configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.72 for transset 1.0.4. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2023 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 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 21 then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else case e in #( 29 e) case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac ;; 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="if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 144 then : 145 emulate sh 146 NULLCMD=: 147 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 148 # is contrary to our usage. Disable this feature. 149 alias -g '\${1+\"\$@\"}'='\"\$@\"' 150 setopt NO_GLOB_SUBST 151 else case e in #( 152 e) case \`(set -o) 2>/dev/null\` in #( 153 *posix*) : 154 set -o posix ;; #( 155 *) : 156 ;; 157 esac ;; 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 case e in #( 176 e) exitcode=1; echo positional parameters were not saved. ;; 177 esac 178 fi 179 test x\$exitcode = x0 || exit 1 180 blah=\$(echo \$(echo blah)) 181 test x\"\$blah\" = xblah || exit 1 182 test -x / || exit 1" 183 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 184 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 185 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 186 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 187 test \$(( 1 + 1 )) = 2 || exit 1" 188 if (eval "$as_required") 2>/dev/null 189 then : 190 as_have_required=yes 191 else case e in #( 192 e) as_have_required=no ;; 193 esac 194 fi 195 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 196 then : 197 198 else case e in #( 199 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 200 as_found=false 201 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 202 do 203 IFS=$as_save_IFS 204 case $as_dir in #((( 205 '') as_dir=./ ;; 206 */) ;; 207 *) as_dir=$as_dir/ ;; 208 esac 209 as_found=: 210 case $as_dir in #( 211 /*) 212 for as_base in sh bash ksh sh5; do 213 # Try only shells that exist, to save several forks. 214 as_shell=$as_dir$as_base 215 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 216 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 217 then : 218 CONFIG_SHELL=$as_shell as_have_required=yes 219 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 220 then : 221 break 2 222 fi 223 fi 224 done;; 225 esac 226 as_found=false 227 done 228 IFS=$as_save_IFS 229 if $as_found 230 then : 231 232 else case e in #( 233 e) if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 235 then : 236 CONFIG_SHELL=$SHELL as_have_required=yes 237 fi ;; 238 esac 239 fi 240 241 242 if test "x$CONFIG_SHELL" != x 243 then : 244 export CONFIG_SHELL 245 # We cannot yet assume a decent shell, so we have to provide a 246 # neutralization value for shells without unset; and this also 247 # works around shells that cannot unset nonexistent variables. 248 # Preserve -v and -x to the replacement shell. 249 BASH_ENV=/dev/null 250 ENV=/dev/null 251 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 252 case $- in # (((( 253 *v*x* | *x*v* ) as_opts=-vx ;; 254 *v* ) as_opts=-v ;; 255 *x* ) as_opts=-x ;; 256 * ) as_opts= ;; 257 esac 258 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 259 # Admittedly, this is quite paranoid, since all the known shells bail 260 # out after a failed 'exec'. 261 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 262 exit 255 263 fi 264 265 if test x$as_have_required = xno 266 then : 267 printf "%s\n" "$0: This script requires a shell more modern than all" 268 printf "%s\n" "$0: the shells that I found on your system." 269 if test ${ZSH_VERSION+y} ; then 270 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 271 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 272 else 273 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 274 $0: https://gitlab.freedesktop.org/xorg/app/transset/-/issues 275 $0: about your system, including any error possibly output 276 $0: before this message. Then install a modern shell, or 277 $0: manually run the script under such a shell if you do 278 $0: have one." 279 fi 280 exit 1 281 fi ;; 282 esac 283 fi 284 fi 285 SHELL=${CONFIG_SHELL-/bin/sh} 286 export SHELL 287 # Unset more variables known to interfere with behavior of common tools. 288 CLICOLOR_FORCE= GREP_OPTIONS= 289 unset CLICOLOR_FORCE GREP_OPTIONS 290 291 ## --------------------- ## 292 ## M4sh Shell Functions. ## 293 ## --------------------- ## 294 # as_fn_unset VAR 295 # --------------- 296 # Portably unset VAR. 297 as_fn_unset () 298 { 299 { eval $1=; unset $1;} 300 } 301 as_unset=as_fn_unset 302 303 304 # as_fn_set_status STATUS 305 # ----------------------- 306 # Set $? to STATUS, without forking. 307 as_fn_set_status () 308 { 309 return $1 310 } # as_fn_set_status 311 312 # as_fn_exit STATUS 313 # ----------------- 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 315 as_fn_exit () 316 { 317 set +e 318 as_fn_set_status $1 319 exit $1 320 } # as_fn_exit 321 322 # as_fn_mkdir_p 323 # ------------- 324 # Create "$as_dir" as a directory, including parents if necessary. 325 as_fn_mkdir_p () 326 { 327 328 case $as_dir in #( 329 -*) as_dir=./$as_dir;; 330 esac 331 test -d "$as_dir" || eval $as_mkdir_p || { 332 as_dirs= 333 while :; do 334 case $as_dir in #( 335 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 336 *) as_qdir=$as_dir;; 337 esac 338 as_dirs="'$as_qdir' $as_dirs" 339 as_dir=`$as_dirname -- "$as_dir" || 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 341 X"$as_dir" : 'X\(//\)[^/]' \| \ 342 X"$as_dir" : 'X\(//\)$' \| \ 343 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 344 printf "%s\n" X"$as_dir" | 345 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 346 s//\1/ 347 q 348 } 349 /^X\(\/\/\)[^/].*/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)$/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\).*/{ 358 s//\1/ 359 q 360 } 361 s/.*/./; q'` 362 test -d "$as_dir" && break 363 done 364 test -z "$as_dirs" || eval "mkdir $as_dirs" 365 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 366 367 368 } # as_fn_mkdir_p 369 370 # as_fn_executable_p FILE 371 # ----------------------- 372 # Test if FILE is an executable regular file. 373 as_fn_executable_p () 374 { 375 test -f "$1" && test -x "$1" 376 } # as_fn_executable_p 377 # as_fn_append VAR VALUE 378 # ---------------------- 379 # Append the text in VALUE to the end of the definition contained in VAR. Take 380 # advantage of any shell optimizations that allow amortized linear growth over 381 # repeated appends, instead of the typical quadratic growth present in naive 382 # implementations. 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 384 then : 385 eval 'as_fn_append () 386 { 387 eval $1+=\$2 388 }' 389 else case e in #( 390 e) as_fn_append () 391 { 392 eval $1=\$$1\$2 393 } ;; 394 esac 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 403 then : 404 eval 'as_fn_arith () 405 { 406 as_val=$(( $* )) 407 }' 408 else case e in #( 409 e) as_fn_arith () 410 { 411 as_val=`expr "$@" || test $? -eq 1` 412 } ;; 413 esac 414 fi # as_fn_arith 415 416 417 # as_fn_error STATUS ERROR [LINENO LOG_FD] 418 # ---------------------------------------- 419 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 420 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 421 # script with STATUS, using 1 if that was 0. 422 as_fn_error () 423 { 424 as_status=$1; test $as_status -eq 0 && as_status=1 425 if test "$4"; then 426 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 427 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 428 fi 429 printf "%s\n" "$as_me: error: $2" >&2 430 as_fn_exit $as_status 431 } # as_fn_error 432 433 if expr a : '\(a\)' >/dev/null 2>&1 && 434 test "X`expr 00001 : '.*\(...\)'`" = X001; then 435 as_expr=expr 436 else 437 as_expr=false 438 fi 439 440 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 441 as_basename=basename 442 else 443 as_basename=false 444 fi 445 446 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 447 as_dirname=dirname 448 else 449 as_dirname=false 450 fi 451 452 as_me=`$as_basename -- "$0" || 453 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 454 X"$0" : 'X\(//\)$' \| \ 455 X"$0" : 'X\(/\)' \| . 2>/dev/null || 456 printf "%s\n" X/"$0" | 457 sed '/^.*\/\([^/][^/]*\)\/*$/{ 458 s//\1/ 459 q 460 } 461 /^X\/\(\/\/\)$/{ 462 s//\1/ 463 q 464 } 465 /^X\/\(\/\).*/{ 466 s//\1/ 467 q 468 } 469 s/.*/./; q'` 470 471 # Avoid depending upon Character Ranges. 472 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 473 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 474 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 475 as_cr_digits='0123456789' 476 as_cr_alnum=$as_cr_Letters$as_cr_digits 477 478 479 as_lineno_1=$LINENO as_lineno_1a=$LINENO 480 as_lineno_2=$LINENO as_lineno_2a=$LINENO 481 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 482 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 483 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 484 sed -n ' 485 p 486 /[$]LINENO/= 487 ' <$as_myself | 488 sed ' 489 t clear 490 :clear 491 s/[$]LINENO.*/&-/ 492 t lineno 493 b 494 :lineno 495 N 496 :loop 497 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 498 t loop 499 s/-\n.*// 500 ' >$as_me.lineno && 501 chmod +x "$as_me.lineno" || 502 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 503 504 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 505 # already done that, so ensure we don't try to do so again and fall 506 # in an infinite loop. This has already happened in practice. 507 _as_can_reexec=no; export _as_can_reexec 508 # Don't try to exec as it changes $[0], causing all sort of problems 509 # (the dirname of $[0] is not the place where we might find the 510 # original and so on. Autoconf is especially sensitive to this). 511 . "./$as_me.lineno" 512 # Exit status is that of the last command. 513 exit 514 } 515 516 517 # Determine whether it's possible to make 'echo' print without a newline. 518 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 519 # for compatibility with existing Makefiles. 520 ECHO_C= ECHO_N= ECHO_T= 521 case `echo -n x` in #((((( 522 -n*) 523 case `echo 'xy\c'` in 524 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 525 xy) ECHO_C='\c';; 526 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 527 ECHO_T=' ';; 528 esac;; 529 *) 530 ECHO_N='-n';; 531 esac 532 533 # For backward compatibility with old third-party macros, we provide 534 # the shell variables $as_echo and $as_echo_n. New code should use 535 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 536 as_echo='printf %s\n' 537 as_echo_n='printf %s' 538 539 rm -f conf$$ conf$$.exe conf$$.file 540 if test -d conf$$.dir; then 541 rm -f conf$$.dir/conf$$.file 542 else 543 rm -f conf$$.dir 544 mkdir conf$$.dir 2>/dev/null 545 fi 546 if (echo >conf$$.file) 2>/dev/null; then 547 if ln -s conf$$.file conf$$ 2>/dev/null; then 548 as_ln_s='ln -s' 549 # ... but there are two gotchas: 550 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 551 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 552 # In both cases, we have to default to 'cp -pR'. 553 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 554 as_ln_s='cp -pR' 555 elif ln conf$$.file conf$$ 2>/dev/null; then 556 as_ln_s=ln 557 else 558 as_ln_s='cp -pR' 559 fi 560 else 561 as_ln_s='cp -pR' 562 fi 563 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 564 rmdir conf$$.dir 2>/dev/null 565 566 if mkdir -p . 2>/dev/null; then 567 as_mkdir_p='mkdir -p "$as_dir"' 568 else 569 test -d ./-p && rmdir ./-p 570 as_mkdir_p=false 571 fi 572 573 as_test_x='test -x' 574 as_executable_p=as_fn_executable_p 575 576 # Sed expression to map a string onto a valid CPP name. 577 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 578 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 579 580 # Sed expression to map a string onto a valid variable name. 581 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 582 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 583 584 585 test -n "$DJDIR" || exec 7<&0 </dev/null 586 exec 6>&1 587 588 # Name of the host. 589 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 590 # so uname gets run too. 591 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 592 593 # 594 # Initializations. 595 # 596 ac_default_prefix=/usr/local 597 ac_clean_files= 598 ac_config_libobj_dir=. 599 LIBOBJS= 600 cross_compiling=no 601 subdirs= 602 MFLAGS= 603 MAKEFLAGS= 604 605 # Identity of this package. 606 PACKAGE_NAME='transset' 607 PACKAGE_TARNAME='transset' 608 PACKAGE_VERSION='1.0.4' 609 PACKAGE_STRING='transset 1.0.4' 610 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/transset/-/issues' 611 PACKAGE_URL='' 612 613 ac_unique_file="Makefile.am" 614 # Factoring default headers for most tests. 615 ac_includes_default="\ 616 #include <stddef.h> 617 #ifdef HAVE_STDIO_H 618 # include <stdio.h> 619 #endif 620 #ifdef HAVE_STDLIB_H 621 # include <stdlib.h> 622 #endif 623 #ifdef HAVE_STRING_H 624 # include <string.h> 625 #endif 626 #ifdef HAVE_INTTYPES_H 627 # include <inttypes.h> 628 #endif 629 #ifdef HAVE_STDINT_H 630 # include <stdint.h> 631 #endif 632 #ifdef HAVE_STRINGS_H 633 # include <strings.h> 634 #endif 635 #ifdef HAVE_SYS_TYPES_H 636 # include <sys/types.h> 637 #endif 638 #ifdef HAVE_SYS_STAT_H 639 # include <sys/stat.h> 640 #endif 641 #ifdef HAVE_UNISTD_H 642 # include <unistd.h> 643 #endif" 644 645 ac_header_c_list= 646 ac_subst_vars='am__EXEEXT_FALSE 647 am__EXEEXT_TRUE 648 LTLIBOBJS 649 LIBOBJS 650 TRANSSET_LIBS 651 TRANSSET_CFLAGS 652 MAN_SUBSTS 653 XORG_MAN_PAGE 654 ADMIN_MAN_DIR 655 DRIVER_MAN_DIR 656 MISC_MAN_DIR 657 FILE_MAN_DIR 658 LIB_MAN_DIR 659 APP_MAN_DIR 660 ADMIN_MAN_SUFFIX 661 DRIVER_MAN_SUFFIX 662 MISC_MAN_SUFFIX 663 FILE_MAN_SUFFIX 664 LIB_MAN_SUFFIX 665 APP_MAN_SUFFIX 666 SED 667 host_os 668 host_vendor 669 host_cpu 670 host 671 build_os 672 build_vendor 673 build_cpu 674 build 675 INSTALL_CMD 676 PKG_CONFIG_LIBDIR 677 PKG_CONFIG_PATH 678 PKG_CONFIG 679 CHANGELOG_CMD 680 STRICT_CFLAGS 681 CWARNFLAGS 682 BASE_CFLAGS 683 am__fastdepCC_FALSE 684 am__fastdepCC_TRUE 685 CCDEPMODE 686 am__nodep 687 AMDEPBACKSLASH 688 AMDEP_FALSE 689 AMDEP_TRUE 690 am__include 691 DEPDIR 692 OBJEXT 693 EXEEXT 694 ac_ct_CC 695 CPPFLAGS 696 LDFLAGS 697 CFLAGS 698 CC 699 am__xargs_n 700 am__rm_f_notfound 701 AM_BACKSLASH 702 AM_DEFAULT_VERBOSITY 703 AM_DEFAULT_V 704 AM_V 705 CSCOPE 706 ETAGS 707 CTAGS 708 am__untar 709 am__tar 710 AMTAR 711 am__leading_dot 712 SET_MAKE 713 AWK 714 mkdir_p 715 MKDIR_P 716 INSTALL_STRIP_PROGRAM 717 STRIP 718 install_sh 719 MAKEINFO 720 AUTOHEADER 721 AUTOMAKE 722 AUTOCONF 723 ACLOCAL 724 VERSION 725 PACKAGE 726 CYGPATH_W 727 am__isrc 728 INSTALL_DATA 729 INSTALL_SCRIPT 730 INSTALL_PROGRAM 731 target_alias 732 host_alias 733 build_alias 734 LIBS 735 ECHO_T 736 ECHO_N 737 ECHO_C 738 DEFS 739 mandir 740 localedir 741 libdir 742 psdir 743 pdfdir 744 dvidir 745 htmldir 746 infodir 747 docdir 748 oldincludedir 749 includedir 750 runstatedir 751 localstatedir 752 sharedstatedir 753 sysconfdir 754 datadir 755 datarootdir 756 libexecdir 757 sbindir 758 bindir 759 program_transform_name 760 prefix 761 exec_prefix 762 PACKAGE_URL 763 PACKAGE_BUGREPORT 764 PACKAGE_STRING 765 PACKAGE_VERSION 766 PACKAGE_TARNAME 767 PACKAGE_NAME 768 PATH_SEPARATOR 769 SHELL 770 am__quote' 771 ac_subst_files='' 772 ac_user_opts=' 773 enable_option_checking 774 enable_silent_rules 775 enable_dependency_tracking 776 enable_selective_werror 777 enable_strict_compilation 778 ' 779 ac_precious_vars='build_alias 780 host_alias 781 target_alias 782 CC 783 CFLAGS 784 LDFLAGS 785 LIBS 786 CPPFLAGS 787 PKG_CONFIG 788 PKG_CONFIG_PATH 789 PKG_CONFIG_LIBDIR 790 TRANSSET_CFLAGS 791 TRANSSET_LIBS' 792 793 794 # Initialize some variables set by options. 795 ac_init_help= 796 ac_init_version=false 797 ac_unrecognized_opts= 798 ac_unrecognized_sep= 799 # The variables have the same names as the options, with 800 # dashes changed to underlines. 801 cache_file=/dev/null 802 exec_prefix=NONE 803 no_create= 804 no_recursion= 805 prefix=NONE 806 program_prefix=NONE 807 program_suffix=NONE 808 program_transform_name=s,x,x, 809 silent= 810 site= 811 srcdir= 812 verbose= 813 x_includes=NONE 814 x_libraries=NONE 815 816 # Installation directory options. 817 # These are left unexpanded so users can "make install exec_prefix=/foo" 818 # and all the variables that are supposed to be based on exec_prefix 819 # by default will actually change. 820 # Use braces instead of parens because sh, perl, etc. also accept them. 821 # (The list follows the same order as the GNU Coding Standards.) 822 bindir='${exec_prefix}/bin' 823 sbindir='${exec_prefix}/sbin' 824 libexecdir='${exec_prefix}/libexec' 825 datarootdir='${prefix}/share' 826 datadir='${datarootdir}' 827 sysconfdir='${prefix}/etc' 828 sharedstatedir='${prefix}/com' 829 localstatedir='${prefix}/var' 830 runstatedir='${localstatedir}/run' 831 includedir='${prefix}/include' 832 oldincludedir='/usr/include' 833 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' 834 infodir='${datarootdir}/info' 835 htmldir='${docdir}' 836 dvidir='${docdir}' 837 pdfdir='${docdir}' 838 psdir='${docdir}' 839 libdir='${exec_prefix}/lib' 840 localedir='${datarootdir}/locale' 841 mandir='${datarootdir}/man' 842 843 ac_prev= 844 ac_dashdash= 845 for ac_option 846 do 847 # 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"pwd does not report name of working directory" 1272 1273 1274 # Find the source files, if location was not specified. 1275 if test -z "$srcdir"; then 1276 ac_srcdir_defaulted=yes 1277 # Try the directory containing this script, then the parent directory. 1278 ac_confdir=`$as_dirname -- "$as_myself" || 1279 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 1280 X"$as_myself" : 'X\(//\)[^/]' \| \ 1281 X"$as_myself" : 'X\(//\)$' \| \ 1282 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null || 1283 printf "%s\n" X"$as_myself" | 1284 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 1285 s//\1/ 1286 q 1287 } 1288 /^X\(\/\/\)[^/].*/{ 1289 s//\1/ 1290 q 1291 } 1292 /^X\(\/\/\)$/{ 1293 s//\1/ 1294 q 1295 } 1296 /^X\(\/\).*/{ 1297 s//\1/ 1298 q 1299 } 1300 s/.*/./; q'` 1301 srcdir=$ac_confdir 1302 if test ! -r "$srcdir/$ac_unique_file"; then 1303 srcdir=.. 1304 fi 1305 else 1306 ac_srcdir_defaulted=no 1307 fi 1308 if test ! -r "$srcdir/$ac_unique_file"; then 1309 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .." 1310 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir" 1311 fi 1312 ac_msg="sources are in $srcdir, but 'cd $srcdir' does not work" 1313 ac_abs_confdir=`( 1314 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg" 1315 pwd)` 1316 # When building in place, set srcdir=. 1317 if test "$ac_abs_confdir" = "$ac_pwd"; then 1318 srcdir=. 1319 fi 1320 # Remove unnecessary trailing slashes from srcdir. 1321 # Double slashes in file names in object file debugging info 1322 # mess up M-x gdb in Emacs. 1323 case $srcdir in 1324 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;; 1325 esac 1326 for ac_var in $ac_precious_vars; do 1327 eval ac_env_${ac_var}_set=\${${ac_var}+set} 1328 eval ac_env_${ac_var}_value=\$${ac_var} 1329 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set} 1330 eval ac_cv_env_${ac_var}_value=\$${ac_var} 1331 done 1332 1333 # 1334 # Report the --help message. 1335 # 1336 if test "$ac_init_help" = "long"; then 1337 # Omit some internal or obsolete options to make the list less imposing. 1338 # This message is too long to be a string in the A/UX 3.1 sh. 1339 cat <<_ACEOF 1340 'configure' configures transset 1.0.4 to adapt to many kinds of systems. 1341 1342 Usage: $0 [OPTION]... [VAR=VALUE]... 1343 1344 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1345 VAR=VALUE. See below for descriptions of some of the useful variables. 1346 1347 Defaults for the options are specified in brackets. 1348 1349 Configuration: 1350 -h, --help display this help and exit 1351 --help=short display options specific to this package 1352 --help=recursive display the short help of all the included packages 1353 -V, --version display version information and exit 1354 -q, --quiet, --silent do not print 'checking ...' messages 1355 --cache-file=FILE cache test results in FILE [disabled] 1356 -C, --config-cache alias for '--cache-file=config.cache' 1357 -n, --no-create do not create output files 1358 --srcdir=DIR find the sources in DIR [configure dir or '..'] 1359 1360 Installation directories: 1361 --prefix=PREFIX install architecture-independent files in PREFIX 1362 [$ac_default_prefix] 1363 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1364 [PREFIX] 1365 1366 By default, 'make install' will install all the files in 1367 '$ac_default_prefix/bin', '$ac_default_prefix/lib' etc. You can specify 1368 an installation prefix other than '$ac_default_prefix' using '--prefix', 1369 for instance '--prefix=\$HOME'. 1370 1371 For better control, use the options below. 1372 1373 Fine tuning of the installation directories: 1374 --bindir=DIR user executables [EPREFIX/bin] 1375 --sbindir=DIR system admin executables [EPREFIX/sbin] 1376 --libexecdir=DIR program executables [EPREFIX/libexec] 1377 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1378 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1379 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1380 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1381 --libdir=DIR object code libraries [EPREFIX/lib] 1382 --includedir=DIR C header files [PREFIX/include] 1383 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1384 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1385 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1386 --infodir=DIR info documentation [DATAROOTDIR/info] 1387 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1388 --mandir=DIR man documentation [DATAROOTDIR/man] 1389 --docdir=DIR documentation root [DATAROOTDIR/doc/transset] 1390 --htmldir=DIR html documentation [DOCDIR] 1391 --dvidir=DIR dvi documentation [DOCDIR] 1392 --pdfdir=DIR pdf documentation [DOCDIR] 1393 --psdir=DIR ps documentation [DOCDIR] 1394 _ACEOF 1395 1396 cat <<\_ACEOF 1397 1398 Program names: 1399 --program-prefix=PREFIX prepend PREFIX to installed program names 1400 --program-suffix=SUFFIX append SUFFIX to installed program names 1401 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1402 1403 System types: 1404 --build=BUILD configure for building on BUILD [guessed] 1405 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1406 _ACEOF 1407 fi 1408 1409 if test -n "$ac_init_help"; then 1410 case $ac_init_help in 1411 short | recursive ) echo "Configuration of transset 1.0.4:";; 1412 esac 1413 cat <<\_ACEOF 1414 1415 Optional Features: 1416 --disable-option-checking ignore unrecognized --enable/--with options 1417 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1418 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1419 --enable-silent-rules less verbose build output (undo: "make V=1") 1420 --disable-silent-rules verbose build output (undo: "make V=0") 1421 --enable-dependency-tracking 1422 do not reject slow dependency extractors 1423 --disable-dependency-tracking 1424 speeds up one-time build 1425 --disable-selective-werror 1426 Turn off selective compiler errors. (default: 1427 enabled) 1428 --enable-strict-compilation 1429 Enable all warnings from compiler and make them 1430 errors (default: disabled) 1431 1432 Some influential environment variables: 1433 CC C compiler command 1434 CFLAGS C compiler flags 1435 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1436 nonstandard directory <lib dir> 1437 LIBS libraries to pass to the linker, e.g. -l<library> 1438 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1439 you have headers in a nonstandard directory <include dir> 1440 PKG_CONFIG path to pkg-config utility 1441 PKG_CONFIG_PATH 1442 directories to add to pkg-config's search path 1443 PKG_CONFIG_LIBDIR 1444 path overriding pkg-config's built-in search path 1445 TRANSSET_CFLAGS 1446 C compiler flags for TRANSSET, overriding pkg-config 1447 TRANSSET_LIBS 1448 linker flags for TRANSSET, overriding pkg-config 1449 1450 Use these variables to override the choices made by 'configure' or to help 1451 it to find libraries and programs with nonstandard names/locations. 1452 1453 Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/issues>. 1454 _ACEOF 1455 ac_status=$? 1456 fi 1457 1458 if test "$ac_init_help" = "recursive"; then 1459 # If there are subdirs, report their specific --help. 1460 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1461 test -d "$ac_dir" || 1462 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1463 continue 1464 ac_builddir=. 1465 1466 case "$ac_dir" in 1467 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1468 *) 1469 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1470 # A ".." for each directory in $ac_dir_suffix. 1471 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1472 case $ac_top_builddir_sub in 1473 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1474 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1475 esac ;; 1476 esac 1477 ac_abs_top_builddir=$ac_pwd 1478 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1479 # for backward compatibility: 1480 ac_top_builddir=$ac_top_build_prefix 1481 1482 case $srcdir in 1483 .) # We are building in place. 1484 ac_srcdir=. 1485 ac_top_srcdir=$ac_top_builddir_sub 1486 ac_abs_top_srcdir=$ac_pwd ;; 1487 [\\/]* | ?:[\\/]* ) # Absolute name. 1488 ac_srcdir=$srcdir$ac_dir_suffix; 1489 ac_top_srcdir=$srcdir 1490 ac_abs_top_srcdir=$srcdir ;; 1491 *) # Relative name. 1492 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1493 ac_top_srcdir=$ac_top_build_prefix$srcdir 1494 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1495 esac 1496 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1497 1498 cd "$ac_dir" || { ac_status=$?; continue; } 1499 # Check for configure.gnu first; this name is used for a wrapper for 1500 # Metaconfig's "Configure" on case-insensitive file systems. 1501 if test -f "$ac_srcdir/configure.gnu"; then 1502 echo && 1503 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1504 elif test -f "$ac_srcdir/configure"; then 1505 echo && 1506 $SHELL "$ac_srcdir/configure" --help=recursive 1507 else 1508 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1509 fi || ac_status=$? 1510 cd "$ac_pwd" || { ac_status=$?; break; } 1511 done 1512 fi 1513 1514 test -n "$ac_init_help" && exit $ac_status 1515 if $ac_init_version; then 1516 cat <<\_ACEOF 1517 transset configure 1.0.4 1518 generated by GNU Autoconf 2.72 1519 1520 Copyright (C) 2023 Free Software Foundation, Inc. 1521 This configure script is free software; the Free Software Foundation 1522 gives unlimited permission to copy, distribute and modify it. 1523 _ACEOF 1524 exit 1525 fi 1526 1527 ## ------------------------ ## 1528 ## Autoconf initialization. ## 1529 ## ------------------------ ## 1530 1531 # ac_fn_c_try_compile LINENO 1532 # -------------------------- 1533 # Try to compile conftest.$ac_ext, and return whether this succeeded. 1534 ac_fn_c_try_compile () 1535 { 1536 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1537 rm -f conftest.$ac_objext conftest.beam 1538 if { { ac_try="$ac_compile" 1539 case "(($ac_try" in 1540 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1541 *) ac_try_echo=$ac_try;; 1542 esac 1543 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1544 printf "%s\n" "$ac_try_echo"; } >&5 1545 (eval "$ac_compile") 2>conftest.err 1546 ac_status=$? 1547 if test -s conftest.err; then 1548 grep -v '^ *+' conftest.err >conftest.er1 1549 cat conftest.er1 >&5 1550 mv -f conftest.er1 conftest.err 1551 fi 1552 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1553 test $ac_status = 0; } && { 1554 test -z "$ac_c_werror_flag" || 1555 test ! -s conftest.err 1556 } && test -s conftest.$ac_objext 1557 then : 1558 ac_retval=0 1559 else case e in #( 1560 e) printf "%s\n" "$as_me: failed program was:" >&5 1561 sed 's/^/| /' conftest.$ac_ext >&5 1562 1563 ac_retval=1 ;; 1564 esac 1565 fi 1566 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1567 as_fn_set_status $ac_retval 1568 1569 } # ac_fn_c_try_compile 1570 1571 # ac_fn_check_decl LINENO SYMBOL VAR INCLUDES EXTRA-OPTIONS FLAG-VAR 1572 # ------------------------------------------------------------------ 1573 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1574 # accordingly. Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1575 ac_fn_check_decl () 1576 { 1577 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1578 as_decl_name=`echo $2|sed 's/ *(.*//'` 1579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1580 printf %s "checking whether $as_decl_name is declared... " >&6; } 1581 if eval test \${$3+y} 1582 then : 1583 printf %s "(cached) " >&6 1584 else case e in #( 1585 e) as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1586 eval ac_save_FLAGS=\$$6 1587 as_fn_append $6 " $5" 1588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1589 /* end confdefs.h. */ 1590 $4 1591 int 1592 main (void) 1593 { 1594 #ifndef $as_decl_name 1595 #ifdef __cplusplus 1596 (void) $as_decl_use; 1597 #else 1598 (void) $as_decl_name; 1599 #endif 1600 #endif 1601 1602 ; 1603 return 0; 1604 } 1605 _ACEOF 1606 if ac_fn_c_try_compile "$LINENO" 1607 then : 1608 eval "$3=yes" 1609 else case e in #( 1610 e) eval "$3=no" ;; 1611 esac 1612 fi 1613 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1614 eval $6=\$ac_save_FLAGS 1615 ;; 1616 esac 1617 fi 1618 eval ac_res=\$$3 1619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1620 printf "%s\n" "$ac_res" >&6; } 1621 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1622 1623 } # ac_fn_check_decl 1624 1625 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1626 # ------------------------------------------------------- 1627 # Tests whether HEADER exists and can be compiled using the include files in 1628 # INCLUDES, setting the cache variable VAR accordingly. 1629 ac_fn_c_check_header_compile () 1630 { 1631 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1633 printf %s "checking for $2... " >&6; } 1634 if eval test \${$3+y} 1635 then : 1636 printf %s "(cached) " >&6 1637 else case e in #( 1638 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1639 /* end confdefs.h. */ 1640 $4 1641 #include <$2> 1642 _ACEOF 1643 if ac_fn_c_try_compile "$LINENO" 1644 then : 1645 eval "$3=yes" 1646 else case e in #( 1647 e) eval "$3=no" ;; 1648 esac 1649 fi 1650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 1651 esac 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$ac_exeext 1688 } 1689 then : 1690 ac_retval=0 1691 else case e in #( 1692 e) printf "%s\n" "$as_me: failed program was:" >&5 1693 sed 's/^/| /' conftest.$ac_ext >&5 1694 1695 ac_retval=1 ;; 1696 esac 1697 fi 1698 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1699 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1700 # interfere with the next link command; also delete a directory that is 1701 # left behind by Apple's compiler. We do this before executing the actions. 1702 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1703 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1704 as_fn_set_status $ac_retval 1705 1706 } # ac_fn_c_try_link 1707 ac_configure_args_raw= 1708 for ac_arg 1709 do 1710 case $ac_arg in 1711 *\'*) 1712 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1713 esac 1714 as_fn_append ac_configure_args_raw " '$ac_arg'" 1715 done 1716 1717 case $ac_configure_args_raw in 1718 *$as_nl*) 1719 ac_safe_unquote= ;; 1720 *) 1721 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1722 ac_unsafe_a="$ac_unsafe_z#~" 1723 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1724 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1725 esac 1726 1727 cat >config.log <<_ACEOF 1728 This file contains any messages produced by compilers while 1729 running configure, to aid debugging if configure makes a mistake. 1730 1731 It was created by transset $as_me 1.0.4, which was 1732 generated by GNU Autoconf 2.72. Invocation command line was 1733 1734 $ $0$ac_configure_args_raw 1735 1736 _ACEOF 1737 exec 5>>config.log 1738 { 1739 cat <<_ASUNAME 1740 ## --------- ## 1741 ## Platform. ## 1742 ## --------- ## 1743 1744 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1745 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1746 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1747 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1748 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1749 1750 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1751 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1752 1753 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1754 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1755 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1756 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1757 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1758 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1759 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1760 1761 _ASUNAME 1762 1763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1764 for as_dir in $PATH 1765 do 1766 IFS=$as_save_IFS 1767 case $as_dir in #((( 1768 '') as_dir=./ ;; 1769 */) ;; 1770 *) as_dir=$as_dir/ ;; 1771 esac 1772 printf "%s\n" "PATH: $as_dir" 1773 done 1774 IFS=$as_save_IFS 1775 1776 } >&5 1777 1778 cat >&5 <<_ACEOF 1779 1780 1781 ## ----------- ## 1782 ## Core tests. ## 1783 ## ----------- ## 1784 1785 _ACEOF 1786 1787 1788 # Keep a trace of the command line. 1789 # Strip out --no-create and --no-recursion so they do not pile up. 1790 # Strip out --silent because we don't want to record it for future runs. 1791 # Also quote any args containing shell meta-characters. 1792 # Make two passes to allow for proper duplicate-argument suppression. 1793 ac_configure_args= 1794 ac_configure_args0= 1795 ac_configure_args1= 1796 ac_must_keep_next=false 1797 for ac_pass in 1 2 1798 do 1799 for ac_arg 1800 do 1801 case $ac_arg in 1802 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1803 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1804 | -silent | --silent | --silen | --sile | --sil) 1805 continue ;; 1806 *\'*) 1807 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1808 esac 1809 case $ac_pass in 1810 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1811 2) 1812 as_fn_append ac_configure_args1 " '$ac_arg'" 1813 if test $ac_must_keep_next = true; then 1814 ac_must_keep_next=false # Got value, back to normal. 1815 else 1816 case $ac_arg in 1817 *=* | --config-cache | -C | -disable-* | --disable-* \ 1818 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1819 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1820 | -with-* | --with-* | -without-* | --without-* | --x) 1821 case "$ac_configure_args0 " in 1822 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1823 esac 1824 ;; 1825 -* ) ac_must_keep_next=true ;; 1826 esac 1827 fi 1828 as_fn_append ac_configure_args " '$ac_arg'" 1829 ;; 1830 esac 1831 done 1832 done 1833 { ac_configure_args0=; unset ac_configure_args0;} 1834 { ac_configure_args1=; unset ac_configure_args1;} 1835 1836 # When interrupted or exit'd, cleanup temporary files, and complete 1837 # config.log. We remove comments because anyway the quotes in there 1838 # would cause problems or look ugly. 1839 # WARNING: Use '\'' to represent an apostrophe within the trap. 1840 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1841 trap 'exit_status=$? 1842 # Sanitize IFS. 1843 IFS=" "" $as_nl" 1844 # Save into config.log some information that might help in debugging. 1845 { 1846 echo 1847 1848 printf "%s\n" "## ---------------- ## 1849 ## Cache variables. ## 1850 ## ---------------- ##" 1851 echo 1852 # The following way of writing the cache mishandles newlines in values, 1853 ( 1854 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1855 eval ac_val=\$$ac_var 1856 case $ac_val in #( 1857 *${as_nl}*) 1858 case $ac_var in #( 1859 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1860 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1861 esac 1862 case $ac_var in #( 1863 _ | IFS | as_nl) ;; #( 1864 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1865 *) { eval $ac_var=; unset $ac_var;} ;; 1866 esac ;; 1867 esac 1868 done 1869 (set) 2>&1 | 1870 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1871 *${as_nl}ac_space=\ *) 1872 sed -n \ 1873 "s/'\''/'\''\\\\'\'''\''/g; 1874 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1875 ;; #( 1876 *) 1877 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1878 ;; 1879 esac | 1880 sort 1881 ) 1882 echo 1883 1884 printf "%s\n" "## ----------------- ## 1885 ## Output variables. ## 1886 ## ----------------- ##" 1887 echo 1888 for ac_var in $ac_subst_vars 1889 do 1890 eval ac_val=\$$ac_var 1891 case $ac_val in 1892 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1893 esac 1894 printf "%s\n" "$ac_var='\''$ac_val'\''" 1895 done | sort 1896 echo 1897 1898 if test -n "$ac_subst_files"; then 1899 printf "%s\n" "## ------------------- ## 1900 ## File substitutions. ## 1901 ## ------------------- ##" 1902 echo 1903 for ac_var in $ac_subst_files 1904 do 1905 eval ac_val=\$$ac_var 1906 case $ac_val in 1907 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1908 esac 1909 printf "%s\n" "$ac_var='\''$ac_val'\''" 1910 done | sort 1911 echo 1912 fi 1913 1914 if test -s confdefs.h; then 1915 printf "%s\n" "## ----------- ## 1916 ## confdefs.h. ## 1917 ## ----------- ##" 1918 echo 1919 cat confdefs.h 1920 echo 1921 fi 1922 test "$ac_signal" != 0 && 1923 printf "%s\n" "$as_me: caught signal $ac_signal" 1924 printf "%s\n" "$as_me: exit $exit_status" 1925 } >&5 1926 rm -f core *.core core.conftest.* && 1927 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1928 exit $exit_status 1929 ' 0 1930 for ac_signal in 1 2 13 15; do 1931 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1932 done 1933 ac_signal=0 1934 1935 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1936 rm -f -r conftest* confdefs.h 1937 1938 printf "%s\n" "/* confdefs.h */" > confdefs.h 1939 1940 # Predefined preprocessor variables. 1941 1942 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 1943 1944 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 1945 1946 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 1947 1948 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 1949 1950 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 1951 1952 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 1953 1954 1955 # Let the site file select an alternate cache file if it wants to. 1956 # Prefer an explicitly selected file to automatically selected ones. 1957 if test -n "$CONFIG_SITE"; then 1958 ac_site_files="$CONFIG_SITE" 1959 elif test "x$prefix" != xNONE; then 1960 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 1961 else 1962 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 1963 fi 1964 1965 for ac_site_file in $ac_site_files 1966 do 1967 case $ac_site_file in #( 1968 */*) : 1969 ;; #( 1970 *) : 1971 ac_site_file=./$ac_site_file ;; 1972 esac 1973 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 1974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 1975 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 1976 sed 's/^/| /' "$ac_site_file" >&5 1977 . "$ac_site_file" \ 1978 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 1979 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 1980 as_fn_error $? "failed to load site script $ac_site_file 1981 See 'config.log' for more details" "$LINENO" 5; } 1982 fi 1983 done 1984 1985 if test -r "$cache_file"; then 1986 # Some versions of bash will fail to source /dev/null (special files 1987 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 1988 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 1989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 1990 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 1991 case $cache_file in 1992 [\\/]* | ?:[\\/]* ) . "$cache_file";; 1993 *) . "./$cache_file";; 1994 esac 1995 fi 1996 else 1997 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 1998 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 1999 >$cache_file 2000 fi 2001 2002 # Test code for whether the C compiler supports C89 (global declarations) 2003 ac_c_conftest_c89_globals=' 2004 /* Does the compiler advertise C89 conformance? 2005 Do not test the value of __STDC__, because some compilers set it to 0 2006 while being otherwise adequately conformant. */ 2007 #if !defined __STDC__ 2008 # error "Compiler does not advertise C89 conformance" 2009 #endif 2010 2011 #include <stddef.h> 2012 #include <stdarg.h> 2013 struct stat; 2014 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2015 struct buf { int x; }; 2016 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2017 static char *e (char **p, int i) 2018 { 2019 return p[i]; 2020 } 2021 static char *f (char * (*g) (char **, int), char **p, ...) 2022 { 2023 char *s; 2024 va_list v; 2025 va_start (v,p); 2026 s = g (p, va_arg (v,int)); 2027 va_end (v); 2028 return s; 2029 } 2030 2031 /* C89 style stringification. */ 2032 #define noexpand_stringify(a) #a 2033 const char *stringified = noexpand_stringify(arbitrary+token=sequence); 2034 2035 /* C89 style token pasting. Exercises some of the corner cases that 2036 e.g. old MSVC gets wrong, but not very hard. */ 2037 #define noexpand_concat(a,b) a##b 2038 #define expand_concat(a,b) noexpand_concat(a,b) 2039 extern int vA; 2040 extern int vbee; 2041 #define aye A 2042 #define bee B 2043 int *pvA = &expand_concat(v,aye); 2044 int *pvbee = &noexpand_concat(v,bee); 2045 2046 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2047 function prototypes and stuff, but not \xHH hex character constants. 2048 These do not provoke an error unfortunately, instead are silently treated 2049 as an "x". The following induces an error, until -std is added to get 2050 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2051 array size at least. It is necessary to write \x00 == 0 to get something 2052 that is true only with -std. */ 2053 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2054 2055 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2056 inside strings and character constants. */ 2057 #define FOO(x) '\''x'\'' 2058 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2059 2060 int test (int i, double x); 2061 struct s1 {int (*f) (int a);}; 2062 struct s2 {int (*f) (double a);}; 2063 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2064 int, int);' 2065 2066 # Test code for whether the C compiler supports C89 (body of main). 