configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for fonttosfnt 1.2.3. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 test \$(( 1 + 1 )) = 2 || exit 1" 187 if (eval "$as_required") 2>/dev/null 188 then : 189 as_have_required=yes 190 else $as_nop 191 as_have_required=no 192 fi 193 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 194 then : 195 196 else $as_nop 197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 198 as_found=false 199 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 200 do 201 IFS=$as_save_IFS 202 case $as_dir in #((( 203 '') as_dir=./ ;; 204 */) ;; 205 *) as_dir=$as_dir/ ;; 206 esac 207 as_found=: 208 case $as_dir in #( 209 /*) 210 for as_base in sh bash ksh sh5; do 211 # Try only shells that exist, to save several forks. 212 as_shell=$as_dir$as_base 213 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 214 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 215 then : 216 CONFIG_SHELL=$as_shell as_have_required=yes 217 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 218 then : 219 break 2 220 fi 221 fi 222 done;; 223 esac 224 as_found=false 225 done 226 IFS=$as_save_IFS 227 if $as_found 228 then : 229 230 else $as_nop 231 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 232 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 233 then : 234 CONFIG_SHELL=$SHELL as_have_required=yes 235 fi 236 fi 237 238 239 if test "x$CONFIG_SHELL" != x 240 then : 241 export CONFIG_SHELL 242 # We cannot yet assume a decent shell, so we have to provide a 243 # neutralization value for shells without unset; and this also 244 # works around shells that cannot unset nonexistent variables. 245 # Preserve -v and -x to the replacement shell. 246 BASH_ENV=/dev/null 247 ENV=/dev/null 248 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 249 case $- in # (((( 250 *v*x* | *x*v* ) as_opts=-vx ;; 251 *v* ) as_opts=-v ;; 252 *x* ) as_opts=-x ;; 253 * ) as_opts= ;; 254 esac 255 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 256 # Admittedly, this is quite paranoid, since all the known shells bail 257 # out after a failed `exec'. 258 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno 263 then : 264 printf "%s\n" "$0: This script requires a shell more modern than all" 265 printf "%s\n" "$0: the shells that I found on your system." 266 if test ${ZSH_VERSION+y} ; then 267 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 268 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 269 else 270 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 271 $0: https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues 272 $0: about your system, including any error possibly output 273 $0: before this message. Then install a modern shell, or 274 $0: manually run the script under such a shell if you do 275 $0: have one." 276 fi 277 exit 1 278 fi 279 fi 280 fi 281 SHELL=${CONFIG_SHELL-/bin/sh} 282 export SHELL 283 # Unset more variables known to interfere with behavior of common tools. 284 CLICOLOR_FORCE= GREP_OPTIONS= 285 unset CLICOLOR_FORCE GREP_OPTIONS 286 287 ## --------------------- ## 288 ## M4sh Shell Functions. ## 289 ## --------------------- ## 290 # as_fn_unset VAR 291 # --------------- 292 # Portably unset VAR. 293 as_fn_unset () 294 { 295 { eval $1=; unset $1;} 296 } 297 as_unset=as_fn_unset 298 299 300 # as_fn_set_status STATUS 301 # ----------------------- 302 # Set $? to STATUS, without forking. 303 as_fn_set_status () 304 { 305 return $1 306 } # as_fn_set_status 307 308 # as_fn_exit STATUS 309 # ----------------- 310 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 311 as_fn_exit () 312 { 313 set +e 314 as_fn_set_status $1 315 exit $1 316 } # as_fn_exit 317 # as_fn_nop 318 # --------- 319 # Do nothing but, unlike ":", preserve the value of $?. 320 as_fn_nop () 321 { 322 return $? 323 } 324 as_nop=as_fn_nop 325 326 # as_fn_mkdir_p 327 # ------------- 328 # Create "$as_dir" as a directory, including parents if necessary. 329 as_fn_mkdir_p () 330 { 331 332 case $as_dir in #( 333 -*) as_dir=./$as_dir;; 334 esac 335 test -d "$as_dir" || eval $as_mkdir_p || { 336 as_dirs= 337 while :; do 338 case $as_dir in #( 339 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 340 *) as_qdir=$as_dir;; 341 esac 342 as_dirs="'$as_qdir' $as_dirs" 343 as_dir=`$as_dirname -- "$as_dir" || 344 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 345 X"$as_dir" : 'X\(//\)[^/]' \| \ 346 X"$as_dir" : 'X\(//\)$' \| \ 347 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 348 printf "%s\n" X"$as_dir" | 349 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 350 s//\1/ 351 q 352 } 353 /^X\(\/\/\)[^/].*/{ 354 s//\1/ 355 q 356 } 357 /^X\(\/\/\)$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\).*/{ 362 s//\1/ 363 q 364 } 365 s/.*/./; q'` 366 test -d "$as_dir" && break 367 done 368 test -z "$as_dirs" || eval "mkdir $as_dirs" 369 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 370 371 372 } # as_fn_mkdir_p 373 374 # as_fn_executable_p FILE 375 # ----------------------- 376 # Test if FILE is an executable regular file. 377 as_fn_executable_p () 378 { 379 test -f "$1" && test -x "$1" 380 } # as_fn_executable_p 381 # as_fn_append VAR VALUE 382 # ---------------------- 383 # Append the text in VALUE to the end of the definition contained in VAR. Take 384 # advantage of any shell optimizations that allow amortized linear growth over 385 # repeated appends, instead of the typical quadratic growth present in naive 386 # implementations. 387 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 388 then : 389 eval 'as_fn_append () 390 { 391 eval $1+=\$2 392 }' 393 else $as_nop 394 as_fn_append () 395 { 396 eval $1=\$$1\$2 397 } 398 fi # as_fn_append 399 400 # as_fn_arith ARG... 401 # ------------------ 402 # Perform arithmetic evaluation on the ARGs, and store the result in the 403 # global $as_val. Take advantage of shells that can avoid forks. The arguments 404 # must be portable across $(()) and expr. 405 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 406 then : 407 eval 'as_fn_arith () 408 { 409 as_val=$(( $* )) 410 }' 411 else $as_nop 412 as_fn_arith () 413 { 414 as_val=`expr "$@" || test $? -eq 1` 415 } 416 fi # as_fn_arith 417 418 # as_fn_nop 419 # --------- 420 # Do nothing but, unlike ":", preserve the value of $?. 421 as_fn_nop () 422 { 423 return $? 424 } 425 as_nop=as_fn_nop 426 427 # as_fn_error STATUS ERROR [LINENO LOG_FD] 428 # ---------------------------------------- 429 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 430 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 431 # script with STATUS, using 1 if that was 0. 432 as_fn_error () 433 { 434 as_status=$1; test $as_status -eq 0 && as_status=1 435 if test "$4"; then 436 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 437 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 438 fi 439 printf "%s\n" "$as_me: error: $2" >&2 440 as_fn_exit $as_status 441 } # as_fn_error 442 443 if expr a : '\(a\)' >/dev/null 2>&1 && 444 test "X`expr 00001 : '.*\(...\)'`" = X001; then 445 as_expr=expr 446 else 447 as_expr=false 448 fi 449 450 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 451 as_basename=basename 452 else 453 as_basename=false 454 fi 455 456 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 457 as_dirname=dirname 458 else 459 as_dirname=false 460 fi 461 462 as_me=`$as_basename -- "$0" || 463 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 464 X"$0" : 'X\(//\)$' \| \ 465 X"$0" : 'X\(/\)' \| . 2>/dev/null || 466 printf "%s\n" X/"$0" | 467 sed '/^.*\/\([^/][^/]*\)\/*$/{ 468 s//\1/ 469 q 470 } 471 /^X\/\(\/\/\)$/{ 472 s//\1/ 473 q 474 } 475 /^X\/\(\/\).*/{ 476 s//\1/ 477 q 478 } 479 s/.*/./; q'` 480 481 # Avoid depending upon Character Ranges. 482 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 483 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 484 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 485 as_cr_digits='0123456789' 486 as_cr_alnum=$as_cr_Letters$as_cr_digits 487 488 489 as_lineno_1=$LINENO as_lineno_1a=$LINENO 490 as_lineno_2=$LINENO as_lineno_2a=$LINENO 491 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 492 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 493 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 494 sed -n ' 495 p 496 /[$]LINENO/= 497 ' <$as_myself | 498 sed ' 499 s/[$]LINENO.*/&-/ 500 t lineno 501 b 502 :lineno 503 N 504 :loop 505 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 506 t loop 507 s/-\n.*// 508 ' >$as_me.lineno && 509 chmod +x "$as_me.lineno" || 510 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 511 512 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 513 # already done that, so ensure we don't try to do so again and fall 514 # in an infinite loop. This has already happened in practice. 515 _as_can_reexec=no; export _as_can_reexec 516 # Don't try to exec as it changes $[0], causing all sort of problems 517 # (the dirname of $[0] is not the place where we might find the 518 # original and so on. Autoconf is especially sensitive to this). 519 . "./$as_me.lineno" 520 # Exit status is that of the last command. 521 exit 522 } 523 524 525 # Determine whether it's possible to make 'echo' print without a newline. 526 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 527 # for compatibility with existing Makefiles. 528 ECHO_C= ECHO_N= ECHO_T= 529 case `echo -n x` in #((((( 530 -n*) 531 case `echo 'xy\c'` in 532 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 533 xy) ECHO_C='\c';; 534 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 535 ECHO_T=' ';; 536 esac;; 537 *) 538 ECHO_N='-n';; 539 esac 540 541 # For backward compatibility with old third-party macros, we provide 542 # the shell variables $as_echo and $as_echo_n. New code should use 543 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 544 as_echo='printf %s\n' 545 as_echo_n='printf %s' 546 547 548 rm -f conf$$ conf$$.exe conf$$.file 549 if test -d conf$$.dir; then 550 rm -f conf$$.dir/conf$$.file 551 else 552 rm -f conf$$.dir 553 mkdir conf$$.dir 2>/dev/null 554 fi 555 if (echo >conf$$.file) 2>/dev/null; then 556 if ln -s conf$$.file conf$$ 2>/dev/null; then 557 as_ln_s='ln -s' 558 # ... but there are two gotchas: 559 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 560 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 561 # In both cases, we have to default to `cp -pR'. 562 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 563 as_ln_s='cp -pR' 564 elif ln conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s=ln 566 else 567 as_ln_s='cp -pR' 568 fi 569 else 570 as_ln_s='cp -pR' 571 fi 572 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 573 rmdir conf$$.dir 2>/dev/null 574 575 if mkdir -p . 2>/dev/null; then 576 as_mkdir_p='mkdir -p "$as_dir"' 577 else 578 test -d ./-p && rmdir ./-p 579 as_mkdir_p=false 580 fi 581 582 as_test_x='test -x' 583 as_executable_p=as_fn_executable_p 584 585 # Sed expression to map a string onto a valid CPP name. 586 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 587 588 # Sed expression to map a string onto a valid variable name. 589 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 590 591 592 test -n "$DJDIR" || exec 7<&0 </dev/null 593 exec 6>&1 594 595 # Name of the host. 596 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 597 # so uname gets run too. 598 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 599 600 # 601 # Initializations. 602 # 603 ac_default_prefix=/usr/local 604 ac_clean_files= 605 ac_config_libobj_dir=. 606 LIBOBJS= 607 cross_compiling=no 608 subdirs= 609 MFLAGS= 610 MAKEFLAGS= 611 612 # Identity of this package. 613 PACKAGE_NAME='fonttosfnt' 614 PACKAGE_TARNAME='fonttosfnt' 615 PACKAGE_VERSION='1.2.3' 616 PACKAGE_STRING='fonttosfnt 1.2.3' 617 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues' 618 PACKAGE_URL='' 619 620 ac_unique_file="Makefile.am" 621 # Factoring default headers for most tests. 622 ac_includes_default="\ 623 #include <stddef.h> 624 #ifdef HAVE_STDIO_H 625 # include <stdio.h> 626 #endif 627 #ifdef HAVE_STDLIB_H 628 # include <stdlib.h> 629 #endif 630 #ifdef HAVE_STRING_H 631 # include <string.h> 632 #endif 633 #ifdef HAVE_INTTYPES_H 634 # include <inttypes.h> 635 #endif 636 #ifdef HAVE_STDINT_H 637 # include <stdint.h> 638 #endif 639 #ifdef HAVE_STRINGS_H 640 # include <strings.h> 641 #endif 642 #ifdef HAVE_SYS_TYPES_H 643 # include <sys/types.h> 644 #endif 645 #ifdef HAVE_SYS_STAT_H 646 # include <sys/stat.h> 647 #endif 648 #ifdef HAVE_UNISTD_H 649 # include <unistd.h> 650 #endif" 651 652 ac_header_c_list= 653 ac_subst_vars='am__EXEEXT_FALSE 654 am__EXEEXT_TRUE 655 LTLIBOBJS 656 LIBOBJS 657 FONTTOSFNT_LIBS 658 FONTTOSFNT_CFLAGS 659 NEED_SETENV_FALSE 660 NEED_SETENV_TRUE 661 MAN_SUBSTS 662 XORG_MAN_PAGE 663 ADMIN_MAN_DIR 664 DRIVER_MAN_DIR 665 MISC_MAN_DIR 666 FILE_MAN_DIR 667 LIB_MAN_DIR 668 APP_MAN_DIR 669 ADMIN_MAN_SUFFIX 670 DRIVER_MAN_SUFFIX 671 MISC_MAN_SUFFIX 672 FILE_MAN_SUFFIX 673 LIB_MAN_SUFFIX 674 APP_MAN_SUFFIX 675 SED 676 host_os 677 host_vendor 678 host_cpu 679 host 680 build_os 681 build_vendor 682 build_cpu 683 build 684 INSTALL_CMD 685 PKG_CONFIG_LIBDIR 686 PKG_CONFIG_PATH 687 PKG_CONFIG 688 CHANGELOG_CMD 689 STRICT_CFLAGS 690 CWARNFLAGS 691 BASE_CFLAGS 692 am__fastdepCC_FALSE 693 am__fastdepCC_TRUE 694 CCDEPMODE 695 am__nodep 696 AMDEPBACKSLASH 697 AMDEP_FALSE 698 AMDEP_TRUE 699 am__include 700 DEPDIR 701 OBJEXT 702 EXEEXT 703 ac_ct_CC 704 CPPFLAGS 705 LDFLAGS 706 CFLAGS 707 CC 708 AM_BACKSLASH 709 AM_DEFAULT_VERBOSITY 710 AM_DEFAULT_V 711 AM_V 712 CSCOPE 713 ETAGS 714 CTAGS 715 am__untar 716 am__tar 717 AMTAR 718 am__leading_dot 719 SET_MAKE 720 AWK 721 mkdir_p 722 MKDIR_P 723 INSTALL_STRIP_PROGRAM 724 STRIP 725 install_sh 726 MAKEINFO 727 AUTOHEADER 728 AUTOMAKE 729 AUTOCONF 730 ACLOCAL 731 VERSION 732 PACKAGE 733 CYGPATH_W 734 am__isrc 735 INSTALL_DATA 736 INSTALL_SCRIPT 737 INSTALL_PROGRAM 738 target_alias 739 host_alias 740 build_alias 741 LIBS 742 ECHO_T 743 ECHO_N 744 ECHO_C 745 DEFS 746 mandir 747 localedir 748 libdir 749 psdir 750 pdfdir 751 dvidir 752 htmldir 753 infodir 754 docdir 755 oldincludedir 756 includedir 757 runstatedir 758 localstatedir 759 sharedstatedir 760 sysconfdir 761 datadir 762 datarootdir 763 libexecdir 764 sbindir 765 bindir 766 program_transform_name 767 prefix 768 exec_prefix 769 PACKAGE_URL 770 PACKAGE_BUGREPORT 771 PACKAGE_STRING 772 PACKAGE_VERSION 773 PACKAGE_TARNAME 774 PACKAGE_NAME 775 PATH_SEPARATOR 776 SHELL 777 am__quote' 778 ac_subst_files='' 779 ac_user_opts=' 780 enable_option_checking 781 enable_silent_rules 782 enable_dependency_tracking 783 enable_selective_werror 784 enable_strict_compilation 785 ' 786 ac_precious_vars='build_alias 787 host_alias 788 target_alias 789 CC 790 CFLAGS 791 LDFLAGS 792 LIBS 793 CPPFLAGS 794 PKG_CONFIG 795 PKG_CONFIG_PATH 796 PKG_CONFIG_LIBDIR 797 FONTTOSFNT_CFLAGS 798 FONTTOSFNT_LIBS' 799 800 801 # 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See below for descriptions of some of the useful variables. 1353 1354 Defaults for the options are specified in brackets. 1355 1356 Configuration: 1357 -h, --help display this help and exit 1358 --help=short display options specific to this package 1359 --help=recursive display the short help of all the included packages 1360 -V, --version display version information and exit 1361 -q, --quiet, --silent do not print \`checking ...' messages 1362 --cache-file=FILE cache test results in FILE [disabled] 1363 -C, --config-cache alias for \`--cache-file=config.cache' 1364 -n, --no-create do not create output files 1365 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1366 1367 Installation directories: 1368 --prefix=PREFIX install architecture-independent files in PREFIX 1369 [$ac_default_prefix] 1370 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1371 [PREFIX] 1372 1373 By default, \`make install' will install all the files in 1374 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1375 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1376 for instance \`--prefix=\$HOME'. 1377 1378 For better control, use the options below. 1379 1380 Fine tuning of the installation directories: 1381 --bindir=DIR user executables [EPREFIX/bin] 1382 --sbindir=DIR system admin executables [EPREFIX/sbin] 1383 --libexecdir=DIR program executables [EPREFIX/libexec] 1384 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1385 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1386 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1387 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1388 --libdir=DIR object code libraries [EPREFIX/lib] 1389 --includedir=DIR C header files [PREFIX/include] 1390 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1391 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1392 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1393 --infodir=DIR info documentation [DATAROOTDIR/info] 1394 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1395 --mandir=DIR man documentation [DATAROOTDIR/man] 1396 --docdir=DIR documentation root [DATAROOTDIR/doc/fonttosfnt] 1397 --htmldir=DIR html documentation [DOCDIR] 1398 --dvidir=DIR dvi documentation [DOCDIR] 1399 --pdfdir=DIR pdf documentation [DOCDIR] 1400 --psdir=DIR ps documentation [DOCDIR] 1401 _ACEOF 1402 1403 cat <<\_ACEOF 1404 1405 Program names: 1406 --program-prefix=PREFIX prepend PREFIX to installed program names 1407 --program-suffix=SUFFIX append SUFFIX to installed program names 1408 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1409 1410 System types: 1411 --build=BUILD configure for building on BUILD [guessed] 1412 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1413 _ACEOF 1414 fi 1415 1416 if test -n "$ac_init_help"; then 1417 case $ac_init_help in 1418 short | recursive ) echo "Configuration of fonttosfnt 1.2.3:";; 1419 esac 1420 cat <<\_ACEOF 1421 1422 Optional Features: 1423 --disable-option-checking ignore unrecognized --enable/--with options 1424 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1425 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1426 --enable-silent-rules less verbose build output (undo: "make V=1") 1427 --disable-silent-rules verbose build output (undo: "make V=0") 1428 --enable-dependency-tracking 1429 do not reject slow dependency extractors 1430 --disable-dependency-tracking 1431 speeds up one-time build 1432 --disable-selective-werror 1433 Turn off selective compiler errors. (default: 1434 enabled) 1435 --enable-strict-compilation 1436 Enable all warnings from compiler and make them 1437 errors (default: disabled) 1438 1439 Some influential environment variables: 1440 CC C compiler command 1441 CFLAGS C compiler flags 1442 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a 1443 nonstandard directory <lib dir> 1444 LIBS libraries to pass to the linker, e.g. -l<library> 1445 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if 1446 you have headers in a nonstandard directory <include dir> 1447 PKG_CONFIG path to pkg-config utility 1448 PKG_CONFIG_PATH 1449 directories to add to pkg-config's search path 1450 PKG_CONFIG_LIBDIR 1451 path overriding pkg-config's built-in search path 1452 FONTTOSFNT_CFLAGS 1453 C compiler flags for FONTTOSFNT, overriding pkg-config 1454 FONTTOSFNT_LIBS 1455 linker flags for FONTTOSFNT, overriding pkg-config 1456 1457 Use these variables to override the choices made by `configure' or to help 1458 it to find libraries and programs with nonstandard names/locations. 1459 1460 Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues>. 1461 _ACEOF 1462 ac_status=$? 1463 fi 1464 1465 if test "$ac_init_help" = "recursive"; then 1466 # If there are subdirs, report their specific --help. 1467 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1468 test -d "$ac_dir" || 1469 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1470 continue 1471 ac_builddir=. 1472 1473 case "$ac_dir" in 1474 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1475 *) 1476 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1477 # A ".." for each directory in $ac_dir_suffix. 1478 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1479 case $ac_top_builddir_sub in 1480 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1481 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1482 esac ;; 1483 esac 1484 ac_abs_top_builddir=$ac_pwd 1485 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1486 # for backward compatibility: 1487 ac_top_builddir=$ac_top_build_prefix 1488 1489 case $srcdir in 1490 .) # We are building in place. 1491 ac_srcdir=. 1492 ac_top_srcdir=$ac_top_builddir_sub 1493 ac_abs_top_srcdir=$ac_pwd ;; 1494 [\\/]* | ?:[\\/]* ) # Absolute name. 1495 ac_srcdir=$srcdir$ac_dir_suffix; 1496 ac_top_srcdir=$srcdir 1497 ac_abs_top_srcdir=$srcdir ;; 1498 *) # Relative name. 1499 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1500 ac_top_srcdir=$ac_top_build_prefix$srcdir 1501 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1502 esac 1503 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1504 1505 cd "$ac_dir" || { ac_status=$?; continue; } 1506 # Check for configure.gnu first; this name is used for a wrapper for 1507 # Metaconfig's "Configure" on case-insensitive file systems. 1508 if test -f "$ac_srcdir/configure.gnu"; then 1509 echo && 1510 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1511 elif test -f "$ac_srcdir/configure"; then 1512 echo && 1513 $SHELL "$ac_srcdir/configure" --help=recursive 1514 else 1515 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1516 fi || ac_status=$? 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" >&6; } 1717 if eval test \${$3+y} 1718 then : 1719 printf %s "(cached) " >&6 1720 else $as_nop 1721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1722 /* end confdefs.h. */ 1723 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1724 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1725 #define $2 innocuous_$2 1726 1727 /* System header to define __stub macros and hopefully few prototypes, 1728 which can conflict with char $2 (); below. */ 1729 1730 #include <limits.h> 1731 #undef $2 1732 1733 /* Override any GCC internal prototype to avoid an error. 1734 Use char because int might match the return type of a GCC 1735 builtin and then its argument prototype would still apply. */ 1736 #ifdef __cplusplus 1737 extern "C" 1738 #endif 1739 char $2 (); 1740 /* The GNU C library defines this for functions which it implements 1741 to always fail with ENOSYS. Some functions are actually named 1742 something starting with __ and the normal name is an alias. */ 1743 #if defined __stub_$2 || defined __stub___$2 1744 choke me 1745 #endif 1746 1747 int 1748 main (void) 1749 { 1750 return $2 (); 1751 ; 1752 return 0; 1753 } 1754 _ACEOF 1755 if ac_fn_c_try_link "$LINENO" 1756 then : 1757 eval "$3=yes" 1758 else $as_nop 1759 eval "$3=no" 1760 fi 1761 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 1762 conftest$ac_exeext conftest.$ac_ext 1763 fi 1764 eval ac_res=\$$3 1765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1766 printf "%s\n" "$ac_res" >&6; } 1767 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1768 1769 } # ac_fn_c_check_func 1770 ac_configure_args_raw= 1771 for ac_arg 1772 do 1773 case $ac_arg in 1774 *\'*) 1775 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1776 esac 1777 as_fn_append ac_configure_args_raw " '$ac_arg'" 1778 done 1779 1780 case $ac_configure_args_raw in 1781 *$as_nl*) 1782 ac_safe_unquote= ;; 1783 *) 1784 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1785 ac_unsafe_a="$ac_unsafe_z#~" 1786 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1787 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1788 esac 1789 1790 cat >config.log <<_ACEOF 1791 This file contains any messages produced by compilers while 1792 running configure, to aid debugging if configure makes a mistake. 1793 1794 It was created by fonttosfnt $as_me 1.2.3, which was 1795 generated by GNU Autoconf 2.71. Invocation command line was 1796 1797 $ $0$ac_configure_args_raw 1798 1799 _ACEOF 1800 exec 5>>config.log 1801 { 1802 cat <<_ASUNAME 1803 ## --------- ## 1804 ## Platform. ## 1805 ## --------- ## 1806 1807 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1808 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1809 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1810 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1811 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1812 1813 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1814 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1815 1816 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1817 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1818 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1819 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1820 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1821 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1822 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1823 1824 _ASUNAME 1825 1826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1827 for as_dir in $PATH 1828 do 1829 IFS=$as_save_IFS 1830 case $as_dir in #((( 1831 '') as_dir=./ ;; 1832 */) ;; 1833 *) as_dir=$as_dir/ ;; 1834 esac 1835 printf "%s\n" "PATH: $as_dir" 1836 done 1837 IFS=$as_save_IFS 1838 1839 } >&5 1840 1841 cat >&5 <<_ACEOF 1842 1843 1844 ## ----------- ## 1845 ## Core tests. ## 1846 ## ----------- ## 1847 1848 _ACEOF 1849 1850 1851 # Keep a trace of the command line. 1852 # Strip out --no-create and --no-recursion so they do not pile up. 1853 # Strip out --silent because we don't want to record it for future runs. 1854 # Also quote any args containing shell meta-characters. 1855 # Make two passes to allow for proper duplicate-argument suppression. 1856 ac_configure_args= 1857 ac_configure_args0= 1858 ac_configure_args1= 1859 ac_must_keep_next=false 1860 for ac_pass in 1 2 1861 do 1862 for ac_arg 1863 do 1864 case $ac_arg in 1865 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1866 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1867 | -silent | --silent | --silen | --sile | --sil) 1868 continue ;; 1869 *\'*) 1870 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1871 esac 1872 case $ac_pass in 1873 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1874 2) 1875 as_fn_append ac_configure_args1 " '$ac_arg'" 1876 if test $ac_must_keep_next = true; then 1877 ac_must_keep_next=false # Got value, back to normal. 1878 else 1879 case $ac_arg in 1880 *=* | --config-cache | -C | -disable-* | --disable-* \ 1881 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1882 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1883 | -with-* | --with-* | -without-* | --without-* | --x) 1884 case "$ac_configure_args0 " in 1885 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1886 esac 1887 ;; 1888 -* ) ac_must_keep_next=true ;; 1889 esac 1890 fi 1891 as_fn_append ac_configure_args " '$ac_arg'" 1892 ;; 1893 esac 1894 done 1895 done 1896 { ac_configure_args0=; unset ac_configure_args0;} 1897 { ac_configure_args1=; unset ac_configure_args1;} 1898 1899 # When interrupted or exit'd, cleanup temporary files, and complete 1900 # config.log. We remove comments because anyway the quotes in there 1901 # would cause problems or look ugly. 1902 # WARNING: Use '\'' to represent an apostrophe within the trap. 1903 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1904 trap 'exit_status=$? 1905 # Sanitize IFS. 1906 IFS=" "" $as_nl" 1907 # Save into config.log some information that might help in debugging. 1908 { 1909 echo 1910 1911 printf "%s\n" "## ---------------- ## 1912 ## Cache variables. ## 1913 ## ---------------- ##" 1914 echo 1915 # The following way of writing the cache mishandles newlines in values, 1916 ( 1917 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1918 eval ac_val=\$$ac_var 1919 case $ac_val in #( 1920 *${as_nl}*) 1921 case $ac_var in #( 1922 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1923 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1924 esac 1925 case $ac_var in #( 1926 _ | IFS | as_nl) ;; #( 1927 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1928 *) { eval $ac_var=; unset $ac_var;} ;; 1929 esac ;; 1930 esac 1931 done 1932 (set) 2>&1 | 1933 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1934 *${as_nl}ac_space=\ *) 1935 sed -n \ 1936 "s/'\''/'\''\\\\'\'''\''/g; 1937 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1938 ;; #( 1939 *) 1940 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 1941 ;; 1942 esac | 1943 sort 1944 ) 1945 echo 1946 1947 printf "%s\n" "## ----------------- ## 1948 ## Output variables. ## 1949 ## ----------------- ##" 1950 echo 1951 for ac_var in $ac_subst_vars 1952 do 1953 eval ac_val=\$$ac_var 1954 case $ac_val in 1955 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1956 esac 1957 printf "%s\n" "$ac_var='\''$ac_val'\''" 1958 done | sort 1959 echo 1960 1961 if test -n "$ac_subst_files"; then 1962 printf "%s\n" "## ------------------- ## 1963 ## File substitutions. ## 1964 ## ------------------- ##" 1965 echo 1966 for ac_var in $ac_subst_files 1967 do 1968 eval ac_val=\$$ac_var 1969 case $ac_val in 1970 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 1971 esac 1972 printf "%s\n" "$ac_var='\''$ac_val'\''" 1973 done | sort 1974 echo 1975 fi 1976 1977 if test -s confdefs.h; then 1978 printf "%s\n" "## ----------- ## 1979 ## confdefs.h. ## 1980 ## ----------- ##" 1981 echo 1982 cat confdefs.h 1983 echo 1984 fi 1985 test "$ac_signal" != 0 && 1986 printf "%s\n" "$as_me: caught signal $ac_signal" 1987 printf "%s\n" "$as_me: exit $exit_status" 1988 } >&5 1989 rm -f core *.core core.conftest.* && 1990 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 1991 exit $exit_status 1992 ' 0 1993 for ac_signal in 1 2 13 15; do 1994 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 1995 done 1996 ac_signal=0 1997 1998 # confdefs.h avoids OS command line length limits that DEFS can exceed. 1999 rm -f -r conftest* confdefs.h 2000 2001 printf "%s\n" "/* confdefs.h */" > confdefs.h 2002 2003 # Predefined preprocessor variables. 2004 2005 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2006 2007 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2008 2009 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2010 2011 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2012 2013 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2014 2015 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2016 2017 2018 # Let the site file select an alternate cache file if it wants to. 2019 # Prefer an explicitly selected file to automatically selected ones. 2020 if test -n "$CONFIG_SITE"; then 2021 ac_site_files="$CONFIG_SITE" 2022 elif test "x$prefix" != xNONE; then 2023 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2024 else 2025 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2026 fi 2027 2028 for ac_site_file in $ac_site_files 2029 do 2030 case $ac_site_file in #( 2031 */*) : 2032 ;; #( 2033 *) : 2034 ac_site_file=./$ac_site_file ;; 2035 esac 2036 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2038 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2039 sed 's/^/| /' "$ac_site_file" >&5 2040 . "$ac_site_file" \ 2041 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2042 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2043 as_fn_error $? "failed to load site script $ac_site_file 2044 See \`config.log' for more details" "$LINENO" 5; } 2045 fi 2046 done 2047 2048 if test -r "$cache_file"; then 2049 # Some versions of bash will fail to source /dev/null (special files 2050 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2051 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2053 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2054 case $cache_file in 2055 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2056 *) . "./$cache_file";; 2057 esac 2058 fi 2059 else 2060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2061 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2062 >$cache_file 2063 fi 2064 2065 # Test code for whether the C compiler supports C89 (global declarations) 2066 ac_c_conftest_c89_globals=' 2067 /* Does the compiler advertise C89 conformance? 2068 Do not test the value of __STDC__, because some compilers set it to 0 2069 while being otherwise adequately conformant. */ 2070 #if !defined __STDC__ 2071 # error "Compiler does not advertise C89 conformance" 2072 #endif 2073 2074 #include <stddef.h> 2075 #include <stdarg.h> 2076 struct stat; 2077 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2078 struct buf { int x; }; 2079 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2080 static char *e (p, i) 2081 char **p; 2082 int i; 2083 { 2084 return p[i]; 2085 } 2086 static char *f (char * (*g) (char **, int), char **p, ...) 2087 { 2088 char *s; 2089 va_list v; 2090 va_start (v,p); 2091 s = g (p, va_arg (v,int)); 2092 va_end (v); 2093 return s; 2094 } 2095 2096 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2097 function prototypes and stuff, but not \xHH hex character constants. 2098 These do not provoke an error unfortunately, instead are silently treated 2099 as an "x". The following induces an error, until -std is added to get 2100 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2101 array size at least. It is necessary to write \x00 == 0 to get something 2102 that is true only with -std. */ 2103 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2104 2105 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2106 inside strings and character constants. */ 2107 #define FOO(x) '\''x'\'' 2108 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2109 2110 int test (int i, double x); 2111 struct s1 {int (*f) (int a);}; 2112 struct s2 {int (*f) (double a);}; 2113 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2114 int, int);' 2115 2116 # Test code for whether the C compiler supports C89 (body of main). 2117 ac_c_conftest_c89_main=' 2118 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2119 ' 2120 2121 # Test code for whether the C compiler supports C99 (global declarations) 2122 ac_c_conftest_c99_globals=' 2123 // Does the compiler advertise C99 conformance? 2124 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2125 # error "Compiler does not advertise C99 conformance" 2126 #endif 2127 2128 #include <stdbool.h> 2129 extern int puts (const char *); 2130 extern int printf (const char *, ...); 2131 extern int dprintf (int, const char *, ...); 2132 extern void *malloc (size_t); 2133 2134 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2135 // dprintf is used instead of fprintf to avoid needing to declare 2136 // FILE and stderr. 2137 #define debug(...) dprintf (2, __VA_ARGS__) 2138 #define showlist(...) puts (#__VA_ARGS__) 2139 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2140 static void 2141 test_varargs_macros (void) 2142 { 2143 int x = 1234; 2144 int y = 5678; 2145 debug ("Flag"); 2146 debug ("X = %d\n", x); 2147 showlist (The first, second, and third items.); 2148 report (x>y, "x is %d but y is %d", x, y); 2149 } 2150 2151 // Check long long types. 2152 #define BIG64 18446744073709551615ull 2153 #define BIG32 4294967295ul 2154 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2155 #if !BIG_OK 2156 #error "your preprocessor is broken" 2157 #endif 2158 #if BIG_OK 2159 #else 2160 #error "your preprocessor is broken" 2161 #endif 2162 static long long int bignum = -9223372036854775807LL; 2163 static unsigned long long int ubignum = BIG64; 2164 2165 struct incomplete_array 2166 { 2167 int datasize; 2168 double data[]; 2169 }; 2170 2171 struct named_init { 2172 int number; 2173 const wchar_t *name; 2174 double average; 2175 }; 2176 2177 typedef const char *ccp; 2178 2179 static inline int 2180 test_restrict (ccp restrict text) 2181 { 2182 // See if C++-style comments work. 2183 // Iterate through items via the restricted pointer. 2184 // Also check for declarations in for loops. 2185 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2186 continue; 2187 return 0; 2188 } 2189 2190 // Check varargs and va_copy. 2191 static bool 2192 test_varargs (const char *format, ...) 2193 { 2194 va_list args; 2195 va_start (args, format); 2196 va_list args_copy; 2197 va_copy (args_copy, args); 2198 2199 const char *str = ""; 2200 int number = 0; 2201 float fnumber = 0; 2202 2203 while (*format) 2204 { 2205 switch (*format++) 2206 { 2207 case '\''s'\'': // string 2208 str = va_arg (args_copy, const char *); 2209 break; 2210 case '\''d'\'': // int 2211 number = va_arg (args_copy, int); 2212 break; 2213 case '\''f'\'': // float 2214 fnumber = va_arg (args_copy, double); 2215 break; 2216 default: 2217 break; 2218 } 2219 } 2220 va_end (args_copy); 2221 va_end (args); 2222 2223 return *str && number && fnumber; 2224 } 2225 ' 2226 2227 # Test code for whether the C compiler supports C99 (body of main). 2228 ac_c_conftest_c99_main=' 2229 // Check bool. 2230 _Bool success = false; 2231 success |= (argc != 0); 2232 2233 // Check restrict. 2234 if (test_restrict ("String literal") == 0) 2235 success = true; 2236 char *restrict newvar = "Another string"; 2237 2238 // Check varargs. 2239 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2240 test_varargs_macros (); 2241 2242 // Check flexible array members. 2243 struct incomplete_array *ia = 2244 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2245 ia->datasize = 10; 2246 for (int i = 0; i < ia->datasize; ++i) 2247 ia->data[i] = i * 1.234; 2248 2249 // Check named initializers. 2250 struct named_init ni = { 2251 .number = 34, 2252 .name = L"Test wide string", 2253 .average = 543.34343, 2254 }; 2255 2256 ni.number = 58; 2257 2258 int dynamic_array[ni.number]; 2259 dynamic_array[0] = argv[0][0]; 2260 dynamic_array[ni.number - 1] = 543; 2261 2262 // work around unused variable warnings 2263 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2264 || dynamic_array[ni.number - 1] != 543); 2265 ' 2266 2267 # Test code for whether the C compiler supports C11 (global declarations) 2268 ac_c_conftest_c11_globals=' 2269 // Does the compiler advertise C11 conformance? 2270 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2271 # error "Compiler does not advertise C11 conformance" 2272 #endif 2273 2274 // Check _Alignas. 2275 char _Alignas (double) aligned_as_double; 2276 char _Alignas (0) no_special_alignment; 2277 extern char aligned_as_int; 2278 char _Alignas (0) _Alignas (int) aligned_as_int; 2279 2280 // Check _Alignof. 2281 enum 2282 { 2283 int_alignment = _Alignof (int), 2284 int_array_alignment = _Alignof (int[100]), 2285 char_alignment = _Alignof (char) 2286 }; 2287 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2288 2289 // Check _Noreturn. 2290 int _Noreturn does_not_return (void) { for (;;) continue; } 2291 2292 // Check _Static_assert. 2293 struct test_static_assert 2294 { 2295 int x; 2296 _Static_assert (sizeof (int) <= sizeof (long int), 2297 "_Static_assert does not work in struct"); 2298 long int y; 2299 }; 2300 2301 // Check UTF-8 literals. 2302 #define u8 syntax error! 2303 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2304 2305 // Check duplicate typedefs. 2306 typedef long *long_ptr; 2307 typedef long int *long_ptr; 2308 typedef long_ptr long_ptr; 2309 2310 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2311 struct anonymous 2312 { 2313 union { 2314 struct { int i; int j; }; 2315 struct { int k; long int l; } w; 2316 }; 2317 int m; 2318 } v1; 2319 ' 2320 2321 # Test code for whether the C compiler supports C11 (body of main). 2322 ac_c_conftest_c11_main=' 2323 _Static_assert ((offsetof (struct anonymous, i) 2324 == offsetof (struct anonymous, w.k)), 2325 "Anonymous union alignment botch"); 2326 v1.i = 2; 2327 v1.w.k = 5; 2328 ok |= v1.i != 5; 2329 ' 2330 2331 # Test code for whether the C compiler supports C11 (complete). 2332 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2333 ${ac_c_conftest_c99_globals} 2334 ${ac_c_conftest_c11_globals} 2335 2336 int 2337 main (int argc, char **argv) 2338 { 2339 int ok = 0; 2340 ${ac_c_conftest_c89_main} 2341 ${ac_c_conftest_c99_main} 2342 ${ac_c_conftest_c11_main} 2343 return ok; 2344 } 2345 " 2346 2347 # Test code for whether the C compiler supports C99 (complete). 2348 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2349 ${ac_c_conftest_c99_globals} 2350 2351 int 2352 main (int argc, char **argv) 2353 { 2354 int ok = 0; 2355 ${ac_c_conftest_c89_main} 2356 ${ac_c_conftest_c99_main} 2357 return ok; 2358 } 2359 " 2360 2361 # Test code for whether the C compiler supports C89 (complete). 