configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.69 for xf86-video-sis 0.10.9. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 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 1 202 203 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 204 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 205 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 206 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 207 PATH=/empty FPATH=/empty; export PATH FPATH 208 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 209 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1" 210 if (eval "$as_required") 2>/dev/null; then : 211 as_have_required=yes 212 else 213 as_have_required=no 214 fi 215 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 216 217 else 218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 219 as_found=false 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 221 do 222 IFS=$as_save_IFS 223 test -z "$as_dir" && as_dir=. 224 as_found=: 225 case $as_dir in #( 226 /*) 227 for as_base in sh bash ksh sh5; do 228 # Try only shells that exist, to save several forks. 229 as_shell=$as_dir/$as_base 230 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 231 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 232 CONFIG_SHELL=$as_shell as_have_required=yes 233 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 234 break 2 235 fi 236 fi 237 done;; 238 esac 239 as_found=false 240 done 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 242 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 243 CONFIG_SHELL=$SHELL as_have_required=yes 244 fi; } 245 IFS=$as_save_IFS 246 247 248 if test "x$CONFIG_SHELL" != x; then : 249 export CONFIG_SHELL 250 # We cannot yet assume a decent shell, so we have to provide a 251 # neutralization value for shells without unset; and this also 252 # works around shells that cannot unset nonexistent variables. 253 # Preserve -v and -x to the replacement shell. 254 BASH_ENV=/dev/null 255 ENV=/dev/null 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 257 case $- in # (((( 258 *v*x* | *x*v* ) as_opts=-vx ;; 259 *v* ) as_opts=-v ;; 260 *x* ) as_opts=-x ;; 261 * ) as_opts= ;; 262 esac 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 264 # Admittedly, this is quite paranoid, since all the known shells bail 265 # out after a failed `exec'. 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno; then : 271 $as_echo "$0: This script requires a shell more modern than all" 272 $as_echo "$0: the shells that I found on your system." 273 if test x${ZSH_VERSION+set} = xset ; then 274 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 275 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 276 else 277 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 278 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 279 $0: about your system, including any error possibly output 280 $0: before this message. Then install a modern shell, or 281 $0: manually run the script under such a shell if you do 282 $0: have one." 283 fi 284 exit 1 285 fi 286 fi 287 fi 288 SHELL=${CONFIG_SHELL-/bin/sh} 289 export SHELL 290 # Unset more variables known to interfere with behavior of common tools. 291 CLICOLOR_FORCE= GREP_OPTIONS= 292 unset CLICOLOR_FORCE GREP_OPTIONS 293 294 ## --------------------- ## 295 ## M4sh Shell Functions. ## 296 ## --------------------- ## 297 # as_fn_unset VAR 298 # --------------- 299 # Portably unset VAR. 300 as_fn_unset () 301 { 302 { eval $1=; unset $1;} 303 } 304 as_unset=as_fn_unset 305 306 # as_fn_set_status STATUS 307 # ----------------------- 308 # Set $? to STATUS, without forking. 309 as_fn_set_status () 310 { 311 return $1 312 } # as_fn_set_status 313 314 # as_fn_exit STATUS 315 # ----------------- 316 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 317 as_fn_exit () 318 { 319 set +e 320 as_fn_set_status $1 321 exit $1 322 } # as_fn_exit 323 324 # as_fn_mkdir_p 325 # ------------- 326 # Create "$as_dir" as a directory, including parents if necessary. 327 as_fn_mkdir_p () 328 { 329 330 case $as_dir in #( 331 -*) as_dir=./$as_dir;; 332 esac 333 test -d "$as_dir" || eval $as_mkdir_p || { 334 as_dirs= 335 while :; do 336 case $as_dir in #( 337 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 338 *) as_qdir=$as_dir;; 339 esac 340 as_dirs="'$as_qdir' $as_dirs" 341 as_dir=`$as_dirname -- "$as_dir" || 342 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 343 X"$as_dir" : 'X\(//\)[^/]' \| \ 344 X"$as_dir" : 'X\(//\)$' \| \ 345 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 346 $as_echo X"$as_dir" | 347 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 348 s//\1/ 349 q 350 } 351 /^X\(\/\/\)[^/].*/{ 352 s//\1/ 353 q 354 } 355 /^X\(\/\/\)$/{ 356 s//\1/ 357 q 358 } 359 /^X\(\/\).*/{ 360 s//\1/ 361 q 362 } 363 s/.*/./; q'` 364 test -d "$as_dir" && break 365 done 366 test -z "$as_dirs" || eval "mkdir $as_dirs" 367 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 368 369 370 } # as_fn_mkdir_p 371 372 # as_fn_executable_p FILE 373 # ----------------------- 374 # Test if FILE is an executable regular file. 375 as_fn_executable_p () 376 { 377 test -f "$1" && test -x "$1" 378 } # as_fn_executable_p 379 # as_fn_append VAR VALUE 380 # ---------------------- 381 # Append the text in VALUE to the end of the definition contained in VAR. Take 382 # advantage of any shell optimizations that allow amortized linear growth over 383 # repeated appends, instead of the typical quadratic growth present in naive 384 # implementations. 385 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 386 eval 'as_fn_append () 387 { 388 eval $1+=\$2 389 }' 390 else 391 as_fn_append () 392 { 393 eval $1=\$$1\$2 394 } 395 fi # as_fn_append 396 397 # as_fn_arith ARG... 398 # ------------------ 399 # Perform arithmetic evaluation on the ARGs, and store the result in the 400 # global $as_val. Take advantage of shells that can avoid forks. The arguments 401 # must be portable across $(()) and expr. 402 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 403 eval 'as_fn_arith () 404 { 405 as_val=$(( $* )) 406 }' 407 else 408 as_fn_arith () 409 { 410 as_val=`expr "$@" || test $? -eq 1` 411 } 412 fi # as_fn_arith 413 414 415 # as_fn_error STATUS ERROR [LINENO LOG_FD] 416 # ---------------------------------------- 417 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 418 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 419 # script with STATUS, using 1 if that was 0. 420 as_fn_error () 421 { 422 as_status=$1; test $as_status -eq 0 && as_status=1 423 if test "$4"; then 424 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 425 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 426 fi 427 $as_echo "$as_me: error: $2" >&2 428 as_fn_exit $as_status 429 } # as_fn_error 430 431 if expr a : '\(a\)' >/dev/null 2>&1 && 432 test "X`expr 00001 : '.*\(...\)'`" = X001; then 433 as_expr=expr 434 else 435 as_expr=false 436 fi 437 438 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 439 as_basename=basename 440 else 441 as_basename=false 442 fi 443 444 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 445 as_dirname=dirname 446 else 447 as_dirname=false 448 fi 449 450 as_me=`$as_basename -- "$0" || 451 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 452 X"$0" : 'X\(//\)$' \| \ 453 X"$0" : 'X\(/\)' \| . 2>/dev/null || 454 $as_echo X/"$0" | 455 sed '/^.*\/\([^/][^/]*\)\/*$/{ 456 s//\1/ 457 q 458 } 459 /^X\/\(\/\/\)$/{ 460 s//\1/ 461 q 462 } 463 /^X\/\(\/\).*/{ 464 s//\1/ 465 q 466 } 467 s/.*/./; q'` 468 469 # Avoid depending upon Character Ranges. 470 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 471 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 472 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 473 as_cr_digits='0123456789' 474 as_cr_alnum=$as_cr_Letters$as_cr_digits 475 476 477 as_lineno_1=$LINENO as_lineno_1a=$LINENO 478 as_lineno_2=$LINENO as_lineno_2a=$LINENO 479 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 480 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 481 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 482 sed -n ' 483 p 484 /[$]LINENO/= 485 ' <$as_myself | 486 sed ' 487 s/[$]LINENO.*/&-/ 488 t lineno 489 b 490 :lineno 491 N 492 :loop 493 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 494 t loop 495 s/-\n.*// 496 ' >$as_me.lineno && 497 chmod +x "$as_me.lineno" || 498 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 499 500 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 501 # already done that, so ensure we don't try to do so again and fall 502 # in an infinite loop. This has already happened in practice. 503 _as_can_reexec=no; export _as_can_reexec 504 # Don't try to exec as it changes $[0], causing all sort of problems 505 # (the dirname of $[0] is not the place where we might find the 506 # original and so on. Autoconf is especially sensitive to this). 507 . "./$as_me.lineno" 508 # Exit status is that of the last command. 509 exit 510 } 511 512 ECHO_C= ECHO_N= ECHO_T= 513 case `echo -n x` in #((((( 514 -n*) 515 case `echo 'xy\c'` in 516 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 517 xy) ECHO_C='\c';; 518 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 519 ECHO_T=' ';; 520 esac;; 521 *) 522 ECHO_N='-n';; 523 esac 524 525 rm -f conf$$ conf$$.exe conf$$.file 526 if test -d conf$$.dir; then 527 rm -f conf$$.dir/conf$$.file 528 else 529 rm -f conf$$.dir 530 mkdir conf$$.dir 2>/dev/null 531 fi 532 if (echo >conf$$.file) 2>/dev/null; then 533 if ln -s conf$$.file conf$$ 2>/dev/null; then 534 as_ln_s='ln -s' 535 # ... but there are two gotchas: 536 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 537 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 538 # In both cases, we have to default to `cp -pR'. 539 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 540 as_ln_s='cp -pR' 541 elif ln conf$$.file conf$$ 2>/dev/null; then 542 as_ln_s=ln 543 else 544 as_ln_s='cp -pR' 545 fi 546 else 547 as_ln_s='cp -pR' 548 fi 549 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 550 rmdir conf$$.dir 2>/dev/null 551 552 if mkdir -p . 2>/dev/null; then 553 as_mkdir_p='mkdir -p "$as_dir"' 554 else 555 test -d ./-p && rmdir ./-p 556 as_mkdir_p=false 557 fi 558 559 as_test_x='test -x' 560 as_executable_p=as_fn_executable_p 561 562 # Sed expression to map a string onto a valid CPP name. 563 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 564 565 # Sed expression to map a string onto a valid variable name. 566 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 567 568 SHELL=${CONFIG_SHELL-/bin/sh} 569 570 571 test -n "$DJDIR" || exec 7<&0 </dev/null 572 exec 6>&1 573 574 # Name of the host. 575 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 576 # so uname gets run too. 577 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 578 579 # 580 # Initializations. 581 # 582 ac_default_prefix=/usr/local 583 ac_clean_files= 584 ac_config_libobj_dir=. 585 LIBOBJS= 586 cross_compiling=no 587 subdirs= 588 MFLAGS= 589 MAKEFLAGS= 590 591 # Identity of this package. 592 PACKAGE_NAME='xf86-video-sis' 593 PACKAGE_TARNAME='xf86-video-sis' 594 PACKAGE_VERSION='0.10.9' 595 PACKAGE_STRING='xf86-video-sis 0.10.9' 596 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 597 PACKAGE_URL='' 598 599 ac_unique_file="Makefile.am" 600 # 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1617 if test -s conftest.err; then 1618 grep -v '^ *+' conftest.err >conftest.er1 1619 cat conftest.er1 >&5 1620 mv -f conftest.er1 conftest.err 1621 fi 1622 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1623 test $ac_status = 0; } && { 1624 test -z "$ac_c_werror_flag" || 1625 test ! -s conftest.err 1626 } && test -s conftest.$ac_objext; then : 1627 ac_retval=0 1628 else 1629 $as_echo "$as_me: failed program was:" >&5 1630 sed 's/^/| /' conftest.$ac_ext >&5 1631 1632 ac_retval=1 1633 fi 1634 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1635 as_fn_set_status $ac_retval 1636 1637 } # ac_fn_c_try_compile 1638 1639 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 1640 # --------------------------------------------- 1641 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 1642 # accordingly. 1643 ac_fn_c_check_decl () 1644 { 1645 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1646 as_decl_name=`echo $2|sed 's/ *(.*//'` 1647 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1649 $as_echo_n "checking whether $as_decl_name is declared... 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" >&6; } 1773 if eval \${$3+:} false; then : 1774 $as_echo_n "(cached) " >&6 1775 else 1776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1777 /* end confdefs.h. */ 1778 $4 1779 #include <$2> 1780 _ACEOF 1781 if ac_fn_c_try_compile "$LINENO"; then : 1782 eval "$3=yes" 1783 else 1784 eval "$3=no" 1785 fi 1786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1787 fi 1788 eval ac_res=\$$3 1789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1790 $as_echo "$ac_res" >&6; } 1791 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1792 1793 } # ac_fn_c_check_header_compile 1794 1795 # ac_fn_c_try_link LINENO 1796 # ----------------------- 1797 # Try to link conftest.$ac_ext, and return whether this succeeded. 1798 ac_fn_c_try_link () 1799 { 1800 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1801 rm -f conftest.$ac_objext conftest$ac_exeext 1802 if { { ac_try="$ac_link" 1803 case "(($ac_try" in 1804 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1805 *) ac_try_echo=$ac_try;; 1806 esac 1807 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1808 $as_echo "$ac_try_echo"; } >&5 1809 (eval "$ac_link") 2>conftest.err 1810 ac_status=$? 1811 if test -s conftest.err; then 1812 grep -v '^ *+' conftest.err >conftest.er1 1813 cat conftest.er1 >&5 1814 mv -f conftest.er1 conftest.err 1815 fi 1816 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1817 test $ac_status = 0; } && { 1818 test -z "$ac_c_werror_flag" || 1819 test ! -s conftest.err 1820 } && test -s conftest$ac_exeext && { 1821 test "$cross_compiling" = yes || 1822 test -x conftest$ac_exeext 1823 }; then : 1824 ac_retval=0 1825 else 1826 $as_echo "$as_me: failed program was:" >&5 1827 sed 's/^/| /' conftest.$ac_ext >&5 1828 1829 ac_retval=1 1830 fi 1831 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1832 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1833 # interfere with the next link command; also delete a directory that is 1834 # left behind by Apple's compiler. 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" >&6; } 1849 if eval \${$3+:} false; then : 1850 $as_echo_n "(cached) " >&6 1851 else 1852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1853 /* end confdefs.h. */ 1854 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1855 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1856 #define $2 innocuous_$2 1857 1858 /* System header to define __stub macros and hopefully few prototypes, 1859 which can conflict with char $2 (); below. 1860 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1861 <limits.h> exists even on freestanding compilers. */ 1862 1863 #ifdef __STDC__ 1864 # include <limits.h> 1865 #else 1866 # include <assert.h> 1867 #endif 1868 1869 #undef $2 1870 1871 /* Override any GCC internal prototype to avoid an error. 1872 Use char because int might match the return type of a GCC 1873 builtin and then its argument prototype would still apply. */ 1874 #ifdef __cplusplus 1875 extern "C" 1876 #endif 1877 char $2 (); 1878 /* The GNU C library defines this for functions which it implements 1879 to always fail with ENOSYS. Some functions are actually named 1880 something starting with __ and the normal name is an alias. */ 1881 #if defined __stub_$2 || defined __stub___$2 1882 choke me 1883 #endif 1884 1885 int 1886 main () 1887 { 1888 return $2 (); 1889 ; 1890 return 0; 1891 } 1892 _ACEOF 1893 if ac_fn_c_try_link "$LINENO"; then : 1894 eval "$3=yes" 1895 else 1896 eval "$3=no" 1897 fi 1898 rm -f core conftest.err conftest.$ac_objext \ 1899 conftest$ac_exeext conftest.$ac_ext 1900 fi 1901 eval ac_res=\$$3 1902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1903 $as_echo "$ac_res" >&6; } 1904 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1905 1906 } # ac_fn_c_check_func 1907 1908 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES 1909 # ------------------------------------------------------- 1910 # Tests whether HEADER exists, giving a warning if it cannot be compiled using 1911 # the include files in INCLUDES and setting the cache variable VAR 1912 # accordingly. 1913 ac_fn_c_check_header_mongrel () 1914 { 1915 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1916 if eval \${$3+:} false; then : 1917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1918 $as_echo_n "checking for $2... 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What about this header? 1960 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #(( 1961 yes:no: ) 1962 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5 1963 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;} 1964 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1965 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1966 ;; 1967 no:yes:* ) 1968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5 1969 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;} 1970 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5 1971 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;} 1972 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5 1973 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;} 1974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5 1975 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;} 1976 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5 1977 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;} 1978 ( $as_echo "## ---------------------------------------------------------------------- ## 1979 ## Report this to https://bugs.freedesktop.org/enter_bug.cgi?product=xorg ## 1980 ## ---------------------------------------------------------------------- ##" 1981 ) | sed "s/^/$as_me: WARNING: /" >&2 1982 ;; 1983 esac 1984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1985 $as_echo_n "checking for $2... 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Invocation command line was 2004 2005 $ $0 $@ 2006 2007 _ACEOF 2008 exec 5>>config.log 2009 { 2010 cat <<_ASUNAME 2011 ## --------- ## 2012 ## Platform. ## 2013 ## --------- ## 2014 2015 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 2016 uname -m = `(uname -m) 2>/dev/null || echo unknown` 2017 uname -r = `(uname -r) 2>/dev/null || echo unknown` 2018 uname -s = `(uname -s) 2>/dev/null || echo unknown` 2019 uname -v = `(uname -v) 2>/dev/null || echo unknown` 2020 2021 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 2022 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 2023 2024 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 2025 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 2026 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 2027 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 2028 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 2029 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 2030 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 2031 2032 _ASUNAME 2033 2034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2035 for as_dir in $PATH 2036 do 2037 IFS=$as_save_IFS 2038 test -z "$as_dir" && as_dir=. 2039 $as_echo "PATH: $as_dir" 2040 done 2041 IFS=$as_save_IFS 2042 2043 } >&5 2044 2045 cat >&5 <<_ACEOF 2046 2047 2048 ## ----------- ## 2049 ## Core tests. ## 2050 ## ----------- ## 2051 2052 _ACEOF 2053 2054 2055 # Keep a trace of the command line. 2056 # Strip out --no-create and --no-recursion so they do not pile up. 2057 # Strip out --silent because we don't want to record it for future runs. 2058 # Also quote any args containing shell meta-characters. 2059 # Make two passes to allow for proper duplicate-argument suppression. 2060 ac_configure_args= 2061 ac_configure_args0= 2062 ac_configure_args1= 2063 ac_must_keep_next=false 2064 for ac_pass in 1 2 2065 do 2066 for ac_arg 2067 do 2068 case $ac_arg in 2069 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 2070 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 2071 | -silent | --silent | --silen | --sile | --sil) 2072 continue ;; 2073 *\'*) 2074 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 2075 esac 2076 case $ac_pass in 2077 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 2078 2) 2079 as_fn_append ac_configure_args1 " '$ac_arg'" 2080 if test $ac_must_keep_next = true; then 2081 ac_must_keep_next=false # Got value, back to normal. 2082 else 2083 case $ac_arg in 2084 *=* | --config-cache | -C | -disable-* | --disable-* \ 2085 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2086 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2087 | -with-* | --with-* | -without-* | --without-* | --x) 2088 case "$ac_configure_args0 " in 2089 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2090 esac 2091 ;; 2092 -* ) ac_must_keep_next=true ;; 2093 esac 2094 fi 2095 as_fn_append ac_configure_args " '$ac_arg'" 2096 ;; 2097 esac 2098 done 2099 done 2100 { ac_configure_args0=; unset ac_configure_args0;} 2101 { ac_configure_args1=; unset ac_configure_args1;} 2102 2103 # When interrupted or exit'd, cleanup temporary files, and complete 2104 # config.log. 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"$LINENO" 5 2371 fi 2372 2373 # These three variables are undocumented and unsupported, 2374 # and are intended to be withdrawn in a future Autoconf release. 2375 # They can cause serious problems if a builder's source tree is in a directory 2376 # whose full name contains unusual characters. 2377 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2378 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2379 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2380 2381 2382 2383 # Initialize Automake 2384 am__api_version='1.15' 2385 2386 # Find a good install program. We prefer a C program (faster), 2387 # so one script is as good as another. But avoid the broken or 2388 # incompatible versions: 2389 # SysV /etc/install, /usr/sbin/install 2390 # SunOS /usr/etc/install 2391 # IRIX /sbin/install 2392 # AIX /bin/install 2393 # AmigaOS /C/install, which installs bootblocks on floppy discs 2394 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2395 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2396 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2397 # OS/2's system install, which has a completely different semantic 2398 # ./install, which can be erroneously created by make from ./install.sh. 2399 # Reject install programs that cannot install multiple files. 2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2401 $as_echo_n "checking for a BSD-compatible install... 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Don't cache a 2462 # value for INSTALL within a source directory, because that will 2463 # break other packages using the cache if that directory is 2464 # removed, or if the value is a relative name. 2465 INSTALL=$ac_install_sh 2466 fi 2467 fi 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2469 $as_echo "$INSTALL" >&6; } 2470 2471 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2472 # It thinks the first close brace ends the variable substitution. 2473 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2474 2475 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2476 2477 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2478 2479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2480 $as_echo_n "checking whether build environment is sane... " >&6; } 2481 # Reject unsafe characters in $srcdir or the absolute working directory 2482 # name. 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Make sure there is not a broken 2516 alias in your environment" "$LINENO" 5 2517 fi 2518 if test "$2" = conftest.file || test $am_try -eq 2; then 2519 break 2520 fi 2521 # Just in case. 2522 sleep 1 2523 am_has_slept=yes 2524 done 2525 test "$2" = conftest.file 2526 ) 2527 then 2528 # Ok. 2529 : 2530 else 2531 as_fn_error $? "newly created file is older than distributed files! 2532 Check your system clock" "$LINENO" 5 2533 fi 2534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2535 $as_echo "yes" >&6; } 2536 # If we didn't sleep, we still need to ensure time stamps of config.status and 2537 # generated files are strictly newer. 2538 am_sleep_pid= 2539 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2540 ( sleep 1 ) & 2541 am_sleep_pid=$! 2542 fi 2543 2544 rm -f conftest.file 2545 2546 test "$program_prefix" != NONE && 2547 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2548 # Use a double $ so make ignores it. 2549 test "$program_suffix" != NONE && 2550 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2551 # Double any \ or $. 2552 # By default was `s,x,x', remove it if useless. 2553 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2554 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2555 2556 # Expand $ac_aux_dir to an absolute path. 2557 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2558 2559 if test x"${MISSING+set}" != xset; then 2560 case $am_aux_dir in 2561 *\ * | *\ *) 2562 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2563 *) 2564 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2565 esac 2566 fi 2567 # Use eval to expand $SHELL 2568 if eval "$MISSING --is-lightweight"; then 2569 am_missing_run="$MISSING " 2570 else 2571 am_missing_run= 2572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2573 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2574 fi 2575 2576 if test x"${install_sh+set}" != xset; then 2577 case $am_aux_dir in 2578 *\ * | *\ *) 2579 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2580 *) 2581 install_sh="\${SHELL} $am_aux_dir/install-sh" 2582 esac 2583 fi 2584 2585 # Installed binaries are usually stripped using 'strip' when the user 2586 # run "make install-strip". However 'strip' might not be the right 2587 # tool to use in cross-compilation environments, therefore Automake 2588 # will honor the 'STRIP' environment variable to overrule this program. 2589 if test "$cross_compiling" != no; then 2590 if test -n "$ac_tool_prefix"; then 2591 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2592 set dummy ${ac_tool_prefix}strip; ac_word=$2 2593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2594 $as_echo_n "checking for $ac_word... " >&6; } 2595 if ${ac_cv_prog_STRIP+:} false; then : 2596 $as_echo_n "(cached) " >&6 2597 else 2598 if test -n "$STRIP"; then 2599 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2600 else 2601 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2602 for as_dir in $PATH 2603 do 2604 IFS=$as_save_IFS 2605 test -z "$as_dir" && as_dir=. 2606 for ac_exec_ext in '' $ac_executable_extensions; do 2607 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2608 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2609 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2610 break 2 2611 fi 2612 done 2613 done 2614 IFS=$as_save_IFS 2615 2616 fi 2617 fi 2618 STRIP=$ac_cv_prog_STRIP 2619 if test -n "$STRIP"; then 2620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2621 $as_echo "$STRIP" >&6; } 2622 else 2623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2624 $as_echo "no" >&6; } 2625 fi 2626 2627 2628 fi 2629 if test -z "$ac_cv_prog_STRIP"; then 2630 ac_ct_STRIP=$STRIP 2631 # Extract the first word of "strip", so it can be a program name with args. 2632 set dummy strip; ac_word=$2 2633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2634 $as_echo_n "checking for $ac_word... " >&6; } 2635 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2636 $as_echo_n "(cached) " >&6 2637 else 2638 if test -n "$ac_ct_STRIP"; then 2639 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2640 else 2641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2642 for as_dir in $PATH 2643 do 2644 IFS=$as_save_IFS 2645 test -z "$as_dir" && as_dir=. 2646 for ac_exec_ext in '' $ac_executable_extensions; do 2647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2648 ac_cv_prog_ac_ct_STRIP="strip" 2649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2650 break 2 2651 fi 2652 done 2653 done 2654 IFS=$as_save_IFS 2655 2656 fi 2657 fi 2658 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2659 if test -n "$ac_ct_STRIP"; then 2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2661 $as_echo "$ac_ct_STRIP" >&6; } 2662 else 2663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2664 $as_echo "no" >&6; } 2665 fi 2666 2667 if test "x$ac_ct_STRIP" = x; then 2668 STRIP=":" 2669 else 2670 case $cross_compiling:$ac_tool_warned in 2671 yes:) 2672 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2673 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2674 ac_tool_warned=yes ;; 2675 esac 2676 STRIP=$ac_ct_STRIP 2677 fi 2678 else 2679 STRIP="$ac_cv_prog_STRIP" 2680 fi 2681 2682 fi 2683 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2684 2685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2686 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2687 if test -z "$MKDIR_P"; then 2688 if ${ac_cv_path_mkdir+:} false; then : 2689 $as_echo_n "(cached) " >&6 2690 else 2691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2692 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2693 do 2694 IFS=$as_save_IFS 2695 test -z "$as_dir" && as_dir=. 2696 for ac_prog in mkdir gmkdir; do 2697 for ac_exec_ext in '' $ac_executable_extensions; do 2698 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 2699 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2700 'mkdir (GNU coreutils) '* | \ 2701 'mkdir (coreutils) '* | \ 2702 'mkdir (fileutils) '4.1*) 2703 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2704 break 3;; 2705 esac 2706 done 2707 done 2708 done 2709 IFS=$as_save_IFS 2710 2711 fi 2712 2713 test -d ./--version && rmdir ./--version 2714 if test "${ac_cv_path_mkdir+set}" = set; then 2715 MKDIR_P="$ac_cv_path_mkdir -p" 2716 else 2717 # As a last resort, use the slow shell script. Don't cache a 2718 # value for MKDIR_P within a source directory, because that will 2719 # break other packages using the cache if that directory is 2720 # removed, or if the value is a relative name. 2721 MKDIR_P="$ac_install_sh -d" 2722 fi 2723 fi 2724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2725 $as_echo "$MKDIR_P" >&6; } 2726 2727 for ac_prog in gawk mawk nawk awk 2728 do 2729 # Extract the first word of "$ac_prog", so it can be a program name with args. 2730 set dummy $ac_prog; ac_word=$2 2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2732 $as_echo_n "checking for $ac_word... " >&6; } 2733 if ${ac_cv_prog_AWK+:} false; then : 2734 $as_echo_n "(cached) " >&6 2735 else 2736 if test -n "$AWK"; then 2737 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2738 else 2739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2740 for as_dir in $PATH 2741 do 2742 IFS=$as_save_IFS 2743 test -z "$as_dir" && as_dir=. 2744 for ac_exec_ext in '' $ac_executable_extensions; do 2745 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2746 ac_cv_prog_AWK="$ac_prog" 2747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2748 break 2 2749 fi 2750 done 2751 done 2752 IFS=$as_save_IFS 2753 2754 fi 2755 fi 2756 AWK=$ac_cv_prog_AWK 2757 if test -n "$AWK"; then 2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2759 $as_echo "$AWK" >&6; } 2760 else 2761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2762 $as_echo "no" >&6; } 2763 fi 2764 2765 2766 test -n "$AWK" && break 2767 done 2768 2769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2770 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2771 set x ${MAKE-make} 2772 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2773 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2774 $as_echo_n "(cached) " >&6 2775 else 2776 cat >conftest.make <<\_ACEOF 2777 SHELL = /bin/sh 2778 all: 2779 @echo '@@@%%%=$(MAKE)=@@@%%%' 2780 _ACEOF 2781 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2782 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2783 *@@@%%%=?*=@@@%%%*) 2784 eval ac_cv_prog_make_${ac_make}_set=yes;; 2785 *) 2786 eval ac_cv_prog_make_${ac_make}_set=no;; 2787 esac 2788 rm -f conftest.make 2789 fi 2790 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2792 $as_echo "yes" >&6; } 2793 SET_MAKE= 2794 else 2795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2796 $as_echo "no" >&6; } 2797 SET_MAKE="MAKE=${MAKE-make}" 2798 fi 2799 2800 rm -rf .tst 2>/dev/null 2801 mkdir .tst 2>/dev/null 2802 if test -d .tst; then 2803 am__leading_dot=. 2804 else 2805 am__leading_dot=_ 2806 fi 2807 rmdir .tst 2>/dev/null 2808 2809 # Check whether --enable-silent-rules was given. 2810 if test "${enable_silent_rules+set}" = set; then : 2811 enableval=$enable_silent_rules; 2812 fi 2813 2814 case $enable_silent_rules in # ((( 2815 yes) AM_DEFAULT_VERBOSITY=0;; 2816 no) AM_DEFAULT_VERBOSITY=1;; 2817 *) AM_DEFAULT_VERBOSITY=1;; 2818 esac 2819 am_make=${MAKE-make} 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2821 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2822 if ${am_cv_make_support_nested_variables+:} false; then : 2823 $as_echo_n "(cached) " >&6 2824 else 2825 if $as_echo 'TRUE=$(BAR$(V)) 2826 BAR0=false 2827 BAR1=true 2828 V=1 2829 am__doit: 2830 @$(TRUE) 2831 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2832 am_cv_make_support_nested_variables=yes 2833 else 2834 am_cv_make_support_nested_variables=no 2835 fi 2836 fi 2837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2838 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2839 if test $am_cv_make_support_nested_variables = yes; then 2840 AM_V='$(V)' 2841 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2842 else 2843 AM_V=$AM_DEFAULT_VERBOSITY 2844 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2845 fi 2846 AM_BACKSLASH='\' 2847 2848 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2849 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2850 # is not polluted with repeated "-I." 2851 am__isrc=' -I$(srcdir)' 2852 # test to see if srcdir already configured 2853 if test -f $srcdir/config.status; then 2854 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2855 fi 2856 fi 2857 2858 # test whether we have cygpath 2859 if test -z "$CYGPATH_W"; then 2860 if (cygpath --version) >/dev/null 2>/dev/null; then 2861 CYGPATH_W='cygpath -w' 2862 else 2863 CYGPATH_W=echo 2864 fi 2865 fi 2866 2867 2868 # Define the identity of the package. 2869 PACKAGE='xf86-video-sis' 2870 VERSION='0.10.9' 2871 2872 2873 cat >>confdefs.h <<_ACEOF 2874 #define PACKAGE "$PACKAGE" 2875 _ACEOF 2876 2877 2878 cat >>confdefs.h <<_ACEOF 2879 #define VERSION "$VERSION" 2880 _ACEOF 2881 2882 # Some tools Automake needs. 2883 2884 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2885 2886 2887 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2888 2889 2890 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2891 2892 2893 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2894 2895 2896 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2897 2898 # For better backward compatibility. To be removed once Automake 1.9.x 2899 # dies out for good. For more background, see: 2900 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2901 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2902 mkdir_p='$(MKDIR_P)' 2903 2904 # We need awk for the "check" target (and possibly the TAP driver). The 2905 # system "awk" is bad on some platforms. 2906 # Always define AMTAR for backward compatibility. Yes, it's still used 2907 # in the wild :-( We should find a proper way to deprecate it ... 2908 AMTAR='$${TAR-tar}' 2909 2910 2911 # We'll loop over all known methods to create a tar archive until one works. 2912 _am_tools='gnutar pax cpio none' 2913 2914 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2915 2916 2917 2918 2919 2920 2921 # POSIX will say in a future version that running "rm -f" with no argument 2922 # is OK; and we want to be able to make that assumption in our Makefile 2923 # recipes. So use an aggressive probe to check that the usage we want is 2924 # actually supported "in the wild" to an acceptable degree. 2925 # See automake bug#10828. 2926 # To make any issue more visible, cause the running configure to be aborted 2927 # by default if the 'rm' program in use doesn't match our expectations; the 2928 # user can still override this though. 2929 if rm -f && rm -fr && rm -rf; then : OK; else 2930 cat >&2 <<'END' 2931 Oops! 2932 2933 Your 'rm' program seems unable to run without file operands specified 2934 on the command line, even when the '-f' option is present. This is contrary 2935 to the behaviour of most rm programs out there, and not conforming with 2936 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2937 2938 Please tell bug-automake@gnu.org about your system, including the value 2939 of your $PATH and any error possibly output before this message. This 2940 can help us improve future automake versions. 2941 2942 END 2943 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2944 echo 'Configuration will proceed anyway, since you have set the' >&2 2945 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2946 echo >&2 2947 else 2948 cat >&2 <<'END' 2949 Aborting the configuration process, to ensure you take notice of the issue. 2950 2951 You can download and install GNU coreutils to get an 'rm' implementation 2952 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2953 2954 If you want to complete the configuration process using your problematic 2955 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2956 to "yes", and re-run configure. 2957 2958 END 2959 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2960 fi 2961 fi 2962 2963 2964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5 2965 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; } 2966 # Check whether --enable-maintainer-mode was given. 2967 if test "${enable_maintainer_mode+set}" = set; then : 2968 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval 2969 else 2970 USE_MAINTAINER_MODE=no 2971 fi 2972 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5 2974 $as_echo "$USE_MAINTAINER_MODE" >&6; } 2975 if test $USE_MAINTAINER_MODE = yes; then 2976 MAINTAINER_MODE_TRUE= 2977 MAINTAINER_MODE_FALSE='#' 2978 else 2979 MAINTAINER_MODE_TRUE='#' 2980 MAINTAINER_MODE_FALSE= 2981 fi 2982 2983 MAINT=$MAINTAINER_MODE_TRUE 2984 2985 2986 2987 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 2988 2989 2990 2991 2992 2993 2994 2995 2996 2997 2998 2999 DEPDIR="${am__leading_dot}deps" 3000 3001 ac_config_commands="$ac_config_commands depfiles" 3002 3003 3004 am_make=${MAKE-make} 3005 cat > confinc << 'END' 3006 am__doit: 3007 @echo this is the am__doit target 3008 .PHONY: am__doit 3009 END 3010 # If we don't find an include directive, just comment out the code. 3011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 3012 $as_echo_n "checking for style of include used by $am_make... " >&6; } 3013 am__include="#" 3014 am__quote= 3015 _am_result=none 3016 # First try GNU make style include. 3017 echo "include confinc" > confmf 3018 # Ignore all kinds of additional output from 'make'. 3019 case `$am_make -s -f confmf 2> /dev/null` in #( 3020 *the\ am__doit\ target*) 3021 am__include=include 3022 am__quote= 3023 _am_result=GNU 3024 ;; 3025 esac 3026 # Now try BSD make style include. 3027 if test "$am__include" = "#"; then 3028 echo '.include "confinc"' > confmf 3029 case `$am_make -s -f confmf 2> /dev/null` in #( 3030 *the\ am__doit\ target*) 3031 am__include=.include 3032 am__quote="\"" 3033 _am_result=BSD 3034 ;; 3035 esac 3036 fi 3037 3038 3039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3040 $as_echo "$_am_result" >&6; } 3041 rm -f confinc confmf 3042 3043 # Check whether --enable-dependency-tracking was given. 3044 if test "${enable_dependency_tracking+set}" = set; then : 3045 enableval=$enable_dependency_tracking; 3046 fi 3047 3048 if test "x$enable_dependency_tracking" != xno; then 3049 am_depcomp="$ac_aux_dir/depcomp" 3050 AMDEPBACKSLASH='\' 3051 am__nodep='_no' 3052 fi 3053 if test "x$enable_dependency_tracking" != xno; then 3054 AMDEP_TRUE= 3055 AMDEP_FALSE='#' 3056 else 3057 AMDEP_TRUE='#' 3058 AMDEP_FALSE= 3059 fi 3060 3061 3062 ac_ext=c 3063 ac_cpp='$CPP $CPPFLAGS' 3064 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3065 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3066 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3067 if test -n "$ac_tool_prefix"; then 3068 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3069 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3071 $as_echo_n "checking for $ac_word... " >&6; } 3072 if ${ac_cv_prog_CC+:} false; then : 3073 $as_echo_n "(cached) " >&6 3074 else 3075 if test -n "$CC"; then 3076 ac_cv_prog_CC="$CC" # Let the user override the test. 3077 else 3078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3079 for as_dir in $PATH 3080 do 3081 IFS=$as_save_IFS 3082 test -z "$as_dir" && as_dir=. 3083 for ac_exec_ext in '' $ac_executable_extensions; do 3084 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3085 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3086 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3087 break 2 3088 fi 3089 done 3090 done 3091 IFS=$as_save_IFS 3092 3093 fi 3094 fi 3095 CC=$ac_cv_prog_CC 3096 if test -n "$CC"; then 3097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3098 $as_echo "$CC" >&6; } 3099 else 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3101 $as_echo "no" >&6; } 3102 fi 3103 3104 3105 fi 3106 if test -z "$ac_cv_prog_CC"; then 3107 ac_ct_CC=$CC 3108 # Extract the first word of "gcc", so it can be a program name with args. 3109 set dummy gcc; ac_word=$2 3110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3111 $as_echo_n "checking for $ac_word... " >&6; } 3112 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3113 $as_echo_n "(cached) " >&6 3114 else 3115 if test -n "$ac_ct_CC"; then 3116 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3117 else 3118 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3119 for as_dir in $PATH 3120 do 3121 IFS=$as_save_IFS 3122 test -z "$as_dir" && as_dir=. 3123 for ac_exec_ext in '' $ac_executable_extensions; do 3124 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3125 ac_cv_prog_ac_ct_CC="gcc" 3126 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3127 break 2 3128 fi 3129 done 3130 done 3131 IFS=$as_save_IFS 3132 3133 fi 3134 fi 3135 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3136 if test -n "$ac_ct_CC"; then 3137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3138 $as_echo "$ac_ct_CC" >&6; } 3139 else 3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3141 $as_echo "no" >&6; } 3142 fi 3143 3144 if test "x$ac_ct_CC" = x; then 3145 CC="" 3146 else 3147 case $cross_compiling:$ac_tool_warned in 3148 yes:) 3149 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3150 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3151 ac_tool_warned=yes ;; 3152 esac 3153 CC=$ac_ct_CC 3154 fi 3155 else 3156 CC="$ac_cv_prog_CC" 3157 fi 3158 3159 if test -z "$CC"; then 3160 if test -n "$ac_tool_prefix"; then 3161 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3162 set dummy ${ac_tool_prefix}cc; ac_word=$2 3163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3164 $as_echo_n "checking for $ac_word... " >&6; } 3165 if ${ac_cv_prog_CC+:} false; then : 3166 $as_echo_n "(cached) " >&6 3167 else 3168 if test -n "$CC"; then 3169 ac_cv_prog_CC="$CC" # Let the user override the test. 3170 else 3171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3172 for as_dir in $PATH 3173 do 3174 IFS=$as_save_IFS 3175 test -z "$as_dir" && as_dir=. 3176 for ac_exec_ext in '' $ac_executable_extensions; do 3177 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3178 ac_cv_prog_CC="${ac_tool_prefix}cc" 3179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3180 break 2 3181 fi 3182 done 3183 done 3184 IFS=$as_save_IFS 3185 3186 fi 3187 fi 3188 CC=$ac_cv_prog_CC 3189 if test -n "$CC"; then 3190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3191 $as_echo "$CC" >&6; } 3192 else 3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3194 $as_echo "no" >&6; } 3195 fi 3196 3197 3198 fi 3199 fi 3200 if test -z "$CC"; then 3201 # Extract the first word of "cc", so it can be a program name with args. 3202 set dummy cc; ac_word=$2 3203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3204 $as_echo_n "checking for $ac_word... " >&6; } 3205 if ${ac_cv_prog_CC+:} false; then : 3206 $as_echo_n "(cached) " >&6 3207 else 3208 if test -n "$CC"; then 3209 ac_cv_prog_CC="$CC" # Let the user override the test. 3210 else 3211 ac_prog_rejected=no 3212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3213 for as_dir in $PATH 3214 do 3215 IFS=$as_save_IFS 3216 test -z "$as_dir" && as_dir=. 3217 for ac_exec_ext in '' $ac_executable_extensions; do 3218 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3219 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3220 ac_prog_rejected=yes 3221 continue 3222 fi 3223 ac_cv_prog_CC="cc" 3224 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3225 break 2 3226 fi 3227 done 3228 done 3229 IFS=$as_save_IFS 3230 3231 if test $ac_prog_rejected = yes; then 3232 # We found a bogon in the path, so make sure we never use it. 3233 set dummy $ac_cv_prog_CC 3234 shift 3235 if test $# != 0; then 3236 # We chose a different compiler from the bogus one. 3237 # However, it has the same basename, so the bogon will be chosen 3238 # first if we set CC to just the basename; use the full file name. 3239 shift 3240 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3241 fi 3242 fi 3243 fi 3244 fi 3245 CC=$ac_cv_prog_CC 3246 if test -n "$CC"; then 3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3248 $as_echo "$CC" >&6; } 3249 else 3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3251 $as_echo "no" >&6; } 3252 fi 3253 3254 3255 fi 3256 if test -z "$CC"; then 3257 if test -n "$ac_tool_prefix"; then 3258 for ac_prog in cl.exe 3259 do 3260 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3261 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3263 $as_echo_n "checking for $ac_word... " >&6; } 3264 if ${ac_cv_prog_CC+:} false; then : 3265 $as_echo_n "(cached) " >&6 3266 else 3267 if test -n "$CC"; then 3268 ac_cv_prog_CC="$CC" # Let the user override the test. 3269 else 3270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3271 for as_dir in $PATH 3272 do 3273 IFS=$as_save_IFS 3274 test -z "$as_dir" && as_dir=. 3275 for ac_exec_ext in '' $ac_executable_extensions; do 3276 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3277 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3278 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3279 break 2 3280 fi 3281 done 3282 done 3283 IFS=$as_save_IFS 3284 3285 fi 3286 fi 3287 CC=$ac_cv_prog_CC 3288 if test -n "$CC"; then 3289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3290 $as_echo "$CC" >&6; } 3291 else 3292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3293 $as_echo "no" >&6; } 3294 fi 3295 3296 3297 test -n "$CC" && break 3298 done 3299 fi 3300 if test -z "$CC"; then 3301 ac_ct_CC=$CC 3302 for ac_prog in cl.exe 3303 do 3304 # Extract the first word of "$ac_prog", so it can be a program name with args. 3305 set dummy $ac_prog; ac_word=$2 3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3307 $as_echo_n "checking for $ac_word... " >&6; } 3308 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3309 $as_echo_n "(cached) " >&6 3310 else 3311 if test -n "$ac_ct_CC"; then 3312 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3313 else 3314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3315 for as_dir in $PATH 3316 do 3317 IFS=$as_save_IFS 3318 test -z "$as_dir" && as_dir=. 3319 for ac_exec_ext in '' $ac_executable_extensions; do 3320 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 3321 ac_cv_prog_ac_ct_CC="$ac_prog" 3322 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3323 break 2 3324 fi 3325 done 3326 done 3327 IFS=$as_save_IFS 3328 3329 fi 3330 fi 3331 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3332 if test -n "$ac_ct_CC"; then 3333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3334 $as_echo "$ac_ct_CC" >&6; } 3335 else 3336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3337 $as_echo "no" >&6; } 3338 fi 3339 3340 3341 test -n "$ac_ct_CC" && break 3342 done 3343 3344 if test "x$ac_ct_CC" = x; then 3345 CC="" 3346 else 3347 case $cross_compiling:$ac_tool_warned in 3348 yes:) 3349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3351 ac_tool_warned=yes ;; 3352 esac 3353 CC=$ac_ct_CC 3354 fi 3355 fi 3356 3357 fi 3358 3359 3360 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3361 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3362 as_fn_error $? "no acceptable C compiler found in \$PATH 3363 See \`config.log' for more details" "$LINENO" 5; } 3364 3365 # Provide some information about the compiler. 3366 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3367 set X $ac_compile 3368 ac_compiler=$2 3369 for ac_option in --version -v -V -qversion; do 3370 { { ac_try="$ac_compiler $ac_option >&5" 3371 case "(($ac_try" in 3372 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3373 *) ac_try_echo=$ac_try;; 3374 esac 3375 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3376 $as_echo "$ac_try_echo"; } >&5 3377 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3378 ac_status=$? 3379 if test -s conftest.err; then 3380 sed '10a\ 3381 ... rest of stderr output deleted ... 3382 10q' conftest.err >conftest.er1 3383 cat conftest.er1 >&5 3384 fi 3385 rm -f conftest.er1 conftest.err 3386 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3387 test $ac_status = 0; } 3388 done 3389 3390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3391 /* end confdefs.h. */ 3392 3393 int 3394 main () 3395 { 3396 3397 ; 3398 return 0; 3399 } 3400 _ACEOF 3401 ac_clean_files_save=$ac_clean_files 3402 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3403 # Try to create an executable without -o first, disregard a.out. 3404 # It will help us diagnose broken compilers, and finding out an intuition 3405 # of exeext. 3406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3407 $as_echo_n "checking whether the C compiler works... " >&6; } 3408 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3409 3410 # The possible output files: 3411 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3412 3413 ac_rmfiles= 3414 for ac_file in $ac_files 3415 do 3416 case $ac_file in 3417 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3418 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3419 esac 3420 done 3421 rm -f $ac_rmfiles 3422 3423 if { { ac_try="$ac_link_default" 3424 case "(($ac_try" in 3425 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3426 *) ac_try_echo=$ac_try;; 3427 esac 3428 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3429 $as_echo "$ac_try_echo"; } >&5 3430 (eval "$ac_link_default") 2>&5 3431 ac_status=$? 3432 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3433 test $ac_status = 0; }; then : 3434 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3435 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3436 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3437 # so that the user can short-circuit this test for compilers unknown to 3438 # Autoconf. 3439 for ac_file in $ac_files '' 3440 do 3441 test -f "$ac_file" || continue 3442 case $ac_file in 3443 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3444 ;; 3445 [ab].out ) 3446 # We found the default executable, but exeext='' is most 3447 # certainly right. 3448 break;; 3449 *.* ) 3450 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3451 then :; else 3452 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3453 fi 3454 # We set ac_cv_exeext here because the later test for it is not 3455 # safe: cross compilers may not add the suffix if given an `-o' 3456 # argument, so we may need to know it at that point already. 3457 # Even if this section looks crufty: it has the advantage of 3458 # actually working. 3459 break;; 3460 * ) 3461 break;; 3462 esac 3463 done 3464 test "$ac_cv_exeext" = no && ac_cv_exeext= 3465 3466 else 3467 ac_file='' 3468 fi 3469 if test -z "$ac_file"; then : 3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3471 $as_echo "no" >&6; } 3472 $as_echo "$as_me: failed program was:" >&5 3473 sed 's/^/| /' conftest.$ac_ext >&5 3474 3475 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3476 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3477 as_fn_error 77 "C compiler cannot create executables 3478 See \`config.log' for more details" "$LINENO" 5; } 3479 else 3480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3481 $as_echo "yes" >&6; } 3482 fi 3483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3484 $as_echo_n "checking for C compiler default output file name... " >&6; } 3485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3486 $as_echo "$ac_file" >&6; } 3487 ac_exeext=$ac_cv_exeext 3488 3489 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3490 ac_clean_files=$ac_clean_files_save 3491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3492 $as_echo_n "checking for suffix of executables... " >&6; } 3493 if { { ac_try="$ac_link" 3494 case "(($ac_try" in 3495 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3496 *) ac_try_echo=$ac_try;; 3497 esac 3498 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3499 $as_echo "$ac_try_echo"; } >&5 3500 (eval "$ac_link") 2>&5 3501 ac_status=$? 3502 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3503 test $ac_status = 0; }; then : 3504 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3505 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3506 # work properly (i.e., refer to `conftest.exe'), while it won't with 3507 # `rm'. 3508 for ac_file in conftest.exe conftest conftest.*; do 3509 test -f "$ac_file" || continue 3510 case $ac_file in 3511 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3512 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3513 break;; 3514 * ) break;; 3515 esac 3516 done 3517 else 3518 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3519 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3520 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3521 See \`config.log' for more details" "$LINENO" 5; } 3522 fi 3523 rm -f conftest conftest$ac_cv_exeext 3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3525 $as_echo "$ac_cv_exeext" >&6; } 3526 3527 rm -f conftest.$ac_ext 3528 EXEEXT=$ac_cv_exeext 3529 ac_exeext=$EXEEXT 3530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3531 /* end confdefs.h. */ 3532 #include <stdio.h> 3533 int 3534 main () 3535 { 3536 FILE *f = fopen ("conftest.out", "w"); 3537 return ferror (f) || fclose (f) != 0; 3538 3539 ; 3540 return 0; 3541 } 3542 _ACEOF 3543 ac_clean_files="$ac_clean_files conftest.out" 3544 # Check that the compiler produces executables we can run. If not, either 3545 # the compiler is broken, or we cross compile. 3546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3547 $as_echo_n "checking whether we are cross compiling... " >&6; } 3548 if test "$cross_compiling" != yes; then 3549 { { ac_try="$ac_link" 3550 case "(($ac_try" in 3551 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3552 *) ac_try_echo=$ac_try;; 3553 esac 3554 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3555 $as_echo "$ac_try_echo"; } >&5 3556 (eval "$ac_link") 2>&5 3557 ac_status=$? 3558 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3559 test $ac_status = 0; } 3560 if { ac_try='./conftest$ac_cv_exeext' 3561 { { case "(($ac_try" in 3562 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3563 *) ac_try_echo=$ac_try;; 3564 esac 3565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3566 $as_echo "$ac_try_echo"; } >&5 3567 (eval "$ac_try") 2>&5 3568 ac_status=$? 3569 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3570 test $ac_status = 0; }; }; then 3571 cross_compiling=no 3572 else 3573 if test "$cross_compiling" = maybe; then 3574 cross_compiling=yes 3575 else 3576 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3577 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3578 as_fn_error $? "cannot run C compiled programs. 3579 If you meant to cross compile, use \`--host'. 3580 See \`config.log' for more details" "$LINENO" 5; } 3581 fi 3582 fi 3583 fi 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3585 $as_echo "$cross_compiling" >&6; } 3586 3587 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3588 ac_clean_files=$ac_clean_files_save 3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3590 $as_echo_n "checking for suffix of object files... " >&6; } 3591 if ${ac_cv_objext+:} false; then : 3592 $as_echo_n "(cached) " >&6 3593 else 3594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3595 /* end confdefs.h. */ 3596 3597 int 3598 main () 3599 { 3600 3601 ; 3602 return 0; 3603 } 3604 _ACEOF 3605 rm -f conftest.o conftest.obj 3606 if { { ac_try="$ac_compile" 3607 case "(($ac_try" in 3608 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3609 *) ac_try_echo=$ac_try;; 3610 esac 3611 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3612 $as_echo "$ac_try_echo"; } >&5 3613 (eval "$ac_compile") 2>&5 3614 ac_status=$? 3615 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3616 test $ac_status = 0; }; then : 3617 for ac_file in conftest.o conftest.obj conftest.*; do 3618 test -f "$ac_file" || continue; 3619 case $ac_file in 3620 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3621 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3622 break;; 3623 esac 3624 done 3625 else 3626 $as_echo "$as_me: failed program was:" >&5 3627 sed 's/^/| /' conftest.$ac_ext >&5 3628 3629 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3630 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3631 as_fn_error $? "cannot compute suffix of object files: cannot compile 3632 See \`config.log' for more details" "$LINENO" 5; } 3633 fi 3634 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3635 fi 3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3637 $as_echo "$ac_cv_objext" >&6; } 3638 OBJEXT=$ac_cv_objext 3639 ac_objext=$OBJEXT 3640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3641 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3642 if ${ac_cv_c_compiler_gnu+:} false; then : 3643 $as_echo_n "(cached) " >&6 3644 else 3645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3646 /* end confdefs.h. */ 3647 3648 int 3649 main () 3650 { 3651 #ifndef __GNUC__ 3652 choke me 3653 #endif 3654 3655 ; 3656 return 0; 3657 } 3658 _ACEOF 3659 if ac_fn_c_try_compile "$LINENO"; then : 3660 ac_compiler_gnu=yes 3661 else 3662 ac_compiler_gnu=no 3663 fi 3664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3665 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3666 3667 fi 3668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3669 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3670 if test $ac_compiler_gnu = yes; then 3671 GCC=yes 3672 else 3673 GCC= 3674 fi 3675 ac_test_CFLAGS=${CFLAGS+set} 3676 ac_save_CFLAGS=$CFLAGS 3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3678 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3679 if ${ac_cv_prog_cc_g+:} false; then : 3680 $as_echo_n "(cached) " >&6 3681 else 3682 ac_save_c_werror_flag=$ac_c_werror_flag 3683 ac_c_werror_flag=yes 3684 ac_cv_prog_cc_g=no 3685 CFLAGS="-g" 3686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3687 /* end confdefs.h. */ 3688 3689 int 3690 main () 3691 { 3692 3693 ; 3694 return 0; 3695 } 3696 _ACEOF 3697 if ac_fn_c_try_compile "$LINENO"; then : 3698 ac_cv_prog_cc_g=yes 3699 else 3700 CFLAGS="" 3701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3702 /* end confdefs.h. */ 3703 3704 int 3705 main () 3706 { 3707 3708 ; 3709 return 0; 3710 } 3711 _ACEOF 3712 if ac_fn_c_try_compile "$LINENO"; then : 3713 3714 else 3715 ac_c_werror_flag=$ac_save_c_werror_flag 3716 CFLAGS="-g" 3717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3718 /* end confdefs.h. */ 3719 3720 int 3721 main () 3722 { 3723 3724 ; 3725 return 0; 3726 } 3727 _ACEOF 3728 if ac_fn_c_try_compile "$LINENO"; then : 3729 ac_cv_prog_cc_g=yes 3730 fi 3731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3732 fi 3733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3734 fi 3735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3736 ac_c_werror_flag=$ac_save_c_werror_flag 3737 fi 3738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3739 $as_echo "$ac_cv_prog_cc_g" >&6; } 3740 if test "$ac_test_CFLAGS" = set; then 3741 CFLAGS=$ac_save_CFLAGS 3742 elif test $ac_cv_prog_cc_g = yes; then 3743 if test "$GCC" = yes; then 3744 CFLAGS="-g -O2" 3745 else 3746 CFLAGS="-g" 3747 fi 3748 else 3749 if test "$GCC" = yes; then 3750 CFLAGS="-O2" 3751 else 3752 CFLAGS= 3753 fi 3754 fi 3755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3756 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3757 if ${ac_cv_prog_cc_c89+:} false; then : 3758 $as_echo_n "(cached) " >&6 3759 else 3760 ac_cv_prog_cc_c89=no 3761 ac_save_CC=$CC 3762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3763 /* end confdefs.h. */ 3764 #include <stdarg.h> 3765 #include <stdio.h> 3766 struct stat; 3767 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3768 struct buf { int x; }; 3769 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3770 static char *e (p, i) 3771 char **p; 3772 int i; 3773 { 3774 return p[i]; 3775 } 3776 static char *f (char * (*g) (char **, int), char **p, ...) 3777 { 3778 char *s; 3779 va_list v; 3780 va_start (v,p); 3781 s = g (p, va_arg (v,int)); 3782 va_end (v); 3783 return s; 3784 } 3785 3786 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3787 function prototypes and stuff, but not '\xHH' hex character constants. 3788 These don't provoke an error unfortunately, instead are silently treated 3789 as 'x'. The following induces an error, until -std is added to get 3790 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3791 array size at least. It's necessary to write '\x00'==0 to get something 3792 that's true only with -std. */ 3793 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3794 3795 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3796 inside strings and character constants. */ 3797 #define FOO(x) 'x' 3798 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3799 3800 int test (int i, double x); 3801 struct s1 {int (*f) (int a);}; 3802 struct s2 {int (*f) (double a);}; 3803 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3804 int argc; 3805 char **argv; 3806 int 3807 main () 3808 { 3809 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3810 ; 3811 return 0; 3812 } 3813 _ACEOF 3814 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3815 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3816 do 3817 CC="$ac_save_CC $ac_arg" 3818 if ac_fn_c_try_compile "$LINENO"; then : 3819 ac_cv_prog_cc_c89=$ac_arg 3820 fi 3821 rm -f core conftest.err conftest.$ac_objext 3822 test "x$ac_cv_prog_cc_c89" != "xno" && break 3823 done 3824 rm -f conftest.$ac_ext 3825 CC=$ac_save_CC 3826 3827 fi 3828 # AC_CACHE_VAL 3829 case "x$ac_cv_prog_cc_c89" in 3830 x) 3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3832 $as_echo "none needed" >&6; } ;; 3833 xno) 3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3835 $as_echo "unsupported" >&6; } ;; 3836 *) 3837 CC="$CC $ac_cv_prog_cc_c89" 3838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3839 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3840 esac 3841 if test "x$ac_cv_prog_cc_c89" != xno; then : 3842 3843 fi 3844 3845 ac_ext=c 3846 ac_cpp='$CPP $CPPFLAGS' 3847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3849 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3850 3851 ac_ext=c 3852 ac_cpp='$CPP $CPPFLAGS' 3853 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3854 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3855 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3857 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3858 if ${am_cv_prog_cc_c_o+:} false; then : 3859 $as_echo_n "(cached) " >&6 3860 else 3861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3862 /* end confdefs.h. */ 3863 3864 int 3865 main () 3866 { 3867 3868 ; 3869 return 0; 3870 } 3871 _ACEOF 3872 # Make sure it works both with $CC and with simple cc. 3873 # Following AC_PROG_CC_C_O, we do the test twice because some 3874 # compilers refuse to overwrite an existing .o file with -o, 3875 # though they will create one. 3876 am_cv_prog_cc_c_o=yes 3877 for am_i in 1 2; do 3878 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3879 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3880 ac_status=$? 3881 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3882 (exit $ac_status); } \ 3883 && test -f conftest2.$ac_objext; then 3884 : OK 3885 else 3886 am_cv_prog_cc_c_o=no 3887 break 3888 fi 3889 done 3890 rm -f core conftest* 3891 unset am_i 3892 fi 3893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3894 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3895 if test "$am_cv_prog_cc_c_o" != yes; then 3896 # Losing compiler, so override with the script. 3897 # FIXME: It is wrong to rewrite CC. 3898 # But if we don't then we get into trouble of one sort or another. 3899 # A longer-term fix would be to have automake use am__CC in this case, 3900 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3901 CC="$am_aux_dir/compile $CC" 3902 fi 3903 ac_ext=c 3904 ac_cpp='$CPP $CPPFLAGS' 3905 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3906 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3907 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3908 3909 3910 depcc="$CC" am_compiler_list= 3911 3912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3913 $as_echo_n "checking dependency style of $depcc... " >&6; } 3914 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 3915 $as_echo_n "(cached) " >&6 3916 else 3917 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 3918 # We make a subdir and do the tests there. Otherwise we can end up 3919 # making bogus files that we don't know about and never remove. For 3920 # instance it was reported that on HP-UX the gcc test will end up 3921 # making a dummy file named 'D' -- because '-MD' means "put the output 3922 # in D". 3923 rm -rf conftest.dir 3924 mkdir conftest.dir 3925 # Copy depcomp to subdir because otherwise we won't find it if we're 3926 # using a relative directory. 3927 cp "$am_depcomp" conftest.dir 3928 cd conftest.dir 3929 # We will build objects and dependencies in a subdirectory because 3930 # it helps to detect inapplicable dependency modes. For instance 3931 # both Tru64's cc and ICC support -MD to output dependencies as a 3932 # side effect of compilation, but ICC will put the dependencies in 3933 # the current directory while Tru64 will put them in the object 3934 # directory. 3935 mkdir sub 3936 3937 am_cv_CC_dependencies_compiler_type=none 3938 if test "$am_compiler_list" = ""; then 3939 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 3940 fi 3941 am__universal=false 3942 case " $depcc " in #( 3943 *\ -arch\ *\ -arch\ *) am__universal=true ;; 3944 esac 3945 3946 for depmode in $am_compiler_list; do 3947 # Setup a source with many dependencies, because some compilers 3948 # like to wrap large dependency lists on column 80 (with \), and 3949 # we should not choose a depcomp mode which is confused by this. 3950 # 3951 # We need to recreate these files for each test, as the compiler may 3952 # overwrite some of them when testing with obscure command lines. 3953 # This happens at least with the AIX C compiler. 3954 : > sub/conftest.c 3955 for i in 1 2 3 4 5 6; do 3956 echo '#include "conftst'$i'.h"' >> sub/conftest.c 3957 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 3958 # Solaris 10 /bin/sh. 3959 echo '/* dummy */' > sub/conftst$i.h 3960 done 3961 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 3962 3963 # We check with '-c' and '-o' for the sake of the "dashmstdout" 3964 # mode. It turns out that the SunPro C++ compiler does not properly 3965 # handle '-M -o', and we need to detect this. Also, some Intel 3966 # versions had trouble with output in subdirs. 3967 am__obj=sub/conftest.${OBJEXT-o} 3968 am__minus_obj="-o $am__obj" 3969 case $depmode in 3970 gcc) 3971 # This depmode causes a compiler race in universal mode. 3972 test "$am__universal" = false || continue 3973 ;; 3974 nosideeffect) 3975 # After this tag, mechanisms are not by side-effect, so they'll 3976 # only be used when explicitly requested. 3977 if test "x$enable_dependency_tracking" = xyes; then 3978 continue 3979 else 3980 break 3981 fi 3982 ;; 3983 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 3984 # This compiler won't grok '-c -o', but also, the minuso test has 3985 # not run yet. These depmodes are late enough in the game, and 3986 # so weak that their functioning should not be impacted. 3987 am__obj=conftest.${OBJEXT-o} 3988 am__minus_obj= 3989 ;; 3990 none) break ;; 3991 esac 3992 if depmode=$depmode \ 3993 source=sub/conftest.c object=$am__obj \ 3994 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3995 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3996 >/dev/null 2>conftest.err && 3997 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3998 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3999 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4000 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4001 # icc doesn't choke on unknown options, it will just issue warnings 4002 # or remarks (even with -Werror). So we grep stderr for any message 4003 # that says an option was ignored or not supported. 