2067 ac_c_conftest_c89_main=' 2068 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2069 ' 2070 2071 # Test code for whether the C compiler supports C99 (global declarations) 2072 ac_c_conftest_c99_globals=' 2073 /* Does the compiler advertise C99 conformance? */ 2074 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2075 # error "Compiler does not advertise C99 conformance" 2076 #endif 2077 2078 // See if C++-style comments work. 2079 2080 #include <stdbool.h> 2081 extern int puts (const char *); 2082 extern int printf (const char *, ...); 2083 extern int dprintf (int, const char *, ...); 2084 extern void *malloc (size_t); 2085 extern void free (void *); 2086 2087 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2088 // dprintf is used instead of fprintf to avoid needing to declare 2089 // FILE and stderr. 2090 #define debug(...) dprintf (2, __VA_ARGS__) 2091 #define showlist(...) puts (#__VA_ARGS__) 2092 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2093 static void 2094 test_varargs_macros (void) 2095 { 2096 int x = 1234; 2097 int y = 5678; 2098 debug ("Flag"); 2099 debug ("X = %d\n", x); 2100 showlist (The first, second, and third items.); 2101 report (x>y, "x is %d but y is %d", x, y); 2102 } 2103 2104 // Check long long types. 2105 #define BIG64 18446744073709551615ull 2106 #define BIG32 4294967295ul 2107 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2108 #if !BIG_OK 2109 #error "your preprocessor is broken" 2110 #endif 2111 #if BIG_OK 2112 #else 2113 #error "your preprocessor is broken" 2114 #endif 2115 static long long int bignum = -9223372036854775807LL; 2116 static unsigned long long int ubignum = BIG64; 2117 2118 struct incomplete_array 2119 { 2120 int datasize; 2121 double data[]; 2122 }; 2123 2124 struct named_init { 2125 int number; 2126 const wchar_t *name; 2127 double average; 2128 }; 2129 2130 typedef const char *ccp; 2131 2132 static inline int 2133 test_restrict (ccp restrict text) 2134 { 2135 // Iterate through items via the restricted pointer. 2136 // Also check for declarations in for loops. 2137 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2138 continue; 2139 return 0; 2140 } 2141 2142 // Check varargs and va_copy. 2143 static bool 2144 test_varargs (const char *format, ...) 2145 { 2146 va_list args; 2147 va_start (args, format); 2148 va_list args_copy; 2149 va_copy (args_copy, args); 2150 2151 const char *str = ""; 2152 int number = 0; 2153 float fnumber = 0; 2154 2155 while (*format) 2156 { 2157 switch (*format++) 2158 { 2159 case '\''s'\'': // string 2160 str = va_arg (args_copy, const char *); 2161 break; 2162 case '\''d'\'': // int 2163 number = va_arg (args_copy, int); 2164 break; 2165 case '\''f'\'': // float 2166 fnumber = va_arg (args_copy, double); 2167 break; 2168 default: 2169 break; 2170 } 2171 } 2172 va_end (args_copy); 2173 va_end (args); 2174 2175 return *str && number && fnumber; 2176 } 2177 ' 2178 2179 # Test code for whether the C compiler supports C99 (body of main). 2180 ac_c_conftest_c99_main=' 2181 // Check bool. 2182 _Bool success = false; 2183 success |= (argc != 0); 2184 2185 // Check restrict. 2186 if (test_restrict ("String literal") == 0) 2187 success = true; 2188 char *restrict newvar = "Another string"; 2189 2190 // Check varargs. 2191 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2192 test_varargs_macros (); 2193 2194 // Check flexible array members. 2195 struct incomplete_array *ia = 2196 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2197 ia->datasize = 10; 2198 for (int i = 0; i < ia->datasize; ++i) 2199 ia->data[i] = i * 1.234; 2200 // Work around memory leak warnings. 2201 free (ia); 2202 2203 // Check named initializers. 2204 struct named_init ni = { 2205 .number = 34, 2206 .name = L"Test wide string", 2207 .average = 543.34343, 2208 }; 2209 2210 ni.number = 58; 2211 2212 int dynamic_array[ni.number]; 2213 dynamic_array[0] = argv[0][0]; 2214 dynamic_array[ni.number - 1] = 543; 2215 2216 // work around unused variable warnings 2217 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2218 || dynamic_array[ni.number - 1] != 543); 2219 ' 2220 2221 # Test code for whether the C compiler supports C11 (global declarations) 2222 ac_c_conftest_c11_globals=' 2223 /* Does the compiler advertise C11 conformance? */ 2224 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2225 # error "Compiler does not advertise C11 conformance" 2226 #endif 2227 2228 // Check _Alignas. 2229 char _Alignas (double) aligned_as_double; 2230 char _Alignas (0) no_special_alignment; 2231 extern char aligned_as_int; 2232 char _Alignas (0) _Alignas (int) aligned_as_int; 2233 2234 // Check _Alignof. 2235 enum 2236 { 2237 int_alignment = _Alignof (int), 2238 int_array_alignment = _Alignof (int[100]), 2239 char_alignment = _Alignof (char) 2240 }; 2241 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2242 2243 // Check _Noreturn. 2244 int _Noreturn does_not_return (void) { for (;;) continue; } 2245 2246 // Check _Static_assert. 2247 struct test_static_assert 2248 { 2249 int x; 2250 _Static_assert (sizeof (int) <= sizeof (long int), 2251 "_Static_assert does not work in struct"); 2252 long int y; 2253 }; 2254 2255 // Check UTF-8 literals. 2256 #define u8 syntax error! 2257 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2258 2259 // Check duplicate typedefs. 2260 typedef long *long_ptr; 2261 typedef long int *long_ptr; 2262 typedef long_ptr long_ptr; 2263 2264 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2265 struct anonymous 2266 { 2267 union { 2268 struct { int i; int j; }; 2269 struct { int k; long int l; } w; 2270 }; 2271 int m; 2272 } v1; 2273 ' 2274 2275 # Test code for whether the C compiler supports C11 (body of main). 2276 ac_c_conftest_c11_main=' 2277 _Static_assert ((offsetof (struct anonymous, i) 2278 == offsetof (struct anonymous, w.k)), 2279 "Anonymous union alignment botch"); 2280 v1.i = 2; 2281 v1.w.k = 5; 2282 ok |= v1.i != 5; 2283 ' 2284 2285 # Test code for whether the C compiler supports C11 (complete). 2286 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2287 ${ac_c_conftest_c99_globals} 2288 ${ac_c_conftest_c11_globals} 2289 2290 int 2291 main (int argc, char **argv) 2292 { 2293 int ok = 0; 2294 ${ac_c_conftest_c89_main} 2295 ${ac_c_conftest_c99_main} 2296 ${ac_c_conftest_c11_main} 2297 return ok; 2298 } 2299 " 2300 2301 # Test code for whether the C compiler supports C99 (complete). 2302 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2303 ${ac_c_conftest_c99_globals} 2304 2305 int 2306 main (int argc, char **argv) 2307 { 2308 int ok = 0; 2309 ${ac_c_conftest_c89_main} 2310 ${ac_c_conftest_c99_main} 2311 return ok; 2312 } 2313 " 2314 2315 # Test code for whether the C compiler supports C89 (complete). 2316 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2317 2318 int 2319 main (int argc, char **argv) 2320 { 2321 int ok = 0; 2322 ${ac_c_conftest_c89_main} 2323 return ok; 2324 } 2325 " 2326 2327 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2328 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2329 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2330 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2331 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2332 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2333 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2334 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2335 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2336 2337 # Auxiliary files required by this configure script. 2338 ac_aux_files="config.guess config.sub compile missing install-sh" 2339 2340 # Locations in which to look for auxiliary files. 2341 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2342 2343 # Search for a directory containing all of the required auxiliary files, 2344 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2345 # If we don't find one directory that contains all the files we need, 2346 # we report the set of missing files from the *first* directory in 2347 # $ac_aux_dir_candidates and give up. 2348 ac_missing_aux_files="" 2349 ac_first_candidate=: 2350 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2352 as_found=false 2353 for as_dir in $ac_aux_dir_candidates 2354 do 2355 IFS=$as_save_IFS 2356 case $as_dir in #((( 2357 '') as_dir=./ ;; 2358 */) ;; 2359 *) as_dir=$as_dir/ ;; 2360 esac 2361 as_found=: 2362 2363 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2364 ac_aux_dir_found=yes 2365 ac_install_sh= 2366 for ac_aux in $ac_aux_files 2367 do 2368 # As a special case, if "install-sh" is required, that requirement 2369 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2370 # and $ac_install_sh is set appropriately for whichever one is found. 2371 if test x"$ac_aux" = x"install-sh" 2372 then 2373 if test -f "${as_dir}install-sh"; then 2374 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2375 ac_install_sh="${as_dir}install-sh -c" 2376 elif test -f "${as_dir}install.sh"; then 2377 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2378 ac_install_sh="${as_dir}install.sh -c" 2379 elif test -f "${as_dir}shtool"; then 2380 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2381 ac_install_sh="${as_dir}shtool install -c" 2382 else 2383 ac_aux_dir_found=no 2384 if $ac_first_candidate; then 2385 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2386 else 2387 break 2388 fi 2389 fi 2390 else 2391 if test -f "${as_dir}${ac_aux}"; then 2392 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2393 else 2394 ac_aux_dir_found=no 2395 if $ac_first_candidate; then 2396 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2397 else 2398 break 2399 fi 2400 fi 2401 fi 2402 done 2403 if test "$ac_aux_dir_found" = yes; then 2404 ac_aux_dir="$as_dir" 2405 break 2406 fi 2407 ac_first_candidate=false 2408 2409 as_found=false 2410 done 2411 IFS=$as_save_IFS 2412 if $as_found 2413 then : 2414 2415 else case e in #( 2416 e) as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 ;; 2417 esac 2418 fi 2419 2420 2421 # These three variables are undocumented and unsupported, 2422 # and are intended to be withdrawn in a future Autoconf release. 2423 # They can cause serious problems if a builder's source tree is in a directory 2424 # whose full name contains unusual characters. 2425 if test -f "${ac_aux_dir}config.guess"; then 2426 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2427 fi 2428 if test -f "${ac_aux_dir}config.sub"; then 2429 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2430 fi 2431 if test -f "$ac_aux_dir/configure"; then 2432 ac_configure="$SHELL ${ac_aux_dir}configure" 2433 fi 2434 2435 # Check that the precious variables saved in the cache have kept the same 2436 # value. 2437 ac_cache_corrupted=false 2438 for ac_var in $ac_precious_vars; do 2439 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2440 eval ac_new_set=\$ac_env_${ac_var}_set 2441 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2442 eval ac_new_val=\$ac_env_${ac_var}_value 2443 case $ac_old_set,$ac_new_set in 2444 set,) 2445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&5 2446 printf "%s\n" "$as_me: error: '$ac_var' was set to '$ac_old_val' in the previous run" >&2;} 2447 ac_cache_corrupted=: ;; 2448 ,set) 2449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' was not set in the previous run" >&5 2450 printf "%s\n" "$as_me: error: '$ac_var' was not set in the previous run" >&2;} 2451 ac_cache_corrupted=: ;; 2452 ,);; 2453 *) 2454 if test "x$ac_old_val" != "x$ac_new_val"; then 2455 # differences in whitespace do not lead to failure. 2456 ac_old_val_w=`echo x $ac_old_val` 2457 ac_new_val_w=`echo x $ac_new_val` 2458 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: '$ac_var' has changed since the previous run:" >&5 2460 printf "%s\n" "$as_me: error: '$ac_var' has changed since the previous run:" >&2;} 2461 ac_cache_corrupted=: 2462 else 2463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&5 2464 printf "%s\n" "$as_me: warning: ignoring whitespace changes in '$ac_var' since the previous run:" >&2;} 2465 eval $ac_var=\$ac_old_val 2466 fi 2467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: '$ac_old_val'" >&5 2468 printf "%s\n" "$as_me: former value: '$ac_old_val'" >&2;} 2469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: '$ac_new_val'" >&5 2470 printf "%s\n" "$as_me: current value: '$ac_new_val'" >&2;} 2471 fi;; 2472 esac 2473 # Pass precious variables to config.status. 2474 if test "$ac_new_set" = set; then 2475 case $ac_new_val in 2476 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2477 *) ac_arg=$ac_var=$ac_new_val ;; 2478 esac 2479 case " $ac_configure_args " in 2480 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2481 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2482 esac 2483 fi 2484 done 2485 if $ac_cache_corrupted; then 2486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2487 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2489 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2490 as_fn_error $? "run '${MAKE-make} distclean' and/or 'rm $cache_file' 2491 and start over" "$LINENO" 5 2492 fi 2493 ## -------------------- ## 2494 ## Main body of script. ## 2495 ## -------------------- ## 2496 2497 ac_ext=c 2498 ac_cpp='$CPP $CPPFLAGS' 2499 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2500 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2501 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2502 2503 2504 RELEASE_DATE="2024-12-04" 2505 2506 ac_config_headers="$ac_config_headers config.h" 2507 2508 2509 # Initialize Automake 2510 am__api_version='1.17' 2511 2512 2513 2514 # Find a good install program. We prefer a C program (faster), 2515 # so one script is as good as another. But avoid the broken or 2516 # incompatible versions: 2517 # SysV /etc/install, /usr/sbin/install 2518 # SunOS /usr/etc/install 2519 # IRIX /sbin/install 2520 # AIX /bin/install 2521 # AmigaOS /C/install, which installs bootblocks on floppy discs 2522 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2523 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2524 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2525 # OS/2's system install, which has a completely different semantic 2526 # ./install, which can be erroneously created by make from ./install.sh. 2527 # Reject install programs that cannot install multiple files. 2528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2529 printf %s "checking for a BSD-compatible install... " >&6; } 2530 if test -z "$INSTALL"; then 2531 if test ${ac_cv_path_install+y} 2532 then : 2533 printf %s "(cached) " >&6 2534 else case e in #( 2535 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2536 for as_dir in $PATH 2537 do 2538 IFS=$as_save_IFS 2539 case $as_dir in #((( 2540 '') as_dir=./ ;; 2541 */) ;; 2542 *) as_dir=$as_dir/ ;; 2543 esac 2544 # Account for fact that we put trailing slashes in our PATH walk. 2545 case $as_dir in #(( 2546 ./ | /[cC]/* | \ 2547 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2548 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2549 /usr/ucb/* ) ;; 2550 *) 2551 # OSF1 and SCO ODT 3.0 have their own names for install. 2552 # Don't use installbsd from OSF since it installs stuff as root 2553 # by default. 2554 for ac_prog in ginstall scoinst install; do 2555 for ac_exec_ext in '' $ac_executable_extensions; do 2556 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2557 if test $ac_prog = install && 2558 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2559 # AIX install. It has an incompatible calling convention. 2560 : 2561 elif test $ac_prog = install && 2562 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2563 # program-specific install script used by HP pwplus--don't use. 2564 : 2565 else 2566 rm -rf conftest.one conftest.two conftest.dir 2567 echo one > conftest.one 2568 echo two > conftest.two 2569 mkdir conftest.dir 2570 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2571 test -s conftest.one && test -s conftest.two && 2572 test -s conftest.dir/conftest.one && 2573 test -s conftest.dir/conftest.two 2574 then 2575 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2576 break 3 2577 fi 2578 fi 2579 fi 2580 done 2581 done 2582 ;; 2583 esac 2584 2585 done 2586 IFS=$as_save_IFS 2587 2588 rm -rf conftest.one conftest.two conftest.dir 2589 ;; 2590 esac 2591 fi 2592 if test ${ac_cv_path_install+y}; then 2593 INSTALL=$ac_cv_path_install 2594 else 2595 # As a last resort, use the slow shell script. Don't cache a 2596 # value for INSTALL within a source directory, because that will 2597 # break other packages using the cache if that directory is 2598 # removed, or if the value is a relative name. 2599 INSTALL=$ac_install_sh 2600 fi 2601 fi 2602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2603 printf "%s\n" "$INSTALL" >&6; } 2604 2605 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2606 # It thinks the first close brace ends the variable substitution. 2607 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2608 2609 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2610 2611 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2612 2613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether sleep supports fractional seconds" >&5 2614 printf %s "checking whether sleep supports fractional seconds... " >&6; } 2615 if test ${am_cv_sleep_fractional_seconds+y} 2616 then : 2617 printf %s "(cached) " >&6 2618 else case e in #( 2619 e) if sleep 0.001 2>/dev/null 2620 then : 2621 am_cv_sleep_fractional_seconds=yes 2622 else case e in #( 2623 e) am_cv_sleep_fractional_seconds=no ;; 2624 esac 2625 fi 2626 ;; 2627 esac 2628 fi 2629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_sleep_fractional_seconds" >&5 2630 printf "%s\n" "$am_cv_sleep_fractional_seconds" >&6; } 2631 2632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking filesystem timestamp resolution" >&5 2633 printf %s "checking filesystem timestamp resolution... " >&6; } 2634 if test ${am_cv_filesystem_timestamp_resolution+y} 2635 then : 2636 printf %s "(cached) " >&6 2637 else case e in #( 2638 e) # Default to the worst case. 2639 am_cv_filesystem_timestamp_resolution=2 2640 2641 # Only try to go finer than 1 sec if sleep can do it. 2642 # Don't try 1 sec, because if 0.01 sec and 0.1 sec don't work, 2643 # - 1 sec is not much of a win compared to 2 sec, and 2644 # - it takes 2 seconds to perform the test whether 1 sec works. 2645 # 2646 # Instead, just use the default 2s on platforms that have 1s resolution, 2647 # accept the extra 1s delay when using $sleep in the Automake tests, in 2648 # exchange for not incurring the 2s delay for running the test for all 2649 # packages. 2650 # 2651 am_try_resolutions= 2652 if test "$am_cv_sleep_fractional_seconds" = yes; then 2653 # Even a millisecond often causes a bunch of false positives, 2654 # so just try a hundredth of a second. The time saved between .001 and 2655 # .01 is not terribly consequential. 2656 am_try_resolutions="0.01 0.1 $am_try_resolutions" 2657 fi 2658 2659 # In order to catch current-generation FAT out, we must *modify* files 2660 # that already exist; the *creation* timestamp is finer. Use names 2661 # that make ls -t sort them differently when they have equal 2662 # timestamps than when they have distinct timestamps, keeping 2663 # in mind that ls -t prints the *newest* file first. 2664 rm -f conftest.ts? 2665 : > conftest.ts1 2666 : > conftest.ts2 2667 : > conftest.ts3 2668 2669 # Make sure ls -t actually works. Do 'set' in a subshell so we don't 2670 # clobber the current shell's arguments. (Outer-level square brackets 2671 # are removed by m4; they're present so that m4 does not expand 2672 # <dollar><star>; be careful, easy to get confused.) 2673 if ( 2674 set X `ls -t conftest.ts[12]` && 2675 { 2676 test "$*" != "X conftest.ts1 conftest.ts2" || 2677 test "$*" != "X conftest.ts2 conftest.ts1"; 2678 } 2679 ); then :; else 2680 # If neither matched, then we have a broken ls. This can happen 2681 # if, for instance, CONFIG_SHELL is bash and it inherits a 2682 # broken ls alias from the environment. This has actually 2683 # happened. Such a system could not be considered "sane". 2684 printf "%s\n" ""Bad output from ls -t: \"`ls -t conftest.ts[12]`\""" >&5 2685 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 2686 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 2687 as_fn_error $? "ls -t produces unexpected output. 2688 Make sure there is not a broken ls alias in your environment. 2689 See 'config.log' for more details" "$LINENO" 5; } 2690 fi 2691 2692 for am_try_res in $am_try_resolutions; do 2693 # Any one fine-grained sleep might happen to cross the boundary 2694 # between two values of a coarser actual resolution, but if we do 2695 # two fine-grained sleeps in a row, at least one of them will fall 2696 # entirely within a coarse interval. 2697 echo alpha > conftest.ts1 2698 sleep $am_try_res 2699 echo beta > conftest.ts2 2700 sleep $am_try_res 2701 echo gamma > conftest.ts3 2702 2703 # We assume that 'ls -t' will make use of high-resolution 2704 # timestamps if the operating system supports them at all. 2705 if (set X `ls -t conftest.ts?` && 2706 test "$2" = conftest.ts3 && 2707 test "$3" = conftest.ts2 && 2708 test "$4" = conftest.ts1); then 2709 # 2710 # Ok, ls -t worked. If we're at a resolution of 1 second, we're done, 2711 # because we don't need to test make. 2712 make_ok=true 2713 if test $am_try_res != 1; then 2714 # But if we've succeeded so far with a subsecond resolution, we 2715 # have one more thing to check: make. It can happen that 2716 # everything else supports the subsecond mtimes, but make doesn't; 2717 # notably on macOS, which ships make 3.81 from 2006 (the last one 2718 # released under GPLv2). https://bugs.gnu.org/68808 2719 # 2720 # We test $MAKE if it is defined in the environment, else "make". 2721 # It might get overridden later, but our hope is that in practice 2722 # it does not matter: it is the system "make" which is (by far) 2723 # the most likely to be broken, whereas if the user overrides it, 2724 # probably they did so with a better, or at least not worse, make. 2725 # https://lists.gnu.org/archive/html/automake/2024-06/msg00051.html 2726 # 2727 # Create a Makefile (real tab character here): 2728 rm -f conftest.mk 2729 echo 'conftest.ts1: conftest.ts2' >conftest.mk 2730 echo ' touch conftest.ts2' >>conftest.mk 2731 # 2732 # Now, running 2733 # touch conftest.ts1; touch conftest.ts2; make 2734 # should touch ts1 because ts2 is newer. This could happen by luck, 2735 # but most often, it will fail if make's support is insufficient. So 2736 # test for several consecutive successes. 2737 # 2738 # (We reuse conftest.ts[12] because we still want to modify existing 2739 # files, not create new ones, per above.) 2740 n=0 2741 make=${MAKE-make} 2742 until test $n -eq 3; do 2743 echo one > conftest.ts1 2744 sleep $am_try_res 2745 echo two > conftest.ts2 # ts2 should now be newer than ts1 2746 if $make -f conftest.mk | grep 'up to date' >/dev/null; then 2747 make_ok=false 2748 break # out of $n loop 2749 fi 2750 n=`expr $n + 1` 2751 done 2752 fi 2753 # 2754 if $make_ok; then 2755 # Everything we know to check worked out, so call this resolution good. 2756 am_cv_filesystem_timestamp_resolution=$am_try_res 2757 break # out of $am_try_res loop 2758 fi 2759 # Otherwise, we'll go on to check the next resolution. 2760 fi 2761 done 2762 rm -f conftest.ts? 2763 # (end _am_filesystem_timestamp_resolution) 2764 ;; 2765 esac 2766 fi 2767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_filesystem_timestamp_resolution" >&5 2768 printf "%s\n" "$am_cv_filesystem_timestamp_resolution" >&6; } 2769 2770 # This check should not be cached, as it may vary across builds of 2771 # different projects. 2772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2773 printf %s "checking whether build environment is sane... " >&6; } 2774 # Reject unsafe characters in $srcdir or the absolute working directory 2775 # name. Accept space and tab only in the latter. 2776 am_lf=' 2777 ' 2778 case `pwd` in 2779 *[\\\"\#\$\&\'\`$am_lf]*) 2780 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2781 esac 2782 case $srcdir in 2783 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2784 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2785 esac 2786 2787 # Do 'set' in a subshell so we don't clobber the current shell's 2788 # arguments. Must try -L first in case configure is actually a 2789 # symlink; some systems play weird games with the mod time of symlinks 2790 # (eg FreeBSD returns the mod time of the symlink's containing 2791 # directory). 2792 am_build_env_is_sane=no 2793 am_has_slept=no 2794 rm -f conftest.file 2795 for am_try in 1 2; do 2796 echo "timestamp, slept: $am_has_slept" > conftest.file 2797 if ( 2798 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2799 if test "$*" = "X"; then 2800 # -L didn't work. 2801 set X `ls -t "$srcdir/configure" conftest.file` 2802 fi 2803 test "$2" = conftest.file 2804 ); then 2805 am_build_env_is_sane=yes 2806 break 2807 fi 2808 # Just in case. 2809 sleep "$am_cv_filesystem_timestamp_resolution" 2810 am_has_slept=yes 2811 done 2812 2813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_build_env_is_sane" >&5 2814 printf "%s\n" "$am_build_env_is_sane" >&6; } 2815 if test "$am_build_env_is_sane" = no; then 2816 as_fn_error $? "newly created file is older than distributed files! 2817 Check your system clock" "$LINENO" 5 2818 fi 2819 2820 # If we didn't sleep, we still need to ensure time stamps of config.status and 2821 # generated files are strictly newer. 2822 am_sleep_pid= 2823 if test -e conftest.file || grep 'slept: no' conftest.file >/dev/null 2>&1 2824 then : 2825 2826 else case e in #( 2827 e) ( sleep "$am_cv_filesystem_timestamp_resolution" ) & 2828 am_sleep_pid=$! 2829 ;; 2830 esac 2831 fi 2832 2833 rm -f conftest.file 2834 2835 test "$program_prefix" != NONE && 2836 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2837 # Use a double $ so make ignores it. 2838 test "$program_suffix" != NONE && 2839 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2840 # Double any \ or $. 2841 # By default was 's,x,x', remove it if useless. 2842 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2843 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2844 2845 2846 # Expand $ac_aux_dir to an absolute path. 2847 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2848 2849 2850 if test x"${MISSING+set}" != xset; then 2851 MISSING="\${SHELL} '$am_aux_dir/missing'" 2852 fi 2853 # Use eval to expand $SHELL 2854 if eval "$MISSING --is-lightweight"; then 2855 am_missing_run="$MISSING " 2856 else 2857 am_missing_run= 2858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2859 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2860 fi 2861 2862 if test x"${install_sh+set}" != xset; then 2863 case $am_aux_dir in 2864 *\ * | *\ *) 2865 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2866 *) 2867 install_sh="\${SHELL} $am_aux_dir/install-sh" 2868 esac 2869 fi 2870 2871 # Installed binaries are usually stripped using 'strip' when the user 2872 # run "make install-strip". However 'strip' might not be the right 2873 # tool to use in cross-compilation environments, therefore Automake 2874 # will honor the 'STRIP' environment variable to overrule this program. 2875 if test "$cross_compiling" != no; then 2876 if test -n "$ac_tool_prefix"; then 2877 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2878 set dummy ${ac_tool_prefix}strip; ac_word=$2 2879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2880 printf %s "checking for $ac_word... " >&6; } 2881 if test ${ac_cv_prog_STRIP+y} 2882 then : 2883 printf %s "(cached) " >&6 2884 else case e in #( 2885 e) if test -n "$STRIP"; then 2886 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2887 else 2888 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2889 for as_dir in $PATH 2890 do 2891 IFS=$as_save_IFS 2892 case $as_dir in #((( 2893 '') as_dir=./ ;; 2894 */) ;; 2895 *) as_dir=$as_dir/ ;; 2896 esac 2897 for ac_exec_ext in '' $ac_executable_extensions; do 2898 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2899 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2900 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2901 break 2 2902 fi 2903 done 2904 done 2905 IFS=$as_save_IFS 2906 2907 fi ;; 2908 esac 2909 fi 2910 STRIP=$ac_cv_prog_STRIP 2911 if test -n "$STRIP"; then 2912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2913 printf "%s\n" "$STRIP" >&6; } 2914 else 2915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2916 printf "%s\n" "no" >&6; } 2917 fi 2918 2919 2920 fi 2921 if test -z "$ac_cv_prog_STRIP"; then 2922 ac_ct_STRIP=$STRIP 2923 # Extract the first word of "strip", so it can be a program name with args. 2924 set dummy strip; ac_word=$2 2925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2926 printf %s "checking for $ac_word... " >&6; } 2927 if test ${ac_cv_prog_ac_ct_STRIP+y} 2928 then : 2929 printf %s "(cached) " >&6 2930 else case e in #( 2931 e) if test -n "$ac_ct_STRIP"; then 2932 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2933 else 2934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2935 for as_dir in $PATH 2936 do 2937 IFS=$as_save_IFS 2938 case $as_dir in #((( 2939 '') as_dir=./ ;; 2940 */) ;; 2941 *) as_dir=$as_dir/ ;; 2942 esac 2943 for ac_exec_ext in '' $ac_executable_extensions; do 2944 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2945 ac_cv_prog_ac_ct_STRIP="strip" 2946 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2947 break 2 2948 fi 2949 done 2950 done 2951 IFS=$as_save_IFS 2952 2953 fi ;; 2954 esac 2955 fi 2956 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2957 if test -n "$ac_ct_STRIP"; then 2958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2959 printf "%s\n" "$ac_ct_STRIP" >&6; } 2960 else 2961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2962 printf "%s\n" "no" >&6; } 2963 fi 2964 2965 if test "x$ac_ct_STRIP" = x; then 2966 STRIP=":" 2967 else 2968 case $cross_compiling:$ac_tool_warned in 2969 yes:) 2970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2971 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2972 ac_tool_warned=yes ;; 2973 esac 2974 STRIP=$ac_ct_STRIP 2975 fi 2976 else 2977 STRIP="$ac_cv_prog_STRIP" 2978 fi 2979 2980 fi 2981 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2982 2983 2984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2985 printf %s "checking for a race-free mkdir -p... " >&6; } 2986 if test -z "$MKDIR_P"; then 2987 if test ${ac_cv_path_mkdir+y} 2988 then : 2989 printf %s "(cached) " >&6 2990 else case e in #( 2991 e) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2992 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2993 do 2994 IFS=$as_save_IFS 2995 case $as_dir in #((( 2996 '') as_dir=./ ;; 2997 */) ;; 2998 *) as_dir=$as_dir/ ;; 2999 esac 3000 for ac_prog in mkdir gmkdir; do 3001 for ac_exec_ext in '' $ac_executable_extensions; do 3002 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3003 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3004 'mkdir ('*'coreutils) '* | \ 3005 *'BusyBox '* | \ 3006 'mkdir (fileutils) '4.1*) 3007 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3008 break 3;; 3009 esac 3010 done 3011 done 3012 done 3013 IFS=$as_save_IFS 3014 ;; 3015 esac 3016 fi 3017 3018 test -d ./--version && rmdir ./--version 3019 if test ${ac_cv_path_mkdir+y}; then 3020 MKDIR_P="$ac_cv_path_mkdir -p" 3021 else 3022 # As a last resort, use plain mkdir -p, 3023 # in the hope it doesn't have the bugs of ancient mkdir. 3024 MKDIR_P='mkdir -p' 3025 fi 3026 fi 3027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3028 printf "%s\n" "$MKDIR_P" >&6; } 3029 3030 for ac_prog in gawk mawk nawk awk 3031 do 3032 # Extract the first word of "$ac_prog", so it can be a program name with args. 3033 set dummy $ac_prog; ac_word=$2 3034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3035 printf %s "checking for $ac_word... " >&6; } 3036 if test ${ac_cv_prog_AWK+y} 3037 then : 3038 printf %s "(cached) " >&6 3039 else case e in #( 3040 e) if test -n "$AWK"; then 3041 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3042 else 3043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3044 for as_dir in $PATH 3045 do 3046 IFS=$as_save_IFS 3047 case $as_dir in #((( 3048 '') as_dir=./ ;; 3049 */) ;; 3050 *) as_dir=$as_dir/ ;; 3051 esac 3052 for ac_exec_ext in '' $ac_executable_extensions; do 3053 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3054 ac_cv_prog_AWK="$ac_prog" 3055 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3056 break 2 3057 fi 3058 done 3059 done 3060 IFS=$as_save_IFS 3061 3062 fi ;; 3063 esac 3064 fi 3065 AWK=$ac_cv_prog_AWK 3066 if test -n "$AWK"; then 3067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3068 printf "%s\n" "$AWK" >&6; } 3069 else 3070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3071 printf "%s\n" "no" >&6; } 3072 fi 3073 3074 3075 test -n "$AWK" && break 3076 done 3077 3078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3079 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3080 set x ${MAKE-make} 3081 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3082 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3083 then : 3084 printf %s "(cached) " >&6 3085 else case e in #( 3086 e) cat >conftest.make <<\_ACEOF 3087 SHELL = /bin/sh 3088 all: 3089 @echo '@@@%%%=$(MAKE)=@@@%%%' 3090 _ACEOF 3091 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3092 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3093 *@@@%%%=?*=@@@%%%*) 3094 eval ac_cv_prog_make_${ac_make}_set=yes;; 3095 *) 3096 eval ac_cv_prog_make_${ac_make}_set=no;; 3097 esac 3098 rm -f conftest.make ;; 3099 esac 3100 fi 3101 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3103 printf "%s\n" "yes" >&6; } 3104 SET_MAKE= 3105 else 3106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3107 printf "%s\n" "no" >&6; } 3108 SET_MAKE="MAKE=${MAKE-make}" 3109 fi 3110 3111 rm -rf .tst 2>/dev/null 3112 mkdir .tst 2>/dev/null 3113 if test -d .tst; then 3114 am__leading_dot=. 3115 else 3116 am__leading_dot=_ 3117 fi 3118 rmdir .tst 2>/dev/null 3119 3120 AM_DEFAULT_VERBOSITY=1 3121 # Check whether --enable-silent-rules was given. 3122 if test ${enable_silent_rules+y} 3123 then : 3124 enableval=$enable_silent_rules; 3125 fi 3126 3127 am_make=${MAKE-make} 3128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3129 printf %s "checking whether $am_make supports nested variables... " >&6; } 3130 if test ${am_cv_make_support_nested_variables+y} 3131 then : 3132 printf %s "(cached) " >&6 3133 else case e in #( 3134 e) if printf "%s\n" 'TRUE=$(BAR$(V)) 3135 BAR0=false 3136 BAR1=true 3137 V=1 3138 am__doit: 3139 @$(TRUE) 3140 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3141 am_cv_make_support_nested_variables=yes 3142 else 3143 am_cv_make_support_nested_variables=no 3144 fi ;; 3145 esac 3146 fi 3147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3148 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3149 AM_BACKSLASH='\' 3150 3151 am__rm_f_notfound= 3152 if (rm -f && rm -fr && rm -rf) 2>/dev/null 3153 then : 3154 3155 else case e in #( 3156 e) am__rm_f_notfound='""' ;; 3157 esac 3158 fi 3159 3160 3161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking xargs -n works" >&5 3162 printf %s "checking xargs -n works... " >&6; } 3163 if test ${am_cv_xargs_n_works+y} 3164 then : 3165 printf %s "(cached) " >&6 3166 else case e in #( 3167 e) if test "`echo 1 2 3 | xargs -n2 echo`" = "1 2 3168 3" 3169 then : 3170 am_cv_xargs_n_works=yes 3171 else case e in #( 3172 e) am_cv_xargs_n_works=no ;; 3173 esac 3174 fi ;; 3175 esac 3176 fi 3177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_xargs_n_works" >&5 3178 printf "%s\n" "$am_cv_xargs_n_works" >&6; } 3179 if test "$am_cv_xargs_n_works" = yes 3180 then : 3181 am__xargs_n='xargs -n' 3182 else case e in #( 3183 e) am__xargs_n='am__xargs_n () { shift; sed "s/ /\\n/g" | while read am__xargs_n_arg; do "" "$am__xargs_n_arg"; done; }' 3184 ;; 3185 esac 3186 fi 3187 3188 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3189 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3190 # is not polluted with repeated "-I." 3191 am__isrc=' -I$(srcdir)' 3192 # test to see if srcdir already configured 3193 if test -f $srcdir/config.status; then 3194 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3195 fi 3196 fi 3197 3198 # test whether we have cygpath 3199 if test -z "$CYGPATH_W"; then 3200 if (cygpath --version) >/dev/null 2>/dev/null; then 3201 CYGPATH_W='cygpath -w' 3202 else 3203 CYGPATH_W=echo 3204 fi 3205 fi 3206 3207 3208 # Define the identity of the package. 3209 PACKAGE='transset' 3210 VERSION='1.0.4' 3211 3212 3213 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3214 3215 3216 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3217 3218 # Some tools Automake needs. 3219 3220 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3221 3222 3223 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3224 3225 3226 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3227 3228 3229 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3230 3231 3232 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3233 3234 # For better backward compatibility. To be removed once Automake 1.9.x 3235 # dies out for good. For more background, see: 3236 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3237 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3238 mkdir_p='$(MKDIR_P)' 3239 3240 # We need awk for the "check" target (and possibly the TAP driver). The 3241 # system "awk" is bad on some platforms. 3242 # Always define AMTAR for backward compatibility. Yes, it's still used 3243 # in the wild :-( We should find a proper way to deprecate it ... 3244 AMTAR='$${TAR-tar}' 3245 3246 3247 # We'll loop over all known methods to create a tar archive until one works. 3248 _am_tools='gnutar pax cpio none' 3249 3250 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3251 3252 3253 3254 3255 3256 # Variables for tags utilities; see am/tags.am 3257 if test -z "$CTAGS"; then 3258 CTAGS=ctags 3259 fi 3260 3261 if test -z "$ETAGS"; then 3262 ETAGS=etags 3263 fi 3264 3265 if test -z "$CSCOPE"; then 3266 CSCOPE=cscope 3267 fi 3268 3269 3270 3271 3272 3273 3274 3275 3276 # Require xorg-macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3277 3278 3279 3280 3281 3282 3283 3284 3285 3286 3287 3288 3289 3290 3291 3292 3293 3294 3295 3296 3297 DEPDIR="${am__leading_dot}deps" 3298 3299 ac_config_commands="$ac_config_commands depfiles" 3300 3301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3302 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3303 cat > confinc.mk << 'END' 3304 am__doit: 3305 @echo this is the am__doit target >confinc.out 3306 .PHONY: am__doit 3307 END 3308 am__include="#" 3309 am__quote= 3310 # BSD make does it like this. 3311 echo '.include "confinc.mk" # ignored' > confmf.BSD 3312 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3313 echo 'include confinc.mk # ignored' > confmf.GNU 3314 _am_result=no 3315 for s in GNU BSD; do 3316 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3317 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3318 ac_status=$? 3319 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3320 (exit $ac_status); } 3321 case $?:`cat confinc.out 2>/dev/null` in #( 3322 '0:this is the am__doit target') : 3323 case $s in #( 3324 BSD) : 3325 am__include='.include' am__quote='"' ;; #( 3326 *) : 3327 am__include='include' am__quote='' ;; 3328 esac ;; #( 3329 *) : 3330 ;; 3331 esac 3332 if test "$am__include" != "#"; then 3333 _am_result="yes ($s style)" 3334 break 3335 fi 3336 done 3337 rm -f confinc.* confmf.* 3338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3339 printf "%s\n" "${_am_result}" >&6; } 3340 3341 # Check whether --enable-dependency-tracking was given. 