2362 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2363 2364 int 2365 main (int argc, char **argv) 2366 { 2367 int ok = 0; 2368 ${ac_c_conftest_c89_main} 2369 return ok; 2370 } 2371 " 2372 2373 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2374 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2375 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2376 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2377 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2378 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2379 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2380 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2381 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2382 2383 # Auxiliary files required by this configure script. 2384 ac_aux_files="config.guess config.sub compile missing install-sh" 2385 2386 # Locations in which to look for auxiliary files. 2387 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2388 2389 # Search for a directory containing all of the required auxiliary files, 2390 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2391 # If we don't find one directory that contains all the files we need, 2392 # we report the set of missing files from the *first* directory in 2393 # $ac_aux_dir_candidates and give up. 2394 ac_missing_aux_files="" 2395 ac_first_candidate=: 2396 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2398 as_found=false 2399 for as_dir in $ac_aux_dir_candidates 2400 do 2401 IFS=$as_save_IFS 2402 case $as_dir in #((( 2403 '') as_dir=./ ;; 2404 */) ;; 2405 *) as_dir=$as_dir/ ;; 2406 esac 2407 as_found=: 2408 2409 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2410 ac_aux_dir_found=yes 2411 ac_install_sh= 2412 for ac_aux in $ac_aux_files 2413 do 2414 # As a special case, if "install-sh" is required, that requirement 2415 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2416 # and $ac_install_sh is set appropriately for whichever one is found. 2417 if test x"$ac_aux" = x"install-sh" 2418 then 2419 if test -f "${as_dir}install-sh"; then 2420 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2421 ac_install_sh="${as_dir}install-sh -c" 2422 elif test -f "${as_dir}install.sh"; then 2423 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2424 ac_install_sh="${as_dir}install.sh -c" 2425 elif test -f "${as_dir}shtool"; then 2426 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2427 ac_install_sh="${as_dir}shtool install -c" 2428 else 2429 ac_aux_dir_found=no 2430 if $ac_first_candidate; then 2431 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2432 else 2433 break 2434 fi 2435 fi 2436 else 2437 if test -f "${as_dir}${ac_aux}"; then 2438 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2439 else 2440 ac_aux_dir_found=no 2441 if $ac_first_candidate; then 2442 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2443 else 2444 break 2445 fi 2446 fi 2447 fi 2448 done 2449 if test "$ac_aux_dir_found" = yes; then 2450 ac_aux_dir="$as_dir" 2451 break 2452 fi 2453 ac_first_candidate=false 2454 2455 as_found=false 2456 done 2457 IFS=$as_save_IFS 2458 if $as_found 2459 then : 2460 2461 else $as_nop 2462 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2463 fi 2464 2465 2466 # These three variables are undocumented and unsupported, 2467 # and are intended to be withdrawn in a future Autoconf release. 2468 # They can cause serious problems if a builder's source tree is in a directory 2469 # whose full name contains unusual characters. 2470 if test -f "${ac_aux_dir}config.guess"; then 2471 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2472 fi 2473 if test -f "${ac_aux_dir}config.sub"; then 2474 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2475 fi 2476 if test -f "$ac_aux_dir/configure"; then 2477 ac_configure="$SHELL ${ac_aux_dir}configure" 2478 fi 2479 2480 # Check that the precious variables saved in the cache have kept the same 2481 # value. 2482 ac_cache_corrupted=false 2483 for ac_var in $ac_precious_vars; do 2484 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2485 eval ac_new_set=\$ac_env_${ac_var}_set 2486 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2487 eval ac_new_val=\$ac_env_${ac_var}_value 2488 case $ac_old_set,$ac_new_set in 2489 set,) 2490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2491 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2492 ac_cache_corrupted=: ;; 2493 ,set) 2494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2495 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2496 ac_cache_corrupted=: ;; 2497 ,);; 2498 *) 2499 if test "x$ac_old_val" != "x$ac_new_val"; then 2500 # differences in whitespace do not lead to failure. 2501 ac_old_val_w=`echo x $ac_old_val` 2502 ac_new_val_w=`echo x $ac_new_val` 2503 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2505 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2506 ac_cache_corrupted=: 2507 else 2508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2509 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2510 eval $ac_var=\$ac_old_val 2511 fi 2512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2513 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2515 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2516 fi;; 2517 esac 2518 # Pass precious variables to config.status. 2519 if test "$ac_new_set" = set; then 2520 case $ac_new_val in 2521 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2522 *) ac_arg=$ac_var=$ac_new_val ;; 2523 esac 2524 case " $ac_configure_args " in 2525 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2526 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2527 esac 2528 fi 2529 done 2530 if $ac_cache_corrupted; then 2531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2532 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2534 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2535 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2536 and start over" "$LINENO" 5 2537 fi 2538 ## -------------------- ## 2539 ## Main body of script. ## 2540 ## -------------------- ## 2541 2542 ac_ext=c 2543 ac_cpp='$CPP $CPPFLAGS' 2544 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2545 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2546 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2547 2548 2549 2550 ac_config_headers="$ac_config_headers config.h" 2551 2552 2553 # Initialize Automake 2554 am__api_version='1.16' 2555 2556 2557 2558 # Find a good install program. We prefer a C program (faster), 2559 # so one script is as good as another. But avoid the broken or 2560 # incompatible versions: 2561 # SysV /etc/install, /usr/sbin/install 2562 # SunOS /usr/etc/install 2563 # IRIX /sbin/install 2564 # AIX /bin/install 2565 # AmigaOS /C/install, which installs bootblocks on floppy discs 2566 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2567 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2568 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2569 # OS/2's system install, which has a completely different semantic 2570 # ./install, which can be erroneously created by make from ./install.sh. 2571 # Reject install programs that cannot install multiple files. 2572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2573 printf %s "checking for a BSD-compatible install... " >&6; } 2574 if test -z "$INSTALL"; then 2575 if test ${ac_cv_path_install+y} 2576 then : 2577 printf %s "(cached) " >&6 2578 else $as_nop 2579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2580 for as_dir in $PATH 2581 do 2582 IFS=$as_save_IFS 2583 case $as_dir in #((( 2584 '') as_dir=./ ;; 2585 */) ;; 2586 *) as_dir=$as_dir/ ;; 2587 esac 2588 # Account for fact that we put trailing slashes in our PATH walk. 2589 case $as_dir in #(( 2590 ./ | /[cC]/* | \ 2591 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2592 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2593 /usr/ucb/* ) ;; 2594 *) 2595 # OSF1 and SCO ODT 3.0 have their own names for install. 2596 # Don't use installbsd from OSF since it installs stuff as root 2597 # by default. 2598 for ac_prog in ginstall scoinst install; do 2599 for ac_exec_ext in '' $ac_executable_extensions; do 2600 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2601 if test $ac_prog = install && 2602 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2603 # AIX install. It has an incompatible calling convention. 2604 : 2605 elif test $ac_prog = install && 2606 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2607 # program-specific install script used by HP pwplus--don't use. 2608 : 2609 else 2610 rm -rf conftest.one conftest.two conftest.dir 2611 echo one > conftest.one 2612 echo two > conftest.two 2613 mkdir conftest.dir 2614 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2615 test -s conftest.one && test -s conftest.two && 2616 test -s conftest.dir/conftest.one && 2617 test -s conftest.dir/conftest.two 2618 then 2619 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2620 break 3 2621 fi 2622 fi 2623 fi 2624 done 2625 done 2626 ;; 2627 esac 2628 2629 done 2630 IFS=$as_save_IFS 2631 2632 rm -rf conftest.one conftest.two conftest.dir 2633 2634 fi 2635 if test ${ac_cv_path_install+y}; then 2636 INSTALL=$ac_cv_path_install 2637 else 2638 # As a last resort, use the slow shell script. Don't cache a 2639 # value for INSTALL within a source directory, because that will 2640 # break other packages using the cache if that directory is 2641 # removed, or if the value is a relative name. 2642 INSTALL=$ac_install_sh 2643 fi 2644 fi 2645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2646 printf "%s\n" "$INSTALL" >&6; } 2647 2648 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2649 # It thinks the first close brace ends the variable substitution. 2650 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2651 2652 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2653 2654 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2655 2656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2657 printf %s "checking whether build environment is sane... " >&6; } 2658 # Reject unsafe characters in $srcdir or the absolute working directory 2659 # name. Accept space and tab only in the latter. 2660 am_lf=' 2661 ' 2662 case `pwd` in 2663 *[\\\"\#\$\&\'\`$am_lf]*) 2664 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2665 esac 2666 case $srcdir in 2667 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2668 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2669 esac 2670 2671 # Do 'set' in a subshell so we don't clobber the current shell's 2672 # arguments. Must try -L first in case configure is actually a 2673 # symlink; some systems play weird games with the mod time of symlinks 2674 # (eg FreeBSD returns the mod time of the symlink's containing 2675 # directory). 2676 if ( 2677 am_has_slept=no 2678 for am_try in 1 2; do 2679 echo "timestamp, slept: $am_has_slept" > conftest.file 2680 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2681 if test "$*" = "X"; then 2682 # -L didn't work. 2683 set X `ls -t "$srcdir/configure" conftest.file` 2684 fi 2685 if test "$*" != "X $srcdir/configure conftest.file" \ 2686 && test "$*" != "X conftest.file $srcdir/configure"; then 2687 2688 # If neither matched, then we have a broken ls. This can happen 2689 # if, for instance, CONFIG_SHELL is bash and it inherits a 2690 # broken ls alias from the environment. This has actually 2691 # happened. Such a system could not be considered "sane". 2692 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2693 alias in your environment" "$LINENO" 5 2694 fi 2695 if test "$2" = conftest.file || test $am_try -eq 2; then 2696 break 2697 fi 2698 # Just in case. 2699 sleep 1 2700 am_has_slept=yes 2701 done 2702 test "$2" = conftest.file 2703 ) 2704 then 2705 # Ok. 2706 : 2707 else 2708 as_fn_error $? "newly created file is older than distributed files! 2709 Check your system clock" "$LINENO" 5 2710 fi 2711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2712 printf "%s\n" "yes" >&6; } 2713 # If we didn't sleep, we still need to ensure time stamps of config.status and 2714 # generated files are strictly newer. 2715 am_sleep_pid= 2716 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2717 ( sleep 1 ) & 2718 am_sleep_pid=$! 2719 fi 2720 2721 rm -f conftest.file 2722 2723 test "$program_prefix" != NONE && 2724 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2725 # Use a double $ so make ignores it. 2726 test "$program_suffix" != NONE && 2727 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2728 # Double any \ or $. 2729 # By default was `s,x,x', remove it if useless. 2730 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2731 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2732 2733 2734 # Expand $ac_aux_dir to an absolute path. 2735 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2736 2737 2738 if test x"${MISSING+set}" != xset; then 2739 MISSING="\${SHELL} '$am_aux_dir/missing'" 2740 fi 2741 # Use eval to expand $SHELL 2742 if eval "$MISSING --is-lightweight"; then 2743 am_missing_run="$MISSING " 2744 else 2745 am_missing_run= 2746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2747 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2748 fi 2749 2750 if test x"${install_sh+set}" != xset; then 2751 case $am_aux_dir in 2752 *\ * | *\ *) 2753 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2754 *) 2755 install_sh="\${SHELL} $am_aux_dir/install-sh" 2756 esac 2757 fi 2758 2759 # Installed binaries are usually stripped using 'strip' when the user 2760 # run "make install-strip". However 'strip' might not be the right 2761 # tool to use in cross-compilation environments, therefore Automake 2762 # will honor the 'STRIP' environment variable to overrule this program. 2763 if test "$cross_compiling" != no; then 2764 if test -n "$ac_tool_prefix"; then 2765 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2766 set dummy ${ac_tool_prefix}strip; ac_word=$2 2767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2768 printf %s "checking for $ac_word... " >&6; } 2769 if test ${ac_cv_prog_STRIP+y} 2770 then : 2771 printf %s "(cached) " >&6 2772 else $as_nop 2773 if test -n "$STRIP"; then 2774 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2775 else 2776 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2777 for as_dir in $PATH 2778 do 2779 IFS=$as_save_IFS 2780 case $as_dir in #((( 2781 '') as_dir=./ ;; 2782 */) ;; 2783 *) as_dir=$as_dir/ ;; 2784 esac 2785 for ac_exec_ext in '' $ac_executable_extensions; do 2786 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2787 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2788 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2789 break 2 2790 fi 2791 done 2792 done 2793 IFS=$as_save_IFS 2794 2795 fi 2796 fi 2797 STRIP=$ac_cv_prog_STRIP 2798 if test -n "$STRIP"; then 2799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2800 printf "%s\n" "$STRIP" >&6; } 2801 else 2802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2803 printf "%s\n" "no" >&6; } 2804 fi 2805 2806 2807 fi 2808 if test -z "$ac_cv_prog_STRIP"; then 2809 ac_ct_STRIP=$STRIP 2810 # Extract the first word of "strip", so it can be a program name with args. 2811 set dummy strip; ac_word=$2 2812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2813 printf %s "checking for $ac_word... " >&6; } 2814 if test ${ac_cv_prog_ac_ct_STRIP+y} 2815 then : 2816 printf %s "(cached) " >&6 2817 else $as_nop 2818 if test -n "$ac_ct_STRIP"; then 2819 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2820 else 2821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2822 for as_dir in $PATH 2823 do 2824 IFS=$as_save_IFS 2825 case $as_dir in #((( 2826 '') as_dir=./ ;; 2827 */) ;; 2828 *) as_dir=$as_dir/ ;; 2829 esac 2830 for ac_exec_ext in '' $ac_executable_extensions; do 2831 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2832 ac_cv_prog_ac_ct_STRIP="strip" 2833 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2834 break 2 2835 fi 2836 done 2837 done 2838 IFS=$as_save_IFS 2839 2840 fi 2841 fi 2842 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2843 if test -n "$ac_ct_STRIP"; then 2844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2845 printf "%s\n" "$ac_ct_STRIP" >&6; } 2846 else 2847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2848 printf "%s\n" "no" >&6; } 2849 fi 2850 2851 if test "x$ac_ct_STRIP" = x; then 2852 STRIP=":" 2853 else 2854 case $cross_compiling:$ac_tool_warned in 2855 yes:) 2856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2857 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2858 ac_tool_warned=yes ;; 2859 esac 2860 STRIP=$ac_ct_STRIP 2861 fi 2862 else 2863 STRIP="$ac_cv_prog_STRIP" 2864 fi 2865 2866 fi 2867 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2868 2869 2870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2871 printf %s "checking for a race-free mkdir -p... " >&6; } 2872 if test -z "$MKDIR_P"; then 2873 if test ${ac_cv_path_mkdir+y} 2874 then : 2875 printf %s "(cached) " >&6 2876 else $as_nop 2877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2878 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2879 do 2880 IFS=$as_save_IFS 2881 case $as_dir in #((( 2882 '') as_dir=./ ;; 2883 */) ;; 2884 *) as_dir=$as_dir/ ;; 2885 esac 2886 for ac_prog in mkdir gmkdir; do 2887 for ac_exec_ext in '' $ac_executable_extensions; do 2888 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2889 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2890 'mkdir ('*'coreutils) '* | \ 2891 'BusyBox '* | \ 2892 'mkdir (fileutils) '4.1*) 2893 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2894 break 3;; 2895 esac 2896 done 2897 done 2898 done 2899 IFS=$as_save_IFS 2900 2901 fi 2902 2903 test -d ./--version && rmdir ./--version 2904 if test ${ac_cv_path_mkdir+y}; then 2905 MKDIR_P="$ac_cv_path_mkdir -p" 2906 else 2907 # As a last resort, use the slow shell script. Don't cache a 2908 # value for MKDIR_P within a source directory, because that will 2909 # break other packages using the cache if that directory is 2910 # removed, or if the value is a relative name. 2911 MKDIR_P="$ac_install_sh -d" 2912 fi 2913 fi 2914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2915 printf "%s\n" "$MKDIR_P" >&6; } 2916 2917 for ac_prog in gawk mawk nawk awk 2918 do 2919 # Extract the first word of "$ac_prog", so it can be a program name with args. 2920 set dummy $ac_prog; ac_word=$2 2921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2922 printf %s "checking for $ac_word... " >&6; } 2923 if test ${ac_cv_prog_AWK+y} 2924 then : 2925 printf %s "(cached) " >&6 2926 else $as_nop 2927 if test -n "$AWK"; then 2928 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2929 else 2930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2931 for as_dir in $PATH 2932 do 2933 IFS=$as_save_IFS 2934 case $as_dir in #((( 2935 '') as_dir=./ ;; 2936 */) ;; 2937 *) as_dir=$as_dir/ ;; 2938 esac 2939 for ac_exec_ext in '' $ac_executable_extensions; do 2940 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2941 ac_cv_prog_AWK="$ac_prog" 2942 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2943 break 2 2944 fi 2945 done 2946 done 2947 IFS=$as_save_IFS 2948 2949 fi 2950 fi 2951 AWK=$ac_cv_prog_AWK 2952 if test -n "$AWK"; then 2953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2954 printf "%s\n" "$AWK" >&6; } 2955 else 2956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2957 printf "%s\n" "no" >&6; } 2958 fi 2959 2960 2961 test -n "$AWK" && break 2962 done 2963 2964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2965 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2966 set x ${MAKE-make} 2967 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2968 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 2969 then : 2970 printf %s "(cached) " >&6 2971 else $as_nop 2972 cat >conftest.make <<\_ACEOF 2973 SHELL = /bin/sh 2974 all: 2975 @echo '@@@%%%=$(MAKE)=@@@%%%' 2976 _ACEOF 2977 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2978 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2979 *@@@%%%=?*=@@@%%%*) 2980 eval ac_cv_prog_make_${ac_make}_set=yes;; 2981 *) 2982 eval ac_cv_prog_make_${ac_make}_set=no;; 2983 esac 2984 rm -f conftest.make 2985 fi 2986 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2988 printf "%s\n" "yes" >&6; } 2989 SET_MAKE= 2990 else 2991 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2992 printf "%s\n" "no" >&6; } 2993 SET_MAKE="MAKE=${MAKE-make}" 2994 fi 2995 2996 rm -rf .tst 2>/dev/null 2997 mkdir .tst 2>/dev/null 2998 if test -d .tst; then 2999 am__leading_dot=. 3000 else 3001 am__leading_dot=_ 3002 fi 3003 rmdir .tst 2>/dev/null 3004 3005 # Check whether --enable-silent-rules was given. 3006 if test ${enable_silent_rules+y} 3007 then : 3008 enableval=$enable_silent_rules; 3009 fi 3010 3011 case $enable_silent_rules in # ((( 3012 yes) AM_DEFAULT_VERBOSITY=0;; 3013 no) AM_DEFAULT_VERBOSITY=1;; 3014 *) AM_DEFAULT_VERBOSITY=1;; 3015 esac 3016 am_make=${MAKE-make} 3017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3018 printf %s "checking whether $am_make supports nested variables... " >&6; } 3019 if test ${am_cv_make_support_nested_variables+y} 3020 then : 3021 printf %s "(cached) " >&6 3022 else $as_nop 3023 if printf "%s\n" 'TRUE=$(BAR$(V)) 3024 BAR0=false 3025 BAR1=true 3026 V=1 3027 am__doit: 3028 @$(TRUE) 3029 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3030 am_cv_make_support_nested_variables=yes 3031 else 3032 am_cv_make_support_nested_variables=no 3033 fi 3034 fi 3035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3036 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3037 if test $am_cv_make_support_nested_variables = yes; then 3038 AM_V='$(V)' 3039 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3040 else 3041 AM_V=$AM_DEFAULT_VERBOSITY 3042 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3043 fi 3044 AM_BACKSLASH='\' 3045 3046 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3047 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3048 # is not polluted with repeated "-I." 3049 am__isrc=' -I$(srcdir)' 3050 # test to see if srcdir already configured 3051 if test -f $srcdir/config.status; then 3052 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3053 fi 3054 fi 3055 3056 # test whether we have cygpath 3057 if test -z "$CYGPATH_W"; then 3058 if (cygpath --version) >/dev/null 2>/dev/null; then 3059 CYGPATH_W='cygpath -w' 3060 else 3061 CYGPATH_W=echo 3062 fi 3063 fi 3064 3065 3066 # Define the identity of the package. 3067 PACKAGE='fonttosfnt' 3068 VERSION='1.2.3' 3069 3070 3071 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3072 3073 3074 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3075 3076 # Some tools Automake needs. 3077 3078 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3079 3080 3081 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3082 3083 3084 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3085 3086 3087 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3088 3089 3090 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3091 3092 # For better backward compatibility. To be removed once Automake 1.9.x 3093 # dies out for good. For more background, see: 3094 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3095 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3096 mkdir_p='$(MKDIR_P)' 3097 3098 # We need awk for the "check" target (and possibly the TAP driver). The 3099 # system "awk" is bad on some platforms. 3100 # Always define AMTAR for backward compatibility. Yes, it's still used 3101 # in the wild :-( We should find a proper way to deprecate it ... 3102 AMTAR='$${TAR-tar}' 3103 3104 3105 # We'll loop over all known methods to create a tar archive until one works. 3106 _am_tools='gnutar pax cpio none' 3107 3108 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3109 3110 3111 3112 3113 3114 # Variables for tags utilities; see am/tags.am 3115 if test -z "$CTAGS"; then 3116 CTAGS=ctags 3117 fi 3118 3119 if test -z "$ETAGS"; then 3120 ETAGS=etags 3121 fi 3122 3123 if test -z "$CSCOPE"; then 3124 CSCOPE=cscope 3125 fi 3126 3127 3128 3129 # POSIX will say in a future version that running "rm -f" with no argument 3130 # is OK; and we want to be able to make that assumption in our Makefile 3131 # recipes. So use an aggressive probe to check that the usage we want is 3132 # actually supported "in the wild" to an acceptable degree. 3133 # See automake bug#10828. 3134 # To make any issue more visible, cause the running configure to be aborted 3135 # by default if the 'rm' program in use doesn't match our expectations; the 3136 # user can still override this though. 3137 if rm -f && rm -fr && rm -rf; then : OK; else 3138 cat >&2 <<'END' 3139 Oops! 3140 3141 Your 'rm' program seems unable to run without file operands specified 3142 on the command line, even when the '-f' option is present. This is contrary 3143 to the behaviour of most rm programs out there, and not conforming with 3144 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3145 3146 Please tell bug-automake@gnu.org about your system, including the value 3147 of your $PATH and any error possibly output before this message. This 3148 can help us improve future automake versions. 3149 3150 END 3151 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3152 echo 'Configuration will proceed anyway, since you have set the' >&2 3153 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3154 echo >&2 3155 else 3156 cat >&2 <<'END' 3157 Aborting the configuration process, to ensure you take notice of the issue. 3158 3159 You can download and install GNU coreutils to get an 'rm' implementation 3160 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3161 3162 If you want to complete the configuration process using your problematic 3163 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3164 to "yes", and re-run configure. 3165 3166 END 3167 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3168 fi 3169 fi 3170 3171 3172 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 3173 3174 3175 3176 3177 3178 3179 3180 3181 3182 3183 3184 3185 3186 3187 3188 3189 3190 3191 3192 3193 DEPDIR="${am__leading_dot}deps" 3194 3195 ac_config_commands="$ac_config_commands depfiles" 3196 3197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3198 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3199 cat > confinc.mk << 'END' 3200 am__doit: 3201 @echo this is the am__doit target >confinc.out 3202 .PHONY: am__doit 3203 END 3204 am__include="#" 3205 am__quote= 3206 # BSD make does it like this. 3207 echo '.include "confinc.mk" # ignored' > confmf.BSD 3208 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3209 echo 'include confinc.mk # ignored' > confmf.GNU 3210 _am_result=no 3211 for s in GNU BSD; do 3212 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3213 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3214 ac_status=$? 3215 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3216 (exit $ac_status); } 3217 case $?:`cat confinc.out 2>/dev/null` in #( 3218 '0:this is the am__doit target') : 3219 case $s in #( 3220 BSD) : 3221 am__include='.include' am__quote='"' ;; #( 3222 *) : 3223 am__include='include' am__quote='' ;; 3224 esac ;; #( 3225 *) : 3226 ;; 3227 esac 3228 if test "$am__include" != "#"; then 3229 _am_result="yes ($s style)" 3230 break 3231 fi 3232 done 3233 rm -f confinc.* confmf.* 3234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3235 printf "%s\n" "${_am_result}" >&6; } 3236 3237 # Check whether --enable-dependency-tracking was given. 3238 if test ${enable_dependency_tracking+y} 3239 then : 3240 enableval=$enable_dependency_tracking; 3241 fi 3242 3243 if test "x$enable_dependency_tracking" != xno; then 3244 am_depcomp="$ac_aux_dir/depcomp" 3245 AMDEPBACKSLASH='\' 3246 am__nodep='_no' 3247 fi 3248 if test "x$enable_dependency_tracking" != xno; then 3249 AMDEP_TRUE= 3250 AMDEP_FALSE='#' 3251 else 3252 AMDEP_TRUE='#' 3253 AMDEP_FALSE= 3254 fi 3255 3256 3257 ac_ext=c 3258 ac_cpp='$CPP $CPPFLAGS' 3259 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3260 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3261 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3262 if test -n "$ac_tool_prefix"; then 3263 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3264 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3266 printf %s "checking for $ac_word... " >&6; } 3267 if test ${ac_cv_prog_CC+y} 3268 then : 3269 printf %s "(cached) " >&6 3270 else $as_nop 3271 if test -n "$CC"; then 3272 ac_cv_prog_CC="$CC" # Let the user override the test. 3273 else 3274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3275 for as_dir in $PATH 3276 do 3277 IFS=$as_save_IFS 3278 case $as_dir in #((( 3279 '') as_dir=./ ;; 3280 */) ;; 3281 *) as_dir=$as_dir/ ;; 3282 esac 3283 for ac_exec_ext in '' $ac_executable_extensions; do 3284 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3285 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3286 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3287 break 2 3288 fi 3289 done 3290 done 3291 IFS=$as_save_IFS 3292 3293 fi 3294 fi 3295 CC=$ac_cv_prog_CC 3296 if test -n "$CC"; then 3297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3298 printf "%s\n" "$CC" >&6; } 3299 else 3300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3301 printf "%s\n" "no" >&6; } 3302 fi 3303 3304 3305 fi 3306 if test -z "$ac_cv_prog_CC"; then 3307 ac_ct_CC=$CC 3308 # Extract the first word of "gcc", so it can be a program name with args. 3309 set dummy gcc; ac_word=$2 3310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3311 printf %s "checking for $ac_word... " >&6; } 3312 if test ${ac_cv_prog_ac_ct_CC+y} 3313 then : 3314 printf %s "(cached) " >&6 3315 else $as_nop 3316 if test -n "$ac_ct_CC"; then 3317 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3318 else 3319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3320 for as_dir in $PATH 3321 do 3322 IFS=$as_save_IFS 3323 case $as_dir in #((( 3324 '') as_dir=./ ;; 3325 */) ;; 3326 *) as_dir=$as_dir/ ;; 3327 esac 3328 for ac_exec_ext in '' $ac_executable_extensions; do 3329 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3330 ac_cv_prog_ac_ct_CC="gcc" 3331 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3332 break 2 3333 fi 3334 done 3335 done 3336 IFS=$as_save_IFS 3337 3338 fi 3339 fi 3340 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3341 if test -n "$ac_ct_CC"; then 3342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3343 printf "%s\n" "$ac_ct_CC" >&6; } 3344 else 3345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3346 printf "%s\n" "no" >&6; } 3347 fi 3348 3349 if test "x$ac_ct_CC" = x; then 3350 CC="" 3351 else 3352 case $cross_compiling:$ac_tool_warned in 3353 yes:) 3354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3355 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3356 ac_tool_warned=yes ;; 3357 esac 3358 CC=$ac_ct_CC 3359 fi 3360 else 3361 CC="$ac_cv_prog_CC" 3362 fi 3363 3364 if test -z "$CC"; then 3365 if test -n "$ac_tool_prefix"; then 3366 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3367 set dummy ${ac_tool_prefix}cc; ac_word=$2 3368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3369 printf %s "checking for $ac_word... " >&6; } 3370 if test ${ac_cv_prog_CC+y} 3371 then : 3372 printf %s "(cached) " >&6 3373 else $as_nop 3374 if test -n "$CC"; then 3375 ac_cv_prog_CC="$CC" # Let the user override the test. 3376 else 3377 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3378 for as_dir in $PATH 3379 do 3380 IFS=$as_save_IFS 3381 case $as_dir in #((( 3382 '') as_dir=./ ;; 3383 */) ;; 3384 *) as_dir=$as_dir/ ;; 3385 esac 3386 for ac_exec_ext in '' $ac_executable_extensions; do 3387 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3388 ac_cv_prog_CC="${ac_tool_prefix}cc" 3389 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3390 break 2 3391 fi 3392 done 3393 done 3394 IFS=$as_save_IFS 3395 3396 fi 3397 fi 3398 CC=$ac_cv_prog_CC 3399 if test -n "$CC"; then 3400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3401 printf "%s\n" "$CC" >&6; } 3402 else 3403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3404 printf "%s\n" "no" >&6; } 3405 fi 3406 3407 3408 fi 3409 fi 3410 if test -z "$CC"; then 3411 # Extract the first word of "cc", so it can be a program name with args. 3412 set dummy cc; ac_word=$2 3413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3414 printf %s "checking for $ac_word... " >&6; } 3415 if test ${ac_cv_prog_CC+y} 3416 then : 3417 printf %s "(cached) " >&6 3418 else $as_nop 3419 if test -n "$CC"; then 3420 ac_cv_prog_CC="$CC" # Let the user override the test. 3421 else 3422 ac_prog_rejected=no 3423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3424 for as_dir in $PATH 3425 do 3426 IFS=$as_save_IFS 3427 case $as_dir in #((( 3428 '') as_dir=./ ;; 3429 */) ;; 3430 *) as_dir=$as_dir/ ;; 3431 esac 3432 for ac_exec_ext in '' $ac_executable_extensions; do 3433 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3434 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3435 ac_prog_rejected=yes 3436 continue 3437 fi 3438 ac_cv_prog_CC="cc" 3439 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3440 break 2 3441 fi 3442 done 3443 done 3444 IFS=$as_save_IFS 3445 3446 if test $ac_prog_rejected = yes; then 3447 # We found a bogon in the path, so make sure we never use it. 3448 set dummy $ac_cv_prog_CC 3449 shift 3450 if test $# != 0; then 3451 # We chose a different compiler from the bogus one. 3452 # However, it has the same basename, so the bogon will be chosen 3453 # first if we set CC to just the basename; use the full file name. 3454 shift 3455 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3456 fi 3457 fi 3458 fi 3459 fi 3460 CC=$ac_cv_prog_CC 3461 if test -n "$CC"; then 3462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3463 printf "%s\n" "$CC" >&6; } 3464 else 3465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3466 printf "%s\n" "no" >&6; } 3467 fi 3468 3469 3470 fi 3471 if test -z "$CC"; then 3472 if test -n "$ac_tool_prefix"; then 3473 for ac_prog in cl.exe 3474 do 3475 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3476 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3478 printf %s "checking for $ac_word... " >&6; } 3479 if test ${ac_cv_prog_CC+y} 3480 then : 3481 printf %s "(cached) " >&6 3482 else $as_nop 3483 if test -n "$CC"; then 3484 ac_cv_prog_CC="$CC" # Let the user override the test. 3485 else 3486 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3487 for as_dir in $PATH 3488 do 3489 IFS=$as_save_IFS 3490 case $as_dir in #((( 3491 '') as_dir=./ ;; 3492 */) ;; 3493 *) as_dir=$as_dir/ ;; 3494 esac 3495 for ac_exec_ext in '' $ac_executable_extensions; do 3496 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3497 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3498 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3499 break 2 3500 fi 3501 done 3502 done 3503 IFS=$as_save_IFS 3504 3505 fi 3506 fi 3507 CC=$ac_cv_prog_CC 3508 if test -n "$CC"; then 3509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3510 printf "%s\n" "$CC" >&6; } 3511 else 3512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3513 printf "%s\n" "no" >&6; } 3514 fi 3515 3516 3517 test -n "$CC" && break 3518 done 3519 fi 3520 if test -z "$CC"; then 3521 ac_ct_CC=$CC 3522 for ac_prog in cl.exe 3523 do 3524 # Extract the first word of "$ac_prog", so it can be a program name with args. 3525 set dummy $ac_prog; ac_word=$2 3526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3527 printf %s "checking for $ac_word... " >&6; } 3528 if test ${ac_cv_prog_ac_ct_CC+y} 3529 then : 3530 printf %s "(cached) " >&6 3531 else $as_nop 3532 if test -n "$ac_ct_CC"; then 3533 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3534 else 3535 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3536 for as_dir in $PATH 3537 do 3538 IFS=$as_save_IFS 3539 case $as_dir in #((( 3540 '') as_dir=./ ;; 3541 */) ;; 3542 *) as_dir=$as_dir/ ;; 3543 esac 3544 for ac_exec_ext in '' $ac_executable_extensions; do 3545 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3546 ac_cv_prog_ac_ct_CC="$ac_prog" 3547 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3548 break 2 3549 fi 3550 done 3551 done 3552 IFS=$as_save_IFS 3553 3554 fi 3555 fi 3556 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3557 if test -n "$ac_ct_CC"; then 3558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3559 printf "%s\n" "$ac_ct_CC" >&6; } 3560 else 3561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3562 printf "%s\n" "no" >&6; } 3563 fi 3564 3565 3566 test -n "$ac_ct_CC" && break 3567 done 3568 3569 if test "x$ac_ct_CC" = x; then 3570 CC="" 3571 else 3572 case $cross_compiling:$ac_tool_warned in 3573 yes:) 3574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3575 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3576 ac_tool_warned=yes ;; 3577 esac 3578 CC=$ac_ct_CC 3579 fi 3580 fi 3581 3582 fi 3583 if test -z "$CC"; then 3584 if test -n "$ac_tool_prefix"; then 3585 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3586 set dummy ${ac_tool_prefix}clang; ac_word=$2 3587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3588 printf %s "checking for $ac_word... " >&6; } 3589 if test ${ac_cv_prog_CC+y} 3590 then : 3591 printf %s "(cached) " >&6 3592 else $as_nop 3593 if test -n "$CC"; then 3594 ac_cv_prog_CC="$CC" # Let the user override the test. 3595 else 3596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3597 for as_dir in $PATH 3598 do 3599 IFS=$as_save_IFS 3600 case $as_dir in #((( 3601 '') as_dir=./ ;; 3602 */) ;; 3603 *) as_dir=$as_dir/ ;; 3604 esac 3605 for ac_exec_ext in '' $ac_executable_extensions; do 3606 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3607 ac_cv_prog_CC="${ac_tool_prefix}clang" 3608 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3609 break 2 3610 fi 3611 done 3612 done 3613 IFS=$as_save_IFS 3614 3615 fi 3616 fi 3617 CC=$ac_cv_prog_CC 3618 if test -n "$CC"; then 3619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3620 printf "%s\n" "$CC" >&6; } 3621 else 3622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3623 printf "%s\n" "no" >&6; } 3624 fi 3625 3626 3627 fi 3628 if test -z "$ac_cv_prog_CC"; then 3629 ac_ct_CC=$CC 3630 # Extract the first word of "clang", so it can be a program name with args. 3631 set dummy clang; ac_word=$2 3632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3633 printf %s "checking for $ac_word... " >&6; } 3634 if test ${ac_cv_prog_ac_ct_CC+y} 3635 then : 3636 printf %s "(cached) " >&6 3637 else $as_nop 3638 if test -n "$ac_ct_CC"; then 3639 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3640 else 3641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3642 for as_dir in $PATH 3643 do 3644 IFS=$as_save_IFS 3645 case $as_dir in #((( 3646 '') as_dir=./ ;; 3647 */) ;; 3648 *) as_dir=$as_dir/ ;; 3649 esac 3650 for ac_exec_ext in '' $ac_executable_extensions; do 3651 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3652 ac_cv_prog_ac_ct_CC="clang" 3653 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3654 break 2 3655 fi 3656 done 3657 done 3658 IFS=$as_save_IFS 3659 3660 fi 3661 fi 3662 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3663 if test -n "$ac_ct_CC"; then 3664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3665 printf "%s\n" "$ac_ct_CC" >&6; } 3666 else 3667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3668 printf "%s\n" "no" >&6; } 3669 fi 3670 3671 if test "x$ac_ct_CC" = x; then 3672 CC="" 3673 else 3674 case $cross_compiling:$ac_tool_warned in 3675 yes:) 3676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3677 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3678 ac_tool_warned=yes ;; 3679 esac 3680 CC=$ac_ct_CC 3681 fi 3682 else 3683 CC="$ac_cv_prog_CC" 3684 fi 3685 3686 fi 3687 3688 3689 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3690 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3691 as_fn_error $? "no acceptable C compiler found in \$PATH 3692 See \`config.log' for more details" "$LINENO" 5; } 3693 3694 # Provide some information about the compiler. 3695 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3696 set X $ac_compile 3697 ac_compiler=$2 3698 for ac_option in --version -v -V -qversion -version; do 3699 { { ac_try="$ac_compiler $ac_option >&5" 3700 case "(($ac_try" in 3701 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3702 *) ac_try_echo=$ac_try;; 3703 esac 3704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3705 printf "%s\n" "$ac_try_echo"; } >&5 3706 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3707 ac_status=$? 