)) 11069 BAR0=false 11070 BAR1=true 11071 V=1 11072 am__doit: 11073 @$(TRUE) 11074 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11075 am_cv_make_support_nested_variables=yes 11076 else 11077 am_cv_make_support_nested_variables=no 11078 fi 11079 fi 11080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11081 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11082 if test $am_cv_make_support_nested_variables = yes; then 11083 AM_V='$(V)' 11084 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11085 else 11086 AM_V=$AM_DEFAULT_VERBOSITY 11087 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11088 fi 11089 AM_BACKSLASH='\' 11090 11091 11092 11093 # Obtain compiler/linker options for the transset dependencies 11094 11095 pkg_failed=no 11096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TRANSSET" >&5 11097 printf %s "checking for TRANSSET... " >&6; } 11098 11099 if test -n "$TRANSSET_CFLAGS"; then 11100 pkg_cv_TRANSSET_CFLAGS="$TRANSSET_CFLAGS" 11101 elif test -n "$PKG_CONFIG"; then 11102 if test -n "$PKG_CONFIG" && \ 11103 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11104 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11105 ac_status=$? 11106 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11107 test $ac_status = 0; }; then 11108 pkg_cv_TRANSSET_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.17" 2>/dev/null` 11109 test "x$?" != "x0" && pkg_failed=yes 11110 else 11111 pkg_failed=yes 11112 fi 11113 else 11114 pkg_failed=untried 11115 fi 11116 if test -n "$TRANSSET_LIBS"; then 11117 pkg_cv_TRANSSET_LIBS="$TRANSSET_LIBS" 11118 elif test -n "$PKG_CONFIG"; then 11119 if test -n "$PKG_CONFIG" && \ 11120 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11121 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11122 ac_status=$? 11123 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11124 test $ac_status = 0; }; then 11125 pkg_cv_TRANSSET_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.17" 2>/dev/null` 11126 test "x$?" != "x0" && pkg_failed=yes 11127 else 11128 pkg_failed=yes 11129 fi 11130 else 11131 pkg_failed=untried 11132 fi 11133 11134 11135 11136 if test $pkg_failed = yes; then 11137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11138 printf "%s\n" "no" >&6; } 11139 11140 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11141 _pkg_short_errors_supported=yes 11142 else 11143 _pkg_short_errors_supported=no 11144 fi 11145 if test $_pkg_short_errors_supported = yes; then 11146 TRANSSET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto >= 7.0.17" 2>&1` 11147 else 11148 TRANSSET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto >= 7.0.17" 2>&1` 11149 fi 11150 # Put the nasty error message in config.log where it belongs 11151 echo "$TRANSSET_PKG_ERRORS" >&5 11152 11153 as_fn_error $? "Package requirements (x11 xproto >= 7.0.17) were not met: 11154 11155 $TRANSSET_PKG_ERRORS 11156 11157 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11158 installed software in a non-standard prefix. 11159 11160 Alternatively, you may set the environment variables TRANSSET_CFLAGS 11161 and TRANSSET_LIBS to avoid the need to call pkg-config. 11162 See the pkg-config man page for more details." "$LINENO" 5 11163 elif test $pkg_failed = untried; then 11164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11165 printf "%s\n" "no" >&6; } 11166 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11167 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11168 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11169 is in your PATH or set the PKG_CONFIG environment variable to the full 11170 path to pkg-config. 11171 11172 Alternatively, you may set the environment variables TRANSSET_CFLAGS 11173 and TRANSSET_LIBS to avoid the need to call pkg-config. 11174 See the pkg-config man page for more details. 11175 11176 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11177 See \`config.log' for more details" "$LINENO" 5; } 11178 else 11179 TRANSSET_CFLAGS=$pkg_cv_TRANSSET_CFLAGS 11180 TRANSSET_LIBS=$pkg_cv_TRANSSET_LIBS 11181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11182 printf "%s\n" "yes" >&6; } 11183 11184 fi 11185 11186 11187 printf "%s\n" "#define RELEASE_DATE \"$RELEASE_DATE\"" >>confdefs.h 11188 11189 11190 ac_config_files="$ac_config_files Makefile man/Makefile" 11191 11192 cat >confcache <<\_ACEOF 11193 # This file is a shell script that caches the results of configure 11194 # tests run on this system so they can be shared between configure 11195 # scripts and configure runs, see configure's option --config-cache. 11196 # It is not useful on other systems. If it contains results you don't 11197 # want to keep, you may remove or edit it. 11198 # 11199 # config.status only pays attention to the cache file if you give it 11200 # the --recheck option to rerun configure. 11201 # 11202 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11203 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11204 # following values. 11205 11206 _ACEOF 11207 11208 # The following way of writing the cache mishandles newlines in values, 11209 # but we know of no workaround that is simple, portable, and efficient. 11210 # So, we kill variables containing newlines. 11211 # Ultrix sh set writes to stderr and can't be redirected directly, 11212 # and sets the high bit in the cache file unless we assign to the vars. 11213 ( 11214 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11215 eval ac_val=\$$ac_var 11216 case $ac_val in #( 11217 *${as_nl}*) 11218 case $ac_var in #( 11219 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11220 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11221 esac 11222 case $ac_var in #( 11223 _ | IFS | as_nl) ;; #( 11224 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11225 *) { eval $ac_var=; unset $ac_var;} ;; 11226 esac ;; 11227 esac 11228 done 11229 11230 (set) 2>&1 | 11231 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11232 *${as_nl}ac_space=\ *) 11233 # `set' does not quote correctly, so add quotes: double-quote 11234 # substitution turns \\\\ into \\, and sed turns \\ into \. 11235 sed -n \ 11236 "s/'/'\\\\''/g; 11237 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11238 ;; #( 11239 *) 11240 # `set' quotes correctly as required by POSIX, so do not add quotes. 