3342 if test ${enable_dependency_tracking+y} 3343 then : 3344 enableval=$enable_dependency_tracking; 3345 fi 3346 3347 if test "x$enable_dependency_tracking" != xno; then 3348 am_depcomp="$ac_aux_dir/depcomp" 3349 AMDEPBACKSLASH='\' 3350 am__nodep='_no' 3351 fi 3352 if test "x$enable_dependency_tracking" != xno; then 3353 AMDEP_TRUE= 3354 AMDEP_FALSE='#' 3355 else 3356 AMDEP_TRUE='#' 3357 AMDEP_FALSE= 3358 fi 3359 3360 3361 ac_ext=c 3362 ac_cpp='$CPP $CPPFLAGS' 3363 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3364 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3365 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3366 if test -n "$ac_tool_prefix"; then 3367 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3368 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3370 printf %s "checking for $ac_word... " >&6; } 3371 if test ${ac_cv_prog_CC+y} 3372 then : 3373 printf %s "(cached) " >&6 3374 else case e in #( 3375 e) if test -n "$CC"; then 3376 ac_cv_prog_CC="$CC" # Let the user override the test. 3377 else 3378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3379 for as_dir in $PATH 3380 do 3381 IFS=$as_save_IFS 3382 case $as_dir in #((( 3383 '') as_dir=./ ;; 3384 */) ;; 3385 *) as_dir=$as_dir/ ;; 3386 esac 3387 for ac_exec_ext in '' $ac_executable_extensions; do 3388 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3389 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3390 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3391 break 2 3392 fi 3393 done 3394 done 3395 IFS=$as_save_IFS 3396 3397 fi ;; 3398 esac 3399 fi 3400 CC=$ac_cv_prog_CC 3401 if test -n "$CC"; then 3402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3403 printf "%s\n" "$CC" >&6; } 3404 else 3405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3406 printf "%s\n" "no" >&6; } 3407 fi 3408 3409 3410 fi 3411 if test -z "$ac_cv_prog_CC"; then 3412 ac_ct_CC=$CC 3413 # Extract the first word of "gcc", so it can be a program name with args. 3414 set dummy gcc; ac_word=$2 3415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3416 printf %s "checking for $ac_word... " >&6; } 3417 if test ${ac_cv_prog_ac_ct_CC+y} 3418 then : 3419 printf %s "(cached) " >&6 3420 else case e in #( 3421 e) if test -n "$ac_ct_CC"; then 3422 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3423 else 3424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3425 for as_dir in $PATH 3426 do 3427 IFS=$as_save_IFS 3428 case $as_dir in #((( 3429 '') as_dir=./ ;; 3430 */) ;; 3431 *) as_dir=$as_dir/ ;; 3432 esac 3433 for ac_exec_ext in '' $ac_executable_extensions; do 3434 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3435 ac_cv_prog_ac_ct_CC="gcc" 3436 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3437 break 2 3438 fi 3439 done 3440 done 3441 IFS=$as_save_IFS 3442 3443 fi ;; 3444 esac 3445 fi 3446 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3447 if test -n "$ac_ct_CC"; then 3448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3449 printf "%s\n" "$ac_ct_CC" >&6; } 3450 else 3451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3452 printf "%s\n" "no" >&6; } 3453 fi 3454 3455 if test "x$ac_ct_CC" = x; then 3456 CC="" 3457 else 3458 case $cross_compiling:$ac_tool_warned in 3459 yes:) 3460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3461 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3462 ac_tool_warned=yes ;; 3463 esac 3464 CC=$ac_ct_CC 3465 fi 3466 else 3467 CC="$ac_cv_prog_CC" 3468 fi 3469 3470 if test -z "$CC"; then 3471 if test -n "$ac_tool_prefix"; then 3472 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3473 set dummy ${ac_tool_prefix}cc; ac_word=$2 3474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3475 printf %s "checking for $ac_word... " >&6; } 3476 if test ${ac_cv_prog_CC+y} 3477 then : 3478 printf %s "(cached) " >&6 3479 else case e in #( 3480 e) if test -n "$CC"; then 3481 ac_cv_prog_CC="$CC" # Let the user override the test. 3482 else 3483 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3484 for as_dir in $PATH 3485 do 3486 IFS=$as_save_IFS 3487 case $as_dir in #((( 3488 '') as_dir=./ ;; 3489 */) ;; 3490 *) as_dir=$as_dir/ ;; 3491 esac 3492 for ac_exec_ext in '' $ac_executable_extensions; do 3493 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3494 ac_cv_prog_CC="${ac_tool_prefix}cc" 3495 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3496 break 2 3497 fi 3498 done 3499 done 3500 IFS=$as_save_IFS 3501 3502 fi ;; 3503 esac 3504 fi 3505 CC=$ac_cv_prog_CC 3506 if test -n "$CC"; then 3507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3508 printf "%s\n" "$CC" >&6; } 3509 else 3510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3511 printf "%s\n" "no" >&6; } 3512 fi 3513 3514 3515 fi 3516 fi 3517 if test -z "$CC"; then 3518 # Extract the first word of "cc", so it can be a program name with args. 3519 set dummy cc; ac_word=$2 3520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3521 printf %s "checking for $ac_word... " >&6; } 3522 if test ${ac_cv_prog_CC+y} 3523 then : 3524 printf %s "(cached) " >&6 3525 else case e in #( 3526 e) if test -n "$CC"; then 3527 ac_cv_prog_CC="$CC" # Let the user override the test. 3528 else 3529 ac_prog_rejected=no 3530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3531 for as_dir in $PATH 3532 do 3533 IFS=$as_save_IFS 3534 case $as_dir in #((( 3535 '') as_dir=./ ;; 3536 */) ;; 3537 *) as_dir=$as_dir/ ;; 3538 esac 3539 for ac_exec_ext in '' $ac_executable_extensions; do 3540 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3541 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3542 ac_prog_rejected=yes 3543 continue 3544 fi 3545 ac_cv_prog_CC="cc" 3546 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3547 break 2 3548 fi 3549 done 3550 done 3551 IFS=$as_save_IFS 3552 3553 if test $ac_prog_rejected = yes; then 3554 # We found a bogon in the path, so make sure we never use it. 3555 set dummy $ac_cv_prog_CC 3556 shift 3557 if test $# != 0; then 3558 # We chose a different compiler from the bogus one. 3559 # However, it has the same basename, so the bogon will be chosen 3560 # first if we set CC to just the basename; use the full file name. 3561 shift 3562 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3563 fi 3564 fi 3565 fi ;; 3566 esac 3567 fi 3568 CC=$ac_cv_prog_CC 3569 if test -n "$CC"; then 3570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3571 printf "%s\n" "$CC" >&6; } 3572 else 3573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3574 printf "%s\n" "no" >&6; } 3575 fi 3576 3577 3578 fi 3579 if test -z "$CC"; then 3580 if test -n "$ac_tool_prefix"; then 3581 for ac_prog in cl.exe 3582 do 3583 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3584 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3586 printf %s "checking for $ac_word... " >&6; } 3587 if test ${ac_cv_prog_CC+y} 3588 then : 3589 printf %s "(cached) " >&6 3590 else case e in #( 3591 e) if test -n "$CC"; then 3592 ac_cv_prog_CC="$CC" # Let the user override the test. 3593 else 3594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3595 for as_dir in $PATH 3596 do 3597 IFS=$as_save_IFS 3598 case $as_dir in #((( 3599 '') as_dir=./ ;; 3600 */) ;; 3601 *) as_dir=$as_dir/ ;; 3602 esac 3603 for ac_exec_ext in '' $ac_executable_extensions; do 3604 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3605 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3606 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3607 break 2 3608 fi 3609 done 3610 done 3611 IFS=$as_save_IFS 3612 3613 fi ;; 3614 esac 3615 fi 3616 CC=$ac_cv_prog_CC 3617 if test -n "$CC"; then 3618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3619 printf "%s\n" "$CC" >&6; } 3620 else 3621 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3622 printf "%s\n" "no" >&6; } 3623 fi 3624 3625 3626 test -n "$CC" && break 3627 done 3628 fi 3629 if test -z "$CC"; then 3630 ac_ct_CC=$CC 3631 for ac_prog in cl.exe 3632 do 3633 # Extract the first word of "$ac_prog", so it can be a program name with args. 3634 set dummy $ac_prog; ac_word=$2 3635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3636 printf %s "checking for $ac_word... " >&6; } 3637 if test ${ac_cv_prog_ac_ct_CC+y} 3638 then : 3639 printf %s "(cached) " >&6 3640 else case e in #( 3641 e) if test -n "$ac_ct_CC"; then 3642 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3643 else 3644 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3645 for as_dir in $PATH 3646 do 3647 IFS=$as_save_IFS 3648 case $as_dir in #((( 3649 '') as_dir=./ ;; 3650 */) ;; 3651 *) as_dir=$as_dir/ ;; 3652 esac 3653 for ac_exec_ext in '' $ac_executable_extensions; do 3654 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3655 ac_cv_prog_ac_ct_CC="$ac_prog" 3656 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3657 break 2 3658 fi 3659 done 3660 done 3661 IFS=$as_save_IFS 3662 3663 fi ;; 3664 esac 3665 fi 3666 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3667 if test -n "$ac_ct_CC"; then 3668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3669 printf "%s\n" "$ac_ct_CC" >&6; } 3670 else 3671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3672 printf "%s\n" "no" >&6; } 3673 fi 3674 3675 3676 test -n "$ac_ct_CC" && break 3677 done 3678 3679 if test "x$ac_ct_CC" = x; then 3680 CC="" 3681 else 3682 case $cross_compiling:$ac_tool_warned in 3683 yes:) 3684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3685 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3686 ac_tool_warned=yes ;; 3687 esac 3688 CC=$ac_ct_CC 3689 fi 3690 fi 3691 3692 fi 3693 if test -z "$CC"; then 3694 if test -n "$ac_tool_prefix"; then 3695 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3696 set dummy ${ac_tool_prefix}clang; ac_word=$2 3697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3698 printf %s "checking for $ac_word... " >&6; } 3699 if test ${ac_cv_prog_CC+y} 3700 then : 3701 printf %s "(cached) " >&6 3702 else case e in #( 3703 e) if test -n "$CC"; then 3704 ac_cv_prog_CC="$CC" # Let the user override the test. 3705 else 3706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3707 for as_dir in $PATH 3708 do 3709 IFS=$as_save_IFS 3710 case $as_dir in #((( 3711 '') as_dir=./ ;; 3712 */) ;; 3713 *) as_dir=$as_dir/ ;; 3714 esac 3715 for ac_exec_ext in '' $ac_executable_extensions; do 3716 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3717 ac_cv_prog_CC="${ac_tool_prefix}clang" 3718 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3719 break 2 3720 fi 3721 done 3722 done 3723 IFS=$as_save_IFS 3724 3725 fi ;; 3726 esac 3727 fi 3728 CC=$ac_cv_prog_CC 3729 if test -n "$CC"; then 3730 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3731 printf "%s\n" "$CC" >&6; } 3732 else 3733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3734 printf "%s\n" "no" >&6; } 3735 fi 3736 3737 3738 fi 3739 if test -z "$ac_cv_prog_CC"; then 3740 ac_ct_CC=$CC 3741 # Extract the first word of "clang", so it can be a program name with args. 3742 set dummy clang; ac_word=$2 3743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3744 printf %s "checking for $ac_word... " >&6; } 3745 if test ${ac_cv_prog_ac_ct_CC+y} 3746 then : 3747 printf %s "(cached) " >&6 3748 else case e in #( 3749 e) if test -n "$ac_ct_CC"; then 3750 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3751 else 3752 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3753 for as_dir in $PATH 3754 do 3755 IFS=$as_save_IFS 3756 case $as_dir in #((( 3757 '') as_dir=./ ;; 3758 */) ;; 3759 *) as_dir=$as_dir/ ;; 3760 esac 3761 for ac_exec_ext in '' $ac_executable_extensions; do 3762 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3763 ac_cv_prog_ac_ct_CC="clang" 3764 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3765 break 2 3766 fi 3767 done 3768 done 3769 IFS=$as_save_IFS 3770 3771 fi ;; 3772 esac 3773 fi 3774 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3775 if test -n "$ac_ct_CC"; then 3776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3777 printf "%s\n" "$ac_ct_CC" >&6; } 3778 else 3779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3780 printf "%s\n" "no" >&6; } 3781 fi 3782 3783 if test "x$ac_ct_CC" = x; then 3784 CC="" 3785 else 3786 case $cross_compiling:$ac_tool_warned in 3787 yes:) 3788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3789 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3790 ac_tool_warned=yes ;; 3791 esac 3792 CC=$ac_ct_CC 3793 fi 3794 else 3795 CC="$ac_cv_prog_CC" 3796 fi 3797 3798 fi 3799 3800 3801 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3802 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3803 as_fn_error $? "no acceptable C compiler found in \$PATH 3804 See 'config.log' for more details" "$LINENO" 5; } 3805 3806 # Provide some information about the compiler. 3807 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3808 set X $ac_compile 3809 ac_compiler=$2 3810 for ac_option in --version -v -V -qversion -version; do 3811 { { ac_try="$ac_compiler $ac_option >&5" 3812 case "(($ac_try" in 3813 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3814 *) ac_try_echo=$ac_try;; 3815 esac 3816 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3817 printf "%s\n" "$ac_try_echo"; } >&5 3818 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3819 ac_status=$? 3820 if test -s conftest.err; then 3821 sed '10a\ 3822 ... rest of stderr output deleted ... 3823 10q' conftest.err >conftest.er1 3824 cat conftest.er1 >&5 3825 fi 3826 rm -f conftest.er1 conftest.err 3827 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3828 test $ac_status = 0; } 3829 done 3830 3831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3832 /* end confdefs.h. */ 3833 3834 int 3835 main (void) 3836 { 3837 3838 ; 3839 return 0; 3840 } 3841 _ACEOF 3842 ac_clean_files_save=$ac_clean_files 3843 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3844 # Try to create an executable without -o first, disregard a.out. 3845 # It will help us diagnose broken compilers, and finding out an intuition 3846 # of exeext. 3847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3848 printf %s "checking whether the C compiler works... " >&6; } 3849 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3850 3851 # The possible output files: 3852 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3853 3854 ac_rmfiles= 3855 for ac_file in $ac_files 3856 do 3857 case $ac_file in 3858 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3859 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3860 esac 3861 done 3862 rm -f $ac_rmfiles 3863 3864 if { { ac_try="$ac_link_default" 3865 case "(($ac_try" in 3866 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3867 *) ac_try_echo=$ac_try;; 3868 esac 3869 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3870 printf "%s\n" "$ac_try_echo"; } >&5 3871 (eval "$ac_link_default") 2>&5 3872 ac_status=$? 3873 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3874 test $ac_status = 0; } 3875 then : 3876 # Autoconf-2.13 could set the ac_cv_exeext variable to 'no'. 3877 # So ignore a value of 'no', otherwise this would lead to 'EXEEXT = no' 3878 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3879 # so that the user can short-circuit this test for compilers unknown to 3880 # Autoconf. 3881 for ac_file in $ac_files '' 3882 do 3883 test -f "$ac_file" || continue 3884 case $ac_file in 3885 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3886 ;; 3887 [ab].out ) 3888 # We found the default executable, but exeext='' is most 3889 # certainly right. 3890 break;; 3891 *.* ) 3892 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3893 then :; else 3894 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3895 fi 3896 # We set ac_cv_exeext here because the later test for it is not 3897 # safe: cross compilers may not add the suffix if given an '-o' 3898 # argument, so we may need to know it at that point already. 3899 # Even if this section looks crufty: it has the advantage of 3900 # actually working. 3901 break;; 3902 * ) 3903 break;; 3904 esac 3905 done 3906 test "$ac_cv_exeext" = no && ac_cv_exeext= 3907 3908 else case e in #( 3909 e) ac_file='' ;; 3910 esac 3911 fi 3912 if test -z "$ac_file" 3913 then : 3914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3915 printf "%s\n" "no" >&6; } 3916 printf "%s\n" "$as_me: failed program was:" >&5 3917 sed 's/^/| /' conftest.$ac_ext >&5 3918 3919 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3920 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3921 as_fn_error 77 "C compiler cannot create executables 3922 See 'config.log' for more details" "$LINENO" 5; } 3923 else case e in #( 3924 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3925 printf "%s\n" "yes" >&6; } ;; 3926 esac 3927 fi 3928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3929 printf %s "checking for C compiler default output file name... " >&6; } 3930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3931 printf "%s\n" "$ac_file" >&6; } 3932 ac_exeext=$ac_cv_exeext 3933 3934 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3935 ac_clean_files=$ac_clean_files_save 3936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3937 printf %s "checking for suffix of executables... " >&6; } 3938 if { { ac_try="$ac_link" 3939 case "(($ac_try" in 3940 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3941 *) ac_try_echo=$ac_try;; 3942 esac 3943 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3944 printf "%s\n" "$ac_try_echo"; } >&5 3945 (eval "$ac_link") 2>&5 3946 ac_status=$? 3947 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3948 test $ac_status = 0; } 3949 then : 3950 # If both 'conftest.exe' and 'conftest' are 'present' (well, observable) 3951 # catch 'conftest.exe'. For instance with Cygwin, 'ls conftest' will 3952 # work properly (i.e., refer to 'conftest.exe'), while it won't with 3953 # 'rm'. 3954 for ac_file in conftest.exe conftest conftest.*; do 3955 test -f "$ac_file" || continue 3956 case $ac_file in 3957 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3958 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3959 break;; 3960 * ) break;; 3961 esac 3962 done 3963 else case e in #( 3964 e) { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 3965 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 3966 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3967 See 'config.log' for more details" "$LINENO" 5; } ;; 3968 esac 3969 fi 3970 rm -f conftest conftest$ac_cv_exeext 3971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3972 printf "%s\n" "$ac_cv_exeext" >&6; } 3973 3974 rm -f conftest.$ac_ext 3975 EXEEXT=$ac_cv_exeext 3976 ac_exeext=$EXEEXT 3977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3978 /* end confdefs.h. */ 3979 #include <stdio.h> 3980 int 3981 main (void) 3982 { 3983 FILE *f = fopen ("conftest.out", "w"); 3984 if (!f) 3985 return 1; 3986 return ferror (f) || fclose (f) != 0; 3987 3988 ; 3989 return 0; 3990 } 3991 _ACEOF 3992 ac_clean_files="$ac_clean_files conftest.out" 3993 # Check that the compiler produces executables we can run. If not, either 3994 # the compiler is broken, or we cross compile. 3995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3996 printf %s "checking whether we are cross compiling... " >&6; } 3997 if test "$cross_compiling" != yes; then 3998 { { ac_try="$ac_link" 3999 case "(($ac_try" in 4000 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4001 *) ac_try_echo=$ac_try;; 4002 esac 4003 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4004 printf "%s\n" "$ac_try_echo"; } >&5 4005 (eval "$ac_link") 2>&5 4006 ac_status=$? 4007 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4008 test $ac_status = 0; } 4009 if { ac_try='./conftest$ac_cv_exeext' 4010 { { case "(($ac_try" in 4011 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4012 *) ac_try_echo=$ac_try;; 4013 esac 4014 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4015 printf "%s\n" "$ac_try_echo"; } >&5 4016 (eval "$ac_try") 2>&5 4017 ac_status=$? 4018 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4019 test $ac_status = 0; }; }; then 4020 cross_compiling=no 4021 else 4022 if test "$cross_compiling" = maybe; then 4023 cross_compiling=yes 4024 else 4025 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4026 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4027 as_fn_error 77 "cannot run C compiled programs. 4028 If you meant to cross compile, use '--host'. 4029 See 'config.log' for more details" "$LINENO" 5; } 4030 fi 4031 fi 4032 fi 4033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4034 printf "%s\n" "$cross_compiling" >&6; } 4035 4036 rm -f conftest.$ac_ext conftest$ac_cv_exeext \ 4037 conftest.o conftest.obj conftest.out 4038 ac_clean_files=$ac_clean_files_save 4039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4040 printf %s "checking for suffix of object files... " >&6; } 4041 if test ${ac_cv_objext+y} 4042 then : 4043 printf %s "(cached) " >&6 4044 else case e in #( 4045 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046 /* end confdefs.h. */ 4047 4048 int 4049 main (void) 4050 { 4051 4052 ; 4053 return 0; 4054 } 4055 _ACEOF 4056 rm -f conftest.o conftest.obj 4057 if { { ac_try="$ac_compile" 4058 case "(($ac_try" in 4059 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4060 *) ac_try_echo=$ac_try;; 4061 esac 4062 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4063 printf "%s\n" "$ac_try_echo"; } >&5 4064 (eval "$ac_compile") 2>&5 4065 ac_status=$? 4066 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4067 test $ac_status = 0; } 4068 then : 4069 for ac_file in conftest.o conftest.obj conftest.*; do 4070 test -f "$ac_file" || continue; 4071 case $ac_file in 4072 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4073 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4074 break;; 4075 esac 4076 done 4077 else case e in #( 4078 e) printf "%s\n" "$as_me: failed program was:" >&5 4079 sed 's/^/| /' conftest.$ac_ext >&5 4080 4081 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4082 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4083 as_fn_error $? "cannot compute suffix of object files: cannot compile 4084 See 'config.log' for more details" "$LINENO" 5; } ;; 4085 esac 4086 fi 4087 rm -f conftest.$ac_cv_objext conftest.$ac_ext ;; 4088 esac 4089 fi 4090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4091 printf "%s\n" "$ac_cv_objext" >&6; } 4092 OBJEXT=$ac_cv_objext 4093 ac_objext=$OBJEXT 4094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4095 printf %s "checking whether the compiler supports GNU C... " >&6; } 4096 if test ${ac_cv_c_compiler_gnu+y} 4097 then : 4098 printf %s "(cached) " >&6 4099 else case e in #( 4100 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4101 /* end confdefs.h. */ 4102 4103 int 4104 main (void) 4105 { 4106 #ifndef __GNUC__ 4107 choke me 4108 #endif 4109 4110 ; 4111 return 0; 4112 } 4113 _ACEOF 4114 if ac_fn_c_try_compile "$LINENO" 4115 then : 4116 ac_compiler_gnu=yes 4117 else case e in #( 4118 e) ac_compiler_gnu=no ;; 4119 esac 4120 fi 4121 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4122 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4123 ;; 4124 esac 4125 fi 4126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4127 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4128 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4129 4130 if test $ac_compiler_gnu = yes; then 4131 GCC=yes 4132 else 4133 GCC= 4134 fi 4135 ac_test_CFLAGS=${CFLAGS+y} 4136 ac_save_CFLAGS=$CFLAGS 4137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4138 printf %s "checking whether $CC accepts -g... " >&6; } 4139 if test ${ac_cv_prog_cc_g+y} 4140 then : 4141 printf %s "(cached) " >&6 4142 else case e in #( 4143 e) ac_save_c_werror_flag=$ac_c_werror_flag 4144 ac_c_werror_flag=yes 4145 ac_cv_prog_cc_g=no 4146 CFLAGS="-g" 4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4148 /* end confdefs.h. */ 4149 4150 int 4151 main (void) 4152 { 4153 4154 ; 4155 return 0; 4156 } 4157 _ACEOF 4158 if ac_fn_c_try_compile "$LINENO" 4159 then : 4160 ac_cv_prog_cc_g=yes 4161 else case e in #( 4162 e) CFLAGS="" 4163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4164 /* end confdefs.h. */ 4165 4166 int 4167 main (void) 4168 { 4169 4170 ; 4171 return 0; 4172 } 4173 _ACEOF 4174 if ac_fn_c_try_compile "$LINENO" 4175 then : 4176 4177 else case e in #( 4178 e) ac_c_werror_flag=$ac_save_c_werror_flag 4179 CFLAGS="-g" 4180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4181 /* end confdefs.h. */ 4182 4183 int 4184 main (void) 4185 { 4186 4187 ; 4188 return 0; 4189 } 4190 _ACEOF 4191 if ac_fn_c_try_compile "$LINENO" 4192 then : 4193 ac_cv_prog_cc_g=yes 4194 fi 4195 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4196 esac 4197 fi 4198 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4199 esac 4200 fi 4201 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4202 ac_c_werror_flag=$ac_save_c_werror_flag ;; 4203 esac 4204 fi 4205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4206 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4207 if test $ac_test_CFLAGS; then 4208 CFLAGS=$ac_save_CFLAGS 4209 elif test $ac_cv_prog_cc_g = yes; then 4210 if test "$GCC" = yes; then 4211 CFLAGS="-g -O2" 4212 else 4213 CFLAGS="-g" 4214 fi 4215 else 4216 if test "$GCC" = yes; then 4217 CFLAGS="-O2" 4218 else 4219 CFLAGS= 4220 fi 4221 fi 4222 ac_prog_cc_stdc=no 4223 if test x$ac_prog_cc_stdc = xno 4224 then : 4225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4226 printf %s "checking for $CC option to enable C11 features... " >&6; } 4227 if test ${ac_cv_prog_cc_c11+y} 4228 then : 4229 printf %s "(cached) " >&6 4230 else case e in #( 4231 e) ac_cv_prog_cc_c11=no 4232 ac_save_CC=$CC 4233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4234 /* end confdefs.h. */ 4235 $ac_c_conftest_c11_program 4236 _ACEOF 4237 for ac_arg in '' -std=gnu11 4238 do 4239 CC="$ac_save_CC $ac_arg" 4240 if ac_fn_c_try_compile "$LINENO" 4241 then : 4242 ac_cv_prog_cc_c11=$ac_arg 4243 fi 4244 rm -f core conftest.err conftest.$ac_objext conftest.beam 4245 test "x$ac_cv_prog_cc_c11" != "xno" && break 4246 done 4247 rm -f conftest.$ac_ext 4248 CC=$ac_save_CC ;; 4249 esac 4250 fi 4251 4252 if test "x$ac_cv_prog_cc_c11" = xno 4253 then : 4254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4255 printf "%s\n" "unsupported" >&6; } 4256 else case e in #( 4257 e) if test "x$ac_cv_prog_cc_c11" = x 4258 then : 4259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4260 printf "%s\n" "none needed" >&6; } 4261 else case e in #( 4262 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4263 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4264 CC="$CC $ac_cv_prog_cc_c11" ;; 4265 esac 4266 fi 4267 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4268 ac_prog_cc_stdc=c11 ;; 4269 esac 4270 fi 4271 fi 4272 if test x$ac_prog_cc_stdc = xno 4273 then : 4274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4275 printf %s "checking for $CC option to enable C99 features... " >&6; } 4276 if test ${ac_cv_prog_cc_c99+y} 4277 then : 4278 printf %s "(cached) " >&6 4279 else case e in #( 4280 e) ac_cv_prog_cc_c99=no 4281 ac_save_CC=$CC 4282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4283 /* end confdefs.h. */ 4284 $ac_c_conftest_c99_program 4285 _ACEOF 4286 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4287 do 4288 CC="$ac_save_CC $ac_arg" 4289 if ac_fn_c_try_compile "$LINENO" 4290 then : 4291 ac_cv_prog_cc_c99=$ac_arg 4292 fi 4293 rm -f core conftest.err conftest.$ac_objext conftest.beam 4294 test "x$ac_cv_prog_cc_c99" != "xno" && break 4295 done 4296 rm -f conftest.$ac_ext 4297 CC=$ac_save_CC ;; 4298 esac 4299 fi 4300 4301 if test "x$ac_cv_prog_cc_c99" = xno 4302 then : 4303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4304 printf "%s\n" "unsupported" >&6; } 4305 else case e in #( 4306 e) if test "x$ac_cv_prog_cc_c99" = x 4307 then : 4308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4309 printf "%s\n" "none needed" >&6; } 4310 else case e in #( 4311 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4312 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4313 CC="$CC $ac_cv_prog_cc_c99" ;; 4314 esac 4315 fi 4316 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4317 ac_prog_cc_stdc=c99 ;; 4318 esac 4319 fi 4320 fi 4321 if test x$ac_prog_cc_stdc = xno 4322 then : 4323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4324 printf %s "checking for $CC option to enable C89 features... " >&6; } 4325 if test ${ac_cv_prog_cc_c89+y} 4326 then : 4327 printf %s "(cached) " >&6 4328 else case e in #( 4329 e) ac_cv_prog_cc_c89=no 4330 ac_save_CC=$CC 4331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4332 /* end confdefs.h. */ 4333 $ac_c_conftest_c89_program 4334 _ACEOF 4335 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4336 do 4337 CC="$ac_save_CC $ac_arg" 4338 if ac_fn_c_try_compile "$LINENO" 4339 then : 4340 ac_cv_prog_cc_c89=$ac_arg 4341 fi 4342 rm -f core conftest.err conftest.$ac_objext conftest.beam 4343 test "x$ac_cv_prog_cc_c89" != "xno" && break 4344 done 4345 rm -f conftest.$ac_ext 4346 CC=$ac_save_CC ;; 4347 esac 4348 fi 4349 4350 if test "x$ac_cv_prog_cc_c89" = xno 4351 then : 4352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4353 printf "%s\n" "unsupported" >&6; } 4354 else case e in #( 4355 e) if test "x$ac_cv_prog_cc_c89" = x 4356 then : 4357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4358 printf "%s\n" "none needed" >&6; } 4359 else case e in #( 4360 e) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4361 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4362 CC="$CC $ac_cv_prog_cc_c89" ;; 4363 esac 4364 fi 4365 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4366 ac_prog_cc_stdc=c89 ;; 4367 esac 4368 fi 4369 fi 4370 4371 ac_ext=c 4372 ac_cpp='$CPP $CPPFLAGS' 4373 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4374 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4375 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4376 4377 4378 ac_ext=c 4379 ac_cpp='$CPP $CPPFLAGS' 4380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4382 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4384 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4385 if test ${am_cv_prog_cc_c_o+y} 4386 then : 4387 printf %s "(cached) " >&6 4388 else case e in #( 4389 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4390 /* end confdefs.h. */ 4391 4392 int 4393 main (void) 4394 { 4395 4396 ; 4397 return 0; 4398 } 4399 _ACEOF 4400 # Make sure it works both with $CC and with simple cc. 4401 # Following AC_PROG_CC_C_O, we do the test twice because some 4402 # compilers refuse to overwrite an existing .o file with -o, 4403 # though they will create one. 4404 am_cv_prog_cc_c_o=yes 4405 for am_i in 1 2; do 4406 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4407 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4408 ac_status=$? 4409 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4410 (exit $ac_status); } \ 4411 && test -f conftest2.$ac_objext; then 4412 : OK 4413 else 4414 am_cv_prog_cc_c_o=no 4415 break 4416 fi 4417 done 4418 rm -f core conftest* 4419 unset am_i ;; 4420 esac 4421 fi 4422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4423 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4424 if test "$am_cv_prog_cc_c_o" != yes; then 4425 # Losing compiler, so override with the script. 4426 # FIXME: It is wrong to rewrite CC. 4427 # But if we don't then we get into trouble of one sort or another. 4428 # A longer-term fix would be to have automake use am__CC in this case, 4429 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4430 CC="$am_aux_dir/compile $CC" 4431 fi 4432 ac_ext=c 4433 ac_cpp='$CPP $CPPFLAGS' 4434 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4435 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4436 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4437 4438 4439 depcc="$CC" am_compiler_list= 4440 4441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4442 printf %s "checking dependency style of $depcc... " >&6; } 4443 if test ${am_cv_CC_dependencies_compiler_type+y} 4444 then : 4445 printf %s "(cached) " >&6 4446 else case e in #( 4447 e) if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4448 # We make a subdir and do the tests there. Otherwise we can end up 4449 # making bogus files that we don't know about and never remove. For 4450 # instance it was reported that on HP-UX the gcc test will end up 4451 # making a dummy file named 'D' -- because '-MD' means "put the output 4452 # in D". 4453 rm -rf conftest.dir 4454 mkdir conftest.dir 4455 # Copy depcomp to subdir because otherwise we won't find it if we're 4456 # using a relative directory. 4457 cp "$am_depcomp" conftest.dir 4458 cd conftest.dir 4459 # We will build objects and dependencies in a subdirectory because 4460 # it helps to detect inapplicable dependency modes. For instance 4461 # both Tru64's cc and ICC support -MD to output dependencies as a 4462 # side effect of compilation, but ICC will put the dependencies in 4463 # the current directory while Tru64 will put them in the object 4464 # directory. 4465 mkdir sub 4466 4467 am_cv_CC_dependencies_compiler_type=none 4468 if test "$am_compiler_list" = ""; then 4469 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4470 fi 4471 am__universal=false 4472 case " $depcc " in #( 4473 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4474 esac 4475 4476 for depmode in $am_compiler_list; do 4477 # Setup a source with many dependencies, because some compilers 4478 # like to wrap large dependency lists on column 80 (with \), and 4479 # we should not choose a depcomp mode which is confused by this. 4480 # 4481 # We need to recreate these files for each test, as the compiler may 4482 # overwrite some of them when testing with obscure command lines. 4483 # This happens at least with the AIX C compiler. 4484 : > sub/conftest.c 4485 for i in 1 2 3 4 5 6; do 4486 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4487 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4488 # Solaris 10 /bin/sh. 4489 echo '/* dummy */' > sub/conftst$i.h 4490 done 4491 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4492 4493 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4494 # mode. It turns out that the SunPro C++ compiler does not properly 4495 # handle '-M -o', and we need to detect this. Also, some Intel 4496 # versions had trouble with output in subdirs. 4497 am__obj=sub/conftest.${OBJEXT-o} 4498 am__minus_obj="-o $am__obj" 4499 case $depmode in 4500 gcc) 4501 # This depmode causes a compiler race in universal mode. 4502 test "$am__universal" = false || continue 4503 ;; 4504 nosideeffect) 4505 # After this tag, mechanisms are not by side-effect, so they'll 4506 # only be used when explicitly requested. 4507 if test "x$enable_dependency_tracking" = xyes; then 4508 continue 4509 else 4510 break 4511 fi 4512 ;; 4513 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4514 # This compiler won't grok '-c -o', but also, the minuso test has 4515 # not run yet. These depmodes are late enough in the game, and 4516 # so weak that their functioning should not be impacted. 4517 am__obj=conftest.${OBJEXT-o} 4518 am__minus_obj= 4519 ;; 4520 none) break ;; 4521 esac 4522 if depmode=$depmode \ 4523 source=sub/conftest.c object=$am__obj \ 4524 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4525 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4526 >/dev/null 2>conftest.err && 4527 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4528 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4529 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4530 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4531 # icc doesn't choke on unknown options, it will just issue warnings 4532 # or remarks (even with -Werror). So we grep stderr for any message 4533 # that says an option was ignored or not supported. 4534 # When given -MP, icc 7.0 and 7.1 complain thus: 4535 # icc: Command line warning: ignoring option '-M'; no argument required 4536 # The diagnosis changed in icc 8.0: 4537 # icc: Command line remark: option '-MP' not supported 4538 if (grep 'ignoring option' conftest.err || 4539 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4540 am_cv_CC_dependencies_compiler_type=$depmode 4541 break 4542 fi 4543 fi 4544 done 4545 4546 cd .. 4547 rm -rf conftest.dir 4548 else 4549 am_cv_CC_dependencies_compiler_type=none 4550 fi 4551 ;; 4552 esac 4553 fi 4554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4555 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4556 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4557 4558 if 4559 test "x$enable_dependency_tracking" != xno \ 4560 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4561 am__fastdepCC_TRUE= 4562 am__fastdepCC_FALSE='#' 4563 else 4564 am__fastdepCC_TRUE='#' 4565 am__fastdepCC_FALSE= 4566 fi 4567 4568 4569 4570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4571 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4572 if test ${ac_cv_c_undeclared_builtin_options+y} 4573 then : 4574 printf %s "(cached) " >&6 4575 else case e in #( 4576 e) ac_save_CFLAGS=$CFLAGS 4577 ac_cv_c_undeclared_builtin_options='cannot detect' 4578 for ac_arg in '' -fno-builtin; do 4579 CFLAGS="$ac_save_CFLAGS $ac_arg" 4580 # This test program should *not* compile successfully. 4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4582 /* end confdefs.h. */ 4583 4584 int 4585 main (void) 4586 { 4587 (void) strchr; 4588 ; 4589 return 0; 4590 } 4591 _ACEOF 4592 if ac_fn_c_try_compile "$LINENO" 4593 then : 4594 4595 else case e in #( 4596 e) # This test program should compile successfully. 4597 # No library function is consistently available on 4598 # freestanding implementations, so test against a dummy 4599 # declaration. Include always-available headers on the 4600 # off chance that they somehow elicit warnings. 4601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4602 /* end confdefs.h. */ 4603 #include <float.h> 4604 #include <limits.h> 4605 #include <stdarg.h> 4606 #include <stddef.h> 4607 extern void ac_decl (int, char *); 4608 4609 int 4610 main (void) 4611 { 4612 (void) ac_decl (0, (char *) 0); 4613 (void) ac_decl; 4614 4615 ; 4616 return 0; 4617 } 4618 _ACEOF 4619 if ac_fn_c_try_compile "$LINENO" 4620 then : 4621 if test x"$ac_arg" = x 4622 then : 4623 ac_cv_c_undeclared_builtin_options='none needed' 4624 else case e in #( 4625 e) ac_cv_c_undeclared_builtin_options=$ac_arg ;; 4626 esac 4627 fi 4628 break 4629 fi 4630 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 4631 esac 4632 fi 4633 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4634 done 4635 CFLAGS=$ac_save_CFLAGS 4636 ;; 4637 esac 4638 fi 4639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4640 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4641 case $ac_cv_c_undeclared_builtin_options in #( 4642 'cannot detect') : 4643 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 4644 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 4645 as_fn_error $? "cannot make $CC report undeclared builtins 4646 See 'config.log' for more details" "$LINENO" 5; } ;; #( 4647 'none needed') : 4648 ac_c_undeclared_builtin_options='' ;; #( 4649 *) : 4650 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4651 esac 4652 4653 ac_header= ac_cache= 4654 for ac_item in $ac_header_c_list 4655 do 4656 if test $ac_cache; then 4657 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4658 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4659 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4660 fi 4661 ac_header= ac_cache= 4662 elif test $ac_header; then 4663 ac_cache=$ac_item 4664 else 4665 ac_header=$ac_item 4666 fi 4667 done 4668 4669 4670 4671 4672 4673 4674 4675 4676 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4677 then : 4678 4679 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4680 4681 fi 4682 4683 4684 4685 4686 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4687 if test "x$ac_cv_have_decl___clang__" = xyes 4688 then : 4689 CLANGCC="yes" 4690 else case e in #( 4691 e) CLANGCC="no" ;; 4692 esac 4693 fi 4694 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4695 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4696 then : 4697 INTELCC="yes" 4698 else case e in #( 4699 e) INTELCC="no" ;; 4700 esac 4701 fi 4702 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4703 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4704 then : 4705 SUNCC="yes" 4706 else case e in #( 4707 e) SUNCC="no" ;; 4708 esac 4709 fi 4710 4711 4712 4713 4714 4715 4716 4717 4718 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4719 if test -n "$ac_tool_prefix"; then 4720 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4721 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4723 printf %s "checking for $ac_word... " >&6; } 4724 if test ${ac_cv_path_PKG_CONFIG+y} 4725 then : 4726 printf %s "(cached) " >&6 4727 else case e in #( 4728 e) case $PKG_CONFIG in 4729 [\\/]* | ?:[\\/]*) 4730 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4731 ;; 4732 *) 4733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4734 for as_dir in $PATH 4735 do 4736 IFS=$as_save_IFS 4737 case $as_dir in #((( 4738 '') as_dir=./ ;; 4739 */) ;; 4740 *) as_dir=$as_dir/ ;; 4741 esac 4742 for ac_exec_ext in '' $ac_executable_extensions; do 4743 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4744 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4745 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4746 break 2 4747 fi 4748 done 4749 done 4750 IFS=$as_save_IFS 4751 4752 ;; 4753 esac ;; 4754 esac 4755 fi 4756 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4757 if test -n "$PKG_CONFIG"; then 4758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4759 printf "%s\n" "$PKG_CONFIG" >&6; } 4760 else 4761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4762 printf "%s\n" "no" >&6; } 4763 fi 4764 4765 4766 fi 4767 if test -z "$ac_cv_path_PKG_CONFIG"; then 4768 ac_pt_PKG_CONFIG=$PKG_CONFIG 4769 # Extract the first word of "pkg-config", so it can be a program name with args. 4770 set dummy pkg-config; ac_word=$2 4771 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4772 printf %s "checking for $ac_word... " >&6; } 4773 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4774 then : 4775 printf %s "(cached) " >&6 4776 else case e in #( 4777 e) case $ac_pt_PKG_CONFIG in 4778 [\\/]* | ?:[\\/]*) 4779 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4780 ;; 4781 *) 4782 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4783 for as_dir in $PATH 4784 do 4785 IFS=$as_save_IFS 4786 case $as_dir in #((( 4787 '') as_dir=./ ;; 4788 */) ;; 4789 *) as_dir=$as_dir/ ;; 4790 esac 4791 for ac_exec_ext in '' $ac_executable_extensions; do 4792 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4793 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4794 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4795 break 2 4796 fi 4797 done 4798 done 4799 IFS=$as_save_IFS 4800 4801 ;; 4802 esac ;; 4803 esac 4804 fi 4805 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4806 if test -n "$ac_pt_PKG_CONFIG"; then 4807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4808 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4809 else 4810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4811 printf "%s\n" "no" >&6; } 4812 fi 4813 4814 if test "x$ac_pt_PKG_CONFIG" = x; then 4815 PKG_CONFIG="" 4816 else 4817 case $cross_compiling:$ac_tool_warned in 4818 yes:) 4819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4820 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4821 ac_tool_warned=yes ;; 4822 esac 4823 PKG_CONFIG=$ac_pt_PKG_CONFIG 4824 fi 4825 else 4826 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4827 fi 4828 4829 fi 4830 if test -n "$PKG_CONFIG"; then 4831 _pkg_min_version=0.9.0 4832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4833 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4834 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4836 printf "%s\n" "yes" >&6; } 4837 else 4838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4839 printf "%s\n" "no" >&6; } 4840 PKG_CONFIG="" 4841 fi 4842 fi 4843 4844 4845 # Make sure we can run config.sub. 4846 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4847 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4848 4849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4850 printf %s "checking build system type... " >&6; } 4851 if test ${ac_cv_build+y} 4852 then : 4853 printf %s "(cached) " >&6 4854 else case e in #( 4855 e) ac_build_alias=$build_alias 4856 test "x$ac_build_alias" = x && 4857 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4858 test "x$ac_build_alias" = x && 4859 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4860 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4861 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4862 ;; 4863 esac 4864 fi 4865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4866 printf "%s\n" "$ac_cv_build" >&6; } 4867 case $ac_cv_build in 4868 *-*-*) ;; 4869 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4870 esac 4871 build=$ac_cv_build 4872 ac_save_IFS=$IFS; IFS='-' 4873 set x $ac_cv_build 4874 shift 4875 build_cpu=$1 4876 build_vendor=$2 4877 shift; shift 4878 # Remember, the first character of IFS is used to create $*, 4879 # except with old shells: 4880 build_os=$* 4881 IFS=$ac_save_IFS 4882 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4883 4884 4885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4886 printf %s "checking host system type... " >&6; } 4887 if test ${ac_cv_host+y} 4888 then : 4889 printf %s "(cached) " >&6 4890 else case e in #( 4891 e) if test "x$host_alias" = x; then 4892 ac_cv_host=$ac_cv_build 4893 else 4894 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4895 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4896 fi 4897 ;; 4898 esac 4899 fi 4900 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4901 printf "%s\n" "$ac_cv_host" >&6; } 4902 case $ac_cv_host in 4903 *-*-*) ;; 4904 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4905 esac 4906 host=$ac_cv_host 4907 ac_save_IFS=$IFS; IFS='-' 4908 set x $ac_cv_host 4909 shift 4910 host_cpu=$1 4911 host_vendor=$2 4912 shift; shift 4913 # Remember, the first character of IFS is used to create $*, 4914 # except with old shells: 4915 host_os=$* 4916 IFS=$ac_save_IFS 4917 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4918 4919 4920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4921 printf %s "checking for a sed that does not truncate output... " >&6; } 4922 if test ${ac_cv_path_SED+y} 4923 then : 4924 printf %s "(cached) " >&6 4925 else case e in #( 4926 e) ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4927 for ac_i in 1 2 3 4 5 6 7; do 4928 ac_script="$ac_script$as_nl$ac_script" 4929 done 4930 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4931 { ac_script=; unset ac_script;} 4932 if test -z "$SED"; then 4933 ac_path_SED_found=false 4934 # Loop through the user's path and test for each of PROGNAME-LIST 4935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4936 for as_dir in $PATH 4937 do 4938 IFS=$as_save_IFS 4939 case $as_dir in #((( 4940 '') as_dir=./ ;; 4941 */) ;; 4942 *) as_dir=$as_dir/ ;; 4943 esac 4944 for ac_prog in sed gsed 4945 do 4946 for ac_exec_ext in '' $ac_executable_extensions; do 4947 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4948 as_fn_executable_p "$ac_path_SED" || continue 4949 # Check for GNU ac_path_SED and select it if it is found. 