configure revision 1.1.1.6
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for fonttosfnt 1.2.2. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$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 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1" 202 if (eval "$as_required") 2>/dev/null; then : 203 as_have_required=yes 204 else 205 as_have_required=no 206 fi 207 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 208 209 else 210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 211 as_found=false 212 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 213 do 214 IFS=$as_save_IFS 215 test -z "$as_dir" && as_dir=. 216 as_found=: 217 case $as_dir in #( 218 /*) 219 for as_base in sh bash ksh sh5; do 220 # Try only shells that exist, to save several forks. 221 as_shell=$as_dir/$as_base 222 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 223 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 226 break 2 227 fi 228 fi 229 done;; 230 esac 231 as_found=false 232 done 233 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 234 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 235 CONFIG_SHELL=$SHELL as_have_required=yes 236 fi; } 237 IFS=$as_save_IFS 238 239 240 if test "x$CONFIG_SHELL" != x; 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 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 259 exit 255 260 fi 261 262 if test x$as_have_required = xno; then : 263 $as_echo "$0: This script requires a shell more modern than all" 264 $as_echo "$0: the shells that I found on your system." 265 if test x${ZSH_VERSION+set} = xset ; then 266 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 267 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 268 else 269 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 270 $0: https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues 271 $0: about your system, including any error possibly output 272 $0: before this message. Then install a modern shell, or 273 $0: manually run the script under such a shell if you do 274 $0: have one." 275 fi 276 exit 1 277 fi 278 fi 279 fi 280 SHELL=${CONFIG_SHELL-/bin/sh} 281 export SHELL 282 # Unset more variables known to interfere with behavior of common tools. 283 CLICOLOR_FORCE= GREP_OPTIONS= 284 unset CLICOLOR_FORCE GREP_OPTIONS 285 286 ## --------------------- ## 287 ## M4sh Shell Functions. ## 288 ## --------------------- ## 289 # as_fn_unset VAR 290 # --------------- 291 # Portably unset VAR. 292 as_fn_unset () 293 { 294 { eval $1=; unset $1;} 295 } 296 as_unset=as_fn_unset 297 298 # as_fn_set_status STATUS 299 # ----------------------- 300 # Set $? to STATUS, without forking. 301 as_fn_set_status () 302 { 303 return $1 304 } # as_fn_set_status 305 306 # as_fn_exit STATUS 307 # ----------------- 308 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 309 as_fn_exit () 310 { 311 set +e 312 as_fn_set_status $1 313 exit $1 314 } # as_fn_exit 315 316 # as_fn_mkdir_p 317 # ------------- 318 # Create "$as_dir" as a directory, including parents if necessary. 319 as_fn_mkdir_p () 320 { 321 322 case $as_dir in #( 323 -*) as_dir=./$as_dir;; 324 esac 325 test -d "$as_dir" || eval $as_mkdir_p || { 326 as_dirs= 327 while :; do 328 case $as_dir in #( 329 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 330 *) as_qdir=$as_dir;; 331 esac 332 as_dirs="'$as_qdir' $as_dirs" 333 as_dir=`$as_dirname -- "$as_dir" || 334 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 335 X"$as_dir" : 'X\(//\)[^/]' \| \ 336 X"$as_dir" : 'X\(//\)$' \| \ 337 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 338 $as_echo X"$as_dir" | 339 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 340 s//\1/ 341 q 342 } 343 /^X\(\/\/\)[^/].*/{ 344 s//\1/ 345 q 346 } 347 /^X\(\/\/\)$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\).*/{ 352 s//\1/ 353 q 354 } 355 s/.*/./; q'` 356 test -d "$as_dir" && break 357 done 358 test -z "$as_dirs" || eval "mkdir $as_dirs" 359 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 360 361 362 } # as_fn_mkdir_p 363 364 # as_fn_executable_p FILE 365 # ----------------------- 366 # Test if FILE is an executable regular file. 367 as_fn_executable_p () 368 { 369 test -f "$1" && test -x "$1" 370 } # as_fn_executable_p 371 # as_fn_append VAR VALUE 372 # ---------------------- 373 # Append the text in VALUE to the end of the definition contained in VAR. Take 374 # advantage of any shell optimizations that allow amortized linear growth over 375 # repeated appends, instead of the typical quadratic growth present in naive 376 # implementations. 377 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 378 eval 'as_fn_append () 379 { 380 eval $1+=\$2 381 }' 382 else 383 as_fn_append () 384 { 385 eval $1=\$$1\$2 386 } 387 fi # as_fn_append 388 389 # as_fn_arith ARG... 390 # ------------------ 391 # Perform arithmetic evaluation on the ARGs, and store the result in the 392 # global $as_val. Take advantage of shells that can avoid forks. The arguments 393 # must be portable across $(()) and expr. 394 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 395 eval 'as_fn_arith () 396 { 397 as_val=$(( $* )) 398 }' 399 else 400 as_fn_arith () 401 { 402 as_val=`expr "$@" || test $? -eq 1` 403 } 404 fi # as_fn_arith 405 406 407 # as_fn_error STATUS ERROR [LINENO LOG_FD] 408 # ---------------------------------------- 409 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 410 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 411 # script with STATUS, using 1 if that was 0. 412 as_fn_error () 413 { 414 as_status=$1; test $as_status -eq 0 && as_status=1 415 if test "$4"; then 416 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 417 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 418 fi 419 $as_echo "$as_me: error: $2" >&2 420 as_fn_exit $as_status 421 } # as_fn_error 422 423 if expr a : '\(a\)' >/dev/null 2>&1 && 424 test "X`expr 00001 : '.*\(...\)'`" = X001; then 425 as_expr=expr 426 else 427 as_expr=false 428 fi 429 430 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 431 as_basename=basename 432 else 433 as_basename=false 434 fi 435 436 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 437 as_dirname=dirname 438 else 439 as_dirname=false 440 fi 441 442 as_me=`$as_basename -- "$0" || 443 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 444 X"$0" : 'X\(//\)$' \| \ 445 X"$0" : 'X\(/\)' \| . 2>/dev/null || 446 $as_echo X/"$0" | 447 sed '/^.*\/\([^/][^/]*\)\/*$/{ 448 s//\1/ 449 q 450 } 451 /^X\/\(\/\/\)$/{ 452 s//\1/ 453 q 454 } 455 /^X\/\(\/\).*/{ 456 s//\1/ 457 q 458 } 459 s/.*/./; q'` 460 461 # Avoid depending upon Character Ranges. 462 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 463 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 464 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 465 as_cr_digits='0123456789' 466 as_cr_alnum=$as_cr_Letters$as_cr_digits 467 468 469 as_lineno_1=$LINENO as_lineno_1a=$LINENO 470 as_lineno_2=$LINENO as_lineno_2a=$LINENO 471 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 472 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 473 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 474 sed -n ' 475 p 476 /[$]LINENO/= 477 ' <$as_myself | 478 sed ' 479 s/[$]LINENO.*/&-/ 480 t lineno 481 b 482 :lineno 483 N 484 :loop 485 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 486 t loop 487 s/-\n.*// 488 ' >$as_me.lineno && 489 chmod +x "$as_me.lineno" || 490 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 491 492 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 493 # already done that, so ensure we don't try to do so again and fall 494 # in an infinite loop. This has already happened in practice. 495 _as_can_reexec=no; export _as_can_reexec 496 # Don't try to exec as it changes $[0], causing all sort of problems 497 # (the dirname of $[0] is not the place where we might find the 498 # original and so on. Autoconf is especially sensitive to this). 499 . "./$as_me.lineno" 500 # Exit status is that of the last command. 501 exit 502 } 503 504 ECHO_C= ECHO_N= ECHO_T= 505 case `echo -n x` in #((((( 506 -n*) 507 case `echo 'xy\c'` in 508 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 509 xy) ECHO_C='\c';; 510 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 511 ECHO_T=' ';; 512 esac;; 513 *) 514 ECHO_N='-n';; 515 esac 516 517 rm -f conf$$ conf$$.exe conf$$.file 518 if test -d conf$$.dir; then 519 rm -f conf$$.dir/conf$$.file 520 else 521 rm -f conf$$.dir 522 mkdir conf$$.dir 2>/dev/null 523 fi 524 if (echo >conf$$.file) 2>/dev/null; then 525 if ln -s conf$$.file conf$$ 2>/dev/null; then 526 as_ln_s='ln -s' 527 # ... but there are two gotchas: 528 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 529 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 530 # In both cases, we have to default to `cp -pR'. 531 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 532 as_ln_s='cp -pR' 533 elif ln conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s=ln 535 else 536 as_ln_s='cp -pR' 537 fi 538 else 539 as_ln_s='cp -pR' 540 fi 541 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 542 rmdir conf$$.dir 2>/dev/null 543 544 if mkdir -p . 2>/dev/null; then 545 as_mkdir_p='mkdir -p "$as_dir"' 546 else 547 test -d ./-p && rmdir ./-p 548 as_mkdir_p=false 549 fi 550 551 as_test_x='test -x' 552 as_executable_p=as_fn_executable_p 553 554 # Sed expression to map a string onto a valid CPP name. 555 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 556 557 # Sed expression to map a string onto a valid variable name. 558 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 559 560 561 test -n "$DJDIR" || exec 7<&0 </dev/null 562 exec 6>&1 563 564 # Name of the host. 565 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 566 # so uname gets run too. 567 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 568 569 # 570 # Initializations. 571 # 572 ac_default_prefix=/usr/local 573 ac_clean_files= 574 ac_config_libobj_dir=. 575 LIBOBJS= 576 cross_compiling=no 577 subdirs= 578 MFLAGS= 579 MAKEFLAGS= 580 581 # Identity of this package. 582 PACKAGE_NAME='fonttosfnt' 583 PACKAGE_TARNAME='fonttosfnt' 584 PACKAGE_VERSION='1.2.2' 585 PACKAGE_STRING='fonttosfnt 1.2.2' 586 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues' 587 PACKAGE_URL='' 588 589 ac_unique_file="Makefile.am" 590 # 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However 'strip' might not be the right 2409 # tool to use in cross-compilation environments, therefore Automake 2410 # will honor the 'STRIP' environment variable to overrule this program. 2411 if test "$cross_compiling" != no; then 2412 if test -n "$ac_tool_prefix"; then 2413 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2414 set dummy ${ac_tool_prefix}strip; ac_word=$2 2415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2416 $as_echo_n "checking for $ac_word... " >&6; } 2417 if ${ac_cv_prog_STRIP+:} false; then : 2418 $as_echo_n "(cached) " >&6 2419 else 2420 if test -n "$STRIP"; then 2421 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2422 else 2423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2424 for as_dir in $PATH 2425 do 2426 IFS=$as_save_IFS 2427 test -z "$as_dir" && as_dir=. 2428 for ac_exec_ext in '' $ac_executable_extensions; do 2429 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2430 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2431 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2432 break 2 2433 fi 2434 done 2435 done 2436 IFS=$as_save_IFS 2437 2438 fi 2439 fi 2440 STRIP=$ac_cv_prog_STRIP 2441 if test -n "$STRIP"; then 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2443 $as_echo "$STRIP" >&6; } 2444 else 2445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2446 $as_echo "no" >&6; } 2447 fi 2448 2449 2450 fi 2451 if test -z "$ac_cv_prog_STRIP"; then 2452 ac_ct_STRIP=$STRIP 2453 # Extract the first word of "strip", so it can be a program name with args. 2454 set dummy strip; ac_word=$2 2455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2456 $as_echo_n "checking for $ac_word... " >&6; } 2457 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2458 $as_echo_n "(cached) " >&6 2459 else 2460 if test -n "$ac_ct_STRIP"; then 2461 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2462 else 2463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2464 for as_dir in $PATH 2465 do 2466 IFS=$as_save_IFS 2467 test -z "$as_dir" && as_dir=. 2468 for ac_exec_ext in '' $ac_executable_extensions; do 2469 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2470 ac_cv_prog_ac_ct_STRIP="strip" 2471 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2472 break 2 2473 fi 2474 done 2475 done 2476 IFS=$as_save_IFS 2477 2478 fi 2479 fi 2480 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2481 if test -n "$ac_ct_STRIP"; then 2482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2483 $as_echo "$ac_ct_STRIP" >&6; } 2484 else 2485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2486 $as_echo "no" >&6; } 2487 fi 2488 2489 if test "x$ac_ct_STRIP" = x; then 2490 STRIP=":" 2491 else 2492 case $cross_compiling:$ac_tool_warned in 2493 yes:) 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2495 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2496 ac_tool_warned=yes ;; 2497 esac 2498 STRIP=$ac_ct_STRIP 2499 fi 2500 else 2501 STRIP="$ac_cv_prog_STRIP" 2502 fi 2503 2504 fi 2505 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2506 2507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2508 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2509 if test -z "$MKDIR_P"; then 2510 if ${ac_cv_path_mkdir+:} false; then : 2511 $as_echo_n "(cached) " >&6 2512 else 2513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2514 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2515 do 2516 IFS=$as_save_IFS 2517 test -z "$as_dir" && as_dir=. 2518 for ac_prog in mkdir gmkdir; do 2519 for ac_exec_ext in '' $ac_executable_extensions; do 2520 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2521 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2522 'mkdir (GNU coreutils) '* | \ 2523 'mkdir (coreutils) '* | \ 2524 'mkdir (fileutils) '4.1*) 2525 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2526 break 3;; 2527 esac 2528 done 2529 done 2530 done 2531 IFS=$as_save_IFS 2532 2533 fi 2534 2535 test -d ./--version && rmdir ./--version 2536 if test "${ac_cv_path_mkdir+set}" = set; then 2537 MKDIR_P="$ac_cv_path_mkdir -p" 2538 else 2539 # As a last resort, use the slow shell script. Don't cache a 2540 # value for MKDIR_P within a source directory, because that will 2541 # break other packages using the cache if that directory is 2542 # removed, or if the value is a relative name. 2543 MKDIR_P="$ac_install_sh -d" 2544 fi 2545 fi 2546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2547 $as_echo "$MKDIR_P" >&6; } 2548 2549 for ac_prog in gawk mawk nawk awk 2550 do 2551 # Extract the first word of "$ac_prog", so it can be a program name with args. 2552 set dummy $ac_prog; ac_word=$2 2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2554 $as_echo_n "checking for $ac_word... " >&6; } 2555 if ${ac_cv_prog_AWK+:} false; then : 2556 $as_echo_n "(cached) " >&6 2557 else 2558 if test -n "$AWK"; then 2559 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2560 else 2561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2562 for as_dir in $PATH 2563 do 2564 IFS=$as_save_IFS 2565 test -z "$as_dir" && as_dir=. 2566 for ac_exec_ext in '' $ac_executable_extensions; do 2567 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2568 ac_cv_prog_AWK="$ac_prog" 2569 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2570 break 2 2571 fi 2572 done 2573 done 2574 IFS=$as_save_IFS 2575 2576 fi 2577 fi 2578 AWK=$ac_cv_prog_AWK 2579 if test -n "$AWK"; then 2580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2581 $as_echo "$AWK" >&6; } 2582 else 2583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2584 $as_echo "no" >&6; } 2585 fi 2586 2587 2588 test -n "$AWK" && break 2589 done 2590 2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2592 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2593 set x ${MAKE-make} 2594 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2595 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2596 $as_echo_n "(cached) " >&6 2597 else 2598 cat >conftest.make <<\_ACEOF 2599 SHELL = /bin/sh 2600 all: 2601 @echo '@@@%%%=$(MAKE)=@@@%%%' 2602 _ACEOF 2603 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2604 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2605 *@@@%%%=?*=@@@%%%*) 2606 eval ac_cv_prog_make_${ac_make}_set=yes;; 2607 *) 2608 eval ac_cv_prog_make_${ac_make}_set=no;; 2609 esac 2610 rm -f conftest.make 2611 fi 2612 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2614 $as_echo "yes" >&6; } 2615 SET_MAKE= 2616 else 2617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2618 $as_echo "no" >&6; } 2619 SET_MAKE="MAKE=${MAKE-make}" 2620 fi 2621 2622 rm -rf .tst 2>/dev/null 2623 mkdir .tst 2>/dev/null 2624 if test -d .tst; then 2625 am__leading_dot=. 2626 else 2627 am__leading_dot=_ 2628 fi 2629 rmdir .tst 2>/dev/null 2630 2631 # Check whether --enable-silent-rules was given. 2632 if test "${enable_silent_rules+set}" = set; then : 2633 enableval=$enable_silent_rules; 2634 fi 2635 2636 case $enable_silent_rules in # ((( 2637 yes) AM_DEFAULT_VERBOSITY=0;; 2638 no) AM_DEFAULT_VERBOSITY=1;; 2639 *) AM_DEFAULT_VERBOSITY=1;; 2640 esac 2641 am_make=${MAKE-make} 2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2643 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2644 if ${am_cv_make_support_nested_variables+:} false; then : 2645 $as_echo_n "(cached) " >&6 2646 else 2647 if $as_echo 'TRUE=$(BAR$(V)) 2648 BAR0=false 2649 BAR1=true 2650 V=1 2651 am__doit: 2652 @$(TRUE) 2653 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2654 am_cv_make_support_nested_variables=yes 2655 else 2656 am_cv_make_support_nested_variables=no 2657 fi 2658 fi 2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2660 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2661 if test $am_cv_make_support_nested_variables = yes; then 2662 AM_V='$(V)' 2663 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2664 else 2665 AM_V=$AM_DEFAULT_VERBOSITY 2666 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2667 fi 2668 AM_BACKSLASH='\' 2669 2670 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2671 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2672 # is not polluted with repeated "-I." 2673 am__isrc=' -I$(srcdir)' 2674 # test to see if srcdir already configured 2675 if test -f $srcdir/config.status; then 2676 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2677 fi 2678 fi 2679 2680 # test whether we have cygpath 2681 if test -z "$CYGPATH_W"; then 2682 if (cygpath --version) >/dev/null 2>/dev/null; then 2683 CYGPATH_W='cygpath -w' 2684 else 2685 CYGPATH_W=echo 2686 fi 2687 fi 2688 2689 2690 # Define the identity of the package. 2691 PACKAGE='fonttosfnt' 2692 VERSION='1.2.2' 2693 2694 2695 cat >>confdefs.h <<_ACEOF 2696 #define PACKAGE "$PACKAGE" 2697 _ACEOF 2698 2699 2700 cat >>confdefs.h <<_ACEOF 2701 #define VERSION "$VERSION" 2702 _ACEOF 2703 2704 # Some tools Automake needs. 2705 2706 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2707 2708 2709 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2710 2711 2712 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2713 2714 2715 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2716 2717 2718 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2719 2720 # For better backward compatibility. To be removed once Automake 1.9.x 2721 # dies out for good. For more background, see: 2722 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2723 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2724 mkdir_p='$(MKDIR_P)' 2725 2726 # We need awk for the "check" target (and possibly the TAP driver). The 2727 # system "awk" is bad on some platforms. 2728 # Always define AMTAR for backward compatibility. Yes, it's still used 2729 # in the wild :-( We should find a proper way to deprecate it ... 2730 AMTAR='$${TAR-tar}' 2731 2732 2733 # We'll loop over all known methods to create a tar archive until one works. 2734 _am_tools='gnutar pax cpio none' 2735 2736 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2737 2738 2739 2740 2741 2742 2743 # POSIX will say in a future version that running "rm -f" with no argument 2744 # is OK; and we want to be able to make that assumption in our Makefile 2745 # recipes. So use an aggressive probe to check that the usage we want is 2746 # actually supported "in the wild" to an acceptable degree. 2747 # See automake bug#10828. 2748 # To make any issue more visible, cause the running configure to be aborted 2749 # by default if the 'rm' program in use doesn't match our expectations; the 2750 # user can still override this though. 2751 if rm -f && rm -fr && rm -rf; then : OK; else 2752 cat >&2 <<'END' 2753 Oops! 2754 2755 Your 'rm' program seems unable to run without file operands specified 2756 on the command line, even when the '-f' option is present. This is contrary 2757 to the behaviour of most rm programs out there, and not conforming with 2758 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2759 2760 Please tell bug-automake@gnu.org about your system, including the value 2761 of your $PATH and any error possibly output before this message. This 2762 can help us improve future automake versions. 2763 2764 END 2765 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2766 echo 'Configuration will proceed anyway, since you have set the' >&2 2767 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2768 echo >&2 2769 else 2770 cat >&2 <<'END' 2771 Aborting the configuration process, to ensure you take notice of the issue. 2772 2773 You can download and install GNU coreutils to get an 'rm' implementation 2774 that behaves properly: <https://www.gnu.org/software/coreutils/>. 2775 2776 If you want to complete the configuration process using your problematic 2777 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2778 to "yes", and re-run configure. 2779 2780 END 2781 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2782 fi 2783 fi 2784 2785 2786 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 DEPDIR="${am__leading_dot}deps" 2799 2800 ac_config_commands="$ac_config_commands depfiles" 2801 2802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 2803 $as_echo_n "checking whether ${MAKE-make} supports the include directive... " >&6; } 2804 cat > confinc.mk << 'END' 2805 am__doit: 2806 @echo this is the am__doit target >confinc.out 2807 .PHONY: am__doit 2808 END 2809 am__include="#" 2810 am__quote= 2811 # BSD make does it like this. 2812 echo '.include "confinc.mk" # ignored' > confmf.BSD 2813 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 2814 echo 'include confinc.mk # ignored' > confmf.GNU 2815 _am_result=no 2816 for s in GNU BSD; do 2817 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 2818 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 2819 ac_status=$? 2820 echo "$as_me:$LINENO: \$? = $ac_status" >&5 2821 (exit $ac_status); } 2822 case $?:`cat confinc.out 2>/dev/null` in #( 2823 '0:this is the am__doit target') : 2824 case $s in #( 2825 BSD) : 2826 am__include='.include' am__quote='"' ;; #( 2827 *) : 2828 am__include='include' am__quote='' ;; 2829 esac ;; #( 2830 *) : 2831 ;; 2832 esac 2833 if test "$am__include" != "#"; then 2834 _am_result="yes ($s style)" 2835 break 2836 fi 2837 done 2838 rm -f confinc.* confmf.* 2839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 2840 $as_echo "${_am_result}" >&6; } 2841 2842 # Check whether --enable-dependency-tracking was given. 2843 if test "${enable_dependency_tracking+set}" = set; then : 2844 enableval=$enable_dependency_tracking; 2845 fi 2846 2847 if test "x$enable_dependency_tracking" != xno; then 2848 am_depcomp="$ac_aux_dir/depcomp" 2849 AMDEPBACKSLASH='\' 2850 am__nodep='_no' 2851 fi 2852 if test "x$enable_dependency_tracking" != xno; then 2853 AMDEP_TRUE= 2854 AMDEP_FALSE='#' 2855 else 2856 AMDEP_TRUE='#' 2857 AMDEP_FALSE= 2858 fi 2859 2860 2861 ac_ext=c 2862 ac_cpp='$CPP $CPPFLAGS' 2863 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2864 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2865 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2866 if test -n "$ac_tool_prefix"; then 2867 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2868 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2870 $as_echo_n "checking for $ac_word... " >&6; } 2871 if ${ac_cv_prog_CC+:} false; then : 2872 $as_echo_n "(cached) " >&6 2873 else 2874 if test -n "$CC"; then 2875 ac_cv_prog_CC="$CC" # Let the user override the test. 2876 else 2877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2878 for as_dir in $PATH 2879 do 2880 IFS=$as_save_IFS 2881 test -z "$as_dir" && as_dir=. 2882 for ac_exec_ext in '' $ac_executable_extensions; do 2883 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2884 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2885 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2886 break 2 2887 fi 2888 done 2889 done 2890 IFS=$as_save_IFS 2891 2892 fi 2893 fi 2894 CC=$ac_cv_prog_CC 2895 if test -n "$CC"; then 2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2897 $as_echo "$CC" >&6; } 2898 else 2899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2900 $as_echo "no" >&6; } 2901 fi 2902 2903 2904 fi 2905 if test -z "$ac_cv_prog_CC"; then 2906 ac_ct_CC=$CC 2907 # Extract the first word of "gcc", so it can be a program name with args. 2908 set dummy gcc; ac_word=$2 2909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2910 $as_echo_n "checking for $ac_word... " >&6; } 2911 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2912 $as_echo_n "(cached) " >&6 2913 else 2914 if test -n "$ac_ct_CC"; then 2915 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2916 else 2917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2918 for as_dir in $PATH 2919 do 2920 IFS=$as_save_IFS 2921 test -z "$as_dir" && as_dir=. 2922 for ac_exec_ext in '' $ac_executable_extensions; do 2923 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2924 ac_cv_prog_ac_ct_CC="gcc" 2925 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2926 break 2 2927 fi 2928 done 2929 done 2930 IFS=$as_save_IFS 2931 2932 fi 2933 fi 2934 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2935 if test -n "$ac_ct_CC"; then 2936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2937 $as_echo "$ac_ct_CC" >&6; } 2938 else 2939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2940 $as_echo "no" >&6; } 2941 fi 2942 2943 if test "x$ac_ct_CC" = x; then 2944 CC="" 2945 else 2946 case $cross_compiling:$ac_tool_warned in 2947 yes:) 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2949 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2950 ac_tool_warned=yes ;; 2951 esac 2952 CC=$ac_ct_CC 2953 fi 2954 else 2955 CC="$ac_cv_prog_CC" 2956 fi 2957 2958 if test -z "$CC"; then 2959 if test -n "$ac_tool_prefix"; then 2960 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2961 set dummy ${ac_tool_prefix}cc; ac_word=$2 2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2963 $as_echo_n "checking for $ac_word... " >&6; } 2964 if ${ac_cv_prog_CC+:} false; then : 2965 $as_echo_n "(cached) " >&6 2966 else 2967 if test -n "$CC"; then 2968 ac_cv_prog_CC="$CC" # Let the user override the test. 2969 else 2970 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2971 for as_dir in $PATH 2972 do 2973 IFS=$as_save_IFS 2974 test -z "$as_dir" && as_dir=. 2975 for ac_exec_ext in '' $ac_executable_extensions; do 2976 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2977 ac_cv_prog_CC="${ac_tool_prefix}cc" 2978 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2979 break 2 2980 fi 2981 done 2982 done 2983 IFS=$as_save_IFS 2984 2985 fi 2986 fi 2987 CC=$ac_cv_prog_CC 2988 if test -n "$CC"; then 2989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2990 $as_echo "$CC" >&6; } 2991 else 2992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2993 $as_echo "no" >&6; } 2994 fi 2995 2996 2997 fi 2998 fi 2999 if test -z "$CC"; then 3000 # Extract the first word of "cc", so it can be a program name with args. 3001 set dummy cc; ac_word=$2 3002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3003 $as_echo_n "checking for $ac_word... " >&6; } 3004 if ${ac_cv_prog_CC+:} false; then : 3005 $as_echo_n "(cached) " >&6 3006 else 3007 if test -n "$CC"; then 3008 ac_cv_prog_CC="$CC" # Let the user override the test. 3009 else 3010 ac_prog_rejected=no 3011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3012 for as_dir in $PATH 3013 do 3014 IFS=$as_save_IFS 3015 test -z "$as_dir" && as_dir=. 3016 for ac_exec_ext in '' $ac_executable_extensions; do 3017 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3018 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3019 ac_prog_rejected=yes 3020 continue 3021 fi 3022 ac_cv_prog_CC="cc" 3023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3024 break 2 3025 fi 3026 done 3027 done 3028 IFS=$as_save_IFS 3029 3030 if test $ac_prog_rejected = yes; then 3031 # We found a bogon in the path, so make sure we never use it. 3032 set dummy $ac_cv_prog_CC 3033 shift 3034 if test $# != 0; then 3035 # We chose a different compiler from the bogus one. 3036 # However, it has the same basename, so the bogon will be chosen 3037 # first if we set CC to just the basename; use the full file name. 3038 shift 3039 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3040 fi 3041 fi 3042 fi 3043 fi 3044 CC=$ac_cv_prog_CC 3045 if test -n "$CC"; then 3046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3047 $as_echo "$CC" >&6; } 3048 else 3049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3050 $as_echo "no" >&6; } 3051 fi 3052 3053 3054 fi 3055 if test -z "$CC"; then 3056 if test -n "$ac_tool_prefix"; then 3057 for ac_prog in cl.exe 3058 do 3059 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3060 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3062 $as_echo_n "checking for $ac_word... " >&6; } 3063 if ${ac_cv_prog_CC+:} false; then : 3064 $as_echo_n "(cached) " >&6 3065 else 3066 if test -n "$CC"; then 3067 ac_cv_prog_CC="$CC" # Let the user override the test. 3068 else 3069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3070 for as_dir in $PATH 3071 do 3072 IFS=$as_save_IFS 3073 test -z "$as_dir" && as_dir=. 3074 for ac_exec_ext in '' $ac_executable_extensions; do 3075 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3076 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3077 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3078 break 2 3079 fi 3080 done 3081 done 3082 IFS=$as_save_IFS 3083 3084 fi 3085 fi 3086 CC=$ac_cv_prog_CC 3087 if test -n "$CC"; then 3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3089 $as_echo "$CC" >&6; } 3090 else 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3092 $as_echo "no" >&6; } 3093 fi 3094 3095 3096 test -n "$CC" && break 3097 done 3098 fi 3099 if test -z "$CC"; then 3100 ac_ct_CC=$CC 3101 for ac_prog in cl.exe 3102 do 3103 # Extract the first word of "$ac_prog", so it can be a program name with args. 3104 set dummy $ac_prog; ac_word=$2 3105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3106 $as_echo_n "checking for $ac_word... " >&6; } 3107 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3108 $as_echo_n "(cached) " >&6 3109 else 3110 if test -n "$ac_ct_CC"; then 3111 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3112 else 3113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3114 for as_dir in $PATH 3115 do 3116 IFS=$as_save_IFS 3117 test -z "$as_dir" && as_dir=. 3118 for ac_exec_ext in '' $ac_executable_extensions; do 3119 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3120 ac_cv_prog_ac_ct_CC="$ac_prog" 3121 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3122 break 2 3123 fi 3124 done 3125 done 3126 IFS=$as_save_IFS 3127 3128 fi 3129 fi 3130 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3131 if test -n "$ac_ct_CC"; then 3132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3133 $as_echo "$ac_ct_CC" >&6; } 3134 else 3135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3136 $as_echo "no" >&6; } 3137 fi 3138 3139 3140 test -n "$ac_ct_CC" && break 3141 done 3142 3143 if test "x$ac_ct_CC" = x; then 3144 CC="" 3145 else 3146 case $cross_compiling:$ac_tool_warned in 3147 yes:) 3148 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3149 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3150 ac_tool_warned=yes ;; 3151 esac 3152 CC=$ac_ct_CC 3153 fi 3154 fi 3155 3156 fi 3157 3158 3159 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3160 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3161 as_fn_error $? "no acceptable C compiler found in \$PATH 3162 See \`config.log' for more details" "$LINENO" 5; } 3163 3164 # Provide some information about the compiler. 3165 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3166 set X $ac_compile 3167 ac_compiler=$2 3168 for ac_option in --version -v -V -qversion; do 3169 { { ac_try="$ac_compiler $ac_option >&5" 3170 case "(($ac_try" in 3171 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3172 *) ac_try_echo=$ac_try;; 3173 esac 3174 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3175 $as_echo "$ac_try_echo"; } >&5 3176 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3177 ac_status=$? 3178 if test -s conftest.err; then 3179 sed '10a\ 3180 ... rest of stderr output deleted ... 3181 10q' conftest.err >conftest.er1 3182 cat conftest.er1 >&5 3183 fi 3184 rm -f conftest.er1 conftest.err 3185 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3186 test $ac_status = 0; } 3187 done 3188 3189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3190 /* end confdefs.h. */ 3191 3192 int 3193 main () 3194 { 3195 3196 ; 3197 return 0; 3198 } 3199 _ACEOF 3200 ac_clean_files_save=$ac_clean_files 3201 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3202 # Try to create an executable without -o first, disregard a.out. 3203 # It will help us diagnose broken compilers, and finding out an intuition 3204 # of exeext. 