11241 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11242 ;; 11243 esac | 11244 sort 11245 ) | 11246 sed ' 11247 /^ac_cv_env_/b end 11248 t clear 11249 :clear 11250 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11251 t end 11252 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11253 :end' >>confcache 11254 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11255 if test -w "$cache_file"; then 11256 if test "x$cache_file" != "x/dev/null"; then 11257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11258 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11259 if test ! -f "$cache_file" || test -h "$cache_file"; then 11260 cat confcache >"$cache_file" 11261 else 11262 case $cache_file in #( 11263 */* | ?:*) 11264 mv -f confcache "$cache_file"$$ && 11265 mv -f "$cache_file"$$ "$cache_file" ;; #( 11266 *) 11267 mv -f confcache "$cache_file" ;; 11268 esac 11269 fi 11270 fi 11271 else 11272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11273 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11274 fi 11275 fi 11276 rm -f confcache 11277 11278 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11279 # Let make expand exec_prefix. 11280 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11281 11282 DEFS=-DHAVE_CONFIG_H 11283 11284 ac_libobjs= 11285 ac_ltlibobjs= 11286 U= 11287 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11288 # 1. Remove the extension, and $U if already installed. 11289 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11290 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11291 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11292 # will be set to the directory where LIBOBJS objects are built. 11293 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11294 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11295 done 11296 LIBOBJS=$ac_libobjs 11297 11298 LTLIBOBJS=$ac_ltlibobjs 11299 11300 11301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11302 printf %s "checking that generated files are newer than configure... " >&6; } 11303 if test -n "$am_sleep_pid"; then 11304 # Hide warnings about reused PIDs. 11305 wait $am_sleep_pid 2>/dev/null 11306 fi 11307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11308 printf "%s\n" "done" >&6; } 11309 if test -n "$EXEEXT"; then 11310 am__EXEEXT_TRUE= 11311 am__EXEEXT_FALSE='#' 11312 else 11313 am__EXEEXT_TRUE='#' 11314 am__EXEEXT_FALSE= 11315 fi 11316 11317 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11318 as_fn_error $? "conditional \"AMDEP\" was never defined. 11319 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11320 fi 11321 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11322 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11323 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11324 fi 11325 11326 : "${CONFIG_STATUS=./config.status}" 11327 ac_write_fail=0 11328 ac_clean_files_save=$ac_clean_files 11329 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11331 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11332 as_write_fail=0 11333 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11334 #! $SHELL 11335 # Generated by $as_me. 11336 # Run this file to recreate the current configuration. 11337 # Compiler output produced by configure, useful for debugging 11338 # configure, is in config.log if it exists. 11339 11340 debug=false 11341 ac_cs_recheck=false 11342 ac_cs_silent=false 11343 11344 SHELL=\${CONFIG_SHELL-$SHELL} 11345 export SHELL 11346 _ASEOF 11347 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11348 ## -------------------- ## 11349 ## M4sh Initialization. ## 11350 ## -------------------- ## 11351 11352 # Be more Bourne compatible 11353 DUALCASE=1; export DUALCASE # for MKS sh 11354 as_nop=: 11355 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11356 then : 11357 emulate sh 11358 NULLCMD=: 11359 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11360 # is contrary to our usage. Disable this feature. 11361 alias -g '${1+"$@"}'='"$@"' 11362 setopt NO_GLOB_SUBST 11363 else $as_nop 11364 case `(set -o) 2>/dev/null` in #( 11365 *posix*) : 11366 set -o posix ;; #( 11367 *) : 11368 ;; 11369 esac 11370 fi 11371 11372 11373 11374 # Reset variables that may have inherited troublesome values from 11375 # the environment. 11376 11377 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11378 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11379 # side effect of setting IFS to empty, thus disabling word splitting.) 11380 # Quoting is to prevent editors from complaining about space-tab. 11381 as_nl=' 11382 ' 11383 export as_nl 11384 IFS=" "" $as_nl" 11385 11386 PS1='$ ' 11387 PS2='> ' 11388 PS4='+ ' 11389 11390 # Ensure predictable behavior from utilities with locale-dependent output. 11391 LC_ALL=C 11392 export LC_ALL 11393 LANGUAGE=C 11394 export LANGUAGE 11395 11396 # We cannot yet rely on "unset" to work, but we need these variables 11397 # to be unset--not just set to an empty or harmless value--now, to 11398 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11399 # also avoids known problems related to "unset" and subshell syntax 11400 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11401 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11402 do eval test \${$as_var+y} \ 11403 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11404 done 11405 11406 # Ensure that fds 0, 1, and 2 are open. 11407 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11408 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11409 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11410 11411 # The user is always right. 11412 if ${PATH_SEPARATOR+false} :; then 11413 PATH_SEPARATOR=: 11414 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11415 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11416 PATH_SEPARATOR=';' 11417 } 11418 fi 11419 11420 11421 # Find who we are. Look in the path if we contain no directory separator. 