4950 # Check for GNU $ac_path_SED 4951 case `"$ac_path_SED" --version 2>&1` in #( 4952 *GNU*) 4953 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4954 #( 4955 *) 4956 ac_count=0 4957 printf %s 0123456789 >"conftest.in" 4958 while : 4959 do 4960 cat "conftest.in" "conftest.in" >"conftest.tmp" 4961 mv "conftest.tmp" "conftest.in" 4962 cp "conftest.in" "conftest.nl" 4963 printf "%s\n" '' >> "conftest.nl" 4964 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4965 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4966 as_fn_arith $ac_count + 1 && ac_count=$as_val 4967 if test $ac_count -gt ${ac_path_SED_max-0}; then 4968 # Best one so far, save it but keep looking for a better one 4969 ac_cv_path_SED="$ac_path_SED" 4970 ac_path_SED_max=$ac_count 4971 fi 4972 # 10*(2^10) chars as input seems more than enough 4973 test $ac_count -gt 10 && break 4974 done 4975 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4976 esac 4977 4978 $ac_path_SED_found && break 3 4979 done 4980 done 4981 done 4982 IFS=$as_save_IFS 4983 if test -z "$ac_cv_path_SED"; then 4984 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4985 fi 4986 else 4987 ac_cv_path_SED=$SED 4988 fi 4989 ;; 4990 esac 4991 fi 4992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4993 printf "%s\n" "$ac_cv_path_SED" >&6; } 4994 SED="$ac_cv_path_SED" 4995 rm -f conftest.sed 4996 4997 4998 4999 5000 5001 5002 # Check whether --enable-selective-werror was given. 5003 if test ${enable_selective_werror+y} 5004 then : 5005 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 5006 else case e in #( 5007 e) SELECTIVE_WERROR=yes ;; 5008 esac 5009 fi 5010 5011 5012 5013 5014 5015 # -v is too short to test reliably with XORG_TESTSET_CFLAG 5016 if test "x$SUNCC" = "xyes"; then 5017 BASE_CFLAGS="-v" 5018 else 5019 BASE_CFLAGS="" 5020 fi 5021 5022 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 5034 5035 5036 xorg_testset_save_CFLAGS="$CFLAGS" 5037 5038 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5041 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5042 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5043 then : 5044 printf %s "(cached) " >&6 5045 else case e in #( 5046 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5047 /* end confdefs.h. */ 5048 int i; 5049 _ACEOF 5050 if ac_fn_c_try_compile "$LINENO" 5051 then : 5052 xorg_cv_cc_flag_unknown_warning_option=yes 5053 else case e in #( 5054 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5055 esac 5056 fi 5057 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5058 esac 5059 fi 5060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5061 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5063 CFLAGS="$xorg_testset_save_CFLAGS" 5064 fi 5065 5066 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5069 fi 5070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5072 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5073 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5074 then : 5075 printf %s "(cached) " >&6 5076 else case e in #( 5077 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5078 /* end confdefs.h. */ 5079 int i; 5080 _ACEOF 5081 if ac_fn_c_try_compile "$LINENO" 5082 then : 5083 xorg_cv_cc_flag_unused_command_line_argument=yes 5084 else case e in #( 5085 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5086 esac 5087 fi 5088 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5089 esac 5090 fi 5091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5092 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5093 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5094 CFLAGS="$xorg_testset_save_CFLAGS" 5095 fi 5096 5097 found="no" 5098 5099 if test $found = "no" ; then 5100 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5102 fi 5103 5104 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5105 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5106 fi 5107 5108 CFLAGS="$CFLAGS -Wall" 5109 5110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5111 printf %s "checking if $CC supports -Wall... " >&6; } 5112 cacheid=xorg_cv_cc_flag__Wall 5113 if eval test \${$cacheid+y} 5114 then : 5115 printf %s "(cached) " >&6 5116 else case e in #( 5117 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5118 /* end confdefs.h. */ 5119 int i; 5120 int 5121 main (void) 5122 { 5123 5124 ; 5125 return 0; 5126 } 5127 _ACEOF 5128 if ac_fn_c_try_link "$LINENO" 5129 then : 5130 eval $cacheid=yes 5131 else case e in #( 5132 e) eval $cacheid=no ;; 5133 esac 5134 fi 5135 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5136 conftest$ac_exeext conftest.$ac_ext ;; 5137 esac 5138 fi 5139 5140 5141 CFLAGS="$xorg_testset_save_CFLAGS" 5142 5143 eval supported=\$$cacheid 5144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5145 printf "%s\n" "$supported" >&6; } 5146 if test "$supported" = "yes" ; then 5147 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5148 found="yes" 5149 fi 5150 fi 5151 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 xorg_testset_save_CFLAGS="$CFLAGS" 5167 5168 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5171 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5172 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5173 then : 5174 printf %s "(cached) " >&6 5175 else case e in #( 5176 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5177 /* end confdefs.h. */ 5178 int i; 5179 _ACEOF 5180 if ac_fn_c_try_compile "$LINENO" 5181 then : 5182 xorg_cv_cc_flag_unknown_warning_option=yes 5183 else case e in #( 5184 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5185 esac 5186 fi 5187 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5188 esac 5189 fi 5190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5191 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5193 CFLAGS="$xorg_testset_save_CFLAGS" 5194 fi 5195 5196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5199 fi 5200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5202 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5203 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5204 then : 5205 printf %s "(cached) " >&6 5206 else case e in #( 5207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5208 /* end confdefs.h. */ 5209 int i; 5210 _ACEOF 5211 if ac_fn_c_try_compile "$LINENO" 5212 then : 5213 xorg_cv_cc_flag_unused_command_line_argument=yes 5214 else case e in #( 5215 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5216 esac 5217 fi 5218 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5219 esac 5220 fi 5221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5222 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5223 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5224 CFLAGS="$xorg_testset_save_CFLAGS" 5225 fi 5226 5227 found="no" 5228 5229 if test $found = "no" ; then 5230 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5231 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5232 fi 5233 5234 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5235 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5236 fi 5237 5238 CFLAGS="$CFLAGS -Wpointer-arith" 5239 5240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5241 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5242 cacheid=xorg_cv_cc_flag__Wpointer_arith 5243 if eval test \${$cacheid+y} 5244 then : 5245 printf %s "(cached) " >&6 5246 else case e in #( 5247 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5248 /* end confdefs.h. */ 5249 int i; 5250 int 5251 main (void) 5252 { 5253 5254 ; 5255 return 0; 5256 } 5257 _ACEOF 5258 if ac_fn_c_try_link "$LINENO" 5259 then : 5260 eval $cacheid=yes 5261 else case e in #( 5262 e) eval $cacheid=no ;; 5263 esac 5264 fi 5265 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5266 conftest$ac_exeext conftest.$ac_ext ;; 5267 esac 5268 fi 5269 5270 5271 CFLAGS="$xorg_testset_save_CFLAGS" 5272 5273 eval supported=\$$cacheid 5274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5275 printf "%s\n" "$supported" >&6; } 5276 if test "$supported" = "yes" ; then 5277 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5278 found="yes" 5279 fi 5280 fi 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 xorg_testset_save_CFLAGS="$CFLAGS" 5297 5298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5301 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5302 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5303 then : 5304 printf %s "(cached) " >&6 5305 else case e in #( 5306 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5307 /* end confdefs.h. */ 5308 int i; 5309 _ACEOF 5310 if ac_fn_c_try_compile "$LINENO" 5311 then : 5312 xorg_cv_cc_flag_unknown_warning_option=yes 5313 else case e in #( 5314 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5315 esac 5316 fi 5317 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5318 esac 5319 fi 5320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5321 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5322 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5323 CFLAGS="$xorg_testset_save_CFLAGS" 5324 fi 5325 5326 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5329 fi 5330 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5332 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5333 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5334 then : 5335 printf %s "(cached) " >&6 5336 else case e in #( 5337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5338 /* end confdefs.h. */ 5339 int i; 5340 _ACEOF 5341 if ac_fn_c_try_compile "$LINENO" 5342 then : 5343 xorg_cv_cc_flag_unused_command_line_argument=yes 5344 else case e in #( 5345 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5346 esac 5347 fi 5348 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5349 esac 5350 fi 5351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5352 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5353 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5354 CFLAGS="$xorg_testset_save_CFLAGS" 5355 fi 5356 5357 found="no" 5358 5359 if test $found = "no" ; then 5360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5362 fi 5363 5364 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5366 fi 5367 5368 CFLAGS="$CFLAGS -Wmissing-declarations" 5369 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5371 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5372 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5373 if eval test \${$cacheid+y} 5374 then : 5375 printf %s "(cached) " >&6 5376 else case e in #( 5377 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5378 /* end confdefs.h. */ 5379 int i; 5380 int 5381 main (void) 5382 { 5383 5384 ; 5385 return 0; 5386 } 5387 _ACEOF 5388 if ac_fn_c_try_link "$LINENO" 5389 then : 5390 eval $cacheid=yes 5391 else case e in #( 5392 e) eval $cacheid=no ;; 5393 esac 5394 fi 5395 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5396 conftest$ac_exeext conftest.$ac_ext ;; 5397 esac 5398 fi 5399 5400 5401 CFLAGS="$xorg_testset_save_CFLAGS" 5402 5403 eval supported=\$$cacheid 5404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5405 printf "%s\n" "$supported" >&6; } 5406 if test "$supported" = "yes" ; then 5407 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5408 found="yes" 5409 fi 5410 fi 5411 5412 5413 5414 5415 5416 5417 5418 5419 5420 5421 5422 5423 5424 5425 5426 xorg_testset_save_CFLAGS="$CFLAGS" 5427 5428 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5429 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5431 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5432 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5433 then : 5434 printf %s "(cached) " >&6 5435 else case e in #( 5436 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5437 /* end confdefs.h. */ 5438 int i; 5439 _ACEOF 5440 if ac_fn_c_try_compile "$LINENO" 5441 then : 5442 xorg_cv_cc_flag_unknown_warning_option=yes 5443 else case e in #( 5444 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5445 esac 5446 fi 5447 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5448 esac 5449 fi 5450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5451 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5453 CFLAGS="$xorg_testset_save_CFLAGS" 5454 fi 5455 5456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5459 fi 5460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5462 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5463 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5464 then : 5465 printf %s "(cached) " >&6 5466 else case e in #( 5467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5468 /* end confdefs.h. */ 5469 int i; 5470 _ACEOF 5471 if ac_fn_c_try_compile "$LINENO" 5472 then : 5473 xorg_cv_cc_flag_unused_command_line_argument=yes 5474 else case e in #( 5475 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5476 esac 5477 fi 5478 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5479 esac 5480 fi 5481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5482 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5483 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5484 CFLAGS="$xorg_testset_save_CFLAGS" 5485 fi 5486 5487 found="no" 5488 5489 if test $found = "no" ; then 5490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5492 fi 5493 5494 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5496 fi 5497 5498 CFLAGS="$CFLAGS -Wformat=2" 5499 5500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5501 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5502 cacheid=xorg_cv_cc_flag__Wformat_2 5503 if eval test \${$cacheid+y} 5504 then : 5505 printf %s "(cached) " >&6 5506 else case e in #( 5507 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5508 /* end confdefs.h. */ 5509 int i; 5510 int 5511 main (void) 5512 { 5513 5514 ; 5515 return 0; 5516 } 5517 _ACEOF 5518 if ac_fn_c_try_link "$LINENO" 5519 then : 5520 eval $cacheid=yes 5521 else case e in #( 5522 e) eval $cacheid=no ;; 5523 esac 5524 fi 5525 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5526 conftest$ac_exeext conftest.$ac_ext ;; 5527 esac 5528 fi 5529 5530 5531 CFLAGS="$xorg_testset_save_CFLAGS" 5532 5533 eval supported=\$$cacheid 5534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5535 printf "%s\n" "$supported" >&6; } 5536 if test "$supported" = "yes" ; then 5537 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5538 found="yes" 5539 fi 5540 fi 5541 5542 if test $found = "no" ; then 5543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5545 fi 5546 5547 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5549 fi 5550 5551 CFLAGS="$CFLAGS -Wformat" 5552 5553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5554 printf %s "checking if $CC supports -Wformat... " >&6; } 5555 cacheid=xorg_cv_cc_flag__Wformat 5556 if eval test \${$cacheid+y} 5557 then : 5558 printf %s "(cached) " >&6 5559 else case e in #( 5560 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5561 /* end confdefs.h. */ 5562 int i; 5563 int 5564 main (void) 5565 { 5566 5567 ; 5568 return 0; 5569 } 5570 _ACEOF 5571 if ac_fn_c_try_link "$LINENO" 5572 then : 5573 eval $cacheid=yes 5574 else case e in #( 5575 e) eval $cacheid=no ;; 5576 esac 5577 fi 5578 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5579 conftest$ac_exeext conftest.$ac_ext ;; 5580 esac 5581 fi 5582 5583 5584 CFLAGS="$xorg_testset_save_CFLAGS" 5585 5586 eval supported=\$$cacheid 5587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5588 printf "%s\n" "$supported" >&6; } 5589 if test "$supported" = "yes" ; then 5590 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5591 found="yes" 5592 fi 5593 fi 5594 5595 5596 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 xorg_testset_save_CFLAGS="$CFLAGS" 5612 5613 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5614 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5616 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5617 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5618 then : 5619 printf %s "(cached) " >&6 5620 else case e in #( 5621 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5622 /* end confdefs.h. */ 5623 int i; 5624 _ACEOF 5625 if ac_fn_c_try_compile "$LINENO" 5626 then : 5627 xorg_cv_cc_flag_unknown_warning_option=yes 5628 else case e in #( 5629 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5630 esac 5631 fi 5632 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5633 esac 5634 fi 5635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5636 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5637 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5638 CFLAGS="$xorg_testset_save_CFLAGS" 5639 fi 5640 5641 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5644 fi 5645 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5647 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5648 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5649 then : 5650 printf %s "(cached) " >&6 5651 else case e in #( 5652 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5653 /* end confdefs.h. */ 5654 int i; 5655 _ACEOF 5656 if ac_fn_c_try_compile "$LINENO" 5657 then : 5658 xorg_cv_cc_flag_unused_command_line_argument=yes 5659 else case e in #( 5660 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5661 esac 5662 fi 5663 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5664 esac 5665 fi 5666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5667 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5669 CFLAGS="$xorg_testset_save_CFLAGS" 5670 fi 5671 5672 found="no" 5673 5674 if test $found = "no" ; then 5675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5677 fi 5678 5679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5681 fi 5682 5683 CFLAGS="$CFLAGS -Wstrict-prototypes" 5684 5685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5686 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5687 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5688 if eval test \${$cacheid+y} 5689 then : 5690 printf %s "(cached) " >&6 5691 else case e in #( 5692 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5693 /* end confdefs.h. */ 5694 int i; 5695 int 5696 main (void) 5697 { 5698 5699 ; 5700 return 0; 5701 } 5702 _ACEOF 5703 if ac_fn_c_try_link "$LINENO" 5704 then : 5705 eval $cacheid=yes 5706 else case e in #( 5707 e) eval $cacheid=no ;; 5708 esac 5709 fi 5710 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5711 conftest$ac_exeext conftest.$ac_ext ;; 5712 esac 5713 fi 5714 5715 5716 CFLAGS="$xorg_testset_save_CFLAGS" 5717 5718 eval supported=\$$cacheid 5719 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5720 printf "%s\n" "$supported" >&6; } 5721 if test "$supported" = "yes" ; then 5722 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5723 found="yes" 5724 fi 5725 fi 5726 5727 5728 5729 5730 5731 5732 5733 5734 5735 5736 5737 5738 5739 5740 5741 xorg_testset_save_CFLAGS="$CFLAGS" 5742 5743 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5746 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5747 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5748 then : 5749 printf %s "(cached) " >&6 5750 else case e in #( 5751 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5752 /* end confdefs.h. */ 5753 int i; 5754 _ACEOF 5755 if ac_fn_c_try_compile "$LINENO" 5756 then : 5757 xorg_cv_cc_flag_unknown_warning_option=yes 5758 else case e in #( 5759 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5760 esac 5761 fi 5762 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5763 esac 5764 fi 5765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5766 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5768 CFLAGS="$xorg_testset_save_CFLAGS" 5769 fi 5770 5771 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5774 fi 5775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5776 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5777 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5778 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5779 then : 5780 printf %s "(cached) " >&6 5781 else case e in #( 5782 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5783 /* end confdefs.h. */ 5784 int i; 5785 _ACEOF 5786 if ac_fn_c_try_compile "$LINENO" 5787 then : 5788 xorg_cv_cc_flag_unused_command_line_argument=yes 5789 else case e in #( 5790 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5791 esac 5792 fi 5793 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5794 esac 5795 fi 5796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5797 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5798 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5799 CFLAGS="$xorg_testset_save_CFLAGS" 5800 fi 5801 5802 found="no" 5803 5804 if test $found = "no" ; then 5805 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5806 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5807 fi 5808 5809 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5811 fi 5812 5813 CFLAGS="$CFLAGS -Wmissing-prototypes" 5814 5815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5816 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5817 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5818 if eval test \${$cacheid+y} 5819 then : 5820 printf %s "(cached) " >&6 5821 else case e in #( 5822 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5823 /* end confdefs.h. */ 5824 int i; 5825 int 5826 main (void) 5827 { 5828 5829 ; 5830 return 0; 5831 } 5832 _ACEOF 5833 if ac_fn_c_try_link "$LINENO" 5834 then : 5835 eval $cacheid=yes 5836 else case e in #( 5837 e) eval $cacheid=no ;; 5838 esac 5839 fi 5840 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5841 conftest$ac_exeext conftest.$ac_ext ;; 5842 esac 5843 fi 5844 5845 5846 CFLAGS="$xorg_testset_save_CFLAGS" 5847 5848 eval supported=\$$cacheid 5849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5850 printf "%s\n" "$supported" >&6; } 5851 if test "$supported" = "yes" ; then 5852 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5853 found="yes" 5854 fi 5855 fi 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 xorg_testset_save_CFLAGS="$CFLAGS" 5872 5873 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5876 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5877 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5878 then : 5879 printf %s "(cached) " >&6 5880 else case e in #( 5881 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5882 /* end confdefs.h. */ 5883 int i; 5884 _ACEOF 5885 if ac_fn_c_try_compile "$LINENO" 5886 then : 5887 xorg_cv_cc_flag_unknown_warning_option=yes 5888 else case e in #( 5889 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 5890 esac 5891 fi 5892 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5893 esac 5894 fi 5895 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5896 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5897 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5898 CFLAGS="$xorg_testset_save_CFLAGS" 5899 fi 5900 5901 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5904 fi 5905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5907 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5908 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5909 then : 5910 printf %s "(cached) " >&6 5911 else case e in #( 5912 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5913 /* end confdefs.h. */ 5914 int i; 5915 _ACEOF 5916 if ac_fn_c_try_compile "$LINENO" 5917 then : 5918 xorg_cv_cc_flag_unused_command_line_argument=yes 5919 else case e in #( 5920 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 5921 esac 5922 fi 5923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 5924 esac 5925 fi 5926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5927 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5928 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5929 CFLAGS="$xorg_testset_save_CFLAGS" 5930 fi 5931 5932 found="no" 5933 5934 if test $found = "no" ; then 5935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5937 fi 5938 5939 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5941 fi 5942 5943 CFLAGS="$CFLAGS -Wnested-externs" 5944 5945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5946 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5947 cacheid=xorg_cv_cc_flag__Wnested_externs 5948 if eval test \${$cacheid+y} 5949 then : 5950 printf %s "(cached) " >&6 5951 else case e in #( 5952 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5953 /* end confdefs.h. */ 5954 int i; 5955 int 5956 main (void) 5957 { 5958 5959 ; 5960 return 0; 5961 } 5962 _ACEOF 5963 if ac_fn_c_try_link "$LINENO" 5964 then : 5965 eval $cacheid=yes 5966 else case e in #( 5967 e) eval $cacheid=no ;; 5968 esac 5969 fi 5970 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5971 conftest$ac_exeext conftest.$ac_ext ;; 5972 esac 5973 fi 5974 5975 5976 CFLAGS="$xorg_testset_save_CFLAGS" 5977 5978 eval supported=\$$cacheid 5979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5980 printf "%s\n" "$supported" >&6; } 5981 if test "$supported" = "yes" ; then 5982 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5983 found="yes" 5984 fi 5985 fi 5986 5987 5988 5989 5990 5991 5992 5993 5994 5995 5996 5997 5998 5999 6000 6001 xorg_testset_save_CFLAGS="$CFLAGS" 6002 6003 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6004 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6006 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6007 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6008 then : 6009 printf %s "(cached) " >&6 6010 else case e in #( 6011 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6012 /* end confdefs.h. */ 6013 int i; 6014 _ACEOF 6015 if ac_fn_c_try_compile "$LINENO" 6016 then : 6017 xorg_cv_cc_flag_unknown_warning_option=yes 6018 else case e in #( 6019 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6020 esac 6021 fi 6022 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6023 esac 6024 fi 6025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6026 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6027 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6028 CFLAGS="$xorg_testset_save_CFLAGS" 6029 fi 6030 6031 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6034 fi 6035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6037 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6038 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6039 then : 6040 printf %s "(cached) " >&6 6041 else case e in #( 6042 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6043 /* end confdefs.h. */ 6044 int i; 6045 _ACEOF 6046 if ac_fn_c_try_compile "$LINENO" 6047 then : 6048 xorg_cv_cc_flag_unused_command_line_argument=yes 6049 else case e in #( 6050 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6051 esac 6052 fi 6053 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6054 esac 6055 fi 6056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6057 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6058 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6059 CFLAGS="$xorg_testset_save_CFLAGS" 6060 fi 6061 6062 found="no" 6063 6064 if test $found = "no" ; then 6065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6067 fi 6068 6069 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6071 fi 6072 6073 CFLAGS="$CFLAGS -Wbad-function-cast" 6074 6075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 6076 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 6077 cacheid=xorg_cv_cc_flag__Wbad_function_cast 6078 if eval test \${$cacheid+y} 6079 then : 6080 printf %s "(cached) " >&6 6081 else case e in #( 6082 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6083 /* end confdefs.h. */ 6084 int i; 6085 int 6086 main (void) 6087 { 6088 6089 ; 6090 return 0; 6091 } 6092 _ACEOF 6093 if ac_fn_c_try_link "$LINENO" 6094 then : 6095 eval $cacheid=yes 6096 else case e in #( 6097 e) eval $cacheid=no ;; 6098 esac 6099 fi 6100 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6101 conftest$ac_exeext conftest.$ac_ext ;; 6102 esac 6103 fi 6104 6105 6106 CFLAGS="$xorg_testset_save_CFLAGS" 6107 6108 eval supported=\$$cacheid 6109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6110 printf "%s\n" "$supported" >&6; } 6111 if test "$supported" = "yes" ; then 6112 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 6113 found="yes" 6114 fi 6115 fi 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 xorg_testset_save_CFLAGS="$CFLAGS" 6132 6133 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6136 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6137 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6138 then : 6139 printf %s "(cached) " >&6 6140 else case e in #( 6141 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6142 /* end confdefs.h. */ 6143 int i; 6144 _ACEOF 6145 if ac_fn_c_try_compile "$LINENO" 6146 then : 6147 xorg_cv_cc_flag_unknown_warning_option=yes 6148 else case e in #( 6149 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6150 esac 6151 fi 6152 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6153 esac 6154 fi 6155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6156 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6158 CFLAGS="$xorg_testset_save_CFLAGS" 6159 fi 6160 6161 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6164 fi 6165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6167 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6168 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6169 then : 6170 printf %s "(cached) " >&6 6171 else case e in #( 6172 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6173 /* end confdefs.h. */ 6174 int i; 6175 _ACEOF 6176 if ac_fn_c_try_compile "$LINENO" 6177 then : 6178 xorg_cv_cc_flag_unused_command_line_argument=yes 6179 else case e in #( 6180 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6181 esac 6182 fi 6183 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6184 esac 6185 fi 6186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6187 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6188 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6189 CFLAGS="$xorg_testset_save_CFLAGS" 6190 fi 6191 6192 found="no" 6193 6194 if test $found = "no" ; then 6195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6197 fi 6198 6199 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6201 fi 6202 6203 CFLAGS="$CFLAGS -Wold-style-definition" 6204 6205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6206 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6207 cacheid=xorg_cv_cc_flag__Wold_style_definition 6208 if eval test \${$cacheid+y} 6209 then : 6210 printf %s "(cached) " >&6 6211 else case e in #( 6212 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6213 /* end confdefs.h. */ 6214 int i; 6215 int 6216 main (void) 6217 { 6218 6219 ; 6220 return 0; 6221 } 6222 _ACEOF 6223 if ac_fn_c_try_link "$LINENO" 6224 then : 6225 eval $cacheid=yes 6226 else case e in #( 6227 e) eval $cacheid=no ;; 6228 esac 6229 fi 6230 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6231 conftest$ac_exeext conftest.$ac_ext ;; 6232 esac 6233 fi 6234 6235 6236 CFLAGS="$xorg_testset_save_CFLAGS" 6237 6238 eval supported=\$$cacheid 6239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6240 printf "%s\n" "$supported" >&6; } 6241 if test "$supported" = "yes" ; then 6242 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6243 found="yes" 6244 fi 6245 fi 6246 6247 if test $found = "no" ; then 6248 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6249 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6250 fi 6251 6252 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6254 fi 6255 6256 CFLAGS="$CFLAGS -fd" 6257 6258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6259 printf %s "checking if $CC supports -fd... " >&6; } 6260 cacheid=xorg_cv_cc_flag__fd 6261 if eval test \${$cacheid+y} 6262 then : 6263 printf %s "(cached) " >&6 6264 else case e in #( 6265 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6266 /* end confdefs.h. */ 6267 int i; 6268 int 6269 main (void) 6270 { 6271 6272 ; 6273 return 0; 6274 } 6275 _ACEOF 6276 if ac_fn_c_try_link "$LINENO" 6277 then : 6278 eval $cacheid=yes 6279 else case e in #( 6280 e) eval $cacheid=no ;; 6281 esac 6282 fi 6283 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6284 conftest$ac_exeext conftest.$ac_ext ;; 6285 esac 6286 fi 6287 6288 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290 6291 eval supported=\$$cacheid 6292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6293 printf "%s\n" "$supported" >&6; } 6294 if test "$supported" = "yes" ; then 6295 BASE_CFLAGS="$BASE_CFLAGS -fd" 6296 found="yes" 6297 fi 6298 fi 6299 6300 6301 6302 6303 6304 # This chunk adds additional warnings that could catch undesired effects. 6305 6306 6307 6308 6309 6310 6311 6312 6313 6314 6315 6316 6317 6318 xorg_testset_save_CFLAGS="$CFLAGS" 6319 6320 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6323 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6324 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6325 then : 6326 printf %s "(cached) " >&6 6327 else case e in #( 6328 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6329 /* end confdefs.h. */ 6330 int i; 6331 _ACEOF 6332 if ac_fn_c_try_compile "$LINENO" 6333 then : 6334 xorg_cv_cc_flag_unknown_warning_option=yes 6335 else case e in #( 6336 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6337 esac 6338 fi 6339 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6340 esac 6341 fi 6342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6343 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6344 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6345 CFLAGS="$xorg_testset_save_CFLAGS" 6346 fi 6347 6348 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6351 fi 6352 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6354 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6355 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6356 then : 6357 printf %s "(cached) " >&6 6358 else case e in #( 6359 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6360 /* end confdefs.h. */ 6361 int i; 6362 _ACEOF 6363 if ac_fn_c_try_compile "$LINENO" 6364 then : 6365 xorg_cv_cc_flag_unused_command_line_argument=yes 6366 else case e in #( 6367 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6368 esac 6369 fi 6370 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6371 esac 6372 fi 6373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6374 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6375 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6376 CFLAGS="$xorg_testset_save_CFLAGS" 6377 fi 6378 6379 found="no" 6380 6381 if test $found = "no" ; then 6382 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6384 fi 6385 6386 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6387 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6388 fi 6389 6390 CFLAGS="$CFLAGS -Wunused" 6391 6392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6393 printf %s "checking if $CC supports -Wunused... " >&6; } 6394 cacheid=xorg_cv_cc_flag__Wunused 6395 if eval test \${$cacheid+y} 6396 then : 6397 printf %s "(cached) " >&6 6398 else case e in #( 6399 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6400 /* end confdefs.h. */ 6401 int i; 6402 int 6403 main (void) 6404 { 6405 6406 ; 6407 return 0; 6408 } 6409 _ACEOF 6410 if ac_fn_c_try_link "$LINENO" 6411 then : 6412 eval $cacheid=yes 6413 else case e in #( 6414 e) eval $cacheid=no ;; 6415 esac 6416 fi 6417 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6418 conftest$ac_exeext conftest.$ac_ext ;; 6419 esac 6420 fi 6421 6422 6423 CFLAGS="$xorg_testset_save_CFLAGS" 6424 6425 eval supported=\$$cacheid 6426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6427 printf "%s\n" "$supported" >&6; } 6428 if test "$supported" = "yes" ; then 6429 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6430 found="yes" 6431 fi 6432 fi 6433 6434 6435 6436 6437 6438 6439 6440 6441 6442 6443 6444 6445 6446 6447 6448 xorg_testset_save_CFLAGS="$CFLAGS" 6449 6450 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6453 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6454 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6455 then : 6456 printf %s "(cached) " >&6 6457 else case e in #( 6458 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6459 /* end confdefs.h. */ 6460 int i; 6461 _ACEOF 6462 if ac_fn_c_try_compile "$LINENO" 6463 then : 6464 xorg_cv_cc_flag_unknown_warning_option=yes 6465 else case e in #( 6466 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6467 esac 6468 fi 6469 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6470 esac 6471 fi 6472 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6473 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6474 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6475 CFLAGS="$xorg_testset_save_CFLAGS" 6476 fi 6477 6478 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6481 fi 6482 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6484 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6485 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6486 then : 6487 printf %s "(cached) " >&6 6488 else case e in #( 6489 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6490 /* end confdefs.h. */ 6491 int i; 6492 _ACEOF 6493 if ac_fn_c_try_compile "$LINENO" 6494 then : 6495 xorg_cv_cc_flag_unused_command_line_argument=yes 6496 else case e in #( 6497 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6498 esac 6499 fi 6500 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6501 esac 6502 fi 6503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6504 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6506 CFLAGS="$xorg_testset_save_CFLAGS" 6507 fi 6508 6509 found="no" 6510 6511 if test $found = "no" ; then 6512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6514 fi 6515 6516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6518 fi 6519 6520 CFLAGS="$CFLAGS -Wuninitialized" 6521 6522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6523 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6524 cacheid=xorg_cv_cc_flag__Wuninitialized 6525 if eval test \${$cacheid+y} 6526 then : 6527 printf %s "(cached) " >&6 6528 else case e in #( 6529 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6530 /* end confdefs.h. */ 6531 int i; 6532 int 6533 main (void) 6534 { 6535 6536 ; 6537 return 0; 6538 } 6539 _ACEOF 6540 if ac_fn_c_try_link "$LINENO" 6541 then : 6542 eval $cacheid=yes 6543 else case e in #( 6544 e) eval $cacheid=no ;; 6545 esac 6546 fi 6547 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6548 conftest$ac_exeext conftest.