3205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3206 $as_echo_n "checking whether the C compiler works... " >&6; } 3207 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3208 3209 # The possible output files: 3210 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3211 3212 ac_rmfiles= 3213 for ac_file in $ac_files 3214 do 3215 case $ac_file in 3216 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3217 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3218 esac 3219 done 3220 rm -f $ac_rmfiles 3221 3222 if { { ac_try="$ac_link_default" 3223 case "(($ac_try" in 3224 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3225 *) ac_try_echo=$ac_try;; 3226 esac 3227 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3228 $as_echo "$ac_try_echo"; } >&5 3229 (eval "$ac_link_default") 2>&5 3230 ac_status=$? 3231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3232 test $ac_status = 0; }; then : 3233 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3234 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3235 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3236 # so that the user can short-circuit this test for compilers unknown to 3237 # Autoconf. 3238 for ac_file in $ac_files '' 3239 do 3240 test -f "$ac_file" || continue 3241 case $ac_file in 3242 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3243 ;; 3244 [ab].out ) 3245 # We found the default executable, but exeext='' is most 3246 # certainly right. 3247 break;; 3248 *.* ) 3249 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3250 then :; else 3251 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3252 fi 3253 # We set ac_cv_exeext here because the later test for it is not 3254 # safe: cross compilers may not add the suffix if given an `-o' 3255 # argument, so we may need to know it at that point already. 3256 # Even if this section looks crufty: it has the advantage of 3257 # actually working. 3258 break;; 3259 * ) 3260 break;; 3261 esac 3262 done 3263 test "$ac_cv_exeext" = no && ac_cv_exeext= 3264 3265 else 3266 ac_file='' 3267 fi 3268 if test -z "$ac_file"; then : 3269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3270 $as_echo "no" >&6; } 3271 $as_echo "$as_me: failed program was:" >&5 3272 sed 's/^/| /' conftest.$ac_ext >&5 3273 3274 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3275 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3276 as_fn_error 77 "C compiler cannot create executables 3277 See \`config.log' for more details" "$LINENO" 5; } 3278 else 3279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3280 $as_echo "yes" >&6; } 3281 fi 3282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3283 $as_echo_n "checking for C compiler default output file name... " >&6; } 3284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3285 $as_echo "$ac_file" >&6; } 3286 ac_exeext=$ac_cv_exeext 3287 3288 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3289 ac_clean_files=$ac_clean_files_save 3290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3291 $as_echo_n "checking for suffix of executables... " >&6; } 3292 if { { ac_try="$ac_link" 3293 case "(($ac_try" in 3294 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3295 *) ac_try_echo=$ac_try;; 3296 esac 3297 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3298 $as_echo "$ac_try_echo"; } >&5 3299 (eval "$ac_link") 2>&5 3300 ac_status=$? 3301 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3302 test $ac_status = 0; }; then : 3303 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3304 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3305 # work properly (i.e., refer to `conftest.exe'), while it won't with 3306 # `rm'. 3307 for ac_file in conftest.exe conftest conftest.*; do 3308 test -f "$ac_file" || continue 3309 case $ac_file in 3310 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3311 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3312 break;; 3313 * ) break;; 3314 esac 3315 done 3316 else 3317 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3318 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3319 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3320 See \`config.log' for more details" "$LINENO" 5; } 3321 fi 3322 rm -f conftest conftest$ac_cv_exeext 3323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3324 $as_echo "$ac_cv_exeext" >&6; } 3325 3326 rm -f conftest.$ac_ext 3327 EXEEXT=$ac_cv_exeext 3328 ac_exeext=$EXEEXT 3329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3330 /* end confdefs.h. */ 3331 #include <stdio.h> 3332 int 3333 main () 3334 { 3335 FILE *f = fopen ("conftest.out", "w"); 3336 return ferror (f) || fclose (f) != 0; 3337 3338 ; 3339 return 0; 3340 } 3341 _ACEOF 3342 ac_clean_files="$ac_clean_files conftest.out" 3343 # Check that the compiler produces executables we can run. If not, either 3344 # the compiler is broken, or we cross compile. 3345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3346 $as_echo_n "checking whether we are cross compiling... " >&6; } 3347 if test "$cross_compiling" != yes; then 3348 { { ac_try="$ac_link" 3349 case "(($ac_try" in 3350 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3351 *) ac_try_echo=$ac_try;; 3352 esac 3353 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3354 $as_echo "$ac_try_echo"; } >&5 3355 (eval "$ac_link") 2>&5 3356 ac_status=$? 3357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3358 test $ac_status = 0; } 3359 if { ac_try='./conftest$ac_cv_exeext' 3360 { { case "(($ac_try" in 3361 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3362 *) ac_try_echo=$ac_try;; 3363 esac 3364 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3365 $as_echo "$ac_try_echo"; } >&5 3366 (eval "$ac_try") 2>&5 3367 ac_status=$? 3368 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3369 test $ac_status = 0; }; }; then 3370 cross_compiling=no 3371 else 3372 if test "$cross_compiling" = maybe; then 3373 cross_compiling=yes 3374 else 3375 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3376 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3377 as_fn_error $? "cannot run C compiled programs. 3378 If you meant to cross compile, use \`--host'. 3379 See \`config.log' for more details" "$LINENO" 5; } 3380 fi 3381 fi 3382 fi 3383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3384 $as_echo "$cross_compiling" >&6; } 3385 3386 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3387 ac_clean_files=$ac_clean_files_save 3388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3389 $as_echo_n "checking for suffix of object files... " >&6; } 3390 if ${ac_cv_objext+:} false; then : 3391 $as_echo_n "(cached) " >&6 3392 else 3393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3394 /* end confdefs.h. */ 3395 3396 int 3397 main () 3398 { 3399 3400 ; 3401 return 0; 3402 } 3403 _ACEOF 3404 rm -f conftest.o conftest.obj 3405 if { { ac_try="$ac_compile" 3406 case "(($ac_try" in 3407 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3408 *) ac_try_echo=$ac_try;; 3409 esac 3410 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3411 $as_echo "$ac_try_echo"; } >&5 3412 (eval "$ac_compile") 2>&5 3413 ac_status=$? 3414 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3415 test $ac_status = 0; }; then : 3416 for ac_file in conftest.o conftest.obj conftest.*; do 3417 test -f "$ac_file" || continue; 3418 case $ac_file in 3419 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3420 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3421 break;; 3422 esac 3423 done 3424 else 3425 $as_echo "$as_me: failed program was:" >&5 3426 sed 's/^/| /' conftest.$ac_ext >&5 3427 3428 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3429 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3430 as_fn_error $? "cannot compute suffix of object files: cannot compile 3431 See \`config.log' for more details" "$LINENO" 5; } 3432 fi 3433 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3434 fi 3435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3436 $as_echo "$ac_cv_objext" >&6; } 3437 OBJEXT=$ac_cv_objext 3438 ac_objext=$OBJEXT 3439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3440 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3441 if ${ac_cv_c_compiler_gnu+:} false; then : 3442 $as_echo_n "(cached) " >&6 3443 else 3444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3445 /* end confdefs.h. */ 3446 3447 int 3448 main () 3449 { 3450 #ifndef __GNUC__ 3451 choke me 3452 #endif 3453 3454 ; 3455 return 0; 3456 } 3457 _ACEOF 3458 if ac_fn_c_try_compile "$LINENO"; then : 3459 ac_compiler_gnu=yes 3460 else 3461 ac_compiler_gnu=no 3462 fi 3463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3464 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3465 3466 fi 3467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3468 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3469 if test $ac_compiler_gnu = yes; then 3470 GCC=yes 3471 else 3472 GCC= 3473 fi 3474 ac_test_CFLAGS=${CFLAGS+set} 3475 ac_save_CFLAGS=$CFLAGS 3476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3477 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3478 if ${ac_cv_prog_cc_g+:} false; then : 3479 $as_echo_n "(cached) " >&6 3480 else 3481 ac_save_c_werror_flag=$ac_c_werror_flag 3482 ac_c_werror_flag=yes 3483 ac_cv_prog_cc_g=no 3484 CFLAGS="-g" 3485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3486 /* end confdefs.h. */ 3487 3488 int 3489 main () 3490 { 3491 3492 ; 3493 return 0; 3494 } 3495 _ACEOF 3496 if ac_fn_c_try_compile "$LINENO"; then : 3497 ac_cv_prog_cc_g=yes 3498 else 3499 CFLAGS="" 3500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3501 /* end confdefs.h. */ 3502 3503 int 3504 main () 3505 { 3506 3507 ; 3508 return 0; 3509 } 3510 _ACEOF 3511 if ac_fn_c_try_compile "$LINENO"; then : 3512 3513 else 3514 ac_c_werror_flag=$ac_save_c_werror_flag 3515 CFLAGS="-g" 3516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3517 /* end confdefs.h. */ 3518 3519 int 3520 main () 3521 { 3522 3523 ; 3524 return 0; 3525 } 3526 _ACEOF 3527 if ac_fn_c_try_compile "$LINENO"; then : 3528 ac_cv_prog_cc_g=yes 3529 fi 3530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3531 fi 3532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3533 fi 3534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3535 ac_c_werror_flag=$ac_save_c_werror_flag 3536 fi 3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3538 $as_echo "$ac_cv_prog_cc_g" >&6; } 3539 if test "$ac_test_CFLAGS" = set; then 3540 CFLAGS=$ac_save_CFLAGS 3541 elif test $ac_cv_prog_cc_g = yes; then 3542 if test "$GCC" = yes; then 3543 CFLAGS="-g -O2" 3544 else 3545 CFLAGS="-g" 3546 fi 3547 else 3548 if test "$GCC" = yes; then 3549 CFLAGS="-O2" 3550 else 3551 CFLAGS= 3552 fi 3553 fi 3554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3555 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3556 if ${ac_cv_prog_cc_c89+:} false; then : 3557 $as_echo_n "(cached) " >&6 3558 else 3559 ac_cv_prog_cc_c89=no 3560 ac_save_CC=$CC 3561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3562 /* end confdefs.h. */ 3563 #include <stdarg.h> 3564 #include <stdio.h> 3565 struct stat; 3566 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3567 struct buf { int x; }; 3568 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3569 static char *e (p, i) 3570 char **p; 3571 int i; 3572 { 3573 return p[i]; 3574 } 3575 static char *f (char * (*g) (char **, int), char **p, ...) 3576 { 3577 char *s; 3578 va_list v; 3579 va_start (v,p); 3580 s = g (p, va_arg (v,int)); 3581 va_end (v); 3582 return s; 3583 } 3584 3585 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3586 function prototypes and stuff, but not '\xHH' hex character constants. 3587 These don't provoke an error unfortunately, instead are silently treated 3588 as 'x'. The following induces an error, until -std is added to get 3589 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3590 array size at least. It's necessary to write '\x00'==0 to get something 3591 that's true only with -std. */ 3592 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3593 3594 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3595 inside strings and character constants. */ 3596 #define FOO(x) 'x' 3597 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3598 3599 int test (int i, double x); 3600 struct s1 {int (*f) (int a);}; 3601 struct s2 {int (*f) (double a);}; 3602 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3603 int argc; 3604 char **argv; 3605 int 3606 main () 3607 { 3608 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3609 ; 3610 return 0; 3611 } 3612 _ACEOF 3613 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3614 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3615 do 3616 CC="$ac_save_CC $ac_arg" 3617 if ac_fn_c_try_compile "$LINENO"; then : 3618 ac_cv_prog_cc_c89=$ac_arg 3619 fi 3620 rm -f core conftest.err conftest.$ac_objext 3621 test "x$ac_cv_prog_cc_c89" != "xno" && break 3622 done 3623 rm -f conftest.$ac_ext 3624 CC=$ac_save_CC 3625 3626 fi 3627 # AC_CACHE_VAL 3628 case "x$ac_cv_prog_cc_c89" in 3629 x) 3630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3631 $as_echo "none needed" >&6; } ;; 3632 xno) 3633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3634 $as_echo "unsupported" >&6; } ;; 3635 *) 3636 CC="$CC $ac_cv_prog_cc_c89" 3637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3638 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3639 esac 3640 if test "x$ac_cv_prog_cc_c89" != xno; then : 3641 3642 fi 3643 3644 ac_ext=c 3645 ac_cpp='$CPP $CPPFLAGS' 3646 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3647 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3648 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3649 3650 ac_ext=c 3651 ac_cpp='$CPP $CPPFLAGS' 3652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3654 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3656 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3657 if ${am_cv_prog_cc_c_o+:} false; then : 3658 $as_echo_n "(cached) " >&6 3659 else 3660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3661 /* end confdefs.h. */ 3662 3663 int 3664 main () 3665 { 3666 3667 ; 3668 return 0; 3669 } 3670 _ACEOF 3671 # Make sure it works both with $CC and with simple cc. 3672 # Following AC_PROG_CC_C_O, we do the test twice because some 3673 # compilers refuse to overwrite an existing .o file with -o, 3674 # though they will create one. 3675 am_cv_prog_cc_c_o=yes 3676 for am_i in 1 2; do 3677 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3678 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3679 ac_status=$? 3680 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3681 (exit $ac_status); } \ 3682 && test -f conftest2.$ac_objext; then 3683 : OK 3684 else 3685 am_cv_prog_cc_c_o=no 3686 break 3687 fi 3688 done 3689 rm -f core conftest* 3690 unset am_i 3691 fi 3692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3693 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3694 if test "$am_cv_prog_cc_c_o" != yes; then 3695 # Losing compiler, so override with the script. 3696 # FIXME: It is wrong to rewrite CC. 3697 # But if we don't then we get into trouble of one sort or another. 3698 # A longer-term fix would be to have automake use am__CC in this case, 3699 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3700 CC="$am_aux_dir/compile $CC" 3701 fi 3702 ac_ext=c 3703 ac_cpp='$CPP $CPPFLAGS' 3704 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3705 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3706 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3707 3708 3709 depcc="$CC" am_compiler_list= 3710 3711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3712 $as_echo_n "checking dependency style of $depcc... " >&6; } 3713 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3714 $as_echo_n "(cached) " >&6 3715 else 3716 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3717 # We make a subdir and do the tests there. Otherwise we can end up 3718 # making bogus files that we don't know about and never remove. For 3719 # instance it was reported that on HP-UX the gcc test will end up 3720 # making a dummy file named 'D' -- because '-MD' means "put the output 3721 # in D". 3722 rm -rf conftest.dir 3723 mkdir conftest.dir 3724 # Copy depcomp to subdir because otherwise we won't find it if we're 3725 # using a relative directory. 3726 cp "$am_depcomp" conftest.dir 3727 cd conftest.dir 3728 # We will build objects and dependencies in a subdirectory because 3729 # it helps to detect inapplicable dependency modes. For instance 3730 # both Tru64's cc and ICC support -MD to output dependencies as a 3731 # side effect of compilation, but ICC will put the dependencies in 3732 # the current directory while Tru64 will put them in the object 3733 # directory. 3734 mkdir sub 3735 3736 am_cv_CC_dependencies_compiler_type=none 3737 if test "$am_compiler_list" = ""; then 3738 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3739 fi 3740 am__universal=false 3741 case " $depcc " in #( 3742 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3743 esac 3744 3745 for depmode in $am_compiler_list; do 3746 # Setup a source with many dependencies, because some compilers 3747 # like to wrap large dependency lists on column 80 (with \), and 3748 # we should not choose a depcomp mode which is confused by this. 3749 # 3750 # We need to recreate these files for each test, as the compiler may 3751 # overwrite some of them when testing with obscure command lines. 3752 # This happens at least with the AIX C compiler. 3753 : > sub/conftest.c 3754 for i in 1 2 3 4 5 6; do 3755 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3756 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3757 # Solaris 10 /bin/sh. 3758 echo '/* dummy */' > sub/conftst$i.h 3759 done 3760 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3761 3762 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3763 # mode. It turns out that the SunPro C++ compiler does not properly 3764 # handle '-M -o', and we need to detect this. Also, some Intel 3765 # versions had trouble with output in subdirs. 3766 am__obj=sub/conftest.${OBJEXT-o} 3767 am__minus_obj="-o $am__obj" 3768 case $depmode in 3769 gcc) 3770 # This depmode causes a compiler race in universal mode. 3771 test "$am__universal" = false || continue 3772 ;; 3773 nosideeffect) 3774 # After this tag, mechanisms are not by side-effect, so they'll 3775 # only be used when explicitly requested. 3776 if test "x$enable_dependency_tracking" = xyes; then 3777 continue 3778 else 3779 break 3780 fi 3781 ;; 3782 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3783 # This compiler won't grok '-c -o', but also, the minuso test has 3784 # not run yet. These depmodes are late enough in the game, and 3785 # so weak that their functioning should not be impacted. 3786 am__obj=conftest.${OBJEXT-o} 3787 am__minus_obj= 3788 ;; 3789 none) break ;; 3790 esac 3791 if depmode=$depmode \ 3792 source=sub/conftest.c object=$am__obj \ 3793 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3794 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3795 >/dev/null 2>conftest.err && 3796 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3797 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3798 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3799 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3800 # icc doesn't choke on unknown options, it will just issue warnings 3801 # or remarks (even with -Werror). So we grep stderr for any message 3802 # that says an option was ignored or not supported. 3803 # When given -MP, icc 7.0 and 7.1 complain thusly: 3804 # icc: Command line warning: ignoring option '-M'; no argument required 3805 # The diagnosis changed in icc 8.0: 3806 # icc: Command line remark: option '-MP' not supported 3807 if (grep 'ignoring option' conftest.err || 3808 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3809 am_cv_CC_dependencies_compiler_type=$depmode 3810 break 3811 fi 3812 fi 3813 done 3814 3815 cd .. 3816 rm -rf conftest.dir 3817 else 3818 am_cv_CC_dependencies_compiler_type=none 3819 fi 3820 3821 fi 3822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3823 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3824 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3825 3826 if 3827 test "x$enable_dependency_tracking" != xno \ 3828 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3829 am__fastdepCC_TRUE= 3830 am__fastdepCC_FALSE='#' 3831 else 3832 am__fastdepCC_TRUE='#' 3833 am__fastdepCC_FALSE= 3834 fi 3835 3836 3837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 3838 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 3839 if ${ac_cv_prog_cc_c99+:} false; then : 3840 $as_echo_n "(cached) " >&6 3841 else 3842 ac_cv_prog_cc_c99=no 3843 ac_save_CC=$CC 3844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3845 /* end confdefs.h. */ 3846 #include <stdarg.h> 3847 #include <stdbool.h> 3848 #include <stdlib.h> 3849 #include <wchar.h> 3850 #include <stdio.h> 3851 3852 // Check varargs macros. These examples are taken from C99 6.10.3.5. 3853 #define debug(...) fprintf (stderr, __VA_ARGS__) 3854 #define showlist(...) puts (#__VA_ARGS__) 3855 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 3856 static void 3857 test_varargs_macros (void) 3858 { 3859 int x = 1234; 3860 int y = 5678; 3861 debug ("Flag"); 3862 debug ("X = %d\n", x); 3863 showlist (The first, second, and third items.); 3864 report (x>y, "x is %d but y is %d", x, y); 3865 } 3866 3867 // Check long long types. 3868 #define BIG64 18446744073709551615ull 3869 #define BIG32 4294967295ul 3870 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 3871 #if !BIG_OK 3872 your preprocessor is broken; 3873 #endif 3874 #if BIG_OK 3875 #else 3876 your preprocessor is broken; 3877 #endif 3878 static long long int bignum = -9223372036854775807LL; 3879 static unsigned long long int ubignum = BIG64; 3880 3881 struct incomplete_array 3882 { 3883 int datasize; 3884 double data[]; 3885 }; 3886 3887 struct named_init { 3888 int number; 3889 const wchar_t *name; 3890 double average; 3891 }; 3892 3893 typedef const char *ccp; 3894 3895 static inline int 3896 test_restrict (ccp restrict text) 3897 { 3898 // See if C++-style comments work. 3899 // Iterate through items via the restricted pointer. 3900 // Also check for declarations in for loops. 3901 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 3902 continue; 3903 return 0; 3904 } 3905 3906 // Check varargs and va_copy. 3907 static void 3908 test_varargs (const char *format, ...) 3909 { 3910 va_list args; 3911 va_start (args, format); 3912 va_list args_copy; 3913 va_copy (args_copy, args); 3914 3915 const char *str; 3916 int number; 3917 float fnumber; 3918 3919 while (*format) 3920 { 3921 switch (*format++) 3922 { 3923 case 's': // string 3924 str = va_arg (args_copy, const char *); 3925 break; 3926 case 'd': // int 3927 number = va_arg (args_copy, int); 3928 break; 3929 case 'f': // float 3930 fnumber = va_arg (args_copy, double); 3931 break; 3932 default: 3933 break; 3934 } 3935 } 3936 va_end (args_copy); 3937 va_end (args); 3938 } 3939 3940 int 3941 main () 3942 { 3943 3944 // Check bool. 3945 _Bool success = false; 3946 3947 // Check restrict. 3948 if (test_restrict ("String literal") == 0) 3949 success = true; 3950 char *restrict newvar = "Another string"; 3951 3952 // Check varargs. 3953 test_varargs ("s, d' f .", "string", 65, 34.234); 3954 test_varargs_macros (); 3955 3956 // Check flexible array members. 3957 struct incomplete_array *ia = 3958 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 3959 ia->datasize = 10; 3960 for (int i = 0; i < ia->datasize; ++i) 3961 ia->data[i] = i * 1.234; 3962 3963 // Check named initializers. 3964 struct named_init ni = { 3965 .number = 34, 3966 .name = L"Test wide string", 3967 .average = 543.34343, 3968 }; 3969 3970 ni.number = 58; 3971 3972 int dynamic_array[ni.number]; 3973 dynamic_array[ni.number - 1] = 543; 3974 3975 // work around unused variable warnings 3976 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 3977 || dynamic_array[ni.number - 1] != 543); 3978 3979 ; 3980 return 0; 3981 } 3982 _ACEOF 3983 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 3984 do 3985 CC="$ac_save_CC $ac_arg" 3986 if ac_fn_c_try_compile "$LINENO"; then : 3987 ac_cv_prog_cc_c99=$ac_arg 3988 fi 3989 rm -f core conftest.err conftest.$ac_objext 3990 test "x$ac_cv_prog_cc_c99" != "xno" && break 3991 done 3992 rm -f conftest.$ac_ext 3993 CC=$ac_save_CC 3994 3995 fi 3996 # AC_CACHE_VAL 3997 case "x$ac_cv_prog_cc_c99" in 3998 x) 3999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4000 $as_echo "none needed" >&6; } ;; 4001 xno) 4002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4003 $as_echo "unsupported" >&6; } ;; 4004 *) 4005 CC="$CC $ac_cv_prog_cc_c99" 4006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4007 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4008 esac 4009 if test "x$ac_cv_prog_cc_c99" != xno; then : 4010 4011 fi 4012 4013 4014 4015 ac_ext=c 4016 ac_cpp='$CPP $CPPFLAGS' 4017 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4018 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4019 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4021 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4022 # On Suns, sometimes $CPP names a directory. 4023 if test -n "$CPP" && test -d "$CPP"; then 4024 CPP= 4025 fi 4026 if test -z "$CPP"; then 4027 if ${ac_cv_prog_CPP+:} false; then : 4028 $as_echo_n "(cached) " >&6 4029 else 4030 # Double quotes because CPP needs to be expanded 4031 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4032 do 4033 ac_preproc_ok=false 4034 for ac_c_preproc_warn_flag in '' yes 4035 do 4036 # Use a header file that comes with gcc, so configuring glibc 4037 # with a fresh cross-compiler works. 4038 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4039 # <limits.h> exists even on freestanding compilers. 4040 # On the NeXT, cc -E runs the code through the compiler's parser, 4041 # not just through cpp. "Syntax error" is here to catch this case. 4042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4043 /* end confdefs.h. */ 4044 #ifdef __STDC__ 4045 # include <limits.h> 4046 #else 4047 # include <assert.h> 4048 #endif 4049 Syntax error 4050 _ACEOF 4051 if ac_fn_c_try_cpp "$LINENO"; then : 4052 4053 else 4054 # Broken: fails on valid input. 4055 continue 4056 fi 4057 rm -f conftest.err conftest.i conftest.$ac_ext 4058 4059 # OK, works on sane cases. Now check whether nonexistent headers 4060 # can be detected and how. 4061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4062 /* end confdefs.h. */ 4063 #include <ac_nonexistent.h> 4064 _ACEOF 4065 if ac_fn_c_try_cpp "$LINENO"; then : 4066 # Broken: success on invalid input. 4067 continue 4068 else 4069 # Passes both tests. 4070 ac_preproc_ok=: 4071 break 4072 fi 4073 rm -f conftest.err conftest.i conftest.$ac_ext 4074 4075 done 4076 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4077 rm -f conftest.i conftest.err conftest.$ac_ext 4078 if $ac_preproc_ok; then : 4079 break 4080 fi 4081 4082 done 4083 ac_cv_prog_CPP=$CPP 4084 4085 fi 4086 CPP=$ac_cv_prog_CPP 4087 else 4088 ac_cv_prog_CPP=$CPP 4089 fi 4090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4091 $as_echo "$CPP" >&6; } 4092 ac_preproc_ok=false 4093 for ac_c_preproc_warn_flag in '' yes 4094 do 4095 # Use a header file that comes with gcc, so configuring glibc 4096 # with a fresh cross-compiler works. 4097 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4098 # <limits.h> exists even on freestanding compilers. 4099 # On the NeXT, cc -E runs the code through the compiler's parser, 4100 # not just through cpp. "Syntax error" is here to catch this case. 4101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4102 /* end confdefs.h. */ 4103 #ifdef __STDC__ 4104 # include <limits.h> 4105 #else 4106 # include <assert.h> 4107 #endif 4108 Syntax error 4109 _ACEOF 4110 if ac_fn_c_try_cpp "$LINENO"; then : 4111 4112 else 4113 # Broken: fails on valid input. 4114 continue 4115 fi 4116 rm -f conftest.err conftest.i conftest.$ac_ext 4117 4118 # OK, works on sane cases. Now check whether nonexistent headers 4119 # can be detected and how. 4120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4121 /* end confdefs.h. */ 4122 #include <ac_nonexistent.h> 4123 _ACEOF 4124 if ac_fn_c_try_cpp "$LINENO"; then : 4125 # Broken: success on invalid input. 4126 continue 4127 else 4128 # Passes both tests. 4129 ac_preproc_ok=: 4130 break 4131 fi 4132 rm -f conftest.err conftest.i conftest.$ac_ext 4133 4134 done 4135 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4136 rm -f conftest.i conftest.err conftest.$ac_ext 4137 if $ac_preproc_ok; then : 4138 4139 else 4140 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4141 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4142 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4143 See \`config.log' for more details" "$LINENO" 5; } 4144 fi 4145 4146 ac_ext=c 4147 ac_cpp='$CPP $CPPFLAGS' 4148 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4149 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4150 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4151 4152 4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4154 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4155 if ${ac_cv_path_GREP+:} false; then : 4156 $as_echo_n "(cached) " >&6 4157 else 4158 if test -z "$GREP"; then 4159 ac_path_GREP_found=false 4160 # Loop through the user's path and test for each of PROGNAME-LIST 4161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4162 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4163 do 4164 IFS=$as_save_IFS 4165 test -z "$as_dir" && as_dir=. 4166 for ac_prog in grep ggrep; do 4167 for ac_exec_ext in '' $ac_executable_extensions; do 4168 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4169 as_fn_executable_p "$ac_path_GREP" || continue 4170 # Check for GNU ac_path_GREP and select it if it is found. 4171 # Check for GNU $ac_path_GREP 4172 case `"$ac_path_GREP" --version 2>&1` in 4173 *GNU*) 4174 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4175 *) 4176 ac_count=0 4177 $as_echo_n 0123456789 >"conftest.in" 4178 while : 4179 do 4180 cat "conftest.in" "conftest.in" >"conftest.tmp" 4181 mv "conftest.tmp" "conftest.in" 4182 cp "conftest.in" "conftest.nl" 4183 $as_echo 'GREP' >> "conftest.nl" 4184 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4185 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4186 as_fn_arith $ac_count + 1 && ac_count=$as_val 4187 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4188 # Best one so far, save it but keep looking for a better one 4189 ac_cv_path_GREP="$ac_path_GREP" 4190 ac_path_GREP_max=$ac_count 4191 fi 4192 # 10*(2^10) chars as input seems more than enough 4193 test $ac_count -gt 10 && break 4194 done 4195 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4196 esac 4197 4198 $ac_path_GREP_found && break 3 4199 done 4200 done 4201 done 4202 IFS=$as_save_IFS 4203 if test -z "$ac_cv_path_GREP"; then 4204 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4205 fi 4206 else 4207 ac_cv_path_GREP=$GREP 4208 fi 4209 4210 fi 4211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4212 $as_echo "$ac_cv_path_GREP" >&6; } 4213 GREP="$ac_cv_path_GREP" 4214 4215 4216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4217 $as_echo_n "checking for egrep... " >&6; } 4218 if ${ac_cv_path_EGREP+:} false; then : 4219 $as_echo_n "(cached) " >&6 4220 else 4221 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4222 then ac_cv_path_EGREP="$GREP -E" 4223 else 4224 if test -z "$EGREP"; then 4225 ac_path_EGREP_found=false 4226 # Loop through the user's path and test for each of PROGNAME-LIST 4227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4228 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4229 do 4230 IFS=$as_save_IFS 4231 test -z "$as_dir" && as_dir=. 4232 for ac_prog in egrep; do 4233 for ac_exec_ext in '' $ac_executable_extensions; do 4234 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4235 as_fn_executable_p "$ac_path_EGREP" || continue 4236 # Check for GNU ac_path_EGREP and select it if it is found. 4237 # Check for GNU $ac_path_EGREP 4238 case `"$ac_path_EGREP" --version 2>&1` in 4239 *GNU*) 4240 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4241 *) 4242 ac_count=0 4243 $as_echo_n 0123456789 >"conftest.in" 4244 while : 4245 do 4246 cat "conftest.in" "conftest.in" >"conftest.tmp" 4247 mv "conftest.tmp" "conftest.in" 4248 cp "conftest.in" "conftest.nl" 4249 $as_echo 'EGREP' >> "conftest.nl" 4250 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4251 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4252 as_fn_arith $ac_count + 1 && ac_count=$as_val 4253 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4254 # Best one so far, save it but keep looking for a better one 4255 ac_cv_path_EGREP="$ac_path_EGREP" 4256 ac_path_EGREP_max=$ac_count 4257 fi 4258 # 10*(2^10) chars as input seems more than enough 4259 test $ac_count -gt 10 && break 4260 done 4261 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4262 esac 4263 4264 $ac_path_EGREP_found && break 3 4265 done 4266 done 4267 done 4268 IFS=$as_save_IFS 4269 if test -z "$ac_cv_path_EGREP"; then 4270 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4271 fi 4272 else 4273 ac_cv_path_EGREP=$EGREP 4274 fi 4275 4276 fi 4277 fi 4278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4279 $as_echo "$ac_cv_path_EGREP" >&6; } 4280 EGREP="$ac_cv_path_EGREP" 4281 4282 4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4284 $as_echo_n "checking for ANSI C header files... " >&6; } 4285 if ${ac_cv_header_stdc+:} false; then : 4286 $as_echo_n "(cached) " >&6 4287 else 4288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4289 /* end confdefs.h. */ 4290 #include <stdlib.h> 4291 #include <stdarg.h> 4292 #include <string.h> 4293 #include <float.h> 4294 4295 int 4296 main () 4297 { 4298 4299 ; 4300 return 0; 4301 } 4302 _ACEOF 4303 if ac_fn_c_try_compile "$LINENO"; then : 4304 ac_cv_header_stdc=yes 4305 else 4306 ac_cv_header_stdc=no 4307 fi 4308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4309 4310 if test $ac_cv_header_stdc = yes; then 4311 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4313 /* end confdefs.h. */ 4314 #include <string.h> 4315 4316 _ACEOF 4317 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4318 $EGREP "memchr" >/dev/null 2>&1; then : 4319 4320 else 4321 ac_cv_header_stdc=no 4322 fi 4323 rm -f conftest* 4324 4325 fi 4326 4327 if test $ac_cv_header_stdc = yes; then 4328 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4330 /* end confdefs.h. */ 4331 #include <stdlib.h> 4332 4333 _ACEOF 4334 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4335 $EGREP "free" >/dev/null 2>&1; then : 4336 4337 else 4338 ac_cv_header_stdc=no 4339 fi 4340 rm -f conftest* 4341 4342 fi 4343 4344 if test $ac_cv_header_stdc = yes; then 4345 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4346 if test "$cross_compiling" = yes; then : 4347 : 4348 else 4349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4350 /* end confdefs.h. */ 4351 #include <ctype.h> 4352 #include <stdlib.h> 4353 #if ((' ' & 0x0FF) == 0x020) 4354 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4355 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4356 #else 4357 # define ISLOWER(c) \ 4358 (('a' <= (c) && (c) <= 'i') \ 4359 || ('j' <= (c) && (c) <= 'r') \ 4360 || ('s' <= (c) && (c) <= 'z')) 4361 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4362 #endif 4363 4364 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4365 int 4366 main () 4367 { 4368 int i; 4369 for (i = 0; i < 256; i++) 4370 if (XOR (islower (i), ISLOWER (i)) 4371 || toupper (i) != TOUPPER (i)) 4372 return 2; 4373 return 0; 4374 } 4375 _ACEOF 4376 if ac_fn_c_try_run "$LINENO"; then : 4377 4378 else 4379 ac_cv_header_stdc=no 4380 fi 4381 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4382 conftest.