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 libICE 1.0.10. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libICE/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. 9 # 10 # 11 # This configure script is free software; the Free Software Foundation 12 # gives unlimited permission to copy, distribute and modify it. 13 ## -------------------- ## 14 ## M4sh Initialization. ## 15 ## -------------------- ## 16 17 # Be more Bourne compatible 18 DUALCASE=1; export DUALCASE # for MKS sh 19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 20 emulate sh 21 NULLCMD=: 22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 23 # is contrary to our usage. Disable this feature. 24 alias -g '${1+"$@"}'='"$@"' 25 setopt NO_GLOB_SUBST 26 else 27 case `(set -o) 2>/dev/null` in #( 28 *posix*) : 29 set -o posix ;; #( 30 *) : 31 ;; 32 esac 33 fi 34 35 36 as_nl=' 37 ' 38 export as_nl 39 # Printing a long string crashes Solaris 7 /usr/bin/printf. 40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 43 # Prefer a ksh shell builtin over an external printf program on Solaris, 44 # but without wasting forks for bash or zsh. 45 if test -z "$BASH_VERSION$ZSH_VERSION" \ 46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 47 as_echo='print -r --' 48 as_echo_n='print -rn --' 49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 50 as_echo='printf %s\n' 51 as_echo_n='printf %s' 52 else 53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 55 as_echo_n='/usr/ucb/echo -n' 56 else 57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 58 as_echo_n_body='eval 59 arg=$1; 60 case $arg in #( 61 *"$as_nl"*) 62 expr "X$arg" : "X\\(.*\\)$as_nl"; 63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 64 esac; 65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 66 ' 67 export as_echo_n_body 68 as_echo_n='sh -c $as_echo_n_body as_echo' 69 fi 70 export as_echo_body 71 as_echo='sh -c $as_echo_body as_echo' 72 fi 73 74 # The user is always right. 75 if test "${PATH_SEPARATOR+set}" != set; then 76 PATH_SEPARATOR=: 77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 79 PATH_SEPARATOR=';' 80 } 81 fi 82 83 84 # IFS 85 # We need space, tab and new line, in precisely that order. Quoting is 86 # there to prevent editors from complaining about space-tab. 87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 88 # splitting by setting IFS to empty value.) 89 IFS=" "" $as_nl" 90 91 # Find who we are. Look in the path if we contain no directory separator. 92 as_myself= 93 case $0 in #(( 94 *[\\/]* ) as_myself=$0 ;; 95 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 96 for as_dir in $PATH 97 do 98 IFS=$as_save_IFS 99 test -z "$as_dir" && as_dir=. 100 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 # Unset variables that we do not need and which cause bugs (e.g. in 117 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 118 # suppresses any "Segmentation fault" message there. '((' could 119 # trigger a bug in pdksh 5.2.14. 120 for as_var in BASH_ENV ENV MAIL MAILPATH 121 do eval test x\${$as_var+set} = xset \ 122 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 123 done 124 PS1='$ ' 125 PS2='> ' 126 PS4='+ ' 127 128 # NLS nuisances. 129 LC_ALL=C 130 export LC_ALL 131 LANGUAGE=C 132 export LANGUAGE 133 134 # CDPATH. 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 136 137 # Use a proper internal environment variable to ensure we don't fall 138 # into an infinite loop, continuously re-executing ourselves. 139 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 140 _as_can_reexec=no; export _as_can_reexec; 141 # We cannot yet assume a decent shell, so we have to provide a 142 # neutralization value for shells without unset; and this also 143 # works around shells that cannot unset nonexistent variables. 144 # Preserve -v and -x to the replacement shell. 145 BASH_ENV=/dev/null 146 ENV=/dev/null 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 148 case $- in # (((( 149 *v*x* | *x*v* ) as_opts=-vx ;; 150 *v* ) as_opts=-v ;; 151 *x* ) as_opts=-x ;; 152 * ) as_opts= ;; 153 esac 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 155 # Admittedly, this is quite paranoid, since all the known shells bail 156 # out after a failed `exec'. 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 158 as_fn_exit 255 159 fi 160 # We don't want this to propagate to other subprocesses. 161 { _as_can_reexec=; unset _as_can_reexec;} 162 if test "x$CONFIG_SHELL" = x; then 163 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 164 emulate sh 165 NULLCMD=: 166 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 167 # is contrary to our usage. Disable this feature. 168 alias -g '\${1+\"\$@\"}'='\"\$@\"' 169 setopt NO_GLOB_SUBST 170 else 171 case \`(set -o) 2>/dev/null\` in #( 172 *posix*) : 173 set -o posix ;; #( 174 *) : 175 ;; 176 esac 177 fi 178 " 179 as_required="as_fn_return () { (exit \$1); } 180 as_fn_success () { as_fn_return 0; } 181 as_fn_failure () { as_fn_return 1; } 182 as_fn_ret_success () { return 0; } 183 as_fn_ret_failure () { return 1; } 184 185 exitcode=0 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 191 192 else 193 exitcode=1; echo positional parameters were not saved. 194 fi 195 test x\$exitcode = x0 || exit 1 196 test -x / || exit 1" 197 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 198 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 199 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 200 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 201 test \$(( 1 + 1 )) = 2 || exit 1 202 203 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://gitlab.freedesktop.org/xorg/lib/libICE/issues 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 as_awk_strverscmp=' 571 # Use only awk features that work with 7th edition Unix awk (1978). 572 # My, what an old awk you have, Mr. Solaris! 573 END { 574 while (length(v1) && length(v2)) { 575 # Set d1 to be the next thing to compare from v1, and likewise for d2. 576 # Normally this is a single character, but if v1 and v2 contain digits, 577 # compare them as integers and fractions as strverscmp does. 578 if (v1 ~ /^[0-9]/ && v2 ~ /^[0-9]/) { 579 # Split v1 and v2 into their leading digit string components d1 and d2, 580 # and advance v1 and v2 past the leading digit strings. 581 for (len1 = 1; substr(v1, len1 + 1) ~ /^[0-9]/; len1++) continue 582 for (len2 = 1; substr(v2, len2 + 1) ~ /^[0-9]/; len2++) continue 583 d1 = substr(v1, 1, len1); v1 = substr(v1, len1 + 1) 584 d2 = substr(v2, 1, len2); v2 = substr(v2, len2 + 1) 585 if (d1 ~ /^0/) { 586 if (d2 ~ /^0/) { 587 # Compare two fractions. 588 while (d1 ~ /^0/ && d2 ~ /^0/) { 589 d1 = substr(d1, 2); len1-- 590 d2 = substr(d2, 2); len2-- 591 } 592 if (len1 != len2 && ! (len1 && len2 && substr(d1, 1, 1) == substr(d2, 1, 1))) { 593 # The two components differ in length, and the common prefix 594 # contains only leading zeros. Consider the longer to be less. 595 d1 = -len1 596 d2 = -len2 597 } else { 598 # Otherwise, compare as strings. 599 d1 = "x" d1 600 d2 = "x" d2 601 } 602 } else { 603 # A fraction is less than an integer. 604 exit 1 605 } 606 } else { 607 if (d2 ~ /^0/) { 608 # An integer is greater than a fraction. 609 exit 2 610 } else { 611 # Compare two integers. 612 d1 += 0 613 d2 += 0 614 } 615 } 616 } else { 617 # The normal case, without worrying about digits. 618 d1 = substr(v1, 1, 1); v1 = substr(v1, 2) 619 d2 = substr(v2, 1, 1); v2 = substr(v2, 2) 620 } 621 if (d1 < d2) exit 1 622 if (d1 > d2) exit 2 623 } 624 # Beware Solaris /usr/xgp4/bin/awk (at least through Solaris 10), 625 # which mishandles some comparisons of empty strings to integers. 626 if (length(v2)) exit 1 627 if (length(v1)) exit 2 628 } 629 ' 630 631 test -n "$DJDIR" || exec 7<&0 </dev/null 632 exec 6>&1 633 634 # Name of the host. 635 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 636 # so uname gets run too. 637 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 638 639 # 640 # Initializations. 641 # 642 ac_default_prefix=/usr/local 643 ac_clean_files= 644 ac_config_libobj_dir=. 645 LIBOBJS= 646 cross_compiling=no 647 subdirs= 648 MFLAGS= 649 MAKEFLAGS= 650 651 # Identity of this package. 652 PACKAGE_NAME='libICE' 653 PACKAGE_TARNAME='libICE' 654 PACKAGE_VERSION='1.0.10' 655 PACKAGE_STRING='libICE 1.0.10' 656 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libICE/issues' 657 PACKAGE_URL='' 658 659 ac_unique_file="Makefile.am" 660 # Factoring default headers for most tests. 661 ac_includes_default="\ 662 #include <stdio.h> 663 #ifdef HAVE_SYS_TYPES_H 664 # include <sys/types.h> 665 #endif 666 #ifdef HAVE_SYS_STAT_H 667 # include <sys/stat.h> 668 #endif 669 #ifdef STDC_HEADERS 670 # include <stdlib.h> 671 # include <stddef.h> 672 #else 673 # ifdef HAVE_STDLIB_H 674 # include <stdlib.h> 675 # endif 676 #endif 677 #ifdef HAVE_STRING_H 678 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H 679 # include <memory.h> 680 # endif 681 # include <string.h> 682 #endif 683 #ifdef HAVE_STRINGS_H 684 # 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See below for descriptions of some of the useful variables. 1457 1458 Defaults for the options are specified in brackets. 1459 1460 Configuration: 1461 -h, --help display this help and exit 1462 --help=short display options specific to this package 1463 --help=recursive display the short help of all the included packages 1464 -V, --version display version information and exit 1465 -q, --quiet, --silent do not print \`checking ...' messages 1466 --cache-file=FILE cache test results in FILE [disabled] 1467 -C, --config-cache alias for \`--cache-file=config.cache' 1468 -n, --no-create do not create output files 1469 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1470 1471 Installation directories: 1472 --prefix=PREFIX install architecture-independent files in PREFIX 1473 [$ac_default_prefix] 1474 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1475 [PREFIX] 1476 1477 By default, \`make install' will install all the files in 1478 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1479 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1480 for instance \`--prefix=\$HOME'. 1481 1482 For better control, use the options below. 1483 1484 Fine tuning of the installation directories: 1485 --bindir=DIR user executables [EPREFIX/bin] 1486 --sbindir=DIR system admin executables [EPREFIX/sbin] 1487 --libexecdir=DIR program executables [EPREFIX/libexec] 1488 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1489 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1490 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1491 --libdir=DIR object code libraries [EPREFIX/lib] 1492 --includedir=DIR C header files [PREFIX/include] 1493 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1494 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1495 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1496 --infodir=DIR info documentation [DATAROOTDIR/info] 1497 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1498 --mandir=DIR man documentation [DATAROOTDIR/man] 1499 --docdir=DIR documentation root [DATAROOTDIR/doc/libICE] 1500 --htmldir=DIR html documentation [DOCDIR] 1501 --dvidir=DIR dvi documentation [DOCDIR] 1502 --pdfdir=DIR pdf documentation [DOCDIR] 1503 --psdir=DIR ps documentation [DOCDIR] 1504 _ACEOF 1505 1506 cat <<\_ACEOF 1507 1508 Program names: 1509 --program-prefix=PREFIX prepend PREFIX to installed program names 1510 --program-suffix=SUFFIX append SUFFIX to installed program names 1511 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1512 1513 System types: 1514 --build=BUILD configure for building on BUILD [guessed] 1515 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1516 _ACEOF 1517 fi 1518 1519 if test -n "$ac_init_help"; then 1520 case $ac_init_help in 1521 short | recursive ) echo "Configuration of libICE 1.0.10:";; 1522 esac 1523 cat <<\_ACEOF 1524 1525 Optional Features: 1526 --disable-option-checking ignore unrecognized --enable/--with options 1527 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1528 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1529 --enable-dependency-tracking 1530 do not reject slow dependency extractors 1531 --disable-dependency-tracking 1532 speeds up one-time build 1533 --enable-silent-rules less verbose build output (undo: "make V=1") 1534 --disable-silent-rules verbose build output (undo: "make V=0") 1535 --enable-shared[=PKGS] build shared libraries [default=yes] 1536 --enable-static[=PKGS] build static libraries [default=yes] 1537 --enable-fast-install[=PKGS] 1538 optimize for fast installation [default=yes] 1539 --disable-libtool-lock avoid locking (might break parallel builds) 1540 --disable-selective-werror 1541 Turn off selective compiler errors. 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Assumes 1847 # that executables *can* be run. 1848 ac_fn_c_try_run () 1849 { 1850 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1851 if { { ac_try="$ac_link" 1852 case "(($ac_try" in 1853 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1854 *) ac_try_echo=$ac_try;; 1855 esac 1856 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1857 $as_echo "$ac_try_echo"; } >&5 1858 (eval "$ac_link") 2>&5 1859 ac_status=$? 1860 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1861 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1862 { { case "(($ac_try" in 1863 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1864 *) ac_try_echo=$ac_try;; 1865 esac 1866 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1867 $as_echo "$ac_try_echo"; } >&5 1868 (eval "$ac_try") 2>&5 1869 ac_status=$? 1870 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1871 test $ac_status = 0; }; }; then : 1872 ac_retval=0 1873 else 1874 $as_echo "$as_me: program exited with status $ac_status" >&5 1875 $as_echo "$as_me: failed program was:" >&5 1876 sed 's/^/| /' conftest.$ac_ext >&5 1877 1878 ac_retval=$ac_status 1879 fi 1880 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1881 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1882 as_fn_set_status $ac_retval 1883 1884 } # ac_fn_c_try_run 1885 1886 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES 1887 # ------------------------------------------------------- 1888 # Tests whether HEADER exists and can be compiled using the include files in 1889 # INCLUDES, setting the cache variable VAR accordingly. 1890 ac_fn_c_check_header_compile () 1891 { 1892 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1894 $as_echo_n "checking for $2... " >&6; } 1895 if eval \${$3+:} false; then : 1896 $as_echo_n "(cached) " >&6 1897 else 1898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1899 /* end confdefs.h. */ 1900 $4 1901 #include <$2> 1902 _ACEOF 1903 if ac_fn_c_try_compile "$LINENO"; then : 1904 eval "$3=yes" 1905 else 1906 eval "$3=no" 1907 fi 1908 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 1909 fi 1910 eval ac_res=\$$3 1911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1912 $as_echo "$ac_res" >&6; } 1913 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1914 1915 } # ac_fn_c_check_header_compile 1916 1917 # ac_fn_c_try_link LINENO 1918 # ----------------------- 1919 # Try to link conftest.$ac_ext, and return whether this succeeded. 1920 ac_fn_c_try_link () 1921 { 1922 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1923 rm -f conftest.$ac_objext conftest$ac_exeext 1924 if { { ac_try="$ac_link" 1925 case "(($ac_try" in 1926 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1927 *) ac_try_echo=$ac_try;; 1928 esac 1929 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1930 $as_echo "$ac_try_echo"; } >&5 1931 (eval "$ac_link") 2>conftest.err 1932 ac_status=$? 1933 if test -s conftest.err; then 1934 grep -v '^ *+' conftest.err >conftest.er1 1935 cat conftest.er1 >&5 1936 mv -f conftest.er1 conftest.err 1937 fi 1938 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1939 test $ac_status = 0; } && { 1940 test -z "$ac_c_werror_flag" || 1941 test ! -s conftest.err 1942 } && test -s conftest$ac_exeext && { 1943 test "$cross_compiling" = yes || 1944 test -x conftest$ac_exeext 1945 }; then : 1946 ac_retval=0 1947 else 1948 $as_echo "$as_me: failed program was:" >&5 1949 sed 's/^/| /' conftest.$ac_ext >&5 1950 1951 ac_retval=1 1952 fi 1953 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1954 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1955 # interfere with the next link command; also delete a directory that is 1956 # left behind by Apple's compiler. We do this before executing the actions. 1957 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1958 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1959 as_fn_set_status $ac_retval 1960 1961 } # ac_fn_c_try_link 1962 1963 # ac_fn_c_check_func LINENO FUNC VAR 1964 # ---------------------------------- 1965 # Tests whether FUNC exists, setting the cache variable VAR accordingly 1966 ac_fn_c_check_func () 1967 { 1968 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 1970 $as_echo_n "checking for $2... " >&6; } 1971 if eval \${$3+:} false; then : 1972 $as_echo_n "(cached) " >&6 1973 else 1974 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1975 /* end confdefs.h. */ 1976 /* Define $2 to an innocuous variant, in case <limits.h> declares $2. 1977 For example, HP-UX 11i <limits.h> declares gettimeofday. */ 1978 #define $2 innocuous_$2 1979 1980 /* System header to define __stub macros and hopefully few prototypes, 1981 which can conflict with char $2 (); below. 1982 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 1983 <limits.h> exists even on freestanding compilers. */ 1984 1985 #ifdef __STDC__ 1986 # include <limits.h> 1987 #else 1988 # include <assert.h> 1989 #endif 1990 1991 #undef $2 1992 1993 /* Override any GCC internal prototype to avoid an error. 1994 Use char because int might match the return type of a GCC 1995 builtin and then its argument prototype would still apply. */ 1996 #ifdef __cplusplus 1997 extern "C" 1998 #endif 1999 char $2 (); 2000 /* The GNU C library defines this for functions which it implements 2001 to always fail with ENOSYS. Some functions are actually named 2002 something starting with __ and the normal name is an alias. */ 2003 #if defined __stub_$2 || defined __stub___$2 2004 choke me 2005 #endif 2006 2007 int 2008 main () 2009 { 2010 return $2 (); 2011 ; 2012 return 0; 2013 } 2014 _ACEOF 2015 if ac_fn_c_try_link "$LINENO"; then : 2016 eval "$3=yes" 2017 else 2018 eval "$3=no" 2019 fi 2020 rm -f core conftest.err conftest.$ac_objext \ 2021 conftest$ac_exeext conftest.$ac_ext 2022 fi 2023 eval ac_res=\$$3 2024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 2025 $as_echo "$ac_res" >&6; } 2026 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 2027 2028 } # ac_fn_c_check_func 2029 2030 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES 2031 # --------------------------------------------- 2032 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR 2033 # accordingly. 2034 ac_fn_c_check_decl () 2035 { 2036 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 2037 as_decl_name=`echo $2|sed 's/ *(.*//'` 2038 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 2039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 2040 $as_echo_n "checking whether $as_decl_name is declared... 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We remove comments because anyway the quotes in there 2293 # would cause problems or look ugly. 2294 # WARNING: Use '\'' to represent an apostrophe within the trap. 2295 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2296 trap 'exit_status=$? 2297 # Save into config.log some information that might help in debugging. 2298 { 2299 echo 2300 2301 $as_echo "## ---------------- ## 2302 ## Cache variables. ## 2303 ## ---------------- ##" 2304 echo 2305 # The following way of writing the cache mishandles newlines in values, 2306 ( 2307 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2308 eval ac_val=\$$ac_var 2309 case $ac_val in #( 2310 *${as_nl}*) 2311 case $ac_var in #( 2312 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2313 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2314 esac 2315 case $ac_var in #( 2316 _ | IFS | as_nl) ;; #( 2317 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2318 *) { eval $ac_var=; unset $ac_var;} ;; 2319 esac ;; 2320 esac 2321 done 2322 (set) 2>&1 | 2323 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2324 *${as_nl}ac_space=\ *) 2325 sed -n \ 2326 "s/'\''/'\''\\\\'\'''\''/g; 2327 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2328 ;; #( 2329 *) 2330 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2331 ;; 2332 esac | 2333 sort 2334 ) 2335 echo 2336 2337 $as_echo "## ----------------- ## 2338 ## Output variables. ## 2339 ## ----------------- ##" 2340 echo 2341 for ac_var in $ac_subst_vars 2342 do 2343 eval ac_val=\$$ac_var 2344 case $ac_val in 2345 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2346 esac 2347 $as_echo "$ac_var='\''$ac_val'\''" 2348 done | sort 2349 echo 2350 2351 if test -n "$ac_subst_files"; then 2352 $as_echo "## ------------------- ## 2353 ## File substitutions. ## 2354 ## ------------------- ##" 2355 echo 2356 for ac_var in $ac_subst_files 2357 do 2358 eval ac_val=\$$ac_var 2359 case $ac_val in 2360 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2361 esac 2362 $as_echo "$ac_var='\''$ac_val'\''" 2363 done | sort 2364 echo 2365 fi 2366 2367 if test -s confdefs.h; then 2368 $as_echo "## ----------- ## 2369 ## confdefs.h. ## 2370 ## ----------- ##" 2371 echo 2372 cat confdefs.h 2373 echo 2374 fi 2375 test "$ac_signal" != 0 && 2376 $as_echo "$as_me: caught signal $ac_signal" 2377 $as_echo "$as_me: exit $exit_status" 2378 } >&5 2379 rm -f core *.core core.conftest.* && 2380 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2381 exit $exit_status 2382 ' 0 2383 for ac_signal in 1 2 13 15; do 2384 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2385 done 2386 ac_signal=0 2387 2388 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2389 rm -f -r conftest* confdefs.h 2390 2391 $as_echo "/* confdefs.h */" > confdefs.h 2392 2393 # Predefined preprocessor variables. 2394 2395 cat >>confdefs.h <<_ACEOF 2396 #define PACKAGE_NAME "$PACKAGE_NAME" 2397 _ACEOF 2398 2399 cat >>confdefs.h <<_ACEOF 2400 #define PACKAGE_TARNAME "$PACKAGE_TARNAME" 2401 _ACEOF 2402 2403 cat >>confdefs.h <<_ACEOF 2404 #define PACKAGE_VERSION "$PACKAGE_VERSION" 2405 _ACEOF 2406 2407 cat >>confdefs.h <<_ACEOF 2408 #define PACKAGE_STRING "$PACKAGE_STRING" 2409 _ACEOF 2410 2411 cat >>confdefs.h <<_ACEOF 2412 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" 2413 _ACEOF 2414 2415 cat >>confdefs.h <<_ACEOF 2416 #define PACKAGE_URL "$PACKAGE_URL" 2417 _ACEOF 2418 2419 2420 # Let the site file select an alternate cache file if it wants to. 2421 # Prefer an explicitly selected file to automatically selected ones. 2422 ac_site_file1=NONE 2423 ac_site_file2=NONE 2424 if test -n "$CONFIG_SITE"; then 2425 # We do not want a PATH search for config.site. 2426 case $CONFIG_SITE in #(( 2427 -*) ac_site_file1=./$CONFIG_SITE;; 2428 */*) ac_site_file1=$CONFIG_SITE;; 2429 *) ac_site_file1=./$CONFIG_SITE;; 2430 esac 2431 elif test "x$prefix" != xNONE; then 2432 ac_site_file1=$prefix/share/config.site 2433 ac_site_file2=$prefix/etc/config.site 2434 else 2435 ac_site_file1=$ac_default_prefix/share/config.site 2436 ac_site_file2=$ac_default_prefix/etc/config.site 2437 fi 2438 for ac_site_file in "$ac_site_file1" "$ac_site_file2" 2439 do 2440 test "x$ac_site_file" = xNONE && continue 2441 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2443 $as_echo "$as_me: loading site script $ac_site_file" >&6;} 2444 sed 's/^/| /' "$ac_site_file" >&5 2445 . "$ac_site_file" \ 2446 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2447 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2448 as_fn_error $? "failed to load site script $ac_site_file 2449 See \`config.log' for more details" "$LINENO" 5; } 2450 fi 2451 done 2452 2453 if test -r "$cache_file"; then 2454 # Some versions of bash will fail to source /dev/null (special files 2455 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2456 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2458 $as_echo "$as_me: loading cache $cache_file" >&6;} 2459 case $cache_file in 2460 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2461 *) . "./$cache_file";; 2462 esac 2463 fi 2464 else 2465 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2466 $as_echo "$as_me: creating cache $cache_file" >&6;} 2467 >$cache_file 2468 fi 2469 2470 # Check that the precious variables saved in the cache have kept the same 2471 # value. 2472 ac_cache_corrupted=false 2473 for ac_var in $ac_precious_vars; do 2474 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2475 eval ac_new_set=\$ac_env_${ac_var}_set 2476 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2477 eval ac_new_val=\$ac_env_${ac_var}_value 2478 case $ac_old_set,$ac_new_set in 2479 set,) 2480 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2481 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2482 ac_cache_corrupted=: ;; 2483 ,set) 2484 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2485 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2486 ac_cache_corrupted=: ;; 2487 ,);; 2488 *) 2489 if test "x$ac_old_val" != "x$ac_new_val"; then 2490 # differences in whitespace do not lead to failure. 2491 ac_old_val_w=`echo x $ac_old_val` 2492 ac_new_val_w=`echo x $ac_new_val` 2493 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2495 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2496 ac_cache_corrupted=: 2497 else 2498 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2499 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2500 eval $ac_var=\$ac_old_val 2501 fi 2502 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2503 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;} 2504 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2505 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;} 2506 fi;; 2507 esac 2508 # Pass precious variables to config.status. 2509 if test "$ac_new_set" = set; then 2510 case $ac_new_val in 2511 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2512 *) ac_arg=$ac_var=$ac_new_val ;; 2513 esac 2514 case " $ac_configure_args " in 2515 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2516 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2517 esac 2518 fi 2519 done 2520 if $ac_cache_corrupted; then 2521 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2522 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2523 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2524 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;} 2525 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5 2526 fi 2527 ## -------------------- ## 2528 ## Main body of script. ## 2529 ## -------------------- ## 2530 2531 ac_ext=c 2532 ac_cpp='$CPP $CPPFLAGS' 2533 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2534 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2535 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2536 2537 2538 2539 ac_config_headers="$ac_config_headers config.h" 2540 2541 2542 # Set common system defines for POSIX extensions, such as _GNU_SOURCE 2543 # Must be called before any macros that run the compiler (like 2544 # AC_PROG_LIBTOOL or XORG_DEFAULT_OPTIONS) to avoid autoconf errors. 2545 ac_aux_dir= 2546 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do 2547 if test -f "$ac_dir/install-sh"; then 2548 ac_aux_dir=$ac_dir 2549 ac_install_sh="$ac_aux_dir/install-sh -c" 2550 break 2551 elif test -f "$ac_dir/install.sh"; then 2552 ac_aux_dir=$ac_dir 2553 ac_install_sh="$ac_aux_dir/install.sh -c" 2554 break 2555 elif test -f "$ac_dir/shtool"; then 2556 ac_aux_dir=$ac_dir 2557 ac_install_sh="$ac_aux_dir/shtool install -c" 2558 break 2559 fi 2560 done 2561 if test -z "$ac_aux_dir"; then 2562 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5 2563 fi 2564 2565 # These three variables are undocumented and unsupported, 2566 # and are intended to be withdrawn in a future Autoconf release. 2567 # They can cause serious problems if a builder's source tree is in a directory 2568 # whose full name contains unusual characters. 2569 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var. 2570 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var. 2571 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var. 2572 2573 2574 # Expand $ac_aux_dir to an absolute path. 2575 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2576 2577 ac_ext=c 2578 ac_cpp='$CPP $CPPFLAGS' 2579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2581 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2582 if test -n "$ac_tool_prefix"; then 2583 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2584 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2586 $as_echo_n "checking for $ac_word... " >&6; } 2587 if ${ac_cv_prog_CC+:} false; then : 2588 $as_echo_n "(cached) " >&6 2589 else 2590 if test -n "$CC"; then 2591 ac_cv_prog_CC="$CC" # Let the user override the test. 2592 else 2593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2594 for as_dir in $PATH 2595 do 2596 IFS=$as_save_IFS 2597 test -z "$as_dir" && as_dir=. 2598 for ac_exec_ext in '' $ac_executable_extensions; do 2599 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2600 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2602 break 2 2603 fi 2604 done 2605 done 2606 IFS=$as_save_IFS 2607 2608 fi 2609 fi 2610 CC=$ac_cv_prog_CC 2611 if test -n "$CC"; then 2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2613 $as_echo "$CC" >&6; } 2614 else 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2616 $as_echo "no" >&6; } 2617 fi 2618 2619 2620 fi 2621 if test -z "$ac_cv_prog_CC"; then 2622 ac_ct_CC=$CC 2623 # Extract the first word of "gcc", so it can be a program name with args. 2624 set dummy gcc; ac_word=$2 2625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2626 $as_echo_n "checking for $ac_word... " >&6; } 2627 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2628 $as_echo_n "(cached) " >&6 2629 else 2630 if test -n "$ac_ct_CC"; then 2631 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2632 else 2633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2634 for as_dir in $PATH 2635 do 2636 IFS=$as_save_IFS 2637 test -z "$as_dir" && as_dir=. 2638 for ac_exec_ext in '' $ac_executable_extensions; do 2639 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2640 ac_cv_prog_ac_ct_CC="gcc" 2641 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2642 break 2 2643 fi 2644 done 2645 done 2646 IFS=$as_save_IFS 2647 2648 fi 2649 fi 2650 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2651 if test -n "$ac_ct_CC"; then 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2653 $as_echo "$ac_ct_CC" >&6; } 2654 else 2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2656 $as_echo "no" >&6; } 2657 fi 2658 2659 if test "x$ac_ct_CC" = x; then 2660 CC="" 2661 else 2662 case $cross_compiling:$ac_tool_warned in 2663 yes:) 2664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2665 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2666 ac_tool_warned=yes ;; 2667 esac 2668 CC=$ac_ct_CC 2669 fi 2670 else 2671 CC="$ac_cv_prog_CC" 2672 fi 2673 2674 if test -z "$CC"; then 2675 if test -n "$ac_tool_prefix"; then 2676 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2677 set dummy ${ac_tool_prefix}cc; ac_word=$2 2678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2679 $as_echo_n "checking for $ac_word... " >&6; } 2680 if ${ac_cv_prog_CC+:} false; then : 2681 $as_echo_n "(cached) " >&6 2682 else 2683 if test -n "$CC"; then 2684 ac_cv_prog_CC="$CC" # Let the user override the test. 2685 else 2686 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2687 for as_dir in $PATH 2688 do 2689 IFS=$as_save_IFS 2690 test -z "$as_dir" && as_dir=. 2691 for ac_exec_ext in '' $ac_executable_extensions; do 2692 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2693 ac_cv_prog_CC="${ac_tool_prefix}cc" 2694 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2695 break 2 2696 fi 2697 done 2698 done 2699 IFS=$as_save_IFS 2700 2701 fi 2702 fi 2703 CC=$ac_cv_prog_CC 2704 if test -n "$CC"; then 2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2706 $as_echo "$CC" >&6; } 2707 else 2708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2709 $as_echo "no" >&6; } 2710 fi 2711 2712 2713 fi 2714 fi 2715 if test -z "$CC"; then 2716 # Extract the first word of "cc", so it can be a program name with args. 2717 set dummy cc; ac_word=$2 2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2719 $as_echo_n "checking for $ac_word... " >&6; } 2720 if ${ac_cv_prog_CC+:} false; then : 2721 $as_echo_n "(cached) " >&6 2722 else 2723 if test -n "$CC"; then 2724 ac_cv_prog_CC="$CC" # Let the user override the test. 2725 else 2726 ac_prog_rejected=no 2727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2728 for as_dir in $PATH 2729 do 2730 IFS=$as_save_IFS 2731 test -z "$as_dir" && as_dir=. 2732 for ac_exec_ext in '' $ac_executable_extensions; do 2733 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2734 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2735 ac_prog_rejected=yes 2736 continue 2737 fi 2738 ac_cv_prog_CC="cc" 2739 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2740 break 2 2741 fi 2742 done 2743 done 2744 IFS=$as_save_IFS 2745 2746 if test $ac_prog_rejected = yes; then 2747 # We found a bogon in the path, so make sure we never use it. 2748 set dummy $ac_cv_prog_CC 2749 shift 2750 if test $# != 0; then 2751 # We chose a different compiler from the bogus one. 2752 # However, it has the same basename, so the bogon will be chosen 2753 # first if we set CC to just the basename; use the full file name. 2754 shift 2755 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 2756 fi 2757 fi 2758 fi 2759 fi 2760 CC=$ac_cv_prog_CC 2761 if test -n "$CC"; then 2762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2763 $as_echo "$CC" >&6; } 2764 else 2765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2766 $as_echo "no" >&6; } 2767 fi 2768 2769 2770 fi 2771 if test -z "$CC"; then 2772 if test -n "$ac_tool_prefix"; then 2773 for ac_prog in cl.exe 2774 do 2775 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2776 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2778 $as_echo_n "checking for $ac_word... " >&6; } 2779 if ${ac_cv_prog_CC+:} false; then : 2780 $as_echo_n "(cached) " >&6 2781 else 2782 if test -n "$CC"; then 2783 ac_cv_prog_CC="$CC" # Let the user override the test. 2784 else 2785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2786 for as_dir in $PATH 2787 do 2788 IFS=$as_save_IFS 2789 test -z "$as_dir" && as_dir=. 2790 for ac_exec_ext in '' $ac_executable_extensions; do 2791 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2792 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2794 break 2 2795 fi 2796 done 2797 done 2798 IFS=$as_save_IFS 2799 2800 fi 2801 fi 2802 CC=$ac_cv_prog_CC 2803 if test -n "$CC"; then 2804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2805 $as_echo "$CC" >&6; } 2806 else 2807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2808 $as_echo "no" >&6; } 2809 fi 2810 2811 2812 test -n "$CC" && break 2813 done 2814 fi 2815 if test -z "$CC"; then 2816 ac_ct_CC=$CC 2817 for ac_prog in cl.exe 2818 do 2819 # Extract the first word of "$ac_prog", so it can be a program name with args. 2820 set dummy $ac_prog; ac_word=$2 2821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2822 $as_echo_n "checking for $ac_word... " >&6; } 2823 if ${ac_cv_prog_ac_ct_CC+:} false; then : 2824 $as_echo_n "(cached) " >&6 2825 else 2826 if test -n "$ac_ct_CC"; then 2827 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2828 else 2829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2830 for as_dir in $PATH 2831 do 2832 IFS=$as_save_IFS 2833 test -z "$as_dir" && as_dir=. 2834 for ac_exec_ext in '' $ac_executable_extensions; do 2835 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 2836 ac_cv_prog_ac_ct_CC="$ac_prog" 2837 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2838 break 2 2839 fi 2840 done 2841 done 2842 IFS=$as_save_IFS 2843 2844 fi 2845 fi 2846 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2847 if test -n "$ac_ct_CC"; then 2848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2849 $as_echo "$ac_ct_CC" >&6; } 2850 else 2851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2852 $as_echo "no" >&6; } 2853 fi 2854 2855 2856 test -n "$ac_ct_CC" && break 2857 done 2858 2859 if test "x$ac_ct_CC" = x; then 2860 CC="" 2861 else 2862 case $cross_compiling:$ac_tool_warned in 2863 yes:) 2864 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2865 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2866 ac_tool_warned=yes ;; 2867 esac 2868 CC=$ac_ct_CC 2869 fi 2870 fi 2871 2872 fi 2873 2874 2875 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2876 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2877 as_fn_error $? "no acceptable C compiler found in \$PATH 2878 See \`config.log' for more details" "$LINENO" 5; } 2879 2880 # Provide some information about the compiler. 2881 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 2882 set X $ac_compile 2883 ac_compiler=$2 2884 for ac_option in --version -v -V -qversion; do 2885 { { ac_try="$ac_compiler $ac_option >&5" 2886 case "(($ac_try" in 2887 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 2888 *) ac_try_echo=$ac_try;; 2889 esac 2890 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 2891 $as_echo "$ac_try_echo"; } >&5 2892 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 2893 ac_status=$? 2894 if test -s conftest.err; then 2895 sed '10a\ 2896 ... rest of stderr output deleted ... 2897 10q' conftest.err >conftest.er1 2898 cat conftest.er1 >&5 2899 fi 2900 rm -f conftest.er1 conftest.err 2901 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 2902 test $ac_status = 0; } 2903 done 2904 2905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 2906 /* end confdefs.h. */ 2907 2908 int 2909 main () 2910 { 2911 2912 ; 2913 return 0; 2914 } 2915 _ACEOF 2916 ac_clean_files_save=$ac_clean_files 2917 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 2918 # Try to create an executable without -o first, disregard a.out. 2919 # It will help us diagnose broken compilers, and finding out an intuition 2920 # of exeext. 2921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 2922 $as_echo_n "checking whether the C compiler works... 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We should not override ac_cv_exeext if it was cached, 2952 # so that the user can short-circuit this test for compilers unknown to 2953 # Autoconf. 2954 for ac_file in $ac_files '' 2955 do 2956 test -f "$ac_file" || continue 2957 case $ac_file in 2958 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 2959 ;; 2960 [ab].out ) 2961 # We found the default executable, but exeext='' is most 2962 # certainly right. 2963 break;; 2964 *.* ) 2965 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 2966 then :; else 2967 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 2968 fi 2969 # We set ac_cv_exeext here because the later test for it is not 2970 # safe: cross compilers may not add the suffix if given an `-o' 2971 # argument, so we may need to know it at that point already. 2972 # Even if this section looks crufty: it has the advantage of 2973 # actually working. 