3708 if test -s conftest.err; then 3709 sed '10a\ 3710 ... rest of stderr output deleted ... 3711 10q' conftest.err >conftest.er1 3712 cat conftest.er1 >&5 3713 fi 3714 rm -f conftest.er1 conftest.err 3715 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3716 test $ac_status = 0; } 3717 done 3718 3719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3720 /* end confdefs.h. */ 3721 3722 int 3723 main (void) 3724 { 3725 3726 ; 3727 return 0; 3728 } 3729 _ACEOF 3730 ac_clean_files_save=$ac_clean_files 3731 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3732 # Try to create an executable without -o first, disregard a.out. 3733 # It will help us diagnose broken compilers, and finding out an intuition 3734 # of exeext. 3735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3736 printf %s "checking whether the C compiler works... " >&6; } 3737 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3738 3739 # The possible output files: 3740 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3741 3742 ac_rmfiles= 3743 for ac_file in $ac_files 3744 do 3745 case $ac_file in 3746 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3747 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3748 esac 3749 done 3750 rm -f $ac_rmfiles 3751 3752 if { { ac_try="$ac_link_default" 3753 case "(($ac_try" in 3754 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3755 *) ac_try_echo=$ac_try;; 3756 esac 3757 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3758 printf "%s\n" "$ac_try_echo"; } >&5 3759 (eval "$ac_link_default") 2>&5 3760 ac_status=$? 3761 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3762 test $ac_status = 0; } 3763 then : 3764 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3765 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3766 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3767 # so that the user can short-circuit this test for compilers unknown to 3768 # Autoconf. 3769 for ac_file in $ac_files '' 3770 do 3771 test -f "$ac_file" || continue 3772 case $ac_file in 3773 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3774 ;; 3775 [ab].out ) 3776 # We found the default executable, but exeext='' is most 3777 # certainly right. 3778 break;; 3779 *.* ) 3780 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3781 then :; else 3782 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3783 fi 3784 # We set ac_cv_exeext here because the later test for it is not 3785 # safe: cross compilers may not add the suffix if given an `-o' 3786 # argument, so we may need to know it at that point already. 3787 # Even if this section looks crufty: it has the advantage of 3788 # actually working. 3789 break;; 3790 * ) 3791 break;; 3792 esac 3793 done 3794 test "$ac_cv_exeext" = no && ac_cv_exeext= 3795 3796 else $as_nop 3797 ac_file='' 3798 fi 3799 if test -z "$ac_file" 3800 then : 3801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3802 printf "%s\n" "no" >&6; } 3803 printf "%s\n" "$as_me: failed program was:" >&5 3804 sed 's/^/| /' conftest.$ac_ext >&5 3805 3806 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3807 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3808 as_fn_error 77 "C compiler cannot create executables 3809 See \`config.log' for more details" "$LINENO" 5; } 3810 else $as_nop 3811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3812 printf "%s\n" "yes" >&6; } 3813 fi 3814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3815 printf %s "checking for C compiler default output file name... " >&6; } 3816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3817 printf "%s\n" "$ac_file" >&6; } 3818 ac_exeext=$ac_cv_exeext 3819 3820 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3821 ac_clean_files=$ac_clean_files_save 3822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3823 printf %s "checking for suffix of executables... " >&6; } 3824 if { { ac_try="$ac_link" 3825 case "(($ac_try" in 3826 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3827 *) ac_try_echo=$ac_try;; 3828 esac 3829 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3830 printf "%s\n" "$ac_try_echo"; } >&5 3831 (eval "$ac_link") 2>&5 3832 ac_status=$? 3833 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3834 test $ac_status = 0; } 3835 then : 3836 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3837 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3838 # work properly (i.e., refer to `conftest.exe'), while it won't with 3839 # `rm'. 3840 for ac_file in conftest.exe conftest conftest.*; do 3841 test -f "$ac_file" || continue 3842 case $ac_file in 3843 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3844 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3845 break;; 3846 * ) break;; 3847 esac 3848 done 3849 else $as_nop 3850 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3851 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3852 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3853 See \`config.log' for more details" "$LINENO" 5; } 3854 fi 3855 rm -f conftest conftest$ac_cv_exeext 3856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3857 printf "%s\n" "$ac_cv_exeext" >&6; } 3858 3859 rm -f conftest.$ac_ext 3860 EXEEXT=$ac_cv_exeext 3861 ac_exeext=$EXEEXT 3862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3863 /* end confdefs.h. */ 3864 #include <stdio.h> 3865 int 3866 main (void) 3867 { 3868 FILE *f = fopen ("conftest.out", "w"); 3869 return ferror (f) || fclose (f) != 0; 3870 3871 ; 3872 return 0; 3873 } 3874 _ACEOF 3875 ac_clean_files="$ac_clean_files conftest.out" 3876 # Check that the compiler produces executables we can run. If not, either 3877 # the compiler is broken, or we cross compile. 3878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3879 printf %s "checking whether we are cross compiling... " >&6; } 3880 if test "$cross_compiling" != yes; then 3881 { { ac_try="$ac_link" 3882 case "(($ac_try" in 3883 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3884 *) ac_try_echo=$ac_try;; 3885 esac 3886 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3887 printf "%s\n" "$ac_try_echo"; } >&5 3888 (eval "$ac_link") 2>&5 3889 ac_status=$? 3890 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3891 test $ac_status = 0; } 3892 if { ac_try='./conftest$ac_cv_exeext' 3893 { { case "(($ac_try" in 3894 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3895 *) ac_try_echo=$ac_try;; 3896 esac 3897 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3898 printf "%s\n" "$ac_try_echo"; } >&5 3899 (eval "$ac_try") 2>&5 3900 ac_status=$? 3901 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3902 test $ac_status = 0; }; }; then 3903 cross_compiling=no 3904 else 3905 if test "$cross_compiling" = maybe; then 3906 cross_compiling=yes 3907 else 3908 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3909 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3910 as_fn_error 77 "cannot run C compiled programs. 3911 If you meant to cross compile, use \`--host'. 3912 See \`config.log' for more details" "$LINENO" 5; } 3913 fi 3914 fi 3915 fi 3916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3917 printf "%s\n" "$cross_compiling" >&6; } 3918 3919 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3920 ac_clean_files=$ac_clean_files_save 3921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3922 printf %s "checking for suffix of object files... " >&6; } 3923 if test ${ac_cv_objext+y} 3924 then : 3925 printf %s "(cached) " >&6 3926 else $as_nop 3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3928 /* end confdefs.h. */ 3929 3930 int 3931 main (void) 3932 { 3933 3934 ; 3935 return 0; 3936 } 3937 _ACEOF 3938 rm -f conftest.o conftest.obj 3939 if { { ac_try="$ac_compile" 3940 case "(($ac_try" in 3941 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3942 *) ac_try_echo=$ac_try;; 3943 esac 3944 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3945 printf "%s\n" "$ac_try_echo"; } >&5 3946 (eval "$ac_compile") 2>&5 3947 ac_status=$? 3948 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3949 test $ac_status = 0; } 3950 then : 3951 for ac_file in conftest.o conftest.obj conftest.*; do 3952 test -f "$ac_file" || continue; 3953 case $ac_file in 3954 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3955 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3956 break;; 3957 esac 3958 done 3959 else $as_nop 3960 printf "%s\n" "$as_me: failed program was:" >&5 3961 sed 's/^/| /' conftest.$ac_ext >&5 3962 3963 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3964 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3965 as_fn_error $? "cannot compute suffix of object files: cannot compile 3966 See \`config.log' for more details" "$LINENO" 5; } 3967 fi 3968 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3969 fi 3970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3971 printf "%s\n" "$ac_cv_objext" >&6; } 3972 OBJEXT=$ac_cv_objext 3973 ac_objext=$OBJEXT 3974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3975 printf %s "checking whether the compiler supports GNU C... " >&6; } 3976 if test ${ac_cv_c_compiler_gnu+y} 3977 then : 3978 printf %s "(cached) " >&6 3979 else $as_nop 3980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3981 /* end confdefs.h. */ 3982 3983 int 3984 main (void) 3985 { 3986 #ifndef __GNUC__ 3987 choke me 3988 #endif 3989 3990 ; 3991 return 0; 3992 } 3993 _ACEOF 3994 if ac_fn_c_try_compile "$LINENO" 3995 then : 3996 ac_compiler_gnu=yes 3997 else $as_nop 3998 ac_compiler_gnu=no 3999 fi 4000 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4001 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4002 4003 fi 4004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4005 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4006 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4007 4008 if test $ac_compiler_gnu = yes; then 4009 GCC=yes 4010 else 4011 GCC= 4012 fi 4013 ac_test_CFLAGS=${CFLAGS+y} 4014 ac_save_CFLAGS=$CFLAGS 4015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4016 printf %s "checking whether $CC accepts -g... " >&6; } 4017 if test ${ac_cv_prog_cc_g+y} 4018 then : 4019 printf %s "(cached) " >&6 4020 else $as_nop 4021 ac_save_c_werror_flag=$ac_c_werror_flag 4022 ac_c_werror_flag=yes 4023 ac_cv_prog_cc_g=no 4024 CFLAGS="-g" 4025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4026 /* end confdefs.h. */ 4027 4028 int 4029 main (void) 4030 { 4031 4032 ; 4033 return 0; 4034 } 4035 _ACEOF 4036 if ac_fn_c_try_compile "$LINENO" 4037 then : 4038 ac_cv_prog_cc_g=yes 4039 else $as_nop 4040 CFLAGS="" 4041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4042 /* end confdefs.h. */ 4043 4044 int 4045 main (void) 4046 { 4047 4048 ; 4049 return 0; 4050 } 4051 _ACEOF 4052 if ac_fn_c_try_compile "$LINENO" 4053 then : 4054 4055 else $as_nop 4056 ac_c_werror_flag=$ac_save_c_werror_flag 4057 CFLAGS="-g" 4058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4059 /* end confdefs.h. */ 4060 4061 int 4062 main (void) 4063 { 4064 4065 ; 4066 return 0; 4067 } 4068 _ACEOF 4069 if ac_fn_c_try_compile "$LINENO" 4070 then : 4071 ac_cv_prog_cc_g=yes 4072 fi 4073 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4074 fi 4075 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4076 fi 4077 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4078 ac_c_werror_flag=$ac_save_c_werror_flag 4079 fi 4080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4081 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4082 if test $ac_test_CFLAGS; then 4083 CFLAGS=$ac_save_CFLAGS 4084 elif test $ac_cv_prog_cc_g = yes; then 4085 if test "$GCC" = yes; then 4086 CFLAGS="-g -O2" 4087 else 4088 CFLAGS="-g" 4089 fi 4090 else 4091 if test "$GCC" = yes; then 4092 CFLAGS="-O2" 4093 else 4094 CFLAGS= 4095 fi 4096 fi 4097 ac_prog_cc_stdc=no 4098 if test x$ac_prog_cc_stdc = xno 4099 then : 4100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4101 printf %s "checking for $CC option to enable C11 features... " >&6; } 4102 if test ${ac_cv_prog_cc_c11+y} 4103 then : 4104 printf %s "(cached) " >&6 4105 else $as_nop 4106 ac_cv_prog_cc_c11=no 4107 ac_save_CC=$CC 4108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4109 /* end confdefs.h. */ 4110 $ac_c_conftest_c11_program 4111 _ACEOF 4112 for ac_arg in '' -std=gnu11 4113 do 4114 CC="$ac_save_CC $ac_arg" 4115 if ac_fn_c_try_compile "$LINENO" 4116 then : 4117 ac_cv_prog_cc_c11=$ac_arg 4118 fi 4119 rm -f core conftest.err conftest.$ac_objext conftest.beam 4120 test "x$ac_cv_prog_cc_c11" != "xno" && break 4121 done 4122 rm -f conftest.$ac_ext 4123 CC=$ac_save_CC 4124 fi 4125 4126 if test "x$ac_cv_prog_cc_c11" = xno 4127 then : 4128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4129 printf "%s\n" "unsupported" >&6; } 4130 else $as_nop 4131 if test "x$ac_cv_prog_cc_c11" = x 4132 then : 4133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4134 printf "%s\n" "none needed" >&6; } 4135 else $as_nop 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4137 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4138 CC="$CC $ac_cv_prog_cc_c11" 4139 fi 4140 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4141 ac_prog_cc_stdc=c11 4142 fi 4143 fi 4144 if test x$ac_prog_cc_stdc = xno 4145 then : 4146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4147 printf %s "checking for $CC option to enable C99 features... " >&6; } 4148 if test ${ac_cv_prog_cc_c99+y} 4149 then : 4150 printf %s "(cached) " >&6 4151 else $as_nop 4152 ac_cv_prog_cc_c99=no 4153 ac_save_CC=$CC 4154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4155 /* end confdefs.h. */ 4156 $ac_c_conftest_c99_program 4157 _ACEOF 4158 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4159 do 4160 CC="$ac_save_CC $ac_arg" 4161 if ac_fn_c_try_compile "$LINENO" 4162 then : 4163 ac_cv_prog_cc_c99=$ac_arg 4164 fi 4165 rm -f core conftest.err conftest.$ac_objext conftest.beam 4166 test "x$ac_cv_prog_cc_c99" != "xno" && break 4167 done 4168 rm -f conftest.$ac_ext 4169 CC=$ac_save_CC 4170 fi 4171 4172 if test "x$ac_cv_prog_cc_c99" = xno 4173 then : 4174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4175 printf "%s\n" "unsupported" >&6; } 4176 else $as_nop 4177 if test "x$ac_cv_prog_cc_c99" = x 4178 then : 4179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4180 printf "%s\n" "none needed" >&6; } 4181 else $as_nop 4182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4183 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4184 CC="$CC $ac_cv_prog_cc_c99" 4185 fi 4186 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4187 ac_prog_cc_stdc=c99 4188 fi 4189 fi 4190 if test x$ac_prog_cc_stdc = xno 4191 then : 4192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4193 printf %s "checking for $CC option to enable C89 features... " >&6; } 4194 if test ${ac_cv_prog_cc_c89+y} 4195 then : 4196 printf %s "(cached) " >&6 4197 else $as_nop 4198 ac_cv_prog_cc_c89=no 4199 ac_save_CC=$CC 4200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4201 /* end confdefs.h. */ 4202 $ac_c_conftest_c89_program 4203 _ACEOF 4204 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4205 do 4206 CC="$ac_save_CC $ac_arg" 4207 if ac_fn_c_try_compile "$LINENO" 4208 then : 4209 ac_cv_prog_cc_c89=$ac_arg 4210 fi 4211 rm -f core conftest.err conftest.$ac_objext conftest.beam 4212 test "x$ac_cv_prog_cc_c89" != "xno" && break 4213 done 4214 rm -f conftest.$ac_ext 4215 CC=$ac_save_CC 4216 fi 4217 4218 if test "x$ac_cv_prog_cc_c89" = xno 4219 then : 4220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4221 printf "%s\n" "unsupported" >&6; } 4222 else $as_nop 4223 if test "x$ac_cv_prog_cc_c89" = x 4224 then : 4225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4226 printf "%s\n" "none needed" >&6; } 4227 else $as_nop 4228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4229 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4230 CC="$CC $ac_cv_prog_cc_c89" 4231 fi 4232 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4233 ac_prog_cc_stdc=c89 4234 fi 4235 fi 4236 4237 ac_ext=c 4238 ac_cpp='$CPP $CPPFLAGS' 4239 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4240 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4241 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4242 4243 4244 ac_ext=c 4245 ac_cpp='$CPP $CPPFLAGS' 4246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4248 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4250 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4251 if test ${am_cv_prog_cc_c_o+y} 4252 then : 4253 printf %s "(cached) " >&6 4254 else $as_nop 4255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4256 /* end confdefs.h. */ 4257 4258 int 4259 main (void) 4260 { 4261 4262 ; 4263 return 0; 4264 } 4265 _ACEOF 4266 # Make sure it works both with $CC and with simple cc. 4267 # Following AC_PROG_CC_C_O, we do the test twice because some 4268 # compilers refuse to overwrite an existing .o file with -o, 4269 # though they will create one. 4270 am_cv_prog_cc_c_o=yes 4271 for am_i in 1 2; do 4272 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4273 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4274 ac_status=$? 4275 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4276 (exit $ac_status); } \ 4277 && test -f conftest2.$ac_objext; then 4278 : OK 4279 else 4280 am_cv_prog_cc_c_o=no 4281 break 4282 fi 4283 done 4284 rm -f core conftest* 4285 unset am_i 4286 fi 4287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4288 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4289 if test "$am_cv_prog_cc_c_o" != yes; then 4290 # Losing compiler, so override with the script. 4291 # FIXME: It is wrong to rewrite CC. 4292 # But if we don't then we get into trouble of one sort or another. 4293 # A longer-term fix would be to have automake use am__CC in this case, 4294 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4295 CC="$am_aux_dir/compile $CC" 4296 fi 4297 ac_ext=c 4298 ac_cpp='$CPP $CPPFLAGS' 4299 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4300 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4301 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4302 4303 4304 depcc="$CC" am_compiler_list= 4305 4306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4307 printf %s "checking dependency style of $depcc... " >&6; } 4308 if test ${am_cv_CC_dependencies_compiler_type+y} 4309 then : 4310 printf %s "(cached) " >&6 4311 else $as_nop 4312 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4313 # We make a subdir and do the tests there. Otherwise we can end up 4314 # making bogus files that we don't know about and never remove. For 4315 # instance it was reported that on HP-UX the gcc test will end up 4316 # making a dummy file named 'D' -- because '-MD' means "put the output 4317 # in D". 4318 rm -rf conftest.dir 4319 mkdir conftest.dir 4320 # Copy depcomp to subdir because otherwise we won't find it if we're 4321 # using a relative directory. 4322 cp "$am_depcomp" conftest.dir 4323 cd conftest.dir 4324 # We will build objects and dependencies in a subdirectory because 4325 # it helps to detect inapplicable dependency modes. For instance 4326 # both Tru64's cc and ICC support -MD to output dependencies as a 4327 # side effect of compilation, but ICC will put the dependencies in 4328 # the current directory while Tru64 will put them in the object 4329 # directory. 4330 mkdir sub 4331 4332 am_cv_CC_dependencies_compiler_type=none 4333 if test "$am_compiler_list" = ""; then 4334 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4335 fi 4336 am__universal=false 4337 case " $depcc " in #( 4338 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4339 esac 4340 4341 for depmode in $am_compiler_list; do 4342 # Setup a source with many dependencies, because some compilers 4343 # like to wrap large dependency lists on column 80 (with \), and 4344 # we should not choose a depcomp mode which is confused by this. 4345 # 4346 # We need to recreate these files for each test, as the compiler may 4347 # overwrite some of them when testing with obscure command lines. 4348 # This happens at least with the AIX C compiler. 4349 : > sub/conftest.c 4350 for i in 1 2 3 4 5 6; do 4351 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4352 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4353 # Solaris 10 /bin/sh. 4354 echo '/* dummy */' > sub/conftst$i.h 4355 done 4356 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4357 4358 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4359 # mode. It turns out that the SunPro C++ compiler does not properly 4360 # handle '-M -o', and we need to detect this. Also, some Intel 4361 # versions had trouble with output in subdirs. 4362 am__obj=sub/conftest.${OBJEXT-o} 4363 am__minus_obj="-o $am__obj" 4364 case $depmode in 4365 gcc) 4366 # This depmode causes a compiler race in universal mode. 4367 test "$am__universal" = false || continue 4368 ;; 4369 nosideeffect) 4370 # After this tag, mechanisms are not by side-effect, so they'll 4371 # only be used when explicitly requested. 4372 if test "x$enable_dependency_tracking" = xyes; then 4373 continue 4374 else 4375 break 4376 fi 4377 ;; 4378 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4379 # This compiler won't grok '-c -o', but also, the minuso test has 4380 # not run yet. These depmodes are late enough in the game, and 4381 # so weak that their functioning should not be impacted. 4382 am__obj=conftest.${OBJEXT-o} 4383 am__minus_obj= 4384 ;; 4385 none) break ;; 4386 esac 4387 if depmode=$depmode \ 4388 source=sub/conftest.c object=$am__obj \ 4389 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4390 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4391 >/dev/null 2>conftest.err && 4392 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4393 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4394 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4395 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4396 # icc doesn't choke on unknown options, it will just issue warnings 4397 # or remarks (even with -Werror). So we grep stderr for any message 4398 # that says an option was ignored or not supported. 4399 # When given -MP, icc 7.0 and 7.1 complain thusly: 4400 # icc: Command line warning: ignoring option '-M'; no argument required 4401 # The diagnosis changed in icc 8.0: 4402 # icc: Command line remark: option '-MP' not supported 4403 if (grep 'ignoring option' conftest.err || 4404 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4405 am_cv_CC_dependencies_compiler_type=$depmode 4406 break 4407 fi 4408 fi 4409 done 4410 4411 cd .. 4412 rm -rf conftest.dir 4413 else 4414 am_cv_CC_dependencies_compiler_type=none 4415 fi 4416 4417 fi 4418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4419 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4420 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4421 4422 if 4423 test "x$enable_dependency_tracking" != xno \ 4424 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4425 am__fastdepCC_TRUE= 4426 am__fastdepCC_FALSE='#' 4427 else 4428 am__fastdepCC_TRUE='#' 4429 am__fastdepCC_FALSE= 4430 fi 4431 4432 4433 4434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 4435 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 4436 if test ${ac_cv_c_undeclared_builtin_options+y} 4437 then : 4438 printf %s "(cached) " >&6 4439 else $as_nop 4440 ac_save_CFLAGS=$CFLAGS 4441 ac_cv_c_undeclared_builtin_options='cannot detect' 4442 for ac_arg in '' -fno-builtin; do 4443 CFLAGS="$ac_save_CFLAGS $ac_arg" 4444 # This test program should *not* compile successfully. 4445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4446 /* end confdefs.h. */ 4447 4448 int 4449 main (void) 4450 { 4451 (void) strchr; 4452 ; 4453 return 0; 4454 } 4455 _ACEOF 4456 if ac_fn_c_try_compile "$LINENO" 4457 then : 4458 4459 else $as_nop 4460 # This test program should compile successfully. 4461 # No library function is consistently available on 4462 # freestanding implementations, so test against a dummy 4463 # declaration. Include always-available headers on the 4464 # off chance that they somehow elicit warnings. 4465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4466 /* end confdefs.h. */ 4467 #include <float.h> 4468 #include <limits.h> 4469 #include <stdarg.h> 4470 #include <stddef.h> 4471 extern void ac_decl (int, char *); 4472 4473 int 4474 main (void) 4475 { 4476 (void) ac_decl (0, (char *) 0); 4477 (void) ac_decl; 4478 4479 ; 4480 return 0; 4481 } 4482 _ACEOF 4483 if ac_fn_c_try_compile "$LINENO" 4484 then : 4485 if test x"$ac_arg" = x 4486 then : 4487 ac_cv_c_undeclared_builtin_options='none needed' 4488 else $as_nop 4489 ac_cv_c_undeclared_builtin_options=$ac_arg 4490 fi 4491 break 4492 fi 4493 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4494 fi 4495 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4496 done 4497 CFLAGS=$ac_save_CFLAGS 4498 4499 fi 4500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 4501 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 4502 case $ac_cv_c_undeclared_builtin_options in #( 4503 'cannot detect') : 4504 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4505 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4506 as_fn_error $? "cannot make $CC report undeclared builtins 4507 See \`config.log' for more details" "$LINENO" 5; } ;; #( 4508 'none needed') : 4509 ac_c_undeclared_builtin_options='' ;; #( 4510 *) : 4511 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 4512 esac 4513 4514 ac_header= ac_cache= 4515 for ac_item in $ac_header_c_list 4516 do 4517 if test $ac_cache; then 4518 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 4519 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 4520 printf "%s\n" "#define $ac_item 1" >> confdefs.h 4521 fi 4522 ac_header= ac_cache= 4523 elif test $ac_header; then 4524 ac_cache=$ac_item 4525 else 4526 ac_header=$ac_item 4527 fi 4528 done 4529 4530 4531 4532 4533 4534 4535 4536 4537 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 4538 then : 4539 4540 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 4541 4542 fi 4543 4544 4545 4546 4547 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4548 if test "x$ac_cv_have_decl___clang__" = xyes 4549 then : 4550 CLANGCC="yes" 4551 else $as_nop 4552 CLANGCC="no" 4553 fi 4554 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4555 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 4556 then : 4557 INTELCC="yes" 4558 else $as_nop 4559 INTELCC="no" 4560 fi 4561 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 4562 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 4563 then : 4564 SUNCC="yes" 4565 else $as_nop 4566 SUNCC="no" 4567 fi 4568 4569 4570 4571 4572 4573 4574 4575 4576 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4577 if test -n "$ac_tool_prefix"; then 4578 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4579 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4581 printf %s "checking for $ac_word... " >&6; } 4582 if test ${ac_cv_path_PKG_CONFIG+y} 4583 then : 4584 printf %s "(cached) " >&6 4585 else $as_nop 4586 case $PKG_CONFIG in 4587 [\\/]* | ?:[\\/]*) 4588 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4589 ;; 4590 *) 4591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4592 for as_dir in $PATH 4593 do 4594 IFS=$as_save_IFS 4595 case $as_dir in #((( 4596 '') as_dir=./ ;; 4597 */) ;; 4598 *) as_dir=$as_dir/ ;; 4599 esac 4600 for ac_exec_ext in '' $ac_executable_extensions; do 4601 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4602 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4603 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4604 break 2 4605 fi 4606 done 4607 done 4608 IFS=$as_save_IFS 4609 4610 ;; 4611 esac 4612 fi 4613 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4614 if test -n "$PKG_CONFIG"; then 4615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4616 printf "%s\n" "$PKG_CONFIG" >&6; } 4617 else 4618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4619 printf "%s\n" "no" >&6; } 4620 fi 4621 4622 4623 fi 4624 if test -z "$ac_cv_path_PKG_CONFIG"; then 4625 ac_pt_PKG_CONFIG=$PKG_CONFIG 4626 # Extract the first word of "pkg-config", so it can be a program name with args. 4627 set dummy pkg-config; ac_word=$2 4628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4629 printf %s "checking for $ac_word... " >&6; } 4630 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 4631 then : 4632 printf %s "(cached) " >&6 4633 else $as_nop 4634 case $ac_pt_PKG_CONFIG in 4635 [\\/]* | ?:[\\/]*) 4636 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4637 ;; 4638 *) 4639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4640 for as_dir in $PATH 4641 do 4642 IFS=$as_save_IFS 4643 case $as_dir in #((( 4644 '') as_dir=./ ;; 4645 */) ;; 4646 *) as_dir=$as_dir/ ;; 4647 esac 4648 for ac_exec_ext in '' $ac_executable_extensions; do 4649 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4650 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 4651 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4652 break 2 4653 fi 4654 done 4655 done 4656 IFS=$as_save_IFS 4657 4658 ;; 4659 esac 4660 fi 4661 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4662 if test -n "$ac_pt_PKG_CONFIG"; then 4663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4664 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 4665 else 4666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4667 printf "%s\n" "no" >&6; } 4668 fi 4669 4670 if test "x$ac_pt_PKG_CONFIG" = x; then 4671 PKG_CONFIG="" 4672 else 4673 case $cross_compiling:$ac_tool_warned in 4674 yes:) 4675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4676 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4677 ac_tool_warned=yes ;; 4678 esac 4679 PKG_CONFIG=$ac_pt_PKG_CONFIG 4680 fi 4681 else 4682 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4683 fi 4684 4685 fi 4686 if test -n "$PKG_CONFIG"; then 4687 _pkg_min_version=0.9.0 4688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4689 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4690 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4692 printf "%s\n" "yes" >&6; } 4693 else 4694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4695 printf "%s\n" "no" >&6; } 4696 PKG_CONFIG="" 4697 fi 4698 fi 4699 4700 4701 # Make sure we can run config.sub. 4702 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4703 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4704 4705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4706 printf %s "checking build system type... " >&6; } 4707 if test ${ac_cv_build+y} 4708 then : 4709 printf %s "(cached) " >&6 4710 else $as_nop 4711 ac_build_alias=$build_alias 4712 test "x$ac_build_alias" = x && 4713 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4714 test "x$ac_build_alias" = x && 4715 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4716 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4717 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4718 4719 fi 4720 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4721 printf "%s\n" "$ac_cv_build" >&6; } 4722 case $ac_cv_build in 4723 *-*-*) ;; 4724 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4725 esac 4726 build=$ac_cv_build 4727 ac_save_IFS=$IFS; IFS='-' 4728 set x $ac_cv_build 4729 shift 4730 build_cpu=$1 4731 build_vendor=$2 4732 shift; shift 4733 # Remember, the first character of IFS is used to create $*, 4734 # except with old shells: 4735 build_os=$* 4736 IFS=$ac_save_IFS 4737 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4738 4739 4740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4741 printf %s "checking host system type... " >&6; } 4742 if test ${ac_cv_host+y} 4743 then : 4744 printf %s "(cached) " >&6 4745 else $as_nop 4746 if test "x$host_alias" = x; then 4747 ac_cv_host=$ac_cv_build 4748 else 4749 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4750 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4751 fi 4752 4753 fi 4754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4755 printf "%s\n" "$ac_cv_host" >&6; } 4756 case $ac_cv_host in 4757 *-*-*) ;; 4758 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4759 esac 4760 host=$ac_cv_host 4761 ac_save_IFS=$IFS; IFS='-' 4762 set x $ac_cv_host 4763 shift 4764 host_cpu=$1 4765 host_vendor=$2 4766 shift; shift 4767 # Remember, the first character of IFS is used to create $*, 4768 # except with old shells: 4769 host_os=$* 4770 IFS=$ac_save_IFS 4771 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4772 4773 4774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4775 printf %s "checking for a sed that does not truncate output... " >&6; } 4776 if test ${ac_cv_path_SED+y} 4777 then : 4778 printf %s "(cached) " >&6 4779 else $as_nop 4780 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4781 for ac_i in 1 2 3 4 5 6 7; do 4782 ac_script="$ac_script$as_nl$ac_script" 4783 done 4784 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4785 { ac_script=; unset ac_script;} 4786 if test -z "$SED"; then 4787 ac_path_SED_found=false 4788 # Loop through the user's path and test for each of PROGNAME-LIST 4789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4790 for as_dir in $PATH 4791 do 4792 IFS=$as_save_IFS 4793 case $as_dir in #((( 4794 '') as_dir=./ ;; 4795 */) ;; 4796 *) as_dir=$as_dir/ ;; 4797 esac 4798 for ac_prog in sed gsed 4799 do 4800 for ac_exec_ext in '' $ac_executable_extensions; do 4801 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4802 as_fn_executable_p "$ac_path_SED" || continue 4803 # Check for GNU ac_path_SED and select it if it is found. 4804 # Check for GNU $ac_path_SED 4805 case `"$ac_path_SED" --version 2>&1` in 4806 *GNU*) 4807 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4808 *) 4809 ac_count=0 4810 printf %s 0123456789 >"conftest.in" 4811 while : 4812 do 4813 cat "conftest.in" "conftest.in" >"conftest.tmp" 4814 mv "conftest.tmp" "conftest.in" 4815 cp "conftest.in" "conftest.nl" 4816 printf "%s\n" '' >> "conftest.nl" 4817 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4818 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4819 as_fn_arith $ac_count + 1 && ac_count=$as_val 4820 if test $ac_count -gt ${ac_path_SED_max-0}; then 4821 # Best one so far, save it but keep looking for a better one 4822 ac_cv_path_SED="$ac_path_SED" 4823 ac_path_SED_max=$ac_count 4824 fi 4825 # 10*(2^10) chars as input seems more than enough 4826 test $ac_count -gt 10 && break 4827 done 4828 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4829 esac 4830 4831 $ac_path_SED_found && break 3 4832 done 4833 done 4834 done 4835 IFS=$as_save_IFS 4836 if test -z "$ac_cv_path_SED"; then 4837 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4838 fi 4839 else 4840 ac_cv_path_SED=$SED 4841 fi 4842 4843 fi 4844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4845 printf "%s\n" "$ac_cv_path_SED" >&6; } 4846 SED="$ac_cv_path_SED" 4847 rm -f conftest.sed 4848 4849 4850 4851 4852 4853 4854 # Check whether --enable-selective-werror was given. 4855 if test ${enable_selective_werror+y} 4856 then : 4857 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4858 else $as_nop 4859 SELECTIVE_WERROR=yes 4860 fi 4861 4862 4863 4864 4865 4866 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4867 if test "x$SUNCC" = "xyes"; then 4868 BASE_CFLAGS="-v" 4869 else 4870 BASE_CFLAGS="" 4871 fi 4872 4873 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4874 4875 4876 4877 4878 4879 4880 4881 4882 4883 4884 4885 4886 4887 xorg_testset_save_CFLAGS="$CFLAGS" 4888 4889 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4890 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4892 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4893 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 4894 then : 4895 printf %s "(cached) " >&6 4896 else $as_nop 4897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4898 /* end confdefs.h. */ 4899 int i; 4900 _ACEOF 4901 if ac_fn_c_try_compile "$LINENO" 4902 then : 4903 xorg_cv_cc_flag_unknown_warning_option=yes 4904 else $as_nop 4905 xorg_cv_cc_flag_unknown_warning_option=no 4906 fi 4907 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4908 fi 4909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4910 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4911 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4912 CFLAGS="$xorg_testset_save_CFLAGS" 4913 fi 4914 4915 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4918 fi 4919 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4921 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4922 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 4923 then : 4924 printf %s "(cached) " >&6 4925 else $as_nop 4926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4927 /* end confdefs.h. */ 4928 int i; 4929 _ACEOF 4930 if ac_fn_c_try_compile "$LINENO" 4931 then : 4932 xorg_cv_cc_flag_unused_command_line_argument=yes 4933 else $as_nop 4934 xorg_cv_cc_flag_unused_command_line_argument=no 4935 fi 4936 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4937 fi 4938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4939 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4940 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4941 CFLAGS="$xorg_testset_save_CFLAGS" 4942 fi 4943 4944 found="no" 4945 4946 if test $found = "no" ; then 4947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4949 fi 4950 4951 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4953 fi 4954 4955 CFLAGS="$CFLAGS -Wall" 4956 4957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4958 printf %s "checking if $CC supports -Wall... " >&6; } 4959 cacheid=xorg_cv_cc_flag__Wall 4960 if eval test \${$cacheid+y} 4961 then : 4962 printf %s "(cached) " >&6 4963 else $as_nop 4964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4965 /* end confdefs.h. */ 4966 int i; 4967 int 4968 main (void) 4969 { 4970 4971 ; 4972 return 0; 4973 } 4974 _ACEOF 4975 if ac_fn_c_try_link "$LINENO" 4976 then : 4977 eval $cacheid=yes 4978 else $as_nop 4979 eval $cacheid=no 4980 fi 4981 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 4982 conftest$ac_exeext conftest.$ac_ext 4983 fi 4984 4985 4986 CFLAGS="$xorg_testset_save_CFLAGS" 4987 4988 eval supported=\$$cacheid 4989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4990 printf "%s\n" "$supported" >&6; } 4991 if test "$supported" = "yes" ; then 4992 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4993 found="yes" 4994 fi 4995 fi 4996 4997 4998 4999 5000 5001 5002 5003 5004 5005 5006 5007 5008 5009 5010 5011 xorg_testset_save_CFLAGS="$CFLAGS" 5012 5013 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5016 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5017 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5018 then : 5019 printf %s "(cached) " >&6 5020 else $as_nop 5021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5022 /* end confdefs.h. */ 5023 int i; 5024 _ACEOF 5025 if ac_fn_c_try_compile "$LINENO" 5026 then : 5027 xorg_cv_cc_flag_unknown_warning_option=yes 5028 else $as_nop 5029 xorg_cv_cc_flag_unknown_warning_option=no 5030 fi 5031 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5032 fi 5033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5034 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5036 CFLAGS="$xorg_testset_save_CFLAGS" 5037 fi 5038 5039 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5042 fi 5043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5045 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5046 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5047 then : 5048 printf %s "(cached) " >&6 5049 else $as_nop 5050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5051 /* end confdefs.h. */ 5052 int i; 5053 _ACEOF 5054 if ac_fn_c_try_compile "$LINENO" 5055 then : 5056 xorg_cv_cc_flag_unused_command_line_argument=yes 5057 else $as_nop 5058 xorg_cv_cc_flag_unused_command_line_argument=no 5059 fi 5060 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5061 fi 5062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5063 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5064 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5065 CFLAGS="$xorg_testset_save_CFLAGS" 5066 fi 5067 5068 found="no" 5069 5070 if test $found = "no" ; then 5071 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5072 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5073 fi 5074 5075 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5077 fi 5078 5079 CFLAGS="$CFLAGS -Wpointer-arith" 5080 5081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5082 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 5083 cacheid=xorg_cv_cc_flag__Wpointer_arith 5084 if eval test \${$cacheid+y} 5085 then : 5086 printf %s "(cached) " >&6 5087 else $as_nop 5088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5089 /* end confdefs.h. */ 5090 int i; 5091 int 5092 main (void) 5093 { 5094 5095 ; 5096 return 0; 5097 } 5098 _ACEOF 5099 if ac_fn_c_try_link "$LINENO" 5100 then : 5101 eval $cacheid=yes 5102 else $as_nop 5103 eval $cacheid=no 5104 fi 5105 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5106 conftest$ac_exeext conftest.