4004 # When given -MP, icc 7.0 and 7.1 complain thusly: 4005 # icc: Command line warning: ignoring option '-M'; no argument required 4006 # The diagnosis changed in icc 8.0: 4007 # icc: Command line remark: option '-MP' not supported 4008 if (grep 'ignoring option' conftest.err || 4009 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4010 am_cv_CC_dependencies_compiler_type=$depmode 4011 break 4012 fi 4013 fi 4014 done 4015 4016 cd .. 4017 rm -rf conftest.dir 4018 else 4019 am_cv_CC_dependencies_compiler_type=none 4020 fi 4021 4022 fi 4023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4024 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4025 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4026 4027 if 4028 test "x$enable_dependency_tracking" != xno \ 4029 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4030 am__fastdepCC_TRUE= 4031 am__fastdepCC_FALSE='#' 4032 else 4033 am__fastdepCC_TRUE='#' 4034 am__fastdepCC_FALSE= 4035 fi 4036 4037 4038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 4039 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 4040 if ${ac_cv_prog_cc_c99+:} false; then : 4041 $as_echo_n "(cached) " >&6 4042 else 4043 ac_cv_prog_cc_c99=no 4044 ac_save_CC=$CC 4045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4046 /* end confdefs.h. */ 4047 #include <stdarg.h> 4048 #include <stdbool.h> 4049 #include <stdlib.h> 4050 #include <wchar.h> 4051 #include <stdio.h> 4052 4053 // Check varargs macros. These examples are taken from C99 6.10.3.5. 4054 #define debug(...) fprintf (stderr, __VA_ARGS__) 4055 #define showlist(...) puts (#__VA_ARGS__) 4056 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 4057 static void 4058 test_varargs_macros (void) 4059 { 4060 int x = 1234; 4061 int y = 5678; 4062 debug ("Flag"); 4063 debug ("X = %d\n", x); 4064 showlist (The first, second, and third items.); 4065 report (x>y, "x is %d but y is %d", x, y); 4066 } 4067 4068 // Check long long types. 4069 #define BIG64 18446744073709551615ull 4070 #define BIG32 4294967295ul 4071 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 4072 #if !BIG_OK 4073 your preprocessor is broken; 4074 #endif 4075 #if BIG_OK 4076 #else 4077 your preprocessor is broken; 4078 #endif 4079 static long long int bignum = -9223372036854775807LL; 4080 static unsigned long long int ubignum = BIG64; 4081 4082 struct incomplete_array 4083 { 4084 int datasize; 4085 double data[]; 4086 }; 4087 4088 struct named_init { 4089 int number; 4090 const wchar_t *name; 4091 double average; 4092 }; 4093 4094 typedef const char *ccp; 4095 4096 static inline int 4097 test_restrict (ccp restrict text) 4098 { 4099 // See if C++-style comments work. 4100 // Iterate through items via the restricted pointer. 4101 // Also check for declarations in for loops. 4102 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 4103 continue; 4104 return 0; 4105 } 4106 4107 // Check varargs and va_copy. 4108 static void 4109 test_varargs (const char *format, ...) 4110 { 4111 va_list args; 4112 va_start (args, format); 4113 va_list args_copy; 4114 va_copy (args_copy, args); 4115 4116 const char *str; 4117 int number; 4118 float fnumber; 4119 4120 while (*format) 4121 { 4122 switch (*format++) 4123 { 4124 case 's': // string 4125 str = va_arg (args_copy, const char *); 4126 break; 4127 case 'd': // int 4128 number = va_arg (args_copy, int); 4129 break; 4130 case 'f': // float 4131 fnumber = va_arg (args_copy, double); 4132 break; 4133 default: 4134 break; 4135 } 4136 } 4137 va_end (args_copy); 4138 va_end (args); 4139 } 4140 4141 int 4142 main () 4143 { 4144 4145 // Check bool. 4146 _Bool success = false; 4147 4148 // Check restrict. 4149 if (test_restrict ("String literal") == 0) 4150 success = true; 4151 char *restrict newvar = "Another string"; 4152 4153 // Check varargs. 4154 test_varargs ("s, d' f .", "string", 65, 34.234); 4155 test_varargs_macros (); 4156 4157 // Check flexible array members. 4158 struct incomplete_array *ia = 4159 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 4160 ia->datasize = 10; 4161 for (int i = 0; i < ia->datasize; ++i) 4162 ia->data[i] = i * 1.234; 4163 4164 // Check named initializers. 4165 struct named_init ni = { 4166 .number = 34, 4167 .name = L"Test wide string", 4168 .average = 543.34343, 4169 }; 4170 4171 ni.number = 58; 4172 4173 int dynamic_array[ni.number]; 4174 dynamic_array[ni.number - 1] = 543; 4175 4176 // work around unused variable warnings 4177 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 4178 || dynamic_array[ni.number - 1] != 543); 4179 4180 ; 4181 return 0; 4182 } 4183 _ACEOF 4184 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 4185 do 4186 CC="$ac_save_CC $ac_arg" 4187 if ac_fn_c_try_compile "$LINENO"; then : 4188 ac_cv_prog_cc_c99=$ac_arg 4189 fi 4190 rm -f core conftest.err conftest.$ac_objext 4191 test "x$ac_cv_prog_cc_c99" != "xno" && break 4192 done 4193 rm -f conftest.$ac_ext 4194 CC=$ac_save_CC 4195 4196 fi 4197 # AC_CACHE_VAL 4198 case "x$ac_cv_prog_cc_c99" in 4199 x) 4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4201 $as_echo "none needed" >&6; } ;; 4202 xno) 4203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4204 $as_echo "unsupported" >&6; } ;; 4205 *) 4206 CC="$CC $ac_cv_prog_cc_c99" 4207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4208 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 4209 esac 4210 if test "x$ac_cv_prog_cc_c99" != xno; then : 4211 4212 fi 4213 4214 4215 4216 ac_ext=c 4217 ac_cpp='$CPP $CPPFLAGS' 4218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4220 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 4222 $as_echo_n "checking how to run the C preprocessor... " >&6; } 4223 # On Suns, sometimes $CPP names a directory. 4224 if test -n "$CPP" && test -d "$CPP"; then 4225 CPP= 4226 fi 4227 if test -z "$CPP"; then 4228 if ${ac_cv_prog_CPP+:} false; then : 4229 $as_echo_n "(cached) " >&6 4230 else 4231 # Double quotes because CPP needs to be expanded 4232 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 4233 do 4234 ac_preproc_ok=false 4235 for ac_c_preproc_warn_flag in '' yes 4236 do 4237 # Use a header file that comes with gcc, so configuring glibc 4238 # with a fresh cross-compiler works. 4239 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4240 # <limits.h> exists even on freestanding compilers. 4241 # On the NeXT, cc -E runs the code through the compiler's parser, 4242 # not just through cpp. "Syntax error" is here to catch this case. 4243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4244 /* end confdefs.h. */ 4245 #ifdef __STDC__ 4246 # include <limits.h> 4247 #else 4248 # include <assert.h> 4249 #endif 4250 Syntax error 4251 _ACEOF 4252 if ac_fn_c_try_cpp "$LINENO"; then : 4253 4254 else 4255 # Broken: fails on valid input. 4256 continue 4257 fi 4258 rm -f conftest.err conftest.i conftest.$ac_ext 4259 4260 # OK, works on sane cases. Now check whether nonexistent headers 4261 # can be detected and how. 4262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4263 /* end confdefs.h. */ 4264 #include <ac_nonexistent.h> 4265 _ACEOF 4266 if ac_fn_c_try_cpp "$LINENO"; then : 4267 # Broken: success on invalid input. 4268 continue 4269 else 4270 # Passes both tests. 4271 ac_preproc_ok=: 4272 break 4273 fi 4274 rm -f conftest.err conftest.i conftest.$ac_ext 4275 4276 done 4277 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4278 rm -f conftest.i conftest.err conftest.$ac_ext 4279 if $ac_preproc_ok; then : 4280 break 4281 fi 4282 4283 done 4284 ac_cv_prog_CPP=$CPP 4285 4286 fi 4287 CPP=$ac_cv_prog_CPP 4288 else 4289 ac_cv_prog_CPP=$CPP 4290 fi 4291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 4292 $as_echo "$CPP" >&6; } 4293 ac_preproc_ok=false 4294 for ac_c_preproc_warn_flag in '' yes 4295 do 4296 # Use a header file that comes with gcc, so configuring glibc 4297 # with a fresh cross-compiler works. 4298 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 4299 # <limits.h> exists even on freestanding compilers. 4300 # On the NeXT, cc -E runs the code through the compiler's parser, 4301 # not just through cpp. "Syntax error" is here to catch this case. 4302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4303 /* end confdefs.h. */ 4304 #ifdef __STDC__ 4305 # include <limits.h> 4306 #else 4307 # include <assert.h> 4308 #endif 4309 Syntax error 4310 _ACEOF 4311 if ac_fn_c_try_cpp "$LINENO"; then : 4312 4313 else 4314 # Broken: fails on valid input. 4315 continue 4316 fi 4317 rm -f conftest.err conftest.i conftest.$ac_ext 4318 4319 # OK, works on sane cases. Now check whether nonexistent headers 4320 # can be detected and how. 4321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4322 /* end confdefs.h. */ 4323 #include <ac_nonexistent.h> 4324 _ACEOF 4325 if ac_fn_c_try_cpp "$LINENO"; then : 4326 # Broken: success on invalid input. 4327 continue 4328 else 4329 # Passes both tests. 4330 ac_preproc_ok=: 4331 break 4332 fi 4333 rm -f conftest.err conftest.i conftest.$ac_ext 4334 4335 done 4336 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 4337 rm -f conftest.i conftest.err conftest.$ac_ext 4338 if $ac_preproc_ok; then : 4339 4340 else 4341 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4342 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 4343 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 4344 See \`config.log' for more details" "$LINENO" 5; } 4345 fi 4346 4347 ac_ext=c 4348 ac_cpp='$CPP $CPPFLAGS' 4349 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4350 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4351 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4352 4353 4354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4355 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4356 if ${ac_cv_path_GREP+:} false; then : 4357 $as_echo_n "(cached) " >&6 4358 else 4359 if test -z "$GREP"; then 4360 ac_path_GREP_found=false 4361 # Loop through the user's path and test for each of PROGNAME-LIST 4362 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4363 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4364 do 4365 IFS=$as_save_IFS 4366 test -z "$as_dir" && as_dir=. 4367 for ac_prog in grep ggrep; do 4368 for ac_exec_ext in '' $ac_executable_extensions; do 4369 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4370 as_fn_executable_p "$ac_path_GREP" || continue 4371 # Check for GNU ac_path_GREP and select it if it is found. 4372 # Check for GNU $ac_path_GREP 4373 case `"$ac_path_GREP" --version 2>&1` in 4374 *GNU*) 4375 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4376 *) 4377 ac_count=0 4378 $as_echo_n 0123456789 >"conftest.in" 4379 while : 4380 do 4381 cat "conftest.in" "conftest.in" >"conftest.tmp" 4382 mv "conftest.tmp" "conftest.in" 4383 cp "conftest.in" "conftest.nl" 4384 $as_echo 'GREP' >> "conftest.nl" 4385 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4386 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4387 as_fn_arith $ac_count + 1 && ac_count=$as_val 4388 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4389 # Best one so far, save it but keep looking for a better one 4390 ac_cv_path_GREP="$ac_path_GREP" 4391 ac_path_GREP_max=$ac_count 4392 fi 4393 # 10*(2^10) chars as input seems more than enough 4394 test $ac_count -gt 10 && break 4395 done 4396 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4397 esac 4398 4399 $ac_path_GREP_found && break 3 4400 done 4401 done 4402 done 4403 IFS=$as_save_IFS 4404 if test -z "$ac_cv_path_GREP"; then 4405 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4406 fi 4407 else 4408 ac_cv_path_GREP=$GREP 4409 fi 4410 4411 fi 4412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4413 $as_echo "$ac_cv_path_GREP" >&6; } 4414 GREP="$ac_cv_path_GREP" 4415 4416 4417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4418 $as_echo_n "checking for egrep... " >&6; } 4419 if ${ac_cv_path_EGREP+:} false; then : 4420 $as_echo_n "(cached) " >&6 4421 else 4422 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4423 then ac_cv_path_EGREP="$GREP -E" 4424 else 4425 if test -z "$EGREP"; then 4426 ac_path_EGREP_found=false 4427 # Loop through the user's path and test for each of PROGNAME-LIST 4428 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4429 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4430 do 4431 IFS=$as_save_IFS 4432 test -z "$as_dir" && as_dir=. 4433 for ac_prog in egrep; do 4434 for ac_exec_ext in '' $ac_executable_extensions; do 4435 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4436 as_fn_executable_p "$ac_path_EGREP" || continue 4437 # Check for GNU ac_path_EGREP and select it if it is found. 4438 # Check for GNU $ac_path_EGREP 4439 case `"$ac_path_EGREP" --version 2>&1` in 4440 *GNU*) 4441 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4442 *) 4443 ac_count=0 4444 $as_echo_n 0123456789 >"conftest.in" 4445 while : 4446 do 4447 cat "conftest.in" "conftest.in" >"conftest.tmp" 4448 mv "conftest.tmp" "conftest.in" 4449 cp "conftest.in" "conftest.nl" 4450 $as_echo 'EGREP' >> "conftest.nl" 4451 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4452 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4453 as_fn_arith $ac_count + 1 && ac_count=$as_val 4454 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4455 # Best one so far, save it but keep looking for a better one 4456 ac_cv_path_EGREP="$ac_path_EGREP" 4457 ac_path_EGREP_max=$ac_count 4458 fi 4459 # 10*(2^10) chars as input seems more than enough 4460 test $ac_count -gt 10 && break 4461 done 4462 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4463 esac 4464 4465 $ac_path_EGREP_found && break 3 4466 done 4467 done 4468 done 4469 IFS=$as_save_IFS 4470 if test -z "$ac_cv_path_EGREP"; then 4471 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4472 fi 4473 else 4474 ac_cv_path_EGREP=$EGREP 4475 fi 4476 4477 fi 4478 fi 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4480 $as_echo "$ac_cv_path_EGREP" >&6; } 4481 EGREP="$ac_cv_path_EGREP" 4482 4483 4484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 4485 $as_echo_n "checking for ANSI C header files... " >&6; } 4486 if ${ac_cv_header_stdc+:} false; then : 4487 $as_echo_n "(cached) " >&6 4488 else 4489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4490 /* end confdefs.h. */ 4491 #include <stdlib.h> 4492 #include <stdarg.h> 4493 #include <string.h> 4494 #include <float.h> 4495 4496 int 4497 main () 4498 { 4499 4500 ; 4501 return 0; 4502 } 4503 _ACEOF 4504 if ac_fn_c_try_compile "$LINENO"; then : 4505 ac_cv_header_stdc=yes 4506 else 4507 ac_cv_header_stdc=no 4508 fi 4509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4510 4511 if test $ac_cv_header_stdc = yes; then 4512 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 4513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4514 /* end confdefs.h. */ 4515 #include <string.h> 4516 4517 _ACEOF 4518 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4519 $EGREP "memchr" >/dev/null 2>&1; then : 4520 4521 else 4522 ac_cv_header_stdc=no 4523 fi 4524 rm -f conftest* 4525 4526 fi 4527 4528 if test $ac_cv_header_stdc = yes; then 4529 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 4530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4531 /* end confdefs.h. */ 4532 #include <stdlib.h> 4533 4534 _ACEOF 4535 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 4536 $EGREP "free" >/dev/null 2>&1; then : 4537 4538 else 4539 ac_cv_header_stdc=no 4540 fi 4541 rm -f conftest* 4542 4543 fi 4544 4545 if test $ac_cv_header_stdc = yes; then 4546 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 4547 if test "$cross_compiling" = yes; then : 4548 : 4549 else 4550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4551 /* end confdefs.h. */ 4552 #include <ctype.h> 4553 #include <stdlib.h> 4554 #if ((' ' & 0x0FF) == 0x020) 4555 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 4556 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 4557 #else 4558 # define ISLOWER(c) \ 4559 (('a' <= (c) && (c) <= 'i') \ 4560 || ('j' <= (c) && (c) <= 'r') \ 4561 || ('s' <= (c) && (c) <= 'z')) 4562 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 4563 #endif 4564 4565 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 4566 int 4567 main () 4568 { 4569 int i; 4570 for (i = 0; i < 256; i++) 4571 if (XOR (islower (i), ISLOWER (i)) 4572 || toupper (i) != TOUPPER (i)) 4573 return 2; 4574 return 0; 4575 } 4576 _ACEOF 4577 if ac_fn_c_try_run "$LINENO"; then : 4578 4579 else 4580 ac_cv_header_stdc=no 4581 fi 4582 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 4583 conftest.$ac_objext conftest.beam conftest.$ac_ext 4584 fi 4585 4586 fi 4587 fi 4588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 4589 $as_echo "$ac_cv_header_stdc" >&6; } 4590 if test $ac_cv_header_stdc = yes; then 4591 4592 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 4593 4594 fi 4595 4596 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 4597 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 4598 inttypes.h stdint.h unistd.h 4599 do : 4600 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 4601 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 4602 " 4603 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 4604 cat >>confdefs.h <<_ACEOF 4605 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 4606 _ACEOF 4607 4608 fi 4609 4610 done 4611 4612 4613 4614 4615 4616 4617 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 4618 if test "x$ac_cv_have_decl___clang__" = xyes; then : 4619 CLANGCC="yes" 4620 else 4621 CLANGCC="no" 4622 fi 4623 4624 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 4625 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 4626 INTELCC="yes" 4627 else 4628 INTELCC="no" 4629 fi 4630 4631 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 4632 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 4633 SUNCC="yes" 4634 else 4635 SUNCC="no" 4636 fi 4637 4638 4639 4640 4641 4642 4643 4644 4645 4646 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 4647 if test -n "$ac_tool_prefix"; then 4648 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 4649 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4651 $as_echo_n "checking for $ac_word... " >&6; } 4652 if ${ac_cv_path_PKG_CONFIG+:} false; then : 4653 $as_echo_n "(cached) " >&6 4654 else 4655 case $PKG_CONFIG in 4656 [\\/]* | ?:[\\/]*) 4657 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 4658 ;; 4659 *) 4660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4661 for as_dir in $PATH 4662 do 4663 IFS=$as_save_IFS 4664 test -z "$as_dir" && as_dir=. 4665 for ac_exec_ext in '' $ac_executable_extensions; do 4666 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4667 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4668 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4669 break 2 4670 fi 4671 done 4672 done 4673 IFS=$as_save_IFS 4674 4675 ;; 4676 esac 4677 fi 4678 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 4679 if test -n "$PKG_CONFIG"; then 4680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 4681 $as_echo "$PKG_CONFIG" >&6; } 4682 else 4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4684 $as_echo "no" >&6; } 4685 fi 4686 4687 4688 fi 4689 if test -z "$ac_cv_path_PKG_CONFIG"; then 4690 ac_pt_PKG_CONFIG=$PKG_CONFIG 4691 # Extract the first word of "pkg-config", so it can be a program name with args. 4692 set dummy pkg-config; ac_word=$2 4693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4694 $as_echo_n "checking for $ac_word... " >&6; } 4695 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 4696 $as_echo_n "(cached) " >&6 4697 else 4698 case $ac_pt_PKG_CONFIG in 4699 [\\/]* | ?:[\\/]*) 4700 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 4701 ;; 4702 *) 4703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4704 for as_dir in $PATH 4705 do 4706 IFS=$as_save_IFS 4707 test -z "$as_dir" && as_dir=. 4708 for ac_exec_ext in '' $ac_executable_extensions; do 4709 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4710 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 4711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4712 break 2 4713 fi 4714 done 4715 done 4716 IFS=$as_save_IFS 4717 4718 ;; 4719 esac 4720 fi 4721 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 4722 if test -n "$ac_pt_PKG_CONFIG"; then 4723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 4724 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 4725 else 4726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4727 $as_echo "no" >&6; } 4728 fi 4729 4730 if test "x$ac_pt_PKG_CONFIG" = x; then 4731 PKG_CONFIG="" 4732 else 4733 case $cross_compiling:$ac_tool_warned in 4734 yes:) 4735 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4736 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4737 ac_tool_warned=yes ;; 4738 esac 4739 PKG_CONFIG=$ac_pt_PKG_CONFIG 4740 fi 4741 else 4742 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 4743 fi 4744 4745 fi 4746 if test -n "$PKG_CONFIG"; then 4747 _pkg_min_version=0.9.0 4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 4749 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 4750 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4752 $as_echo "yes" >&6; } 4753 else 4754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4755 $as_echo "no" >&6; } 4756 PKG_CONFIG="" 4757 fi 4758 fi 4759 # Make sure we can run config.sub. 4760 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4761 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4762 4763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4764 $as_echo_n "checking build system type... " >&6; } 4765 if ${ac_cv_build+:} false; then : 4766 $as_echo_n "(cached) " >&6 4767 else 4768 ac_build_alias=$build_alias 4769 test "x$ac_build_alias" = x && 4770 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 4771 test "x$ac_build_alias" = x && 4772 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4773 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 4774 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 4775 4776 fi 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4778 $as_echo "$ac_cv_build" >&6; } 4779 case $ac_cv_build in 4780 *-*-*) ;; 4781 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4782 esac 4783 build=$ac_cv_build 4784 ac_save_IFS=$IFS; IFS='-' 4785 set x $ac_cv_build 4786 shift 4787 build_cpu=$1 4788 build_vendor=$2 4789 shift; shift 4790 # Remember, the first character of IFS is used to create $*, 4791 # except with old shells: 4792 build_os=$* 4793 IFS=$ac_save_IFS 4794 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4795 4796 4797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4798 $as_echo_n "checking host system type... " >&6; } 4799 if ${ac_cv_host+:} false; then : 4800 $as_echo_n "(cached) " >&6 4801 else 4802 if test "x$host_alias" = x; then 4803 ac_cv_host=$ac_cv_build 4804 else 4805 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 4806 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 4807 fi 4808 4809 fi 4810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4811 $as_echo "$ac_cv_host" >&6; } 4812 case $ac_cv_host in 4813 *-*-*) ;; 4814 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4815 esac 4816 host=$ac_cv_host 4817 ac_save_IFS=$IFS; IFS='-' 4818 set x $ac_cv_host 4819 shift 4820 host_cpu=$1 4821 host_vendor=$2 4822 shift; shift 4823 # Remember, the first character of IFS is used to create $*, 4824 # except with old shells: 4825 host_os=$* 4826 IFS=$ac_save_IFS 4827 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4828 4829 4830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4831 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 4832 if ${ac_cv_path_SED+:} false; then : 4833 $as_echo_n "(cached) " >&6 4834 else 4835 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4836 for ac_i in 1 2 3 4 5 6 7; do 4837 ac_script="$ac_script$as_nl$ac_script" 4838 done 4839 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4840 { ac_script=; unset ac_script;} 4841 if test -z "$SED"; then 4842 ac_path_SED_found=false 4843 # Loop through the user's path and test for each of PROGNAME-LIST 4844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4845 for as_dir in $PATH 4846 do 4847 IFS=$as_save_IFS 4848 test -z "$as_dir" && as_dir=. 4849 for ac_prog in sed gsed; do 4850 for ac_exec_ext in '' $ac_executable_extensions; do 4851 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4852 as_fn_executable_p "$ac_path_SED" || continue 4853 # Check for GNU ac_path_SED and select it if it is found. 4854 # Check for GNU $ac_path_SED 4855 case `"$ac_path_SED" --version 2>&1` in 4856 *GNU*) 4857 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4858 *) 4859 ac_count=0 4860 $as_echo_n 0123456789 >"conftest.in" 4861 while : 4862 do 4863 cat "conftest.in" "conftest.in" >"conftest.tmp" 4864 mv "conftest.tmp" "conftest.in" 4865 cp "conftest.in" "conftest.nl" 4866 $as_echo '' >> "conftest.nl" 4867 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4868 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4869 as_fn_arith $ac_count + 1 && ac_count=$as_val 4870 if test $ac_count -gt ${ac_path_SED_max-0}; then 4871 # Best one so far, save it but keep looking for a better one 4872 ac_cv_path_SED="$ac_path_SED" 4873 ac_path_SED_max=$ac_count 4874 fi 4875 # 10*(2^10) chars as input seems more than enough 4876 test $ac_count -gt 10 && break 4877 done 4878 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4879 esac 4880 4881 $ac_path_SED_found && break 3 4882 done 4883 done 4884 done 4885 IFS=$as_save_IFS 4886 if test -z "$ac_cv_path_SED"; then 4887 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4888 fi 4889 else 4890 ac_cv_path_SED=$SED 4891 fi 4892 4893 fi 4894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4895 $as_echo "$ac_cv_path_SED" >&6; } 4896 SED="$ac_cv_path_SED" 4897 rm -f conftest.sed 4898 4899 4900 4901 4902 4903 4904 # Check whether --enable-selective-werror was given. 4905 if test "${enable_selective_werror+set}" = set; then : 4906 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 4907 else 4908 SELECTIVE_WERROR=yes 4909 fi 4910 4911 4912 4913 4914 4915 # -v is too short to test reliably with XORG_TESTSET_CFLAG 4916 if test "x$SUNCC" = "xyes"; then 4917 BASE_CFLAGS="-v" 4918 else 4919 BASE_CFLAGS="" 4920 fi 4921 4922 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 4923 4924 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 xorg_testset_save_CFLAGS="$CFLAGS" 4937 4938 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 4939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 4941 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 4942 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 4943 $as_echo_n "(cached) " >&6 4944 else 4945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4946 /* end confdefs.h. */ 4947 int i; 4948 _ACEOF 4949 if ac_fn_c_try_compile "$LINENO"; then : 4950 xorg_cv_cc_flag_unknown_warning_option=yes 4951 else 4952 xorg_cv_cc_flag_unknown_warning_option=no 4953 fi 4954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4955 fi 4956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 4957 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 4958 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 4959 CFLAGS="$xorg_testset_save_CFLAGS" 4960 fi 4961 4962 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 4963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4965 fi 4966 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 4968 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 4969 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 4970 $as_echo_n "(cached) " >&6 4971 else 4972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4973 /* end confdefs.h. */ 4974 int i; 4975 _ACEOF 4976 if ac_fn_c_try_compile "$LINENO"; then : 4977 xorg_cv_cc_flag_unused_command_line_argument=yes 4978 else 4979 xorg_cv_cc_flag_unused_command_line_argument=no 4980 fi 4981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 4982 fi 4983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 4984 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 4985 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 4986 CFLAGS="$xorg_testset_save_CFLAGS" 4987 fi 4988 4989 found="no" 4990 4991 if test $found = "no" ; then 4992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 4993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 4994 fi 4995 4996 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 4997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 4998 fi 4999 5000 CFLAGS="$CFLAGS -Wall" 5001 5002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 5003 $as_echo_n "checking if $CC supports -Wall... " >&6; } 5004 cacheid=xorg_cv_cc_flag__Wall 5005 if eval \${$cacheid+:} false; then : 5006 $as_echo_n "(cached) " >&6 5007 else 5008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5009 /* end confdefs.h. */ 5010 int i; 5011 int 5012 main () 5013 { 5014 5015 ; 5016 return 0; 5017 } 5018 _ACEOF 5019 if ac_fn_c_try_link "$LINENO"; then : 5020 eval $cacheid=yes 5021 else 5022 eval $cacheid=no 5023 fi 5024 rm -f core conftest.err conftest.$ac_objext \ 5025 conftest$ac_exeext conftest.$ac_ext 5026 fi 5027 5028 5029 CFLAGS="$xorg_testset_save_CFLAGS" 5030 5031 eval supported=\$$cacheid 5032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5033 $as_echo "$supported" >&6; } 5034 if test "$supported" = "yes" ; then 5035 BASE_CFLAGS="$BASE_CFLAGS -Wall" 5036 found="yes" 5037 fi 5038 fi 5039 5040 5041 5042 5043 5044 5045 5046 5047 5048 5049 5050 5051 5052 5053 5054 xorg_testset_save_CFLAGS="$CFLAGS" 5055 5056 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5059 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5060 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5061 $as_echo_n "(cached) " >&6 5062 else 5063 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5064 /* end confdefs.h. */ 5065 int i; 5066 _ACEOF 5067 if ac_fn_c_try_compile "$LINENO"; then : 5068 xorg_cv_cc_flag_unknown_warning_option=yes 5069 else 5070 xorg_cv_cc_flag_unknown_warning_option=no 5071 fi 5072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5073 fi 5074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5075 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5076 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5077 CFLAGS="$xorg_testset_save_CFLAGS" 5078 fi 5079 5080 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5081 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5082 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5083 fi 5084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5086 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5087 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5088 $as_echo_n "(cached) " >&6 5089 else 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5091 /* end confdefs.h. */ 5092 int i; 5093 _ACEOF 5094 if ac_fn_c_try_compile "$LINENO"; then : 5095 xorg_cv_cc_flag_unused_command_line_argument=yes 5096 else 5097 xorg_cv_cc_flag_unused_command_line_argument=no 5098 fi 5099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5100 fi 5101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5102 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5103 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5104 CFLAGS="$xorg_testset_save_CFLAGS" 5105 fi 5106 5107 found="no" 5108 5109 if test $found = "no" ; then 5110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5112 fi 5113 5114 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5115 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5116 fi 5117 5118 CFLAGS="$CFLAGS -Wpointer-arith" 5119 5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 5121 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 5122 cacheid=xorg_cv_cc_flag__Wpointer_arith 5123 if eval \${$cacheid+:} false; then : 5124 $as_echo_n "(cached) " >&6 5125 else 5126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5127 /* end confdefs.h. */ 5128 int i; 5129 int 5130 main () 5131 { 5132 5133 ; 5134 return 0; 5135 } 5136 _ACEOF 5137 if ac_fn_c_try_link "$LINENO"; then : 5138 eval $cacheid=yes 5139 else 5140 eval $cacheid=no 5141 fi 5142 rm -f core conftest.err conftest.$ac_objext \ 5143 conftest$ac_exeext conftest.$ac_ext 5144 fi 5145 5146 5147 CFLAGS="$xorg_testset_save_CFLAGS" 5148 5149 eval supported=\$$cacheid 5150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5151 $as_echo "$supported" >&6; } 5152 if test "$supported" = "yes" ; then 5153 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 5154 found="yes" 5155 fi 5156 fi 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 5172 xorg_testset_save_CFLAGS="$CFLAGS" 5173 5174 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5177 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5178 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5179 $as_echo_n "(cached) " >&6 5180 else 5181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5182 /* end confdefs.h. */ 5183 int i; 5184 _ACEOF 5185 if ac_fn_c_try_compile "$LINENO"; then : 5186 xorg_cv_cc_flag_unknown_warning_option=yes 5187 else 5188 xorg_cv_cc_flag_unknown_warning_option=no 5189 fi 5190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5191 fi 5192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5193 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5194 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5195 CFLAGS="$xorg_testset_save_CFLAGS" 5196 fi 5197 5198 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5199 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5200 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5201 fi 5202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5204 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5205 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5206 $as_echo_n "(cached) " >&6 5207 else 5208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5209 /* end confdefs.h. */ 5210 int i; 5211 _ACEOF 5212 if ac_fn_c_try_compile "$LINENO"; then : 5213 xorg_cv_cc_flag_unused_command_line_argument=yes 5214 else 5215 xorg_cv_cc_flag_unused_command_line_argument=no 5216 fi 5217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5218 fi 5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5220 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5221 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5222 CFLAGS="$xorg_testset_save_CFLAGS" 5223 fi 5224 5225 found="no" 5226 5227 if test $found = "no" ; then 5228 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5230 fi 5231 5232 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5233 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5234 fi 5235 5236 CFLAGS="$CFLAGS -Wmissing-declarations" 5237 5238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 5239 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 5240 cacheid=xorg_cv_cc_flag__Wmissing_declarations 5241 if eval \${$cacheid+:} false; then : 5242 $as_echo_n "(cached) " >&6 5243 else 5244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5245 /* end confdefs.h. */ 5246 int i; 5247 int 5248 main () 5249 { 5250 5251 ; 5252 return 0; 5253 } 5254 _ACEOF 5255 if ac_fn_c_try_link "$LINENO"; then : 5256 eval $cacheid=yes 5257 else 5258 eval $cacheid=no 5259 fi 5260 rm -f core conftest.err conftest.$ac_objext \ 5261 conftest$ac_exeext conftest.$ac_ext 5262 fi 5263 5264 5265 CFLAGS="$xorg_testset_save_CFLAGS" 5266 5267 eval supported=\$$cacheid 5268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5269 $as_echo "$supported" >&6; } 5270 if test "$supported" = "yes" ; then 5271 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 5272 found="yes" 5273 fi 5274 fi 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 xorg_testset_save_CFLAGS="$CFLAGS" 5291 5292 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5293 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5295 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5296 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5297 $as_echo_n "(cached) " >&6 5298 else 5299 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5300 /* end confdefs.h. */ 5301 int i; 5302 _ACEOF 5303 if ac_fn_c_try_compile "$LINENO"; then : 5304 xorg_cv_cc_flag_unknown_warning_option=yes 5305 else 5306 xorg_cv_cc_flag_unknown_warning_option=no 5307 fi 5308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5309 fi 5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5311 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5312 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5313 CFLAGS="$xorg_testset_save_CFLAGS" 5314 fi 5315 5316 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5317 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5318 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5319 fi 5320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5322 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5323 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5324 $as_echo_n "(cached) " >&6 5325 else 5326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5327 /* end confdefs.h. */ 5328 int i; 5329 _ACEOF 5330 if ac_fn_c_try_compile "$LINENO"; then : 5331 xorg_cv_cc_flag_unused_command_line_argument=yes 5332 else 5333 xorg_cv_cc_flag_unused_command_line_argument=no 5334 fi 5335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5336 fi 5337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5338 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5339 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5340 CFLAGS="$xorg_testset_save_CFLAGS" 5341 fi 5342 5343 found="no" 5344 5345 if test $found = "no" ; then 5346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5348 fi 5349 5350 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5351 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5352 fi 5353 5354 CFLAGS="$CFLAGS -Wformat=2" 5355 5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 5357 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 5358 cacheid=xorg_cv_cc_flag__Wformat_2 5359 if eval \${$cacheid+:} false; then : 5360 $as_echo_n "(cached) " >&6 5361 else 5362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5363 /* end confdefs.h. */ 5364 int i; 5365 int 5366 main () 5367 { 5368 5369 ; 5370 return 0; 5371 } 5372 _ACEOF 5373 if ac_fn_c_try_link "$LINENO"; then : 5374 eval $cacheid=yes 5375 else 5376 eval $cacheid=no 5377 fi 5378 rm -f core conftest.err conftest.$ac_objext \ 5379 conftest$ac_exeext conftest.$ac_ext 5380 fi 5381 5382 5383 CFLAGS="$xorg_testset_save_CFLAGS" 5384 5385 eval supported=\$$cacheid 5386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5387 $as_echo "$supported" >&6; } 5388 if test "$supported" = "yes" ; then 5389 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 5390 found="yes" 5391 fi 5392 fi 5393 5394 if test $found = "no" ; then 5395 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5396 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5397 fi 5398 5399 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5400 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5401 fi 5402 5403 CFLAGS="$CFLAGS -Wformat" 5404 5405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 5406 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 5407 cacheid=xorg_cv_cc_flag__Wformat 5408 if eval \${$cacheid+:} false; then : 5409 $as_echo_n "(cached) " >&6 5410 else 5411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5412 /* end confdefs.h. */ 5413 int i; 5414 int 5415 main () 5416 { 5417 5418 ; 5419 return 0; 5420 } 5421 _ACEOF 5422 if ac_fn_c_try_link "$LINENO"; then : 5423 eval $cacheid=yes 5424 else 5425 eval $cacheid=no 5426 fi 5427 rm -f core conftest.err conftest.$ac_objext \ 5428 conftest$ac_exeext conftest.$ac_ext 5429 fi 5430 5431 5432 CFLAGS="$xorg_testset_save_CFLAGS" 5433 5434 eval supported=\$$cacheid 5435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5436 $as_echo "$supported" >&6; } 5437 if test "$supported" = "yes" ; then 5438 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 5439 found="yes" 5440 fi 5441 fi 5442 5443 5444 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 5457 5458 5459 xorg_testset_save_CFLAGS="$CFLAGS" 5460 5461 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5462 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5464 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5465 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5466 $as_echo_n "(cached) " >&6 5467 else 5468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5469 /* end confdefs.h. */ 5470 int i; 5471 _ACEOF 5472 if ac_fn_c_try_compile "$LINENO"; then : 5473 xorg_cv_cc_flag_unknown_warning_option=yes 5474 else 5475 xorg_cv_cc_flag_unknown_warning_option=no 5476 fi 5477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5478 fi 5479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5480 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5482 CFLAGS="$xorg_testset_save_CFLAGS" 5483 fi 5484 5485 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5488 fi 5489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5491 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5492 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5493 $as_echo_n "(cached) " >&6 5494 else 5495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5496 /* end confdefs.h. */ 5497 int i; 5498 _ACEOF 5499 if ac_fn_c_try_compile "$LINENO"; then : 5500 xorg_cv_cc_flag_unused_command_line_argument=yes 5501 else 5502 xorg_cv_cc_flag_unused_command_line_argument=no 5503 fi 5504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5505 fi 5506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5507 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5508 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5509 CFLAGS="$xorg_testset_save_CFLAGS" 5510 fi 5511 5512 found="no" 5513 5514 if test $found = "no" ; then 5515 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5516 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5517 fi 5518 5519 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5520 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5521 fi 5522 5523 CFLAGS="$CFLAGS -Wstrict-prototypes" 5524 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 5526 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 5527 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 5528 if eval \${$cacheid+:} false; then : 5529 $as_echo_n "(cached) " >&6 5530 else 5531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5532 /* end confdefs.h. */ 5533 int i; 5534 int 5535 main () 5536 { 5537 5538 ; 5539 return 0; 5540 } 5541 _ACEOF 5542 if ac_fn_c_try_link "$LINENO"; then : 5543 eval $cacheid=yes 5544 else 5545 eval $cacheid=no 5546 fi 5547 rm -f core conftest.err conftest.$ac_objext \ 5548 conftest$ac_exeext conftest.$ac_ext 5549 fi 5550 5551 5552 CFLAGS="$xorg_testset_save_CFLAGS" 5553 5554 eval supported=\$$cacheid 5555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5556 $as_echo "$supported" >&6; } 5557 if test "$supported" = "yes" ; then 5558 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 5559 found="yes" 5560 fi 5561 fi 5562 5563 5564 5565 5566 5567 5568 5569 5570 5571 5572 5573 5574 5575 5576 5577 xorg_testset_save_CFLAGS="$CFLAGS" 5578 5579 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5580 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5582 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5583 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5584 $as_echo_n "(cached) " >&6 5585 else 5586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5587 /* end confdefs.h. */ 5588 int i; 5589 _ACEOF 5590 if ac_fn_c_try_compile "$LINENO"; then : 5591 xorg_cv_cc_flag_unknown_warning_option=yes 5592 else 5593 xorg_cv_cc_flag_unknown_warning_option=no 5594 fi 5595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5596 fi 5597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5598 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5599 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5600 CFLAGS="$xorg_testset_save_CFLAGS" 5601 fi 5602 5603 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5604 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5605 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5606 fi 5607 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5609 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5610 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5611 $as_echo_n "(cached) " >&6 5612 else 5613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5614 /* end confdefs.h. */ 5615 int i; 5616 _ACEOF 5617 if ac_fn_c_try_compile "$LINENO"; then : 5618 xorg_cv_cc_flag_unused_command_line_argument=yes 5619 else 5620 xorg_cv_cc_flag_unused_command_line_argument=no 5621 fi 5622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5623 fi 5624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5625 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5626 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5627 CFLAGS="$xorg_testset_save_CFLAGS" 5628 fi 5629 5630 found="no" 5631 5632 if test $found = "no" ; then 5633 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5635 fi 5636 5637 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5638 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5639 fi 5640 5641 CFLAGS="$CFLAGS -Wmissing-prototypes" 5642 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 5644 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 5645 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 5646 if eval \${$cacheid+:} false; then : 5647 $as_echo_n "(cached) " >&6 5648 else 5649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5650 /* end confdefs.h. */ 5651 int i; 5652 int 5653 main () 5654 { 5655 5656 ; 5657 return 0; 5658 } 5659 _ACEOF 5660 if ac_fn_c_try_link "$LINENO"; then : 5661 eval $cacheid=yes 5662 else 5663 eval $cacheid=no 5664 fi 5665 rm -f core conftest.err conftest.$ac_objext \ 5666 conftest$ac_exeext conftest.$ac_ext 5667 fi 5668 5669 5670 CFLAGS="$xorg_testset_save_CFLAGS" 5671 5672 eval supported=\$$cacheid 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5674 $as_echo "$supported" >&6; } 5675 if test "$supported" = "yes" ; then 5676 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 5677 found="yes" 5678 fi 5679 fi 5680 5681 5682 5683 5684 5685 5686 5687 5688 5689 5690 5691 5692 5693 5694 5695 xorg_testset_save_CFLAGS="$CFLAGS" 5696 5697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5700 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5701 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5702 $as_echo_n "(cached) " >&6 5703 else 5704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5705 /* end confdefs.h. */ 5706 int i; 5707 _ACEOF 5708 if ac_fn_c_try_compile "$LINENO"; then : 5709 xorg_cv_cc_flag_unknown_warning_option=yes 5710 else 5711 xorg_cv_cc_flag_unknown_warning_option=no 5712 fi 5713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5714 fi 5715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5716 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5718 CFLAGS="$xorg_testset_save_CFLAGS" 5719 fi 5720 5721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5724 fi 5725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5727 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5728 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5729 $as_echo_n "(cached) " >&6 5730 else 5731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5732 /* end confdefs.h. */ 5733 int i; 5734 _ACEOF 5735 if ac_fn_c_try_compile "$LINENO"; then : 5736 xorg_cv_cc_flag_unused_command_line_argument=yes 5737 else 5738 xorg_cv_cc_flag_unused_command_line_argument=no 5739 fi 5740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5741 fi 5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5743 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5744 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5745 CFLAGS="$xorg_testset_save_CFLAGS" 5746 fi 5747 5748 found="no" 5749 5750 if test $found = "no" ; then 5751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5753 fi 5754 5755 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5757 fi 5758 5759 CFLAGS="$CFLAGS -Wnested-externs" 5760 5761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 5762 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 5763 cacheid=xorg_cv_cc_flag__Wnested_externs 5764 if eval \${$cacheid+:} false; then : 5765 $as_echo_n "(cached) " >&6 5766 else 5767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5768 /* end confdefs.h. */ 5769 int i; 5770 int 5771 main () 5772 { 5773 5774 ; 5775 return 0; 5776 } 5777 _ACEOF 5778 if ac_fn_c_try_link "$LINENO"; then : 5779 eval $cacheid=yes 5780 else 5781 eval $cacheid=no 5782 fi 5783 rm -f core conftest.err conftest.$ac_objext \ 5784 conftest$ac_exeext conftest.$ac_ext 5785 fi 5786 5787 5788 CFLAGS="$xorg_testset_save_CFLAGS" 5789 5790 eval supported=\$$cacheid 5791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5792 $as_echo "$supported" >&6; } 5793 if test "$supported" = "yes" ; then 5794 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 5795 found="yes" 5796 fi 5797 fi 5798 5799 5800 5801 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 5812 5813 xorg_testset_save_CFLAGS="$CFLAGS" 5814 5815 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5818 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5819 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5820 $as_echo_n "(cached) " >&6 5821 else 5822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5823 /* end confdefs.h. */ 5824 int i; 5825 _ACEOF 5826 if ac_fn_c_try_compile "$LINENO"; then : 5827 xorg_cv_cc_flag_unknown_warning_option=yes 5828 else 5829 xorg_cv_cc_flag_unknown_warning_option=no 5830 fi 5831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5832 fi 5833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5834 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5835 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5836 CFLAGS="$xorg_testset_save_CFLAGS" 5837 fi 5838 5839 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5842 fi 5843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5845 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5846 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5847 $as_echo_n "(cached) " >&6 5848 else 5849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5850 /* end confdefs.h. */ 5851 int i; 5852 _ACEOF 5853 if ac_fn_c_try_compile "$LINENO"; then : 5854 xorg_cv_cc_flag_unused_command_line_argument=yes 5855 else 5856 xorg_cv_cc_flag_unused_command_line_argument=no 5857 fi 5858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5859 fi 5860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5861 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5862 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5863 CFLAGS="$xorg_testset_save_CFLAGS" 5864 fi 5865 5866 found="no" 5867 5868 if test $found = "no" ; then 5869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5871 fi 5872 5873 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5875 fi 5876 5877 CFLAGS="$CFLAGS -Wbad-function-cast" 5878 5879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 5880 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 5881 cacheid=xorg_cv_cc_flag__Wbad_function_cast 5882 if eval \${$cacheid+:} false; then : 5883 $as_echo_n "(cached) " >&6 5884 else 5885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5886 /* end confdefs.h. */ 5887 int i; 5888 int 5889 main () 5890 { 5891 5892 ; 5893 return 0; 5894 } 5895 _ACEOF 5896 if ac_fn_c_try_link "$LINENO"; then : 5897 eval $cacheid=yes 5898 else 5899 eval $cacheid=no 5900 fi 5901 rm -f core conftest.err conftest.$ac_objext \ 5902 conftest$ac_exeext conftest.$ac_ext 5903 fi 5904 5905 5906 CFLAGS="$xorg_testset_save_CFLAGS" 5907 5908 eval supported=\$$cacheid 5909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 5910 $as_echo "$supported" >&6; } 5911 if test "$supported" = "yes" ; then 5912 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 5913 found="yes" 5914 fi 5915 fi 5916 5917 5918 5919 5920 5921 5922 5923 5924 5925 5926 5927 5928 5929 5930 5931 xorg_testset_save_CFLAGS="$CFLAGS" 5932 5933 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 5934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 5936 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 5937 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 5938 $as_echo_n "(cached) " >&6 5939 else 5940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5941 /* end confdefs.h. */ 5942 int i; 5943 _ACEOF 5944 if ac_fn_c_try_compile "$LINENO"; then : 5945 xorg_cv_cc_flag_unknown_warning_option=yes 5946 else 5947 xorg_cv_cc_flag_unknown_warning_option=no 5948 fi 5949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5950 fi 5951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 5952 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 5953 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 5954 CFLAGS="$xorg_testset_save_CFLAGS" 5955 fi 5956 5957 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 5958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5960 fi 5961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 5963 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 5964 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 5965 $as_echo_n "(cached) " >&6 5966 else 5967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5968 /* end confdefs.h. */ 5969 int i; 5970 _ACEOF 5971 if ac_fn_c_try_compile "$LINENO"; then : 5972 xorg_cv_cc_flag_unused_command_line_argument=yes 5973 else 5974 xorg_cv_cc_flag_unused_command_line_argument=no 5975 fi 5976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5977 fi 5978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 5979 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 5980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 5981 CFLAGS="$xorg_testset_save_CFLAGS" 5982 fi 5983 5984 found="no" 5985 5986 if test $found = "no" ; then 5987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 5988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 5989 fi 5990 5991 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 5992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 5993 fi 5994 5995 CFLAGS="$CFLAGS -Wold-style-definition" 5996 5997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 5998 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 5999 cacheid=xorg_cv_cc_flag__Wold_style_definition 6000 if eval \${$cacheid+:} false; then : 6001 $as_echo_n "(cached) " >&6 6002 else 6003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6004 /* end confdefs.h. */ 6005 int i; 6006 int 6007 main () 6008 { 6009 6010 ; 6011 return 0; 6012 } 6013 _ACEOF 6014 if ac_fn_c_try_link "$LINENO"; then : 6015 eval $cacheid=yes 6016 else 6017 eval $cacheid=no 6018 fi 6019 rm -f core conftest.err conftest.$ac_objext \ 6020 conftest$ac_exeext conftest.$ac_ext 6021 fi 6022 6023 6024 CFLAGS="$xorg_testset_save_CFLAGS" 6025 6026 eval supported=\$$cacheid 6027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6028 $as_echo "$supported" >&6; } 6029 if test "$supported" = "yes" ; then 6030 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 6031 found="yes" 6032 fi 6033 fi 6034 6035 if test $found = "no" ; then 6036 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6038 fi 6039 6040 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6041 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6042 fi 6043 6044 CFLAGS="$CFLAGS -fd" 6045 6046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 6047 $as_echo_n "checking if $CC supports -fd... " >&6; } 6048 cacheid=xorg_cv_cc_flag__fd 6049 if eval \${$cacheid+:} false; then : 6050 $as_echo_n "(cached) " >&6 6051 else 6052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6053 /* end confdefs.h. */ 6054 int i; 6055 int 6056 main () 6057 { 6058 6059 ; 6060 return 0; 6061 } 6062 _ACEOF 6063 if ac_fn_c_try_link "$LINENO"; then : 6064 eval $cacheid=yes 6065 else 6066 eval $cacheid=no 6067 fi 6068 rm -f core conftest.err conftest.$ac_objext \ 6069 conftest$ac_exeext conftest.$ac_ext 6070 fi 6071 6072 6073 CFLAGS="$xorg_testset_save_CFLAGS" 6074 6075 eval supported=\$$cacheid 6076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6077 $as_echo "$supported" >&6; } 6078 if test "$supported" = "yes" ; then 6079 BASE_CFLAGS="$BASE_CFLAGS -fd" 6080 found="yes" 6081 fi 6082 fi 6083 6084 6085 6086 6087 6088 6089 6090 6091 6092 6093 6094 6095 6096 6097 6098 xorg_testset_save_CFLAGS="$CFLAGS" 6099 6100 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6101 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6103 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6104 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6105 $as_echo_n "(cached) " >&6 6106 else 6107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6108 /* end confdefs.h. */ 6109 int i; 6110 _ACEOF 6111 if ac_fn_c_try_compile "$LINENO"; then : 6112 xorg_cv_cc_flag_unknown_warning_option=yes 6113 else 6114 xorg_cv_cc_flag_unknown_warning_option=no 6115 fi 6116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6117 fi 6118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6119 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6120 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6121 CFLAGS="$xorg_testset_save_CFLAGS" 6122 fi 6123 6124 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6127 fi 6128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6130 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6131 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6132 $as_echo_n "(cached) " >&6 6133 else 6134 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6135 /* end confdefs.h. */ 6136 int i; 6137 _ACEOF 6138 if ac_fn_c_try_compile "$LINENO"; then : 6139 xorg_cv_cc_flag_unused_command_line_argument=yes 6140 else 6141 xorg_cv_cc_flag_unused_command_line_argument=no 6142 fi 6143 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6144 fi 6145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6146 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6148 CFLAGS="$xorg_testset_save_CFLAGS" 6149 fi 6150 6151 found="no" 6152 6153 if test $found = "no" ; then 6154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6156 fi 6157 6158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6160 fi 6161 6162 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 6163 6164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 6165 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 6166 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 6167 if eval \${$cacheid+:} false; then : 6168 $as_echo_n "(cached) " >&6 6169 else 6170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6171 /* end confdefs.h. */ 6172 int i; 6173 int 6174 main () 6175 { 6176 6177 ; 6178 return 0; 6179 } 6180 _ACEOF 6181 if ac_fn_c_try_link "$LINENO"; then : 6182 eval $cacheid=yes 6183 else 6184 eval $cacheid=no 6185 fi 6186 rm -f core conftest.err conftest.$ac_objext \ 6187 conftest$ac_exeext conftest.$ac_ext 6188 fi 6189 6190 6191 CFLAGS="$xorg_testset_save_CFLAGS" 6192 6193 eval supported=\$$cacheid 6194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6195 $as_echo "$supported" >&6; } 6196 if test "$supported" = "yes" ; then 6197 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 6198 found="yes" 6199 fi 6200 fi 6201 6202 6203 6204 6205 6206 # This chunk adds additional warnings that could catch undesired effects. 6207 6208 6209 6210 6211 6212 6213 6214 6215 6216 6217 6218 6219 6220 xorg_testset_save_CFLAGS="$CFLAGS" 6221 6222 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6225 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6226 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6227 $as_echo_n "(cached) " >&6 6228 else 6229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6230 /* end confdefs.h. */ 6231 int i; 6232 _ACEOF 6233 if ac_fn_c_try_compile "$LINENO"; then : 6234 xorg_cv_cc_flag_unknown_warning_option=yes 6235 else 6236 xorg_cv_cc_flag_unknown_warning_option=no 6237 fi 6238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6239 fi 6240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6241 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6243 CFLAGS="$xorg_testset_save_CFLAGS" 6244 fi 6245 6246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6249 fi 6250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6252 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6253 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6254 $as_echo_n "(cached) " >&6 6255 else 6256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6257 /* end confdefs.h. */ 6258 int i; 6259 _ACEOF 6260 if ac_fn_c_try_compile "$LINENO"; then : 6261 xorg_cv_cc_flag_unused_command_line_argument=yes 6262 else 6263 xorg_cv_cc_flag_unused_command_line_argument=no 6264 fi 6265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6266 fi 6267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6268 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6269 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6270 CFLAGS="$xorg_testset_save_CFLAGS" 6271 fi 6272 6273 found="no" 6274 6275 if test $found = "no" ; then 6276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6278 fi 6279 6280 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6282 fi 6283 6284 CFLAGS="$CFLAGS -Wunused" 6285 6286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 6287 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 6288 cacheid=xorg_cv_cc_flag__Wunused 6289 if eval \${$cacheid+:} false; then : 6290 $as_echo_n "(cached) " >&6 6291 else 6292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6293 /* end confdefs.h. */ 6294 int i; 6295 int 6296 main () 6297 { 6298 6299 ; 6300 return 0; 6301 } 6302 _ACEOF 6303 if ac_fn_c_try_link "$LINENO"; then : 6304 eval $cacheid=yes 6305 else 6306 eval $cacheid=no 6307 fi 6308 rm -f core conftest.err conftest.$ac_objext \ 6309 conftest$ac_exeext conftest.$ac_ext 6310 fi 6311 6312 6313 CFLAGS="$xorg_testset_save_CFLAGS" 6314 6315 eval supported=\$$cacheid 6316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6317 $as_echo "$supported" >&6; } 6318 if test "$supported" = "yes" ; then 6319 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 6320 found="yes" 6321 fi 6322 fi 6323 6324 6325 6326 6327 6328 6329 6330 6331 6332 6333 6334 6335 6336 6337 6338 xorg_testset_save_CFLAGS="$CFLAGS" 6339 6340 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6343 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6344 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6345 $as_echo_n "(cached) " >&6 6346 else 6347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6348 /* end confdefs.h. */ 6349 int i; 6350 _ACEOF 6351 if ac_fn_c_try_compile "$LINENO"; then : 6352 xorg_cv_cc_flag_unknown_warning_option=yes 6353 else 6354 xorg_cv_cc_flag_unknown_warning_option=no 6355 fi 6356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6357 fi 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6359 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6360 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6361 CFLAGS="$xorg_testset_save_CFLAGS" 6362 fi 6363 6364 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6367 fi 6368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6370 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6371 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6372 $as_echo_n "(cached) " >&6 6373 else 6374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6375 /* end confdefs.h. */ 6376 int i; 6377 _ACEOF 6378 if ac_fn_c_try_compile "$LINENO"; then : 6379 xorg_cv_cc_flag_unused_command_line_argument=yes 6380 else 6381 xorg_cv_cc_flag_unused_command_line_argument=no 6382 fi 6383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6384 fi 6385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6386 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6388 CFLAGS="$xorg_testset_save_CFLAGS" 6389 fi 6390 6391 found="no" 6392 6393 if test $found = "no" ; then 6394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6396 fi 6397 6398 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6400 fi 6401 6402 CFLAGS="$CFLAGS -Wuninitialized" 6403 6404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 6405 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 6406 cacheid=xorg_cv_cc_flag__Wuninitialized 6407 if eval \${$cacheid+:} false; then : 6408 $as_echo_n "(cached) " >&6 6409 else 6410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6411 /* end confdefs.h. */ 6412 int i; 6413 int 6414 main () 6415 { 6416 6417 ; 6418 return 0; 6419 } 6420 _ACEOF 6421 if ac_fn_c_try_link "$LINENO"; then : 6422 eval $cacheid=yes 6423 else 6424 eval $cacheid=no 6425 fi 6426 rm -f core conftest.err conftest.$ac_objext \ 6427 conftest$ac_exeext conftest.$ac_ext 6428 fi 6429 6430 6431 CFLAGS="$xorg_testset_save_CFLAGS" 6432 6433 eval supported=\$$cacheid 6434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6435 $as_echo "$supported" >&6; } 6436 if test "$supported" = "yes" ; then 6437 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 6438 found="yes" 6439 fi 6440 fi 6441 6442 6443 6444 6445 6446 6447 6448 6449 6450 6451 6452 6453 6454 6455 6456 xorg_testset_save_CFLAGS="$CFLAGS" 6457 6458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6461 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6462 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6463 $as_echo_n "(cached) " >&6 6464 else 6465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6466 /* end confdefs.h. */ 6467 int i; 6468 _ACEOF 6469 if ac_fn_c_try_compile "$LINENO"; then : 6470 xorg_cv_cc_flag_unknown_warning_option=yes 6471 else 6472 xorg_cv_cc_flag_unknown_warning_option=no 6473 fi 6474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6475 fi 6476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6477 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6479 CFLAGS="$xorg_testset_save_CFLAGS" 6480 fi 6481 6482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6485 fi 6486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6488 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6489 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6490 $as_echo_n "(cached) " >&6 6491 else 6492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6493 /* end confdefs.h. */ 6494 int i; 6495 _ACEOF 6496 if ac_fn_c_try_compile "$LINENO"; then : 6497 xorg_cv_cc_flag_unused_command_line_argument=yes 6498 else 6499 xorg_cv_cc_flag_unused_command_line_argument=no 6500 fi 6501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6502 fi 6503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6504 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6506 CFLAGS="$xorg_testset_save_CFLAGS" 6507 fi 6508 6509 found="no" 6510 6511 if test $found = "no" ; then 6512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6514 fi 6515 6516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6518 fi 6519 6520 CFLAGS="$CFLAGS -Wshadow" 6521 6522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 6523 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 6524 cacheid=xorg_cv_cc_flag__Wshadow 6525 if eval \${$cacheid+:} false; then : 6526 $as_echo_n "(cached) " >&6 6527 else 6528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6529 /* end confdefs.h. */ 6530 int i; 6531 int 6532 main () 6533 { 6534 6535 ; 6536 return 0; 6537 } 6538 _ACEOF 6539 if ac_fn_c_try_link "$LINENO"; then : 6540 eval $cacheid=yes 6541 else 6542 eval $cacheid=no 6543 fi 6544 rm -f core conftest.err conftest.$ac_objext \ 6545 conftest$ac_exeext conftest.$ac_ext 6546 fi 6547 6548 6549 CFLAGS="$xorg_testset_save_CFLAGS" 6550 6551 eval supported=\$$cacheid 6552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6553 $as_echo "$supported" >&6; } 6554 if test "$supported" = "yes" ; then 6555 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 6556 found="yes" 6557 fi 6558 fi 6559 6560 6561 6562 6563 6564 6565 6566 6567 6568 6569 6570 6571 6572 6573 6574 xorg_testset_save_CFLAGS="$CFLAGS" 6575 6576 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6579 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6580 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6581 $as_echo_n "(cached) " >&6 6582 else 6583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6584 /* end confdefs.h. */ 6585 int i; 6586 _ACEOF 6587 if ac_fn_c_try_compile "$LINENO"; then : 6588 xorg_cv_cc_flag_unknown_warning_option=yes 6589 else 6590 xorg_cv_cc_flag_unknown_warning_option=no 6591 fi 6592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6593 fi 6594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6595 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6597 CFLAGS="$xorg_testset_save_CFLAGS" 6598 fi 6599 6600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6603 fi 6604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6606 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6607 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6608 $as_echo_n "(cached) " >&6 6609 else 6610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6611 /* end confdefs.h. */ 6612 int i; 6613 _ACEOF 6614 if ac_fn_c_try_compile "$LINENO"; then : 6615 xorg_cv_cc_flag_unused_command_line_argument=yes 6616 else 6617 xorg_cv_cc_flag_unused_command_line_argument=no 6618 fi 6619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6620 fi 6621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6622 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6624 CFLAGS="$xorg_testset_save_CFLAGS" 6625 fi 6626 6627 found="no" 6628 6629 if test $found = "no" ; then 6630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6632 fi 6633 6634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6636 fi 6637 6638 CFLAGS="$CFLAGS -Wmissing-noreturn" 6639 6640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 6641 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 6642 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 6643 if eval \${$cacheid+:} false; then : 6644 $as_echo_n "(cached) " >&6 6645 else 6646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6647 /* end confdefs.h. */ 6648 int i; 6649 int 6650 main () 6651 { 6652 6653 ; 6654 return 0; 6655 } 6656 _ACEOF 6657 if ac_fn_c_try_link "$LINENO"; then : 6658 eval $cacheid=yes 6659 else 6660 eval $cacheid=no 6661 fi 6662 rm -f core conftest.err conftest.