2974 break;; 2975 * ) 2976 break;; 2977 esac 2978 done 2979 test "$ac_cv_exeext" = no && ac_cv_exeext= 2980 2981 else 2982 ac_file='' 2983 fi 2984 if test -z "$ac_file"; then : 2985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2986 $as_echo "no" >&6; } 2987 $as_echo "$as_me: failed program was:" >&5 2988 sed 's/^/| /' conftest.$ac_ext >&5 2989 2990 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2991 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 2992 as_fn_error 77 "C compiler cannot create executables 2993 See \`config.log' for more details" "$LINENO" 5; } 2994 else 2995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2996 $as_echo "yes" >&6; } 2997 fi 2998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 2999 $as_echo_n "checking for C compiler default output file name... " >&6; } 3000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3001 $as_echo "$ac_file" >&6; } 3002 ac_exeext=$ac_cv_exeext 3003 3004 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3005 ac_clean_files=$ac_clean_files_save 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3007 $as_echo_n "checking for suffix of executables... " >&6; } 3008 if { { ac_try="$ac_link" 3009 case "(($ac_try" in 3010 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3011 *) ac_try_echo=$ac_try;; 3012 esac 3013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3014 $as_echo "$ac_try_echo"; } >&5 3015 (eval "$ac_link") 2>&5 3016 ac_status=$? 3017 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3018 test $ac_status = 0; }; then : 3019 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3020 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3021 # work properly (i.e., refer to `conftest.exe'), while it won't with 3022 # `rm'. 3023 for ac_file in conftest.exe conftest conftest.*; do 3024 test -f "$ac_file" || continue 3025 case $ac_file in 3026 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3027 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3028 break;; 3029 * ) break;; 3030 esac 3031 done 3032 else 3033 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3034 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3035 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3036 See \`config.log' for more details" "$LINENO" 5; } 3037 fi 3038 rm -f conftest conftest$ac_cv_exeext 3039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3040 $as_echo "$ac_cv_exeext" >&6; } 3041 3042 rm -f conftest.$ac_ext 3043 EXEEXT=$ac_cv_exeext 3044 ac_exeext=$EXEEXT 3045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3046 /* end confdefs.h. */ 3047 #include <stdio.h> 3048 int 3049 main () 3050 { 3051 FILE *f = fopen ("conftest.out", "w"); 3052 return ferror (f) || fclose (f) != 0; 3053 3054 ; 3055 return 0; 3056 } 3057 _ACEOF 3058 ac_clean_files="$ac_clean_files conftest.out" 3059 # Check that the compiler produces executables we can run. If not, either 3060 # the compiler is broken, or we cross compile. 3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3062 $as_echo_n "checking whether we are cross compiling... " >&6; } 3063 if test "$cross_compiling" != yes; then 3064 { { ac_try="$ac_link" 3065 case "(($ac_try" in 3066 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3067 *) ac_try_echo=$ac_try;; 3068 esac 3069 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3070 $as_echo "$ac_try_echo"; } >&5 3071 (eval "$ac_link") 2>&5 3072 ac_status=$? 3073 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3074 test $ac_status = 0; } 3075 if { ac_try='./conftest$ac_cv_exeext' 3076 { { case "(($ac_try" in 3077 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3078 *) ac_try_echo=$ac_try;; 3079 esac 3080 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3081 $as_echo "$ac_try_echo"; } >&5 3082 (eval "$ac_try") 2>&5 3083 ac_status=$? 3084 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3085 test $ac_status = 0; }; }; then 3086 cross_compiling=no 3087 else 3088 if test "$cross_compiling" = maybe; then 3089 cross_compiling=yes 3090 else 3091 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3092 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3093 as_fn_error $? "cannot run C compiled programs. 3094 If you meant to cross compile, use \`--host'. 3095 See \`config.log' for more details" "$LINENO" 5; } 3096 fi 3097 fi 3098 fi 3099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3100 $as_echo "$cross_compiling" >&6; } 3101 3102 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3103 ac_clean_files=$ac_clean_files_save 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3105 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3147 See \`config.log' for more details" "$LINENO" 5; } 3148 fi 3149 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3150 fi 3151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3152 $as_echo "$ac_cv_objext" >&6; } 3153 OBJEXT=$ac_cv_objext 3154 ac_objext=$OBJEXT 3155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3156 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3157 if ${ac_cv_c_compiler_gnu+:} false; then : 3158 $as_echo_n "(cached) " >&6 3159 else 3160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3161 /* end confdefs.h. */ 3162 3163 int 3164 main () 3165 { 3166 #ifndef __GNUC__ 3167 choke me 3168 #endif 3169 3170 ; 3171 return 0; 3172 } 3173 _ACEOF 3174 if ac_fn_c_try_compile "$LINENO"; then : 3175 ac_compiler_gnu=yes 3176 else 3177 ac_compiler_gnu=no 3178 fi 3179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3180 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3181 3182 fi 3183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3184 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3185 if test $ac_compiler_gnu = yes; then 3186 GCC=yes 3187 else 3188 GCC= 3189 fi 3190 ac_test_CFLAGS=${CFLAGS+set} 3191 ac_save_CFLAGS=$CFLAGS 3192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3193 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3194 if ${ac_cv_prog_cc_g+:} false; then : 3195 $as_echo_n "(cached) " >&6 3196 else 3197 ac_save_c_werror_flag=$ac_c_werror_flag 3198 ac_c_werror_flag=yes 3199 ac_cv_prog_cc_g=no 3200 CFLAGS="-g" 3201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3202 /* end confdefs.h. */ 3203 3204 int 3205 main () 3206 { 3207 3208 ; 3209 return 0; 3210 } 3211 _ACEOF 3212 if ac_fn_c_try_compile "$LINENO"; then : 3213 ac_cv_prog_cc_g=yes 3214 else 3215 CFLAGS="" 3216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3217 /* end confdefs.h. */ 3218 3219 int 3220 main () 3221 { 3222 3223 ; 3224 return 0; 3225 } 3226 _ACEOF 3227 if ac_fn_c_try_compile "$LINENO"; then : 3228 3229 else 3230 ac_c_werror_flag=$ac_save_c_werror_flag 3231 CFLAGS="-g" 3232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3233 /* end confdefs.h. */ 3234 3235 int 3236 main () 3237 { 3238 3239 ; 3240 return 0; 3241 } 3242 _ACEOF 3243 if ac_fn_c_try_compile "$LINENO"; then : 3244 ac_cv_prog_cc_g=yes 3245 fi 3246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3247 fi 3248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3249 fi 3250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3251 ac_c_werror_flag=$ac_save_c_werror_flag 3252 fi 3253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3254 $as_echo "$ac_cv_prog_cc_g" >&6; } 3255 if test "$ac_test_CFLAGS" = set; then 3256 CFLAGS=$ac_save_CFLAGS 3257 elif test $ac_cv_prog_cc_g = yes; then 3258 if test "$GCC" = yes; then 3259 CFLAGS="-g -O2" 3260 else 3261 CFLAGS="-g" 3262 fi 3263 else 3264 if test "$GCC" = yes; then 3265 CFLAGS="-O2" 3266 else 3267 CFLAGS= 3268 fi 3269 fi 3270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3271 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3272 if ${ac_cv_prog_cc_c89+:} false; then : 3273 $as_echo_n "(cached) " >&6 3274 else 3275 ac_cv_prog_cc_c89=no 3276 ac_save_CC=$CC 3277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3278 /* end confdefs.h. */ 3279 #include <stdarg.h> 3280 #include <stdio.h> 3281 struct stat; 3282 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3283 struct buf { int x; }; 3284 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3285 static char *e (p, i) 3286 char **p; 3287 int i; 3288 { 3289 return p[i]; 3290 } 3291 static char *f (char * (*g) (char **, int), char **p, ...) 3292 { 3293 char *s; 3294 va_list v; 3295 va_start (v,p); 3296 s = g (p, va_arg (v,int)); 3297 va_end (v); 3298 return s; 3299 } 3300 3301 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3302 function prototypes and stuff, but not '\xHH' hex character constants. 3303 These don't provoke an error unfortunately, instead are silently treated 3304 as 'x'. The following induces an error, until -std is added to get 3305 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3306 array size at least. It's necessary to write '\x00'==0 to get something 3307 that's true only with -std. */ 3308 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3309 3310 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3311 inside strings and character constants. */ 3312 #define FOO(x) 'x' 3313 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3314 3315 int test (int i, double x); 3316 struct s1 {int (*f) (int a);}; 3317 struct s2 {int (*f) (double a);}; 3318 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3319 int argc; 3320 char **argv; 3321 int 3322 main () 3323 { 3324 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3325 ; 3326 return 0; 3327 } 3328 _ACEOF 3329 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3330 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3331 do 3332 CC="$ac_save_CC $ac_arg" 3333 if ac_fn_c_try_compile "$LINENO"; then : 3334 ac_cv_prog_cc_c89=$ac_arg 3335 fi 3336 rm -f core conftest.err conftest.$ac_objext 3337 test "x$ac_cv_prog_cc_c89" != "xno" && break 3338 done 3339 rm -f conftest.$ac_ext 3340 CC=$ac_save_CC 3341 3342 fi 3343 # AC_CACHE_VAL 3344 case "x$ac_cv_prog_cc_c89" in 3345 x) 3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3347 $as_echo "none needed" >&6; } ;; 3348 xno) 3349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3350 $as_echo "unsupported" >&6; } ;; 3351 *) 3352 CC="$CC $ac_cv_prog_cc_c89" 3353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3354 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3355 esac 3356 if test "x$ac_cv_prog_cc_c89" != xno; then : 3357 3358 fi 3359 3360 ac_ext=c 3361 ac_cpp='$CPP $CPPFLAGS' 3362 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3363 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3364 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3365 3366 ac_ext=c 3367 ac_cpp='$CPP $CPPFLAGS' 3368 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3369 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3370 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3372 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } 3373 if ${am_cv_prog_cc_c_o+:} false; then : 3374 $as_echo_n "(cached) " >&6 3375 else 3376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3377 /* end confdefs.h. */ 3378 3379 int 3380 main () 3381 { 3382 3383 ; 3384 return 0; 3385 } 3386 _ACEOF 3387 # Make sure it works both with $CC and with simple cc. 3388 # Following AC_PROG_CC_C_O, we do the test twice because some 3389 # compilers refuse to overwrite an existing .o file with -o, 3390 # though they will create one. 3391 am_cv_prog_cc_c_o=yes 3392 for am_i in 1 2; do 3393 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3394 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3395 ac_status=$? 3396 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3397 (exit $ac_status); } \ 3398 && test -f conftest2.$ac_objext; then 3399 : OK 3400 else 3401 am_cv_prog_cc_c_o=no 3402 break 3403 fi 3404 done 3405 rm -f core conftest* 3406 unset am_i 3407 fi 3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3409 $as_echo "$am_cv_prog_cc_c_o" >&6; } 3410 if test "$am_cv_prog_cc_c_o" != yes; then 3411 # Losing compiler, so override with the script. 3412 # FIXME: It is wrong to rewrite CC. 3413 # But if we don't then we get into trouble of one sort or another. 3414 # A longer-term fix would be to have automake use am__CC in this case, 3415 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3416 CC="$am_aux_dir/compile $CC" 3417 fi 3418 ac_ext=c 3419 ac_cpp='$CPP $CPPFLAGS' 3420 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3421 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3422 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3423 3424 3425 3426 ac_ext=c 3427 ac_cpp='$CPP $CPPFLAGS' 3428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3430 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 3432 $as_echo_n "checking how to run the C preprocessor... " >&6; } 3433 # On Suns, sometimes $CPP names a directory. 3434 if test -n "$CPP" && test -d "$CPP"; then 3435 CPP= 3436 fi 3437 if test -z "$CPP"; then 3438 if ${ac_cv_prog_CPP+:} false; then : 3439 $as_echo_n "(cached) " >&6 3440 else 3441 # Double quotes because CPP needs to be expanded 3442 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 3443 do 3444 ac_preproc_ok=false 3445 for ac_c_preproc_warn_flag in '' yes 3446 do 3447 # Use a header file that comes with gcc, so configuring glibc 3448 # with a fresh cross-compiler works. 3449 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3450 # <limits.h> exists even on freestanding compilers. 3451 # On the NeXT, cc -E runs the code through the compiler's parser, 3452 # not just through cpp. "Syntax error" is here to catch this case. 3453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3454 /* end confdefs.h. */ 3455 #ifdef __STDC__ 3456 # include <limits.h> 3457 #else 3458 # include <assert.h> 3459 #endif 3460 Syntax error 3461 _ACEOF 3462 if ac_fn_c_try_cpp "$LINENO"; then : 3463 3464 else 3465 # Broken: fails on valid input. 3466 continue 3467 fi 3468 rm -f conftest.err conftest.i conftest.$ac_ext 3469 3470 # OK, works on sane cases. Now check whether nonexistent headers 3471 # can be detected and how. 3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3473 /* end confdefs.h. */ 3474 #include <ac_nonexistent.h> 3475 _ACEOF 3476 if ac_fn_c_try_cpp "$LINENO"; then : 3477 # Broken: success on invalid input. 3478 continue 3479 else 3480 # Passes both tests. 3481 ac_preproc_ok=: 3482 break 3483 fi 3484 rm -f conftest.err conftest.i conftest.$ac_ext 3485 3486 done 3487 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3488 rm -f conftest.i conftest.err conftest.$ac_ext 3489 if $ac_preproc_ok; then : 3490 break 3491 fi 3492 3493 done 3494 ac_cv_prog_CPP=$CPP 3495 3496 fi 3497 CPP=$ac_cv_prog_CPP 3498 else 3499 ac_cv_prog_CPP=$CPP 3500 fi 3501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 3502 $as_echo "$CPP" >&6; } 3503 ac_preproc_ok=false 3504 for ac_c_preproc_warn_flag in '' yes 3505 do 3506 # Use a header file that comes with gcc, so configuring glibc 3507 # with a fresh cross-compiler works. 3508 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 3509 # <limits.h> exists even on freestanding compilers. 3510 # On the NeXT, cc -E runs the code through the compiler's parser, 3511 # not just through cpp. "Syntax error" is here to catch this case. 3512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3513 /* end confdefs.h. */ 3514 #ifdef __STDC__ 3515 # include <limits.h> 3516 #else 3517 # include <assert.h> 3518 #endif 3519 Syntax error 3520 _ACEOF 3521 if ac_fn_c_try_cpp "$LINENO"; then : 3522 3523 else 3524 # Broken: fails on valid input. 3525 continue 3526 fi 3527 rm -f conftest.err conftest.i conftest.$ac_ext 3528 3529 # OK, works on sane cases. Now check whether nonexistent headers 3530 # can be detected and how. 3531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3532 /* end confdefs.h. */ 3533 #include <ac_nonexistent.h> 3534 _ACEOF 3535 if ac_fn_c_try_cpp "$LINENO"; then : 3536 # Broken: success on invalid input. 3537 continue 3538 else 3539 # Passes both tests. 3540 ac_preproc_ok=: 3541 break 3542 fi 3543 rm -f conftest.err conftest.i conftest.$ac_ext 3544 3545 done 3546 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 3547 rm -f conftest.i conftest.err conftest.$ac_ext 3548 if $ac_preproc_ok; then : 3549 3550 else 3551 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3552 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3553 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 3554 See \`config.log' for more details" "$LINENO" 5; } 3555 fi 3556 3557 ac_ext=c 3558 ac_cpp='$CPP $CPPFLAGS' 3559 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3560 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3561 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3562 3563 3564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 3565 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 3566 if ${ac_cv_path_GREP+:} false; then : 3567 $as_echo_n "(cached) " >&6 3568 else 3569 if test -z "$GREP"; then 3570 ac_path_GREP_found=false 3571 # Loop through the user's path and test for each of PROGNAME-LIST 3572 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3573 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3574 do 3575 IFS=$as_save_IFS 3576 test -z "$as_dir" && as_dir=. 3577 for ac_prog in grep ggrep; do 3578 for ac_exec_ext in '' $ac_executable_extensions; do 3579 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 3580 as_fn_executable_p "$ac_path_GREP" || continue 3581 # Check for GNU ac_path_GREP and select it if it is found. 3582 # Check for GNU $ac_path_GREP 3583 case `"$ac_path_GREP" --version 2>&1` in 3584 *GNU*) 3585 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 3586 *) 3587 ac_count=0 3588 $as_echo_n 0123456789 >"conftest.in" 3589 while : 3590 do 3591 cat "conftest.in" "conftest.in" >"conftest.tmp" 3592 mv "conftest.tmp" "conftest.in" 3593 cp "conftest.in" "conftest.nl" 3594 $as_echo 'GREP' >> "conftest.nl" 3595 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3596 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3597 as_fn_arith $ac_count + 1 && ac_count=$as_val 3598 if test $ac_count -gt ${ac_path_GREP_max-0}; then 3599 # Best one so far, save it but keep looking for a better one 3600 ac_cv_path_GREP="$ac_path_GREP" 3601 ac_path_GREP_max=$ac_count 3602 fi 3603 # 10*(2^10) chars as input seems more than enough 3604 test $ac_count -gt 10 && break 3605 done 3606 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3607 esac 3608 3609 $ac_path_GREP_found && break 3 3610 done 3611 done 3612 done 3613 IFS=$as_save_IFS 3614 if test -z "$ac_cv_path_GREP"; then 3615 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3616 fi 3617 else 3618 ac_cv_path_GREP=$GREP 3619 fi 3620 3621 fi 3622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 3623 $as_echo "$ac_cv_path_GREP" >&6; } 3624 GREP="$ac_cv_path_GREP" 3625 3626 3627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 3628 $as_echo_n "checking for egrep... " >&6; } 3629 if ${ac_cv_path_EGREP+:} false; then : 3630 $as_echo_n "(cached) " >&6 3631 else 3632 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 3633 then ac_cv_path_EGREP="$GREP -E" 3634 else 3635 if test -z "$EGREP"; then 3636 ac_path_EGREP_found=false 3637 # Loop through the user's path and test for each of PROGNAME-LIST 3638 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3639 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 3640 do 3641 IFS=$as_save_IFS 3642 test -z "$as_dir" && as_dir=. 3643 for ac_prog in egrep; do 3644 for ac_exec_ext in '' $ac_executable_extensions; do 3645 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 3646 as_fn_executable_p "$ac_path_EGREP" || continue 3647 # Check for GNU ac_path_EGREP and select it if it is found. 3648 # Check for GNU $ac_path_EGREP 3649 case `"$ac_path_EGREP" --version 2>&1` in 3650 *GNU*) 3651 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 3652 *) 3653 ac_count=0 3654 $as_echo_n 0123456789 >"conftest.in" 3655 while : 3656 do 3657 cat "conftest.in" "conftest.in" >"conftest.tmp" 3658 mv "conftest.tmp" "conftest.in" 3659 cp "conftest.in" "conftest.nl" 3660 $as_echo 'EGREP' >> "conftest.nl" 3661 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 3662 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 3663 as_fn_arith $ac_count + 1 && ac_count=$as_val 3664 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 3665 # Best one so far, save it but keep looking for a better one 3666 ac_cv_path_EGREP="$ac_path_EGREP" 3667 ac_path_EGREP_max=$ac_count 3668 fi 3669 # 10*(2^10) chars as input seems more than enough 3670 test $ac_count -gt 10 && break 3671 done 3672 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 3673 esac 3674 3675 $ac_path_EGREP_found && break 3 3676 done 3677 done 3678 done 3679 IFS=$as_save_IFS 3680 if test -z "$ac_cv_path_EGREP"; then 3681 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 3682 fi 3683 else 3684 ac_cv_path_EGREP=$EGREP 3685 fi 3686 3687 fi 3688 fi 3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 3690 $as_echo "$ac_cv_path_EGREP" >&6; } 3691 EGREP="$ac_cv_path_EGREP" 3692 3693 3694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 3695 $as_echo_n "checking for ANSI C header files... " >&6; } 3696 if ${ac_cv_header_stdc+:} false; then : 3697 $as_echo_n "(cached) " >&6 3698 else 3699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3700 /* end confdefs.h. */ 3701 #include <stdlib.h> 3702 #include <stdarg.h> 3703 #include <string.h> 3704 #include <float.h> 3705 3706 int 3707 main () 3708 { 3709 3710 ; 3711 return 0; 3712 } 3713 _ACEOF 3714 if ac_fn_c_try_compile "$LINENO"; then : 3715 ac_cv_header_stdc=yes 3716 else 3717 ac_cv_header_stdc=no 3718 fi 3719 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3720 3721 if test $ac_cv_header_stdc = yes; then 3722 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 3723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3724 /* end confdefs.h. */ 3725 #include <string.h> 3726 3727 _ACEOF 3728 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3729 $EGREP "memchr" >/dev/null 2>&1; then : 3730 3731 else 3732 ac_cv_header_stdc=no 3733 fi 3734 rm -f conftest* 3735 3736 fi 3737 3738 if test $ac_cv_header_stdc = yes; then 3739 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 3740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3741 /* end confdefs.h. */ 3742 #include <stdlib.h> 3743 3744 _ACEOF 3745 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 3746 $EGREP "free" >/dev/null 2>&1; then : 3747 3748 else 3749 ac_cv_header_stdc=no 3750 fi 3751 rm -f conftest* 3752 3753 fi 3754 3755 if test $ac_cv_header_stdc = yes; then 3756 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 3757 if test "$cross_compiling" = yes; then : 3758 : 3759 else 3760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3761 /* end confdefs.h. */ 3762 #include <ctype.h> 3763 #include <stdlib.h> 3764 #if ((' ' & 0x0FF) == 0x020) 3765 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 3766 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 3767 #else 3768 # define ISLOWER(c) \ 3769 (('a' <= (c) && (c) <= 'i') \ 3770 || ('j' <= (c) && (c) <= 'r') \ 3771 || ('s' <= (c) && (c) <= 'z')) 3772 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 3773 #endif 3774 3775 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 3776 int 3777 main () 3778 { 3779 int i; 3780 for (i = 0; i < 256; i++) 3781 if (XOR (islower (i), ISLOWER (i)) 3782 || toupper (i) != TOUPPER (i)) 3783 return 2; 3784 return 0; 3785 } 3786 _ACEOF 3787 if ac_fn_c_try_run "$LINENO"; then : 3788 3789 else 3790 ac_cv_header_stdc=no 3791 fi 3792 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 3793 conftest.$ac_objext conftest.beam conftest.$ac_ext 3794 fi 3795 3796 fi 3797 fi 3798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 3799 $as_echo "$ac_cv_header_stdc" >&6; } 3800 if test $ac_cv_header_stdc = yes; then 3801 3802 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 3803 3804 fi 3805 3806 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 3807 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 3808 inttypes.h stdint.h unistd.h 3809 do : 3810 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 3811 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 3812 " 3813 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 3814 cat >>confdefs.h <<_ACEOF 3815 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 3816 _ACEOF 3817 3818 fi 3819 3820 done 3821 3822 3823 3824 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" 3825 if test "x$ac_cv_header_minix_config_h" = xyes; then : 3826 MINIX=yes 3827 else 3828 MINIX= 3829 fi 3830 3831 3832 if test "$MINIX" = yes; then 3833 3834 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h 3835 3836 3837 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h 3838 3839 3840 $as_echo "#define _MINIX 1" >>confdefs.h 3841 3842 fi 3843 3844 3845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3846 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3847 if ${ac_cv_safe_to_define___extensions__+:} false; then : 3848 $as_echo_n "(cached) " >&6 3849 else 3850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3851 /* end confdefs.h. */ 3852 3853 # define __EXTENSIONS__ 1 3854 $ac_includes_default 3855 int 3856 main () 3857 { 3858 3859 ; 3860 return 0; 3861 } 3862 _ACEOF 3863 if ac_fn_c_try_compile "$LINENO"; then : 3864 ac_cv_safe_to_define___extensions__=yes 3865 else 3866 ac_cv_safe_to_define___extensions__=no 3867 fi 3868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3869 fi 3870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3871 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; } 3872 test $ac_cv_safe_to_define___extensions__ = yes && 3873 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h 3874 3875 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h 3876 3877 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h 3878 3879 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3880 3881 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h 3882 3883 3884 3885 # Initialize Automake 3886 am__api_version='1.15' 3887 3888 # Find a good install program. We prefer a C program (faster), 3889 # so one script is as good as another. But avoid the broken or 3890 # incompatible versions: 3891 # SysV /etc/install, /usr/sbin/install 3892 # SunOS /usr/etc/install 3893 # IRIX /sbin/install 3894 # AIX /bin/install 3895 # AmigaOS /C/install, which installs bootblocks on floppy discs 3896 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3897 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3898 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3899 # OS/2's system install, which has a completely different semantic 3900 # ./install, which can be erroneously created by make from ./install.sh. 3901 # Reject install programs that cannot install multiple files. 3902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3903 $as_echo_n "checking for a BSD-compatible install... " >&6; } 3904 if test -z "$INSTALL"; then 3905 if ${ac_cv_path_install+:} false; then : 3906 $as_echo_n "(cached) " >&6 3907 else 3908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3909 for as_dir in $PATH 3910 do 3911 IFS=$as_save_IFS 3912 test -z "$as_dir" && as_dir=. 3913 # Account for people who put trailing slashes in PATH elements. 3914 case $as_dir/ in #(( 3915 ./ | .// | /[cC]/* | \ 3916 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3917 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3918 /usr/ucb/* ) ;; 3919 *) 3920 # OSF1 and SCO ODT 3.0 have their own names for install. 3921 # Don't use installbsd from OSF since it installs stuff as root 3922 # by default. 3923 for ac_prog in ginstall scoinst install; do 3924 for ac_exec_ext in '' $ac_executable_extensions; do 3925 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then 3926 if test $ac_prog = install && 3927 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3928 # AIX install. It has an incompatible calling convention. 3929 : 3930 elif test $ac_prog = install && 3931 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3932 # program-specific install script used by HP pwplus--don't use. 3933 : 3934 else 3935 rm -rf conftest.one conftest.two conftest.dir 3936 echo one > conftest.one 3937 echo two > conftest.two 3938 mkdir conftest.dir 3939 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" && 3940 test -s conftest.one && test -s conftest.two && 3941 test -s conftest.dir/conftest.one && 3942 test -s conftest.dir/conftest.two 3943 then 3944 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" 3945 break 3 3946 fi 3947 fi 3948 fi 3949 done 3950 done 3951 ;; 3952 esac 3953 3954 done 3955 IFS=$as_save_IFS 3956 3957 rm -rf conftest.one conftest.two conftest.dir 3958 3959 fi 3960 if test "${ac_cv_path_install+set}" = set; then 3961 INSTALL=$ac_cv_path_install 3962 else 3963 # As a last resort, use the slow shell script. Don't cache a 3964 # value for INSTALL within a source directory, because that will 3965 # break other packages using the cache if that directory is 3966 # removed, or if the value is a relative name. 3967 INSTALL=$ac_install_sh 3968 fi 3969 fi 3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3971 $as_echo "$INSTALL" >&6; } 3972 3973 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3974 # It thinks the first close brace ends the variable substitution. 3975 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3976 3977 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3978 3979 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3980 3981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3982 $as_echo_n "checking whether build environment is sane... " >&6; } 3983 # Reject unsafe characters in $srcdir or the absolute working directory 3984 # name. Accept space and tab only in the latter. 3985 am_lf=' 3986 ' 3987 case `pwd` in 3988 *[\\\"\#\$\&\'\`$am_lf]*) 3989 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3990 esac 3991 case $srcdir in 3992 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3993 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3994 esac 3995 3996 # Do 'set' in a subshell so we don't clobber the current shell's 3997 # arguments. Must try -L first in case configure is actually a 3998 # symlink; some systems play weird games with the mod time of symlinks 3999 # (eg FreeBSD returns the mod time of the symlink's containing 4000 # directory). 4001 if ( 4002 am_has_slept=no 4003 for am_try in 1 2; do 4004 echo "timestamp, slept: $am_has_slept" > conftest.file 4005 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 4006 if test "$*" = "X"; then 4007 # -L didn't work. 4008 set X `ls -t "$srcdir/configure" conftest.file` 4009 fi 4010 if test "$*" != "X $srcdir/configure conftest.file" \ 4011 && test "$*" != "X conftest.file $srcdir/configure"; then 4012 4013 # If neither matched, then we have a broken ls. This can happen 4014 # if, for instance, CONFIG_SHELL is bash and it inherits a 4015 # broken ls alias from the environment. This has actually 4016 # happened. Such a system could not be considered "sane". 4017 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4018 alias in your environment" "$LINENO" 5 4019 fi 4020 if test "$2" = conftest.file || test $am_try -eq 2; then 4021 break 4022 fi 4023 # Just in case. 4024 sleep 1 4025 am_has_slept=yes 4026 done 4027 test "$2" = conftest.file 4028 ) 4029 then 4030 # Ok. 4031 : 4032 else 4033 as_fn_error $? "newly created file is older than distributed files! 4034 Check your system clock" "$LINENO" 5 4035 fi 4036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4037 $as_echo "yes" >&6; } 4038 # If we didn't sleep, we still need to ensure time stamps of config.status and 4039 # generated files are strictly newer. 4040 am_sleep_pid= 4041 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4042 ( sleep 1 ) & 4043 am_sleep_pid=$! 4044 fi 4045 4046 rm -f conftest.file 4047 4048 test "$program_prefix" != NONE && 4049 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4050 # Use a double $ so make ignores it. 4051 test "$program_suffix" != NONE && 4052 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4053 # Double any \ or $. 4054 # By default was `s,x,x', remove it if useless. 4055 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4056 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 4057 4058 if test x"${MISSING+set}" != xset; then 4059 case $am_aux_dir in 4060 *\ * | *\ *) 4061 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 4062 *) 4063 MISSING="\${SHELL} $am_aux_dir/missing" ;; 4064 esac 4065 fi 4066 # Use eval to expand $SHELL 4067 if eval "$MISSING --is-lightweight"; then 4068 am_missing_run="$MISSING " 4069 else 4070 am_missing_run= 4071 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4072 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4073 fi 4074 4075 if test x"${install_sh+set}" != xset; then 4076 case $am_aux_dir in 4077 *\ * | *\ *) 4078 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4079 *) 4080 install_sh="\${SHELL} $am_aux_dir/install-sh" 4081 esac 4082 fi 4083 4084 # Installed binaries are usually stripped using 'strip' when the user 4085 # run "make install-strip". However 'strip' might not be the right 4086 # tool to use in cross-compilation environments, therefore Automake 4087 # will honor the 'STRIP' environment variable to overrule this program. 4088 if test "$cross_compiling" != no; then 4089 if test -n "$ac_tool_prefix"; then 4090 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4091 set dummy ${ac_tool_prefix}strip; ac_word=$2 4092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4093 $as_echo_n "checking for $ac_word... " >&6; } 4094 if ${ac_cv_prog_STRIP+:} false; then : 4095 $as_echo_n "(cached) " >&6 4096 else 4097 if test -n "$STRIP"; then 4098 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4099 else 4100 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4101 for as_dir in $PATH 4102 do 4103 IFS=$as_save_IFS 4104 test -z "$as_dir" && as_dir=. 4105 for ac_exec_ext in '' $ac_executable_extensions; do 4106 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4107 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4108 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4109 break 2 4110 fi 4111 done 4112 done 4113 IFS=$as_save_IFS 4114 4115 fi 4116 fi 4117 STRIP=$ac_cv_prog_STRIP 4118 if test -n "$STRIP"; then 4119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4120 $as_echo "$STRIP" >&6; } 4121 else 4122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4123 $as_echo "no" >&6; } 4124 fi 4125 4126 4127 fi 4128 if test -z "$ac_cv_prog_STRIP"; then 4129 ac_ct_STRIP=$STRIP 4130 # Extract the first word of "strip", so it can be a program name with args. 4131 set dummy strip; ac_word=$2 4132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4133 $as_echo_n "checking for $ac_word... " >&6; } 4134 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 4135 $as_echo_n "(cached) " >&6 4136 else 4137 if test -n "$ac_ct_STRIP"; then 4138 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4139 else 4140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4141 for as_dir in $PATH 4142 do 4143 IFS=$as_save_IFS 4144 test -z "$as_dir" && as_dir=. 4145 for ac_exec_ext in '' $ac_executable_extensions; do 4146 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4147 ac_cv_prog_ac_ct_STRIP="strip" 4148 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4149 break 2 4150 fi 4151 done 4152 done 4153 IFS=$as_save_IFS 4154 4155 fi 4156 fi 4157 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4158 if test -n "$ac_ct_STRIP"; then 4159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4160 $as_echo "$ac_ct_STRIP" >&6; } 4161 else 4162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4163 $as_echo "no" >&6; } 4164 fi 4165 4166 if test "x$ac_ct_STRIP" = x; then 4167 STRIP=":" 4168 else 4169 case $cross_compiling:$ac_tool_warned in 4170 yes:) 4171 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4172 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4173 ac_tool_warned=yes ;; 4174 esac 4175 STRIP=$ac_ct_STRIP 4176 fi 4177 else 4178 STRIP="$ac_cv_prog_STRIP" 4179 fi 4180 4181 fi 4182 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4183 4184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 4185 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 4186 if test -z "$MKDIR_P"; then 4187 if ${ac_cv_path_mkdir+:} false; then : 4188 $as_echo_n "(cached) " >&6 4189 else 4190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4191 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4192 do 4193 IFS=$as_save_IFS 4194 test -z "$as_dir" && as_dir=. 4195 for ac_prog in mkdir gmkdir; do 4196 for ac_exec_ext in '' $ac_executable_extensions; do 4197 as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue 4198 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 4199 'mkdir (GNU coreutils) '* | \ 4200 'mkdir (coreutils) '* | \ 4201 'mkdir (fileutils) '4.1*) 4202 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 4203 break 3;; 4204 esac 4205 done 4206 done 4207 done 4208 IFS=$as_save_IFS 4209 4210 fi 4211 4212 test -d ./--version && rmdir ./--version 4213 if test "${ac_cv_path_mkdir+set}" = set; then 4214 MKDIR_P="$ac_cv_path_mkdir -p" 4215 else 4216 # As a last resort, use the slow shell script. Don't cache a 4217 # value for MKDIR_P within a source directory, because that will 4218 # break other packages using the cache if that directory is 4219 # removed, or if the value is a relative name. 4220 MKDIR_P="$ac_install_sh -d" 4221 fi 4222 fi 4223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4224 $as_echo "$MKDIR_P" >&6; } 4225 4226 for ac_prog in gawk mawk nawk awk 4227 do 4228 # Extract the first word of "$ac_prog", so it can be a program name with args. 4229 set dummy $ac_prog; ac_word=$2 4230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4231 $as_echo_n "checking for $ac_word... " >&6; } 4232 if ${ac_cv_prog_AWK+:} false; then : 4233 $as_echo_n "(cached) " >&6 4234 else 4235 if test -n "$AWK"; then 4236 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4237 else 4238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4239 for as_dir in $PATH 4240 do 4241 IFS=$as_save_IFS 4242 test -z "$as_dir" && as_dir=. 4243 for ac_exec_ext in '' $ac_executable_extensions; do 4244 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 4245 ac_cv_prog_AWK="$ac_prog" 4246 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4247 break 2 4248 fi 4249 done 4250 done 4251 IFS=$as_save_IFS 4252 4253 fi 4254 fi 4255 AWK=$ac_cv_prog_AWK 4256 if test -n "$AWK"; then 4257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4258 $as_echo "$AWK" >&6; } 4259 else 4260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4261 $as_echo "no" >&6; } 4262 fi 4263 4264 4265 test -n "$AWK" && break 4266 done 4267 4268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4269 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4270 set x ${MAKE-make} 4271 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4272 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 4273 $as_echo_n "(cached) " >&6 4274 else 4275 cat >conftest.make <<\_ACEOF 4276 SHELL = /bin/sh 4277 all: 4278 @echo '@@@%%%=$(MAKE)=@@@%%%' 4279 _ACEOF 4280 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4281 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4282 *@@@%%%=?