$ac_ext 5107 fi 5108 5109 5110 CFLAGS="$xorg_testset_save_CFLAGS" 5111 5112 eval supported=\$$cacheid 5113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5114 printf "%s\n" "$supported" >&6; } 5115 if test "$supported" = "yes" ; then 5116 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5117 found="yes" 5118 fi 5119 fi 5120 5121 5122 5123 5124 5125 5126 5127 5128 5129 5130 5131 5132 5133 5134 5135 xorg_testset_save_CFLAGS="$CFLAGS" 5136 5137 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5140 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5141 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5142 then : 5143 printf %s "(cached) " >&6 5144 else $as_nop 5145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5146 /* end confdefs.h. */ 5147 int i; 5148 _ACEOF 5149 if ac_fn_c_try_compile "$LINENO" 5150 then : 5151 xorg_cv_cc_flag_unknown_warning_option=yes 5152 else $as_nop 5153 xorg_cv_cc_flag_unknown_warning_option=no 5154 fi 5155 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5156 fi 5157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5158 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5159 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5160 CFLAGS="$xorg_testset_save_CFLAGS" 5161 fi 5162 5163 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5166 fi 5167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5169 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5170 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5171 then : 5172 printf %s "(cached) " >&6 5173 else $as_nop 5174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5175 /* end confdefs.h. */ 5176 int i; 5177 _ACEOF 5178 if ac_fn_c_try_compile "$LINENO" 5179 then : 5180 xorg_cv_cc_flag_unused_command_line_argument=yes 5181 else $as_nop 5182 xorg_cv_cc_flag_unused_command_line_argument=no 5183 fi 5184 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5185 fi 5186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5187 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5188 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5189 CFLAGS="$xorg_testset_save_CFLAGS" 5190 fi 5191 5192 found="no" 5193 5194 if test $found = "no" ; then 5195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5197 fi 5198 5199 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5201 fi 5202 5203 CFLAGS="$CFLAGS -Wmissing-declarations" 5204 5205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5206 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 5207 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5208 if eval test \${$cacheid+y} 5209 then : 5210 printf %s "(cached) " >&6 5211 else $as_nop 5212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5213 /* end confdefs.h. */ 5214 int i; 5215 int 5216 main (void) 5217 { 5218 5219 ; 5220 return 0; 5221 } 5222 _ACEOF 5223 if ac_fn_c_try_link "$LINENO" 5224 then : 5225 eval $cacheid=yes 5226 else $as_nop 5227 eval $cacheid=no 5228 fi 5229 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5230 conftest$ac_exeext conftest.$ac_ext 5231 fi 5232 5233 5234 CFLAGS="$xorg_testset_save_CFLAGS" 5235 5236 eval supported=\$$cacheid 5237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5238 printf "%s\n" "$supported" >&6; } 5239 if test "$supported" = "yes" ; then 5240 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5241 found="yes" 5242 fi 5243 fi 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 5259 xorg_testset_save_CFLAGS="$CFLAGS" 5260 5261 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5264 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5265 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5266 then : 5267 printf %s "(cached) " >&6 5268 else $as_nop 5269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5270 /* end confdefs.h. */ 5271 int i; 5272 _ACEOF 5273 if ac_fn_c_try_compile "$LINENO" 5274 then : 5275 xorg_cv_cc_flag_unknown_warning_option=yes 5276 else $as_nop 5277 xorg_cv_cc_flag_unknown_warning_option=no 5278 fi 5279 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5280 fi 5281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5282 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5283 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5284 CFLAGS="$xorg_testset_save_CFLAGS" 5285 fi 5286 5287 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5288 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5289 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5290 fi 5291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5293 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5294 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5295 then : 5296 printf %s "(cached) " >&6 5297 else $as_nop 5298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5299 /* end confdefs.h. */ 5300 int i; 5301 _ACEOF 5302 if ac_fn_c_try_compile "$LINENO" 5303 then : 5304 xorg_cv_cc_flag_unused_command_line_argument=yes 5305 else $as_nop 5306 xorg_cv_cc_flag_unused_command_line_argument=no 5307 fi 5308 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5309 fi 5310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5311 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5312 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5313 CFLAGS="$xorg_testset_save_CFLAGS" 5314 fi 5315 5316 found="no" 5317 5318 if test $found = "no" ; then 5319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5321 fi 5322 5323 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5324 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5325 fi 5326 5327 CFLAGS="$CFLAGS -Wformat=2" 5328 5329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5330 printf %s "checking if $CC supports -Wformat=2... " >&6; } 5331 cacheid=xorg_cv_cc_flag__Wformat_2 5332 if eval test \${$cacheid+y} 5333 then : 5334 printf %s "(cached) " >&6 5335 else $as_nop 5336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5337 /* end confdefs.h. */ 5338 int i; 5339 int 5340 main (void) 5341 { 5342 5343 ; 5344 return 0; 5345 } 5346 _ACEOF 5347 if ac_fn_c_try_link "$LINENO" 5348 then : 5349 eval $cacheid=yes 5350 else $as_nop 5351 eval $cacheid=no 5352 fi 5353 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5354 conftest$ac_exeext conftest.$ac_ext 5355 fi 5356 5357 5358 CFLAGS="$xorg_testset_save_CFLAGS" 5359 5360 eval supported=\$$cacheid 5361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5362 printf "%s\n" "$supported" >&6; } 5363 if test "$supported" = "yes" ; then 5364 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5365 found="yes" 5366 fi 5367 fi 5368 5369 if test $found = "no" ; then 5370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5372 fi 5373 5374 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5375 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5376 fi 5377 5378 CFLAGS="$CFLAGS -Wformat" 5379 5380 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5381 printf %s "checking if $CC supports -Wformat... " >&6; } 5382 cacheid=xorg_cv_cc_flag__Wformat 5383 if eval test \${$cacheid+y} 5384 then : 5385 printf %s "(cached) " >&6 5386 else $as_nop 5387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5388 /* end confdefs.h. */ 5389 int i; 5390 int 5391 main (void) 5392 { 5393 5394 ; 5395 return 0; 5396 } 5397 _ACEOF 5398 if ac_fn_c_try_link "$LINENO" 5399 then : 5400 eval $cacheid=yes 5401 else $as_nop 5402 eval $cacheid=no 5403 fi 5404 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5405 conftest$ac_exeext conftest.$ac_ext 5406 fi 5407 5408 5409 CFLAGS="$xorg_testset_save_CFLAGS" 5410 5411 eval supported=\$$cacheid 5412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5413 printf "%s\n" "$supported" >&6; } 5414 if test "$supported" = "yes" ; then 5415 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5416 found="yes" 5417 fi 5418 fi 5419 5420 5421 5422 5423 5424 5425 5426 5427 5428 5429 5430 5431 5432 5433 5434 5435 5436 xorg_testset_save_CFLAGS="$CFLAGS" 5437 5438 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5441 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5442 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5443 then : 5444 printf %s "(cached) " >&6 5445 else $as_nop 5446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5447 /* end confdefs.h. */ 5448 int i; 5449 _ACEOF 5450 if ac_fn_c_try_compile "$LINENO" 5451 then : 5452 xorg_cv_cc_flag_unknown_warning_option=yes 5453 else $as_nop 5454 xorg_cv_cc_flag_unknown_warning_option=no 5455 fi 5456 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5457 fi 5458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5459 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5460 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5461 CFLAGS="$xorg_testset_save_CFLAGS" 5462 fi 5463 5464 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5467 fi 5468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5470 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5471 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5472 then : 5473 printf %s "(cached) " >&6 5474 else $as_nop 5475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5476 /* end confdefs.h. */ 5477 int i; 5478 _ACEOF 5479 if ac_fn_c_try_compile "$LINENO" 5480 then : 5481 xorg_cv_cc_flag_unused_command_line_argument=yes 5482 else $as_nop 5483 xorg_cv_cc_flag_unused_command_line_argument=no 5484 fi 5485 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5486 fi 5487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5488 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5489 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5490 CFLAGS="$xorg_testset_save_CFLAGS" 5491 fi 5492 5493 found="no" 5494 5495 if test $found = "no" ; then 5496 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 fi 5499 5500 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5502 fi 5503 5504 CFLAGS="$CFLAGS -Wstrict-prototypes" 5505 5506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5507 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 5508 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5509 if eval test \${$cacheid+y} 5510 then : 5511 printf %s "(cached) " >&6 5512 else $as_nop 5513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5514 /* end confdefs.h. */ 5515 int i; 5516 int 5517 main (void) 5518 { 5519 5520 ; 5521 return 0; 5522 } 5523 _ACEOF 5524 if ac_fn_c_try_link "$LINENO" 5525 then : 5526 eval $cacheid=yes 5527 else $as_nop 5528 eval $cacheid=no 5529 fi 5530 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5531 conftest$ac_exeext conftest.$ac_ext 5532 fi 5533 5534 5535 CFLAGS="$xorg_testset_save_CFLAGS" 5536 5537 eval supported=\$$cacheid 5538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5539 printf "%s\n" "$supported" >&6; } 5540 if test "$supported" = "yes" ; then 5541 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5542 found="yes" 5543 fi 5544 fi 5545 5546 5547 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 5560 xorg_testset_save_CFLAGS="$CFLAGS" 5561 5562 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5563 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5565 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5566 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5567 then : 5568 printf %s "(cached) " >&6 5569 else $as_nop 5570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5571 /* end confdefs.h. */ 5572 int i; 5573 _ACEOF 5574 if ac_fn_c_try_compile "$LINENO" 5575 then : 5576 xorg_cv_cc_flag_unknown_warning_option=yes 5577 else $as_nop 5578 xorg_cv_cc_flag_unknown_warning_option=no 5579 fi 5580 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5581 fi 5582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5583 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5584 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5585 CFLAGS="$xorg_testset_save_CFLAGS" 5586 fi 5587 5588 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5591 fi 5592 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5594 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5595 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5596 then : 5597 printf %s "(cached) " >&6 5598 else $as_nop 5599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5600 /* end confdefs.h. */ 5601 int i; 5602 _ACEOF 5603 if ac_fn_c_try_compile "$LINENO" 5604 then : 5605 xorg_cv_cc_flag_unused_command_line_argument=yes 5606 else $as_nop 5607 xorg_cv_cc_flag_unused_command_line_argument=no 5608 fi 5609 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5610 fi 5611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5612 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5613 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5614 CFLAGS="$xorg_testset_save_CFLAGS" 5615 fi 5616 5617 found="no" 5618 5619 if test $found = "no" ; then 5620 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5622 fi 5623 5624 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5625 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5626 fi 5627 5628 CFLAGS="$CFLAGS -Wmissing-prototypes" 5629 5630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5631 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 5632 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5633 if eval test \${$cacheid+y} 5634 then : 5635 printf %s "(cached) " >&6 5636 else $as_nop 5637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5638 /* end confdefs.h. */ 5639 int i; 5640 int 5641 main (void) 5642 { 5643 5644 ; 5645 return 0; 5646 } 5647 _ACEOF 5648 if ac_fn_c_try_link "$LINENO" 5649 then : 5650 eval $cacheid=yes 5651 else $as_nop 5652 eval $cacheid=no 5653 fi 5654 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5655 conftest$ac_exeext conftest.$ac_ext 5656 fi 5657 5658 5659 CFLAGS="$xorg_testset_save_CFLAGS" 5660 5661 eval supported=\$$cacheid 5662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5663 printf "%s\n" "$supported" >&6; } 5664 if test "$supported" = "yes" ; then 5665 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5666 found="yes" 5667 fi 5668 fi 5669 5670 5671 5672 5673 5674 5675 5676 5677 5678 5679 5680 5681 5682 5683 5684 xorg_testset_save_CFLAGS="$CFLAGS" 5685 5686 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5689 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5690 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5691 then : 5692 printf %s "(cached) " >&6 5693 else $as_nop 5694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5695 /* end confdefs.h. */ 5696 int i; 5697 _ACEOF 5698 if ac_fn_c_try_compile "$LINENO" 5699 then : 5700 xorg_cv_cc_flag_unknown_warning_option=yes 5701 else $as_nop 5702 xorg_cv_cc_flag_unknown_warning_option=no 5703 fi 5704 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5705 fi 5706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5707 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5708 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5709 CFLAGS="$xorg_testset_save_CFLAGS" 5710 fi 5711 5712 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5715 fi 5716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5718 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5719 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5720 then : 5721 printf %s "(cached) " >&6 5722 else $as_nop 5723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5724 /* end confdefs.h. */ 5725 int i; 5726 _ACEOF 5727 if ac_fn_c_try_compile "$LINENO" 5728 then : 5729 xorg_cv_cc_flag_unused_command_line_argument=yes 5730 else $as_nop 5731 xorg_cv_cc_flag_unused_command_line_argument=no 5732 fi 5733 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5734 fi 5735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5736 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5737 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5738 CFLAGS="$xorg_testset_save_CFLAGS" 5739 fi 5740 5741 found="no" 5742 5743 if test $found = "no" ; then 5744 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5746 fi 5747 5748 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5749 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5750 fi 5751 5752 CFLAGS="$CFLAGS -Wnested-externs" 5753 5754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5755 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 5756 cacheid=xorg_cv_cc_flag__Wnested_externs 5757 if eval test \${$cacheid+y} 5758 then : 5759 printf %s "(cached) " >&6 5760 else $as_nop 5761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5762 /* end confdefs.h. */ 5763 int i; 5764 int 5765 main (void) 5766 { 5767 5768 ; 5769 return 0; 5770 } 5771 _ACEOF 5772 if ac_fn_c_try_link "$LINENO" 5773 then : 5774 eval $cacheid=yes 5775 else $as_nop 5776 eval $cacheid=no 5777 fi 5778 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5779 conftest$ac_exeext conftest.$ac_ext 5780 fi 5781 5782 5783 CFLAGS="$xorg_testset_save_CFLAGS" 5784 5785 eval supported=\$$cacheid 5786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5787 printf "%s\n" "$supported" >&6; } 5788 if test "$supported" = "yes" ; then 5789 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5790 found="yes" 5791 fi 5792 fi 5793 5794 5795 5796 5797 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 xorg_testset_save_CFLAGS="$CFLAGS" 5809 5810 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5813 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5814 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5815 then : 5816 printf %s "(cached) " >&6 5817 else $as_nop 5818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5819 /* end confdefs.h. */ 5820 int i; 5821 _ACEOF 5822 if ac_fn_c_try_compile "$LINENO" 5823 then : 5824 xorg_cv_cc_flag_unknown_warning_option=yes 5825 else $as_nop 5826 xorg_cv_cc_flag_unknown_warning_option=no 5827 fi 5828 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5829 fi 5830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5831 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5833 CFLAGS="$xorg_testset_save_CFLAGS" 5834 fi 5835 5836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5839 fi 5840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5842 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5843 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5844 then : 5845 printf %s "(cached) " >&6 5846 else $as_nop 5847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5848 /* end confdefs.h. */ 5849 int i; 5850 _ACEOF 5851 if ac_fn_c_try_compile "$LINENO" 5852 then : 5853 xorg_cv_cc_flag_unused_command_line_argument=yes 5854 else $as_nop 5855 xorg_cv_cc_flag_unused_command_line_argument=no 5856 fi 5857 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5858 fi 5859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5860 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5861 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5862 CFLAGS="$xorg_testset_save_CFLAGS" 5863 fi 5864 5865 found="no" 5866 5867 if test $found = "no" ; then 5868 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5870 fi 5871 5872 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5874 fi 5875 5876 CFLAGS="$CFLAGS -Wbad-function-cast" 5877 5878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5879 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 5880 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5881 if eval test \${$cacheid+y} 5882 then : 5883 printf %s "(cached) " >&6 5884 else $as_nop 5885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5886 /* end confdefs.h. */ 5887 int i; 5888 int 5889 main (void) 5890 { 5891 5892 ; 5893 return 0; 5894 } 5895 _ACEOF 5896 if ac_fn_c_try_link "$LINENO" 5897 then : 5898 eval $cacheid=yes 5899 else $as_nop 5900 eval $cacheid=no 5901 fi 5902 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 5903 conftest$ac_exeext conftest.$ac_ext 5904 fi 5905 5906 5907 CFLAGS="$xorg_testset_save_CFLAGS" 5908 5909 eval supported=\$$cacheid 5910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5911 printf "%s\n" "$supported" >&6; } 5912 if test "$supported" = "yes" ; then 5913 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5914 found="yes" 5915 fi 5916 fi 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 5932 xorg_testset_save_CFLAGS="$CFLAGS" 5933 5934 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5937 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5938 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 5939 then : 5940 printf %s "(cached) " >&6 5941 else $as_nop 5942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5943 /* end confdefs.h. */ 5944 int i; 5945 _ACEOF 5946 if ac_fn_c_try_compile "$LINENO" 5947 then : 5948 xorg_cv_cc_flag_unknown_warning_option=yes 5949 else $as_nop 5950 xorg_cv_cc_flag_unknown_warning_option=no 5951 fi 5952 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5953 fi 5954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5955 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5957 CFLAGS="$xorg_testset_save_CFLAGS" 5958 fi 5959 5960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5963 fi 5964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5966 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5967 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 5968 then : 5969 printf %s "(cached) " >&6 5970 else $as_nop 5971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5972 /* end confdefs.h. */ 5973 int i; 5974 _ACEOF 5975 if ac_fn_c_try_compile "$LINENO" 5976 then : 5977 xorg_cv_cc_flag_unused_command_line_argument=yes 5978 else $as_nop 5979 xorg_cv_cc_flag_unused_command_line_argument=no 5980 fi 5981 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 5982 fi 5983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5984 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5985 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5986 CFLAGS="$xorg_testset_save_CFLAGS" 5987 fi 5988 5989 found="no" 5990 5991 if test $found = "no" ; then 5992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5994 fi 5995 5996 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5998 fi 5999 6000 CFLAGS="$CFLAGS -Wold-style-definition" 6001 6002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 6003 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 6004 cacheid=xorg_cv_cc_flag__Wold_style_definition 6005 if eval test \${$cacheid+y} 6006 then : 6007 printf %s "(cached) " >&6 6008 else $as_nop 6009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6010 /* end confdefs.h. */ 6011 int i; 6012 int 6013 main (void) 6014 { 6015 6016 ; 6017 return 0; 6018 } 6019 _ACEOF 6020 if ac_fn_c_try_link "$LINENO" 6021 then : 6022 eval $cacheid=yes 6023 else $as_nop 6024 eval $cacheid=no 6025 fi 6026 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6027 conftest$ac_exeext conftest.$ac_ext 6028 fi 6029 6030 6031 CFLAGS="$xorg_testset_save_CFLAGS" 6032 6033 eval supported=\$$cacheid 6034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6035 printf "%s\n" "$supported" >&6; } 6036 if test "$supported" = "yes" ; then 6037 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6038 found="yes" 6039 fi 6040 fi 6041 6042 if test $found = "no" ; then 6043 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6045 fi 6046 6047 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6048 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6049 fi 6050 6051 CFLAGS="$CFLAGS -fd" 6052 6053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6054 printf %s "checking if $CC supports -fd... " >&6; } 6055 cacheid=xorg_cv_cc_flag__fd 6056 if eval test \${$cacheid+y} 6057 then : 6058 printf %s "(cached) " >&6 6059 else $as_nop 6060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6061 /* end confdefs.h. */ 6062 int i; 6063 int 6064 main (void) 6065 { 6066 6067 ; 6068 return 0; 6069 } 6070 _ACEOF 6071 if ac_fn_c_try_link "$LINENO" 6072 then : 6073 eval $cacheid=yes 6074 else $as_nop 6075 eval $cacheid=no 6076 fi 6077 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6078 conftest$ac_exeext conftest.$ac_ext 6079 fi 6080 6081 6082 CFLAGS="$xorg_testset_save_CFLAGS" 6083 6084 eval supported=\$$cacheid 6085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6086 printf "%s\n" "$supported" >&6; } 6087 if test "$supported" = "yes" ; then 6088 BASE_CFLAGS="$BASE_CFLAGS -fd" 6089 found="yes" 6090 fi 6091 fi 6092 6093 6094 6095 6096 6097 6098 6099 6100 6101 6102 6103 6104 6105 6106 6107 xorg_testset_save_CFLAGS="$CFLAGS" 6108 6109 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6112 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6113 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6114 then : 6115 printf %s "(cached) " >&6 6116 else $as_nop 6117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6118 /* end confdefs.h. */ 6119 int i; 6120 _ACEOF 6121 if ac_fn_c_try_compile "$LINENO" 6122 then : 6123 xorg_cv_cc_flag_unknown_warning_option=yes 6124 else $as_nop 6125 xorg_cv_cc_flag_unknown_warning_option=no 6126 fi 6127 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6128 fi 6129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6130 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6131 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6132 CFLAGS="$xorg_testset_save_CFLAGS" 6133 fi 6134 6135 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6136 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6138 fi 6139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6141 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6142 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6143 then : 6144 printf %s "(cached) " >&6 6145 else $as_nop 6146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6147 /* end confdefs.h. */ 6148 int i; 6149 _ACEOF 6150 if ac_fn_c_try_compile "$LINENO" 6151 then : 6152 xorg_cv_cc_flag_unused_command_line_argument=yes 6153 else $as_nop 6154 xorg_cv_cc_flag_unused_command_line_argument=no 6155 fi 6156 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6157 fi 6158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6159 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6160 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6161 CFLAGS="$xorg_testset_save_CFLAGS" 6162 fi 6163 6164 found="no" 6165 6166 if test $found = "no" ; then 6167 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6168 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6169 fi 6170 6171 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6173 fi 6174 6175 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6176 6177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6178 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6179 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6180 if eval test \${$cacheid+y} 6181 then : 6182 printf %s "(cached) " >&6 6183 else $as_nop 6184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6185 /* end confdefs.h. */ 6186 int i; 6187 int 6188 main (void) 6189 { 6190 6191 ; 6192 return 0; 6193 } 6194 _ACEOF 6195 if ac_fn_c_try_link "$LINENO" 6196 then : 6197 eval $cacheid=yes 6198 else $as_nop 6199 eval $cacheid=no 6200 fi 6201 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6202 conftest$ac_exeext conftest.$ac_ext 6203 fi 6204 6205 6206 CFLAGS="$xorg_testset_save_CFLAGS" 6207 6208 eval supported=\$$cacheid 6209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6210 printf "%s\n" "$supported" >&6; } 6211 if test "$supported" = "yes" ; then 6212 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6213 found="yes" 6214 fi 6215 fi 6216 6217 6218 6219 6220 6221 # This chunk adds additional warnings that could catch undesired effects. 6222 6223 6224 6225 6226 6227 6228 6229 6230 6231 6232 6233 6234 6235 xorg_testset_save_CFLAGS="$CFLAGS" 6236 6237 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6238 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6240 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6241 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6242 then : 6243 printf %s "(cached) " >&6 6244 else $as_nop 6245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6246 /* end confdefs.h. */ 6247 int i; 6248 _ACEOF 6249 if ac_fn_c_try_compile "$LINENO" 6250 then : 6251 xorg_cv_cc_flag_unknown_warning_option=yes 6252 else $as_nop 6253 xorg_cv_cc_flag_unknown_warning_option=no 6254 fi 6255 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6256 fi 6257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6258 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6259 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6260 CFLAGS="$xorg_testset_save_CFLAGS" 6261 fi 6262 6263 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6264 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6265 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6266 fi 6267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6269 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6270 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6271 then : 6272 printf %s "(cached) " >&6 6273 else $as_nop 6274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6275 /* end confdefs.h. */ 6276 int i; 6277 _ACEOF 6278 if ac_fn_c_try_compile "$LINENO" 6279 then : 6280 xorg_cv_cc_flag_unused_command_line_argument=yes 6281 else $as_nop 6282 xorg_cv_cc_flag_unused_command_line_argument=no 6283 fi 6284 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6285 fi 6286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6287 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6288 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6289 CFLAGS="$xorg_testset_save_CFLAGS" 6290 fi 6291 6292 found="no" 6293 6294 if test $found = "no" ; then 6295 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6297 fi 6298 6299 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6300 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6301 fi 6302 6303 CFLAGS="$CFLAGS -Wunused" 6304 6305 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6306 printf %s "checking if $CC supports -Wunused... " >&6; } 6307 cacheid=xorg_cv_cc_flag__Wunused 6308 if eval test \${$cacheid+y} 6309 then : 6310 printf %s "(cached) " >&6 6311 else $as_nop 6312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6313 /* end confdefs.h. */ 6314 int i; 6315 int 6316 main (void) 6317 { 6318 6319 ; 6320 return 0; 6321 } 6322 _ACEOF 6323 if ac_fn_c_try_link "$LINENO" 6324 then : 6325 eval $cacheid=yes 6326 else $as_nop 6327 eval $cacheid=no 6328 fi 6329 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6330 conftest$ac_exeext conftest.$ac_ext 6331 fi 6332 6333 6334 CFLAGS="$xorg_testset_save_CFLAGS" 6335 6336 eval supported=\$$cacheid 6337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6338 printf "%s\n" "$supported" >&6; } 6339 if test "$supported" = "yes" ; then 6340 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6341 found="yes" 6342 fi 6343 fi 6344 6345 6346 6347 6348 6349 6350 6351 6352 6353 6354 6355 6356 6357 6358 6359 xorg_testset_save_CFLAGS="$CFLAGS" 6360 6361 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6362 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6364 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6365 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6366 then : 6367 printf %s "(cached) " >&6 6368 else $as_nop 6369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6370 /* end confdefs.h. */ 6371 int i; 6372 _ACEOF 6373 if ac_fn_c_try_compile "$LINENO" 6374 then : 6375 xorg_cv_cc_flag_unknown_warning_option=yes 6376 else $as_nop 6377 xorg_cv_cc_flag_unknown_warning_option=no 6378 fi 6379 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6380 fi 6381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6382 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6383 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6384 CFLAGS="$xorg_testset_save_CFLAGS" 6385 fi 6386 6387 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6390 fi 6391 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6393 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6394 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6395 then : 6396 printf %s "(cached) " >&6 6397 else $as_nop 6398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6399 /* end confdefs.h. */ 6400 int i; 6401 _ACEOF 6402 if ac_fn_c_try_compile "$LINENO" 6403 then : 6404 xorg_cv_cc_flag_unused_command_line_argument=yes 6405 else $as_nop 6406 xorg_cv_cc_flag_unused_command_line_argument=no 6407 fi 6408 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6409 fi 6410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6411 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6412 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6413 CFLAGS="$xorg_testset_save_CFLAGS" 6414 fi 6415 6416 found="no" 6417 6418 if test $found = "no" ; then 6419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6421 fi 6422 6423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6425 fi 6426 6427 CFLAGS="$CFLAGS -Wuninitialized" 6428 6429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6430 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 6431 cacheid=xorg_cv_cc_flag__Wuninitialized 6432 if eval test \${$cacheid+y} 6433 then : 6434 printf %s "(cached) " >&6 6435 else $as_nop 6436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6437 /* end confdefs.h. */ 6438 int i; 6439 int 6440 main (void) 6441 { 6442 6443 ; 6444 return 0; 6445 } 6446 _ACEOF 6447 if ac_fn_c_try_link "$LINENO" 6448 then : 6449 eval $cacheid=yes 6450 else $as_nop 6451 eval $cacheid=no 6452 fi 6453 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6454 conftest$ac_exeext conftest.$ac_ext 6455 fi 6456 6457 6458 CFLAGS="$xorg_testset_save_CFLAGS" 6459 6460 eval supported=\$$cacheid 6461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6462 printf "%s\n" "$supported" >&6; } 6463 if test "$supported" = "yes" ; then 6464 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6465 found="yes" 6466 fi 6467 fi 6468 6469 6470 6471 6472 6473 6474 6475 6476 6477 6478 6479 6480 6481 6482 6483 xorg_testset_save_CFLAGS="$CFLAGS" 6484 6485 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6488 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6489 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6490 then : 6491 printf %s "(cached) " >&6 6492 else $as_nop 6493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6494 /* end confdefs.h. */ 6495 int i; 6496 _ACEOF 6497 if ac_fn_c_try_compile "$LINENO" 6498 then : 6499 xorg_cv_cc_flag_unknown_warning_option=yes 6500 else $as_nop 6501 xorg_cv_cc_flag_unknown_warning_option=no 6502 fi 6503 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6504 fi 6505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6506 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6508 CFLAGS="$xorg_testset_save_CFLAGS" 6509 fi 6510 6511 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6514 fi 6515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6517 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6518 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6519 then : 6520 printf %s "(cached) " >&6 6521 else $as_nop 6522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6523 /* end confdefs.h. */ 6524 int i; 6525 _ACEOF 6526 if ac_fn_c_try_compile "$LINENO" 6527 then : 6528 xorg_cv_cc_flag_unused_command_line_argument=yes 6529 else $as_nop 6530 xorg_cv_cc_flag_unused_command_line_argument=no 6531 fi 6532 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6533 fi 6534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6535 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6536 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6537 CFLAGS="$xorg_testset_save_CFLAGS" 6538 fi 6539 6540 found="no" 6541 6542 if test $found = "no" ; then 6543 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6545 fi 6546 6547 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6549 fi 6550 6551 CFLAGS="$CFLAGS -Wshadow" 6552 6553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6554 printf %s "checking if $CC supports -Wshadow... " >&6; } 6555 cacheid=xorg_cv_cc_flag__Wshadow 6556 if eval test \${$cacheid+y} 6557 then : 6558 printf %s "(cached) " >&6 6559 else $as_nop 6560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6561 /* end confdefs.h. */ 6562 int i; 6563 int 6564 main (void) 6565 { 6566 6567 ; 6568 return 0; 6569 } 6570 _ACEOF 6571 if ac_fn_c_try_link "$LINENO" 6572 then : 6573 eval $cacheid=yes 6574 else $as_nop 6575 eval $cacheid=no 6576 fi 6577 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6578 conftest$ac_exeext conftest.$ac_ext 6579 fi 6580 6581 6582 CFLAGS="$xorg_testset_save_CFLAGS" 6583 6584 eval supported=\$$cacheid 6585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6586 printf "%s\n" "$supported" >&6; } 6587 if test "$supported" = "yes" ; then 6588 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6589 found="yes" 6590 fi 6591 fi 6592 6593 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 xorg_testset_save_CFLAGS="$CFLAGS" 6608 6609 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6612 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6613 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6614 then : 6615 printf %s "(cached) " >&6 6616 else $as_nop 6617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6618 /* end confdefs.h. */ 6619 int i; 6620 _ACEOF 6621 if ac_fn_c_try_compile "$LINENO" 6622 then : 6623 xorg_cv_cc_flag_unknown_warning_option=yes 6624 else $as_nop 6625 xorg_cv_cc_flag_unknown_warning_option=no 6626 fi 6627 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6628 fi 6629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6630 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6631 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6632 CFLAGS="$xorg_testset_save_CFLAGS" 6633 fi 6634 6635 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6636 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6637 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6638 fi 6639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6641 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6642 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6643 then : 6644 printf %s "(cached) " >&6 6645 else $as_nop 6646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6647 /* end confdefs.h. */ 6648 int i; 6649 _ACEOF 6650 if ac_fn_c_try_compile "$LINENO" 6651 then : 6652 xorg_cv_cc_flag_unused_command_line_argument=yes 6653 else $as_nop 6654 xorg_cv_cc_flag_unused_command_line_argument=no 6655 fi 6656 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6657 fi 6658 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6659 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6660 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6661 CFLAGS="$xorg_testset_save_CFLAGS" 6662 fi 6663 6664 found="no" 6665 6666 if test $found = "no" ; then 6667 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6669 fi 6670 6671 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6673 fi 6674 6675 CFLAGS="$CFLAGS -Wmissing-noreturn" 6676 6677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6678 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 6679 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6680 if eval test \${$cacheid+y} 6681 then : 6682 printf %s "(cached) " >&6 6683 else $as_nop 6684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6685 /* end confdefs.h. */ 6686 int i; 6687 int 6688 main (void) 6689 { 6690 6691 ; 6692 return 0; 6693 } 6694 _ACEOF 6695 if ac_fn_c_try_link "$LINENO" 6696 then : 6697 eval $cacheid=yes 6698 else $as_nop 6699 eval $cacheid=no 6700 fi 6701 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6702 conftest$ac_exeext conftest.