11422 as_myself= 11423 case $0 in #(( 11424 *[\\/]* ) as_myself=$0 ;; 11425 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11426 for as_dir in $PATH 11427 do 11428 IFS=$as_save_IFS 11429 case $as_dir in #((( 11430 '') as_dir=./ ;; 11431 */) ;; 11432 *) as_dir=$as_dir/ ;; 11433 esac 11434 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11435 done 11436 IFS=$as_save_IFS 11437 11438 ;; 11439 esac 11440 # We did not find ourselves, most probably we were run as `sh COMMAND' 11441 # in which case we are not to be found in the path. 11442 if test "x$as_myself" = x; then 11443 as_myself=$0 11444 fi 11445 if test ! -f "$as_myself"; then 11446 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11447 exit 1 11448 fi 11449 11450 11451 11452 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11453 # ---------------------------------------- 11454 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11455 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11456 # script with STATUS, using 1 if that was 0. 11457 as_fn_error () 11458 { 11459 as_status=$1; test $as_status -eq 0 && as_status=1 11460 if test "$4"; then 11461 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11462 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11463 fi 11464 printf "%s\n" "$as_me: error: $2" >&2 11465 as_fn_exit $as_status 11466 } # as_fn_error 11467 11468 11469 11470 # as_fn_set_status STATUS 11471 # ----------------------- 11472 # Set $? to STATUS, without forking. 11473 as_fn_set_status () 11474 { 11475 return $1 11476 } # as_fn_set_status 11477 11478 # as_fn_exit STATUS 11479 # ----------------- 11480 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11481 as_fn_exit () 11482 { 11483 set +e 11484 as_fn_set_status $1 11485 exit $1 11486 } # as_fn_exit 11487 11488 # as_fn_unset VAR 11489 # --------------- 11490 # Portably unset VAR. 11491 as_fn_unset () 11492 { 11493 { eval $1=; unset $1;} 11494 } 11495 as_unset=as_fn_unset 11496 11497 # as_fn_append VAR VALUE 11498 # ---------------------- 11499 # Append the text in VALUE to the end of the definition contained in VAR. Take 11500 # advantage of any shell optimizations that allow amortized linear growth over 11501 # repeated appends, instead of the typical quadratic growth present in naive 11502 # implementations. 11503 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11504 then : 11505 eval 'as_fn_append () 11506 { 11507 eval $1+=\$2 11508 }' 11509 else $as_nop 11510 as_fn_append () 11511 { 11512 eval $1=\$$1\$2 11513 } 11514 fi # as_fn_append 11515 11516 # as_fn_arith ARG... 11517 # ------------------ 11518 # Perform arithmetic evaluation on the ARGs, and store the result in the 11519 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11520 # must be portable across $(()) and expr. 11521 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11522 then : 11523 eval 'as_fn_arith () 11524 { 11525 as_val=$(( $* )) 11526 }' 11527 else $as_nop 11528 as_fn_arith () 11529 { 11530 as_val=`expr "$@" || test $? -eq 1` 11531 } 11532 fi # as_fn_arith 11533 11534 11535 if expr a : '\(a\)' >/dev/null 2>&1 && 11536 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11537 as_expr=expr 11538 else 11539 as_expr=false 11540 fi 11541 11542 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11543 as_basename=basename 11544 else 11545 as_basename=false 11546 fi 11547 11548 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11549 as_dirname=dirname 11550 else 11551 as_dirname=false 11552 fi 11553 11554 as_me=`$as_basename -- "$0" || 11555 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11556 X"$0" : 'X\(//\)$' \| \ 11557 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11558 printf "%s\n" X/"$0" | 11559 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11560 s//\1/ 11561 q 11562 } 11563 /^X\/\(\/\/\)$/{ 11564 s//\1/ 11565 q 11566 } 11567 /^X\/\(\/\).*/{ 11568 s//\1/ 11569 q 11570 } 11571 s/.*/./; q'` 11572 11573 # Avoid depending upon Character Ranges. 11574 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11575 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11576 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11577 as_cr_digits='0123456789' 11578 as_cr_alnum=$as_cr_Letters$as_cr_digits 11579 11580 11581 # Determine whether it's possible to make 'echo' print without a newline. 11582 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11583 # for compatibility with existing Makefiles. 11584 ECHO_C= ECHO_N= ECHO_T= 11585 case `echo -n x` in #((((( 11586 -n*) 11587 case `echo 'xy\c'` in 11588 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11589 xy) ECHO_C='\c';; 11590 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11591 ECHO_T=' ';; 11592 esac;; 11593 *) 11594 ECHO_N='-n';; 11595 esac 11596 11597 # For backward compatibility with old third-party macros, we provide 11598 # the shell variables $as_echo and $as_echo_n. New code should use 11599 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11600 as_echo='printf %s\n' 11601 as_echo_n='printf %s' 11602 11603 rm -f conf$$ conf$$.exe conf$$.file 11604 if test -d conf$$.dir; then 11605 rm -f conf$$.dir/conf$$.file 11606 else 11607 rm -f conf$$.dir 11608 mkdir conf$$.dir 2>/dev/null 11609 fi 11610 if (echo >conf$$.file) 2>/dev/null; then 11611 if ln -s conf$$.file conf$$ 2>/dev/null; then 11612 as_ln_s='ln -s' 11613 # ... but there are two gotchas: 11614 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11615 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11616 # In both cases, we have to default to `cp -pR'. 11617 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11618 as_ln_s='cp -pR' 11619 elif ln conf$$.file conf$$ 2>/dev/null; then 11620 as_ln_s=ln 11621 else 11622 as_ln_s='cp -pR' 11623 fi 11624 else 11625 as_ln_s='cp -pR' 11626 fi 11627 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11628 rmdir conf$$.dir 2>/dev/null 11629 11630 11631 # as_fn_mkdir_p 11632 # ------------- 11633 # Create "$as_dir" as a directory, including parents if necessary. 11634 as_fn_mkdir_p () 11635 { 11636 11637 case $as_dir in #( 11638 -*) as_dir=./$as_dir;; 11639 esac 11640 test -d "$as_dir" || eval $as_mkdir_p || { 11641 as_dirs= 11642 while :; do 11643 case $as_dir in #( 11644 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11645 *) as_qdir=$as_dir;; 11646 esac 11647 as_dirs="'$as_qdir' $as_dirs" 11648 as_dir=`$as_dirname -- "$as_dir" || 11649 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11650 X"$as_dir" : 'X\(//\)[^/]' \| \ 11651 X"$as_dir" : 'X\(//\)$' \| \ 11652 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11653 printf "%s\n" X"$as_dir" | 11654 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11655 s//\1/ 11656 q 11657 } 11658 /^X\(\/\/\)[^/].