$ac_objext conftest.beam conftest.$ac_ext 4383 fi 4384 4385 fi 4386 fi 4387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4388 $as_echo "$ac_cv_header_stdc" >&6; } 4389 if test $ac_cv_header_stdc = yes; then 4390 4391 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4392 4393 fi 4394 4395 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4396 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4397 inttypes.h stdint.h unistd.h 4398 do : 4399 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4400 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4401 " 4402 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4403 cat >>confdefs.h <<_ACEOF 4404 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4405 _ACEOF 4406 4407 fi 4408 4409 done 4410 4411 4412 4413 4414 4415 4416 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4417 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4418 CLANGCC="yes" 4419 else 4420 CLANGCC="no" 4421 fi 4422 4423 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4424 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4425 INTELCC="yes" 4426 else 4427 INTELCC="no" 4428 fi 4429 4430 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4431 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4432 SUNCC="yes" 4433 else 4434 SUNCC="no" 4435 fi 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4446 if test -n "$ac_tool_prefix"; then 4447 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4448 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4450 $as_echo_n "checking for $ac_word... " >&6; } 4451 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4452 $as_echo_n "(cached) " >&6 4453 else 4454 case $PKG_CONFIG in 4455 [\\/]* | ?:[\\/]*) 4456 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4457 ;; 4458 *) 4459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4460 for as_dir in $PATH 4461 do 4462 IFS=$as_save_IFS 4463 test -z "$as_dir" && as_dir=. 4464 for ac_exec_ext in '' $ac_executable_extensions; do 4465 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4466 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4468 break 2 4469 fi 4470 done 4471 done 4472 IFS=$as_save_IFS 4473 4474 ;; 4475 esac 4476 fi 4477 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4478 if test -n "$PKG_CONFIG"; then 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4480 $as_echo "$PKG_CONFIG" >&6; } 4481 else 4482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4483 $as_echo "no" >&6; } 4484 fi 4485 4486 4487 fi 4488 if test -z "$ac_cv_path_PKG_CONFIG"; then 4489 ac_pt_PKG_CONFIG=$PKG_CONFIG 4490 # Extract the first word of "pkg-config", so it can be a program name with args. 4491 set dummy pkg-config; ac_word=$2 4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4493 $as_echo_n "checking for $ac_word... " >&6; } 4494 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4495 $as_echo_n "(cached) " >&6 4496 else 4497 case $ac_pt_PKG_CONFIG in 4498 [\\/]* | ?:[\\/]*) 4499 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4500 ;; 4501 *) 4502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4503 for as_dir in $PATH 4504 do 4505 IFS=$as_save_IFS 4506 test -z "$as_dir" && as_dir=. 4507 for ac_exec_ext in '' $ac_executable_extensions; do 4508 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4509 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4511 break 2 4512 fi 4513 done 4514 done 4515 IFS=$as_save_IFS 4516 4517 ;; 4518 esac 4519 fi 4520 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4521 if test -n "$ac_pt_PKG_CONFIG"; then 4522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4523 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4524 else 4525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4526 $as_echo "no" >&6; } 4527 fi 4528 4529 if test "x$ac_pt_PKG_CONFIG" = x; then 4530 PKG_CONFIG="" 4531 else 4532 case $cross_compiling:$ac_tool_warned in 4533 yes:) 4534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4535 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4536 ac_tool_warned=yes ;; 4537 esac 4538 PKG_CONFIG=$ac_pt_PKG_CONFIG 4539 fi 4540 else 4541 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4542 fi 4543 4544 fi 4545 if test -n "$PKG_CONFIG"; then 4546 _pkg_min_version=0.9.0 4547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4548 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4549 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4551 $as_echo "yes" >&6; } 4552 else 4553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4554 $as_echo "no" >&6; } 4555 PKG_CONFIG="" 4556 fi 4557 fi 4558 # Make sure we can run config.sub. 4559 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4560 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4561 4562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4563 $as_echo_n "checking build system type... " >&6; } 4564 if ${ac_cv_build+:} false; then : 4565 $as_echo_n "(cached) " >&6 4566 else 4567 ac_build_alias=$build_alias 4568 test "x$ac_build_alias" = x && 4569 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4570 test "x$ac_build_alias" = x && 4571 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4572 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4573 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4574 4575 fi 4576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4577 $as_echo "$ac_cv_build" >&6; } 4578 case $ac_cv_build in 4579 *-*-*) ;; 4580 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4581 esac 4582 build=$ac_cv_build 4583 ac_save_IFS=$IFS; IFS='-' 4584 set x $ac_cv_build 4585 shift 4586 build_cpu=$1 4587 build_vendor=$2 4588 shift; shift 4589 # Remember, the first character of IFS is used to create $*, 4590 # except with old shells: 4591 build_os=$* 4592 IFS=$ac_save_IFS 4593 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4594 4595 4596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4597 $as_echo_n "checking host system type... " >&6; } 4598 if ${ac_cv_host+:} false; then : 4599 $as_echo_n "(cached) " >&6 4600 else 4601 if test "x$host_alias" = x; then 4602 ac_cv_host=$ac_cv_build 4603 else 4604 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4605 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4606 fi 4607 4608 fi 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4610 $as_echo "$ac_cv_host" >&6; } 4611 case $ac_cv_host in 4612 *-*-*) ;; 4613 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4614 esac 4615 host=$ac_cv_host 4616 ac_save_IFS=$IFS; IFS='-' 4617 set x $ac_cv_host 4618 shift 4619 host_cpu=$1 4620 host_vendor=$2 4621 shift; shift 4622 # Remember, the first character of IFS is used to create $*, 4623 # except with old shells: 4624 host_os=$* 4625 IFS=$ac_save_IFS 4626 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4627 4628 4629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4630 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4631 if ${ac_cv_path_SED+:} false; then : 4632 $as_echo_n "(cached) " >&6 4633 else 4634 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4635 for ac_i in 1 2 3 4 5 6 7; do 4636 ac_script="$ac_script$as_nl$ac_script" 4637 done 4638 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4639 { ac_script=; unset ac_script;} 4640 if test -z "$SED"; then 4641 ac_path_SED_found=false 4642 # Loop through the user's path and test for each of PROGNAME-LIST 4643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4644 for as_dir in $PATH 4645 do 4646 IFS=$as_save_IFS 4647 test -z "$as_dir" && as_dir=. 4648 for ac_prog in sed gsed; do 4649 for ac_exec_ext in '' $ac_executable_extensions; do 4650 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4651 as_fn_executable_p "$ac_path_SED" || continue 4652 # Check for GNU ac_path_SED and select it if it is found. 4653 # Check for GNU $ac_path_SED 4654 case `"$ac_path_SED" --version 2>&1` in 4655 *GNU*) 4656 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4657 *) 4658 ac_count=0 4659 $as_echo_n 0123456789 >"conftest.in" 4660 while : 4661 do 4662 cat "conftest.in" "conftest.in" >"conftest.tmp" 4663 mv "conftest.tmp" "conftest.in" 4664 cp "conftest.in" "conftest.nl" 4665 $as_echo '' >> "conftest.nl" 4666 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4667 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4668 as_fn_arith $ac_count + 1 && ac_count=$as_val 4669 if test $ac_count -gt ${ac_path_SED_max-0}; then 4670 # Best one so far, save it but keep looking for a better one 4671 ac_cv_path_SED="$ac_path_SED" 4672 ac_path_SED_max=$ac_count 4673 fi 4674 # 10*(2^10) chars as input seems more than enough 4675 test $ac_count -gt 10 && break 4676 done 4677 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4678 esac 4679 4680 $ac_path_SED_found && break 3 4681 done 4682 done 4683 done 4684 IFS=$as_save_IFS 4685 if test -z "$ac_cv_path_SED"; then 4686 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4687 fi 4688 else 4689 ac_cv_path_SED=$SED 4690 fi 4691 4692 fi 4693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4694 $as_echo "$ac_cv_path_SED" >&6; } 4695 SED="$ac_cv_path_SED" 4696 rm -f conftest.sed 4697 4698 4699 4700 4701 4702 4703 # Check whether --enable-selective-werror was given. 4704 if test "${enable_selective_werror+set}" = set; then : 4705 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4706 else 4707 SELECTIVE_WERROR=yes 4708 fi 4709 4710 4711 4712 4713 4714 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4715 if test "x$SUNCC" = "xyes"; then 4716 BASE_CFLAGS="-v" 4717 else 4718 BASE_CFLAGS="" 4719 fi 4720 4721 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4722 4723 4724 4725 4726 4727 4728 4729 4730 4731 4732 4733 4734 4735 xorg_testset_save_CFLAGS="$CFLAGS" 4736 4737 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4740 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4741 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4742 $as_echo_n "(cached) " >&6 4743 else 4744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4745 /* end confdefs.h. */ 4746 int i; 4747 _ACEOF 4748 if ac_fn_c_try_compile "$LINENO"; then : 4749 xorg_cv_cc_flag_unknown_warning_option=yes 4750 else 4751 xorg_cv_cc_flag_unknown_warning_option=no 4752 fi 4753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4754 fi 4755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4756 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4758 CFLAGS="$xorg_testset_save_CFLAGS" 4759 fi 4760 4761 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4764 fi 4765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4767 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4768 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4769 $as_echo_n "(cached) " >&6 4770 else 4771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4772 /* end confdefs.h. */ 4773 int i; 4774 _ACEOF 4775 if ac_fn_c_try_compile "$LINENO"; then : 4776 xorg_cv_cc_flag_unused_command_line_argument=yes 4777 else 4778 xorg_cv_cc_flag_unused_command_line_argument=no 4779 fi 4780 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4781 fi 4782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4783 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4784 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4785 CFLAGS="$xorg_testset_save_CFLAGS" 4786 fi 4787 4788 found="no" 4789 4790 if test $found = "no" ; then 4791 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4792 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4793 fi 4794 4795 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4797 fi 4798 4799 CFLAGS="$CFLAGS -Wall" 4800 4801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 4802 $as_echo_n "checking if $CC supports -Wall... " >&6; } 4803 cacheid=xorg_cv_cc_flag__Wall 4804 if eval \${$cacheid+:} false; then : 4805 $as_echo_n "(cached) " >&6 4806 else 4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4808 /* end confdefs.h. */ 4809 int i; 4810 int 4811 main () 4812 { 4813 4814 ; 4815 return 0; 4816 } 4817 _ACEOF 4818 if ac_fn_c_try_link "$LINENO"; then : 4819 eval $cacheid=yes 4820 else 4821 eval $cacheid=no 4822 fi 4823 rm -f core conftest.err conftest.$ac_objext \ 4824 conftest$ac_exeext conftest.$ac_ext 4825 fi 4826 4827 4828 CFLAGS="$xorg_testset_save_CFLAGS" 4829 4830 eval supported=\$$cacheid 4831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4832 $as_echo "$supported" >&6; } 4833 if test "$supported" = "yes" ; then 4834 BASE_CFLAGS="$BASE_CFLAGS -Wall" 4835 found="yes" 4836 fi 4837 fi 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 4849 4850 4851 4852 4853 xorg_testset_save_CFLAGS="$CFLAGS" 4854 4855 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4858 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4859 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4860 $as_echo_n "(cached) " >&6 4861 else 4862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4863 /* end confdefs.h. */ 4864 int i; 4865 _ACEOF 4866 if ac_fn_c_try_compile "$LINENO"; then : 4867 xorg_cv_cc_flag_unknown_warning_option=yes 4868 else 4869 xorg_cv_cc_flag_unknown_warning_option=no 4870 fi 4871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4872 fi 4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4874 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4875 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4876 CFLAGS="$xorg_testset_save_CFLAGS" 4877 fi 4878 4879 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4882 fi 4883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4885 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4886 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4887 $as_echo_n "(cached) " >&6 4888 else 4889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4890 /* end confdefs.h. */ 4891 int i; 4892 _ACEOF 4893 if ac_fn_c_try_compile "$LINENO"; then : 4894 xorg_cv_cc_flag_unused_command_line_argument=yes 4895 else 4896 xorg_cv_cc_flag_unused_command_line_argument=no 4897 fi 4898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4899 fi 4900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4901 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4902 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4903 CFLAGS="$xorg_testset_save_CFLAGS" 4904 fi 4905 4906 found="no" 4907 4908 if test $found = "no" ; then 4909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4911 fi 4912 4913 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4914 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4915 fi 4916 4917 CFLAGS="$CFLAGS -Wpointer-arith" 4918 4919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 4920 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 4921 cacheid=xorg_cv_cc_flag__Wpointer_arith 4922 if eval \${$cacheid+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924 else 4925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4926 /* end confdefs.h. */ 4927 int i; 4928 int 4929 main () 4930 { 4931 4932 ; 4933 return 0; 4934 } 4935 _ACEOF 4936 if ac_fn_c_try_link "$LINENO"; then : 4937 eval $cacheid=yes 4938 else 4939 eval $cacheid=no 4940 fi 4941 rm -f core conftest.err conftest.$ac_objext \ 4942 conftest$ac_exeext conftest.$ac_ext 4943 fi 4944 4945 4946 CFLAGS="$xorg_testset_save_CFLAGS" 4947 4948 eval supported=\$$cacheid 4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 4950 $as_echo "$supported" >&6; } 4951 if test "$supported" = "yes" ; then 4952 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 4953 found="yes" 4954 fi 4955 fi 4956 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 xorg_testset_save_CFLAGS="$CFLAGS" 4972 4973 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4976 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4977 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4978 $as_echo_n "(cached) " >&6 4979 else 4980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4981 /* end confdefs.h. */ 4982 int i; 4983 _ACEOF 4984 if ac_fn_c_try_compile "$LINENO"; then : 4985 xorg_cv_cc_flag_unknown_warning_option=yes 4986 else 4987 xorg_cv_cc_flag_unknown_warning_option=no 4988 fi 4989 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4990 fi 4991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4992 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4993 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4994 CFLAGS="$xorg_testset_save_CFLAGS" 4995 fi 4996 4997 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4998 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5000 fi 5001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5003 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5004 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5005 $as_echo_n "(cached) " >&6 5006 else 5007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5008 /* end confdefs.h. */ 5009 int i; 5010 _ACEOF 5011 if ac_fn_c_try_compile "$LINENO"; then : 5012 xorg_cv_cc_flag_unused_command_line_argument=yes 5013 else 5014 xorg_cv_cc_flag_unused_command_line_argument=no 5015 fi 5016 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5017 fi 5018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5019 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5020 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5021 CFLAGS="$xorg_testset_save_CFLAGS" 5022 fi 5023 5024 found="no" 5025 5026 if test $found = "no" ; then 5027 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5028 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5029 fi 5030 5031 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5032 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5033 fi 5034 5035 CFLAGS="$CFLAGS -Wmissing-declarations" 5036 5037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5038 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5039 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5040 if eval \${$cacheid+:} false; then : 5041 $as_echo_n "(cached) " >&6 5042 else 5043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5044 /* end confdefs.h. */ 5045 int i; 5046 int 5047 main () 5048 { 5049 5050 ; 5051 return 0; 5052 } 5053 _ACEOF 5054 if ac_fn_c_try_link "$LINENO"; then : 5055 eval $cacheid=yes 5056 else 5057 eval $cacheid=no 5058 fi 5059 rm -f core conftest.err conftest.$ac_objext \ 5060 conftest$ac_exeext conftest.$ac_ext 5061 fi 5062 5063 5064 CFLAGS="$xorg_testset_save_CFLAGS" 5065 5066 eval supported=\$$cacheid 5067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5068 $as_echo "$supported" >&6; } 5069 if test "$supported" = "yes" ; then 5070 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5071 found="yes" 5072 fi 5073 fi 5074 5075 5076 5077 5078 5079 5080 5081 5082 5083 5084 5085 5086 5087 5088 5089 xorg_testset_save_CFLAGS="$CFLAGS" 5090 5091 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5094 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5095 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5096 $as_echo_n "(cached) " >&6 5097 else 5098 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5099 /* end confdefs.h. */ 5100 int i; 5101 _ACEOF 5102 if ac_fn_c_try_compile "$LINENO"; then : 5103 xorg_cv_cc_flag_unknown_warning_option=yes 5104 else 5105 xorg_cv_cc_flag_unknown_warning_option=no 5106 fi 5107 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5108 fi 5109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5110 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5111 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5112 CFLAGS="$xorg_testset_save_CFLAGS" 5113 fi 5114 5115 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5118 fi 5119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5121 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5122 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5123 $as_echo_n "(cached) " >&6 5124 else 5125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5126 /* end confdefs.h. */ 5127 int i; 5128 _ACEOF 5129 if ac_fn_c_try_compile "$LINENO"; then : 5130 xorg_cv_cc_flag_unused_command_line_argument=yes 5131 else 5132 xorg_cv_cc_flag_unused_command_line_argument=no 5133 fi 5134 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5135 fi 5136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5137 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5139 CFLAGS="$xorg_testset_save_CFLAGS" 5140 fi 5141 5142 found="no" 5143 5144 if test $found = "no" ; then 5145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5147 fi 5148 5149 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5151 fi 5152 5153 CFLAGS="$CFLAGS -Wformat=2" 5154 5155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5156 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5157 cacheid=xorg_cv_cc_flag__Wformat_2 5158 if eval \${$cacheid+:} false; then : 5159 $as_echo_n "(cached) " >&6 5160 else 5161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5162 /* end confdefs.h. */ 5163 int i; 5164 int 5165 main () 5166 { 5167 5168 ; 5169 return 0; 5170 } 5171 _ACEOF 5172 if ac_fn_c_try_link "$LINENO"; then : 5173 eval $cacheid=yes 5174 else 5175 eval $cacheid=no 5176 fi 5177 rm -f core conftest.err conftest.$ac_objext \ 5178 conftest$ac_exeext conftest.$ac_ext 5179 fi 5180 5181 5182 CFLAGS="$xorg_testset_save_CFLAGS" 5183 5184 eval supported=\$$cacheid 5185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5186 $as_echo "$supported" >&6; } 5187 if test "$supported" = "yes" ; then 5188 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5189 found="yes" 5190 fi 5191 fi 5192 5193 if test $found = "no" ; then 5194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5196 fi 5197 5198 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5200 fi 5201 5202 CFLAGS="$CFLAGS -Wformat" 5203 5204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5205 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5206 cacheid=xorg_cv_cc_flag__Wformat 5207 if eval \${$cacheid+:} false; then : 5208 $as_echo_n "(cached) " >&6 5209 else 5210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5211 /* end confdefs.h. */ 5212 int i; 5213 int 5214 main () 5215 { 5216 5217 ; 5218 return 0; 5219 } 5220 _ACEOF 5221 if ac_fn_c_try_link "$LINENO"; then : 5222 eval $cacheid=yes 5223 else 5224 eval $cacheid=no 5225 fi 5226 rm -f core conftest.err conftest.$ac_objext \ 5227 conftest$ac_exeext conftest.$ac_ext 5228 fi 5229 5230 5231 CFLAGS="$xorg_testset_save_CFLAGS" 5232 5233 eval supported=\$$cacheid 5234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5235 $as_echo "$supported" >&6; } 5236 if test "$supported" = "yes" ; then 5237 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5238 found="yes" 5239 fi 5240 fi 5241 5242 5243 5244 5245 5246 5247 5248 5249 5250 5251 5252 5253 5254 5255 5256 5257 5258 xorg_testset_save_CFLAGS="$CFLAGS" 5259 5260 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5263 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5264 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5265 $as_echo_n "(cached) " >&6 5266 else 5267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5268 /* end confdefs.h. */ 5269 int i; 5270 _ACEOF 5271 if ac_fn_c_try_compile "$LINENO"; then : 5272 xorg_cv_cc_flag_unknown_warning_option=yes 5273 else 5274 xorg_cv_cc_flag_unknown_warning_option=no 5275 fi 5276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5277 fi 5278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5279 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5280 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5281 CFLAGS="$xorg_testset_save_CFLAGS" 5282 fi 5283 5284 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5287 fi 5288 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5290 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5291 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5292 $as_echo_n "(cached) " >&6 5293 else 5294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5295 /* end confdefs.h. */ 5296 int i; 5297 _ACEOF 5298 if ac_fn_c_try_compile "$LINENO"; then : 5299 xorg_cv_cc_flag_unused_command_line_argument=yes 5300 else 5301 xorg_cv_cc_flag_unused_command_line_argument=no 5302 fi 5303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5304 fi 5305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5306 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5307 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5308 CFLAGS="$xorg_testset_save_CFLAGS" 5309 fi 5310 5311 found="no" 5312 5313 if test $found = "no" ; then 5314 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5315 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5316 fi 5317 5318 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5319 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5320 fi 5321 5322 CFLAGS="$CFLAGS -Wstrict-prototypes" 5323 5324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5325 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5326 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5327 if eval \${$cacheid+:} false; then : 5328 $as_echo_n "(cached) " >&6 5329 else 5330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5331 /* end confdefs.h. */ 5332 int i; 5333 int 5334 main () 5335 { 5336 5337 ; 5338 return 0; 5339 } 5340 _ACEOF 5341 if ac_fn_c_try_link "$LINENO"; then : 5342 eval $cacheid=yes 5343 else 5344 eval $cacheid=no 5345 fi 5346 rm -f core conftest.err conftest.$ac_objext \ 5347 conftest$ac_exeext conftest.$ac_ext 5348 fi 5349 5350 5351 CFLAGS="$xorg_testset_save_CFLAGS" 5352 5353 eval supported=\$$cacheid 5354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5355 $as_echo "$supported" >&6; } 5356 if test "$supported" = "yes" ; then 5357 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5358 found="yes" 5359 fi 5360 fi 5361 5362 5363 5364 5365 5366 5367 5368 5369 5370 5371 5372 5373 5374 5375 5376 xorg_testset_save_CFLAGS="$CFLAGS" 5377 5378 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5381 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5382 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5383 $as_echo_n "(cached) " >&6 5384 else 5385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5386 /* end confdefs.h. */ 5387 int i; 5388 _ACEOF 5389 if ac_fn_c_try_compile "$LINENO"; then : 5390 xorg_cv_cc_flag_unknown_warning_option=yes 5391 else 5392 xorg_cv_cc_flag_unknown_warning_option=no 5393 fi 5394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5395 fi 5396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5397 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5398 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5399 CFLAGS="$xorg_testset_save_CFLAGS" 5400 fi 5401 5402 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5403 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5404 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5405 fi 5406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5408 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5409 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411 else 5412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5413 /* end confdefs.h. */ 5414 int i; 5415 _ACEOF 5416 if ac_fn_c_try_compile "$LINENO"; then : 5417 xorg_cv_cc_flag_unused_command_line_argument=yes 5418 else 5419 xorg_cv_cc_flag_unused_command_line_argument=no 5420 fi 5421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5422 fi 5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5424 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5425 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5426 CFLAGS="$xorg_testset_save_CFLAGS" 5427 fi 5428 5429 found="no" 5430 5431 if test $found = "no" ; then 5432 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5433 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5434 fi 5435 5436 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5437 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5438 fi 5439 5440 CFLAGS="$CFLAGS -Wmissing-prototypes" 5441 5442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5443 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5444 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5445 if eval \${$cacheid+:} false; then : 5446 $as_echo_n "(cached) " >&6 5447 else 5448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5449 /* end confdefs.h. */ 5450 int i; 5451 int 5452 main () 5453 { 5454 5455 ; 5456 return 0; 5457 } 5458 _ACEOF 5459 if ac_fn_c_try_link "$LINENO"; then : 5460 eval $cacheid=yes 5461 else 5462 eval $cacheid=no 5463 fi 5464 rm -f core conftest.err conftest.$ac_objext \ 5465 conftest$ac_exeext conftest.$ac_ext 5466 fi 5467 5468 5469 CFLAGS="$xorg_testset_save_CFLAGS" 5470 5471 eval supported=\$$cacheid 5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5473 $as_echo "$supported" >&6; } 5474 if test "$supported" = "yes" ; then 5475 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5476 found="yes" 5477 fi 5478 fi 5479 5480 5481 5482 5483 5484 5485 5486 5487 5488 5489 5490 5491 5492 5493 5494 xorg_testset_save_CFLAGS="$CFLAGS" 5495 5496 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5497 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5499 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5500 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5501 $as_echo_n "(cached) " >&6 5502 else 5503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5504 /* end confdefs.h. */ 5505 int i; 5506 _ACEOF 5507 if ac_fn_c_try_compile "$LINENO"; then : 5508 xorg_cv_cc_flag_unknown_warning_option=yes 5509 else 5510 xorg_cv_cc_flag_unknown_warning_option=no 5511 fi 5512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5513 fi 5514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5515 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5516 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5517 CFLAGS="$xorg_testset_save_CFLAGS" 5518 fi 5519 5520 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5523 fi 5524 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5526 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5527 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5528 $as_echo_n "(cached) " >&6 5529 else 5530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5531 /* end confdefs.h. */ 5532 int i; 5533 _ACEOF 5534 if ac_fn_c_try_compile "$LINENO"; then : 5535 xorg_cv_cc_flag_unused_command_line_argument=yes 5536 else 5537 xorg_cv_cc_flag_unused_command_line_argument=no 5538 fi 5539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5540 fi 5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5542 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5543 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5544 CFLAGS="$xorg_testset_save_CFLAGS" 5545 fi 5546 5547 found="no" 5548 5549 if test $found = "no" ; then 5550 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5551 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5552 fi 5553 5554 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5555 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5556 fi 5557 5558 CFLAGS="$CFLAGS -Wnested-externs" 5559 5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5561 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5562 cacheid=xorg_cv_cc_flag__Wnested_externs 5563 if eval \${$cacheid+:} false; then : 5564 $as_echo_n "(cached) " >&6 5565 else 5566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5567 /* end confdefs.h. */ 5568 int i; 5569 int 5570 main () 5571 { 5572 5573 ; 5574 return 0; 5575 } 5576 _ACEOF 5577 if ac_fn_c_try_link "$LINENO"; then : 5578 eval $cacheid=yes 5579 else 5580 eval $cacheid=no 5581 fi 5582 rm -f core conftest.err conftest.$ac_objext \ 5583 conftest$ac_exeext conftest.