$ac_ext 6703 fi 6704 6705 6706 CFLAGS="$xorg_testset_save_CFLAGS" 6707 6708 eval supported=\$$cacheid 6709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6710 printf "%s\n" "$supported" >&6; } 6711 if test "$supported" = "yes" ; then 6712 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6713 found="yes" 6714 fi 6715 fi 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 xorg_testset_save_CFLAGS="$CFLAGS" 6732 6733 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6736 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6737 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6738 then : 6739 printf %s "(cached) " >&6 6740 else $as_nop 6741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6742 /* end confdefs.h. */ 6743 int i; 6744 _ACEOF 6745 if ac_fn_c_try_compile "$LINENO" 6746 then : 6747 xorg_cv_cc_flag_unknown_warning_option=yes 6748 else $as_nop 6749 xorg_cv_cc_flag_unknown_warning_option=no 6750 fi 6751 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6752 fi 6753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6754 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6755 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6756 CFLAGS="$xorg_testset_save_CFLAGS" 6757 fi 6758 6759 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6760 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6761 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6762 fi 6763 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6765 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6766 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6767 then : 6768 printf %s "(cached) " >&6 6769 else $as_nop 6770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6771 /* end confdefs.h. */ 6772 int i; 6773 _ACEOF 6774 if ac_fn_c_try_compile "$LINENO" 6775 then : 6776 xorg_cv_cc_flag_unused_command_line_argument=yes 6777 else $as_nop 6778 xorg_cv_cc_flag_unused_command_line_argument=no 6779 fi 6780 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6781 fi 6782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6783 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6785 CFLAGS="$xorg_testset_save_CFLAGS" 6786 fi 6787 6788 found="no" 6789 6790 if test $found = "no" ; then 6791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6793 fi 6794 6795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6797 fi 6798 6799 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6800 6801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6802 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6803 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6804 if eval test \${$cacheid+y} 6805 then : 6806 printf %s "(cached) " >&6 6807 else $as_nop 6808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6809 /* end confdefs.h. */ 6810 int i; 6811 int 6812 main (void) 6813 { 6814 6815 ; 6816 return 0; 6817 } 6818 _ACEOF 6819 if ac_fn_c_try_link "$LINENO" 6820 then : 6821 eval $cacheid=yes 6822 else $as_nop 6823 eval $cacheid=no 6824 fi 6825 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6826 conftest$ac_exeext conftest.$ac_ext 6827 fi 6828 6829 6830 CFLAGS="$xorg_testset_save_CFLAGS" 6831 6832 eval supported=\$$cacheid 6833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6834 printf "%s\n" "$supported" >&6; } 6835 if test "$supported" = "yes" ; then 6836 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6837 found="yes" 6838 fi 6839 fi 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 xorg_testset_save_CFLAGS="$CFLAGS" 6856 6857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6860 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6861 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6862 then : 6863 printf %s "(cached) " >&6 6864 else $as_nop 6865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6866 /* end confdefs.h. */ 6867 int i; 6868 _ACEOF 6869 if ac_fn_c_try_compile "$LINENO" 6870 then : 6871 xorg_cv_cc_flag_unknown_warning_option=yes 6872 else $as_nop 6873 xorg_cv_cc_flag_unknown_warning_option=no 6874 fi 6875 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6876 fi 6877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6878 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6880 CFLAGS="$xorg_testset_save_CFLAGS" 6881 fi 6882 6883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6886 fi 6887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6889 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6890 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 6891 then : 6892 printf %s "(cached) " >&6 6893 else $as_nop 6894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6895 /* end confdefs.h. */ 6896 int i; 6897 _ACEOF 6898 if ac_fn_c_try_compile "$LINENO" 6899 then : 6900 xorg_cv_cc_flag_unused_command_line_argument=yes 6901 else $as_nop 6902 xorg_cv_cc_flag_unused_command_line_argument=no 6903 fi 6904 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6905 fi 6906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6907 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6909 CFLAGS="$xorg_testset_save_CFLAGS" 6910 fi 6911 6912 found="no" 6913 6914 if test $found = "no" ; then 6915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6917 fi 6918 6919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6921 fi 6922 6923 CFLAGS="$CFLAGS -Wredundant-decls" 6924 6925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6926 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 6927 cacheid=xorg_cv_cc_flag__Wredundant_decls 6928 if eval test \${$cacheid+y} 6929 then : 6930 printf %s "(cached) " >&6 6931 else $as_nop 6932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6933 /* end confdefs.h. */ 6934 int i; 6935 int 6936 main (void) 6937 { 6938 6939 ; 6940 return 0; 6941 } 6942 _ACEOF 6943 if ac_fn_c_try_link "$LINENO" 6944 then : 6945 eval $cacheid=yes 6946 else $as_nop 6947 eval $cacheid=no 6948 fi 6949 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 6950 conftest$ac_exeext conftest.$ac_ext 6951 fi 6952 6953 6954 CFLAGS="$xorg_testset_save_CFLAGS" 6955 6956 eval supported=\$$cacheid 6957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6958 printf "%s\n" "$supported" >&6; } 6959 if test "$supported" = "yes" ; then 6960 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6961 found="yes" 6962 fi 6963 fi 6964 6965 6966 6967 6968 6969 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 xorg_testset_save_CFLAGS="$CFLAGS" 6980 6981 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6984 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6985 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 6986 then : 6987 printf %s "(cached) " >&6 6988 else $as_nop 6989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6990 /* end confdefs.h. */ 6991 int i; 6992 _ACEOF 6993 if ac_fn_c_try_compile "$LINENO" 6994 then : 6995 xorg_cv_cc_flag_unknown_warning_option=yes 6996 else $as_nop 6997 xorg_cv_cc_flag_unknown_warning_option=no 6998 fi 6999 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7000 fi 7001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7002 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7003 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7004 CFLAGS="$xorg_testset_save_CFLAGS" 7005 fi 7006 7007 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7008 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7009 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7010 fi 7011 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7013 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7014 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7015 then : 7016 printf %s "(cached) " >&6 7017 else $as_nop 7018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7019 /* end confdefs.h. */ 7020 int i; 7021 _ACEOF 7022 if ac_fn_c_try_compile "$LINENO" 7023 then : 7024 xorg_cv_cc_flag_unused_command_line_argument=yes 7025 else $as_nop 7026 xorg_cv_cc_flag_unused_command_line_argument=no 7027 fi 7028 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7029 fi 7030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7031 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7032 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7033 CFLAGS="$xorg_testset_save_CFLAGS" 7034 fi 7035 7036 found="no" 7037 7038 if test $found = "no" ; then 7039 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7041 fi 7042 7043 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7045 fi 7046 7047 CFLAGS="$CFLAGS -Wlogical-op" 7048 7049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 7050 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 7051 cacheid=xorg_cv_cc_flag__Wlogical_op 7052 if eval test \${$cacheid+y} 7053 then : 7054 printf %s "(cached) " >&6 7055 else $as_nop 7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057 /* end confdefs.h. */ 7058 int i; 7059 int 7060 main (void) 7061 { 7062 7063 ; 7064 return 0; 7065 } 7066 _ACEOF 7067 if ac_fn_c_try_link "$LINENO" 7068 then : 7069 eval $cacheid=yes 7070 else $as_nop 7071 eval $cacheid=no 7072 fi 7073 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7074 conftest$ac_exeext conftest.$ac_ext 7075 fi 7076 7077 7078 CFLAGS="$xorg_testset_save_CFLAGS" 7079 7080 eval supported=\$$cacheid 7081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7082 printf "%s\n" "$supported" >&6; } 7083 if test "$supported" = "yes" ; then 7084 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7085 found="yes" 7086 fi 7087 fi 7088 7089 7090 7091 # These are currently disabled because they are noisy. They will be enabled 7092 # in the future once the codebase is sufficiently modernized to silence 7093 # them. For now, I don't want them to drown out the other warnings. 7094 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7095 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7096 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7097 7098 # Turn some warnings into errors, so we don't accidentally get successful builds 7099 # when there are problems that should be fixed. 7100 7101 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7102 7103 7104 7105 7106 7107 7108 7109 7110 7111 7112 7113 7114 7115 xorg_testset_save_CFLAGS="$CFLAGS" 7116 7117 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7118 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7120 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7121 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7122 then : 7123 printf %s "(cached) " >&6 7124 else $as_nop 7125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7126 /* end confdefs.h. */ 7127 int i; 7128 _ACEOF 7129 if ac_fn_c_try_compile "$LINENO" 7130 then : 7131 xorg_cv_cc_flag_unknown_warning_option=yes 7132 else $as_nop 7133 xorg_cv_cc_flag_unknown_warning_option=no 7134 fi 7135 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7136 fi 7137 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7138 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7139 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7140 CFLAGS="$xorg_testset_save_CFLAGS" 7141 fi 7142 7143 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7144 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7146 fi 7147 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7149 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7150 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7151 then : 7152 printf %s "(cached) " >&6 7153 else $as_nop 7154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7155 /* end confdefs.h. */ 7156 int i; 7157 _ACEOF 7158 if ac_fn_c_try_compile "$LINENO" 7159 then : 7160 xorg_cv_cc_flag_unused_command_line_argument=yes 7161 else $as_nop 7162 xorg_cv_cc_flag_unused_command_line_argument=no 7163 fi 7164 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7165 fi 7166 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7167 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7168 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7169 CFLAGS="$xorg_testset_save_CFLAGS" 7170 fi 7171 7172 found="no" 7173 7174 if test $found = "no" ; then 7175 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7176 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7177 fi 7178 7179 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7180 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7181 fi 7182 7183 CFLAGS="$CFLAGS -Werror=implicit" 7184 7185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7186 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 7187 cacheid=xorg_cv_cc_flag__Werror_implicit 7188 if eval test \${$cacheid+y} 7189 then : 7190 printf %s "(cached) " >&6 7191 else $as_nop 7192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7193 /* end confdefs.h. */ 7194 int i; 7195 int 7196 main (void) 7197 { 7198 7199 ; 7200 return 0; 7201 } 7202 _ACEOF 7203 if ac_fn_c_try_link "$LINENO" 7204 then : 7205 eval $cacheid=yes 7206 else $as_nop 7207 eval $cacheid=no 7208 fi 7209 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7210 conftest$ac_exeext conftest.$ac_ext 7211 fi 7212 7213 7214 CFLAGS="$xorg_testset_save_CFLAGS" 7215 7216 eval supported=\$$cacheid 7217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7218 printf "%s\n" "$supported" >&6; } 7219 if test "$supported" = "yes" ; then 7220 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7221 found="yes" 7222 fi 7223 fi 7224 7225 if test $found = "no" ; then 7226 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7228 fi 7229 7230 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7232 fi 7233 7234 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7235 7236 { 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 7237 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7238 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7239 if eval test \${$cacheid+y} 7240 then : 7241 printf %s "(cached) " >&6 7242 else $as_nop 7243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7244 /* end confdefs.h. */ 7245 int i; 7246 int 7247 main (void) 7248 { 7249 7250 ; 7251 return 0; 7252 } 7253 _ACEOF 7254 if ac_fn_c_try_link "$LINENO" 7255 then : 7256 eval $cacheid=yes 7257 else $as_nop 7258 eval $cacheid=no 7259 fi 7260 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7261 conftest$ac_exeext conftest.$ac_ext 7262 fi 7263 7264 7265 CFLAGS="$xorg_testset_save_CFLAGS" 7266 7267 eval supported=\$$cacheid 7268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7269 printf "%s\n" "$supported" >&6; } 7270 if test "$supported" = "yes" ; then 7271 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7272 found="yes" 7273 fi 7274 fi 7275 7276 7277 7278 7279 7280 7281 7282 7283 7284 7285 7286 7287 7288 7289 7290 xorg_testset_save_CFLAGS="$CFLAGS" 7291 7292 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7295 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7296 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7297 then : 7298 printf %s "(cached) " >&6 7299 else $as_nop 7300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7301 /* end confdefs.h. */ 7302 int i; 7303 _ACEOF 7304 if ac_fn_c_try_compile "$LINENO" 7305 then : 7306 xorg_cv_cc_flag_unknown_warning_option=yes 7307 else $as_nop 7308 xorg_cv_cc_flag_unknown_warning_option=no 7309 fi 7310 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7311 fi 7312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7313 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7314 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7315 CFLAGS="$xorg_testset_save_CFLAGS" 7316 fi 7317 7318 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7319 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7321 fi 7322 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7324 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7325 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7326 then : 7327 printf %s "(cached) " >&6 7328 else $as_nop 7329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7330 /* end confdefs.h. */ 7331 int i; 7332 _ACEOF 7333 if ac_fn_c_try_compile "$LINENO" 7334 then : 7335 xorg_cv_cc_flag_unused_command_line_argument=yes 7336 else $as_nop 7337 xorg_cv_cc_flag_unused_command_line_argument=no 7338 fi 7339 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7340 fi 7341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7342 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7343 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7344 CFLAGS="$xorg_testset_save_CFLAGS" 7345 fi 7346 7347 found="no" 7348 7349 if test $found = "no" ; then 7350 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7351 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7352 fi 7353 7354 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7356 fi 7357 7358 CFLAGS="$CFLAGS -Werror=nonnull" 7359 7360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7361 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 7362 cacheid=xorg_cv_cc_flag__Werror_nonnull 7363 if eval test \${$cacheid+y} 7364 then : 7365 printf %s "(cached) " >&6 7366 else $as_nop 7367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7368 /* end confdefs.h. */ 7369 int i; 7370 int 7371 main (void) 7372 { 7373 7374 ; 7375 return 0; 7376 } 7377 _ACEOF 7378 if ac_fn_c_try_link "$LINENO" 7379 then : 7380 eval $cacheid=yes 7381 else $as_nop 7382 eval $cacheid=no 7383 fi 7384 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7385 conftest$ac_exeext conftest.$ac_ext 7386 fi 7387 7388 7389 CFLAGS="$xorg_testset_save_CFLAGS" 7390 7391 eval supported=\$$cacheid 7392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7393 printf "%s\n" "$supported" >&6; } 7394 if test "$supported" = "yes" ; then 7395 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7396 found="yes" 7397 fi 7398 fi 7399 7400 7401 7402 7403 7404 7405 7406 7407 7408 7409 7410 7411 7412 7413 7414 xorg_testset_save_CFLAGS="$CFLAGS" 7415 7416 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7419 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7420 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7421 then : 7422 printf %s "(cached) " >&6 7423 else $as_nop 7424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7425 /* end confdefs.h. */ 7426 int i; 7427 _ACEOF 7428 if ac_fn_c_try_compile "$LINENO" 7429 then : 7430 xorg_cv_cc_flag_unknown_warning_option=yes 7431 else $as_nop 7432 xorg_cv_cc_flag_unknown_warning_option=no 7433 fi 7434 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7435 fi 7436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7437 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7438 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7439 CFLAGS="$xorg_testset_save_CFLAGS" 7440 fi 7441 7442 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7443 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7444 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7445 fi 7446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7448 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7449 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7450 then : 7451 printf %s "(cached) " >&6 7452 else $as_nop 7453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7454 /* end confdefs.h. */ 7455 int i; 7456 _ACEOF 7457 if ac_fn_c_try_compile "$LINENO" 7458 then : 7459 xorg_cv_cc_flag_unused_command_line_argument=yes 7460 else $as_nop 7461 xorg_cv_cc_flag_unused_command_line_argument=no 7462 fi 7463 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7464 fi 7465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7466 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7467 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7468 CFLAGS="$xorg_testset_save_CFLAGS" 7469 fi 7470 7471 found="no" 7472 7473 if test $found = "no" ; then 7474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7476 fi 7477 7478 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7479 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7480 fi 7481 7482 CFLAGS="$CFLAGS -Werror=init-self" 7483 7484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7485 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 7486 cacheid=xorg_cv_cc_flag__Werror_init_self 7487 if eval test \${$cacheid+y} 7488 then : 7489 printf %s "(cached) " >&6 7490 else $as_nop 7491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7492 /* end confdefs.h. */ 7493 int i; 7494 int 7495 main (void) 7496 { 7497 7498 ; 7499 return 0; 7500 } 7501 _ACEOF 7502 if ac_fn_c_try_link "$LINENO" 7503 then : 7504 eval $cacheid=yes 7505 else $as_nop 7506 eval $cacheid=no 7507 fi 7508 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7509 conftest$ac_exeext conftest.$ac_ext 7510 fi 7511 7512 7513 CFLAGS="$xorg_testset_save_CFLAGS" 7514 7515 eval supported=\$$cacheid 7516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7517 printf "%s\n" "$supported" >&6; } 7518 if test "$supported" = "yes" ; then 7519 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7520 found="yes" 7521 fi 7522 fi 7523 7524 7525 7526 7527 7528 7529 7530 7531 7532 7533 7534 7535 7536 7537 7538 xorg_testset_save_CFLAGS="$CFLAGS" 7539 7540 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7543 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7544 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7545 then : 7546 printf %s "(cached) " >&6 7547 else $as_nop 7548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7549 /* end confdefs.h. */ 7550 int i; 7551 _ACEOF 7552 if ac_fn_c_try_compile "$LINENO" 7553 then : 7554 xorg_cv_cc_flag_unknown_warning_option=yes 7555 else $as_nop 7556 xorg_cv_cc_flag_unknown_warning_option=no 7557 fi 7558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7559 fi 7560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7561 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7563 CFLAGS="$xorg_testset_save_CFLAGS" 7564 fi 7565 7566 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7569 fi 7570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7572 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7573 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7574 then : 7575 printf %s "(cached) " >&6 7576 else $as_nop 7577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7578 /* end confdefs.h. */ 7579 int i; 7580 _ACEOF 7581 if ac_fn_c_try_compile "$LINENO" 7582 then : 7583 xorg_cv_cc_flag_unused_command_line_argument=yes 7584 else $as_nop 7585 xorg_cv_cc_flag_unused_command_line_argument=no 7586 fi 7587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7588 fi 7589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7590 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7591 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7592 CFLAGS="$xorg_testset_save_CFLAGS" 7593 fi 7594 7595 found="no" 7596 7597 if test $found = "no" ; then 7598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7600 fi 7601 7602 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7603 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7604 fi 7605 7606 CFLAGS="$CFLAGS -Werror=main" 7607 7608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7609 printf %s "checking if $CC supports -Werror=main... " >&6; } 7610 cacheid=xorg_cv_cc_flag__Werror_main 7611 if eval test \${$cacheid+y} 7612 then : 7613 printf %s "(cached) " >&6 7614 else $as_nop 7615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7616 /* end confdefs.h. */ 7617 int i; 7618 int 7619 main (void) 7620 { 7621 7622 ; 7623 return 0; 7624 } 7625 _ACEOF 7626 if ac_fn_c_try_link "$LINENO" 7627 then : 7628 eval $cacheid=yes 7629 else $as_nop 7630 eval $cacheid=no 7631 fi 7632 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7633 conftest$ac_exeext conftest.$ac_ext 7634 fi 7635 7636 7637 CFLAGS="$xorg_testset_save_CFLAGS" 7638 7639 eval supported=\$$cacheid 7640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7641 printf "%s\n" "$supported" >&6; } 7642 if test "$supported" = "yes" ; then 7643 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7644 found="yes" 7645 fi 7646 fi 7647 7648 7649 7650 7651 7652 7653 7654 7655 7656 7657 7658 7659 7660 7661 7662 xorg_testset_save_CFLAGS="$CFLAGS" 7663 7664 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7667 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7668 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7669 then : 7670 printf %s "(cached) " >&6 7671 else $as_nop 7672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7673 /* end confdefs.h. */ 7674 int i; 7675 _ACEOF 7676 if ac_fn_c_try_compile "$LINENO" 7677 then : 7678 xorg_cv_cc_flag_unknown_warning_option=yes 7679 else $as_nop 7680 xorg_cv_cc_flag_unknown_warning_option=no 7681 fi 7682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7683 fi 7684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7685 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7687 CFLAGS="$xorg_testset_save_CFLAGS" 7688 fi 7689 7690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7693 fi 7694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7696 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7697 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7698 then : 7699 printf %s "(cached) " >&6 7700 else $as_nop 7701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7702 /* end confdefs.h. */ 7703 int i; 7704 _ACEOF 7705 if ac_fn_c_try_compile "$LINENO" 7706 then : 7707 xorg_cv_cc_flag_unused_command_line_argument=yes 7708 else $as_nop 7709 xorg_cv_cc_flag_unused_command_line_argument=no 7710 fi 7711 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7712 fi 7713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7714 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7716 CFLAGS="$xorg_testset_save_CFLAGS" 7717 fi 7718 7719 found="no" 7720 7721 if test $found = "no" ; then 7722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7724 fi 7725 7726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7728 fi 7729 7730 CFLAGS="$CFLAGS -Werror=missing-braces" 7731 7732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7733 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 7734 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7735 if eval test \${$cacheid+y} 7736 then : 7737 printf %s "(cached) " >&6 7738 else $as_nop 7739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7740 /* end confdefs.h. */ 7741 int i; 7742 int 7743 main (void) 7744 { 7745 7746 ; 7747 return 0; 7748 } 7749 _ACEOF 7750 if ac_fn_c_try_link "$LINENO" 7751 then : 7752 eval $cacheid=yes 7753 else $as_nop 7754 eval $cacheid=no 7755 fi 7756 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7757 conftest$ac_exeext conftest.$ac_ext 7758 fi 7759 7760 7761 CFLAGS="$xorg_testset_save_CFLAGS" 7762 7763 eval supported=\$$cacheid 7764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7765 printf "%s\n" "$supported" >&6; } 7766 if test "$supported" = "yes" ; then 7767 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7768 found="yes" 7769 fi 7770 fi 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 7782 7783 7784 7785 7786 xorg_testset_save_CFLAGS="$CFLAGS" 7787 7788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7791 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7792 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7793 then : 7794 printf %s "(cached) " >&6 7795 else $as_nop 7796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7797 /* end confdefs.h. */ 7798 int i; 7799 _ACEOF 7800 if ac_fn_c_try_compile "$LINENO" 7801 then : 7802 xorg_cv_cc_flag_unknown_warning_option=yes 7803 else $as_nop 7804 xorg_cv_cc_flag_unknown_warning_option=no 7805 fi 7806 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7807 fi 7808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7809 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7811 CFLAGS="$xorg_testset_save_CFLAGS" 7812 fi 7813 7814 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7817 fi 7818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7820 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7821 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7822 then : 7823 printf %s "(cached) " >&6 7824 else $as_nop 7825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7826 /* end confdefs.h. */ 7827 int i; 7828 _ACEOF 7829 if ac_fn_c_try_compile "$LINENO" 7830 then : 7831 xorg_cv_cc_flag_unused_command_line_argument=yes 7832 else $as_nop 7833 xorg_cv_cc_flag_unused_command_line_argument=no 7834 fi 7835 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7836 fi 7837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7838 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7840 CFLAGS="$xorg_testset_save_CFLAGS" 7841 fi 7842 7843 found="no" 7844 7845 if test $found = "no" ; then 7846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7848 fi 7849 7850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7852 fi 7853 7854 CFLAGS="$CFLAGS -Werror=sequence-point" 7855 7856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7857 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 7858 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7859 if eval test \${$cacheid+y} 7860 then : 7861 printf %s "(cached) " >&6 7862 else $as_nop 7863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7864 /* end confdefs.h. */ 7865 int i; 7866 int 7867 main (void) 7868 { 7869 7870 ; 7871 return 0; 7872 } 7873 _ACEOF 7874 if ac_fn_c_try_link "$LINENO" 7875 then : 7876 eval $cacheid=yes 7877 else $as_nop 7878 eval $cacheid=no 7879 fi 7880 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7881 conftest$ac_exeext conftest.$ac_ext 7882 fi 7883 7884 7885 CFLAGS="$xorg_testset_save_CFLAGS" 7886 7887 eval supported=\$$cacheid 7888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7889 printf "%s\n" "$supported" >&6; } 7890 if test "$supported" = "yes" ; then 7891 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7892 found="yes" 7893 fi 7894 fi 7895 7896 7897 7898 7899 7900 7901 7902 7903 7904 7905 7906 7907 7908 7909 7910 xorg_testset_save_CFLAGS="$CFLAGS" 7911 7912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7915 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7916 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 7917 then : 7918 printf %s "(cached) " >&6 7919 else $as_nop 7920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7921 /* end confdefs.h. */ 7922 int i; 7923 _ACEOF 7924 if ac_fn_c_try_compile "$LINENO" 7925 then : 7926 xorg_cv_cc_flag_unknown_warning_option=yes 7927 else $as_nop 7928 xorg_cv_cc_flag_unknown_warning_option=no 7929 fi 7930 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7931 fi 7932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7933 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7935 CFLAGS="$xorg_testset_save_CFLAGS" 7936 fi 7937 7938 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7941 fi 7942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7944 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7945 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 7946 then : 7947 printf %s "(cached) " >&6 7948 else $as_nop 7949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7950 /* end confdefs.h. */ 7951 int i; 7952 _ACEOF 7953 if ac_fn_c_try_compile "$LINENO" 7954 then : 7955 xorg_cv_cc_flag_unused_command_line_argument=yes 7956 else $as_nop 7957 xorg_cv_cc_flag_unused_command_line_argument=no 7958 fi 7959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 7960 fi 7961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7962 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7964 CFLAGS="$xorg_testset_save_CFLAGS" 7965 fi 7966 7967 found="no" 7968 7969 if test $found = "no" ; then 7970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7972 fi 7973 7974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7976 fi 7977 7978 CFLAGS="$CFLAGS -Werror=return-type" 7979 7980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7981 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 7982 cacheid=xorg_cv_cc_flag__Werror_return_type 7983 if eval test \${$cacheid+y} 7984 then : 7985 printf %s "(cached) " >&6 7986 else $as_nop 7987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7988 /* end confdefs.h. */ 7989 int i; 7990 int 7991 main (void) 7992 { 7993 7994 ; 7995 return 0; 7996 } 7997 _ACEOF 7998 if ac_fn_c_try_link "$LINENO" 7999 then : 8000 eval $cacheid=yes 8001 else $as_nop 8002 eval $cacheid=no 8003 fi 8004 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8005 conftest$ac_exeext conftest.$ac_ext 8006 fi 8007 8008 8009 CFLAGS="$xorg_testset_save_CFLAGS" 8010 8011 eval supported=\$$cacheid 8012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8013 printf "%s\n" "$supported" >&6; } 8014 if test "$supported" = "yes" ; then 8015 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 8016 found="yes" 8017 fi 8018 fi 8019 8020 if test $found = "no" ; then 8021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8023 fi 8024 8025 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8027 fi 8028 8029 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8030 8031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 8032 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 8033 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 8034 if eval test \${$cacheid+y} 8035 then : 8036 printf %s "(cached) " >&6 8037 else $as_nop 8038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8039 /* end confdefs.h. */ 8040 int i; 8041 int 8042 main (void) 8043 { 8044 8045 ; 8046 return 0; 8047 } 8048 _ACEOF 8049 if ac_fn_c_try_link "$LINENO" 8050 then : 8051 eval $cacheid=yes 8052 else $as_nop 8053 eval $cacheid=no 8054 fi 8055 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8056 conftest$ac_exeext conftest.$ac_ext 8057 fi 8058 8059 8060 CFLAGS="$xorg_testset_save_CFLAGS" 8061 8062 eval supported=\$$cacheid 8063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8064 printf "%s\n" "$supported" >&6; } 8065 if test "$supported" = "yes" ; then 8066 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 8067 found="yes" 8068 fi 8069 fi 8070 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083 8084 8085 xorg_testset_save_CFLAGS="$CFLAGS" 8086 8087 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8090 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8091 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8092 then : 8093 printf %s "(cached) " >&6 8094 else $as_nop 8095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8096 /* end confdefs.h. */ 8097 int i; 8098 _ACEOF 8099 if ac_fn_c_try_compile "$LINENO" 8100 then : 8101 xorg_cv_cc_flag_unknown_warning_option=yes 8102 else $as_nop 8103 xorg_cv_cc_flag_unknown_warning_option=no 8104 fi 8105 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8106 fi 8107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8108 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8109 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8110 CFLAGS="$xorg_testset_save_CFLAGS" 8111 fi 8112 8113 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8116 fi 8117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8119 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8120 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8121 then : 8122 printf %s "(cached) " >&6 8123 else $as_nop 8124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8125 /* end confdefs.h. */ 8126 int i; 8127 _ACEOF 8128 if ac_fn_c_try_compile "$LINENO" 8129 then : 8130 xorg_cv_cc_flag_unused_command_line_argument=yes 8131 else $as_nop 8132 xorg_cv_cc_flag_unused_command_line_argument=no 8133 fi 8134 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8135 fi 8136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8137 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8139 CFLAGS="$xorg_testset_save_CFLAGS" 8140 fi 8141 8142 found="no" 8143 8144 if test $found = "no" ; then 8145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8147 fi 8148 8149 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8151 fi 8152 8153 CFLAGS="$CFLAGS -Werror=trigraphs" 8154 8155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8156 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 8157 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8158 if eval test \${$cacheid+y} 8159 then : 8160 printf %s "(cached) " >&6 8161 else $as_nop 8162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8163 /* end confdefs.h. */ 8164 int i; 8165 int 8166 main (void) 8167 { 8168 8169 ; 8170 return 0; 8171 } 8172 _ACEOF 8173 if ac_fn_c_try_link "$LINENO" 8174 then : 8175 eval $cacheid=yes 8176 else $as_nop 8177 eval $cacheid=no 8178 fi 8179 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8180 conftest$ac_exeext conftest.$ac_ext 8181 fi 8182 8183 8184 CFLAGS="$xorg_testset_save_CFLAGS" 8185 8186 eval supported=\$$cacheid 8187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8188 printf "%s\n" "$supported" >&6; } 8189 if test "$supported" = "yes" ; then 8190 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8191 found="yes" 8192 fi 8193 fi 8194 8195 8196 8197 8198 8199 8200 8201 8202 8203 8204 8205 8206 8207 8208 8209 xorg_testset_save_CFLAGS="$CFLAGS" 8210 8211 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8214 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8215 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8216 then : 8217 printf %s "(cached) " >&6 8218 else $as_nop 8219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8220 /* end confdefs.h. */ 8221 int i; 8222 _ACEOF 8223 if ac_fn_c_try_compile "$LINENO" 8224 then : 8225 xorg_cv_cc_flag_unknown_warning_option=yes 8226 else $as_nop 8227 xorg_cv_cc_flag_unknown_warning_option=no 8228 fi 8229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8230 fi 8231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8232 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8233 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8234 CFLAGS="$xorg_testset_save_CFLAGS" 8235 fi 8236 8237 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8240 fi 8241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8243 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8244 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8245 then : 8246 printf %s "(cached) " >&6 8247 else $as_nop 8248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8249 /* end confdefs.h. */ 8250 int i; 8251 _ACEOF 8252 if ac_fn_c_try_compile "$LINENO" 8253 then : 8254 xorg_cv_cc_flag_unused_command_line_argument=yes 8255 else $as_nop 8256 xorg_cv_cc_flag_unused_command_line_argument=no 8257 fi 8258 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8259 fi 8260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8261 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8263 CFLAGS="$xorg_testset_save_CFLAGS" 8264 fi 8265 8266 found="no" 8267 8268 if test $found = "no" ; then 8269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8271 fi 8272 8273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8275 fi 8276 8277 CFLAGS="$CFLAGS -Werror=array-bounds" 8278 8279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8280 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 8281 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8282 if eval test \${$cacheid+y} 8283 then : 8284 printf %s "(cached) " >&6 8285 else $as_nop 8286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8287 /* end confdefs.h. */ 8288 int i; 8289 int 8290 main (void) 8291 { 8292 8293 ; 8294 return 0; 8295 } 8296 _ACEOF 8297 if ac_fn_c_try_link "$LINENO" 8298 then : 8299 eval $cacheid=yes 8300 else $as_nop 8301 eval $cacheid=no 8302 fi 8303 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8304 conftest$ac_exeext conftest.$ac_ext 8305 fi 8306 8307 8308 CFLAGS="$xorg_testset_save_CFLAGS" 8309 8310 eval supported=\$$cacheid 8311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8312 printf "%s\n" "$supported" >&6; } 8313 if test "$supported" = "yes" ; then 8314 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8315 found="yes" 8316 fi 8317 fi 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 xorg_testset_save_CFLAGS="$CFLAGS" 8334 8335 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8338 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8339 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8340 then : 8341 printf %s "(cached) " >&6 8342 else $as_nop 8343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8344 /* end confdefs.h. */ 8345 int i; 8346 _ACEOF 8347 if ac_fn_c_try_compile "$LINENO" 8348 then : 8349 xorg_cv_cc_flag_unknown_warning_option=yes 8350 else $as_nop 8351 xorg_cv_cc_flag_unknown_warning_option=no 8352 fi 8353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8354 fi 8355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8356 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8358 CFLAGS="$xorg_testset_save_CFLAGS" 8359 fi 8360 8361 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8364 fi 8365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8367 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8368 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8369 then : 8370 printf %s "(cached) " >&6 8371 else $as_nop 8372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8373 /* end confdefs.h. */ 8374 int i; 8375 _ACEOF 8376 if ac_fn_c_try_compile "$LINENO" 8377 then : 8378 xorg_cv_cc_flag_unused_command_line_argument=yes 8379 else $as_nop 8380 xorg_cv_cc_flag_unused_command_line_argument=no 8381 fi 8382 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8383 fi 8384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8385 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8386 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8387 CFLAGS="$xorg_testset_save_CFLAGS" 8388 fi 8389 8390 found="no" 8391 8392 if test $found = "no" ; then 8393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8395 fi 8396 8397 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8399 fi 8400 8401 CFLAGS="$CFLAGS -Werror=write-strings" 8402 8403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8404 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 8405 cacheid=xorg_cv_cc_flag__Werror_write_strings 8406 if eval test \${$cacheid+y} 8407 then : 8408 printf %s "(cached) " >&6 8409 else $as_nop 8410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8411 /* end confdefs.h. */ 8412 int i; 8413 int 8414 main (void) 8415 { 8416 8417 ; 8418 return 0; 8419 } 8420 _ACEOF 8421 if ac_fn_c_try_link "$LINENO" 8422 then : 8423 eval $cacheid=yes 8424 else $as_nop 8425 eval $cacheid=no 8426 fi 8427 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8428 conftest$ac_exeext conftest.