*/{ 11659 s//\1/ 11660 q 11661 } 11662 /^X\(\/\/\)$/{ 11663 s//\1/ 11664 q 11665 } 11666 /^X\(\/\).*/{ 11667 s//\1/ 11668 q 11669 } 11670 s/.*/./; q'` 11671 test -d "$as_dir" && break 11672 done 11673 test -z "$as_dirs" || eval "mkdir $as_dirs" 11674 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11675 11676 11677 } # as_fn_mkdir_p 11678 if mkdir -p . 2>/dev/null; then 11679 as_mkdir_p='mkdir -p "$as_dir"' 11680 else 11681 test -d ./-p && rmdir ./-p 11682 as_mkdir_p=false 11683 fi 11684 11685 11686 # as_fn_executable_p FILE 11687 # ----------------------- 11688 # Test if FILE is an executable regular file. 11689 as_fn_executable_p () 11690 { 11691 test -f "$1" && test -x "$1" 11692 } # as_fn_executable_p 11693 as_test_x='test -x' 11694 as_executable_p=as_fn_executable_p 11695 11696 # Sed expression to map a string onto a valid CPP name. 11697 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11698 11699 # Sed expression to map a string onto a valid variable name. 11700 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11701 11702 11703 exec 6>&1 11704 ## ----------------------------------- ## 11705 ## Main body of $CONFIG_STATUS script. ## 11706 ## ----------------------------------- ## 11707 _ASEOF 11708 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11709 11710 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11711 # Save the log message, to keep $0 and so on meaningful, and to 11712 # report actual input values of CONFIG_FILES etc. instead of their 11713 # values after options handling. 11714 ac_log=" 11715 This file was extended by transset $as_me 1.0.3, which was 11716 generated by GNU Autoconf 2.71. Invocation command line was 11717 11718 CONFIG_FILES = $CONFIG_FILES 11719 CONFIG_HEADERS = $CONFIG_HEADERS 11720 CONFIG_LINKS = $CONFIG_LINKS 11721 CONFIG_COMMANDS = $CONFIG_COMMANDS 11722 $ $0 $@ 11723 11724 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11725 " 11726 11727 _ACEOF 11728 11729 case $ac_config_files in *" 11730 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11731 esac 11732 11733 case $ac_config_headers in *" 11734 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11735 esac 11736 11737 11738 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11739 # Files that config.status was made for. 11740 config_files="$ac_config_files" 11741 config_headers="$ac_config_headers" 11742 config_commands="$ac_config_commands" 11743 11744 _ACEOF 11745 11746 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11747 ac_cs_usage="\ 11748 \`$as_me' instantiates files and other configuration actions 11749 from templates according to the current configuration. Unless the files 11750 and actions are specified as TAGs, all are instantiated by default. 11751 11752 Usage: $0 [OPTION]... [TAG]... 11753 11754 -h, --help print this help, then exit 11755 -V, --version print version number and configuration settings, then exit 11756 --config print configuration, then exit 11757 -q, --quiet, --silent 11758 do not print progress messages 11759 -d, --debug don't remove temporary files 11760 --recheck update $as_me by reconfiguring in the same conditions 11761 --file=FILE[:TEMPLATE] 11762 instantiate the configuration file FILE 11763 --header=FILE[:TEMPLATE] 11764 instantiate the configuration header FILE 11765 11766 Configuration files: 11767 $config_files 11768 11769 Configuration headers: 11770 $config_headers 11771 11772 Configuration commands: 11773 $config_commands 11774 11775 Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/issues>." 11776 11777 _ACEOF 11778 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11779 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11780 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11781 ac_cs_config='$ac_cs_config_escaped' 11782 ac_cs_version="\\ 11783 transset config.status 1.0.3 11784 configured by $0, generated by GNU Autoconf 2.71, 11785 with options \\"\$ac_cs_config\\" 11786 11787 Copyright (C) 2021 Free Software Foundation, Inc. 11788 This config.status script is free software; the Free Software Foundation 11789 gives unlimited permission to copy, distribute and modify it." 11790 11791 ac_pwd='$ac_pwd' 11792 srcdir='$srcdir' 11793 INSTALL='$INSTALL' 11794 MKDIR_P='$MKDIR_P' 11795 AWK='$AWK' 11796 test -n "\$AWK" || AWK=awk 11797 _ACEOF 11798 11799 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11800 # The default lists apply if the user does not specify any file. 11801 ac_need_defaults=: 11802 while test $# != 0 11803 do 11804 case $1 in 11805 --*=?*) 11806 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11807 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11808 ac_shift=: 11809 ;; 11810 --*=) 11811 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11812 ac_optarg= 11813 ac_shift=: 11814 ;; 11815 *) 11816 ac_option=$1 11817 ac_optarg=$2 11818 ac_shift=shift 11819 ;; 11820 esac 11821 11822 case $ac_option in 11823 # Handling of the options. 11824 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11825 ac_cs_recheck=: ;; 11826 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11827 printf "%s\n" "$ac_cs_version"; exit ;; 11828 --config | --confi | --conf | --con | --co | --c ) 11829 printf "%s\n" "$ac_cs_config"; exit ;; 11830 --debug | --debu | --deb | --de | --d | -d ) 11831 debug=: ;; 11832 --file | --fil | --fi | --f ) 11833 $ac_shift 11834 case $ac_optarg in 11835 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11836 '') as_fn_error $? "missing file argument" ;; 11837 esac 11838 as_fn_append CONFIG_FILES " '$ac_optarg'" 11839 ac_need_defaults=false;; 11840 --header | --heade | --head | --hea ) 11841 $ac_shift 11842 case $ac_optarg in 11843 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11844 esac 11845 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11846 ac_need_defaults=false;; 11847 --he | --h) 11848 # Conflict between --help and --header 11849 as_fn_error $? "ambiguous option: \`$1' 11850 Try \`$0 --help' for more information.";; 11851 --help | --hel | -h ) 11852 printf "%s\n" "$ac_cs_usage"; exit ;; 11853 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11854 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11855 ac_cs_silent=: ;; 11856 11857 # This is an error. 