$ac_ext ;; 6549 esac 6550 fi 6551 6552 6553 CFLAGS="$xorg_testset_save_CFLAGS" 6554 6555 eval supported=\$$cacheid 6556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6557 printf "%s\n" "$supported" >&6; } 6558 if test "$supported" = "yes" ; then 6559 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6560 found="yes" 6561 fi 6562 fi 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 6575 6576 6577 6578 xorg_testset_save_CFLAGS="$CFLAGS" 6579 6580 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6583 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6584 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6585 then : 6586 printf %s "(cached) " >&6 6587 else case e in #( 6588 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6589 /* end confdefs.h. */ 6590 int i; 6591 _ACEOF 6592 if ac_fn_c_try_compile "$LINENO" 6593 then : 6594 xorg_cv_cc_flag_unknown_warning_option=yes 6595 else case e in #( 6596 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6597 esac 6598 fi 6599 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6600 esac 6601 fi 6602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6603 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6604 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6605 CFLAGS="$xorg_testset_save_CFLAGS" 6606 fi 6607 6608 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6609 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6611 fi 6612 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6614 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6615 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6616 then : 6617 printf %s "(cached) " >&6 6618 else case e in #( 6619 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6620 /* end confdefs.h. */ 6621 int i; 6622 _ACEOF 6623 if ac_fn_c_try_compile "$LINENO" 6624 then : 6625 xorg_cv_cc_flag_unused_command_line_argument=yes 6626 else case e in #( 6627 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6628 esac 6629 fi 6630 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6631 esac 6632 fi 6633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6634 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6635 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6636 CFLAGS="$xorg_testset_save_CFLAGS" 6637 fi 6638 6639 found="no" 6640 6641 if test $found = "no" ; then 6642 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6644 fi 6645 6646 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6647 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6648 fi 6649 6650 CFLAGS="$CFLAGS -Wshadow" 6651 6652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6653 printf %s "checking if $CC supports -Wshadow... " >&6; } 6654 cacheid=xorg_cv_cc_flag__Wshadow 6655 if eval test \${$cacheid+y} 6656 then : 6657 printf %s "(cached) " >&6 6658 else case e in #( 6659 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6660 /* end confdefs.h. */ 6661 int i; 6662 int 6663 main (void) 6664 { 6665 6666 ; 6667 return 0; 6668 } 6669 _ACEOF 6670 if ac_fn_c_try_link "$LINENO" 6671 then : 6672 eval $cacheid=yes 6673 else case e in #( 6674 e) eval $cacheid=no ;; 6675 esac 6676 fi 6677 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6678 conftest$ac_exeext conftest.$ac_ext ;; 6679 esac 6680 fi 6681 6682 6683 CFLAGS="$xorg_testset_save_CFLAGS" 6684 6685 eval supported=\$$cacheid 6686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6687 printf "%s\n" "$supported" >&6; } 6688 if test "$supported" = "yes" ; then 6689 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6690 found="yes" 6691 fi 6692 fi 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 xorg_testset_save_CFLAGS="$CFLAGS" 6709 6710 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6713 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6714 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6715 then : 6716 printf %s "(cached) " >&6 6717 else case e in #( 6718 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6719 /* end confdefs.h. */ 6720 int i; 6721 _ACEOF 6722 if ac_fn_c_try_compile "$LINENO" 6723 then : 6724 xorg_cv_cc_flag_unknown_warning_option=yes 6725 else case e in #( 6726 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6727 esac 6728 fi 6729 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6730 esac 6731 fi 6732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6733 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6734 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6735 CFLAGS="$xorg_testset_save_CFLAGS" 6736 fi 6737 6738 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6739 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6741 fi 6742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6744 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6745 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6746 then : 6747 printf %s "(cached) " >&6 6748 else case e in #( 6749 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6750 /* end confdefs.h. */ 6751 int i; 6752 _ACEOF 6753 if ac_fn_c_try_compile "$LINENO" 6754 then : 6755 xorg_cv_cc_flag_unused_command_line_argument=yes 6756 else case e in #( 6757 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6758 esac 6759 fi 6760 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6761 esac 6762 fi 6763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6764 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6765 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6766 CFLAGS="$xorg_testset_save_CFLAGS" 6767 fi 6768 6769 found="no" 6770 6771 if test $found = "no" ; then 6772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6774 fi 6775 6776 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6777 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6778 fi 6779 6780 CFLAGS="$CFLAGS -Wmissing-noreturn" 6781 6782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6783 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6784 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6785 if eval test \${$cacheid+y} 6786 then : 6787 printf %s "(cached) " >&6 6788 else case e in #( 6789 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6790 /* end confdefs.h. */ 6791 int i; 6792 int 6793 main (void) 6794 { 6795 6796 ; 6797 return 0; 6798 } 6799 _ACEOF 6800 if ac_fn_c_try_link "$LINENO" 6801 then : 6802 eval $cacheid=yes 6803 else case e in #( 6804 e) eval $cacheid=no ;; 6805 esac 6806 fi 6807 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6808 conftest$ac_exeext conftest.$ac_ext ;; 6809 esac 6810 fi 6811 6812 6813 CFLAGS="$xorg_testset_save_CFLAGS" 6814 6815 eval supported=\$$cacheid 6816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6817 printf "%s\n" "$supported" >&6; } 6818 if test "$supported" = "yes" ; then 6819 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6820 found="yes" 6821 fi 6822 fi 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 xorg_testset_save_CFLAGS="$CFLAGS" 6839 6840 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6843 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6844 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6845 then : 6846 printf %s "(cached) " >&6 6847 else case e in #( 6848 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6849 /* end confdefs.h. */ 6850 int i; 6851 _ACEOF 6852 if ac_fn_c_try_compile "$LINENO" 6853 then : 6854 xorg_cv_cc_flag_unknown_warning_option=yes 6855 else case e in #( 6856 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6857 esac 6858 fi 6859 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6860 esac 6861 fi 6862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6863 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6864 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6865 CFLAGS="$xorg_testset_save_CFLAGS" 6866 fi 6867 6868 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6871 fi 6872 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6874 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6875 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6876 then : 6877 printf %s "(cached) " >&6 6878 else case e in #( 6879 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6880 /* end confdefs.h. */ 6881 int i; 6882 _ACEOF 6883 if ac_fn_c_try_compile "$LINENO" 6884 then : 6885 xorg_cv_cc_flag_unused_command_line_argument=yes 6886 else case e in #( 6887 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 6888 esac 6889 fi 6890 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6891 esac 6892 fi 6893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6894 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6895 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6896 CFLAGS="$xorg_testset_save_CFLAGS" 6897 fi 6898 6899 found="no" 6900 6901 if test $found = "no" ; then 6902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6904 fi 6905 6906 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6908 fi 6909 6910 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6911 6912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6913 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6914 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6915 if eval test \${$cacheid+y} 6916 then : 6917 printf %s "(cached) " >&6 6918 else case e in #( 6919 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6920 /* end confdefs.h. */ 6921 int i; 6922 int 6923 main (void) 6924 { 6925 6926 ; 6927 return 0; 6928 } 6929 _ACEOF 6930 if ac_fn_c_try_link "$LINENO" 6931 then : 6932 eval $cacheid=yes 6933 else case e in #( 6934 e) eval $cacheid=no ;; 6935 esac 6936 fi 6937 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6938 conftest$ac_exeext conftest.$ac_ext ;; 6939 esac 6940 fi 6941 6942 6943 CFLAGS="$xorg_testset_save_CFLAGS" 6944 6945 eval supported=\$$cacheid 6946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6947 printf "%s\n" "$supported" >&6; } 6948 if test "$supported" = "yes" ; then 6949 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6950 found="yes" 6951 fi 6952 fi 6953 6954 6955 6956 6957 6958 6959 6960 6961 6962 6963 6964 6965 6966 6967 6968 xorg_testset_save_CFLAGS="$CFLAGS" 6969 6970 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6973 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6974 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6975 then : 6976 printf %s "(cached) " >&6 6977 else case e in #( 6978 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6979 /* end confdefs.h. */ 6980 int i; 6981 _ACEOF 6982 if ac_fn_c_try_compile "$LINENO" 6983 then : 6984 xorg_cv_cc_flag_unknown_warning_option=yes 6985 else case e in #( 6986 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 6987 esac 6988 fi 6989 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 6990 esac 6991 fi 6992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6993 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6994 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6995 CFLAGS="$xorg_testset_save_CFLAGS" 6996 fi 6997 6998 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7001 fi 7002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7004 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7005 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7006 then : 7007 printf %s "(cached) " >&6 7008 else case e in #( 7009 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7010 /* end confdefs.h. */ 7011 int i; 7012 _ACEOF 7013 if ac_fn_c_try_compile "$LINENO" 7014 then : 7015 xorg_cv_cc_flag_unused_command_line_argument=yes 7016 else case e in #( 7017 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7018 esac 7019 fi 7020 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7021 esac 7022 fi 7023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7024 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7025 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7026 CFLAGS="$xorg_testset_save_CFLAGS" 7027 fi 7028 7029 found="no" 7030 7031 if test $found = "no" ; then 7032 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7033 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7034 fi 7035 7036 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7038 fi 7039 7040 CFLAGS="$CFLAGS -Wredundant-decls" 7041 7042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 7043 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 7044 cacheid=xorg_cv_cc_flag__Wredundant_decls 7045 if eval test \${$cacheid+y} 7046 then : 7047 printf %s "(cached) " >&6 7048 else case e in #( 7049 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7050 /* end confdefs.h. */ 7051 int i; 7052 int 7053 main (void) 7054 { 7055 7056 ; 7057 return 0; 7058 } 7059 _ACEOF 7060 if ac_fn_c_try_link "$LINENO" 7061 then : 7062 eval $cacheid=yes 7063 else case e in #( 7064 e) eval $cacheid=no ;; 7065 esac 7066 fi 7067 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7068 conftest$ac_exeext conftest.$ac_ext ;; 7069 esac 7070 fi 7071 7072 7073 CFLAGS="$xorg_testset_save_CFLAGS" 7074 7075 eval supported=\$$cacheid 7076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7077 printf "%s\n" "$supported" >&6; } 7078 if test "$supported" = "yes" ; then 7079 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 7080 found="yes" 7081 fi 7082 fi 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 7098 xorg_testset_save_CFLAGS="$CFLAGS" 7099 7100 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7103 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7104 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7105 then : 7106 printf %s "(cached) " >&6 7107 else case e in #( 7108 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7109 /* end confdefs.h. */ 7110 int i; 7111 _ACEOF 7112 if ac_fn_c_try_compile "$LINENO" 7113 then : 7114 xorg_cv_cc_flag_unknown_warning_option=yes 7115 else case e in #( 7116 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7117 esac 7118 fi 7119 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7120 esac 7121 fi 7122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7123 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7124 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7125 CFLAGS="$xorg_testset_save_CFLAGS" 7126 fi 7127 7128 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7131 fi 7132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7134 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7135 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7136 then : 7137 printf %s "(cached) " >&6 7138 else case e in #( 7139 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7140 /* end confdefs.h. */ 7141 int i; 7142 _ACEOF 7143 if ac_fn_c_try_compile "$LINENO" 7144 then : 7145 xorg_cv_cc_flag_unused_command_line_argument=yes 7146 else case e in #( 7147 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7148 esac 7149 fi 7150 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7151 esac 7152 fi 7153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7154 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7155 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7156 CFLAGS="$xorg_testset_save_CFLAGS" 7157 fi 7158 7159 found="no" 7160 7161 if test $found = "no" ; then 7162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7164 fi 7165 7166 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7168 fi 7169 7170 CFLAGS="$CFLAGS -Wlogical-op" 7171 7172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7173 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7174 cacheid=xorg_cv_cc_flag__Wlogical_op 7175 if eval test \${$cacheid+y} 7176 then : 7177 printf %s "(cached) " >&6 7178 else case e in #( 7179 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7180 /* end confdefs.h. */ 7181 int i; 7182 int 7183 main (void) 7184 { 7185 7186 ; 7187 return 0; 7188 } 7189 _ACEOF 7190 if ac_fn_c_try_link "$LINENO" 7191 then : 7192 eval $cacheid=yes 7193 else case e in #( 7194 e) eval $cacheid=no ;; 7195 esac 7196 fi 7197 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7198 conftest$ac_exeext conftest.$ac_ext ;; 7199 esac 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 -Wlogical-op" 7210 found="yes" 7211 fi 7212 fi 7213 7214 7215 7216 # These are currently disabled because they are noisy. They will be enabled 7217 # in the future once the codebase is sufficiently modernized to silence 7218 # them. For now, I don't want them to drown out the other warnings. 7219 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7220 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7221 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7222 7223 # Turn some warnings into errors, so we don't accidentally get successful builds 7224 # when there are problems that should be fixed. 7225 7226 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7227 7228 7229 7230 7231 7232 7233 7234 7235 7236 7237 7238 7239 7240 xorg_testset_save_CFLAGS="$CFLAGS" 7241 7242 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7245 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7246 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7247 then : 7248 printf %s "(cached) " >&6 7249 else case e in #( 7250 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7251 /* end confdefs.h. */ 7252 int i; 7253 _ACEOF 7254 if ac_fn_c_try_compile "$LINENO" 7255 then : 7256 xorg_cv_cc_flag_unknown_warning_option=yes 7257 else case e in #( 7258 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7259 esac 7260 fi 7261 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7262 esac 7263 fi 7264 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7265 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7267 CFLAGS="$xorg_testset_save_CFLAGS" 7268 fi 7269 7270 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7273 fi 7274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7276 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7277 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7278 then : 7279 printf %s "(cached) " >&6 7280 else case e in #( 7281 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7282 /* end confdefs.h. */ 7283 int i; 7284 _ACEOF 7285 if ac_fn_c_try_compile "$LINENO" 7286 then : 7287 xorg_cv_cc_flag_unused_command_line_argument=yes 7288 else case e in #( 7289 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7290 esac 7291 fi 7292 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7293 esac 7294 fi 7295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7296 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7297 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7298 CFLAGS="$xorg_testset_save_CFLAGS" 7299 fi 7300 7301 found="no" 7302 7303 if test $found = "no" ; then 7304 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7305 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7306 fi 7307 7308 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7309 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7310 fi 7311 7312 CFLAGS="$CFLAGS -Werror=implicit" 7313 7314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7315 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7316 cacheid=xorg_cv_cc_flag__Werror_implicit 7317 if eval test \${$cacheid+y} 7318 then : 7319 printf %s "(cached) " >&6 7320 else case e in #( 7321 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7322 /* end confdefs.h. */ 7323 int i; 7324 int 7325 main (void) 7326 { 7327 7328 ; 7329 return 0; 7330 } 7331 _ACEOF 7332 if ac_fn_c_try_link "$LINENO" 7333 then : 7334 eval $cacheid=yes 7335 else case e in #( 7336 e) eval $cacheid=no ;; 7337 esac 7338 fi 7339 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7340 conftest$ac_exeext conftest.$ac_ext ;; 7341 esac 7342 fi 7343 7344 7345 CFLAGS="$xorg_testset_save_CFLAGS" 7346 7347 eval supported=\$$cacheid 7348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7349 printf "%s\n" "$supported" >&6; } 7350 if test "$supported" = "yes" ; then 7351 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7352 found="yes" 7353 fi 7354 fi 7355 7356 if test $found = "no" ; then 7357 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7358 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7359 fi 7360 7361 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7363 fi 7364 7365 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7366 7367 { 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 7368 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7369 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7370 if eval test \${$cacheid+y} 7371 then : 7372 printf %s "(cached) " >&6 7373 else case e in #( 7374 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7375 /* end confdefs.h. */ 7376 int i; 7377 int 7378 main (void) 7379 { 7380 7381 ; 7382 return 0; 7383 } 7384 _ACEOF 7385 if ac_fn_c_try_link "$LINENO" 7386 then : 7387 eval $cacheid=yes 7388 else case e in #( 7389 e) eval $cacheid=no ;; 7390 esac 7391 fi 7392 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7393 conftest$ac_exeext conftest.$ac_ext ;; 7394 esac 7395 fi 7396 7397 7398 CFLAGS="$xorg_testset_save_CFLAGS" 7399 7400 eval supported=\$$cacheid 7401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7402 printf "%s\n" "$supported" >&6; } 7403 if test "$supported" = "yes" ; then 7404 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7405 found="yes" 7406 fi 7407 fi 7408 7409 7410 7411 7412 7413 7414 7415 7416 7417 7418 7419 7420 7421 7422 7423 xorg_testset_save_CFLAGS="$CFLAGS" 7424 7425 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7426 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7428 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7429 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7430 then : 7431 printf %s "(cached) " >&6 7432 else case e in #( 7433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7434 /* end confdefs.h. */ 7435 int i; 7436 _ACEOF 7437 if ac_fn_c_try_compile "$LINENO" 7438 then : 7439 xorg_cv_cc_flag_unknown_warning_option=yes 7440 else case e in #( 7441 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7442 esac 7443 fi 7444 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7445 esac 7446 fi 7447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7448 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7450 CFLAGS="$xorg_testset_save_CFLAGS" 7451 fi 7452 7453 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7456 fi 7457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7459 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7460 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7461 then : 7462 printf %s "(cached) " >&6 7463 else case e in #( 7464 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7465 /* end confdefs.h. */ 7466 int i; 7467 _ACEOF 7468 if ac_fn_c_try_compile "$LINENO" 7469 then : 7470 xorg_cv_cc_flag_unused_command_line_argument=yes 7471 else case e in #( 7472 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7473 esac 7474 fi 7475 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7476 esac 7477 fi 7478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7479 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7480 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7481 CFLAGS="$xorg_testset_save_CFLAGS" 7482 fi 7483 7484 found="no" 7485 7486 if test $found = "no" ; then 7487 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7489 fi 7490 7491 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7492 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7493 fi 7494 7495 CFLAGS="$CFLAGS -Werror=nonnull" 7496 7497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7498 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7499 cacheid=xorg_cv_cc_flag__Werror_nonnull 7500 if eval test \${$cacheid+y} 7501 then : 7502 printf %s "(cached) " >&6 7503 else case e in #( 7504 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7505 /* end confdefs.h. */ 7506 int i; 7507 int 7508 main (void) 7509 { 7510 7511 ; 7512 return 0; 7513 } 7514 _ACEOF 7515 if ac_fn_c_try_link "$LINENO" 7516 then : 7517 eval $cacheid=yes 7518 else case e in #( 7519 e) eval $cacheid=no ;; 7520 esac 7521 fi 7522 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7523 conftest$ac_exeext conftest.$ac_ext ;; 7524 esac 7525 fi 7526 7527 7528 CFLAGS="$xorg_testset_save_CFLAGS" 7529 7530 eval supported=\$$cacheid 7531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7532 printf "%s\n" "$supported" >&6; } 7533 if test "$supported" = "yes" ; then 7534 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7535 found="yes" 7536 fi 7537 fi 7538 7539 7540 7541 7542 7543 7544 7545 7546 7547 7548 7549 7550 7551 7552 7553 xorg_testset_save_CFLAGS="$CFLAGS" 7554 7555 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7556 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7558 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7559 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7560 then : 7561 printf %s "(cached) " >&6 7562 else case e in #( 7563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7564 /* end confdefs.h. */ 7565 int i; 7566 _ACEOF 7567 if ac_fn_c_try_compile "$LINENO" 7568 then : 7569 xorg_cv_cc_flag_unknown_warning_option=yes 7570 else case e in #( 7571 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7572 esac 7573 fi 7574 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7575 esac 7576 fi 7577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7578 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7579 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7580 CFLAGS="$xorg_testset_save_CFLAGS" 7581 fi 7582 7583 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7584 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7585 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7586 fi 7587 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7589 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7590 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7591 then : 7592 printf %s "(cached) " >&6 7593 else case e in #( 7594 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7595 /* end confdefs.h. */ 7596 int i; 7597 _ACEOF 7598 if ac_fn_c_try_compile "$LINENO" 7599 then : 7600 xorg_cv_cc_flag_unused_command_line_argument=yes 7601 else case e in #( 7602 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7603 esac 7604 fi 7605 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7606 esac 7607 fi 7608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7609 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7611 CFLAGS="$xorg_testset_save_CFLAGS" 7612 fi 7613 7614 found="no" 7615 7616 if test $found = "no" ; then 7617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7619 fi 7620 7621 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7623 fi 7624 7625 CFLAGS="$CFLAGS -Werror=init-self" 7626 7627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7628 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7629 cacheid=xorg_cv_cc_flag__Werror_init_self 7630 if eval test \${$cacheid+y} 7631 then : 7632 printf %s "(cached) " >&6 7633 else case e in #( 7634 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7635 /* end confdefs.h. */ 7636 int i; 7637 int 7638 main (void) 7639 { 7640 7641 ; 7642 return 0; 7643 } 7644 _ACEOF 7645 if ac_fn_c_try_link "$LINENO" 7646 then : 7647 eval $cacheid=yes 7648 else case e in #( 7649 e) eval $cacheid=no ;; 7650 esac 7651 fi 7652 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7653 conftest$ac_exeext conftest.$ac_ext ;; 7654 esac 7655 fi 7656 7657 7658 CFLAGS="$xorg_testset_save_CFLAGS" 7659 7660 eval supported=\$$cacheid 7661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7662 printf "%s\n" "$supported" >&6; } 7663 if test "$supported" = "yes" ; then 7664 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7665 found="yes" 7666 fi 7667 fi 7668 7669 7670 7671 7672 7673 7674 7675 7676 7677 7678 7679 7680 7681 7682 7683 xorg_testset_save_CFLAGS="$CFLAGS" 7684 7685 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7688 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7689 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7690 then : 7691 printf %s "(cached) " >&6 7692 else case e in #( 7693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7694 /* end confdefs.h. */ 7695 int i; 7696 _ACEOF 7697 if ac_fn_c_try_compile "$LINENO" 7698 then : 7699 xorg_cv_cc_flag_unknown_warning_option=yes 7700 else case e in #( 7701 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7702 esac 7703 fi 7704 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7705 esac 7706 fi 7707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7708 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7710 CFLAGS="$xorg_testset_save_CFLAGS" 7711 fi 7712 7713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7716 fi 7717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7719 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7720 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7721 then : 7722 printf %s "(cached) " >&6 7723 else case e in #( 7724 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7725 /* end confdefs.h. */ 7726 int i; 7727 _ACEOF 7728 if ac_fn_c_try_compile "$LINENO" 7729 then : 7730 xorg_cv_cc_flag_unused_command_line_argument=yes 7731 else case e in #( 7732 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7733 esac 7734 fi 7735 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7736 esac 7737 fi 7738 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7739 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7740 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7741 CFLAGS="$xorg_testset_save_CFLAGS" 7742 fi 7743 7744 found="no" 7745 7746 if test $found = "no" ; then 7747 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7749 fi 7750 7751 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7752 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7753 fi 7754 7755 CFLAGS="$CFLAGS -Werror=main" 7756 7757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7758 printf %s "checking if $CC supports -Werror=main... " >&6; } 7759 cacheid=xorg_cv_cc_flag__Werror_main 7760 if eval test \${$cacheid+y} 7761 then : 7762 printf %s "(cached) " >&6 7763 else case e in #( 7764 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7765 /* end confdefs.h. */ 7766 int i; 7767 int 7768 main (void) 7769 { 7770 7771 ; 7772 return 0; 7773 } 7774 _ACEOF 7775 if ac_fn_c_try_link "$LINENO" 7776 then : 7777 eval $cacheid=yes 7778 else case e in #( 7779 e) eval $cacheid=no ;; 7780 esac 7781 fi 7782 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7783 conftest$ac_exeext conftest.$ac_ext ;; 7784 esac 7785 fi 7786 7787 7788 CFLAGS="$xorg_testset_save_CFLAGS" 7789 7790 eval supported=\$$cacheid 7791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7792 printf "%s\n" "$supported" >&6; } 7793 if test "$supported" = "yes" ; then 7794 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7795 found="yes" 7796 fi 7797 fi 7798 7799 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 xorg_testset_save_CFLAGS="$CFLAGS" 7814 7815 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7818 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7819 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7820 then : 7821 printf %s "(cached) " >&6 7822 else case e in #( 7823 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7824 /* end confdefs.h. */ 7825 int i; 7826 _ACEOF 7827 if ac_fn_c_try_compile "$LINENO" 7828 then : 7829 xorg_cv_cc_flag_unknown_warning_option=yes 7830 else case e in #( 7831 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7832 esac 7833 fi 7834 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7835 esac 7836 fi 7837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7838 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7840 CFLAGS="$xorg_testset_save_CFLAGS" 7841 fi 7842 7843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7846 fi 7847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7849 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7850 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7851 then : 7852 printf %s "(cached) " >&6 7853 else case e in #( 7854 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7855 /* end confdefs.h. */ 7856 int i; 7857 _ACEOF 7858 if ac_fn_c_try_compile "$LINENO" 7859 then : 7860 xorg_cv_cc_flag_unused_command_line_argument=yes 7861 else case e in #( 7862 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7863 esac 7864 fi 7865 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7866 esac 7867 fi 7868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7869 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7871 CFLAGS="$xorg_testset_save_CFLAGS" 7872 fi 7873 7874 found="no" 7875 7876 if test $found = "no" ; then 7877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7879 fi 7880 7881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7883 fi 7884 7885 CFLAGS="$CFLAGS -Werror=missing-braces" 7886 7887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7888 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7889 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7890 if eval test \${$cacheid+y} 7891 then : 7892 printf %s "(cached) " >&6 7893 else case e in #( 7894 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7895 /* end confdefs.h. */ 7896 int i; 7897 int 7898 main (void) 7899 { 7900 7901 ; 7902 return 0; 7903 } 7904 _ACEOF 7905 if ac_fn_c_try_link "$LINENO" 7906 then : 7907 eval $cacheid=yes 7908 else case e in #( 7909 e) eval $cacheid=no ;; 7910 esac 7911 fi 7912 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7913 conftest$ac_exeext conftest.$ac_ext ;; 7914 esac 7915 fi 7916 7917 7918 CFLAGS="$xorg_testset_save_CFLAGS" 7919 7920 eval supported=\$$cacheid 7921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7922 printf "%s\n" "$supported" >&6; } 7923 if test "$supported" = "yes" ; then 7924 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7925 found="yes" 7926 fi 7927 fi 7928 7929 7930 7931 7932 7933 7934 7935 7936 7937 7938 7939 7940 7941 7942 7943 xorg_testset_save_CFLAGS="$CFLAGS" 7944 7945 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7946 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7947 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7948 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7949 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7950 then : 7951 printf %s "(cached) " >&6 7952 else case e in #( 7953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7954 /* end confdefs.h. */ 7955 int i; 7956 _ACEOF 7957 if ac_fn_c_try_compile "$LINENO" 7958 then : 7959 xorg_cv_cc_flag_unknown_warning_option=yes 7960 else case e in #( 7961 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 7962 esac 7963 fi 7964 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7965 esac 7966 fi 7967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7968 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7969 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7970 CFLAGS="$xorg_testset_save_CFLAGS" 7971 fi 7972 7973 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7976 fi 7977 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7979 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7980 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7981 then : 7982 printf %s "(cached) " >&6 7983 else case e in #( 7984 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7985 /* end confdefs.h. */ 7986 int i; 7987 _ACEOF 7988 if ac_fn_c_try_compile "$LINENO" 7989 then : 7990 xorg_cv_cc_flag_unused_command_line_argument=yes 7991 else case e in #( 7992 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 7993 esac 7994 fi 7995 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 7996 esac 7997 fi 7998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7999 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8000 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8001 CFLAGS="$xorg_testset_save_CFLAGS" 8002 fi 8003 8004 found="no" 8005 8006 if test $found = "no" ; then 8007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8009 fi 8010 8011 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8013 fi 8014 8015 CFLAGS="$CFLAGS -Werror=sequence-point" 8016 8017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 8018 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 8019 cacheid=xorg_cv_cc_flag__Werror_sequence_point 8020 if eval test \${$cacheid+y} 8021 then : 8022 printf %s "(cached) " >&6 8023 else case e in #( 8024 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8025 /* end confdefs.h. */ 8026 int i; 8027 int 8028 main (void) 8029 { 8030 8031 ; 8032 return 0; 8033 } 8034 _ACEOF 8035 if ac_fn_c_try_link "$LINENO" 8036 then : 8037 eval $cacheid=yes 8038 else case e in #( 8039 e) eval $cacheid=no ;; 8040 esac 8041 fi 8042 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8043 conftest$ac_exeext conftest.$ac_ext ;; 8044 esac 8045 fi 8046 8047 8048 CFLAGS="$xorg_testset_save_CFLAGS" 8049 8050 eval supported=\$$cacheid 8051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8052 printf "%s\n" "$supported" >&6; } 8053 if test "$supported" = "yes" ; then 8054 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 8055 found="yes" 8056 fi 8057 fi 8058 8059 8060 8061 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 8072 8073 xorg_testset_save_CFLAGS="$CFLAGS" 8074 8075 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8078 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8079 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8080 then : 8081 printf %s "(cached) " >&6 8082 else case e in #( 8083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8084 /* end confdefs.h. */ 8085 int i; 8086 _ACEOF 8087 if ac_fn_c_try_compile "$LINENO" 8088 then : 8089 xorg_cv_cc_flag_unknown_warning_option=yes 8090 else case e in #( 8091 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8092 esac 8093 fi 8094 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8095 esac 8096 fi 8097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8098 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8099 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8100 CFLAGS="$xorg_testset_save_CFLAGS" 8101 fi 8102 8103 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8104 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8106 fi 8107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8109 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8110 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8111 then : 8112 printf %s "(cached) " >&6 8113 else case e in #( 8114 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8115 /* end confdefs.h. */ 8116 int i; 8117 _ACEOF 8118 if ac_fn_c_try_compile "$LINENO" 8119 then : 8120 xorg_cv_cc_flag_unused_command_line_argument=yes 8121 else case e in #( 8122 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8123 esac 8124 fi 8125 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8126 esac 8127 fi 8128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8129 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8130 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8131 CFLAGS="$xorg_testset_save_CFLAGS" 8132 fi 8133 8134 found="no" 8135 8136 if test $found = "no" ; then 8137 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8139 fi 8140 8141 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8143 fi 8144 8145 CFLAGS="$CFLAGS -Werror=return-type" 8146 8147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 8148 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 8149 cacheid=xorg_cv_cc_flag__Werror_return_type 8150 if eval test \${$cacheid+y} 8151 then : 8152 printf %s "(cached) " >&6 8153 else case e in #( 8154 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8155 /* end confdefs.h. */ 8156 int i; 8157 int 8158 main (void) 8159 { 8160 8161 ; 8162 return 0; 8163 } 8164 _ACEOF 8165 if ac_fn_c_try_link "$LINENO" 8166 then : 8167 eval $cacheid=yes 8168 else case e in #( 8169 e) eval $cacheid=no ;; 8170 esac 8171 fi 8172 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8173 conftest$ac_exeext conftest.$ac_ext ;; 8174 esac 8175 fi 8176 8177 8178 CFLAGS="$xorg_testset_save_CFLAGS" 8179 8180 eval supported=\$$cacheid 8181 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8182 printf "%s\n" "$supported" >&6; } 8183 if test "$supported" = "yes" ; then 8184 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8185 found="yes" 8186 fi 8187 fi 8188 8189 if test $found = "no" ; then 8190 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8191 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8192 fi 8193 8194 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8195 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8196 fi 8197 8198 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8199 8200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8201 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8202 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8203 if eval test \${$cacheid+y} 8204 then : 8205 printf %s "(cached) " >&6 8206 else case e in #( 8207 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208 /* end confdefs.h. */ 8209 int i; 8210 int 8211 main (void) 8212 { 8213 8214 ; 8215 return 0; 8216 } 8217 _ACEOF 8218 if ac_fn_c_try_link "$LINENO" 8219 then : 8220 eval $cacheid=yes 8221 else case e in #( 8222 e) eval $cacheid=no ;; 8223 esac 8224 fi 8225 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8226 conftest$ac_exeext conftest.$ac_ext ;; 8227 esac 8228 fi 8229 8230 8231 CFLAGS="$xorg_testset_save_CFLAGS" 8232 8233 eval supported=\$$cacheid 8234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8235 printf "%s\n" "$supported" >&6; } 8236 if test "$supported" = "yes" ; then 8237 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8238 found="yes" 8239 fi 8240 fi 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 8254 8255 8256 xorg_testset_save_CFLAGS="$CFLAGS" 8257 8258 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8259 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8261 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8262 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8263 then : 8264 printf %s "(cached) " >&6 8265 else case e in #( 8266 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8267 /* end confdefs.h. */ 8268 int i; 8269 _ACEOF 8270 if ac_fn_c_try_compile "$LINENO" 8271 then : 8272 xorg_cv_cc_flag_unknown_warning_option=yes 8273 else case e in #( 8274 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8275 esac 8276 fi 8277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8278 esac 8279 fi 8280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8281 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8283 CFLAGS="$xorg_testset_save_CFLAGS" 8284 fi 8285 8286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8289 fi 8290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8292 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8293 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8294 then : 8295 printf %s "(cached) " >&6 8296 else case e in #( 8297 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8298 /* end confdefs.h. */ 8299 int i; 8300 _ACEOF 8301 if ac_fn_c_try_compile "$LINENO" 8302 then : 8303 xorg_cv_cc_flag_unused_command_line_argument=yes 8304 else case e in #( 8305 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8306 esac 8307 fi 8308 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8309 esac 8310 fi 8311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8312 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8314 CFLAGS="$xorg_testset_save_CFLAGS" 8315 fi 8316 8317 found="no" 8318 8319 if test $found = "no" ; then 8320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8322 fi 8323 8324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8326 fi 8327 8328 CFLAGS="$CFLAGS -Werror=trigraphs" 8329 8330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8331 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8332 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8333 if eval test \${$cacheid+y} 8334 then : 8335 printf %s "(cached) " >&6 8336 else case e in #( 8337 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8338 /* end confdefs.h. */ 8339 int i; 8340 int 8341 main (void) 8342 { 8343 8344 ; 8345 return 0; 8346 } 8347 _ACEOF 8348 if ac_fn_c_try_link "$LINENO" 8349 then : 8350 eval $cacheid=yes 8351 else case e in #( 8352 e) eval $cacheid=no ;; 8353 esac 8354 fi 8355 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8356 conftest$ac_exeext conftest.