$ac_ext 8429 fi 8430 8431 8432 CFLAGS="$xorg_testset_save_CFLAGS" 8433 8434 eval supported=\$$cacheid 8435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8436 printf "%s\n" "$supported" >&6; } 8437 if test "$supported" = "yes" ; then 8438 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8439 found="yes" 8440 fi 8441 fi 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 8455 8456 8457 xorg_testset_save_CFLAGS="$CFLAGS" 8458 8459 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8462 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8463 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8464 then : 8465 printf %s "(cached) " >&6 8466 else $as_nop 8467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8468 /* end confdefs.h. */ 8469 int i; 8470 _ACEOF 8471 if ac_fn_c_try_compile "$LINENO" 8472 then : 8473 xorg_cv_cc_flag_unknown_warning_option=yes 8474 else $as_nop 8475 xorg_cv_cc_flag_unknown_warning_option=no 8476 fi 8477 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8478 fi 8479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8480 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8482 CFLAGS="$xorg_testset_save_CFLAGS" 8483 fi 8484 8485 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8488 fi 8489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8491 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8492 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8493 then : 8494 printf %s "(cached) " >&6 8495 else $as_nop 8496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8497 /* end confdefs.h. */ 8498 int i; 8499 _ACEOF 8500 if ac_fn_c_try_compile "$LINENO" 8501 then : 8502 xorg_cv_cc_flag_unused_command_line_argument=yes 8503 else $as_nop 8504 xorg_cv_cc_flag_unused_command_line_argument=no 8505 fi 8506 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8507 fi 8508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8509 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8510 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8511 CFLAGS="$xorg_testset_save_CFLAGS" 8512 fi 8513 8514 found="no" 8515 8516 if test $found = "no" ; then 8517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8519 fi 8520 8521 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8523 fi 8524 8525 CFLAGS="$CFLAGS -Werror=address" 8526 8527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8528 printf %s "checking if $CC supports -Werror=address... " >&6; } 8529 cacheid=xorg_cv_cc_flag__Werror_address 8530 if eval test \${$cacheid+y} 8531 then : 8532 printf %s "(cached) " >&6 8533 else $as_nop 8534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8535 /* end confdefs.h. */ 8536 int i; 8537 int 8538 main (void) 8539 { 8540 8541 ; 8542 return 0; 8543 } 8544 _ACEOF 8545 if ac_fn_c_try_link "$LINENO" 8546 then : 8547 eval $cacheid=yes 8548 else $as_nop 8549 eval $cacheid=no 8550 fi 8551 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8552 conftest$ac_exeext conftest.$ac_ext 8553 fi 8554 8555 8556 CFLAGS="$xorg_testset_save_CFLAGS" 8557 8558 eval supported=\$$cacheid 8559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8560 printf "%s\n" "$supported" >&6; } 8561 if test "$supported" = "yes" ; then 8562 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8563 found="yes" 8564 fi 8565 fi 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 xorg_testset_save_CFLAGS="$CFLAGS" 8582 8583 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8586 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8587 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8588 then : 8589 printf %s "(cached) " >&6 8590 else $as_nop 8591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8592 /* end confdefs.h. */ 8593 int i; 8594 _ACEOF 8595 if ac_fn_c_try_compile "$LINENO" 8596 then : 8597 xorg_cv_cc_flag_unknown_warning_option=yes 8598 else $as_nop 8599 xorg_cv_cc_flag_unknown_warning_option=no 8600 fi 8601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8602 fi 8603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8604 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8605 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8606 CFLAGS="$xorg_testset_save_CFLAGS" 8607 fi 8608 8609 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8612 fi 8613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8615 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8616 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8617 then : 8618 printf %s "(cached) " >&6 8619 else $as_nop 8620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8621 /* end confdefs.h. */ 8622 int i; 8623 _ACEOF 8624 if ac_fn_c_try_compile "$LINENO" 8625 then : 8626 xorg_cv_cc_flag_unused_command_line_argument=yes 8627 else $as_nop 8628 xorg_cv_cc_flag_unused_command_line_argument=no 8629 fi 8630 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8631 fi 8632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8633 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8635 CFLAGS="$xorg_testset_save_CFLAGS" 8636 fi 8637 8638 found="no" 8639 8640 if test $found = "no" ; then 8641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8643 fi 8644 8645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8647 fi 8648 8649 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8650 8651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8652 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8653 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8654 if eval test \${$cacheid+y} 8655 then : 8656 printf %s "(cached) " >&6 8657 else $as_nop 8658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8659 /* end confdefs.h. */ 8660 int i; 8661 int 8662 main (void) 8663 { 8664 8665 ; 8666 return 0; 8667 } 8668 _ACEOF 8669 if ac_fn_c_try_link "$LINENO" 8670 then : 8671 eval $cacheid=yes 8672 else $as_nop 8673 eval $cacheid=no 8674 fi 8675 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8676 conftest$ac_exeext conftest.$ac_ext 8677 fi 8678 8679 8680 CFLAGS="$xorg_testset_save_CFLAGS" 8681 8682 eval supported=\$$cacheid 8683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8684 printf "%s\n" "$supported" >&6; } 8685 if test "$supported" = "yes" ; then 8686 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8687 found="yes" 8688 fi 8689 fi 8690 8691 if test $found = "no" ; then 8692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8694 fi 8695 8696 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8698 fi 8699 8700 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8701 8702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8703 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8704 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8705 if eval test \${$cacheid+y} 8706 then : 8707 printf %s "(cached) " >&6 8708 else $as_nop 8709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8710 /* end confdefs.h. */ 8711 int i; 8712 int 8713 main (void) 8714 { 8715 8716 ; 8717 return 0; 8718 } 8719 _ACEOF 8720 if ac_fn_c_try_link "$LINENO" 8721 then : 8722 eval $cacheid=yes 8723 else $as_nop 8724 eval $cacheid=no 8725 fi 8726 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8727 conftest$ac_exeext conftest.$ac_ext 8728 fi 8729 8730 8731 CFLAGS="$xorg_testset_save_CFLAGS" 8732 8733 eval supported=\$$cacheid 8734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8735 printf "%s\n" "$supported" >&6; } 8736 if test "$supported" = "yes" ; then 8737 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8738 found="yes" 8739 fi 8740 fi 8741 8742 8743 8744 8745 8746 8747 8748 8749 8750 8751 8752 8753 8754 8755 8756 xorg_testset_save_CFLAGS="$CFLAGS" 8757 8758 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8761 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8762 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8763 then : 8764 printf %s "(cached) " >&6 8765 else $as_nop 8766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8767 /* end confdefs.h. */ 8768 int i; 8769 _ACEOF 8770 if ac_fn_c_try_compile "$LINENO" 8771 then : 8772 xorg_cv_cc_flag_unknown_warning_option=yes 8773 else $as_nop 8774 xorg_cv_cc_flag_unknown_warning_option=no 8775 fi 8776 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8777 fi 8778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8779 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8780 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8781 CFLAGS="$xorg_testset_save_CFLAGS" 8782 fi 8783 8784 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8785 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8787 fi 8788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8790 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8791 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8792 then : 8793 printf %s "(cached) " >&6 8794 else $as_nop 8795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8796 /* end confdefs.h. */ 8797 int i; 8798 _ACEOF 8799 if ac_fn_c_try_compile "$LINENO" 8800 then : 8801 xorg_cv_cc_flag_unused_command_line_argument=yes 8802 else $as_nop 8803 xorg_cv_cc_flag_unused_command_line_argument=no 8804 fi 8805 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8806 fi 8807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8808 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8809 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8810 CFLAGS="$xorg_testset_save_CFLAGS" 8811 fi 8812 8813 found="no" 8814 8815 if test $found = "no" ; then 8816 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8818 fi 8819 8820 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8821 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8822 fi 8823 8824 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8825 8826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8827 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8828 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8829 if eval test \${$cacheid+y} 8830 then : 8831 printf %s "(cached) " >&6 8832 else $as_nop 8833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8834 /* end confdefs.h. */ 8835 int i; 8836 int 8837 main (void) 8838 { 8839 8840 ; 8841 return 0; 8842 } 8843 _ACEOF 8844 if ac_fn_c_try_link "$LINENO" 8845 then : 8846 eval $cacheid=yes 8847 else $as_nop 8848 eval $cacheid=no 8849 fi 8850 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8851 conftest$ac_exeext conftest.$ac_ext 8852 fi 8853 8854 8855 CFLAGS="$xorg_testset_save_CFLAGS" 8856 8857 eval supported=\$$cacheid 8858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8859 printf "%s\n" "$supported" >&6; } 8860 if test "$supported" = "yes" ; then 8861 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8862 found="yes" 8863 fi 8864 fi 8865 8866 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8867 else 8868 { 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 $PACKAGE_BUGREPORT" >&5 8869 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 8870 8871 8872 8873 8874 8875 8876 8877 8878 8879 8880 8881 8882 8883 xorg_testset_save_CFLAGS="$CFLAGS" 8884 8885 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8886 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8888 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8889 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 8890 then : 8891 printf %s "(cached) " >&6 8892 else $as_nop 8893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8894 /* end confdefs.h. */ 8895 int i; 8896 _ACEOF 8897 if ac_fn_c_try_compile "$LINENO" 8898 then : 8899 xorg_cv_cc_flag_unknown_warning_option=yes 8900 else $as_nop 8901 xorg_cv_cc_flag_unknown_warning_option=no 8902 fi 8903 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8904 fi 8905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8906 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8907 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8908 CFLAGS="$xorg_testset_save_CFLAGS" 8909 fi 8910 8911 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8912 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8914 fi 8915 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8917 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8918 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 8919 then : 8920 printf %s "(cached) " >&6 8921 else $as_nop 8922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8923 /* end confdefs.h. */ 8924 int i; 8925 _ACEOF 8926 if ac_fn_c_try_compile "$LINENO" 8927 then : 8928 xorg_cv_cc_flag_unused_command_line_argument=yes 8929 else $as_nop 8930 xorg_cv_cc_flag_unused_command_line_argument=no 8931 fi 8932 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 8933 fi 8934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8935 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8936 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8937 CFLAGS="$xorg_testset_save_CFLAGS" 8938 fi 8939 8940 found="no" 8941 8942 if test $found = "no" ; then 8943 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8945 fi 8946 8947 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8948 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8949 fi 8950 8951 CFLAGS="$CFLAGS -Wimplicit" 8952 8953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8954 printf %s "checking if $CC supports -Wimplicit... " >&6; } 8955 cacheid=xorg_cv_cc_flag__Wimplicit 8956 if eval test \${$cacheid+y} 8957 then : 8958 printf %s "(cached) " >&6 8959 else $as_nop 8960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8961 /* end confdefs.h. */ 8962 int i; 8963 int 8964 main (void) 8965 { 8966 8967 ; 8968 return 0; 8969 } 8970 _ACEOF 8971 if ac_fn_c_try_link "$LINENO" 8972 then : 8973 eval $cacheid=yes 8974 else $as_nop 8975 eval $cacheid=no 8976 fi 8977 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8978 conftest$ac_exeext conftest.$ac_ext 8979 fi 8980 8981 8982 CFLAGS="$xorg_testset_save_CFLAGS" 8983 8984 eval supported=\$$cacheid 8985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8986 printf "%s\n" "$supported" >&6; } 8987 if test "$supported" = "yes" ; then 8988 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8989 found="yes" 8990 fi 8991 fi 8992 8993 8994 8995 8996 8997 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 xorg_testset_save_CFLAGS="$CFLAGS" 9008 9009 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9012 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9013 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9014 then : 9015 printf %s "(cached) " >&6 9016 else $as_nop 9017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9018 /* end confdefs.h. */ 9019 int i; 9020 _ACEOF 9021 if ac_fn_c_try_compile "$LINENO" 9022 then : 9023 xorg_cv_cc_flag_unknown_warning_option=yes 9024 else $as_nop 9025 xorg_cv_cc_flag_unknown_warning_option=no 9026 fi 9027 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9028 fi 9029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9030 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9031 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9032 CFLAGS="$xorg_testset_save_CFLAGS" 9033 fi 9034 9035 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9038 fi 9039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9041 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9042 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9043 then : 9044 printf %s "(cached) " >&6 9045 else $as_nop 9046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9047 /* end confdefs.h. */ 9048 int i; 9049 _ACEOF 9050 if ac_fn_c_try_compile "$LINENO" 9051 then : 9052 xorg_cv_cc_flag_unused_command_line_argument=yes 9053 else $as_nop 9054 xorg_cv_cc_flag_unused_command_line_argument=no 9055 fi 9056 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9057 fi 9058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9059 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9060 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9061 CFLAGS="$xorg_testset_save_CFLAGS" 9062 fi 9063 9064 found="no" 9065 9066 if test $found = "no" ; then 9067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9069 fi 9070 9071 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9073 fi 9074 9075 CFLAGS="$CFLAGS -Wnonnull" 9076 9077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 9078 printf %s "checking if $CC supports -Wnonnull... " >&6; } 9079 cacheid=xorg_cv_cc_flag__Wnonnull 9080 if eval test \${$cacheid+y} 9081 then : 9082 printf %s "(cached) " >&6 9083 else $as_nop 9084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9085 /* end confdefs.h. */ 9086 int i; 9087 int 9088 main (void) 9089 { 9090 9091 ; 9092 return 0; 9093 } 9094 _ACEOF 9095 if ac_fn_c_try_link "$LINENO" 9096 then : 9097 eval $cacheid=yes 9098 else $as_nop 9099 eval $cacheid=no 9100 fi 9101 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9102 conftest$ac_exeext conftest.$ac_ext 9103 fi 9104 9105 9106 CFLAGS="$xorg_testset_save_CFLAGS" 9107 9108 eval supported=\$$cacheid 9109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9110 printf "%s\n" "$supported" >&6; } 9111 if test "$supported" = "yes" ; then 9112 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 9113 found="yes" 9114 fi 9115 fi 9116 9117 9118 9119 9120 9121 9122 9123 9124 9125 9126 9127 9128 9129 9130 9131 xorg_testset_save_CFLAGS="$CFLAGS" 9132 9133 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9134 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9136 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9137 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9138 then : 9139 printf %s "(cached) " >&6 9140 else $as_nop 9141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9142 /* end confdefs.h. */ 9143 int i; 9144 _ACEOF 9145 if ac_fn_c_try_compile "$LINENO" 9146 then : 9147 xorg_cv_cc_flag_unknown_warning_option=yes 9148 else $as_nop 9149 xorg_cv_cc_flag_unknown_warning_option=no 9150 fi 9151 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9152 fi 9153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9154 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9155 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9156 CFLAGS="$xorg_testset_save_CFLAGS" 9157 fi 9158 9159 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9160 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9162 fi 9163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9165 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9166 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9167 then : 9168 printf %s "(cached) " >&6 9169 else $as_nop 9170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9171 /* end confdefs.h. */ 9172 int i; 9173 _ACEOF 9174 if ac_fn_c_try_compile "$LINENO" 9175 then : 9176 xorg_cv_cc_flag_unused_command_line_argument=yes 9177 else $as_nop 9178 xorg_cv_cc_flag_unused_command_line_argument=no 9179 fi 9180 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9181 fi 9182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9183 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9185 CFLAGS="$xorg_testset_save_CFLAGS" 9186 fi 9187 9188 found="no" 9189 9190 if test $found = "no" ; then 9191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9193 fi 9194 9195 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9197 fi 9198 9199 CFLAGS="$CFLAGS -Winit-self" 9200 9201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9202 printf %s "checking if $CC supports -Winit-self... " >&6; } 9203 cacheid=xorg_cv_cc_flag__Winit_self 9204 if eval test \${$cacheid+y} 9205 then : 9206 printf %s "(cached) " >&6 9207 else $as_nop 9208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9209 /* end confdefs.h. */ 9210 int i; 9211 int 9212 main (void) 9213 { 9214 9215 ; 9216 return 0; 9217 } 9218 _ACEOF 9219 if ac_fn_c_try_link "$LINENO" 9220 then : 9221 eval $cacheid=yes 9222 else $as_nop 9223 eval $cacheid=no 9224 fi 9225 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9226 conftest$ac_exeext conftest.$ac_ext 9227 fi 9228 9229 9230 CFLAGS="$xorg_testset_save_CFLAGS" 9231 9232 eval supported=\$$cacheid 9233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9234 printf "%s\n" "$supported" >&6; } 9235 if test "$supported" = "yes" ; then 9236 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9237 found="yes" 9238 fi 9239 fi 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 9250 9251 9252 9253 9254 9255 xorg_testset_save_CFLAGS="$CFLAGS" 9256 9257 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9260 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9261 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9262 then : 9263 printf %s "(cached) " >&6 9264 else $as_nop 9265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9266 /* end confdefs.h. */ 9267 int i; 9268 _ACEOF 9269 if ac_fn_c_try_compile "$LINENO" 9270 then : 9271 xorg_cv_cc_flag_unknown_warning_option=yes 9272 else $as_nop 9273 xorg_cv_cc_flag_unknown_warning_option=no 9274 fi 9275 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9276 fi 9277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9278 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9279 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9280 CFLAGS="$xorg_testset_save_CFLAGS" 9281 fi 9282 9283 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9286 fi 9287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9289 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9290 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9291 then : 9292 printf %s "(cached) " >&6 9293 else $as_nop 9294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9295 /* end confdefs.h. */ 9296 int i; 9297 _ACEOF 9298 if ac_fn_c_try_compile "$LINENO" 9299 then : 9300 xorg_cv_cc_flag_unused_command_line_argument=yes 9301 else $as_nop 9302 xorg_cv_cc_flag_unused_command_line_argument=no 9303 fi 9304 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9305 fi 9306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9307 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9308 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9309 CFLAGS="$xorg_testset_save_CFLAGS" 9310 fi 9311 9312 found="no" 9313 9314 if test $found = "no" ; then 9315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9317 fi 9318 9319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9321 fi 9322 9323 CFLAGS="$CFLAGS -Wmain" 9324 9325 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9326 printf %s "checking if $CC supports -Wmain... " >&6; } 9327 cacheid=xorg_cv_cc_flag__Wmain 9328 if eval test \${$cacheid+y} 9329 then : 9330 printf %s "(cached) " >&6 9331 else $as_nop 9332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9333 /* end confdefs.h. */ 9334 int i; 9335 int 9336 main (void) 9337 { 9338 9339 ; 9340 return 0; 9341 } 9342 _ACEOF 9343 if ac_fn_c_try_link "$LINENO" 9344 then : 9345 eval $cacheid=yes 9346 else $as_nop 9347 eval $cacheid=no 9348 fi 9349 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9350 conftest$ac_exeext conftest.$ac_ext 9351 fi 9352 9353 9354 CFLAGS="$xorg_testset_save_CFLAGS" 9355 9356 eval supported=\$$cacheid 9357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9358 printf "%s\n" "$supported" >&6; } 9359 if test "$supported" = "yes" ; then 9360 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9361 found="yes" 9362 fi 9363 fi 9364 9365 9366 9367 9368 9369 9370 9371 9372 9373 9374 9375 9376 9377 9378 9379 xorg_testset_save_CFLAGS="$CFLAGS" 9380 9381 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9384 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9385 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9386 then : 9387 printf %s "(cached) " >&6 9388 else $as_nop 9389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9390 /* end confdefs.h. */ 9391 int i; 9392 _ACEOF 9393 if ac_fn_c_try_compile "$LINENO" 9394 then : 9395 xorg_cv_cc_flag_unknown_warning_option=yes 9396 else $as_nop 9397 xorg_cv_cc_flag_unknown_warning_option=no 9398 fi 9399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9400 fi 9401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9402 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9403 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9404 CFLAGS="$xorg_testset_save_CFLAGS" 9405 fi 9406 9407 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9408 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9410 fi 9411 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9413 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9414 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9415 then : 9416 printf %s "(cached) " >&6 9417 else $as_nop 9418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9419 /* end confdefs.h. */ 9420 int i; 9421 _ACEOF 9422 if ac_fn_c_try_compile "$LINENO" 9423 then : 9424 xorg_cv_cc_flag_unused_command_line_argument=yes 9425 else $as_nop 9426 xorg_cv_cc_flag_unused_command_line_argument=no 9427 fi 9428 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9429 fi 9430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9431 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9432 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9433 CFLAGS="$xorg_testset_save_CFLAGS" 9434 fi 9435 9436 found="no" 9437 9438 if test $found = "no" ; then 9439 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9440 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9441 fi 9442 9443 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9445 fi 9446 9447 CFLAGS="$CFLAGS -Wmissing-braces" 9448 9449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9450 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 9451 cacheid=xorg_cv_cc_flag__Wmissing_braces 9452 if eval test \${$cacheid+y} 9453 then : 9454 printf %s "(cached) " >&6 9455 else $as_nop 9456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9457 /* end confdefs.h. */ 9458 int i; 9459 int 9460 main (void) 9461 { 9462 9463 ; 9464 return 0; 9465 } 9466 _ACEOF 9467 if ac_fn_c_try_link "$LINENO" 9468 then : 9469 eval $cacheid=yes 9470 else $as_nop 9471 eval $cacheid=no 9472 fi 9473 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9474 conftest$ac_exeext conftest.$ac_ext 9475 fi 9476 9477 9478 CFLAGS="$xorg_testset_save_CFLAGS" 9479 9480 eval supported=\$$cacheid 9481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9482 printf "%s\n" "$supported" >&6; } 9483 if test "$supported" = "yes" ; then 9484 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9485 found="yes" 9486 fi 9487 fi 9488 9489 9490 9491 9492 9493 9494 9495 9496 9497 9498 9499 9500 9501 9502 9503 xorg_testset_save_CFLAGS="$CFLAGS" 9504 9505 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9508 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9509 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9510 then : 9511 printf %s "(cached) " >&6 9512 else $as_nop 9513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9514 /* end confdefs.h. */ 9515 int i; 9516 _ACEOF 9517 if ac_fn_c_try_compile "$LINENO" 9518 then : 9519 xorg_cv_cc_flag_unknown_warning_option=yes 9520 else $as_nop 9521 xorg_cv_cc_flag_unknown_warning_option=no 9522 fi 9523 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9524 fi 9525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9526 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9527 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9528 CFLAGS="$xorg_testset_save_CFLAGS" 9529 fi 9530 9531 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9532 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9534 fi 9535 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9537 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9538 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9539 then : 9540 printf %s "(cached) " >&6 9541 else $as_nop 9542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9543 /* end confdefs.h. */ 9544 int i; 9545 _ACEOF 9546 if ac_fn_c_try_compile "$LINENO" 9547 then : 9548 xorg_cv_cc_flag_unused_command_line_argument=yes 9549 else $as_nop 9550 xorg_cv_cc_flag_unused_command_line_argument=no 9551 fi 9552 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9553 fi 9554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9555 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9556 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9557 CFLAGS="$xorg_testset_save_CFLAGS" 9558 fi 9559 9560 found="no" 9561 9562 if test $found = "no" ; then 9563 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9565 fi 9566 9567 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9568 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9569 fi 9570 9571 CFLAGS="$CFLAGS -Wsequence-point" 9572 9573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9574 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 9575 cacheid=xorg_cv_cc_flag__Wsequence_point 9576 if eval test \${$cacheid+y} 9577 then : 9578 printf %s "(cached) " >&6 9579 else $as_nop 9580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9581 /* end confdefs.h. */ 9582 int i; 9583 int 9584 main (void) 9585 { 9586 9587 ; 9588 return 0; 9589 } 9590 _ACEOF 9591 if ac_fn_c_try_link "$LINENO" 9592 then : 9593 eval $cacheid=yes 9594 else $as_nop 9595 eval $cacheid=no 9596 fi 9597 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9598 conftest$ac_exeext conftest.$ac_ext 9599 fi 9600 9601 9602 CFLAGS="$xorg_testset_save_CFLAGS" 9603 9604 eval supported=\$$cacheid 9605 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9606 printf "%s\n" "$supported" >&6; } 9607 if test "$supported" = "yes" ; then 9608 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9609 found="yes" 9610 fi 9611 fi 9612 9613 9614 9615 9616 9617 9618 9619 9620 9621 9622 9623 9624 9625 9626 9627 xorg_testset_save_CFLAGS="$CFLAGS" 9628 9629 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9632 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9633 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9634 then : 9635 printf %s "(cached) " >&6 9636 else $as_nop 9637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9638 /* end confdefs.h. */ 9639 int i; 9640 _ACEOF 9641 if ac_fn_c_try_compile "$LINENO" 9642 then : 9643 xorg_cv_cc_flag_unknown_warning_option=yes 9644 else $as_nop 9645 xorg_cv_cc_flag_unknown_warning_option=no 9646 fi 9647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9648 fi 9649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9650 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9651 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9652 CFLAGS="$xorg_testset_save_CFLAGS" 9653 fi 9654 9655 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9656 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9657 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9658 fi 9659 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9661 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9662 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9663 then : 9664 printf %s "(cached) " >&6 9665 else $as_nop 9666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9667 /* end confdefs.h. */ 9668 int i; 9669 _ACEOF 9670 if ac_fn_c_try_compile "$LINENO" 9671 then : 9672 xorg_cv_cc_flag_unused_command_line_argument=yes 9673 else $as_nop 9674 xorg_cv_cc_flag_unused_command_line_argument=no 9675 fi 9676 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9677 fi 9678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9679 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9680 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9681 CFLAGS="$xorg_testset_save_CFLAGS" 9682 fi 9683 9684 found="no" 9685 9686 if test $found = "no" ; then 9687 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9688 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9689 fi 9690 9691 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9692 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9693 fi 9694 9695 CFLAGS="$CFLAGS -Wreturn-type" 9696 9697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9698 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 9699 cacheid=xorg_cv_cc_flag__Wreturn_type 9700 if eval test \${$cacheid+y} 9701 then : 9702 printf %s "(cached) " >&6 9703 else $as_nop 9704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9705 /* end confdefs.h. */ 9706 int i; 9707 int 9708 main (void) 9709 { 9710 9711 ; 9712 return 0; 9713 } 9714 _ACEOF 9715 if ac_fn_c_try_link "$LINENO" 9716 then : 9717 eval $cacheid=yes 9718 else $as_nop 9719 eval $cacheid=no 9720 fi 9721 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9722 conftest$ac_exeext conftest.$ac_ext 9723 fi 9724 9725 9726 CFLAGS="$xorg_testset_save_CFLAGS" 9727 9728 eval supported=\$$cacheid 9729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9730 printf "%s\n" "$supported" >&6; } 9731 if test "$supported" = "yes" ; then 9732 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9733 found="yes" 9734 fi 9735 fi 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 xorg_testset_save_CFLAGS="$CFLAGS" 9752 9753 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9756 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9757 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9758 then : 9759 printf %s "(cached) " >&6 9760 else $as_nop 9761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9762 /* end confdefs.h. */ 9763 int i; 9764 _ACEOF 9765 if ac_fn_c_try_compile "$LINENO" 9766 then : 9767 xorg_cv_cc_flag_unknown_warning_option=yes 9768 else $as_nop 9769 xorg_cv_cc_flag_unknown_warning_option=no 9770 fi 9771 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9772 fi 9773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9774 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9775 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9776 CFLAGS="$xorg_testset_save_CFLAGS" 9777 fi 9778 9779 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9780 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9781 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9782 fi 9783 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9785 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9786 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9787 then : 9788 printf %s "(cached) " >&6 9789 else $as_nop 9790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9791 /* end confdefs.h. */ 9792 int i; 9793 _ACEOF 9794 if ac_fn_c_try_compile "$LINENO" 9795 then : 9796 xorg_cv_cc_flag_unused_command_line_argument=yes 9797 else $as_nop 9798 xorg_cv_cc_flag_unused_command_line_argument=no 9799 fi 9800 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9801 fi 9802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9803 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9804 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9805 CFLAGS="$xorg_testset_save_CFLAGS" 9806 fi 9807 9808 found="no" 9809 9810 if test $found = "no" ; then 9811 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9812 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9813 fi 9814 9815 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9816 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9817 fi 9818 9819 CFLAGS="$CFLAGS -Wtrigraphs" 9820 9821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9822 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 9823 cacheid=xorg_cv_cc_flag__Wtrigraphs 9824 if eval test \${$cacheid+y} 9825 then : 9826 printf %s "(cached) " >&6 9827 else $as_nop 9828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9829 /* end confdefs.h. */ 9830 int i; 9831 int 9832 main (void) 9833 { 9834 9835 ; 9836 return 0; 9837 } 9838 _ACEOF 9839 if ac_fn_c_try_link "$LINENO" 9840 then : 9841 eval $cacheid=yes 9842 else $as_nop 9843 eval $cacheid=no 9844 fi 9845 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9846 conftest$ac_exeext conftest.$ac_ext 9847 fi 9848 9849 9850 CFLAGS="$xorg_testset_save_CFLAGS" 9851 9852 eval supported=\$$cacheid 9853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9854 printf "%s\n" "$supported" >&6; } 9855 if test "$supported" = "yes" ; then 9856 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9857 found="yes" 9858 fi 9859 fi 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 xorg_testset_save_CFLAGS="$CFLAGS" 9876 9877 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9880 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9881 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 9882 then : 9883 printf %s "(cached) " >&6 9884 else $as_nop 9885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9886 /* end confdefs.h. */ 9887 int i; 9888 _ACEOF 9889 if ac_fn_c_try_compile "$LINENO" 9890 then : 9891 xorg_cv_cc_flag_unknown_warning_option=yes 9892 else $as_nop 9893 xorg_cv_cc_flag_unknown_warning_option=no 9894 fi 9895 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9896 fi 9897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9898 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9899 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9900 CFLAGS="$xorg_testset_save_CFLAGS" 9901 fi 9902 9903 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9904 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9905 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9906 fi 9907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9909 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9910 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 9911 then : 9912 printf %s "(cached) " >&6 9913 else $as_nop 9914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9915 /* end confdefs.h. */ 9916 int i; 9917 _ACEOF 9918 if ac_fn_c_try_compile "$LINENO" 9919 then : 9920 xorg_cv_cc_flag_unused_command_line_argument=yes 9921 else $as_nop 9922 xorg_cv_cc_flag_unused_command_line_argument=no 9923 fi 9924 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 9925 fi 9926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9927 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9928 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9929 CFLAGS="$xorg_testset_save_CFLAGS" 9930 fi 9931 9932 found="no" 9933 9934 if test $found = "no" ; then 9935 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9937 fi 9938 9939 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9940 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9941 fi 9942 9943 CFLAGS="$CFLAGS -Warray-bounds" 9944 9945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9946 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 9947 cacheid=xorg_cv_cc_flag__Warray_bounds 9948 if eval test \${$cacheid+y} 9949 then : 9950 printf %s "(cached) " >&6 9951 else $as_nop 9952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9953 /* end confdefs.h. */ 9954 int i; 9955 int 9956 main (void) 9957 { 9958 9959 ; 9960 return 0; 9961 } 9962 _ACEOF 9963 if ac_fn_c_try_link "$LINENO" 9964 then : 9965 eval $cacheid=yes 9966 else $as_nop 9967 eval $cacheid=no 9968 fi 9969 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 9970 conftest$ac_exeext conftest.