$ac_objext \ 6663 conftest$ac_exeext conftest.$ac_ext 6664 fi 6665 6666 6667 CFLAGS="$xorg_testset_save_CFLAGS" 6668 6669 eval supported=\$$cacheid 6670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6671 $as_echo "$supported" >&6; } 6672 if test "$supported" = "yes" ; then 6673 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 6674 found="yes" 6675 fi 6676 fi 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 xorg_testset_save_CFLAGS="$CFLAGS" 6693 6694 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6697 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6698 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6699 $as_echo_n "(cached) " >&6 6700 else 6701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6702 /* end confdefs.h. */ 6703 int i; 6704 _ACEOF 6705 if ac_fn_c_try_compile "$LINENO"; then : 6706 xorg_cv_cc_flag_unknown_warning_option=yes 6707 else 6708 xorg_cv_cc_flag_unknown_warning_option=no 6709 fi 6710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6711 fi 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6713 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6714 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6715 CFLAGS="$xorg_testset_save_CFLAGS" 6716 fi 6717 6718 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6721 fi 6722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6724 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6725 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6726 $as_echo_n "(cached) " >&6 6727 else 6728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6729 /* end confdefs.h. */ 6730 int i; 6731 _ACEOF 6732 if ac_fn_c_try_compile "$LINENO"; then : 6733 xorg_cv_cc_flag_unused_command_line_argument=yes 6734 else 6735 xorg_cv_cc_flag_unused_command_line_argument=no 6736 fi 6737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6738 fi 6739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6740 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6741 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6742 CFLAGS="$xorg_testset_save_CFLAGS" 6743 fi 6744 6745 found="no" 6746 6747 if test $found = "no" ; then 6748 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6750 fi 6751 6752 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6754 fi 6755 6756 CFLAGS="$CFLAGS -Wmissing-format-attribute" 6757 6758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 6759 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 6760 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 6761 if eval \${$cacheid+:} false; then : 6762 $as_echo_n "(cached) " >&6 6763 else 6764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6765 /* end confdefs.h. */ 6766 int i; 6767 int 6768 main () 6769 { 6770 6771 ; 6772 return 0; 6773 } 6774 _ACEOF 6775 if ac_fn_c_try_link "$LINENO"; then : 6776 eval $cacheid=yes 6777 else 6778 eval $cacheid=no 6779 fi 6780 rm -f core conftest.err conftest.$ac_objext \ 6781 conftest$ac_exeext conftest.$ac_ext 6782 fi 6783 6784 6785 CFLAGS="$xorg_testset_save_CFLAGS" 6786 6787 eval supported=\$$cacheid 6788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6789 $as_echo "$supported" >&6; } 6790 if test "$supported" = "yes" ; then 6791 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 6792 found="yes" 6793 fi 6794 fi 6795 6796 6797 6798 6799 6800 6801 6802 6803 6804 6805 6806 6807 6808 6809 6810 xorg_testset_save_CFLAGS="$CFLAGS" 6811 6812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6815 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6816 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6817 $as_echo_n "(cached) " >&6 6818 else 6819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6820 /* end confdefs.h. */ 6821 int i; 6822 _ACEOF 6823 if ac_fn_c_try_compile "$LINENO"; then : 6824 xorg_cv_cc_flag_unknown_warning_option=yes 6825 else 6826 xorg_cv_cc_flag_unknown_warning_option=no 6827 fi 6828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6829 fi 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6831 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6833 CFLAGS="$xorg_testset_save_CFLAGS" 6834 fi 6835 6836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6839 fi 6840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6842 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6843 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6844 $as_echo_n "(cached) " >&6 6845 else 6846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6847 /* end confdefs.h. */ 6848 int i; 6849 _ACEOF 6850 if ac_fn_c_try_compile "$LINENO"; then : 6851 xorg_cv_cc_flag_unused_command_line_argument=yes 6852 else 6853 xorg_cv_cc_flag_unused_command_line_argument=no 6854 fi 6855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6856 fi 6857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6858 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6859 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6860 CFLAGS="$xorg_testset_save_CFLAGS" 6861 fi 6862 6863 found="no" 6864 6865 if test $found = "no" ; then 6866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6868 fi 6869 6870 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6872 fi 6873 6874 CFLAGS="$CFLAGS -Wredundant-decls" 6875 6876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 6877 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 6878 cacheid=xorg_cv_cc_flag__Wredundant_decls 6879 if eval \${$cacheid+:} false; then : 6880 $as_echo_n "(cached) " >&6 6881 else 6882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6883 /* end confdefs.h. */ 6884 int i; 6885 int 6886 main () 6887 { 6888 6889 ; 6890 return 0; 6891 } 6892 _ACEOF 6893 if ac_fn_c_try_link "$LINENO"; then : 6894 eval $cacheid=yes 6895 else 6896 eval $cacheid=no 6897 fi 6898 rm -f core conftest.err conftest.$ac_objext \ 6899 conftest$ac_exeext conftest.$ac_ext 6900 fi 6901 6902 6903 CFLAGS="$xorg_testset_save_CFLAGS" 6904 6905 eval supported=\$$cacheid 6906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 6907 $as_echo "$supported" >&6; } 6908 if test "$supported" = "yes" ; then 6909 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 6910 found="yes" 6911 fi 6912 fi 6913 6914 6915 6916 6917 6918 6919 6920 6921 6922 6923 6924 6925 6926 6927 6928 xorg_testset_save_CFLAGS="$CFLAGS" 6929 6930 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 6931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 6933 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 6934 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 6935 $as_echo_n "(cached) " >&6 6936 else 6937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6938 /* end confdefs.h. */ 6939 int i; 6940 _ACEOF 6941 if ac_fn_c_try_compile "$LINENO"; then : 6942 xorg_cv_cc_flag_unknown_warning_option=yes 6943 else 6944 xorg_cv_cc_flag_unknown_warning_option=no 6945 fi 6946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6947 fi 6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 6949 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 6950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 6951 CFLAGS="$xorg_testset_save_CFLAGS" 6952 fi 6953 6954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 6955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6957 fi 6958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 6960 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 6961 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 6962 $as_echo_n "(cached) " >&6 6963 else 6964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6965 /* end confdefs.h. */ 6966 int i; 6967 _ACEOF 6968 if ac_fn_c_try_compile "$LINENO"; then : 6969 xorg_cv_cc_flag_unused_command_line_argument=yes 6970 else 6971 xorg_cv_cc_flag_unused_command_line_argument=no 6972 fi 6973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6974 fi 6975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 6976 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 6977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 6978 CFLAGS="$xorg_testset_save_CFLAGS" 6979 fi 6980 6981 found="no" 6982 6983 if test $found = "no" ; then 6984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 6985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 6986 fi 6987 6988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 6989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 6990 fi 6991 6992 CFLAGS="$CFLAGS -Wlogical-op" 6993 6994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 6995 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 6996 cacheid=xorg_cv_cc_flag__Wlogical_op 6997 if eval \${$cacheid+:} false; then : 6998 $as_echo_n "(cached) " >&6 6999 else 7000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7001 /* end confdefs.h. */ 7002 int i; 7003 int 7004 main () 7005 { 7006 7007 ; 7008 return 0; 7009 } 7010 _ACEOF 7011 if ac_fn_c_try_link "$LINENO"; then : 7012 eval $cacheid=yes 7013 else 7014 eval $cacheid=no 7015 fi 7016 rm -f core conftest.err conftest.$ac_objext \ 7017 conftest$ac_exeext conftest.$ac_ext 7018 fi 7019 7020 7021 CFLAGS="$xorg_testset_save_CFLAGS" 7022 7023 eval supported=\$$cacheid 7024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7025 $as_echo "$supported" >&6; } 7026 if test "$supported" = "yes" ; then 7027 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 7028 found="yes" 7029 fi 7030 fi 7031 7032 7033 7034 # These are currently disabled because they are noisy. They will be enabled 7035 # in the future once the codebase is sufficiently modernized to silence 7036 # them. For now, I don't want them to drown out the other warnings. 7037 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 7038 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 7039 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 7040 7041 # Turn some warnings into errors, so we don't accidently get successful builds 7042 # when there are problems that should be fixed. 7043 7044 if test "x$SELECTIVE_WERROR" = "xyes" ; then 7045 7046 7047 7048 7049 7050 7051 7052 7053 7054 7055 7056 7057 7058 xorg_testset_save_CFLAGS="$CFLAGS" 7059 7060 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7061 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7063 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7064 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7065 $as_echo_n "(cached) " >&6 7066 else 7067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7068 /* end confdefs.h. */ 7069 int i; 7070 _ACEOF 7071 if ac_fn_c_try_compile "$LINENO"; then : 7072 xorg_cv_cc_flag_unknown_warning_option=yes 7073 else 7074 xorg_cv_cc_flag_unknown_warning_option=no 7075 fi 7076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7077 fi 7078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7079 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7081 CFLAGS="$xorg_testset_save_CFLAGS" 7082 fi 7083 7084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7087 fi 7088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7090 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7091 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7092 $as_echo_n "(cached) " >&6 7093 else 7094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7095 /* end confdefs.h. */ 7096 int i; 7097 _ACEOF 7098 if ac_fn_c_try_compile "$LINENO"; then : 7099 xorg_cv_cc_flag_unused_command_line_argument=yes 7100 else 7101 xorg_cv_cc_flag_unused_command_line_argument=no 7102 fi 7103 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7104 fi 7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7106 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7107 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7108 CFLAGS="$xorg_testset_save_CFLAGS" 7109 fi 7110 7111 found="no" 7112 7113 if test $found = "no" ; then 7114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7116 fi 7117 7118 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7119 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7120 fi 7121 7122 CFLAGS="$CFLAGS -Werror=implicit" 7123 7124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 7125 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 7126 cacheid=xorg_cv_cc_flag__Werror_implicit 7127 if eval \${$cacheid+:} false; then : 7128 $as_echo_n "(cached) " >&6 7129 else 7130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7131 /* end confdefs.h. */ 7132 int i; 7133 int 7134 main () 7135 { 7136 7137 ; 7138 return 0; 7139 } 7140 _ACEOF 7141 if ac_fn_c_try_link "$LINENO"; then : 7142 eval $cacheid=yes 7143 else 7144 eval $cacheid=no 7145 fi 7146 rm -f core conftest.err conftest.$ac_objext \ 7147 conftest$ac_exeext conftest.$ac_ext 7148 fi 7149 7150 7151 CFLAGS="$xorg_testset_save_CFLAGS" 7152 7153 eval supported=\$$cacheid 7154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7155 $as_echo "$supported" >&6; } 7156 if test "$supported" = "yes" ; then 7157 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 7158 found="yes" 7159 fi 7160 fi 7161 7162 if test $found = "no" ; then 7163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7165 fi 7166 7167 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7168 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7169 fi 7170 7171 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7172 7173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 7174 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 7175 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 7176 if eval \${$cacheid+:} false; then : 7177 $as_echo_n "(cached) " >&6 7178 else 7179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7180 /* end confdefs.h. */ 7181 int i; 7182 int 7183 main () 7184 { 7185 7186 ; 7187 return 0; 7188 } 7189 _ACEOF 7190 if ac_fn_c_try_link "$LINENO"; then : 7191 eval $cacheid=yes 7192 else 7193 eval $cacheid=no 7194 fi 7195 rm -f core conftest.err conftest.$ac_objext \ 7196 conftest$ac_exeext conftest.$ac_ext 7197 fi 7198 7199 7200 CFLAGS="$xorg_testset_save_CFLAGS" 7201 7202 eval supported=\$$cacheid 7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7204 $as_echo "$supported" >&6; } 7205 if test "$supported" = "yes" ; then 7206 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 7207 found="yes" 7208 fi 7209 fi 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 xorg_testset_save_CFLAGS="$CFLAGS" 7226 7227 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7230 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7231 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7232 $as_echo_n "(cached) " >&6 7233 else 7234 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7235 /* end confdefs.h. */ 7236 int i; 7237 _ACEOF 7238 if ac_fn_c_try_compile "$LINENO"; then : 7239 xorg_cv_cc_flag_unknown_warning_option=yes 7240 else 7241 xorg_cv_cc_flag_unknown_warning_option=no 7242 fi 7243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7244 fi 7245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7246 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7247 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7248 CFLAGS="$xorg_testset_save_CFLAGS" 7249 fi 7250 7251 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7252 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7253 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7254 fi 7255 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7257 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7258 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7259 $as_echo_n "(cached) " >&6 7260 else 7261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7262 /* end confdefs.h. */ 7263 int i; 7264 _ACEOF 7265 if ac_fn_c_try_compile "$LINENO"; then : 7266 xorg_cv_cc_flag_unused_command_line_argument=yes 7267 else 7268 xorg_cv_cc_flag_unused_command_line_argument=no 7269 fi 7270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7271 fi 7272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7273 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7275 CFLAGS="$xorg_testset_save_CFLAGS" 7276 fi 7277 7278 found="no" 7279 7280 if test $found = "no" ; then 7281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7283 fi 7284 7285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7287 fi 7288 7289 CFLAGS="$CFLAGS -Werror=nonnull" 7290 7291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 7292 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 7293 cacheid=xorg_cv_cc_flag__Werror_nonnull 7294 if eval \${$cacheid+:} false; then : 7295 $as_echo_n "(cached) " >&6 7296 else 7297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7298 /* end confdefs.h. */ 7299 int i; 7300 int 7301 main () 7302 { 7303 7304 ; 7305 return 0; 7306 } 7307 _ACEOF 7308 if ac_fn_c_try_link "$LINENO"; then : 7309 eval $cacheid=yes 7310 else 7311 eval $cacheid=no 7312 fi 7313 rm -f core conftest.err conftest.$ac_objext \ 7314 conftest$ac_exeext conftest.$ac_ext 7315 fi 7316 7317 7318 CFLAGS="$xorg_testset_save_CFLAGS" 7319 7320 eval supported=\$$cacheid 7321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7322 $as_echo "$supported" >&6; } 7323 if test "$supported" = "yes" ; then 7324 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 7325 found="yes" 7326 fi 7327 fi 7328 7329 7330 7331 7332 7333 7334 7335 7336 7337 7338 7339 7340 7341 7342 7343 xorg_testset_save_CFLAGS="$CFLAGS" 7344 7345 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7346 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7348 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7349 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7350 $as_echo_n "(cached) " >&6 7351 else 7352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7353 /* end confdefs.h. */ 7354 int i; 7355 _ACEOF 7356 if ac_fn_c_try_compile "$LINENO"; then : 7357 xorg_cv_cc_flag_unknown_warning_option=yes 7358 else 7359 xorg_cv_cc_flag_unknown_warning_option=no 7360 fi 7361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7362 fi 7363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7364 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7365 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7366 CFLAGS="$xorg_testset_save_CFLAGS" 7367 fi 7368 7369 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7372 fi 7373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7375 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7376 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7377 $as_echo_n "(cached) " >&6 7378 else 7379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7380 /* end confdefs.h. */ 7381 int i; 7382 _ACEOF 7383 if ac_fn_c_try_compile "$LINENO"; then : 7384 xorg_cv_cc_flag_unused_command_line_argument=yes 7385 else 7386 xorg_cv_cc_flag_unused_command_line_argument=no 7387 fi 7388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7389 fi 7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7391 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7392 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7393 CFLAGS="$xorg_testset_save_CFLAGS" 7394 fi 7395 7396 found="no" 7397 7398 if test $found = "no" ; then 7399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7401 fi 7402 7403 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7405 fi 7406 7407 CFLAGS="$CFLAGS -Werror=init-self" 7408 7409 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 7410 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 7411 cacheid=xorg_cv_cc_flag__Werror_init_self 7412 if eval \${$cacheid+:} false; then : 7413 $as_echo_n "(cached) " >&6 7414 else 7415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7416 /* end confdefs.h. */ 7417 int i; 7418 int 7419 main () 7420 { 7421 7422 ; 7423 return 0; 7424 } 7425 _ACEOF 7426 if ac_fn_c_try_link "$LINENO"; then : 7427 eval $cacheid=yes 7428 else 7429 eval $cacheid=no 7430 fi 7431 rm -f core conftest.err conftest.$ac_objext \ 7432 conftest$ac_exeext conftest.$ac_ext 7433 fi 7434 7435 7436 CFLAGS="$xorg_testset_save_CFLAGS" 7437 7438 eval supported=\$$cacheid 7439 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7440 $as_echo "$supported" >&6; } 7441 if test "$supported" = "yes" ; then 7442 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 7443 found="yes" 7444 fi 7445 fi 7446 7447 7448 7449 7450 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460 7461 xorg_testset_save_CFLAGS="$CFLAGS" 7462 7463 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7466 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7467 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7468 $as_echo_n "(cached) " >&6 7469 else 7470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7471 /* end confdefs.h. */ 7472 int i; 7473 _ACEOF 7474 if ac_fn_c_try_compile "$LINENO"; then : 7475 xorg_cv_cc_flag_unknown_warning_option=yes 7476 else 7477 xorg_cv_cc_flag_unknown_warning_option=no 7478 fi 7479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7480 fi 7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7482 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7483 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7484 CFLAGS="$xorg_testset_save_CFLAGS" 7485 fi 7486 7487 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7490 fi 7491 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7493 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7494 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7495 $as_echo_n "(cached) " >&6 7496 else 7497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7498 /* end confdefs.h. */ 7499 int i; 7500 _ACEOF 7501 if ac_fn_c_try_compile "$LINENO"; then : 7502 xorg_cv_cc_flag_unused_command_line_argument=yes 7503 else 7504 xorg_cv_cc_flag_unused_command_line_argument=no 7505 fi 7506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7507 fi 7508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7509 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7510 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7511 CFLAGS="$xorg_testset_save_CFLAGS" 7512 fi 7513 7514 found="no" 7515 7516 if test $found = "no" ; then 7517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7519 fi 7520 7521 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7523 fi 7524 7525 CFLAGS="$CFLAGS -Werror=main" 7526 7527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 7528 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 7529 cacheid=xorg_cv_cc_flag__Werror_main 7530 if eval \${$cacheid+:} false; then : 7531 $as_echo_n "(cached) " >&6 7532 else 7533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7534 /* end confdefs.h. */ 7535 int i; 7536 int 7537 main () 7538 { 7539 7540 ; 7541 return 0; 7542 } 7543 _ACEOF 7544 if ac_fn_c_try_link "$LINENO"; then : 7545 eval $cacheid=yes 7546 else 7547 eval $cacheid=no 7548 fi 7549 rm -f core conftest.err conftest.$ac_objext \ 7550 conftest$ac_exeext conftest.$ac_ext 7551 fi 7552 7553 7554 CFLAGS="$xorg_testset_save_CFLAGS" 7555 7556 eval supported=\$$cacheid 7557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7558 $as_echo "$supported" >&6; } 7559 if test "$supported" = "yes" ; then 7560 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 7561 found="yes" 7562 fi 7563 fi 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579 xorg_testset_save_CFLAGS="$CFLAGS" 7580 7581 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7584 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7585 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7586 $as_echo_n "(cached) " >&6 7587 else 7588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7589 /* end confdefs.h. */ 7590 int i; 7591 _ACEOF 7592 if ac_fn_c_try_compile "$LINENO"; then : 7593 xorg_cv_cc_flag_unknown_warning_option=yes 7594 else 7595 xorg_cv_cc_flag_unknown_warning_option=no 7596 fi 7597 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7598 fi 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7600 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7601 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7602 CFLAGS="$xorg_testset_save_CFLAGS" 7603 fi 7604 7605 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7606 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7607 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7608 fi 7609 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7611 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7612 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7613 $as_echo_n "(cached) " >&6 7614 else 7615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7616 /* end confdefs.h. */ 7617 int i; 7618 _ACEOF 7619 if ac_fn_c_try_compile "$LINENO"; then : 7620 xorg_cv_cc_flag_unused_command_line_argument=yes 7621 else 7622 xorg_cv_cc_flag_unused_command_line_argument=no 7623 fi 7624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7625 fi 7626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7627 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7628 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7629 CFLAGS="$xorg_testset_save_CFLAGS" 7630 fi 7631 7632 found="no" 7633 7634 if test $found = "no" ; then 7635 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7637 fi 7638 7639 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7640 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7641 fi 7642 7643 CFLAGS="$CFLAGS -Werror=missing-braces" 7644 7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 7646 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 7647 cacheid=xorg_cv_cc_flag__Werror_missing_braces 7648 if eval \${$cacheid+:} false; then : 7649 $as_echo_n "(cached) " >&6 7650 else 7651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7652 /* end confdefs.h. */ 7653 int i; 7654 int 7655 main () 7656 { 7657 7658 ; 7659 return 0; 7660 } 7661 _ACEOF 7662 if ac_fn_c_try_link "$LINENO"; then : 7663 eval $cacheid=yes 7664 else 7665 eval $cacheid=no 7666 fi 7667 rm -f core conftest.err conftest.$ac_objext \ 7668 conftest$ac_exeext conftest.$ac_ext 7669 fi 7670 7671 7672 CFLAGS="$xorg_testset_save_CFLAGS" 7673 7674 eval supported=\$$cacheid 7675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7676 $as_echo "$supported" >&6; } 7677 if test "$supported" = "yes" ; then 7678 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 7679 found="yes" 7680 fi 7681 fi 7682 7683 7684 7685 7686 7687 7688 7689 7690 7691 7692 7693 7694 7695 7696 7697 xorg_testset_save_CFLAGS="$CFLAGS" 7698 7699 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7700 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7702 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7703 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7704 $as_echo_n "(cached) " >&6 7705 else 7706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7707 /* end confdefs.h. */ 7708 int i; 7709 _ACEOF 7710 if ac_fn_c_try_compile "$LINENO"; then : 7711 xorg_cv_cc_flag_unknown_warning_option=yes 7712 else 7713 xorg_cv_cc_flag_unknown_warning_option=no 7714 fi 7715 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7716 fi 7717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7718 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7719 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7720 CFLAGS="$xorg_testset_save_CFLAGS" 7721 fi 7722 7723 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7724 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7726 fi 7727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7729 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7730 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7731 $as_echo_n "(cached) " >&6 7732 else 7733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7734 /* end confdefs.h. */ 7735 int i; 7736 _ACEOF 7737 if ac_fn_c_try_compile "$LINENO"; then : 7738 xorg_cv_cc_flag_unused_command_line_argument=yes 7739 else 7740 xorg_cv_cc_flag_unused_command_line_argument=no 7741 fi 7742 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7743 fi 7744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7745 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7746 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7747 CFLAGS="$xorg_testset_save_CFLAGS" 7748 fi 7749 7750 found="no" 7751 7752 if test $found = "no" ; then 7753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7755 fi 7756 7757 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7759 fi 7760 7761 CFLAGS="$CFLAGS -Werror=sequence-point" 7762 7763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 7764 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 7765 cacheid=xorg_cv_cc_flag__Werror_sequence_point 7766 if eval \${$cacheid+:} false; then : 7767 $as_echo_n "(cached) " >&6 7768 else 7769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7770 /* end confdefs.h. */ 7771 int i; 7772 int 7773 main () 7774 { 7775 7776 ; 7777 return 0; 7778 } 7779 _ACEOF 7780 if ac_fn_c_try_link "$LINENO"; then : 7781 eval $cacheid=yes 7782 else 7783 eval $cacheid=no 7784 fi 7785 rm -f core conftest.err conftest.$ac_objext \ 7786 conftest$ac_exeext conftest.$ac_ext 7787 fi 7788 7789 7790 CFLAGS="$xorg_testset_save_CFLAGS" 7791 7792 eval supported=\$$cacheid 7793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7794 $as_echo "$supported" >&6; } 7795 if test "$supported" = "yes" ; then 7796 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 7797 found="yes" 7798 fi 7799 fi 7800 7801 7802 7803 7804 7805 7806 7807 7808 7809 7810 7811 7812 7813 7814 7815 xorg_testset_save_CFLAGS="$CFLAGS" 7816 7817 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7820 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7821 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7822 $as_echo_n "(cached) " >&6 7823 else 7824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7825 /* end confdefs.h. */ 7826 int i; 7827 _ACEOF 7828 if ac_fn_c_try_compile "$LINENO"; then : 7829 xorg_cv_cc_flag_unknown_warning_option=yes 7830 else 7831 xorg_cv_cc_flag_unknown_warning_option=no 7832 fi 7833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7834 fi 7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 7836 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 7837 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 7838 CFLAGS="$xorg_testset_save_CFLAGS" 7839 fi 7840 7841 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 7842 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7843 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7844 fi 7845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 7847 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 7848 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 7849 $as_echo_n "(cached) " >&6 7850 else 7851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7852 /* end confdefs.h. */ 7853 int i; 7854 _ACEOF 7855 if ac_fn_c_try_compile "$LINENO"; then : 7856 xorg_cv_cc_flag_unused_command_line_argument=yes 7857 else 7858 xorg_cv_cc_flag_unused_command_line_argument=no 7859 fi 7860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7861 fi 7862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 7863 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 7864 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 7865 CFLAGS="$xorg_testset_save_CFLAGS" 7866 fi 7867 7868 found="no" 7869 7870 if test $found = "no" ; then 7871 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7872 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7873 fi 7874 7875 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7876 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7877 fi 7878 7879 CFLAGS="$CFLAGS -Werror=return-type" 7880 7881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 7882 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 7883 cacheid=xorg_cv_cc_flag__Werror_return_type 7884 if eval \${$cacheid+:} false; then : 7885 $as_echo_n "(cached) " >&6 7886 else 7887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7888 /* end confdefs.h. */ 7889 int i; 7890 int 7891 main () 7892 { 7893 7894 ; 7895 return 0; 7896 } 7897 _ACEOF 7898 if ac_fn_c_try_link "$LINENO"; then : 7899 eval $cacheid=yes 7900 else 7901 eval $cacheid=no 7902 fi 7903 rm -f core conftest.err conftest.$ac_objext \ 7904 conftest$ac_exeext conftest.$ac_ext 7905 fi 7906 7907 7908 CFLAGS="$xorg_testset_save_CFLAGS" 7909 7910 eval supported=\$$cacheid 7911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7912 $as_echo "$supported" >&6; } 7913 if test "$supported" = "yes" ; then 7914 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 7915 found="yes" 7916 fi 7917 fi 7918 7919 if test $found = "no" ; then 7920 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 7921 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7922 fi 7923 7924 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 7925 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 7926 fi 7927 7928 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7929 7930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 7931 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 7932 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 7933 if eval \${$cacheid+:} false; then : 7934 $as_echo_n "(cached) " >&6 7935 else 7936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7937 /* end confdefs.h. */ 7938 int i; 7939 int 7940 main () 7941 { 7942 7943 ; 7944 return 0; 7945 } 7946 _ACEOF 7947 if ac_fn_c_try_link "$LINENO"; then : 7948 eval $cacheid=yes 7949 else 7950 eval $cacheid=no 7951 fi 7952 rm -f core conftest.err conftest.$ac_objext \ 7953 conftest$ac_exeext conftest.$ac_ext 7954 fi 7955 7956 7957 CFLAGS="$xorg_testset_save_CFLAGS" 7958 7959 eval supported=\$$cacheid 7960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 7961 $as_echo "$supported" >&6; } 7962 if test "$supported" = "yes" ; then 7963 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 7964 found="yes" 7965 fi 7966 fi 7967 7968 7969 7970 7971 7972 7973 7974 7975 7976 7977 7978 7979 7980 7981 7982 xorg_testset_save_CFLAGS="$CFLAGS" 7983 7984 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 7985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 7986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 7987 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 7988 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 7989 $as_echo_n "(cached) " >&6 7990 else 7991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7992 /* end confdefs.h. */ 7993 int i; 7994 _ACEOF 7995 if ac_fn_c_try_compile "$LINENO"; then : 7996 xorg_cv_cc_flag_unknown_warning_option=yes 7997 else 7998 xorg_cv_cc_flag_unknown_warning_option=no 7999 fi 8000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8001 fi 8002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8003 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8004 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8005 CFLAGS="$xorg_testset_save_CFLAGS" 8006 fi 8007 8008 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8009 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8010 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8011 fi 8012 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8014 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8015 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8016 $as_echo_n "(cached) " >&6 8017 else 8018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8019 /* end confdefs.h. */ 8020 int i; 8021 _ACEOF 8022 if ac_fn_c_try_compile "$LINENO"; then : 8023 xorg_cv_cc_flag_unused_command_line_argument=yes 8024 else 8025 xorg_cv_cc_flag_unused_command_line_argument=no 8026 fi 8027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8028 fi 8029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8030 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8031 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8032 CFLAGS="$xorg_testset_save_CFLAGS" 8033 fi 8034 8035 found="no" 8036 8037 if test $found = "no" ; then 8038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8040 fi 8041 8042 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8044 fi 8045 8046 CFLAGS="$CFLAGS -Werror=trigraphs" 8047 8048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 8049 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 8050 cacheid=xorg_cv_cc_flag__Werror_trigraphs 8051 if eval \${$cacheid+:} false; then : 8052 $as_echo_n "(cached) " >&6 8053 else 8054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8055 /* end confdefs.h. */ 8056 int i; 8057 int 8058 main () 8059 { 8060 8061 ; 8062 return 0; 8063 } 8064 _ACEOF 8065 if ac_fn_c_try_link "$LINENO"; then : 8066 eval $cacheid=yes 8067 else 8068 eval $cacheid=no 8069 fi 8070 rm -f core conftest.err conftest.$ac_objext \ 8071 conftest$ac_exeext conftest.$ac_ext 8072 fi 8073 8074 8075 CFLAGS="$xorg_testset_save_CFLAGS" 8076 8077 eval supported=\$$cacheid 8078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8079 $as_echo "$supported" >&6; } 8080 if test "$supported" = "yes" ; then 8081 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 8082 found="yes" 8083 fi 8084 fi 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 8098 8099 8100 xorg_testset_save_CFLAGS="$CFLAGS" 8101 8102 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8105 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8106 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8107 $as_echo_n "(cached) " >&6 8108 else 8109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8110 /* end confdefs.h. */ 8111 int i; 8112 _ACEOF 8113 if ac_fn_c_try_compile "$LINENO"; then : 8114 xorg_cv_cc_flag_unknown_warning_option=yes 8115 else 8116 xorg_cv_cc_flag_unknown_warning_option=no 8117 fi 8118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8119 fi 8120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8121 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8122 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8123 CFLAGS="$xorg_testset_save_CFLAGS" 8124 fi 8125 8126 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8127 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8128 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8129 fi 8130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8132 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8133 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8134 $as_echo_n "(cached) " >&6 8135 else 8136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8137 /* end confdefs.h. */ 8138 int i; 8139 _ACEOF 8140 if ac_fn_c_try_compile "$LINENO"; then : 8141 xorg_cv_cc_flag_unused_command_line_argument=yes 8142 else 8143 xorg_cv_cc_flag_unused_command_line_argument=no 8144 fi 8145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8146 fi 8147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8148 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8149 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8150 CFLAGS="$xorg_testset_save_CFLAGS" 8151 fi 8152 8153 found="no" 8154 8155 if test $found = "no" ; then 8156 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8157 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8158 fi 8159 8160 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8161 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8162 fi 8163 8164 CFLAGS="$CFLAGS -Werror=array-bounds" 8165 8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 8167 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 8168 cacheid=xorg_cv_cc_flag__Werror_array_bounds 8169 if eval \${$cacheid+:} false; then : 8170 $as_echo_n "(cached) " >&6 8171 else 8172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8173 /* end confdefs.h. */ 8174 int i; 8175 int 8176 main () 8177 { 8178 8179 ; 8180 return 0; 8181 } 8182 _ACEOF 8183 if ac_fn_c_try_link "$LINENO"; then : 8184 eval $cacheid=yes 8185 else 8186 eval $cacheid=no 8187 fi 8188 rm -f core conftest.err conftest.$ac_objext \ 8189 conftest$ac_exeext conftest.$ac_ext 8190 fi 8191 8192 8193 CFLAGS="$xorg_testset_save_CFLAGS" 8194 8195 eval supported=\$$cacheid 8196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8197 $as_echo "$supported" >&6; } 8198 if test "$supported" = "yes" ; then 8199 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 8200 found="yes" 8201 fi 8202 fi 8203 8204 8205 8206 8207 8208 8209 8210 8211 8212 8213 8214 8215 8216 8217 8218 xorg_testset_save_CFLAGS="$CFLAGS" 8219 8220 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8223 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8224 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8225 $as_echo_n "(cached) " >&6 8226 else 8227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8228 /* end confdefs.h. */ 8229 int i; 8230 _ACEOF 8231 if ac_fn_c_try_compile "$LINENO"; then : 8232 xorg_cv_cc_flag_unknown_warning_option=yes 8233 else 8234 xorg_cv_cc_flag_unknown_warning_option=no 8235 fi 8236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8237 fi 8238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8239 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8240 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8241 CFLAGS="$xorg_testset_save_CFLAGS" 8242 fi 8243 8244 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8247 fi 8248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8250 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8251 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8252 $as_echo_n "(cached) " >&6 8253 else 8254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8255 /* end confdefs.h. */ 8256 int i; 8257 _ACEOF 8258 if ac_fn_c_try_compile "$LINENO"; then : 8259 xorg_cv_cc_flag_unused_command_line_argument=yes 8260 else 8261 xorg_cv_cc_flag_unused_command_line_argument=no 8262 fi 8263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8264 fi 8265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8266 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8267 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8268 CFLAGS="$xorg_testset_save_CFLAGS" 8269 fi 8270 8271 found="no" 8272 8273 if test $found = "no" ; then 8274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8276 fi 8277 8278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8280 fi 8281 8282 CFLAGS="$CFLAGS -Werror=write-strings" 8283 8284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 8285 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 8286 cacheid=xorg_cv_cc_flag__Werror_write_strings 8287 if eval \${$cacheid+:} false; then : 8288 $as_echo_n "(cached) " >&6 8289 else 8290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8291 /* end confdefs.h. */ 8292 int i; 8293 int 8294 main () 8295 { 8296 8297 ; 8298 return 0; 8299 } 8300 _ACEOF 8301 if ac_fn_c_try_link "$LINENO"; then : 8302 eval $cacheid=yes 8303 else 8304 eval $cacheid=no 8305 fi 8306 rm -f core conftest.err conftest.$ac_objext \ 8307 conftest$ac_exeext conftest.$ac_ext 8308 fi 8309 8310 8311 CFLAGS="$xorg_testset_save_CFLAGS" 8312 8313 eval supported=\$$cacheid 8314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8315 $as_echo "$supported" >&6; } 8316 if test "$supported" = "yes" ; then 8317 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 8318 found="yes" 8319 fi 8320 fi 8321 8322 8323 8324 8325 8326 8327 8328 8329 8330 8331 8332 8333 8334 8335 8336 xorg_testset_save_CFLAGS="$CFLAGS" 8337 8338 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8341 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8342 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8343 $as_echo_n "(cached) " >&6 8344 else 8345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8346 /* end confdefs.h. */ 8347 int i; 8348 _ACEOF 8349 if ac_fn_c_try_compile "$LINENO"; then : 8350 xorg_cv_cc_flag_unknown_warning_option=yes 8351 else 8352 xorg_cv_cc_flag_unknown_warning_option=no 8353 fi 8354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8355 fi 8356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8357 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8359 CFLAGS="$xorg_testset_save_CFLAGS" 8360 fi 8361 8362 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8365 fi 8366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8368 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8369 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8370 $as_echo_n "(cached) " >&6 8371 else 8372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8373 /* end confdefs.h. */ 8374 int i; 8375 _ACEOF 8376 if ac_fn_c_try_compile "$LINENO"; then : 8377 xorg_cv_cc_flag_unused_command_line_argument=yes 8378 else 8379 xorg_cv_cc_flag_unused_command_line_argument=no 8380 fi 8381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8382 fi 8383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8384 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8386 CFLAGS="$xorg_testset_save_CFLAGS" 8387 fi 8388 8389 found="no" 8390 8391 if test $found = "no" ; then 8392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8394 fi 8395 8396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8398 fi 8399 8400 CFLAGS="$CFLAGS -Werror=address" 8401 8402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 8403 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 8404 cacheid=xorg_cv_cc_flag__Werror_address 8405 if eval \${$cacheid+:} false; then : 8406 $as_echo_n "(cached) " >&6 8407 else 8408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8409 /* end confdefs.h. */ 8410 int i; 8411 int 8412 main () 8413 { 8414 8415 ; 8416 return 0; 8417 } 8418 _ACEOF 8419 if ac_fn_c_try_link "$LINENO"; then : 8420 eval $cacheid=yes 8421 else 8422 eval $cacheid=no 8423 fi 8424 rm -f core conftest.err conftest.$ac_objext \ 8425 conftest$ac_exeext conftest.$ac_ext 8426 fi 8427 8428 8429 CFLAGS="$xorg_testset_save_CFLAGS" 8430 8431 eval supported=\$$cacheid 8432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8433 $as_echo "$supported" >&6; } 8434 if test "$supported" = "yes" ; then 8435 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 8436 found="yes" 8437 fi 8438 fi 8439 8440 8441 8442 8443 8444 8445 8446 8447 8448 8449 8450 8451 8452 8453 8454 xorg_testset_save_CFLAGS="$CFLAGS" 8455 8456 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8459 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8460 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8461 $as_echo_n "(cached) " >&6 8462 else 8463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8464 /* end confdefs.h. */ 8465 int i; 8466 _ACEOF 8467 if ac_fn_c_try_compile "$LINENO"; then : 8468 xorg_cv_cc_flag_unknown_warning_option=yes 8469 else 8470 xorg_cv_cc_flag_unknown_warning_option=no 8471 fi 8472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8473 fi 8474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8475 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8477 CFLAGS="$xorg_testset_save_CFLAGS" 8478 fi 8479 8480 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8483 fi 8484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8486 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8487 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8488 $as_echo_n "(cached) " >&6 8489 else 8490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8491 /* end confdefs.h. */ 8492 int i; 8493 _ACEOF 8494 if ac_fn_c_try_compile "$LINENO"; then : 8495 xorg_cv_cc_flag_unused_command_line_argument=yes 8496 else 8497 xorg_cv_cc_flag_unused_command_line_argument=no 8498 fi 8499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8500 fi 8501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8502 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8503 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8504 CFLAGS="$xorg_testset_save_CFLAGS" 8505 fi 8506 8507 found="no" 8508 8509 if test $found = "no" ; then 8510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8512 fi 8513 8514 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8516 fi 8517 8518 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 8519 8520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 8521 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 8522 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 8523 if eval \${$cacheid+:} false; then : 8524 $as_echo_n "(cached) " >&6 8525 else 8526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8527 /* end confdefs.h. */ 8528 int i; 8529 int 8530 main () 8531 { 8532 8533 ; 8534 return 0; 8535 } 8536 _ACEOF 8537 if ac_fn_c_try_link "$LINENO"; then : 8538 eval $cacheid=yes 8539 else 8540 eval $cacheid=no 8541 fi 8542 rm -f core conftest.err conftest.$ac_objext \ 8543 conftest$ac_exeext conftest.$ac_ext 8544 fi 8545 8546 8547 CFLAGS="$xorg_testset_save_CFLAGS" 8548 8549 eval supported=\$$cacheid 8550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8551 $as_echo "$supported" >&6; } 8552 if test "$supported" = "yes" ; then 8553 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 8554 found="yes" 8555 fi 8556 fi 8557 8558 if test $found = "no" ; then 8559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8561 fi 8562 8563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8565 fi 8566 8567 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8568 8569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 8570 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 8571 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 8572 if eval \${$cacheid+:} false; then : 8573 $as_echo_n "(cached) " >&6 8574 else 8575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8576 /* end confdefs.h. */ 8577 int i; 8578 int 8579 main () 8580 { 8581 8582 ; 8583 return 0; 8584 } 8585 _ACEOF 8586 if ac_fn_c_try_link "$LINENO"; then : 8587 eval $cacheid=yes 8588 else 8589 eval $cacheid=no 8590 fi 8591 rm -f core conftest.err conftest.$ac_objext \ 8592 conftest$ac_exeext conftest.$ac_ext 8593 fi 8594 8595 8596 CFLAGS="$xorg_testset_save_CFLAGS" 8597 8598 eval supported=\$$cacheid 8599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8600 $as_echo "$supported" >&6; } 8601 if test "$supported" = "yes" ; then 8602 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 8603 found="yes" 8604 fi 8605 fi 8606 8607 8608 8609 8610 8611 8612 8613 8614 8615 8616 8617 8618 8619 8620 8621 xorg_testset_save_CFLAGS="$CFLAGS" 8622 8623 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8626 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8627 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8628 $as_echo_n "(cached) " >&6 8629 else 8630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8631 /* end confdefs.h. */ 8632 int i; 8633 _ACEOF 8634 if ac_fn_c_try_compile "$LINENO"; then : 8635 xorg_cv_cc_flag_unknown_warning_option=yes 8636 else 8637 xorg_cv_cc_flag_unknown_warning_option=no 8638 fi 8639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8640 fi 8641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8642 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8644 CFLAGS="$xorg_testset_save_CFLAGS" 8645 fi 8646 8647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8650 fi 8651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8653 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8654 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8655 $as_echo_n "(cached) " >&6 8656 else 8657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8658 /* end confdefs.h. */ 8659 int i; 8660 _ACEOF 8661 if ac_fn_c_try_compile "$LINENO"; then : 8662 xorg_cv_cc_flag_unused_command_line_argument=yes 8663 else 8664 xorg_cv_cc_flag_unused_command_line_argument=no 8665 fi 8666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8667 fi 8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8669 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8671 CFLAGS="$xorg_testset_save_CFLAGS" 8672 fi 8673 8674 found="no" 8675 8676 if test $found = "no" ; then 8677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8679 fi 8680 8681 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8683 fi 8684 8685 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 8686 8687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 8688 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 8689 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 8690 if eval \${$cacheid+:} false; then : 8691 $as_echo_n "(cached) " >&6 8692 else 8693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8694 /* end confdefs.h. */ 8695 int i; 8696 int 8697 main () 8698 { 8699 8700 ; 8701 return 0; 8702 } 8703 _ACEOF 8704 if ac_fn_c_try_link "$LINENO"; then : 8705 eval $cacheid=yes 8706 else 8707 eval $cacheid=no 8708 fi 8709 rm -f core conftest.err conftest.$ac_objext \ 8710 conftest$ac_exeext conftest.$ac_ext 8711 fi 8712 8713 8714 CFLAGS="$xorg_testset_save_CFLAGS" 8715 8716 eval supported=\$$cacheid 8717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8718 $as_echo "$supported" >&6; } 8719 if test "$supported" = "yes" ; then 8720 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 8721 found="yes" 8722 fi 8723 fi 8724 8725 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 8726 else 8727 { $as_echo "$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 8728 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 8729 8730 8731 8732 8733 8734 8735 8736 8737 8738 8739 8740 8741 8742 xorg_testset_save_CFLAGS="$CFLAGS" 8743 8744 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8745 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8747 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8748 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8749 $as_echo_n "(cached) " >&6 8750 else 8751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8752 /* end confdefs.h. */ 8753 int i; 8754 _ACEOF 8755 if ac_fn_c_try_compile "$LINENO"; then : 8756 xorg_cv_cc_flag_unknown_warning_option=yes 8757 else 8758 xorg_cv_cc_flag_unknown_warning_option=no 8759 fi 8760 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8761 fi 8762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8763 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8764 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8765 CFLAGS="$xorg_testset_save_CFLAGS" 8766 fi 8767 8768 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8771 fi 8772 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8774 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8775 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8776 $as_echo_n "(cached) " >&6 8777 else 8778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8779 /* end confdefs.h. */ 8780 int i; 8781 _ACEOF 8782 if ac_fn_c_try_compile "$LINENO"; then : 8783 xorg_cv_cc_flag_unused_command_line_argument=yes 8784 else 8785 xorg_cv_cc_flag_unused_command_line_argument=no 8786 fi 8787 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8788 fi 8789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8790 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8791 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8792 CFLAGS="$xorg_testset_save_CFLAGS" 8793 fi 8794 8795 found="no" 8796 8797 if test $found = "no" ; then 8798 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8799 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8800 fi 8801 8802 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8803 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8804 fi 8805 8806 CFLAGS="$CFLAGS -Wimplicit" 8807 8808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 8809 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 8810 cacheid=xorg_cv_cc_flag__Wimplicit 8811 if eval \${$cacheid+:} false; then : 8812 $as_echo_n "(cached) " >&6 8813 else 8814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8815 /* end confdefs.h. */ 8816 int i; 8817 int 8818 main () 8819 { 8820 8821 ; 8822 return 0; 8823 } 8824 _ACEOF 8825 if ac_fn_c_try_link "$LINENO"; then : 8826 eval $cacheid=yes 8827 else 8828 eval $cacheid=no 8829 fi 8830 rm -f core conftest.err conftest.$ac_objext \ 8831 conftest$ac_exeext conftest.$ac_ext 8832 fi 8833 8834 8835 CFLAGS="$xorg_testset_save_CFLAGS" 8836 8837 eval supported=\$$cacheid 8838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8839 $as_echo "$supported" >&6; } 8840 if test "$supported" = "yes" ; then 8841 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 8842 found="yes" 8843 fi 8844 fi 8845 8846 8847 8848 8849 8850 8851 8852 8853 8854 8855 8856 8857 8858 8859 8860 xorg_testset_save_CFLAGS="$CFLAGS" 8861 8862 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8865 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8866 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8867 $as_echo_n "(cached) " >&6 8868 else 8869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8870 /* end confdefs.h. */ 8871 int i; 8872 _ACEOF 8873 if ac_fn_c_try_compile "$LINENO"; then : 8874 xorg_cv_cc_flag_unknown_warning_option=yes 8875 else 8876 xorg_cv_cc_flag_unknown_warning_option=no 8877 fi 8878 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8879 fi 8880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8881 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 8882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 8883 CFLAGS="$xorg_testset_save_CFLAGS" 8884 fi 8885 8886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 8887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8889 fi 8890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 8892 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 8893 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 8894 $as_echo_n "(cached) " >&6 8895 else 8896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8897 /* end confdefs.h. */ 8898 int i; 8899 _ACEOF 8900 if ac_fn_c_try_compile "$LINENO"; then : 8901 xorg_cv_cc_flag_unused_command_line_argument=yes 8902 else 8903 xorg_cv_cc_flag_unused_command_line_argument=no 8904 fi 8905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8906 fi 8907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 8908 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 8909 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 8910 CFLAGS="$xorg_testset_save_CFLAGS" 8911 fi 8912 8913 found="no" 8914 8915 if test $found = "no" ; then 8916 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 8917 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8918 fi 8919 8920 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 8921 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 8922 fi 8923 8924 CFLAGS="$CFLAGS -Wnonnull" 8925 8926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 8927 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 8928 cacheid=xorg_cv_cc_flag__Wnonnull 8929 if eval \${$cacheid+:} false; then : 8930 $as_echo_n "(cached) " >&6 8931 else 8932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8933 /* end confdefs.h. */ 8934 int i; 8935 int 8936 main () 8937 { 8938 8939 ; 8940 return 0; 8941 } 8942 _ACEOF 8943 if ac_fn_c_try_link "$LINENO"; then : 8944 eval $cacheid=yes 8945 else 8946 eval $cacheid=no 8947 fi 8948 rm -f core conftest.err conftest.$ac_objext \ 8949 conftest$ac_exeext conftest.$ac_ext 8950 fi 8951 8952 8953 CFLAGS="$xorg_testset_save_CFLAGS" 8954 8955 eval supported=\$$cacheid 8956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 8957 $as_echo "$supported" >&6; } 8958 if test "$supported" = "yes" ; then 8959 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 8960 found="yes" 8961 fi 8962 fi 8963 8964 8965 8966 8967 8968 8969 8970 8971 8972 8973 8974 8975 8976 8977 8978 xorg_testset_save_CFLAGS="$CFLAGS" 8979 8980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 8981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 8982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 8983 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 8984 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 8985 $as_echo_n "(cached) " >&6 8986 else 8987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8988 /* end confdefs.h. */ 8989 int i; 8990 _ACEOF 8991 if ac_fn_c_try_compile "$LINENO"; then : 8992 xorg_cv_cc_flag_unknown_warning_option=yes 8993 else 8994 xorg_cv_cc_flag_unknown_warning_option=no 8995 fi 8996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 8997 fi 8998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 8999 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9000 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9001 CFLAGS="$xorg_testset_save_CFLAGS" 9002 fi 9003 9004 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9005 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9006 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9007 fi 9008 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9010 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9011 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9012 $as_echo_n "(cached) " >&6 9013 else 9014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9015 /* end confdefs.h. */ 9016 int i; 9017 _ACEOF 9018 if ac_fn_c_try_compile "$LINENO"; then : 9019 xorg_cv_cc_flag_unused_command_line_argument=yes 9020 else 9021 xorg_cv_cc_flag_unused_command_line_argument=no 9022 fi 9023 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9024 fi 9025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9026 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9027 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9028 CFLAGS="$xorg_testset_save_CFLAGS" 9029 fi 9030 9031 found="no" 9032 9033 if test $found = "no" ; then 9034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9036 fi 9037 9038 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9039 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9040 fi 9041 9042 CFLAGS="$CFLAGS -Winit-self" 9043 9044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 9045 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 9046 cacheid=xorg_cv_cc_flag__Winit_self 9047 if eval \${$cacheid+:} false; then : 9048 $as_echo_n "(cached) " >&6 9049 else 9050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9051 /* end confdefs.h. */ 9052 int i; 9053 int 9054 main () 9055 { 9056 9057 ; 9058 return 0; 9059 } 9060 _ACEOF 9061 if ac_fn_c_try_link "$LINENO"; then : 9062 eval $cacheid=yes 9063 else 9064 eval $cacheid=no 9065 fi 9066 rm -f core conftest.err conftest.$ac_objext \ 9067 conftest$ac_exeext conftest.$ac_ext 9068 fi 9069 9070 9071 CFLAGS="$xorg_testset_save_CFLAGS" 9072 9073 eval supported=\$$cacheid 9074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9075 $as_echo "$supported" >&6; } 9076 if test "$supported" = "yes" ; then 9077 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 9078 found="yes" 9079 fi 9080 fi 9081 9082 9083 9084 9085 9086 9087 9088 9089 9090 9091 9092 9093 9094 9095 9096 xorg_testset_save_CFLAGS="$CFLAGS" 9097 9098 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9101 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9102 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9103 $as_echo_n "(cached) " >&6 9104 else 9105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9106 /* end confdefs.h. */ 9107 int i; 9108 _ACEOF 9109 if ac_fn_c_try_compile "$LINENO"; then : 9110 xorg_cv_cc_flag_unknown_warning_option=yes 9111 else 9112 xorg_cv_cc_flag_unknown_warning_option=no 9113 fi 9114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9115 fi 9116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9117 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9119 CFLAGS="$xorg_testset_save_CFLAGS" 9120 fi 9121 9122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9125 fi 9126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9128 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9129 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9130 $as_echo_n "(cached) " >&6 9131 else 9132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9133 /* end confdefs.h. */ 9134 int i; 9135 _ACEOF 9136 if ac_fn_c_try_compile "$LINENO"; then : 9137 xorg_cv_cc_flag_unused_command_line_argument=yes 9138 else 9139 xorg_cv_cc_flag_unused_command_line_argument=no 9140 fi 9141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9142 fi 9143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9144 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9145 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9146 CFLAGS="$xorg_testset_save_CFLAGS" 9147 fi 9148 9149 found="no" 9150 9151 if test $found = "no" ; then 9152 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9153 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9154 fi 9155 9156 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9157 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9158 fi 9159 9160 CFLAGS="$CFLAGS -Wmain" 9161 9162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 9163 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 9164 cacheid=xorg_cv_cc_flag__Wmain 9165 if eval \${$cacheid+:} false; then : 9166 $as_echo_n "(cached) " >&6 9167 else 9168 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9169 /* end confdefs.h. */ 9170 int i; 9171 int 9172 main () 9173 { 9174 9175 ; 9176 return 0; 9177 } 9178 _ACEOF 9179 if ac_fn_c_try_link "$LINENO"; then : 9180 eval $cacheid=yes 9181 else 9182 eval $cacheid=no 9183 fi 9184 rm -f core conftest.err conftest.$ac_objext \ 9185 conftest$ac_exeext conftest.$ac_ext 9186 fi 9187 9188 9189 CFLAGS="$xorg_testset_save_CFLAGS" 9190 9191 eval supported=\$$cacheid 9192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9193 $as_echo "$supported" >&6; } 9194 if test "$supported" = "yes" ; then 9195 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 9196 found="yes" 9197 fi 9198 fi 9199 9200 9201 9202 9203 9204 9205 9206 9207 9208 9209 9210 9211 9212 9213 9214 xorg_testset_save_CFLAGS="$CFLAGS" 9215 9216 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9219 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9220 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9221 $as_echo_n "(cached) " >&6 9222 else 9223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9224 /* end confdefs.h. */ 9225 int i; 9226 _ACEOF 9227 if ac_fn_c_try_compile "$LINENO"; then : 9228 xorg_cv_cc_flag_unknown_warning_option=yes 9229 else 9230 xorg_cv_cc_flag_unknown_warning_option=no 9231 fi 9232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9233 fi 9234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9235 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9236 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9237 CFLAGS="$xorg_testset_save_CFLAGS" 9238 fi 9239 9240 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9241 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9242 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9243 fi 9244 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9246 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9247 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9248 $as_echo_n "(cached) " >&6 9249 else 9250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9251 /* end confdefs.h. */ 9252 int i; 9253 _ACEOF 9254 if ac_fn_c_try_compile "$LINENO"; then : 9255 xorg_cv_cc_flag_unused_command_line_argument=yes 9256 else 9257 xorg_cv_cc_flag_unused_command_line_argument=no 9258 fi 9259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9260 fi 9261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9262 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9263 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9264 CFLAGS="$xorg_testset_save_CFLAGS" 9265 fi 9266 9267 found="no" 9268 9269 if test $found = "no" ; then 9270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9272 fi 9273 9274 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9276 fi 9277 9278 CFLAGS="$CFLAGS -Wmissing-braces" 9279 9280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 9281 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 9282 cacheid=xorg_cv_cc_flag__Wmissing_braces 9283 if eval \${$cacheid+:} false; then : 9284 $as_echo_n "(cached) " >&6 9285 else 9286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9287 /* end confdefs.h. */ 9288 int i; 9289 int 9290 main () 9291 { 9292 9293 ; 9294 return 0; 9295 } 9296 _ACEOF 9297 if ac_fn_c_try_link "$LINENO"; then : 9298 eval $cacheid=yes 9299 else 9300 eval $cacheid=no 9301 fi 9302 rm -f core conftest.err conftest.$ac_objext \ 9303 conftest$ac_exeext conftest.$ac_ext 9304 fi 9305 9306 9307 CFLAGS="$xorg_testset_save_CFLAGS" 9308 9309 eval supported=\$$cacheid 9310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9311 $as_echo "$supported" >&6; } 9312 if test "$supported" = "yes" ; then 9313 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 9314 found="yes" 9315 fi 9316 fi 9317 9318 9319 9320 9321 9322 9323 9324 9325 9326 9327 9328 9329 9330 9331 9332 xorg_testset_save_CFLAGS="$CFLAGS" 9333 9334 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9337 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9338 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9339 $as_echo_n "(cached) " >&6 9340 else 9341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9342 /* end confdefs.h. */ 9343 int i; 9344 _ACEOF 9345 if ac_fn_c_try_compile "$LINENO"; then : 9346 xorg_cv_cc_flag_unknown_warning_option=yes 9347 else 9348 xorg_cv_cc_flag_unknown_warning_option=no 9349 fi 9350 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9351 fi 9352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9353 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9355 CFLAGS="$xorg_testset_save_CFLAGS" 9356 fi 9357 9358 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9361 fi 9362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9364 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9365 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9366 $as_echo_n "(cached) " >&6 9367 else 9368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9369 /* end confdefs.h. */ 9370 int i; 9371 _ACEOF 9372 if ac_fn_c_try_compile "$LINENO"; then : 9373 xorg_cv_cc_flag_unused_command_line_argument=yes 9374 else 9375 xorg_cv_cc_flag_unused_command_line_argument=no 9376 fi 9377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9378 fi 9379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9380 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9381 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9382 CFLAGS="$xorg_testset_save_CFLAGS" 9383 fi 9384 9385 found="no" 9386 9387 if test $found = "no" ; then 9388 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9389 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9390 fi 9391 9392 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9394 fi 9395 9396 CFLAGS="$CFLAGS -Wsequence-point" 9397 9398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 9399 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 9400 cacheid=xorg_cv_cc_flag__Wsequence_point 9401 if eval \${$cacheid+:} false; then : 9402 $as_echo_n "(cached) " >&6 9403 else 9404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9405 /* end confdefs.h. */ 9406 int i; 9407 int 9408 main () 9409 { 9410 9411 ; 9412 return 0; 9413 } 9414 _ACEOF 9415 if ac_fn_c_try_link "$LINENO"; then : 9416 eval $cacheid=yes 9417 else 9418 eval $cacheid=no 9419 fi 9420 rm -f core conftest.err conftest.