*=@@@%%%*) 4283 eval ac_cv_prog_make_${ac_make}_set=yes;; 4284 *) 4285 eval ac_cv_prog_make_${ac_make}_set=no;; 4286 esac 4287 rm -f conftest.make 4288 fi 4289 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4291 $as_echo "yes" >&6; } 4292 SET_MAKE= 4293 else 4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4295 $as_echo "no" >&6; } 4296 SET_MAKE="MAKE=${MAKE-make}" 4297 fi 4298 4299 rm -rf .tst 2>/dev/null 4300 mkdir .tst 2>/dev/null 4301 if test -d .tst; then 4302 am__leading_dot=. 4303 else 4304 am__leading_dot=_ 4305 fi 4306 rmdir .tst 2>/dev/null 4307 4308 DEPDIR="${am__leading_dot}deps" 4309 4310 ac_config_commands="$ac_config_commands depfiles" 4311 4312 4313 am_make=${MAKE-make} 4314 cat > confinc << 'END' 4315 am__doit: 4316 @echo this is the am__doit target 4317 .PHONY: am__doit 4318 END 4319 # If we don't find an include directive, just comment out the code. 4320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 4321 $as_echo_n "checking for style of include used by $am_make... " >&6; } 4322 am__include="#" 4323 am__quote= 4324 _am_result=none 4325 # First try GNU make style include. 4326 echo "include confinc" > confmf 4327 # Ignore all kinds of additional output from 'make'. 4328 case `$am_make -s -f confmf 2> /dev/null` in #( 4329 *the\ am__doit\ target*) 4330 am__include=include 4331 am__quote= 4332 _am_result=GNU 4333 ;; 4334 esac 4335 # Now try BSD make style include. 4336 if test "$am__include" = "#"; then 4337 echo '.include "confinc"' > confmf 4338 case `$am_make -s -f confmf 2> /dev/null` in #( 4339 *the\ am__doit\ target*) 4340 am__include=.include 4341 am__quote="\"" 4342 _am_result=BSD 4343 ;; 4344 esac 4345 fi 4346 4347 4348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 4349 $as_echo "$_am_result" >&6; } 4350 rm -f confinc confmf 4351 4352 # Check whether --enable-dependency-tracking was given. 4353 if test "${enable_dependency_tracking+set}" = set; then : 4354 enableval=$enable_dependency_tracking; 4355 fi 4356 4357 if test "x$enable_dependency_tracking" != xno; then 4358 am_depcomp="$ac_aux_dir/depcomp" 4359 AMDEPBACKSLASH='\' 4360 am__nodep='_no' 4361 fi 4362 if test "x$enable_dependency_tracking" != xno; then 4363 AMDEP_TRUE= 4364 AMDEP_FALSE='#' 4365 else 4366 AMDEP_TRUE='#' 4367 AMDEP_FALSE= 4368 fi 4369 4370 4371 # Check whether --enable-silent-rules was given. 4372 if test "${enable_silent_rules+set}" = set; then : 4373 enableval=$enable_silent_rules; 4374 fi 4375 4376 case $enable_silent_rules in # ((( 4377 yes) AM_DEFAULT_VERBOSITY=0;; 4378 no) AM_DEFAULT_VERBOSITY=1;; 4379 *) AM_DEFAULT_VERBOSITY=1;; 4380 esac 4381 am_make=${MAKE-make} 4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4383 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 4384 if ${am_cv_make_support_nested_variables+:} false; then : 4385 $as_echo_n "(cached) " >&6 4386 else 4387 if $as_echo 'TRUE=$(BAR$(V)) 4388 BAR0=false 4389 BAR1=true 4390 V=1 4391 am__doit: 4392 @$(TRUE) 4393 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4394 am_cv_make_support_nested_variables=yes 4395 else 4396 am_cv_make_support_nested_variables=no 4397 fi 4398 fi 4399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4400 $as_echo "$am_cv_make_support_nested_variables" >&6; } 4401 if test $am_cv_make_support_nested_variables = yes; then 4402 AM_V='$(V)' 4403 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4404 else 4405 AM_V=$AM_DEFAULT_VERBOSITY 4406 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4407 fi 4408 AM_BACKSLASH='\' 4409 4410 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4411 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4412 # is not polluted with repeated "-I." 4413 am__isrc=' -I$(srcdir)' 4414 # test to see if srcdir already configured 4415 if test -f $srcdir/config.status; then 4416 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4417 fi 4418 fi 4419 4420 # test whether we have cygpath 4421 if test -z "$CYGPATH_W"; then 4422 if (cygpath --version) >/dev/null 2>/dev/null; then 4423 CYGPATH_W='cygpath -w' 4424 else 4425 CYGPATH_W=echo 4426 fi 4427 fi 4428 4429 4430 # Define the identity of the package. 4431 PACKAGE='libICE' 4432 VERSION='1.0.10' 4433 4434 4435 cat >>confdefs.h <<_ACEOF 4436 #define PACKAGE "$PACKAGE" 4437 _ACEOF 4438 4439 4440 cat >>confdefs.h <<_ACEOF 4441 #define VERSION "$VERSION" 4442 _ACEOF 4443 4444 # Some tools Automake needs. 4445 4446 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4447 4448 4449 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4450 4451 4452 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4453 4454 4455 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4456 4457 4458 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4459 4460 # For better backward compatibility. To be removed once Automake 1.9.x 4461 # dies out for good. For more background, see: 4462 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4463 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4464 mkdir_p='$(MKDIR_P)' 4465 4466 # We need awk for the "check" target (and possibly the TAP driver). The 4467 # system "awk" is bad on some platforms. 4468 # Always define AMTAR for backward compatibility. Yes, it's still used 4469 # in the wild :-( We should find a proper way to deprecate it ... 4470 AMTAR='$${TAR-tar}' 4471 4472 4473 # We'll loop over all known methods to create a tar archive until one works. 4474 _am_tools='gnutar pax cpio none' 4475 4476 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4477 4478 4479 4480 4481 4482 depcc="$CC" am_compiler_list= 4483 4484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4485 $as_echo_n "checking dependency style of $depcc... " >&6; } 4486 if ${am_cv_CC_dependencies_compiler_type+:} false; then : 4487 $as_echo_n "(cached) " >&6 4488 else 4489 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4490 # We make a subdir and do the tests there. Otherwise we can end up 4491 # making bogus files that we don't know about and never remove. For 4492 # instance it was reported that on HP-UX the gcc test will end up 4493 # making a dummy file named 'D' -- because '-MD' means "put the output 4494 # in D". 4495 rm -rf conftest.dir 4496 mkdir conftest.dir 4497 # Copy depcomp to subdir because otherwise we won't find it if we're 4498 # using a relative directory. 4499 cp "$am_depcomp" conftest.dir 4500 cd conftest.dir 4501 # We will build objects and dependencies in a subdirectory because 4502 # it helps to detect inapplicable dependency modes. For instance 4503 # both Tru64's cc and ICC support -MD to output dependencies as a 4504 # side effect of compilation, but ICC will put the dependencies in 4505 # the current directory while Tru64 will put them in the object 4506 # directory. 4507 mkdir sub 4508 4509 am_cv_CC_dependencies_compiler_type=none 4510 if test "$am_compiler_list" = ""; then 4511 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4512 fi 4513 am__universal=false 4514 case " $depcc " in #( 4515 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4516 esac 4517 4518 for depmode in $am_compiler_list; do 4519 # Setup a source with many dependencies, because some compilers 4520 # like to wrap large dependency lists on column 80 (with \), and 4521 # we should not choose a depcomp mode which is confused by this. 4522 # 4523 # We need to recreate these files for each test, as the compiler may 4524 # overwrite some of them when testing with obscure command lines. 4525 # This happens at least with the AIX C compiler. 4526 : > sub/conftest.c 4527 for i in 1 2 3 4 5 6; do 4528 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4529 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4530 # Solaris 10 /bin/sh. 4531 echo '/* dummy */' > sub/conftst$i.h 4532 done 4533 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4534 4535 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4536 # mode. It turns out that the SunPro C++ compiler does not properly 4537 # handle '-M -o', and we need to detect this. Also, some Intel 4538 # versions had trouble with output in subdirs. 4539 am__obj=sub/conftest.${OBJEXT-o} 4540 am__minus_obj="-o $am__obj" 4541 case $depmode in 4542 gcc) 4543 # This depmode causes a compiler race in universal mode. 4544 test "$am__universal" = false || continue 4545 ;; 4546 nosideeffect) 4547 # After this tag, mechanisms are not by side-effect, so they'll 4548 # only be used when explicitly requested. 4549 if test "x$enable_dependency_tracking" = xyes; then 4550 continue 4551 else 4552 break 4553 fi 4554 ;; 4555 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4556 # This compiler won't grok '-c -o', but also, the minuso test has 4557 # not run yet. These depmodes are late enough in the game, and 4558 # so weak that their functioning should not be impacted. 4559 am__obj=conftest.${OBJEXT-o} 4560 am__minus_obj= 4561 ;; 4562 none) break ;; 4563 esac 4564 if depmode=$depmode \ 4565 source=sub/conftest.c object=$am__obj \ 4566 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4567 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4568 >/dev/null 2>conftest.err && 4569 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4570 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4571 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4572 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4573 # icc doesn't choke on unknown options, it will just issue warnings 4574 # or remarks (even with -Werror). So we grep stderr for any message 4575 # that says an option was ignored or not supported. 4576 # When given -MP, icc 7.0 and 7.1 complain thusly: 4577 # icc: Command line warning: ignoring option '-M'; no argument required 4578 # The diagnosis changed in icc 8.0: 4579 # icc: Command line remark: option '-MP' not supported 4580 if (grep 'ignoring option' conftest.err || 4581 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4582 am_cv_CC_dependencies_compiler_type=$depmode 4583 break 4584 fi 4585 fi 4586 done 4587 4588 cd .. 4589 rm -rf conftest.dir 4590 else 4591 am_cv_CC_dependencies_compiler_type=none 4592 fi 4593 4594 fi 4595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4596 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 4597 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4598 4599 if 4600 test "x$enable_dependency_tracking" != xno \ 4601 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4602 am__fastdepCC_TRUE= 4603 am__fastdepCC_FALSE='#' 4604 else 4605 am__fastdepCC_TRUE='#' 4606 am__fastdepCC_FALSE= 4607 fi 4608 4609 4610 4611 # POSIX will say in a future version that running "rm -f" with no argument 4612 # is OK; and we want to be able to make that assumption in our Makefile 4613 # recipes. 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This 4630 can help us improve future automake versions. 4631 4632 END 4633 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4634 echo 'Configuration will proceed anyway, since you have set the' >&2 4635 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4636 echo >&2 4637 else 4638 cat >&2 <<'END' 4639 Aborting the configuration process, to ensure you take notice of the issue. 4640 4641 You can download and install GNU coreutils to get an 'rm' implementation 4642 that behaves properly: <http://www.gnu.org/software/coreutils/>. 4643 4644 If you want to complete the configuration process using your problematic 4645 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4646 to "yes", and re-run configure. 4647 4648 END 4649 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4650 fi 4651 fi 4652 4653 4654 # Initialize libtool 4655 case `pwd` in 4656 *\ * | *\ *) 4657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 4658 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 4659 esac 4660 4661 4662 4663 macro_version='2.4.6' 4664 macro_revision='2.4.6' 4665 4666 4667 4668 4669 4670 4671 4672 4673 4674 4675 4676 4677 4678 ltmain=$ac_aux_dir/ltmain.sh 4679 4680 # Make sure we can run config.sub. 4681 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 4682 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 4683 4684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4685 $as_echo_n "checking build system type... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 4878 fi 4879 else 4880 ac_cv_path_SED=$SED 4881 fi 4882 4883 fi 4884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4885 $as_echo "$ac_cv_path_SED" >&6; } 4886 SED="$ac_cv_path_SED" 4887 rm -f conftest.sed 4888 4889 test -z "$SED" && SED=sed 4890 Xsed="$SED -e 1s/^X//" 4891 4892 4893 4894 4895 4896 4897 4898 4899 4900 4901 4902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4903 $as_echo_n "checking for fgrep... 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"no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4957 fi 4958 else 4959 ac_cv_path_FGREP=$FGREP 4960 fi 4961 4962 fi 4963 fi 4964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4965 $as_echo "$ac_cv_path_FGREP" >&6; } 4966 FGREP="$ac_cv_path_FGREP" 4967 4968 4969 test -z "$GREP" && GREP=grep 4970 4971 4972 4973 4974 4975 4976 4977 4978 4979 4980 4981 4982 4983 4984 4985 4986 4987 4988 4989 # Check whether --with-gnu-ld was given. 4990 if test "${with_gnu_ld+set}" = set; then : 4991 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 4992 else 4993 with_gnu_ld=no 4994 fi 4995 4996 ac_prog=ld 4997 if test yes = "$GCC"; then 4998 # Check if gcc -print-prog-name=ld gives a path. 4999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 5000 $as_echo_n "checking for ld used by $CC... 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I'd rather use --version, 5046 # but apparently some variants of GNU ld only accept -v. 5047 # Break only if it was the GNU/non-GNU ld that we prefer. 5048 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5049 *GNU* | *'with BFD'*) 5050 test no != "$with_gnu_ld" && break 5051 ;; 5052 *) 5053 test yes != "$with_gnu_ld" && break 5054 ;; 5055 esac 5056 fi 5057 done 5058 IFS=$lt_save_ifs 5059 else 5060 lt_cv_path_LD=$LD # Let the user override the test with a path. 5061 fi 5062 fi 5063 5064 LD=$lt_cv_path_LD 5065 if test -n "$LD"; then 5066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5067 $as_echo "$LD" >&6; } 5068 else 5069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5070 $as_echo "no" >&6; } 5071 fi 5072 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 5073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5074 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 5075 if ${lt_cv_prog_gnu_ld+:} false; then : 5076 $as_echo_n "(cached) " >&6 5077 else 5078 # I'd rather use --version here, but apparently some GNU lds only accept -v. 5079 case `$LD -v 2>&1 </dev/null` in 5080 *GNU* | *'with BFD'*) 5081 lt_cv_prog_gnu_ld=yes 5082 ;; 5083 *) 5084 lt_cv_prog_gnu_ld=no 5085 ;; 5086 esac 5087 fi 5088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5089 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 5090 with_gnu_ld=$lt_cv_prog_gnu_ld 5091 5092 5093 5094 5095 5096 5097 5098 5099 5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5101 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5102 if ${lt_cv_path_NM+:} false; then : 5103 $as_echo_n "(cached) " >&6 5104 else 5105 if test -n "$NM"; then 5106 # Let the user override the test. 5107 lt_cv_path_NM=$NM 5108 else 5109 lt_nm_to_check=${ac_tool_prefix}nm 5110 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5111 lt_nm_to_check="$lt_nm_to_check nm" 5112 fi 5113 for lt_tmp_nm in $lt_nm_to_check; do 5114 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5115 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5116 IFS=$lt_save_ifs 5117 test -z "$ac_dir" && ac_dir=. 5118 tmp_nm=$ac_dir/$lt_tmp_nm 5119 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 5120 # Check to see if the nm accepts a BSD-compat flag. 5121 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 5122 # nm: unknown option "B" ignored 5123 # Tru64's nm complains that /dev/null is an invalid object file 5124 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 5125 case $build_os in 5126 mingw*) lt_bad_file=conftest.nm/nofile ;; 5127 *) lt_bad_file=/dev/null ;; 5128 esac 5129 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in 5130 *$lt_bad_file* | *'Invalid file or object type'*) 5131 lt_cv_path_NM="$tmp_nm -B" 5132 break 2 5133 ;; 5134 *) 5135 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 5136 */dev/null*) 5137 lt_cv_path_NM="$tmp_nm -p" 5138 break 2 5139 ;; 5140 *) 5141 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5142 continue # so that we can try to find one that supports BSD flags 5143 ;; 5144 esac 5145 ;; 5146 esac 5147 fi 5148 done 5149 IFS=$lt_save_ifs 5150 done 5151 : ${lt_cv_path_NM=no} 5152 fi 5153 fi 5154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5155 $as_echo "$lt_cv_path_NM" >&6; } 5156 if test no != "$lt_cv_path_NM"; then 5157 NM=$lt_cv_path_NM 5158 else 5159 # Didn't find any BSD compatible name lister, look for dumpbin. 5160 if test -n "$DUMPBIN"; then : 5161 # Let the user override the test. 5162 else 5163 if test -n "$ac_tool_prefix"; then 5164 for ac_prog in dumpbin "link -dump" 5165 do 5166 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5167 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5169 $as_echo_n "checking for $ac_word... " >&6; } 5170 if ${ac_cv_prog_DUMPBIN+:} false; then : 5171 $as_echo_n "(cached) " >&6 5172 else 5173 if test -n "$DUMPBIN"; then 5174 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5175 else 5176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5177 for as_dir in $PATH 5178 do 5179 IFS=$as_save_IFS 5180 test -z "$as_dir" && as_dir=. 5181 for ac_exec_ext in '' $ac_executable_extensions; do 5182 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5183 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5184 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5185 break 2 5186 fi 5187 done 5188 done 5189 IFS=$as_save_IFS 5190 5191 fi 5192 fi 5193 DUMPBIN=$ac_cv_prog_DUMPBIN 5194 if test -n "$DUMPBIN"; then 5195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5196 $as_echo "$DUMPBIN" >&6; } 5197 else 5198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5199 $as_echo "no" >&6; } 5200 fi 5201 5202 5203 test -n "$DUMPBIN" && break 5204 done 5205 fi 5206 if test -z "$DUMPBIN"; then 5207 ac_ct_DUMPBIN=$DUMPBIN 5208 for ac_prog in dumpbin "link -dump" 5209 do 5210 # Extract the first word of "$ac_prog", so it can be a program name with args. 5211 set dummy $ac_prog; ac_word=$2 5212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5213 $as_echo_n "checking for $ac_word... " >&6; } 5214 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 5215 $as_echo_n "(cached) " >&6 5216 else 5217 if test -n "$ac_ct_DUMPBIN"; then 5218 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5219 else 5220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5221 for as_dir in $PATH 5222 do 5223 IFS=$as_save_IFS 5224 test -z "$as_dir" && as_dir=. 5225 for ac_exec_ext in '' $ac_executable_extensions; do 5226 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5227 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5228 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5229 break 2 5230 fi 5231 done 5232 done 5233 IFS=$as_save_IFS 5234 5235 fi 5236 fi 5237 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5238 if test -n "$ac_ct_DUMPBIN"; then 5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5240 $as_echo "$ac_ct_DUMPBIN" >&6; } 5241 else 5242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5243 $as_echo "no" >&6; } 5244 fi 5245 5246 5247 test -n "$ac_ct_DUMPBIN" && break 5248 done 5249 5250 if test "x$ac_ct_DUMPBIN" = x; then 5251 DUMPBIN=":" 5252 else 5253 case $cross_compiling:$ac_tool_warned in 5254 yes:) 5255 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5256 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5257 ac_tool_warned=yes ;; 5258 esac 5259 DUMPBIN=$ac_ct_DUMPBIN 5260 fi 5261 fi 5262 5263 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in 5264 *COFF*) 5265 DUMPBIN="$DUMPBIN -symbols -headers" 5266 ;; 5267 *) 5268 DUMPBIN=: 5269 ;; 5270 esac 5271 fi 5272 5273 if test : != "$DUMPBIN"; then 5274 NM=$DUMPBIN 5275 fi 5276 fi 5277 test -z "$NM" && NM=nm 5278 5279 5280 5281 5282 5283 5284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5285 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 5286 if ${lt_cv_nm_interface+:} false; then : 5287 $as_echo_n "(cached) " >&6 5288 else 5289 lt_cv_nm_interface="BSD nm" 5290 echo "int some_variable = 0;" > conftest.$ac_ext 5291 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5292 (eval "$ac_compile" 2>conftest.err) 5293 cat conftest.err >&5 5294 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5295 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5296 cat conftest.err >&5 5297 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5298 cat conftest.out >&5 5299 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5300 lt_cv_nm_interface="MS dumpbin" 5301 fi 5302 rm -f conftest* 5303 fi 5304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5305 $as_echo "$lt_cv_nm_interface" >&6; } 5306 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5308 $as_echo_n "checking whether ln -s works... " >&6; } 5309 LN_S=$as_ln_s 5310 if test "$LN_S" = "ln -s"; then 5311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5312 $as_echo "yes" >&6; } 5313 else 5314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5315 $as_echo "no, using $LN_S" >&6; } 5316 fi 5317 5318 # find the maximum length of command line arguments 5319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5320 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 5321 if ${lt_cv_sys_max_cmd_len+:} false; then : 5322 $as_echo_n "(cached) " >&6 5323 else 5324 i=0 5325 teststring=ABCD 5326 5327 case $build_os in 5328 msdosdjgpp*) 5329 # On DJGPP, this test can blow up pretty badly due to problems in libc 5330 # (any single argument exceeding 2000 bytes causes a buffer overrun 5331 # during glob expansion). Even if it were fixed, the result of this 5332 # check would be larger than it should be. 5333 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5334 ;; 5335 5336 gnu*) 5337 # Under GNU Hurd, this test is not required because there is 5338 # no limit to the length of command line arguments. 5339 # Libtool will interpret -1 as no limit whatsoever 5340 lt_cv_sys_max_cmd_len=-1; 5341 ;; 5342 5343 cygwin* | mingw* | cegcc*) 5344 # On Win9x/ME, this test blows up -- it succeeds, but takes 5345 # about 5 minutes as the teststring grows exponentially. 5346 # Worse, since 9x/ME are not pre-emptively multitasking, 5347 # you end up with a "frozen" computer, even though with patience 5348 # the test eventually succeeds (with a max line length of 256k). 5349 # Instead, let's just punt: use the minimum linelength reported by 5350 # all of the supported platforms: 8192 (on NT/2K/XP). 5351 lt_cv_sys_max_cmd_len=8192; 5352 ;; 5353 5354 mint*) 5355 # On MiNT this can take a long time and run out of memory. 5356 lt_cv_sys_max_cmd_len=8192; 5357 ;; 5358 5359 amigaos*) 5360 # On AmigaOS with pdksh, this test takes hours, literally. 5361 # So we just punt and use a minimum line length of 8192. 5362 lt_cv_sys_max_cmd_len=8192; 5363 ;; 5364 5365 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) 5366 # This has been around since 386BSD, at least. Likely further. 5367 if test -x /sbin/sysctl; then 5368 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5369 elif test -x /usr/sbin/sysctl; then 5370 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5371 else 5372 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5373 fi 5374 # And add a safety zone 5375 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5376 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5377 ;; 5378 5379 interix*) 5380 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5381 lt_cv_sys_max_cmd_len=196608 5382 ;; 5383 5384 os2*) 5385 # The test takes a long time on OS/2. 5386 lt_cv_sys_max_cmd_len=8192 5387 ;; 5388 5389 osf*) 5390 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5391 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5392 # nice to cause kernel panics so lets avoid the loop below. 5393 # First set a reasonable default. 5394 lt_cv_sys_max_cmd_len=16384 5395 # 5396 if test -x /sbin/sysconfig; then 5397 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5398 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5399 esac 5400 fi 5401 ;; 5402 sco3.2v5*) 5403 lt_cv_sys_max_cmd_len=102400 5404 ;; 5405 sysv5* | sco5v6* | sysv4.2uw2*) 5406 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5407 if test -n "$kargmax"; then 5408 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 5409 else 5410 lt_cv_sys_max_cmd_len=32768 5411 fi 5412 ;; 5413 *) 5414 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5415 if test -n "$lt_cv_sys_max_cmd_len" && \ 5416 test undefined != "$lt_cv_sys_max_cmd_len"; then 5417 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5418 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5419 else 5420 # Make teststring a little bigger before we do anything with it. 5421 # a 1K string should be a reasonable start. 5422 for i in 1 2 3 4 5 6 7 8; do 5423 teststring=$teststring$teststring 5424 done 5425 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5426 # If test is not a shell built-in, we'll probably end up computing a 5427 # maximum length that is only half of the actual maximum length, but 5428 # we can't tell. 5429 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5430 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5431 test 17 != "$i" # 1/2 MB should be enough 5432 do 5433 i=`expr $i + 1` 5434 teststring=$teststring$teststring 5435 done 5436 # Only check the string length outside the loop. 5437 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5438 teststring= 5439 # Add a significant safety factor because C++ compilers can tack on 5440 # massive amounts of additional arguments before passing them to the 5441 # linker. It appears as though 1/2 is a usable value. 5442 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5443 fi 5444 ;; 5445 esac 5446 5447 fi 5448 5449 if test -n "$lt_cv_sys_max_cmd_len"; then 5450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5451 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 5452 else 5453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 5454 $as_echo "none" >&6; } 5455 fi 5456 max_cmd_len=$lt_cv_sys_max_cmd_len 5457 5458 5459 5460 5461 5462 5463 : ${CP="cp -f"} 5464 : ${MV="mv -f"} 5465 : ${RM="rm -f"} 5466 5467 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5468 lt_unset=unset 5469 else 5470 lt_unset=false 5471 fi 5472 5473 5474 5475 5476 5477 # test EBCDIC or ASCII 5478 case `echo X|tr X '\101'` in 5479 A) # ASCII based system 5480 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5481 lt_SP2NL='tr \040 \012' 5482 lt_NL2SP='tr \015\012 \040\040' 5483 ;; 5484 *) # EBCDIC based system 5485 lt_SP2NL='tr \100 \n' 5486 lt_NL2SP='tr \r\n \100\100' 5487 ;; 5488 esac 5489 5490 5491 5492 5493 5494 5495 5496 5497 5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5499 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 5500 if ${lt_cv_to_host_file_cmd+:} false; then : 5501 $as_echo_n "(cached) " >&6 5502 else 5503 case $host in 5504 *-*-mingw* ) 5505 case $build in 5506 *-*-mingw* ) # actually msys 5507 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5508 ;; 5509 *-*-cygwin* ) 5510 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5511 ;; 5512 * ) # otherwise, assume *nix 5513 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5514 ;; 5515 esac 5516 ;; 5517 *-*-cygwin* ) 5518 case $build in 5519 *-*-mingw* ) # actually msys 5520 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5521 ;; 5522 *-*-cygwin* ) 5523 lt_cv_to_host_file_cmd=func_convert_file_noop 5524 ;; 5525 * ) # otherwise, assume *nix 5526 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5527 ;; 5528 esac 5529 ;; 5530 * ) # unhandled hosts (and "normal" native builds) 5531 lt_cv_to_host_file_cmd=func_convert_file_noop 5532 ;; 5533 esac 5534 5535 fi 5536 5537 to_host_file_cmd=$lt_cv_to_host_file_cmd 5538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5539 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 5540 5541 5542 5543 5544 5545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5546 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 5547 if ${lt_cv_to_tool_file_cmd+:} false; then : 5548 $as_echo_n "(cached) " >&6 5549 else 5550 #assume ordinary cross tools, or native build. 5551 lt_cv_to_tool_file_cmd=func_convert_file_noop 5552 case $host in 5553 *-*-mingw* ) 5554 case $build in 5555 *-*-mingw* ) # actually msys 5556 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5557 ;; 5558 esac 5559 ;; 5560 esac 5561 5562 fi 5563 5564 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5566 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 5567 5568 5569 5570 5571 5572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5573 $as_echo_n "checking for $LD option to reload object files... " >&6; } 5574 if ${lt_cv_ld_reload_flag+:} false; then : 5575 $as_echo_n "(cached) " >&6 5576 else 5577 lt_cv_ld_reload_flag='-r' 5578 fi 5579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5580 $as_echo "$lt_cv_ld_reload_flag" >&6; } 5581 reload_flag=$lt_cv_ld_reload_flag 5582 case $reload_flag in 5583 "" | " "*) ;; 5584 *) reload_flag=" $reload_flag" ;; 5585 esac 5586 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5587 case $host_os in 5588 cygwin* | mingw* | pw32* | cegcc*) 5589 if test yes != "$GCC"; then 5590 reload_cmds=false 5591 fi 5592 ;; 5593 darwin*) 5594 if test yes = "$GCC"; then 5595 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 5596 else 5597 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5598 fi 5599 ;; 5600 esac 5601 5602 5603 5604 5605 5606 5607 5608 5609 5610 if test -n "$ac_tool_prefix"; then 5611 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5612 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5614 $as_echo_n "checking for $ac_word... " >&6; } 5615 if ${ac_cv_prog_OBJDUMP+:} false; then : 5616 $as_echo_n "(cached) " >&6 5617 else 5618 if test -n "$OBJDUMP"; then 5619 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5620 else 5621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5622 for as_dir in $PATH 5623 do 5624 IFS=$as_save_IFS 5625 test -z "$as_dir" && as_dir=. 5626 for ac_exec_ext in '' $ac_executable_extensions; do 5627 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5628 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5629 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5630 break 2 5631 fi 5632 done 5633 done 5634 IFS=$as_save_IFS 5635 5636 fi 5637 fi 5638 OBJDUMP=$ac_cv_prog_OBJDUMP 5639 if test -n "$OBJDUMP"; then 5640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5641 $as_echo "$OBJDUMP" >&6; } 5642 else 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5644 $as_echo "no" >&6; } 5645 fi 5646 5647 5648 fi 5649 if test -z "$ac_cv_prog_OBJDUMP"; then 5650 ac_ct_OBJDUMP=$OBJDUMP 5651 # Extract the first word of "objdump", so it can be a program name with args. 5652 set dummy objdump; ac_word=$2 5653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5654 $as_echo_n "checking for $ac_word... " >&6; } 5655 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 5656 $as_echo_n "(cached) " >&6 5657 else 5658 if test -n "$ac_ct_OBJDUMP"; then 5659 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5660 else 5661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5662 for as_dir in $PATH 5663 do 5664 IFS=$as_save_IFS 5665 test -z "$as_dir" && as_dir=. 5666 for ac_exec_ext in '' $ac_executable_extensions; do 5667 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5668 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5669 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5670 break 2 5671 fi 5672 done 5673 done 5674 IFS=$as_save_IFS 5675 5676 fi 5677 fi 5678 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5679 if test -n "$ac_ct_OBJDUMP"; then 5680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5681 $as_echo "$ac_ct_OBJDUMP" >&6; } 5682 else 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5684 $as_echo "no" >&6; } 5685 fi 5686 5687 if test "x$ac_ct_OBJDUMP" = x; then 5688 OBJDUMP="false" 5689 else 5690 case $cross_compiling:$ac_tool_warned in 5691 yes:) 5692 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5693 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5694 ac_tool_warned=yes ;; 5695 esac 5696 OBJDUMP=$ac_ct_OBJDUMP 5697 fi 5698 else 5699 OBJDUMP="$ac_cv_prog_OBJDUMP" 5700 fi 5701 5702 test -z "$OBJDUMP" && OBJDUMP=objdump 5703 5704 5705 5706 5707 5708 5709 5710 5711 5712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5713 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5714 if ${lt_cv_deplibs_check_method+:} false; then : 5715 $as_echo_n "(cached) " >&6 5716 else 5717 lt_cv_file_magic_cmd='$MAGIC_CMD' 5718 lt_cv_file_magic_test_file= 5719 lt_cv_deplibs_check_method='unknown' 5720 # Need to set the preceding variable on all platforms that support 5721 # interlibrary dependencies. 5722 # 'none' -- dependencies not supported. 5723 # 'unknown' -- same as none, but documents that we really don't know. 5724 # 'pass_all' -- all dependencies passed with no checks. 5725 # 'test_compile' -- check by making test program. 5726 # 'file_magic [[regex]]' -- check by looking for files in library path 5727 # that responds to the $file_magic_cmd with a given extended regex. 5728 # If you have 'file' or equivalent on your system and you're not sure 5729 # whether 'pass_all' will *always* work, you probably want this one. 5730 5731 case $host_os in 5732 aix[4-9]*) 5733 lt_cv_deplibs_check_method=pass_all 5734 ;; 5735 5736 beos*) 5737 lt_cv_deplibs_check_method=pass_all 5738 ;; 5739 5740 bsdi[45]*) 5741 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5742 lt_cv_file_magic_cmd='/usr/bin/file -L' 5743 lt_cv_file_magic_test_file=/shlib/libc.so 5744 ;; 5745 5746 cygwin*) 5747 # func_win32_libid is a shell function defined in ltmain.sh 5748 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5749 lt_cv_file_magic_cmd='func_win32_libid' 5750 ;; 5751 5752 mingw* | pw32*) 5753 # Base MSYS/MinGW do not provide the 'file' command needed by 5754 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5755 # unless we find 'file', for example because we are cross-compiling. 5756 if ( file / ) >/dev/null 2>&1; then 5757 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5758 lt_cv_file_magic_cmd='func_win32_libid' 5759 else 5760 # Keep this pattern in sync with the one in func_win32_libid. 5761 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5762 lt_cv_file_magic_cmd='$OBJDUMP -f' 5763 fi 5764 ;; 5765 5766 cegcc*) 5767 # use the weaker test based on 'objdump'. See mingw*. 5768 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5769 lt_cv_file_magic_cmd='$OBJDUMP -f' 5770 ;; 5771 5772 darwin* | rhapsody*) 5773 lt_cv_deplibs_check_method=pass_all 5774 ;; 5775 5776 freebsd* | dragonfly*) 5777 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5778 case $host_cpu in 5779 i*86 ) 5780 # Not sure whether the presence of OpenBSD here was a mistake. 5781 # Let's accept both of them until this is cleared up. 5782 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5783 lt_cv_file_magic_cmd=/usr/bin/file 5784 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5785 ;; 5786 esac 5787 else 5788 lt_cv_deplibs_check_method=pass_all 5789 fi 5790 ;; 5791 5792 haiku*) 5793 lt_cv_deplibs_check_method=pass_all 5794 ;; 5795 5796 hpux10.20* | hpux11*) 5797 lt_cv_file_magic_cmd=/usr/bin/file 5798 case $host_cpu in 5799 ia64*) 5800 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5801 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5802 ;; 5803 hppa*64*) 5804 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5805 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5806 ;; 5807 *) 5808 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5809 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5810 ;; 5811 esac 5812 ;; 5813 5814 interix[3-9]*) 5815 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5816 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5817 ;; 5818 5819 irix5* | irix6* | nonstopux*) 5820 case $LD in 5821 *-32|*"-32 ") libmagic=32-bit;; 5822 *-n32|*"-n32 ") libmagic=N32;; 5823 *-64|*"-64 ") libmagic=64-bit;; 5824 *) libmagic=never-match;; 5825 esac 5826 lt_cv_deplibs_check_method=pass_all 5827 ;; 5828 5829 # This must be glibc/ELF. 5830 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 5831 lt_cv_deplibs_check_method=pass_all 5832 ;; 5833 5834 netbsd*) 5835 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5836 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5837 else 5838 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5839 fi 5840 ;; 5841 5842 newos6*) 5843 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5844 lt_cv_file_magic_cmd=/usr/bin/file 5845 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5846 ;; 5847 5848 *nto* | *qnx*) 5849 lt_cv_deplibs_check_method=pass_all 5850 ;; 5851 5852 openbsd* | bitrig*) 5853 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5854 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5855 else 5856 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5857 fi 5858 ;; 5859 5860 osf3* | osf4* | osf5*) 5861 lt_cv_deplibs_check_method=pass_all 5862 ;; 5863 5864 rdos*) 5865 lt_cv_deplibs_check_method=pass_all 5866 ;; 5867 5868 solaris*) 5869 lt_cv_deplibs_check_method=pass_all 5870 ;; 5871 5872 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5873 lt_cv_deplibs_check_method=pass_all 5874 ;; 5875 5876 sysv4 | sysv4.3*) 5877 case $host_vendor in 5878 motorola) 5879 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]' 5880 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5881 ;; 5882 ncr) 5883 lt_cv_deplibs_check_method=pass_all 5884 ;; 5885 sequent) 5886 lt_cv_file_magic_cmd='/bin/file' 5887 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5888 ;; 5889 sni) 5890 lt_cv_file_magic_cmd='/bin/file' 5891 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5892 lt_cv_file_magic_test_file=/lib/libc.so 5893 ;; 5894 siemens) 5895 lt_cv_deplibs_check_method=pass_all 5896 ;; 5897 pc) 5898 lt_cv_deplibs_check_method=pass_all 5899 ;; 5900 esac 5901 ;; 5902 5903 tpf*) 5904 lt_cv_deplibs_check_method=pass_all 5905 ;; 5906 os2*) 5907 lt_cv_deplibs_check_method=pass_all 5908 ;; 5909 esac 5910 5911 fi 5912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5913 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5914 5915 file_magic_glob= 5916 want_nocaseglob=no 5917 if test "$build" = "$host"; then 5918 case $host_os in 5919 mingw* | pw32*) 5920 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5921 want_nocaseglob=yes 5922 else 5923 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5924 fi 5925 ;; 5926 esac 5927 fi 5928 5929 file_magic_cmd=$lt_cv_file_magic_cmd 5930 deplibs_check_method=$lt_cv_deplibs_check_method 5931 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5932 5933 5934 5935 5936 5937 5938 5939 5940 5941 5942 5943 5944 5945 5946 5947 5948 5949 5950 5951 5952 5953 5954 if test -n "$ac_tool_prefix"; then 5955 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5956 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5958 $as_echo_n "checking for $ac_word... " >&6; } 5959 if ${ac_cv_prog_DLLTOOL+:} false; then : 5960 $as_echo_n "(cached) " >&6 5961 else 5962 if test -n "$DLLTOOL"; then 5963 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5964 else 5965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5966 for as_dir in $PATH 5967 do 5968 IFS=$as_save_IFS 5969 test -z "$as_dir" && as_dir=. 