$ac_ext 9971 fi 9972 9973 9974 CFLAGS="$xorg_testset_save_CFLAGS" 9975 9976 eval supported=\$$cacheid 9977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9978 printf "%s\n" "$supported" >&6; } 9979 if test "$supported" = "yes" ; then 9980 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9981 found="yes" 9982 fi 9983 fi 9984 9985 9986 9987 9988 9989 9990 9991 9992 9993 9994 9995 9996 9997 9998 9999 xorg_testset_save_CFLAGS="$CFLAGS" 10000 10001 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10004 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10005 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10006 then : 10007 printf %s "(cached) " >&6 10008 else $as_nop 10009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10010 /* end confdefs.h. */ 10011 int i; 10012 _ACEOF 10013 if ac_fn_c_try_compile "$LINENO" 10014 then : 10015 xorg_cv_cc_flag_unknown_warning_option=yes 10016 else $as_nop 10017 xorg_cv_cc_flag_unknown_warning_option=no 10018 fi 10019 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10020 fi 10021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10022 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10023 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10024 CFLAGS="$xorg_testset_save_CFLAGS" 10025 fi 10026 10027 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10028 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10029 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10030 fi 10031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10033 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10034 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10035 then : 10036 printf %s "(cached) " >&6 10037 else $as_nop 10038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10039 /* end confdefs.h. */ 10040 int i; 10041 _ACEOF 10042 if ac_fn_c_try_compile "$LINENO" 10043 then : 10044 xorg_cv_cc_flag_unused_command_line_argument=yes 10045 else $as_nop 10046 xorg_cv_cc_flag_unused_command_line_argument=no 10047 fi 10048 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10049 fi 10050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10051 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10052 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10053 CFLAGS="$xorg_testset_save_CFLAGS" 10054 fi 10055 10056 found="no" 10057 10058 if test $found = "no" ; then 10059 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10061 fi 10062 10063 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10064 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10065 fi 10066 10067 CFLAGS="$CFLAGS -Wwrite-strings" 10068 10069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 10070 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 10071 cacheid=xorg_cv_cc_flag__Wwrite_strings 10072 if eval test \${$cacheid+y} 10073 then : 10074 printf %s "(cached) " >&6 10075 else $as_nop 10076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10077 /* end confdefs.h. */ 10078 int i; 10079 int 10080 main (void) 10081 { 10082 10083 ; 10084 return 0; 10085 } 10086 _ACEOF 10087 if ac_fn_c_try_link "$LINENO" 10088 then : 10089 eval $cacheid=yes 10090 else $as_nop 10091 eval $cacheid=no 10092 fi 10093 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10094 conftest$ac_exeext conftest.$ac_ext 10095 fi 10096 10097 10098 CFLAGS="$xorg_testset_save_CFLAGS" 10099 10100 eval supported=\$$cacheid 10101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10102 printf "%s\n" "$supported" >&6; } 10103 if test "$supported" = "yes" ; then 10104 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 10105 found="yes" 10106 fi 10107 fi 10108 10109 10110 10111 10112 10113 10114 10115 10116 10117 10118 10119 10120 10121 10122 10123 xorg_testset_save_CFLAGS="$CFLAGS" 10124 10125 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10128 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10129 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10130 then : 10131 printf %s "(cached) " >&6 10132 else $as_nop 10133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10134 /* end confdefs.h. */ 10135 int i; 10136 _ACEOF 10137 if ac_fn_c_try_compile "$LINENO" 10138 then : 10139 xorg_cv_cc_flag_unknown_warning_option=yes 10140 else $as_nop 10141 xorg_cv_cc_flag_unknown_warning_option=no 10142 fi 10143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10144 fi 10145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10146 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10147 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10148 CFLAGS="$xorg_testset_save_CFLAGS" 10149 fi 10150 10151 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10154 fi 10155 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10157 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10158 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10159 then : 10160 printf %s "(cached) " >&6 10161 else $as_nop 10162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10163 /* end confdefs.h. */ 10164 int i; 10165 _ACEOF 10166 if ac_fn_c_try_compile "$LINENO" 10167 then : 10168 xorg_cv_cc_flag_unused_command_line_argument=yes 10169 else $as_nop 10170 xorg_cv_cc_flag_unused_command_line_argument=no 10171 fi 10172 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10173 fi 10174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10175 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10176 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10177 CFLAGS="$xorg_testset_save_CFLAGS" 10178 fi 10179 10180 found="no" 10181 10182 if test $found = "no" ; then 10183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10185 fi 10186 10187 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10189 fi 10190 10191 CFLAGS="$CFLAGS -Waddress" 10192 10193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 10194 printf %s "checking if $CC supports -Waddress... " >&6; } 10195 cacheid=xorg_cv_cc_flag__Waddress 10196 if eval test \${$cacheid+y} 10197 then : 10198 printf %s "(cached) " >&6 10199 else $as_nop 10200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10201 /* end confdefs.h. */ 10202 int i; 10203 int 10204 main (void) 10205 { 10206 10207 ; 10208 return 0; 10209 } 10210 _ACEOF 10211 if ac_fn_c_try_link "$LINENO" 10212 then : 10213 eval $cacheid=yes 10214 else $as_nop 10215 eval $cacheid=no 10216 fi 10217 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10218 conftest$ac_exeext conftest.$ac_ext 10219 fi 10220 10221 10222 CFLAGS="$xorg_testset_save_CFLAGS" 10223 10224 eval supported=\$$cacheid 10225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10226 printf "%s\n" "$supported" >&6; } 10227 if test "$supported" = "yes" ; then 10228 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10229 found="yes" 10230 fi 10231 fi 10232 10233 10234 10235 10236 10237 10238 10239 10240 10241 10242 10243 10244 10245 10246 10247 xorg_testset_save_CFLAGS="$CFLAGS" 10248 10249 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10252 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10253 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10254 then : 10255 printf %s "(cached) " >&6 10256 else $as_nop 10257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10258 /* end confdefs.h. */ 10259 int i; 10260 _ACEOF 10261 if ac_fn_c_try_compile "$LINENO" 10262 then : 10263 xorg_cv_cc_flag_unknown_warning_option=yes 10264 else $as_nop 10265 xorg_cv_cc_flag_unknown_warning_option=no 10266 fi 10267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10268 fi 10269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10270 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10271 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10272 CFLAGS="$xorg_testset_save_CFLAGS" 10273 fi 10274 10275 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10278 fi 10279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10281 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10282 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10283 then : 10284 printf %s "(cached) " >&6 10285 else $as_nop 10286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10287 /* end confdefs.h. */ 10288 int i; 10289 _ACEOF 10290 if ac_fn_c_try_compile "$LINENO" 10291 then : 10292 xorg_cv_cc_flag_unused_command_line_argument=yes 10293 else $as_nop 10294 xorg_cv_cc_flag_unused_command_line_argument=no 10295 fi 10296 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10297 fi 10298 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10299 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10300 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10301 CFLAGS="$xorg_testset_save_CFLAGS" 10302 fi 10303 10304 found="no" 10305 10306 if test $found = "no" ; then 10307 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10308 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10309 fi 10310 10311 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10313 fi 10314 10315 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10316 10317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10318 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10319 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10320 if eval test \${$cacheid+y} 10321 then : 10322 printf %s "(cached) " >&6 10323 else $as_nop 10324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10325 /* end confdefs.h. */ 10326 int i; 10327 int 10328 main (void) 10329 { 10330 10331 ; 10332 return 0; 10333 } 10334 _ACEOF 10335 if ac_fn_c_try_link "$LINENO" 10336 then : 10337 eval $cacheid=yes 10338 else $as_nop 10339 eval $cacheid=no 10340 fi 10341 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10342 conftest$ac_exeext conftest.$ac_ext 10343 fi 10344 10345 10346 CFLAGS="$xorg_testset_save_CFLAGS" 10347 10348 eval supported=\$$cacheid 10349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10350 printf "%s\n" "$supported" >&6; } 10351 if test "$supported" = "yes" ; then 10352 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10353 found="yes" 10354 fi 10355 fi 10356 10357 10358 10359 10360 10361 10362 10363 10364 10365 10366 10367 10368 10369 10370 10371 xorg_testset_save_CFLAGS="$CFLAGS" 10372 10373 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10376 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10377 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10378 then : 10379 printf %s "(cached) " >&6 10380 else $as_nop 10381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10382 /* end confdefs.h. */ 10383 int i; 10384 _ACEOF 10385 if ac_fn_c_try_compile "$LINENO" 10386 then : 10387 xorg_cv_cc_flag_unknown_warning_option=yes 10388 else $as_nop 10389 xorg_cv_cc_flag_unknown_warning_option=no 10390 fi 10391 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10392 fi 10393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10394 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10395 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10396 CFLAGS="$xorg_testset_save_CFLAGS" 10397 fi 10398 10399 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10402 fi 10403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10405 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10406 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10407 then : 10408 printf %s "(cached) " >&6 10409 else $as_nop 10410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10411 /* end confdefs.h. */ 10412 int i; 10413 _ACEOF 10414 if ac_fn_c_try_compile "$LINENO" 10415 then : 10416 xorg_cv_cc_flag_unused_command_line_argument=yes 10417 else $as_nop 10418 xorg_cv_cc_flag_unused_command_line_argument=no 10419 fi 10420 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10421 fi 10422 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10423 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10424 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10425 CFLAGS="$xorg_testset_save_CFLAGS" 10426 fi 10427 10428 found="no" 10429 10430 if test $found = "no" ; then 10431 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10433 fi 10434 10435 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10437 fi 10438 10439 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10440 10441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10442 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10443 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10444 if eval test \${$cacheid+y} 10445 then : 10446 printf %s "(cached) " >&6 10447 else $as_nop 10448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10449 /* end confdefs.h. */ 10450 int i; 10451 int 10452 main (void) 10453 { 10454 10455 ; 10456 return 0; 10457 } 10458 _ACEOF 10459 if ac_fn_c_try_link "$LINENO" 10460 then : 10461 eval $cacheid=yes 10462 else $as_nop 10463 eval $cacheid=no 10464 fi 10465 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10466 conftest$ac_exeext conftest.$ac_ext 10467 fi 10468 10469 10470 CFLAGS="$xorg_testset_save_CFLAGS" 10471 10472 eval supported=\$$cacheid 10473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10474 printf "%s\n" "$supported" >&6; } 10475 if test "$supported" = "yes" ; then 10476 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10477 found="yes" 10478 fi 10479 fi 10480 10481 10482 fi 10483 10484 10485 10486 10487 10488 10489 10490 CWARNFLAGS="$BASE_CFLAGS" 10491 if test "x$GCC" = xyes ; then 10492 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10493 fi 10494 10495 10496 10497 10498 10499 10500 10501 10502 # Check whether --enable-strict-compilation was given. 10503 if test ${enable_strict_compilation+y} 10504 then : 10505 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10506 else $as_nop 10507 STRICT_COMPILE=no 10508 fi 10509 10510 10511 10512 10513 10514 10515 STRICT_CFLAGS="" 10516 10517 10518 10519 10520 10521 10522 10523 10524 10525 10526 10527 10528 10529 xorg_testset_save_CFLAGS="$CFLAGS" 10530 10531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10534 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10535 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10536 then : 10537 printf %s "(cached) " >&6 10538 else $as_nop 10539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10540 /* end confdefs.h. */ 10541 int i; 10542 _ACEOF 10543 if ac_fn_c_try_compile "$LINENO" 10544 then : 10545 xorg_cv_cc_flag_unknown_warning_option=yes 10546 else $as_nop 10547 xorg_cv_cc_flag_unknown_warning_option=no 10548 fi 10549 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10550 fi 10551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10552 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10553 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10554 CFLAGS="$xorg_testset_save_CFLAGS" 10555 fi 10556 10557 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10558 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10559 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10560 fi 10561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10563 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10564 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10565 then : 10566 printf %s "(cached) " >&6 10567 else $as_nop 10568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10569 /* end confdefs.h. */ 10570 int i; 10571 _ACEOF 10572 if ac_fn_c_try_compile "$LINENO" 10573 then : 10574 xorg_cv_cc_flag_unused_command_line_argument=yes 10575 else $as_nop 10576 xorg_cv_cc_flag_unused_command_line_argument=no 10577 fi 10578 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10579 fi 10580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10581 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10582 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10583 CFLAGS="$xorg_testset_save_CFLAGS" 10584 fi 10585 10586 found="no" 10587 10588 if test $found = "no" ; then 10589 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10591 fi 10592 10593 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10594 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10595 fi 10596 10597 CFLAGS="$CFLAGS -pedantic" 10598 10599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10600 printf %s "checking if $CC supports -pedantic... " >&6; } 10601 cacheid=xorg_cv_cc_flag__pedantic 10602 if eval test \${$cacheid+y} 10603 then : 10604 printf %s "(cached) " >&6 10605 else $as_nop 10606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10607 /* end confdefs.h. */ 10608 int i; 10609 int 10610 main (void) 10611 { 10612 10613 ; 10614 return 0; 10615 } 10616 _ACEOF 10617 if ac_fn_c_try_link "$LINENO" 10618 then : 10619 eval $cacheid=yes 10620 else $as_nop 10621 eval $cacheid=no 10622 fi 10623 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10624 conftest$ac_exeext conftest.$ac_ext 10625 fi 10626 10627 10628 CFLAGS="$xorg_testset_save_CFLAGS" 10629 10630 eval supported=\$$cacheid 10631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10632 printf "%s\n" "$supported" >&6; } 10633 if test "$supported" = "yes" ; then 10634 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10635 found="yes" 10636 fi 10637 fi 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 xorg_testset_save_CFLAGS="$CFLAGS" 10654 10655 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10656 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10658 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10659 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10660 then : 10661 printf %s "(cached) " >&6 10662 else $as_nop 10663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10664 /* end confdefs.h. */ 10665 int i; 10666 _ACEOF 10667 if ac_fn_c_try_compile "$LINENO" 10668 then : 10669 xorg_cv_cc_flag_unknown_warning_option=yes 10670 else $as_nop 10671 xorg_cv_cc_flag_unknown_warning_option=no 10672 fi 10673 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10674 fi 10675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10676 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10677 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10678 CFLAGS="$xorg_testset_save_CFLAGS" 10679 fi 10680 10681 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10682 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10683 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10684 fi 10685 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10686 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10687 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10688 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10689 then : 10690 printf %s "(cached) " >&6 10691 else $as_nop 10692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10693 /* end confdefs.h. */ 10694 int i; 10695 _ACEOF 10696 if ac_fn_c_try_compile "$LINENO" 10697 then : 10698 xorg_cv_cc_flag_unused_command_line_argument=yes 10699 else $as_nop 10700 xorg_cv_cc_flag_unused_command_line_argument=no 10701 fi 10702 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10703 fi 10704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10705 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10706 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10707 CFLAGS="$xorg_testset_save_CFLAGS" 10708 fi 10709 10710 found="no" 10711 10712 if test $found = "no" ; then 10713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10715 fi 10716 10717 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10718 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10719 fi 10720 10721 CFLAGS="$CFLAGS -Werror" 10722 10723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10724 printf %s "checking if $CC supports -Werror... " >&6; } 10725 cacheid=xorg_cv_cc_flag__Werror 10726 if eval test \${$cacheid+y} 10727 then : 10728 printf %s "(cached) " >&6 10729 else $as_nop 10730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10731 /* end confdefs.h. */ 10732 int i; 10733 int 10734 main (void) 10735 { 10736 10737 ; 10738 return 0; 10739 } 10740 _ACEOF 10741 if ac_fn_c_try_link "$LINENO" 10742 then : 10743 eval $cacheid=yes 10744 else $as_nop 10745 eval $cacheid=no 10746 fi 10747 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10748 conftest$ac_exeext conftest.$ac_ext 10749 fi 10750 10751 10752 CFLAGS="$xorg_testset_save_CFLAGS" 10753 10754 eval supported=\$$cacheid 10755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10756 printf "%s\n" "$supported" >&6; } 10757 if test "$supported" = "yes" ; then 10758 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10759 found="yes" 10760 fi 10761 fi 10762 10763 if test $found = "no" ; then 10764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10766 fi 10767 10768 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10770 fi 10771 10772 CFLAGS="$CFLAGS -errwarn" 10773 10774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10775 printf %s "checking if $CC supports -errwarn... " >&6; } 10776 cacheid=xorg_cv_cc_flag__errwarn 10777 if eval test \${$cacheid+y} 10778 then : 10779 printf %s "(cached) " >&6 10780 else $as_nop 10781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10782 /* end confdefs.h. */ 10783 int i; 10784 int 10785 main (void) 10786 { 10787 10788 ; 10789 return 0; 10790 } 10791 _ACEOF 10792 if ac_fn_c_try_link "$LINENO" 10793 then : 10794 eval $cacheid=yes 10795 else $as_nop 10796 eval $cacheid=no 10797 fi 10798 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10799 conftest$ac_exeext conftest.$ac_ext 10800 fi 10801 10802 10803 CFLAGS="$xorg_testset_save_CFLAGS" 10804 10805 eval supported=\$$cacheid 10806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10807 printf "%s\n" "$supported" >&6; } 10808 if test "$supported" = "yes" ; then 10809 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10810 found="yes" 10811 fi 10812 fi 10813 10814 10815 10816 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10817 # activate it with -Werror, so we add it here explicitly. 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827 10828 10829 10830 10831 xorg_testset_save_CFLAGS="$CFLAGS" 10832 10833 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10836 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10837 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 10838 then : 10839 printf %s "(cached) " >&6 10840 else $as_nop 10841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10842 /* end confdefs.h. */ 10843 int i; 10844 _ACEOF 10845 if ac_fn_c_try_compile "$LINENO" 10846 then : 10847 xorg_cv_cc_flag_unknown_warning_option=yes 10848 else $as_nop 10849 xorg_cv_cc_flag_unknown_warning_option=no 10850 fi 10851 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10852 fi 10853 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10854 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10855 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10856 CFLAGS="$xorg_testset_save_CFLAGS" 10857 fi 10858 10859 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10862 fi 10863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10865 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10866 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 10867 then : 10868 printf %s "(cached) " >&6 10869 else $as_nop 10870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10871 /* end confdefs.h. */ 10872 int i; 10873 _ACEOF 10874 if ac_fn_c_try_compile "$LINENO" 10875 then : 10876 xorg_cv_cc_flag_unused_command_line_argument=yes 10877 else $as_nop 10878 xorg_cv_cc_flag_unused_command_line_argument=no 10879 fi 10880 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 10881 fi 10882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10883 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10884 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10885 CFLAGS="$xorg_testset_save_CFLAGS" 10886 fi 10887 10888 found="no" 10889 10890 if test $found = "no" ; then 10891 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10892 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10893 fi 10894 10895 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10896 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10897 fi 10898 10899 CFLAGS="$CFLAGS -Werror=attributes" 10900 10901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10902 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 10903 cacheid=xorg_cv_cc_flag__Werror_attributes 10904 if eval test \${$cacheid+y} 10905 then : 10906 printf %s "(cached) " >&6 10907 else $as_nop 10908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10909 /* end confdefs.h. */ 10910 int i; 10911 int 10912 main (void) 10913 { 10914 10915 ; 10916 return 0; 10917 } 10918 _ACEOF 10919 if ac_fn_c_try_link "$LINENO" 10920 then : 10921 eval $cacheid=yes 10922 else $as_nop 10923 eval $cacheid=no 10924 fi 10925 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10926 conftest$ac_exeext conftest.$ac_ext 10927 fi 10928 10929 10930 CFLAGS="$xorg_testset_save_CFLAGS" 10931 10932 eval supported=\$$cacheid 10933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10934 printf "%s\n" "$supported" >&6; } 10935 if test "$supported" = "yes" ; then 10936 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10937 found="yes" 10938 fi 10939 fi 10940 10941 10942 10943 if test "x$STRICT_COMPILE" = "xyes"; then 10944 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10945 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10946 fi 10947 10948 10949 10950 10951 10952 10953 10954 10955 cat >>confdefs.h <<_ACEOF 10956 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10957 _ACEOF 10958 10959 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10960 if test "x$PVM" = "x"; then 10961 PVM="0" 10962 fi 10963 10964 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 10965 10966 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10967 if test "x$PVP" = "x"; then 10968 PVP="0" 10969 fi 10970 10971 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 10972 10973 10974 10975 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10976 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10977 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10978 touch \$(top_srcdir)/ChangeLog; \ 10979 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10980 10981 10982 10983 10984 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10985 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10986 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10987 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10988 touch \$(top_srcdir)/INSTALL; \ 10989 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10990 10991 10992 10993 10994 10995 10996 case $host_os in 10997 solaris*) 10998 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10999 # check for a man page file found in later versions that use 11000 # traditional section numbers instead 11001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 11002 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 11003 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 11004 then : 11005 printf %s "(cached) " >&6 11006 else $as_nop 11007 test "$cross_compiling" = yes && 11008 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 11009 if test -r "/usr/share/man/man7/attributes.7"; then 11010 ac_cv_file__usr_share_man_man7_attributes_7=yes 11011 else 11012 ac_cv_file__usr_share_man_man7_attributes_7=no 11013 fi 11014 fi 11015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 11016 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 11017 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 11018 then : 11019 SYSV_MAN_SECTIONS=false 11020 else $as_nop 11021 SYSV_MAN_SECTIONS=true 11022 fi 11023 11024 ;; 11025 *) SYSV_MAN_SECTIONS=false ;; 11026 esac 11027 11028 if test x$APP_MAN_SUFFIX = x ; then 11029 APP_MAN_SUFFIX=1 11030 fi 11031 if test x$APP_MAN_DIR = x ; then 11032 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 11033 fi 11034 11035 if test x$LIB_MAN_SUFFIX = x ; then 11036 LIB_MAN_SUFFIX=3 11037 fi 11038 if test x$LIB_MAN_DIR = x ; then 11039 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 11040 fi 11041 11042 if test x$FILE_MAN_SUFFIX = x ; then 11043 case $SYSV_MAN_SECTIONS in 11044 true) FILE_MAN_SUFFIX=4 ;; 11045 *) FILE_MAN_SUFFIX=5 ;; 11046 esac 11047 fi 11048 if test x$FILE_MAN_DIR = x ; then 11049 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 11050 fi 11051 11052 if test x$MISC_MAN_SUFFIX = x ; then 11053 case $SYSV_MAN_SECTIONS in 11054 true) MISC_MAN_SUFFIX=5 ;; 11055 *) MISC_MAN_SUFFIX=7 ;; 11056 esac 11057 fi 11058 if test x$MISC_MAN_DIR = x ; then 11059 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 11060 fi 11061 11062 if test x$DRIVER_MAN_SUFFIX = x ; then 11063 case $SYSV_MAN_SECTIONS in 11064 true) DRIVER_MAN_SUFFIX=7 ;; 11065 *) DRIVER_MAN_SUFFIX=4 ;; 11066 esac 11067 fi 11068 if test x$DRIVER_MAN_DIR = x ; then 11069 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 11070 fi 11071 11072 if test x$ADMIN_MAN_SUFFIX = x ; then 11073 case $SYSV_MAN_SECTIONS in 11074 true) ADMIN_MAN_SUFFIX=1m ;; 11075 *) ADMIN_MAN_SUFFIX=8 ;; 11076 esac 11077 fi 11078 if test x$ADMIN_MAN_DIR = x ; then 11079 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 11080 fi 11081 11082 11083 11084 11085 11086 11087 11088 11089 11090 11091 11092 11093 11094 11095 11096 XORG_MAN_PAGE="X Version 11" 11097 11098 MAN_SUBSTS="\ 11099 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11100 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 11101 -e 's|__xservername__|Xorg|g' \ 11102 -e 's|__xconfigfile__|xorg.conf|g' \ 11103 -e 's|__projectroot__|\$(prefix)|g' \ 11104 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 11105 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 11106 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 11107 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 11108 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 11109 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 11110 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 11111 11112 11113 11114 # Check whether --enable-silent-rules was given. 11115 if test ${enable_silent_rules+y} 11116 then : 11117 enableval=$enable_silent_rules; 11118 fi 11119 11120 case $enable_silent_rules in # ((( 11121 yes) AM_DEFAULT_VERBOSITY=0;; 11122 no) AM_DEFAULT_VERBOSITY=1;; 11123 *) AM_DEFAULT_VERBOSITY=0;; 11124 esac 11125 am_make=${MAKE-make} 11126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 11127 printf %s "checking whether $am_make supports nested variables... " >&6; } 11128 if test ${am_cv_make_support_nested_variables+y} 11129 then : 11130 printf %s "(cached) " >&6 11131 else $as_nop 11132 if printf "%s\n" 'TRUE=$(BAR$(V)) 11133 BAR0=false 11134 BAR1=true 11135 V=1 11136 am__doit: 11137 @$(TRUE) 11138 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 11139 am_cv_make_support_nested_variables=yes 11140 else 11141 am_cv_make_support_nested_variables=no 11142 fi 11143 fi 11144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 11145 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 11146 if test $am_cv_make_support_nested_variables = yes; then 11147 AM_V='$(V)' 11148 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 11149 else 11150 AM_V=$AM_DEFAULT_VERBOSITY 11151 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 11152 fi 11153 AM_BACKSLASH='\' 11154 11155 11156 11157 11158 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 11159 if test "x$ac_cv_func_setenv" = xyes 11160 then : 11161 have_setenv=yes 11162 else $as_nop 11163 have_setenv=no 11164 fi 11165 11166 ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" 11167 if test "x$ac_cv_func_vasprintf" = xyes 11168 then : 11169 printf "%s\n" "#define HAVE_VASPRINTF 1" >>confdefs.h 11170 11171 fi 11172 11173 ac_fn_check_decl "$LINENO" "va_copy" "ac_cv_have_decl_va_copy" " 11174 $ac_includes_default 11175 #include <stdarg.h> 11176 11177 " "$ac_c_undeclared_builtin_options" "CFLAGS" 11178 if test "x$ac_cv_have_decl_va_copy" = xyes 11179 then : 11180 ac_have_decl=1 11181 else $as_nop 11182 ac_have_decl=0 11183 fi 11184 printf "%s\n" "#define HAVE_DECL_VA_COPY $ac_have_decl" >>confdefs.h 11185 11186 11187 if test x$have_setenv = xno; then 11188 NEED_SETENV_TRUE= 11189 NEED_SETENV_FALSE='#' 11190 else 11191 NEED_SETENV_TRUE='#' 11192 NEED_SETENV_FALSE= 11193 fi 11194 11195 11196 # Checks for pkg-config packages 11197 11198 pkg_failed=no 11199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for FONTTOSFNT" >&5 11200 printf %s "checking for FONTTOSFNT... " >&6; } 11201 11202 if test -n "$FONTTOSFNT_CFLAGS"; then 11203 pkg_cv_FONTTOSFNT_CFLAGS="$FONTTOSFNT_CFLAGS" 11204 elif test -n "$PKG_CONFIG"; then 11205 if test -n "$PKG_CONFIG" && \ 11206 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto freetype2 fontenc\""; } >&5 11207 ($PKG_CONFIG --exists --print-errors "xproto freetype2 fontenc") 2>&5 11208 ac_status=$? 11209 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11210 test $ac_status = 0; }; then 11211 pkg_cv_FONTTOSFNT_CFLAGS=`$PKG_CONFIG --cflags "xproto freetype2 fontenc" 2>/dev/null` 11212 test "x$?" != "x0" && pkg_failed=yes 11213 else 11214 pkg_failed=yes 11215 fi 11216 else 11217 pkg_failed=untried 11218 fi 11219 if test -n "$FONTTOSFNT_LIBS"; then 11220 pkg_cv_FONTTOSFNT_LIBS="$FONTTOSFNT_LIBS" 11221 elif test -n "$PKG_CONFIG"; then 11222 if test -n "$PKG_CONFIG" && \ 11223 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto freetype2 fontenc\""; } >&5 11224 ($PKG_CONFIG --exists --print-errors "xproto freetype2 fontenc") 2>&5 11225 ac_status=$? 11226 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11227 test $ac_status = 0; }; then 11228 pkg_cv_FONTTOSFNT_LIBS=`$PKG_CONFIG --libs "xproto freetype2 fontenc" 2>/dev/null` 11229 test "x$?" != "x0" && pkg_failed=yes 11230 else 11231 pkg_failed=yes 11232 fi 11233 else 11234 pkg_failed=untried 11235 fi 11236 11237 11238 11239 if test $pkg_failed = yes; then 11240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11241 printf "%s\n" "no" >&6; } 11242 11243 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 11244 _pkg_short_errors_supported=yes 11245 else 11246 _pkg_short_errors_supported=no 11247 fi 11248 if test $_pkg_short_errors_supported = yes; then 11249 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto freetype2 fontenc" 2>&1` 11250 else 11251 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto freetype2 fontenc" 2>&1` 11252 fi 11253 # Put the nasty error message in config.log where it belongs 11254 echo "$FONTTOSFNT_PKG_ERRORS" >&5 11255 11256 as_fn_error $? "Package requirements (xproto freetype2 fontenc) were not met: 11257 11258 $FONTTOSFNT_PKG_ERRORS 11259 11260 Consider adjusting the PKG_CONFIG_PATH environment variable if you 11261 installed software in a non-standard prefix. 11262 11263 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 11264 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 11265 See the pkg-config man page for more details." "$LINENO" 5 11266 elif test $pkg_failed = untried; then 11267 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 11268 printf "%s\n" "no" >&6; } 11269 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 11270 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 11271 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 11272 is in your PATH or set the PKG_CONFIG environment variable to the full 11273 path to pkg-config. 11274 11275 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 11276 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 11277 See the pkg-config man page for more details. 11278 11279 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 11280 See \`config.log' for more details" "$LINENO" 5; } 11281 else 11282 FONTTOSFNT_CFLAGS=$pkg_cv_FONTTOSFNT_CFLAGS 11283 FONTTOSFNT_LIBS=$pkg_cv_FONTTOSFNT_LIBS 11284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11285 printf "%s\n" "yes" >&6; } 11286 11287 fi 11288 11289 11290 ac_config_files="$ac_config_files Makefile man/Makefile" 11291 11292 cat >confcache <<\_ACEOF 11293 # This file is a shell script that caches the results of configure 11294 # tests run on this system so they can be shared between configure 11295 # scripts and configure runs, see configure's option --config-cache. 11296 # It is not useful on other systems. If it contains results you don't 11297 # want to keep, you may remove or edit it. 11298 # 11299 # config.status only pays attention to the cache file if you give it 11300 # the --recheck option to rerun configure. 11301 # 11302 # `ac_cv_env_foo' variables (set or unset) will be overridden when 11303 # loading this file, other *unset* `ac_cv_foo' will be assigned the 11304 # following values. 11305 11306 _ACEOF 11307 11308 # The following way of writing the cache mishandles newlines in values, 11309 # but we know of no workaround that is simple, portable, and efficient. 11310 # So, we kill variables containing newlines. 11311 # Ultrix sh set writes to stderr and can't be redirected directly, 11312 # and sets the high bit in the cache file unless we assign to the vars. 11313 ( 11314 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 11315 eval ac_val=\$$ac_var 11316 case $ac_val in #( 11317 *${as_nl}*) 11318 case $ac_var in #( 11319 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 11320 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 11321 esac 11322 case $ac_var in #( 11323 _ | IFS | as_nl) ;; #( 11324 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 11325 *) { eval $ac_var=; unset $ac_var;} ;; 11326 esac ;; 11327 esac 11328 done 11329 11330 (set) 2>&1 | 11331 case $as_nl`(ac_space=' '; set) 2>&1` in #( 11332 *${as_nl}ac_space=\ *) 11333 # `set' does not quote correctly, so add quotes: double-quote 11334 # substitution turns \\\\ into \\, and sed turns \\ into \. 11335 sed -n \ 11336 "s/'/'\\\\''/g; 11337 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 11338 ;; #( 11339 *) 11340 # `set' quotes correctly as required by POSIX, so do not add quotes. 11341 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 11342 ;; 11343 esac | 11344 sort 11345 ) | 11346 sed ' 11347 /^ac_cv_env_/b end 11348 t clear 11349 :clear 11350 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 11351 t end 11352 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 11353 :end' >>confcache 11354 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 11355 if test -w "$cache_file"; then 11356 if test "x$cache_file" != "x/dev/null"; then 11357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 11358 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 11359 if test ! -f "$cache_file" || test -h "$cache_file"; then 11360 cat confcache >"$cache_file" 11361 else 11362 case $cache_file in #( 11363 */* | ?:*) 11364 mv -f confcache "$cache_file"$$ && 11365 mv -f "$cache_file"$$ "$cache_file" ;; #( 11366 *) 11367 mv -f confcache "$cache_file" ;; 11368 esac 11369 fi 11370 fi 11371 else 11372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 11373 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 11374 fi 11375 fi 11376 rm -f confcache 11377 11378 test "x$prefix" = xNONE && prefix=$ac_default_prefix 11379 # Let make expand exec_prefix. 11380 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 11381 11382 DEFS=-DHAVE_CONFIG_H 11383 11384 ac_libobjs= 11385 ac_ltlibobjs= 11386 U= 11387 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 11388 # 1. Remove the extension, and $U if already installed. 11389 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 11390 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 11391 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 11392 # will be set to the directory where LIBOBJS objects are built. 11393 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 11394 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 11395 done 11396 LIBOBJS=$ac_libobjs 11397 11398 LTLIBOBJS=$ac_ltlibobjs 11399 11400 11401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 11402 printf %s "checking that generated files are newer than configure... " >&6; } 11403 if test -n "$am_sleep_pid"; then 11404 # Hide warnings about reused PIDs. 11405 wait $am_sleep_pid 2>/dev/null 11406 fi 11407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 11408 printf "%s\n" "done" >&6; } 11409 if test -n "$EXEEXT"; then 11410 am__EXEEXT_TRUE= 11411 am__EXEEXT_FALSE='#' 11412 else 11413 am__EXEEXT_TRUE='#' 11414 am__EXEEXT_FALSE= 11415 fi 11416 11417 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 11418 as_fn_error $? "conditional \"AMDEP\" was never defined. 11419 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11420 fi 11421 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 11422 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 11423 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11424 fi 11425 if test -z "${NEED_SETENV_TRUE}" && test -z "${NEED_SETENV_FALSE}"; then 11426 as_fn_error $? "conditional \"NEED_SETENV\" was never defined. 11427 Usually this means the macro was only invoked conditionally." "$LINENO" 5 11428 fi 11429 11430 : "${CONFIG_STATUS=./config.status}" 11431 ac_write_fail=0 11432 ac_clean_files_save=$ac_clean_files 11433 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 11434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 11435 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 11436 as_write_fail=0 11437 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 11438 #! $SHELL 11439 # Generated by $as_me. 11440 # Run this file to recreate the current configuration. 