$ac_ext ;; 8357 esac 8358 fi 8359 8360 8361 CFLAGS="$xorg_testset_save_CFLAGS" 8362 8363 eval supported=\$$cacheid 8364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8365 printf "%s\n" "$supported" >&6; } 8366 if test "$supported" = "yes" ; then 8367 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8368 found="yes" 8369 fi 8370 fi 8371 8372 8373 8374 8375 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 xorg_testset_save_CFLAGS="$CFLAGS" 8387 8388 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8391 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8392 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8393 then : 8394 printf %s "(cached) " >&6 8395 else case e in #( 8396 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8397 /* end confdefs.h. */ 8398 int i; 8399 _ACEOF 8400 if ac_fn_c_try_compile "$LINENO" 8401 then : 8402 xorg_cv_cc_flag_unknown_warning_option=yes 8403 else case e in #( 8404 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8405 esac 8406 fi 8407 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8408 esac 8409 fi 8410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8411 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8412 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8413 CFLAGS="$xorg_testset_save_CFLAGS" 8414 fi 8415 8416 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8419 fi 8420 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8422 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8423 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8424 then : 8425 printf %s "(cached) " >&6 8426 else case e in #( 8427 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8428 /* end confdefs.h. */ 8429 int i; 8430 _ACEOF 8431 if ac_fn_c_try_compile "$LINENO" 8432 then : 8433 xorg_cv_cc_flag_unused_command_line_argument=yes 8434 else case e in #( 8435 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8436 esac 8437 fi 8438 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8439 esac 8440 fi 8441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8442 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8443 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8444 CFLAGS="$xorg_testset_save_CFLAGS" 8445 fi 8446 8447 found="no" 8448 8449 if test $found = "no" ; then 8450 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8451 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8452 fi 8453 8454 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8455 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8456 fi 8457 8458 CFLAGS="$CFLAGS -Werror=array-bounds" 8459 8460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8461 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8462 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8463 if eval test \${$cacheid+y} 8464 then : 8465 printf %s "(cached) " >&6 8466 else case e in #( 8467 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8468 /* end confdefs.h. */ 8469 int i; 8470 int 8471 main (void) 8472 { 8473 8474 ; 8475 return 0; 8476 } 8477 _ACEOF 8478 if ac_fn_c_try_link "$LINENO" 8479 then : 8480 eval $cacheid=yes 8481 else case e in #( 8482 e) eval $cacheid=no ;; 8483 esac 8484 fi 8485 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8486 conftest$ac_exeext conftest.$ac_ext ;; 8487 esac 8488 fi 8489 8490 8491 CFLAGS="$xorg_testset_save_CFLAGS" 8492 8493 eval supported=\$$cacheid 8494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8495 printf "%s\n" "$supported" >&6; } 8496 if test "$supported" = "yes" ; then 8497 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8498 found="yes" 8499 fi 8500 fi 8501 8502 8503 8504 8505 8506 8507 8508 8509 8510 8511 8512 8513 8514 8515 8516 xorg_testset_save_CFLAGS="$CFLAGS" 8517 8518 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8521 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8522 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8523 then : 8524 printf %s "(cached) " >&6 8525 else case e in #( 8526 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8527 /* end confdefs.h. */ 8528 int i; 8529 _ACEOF 8530 if ac_fn_c_try_compile "$LINENO" 8531 then : 8532 xorg_cv_cc_flag_unknown_warning_option=yes 8533 else case e in #( 8534 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8535 esac 8536 fi 8537 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8538 esac 8539 fi 8540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8541 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8542 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8543 CFLAGS="$xorg_testset_save_CFLAGS" 8544 fi 8545 8546 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8549 fi 8550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8552 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8553 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8554 then : 8555 printf %s "(cached) " >&6 8556 else case e in #( 8557 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8558 /* end confdefs.h. */ 8559 int i; 8560 _ACEOF 8561 if ac_fn_c_try_compile "$LINENO" 8562 then : 8563 xorg_cv_cc_flag_unused_command_line_argument=yes 8564 else case e in #( 8565 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8566 esac 8567 fi 8568 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8569 esac 8570 fi 8571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8572 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8574 CFLAGS="$xorg_testset_save_CFLAGS" 8575 fi 8576 8577 found="no" 8578 8579 if test $found = "no" ; then 8580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8582 fi 8583 8584 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8586 fi 8587 8588 CFLAGS="$CFLAGS -Werror=write-strings" 8589 8590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8591 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8592 cacheid=xorg_cv_cc_flag__Werror_write_strings 8593 if eval test \${$cacheid+y} 8594 then : 8595 printf %s "(cached) " >&6 8596 else case e in #( 8597 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8598 /* end confdefs.h. */ 8599 int i; 8600 int 8601 main (void) 8602 { 8603 8604 ; 8605 return 0; 8606 } 8607 _ACEOF 8608 if ac_fn_c_try_link "$LINENO" 8609 then : 8610 eval $cacheid=yes 8611 else case e in #( 8612 e) eval $cacheid=no ;; 8613 esac 8614 fi 8615 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8616 conftest$ac_exeext conftest.$ac_ext ;; 8617 esac 8618 fi 8619 8620 8621 CFLAGS="$xorg_testset_save_CFLAGS" 8622 8623 eval supported=\$$cacheid 8624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8625 printf "%s\n" "$supported" >&6; } 8626 if test "$supported" = "yes" ; then 8627 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8628 found="yes" 8629 fi 8630 fi 8631 8632 8633 8634 8635 8636 8637 8638 8639 8640 8641 8642 8643 8644 8645 8646 xorg_testset_save_CFLAGS="$CFLAGS" 8647 8648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8651 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8652 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8653 then : 8654 printf %s "(cached) " >&6 8655 else case e in #( 8656 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8657 /* end confdefs.h. */ 8658 int i; 8659 _ACEOF 8660 if ac_fn_c_try_compile "$LINENO" 8661 then : 8662 xorg_cv_cc_flag_unknown_warning_option=yes 8663 else case e in #( 8664 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8665 esac 8666 fi 8667 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8668 esac 8669 fi 8670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8671 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8672 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8673 CFLAGS="$xorg_testset_save_CFLAGS" 8674 fi 8675 8676 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8679 fi 8680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8682 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8683 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8684 then : 8685 printf %s "(cached) " >&6 8686 else case e in #( 8687 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8688 /* end confdefs.h. */ 8689 int i; 8690 _ACEOF 8691 if ac_fn_c_try_compile "$LINENO" 8692 then : 8693 xorg_cv_cc_flag_unused_command_line_argument=yes 8694 else case e in #( 8695 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8696 esac 8697 fi 8698 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8699 esac 8700 fi 8701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8702 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8703 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8704 CFLAGS="$xorg_testset_save_CFLAGS" 8705 fi 8706 8707 found="no" 8708 8709 if test $found = "no" ; then 8710 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8711 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8712 fi 8713 8714 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8716 fi 8717 8718 CFLAGS="$CFLAGS -Werror=address" 8719 8720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8721 printf %s "checking if $CC supports -Werror=address... " >&6; } 8722 cacheid=xorg_cv_cc_flag__Werror_address 8723 if eval test \${$cacheid+y} 8724 then : 8725 printf %s "(cached) " >&6 8726 else case e in #( 8727 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8728 /* end confdefs.h. */ 8729 int i; 8730 int 8731 main (void) 8732 { 8733 8734 ; 8735 return 0; 8736 } 8737 _ACEOF 8738 if ac_fn_c_try_link "$LINENO" 8739 then : 8740 eval $cacheid=yes 8741 else case e in #( 8742 e) eval $cacheid=no ;; 8743 esac 8744 fi 8745 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8746 conftest$ac_exeext conftest.$ac_ext ;; 8747 esac 8748 fi 8749 8750 8751 CFLAGS="$xorg_testset_save_CFLAGS" 8752 8753 eval supported=\$$cacheid 8754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8755 printf "%s\n" "$supported" >&6; } 8756 if test "$supported" = "yes" ; then 8757 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8758 found="yes" 8759 fi 8760 fi 8761 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 xorg_testset_save_CFLAGS="$CFLAGS" 8777 8778 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8779 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8781 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8782 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8783 then : 8784 printf %s "(cached) " >&6 8785 else case e in #( 8786 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8787 /* end confdefs.h. */ 8788 int i; 8789 _ACEOF 8790 if ac_fn_c_try_compile "$LINENO" 8791 then : 8792 xorg_cv_cc_flag_unknown_warning_option=yes 8793 else case e in #( 8794 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8795 esac 8796 fi 8797 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8798 esac 8799 fi 8800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8801 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8802 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8803 CFLAGS="$xorg_testset_save_CFLAGS" 8804 fi 8805 8806 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8807 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8809 fi 8810 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8812 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8813 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8814 then : 8815 printf %s "(cached) " >&6 8816 else case e in #( 8817 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8818 /* end confdefs.h. */ 8819 int i; 8820 _ACEOF 8821 if ac_fn_c_try_compile "$LINENO" 8822 then : 8823 xorg_cv_cc_flag_unused_command_line_argument=yes 8824 else case e in #( 8825 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 8826 esac 8827 fi 8828 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8829 esac 8830 fi 8831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8832 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8834 CFLAGS="$xorg_testset_save_CFLAGS" 8835 fi 8836 8837 found="no" 8838 8839 if test $found = "no" ; then 8840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8842 fi 8843 8844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8846 fi 8847 8848 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8849 8850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8851 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8852 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8853 if eval test \${$cacheid+y} 8854 then : 8855 printf %s "(cached) " >&6 8856 else case e in #( 8857 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8858 /* end confdefs.h. */ 8859 int i; 8860 int 8861 main (void) 8862 { 8863 8864 ; 8865 return 0; 8866 } 8867 _ACEOF 8868 if ac_fn_c_try_link "$LINENO" 8869 then : 8870 eval $cacheid=yes 8871 else case e in #( 8872 e) eval $cacheid=no ;; 8873 esac 8874 fi 8875 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8876 conftest$ac_exeext conftest.$ac_ext ;; 8877 esac 8878 fi 8879 8880 8881 CFLAGS="$xorg_testset_save_CFLAGS" 8882 8883 eval supported=\$$cacheid 8884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8885 printf "%s\n" "$supported" >&6; } 8886 if test "$supported" = "yes" ; then 8887 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8888 found="yes" 8889 fi 8890 fi 8891 8892 if test $found = "no" ; then 8893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8895 fi 8896 8897 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8899 fi 8900 8901 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8902 8903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8904 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8905 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8906 if eval test \${$cacheid+y} 8907 then : 8908 printf %s "(cached) " >&6 8909 else case e in #( 8910 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8911 /* end confdefs.h. */ 8912 int i; 8913 int 8914 main (void) 8915 { 8916 8917 ; 8918 return 0; 8919 } 8920 _ACEOF 8921 if ac_fn_c_try_link "$LINENO" 8922 then : 8923 eval $cacheid=yes 8924 else case e in #( 8925 e) eval $cacheid=no ;; 8926 esac 8927 fi 8928 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8929 conftest$ac_exeext conftest.$ac_ext ;; 8930 esac 8931 fi 8932 8933 8934 CFLAGS="$xorg_testset_save_CFLAGS" 8935 8936 eval supported=\$$cacheid 8937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8938 printf "%s\n" "$supported" >&6; } 8939 if test "$supported" = "yes" ; then 8940 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8941 found="yes" 8942 fi 8943 fi 8944 8945 8946 8947 8948 8949 8950 8951 8952 8953 8954 8955 8956 8957 8958 8959 xorg_testset_save_CFLAGS="$CFLAGS" 8960 8961 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8964 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8965 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8966 then : 8967 printf %s "(cached) " >&6 8968 else case e in #( 8969 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8970 /* end confdefs.h. */ 8971 int i; 8972 _ACEOF 8973 if ac_fn_c_try_compile "$LINENO" 8974 then : 8975 xorg_cv_cc_flag_unknown_warning_option=yes 8976 else case e in #( 8977 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 8978 esac 8979 fi 8980 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 8981 esac 8982 fi 8983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8984 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8985 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8986 CFLAGS="$xorg_testset_save_CFLAGS" 8987 fi 8988 8989 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8992 fi 8993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8995 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8996 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8997 then : 8998 printf %s "(cached) " >&6 8999 else case e in #( 9000 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9001 /* end confdefs.h. */ 9002 int i; 9003 _ACEOF 9004 if ac_fn_c_try_compile "$LINENO" 9005 then : 9006 xorg_cv_cc_flag_unused_command_line_argument=yes 9007 else case e in #( 9008 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9009 esac 9010 fi 9011 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9012 esac 9013 fi 9014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9015 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9016 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9017 CFLAGS="$xorg_testset_save_CFLAGS" 9018 fi 9019 9020 found="no" 9021 9022 if test $found = "no" ; then 9023 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9025 fi 9026 9027 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9029 fi 9030 9031 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 9032 9033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 9034 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 9035 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 9036 if eval test \${$cacheid+y} 9037 then : 9038 printf %s "(cached) " >&6 9039 else case e in #( 9040 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9041 /* end confdefs.h. */ 9042 int i; 9043 int 9044 main (void) 9045 { 9046 9047 ; 9048 return 0; 9049 } 9050 _ACEOF 9051 if ac_fn_c_try_link "$LINENO" 9052 then : 9053 eval $cacheid=yes 9054 else case e in #( 9055 e) eval $cacheid=no ;; 9056 esac 9057 fi 9058 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9059 conftest$ac_exeext conftest.$ac_ext ;; 9060 esac 9061 fi 9062 9063 9064 CFLAGS="$xorg_testset_save_CFLAGS" 9065 9066 eval supported=\$$cacheid 9067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9068 printf "%s\n" "$supported" >&6; } 9069 if test "$supported" = "yes" ; then 9070 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 9071 found="yes" 9072 fi 9073 fi 9074 9075 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 9076 else 9077 { 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 $PACKAGE_BUGREPORT" >&5 9078 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 9079 9080 9081 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 9092 xorg_testset_save_CFLAGS="$CFLAGS" 9093 9094 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9097 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9098 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9099 then : 9100 printf %s "(cached) " >&6 9101 else case e in #( 9102 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9103 /* end confdefs.h. */ 9104 int i; 9105 _ACEOF 9106 if ac_fn_c_try_compile "$LINENO" 9107 then : 9108 xorg_cv_cc_flag_unknown_warning_option=yes 9109 else case e in #( 9110 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9111 esac 9112 fi 9113 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9114 esac 9115 fi 9116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9117 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9119 CFLAGS="$xorg_testset_save_CFLAGS" 9120 fi 9121 9122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9125 fi 9126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9128 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9129 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9130 then : 9131 printf %s "(cached) " >&6 9132 else case e in #( 9133 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9134 /* end confdefs.h. */ 9135 int i; 9136 _ACEOF 9137 if ac_fn_c_try_compile "$LINENO" 9138 then : 9139 xorg_cv_cc_flag_unused_command_line_argument=yes 9140 else case e in #( 9141 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9142 esac 9143 fi 9144 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9145 esac 9146 fi 9147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9148 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9150 CFLAGS="$xorg_testset_save_CFLAGS" 9151 fi 9152 9153 found="no" 9154 9155 if test $found = "no" ; then 9156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9158 fi 9159 9160 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9162 fi 9163 9164 CFLAGS="$CFLAGS -Wimplicit" 9165 9166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 9167 printf %s "checking if $CC supports -Wimplicit... " >&6; } 9168 cacheid=xorg_cv_cc_flag__Wimplicit 9169 if eval test \${$cacheid+y} 9170 then : 9171 printf %s "(cached) " >&6 9172 else case e in #( 9173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9174 /* end confdefs.h. */ 9175 int i; 9176 int 9177 main (void) 9178 { 9179 9180 ; 9181 return 0; 9182 } 9183 _ACEOF 9184 if ac_fn_c_try_link "$LINENO" 9185 then : 9186 eval $cacheid=yes 9187 else case e in #( 9188 e) eval $cacheid=no ;; 9189 esac 9190 fi 9191 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9192 conftest$ac_exeext conftest.$ac_ext ;; 9193 esac 9194 fi 9195 9196 9197 CFLAGS="$xorg_testset_save_CFLAGS" 9198 9199 eval supported=\$$cacheid 9200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9201 printf "%s\n" "$supported" >&6; } 9202 if test "$supported" = "yes" ; then 9203 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 9204 found="yes" 9205 fi 9206 fi 9207 9208 9209 9210 9211 9212 9213 9214 9215 9216 9217 9218 9219 9220 9221 9222 xorg_testset_save_CFLAGS="$CFLAGS" 9223 9224 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9227 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9228 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9229 then : 9230 printf %s "(cached) " >&6 9231 else case e in #( 9232 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9233 /* end confdefs.h. */ 9234 int i; 9235 _ACEOF 9236 if ac_fn_c_try_compile "$LINENO" 9237 then : 9238 xorg_cv_cc_flag_unknown_warning_option=yes 9239 else case e in #( 9240 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9241 esac 9242 fi 9243 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9244 esac 9245 fi 9246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9247 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9248 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9249 CFLAGS="$xorg_testset_save_CFLAGS" 9250 fi 9251 9252 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9255 fi 9256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9258 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9259 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9260 then : 9261 printf %s "(cached) " >&6 9262 else case e in #( 9263 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9264 /* end confdefs.h. */ 9265 int i; 9266 _ACEOF 9267 if ac_fn_c_try_compile "$LINENO" 9268 then : 9269 xorg_cv_cc_flag_unused_command_line_argument=yes 9270 else case e in #( 9271 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9272 esac 9273 fi 9274 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9275 esac 9276 fi 9277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9278 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9279 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9280 CFLAGS="$xorg_testset_save_CFLAGS" 9281 fi 9282 9283 found="no" 9284 9285 if test $found = "no" ; then 9286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9288 fi 9289 9290 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9292 fi 9293 9294 CFLAGS="$CFLAGS -Wnonnull" 9295 9296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9297 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9298 cacheid=xorg_cv_cc_flag__Wnonnull 9299 if eval test \${$cacheid+y} 9300 then : 9301 printf %s "(cached) " >&6 9302 else case e in #( 9303 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304 /* end confdefs.h. */ 9305 int i; 9306 int 9307 main (void) 9308 { 9309 9310 ; 9311 return 0; 9312 } 9313 _ACEOF 9314 if ac_fn_c_try_link "$LINENO" 9315 then : 9316 eval $cacheid=yes 9317 else case e in #( 9318 e) eval $cacheid=no ;; 9319 esac 9320 fi 9321 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9322 conftest$ac_exeext conftest.$ac_ext ;; 9323 esac 9324 fi 9325 9326 9327 CFLAGS="$xorg_testset_save_CFLAGS" 9328 9329 eval supported=\$$cacheid 9330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9331 printf "%s\n" "$supported" >&6; } 9332 if test "$supported" = "yes" ; then 9333 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9334 found="yes" 9335 fi 9336 fi 9337 9338 9339 9340 9341 9342 9343 9344 9345 9346 9347 9348 9349 9350 9351 9352 xorg_testset_save_CFLAGS="$CFLAGS" 9353 9354 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9357 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9358 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9359 then : 9360 printf %s "(cached) " >&6 9361 else case e in #( 9362 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9363 /* end confdefs.h. */ 9364 int i; 9365 _ACEOF 9366 if ac_fn_c_try_compile "$LINENO" 9367 then : 9368 xorg_cv_cc_flag_unknown_warning_option=yes 9369 else case e in #( 9370 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9371 esac 9372 fi 9373 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9374 esac 9375 fi 9376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9377 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9379 CFLAGS="$xorg_testset_save_CFLAGS" 9380 fi 9381 9382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9385 fi 9386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9388 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9389 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9390 then : 9391 printf %s "(cached) " >&6 9392 else case e in #( 9393 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9394 /* end confdefs.h. */ 9395 int i; 9396 _ACEOF 9397 if ac_fn_c_try_compile "$LINENO" 9398 then : 9399 xorg_cv_cc_flag_unused_command_line_argument=yes 9400 else case e in #( 9401 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9402 esac 9403 fi 9404 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9405 esac 9406 fi 9407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9408 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9409 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9410 CFLAGS="$xorg_testset_save_CFLAGS" 9411 fi 9412 9413 found="no" 9414 9415 if test $found = "no" ; then 9416 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9418 fi 9419 9420 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9422 fi 9423 9424 CFLAGS="$CFLAGS -Winit-self" 9425 9426 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9427 printf %s "checking if $CC supports -Winit-self... " >&6; } 9428 cacheid=xorg_cv_cc_flag__Winit_self 9429 if eval test \${$cacheid+y} 9430 then : 9431 printf %s "(cached) " >&6 9432 else case e in #( 9433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9434 /* end confdefs.h. */ 9435 int i; 9436 int 9437 main (void) 9438 { 9439 9440 ; 9441 return 0; 9442 } 9443 _ACEOF 9444 if ac_fn_c_try_link "$LINENO" 9445 then : 9446 eval $cacheid=yes 9447 else case e in #( 9448 e) eval $cacheid=no ;; 9449 esac 9450 fi 9451 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9452 conftest$ac_exeext conftest.$ac_ext ;; 9453 esac 9454 fi 9455 9456 9457 CFLAGS="$xorg_testset_save_CFLAGS" 9458 9459 eval supported=\$$cacheid 9460 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9461 printf "%s\n" "$supported" >&6; } 9462 if test "$supported" = "yes" ; then 9463 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9464 found="yes" 9465 fi 9466 fi 9467 9468 9469 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 xorg_testset_save_CFLAGS="$CFLAGS" 9483 9484 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9485 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9487 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9488 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9489 then : 9490 printf %s "(cached) " >&6 9491 else case e in #( 9492 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9493 /* end confdefs.h. */ 9494 int i; 9495 _ACEOF 9496 if ac_fn_c_try_compile "$LINENO" 9497 then : 9498 xorg_cv_cc_flag_unknown_warning_option=yes 9499 else case e in #( 9500 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9501 esac 9502 fi 9503 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9504 esac 9505 fi 9506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9507 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9508 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9509 CFLAGS="$xorg_testset_save_CFLAGS" 9510 fi 9511 9512 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9513 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9514 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9515 fi 9516 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9518 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9519 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9520 then : 9521 printf %s "(cached) " >&6 9522 else case e in #( 9523 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9524 /* end confdefs.h. */ 9525 int i; 9526 _ACEOF 9527 if ac_fn_c_try_compile "$LINENO" 9528 then : 9529 xorg_cv_cc_flag_unused_command_line_argument=yes 9530 else case e in #( 9531 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9532 esac 9533 fi 9534 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9535 esac 9536 fi 9537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9538 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9539 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9540 CFLAGS="$xorg_testset_save_CFLAGS" 9541 fi 9542 9543 found="no" 9544 9545 if test $found = "no" ; then 9546 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9547 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9548 fi 9549 9550 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9551 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9552 fi 9553 9554 CFLAGS="$CFLAGS -Wmain" 9555 9556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9557 printf %s "checking if $CC supports -Wmain... " >&6; } 9558 cacheid=xorg_cv_cc_flag__Wmain 9559 if eval test \${$cacheid+y} 9560 then : 9561 printf %s "(cached) " >&6 9562 else case e in #( 9563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9564 /* end confdefs.h. */ 9565 int i; 9566 int 9567 main (void) 9568 { 9569 9570 ; 9571 return 0; 9572 } 9573 _ACEOF 9574 if ac_fn_c_try_link "$LINENO" 9575 then : 9576 eval $cacheid=yes 9577 else case e in #( 9578 e) eval $cacheid=no ;; 9579 esac 9580 fi 9581 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9582 conftest$ac_exeext conftest.$ac_ext ;; 9583 esac 9584 fi 9585 9586 9587 CFLAGS="$xorg_testset_save_CFLAGS" 9588 9589 eval supported=\$$cacheid 9590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9591 printf "%s\n" "$supported" >&6; } 9592 if test "$supported" = "yes" ; then 9593 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9594 found="yes" 9595 fi 9596 fi 9597 9598 9599 9600 9601 9602 9603 9604 9605 9606 9607 9608 9609 9610 9611 9612 xorg_testset_save_CFLAGS="$CFLAGS" 9613 9614 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9617 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9618 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9619 then : 9620 printf %s "(cached) " >&6 9621 else case e in #( 9622 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9623 /* end confdefs.h. */ 9624 int i; 9625 _ACEOF 9626 if ac_fn_c_try_compile "$LINENO" 9627 then : 9628 xorg_cv_cc_flag_unknown_warning_option=yes 9629 else case e in #( 9630 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9631 esac 9632 fi 9633 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9634 esac 9635 fi 9636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9637 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9638 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9639 CFLAGS="$xorg_testset_save_CFLAGS" 9640 fi 9641 9642 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9643 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9644 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9645 fi 9646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9648 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9649 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9650 then : 9651 printf %s "(cached) " >&6 9652 else case e in #( 9653 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9654 /* end confdefs.h. */ 9655 int i; 9656 _ACEOF 9657 if ac_fn_c_try_compile "$LINENO" 9658 then : 9659 xorg_cv_cc_flag_unused_command_line_argument=yes 9660 else case e in #( 9661 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9662 esac 9663 fi 9664 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9665 esac 9666 fi 9667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9668 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9669 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9670 CFLAGS="$xorg_testset_save_CFLAGS" 9671 fi 9672 9673 found="no" 9674 9675 if test $found = "no" ; then 9676 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9677 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9678 fi 9679 9680 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9681 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9682 fi 9683 9684 CFLAGS="$CFLAGS -Wmissing-braces" 9685 9686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9687 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9688 cacheid=xorg_cv_cc_flag__Wmissing_braces 9689 if eval test \${$cacheid+y} 9690 then : 9691 printf %s "(cached) " >&6 9692 else case e in #( 9693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9694 /* end confdefs.h. */ 9695 int i; 9696 int 9697 main (void) 9698 { 9699 9700 ; 9701 return 0; 9702 } 9703 _ACEOF 9704 if ac_fn_c_try_link "$LINENO" 9705 then : 9706 eval $cacheid=yes 9707 else case e in #( 9708 e) eval $cacheid=no ;; 9709 esac 9710 fi 9711 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9712 conftest$ac_exeext conftest.$ac_ext ;; 9713 esac 9714 fi 9715 9716 9717 CFLAGS="$xorg_testset_save_CFLAGS" 9718 9719 eval supported=\$$cacheid 9720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9721 printf "%s\n" "$supported" >&6; } 9722 if test "$supported" = "yes" ; then 9723 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9724 found="yes" 9725 fi 9726 fi 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 xorg_testset_save_CFLAGS="$CFLAGS" 9743 9744 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9747 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9748 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9749 then : 9750 printf %s "(cached) " >&6 9751 else case e in #( 9752 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9753 /* end confdefs.h. */ 9754 int i; 9755 _ACEOF 9756 if ac_fn_c_try_compile "$LINENO" 9757 then : 9758 xorg_cv_cc_flag_unknown_warning_option=yes 9759 else case e in #( 9760 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9761 esac 9762 fi 9763 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9764 esac 9765 fi 9766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9767 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9768 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9769 CFLAGS="$xorg_testset_save_CFLAGS" 9770 fi 9771 9772 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9775 fi 9776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9778 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9779 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9780 then : 9781 printf %s "(cached) " >&6 9782 else case e in #( 9783 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9784 /* end confdefs.h. */ 9785 int i; 9786 _ACEOF 9787 if ac_fn_c_try_compile "$LINENO" 9788 then : 9789 xorg_cv_cc_flag_unused_command_line_argument=yes 9790 else case e in #( 9791 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9792 esac 9793 fi 9794 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9795 esac 9796 fi 9797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9798 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9799 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9800 CFLAGS="$xorg_testset_save_CFLAGS" 9801 fi 9802 9803 found="no" 9804 9805 if test $found = "no" ; then 9806 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9808 fi 9809 9810 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9812 fi 9813 9814 CFLAGS="$CFLAGS -Wsequence-point" 9815 9816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9817 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9818 cacheid=xorg_cv_cc_flag__Wsequence_point 9819 if eval test \${$cacheid+y} 9820 then : 9821 printf %s "(cached) " >&6 9822 else case e in #( 9823 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9824 /* end confdefs.h. */ 9825 int i; 9826 int 9827 main (void) 9828 { 9829 9830 ; 9831 return 0; 9832 } 9833 _ACEOF 9834 if ac_fn_c_try_link "$LINENO" 9835 then : 9836 eval $cacheid=yes 9837 else case e in #( 9838 e) eval $cacheid=no ;; 9839 esac 9840 fi 9841 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9842 conftest$ac_exeext conftest.$ac_ext ;; 9843 esac 9844 fi 9845 9846 9847 CFLAGS="$xorg_testset_save_CFLAGS" 9848 9849 eval supported=\$$cacheid 9850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9851 printf "%s\n" "$supported" >&6; } 9852 if test "$supported" = "yes" ; then 9853 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9854 found="yes" 9855 fi 9856 fi 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 xorg_testset_save_CFLAGS="$CFLAGS" 9873 9874 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9877 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9878 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9879 then : 9880 printf %s "(cached) " >&6 9881 else case e in #( 9882 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9883 /* end confdefs.h. */ 9884 int i; 9885 _ACEOF 9886 if ac_fn_c_try_compile "$LINENO" 9887 then : 9888 xorg_cv_cc_flag_unknown_warning_option=yes 9889 else case e in #( 9890 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 9891 esac 9892 fi 9893 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9894 esac 9895 fi 9896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9897 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9898 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9899 CFLAGS="$xorg_testset_save_CFLAGS" 9900 fi 9901 9902 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9903 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9905 fi 9906 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9908 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9909 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9910 then : 9911 printf %s "(cached) " >&6 9912 else case e in #( 9913 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9914 /* end confdefs.h. */ 9915 int i; 9916 _ACEOF 9917 if ac_fn_c_try_compile "$LINENO" 9918 then : 9919 xorg_cv_cc_flag_unused_command_line_argument=yes 9920 else case e in #( 9921 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 9922 esac 9923 fi 9924 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 9925 esac 9926 fi 9927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9928 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9929 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9930 CFLAGS="$xorg_testset_save_CFLAGS" 9931 fi 9932 9933 found="no" 9934 9935 if test $found = "no" ; then 9936 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9938 fi 9939 9940 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9941 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9942 fi 9943 9944 CFLAGS="$CFLAGS -Wreturn-type" 9945 9946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9947 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9948 cacheid=xorg_cv_cc_flag__Wreturn_type 9949 if eval test \${$cacheid+y} 9950 then : 9951 printf %s "(cached) " >&6 9952 else case e in #( 9953 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9954 /* end confdefs.h. */ 9955 int i; 9956 int 9957 main (void) 9958 { 9959 9960 ; 9961 return 0; 9962 } 9963 _ACEOF 9964 if ac_fn_c_try_link "$LINENO" 9965 then : 9966 eval $cacheid=yes 9967 else case e in #( 9968 e) eval $cacheid=no ;; 9969 esac 9970 fi 9971 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9972 conftest$ac_exeext conftest.$ac_ext ;; 9973 esac 9974 fi 9975 9976 9977 CFLAGS="$xorg_testset_save_CFLAGS" 9978 9979 eval supported=\$$cacheid 9980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9981 printf "%s\n" "$supported" >&6; } 9982 if test "$supported" = "yes" ; then 9983 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9984 found="yes" 9985 fi 9986 fi 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 10000 10001 10002 xorg_testset_save_CFLAGS="$CFLAGS" 10003 10004 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10007 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10008 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10009 then : 10010 printf %s "(cached) " >&6 10011 else case e in #( 10012 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10013 /* end confdefs.h. */ 10014 int i; 10015 _ACEOF 10016 if ac_fn_c_try_compile "$LINENO" 10017 then : 10018 xorg_cv_cc_flag_unknown_warning_option=yes 10019 else case e in #( 10020 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10021 esac 10022 fi 10023 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10024 esac 10025 fi 10026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10027 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10028 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10029 CFLAGS="$xorg_testset_save_CFLAGS" 10030 fi 10031 10032 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10035 fi 10036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10038 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10039 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10040 then : 10041 printf %s "(cached) " >&6 10042 else case e in #( 10043 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10044 /* end confdefs.h. */ 10045 int i; 10046 _ACEOF 10047 if ac_fn_c_try_compile "$LINENO" 10048 then : 10049 xorg_cv_cc_flag_unused_command_line_argument=yes 10050 else case e in #( 10051 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10052 esac 10053 fi 10054 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10055 esac 10056 fi 10057 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10058 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10059 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10060 CFLAGS="$xorg_testset_save_CFLAGS" 10061 fi 10062 10063 found="no" 10064 10065 if test $found = "no" ; then 10066 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10067 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10068 fi 10069 10070 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10071 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10072 fi 10073 10074 CFLAGS="$CFLAGS -Wtrigraphs" 10075 10076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 10077 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 10078 cacheid=xorg_cv_cc_flag__Wtrigraphs 10079 if eval test \${$cacheid+y} 10080 then : 10081 printf %s "(cached) " >&6 10082 else case e in #( 10083 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10084 /* end confdefs.h. */ 10085 int i; 10086 int 10087 main (void) 10088 { 10089 10090 ; 10091 return 0; 10092 } 10093 _ACEOF 10094 if ac_fn_c_try_link "$LINENO" 10095 then : 10096 eval $cacheid=yes 10097 else case e in #( 10098 e) eval $cacheid=no ;; 10099 esac 10100 fi 10101 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10102 conftest$ac_exeext conftest.