11858 -*) as_fn_error $? "unrecognized option: \`$1' 11859 Try \`$0 --help' for more information." ;; 11860 11861 *) as_fn_append ac_config_targets " $1" 11862 ac_need_defaults=false ;; 11863 11864 esac 11865 shift 11866 done 11867 11868 ac_configure_extra_args= 11869 11870 if $ac_cs_silent; then 11871 exec 6>/dev/null 11872 ac_configure_extra_args="$ac_configure_extra_args --silent" 11873 fi 11874 11875 _ACEOF 11876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11877 if \$ac_cs_recheck; then 11878 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11879 shift 11880 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 11881 CONFIG_SHELL='$SHELL' 11882 export CONFIG_SHELL 11883 exec "\$@" 11884 fi 11885 11886 _ACEOF 11887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11888 exec 5>>config.log 11889 { 11890 echo 11891 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11892 ## Running $as_me. ## 11893 _ASBOX 11894 printf "%s\n" "$ac_log" 11895 } >&5 11896 11897 _ACEOF 11898 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11899 # 11900 # INIT-COMMANDS 11901 # 11902 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11903 11904 _ACEOF 11905 11906 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11907 11908 # Handling of arguments. 11909 for ac_config_target in $ac_config_targets 11910 do 11911 case $ac_config_target in 11912 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11913 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11914 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11915 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11916 11917 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11918 esac 11919 done 11920 11921 11922 # If the user did not use the arguments to specify the items to instantiate, 11923 # then the envvar interface is used. Set only those that are not. 11924 # We use the long form for the default assignment because of an extremely 11925 # bizarre bug on SunOS 4.1.3. 11926 if $ac_need_defaults; then 11927 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 11928 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 11929 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 11930 fi 11931 11932 # Have a temporary directory for convenience. Make it in the build tree 11933 # simply because there is no reason against having it here, and in addition, 11934 # creating and moving files from /tmp can sometimes cause problems. 11935 # Hook for its removal unless debugging. 11936 # Note that there is a small window in which the directory will not be cleaned: 11937 # after its creation but before its name has been assigned to `$tmp'. 11938 $debug || 11939 { 11940 tmp= ac_tmp= 11941 trap 'exit_status=$? 11942 : "${ac_tmp:=$tmp}" 11943 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11944 ' 0 11945 trap 'as_fn_exit 1' 1 2 13 15 11946 } 11947 # Create a (secure) tmp directory for tmp files. 11948 11949 { 11950 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11951 test -d "$tmp" 11952 } || 11953 { 11954 tmp=./conf$$-$RANDOM 11955 (umask 077 && mkdir "$tmp") 11956 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11957 ac_tmp=$tmp 11958 11959 # Set up the scripts for CONFIG_FILES section. 11960 # No need to generate them if there are no CONFIG_FILES. 11961 # This happens for instance with `./config.status config.h'. 11962 if test -n "$CONFIG_FILES"; then 11963 11964 11965 ac_cr=`echo X | tr X '\015'` 11966 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11967 # But we know of no other shell where ac_cr would be empty at this 11968 # point, so we can use a bashism as a fallback. 11969 if test "x$ac_cr" = x; then 11970 eval ac_cr=\$\'\\r\' 11971 fi 11972 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11973 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11974 ac_cs_awk_cr='\\r' 11975 else 11976 ac_cs_awk_cr=$ac_cr 11977 fi 11978 11979 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11980 _ACEOF 11981 11982 11983 { 11984 echo "cat >conf$$subs.awk <<_ACEOF" && 11985 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11986 echo "_ACEOF" 11987 } >conf$$subs.sh || 11988 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11989 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11990 ac_delim='%!_!# ' 11991 for ac_last_try in false false false false false :; do 11992 . ./conf$$subs.sh || 11993 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11994 11995 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11996 if test $ac_delim_n = $ac_delim_num; then 11997 break 11998 elif $ac_last_try; then 11999 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12000 else 12001 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12002 fi 12003 done 12004 rm -f conf$$subs.sh 12005 12006 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12007 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12008 _ACEOF 12009 sed -n ' 12010 h 12011 s/^/S["/; s/!.*/"]=/ 12012 p 12013 g 12014 s/^[^!]*!// 12015 :repl 12016 t repl 12017 s/'"$ac_delim"'$// 12018 t delim 12019 :nl 12020 h 12021 s/\(.\{148\}\)..*/\1/ 12022 t more1 12023 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12024 p 12025 n 12026 b repl 12027 :more1 12028 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12029 p 12030 g 12031 s/.\{148\}// 12032 t nl 12033 :delim 12034 h 12035 s/\(.\{148\}\)..*/\1/ 12036 t more2 12037 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12038 p 12039 b 12040 :more2 12041 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12042 p 12043 g 12044 s/.