5970 for ac_exec_ext in '' $ac_executable_extensions; do 5971 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 5972 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5973 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5974 break 2 5975 fi 5976 done 5977 done 5978 IFS=$as_save_IFS 5979 5980 fi 5981 fi 5982 DLLTOOL=$ac_cv_prog_DLLTOOL 5983 if test -n "$DLLTOOL"; then 5984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5985 $as_echo "$DLLTOOL" >&6; } 5986 else 5987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5988 $as_echo "no" >&6; } 5989 fi 5990 5991 5992 fi 5993 if test -z "$ac_cv_prog_DLLTOOL"; then 5994 ac_ct_DLLTOOL=$DLLTOOL 5995 # Extract the first word of "dlltool", so it can be a program name with args. 5996 set dummy dlltool; ac_word=$2 5997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5998 $as_echo_n "checking for $ac_word... " >&6; } 5999 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 6000 $as_echo_n "(cached) " >&6 6001 else 6002 if test -n "$ac_ct_DLLTOOL"; then 6003 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 6004 else 6005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6006 for as_dir in $PATH 6007 do 6008 IFS=$as_save_IFS 6009 test -z "$as_dir" && as_dir=. 6010 for ac_exec_ext in '' $ac_executable_extensions; do 6011 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6012 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 6013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6014 break 2 6015 fi 6016 done 6017 done 6018 IFS=$as_save_IFS 6019 6020 fi 6021 fi 6022 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 6023 if test -n "$ac_ct_DLLTOOL"; then 6024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 6025 $as_echo "$ac_ct_DLLTOOL" >&6; } 6026 else 6027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6028 $as_echo "no" >&6; } 6029 fi 6030 6031 if test "x$ac_ct_DLLTOOL" = x; then 6032 DLLTOOL="false" 6033 else 6034 case $cross_compiling:$ac_tool_warned in 6035 yes:) 6036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6037 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6038 ac_tool_warned=yes ;; 6039 esac 6040 DLLTOOL=$ac_ct_DLLTOOL 6041 fi 6042 else 6043 DLLTOOL="$ac_cv_prog_DLLTOOL" 6044 fi 6045 6046 test -z "$DLLTOOL" && DLLTOOL=dlltool 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 6058 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 6059 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 6060 $as_echo_n "(cached) " >&6 6061 else 6062 lt_cv_sharedlib_from_linklib_cmd='unknown' 6063 6064 case $host_os in 6065 cygwin* | mingw* | pw32* | cegcc*) 6066 # two different shell functions defined in ltmain.sh; 6067 # decide which one to use based on capabilities of $DLLTOOL 6068 case `$DLLTOOL --help 2>&1` in 6069 *--identify-strict*) 6070 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 6071 ;; 6072 *) 6073 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 6074 ;; 6075 esac 6076 ;; 6077 *) 6078 # fallback: assume linklib IS sharedlib 6079 lt_cv_sharedlib_from_linklib_cmd=$ECHO 6080 ;; 6081 esac 6082 6083 fi 6084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 6085 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 6086 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 6087 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 6088 6089 6090 6091 6092 6093 6094 6095 if test -n "$ac_tool_prefix"; then 6096 for ac_prog in ar 6097 do 6098 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6099 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6101 $as_echo_n "checking for $ac_word... " >&6; } 6102 if ${ac_cv_prog_AR+:} false; then : 6103 $as_echo_n "(cached) " >&6 6104 else 6105 if test -n "$AR"; then 6106 ac_cv_prog_AR="$AR" # Let the user override the test. 6107 else 6108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6109 for as_dir in $PATH 6110 do 6111 IFS=$as_save_IFS 6112 test -z "$as_dir" && as_dir=. 6113 for ac_exec_ext in '' $ac_executable_extensions; do 6114 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6115 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6116 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6117 break 2 6118 fi 6119 done 6120 done 6121 IFS=$as_save_IFS 6122 6123 fi 6124 fi 6125 AR=$ac_cv_prog_AR 6126 if test -n "$AR"; then 6127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6128 $as_echo "$AR" >&6; } 6129 else 6130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6131 $as_echo "no" >&6; } 6132 fi 6133 6134 6135 test -n "$AR" && break 6136 done 6137 fi 6138 if test -z "$AR"; then 6139 ac_ct_AR=$AR 6140 for ac_prog in ar 6141 do 6142 # Extract the first word of "$ac_prog", so it can be a program name with args. 6143 set dummy $ac_prog; ac_word=$2 6144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6145 $as_echo_n "checking for $ac_word... " >&6; } 6146 if ${ac_cv_prog_ac_ct_AR+:} false; then : 6147 $as_echo_n "(cached) " >&6 6148 else 6149 if test -n "$ac_ct_AR"; then 6150 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6151 else 6152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6153 for as_dir in $PATH 6154 do 6155 IFS=$as_save_IFS 6156 test -z "$as_dir" && as_dir=. 6157 for ac_exec_ext in '' $ac_executable_extensions; do 6158 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6159 ac_cv_prog_ac_ct_AR="$ac_prog" 6160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6161 break 2 6162 fi 6163 done 6164 done 6165 IFS=$as_save_IFS 6166 6167 fi 6168 fi 6169 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6170 if test -n "$ac_ct_AR"; then 6171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6172 $as_echo "$ac_ct_AR" >&6; } 6173 else 6174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6175 $as_echo "no" >&6; } 6176 fi 6177 6178 6179 test -n "$ac_ct_AR" && break 6180 done 6181 6182 if test "x$ac_ct_AR" = x; then 6183 AR="false" 6184 else 6185 case $cross_compiling:$ac_tool_warned in 6186 yes:) 6187 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6188 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6189 ac_tool_warned=yes ;; 6190 esac 6191 AR=$ac_ct_AR 6192 fi 6193 fi 6194 6195 : ${AR=ar} 6196 : ${AR_FLAGS=cru} 6197 6198 6199 6200 6201 6202 6203 6204 6205 6206 6207 6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6209 $as_echo_n "checking for archiver @FILE support... " >&6; } 6210 if ${lt_cv_ar_at_file+:} false; then : 6211 $as_echo_n "(cached) " >&6 6212 else 6213 lt_cv_ar_at_file=no 6214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6215 /* end confdefs.h. */ 6216 6217 int 6218 main () 6219 { 6220 6221 ; 6222 return 0; 6223 } 6224 _ACEOF 6225 if ac_fn_c_try_compile "$LINENO"; then : 6226 echo conftest.$ac_objext > conftest.lst 6227 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6228 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6229 (eval $lt_ar_try) 2>&5 6230 ac_status=$? 6231 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6232 test $ac_status = 0; } 6233 if test 0 -eq "$ac_status"; then 6234 # Ensure the archiver fails upon bogus file names. 6235 rm -f conftest.$ac_objext libconftest.a 6236 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6237 (eval $lt_ar_try) 2>&5 6238 ac_status=$? 6239 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6240 test $ac_status = 0; } 6241 if test 0 -ne "$ac_status"; then 6242 lt_cv_ar_at_file=@ 6243 fi 6244 fi 6245 rm -f conftest.* libconftest.a 6246 6247 fi 6248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 6249 6250 fi 6251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6252 $as_echo "$lt_cv_ar_at_file" >&6; } 6253 6254 if test no = "$lt_cv_ar_at_file"; then 6255 archiver_list_spec= 6256 else 6257 archiver_list_spec=$lt_cv_ar_at_file 6258 fi 6259 6260 6261 6262 6263 6264 6265 6266 if test -n "$ac_tool_prefix"; then 6267 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6268 set dummy ${ac_tool_prefix}strip; ac_word=$2 6269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6270 $as_echo_n "checking for $ac_word... " >&6; } 6271 if ${ac_cv_prog_STRIP+:} false; then : 6272 $as_echo_n "(cached) " >&6 6273 else 6274 if test -n "$STRIP"; then 6275 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6276 else 6277 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6278 for as_dir in $PATH 6279 do 6280 IFS=$as_save_IFS 6281 test -z "$as_dir" && as_dir=. 6282 for ac_exec_ext in '' $ac_executable_extensions; do 6283 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6284 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6285 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6286 break 2 6287 fi 6288 done 6289 done 6290 IFS=$as_save_IFS 6291 6292 fi 6293 fi 6294 STRIP=$ac_cv_prog_STRIP 6295 if test -n "$STRIP"; then 6296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6297 $as_echo "$STRIP" >&6; } 6298 else 6299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6300 $as_echo "no" >&6; } 6301 fi 6302 6303 6304 fi 6305 if test -z "$ac_cv_prog_STRIP"; then 6306 ac_ct_STRIP=$STRIP 6307 # Extract the first word of "strip", so it can be a program name with args. 6308 set dummy strip; ac_word=$2 6309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6310 $as_echo_n "checking for $ac_word... " >&6; } 6311 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 6312 $as_echo_n "(cached) " >&6 6313 else 6314 if test -n "$ac_ct_STRIP"; then 6315 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6316 else 6317 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6318 for as_dir in $PATH 6319 do 6320 IFS=$as_save_IFS 6321 test -z "$as_dir" && as_dir=. 6322 for ac_exec_ext in '' $ac_executable_extensions; do 6323 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6324 ac_cv_prog_ac_ct_STRIP="strip" 6325 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6326 break 2 6327 fi 6328 done 6329 done 6330 IFS=$as_save_IFS 6331 6332 fi 6333 fi 6334 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6335 if test -n "$ac_ct_STRIP"; then 6336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6337 $as_echo "$ac_ct_STRIP" >&6; } 6338 else 6339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6340 $as_echo "no" >&6; } 6341 fi 6342 6343 if test "x$ac_ct_STRIP" = x; then 6344 STRIP=":" 6345 else 6346 case $cross_compiling:$ac_tool_warned in 6347 yes:) 6348 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6349 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6350 ac_tool_warned=yes ;; 6351 esac 6352 STRIP=$ac_ct_STRIP 6353 fi 6354 else 6355 STRIP="$ac_cv_prog_STRIP" 6356 fi 6357 6358 test -z "$STRIP" && STRIP=: 6359 6360 6361 6362 6363 6364 6365 if test -n "$ac_tool_prefix"; then 6366 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6367 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6369 $as_echo_n "checking for $ac_word... " >&6; } 6370 if ${ac_cv_prog_RANLIB+:} false; then : 6371 $as_echo_n "(cached) " >&6 6372 else 6373 if test -n "$RANLIB"; then 6374 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6375 else 6376 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6377 for as_dir in $PATH 6378 do 6379 IFS=$as_save_IFS 6380 test -z "$as_dir" && as_dir=. 6381 for ac_exec_ext in '' $ac_executable_extensions; do 6382 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6383 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6384 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6385 break 2 6386 fi 6387 done 6388 done 6389 IFS=$as_save_IFS 6390 6391 fi 6392 fi 6393 RANLIB=$ac_cv_prog_RANLIB 6394 if test -n "$RANLIB"; then 6395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6396 $as_echo "$RANLIB" >&6; } 6397 else 6398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6399 $as_echo "no" >&6; } 6400 fi 6401 6402 6403 fi 6404 if test -z "$ac_cv_prog_RANLIB"; then 6405 ac_ct_RANLIB=$RANLIB 6406 # Extract the first word of "ranlib", so it can be a program name with args. 6407 set dummy ranlib; ac_word=$2 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6409 $as_echo_n "checking for $ac_word... " >&6; } 6410 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 6411 $as_echo_n "(cached) " >&6 6412 else 6413 if test -n "$ac_ct_RANLIB"; then 6414 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6415 else 6416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6417 for as_dir in $PATH 6418 do 6419 IFS=$as_save_IFS 6420 test -z "$as_dir" && as_dir=. 6421 for ac_exec_ext in '' $ac_executable_extensions; do 6422 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 6423 ac_cv_prog_ac_ct_RANLIB="ranlib" 6424 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6425 break 2 6426 fi 6427 done 6428 done 6429 IFS=$as_save_IFS 6430 6431 fi 6432 fi 6433 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6434 if test -n "$ac_ct_RANLIB"; then 6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6436 $as_echo "$ac_ct_RANLIB" >&6; } 6437 else 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6439 $as_echo "no" >&6; } 6440 fi 6441 6442 if test "x$ac_ct_RANLIB" = x; then 6443 RANLIB=":" 6444 else 6445 case $cross_compiling:$ac_tool_warned in 6446 yes:) 6447 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6448 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6449 ac_tool_warned=yes ;; 6450 esac 6451 RANLIB=$ac_ct_RANLIB 6452 fi 6453 else 6454 RANLIB="$ac_cv_prog_RANLIB" 6455 fi 6456 6457 test -z "$RANLIB" && RANLIB=: 6458 6459 6460 6461 6462 6463 6464 # Determine commands to create old-style static archives. 6465 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6466 old_postinstall_cmds='chmod 644 $oldlib' 6467 old_postuninstall_cmds= 6468 6469 if test -n "$RANLIB"; then 6470 case $host_os in 6471 bitrig* | openbsd*) 6472 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6473 ;; 6474 *) 6475 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6476 ;; 6477 esac 6478 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6479 fi 6480 6481 case $host_os in 6482 darwin*) 6483 lock_old_archive_extraction=yes ;; 6484 *) 6485 lock_old_archive_extraction=no ;; 6486 esac 6487 6488 6489 6490 6491 6492 6493 6494 6495 6496 6497 6498 6499 6500 6501 6502 6503 6504 6505 6506 6507 6508 6509 6510 6511 6512 6513 6514 6515 6516 6517 6518 6519 6520 6521 6522 6523 6524 6525 6526 # If no C compiler was specified, use CC. 6527 LTCC=${LTCC-"$CC"} 6528 6529 # If no C compiler flags were specified, use CFLAGS. 6530 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6531 6532 # Allow CC to be a program name with arguments. 6533 compiler=$CC 6534 6535 6536 # Check for command to grab the raw symbol name followed by C symbol from nm. 6537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6538 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 6539 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 6540 $as_echo_n "(cached) " >&6 6541 else 6542 6543 # These are sane defaults that work on at least a few old systems. 6544 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6545 6546 # Character class describing NM global symbol codes. 6547 symcode='[BCDEGRST]' 6548 6549 # Regexp to match symbols that can be accessed directly from C. 6550 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6551 6552 # Define system-specific variables. 6553 case $host_os in 6554 aix*) 6555 symcode='[BCDT]' 6556 ;; 6557 cygwin* | mingw* | pw32* | cegcc*) 6558 symcode='[ABCDGISTW]' 6559 ;; 6560 hpux*) 6561 if test ia64 = "$host_cpu"; then 6562 symcode='[ABCDEGRST]' 6563 fi 6564 ;; 6565 irix* | nonstopux*) 6566 symcode='[BCDEGRST]' 6567 ;; 6568 osf*) 6569 symcode='[BCDEGQRST]' 6570 ;; 6571 solaris*) 6572 symcode='[BDRT]' 6573 ;; 6574 sco3.2v5*) 6575 symcode='[DT]' 6576 ;; 6577 sysv4.2uw2*) 6578 symcode='[DT]' 6579 ;; 6580 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6581 symcode='[ABDT]' 6582 ;; 6583 sysv4) 6584 symcode='[DFNSTU]' 6585 ;; 6586 esac 6587 6588 # If we're using GNU nm, then use its standard symbol codes. 6589 case `$NM -V 2>&1` in 6590 *GNU* | *'with BFD'*) 6591 symcode='[ABCDGIRSTW]' ;; 6592 esac 6593 6594 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6595 # Gets list of data symbols to import. 6596 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" 6597 # Adjust the below global symbol transforms to fixup imported variables. 6598 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 6599 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 6600 lt_c_name_lib_hook="\ 6601 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 6602 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 6603 else 6604 # Disable hooks by default. 6605 lt_cv_sys_global_symbol_to_import= 6606 lt_cdecl_hook= 6607 lt_c_name_hook= 6608 lt_c_name_lib_hook= 6609 fi 6610 6611 # Transform an extracted symbol line into a proper C declaration. 6612 # Some systems (esp. on ia64) link data and code symbols differently, 6613 # so use this general approach. 6614 lt_cv_sys_global_symbol_to_cdecl="sed -n"\ 6615 $lt_cdecl_hook\ 6616 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 6617 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 6618 6619 # Transform an extracted symbol line into symbol name and symbol address 6620 lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ 6621 $lt_c_name_hook\ 6622 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6623 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 6624 6625 # Transform an extracted symbol line into symbol name with lib prefix and 6626 # symbol address. 6627 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ 6628 $lt_c_name_lib_hook\ 6629 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6630 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 6631 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 6632 6633 # Handle CRLF in mingw tool chain 6634 opt_cr= 6635 case $build_os in 6636 mingw*) 6637 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6638 ;; 6639 esac 6640 6641 # Try without a prefix underscore, then with it. 6642 for ac_symprfx in "" "_"; do 6643 6644 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6645 symxfrm="\\1 $ac_symprfx\\2 \\2" 6646 6647 # Write the raw and C identifiers. 6648 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6649 # Fake it for dumpbin and say T for any non-static function, 6650 # D for any global variable and I for any imported variable. 6651 # Also find C++ and __fastcall symbols from MSVC++, 6652 # which start with @ or ?. 6653 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6654 " {last_section=section; section=\$ 3};"\ 6655 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 6656 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6657 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 6658 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 6659 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 6660 " \$ 0!~/External *\|/{next};"\ 6661 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6662 " {if(hide[section]) next};"\ 6663 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 6664 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 6665 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 6666 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 6667 " ' prfx=^$ac_symprfx" 6668 else 6669 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6670 fi 6671 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 6672 6673 # Check to see that the pipe works correctly. 6674 pipe_works=no 6675 6676 rm -f conftest* 6677 cat > conftest.$ac_ext <<_LT_EOF 6678 #ifdef __cplusplus 6679 extern "C" { 6680 #endif 6681 char nm_test_var; 6682 void nm_test_func(void); 6683 void nm_test_func(void){} 6684 #ifdef __cplusplus 6685 } 6686 #endif 6687 int main(){nm_test_var='a';nm_test_func();return(0);} 6688 _LT_EOF 6689 6690 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6691 (eval $ac_compile) 2>&5 6692 ac_status=$? 6693 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6694 test $ac_status = 0; }; then 6695 # Now try to grab the symbols. 6696 nlist=conftest.nm 6697 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6698 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6699 ac_status=$? 6700 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6701 test $ac_status = 0; } && test -s "$nlist"; then 6702 # Try sorting and uniquifying the output. 6703 if sort "$nlist" | uniq > "$nlist"T; then 6704 mv -f "$nlist"T "$nlist" 6705 else 6706 rm -f "$nlist"T 6707 fi 6708 6709 # Make sure that we snagged all the symbols we need. 6710 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6711 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6712 cat <<_LT_EOF > conftest.$ac_ext 6713 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6714 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 6715 /* DATA imports from DLLs on WIN32 can't be const, because runtime 6716 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6717 # define LT_DLSYM_CONST 6718 #elif defined __osf__ 6719 /* This system does not cope well with relocations in const data. */ 6720 # define LT_DLSYM_CONST 6721 #else 6722 # define LT_DLSYM_CONST const 6723 #endif 6724 6725 #ifdef __cplusplus 6726 extern "C" { 6727 #endif 6728 6729 _LT_EOF 6730 # Now generate the symbol file. 6731 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6732 6733 cat <<_LT_EOF >> conftest.$ac_ext 6734 6735 /* The mapping between symbol names and symbols. */ 6736 LT_DLSYM_CONST struct { 6737 const char *name; 6738 void *address; 6739 } 6740 lt__PROGRAM__LTX_preloaded_symbols[] = 6741 { 6742 { "@PROGRAM@", (void *) 0 }, 6743 _LT_EOF 6744 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6745 cat <<\_LT_EOF >> conftest.$ac_ext 6746 {0, (void *) 0} 6747 }; 6748 6749 /* This works around a problem in FreeBSD linker */ 6750 #ifdef FREEBSD_WORKAROUND 6751 static const void *lt_preloaded_setup() { 6752 return lt__PROGRAM__LTX_preloaded_symbols; 6753 } 6754 #endif 6755 6756 #ifdef __cplusplus 6757 } 6758 #endif 6759 _LT_EOF 6760 # Now try linking the two files. 6761 mv conftest.$ac_objext conftstm.$ac_objext 6762 lt_globsym_save_LIBS=$LIBS 6763 lt_globsym_save_CFLAGS=$CFLAGS 6764 LIBS=conftstm.$ac_objext 6765 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6766 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6767 (eval $ac_link) 2>&5 6768 ac_status=$? 6769 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6770 test $ac_status = 0; } && test -s conftest$ac_exeext; then 6771 pipe_works=yes 6772 fi 6773 LIBS=$lt_globsym_save_LIBS 6774 CFLAGS=$lt_globsym_save_CFLAGS 6775 else 6776 echo "cannot find nm_test_func in $nlist" >&5 6777 fi 6778 else 6779 echo "cannot find nm_test_var in $nlist" >&5 6780 fi 6781 else 6782 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6783 fi 6784 else 6785 echo "$progname: failed program was:" >&5 6786 cat conftest.$ac_ext >&5 6787 fi 6788 rm -rf conftest* conftst* 6789 6790 # Do not use the global_symbol_pipe unless it works. 6791 if test yes = "$pipe_works"; then 6792 break 6793 else 6794 lt_cv_sys_global_symbol_pipe= 6795 fi 6796 done 6797 6798 fi 6799 6800 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6801 lt_cv_sys_global_symbol_to_cdecl= 6802 fi 6803 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6805 $as_echo "failed" >&6; } 6806 else 6807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6808 $as_echo "ok" >&6; } 6809 fi 6810 6811 # Response file support. 6812 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6813 nm_file_list_spec='@' 6814 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6815 nm_file_list_spec='@' 6816 fi 6817 6818 6819 6820 6821 6822 6823 6824 6825 6826 6827 6828 6829 6830 6831 6832 6833 6834 6835 6836 6837 6838 6839 6840 6841 6842 6843 6844 6845 6846 6847 6848 6849 6850 6851 6852 6853 6854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6855 $as_echo_n "checking for sysroot... " >&6; } 6856 6857 # Check whether --with-sysroot was given. 6858 if test "${with_sysroot+set}" = set; then : 6859 withval=$with_sysroot; 6860 else 6861 with_sysroot=no 6862 fi 6863 6864 6865 lt_sysroot= 6866 case $with_sysroot in #( 6867 yes) 6868 if test yes = "$GCC"; then 6869 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6870 fi 6871 ;; #( 6872 /*) 6873 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6874 ;; #( 6875 no|'') 6876 ;; #( 6877 *) 6878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 6879 $as_echo "$with_sysroot" >&6; } 6880 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6881 ;; 6882 esac 6883 6884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6885 $as_echo "${lt_sysroot:-no}" >&6; } 6886 6887 6888 6889 6890 6891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 6892 $as_echo_n "checking for a working dd... " >&6; } 6893 if ${ac_cv_path_lt_DD+:} false; then : 6894 $as_echo_n "(cached) " >&6 6895 else 6896 printf 0123456789abcdef0123456789abcdef >conftest.i 6897 cat conftest.i conftest.i >conftest2.i 6898 : ${lt_DD:=$DD} 6899 if test -z "$lt_DD"; then 6900 ac_path_lt_DD_found=false 6901 # Loop through the user's path and test for each of PROGNAME-LIST 6902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6903 for as_dir in $PATH 6904 do 6905 IFS=$as_save_IFS 6906 test -z "$as_dir" && as_dir=. 6907 for ac_prog in dd; do 6908 for ac_exec_ext in '' $ac_executable_extensions; do 6909 ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" 6910 as_fn_executable_p "$ac_path_lt_DD" || continue 6911 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 6912 cmp -s conftest.i conftest.out \ 6913 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 6914 fi 6915 $ac_path_lt_DD_found && break 3 6916 done 6917 done 6918 done 6919 IFS=$as_save_IFS 6920 if test -z "$ac_cv_path_lt_DD"; then 6921 : 6922 fi 6923 else 6924 ac_cv_path_lt_DD=$lt_DD 6925 fi 6926 6927 rm -f conftest.i conftest2.i conftest.out 6928 fi 6929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 6930 $as_echo "$ac_cv_path_lt_DD" >&6; } 6931 6932 6933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 6934 $as_echo_n "checking how to truncate binary pipes... " >&6; } 6935 if ${lt_cv_truncate_bin+:} false; then : 6936 $as_echo_n "(cached) " >&6 6937 else 6938 printf 0123456789abcdef0123456789abcdef >conftest.i 6939 cat conftest.i conftest.i >conftest2.i 6940 lt_cv_truncate_bin= 6941 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 6942 cmp -s conftest.i conftest.out \ 6943 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 6944 fi 6945 rm -f conftest.i conftest2.i conftest.out 6946 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 6947 fi 6948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 6949 $as_echo "$lt_cv_truncate_bin" >&6; } 6950 6951 6952 6953 6954 6955 6956 6957 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 6958 func_cc_basename () 6959 { 6960 for cc_temp in $*""; do 6961 case $cc_temp in 6962 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 6963 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 6964 \-*) ;; 6965 *) break;; 6966 esac 6967 done 6968 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 6969 } 6970 6971 # Check whether --enable-libtool-lock was given. 6972 if test "${enable_libtool_lock+set}" = set; then : 6973 enableval=$enable_libtool_lock; 6974 fi 6975 6976 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 6977 6978 # Some flags need to be propagated to the compiler or linker for good 6979 # libtool support. 6980 case $host in 6981 ia64-*-hpux*) 6982 # Find out what ABI is being produced by ac_compile, and set mode 6983 # options accordingly. 6984 echo 'int i;' > conftest.$ac_ext 6985 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6986 (eval $ac_compile) 2>&5 6987 ac_status=$? 6988 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6989 test $ac_status = 0; }; then 6990 case `/usr/bin/file conftest.$ac_objext` in 6991 *ELF-32*) 6992 HPUX_IA64_MODE=32 6993 ;; 6994 *ELF-64*) 6995 HPUX_IA64_MODE=64 6996 ;; 6997 esac 6998 fi 6999 rm -rf conftest* 7000 ;; 7001 *-*-irix6*) 7002 # Find out what ABI is being produced by ac_compile, and set linker 7003 # options accordingly. 7004 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7005 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7006 (eval $ac_compile) 2>&5 7007 ac_status=$? 7008 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7009 test $ac_status = 0; }; then 7010 if test yes = "$lt_cv_prog_gnu_ld"; then 7011 case `/usr/bin/file conftest.$ac_objext` in 7012 *32-bit*) 7013 LD="${LD-ld} -melf32bsmip" 7014 ;; 7015 *N32*) 7016 LD="${LD-ld} -melf32bmipn32" 7017 ;; 7018 *64-bit*) 7019 LD="${LD-ld} -melf64bmip" 7020 ;; 7021 esac 7022 else 7023 case `/usr/bin/file conftest.$ac_objext` in 7024 *32-bit*) 7025 LD="${LD-ld} -32" 7026 ;; 7027 *N32*) 7028 LD="${LD-ld} -n32" 7029 ;; 7030 *64-bit*) 7031 LD="${LD-ld} -64" 7032 ;; 7033 esac 7034 fi 7035 fi 7036 rm -rf conftest* 7037 ;; 7038 7039 mips64*-*linux*) 7040 # Find out what ABI is being produced by ac_compile, and set linker 7041 # options accordingly. 7042 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7043 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7044 (eval $ac_compile) 2>&5 7045 ac_status=$? 7046 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7047 test $ac_status = 0; }; then 7048 emul=elf 7049 case `/usr/bin/file conftest.$ac_objext` in 7050 *32-bit*) 7051 emul="${emul}32" 7052 ;; 7053 *64-bit*) 7054 emul="${emul}64" 7055 ;; 7056 esac 7057 case `/usr/bin/file conftest.$ac_objext` in 7058 *MSB*) 7059 emul="${emul}btsmip" 7060 ;; 7061 *LSB*) 7062 emul="${emul}ltsmip" 7063 ;; 7064 esac 7065 case `/usr/bin/file conftest.$ac_objext` in 7066 *N32*) 7067 emul="${emul}n32" 7068 ;; 7069 esac 7070 LD="${LD-ld} -m $emul" 7071 fi 7072 rm -rf conftest* 7073 ;; 7074 7075 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 7076 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 7077 # Find out what ABI is being produced by ac_compile, and set linker 7078 # options accordingly. Note that the listed cases only cover the 7079 # situations where additional linker options are needed (such as when 7080 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 7081 # vice versa); the common cases where no linker options are needed do 7082 # not appear in the list. 7083 echo 'int i;' > conftest.$ac_ext 7084 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7085 (eval $ac_compile) 2>&5 7086 ac_status=$? 7087 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7088 test $ac_status = 0; }; then 7089 case `/usr/bin/file conftest.o` in 7090 *32-bit*) 7091 case $host in 7092 x86_64-*kfreebsd*-gnu) 7093 LD="${LD-ld} -m elf_i386_fbsd" 7094 ;; 7095 x86_64-*linux*) 7096 case `/usr/bin/file conftest.o` in 7097 *x86-64*) 7098 LD="${LD-ld} -m elf32_x86_64" 7099 ;; 7100 *) 7101 LD="${LD-ld} -m elf_i386" 7102 ;; 7103 esac 7104 ;; 7105 powerpc64le-*linux*) 7106 LD="${LD-ld} -m elf32lppclinux" 7107 ;; 7108 powerpc64-*linux*) 7109 LD="${LD-ld} -m elf32ppclinux" 7110 ;; 7111 s390x-*linux*) 7112 LD="${LD-ld} -m elf_s390" 7113 ;; 7114 sparc64-*linux*) 7115 LD="${LD-ld} -m elf32_sparc" 7116 ;; 7117 esac 7118 ;; 7119 *64-bit*) 7120 case $host in 7121 x86_64-*kfreebsd*-gnu) 7122 LD="${LD-ld} -m elf_x86_64_fbsd" 7123 ;; 7124 x86_64-*linux*) 7125 LD="${LD-ld} -m elf_x86_64" 7126 ;; 7127 powerpcle-*linux*) 7128 LD="${LD-ld} -m elf64lppc" 7129 ;; 7130 powerpc-*linux*) 7131 LD="${LD-ld} -m elf64ppc" 7132 ;; 7133 s390*-*linux*|s390*-*tpf*) 7134 LD="${LD-ld} -m elf64_s390" 7135 ;; 7136 sparc*-*linux*) 7137 LD="${LD-ld} -m elf64_sparc" 7138 ;; 7139 esac 7140 ;; 7141 esac 7142 fi 7143 rm -rf conftest* 7144 ;; 7145 7146 *-*-sco3.2v5*) 7147 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 7148 SAVE_CFLAGS=$CFLAGS 7149 CFLAGS="$CFLAGS -belf" 7150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 7151 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 7152 if ${lt_cv_cc_needs_belf+:} false; then : 7153 $as_echo_n "(cached) " >&6 7154 else 7155 ac_ext=c 7156 ac_cpp='$CPP $CPPFLAGS' 7157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7159 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7160 7161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7162 /* end confdefs.h. */ 7163 7164 int 7165 main () 7166 { 7167 7168 ; 7169 return 0; 7170 } 7171 _ACEOF 7172 if ac_fn_c_try_link "$LINENO"; then : 7173 lt_cv_cc_needs_belf=yes 7174 else 7175 lt_cv_cc_needs_belf=no 7176 fi 7177 rm -f core conftest.err conftest.$ac_objext \ 7178 conftest$ac_exeext conftest.$ac_ext 7179 ac_ext=c 7180 ac_cpp='$CPP $CPPFLAGS' 7181 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7182 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7183 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7184 7185 fi 7186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7187 $as_echo "$lt_cv_cc_needs_belf" >&6; } 7188 if test yes != "$lt_cv_cc_needs_belf"; then 7189 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7190 CFLAGS=$SAVE_CFLAGS 7191 fi 7192 ;; 7193 *-*solaris*) 7194 # Find out what ABI is being produced by ac_compile, and set linker 7195 # options accordingly. 7196 echo 'int i;' > conftest.$ac_ext 7197 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7198 (eval $ac_compile) 2>&5 7199 ac_status=$? 7200 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7201 test $ac_status = 0; }; then 7202 case `/usr/bin/file conftest.o` in 7203 *64-bit*) 7204 case $lt_cv_prog_gnu_ld in 7205 yes*) 7206 case $host in 7207 i?86-*-solaris*|x86_64-*-solaris*) 7208 LD="${LD-ld} -m elf_x86_64" 7209 ;; 7210 sparc*-*-solaris*) 7211 LD="${LD-ld} -m elf64_sparc" 7212 ;; 7213 esac 7214 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7215 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7216 LD=${LD-ld}_sol2 7217 fi 7218 ;; 7219 *) 7220 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7221 LD="${LD-ld} -64" 7222 fi 7223 ;; 7224 esac 7225 ;; 7226 esac 7227 fi 7228 rm -rf conftest* 7229 ;; 7230 esac 7231 7232 need_locks=$enable_libtool_lock 7233 7234 if test -n "$ac_tool_prefix"; then 7235 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7236 set dummy ${ac_tool_prefix}mt; ac_word=$2 7237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7238 $as_echo_n "checking for $ac_word... " >&6; } 7239 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 7240 $as_echo_n "(cached) " >&6 7241 else 7242 if test -n "$MANIFEST_TOOL"; then 7243 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7244 else 7245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7246 for as_dir in $PATH 7247 do 7248 IFS=$as_save_IFS 7249 test -z "$as_dir" && as_dir=. 7250 for ac_exec_ext in '' $ac_executable_extensions; do 7251 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7252 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 7253 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7254 break 2 7255 fi 7256 done 7257 done 7258 IFS=$as_save_IFS 7259 7260 fi 7261 fi 7262 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7263 if test -n "$MANIFEST_TOOL"; then 7264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7265 $as_echo "$MANIFEST_TOOL" >&6; } 7266 else 7267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7268 $as_echo "no" >&6; } 7269 fi 7270 7271 7272 fi 7273 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7274 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7275 # Extract the first word of "mt", so it can be a program name with args. 7276 set dummy mt; ac_word=$2 7277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7278 $as_echo_n "checking for $ac_word... " >&6; } 7279 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 7280 $as_echo_n "(cached) " >&6 7281 else 7282 if test -n "$ac_ct_MANIFEST_TOOL"; then 7283 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7284 else 7285 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7286 for as_dir in $PATH 7287 do 7288 IFS=$as_save_IFS 7289 test -z "$as_dir" && as_dir=. 7290 for ac_exec_ext in '' $ac_executable_extensions; do 7291 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7292 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7293 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7294 break 2 7295 fi 7296 done 7297 done 7298 IFS=$as_save_IFS 7299 7300 fi 7301 fi 7302 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7303 if test -n "$ac_ct_MANIFEST_TOOL"; then 7304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7305 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 7306 else 7307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7308 $as_echo "no" >&6; } 7309 fi 7310 7311 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7312 MANIFEST_TOOL=":" 7313 else 7314 case $cross_compiling:$ac_tool_warned in 7315 yes:) 7316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7317 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7318 ac_tool_warned=yes ;; 7319 esac 7320 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7321 fi 7322 else 7323 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7324 fi 7325 7326 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7328 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7329 if ${lt_cv_path_mainfest_tool+:} false; then : 7330 $as_echo_n "(cached) " >&6 7331 else 7332 lt_cv_path_mainfest_tool=no 7333 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7334 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7335 cat conftest.err >&5 7336 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7337 lt_cv_path_mainfest_tool=yes 7338 fi 7339 rm -f conftest* 7340 fi 7341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7342 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 7343 if test yes != "$lt_cv_path_mainfest_tool"; then 7344 MANIFEST_TOOL=: 7345 fi 7346 7347 7348 7349 7350 7351 7352 case $host_os in 7353 rhapsody* | darwin*) 7354 if test -n "$ac_tool_prefix"; then 7355 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7356 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7358 $as_echo_n "checking for $ac_word... " >&6; } 7359 if ${ac_cv_prog_DSYMUTIL+:} false; then : 7360 $as_echo_n "(cached) " >&6 7361 else 7362 if test -n "$DSYMUTIL"; then 7363 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7364 else 7365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7366 for as_dir in $PATH 7367 do 7368 IFS=$as_save_IFS 7369 test -z "$as_dir" && as_dir=. 7370 for ac_exec_ext in '' $ac_executable_extensions; do 7371 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7372 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7373 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7374 break 2 7375 fi 7376 done 7377 done 7378 IFS=$as_save_IFS 7379 7380 fi 7381 fi 7382 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7383 if test -n "$DSYMUTIL"; then 7384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7385 $as_echo "$DSYMUTIL" >&6; } 7386 else 7387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7388 $as_echo "no" >&6; } 7389 fi 7390 7391 7392 fi 7393 if test -z "$ac_cv_prog_DSYMUTIL"; then 7394 ac_ct_DSYMUTIL=$DSYMUTIL 7395 # Extract the first word of "dsymutil", so it can be a program name with args. 7396 set dummy dsymutil; ac_word=$2 7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7398 $as_echo_n "checking for $ac_word... " >&6; } 7399 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 7400 $as_echo_n "(cached) " >&6 7401 else 7402 if test -n "$ac_ct_DSYMUTIL"; then 7403 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7404 else 7405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7406 for as_dir in $PATH 7407 do 7408 IFS=$as_save_IFS 7409 test -z "$as_dir" && as_dir=. 