$ac_ext 5584 fi 5585 5586 5587 CFLAGS="$xorg_testset_save_CFLAGS" 5588 5589 eval supported=\$$cacheid 5590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5591 $as_echo "$supported" >&6; } 5592 if test "$supported" = "yes" ; then 5593 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5594 found="yes" 5595 fi 5596 fi 5597 5598 5599 5600 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 5611 5612 xorg_testset_save_CFLAGS="$CFLAGS" 5613 5614 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5617 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5618 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5619 $as_echo_n "(cached) " >&6 5620 else 5621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5622 /* end confdefs.h. */ 5623 int i; 5624 _ACEOF 5625 if ac_fn_c_try_compile "$LINENO"; then : 5626 xorg_cv_cc_flag_unknown_warning_option=yes 5627 else 5628 xorg_cv_cc_flag_unknown_warning_option=no 5629 fi 5630 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5631 fi 5632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5633 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5634 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5635 CFLAGS="$xorg_testset_save_CFLAGS" 5636 fi 5637 5638 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5639 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5640 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5641 fi 5642 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5644 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5645 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5646 $as_echo_n "(cached) " >&6 5647 else 5648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5649 /* end confdefs.h. */ 5650 int i; 5651 _ACEOF 5652 if ac_fn_c_try_compile "$LINENO"; then : 5653 xorg_cv_cc_flag_unused_command_line_argument=yes 5654 else 5655 xorg_cv_cc_flag_unused_command_line_argument=no 5656 fi 5657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5658 fi 5659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5660 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5661 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5662 CFLAGS="$xorg_testset_save_CFLAGS" 5663 fi 5664 5665 found="no" 5666 5667 if test $found = "no" ; then 5668 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5669 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5670 fi 5671 5672 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5673 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5674 fi 5675 5676 CFLAGS="$CFLAGS -Wbad-function-cast" 5677 5678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5679 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5680 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5681 if eval \${$cacheid+:} false; then : 5682 $as_echo_n "(cached) " >&6 5683 else 5684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5685 /* end confdefs.h. */ 5686 int i; 5687 int 5688 main () 5689 { 5690 5691 ; 5692 return 0; 5693 } 5694 _ACEOF 5695 if ac_fn_c_try_link "$LINENO"; then : 5696 eval $cacheid=yes 5697 else 5698 eval $cacheid=no 5699 fi 5700 rm -f core conftest.err conftest.$ac_objext \ 5701 conftest$ac_exeext conftest.$ac_ext 5702 fi 5703 5704 5705 CFLAGS="$xorg_testset_save_CFLAGS" 5706 5707 eval supported=\$$cacheid 5708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5709 $as_echo "$supported" >&6; } 5710 if test "$supported" = "yes" ; then 5711 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5712 found="yes" 5713 fi 5714 fi 5715 5716 5717 5718 5719 5720 5721 5722 5723 5724 5725 5726 5727 5728 5729 5730 xorg_testset_save_CFLAGS="$CFLAGS" 5731 5732 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5733 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5735 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5736 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5737 $as_echo_n "(cached) " >&6 5738 else 5739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5740 /* end confdefs.h. */ 5741 int i; 5742 _ACEOF 5743 if ac_fn_c_try_compile "$LINENO"; then : 5744 xorg_cv_cc_flag_unknown_warning_option=yes 5745 else 5746 xorg_cv_cc_flag_unknown_warning_option=no 5747 fi 5748 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5749 fi 5750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5751 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5752 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5753 CFLAGS="$xorg_testset_save_CFLAGS" 5754 fi 5755 5756 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5757 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5759 fi 5760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5762 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5763 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5764 $as_echo_n "(cached) " >&6 5765 else 5766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5767 /* end confdefs.h. */ 5768 int i; 5769 _ACEOF 5770 if ac_fn_c_try_compile "$LINENO"; then : 5771 xorg_cv_cc_flag_unused_command_line_argument=yes 5772 else 5773 xorg_cv_cc_flag_unused_command_line_argument=no 5774 fi 5775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5776 fi 5777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5778 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5779 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5780 CFLAGS="$xorg_testset_save_CFLAGS" 5781 fi 5782 5783 found="no" 5784 5785 if test $found = "no" ; then 5786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5788 fi 5789 5790 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5791 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5792 fi 5793 5794 CFLAGS="$CFLAGS -Wold-style-definition" 5795 5796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5797 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5798 cacheid=xorg_cv_cc_flag__Wold_style_definition 5799 if eval \${$cacheid+:} false; then : 5800 $as_echo_n "(cached) " >&6 5801 else 5802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5803 /* end confdefs.h. */ 5804 int i; 5805 int 5806 main () 5807 { 5808 5809 ; 5810 return 0; 5811 } 5812 _ACEOF 5813 if ac_fn_c_try_link "$LINENO"; then : 5814 eval $cacheid=yes 5815 else 5816 eval $cacheid=no 5817 fi 5818 rm -f core conftest.err conftest.$ac_objext \ 5819 conftest$ac_exeext conftest.$ac_ext 5820 fi 5821 5822 5823 CFLAGS="$xorg_testset_save_CFLAGS" 5824 5825 eval supported=\$$cacheid 5826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5827 $as_echo "$supported" >&6; } 5828 if test "$supported" = "yes" ; then 5829 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 5830 found="yes" 5831 fi 5832 fi 5833 5834 if test $found = "no" ; then 5835 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5837 fi 5838 5839 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5841 fi 5842 5843 CFLAGS="$CFLAGS -fd" 5844 5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 5846 $as_echo_n "checking if $CC supports -fd... " >&6; } 5847 cacheid=xorg_cv_cc_flag__fd 5848 if eval \${$cacheid+:} false; then : 5849 $as_echo_n "(cached) " >&6 5850 else 5851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5852 /* end confdefs.h. */ 5853 int i; 5854 int 5855 main () 5856 { 5857 5858 ; 5859 return 0; 5860 } 5861 _ACEOF 5862 if ac_fn_c_try_link "$LINENO"; then : 5863 eval $cacheid=yes 5864 else 5865 eval $cacheid=no 5866 fi 5867 rm -f core conftest.err conftest.$ac_objext \ 5868 conftest$ac_exeext conftest.$ac_ext 5869 fi 5870 5871 5872 CFLAGS="$xorg_testset_save_CFLAGS" 5873 5874 eval supported=\$$cacheid 5875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5876 $as_echo "$supported" >&6; } 5877 if test "$supported" = "yes" ; then 5878 BASE_CFLAGS="$BASE_CFLAGS -fd" 5879 found="yes" 5880 fi 5881 fi 5882 5883 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 5894 5895 5896 5897 xorg_testset_save_CFLAGS="$CFLAGS" 5898 5899 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5902 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5903 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5904 $as_echo_n "(cached) " >&6 5905 else 5906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5907 /* end confdefs.h. */ 5908 int i; 5909 _ACEOF 5910 if ac_fn_c_try_compile "$LINENO"; then : 5911 xorg_cv_cc_flag_unknown_warning_option=yes 5912 else 5913 xorg_cv_cc_flag_unknown_warning_option=no 5914 fi 5915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5916 fi 5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5918 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5919 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5920 CFLAGS="$xorg_testset_save_CFLAGS" 5921 fi 5922 5923 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5924 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5926 fi 5927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5929 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5930 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5931 $as_echo_n "(cached) " >&6 5932 else 5933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5934 /* end confdefs.h. */ 5935 int i; 5936 _ACEOF 5937 if ac_fn_c_try_compile "$LINENO"; then : 5938 xorg_cv_cc_flag_unused_command_line_argument=yes 5939 else 5940 xorg_cv_cc_flag_unused_command_line_argument=no 5941 fi 5942 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5943 fi 5944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5945 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5946 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5947 CFLAGS="$xorg_testset_save_CFLAGS" 5948 fi 5949 5950 found="no" 5951 5952 if test $found = "no" ; then 5953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5955 fi 5956 5957 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5959 fi 5960 5961 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 5962 5963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 5964 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 5965 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 5966 if eval \${$cacheid+:} false; then : 5967 $as_echo_n "(cached) " >&6 5968 else 5969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5970 /* end confdefs.h. */ 5971 int i; 5972 int 5973 main () 5974 { 5975 5976 ; 5977 return 0; 5978 } 5979 _ACEOF 5980 if ac_fn_c_try_link "$LINENO"; then : 5981 eval $cacheid=yes 5982 else 5983 eval $cacheid=no 5984 fi 5985 rm -f core conftest.err conftest.$ac_objext \ 5986 conftest$ac_exeext conftest.$ac_ext 5987 fi 5988 5989 5990 CFLAGS="$xorg_testset_save_CFLAGS" 5991 5992 eval supported=\$$cacheid 5993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5994 $as_echo "$supported" >&6; } 5995 if test "$supported" = "yes" ; then 5996 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 5997 found="yes" 5998 fi 5999 fi 6000 6001 6002 6003 6004 6005 # This chunk adds additional warnings that could catch undesired effects. 6006 6007 6008 6009 6010 6011 6012 6013 6014 6015 6016 6017 6018 6019 xorg_testset_save_CFLAGS="$CFLAGS" 6020 6021 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6024 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6025 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6026 $as_echo_n "(cached) " >&6 6027 else 6028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6029 /* end confdefs.h. */ 6030 int i; 6031 _ACEOF 6032 if ac_fn_c_try_compile "$LINENO"; then : 6033 xorg_cv_cc_flag_unknown_warning_option=yes 6034 else 6035 xorg_cv_cc_flag_unknown_warning_option=no 6036 fi 6037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6038 fi 6039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6040 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6041 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6042 CFLAGS="$xorg_testset_save_CFLAGS" 6043 fi 6044 6045 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6046 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6047 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6048 fi 6049 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6051 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6052 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6053 $as_echo_n "(cached) " >&6 6054 else 6055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6056 /* end confdefs.h. */ 6057 int i; 6058 _ACEOF 6059 if ac_fn_c_try_compile "$LINENO"; then : 6060 xorg_cv_cc_flag_unused_command_line_argument=yes 6061 else 6062 xorg_cv_cc_flag_unused_command_line_argument=no 6063 fi 6064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6065 fi 6066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6067 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6068 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6069 CFLAGS="$xorg_testset_save_CFLAGS" 6070 fi 6071 6072 found="no" 6073 6074 if test $found = "no" ; then 6075 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6076 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6077 fi 6078 6079 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6081 fi 6082 6083 CFLAGS="$CFLAGS -Wunused" 6084 6085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6086 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6087 cacheid=xorg_cv_cc_flag__Wunused 6088 if eval \${$cacheid+:} false; then : 6089 $as_echo_n "(cached) " >&6 6090 else 6091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6092 /* end confdefs.h. */ 6093 int i; 6094 int 6095 main () 6096 { 6097 6098 ; 6099 return 0; 6100 } 6101 _ACEOF 6102 if ac_fn_c_try_link "$LINENO"; then : 6103 eval $cacheid=yes 6104 else 6105 eval $cacheid=no 6106 fi 6107 rm -f core conftest.err conftest.$ac_objext \ 6108 conftest$ac_exeext conftest.$ac_ext 6109 fi 6110 6111 6112 CFLAGS="$xorg_testset_save_CFLAGS" 6113 6114 eval supported=\$$cacheid 6115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6116 $as_echo "$supported" >&6; } 6117 if test "$supported" = "yes" ; then 6118 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6119 found="yes" 6120 fi 6121 fi 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 xorg_testset_save_CFLAGS="$CFLAGS" 6138 6139 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6142 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6143 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6144 $as_echo_n "(cached) " >&6 6145 else 6146 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6147 /* end confdefs.h. */ 6148 int i; 6149 _ACEOF 6150 if ac_fn_c_try_compile "$LINENO"; then : 6151 xorg_cv_cc_flag_unknown_warning_option=yes 6152 else 6153 xorg_cv_cc_flag_unknown_warning_option=no 6154 fi 6155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6156 fi 6157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6158 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6159 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6160 CFLAGS="$xorg_testset_save_CFLAGS" 6161 fi 6162 6163 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6166 fi 6167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6169 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6170 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6171 $as_echo_n "(cached) " >&6 6172 else 6173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6174 /* end confdefs.h. */ 6175 int i; 6176 _ACEOF 6177 if ac_fn_c_try_compile "$LINENO"; then : 6178 xorg_cv_cc_flag_unused_command_line_argument=yes 6179 else 6180 xorg_cv_cc_flag_unused_command_line_argument=no 6181 fi 6182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6183 fi 6184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6185 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6186 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6187 CFLAGS="$xorg_testset_save_CFLAGS" 6188 fi 6189 6190 found="no" 6191 6192 if test $found = "no" ; then 6193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6195 fi 6196 6197 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6199 fi 6200 6201 CFLAGS="$CFLAGS -Wuninitialized" 6202 6203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6204 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6205 cacheid=xorg_cv_cc_flag__Wuninitialized 6206 if eval \${$cacheid+:} false; then : 6207 $as_echo_n "(cached) " >&6 6208 else 6209 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6210 /* end confdefs.h. */ 6211 int i; 6212 int 6213 main () 6214 { 6215 6216 ; 6217 return 0; 6218 } 6219 _ACEOF 6220 if ac_fn_c_try_link "$LINENO"; then : 6221 eval $cacheid=yes 6222 else 6223 eval $cacheid=no 6224 fi 6225 rm -f core conftest.err conftest.$ac_objext \ 6226 conftest$ac_exeext conftest.$ac_ext 6227 fi 6228 6229 6230 CFLAGS="$xorg_testset_save_CFLAGS" 6231 6232 eval supported=\$$cacheid 6233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6234 $as_echo "$supported" >&6; } 6235 if test "$supported" = "yes" ; then 6236 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6237 found="yes" 6238 fi 6239 fi 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 6250 6251 6252 6253 6254 6255 xorg_testset_save_CFLAGS="$CFLAGS" 6256 6257 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6260 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6261 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6262 $as_echo_n "(cached) " >&6 6263 else 6264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6265 /* end confdefs.h. */ 6266 int i; 6267 _ACEOF 6268 if ac_fn_c_try_compile "$LINENO"; then : 6269 xorg_cv_cc_flag_unknown_warning_option=yes 6270 else 6271 xorg_cv_cc_flag_unknown_warning_option=no 6272 fi 6273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6274 fi 6275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6276 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6277 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6278 CFLAGS="$xorg_testset_save_CFLAGS" 6279 fi 6280 6281 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6284 fi 6285 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6287 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6288 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6289 $as_echo_n "(cached) " >&6 6290 else 6291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6292 /* end confdefs.h. */ 6293 int i; 6294 _ACEOF 6295 if ac_fn_c_try_compile "$LINENO"; then : 6296 xorg_cv_cc_flag_unused_command_line_argument=yes 6297 else 6298 xorg_cv_cc_flag_unused_command_line_argument=no 6299 fi 6300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6301 fi 6302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6303 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6304 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6305 CFLAGS="$xorg_testset_save_CFLAGS" 6306 fi 6307 6308 found="no" 6309 6310 if test $found = "no" ; then 6311 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6313 fi 6314 6315 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6317 fi 6318 6319 CFLAGS="$CFLAGS -Wshadow" 6320 6321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6322 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6323 cacheid=xorg_cv_cc_flag__Wshadow 6324 if eval \${$cacheid+:} false; then : 6325 $as_echo_n "(cached) " >&6 6326 else 6327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6328 /* end confdefs.h. */ 6329 int i; 6330 int 6331 main () 6332 { 6333 6334 ; 6335 return 0; 6336 } 6337 _ACEOF 6338 if ac_fn_c_try_link "$LINENO"; then : 6339 eval $cacheid=yes 6340 else 6341 eval $cacheid=no 6342 fi 6343 rm -f core conftest.err conftest.$ac_objext \ 6344 conftest$ac_exeext conftest.$ac_ext 6345 fi 6346 6347 6348 CFLAGS="$xorg_testset_save_CFLAGS" 6349 6350 eval supported=\$$cacheid 6351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6352 $as_echo "$supported" >&6; } 6353 if test "$supported" = "yes" ; then 6354 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6355 found="yes" 6356 fi 6357 fi 6358 6359 6360 6361 6362 6363 6364 6365 6366 6367 6368 6369 6370 6371 6372 6373 xorg_testset_save_CFLAGS="$CFLAGS" 6374 6375 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6376 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6378 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6379 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6380 $as_echo_n "(cached) " >&6 6381 else 6382 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6383 /* end confdefs.h. */ 6384 int i; 6385 _ACEOF 6386 if ac_fn_c_try_compile "$LINENO"; then : 6387 xorg_cv_cc_flag_unknown_warning_option=yes 6388 else 6389 xorg_cv_cc_flag_unknown_warning_option=no 6390 fi 6391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6392 fi 6393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6394 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6395 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6396 CFLAGS="$xorg_testset_save_CFLAGS" 6397 fi 6398 6399 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6400 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6401 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6402 fi 6403 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6405 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6406 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6407 $as_echo_n "(cached) " >&6 6408 else 6409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6410 /* end confdefs.h. */ 6411 int i; 6412 _ACEOF 6413 if ac_fn_c_try_compile "$LINENO"; then : 6414 xorg_cv_cc_flag_unused_command_line_argument=yes 6415 else 6416 xorg_cv_cc_flag_unused_command_line_argument=no 6417 fi 6418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6419 fi 6420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6421 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6422 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6423 CFLAGS="$xorg_testset_save_CFLAGS" 6424 fi 6425 6426 found="no" 6427 6428 if test $found = "no" ; then 6429 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6431 fi 6432 6433 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6434 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6435 fi 6436 6437 CFLAGS="$CFLAGS -Wmissing-noreturn" 6438 6439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6440 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6441 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6442 if eval \${$cacheid+:} false; then : 6443 $as_echo_n "(cached) " >&6 6444 else 6445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6446 /* end confdefs.h. */ 6447 int i; 6448 int 6449 main () 6450 { 6451 6452 ; 6453 return 0; 6454 } 6455 _ACEOF 6456 if ac_fn_c_try_link "$LINENO"; then : 6457 eval $cacheid=yes 6458 else 6459 eval $cacheid=no 6460 fi 6461 rm -f core conftest.err conftest.$ac_objext \ 6462 conftest$ac_exeext conftest.$ac_ext 6463 fi 6464 6465 6466 CFLAGS="$xorg_testset_save_CFLAGS" 6467 6468 eval supported=\$$cacheid 6469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6470 $as_echo "$supported" >&6; } 6471 if test "$supported" = "yes" ; then 6472 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6473 found="yes" 6474 fi 6475 fi 6476 6477 6478 6479 6480 6481 6482 6483 6484 6485 6486 6487 6488 6489 6490 6491 xorg_testset_save_CFLAGS="$CFLAGS" 6492 6493 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6494 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6496 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6497 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6498 $as_echo_n "(cached) " >&6 6499 else 6500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6501 /* end confdefs.h. */ 6502 int i; 6503 _ACEOF 6504 if ac_fn_c_try_compile "$LINENO"; then : 6505 xorg_cv_cc_flag_unknown_warning_option=yes 6506 else 6507 xorg_cv_cc_flag_unknown_warning_option=no 6508 fi 6509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6510 fi 6511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6512 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6513 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6514 CFLAGS="$xorg_testset_save_CFLAGS" 6515 fi 6516 6517 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6518 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6520 fi 6521 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6523 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6524 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6525 $as_echo_n "(cached) " >&6 6526 else 6527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6528 /* end confdefs.h. */ 6529 int i; 6530 _ACEOF 6531 if ac_fn_c_try_compile "$LINENO"; then : 6532 xorg_cv_cc_flag_unused_command_line_argument=yes 6533 else 6534 xorg_cv_cc_flag_unused_command_line_argument=no 6535 fi 6536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6537 fi 6538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6539 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6540 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6541 CFLAGS="$xorg_testset_save_CFLAGS" 6542 fi 6543 6544 found="no" 6545 6546 if test $found = "no" ; then 6547 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6549 fi 6550 6551 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6552 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6553 fi 6554 6555 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6556 6557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6558 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6559 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6560 if eval \${$cacheid+:} false; then : 6561 $as_echo_n "(cached) " >&6 6562 else 6563 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6564 /* end confdefs.h. */ 6565 int i; 6566 int 6567 main () 6568 { 6569 6570 ; 6571 return 0; 6572 } 6573 _ACEOF 6574 if ac_fn_c_try_link "$LINENO"; then : 6575 eval $cacheid=yes 6576 else 6577 eval $cacheid=no 6578 fi 6579 rm -f core conftest.err conftest.$ac_objext \ 6580 conftest$ac_exeext conftest.$ac_ext 6581 fi 6582 6583 6584 CFLAGS="$xorg_testset_save_CFLAGS" 6585 6586 eval supported=\$$cacheid 6587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6588 $as_echo "$supported" >&6; } 6589 if test "$supported" = "yes" ; then 6590 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6591 found="yes" 6592 fi 6593 fi 6594 6595 6596 6597 6598 6599 6600 6601 6602 6603 6604 6605 6606 6607 6608 6609 xorg_testset_save_CFLAGS="$CFLAGS" 6610 6611 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6614 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6615 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6616 $as_echo_n "(cached) " >&6 6617 else 6618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6619 /* end confdefs.h. */ 6620 int i; 6621 _ACEOF 6622 if ac_fn_c_try_compile "$LINENO"; then : 6623 xorg_cv_cc_flag_unknown_warning_option=yes 6624 else 6625 xorg_cv_cc_flag_unknown_warning_option=no 6626 fi 6627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6628 fi 6629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6630 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6641 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6642 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6643 $as_echo_n "(cached) " >&6 6644 else 6645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6646 /* end confdefs.h. */ 6647 int i; 6648 _ACEOF 6649 if ac_fn_c_try_compile "$LINENO"; then : 6650 xorg_cv_cc_flag_unused_command_line_argument=yes 6651 else 6652 xorg_cv_cc_flag_unused_command_line_argument=no 6653 fi 6654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6655 fi 6656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6657 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6658 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6659 CFLAGS="$xorg_testset_save_CFLAGS" 6660 fi 6661 6662 found="no" 6663 6664 if test $found = "no" ; then 6665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6667 fi 6668 6669 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6671 fi 6672 6673 CFLAGS="$CFLAGS -Wredundant-decls" 6674 6675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6676 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6677 cacheid=xorg_cv_cc_flag__Wredundant_decls 6678 if eval \${$cacheid+:} false; then : 6679 $as_echo_n "(cached) " >&6 6680 else 6681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6682 /* end confdefs.h. */ 6683 int i; 6684 int 6685 main () 6686 { 6687 6688 ; 6689 return 0; 6690 } 6691 _ACEOF 6692 if ac_fn_c_try_link "$LINENO"; then : 6693 eval $cacheid=yes 6694 else 6695 eval $cacheid=no 6696 fi 6697 rm -f core conftest.err conftest.$ac_objext \ 6698 conftest$ac_exeext conftest.$ac_ext 6699 fi 6700 6701 6702 CFLAGS="$xorg_testset_save_CFLAGS" 6703 6704 eval supported=\$$cacheid 6705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6706 $as_echo "$supported" >&6; } 6707 if test "$supported" = "yes" ; then 6708 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6709 found="yes" 6710 fi 6711 fi 6712 6713 6714 6715 6716 6717 6718 6719 6720 6721 6722 6723 6724 6725 6726 6727 xorg_testset_save_CFLAGS="$CFLAGS" 6728 6729 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6730 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6732 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6733 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6734 $as_echo_n "(cached) " >&6 6735 else 6736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6737 /* end confdefs.h. */ 6738 int i; 6739 _ACEOF 6740 if ac_fn_c_try_compile "$LINENO"; then : 6741 xorg_cv_cc_flag_unknown_warning_option=yes 6742 else 6743 xorg_cv_cc_flag_unknown_warning_option=no 6744 fi 6745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6746 fi 6747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6748 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6749 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6750 CFLAGS="$xorg_testset_save_CFLAGS" 6751 fi 6752 6753 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6754 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6755 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6756 fi 6757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6759 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6760 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6761 $as_echo_n "(cached) " >&6 6762 else 6763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6764 /* end confdefs.h. */ 6765 int i; 6766 _ACEOF 6767 if ac_fn_c_try_compile "$LINENO"; then : 6768 xorg_cv_cc_flag_unused_command_line_argument=yes 6769 else 6770 xorg_cv_cc_flag_unused_command_line_argument=no 6771 fi 6772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6773 fi 6774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6775 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6776 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6777 CFLAGS="$xorg_testset_save_CFLAGS" 6778 fi 6779 6780 found="no" 6781 6782 if test $found = "no" ; then 6783 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6785 fi 6786 6787 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6788 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6789 fi 6790 6791 CFLAGS="$CFLAGS -Wlogical-op" 6792 6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6794 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6795 cacheid=xorg_cv_cc_flag__Wlogical_op 6796 if eval \${$cacheid+:} false; then : 6797 $as_echo_n "(cached) " >&6 6798 else 6799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6800 /* end confdefs.h. */ 6801 int i; 6802 int 6803 main () 6804 { 6805 6806 ; 6807 return 0; 6808 } 6809 _ACEOF 6810 if ac_fn_c_try_link "$LINENO"; then : 6811 eval $cacheid=yes 6812 else 6813 eval $cacheid=no 6814 fi 6815 rm -f core conftest.err conftest.$ac_objext \ 6816 conftest$ac_exeext conftest.$ac_ext 6817 fi 6818 6819 6820 CFLAGS="$xorg_testset_save_CFLAGS" 6821 6822 eval supported=\$$cacheid 6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6824 $as_echo "$supported" >&6; } 6825 if test "$supported" = "yes" ; then 6826 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 6827 found="yes" 6828 fi 6829 fi 6830 6831 6832 6833 # These are currently disabled because they are noisy. They will be enabled 6834 # in the future once the codebase is sufficiently modernized to silence 6835 # them. For now, I don't want them to drown out the other warnings. 6836 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 6837 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 6838 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 6839 6840 # Turn some warnings into errors, so we don't accidently get successful builds 6841 # when there are problems that should be fixed. 6842 6843 if test "x$SELECTIVE_WERROR" = "xyes" ; then 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 6855 6856 6857 xorg_testset_save_CFLAGS="$CFLAGS" 6858 6859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6862 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6863 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6864 $as_echo_n "(cached) " >&6 6865 else 6866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6867 /* end confdefs.h. */ 6868 int i; 6869 _ACEOF 6870 if ac_fn_c_try_compile "$LINENO"; then : 6871 xorg_cv_cc_flag_unknown_warning_option=yes 6872 else 6873 xorg_cv_cc_flag_unknown_warning_option=no 6874 fi 6875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6876 fi 6877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6878 $as_echo "$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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6889 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6890 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6891 $as_echo_n "(cached) " >&6 6892 else 6893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6894 /* end confdefs.h. */ 6895 int i; 6896 _ACEOF 6897 if ac_fn_c_try_compile "$LINENO"; then : 6898 xorg_cv_cc_flag_unused_command_line_argument=yes 6899 else 6900 xorg_cv_cc_flag_unused_command_line_argument=no 6901 fi 6902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6903 fi 6904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6905 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6907 CFLAGS="$xorg_testset_save_CFLAGS" 6908 fi 6909 6910 found="no" 6911 6912 if test $found = "no" ; then 6913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6915 fi 6916 6917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6919 fi 6920 6921 CFLAGS="$CFLAGS -Werror=implicit" 6922 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 6924 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 6925 cacheid=xorg_cv_cc_flag__Werror_implicit 6926 if eval \${$cacheid+:} false; then : 6927 $as_echo_n "(cached) " >&6 6928 else 6929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6930 /* end confdefs.h. */ 6931 int i; 6932 int 6933 main () 6934 { 6935 6936 ; 6937 return 0; 6938 } 6939 _ACEOF 6940 if ac_fn_c_try_link "$LINENO"; then : 6941 eval $cacheid=yes 6942 else 6943 eval $cacheid=no 6944 fi 6945 rm -f core conftest.err conftest.$ac_objext \ 6946 conftest$ac_exeext conftest.$ac_ext 6947 fi 6948 6949 6950 CFLAGS="$xorg_testset_save_CFLAGS" 6951 6952 eval supported=\$$cacheid 6953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6954 $as_echo "$supported" >&6; } 6955 if test "$supported" = "yes" ; then 6956 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 6957 found="yes" 6958 fi 6959 fi 6960 6961 if test $found = "no" ; then 6962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6964 fi 6965 6966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6968 fi 6969 6970 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 6971 6972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 6973 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 6974 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 6975 if eval \${$cacheid+:} false; then : 6976 $as_echo_n "(cached) " >&6 6977 else 6978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6979 /* end confdefs.h. */ 6980 int i; 6981 int 6982 main () 6983 { 6984 6985 ; 6986 return 0; 6987 } 6988 _ACEOF 6989 if ac_fn_c_try_link "$LINENO"; then : 6990 eval $cacheid=yes 6991 else 6992 eval $cacheid=no 6993 fi 6994 rm -f core conftest.err conftest.