\{148\}// 12045 t delim 12046 ' <conf$$subs.awk | sed ' 12047 /^[^""]/{ 12048 N 12049 s/\n// 12050 } 12051 ' >>$CONFIG_STATUS || ac_write_fail=1 12052 rm -f conf$$subs.awk 12053 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12054 _ACAWK 12055 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12056 for (key in S) S_is_set[key] = 1 12057 FS = "" 12058 12059 } 12060 { 12061 line = $ 0 12062 nfields = split(line, field, "@") 12063 substed = 0 12064 len = length(field[1]) 12065 for (i = 2; i < nfields; i++) { 12066 key = field[i] 12067 keylen = length(key) 12068 if (S_is_set[key]) { 12069 value = S[key] 12070 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12071 len += length(value) + length(field[++i]) 12072 substed = 1 12073 } else 12074 len += 1 + keylen 12075 } 12076 12077 print line 12078 } 12079 12080 _ACAWK 12081 _ACEOF 12082 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12083 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12084 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12085 else 12086 cat 12087 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12088 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12089 _ACEOF 12090 12091 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12092 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12093 # trailing colons and then remove the whole line if VPATH becomes empty 12094 # (actually we leave an empty line to preserve line numbers). 12095 if test "x$srcdir" = x.; then 12096 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12097 h 12098 s/// 12099 s/^/:/ 12100 s/[ ]*$/:/ 12101 s/:\$(srcdir):/:/g 12102 s/:\${srcdir}:/:/g 12103 s/:@srcdir@:/:/g 12104 s/^:*// 12105 s/:*$// 12106 x 12107 s/\(=[ ]*\).*/\1/ 12108 G 12109 s/\n// 12110 s/^[^=]*=[ ]*$// 12111 }' 12112 fi 12113 12114 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12115 fi # test -n "$CONFIG_FILES" 12116 12117 # Set up the scripts for CONFIG_HEADERS section. 12118 # No need to generate them if there are no CONFIG_HEADERS. 12119 # This happens for instance with `./config.status Makefile'. 12120 if test -n "$CONFIG_HEADERS"; then 12121 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12122 BEGIN { 12123 _ACEOF 12124 12125 # Transform confdefs.h into an awk script `defines.awk', embedded as 12126 # here-document in config.status, that substitutes the proper values into 12127 # config.h.in to produce config.h. 12128 12129 # Create a delimiter string that does not exist in confdefs.h, to ease 12130 # handling of long lines. 12131 ac_delim='%!_!# ' 12132 for ac_last_try in false false :; do 12133 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12134 if test -z "$ac_tt"; then 12135 break 12136 elif $ac_last_try; then 12137 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12138 else 12139 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12140 fi 12141 done 12142 12143 # For the awk script, D is an array of macro values keyed by name, 12144 # likewise P contains macro parameters if any. Preserve backslash 12145 # newline sequences. 12146 12147 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12148 sed -n ' 12149 s/.\{148\}/&'"$ac_delim"'/g 12150 t rset 12151 :rset 12152 s/^[ ]*#[ ]*define[ ][ ]*/ / 12153 t def 12154 d 12155 :def 12156 s/\\$// 12157 t bsnl 12158 s/["\\]/\\&/g 12159 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12160 D["\1"]=" \3"/p 12161 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12162 d 12163 :bsnl 12164 s/["\\]/\\&/g 12165 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12166 D["\1"]=" \3\\\\\\n"\\/p 12167 t cont 12168 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12169 t cont 12170 d 12171 :cont 12172 n 12173 s/.\{148\}/&'"$ac_delim"'/g 12174 t clear 12175 :clear 12176 s/\\$// 12177 t bsnlc 12178 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12179 d 12180 :bsnlc 12181 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12182 b cont 12183 ' <confdefs.h | sed ' 12184 s/'"$ac_delim"'/"\\\ 12185 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12186 12187 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12188 for (key in D) D_is_set[key] = 1 12189 FS = "" 12190 } 12191 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12192 line = \$ 0 12193 split(line, arg, " ") 12194 if (arg[1] == "#") { 12195 defundef = arg[2] 12196 mac1 = arg[3] 12197 } else { 12198 defundef = substr(arg[1], 2) 12199 mac1 = arg[2] 12200 } 12201 split(mac1, mac2, "(") #) 12202 macro = mac2[1] 12203 prefix = substr(line, 1, index(line, defundef) - 1) 12204 if (D_is_set[macro]) { 12205 # Preserve the white space surrounding the "#". 12206 print prefix "define", macro P[macro] D[macro] 12207 next 12208 } else { 12209 # Replace #undef with comments. This is necessary, for example, 12210 # in the case of _POSIX_SOURCE, which is predefined and required 12211 # on some systems where configure will not decide to define it. 12212 if (defundef == "undef") { 12213 print "/*", prefix defundef, macro, "*/" 12214 next 12215 } 12216 } 12217 } 12218 { print } 12219 _ACAWK 12220 _ACEOF 12221 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12222 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12223 fi # test -n "$CONFIG_HEADERS" 12224 12225 12226 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12227 shift 12228 for ac_tag 12229 do 12230 case $ac_tag in 12231 :[FHLC]) ac_mode=$ac_tag; continue;; 12232 esac 12233 case $ac_mode$ac_tag in 12234 :[FHL]*:*);; 12235 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12236 :[FH]-) ac_tag=-:-;; 12237 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12238 esac 12239 ac_save_IFS=$IFS 12240 IFS=: 12241 set x $ac_tag 12242 IFS=$ac_save_IFS 12243 shift 12244 ac_file=$1 12245 shift 12246 12247 case $ac_mode in 12248 :L) ac_source=$1;; 12249 :[FH]) 12250 ac_file_inputs= 12251 for ac_f 12252 do 12253 case $ac_f in 12254 -) ac_f="$ac_tmp/stdin";; 12255 *) # Look for the file first in the build tree, then in the source tree 12256 # (if the path is not absolute). The absolute path cannot be DOS-style, 12257 # because $ac_f cannot contain `:'. 12258 test -f "$ac_f" || 12259 case $ac_f in 12260 [\\/$]*) false;; 12261 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12262 esac || 12263 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12264 esac 12265 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12266 as_fn_append ac_file_inputs " '$ac_f'" 12267 done 12268 12269 # Let's still pretend it is `configure' which instantiates (i.e., don't 12270 # use $as_me), people would be surprised to read: 12271 # /* config.h. Generated by config.status. */ 12272 configure_input='Generated from '` 12273 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12274 `' by configure.' 