11441 # Compiler output produced by configure, useful for debugging 11442 # configure, is in config.log if it exists. 11443 11444 debug=false 11445 ac_cs_recheck=false 11446 ac_cs_silent=false 11447 11448 SHELL=\${CONFIG_SHELL-$SHELL} 11449 export SHELL 11450 _ASEOF 11451 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11452 ## -------------------- ## 11453 ## M4sh Initialization. ## 11454 ## -------------------- ## 11455 11456 # Be more Bourne compatible 11457 DUALCASE=1; export DUALCASE # for MKS sh 11458 as_nop=: 11459 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 11460 then : 11461 emulate sh 11462 NULLCMD=: 11463 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11464 # is contrary to our usage. Disable this feature. 11465 alias -g '${1+"$@"}'='"$@"' 11466 setopt NO_GLOB_SUBST 11467 else $as_nop 11468 case `(set -o) 2>/dev/null` in #( 11469 *posix*) : 11470 set -o posix ;; #( 11471 *) : 11472 ;; 11473 esac 11474 fi 11475 11476 11477 11478 # Reset variables that may have inherited troublesome values from 11479 # the environment. 11480 11481 # IFS needs to be set, to space, tab, and newline, in precisely that order. 11482 # (If _AS_PATH_WALK were called with IFS unset, it would have the 11483 # side effect of setting IFS to empty, thus disabling word splitting.) 11484 # Quoting is to prevent editors from complaining about space-tab. 11485 as_nl=' 11486 ' 11487 export as_nl 11488 IFS=" "" $as_nl" 11489 11490 PS1='$ ' 11491 PS2='> ' 11492 PS4='+ ' 11493 11494 # Ensure predictable behavior from utilities with locale-dependent output. 11495 LC_ALL=C 11496 export LC_ALL 11497 LANGUAGE=C 11498 export LANGUAGE 11499 11500 # We cannot yet rely on "unset" to work, but we need these variables 11501 # to be unset--not just set to an empty or harmless value--now, to 11502 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 11503 # also avoids known problems related to "unset" and subshell syntax 11504 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 11505 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 11506 do eval test \${$as_var+y} \ 11507 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11508 done 11509 11510 # Ensure that fds 0, 1, and 2 are open. 11511 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 11512 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 11513 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 11514 11515 # The user is always right. 11516 if ${PATH_SEPARATOR+false} :; then 11517 PATH_SEPARATOR=: 11518 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11519 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11520 PATH_SEPARATOR=';' 11521 } 11522 fi 11523 11524 11525 # Find who we are. Look in the path if we contain no directory separator. 11526 as_myself= 11527 case $0 in #(( 11528 *[\\/]* ) as_myself=$0 ;; 11529 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11530 for as_dir in $PATH 11531 do 11532 IFS=$as_save_IFS 11533 case $as_dir in #((( 11534 '') as_dir=./ ;; 11535 */) ;; 11536 *) as_dir=$as_dir/ ;; 11537 esac 11538 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 11539 done 11540 IFS=$as_save_IFS 11541 11542 ;; 11543 esac 11544 # We did not find ourselves, most probably we were run as `sh COMMAND' 11545 # in which case we are not to be found in the path. 11546 if test "x$as_myself" = x; then 11547 as_myself=$0 11548 fi 11549 if test ! -f "$as_myself"; then 11550 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 11551 exit 1 11552 fi 11553 11554 11555 11556 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11557 # ---------------------------------------- 11558 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11559 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11560 # script with STATUS, using 1 if that was 0. 11561 as_fn_error () 11562 { 11563 as_status=$1; test $as_status -eq 0 && as_status=1 11564 if test "$4"; then 11565 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11566 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11567 fi 11568 printf "%s\n" "$as_me: error: $2" >&2 11569 as_fn_exit $as_status 11570 } # as_fn_error 11571 11572 11573 11574 # as_fn_set_status STATUS 11575 # ----------------------- 11576 # Set $? to STATUS, without forking. 11577 as_fn_set_status () 11578 { 11579 return $1 11580 } # as_fn_set_status 11581 11582 # as_fn_exit STATUS 11583 # ----------------- 11584 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11585 as_fn_exit () 11586 { 11587 set +e 11588 as_fn_set_status $1 11589 exit $1 11590 } # as_fn_exit 11591 11592 # as_fn_unset VAR 11593 # --------------- 11594 # Portably unset VAR. 11595 as_fn_unset () 11596 { 11597 { eval $1=; unset $1;} 11598 } 11599 as_unset=as_fn_unset 11600 11601 # as_fn_append VAR VALUE 11602 # ---------------------- 11603 # Append the text in VALUE to the end of the definition contained in VAR. Take 11604 # advantage of any shell optimizations that allow amortized linear growth over 11605 # repeated appends, instead of the typical quadratic growth present in naive 11606 # implementations. 11607 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 11608 then : 11609 eval 'as_fn_append () 11610 { 11611 eval $1+=\$2 11612 }' 11613 else $as_nop 11614 as_fn_append () 11615 { 11616 eval $1=\$$1\$2 11617 } 11618 fi # as_fn_append 11619 11620 # as_fn_arith ARG... 11621 # ------------------ 11622 # Perform arithmetic evaluation on the ARGs, and store the result in the 11623 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11624 # must be portable across $(()) and expr. 11625 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 11626 then : 11627 eval 'as_fn_arith () 11628 { 11629 as_val=$(( $* )) 11630 }' 11631 else $as_nop 11632 as_fn_arith () 11633 { 11634 as_val=`expr "$@" || test $? -eq 1` 11635 } 11636 fi # as_fn_arith 11637 11638 11639 if expr a : '\(a\)' >/dev/null 2>&1 && 11640 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11641 as_expr=expr 11642 else 11643 as_expr=false 11644 fi 11645 11646 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11647 as_basename=basename 11648 else 11649 as_basename=false 11650 fi 11651 11652 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11653 as_dirname=dirname 11654 else 11655 as_dirname=false 11656 fi 11657 11658 as_me=`$as_basename -- "$0" || 11659 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11660 X"$0" : 'X\(//\)$' \| \ 11661 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11662 printf "%s\n" X/"$0" | 11663 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11664 s//\1/ 11665 q 11666 } 11667 /^X\/\(\/\/\)$/{ 11668 s//\1/ 11669 q 11670 } 11671 /^X\/\(\/\).*/{ 11672 s//\1/ 11673 q 11674 } 11675 s/.*/./; q'` 11676 11677 # Avoid depending upon Character Ranges. 11678 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11679 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11680 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11681 as_cr_digits='0123456789' 11682 as_cr_alnum=$as_cr_Letters$as_cr_digits 11683 11684 11685 # Determine whether it's possible to make 'echo' print without a newline. 11686 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 11687 # for compatibility with existing Makefiles. 11688 ECHO_C= ECHO_N= ECHO_T= 11689 case `echo -n x` in #((((( 11690 -n*) 11691 case `echo 'xy\c'` in 11692 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11693 xy) ECHO_C='\c';; 11694 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11695 ECHO_T=' ';; 11696 esac;; 11697 *) 11698 ECHO_N='-n';; 11699 esac 11700 11701 # For backward compatibility with old third-party macros, we provide 11702 # the shell variables $as_echo and $as_echo_n. New code should use 11703 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 11704 as_echo='printf %s\n' 11705 as_echo_n='printf %s' 11706 11707 rm -f conf$$ conf$$.exe conf$$.file 11708 if test -d conf$$.dir; then 11709 rm -f conf$$.dir/conf$$.file 11710 else 11711 rm -f conf$$.dir 11712 mkdir conf$$.dir 2>/dev/null 11713 fi 11714 if (echo >conf$$.file) 2>/dev/null; then 11715 if ln -s conf$$.file conf$$ 2>/dev/null; then 11716 as_ln_s='ln -s' 11717 # ... but there are two gotchas: 11718 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11719 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11720 # In both cases, we have to default to `cp -pR'. 11721 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11722 as_ln_s='cp -pR' 11723 elif ln conf$$.file conf$$ 2>/dev/null; then 11724 as_ln_s=ln 11725 else 11726 as_ln_s='cp -pR' 11727 fi 11728 else 11729 as_ln_s='cp -pR' 11730 fi 11731 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11732 rmdir conf$$.dir 2>/dev/null 11733 11734 11735 # as_fn_mkdir_p 11736 # ------------- 11737 # Create "$as_dir" as a directory, including parents if necessary. 11738 as_fn_mkdir_p () 11739 { 11740 11741 case $as_dir in #( 11742 -*) as_dir=./$as_dir;; 11743 esac 11744 test -d "$as_dir" || eval $as_mkdir_p || { 11745 as_dirs= 11746 while :; do 11747 case $as_dir in #( 11748 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11749 *) as_qdir=$as_dir;; 11750 esac 11751 as_dirs="'$as_qdir' $as_dirs" 11752 as_dir=`$as_dirname -- "$as_dir" || 11753 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11754 X"$as_dir" : 'X\(//\)[^/]' \| \ 11755 X"$as_dir" : 'X\(//\)$' \| \ 11756 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11757 printf "%s\n" X"$as_dir" | 11758 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11759 s//\1/ 11760 q 11761 } 11762 /^X\(\/\/\)[^/].*/{ 11763 s//\1/ 11764 q 11765 } 11766 /^X\(\/\/\)$/{ 11767 s//\1/ 11768 q 11769 } 11770 /^X\(\/\).*/{ 11771 s//\1/ 11772 q 11773 } 11774 s/.*/./; q'` 11775 test -d "$as_dir" && break 11776 done 11777 test -z "$as_dirs" || eval "mkdir $as_dirs" 11778 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11779 11780 11781 } # as_fn_mkdir_p 11782 if mkdir -p . 2>/dev/null; then 11783 as_mkdir_p='mkdir -p "$as_dir"' 11784 else 11785 test -d ./-p && rmdir ./-p 11786 as_mkdir_p=false 11787 fi 11788 11789 11790 # as_fn_executable_p FILE 11791 # ----------------------- 11792 # Test if FILE is an executable regular file. 11793 as_fn_executable_p () 11794 { 11795 test -f "$1" && test -x "$1" 11796 } # as_fn_executable_p 11797 as_test_x='test -x' 11798 as_executable_p=as_fn_executable_p 11799 11800 # Sed expression to map a string onto a valid CPP name. 11801 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11802 11803 # Sed expression to map a string onto a valid variable name. 11804 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11805 11806 11807 exec 6>&1 11808 ## ----------------------------------- ## 11809 ## Main body of $CONFIG_STATUS script. ## 11810 ## ----------------------------------- ## 11811 _ASEOF 11812 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11813 11814 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11815 # Save the log message, to keep $0 and so on meaningful, and to 11816 # report actual input values of CONFIG_FILES etc. instead of their 11817 # values after options handling. 11818 ac_log=" 11819 This file was extended by fonttosfnt $as_me 1.2.3, which was 11820 generated by GNU Autoconf 2.71. Invocation command line was 11821 11822 CONFIG_FILES = $CONFIG_FILES 11823 CONFIG_HEADERS = $CONFIG_HEADERS 11824 CONFIG_LINKS = $CONFIG_LINKS 11825 CONFIG_COMMANDS = $CONFIG_COMMANDS 11826 $ $0 $@ 11827 11828 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11829 " 11830 11831 _ACEOF 11832 11833 case $ac_config_files in *" 11834 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11835 esac 11836 11837 case $ac_config_headers in *" 11838 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11839 esac 11840 11841 11842 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11843 # Files that config.status was made for. 11844 config_files="$ac_config_files" 11845 config_headers="$ac_config_headers" 11846 config_commands="$ac_config_commands" 11847 11848 _ACEOF 11849 11850 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11851 ac_cs_usage="\ 11852 \`$as_me' instantiates files and other configuration actions 11853 from templates according to the current configuration. Unless the files 11854 and actions are specified as TAGs, all are instantiated by default. 11855 11856 Usage: $0 [OPTION]... [TAG]... 11857 11858 -h, --help print this help, then exit 11859 -V, --version print version number and configuration settings, then exit 11860 --config print configuration, then exit 11861 -q, --quiet, --silent 11862 do not print progress messages 11863 -d, --debug don't remove temporary files 11864 --recheck update $as_me by reconfiguring in the same conditions 11865 --file=FILE[:TEMPLATE] 11866 instantiate the configuration file FILE 11867 --header=FILE[:TEMPLATE] 11868 instantiate the configuration header FILE 11869 11870 Configuration files: 11871 $config_files 11872 11873 Configuration headers: 11874 $config_headers 11875 11876 Configuration commands: 11877 $config_commands 11878 11879 Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues>." 11880 11881 _ACEOF 11882 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 11883 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 11884 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11885 ac_cs_config='$ac_cs_config_escaped' 11886 ac_cs_version="\\ 11887 fonttosfnt config.status 1.2.3 11888 configured by $0, generated by GNU Autoconf 2.71, 11889 with options \\"\$ac_cs_config\\" 11890 11891 Copyright (C) 2021 Free Software Foundation, Inc. 11892 This config.status script is free software; the Free Software Foundation 11893 gives unlimited permission to copy, distribute and modify it." 11894 11895 ac_pwd='$ac_pwd' 11896 srcdir='$srcdir' 11897 INSTALL='$INSTALL' 11898 MKDIR_P='$MKDIR_P' 11899 AWK='$AWK' 11900 test -n "\$AWK" || AWK=awk 11901 _ACEOF 11902 11903 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11904 # The default lists apply if the user does not specify any file. 11905 ac_need_defaults=: 11906 while test $# != 0 11907 do 11908 case $1 in 11909 --*=?*) 11910 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11911 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11912 ac_shift=: 11913 ;; 11914 --*=) 11915 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11916 ac_optarg= 11917 ac_shift=: 11918 ;; 11919 *) 11920 ac_option=$1 11921 ac_optarg=$2 11922 ac_shift=shift 11923 ;; 11924 esac 11925 11926 case $ac_option in 11927 # Handling of the options. 11928 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11929 ac_cs_recheck=: ;; 11930 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11931 printf "%s\n" "$ac_cs_version"; exit ;; 11932 --config | --confi | --conf | --con | --co | --c ) 11933 printf "%s\n" "$ac_cs_config"; exit ;; 11934 --debug | --debu | --deb | --de | --d | -d ) 11935 debug=: ;; 11936 --file | --fil | --fi | --f ) 11937 $ac_shift 11938 case $ac_optarg in 11939 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11940 '') as_fn_error $? "missing file argument" ;; 11941 esac 11942 as_fn_append CONFIG_FILES " '$ac_optarg'" 11943 ac_need_defaults=false;; 11944 --header | --heade | --head | --hea ) 11945 $ac_shift 11946 case $ac_optarg in 11947 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11948 esac 11949 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11950 ac_need_defaults=false;; 11951 --he | --h) 11952 # Conflict between --help and --header 11953 as_fn_error $? "ambiguous option: \`$1' 11954 Try \`$0 --help' for more information.";; 11955 --help | --hel | -h ) 11956 printf "%s\n" "$ac_cs_usage"; exit ;; 11957 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11958 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11959 ac_cs_silent=: ;; 11960 11961 # This is an error. 11962 -*) as_fn_error $? "unrecognized option: \`$1' 11963 Try \`$0 --help' for more information." ;; 11964 11965 *) as_fn_append ac_config_targets " $1" 11966 ac_need_defaults=false ;; 11967 11968 esac 11969 shift 11970 done 11971 11972 ac_configure_extra_args= 11973 11974 if $ac_cs_silent; then 11975 exec 6>/dev/null 11976 ac_configure_extra_args="$ac_configure_extra_args --silent" 11977 fi 11978 11979 _ACEOF 11980 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11981 if \$ac_cs_recheck; then 11982 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11983 shift 11984 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 11985 CONFIG_SHELL='$SHELL' 11986 export CONFIG_SHELL 11987 exec "\$@" 11988 fi 11989 11990 _ACEOF 11991 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11992 exec 5>>config.log 11993 { 11994 echo 11995 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11996 ## Running $as_me. ## 11997 _ASBOX 11998 printf "%s\n" "$ac_log" 11999 } >&5 12000 12001 _ACEOF 12002 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12003 # 12004 # INIT-COMMANDS 12005 # 12006 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 12007 12008 _ACEOF 12009 12010 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12011 12012 # Handling of arguments. 12013 for ac_config_target in $ac_config_targets 12014 do 12015 case $ac_config_target in 12016 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 12017 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 12018 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 12019 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 12020 12021 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 12022 esac 12023 done 12024 12025 12026 # If the user did not use the arguments to specify the items to instantiate, 12027 # then the envvar interface is used. Set only those that are not. 12028 # We use the long form for the default assignment because of an extremely 12029 # bizarre bug on SunOS 4.1.3. 12030 if $ac_need_defaults; then 12031 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 12032 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 12033 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 12034 fi 12035 12036 # Have a temporary directory for convenience. Make it in the build tree 12037 # simply because there is no reason against having it here, and in addition, 12038 # creating and moving files from /tmp can sometimes cause problems. 12039 # Hook for its removal unless debugging. 12040 # Note that there is a small window in which the directory will not be cleaned: 12041 # after its creation but before its name has been assigned to `$tmp'. 12042 $debug || 12043 { 12044 tmp= ac_tmp= 12045 trap 'exit_status=$? 12046 : "${ac_tmp:=$tmp}" 12047 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 12048 ' 0 12049 trap 'as_fn_exit 1' 1 2 13 15 12050 } 12051 # Create a (secure) tmp directory for tmp files. 12052 12053 { 12054 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 12055 test -d "$tmp" 12056 } || 12057 { 12058 tmp=./conf$$-$RANDOM 12059 (umask 077 && mkdir "$tmp") 12060 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 12061 ac_tmp=$tmp 12062 12063 # Set up the scripts for CONFIG_FILES section. 12064 # No need to generate them if there are no CONFIG_FILES. 12065 # This happens for instance with `./config.status config.h'. 12066 if test -n "$CONFIG_FILES"; then 12067 12068 12069 ac_cr=`echo X | tr X '\015'` 12070 # On cygwin, bash can eat \r inside `` if the user requested igncr. 12071 # But we know of no other shell where ac_cr would be empty at this 12072 # point, so we can use a bashism as a fallback. 12073 if test "x$ac_cr" = x; then 12074 eval ac_cr=\$\'\\r\' 12075 fi 12076 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 12077 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 12078 ac_cs_awk_cr='\\r' 12079 else 12080 ac_cs_awk_cr=$ac_cr 12081 fi 12082 12083 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 12084 _ACEOF 12085 12086 12087 { 12088 echo "cat >conf$$subs.awk <<_ACEOF" && 12089 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 12090 echo "_ACEOF" 12091 } >conf$$subs.sh || 12092 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12093 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 12094 ac_delim='%!_!# ' 12095 for ac_last_try in false false false false false :; do 12096 . ./conf$$subs.sh || 12097 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12098 12099 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 12100 if test $ac_delim_n = $ac_delim_num; then 12101 break 12102 elif $ac_last_try; then 12103 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 12104 else 12105 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12106 fi 12107 done 12108 rm -f conf$$subs.sh 12109 12110 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12111 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 12112 _ACEOF 12113 sed -n ' 12114 h 12115 s/^/S["/; s/!.*/"]=/ 12116 p 12117 g 12118 s/^[^!]*!// 12119 :repl 12120 t repl 12121 s/'"$ac_delim"'$// 12122 t delim 12123 :nl 12124 h 12125 s/\(.\{148\}\)..*/\1/ 12126 t more1 12127 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 12128 p 12129 n 12130 b repl 12131 :more1 12132 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12133 p 12134 g 12135 s/.\{148\}// 12136 t nl 12137 :delim 12138 h 12139 s/\(.\{148\}\)..*/\1/ 12140 t more2 12141 s/["\\]/\\&/g; s/^/"/; s/$/"/ 12142 p 12143 b 12144 :more2 12145 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 12146 p 12147 g 12148 s/.\{148\}// 12149 t delim 12150 ' <conf$$subs.awk | sed ' 12151 /^[^""]/{ 12152 N 12153 s/\n// 12154 } 12155 ' >>$CONFIG_STATUS || ac_write_fail=1 12156 rm -f conf$$subs.awk 12157 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12158 _ACAWK 12159 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 12160 for (key in S) S_is_set[key] = 1 12161 FS = "" 12162 12163 } 12164 { 12165 line = $ 0 12166 nfields = split(line, field, "@") 12167 substed = 0 12168 len = length(field[1]) 12169 for (i = 2; i < nfields; i++) { 12170 key = field[i] 12171 keylen = length(key) 12172 if (S_is_set[key]) { 12173 value = S[key] 12174 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 12175 len += length(value) + length(field[++i]) 12176 substed = 1 12177 } else 12178 len += 1 + keylen 12179 } 12180 12181 print line 12182 } 12183 12184 _ACAWK 12185 _ACEOF 12186 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12187 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 12188 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 12189 else 12190 cat 12191 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 12192 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 12193 _ACEOF 12194 12195 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 12196 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 12197 # trailing colons and then remove the whole line if VPATH becomes empty 12198 # (actually we leave an empty line to preserve line numbers). 12199 if test "x$srcdir" = x.; then 12200 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 12201 h 12202 s/// 12203 s/^/:/ 12204 s/[ ]*$/:/ 12205 s/:\$(srcdir):/:/g 12206 s/:\${srcdir}:/:/g 12207 s/:@srcdir@:/:/g 12208 s/^:*// 12209 s/:*$// 12210 x 12211 s/\(=[ ]*\).*/\1/ 12212 G 12213 s/\n// 12214 s/^[^=]*=[ ]*$// 12215 }' 12216 fi 12217 12218 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12219 fi # test -n "$CONFIG_FILES" 12220 12221 # Set up the scripts for CONFIG_HEADERS section. 12222 # No need to generate them if there are no CONFIG_HEADERS. 12223 # This happens for instance with `./config.status Makefile'. 12224 if test -n "$CONFIG_HEADERS"; then 12225 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 12226 BEGIN { 12227 _ACEOF 12228 12229 # Transform confdefs.h into an awk script `defines.awk', embedded as 12230 # here-document in config.status, that substitutes the proper values into 12231 # config.h.in to produce config.h. 12232 12233 # Create a delimiter string that does not exist in confdefs.h, to ease 12234 # handling of long lines. 12235 ac_delim='%!_!# ' 12236 for ac_last_try in false false :; do 12237 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 12238 if test -z "$ac_tt"; then 12239 break 12240 elif $ac_last_try; then 12241 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 12242 else 12243 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 12244 fi 12245 done 12246 12247 # For the awk script, D is an array of macro values keyed by name, 12248 # likewise P contains macro parameters if any. Preserve backslash 12249 # newline sequences. 12250 12251 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 12252 sed -n ' 12253 s/.\{148\}/&'"$ac_delim"'/g 12254 t rset 12255 :rset 12256 s/^[ ]*#[ ]*define[ ][ ]*/ / 12257 t def 12258 d 12259 :def 12260 s/\\$// 12261 t bsnl 12262 s/["\\]/\\&/g 12263 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12264 D["\1"]=" \3"/p 12265 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 12266 d 12267 :bsnl 12268 s/["\\]/\\&/g 12269 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 12270 D["\1"]=" \3\\\\\\n"\\/p 12271 t cont 12272 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 12273 t cont 12274 d 12275 :cont 12276 n 12277 s/.\{148\}/&'"$ac_delim"'/g 12278 t clear 12279 :clear 12280 s/\\$// 12281 t bsnlc 12282 s/["\\]/\\&/g; s/^/"/; s/$/"/p 12283 d 12284 :bsnlc 12285 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 12286 b cont 12287 ' <confdefs.h | sed ' 12288 s/'"$ac_delim"'/"\\\ 12289 "/g' >>$CONFIG_STATUS || ac_write_fail=1 12290 12291 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12292 for (key in D) D_is_set[key] = 1 12293 FS = "" 12294 } 12295 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 12296 line = \$ 0 12297 split(line, arg, " ") 12298 if (arg[1] == "#") { 12299 defundef = arg[2] 12300 mac1 = arg[3] 12301 } else { 12302 defundef = substr(arg[1], 2) 12303 mac1 = arg[2] 12304 } 12305 split(mac1, mac2, "(") #) 12306 macro = mac2[1] 12307 prefix = substr(line, 1, index(line, defundef) - 1) 12308 if (D_is_set[macro]) { 12309 # Preserve the white space surrounding the "#". 12310 print prefix "define", macro P[macro] D[macro] 12311 next 12312 } else { 12313 # Replace #undef with comments. This is necessary, for example, 12314 # in the case of _POSIX_SOURCE, which is predefined and required 12315 # on some systems where configure will not decide to define it. 12316 if (defundef == "undef") { 12317 print "/*", prefix defundef, macro, "*/" 12318 next 12319 } 12320 } 12321 } 12322 { print } 12323 _ACAWK 12324 _ACEOF 12325 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12326 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 12327 fi # test -n "$CONFIG_HEADERS" 12328 12329 12330 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 12331 shift 12332 for ac_tag 12333 do 12334 case $ac_tag in 12335 :[FHLC]) ac_mode=$ac_tag; continue;; 12336 esac 12337 case $ac_mode$ac_tag in 12338 :[FHL]*:*);; 12339 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 12340 :[FH]-) ac_tag=-:-;; 12341 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 12342 esac 12343 ac_save_IFS=$IFS 12344 IFS=: 12345 set x $ac_tag 12346 IFS=$ac_save_IFS 12347 shift 12348 ac_file=$1 12349 shift 12350 12351 case $ac_mode in 12352 :L) ac_source=$1;; 12353 :[FH]) 12354 ac_file_inputs= 12355 for ac_f 12356 do 12357 case $ac_f in 12358 -) ac_f="$ac_tmp/stdin";; 12359 *) # Look for the file first in the build tree, then in the source tree 12360 # (if the path is not absolute). The absolute path cannot be DOS-style, 12361 # because $ac_f cannot contain `:'. 12362 test -f "$ac_f" || 12363 case $ac_f in 12364 [\\/$]*) false;; 12365 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 12366 esac || 12367 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 12368 esac 12369 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 12370 as_fn_append ac_file_inputs " '$ac_f'" 12371 done 12372 12373 # Let's still pretend it is `configure' which instantiates (i.e., don't 12374 # use $as_me), people would be surprised to read: 12375 # /* config.h. Generated by config.status. */ 12376 configure_input='Generated from '` 12377 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 12378 `' by configure.' 12379 if test x"$ac_file" != x-; then 12380 configure_input="$ac_file. $configure_input" 12381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 12382 printf "%s\n" "$as_me: creating $ac_file" >&6;} 12383 fi 12384 # Neutralize special characters interpreted by sed in replacement strings. 12385 case $configure_input in #( 12386 *\&* | *\|* | *\\* ) 12387 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 12388 sed 's/[\\\\&|]/\\\\&/g'`;; #( 12389 *) ac_sed_conf_input=$configure_input;; 12390 esac 12391 12392 case $ac_tag in 12393 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 12394 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 12395 esac 12396 ;; 12397 esac 12398 12399 ac_dir=`$as_dirname -- "$ac_file" || 12400 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12401 X"$ac_file" : 'X\(//\)[^/]' \| \ 12402 X"$ac_file" : 'X\(//\)$' \| \ 12403 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 12404 printf "%s\n" X"$ac_file" | 12405 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12406 s//\1/ 12407 q 12408 } 12409 /^X\(\/\/\)[^/].*/{ 12410 s//\1/ 12411 q 12412 } 12413 /^X\(\/\/\)$/{ 12414 s//\1/ 12415 q 12416 } 12417 /^X\(\/\).*/{ 12418 s//\1/ 12419 q 12420 } 12421 s/.*/./; q'` 12422 as_dir="$ac_dir"; as_fn_mkdir_p 12423 ac_builddir=. 12424 12425 case "$ac_dir" in 12426 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 12427 *) 12428 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 12429 # A ".." for each directory in $ac_dir_suffix. 12430 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 12431 case $ac_top_builddir_sub in 12432 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 12433 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12434 esac ;; 12435 esac 12436 ac_abs_top_builddir=$ac_pwd 12437 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12438 # for backward compatibility: 12439 ac_top_builddir=$ac_top_build_prefix 12440 12441 case $srcdir in 12442 .) # We are building in place. 12443 ac_srcdir=. 12444 ac_top_srcdir=$ac_top_builddir_sub 12445 ac_abs_top_srcdir=$ac_pwd ;; 12446 [\\/]* | ?:[\\/]* ) # Absolute name. 12447 ac_srcdir=$srcdir$ac_dir_suffix; 12448 ac_top_srcdir=$srcdir 12449 ac_abs_top_srcdir=$srcdir ;; 12450 *) # Relative name. 12451 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12452 ac_top_srcdir=$ac_top_build_prefix$srcdir 12453 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12454 esac 12455 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12456 12457 12458 case $ac_mode in 12459 :F) 12460 # 12461 # CONFIG_FILE 12462 # 12463 12464 case $INSTALL in 12465 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12466 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12467 esac 12468 ac_MKDIR_P=$MKDIR_P 12469 case $MKDIR_P in 12470 [\\/$]* | ?:[\\/]* ) ;; 12471 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12472 esac 12473 _ACEOF 12474 12475 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12476 # If the template does not know about datarootdir, expand it. 12477 # FIXME: This hack should be removed a few years after 2.60. 12478 ac_datarootdir_hack=; ac_datarootdir_seen= 12479 ac_sed_dataroot=' 12480 /datarootdir/ { 12481 p 12482 q 12483 } 12484 /@datadir@/p 12485 /@docdir@/p 12486 /@infodir@/p 12487 /@localedir@/p 12488 /@mandir@/p' 12489 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12490 *datarootdir*) ac_datarootdir_seen=yes;; 12491 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12493 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12494 _ACEOF 12495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12496 ac_datarootdir_hack=' 12497 s&@datadir@&$datadir&g 12498 s&@docdir@&$docdir&g 12499 s&@infodir@&$infodir&g 12500 s&@localedir@&$localedir&g 12501 s&@mandir@&$mandir&g 12502 s&\\\${datarootdir}&$datarootdir&g' ;; 12503 esac 12504 _ACEOF 12505 12506 # Neutralize VPATH when `$srcdir' = `.'. 12507 # Shell code in configure.ac might set extrasub. 12508 # FIXME: do we really want to maintain this feature? 12509 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12510 ac_sed_extra="$ac_vpsub 12511 $extrasub 12512 _ACEOF 12513 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12514 :t 12515 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12516 s|@configure_input@|$ac_sed_conf_input|;t t 12517 s&@top_builddir@&$ac_top_builddir_sub&;t t 12518 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12519 s&@srcdir@&$ac_srcdir&;t t 12520 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12521 s&@top_srcdir@&$ac_top_srcdir&;t t 12522 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12523 s&@builddir@&$ac_builddir&;t t 12524 s&@abs_builddir@&$ac_abs_builddir&;t t 12525 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12526 s&@INSTALL@&$ac_INSTALL&;t t 12527 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12528 $ac_datarootdir_hack 12529 " 12530 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12531 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12532 12533 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 12534 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 12535 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 12536 "$ac_tmp/out"`; test -z "$ac_out"; } && 12537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12538 which seems to be undefined. Please make sure it is defined" >&5 12539 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 12540 which seems to be undefined. Please make sure it is defined" >&2;} 12541 12542 rm -f "$ac_tmp/stdin" 12543 case $ac_file in 12544 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 12545 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 12546 esac \ 12547 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12548 ;; 12549 :H) 12550 # 12551 # CONFIG_HEADER 12552 # 12553 if test x"$ac_file" != x-; then 12554 { 12555 printf "%s\n" "/* $configure_input */" >&1 \ 12556 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 12557 } >"$ac_tmp/config.h" \ 12558 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12559 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 12560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 12561 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 12562 else 12563 rm -f "$ac_file" 12564 mv "$ac_tmp/config.h" "$ac_file" \ 12565 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 12566 fi 12567 else 12568 printf "%s\n" "/* $configure_input */" >&1 \ 12569 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 12570 || as_fn_error $? "could not create -" "$LINENO" 5 12571 fi 12572 # Compute "$ac_file"'s index in $config_headers. 12573 _am_arg="$ac_file" 12574 _am_stamp_count=1 12575 for _am_header in $config_headers :; do 12576 case $_am_header in 12577 $_am_arg | $_am_arg:* ) 12578 break ;; 12579 * ) 12580 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12581 esac 12582 done 12583 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12584 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12585 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12586 X"$_am_arg" : 'X\(//\)$' \| \ 12587 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12588 printf "%s\n" X"$_am_arg" | 12589 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12590 s//\1/ 12591 q 12592 } 12593 /^X\(\/\/\)[^/].*/{ 12594 s//\1/ 12595 q 12596 } 12597 /^X\(\/\/\)$/{ 12598 s//\1/ 12599 q 12600 } 12601 /^X\(\/\).*/{ 12602 s//\1/ 12603 q 12604 } 12605 s/.*/./; q'`/stamp-h$_am_stamp_count 12606 ;; 12607 12608 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12609 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 12610 ;; 12611 esac 12612 12613 12614 case $ac_file$ac_mode in 12615 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12616 # Older Autoconf quotes --file arguments for eval, but not when files 12617 # are listed without --file. Let's play safe and only enable the eval 12618 # if we detect the quoting. 12619 # TODO: see whether this extra hack can be removed once we start 12620 # requiring Autoconf 2.70 or later. 12621 case $CONFIG_FILES in #( 12622 *\'*) : 12623 eval set x "$CONFIG_FILES" ;; #( 12624 *) : 12625 set x $CONFIG_FILES ;; #( 12626 *) : 12627 ;; 12628 esac 12629 shift 12630 # Used to flag and report bootstrapping failures. 12631 am_rc=0 12632 for am_mf 12633 do 12634 # Strip MF so we end up with the name of the file. 12635 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 12636 # Check whether this is an Automake generated Makefile which includes 12637 # dependency-tracking related rules and includes. 12638 # Grep'ing the whole file directly is not great: AIX grep has a line 12639 # limit of 2048, but all sed's we know have understand at least 4000. 12640 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 12641 || continue 12642 am_dirpart=`$as_dirname -- "$am_mf" || 12643 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12644 X"$am_mf" : 'X\(//\)[^/]' \| \ 12645 X"$am_mf" : 'X\(//\)$' \| \ 12646 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12647 printf "%s\n" X"$am_mf" | 12648 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12649 s//\1/ 12650 q 12651 } 12652 /^X\(\/\/\)[^/].*/{ 12653 s//\1/ 12654 q 12655 } 12656 /^X\(\/\/\)$/{ 12657 s//\1/ 12658 q 12659 } 12660 /^X\(\/\).*/{ 12661 s//\1/ 12662 q 12663 } 12664 s/.*/./; q'` 12665 am_filepart=`$as_basename -- "$am_mf" || 12666 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 12667 X"$am_mf" : 'X\(//\)$' \| \ 12668 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 12669 printf "%s\n" X/"$am_mf" | 12670 sed '/^.*\/\([^/][^/]*\)\/*$/{ 12671 s//\1/ 12672 q 12673 } 12674 /^X\/\(\/\/\)$/{ 12675 s//\1/ 12676 q 12677 } 12678 /^X\/\(\/\).*/{ 12679 s//\1/ 12680 q 12681 } 12682 s/.*/./; q'` 12683 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 12684 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12685 | $MAKE -f - am--depfiles" >&5 12686 (cd "$am_dirpart" \ 12687 && sed -e '/# am--include-marker/d' "$am_filepart" \ 12688 | $MAKE -f - am--depfiles) >&5 2>&5 12689 ac_status=$? 12690 echo "$as_me:$LINENO: \$? = $ac_status" >&5 12691 (exit $ac_status); } || am_rc=$? 12692 done 12693 if test $am_rc -ne 0; then 12694 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12695 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12696 as_fn_error $? "Something went wrong bootstrapping makefile fragments 12697 for automatic dependency tracking. If GNU make was not used, consider 12698 re-running the configure script with MAKE=\"gmake\" (or whatever is 12699 necessary). You can also try re-running configure with the 12700 '--disable-dependency-tracking' option to at least be able to build 12701 the package (albeit without support for automatic dependency tracking). 12702 See \`config.log' for more details" "$LINENO" 5; } 12703 fi 12704 { am_dirpart=; unset am_dirpart;} 12705 { am_filepart=; unset am_filepart;} 12706 { am_mf=; unset am_mf;} 12707 { am_rc=; unset am_rc;} 12708 rm -f conftest-deps.mk 12709 } 12710 ;; 12711 12712 esac 12713 done # for ac_tag 12714 12715 12716 as_fn_exit 0 12717 _ACEOF 12718 ac_clean_files=$ac_clean_files_save 12719 12720 test $ac_write_fail = 0 || 12721 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12722 12723 12724 # configure is writing to config.log, and then calls config.status. 12725 # config.status does its own redirection, appending to config.log. 12726 # Unfortunately, on DOS this fails, as config.log is still kept open 12727 # by configure, so config.status won't be able to write to it; its 12728 # output is simply discarded. So we exec the FD to /dev/null, 12729 # effectively closing config.log, so it can be properly (re)opened and 12730 # appended to by config.status. When coming back to configure, we 12731 # need to make the FD available again. 12732 if test "$no_create" != yes; then 12733 ac_cs_success=: 12734 ac_config_status_args= 12735 test "$silent" = yes && 12736 ac_config_status_args="$ac_config_status_args --quiet" 12737 exec 5>/dev/null 12738 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 12739 exec 5>>config.log 12740 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 12741 # would make configure fail if this is the last instruction. 12742 $ac_cs_success || as_fn_exit 1 12743 fi 12744 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 12745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 12746 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 12747 fi 12748 12749 12750
Indexes created Mon Oct 26 00:26:21 UTC 2026