$ac_ext ;; 10103 esac 10104 fi 10105 10106 10107 CFLAGS="$xorg_testset_save_CFLAGS" 10108 10109 eval supported=\$$cacheid 10110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10111 printf "%s\n" "$supported" >&6; } 10112 if test "$supported" = "yes" ; then 10113 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 10114 found="yes" 10115 fi 10116 fi 10117 10118 10119 10120 10121 10122 10123 10124 10125 10126 10127 10128 10129 10130 10131 10132 xorg_testset_save_CFLAGS="$CFLAGS" 10133 10134 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10137 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10138 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10139 then : 10140 printf %s "(cached) " >&6 10141 else case e in #( 10142 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10143 /* end confdefs.h. */ 10144 int i; 10145 _ACEOF 10146 if ac_fn_c_try_compile "$LINENO" 10147 then : 10148 xorg_cv_cc_flag_unknown_warning_option=yes 10149 else case e in #( 10150 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10151 esac 10152 fi 10153 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10154 esac 10155 fi 10156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10157 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10159 CFLAGS="$xorg_testset_save_CFLAGS" 10160 fi 10161 10162 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10165 fi 10166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10168 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10169 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10170 then : 10171 printf %s "(cached) " >&6 10172 else case e in #( 10173 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10174 /* end confdefs.h. */ 10175 int i; 10176 _ACEOF 10177 if ac_fn_c_try_compile "$LINENO" 10178 then : 10179 xorg_cv_cc_flag_unused_command_line_argument=yes 10180 else case e in #( 10181 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10182 esac 10183 fi 10184 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10185 esac 10186 fi 10187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10188 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10189 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10190 CFLAGS="$xorg_testset_save_CFLAGS" 10191 fi 10192 10193 found="no" 10194 10195 if test $found = "no" ; then 10196 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10197 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10198 fi 10199 10200 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10201 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10202 fi 10203 10204 CFLAGS="$CFLAGS -Warray-bounds" 10205 10206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 10207 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 10208 cacheid=xorg_cv_cc_flag__Warray_bounds 10209 if eval test \${$cacheid+y} 10210 then : 10211 printf %s "(cached) " >&6 10212 else case e in #( 10213 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10214 /* end confdefs.h. */ 10215 int i; 10216 int 10217 main (void) 10218 { 10219 10220 ; 10221 return 0; 10222 } 10223 _ACEOF 10224 if ac_fn_c_try_link "$LINENO" 10225 then : 10226 eval $cacheid=yes 10227 else case e in #( 10228 e) eval $cacheid=no ;; 10229 esac 10230 fi 10231 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10232 conftest$ac_exeext conftest.$ac_ext ;; 10233 esac 10234 fi 10235 10236 10237 CFLAGS="$xorg_testset_save_CFLAGS" 10238 10239 eval supported=\$$cacheid 10240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10241 printf "%s\n" "$supported" >&6; } 10242 if test "$supported" = "yes" ; then 10243 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 10244 found="yes" 10245 fi 10246 fi 10247 10248 10249 10250 10251 10252 10253 10254 10255 10256 10257 10258 10259 10260 10261 10262 xorg_testset_save_CFLAGS="$CFLAGS" 10263 10264 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10267 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10268 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10269 then : 10270 printf %s "(cached) " >&6 10271 else case e in #( 10272 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10273 /* end confdefs.h. */ 10274 int i; 10275 _ACEOF 10276 if ac_fn_c_try_compile "$LINENO" 10277 then : 10278 xorg_cv_cc_flag_unknown_warning_option=yes 10279 else case e in #( 10280 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10281 esac 10282 fi 10283 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10284 esac 10285 fi 10286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10287 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10288 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10289 CFLAGS="$xorg_testset_save_CFLAGS" 10290 fi 10291 10292 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10295 fi 10296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10298 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10299 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10300 then : 10301 printf %s "(cached) " >&6 10302 else case e in #( 10303 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10304 /* end confdefs.h. */ 10305 int i; 10306 _ACEOF 10307 if ac_fn_c_try_compile "$LINENO" 10308 then : 10309 xorg_cv_cc_flag_unused_command_line_argument=yes 10310 else case e in #( 10311 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10312 esac 10313 fi 10314 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10315 esac 10316 fi 10317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10318 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10319 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10320 CFLAGS="$xorg_testset_save_CFLAGS" 10321 fi 10322 10323 found="no" 10324 10325 if test $found = "no" ; then 10326 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10327 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10328 fi 10329 10330 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10331 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10332 fi 10333 10334 CFLAGS="$CFLAGS -Wwrite-strings" 10335 10336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10337 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10338 cacheid=xorg_cv_cc_flag__Wwrite_strings 10339 if eval test \${$cacheid+y} 10340 then : 10341 printf %s "(cached) " >&6 10342 else case e in #( 10343 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10344 /* end confdefs.h. */ 10345 int i; 10346 int 10347 main (void) 10348 { 10349 10350 ; 10351 return 0; 10352 } 10353 _ACEOF 10354 if ac_fn_c_try_link "$LINENO" 10355 then : 10356 eval $cacheid=yes 10357 else case e in #( 10358 e) eval $cacheid=no ;; 10359 esac 10360 fi 10361 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10362 conftest$ac_exeext conftest.$ac_ext ;; 10363 esac 10364 fi 10365 10366 10367 CFLAGS="$xorg_testset_save_CFLAGS" 10368 10369 eval supported=\$$cacheid 10370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10371 printf "%s\n" "$supported" >&6; } 10372 if test "$supported" = "yes" ; then 10373 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10374 found="yes" 10375 fi 10376 fi 10377 10378 10379 10380 10381 10382 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 xorg_testset_save_CFLAGS="$CFLAGS" 10393 10394 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10397 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10398 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10399 then : 10400 printf %s "(cached) " >&6 10401 else case e in #( 10402 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10403 /* end confdefs.h. */ 10404 int i; 10405 _ACEOF 10406 if ac_fn_c_try_compile "$LINENO" 10407 then : 10408 xorg_cv_cc_flag_unknown_warning_option=yes 10409 else case e in #( 10410 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10411 esac 10412 fi 10413 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10414 esac 10415 fi 10416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10417 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10419 CFLAGS="$xorg_testset_save_CFLAGS" 10420 fi 10421 10422 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10425 fi 10426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10428 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10429 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10430 then : 10431 printf %s "(cached) " >&6 10432 else case e in #( 10433 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10434 /* end confdefs.h. */ 10435 int i; 10436 _ACEOF 10437 if ac_fn_c_try_compile "$LINENO" 10438 then : 10439 xorg_cv_cc_flag_unused_command_line_argument=yes 10440 else case e in #( 10441 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10442 esac 10443 fi 10444 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10445 esac 10446 fi 10447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10448 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10450 CFLAGS="$xorg_testset_save_CFLAGS" 10451 fi 10452 10453 found="no" 10454 10455 if test $found = "no" ; then 10456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10458 fi 10459 10460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10462 fi 10463 10464 CFLAGS="$CFLAGS -Waddress" 10465 10466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10467 printf %s "checking if $CC supports -Waddress... " >&6; } 10468 cacheid=xorg_cv_cc_flag__Waddress 10469 if eval test \${$cacheid+y} 10470 then : 10471 printf %s "(cached) " >&6 10472 else case e in #( 10473 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10474 /* end confdefs.h. */ 10475 int i; 10476 int 10477 main (void) 10478 { 10479 10480 ; 10481 return 0; 10482 } 10483 _ACEOF 10484 if ac_fn_c_try_link "$LINENO" 10485 then : 10486 eval $cacheid=yes 10487 else case e in #( 10488 e) eval $cacheid=no ;; 10489 esac 10490 fi 10491 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10492 conftest$ac_exeext conftest.$ac_ext ;; 10493 esac 10494 fi 10495 10496 10497 CFLAGS="$xorg_testset_save_CFLAGS" 10498 10499 eval supported=\$$cacheid 10500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10501 printf "%s\n" "$supported" >&6; } 10502 if test "$supported" = "yes" ; then 10503 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10504 found="yes" 10505 fi 10506 fi 10507 10508 10509 10510 10511 10512 10513 10514 10515 10516 10517 10518 10519 10520 10521 10522 xorg_testset_save_CFLAGS="$CFLAGS" 10523 10524 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10525 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10527 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10528 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10529 then : 10530 printf %s "(cached) " >&6 10531 else case e in #( 10532 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10533 /* end confdefs.h. */ 10534 int i; 10535 _ACEOF 10536 if ac_fn_c_try_compile "$LINENO" 10537 then : 10538 xorg_cv_cc_flag_unknown_warning_option=yes 10539 else case e in #( 10540 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10541 esac 10542 fi 10543 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10544 esac 10545 fi 10546 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10547 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10548 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10549 CFLAGS="$xorg_testset_save_CFLAGS" 10550 fi 10551 10552 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10553 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10554 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10555 fi 10556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10558 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10559 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10560 then : 10561 printf %s "(cached) " >&6 10562 else case e in #( 10563 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10564 /* end confdefs.h. */ 10565 int i; 10566 _ACEOF 10567 if ac_fn_c_try_compile "$LINENO" 10568 then : 10569 xorg_cv_cc_flag_unused_command_line_argument=yes 10570 else case e in #( 10571 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10572 esac 10573 fi 10574 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10575 esac 10576 fi 10577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10578 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10579 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10580 CFLAGS="$xorg_testset_save_CFLAGS" 10581 fi 10582 10583 found="no" 10584 10585 if test $found = "no" ; then 10586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10588 fi 10589 10590 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10592 fi 10593 10594 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10595 10596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10597 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10598 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10599 if eval test \${$cacheid+y} 10600 then : 10601 printf %s "(cached) " >&6 10602 else case e in #( 10603 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10604 /* end confdefs.h. */ 10605 int i; 10606 int 10607 main (void) 10608 { 10609 10610 ; 10611 return 0; 10612 } 10613 _ACEOF 10614 if ac_fn_c_try_link "$LINENO" 10615 then : 10616 eval $cacheid=yes 10617 else case e in #( 10618 e) eval $cacheid=no ;; 10619 esac 10620 fi 10621 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10622 conftest$ac_exeext conftest.$ac_ext ;; 10623 esac 10624 fi 10625 10626 10627 CFLAGS="$xorg_testset_save_CFLAGS" 10628 10629 eval supported=\$$cacheid 10630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10631 printf "%s\n" "$supported" >&6; } 10632 if test "$supported" = "yes" ; then 10633 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10634 found="yes" 10635 fi 10636 fi 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 xorg_testset_save_CFLAGS="$CFLAGS" 10653 10654 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10657 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10658 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10659 then : 10660 printf %s "(cached) " >&6 10661 else case e in #( 10662 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10663 /* end confdefs.h. */ 10664 int i; 10665 _ACEOF 10666 if ac_fn_c_try_compile "$LINENO" 10667 then : 10668 xorg_cv_cc_flag_unknown_warning_option=yes 10669 else case e in #( 10670 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10671 esac 10672 fi 10673 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10674 esac 10675 fi 10676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10677 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10678 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10679 CFLAGS="$xorg_testset_save_CFLAGS" 10680 fi 10681 10682 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10685 fi 10686 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10688 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10689 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10690 then : 10691 printf %s "(cached) " >&6 10692 else case e in #( 10693 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10694 /* end confdefs.h. */ 10695 int i; 10696 _ACEOF 10697 if ac_fn_c_try_compile "$LINENO" 10698 then : 10699 xorg_cv_cc_flag_unused_command_line_argument=yes 10700 else case e in #( 10701 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10702 esac 10703 fi 10704 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10705 esac 10706 fi 10707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10708 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10709 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10710 CFLAGS="$xorg_testset_save_CFLAGS" 10711 fi 10712 10713 found="no" 10714 10715 if test $found = "no" ; then 10716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10718 fi 10719 10720 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10722 fi 10723 10724 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10725 10726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10727 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10728 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10729 if eval test \${$cacheid+y} 10730 then : 10731 printf %s "(cached) " >&6 10732 else case e in #( 10733 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10734 /* end confdefs.h. */ 10735 int i; 10736 int 10737 main (void) 10738 { 10739 10740 ; 10741 return 0; 10742 } 10743 _ACEOF 10744 if ac_fn_c_try_link "$LINENO" 10745 then : 10746 eval $cacheid=yes 10747 else case e in #( 10748 e) eval $cacheid=no ;; 10749 esac 10750 fi 10751 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10752 conftest$ac_exeext conftest.$ac_ext ;; 10753 esac 10754 fi 10755 10756 10757 CFLAGS="$xorg_testset_save_CFLAGS" 10758 10759 eval supported=\$$cacheid 10760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10761 printf "%s\n" "$supported" >&6; } 10762 if test "$supported" = "yes" ; then 10763 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10764 found="yes" 10765 fi 10766 fi 10767 10768 10769 fi 10770 10771 10772 10773 10774 10775 10776 10777 CWARNFLAGS="$BASE_CFLAGS" 10778 if test "x$GCC" = xyes ; then 10779 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10780 fi 10781 10782 10783 10784 10785 10786 10787 10788 10789 # Check whether --enable-strict-compilation was given. 10790 if test ${enable_strict_compilation+y} 10791 then : 10792 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10793 else case e in #( 10794 e) STRICT_COMPILE=no ;; 10795 esac 10796 fi 10797 10798 10799 10800 10801 10802 10803 STRICT_CFLAGS="" 10804 10805 10806 10807 10808 10809 10810 10811 10812 10813 10814 10815 10816 10817 xorg_testset_save_CFLAGS="$CFLAGS" 10818 10819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10822 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10823 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10824 then : 10825 printf %s "(cached) " >&6 10826 else case e in #( 10827 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10828 /* end confdefs.h. */ 10829 int i; 10830 _ACEOF 10831 if ac_fn_c_try_compile "$LINENO" 10832 then : 10833 xorg_cv_cc_flag_unknown_warning_option=yes 10834 else case e in #( 10835 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10836 esac 10837 fi 10838 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10839 esac 10840 fi 10841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10842 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10843 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10844 CFLAGS="$xorg_testset_save_CFLAGS" 10845 fi 10846 10847 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10848 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10850 fi 10851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10853 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10854 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10855 then : 10856 printf %s "(cached) " >&6 10857 else case e in #( 10858 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10859 /* end confdefs.h. */ 10860 int i; 10861 _ACEOF 10862 if ac_fn_c_try_compile "$LINENO" 10863 then : 10864 xorg_cv_cc_flag_unused_command_line_argument=yes 10865 else case e in #( 10866 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10867 esac 10868 fi 10869 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10870 esac 10871 fi 10872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10873 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10874 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10875 CFLAGS="$xorg_testset_save_CFLAGS" 10876 fi 10877 10878 found="no" 10879 10880 if test $found = "no" ; then 10881 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10882 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10883 fi 10884 10885 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10886 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10887 fi 10888 10889 CFLAGS="$CFLAGS -pedantic" 10890 10891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10892 printf %s "checking if $CC supports -pedantic... " >&6; } 10893 cacheid=xorg_cv_cc_flag__pedantic 10894 if eval test \${$cacheid+y} 10895 then : 10896 printf %s "(cached) " >&6 10897 else case e in #( 10898 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10899 /* end confdefs.h. */ 10900 int i; 10901 int 10902 main (void) 10903 { 10904 10905 ; 10906 return 0; 10907 } 10908 _ACEOF 10909 if ac_fn_c_try_link "$LINENO" 10910 then : 10911 eval $cacheid=yes 10912 else case e in #( 10913 e) eval $cacheid=no ;; 10914 esac 10915 fi 10916 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10917 conftest$ac_exeext conftest.$ac_ext ;; 10918 esac 10919 fi 10920 10921 10922 CFLAGS="$xorg_testset_save_CFLAGS" 10923 10924 eval supported=\$$cacheid 10925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10926 printf "%s\n" "$supported" >&6; } 10927 if test "$supported" = "yes" ; then 10928 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10929 found="yes" 10930 fi 10931 fi 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 xorg_testset_save_CFLAGS="$CFLAGS" 10948 10949 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10952 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10953 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10954 then : 10955 printf %s "(cached) " >&6 10956 else case e in #( 10957 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10958 /* end confdefs.h. */ 10959 int i; 10960 _ACEOF 10961 if ac_fn_c_try_compile "$LINENO" 10962 then : 10963 xorg_cv_cc_flag_unknown_warning_option=yes 10964 else case e in #( 10965 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 10966 esac 10967 fi 10968 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 10969 esac 10970 fi 10971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10972 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10973 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10974 CFLAGS="$xorg_testset_save_CFLAGS" 10975 fi 10976 10977 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10980 fi 10981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10983 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10984 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10985 then : 10986 printf %s "(cached) " >&6 10987 else case e in #( 10988 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10989 /* end confdefs.h. */ 10990 int i; 10991 _ACEOF 10992 if ac_fn_c_try_compile "$LINENO" 10993 then : 10994 xorg_cv_cc_flag_unused_command_line_argument=yes 10995 else case e in #( 10996 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 10997 esac 10998 fi 10999 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11000 esac 11001 fi 11002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11003 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11004 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11005 CFLAGS="$xorg_testset_save_CFLAGS" 11006 fi 11007 11008 found="no" 11009 11010 if test $found = "no" ; then 11011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11013 fi 11014 11015 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11016 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11017 fi 11018 11019 CFLAGS="$CFLAGS -Werror" 11020 11021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 11022 printf %s "checking if $CC supports -Werror... " >&6; } 11023 cacheid=xorg_cv_cc_flag__Werror 11024 if eval test \${$cacheid+y} 11025 then : 11026 printf %s "(cached) " >&6 11027 else case e in #( 11028 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11029 /* end confdefs.h. */ 11030 int i; 11031 int 11032 main (void) 11033 { 11034 11035 ; 11036 return 0; 11037 } 11038 _ACEOF 11039 if ac_fn_c_try_link "$LINENO" 11040 then : 11041 eval $cacheid=yes 11042 else case e in #( 11043 e) eval $cacheid=no ;; 11044 esac 11045 fi 11046 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11047 conftest$ac_exeext conftest.$ac_ext ;; 11048 esac 11049 fi 11050 11051 11052 CFLAGS="$xorg_testset_save_CFLAGS" 11053 11054 eval supported=\$$cacheid 11055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11056 printf "%s\n" "$supported" >&6; } 11057 if test "$supported" = "yes" ; then 11058 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 11059 found="yes" 11060 fi 11061 fi 11062 11063 if test $found = "no" ; then 11064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11066 fi 11067 11068 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11069 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11070 fi 11071 11072 CFLAGS="$CFLAGS -errwarn" 11073 11074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 11075 printf %s "checking if $CC supports -errwarn... " >&6; } 11076 cacheid=xorg_cv_cc_flag__errwarn 11077 if eval test \${$cacheid+y} 11078 then : 11079 printf %s "(cached) " >&6 11080 else case e in #( 11081 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11082 /* end confdefs.h. */ 11083 int i; 11084 int 11085 main (void) 11086 { 11087 11088 ; 11089 return 0; 11090 } 11091 _ACEOF 11092 if ac_fn_c_try_link "$LINENO" 11093 then : 11094 eval $cacheid=yes 11095 else case e in #( 11096 e) eval $cacheid=no ;; 11097 esac 11098 fi 11099 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11100 conftest$ac_exeext conftest.$ac_ext ;; 11101 esac 11102 fi 11103 11104 11105 CFLAGS="$xorg_testset_save_CFLAGS" 11106 11107 eval supported=\$$cacheid 11108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11109 printf "%s\n" "$supported" >&6; } 11110 if test "$supported" = "yes" ; then 11111 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 11112 found="yes" 11113 fi 11114 fi 11115 11116 11117 11118 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 11119 # activate it with -Werror, so we add it here explicitly. 11120 11121 11122 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133 xorg_testset_save_CFLAGS="$CFLAGS" 11134 11135 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11138 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11139 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 11140 then : 11141 printf %s "(cached) " >&6 11142 else case e in #( 11143 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11144 /* end confdefs.h. */ 11145 int i; 11146 _ACEOF 11147 if ac_fn_c_try_compile "$LINENO" 11148 then : 11149 xorg_cv_cc_flag_unknown_warning_option=yes 11150 else case e in #( 11151 e) xorg_cv_cc_flag_unknown_warning_option=no ;; 11152 esac 11153 fi 11154 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11155 esac 11156 fi 11157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11158 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11159 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11160 CFLAGS="$xorg_testset_save_CFLAGS" 11161 fi 11162 11163 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11166 fi 11167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11169 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11170 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 11171 then : 11172 printf %s "(cached) " >&6 11173 else case e in #( 11174 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11175 /* end confdefs.h. */ 11176 int i; 11177 _ACEOF 11178 if ac_fn_c_try_compile "$LINENO" 11179 then : 11180 xorg_cv_cc_flag_unused_command_line_argument=yes 11181 else case e in #( 11182 e) xorg_cv_cc_flag_unused_command_line_argument=no ;; 11183 esac 11184 fi 11185 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext ;; 11186 esac 11187 fi 11188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11189 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11190 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11191 CFLAGS="$xorg_testset_save_CFLAGS" 11192 fi 11193 11194 found="no" 11195 11196 if test $found = "no" ; then 11197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11199 fi 11200 11201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11203 fi 11204 11205 CFLAGS="$CFLAGS -Werror=attributes" 11206 11207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 11208 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 11209 cacheid=xorg_cv_cc_flag__Werror_attributes 11210 if eval test \${$cacheid+y} 11211 then : 11212 printf %s "(cached) " >&6 11213 else case e in #( 11214 e) cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11215 /* end confdefs.h. */ 11216 int i; 11217 int 11218 main (void) 11219 { 11220 11221 ; 11222 return 0; 11223 } 11224 _ACEOF 11225 if ac_fn_c_try_link "$LINENO" 11226 then : 11227 eval $cacheid=yes 11228 else case e in #( 11229 e) eval $cacheid=no ;; 11230 esac 11231 fi 11232 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11233 conftest$ac_exeext conftest.$ac_ext ;; 11234 esac 11235 fi 11236 11237 11238 CFLAGS="$xorg_testset_save_CFLAGS" 11239 11240 eval supported=\$$cacheid 11241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11242 printf "%s\n" "$supported" >&6; } 11243 if test "$supported" = "yes" ; then 11244 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 11245 found="yes" 11246 fi 11247 fi 11248 11249 11250 11251 if test "x$STRICT_COMPILE" = "xyes"; then 11252 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 11253 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 11254 fi 11255 11256 11257 11258 11259 11260 11261 11262 11263 cat >>confdefs.h <<_ACEOF 11264 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 11265 _ACEOF 11266 11267 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 11268 if test "x$PVM" = "x"; then 11269 PVM="0" 11270 fi 11271 11272 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 11273 11274 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 11275 if test "x$PVP" = "x"; then 11276 PVP="0" 11277 fi 11278 11279 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 11280 11281 11282 11283 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 11284 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 11285 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 11286 touch \$(top_srcdir)/ChangeLog; \ 11287 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 11288 11289 11290 11291 11292 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 11293 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 11294 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 11295 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 11296 touch \$(top_srcdir)/INSTALL; \ 11297 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 11298 11299 11300 11301 11302 11303 11304 case $host_os in 11305 solaris*) 11306 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 11307 # check for a man page file found in later versions that use 11308 # traditional section numbers instead 11309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11310 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11311 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11312 then : 11313 printf %s "(cached) " >&6 11314 else case e in #( 11315 e) test "$cross_compiling" = yes && 11316 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11317 if test -r "/usr/share/man/man7/attributes.7"; then 11318 ac_cv_file__usr_share_man_man7_attributes_7=yes 11319 else 11320 ac_cv_file__usr_share_man_man7_attributes_7=no 11321 fi ;; 11322 esac 11323 fi 11324 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11325 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11326 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11327 then : 11328 SYSV_MAN_SECTIONS=false 11329 else case e in #( 11330 e) SYSV_MAN_SECTIONS=true ;; 11331 esac 11332 fi 11333 11334 ;; 11335 *) SYSV_MAN_SECTIONS=false ;; 11336 esac 11337 11338 if test x$APP_MAN_SUFFIX = x ; then 11339 APP_MAN_SUFFIX=1 11340 fi 11341 if test x$APP_MAN_DIR = x ; then 11342 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11343 fi 11344 11345 if test x$LIB_MAN_SUFFIX = x ; then 11346 LIB_MAN_SUFFIX=3 11347 fi 11348 if test x$LIB_MAN_DIR = x ; then 11349 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11350 fi 11351 11352 if test x$FILE_MAN_SUFFIX = x ; then 11353 case $SYSV_MAN_SECTIONS in 11354 true) FILE_MAN_SUFFIX=4 ;; 11355 *) FILE_MAN_SUFFIX=5 ;; 11356 esac 11357 fi 11358 if test x$FILE_MAN_DIR = x ; then 11359 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11360 fi 11361 11362 if test x$MISC_MAN_SUFFIX = x ; then 11363 case $SYSV_MAN_SECTIONS in 11364 true) MISC_MAN_SUFFIX=5 ;; 11365 *) MISC_MAN_SUFFIX=7 ;; 11366 esac 11367 fi 11368 if test x$MISC_MAN_DIR = x ; then 11369 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11370 fi 11371 11372 if test x$DRIVER_MAN_SUFFIX = x ; then 11373 case $SYSV_MAN_SECTIONS in 11374 true) DRIVER_MAN_SUFFIX=7 ;; 11375 *) DRIVER_MAN_SUFFIX=4 ;; 11376 esac 11377 fi 11378 if test x$DRIVER_MAN_DIR = x ; then 11379 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11380 fi 11381 11382 if test x$ADMIN_MAN_SUFFIX = x ; then 11383 case $SYSV_MAN_SECTIONS in 11384 true) ADMIN_MAN_SUFFIX=1m ;; 11385 *) ADMIN_MAN_SUFFIX=8 ;; 11386 esac 11387 fi 11388 if test x$ADMIN_MAN_DIR = x ; then 11389 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11390 fi 11391 11392 11393 11394 11395 11396 11397 11398 11399 11400 11401 11402 11403 11404 11405 11406 XORG_MAN_PAGE="X Version 11" 11407 11408 MAN_SUBSTS="\ 11409 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11410 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11411 -e 's|__xservername__|Xorg|g' \ 11412 -e 's|__xconfigfile__|xorg.conf|g' \ 11413 -e 's|__projectroot__|\$(prefix)|g' \ 11414 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11415 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11416 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11417 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11418 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11419 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11420 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11421 11422 11423 11424 11425 AM_DEFAULT_VERBOSITY=0 11426 11427 11428 11429 # Obtain compiler/linker options for the transset dependencies 11430 11431 pkg_failed=no 11432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for TRANSSET" >&5 11433 printf %s "checking for TRANSSET... " >&6; } 11434 11435 if test -n "$TRANSSET_CFLAGS"; then 11436 pkg_cv_TRANSSET_CFLAGS="$TRANSSET_CFLAGS" 11437 elif test -n "$PKG_CONFIG"; then 11438 if test -n "$PKG_CONFIG" && \ 11439 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11440 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11441 ac_status=$? 11442 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11443 test $ac_status = 0; }; then 11444 pkg_cv_TRANSSET_CFLAGS=`$PKG_CONFIG --cflags "x11 xproto >= 7.0.17" 2>/dev/null` 11445 test "x$?" != "x0" && pkg_failed=yes 11446 else 11447 pkg_failed=yes 11448 fi 11449 else 11450 pkg_failed=untried 11451 fi 11452 if test -n "$TRANSSET_LIBS"; then 11453 pkg_cv_TRANSSET_LIBS="$TRANSSET_LIBS" 11454 elif test -n "$PKG_CONFIG"; then 11455 if test -n "$PKG_CONFIG" && \ 11456 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xproto >= 7.0.17\""; } >&5 11457 ($PKG_CONFIG --exists --print-errors "x11 xproto >= 7.0.17") 2>&5 11458 ac_status=$? 11459 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11460 test $ac_status = 0; }; then 11461 pkg_cv_TRANSSET_LIBS=`$PKG_CONFIG --libs "x11 xproto >= 7.0.17" 2>/dev/null` 11462 test "x$?" != "x0" && pkg_failed=yes 11463 else 11464 pkg_failed=yes 11465 fi 11466 else 11467 pkg_failed=untried 11468 fi 11469 11470 11471 11472 if test $pkg_failed = yes; then 11473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11474 printf "%s\n" "no" >&6; } 11475 11476 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11477 _pkg_short_errors_supported=yes 11478 else 11479 _pkg_short_errors_supported=no 11480 fi 11481 if test $_pkg_short_errors_supported = yes; then 11482 TRANSSET_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 xproto >= 7.0.17" 2>&1` 11483 else 11484 TRANSSET_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 xproto >= 7.0.17" 2>&1` 11485 fi 11486 # Put the nasty error message in config.log where it belongs 11487 echo "$TRANSSET_PKG_ERRORS" >&5 11488 11489 as_fn_error $? "Package requirements (x11 xproto >= 7.0.17) were not met: 11490 11491 $TRANSSET_PKG_ERRORS 11492 11493 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11494 installed software in a non-standard prefix. 11495 11496 Alternatively, you may set the environment variables TRANSSET_CFLAGS 11497 and TRANSSET_LIBS to avoid the need to call pkg-config. 11498 See the pkg-config man page for more details." "$LINENO" 5 11499 elif test $pkg_failed = untried; then 11500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11501 printf "%s\n" "no" >&6; } 11502 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 11503 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 11504 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11505 is in your PATH or set the PKG_CONFIG environment variable to the full 11506 path to pkg-config. 11507 11508 Alternatively, you may set the environment variables TRANSSET_CFLAGS 11509 and TRANSSET_LIBS to avoid the need to call pkg-config. 11510 See the pkg-config man page for more details. 11511 11512 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11513 See 'config.log' for more details" "$LINENO" 5; } 11514 else 11515 TRANSSET_CFLAGS=$pkg_cv_TRANSSET_CFLAGS 11516 TRANSSET_LIBS=$pkg_cv_TRANSSET_LIBS 11517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11518 printf "%s\n" "yes" >&6; } 11519 11520 fi 11521 11522 11523 printf "%s\n" "#define RELEASE_DATE \"$RELEASE_DATE\"" >>confdefs.h 11524 11525 11526 ac_config_files="$ac_config_files Makefile man/Makefile" 11527 11528 cat >confcache <<\_ACEOF 11529 # This file is a shell script that caches the results of configure 11530 # tests run on this system so they can be shared between configure 11531 # scripts and configure runs, see configure's option --config-cache. 11532 # It is not useful on other systems. If it contains results you don't 11533 # want to keep, you may remove or edit it. 11534 # 11535 # config.status only pays attention to the cache file if you give it 11536 # the --recheck option to rerun configure. 11537 # 11538 # 'ac_cv_env_foo' variables (set or unset) will be overridden when 11539 # loading this file, other *unset* 'ac_cv_foo' will be assigned the 11540 # following values. 11541 11542 _ACEOF 11543 11544 # The following way of writing the cache mishandles newlines in values, 11545 # but we know of no workaround that is simple, portable, and efficient. 11546 # So, we kill variables containing newlines. 11547 # Ultrix sh set writes to stderr and can't be redirected directly, 11548 # and sets the high bit in the cache file unless we assign to the vars. 11549 ( 11550 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11551 eval ac_val=\$$ac_var 11552 case $ac_val in #( 11553 *${as_nl}*) 11554 case $ac_var in #( 11555 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11556 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11557 esac 11558 case $ac_var in #( 11559 _ | IFS | as_nl) ;; #( 11560 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11561 *) { eval $ac_var=; unset $ac_var;} ;; 11562 esac ;; 11563 esac 11564 done 11565 11566 (set) 2>&1 | 11567 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11568 *${as_nl}ac_space=\ *) 11569 # 'set' does not quote correctly, so add quotes: double-quote 11570 # substitution turns \\\\ into \\, and sed turns \\ into \. 11571 sed -n \ 11572 "s/'/'\\\\''/g; 11573 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11574 ;; #( 11575 *) 11576 # 'set' quotes correctly as required by POSIX, so do not add quotes. 11577 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11578 ;; 11579 esac | 11580 sort 11581 ) | 11582 sed ' 11583 /^ac_cv_env_/b end 11584 t clear 11585 :clear 11586 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11587 t end 11588 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11589 :end' >>confcache 11590 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11591 if test -w "$cache_file"; then 11592 if test "x$cache_file" != "x/dev/null"; then 11593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11594 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11595 if test ! -f "$cache_file" || test -h "$cache_file"; then 11596 cat confcache >"$cache_file" 11597 else 11598 case $cache_file in #( 11599 */* | ?:*) 11600 mv -f confcache "$cache_file"$$ && 11601 mv -f "$cache_file"$$ "$cache_file" ;; #( 11602 *) 11603 mv -f confcache "$cache_file" ;; 11604 esac 11605 fi 11606 fi 11607 else 11608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11609 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11610 fi 11611 fi 11612 rm -f confcache 11613 11614 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11615 # Let make expand exec_prefix. 11616 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11617 11618 DEFS=-DHAVE_CONFIG_H 11619 11620 ac_libobjs= 11621 ac_ltlibobjs= 11622 U= 11623 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11624 # 1. Remove the extension, and $U if already installed. 11625 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11626 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11627 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11628 # will be set to the directory where LIBOBJS objects are built. 