12275 if test x"$ac_file" != x-; then 12276 configure_input="$ac_file. $configure_input" 12277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12278 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12279 fi 12280 # Neutralize special characters interpreted by sed in replacement strings. 12281 case $configure_input in #( 12282 *\&* | *\|* | *\\* ) 12283 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12284 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12285 *) ac_sed_conf_input=$configure_input;; 12286 esac 12287 12288 case $ac_tag in 12289 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12290 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12291 esac 12292 ;; 12293 esac 12294 12295 ac_dir=`$as_dirname -- "$ac_file" || 12296 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12297 X"$ac_file" : 'X\(//\)[^/]' \| \ 12298 X"$ac_file" : 'X\(//\)$' \| \ 12299 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12300 printf "%s\n" X"$ac_file" | 12301 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12302 s//\1/ 12303 q 12304 } 12305 /^X\(\/\/\)[^/].*/{ 12306 s//\1/ 12307 q 12308 } 12309 /^X\(\/\/\)$/{ 12310 s//\1/ 12311 q 12312 } 12313 /^X\(\/\).*/{ 12314 s//\1/ 12315 q 12316 } 12317 s/.*/./; q'` 12318 as_dir="$ac_dir"; as_fn_mkdir_p 12319 ac_builddir=. 12320 12321 case "$ac_dir" in 12322 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12323 *) 12324 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12325 # A ".." for each directory in $ac_dir_suffix. 12326 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12327 case $ac_top_builddir_sub in 12328 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12329 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12330 esac ;; 12331 esac 12332 ac_abs_top_builddir=$ac_pwd 12333 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12334 # for backward compatibility: 12335 ac_top_builddir=$ac_top_build_prefix 12336 12337 case $srcdir in 12338 .) # We are building in place. 12339 ac_srcdir=. 12340 ac_top_srcdir=$ac_top_builddir_sub 12341 ac_abs_top_srcdir=$ac_pwd ;; 12342 [\\/]* | ?:[\\/]* ) # Absolute name. 12343 ac_srcdir=$srcdir$ac_dir_suffix; 12344 ac_top_srcdir=$srcdir 12345 ac_abs_top_srcdir=$srcdir ;; 12346 *) # Relative name. 12347 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12348 ac_top_srcdir=$ac_top_build_prefix$srcdir 12349 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12350 esac 12351 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12352 12353 12354 case $ac_mode in 12355 :F) 12356 # 12357 # CONFIG_FILE 12358 # 12359 12360 case $INSTALL in 12361 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12362 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12363 esac 12364 ac_MKDIR_P=$MKDIR_P 12365 case $MKDIR_P in 12366 [\\/$]* | ?:[\\/]* ) ;; 12367 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12368 esac 12369 _ACEOF 12370 12371 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12372 # If the template does not know about datarootdir, expand it. 12373 # FIXME: This hack should be removed a few years after 2.60. 12374 ac_datarootdir_hack=; ac_datarootdir_seen= 12375 ac_sed_dataroot=' 12376 /datarootdir/ { 12377 p 12378 q 12379 } 12380 /@datadir@/p 12381 /@docdir@/p 12382 /@infodir@/p 12383 /@localedir@/p 12384 /@mandir@/p' 12385 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12386 *datarootdir*) ac_datarootdir_seen=yes;; 12387 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12389 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12390 _ACEOF 12391 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12392 ac_datarootdir_hack=' 12393 s&@datadir@&$datadir&g 12394 s&@docdir@&$docdir&g 12395 s&@infodir@&$infodir&g 12396 s&@localedir@&$localedir&g 12397 s&@mandir@&$mandir&g 12398 s&\\\${datarootdir}&$datarootdir&g' ;; 12399 esac 12400 _ACEOF 12401 12402 # Neutralize VPATH when `$srcdir' = `.'. 12403 # Shell code in configure.ac might set extrasub. 12404 # FIXME: do we really want to maintain this feature? 12405 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12406 ac_sed_extra="$ac_vpsub 12407 $extrasub 12408 _ACEOF 12409 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12410 :t 12411 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12412 s|@configure_input@|$ac_sed_conf_input|;t t 12413 s&@top_builddir@&$ac_top_builddir_sub&;t t 12414 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12415 s&@srcdir@&$ac_srcdir&;t t 12416 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12417 s&@top_srcdir@&$ac_top_srcdir&;t t 12418 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12419 s&@builddir@&$ac_builddir&;t t 12420 s&@abs_builddir@&$ac_abs_builddir&;t t 12421 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12422 s&@INSTALL@&$ac_INSTALL&;t t 12423 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12424 $ac_datarootdir_hack 12425 " 12426 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12427 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12428 12429 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12430 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12431 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12432 "$ac_tmp/out"`; test -z "$ac_out"; } && 12433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12434 which seems to be undefined. Please make sure it is defined" >&5 12435 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12436 which seems to be undefined. Please make sure it is defined" >&2;} 12437 12438 rm -f "$ac_tmp/stdin" 12439 case $ac_file in 12440 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12441 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12442 esac \ 12443 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12444 ;; 12445 :H) 12446 # 12447 # CONFIG_HEADER 12448 # 12449 if test x"$ac_file" != x-; then 12450 { 12451 printf "%s\n" "/* $configure_input */" >&1 \ 12452 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12453 } >"$ac_tmp/config.h" \ 12454 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12455 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12457 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12458 else 12459 rm -f "$ac_file" 12460 mv "$ac_tmp/config.h" "$ac_file" \ 12461 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12462 fi 12463 else 12464 printf "%s\n" "/* $configure_input */" >&1 \ 12465 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12466 || as_fn_error $? "could not create -" "$LINENO" 5 12467 fi 12468 # Compute "$ac_file"'s index in $config_headers. 