$ac_objext \ 9421 conftest$ac_exeext conftest.$ac_ext 9422 fi 9423 9424 9425 CFLAGS="$xorg_testset_save_CFLAGS" 9426 9427 eval supported=\$$cacheid 9428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9429 $as_echo "$supported" >&6; } 9430 if test "$supported" = "yes" ; then 9431 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 9432 found="yes" 9433 fi 9434 fi 9435 9436 9437 9438 9439 9440 9441 9442 9443 9444 9445 9446 9447 9448 9449 9450 xorg_testset_save_CFLAGS="$CFLAGS" 9451 9452 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9455 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9456 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9457 $as_echo_n "(cached) " >&6 9458 else 9459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9460 /* end confdefs.h. */ 9461 int i; 9462 _ACEOF 9463 if ac_fn_c_try_compile "$LINENO"; then : 9464 xorg_cv_cc_flag_unknown_warning_option=yes 9465 else 9466 xorg_cv_cc_flag_unknown_warning_option=no 9467 fi 9468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9469 fi 9470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9471 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9472 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9473 CFLAGS="$xorg_testset_save_CFLAGS" 9474 fi 9475 9476 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9477 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9478 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9479 fi 9480 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9482 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9483 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9484 $as_echo_n "(cached) " >&6 9485 else 9486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9487 /* end confdefs.h. */ 9488 int i; 9489 _ACEOF 9490 if ac_fn_c_try_compile "$LINENO"; then : 9491 xorg_cv_cc_flag_unused_command_line_argument=yes 9492 else 9493 xorg_cv_cc_flag_unused_command_line_argument=no 9494 fi 9495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9496 fi 9497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9498 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9499 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9500 CFLAGS="$xorg_testset_save_CFLAGS" 9501 fi 9502 9503 found="no" 9504 9505 if test $found = "no" ; then 9506 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9507 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9508 fi 9509 9510 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9511 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9512 fi 9513 9514 CFLAGS="$CFLAGS -Wreturn-type" 9515 9516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 9517 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 9518 cacheid=xorg_cv_cc_flag__Wreturn_type 9519 if eval \${$cacheid+:} false; then : 9520 $as_echo_n "(cached) " >&6 9521 else 9522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9523 /* end confdefs.h. */ 9524 int i; 9525 int 9526 main () 9527 { 9528 9529 ; 9530 return 0; 9531 } 9532 _ACEOF 9533 if ac_fn_c_try_link "$LINENO"; then : 9534 eval $cacheid=yes 9535 else 9536 eval $cacheid=no 9537 fi 9538 rm -f core conftest.err conftest.$ac_objext \ 9539 conftest$ac_exeext conftest.$ac_ext 9540 fi 9541 9542 9543 CFLAGS="$xorg_testset_save_CFLAGS" 9544 9545 eval supported=\$$cacheid 9546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9547 $as_echo "$supported" >&6; } 9548 if test "$supported" = "yes" ; then 9549 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 9550 found="yes" 9551 fi 9552 fi 9553 9554 9555 9556 9557 9558 9559 9560 9561 9562 9563 9564 9565 9566 9567 9568 xorg_testset_save_CFLAGS="$CFLAGS" 9569 9570 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9573 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9574 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9575 $as_echo_n "(cached) " >&6 9576 else 9577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9578 /* end confdefs.h. */ 9579 int i; 9580 _ACEOF 9581 if ac_fn_c_try_compile "$LINENO"; then : 9582 xorg_cv_cc_flag_unknown_warning_option=yes 9583 else 9584 xorg_cv_cc_flag_unknown_warning_option=no 9585 fi 9586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9587 fi 9588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9589 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9590 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9591 CFLAGS="$xorg_testset_save_CFLAGS" 9592 fi 9593 9594 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9595 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9596 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9597 fi 9598 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9600 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9601 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9602 $as_echo_n "(cached) " >&6 9603 else 9604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9605 /* end confdefs.h. */ 9606 int i; 9607 _ACEOF 9608 if ac_fn_c_try_compile "$LINENO"; then : 9609 xorg_cv_cc_flag_unused_command_line_argument=yes 9610 else 9611 xorg_cv_cc_flag_unused_command_line_argument=no 9612 fi 9613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9614 fi 9615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9616 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9617 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9618 CFLAGS="$xorg_testset_save_CFLAGS" 9619 fi 9620 9621 found="no" 9622 9623 if test $found = "no" ; then 9624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9626 fi 9627 9628 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9629 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9630 fi 9631 9632 CFLAGS="$CFLAGS -Wtrigraphs" 9633 9634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 9635 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 9636 cacheid=xorg_cv_cc_flag__Wtrigraphs 9637 if eval \${$cacheid+:} false; then : 9638 $as_echo_n "(cached) " >&6 9639 else 9640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9641 /* end confdefs.h. */ 9642 int i; 9643 int 9644 main () 9645 { 9646 9647 ; 9648 return 0; 9649 } 9650 _ACEOF 9651 if ac_fn_c_try_link "$LINENO"; then : 9652 eval $cacheid=yes 9653 else 9654 eval $cacheid=no 9655 fi 9656 rm -f core conftest.err conftest.$ac_objext \ 9657 conftest$ac_exeext conftest.$ac_ext 9658 fi 9659 9660 9661 CFLAGS="$xorg_testset_save_CFLAGS" 9662 9663 eval supported=\$$cacheid 9664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9665 $as_echo "$supported" >&6; } 9666 if test "$supported" = "yes" ; then 9667 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 9668 found="yes" 9669 fi 9670 fi 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 xorg_testset_save_CFLAGS="$CFLAGS" 9687 9688 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9691 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9692 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9693 $as_echo_n "(cached) " >&6 9694 else 9695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9696 /* end confdefs.h. */ 9697 int i; 9698 _ACEOF 9699 if ac_fn_c_try_compile "$LINENO"; then : 9700 xorg_cv_cc_flag_unknown_warning_option=yes 9701 else 9702 xorg_cv_cc_flag_unknown_warning_option=no 9703 fi 9704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9705 fi 9706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9707 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9708 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9709 CFLAGS="$xorg_testset_save_CFLAGS" 9710 fi 9711 9712 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9713 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9715 fi 9716 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9718 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9719 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9720 $as_echo_n "(cached) " >&6 9721 else 9722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9723 /* end confdefs.h. */ 9724 int i; 9725 _ACEOF 9726 if ac_fn_c_try_compile "$LINENO"; then : 9727 xorg_cv_cc_flag_unused_command_line_argument=yes 9728 else 9729 xorg_cv_cc_flag_unused_command_line_argument=no 9730 fi 9731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9732 fi 9733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9734 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9735 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9736 CFLAGS="$xorg_testset_save_CFLAGS" 9737 fi 9738 9739 found="no" 9740 9741 if test $found = "no" ; then 9742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9744 fi 9745 9746 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9747 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9748 fi 9749 9750 CFLAGS="$CFLAGS -Warray-bounds" 9751 9752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 9753 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 9754 cacheid=xorg_cv_cc_flag__Warray_bounds 9755 if eval \${$cacheid+:} false; then : 9756 $as_echo_n "(cached) " >&6 9757 else 9758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9759 /* end confdefs.h. */ 9760 int i; 9761 int 9762 main () 9763 { 9764 9765 ; 9766 return 0; 9767 } 9768 _ACEOF 9769 if ac_fn_c_try_link "$LINENO"; then : 9770 eval $cacheid=yes 9771 else 9772 eval $cacheid=no 9773 fi 9774 rm -f core conftest.err conftest.$ac_objext \ 9775 conftest$ac_exeext conftest.$ac_ext 9776 fi 9777 9778 9779 CFLAGS="$xorg_testset_save_CFLAGS" 9780 9781 eval supported=\$$cacheid 9782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9783 $as_echo "$supported" >&6; } 9784 if test "$supported" = "yes" ; then 9785 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 9786 found="yes" 9787 fi 9788 fi 9789 9790 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 xorg_testset_save_CFLAGS="$CFLAGS" 9805 9806 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9807 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9809 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9810 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9811 $as_echo_n "(cached) " >&6 9812 else 9813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9814 /* end confdefs.h. */ 9815 int i; 9816 _ACEOF 9817 if ac_fn_c_try_compile "$LINENO"; then : 9818 xorg_cv_cc_flag_unknown_warning_option=yes 9819 else 9820 xorg_cv_cc_flag_unknown_warning_option=no 9821 fi 9822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9823 fi 9824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9825 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9826 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9827 CFLAGS="$xorg_testset_save_CFLAGS" 9828 fi 9829 9830 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9831 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9832 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9833 fi 9834 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9836 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9837 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9838 $as_echo_n "(cached) " >&6 9839 else 9840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9841 /* end confdefs.h. */ 9842 int i; 9843 _ACEOF 9844 if ac_fn_c_try_compile "$LINENO"; then : 9845 xorg_cv_cc_flag_unused_command_line_argument=yes 9846 else 9847 xorg_cv_cc_flag_unused_command_line_argument=no 9848 fi 9849 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9850 fi 9851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9852 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9854 CFLAGS="$xorg_testset_save_CFLAGS" 9855 fi 9856 9857 found="no" 9858 9859 if test $found = "no" ; then 9860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9862 fi 9863 9864 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9866 fi 9867 9868 CFLAGS="$CFLAGS -Wwrite-strings" 9869 9870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 9871 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 9872 cacheid=xorg_cv_cc_flag__Wwrite_strings 9873 if eval \${$cacheid+:} false; then : 9874 $as_echo_n "(cached) " >&6 9875 else 9876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9877 /* end confdefs.h. */ 9878 int i; 9879 int 9880 main () 9881 { 9882 9883 ; 9884 return 0; 9885 } 9886 _ACEOF 9887 if ac_fn_c_try_link "$LINENO"; then : 9888 eval $cacheid=yes 9889 else 9890 eval $cacheid=no 9891 fi 9892 rm -f core conftest.err conftest.$ac_objext \ 9893 conftest$ac_exeext conftest.$ac_ext 9894 fi 9895 9896 9897 CFLAGS="$xorg_testset_save_CFLAGS" 9898 9899 eval supported=\$$cacheid 9900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 9901 $as_echo "$supported" >&6; } 9902 if test "$supported" = "yes" ; then 9903 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 9904 found="yes" 9905 fi 9906 fi 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916 9917 9918 9919 9920 9921 9922 xorg_testset_save_CFLAGS="$CFLAGS" 9923 9924 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 9925 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 9927 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 9928 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 9929 $as_echo_n "(cached) " >&6 9930 else 9931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9932 /* end confdefs.h. */ 9933 int i; 9934 _ACEOF 9935 if ac_fn_c_try_compile "$LINENO"; then : 9936 xorg_cv_cc_flag_unknown_warning_option=yes 9937 else 9938 xorg_cv_cc_flag_unknown_warning_option=no 9939 fi 9940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9941 fi 9942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 9943 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 9944 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 9945 CFLAGS="$xorg_testset_save_CFLAGS" 9946 fi 9947 9948 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 9949 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9950 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9951 fi 9952 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 9954 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 9955 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 9956 $as_echo_n "(cached) " >&6 9957 else 9958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9959 /* end confdefs.h. */ 9960 int i; 9961 _ACEOF 9962 if ac_fn_c_try_compile "$LINENO"; then : 9963 xorg_cv_cc_flag_unused_command_line_argument=yes 9964 else 9965 xorg_cv_cc_flag_unused_command_line_argument=no 9966 fi 9967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 9968 fi 9969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 9970 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 9971 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 9972 CFLAGS="$xorg_testset_save_CFLAGS" 9973 fi 9974 9975 found="no" 9976 9977 if test $found = "no" ; then 9978 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 9979 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 9980 fi 9981 9982 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 9983 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 9984 fi 9985 9986 CFLAGS="$CFLAGS -Waddress" 9987 9988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 9989 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 9990 cacheid=xorg_cv_cc_flag__Waddress 9991 if eval \${$cacheid+:} false; then : 9992 $as_echo_n "(cached) " >&6 9993 else 9994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9995 /* end confdefs.h. */ 9996 int i; 9997 int 9998 main () 9999 { 10000 10001 ; 10002 return 0; 10003 } 10004 _ACEOF 10005 if ac_fn_c_try_link "$LINENO"; then : 10006 eval $cacheid=yes 10007 else 10008 eval $cacheid=no 10009 fi 10010 rm -f core conftest.err conftest.$ac_objext \ 10011 conftest$ac_exeext conftest.$ac_ext 10012 fi 10013 10014 10015 CFLAGS="$xorg_testset_save_CFLAGS" 10016 10017 eval supported=\$$cacheid 10018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10019 $as_echo "$supported" >&6; } 10020 if test "$supported" = "yes" ; then 10021 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 10022 found="yes" 10023 fi 10024 fi 10025 10026 10027 10028 10029 10030 10031 10032 10033 10034 10035 10036 10037 10038 10039 10040 xorg_testset_save_CFLAGS="$CFLAGS" 10041 10042 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10045 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10046 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10047 $as_echo_n "(cached) " >&6 10048 else 10049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10050 /* end confdefs.h. */ 10051 int i; 10052 _ACEOF 10053 if ac_fn_c_try_compile "$LINENO"; then : 10054 xorg_cv_cc_flag_unknown_warning_option=yes 10055 else 10056 xorg_cv_cc_flag_unknown_warning_option=no 10057 fi 10058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10059 fi 10060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10061 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10062 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10063 CFLAGS="$xorg_testset_save_CFLAGS" 10064 fi 10065 10066 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10067 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10069 fi 10070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10072 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10073 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10074 $as_echo_n "(cached) " >&6 10075 else 10076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10077 /* end confdefs.h. */ 10078 int i; 10079 _ACEOF 10080 if ac_fn_c_try_compile "$LINENO"; then : 10081 xorg_cv_cc_flag_unused_command_line_argument=yes 10082 else 10083 xorg_cv_cc_flag_unused_command_line_argument=no 10084 fi 10085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10086 fi 10087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10088 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10089 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10090 CFLAGS="$xorg_testset_save_CFLAGS" 10091 fi 10092 10093 found="no" 10094 10095 if test $found = "no" ; then 10096 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10098 fi 10099 10100 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10101 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10102 fi 10103 10104 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 10105 10106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 10107 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 10108 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 10109 if eval \${$cacheid+:} false; then : 10110 $as_echo_n "(cached) " >&6 10111 else 10112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10113 /* end confdefs.h. */ 10114 int i; 10115 int 10116 main () 10117 { 10118 10119 ; 10120 return 0; 10121 } 10122 _ACEOF 10123 if ac_fn_c_try_link "$LINENO"; then : 10124 eval $cacheid=yes 10125 else 10126 eval $cacheid=no 10127 fi 10128 rm -f core conftest.err conftest.$ac_objext \ 10129 conftest$ac_exeext conftest.$ac_ext 10130 fi 10131 10132 10133 CFLAGS="$xorg_testset_save_CFLAGS" 10134 10135 eval supported=\$$cacheid 10136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10137 $as_echo "$supported" >&6; } 10138 if test "$supported" = "yes" ; then 10139 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 10140 found="yes" 10141 fi 10142 fi 10143 10144 10145 10146 10147 10148 10149 10150 10151 10152 10153 10154 10155 10156 10157 10158 xorg_testset_save_CFLAGS="$CFLAGS" 10159 10160 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10161 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10163 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10164 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10165 $as_echo_n "(cached) " >&6 10166 else 10167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10168 /* end confdefs.h. */ 10169 int i; 10170 _ACEOF 10171 if ac_fn_c_try_compile "$LINENO"; then : 10172 xorg_cv_cc_flag_unknown_warning_option=yes 10173 else 10174 xorg_cv_cc_flag_unknown_warning_option=no 10175 fi 10176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10177 fi 10178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10179 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10181 CFLAGS="$xorg_testset_save_CFLAGS" 10182 fi 10183 10184 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10187 fi 10188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10190 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10191 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10192 $as_echo_n "(cached) " >&6 10193 else 10194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10195 /* end confdefs.h. */ 10196 int i; 10197 _ACEOF 10198 if ac_fn_c_try_compile "$LINENO"; then : 10199 xorg_cv_cc_flag_unused_command_line_argument=yes 10200 else 10201 xorg_cv_cc_flag_unused_command_line_argument=no 10202 fi 10203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10204 fi 10205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10206 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10207 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10208 CFLAGS="$xorg_testset_save_CFLAGS" 10209 fi 10210 10211 found="no" 10212 10213 if test $found = "no" ; then 10214 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10215 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10216 fi 10217 10218 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10220 fi 10221 10222 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 10223 10224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 10225 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 10226 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 10227 if eval \${$cacheid+:} false; then : 10228 $as_echo_n "(cached) " >&6 10229 else 10230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10231 /* end confdefs.h. */ 10232 int i; 10233 int 10234 main () 10235 { 10236 10237 ; 10238 return 0; 10239 } 10240 _ACEOF 10241 if ac_fn_c_try_link "$LINENO"; then : 10242 eval $cacheid=yes 10243 else 10244 eval $cacheid=no 10245 fi 10246 rm -f core conftest.err conftest.$ac_objext \ 10247 conftest$ac_exeext conftest.$ac_ext 10248 fi 10249 10250 10251 CFLAGS="$xorg_testset_save_CFLAGS" 10252 10253 eval supported=\$$cacheid 10254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10255 $as_echo "$supported" >&6; } 10256 if test "$supported" = "yes" ; then 10257 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 10258 found="yes" 10259 fi 10260 fi 10261 10262 10263 fi 10264 10265 10266 10267 10268 10269 10270 10271 CWARNFLAGS="$BASE_CFLAGS" 10272 if test "x$GCC" = xyes ; then 10273 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 10274 fi 10275 10276 10277 10278 10279 10280 10281 10282 10283 # Check whether --enable-strict-compilation was given. 10284 if test "${enable_strict_compilation+set}" = set; then : 10285 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 10286 else 10287 STRICT_COMPILE=no 10288 fi 10289 10290 10291 10292 10293 10294 10295 STRICT_CFLAGS="" 10296 10297 10298 10299 10300 10301 10302 10303 10304 10305 10306 10307 10308 10309 xorg_testset_save_CFLAGS="$CFLAGS" 10310 10311 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10312 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10314 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10315 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10316 $as_echo_n "(cached) " >&6 10317 else 10318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10319 /* end confdefs.h. */ 10320 int i; 10321 _ACEOF 10322 if ac_fn_c_try_compile "$LINENO"; then : 10323 xorg_cv_cc_flag_unknown_warning_option=yes 10324 else 10325 xorg_cv_cc_flag_unknown_warning_option=no 10326 fi 10327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10328 fi 10329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10330 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10331 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10332 CFLAGS="$xorg_testset_save_CFLAGS" 10333 fi 10334 10335 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10336 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10337 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10338 fi 10339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10341 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10342 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10343 $as_echo_n "(cached) " >&6 10344 else 10345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10346 /* end confdefs.h. */ 10347 int i; 10348 _ACEOF 10349 if ac_fn_c_try_compile "$LINENO"; then : 10350 xorg_cv_cc_flag_unused_command_line_argument=yes 10351 else 10352 xorg_cv_cc_flag_unused_command_line_argument=no 10353 fi 10354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10355 fi 10356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10357 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10358 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10359 CFLAGS="$xorg_testset_save_CFLAGS" 10360 fi 10361 10362 found="no" 10363 10364 if test $found = "no" ; then 10365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10367 fi 10368 10369 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10371 fi 10372 10373 CFLAGS="$CFLAGS -pedantic" 10374 10375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 10376 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 10377 cacheid=xorg_cv_cc_flag__pedantic 10378 if eval \${$cacheid+:} false; then : 10379 $as_echo_n "(cached) " >&6 10380 else 10381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10382 /* end confdefs.h. */ 10383 int i; 10384 int 10385 main () 10386 { 10387 10388 ; 10389 return 0; 10390 } 10391 _ACEOF 10392 if ac_fn_c_try_link "$LINENO"; then : 10393 eval $cacheid=yes 10394 else 10395 eval $cacheid=no 10396 fi 10397 rm -f core conftest.err conftest.$ac_objext \ 10398 conftest$ac_exeext conftest.$ac_ext 10399 fi 10400 10401 10402 CFLAGS="$xorg_testset_save_CFLAGS" 10403 10404 eval supported=\$$cacheid 10405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10406 $as_echo "$supported" >&6; } 10407 if test "$supported" = "yes" ; then 10408 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 10409 found="yes" 10410 fi 10411 fi 10412 10413 10414 10415 10416 10417 10418 10419 10420 10421 10422 10423 10424 10425 10426 10427 xorg_testset_save_CFLAGS="$CFLAGS" 10428 10429 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10430 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10432 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10433 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10434 $as_echo_n "(cached) " >&6 10435 else 10436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10437 /* end confdefs.h. */ 10438 int i; 10439 _ACEOF 10440 if ac_fn_c_try_compile "$LINENO"; then : 10441 xorg_cv_cc_flag_unknown_warning_option=yes 10442 else 10443 xorg_cv_cc_flag_unknown_warning_option=no 10444 fi 10445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10446 fi 10447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10448 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10449 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10450 CFLAGS="$xorg_testset_save_CFLAGS" 10451 fi 10452 10453 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10454 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10455 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10456 fi 10457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10459 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10460 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10461 $as_echo_n "(cached) " >&6 10462 else 10463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10464 /* end confdefs.h. */ 10465 int i; 10466 _ACEOF 10467 if ac_fn_c_try_compile "$LINENO"; then : 10468 xorg_cv_cc_flag_unused_command_line_argument=yes 10469 else 10470 xorg_cv_cc_flag_unused_command_line_argument=no 10471 fi 10472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10473 fi 10474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10475 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10476 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10477 CFLAGS="$xorg_testset_save_CFLAGS" 10478 fi 10479 10480 found="no" 10481 10482 if test $found = "no" ; then 10483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10485 fi 10486 10487 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10489 fi 10490 10491 CFLAGS="$CFLAGS -Werror" 10492 10493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 10494 $as_echo_n "checking if $CC supports -Werror... " >&6; } 10495 cacheid=xorg_cv_cc_flag__Werror 10496 if eval \${$cacheid+:} false; then : 10497 $as_echo_n "(cached) " >&6 10498 else 10499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10500 /* end confdefs.h. */ 10501 int i; 10502 int 10503 main () 10504 { 10505 10506 ; 10507 return 0; 10508 } 10509 _ACEOF 10510 if ac_fn_c_try_link "$LINENO"; then : 10511 eval $cacheid=yes 10512 else 10513 eval $cacheid=no 10514 fi 10515 rm -f core conftest.err conftest.$ac_objext \ 10516 conftest$ac_exeext conftest.$ac_ext 10517 fi 10518 10519 10520 CFLAGS="$xorg_testset_save_CFLAGS" 10521 10522 eval supported=\$$cacheid 10523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10524 $as_echo "$supported" >&6; } 10525 if test "$supported" = "yes" ; then 10526 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 10527 found="yes" 10528 fi 10529 fi 10530 10531 if test $found = "no" ; then 10532 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10533 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10534 fi 10535 10536 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10537 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10538 fi 10539 10540 CFLAGS="$CFLAGS -errwarn" 10541 10542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 10543 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 10544 cacheid=xorg_cv_cc_flag__errwarn 10545 if eval \${$cacheid+:} false; then : 10546 $as_echo_n "(cached) " >&6 10547 else 10548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10549 /* end confdefs.h. */ 10550 int i; 10551 int 10552 main () 10553 { 10554 10555 ; 10556 return 0; 10557 } 10558 _ACEOF 10559 if ac_fn_c_try_link "$LINENO"; then : 10560 eval $cacheid=yes 10561 else 10562 eval $cacheid=no 10563 fi 10564 rm -f core conftest.err conftest.$ac_objext \ 10565 conftest$ac_exeext conftest.$ac_ext 10566 fi 10567 10568 10569 CFLAGS="$xorg_testset_save_CFLAGS" 10570 10571 eval supported=\$$cacheid 10572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10573 $as_echo "$supported" >&6; } 10574 if test "$supported" = "yes" ; then 10575 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 10576 found="yes" 10577 fi 10578 fi 10579 10580 10581 10582 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 10583 # activate it with -Werror, so we add it here explicitly. 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 xorg_testset_save_CFLAGS="$CFLAGS" 10598 10599 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 10600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 10602 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 10603 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 10604 $as_echo_n "(cached) " >&6 10605 else 10606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10607 /* end confdefs.h. */ 10608 int i; 10609 _ACEOF 10610 if ac_fn_c_try_compile "$LINENO"; then : 10611 xorg_cv_cc_flag_unknown_warning_option=yes 10612 else 10613 xorg_cv_cc_flag_unknown_warning_option=no 10614 fi 10615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10616 fi 10617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 10618 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 10619 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 10620 CFLAGS="$xorg_testset_save_CFLAGS" 10621 fi 10622 10623 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 10624 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10625 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10626 fi 10627 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 10629 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 10630 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 10631 $as_echo_n "(cached) " >&6 10632 else 10633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10634 /* end confdefs.h. */ 10635 int i; 10636 _ACEOF 10637 if ac_fn_c_try_compile "$LINENO"; then : 10638 xorg_cv_cc_flag_unused_command_line_argument=yes 10639 else 10640 xorg_cv_cc_flag_unused_command_line_argument=no 10641 fi 10642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 10643 fi 10644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 10645 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 10646 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 10647 CFLAGS="$xorg_testset_save_CFLAGS" 10648 fi 10649 10650 found="no" 10651 10652 if test $found = "no" ; then 10653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 10654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 10655 fi 10656 10657 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 10658 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 10659 fi 10660 10661 CFLAGS="$CFLAGS -Werror=attributes" 10662 10663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 10664 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 10665 cacheid=xorg_cv_cc_flag__Werror_attributes 10666 if eval \${$cacheid+:} false; then : 10667 $as_echo_n "(cached) " >&6 10668 else 10669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10670 /* end confdefs.h. */ 10671 int i; 10672 int 10673 main () 10674 { 10675 10676 ; 10677 return 0; 10678 } 10679 _ACEOF 10680 if ac_fn_c_try_link "$LINENO"; then : 10681 eval $cacheid=yes 10682 else 10683 eval $cacheid=no 10684 fi 10685 rm -f core conftest.err conftest.$ac_objext \ 10686 conftest$ac_exeext conftest.$ac_ext 10687 fi 10688 10689 10690 CFLAGS="$xorg_testset_save_CFLAGS" 10691 10692 eval supported=\$$cacheid 10693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 10694 $as_echo "$supported" >&6; } 10695 if test "$supported" = "yes" ; then 10696 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 10697 found="yes" 10698 fi 10699 fi 10700 10701 10702 10703 if test "x$STRICT_COMPILE" = "xyes"; then 10704 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 10705 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 10706 fi 10707 10708 10709 10710 10711 10712 10713 cat >>confdefs.h <<_ACEOF 10714 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 10715 _ACEOF 10716 10717 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 10718 if test "x$PVM" = "x"; then 10719 PVM="0" 10720 fi 10721 10722 cat >>confdefs.h <<_ACEOF 10723 #define PACKAGE_VERSION_MINOR $PVM 10724 _ACEOF 10725 10726 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 10727 if test "x$PVP" = "x"; then 10728 PVP="0" 10729 fi 10730 10731 cat >>confdefs.h <<_ACEOF 10732 #define PACKAGE_VERSION_PATCHLEVEL $PVP 10733 _ACEOF 10734 10735 10736 10737 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 10738 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 10739 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 10740 echo 'git directory not found: installing possibly empty changelog.' >&2)" 10741 10742 10743 10744 10745 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 10746 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 10747 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 10748 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 10749 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 10750 10751 10752 10753 10754 10755 10756 if test x$APP_MAN_SUFFIX = x ; then 10757 APP_MAN_SUFFIX=1 10758 fi 10759 if test x$APP_MAN_DIR = x ; then 10760 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 10761 fi 10762 10763 if test x$LIB_MAN_SUFFIX = x ; then 10764 LIB_MAN_SUFFIX=3 10765 fi 10766 if test x$LIB_MAN_DIR = x ; then 10767 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 10768 fi 10769 10770 if test x$FILE_MAN_SUFFIX = x ; then 10771 case $host_os in 10772 solaris*) FILE_MAN_SUFFIX=4 ;; 10773 *) FILE_MAN_SUFFIX=5 ;; 10774 esac 10775 fi 10776 if test x$FILE_MAN_DIR = x ; then 10777 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 10778 fi 10779 10780 if test x$MISC_MAN_SUFFIX = x ; then 10781 case $host_os in 10782 solaris*) MISC_MAN_SUFFIX=5 ;; 10783 *) MISC_MAN_SUFFIX=7 ;; 10784 esac 10785 fi 10786 if test x$MISC_MAN_DIR = x ; then 10787 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 10788 fi 10789 10790 if test x$DRIVER_MAN_SUFFIX = x ; then 10791 case $host_os in 10792 solaris*) DRIVER_MAN_SUFFIX=7 ;; 10793 *) DRIVER_MAN_SUFFIX=4 ;; 10794 esac 10795 fi 10796 if test x$DRIVER_MAN_DIR = x ; then 10797 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 10798 fi 10799 10800 if test x$ADMIN_MAN_SUFFIX = x ; then 10801 case $host_os in 10802 solaris*) ADMIN_MAN_SUFFIX=1m ;; 10803 *) ADMIN_MAN_SUFFIX=8 ;; 10804 esac 10805 fi 10806 if test x$ADMIN_MAN_DIR = x ; then 10807 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 10808 fi 10809 10810 10811 10812 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 XORG_MAN_PAGE="X Version 11" 10825 10826 MAN_SUBSTS="\ 10827 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10828 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 10829 -e 's|__xservername__|Xorg|g' \ 10830 -e 's|__xconfigfile__|xorg.conf|g' \ 10831 -e 's|__projectroot__|\$(prefix)|g' \ 10832 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 10833 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 10834 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 10835 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 10836 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 10837 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 10838 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 10839 10840 10841 10842 # Check whether --enable-silent-rules was given. 10843 if test "${enable_silent_rules+set}" = set; then : 10844 enableval=$enable_silent_rules; 10845 fi 10846 10847 case $enable_silent_rules in # ((( 10848 yes) AM_DEFAULT_VERBOSITY=0;; 10849 no) AM_DEFAULT_VERBOSITY=1;; 10850 *) AM_DEFAULT_VERBOSITY=0;; 10851 esac 10852 am_make=${MAKE-make} 10853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 10854 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 10855 if ${am_cv_make_support_nested_variables+:} false; then : 10856 $as_echo_n "(cached) " >&6 10857 else 10858 if $as_echo 'TRUE=$(BAR$(V)) 10859 BAR0=false 10860 BAR1=true 10861 V=1 10862 am__doit: 10863 @$(TRUE) 10864 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 10865 am_cv_make_support_nested_variables=yes 10866 else 10867 am_cv_make_support_nested_variables=no 10868 fi 10869 fi 10870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 10871 $as_echo "$am_cv_make_support_nested_variables" >&6; } 10872 if test $am_cv_make_support_nested_variables = yes; then 10873 AM_V='$(V)' 10874 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 10875 else 10876 AM_V=$AM_DEFAULT_VERBOSITY 10877 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 10878 fi 10879 AM_BACKSLASH='\' 10880 10881 10882 10883 # Initialize libtool 10884 # Check whether --enable-static was given. 10885 if test "${enable_static+set}" = set; then : 10886 enableval=$enable_static; p=${PACKAGE-default} 10887 case $enableval in 10888 yes) enable_static=yes ;; 10889 no) enable_static=no ;; 10890 *) 10891 enable_static=no 10892 # Look at the argument we got. We use all the common list separators. 10893 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 10894 for pkg in $enableval; do 10895 IFS=$lt_save_ifs 10896 if test "X$pkg" = "X$p"; then 10897 enable_static=yes 10898 fi 10899 done 10900 IFS=$lt_save_ifs 10901 ;; 10902 esac 10903 else 10904 enable_static=no 10905 fi 10906 10907 10908 10909 10910 10911 10912 10913 10914 10915 case `pwd` in 10916 *\ * | *\ *) 10917 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 10918 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 10919 esac 10920 10921 10922 10923 macro_version='2.4.6' 10924 macro_revision='2.4.6' 10925 10926 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 ltmain=$ac_aux_dir/ltmain.sh 10939 10940 # Backslashify metacharacters that are still active within 10941 # double-quoted strings. 10942 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 10943 10944 # Same as above, but do not quote variable references. 10945 double_quote_subst='s/\(["`\\]\)/\\\1/g' 10946 10947 # Sed substitution to delay expansion of an escaped shell variable in a 10948 # double_quote_subst'ed string. 10949 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 10950 10951 # Sed substitution to delay expansion of an escaped single quote. 10952 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 10953 10954 # Sed substitution to avoid accidental globbing in evaled expressions 10955 no_glob_subst='s/\*/\\\*/g' 10956 10957 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 10958 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 10959 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 10960 10961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 10962 $as_echo_n "checking how to print strings... " >&6; } 10963 # Test print first, because it will be a builtin if present. 10964 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 10965 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 10966 ECHO='print -r --' 10967 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 10968 ECHO='printf %s\n' 10969 else 10970 # Use this function as a fallback that always works. 10971 func_fallback_echo () 10972 { 10973 eval 'cat <<_LTECHO_EOF 10974 $1 10975 _LTECHO_EOF' 10976 } 10977 ECHO='func_fallback_echo' 10978 fi 10979 10980 # func_echo_all arg... 10981 # Invoke $ECHO with all args, space-separated. 10982 func_echo_all () 10983 { 10984 $ECHO "" 10985 } 10986 10987 case $ECHO in 10988 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 10989 $as_echo "printf" >&6; } ;; 10990 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 10991 $as_echo "print -r" >&6; } ;; 10992 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 10993 $as_echo "cat" >&6; } ;; 10994 esac 10995 10996 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 11010 $as_echo_n "checking for a sed that does not truncate output... " >&6; } 11011 if ${ac_cv_path_SED+:} false; then : 11012 $as_echo_n "(cached) " >&6 11013 else 11014 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 11015 for ac_i in 1 2 3 4 5 6 7; do 11016 ac_script="$ac_script$as_nl$ac_script" 11017 done 11018 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 11019 { ac_script=; unset ac_script;} 11020 if test -z "$SED"; then 11021 ac_path_SED_found=false 11022 # Loop through the user's path and test for each of PROGNAME-LIST 11023 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11024 for as_dir in $PATH 11025 do 11026 IFS=$as_save_IFS 11027 test -z "$as_dir" && as_dir=. 11028 for ac_prog in sed gsed; do 11029 for ac_exec_ext in '' $ac_executable_extensions; do 11030 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 11031 as_fn_executable_p "$ac_path_SED" || continue 11032 # Check for GNU ac_path_SED and select it if it is found. 11033 # Check for GNU $ac_path_SED 11034 case `"$ac_path_SED" --version 2>&1` in 11035 *GNU*) 11036 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 11037 *) 11038 ac_count=0 11039 $as_echo_n 0123456789 >"conftest.in" 11040 while : 11041 do 11042 cat "conftest.in" "conftest.in" >"conftest.tmp" 11043 mv "conftest.tmp" "conftest.in" 11044 cp "conftest.in" "conftest.nl" 11045 $as_echo '' >> "conftest.nl" 11046 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 11047 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 11048 as_fn_arith $ac_count + 1 && ac_count=$as_val 11049 if test $ac_count -gt ${ac_path_SED_max-0}; then 11050 # Best one so far, save it but keep looking for a better one 11051 ac_cv_path_SED="$ac_path_SED" 11052 ac_path_SED_max=$ac_count 11053 fi 11054 # 10*(2^10) chars as input seems more than enough 11055 test $ac_count -gt 10 && break 11056 done 11057 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 11058 esac 11059 11060 $ac_path_SED_found && break 3 11061 done 11062 done 11063 done 11064 IFS=$as_save_IFS 11065 if test -z "$ac_cv_path_SED"; then 11066 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 11067 fi 11068 else 11069 ac_cv_path_SED=$SED 11070 fi 11071 11072 fi 11073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 11074 $as_echo "$ac_cv_path_SED" >&6; } 11075 SED="$ac_cv_path_SED" 11076 rm -f conftest.sed 11077 11078 test -z "$SED" && SED=sed 11079 Xsed="$SED -e 1s/^X//" 11080 11081 11082 11083 11084 11085 11086 11087 11088 11089 11090 11091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 11092 $as_echo_n "checking for fgrep... " >&6; } 11093 if ${ac_cv_path_FGREP+:} false; then : 11094 $as_echo_n "(cached) " >&6 11095 else 11096 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 11097 then ac_cv_path_FGREP="$GREP -F" 11098 else 11099 if test -z "$FGREP"; then 11100 ac_path_FGREP_found=false 11101 # Loop through the user's path and test for each of PROGNAME-LIST 11102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11103 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 11104 do 11105 IFS=$as_save_IFS 11106 test -z "$as_dir" && as_dir=. 11107 for ac_prog in fgrep; do 11108 for ac_exec_ext in '' $ac_executable_extensions; do 11109 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 11110 as_fn_executable_p "$ac_path_FGREP" || continue 11111 # Check for GNU ac_path_FGREP and select it if it is found. 11112 # Check for GNU $ac_path_FGREP 11113 case `"$ac_path_FGREP" --version 2>&1` in 11114 *GNU*) 11115 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 11116 *) 11117 ac_count=0 11118 $as_echo_n 0123456789 >"conftest.in" 11119 while : 11120 do 11121 cat "conftest.in" "conftest.in" >"conftest.tmp" 11122 mv "conftest.tmp" "conftest.in" 11123 cp "conftest.in" "conftest.nl" 11124 $as_echo 'FGREP' >> "conftest.nl" 11125 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 11126 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 11127 as_fn_arith $ac_count + 1 && ac_count=$as_val 11128 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 11129 # Best one so far, save it but keep looking for a better one 11130 ac_cv_path_FGREP="$ac_path_FGREP" 11131 ac_path_FGREP_max=$ac_count 11132 fi 11133 # 10*(2^10) chars as input seems more than enough 11134 test $ac_count -gt 10 && break 11135 done 11136 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 11137 esac 11138 11139 $ac_path_FGREP_found && break 3 11140 done 11141 done 11142 done 11143 IFS=$as_save_IFS 11144 if test -z "$ac_cv_path_FGREP"; then 11145 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 11146 fi 11147 else 11148 ac_cv_path_FGREP=$FGREP 11149 fi 11150 11151 fi 11152 fi 11153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 11154 $as_echo "$ac_cv_path_FGREP" >&6; } 11155 FGREP="$ac_cv_path_FGREP" 11156 11157 11158 test -z "$GREP" && GREP=grep 11159 11160 11161 11162 11163 11164 11165 11166 11167 11168 11169 11170 11171 11172 11173 11174 11175 11176 11177 11178 # Check whether --with-gnu-ld was given. 11179 if test "${with_gnu_ld+set}" = set; then : 11180 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 11181 else 11182 with_gnu_ld=no 11183 fi 11184 11185 ac_prog=ld 11186 if test yes = "$GCC"; then 11187 # Check if gcc -print-prog-name=ld gives a path. 11188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 11189 $as_echo_n "checking for ld used by $CC... " >&6; } 11190 case $host in 11191 *-*-mingw*) 11192 # gcc leaves a trailing carriage return, which upsets mingw 11193 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 11194 *) 11195 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 11196 esac 11197 case $ac_prog in 11198 # Accept absolute paths. 11199 [\\/]* | ?:[\\/]*) 11200 re_direlt='/[^/][^/]*/\.\./' 11201 # Canonicalize the pathname of ld 11202 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 11203 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 11204 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 11205 done 11206 test -z "$LD" && LD=$ac_prog 11207 ;; 11208 "") 11209 # If it fails, then pretend we aren't using GCC. 11210 ac_prog=ld 11211 ;; 11212 *) 11213 # If it is relative, then search for the first ld in PATH. 11214 with_gnu_ld=unknown 11215 ;; 11216 esac 11217 elif test yes = "$with_gnu_ld"; then 11218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 11219 $as_echo_n "checking for GNU ld... " >&6; } 11220 else 11221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 11222 $as_echo_n "checking for non-GNU ld... " >&6; } 11223 fi 11224 if ${lt_cv_path_LD+:} false; then : 11225 $as_echo_n "(cached) " >&6 11226 else 11227 if test -z "$LD"; then 11228 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 11229 for ac_dir in $PATH; do 11230 IFS=$lt_save_ifs 11231 test -z "$ac_dir" && ac_dir=. 11232 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 11233 lt_cv_path_LD=$ac_dir/$ac_prog 11234 # Check to see if the program is GNU ld. I'd rather use --version, 11235 # but apparently some variants of GNU ld only accept -v. 11236 # Break only if it was the GNU/non-GNU ld that we prefer. 11237 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 11238 *GNU* | *'with BFD'*) 11239 test no != "$with_gnu_ld" && break 11240 ;; 11241 *) 11242 test yes != "$with_gnu_ld" && break 11243 ;; 11244 esac 11245 fi 11246 done 11247 IFS=$lt_save_ifs 11248 else 11249 lt_cv_path_LD=$LD # Let the user override the test with a path. 11250 fi 11251 fi 11252 11253 LD=$lt_cv_path_LD 11254 if test -n "$LD"; then 11255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 11256 $as_echo "$LD" >&6; } 11257 else 11258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11259 $as_echo "no" >&6; } 11260 fi 11261 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 11262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 11263 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 11264 if ${lt_cv_prog_gnu_ld+:} false; then : 11265 $as_echo_n "(cached) " >&6 11266 else 11267 # I'd rather use --version here, but apparently some GNU lds only accept -v. 11268 case `$LD -v 2>&1 </dev/null` in 11269 *GNU* | *'with BFD'*) 11270 lt_cv_prog_gnu_ld=yes 11271 ;; 11272 *) 11273 lt_cv_prog_gnu_ld=no 11274 ;; 11275 esac 11276 fi 11277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 11278 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 11279 with_gnu_ld=$lt_cv_prog_gnu_ld 11280 11281 11282 11283 11284 11285 11286 11287 11288 11289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 11290 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 11291 if ${lt_cv_path_NM+:} false; then : 11292 $as_echo_n "(cached) " >&6 11293 else 11294 if test -n "$NM"; then 11295 # Let the user override the test. 11296 lt_cv_path_NM=$NM 11297 else 11298 lt_nm_to_check=${ac_tool_prefix}nm 11299 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 11300 lt_nm_to_check="$lt_nm_to_check nm" 11301 fi 11302 for lt_tmp_nm in $lt_nm_to_check; do 11303 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 11304 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 11305 IFS=$lt_save_ifs 11306 test -z "$ac_dir" && ac_dir=. 11307 tmp_nm=$ac_dir/$lt_tmp_nm 11308 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 11309 # Check to see if the nm accepts a BSD-compat flag. 11310 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 11311 # nm: unknown option "B" ignored 11312 # Tru64's nm complains that /dev/null is an invalid object file 11313 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 11314 case $build_os in 11315 mingw*) lt_bad_file=conftest.nm/nofile ;; 11316 *) lt_bad_file=/dev/null ;; 11317 esac 11318 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 11319 *$lt_bad_file* | *'Invalid file or object type'*) 11320 lt_cv_path_NM="$tmp_nm -B" 11321 break 2 11322 ;; 11323 *) 11324 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 11325 */dev/null*) 11326 lt_cv_path_NM="$tmp_nm -p" 11327 break 2 11328 ;; 11329 *) 11330 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 11331 continue # so that we can try to find one that supports BSD flags 11332 ;; 11333 esac 11334 ;; 11335 esac 11336 fi 11337 done 11338 IFS=$lt_save_ifs 11339 done 11340 : ${lt_cv_path_NM=no} 11341 fi 11342 fi 11343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 11344 $as_echo "$lt_cv_path_NM" >&6; } 11345 if test no != "$lt_cv_path_NM"; then 11346 NM=$lt_cv_path_NM 11347 else 11348 # Didn't find any BSD compatible name lister, look for dumpbin. 11349 if test -n "$DUMPBIN"; then : 11350 # Let the user override the test. 11351 else 11352 if test -n "$ac_tool_prefix"; then 11353 for ac_prog in dumpbin "link -dump" 11354 do 11355 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 11356 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 11357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11358 $as_echo_n "checking for $ac_word... " >&6; } 11359 if ${ac_cv_prog_DUMPBIN+:} false; then : 11360 $as_echo_n "(cached) " >&6 11361 else 11362 if test -n "$DUMPBIN"; then 11363 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 11364 else 11365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11366 for as_dir in $PATH 11367 do 11368 IFS=$as_save_IFS 11369 test -z "$as_dir" && as_dir=. 11370 for ac_exec_ext in '' $ac_executable_extensions; do 11371 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11372 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 11373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11374 break 2 11375 fi 11376 done 11377 done 11378 IFS=$as_save_IFS 11379 11380 fi 11381 fi 11382 DUMPBIN=$ac_cv_prog_DUMPBIN 11383 if test -n "$DUMPBIN"; then 11384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 11385 $as_echo "$DUMPBIN" >&6; } 11386 else 11387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11388 $as_echo "no" >&6; } 11389 fi 11390 11391 11392 test -n "$DUMPBIN" && break 11393 done 11394 fi 11395 if test -z "$DUMPBIN"; then 11396 ac_ct_DUMPBIN=$DUMPBIN 11397 for ac_prog in dumpbin "link -dump" 11398 do 11399 # Extract the first word of "$ac_prog", so it can be a program name with args. 11400 set dummy $ac_prog; ac_word=$2 11401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11402 $as_echo_n "checking for $ac_word... " >&6; } 11403 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 11404 $as_echo_n "(cached) " >&6 11405 else 11406 if test -n "$ac_ct_DUMPBIN"; then 11407 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 11408 else 11409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11410 for as_dir in $PATH 11411 do 11412 IFS=$as_save_IFS 11413 test -z "$as_dir" && as_dir=. 11414 for ac_exec_ext in '' $ac_executable_extensions; do 11415 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11416 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 11417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11418 break 2 11419 fi 11420 done 11421 done 11422 IFS=$as_save_IFS 11423 11424 fi 11425 fi 11426 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 11427 if test -n "$ac_ct_DUMPBIN"; then 11428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 11429 $as_echo "$ac_ct_DUMPBIN" >&6; } 11430 else 11431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11432 $as_echo "no" >&6; } 11433 fi 11434 11435 11436 test -n "$ac_ct_DUMPBIN" && break 11437 done 11438 11439 if test "x$ac_ct_DUMPBIN" = x; then 11440 DUMPBIN=":" 11441 else 11442 case $cross_compiling:$ac_tool_warned in 11443 yes:) 11444 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11445 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11446 ac_tool_warned=yes ;; 11447 esac 11448 DUMPBIN=$ac_ct_DUMPBIN 11449 fi 11450 fi 11451 11452 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 11453 *COFF*) 11454 DUMPBIN="$DUMPBIN -symbols -headers" 11455 ;; 11456 *) 11457 DUMPBIN=: 11458 ;; 11459 esac 11460 fi 11461 11462 if test : != "$DUMPBIN"; then 11463 NM=$DUMPBIN 11464 fi 11465 fi 11466 test -z "$NM" && NM=nm 11467 11468 11469 11470 11471 11472 11473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 11474 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 11475 if ${lt_cv_nm_interface+:} false; then : 11476 $as_echo_n "(cached) " >&6 11477 else 11478 lt_cv_nm_interface="BSD nm" 11479 echo "int some_variable = 0;" > conftest.$ac_ext 11480 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 11481 (eval "$ac_compile" 2>conftest.err) 11482 cat conftest.err >&5 11483 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 11484 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 11485 cat conftest.err >&5 11486 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 11487 cat conftest.out >&5 11488 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 11489 lt_cv_nm_interface="MS dumpbin" 11490 fi 11491 rm -f conftest* 11492 fi 11493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 11494 $as_echo "$lt_cv_nm_interface" >&6; } 11495 11496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 11497 $as_echo_n "checking whether ln -s works... " >&6; } 11498 LN_S=$as_ln_s 11499 if test "$LN_S" = "ln -s"; then 11500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11501 $as_echo "yes" >&6; } 11502 else 11503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 11504 $as_echo "no, using $LN_S" >&6; } 11505 fi 11506 11507 # find the maximum length of command line arguments 11508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 11509 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 11510 if ${lt_cv_sys_max_cmd_len+:} false; then : 11511 $as_echo_n "(cached) " >&6 11512 else 11513 i=0 11514 teststring=ABCD 11515 11516 case $build_os in 11517 msdosdjgpp*) 11518 # On DJGPP, this test can blow up pretty badly due to problems in libc 11519 # (any single argument exceeding 2000 bytes causes a buffer overrun 11520 # during glob expansion). Even if it were fixed, the result of this 11521 # check would be larger than it should be. 11522 lt_cv_sys_max_cmd_len=12288; # 12K is about right 11523 ;; 11524 11525 gnu*) 11526 # Under GNU Hurd, this test is not required because there is 11527 # no limit to the length of command line arguments. 11528 # Libtool will interpret -1 as no limit whatsoever 11529 lt_cv_sys_max_cmd_len=-1; 11530 ;; 11531 11532 cygwin* | mingw* | cegcc*) 11533 # On Win9x/ME, this test blows up -- it succeeds, but takes 11534 # about 5 minutes as the teststring grows exponentially. 11535 # Worse, since 9x/ME are not pre-emptively multitasking, 11536 # you end up with a "frozen" computer, even though with patience 11537 # the test eventually succeeds (with a max line length of 256k). 11538 # Instead, let's just punt: use the minimum linelength reported by 11539 # all of the supported platforms: 8192 (on NT/2K/XP). 11540 lt_cv_sys_max_cmd_len=8192; 11541 ;; 11542 11543 mint*) 11544 # On MiNT this can take a long time and run out of memory. 11545 lt_cv_sys_max_cmd_len=8192; 11546 ;; 11547 11548 amigaos*) 11549 # On AmigaOS with pdksh, this test takes hours, literally. 11550 # So we just punt and use a minimum line length of 8192. 11551 lt_cv_sys_max_cmd_len=8192; 11552 ;; 11553 11554 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 11555 # This has been around since 386BSD, at least. Likely further. 11556 if test -x /sbin/sysctl; then 11557 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 11558 elif test -x /usr/sbin/sysctl; then 11559 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 11560 else 11561 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 11562 fi 11563 # And add a safety zone 11564 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 11565 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 11566 ;; 11567 11568 interix*) 11569 # We know the value 262144 and hardcode it with a safety zone (like BSD) 11570 lt_cv_sys_max_cmd_len=196608 11571 ;; 11572 11573 os2*) 11574 # The test takes a long time on OS/2. 11575 lt_cv_sys_max_cmd_len=8192 11576 ;; 11577 11578 osf*) 11579 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 11580 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 11581 # nice to cause kernel panics so lets avoid the loop below. 11582 # First set a reasonable default. 11583 lt_cv_sys_max_cmd_len=16384 11584 # 11585 if test -x /sbin/sysconfig; then 11586 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 11587 *1*) lt_cv_sys_max_cmd_len=-1 ;; 11588 esac 11589 fi 11590 ;; 11591 sco3.2v5*) 11592 lt_cv_sys_max_cmd_len=102400 11593 ;; 11594 sysv5* | sco5v6* | sysv4.2uw2*) 11595 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 11596 if test -n "$kargmax"; then 11597 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 11598 else 11599 lt_cv_sys_max_cmd_len=32768 11600 fi 11601 ;; 11602 *) 11603 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 11604 if test -n "$lt_cv_sys_max_cmd_len" && \ 11605 test undefined != "$lt_cv_sys_max_cmd_len"; then 11606 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 11607 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 11608 else 11609 # Make teststring a little bigger before we do anything with it. 11610 # a 1K string should be a reasonable start. 11611 for i in 1 2 3 4 5 6 7 8; do 11612 teststring=$teststring$teststring 11613 done 11614 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 11615 # If test is not a shell built-in, we'll probably end up computing a 11616 # maximum length that is only half of the actual maximum length, but 11617 # we can't tell. 11618 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 11619 = "X$teststring$teststring"; } >/dev/null 2>&1 && 11620 test 17 != "$i" # 1/2 MB should be enough 11621 do 11622 i=`expr $i + 1` 11623 teststring=$teststring$teststring 11624 done 11625 # Only check the string length outside the loop. 11626 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 11627 teststring= 11628 # Add a significant safety factor because C++ compilers can tack on 11629 # massive amounts of additional arguments before passing them to the 11630 # linker. It appears as though 1/2 is a usable value. 11631 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 11632 fi 11633 ;; 11634 esac 11635 11636 fi 11637 11638 if test -n "$lt_cv_sys_max_cmd_len"; then 11639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 11640 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 11641 else 11642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 11643 $as_echo "none" >&6; } 11644 fi 11645 max_cmd_len=$lt_cv_sys_max_cmd_len 11646 11647 11648 11649 11650 11651 11652 : ${CP="cp -f"} 11653 : ${MV="mv -f"} 11654 : ${RM="rm -f"} 11655 11656 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 11657 lt_unset=unset 11658 else 11659 lt_unset=false 11660 fi 11661 11662 11663 11664 11665 11666 # test EBCDIC or ASCII 11667 case `echo X|tr X '\101'` in 11668 A) # ASCII based system 11669 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 11670 lt_SP2NL='tr \040 \012' 11671 lt_NL2SP='tr \015\012 \040\040' 11672 ;; 11673 *) # EBCDIC based system 11674 lt_SP2NL='tr \100 \n' 11675 lt_NL2SP='tr \r\n \100\100' 11676 ;; 11677 esac 11678 11679 11680 11681 11682 11683 11684 11685 11686 11687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 11688 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 11689 if ${lt_cv_to_host_file_cmd+:} false; then : 11690 $as_echo_n "(cached) " >&6 11691 else 11692 case $host in 11693 *-*-mingw* ) 11694 case $build in 11695 *-*-mingw* ) # actually msys 11696 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 11697 ;; 11698 *-*-cygwin* ) 11699 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 11700 ;; 11701 * ) # otherwise, assume *nix 11702 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 11703 ;; 11704 esac 11705 ;; 11706 *-*-cygwin* ) 11707 case $build in 11708 *-*-mingw* ) # actually msys 11709 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 11710 ;; 11711 *-*-cygwin* ) 11712 lt_cv_to_host_file_cmd=func_convert_file_noop 11713 ;; 11714 * ) # otherwise, assume *nix 11715 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 11716 ;; 11717 esac 11718 ;; 11719 * ) # unhandled hosts (and "normal" native builds) 11720 lt_cv_to_host_file_cmd=func_convert_file_noop 11721 ;; 11722 esac 11723 11724 fi 11725 11726 to_host_file_cmd=$lt_cv_to_host_file_cmd 11727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 11728 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 11729 11730 11731 11732 11733 11734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 11735 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 11736 if ${lt_cv_to_tool_file_cmd+:} false; then : 11737 $as_echo_n "(cached) " >&6 11738 else 11739 #assume ordinary cross tools, or native build. 11740 lt_cv_to_tool_file_cmd=func_convert_file_noop 11741 case $host in 11742 *-*-mingw* ) 11743 case $build in 11744 *-*-mingw* ) # actually msys 11745 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 11746 ;; 11747 esac 11748 ;; 11749 esac 11750 11751 fi 11752 11753 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 11754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 11755 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 11756 11757 11758 11759 11760 11761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 11762 $as_echo_n "checking for $LD option to reload object files... " >&6; } 11763 if ${lt_cv_ld_reload_flag+:} false; then : 11764 $as_echo_n "(cached) " >&6 11765 else 11766 lt_cv_ld_reload_flag='-r' 11767 fi 11768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 11769 $as_echo "$lt_cv_ld_reload_flag" >&6; } 11770 reload_flag=$lt_cv_ld_reload_flag 11771 case $reload_flag in 11772 "" | " "*) ;; 11773 *) reload_flag=" $reload_flag" ;; 11774 esac 11775 reload_cmds='$LD$reload_flag -o $output$reload_objs' 11776 case $host_os in 11777 cygwin* | mingw* | pw32* | cegcc*) 11778 if test yes != "$GCC"; then 11779 reload_cmds=false 11780 fi 11781 ;; 11782 darwin*) 11783 if test yes = "$GCC"; then 11784 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 11785 else 11786 reload_cmds='$LD$reload_flag -o $output$reload_objs' 11787 fi 11788 ;; 11789 esac 11790 11791 11792 11793 11794 11795 11796 11797 11798 11799 if test -n "$ac_tool_prefix"; then 11800 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 11801 set dummy ${ac_tool_prefix}objdump; ac_word=$2 11802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11803 $as_echo_n "checking for $ac_word... " >&6; } 11804 if ${ac_cv_prog_OBJDUMP+:} false; then : 11805 $as_echo_n "(cached) " >&6 11806 else 11807 if test -n "$OBJDUMP"; then 11808 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 11809 else 11810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11811 for as_dir in $PATH 11812 do 11813 IFS=$as_save_IFS 11814 test -z "$as_dir" && as_dir=. 11815 for ac_exec_ext in '' $ac_executable_extensions; do 11816 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11817 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 11818 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11819 break 2 11820 fi 11821 done 11822 done 11823 IFS=$as_save_IFS 11824 11825 fi 11826 fi 11827 OBJDUMP=$ac_cv_prog_OBJDUMP 11828 if test -n "$OBJDUMP"; then 11829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 11830 $as_echo "$OBJDUMP" >&6; } 11831 else 11832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11833 $as_echo "no" >&6; } 11834 fi 11835 11836 11837 fi 11838 if test -z "$ac_cv_prog_OBJDUMP"; then 11839 ac_ct_OBJDUMP=$OBJDUMP 11840 # Extract the first word of "objdump", so it can be a program name with args. 11841 set dummy objdump; ac_word=$2 11842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11843 $as_echo_n "checking for $ac_word... " >&6; } 11844 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 11845 $as_echo_n "(cached) " >&6 11846 else 11847 if test -n "$ac_ct_OBJDUMP"; then 11848 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 11849 else 11850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11851 for as_dir in $PATH 11852 do 11853 IFS=$as_save_IFS 11854 test -z "$as_dir" && as_dir=. 11855 for ac_exec_ext in '' $ac_executable_extensions; do 11856 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 11857 ac_cv_prog_ac_ct_OBJDUMP="objdump" 11858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11859 break 2 11860 fi 11861 done 11862 done 11863 IFS=$as_save_IFS 11864 11865 fi 11866 fi 11867 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 11868 if test -n "$ac_ct_OBJDUMP"; then 11869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 11870 $as_echo "$ac_ct_OBJDUMP" >&6; } 11871 else 11872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11873 $as_echo "no" >&6; } 11874 fi 11875 11876 if test "x$ac_ct_OBJDUMP" = x; then 11877 OBJDUMP="false" 11878 else 11879 case $cross_compiling:$ac_tool_warned in 11880 yes:) 11881 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11882 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11883 ac_tool_warned=yes ;; 11884 esac 11885 OBJDUMP=$ac_ct_OBJDUMP 11886 fi 11887 else 11888 OBJDUMP="$ac_cv_prog_OBJDUMP" 11889 fi 11890 11891 test -z "$OBJDUMP" && OBJDUMP=objdump 11892 11893 11894 11895 11896 11897 11898 11899 11900 11901 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 11902 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 11903 if ${lt_cv_deplibs_check_method+:} false; then : 11904 $as_echo_n "(cached) " >&6 11905 else 11906 lt_cv_file_magic_cmd='$MAGIC_CMD' 11907 lt_cv_file_magic_test_file= 11908 lt_cv_deplibs_check_method='unknown' 11909 # Need to set the preceding variable on all platforms that support 11910 # interlibrary dependencies. 