11629 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11630 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11631 done 11632 LIBOBJS=$ac_libobjs 11633 11634 LTLIBOBJS=$ac_ltlibobjs 11635 11636 11637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11638 printf %s "checking that generated files are newer than configure... " >&6; } 11639 if test -n "$am_sleep_pid"; then 11640 # Hide warnings about reused PIDs. 11641 wait $am_sleep_pid 2>/dev/null 11642 fi 11643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11644 printf "%s\n" "done" >&6; } 11645 case $enable_silent_rules in # ((( 11646 yes) AM_DEFAULT_VERBOSITY=0;; 11647 no) AM_DEFAULT_VERBOSITY=1;; 11648 esac 11649 if test $am_cv_make_support_nested_variables = yes; then 11650 AM_V='$(V)' 11651 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11652 else 11653 AM_V=$AM_DEFAULT_VERBOSITY 11654 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11655 fi 11656 11657 if test -n "$EXEEXT"; then 11658 am__EXEEXT_TRUE= 11659 am__EXEEXT_FALSE='#' 11660 else 11661 am__EXEEXT_TRUE='#' 11662 am__EXEEXT_FALSE= 11663 fi 11664 11665 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11666 as_fn_error $? "conditional \"AMDEP\" was never defined. 11667 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11668 fi 11669 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11670 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11671 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11672 fi 11673 11674 : "${CONFIG_STATUS=./config.status}" 11675 ac_write_fail=0 11676 ac_clean_files_save=$ac_clean_files 11677 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11679 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11680 as_write_fail=0 11681 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11682 #! $SHELL 11683 # Generated by $as_me. 11684 # Run this file to recreate the current configuration. 11685 # Compiler output produced by configure, useful for debugging 11686 # configure, is in config.log if it exists. 11687 11688 debug=false 11689 ac_cs_recheck=false 11690 ac_cs_silent=false 11691 11692 SHELL=\${CONFIG_SHELL-$SHELL} 11693 export SHELL 11694 _ASEOF 11695 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11696 ## -------------------- ## 11697 ## M4sh Initialization. ## 11698 ## -------------------- ## 11699 11700 # Be more Bourne compatible 11701 DUALCASE=1; export DUALCASE # for MKS sh 11702 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11703 then : 11704 emulate sh 11705 NULLCMD=: 11706 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11707 # is contrary to our usage. Disable this feature. 11708 alias -g '${1+"$@"}'='"$@"' 11709 setopt NO_GLOB_SUBST 11710 else case e in #( 11711 e) case `(set -o) 2>/dev/null` in #( 11712 *posix*) : 11713 set -o posix ;; #( 11714 *) : 11715 ;; 11716 esac ;; 11717 esac 11718 fi 11719 11720 11721 11722 # Reset variables that may have inherited troublesome values from 11723 # the environment. 11724 11725 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11726 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11727 # side effect of setting IFS to empty, thus disabling word splitting.) 11728 # Quoting is to prevent editors from complaining about space-tab. 11729 as_nl=' 11730 ' 11731 export as_nl 11732 IFS=" "" $as_nl" 11733 11734 PS1='$ ' 11735 PS2='> ' 11736 PS4='+ ' 11737 11738 # Ensure predictable behavior from utilities with locale-dependent output. 11739 LC_ALL=C 11740 export LC_ALL 11741 LANGUAGE=C 11742 export LANGUAGE 11743 11744 # We cannot yet rely on "unset" to work, but we need these variables 11745 # to be unset--not just set to an empty or harmless value--now, to 11746 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11747 # also avoids known problems related to "unset" and subshell syntax 11748 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11749 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11750 do eval test \${$as_var+y} \ 11751 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11752 done 11753 11754 # Ensure that fds 0, 1, and 2 are open. 11755 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11756 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11757 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11758 11759 # The user is always right. 11760 if ${PATH_SEPARATOR+false} :; then 11761 PATH_SEPARATOR=: 11762 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11763 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11764 PATH_SEPARATOR=';' 11765 } 11766 fi 11767 11768 11769 # Find who we are. Look in the path if we contain no directory separator. 11770 as_myself= 11771 case $0 in #(( 11772 *[\\/]* ) as_myself=$0 ;; 11773 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11774 for as_dir in $PATH 11775 do 11776 IFS=$as_save_IFS 11777 case $as_dir in #((( 11778 '') as_dir=./ ;; 11779 */) ;; 11780 *) as_dir=$as_dir/ ;; 11781 esac 11782 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11783 done 11784 IFS=$as_save_IFS 11785 11786 ;; 11787 esac 11788 # We did not find ourselves, most probably we were run as 'sh COMMAND' 11789 # in which case we are not to be found in the path. 11790 if test "x$as_myself" = x; then 11791 as_myself=$0 11792 fi 11793 if test ! -f "$as_myself"; then 11794 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11795 exit 1 11796 fi 11797 11798 11799 11800 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11801 # ---------------------------------------- 11802 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11803 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11804 # script with STATUS, using 1 if that was 0. 11805 as_fn_error () 11806 { 11807 as_status=$1; test $as_status -eq 0 && as_status=1 11808 if test "$4"; then 11809 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11810 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11811 fi 11812 printf "%s\n" "$as_me: error: $2" >&2 11813 as_fn_exit $as_status 11814 } # as_fn_error 11815 11816 11817 # as_fn_set_status STATUS 11818 # ----------------------- 11819 # Set $? to STATUS, without forking. 11820 as_fn_set_status () 11821 { 11822 return $1 11823 } # as_fn_set_status 11824 11825 # as_fn_exit STATUS 11826 # ----------------- 11827 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11828 as_fn_exit () 11829 { 11830 set +e 11831 as_fn_set_status $1 11832 exit $1 11833 } # as_fn_exit 11834 11835 # as_fn_unset VAR 11836 # --------------- 11837 # Portably unset VAR. 11838 as_fn_unset () 11839 { 11840 { eval $1=; unset $1;} 11841 } 11842 as_unset=as_fn_unset 11843 11844 # as_fn_append VAR VALUE 11845 # ---------------------- 11846 # Append the text in VALUE to the end of the definition contained in VAR. Take 11847 # advantage of any shell optimizations that allow amortized linear growth over 11848 # repeated appends, instead of the typical quadratic growth present in naive 11849 # implementations. 11850 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11851 then : 11852 eval 'as_fn_append () 11853 { 11854 eval $1+=\$2 11855 }' 11856 else case e in #( 11857 e) as_fn_append () 11858 { 11859 eval $1=\$$1\$2 11860 } ;; 11861 esac 11862 fi # as_fn_append 11863 11864 # as_fn_arith ARG... 11865 # ------------------ 11866 # Perform arithmetic evaluation on the ARGs, and store the result in the 11867 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11868 # must be portable across $(()) and expr. 11869 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11870 then : 11871 eval 'as_fn_arith () 11872 { 11873 as_val=$(( $* )) 11874 }' 11875 else case e in #( 11876 e) as_fn_arith () 11877 { 11878 as_val=`expr "$@" || test $? -eq 1` 11879 } ;; 11880 esac 11881 fi # as_fn_arith 11882 11883 11884 if expr a : '\(a\)' >/dev/null 2>&1 && 11885 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11886 as_expr=expr 11887 else 11888 as_expr=false 11889 fi 11890 11891 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11892 as_basename=basename 11893 else 11894 as_basename=false 11895 fi 11896 11897 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11898 as_dirname=dirname 11899 else 11900 as_dirname=false 11901 fi 11902 11903 as_me=`$as_basename -- "$0" || 11904 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11905 X"$0" : 'X\(//\)$' \| \ 11906 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11907 printf "%s\n" X/"$0" | 11908 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11909 s//\1/ 11910 q 11911 } 11912 /^X\/\(\/\/\)$/{ 11913 s//\1/ 11914 q 11915 } 11916 /^X\/\(\/\).*/{ 11917 s//\1/ 11918 q 11919 } 11920 s/.*/./; q'` 11921 11922 # Avoid depending upon Character Ranges. 11923 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11924 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11925 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11926 as_cr_digits='0123456789' 11927 as_cr_alnum=$as_cr_Letters$as_cr_digits 11928 11929 11930 # Determine whether it's possible to make 'echo' print without a newline. 11931 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11932 # for compatibility with existing Makefiles. 11933 ECHO_C= ECHO_N= ECHO_T= 11934 case `echo -n x` in #((((( 11935 -n*) 11936 case `echo 'xy\c'` in 11937 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11938 xy) ECHO_C='\c';; 11939 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11940 ECHO_T=' ';; 11941 esac;; 11942 *) 11943 ECHO_N='-n';; 11944 esac 11945 11946 # For backward compatibility with old third-party macros, we provide 11947 # the shell variables $as_echo and $as_echo_n. New code should use 11948 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11949 as_echo='printf %s\n' 11950 as_echo_n='printf %s' 11951 11952 rm -f conf$$ conf$$.exe conf$$.file 11953 if test -d conf$$.dir; then 11954 rm -f conf$$.dir/conf$$.file 11955 else 11956 rm -f conf$$.dir 11957 mkdir conf$$.dir 2>/dev/null 11958 fi 11959 if (echo >conf$$.file) 2>/dev/null; then 11960 if ln -s conf$$.file conf$$ 2>/dev/null; then 11961 as_ln_s='ln -s' 11962 # ... but there are two gotchas: 11963 # 1) On MSYS, both 'ln -s file dir' and 'ln file dir' fail. 11964 # 2) DJGPP < 2.04 has no symlinks; 'ln -s' creates a wrapper executable. 11965 # In both cases, we have to default to 'cp -pR'. 11966 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11967 as_ln_s='cp -pR' 11968 elif ln conf$$.file conf$$ 2>/dev/null; then 11969 as_ln_s=ln 11970 else 11971 as_ln_s='cp -pR' 11972 fi 11973 else 11974 as_ln_s='cp -pR' 11975 fi 11976 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11977 rmdir conf$$.dir 2>/dev/null 11978 11979 11980 # as_fn_mkdir_p 11981 # ------------- 11982 # Create "$as_dir" as a directory, including parents if necessary. 11983 as_fn_mkdir_p () 11984 { 11985 11986 case $as_dir in #( 11987 -*) as_dir=./$as_dir;; 11988 esac 11989 test -d "$as_dir" || eval $as_mkdir_p || { 11990 as_dirs= 11991 while :; do 11992 case $as_dir in #( 11993 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11994 *) as_qdir=$as_dir;; 11995 esac 11996 as_dirs="'$as_qdir' $as_dirs" 11997 as_dir=`$as_dirname -- "$as_dir" || 11998 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11999 X"$as_dir" : 'X\(//\)[^/]' \| \ 12000 X"$as_dir" : 'X\(//\)$' \| \ 12001 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 12002 printf "%s\n" X"$as_dir" | 12003 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12004 s//\1/ 12005 q 12006 } 12007 /^X\(\/\/\)[^/].*/{ 12008 s//\1/ 12009 q 12010 } 12011 /^X\(\/\/\)$/{ 12012 s//\1/ 12013 q 12014 } 12015 /^X\(\/\).*/{ 12016 s//\1/ 12017 q 12018 } 12019 s/.*/./; q'` 12020 test -d "$as_dir" && break 12021 done 12022 test -z "$as_dirs" || eval "mkdir $as_dirs" 12023 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 12024 12025 12026 } # as_fn_mkdir_p 12027 if mkdir -p . 2>/dev/null; then 12028 as_mkdir_p='mkdir -p "$as_dir"' 12029 else 12030 test -d ./-p && rmdir ./-p 12031 as_mkdir_p=false 12032 fi 12033 12034 12035 # as_fn_executable_p FILE 12036 # ----------------------- 12037 # Test if FILE is an executable regular file. 12038 as_fn_executable_p () 12039 { 12040 test -f "$1" && test -x "$1" 12041 } # as_fn_executable_p 12042 as_test_x='test -x' 12043 as_executable_p=as_fn_executable_p 12044 12045 # Sed expression to map a string onto a valid CPP name. 12046 as_sed_cpp="y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" 12047 as_tr_cpp="eval sed '$as_sed_cpp'" # deprecated 12048 12049 # Sed expression to map a string onto a valid variable name. 12050 as_sed_sh="y%*+%pp%;s%[^_$as_cr_alnum]%_%g" 12051 as_tr_sh="eval sed '$as_sed_sh'" # deprecated 12052 12053 12054 exec 6>&1 12055 ## ----------------------------------- ## 12056 ## Main body of $CONFIG_STATUS script. ## 12057 ## ----------------------------------- ## 12058 _ASEOF 12059 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 12060 12061 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12062 # Save the log message, to keep $0 and so on meaningful, and to 12063 # report actual input values of CONFIG_FILES etc. instead of their 12064 # values after options handling. 12065 ac_log=" 12066 This file was extended by transset $as_me 1.0.4, which was 12067 generated by GNU Autoconf 2.72. Invocation command line was 12068 12069 CONFIG_FILES = $CONFIG_FILES 12070 CONFIG_HEADERS = $CONFIG_HEADERS 12071 CONFIG_LINKS = $CONFIG_LINKS 12072 CONFIG_COMMANDS = $CONFIG_COMMANDS 12073 $ $0 $@ 12074 12075 on `(hostname || uname -n) 2>/dev/null | sed 1q` 12076 " 12077 12078 _ACEOF 12079 12080 case $ac_config_files in *" 12081 "*) set x $ac_config_files; shift; ac_config_files=$*;; 12082 esac 12083 12084 case $ac_config_headers in *" 12085 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 12086 esac 12087 12088 12089 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12090 # Files that config.status was made for. 12091 config_files="$ac_config_files" 12092 config_headers="$ac_config_headers" 12093 config_commands="$ac_config_commands" 12094 12095 _ACEOF 12096 12097 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12098 ac_cs_usage="\ 12099 '$as_me' instantiates files and other configuration actions 12100 from templates according to the current configuration. Unless the files 12101 and actions are specified as TAGs, all are instantiated by default. 12102 12103 Usage: $0 [OPTION]... [TAG]... 12104 12105 -h, --help print this help, then exit 12106 -V, --version print version number and configuration settings, then exit 12107 --config print configuration, then exit 12108 -q, --quiet, --silent 12109 do not print progress messages 12110 -d, --debug don't remove temporary files 12111 --recheck update $as_me by reconfiguring in the same conditions 12112 --file=FILE[:TEMPLATE] 12113 instantiate the configuration file FILE 12114 --header=FILE[:TEMPLATE] 12115 instantiate the configuration header FILE 12116 12117 Configuration files: 12118 $config_files 12119 12120 Configuration headers: 12121 $config_headers 12122 12123 Configuration commands: 12124 $config_commands 12125 12126 Report bugs to <https://gitlab.freedesktop.org/xorg/app/transset/-/issues>." 12127 12128 _ACEOF 12129 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 12130 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 12131 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12132 ac_cs_config='$ac_cs_config_escaped' 12133 ac_cs_version="\\ 12134 transset config.status 1.0.4 12135 configured by $0, generated by GNU Autoconf 2.72, 12136 with options \\"\$ac_cs_config\\" 12137 12138 Copyright (C) 2023 Free Software Foundation, Inc. 12139 This config.status script is free software; the Free Software Foundation 12140 gives unlimited permission to copy, distribute and modify it." 12141 12142 ac_pwd='$ac_pwd' 12143 srcdir='$srcdir' 12144 INSTALL='$INSTALL' 12145 MKDIR_P='$MKDIR_P' 12146 AWK='$AWK' 12147 test -n "\$AWK" || AWK=awk 12148 _ACEOF 12149 12150 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12151 # The default lists apply if the user does not specify any file. 12152 ac_need_defaults=: 12153 while test $# != 0 12154 do 12155 case $1 in 12156 --*=?*) 12157 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12158 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 12159 ac_shift=: 12160 ;; 12161 --*=) 12162 ac_option=`expr "X$1" : 'X\([^=]*\)='` 12163 ac_optarg= 12164 ac_shift=: 12165 ;; 12166 *) 12167 ac_option=$1 12168 ac_optarg=$2 12169 ac_shift=shift 12170 ;; 12171 esac 12172 12173 case $ac_option in 12174 # Handling of the options. 12175 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 12176 ac_cs_recheck=: ;; 12177 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 12178 printf "%s\n" "$ac_cs_version"; exit ;; 12179 --config | --confi | --conf | --con | --co | --c ) 12180 printf "%s\n" "$ac_cs_config"; exit ;; 12181 --debug | --debu | --deb | --de | --d | -d ) 12182 debug=: ;; 12183 --file | --fil | --fi | --f ) 12184 $ac_shift 12185 case $ac_optarg in 12186 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12187 '') as_fn_error $? "missing file argument" ;; 12188 esac 12189 as_fn_append CONFIG_FILES " '$ac_optarg'" 12190 ac_need_defaults=false;; 12191 --header | --heade | --head | --hea ) 12192 $ac_shift 12193 case $ac_optarg in 12194 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 12195 esac 12196 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 12197 ac_need_defaults=false;; 12198 --he | --h) 12199 # Conflict between --help and --header 12200 as_fn_error $? "ambiguous option: '$1' 12201 Try '$0 --help' for more information.";; 12202 --help | --hel | -h ) 12203 printf "%s\n" "$ac_cs_usage"; exit ;; 12204 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 12205 | -silent | --silent | --silen | --sile | --sil | --si | --s) 12206 ac_cs_silent=: ;; 12207 12208 # This is an error. 12209 -*) as_fn_error $? "unrecognized option: '$1' 12210 Try '$0 --help' for more information." ;; 12211 12212 *) as_fn_append ac_config_targets " $1" 12213 ac_need_defaults=false ;; 12214 12215 esac 12216 shift 12217 done 12218 12219 ac_configure_extra_args= 12220 12221 if $ac_cs_silent; then 12222 exec 6>/dev/null 12223 ac_configure_extra_args="$ac_configure_extra_args --silent" 12224 fi 12225 12226 _ACEOF 12227 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12228 if \$ac_cs_recheck; then 12229 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 12230 shift 12231 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 12232 CONFIG_SHELL='$SHELL' 12233 export CONFIG_SHELL 12234 exec "\$@" 12235 fi 12236 12237 _ACEOF 12238 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12239 exec 5>>config.log 12240 { 12241 echo 12242 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 12243 ## Running $as_me. ## 12244 _ASBOX 12245 printf "%s\n" "$ac_log" 12246 } >&5 12247 12248 _ACEOF 12249 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12250 # 12251 # INIT-COMMANDS 12252 # 12253 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12254 12255 _ACEOF 12256 12257 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12258 12259 # Handling of arguments. 12260 for ac_config_target in $ac_config_targets 12261 do 12262 case $ac_config_target in 12263 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12264 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12265 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12266 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12267 12268 *) as_fn_error $? "invalid argument: '$ac_config_target'" "$LINENO" 5;; 12269 esac 12270 done 12271 12272 12273 # If the user did not use the arguments to specify the items to instantiate, 12274 # then the envvar interface is used. Set only those that are not. 12275 # We use the long form for the default assignment because of an extremely 12276 # bizarre bug on SunOS 4.1.3. 12277 if $ac_need_defaults; then 12278 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12279 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12280 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12281 fi 12282 12283 # Have a temporary directory for convenience. Make it in the build tree 12284 # simply because there is no reason against having it here, and in addition, 12285 # creating and moving files from /tmp can sometimes cause problems. 12286 # Hook for its removal unless debugging. 12287 # Note that there is a small window in which the directory will not be cleaned: 12288 # after its creation but before its name has been assigned to '$tmp'. 12289 $debug || 12290 { 12291 tmp= ac_tmp= 12292 trap 'exit_status=$? 12293 : "${ac_tmp:=$tmp}" 12294 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12295 ' 0 12296 trap 'as_fn_exit 1' 1 2 13 15 12297 } 12298 # Create a (secure) tmp directory for tmp files. 12299 12300 { 12301 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12302 test -d "$tmp" 12303 } || 12304 { 12305 tmp=./conf$$-$RANDOM 12306 (umask 077 && mkdir "$tmp") 12307 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12308 ac_tmp=$tmp 12309 12310 # Set up the scripts for CONFIG_FILES section. 12311 # No need to generate them if there are no CONFIG_FILES. 12312 # This happens for instance with './config.status config.h'. 12313 if test -n "$CONFIG_FILES"; then 12314 12315 12316 ac_cr=`echo X | tr X '\015'` 12317 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12318 # But we know of no other shell where ac_cr would be empty at this 12319 # point, so we can use a bashism as a fallback. 12320 if test "x$ac_cr" = x; then 12321 eval ac_cr=\$\'\\r\' 12322 fi 12323 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12324 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12325 ac_cs_awk_cr='\\r' 12326 else 12327 ac_cs_awk_cr=$ac_cr 12328 fi 12329 12330 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12331 _ACEOF 12332 12333 12334 { 12335 echo "cat >conf$$subs.awk <<_ACEOF" && 12336 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12337 echo "_ACEOF" 12338 } >conf$$subs.sh || 12339 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12340 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12341 ac_delim='%!_!# ' 12342 for ac_last_try in false false false false false :; do 12343 . ./conf$$subs.sh || 12344 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12345 12346 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12347 if test $ac_delim_n = $ac_delim_num; then 12348 break 12349 elif $ac_last_try; then 12350 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12351 else 12352 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12353 fi 12354 done 12355 rm -f conf$$subs.sh 12356 12357 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12358 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12359 _ACEOF 12360 sed -n ' 12361 h 12362 s/^/S["/; s/!.*/"]=/ 12363 p 12364 g 12365 s/^[^!]*!// 12366 :repl 12367 t repl 12368 s/'"$ac_delim"'$// 12369 t delim 12370 :nl 12371 h 12372 s/\(.\{148\}\)..*/\1/ 12373 t more1 12374 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12375 p 12376 n 12377 b repl 12378 :more1 12379 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12380 p 12381 g 12382 s/.\{148\}// 12383 t nl 12384 :delim 12385 h 12386 s/\(.\{148\}\)..*/\1/ 12387 t more2 12388 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12389 p 12390 b 12391 :more2 12392 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12393 p 12394 g 12395 s/.\{148\}// 12396 t delim 12397 ' <conf$$subs.awk | sed ' 12398 /^[^""]/{ 12399 N 12400 s/\n// 12401 } 12402 ' >>$CONFIG_STATUS || ac_write_fail=1 12403 rm -f conf$$subs.awk 12404 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12405 _ACAWK 12406 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12407 for (key in S) S_is_set[key] = 1 12408 FS = "" 12409 12410 } 12411 { 12412 line = $ 0 12413 nfields = split(line, field, "@") 12414 substed = 0 12415 len = length(field[1]) 12416 for (i = 2; i < nfields; i++) { 12417 key = field[i] 12418 keylen = length(key) 12419 if (S_is_set[key]) { 12420 value = S[key] 12421 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12422 len += length(value) + length(field[++i]) 12423 substed = 1 12424 } else 12425 len += 1 + keylen 12426 } 12427 12428 print line 12429 } 12430 12431 _ACAWK 12432 _ACEOF 12433 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12434 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12435 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12436 else 12437 cat 12438 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12439 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12440 _ACEOF 12441 12442 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12443 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12444 # trailing colons and then remove the whole line if VPATH becomes empty 12445 # (actually we leave an empty line to preserve line numbers). 12446 if test "x$srcdir" = x.; then 12447 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12448 h 12449 s/// 12450 s/^/:/ 12451 s/[ ]*$/:/ 12452 s/:\$(srcdir):/:/g 12453 s/:\${srcdir}:/:/g 12454 s/:@srcdir@:/:/g 12455 s/^:*// 12456 s/:*$// 12457 x 12458 s/\(=[ ]*\).*/\1/ 12459 G 12460 s/\n// 12461 s/^[^=]*=[ ]*$// 12462 }' 12463 fi 12464 12465 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12466 fi # test -n "$CONFIG_FILES" 12467 12468 # Set up the scripts for CONFIG_HEADERS section. 12469 # No need to generate them if there are no CONFIG_HEADERS. 12470 # This happens for instance with './config.status Makefile'. 12471 if test -n "$CONFIG_HEADERS"; then 12472 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12473 BEGIN { 12474 _ACEOF 12475 12476 # Transform confdefs.h into an awk script 'defines.awk', embedded as 12477 # here-document in config.status, that substitutes the proper values into 12478 # config.h.in to produce config.h. 12479 12480 # Create a delimiter string that does not exist in confdefs.h, to ease 12481 # handling of long lines. 12482 ac_delim='%!_!# ' 12483 for ac_last_try in false false :; do 12484 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12485 if test -z "$ac_tt"; then 12486 break 12487 elif $ac_last_try; then 12488 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12489 else 12490 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12491 fi 12492 done 12493 12494 # For the awk script, D is an array of macro values keyed by name, 12495 # likewise P contains macro parameters if any. Preserve backslash 12496 # newline sequences. 12497 12498 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12499 sed -n ' 12500 s/.\{148\}/&'"$ac_delim"'/g 12501 t rset 12502 :rset 12503 s/^[ ]*#[ ]*define[ ][ ]*/ / 12504 t def 12505 d 12506 :def 12507 s/\\$// 12508 t bsnl 12509 s/["\\]/\\&/g 12510 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12511 D["\1"]=" \3"/p 12512 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12513 d 12514 :bsnl 12515 s/["\\]/\\&/g 12516 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12517 D["\1"]=" \3\\\\\\n"\\/p 12518 t cont 12519 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12520 t cont 12521 d 12522 :cont 12523 n 12524 s/.\{148\}/&'"$ac_delim"'/g 12525 t clear 12526 :clear 12527 s/\\$// 12528 t bsnlc 12529 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12530 d 12531 :bsnlc 12532 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12533 b cont 12534 ' <confdefs.h | sed ' 12535 s/'"$ac_delim"'/"\\\ 12536 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12537 12538 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12539 for (key in D) D_is_set[key] = 1 12540 FS = "" 12541 } 12542 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12543 line = \$ 0 12544 split(line, arg, " ") 12545 if (arg[1] == "#") { 12546 defundef = arg[2] 12547 mac1 = arg[3] 12548 } else { 12549 defundef = substr(arg[1], 2) 12550 mac1 = arg[2] 12551 } 12552 split(mac1, mac2, "(") #) 12553 macro = mac2[1] 12554 prefix = substr(line, 1, index(line, defundef) - 1) 12555 if (D_is_set[macro]) { 12556 # Preserve the white space surrounding the "#". 12557 print prefix "define", macro P[macro] D[macro] 12558 next 12559 } else { 12560 # Replace #undef with comments. This is necessary, for example, 12561 # in the case of _POSIX_SOURCE, which is predefined and required 12562 # on some systems where configure will not decide to define it. 12563 if (defundef == "undef") { 12564 print "/*", prefix defundef, macro, "*/" 12565 next 12566 } 12567 } 12568 } 12569 { print } 12570 _ACAWK 12571 _ACEOF 12572 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12573 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12574 fi # test -n "$CONFIG_HEADERS" 12575 12576 12577 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12578 shift 12579 for ac_tag 12580 do 12581 case $ac_tag in 12582 :[FHLC]) ac_mode=$ac_tag; continue;; 12583 esac 12584 case $ac_mode$ac_tag in 12585 :[FHL]*:*);; 12586 :L* | :C*:*) as_fn_error $? "invalid tag '$ac_tag'" "$LINENO" 5;; 12587 :[FH]-) ac_tag=-:-;; 12588 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12589 esac 12590 ac_save_IFS=$IFS 12591 IFS=: 12592 set x $ac_tag 12593 IFS=$ac_save_IFS 12594 shift 12595 ac_file=$1 12596 shift 12597 12598 case $ac_mode in 12599 :L) ac_source=$1;; 12600 :[FH]) 12601 ac_file_inputs= 12602 for ac_f 12603 do 12604 case $ac_f in 12605 -) ac_f="$ac_tmp/stdin";; 12606 *) # Look for the file first in the build tree, then in the source tree 12607 # (if the path is not absolute). The absolute path cannot be DOS-style, 12608 # because $ac_f cannot contain ':'. 12609 test -f "$ac_f" || 12610 case $ac_f in 12611 [\\/$]*) false;; 12612 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12613 esac || 12614 as_fn_error 1 "cannot find input file: '$ac_f'" "$LINENO" 5;; 12615 esac 12616 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12617 as_fn_append ac_file_inputs " '$ac_f'" 12618 done 12619 12620 # Let's still pretend it is 'configure' which instantiates (i.e., don't 12621 # use $as_me), people would be surprised to read: 12622 # /* config.h. Generated by config.status. */ 12623 configure_input='Generated from '` 12624 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12625 `' by configure.' 12626 if test x"$ac_file" != x-; then 12627 configure_input="$ac_file. $configure_input" 12628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12629 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12630 fi 12631 # Neutralize special characters interpreted by sed in replacement strings. 12632 case $configure_input in #( 12633 *\&* | *\|* | *\\* ) 12634 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12635 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12636 *) ac_sed_conf_input=$configure_input;; 12637 esac 12638 12639 case $ac_tag in 12640 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12641 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12642 esac 12643 ;; 12644 esac 12645 12646 ac_dir=`$as_dirname -- "$ac_file" || 12647 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12648 X"$ac_file" : 'X\(//\)[^/]' \| \ 12649 X"$ac_file" : 'X\(//\)$' \| \ 12650 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12651 printf "%s\n" X"$ac_file" | 12652 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12653 s//\1/ 12654 q 12655 } 12656 /^X\(\/\/\)[^/].*/{ 12657 s//\1/ 12658 q 12659 } 12660 /^X\(\/\/\)$/{ 12661 s//\1/ 12662 q 12663 } 12664 /^X\(\/\).*/{ 12665 s//\1/ 12666 q 12667 } 12668 s/.*/./; q'` 12669 as_dir="$ac_dir"; as_fn_mkdir_p 12670 ac_builddir=. 12671 12672 case "$ac_dir" in 12673 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12674 *) 12675 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12676 # A ".." for each directory in $ac_dir_suffix. 12677 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12678 case $ac_top_builddir_sub in 12679 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12680 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12681 esac ;; 12682 esac 12683 ac_abs_top_builddir=$ac_pwd 12684 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12685 # for backward compatibility: 12686 ac_top_builddir=$ac_top_build_prefix 12687 12688 case $srcdir in 12689 .) # We are building in place. 12690 ac_srcdir=. 12691 ac_top_srcdir=$ac_top_builddir_sub 12692 ac_abs_top_srcdir=$ac_pwd ;; 12693 [\\/]* | ?:[\\/]* ) # Absolute name. 12694 ac_srcdir=$srcdir$ac_dir_suffix; 12695 ac_top_srcdir=$srcdir 12696 ac_abs_top_srcdir=$srcdir ;; 12697 *) # Relative name. 12698 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12699 ac_top_srcdir=$ac_top_build_prefix$srcdir 12700 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12701 esac 12702 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12703 12704 12705 case $ac_mode in 12706 :F) 12707 # 12708 # CONFIG_FILE 12709 # 12710 12711 case $INSTALL in 12712 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12713 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12714 esac 12715 ac_MKDIR_P=$MKDIR_P 12716 case $MKDIR_P in 12717 [\\/$]* | ?:[\\/]* ) ;; 12718 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12719 esac 12720 _ACEOF 12721 12722 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12723 # If the template does not know about datarootdir, expand it. 12724 # FIXME: This hack should be removed a few years after 2.60. 12725 ac_datarootdir_hack=; ac_datarootdir_seen= 12726 ac_sed_dataroot=' 12727 /datarootdir/ { 12728 p 12729 q 12730 } 12731 /@datadir@/p 12732 /@docdir@/p 12733 /@infodir@/p 12734 /@localedir@/p 12735 /@mandir@/p' 12736 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12737 *datarootdir*) ac_datarootdir_seen=yes;; 12738 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12740 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12741 _ACEOF 12742 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12743 ac_datarootdir_hack=' 12744 s&@datadir@&$datadir&g 12745 s&@docdir@&$docdir&g 12746 s&@infodir@&$infodir&g 12747 s&@localedir@&$localedir&g 12748 s&@mandir@&$mandir&g 12749 s&\\\${datarootdir}&$datarootdir&g' ;; 12750 esac 12751 _ACEOF 12752 12753 # Neutralize VPATH when '$srcdir' = '.'. 12754 # Shell code in configure.ac might set extrasub. 12755 # FIXME: do we really want to maintain this feature? 12756 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12757 ac_sed_extra="$ac_vpsub 12758 $extrasub 12759 _ACEOF 12760 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12761 :t 12762 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12763 s|@configure_input@|$ac_sed_conf_input|;t t 12764 s&@top_builddir@&$ac_top_builddir_sub&;t t 12765 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12766 s&@srcdir@&$ac_srcdir&;t t 12767 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12768 s&@top_srcdir@&$ac_top_srcdir&;t t 12769 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12770 s&@builddir@&$ac_builddir&;t t 12771 s&@abs_builddir@&$ac_abs_builddir&;t t 12772 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12773 s&@INSTALL@&$ac_INSTALL&;t t 12774 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12775 $ac_datarootdir_hack 12776 " 12777 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12778 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12779 12780 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12781 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12782 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12783 "$ac_tmp/out"`; test -z "$ac_out"; } && 12784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12785 which seems to be undefined. Please make sure it is defined" >&5 12786 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable 'datarootdir' 12787 which seems to be undefined. Please make sure it is defined" >&2;} 12788 12789 rm -f "$ac_tmp/stdin" 12790 case $ac_file in 12791 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12792 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12793 esac \ 12794 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12795 ;; 12796 :H) 12797 # 12798 # CONFIG_HEADER 12799 # 12800 if test x"$ac_file" != x-; then 12801 { 12802 printf "%s\n" "/* $configure_input */" >&1 \ 12803 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12804 } >"$ac_tmp/config.h" \ 12805 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12806 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12808 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12809 else 12810 rm -f "$ac_file" 12811 mv "$ac_tmp/config.h" "$ac_file" \ 12812 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12813 fi 12814 else 12815 printf "%s\n" "/* $configure_input */" >&1 \ 12816 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12817 || as_fn_error $? "could not create -" "$LINENO" 5 12818 fi 12819 # Compute "$ac_file"'s index in $config_headers. 12820 _am_arg="$ac_file" 12821 _am_stamp_count=1 12822 for _am_header in $config_headers :; do 12823 case $_am_header in 12824 $_am_arg | $_am_arg:* ) 12825 break ;; 12826 * ) 12827 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12828 esac 12829 done 12830 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12831 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12832 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12833 X"$_am_arg" : 'X\(//\)$' \| \ 12834 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12835 printf "%s\n" X"$_am_arg" | 12836 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12837 s//\1/ 12838 q 12839 } 12840 /^X\(\/\/\)[^/].*/{ 12841 s//\1/ 12842 q 12843 } 12844 /^X\(\/\/\)$/{ 12845 s//\1/ 12846 q 12847 } 12848 /^X\(\/\).*/{ 12849 s//\1/ 12850 q 12851 } 12852 s/.*/./; q'`/stamp-h$_am_stamp_count 12853 ;; 12854 12855 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12856 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12857 ;; 12858 esac 12859 12860 12861 case $ac_file$ac_mode in 12862 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12863 # Older Autoconf quotes --file arguments for eval, but not when files 12864 # are listed without --file. Let's play safe and only enable the eval 12865 # if we detect the quoting. 12866 # TODO: see whether this extra hack can be removed once we start 12867 # requiring Autoconf 2.70 or later. 12868 case $CONFIG_FILES in #( 12869 *\'*) : 12870 eval set x "$CONFIG_FILES" ;; #( 12871 *) : 12872 set x $CONFIG_FILES ;; #( 12873 *) : 12874 ;; 12875 esac 12876 shift 12877 # Used to flag and report bootstrapping failures. 12878 am_rc=0 12879 for am_mf 12880 do 12881 # Strip MF so we end up with the name of the file. 12882 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12883 # Check whether this is an Automake generated Makefile which includes 12884 # dependency-tracking related rules and includes. 12885 # Grep'ing the whole file directly is not great: AIX grep has a line 12886 # limit of 2048, but all sed's we know have understand at least 4000. 12887 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12888 || continue 12889 am_dirpart=`$as_dirname -- "$am_mf" || 12890 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12891 X"$am_mf" : 'X\(//\)[^/]' \| \ 12892 X"$am_mf" : 'X\(//\)$' \| \ 12893 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12894 printf "%s\n" X"$am_mf" | 12895 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12896 s//\1/ 12897 q 12898 } 12899 /^X\(\/\/\)[^/].*/{ 12900 s//\1/ 12901 q 12902 } 12903 /^X\(\/\/\)$/{ 12904 s//\1/ 12905 q 12906 } 12907 /^X\(\/\).*/{ 12908 s//\1/ 12909 q 12910 } 12911 s/.*/./; q'` 12912 am_filepart=`$as_basename -- "$am_mf" || 12913 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12914 X"$am_mf" : 'X\(//\)$' \| \ 12915 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12916 printf "%s\n" X/"$am_mf" | 12917 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12918 s//\1/ 12919 q 12920 } 12921 /^X\/\(\/\/\)$/{ 12922 s//\1/ 12923 q 12924 } 12925 /^X\/\(\/\).*/{ 12926 s//\1/ 12927 q 12928 } 12929 s/.*/./; q'` 12930 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12931 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12932 | $MAKE -f - am--depfiles" >&5 12933 (cd "$am_dirpart" \ 12934 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12935 | $MAKE -f - am--depfiles) >&5 2>&5 12936 ac_status=$? 12937 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12938 (exit $ac_status); } || am_rc=$? 12939 done 12940 if test $am_rc -ne 0; then 12941 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in '$ac_pwd':" >&5 12942 printf "%s\n" "$as_me: error: in '$ac_pwd':" >&2;} 12943 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12944 for automatic dependency tracking. If GNU make was not used, consider 12945 re-running the configure script with MAKE=\"gmake\" (or whatever is 12946 necessary). You can also try re-running configure with the 12947 '--disable-dependency-tracking' option to at least be able to build 12948 the package (albeit without support for automatic dependency tracking). 12949 See 'config.log' for more details" "$LINENO" 5; } 12950 fi 12951 { am_dirpart=; unset am_dirpart;} 12952 { am_filepart=; unset am_filepart;} 12953 { am_mf=; unset am_mf;} 12954 { am_rc=; unset am_rc;} 12955 rm -f conftest-deps.mk 12956 } 12957 ;; 12958 12959 esac 12960 done # for ac_tag 12961 12962 12963 as_fn_exit 0 12964 _ACEOF 12965 ac_clean_files=$ac_clean_files_save 12966 12967 test $ac_write_fail = 0 || 12968 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12969 12970 12971 # configure is writing to config.log, and then calls config.status. 12972 # config.status does its own redirection, appending to config.log. 12973 # Unfortunately, on DOS this fails, as config.log is still kept open 12974 # by configure, so config.status won't be able to write to it; its 12975 # output is simply discarded. So we exec the FD to /dev/null, 12976 # effectively closing config.log, so it can be properly (re)opened and 12977 # appended to by config.status. When coming back to configure, we 12978 # need to make the FD available again. 12979 if test "$no_create" != yes; then 12980 ac_cs_success=: 12981 ac_config_status_args= 12982 test "$silent" = yes && 12983 ac_config_status_args="$ac_config_status_args --quiet" 12984 exec 5>/dev/null 12985 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12986 exec 5>>config.log 12987 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12988 # would make configure fail if this is the last instruction. 12989 $ac_cs_success || as_fn_exit 1 12990 fi 12991 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12993 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12994 fi 12995 12996 12997
Indexes created Sat Apr 11 00:22:22 UTC 2026