$ac_objext \ 6995 conftest$ac_exeext conftest.$ac_ext 6996 fi 6997 6998 6999 CFLAGS="$xorg_testset_save_CFLAGS" 7000 7001 eval supported=\$$cacheid 7002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7003 $as_echo "$supported" >&6; } 7004 if test "$supported" = "yes" ; then 7005 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7006 found="yes" 7007 fi 7008 fi 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 xorg_testset_save_CFLAGS="$CFLAGS" 7025 7026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7031 $as_echo_n "(cached) " >&6 7032 else 7033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7034 /* end confdefs.h. */ 7035 int i; 7036 _ACEOF 7037 if ac_fn_c_try_compile "$LINENO"; then : 7038 xorg_cv_cc_flag_unknown_warning_option=yes 7039 else 7040 xorg_cv_cc_flag_unknown_warning_option=no 7041 fi 7042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7043 fi 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7047 CFLAGS="$xorg_testset_save_CFLAGS" 7048 fi 7049 7050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7053 fi 7054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7058 $as_echo_n "(cached) " >&6 7059 else 7060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7061 /* end confdefs.h. */ 7062 int i; 7063 _ACEOF 7064 if ac_fn_c_try_compile "$LINENO"; then : 7065 xorg_cv_cc_flag_unused_command_line_argument=yes 7066 else 7067 xorg_cv_cc_flag_unused_command_line_argument=no 7068 fi 7069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7070 fi 7071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7074 CFLAGS="$xorg_testset_save_CFLAGS" 7075 fi 7076 7077 found="no" 7078 7079 if test $found = "no" ; then 7080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7082 fi 7083 7084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7086 fi 7087 7088 CFLAGS="$CFLAGS -Werror=nonnull" 7089 7090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7091 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7092 cacheid=xorg_cv_cc_flag__Werror_nonnull 7093 if eval \${$cacheid+:} false; then : 7094 $as_echo_n "(cached) " >&6 7095 else 7096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7097 /* end confdefs.h. */ 7098 int i; 7099 int 7100 main () 7101 { 7102 7103 ; 7104 return 0; 7105 } 7106 _ACEOF 7107 if ac_fn_c_try_link "$LINENO"; then : 7108 eval $cacheid=yes 7109 else 7110 eval $cacheid=no 7111 fi 7112 rm -f core conftest.err conftest.$ac_objext \ 7113 conftest$ac_exeext conftest.$ac_ext 7114 fi 7115 7116 7117 CFLAGS="$xorg_testset_save_CFLAGS" 7118 7119 eval supported=\$$cacheid 7120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7121 $as_echo "$supported" >&6; } 7122 if test "$supported" = "yes" ; then 7123 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7124 found="yes" 7125 fi 7126 fi 7127 7128 7129 7130 7131 7132 7133 7134 7135 7136 7137 7138 7139 7140 7141 7142 xorg_testset_save_CFLAGS="$CFLAGS" 7143 7144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7147 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7148 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7149 $as_echo_n "(cached) " >&6 7150 else 7151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7152 /* end confdefs.h. */ 7153 int i; 7154 _ACEOF 7155 if ac_fn_c_try_compile "$LINENO"; then : 7156 xorg_cv_cc_flag_unknown_warning_option=yes 7157 else 7158 xorg_cv_cc_flag_unknown_warning_option=no 7159 fi 7160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7161 fi 7162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7163 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7165 CFLAGS="$xorg_testset_save_CFLAGS" 7166 fi 7167 7168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7171 fi 7172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7174 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7175 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7176 $as_echo_n "(cached) " >&6 7177 else 7178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7179 /* end confdefs.h. */ 7180 int i; 7181 _ACEOF 7182 if ac_fn_c_try_compile "$LINENO"; then : 7183 xorg_cv_cc_flag_unused_command_line_argument=yes 7184 else 7185 xorg_cv_cc_flag_unused_command_line_argument=no 7186 fi 7187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7188 fi 7189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7190 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7192 CFLAGS="$xorg_testset_save_CFLAGS" 7193 fi 7194 7195 found="no" 7196 7197 if test $found = "no" ; then 7198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7200 fi 7201 7202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7204 fi 7205 7206 CFLAGS="$CFLAGS -Werror=init-self" 7207 7208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7209 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7210 cacheid=xorg_cv_cc_flag__Werror_init_self 7211 if eval \${$cacheid+:} false; then : 7212 $as_echo_n "(cached) " >&6 7213 else 7214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7215 /* end confdefs.h. */ 7216 int i; 7217 int 7218 main () 7219 { 7220 7221 ; 7222 return 0; 7223 } 7224 _ACEOF 7225 if ac_fn_c_try_link "$LINENO"; then : 7226 eval $cacheid=yes 7227 else 7228 eval $cacheid=no 7229 fi 7230 rm -f core conftest.err conftest.$ac_objext \ 7231 conftest$ac_exeext conftest.$ac_ext 7232 fi 7233 7234 7235 CFLAGS="$xorg_testset_save_CFLAGS" 7236 7237 eval supported=\$$cacheid 7238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7239 $as_echo "$supported" >&6; } 7240 if test "$supported" = "yes" ; then 7241 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7242 found="yes" 7243 fi 7244 fi 7245 7246 7247 7248 7249 7250 7251 7252 7253 7254 7255 7256 7257 7258 7259 7260 xorg_testset_save_CFLAGS="$CFLAGS" 7261 7262 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7265 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7266 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7267 $as_echo_n "(cached) " >&6 7268 else 7269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7270 /* end confdefs.h. */ 7271 int i; 7272 _ACEOF 7273 if ac_fn_c_try_compile "$LINENO"; then : 7274 xorg_cv_cc_flag_unknown_warning_option=yes 7275 else 7276 xorg_cv_cc_flag_unknown_warning_option=no 7277 fi 7278 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7279 fi 7280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7281 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7283 CFLAGS="$xorg_testset_save_CFLAGS" 7284 fi 7285 7286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7289 fi 7290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7292 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7293 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7294 $as_echo_n "(cached) " >&6 7295 else 7296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7297 /* end confdefs.h. */ 7298 int i; 7299 _ACEOF 7300 if ac_fn_c_try_compile "$LINENO"; then : 7301 xorg_cv_cc_flag_unused_command_line_argument=yes 7302 else 7303 xorg_cv_cc_flag_unused_command_line_argument=no 7304 fi 7305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7306 fi 7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7308 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7309 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7310 CFLAGS="$xorg_testset_save_CFLAGS" 7311 fi 7312 7313 found="no" 7314 7315 if test $found = "no" ; then 7316 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7317 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7318 fi 7319 7320 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7321 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7322 fi 7323 7324 CFLAGS="$CFLAGS -Werror=main" 7325 7326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7327 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7328 cacheid=xorg_cv_cc_flag__Werror_main 7329 if eval \${$cacheid+:} false; then : 7330 $as_echo_n "(cached) " >&6 7331 else 7332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7333 /* end confdefs.h. */ 7334 int i; 7335 int 7336 main () 7337 { 7338 7339 ; 7340 return 0; 7341 } 7342 _ACEOF 7343 if ac_fn_c_try_link "$LINENO"; then : 7344 eval $cacheid=yes 7345 else 7346 eval $cacheid=no 7347 fi 7348 rm -f core conftest.err conftest.$ac_objext \ 7349 conftest$ac_exeext conftest.$ac_ext 7350 fi 7351 7352 7353 CFLAGS="$xorg_testset_save_CFLAGS" 7354 7355 eval supported=\$$cacheid 7356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7357 $as_echo "$supported" >&6; } 7358 if test "$supported" = "yes" ; then 7359 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7360 found="yes" 7361 fi 7362 fi 7363 7364 7365 7366 7367 7368 7369 7370 7371 7372 7373 7374 7375 7376 7377 7378 xorg_testset_save_CFLAGS="$CFLAGS" 7379 7380 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7381 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7383 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7384 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7385 $as_echo_n "(cached) " >&6 7386 else 7387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7388 /* end confdefs.h. */ 7389 int i; 7390 _ACEOF 7391 if ac_fn_c_try_compile "$LINENO"; then : 7392 xorg_cv_cc_flag_unknown_warning_option=yes 7393 else 7394 xorg_cv_cc_flag_unknown_warning_option=no 7395 fi 7396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7397 fi 7398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7399 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7400 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7401 CFLAGS="$xorg_testset_save_CFLAGS" 7402 fi 7403 7404 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7407 fi 7408 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7410 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7411 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7412 $as_echo_n "(cached) " >&6 7413 else 7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7415 /* end confdefs.h. */ 7416 int i; 7417 _ACEOF 7418 if ac_fn_c_try_compile "$LINENO"; then : 7419 xorg_cv_cc_flag_unused_command_line_argument=yes 7420 else 7421 xorg_cv_cc_flag_unused_command_line_argument=no 7422 fi 7423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7424 fi 7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7426 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7427 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7428 CFLAGS="$xorg_testset_save_CFLAGS" 7429 fi 7430 7431 found="no" 7432 7433 if test $found = "no" ; then 7434 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7435 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7436 fi 7437 7438 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7439 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7440 fi 7441 7442 CFLAGS="$CFLAGS -Werror=missing-braces" 7443 7444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7445 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7446 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7447 if eval \${$cacheid+:} false; then : 7448 $as_echo_n "(cached) " >&6 7449 else 7450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7451 /* end confdefs.h. */ 7452 int i; 7453 int 7454 main () 7455 { 7456 7457 ; 7458 return 0; 7459 } 7460 _ACEOF 7461 if ac_fn_c_try_link "$LINENO"; then : 7462 eval $cacheid=yes 7463 else 7464 eval $cacheid=no 7465 fi 7466 rm -f core conftest.err conftest.$ac_objext \ 7467 conftest$ac_exeext conftest.$ac_ext 7468 fi 7469 7470 7471 CFLAGS="$xorg_testset_save_CFLAGS" 7472 7473 eval supported=\$$cacheid 7474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7475 $as_echo "$supported" >&6; } 7476 if test "$supported" = "yes" ; then 7477 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7478 found="yes" 7479 fi 7480 fi 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 xorg_testset_save_CFLAGS="$CFLAGS" 7497 7498 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7501 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7502 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7503 $as_echo_n "(cached) " >&6 7504 else 7505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7506 /* end confdefs.h. */ 7507 int i; 7508 _ACEOF 7509 if ac_fn_c_try_compile "$LINENO"; then : 7510 xorg_cv_cc_flag_unknown_warning_option=yes 7511 else 7512 xorg_cv_cc_flag_unknown_warning_option=no 7513 fi 7514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7515 fi 7516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7517 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7518 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7519 CFLAGS="$xorg_testset_save_CFLAGS" 7520 fi 7521 7522 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7525 fi 7526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7528 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7529 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7530 $as_echo_n "(cached) " >&6 7531 else 7532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7533 /* end confdefs.h. */ 7534 int i; 7535 _ACEOF 7536 if ac_fn_c_try_compile "$LINENO"; then : 7537 xorg_cv_cc_flag_unused_command_line_argument=yes 7538 else 7539 xorg_cv_cc_flag_unused_command_line_argument=no 7540 fi 7541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7542 fi 7543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7544 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7545 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7546 CFLAGS="$xorg_testset_save_CFLAGS" 7547 fi 7548 7549 found="no" 7550 7551 if test $found = "no" ; then 7552 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7553 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7554 fi 7555 7556 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7557 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7558 fi 7559 7560 CFLAGS="$CFLAGS -Werror=sequence-point" 7561 7562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7563 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7564 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7565 if eval \${$cacheid+:} false; then : 7566 $as_echo_n "(cached) " >&6 7567 else 7568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7569 /* end confdefs.h. */ 7570 int i; 7571 int 7572 main () 7573 { 7574 7575 ; 7576 return 0; 7577 } 7578 _ACEOF 7579 if ac_fn_c_try_link "$LINENO"; then : 7580 eval $cacheid=yes 7581 else 7582 eval $cacheid=no 7583 fi 7584 rm -f core conftest.err conftest.$ac_objext \ 7585 conftest$ac_exeext conftest.$ac_ext 7586 fi 7587 7588 7589 CFLAGS="$xorg_testset_save_CFLAGS" 7590 7591 eval supported=\$$cacheid 7592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7593 $as_echo "$supported" >&6; } 7594 if test "$supported" = "yes" ; then 7595 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7596 found="yes" 7597 fi 7598 fi 7599 7600 7601 7602 7603 7604 7605 7606 7607 7608 7609 7610 7611 7612 7613 7614 xorg_testset_save_CFLAGS="$CFLAGS" 7615 7616 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7619 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7620 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7621 $as_echo_n "(cached) " >&6 7622 else 7623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7624 /* end confdefs.h. */ 7625 int i; 7626 _ACEOF 7627 if ac_fn_c_try_compile "$LINENO"; then : 7628 xorg_cv_cc_flag_unknown_warning_option=yes 7629 else 7630 xorg_cv_cc_flag_unknown_warning_option=no 7631 fi 7632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7633 fi 7634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7635 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7636 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7637 CFLAGS="$xorg_testset_save_CFLAGS" 7638 fi 7639 7640 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7643 fi 7644 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7646 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7647 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7648 $as_echo_n "(cached) " >&6 7649 else 7650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7651 /* end confdefs.h. */ 7652 int i; 7653 _ACEOF 7654 if ac_fn_c_try_compile "$LINENO"; then : 7655 xorg_cv_cc_flag_unused_command_line_argument=yes 7656 else 7657 xorg_cv_cc_flag_unused_command_line_argument=no 7658 fi 7659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7660 fi 7661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7662 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7663 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7664 CFLAGS="$xorg_testset_save_CFLAGS" 7665 fi 7666 7667 found="no" 7668 7669 if test $found = "no" ; then 7670 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7671 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7672 fi 7673 7674 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7675 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7676 fi 7677 7678 CFLAGS="$CFLAGS -Werror=return-type" 7679 7680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7681 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7682 cacheid=xorg_cv_cc_flag__Werror_return_type 7683 if eval \${$cacheid+:} false; then : 7684 $as_echo_n "(cached) " >&6 7685 else 7686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7687 /* end confdefs.h. */ 7688 int i; 7689 int 7690 main () 7691 { 7692 7693 ; 7694 return 0; 7695 } 7696 _ACEOF 7697 if ac_fn_c_try_link "$LINENO"; then : 7698 eval $cacheid=yes 7699 else 7700 eval $cacheid=no 7701 fi 7702 rm -f core conftest.err conftest.$ac_objext \ 7703 conftest$ac_exeext conftest.$ac_ext 7704 fi 7705 7706 7707 CFLAGS="$xorg_testset_save_CFLAGS" 7708 7709 eval supported=\$$cacheid 7710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7711 $as_echo "$supported" >&6; } 7712 if test "$supported" = "yes" ; then 7713 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7714 found="yes" 7715 fi 7716 fi 7717 7718 if test $found = "no" ; then 7719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7721 fi 7722 7723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7725 fi 7726 7727 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7728 7729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7730 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7731 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7732 if eval \${$cacheid+:} false; then : 7733 $as_echo_n "(cached) " >&6 7734 else 7735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7736 /* end confdefs.h. */ 7737 int i; 7738 int 7739 main () 7740 { 7741 7742 ; 7743 return 0; 7744 } 7745 _ACEOF 7746 if ac_fn_c_try_link "$LINENO"; then : 7747 eval $cacheid=yes 7748 else 7749 eval $cacheid=no 7750 fi 7751 rm -f core conftest.err conftest.$ac_objext \ 7752 conftest$ac_exeext conftest.$ac_ext 7753 fi 7754 7755 7756 CFLAGS="$xorg_testset_save_CFLAGS" 7757 7758 eval supported=\$$cacheid 7759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7760 $as_echo "$supported" >&6; } 7761 if test "$supported" = "yes" ; then 7762 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7763 found="yes" 7764 fi 7765 fi 7766 7767 7768 7769 7770 7771 7772 7773 7774 7775 7776 7777 7778 7779 7780 7781 xorg_testset_save_CFLAGS="$CFLAGS" 7782 7783 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7786 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7787 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7788 $as_echo_n "(cached) " >&6 7789 else 7790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7791 /* end confdefs.h. */ 7792 int i; 7793 _ACEOF 7794 if ac_fn_c_try_compile "$LINENO"; then : 7795 xorg_cv_cc_flag_unknown_warning_option=yes 7796 else 7797 xorg_cv_cc_flag_unknown_warning_option=no 7798 fi 7799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7800 fi 7801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7802 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7803 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7804 CFLAGS="$xorg_testset_save_CFLAGS" 7805 fi 7806 7807 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7810 fi 7811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7813 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7814 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7815 $as_echo_n "(cached) " >&6 7816 else 7817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7818 /* end confdefs.h. */ 7819 int i; 7820 _ACEOF 7821 if ac_fn_c_try_compile "$LINENO"; then : 7822 xorg_cv_cc_flag_unused_command_line_argument=yes 7823 else 7824 xorg_cv_cc_flag_unused_command_line_argument=no 7825 fi 7826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7827 fi 7828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7829 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7830 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7831 CFLAGS="$xorg_testset_save_CFLAGS" 7832 fi 7833 7834 found="no" 7835 7836 if test $found = "no" ; then 7837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7839 fi 7840 7841 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7843 fi 7844 7845 CFLAGS="$CFLAGS -Werror=trigraphs" 7846 7847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 7848 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 7849 cacheid=xorg_cv_cc_flag__Werror_trigraphs 7850 if eval \${$cacheid+:} false; then : 7851 $as_echo_n "(cached) " >&6 7852 else 7853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7854 /* end confdefs.h. */ 7855 int i; 7856 int 7857 main () 7858 { 7859 7860 ; 7861 return 0; 7862 } 7863 _ACEOF 7864 if ac_fn_c_try_link "$LINENO"; then : 7865 eval $cacheid=yes 7866 else 7867 eval $cacheid=no 7868 fi 7869 rm -f core conftest.err conftest.$ac_objext \ 7870 conftest$ac_exeext conftest.$ac_ext 7871 fi 7872 7873 7874 CFLAGS="$xorg_testset_save_CFLAGS" 7875 7876 eval supported=\$$cacheid 7877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7878 $as_echo "$supported" >&6; } 7879 if test "$supported" = "yes" ; then 7880 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 7881 found="yes" 7882 fi 7883 fi 7884 7885 7886 7887 7888 7889 7890 7891 7892 7893 7894 7895 7896 7897 7898 7899 xorg_testset_save_CFLAGS="$CFLAGS" 7900 7901 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7904 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7905 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7906 $as_echo_n "(cached) " >&6 7907 else 7908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7909 /* end confdefs.h. */ 7910 int i; 7911 _ACEOF 7912 if ac_fn_c_try_compile "$LINENO"; then : 7913 xorg_cv_cc_flag_unknown_warning_option=yes 7914 else 7915 xorg_cv_cc_flag_unknown_warning_option=no 7916 fi 7917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7918 fi 7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7920 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7921 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7922 CFLAGS="$xorg_testset_save_CFLAGS" 7923 fi 7924 7925 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7928 fi 7929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7931 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7932 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7933 $as_echo_n "(cached) " >&6 7934 else 7935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7936 /* end confdefs.h. */ 7937 int i; 7938 _ACEOF 7939 if ac_fn_c_try_compile "$LINENO"; then : 7940 xorg_cv_cc_flag_unused_command_line_argument=yes 7941 else 7942 xorg_cv_cc_flag_unused_command_line_argument=no 7943 fi 7944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7945 fi 7946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7947 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7948 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7949 CFLAGS="$xorg_testset_save_CFLAGS" 7950 fi 7951 7952 found="no" 7953 7954 if test $found = "no" ; then 7955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7957 fi 7958 7959 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7961 fi 7962 7963 CFLAGS="$CFLAGS -Werror=array-bounds" 7964 7965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 7966 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 7967 cacheid=xorg_cv_cc_flag__Werror_array_bounds 7968 if eval \${$cacheid+:} false; then : 7969 $as_echo_n "(cached) " >&6 7970 else 7971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7972 /* end confdefs.h. */ 7973 int i; 7974 int 7975 main () 7976 { 7977 7978 ; 7979 return 0; 7980 } 7981 _ACEOF 7982 if ac_fn_c_try_link "$LINENO"; then : 7983 eval $cacheid=yes 7984 else 7985 eval $cacheid=no 7986 fi 7987 rm -f core conftest.err conftest.$ac_objext \ 7988 conftest$ac_exeext conftest.$ac_ext 7989 fi 7990 7991 7992 CFLAGS="$xorg_testset_save_CFLAGS" 7993 7994 eval supported=\$$cacheid 7995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7996 $as_echo "$supported" >&6; } 7997 if test "$supported" = "yes" ; then 7998 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 7999 found="yes" 8000 fi 8001 fi 8002 8003 8004 8005 8006 8007 8008 8009 8010 8011 8012 8013 8014 8015 8016 8017 xorg_testset_save_CFLAGS="$CFLAGS" 8018 8019 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8022 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8023 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8024 $as_echo_n "(cached) " >&6 8025 else 8026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8027 /* end confdefs.h. */ 8028 int i; 8029 _ACEOF 8030 if ac_fn_c_try_compile "$LINENO"; then : 8031 xorg_cv_cc_flag_unknown_warning_option=yes 8032 else 8033 xorg_cv_cc_flag_unknown_warning_option=no 8034 fi 8035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8036 fi 8037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8038 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8039 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8040 CFLAGS="$xorg_testset_save_CFLAGS" 8041 fi 8042 8043 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8046 fi 8047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8049 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8050 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8051 $as_echo_n "(cached) " >&6 8052 else 8053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8054 /* end confdefs.h. */ 8055 int i; 8056 _ACEOF 8057 if ac_fn_c_try_compile "$LINENO"; then : 8058 xorg_cv_cc_flag_unused_command_line_argument=yes 8059 else 8060 xorg_cv_cc_flag_unused_command_line_argument=no 8061 fi 8062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8063 fi 8064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8065 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8066 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8067 CFLAGS="$xorg_testset_save_CFLAGS" 8068 fi 8069 8070 found="no" 8071 8072 if test $found = "no" ; then 8073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8075 fi 8076 8077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8079 fi 8080 8081 CFLAGS="$CFLAGS -Werror=write-strings" 8082 8083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8084 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8085 cacheid=xorg_cv_cc_flag__Werror_write_strings 8086 if eval \${$cacheid+:} false; then : 8087 $as_echo_n "(cached) " >&6 8088 else 8089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8090 /* end confdefs.h. */ 8091 int i; 8092 int 8093 main () 8094 { 8095 8096 ; 8097 return 0; 8098 } 8099 _ACEOF 8100 if ac_fn_c_try_link "$LINENO"; then : 8101 eval $cacheid=yes 8102 else 8103 eval $cacheid=no 8104 fi 8105 rm -f core conftest.err conftest.$ac_objext \ 8106 conftest$ac_exeext conftest.$ac_ext 8107 fi 8108 8109 8110 CFLAGS="$xorg_testset_save_CFLAGS" 8111 8112 eval supported=\$$cacheid 8113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8114 $as_echo "$supported" >&6; } 8115 if test "$supported" = "yes" ; then 8116 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8117 found="yes" 8118 fi 8119 fi 8120 8121 8122 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 xorg_testset_save_CFLAGS="$CFLAGS" 8136 8137 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8140 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8141 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8142 $as_echo_n "(cached) " >&6 8143 else 8144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8145 /* end confdefs.h. */ 8146 int i; 8147 _ACEOF 8148 if ac_fn_c_try_compile "$LINENO"; then : 8149 xorg_cv_cc_flag_unknown_warning_option=yes 8150 else 8151 xorg_cv_cc_flag_unknown_warning_option=no 8152 fi 8153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8154 fi 8155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8156 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8158 CFLAGS="$xorg_testset_save_CFLAGS" 8159 fi 8160 8161 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8164 fi 8165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8167 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8168 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8169 $as_echo_n "(cached) " >&6 8170 else 8171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8172 /* end confdefs.h. */ 8173 int i; 8174 _ACEOF 8175 if ac_fn_c_try_compile "$LINENO"; then : 8176 xorg_cv_cc_flag_unused_command_line_argument=yes 8177 else 8178 xorg_cv_cc_flag_unused_command_line_argument=no 8179 fi 8180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8181 fi 8182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8183 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8185 CFLAGS="$xorg_testset_save_CFLAGS" 8186 fi 8187 8188 found="no" 8189 8190 if test $found = "no" ; then 8191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8193 fi 8194 8195 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8197 fi 8198 8199 CFLAGS="$CFLAGS -Werror=address" 8200 8201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8202 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8203 cacheid=xorg_cv_cc_flag__Werror_address 8204 if eval \${$cacheid+:} false; then : 8205 $as_echo_n "(cached) " >&6 8206 else 8207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8208 /* end confdefs.h. */ 8209 int i; 8210 int 8211 main () 8212 { 8213 8214 ; 8215 return 0; 8216 } 8217 _ACEOF 8218 if ac_fn_c_try_link "$LINENO"; then : 8219 eval $cacheid=yes 8220 else 8221 eval $cacheid=no 8222 fi 8223 rm -f core conftest.err conftest.$ac_objext \ 8224 conftest$ac_exeext conftest.$ac_ext 8225 fi 8226 8227 8228 CFLAGS="$xorg_testset_save_CFLAGS" 8229 8230 eval supported=\$$cacheid 8231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8232 $as_echo "$supported" >&6; } 8233 if test "$supported" = "yes" ; then 8234 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8235 found="yes" 8236 fi 8237 fi 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 8253 xorg_testset_save_CFLAGS="$CFLAGS" 8254 8255 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8258 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8259 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8260 $as_echo_n "(cached) " >&6 8261 else 8262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8263 /* end confdefs.h. */ 8264 int i; 8265 _ACEOF 8266 if ac_fn_c_try_compile "$LINENO"; then : 8267 xorg_cv_cc_flag_unknown_warning_option=yes 8268 else 8269 xorg_cv_cc_flag_unknown_warning_option=no 8270 fi 8271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8272 fi 8273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8274 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8275 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8276 CFLAGS="$xorg_testset_save_CFLAGS" 8277 fi 8278 8279 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8282 fi 8283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8285 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8286 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8287 $as_echo_n "(cached) " >&6 8288 else 8289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8290 /* end confdefs.h. */ 8291 int i; 8292 _ACEOF 8293 if ac_fn_c_try_compile "$LINENO"; then : 8294 xorg_cv_cc_flag_unused_command_line_argument=yes 8295 else 8296 xorg_cv_cc_flag_unused_command_line_argument=no 8297 fi 8298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8299 fi 8300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8301 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8302 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8303 CFLAGS="$xorg_testset_save_CFLAGS" 8304 fi 8305 8306 found="no" 8307 8308 if test $found = "no" ; then 8309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8311 fi 8312 8313 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8315 fi 8316 8317 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8318 8319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8320 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8321 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8322 if eval \${$cacheid+:} false; then : 8323 $as_echo_n "(cached) " >&6 8324 else 8325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8326 /* end confdefs.h. */ 8327 int i; 8328 int 8329 main () 8330 { 8331 8332 ; 8333 return 0; 8334 } 8335 _ACEOF 8336 if ac_fn_c_try_link "$LINENO"; then : 8337 eval $cacheid=yes 8338 else 8339 eval $cacheid=no 8340 fi 8341 rm -f core conftest.err conftest.$ac_objext \ 8342 conftest$ac_exeext conftest.$ac_ext 8343 fi 8344 8345 8346 CFLAGS="$xorg_testset_save_CFLAGS" 8347 8348 eval supported=\$$cacheid 8349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8350 $as_echo "$supported" >&6; } 8351 if test "$supported" = "yes" ; then 8352 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8353 found="yes" 8354 fi 8355 fi 8356 8357 if test $found = "no" ; then 8358 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8360 fi 8361 8362 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8364 fi 8365 8366 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8367 8368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8369 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8370 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8371 if eval \${$cacheid+:} false; then : 8372 $as_echo_n "(cached) " >&6 8373 else 8374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8375 /* end confdefs.h. */ 8376 int i; 8377 int 8378 main () 8379 { 8380 8381 ; 8382 return 0; 8383 } 8384 _ACEOF 8385 if ac_fn_c_try_link "$LINENO"; then : 8386 eval $cacheid=yes 8387 else 8388 eval $cacheid=no 8389 fi 8390 rm -f core conftest.err conftest.