7410 for ac_exec_ext in '' $ac_executable_extensions; do 7411 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7412 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7413 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7414 break 2 7415 fi 7416 done 7417 done 7418 IFS=$as_save_IFS 7419 7420 fi 7421 fi 7422 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7423 if test -n "$ac_ct_DSYMUTIL"; then 7424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7425 $as_echo "$ac_ct_DSYMUTIL" >&6; } 7426 else 7427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7428 $as_echo "no" >&6; } 7429 fi 7430 7431 if test "x$ac_ct_DSYMUTIL" = x; then 7432 DSYMUTIL=":" 7433 else 7434 case $cross_compiling:$ac_tool_warned in 7435 yes:) 7436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7437 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7438 ac_tool_warned=yes ;; 7439 esac 7440 DSYMUTIL=$ac_ct_DSYMUTIL 7441 fi 7442 else 7443 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7444 fi 7445 7446 if test -n "$ac_tool_prefix"; then 7447 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7448 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7450 $as_echo_n "checking for $ac_word... " >&6; } 7451 if ${ac_cv_prog_NMEDIT+:} false; then : 7452 $as_echo_n "(cached) " >&6 7453 else 7454 if test -n "$NMEDIT"; then 7455 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7456 else 7457 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7458 for as_dir in $PATH 7459 do 7460 IFS=$as_save_IFS 7461 test -z "$as_dir" && as_dir=. 7462 for ac_exec_ext in '' $ac_executable_extensions; do 7463 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7464 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7465 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7466 break 2 7467 fi 7468 done 7469 done 7470 IFS=$as_save_IFS 7471 7472 fi 7473 fi 7474 NMEDIT=$ac_cv_prog_NMEDIT 7475 if test -n "$NMEDIT"; then 7476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7477 $as_echo "$NMEDIT" >&6; } 7478 else 7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7480 $as_echo "no" >&6; } 7481 fi 7482 7483 7484 fi 7485 if test -z "$ac_cv_prog_NMEDIT"; then 7486 ac_ct_NMEDIT=$NMEDIT 7487 # Extract the first word of "nmedit", so it can be a program name with args. 7488 set dummy nmedit; ac_word=$2 7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7490 $as_echo_n "checking for $ac_word... " >&6; } 7491 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 7492 $as_echo_n "(cached) " >&6 7493 else 7494 if test -n "$ac_ct_NMEDIT"; then 7495 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7496 else 7497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7498 for as_dir in $PATH 7499 do 7500 IFS=$as_save_IFS 7501 test -z "$as_dir" && as_dir=. 7502 for ac_exec_ext in '' $ac_executable_extensions; do 7503 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7504 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7505 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7506 break 2 7507 fi 7508 done 7509 done 7510 IFS=$as_save_IFS 7511 7512 fi 7513 fi 7514 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7515 if test -n "$ac_ct_NMEDIT"; then 7516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7517 $as_echo "$ac_ct_NMEDIT" >&6; } 7518 else 7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7520 $as_echo "no" >&6; } 7521 fi 7522 7523 if test "x$ac_ct_NMEDIT" = x; then 7524 NMEDIT=":" 7525 else 7526 case $cross_compiling:$ac_tool_warned in 7527 yes:) 7528 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7529 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7530 ac_tool_warned=yes ;; 7531 esac 7532 NMEDIT=$ac_ct_NMEDIT 7533 fi 7534 else 7535 NMEDIT="$ac_cv_prog_NMEDIT" 7536 fi 7537 7538 if test -n "$ac_tool_prefix"; then 7539 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7540 set dummy ${ac_tool_prefix}lipo; ac_word=$2 7541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7542 $as_echo_n "checking for $ac_word... " >&6; } 7543 if ${ac_cv_prog_LIPO+:} false; then : 7544 $as_echo_n "(cached) " >&6 7545 else 7546 if test -n "$LIPO"; then 7547 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7548 else 7549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7550 for as_dir in $PATH 7551 do 7552 IFS=$as_save_IFS 7553 test -z "$as_dir" && as_dir=. 7554 for ac_exec_ext in '' $ac_executable_extensions; do 7555 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7556 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 7557 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7558 break 2 7559 fi 7560 done 7561 done 7562 IFS=$as_save_IFS 7563 7564 fi 7565 fi 7566 LIPO=$ac_cv_prog_LIPO 7567 if test -n "$LIPO"; then 7568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7569 $as_echo "$LIPO" >&6; } 7570 else 7571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7572 $as_echo "no" >&6; } 7573 fi 7574 7575 7576 fi 7577 if test -z "$ac_cv_prog_LIPO"; then 7578 ac_ct_LIPO=$LIPO 7579 # Extract the first word of "lipo", so it can be a program name with args. 7580 set dummy lipo; ac_word=$2 7581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7582 $as_echo_n "checking for $ac_word... " >&6; } 7583 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 7584 $as_echo_n "(cached) " >&6 7585 else 7586 if test -n "$ac_ct_LIPO"; then 7587 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 7588 else 7589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7590 for as_dir in $PATH 7591 do 7592 IFS=$as_save_IFS 7593 test -z "$as_dir" && as_dir=. 7594 for ac_exec_ext in '' $ac_executable_extensions; do 7595 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7596 ac_cv_prog_ac_ct_LIPO="lipo" 7597 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7598 break 2 7599 fi 7600 done 7601 done 7602 IFS=$as_save_IFS 7603 7604 fi 7605 fi 7606 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 7607 if test -n "$ac_ct_LIPO"; then 7608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 7609 $as_echo "$ac_ct_LIPO" >&6; } 7610 else 7611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7612 $as_echo "no" >&6; } 7613 fi 7614 7615 if test "x$ac_ct_LIPO" = x; then 7616 LIPO=":" 7617 else 7618 case $cross_compiling:$ac_tool_warned in 7619 yes:) 7620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7621 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7622 ac_tool_warned=yes ;; 7623 esac 7624 LIPO=$ac_ct_LIPO 7625 fi 7626 else 7627 LIPO="$ac_cv_prog_LIPO" 7628 fi 7629 7630 if test -n "$ac_tool_prefix"; then 7631 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 7632 set dummy ${ac_tool_prefix}otool; ac_word=$2 7633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7634 $as_echo_n "checking for $ac_word... " >&6; } 7635 if ${ac_cv_prog_OTOOL+:} false; then : 7636 $as_echo_n "(cached) " >&6 7637 else 7638 if test -n "$OTOOL"; then 7639 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 7640 else 7641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7642 for as_dir in $PATH 7643 do 7644 IFS=$as_save_IFS 7645 test -z "$as_dir" && as_dir=. 7646 for ac_exec_ext in '' $ac_executable_extensions; do 7647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7648 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 7649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7650 break 2 7651 fi 7652 done 7653 done 7654 IFS=$as_save_IFS 7655 7656 fi 7657 fi 7658 OTOOL=$ac_cv_prog_OTOOL 7659 if test -n "$OTOOL"; then 7660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 7661 $as_echo "$OTOOL" >&6; } 7662 else 7663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7664 $as_echo "no" >&6; } 7665 fi 7666 7667 7668 fi 7669 if test -z "$ac_cv_prog_OTOOL"; then 7670 ac_ct_OTOOL=$OTOOL 7671 # Extract the first word of "otool", so it can be a program name with args. 7672 set dummy otool; ac_word=$2 7673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7674 $as_echo_n "checking for $ac_word... " >&6; } 7675 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 7676 $as_echo_n "(cached) " >&6 7677 else 7678 if test -n "$ac_ct_OTOOL"; then 7679 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 7680 else 7681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7682 for as_dir in $PATH 7683 do 7684 IFS=$as_save_IFS 7685 test -z "$as_dir" && as_dir=. 7686 for ac_exec_ext in '' $ac_executable_extensions; do 7687 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7688 ac_cv_prog_ac_ct_OTOOL="otool" 7689 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7690 break 2 7691 fi 7692 done 7693 done 7694 IFS=$as_save_IFS 7695 7696 fi 7697 fi 7698 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 7699 if test -n "$ac_ct_OTOOL"; then 7700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 7701 $as_echo "$ac_ct_OTOOL" >&6; } 7702 else 7703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7704 $as_echo "no" >&6; } 7705 fi 7706 7707 if test "x$ac_ct_OTOOL" = x; then 7708 OTOOL=":" 7709 else 7710 case $cross_compiling:$ac_tool_warned in 7711 yes:) 7712 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7713 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7714 ac_tool_warned=yes ;; 7715 esac 7716 OTOOL=$ac_ct_OTOOL 7717 fi 7718 else 7719 OTOOL="$ac_cv_prog_OTOOL" 7720 fi 7721 7722 if test -n "$ac_tool_prefix"; then 7723 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 7724 set dummy ${ac_tool_prefix}otool64; ac_word=$2 7725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7726 $as_echo_n "checking for $ac_word... " >&6; } 7727 if ${ac_cv_prog_OTOOL64+:} false; then : 7728 $as_echo_n "(cached) " >&6 7729 else 7730 if test -n "$OTOOL64"; then 7731 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 7732 else 7733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7734 for as_dir in $PATH 7735 do 7736 IFS=$as_save_IFS 7737 test -z "$as_dir" && as_dir=. 7738 for ac_exec_ext in '' $ac_executable_extensions; do 7739 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7740 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 7741 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7742 break 2 7743 fi 7744 done 7745 done 7746 IFS=$as_save_IFS 7747 7748 fi 7749 fi 7750 OTOOL64=$ac_cv_prog_OTOOL64 7751 if test -n "$OTOOL64"; then 7752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 7753 $as_echo "$OTOOL64" >&6; } 7754 else 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7756 $as_echo "no" >&6; } 7757 fi 7758 7759 7760 fi 7761 if test -z "$ac_cv_prog_OTOOL64"; then 7762 ac_ct_OTOOL64=$OTOOL64 7763 # Extract the first word of "otool64", so it can be a program name with args. 7764 set dummy otool64; ac_word=$2 7765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7766 $as_echo_n "checking for $ac_word... " >&6; } 7767 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 7768 $as_echo_n "(cached) " >&6 7769 else 7770 if test -n "$ac_ct_OTOOL64"; then 7771 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 7772 else 7773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7774 for as_dir in $PATH 7775 do 7776 IFS=$as_save_IFS 7777 test -z "$as_dir" && as_dir=. 7778 for ac_exec_ext in '' $ac_executable_extensions; do 7779 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 7780 ac_cv_prog_ac_ct_OTOOL64="otool64" 7781 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 7782 break 2 7783 fi 7784 done 7785 done 7786 IFS=$as_save_IFS 7787 7788 fi 7789 fi 7790 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 7791 if test -n "$ac_ct_OTOOL64"; then 7792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 7793 $as_echo "$ac_ct_OTOOL64" >&6; } 7794 else 7795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7796 $as_echo "no" >&6; } 7797 fi 7798 7799 if test "x$ac_ct_OTOOL64" = x; then 7800 OTOOL64=":" 7801 else 7802 case $cross_compiling:$ac_tool_warned in 7803 yes:) 7804 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7805 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7806 ac_tool_warned=yes ;; 7807 esac 7808 OTOOL64=$ac_ct_OTOOL64 7809 fi 7810 else 7811 OTOOL64="$ac_cv_prog_OTOOL64" 7812 fi 7813 7814 7815 7816 7817 7818 7819 7820 7821 7822 7823 7824 7825 7826 7827 7828 7829 7830 7831 7832 7833 7834 7835 7836 7837 7838 7839 7840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7841 $as_echo_n "checking for -single_module linker flag... " >&6; } 7842 if ${lt_cv_apple_cc_single_mod+:} false; then : 7843 $as_echo_n "(cached) " >&6 7844 else 7845 lt_cv_apple_cc_single_mod=no 7846 if test -z "$LT_MULTI_MODULE"; then 7847 # By default we will add the -single_module flag. You can override 7848 # by either setting the environment variable LT_MULTI_MODULE 7849 # non-empty at configure time, or by adding -multi_module to the 7850 # link flags. 7851 rm -rf libconftest.dylib* 7852 echo "int foo(void){return 1;}" > conftest.c 7853 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7854 -dynamiclib -Wl,-single_module conftest.c" >&5 7855 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7856 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7857 _lt_result=$? 7858 # If there is a non-empty error log, and "single_module" 7859 # appears in it, assume the flag caused a linker warning 7860 if test -s conftest.err && $GREP single_module conftest.err; then 7861 cat conftest.err >&5 7862 # Otherwise, if the output was created with a 0 exit code from 7863 # the compiler, it worked. 7864 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 7865 lt_cv_apple_cc_single_mod=yes 7866 else 7867 cat conftest.err >&5 7868 fi 7869 rm -rf libconftest.dylib* 7870 rm -f conftest.* 7871 fi 7872 fi 7873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7874 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7875 7876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7877 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7878 if ${lt_cv_ld_exported_symbols_list+:} false; then : 7879 $as_echo_n "(cached) " >&6 7880 else 7881 lt_cv_ld_exported_symbols_list=no 7882 save_LDFLAGS=$LDFLAGS 7883 echo "_main" > conftest.sym 7884 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7886 /* end confdefs.h. */ 7887 7888 int 7889 main () 7890 { 7891 7892 ; 7893 return 0; 7894 } 7895 _ACEOF 7896 if ac_fn_c_try_link "$LINENO"; then : 7897 lt_cv_ld_exported_symbols_list=yes 7898 else 7899 lt_cv_ld_exported_symbols_list=no 7900 fi 7901 rm -f core conftest.err conftest.$ac_objext \ 7902 conftest$ac_exeext conftest.$ac_ext 7903 LDFLAGS=$save_LDFLAGS 7904 7905 fi 7906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7907 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7908 7909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 7910 $as_echo_n "checking for -force_load linker flag... " >&6; } 7911 if ${lt_cv_ld_force_load+:} false; then : 7912 $as_echo_n "(cached) " >&6 7913 else 7914 lt_cv_ld_force_load=no 7915 cat > conftest.c << _LT_EOF 7916 int forced_loaded() { return 2;} 7917 _LT_EOF 7918 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 7919 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 7920 echo "$AR cru libconftest.a conftest.o" >&5 7921 $AR cru libconftest.a conftest.o 2>&5 7922 echo "$RANLIB libconftest.a" >&5 7923 $RANLIB libconftest.a 2>&5 7924 cat > conftest.c << _LT_EOF 7925 int main() { return 0;} 7926 _LT_EOF 7927 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 7928 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 7929 _lt_result=$? 7930 if test -s conftest.err && $GREP force_load conftest.err; then 7931 cat conftest.err >&5 7932 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 7933 lt_cv_ld_force_load=yes 7934 else 7935 cat conftest.err >&5 7936 fi 7937 rm -f conftest.err libconftest.a conftest conftest.c 7938 rm -rf conftest.dSYM 7939 7940 fi 7941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7942 $as_echo "$lt_cv_ld_force_load" >&6; } 7943 case $host_os in 7944 rhapsody* | darwin1.[012]) 7945 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 7946 darwin1.*) 7947 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 7948 darwin*) # darwin 5.x on 7949 # if running on 10.5 or later, the deployment target defaults 7950 # to the OS version, if on x86, and 10.4, the deployment 7951 # target defaults to 10.4. Don't you love it? 7952 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7953 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7954 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 7955 10.[012][,.]*) 7956 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 7957 10.*) 7958 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 7959 esac 7960 ;; 7961 esac 7962 if test yes = "$lt_cv_apple_cc_single_mod"; then 7963 _lt_dar_single_mod='$single_module' 7964 fi 7965 if test yes = "$lt_cv_ld_exported_symbols_list"; then 7966 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 7967 else 7968 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 7969 fi 7970 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 7971 _lt_dsymutil='~$DSYMUTIL $lib || :' 7972 else 7973 _lt_dsymutil= 7974 fi 7975 ;; 7976 esac 7977 7978 # func_munge_path_list VARIABLE PATH 7979 # ----------------------------------- 7980 # VARIABLE is name of variable containing _space_ separated list of 7981 # directories to be munged by the contents of PATH, which is string 7982 # having a format: 7983 # "DIR[:DIR]:" 7984 # string "DIR[ DIR]" will be prepended to VARIABLE 7985 # ":DIR[:DIR]" 7986 # string "DIR[ DIR]" will be appended to VARIABLE 7987 # "DIRP[:DIRP]::[DIRA:]DIRA" 7988 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 7989 # "DIRA[ DIRA]" will be appended to VARIABLE 7990 # "DIR[:DIR]" 7991 # VARIABLE will be replaced by "DIR[ DIR]" 7992 func_munge_path_list () 7993 { 7994 case x$2 in 7995 x) 7996 ;; 7997 *:) 7998 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 7999 ;; 8000 x:*) 8001 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 8002 ;; 8003 *::*) 8004 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 8005 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 8006 ;; 8007 *) 8008 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 8009 ;; 8010 esac 8011 } 8012 8013 for ac_header in dlfcn.h 8014 do : 8015 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 8016 " 8017 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 8018 cat >>confdefs.h <<_ACEOF 8019 #define HAVE_DLFCN_H 1 8020 _ACEOF 8021 8022 fi 8023 8024 done 8025 8026 8027 8028 8029 8030 # Set options 8031 8032 8033 8034 enable_dlopen=no 8035 8036 8037 enable_win32_dll=no 8038 8039 8040 # Check whether --enable-shared was given. 8041 if test "${enable_shared+set}" = set; then : 8042 enableval=$enable_shared; p=${PACKAGE-default} 8043 case $enableval in 8044 yes) enable_shared=yes ;; 8045 no) enable_shared=no ;; 8046 *) 8047 enable_shared=no 8048 # Look at the argument we got. We use all the common list separators. 8049 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8050 for pkg in $enableval; do 8051 IFS=$lt_save_ifs 8052 if test "X$pkg" = "X$p"; then 8053 enable_shared=yes 8054 fi 8055 done 8056 IFS=$lt_save_ifs 8057 ;; 8058 esac 8059 else 8060 enable_shared=yes 8061 fi 8062 8063 8064 8065 8066 8067 8068 8069 8070 8071 # Check whether --enable-static was given. 8072 if test "${enable_static+set}" = set; then : 8073 enableval=$enable_static; p=${PACKAGE-default} 8074 case $enableval in 8075 yes) enable_static=yes ;; 8076 no) enable_static=no ;; 8077 *) 8078 enable_static=no 8079 # Look at the argument we got. We use all the common list separators. 8080 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8081 for pkg in $enableval; do 8082 IFS=$lt_save_ifs 8083 if test "X$pkg" = "X$p"; then 8084 enable_static=yes 8085 fi 8086 done 8087 IFS=$lt_save_ifs 8088 ;; 8089 esac 8090 else 8091 enable_static=yes 8092 fi 8093 8094 8095 8096 8097 8098 8099 8100 8101 8102 8103 # Check whether --with-pic was given. 8104 if test "${with_pic+set}" = set; then : 8105 withval=$with_pic; lt_p=${PACKAGE-default} 8106 case $withval in 8107 yes|no) pic_mode=$withval ;; 8108 *) 8109 pic_mode=default 8110 # Look at the argument we got. We use all the common list separators. 8111 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8112 for lt_pkg in $withval; do 8113 IFS=$lt_save_ifs 8114 if test "X$lt_pkg" = "X$lt_p"; then 8115 pic_mode=yes 8116 fi 8117 done 8118 IFS=$lt_save_ifs 8119 ;; 8120 esac 8121 else 8122 pic_mode=default 8123 fi 8124 8125 8126 8127 8128 8129 8130 8131 8132 # Check whether --enable-fast-install was given. 8133 if test "${enable_fast_install+set}" = set; then : 8134 enableval=$enable_fast_install; p=${PACKAGE-default} 8135 case $enableval in 8136 yes) enable_fast_install=yes ;; 8137 no) enable_fast_install=no ;; 8138 *) 8139 enable_fast_install=no 8140 # Look at the argument we got. We use all the common list separators. 8141 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8142 for pkg in $enableval; do 8143 IFS=$lt_save_ifs 8144 if test "X$pkg" = "X$p"; then 8145 enable_fast_install=yes 8146 fi 8147 done 8148 IFS=$lt_save_ifs 8149 ;; 8150 esac 8151 else 8152 enable_fast_install=yes 8153 fi 8154 8155 8156 8157 8158 8159 8160 8161 8162 shared_archive_member_spec= 8163 case $host,$enable_shared in 8164 power*-*-aix[5-9]*,yes) 8165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 8166 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } 8167 8168 # Check whether --with-aix-soname was given. 8169 if test "${with_aix_soname+set}" = set; then : 8170 withval=$with_aix_soname; case $withval in 8171 aix|svr4|both) 8172 ;; 8173 *) 8174 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 8175 ;; 8176 esac 8177 lt_cv_with_aix_soname=$with_aix_soname 8178 else 8179 if ${lt_cv_with_aix_soname+:} false; then : 8180 $as_echo_n "(cached) " >&6 8181 else 8182 lt_cv_with_aix_soname=aix 8183 fi 8184 8185 with_aix_soname=$lt_cv_with_aix_soname 8186 fi 8187 8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 8189 $as_echo "$with_aix_soname" >&6; } 8190 if test aix != "$with_aix_soname"; then 8191 # For the AIX way of multilib, we name the shared archive member 8192 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8193 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8194 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8195 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8196 if test 64 = "${OBJECT_MODE-32}"; then 8197 shared_archive_member_spec=shr_64 8198 else 8199 shared_archive_member_spec=shr 8200 fi 8201 fi 8202 ;; 8203 *) 8204 with_aix_soname=aix 8205 ;; 8206 esac 8207 8208 8209 8210 8211 8212 8213 8214 8215 8216 8217 # This can be used to rebuild libtool when needed 8218 LIBTOOL_DEPS=$ltmain 8219 8220 # Always use our own libtool. 8221 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 8222 8223 8224 8225 8226 8227 8228 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 8240 8241 8242 8243 8244 8245 8246 8247 8248 8249 8250 8251 8252 test -z "$LN_S" && LN_S="ln -s" 8253 8254 8255 8256 8257 8258 8259 8260 8261 8262 8263 8264 8265 8266 8267 if test -n "${ZSH_VERSION+set}"; then 8268 setopt NO_GLOB_SUBST 8269 fi 8270 8271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 8272 $as_echo_n "checking for objdir... " >&6; } 8273 if ${lt_cv_objdir+:} false; then : 8274 $as_echo_n "(cached) " >&6 8275 else 8276 rm -f .libs 2>/dev/null 8277 mkdir .libs 2>/dev/null 8278 if test -d .libs; then 8279 lt_cv_objdir=.libs 8280 else 8281 # MS-DOS does not allow filenames that begin with a dot. 8282 lt_cv_objdir=_libs 8283 fi 8284 rmdir .libs 2>/dev/null 8285 fi 8286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 8287 $as_echo "$lt_cv_objdir" >&6; } 8288 objdir=$lt_cv_objdir 8289 8290 8291 8292 8293 8294 cat >>confdefs.h <<_ACEOF 8295 #define LT_OBJDIR "$lt_cv_objdir/" 8296 _ACEOF 8297 8298 8299 8300 8301 case $host_os in 8302 aix3*) 8303 # AIX sometimes has problems with the GCC collect2 program. For some 8304 # reason, if we set the COLLECT_NAMES environment variable, the problems 8305 # vanish in a puff of smoke. 8306 if test set != "${COLLECT_NAMES+set}"; then 8307 COLLECT_NAMES= 8308 export COLLECT_NAMES 8309 fi 8310 ;; 8311 esac 8312 8313 # Global variables: 8314 ofile=libtool 8315 can_build_shared=yes 8316 8317 # All known linkers require a '.a' archive for static linking (except MSVC, 8318 # which needs '.lib'). 8319 libext=a 8320 8321 with_gnu_ld=$lt_cv_prog_gnu_ld 8322 8323 old_CC=$CC 8324 old_CFLAGS=$CFLAGS 8325 8326 # Set sane defaults for various variables 8327 test -z "$CC" && CC=cc 8328 test -z "$LTCC" && LTCC=$CC 8329 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 8330 test -z "$LD" && LD=ld 8331 test -z "$ac_objext" && ac_objext=o 8332 8333 func_cc_basename $compiler 8334 cc_basename=$func_cc_basename_result 8335 8336 8337 # Only perform the check for file, if the check method requires it 8338 test -z "$MAGIC_CMD" && MAGIC_CMD=file 8339 case $deplibs_check_method in 8340 file_magic*) 8341 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 8342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 8343 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 8344 if ${lt_cv_path_MAGIC_CMD+:} false; then : 8345 $as_echo_n "(cached) " >&6 8346 else 8347 case $MAGIC_CMD in 8348 [\\/*] | ?:[\\/]*) 8349 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8350 ;; 8351 *) 8352 lt_save_MAGIC_CMD=$MAGIC_CMD 8353 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8354 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8355 for ac_dir in $ac_dummy; do 8356 IFS=$lt_save_ifs 8357 test -z "$ac_dir" && ac_dir=. 8358 if test -f "$ac_dir/${ac_tool_prefix}file"; then 8359 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 8360 if test -n "$file_magic_test_file"; then 8361 case $deplibs_check_method in 8362 "file_magic "*) 8363 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8364 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8365 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8366 $EGREP "$file_magic_regex" > /dev/null; then 8367 : 8368 else 8369 cat <<_LT_EOF 1>&2 8370 8371 *** Warning: the command libtool uses to detect shared libraries, 8372 *** $file_magic_cmd, produces output that libtool cannot recognize. 8373 *** The result is that libtool may fail to recognize shared libraries 8374 *** as such. This will affect the creation of libtool libraries that 8375 *** depend on shared libraries, but programs linked with such libtool 8376 *** libraries will work regardless of this problem. Nevertheless, you 8377 *** may want to report the problem to your system manager and/or to 8378 *** bug-libtool (at] gnu.org 8379 8380 _LT_EOF 8381 fi ;; 8382 esac 8383 fi 8384 break 8385 fi 8386 done 8387 IFS=$lt_save_ifs 8388 MAGIC_CMD=$lt_save_MAGIC_CMD 8389 ;; 8390 esac 8391 fi 8392 8393 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8394 if test -n "$MAGIC_CMD"; then 8395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8396 $as_echo "$MAGIC_CMD" >&6; } 8397 else 8398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8399 $as_echo "no" >&6; } 8400 fi 8401 8402 8403 8404 8405 8406 if test -z "$lt_cv_path_MAGIC_CMD"; then 8407 if test -n "$ac_tool_prefix"; then 8408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8409 $as_echo_n "checking for file... " >&6; } 8410 if ${lt_cv_path_MAGIC_CMD+:} false; then : 8411 $as_echo_n "(cached) " >&6 8412 else 8413 case $MAGIC_CMD in 8414 [\\/*] | ?:[\\/]*) 8415 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8416 ;; 8417 *) 8418 lt_save_MAGIC_CMD=$MAGIC_CMD 8419 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8420 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8421 for ac_dir in $ac_dummy; do 8422 IFS=$lt_save_ifs 8423 test -z "$ac_dir" && ac_dir=. 8424 if test -f "$ac_dir/file"; then 8425 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 8426 if test -n "$file_magic_test_file"; then 8427 case $deplibs_check_method in 8428 "file_magic "*) 8429 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8430 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8431 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8432 $EGREP "$file_magic_regex" > /dev/null; then 8433 : 8434 else 8435 cat <<_LT_EOF 1>&2 8436 8437 *** Warning: the command libtool uses to detect shared libraries, 8438 *** $file_magic_cmd, produces output that libtool cannot recognize. 8439 *** The result is that libtool may fail to recognize shared libraries 8440 *** as such. This will affect the creation of libtool libraries that 8441 *** depend on shared libraries, but programs linked with such libtool 8442 *** libraries will work regardless of this problem. Nevertheless, you 8443 *** may want to report the problem to your system manager and/or to 8444 *** bug-libtool (at] gnu.org 8445 8446 _LT_EOF 8447 fi ;; 8448 esac 8449 fi 8450 break 8451 fi 8452 done 8453 IFS=$lt_save_ifs 8454 MAGIC_CMD=$lt_save_MAGIC_CMD 8455 ;; 8456 esac 8457 fi 8458 8459 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8460 if test -n "$MAGIC_CMD"; then 8461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8462 $as_echo "$MAGIC_CMD" >&6; } 8463 else 8464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 8465 $as_echo "no" >&6; } 8466 fi 8467 8468 8469 else 8470 MAGIC_CMD=: 8471 fi 8472 fi 8473 8474 fi 8475 ;; 8476 esac 8477 8478 # Use C for the default configuration in the libtool script 8479 8480 lt_save_CC=$CC 8481 ac_ext=c 8482 ac_cpp='$CPP $CPPFLAGS' 8483 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8484 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8485 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8486 8487 8488 # Source file extension for C test sources. 8489 ac_ext=c 8490 8491 # Object file extension for compiled C test sources. 8492 objext=o 8493 objext=$objext 8494 8495 # Code to be used in simple compile tests 8496 lt_simple_compile_test_code="int some_variable = 0;" 8497 8498 # Code to be used in simple link tests 8499 lt_simple_link_test_code='int main(){return(0);}' 8500 8501 8502 8503 8504 8505 8506 8507 # If no C compiler was specified, use CC. 8508 LTCC=${LTCC-"$CC"} 8509 8510 # If no C compiler flags were specified, use CFLAGS. 8511 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8512 8513 # Allow CC to be a program name with arguments. 8514 compiler=$CC 8515 8516 # Save the default compiler, since it gets overwritten when the other 8517 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8518 compiler_DEFAULT=$CC 8519 8520 # save warnings/boilerplate of simple test code 8521 ac_outfile=conftest.$ac_objext 8522 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8523 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8524 _lt_compiler_boilerplate=`cat conftest.err` 8525 $RM conftest* 8526 8527 ac_outfile=conftest.$ac_objext 8528 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8529 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8530 _lt_linker_boilerplate=`cat conftest.err` 8531 $RM -r conftest* 8532 8533 8534 if test -n "$compiler"; then 8535 8536 lt_prog_compiler_no_builtin_flag= 8537 8538 if test yes = "$GCC"; then 8539 case $cc_basename in 8540 nvcc*) 8541 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 8542 *) 8543 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 8544 esac 8545 8546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 8547 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 8548 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 8549 $as_echo_n "(cached) " >&6 8550 else 8551 lt_cv_prog_compiler_rtti_exceptions=no 8552 ac_outfile=conftest.$ac_objext 8553 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8554 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 8555 # Insert the option either (1) after the last *FLAGS variable, or 8556 # (2) before a word containing "conftest.", or (3) at the end. 8557 # Note that $ac_compile itself does not contain backslashes and begins 8558 # with a dollar sign (not a hyphen), so the echo should work correctly. 8559 # The option is referenced via a variable to avoid confusing sed. 8560 lt_compile=`echo "$ac_compile" | $SED \ 8561 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8562 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8563 -e 's:$: $lt_compiler_flag:'` 8564 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8565 (eval "$lt_compile" 2>conftest.err) 8566 ac_status=$? 8567 cat conftest.err >&5 8568 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8569 if (exit $ac_status) && test -s "$ac_outfile"; then 8570 # The compiler can only warn and ignore the option if not recognized 8571 # So say no if there are warnings other than the usual output. 8572 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8573 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8574 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8575 lt_cv_prog_compiler_rtti_exceptions=yes 8576 fi 8577 fi 8578 $RM conftest* 8579 8580 fi 8581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 8582 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 8583 8584 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 8585 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 8586 else 8587 : 8588 fi 8589 8590 fi 8591 8592 8593 8594 8595 8596 8597 lt_prog_compiler_wl= 8598 lt_prog_compiler_pic= 8599 lt_prog_compiler_static= 8600 8601 8602 if test yes = "$GCC"; then 8603 lt_prog_compiler_wl='-Wl,' 8604 lt_prog_compiler_static='-static' 8605 8606 case $host_os in 8607 aix*) 8608 # All AIX code is PIC. 8609 if test ia64 = "$host_cpu"; then 8610 # AIX 5 now supports IA64 processor 8611 lt_prog_compiler_static='-Bstatic' 8612 fi 8613 lt_prog_compiler_pic='-fPIC' 8614 ;; 8615 8616 amigaos*) 8617 case $host_cpu in 8618 powerpc) 8619 # see comment about AmigaOS4 .so support 8620 lt_prog_compiler_pic='-fPIC' 8621 ;; 8622 m68k) 8623 # FIXME: we need at least 68020 code to build shared libraries, but 8624 # adding the '-m68020' flag to GCC prevents building anything better, 8625 # like '-m68040'. 8626 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8627 ;; 8628 esac 8629 ;; 8630 8631 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8632 # PIC is the default for these OSes. 8633 ;; 8634 8635 mingw* | cygwin* | pw32* | os2* | cegcc*) 8636 # This hack is so that the source file can tell whether it is being 8637 # built for inclusion in a dll (and should export symbols for example). 8638 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8639 # (--disable-auto-import) libraries 8640 lt_prog_compiler_pic='-DDLL_EXPORT' 8641 case $host_os in 8642 os2*) 8643 lt_prog_compiler_static='$wl-static' 8644 ;; 8645 esac 8646 ;; 8647 8648 darwin* | rhapsody*) 8649 # PIC is the default on this platform 8650 # Common symbols not allowed in MH_DYLIB files 8651 lt_prog_compiler_pic='-fno-common' 8652 ;; 8653 8654 haiku*) 8655 # PIC is the default for Haiku. 8656 # The "-static" flag exists, but is broken. 8657 lt_prog_compiler_static= 8658 ;; 8659 8660 hpux*) 8661 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8662 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8663 # sets the default TLS model and affects inlining. 8664 case $host_cpu in 8665 hppa*64*) 8666 # +Z the default 8667 ;; 8668 *) 8669 lt_prog_compiler_pic='-fPIC' 8670 ;; 8671 esac 8672 ;; 8673 8674 interix[3-9]*) 8675 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8676 # Instead, we relocate shared libraries at runtime. 8677 ;; 8678 8679 msdosdjgpp*) 8680 # Just because we use GCC doesn't mean we suddenly get shared libraries 8681 # on systems that don't support them. 8682 lt_prog_compiler_can_build_shared=no 8683 enable_shared=no 8684 ;; 8685 8686 *nto* | *qnx*) 8687 # QNX uses GNU C++, but need to define -shared option too, otherwise 8688 # it will coredump. 8689 lt_prog_compiler_pic='-fPIC -shared' 8690 ;; 8691 8692 sysv4*MP*) 8693 if test -d /usr/nec; then 8694 lt_prog_compiler_pic=-Kconform_pic 8695 fi 8696 ;; 8697 8698 *) 8699 lt_prog_compiler_pic='-fPIC' 8700 ;; 8701 esac 8702 8703 case $cc_basename in 8704 nvcc*) # Cuda Compiler Driver 2.2 8705 lt_prog_compiler_wl='-Xlinker ' 8706 if test -n "$lt_prog_compiler_pic"; then 8707 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 8708 fi 8709 ;; 8710 esac 8711 else 8712 # PORTME Check for flag to pass linker flags through the system compiler. 8713 case $host_os in 8714 aix*) 8715 lt_prog_compiler_wl='-Wl,' 8716 if test ia64 = "$host_cpu"; then 8717 # AIX 5 now supports IA64 processor 8718 lt_prog_compiler_static='-Bstatic' 8719 else 8720 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8721 fi 8722 ;; 8723 8724 darwin* | rhapsody*) 8725 # PIC is the default on this platform 8726 # Common symbols not allowed in MH_DYLIB files 8727 lt_prog_compiler_pic='-fno-common' 8728 case $cc_basename in 8729 nagfor*) 8730 # NAG Fortran compiler 8731 lt_prog_compiler_wl='-Wl,-Wl,,' 8732 lt_prog_compiler_pic='-PIC' 8733 lt_prog_compiler_static='-Bstatic' 8734 ;; 8735 esac 8736 ;; 8737 8738 mingw* | cygwin* | pw32* | os2* | cegcc*) 8739 # This hack is so that the source file can tell whether it is being 8740 # built for inclusion in a dll (and should export symbols for example). 8741 lt_prog_compiler_pic='-DDLL_EXPORT' 8742 case $host_os in 8743 os2*) 8744 lt_prog_compiler_static='$wl-static' 8745 ;; 8746 esac 8747 ;; 8748 8749 hpux9* | hpux10* | hpux11*) 8750 lt_prog_compiler_wl='-Wl,' 8751 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 8752 # not for PA HP-UX. 8753 case $host_cpu in 8754 hppa*64*|ia64*) 8755 # +Z the default 8756 ;; 8757 *) 8758 lt_prog_compiler_pic='+Z' 8759 ;; 8760 esac 8761 # Is there a better lt_prog_compiler_static that works with the bundled CC? 8762 lt_prog_compiler_static='$wl-a ${wl}archive' 8763 ;; 8764 8765 irix5* | irix6* | nonstopux*) 8766 lt_prog_compiler_wl='-Wl,' 8767 # PIC (with -KPIC) is the default. 8768 lt_prog_compiler_static='-non_shared' 8769 ;; 8770 8771 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 8772 case $cc_basename in 8773 # old Intel for x86_64, which still supported -KPIC. 8774 ecc*) 8775 lt_prog_compiler_wl='-Wl,' 8776 lt_prog_compiler_pic='-KPIC' 8777 lt_prog_compiler_static='-static' 8778 ;; 8779 # icc used to be incompatible with GCC. 8780 # ICC 10 doesn't accept -KPIC any more. 8781 icc* | ifort*) 8782 lt_prog_compiler_wl='-Wl,' 8783 lt_prog_compiler_pic='-fPIC' 8784 lt_prog_compiler_static='-static' 8785 ;; 8786 # Lahey Fortran 8.1. 