12469 _am_arg="$ac_file" 12470 _am_stamp_count=1 12471 for _am_header in $config_headers :; do 12472 case $_am_header in 12473 $_am_arg | $_am_arg:* ) 12474 break ;; 12475 * ) 12476 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12477 esac 12478 done 12479 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12480 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12481 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12482 X"$_am_arg" : 'X\(//\)$' \| \ 12483 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12484 printf "%s\n" X"$_am_arg" | 12485 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12486 s//\1/ 12487 q 12488 } 12489 /^X\(\/\/\)[^/].*/{ 12490 s//\1/ 12491 q 12492 } 12493 /^X\(\/\/\)$/{ 12494 s//\1/ 12495 q 12496 } 12497 /^X\(\/\).*/{ 12498 s//\1/ 12499 q 12500 } 12501 s/.*/./; q'`/stamp-h$_am_stamp_count 12502 ;; 12503 12504 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12505 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12506 ;; 12507 esac 12508 12509 12510 case $ac_file$ac_mode in 12511 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12512 # Older Autoconf quotes --file arguments for eval, but not when files 12513 # are listed without --file. Let's play safe and only enable the eval 12514 # if we detect the quoting. 12515 # TODO: see whether this extra hack can be removed once we start 12516 # requiring Autoconf 2.70 or later. 12517 case $CONFIG_FILES in #( 12518 *\'*) : 12519 eval set x "$CONFIG_FILES" ;; #( 12520 *) : 12521 set x $CONFIG_FILES ;; #( 12522 *) : 12523 ;; 12524 esac 12525 shift 12526 # Used to flag and report bootstrapping failures. 12527 am_rc=0 12528 for am_mf 12529 do 12530 # Strip MF so we end up with the name of the file. 12531 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12532 # Check whether this is an Automake generated Makefile which includes 12533 # dependency-tracking related rules and includes. 12534 # Grep'ing the whole file directly is not great: AIX grep has a line 12535 # limit of 2048, but all sed's we know have understand at least 4000. 12536 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12537 || continue 12538 am_dirpart=`$as_dirname -- "$am_mf" || 12539 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12540 X"$am_mf" : 'X\(//\)[^/]' \| \ 12541 X"$am_mf" : 'X\(//\)$' \| \ 12542 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12543 printf "%s\n" X"$am_mf" | 12544 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12545 s//\1/ 12546 q 12547 } 12548 /^X\(\/\/\)[^/].*/{ 12549 s//\1/ 12550 q 12551 } 12552 /^X\(\/\/\)$/{ 12553 s//\1/ 12554 q 12555 } 12556 /^X\(\/\).*/{ 12557 s//\1/ 12558 q 12559 } 12560 s/.*/./; q'` 12561 am_filepart=`$as_basename -- "$am_mf" || 12562 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12563 X"$am_mf" : 'X\(//\)$' \| \ 12564 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12565 printf "%s\n" X/"$am_mf" | 12566 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12567 s//\1/ 12568 q 12569 } 12570 /^X\/\(\/\/\)$/{ 12571 s//\1/ 12572 q 12573 } 12574 /^X\/\(\/\).*/{ 12575 s//\1/ 12576 q 12577 } 12578 s/.*/./; q'` 12579 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12580 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12581 | $MAKE -f - am--depfiles" >&5 12582 (cd "$am_dirpart" \ 12583 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12584 | $MAKE -f - am--depfiles) >&5 2>&5 12585 ac_status=$? 12586 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12587 (exit $ac_status); } || am_rc=$? 12588 done 12589 if test $am_rc -ne 0; then 12590 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12591 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12592 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12593 for automatic dependency tracking. If GNU make was not used, consider 12594 re-running the configure script with MAKE=\"gmake\" (or whatever is 12595 necessary). You can also try re-running configure with the 12596 '--disable-dependency-tracking' option to at least be able to build 12597 the package (albeit without support for automatic dependency tracking). 12598 See \`config.log' for more details" "$LINENO" 5; } 12599 fi 12600 { am_dirpart=; unset am_dirpart;} 12601 { am_filepart=; unset am_filepart;} 12602 { am_mf=; unset am_mf;} 12603 { am_rc=; unset am_rc;} 12604 rm -f conftest-deps.mk 12605 } 12606 ;; 12607 12608 esac 12609 done # for ac_tag 12610 12611 12612 as_fn_exit 0 12613 _ACEOF 12614 ac_clean_files=$ac_clean_files_save 12615 12616 test $ac_write_fail = 0 || 12617 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12618 12619 12620 # configure is writing to config.log, and then calls config.status. 12621 # config.status does its own redirection, appending to config.log. 12622 # Unfortunately, on DOS this fails, as config.log is still kept open 12623 # by configure, so config.status won't be able to write to it; its 12624 # output is simply discarded. So we exec the FD to /dev/null, 12625 # effectively closing config.log, so it can be properly (re)opened and 12626 # appended to by config.status. When coming back to configure, we 12627 # need to make the FD available again. 12628 if test "$no_create" != yes; then 12629 ac_cs_success=: 12630 ac_config_status_args= 12631 test "$silent" = yes && 12632 ac_config_status_args="$ac_config_status_args --quiet" 12633 exec 5>/dev/null 12634 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12635 exec 5>>config.log 12636 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12637 # would make configure fail if this is the last instruction. 12638 $ac_cs_success || as_fn_exit 1 12639 fi 12640 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12642 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12643 fi 12644 12645 12646
Indexes created Tue Oct 27 00:25:24 UTC 2026