$ac_objext \ 8391 conftest$ac_exeext conftest.$ac_ext 8392 fi 8393 8394 8395 CFLAGS="$xorg_testset_save_CFLAGS" 8396 8397 eval supported=\$$cacheid 8398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8399 $as_echo "$supported" >&6; } 8400 if test "$supported" = "yes" ; then 8401 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8402 found="yes" 8403 fi 8404 fi 8405 8406 8407 8408 8409 8410 8411 8412 8413 8414 8415 8416 8417 8418 8419 8420 xorg_testset_save_CFLAGS="$CFLAGS" 8421 8422 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8425 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8426 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8427 $as_echo_n "(cached) " >&6 8428 else 8429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8430 /* end confdefs.h. */ 8431 int i; 8432 _ACEOF 8433 if ac_fn_c_try_compile "$LINENO"; then : 8434 xorg_cv_cc_flag_unknown_warning_option=yes 8435 else 8436 xorg_cv_cc_flag_unknown_warning_option=no 8437 fi 8438 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8439 fi 8440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8441 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8442 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8443 CFLAGS="$xorg_testset_save_CFLAGS" 8444 fi 8445 8446 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8449 fi 8450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8452 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8453 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8454 $as_echo_n "(cached) " >&6 8455 else 8456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8457 /* end confdefs.h. */ 8458 int i; 8459 _ACEOF 8460 if ac_fn_c_try_compile "$LINENO"; then : 8461 xorg_cv_cc_flag_unused_command_line_argument=yes 8462 else 8463 xorg_cv_cc_flag_unused_command_line_argument=no 8464 fi 8465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8466 fi 8467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8468 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8469 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8470 CFLAGS="$xorg_testset_save_CFLAGS" 8471 fi 8472 8473 found="no" 8474 8475 if test $found = "no" ; then 8476 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8478 fi 8479 8480 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8482 fi 8483 8484 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8485 8486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8487 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8488 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8489 if eval \${$cacheid+:} false; then : 8490 $as_echo_n "(cached) " >&6 8491 else 8492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8493 /* end confdefs.h. */ 8494 int i; 8495 int 8496 main () 8497 { 8498 8499 ; 8500 return 0; 8501 } 8502 _ACEOF 8503 if ac_fn_c_try_link "$LINENO"; then : 8504 eval $cacheid=yes 8505 else 8506 eval $cacheid=no 8507 fi 8508 rm -f core conftest.err conftest.$ac_objext \ 8509 conftest$ac_exeext conftest.$ac_ext 8510 fi 8511 8512 8513 CFLAGS="$xorg_testset_save_CFLAGS" 8514 8515 eval supported=\$$cacheid 8516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8517 $as_echo "$supported" >&6; } 8518 if test "$supported" = "yes" ; then 8519 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8520 found="yes" 8521 fi 8522 fi 8523 8524 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8525 else 8526 { $as_echo "$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 8527 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 8540 8541 xorg_testset_save_CFLAGS="$CFLAGS" 8542 8543 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8544 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8546 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8547 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8548 $as_echo_n "(cached) " >&6 8549 else 8550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8551 /* end confdefs.h. */ 8552 int i; 8553 _ACEOF 8554 if ac_fn_c_try_compile "$LINENO"; then : 8555 xorg_cv_cc_flag_unknown_warning_option=yes 8556 else 8557 xorg_cv_cc_flag_unknown_warning_option=no 8558 fi 8559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8560 fi 8561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8562 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8563 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8564 CFLAGS="$xorg_testset_save_CFLAGS" 8565 fi 8566 8567 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8568 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8569 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8570 fi 8571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8573 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8574 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8575 $as_echo_n "(cached) " >&6 8576 else 8577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8578 /* end confdefs.h. */ 8579 int i; 8580 _ACEOF 8581 if ac_fn_c_try_compile "$LINENO"; then : 8582 xorg_cv_cc_flag_unused_command_line_argument=yes 8583 else 8584 xorg_cv_cc_flag_unused_command_line_argument=no 8585 fi 8586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8587 fi 8588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8589 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8590 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8591 CFLAGS="$xorg_testset_save_CFLAGS" 8592 fi 8593 8594 found="no" 8595 8596 if test $found = "no" ; then 8597 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8598 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8599 fi 8600 8601 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8603 fi 8604 8605 CFLAGS="$CFLAGS -Wimplicit" 8606 8607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8608 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8609 cacheid=xorg_cv_cc_flag__Wimplicit 8610 if eval \${$cacheid+:} false; then : 8611 $as_echo_n "(cached) " >&6 8612 else 8613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8614 /* end confdefs.h. */ 8615 int i; 8616 int 8617 main () 8618 { 8619 8620 ; 8621 return 0; 8622 } 8623 _ACEOF 8624 if ac_fn_c_try_link "$LINENO"; then : 8625 eval $cacheid=yes 8626 else 8627 eval $cacheid=no 8628 fi 8629 rm -f core conftest.err conftest.$ac_objext \ 8630 conftest$ac_exeext conftest.$ac_ext 8631 fi 8632 8633 8634 CFLAGS="$xorg_testset_save_CFLAGS" 8635 8636 eval supported=\$$cacheid 8637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8638 $as_echo "$supported" >&6; } 8639 if test "$supported" = "yes" ; then 8640 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8641 found="yes" 8642 fi 8643 fi 8644 8645 8646 8647 8648 8649 8650 8651 8652 8653 8654 8655 8656 8657 8658 8659 xorg_testset_save_CFLAGS="$CFLAGS" 8660 8661 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8662 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8664 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8665 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8666 $as_echo_n "(cached) " >&6 8667 else 8668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8669 /* end confdefs.h. */ 8670 int i; 8671 _ACEOF 8672 if ac_fn_c_try_compile "$LINENO"; then : 8673 xorg_cv_cc_flag_unknown_warning_option=yes 8674 else 8675 xorg_cv_cc_flag_unknown_warning_option=no 8676 fi 8677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8678 fi 8679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8680 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8681 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8682 CFLAGS="$xorg_testset_save_CFLAGS" 8683 fi 8684 8685 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8686 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8687 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8688 fi 8689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8691 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8692 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8693 $as_echo_n "(cached) " >&6 8694 else 8695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8696 /* end confdefs.h. */ 8697 int i; 8698 _ACEOF 8699 if ac_fn_c_try_compile "$LINENO"; then : 8700 xorg_cv_cc_flag_unused_command_line_argument=yes 8701 else 8702 xorg_cv_cc_flag_unused_command_line_argument=no 8703 fi 8704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8705 fi 8706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8707 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8709 CFLAGS="$xorg_testset_save_CFLAGS" 8710 fi 8711 8712 found="no" 8713 8714 if test $found = "no" ; then 8715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8717 fi 8718 8719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8721 fi 8722 8723 CFLAGS="$CFLAGS -Wnonnull" 8724 8725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8726 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8727 cacheid=xorg_cv_cc_flag__Wnonnull 8728 if eval \${$cacheid+:} false; then : 8729 $as_echo_n "(cached) " >&6 8730 else 8731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8732 /* end confdefs.h. */ 8733 int i; 8734 int 8735 main () 8736 { 8737 8738 ; 8739 return 0; 8740 } 8741 _ACEOF 8742 if ac_fn_c_try_link "$LINENO"; then : 8743 eval $cacheid=yes 8744 else 8745 eval $cacheid=no 8746 fi 8747 rm -f core conftest.err conftest.$ac_objext \ 8748 conftest$ac_exeext conftest.$ac_ext 8749 fi 8750 8751 8752 CFLAGS="$xorg_testset_save_CFLAGS" 8753 8754 eval supported=\$$cacheid 8755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8756 $as_echo "$supported" >&6; } 8757 if test "$supported" = "yes" ; then 8758 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8759 found="yes" 8760 fi 8761 fi 8762 8763 8764 8765 8766 8767 8768 8769 8770 8771 8772 8773 8774 8775 8776 8777 xorg_testset_save_CFLAGS="$CFLAGS" 8778 8779 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8780 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8782 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8783 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8784 $as_echo_n "(cached) " >&6 8785 else 8786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8787 /* end confdefs.h. */ 8788 int i; 8789 _ACEOF 8790 if ac_fn_c_try_compile "$LINENO"; then : 8791 xorg_cv_cc_flag_unknown_warning_option=yes 8792 else 8793 xorg_cv_cc_flag_unknown_warning_option=no 8794 fi 8795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8796 fi 8797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8798 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8799 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8800 CFLAGS="$xorg_testset_save_CFLAGS" 8801 fi 8802 8803 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8804 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8806 fi 8807 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8809 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8810 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8811 $as_echo_n "(cached) " >&6 8812 else 8813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8814 /* end confdefs.h. */ 8815 int i; 8816 _ACEOF 8817 if ac_fn_c_try_compile "$LINENO"; then : 8818 xorg_cv_cc_flag_unused_command_line_argument=yes 8819 else 8820 xorg_cv_cc_flag_unused_command_line_argument=no 8821 fi 8822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8823 fi 8824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8825 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8826 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8827 CFLAGS="$xorg_testset_save_CFLAGS" 8828 fi 8829 8830 found="no" 8831 8832 if test $found = "no" ; then 8833 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8834 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8835 fi 8836 8837 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8838 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8839 fi 8840 8841 CFLAGS="$CFLAGS -Winit-self" 8842 8843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 8844 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 8845 cacheid=xorg_cv_cc_flag__Winit_self 8846 if eval \${$cacheid+:} false; then : 8847 $as_echo_n "(cached) " >&6 8848 else 8849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8850 /* end confdefs.h. */ 8851 int i; 8852 int 8853 main () 8854 { 8855 8856 ; 8857 return 0; 8858 } 8859 _ACEOF 8860 if ac_fn_c_try_link "$LINENO"; then : 8861 eval $cacheid=yes 8862 else 8863 eval $cacheid=no 8864 fi 8865 rm -f core conftest.err conftest.$ac_objext \ 8866 conftest$ac_exeext conftest.$ac_ext 8867 fi 8868 8869 8870 CFLAGS="$xorg_testset_save_CFLAGS" 8871 8872 eval supported=\$$cacheid 8873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8874 $as_echo "$supported" >&6; } 8875 if test "$supported" = "yes" ; then 8876 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 8877 found="yes" 8878 fi 8879 fi 8880 8881 8882 8883 8884 8885 8886 8887 8888 8889 8890 8891 8892 8893 8894 8895 xorg_testset_save_CFLAGS="$CFLAGS" 8896 8897 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8900 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8901 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8902 $as_echo_n "(cached) " >&6 8903 else 8904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8905 /* end confdefs.h. */ 8906 int i; 8907 _ACEOF 8908 if ac_fn_c_try_compile "$LINENO"; then : 8909 xorg_cv_cc_flag_unknown_warning_option=yes 8910 else 8911 xorg_cv_cc_flag_unknown_warning_option=no 8912 fi 8913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8914 fi 8915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8916 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8917 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8918 CFLAGS="$xorg_testset_save_CFLAGS" 8919 fi 8920 8921 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8924 fi 8925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8927 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8928 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8929 $as_echo_n "(cached) " >&6 8930 else 8931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8932 /* end confdefs.h. */ 8933 int i; 8934 _ACEOF 8935 if ac_fn_c_try_compile "$LINENO"; then : 8936 xorg_cv_cc_flag_unused_command_line_argument=yes 8937 else 8938 xorg_cv_cc_flag_unused_command_line_argument=no 8939 fi 8940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8941 fi 8942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8943 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8944 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8945 CFLAGS="$xorg_testset_save_CFLAGS" 8946 fi 8947 8948 found="no" 8949 8950 if test $found = "no" ; then 8951 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8952 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8953 fi 8954 8955 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8957 fi 8958 8959 CFLAGS="$CFLAGS -Wmain" 8960 8961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 8962 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 8963 cacheid=xorg_cv_cc_flag__Wmain 8964 if eval \${$cacheid+:} false; then : 8965 $as_echo_n "(cached) " >&6 8966 else 8967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8968 /* end confdefs.h. */ 8969 int i; 8970 int 8971 main () 8972 { 8973 8974 ; 8975 return 0; 8976 } 8977 _ACEOF 8978 if ac_fn_c_try_link "$LINENO"; then : 8979 eval $cacheid=yes 8980 else 8981 eval $cacheid=no 8982 fi 8983 rm -f core conftest.err conftest.$ac_objext \ 8984 conftest$ac_exeext conftest.$ac_ext 8985 fi 8986 8987 8988 CFLAGS="$xorg_testset_save_CFLAGS" 8989 8990 eval supported=\$$cacheid 8991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8992 $as_echo "$supported" >&6; } 8993 if test "$supported" = "yes" ; then 8994 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 8995 found="yes" 8996 fi 8997 fi 8998 8999 9000 9001 9002 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 xorg_testset_save_CFLAGS="$CFLAGS" 9014 9015 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9016 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9018 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9019 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9020 $as_echo_n "(cached) " >&6 9021 else 9022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9023 /* end confdefs.h. */ 9024 int i; 9025 _ACEOF 9026 if ac_fn_c_try_compile "$LINENO"; then : 9027 xorg_cv_cc_flag_unknown_warning_option=yes 9028 else 9029 xorg_cv_cc_flag_unknown_warning_option=no 9030 fi 9031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9032 fi 9033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9034 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9035 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9036 CFLAGS="$xorg_testset_save_CFLAGS" 9037 fi 9038 9039 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9042 fi 9043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9045 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9046 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9047 $as_echo_n "(cached) " >&6 9048 else 9049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9050 /* end confdefs.h. */ 9051 int i; 9052 _ACEOF 9053 if ac_fn_c_try_compile "$LINENO"; then : 9054 xorg_cv_cc_flag_unused_command_line_argument=yes 9055 else 9056 xorg_cv_cc_flag_unused_command_line_argument=no 9057 fi 9058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9059 fi 9060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9061 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9062 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9063 CFLAGS="$xorg_testset_save_CFLAGS" 9064 fi 9065 9066 found="no" 9067 9068 if test $found = "no" ; then 9069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9071 fi 9072 9073 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9074 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9075 fi 9076 9077 CFLAGS="$CFLAGS -Wmissing-braces" 9078 9079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9080 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9081 cacheid=xorg_cv_cc_flag__Wmissing_braces 9082 if eval \${$cacheid+:} false; then : 9083 $as_echo_n "(cached) " >&6 9084 else 9085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9086 /* end confdefs.h. */ 9087 int i; 9088 int 9089 main () 9090 { 9091 9092 ; 9093 return 0; 9094 } 9095 _ACEOF 9096 if ac_fn_c_try_link "$LINENO"; then : 9097 eval $cacheid=yes 9098 else 9099 eval $cacheid=no 9100 fi 9101 rm -f core conftest.err conftest.$ac_objext \ 9102 conftest$ac_exeext conftest.$ac_ext 9103 fi 9104 9105 9106 CFLAGS="$xorg_testset_save_CFLAGS" 9107 9108 eval supported=\$$cacheid 9109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9110 $as_echo "$supported" >&6; } 9111 if test "$supported" = "yes" ; then 9112 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9136 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9137 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9138 $as_echo_n "(cached) " >&6 9139 else 9140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9141 /* end confdefs.h. */ 9142 int i; 9143 _ACEOF 9144 if ac_fn_c_try_compile "$LINENO"; then : 9145 xorg_cv_cc_flag_unknown_warning_option=yes 9146 else 9147 xorg_cv_cc_flag_unknown_warning_option=no 9148 fi 9149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9150 fi 9151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9152 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9153 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9154 CFLAGS="$xorg_testset_save_CFLAGS" 9155 fi 9156 9157 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9160 fi 9161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9163 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9164 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9165 $as_echo_n "(cached) " >&6 9166 else 9167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9168 /* end confdefs.h. */ 9169 int i; 9170 _ACEOF 9171 if ac_fn_c_try_compile "$LINENO"; then : 9172 xorg_cv_cc_flag_unused_command_line_argument=yes 9173 else 9174 xorg_cv_cc_flag_unused_command_line_argument=no 9175 fi 9176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9177 fi 9178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9179 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9180 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9181 CFLAGS="$xorg_testset_save_CFLAGS" 9182 fi 9183 9184 found="no" 9185 9186 if test $found = "no" ; then 9187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9189 fi 9190 9191 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9192 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9193 fi 9194 9195 CFLAGS="$CFLAGS -Wsequence-point" 9196 9197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9198 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9199 cacheid=xorg_cv_cc_flag__Wsequence_point 9200 if eval \${$cacheid+:} false; then : 9201 $as_echo_n "(cached) " >&6 9202 else 9203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9204 /* end confdefs.h. */ 9205 int i; 9206 int 9207 main () 9208 { 9209 9210 ; 9211 return 0; 9212 } 9213 _ACEOF 9214 if ac_fn_c_try_link "$LINENO"; then : 9215 eval $cacheid=yes 9216 else 9217 eval $cacheid=no 9218 fi 9219 rm -f core conftest.err conftest.$ac_objext \ 9220 conftest$ac_exeext conftest.$ac_ext 9221 fi 9222 9223 9224 CFLAGS="$xorg_testset_save_CFLAGS" 9225 9226 eval supported=\$$cacheid 9227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9228 $as_echo "$supported" >&6; } 9229 if test "$supported" = "yes" ; then 9230 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9231 found="yes" 9232 fi 9233 fi 9234 9235 9236 9237 9238 9239 9240 9241 9242 9243 9244 9245 9246 9247 9248 9249 xorg_testset_save_CFLAGS="$CFLAGS" 9250 9251 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9252 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9254 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9255 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9256 $as_echo_n "(cached) " >&6 9257 else 9258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9259 /* end confdefs.h. */ 9260 int i; 9261 _ACEOF 9262 if ac_fn_c_try_compile "$LINENO"; then : 9263 xorg_cv_cc_flag_unknown_warning_option=yes 9264 else 9265 xorg_cv_cc_flag_unknown_warning_option=no 9266 fi 9267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9268 fi 9269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9270 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9271 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9272 CFLAGS="$xorg_testset_save_CFLAGS" 9273 fi 9274 9275 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9278 fi 9279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9281 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9282 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9283 $as_echo_n "(cached) " >&6 9284 else 9285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9286 /* end confdefs.h. */ 9287 int i; 9288 _ACEOF 9289 if ac_fn_c_try_compile "$LINENO"; then : 9290 xorg_cv_cc_flag_unused_command_line_argument=yes 9291 else 9292 xorg_cv_cc_flag_unused_command_line_argument=no 9293 fi 9294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9295 fi 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9297 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9298 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9299 CFLAGS="$xorg_testset_save_CFLAGS" 9300 fi 9301 9302 found="no" 9303 9304 if test $found = "no" ; then 9305 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9307 fi 9308 9309 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9310 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9311 fi 9312 9313 CFLAGS="$CFLAGS -Wreturn-type" 9314 9315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9316 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9317 cacheid=xorg_cv_cc_flag__Wreturn_type 9318 if eval \${$cacheid+:} false; then : 9319 $as_echo_n "(cached) " >&6 9320 else 9321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9322 /* end confdefs.h. */ 9323 int i; 9324 int 9325 main () 9326 { 9327 9328 ; 9329 return 0; 9330 } 9331 _ACEOF 9332 if ac_fn_c_try_link "$LINENO"; then : 9333 eval $cacheid=yes 9334 else 9335 eval $cacheid=no 9336 fi 9337 rm -f core conftest.err conftest.$ac_objext \ 9338 conftest$ac_exeext conftest.$ac_ext 9339 fi 9340 9341 9342 CFLAGS="$xorg_testset_save_CFLAGS" 9343 9344 eval supported=\$$cacheid 9345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9346 $as_echo "$supported" >&6; } 9347 if test "$supported" = "yes" ; then 9348 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9349 found="yes" 9350 fi 9351 fi 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361 9362 9363 9364 9365 9366 9367 xorg_testset_save_CFLAGS="$CFLAGS" 9368 9369 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9370 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9372 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9373 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9374 $as_echo_n "(cached) " >&6 9375 else 9376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9377 /* end confdefs.h. */ 9378 int i; 9379 _ACEOF 9380 if ac_fn_c_try_compile "$LINENO"; then : 9381 xorg_cv_cc_flag_unknown_warning_option=yes 9382 else 9383 xorg_cv_cc_flag_unknown_warning_option=no 9384 fi 9385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9386 fi 9387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9388 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9389 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9390 CFLAGS="$xorg_testset_save_CFLAGS" 9391 fi 9392 9393 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9396 fi 9397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9399 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9400 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9401 $as_echo_n "(cached) " >&6 9402 else 9403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9404 /* end confdefs.h. */ 9405 int i; 9406 _ACEOF 9407 if ac_fn_c_try_compile "$LINENO"; then : 9408 xorg_cv_cc_flag_unused_command_line_argument=yes 9409 else 9410 xorg_cv_cc_flag_unused_command_line_argument=no 9411 fi 9412 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9413 fi 9414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9415 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9416 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9417 CFLAGS="$xorg_testset_save_CFLAGS" 9418 fi 9419 9420 found="no" 9421 9422 if test $found = "no" ; then 9423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9425 fi 9426 9427 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9428 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9429 fi 9430 9431 CFLAGS="$CFLAGS -Wtrigraphs" 9432 9433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9434 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9435 cacheid=xorg_cv_cc_flag__Wtrigraphs 9436 if eval \${$cacheid+:} false; then : 9437 $as_echo_n "(cached) " >&6 9438 else 9439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9440 /* end confdefs.h. */ 9441 int i; 9442 int 9443 main () 9444 { 9445 9446 ; 9447 return 0; 9448 } 9449 _ACEOF 9450 if ac_fn_c_try_link "$LINENO"; then : 9451 eval $cacheid=yes 9452 else 9453 eval $cacheid=no 9454 fi 9455 rm -f core conftest.err conftest.$ac_objext \ 9456 conftest$ac_exeext conftest.$ac_ext 9457 fi 9458 9459 9460 CFLAGS="$xorg_testset_save_CFLAGS" 9461 9462 eval supported=\$$cacheid 9463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9464 $as_echo "$supported" >&6; } 9465 if test "$supported" = "yes" ; then 9466 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9467 found="yes" 9468 fi 9469 fi 9470 9471 9472 9473 9474 9475 9476 9477 9478 9479 9480 9481 9482 9483 9484 9485 xorg_testset_save_CFLAGS="$CFLAGS" 9486 9487 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9490 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9491 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9492 $as_echo_n "(cached) " >&6 9493 else 9494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9495 /* end confdefs.h. */ 9496 int i; 9497 _ACEOF 9498 if ac_fn_c_try_compile "$LINENO"; then : 9499 xorg_cv_cc_flag_unknown_warning_option=yes 9500 else 9501 xorg_cv_cc_flag_unknown_warning_option=no 9502 fi 9503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9504 fi 9505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9506 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9507 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9508 CFLAGS="$xorg_testset_save_CFLAGS" 9509 fi 9510 9511 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9514 fi 9515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9517 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9518 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9519 $as_echo_n "(cached) " >&6 9520 else 9521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9522 /* end confdefs.h. */ 9523 int i; 9524 _ACEOF 9525 if ac_fn_c_try_compile "$LINENO"; then : 9526 xorg_cv_cc_flag_unused_command_line_argument=yes 9527 else 9528 xorg_cv_cc_flag_unused_command_line_argument=no 9529 fi 9530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9531 fi 9532 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9533 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9535 CFLAGS="$xorg_testset_save_CFLAGS" 9536 fi 9537 9538 found="no" 9539 9540 if test $found = "no" ; then 9541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9543 fi 9544 9545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9547 fi 9548 9549 CFLAGS="$CFLAGS -Warray-bounds" 9550 9551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9552 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9553 cacheid=xorg_cv_cc_flag__Warray_bounds 9554 if eval \${$cacheid+:} false; then : 9555 $as_echo_n "(cached) " >&6 9556 else 9557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9558 /* end confdefs.h. */ 9559 int i; 9560 int 9561 main () 9562 { 9563 9564 ; 9565 return 0; 9566 } 9567 _ACEOF 9568 if ac_fn_c_try_link "$LINENO"; then : 9569 eval $cacheid=yes 9570 else 9571 eval $cacheid=no 9572 fi 9573 rm -f core conftest.err conftest.$ac_objext \ 9574 conftest$ac_exeext conftest.$ac_ext 9575 fi 9576 9577 9578 CFLAGS="$xorg_testset_save_CFLAGS" 9579 9580 eval supported=\$$cacheid 9581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9582 $as_echo "$supported" >&6; } 9583 if test "$supported" = "yes" ; then 9584 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9585 found="yes" 9586 fi 9587 fi 9588 9589 9590 9591 9592 9593 9594 9595 9596 9597 9598 9599 9600 9601 9602 9603 xorg_testset_save_CFLAGS="$CFLAGS" 9604 9605 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9606 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9608 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9609 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9610 $as_echo_n "(cached) " >&6 9611 else 9612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9613 /* end confdefs.h. */ 9614 int i; 9615 _ACEOF 9616 if ac_fn_c_try_compile "$LINENO"; then : 9617 xorg_cv_cc_flag_unknown_warning_option=yes 9618 else 9619 xorg_cv_cc_flag_unknown_warning_option=no 9620 fi 9621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9622 fi 9623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9624 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9625 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9626 CFLAGS="$xorg_testset_save_CFLAGS" 9627 fi 9628 9629 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9632 fi 9633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9635 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9636 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9637 $as_echo_n "(cached) " >&6 9638 else 9639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9640 /* end confdefs.h. */ 9641 int i; 9642 _ACEOF 9643 if ac_fn_c_try_compile "$LINENO"; then : 9644 xorg_cv_cc_flag_unused_command_line_argument=yes 9645 else 9646 xorg_cv_cc_flag_unused_command_line_argument=no 9647 fi 9648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9649 fi 9650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9651 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9652 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9653 CFLAGS="$xorg_testset_save_CFLAGS" 9654 fi 9655 9656 found="no" 9657 9658 if test $found = "no" ; then 9659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9661 fi 9662 9663 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9664 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9665 fi 9666 9667 CFLAGS="$CFLAGS -Wwrite-strings" 9668 9669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9670 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9671 cacheid=xorg_cv_cc_flag__Wwrite_strings 9672 if eval \${$cacheid+:} false; then : 9673 $as_echo_n "(cached) " >&6 9674 else 9675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9676 /* end confdefs.h. */ 9677 int i; 9678 int 9679 main () 9680 { 9681 9682 ; 9683 return 0; 9684 } 9685 _ACEOF 9686 if ac_fn_c_try_link "$LINENO"; then : 9687 eval $cacheid=yes 9688 else 9689 eval $cacheid=no 9690 fi 9691 rm -f core conftest.err conftest.$ac_objext \ 9692 conftest$ac_exeext conftest.