8787 lf95*) 8788 lt_prog_compiler_wl='-Wl,' 8789 lt_prog_compiler_pic='--shared' 8790 lt_prog_compiler_static='--static' 8791 ;; 8792 nagfor*) 8793 # NAG Fortran compiler 8794 lt_prog_compiler_wl='-Wl,-Wl,,' 8795 lt_prog_compiler_pic='-PIC' 8796 lt_prog_compiler_static='-Bstatic' 8797 ;; 8798 tcc*) 8799 # Fabrice Bellard et al's Tiny C Compiler 8800 lt_prog_compiler_wl='-Wl,' 8801 lt_prog_compiler_pic='-fPIC' 8802 lt_prog_compiler_static='-static' 8803 ;; 8804 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 8805 # Portland Group compilers (*not* the Pentium gcc compiler, 8806 # which looks to be a dead project) 8807 lt_prog_compiler_wl='-Wl,' 8808 lt_prog_compiler_pic='-fpic' 8809 lt_prog_compiler_static='-Bstatic' 8810 ;; 8811 ccc*) 8812 lt_prog_compiler_wl='-Wl,' 8813 # All Alpha code is PIC. 8814 lt_prog_compiler_static='-non_shared' 8815 ;; 8816 xl* | bgxl* | bgf* | mpixl*) 8817 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8818 lt_prog_compiler_wl='-Wl,' 8819 lt_prog_compiler_pic='-qpic' 8820 lt_prog_compiler_static='-qstaticlink' 8821 ;; 8822 *) 8823 case `$CC -V 2>&1 | sed 5q` in 8824 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8825 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8826 lt_prog_compiler_pic='-KPIC' 8827 lt_prog_compiler_static='-Bstatic' 8828 lt_prog_compiler_wl='' 8829 ;; 8830 *Sun\ F* | *Sun*Fortran*) 8831 lt_prog_compiler_pic='-KPIC' 8832 lt_prog_compiler_static='-Bstatic' 8833 lt_prog_compiler_wl='-Qoption ld ' 8834 ;; 8835 *Sun\ C*) 8836 # Sun C 5.9 8837 lt_prog_compiler_pic='-KPIC' 8838 lt_prog_compiler_static='-Bstatic' 8839 lt_prog_compiler_wl='-Wl,' 8840 ;; 8841 *Intel*\ [CF]*Compiler*) 8842 lt_prog_compiler_wl='-Wl,' 8843 lt_prog_compiler_pic='-fPIC' 8844 lt_prog_compiler_static='-static' 8845 ;; 8846 *Portland\ Group*) 8847 lt_prog_compiler_wl='-Wl,' 8848 lt_prog_compiler_pic='-fpic' 8849 lt_prog_compiler_static='-Bstatic' 8850 ;; 8851 esac 8852 ;; 8853 esac 8854 ;; 8855 8856 newsos6) 8857 lt_prog_compiler_pic='-KPIC' 8858 lt_prog_compiler_static='-Bstatic' 8859 ;; 8860 8861 *nto* | *qnx*) 8862 # QNX uses GNU C++, but need to define -shared option too, otherwise 8863 # it will coredump. 8864 lt_prog_compiler_pic='-fPIC -shared' 8865 ;; 8866 8867 osf3* | osf4* | osf5*) 8868 lt_prog_compiler_wl='-Wl,' 8869 # All OSF/1 code is PIC. 8870 lt_prog_compiler_static='-non_shared' 8871 ;; 8872 8873 rdos*) 8874 lt_prog_compiler_static='-non_shared' 8875 ;; 8876 8877 solaris*) 8878 lt_prog_compiler_pic='-KPIC' 8879 lt_prog_compiler_static='-Bstatic' 8880 case $cc_basename in 8881 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8882 lt_prog_compiler_wl='-Qoption ld ';; 8883 *) 8884 lt_prog_compiler_wl='-Wl,';; 8885 esac 8886 ;; 8887 8888 sunos4*) 8889 lt_prog_compiler_wl='-Qoption ld ' 8890 lt_prog_compiler_pic='-PIC' 8891 lt_prog_compiler_static='-Bstatic' 8892 ;; 8893 8894 sysv4 | sysv4.2uw2* | sysv4.3*) 8895 lt_prog_compiler_wl='-Wl,' 8896 lt_prog_compiler_pic='-KPIC' 8897 lt_prog_compiler_static='-Bstatic' 8898 ;; 8899 8900 sysv4*MP*) 8901 if test -d /usr/nec; then 8902 lt_prog_compiler_pic='-Kconform_pic' 8903 lt_prog_compiler_static='-Bstatic' 8904 fi 8905 ;; 8906 8907 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8908 lt_prog_compiler_wl='-Wl,' 8909 lt_prog_compiler_pic='-KPIC' 8910 lt_prog_compiler_static='-Bstatic' 8911 ;; 8912 8913 unicos*) 8914 lt_prog_compiler_wl='-Wl,' 8915 lt_prog_compiler_can_build_shared=no 8916 ;; 8917 8918 uts4*) 8919 lt_prog_compiler_pic='-pic' 8920 lt_prog_compiler_static='-Bstatic' 8921 ;; 8922 8923 *) 8924 lt_prog_compiler_can_build_shared=no 8925 ;; 8926 esac 8927 fi 8928 8929 case $host_os in 8930 # For platforms that do not support PIC, -DPIC is meaningless: 8931 *djgpp*) 8932 lt_prog_compiler_pic= 8933 ;; 8934 *) 8935 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8936 ;; 8937 esac 8938 8939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8940 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8941 if ${lt_cv_prog_compiler_pic+:} false; then : 8942 $as_echo_n "(cached) " >&6 8943 else 8944 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8945 fi 8946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8947 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8948 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8949 8950 # 8951 # Check to make sure the PIC flag actually works. 8952 # 8953 if test -n "$lt_prog_compiler_pic"; then 8954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8955 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8956 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8957 $as_echo_n "(cached) " >&6 8958 else 8959 lt_cv_prog_compiler_pic_works=no 8960 ac_outfile=conftest.$ac_objext 8961 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8962 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 8963 # Insert the option either (1) after the last *FLAGS variable, or 8964 # (2) before a word containing "conftest.", or (3) at the end. 8965 # Note that $ac_compile itself does not contain backslashes and begins 8966 # with a dollar sign (not a hyphen), so the echo should work correctly. 8967 # The option is referenced via a variable to avoid confusing sed. 8968 lt_compile=`echo "$ac_compile" | $SED \ 8969 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8970 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8971 -e 's:$: $lt_compiler_flag:'` 8972 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8973 (eval "$lt_compile" 2>conftest.err) 8974 ac_status=$? 8975 cat conftest.err >&5 8976 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8977 if (exit $ac_status) && test -s "$ac_outfile"; then 8978 # The compiler can only warn and ignore the option if not recognized 8979 # So say no if there are warnings other than the usual output. 8980 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8981 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8982 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8983 lt_cv_prog_compiler_pic_works=yes 8984 fi 8985 fi 8986 $RM conftest* 8987 8988 fi 8989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8990 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8991 8992 if test yes = "$lt_cv_prog_compiler_pic_works"; then 8993 case $lt_prog_compiler_pic in 8994 "" | " "*) ;; 8995 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8996 esac 8997 else 8998 lt_prog_compiler_pic= 8999 lt_prog_compiler_can_build_shared=no 9000 fi 9001 9002 fi 9003 9004 9005 9006 9007 9008 9009 9010 9011 9012 9013 9014 # 9015 # Check to make sure the static flag actually works. 9016 # 9017 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 9018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 9019 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 9020 if ${lt_cv_prog_compiler_static_works+:} false; then : 9021 $as_echo_n "(cached) " >&6 9022 else 9023 lt_cv_prog_compiler_static_works=no 9024 save_LDFLAGS=$LDFLAGS 9025 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 9026 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9027 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9028 # The linker can only warn and ignore the option if not recognized 9029 # So say no if there are warnings 9030 if test -s conftest.err; then 9031 # Append any errors to the config.log. 9032 cat conftest.err 1>&5 9033 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9034 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9035 if diff conftest.exp conftest.er2 >/dev/null; then 9036 lt_cv_prog_compiler_static_works=yes 9037 fi 9038 else 9039 lt_cv_prog_compiler_static_works=yes 9040 fi 9041 fi 9042 $RM -r conftest* 9043 LDFLAGS=$save_LDFLAGS 9044 9045 fi 9046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 9047 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 9048 9049 if test yes = "$lt_cv_prog_compiler_static_works"; then 9050 : 9051 else 9052 lt_prog_compiler_static= 9053 fi 9054 9055 9056 9057 9058 9059 9060 9061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9062 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9063 if ${lt_cv_prog_compiler_c_o+:} false; then : 9064 $as_echo_n "(cached) " >&6 9065 else 9066 lt_cv_prog_compiler_c_o=no 9067 $RM -r conftest 2>/dev/null 9068 mkdir conftest 9069 cd conftest 9070 mkdir out 9071 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9072 9073 lt_compiler_flag="-o out/conftest2.$ac_objext" 9074 # Insert the option either (1) after the last *FLAGS variable, or 9075 # (2) before a word containing "conftest.", or (3) at the end. 9076 # Note that $ac_compile itself does not contain backslashes and begins 9077 # with a dollar sign (not a hyphen), so the echo should work correctly. 9078 lt_compile=`echo "$ac_compile" | $SED \ 9079 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9080 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9081 -e 's:$: $lt_compiler_flag:'` 9082 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9083 (eval "$lt_compile" 2>out/conftest.err) 9084 ac_status=$? 9085 cat out/conftest.err >&5 9086 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9087 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9088 then 9089 # The compiler can only warn and ignore the option if not recognized 9090 # So say no if there are warnings 9091 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9092 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9093 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9094 lt_cv_prog_compiler_c_o=yes 9095 fi 9096 fi 9097 chmod u+w . 2>&5 9098 $RM conftest* 9099 # SGI C++ compiler will create directory out/ii_files/ for 9100 # template instantiation 9101 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9102 $RM out/* && rmdir out 9103 cd .. 9104 $RM -r conftest 9105 $RM conftest* 9106 9107 fi 9108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9109 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 9110 9111 9112 9113 9114 9115 9116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9117 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9118 if ${lt_cv_prog_compiler_c_o+:} false; then : 9119 $as_echo_n "(cached) " >&6 9120 else 9121 lt_cv_prog_compiler_c_o=no 9122 $RM -r conftest 2>/dev/null 9123 mkdir conftest 9124 cd conftest 9125 mkdir out 9126 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9127 9128 lt_compiler_flag="-o out/conftest2.$ac_objext" 9129 # Insert the option either (1) after the last *FLAGS variable, or 9130 # (2) before a word containing "conftest.", or (3) at the end. 9131 # Note that $ac_compile itself does not contain backslashes and begins 9132 # with a dollar sign (not a hyphen), so the echo should work correctly. 9133 lt_compile=`echo "$ac_compile" | $SED \ 9134 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9135 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9136 -e 's:$: $lt_compiler_flag:'` 9137 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9138 (eval "$lt_compile" 2>out/conftest.err) 9139 ac_status=$? 9140 cat out/conftest.err >&5 9141 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9142 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9143 then 9144 # The compiler can only warn and ignore the option if not recognized 9145 # So say no if there are warnings 9146 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9147 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9148 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9149 lt_cv_prog_compiler_c_o=yes 9150 fi 9151 fi 9152 chmod u+w . 2>&5 9153 $RM conftest* 9154 # SGI C++ compiler will create directory out/ii_files/ for 9155 # template instantiation 9156 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9157 $RM out/* && rmdir out 9158 cd .. 9159 $RM -r conftest 9160 $RM conftest* 9161 9162 fi 9163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9164 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 9165 9166 9167 9168 9169 hard_links=nottested 9170 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 9171 # do not overwrite the value of need_locks provided by the user 9172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9173 $as_echo_n "checking if we can lock with hard links... " >&6; } 9174 hard_links=yes 9175 $RM conftest* 9176 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9177 touch conftest.a 9178 ln conftest.a conftest.b 2>&5 || hard_links=no 9179 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9181 $as_echo "$hard_links" >&6; } 9182 if test no = "$hard_links"; then 9183 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 9184 $as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 9185 need_locks=warn 9186 fi 9187 else 9188 need_locks=no 9189 fi 9190 9191 9192 9193 9194 9195 9196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9197 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9198 9199 runpath_var= 9200 allow_undefined_flag= 9201 always_export_symbols=no 9202 archive_cmds= 9203 archive_expsym_cmds= 9204 compiler_needs_object=no 9205 enable_shared_with_static_runtimes=no 9206 export_dynamic_flag_spec= 9207 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9208 hardcode_automatic=no 9209 hardcode_direct=no 9210 hardcode_direct_absolute=no 9211 hardcode_libdir_flag_spec= 9212 hardcode_libdir_separator= 9213 hardcode_minus_L=no 9214 hardcode_shlibpath_var=unsupported 9215 inherit_rpath=no 9216 link_all_deplibs=unknown 9217 module_cmds= 9218 module_expsym_cmds= 9219 old_archive_from_new_cmds= 9220 old_archive_from_expsyms_cmds= 9221 thread_safe_flag_spec= 9222 whole_archive_flag_spec= 9223 # include_expsyms should be a list of space-separated symbols to be *always* 9224 # included in the symbol list 9225 include_expsyms= 9226 # exclude_expsyms can be an extended regexp of symbols to exclude 9227 # it will be wrapped by ' (' and ')$', so one must not match beginning or 9228 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 9229 # as well as any symbol that contains 'd'. 9230 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9231 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9232 # platforms (ab)use it in PIC code, but their linkers get confused if 9233 # the symbol is explicitly referenced. Since portable code cannot 9234 # rely on this symbol name, it's probably fine to never include it in 9235 # preloaded symbol tables. 9236 # Exclude shared library initialization/finalization symbols. 9237 extract_expsyms_cmds= 9238 9239 case $host_os in 9240 cygwin* | mingw* | pw32* | cegcc*) 9241 # FIXME: the MSVC++ port hasn't been tested in a loooong time 9242 # When not using gcc, we currently assume that we are using 9243 # Microsoft Visual C++. 9244 if test yes != "$GCC"; then 9245 with_gnu_ld=no 9246 fi 9247 ;; 9248 interix*) 9249 # we just hope/assume this is gcc and not c89 (= MSVC++) 9250 with_gnu_ld=yes 9251 ;; 9252 openbsd* | bitrig*) 9253 with_gnu_ld=no 9254 ;; 9255 esac 9256 9257 ld_shlibs=yes 9258 9259 # On some targets, GNU ld is compatible enough with the native linker 9260 # that we're better off using the native interface for both. 9261 lt_use_gnu_ld_interface=no 9262 if test yes = "$with_gnu_ld"; then 9263 case $host_os in 9264 aix*) 9265 # The AIX port of GNU ld has always aspired to compatibility 9266 # with the native linker. However, as the warning in the GNU ld 9267 # block says, versions before 2.19.5* couldn't really create working 9268 # shared libraries, regardless of the interface used. 9269 case `$LD -v 2>&1` in 9270 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 9271 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 9272 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 9273 *) 9274 lt_use_gnu_ld_interface=yes 9275 ;; 9276 esac 9277 ;; 9278 *) 9279 lt_use_gnu_ld_interface=yes 9280 ;; 9281 esac 9282 fi 9283 9284 if test yes = "$lt_use_gnu_ld_interface"; then 9285 # If archive_cmds runs LD, not CC, wlarc should be empty 9286 wlarc='$wl' 9287 9288 # Set some defaults for GNU ld with shared library support. These 9289 # are reset later if shared libraries are not supported. Putting them 9290 # here allows them to be overridden if necessary. 9291 runpath_var=LD_RUN_PATH 9292 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9293 export_dynamic_flag_spec='$wl--export-dynamic' 9294 # ancient GNU ld didn't support --whole-archive et. al. 9295 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9296 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 9297 else 9298 whole_archive_flag_spec= 9299 fi 9300 supports_anon_versioning=no 9301 case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in 9302 *GNU\ gold*) supports_anon_versioning=yes ;; 9303 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9304 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9305 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9306 *\ 2.11.*) ;; # other 2.11 versions 9307 *) supports_anon_versioning=yes ;; 9308 esac 9309 9310 # See if GNU ld supports shared libraries. 9311 case $host_os in 9312 aix[3-9]*) 9313 # On AIX/PPC, the GNU linker is very broken 9314 if test ia64 != "$host_cpu"; then 9315 ld_shlibs=no 9316 cat <<_LT_EOF 1>&2 9317 9318 *** Warning: the GNU linker, at least up to release 2.19, is reported 9319 *** to be unable to reliably create shared libraries on AIX. 9320 *** Therefore, libtool is disabling shared libraries support. If you 9321 *** really care for shared libraries, you may want to install binutils 9322 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 9323 *** You will then need to restart the configuration process. 9324 9325 _LT_EOF 9326 fi 9327 ;; 9328 9329 amigaos*) 9330 case $host_cpu in 9331 powerpc) 9332 # see comment about AmigaOS4 .so support 9333 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9334 archive_expsym_cmds='' 9335 ;; 9336 m68k) 9337 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9338 hardcode_libdir_flag_spec='-L$libdir' 9339 hardcode_minus_L=yes 9340 ;; 9341 esac 9342 ;; 9343 9344 beos*) 9345 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9346 allow_undefined_flag=unsupported 9347 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 9348 # support --undefined. This deserves some investigation. FIXME 9349 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9350 else 9351 ld_shlibs=no 9352 fi 9353 ;; 9354 9355 cygwin* | mingw* | pw32* | cegcc*) 9356 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9357 # as there is no search path for DLLs. 9358 hardcode_libdir_flag_spec='-L$libdir' 9359 export_dynamic_flag_spec='$wl--export-all-symbols' 9360 allow_undefined_flag=unsupported 9361 always_export_symbols=no 9362 enable_shared_with_static_runtimes=yes 9363 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 9364 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 9365 9366 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9367 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9368 # If the export-symbols file already is a .def file, use it as 9369 # is; otherwise, prepend EXPORTS... 9370 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9371 cp $export_symbols $output_objdir/$soname.def; 9372 else 9373 echo EXPORTS > $output_objdir/$soname.def; 9374 cat $export_symbols >> $output_objdir/$soname.def; 9375 fi~ 9376 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9377 else 9378 ld_shlibs=no 9379 fi 9380 ;; 9381 9382 haiku*) 9383 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9384 link_all_deplibs=yes 9385 ;; 9386 9387 os2*) 9388 hardcode_libdir_flag_spec='-L$libdir' 9389 hardcode_minus_L=yes 9390 allow_undefined_flag=unsupported 9391 shrext_cmds=.dll 9392 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9393 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9394 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9395 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9396 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 9397 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9398 emximp -o $lib $output_objdir/$libname.def' 9399 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9400 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9401 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9402 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9403 prefix_cmds="$SED"~ 9404 if test EXPORTS = "`$SED 1q $export_symbols`"; then 9405 prefix_cmds="$prefix_cmds -e 1d"; 9406 fi~ 9407 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 9408 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 9409 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9410 emximp -o $lib $output_objdir/$libname.def' 9411 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 9412 enable_shared_with_static_runtimes=yes 9413 ;; 9414 9415 interix[3-9]*) 9416 hardcode_direct=no 9417 hardcode_shlibpath_var=no 9418 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 9419 export_dynamic_flag_spec='$wl-E' 9420 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 9421 # Instead, shared libraries are loaded at an image base (0x10000000 by 9422 # default) and relocated if they conflict, which is a slow very memory 9423 # consuming and fragmenting process. To avoid this, we pick a random, 9424 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9425 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9426 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9427 archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9428 ;; 9429 9430 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9431 tmp_diet=no 9432 if test linux-dietlibc = "$host_os"; then 9433 case $cc_basename in 9434 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9435 esac 9436 fi 9437 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9438 && test no = "$tmp_diet" 9439 then 9440 tmp_addflag=' $pic_flag' 9441 tmp_sharedflag='-shared' 9442 case $cc_basename,$host_cpu in 9443 pgcc*) # Portland Group C compiler 9444 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' 9445 tmp_addflag=' $pic_flag' 9446 ;; 9447 pgf77* | pgf90* | pgf95* | pgfortran*) 9448 # Portland Group f77 and f90 compilers 9449 whole_archive_flag_spec='$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' 9450 tmp_addflag=' $pic_flag -Mnomain' ;; 9451 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9452 tmp_addflag=' -i_dynamic' ;; 9453 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9454 tmp_addflag=' -i_dynamic -nofor_main' ;; 9455 ifc* | ifort*) # Intel Fortran compiler 9456 tmp_addflag=' -nofor_main' ;; 9457 lf95*) # Lahey Fortran 8.1 9458 whole_archive_flag_spec= 9459 tmp_sharedflag='--shared' ;; 9460 nagfor*) # NAGFOR 5.3 9461 tmp_sharedflag='-Wl,-shared' ;; 9462 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9463 tmp_sharedflag='-qmkshrobj' 9464 tmp_addflag= ;; 9465 nvcc*) # Cuda Compiler Driver 2.2 9466 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9467 compiler_needs_object=yes 9468 ;; 9469 esac 9470 case `$CC -V 2>&1 | sed 5q` in 9471 *Sun\ C*) # Sun C 5.9 9472 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\"` $wl--no-whole-archive' 9473 compiler_needs_object=yes 9474 tmp_sharedflag='-G' ;; 9475 *Sun\ F*) # Sun Fortran 8.3 9476 tmp_sharedflag='-G' ;; 9477 esac 9478 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9479 9480 if test yes = "$supports_anon_versioning"; then 9481 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9482 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9483 echo "local: *; };" >> $output_objdir/$libname.ver~ 9484 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 9485 fi 9486 9487 case $cc_basename in 9488 tcc*) 9489 export_dynamic_flag_spec='-rdynamic' 9490 ;; 9491 xlf* | bgf* | bgxlf* | mpixlf*) 9492 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9493 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9494 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9495 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 9496 if test yes = "$supports_anon_versioning"; then 9497 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9498 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9499 echo "local: *; };" >> $output_objdir/$libname.ver~ 9500 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9501 fi 9502 ;; 9503 esac 9504 else 9505 ld_shlibs=no 9506 fi 9507 ;; 9508 9509 netbsd*) 9510 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9511 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9512 wlarc= 9513 else 9514 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9515 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9516 fi 9517 ;; 9518 9519 solaris*) 9520 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9521 ld_shlibs=no 9522 cat <<_LT_EOF 1>&2 9523 9524 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9525 *** create shared libraries on Solaris systems. Therefore, libtool 9526 *** is disabling shared libraries support. We urge you to upgrade GNU 9527 *** binutils to release 2.9.1 or newer. Another option is to modify 9528 *** your PATH or compiler configuration so that the native linker is 9529 *** used, and then restart. 9530 9531 _LT_EOF 9532 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9533 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9534 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9535 else 9536 ld_shlibs=no 9537 fi 9538 ;; 9539 9540 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 9541 case `$LD -v 2>&1` in 9542 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 9543 ld_shlibs=no 9544 cat <<_LT_EOF 1>&2 9545 9546 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 9547 *** reliably create shared libraries on SCO systems. Therefore, libtool 9548 *** is disabling shared libraries support. We urge you to upgrade GNU 9549 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 9550 *** your PATH or compiler configuration so that the native linker is 9551 *** used, and then restart. 9552 9553 _LT_EOF 9554 ;; 9555 *) 9556 # For security reasons, it is highly recommended that you always 9557 # use absolute paths for naming shared libraries, and exclude the 9558 # DT_RUNPATH tag from executables and libraries. But doing so 9559 # requires that you compile everything twice, which is a pain. 9560 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9561 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9562 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9563 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9564 else 9565 ld_shlibs=no 9566 fi 9567 ;; 9568 esac 9569 ;; 9570 9571 sunos4*) 9572 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9573 wlarc= 9574 hardcode_direct=yes 9575 hardcode_shlibpath_var=no 9576 ;; 9577 9578 *) 9579 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9580 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9581 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9582 else 9583 ld_shlibs=no 9584 fi 9585 ;; 9586 esac 9587 9588 if test no = "$ld_shlibs"; then 9589 runpath_var= 9590 hardcode_libdir_flag_spec= 9591 export_dynamic_flag_spec= 9592 whole_archive_flag_spec= 9593 fi 9594 else 9595 # PORTME fill in a description of your system's linker (not GNU ld) 9596 case $host_os in 9597 aix3*) 9598 allow_undefined_flag=unsupported 9599 always_export_symbols=yes 9600 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 9601 # Note: this linker hardcodes the directories in LIBPATH if there 9602 # are no directories specified by -L. 9603 hardcode_minus_L=yes 9604 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 9605 # Neither direct hardcoding nor static linking is supported with a 9606 # broken collect2. 9607 hardcode_direct=unsupported 9608 fi 9609 ;; 9610 9611 aix[4-9]*) 9612 if test ia64 = "$host_cpu"; then 9613 # On IA64, the linker does run time linking by default, so we don't 9614 # have to do anything special. 9615 aix_use_runtimelinking=no 9616 exp_sym_flag='-Bexport' 9617 no_entry_flag= 9618 else 9619 # If we're using GNU nm, then we don't want the "-C" option. 9620 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 9621 # Without the "-l" option, or with the "-B" option, AIX nm treats 9622 # weak defined symbols like other global defined symbols, whereas 9623 # GNU nm marks them as "W". 9624 # While the 'weak' keyword is ignored in the Export File, we need 9625 # it in the Import File for the 'aix-soname' feature, so we have 9626 # to replace the "-B" option with "-P" for AIX nm. 9627 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 9628 export_symbols_cmds='$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' 9629 else 9630 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' 9631 fi 9632 aix_use_runtimelinking=no 9633 9634 # Test if we are trying to use run time linking or normal 9635 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 9636 # have runtime linking enabled, and use it for executables. 9637 # For shared libraries, we enable/disable runtime linking 9638 # depending on the kind of the shared library created - 9639 # when "with_aix_soname,aix_use_runtimelinking" is: 9640 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 9641 # "aix,yes" lib.so shared, rtl:yes, for executables 9642 # lib.a static archive 9643 # "both,no" lib.so.V(shr.o) shared, rtl:yes 9644 # lib.a(lib.so.V) shared, rtl:no, for executables 9645 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 9646 # lib.a(lib.so.V) shared, rtl:no 9647 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 9648 # lib.a static archive 9649 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 9650 for ld_flag in $LDFLAGS; do 9651 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 9652 aix_use_runtimelinking=yes 9653 break 9654 fi 9655 done 9656 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 9657 # With aix-soname=svr4, we create the lib.so.V shared archives only, 9658 # so we don't have lib.a shared libs to link our executables. 9659 # We have to force runtime linking in this case. 9660 aix_use_runtimelinking=yes 9661 LDFLAGS="$LDFLAGS -Wl,-brtl" 9662 fi 9663 ;; 9664 esac 9665 9666 exp_sym_flag='-bexport' 9667 no_entry_flag='-bnoentry' 9668 fi 9669 9670 # When large executables or shared objects are built, AIX ld can 9671 # have problems creating the table of contents. If linking a library 9672 # or program results in "error TOC overflow" add -mminimal-toc to 9673 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 9674 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 9675 9676 archive_cmds='' 9677 hardcode_direct=yes 9678 hardcode_direct_absolute=yes 9679 hardcode_libdir_separator=':' 9680 link_all_deplibs=yes 9681 file_list_spec='$wl-f,' 9682 case $with_aix_soname,$aix_use_runtimelinking in 9683 aix,*) ;; # traditional, no import file 9684 svr4,* | *,yes) # use import file 9685 # The Import File defines what to hardcode. 9686 hardcode_direct=no 9687 hardcode_direct_absolute=no 9688 ;; 9689 esac 9690 9691 if test yes = "$GCC"; then 9692 case $host_os in aix4.[012]|aix4.[012].*) 9693 # We only want to do this on AIX 4.2 and lower, the check 9694 # below for broken collect2 doesn't work under 4.3+ 9695 collect2name=`$CC -print-prog-name=collect2` 9696 if test -f "$collect2name" && 9697 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 9698 then 9699 # We have reworked collect2 9700 : 9701 else 9702 # We have old collect2 9703 hardcode_direct=unsupported 9704 # It fails to find uninstalled libraries when the uninstalled 9705 # path is not listed in the libpath. Setting hardcode_minus_L 9706 # to unsupported forces relinking 9707 hardcode_minus_L=yes 9708 hardcode_libdir_flag_spec='-L$libdir' 9709 hardcode_libdir_separator= 9710 fi 9711 ;; 9712 esac 9713 shared_flag='-shared' 9714 if test yes = "$aix_use_runtimelinking"; then 9715 shared_flag="$shared_flag "'$wl-G' 9716 fi 9717 # Need to ensure runtime linking is disabled for the traditional 9718 # shared library, or the linker may eventually find shared libraries 9719 # /with/ Import File - we do not want to mix them. 9720 shared_flag_aix='-shared' 9721 shared_flag_svr4='-shared $wl-G' 9722 else 9723 # not using gcc 9724 if test ia64 = "$host_cpu"; then 9725 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 9726 # chokes on -Wl,-G. The following line is correct: 9727 shared_flag='-G' 9728 else 9729 if test yes = "$aix_use_runtimelinking"; then 9730 shared_flag='$wl-G' 9731 else 9732 shared_flag='$wl-bM:SRE' 9733 fi 9734 shared_flag_aix='$wl-bM:SRE' 9735 shared_flag_svr4='$wl-G' 9736 fi 9737 fi 9738 9739 export_dynamic_flag_spec='$wl-bexpall' 9740 # It seems that -bexpall does not export symbols beginning with 9741 # underscore (_), so it is better to generate a list of symbols to export. 9742 always_export_symbols=yes 9743 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 9744 # Warning - without using the other runtime loading flags (-brtl), 9745 # -berok will link without error, but may produce a broken library. 9746 allow_undefined_flag='-berok' 9747 # Determine the default libpath from the value encoded in an 9748 # empty executable. 9749 if test set = "${lt_cv_aix_libpath+set}"; then 9750 aix_libpath=$lt_cv_aix_libpath 9751 else 9752 if ${lt_cv_aix_libpath_+:} false; then : 9753 $as_echo_n "(cached) " >&6 9754 else 9755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9756 /* end confdefs.h. */ 9757 9758 int 9759 main () 9760 { 9761 9762 ; 9763 return 0; 9764 } 9765 _ACEOF 9766 if ac_fn_c_try_link "$LINENO"; then : 9767 9768 lt_aix_libpath_sed=' 9769 /Import File Strings/,/^$/ { 9770 /^0/ { 9771 s/^0 *\([^ ]*\) *$/\1/ 9772 p 9773 } 9774 }' 9775 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9776 # Check for a 64-bit object if we didn't find anything. 9777 if test -z "$lt_cv_aix_libpath_"; then 9778 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9779 fi 9780 fi 9781 rm -f core conftest.err conftest.$ac_objext \ 9782 conftest$ac_exeext conftest.$ac_ext 9783 if test -z "$lt_cv_aix_libpath_"; then 9784 lt_cv_aix_libpath_=/usr/lib:/lib 9785 fi 9786 9787 fi 9788 9789 aix_libpath=$lt_cv_aix_libpath_ 9790 fi 9791 9792 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 9793 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' '$shared_flag 9794 else 9795 if test ia64 = "$host_cpu"; then 9796 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 9797 allow_undefined_flag="-z nodefs" 9798 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 9799 else 9800 # Determine the default libpath from the value encoded in an 9801 # empty executable. 9802 if test set = "${lt_cv_aix_libpath+set}"; then 9803 aix_libpath=$lt_cv_aix_libpath 9804 else 9805 if ${lt_cv_aix_libpath_+:} false; then : 9806 $as_echo_n "(cached) " >&6 9807 else 9808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9809 /* end confdefs.h. */ 9810 9811 int 9812 main () 9813 { 9814 9815 ; 9816 return 0; 9817 } 9818 _ACEOF 9819 if ac_fn_c_try_link "$LINENO"; then : 9820 9821 lt_aix_libpath_sed=' 9822 /Import File Strings/,/^$/ { 9823 /^0/ { 9824 s/^0 *\([^ ]*\) *$/\1/ 9825 p 9826 } 9827 }' 9828 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9829 # Check for a 64-bit object if we didn't find anything. 9830 if test -z "$lt_cv_aix_libpath_"; then 9831 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9832 fi 9833 fi 9834 rm -f core conftest.err conftest.$ac_objext \ 9835 conftest$ac_exeext conftest.$ac_ext 9836 if test -z "$lt_cv_aix_libpath_"; then 9837 lt_cv_aix_libpath_=/usr/lib:/lib 9838 fi 9839 9840 fi 9841 9842 aix_libpath=$lt_cv_aix_libpath_ 9843 fi 9844 9845 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 9846 # Warning - without using the other run time loading flags, 9847 # -berok will link without error, but may produce a broken library. 9848 no_undefined_flag=' $wl-bernotok' 9849 allow_undefined_flag=' $wl-berok' 9850 if test yes = "$with_gnu_ld"; then 9851 # We only use this code for GNU lds that support --whole-archive. 9852 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 9853 else 9854 # Exported symbols can be pulled into shared objects from archives 9855 whole_archive_flag_spec='$convenience' 9856 fi 9857 archive_cmds_need_lc=yes 9858 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 9859 # -brtl affects multiple linker settings, -berok does not and is overridden later 9860 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 9861 if test svr4 != "$with_aix_soname"; then 9862 # This is similar to how AIX traditionally builds its shared libraries. 9863 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/$soname' 9864 fi 9865 if test aix != "$with_aix_soname"; then 9866 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/$shared_archive_member_spec.imp' 9867 else 9868 # used by -dlpreopen to get the symbols 9869 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 9870 fi 9871 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 9872 fi 9873 fi 9874 ;; 9875 9876 amigaos*) 9877 case $host_cpu in 9878 powerpc) 9879 # see comment about AmigaOS4 .so support 9880 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9881 archive_expsym_cmds='' 9882 ;; 9883 m68k) 9884 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9885 hardcode_libdir_flag_spec='-L$libdir' 9886 hardcode_minus_L=yes 9887 ;; 9888 esac 9889 ;; 9890 9891 bsdi[45]*) 9892 export_dynamic_flag_spec=-rdynamic 9893 ;; 9894 9895 cygwin* | mingw* | pw32* | cegcc*) 9896 # When not using gcc, we currently assume that we are using 9897 # Microsoft Visual C++. 9898 # hardcode_libdir_flag_spec is actually meaningless, as there is 9899 # no search path for DLLs. 9900 case $cc_basename in 9901 cl*) 9902 # Native MSVC 9903 hardcode_libdir_flag_spec=' ' 9904 allow_undefined_flag=unsupported 9905 always_export_symbols=yes 9906 file_list_spec='@' 9907 # Tell ltmain to make .lib files, not .a files. 9908 libext=lib 9909 # Tell ltmain to make .dll files, not .so files. 9910 shrext_cmds=.dll 9911 # FIXME: Setting linknames here is a bad hack. 9912 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 9913 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9914 cp "$export_symbols" "$output_objdir/$soname.def"; 9915 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 9916 else 9917 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 9918 fi~ 9919 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9920 linknames=' 9921 # The linker will not automatically build a static lib if we build a DLL. 9922 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9923 enable_shared_with_static_runtimes=yes 9924 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9925 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9926 # Don't use ranlib 9927 old_postinstall_cmds='chmod 644 $oldlib' 9928 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9929 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9930 case $lt_outputfile in 9931 *.exe|*.EXE) ;; 9932 *) 9933 lt_outputfile=$lt_outputfile.exe 9934 lt_tool_outputfile=$lt_tool_outputfile.exe 9935 ;; 9936 esac~ 9937 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 9938 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9939 $RM "$lt_outputfile.manifest"; 9940 fi' 9941 ;; 9942 *) 9943 # Assume MSVC wrapper 9944 hardcode_libdir_flag_spec=' ' 9945 allow_undefined_flag=unsupported 9946 # Tell ltmain to make .lib files, not .a files. 9947 libext=lib 9948 # Tell ltmain to make .dll files, not .so files. 9949 shrext_cmds=.dll 9950 # FIXME: Setting linknames here is a bad hack. 9951 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9952 # The linker will automatically build a .lib file if we build a DLL. 9953 old_archive_from_new_cmds='true' 9954 # FIXME: Should let the user specify the lib program. 9955 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9956 enable_shared_with_static_runtimes=yes 9957 ;; 9958 esac 9959 ;; 9960 9961 darwin* | rhapsody*) 9962 9963 9964 archive_cmds_need_lc=no 9965 hardcode_direct=no 9966 hardcode_automatic=yes 9967 hardcode_shlibpath_var=unsupported 9968 if test yes = "$lt_cv_ld_force_load"; then 9969 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9970 9971 else 9972 whole_archive_flag_spec='' 9973 fi 9974 link_all_deplibs=yes 9975 allow_undefined_flag=$_lt_dar_allow_undefined 9976 case $cc_basename in 9977 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 9978 *) _lt_dar_can_shared=$GCC ;; 9979 esac 9980 if test yes = "$_lt_dar_can_shared"; then 9981 output_verbose_link_cmd=func_echo_all 9982 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 9983 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 9984 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$_lt_dsymutil" 9985 module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" 9986 9987 else 9988 ld_shlibs=no 9989 fi 9990 9991 ;; 9992 9993 dgux*) 9994 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9995 hardcode_libdir_flag_spec='-L$libdir' 9996 hardcode_shlibpath_var=no 9997 ;; 9998 9999 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 10000 # support. Future versions do this automatically, but an explicit c++rt0.o 10001 # does not break anything, and helps significantly (at the cost of a little 10002 # extra space). 