11911 # 'none' -- dependencies not supported. 11912 # 'unknown' -- same as none, but documents that we really don't know. 11913 # 'pass_all' -- all dependencies passed with no checks. 11914 # 'test_compile' -- check by making test program. 11915 # 'file_magic [[regex]]' -- check by looking for files in library path 11916 # that responds to the $file_magic_cmd with a given extended regex. 11917 # If you have 'file' or equivalent on your system and you're not sure 11918 # whether 'pass_all' will *always* work, you probably want this one. 11919 11920 case $host_os in 11921 aix[4-9]*) 11922 lt_cv_deplibs_check_method=pass_all 11923 ;; 11924 11925 beos*) 11926 lt_cv_deplibs_check_method=pass_all 11927 ;; 11928 11929 bsdi[45]*) 11930 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 11931 lt_cv_file_magic_cmd='/usr/bin/file -L' 11932 lt_cv_file_magic_test_file=/shlib/libc.so 11933 ;; 11934 11935 cygwin*) 11936 # func_win32_libid is a shell function defined in ltmain.sh 11937 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 11938 lt_cv_file_magic_cmd='func_win32_libid' 11939 ;; 11940 11941 mingw* | pw32*) 11942 # Base MSYS/MinGW do not provide the 'file' command needed by 11943 # func_win32_libid shell function, so use a weaker test based on 'objdump', 11944 # unless we find 'file', for example because we are cross-compiling. 11945 if ( file / ) >/dev/null 2>&1; then 11946 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 11947 lt_cv_file_magic_cmd='func_win32_libid' 11948 else 11949 # Keep this pattern in sync with the one in func_win32_libid. 11950 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 11951 lt_cv_file_magic_cmd='$OBJDUMP -f' 11952 fi 11953 ;; 11954 11955 cegcc*) 11956 # use the weaker test based on 'objdump'. See mingw*. 11957 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 11958 lt_cv_file_magic_cmd='$OBJDUMP -f' 11959 ;; 11960 11961 darwin* | rhapsody*) 11962 lt_cv_deplibs_check_method=pass_all 11963 ;; 11964 11965 freebsd* | dragonfly*) 11966 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 11967 case $host_cpu in 11968 i*86 ) 11969 # Not sure whether the presence of OpenBSD here was a mistake. 11970 # Let's accept both of them until this is cleared up. 11971 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 11972 lt_cv_file_magic_cmd=/usr/bin/file 11973 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 11974 ;; 11975 esac 11976 else 11977 lt_cv_deplibs_check_method=pass_all 11978 fi 11979 ;; 11980 11981 haiku*) 11982 lt_cv_deplibs_check_method=pass_all 11983 ;; 11984 11985 hpux10.20* | hpux11*) 11986 lt_cv_file_magic_cmd=/usr/bin/file 11987 case $host_cpu in 11988 ia64*) 11989 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 11990 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 11991 ;; 11992 hppa*64*) 11993 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 11994 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 11995 ;; 11996 *) 11997 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 11998 lt_cv_file_magic_test_file=/usr/lib/libc.sl 11999 ;; 12000 esac 12001 ;; 12002 12003 interix[3-9]*) 12004 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 12005 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 12006 ;; 12007 12008 irix5* | irix6* | nonstopux*) 12009 case $LD in 12010 *-32|*"-32 ") libmagic=32-bit;; 12011 *-n32|*"-n32 ") libmagic=N32;; 12012 *-64|*"-64 ") libmagic=64-bit;; 12013 *) libmagic=never-match;; 12014 esac 12015 lt_cv_deplibs_check_method=pass_all 12016 ;; 12017 12018 # This must be glibc/ELF. 12019 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 12020 lt_cv_deplibs_check_method=pass_all 12021 ;; 12022 12023 netbsd*) 12024 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 12025 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 12026 else 12027 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 12028 fi 12029 ;; 12030 12031 newos6*) 12032 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 12033 lt_cv_file_magic_cmd=/usr/bin/file 12034 lt_cv_file_magic_test_file=/usr/lib/libnls.so 12035 ;; 12036 12037 *nto* | *qnx*) 12038 lt_cv_deplibs_check_method=pass_all 12039 ;; 12040 12041 openbsd* | bitrig*) 12042 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 12043 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 12044 else 12045 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 12046 fi 12047 ;; 12048 12049 osf3* | osf4* | osf5*) 12050 lt_cv_deplibs_check_method=pass_all 12051 ;; 12052 12053 rdos*) 12054 lt_cv_deplibs_check_method=pass_all 12055 ;; 12056 12057 solaris*) 12058 lt_cv_deplibs_check_method=pass_all 12059 ;; 12060 12061 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 12062 lt_cv_deplibs_check_method=pass_all 12063 ;; 12064 12065 sysv4 | sysv4.3*) 12066 case $host_vendor in 12067 motorola) 12068 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 12069 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 12070 ;; 12071 ncr) 12072 lt_cv_deplibs_check_method=pass_all 12073 ;; 12074 sequent) 12075 lt_cv_file_magic_cmd='/bin/file' 12076 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 12077 ;; 12078 sni) 12079 lt_cv_file_magic_cmd='/bin/file' 12080 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 12081 lt_cv_file_magic_test_file=/lib/libc.so 12082 ;; 12083 siemens) 12084 lt_cv_deplibs_check_method=pass_all 12085 ;; 12086 pc) 12087 lt_cv_deplibs_check_method=pass_all 12088 ;; 12089 esac 12090 ;; 12091 12092 tpf*) 12093 lt_cv_deplibs_check_method=pass_all 12094 ;; 12095 os2*) 12096 lt_cv_deplibs_check_method=pass_all 12097 ;; 12098 esac 12099 12100 fi 12101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 12102 $as_echo "$lt_cv_deplibs_check_method" >&6; } 12103 12104 file_magic_glob= 12105 want_nocaseglob=no 12106 if test "$build" = "$host"; then 12107 case $host_os in 12108 mingw* | pw32*) 12109 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 12110 want_nocaseglob=yes 12111 else 12112 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 12113 fi 12114 ;; 12115 esac 12116 fi 12117 12118 file_magic_cmd=$lt_cv_file_magic_cmd 12119 deplibs_check_method=$lt_cv_deplibs_check_method 12120 test -z "$deplibs_check_method" && deplibs_check_method=unknown 12121 12122 12123 12124 12125 12126 12127 12128 12129 12130 12131 12132 12133 12134 12135 12136 12137 12138 12139 12140 12141 12142 12143 if test -n "$ac_tool_prefix"; then 12144 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 12145 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12147 $as_echo_n "checking for $ac_word... " >&6; } 12148 if ${ac_cv_prog_DLLTOOL+:} false; then : 12149 $as_echo_n "(cached) " >&6 12150 else 12151 if test -n "$DLLTOOL"; then 12152 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 12153 else 12154 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12155 for as_dir in $PATH 12156 do 12157 IFS=$as_save_IFS 12158 test -z "$as_dir" && as_dir=. 12159 for ac_exec_ext in '' $ac_executable_extensions; do 12160 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12161 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 12162 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12163 break 2 12164 fi 12165 done 12166 done 12167 IFS=$as_save_IFS 12168 12169 fi 12170 fi 12171 DLLTOOL=$ac_cv_prog_DLLTOOL 12172 if test -n "$DLLTOOL"; then 12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 12174 $as_echo "$DLLTOOL" >&6; } 12175 else 12176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12177 $as_echo "no" >&6; } 12178 fi 12179 12180 12181 fi 12182 if test -z "$ac_cv_prog_DLLTOOL"; then 12183 ac_ct_DLLTOOL=$DLLTOOL 12184 # Extract the first word of "dlltool", so it can be a program name with args. 12185 set dummy dlltool; ac_word=$2 12186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12187 $as_echo_n "checking for $ac_word... " >&6; } 12188 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 12189 $as_echo_n "(cached) " >&6 12190 else 12191 if test -n "$ac_ct_DLLTOOL"; then 12192 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 12193 else 12194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12195 for as_dir in $PATH 12196 do 12197 IFS=$as_save_IFS 12198 test -z "$as_dir" && as_dir=. 12199 for ac_exec_ext in '' $ac_executable_extensions; do 12200 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12201 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 12202 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12203 break 2 12204 fi 12205 done 12206 done 12207 IFS=$as_save_IFS 12208 12209 fi 12210 fi 12211 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 12212 if test -n "$ac_ct_DLLTOOL"; then 12213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 12214 $as_echo "$ac_ct_DLLTOOL" >&6; } 12215 else 12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12217 $as_echo "no" >&6; } 12218 fi 12219 12220 if test "x$ac_ct_DLLTOOL" = x; then 12221 DLLTOOL="false" 12222 else 12223 case $cross_compiling:$ac_tool_warned in 12224 yes:) 12225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12226 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12227 ac_tool_warned=yes ;; 12228 esac 12229 DLLTOOL=$ac_ct_DLLTOOL 12230 fi 12231 else 12232 DLLTOOL="$ac_cv_prog_DLLTOOL" 12233 fi 12234 12235 test -z "$DLLTOOL" && DLLTOOL=dlltool 12236 12237 12238 12239 12240 12241 12242 12243 12244 12245 12246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 12247 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 12248 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 12249 $as_echo_n "(cached) " >&6 12250 else 12251 lt_cv_sharedlib_from_linklib_cmd='unknown' 12252 12253 case $host_os in 12254 cygwin* | mingw* | pw32* | cegcc*) 12255 # two different shell functions defined in ltmain.sh; 12256 # decide which one to use based on capabilities of $DLLTOOL 12257 case `$DLLTOOL --help 2>&1` in 12258 *--identify-strict*) 12259 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 12260 ;; 12261 *) 12262 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 12263 ;; 12264 esac 12265 ;; 12266 *) 12267 # fallback: assume linklib IS sharedlib 12268 lt_cv_sharedlib_from_linklib_cmd=$ECHO 12269 ;; 12270 esac 12271 12272 fi 12273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 12274 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 12275 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 12276 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 12277 12278 12279 12280 12281 12282 12283 12284 if test -n "$ac_tool_prefix"; then 12285 for ac_prog in ar 12286 do 12287 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 12288 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 12289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12290 $as_echo_n "checking for $ac_word... " >&6; } 12291 if ${ac_cv_prog_AR+:} false; then : 12292 $as_echo_n "(cached) " >&6 12293 else 12294 if test -n "$AR"; then 12295 ac_cv_prog_AR="$AR" # Let the user override the test. 12296 else 12297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12298 for as_dir in $PATH 12299 do 12300 IFS=$as_save_IFS 12301 test -z "$as_dir" && as_dir=. 12302 for ac_exec_ext in '' $ac_executable_extensions; do 12303 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12304 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 12305 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12306 break 2 12307 fi 12308 done 12309 done 12310 IFS=$as_save_IFS 12311 12312 fi 12313 fi 12314 AR=$ac_cv_prog_AR 12315 if test -n "$AR"; then 12316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 12317 $as_echo "$AR" >&6; } 12318 else 12319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12320 $as_echo "no" >&6; } 12321 fi 12322 12323 12324 test -n "$AR" && break 12325 done 12326 fi 12327 if test -z "$AR"; then 12328 ac_ct_AR=$AR 12329 for ac_prog in ar 12330 do 12331 # Extract the first word of "$ac_prog", so it can be a program name with args. 12332 set dummy $ac_prog; ac_word=$2 12333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12334 $as_echo_n "checking for $ac_word... " >&6; } 12335 if ${ac_cv_prog_ac_ct_AR+:} false; then : 12336 $as_echo_n "(cached) " >&6 12337 else 12338 if test -n "$ac_ct_AR"; then 12339 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 12340 else 12341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12342 for as_dir in $PATH 12343 do 12344 IFS=$as_save_IFS 12345 test -z "$as_dir" && as_dir=. 12346 for ac_exec_ext in '' $ac_executable_extensions; do 12347 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12348 ac_cv_prog_ac_ct_AR="$ac_prog" 12349 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12350 break 2 12351 fi 12352 done 12353 done 12354 IFS=$as_save_IFS 12355 12356 fi 12357 fi 12358 ac_ct_AR=$ac_cv_prog_ac_ct_AR 12359 if test -n "$ac_ct_AR"; then 12360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 12361 $as_echo "$ac_ct_AR" >&6; } 12362 else 12363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12364 $as_echo "no" >&6; } 12365 fi 12366 12367 12368 test -n "$ac_ct_AR" && break 12369 done 12370 12371 if test "x$ac_ct_AR" = x; then 12372 AR="false" 12373 else 12374 case $cross_compiling:$ac_tool_warned in 12375 yes:) 12376 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12377 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12378 ac_tool_warned=yes ;; 12379 esac 12380 AR=$ac_ct_AR 12381 fi 12382 fi 12383 12384 : ${AR=ar} 12385 : ${AR_FLAGS=cru} 12386 12387 12388 12389 12390 12391 12392 12393 12394 12395 12396 12397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 12398 $as_echo_n "checking for archiver @FILE support... " >&6; } 12399 if ${lt_cv_ar_at_file+:} false; then : 12400 $as_echo_n "(cached) " >&6 12401 else 12402 lt_cv_ar_at_file=no 12403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12404 /* end confdefs.h. */ 12405 12406 int 12407 main () 12408 { 12409 12410 ; 12411 return 0; 12412 } 12413 _ACEOF 12414 if ac_fn_c_try_compile "$LINENO"; then : 12415 echo conftest.$ac_objext > conftest.lst 12416 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 12417 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 12418 (eval $lt_ar_try) 2>&5 12419 ac_status=$? 12420 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12421 test $ac_status = 0; } 12422 if test 0 -eq "$ac_status"; then 12423 # Ensure the archiver fails upon bogus file names. 12424 rm -f conftest.$ac_objext libconftest.a 12425 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 12426 (eval $lt_ar_try) 2>&5 12427 ac_status=$? 12428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12429 test $ac_status = 0; } 12430 if test 0 -ne "$ac_status"; then 12431 lt_cv_ar_at_file=@ 12432 fi 12433 fi 12434 rm -f conftest.* libconftest.a 12435 12436 fi 12437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12438 12439 fi 12440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 12441 $as_echo "$lt_cv_ar_at_file" >&6; } 12442 12443 if test no = "$lt_cv_ar_at_file"; then 12444 archiver_list_spec= 12445 else 12446 archiver_list_spec=$lt_cv_ar_at_file 12447 fi 12448 12449 12450 12451 12452 12453 12454 12455 if test -n "$ac_tool_prefix"; then 12456 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 12457 set dummy ${ac_tool_prefix}strip; ac_word=$2 12458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12459 $as_echo_n "checking for $ac_word... " >&6; } 12460 if ${ac_cv_prog_STRIP+:} false; then : 12461 $as_echo_n "(cached) " >&6 12462 else 12463 if test -n "$STRIP"; then 12464 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 12465 else 12466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12467 for as_dir in $PATH 12468 do 12469 IFS=$as_save_IFS 12470 test -z "$as_dir" && as_dir=. 12471 for ac_exec_ext in '' $ac_executable_extensions; do 12472 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12473 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 12474 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12475 break 2 12476 fi 12477 done 12478 done 12479 IFS=$as_save_IFS 12480 12481 fi 12482 fi 12483 STRIP=$ac_cv_prog_STRIP 12484 if test -n "$STRIP"; then 12485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 12486 $as_echo "$STRIP" >&6; } 12487 else 12488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12489 $as_echo "no" >&6; } 12490 fi 12491 12492 12493 fi 12494 if test -z "$ac_cv_prog_STRIP"; then 12495 ac_ct_STRIP=$STRIP 12496 # Extract the first word of "strip", so it can be a program name with args. 12497 set dummy strip; ac_word=$2 12498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12499 $as_echo_n "checking for $ac_word... " >&6; } 12500 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 12501 $as_echo_n "(cached) " >&6 12502 else 12503 if test -n "$ac_ct_STRIP"; then 12504 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 12505 else 12506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12507 for as_dir in $PATH 12508 do 12509 IFS=$as_save_IFS 12510 test -z "$as_dir" && as_dir=. 12511 for ac_exec_ext in '' $ac_executable_extensions; do 12512 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12513 ac_cv_prog_ac_ct_STRIP="strip" 12514 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12515 break 2 12516 fi 12517 done 12518 done 12519 IFS=$as_save_IFS 12520 12521 fi 12522 fi 12523 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 12524 if test -n "$ac_ct_STRIP"; then 12525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 12526 $as_echo "$ac_ct_STRIP" >&6; } 12527 else 12528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12529 $as_echo "no" >&6; } 12530 fi 12531 12532 if test "x$ac_ct_STRIP" = x; then 12533 STRIP=":" 12534 else 12535 case $cross_compiling:$ac_tool_warned in 12536 yes:) 12537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12538 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12539 ac_tool_warned=yes ;; 12540 esac 12541 STRIP=$ac_ct_STRIP 12542 fi 12543 else 12544 STRIP="$ac_cv_prog_STRIP" 12545 fi 12546 12547 test -z "$STRIP" && STRIP=: 12548 12549 12550 12551 12552 12553 12554 if test -n "$ac_tool_prefix"; then 12555 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 12556 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 12557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12558 $as_echo_n "checking for $ac_word... " >&6; } 12559 if ${ac_cv_prog_RANLIB+:} false; then : 12560 $as_echo_n "(cached) " >&6 12561 else 12562 if test -n "$RANLIB"; then 12563 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 12564 else 12565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12566 for as_dir in $PATH 12567 do 12568 IFS=$as_save_IFS 12569 test -z "$as_dir" && as_dir=. 12570 for ac_exec_ext in '' $ac_executable_extensions; do 12571 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12572 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 12573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12574 break 2 12575 fi 12576 done 12577 done 12578 IFS=$as_save_IFS 12579 12580 fi 12581 fi 12582 RANLIB=$ac_cv_prog_RANLIB 12583 if test -n "$RANLIB"; then 12584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 12585 $as_echo "$RANLIB" >&6; } 12586 else 12587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12588 $as_echo "no" >&6; } 12589 fi 12590 12591 12592 fi 12593 if test -z "$ac_cv_prog_RANLIB"; then 12594 ac_ct_RANLIB=$RANLIB 12595 # Extract the first word of "ranlib", so it can be a program name with args. 12596 set dummy ranlib; ac_word=$2 12597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12598 $as_echo_n "checking for $ac_word... " >&6; } 12599 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 12600 $as_echo_n "(cached) " >&6 12601 else 12602 if test -n "$ac_ct_RANLIB"; then 12603 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 12604 else 12605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12606 for as_dir in $PATH 12607 do 12608 IFS=$as_save_IFS 12609 test -z "$as_dir" && as_dir=. 12610 for ac_exec_ext in '' $ac_executable_extensions; do 12611 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12612 ac_cv_prog_ac_ct_RANLIB="ranlib" 12613 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12614 break 2 12615 fi 12616 done 12617 done 12618 IFS=$as_save_IFS 12619 12620 fi 12621 fi 12622 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 12623 if test -n "$ac_ct_RANLIB"; then 12624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 12625 $as_echo "$ac_ct_RANLIB" >&6; } 12626 else 12627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12628 $as_echo "no" >&6; } 12629 fi 12630 12631 if test "x$ac_ct_RANLIB" = x; then 12632 RANLIB=":" 12633 else 12634 case $cross_compiling:$ac_tool_warned in 12635 yes:) 12636 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12637 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12638 ac_tool_warned=yes ;; 12639 esac 12640 RANLIB=$ac_ct_RANLIB 12641 fi 12642 else 12643 RANLIB="$ac_cv_prog_RANLIB" 12644 fi 12645 12646 test -z "$RANLIB" && RANLIB=: 12647 12648 12649 12650 12651 12652 12653 # Determine commands to create old-style static archives. 12654 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 12655 old_postinstall_cmds='chmod 644 $oldlib' 12656 old_postuninstall_cmds= 12657 12658 if test -n "$RANLIB"; then 12659 case $host_os in 12660 bitrig* | openbsd*) 12661 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 12662 ;; 12663 *) 12664 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 12665 ;; 12666 esac 12667 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 12668 fi 12669 12670 case $host_os in 12671 darwin*) 12672 lock_old_archive_extraction=yes ;; 12673 *) 12674 lock_old_archive_extraction=no ;; 12675 esac 12676 12677 12678 12679 12680 12681 12682 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 12694 12695 12696 12697 12698 12699 12700 12701 12702 12703 12704 12705 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 # If no C compiler was specified, use CC. 12716 LTCC=${LTCC-"$CC"} 12717 12718 # If no C compiler flags were specified, use CFLAGS. 12719 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 12720 12721 # Allow CC to be a program name with arguments. 12722 compiler=$CC 12723 12724 12725 # Check for command to grab the raw symbol name followed by C symbol from nm. 12726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 12727 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 12728 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 12729 $as_echo_n "(cached) " >&6 12730 else 12731 12732 # These are sane defaults that work on at least a few old systems. 12733 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 12734 12735 # Character class describing NM global symbol codes. 12736 symcode='[BCDEGRST]' 12737 12738 # Regexp to match symbols that can be accessed directly from C. 12739 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 12740 12741 # Define system-specific variables. 12742 case $host_os in 12743 aix*) 12744 symcode='[BCDT]' 12745 ;; 12746 cygwin* | mingw* | pw32* | cegcc*) 12747 symcode='[ABCDGISTW]' 12748 ;; 12749 hpux*) 12750 if test ia64 = "$host_cpu"; then 12751 symcode='[ABCDEGRST]' 12752 fi 12753 ;; 12754 irix* | nonstopux*) 12755 symcode='[BCDEGRST]' 12756 ;; 12757 osf*) 12758 symcode='[BCDEGQRST]' 12759 ;; 12760 solaris*) 12761 symcode='[BDRT]' 12762 ;; 12763 sco3.2v5*) 12764 symcode='[DT]' 12765 ;; 12766 sysv4.2uw2*) 12767 symcode='[DT]' 12768 ;; 12769 sysv5* | sco5v6* | unixware* | OpenUNIX*) 12770 symcode='[ABDT]' 12771 ;; 12772 sysv4) 12773 symcode='[DFNSTU]' 12774 ;; 12775 esac 12776 12777 # If we're using GNU nm, then use its standard symbol codes. 12778 case `$NM -V 2>&1` in 12779 *GNU* | *'with BFD'*) 12780 symcode='[ABCDGIRSTW]' ;; 12781 esac 12782 12783 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 12784 # Gets list of data symbols to import. 12785 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 12786 # Adjust the below global symbol transforms to fixup imported variables. 12787 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 12788 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 12789 lt_c_name_lib_hook="\ 12790 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 12791 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 12792 else 12793 # Disable hooks by default. 12794 lt_cv_sys_global_symbol_to_import= 12795 lt_cdecl_hook= 12796 lt_c_name_hook= 12797 lt_c_name_lib_hook= 12798 fi 12799 12800 # Transform an extracted symbol line into a proper C declaration. 12801 # Some systems (esp. on ia64) link data and code symbols differently, 12802 # so use this general approach. 12803 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 12804 $lt_cdecl_hook\ 12805 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 12806 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 12807 12808 # Transform an extracted symbol line into symbol name and symbol address 12809 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 12810 $lt_c_name_hook\ 12811 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 12812 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 12813 12814 # Transform an extracted symbol line into symbol name with lib prefix and 12815 # symbol address. 12816 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 12817 $lt_c_name_lib_hook\ 12818 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 12819 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 12820 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 12821 12822 # Handle CRLF in mingw tool chain 12823 opt_cr= 12824 case $build_os in 12825 mingw*) 12826 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 12827 ;; 12828 esac 12829 12830 # Try without a prefix underscore, then with it. 12831 for ac_symprfx in "" "_"; do 12832 12833 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 12834 symxfrm="\\1 $ac_symprfx\\2 \\2" 12835 12836 # Write the raw and C identifiers. 12837 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 12838 # Fake it for dumpbin and say T for any non-static function, 12839 # D for any global variable and I for any imported variable. 12840 # Also find C++ and __fastcall symbols from MSVC++, 12841 # which start with @ or ?. 12842 lt_cv_sys_global_symbol_pipe="$AWK '"\ 12843 " {last_section=section; section=\$ 3};"\ 12844 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 12845 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 12846 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 12847 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 12848 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 12849 " \$ 0!~/External *\|/{next};"\ 12850 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 12851 " {if(hide[section]) next};"\ 12852 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 12853 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 12854 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 12855 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 12856 " ' prfx=^$ac_symprfx" 12857 else 12858 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 12859 fi 12860 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 12861 12862 # Check to see that the pipe works correctly. 12863 pipe_works=no 12864 12865 rm -f conftest* 12866 cat > conftest.$ac_ext <<_LT_EOF 12867 #ifdef __cplusplus 12868 extern "C" { 12869 #endif 12870 char nm_test_var; 12871 void nm_test_func(void); 12872 void nm_test_func(void){} 12873 #ifdef __cplusplus 12874 } 12875 #endif 12876 int main(){nm_test_var='a';nm_test_func();return(0);} 12877 _LT_EOF 12878 12879 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 12880 (eval $ac_compile) 2>&5 12881 ac_status=$? 12882 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12883 test $ac_status = 0; }; then 12884 # Now try to grab the symbols. 12885 nlist=conftest.nm 12886 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 12887 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 12888 ac_status=$? 12889 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12890 test $ac_status = 0; } && test -s "$nlist"; then 12891 # Try sorting and uniquifying the output. 12892 if sort "$nlist" | uniq > "$nlist"T; then 12893 mv -f "$nlist"T "$nlist" 12894 else 12895 rm -f "$nlist"T 12896 fi 12897 12898 # Make sure that we snagged all the symbols we need. 12899 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 12900 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 12901 cat <<_LT_EOF > conftest.$ac_ext 12902 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 12903 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 12904 /* DATA imports from DLLs on WIN32 can't be const, because runtime 12905 relocations are performed -- see ld's documentation on pseudo-relocs. */ 12906 # define LT_DLSYM_CONST 12907 #elif defined __osf__ 12908 /* This system does not cope well with relocations in const data. */ 12909 # define LT_DLSYM_CONST 12910 #else 12911 # define LT_DLSYM_CONST const 12912 #endif 12913 12914 #ifdef __cplusplus 12915 extern "C" { 12916 #endif 12917 12918 _LT_EOF 12919 # Now generate the symbol file. 12920 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 12921 12922 cat <<_LT_EOF >> conftest.$ac_ext 12923 12924 /* The mapping between symbol names and symbols. */ 12925 LT_DLSYM_CONST struct { 12926 const char *name; 12927 void *address; 12928 } 12929 lt__PROGRAM__LTX_preloaded_symbols[] = 12930 { 12931 { "@PROGRAM@", (void *) 0 }, 12932 _LT_EOF 12933 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 12934 cat <<\_LT_EOF >> conftest.$ac_ext 12935 {0, (void *) 0} 12936 }; 12937 12938 /* This works around a problem in FreeBSD linker */ 12939 #ifdef FREEBSD_WORKAROUND 12940 static const void *lt_preloaded_setup() { 12941 return lt__PROGRAM__LTX_preloaded_symbols; 12942 } 12943 #endif 12944 12945 #ifdef __cplusplus 12946 } 12947 #endif 12948 _LT_EOF 12949 # Now try linking the two files. 12950 mv conftest.$ac_objext conftstm.$ac_objext 12951 lt_globsym_save_LIBS=$LIBS 12952 lt_globsym_save_CFLAGS=$CFLAGS 12953 LIBS=conftstm.$ac_objext 12954 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 12955 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12956 (eval $ac_link) 2>&5 12957 ac_status=$? 12958 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12959 test $ac_status = 0; } && test -s conftest$ac_exeext; then 12960 pipe_works=yes 12961 fi 12962 LIBS=$lt_globsym_save_LIBS 12963 CFLAGS=$lt_globsym_save_CFLAGS 12964 else 12965 echo "cannot find nm_test_func in $nlist" >&5 12966 fi 12967 else 12968 echo "cannot find nm_test_var in $nlist" >&5 12969 fi 12970 else 12971 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 12972 fi 12973 else 12974 echo "$progname: failed program was:" >&5 12975 cat conftest.$ac_ext >&5 12976 fi 12977 rm -rf conftest* conftst* 12978 12979 # Do not use the global_symbol_pipe unless it works. 12980 if test yes = "$pipe_works"; then 12981 break 12982 else 12983 lt_cv_sys_global_symbol_pipe= 12984 fi 12985 done 12986 12987 fi 12988 12989 if test -z "$lt_cv_sys_global_symbol_pipe"; then 12990 lt_cv_sys_global_symbol_to_cdecl= 12991 fi 12992 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 12993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 12994 $as_echo "failed" >&6; } 12995 else 12996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 12997 $as_echo "ok" >&6; } 12998 fi 12999 13000 # Response file support. 13001 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 13002 nm_file_list_spec='@' 13003 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 13004 nm_file_list_spec='@' 13005 fi 13006 13007 13008 13009 13010 13011 13012 13013 13014 13015 13016 13017 13018 13019 13020 13021 13022 13023 13024 13025 13026 13027 13028 13029 13030 13031 13032 13033 13034 13035 13036 13037 13038 13039 13040 13041 13042 13043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 13044 $as_echo_n "checking for sysroot... " >&6; } 13045 13046 # Check whether --with-sysroot was given. 13047 if test "${with_sysroot+set}" = set; then : 13048 withval=$with_sysroot; 13049 else 13050 with_sysroot=no 13051 fi 13052 13053 13054 lt_sysroot= 13055 case $with_sysroot in #( 13056 yes) 13057 if test yes = "$GCC"; then 13058 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 13059 fi 13060 ;; #( 13061 /*) 13062 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 13063 ;; #( 13064 no|'') 13065 ;; #( 13066 *) 13067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 13068 $as_echo "$with_sysroot" >&6; } 13069 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 13070 ;; 13071 esac 13072 13073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 13074 $as_echo "${lt_sysroot:-no}" >&6; } 13075 13076 13077 13078 13079 13080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 13081 $as_echo_n "checking for a working dd... " >&6; } 13082 if ${ac_cv_path_lt_DD+:} false; then : 13083 $as_echo_n "(cached) " >&6 13084 else 13085 printf 0123456789abcdef0123456789abcdef >conftest.i 13086 cat conftest.i conftest.i >conftest2.i 13087 : ${lt_DD:=$DD} 13088 if test -z "$lt_DD"; then 13089 ac_path_lt_DD_found=false 13090 # Loop through the user's path and test for each of PROGNAME-LIST 13091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13092 for as_dir in $PATH 13093 do 13094 IFS=$as_save_IFS 13095 test -z "$as_dir" && as_dir=. 13096 for ac_prog in dd; do 13097 for ac_exec_ext in '' $ac_executable_extensions; do 13098 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 13099 as_fn_executable_p "$ac_path_lt_DD" || continue 13100 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 13101 cmp -s conftest.i conftest.out \ 13102 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 13103 fi 13104 $ac_path_lt_DD_found && break 3 13105 done 13106 done 13107 done 13108 IFS=$as_save_IFS 13109 if test -z "$ac_cv_path_lt_DD"; then 13110 : 13111 fi 13112 else 13113 ac_cv_path_lt_DD=$lt_DD 13114 fi 13115 13116 rm -f conftest.i conftest2.i conftest.out 13117 fi 13118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 13119 $as_echo "$ac_cv_path_lt_DD" >&6; } 13120 13121 13122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 13123 $as_echo_n "checking how to truncate binary pipes... " >&6; } 13124 if ${lt_cv_truncate_bin+:} false; then : 13125 $as_echo_n "(cached) " >&6 13126 else 13127 printf 0123456789abcdef0123456789abcdef >conftest.i 13128 cat conftest.i conftest.i >conftest2.i 13129 lt_cv_truncate_bin= 13130 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 13131 cmp -s conftest.i conftest.out \ 13132 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 13133 fi 13134 rm -f conftest.i conftest2.i conftest.out 13135 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 13136 fi 13137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 13138 $as_echo "$lt_cv_truncate_bin" >&6; } 13139 13140 13141 13142 13143 13144 13145 13146 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 13147 func_cc_basename () 13148 { 13149 for cc_temp in $*""; do 13150 case $cc_temp in 13151 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 13152 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 13153 \-*) ;; 13154 *) break;; 13155 esac 13156 done 13157 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 13158 } 13159 13160 # Check whether --enable-libtool-lock was given. 13161 if test "${enable_libtool_lock+set}" = set; then : 13162 enableval=$enable_libtool_lock; 13163 fi 13164 13165 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 13166 13167 # Some flags need to be propagated to the compiler or linker for good 13168 # libtool support. 13169 case $host in 13170 ia64-*-hpux*) 13171 # Find out what ABI is being produced by ac_compile, and set mode 13172 # options accordingly. 13173 echo 'int i;' > conftest.$ac_ext 13174 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 13175 (eval $ac_compile) 2>&5 13176 ac_status=$? 13177 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13178 test $ac_status = 0; }; then 13179 case `/usr/bin/file conftest.$ac_objext` in 13180 *ELF-32*) 13181 HPUX_IA64_MODE=32 13182 ;; 13183 *ELF-64*) 13184 HPUX_IA64_MODE=64 13185 ;; 13186 esac 13187 fi 13188 rm -rf conftest* 13189 ;; 13190 *-*-irix6*) 13191 # Find out what ABI is being produced by ac_compile, and set linker 13192 # options accordingly. 13193 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 13194 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 13195 (eval $ac_compile) 2>&5 13196 ac_status=$? 13197 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13198 test $ac_status = 0; }; then 13199 if test yes = "$lt_cv_prog_gnu_ld"; then 13200 case `/usr/bin/file conftest.$ac_objext` in 13201 *32-bit*) 13202 LD="${LD-ld} -melf32bsmip" 13203 ;; 13204 *N32*) 13205 LD="${LD-ld} -melf32bmipn32" 13206 ;; 13207 *64-bit*) 13208 LD="${LD-ld} -melf64bmip" 13209 ;; 13210 esac 13211 else 13212 case `/usr/bin/file conftest.$ac_objext` in 13213 *32-bit*) 13214 LD="${LD-ld} -32" 13215 ;; 13216 *N32*) 13217 LD="${LD-ld} -n32" 13218 ;; 13219 *64-bit*) 13220 LD="${LD-ld} -64" 13221 ;; 13222 esac 13223 fi 13224 fi 13225 rm -rf conftest* 13226 ;; 13227 13228 mips64*-*linux*) 13229 # Find out what ABI is being produced by ac_compile, and set linker 13230 # options accordingly. 13231 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 13232 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 13233 (eval $ac_compile) 2>&5 13234 ac_status=$? 13235 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13236 test $ac_status = 0; }; then 13237 emul=elf 13238 case `/usr/bin/file conftest.$ac_objext` in 13239 *32-bit*) 13240 emul="${emul}32" 13241 ;; 13242 *64-bit*) 13243 emul="${emul}64" 13244 ;; 13245 esac 13246 case `/usr/bin/file conftest.$ac_objext` in 13247 *MSB*) 13248 emul="${emul}btsmip" 13249 ;; 13250 *LSB*) 13251 emul="${emul}ltsmip" 13252 ;; 13253 esac 13254 case `/usr/bin/file conftest.$ac_objext` in 13255 *N32*) 13256 emul="${emul}n32" 13257 ;; 13258 esac 13259 LD="${LD-ld} -m $emul" 13260 fi 13261 rm -rf conftest* 13262 ;; 13263 13264 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 13265 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 13266 # Find out what ABI is being produced by ac_compile, and set linker 13267 # options accordingly. Note that the listed cases only cover the 13268 # situations where additional linker options are needed (such as when 13269 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 13270 # vice versa); the common cases where no linker options are needed do 13271 # not appear in the list. 13272 echo 'int i;' > conftest.$ac_ext 13273 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 13274 (eval $ac_compile) 2>&5 13275 ac_status=$? 13276 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13277 test $ac_status = 0; }; then 13278 case `/usr/bin/file conftest.o` in 13279 *32-bit*) 13280 case $host in 13281 x86_64-*kfreebsd*-gnu) 13282 LD="${LD-ld} -m elf_i386_fbsd" 13283 ;; 13284 x86_64-*linux*) 13285 case `/usr/bin/file conftest.o` in 13286 *x86-64*) 13287 LD="${LD-ld} -m elf32_x86_64" 13288 ;; 13289 *) 13290 LD="${LD-ld} -m elf_i386" 13291 ;; 13292 esac 13293 ;; 13294 powerpc64le-*linux*) 13295 LD="${LD-ld} -m elf32lppclinux" 13296 ;; 13297 powerpc64-*linux*) 13298 LD="${LD-ld} -m elf32ppclinux" 13299 ;; 13300 s390x-*linux*) 13301 LD="${LD-ld} -m elf_s390" 13302 ;; 13303 sparc64-*linux*) 13304 LD="${LD-ld} -m elf32_sparc" 13305 ;; 13306 esac 13307 ;; 13308 *64-bit*) 13309 case $host in 13310 x86_64-*kfreebsd*-gnu) 13311 LD="${LD-ld} -m elf_x86_64_fbsd" 13312 ;; 13313 x86_64-*linux*) 13314 LD="${LD-ld} -m elf_x86_64" 13315 ;; 13316 powerpcle-*linux*) 13317 LD="${LD-ld} -m elf64lppc" 13318 ;; 13319 powerpc-*linux*) 13320 LD="${LD-ld} -m elf64ppc" 13321 ;; 13322 s390*-*linux*|s390*-*tpf*) 13323 LD="${LD-ld} -m elf64_s390" 13324 ;; 13325 sparc*-*linux*) 13326 LD="${LD-ld} -m elf64_sparc" 13327 ;; 13328 esac 13329 ;; 13330 esac 13331 fi 13332 rm -rf conftest* 13333 ;; 13334 13335 *-*-sco3.2v5*) 13336 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 13337 SAVE_CFLAGS=$CFLAGS 13338 CFLAGS="$CFLAGS -belf" 13339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 13340 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 13341 if ${lt_cv_cc_needs_belf+:} false; then : 13342 $as_echo_n "(cached) " >&6 13343 else 13344 ac_ext=c 13345 ac_cpp='$CPP $CPPFLAGS' 13346 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 13347 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 13348 ac_compiler_gnu=$ac_cv_c_compiler_gnu 13349 13350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13351 /* end confdefs.h. */ 13352 13353 int 13354 main () 13355 { 13356 13357 ; 13358 return 0; 13359 } 13360 _ACEOF 13361 if ac_fn_c_try_link "$LINENO"; then : 13362 lt_cv_cc_needs_belf=yes 13363 else 13364 lt_cv_cc_needs_belf=no 13365 fi 13366 rm -f core conftest.err conftest.$ac_objext \ 13367 conftest$ac_exeext conftest.$ac_ext 13368 ac_ext=c 13369 ac_cpp='$CPP $CPPFLAGS' 13370 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 13371 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 13372 ac_compiler_gnu=$ac_cv_c_compiler_gnu 13373 13374 fi 13375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 13376 $as_echo "$lt_cv_cc_needs_belf" >&6; } 13377 if test yes != "$lt_cv_cc_needs_belf"; then 13378 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 13379 CFLAGS=$SAVE_CFLAGS 13380 fi 13381 ;; 13382 *-*solaris*) 13383 # Find out what ABI is being produced by ac_compile, and set linker 13384 # options accordingly. 13385 echo 'int i;' > conftest.$ac_ext 13386 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 13387 (eval $ac_compile) 2>&5 13388 ac_status=$? 13389 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 13390 test $ac_status = 0; }; then 13391 case `/usr/bin/file conftest.o` in 13392 *64-bit*) 13393 case $lt_cv_prog_gnu_ld in 13394 yes*) 13395 case $host in 13396 i?86-*-solaris*|x86_64-*-solaris*) 13397 LD="${LD-ld} -m elf_x86_64" 13398 ;; 13399 sparc*-*-solaris*) 13400 LD="${LD-ld} -m elf64_sparc" 13401 ;; 13402 esac 13403 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 13404 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 13405 LD=${LD-ld}_sol2 13406 fi 13407 ;; 13408 *) 13409 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 13410 LD="${LD-ld} -64" 13411 fi 13412 ;; 13413 esac 13414 ;; 13415 esac 13416 fi 13417 rm -rf conftest* 13418 ;; 13419 esac 13420 13421 need_locks=$enable_libtool_lock 13422 13423 if test -n "$ac_tool_prefix"; then 13424 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 13425 set dummy ${ac_tool_prefix}mt; ac_word=$2 13426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13427 $as_echo_n "checking for $ac_word... " >&6; } 13428 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 13429 $as_echo_n "(cached) " >&6 13430 else 13431 if test -n "$MANIFEST_TOOL"; then 13432 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 13433 else 13434 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13435 for as_dir in $PATH 13436 do 13437 IFS=$as_save_IFS 13438 test -z "$as_dir" && as_dir=. 13439 for ac_exec_ext in '' $ac_executable_extensions; do 13440 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13441 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 13442 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13443 break 2 13444 fi 13445 done 13446 done 13447 IFS=$as_save_IFS 13448 13449 fi 13450 fi 13451 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 13452 if test -n "$MANIFEST_TOOL"; then 13453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 13454 $as_echo "$MANIFEST_TOOL" >&6; } 13455 else 13456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13457 $as_echo "no" >&6; } 13458 fi 13459 13460 13461 fi 13462 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 13463 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 13464 # Extract the first word of "mt", so it can be a program name with args. 13465 set dummy mt; ac_word=$2 13466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13467 $as_echo_n "checking for $ac_word... " >&6; } 13468 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 13469 $as_echo_n "(cached) " >&6 13470 else 13471 if test -n "$ac_ct_MANIFEST_TOOL"; then 13472 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 13473 else 13474 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13475 for as_dir in $PATH 13476 do 13477 IFS=$as_save_IFS 13478 test -z "$as_dir" && as_dir=. 13479 for ac_exec_ext in '' $ac_executable_extensions; do 13480 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13481 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 13482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13483 break 2 13484 fi 13485 done 13486 done 13487 IFS=$as_save_IFS 13488 13489 fi 13490 fi 13491 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 13492 if test -n "$ac_ct_MANIFEST_TOOL"; then 13493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 13494 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 13495 else 13496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13497 $as_echo "no" >&6; } 13498 fi 13499 13500 if test "x$ac_ct_MANIFEST_TOOL" = x; then 13501 MANIFEST_TOOL=":" 13502 else 13503 case $cross_compiling:$ac_tool_warned in 13504 yes:) 13505 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 13506 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 13507 ac_tool_warned=yes ;; 13508 esac 13509 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 13510 fi 13511 else 13512 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 13513 fi 13514 13515 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 13516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 13517 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 13518 if ${lt_cv_path_mainfest_tool+:} false; then : 13519 $as_echo_n "(cached) " >&6 13520 else 13521 lt_cv_path_mainfest_tool=no 13522 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 13523 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 13524 cat conftest.err >&5 13525 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 13526 lt_cv_path_mainfest_tool=yes 13527 fi 13528 rm -f conftest* 13529 fi 13530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 13531 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 13532 if test yes != "$lt_cv_path_mainfest_tool"; then 13533 MANIFEST_TOOL=: 13534 fi 13535 13536 13537 13538 13539 13540 13541 case $host_os in 13542 rhapsody* | darwin*) 13543 if test -n "$ac_tool_prefix"; then 13544 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 13545 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 13546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13547 $as_echo_n "checking for $ac_word... " >&6; } 13548 if ${ac_cv_prog_DSYMUTIL+:} false; then : 13549 $as_echo_n "(cached) " >&6 13550 else 13551 if test -n "$DSYMUTIL"; then 13552 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 13553 else 13554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13555 for as_dir in $PATH 13556 do 13557 IFS=$as_save_IFS 13558 test -z "$as_dir" && as_dir=. 13559 for ac_exec_ext in '' $ac_executable_extensions; do 13560 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13561 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 13562 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13563 break 2 13564 fi 13565 done 13566 done 13567 IFS=$as_save_IFS 13568 13569 fi 13570 fi 13571 DSYMUTIL=$ac_cv_prog_DSYMUTIL 13572 if test -n "$DSYMUTIL"; then 13573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 13574 $as_echo "$DSYMUTIL" >&6; } 13575 else 13576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13577 $as_echo "no" >&6; } 13578 fi 13579 13580 13581 fi 13582 if test -z "$ac_cv_prog_DSYMUTIL"; then 13583 ac_ct_DSYMUTIL=$DSYMUTIL 13584 # Extract the first word of "dsymutil", so it can be a program name with args. 13585 set dummy dsymutil; ac_word=$2 13586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13587 $as_echo_n "checking for $ac_word... " >&6; } 13588 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 13589 $as_echo_n "(cached) " >&6 13590 else 13591 if test -n "$ac_ct_DSYMUTIL"; then 13592 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 13593 else 13594 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13595 for as_dir in $PATH 13596 do 13597 IFS=$as_save_IFS 13598 test -z "$as_dir" && as_dir=. 13599 for ac_exec_ext in '' $ac_executable_extensions; do 13600 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13601 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 13602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13603 break 2 13604 fi 13605 done 13606 done 13607 IFS=$as_save_IFS 13608 13609 fi 13610 fi 13611 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 13612 if test -n "$ac_ct_DSYMUTIL"; then 13613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 13614 $as_echo "$ac_ct_DSYMUTIL" >&6; } 13615 else 13616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13617 $as_echo "no" >&6; } 13618 fi 13619 13620 if test "x$ac_ct_DSYMUTIL" = x; then 13621 DSYMUTIL=":" 13622 else 13623 case $cross_compiling:$ac_tool_warned in 13624 yes:) 13625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 13626 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 13627 ac_tool_warned=yes ;; 13628 esac 13629 DSYMUTIL=$ac_ct_DSYMUTIL 13630 fi 13631 else 13632 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 13633 fi 13634 13635 if test -n "$ac_tool_prefix"; then 13636 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 13637 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 13638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13639 $as_echo_n "checking for $ac_word... " >&6; } 13640 if ${ac_cv_prog_NMEDIT+:} false; then : 13641 $as_echo_n "(cached) " >&6 13642 else 13643 if test -n "$NMEDIT"; then 13644 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 13645 else 13646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13647 for as_dir in $PATH 13648 do 13649 IFS=$as_save_IFS 13650 test -z "$as_dir" && as_dir=. 13651 for ac_exec_ext in '' $ac_executable_extensions; do 13652 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13653 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 13654 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13655 break 2 13656 fi 13657 done 13658 done 13659 IFS=$as_save_IFS 13660 13661 fi 13662 fi 13663 NMEDIT=$ac_cv_prog_NMEDIT 13664 if test -n "$NMEDIT"; then 13665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 13666 $as_echo "$NMEDIT" >&6; } 13667 else 13668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13669 $as_echo "no" >&6; } 13670 fi 13671 13672 13673 fi 13674 if test -z "$ac_cv_prog_NMEDIT"; then 13675 ac_ct_NMEDIT=$NMEDIT 13676 # Extract the first word of "nmedit", so it can be a program name with args. 13677 set dummy nmedit; ac_word=$2 13678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13679 $as_echo_n "checking for $ac_word... " >&6; } 13680 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 13681 $as_echo_n "(cached) " >&6 13682 else 13683 if test -n "$ac_ct_NMEDIT"; then 13684 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 13685 else 13686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13687 for as_dir in $PATH 13688 do 13689 IFS=$as_save_IFS 13690 test -z "$as_dir" && as_dir=. 13691 for ac_exec_ext in '' $ac_executable_extensions; do 13692 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13693 ac_cv_prog_ac_ct_NMEDIT="nmedit" 13694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13695 break 2 13696 fi 13697 done 13698 done 13699 IFS=$as_save_IFS 13700 13701 fi 13702 fi 13703 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 13704 if test -n "$ac_ct_NMEDIT"; then 13705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 13706 $as_echo "$ac_ct_NMEDIT" >&6; } 13707 else 13708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13709 $as_echo "no" >&6; } 13710 fi 13711 13712 if test "x$ac_ct_NMEDIT" = x; then 13713 NMEDIT=":" 13714 else 13715 case $cross_compiling:$ac_tool_warned in 13716 yes:) 13717 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 13718 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 13719 ac_tool_warned=yes ;; 13720 esac 13721 NMEDIT=$ac_ct_NMEDIT 13722 fi 13723 else 13724 NMEDIT="$ac_cv_prog_NMEDIT" 13725 fi 13726 13727 if test -n "$ac_tool_prefix"; then 13728 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 13729 set dummy ${ac_tool_prefix}lipo; ac_word=$2 13730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13731 $as_echo_n "checking for $ac_word... " >&6; } 13732 if ${ac_cv_prog_LIPO+:} false; then : 13733 $as_echo_n "(cached) " >&6 13734 else 13735 if test -n "$LIPO"; then 13736 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 13737 else 13738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13739 for as_dir in $PATH 13740 do 13741 IFS=$as_save_IFS 13742 test -z "$as_dir" && as_dir=. 13743 for ac_exec_ext in '' $ac_executable_extensions; do 13744 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13745 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 13746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13747 break 2 13748 fi 13749 done 13750 done 13751 IFS=$as_save_IFS 13752 13753 fi 13754 fi 13755 LIPO=$ac_cv_prog_LIPO 13756 if test -n "$LIPO"; then 13757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 13758 $as_echo "$LIPO" >&6; } 13759 else 13760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13761 $as_echo "no" >&6; } 13762 fi 13763 13764 13765 fi 13766 if test -z "$ac_cv_prog_LIPO"; then 13767 ac_ct_LIPO=$LIPO 13768 # Extract the first word of "lipo", so it can be a program name with args. 13769 set dummy lipo; ac_word=$2 13770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13771 $as_echo_n "checking for $ac_word... " >&6; } 13772 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 13773 $as_echo_n "(cached) " >&6 13774 else 13775 if test -n "$ac_ct_LIPO"; then 13776 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 13777 else 13778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13779 for as_dir in $PATH 13780 do 13781 IFS=$as_save_IFS 13782 test -z "$as_dir" && as_dir=. 13783 for ac_exec_ext in '' $ac_executable_extensions; do 13784 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13785 ac_cv_prog_ac_ct_LIPO="lipo" 13786 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13787 break 2 13788 fi 13789 done 13790 done 13791 IFS=$as_save_IFS 13792 13793 fi 13794 fi 13795 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 13796 if test -n "$ac_ct_LIPO"; then 13797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 13798 $as_echo "$ac_ct_LIPO" >&6; } 13799 else 13800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13801 $as_echo "no" >&6; } 13802 fi 13803 13804 if test "x$ac_ct_LIPO" = x; then 13805 LIPO=":" 13806 else 13807 case $cross_compiling:$ac_tool_warned in 13808 yes:) 13809 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 13810 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 13811 ac_tool_warned=yes ;; 13812 esac 13813 LIPO=$ac_ct_LIPO 13814 fi 13815 else 13816 LIPO="$ac_cv_prog_LIPO" 13817 fi 13818 13819 if test -n "$ac_tool_prefix"; then 13820 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 13821 set dummy ${ac_tool_prefix}otool; ac_word=$2 13822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13823 $as_echo_n "checking for $ac_word... " >&6; } 13824 if ${ac_cv_prog_OTOOL+:} false; then : 13825 $as_echo_n "(cached) " >&6 13826 else 13827 if test -n "$OTOOL"; then 13828 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 13829 else 13830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13831 for as_dir in $PATH 13832 do 13833 IFS=$as_save_IFS 13834 test -z "$as_dir" && as_dir=. 13835 for ac_exec_ext in '' $ac_executable_extensions; do 13836 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13837 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 13838 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13839 break 2 13840 fi 13841 done 13842 done 13843 IFS=$as_save_IFS 13844 13845 fi 13846 fi 13847 OTOOL=$ac_cv_prog_OTOOL 13848 if test -n "$OTOOL"; then 13849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 13850 $as_echo "$OTOOL" >&6; } 13851 else 13852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13853 $as_echo "no" >&6; } 13854 fi 13855 13856 13857 fi 13858 if test -z "$ac_cv_prog_OTOOL"; then 13859 ac_ct_OTOOL=$OTOOL 13860 # Extract the first word of "otool", so it can be a program name with args. 13861 set dummy otool; ac_word=$2 13862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13863 $as_echo_n "checking for $ac_word... " >&6; } 13864 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 13865 $as_echo_n "(cached) " >&6 13866 else 13867 if test -n "$ac_ct_OTOOL"; then 13868 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 13869 else 13870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13871 for as_dir in $PATH 13872 do 13873 IFS=$as_save_IFS 13874 test -z "$as_dir" && as_dir=. 13875 for ac_exec_ext in '' $ac_executable_extensions; do 13876 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13877 ac_cv_prog_ac_ct_OTOOL="otool" 13878 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13879 break 2 13880 fi 13881 done 13882 done 13883 IFS=$as_save_IFS 13884 13885 fi 13886 fi 13887 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 13888 if test -n "$ac_ct_OTOOL"; then 13889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 13890 $as_echo "$ac_ct_OTOOL" >&6; } 13891 else 13892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13893 $as_echo "no" >&6; } 13894 fi 13895 13896 if test "x$ac_ct_OTOOL" = x; then 13897 OTOOL=":" 13898 else 13899 case $cross_compiling:$ac_tool_warned in 13900 yes:) 13901 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 13902 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 13903 ac_tool_warned=yes ;; 13904 esac 13905 OTOOL=$ac_ct_OTOOL 13906 fi 13907 else 13908 OTOOL="$ac_cv_prog_OTOOL" 13909 fi 13910 13911 if test -n "$ac_tool_prefix"; then 13912 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 13913 set dummy ${ac_tool_prefix}otool64; ac_word=$2 13914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13915 $as_echo_n "checking for $ac_word... " >&6; } 13916 if ${ac_cv_prog_OTOOL64+:} false; then : 13917 $as_echo_n "(cached) " >&6 13918 else 13919 if test -n "$OTOOL64"; then 13920 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 13921 else 13922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13923 for as_dir in $PATH 13924 do 13925 IFS=$as_save_IFS 13926 test -z "$as_dir" && as_dir=. 13927 for ac_exec_ext in '' $ac_executable_extensions; do 13928 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13929 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 13930 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13931 break 2 13932 fi 13933 done 13934 done 13935 IFS=$as_save_IFS 13936 13937 fi 13938 fi 13939 OTOOL64=$ac_cv_prog_OTOOL64 13940 if test -n "$OTOOL64"; then 13941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 13942 $as_echo "$OTOOL64" >&6; } 13943 else 13944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13945 $as_echo "no" >&6; } 13946 fi 13947 13948 13949 fi 13950 if test -z "$ac_cv_prog_OTOOL64"; then 13951 ac_ct_OTOOL64=$OTOOL64 13952 # Extract the first word of "otool64", so it can be a program name with args. 13953 set dummy otool64; ac_word=$2 13954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 13955 $as_echo_n "checking for $ac_word... " >&6; } 13956 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 13957 $as_echo_n "(cached) " >&6 13958 else 13959 if test -n "$ac_ct_OTOOL64"; then 13960 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 13961 else 13962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13963 for as_dir in $PATH 13964 do 13965 IFS=$as_save_IFS 13966 test -z "$as_dir" && as_dir=. 13967 for ac_exec_ext in '' $ac_executable_extensions; do 13968 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 13969 ac_cv_prog_ac_ct_OTOOL64="otool64" 13970 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 13971 break 2 13972 fi 13973 done 13974 done 13975 IFS=$as_save_IFS 13976 13977 fi 13978 fi 13979 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 13980 if test -n "$ac_ct_OTOOL64"; then 13981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 13982 $as_echo "$ac_ct_OTOOL64" >&6; } 13983 else 13984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 13985 $as_echo "no" >&6; } 13986 fi 13987 13988 if test "x$ac_ct_OTOOL64" = x; then 13989 OTOOL64=":" 13990 else 13991 case $cross_compiling:$ac_tool_warned in 13992 yes:) 13993 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 13994 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 13995 ac_tool_warned=yes ;; 13996 esac 13997 OTOOL64=$ac_ct_OTOOL64 13998 fi 13999 else 14000 OTOOL64="$ac_cv_prog_OTOOL64" 14001 fi 14002 14003 14004 14005 14006 14007 14008 14009 14010 14011 14012 14013 14014 14015 14016 14017 14018 14019 14020 14021 14022 14023 14024 14025 14026 14027 14028 14029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 14030 $as_echo_n "checking for -single_module linker flag... " >&6; } 14031 if ${lt_cv_apple_cc_single_mod+:} false; then : 14032 $as_echo_n "(cached) " >&6 14033 else 14034 lt_cv_apple_cc_single_mod=no 14035 if test -z "$LT_MULTI_MODULE"; then 14036 # By default we will add the -single_module flag. You can override 14037 # by either setting the environment variable LT_MULTI_MODULE 14038 # non-empty at configure time, or by adding -multi_module to the 14039 # link flags. 14040 rm -rf libconftest.dylib* 14041 echo "int foo(void){return 1;}" > conftest.c 14042 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 14043 -dynamiclib -Wl,-single_module conftest.c" >&5 14044 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 14045 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 14046 _lt_result=$? 14047 # If there is a non-empty error log, and "single_module" 14048 # appears in it, assume the flag caused a linker warning 14049 if test -s conftest.err && $GREP single_module conftest.err; then 14050 cat conftest.err >&5 14051 # Otherwise, if the output was created with a 0 exit code from 14052 # the compiler, it worked. 14053 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 14054 lt_cv_apple_cc_single_mod=yes 14055 else 14056 cat conftest.err >&5 14057 fi 14058 rm -rf libconftest.dylib* 14059 rm -f conftest.* 14060 fi 14061 fi 14062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 14063 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 14064 14065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 14066 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 14067 if ${lt_cv_ld_exported_symbols_list+:} false; then : 14068 $as_echo_n "(cached) " >&6 14069 else 14070 lt_cv_ld_exported_symbols_list=no 14071 save_LDFLAGS=$LDFLAGS 14072 echo "_main" > conftest.sym 14073 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 14074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14075 /* end confdefs.h. */ 14076 14077 int 14078 main () 14079 { 14080 14081 ; 14082 return 0; 14083 } 14084 _ACEOF 14085 if ac_fn_c_try_link "$LINENO"; then : 14086 lt_cv_ld_exported_symbols_list=yes 14087 else 14088 lt_cv_ld_exported_symbols_list=no 14089 fi 14090 rm -f core conftest.err conftest.$ac_objext \ 14091 conftest$ac_exeext conftest.$ac_ext 14092 LDFLAGS=$save_LDFLAGS 14093 14094 fi 14095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 14096 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 14097 14098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 14099 $as_echo_n "checking for -force_load linker flag... " >&6; } 14100 if ${lt_cv_ld_force_load+:} false; then : 14101 $as_echo_n "(cached) " >&6 14102 else 14103 lt_cv_ld_force_load=no 14104 cat > conftest.c << _LT_EOF 14105 int forced_loaded() { return 2;} 14106 _LT_EOF 14107 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 14108 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 14109 echo "$AR cru libconftest.a conftest.o" >&5 14110 $AR cru libconftest.a conftest.o 2>&5 14111 echo "$RANLIB libconftest.a" >&5 14112 $RANLIB libconftest.a 2>&5 14113 cat > conftest.c << _LT_EOF 14114 int main() { return 0;} 14115 _LT_EOF 14116 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 14117 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 14118 _lt_result=$? 14119 if test -s conftest.err && $GREP force_load conftest.err; then 14120 cat conftest.err >&5 14121 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 14122 lt_cv_ld_force_load=yes 14123 else 14124 cat conftest.err >&5 14125 fi 14126 rm -f conftest.err libconftest.a conftest conftest.c 14127 rm -rf conftest.dSYM 14128 14129 fi 14130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 14131 $as_echo "$lt_cv_ld_force_load" >&6; } 14132 case $host_os in 14133 rhapsody* | darwin1.[012]) 14134 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 14135 darwin1.*) 14136 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 14137 darwin*) # darwin 5.x on 14138 # if running on 10.5 or later, the deployment target defaults 14139 # to the OS version, if on x86, and 10.4, the deployment 14140 # target defaults to 10.4. Don't you love it? 14141 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 14142 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 14143 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 14144 10.[012][,.]*) 14145 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 14146 10.*) 14147 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 14148 esac 14149 ;; 14150 esac 14151 if test yes = "$lt_cv_apple_cc_single_mod"; then 14152 _lt_dar_single_mod='$single_module' 14153 fi 14154 if test yes = "$lt_cv_ld_exported_symbols_list"; then 14155 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 14156 else 14157 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 14158 fi 14159 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 14160 _lt_dsymutil='~$DSYMUTIL $lib || :' 14161 else 14162 _lt_dsymutil= 14163 fi 14164 ;; 14165 esac 14166 14167 # func_munge_path_list VARIABLE PATH 14168 # ----------------------------------- 14169 # VARIABLE is name of variable containing _space_ separated list of 14170 # directories to be munged by the contents of PATH, which is string 14171 # having a format: 14172 # "DIR[:DIR]:" 14173 # string "DIR[ DIR]" will be prepended to VARIABLE 14174 # ":DIR[:DIR]" 14175 # string "DIR[ DIR]" will be appended to VARIABLE 14176 # "DIRP[:DIRP]::[DIRA:]DIRA" 14177 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 14178 # "DIRA[ DIRA]" will be appended to VARIABLE 14179 # "DIR[:DIR]" 14180 # VARIABLE will be replaced by "DIR[ DIR]" 14181 func_munge_path_list () 14182 { 14183 case x$2 in 14184 x) 14185 ;; 14186 *:) 14187 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 14188 ;; 14189 x:*) 14190 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 14191 ;; 14192 *::*) 14193 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 14194 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 14195 ;; 14196 *) 14197 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 14198 ;; 14199 esac 14200 } 14201 14202 for ac_header in dlfcn.h 14203 do : 14204 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 14205 " 14206 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 14207 cat >>confdefs.h <<_ACEOF 14208 #define HAVE_DLFCN_H 1 14209 _ACEOF 14210 14211 fi 14212 14213 done 14214 14215 14216 14217 14218 14219 # Set options 14220 14221 14222 14223 enable_dlopen=no 14224 14225 14226 enable_win32_dll=no 14227 14228 14229 # Check whether --enable-shared was given. 14230 if test "${enable_shared+set}" = set; then : 14231 enableval=$enable_shared; p=${PACKAGE-default} 14232 case $enableval in 14233 yes) enable_shared=yes ;; 14234 no) enable_shared=no ;; 14235 *) 14236 enable_shared=no 14237 # Look at the argument we got. We use all the common list separators. 14238 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 14239 for pkg in $enableval; do 14240 IFS=$lt_save_ifs 14241 if test "X$pkg" = "X$p"; then 14242 enable_shared=yes 14243 fi 14244 done 14245 IFS=$lt_save_ifs 14246 ;; 14247 esac 14248 else 14249 enable_shared=yes 14250 fi 14251 14252 14253 14254 14255 14256 14257 14258 14259 14260 14261 14262 # Check whether --with-pic was given. 14263 if test "${with_pic+set}" = set; then : 14264 withval=$with_pic; lt_p=${PACKAGE-default} 14265 case $withval in 14266 yes|no) pic_mode=$withval ;; 14267 *) 14268 pic_mode=default 14269 # Look at the argument we got. We use all the common list separators. 14270 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 14271 for lt_pkg in $withval; do 14272 IFS=$lt_save_ifs 14273 if test "X$lt_pkg" = "X$lt_p"; then 14274 pic_mode=yes 14275 fi 14276 done 14277 IFS=$lt_save_ifs 14278 ;; 14279 esac 14280 else 14281 pic_mode=default 14282 fi 14283 14284 14285 14286 14287 14288 14289 14290 14291 # Check whether --enable-fast-install was given. 14292 if test "${enable_fast_install+set}" = set; then : 14293 enableval=$enable_fast_install; p=${PACKAGE-default} 14294 case $enableval in 14295 yes) enable_fast_install=yes ;; 14296 no) enable_fast_install=no ;; 14297 *) 14298 enable_fast_install=no 14299 # Look at the argument we got. We use all the common list separators. 14300 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 14301 for pkg in $enableval; do 14302 IFS=$lt_save_ifs 14303 if test "X$pkg" = "X$p"; then 14304 enable_fast_install=yes 14305 fi 14306 done 14307 IFS=$lt_save_ifs 14308 ;; 14309 esac 14310 else 14311 enable_fast_install=yes 14312 fi 14313 14314 14315 14316 14317 14318 14319 14320 14321 shared_archive_member_spec= 14322 case $host,$enable_shared in 14323 power*-*-aix[5-9]*,yes) 14324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 14325 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 14326 14327 # Check whether --with-aix-soname was given. 