$ac_ext 9693 fi 9694 9695 9696 CFLAGS="$xorg_testset_save_CFLAGS" 9697 9698 eval supported=\$$cacheid 9699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9700 $as_echo "$supported" >&6; } 9701 if test "$supported" = "yes" ; then 9702 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9703 found="yes" 9704 fi 9705 fi 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 xorg_testset_save_CFLAGS="$CFLAGS" 9722 9723 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9726 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9727 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9728 $as_echo_n "(cached) " >&6 9729 else 9730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9731 /* end confdefs.h. */ 9732 int i; 9733 _ACEOF 9734 if ac_fn_c_try_compile "$LINENO"; then : 9735 xorg_cv_cc_flag_unknown_warning_option=yes 9736 else 9737 xorg_cv_cc_flag_unknown_warning_option=no 9738 fi 9739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9740 fi 9741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9742 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9743 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9744 CFLAGS="$xorg_testset_save_CFLAGS" 9745 fi 9746 9747 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9750 fi 9751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9753 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9754 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9755 $as_echo_n "(cached) " >&6 9756 else 9757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9758 /* end confdefs.h. */ 9759 int i; 9760 _ACEOF 9761 if ac_fn_c_try_compile "$LINENO"; then : 9762 xorg_cv_cc_flag_unused_command_line_argument=yes 9763 else 9764 xorg_cv_cc_flag_unused_command_line_argument=no 9765 fi 9766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9767 fi 9768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9769 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9770 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9771 CFLAGS="$xorg_testset_save_CFLAGS" 9772 fi 9773 9774 found="no" 9775 9776 if test $found = "no" ; then 9777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9779 fi 9780 9781 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9782 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9783 fi 9784 9785 CFLAGS="$CFLAGS -Waddress" 9786 9787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9788 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9789 cacheid=xorg_cv_cc_flag__Waddress 9790 if eval \${$cacheid+:} false; then : 9791 $as_echo_n "(cached) " >&6 9792 else 9793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9794 /* end confdefs.h. */ 9795 int i; 9796 int 9797 main () 9798 { 9799 9800 ; 9801 return 0; 9802 } 9803 _ACEOF 9804 if ac_fn_c_try_link "$LINENO"; then : 9805 eval $cacheid=yes 9806 else 9807 eval $cacheid=no 9808 fi 9809 rm -f core conftest.err conftest.$ac_objext \ 9810 conftest$ac_exeext conftest.$ac_ext 9811 fi 9812 9813 9814 CFLAGS="$xorg_testset_save_CFLAGS" 9815 9816 eval supported=\$$cacheid 9817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9818 $as_echo "$supported" >&6; } 9819 if test "$supported" = "yes" ; then 9820 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 9821 found="yes" 9822 fi 9823 fi 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 xorg_testset_save_CFLAGS="$CFLAGS" 9840 9841 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9844 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9845 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9846 $as_echo_n "(cached) " >&6 9847 else 9848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9849 /* end confdefs.h. */ 9850 int i; 9851 _ACEOF 9852 if ac_fn_c_try_compile "$LINENO"; then : 9853 xorg_cv_cc_flag_unknown_warning_option=yes 9854 else 9855 xorg_cv_cc_flag_unknown_warning_option=no 9856 fi 9857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9858 fi 9859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9860 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9861 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9862 CFLAGS="$xorg_testset_save_CFLAGS" 9863 fi 9864 9865 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9868 fi 9869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9871 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9872 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9873 $as_echo_n "(cached) " >&6 9874 else 9875 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9876 /* end confdefs.h. */ 9877 int i; 9878 _ACEOF 9879 if ac_fn_c_try_compile "$LINENO"; then : 9880 xorg_cv_cc_flag_unused_command_line_argument=yes 9881 else 9882 xorg_cv_cc_flag_unused_command_line_argument=no 9883 fi 9884 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9885 fi 9886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9887 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9888 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9889 CFLAGS="$xorg_testset_save_CFLAGS" 9890 fi 9891 9892 found="no" 9893 9894 if test $found = "no" ; then 9895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9897 fi 9898 9899 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9901 fi 9902 9903 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 9904 9905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 9906 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 9907 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 9908 if eval \${$cacheid+:} false; then : 9909 $as_echo_n "(cached) " >&6 9910 else 9911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9912 /* end confdefs.h. */ 9913 int i; 9914 int 9915 main () 9916 { 9917 9918 ; 9919 return 0; 9920 } 9921 _ACEOF 9922 if ac_fn_c_try_link "$LINENO"; then : 9923 eval $cacheid=yes 9924 else 9925 eval $cacheid=no 9926 fi 9927 rm -f core conftest.err conftest.$ac_objext \ 9928 conftest$ac_exeext conftest.$ac_ext 9929 fi 9930 9931 9932 CFLAGS="$xorg_testset_save_CFLAGS" 9933 9934 eval supported=\$$cacheid 9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9936 $as_echo "$supported" >&6; } 9937 if test "$supported" = "yes" ; then 9938 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 9939 found="yes" 9940 fi 9941 fi 9942 9943 9944 9945 9946 9947 9948 9949 9950 9951 9952 9953 9954 9955 9956 9957 xorg_testset_save_CFLAGS="$CFLAGS" 9958 9959 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9962 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9963 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9964 $as_echo_n "(cached) " >&6 9965 else 9966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9967 /* end confdefs.h. */ 9968 int i; 9969 _ACEOF 9970 if ac_fn_c_try_compile "$LINENO"; then : 9971 xorg_cv_cc_flag_unknown_warning_option=yes 9972 else 9973 xorg_cv_cc_flag_unknown_warning_option=no 9974 fi 9975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9976 fi 9977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9978 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9979 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9980 CFLAGS="$xorg_testset_save_CFLAGS" 9981 fi 9982 9983 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9986 fi 9987 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9989 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9990 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9991 $as_echo_n "(cached) " >&6 9992 else 9993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9994 /* end confdefs.h. */ 9995 int i; 9996 _ACEOF 9997 if ac_fn_c_try_compile "$LINENO"; then : 9998 xorg_cv_cc_flag_unused_command_line_argument=yes 9999 else 10000 xorg_cv_cc_flag_unused_command_line_argument=no 10001 fi 10002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10003 fi 10004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10005 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10006 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10007 CFLAGS="$xorg_testset_save_CFLAGS" 10008 fi 10009 10010 found="no" 10011 10012 if test $found = "no" ; then 10013 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10014 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10015 fi 10016 10017 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10018 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10019 fi 10020 10021 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10022 10023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10024 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10025 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10026 if eval \${$cacheid+:} false; then : 10027 $as_echo_n "(cached) " >&6 10028 else 10029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10030 /* end confdefs.h. */ 10031 int i; 10032 int 10033 main () 10034 { 10035 10036 ; 10037 return 0; 10038 } 10039 _ACEOF 10040 if ac_fn_c_try_link "$LINENO"; then : 10041 eval $cacheid=yes 10042 else 10043 eval $cacheid=no 10044 fi 10045 rm -f core conftest.err conftest.$ac_objext \ 10046 conftest$ac_exeext conftest.$ac_ext 10047 fi 10048 10049 10050 CFLAGS="$xorg_testset_save_CFLAGS" 10051 10052 eval supported=\$$cacheid 10053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10054 $as_echo "$supported" >&6; } 10055 if test "$supported" = "yes" ; then 10056 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10057 found="yes" 10058 fi 10059 fi 10060 10061 10062 fi 10063 10064 10065 10066 10067 10068 10069 10070 CWARNFLAGS="$BASE_CFLAGS" 10071 if test "x$GCC" = xyes ; then 10072 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10073 fi 10074 10075 10076 10077 10078 10079 10080 10081 10082 # Check whether --enable-strict-compilation was given. 10083 if test "${enable_strict_compilation+set}" = set; then : 10084 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10085 else 10086 STRICT_COMPILE=no 10087 fi 10088 10089 10090 10091 10092 10093 10094 STRICT_CFLAGS="" 10095 10096 10097 10098 10099 10100 10101 10102 10103 10104 10105 10106 10107 10108 xorg_testset_save_CFLAGS="$CFLAGS" 10109 10110 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10113 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10114 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10115 $as_echo_n "(cached) " >&6 10116 else 10117 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10118 /* end confdefs.h. */ 10119 int i; 10120 _ACEOF 10121 if ac_fn_c_try_compile "$LINENO"; then : 10122 xorg_cv_cc_flag_unknown_warning_option=yes 10123 else 10124 xorg_cv_cc_flag_unknown_warning_option=no 10125 fi 10126 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10127 fi 10128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10129 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10131 CFLAGS="$xorg_testset_save_CFLAGS" 10132 fi 10133 10134 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10137 fi 10138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10140 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10141 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10142 $as_echo_n "(cached) " >&6 10143 else 10144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10145 /* end confdefs.h. */ 10146 int i; 10147 _ACEOF 10148 if ac_fn_c_try_compile "$LINENO"; then : 10149 xorg_cv_cc_flag_unused_command_line_argument=yes 10150 else 10151 xorg_cv_cc_flag_unused_command_line_argument=no 10152 fi 10153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10154 fi 10155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10156 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10157 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10158 CFLAGS="$xorg_testset_save_CFLAGS" 10159 fi 10160 10161 found="no" 10162 10163 if test $found = "no" ; then 10164 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10165 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10166 fi 10167 10168 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10170 fi 10171 10172 CFLAGS="$CFLAGS -pedantic" 10173 10174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10175 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10176 cacheid=xorg_cv_cc_flag__pedantic 10177 if eval \${$cacheid+:} false; then : 10178 $as_echo_n "(cached) " >&6 10179 else 10180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10181 /* end confdefs.h. */ 10182 int i; 10183 int 10184 main () 10185 { 10186 10187 ; 10188 return 0; 10189 } 10190 _ACEOF 10191 if ac_fn_c_try_link "$LINENO"; then : 10192 eval $cacheid=yes 10193 else 10194 eval $cacheid=no 10195 fi 10196 rm -f core conftest.err conftest.$ac_objext \ 10197 conftest$ac_exeext conftest.$ac_ext 10198 fi 10199 10200 10201 CFLAGS="$xorg_testset_save_CFLAGS" 10202 10203 eval supported=\$$cacheid 10204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10205 $as_echo "$supported" >&6; } 10206 if test "$supported" = "yes" ; then 10207 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10208 found="yes" 10209 fi 10210 fi 10211 10212 10213 10214 10215 10216 10217 10218 10219 10220 10221 10222 10223 10224 10225 10226 xorg_testset_save_CFLAGS="$CFLAGS" 10227 10228 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10231 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10232 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10233 $as_echo_n "(cached) " >&6 10234 else 10235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10236 /* end confdefs.h. */ 10237 int i; 10238 _ACEOF 10239 if ac_fn_c_try_compile "$LINENO"; then : 10240 xorg_cv_cc_flag_unknown_warning_option=yes 10241 else 10242 xorg_cv_cc_flag_unknown_warning_option=no 10243 fi 10244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10245 fi 10246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10247 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10248 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10249 CFLAGS="$xorg_testset_save_CFLAGS" 10250 fi 10251 10252 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10255 fi 10256 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10258 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10259 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10260 $as_echo_n "(cached) " >&6 10261 else 10262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10263 /* end confdefs.h. */ 10264 int i; 10265 _ACEOF 10266 if ac_fn_c_try_compile "$LINENO"; then : 10267 xorg_cv_cc_flag_unused_command_line_argument=yes 10268 else 10269 xorg_cv_cc_flag_unused_command_line_argument=no 10270 fi 10271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10272 fi 10273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10274 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10275 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10276 CFLAGS="$xorg_testset_save_CFLAGS" 10277 fi 10278 10279 found="no" 10280 10281 if test $found = "no" ; then 10282 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10283 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10284 fi 10285 10286 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10288 fi 10289 10290 CFLAGS="$CFLAGS -Werror" 10291 10292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10293 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10294 cacheid=xorg_cv_cc_flag__Werror 10295 if eval \${$cacheid+:} false; then : 10296 $as_echo_n "(cached) " >&6 10297 else 10298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10299 /* end confdefs.h. */ 10300 int i; 10301 int 10302 main () 10303 { 10304 10305 ; 10306 return 0; 10307 } 10308 _ACEOF 10309 if ac_fn_c_try_link "$LINENO"; then : 10310 eval $cacheid=yes 10311 else 10312 eval $cacheid=no 10313 fi 10314 rm -f core conftest.err conftest.$ac_objext \ 10315 conftest$ac_exeext conftest.$ac_ext 10316 fi 10317 10318 10319 CFLAGS="$xorg_testset_save_CFLAGS" 10320 10321 eval supported=\$$cacheid 10322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10323 $as_echo "$supported" >&6; } 10324 if test "$supported" = "yes" ; then 10325 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10326 found="yes" 10327 fi 10328 fi 10329 10330 if test $found = "no" ; then 10331 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10332 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10333 fi 10334 10335 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10337 fi 10338 10339 CFLAGS="$CFLAGS -errwarn" 10340 10341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10342 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10343 cacheid=xorg_cv_cc_flag__errwarn 10344 if eval \${$cacheid+:} false; then : 10345 $as_echo_n "(cached) " >&6 10346 else 10347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10348 /* end confdefs.h. */ 10349 int i; 10350 int 10351 main () 10352 { 10353 10354 ; 10355 return 0; 10356 } 10357 _ACEOF 10358 if ac_fn_c_try_link "$LINENO"; then : 10359 eval $cacheid=yes 10360 else 10361 eval $cacheid=no 10362 fi 10363 rm -f core conftest.err conftest.$ac_objext \ 10364 conftest$ac_exeext conftest.$ac_ext 10365 fi 10366 10367 10368 CFLAGS="$xorg_testset_save_CFLAGS" 10369 10370 eval supported=\$$cacheid 10371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10372 $as_echo "$supported" >&6; } 10373 if test "$supported" = "yes" ; then 10374 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10375 found="yes" 10376 fi 10377 fi 10378 10379 10380 10381 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10382 # activate it with -Werror, so we add it here explicitly. 10383 10384 10385 10386 10387 10388 10389 10390 10391 10392 10393 10394 10395 10396 xorg_testset_save_CFLAGS="$CFLAGS" 10397 10398 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10401 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10402 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10403 $as_echo_n "(cached) " >&6 10404 else 10405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10406 /* end confdefs.h. */ 10407 int i; 10408 _ACEOF 10409 if ac_fn_c_try_compile "$LINENO"; then : 10410 xorg_cv_cc_flag_unknown_warning_option=yes 10411 else 10412 xorg_cv_cc_flag_unknown_warning_option=no 10413 fi 10414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10415 fi 10416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10417 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10419 CFLAGS="$xorg_testset_save_CFLAGS" 10420 fi 10421 10422 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10425 fi 10426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10428 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10429 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10430 $as_echo_n "(cached) " >&6 10431 else 10432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10433 /* end confdefs.h. */ 10434 int i; 10435 _ACEOF 10436 if ac_fn_c_try_compile "$LINENO"; then : 10437 xorg_cv_cc_flag_unused_command_line_argument=yes 10438 else 10439 xorg_cv_cc_flag_unused_command_line_argument=no 10440 fi 10441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10442 fi 10443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10444 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10445 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10446 CFLAGS="$xorg_testset_save_CFLAGS" 10447 fi 10448 10449 found="no" 10450 10451 if test $found = "no" ; then 10452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10454 fi 10455 10456 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10458 fi 10459 10460 CFLAGS="$CFLAGS -Werror=attributes" 10461 10462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10463 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10464 cacheid=xorg_cv_cc_flag__Werror_attributes 10465 if eval \${$cacheid+:} false; then : 10466 $as_echo_n "(cached) " >&6 10467 else 10468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10469 /* end confdefs.h. */ 10470 int i; 10471 int 10472 main () 10473 { 10474 10475 ; 10476 return 0; 10477 } 10478 _ACEOF 10479 if ac_fn_c_try_link "$LINENO"; then : 10480 eval $cacheid=yes 10481 else 10482 eval $cacheid=no 10483 fi 10484 rm -f core conftest.err conftest.$ac_objext \ 10485 conftest$ac_exeext conftest.$ac_ext 10486 fi 10487 10488 10489 CFLAGS="$xorg_testset_save_CFLAGS" 10490 10491 eval supported=\$$cacheid 10492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10493 $as_echo "$supported" >&6; } 10494 if test "$supported" = "yes" ; then 10495 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10496 found="yes" 10497 fi 10498 fi 10499 10500 10501 10502 if test "x$STRICT_COMPILE" = "xyes"; then 10503 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10504 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10505 fi 10506 10507 10508 10509 10510 10511 10512 cat >>confdefs.h <<_ACEOF 10513 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10514 _ACEOF 10515 10516 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10517 if test "x$PVM" = "x"; then 10518 PVM="0" 10519 fi 10520 10521 cat >>confdefs.h <<_ACEOF 10522 #define PACKAGE_VERSION_MINOR $PVM 10523 _ACEOF 10524 10525 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10526 if test "x$PVP" = "x"; then 10527 PVP="0" 10528 fi 10529 10530 cat >>confdefs.h <<_ACEOF 10531 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10532 _ACEOF 10533 10534 10535 10536 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 10537 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10538 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 10539 touch \$(top_srcdir)/ChangeLog; \ 10540 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 10541 10542 10543 10544 10545 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10546 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10547 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10548 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 10549 touch \$(top_srcdir)/INSTALL; \ 10550 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 10551 10552 10553 10554 10555 10556 10557 case $host_os in 10558 solaris*) 10559 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 10560 # check for a man page file found in later versions that use 10561 # traditional section numbers instead 10562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 10563 $as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } 10564 if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : 10565 $as_echo_n "(cached) " >&6 10566 else 10567 test "$cross_compiling" = yes && 10568 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 10569 if test -r "/usr/share/man/man7/attributes.7"; then 10570 ac_cv_file__usr_share_man_man7_attributes_7=yes 10571 else 10572 ac_cv_file__usr_share_man_man7_attributes_7=no 10573 fi 10574 fi 10575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 10576 $as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 10577 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : 10578 SYSV_MAN_SECTIONS=false 10579 else 10580 SYSV_MAN_SECTIONS=true 10581 fi 10582 10583 ;; 10584 *) SYSV_MAN_SECTIONS=false ;; 10585 esac 10586 10587 if test x$APP_MAN_SUFFIX = x ; then 10588 APP_MAN_SUFFIX=1 10589 fi 10590 if test x$APP_MAN_DIR = x ; then 10591 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10592 fi 10593 10594 if test x$LIB_MAN_SUFFIX = x ; then 10595 LIB_MAN_SUFFIX=3 10596 fi 10597 if test x$LIB_MAN_DIR = x ; then 10598 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10599 fi 10600 10601 if test x$FILE_MAN_SUFFIX = x ; then 10602 case $SYSV_MAN_SECTIONS in 10603 true) FILE_MAN_SUFFIX=4 ;; 10604 *) FILE_MAN_SUFFIX=5 ;; 10605 esac 10606 fi 10607 if test x$FILE_MAN_DIR = x ; then 10608 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10609 fi 10610 10611 if test x$MISC_MAN_SUFFIX = x ; then 10612 case $SYSV_MAN_SECTIONS in 10613 true) MISC_MAN_SUFFIX=5 ;; 10614 *) MISC_MAN_SUFFIX=7 ;; 10615 esac 10616 fi 10617 if test x$MISC_MAN_DIR = x ; then 10618 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10619 fi 10620 10621 if test x$DRIVER_MAN_SUFFIX = x ; then 10622 case $SYSV_MAN_SECTIONS in 10623 true) DRIVER_MAN_SUFFIX=7 ;; 10624 *) DRIVER_MAN_SUFFIX=4 ;; 10625 esac 10626 fi 10627 if test x$DRIVER_MAN_DIR = x ; then 10628 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10629 fi 10630 10631 if test x$ADMIN_MAN_SUFFIX = x ; then 10632 case $SYSV_MAN_SECTIONS in 10633 true) ADMIN_MAN_SUFFIX=1m ;; 10634 *) ADMIN_MAN_SUFFIX=8 ;; 10635 esac 10636 fi 10637 if test x$ADMIN_MAN_DIR = x ; then 10638 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10639 fi 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 XORG_MAN_PAGE="X Version 11" 10656 10657 MAN_SUBSTS="\ 10658 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10659 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10660 -e 's|__xservername__|Xorg|g' \ 10661 -e 's|__xconfigfile__|xorg.conf|g' \ 10662 -e 's|__projectroot__|\$(prefix)|g' \ 10663 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10664 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10665 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10666 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10667 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10668 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10669 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10670 10671 10672 10673 # Check whether --enable-silent-rules was given. 10674 if test "${enable_silent_rules+set}" = set; then : 10675 enableval=$enable_silent_rules; 10676 fi 10677 10678 case $enable_silent_rules in # ((( 10679 yes) AM_DEFAULT_VERBOSITY=0;; 10680 no) AM_DEFAULT_VERBOSITY=1;; 10681 *) AM_DEFAULT_VERBOSITY=0;; 10682 esac 10683 am_make=${MAKE-make} 10684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10685 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10686 if ${am_cv_make_support_nested_variables+:} false; then : 10687 $as_echo_n "(cached) " >&6 10688 else 10689 if $as_echo 'TRUE=$(BAR$(V)) 10690 BAR0=false 10691 BAR1=true 10692 V=1 10693 am__doit: 10694 @$(TRUE) 10695 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10696 am_cv_make_support_nested_variables=yes 10697 else 10698 am_cv_make_support_nested_variables=no 10699 fi 10700 fi 10701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10702 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10703 if test $am_cv_make_support_nested_variables = yes; then 10704 AM_V='$(V)' 10705 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10706 else 10707 AM_V=$AM_DEFAULT_VERBOSITY 10708 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10709 fi 10710 AM_BACKSLASH='\' 10711 10712 10713 10714 ac_fn_c_check_func "$LINENO" "setenv" "ac_cv_func_setenv" 10715 if test "x$ac_cv_func_setenv" = xyes; then : 10716 have_setenv=yes 10717 else 10718 have_setenv=no 10719 fi 10720 10721 for ac_func in vasprintf 10722 do : 10723 ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" 10724 if test "x$ac_cv_func_vasprintf" = xyes; then : 10725 cat >>confdefs.h <<_ACEOF 10726 #define HAVE_VASPRINTF 1 10727 _ACEOF 10728 10729 fi 10730 done 10731 10732 ac_fn_c_check_decl "$LINENO" "va_copy" "ac_cv_have_decl_va_copy" " 10733 $ac_includes_default 10734 #include <stdarg.h> 10735 10736 " 10737 if test "x$ac_cv_have_decl_va_copy" = xyes; then : 10738 ac_have_decl=1 10739 else 10740 ac_have_decl=0 10741 fi 10742 10743 cat >>confdefs.h <<_ACEOF 10744 #define HAVE_DECL_VA_COPY $ac_have_decl 10745 _ACEOF 10746 10747 10748 if test x$have_setenv = xno; then 10749 NEED_SETENV_TRUE= 10750 NEED_SETENV_FALSE='#' 10751 else 10752 NEED_SETENV_TRUE='#' 10753 NEED_SETENV_FALSE= 10754 fi 10755 10756 10757 # Checks for pkg-config packages 10758 10759 pkg_failed=no 10760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FONTTOSFNT" >&5 10761 $as_echo_n "checking for FONTTOSFNT... " >&6; } 10762 10763 if test -n "$FONTTOSFNT_CFLAGS"; then 10764 pkg_cv_FONTTOSFNT_CFLAGS="$FONTTOSFNT_CFLAGS" 10765 elif test -n "$PKG_CONFIG"; then 10766 if test -n "$PKG_CONFIG" && \ 10767 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto freetype2 fontenc\""; } >&5 10768 ($PKG_CONFIG --exists --print-errors "xproto freetype2 fontenc") 2>&5 10769 ac_status=$? 10770 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10771 test $ac_status = 0; }; then 10772 pkg_cv_FONTTOSFNT_CFLAGS=`$PKG_CONFIG --cflags "xproto freetype2 fontenc" 2>/dev/null` 10773 test "x$?" != "x0" && pkg_failed=yes 10774 else 10775 pkg_failed=yes 10776 fi 10777 else 10778 pkg_failed=untried 10779 fi 10780 if test -n "$FONTTOSFNT_LIBS"; then 10781 pkg_cv_FONTTOSFNT_LIBS="$FONTTOSFNT_LIBS" 10782 elif test -n "$PKG_CONFIG"; then 10783 if test -n "$PKG_CONFIG" && \ 10784 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto freetype2 fontenc\""; } >&5 10785 ($PKG_CONFIG --exists --print-errors "xproto freetype2 fontenc") 2>&5 10786 ac_status=$? 10787 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10788 test $ac_status = 0; }; then 10789 pkg_cv_FONTTOSFNT_LIBS=`$PKG_CONFIG --libs "xproto freetype2 fontenc" 2>/dev/null` 10790 test "x$?" != "x0" && pkg_failed=yes 10791 else 10792 pkg_failed=yes 10793 fi 10794 else 10795 pkg_failed=untried 10796 fi 10797 10798 10799 10800 if test $pkg_failed = yes; then 10801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10802 $as_echo "no" >&6; } 10803 10804 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 10805 _pkg_short_errors_supported=yes 10806 else 10807 _pkg_short_errors_supported=no 10808 fi 10809 if test $_pkg_short_errors_supported = yes; then 10810 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto freetype2 fontenc" 2>&1` 10811 else 10812 FONTTOSFNT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto freetype2 fontenc" 2>&1` 10813 fi 10814 # Put the nasty error message in config.log where it belongs 10815 echo "$FONTTOSFNT_PKG_ERRORS" >&5 10816 10817 as_fn_error $? "Package requirements (xproto freetype2 fontenc) were not met: 10818 10819 $FONTTOSFNT_PKG_ERRORS 10820 10821 Consider adjusting the PKG_CONFIG_PATH environment variable if you 10822 installed software in a non-standard prefix. 10823 10824 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 10825 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 10826 See the pkg-config man page for more details." "$LINENO" 5 10827 elif test $pkg_failed = untried; then 10828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 10829 $as_echo "no" >&6; } 10830 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 10831 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 10832 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 10833 is in your PATH or set the PKG_CONFIG environment variable to the full 10834 path to pkg-config. 10835 10836 Alternatively, you may set the environment variables FONTTOSFNT_CFLAGS 10837 and FONTTOSFNT_LIBS to avoid the need to call pkg-config. 10838 See the pkg-config man page for more details. 10839 10840 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 10841 See \`config.log' for more details" "$LINENO" 5; } 10842 else 10843 FONTTOSFNT_CFLAGS=$pkg_cv_FONTTOSFNT_CFLAGS 10844 FONTTOSFNT_LIBS=$pkg_cv_FONTTOSFNT_LIBS 10845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 10846 $as_echo "yes" >&6; } 10847 10848 fi 10849 10850 10851 ac_config_files="$ac_config_files Makefile man/Makefile" 10852 10853 cat >confcache <<\_ACEOF 10854 # This file is a shell script that caches the results of configure 10855 # tests run on this system so they can be shared between configure 10856 # scripts and configure runs, see configure's option --config-cache. 10857 # It is not useful on other systems. If it contains results you don't 10858 # want to keep, you may remove or edit it. 10859 # 10860 # config.status only pays attention to the cache file if you give it 10861 # the --recheck option to rerun configure. 10862 # 10863 # `ac_cv_env_foo' variables (set or unset) will be overridden when 10864 # loading this file, other *unset* `ac_cv_foo' will be assigned the 10865 # following values. 10866 10867 _ACEOF 10868 10869 # The following way of writing the cache mishandles newlines in values, 10870 # but we know of no workaround that is simple, portable, and efficient. 10871 # So, we kill variables containing newlines. 10872 # Ultrix sh set writes to stderr and can't be redirected directly, 10873 # and sets the high bit in the cache file unless we assign to the vars. 10874 ( 10875 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 10876 eval ac_val=\$$ac_var 10877 case $ac_val in #( 10878 *${as_nl}*) 10879 case $ac_var in #( 10880 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 10881 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 10882 esac 10883 case $ac_var in #( 10884 _ | IFS | as_nl) ;; #( 10885 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 10886 *) { eval $ac_var=; unset $ac_var;} ;; 10887 esac ;; 10888 esac 10889 done 10890 10891 (set) 2>&1 | 10892 case $as_nl`(ac_space=' '; set) 2>&1` in #( 10893 *${as_nl}ac_space=\ *) 10894 # `set' does not quote correctly, so add quotes: double-quote 10895 # substitution turns \\\\ into \\, and sed turns \\ into \. 10896 sed -n \ 10897 "s/'/'\\\\''/g; 10898 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 10899 ;; #( 10900 *) 10901 # `set' quotes correctly as required by POSIX, so do not add quotes. 10902 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 10903 ;; 10904 esac | 10905 sort 10906 ) | 10907 sed ' 10908 /^ac_cv_env_/b end 10909 t clear 10910 :clear 10911 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 10912 t end 10913 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 10914 :end' >>confcache 10915 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 10916 if test -w "$cache_file"; then 10917 if test "x$cache_file" != "x/dev/null"; then 10918 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 10919 $as_echo "$as_me: updating cache $cache_file" >&6;} 10920 if test ! -f "$cache_file" || test -h "$cache_file"; then 10921 cat confcache >"$cache_file" 10922 else 10923 case $cache_file in #( 10924 */* | ?:*) 10925 mv -f confcache "$cache_file"$$ && 10926 mv -f "$cache_file"$$ "$cache_file" ;; #( 10927 *) 10928 mv -f confcache "$cache_file" ;; 10929 esac 10930 fi 10931 fi 10932 else 10933 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 10934 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 10935 fi 10936 fi 10937 rm -f confcache 10938 10939 test "x$prefix" = xNONE && prefix=$ac_default_prefix 10940 # Let make expand exec_prefix. 10941 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 10942 10943 DEFS=-DHAVE_CONFIG_H 10944 10945 ac_libobjs= 10946 ac_ltlibobjs= 10947 U= 10948 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 10949 # 1. 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"$LINENO" 5 10989 fi 10990 10991 : "${CONFIG_STATUS=./config.status}" 10992 ac_write_fail=0 10993 ac_clean_files_save=$ac_clean_files 10994 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 10995 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 10996 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 10997 as_write_fail=0 10998 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 10999 #! $SHELL 11000 # Generated by $as_me. 11001 # Run this file to recreate the current configuration. 11002 # Compiler output produced by configure, useful for debugging 11003 # configure, is in config.log if it exists. 11004 11005 debug=false 11006 ac_cs_recheck=false 11007 ac_cs_silent=false 11008 11009 SHELL=\${CONFIG_SHELL-$SHELL} 11010 export SHELL 11011 _ASEOF 11012 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 11013 ## -------------------- ## 11014 ## M4sh Initialization. ## 11015 ## -------------------- ## 11016 11017 # Be more Bourne compatible 11018 DUALCASE=1; export DUALCASE # for MKS sh 11019 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 11020 emulate sh 11021 NULLCMD=: 11022 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 11023 # is contrary to our usage. Disable this feature. 