10003 freebsd2.2*) 10004 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 10005 hardcode_libdir_flag_spec='-R$libdir' 10006 hardcode_direct=yes 10007 hardcode_shlibpath_var=no 10008 ;; 10009 10010 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 10011 freebsd2.*) 10012 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10013 hardcode_direct=yes 10014 hardcode_minus_L=yes 10015 hardcode_shlibpath_var=no 10016 ;; 10017 10018 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 10019 freebsd* | dragonfly*) 10020 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10021 hardcode_libdir_flag_spec='-R$libdir' 10022 hardcode_direct=yes 10023 hardcode_shlibpath_var=no 10024 ;; 10025 10026 hpux9*) 10027 if test yes = "$GCC"; then 10028 archive_cmds='$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 $lib' 10029 else 10030 archive_cmds='$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 $lib' 10031 fi 10032 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10033 hardcode_libdir_separator=: 10034 hardcode_direct=yes 10035 10036 # hardcode_minus_L: Not really in the search PATH, 10037 # but as the default location of the library. 10038 hardcode_minus_L=yes 10039 export_dynamic_flag_spec='$wl-E' 10040 ;; 10041 10042 hpux10*) 10043 if test yes,no = "$GCC,$with_gnu_ld"; then 10044 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10045 else 10046 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10047 fi 10048 if test no = "$with_gnu_ld"; then 10049 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10050 hardcode_libdir_separator=: 10051 hardcode_direct=yes 10052 hardcode_direct_absolute=yes 10053 export_dynamic_flag_spec='$wl-E' 10054 # hardcode_minus_L: Not really in the search PATH, 10055 # but as the default location of the library. 10056 hardcode_minus_L=yes 10057 fi 10058 ;; 10059 10060 hpux11*) 10061 if test yes,no = "$GCC,$with_gnu_ld"; then 10062 case $host_cpu in 10063 hppa*64*) 10064 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10065 ;; 10066 ia64*) 10067 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10068 ;; 10069 *) 10070 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10071 ;; 10072 esac 10073 else 10074 case $host_cpu in 10075 hppa*64*) 10076 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10077 ;; 10078 ia64*) 10079 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10080 ;; 10081 *) 10082 10083 # Older versions of the 11.00 compiler do not understand -b yet 10084 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 10085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 10086 $as_echo_n "checking if $CC understands -b... " >&6; } 10087 if ${lt_cv_prog_compiler__b+:} false; then : 10088 $as_echo_n "(cached) " >&6 10089 else 10090 lt_cv_prog_compiler__b=no 10091 save_LDFLAGS=$LDFLAGS 10092 LDFLAGS="$LDFLAGS -b" 10093 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10094 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10095 # The linker can only warn and ignore the option if not recognized 10096 # So say no if there are warnings 10097 if test -s conftest.err; then 10098 # Append any errors to the config.log. 10099 cat conftest.err 1>&5 10100 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10101 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10102 if diff conftest.exp conftest.er2 >/dev/null; then 10103 lt_cv_prog_compiler__b=yes 10104 fi 10105 else 10106 lt_cv_prog_compiler__b=yes 10107 fi 10108 fi 10109 $RM -r conftest* 10110 LDFLAGS=$save_LDFLAGS 10111 10112 fi 10113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 10114 $as_echo "$lt_cv_prog_compiler__b" >&6; } 10115 10116 if test yes = "$lt_cv_prog_compiler__b"; then 10117 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10118 else 10119 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10120 fi 10121 10122 ;; 10123 esac 10124 fi 10125 if test no = "$with_gnu_ld"; then 10126 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10127 hardcode_libdir_separator=: 10128 10129 case $host_cpu in 10130 hppa*64*|ia64*) 10131 hardcode_direct=no 10132 hardcode_shlibpath_var=no 10133 ;; 10134 *) 10135 hardcode_direct=yes 10136 hardcode_direct_absolute=yes 10137 export_dynamic_flag_spec='$wl-E' 10138 10139 # hardcode_minus_L: Not really in the search PATH, 10140 # but as the default location of the library. 10141 hardcode_minus_L=yes 10142 ;; 10143 esac 10144 fi 10145 ;; 10146 10147 irix5* | irix6* | nonstopux*) 10148 if test yes = "$GCC"; then 10149 archive_cmds='$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' 10150 # Try to use the -exported_symbol ld option, if it does not 10151 # work, assume that -exports_file does not work either and 10152 # implicitly export all symbols. 10153 # This should be the same for all languages, so no per-tag cache variable. 10154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 10155 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 10156 if ${lt_cv_irix_exported_symbol+:} false; then : 10157 $as_echo_n "(cached) " >&6 10158 else 10159 save_LDFLAGS=$LDFLAGS 10160 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 10161 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10162 /* end confdefs.h. */ 10163 int foo (void) { return 0; } 10164 _ACEOF 10165 if ac_fn_c_try_link "$LINENO"; then : 10166 lt_cv_irix_exported_symbol=yes 10167 else 10168 lt_cv_irix_exported_symbol=no 10169 fi 10170 rm -f core conftest.err conftest.$ac_objext \ 10171 conftest$ac_exeext conftest.$ac_ext 10172 LDFLAGS=$save_LDFLAGS 10173 fi 10174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 10175 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 10176 if test yes = "$lt_cv_irix_exported_symbol"; then 10177 archive_expsym_cmds='$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 $lib' 10178 fi 10179 else 10180 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10181 archive_expsym_cmds='$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 $lib' 10182 fi 10183 archive_cmds_need_lc='no' 10184 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10185 hardcode_libdir_separator=: 10186 inherit_rpath=yes 10187 link_all_deplibs=yes 10188 ;; 10189 10190 linux*) 10191 case $cc_basename in 10192 tcc*) 10193 # Fabrice Bellard et al's Tiny C Compiler 10194 ld_shlibs=yes 10195 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10196 ;; 10197 esac 10198 ;; 10199 10200 netbsd*) 10201 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10202 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10203 else 10204 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10205 fi 10206 hardcode_libdir_flag_spec='-R$libdir' 10207 hardcode_direct=yes 10208 hardcode_shlibpath_var=no 10209 ;; 10210 10211 newsos6) 10212 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10213 hardcode_direct=yes 10214 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10215 hardcode_libdir_separator=: 10216 hardcode_shlibpath_var=no 10217 ;; 10218 10219 *nto* | *qnx*) 10220 ;; 10221 10222 openbsd* | bitrig*) 10223 if test -f /usr/libexec/ld.so; then 10224 hardcode_direct=yes 10225 hardcode_shlibpath_var=no 10226 hardcode_direct_absolute=yes 10227 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10228 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10229 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 10230 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10231 export_dynamic_flag_spec='$wl-E' 10232 else 10233 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10234 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10235 fi 10236 else 10237 ld_shlibs=no 10238 fi 10239 ;; 10240 10241 os2*) 10242 hardcode_libdir_flag_spec='-L$libdir' 10243 hardcode_minus_L=yes 10244 allow_undefined_flag=unsupported 10245 shrext_cmds=.dll 10246 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10247 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10248 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10249 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10250 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10251 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10252 emximp -o $lib $output_objdir/$libname.def' 10253 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10254 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10255 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10256 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10257 prefix_cmds="$SED"~ 10258 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10259 prefix_cmds="$prefix_cmds -e 1d"; 10260 fi~ 10261 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10262 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10263 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10264 emximp -o $lib $output_objdir/$libname.def' 10265 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10266 enable_shared_with_static_runtimes=yes 10267 ;; 10268 10269 osf3*) 10270 if test yes = "$GCC"; then 10271 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10272 archive_cmds='$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 $lib' 10273 else 10274 allow_undefined_flag=' -expect_unresolved \*' 10275 archive_cmds='$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 $lib' 10276 fi 10277 archive_cmds_need_lc='no' 10278 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10279 hardcode_libdir_separator=: 10280 ;; 10281 10282 osf4* | osf5*) # as osf3* with the addition of -msym flag 10283 if test yes = "$GCC"; then 10284 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10285 archive_cmds='$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 $lib' 10286 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10287 else 10288 allow_undefined_flag=' -expect_unresolved \*' 10289 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' 10290 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~ 10291 $CC -shared$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' 10292 10293 # Both c and cxx compiler support -rpath directly 10294 hardcode_libdir_flag_spec='-rpath $libdir' 10295 fi 10296 archive_cmds_need_lc='no' 10297 hardcode_libdir_separator=: 10298 ;; 10299 10300 solaris*) 10301 no_undefined_flag=' -z defs' 10302 if test yes = "$GCC"; then 10303 wlarc='$wl' 10304 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10305 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10306 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10307 else 10308 case `$CC -V 2>&1` in 10309 *"Compilers 5.0"*) 10310 wlarc='' 10311 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 10312 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10313 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10314 ;; 10315 *) 10316 wlarc='$wl' 10317 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10318 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10319 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10320 ;; 10321 esac 10322 fi 10323 hardcode_libdir_flag_spec='-R$libdir' 10324 hardcode_shlibpath_var=no 10325 case $host_os in 10326 solaris2.[0-5] | solaris2.[0-5].*) ;; 10327 *) 10328 # The compiler driver will combine and reorder linker options, 10329 # but understands '-z linker_flag'. GCC discards it without '$wl', 10330 # but is careful enough not to reorder. 10331 # Supported since Solaris 2.6 (maybe 2.5.1?) 10332 if test yes = "$GCC"; then 10333 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 10334 else 10335 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10336 fi 10337 ;; 10338 esac 10339 link_all_deplibs=yes 10340 ;; 10341 10342 sunos4*) 10343 if test sequent = "$host_vendor"; then 10344 # Use $CC to link under sequent, because it throws in some extra .o 10345 # files that make .init and .fini sections work. 10346 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10347 else 10348 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10349 fi 10350 hardcode_libdir_flag_spec='-L$libdir' 10351 hardcode_direct=yes 10352 hardcode_minus_L=yes 10353 hardcode_shlibpath_var=no 10354 ;; 10355 10356 sysv4) 10357 case $host_vendor in 10358 sni) 10359 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10360 hardcode_direct=yes # is this really true??? 10361 ;; 10362 siemens) 10363 ## LD is ld it makes a PLAMLIB 10364 ## CC just makes a GrossModule. 10365 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10366 reload_cmds='$CC -r -o $output$reload_objs' 10367 hardcode_direct=no 10368 ;; 10369 motorola) 10370 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10371 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10372 ;; 10373 esac 10374 runpath_var='LD_RUN_PATH' 10375 hardcode_shlibpath_var=no 10376 ;; 10377 10378 sysv4.3*) 10379 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10380 hardcode_shlibpath_var=no 10381 export_dynamic_flag_spec='-Bexport' 10382 ;; 10383 10384 sysv4*MP*) 10385 if test -d /usr/nec; then 10386 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10387 hardcode_shlibpath_var=no 10388 runpath_var=LD_RUN_PATH 10389 hardcode_runpath_var=yes 10390 ld_shlibs=yes 10391 fi 10392 ;; 10393 10394 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 10395 no_undefined_flag='$wl-z,text' 10396 archive_cmds_need_lc=no 10397 hardcode_shlibpath_var=no 10398 runpath_var='LD_RUN_PATH' 10399 10400 if test yes = "$GCC"; then 10401 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10402 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10403 else 10404 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10405 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10406 fi 10407 ;; 10408 10409 sysv5* | sco3.2v5* | sco5v6*) 10410 # Note: We CANNOT use -z defs as we might desire, because we do not 10411 # link with -lc, and that would cause any symbols used from libc to 10412 # always be unresolved, which means just about no library would 10413 # ever link correctly. If we're not using GNU ld we use -z text 10414 # though, which does catch some bad symbols but isn't as heavy-handed 10415 # as -z defs. 10416 no_undefined_flag='$wl-z,text' 10417 allow_undefined_flag='$wl-z,nodefs' 10418 archive_cmds_need_lc=no 10419 hardcode_shlibpath_var=no 10420 hardcode_libdir_flag_spec='$wl-R,$libdir' 10421 hardcode_libdir_separator=':' 10422 link_all_deplibs=yes 10423 export_dynamic_flag_spec='$wl-Bexport' 10424 runpath_var='LD_RUN_PATH' 10425 10426 if test yes = "$GCC"; then 10427 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10428 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10429 else 10430 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10431 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10432 fi 10433 ;; 10434 10435 uts4*) 10436 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10437 hardcode_libdir_flag_spec='-L$libdir' 10438 hardcode_shlibpath_var=no 10439 ;; 10440 10441 *) 10442 ld_shlibs=no 10443 ;; 10444 esac 10445 10446 if test sni = "$host_vendor"; then 10447 case $host in 10448 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 10449 export_dynamic_flag_spec='$wl-Blargedynsym' 10450 ;; 10451 esac 10452 fi 10453 fi 10454 10455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 10456 $as_echo "$ld_shlibs" >&6; } 10457 test no = "$ld_shlibs" && can_build_shared=no 10458 10459 with_gnu_ld=$with_gnu_ld 10460 10461 10462 10463 10464 10465 10466 10467 10468 10469 10470 10471 10472 10473 10474 10475 # 10476 # Do we need to explicitly link libc? 10477 # 10478 case "x$archive_cmds_need_lc" in 10479 x|xyes) 10480 # Assume -lc should be added 10481 archive_cmds_need_lc=yes 10482 10483 if test yes,yes = "$GCC,$enable_shared"; then 10484 case $archive_cmds in 10485 *'~'*) 10486 # FIXME: we may have to deal with multi-command sequences. 10487 ;; 10488 '$CC '*) 10489 # Test whether the compiler implicitly links with -lc since on some 10490 # systems, -lgcc has to come before -lc. If gcc already passes -lc 10491 # to ld, don't add -lc before -lgcc. 10492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 10493 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 10494 if ${lt_cv_archive_cmds_need_lc+:} false; then : 10495 $as_echo_n "(cached) " >&6 10496 else 10497 $RM conftest* 10498 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10499 10500 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10501 (eval $ac_compile) 2>&5 10502 ac_status=$? 10503 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10504 test $ac_status = 0; } 2>conftest.err; then 10505 soname=conftest 10506 lib=conftest 10507 libobjs=conftest.$ac_objext 10508 deplibs= 10509 wl=$lt_prog_compiler_wl 10510 pic_flag=$lt_prog_compiler_pic 10511 compiler_flags=-v 10512 linker_flags=-v 10513 verstring= 10514 output_objdir=. 10515 libname=conftest 10516 lt_save_allow_undefined_flag=$allow_undefined_flag 10517 allow_undefined_flag= 10518 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10519 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10520 ac_status=$? 10521 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10522 test $ac_status = 0; } 10523 then 10524 lt_cv_archive_cmds_need_lc=no 10525 else 10526 lt_cv_archive_cmds_need_lc=yes 10527 fi 10528 allow_undefined_flag=$lt_save_allow_undefined_flag 10529 else 10530 cat conftest.err 1>&5 10531 fi 10532 $RM conftest* 10533 10534 fi 10535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 10536 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 10537 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 10538 ;; 10539 esac 10540 fi 10541 ;; 10542 esac 10543 10544 10545 10546 10547 10548 10549 10550 10551 10552 10553 10554 10555 10556 10557 10558 10559 10560 10561 10562 10563 10564 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 10609 10610 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 10696 $as_echo_n "checking dynamic linker characteristics... " >&6; } 10697 10698 if test yes = "$GCC"; then 10699 case $host_os in 10700 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 10701 *) lt_awk_arg='/^libraries:/' ;; 10702 esac 10703 case $host_os in 10704 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 10705 *) lt_sed_strip_eq='s|=/|/|g' ;; 10706 esac 10707 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 10708 case $lt_search_path_spec in 10709 *\;*) 10710 # if the path contains ";" then we assume it to be the separator 10711 # otherwise default to the standard path separator (i.e. ":") - it is 10712 # assumed that no part of a normal pathname contains ";" but that should 10713 # okay in the real world where ";" in dirpaths is itself problematic. 10714 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 10715 ;; 10716 *) 10717 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 10718 ;; 10719 esac 10720 # Ok, now we have the path, separated by spaces, we can step through it 10721 # and add multilib dir if necessary... 10722 lt_tmp_lt_search_path_spec= 10723 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 10724 # ...but if some path component already ends with the multilib dir we assume 10725 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 10726 case "$lt_multi_os_dir; $lt_search_path_spec " in 10727 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 10728 lt_multi_os_dir= 10729 ;; 10730 esac 10731 for lt_sys_path in $lt_search_path_spec; do 10732 if test -d "$lt_sys_path$lt_multi_os_dir"; then 10733 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 10734 elif test -n "$lt_multi_os_dir"; then 10735 test -d "$lt_sys_path" && \ 10736 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 10737 fi 10738 done 10739 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 10740 BEGIN {RS = " "; FS = "/|\n";} { 10741 lt_foo = ""; 10742 lt_count = 0; 10743 for (lt_i = NF; lt_i > 0; lt_i--) { 10744 if ($lt_i != "" && $lt_i != ".") { 10745 if ($lt_i == "..") { 10746 lt_count++; 10747 } else { 10748 if (lt_count == 0) { 10749 lt_foo = "/" $lt_i lt_foo; 10750 } else { 10751 lt_count--; 10752 } 10753 } 10754 } 10755 } 10756 if (lt_foo != "") { lt_freq[lt_foo]++; } 10757 if (lt_freq[lt_foo] == 1) { print lt_foo; } 10758 }'` 10759 # AWK program above erroneously prepends '/' to C:/dos/paths 10760 # for these hosts. 10761 case $host_os in 10762 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 10763 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 10764 esac 10765 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 10766 else 10767 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 10768 fi 10769 library_names_spec= 10770 libname_spec='lib$name' 10771 soname_spec= 10772 shrext_cmds=.so 10773 postinstall_cmds= 10774 postuninstall_cmds= 10775 finish_cmds= 10776 finish_eval= 10777 shlibpath_var= 10778 shlibpath_overrides_runpath=unknown 10779 version_type=none 10780 dynamic_linker="$host_os ld.so" 10781 sys_lib_dlsearch_path_spec="/lib /usr/lib" 10782 need_lib_prefix=unknown 10783 hardcode_into_libs=no 10784 10785 # when you set need_version to no, make sure it does not cause -set_version 10786 # flags to be left without arguments 10787 need_version=unknown 10788 10789 10790 10791 case $host_os in 10792 aix3*) 10793 version_type=linux # correct to gnu/linux during the next big refactor 10794 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 10795 shlibpath_var=LIBPATH 10796 10797 # AIX 3 has no versioning support, so we append a major version to the name. 10798 soname_spec='$libname$release$shared_ext$major' 10799 ;; 10800 10801 aix[4-9]*) 10802 version_type=linux # correct to gnu/linux during the next big refactor 10803 need_lib_prefix=no 10804 need_version=no 10805 hardcode_into_libs=yes 10806 if test ia64 = "$host_cpu"; then 10807 # AIX 5 supports IA64 10808 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 10809 shlibpath_var=LD_LIBRARY_PATH 10810 else 10811 # With GCC up to 2.95.x, collect2 would create an import file 10812 # for dependence libraries. The import file would start with 10813 # the line '#! .'. This would cause the generated library to 10814 # depend on '.', always an invalid library. This was fixed in 10815 # development snapshots of GCC prior to 3.0. 10816 case $host_os in 10817 aix4 | aix4.[01] | aix4.[01].*) 10818 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 10819 echo ' yes ' 10820 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 10821 : 10822 else 10823 can_build_shared=no 10824 fi 10825 ;; 10826 esac 10827 # Using Import Files as archive members, it is possible to support 10828 # filename-based versioning of shared library archives on AIX. While 10829 # this would work for both with and without runtime linking, it will 10830 # prevent static linking of such archives. So we do filename-based 10831 # shared library versioning with .so extension only, which is used 10832 # when both runtime linking and shared linking is enabled. 10833 # Unfortunately, runtime linking may impact performance, so we do 10834 # not want this to be the default eventually. Also, we use the 10835 # versioned .so libs for executables only if there is the -brtl 10836 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 10837 # To allow for filename-based versioning support, we need to create 10838 # libNAME.so.V as an archive file, containing: 10839 # *) an Import File, referring to the versioned filename of the 10840 # archive as well as the shared archive member, telling the 10841 # bitwidth (32 or 64) of that shared object, and providing the 10842 # list of exported symbols of that shared object, eventually 10843 # decorated with the 'weak' keyword 10844 # *) the shared object with the F_LOADONLY flag set, to really avoid 10845 # it being seen by the linker. 10846 # At run time we better use the real file rather than another symlink, 10847 # but for link time we create the symlink libNAME.so -> libNAME.so.V 10848 10849 case $with_aix_soname,$aix_use_runtimelinking in 10850 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 10851 # soname into executable. Probably we can add versioning support to 10852 # collect2, so additional links can be useful in future. 10853 aix,yes) # traditional libtool 10854 dynamic_linker='AIX unversionable lib.so' 10855 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 10856 # instead of lib<name>.a to let people know that these are not 10857 # typical AIX shared libraries. 10858 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 10859 ;; 10860 aix,no) # traditional AIX only 10861 dynamic_linker='AIX lib.a(lib.so.V)' 10862 # We preserve .a as extension for shared libraries through AIX4.2 10863 # and later when we are not doing run time linking. 10864 library_names_spec='$libname$release.a $libname.a' 10865 soname_spec='$libname$release$shared_ext$major' 10866 ;; 10867 svr4,*) # full svr4 only 10868 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 10869 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 10870 # We do not specify a path in Import Files, so LIBPATH fires. 10871 shlibpath_overrides_runpath=yes 10872 ;; 10873 *,yes) # both, prefer svr4 10874 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 10875 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 10876 # unpreferred sharedlib libNAME.a needs extra handling 10877 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"' 10878 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.$libext"' 10879 # We do not specify a path in Import Files, so LIBPATH fires. 10880 shlibpath_overrides_runpath=yes 10881 ;; 10882 *,no) # both, prefer aix 10883 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 10884 library_names_spec='$libname$release.a $libname.a' 10885 soname_spec='$libname$release$shared_ext$major' 10886 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 10887 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 10888 postuninstall_cmds='test -z "$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"' 10889 ;; 10890 esac 10891 shlibpath_var=LIBPATH 10892 fi 10893 ;; 10894 10895 amigaos*) 10896 case $host_cpu in 10897 powerpc) 10898 # Since July 2007 AmigaOS4 officially supports .so libraries. 10899 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 10900 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 10901 ;; 10902 m68k) 10903 library_names_spec='$libname.ixlibrary $libname.a' 10904 # Create ${libname}_ixlibrary.a entries in /sys/libs. 10905 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 ${libname}_ixlibrary.a || exit 1; done' 10906 ;; 10907 esac 10908 ;; 10909 10910 beos*) 10911 library_names_spec='$libname$shared_ext' 10912 dynamic_linker="$host_os ld.so" 10913 shlibpath_var=LIBRARY_PATH 10914 ;; 10915 10916 bsdi[45]*) 10917 version_type=linux # correct to gnu/linux during the next big refactor 10918 need_version=no 10919 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 10920 soname_spec='$libname$release$shared_ext$major' 10921 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 10922 shlibpath_var=LD_LIBRARY_PATH 10923 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 10924 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 10925 # the default ld.so.conf also contains /usr/contrib/lib and 10926 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 10927 # libtool to hard-code these into programs 10928 ;; 10929 10930 cygwin* | mingw* | pw32* | cegcc*) 10931 version_type=windows 10932 shrext_cmds=.dll 10933 need_version=no 10934 need_lib_prefix=no 10935 10936 case $GCC,$cc_basename in 10937 yes,*) 10938 # gcc 10939 library_names_spec='$libname.dll.a' 10940 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10941 postinstall_cmds='base_file=`basename \$file`~ 10942 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 10943 dldir=$destdir/`dirname \$dlpath`~ 10944 test -d \$dldir || mkdir -p \$dldir~ 10945 $install_prog $dir/$dlname \$dldir/$dlname~ 10946 chmod a+x \$dldir/$dlname~ 10947 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10948 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10949 fi' 10950 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10951 dlpath=$dir/\$dldll~ 10952 $RM \$dlpath' 10953 shlibpath_overrides_runpath=yes 10954 10955 case $host_os in 10956 cygwin*) 10957 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10958 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 10959 10960 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 10961 ;; 10962 mingw* | cegcc*) 10963 # MinGW DLLs use traditional 'lib' prefix 10964 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 10965 ;; 10966 pw32*) 10967 # pw32 DLLs use 'pw' prefix rather than 'lib' 10968 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 10969 ;; 10970 esac 10971 dynamic_linker='Win32 ld.exe' 10972 ;; 10973 10974 *,cl*) 10975 # Native MSVC 10976 libname_spec='$name' 10977 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 10978 library_names_spec='$libname.dll.lib' 10979 10980 case $build_os in 10981 mingw*) 10982 sys_lib_search_path_spec= 10983 lt_save_ifs=$IFS 10984 IFS=';' 10985 for lt_path in $LIB 10986 do 10987 IFS=$lt_save_ifs 10988 # Let DOS variable expansion print the short 8.3 style file name. 10989 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10990 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10991 done 10992 IFS=$lt_save_ifs 10993 # Convert to MSYS style. 10994 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10995 ;; 10996 cygwin*) 10997 # Convert to unix form, then to dos form, then back to unix form 10998 # but this time dos style (no spaces!) so that the unix form looks 10999 # like /cygdrive/c/PROGRA~1:/cygdr... 11000 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 11001 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 11002 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11003 ;; 11004 *) 11005 sys_lib_search_path_spec=$LIB 11006 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 11007 # It is most probably a Windows format PATH. 11008 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 11009 else 11010 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11011 fi 11012 # FIXME: find the short name or the path components, as spaces are 11013 # common. (e.g. "Program Files" -> "PROGRA~1") 11014 ;; 11015 esac 11016 11017 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11018 postinstall_cmds='base_file=`basename \$file`~ 11019 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11020 dldir=$destdir/`dirname \$dlpath`~ 11021 test -d \$dldir || mkdir -p \$dldir~ 11022 $install_prog $dir/$dlname \$dldir/$dlname' 11023 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11024 dlpath=$dir/\$dldll~ 11025 $RM \$dlpath' 11026 shlibpath_overrides_runpath=yes 11027 dynamic_linker='Win32 link.exe' 11028 ;; 11029 11030 *) 11031 # Assume MSVC wrapper 11032 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 11033 dynamic_linker='Win32 ld.exe' 11034 ;; 11035 esac 11036 # FIXME: first we should search . and the directory the executable is in 11037 shlibpath_var=PATH 11038 ;; 11039 11040 darwin* | rhapsody*) 11041 dynamic_linker="$host_os dyld" 11042 version_type=darwin 11043 need_lib_prefix=no 11044 need_version=no 11045 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 11046 soname_spec='$libname$release$major$shared_ext' 11047 shlibpath_overrides_runpath=yes 11048 shlibpath_var=DYLD_LIBRARY_PATH 11049 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 11050 11051 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 11052 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 11053 ;; 11054 11055 dgux*) 11056 version_type=linux # correct to gnu/linux during the next big refactor 11057 need_lib_prefix=no 11058 need_version=no 11059 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11060 soname_spec='$libname$release$shared_ext$major' 11061 shlibpath_var=LD_LIBRARY_PATH 11062 ;; 11063 11064 freebsd* | dragonfly*) 11065 # DragonFly does not have aout. When/if they implement a new 11066 # versioning mechanism, adjust this. 11067 if test -x /usr/bin/objformat; then 11068 objformat=`/usr/bin/objformat` 11069 else 11070 case $host_os in 11071 freebsd[23].*) objformat=aout ;; 11072 *) objformat=elf ;; 11073 esac 11074 fi 11075 version_type=freebsd-$objformat 11076 case $version_type in 11077 freebsd-elf*) 11078 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11079 soname_spec='$libname$release$shared_ext$major' 11080 need_version=no 11081 need_lib_prefix=no 11082 ;; 11083 freebsd-*) 11084 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11085 need_version=yes 11086 ;; 11087 esac 11088 shlibpath_var=LD_LIBRARY_PATH 11089 case $host_os in 11090 freebsd2.*) 11091 shlibpath_overrides_runpath=yes 11092 ;; 11093 freebsd3.[01]* | freebsdelf3.[01]*) 11094 shlibpath_overrides_runpath=yes 11095 hardcode_into_libs=yes 11096 ;; 11097 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 11098 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 11099 shlibpath_overrides_runpath=no 11100 hardcode_into_libs=yes 11101 ;; 11102 *) # from 4.6 on, and DragonFly 11103 shlibpath_overrides_runpath=yes 11104 hardcode_into_libs=yes 11105 ;; 11106 esac 11107 ;; 11108 11109 haiku*) 11110 version_type=linux # correct to gnu/linux during the next big refactor 11111 need_lib_prefix=no 11112 need_version=no 11113 dynamic_linker="$host_os runtime_loader" 11114 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11115 soname_spec='$libname$release$shared_ext$major' 11116 shlibpath_var=LIBRARY_PATH 11117 shlibpath_overrides_runpath=no 11118 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 11119 hardcode_into_libs=yes 11120 ;; 11121 11122 hpux9* | hpux10* | hpux11*) 11123 # Give a soname corresponding to the major version so that dld.sl refuses to 11124 # link against other versions. 11125 version_type=sunos 11126 need_lib_prefix=no 11127 need_version=no 11128 case $host_cpu in 11129 ia64*) 11130 shrext_cmds='.so' 11131 hardcode_into_libs=yes 11132 dynamic_linker="$host_os dld.so" 11133 shlibpath_var=LD_LIBRARY_PATH 11134 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11135 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11136 soname_spec='$libname$release$shared_ext$major' 11137 if test 32 = "$HPUX_IA64_MODE"; then 11138 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 11139 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 11140 else 11141 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 11142 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 11143 fi 11144 ;; 11145 hppa*64*) 11146 shrext_cmds='.sl' 11147 hardcode_into_libs=yes 11148 dynamic_linker="$host_os dld.sl" 11149 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 11150 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11151 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11152 soname_spec='$libname$release$shared_ext$major' 11153 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 11154 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11155 ;; 11156 *) 11157 shrext_cmds='.sl' 11158 dynamic_linker="$host_os dld.sl" 11159 shlibpath_var=SHLIB_PATH 11160 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 11161 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11162 soname_spec='$libname$release$shared_ext$major' 11163 ;; 11164 esac 11165 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 11166 postinstall_cmds='chmod 555 $lib' 11167 # or fails outright, so override atomically: 11168 install_override_mode=555 11169 ;; 11170 11171 interix[3-9]*) 11172 version_type=linux # correct to gnu/linux during the next big refactor 11173 need_lib_prefix=no 11174 need_version=no 11175 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11176 soname_spec='$libname$release$shared_ext$major' 11177 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 11178 shlibpath_var=LD_LIBRARY_PATH 11179 shlibpath_overrides_runpath=no 11180 hardcode_into_libs=yes 11181 ;; 11182 11183 irix5* | irix6* | nonstopux*) 11184 case $host_os in 11185 nonstopux*) version_type=nonstopux ;; 11186 *) 11187 if test yes = "$lt_cv_prog_gnu_ld"; then 11188 version_type=linux # correct to gnu/linux during the next big refactor 11189 else 11190 version_type=irix 11191 fi ;; 11192 esac 11193 need_lib_prefix=no 11194 need_version=no 11195 soname_spec='$libname$release$shared_ext$major' 11196 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 11197 case $host_os in 11198 irix5* | nonstopux*) 11199 libsuff= shlibsuff= 11200 ;; 11201 *) 11202 case $LD in # libtool.m4 will add one of these switches to LD 11203 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 11204 libsuff= shlibsuff= libmagic=32-bit;; 11205 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 11206 libsuff=32 shlibsuff=N32 libmagic=N32;; 11207 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 11208 libsuff=64 shlibsuff=64 libmagic=64-bit;; 11209 *) libsuff= shlibsuff= libmagic=never-match;; 11210 esac 11211 ;; 11212 esac 11213 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 11214 shlibpath_overrides_runpath=no 11215 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 11216 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 11217 hardcode_into_libs=yes 11218 ;; 11219 11220 # No shared lib support for Linux oldld, aout, or coff. 11221 linux*oldld* | linux*aout* | linux*coff*) 11222 dynamic_linker=no 11223 ;; 11224 11225 linux*android*) 11226 version_type=none # Android doesn't support versioned libraries. 11227 need_lib_prefix=no 11228 need_version=no 11229 library_names_spec='$libname$release$shared_ext' 11230 soname_spec='$libname$release$shared_ext' 11231 finish_cmds= 11232 shlibpath_var=LD_LIBRARY_PATH 11233 shlibpath_overrides_runpath=yes 11234 11235 # This implies no fast_install, which is unacceptable. 11236 # Some rework will be needed to allow for fast_install 11237 # before this can be enabled. 11238 hardcode_into_libs=yes 11239 11240 dynamic_linker='Android linker' 11241 # Don't embed -rpath directories since the linker doesn't support them. 11242 hardcode_libdir_flag_spec='-L$libdir' 11243 ;; 11244 11245 # This must be glibc/ELF. 11246 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11247 version_type=linux # correct to gnu/linux during the next big refactor 11248 need_lib_prefix=no 11249 need_version=no 11250 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11251 soname_spec='$libname$release$shared_ext$major' 11252 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 11253 shlibpath_var=LD_LIBRARY_PATH 11254 shlibpath_overrides_runpath=no 11255 11256 # Some binutils ld are patched to set DT_RUNPATH 11257 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 11258 $as_echo_n "(cached) " >&6 11259 else 11260 lt_cv_shlibpath_overrides_runpath=no 11261 save_LDFLAGS=$LDFLAGS 11262 save_libdir=$libdir 11263 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 11264 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 11265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11266 /* end confdefs.h. */ 11267 11268 int 11269 main () 11270 { 11271 11272 ; 11273 return 0; 11274 } 11275 _ACEOF 11276 if ac_fn_c_try_link "$LINENO"; then : 11277 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 11278 lt_cv_shlibpath_overrides_runpath=yes 11279 fi 11280 fi 11281 rm -f core conftest.err conftest.