14328 if test "${with_aix_soname+set}" = set; then : 14329 withval=$with_aix_soname; case $withval in 14330 aix|svr4|both) 14331 ;; 14332 *) 14333 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 14334 ;; 14335 esac 14336 lt_cv_with_aix_soname=$with_aix_soname 14337 else 14338 if ${lt_cv_with_aix_soname+:} false; then : 14339 $as_echo_n "(cached) " >&6 14340 else 14341 lt_cv_with_aix_soname=aix 14342 fi 14343 14344 with_aix_soname=$lt_cv_with_aix_soname 14345 fi 14346 14347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 14348 $as_echo "$with_aix_soname" >&6; } 14349 if test aix != "$with_aix_soname"; then 14350 # For the AIX way of multilib, we name the shared archive member 14351 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 14352 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 14353 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 14354 # the AIX toolchain works better with OBJECT_MODE set (default 32). 14355 if test 64 = "${OBJECT_MODE-32}"; then 14356 shared_archive_member_spec=shr_64 14357 else 14358 shared_archive_member_spec=shr 14359 fi 14360 fi 14361 ;; 14362 *) 14363 with_aix_soname=aix 14364 ;; 14365 esac 14366 14367 14368 14369 14370 14371 14372 14373 14374 14375 14376 # This can be used to rebuild libtool when needed 14377 LIBTOOL_DEPS=$ltmain 14378 14379 # Always use our own libtool. 14380 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 14381 14382 14383 14384 14385 14386 14387 14388 14389 14390 14391 14392 14393 14394 14395 14396 14397 14398 14399 14400 14401 14402 14403 14404 14405 14406 14407 14408 14409 14410 14411 test -z "$LN_S" && LN_S="ln -s" 14412 14413 14414 14415 14416 14417 14418 14419 14420 14421 14422 14423 14424 14425 14426 if test -n "${ZSH_VERSION+set}"; then 14427 setopt NO_GLOB_SUBST 14428 fi 14429 14430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 14431 $as_echo_n "checking for objdir... " >&6; } 14432 if ${lt_cv_objdir+:} false; then : 14433 $as_echo_n "(cached) " >&6 14434 else 14435 rm -f .libs 2>/dev/null 14436 mkdir .libs 2>/dev/null 14437 if test -d .libs; then 14438 lt_cv_objdir=.libs 14439 else 14440 # MS-DOS does not allow filenames that begin with a dot. 14441 lt_cv_objdir=_libs 14442 fi 14443 rmdir .libs 2>/dev/null 14444 fi 14445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 14446 $as_echo "$lt_cv_objdir" >&6; } 14447 objdir=$lt_cv_objdir 14448 14449 14450 14451 14452 14453 cat >>confdefs.h <<_ACEOF 14454 #define LT_OBJDIR "$lt_cv_objdir/" 14455 _ACEOF 14456 14457 14458 14459 14460 case $host_os in 14461 aix3*) 14462 # AIX sometimes has problems with the GCC collect2 program. For some 14463 # reason, if we set the COLLECT_NAMES environment variable, the problems 14464 # vanish in a puff of smoke. 14465 if test set != "${COLLECT_NAMES+set}"; then 14466 COLLECT_NAMES= 14467 export COLLECT_NAMES 14468 fi 14469 ;; 14470 esac 14471 14472 # Global variables: 14473 ofile=libtool 14474 can_build_shared=yes 14475 14476 # All known linkers require a '.a' archive for static linking (except MSVC, 14477 # which needs '.lib'). 14478 libext=a 14479 14480 with_gnu_ld=$lt_cv_prog_gnu_ld 14481 14482 old_CC=$CC 14483 old_CFLAGS=$CFLAGS 14484 14485 # Set sane defaults for various variables 14486 test -z "$CC" && CC=cc 14487 test -z "$LTCC" && LTCC=$CC 14488 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 14489 test -z "$LD" && LD=ld 14490 test -z "$ac_objext" && ac_objext=o 14491 14492 func_cc_basename $compiler 14493 cc_basename=$func_cc_basename_result 14494 14495 14496 # Only perform the check for file, if the check method requires it 14497 test -z "$MAGIC_CMD" && MAGIC_CMD=file 14498 case $deplibs_check_method in 14499 file_magic*) 14500 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 14501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 14502 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 14503 if ${lt_cv_path_MAGIC_CMD+:} false; then : 14504 $as_echo_n "(cached) " >&6 14505 else 14506 case $MAGIC_CMD in 14507 [\\/*] | ?:[\\/]*) 14508 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 14509 ;; 14510 *) 14511 lt_save_MAGIC_CMD=$MAGIC_CMD 14512 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 14513 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 14514 for ac_dir in $ac_dummy; do 14515 IFS=$lt_save_ifs 14516 test -z "$ac_dir" && ac_dir=. 14517 if test -f "$ac_dir/${ac_tool_prefix}file"; then 14518 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 14519 if test -n "$file_magic_test_file"; then 14520 case $deplibs_check_method in 14521 "file_magic "*) 14522 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 14523 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 14524 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 14525 $EGREP "$file_magic_regex" > /dev/null; then 14526 : 14527 else 14528 cat <<_LT_EOF 1>&2 14529 14530 *** Warning: the command libtool uses to detect shared libraries, 14531 *** $file_magic_cmd, produces output that libtool cannot recognize. 14532 *** The result is that libtool may fail to recognize shared libraries 14533 *** as such. This will affect the creation of libtool libraries that 14534 *** depend on shared libraries, but programs linked with such libtool 14535 *** libraries will work regardless of this problem. Nevertheless, you 14536 *** may want to report the problem to your system manager and/or to 14537 *** bug-libtool (at] gnu.org 14538 14539 _LT_EOF 14540 fi ;; 14541 esac 14542 fi 14543 break 14544 fi 14545 done 14546 IFS=$lt_save_ifs 14547 MAGIC_CMD=$lt_save_MAGIC_CMD 14548 ;; 14549 esac 14550 fi 14551 14552 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 14553 if test -n "$MAGIC_CMD"; then 14554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 14555 $as_echo "$MAGIC_CMD" >&6; } 14556 else 14557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14558 $as_echo "no" >&6; } 14559 fi 14560 14561 14562 14563 14564 14565 if test -z "$lt_cv_path_MAGIC_CMD"; then 14566 if test -n "$ac_tool_prefix"; then 14567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 14568 $as_echo_n "checking for file... " >&6; } 14569 if ${lt_cv_path_MAGIC_CMD+:} false; then : 14570 $as_echo_n "(cached) " >&6 14571 else 14572 case $MAGIC_CMD in 14573 [\\/*] | ?:[\\/]*) 14574 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 14575 ;; 14576 *) 14577 lt_save_MAGIC_CMD=$MAGIC_CMD 14578 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 14579 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 14580 for ac_dir in $ac_dummy; do 14581 IFS=$lt_save_ifs 14582 test -z "$ac_dir" && ac_dir=. 14583 if test -f "$ac_dir/file"; then 14584 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 14585 if test -n "$file_magic_test_file"; then 14586 case $deplibs_check_method in 14587 "file_magic "*) 14588 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 14589 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 14590 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 14591 $EGREP "$file_magic_regex" > /dev/null; then 14592 : 14593 else 14594 cat <<_LT_EOF 1>&2 14595 14596 *** Warning: the command libtool uses to detect shared libraries, 14597 *** $file_magic_cmd, produces output that libtool cannot recognize. 14598 *** The result is that libtool may fail to recognize shared libraries 14599 *** as such. This will affect the creation of libtool libraries that 14600 *** depend on shared libraries, but programs linked with such libtool 14601 *** libraries will work regardless of this problem. Nevertheless, you 14602 *** may want to report the problem to your system manager and/or to 14603 *** bug-libtool (at] gnu.org 14604 14605 _LT_EOF 14606 fi ;; 14607 esac 14608 fi 14609 break 14610 fi 14611 done 14612 IFS=$lt_save_ifs 14613 MAGIC_CMD=$lt_save_MAGIC_CMD 14614 ;; 14615 esac 14616 fi 14617 14618 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 14619 if test -n "$MAGIC_CMD"; then 14620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 14621 $as_echo "$MAGIC_CMD" >&6; } 14622 else 14623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 14624 $as_echo "no" >&6; } 14625 fi 14626 14627 14628 else 14629 MAGIC_CMD=: 14630 fi 14631 fi 14632 14633 fi 14634 ;; 14635 esac 14636 14637 # Use C for the default configuration in the libtool script 14638 14639 lt_save_CC=$CC 14640 ac_ext=c 14641 ac_cpp='$CPP $CPPFLAGS' 14642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 14643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 14644 ac_compiler_gnu=$ac_cv_c_compiler_gnu 14645 14646 14647 # Source file extension for C test sources. 14648 ac_ext=c 14649 14650 # Object file extension for compiled C test sources. 14651 objext=o 14652 objext=$objext 14653 14654 # Code to be used in simple compile tests 14655 lt_simple_compile_test_code="int some_variable = 0;" 14656 14657 # Code to be used in simple link tests 14658 lt_simple_link_test_code='int main(){return(0);}' 14659 14660 14661 14662 14663 14664 14665 14666 # If no C compiler was specified, use CC. 14667 LTCC=${LTCC-"$CC"} 14668 14669 # If no C compiler flags were specified, use CFLAGS. 14670 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 14671 14672 # Allow CC to be a program name with arguments. 14673 compiler=$CC 14674 14675 # Save the default compiler, since it gets overwritten when the other 14676 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 14677 compiler_DEFAULT=$CC 14678 14679 # save warnings/boilerplate of simple test code 14680 ac_outfile=conftest.$ac_objext 14681 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 14682 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 14683 _lt_compiler_boilerplate=`cat conftest.err` 14684 $RM conftest* 14685 14686 ac_outfile=conftest.$ac_objext 14687 echo "$lt_simple_link_test_code" >conftest.$ac_ext 14688 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 14689 _lt_linker_boilerplate=`cat conftest.err` 14690 $RM -r conftest* 14691 14692 14693 if test -n "$compiler"; then 14694 14695 lt_prog_compiler_no_builtin_flag= 14696 14697 if test yes = "$GCC"; then 14698 case $cc_basename in 14699 nvcc*) 14700 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 14701 *) 14702 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 14703 esac 14704 14705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 14706 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 14707 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 14708 $as_echo_n "(cached) " >&6 14709 else 14710 lt_cv_prog_compiler_rtti_exceptions=no 14711 ac_outfile=conftest.$ac_objext 14712 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 14713 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 14714 # Insert the option either (1) after the last *FLAGS variable, or 14715 # (2) before a word containing "conftest.", or (3) at the end. 14716 # Note that $ac_compile itself does not contain backslashes and begins 14717 # with a dollar sign (not a hyphen), so the echo should work correctly. 14718 # The option is referenced via a variable to avoid confusing sed. 14719 lt_compile=`echo "$ac_compile" | $SED \ 14720 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 14721 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 14722 -e 's:$: $lt_compiler_flag:'` 14723 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 14724 (eval "$lt_compile" 2>conftest.err) 14725 ac_status=$? 14726 cat conftest.err >&5 14727 echo "$as_me:$LINENO: \$? = $ac_status" >&5 14728 if (exit $ac_status) && test -s "$ac_outfile"; then 14729 # The compiler can only warn and ignore the option if not recognized 14730 # So say no if there are warnings other than the usual output. 14731 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 14732 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 14733 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 14734 lt_cv_prog_compiler_rtti_exceptions=yes 14735 fi 14736 fi 14737 $RM conftest* 14738 14739 fi 14740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 14741 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 14742 14743 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 14744 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 14745 else 14746 : 14747 fi 14748 14749 fi 14750 14751 14752 14753 14754 14755 14756 lt_prog_compiler_wl= 14757 lt_prog_compiler_pic= 14758 lt_prog_compiler_static= 14759 14760 14761 if test yes = "$GCC"; then 14762 lt_prog_compiler_wl='-Wl,' 14763 lt_prog_compiler_static='-static' 14764 14765 case $host_os in 14766 aix*) 14767 # All AIX code is PIC. 14768 if test ia64 = "$host_cpu"; then 14769 # AIX 5 now supports IA64 processor 14770 lt_prog_compiler_static='-Bstatic' 14771 fi 14772 lt_prog_compiler_pic='-fPIC' 14773 ;; 14774 14775 amigaos*) 14776 case $host_cpu in 14777 powerpc) 14778 # see comment about AmigaOS4 .so support 14779 lt_prog_compiler_pic='-fPIC' 14780 ;; 14781 m68k) 14782 # FIXME: we need at least 68020 code to build shared libraries, but 14783 # adding the '-m68020' flag to GCC prevents building anything better, 14784 # like '-m68040'. 14785 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 14786 ;; 14787 esac 14788 ;; 14789 14790 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 14791 # PIC is the default for these OSes. 14792 ;; 14793 14794 mingw* | cygwin* | pw32* | os2* | cegcc*) 14795 # This hack is so that the source file can tell whether it is being 14796 # built for inclusion in a dll (and should export symbols for example). 14797 # Although the cygwin gcc ignores -fPIC, still need this for old-style 14798 # (--disable-auto-import) libraries 14799 lt_prog_compiler_pic='-DDLL_EXPORT' 14800 case $host_os in 14801 os2*) 14802 lt_prog_compiler_static='$wl-static' 14803 ;; 14804 esac 14805 ;; 14806 14807 darwin* | rhapsody*) 14808 # PIC is the default on this platform 14809 # Common symbols not allowed in MH_DYLIB files 14810 lt_prog_compiler_pic='-fno-common' 14811 ;; 14812 14813 haiku*) 14814 # PIC is the default for Haiku. 14815 # The "-static" flag exists, but is broken. 14816 lt_prog_compiler_static= 14817 ;; 14818 14819 hpux*) 14820 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 14821 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 14822 # sets the default TLS model and affects inlining. 14823 case $host_cpu in 14824 hppa*64*) 14825 # +Z the default 14826 ;; 14827 *) 14828 lt_prog_compiler_pic='-fPIC' 14829 ;; 14830 esac 14831 ;; 14832 14833 interix[3-9]*) 14834 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 14835 # Instead, we relocate shared libraries at runtime. 14836 ;; 14837 14838 msdosdjgpp*) 14839 # Just because we use GCC doesn't mean we suddenly get shared libraries 14840 # on systems that don't support them. 14841 lt_prog_compiler_can_build_shared=no 14842 enable_shared=no 14843 ;; 14844 14845 *nto* | *qnx*) 14846 # QNX uses GNU C++, but need to define -shared option too, otherwise 14847 # it will coredump. 14848 lt_prog_compiler_pic='-fPIC -shared' 14849 ;; 14850 14851 sysv4*MP*) 14852 if test -d /usr/nec; then 14853 lt_prog_compiler_pic=-Kconform_pic 14854 fi 14855 ;; 14856 14857 *) 14858 lt_prog_compiler_pic='-fPIC' 14859 ;; 14860 esac 14861 14862 case $cc_basename in 14863 nvcc*) # Cuda Compiler Driver 2.2 14864 lt_prog_compiler_wl='-Xlinker ' 14865 if test -n "$lt_prog_compiler_pic"; then 14866 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 14867 fi 14868 ;; 14869 esac 14870 else 14871 # PORTME Check for flag to pass linker flags through the system compiler. 14872 case $host_os in 14873 aix*) 14874 lt_prog_compiler_wl='-Wl,' 14875 if test ia64 = "$host_cpu"; then 14876 # AIX 5 now supports IA64 processor 14877 lt_prog_compiler_static='-Bstatic' 14878 else 14879 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 14880 fi 14881 ;; 14882 14883 darwin* | rhapsody*) 14884 # PIC is the default on this platform 14885 # Common symbols not allowed in MH_DYLIB files 14886 lt_prog_compiler_pic='-fno-common' 14887 case $cc_basename in 14888 nagfor*) 14889 # NAG Fortran compiler 14890 lt_prog_compiler_wl='-Wl,-Wl,,' 14891 lt_prog_compiler_pic='-PIC' 14892 lt_prog_compiler_static='-Bstatic' 14893 ;; 14894 esac 14895 ;; 14896 14897 mingw* | cygwin* | pw32* | os2* | cegcc*) 14898 # This hack is so that the source file can tell whether it is being 14899 # built for inclusion in a dll (and should export symbols for example). 14900 lt_prog_compiler_pic='-DDLL_EXPORT' 14901 case $host_os in 14902 os2*) 14903 lt_prog_compiler_static='$wl-static' 14904 ;; 14905 esac 14906 ;; 14907 14908 hpux9* | hpux10* | hpux11*) 14909 lt_prog_compiler_wl='-Wl,' 14910 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 14911 # not for PA HP-UX. 14912 case $host_cpu in 14913 hppa*64*|ia64*) 14914 # +Z the default 14915 ;; 14916 *) 14917 lt_prog_compiler_pic='+Z' 14918 ;; 14919 esac 14920 # Is there a better lt_prog_compiler_static that works with the bundled CC? 14921 lt_prog_compiler_static='$wl-a ${wl}archive' 14922 ;; 14923 14924 irix5* | irix6* | nonstopux*) 14925 lt_prog_compiler_wl='-Wl,' 14926 # PIC (with -KPIC) is the default. 14927 lt_prog_compiler_static='-non_shared' 14928 ;; 14929 14930 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 14931 case $cc_basename in 14932 # old Intel for x86_64, which still supported -KPIC. 14933 ecc*) 14934 lt_prog_compiler_wl='-Wl,' 14935 lt_prog_compiler_pic='-KPIC' 14936 lt_prog_compiler_static='-static' 14937 ;; 14938 # icc used to be incompatible with GCC. 14939 # ICC 10 doesn't accept -KPIC any more. 14940 icc* | ifort*) 14941 lt_prog_compiler_wl='-Wl,' 14942 lt_prog_compiler_pic='-fPIC' 14943 lt_prog_compiler_static='-static' 14944 ;; 14945 # Lahey Fortran 8.1. 14946 lf95*) 14947 lt_prog_compiler_wl='-Wl,' 14948 lt_prog_compiler_pic='--shared' 14949 lt_prog_compiler_static='--static' 14950 ;; 14951 nagfor*) 14952 # NAG Fortran compiler 14953 lt_prog_compiler_wl='-Wl,-Wl,,' 14954 lt_prog_compiler_pic='-PIC' 14955 lt_prog_compiler_static='-Bstatic' 14956 ;; 14957 tcc*) 14958 # Fabrice Bellard et al's Tiny C Compiler 14959 lt_prog_compiler_wl='-Wl,' 14960 lt_prog_compiler_pic='-fPIC' 14961 lt_prog_compiler_static='-static' 14962 ;; 14963 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 14964 # Portland Group compilers (*not* the Pentium gcc compiler, 14965 # which looks to be a dead project) 14966 lt_prog_compiler_wl='-Wl,' 14967 lt_prog_compiler_pic='-fpic' 14968 lt_prog_compiler_static='-Bstatic' 14969 ;; 14970 ccc*) 14971 lt_prog_compiler_wl='-Wl,' 14972 # All Alpha code is PIC. 14973 lt_prog_compiler_static='-non_shared' 14974 ;; 14975 xl* | bgxl* | bgf* | mpixl*) 14976 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 14977 lt_prog_compiler_wl='-Wl,' 14978 lt_prog_compiler_pic='-qpic' 14979 lt_prog_compiler_static='-qstaticlink' 14980 ;; 14981 *) 14982 case `$CC -V 2>&1 | sed 5q` in 14983 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 14984 # Sun Fortran 8.3 passes all unrecognized flags to the linker 14985 lt_prog_compiler_pic='-KPIC' 14986 lt_prog_compiler_static='-Bstatic' 14987 lt_prog_compiler_wl='' 14988 ;; 14989 *Sun\ F* | *Sun*Fortran*) 14990 lt_prog_compiler_pic='-KPIC' 14991 lt_prog_compiler_static='-Bstatic' 14992 lt_prog_compiler_wl='-Qoption ld ' 14993 ;; 14994 *Sun\ C*) 14995 # Sun C 5.9 14996 lt_prog_compiler_pic='-KPIC' 14997 lt_prog_compiler_static='-Bstatic' 14998 lt_prog_compiler_wl='-Wl,' 14999 ;; 15000 *Intel*\ [CF]*Compiler*) 15001 lt_prog_compiler_wl='-Wl,' 15002 lt_prog_compiler_pic='-fPIC' 15003 lt_prog_compiler_static='-static' 15004 ;; 15005 *Portland\ Group*) 15006 lt_prog_compiler_wl='-Wl,' 15007 lt_prog_compiler_pic='-fpic' 15008 lt_prog_compiler_static='-Bstatic' 15009 ;; 15010 esac 15011 ;; 15012 esac 15013 ;; 15014 15015 newsos6) 15016 lt_prog_compiler_pic='-KPIC' 15017 lt_prog_compiler_static='-Bstatic' 15018 ;; 15019 15020 *nto* | *qnx*) 15021 # QNX uses GNU C++, but need to define -shared option too, otherwise 15022 # it will coredump. 15023 lt_prog_compiler_pic='-fPIC -shared' 15024 ;; 15025 15026 osf3* | osf4* | osf5*) 15027 lt_prog_compiler_wl='-Wl,' 15028 # All OSF/1 code is PIC. 15029 lt_prog_compiler_static='-non_shared' 15030 ;; 15031 15032 rdos*) 15033 lt_prog_compiler_static='-non_shared' 15034 ;; 15035 15036 solaris*) 15037 lt_prog_compiler_pic='-KPIC' 15038 lt_prog_compiler_static='-Bstatic' 15039 case $cc_basename in 15040 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 15041 lt_prog_compiler_wl='-Qoption ld ';; 15042 *) 15043 lt_prog_compiler_wl='-Wl,';; 15044 esac 15045 ;; 15046 15047 sunos4*) 15048 lt_prog_compiler_wl='-Qoption ld ' 15049 lt_prog_compiler_pic='-PIC' 15050 lt_prog_compiler_static='-Bstatic' 15051 ;; 15052 15053 sysv4 | sysv4.2uw2* | sysv4.3*) 15054 lt_prog_compiler_wl='-Wl,' 15055 lt_prog_compiler_pic='-KPIC' 15056 lt_prog_compiler_static='-Bstatic' 15057 ;; 15058 15059 sysv4*MP*) 15060 if test -d /usr/nec; then 15061 lt_prog_compiler_pic='-Kconform_pic' 15062 lt_prog_compiler_static='-Bstatic' 15063 fi 15064 ;; 15065 15066 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 15067 lt_prog_compiler_wl='-Wl,' 15068 lt_prog_compiler_pic='-KPIC' 15069 lt_prog_compiler_static='-Bstatic' 15070 ;; 15071 15072 unicos*) 15073 lt_prog_compiler_wl='-Wl,' 15074 lt_prog_compiler_can_build_shared=no 15075 ;; 15076 15077 uts4*) 15078 lt_prog_compiler_pic='-pic' 15079 lt_prog_compiler_static='-Bstatic' 15080 ;; 15081 15082 *) 15083 lt_prog_compiler_can_build_shared=no 15084 ;; 15085 esac 15086 fi 15087 15088 case $host_os in 15089 # For platforms that do not support PIC, -DPIC is meaningless: 15090 *djgpp*) 15091 lt_prog_compiler_pic= 15092 ;; 15093 *) 15094 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 15095 ;; 15096 esac 15097 15098 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 15099 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 15100 if ${lt_cv_prog_compiler_pic+:} false; then : 15101 $as_echo_n "(cached) " >&6 15102 else 15103 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 15104 fi 15105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 15106 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 15107 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 15108 15109 # 15110 # Check to make sure the PIC flag actually works. 15111 # 15112 if test -n "$lt_prog_compiler_pic"; then 15113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 15114 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 15115 if ${lt_cv_prog_compiler_pic_works+:} false; then : 15116 $as_echo_n "(cached) " >&6 15117 else 15118 lt_cv_prog_compiler_pic_works=no 15119 ac_outfile=conftest.$ac_objext 15120 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 15121 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 15122 # Insert the option either (1) after the last *FLAGS variable, or 15123 # (2) before a word containing "conftest.", or (3) at the end. 15124 # Note that $ac_compile itself does not contain backslashes and begins 15125 # with a dollar sign (not a hyphen), so the echo should work correctly. 15126 # The option is referenced via a variable to avoid confusing sed. 15127 lt_compile=`echo "$ac_compile" | $SED \ 15128 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 15129 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 15130 -e 's:$: $lt_compiler_flag:'` 15131 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 15132 (eval "$lt_compile" 2>conftest.err) 15133 ac_status=$? 15134 cat conftest.err >&5 15135 echo "$as_me:$LINENO: \$? = $ac_status" >&5 15136 if (exit $ac_status) && test -s "$ac_outfile"; then 15137 # The compiler can only warn and ignore the option if not recognized 15138 # So say no if there are warnings other than the usual output. 15139 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 15140 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 15141 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 15142 lt_cv_prog_compiler_pic_works=yes 15143 fi 15144 fi 15145 $RM conftest* 15146 15147 fi 15148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 15149 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 15150 15151 if test yes = "$lt_cv_prog_compiler_pic_works"; then 15152 case $lt_prog_compiler_pic in 15153 "" | " "*) ;; 15154 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 15155 esac 15156 else 15157 lt_prog_compiler_pic= 15158 lt_prog_compiler_can_build_shared=no 15159 fi 15160 15161 fi 15162 15163 15164 15165 15166 15167 15168 15169 15170 15171 15172 15173 # 15174 # Check to make sure the static flag actually works. 15175 # 15176 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 15177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 15178 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 15179 if ${lt_cv_prog_compiler_static_works+:} false; then : 15180 $as_echo_n "(cached) " >&6 15181 else 15182 lt_cv_prog_compiler_static_works=no 15183 save_LDFLAGS=$LDFLAGS 15184 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 15185 echo "$lt_simple_link_test_code" > conftest.$ac_ext 15186 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 15187 # The linker can only warn and ignore the option if not recognized 15188 # So say no if there are warnings 15189 if test -s conftest.err; then 15190 # Append any errors to the config.log. 15191 cat conftest.err 1>&5 15192 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 15193 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 15194 if diff conftest.exp conftest.er2 >/dev/null; then 15195 lt_cv_prog_compiler_static_works=yes 15196 fi 15197 else 15198 lt_cv_prog_compiler_static_works=yes 15199 fi 15200 fi 15201 $RM -r conftest* 15202 LDFLAGS=$save_LDFLAGS 15203 15204 fi 15205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 15206 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 15207 15208 if test yes = "$lt_cv_prog_compiler_static_works"; then 15209 : 15210 else 15211 lt_prog_compiler_static= 15212 fi 15213 15214 15215 15216 15217 15218 15219 15220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 15221 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 15222 if ${lt_cv_prog_compiler_c_o+:} false; then : 15223 $as_echo_n "(cached) " >&6 15224 else 15225 lt_cv_prog_compiler_c_o=no 15226 $RM -r conftest 2>/dev/null 15227 mkdir conftest 15228 cd conftest 15229 mkdir out 15230 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 15231 15232 lt_compiler_flag="-o out/conftest2.$ac_objext" 15233 # Insert the option either (1) after the last *FLAGS variable, or 15234 # (2) before a word containing "conftest.", or (3) at the end. 15235 # Note that $ac_compile itself does not contain backslashes and begins 15236 # with a dollar sign (not a hyphen), so the echo should work correctly. 15237 lt_compile=`echo "$ac_compile" | $SED \ 15238 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 15239 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 15240 -e 's:$: $lt_compiler_flag:'` 15241 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 15242 (eval "$lt_compile" 2>out/conftest.err) 15243 ac_status=$? 15244 cat out/conftest.err >&5 15245 echo "$as_me:$LINENO: \$? = $ac_status" >&5 15246 if (exit $ac_status) && test -s out/conftest2.$ac_objext 15247 then 15248 # The compiler can only warn and ignore the option if not recognized 15249 # So say no if there are warnings 15250 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 15251 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 15252 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 15253 lt_cv_prog_compiler_c_o=yes 15254 fi 15255 fi 15256 chmod u+w . 2>&5 15257 $RM conftest* 15258 # SGI C++ compiler will create directory out/ii_files/ for 15259 # template instantiation 15260 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 15261 $RM out/* && rmdir out 15262 cd .. 15263 $RM -r conftest 15264 $RM conftest* 15265 15266 fi 15267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 15268 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 15269 15270 15271 15272 15273 15274 15275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 15276 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 15277 if ${lt_cv_prog_compiler_c_o+:} false; then : 15278 $as_echo_n "(cached) " >&6 15279 else 15280 lt_cv_prog_compiler_c_o=no 15281 $RM -r conftest 2>/dev/null 15282 mkdir conftest 15283 cd conftest 15284 mkdir out 15285 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 15286 15287 lt_compiler_flag="-o out/conftest2.$ac_objext" 15288 # Insert the option either (1) after the last *FLAGS variable, or 15289 # (2) before a word containing "conftest.", or (3) at the end. 15290 # Note that $ac_compile itself does not contain backslashes and begins 15291 # with a dollar sign (not a hyphen), so the echo should work correctly. 15292 lt_compile=`echo "$ac_compile" | $SED \ 15293 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 15294 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 15295 -e 's:$: $lt_compiler_flag:'` 15296 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 15297 (eval "$lt_compile" 2>out/conftest.err) 15298 ac_status=$? 15299 cat out/conftest.err >&5 15300 echo "$as_me:$LINENO: \$? = $ac_status" >&5 15301 if (exit $ac_status) && test -s out/conftest2.$ac_objext 15302 then 15303 # The compiler can only warn and ignore the option if not recognized 15304 # So say no if there are warnings 15305 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 15306 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 15307 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 15308 lt_cv_prog_compiler_c_o=yes 15309 fi 15310 fi 15311 chmod u+w . 2>&5 15312 $RM conftest* 15313 # SGI C++ compiler will create directory out/ii_files/ for 15314 # template instantiation 15315 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 15316 $RM out/* && rmdir out 15317 cd .. 15318 $RM -r conftest 15319 $RM conftest* 15320 15321 fi 15322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 15323 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 15324 15325 15326 15327 15328 hard_links=nottested 15329 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 15330 # do not overwrite the value of need_locks provided by the user 15331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 15332 $as_echo_n "checking if we can lock with hard links... " >&6; } 15333 hard_links=yes 15334 $RM conftest* 15335 ln conftest.a conftest.b 2>/dev/null && hard_links=no 15336 touch conftest.a 15337 ln conftest.a conftest.b 2>&5 || hard_links=no 15338 ln conftest.a conftest.b 2>/dev/null && hard_links=no 15339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 15340 $as_echo "$hard_links" >&6; } 15341 if test no = "$hard_links"; then 15342 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 15343 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 15344 need_locks=warn 15345 fi 15346 else 15347 need_locks=no 15348 fi 15349 15350 15351 15352 15353 15354 15355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 15356 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 15357 15358 runpath_var= 15359 allow_undefined_flag= 15360 always_export_symbols=no 15361 archive_cmds= 15362 archive_expsym_cmds= 15363 compiler_needs_object=no 15364 enable_shared_with_static_runtimes=no 15365 export_dynamic_flag_spec= 15366 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 15367 hardcode_automatic=no 15368 hardcode_direct=no 15369 hardcode_direct_absolute=no 15370 hardcode_libdir_flag_spec= 15371 hardcode_libdir_separator= 15372 hardcode_minus_L=no 15373 hardcode_shlibpath_var=unsupported 15374 inherit_rpath=no 15375 link_all_deplibs=unknown 15376 module_cmds= 15377 module_expsym_cmds= 15378 old_archive_from_new_cmds= 15379 old_archive_from_expsyms_cmds= 15380 thread_safe_flag_spec= 15381 whole_archive_flag_spec= 15382 # include_expsyms should be a list of space-separated symbols to be *always* 15383 # included in the symbol list 15384 include_expsyms= 15385 # exclude_expsyms can be an extended regexp of symbols to exclude 15386 # it will be wrapped by ' (' and ')$', so one must not match beginning or 15387 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 15388 # as well as any symbol that contains 'd'. 15389 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 15390 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 15391 # platforms (ab)use it in PIC code, but their linkers get confused if 15392 # the symbol is explicitly referenced. Since portable code cannot 15393 # rely on this symbol name, it's probably fine to never include it in 15394 # preloaded symbol tables. 15395 # Exclude shared library initialization/finalization symbols. 15396 extract_expsyms_cmds= 15397 15398 case $host_os in 15399 cygwin* | mingw* | pw32* | cegcc*) 15400 # FIXME: the MSVC++ port hasn't been tested in a loooong time 15401 # When not using gcc, we currently assume that we are using 15402 # Microsoft Visual C++. 15403 if test yes != "$GCC"; then 15404 with_gnu_ld=no 15405 fi 15406 ;; 15407 interix*) 15408 # we just hope/assume this is gcc and not c89 (= MSVC++) 15409 with_gnu_ld=yes 15410 ;; 15411 openbsd* | bitrig*) 15412 with_gnu_ld=no 15413 ;; 15414 esac 15415 15416 ld_shlibs=yes 15417 15418 # On some targets, GNU ld is compatible enough with the native linker 15419 # that we're better off using the native interface for both. 15420 lt_use_gnu_ld_interface=no 15421 if test yes = "$with_gnu_ld"; then 15422 case $host_os in 15423 aix*) 15424 # The AIX port of GNU ld has always aspired to compatibility 15425 # with the native linker. However, as the warning in the GNU ld 15426 # block says, versions before 2.19.5* couldn't really create working 15427 # shared libraries, regardless of the interface used. 15428 case `$LD -v 2>&1` in 15429 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 15430 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 15431 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 15432 *) 15433 lt_use_gnu_ld_interface=yes 15434 ;; 15435 esac 15436 ;; 15437 *) 15438 lt_use_gnu_ld_interface=yes 15439 ;; 15440 esac 15441 fi 15442 15443 if test yes = "$lt_use_gnu_ld_interface"; then 15444 # If archive_cmds runs LD, not CC, wlarc should be empty 15445 wlarc='$wl' 15446 15447 # Set some defaults for GNU ld with shared library support. These 15448 # are reset later if shared libraries are not supported. Putting them 15449 # here allows them to be overridden if necessary. 15450 runpath_var=LD_RUN_PATH 15451 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 15452 export_dynamic_flag_spec='$wl--export-dynamic' 15453 # ancient GNU ld didn't support --whole-archive et. al. 15454 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 15455 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 15456 else 15457 whole_archive_flag_spec= 15458 fi 15459 supports_anon_versioning=no 15460 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 15461 *GNU\ gold*) supports_anon_versioning=yes ;; 15462 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 15463 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 15464 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 15465 *\ 2.11.*) ;; # other 2.11 versions 15466 *) supports_anon_versioning=yes ;; 15467 esac 15468 15469 # See if GNU ld supports shared libraries. 15470 case $host_os in 15471 aix[3-9]*) 15472 # On AIX/PPC, the GNU linker is very broken 15473 if test ia64 != "$host_cpu"; then 15474 ld_shlibs=no 15475 cat <<_LT_EOF 1>&2 15476 15477 *** Warning: the GNU linker, at least up to release 2.19, is reported 15478 *** to be unable to reliably create shared libraries on AIX. 15479 *** Therefore, libtool is disabling shared libraries support. If you 15480 *** really care for shared libraries, you may want to install binutils 15481 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 15482 *** You will then need to restart the configuration process. 15483 15484 _LT_EOF 15485 fi 15486 ;; 15487 15488 amigaos*) 15489 case $host_cpu in 15490 powerpc) 15491 # see comment about AmigaOS4 .so support 15492 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 15493 archive_expsym_cmds='' 15494 ;; 15495 m68k) 15496 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 15497 hardcode_libdir_flag_spec='-L$libdir' 15498 hardcode_minus_L=yes 15499 ;; 15500 esac 15501 ;; 15502 15503 beos*) 15504 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 15505 allow_undefined_flag=unsupported 15506 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 15507 # support --undefined. This deserves some investigation. FIXME 15508 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 15509 else 15510 ld_shlibs=no 15511 fi 15512 ;; 15513 15514 cygwin* | mingw* | pw32* | cegcc*) 15515 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 15516 # as there is no search path for DLLs. 15517 hardcode_libdir_flag_spec='-L$libdir' 15518 export_dynamic_flag_spec='$wl--export-all-symbols' 15519 allow_undefined_flag=unsupported 15520 always_export_symbols=no 15521 enable_shared_with_static_runtimes=yes 15522 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 15523 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 15524 15525 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 15526 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 15527 # If the export-symbols file already is a .def file, use it as 15528 # is; otherwise, prepend EXPORTS... 15529 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 15530 cp $export_symbols $output_objdir/$soname.def; 15531 else 15532 echo EXPORTS > $output_objdir/$soname.def; 15533 cat $export_symbols >> $output_objdir/$soname.def; 15534 fi~ 15535 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 15536 else 15537 ld_shlibs=no 15538 fi 15539 ;; 15540 15541 haiku*) 15542 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 15543 link_all_deplibs=yes 15544 ;; 15545 15546 os2*) 15547 hardcode_libdir_flag_spec='-L$libdir' 15548 hardcode_minus_L=yes 15549 allow_undefined_flag=unsupported 15550 shrext_cmds=.dll 15551 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 15552 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 15553 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 15554 $ECHO EXPORTS >> $output_objdir/$libname.def~ 15555 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 15556 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 15557 emximp -o $lib $output_objdir/$libname.def' 15558 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 15559 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 15560 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 15561 $ECHO EXPORTS >> $output_objdir/$libname.def~ 15562 prefix_cmds="$SED"~ 15563 if test EXPORTS = "`$SED 1q $export_symbols`"; then 15564 prefix_cmds="$prefix_cmds -e 1d"; 15565 fi~ 15566 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 15567 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 15568 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 15569 emximp -o $lib $output_objdir/$libname.def' 15570 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 15571 enable_shared_with_static_runtimes=yes 15572 ;; 15573 15574 interix[3-9]*) 15575 hardcode_direct=no 15576 hardcode_shlibpath_var=no 15577 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 15578 export_dynamic_flag_spec='$wl-E' 15579 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 15580 # Instead, shared libraries are loaded at an image base (0x10000000 by 15581 # default) and relocated if they conflict, which is a slow very memory 15582 # consuming and fragmenting process. To avoid this, we pick a random, 15583 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 15584 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 15585 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 15586 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 15587 ;; 15588 15589 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 15590 tmp_diet=no 15591 if test linux-dietlibc = "$host_os"; then 15592 case $cc_basename in 15593 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 15594 esac 15595 fi 15596 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 15597 && test no = "$tmp_diet" 15598 then 15599 tmp_addflag=' $pic_flag' 15600 tmp_sharedflag='-shared' 15601 case $cc_basename,$host_cpu in 15602 pgcc*) # Portland Group C compiler 15603 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 15604 tmp_addflag=' $pic_flag' 15605 ;; 15606 pgf77* | pgf90* | pgf95* | pgfortran*) 15607 # Portland Group f77 and f90 compilers 15608 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 15609 tmp_addflag=' $pic_flag -Mnomain' ;; 15610 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 15611 tmp_addflag=' -i_dynamic' ;; 15612 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 15613 tmp_addflag=' -i_dynamic -nofor_main' ;; 15614 ifc* | ifort*) # Intel Fortran compiler 15615 tmp_addflag=' -nofor_main' ;; 15616 lf95*) # Lahey Fortran 8.1 15617 whole_archive_flag_spec= 15618 tmp_sharedflag='--shared' ;; 15619 nagfor*) # NAGFOR 5.3 15620 tmp_sharedflag='-Wl,-shared' ;; 15621 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 15622 tmp_sharedflag='-qmkshrobj' 15623 tmp_addflag= ;; 15624 nvcc*) # Cuda Compiler Driver 2.2 15625 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 15626 compiler_needs_object=yes 15627 ;; 15628 esac 15629 case `$CC -V 2>&1 | sed 5q` in 15630 *Sun\ C*) # Sun C 5.9 15631 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 15632 compiler_needs_object=yes 15633 tmp_sharedflag='-G' ;; 15634 *Sun\ F*) # Sun Fortran 8.3 15635 tmp_sharedflag='-G' ;; 15636 esac 15637 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 15638 15639 if test yes = "$supports_anon_versioning"; then 15640 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 15641 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 15642 echo "local: *; };" >> $output_objdir/$libname.ver~ 15643 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 15644 fi 15645 15646 case $cc_basename in 15647 tcc*) 15648 export_dynamic_flag_spec='-rdynamic' 15649 ;; 15650 xlf* | bgf* | bgxlf* | mpixlf*) 15651 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 15652 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 15653 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 15654 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 15655 if test yes = "$supports_anon_versioning"; then 15656 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 15657 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 15658 echo "local: *; };" >> $output_objdir/$libname.ver~ 15659 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 15660 fi 15661 ;; 15662 esac 15663 else 15664 ld_shlibs=no 15665 fi 15666 ;; 15667 15668 netbsd*) 15669 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 15670 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 15671 wlarc= 15672 else 15673 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 15674 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 15675 fi 15676 ;; 15677 15678 solaris*) 15679 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 15680 ld_shlibs=no 15681 cat <<_LT_EOF 1>&2 15682 15683 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 15684 *** create shared libraries on Solaris systems. Therefore, libtool 15685 *** is disabling shared libraries support. We urge you to upgrade GNU 15686 *** binutils to release 2.9.1 or newer. Another option is to modify 15687 *** your PATH or compiler configuration so that the native linker is 15688 *** used, and then restart. 15689 15690 _LT_EOF 15691 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 15692 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 15693 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 15694 else 15695 ld_shlibs=no 15696 fi 15697 ;; 15698 15699 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 15700 case `$LD -v 2>&1` in 15701 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 15702 ld_shlibs=no 15703 cat <<_LT_EOF 1>&2 15704 15705 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 15706 *** reliably create shared libraries on SCO systems. Therefore, libtool 15707 *** is disabling shared libraries support. We urge you to upgrade GNU 15708 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 15709 *** your PATH or compiler configuration so that the native linker is 15710 *** used, and then restart. 15711 15712 _LT_EOF 15713 ;; 15714 *) 15715 # For security reasons, it is highly recommended that you always 15716 # use absolute paths for naming shared libraries, and exclude the 15717 # DT_RUNPATH tag from executables and libraries. But doing so 15718 # requires that you compile everything twice, which is a pain. 15719 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 15720 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 15721 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 15722 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 15723 else 15724 ld_shlibs=no 15725 fi 15726 ;; 15727 esac 15728 ;; 15729 15730 sunos4*) 15731 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 15732 wlarc= 15733 hardcode_direct=yes 15734 hardcode_shlibpath_var=no 15735 ;; 15736 15737 *) 15738 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 15739 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 15740 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 15741 else 15742 ld_shlibs=no 15743 fi 15744 ;; 15745 esac 15746 15747 if test no = "$ld_shlibs"; then 15748 runpath_var= 15749 hardcode_libdir_flag_spec= 15750 export_dynamic_flag_spec= 15751 whole_archive_flag_spec= 15752 fi 15753 else 15754 # PORTME fill in a description of your system's linker (not GNU ld) 15755 case $host_os in 15756 aix3*) 15757 allow_undefined_flag=unsupported 15758 always_export_symbols=yes 15759 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 15760 # Note: this linker hardcodes the directories in LIBPATH if there 15761 # are no directories specified by -L. 15762 hardcode_minus_L=yes 15763 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 15764 # Neither direct hardcoding nor static linking is supported with a 15765 # broken collect2. 15766 hardcode_direct=unsupported 15767 fi 15768 ;; 15769 15770 aix[4-9]*) 15771 if test ia64 = "$host_cpu"; then 15772 # On IA64, the linker does run time linking by default, so we don't 15773 # have to do anything special. 15774 aix_use_runtimelinking=no 15775 exp_sym_flag='-Bexport' 15776 no_entry_flag= 15777 else 15778 # If we're using GNU nm, then we don't want the "-C" option. 15779 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 15780 # Without the "-l" option, or with the "-B" option, AIX nm treats 15781 # weak defined symbols like other global defined symbols, whereas 15782 # GNU nm marks them as "W". 15783 # While the 'weak' keyword is ignored in the Export File, we need 15784 # it in the Import File for the 'aix-soname' feature, so we have 15785 # to replace the "-B" option with "-P" for AIX nm. 15786 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 15787 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' 15788 else 15789 export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' 15790 fi 15791 aix_use_runtimelinking=no 15792 15793 # Test if we are trying to use run time linking or normal 15794 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 15795 # have runtime linking enabled, and use it for executables. 15796 # For shared libraries, we enable/disable runtime linking 15797 # depending on the kind of the shared library created - 15798 # when "with_aix_soname,aix_use_runtimelinking" is: 15799 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 15800 # "aix,yes" lib.so shared, rtl:yes, for executables 15801 # lib.a static archive 15802 # "both,no" lib.so.V(shr.o) shared, rtl:yes 15803 # lib.a(lib.so.V) shared, rtl:no, for executables 15804 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 15805 # lib.a(lib.so.V) shared, rtl:no 15806 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 15807 # lib.a static archive 15808 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 15809 for ld_flag in $LDFLAGS; do 15810 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 15811 aix_use_runtimelinking=yes 15812 break 15813 fi 15814 done 15815 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 15816 # With aix-soname=svr4, we create the lib.so.V shared archives only, 15817 # so we don't have lib.a shared libs to link our executables. 15818 # We have to force runtime linking in this case. 15819 aix_use_runtimelinking=yes 15820 LDFLAGS="$LDFLAGS -Wl,-brtl" 15821 fi 15822 ;; 15823 esac 15824 15825 exp_sym_flag='-bexport' 15826 no_entry_flag='-bnoentry' 15827 fi 15828 15829 # When large executables or shared objects are built, AIX ld can 15830 # have problems creating the table of contents. If linking a library 15831 # or program results in "error TOC overflow" add -mminimal-toc to 15832 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 15833 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 15834 15835 archive_cmds='' 15836 hardcode_direct=yes 15837 hardcode_direct_absolute=yes 15838 hardcode_libdir_separator=':' 15839 link_all_deplibs=yes 15840 file_list_spec='$wl-f,' 15841 case $with_aix_soname,$aix_use_runtimelinking in 15842 aix,*) ;; # traditional, no import file 15843 svr4,* | *,yes) # use import file 15844 # The Import File defines what to hardcode. 15845 hardcode_direct=no 15846 hardcode_direct_absolute=no 15847 ;; 15848 esac 15849 15850 if test yes = "$GCC"; then 15851 case $host_os in aix4.[012]|aix4.[012].*) 15852 # We only want to do this on AIX 4.2 and lower, the check 15853 # below for broken collect2 doesn't work under 4.3+ 15854 collect2name=`$CC -print-prog-name=collect2` 15855 if test -f "$collect2name" && 15856 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 15857 then 15858 # We have reworked collect2 15859 : 15860 else 15861 # We have old collect2 15862 hardcode_direct=unsupported 15863 # It fails to find uninstalled libraries when the uninstalled 15864 # path is not listed in the libpath. Setting hardcode_minus_L 15865 # to unsupported forces relinking 15866 hardcode_minus_L=yes 15867 hardcode_libdir_flag_spec='-L$libdir' 15868 hardcode_libdir_separator= 15869 fi 15870 ;; 15871 esac 15872 shared_flag='-shared' 15873 if test yes = "$aix_use_runtimelinking"; then 15874 shared_flag="$shared_flag "'$wl-G' 15875 fi 15876 # Need to ensure runtime linking is disabled for the traditional 15877 # shared library, or the linker may eventually find shared libraries 15878 # /with/ Import File - we do not want to mix them. 15879 shared_flag_aix='-shared' 15880 shared_flag_svr4='-shared $wl-G' 15881 else 15882 # not using gcc 15883 if test ia64 = "$host_cpu"; then 15884 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 15885 # chokes on -Wl,-G. The following line is correct: 15886 shared_flag='-G' 15887 else 15888 if test yes = "$aix_use_runtimelinking"; then 15889 shared_flag='$wl-G' 15890 else 15891 shared_flag='$wl-bM:SRE' 15892 fi 15893 shared_flag_aix='$wl-bM:SRE' 15894 shared_flag_svr4='$wl-G' 15895 fi 15896 fi 15897 15898 export_dynamic_flag_spec='$wl-bexpall' 15899 # It seems that -bexpall does not export symbols beginning with 15900 # underscore (_), so it is better to generate a list of symbols to export. 15901 always_export_symbols=yes 15902 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 15903 # Warning - without using the other runtime loading flags (-brtl), 15904 # -berok will link without error, but may produce a broken library. 15905 allow_undefined_flag='-berok' 15906 # Determine the default libpath from the value encoded in an 15907 # empty executable. 15908 if test set = "${lt_cv_aix_libpath+set}"; then 15909 aix_libpath=$lt_cv_aix_libpath 15910 else 15911 if ${lt_cv_aix_libpath_+:} false; then : 15912 $as_echo_n "(cached) " >&6 15913 else 15914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15915 /* end confdefs.h. */ 15916 15917 int 15918 main () 15919 { 15920 15921 ; 15922 return 0; 15923 } 15924 _ACEOF 15925 if ac_fn_c_try_link "$LINENO"; then : 15926 15927 lt_aix_libpath_sed=' 15928 /Import File Strings/,/^$/ { 15929 /^0/ { 15930 s/^0 *\([^ ]*\) *$/\1/ 15931 p 15932 } 15933 }' 15934 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 15935 # Check for a 64-bit object if we didn't find anything. 15936 if test -z "$lt_cv_aix_libpath_"; then 15937 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 15938 fi 15939 fi 15940 rm -f core conftest.err conftest.$ac_objext \ 15941 conftest$ac_exeext conftest.$ac_ext 15942 if test -z "$lt_cv_aix_libpath_"; then 15943 lt_cv_aix_libpath_=/usr/lib:/lib 15944 fi 15945 15946 fi 15947 15948 aix_libpath=$lt_cv_aix_libpath_ 15949 fi 15950 15951 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 15952 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag 15953 else 15954 if test ia64 = "$host_cpu"; then 15955 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 15956 allow_undefined_flag="-z nodefs" 15957 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 15958 else 15959 # Determine the default libpath from the value encoded in an 15960 # empty executable. 15961 if test set = "${lt_cv_aix_libpath+set}"; then 15962 aix_libpath=$lt_cv_aix_libpath 15963 else 15964 if ${lt_cv_aix_libpath_+:} false; then : 15965 $as_echo_n "(cached) " >&6 15966 else 15967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15968 /* end confdefs.h. */ 15969 15970 int 15971 main () 15972 { 15973 15974 ; 15975 return 0; 15976 } 15977 _ACEOF 15978 if ac_fn_c_try_link "$LINENO"; then : 15979 15980 lt_aix_libpath_sed=' 15981 /Import File Strings/,/^$/ { 15982 /^0/ { 15983 s/^0 *\([^ ]*\) *$/\1/ 15984 p 15985 } 15986 }' 15987 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 15988 # Check for a 64-bit object if we didn't find anything. 15989 if test -z "$lt_cv_aix_libpath_"; then 15990 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 15991 fi 15992 fi 15993 rm -f core conftest.err conftest.$ac_objext \ 15994 conftest$ac_exeext conftest.$ac_ext 15995 if test -z "$lt_cv_aix_libpath_"; then 15996 lt_cv_aix_libpath_=/usr/lib:/lib 15997 fi 15998 15999 fi 16000 16001 aix_libpath=$lt_cv_aix_libpath_ 16002 fi 16003 16004 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 16005 # Warning - without using the other run time loading flags, 16006 # -berok will link without error, but may produce a broken library. 16007 no_undefined_flag=' $wl-bernotok' 16008 allow_undefined_flag=' $wl-berok' 16009 if test yes = "$with_gnu_ld"; then 16010 # We only use this code for GNU lds that support --whole-archive. 16011 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 16012 else 16013 # Exported symbols can be pulled into shared objects from archives 16014 whole_archive_flag_spec='$convenience' 16015 fi 16016 archive_cmds_need_lc=yes 16017 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 16018 # -brtl affects multiple linker settings, -berok does not and is overridden later 16019 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 16020 if test svr4 != "$with_aix_soname"; then 16021 # This is similar to how AIX traditionally builds its shared libraries. 16022 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' 16023 fi 16024 if test aix != "$with_aix_soname"; then 16025 archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' 16026 else 16027 # used by -dlpreopen to get the symbols 16028 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 16029 fi 16030 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 16031 fi 16032 fi 16033 ;; 16034 16035 amigaos*) 16036 case $host_cpu in 16037 powerpc) 16038 # see comment about AmigaOS4 .so support 16039 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 16040 archive_expsym_cmds='' 16041 ;; 16042 m68k) 16043 archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' 16044 hardcode_libdir_flag_spec='-L$libdir' 16045 hardcode_minus_L=yes 16046 ;; 16047 esac 16048 ;; 16049 16050 bsdi[45]*) 16051 export_dynamic_flag_spec=-rdynamic 16052 ;; 16053 16054 cygwin* | mingw* | pw32* | cegcc*) 16055 # When not using gcc, we currently assume that we are using 16056 # Microsoft Visual C++. 16057 # hardcode_libdir_flag_spec is actually meaningless, as there is 16058 # no search path for DLLs. 16059 case $cc_basename in 16060 cl*) 16061 # Native MSVC 16062 hardcode_libdir_flag_spec=' ' 16063 allow_undefined_flag=unsupported 16064 always_export_symbols=yes 16065 file_list_spec='@' 16066 # Tell ltmain to make .lib files, not .a files. 16067 libext=lib 16068 # Tell ltmain to make .dll files, not .so files. 16069 shrext_cmds=.dll 16070 # FIXME: Setting linknames here is a bad hack. 16071 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 16072 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 16073 cp "$export_symbols" "$output_objdir/$soname.def"; 16074 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 16075 else 16076 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 16077 fi~ 16078 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 16079 linknames=' 16080 # The linker will not automatically build a static lib if we build a DLL. 16081 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 16082 enable_shared_with_static_runtimes=yes 16083 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 16084 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 16085 # Don't use ranlib 16086 old_postinstall_cmds='chmod 644 $oldlib' 16087 postlink_cmds='lt_outputfile="@OUTPUT@"~ 16088 lt_tool_outputfile="@TOOL_OUTPUT@"~ 16089 case $lt_outputfile in 16090 *.exe|*.EXE) ;; 16091 *) 16092 lt_outputfile=$lt_outputfile.exe 16093 lt_tool_outputfile=$lt_tool_outputfile.exe 16094 ;; 16095 esac~ 16096 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 16097 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 16098 $RM "$lt_outputfile.manifest"; 16099 fi' 16100 ;; 16101 *) 16102 # Assume MSVC wrapper 16103 hardcode_libdir_flag_spec=' ' 16104 allow_undefined_flag=unsupported 16105 # Tell ltmain to make .lib files, not .a files. 16106 libext=lib 16107 # Tell ltmain to make .dll files, not .so files. 16108 shrext_cmds=.dll 16109 # FIXME: Setting linknames here is a bad hack. 16110 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 16111 # The linker will automatically build a .lib file if we build a DLL. 16112 old_archive_from_new_cmds='true' 16113 # FIXME: Should let the user specify the lib program. 16114 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 16115 enable_shared_with_static_runtimes=yes 16116 ;; 16117 esac 16118 ;; 16119 16120 darwin* | rhapsody*) 16121 16122 16123 archive_cmds_need_lc=no 16124 hardcode_direct=no 16125 hardcode_automatic=yes 16126 hardcode_shlibpath_var=unsupported 16127 if test yes = "$lt_cv_ld_force_load"; then 16128 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 16129 16130 else 16131 whole_archive_flag_spec='' 16132 fi 16133 link_all_deplibs=yes 16134 allow_undefined_flag=$_lt_dar_allow_undefined 16135 case $cc_basename in 16136 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 16137 *) _lt_dar_can_shared=$GCC ;; 16138 esac 16139 if test yes = "$_lt_dar_can_shared"; then 16140 output_verbose_link_cmd=func_echo_all 16141 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 16142 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 16143 archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" 16144 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 16145 16146 else 16147 ld_shlibs=no 16148 fi 16149 16150 ;; 16151 16152 dgux*) 16153 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 16154 hardcode_libdir_flag_spec='-L$libdir' 16155 hardcode_shlibpath_var=no 16156 ;; 16157 16158 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 16159 # support. Future versions do this automatically, but an explicit c++rt0.o 16160 # does not break anything, and helps significantly (at the cost of a little 16161 # extra space). 16162 freebsd2.2*) 16163 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 16164 hardcode_libdir_flag_spec='-R$libdir' 16165 hardcode_direct=yes 16166 hardcode_shlibpath_var=no 16167 ;; 16168 16169 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 16170 freebsd2.*) 16171 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 16172 hardcode_direct=yes 16173 hardcode_minus_L=yes 16174 hardcode_shlibpath_var=no 16175 ;; 16176 16177 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 16178 freebsd* | dragonfly*) 16179 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 16180 hardcode_libdir_flag_spec='-R$libdir' 16181 hardcode_direct=yes 16182 hardcode_shlibpath_var=no 16183 ;; 16184 16185 hpux9*) 16186 if test yes = "$GCC"; then 16187 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 16188 else 16189 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' 16190 fi 16191 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 16192 hardcode_libdir_separator=: 16193 hardcode_direct=yes 16194 16195 # hardcode_minus_L: Not really in the search PATH, 16196 # but as the default location of the library. 16197 hardcode_minus_L=yes 16198 export_dynamic_flag_spec='$wl-E' 16199 ;; 16200 16201 hpux10*) 16202 if test yes,no = "$GCC,$with_gnu_ld"; then 16203 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 16204 else 16205 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 16206 fi 16207 if test no = "$with_gnu_ld"; then 16208 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 16209 hardcode_libdir_separator=: 16210 hardcode_direct=yes 16211 hardcode_direct_absolute=yes 16212 export_dynamic_flag_spec='$wl-E' 16213 # hardcode_minus_L: Not really in the search PATH, 16214 # but as the default location of the library. 16215 hardcode_minus_L=yes 16216 fi 16217 ;; 16218 16219 hpux11*) 16220 if test yes,no = "$GCC,$with_gnu_ld"; then 16221 case $host_cpu in 16222 hppa*64*) 16223 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 16224 ;; 16225 ia64*) 16226 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 16227 ;; 16228 *) 16229 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 16230 ;; 16231 esac 16232 else 16233 case $host_cpu in 16234 hppa*64*) 16235 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 16236 ;; 16237 ia64*) 16238 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 16239 ;; 16240 *) 16241 16242 # Older versions of the 11.00 compiler do not understand -b yet 16243 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 16244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 16245 $as_echo_n "checking if $CC understands -b... " >&6; } 16246 if ${lt_cv_prog_compiler__b+:} false; then : 16247 $as_echo_n "(cached) " >&6 16248 else 16249 lt_cv_prog_compiler__b=no 16250 save_LDFLAGS=$LDFLAGS 16251 LDFLAGS="$LDFLAGS -b" 16252 echo "$lt_simple_link_test_code" > conftest.$ac_ext 16253 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 16254 # The linker can only warn and ignore the option if not recognized 16255 # So say no if there are warnings 16256 if test -s conftest.err; then 16257 # Append any errors to the config.log. 16258 cat conftest.err 1>&5 16259 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 16260 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 16261 if diff conftest.exp conftest.er2 >/dev/null; then 16262 lt_cv_prog_compiler__b=yes 16263 fi 16264 else 16265 lt_cv_prog_compiler__b=yes 16266 fi 16267 fi 16268 $RM -r conftest* 16269 LDFLAGS=$save_LDFLAGS 16270 16271 fi 16272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 16273 $as_echo "$lt_cv_prog_compiler__b" >&6; } 16274 16275 if test yes = "$lt_cv_prog_compiler__b"; then 16276 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 16277 else 16278 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 16279 fi 16280 16281 ;; 16282 esac 16283 fi 16284 if test no = "$with_gnu_ld"; then 16285 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 16286 hardcode_libdir_separator=: 16287 16288 case $host_cpu in 16289 hppa*64*|ia64*) 16290 hardcode_direct=no 16291 hardcode_shlibpath_var=no 16292 ;; 16293 *) 16294 hardcode_direct=yes 16295 hardcode_direct_absolute=yes 16296 export_dynamic_flag_spec='$wl-E' 16297 16298 # hardcode_minus_L: Not really in the search PATH, 16299 # but as the default location of the library. 16300 hardcode_minus_L=yes 16301 ;; 16302 esac 16303 fi 16304 ;; 16305 16306 irix5* | irix6* | nonstopux*) 16307 if test yes = "$GCC"; then 16308 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 16309 # Try to use the -exported_symbol ld option, if it does not 16310 # work, assume that -exports_file does not work either and 16311 # implicitly export all symbols. 16312 # This should be the same for all languages, so no per-tag cache variable. 16313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 16314 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 16315 if ${lt_cv_irix_exported_symbol+:} false; then : 16316 $as_echo_n "(cached) " >&6 16317 else 16318 save_LDFLAGS=$LDFLAGS 16319 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 16320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16321 /* end confdefs.h. */ 16322 int foo (void) { return 0; } 16323 _ACEOF 16324 if ac_fn_c_try_link "$LINENO"; then : 16325 lt_cv_irix_exported_symbol=yes 16326 else 16327 lt_cv_irix_exported_symbol=no 16328 fi 16329 rm -f core conftest.err conftest.$ac_objext \ 16330 conftest$ac_exeext conftest.$ac_ext 16331 LDFLAGS=$save_LDFLAGS 16332 fi 16333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 16334 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 16335 if test yes = "$lt_cv_irix_exported_symbol"; then 16336 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' 16337 fi 16338 else 16339 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 16340 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' 16341 fi 16342 archive_cmds_need_lc='no' 16343 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 16344 hardcode_libdir_separator=: 16345 inherit_rpath=yes 16346 link_all_deplibs=yes 16347 ;; 16348 16349 linux*) 16350 case $cc_basename in 16351 tcc*) 16352 # Fabrice Bellard et al's Tiny C Compiler 16353 ld_shlibs=yes 16354 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 16355 ;; 16356 esac 16357 ;; 16358 16359 netbsd*) 16360 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 16361 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 16362 else 16363 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 16364 fi 16365 hardcode_libdir_flag_spec='-R$libdir' 16366 hardcode_direct=yes 16367 hardcode_shlibpath_var=no 16368 ;; 16369 16370 newsos6) 16371 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 16372 hardcode_direct=yes 16373 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 16374 hardcode_libdir_separator=: 16375 hardcode_shlibpath_var=no 16376 ;; 16377 16378 *nto* | *qnx*) 16379 ;; 16380 16381 openbsd* | bitrig*) 16382 if test -f /usr/libexec/ld.so; then 16383 hardcode_direct=yes 16384 hardcode_shlibpath_var=no 16385 hardcode_direct_absolute=yes 16386 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 16387 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 16388 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 16389 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 16390 export_dynamic_flag_spec='$wl-E' 16391 else 16392 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 16393 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 16394 fi 16395 else 16396 ld_shlibs=no 16397 fi 16398 ;; 16399 16400 os2*) 16401 hardcode_libdir_flag_spec='-L$libdir' 16402 hardcode_minus_L=yes 16403 allow_undefined_flag=unsupported 16404 shrext_cmds=.dll 16405 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 16406 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 16407 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 16408 $ECHO EXPORTS >> $output_objdir/$libname.def~ 16409 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 16410 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 16411 emximp -o $lib $output_objdir/$libname.def' 16412 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 16413 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 16414 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 16415 $ECHO EXPORTS >> $output_objdir/$libname.def~ 16416 prefix_cmds="$SED"~ 16417 if test EXPORTS = "`$SED 1q $export_symbols`"; then 16418 prefix_cmds="$prefix_cmds -e 1d"; 16419 fi~ 16420 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 16421 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 16422 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 16423 emximp -o $lib $output_objdir/$libname.def' 16424 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 16425 enable_shared_with_static_runtimes=yes 16426 ;; 16427 16428 osf3*) 16429 if test yes = "$GCC"; then 16430 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 16431 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 16432 else 16433 allow_undefined_flag=' -expect_unresolved \*' 16434 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 16435 fi 16436 archive_cmds_need_lc='no' 16437 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 16438 hardcode_libdir_separator=: 16439 ;; 16440 16441 osf4* | osf5*) # as osf3* with the addition of -msym flag 16442 if test yes = "$GCC"; then 16443 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 16444 archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' 16445 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 16446 else 16447 allow_undefined_flag=' -expect_unresolved \*' 16448 archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 16449 archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ 16450 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' 16451 16452 # Both c and cxx compiler support -rpath directly 16453 hardcode_libdir_flag_spec='-rpath $libdir' 16454 fi 16455 archive_cmds_need_lc='no' 16456 hardcode_libdir_separator=: 16457 ;; 16458 16459 solaris*) 16460 no_undefined_flag=' -z defs' 16461 if test yes = "$GCC"; then 16462 wlarc='$wl' 16463 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 16464 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 16465 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 16466 else 16467 case `$CC -V 2>&1` in 16468 *"Compilers 5.0"*) 16469 wlarc='' 16470 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 16471 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 16472 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 16473 ;; 16474 *) 16475 wlarc='$wl' 16476 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 16477 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 16478 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 16479 ;; 16480 esac 16481 fi 16482 hardcode_libdir_flag_spec='-R$libdir' 16483 hardcode_shlibpath_var=no 16484 case $host_os in 16485 solaris2.