11024 alias -g '${1+"$@"}'='"$@"' 11025 setopt NO_GLOB_SUBST 11026 else 11027 case `(set -o) 2>/dev/null` in #( 11028 *posix*) : 11029 set -o posix ;; #( 11030 *) : 11031 ;; 11032 esac 11033 fi 11034 11035 11036 as_nl=' 11037 ' 11038 export as_nl 11039 # Printing a long string crashes Solaris 7 /usr/bin/printf. 11040 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 11041 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 11042 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 11043 # Prefer a ksh shell builtin over an external printf program on Solaris, 11044 # but without wasting forks for bash or zsh. 11045 if test -z "$BASH_VERSION$ZSH_VERSION" \ 11046 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 11047 as_echo='print -r --' 11048 as_echo_n='print -rn --' 11049 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 11050 as_echo='printf %s\n' 11051 as_echo_n='printf %s' 11052 else 11053 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 11054 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 11055 as_echo_n='/usr/ucb/echo -n' 11056 else 11057 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 11058 as_echo_n_body='eval 11059 arg=$1; 11060 case $arg in #( 11061 *"$as_nl"*) 11062 expr "X$arg" : "X\\(.*\\)$as_nl"; 11063 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 11064 esac; 11065 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 11066 ' 11067 export as_echo_n_body 11068 as_echo_n='sh -c $as_echo_n_body as_echo' 11069 fi 11070 export as_echo_body 11071 as_echo='sh -c $as_echo_body as_echo' 11072 fi 11073 11074 # The user is always right. 11075 if test "${PATH_SEPARATOR+set}" != set; then 11076 PATH_SEPARATOR=: 11077 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 11078 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 11079 PATH_SEPARATOR=';' 11080 } 11081 fi 11082 11083 11084 # IFS 11085 # We need space, tab and new line, in precisely that order. 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'((' could 11119 # trigger a bug in pdksh 5.2.14. 11120 for as_var in BASH_ENV ENV MAIL MAILPATH 11121 do eval test x\${$as_var+set} = xset \ 11122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 11123 done 11124 PS1='$ ' 11125 PS2='> ' 11126 PS4='+ ' 11127 11128 # NLS nuisances. 11129 LC_ALL=C 11130 export LC_ALL 11131 LANGUAGE=C 11132 export LANGUAGE 11133 11134 # CDPATH. 11135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 11136 11137 11138 # as_fn_error STATUS ERROR [LINENO LOG_FD] 11139 # ---------------------------------------- 11140 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 11141 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 11142 # script with STATUS, using 1 if that was 0. 11143 as_fn_error () 11144 { 11145 as_status=$1; test $as_status -eq 0 && as_status=1 11146 if test "$4"; then 11147 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 11148 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 11149 fi 11150 $as_echo "$as_me: error: $2" >&2 11151 as_fn_exit $as_status 11152 } # as_fn_error 11153 11154 11155 # as_fn_set_status STATUS 11156 # ----------------------- 11157 # Set $? to STATUS, without forking. 11158 as_fn_set_status () 11159 { 11160 return $1 11161 } # as_fn_set_status 11162 11163 # as_fn_exit STATUS 11164 # ----------------- 11165 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 11166 as_fn_exit () 11167 { 11168 set +e 11169 as_fn_set_status $1 11170 exit $1 11171 } # as_fn_exit 11172 11173 # as_fn_unset VAR 11174 # --------------- 11175 # Portably unset VAR. 11176 as_fn_unset () 11177 { 11178 { eval $1=; unset $1;} 11179 } 11180 as_unset=as_fn_unset 11181 # as_fn_append VAR VALUE 11182 # ---------------------- 11183 # Append the text in VALUE to the end of the definition contained in VAR. Take 11184 # advantage of any shell optimizations that allow amortized linear growth over 11185 # repeated appends, instead of the typical quadratic growth present in naive 11186 # implementations. 11187 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 11188 eval 'as_fn_append () 11189 { 11190 eval $1+=\$2 11191 }' 11192 else 11193 as_fn_append () 11194 { 11195 eval $1=\$$1\$2 11196 } 11197 fi # as_fn_append 11198 11199 # as_fn_arith ARG... 11200 # ------------------ 11201 # Perform arithmetic evaluation on the ARGs, and store the result in the 11202 # global $as_val. Take advantage of shells that can avoid forks. The arguments 11203 # must be portable across $(()) and expr. 11204 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 11205 eval 'as_fn_arith () 11206 { 11207 as_val=$(( $* )) 11208 }' 11209 else 11210 as_fn_arith () 11211 { 11212 as_val=`expr "$@" || test $? -eq 1` 11213 } 11214 fi # as_fn_arith 11215 11216 11217 if expr a : '\(a\)' >/dev/null 2>&1 && 11218 test "X`expr 00001 : '.*\(...\)'`" = X001; then 11219 as_expr=expr 11220 else 11221 as_expr=false 11222 fi 11223 11224 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 11225 as_basename=basename 11226 else 11227 as_basename=false 11228 fi 11229 11230 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 11231 as_dirname=dirname 11232 else 11233 as_dirname=false 11234 fi 11235 11236 as_me=`$as_basename -- "$0" || 11237 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 11238 X"$0" : 'X\(//\)$' \| \ 11239 X"$0" : 'X\(/\)' \| . 2>/dev/null || 11240 $as_echo X/"$0" | 11241 sed '/^.*\/\([^/][^/]*\)\/*$/{ 11242 s//\1/ 11243 q 11244 } 11245 /^X\/\(\/\/\)$/{ 11246 s//\1/ 11247 q 11248 } 11249 /^X\/\(\/\).*/{ 11250 s//\1/ 11251 q 11252 } 11253 s/.*/./; q'` 11254 11255 # Avoid depending upon Character Ranges. 11256 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 11257 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 11258 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 11259 as_cr_digits='0123456789' 11260 as_cr_alnum=$as_cr_Letters$as_cr_digits 11261 11262 ECHO_C= ECHO_N= ECHO_T= 11263 case `echo -n x` in #((((( 11264 -n*) 11265 case `echo 'xy\c'` in 11266 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 11267 xy) ECHO_C='\c';; 11268 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 11269 ECHO_T=' ';; 11270 esac;; 11271 *) 11272 ECHO_N='-n';; 11273 esac 11274 11275 rm -f conf$$ conf$$.exe conf$$.file 11276 if test -d conf$$.dir; then 11277 rm -f conf$$.dir/conf$$.file 11278 else 11279 rm -f conf$$.dir 11280 mkdir conf$$.dir 2>/dev/null 11281 fi 11282 if (echo >conf$$.file) 2>/dev/null; then 11283 if ln -s conf$$.file conf$$ 2>/dev/null; then 11284 as_ln_s='ln -s' 11285 # ... but there are two gotchas: 11286 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 11287 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 11288 # In both cases, we have to default to `cp -pR'. 11289 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 11290 as_ln_s='cp -pR' 11291 elif ln conf$$.file conf$$ 2>/dev/null; then 11292 as_ln_s=ln 11293 else 11294 as_ln_s='cp -pR' 11295 fi 11296 else 11297 as_ln_s='cp -pR' 11298 fi 11299 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 11300 rmdir conf$$.dir 2>/dev/null 11301 11302 11303 # as_fn_mkdir_p 11304 # ------------- 11305 # Create "$as_dir" as a directory, including parents if necessary. 11306 as_fn_mkdir_p () 11307 { 11308 11309 case $as_dir in #( 11310 -*) as_dir=./$as_dir;; 11311 esac 11312 test -d "$as_dir" || eval $as_mkdir_p || { 11313 as_dirs= 11314 while :; do 11315 case $as_dir in #( 11316 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 11317 *) as_qdir=$as_dir;; 11318 esac 11319 as_dirs="'$as_qdir' $as_dirs" 11320 as_dir=`$as_dirname -- "$as_dir" || 11321 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11322 X"$as_dir" : 'X\(//\)[^/]' \| \ 11323 X"$as_dir" : 'X\(//\)$' \| \ 11324 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 11325 $as_echo X"$as_dir" | 11326 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11327 s//\1/ 11328 q 11329 } 11330 /^X\(\/\/\)[^/].*/{ 11331 s//\1/ 11332 q 11333 } 11334 /^X\(\/\/\)$/{ 11335 s//\1/ 11336 q 11337 } 11338 /^X\(\/\).*/{ 11339 s//\1/ 11340 q 11341 } 11342 s/.*/./; q'` 11343 test -d "$as_dir" && break 11344 done 11345 test -z "$as_dirs" || eval "mkdir $as_dirs" 11346 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 11347 11348 11349 } # as_fn_mkdir_p 11350 if mkdir -p . 2>/dev/null; then 11351 as_mkdir_p='mkdir -p "$as_dir"' 11352 else 11353 test -d ./-p && rmdir ./-p 11354 as_mkdir_p=false 11355 fi 11356 11357 11358 # as_fn_executable_p FILE 11359 # ----------------------- 11360 # Test if FILE is an executable regular file. 11361 as_fn_executable_p () 11362 { 11363 test -f "$1" && test -x "$1" 11364 } # as_fn_executable_p 11365 as_test_x='test -x' 11366 as_executable_p=as_fn_executable_p 11367 11368 # Sed expression to map a string onto a valid CPP name. 11369 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 11370 11371 # Sed expression to map a string onto a valid variable name. 11372 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 11373 11374 11375 exec 6>&1 11376 ## ----------------------------------- ## 11377 ## Main body of $CONFIG_STATUS script. ## 11378 ## ----------------------------------- ## 11379 _ASEOF 11380 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 11381 11382 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11383 # Save the log message, to keep $0 and so on meaningful, and to 11384 # report actual input values of CONFIG_FILES etc. instead of their 11385 # values after options handling. 11386 ac_log=" 11387 This file was extended by fonttosfnt $as_me 1.2.2, which was 11388 generated by GNU Autoconf 2.69. Invocation command line was 11389 11390 CONFIG_FILES = $CONFIG_FILES 11391 CONFIG_HEADERS = $CONFIG_HEADERS 11392 CONFIG_LINKS = $CONFIG_LINKS 11393 CONFIG_COMMANDS = $CONFIG_COMMANDS 11394 $ $0 $@ 11395 11396 on `(hostname || uname -n) 2>/dev/null | sed 1q` 11397 " 11398 11399 _ACEOF 11400 11401 case $ac_config_files in *" 11402 "*) set x $ac_config_files; shift; ac_config_files=$*;; 11403 esac 11404 11405 case $ac_config_headers in *" 11406 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 11407 esac 11408 11409 11410 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11411 # Files that config.status was made for. 11412 config_files="$ac_config_files" 11413 config_headers="$ac_config_headers" 11414 config_commands="$ac_config_commands" 11415 11416 _ACEOF 11417 11418 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11419 ac_cs_usage="\ 11420 \`$as_me' instantiates files and other configuration actions 11421 from templates according to the current configuration. Unless the files 11422 and actions are specified as TAGs, all are instantiated by default. 11423 11424 Usage: $0 [OPTION]... [TAG]... 11425 11426 -h, --help print this help, then exit 11427 -V, --version print version number and configuration settings, then exit 11428 --config print configuration, then exit 11429 -q, --quiet, --silent 11430 do not print progress messages 11431 -d, --debug don't remove temporary files 11432 --recheck update $as_me by reconfiguring in the same conditions 11433 --file=FILE[:TEMPLATE] 11434 instantiate the configuration file FILE 11435 --header=FILE[:TEMPLATE] 11436 instantiate the configuration header FILE 11437 11438 Configuration files: 11439 $config_files 11440 11441 Configuration headers: 11442 $config_headers 11443 11444 Configuration commands: 11445 $config_commands 11446 11447 Report bugs to <https://gitlab.freedesktop.org/xorg/app/fonttosfnt/issues>." 11448 11449 _ACEOF 11450 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11451 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 11452 ac_cs_version="\\ 11453 fonttosfnt config.status 1.2.2 11454 configured by $0, generated by GNU Autoconf 2.69, 11455 with options \\"\$ac_cs_config\\" 11456 11457 Copyright (C) 2012 Free Software Foundation, Inc. 11458 This config.status script is free software; the Free Software Foundation 11459 gives unlimited permission to copy, distribute and modify it." 11460 11461 ac_pwd='$ac_pwd' 11462 srcdir='$srcdir' 11463 INSTALL='$INSTALL' 11464 MKDIR_P='$MKDIR_P' 11465 AWK='$AWK' 11466 test -n "\$AWK" || AWK=awk 11467 _ACEOF 11468 11469 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11470 # The default lists apply if the user does not specify any file. 11471 ac_need_defaults=: 11472 while test $# != 0 11473 do 11474 case $1 in 11475 --*=?*) 11476 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11477 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 11478 ac_shift=: 11479 ;; 11480 --*=) 11481 ac_option=`expr "X$1" : 'X\([^=]*\)='` 11482 ac_optarg= 11483 ac_shift=: 11484 ;; 11485 *) 11486 ac_option=$1 11487 ac_optarg=$2 11488 ac_shift=shift 11489 ;; 11490 esac 11491 11492 case $ac_option in 11493 # Handling of the options. 11494 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 11495 ac_cs_recheck=: ;; 11496 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 11497 $as_echo "$ac_cs_version"; exit ;; 11498 --config | --confi | --conf | --con | --co | --c ) 11499 $as_echo "$ac_cs_config"; exit ;; 11500 --debug | --debu | --deb | --de | --d | -d ) 11501 debug=: ;; 11502 --file | --fil | --fi | --f ) 11503 $ac_shift 11504 case $ac_optarg in 11505 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11506 '') as_fn_error $? "missing file argument" ;; 11507 esac 11508 as_fn_append CONFIG_FILES " '$ac_optarg'" 11509 ac_need_defaults=false;; 11510 --header | --heade | --head | --hea ) 11511 $ac_shift 11512 case $ac_optarg in 11513 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 11514 esac 11515 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 11516 ac_need_defaults=false;; 11517 --he | --h) 11518 # Conflict between --help and --header 11519 as_fn_error $? "ambiguous option: \`$1' 11520 Try \`$0 --help' for more information.";; 11521 --help | --hel | -h ) 11522 $as_echo "$ac_cs_usage"; exit ;; 11523 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 11524 | -silent | --silent | --silen | --sile | --sil | --si | --s) 11525 ac_cs_silent=: ;; 11526 11527 # This is an error. 11528 -*) as_fn_error $? "unrecognized option: \`$1' 11529 Try \`$0 --help' for more information." ;; 11530 11531 *) as_fn_append ac_config_targets " $1" 11532 ac_need_defaults=false ;; 11533 11534 esac 11535 shift 11536 done 11537 11538 ac_configure_extra_args= 11539 11540 if $ac_cs_silent; then 11541 exec 6>/dev/null 11542 ac_configure_extra_args="$ac_configure_extra_args --silent" 11543 fi 11544 11545 _ACEOF 11546 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11547 if \$ac_cs_recheck; then 11548 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 11549 shift 11550 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 11551 CONFIG_SHELL='$SHELL' 11552 export CONFIG_SHELL 11553 exec "\$@" 11554 fi 11555 11556 _ACEOF 11557 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11558 exec 5>>config.log 11559 { 11560 echo 11561 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 11562 ## Running $as_me. ## 11563 _ASBOX 11564 $as_echo "$ac_log" 11565 } >&5 11566 11567 _ACEOF 11568 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11569 # 11570 # INIT-COMMANDS 11571 # 11572 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 11573 11574 _ACEOF 11575 11576 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11577 11578 # Handling of arguments. 11579 for ac_config_target in $ac_config_targets 11580 do 11581 case $ac_config_target in 11582 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 11583 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 11584 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 11585 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 11586 11587 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 11588 esac 11589 done 11590 11591 11592 # If the user did not use the arguments to specify the items to instantiate, 11593 # then the envvar interface is used. Set only those that are not. 11594 # We use the long form for the default assignment because of an extremely 11595 # bizarre bug on SunOS 4.1.3. 11596 if $ac_need_defaults; then 11597 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 11598 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 11599 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 11600 fi 11601 11602 # Have a temporary directory for convenience. Make it in the build tree 11603 # simply because there is no reason against having it here, and in addition, 11604 # creating and moving files from /tmp can sometimes cause problems. 11605 # Hook for its removal unless debugging. 11606 # Note that there is a small window in which the directory will not be cleaned: 11607 # after its creation but before its name has been assigned to `$tmp'. 11608 $debug || 11609 { 11610 tmp= ac_tmp= 11611 trap 'exit_status=$? 11612 : "${ac_tmp:=$tmp}" 11613 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 11614 ' 0 11615 trap 'as_fn_exit 1' 1 2 13 15 11616 } 11617 # Create a (secure) tmp directory for tmp files. 11618 11619 { 11620 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 11621 test -d "$tmp" 11622 } || 11623 { 11624 tmp=./conf$$-$RANDOM 11625 (umask 077 && mkdir "$tmp") 11626 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 11627 ac_tmp=$tmp 11628 11629 # Set up the scripts for CONFIG_FILES section. 11630 # No need to generate them if there are no CONFIG_FILES. 11631 # This happens for instance with `./config.status config.h'. 11632 if test -n "$CONFIG_FILES"; then 11633 11634 11635 ac_cr=`echo X | tr X '\015'` 11636 # On cygwin, bash can eat \r inside `` if the user requested igncr. 11637 # But we know of no other shell where ac_cr would be empty at this 11638 # point, so we can use a bashism as a fallback. 11639 if test "x$ac_cr" = x; then 11640 eval ac_cr=\$\'\\r\' 11641 fi 11642 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 11643 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 11644 ac_cs_awk_cr='\\r' 11645 else 11646 ac_cs_awk_cr=$ac_cr 11647 fi 11648 11649 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 11650 _ACEOF 11651 11652 11653 { 11654 echo "cat >conf$$subs.awk <<_ACEOF" && 11655 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 11656 echo "_ACEOF" 11657 } >conf$$subs.sh || 11658 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11659 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 11660 ac_delim='%!_!# ' 11661 for ac_last_try in false false false false false :; do 11662 . ./conf$$subs.sh || 11663 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11664 11665 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 11666 if test $ac_delim_n = $ac_delim_num; then 11667 break 11668 elif $ac_last_try; then 11669 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 11670 else 11671 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11672 fi 11673 done 11674 rm -f conf$$subs.sh 11675 11676 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11677 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 11678 _ACEOF 11679 sed -n ' 11680 h 11681 s/^/S["/; s/!.*/"]=/ 11682 p 11683 g 11684 s/^[^!]*!// 11685 :repl 11686 t repl 11687 s/'"$ac_delim"'$// 11688 t delim 11689 :nl 11690 h 11691 s/\(.\{148\}\)..*/\1/ 11692 t more1 11693 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 11694 p 11695 n 11696 b repl 11697 :more1 11698 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11699 p 11700 g 11701 s/.\{148\}// 11702 t nl 11703 :delim 11704 h 11705 s/\(.\{148\}\)..*/\1/ 11706 t more2 11707 s/["\\]/\\&/g; s/^/"/; s/$/"/ 11708 p 11709 b 11710 :more2 11711 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 11712 p 11713 g 11714 s/.\{148\}// 11715 t delim 11716 ' <conf$$subs.awk | sed ' 11717 /^[^""]/{ 11718 N 11719 s/\n// 11720 } 11721 ' >>$CONFIG_STATUS || ac_write_fail=1 11722 rm -f conf$$subs.awk 11723 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11724 _ACAWK 11725 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 11726 for (key in S) S_is_set[key] = 1 11727 FS = "" 11728 11729 } 11730 { 11731 line = $ 0 11732 nfields = split(line, field, "@") 11733 substed = 0 11734 len = length(field[1]) 11735 for (i = 2; i < nfields; i++) { 11736 key = field[i] 11737 keylen = length(key) 11738 if (S_is_set[key]) { 11739 value = S[key] 11740 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 11741 len += length(value) + length(field[++i]) 11742 substed = 1 11743 } else 11744 len += 1 + keylen 11745 } 11746 11747 print line 11748 } 11749 11750 _ACAWK 11751 _ACEOF 11752 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11753 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 11754 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 11755 else 11756 cat 11757 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 11758 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 11759 _ACEOF 11760 11761 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 11762 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 11763 # trailing colons and then remove the whole line if VPATH becomes empty 11764 # (actually we leave an empty line to preserve line numbers). 11765 if test "x$srcdir" = x.; then 11766 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 11767 h 11768 s/// 11769 s/^/:/ 11770 s/[ ]*$/:/ 11771 s/:\$(srcdir):/:/g 11772 s/:\${srcdir}:/:/g 11773 s/:@srcdir@:/:/g 11774 s/^:*// 11775 s/:*$// 11776 x 11777 s/\(=[ ]*\).*/\1/ 11778 G 11779 s/\n// 11780 s/^[^=]*=[ ]*$// 11781 }' 11782 fi 11783 11784 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11785 fi # test -n "$CONFIG_FILES" 11786 11787 # Set up the scripts for CONFIG_HEADERS section. 11788 # No need to generate them if there are no CONFIG_HEADERS. 11789 # This happens for instance with `./config.status Makefile'. 11790 if test -n "$CONFIG_HEADERS"; then 11791 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 11792 BEGIN { 11793 _ACEOF 11794 11795 # Transform confdefs.h into an awk script `defines.awk', embedded as 11796 # here-document in config.status, that substitutes the proper values into 11797 # config.h.in to produce config.h. 11798 11799 # Create a delimiter string that does not exist in confdefs.h, to ease 11800 # handling of long lines. 11801 ac_delim='%!_!# ' 11802 for ac_last_try in false false :; do 11803 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 11804 if test -z "$ac_tt"; then 11805 break 11806 elif $ac_last_try; then 11807 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 11808 else 11809 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 11810 fi 11811 done 11812 11813 # For the awk script, D is an array of macro values keyed by name, 11814 # likewise P contains macro parameters if any. Preserve backslash 11815 # newline sequences. 11816 11817 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 11818 sed -n ' 11819 s/.\{148\}/&'"$ac_delim"'/g 11820 t rset 11821 :rset 11822 s/^[ ]*#[ ]*define[ ][ ]*/ / 11823 t def 11824 d 11825 :def 11826 s/\\$// 11827 t bsnl 11828 s/["\\]/\\&/g 11829 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11830 D["\1"]=" \3"/p 11831 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 11832 d 11833 :bsnl 11834 s/["\\]/\\&/g 11835 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 11836 D["\1"]=" \3\\\\\\n"\\/p 11837 t cont 11838 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 11839 t cont 11840 d 11841 :cont 11842 n 11843 s/.\{148\}/&'"$ac_delim"'/g 11844 t clear 11845 :clear 11846 s/\\$// 11847 t bsnlc 11848 s/["\\]/\\&/g; s/^/"/; s/$/"/p 11849 d 11850 :bsnlc 11851 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 11852 b cont 11853 ' <confdefs.h | sed ' 11854 s/'"$ac_delim"'/"\\\ 11855 "/g' >>$CONFIG_STATUS || ac_write_fail=1 11856 11857 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 11858 for (key in D) D_is_set[key] = 1 11859 FS = "" 11860 } 11861 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 11862 line = \$ 0 11863 split(line, arg, " ") 11864 if (arg[1] == "#") { 11865 defundef = arg[2] 11866 mac1 = arg[3] 11867 } else { 11868 defundef = substr(arg[1], 2) 11869 mac1 = arg[2] 11870 } 11871 split(mac1, mac2, "(") #) 11872 macro = mac2[1] 11873 prefix = substr(line, 1, index(line, defundef) - 1) 11874 if (D_is_set[macro]) { 11875 # Preserve the white space surrounding the "#". 11876 print prefix "define", macro P[macro] D[macro] 11877 next 11878 } else { 11879 # Replace #undef with comments. This is necessary, for example, 11880 # in the case of _POSIX_SOURCE, which is predefined and required 11881 # on some systems where configure will not decide to define it. 11882 if (defundef == "undef") { 11883 print "/*", prefix defundef, macro, "*/" 11884 next 11885 } 11886 } 11887 } 11888 { print } 11889 _ACAWK 11890 _ACEOF 11891 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 11892 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 11893 fi # test -n "$CONFIG_HEADERS" 11894 11895 11896 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 11897 shift 11898 for ac_tag 11899 do 11900 case $ac_tag in 11901 :[FHLC]) ac_mode=$ac_tag; continue;; 11902 esac 11903 case $ac_mode$ac_tag in 11904 :[FHL]*:*);; 11905 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 11906 :[FH]-) ac_tag=-:-;; 11907 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 11908 esac 11909 ac_save_IFS=$IFS 11910 IFS=: 11911 set x $ac_tag 11912 IFS=$ac_save_IFS 11913 shift 11914 ac_file=$1 11915 shift 11916 11917 case $ac_mode in 11918 :L) ac_source=$1;; 11919 :[FH]) 11920 ac_file_inputs= 11921 for ac_f 11922 do 11923 case $ac_f in 11924 -) ac_f="$ac_tmp/stdin";; 11925 *) # Look for the file first in the build tree, then in the source tree 11926 # (if the path is not absolute). The absolute path cannot be DOS-style, 11927 # because $ac_f cannot contain `:'. 11928 test -f "$ac_f" || 11929 case $ac_f in 11930 [\\/$]*) false;; 11931 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 11932 esac || 11933 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 11934 esac 11935 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 11936 as_fn_append ac_file_inputs " '$ac_f'" 11937 done 11938 11939 # Let's still pretend it is `configure' which instantiates (i.e., don't 11940 # use $as_me), people would be surprised to read: 11941 # /* config.h. Generated by config.status. */ 11942 configure_input='Generated from '` 11943 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 11944 `' by configure.' 11945 if test x"$ac_file" != x-; then 11946 configure_input="$ac_file. $configure_input" 11947 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 11948 $as_echo "$as_me: creating $ac_file" >&6;} 11949 fi 11950 # Neutralize special characters interpreted by sed in replacement strings. 11951 case $configure_input in #( 11952 *\&* | *\|* | *\\* ) 11953 ac_sed_conf_input=`$as_echo "$configure_input" | 11954 sed 's/[\\\\&|]/\\\\&/g'`;; #( 11955 *) ac_sed_conf_input=$configure_input;; 11956 esac 11957 11958 case $ac_tag in 11959 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 11960 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 11961 esac 11962 ;; 11963 esac 11964 11965 ac_dir=`$as_dirname -- "$ac_file" || 11966 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 11967 X"$ac_file" : 'X\(//\)[^/]' \| \ 11968 X"$ac_file" : 'X\(//\)$' \| \ 11969 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 11970 $as_echo X"$ac_file" | 11971 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 11972 s//\1/ 11973 q 11974 } 11975 /^X\(\/\/\)[^/].*/{ 11976 s//\1/ 11977 q 11978 } 11979 /^X\(\/\/\)$/{ 11980 s//\1/ 11981 q 11982 } 11983 /^X\(\/\).*/{ 11984 s//\1/ 11985 q 11986 } 11987 s/.*/./; q'` 11988 as_dir="$ac_dir"; as_fn_mkdir_p 11989 ac_builddir=. 11990 11991 case "$ac_dir" in 11992 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 11993 *) 11994 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'` 11995 # A ".." for each directory in $ac_dir_suffix. 11996 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 11997 case $ac_top_builddir_sub in 11998 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 11999 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 12000 esac ;; 12001 esac 12002 ac_abs_top_builddir=$ac_pwd 12003 ac_abs_builddir=$ac_pwd$ac_dir_suffix 12004 # for backward compatibility: 12005 ac_top_builddir=$ac_top_build_prefix 12006 12007 case $srcdir in 12008 .) # We are building in place. 12009 ac_srcdir=. 12010 ac_top_srcdir=$ac_top_builddir_sub 12011 ac_abs_top_srcdir=$ac_pwd ;; 12012 [\\/]* | ?:[\\/]* ) # Absolute name. 12013 ac_srcdir=$srcdir$ac_dir_suffix; 12014 ac_top_srcdir=$srcdir 12015 ac_abs_top_srcdir=$srcdir ;; 12016 *) # Relative name. 12017 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 12018 ac_top_srcdir=$ac_top_build_prefix$srcdir 12019 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 12020 esac 12021 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 12022 12023 12024 case $ac_mode in 12025 :F) 12026 # 12027 # CONFIG_FILE 12028 # 12029 12030 case $INSTALL in 12031 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 12032 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 12033 esac 12034 ac_MKDIR_P=$MKDIR_P 12035 case $MKDIR_P in 12036 [\\/$]* | ?:[\\/]* ) ;; 12037 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 12038 esac 12039 _ACEOF 12040 12041 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12042 # If the template does not know about datarootdir, expand it. 12043 # FIXME: This hack should be removed a few years after 2.60. 12044 ac_datarootdir_hack=; ac_datarootdir_seen= 12045 ac_sed_dataroot=' 12046 /datarootdir/ { 12047 p 12048 q 12049 } 12050 /@datadir@/p 12051 /@docdir@/p 12052 /@infodir@/p 12053 /@localedir@/p 12054 /@mandir@/p' 12055 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 12056 *datarootdir*) ac_datarootdir_seen=yes;; 12057 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 12058 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 12059 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 12060 _ACEOF 12061 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12062 ac_datarootdir_hack=' 12063 s&@datadir@&$datadir&g 12064 s&@docdir@&$docdir&g 12065 s&@infodir@&$infodir&g 12066 s&@localedir@&$localedir&g 12067 s&@mandir@&$mandir&g 12068 s&\\\${datarootdir}&$datarootdir&g' ;; 12069 esac 12070 _ACEOF 12071 12072 # Neutralize VPATH when `$srcdir' = `.'. 12073 # Shell code in configure.ac might set extrasub. 12074 # FIXME: do we really want to maintain this feature? 12075 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 12076 ac_sed_extra="$ac_vpsub 12077 $extrasub 12078 _ACEOF 12079 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 12080 :t 12081 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 12082 s|@configure_input@|$ac_sed_conf_input|;t t 12083 s&@top_builddir@&$ac_top_builddir_sub&;t t 12084 s&@top_build_prefix@&$ac_top_build_prefix&;t t 12085 s&@srcdir@&$ac_srcdir&;t t 12086 s&@abs_srcdir@&$ac_abs_srcdir&;t t 12087 s&@top_srcdir@&$ac_top_srcdir&;t t 12088 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 12089 s&@builddir@&$ac_builddir&;t t 12090 s&@abs_builddir@&$ac_abs_builddir&;t t 12091 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 12092 s&@INSTALL@&$ac_INSTALL&;t t 12093 s&@MKDIR_P@&$ac_MKDIR_P&;t t 12094 $ac_datarootdir_hack 12095 " 12096 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 12097 >$ac_tmp/out || as_fn_error $? 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"could not create -" "$LINENO" 5 12137 fi 12138 # Compute "$ac_file"'s index in $config_headers. 12139 _am_arg="$ac_file" 12140 _am_stamp_count=1 12141 for _am_header in $config_headers :; do 12142 case $_am_header in 12143 $_am_arg | $_am_arg:* ) 12144 break ;; 12145 * ) 12146 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 12147 esac 12148 done 12149 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 12150 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 12151 X"$_am_arg" : 'X\(//\)[^/]' \| \ 12152 X"$_am_arg" : 'X\(//\)$' \| \ 12153 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 12154 $as_echo X"$_am_arg" | 12155 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 12156 s//\1/ 12157 q 12158 } 12159 /^X\(\/\/\)[^/].*/{ 12160 s//\1/ 12161 q 12162 } 12163 /^X\(\/\/\)$/{ 12164 s//\1/ 12165 q 12166 } 12167 /^X\(\/\).*/{ 12168 s//\1/ 12169 q 12170 } 12171 s/.*/./; q'`/stamp-h$_am_stamp_count 12172 ;; 12173 12174 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 12175 $as_echo "$as_me: executing $ac_file commands" >&6;} 12176 ;; 12177 esac 12178 12179 12180 case $ac_file$ac_mode in 12181 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 12182 # Older Autoconf quotes --file arguments for eval, but not when files 12183 # are listed without --file. 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"Something went wrong bootstrapping makefile fragments 12263 for automatic dependency tracking. If GNU make was not used, consider 12264 re-running the configure script with MAKE=\"gmake\" (or whatever is 12265 necessary). You can also try re-running configure with the 12266 '--disable-dependency-tracking' option to at least be able to build 12267 the package (albeit without support for automatic dependency tracking). 12268 See \`config.log' for more details" "$LINENO" 5; } 12269 fi 12270 { am_dirpart=; unset am_dirpart;} 12271 { am_filepart=; unset am_filepart;} 12272 { am_mf=; unset am_mf;} 12273 { am_rc=; unset am_rc;} 12274 rm -f conftest-deps.mk 12275 } 12276 ;; 12277 12278 esac 12279 done # for ac_tag 12280 12281 12282 as_fn_exit 0 12283 _ACEOF 12284 ac_clean_files=$ac_clean_files_save 12285 12286 test $ac_write_fail = 0 || 12287 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 12288 12289 12290 # configure is writing to config.log, and then calls config.status. 12291 # config.status does its own redirection, appending to config.log. 12292 # Unfortunately, on DOS this fails, as config.log is still kept open 12293 # by configure, so config.status won't be able to write to it; its 12294 # output is simply discarded. So we exec the FD to /dev/null, 12295 # effectively closing config.log, so it can be properly (re)opened and 12296 # appended to by config.status. 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Indexes created Wed Oct 28 00:26:01 UTC 2026