[0-5] | solaris2.[0-5].*) ;; 16486 *) 16487 # The compiler driver will combine and reorder linker options, 16488 # but understands '-z linker_flag'. GCC discards it without '$wl', 16489 # but is careful enough not to reorder. 16490 # Supported since Solaris 2.6 (maybe 2.5.1?) 16491 if test yes = "$GCC"; then 16492 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 16493 else 16494 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 16495 fi 16496 ;; 16497 esac 16498 link_all_deplibs=yes 16499 ;; 16500 16501 sunos4*) 16502 if test sequent = "$host_vendor"; then 16503 # Use $CC to link under sequent, because it throws in some extra .o 16504 # files that make .init and .fini sections work. 16505 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 16506 else 16507 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 16508 fi 16509 hardcode_libdir_flag_spec='-L$libdir' 16510 hardcode_direct=yes 16511 hardcode_minus_L=yes 16512 hardcode_shlibpath_var=no 16513 ;; 16514 16515 sysv4) 16516 case $host_vendor in 16517 sni) 16518 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 16519 hardcode_direct=yes # is this really true??? 16520 ;; 16521 siemens) 16522 ## LD is ld it makes a PLAMLIB 16523 ## CC just makes a GrossModule. 16524 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 16525 reload_cmds='$CC -r -o $output$reload_objs' 16526 hardcode_direct=no 16527 ;; 16528 motorola) 16529 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 16530 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 16531 ;; 16532 esac 16533 runpath_var='LD_RUN_PATH' 16534 hardcode_shlibpath_var=no 16535 ;; 16536 16537 sysv4.3*) 16538 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 16539 hardcode_shlibpath_var=no 16540 export_dynamic_flag_spec='-Bexport' 16541 ;; 16542 16543 sysv4*MP*) 16544 if test -d /usr/nec; then 16545 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 16546 hardcode_shlibpath_var=no 16547 runpath_var=LD_RUN_PATH 16548 hardcode_runpath_var=yes 16549 ld_shlibs=yes 16550 fi 16551 ;; 16552 16553 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 16554 no_undefined_flag='$wl-z,text' 16555 archive_cmds_need_lc=no 16556 hardcode_shlibpath_var=no 16557 runpath_var='LD_RUN_PATH' 16558 16559 if test yes = "$GCC"; then 16560 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 16561 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 16562 else 16563 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 16564 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 16565 fi 16566 ;; 16567 16568 sysv5* | sco3.2v5* | sco5v6*) 16569 # Note: We CANNOT use -z defs as we might desire, because we do not 16570 # link with -lc, and that would cause any symbols used from libc to 16571 # always be unresolved, which means just about no library would 16572 # ever link correctly. If we're not using GNU ld we use -z text 16573 # though, which does catch some bad symbols but isn't as heavy-handed 16574 # as -z defs. 16575 no_undefined_flag='$wl-z,text' 16576 allow_undefined_flag='$wl-z,nodefs' 16577 archive_cmds_need_lc=no 16578 hardcode_shlibpath_var=no 16579 hardcode_libdir_flag_spec='$wl-R,$libdir' 16580 hardcode_libdir_separator=':' 16581 link_all_deplibs=yes 16582 export_dynamic_flag_spec='$wl-Bexport' 16583 runpath_var='LD_RUN_PATH' 16584 16585 if test yes = "$GCC"; then 16586 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 16587 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 16588 else 16589 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 16590 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 16591 fi 16592 ;; 16593 16594 uts4*) 16595 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 16596 hardcode_libdir_flag_spec='-L$libdir' 16597 hardcode_shlibpath_var=no 16598 ;; 16599 16600 *) 16601 ld_shlibs=no 16602 ;; 16603 esac 16604 16605 if test sni = "$host_vendor"; then 16606 case $host in 16607 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 16608 export_dynamic_flag_spec='$wl-Blargedynsym' 16609 ;; 16610 esac 16611 fi 16612 fi 16613 16614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 16615 $as_echo "$ld_shlibs" >&6; } 16616 test no = "$ld_shlibs" && can_build_shared=no 16617 16618 with_gnu_ld=$with_gnu_ld 16619 16620 16621 16622 16623 16624 16625 16626 16627 16628 16629 16630 16631 16632 16633 16634 # 16635 # Do we need to explicitly link libc? 16636 # 16637 case "x$archive_cmds_need_lc" in 16638 x|xyes) 16639 # Assume -lc should be added 16640 archive_cmds_need_lc=yes 16641 16642 if test yes,yes = "$GCC,$enable_shared"; then 16643 case $archive_cmds in 16644 *'~'*) 16645 # FIXME: we may have to deal with multi-command sequences. 16646 ;; 16647 '$CC '*) 16648 # Test whether the compiler implicitly links with -lc since on some 16649 # systems, -lgcc has to come before -lc. If gcc already passes -lc 16650 # to ld, don't add -lc before -lgcc. 16651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 16652 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 16653 if ${lt_cv_archive_cmds_need_lc+:} false; then : 16654 $as_echo_n "(cached) " >&6 16655 else 16656 $RM conftest* 16657 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 16658 16659 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 16660 (eval $ac_compile) 2>&5 16661 ac_status=$? 16662 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16663 test $ac_status = 0; } 2>conftest.err; then 16664 soname=conftest 16665 lib=conftest 16666 libobjs=conftest.$ac_objext 16667 deplibs= 16668 wl=$lt_prog_compiler_wl 16669 pic_flag=$lt_prog_compiler_pic 16670 compiler_flags=-v 16671 linker_flags=-v 16672 verstring= 16673 output_objdir=. 16674 libname=conftest 16675 lt_save_allow_undefined_flag=$allow_undefined_flag 16676 allow_undefined_flag= 16677 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 16678 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 16679 ac_status=$? 16680 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 16681 test $ac_status = 0; } 16682 then 16683 lt_cv_archive_cmds_need_lc=no 16684 else 16685 lt_cv_archive_cmds_need_lc=yes 16686 fi 16687 allow_undefined_flag=$lt_save_allow_undefined_flag 16688 else 16689 cat conftest.err 1>&5 16690 fi 16691 $RM conftest* 16692 16693 fi 16694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 16695 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 16696 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 16697 ;; 16698 esac 16699 fi 16700 ;; 16701 esac 16702 16703 16704 16705 16706 16707 16708 16709 16710 16711 16712 16713 16714 16715 16716 16717 16718 16719 16720 16721 16722 16723 16724 16725 16726 16727 16728 16729 16730 16731 16732 16733 16734 16735 16736 16737 16738 16739 16740 16741 16742 16743 16744 16745 16746 16747 16748 16749 16750 16751 16752 16753 16754 16755 16756 16757 16758 16759 16760 16761 16762 16763 16764 16765 16766 16767 16768 16769 16770 16771 16772 16773 16774 16775 16776 16777 16778 16779 16780 16781 16782 16783 16784 16785 16786 16787 16788 16789 16790 16791 16792 16793 16794 16795 16796 16797 16798 16799 16800 16801 16802 16803 16804 16805 16806 16807 16808 16809 16810 16811 16812 16813 16814 16815 16816 16817 16818 16819 16820 16821 16822 16823 16824 16825 16826 16827 16828 16829 16830 16831 16832 16833 16834 16835 16836 16837 16838 16839 16840 16841 16842 16843 16844 16845 16846 16847 16848 16849 16850 16851 16852 16853 16854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 16855 $as_echo_n "checking dynamic linker characteristics... " >&6; } 16856 16857 if test yes = "$GCC"; then 16858 case $host_os in 16859 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 16860 *) lt_awk_arg='/^libraries:/' ;; 16861 esac 16862 case $host_os in 16863 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 16864 *) lt_sed_strip_eq='s|=/|/|g' ;; 16865 esac 16866 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 16867 case $lt_search_path_spec in 16868 *\;*) 16869 # if the path contains ";" then we assume it to be the separator 16870 # otherwise default to the standard path separator (i.e. ":") - it is 16871 # assumed that no part of a normal pathname contains ";" but that should 16872 # okay in the real world where ";" in dirpaths is itself problematic. 16873 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 16874 ;; 16875 *) 16876 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 16877 ;; 16878 esac 16879 # Ok, now we have the path, separated by spaces, we can step through it 16880 # and add multilib dir if necessary... 16881 lt_tmp_lt_search_path_spec= 16882 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 16883 # ...but if some path component already ends with the multilib dir we assume 16884 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 16885 case "$lt_multi_os_dir; $lt_search_path_spec " in 16886 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 16887 lt_multi_os_dir= 16888 ;; 16889 esac 16890 for lt_sys_path in $lt_search_path_spec; do 16891 if test -d "$lt_sys_path$lt_multi_os_dir"; then 16892 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 16893 elif test -n "$lt_multi_os_dir"; then 16894 test -d "$lt_sys_path" && \ 16895 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 16896 fi 16897 done 16898 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 16899 BEGIN {RS = " "; FS = "/|\n";} { 16900 lt_foo = ""; 16901 lt_count = 0; 16902 for (lt_i = NF; lt_i > 0; lt_i--) { 16903 if ($lt_i != "" && $lt_i != ".") { 16904 if ($lt_i == "..") { 16905 lt_count++; 16906 } else { 16907 if (lt_count == 0) { 16908 lt_foo = "/" $lt_i lt_foo; 16909 } else { 16910 lt_count--; 16911 } 16912 } 16913 } 16914 } 16915 if (lt_foo != "") { lt_freq[lt_foo]++; } 16916 if (lt_freq[lt_foo] == 1) { print lt_foo; } 16917 }'` 16918 # AWK program above erroneously prepends '/' to C:/dos/paths 16919 # for these hosts. 16920 case $host_os in 16921 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 16922 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 16923 esac 16924 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 16925 else 16926 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 16927 fi 16928 library_names_spec= 16929 libname_spec='lib$name' 16930 soname_spec= 16931 shrext_cmds=.so 16932 postinstall_cmds= 16933 postuninstall_cmds= 16934 finish_cmds= 16935 finish_eval= 16936 shlibpath_var= 16937 shlibpath_overrides_runpath=unknown 16938 version_type=none 16939 dynamic_linker="$host_os ld.so" 16940 sys_lib_dlsearch_path_spec="/lib /usr/lib" 16941 need_lib_prefix=unknown 16942 hardcode_into_libs=no 16943 16944 # when you set need_version to no, make sure it does not cause -set_version 16945 # flags to be left without arguments 16946 need_version=unknown 16947 16948 16949 16950 case $host_os in 16951 aix3*) 16952 version_type=linux # correct to gnu/linux during the next big refactor 16953 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 16954 shlibpath_var=LIBPATH 16955 16956 # AIX 3 has no versioning support, so we append a major version to the name. 16957 soname_spec='$libname$release$shared_ext$major' 16958 ;; 16959 16960 aix[4-9]*) 16961 version_type=linux # correct to gnu/linux during the next big refactor 16962 need_lib_prefix=no 16963 need_version=no 16964 hardcode_into_libs=yes 16965 if test ia64 = "$host_cpu"; then 16966 # AIX 5 supports IA64 16967 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 16968 shlibpath_var=LD_LIBRARY_PATH 16969 else 16970 # With GCC up to 2.95.x, collect2 would create an import file 16971 # for dependence libraries. The import file would start with 16972 # the line '#! .'. This would cause the generated library to 16973 # depend on '.', always an invalid library. This was fixed in 16974 # development snapshots of GCC prior to 3.0. 16975 case $host_os in 16976 aix4 | aix4.[01] | aix4.[01].*) 16977 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 16978 echo ' yes ' 16979 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 16980 : 16981 else 16982 can_build_shared=no 16983 fi 16984 ;; 16985 esac 16986 # Using Import Files as archive members, it is possible to support 16987 # filename-based versioning of shared library archives on AIX. While 16988 # this would work for both with and without runtime linking, it will 16989 # prevent static linking of such archives. So we do filename-based 16990 # shared library versioning with .so extension only, which is used 16991 # when both runtime linking and shared linking is enabled. 16992 # Unfortunately, runtime linking may impact performance, so we do 16993 # not want this to be the default eventually. Also, we use the 16994 # versioned .so libs for executables only if there is the -brtl 16995 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 16996 # To allow for filename-based versioning support, we need to create 16997 # libNAME.so.V as an archive file, containing: 16998 # *) an Import File, referring to the versioned filename of the 16999 # archive as well as the shared archive member, telling the 17000 # bitwidth (32 or 64) of that shared object, and providing the 17001 # list of exported symbols of that shared object, eventually 17002 # decorated with the 'weak' keyword 17003 # *) the shared object with the F_LOADONLY flag set, to really avoid 17004 # it being seen by the linker. 17005 # At run time we better use the real file rather than another symlink, 17006 # but for link time we create the symlink libNAME.so -> libNAME.so.V 17007 17008 case $with_aix_soname,$aix_use_runtimelinking in 17009 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 17010 # soname into executable. Probably we can add versioning support to 17011 # collect2, so additional links can be useful in future. 17012 aix,yes) # traditional libtool 17013 dynamic_linker='AIX unversionable lib.so' 17014 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 17015 # instead of lib<name>.a to let people know that these are not 17016 # typical AIX shared libraries. 17017 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17018 ;; 17019 aix,no) # traditional AIX only 17020 dynamic_linker='AIX lib.a(lib.so.V)' 17021 # We preserve .a as extension for shared libraries through AIX4.2 17022 # and later when we are not doing run time linking. 17023 library_names_spec='$libname$release.a $libname.a' 17024 soname_spec='$libname$release$shared_ext$major' 17025 ;; 17026 svr4,*) # full svr4 only 17027 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 17028 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 17029 # We do not specify a path in Import Files, so LIBPATH fires. 17030 shlibpath_overrides_runpath=yes 17031 ;; 17032 *,yes) # both, prefer svr4 17033 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 17034 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 17035 # unpreferred sharedlib libNAME.a needs extra handling 17036 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' 17037 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' 17038 # We do not specify a path in Import Files, so LIBPATH fires. 17039 shlibpath_overrides_runpath=yes 17040 ;; 17041 *,no) # both, prefer aix 17042 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 17043 library_names_spec='$libname$release.a $libname.a' 17044 soname_spec='$libname$release$shared_ext$major' 17045 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 17046 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' 17047 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' 17048 ;; 17049 esac 17050 shlibpath_var=LIBPATH 17051 fi 17052 ;; 17053 17054 amigaos*) 17055 case $host_cpu in 17056 powerpc) 17057 # Since July 2007 AmigaOS4 officially supports .so libraries. 17058 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 17059 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17060 ;; 17061 m68k) 17062 library_names_spec='$libname.ixlibrary $libname.a' 17063 # Create ${libname}_ixlibrary.a entries in /sys/libs. 17064 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 17065 ;; 17066 esac 17067 ;; 17068 17069 beos*) 17070 library_names_spec='$libname$shared_ext' 17071 dynamic_linker="$host_os ld.so" 17072 shlibpath_var=LIBRARY_PATH 17073 ;; 17074 17075 bsdi[45]*) 17076 version_type=linux # correct to gnu/linux during the next big refactor 17077 need_version=no 17078 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17079 soname_spec='$libname$release$shared_ext$major' 17080 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 17081 shlibpath_var=LD_LIBRARY_PATH 17082 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 17083 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 17084 # the default ld.so.conf also contains /usr/contrib/lib and 17085 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 17086 # libtool to hard-code these into programs 17087 ;; 17088 17089 cygwin* | mingw* | pw32* | cegcc*) 17090 version_type=windows 17091 shrext_cmds=.dll 17092 need_version=no 17093 need_lib_prefix=no 17094 17095 case $GCC,$cc_basename in 17096 yes,*) 17097 # gcc 17098 library_names_spec='$libname.dll.a' 17099 # DLL is installed to $(libdir)/../bin by postinstall_cmds 17100 postinstall_cmds='base_file=`basename \$file`~ 17101 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 17102 dldir=$destdir/`dirname \$dlpath`~ 17103 test -d \$dldir || mkdir -p \$dldir~ 17104 $install_prog $dir/$dlname \$dldir/$dlname~ 17105 chmod a+x \$dldir/$dlname~ 17106 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 17107 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 17108 fi' 17109 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 17110 dlpath=$dir/\$dldll~ 17111 $RM \$dlpath' 17112 shlibpath_overrides_runpath=yes 17113 17114 case $host_os in 17115 cygwin*) 17116 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 17117 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 17118 17119 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 17120 ;; 17121 mingw* | cegcc*) 17122 # MinGW DLLs use traditional 'lib' prefix 17123 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 17124 ;; 17125 pw32*) 17126 # pw32 DLLs use 'pw' prefix rather than 'lib' 17127 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 17128 ;; 17129 esac 17130 dynamic_linker='Win32 ld.exe' 17131 ;; 17132 17133 *,cl*) 17134 # Native MSVC 17135 libname_spec='$name' 17136 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 17137 library_names_spec='$libname.dll.lib' 17138 17139 case $build_os in 17140 mingw*) 17141 sys_lib_search_path_spec= 17142 lt_save_ifs=$IFS 17143 IFS=';' 17144 for lt_path in $LIB 17145 do 17146 IFS=$lt_save_ifs 17147 # Let DOS variable expansion print the short 8.3 style file name. 17148 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 17149 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 17150 done 17151 IFS=$lt_save_ifs 17152 # Convert to MSYS style. 17153 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 17154 ;; 17155 cygwin*) 17156 # Convert to unix form, then to dos form, then back to unix form 17157 # but this time dos style (no spaces!) so that the unix form looks 17158 # like /cygdrive/c/PROGRA~1:/cygdr... 17159 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 17160 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 17161 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 17162 ;; 17163 *) 17164 sys_lib_search_path_spec=$LIB 17165 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 17166 # It is most probably a Windows format PATH. 17167 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 17168 else 17169 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 17170 fi 17171 # FIXME: find the short name or the path components, as spaces are 17172 # common. (e.g. "Program Files" -> "PROGRA~1") 17173 ;; 17174 esac 17175 17176 # DLL is installed to $(libdir)/../bin by postinstall_cmds 17177 postinstall_cmds='base_file=`basename \$file`~ 17178 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 17179 dldir=$destdir/`dirname \$dlpath`~ 17180 test -d \$dldir || mkdir -p \$dldir~ 17181 $install_prog $dir/$dlname \$dldir/$dlname' 17182 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 17183 dlpath=$dir/\$dldll~ 17184 $RM \$dlpath' 17185 shlibpath_overrides_runpath=yes 17186 dynamic_linker='Win32 link.exe' 17187 ;; 17188 17189 *) 17190 # Assume MSVC wrapper 17191 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 17192 dynamic_linker='Win32 ld.exe' 17193 ;; 17194 esac 17195 # FIXME: first we should search . and the directory the executable is in 17196 shlibpath_var=PATH 17197 ;; 17198 17199 darwin* | rhapsody*) 17200 dynamic_linker="$host_os dyld" 17201 version_type=darwin 17202 need_lib_prefix=no 17203 need_version=no 17204 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 17205 soname_spec='$libname$release$major$shared_ext' 17206 shlibpath_overrides_runpath=yes 17207 shlibpath_var=DYLD_LIBRARY_PATH 17208 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 17209 17210 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 17211 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 17212 ;; 17213 17214 dgux*) 17215 version_type=linux # correct to gnu/linux during the next big refactor 17216 need_lib_prefix=no 17217 need_version=no 17218 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17219 soname_spec='$libname$release$shared_ext$major' 17220 shlibpath_var=LD_LIBRARY_PATH 17221 ;; 17222 17223 freebsd* | dragonfly*) 17224 # DragonFly does not have aout. When/if they implement a new 17225 # versioning mechanism, adjust this. 17226 if test -x /usr/bin/objformat; then 17227 objformat=`/usr/bin/objformat` 17228 else 17229 case $host_os in 17230 freebsd[23].*) objformat=aout ;; 17231 *) objformat=elf ;; 17232 esac 17233 fi 17234 # Handle Gentoo/FreeBSD as it was Linux 17235 case $host_vendor in 17236 gentoo) 17237 version_type=linux ;; 17238 *) 17239 version_type=freebsd-$objformat ;; 17240 esac 17241 17242 case $version_type in 17243 freebsd-elf*) 17244 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17245 soname_spec='$libname$release$shared_ext$major' 17246 need_version=no 17247 need_lib_prefix=no 17248 ;; 17249 freebsd-*) 17250 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 17251 need_version=yes 17252 ;; 17253 linux) 17254 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 17255 soname_spec='${libname}${release}${shared_ext}$major' 17256 need_lib_prefix=no 17257 need_version=no 17258 ;; 17259 esac 17260 shlibpath_var=LD_LIBRARY_PATH 17261 case $host_os in 17262 freebsd2.*) 17263 shlibpath_overrides_runpath=yes 17264 ;; 17265 freebsd3.[01]* | freebsdelf3.[01]*) 17266 shlibpath_overrides_runpath=yes 17267 hardcode_into_libs=yes 17268 ;; 17269 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 17270 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 17271 shlibpath_overrides_runpath=no 17272 hardcode_into_libs=yes 17273 ;; 17274 *) # from 4.6 on, and DragonFly 17275 shlibpath_overrides_runpath=yes 17276 hardcode_into_libs=yes 17277 ;; 17278 esac 17279 ;; 17280 17281 haiku*) 17282 version_type=linux # correct to gnu/linux during the next big refactor 17283 need_lib_prefix=no 17284 need_version=no 17285 dynamic_linker="$host_os runtime_loader" 17286 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17287 soname_spec='$libname$release$shared_ext$major' 17288 shlibpath_var=LIBRARY_PATH 17289 shlibpath_overrides_runpath=no 17290 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 17291 hardcode_into_libs=yes 17292 ;; 17293 17294 hpux9* | hpux10* | hpux11*) 17295 # Give a soname corresponding to the major version so that dld.sl refuses to 17296 # link against other versions. 17297 version_type=sunos 17298 need_lib_prefix=no 17299 need_version=no 17300 case $host_cpu in 17301 ia64*) 17302 shrext_cmds='.so' 17303 hardcode_into_libs=yes 17304 dynamic_linker="$host_os dld.so" 17305 shlibpath_var=LD_LIBRARY_PATH 17306 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 17307 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17308 soname_spec='$libname$release$shared_ext$major' 17309 if test 32 = "$HPUX_IA64_MODE"; then 17310 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 17311 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 17312 else 17313 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 17314 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 17315 fi 17316 ;; 17317 hppa*64*) 17318 shrext_cmds='.sl' 17319 hardcode_into_libs=yes 17320 dynamic_linker="$host_os dld.sl" 17321 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 17322 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 17323 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17324 soname_spec='$libname$release$shared_ext$major' 17325 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 17326 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 17327 ;; 17328 *) 17329 shrext_cmds='.sl' 17330 dynamic_linker="$host_os dld.sl" 17331 shlibpath_var=SHLIB_PATH 17332 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 17333 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17334 soname_spec='$libname$release$shared_ext$major' 17335 ;; 17336 esac 17337 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 17338 postinstall_cmds='chmod 555 $lib' 17339 # or fails outright, so override atomically: 17340 install_override_mode=555 17341 ;; 17342 17343 interix[3-9]*) 17344 version_type=linux # correct to gnu/linux during the next big refactor 17345 need_lib_prefix=no 17346 need_version=no 17347 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17348 soname_spec='$libname$release$shared_ext$major' 17349 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 17350 shlibpath_var=LD_LIBRARY_PATH 17351 shlibpath_overrides_runpath=no 17352 hardcode_into_libs=yes 17353 ;; 17354 17355 irix5* | irix6* | nonstopux*) 17356 case $host_os in 17357 nonstopux*) version_type=nonstopux ;; 17358 *) 17359 if test yes = "$lt_cv_prog_gnu_ld"; then 17360 version_type=linux # correct to gnu/linux during the next big refactor 17361 else 17362 version_type=irix 17363 fi ;; 17364 esac 17365 need_lib_prefix=no 17366 need_version=no 17367 soname_spec='$libname$release$shared_ext$major' 17368 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 17369 case $host_os in 17370 irix5* | nonstopux*) 17371 libsuff= shlibsuff= 17372 ;; 17373 *) 17374 case $LD in # libtool.m4 will add one of these switches to LD 17375 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 17376 libsuff= shlibsuff= libmagic=32-bit;; 17377 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 17378 libsuff=32 shlibsuff=N32 libmagic=N32;; 17379 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 17380 libsuff=64 shlibsuff=64 libmagic=64-bit;; 17381 *) libsuff= shlibsuff= libmagic=never-match;; 17382 esac 17383 ;; 17384 esac 17385 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 17386 shlibpath_overrides_runpath=no 17387 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 17388 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 17389 hardcode_into_libs=yes 17390 ;; 17391 17392 # No shared lib support for Linux oldld, aout, or coff. 17393 linux*oldld* | linux*aout* | linux*coff*) 17394 dynamic_linker=no 17395 ;; 17396 17397 linux*android*) 17398 version_type=none # Android doesn't support versioned libraries. 17399 need_lib_prefix=no 17400 need_version=no 17401 library_names_spec='$libname$release$shared_ext' 17402 soname_spec='$libname$release$shared_ext' 17403 finish_cmds= 17404 shlibpath_var=LD_LIBRARY_PATH 17405 shlibpath_overrides_runpath=yes 17406 17407 # This implies no fast_install, which is unacceptable. 17408 # Some rework will be needed to allow for fast_install 17409 # before this can be enabled. 17410 hardcode_into_libs=yes 17411 17412 dynamic_linker='Android linker' 17413 # Don't embed -rpath directories since the linker doesn't support them. 17414 hardcode_libdir_flag_spec='-L$libdir' 17415 ;; 17416 17417 # This must be glibc/ELF. 17418 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 17419 version_type=linux # correct to gnu/linux during the next big refactor 17420 need_lib_prefix=no 17421 need_version=no 17422 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17423 soname_spec='$libname$release$shared_ext$major' 17424 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 17425 shlibpath_var=LD_LIBRARY_PATH 17426 shlibpath_overrides_runpath=no 17427 17428 # Some binutils ld are patched to set DT_RUNPATH 17429 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 17430 $as_echo_n "(cached) " >&6 17431 else 17432 lt_cv_shlibpath_overrides_runpath=no 17433 save_LDFLAGS=$LDFLAGS 17434 save_libdir=$libdir 17435 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 17436 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 17437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17438 /* end confdefs.h. */ 17439 17440 int 17441 main () 17442 { 17443 17444 ; 17445 return 0; 17446 } 17447 _ACEOF 17448 if ac_fn_c_try_link "$LINENO"; then : 17449 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 17450 lt_cv_shlibpath_overrides_runpath=yes 17451 fi 17452 fi 17453 rm -f core conftest.err conftest.$ac_objext \ 17454 conftest$ac_exeext conftest.$ac_ext 17455 LDFLAGS=$save_LDFLAGS 17456 libdir=$save_libdir 17457 17458 fi 17459 17460 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 17461 17462 # This implies no fast_install, which is unacceptable. 17463 # Some rework will be needed to allow for fast_install 17464 # before this can be enabled. 17465 hardcode_into_libs=yes 17466 17467 # Ideally, we could use ldconfig to report *all* directores which are 17468 # searched for libraries, however this is still not possible. Aside from not 17469 # being certain /sbin/ldconfig is available, command 17470 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 17471 # even though it is searched at run-time. Try to do the best guess by 17472 # appending ld.so.conf contents (and includes) to the search path. 17473 if test -f /etc/ld.so.conf; then 17474 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` 17475 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 17476 fi 17477 17478 # We used to test for /lib/ld.so.1 and disable shared libraries on 17479 # powerpc, because MkLinux only supported shared libraries with the 17480 # GNU dynamic linker. Since this was broken with cross compilers, 17481 # most powerpc-linux boxes support dynamic linking these days and 17482 # people can always --disable-shared, the test was removed, and we 17483 # assume the GNU/Linux dynamic linker is in use. 17484 dynamic_linker='GNU/Linux ld.so' 17485 ;; 17486 17487 netbsd*) 17488 version_type=sunos 17489 need_lib_prefix=no 17490 need_version=no 17491 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 17492 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 17493 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 17494 dynamic_linker='NetBSD (a.out) ld.so' 17495 else 17496 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17497 soname_spec='$libname$release$shared_ext$major' 17498 dynamic_linker='NetBSD ld.elf_so' 17499 fi 17500 shlibpath_var=LD_LIBRARY_PATH 17501 shlibpath_overrides_runpath=yes 17502 hardcode_into_libs=yes 17503 ;; 17504 17505 newsos6) 17506 version_type=linux # correct to gnu/linux during the next big refactor 17507 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17508 shlibpath_var=LD_LIBRARY_PATH 17509 shlibpath_overrides_runpath=yes 17510 ;; 17511 17512 *nto* | *qnx*) 17513 version_type=qnx 17514 need_lib_prefix=no 17515 need_version=no 17516 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17517 soname_spec='$libname$release$shared_ext$major' 17518 shlibpath_var=LD_LIBRARY_PATH 17519 shlibpath_overrides_runpath=no 17520 hardcode_into_libs=yes 17521 dynamic_linker='ldqnx.so' 17522 ;; 17523 17524 openbsd* | bitrig*) 17525 version_type=sunos 17526 sys_lib_dlsearch_path_spec=/usr/lib 17527 need_lib_prefix=no 17528 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 17529 need_version=no 17530 else 17531 need_version=yes 17532 fi 17533 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 17534 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 17535 shlibpath_var=LD_LIBRARY_PATH 17536 shlibpath_overrides_runpath=yes 17537 ;; 17538 17539 os2*) 17540 libname_spec='$name' 17541 version_type=windows 17542 shrext_cmds=.dll 17543 need_version=no 17544 need_lib_prefix=no 17545 # OS/2 can only load a DLL with a base name of 8 characters or less. 17546 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 17547 v=$($ECHO $release$versuffix | tr -d .-); 17548 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 17549 $ECHO $n$v`$shared_ext' 17550 library_names_spec='${libname}_dll.$libext' 17551 dynamic_linker='OS/2 ld.exe' 17552 shlibpath_var=BEGINLIBPATH 17553 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 17554 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 17555 postinstall_cmds='base_file=`basename \$file`~ 17556 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 17557 dldir=$destdir/`dirname \$dlpath`~ 17558 test -d \$dldir || mkdir -p \$dldir~ 17559 $install_prog $dir/$dlname \$dldir/$dlname~ 17560 chmod a+x \$dldir/$dlname~ 17561 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 17562 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 17563 fi' 17564 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 17565 dlpath=$dir/\$dldll~ 17566 $RM \$dlpath' 17567 ;; 17568 17569 osf3* | osf4* | osf5*) 17570 version_type=osf 17571 need_lib_prefix=no 17572 need_version=no 17573 soname_spec='$libname$release$shared_ext$major' 17574 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17575 shlibpath_var=LD_LIBRARY_PATH 17576 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 17577 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 17578 ;; 17579 17580 rdos*) 17581 dynamic_linker=no 17582 ;; 17583 17584 solaris*) 17585 version_type=linux # correct to gnu/linux during the next big refactor 17586 need_lib_prefix=no 17587 need_version=no 17588 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17589 soname_spec='$libname$release$shared_ext$major' 17590 shlibpath_var=LD_LIBRARY_PATH 17591 shlibpath_overrides_runpath=yes 17592 hardcode_into_libs=yes 17593 # ldd complains unless libraries are executable 17594 postinstall_cmds='chmod +x $lib' 17595 ;; 17596 17597 sunos4*) 17598 version_type=sunos 17599 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 17600 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 17601 shlibpath_var=LD_LIBRARY_PATH 17602 shlibpath_overrides_runpath=yes 17603 if test yes = "$with_gnu_ld"; then 17604 need_lib_prefix=no 17605 fi 17606 need_version=yes 17607 ;; 17608 17609 sysv4 | sysv4.3*) 17610 version_type=linux # correct to gnu/linux during the next big refactor 17611 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17612 soname_spec='$libname$release$shared_ext$major' 17613 shlibpath_var=LD_LIBRARY_PATH 17614 case $host_vendor in 17615 sni) 17616 shlibpath_overrides_runpath=no 17617 need_lib_prefix=no 17618 runpath_var=LD_RUN_PATH 17619 ;; 17620 siemens) 17621 need_lib_prefix=no 17622 ;; 17623 motorola) 17624 need_lib_prefix=no 17625 need_version=no 17626 shlibpath_overrides_runpath=no 17627 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 17628 ;; 17629 esac 17630 ;; 17631 17632 sysv4*MP*) 17633 if test -d /usr/nec; then 17634 version_type=linux # correct to gnu/linux during the next big refactor 17635 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 17636 soname_spec='$libname$shared_ext.$major' 17637 shlibpath_var=LD_LIBRARY_PATH 17638 fi 17639 ;; 17640 17641 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 17642 version_type=sco 17643 need_lib_prefix=no 17644 need_version=no 17645 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 17646 soname_spec='$libname$release$shared_ext$major' 17647 shlibpath_var=LD_LIBRARY_PATH 17648 shlibpath_overrides_runpath=yes 17649 hardcode_into_libs=yes 17650 if test yes = "$with_gnu_ld"; then 17651 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 17652 else 17653 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 17654 case $host_os in 17655 sco3.2v5*) 17656 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 17657 ;; 17658 esac 17659 fi 17660 sys_lib_dlsearch_path_spec='/usr/lib' 17661 ;; 17662 17663 tpf*) 17664 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 17665 version_type=linux # correct to gnu/linux during the next big refactor 17666 need_lib_prefix=no 17667 need_version=no 17668 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17669 shlibpath_var=LD_LIBRARY_PATH 17670 shlibpath_overrides_runpath=no 17671 hardcode_into_libs=yes 17672 ;; 17673 17674 uts4*) 17675 version_type=linux # correct to gnu/linux during the next big refactor 17676 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 17677 soname_spec='$libname$release$shared_ext$major' 17678 shlibpath_var=LD_LIBRARY_PATH 17679 ;; 17680 17681 *) 17682 dynamic_linker=no 17683 ;; 17684 esac 17685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 17686 $as_echo "$dynamic_linker" >&6; } 17687 test no = "$dynamic_linker" && can_build_shared=no 17688 17689 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 17690 if test yes = "$GCC"; then 17691 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 17692 fi 17693 17694 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 17695 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 17696 fi 17697 17698 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 17699 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 17700 fi 17701 17702 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 17703 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 17704 17705 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 17706 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 17707 17708 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 17709 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 17710 17711 17712 17713 17714 17715 17716 17717 17718 17719 17720 17721 17722 17723 17724 17725 17726 17727 17728 17729 17730 17731 17732 17733 17734 17735 17736 17737 17738 17739 17740 17741 17742 17743 17744 17745 17746 17747 17748 17749 17750 17751 17752 17753 17754 17755 17756 17757 17758 17759 17760 17761 17762 17763 17764 17765 17766 17767 17768 17769 17770 17771 17772 17773 17774 17775 17776 17777 17778 17779 17780 17781 17782 17783 17784 17785 17786 17787 17788 17789 17790 17791 17792 17793 17794 17795 17796 17797 17798 17799 17800 17801 17802 17803 17804 17805 17806 17807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 17808 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 17809 hardcode_action= 17810 if test -n "$hardcode_libdir_flag_spec" || 17811 test -n "$runpath_var" || 17812 test yes = "$hardcode_automatic"; then 17813 17814 # We can hardcode non-existent directories. 17815 if test no != "$hardcode_direct" && 17816 # If the only mechanism to avoid hardcoding is shlibpath_var, we 17817 # have to relink, otherwise we might link with an installed library 17818 # when we should be linking with a yet-to-be-installed one 17819 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 17820 test no != "$hardcode_minus_L"; then 17821 # Linking always hardcodes the temporary library directory. 17822 hardcode_action=relink 17823 else 17824 # We can link without hardcoding, and we can hardcode nonexisting dirs. 17825 hardcode_action=immediate 17826 fi 17827 else 17828 # We cannot hardcode anything, or else we can only hardcode existing 17829 # directories. 17830 hardcode_action=unsupported 17831 fi 17832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 17833 $as_echo "$hardcode_action" >&6; } 17834 17835 if test relink = "$hardcode_action" || 17836 test yes = "$inherit_rpath"; then 17837 # Fast installation is not supported 17838 enable_fast_install=no 17839 elif test yes = "$shlibpath_overrides_runpath" || 17840 test no = "$enable_shared"; then 17841 # Fast installation is not necessary 17842 enable_fast_install=needless 17843 fi 17844 17845 17846 17847 17848 17849 17850 if test yes != "$enable_dlopen"; then 17851 enable_dlopen=unknown 17852 enable_dlopen_self=unknown 17853 enable_dlopen_self_static=unknown 17854 else 17855 lt_cv_dlopen=no 17856 lt_cv_dlopen_libs= 17857 17858 case $host_os in 17859 beos*) 17860 lt_cv_dlopen=load_add_on 17861 lt_cv_dlopen_libs= 17862 lt_cv_dlopen_self=yes 17863 ;; 17864 17865 mingw* | pw32* | cegcc*) 17866 lt_cv_dlopen=LoadLibrary 17867 lt_cv_dlopen_libs= 17868 ;; 17869 17870 cygwin*) 17871 lt_cv_dlopen=dlopen 17872 lt_cv_dlopen_libs= 17873 ;; 17874 17875 darwin*) 17876 # if libdl is installed we need to link against it 17877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 17878 $as_echo_n "checking for dlopen in -ldl... " >&6; } 17879 if ${ac_cv_lib_dl_dlopen+:} false; then : 17880 $as_echo_n "(cached) " >&6 17881 else 17882 ac_check_lib_save_LIBS=$LIBS 17883 LIBS="-ldl $LIBS" 17884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17885 /* end confdefs.h. */ 17886 17887 /* Override any GCC internal prototype to avoid an error. 17888 Use char because int might match the return type of a GCC 17889 builtin and then its argument prototype would still apply. */ 17890 #ifdef __cplusplus 17891 extern "C" 17892 #endif 17893 char dlopen (); 17894 int 17895 main () 17896 { 17897 return dlopen (); 17898 ; 17899 return 0; 17900 } 17901 _ACEOF 17902 if ac_fn_c_try_link "$LINENO"; then : 17903 ac_cv_lib_dl_dlopen=yes 17904 else 17905 ac_cv_lib_dl_dlopen=no 17906 fi 17907 rm -f core conftest.err conftest.$ac_objext \ 17908 conftest$ac_exeext conftest.$ac_ext 17909 LIBS=$ac_check_lib_save_LIBS 17910 fi 17911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 17912 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 17913 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 17914 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 17915 else 17916 17917 lt_cv_dlopen=dyld 17918 lt_cv_dlopen_libs= 17919 lt_cv_dlopen_self=yes 17920 17921 fi 17922 17923 ;; 17924 17925 tpf*) 17926 # Don't try to run any link tests for TPF. We know it's impossible 17927 # because TPF is a cross-compiler, and we know how we open DSOs. 17928 lt_cv_dlopen=dlopen 17929 lt_cv_dlopen_libs= 17930 lt_cv_dlopen_self=no 17931 ;; 17932 17933 *) 17934 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 17935 if test "x$ac_cv_func_shl_load" = xyes; then : 17936 lt_cv_dlopen=shl_load 17937 else 17938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 17939 $as_echo_n "checking for shl_load in -ldld... " >&6; } 17940 if ${ac_cv_lib_dld_shl_load+:} false; then : 17941 $as_echo_n "(cached) " >&6 17942 else 17943 ac_check_lib_save_LIBS=$LIBS 17944 LIBS="-ldld $LIBS" 17945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17946 /* end confdefs.h. */ 17947 17948 /* Override any GCC internal prototype to avoid an error. 17949 Use char because int might match the return type of a GCC 17950 builtin and then its argument prototype would still apply. */ 17951 #ifdef __cplusplus 17952 extern "C" 17953 #endif 17954 char shl_load (); 17955 int 17956 main () 17957 { 17958 return shl_load (); 17959 ; 17960 return 0; 17961 } 17962 _ACEOF 17963 if ac_fn_c_try_link "$LINENO"; then : 17964 ac_cv_lib_dld_shl_load=yes 17965 else 17966 ac_cv_lib_dld_shl_load=no 17967 fi 17968 rm -f core conftest.err conftest.$ac_objext \ 17969 conftest$ac_exeext conftest.$ac_ext 17970 LIBS=$ac_check_lib_save_LIBS 17971 fi 17972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 17973 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 17974 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 17975 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 17976 else 17977 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 17978 if test "x$ac_cv_func_dlopen" = xyes; then : 17979 lt_cv_dlopen=dlopen 17980 else 17981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 17982 $as_echo_n "checking for dlopen in -ldl... " >&6; } 17983 if ${ac_cv_lib_dl_dlopen+:} false; then : 17984 $as_echo_n "(cached) " >&6 17985 else 17986 ac_check_lib_save_LIBS=$LIBS 17987 LIBS="-ldl $LIBS" 17988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17989 /* end confdefs.h. */ 17990 17991 /* Override any GCC internal prototype to avoid an error. 17992 Use char because int might match the return type of a GCC 17993 builtin and then its argument prototype would still apply. */ 17994 #ifdef __cplusplus 17995 extern "C" 17996 #endif 17997 char dlopen (); 17998 int 17999 main () 18000 { 18001 return dlopen (); 18002 ; 18003 return 0; 18004 } 18005 _ACEOF 18006 if ac_fn_c_try_link "$LINENO"; then : 18007 ac_cv_lib_dl_dlopen=yes 18008 else 18009 ac_cv_lib_dl_dlopen=no 18010 fi 18011 rm -f core conftest.err conftest.$ac_objext \ 18012 conftest$ac_exeext conftest.$ac_ext 18013 LIBS=$ac_check_lib_save_LIBS 18014 fi 18015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 18016 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 18017 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 18018 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 18019 else 18020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 18021 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 18022 if ${ac_cv_lib_svld_dlopen+:} false; then : 18023 $as_echo_n "(cached) " >&6 18024 else 18025 ac_check_lib_save_LIBS=$LIBS 18026 LIBS="-lsvld $LIBS" 18027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18028 /* end confdefs.h. */ 18029 18030 /* Override any GCC internal prototype to avoid an error. 18031 Use char because int might match the return type of a GCC 18032 builtin and then its argument prototype would still apply. */ 18033 #ifdef __cplusplus 18034 extern "C" 18035 #endif 18036 char dlopen (); 18037 int 18038 main () 18039 { 18040 return dlopen (); 18041 ; 18042 return 0; 18043 } 18044 _ACEOF 18045 if ac_fn_c_try_link "$LINENO"; then : 18046 ac_cv_lib_svld_dlopen=yes 18047 else 18048 ac_cv_lib_svld_dlopen=no 18049 fi 18050 rm -f core conftest.err conftest.$ac_objext \ 18051 conftest$ac_exeext conftest.$ac_ext 18052 LIBS=$ac_check_lib_save_LIBS 18053 fi 18054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 18055 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 18056 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 18057 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 18058 else 18059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 18060 $as_echo_n "checking for dld_link in -ldld... " >&6; } 18061 if ${ac_cv_lib_dld_dld_link+:} false; then : 18062 $as_echo_n "(cached) " >&6 18063 else 18064 ac_check_lib_save_LIBS=$LIBS 18065 LIBS="-ldld $LIBS" 18066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18067 /* end confdefs.h. */ 18068 18069 /* Override any GCC internal prototype to avoid an error. 18070 Use char because int might match the return type of a GCC 18071 builtin and then its argument prototype would still apply. */ 18072 #ifdef __cplusplus 18073 extern "C" 18074 #endif 18075 char dld_link (); 18076 int 18077 main () 18078 { 18079 return dld_link (); 18080 ; 18081 return 0; 18082 } 18083 _ACEOF 18084 if ac_fn_c_try_link "$LINENO"; then : 18085 ac_cv_lib_dld_dld_link=yes 18086 else 18087 ac_cv_lib_dld_dld_link=no 18088 fi 18089 rm -f core conftest.err conftest.$ac_objext \ 18090 conftest$ac_exeext conftest.$ac_ext 18091 LIBS=$ac_check_lib_save_LIBS 18092 fi 18093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 18094 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 18095 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 18096 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 18097 fi 18098 18099 18100 fi 18101 18102 18103 fi 18104 18105 18106 fi 18107 18108 18109 fi 18110 18111 18112 fi 18113 18114 ;; 18115 esac 18116 18117 if test no = "$lt_cv_dlopen"; then 18118 enable_dlopen=no 18119 else 18120 enable_dlopen=yes 18121 fi 18122 18123 case $lt_cv_dlopen in 18124 dlopen) 18125 save_CPPFLAGS=$CPPFLAGS 18126 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 18127 18128 save_LDFLAGS=$LDFLAGS 18129 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 18130 18131 save_LIBS=$LIBS 18132 LIBS="$lt_cv_dlopen_libs $LIBS" 18133 18134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 18135 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 18136 if ${lt_cv_dlopen_self+:} false; then : 18137 $as_echo_n "(cached) " >&6 18138 else 18139 if test yes = "$cross_compiling"; then : 18140 lt_cv_dlopen_self=cross 18141 else 18142 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 18143 lt_status=$lt_dlunknown 18144 cat > conftest.$ac_ext <<_LT_EOF 18145 #line $LINENO "configure" 18146 #include "confdefs.h" 18147 18148 #if HAVE_DLFCN_H 18149 #include <dlfcn.h> 18150 #endif 18151 18152 #include <stdio.h> 18153 18154 #ifdef RTLD_GLOBAL 18155 # define LT_DLGLOBAL RTLD_GLOBAL 18156 #else 18157 # ifdef DL_GLOBAL 18158 # define LT_DLGLOBAL DL_GLOBAL 18159 # else 18160 # define LT_DLGLOBAL 0 18161 # endif 18162 #endif 18163 18164 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 18165 find out it does not work in some platform. */ 18166 #ifndef LT_DLLAZY_OR_NOW 18167 # ifdef RTLD_LAZY 18168 # define LT_DLLAZY_OR_NOW RTLD_LAZY 18169 # else 18170 # ifdef DL_LAZY 18171 # define LT_DLLAZY_OR_NOW DL_LAZY 18172 # else 18173 # ifdef RTLD_NOW 18174 # define LT_DLLAZY_OR_NOW RTLD_NOW 18175 # else 18176 # ifdef DL_NOW 18177 # define LT_DLLAZY_OR_NOW DL_NOW 18178 # else 18179 # define LT_DLLAZY_OR_NOW 0 18180 # endif 18181 # endif 18182 # endif 18183 # endif 18184 #endif 18185 18186 /* When -fvisibility=hidden is used, assume the code has been annotated 18187 correspondingly for the symbols needed. */ 18188 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 18189 int fnord () __attribute__((visibility("default"))); 18190 #endif 18191 18192 int fnord () { return 42; } 18193 int main () 18194 { 18195 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 18196 int status = $lt_dlunknown; 18197 18198 if (self) 18199 { 18200 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 18201 else 18202 { 18203 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 18204 else puts (dlerror ()); 18205 } 18206 /* dlclose (self); */ 18207 } 18208 else 18209 puts (dlerror ()); 18210 18211 return status; 18212 } 18213 _LT_EOF 18214 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 18215 (eval $ac_link) 2>&5 18216 ac_status=$? 18217 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18218 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 18219 (./conftest; exit; ) >&5 2>/dev/null 18220 lt_status=$? 18221 case x$lt_status in 18222 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 18223 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 18224 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 18225 esac 18226 else : 18227 # compilation failed 18228 lt_cv_dlopen_self=no 18229 fi 18230 fi 18231 rm -fr conftest* 18232 18233 18234 fi 18235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 18236 $as_echo "$lt_cv_dlopen_self" >&6; } 18237 18238 if test yes = "$lt_cv_dlopen_self"; then 18239 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 18240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 18241 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 18242 if ${lt_cv_dlopen_self_static+:} false; then : 18243 $as_echo_n "(cached) " >&6 18244 else 18245 if test yes = "$cross_compiling"; then : 18246 lt_cv_dlopen_self_static=cross 18247 else 18248 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 18249 lt_status=$lt_dlunknown 18250 cat > conftest.$ac_ext <<_LT_EOF 18251 #line $LINENO "configure" 18252 #include "confdefs.h" 18253 18254 #if HAVE_DLFCN_H 18255 #include <dlfcn.h> 18256 #endif 18257 18258 #include <stdio.h> 18259 18260 #ifdef RTLD_GLOBAL 18261 # define LT_DLGLOBAL RTLD_GLOBAL 18262 #else 18263 # ifdef DL_GLOBAL 18264 # define LT_DLGLOBAL DL_GLOBAL 18265 # else 18266 # define LT_DLGLOBAL 0 18267 # endif 18268 #endif 18269 18270 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 18271 find out it does not work in some platform. */ 18272 #ifndef LT_DLLAZY_OR_NOW 18273 # ifdef RTLD_LAZY 18274 # define LT_DLLAZY_OR_NOW RTLD_LAZY 18275 # else 18276 # ifdef DL_LAZY 18277 # define LT_DLLAZY_OR_NOW DL_LAZY 18278 # else 18279 # ifdef RTLD_NOW 18280 # define LT_DLLAZY_OR_NOW RTLD_NOW 18281 # else 18282 # ifdef DL_NOW 18283 # define LT_DLLAZY_OR_NOW DL_NOW 18284 # else 18285 # define LT_DLLAZY_OR_NOW 0 18286 # endif 18287 # endif 18288 # endif 18289 # endif 18290 #endif 18291 18292 /* When -fvisibility=hidden is used, assume the code has been annotated 18293 correspondingly for the symbols needed. */ 18294 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 18295 int fnord () __attribute__((visibility("default"))); 18296 #endif 18297 18298 int fnord () { return 42; } 18299 int main () 18300 { 18301 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 18302 int status = $lt_dlunknown; 18303 18304 if (self) 18305 { 18306 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 18307 else 18308 { 18309 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 18310 else puts (dlerror ()); 18311 } 18312 /* dlclose (self); */ 18313 } 18314 else 18315 puts (dlerror ()); 18316 18317 return status; 18318 } 18319 _LT_EOF 18320 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 18321 (eval $ac_link) 2>&5 18322 ac_status=$? 18323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18324 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 18325 (./conftest; exit; ) >&5 2>/dev/null 18326 lt_status=$? 18327 case x$lt_status in 18328 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 18329 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 18330 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 18331 esac 18332 else : 18333 # compilation failed 18334 lt_cv_dlopen_self_static=no 18335 fi 18336 fi 18337 rm -fr conftest* 18338 18339 18340 fi 18341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 18342 $as_echo "$lt_cv_dlopen_self_static" >&6; } 18343 fi 18344 18345 CPPFLAGS=$save_CPPFLAGS 18346 LDFLAGS=$save_LDFLAGS 18347 LIBS=$save_LIBS 18348 ;; 18349 esac 18350 18351 case $lt_cv_dlopen_self in 18352 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 18353 *) enable_dlopen_self=unknown ;; 18354 esac 18355 18356 case $lt_cv_dlopen_self_static in 18357 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 18358 *) enable_dlopen_self_static=unknown ;; 18359 esac 18360 fi 18361 18362 18363 18364 18365 18366 18367 18368 18369 18370 18371 18372 18373 18374 18375 18376 18377 18378 striplib= 18379 old_striplib= 18380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 18381 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 18382 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 18383 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 18384 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 18385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18386 $as_echo "yes" >&6; } 18387 else 18388 # FIXME - insert some real tests, host_os isn't really good enough 18389 case $host_os in 18390 darwin*) 18391 if test -n "$STRIP"; then 18392 striplib="$STRIP -x" 18393 old_striplib="$STRIP -S" 18394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18395 $as_echo "yes" >&6; } 18396 else 18397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18398 $as_echo "no" >&6; } 18399 fi 18400 ;; 18401 *) 18402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18403 $as_echo "no" >&6; } 18404 ;; 18405 esac 18406 fi 18407 18408 18409 18410 18411 18412 18413 18414 18415 18416 18417 18418 18419 # Report what library types will actually be built 18420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 18421 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 18422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 18423 $as_echo "$can_build_shared" >&6; } 18424 18425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 18426 $as_echo_n "checking whether to build shared libraries... " >&6; } 18427 test no = "$can_build_shared" && enable_shared=no 18428 18429 # On AIX, shared libraries and static libraries use the same namespace, and 18430 # are all built from PIC. 18431 case $host_os in 18432 aix3*) 18433 test yes = "$enable_shared" && enable_static=no 18434 if test -n "$RANLIB"; then 18435 archive_cmds="$archive_cmds~\$RANLIB \$lib" 18436 postinstall_cmds='$RANLIB $lib' 18437 fi 18438 ;; 18439 18440 aix[4-9]*) 18441 if test ia64 != "$host_cpu"; then 18442 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 18443 yes,aix,yes) ;; # shared object as lib.so file only 18444 yes,svr4,*) ;; # shared object as lib.so archive member only 18445 yes,*) enable_static=no ;; # shared object in lib.a archive as well 18446 esac 18447 fi 18448 ;; 18449 esac 18450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 18451 $as_echo "$enable_shared" >&6; } 18452 18453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 18454 $as_echo_n "checking whether to build static libraries... " >&6; } 18455 # Make sure either enable_shared or enable_static is yes. 18456 test yes = "$enable_shared" || enable_static=yes 18457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 18458 $as_echo "$enable_static" >&6; } 18459 18460 18461 18462 18463 fi 18464 ac_ext=c 18465 ac_cpp='$CPP $CPPFLAGS' 18466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 18467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 18468 ac_compiler_gnu=$ac_cv_c_compiler_gnu 18469 18470 CC=$lt_save_CC 18471 18472 18473 18474 18475 18476 18477 18478 18479 18480 18481 18482 18483 18484 18485 18486 ac_config_commands="$ac_config_commands libtool" 18487 18488 18489 18490 18491 # Only expand once: 18492 18493 18494 18495 18496 18497 # Define a configure option for an alternate module directory 18498 18499 # Check whether --with-xorg-module-dir was given. 18500 if test "${with_xorg_module_dir+set}" = set; then : 18501 withval=$with_xorg_module_dir; moduledir="$withval" 18502 else 18503 moduledir="$libdir/xorg/modules" 18504 fi 18505 18506 18507 # Check whether --enable-dri was given. 18508 if test "${enable_dri+set}" = set; then : 18509 enableval=$enable_dri; DRI="$enableval" 18510 else 18511 DRI=auto 18512 fi 18513 18514 18515 # Store the list of server defined optional extensions in REQUIRED_MODULES 18516 18517 18518 SAVE_CFLAGS="$CFLAGS" 18519 CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" 18520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18521 /* end confdefs.h. */ 18522 18523 #include "xorg-server.h" 18524 #if !defined XINERAMA 18525 #error XINERAMA not defined 18526 #endif 18527 18528 int 18529 main () 18530 { 18531 18532 ; 18533 return 0; 18534 } 18535 _ACEOF 18536 if ac_fn_c_try_compile "$LINENO"; then : 18537 _EXT_CHECK=yes 18538 else 18539 _EXT_CHECK=no 18540 fi 18541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18542 CFLAGS="$SAVE_CFLAGS" 18543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if XINERAMA is defined" >&5 18544 $as_echo_n "checking if XINERAMA is defined... " >&6; } 18545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_EXT_CHECK" >&5 18546 $as_echo "$_EXT_CHECK" >&6; } 18547 if test "$_EXT_CHECK" != no; then 18548 REQUIRED_MODULES="$REQUIRED_MODULES xineramaproto" 18549 fi 18550 18551 18552 18553 SAVE_CFLAGS="$CFLAGS" 18554 CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" 18555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18556 /* end confdefs.h. */ 18557 18558 #include "xorg-server.h" 18559 #if !defined RANDR 18560 #error RANDR not defined 18561 #endif 18562 18563 int 18564 main () 18565 { 18566 18567 ; 18568 return 0; 18569 } 18570 _ACEOF 18571 if ac_fn_c_try_compile "$LINENO"; then : 18572 _EXT_CHECK=yes 18573 else 18574 _EXT_CHECK=no 18575 fi 18576 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18577 CFLAGS="$SAVE_CFLAGS" 18578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if RANDR is defined" >&5 18579 $as_echo_n "checking if RANDR is defined... " >&6; } 18580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_EXT_CHECK" >&5 18581 $as_echo "$_EXT_CHECK" >&6; } 18582 if test "$_EXT_CHECK" != no; then 18583 REQUIRED_MODULES="$REQUIRED_MODULES randrproto" 18584 fi 18585 18586 18587 18588 SAVE_CFLAGS="$CFLAGS" 18589 CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" 18590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18591 /* end confdefs.h. */ 18592 18593 #include "xorg-server.h" 18594 #if !defined RENDER 18595 #error RENDER not defined 18596 #endif 18597 18598 int 18599 main () 18600 { 18601 18602 ; 18603 return 0; 18604 } 18605 _ACEOF 18606 if ac_fn_c_try_compile "$LINENO"; then : 18607 _EXT_CHECK=yes 18608 else 18609 _EXT_CHECK=no 18610 fi 18611 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18612 CFLAGS="$SAVE_CFLAGS" 18613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if RENDER is defined" >&5 18614 $as_echo_n "checking if RENDER is defined... " >&6; } 18615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_EXT_CHECK" >&5 18616 $as_echo "$_EXT_CHECK" >&6; } 18617 if test "$_EXT_CHECK" != no; then 18618 REQUIRED_MODULES="$REQUIRED_MODULES renderproto" 18619 fi 18620 18621 18622 18623 SAVE_CFLAGS="$CFLAGS" 18624 CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" 18625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18626 /* end confdefs.h. */ 18627 18628 #include "xorg-server.h" 18629 #if !defined XV 18630 #error XV not defined 18631 #endif 18632 18633 int 18634 main () 18635 { 18636 18637 ; 18638 return 0; 18639 } 18640 _ACEOF 18641 if ac_fn_c_try_compile "$LINENO"; then : 18642 _EXT_CHECK=yes 18643 else 18644 _EXT_CHECK=no 18645 fi 18646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18647 CFLAGS="$SAVE_CFLAGS" 18648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if XV is defined" >&5 18649 $as_echo_n "checking if XV is defined... " >&6; } 18650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_EXT_CHECK" >&5 18651 $as_echo "$_EXT_CHECK" >&6; } 18652 if test "$_EXT_CHECK" != no; then 18653 REQUIRED_MODULES="$REQUIRED_MODULES videoproto" 18654 fi 18655 18656 18657 18658 SAVE_CFLAGS="$CFLAGS" 18659 CFLAGS="$CFLAGS -I`$PKG_CONFIG --variable=sdkdir xorg-server`" 18660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18661 /* end confdefs.h. */ 18662 18663 #include "xorg-server.h" 18664 #if !defined DPMSExtension 18665 #error DPMSExtension not defined 18666 #endif 18667 18668 int 18669 main () 18670 { 18671 18672 ; 18673 return 0; 18674 } 18675 _ACEOF 18676 if ac_fn_c_try_compile "$LINENO"; then : 18677 _EXT_CHECK=yes 18678 else 18679 _EXT_CHECK=no 18680 fi 18681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18682 CFLAGS="$SAVE_CFLAGS" 18683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if DPMSExtension is defined" >&5 18684 $as_echo_n "checking if DPMSExtension is defined... " >&6; } 18685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_EXT_CHECK" >&5 18686 $as_echo "$_EXT_CHECK" >&6; } 18687 if test "$_EXT_CHECK" != no; then 18688 REQUIRED_MODULES="$REQUIRED_MODULES xextproto" 18689 fi 18690 18691 18692 # Obtain compiler/linker options for the driver dependencies 18693 18694 pkg_failed=no 18695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5 18696 $as_echo_n "checking for XORG... " >&6; } 18697 18698 if test -n "$XORG_CFLAGS"; then 18699 pkg_cv_XORG_CFLAGS="$XORG_CFLAGS" 18700 elif test -n "$PKG_CONFIG"; then 18701 if test -n "$PKG_CONFIG" && \ 18702 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 \$REQUIRED_MODULES\""; } >&5 18703 ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 $REQUIRED_MODULES") 2>&5 18704 ac_status=$? 18705 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18706 test $ac_status = 0; }; then 18707 pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 $REQUIRED_MODULES" 2>/dev/null` 18708 test "x$?" != "x0" && pkg_failed=yes 18709 else 18710 pkg_failed=yes 18711 fi 18712 else 18713 pkg_failed=untried 18714 fi 18715 if test -n "$XORG_LIBS"; then 18716 pkg_cv_XORG_LIBS="$XORG_LIBS" 18717 elif test -n "$PKG_CONFIG"; then 18718 if test -n "$PKG_CONFIG" && \ 18719 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 \$REQUIRED_MODULES\""; } >&5 18720 ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 $REQUIRED_MODULES") 2>&5 18721 ac_status=$? 18722 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18723 test $ac_status = 0; }; then 18724 pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 $REQUIRED_MODULES" 2>/dev/null` 18725 test "x$?" != "x0" && pkg_failed=yes 18726 else 18727 pkg_failed=yes 18728 fi 18729 else 18730 pkg_failed=untried 18731 fi 18732 18733 18734 18735 if test $pkg_failed = yes; then 18736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18737 $as_echo "no" >&6; } 18738 18739 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 18740 _pkg_short_errors_supported=yes 18741 else 18742 _pkg_short_errors_supported=no 18743 fi 18744 if test $_pkg_short_errors_supported = yes; then 18745 XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 $REQUIRED_MODULES" 2>&1` 18746 else 18747 XORG_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 $REQUIRED_MODULES" 2>&1` 18748 fi 18749 # Put the nasty error message in config.log where it belongs 18750 echo "$XORG_PKG_ERRORS" >&5 18751 18752 as_fn_error $? "Package requirements (xorg-server >= 1.0.99.901 xproto fontsproto xf86dgaproto >= 2.1 $REQUIRED_MODULES) were not met: 18753 18754 $XORG_PKG_ERRORS 18755 18756 Consider adjusting the PKG_CONFIG_PATH environment variable if you 18757 installed software in a non-standard prefix. 18758 18759 Alternatively, you may set the environment variables XORG_CFLAGS 18760 and XORG_LIBS to avoid the need to call pkg-config. 18761 See the pkg-config man page for more details." "$LINENO" 5 18762 elif test $pkg_failed = untried; then 18763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18764 $as_echo "no" >&6; } 18765 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 18766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 18767 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 18768 is in your PATH or set the PKG_CONFIG environment variable to the full 18769 path to pkg-config. 18770 18771 Alternatively, you may set the environment variables XORG_CFLAGS 18772 and XORG_LIBS to avoid the need to call pkg-config. 18773 See the pkg-config man page for more details. 18774 18775 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 18776 See \`config.log' for more details" "$LINENO" 5; } 18777 else 18778 XORG_CFLAGS=$pkg_cv_XORG_CFLAGS 18779 XORG_LIBS=$pkg_cv_XORG_LIBS 18780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18781 $as_echo "yes" >&6; } 18782 18783 fi 18784 18785 pkg_failed=no 18786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XEXT" >&5 18787 $as_echo_n "checking for XEXT... " >&6; } 18788 18789 if test -n "$XEXT_CFLAGS"; then 18790 pkg_cv_XEXT_CFLAGS="$XEXT_CFLAGS" 18791 elif test -n "$PKG_CONFIG"; then 18792 if test -n "$PKG_CONFIG" && \ 18793 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xextproto >= 7.0.99.1\""; } >&5 18794 ($PKG_CONFIG --exists --print-errors "xextproto >= 7.0.99.1") 2>&5 18795 ac_status=$? 18796 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18797 test $ac_status = 0; }; then 18798 pkg_cv_XEXT_CFLAGS=`$PKG_CONFIG --cflags "xextproto >= 7.0.99.1" 2>/dev/null` 18799 test "x$?" != "x0" && pkg_failed=yes 18800 else 18801 pkg_failed=yes 18802 fi 18803 else 18804 pkg_failed=untried 18805 fi 18806 if test -n "$XEXT_LIBS"; then 18807 pkg_cv_XEXT_LIBS="$XEXT_LIBS" 18808 elif test -n "$PKG_CONFIG"; then 18809 if test -n "$PKG_CONFIG" && \ 18810 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xextproto >= 7.0.99.1\""; } >&5 18811 ($PKG_CONFIG --exists --print-errors "xextproto >= 7.0.99.1") 2>&5 18812 ac_status=$? 18813 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18814 test $ac_status = 0; }; then 18815 pkg_cv_XEXT_LIBS=`$PKG_CONFIG --libs "xextproto >= 7.0.99.1" 2>/dev/null` 18816 test "x$?" != "x0" && pkg_failed=yes 18817 else 18818 pkg_failed=yes 18819 fi 18820 else 18821 pkg_failed=untried 18822 fi 18823 18824 18825 18826 if test $pkg_failed = yes; then 18827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18828 $as_echo "no" >&6; } 18829 18830 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 18831 _pkg_short_errors_supported=yes 18832 else 18833 _pkg_short_errors_supported=no 18834 fi 18835 if test $_pkg_short_errors_supported = yes; then 18836 XEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xextproto >= 7.0.99.1" 2>&1` 18837 else 18838 XEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xextproto >= 7.0.99.1" 2>&1` 18839 fi 18840 # Put the nasty error message in config.log where it belongs 18841 echo "$XEXT_PKG_ERRORS" >&5 18842 18843 HAVE_XEXTPROTO_71="no" 18844 elif test $pkg_failed = untried; then 18845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18846 $as_echo "no" >&6; } 18847 HAVE_XEXTPROTO_71="no" 18848 else 18849 XEXT_CFLAGS=$pkg_cv_XEXT_CFLAGS 18850 XEXT_LIBS=$pkg_cv_XEXT_LIBS 18851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 18852 $as_echo "yes" >&6; } 18853 HAVE_XEXTPROTO_71="yes"; 18854 $as_echo "#define HAVE_XEXTPROTO_71 1" >>confdefs.h 18855 18856 fi 18857 if test "$HAVE_XEXTPROTO_71" = "yes" ; then 18858 HAVE_XEXTPROTO_71_TRUE= 18859 HAVE_XEXTPROTO_71_FALSE='#' 18860 else 18861 HAVE_XEXTPROTO_71_TRUE='#' 18862 HAVE_XEXTPROTO_71_FALSE= 18863 fi 18864 18865 sdkdir=`$PKG_CONFIG --variable=sdkdir xorg-server` 18866 18867 # Checks for libraries. 18868 18869 if test "$DRI" != no; then 18870 as_ac_File=`$as_echo "ac_cv_file_${sdkdir}/dri.h" | $as_tr_sh` 18871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sdkdir}/dri.h" >&5 18872 $as_echo_n "checking for ${sdkdir}/dri.h... " >&6; } 18873 if eval \${$as_ac_File+:} false; then : 18874 $as_echo_n "(cached) " >&6 18875 else 18876 test "$cross_compiling" = yes && 18877 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 18878 if test -r "${sdkdir}/dri.h"; then 18879 eval "$as_ac_File=yes" 18880 else 18881 eval "$as_ac_File=no" 18882 fi 18883 fi 18884 eval ac_res=\$$as_ac_File 18885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 18886 $as_echo "$ac_res" >&6; } 18887 if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 18888 have_dri_h="yes" 18889 else 18890 have_dri_h="no" 18891 fi 18892 18893 as_ac_File=`$as_echo "ac_cv_file_${sdkdir}/sarea.h" | $as_tr_sh` 18894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sdkdir}/sarea.h" >&5 18895 $as_echo_n "checking for ${sdkdir}/sarea.h... " >&6; } 18896 if eval \${$as_ac_File+:} false; then : 18897 $as_echo_n "(cached) " >&6 18898 else 18899 test "$cross_compiling" = yes && 18900 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 18901 if test -r "${sdkdir}/sarea.h"; then 18902 eval "$as_ac_File=yes" 18903 else 18904 eval "$as_ac_File=no" 18905 fi 18906 fi 18907 eval ac_res=\$$as_ac_File 18908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 18909 $as_echo "$ac_res" >&6; } 18910 if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 18911 have_sarea_h="yes" 18912 else 18913 have_sarea_h="no" 18914 fi 18915 18916 as_ac_File=`$as_echo "ac_cv_file_${sdkdir}/dristruct.h" | $as_tr_sh` 18917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sdkdir}/dristruct.h" >&5 18918 $as_echo_n "checking for ${sdkdir}/dristruct.h... " >&6; } 18919 if eval \${$as_ac_File+:} false; then : 18920 $as_echo_n "(cached) " >&6 18921 else 18922 test "$cross_compiling" = yes && 18923 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 18924 if test -r "${sdkdir}/dristruct.h"; then 18925 eval "$as_ac_File=yes" 18926 else 18927 eval "$as_ac_File=no" 18928 fi 18929 fi 18930 eval ac_res=\$$as_ac_File 18931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 18932 $as_echo "$ac_res" >&6; } 18933 if eval test \"x\$"$as_ac_File"\" = x"yes"; then : 18934 have_dristruct_h="yes" 18935 else 18936 have_dristruct_h="no" 18937 fi 18938 18939 fi 18940 18941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include DRI support" >&5 18942 $as_echo_n "checking whether to include DRI support... " >&6; } 18943 if test x$DRI = xauto; then 18944 if test "$have_dri_h" = yes -a \ 18945 "$have_sarea_h" = yes -a \ 18946 "$have_dristruct_h" = yes; then 18947 DRI="yes" 18948 else 18949 DRI="no" 18950 fi 18951 fi 18952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DRI" >&5 18953 $as_echo "$DRI" >&6; } 18954 18955 if test x$DRI = xyes; then 18956 DRI_TRUE= 18957 DRI_FALSE='#' 18958 else 18959 DRI_TRUE='#' 18960 DRI_FALSE= 18961 fi 18962 18963 if test "$DRI" = yes; then 18964 18965 pkg_failed=no 18966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for DRI" >&5 18967 $as_echo_n "checking for DRI... " >&6; } 18968 18969 if test -n "$DRI_CFLAGS"; then 18970 pkg_cv_DRI_CFLAGS="$DRI_CFLAGS" 18971 elif test -n "$PKG_CONFIG"; then 18972 if test -n "$PKG_CONFIG" && \ 18973 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm >= 2.0 xf86driproto\""; } >&5 18974 ($PKG_CONFIG --exists --print-errors "libdrm >= 2.0 xf86driproto") 2>&5 18975 ac_status=$? 18976 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18977 test $ac_status = 0; }; then 18978 pkg_cv_DRI_CFLAGS=`$PKG_CONFIG --cflags "libdrm >= 2.0 xf86driproto" 2>/dev/null` 18979 test "x$?" != "x0" && pkg_failed=yes 18980 else 18981 pkg_failed=yes 18982 fi 18983 else 18984 pkg_failed=untried 18985 fi 18986 if test -n "$DRI_LIBS"; then 18987 pkg_cv_DRI_LIBS="$DRI_LIBS" 18988 elif test -n "$PKG_CONFIG"; then 18989 if test -n "$PKG_CONFIG" && \ 18990 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm >= 2.0 xf86driproto\""; } >&5 18991 ($PKG_CONFIG --exists --print-errors "libdrm >= 2.0 xf86driproto") 2>&5 18992 ac_status=$? 18993 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 18994 test $ac_status = 0; }; then 18995 pkg_cv_DRI_LIBS=`$PKG_CONFIG --libs "libdrm >= 2.0 xf86driproto" 2>/dev/null` 18996 test "x$?" != "x0" && pkg_failed=yes 18997 else 18998 pkg_failed=yes 18999 fi 19000 else 19001 pkg_failed=untried 19002 fi 19003 19004 19005 19006 if test $pkg_failed = yes; then 19007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19008 $as_echo "no" >&6; } 19009 19010 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19011 _pkg_short_errors_supported=yes 19012 else 19013 _pkg_short_errors_supported=no 19014 fi 19015 if test $_pkg_short_errors_supported = yes; then 19016 DRI_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libdrm >= 2.0 xf86driproto" 2>&1` 19017 else 19018 DRI_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libdrm >= 2.0 xf86driproto" 2>&1` 19019 fi 19020 # Put the nasty error message in config.log where it belongs 19021 echo "$DRI_PKG_ERRORS" >&5 19022 19023 as_fn_error $? "Package requirements (libdrm >= 2.0 xf86driproto) were not met: 19024 19025 $DRI_PKG_ERRORS 19026 19027 Consider adjusting the PKG_CONFIG_PATH environment variable if you 19028 installed software in a non-standard prefix. 19029 19030 Alternatively, you may set the environment variables DRI_CFLAGS 19031 and DRI_LIBS to avoid the need to call pkg-config. 19032 See the pkg-config man page for more details." "$LINENO" 5 19033 elif test $pkg_failed = untried; then 19034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19035 $as_echo "no" >&6; } 19036 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19037 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 19038 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 19039 is in your PATH or set the PKG_CONFIG environment variable to the full 19040 path to pkg-config. 19041 19042 Alternatively, you may set the environment variables DRI_CFLAGS 19043 and DRI_LIBS to avoid the need to call pkg-config. 19044 See the pkg-config man page for more details. 19045 19046 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 19047 See \`config.log' for more details" "$LINENO" 5; } 19048 else 19049 DRI_CFLAGS=$pkg_cv_DRI_CFLAGS 19050 DRI_LIBS=$pkg_cv_DRI_LIBS 19051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19052 $as_echo "yes" >&6; } 19053 19054 fi 19055 19056 $as_echo "#define SISDRI 1" >>confdefs.h 19057 19058 19059 $as_echo "#define SISDRI_DEVEL 1" >>confdefs.h 19060 19061 fi 19062 19063 # Check whether --enable-xaa was given. 19064 if test "${enable_xaa+set}" = set; then : 19065 enableval=$enable_xaa; XAA="$enableval" 19066 else 19067 XAA=auto 19068 fi 19069 19070 if test "x$XAA" != xno; then 19071 save_CFLAGS=$CFLAGS 19072 save_CPPFLAGS=$CPPFLAGS 19073 CFLAGS=$XORG_CFLAGS 19074 CPPFLAGS="$XORG_CFLAGS" 19075 for ac_header in xaa.h 19076 do : 19077 ac_fn_c_check_header_mongrel "$LINENO" "xaa.h" "ac_cv_header_xaa_h" "$ac_includes_default" 19078 if test "x$ac_cv_header_xaa_h" = xyes; then : 19079 cat >>confdefs.h <<_ACEOF 19080 #define HAVE_XAA_H 1 19081 _ACEOF 19082 XAA=yes 19083 else 19084 XAA=no 19085 fi 19086 19087 done 19088 19089 CFLAGS=$save_CFLAGS 19090 CPPFLAGS=$save_CPPFLAGS 19091 fi 19092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to include XAA support" >&5 19093 $as_echo_n "checking whether to include XAA support... " >&6; } 19094 if test "x$XAA" = xyes; then 19095 XAA_TRUE= 19096 XAA_FALSE='#' 19097 else 19098 XAA_TRUE='#' 19099 XAA_FALSE= 19100 fi 19101 19102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XAA" >&5 19103 $as_echo "$XAA" >&6; } 19104 19105 # technically this should be a configure flag. meh. 19106 19107 $as_echo "#define XF86EXA 1" >>confdefs.h 19108 19109 19110 SAVE_CPPFLAGS="$CPPFLAGS" 19111 CPPFLAGS="$CPPFLAGS $XORG_CFLAGS" 19112 ac_fn_c_check_decl "$LINENO" "XSERVER_LIBPCIACCESS" "ac_cv_have_decl_XSERVER_LIBPCIACCESS" "#include \"xorg-server.h\" 19113 " 19114 if test "x$ac_cv_have_decl_XSERVER_LIBPCIACCESS" = xyes; then : 19115 XSERVER_LIBPCIACCESS=yes 19116 else 19117 XSERVER_LIBPCIACCESS=no 19118 fi 19119 19120 CPPFLAGS="$SAVE_CPPFLAGS" 19121 19122 if test "x$XSERVER_LIBPCIACCESS" = xyes; then 19123 19124 pkg_failed=no 19125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCIACCESS" >&5 19126 $as_echo_n "checking for PCIACCESS... " >&6; } 19127 19128 if test -n "$PCIACCESS_CFLAGS"; then 19129 pkg_cv_PCIACCESS_CFLAGS="$PCIACCESS_CFLAGS" 19130 elif test -n "$PKG_CONFIG"; then 19131 if test -n "$PKG_CONFIG" && \ 19132 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pciaccess >= 0.12.901\""; } >&5 19133 ($PKG_CONFIG --exists --print-errors "pciaccess >= 0.12.901") 2>&5 19134 ac_status=$? 19135 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19136 test $ac_status = 0; }; then 19137 pkg_cv_PCIACCESS_CFLAGS=`$PKG_CONFIG --cflags "pciaccess >= 0.12.901" 2>/dev/null` 19138 test "x$?" != "x0" && pkg_failed=yes 19139 else 19140 pkg_failed=yes 19141 fi 19142 else 19143 pkg_failed=untried 19144 fi 19145 if test -n "$PCIACCESS_LIBS"; then 19146 pkg_cv_PCIACCESS_LIBS="$PCIACCESS_LIBS" 19147 elif test -n "$PKG_CONFIG"; then 19148 if test -n "$PKG_CONFIG" && \ 19149 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"pciaccess >= 0.12.901\""; } >&5 19150 ($PKG_CONFIG --exists --print-errors "pciaccess >= 0.12.901") 2>&5 19151 ac_status=$? 19152 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19153 test $ac_status = 0; }; then 19154 pkg_cv_PCIACCESS_LIBS=`$PKG_CONFIG --libs "pciaccess >= 0.12.901" 2>/dev/null` 19155 test "x$?" != "x0" && pkg_failed=yes 19156 else 19157 pkg_failed=yes 19158 fi 19159 else 19160 pkg_failed=untried 19161 fi 19162 19163 19164 19165 if test $pkg_failed = yes; then 19166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19167 $as_echo "no" >&6; } 19168 19169 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19170 _pkg_short_errors_supported=yes 19171 else 19172 _pkg_short_errors_supported=no 19173 fi 19174 if test $_pkg_short_errors_supported = yes; then 19175 PCIACCESS_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "pciaccess >= 0.12.901" 2>&1` 19176 else 19177 PCIACCESS_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "pciaccess >= 0.12.901" 2>&1` 19178 fi 19179 # Put the nasty error message in config.log where it belongs 19180 echo "$PCIACCESS_PKG_ERRORS" >&5 19181 19182 as_fn_error $? "Package requirements (pciaccess >= 0.12.901) were not met: 19183 19184 $PCIACCESS_PKG_ERRORS 19185 19186 Consider adjusting the PKG_CONFIG_PATH environment variable if you 19187 installed software in a non-standard prefix. 19188 19189 Alternatively, you may set the environment variables PCIACCESS_CFLAGS 19190 and PCIACCESS_LIBS to avoid the need to call pkg-config. 19191 See the pkg-config man page for more details." "$LINENO" 5 19192 elif test $pkg_failed = untried; then 19193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19194 $as_echo "no" >&6; } 19195 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19196 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 19197 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 19198 is in your PATH or set the PKG_CONFIG environment variable to the full 19199 path to pkg-config. 19200 19201 Alternatively, you may set the environment variables PCIACCESS_CFLAGS 19202 and PCIACCESS_LIBS to avoid the need to call pkg-config. 19203 See the pkg-config man page for more details. 19204 19205 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 19206 See \`config.log' for more details" "$LINENO" 5; } 19207 else 19208 PCIACCESS_CFLAGS=$pkg_cv_PCIACCESS_CFLAGS 19209 PCIACCESS_LIBS=$pkg_cv_PCIACCESS_LIBS 19210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19211 $as_echo "yes" >&6; } 19212 19213 fi 19214 XORG_CFLAGS="$XORG_CFLAGS $PCIACCESS_CFLAGS" 19215 fi 19216 if test "x$XSERVER_LIBPCIACCESS" = xyes; then 19217 XSERVER_LIBPCIACCESS_TRUE= 19218 XSERVER_LIBPCIACCESS_FALSE='#' 19219 else 19220 XSERVER_LIBPCIACCESS_TRUE='#' 19221 XSERVER_LIBPCIACCESS_FALSE= 19222 fi 19223 19224 19225 19226 19227 DRIVER_NAME=sis 19228 19229 19230 ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile" 19231 19232 cat >confcache <<\_ACEOF 19233 # This file is a shell script that caches the results of configure 19234 # tests run on this system so they can be shared between configure 19235 # scripts and configure runs, see configure's option --config-cache. 19236 # It is not useful on other systems. If it contains results you don't 19237 # want to keep, you may remove or edit it. 19238 # 19239 # config.status only pays attention to the cache file if you give it 19240 # the --recheck option to rerun configure. 19241 # 19242 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19243 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19244 # following values. 19245 19246 _ACEOF 19247 19248 # The following way of writing the cache mishandles newlines in values, 19249 # but we know of no workaround that is simple, portable, and efficient. 19250 # So, we kill variables containing newlines. 19251 # Ultrix sh set writes to stderr and can't be redirected directly, 19252 # and sets the high bit in the cache file unless we assign to the vars. 19253 ( 19254 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19255 eval ac_val=\$$ac_var 19256 case $ac_val in #( 19257 *${as_nl}*) 19258 case $ac_var in #( 19259 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19260 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19261 esac 19262 case $ac_var in #( 19263 _ | IFS | as_nl) ;; #( 19264 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19265 *) { eval $ac_var=; unset $ac_var;} ;; 19266 esac ;; 19267 esac 19268 done 19269 19270 (set) 2>&1 | 19271 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19272 *${as_nl}ac_space=\ *) 19273 # `set' does not quote correctly, so add quotes: double-quote 19274 # substitution turns \\\\ into \\, and sed turns \\ into \. 19275 sed -n \ 19276 "s/'/'\\\\''/g; 19277 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19278 ;; #( 19279 *) 19280 # `set' quotes correctly as required by POSIX, so do not add quotes. 19281 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19282 ;; 19283 esac | 19284 sort 19285 ) | 19286 sed ' 19287 /^ac_cv_env_/b end 19288 t clear 19289 :clear 19290 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 19291 t end 19292 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19293 :end' >>confcache 19294 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19295 if test -w "$cache_file"; then 19296 if test "x$cache_file" != "x/dev/null"; then 19297 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19298 $as_echo "$as_me: updating cache $cache_file" >&6;} 19299 if test ! -f "$cache_file" || test -h "$cache_file"; then 19300 cat confcache >"$cache_file" 19301 else 19302 case $cache_file in #( 19303 */* | ?:*) 19304 mv -f confcache "$cache_file"$$ && 19305 mv -f "$cache_file"$$ "$cache_file" ;; #( 19306 *) 19307 mv -f confcache "$cache_file" ;; 19308 esac 19309 fi 19310 fi 19311 else 19312 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19313 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 19314 fi 19315 fi 19316 rm -f confcache 19317 19318 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19319 # Let make expand exec_prefix. 19320 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19321 19322 DEFS=-DHAVE_CONFIG_H 19323 19324 ac_libobjs= 19325 ac_ltlibobjs= 19326 U= 19327 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19328 # 1. Remove the extension, and $U if already installed. 19329 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19330 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 19331 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19332 # will be set to the directory where LIBOBJS objects are built. 19333 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19334 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19335 done 19336 LIBOBJS=$ac_libobjs 19337 19338 LTLIBOBJS=$ac_ltlibobjs 19339 19340 19341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19342 $as_echo_n "checking that generated files are newer than configure... " >&6; } 19343 if test -n "$am_sleep_pid"; then 19344 # Hide warnings about reused PIDs. 19345 wait $am_sleep_pid 2>/dev/null 19346 fi 19347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 19348 $as_echo "done" >&6; } 19349 if test -n "$EXEEXT"; then 19350 am__EXEEXT_TRUE= 19351 am__EXEEXT_FALSE='#' 19352 else 19353 am__EXEEXT_TRUE='#' 19354 am__EXEEXT_FALSE= 19355 fi 19356 19357 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then 19358 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined. 19359 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19360 fi 19361 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19362 as_fn_error $? "conditional \"AMDEP\" was never defined. 19363 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19364 fi 19365 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19366 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19367 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19368 fi 19369 if test -z "${HAVE_XEXTPROTO_71_TRUE}" && test -z "${HAVE_XEXTPROTO_71_FALSE}"; then 19370 as_fn_error $? "conditional \"HAVE_XEXTPROTO_71\" was never defined. 19371 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19372 fi 19373 if test -z "${DRI_TRUE}" && test -z "${DRI_FALSE}"; then 19374 as_fn_error $? "conditional \"DRI\" was never defined. 19375 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19376 fi 19377 if test -z "${XAA_TRUE}" && test -z "${XAA_FALSE}"; then 19378 as_fn_error $? "conditional \"XAA\" was never defined. 19379 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19380 fi 19381 if test -z "${XSERVER_LIBPCIACCESS_TRUE}" && test -z "${XSERVER_LIBPCIACCESS_FALSE}"; then 19382 as_fn_error $? "conditional \"XSERVER_LIBPCIACCESS\" was never defined. 19383 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19384 fi 19385 19386 : "${CONFIG_STATUS=./config.status}" 19387 ac_write_fail=0 19388 ac_clean_files_save=$ac_clean_files 19389 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19390 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19391 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 19392 as_write_fail=0 19393 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19394 #! $SHELL 19395 # Generated by $as_me. 19396 # Run this file to recreate the current configuration. 19397 # Compiler output produced by configure, useful for debugging 19398 # configure, is in config.log if it exists. 19399 19400 debug=false 19401 ac_cs_recheck=false 19402 ac_cs_silent=false 19403 19404 SHELL=\${CONFIG_SHELL-$SHELL} 19405 export SHELL 19406 _ASEOF 19407 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19408 ## -------------------- ## 19409 ## M4sh Initialization. ## 19410 ## -------------------- ## 19411 19412 # Be more Bourne compatible 19413 DUALCASE=1; export DUALCASE # for MKS sh 19414 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19415 emulate sh 19416 NULLCMD=: 19417 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19418 # is contrary to our usage. Disable this feature. 19419 alias -g '${1+"$@"}'='"$@"' 19420 setopt NO_GLOB_SUBST 19421 else 19422 case `(set -o) 2>/dev/null` in #( 19423 *posix*) : 19424 set -o posix ;; #( 19425 *) : 19426 ;; 19427 esac 19428 fi 19429 19430 19431 as_nl=' 19432 ' 19433 export as_nl 19434 # Printing a long string crashes Solaris 7 /usr/bin/printf. 19435 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 19436 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 19437 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 19438 # Prefer a ksh shell builtin over an external printf program on Solaris, 19439 # but without wasting forks for bash or zsh. 19440 if test -z "$BASH_VERSION$ZSH_VERSION" \ 19441 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 19442 as_echo='print -r --' 19443 as_echo_n='print -rn --' 19444 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 19445 as_echo='printf %s\n' 19446 as_echo_n='printf %s' 19447 else 19448 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 19449 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 19450 as_echo_n='/usr/ucb/echo -n' 19451 else 19452 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 19453 as_echo_n_body='eval 19454 arg=$1; 19455 case $arg in #( 19456 *"$as_nl"*) 19457 expr "X$arg" : "X\\(.*\\)$as_nl"; 19458 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 19459 esac; 19460 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 19461 ' 19462 export as_echo_n_body 19463 as_echo_n='sh -c $as_echo_n_body as_echo' 19464 fi 19465 export as_echo_body 19466 as_echo='sh -c $as_echo_body as_echo' 19467 fi 19468 19469 # The user is always right. 19470 if test "${PATH_SEPARATOR+set}" != set; then 19471 PATH_SEPARATOR=: 19472 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 19473 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 19474 PATH_SEPARATOR=';' 19475 } 19476 fi 19477 19478 19479 # IFS 19480 # We need space, tab and new line, in precisely that order. Quoting is 19481 # there to prevent editors from complaining about space-tab. 19482 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 19483 # splitting by setting IFS to empty value.) 19484 IFS=" "" $as_nl" 19485 19486 # Find who we are. Look in the path if we contain no directory separator. 19487 as_myself= 19488 case $0 in #(( 19489 *[\\/]* ) as_myself=$0 ;; 19490 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19491 for as_dir in $PATH 19492 do 19493 IFS=$as_save_IFS 19494 test -z "$as_dir" && as_dir=. 19495 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 19496 done 19497 IFS=$as_save_IFS 19498 19499 ;; 19500 esac 19501 # We did not find ourselves, most probably we were run as `sh COMMAND' 19502 # in which case we are not to be found in the path. 19503 if test "x$as_myself" = x; then 19504 as_myself=$0 19505 fi 19506 if test ! -f "$as_myself"; then 19507 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 19508 exit 1 19509 fi 19510 19511 # Unset variables that we do not need and which cause bugs (e.g. in 19512 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 19513 # suppresses any "Segmentation fault" message there. '((' could 19514 # trigger a bug in pdksh 5.2.14. 19515 for as_var in BASH_ENV ENV MAIL MAILPATH 19516 do eval test x\${$as_var+set} = xset \ 19517 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 19518 done 19519 PS1='$ ' 19520 PS2='> ' 19521 PS4='+ ' 19522 19523 # NLS nuisances. 19524 LC_ALL=C 19525 export LC_ALL 19526 LANGUAGE=C 19527 export LANGUAGE 19528 19529 # CDPATH. 19530 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19531 19532 19533 # as_fn_error STATUS ERROR [LINENO LOG_FD] 19534 # ---------------------------------------- 19535 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 19536 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 19537 # script with STATUS, using 1 if that was 0. 19538 as_fn_error () 19539 { 19540 as_status=$1; test $as_status -eq 0 && as_status=1 19541 if test "$4"; then 19542 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 19543 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 19544 fi 19545 $as_echo "$as_me: error: $2" >&2 19546 as_fn_exit $as_status 19547 } # as_fn_error 19548 19549 19550 # as_fn_set_status STATUS 19551 # ----------------------- 19552 # Set $? to STATUS, without forking. 19553 as_fn_set_status () 19554 { 19555 return $1 19556 } # as_fn_set_status 19557 19558 # as_fn_exit STATUS 19559 # ----------------- 19560 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 19561 as_fn_exit () 19562 { 19563 set +e 19564 as_fn_set_status $1 19565 exit $1 19566 } # as_fn_exit 19567 19568 # as_fn_unset VAR 19569 # --------------- 19570 # Portably unset VAR. 19571 as_fn_unset () 19572 { 19573 { eval $1=; unset $1;} 19574 } 19575 as_unset=as_fn_unset 19576 # as_fn_append VAR VALUE 19577 # ---------------------- 19578 # Append the text in VALUE to the end of the definition contained in VAR. Take 19579 # advantage of any shell optimizations that allow amortized linear growth over 19580 # repeated appends, instead of the typical quadratic growth present in naive 19581 # implementations. 19582 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 19583 eval 'as_fn_append () 19584 { 19585 eval $1+=\$2 19586 }' 19587 else 19588 as_fn_append () 19589 { 19590 eval $1=\$$1\$2 19591 } 19592 fi # as_fn_append 19593 19594 # as_fn_arith ARG... 19595 # ------------------ 19596 # Perform arithmetic evaluation on the ARGs, and store the result in the 19597 # global $as_val. Take advantage of shells that can avoid forks. The arguments 19598 # must be portable across $(()) and expr. 19599 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 19600 eval 'as_fn_arith () 19601 { 19602 as_val=$(( $* )) 19603 }' 19604 else 19605 as_fn_arith () 19606 { 19607 as_val=`expr "$@" || test $? -eq 1` 19608 } 19609 fi # as_fn_arith 19610 19611 19612 if expr a : '\(a\)' >/dev/null 2>&1 && 19613 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19614 as_expr=expr 19615 else 19616 as_expr=false 19617 fi 19618 19619 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19620 as_basename=basename 19621 else 19622 as_basename=false 19623 fi 19624 19625 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19626 as_dirname=dirname 19627 else 19628 as_dirname=false 19629 fi 19630 19631 as_me=`$as_basename -- "$0" || 19632 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19633 X"$0" : 'X\(//\)$' \| \ 19634 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19635 $as_echo X/"$0" | 19636 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19637 s//\1/ 19638 q 19639 } 19640 /^X\/\(\/\/\)$/{ 19641 s//\1/ 19642 q 19643 } 19644 /^X\/\(\/\).*/{ 19645 s//\1/ 19646 q 19647 } 19648 s/.*/./; q'` 19649 19650 # Avoid depending upon Character Ranges. 19651 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19652 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19653 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19654 as_cr_digits='0123456789' 19655 as_cr_alnum=$as_cr_Letters$as_cr_digits 19656 19657 ECHO_C= ECHO_N= ECHO_T= 19658 case `echo -n x` in #((((( 19659 -n*) 19660 case `echo 'xy\c'` in 19661 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19662 xy) ECHO_C='\c';; 19663 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 19664 ECHO_T=' ';; 19665 esac;; 19666 *) 19667 ECHO_N='-n';; 19668 esac 19669 19670 rm -f conf$$ conf$$.exe conf$$.file 19671 if test -d conf$$.dir; then 19672 rm -f conf$$.dir/conf$$.file 19673 else 19674 rm -f conf$$.dir 19675 mkdir conf$$.dir 2>/dev/null 19676 fi 19677 if (echo >conf$$.file) 2>/dev/null; then 19678 if ln -s conf$$.file conf$$ 2>/dev/null; then 19679 as_ln_s='ln -s' 19680 # ... but there are two gotchas: 19681 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 19682 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 19683 # In both cases, we have to default to `cp -pR'. 19684 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 19685 as_ln_s='cp -pR' 19686 elif ln conf$$.file conf$$ 2>/dev/null; then 19687 as_ln_s=ln 19688 else 19689 as_ln_s='cp -pR' 19690 fi 19691 else 19692 as_ln_s='cp -pR' 19693 fi 19694 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 19695 rmdir conf$$.dir 2>/dev/null 19696 19697 19698 # as_fn_mkdir_p 19699 # ------------- 19700 # Create "$as_dir" as a directory, including parents if necessary. 19701 as_fn_mkdir_p () 19702 { 19703 19704 case $as_dir in #( 19705 -*) as_dir=./$as_dir;; 19706 esac 19707 test -d "$as_dir" || eval $as_mkdir_p || { 19708 as_dirs= 19709 while :; do 19710 case $as_dir in #( 19711 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 19712 *) as_qdir=$as_dir;; 19713 esac 19714 as_dirs="'$as_qdir' $as_dirs" 19715 as_dir=`$as_dirname -- "$as_dir" || 19716 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19717 X"$as_dir" : 'X\(//\)[^/]' \| \ 19718 X"$as_dir" : 'X\(//\)$' \| \ 19719 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 19720 $as_echo X"$as_dir" | 19721 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 19722 s//\1/ 19723 q 19724 } 19725 /^X\(\/\/\)[^/].*/{ 19726 s//\1/ 19727 q 19728 } 19729 /^X\(\/\/\)$/{ 19730 s//\1/ 19731 q 19732 } 19733 /^X\(\/\).*/{ 19734 s//\1/ 19735 q 19736 } 19737 s/.*/./; q'` 19738 test -d "$as_dir" && break 19739 done 19740 test -z "$as_dirs" || eval "mkdir $as_dirs" 19741 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 19742 19743 19744 } # as_fn_mkdir_p 19745 if mkdir -p . 2>/dev/null; then 19746 as_mkdir_p='mkdir -p "$as_dir"' 19747 else 19748 test -d ./-p && rmdir ./-p 19749 as_mkdir_p=false 19750 fi 19751 19752 19753 # as_fn_executable_p FILE 19754 # ----------------------- 19755 # Test if FILE is an executable regular file. 19756 as_fn_executable_p () 19757 { 19758 test -f "$1" && test -x "$1" 19759 } # as_fn_executable_p 19760 as_test_x='test -x' 19761 as_executable_p=as_fn_executable_p 19762 19763 # Sed expression to map a string onto a valid CPP name. 19764 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 19765 19766 # Sed expression to map a string onto a valid variable name. 19767 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 19768 19769 19770 exec 6>&1 19771 ## ----------------------------------- ## 19772 ## Main body of $CONFIG_STATUS script. ## 19773 ## ----------------------------------- ## 19774 _ASEOF 19775 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 19776 19777 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19778 # Save the log message, to keep $0 and so on meaningful, and to 19779 # report actual input values of CONFIG_FILES etc. instead of their 19780 # values after options handling. 19781 ac_log=" 19782 This file was extended by xf86-video-sis $as_me 0.10.9, which was 19783 generated by GNU Autoconf 2.69. Invocation command line was 19784 19785 CONFIG_FILES = $CONFIG_FILES 19786 CONFIG_HEADERS = $CONFIG_HEADERS 19787 CONFIG_LINKS = $CONFIG_LINKS 19788 CONFIG_COMMANDS = $CONFIG_COMMANDS 19789 $ $0 $@ 19790 19791 on `(hostname || uname -n) 2>/dev/null | sed 1q` 19792 " 19793 19794 _ACEOF 19795 19796 case $ac_config_files in *" 19797 "*) set x $ac_config_files; shift; ac_config_files=$*;; 19798 esac 19799 19800 case $ac_config_headers in *" 19801 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 19802 esac 19803 19804 19805 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19806 # Files that config.status was made for. 19807 config_files="$ac_config_files" 19808 config_headers="$ac_config_headers" 19809 config_commands="$ac_config_commands" 19810 19811 _ACEOF 19812 19813 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19814 ac_cs_usage="\ 19815 \`$as_me' instantiates files and other configuration actions 19816 from templates according to the current configuration. Unless the files 19817 and actions are specified as TAGs, all are instantiated by default. 19818 19819 Usage: $0 [OPTION]... [TAG]... 19820 19821 -h, --help print this help, then exit 19822 -V, --version print version number and configuration settings, then exit 19823 --config print configuration, then exit 19824 -q, --quiet, --silent 19825 do not print progress messages 19826 -d, --debug don't remove temporary files 19827 --recheck update $as_me by reconfiguring in the same conditions 19828 --file=FILE[:TEMPLATE] 19829 instantiate the configuration file FILE 19830 --header=FILE[:TEMPLATE] 19831 instantiate the configuration header FILE 19832 19833 Configuration files: 19834 $config_files 19835 19836 Configuration headers: 19837 $config_headers 19838 19839 Configuration commands: 19840 $config_commands 19841 19842 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 19843 19844 _ACEOF 19845 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19846 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 19847 ac_cs_version="\\ 19848 xf86-video-sis config.status 0.10.9 19849 configured by $0, generated by GNU Autoconf 2.69, 19850 with options \\"\$ac_cs_config\\" 19851 19852 Copyright (C) 2012 Free Software Foundation, Inc. 19853 This config.status script is free software; the Free Software Foundation 19854 gives unlimited permission to copy, distribute and modify it." 19855 19856 ac_pwd='$ac_pwd' 19857 srcdir='$srcdir' 19858 INSTALL='$INSTALL' 19859 MKDIR_P='$MKDIR_P' 19860 AWK='$AWK' 19861 test -n "\$AWK" || AWK=awk 19862 _ACEOF 19863 19864 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19865 # The default lists apply if the user does not specify any file. 19866 ac_need_defaults=: 19867 while test $# != 0 19868 do 19869 case $1 in 19870 --*=?*) 19871 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19872 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 19873 ac_shift=: 19874 ;; 19875 --*=) 19876 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19877 ac_optarg= 19878 ac_shift=: 19879 ;; 19880 *) 19881 ac_option=$1 19882 ac_optarg=$2 19883 ac_shift=shift 19884 ;; 19885 esac 19886 19887 case $ac_option in 19888 # Handling of the options. 19889 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 19890 ac_cs_recheck=: ;; 19891 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 19892 $as_echo "$ac_cs_version"; exit ;; 19893 --config | --confi | --conf | --con | --co | --c ) 19894 $as_echo "$ac_cs_config"; exit ;; 19895 --debug | --debu | --deb | --de | --d | -d ) 19896 debug=: ;; 19897 --file | --fil | --fi | --f ) 19898 $ac_shift 19899 case $ac_optarg in 19900 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19901 '') as_fn_error $? "missing file argument" ;; 19902 esac 19903 as_fn_append CONFIG_FILES " '$ac_optarg'" 19904 ac_need_defaults=false;; 19905 --header | --heade | --head | --hea ) 19906 $ac_shift 19907 case $ac_optarg in 19908 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19909 esac 19910 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 19911 ac_need_defaults=false;; 19912 --he | --h) 19913 # Conflict between --help and --header 19914 as_fn_error $? "ambiguous option: \`$1' 19915 Try \`$0 --help' for more information.";; 19916 --help | --hel | -h ) 19917 $as_echo "$ac_cs_usage"; exit ;; 19918 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 19919 | -silent | --silent | --silen | --sile | --sil | --si | --s) 19920 ac_cs_silent=: ;; 19921 19922 # This is an error. 19923 -*) as_fn_error $? "unrecognized option: \`$1' 19924 Try \`$0 --help' for more information." ;; 19925 19926 *) as_fn_append ac_config_targets " $1" 19927 ac_need_defaults=false ;; 19928 19929 esac 19930 shift 19931 done 19932 19933 ac_configure_extra_args= 19934 19935 if $ac_cs_silent; then 19936 exec 6>/dev/null 19937 ac_configure_extra_args="$ac_configure_extra_args --silent" 19938 fi 19939 19940 _ACEOF 19941 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19942 if \$ac_cs_recheck; then 19943 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 19944 shift 19945 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 19946 CONFIG_SHELL='$SHELL' 19947 export CONFIG_SHELL 19948 exec "\$@" 19949 fi 19950 19951 _ACEOF 19952 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19953 exec 5>>config.log 19954 { 19955 echo 19956 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 19957 ## Running $as_me. ## 19958 _ASBOX 19959 $as_echo "$ac_log" 19960 } >&5 19961 19962 _ACEOF 19963 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19964 # 19965 # INIT-COMMANDS 19966 # 19967 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 19968 19969 19970 # The HP-UX ksh and POSIX shell print the target directory to stdout 19971 # if CDPATH is set. 19972 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 19973 19974 sed_quote_subst='$sed_quote_subst' 19975 double_quote_subst='$double_quote_subst' 19976 delay_variable_subst='$delay_variable_subst' 19977 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 19978 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 19979 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 19980 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 19981 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 19982 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 19983 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 19984 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 19985 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 19986 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 19987 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 19988 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 19989 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 19990 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 19991 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 19992 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 19993 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 19994 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 19995 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 19996 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 19997 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 19998 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 19999 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20000 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20001 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20002 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20003 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20004 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20005 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20006 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20007 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20008 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20009 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20010 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20011 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20012 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20013 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20014 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20015 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20016 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20017 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20018 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20019 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20020 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20021 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20022 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20023 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20024 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20025 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20026 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20027 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20028 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20029 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20030 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20031 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20032 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20033 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20034 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20035 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`' 20036 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20037 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20038 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20039 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20040 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20041 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20042 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20043 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20044 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20045 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20046 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20047 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20048 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20049 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20050 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20051 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20052 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20053 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20054 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20055 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20056 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20057 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20058 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20059 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20060 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20061 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20062 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20063 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20064 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20065 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20066 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20067 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20068 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20069 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20070 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20071 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20072 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20073 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20074 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20075 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20076 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20077 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20078 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20079 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20080 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20081 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20082 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20083 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20084 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20085 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20086 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20087 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20088 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20089 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20090 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20091 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20092 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20093 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20094 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20095 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20096 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20097 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20098 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20099 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20100 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20101 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20102 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20103 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20104 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20105 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20106 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20107 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20108 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20109 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20110 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20111 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20112 20113 LTCC='$LTCC' 20114 LTCFLAGS='$LTCFLAGS' 20115 compiler='$compiler_DEFAULT' 20116 20117 # A function that is used when there is no print builtin or printf. 20118 func_fallback_echo () 20119 { 20120 eval 'cat <<_LTECHO_EOF 20121 \$1 20122 _LTECHO_EOF' 20123 } 20124 20125 # Quote evaled strings. 20126 for var in SHELL \ 20127 ECHO \ 20128 PATH_SEPARATOR \ 20129 SED \ 20130 GREP \ 20131 EGREP \ 20132 FGREP \ 20133 LD \ 20134 NM \ 20135 LN_S \ 20136 lt_SP2NL \ 20137 lt_NL2SP \ 20138 reload_flag \ 20139 OBJDUMP \ 20140 deplibs_check_method \ 20141 file_magic_cmd \ 20142 file_magic_glob \ 20143 want_nocaseglob \ 20144 DLLTOOL \ 20145 sharedlib_from_linklib_cmd \ 20146 AR \ 20147 AR_FLAGS \ 20148 archiver_list_spec \ 20149 STRIP \ 20150 RANLIB \ 20151 CC \ 20152 CFLAGS \ 20153 compiler \ 20154 lt_cv_sys_global_symbol_pipe \ 20155 lt_cv_sys_global_symbol_to_cdecl \ 20156 lt_cv_sys_global_symbol_to_import \ 20157 lt_cv_sys_global_symbol_to_c_name_address \ 20158 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20159 lt_cv_nm_interface \ 20160 nm_file_list_spec \ 20161 lt_cv_truncate_bin \ 20162 lt_prog_compiler_no_builtin_flag \ 20163 lt_prog_compiler_pic \ 20164 lt_prog_compiler_wl \ 20165 lt_prog_compiler_static \ 20166 lt_cv_prog_compiler_c_o \ 20167 need_locks \ 20168 MANIFEST_TOOL \ 20169 DSYMUTIL \ 20170 NMEDIT \ 20171 LIPO \ 20172 OTOOL \ 20173 OTOOL64 \ 20174 shrext_cmds \ 20175 export_dynamic_flag_spec \ 20176 whole_archive_flag_spec \ 20177 compiler_needs_object \ 20178 with_gnu_ld \ 20179 allow_undefined_flag \ 20180 no_undefined_flag \ 20181 hardcode_libdir_flag_spec \ 20182 hardcode_libdir_separator \ 20183 exclude_expsyms \ 20184 include_expsyms \ 20185 file_list_spec \ 20186 variables_saved_for_relink \ 20187 libname_spec \ 20188 library_names_spec \ 20189 soname_spec \ 20190 install_override_mode \ 20191 finish_eval \ 20192 old_striplib \ 20193 striplib; do 20194 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20195 *[\\\\\\\`\\"\\\$]*) 20196 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20197 ;; 20198 *) 20199 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20200 ;; 20201 esac 20202 done 20203 20204 # Double-quote double-evaled strings. 20205 for var in reload_cmds \ 20206 old_postinstall_cmds \ 20207 old_postuninstall_cmds \ 20208 old_archive_cmds \ 20209 extract_expsyms_cmds \ 20210 old_archive_from_new_cmds \ 20211 old_archive_from_expsyms_cmds \ 20212 archive_cmds \ 20213 archive_expsym_cmds \ 20214 module_cmds \ 20215 module_expsym_cmds \ 20216 export_symbols_cmds \ 20217 prelink_cmds \ 20218 postlink_cmds \ 20219 postinstall_cmds \ 20220 postuninstall_cmds \ 20221 finish_cmds \ 20222 sys_lib_search_path_spec \ 20223 configure_time_dlsearch_path \ 20224 configure_time_lt_sys_library_path; do 20225 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20226 *[\\\\\\\`\\"\\\$]*) 20227 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20228 ;; 20229 *) 20230 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20231 ;; 20232 esac 20233 done 20234 20235 ac_aux_dir='$ac_aux_dir' 20236 20237 # See if we are running on zsh, and set the options that allow our 20238 # commands through without removal of \ escapes INIT. 20239 if test -n "\${ZSH_VERSION+set}"; then 20240 setopt NO_GLOB_SUBST 20241 fi 20242 20243 20244 PACKAGE='$PACKAGE' 20245 VERSION='$VERSION' 20246 RM='$RM' 20247 ofile='$ofile' 20248 20249 20250 20251 20252 _ACEOF 20253 20254 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20255 20256 # Handling of arguments. 20257 for ac_config_target in $ac_config_targets 20258 do 20259 case $ac_config_target in 20260 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20261 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20262 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20263 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20264 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20265 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 20266 20267 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20268 esac 20269 done 20270 20271 20272 # If the user did not use the arguments to specify the items to instantiate, 20273 # then the envvar interface is used. Set only those that are not. 20274 # We use the long form for the default assignment because of an extremely 20275 # bizarre bug on SunOS 4.1.3. 20276 if $ac_need_defaults; then 20277 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 20278 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 20279 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 20280 fi 20281 20282 # Have a temporary directory for convenience. Make it in the build tree 20283 # simply because there is no reason against having it here, and in addition, 20284 # creating and moving files from /tmp can sometimes cause problems. 20285 # Hook for its removal unless debugging. 20286 # Note that there is a small window in which the directory will not be cleaned: 20287 # after its creation but before its name has been assigned to `$tmp'. 20288 $debug || 20289 { 20290 tmp= ac_tmp= 20291 trap 'exit_status=$? 20292 : "${ac_tmp:=$tmp}" 20293 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20294 ' 0 20295 trap 'as_fn_exit 1' 1 2 13 15 20296 } 20297 # Create a (secure) tmp directory for tmp files. 20298 20299 { 20300 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20301 test -d "$tmp" 20302 } || 20303 { 20304 tmp=./conf$$-$RANDOM 20305 (umask 077 && mkdir "$tmp") 20306 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20307 ac_tmp=$tmp 20308 20309 # Set up the scripts for CONFIG_FILES section. 20310 # No need to generate them if there are no CONFIG_FILES. 20311 # This happens for instance with `./config.status config.h'. 20312 if test -n "$CONFIG_FILES"; then 20313 20314 20315 ac_cr=`echo X | tr X '\015'` 20316 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20317 # But we know of no other shell where ac_cr would be empty at this 20318 # point, so we can use a bashism as a fallback. 20319 if test "x$ac_cr" = x; then 20320 eval ac_cr=\$\'\\r\' 20321 fi 20322 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20323 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20324 ac_cs_awk_cr='\\r' 20325 else 20326 ac_cs_awk_cr=$ac_cr 20327 fi 20328 20329 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20330 _ACEOF 20331 20332 20333 { 20334 echo "cat >conf$$subs.awk <<_ACEOF" && 20335 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20336 echo "_ACEOF" 20337 } >conf$$subs.sh || 20338 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20339 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20340 ac_delim='%!_!# ' 20341 for ac_last_try in false false false false false :; do 20342 . ./conf$$subs.sh || 20343 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20344 20345 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20346 if test $ac_delim_n = $ac_delim_num; then 20347 break 20348 elif $ac_last_try; then 20349 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20350 else 20351 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20352 fi 20353 done 20354 rm -f conf$$subs.sh 20355 20356 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20357 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20358 _ACEOF 20359 sed -n ' 20360 h 20361 s/^/S["/; s/!.*/"]=/ 20362 p 20363 g 20364 s/^[^!]*!// 20365 :repl 20366 t repl 20367 s/'"$ac_delim"'$// 20368 t delim 20369 :nl 20370 h 20371 s/\(.\{148\}\)..*/\1/ 20372 t more1 20373 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20374 p 20375 n 20376 b repl 20377 :more1 20378 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20379 p 20380 g 20381 s/.\{148\}// 20382 t nl 20383 :delim 20384 h 20385 s/\(.\{148\}\)..*/\1/ 20386 t more2 20387 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20388 p 20389 b 20390 :more2 20391 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20392 p 20393 g 20394 s/.\{148\}// 20395 t delim 20396 ' <conf$$subs.awk | sed ' 20397 /^[^""]/{ 20398 N 20399 s/\n// 20400 } 20401 ' >>$CONFIG_STATUS || ac_write_fail=1 20402 rm -f conf$$subs.awk 20403 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20404 _ACAWK 20405 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20406 for (key in S) S_is_set[key] = 1 20407 FS = "" 20408 20409 } 20410 { 20411 line = $ 0 20412 nfields = split(line, field, "@") 20413 substed = 0 20414 len = length(field[1]) 20415 for (i = 2; i < nfields; i++) { 20416 key = field[i] 20417 keylen = length(key) 20418 if (S_is_set[key]) { 20419 value = S[key] 20420 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20421 len += length(value) + length(field[++i]) 20422 substed = 1 20423 } else 20424 len += 1 + keylen 20425 } 20426 20427 print line 20428 } 20429 20430 _ACAWK 20431 _ACEOF 20432 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20433 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20434 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20435 else 20436 cat 20437 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20438 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20439 _ACEOF 20440 20441 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20442 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20443 # trailing colons and then remove the whole line if VPATH becomes empty 20444 # (actually we leave an empty line to preserve line numbers). 20445 if test "x$srcdir" = x.; then 20446 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20447 h 20448 s/// 20449 s/^/:/ 20450 s/[ ]*$/:/ 20451 s/:\$(srcdir):/:/g 20452 s/:\${srcdir}:/:/g 20453 s/:@srcdir@:/:/g 20454 s/^:*// 20455 s/:*$// 20456 x 20457 s/\(=[ ]*\).*/\1/ 20458 G 20459 s/\n// 20460 s/^[^=]*=[ ]*$// 20461 }' 20462 fi 20463 20464 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20465 fi # test -n "$CONFIG_FILES" 20466 20467 # Set up the scripts for CONFIG_HEADERS section. 20468 # No need to generate them if there are no CONFIG_HEADERS. 20469 # This happens for instance with `./config.status Makefile'. 20470 if test -n "$CONFIG_HEADERS"; then 20471 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 20472 BEGIN { 20473 _ACEOF 20474 20475 # Transform confdefs.h into an awk script `defines.awk', embedded as 20476 # here-document in config.status, that substitutes the proper values into 20477 # config.h.in to produce config.h. 20478 20479 # Create a delimiter string that does not exist in confdefs.h, to ease 20480 # handling of long lines. 20481 ac_delim='%!_!# ' 20482 for ac_last_try in false false :; do 20483 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 20484 if test -z "$ac_tt"; then 20485 break 20486 elif $ac_last_try; then 20487 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 20488 else 20489 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20490 fi 20491 done 20492 20493 # For the awk script, D is an array of macro values keyed by name, 20494 # likewise P contains macro parameters if any. Preserve backslash 20495 # newline sequences. 20496 20497 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 20498 sed -n ' 20499 s/.\{148\}/&'"$ac_delim"'/g 20500 t rset 20501 :rset 20502 s/^[ ]*#[ ]*define[ ][ ]*/ / 20503 t def 20504 d 20505 :def 20506 s/\\$// 20507 t bsnl 20508 s/["\\]/\\&/g 20509 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20510 D["\1"]=" \3"/p 20511 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 20512 d 20513 :bsnl 20514 s/["\\]/\\&/g 20515 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20516 D["\1"]=" \3\\\\\\n"\\/p 20517 t cont 20518 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 20519 t cont 20520 d 20521 :cont 20522 n 20523 s/.\{148\}/&'"$ac_delim"'/g 20524 t clear 20525 :clear 20526 s/\\$// 20527 t bsnlc 20528 s/["\\]/\\&/g; s/^/"/; s/$/"/p 20529 d 20530 :bsnlc 20531 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 20532 b cont 20533 ' <confdefs.h | sed ' 20534 s/'"$ac_delim"'/"\\\ 20535 "/g' >>$CONFIG_STATUS || ac_write_fail=1 20536 20537 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20538 for (key in D) D_is_set[key] = 1 20539 FS = "" 20540 } 20541 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 20542 line = \$ 0 20543 split(line, arg, " ") 20544 if (arg[1] == "#") { 20545 defundef = arg[2] 20546 mac1 = arg[3] 20547 } else { 20548 defundef = substr(arg[1], 2) 20549 mac1 = arg[2] 20550 } 20551 split(mac1, mac2, "(") #) 20552 macro = mac2[1] 20553 prefix = substr(line, 1, index(line, defundef) - 1) 20554 if (D_is_set[macro]) { 20555 # Preserve the white space surrounding the "#". 20556 print prefix "define", macro P[macro] D[macro] 20557 next 20558 } else { 20559 # Replace #undef with comments. This is necessary, for example, 20560 # in the case of _POSIX_SOURCE, which is predefined and required 20561 # on some systems where configure will not decide to define it. 20562 if (defundef == "undef") { 20563 print "/*", prefix defundef, macro, "*/" 20564 next 20565 } 20566 } 20567 } 20568 { print } 20569 _ACAWK 20570 _ACEOF 20571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20572 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 20573 fi # test -n "$CONFIG_HEADERS" 20574 20575 20576 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 20577 shift 20578 for ac_tag 20579 do 20580 case $ac_tag in 20581 :[FHLC]) ac_mode=$ac_tag; continue;; 20582 esac 20583 case $ac_mode$ac_tag in 20584 :[FHL]*:*);; 20585 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 20586 :[FH]-) ac_tag=-:-;; 20587 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 20588 esac 20589 ac_save_IFS=$IFS 20590 IFS=: 20591 set x $ac_tag 20592 IFS=$ac_save_IFS 20593 shift 20594 ac_file=$1 20595 shift 20596 20597 case $ac_mode in 20598 :L) ac_source=$1;; 20599 :[FH]) 20600 ac_file_inputs= 20601 for ac_f 20602 do 20603 case $ac_f in 20604 -) ac_f="$ac_tmp/stdin";; 20605 *) # Look for the file first in the build tree, then in the source tree 20606 # (if the path is not absolute). The absolute path cannot be DOS-style, 20607 # because $ac_f cannot contain `:'. 20608 test -f "$ac_f" || 20609 case $ac_f in 20610 [\\/$]*) false;; 20611 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 20612 esac || 20613 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 20614 esac 20615 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 20616 as_fn_append ac_file_inputs " '$ac_f'" 20617 done 20618 20619 # Let's still pretend it is `configure' which instantiates (i.e., don't 20620 # use $as_me), people would be surprised to read: 20621 # /* config.h. Generated by config.status. */ 20622 configure_input='Generated from '` 20623 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 20624 `' by configure.' 20625 if test x"$ac_file" != x-; then 20626 configure_input="$ac_file. $configure_input" 20627 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 20628 $as_echo "$as_me: creating $ac_file" >&6;} 20629 fi 20630 # Neutralize special characters interpreted by sed in replacement strings. 20631 case $configure_input in #( 20632 *\&* | *\|* | *\\* ) 20633 ac_sed_conf_input=`$as_echo "$configure_input" | 20634 sed 's/[\\\\&|]/\\\\&/g'`;; #( 20635 *) ac_sed_conf_input=$configure_input;; 20636 esac 20637 20638 case $ac_tag in 20639 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 20640 || as_fn_error $? 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First name is the real one, the rest are links. 21225 # The last name is the one that the linker finds with -lNAME 21226 library_names_spec=$lt_library_names_spec 21227 21228 # The coded name of the library, if different from the real name. 21229 soname_spec=$lt_soname_spec 21230 21231 # Permission mode override for installation of shared libraries. 21232 install_override_mode=$lt_install_override_mode 21233 21234 # Command to use after installation of a shared archive. 21235 postinstall_cmds=$lt_postinstall_cmds 21236 21237 # Command to use after uninstallation of a shared archive. 21238 postuninstall_cmds=$lt_postuninstall_cmds 21239 21240 # Commands used to finish a libtool library installation in a directory. 21241 finish_cmds=$lt_finish_cmds 21242 21243 # As "finish_cmds", except a single script fragment to be evaled but 21244 # not shown. 21245 finish_eval=$lt_finish_eval 21246 21247 # Whether we should hardcode library paths into libraries. 21248 hardcode_into_libs=$hardcode_into_libs 21249 21250 # Compile-time system search path for libraries. 21251 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21252 21253 # Detected run-time system search path for libraries. 21254 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21255 21256 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21257 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21258 21259 # Whether dlopen is supported. 21260 dlopen_support=$enable_dlopen 21261 21262 # Whether dlopen of programs is supported. 21263 dlopen_self=$enable_dlopen_self 21264 21265 # Whether dlopen of statically linked programs is supported. 21266 dlopen_self_static=$enable_dlopen_self_static 21267 21268 # Commands to strip libraries. 21269 old_striplib=$lt_old_striplib 21270 striplib=$lt_striplib 21271 21272 21273 # The linker used to build libraries. 21274 LD=$lt_LD 21275 21276 # How to create reloadable object files. 21277 reload_flag=$lt_reload_flag 21278 reload_cmds=$lt_reload_cmds 21279 21280 # Commands used to build an old-style archive. 21281 old_archive_cmds=$lt_old_archive_cmds 21282 21283 # A language specific compiler. 21284 CC=$lt_compiler 21285 21286 # Is the compiler the GNU compiler? 21287 with_gcc=$GCC 21288 21289 # Compiler flag to turn off builtin functions. 21290 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21291 21292 # Additional compiler flags for building library objects. 21293 pic_flag=$lt_lt_prog_compiler_pic 21294 21295 # How to pass a linker flag through the compiler. 21296 wl=$lt_lt_prog_compiler_wl 21297 21298 # Compiler flag to prevent dynamic linking. 21299 link_static_flag=$lt_lt_prog_compiler_static 21300 21301 # Does compiler simultaneously support -c and -o options? 21302 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21303 21304 # Whether or not to add -lc for building shared libraries. 21305 build_libtool_need_lc=$archive_cmds_need_lc 21306 21307 # Whether or not to disallow shared libs when runtime libs are static. 21308 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21309 21310 # Compiler flag to allow reflexive dlopens. 21311 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21312 21313 # Compiler flag to generate shared objects directly from archives. 21314 whole_archive_flag_spec=$lt_whole_archive_flag_spec 21315 21316 # Whether the compiler copes with passing no objects directly. 21317 compiler_needs_object=$lt_compiler_needs_object 21318 21319 # Create an old-style archive from a shared archive. 21320 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21321 21322 # Create a temporary old-style archive to link instead of a shared archive. 21323 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21324 21325 # Commands used to build a shared archive. 21326 archive_cmds=$lt_archive_cmds 21327 archive_expsym_cmds=$lt_archive_expsym_cmds 21328 21329 # Commands used to build a loadable module if different from building 21330 # a shared archive. 21331 module_cmds=$lt_module_cmds 21332 module_expsym_cmds=$lt_module_expsym_cmds 21333 21334 # Whether we are building with GNU ld or not. 21335 with_gnu_ld=$lt_with_gnu_ld 21336 21337 # Flag that allows shared libraries with undefined symbols to be built. 21338 allow_undefined_flag=$lt_allow_undefined_flag 21339 21340 # Flag that enforces no undefined symbols. 21341 no_undefined_flag=$lt_no_undefined_flag 21342 21343 # Flag to hardcode \$libdir into a binary during linking. 21344 # This must work even if \$libdir does not exist 21345 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21346 21347 # Whether we need a single "-rpath" flag with a separated argument. 21348 hardcode_libdir_separator=$lt_hardcode_libdir_separator 21349 21350 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21351 # DIR into the resulting binary. 21352 hardcode_direct=$hardcode_direct 21353 21354 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21355 # DIR into the resulting binary and the resulting library dependency is 21356 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 21357 # library is relocated. 21358 hardcode_direct_absolute=$hardcode_direct_absolute 21359 21360 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21361 # into the resulting binary. 21362 hardcode_minus_L=$hardcode_minus_L 21363 21364 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21365 # into the resulting binary. 21366 hardcode_shlibpath_var=$hardcode_shlibpath_var 21367 21368 # Set to "yes" if building a shared library automatically hardcodes DIR 21369 # into the library and all subsequent libraries and executables linked 21370 # against it. 21371 hardcode_automatic=$hardcode_automatic 21372 21373 # Set to yes if linker adds runtime paths of dependent libraries 21374 # to runtime path list. 21375 inherit_rpath=$inherit_rpath 21376 21377 # Whether libtool must link a program against all its dependency libraries. 21378 link_all_deplibs=$link_all_deplibs 21379 21380 # Set to "yes" if exported symbols are required. 21381 always_export_symbols=$always_export_symbols 21382 21383 # The commands to list exported symbols. 21384 export_symbols_cmds=$lt_export_symbols_cmds 21385 21386 # Symbols that should not be listed in the preloaded symbols. 21387 exclude_expsyms=$lt_exclude_expsyms 21388 21389 # Symbols that must always be exported. 21390 include_expsyms=$lt_include_expsyms 21391 21392 # Commands necessary for linking programs (against libraries) with templates. 21393 prelink_cmds=$lt_prelink_cmds 21394 21395 # Commands necessary for finishing linking programs. 21396 postlink_cmds=$lt_postlink_cmds 21397 21398 # Specify filename containing input files. 21399 file_list_spec=$lt_file_list_spec 21400 21401 # How to hardcode a shared library path into an executable. 21402 hardcode_action=$hardcode_action 21403 21404 # ### END LIBTOOL CONFIG 21405 21406 _LT_EOF 21407 21408 cat <<'_LT_EOF' >> "$cfgfile" 21409 21410 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21411 21412 # func_munge_path_list VARIABLE PATH 21413 # ----------------------------------- 21414 # VARIABLE is name of variable containing _space_ separated list of 21415 # directories to be munged by the contents of PATH, which is string 21416 # having a format: 21417 # "DIR[:DIR]:" 21418 # string "DIR[ DIR]" will be prepended to VARIABLE 21419 # ":DIR[:DIR]" 21420 # string "DIR[ DIR]" will be appended to VARIABLE 21421 # "DIRP[:DIRP]::[DIRA:]DIRA" 21422 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21423 # "DIRA[ DIRA]" will be appended to VARIABLE 21424 # "DIR[:DIR]" 21425 # VARIABLE will be replaced by "DIR[ DIR]" 21426 func_munge_path_list () 21427 { 21428 case x$2 in 21429 x) 21430 ;; 21431 *:) 21432 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21433 ;; 21434 x:*) 21435 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21436 ;; 21437 *::*) 21438 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21439 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21440 ;; 21441 *) 21442 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21443 ;; 21444 esac 21445 } 21446 21447 21448 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21449 func_cc_basename () 21450 { 21451 for cc_temp in $*""; do 21452 case $cc_temp in 21453 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21454 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21455 \-*) ;; 21456 *) break;; 21457 esac 21458 done 21459 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21460 } 21461 21462 21463 # ### END FUNCTIONS SHARED WITH CONFIGURE 21464 21465 _LT_EOF 21466 21467 case $host_os in 21468 aix3*) 21469 cat <<\_LT_EOF >> "$cfgfile" 21470 # AIX sometimes has problems with the GCC collect2 program. For some 21471 # reason, if we set the COLLECT_NAMES environment variable, the problems 21472 # vanish in a puff of smoke. 21473 if test set != "${COLLECT_NAMES+set}"; then 21474 COLLECT_NAMES= 21475 export COLLECT_NAMES 21476 fi 21477 _LT_EOF 21478 ;; 21479 esac 21480 21481 21482 ltmain=$ac_aux_dir/ltmain.sh 21483 21484 21485 # We use sed instead of cat because bash on DJGPP gets confused if 21486 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21487 # text mode, it properly converts lines to CR/LF. This bash problem 21488 # is reportedly fixed, but why not run on old versions too? 21489 sed '$q' "$ltmain" >> "$cfgfile" \ 21490 || (rm -f "$cfgfile"; exit 1) 21491 21492 mv -f "$cfgfile" "$ofile" || 21493 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21494 chmod +x "$ofile" 21495 21496 ;; 21497 21498 esac 21499 done # for ac_tag 21500 21501 21502 as_fn_exit 0 21503 _ACEOF 21504 ac_clean_files=$ac_clean_files_save 21505 21506 test $ac_write_fail = 0 || 21507 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21508 21509 21510 # configure is writing to config.log, and then calls config.status. 21511 # config.status does its own redirection, appending to config.log. 21512 # Unfortunately, on DOS this fails, as config.log is still kept open 21513 # by configure, so config.status won't be able to write to it; its 21514 # output is simply discarded. So we exec the FD to /dev/null, 21515 # effectively closing config.log, so it can be properly (re)opened and 21516 # appended to by config.status. When coming back to configure, we 21517 # need to make the FD available again. 21518 if test "$no_create" != yes; then 21519 ac_cs_success=: 21520 ac_config_status_args= 21521 test "$silent" = yes && 21522 ac_config_status_args="$ac_config_status_args --quiet" 21523 exec 5>/dev/null 21524 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21525 exec 5>>config.log 21526 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21527 # would make configure fail if this is the last instruction. 21528 $ac_cs_success || as_fn_exit 1 21529 fi 21530 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21531 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21532 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21533 fi 21534 21535
Indexes created Mon Oct 26 00:26:21 UTC 2026