$ac_objext \ 11282 conftest$ac_exeext conftest.$ac_ext 11283 LDFLAGS=$save_LDFLAGS 11284 libdir=$save_libdir 11285 11286 fi 11287 11288 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 11289 11290 # This implies no fast_install, which is unacceptable. 11291 # Some rework will be needed to allow for fast_install 11292 # before this can be enabled. 11293 hardcode_into_libs=yes 11294 11295 # Ideally, we could use ldconfig to report *all* directores which are 11296 # searched for libraries, however this is still not possible. Aside from not 11297 # being certain /sbin/ldconfig is available, command 11298 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 11299 # even though it is searched at run-time. Try to do the best guess by 11300 # appending ld.so.conf contents (and includes) to the search path. 11301 if test -f /etc/ld.so.conf; then 11302 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' ' '` 11303 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 11304 fi 11305 11306 # We used to test for /lib/ld.so.1 and disable shared libraries on 11307 # powerpc, because MkLinux only supported shared libraries with the 11308 # GNU dynamic linker. Since this was broken with cross compilers, 11309 # most powerpc-linux boxes support dynamic linking these days and 11310 # people can always --disable-shared, the test was removed, and we 11311 # assume the GNU/Linux dynamic linker is in use. 11312 dynamic_linker='GNU/Linux ld.so' 11313 ;; 11314 11315 netbsd*) 11316 version_type=sunos 11317 need_lib_prefix=no 11318 need_version=no 11319 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11320 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11321 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11322 dynamic_linker='NetBSD (a.out) ld.so' 11323 else 11324 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11325 soname_spec='$libname$release$shared_ext$major' 11326 dynamic_linker='NetBSD ld.elf_so' 11327 fi 11328 shlibpath_var=LD_LIBRARY_PATH 11329 shlibpath_overrides_runpath=yes 11330 hardcode_into_libs=yes 11331 ;; 11332 11333 newsos6) 11334 version_type=linux # correct to gnu/linux during the next big refactor 11335 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11336 shlibpath_var=LD_LIBRARY_PATH 11337 shlibpath_overrides_runpath=yes 11338 ;; 11339 11340 *nto* | *qnx*) 11341 version_type=qnx 11342 need_lib_prefix=no 11343 need_version=no 11344 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11345 soname_spec='$libname$release$shared_ext$major' 11346 shlibpath_var=LD_LIBRARY_PATH 11347 shlibpath_overrides_runpath=no 11348 hardcode_into_libs=yes 11349 dynamic_linker='ldqnx.so' 11350 ;; 11351 11352 openbsd* | bitrig*) 11353 version_type=sunos 11354 sys_lib_dlsearch_path_spec=/usr/lib 11355 need_lib_prefix=no 11356 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11357 need_version=no 11358 else 11359 need_version=yes 11360 fi 11361 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11362 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11363 shlibpath_var=LD_LIBRARY_PATH 11364 shlibpath_overrides_runpath=yes 11365 ;; 11366 11367 os2*) 11368 libname_spec='$name' 11369 version_type=windows 11370 shrext_cmds=.dll 11371 need_version=no 11372 need_lib_prefix=no 11373 # OS/2 can only load a DLL with a base name of 8 characters or less. 11374 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 11375 v=$($ECHO $release$versuffix | tr -d .-); 11376 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 11377 $ECHO $n$v`$shared_ext' 11378 library_names_spec='${libname}_dll.$libext' 11379 dynamic_linker='OS/2 ld.exe' 11380 shlibpath_var=BEGINLIBPATH 11381 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11382 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11383 postinstall_cmds='base_file=`basename \$file`~ 11384 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 11385 dldir=$destdir/`dirname \$dlpath`~ 11386 test -d \$dldir || mkdir -p \$dldir~ 11387 $install_prog $dir/$dlname \$dldir/$dlname~ 11388 chmod a+x \$dldir/$dlname~ 11389 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11390 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11391 fi' 11392 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 11393 dlpath=$dir/\$dldll~ 11394 $RM \$dlpath' 11395 ;; 11396 11397 osf3* | osf4* | osf5*) 11398 version_type=osf 11399 need_lib_prefix=no 11400 need_version=no 11401 soname_spec='$libname$release$shared_ext$major' 11402 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11403 shlibpath_var=LD_LIBRARY_PATH 11404 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 11405 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11406 ;; 11407 11408 rdos*) 11409 dynamic_linker=no 11410 ;; 11411 11412 solaris*) 11413 version_type=linux # correct to gnu/linux during the next big refactor 11414 need_lib_prefix=no 11415 need_version=no 11416 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11417 soname_spec='$libname$release$shared_ext$major' 11418 shlibpath_var=LD_LIBRARY_PATH 11419 shlibpath_overrides_runpath=yes 11420 hardcode_into_libs=yes 11421 # ldd complains unless libraries are executable 11422 postinstall_cmds='chmod +x $lib' 11423 ;; 11424 11425 sunos4*) 11426 version_type=sunos 11427 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11428 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 11429 shlibpath_var=LD_LIBRARY_PATH 11430 shlibpath_overrides_runpath=yes 11431 if test yes = "$with_gnu_ld"; then 11432 need_lib_prefix=no 11433 fi 11434 need_version=yes 11435 ;; 11436 11437 sysv4 | sysv4.3*) 11438 version_type=linux # correct to gnu/linux during the next big refactor 11439 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11440 soname_spec='$libname$release$shared_ext$major' 11441 shlibpath_var=LD_LIBRARY_PATH 11442 case $host_vendor in 11443 sni) 11444 shlibpath_overrides_runpath=no 11445 need_lib_prefix=no 11446 runpath_var=LD_RUN_PATH 11447 ;; 11448 siemens) 11449 need_lib_prefix=no 11450 ;; 11451 motorola) 11452 need_lib_prefix=no 11453 need_version=no 11454 shlibpath_overrides_runpath=no 11455 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 11456 ;; 11457 esac 11458 ;; 11459 11460 sysv4*MP*) 11461 if test -d /usr/nec; then 11462 version_type=linux # correct to gnu/linux during the next big refactor 11463 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 11464 soname_spec='$libname$shared_ext.$major' 11465 shlibpath_var=LD_LIBRARY_PATH 11466 fi 11467 ;; 11468 11469 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 11470 version_type=sco 11471 need_lib_prefix=no 11472 need_version=no 11473 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 11474 soname_spec='$libname$release$shared_ext$major' 11475 shlibpath_var=LD_LIBRARY_PATH 11476 shlibpath_overrides_runpath=yes 11477 hardcode_into_libs=yes 11478 if test yes = "$with_gnu_ld"; then 11479 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 11480 else 11481 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 11482 case $host_os in 11483 sco3.2v5*) 11484 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 11485 ;; 11486 esac 11487 fi 11488 sys_lib_dlsearch_path_spec='/usr/lib' 11489 ;; 11490 11491 tpf*) 11492 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 11493 version_type=linux # correct to gnu/linux during the next big refactor 11494 need_lib_prefix=no 11495 need_version=no 11496 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11497 shlibpath_var=LD_LIBRARY_PATH 11498 shlibpath_overrides_runpath=no 11499 hardcode_into_libs=yes 11500 ;; 11501 11502 uts4*) 11503 version_type=linux # correct to gnu/linux during the next big refactor 11504 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11505 soname_spec='$libname$release$shared_ext$major' 11506 shlibpath_var=LD_LIBRARY_PATH 11507 ;; 11508 11509 *) 11510 dynamic_linker=no 11511 ;; 11512 esac 11513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 11514 $as_echo "$dynamic_linker" >&6; } 11515 test no = "$dynamic_linker" && can_build_shared=no 11516 11517 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 11518 if test yes = "$GCC"; then 11519 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 11520 fi 11521 11522 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 11523 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 11524 fi 11525 11526 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 11527 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 11528 fi 11529 11530 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 11531 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 11532 11533 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 11534 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 11535 11536 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 11537 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 11538 11539 11540 11541 11542 11543 11544 11545 11546 11547 11548 11549 11550 11551 11552 11553 11554 11555 11556 11557 11558 11559 11560 11561 11562 11563 11564 11565 11566 11567 11568 11569 11570 11571 11572 11573 11574 11575 11576 11577 11578 11579 11580 11581 11582 11583 11584 11585 11586 11587 11588 11589 11590 11591 11592 11593 11594 11595 11596 11597 11598 11599 11600 11601 11602 11603 11604 11605 11606 11607 11608 11609 11610 11611 11612 11613 11614 11615 11616 11617 11618 11619 11620 11621 11622 11623 11624 11625 11626 11627 11628 11629 11630 11631 11632 11633 11634 11635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 11636 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 11637 hardcode_action= 11638 if test -n "$hardcode_libdir_flag_spec" || 11639 test -n "$runpath_var" || 11640 test yes = "$hardcode_automatic"; then 11641 11642 # We can hardcode non-existent directories. 11643 if test no != "$hardcode_direct" && 11644 # If the only mechanism to avoid hardcoding is shlibpath_var, we 11645 # have to relink, otherwise we might link with an installed library 11646 # when we should be linking with a yet-to-be-installed one 11647 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 11648 test no != "$hardcode_minus_L"; then 11649 # Linking always hardcodes the temporary library directory. 11650 hardcode_action=relink 11651 else 11652 # We can link without hardcoding, and we can hardcode nonexisting dirs. 11653 hardcode_action=immediate 11654 fi 11655 else 11656 # We cannot hardcode anything, or else we can only hardcode existing 11657 # directories. 11658 hardcode_action=unsupported 11659 fi 11660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 11661 $as_echo "$hardcode_action" >&6; } 11662 11663 if test relink = "$hardcode_action" || 11664 test yes = "$inherit_rpath"; then 11665 # Fast installation is not supported 11666 enable_fast_install=no 11667 elif test yes = "$shlibpath_overrides_runpath" || 11668 test no = "$enable_shared"; then 11669 # Fast installation is not necessary 11670 enable_fast_install=needless 11671 fi 11672 11673 11674 11675 11676 11677 11678 if test yes != "$enable_dlopen"; then 11679 enable_dlopen=unknown 11680 enable_dlopen_self=unknown 11681 enable_dlopen_self_static=unknown 11682 else 11683 lt_cv_dlopen=no 11684 lt_cv_dlopen_libs= 11685 11686 case $host_os in 11687 beos*) 11688 lt_cv_dlopen=load_add_on 11689 lt_cv_dlopen_libs= 11690 lt_cv_dlopen_self=yes 11691 ;; 11692 11693 mingw* | pw32* | cegcc*) 11694 lt_cv_dlopen=LoadLibrary 11695 lt_cv_dlopen_libs= 11696 ;; 11697 11698 cygwin*) 11699 lt_cv_dlopen=dlopen 11700 lt_cv_dlopen_libs= 11701 ;; 11702 11703 darwin*) 11704 # if libdl is installed we need to link against it 11705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11706 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11707 if ${ac_cv_lib_dl_dlopen+:} false; then : 11708 $as_echo_n "(cached) " >&6 11709 else 11710 ac_check_lib_save_LIBS=$LIBS 11711 LIBS="-ldl $LIBS" 11712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11713 /* end confdefs.h. */ 11714 11715 /* Override any GCC internal prototype to avoid an error. 11716 Use char because int might match the return type of a GCC 11717 builtin and then its argument prototype would still apply. */ 11718 #ifdef __cplusplus 11719 extern "C" 11720 #endif 11721 char dlopen (); 11722 int 11723 main () 11724 { 11725 return dlopen (); 11726 ; 11727 return 0; 11728 } 11729 _ACEOF 11730 if ac_fn_c_try_link "$LINENO"; then : 11731 ac_cv_lib_dl_dlopen=yes 11732 else 11733 ac_cv_lib_dl_dlopen=no 11734 fi 11735 rm -f core conftest.err conftest.$ac_objext \ 11736 conftest$ac_exeext conftest.$ac_ext 11737 LIBS=$ac_check_lib_save_LIBS 11738 fi 11739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11740 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11741 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 11742 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 11743 else 11744 11745 lt_cv_dlopen=dyld 11746 lt_cv_dlopen_libs= 11747 lt_cv_dlopen_self=yes 11748 11749 fi 11750 11751 ;; 11752 11753 tpf*) 11754 # Don't try to run any link tests for TPF. We know it's impossible 11755 # because TPF is a cross-compiler, and we know how we open DSOs. 11756 lt_cv_dlopen=dlopen 11757 lt_cv_dlopen_libs= 11758 lt_cv_dlopen_self=no 11759 ;; 11760 11761 *) 11762 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 11763 if test "x$ac_cv_func_shl_load" = xyes; then : 11764 lt_cv_dlopen=shl_load 11765 else 11766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 11767 $as_echo_n "checking for shl_load in -ldld... " >&6; } 11768 if ${ac_cv_lib_dld_shl_load+:} false; then : 11769 $as_echo_n "(cached) " >&6 11770 else 11771 ac_check_lib_save_LIBS=$LIBS 11772 LIBS="-ldld $LIBS" 11773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11774 /* end confdefs.h. */ 11775 11776 /* Override any GCC internal prototype to avoid an error. 11777 Use char because int might match the return type of a GCC 11778 builtin and then its argument prototype would still apply. */ 11779 #ifdef __cplusplus 11780 extern "C" 11781 #endif 11782 char shl_load (); 11783 int 11784 main () 11785 { 11786 return shl_load (); 11787 ; 11788 return 0; 11789 } 11790 _ACEOF 11791 if ac_fn_c_try_link "$LINENO"; then : 11792 ac_cv_lib_dld_shl_load=yes 11793 else 11794 ac_cv_lib_dld_shl_load=no 11795 fi 11796 rm -f core conftest.err conftest.$ac_objext \ 11797 conftest$ac_exeext conftest.$ac_ext 11798 LIBS=$ac_check_lib_save_LIBS 11799 fi 11800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 11801 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 11802 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 11803 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 11804 else 11805 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 11806 if test "x$ac_cv_func_dlopen" = xyes; then : 11807 lt_cv_dlopen=dlopen 11808 else 11809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 11810 $as_echo_n "checking for dlopen in -ldl... " >&6; } 11811 if ${ac_cv_lib_dl_dlopen+:} false; then : 11812 $as_echo_n "(cached) " >&6 11813 else 11814 ac_check_lib_save_LIBS=$LIBS 11815 LIBS="-ldl $LIBS" 11816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11817 /* end confdefs.h. */ 11818 11819 /* Override any GCC internal prototype to avoid an error. 11820 Use char because int might match the return type of a GCC 11821 builtin and then its argument prototype would still apply. */ 11822 #ifdef __cplusplus 11823 extern "C" 11824 #endif 11825 char dlopen (); 11826 int 11827 main () 11828 { 11829 return dlopen (); 11830 ; 11831 return 0; 11832 } 11833 _ACEOF 11834 if ac_fn_c_try_link "$LINENO"; then : 11835 ac_cv_lib_dl_dlopen=yes 11836 else 11837 ac_cv_lib_dl_dlopen=no 11838 fi 11839 rm -f core conftest.err conftest.$ac_objext \ 11840 conftest$ac_exeext conftest.$ac_ext 11841 LIBS=$ac_check_lib_save_LIBS 11842 fi 11843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 11844 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 11845 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 11846 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 11847 else 11848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 11849 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 11850 if ${ac_cv_lib_svld_dlopen+:} false; then : 11851 $as_echo_n "(cached) " >&6 11852 else 11853 ac_check_lib_save_LIBS=$LIBS 11854 LIBS="-lsvld $LIBS" 11855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11856 /* end confdefs.h. */ 11857 11858 /* Override any GCC internal prototype to avoid an error. 11859 Use char because int might match the return type of a GCC 11860 builtin and then its argument prototype would still apply. */ 11861 #ifdef __cplusplus 11862 extern "C" 11863 #endif 11864 char dlopen (); 11865 int 11866 main () 11867 { 11868 return dlopen (); 11869 ; 11870 return 0; 11871 } 11872 _ACEOF 11873 if ac_fn_c_try_link "$LINENO"; then : 11874 ac_cv_lib_svld_dlopen=yes 11875 else 11876 ac_cv_lib_svld_dlopen=no 11877 fi 11878 rm -f core conftest.err conftest.$ac_objext \ 11879 conftest$ac_exeext conftest.$ac_ext 11880 LIBS=$ac_check_lib_save_LIBS 11881 fi 11882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 11883 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 11884 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 11885 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 11886 else 11887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 11888 $as_echo_n "checking for dld_link in -ldld... " >&6; } 11889 if ${ac_cv_lib_dld_dld_link+:} false; then : 11890 $as_echo_n "(cached) " >&6 11891 else 11892 ac_check_lib_save_LIBS=$LIBS 11893 LIBS="-ldld $LIBS" 11894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11895 /* end confdefs.h. */ 11896 11897 /* Override any GCC internal prototype to avoid an error. 11898 Use char because int might match the return type of a GCC 11899 builtin and then its argument prototype would still apply. */ 11900 #ifdef __cplusplus 11901 extern "C" 11902 #endif 11903 char dld_link (); 11904 int 11905 main () 11906 { 11907 return dld_link (); 11908 ; 11909 return 0; 11910 } 11911 _ACEOF 11912 if ac_fn_c_try_link "$LINENO"; then : 11913 ac_cv_lib_dld_dld_link=yes 11914 else 11915 ac_cv_lib_dld_dld_link=no 11916 fi 11917 rm -f core conftest.err conftest.$ac_objext \ 11918 conftest$ac_exeext conftest.$ac_ext 11919 LIBS=$ac_check_lib_save_LIBS 11920 fi 11921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 11922 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 11923 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 11924 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 11925 fi 11926 11927 11928 fi 11929 11930 11931 fi 11932 11933 11934 fi 11935 11936 11937 fi 11938 11939 11940 fi 11941 11942 ;; 11943 esac 11944 11945 if test no = "$lt_cv_dlopen"; then 11946 enable_dlopen=no 11947 else 11948 enable_dlopen=yes 11949 fi 11950 11951 case $lt_cv_dlopen in 11952 dlopen) 11953 save_CPPFLAGS=$CPPFLAGS 11954 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 11955 11956 save_LDFLAGS=$LDFLAGS 11957 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 11958 11959 save_LIBS=$LIBS 11960 LIBS="$lt_cv_dlopen_libs $LIBS" 11961 11962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 11963 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 11964 if ${lt_cv_dlopen_self+:} false; then : 11965 $as_echo_n "(cached) " >&6 11966 else 11967 if test yes = "$cross_compiling"; then : 11968 lt_cv_dlopen_self=cross 11969 else 11970 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11971 lt_status=$lt_dlunknown 11972 cat > conftest.$ac_ext <<_LT_EOF 11973 #line $LINENO "configure" 11974 #include "confdefs.h" 11975 11976 #if HAVE_DLFCN_H 11977 #include <dlfcn.h> 11978 #endif 11979 11980 #include <stdio.h> 11981 11982 #ifdef RTLD_GLOBAL 11983 # define LT_DLGLOBAL RTLD_GLOBAL 11984 #else 11985 # ifdef DL_GLOBAL 11986 # define LT_DLGLOBAL DL_GLOBAL 11987 # else 11988 # define LT_DLGLOBAL 0 11989 # endif 11990 #endif 11991 11992 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11993 find out it does not work in some platform. */ 11994 #ifndef LT_DLLAZY_OR_NOW 11995 # ifdef RTLD_LAZY 11996 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11997 # else 11998 # ifdef DL_LAZY 11999 # define LT_DLLAZY_OR_NOW DL_LAZY 12000 # else 12001 # ifdef RTLD_NOW 12002 # define LT_DLLAZY_OR_NOW RTLD_NOW 12003 # else 12004 # ifdef DL_NOW 12005 # define LT_DLLAZY_OR_NOW DL_NOW 12006 # else 12007 # define LT_DLLAZY_OR_NOW 0 12008 # endif 12009 # endif 12010 # endif 12011 # endif 12012 #endif 12013 12014 /* When -fvisibility=hidden is used, assume the code has been annotated 12015 correspondingly for the symbols needed. */ 12016 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12017 int fnord () __attribute__((visibility("default"))); 12018 #endif 12019 12020 int fnord () { return 42; } 12021 int main () 12022 { 12023 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12024 int status = $lt_dlunknown; 12025 12026 if (self) 12027 { 12028 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12029 else 12030 { 12031 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12032 else puts (dlerror ()); 12033 } 12034 /* dlclose (self); */ 12035 } 12036 else 12037 puts (dlerror ()); 12038 12039 return status; 12040 } 12041 _LT_EOF 12042 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12043 (eval $ac_link) 2>&5 12044 ac_status=$? 12045 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12046 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12047 (./conftest; exit; ) >&5 2>/dev/null 12048 lt_status=$? 12049 case x$lt_status in 12050 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 12051 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 12052 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 12053 esac 12054 else : 12055 # compilation failed 12056 lt_cv_dlopen_self=no 12057 fi 12058 fi 12059 rm -fr conftest* 12060 12061 12062 fi 12063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 12064 $as_echo "$lt_cv_dlopen_self" >&6; } 12065 12066 if test yes = "$lt_cv_dlopen_self"; then 12067 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 12068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 12069 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 12070 if ${lt_cv_dlopen_self_static+:} false; then : 12071 $as_echo_n "(cached) " >&6 12072 else 12073 if test yes = "$cross_compiling"; then : 12074 lt_cv_dlopen_self_static=cross 12075 else 12076 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12077 lt_status=$lt_dlunknown 12078 cat > conftest.$ac_ext <<_LT_EOF 12079 #line $LINENO "configure" 12080 #include "confdefs.h" 12081 12082 #if HAVE_DLFCN_H 12083 #include <dlfcn.h> 12084 #endif 12085 12086 #include <stdio.h> 12087 12088 #ifdef RTLD_GLOBAL 12089 # define LT_DLGLOBAL RTLD_GLOBAL 12090 #else 12091 # ifdef DL_GLOBAL 12092 # define LT_DLGLOBAL DL_GLOBAL 12093 # else 12094 # define LT_DLGLOBAL 0 12095 # endif 12096 #endif 12097 12098 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12099 find out it does not work in some platform. */ 12100 #ifndef LT_DLLAZY_OR_NOW 12101 # ifdef RTLD_LAZY 12102 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12103 # else 12104 # ifdef DL_LAZY 12105 # define LT_DLLAZY_OR_NOW DL_LAZY 12106 # else 12107 # ifdef RTLD_NOW 12108 # define LT_DLLAZY_OR_NOW RTLD_NOW 12109 # else 12110 # ifdef DL_NOW 12111 # define LT_DLLAZY_OR_NOW DL_NOW 12112 # else 12113 # define LT_DLLAZY_OR_NOW 0 12114 # endif 12115 # endif 12116 # endif 12117 # endif 12118 #endif 12119 12120 /* When -fvisibility=hidden is used, assume the code has been annotated 12121 correspondingly for the symbols needed. */ 12122 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12123 int fnord () __attribute__((visibility("default"))); 12124 #endif 12125 12126 int fnord () { return 42; } 12127 int main () 12128 { 12129 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12130 int status = $lt_dlunknown; 12131 12132 if (self) 12133 { 12134 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12135 else 12136 { 12137 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12138 else puts (dlerror ()); 12139 } 12140 /* dlclose (self); */ 12141 } 12142 else 12143 puts (dlerror ()); 12144 12145 return status; 12146 } 12147 _LT_EOF 12148 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12149 (eval $ac_link) 2>&5 12150 ac_status=$? 12151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12152 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12153 (./conftest; exit; ) >&5 2>/dev/null 12154 lt_status=$? 12155 case x$lt_status in 12156 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 12157 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 12158 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 12159 esac 12160 else : 12161 # compilation failed 12162 lt_cv_dlopen_self_static=no 12163 fi 12164 fi 12165 rm -fr conftest* 12166 12167 12168 fi 12169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 12170 $as_echo "$lt_cv_dlopen_self_static" >&6; } 12171 fi 12172 12173 CPPFLAGS=$save_CPPFLAGS 12174 LDFLAGS=$save_LDFLAGS 12175 LIBS=$save_LIBS 12176 ;; 12177 esac 12178 12179 case $lt_cv_dlopen_self in 12180 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 12181 *) enable_dlopen_self=unknown ;; 12182 esac 12183 12184 case $lt_cv_dlopen_self_static in 12185 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 12186 *) enable_dlopen_self_static=unknown ;; 12187 esac 12188 fi 12189 12190 12191 12192 12193 12194 12195 12196 12197 12198 12199 12200 12201 12202 12203 12204 12205 12206 striplib= 12207 old_striplib= 12208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 12209 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 12210 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 12211 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 12212 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 12213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12214 $as_echo "yes" >&6; } 12215 else 12216 # FIXME - insert some real tests, host_os isn't really good enough 12217 case $host_os in 12218 darwin*) 12219 if test -n "$STRIP"; then 12220 striplib="$STRIP -x" 12221 old_striplib="$STRIP -S" 12222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12223 $as_echo "yes" >&6; } 12224 else 12225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12226 $as_echo "no" >&6; } 12227 fi 12228 ;; 12229 *) 12230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12231 $as_echo "no" >&6; } 12232 ;; 12233 esac 12234 fi 12235 12236 12237 12238 12239 12240 12241 12242 12243 12244 12245 12246 12247 # Report what library types will actually be built 12248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 12249 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 12250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 12251 $as_echo "$can_build_shared" >&6; } 12252 12253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 12254 $as_echo_n "checking whether to build shared libraries... " >&6; } 12255 test no = "$can_build_shared" && enable_shared=no 12256 12257 # On AIX, shared libraries and static libraries use the same namespace, and 12258 # are all built from PIC. 12259 case $host_os in 12260 aix3*) 12261 test yes = "$enable_shared" && enable_static=no 12262 if test -n "$RANLIB"; then 12263 archive_cmds="$archive_cmds~\$RANLIB \$lib" 12264 postinstall_cmds='$RANLIB $lib' 12265 fi 12266 ;; 12267 12268 aix[4-9]*) 12269 if test ia64 != "$host_cpu"; then 12270 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 12271 yes,aix,yes) ;; # shared object as lib.so file only 12272 yes,svr4,*) ;; # shared object as lib.so archive member only 12273 yes,*) enable_static=no ;; # shared object in lib.a archive as well 12274 esac 12275 fi 12276 ;; 12277 esac 12278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 12279 $as_echo "$enable_shared" >&6; } 12280 12281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 12282 $as_echo_n "checking whether to build static libraries... " >&6; } 12283 # Make sure either enable_shared or enable_static is yes. 12284 test yes = "$enable_shared" || enable_static=yes 12285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 12286 $as_echo "$enable_static" >&6; } 12287 12288 12289 12290 12291 fi 12292 ac_ext=c 12293 ac_cpp='$CPP $CPPFLAGS' 12294 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12295 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12296 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12297 12298 CC=$lt_save_CC 12299 12300 12301 12302 12303 12304 12305 12306 12307 12308 12309 12310 12311 12312 12313 12314 ac_config_commands="$ac_config_commands libtool" 12315 12316 12317 12318 12319 # Only expand once: 12320 12321 12322 12323 # Require xorg-macros minimum of 1.12 for DocBook external references 12324 12325 12326 12327 12328 12329 12330 12331 12332 12333 12334 12335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 12336 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 12337 if ${ac_cv_prog_cc_c99+:} false; then : 12338 $as_echo_n "(cached) " >&6 12339 else 12340 ac_cv_prog_cc_c99=no 12341 ac_save_CC=$CC 12342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12343 /* end confdefs.h. */ 12344 #include <stdarg.h> 12345 #include <stdbool.h> 12346 #include <stdlib.h> 12347 #include <wchar.h> 12348 #include <stdio.h> 12349 12350 // Check varargs macros. These examples are taken from C99 6.10.3.5. 12351 #define debug(...) fprintf (stderr, __VA_ARGS__) 12352 #define showlist(...) puts (#__VA_ARGS__) 12353 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 12354 static void 12355 test_varargs_macros (void) 12356 { 12357 int x = 1234; 12358 int y = 5678; 12359 debug ("Flag"); 12360 debug ("X = %d\n", x); 12361 showlist (The first, second, and third items.); 12362 report (x>y, "x is %d but y is %d", x, y); 12363 } 12364 12365 // Check long long types. 12366 #define BIG64 18446744073709551615ull 12367 #define BIG32 4294967295ul 12368 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 12369 #if !BIG_OK 12370 your preprocessor is broken; 12371 #endif 12372 #if BIG_OK 12373 #else 12374 your preprocessor is broken; 12375 #endif 12376 static long long int bignum = -9223372036854775807LL; 12377 static unsigned long long int ubignum = BIG64; 12378 12379 struct incomplete_array 12380 { 12381 int datasize; 12382 double data[]; 12383 }; 12384 12385 struct named_init { 12386 int number; 12387 const wchar_t *name; 12388 double average; 12389 }; 12390 12391 typedef const char *ccp; 12392 12393 static inline int 12394 test_restrict (ccp restrict text) 12395 { 12396 // See if C++-style comments work. 12397 // Iterate through items via the restricted pointer. 12398 // Also check for declarations in for loops. 12399 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 12400 continue; 12401 return 0; 12402 } 12403 12404 // Check varargs and va_copy. 12405 static void 12406 test_varargs (const char *format, ...) 12407 { 12408 va_list args; 12409 va_start (args, format); 12410 va_list args_copy; 12411 va_copy (args_copy, args); 12412 12413 const char *str; 12414 int number; 12415 float fnumber; 12416 12417 while (*format) 12418 { 12419 switch (*format++) 12420 { 12421 case 's': // string 12422 str = va_arg (args_copy, const char *); 12423 break; 12424 case 'd': // int 12425 number = va_arg (args_copy, int); 12426 break; 12427 case 'f': // float 12428 fnumber = va_arg (args_copy, double); 12429 break; 12430 default: 12431 break; 12432 } 12433 } 12434 va_end (args_copy); 12435 va_end (args); 12436 } 12437 12438 int 12439 main () 12440 { 12441 12442 // Check bool. 12443 _Bool success = false; 12444 12445 // Check restrict. 12446 if (test_restrict ("String literal") == 0) 12447 success = true; 12448 char *restrict newvar = "Another string"; 12449 12450 // Check varargs. 12451 test_varargs ("s, d' f .", "string", 65, 34.234); 12452 test_varargs_macros (); 12453 12454 // Check flexible array members. 12455 struct incomplete_array *ia = 12456 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 12457 ia->datasize = 10; 12458 for (int i = 0; i < ia->datasize; ++i) 12459 ia->data[i] = i * 1.234; 12460 12461 // Check named initializers. 12462 struct named_init ni = { 12463 .number = 34, 12464 .name = L"Test wide string", 12465 .average = 543.34343, 12466 }; 12467 12468 ni.number = 58; 12469 12470 int dynamic_array[ni.number]; 12471 dynamic_array[ni.number - 1] = 543; 12472 12473 // work around unused variable warnings 12474 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 12475 || dynamic_array[ni.number - 1] != 543); 12476 12477 ; 12478 return 0; 12479 } 12480 _ACEOF 12481 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 12482 do 12483 CC="$ac_save_CC $ac_arg" 12484 if ac_fn_c_try_compile "$LINENO"; then : 12485 ac_cv_prog_cc_c99=$ac_arg 12486 fi 12487 rm -f core conftest.err conftest.$ac_objext 12488 test "x$ac_cv_prog_cc_c99" != "xno" && break 12489 done 12490 rm -f conftest.$ac_ext 12491 CC=$ac_save_CC 12492 12493 fi 12494 # AC_CACHE_VAL 12495 case "x$ac_cv_prog_cc_c99" in 12496 x) 12497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 12498 $as_echo "none needed" >&6; } ;; 12499 xno) 12500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 12501 $as_echo "unsupported" >&6; } ;; 12502 *) 12503 CC="$CC $ac_cv_prog_cc_c99" 12504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 12505 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 12506 esac 12507 if test "x$ac_cv_prog_cc_c99" != xno; then : 12508 12509 fi 12510 12511 12512 12513 12514 12515 12516 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 12517 if test "x$ac_cv_have_decl___clang__" = xyes; then : 12518 CLANGCC="yes" 12519 else 12520 CLANGCC="no" 12521 fi 12522 12523 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 12524 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 12525 INTELCC="yes" 12526 else 12527 INTELCC="no" 12528 fi 12529 12530 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 12531 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 12532 SUNCC="yes" 12533 else 12534 SUNCC="no" 12535 fi 12536 12537 12538 12539 12540 12541 12542 12543 12544 12545 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 12546 if test -n "$ac_tool_prefix"; then 12547 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 12548 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 12549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12550 $as_echo_n "checking for $ac_word... " >&6; } 12551 if ${ac_cv_path_PKG_CONFIG+:} false; then : 12552 $as_echo_n "(cached) " >&6 12553 else 12554 case $PKG_CONFIG in 12555 [\\/]* | ?:[\\/]*) 12556 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 12557 ;; 12558 *) 12559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12560 for as_dir in $PATH 12561 do 12562 IFS=$as_save_IFS 12563 test -z "$as_dir" && as_dir=. 12564 for ac_exec_ext in '' $ac_executable_extensions; do 12565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12566 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 12567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12568 break 2 12569 fi 12570 done 12571 done 12572 IFS=$as_save_IFS 12573 12574 ;; 12575 esac 12576 fi 12577 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 12578 if test -n "$PKG_CONFIG"; then 12579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 12580 $as_echo "$PKG_CONFIG" >&6; } 12581 else 12582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12583 $as_echo "no" >&6; } 12584 fi 12585 12586 12587 fi 12588 if test -z "$ac_cv_path_PKG_CONFIG"; then 12589 ac_pt_PKG_CONFIG=$PKG_CONFIG 12590 # Extract the first word of "pkg-config", so it can be a program name with args. 12591 set dummy pkg-config; ac_word=$2 12592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12593 $as_echo_n "checking for $ac_word... " >&6; } 12594 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 12595 $as_echo_n "(cached) " >&6 12596 else 12597 case $ac_pt_PKG_CONFIG in 12598 [\\/]* | ?:[\\/]*) 12599 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 12600 ;; 12601 *) 12602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12603 for as_dir in $PATH 12604 do 12605 IFS=$as_save_IFS 12606 test -z "$as_dir" && as_dir=. 12607 for ac_exec_ext in '' $ac_executable_extensions; do 12608 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 12609 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 12610 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 12611 break 2 12612 fi 12613 done 12614 done 12615 IFS=$as_save_IFS 12616 12617 ;; 12618 esac 12619 fi 12620 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 12621 if test -n "$ac_pt_PKG_CONFIG"; then 12622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 12623 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 12624 else 12625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12626 $as_echo "no" >&6; } 12627 fi 12628 12629 if test "x$ac_pt_PKG_CONFIG" = x; then 12630 PKG_CONFIG="" 12631 else 12632 case $cross_compiling:$ac_tool_warned in 12633 yes:) 12634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12635 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12636 ac_tool_warned=yes ;; 12637 esac 12638 PKG_CONFIG=$ac_pt_PKG_CONFIG 12639 fi 12640 else 12641 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 12642 fi 12643 12644 fi 12645 if test -n "$PKG_CONFIG"; then 12646 _pkg_min_version=0.9.0 12647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 12648 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 12649 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 12650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12651 $as_echo "yes" >&6; } 12652 else 12653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 12654 $as_echo "no" >&6; } 12655 PKG_CONFIG="" 12656 fi 12657 fi 12658 12659 12660 12661 12662 12663 # Check whether --enable-selective-werror was given. 12664 if test "${enable_selective_werror+set}" = set; then : 12665 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 12666 else 12667 SELECTIVE_WERROR=yes 12668 fi 12669 12670 12671 12672 12673 12674 # -v is too short to test reliably with XORG_TESTSET_CFLAG 12675 if test "x$SUNCC" = "xyes"; then 12676 BASE_CFLAGS="-v" 12677 else 12678 BASE_CFLAGS="" 12679 fi 12680 12681 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 12682 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 12694 12695 xorg_testset_save_CFLAGS="$CFLAGS" 12696 12697 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12698 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12700 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12701 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12702 $as_echo_n "(cached) " >&6 12703 else 12704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12705 /* end confdefs.h. */ 12706 int i; 12707 _ACEOF 12708 if ac_fn_c_try_compile "$LINENO"; then : 12709 xorg_cv_cc_flag_unknown_warning_option=yes 12710 else 12711 xorg_cv_cc_flag_unknown_warning_option=no 12712 fi 12713 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12714 fi 12715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12716 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12718 CFLAGS="$xorg_testset_save_CFLAGS" 12719 fi 12720 12721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12724 fi 12725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12726 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12727 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12728 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12729 $as_echo_n "(cached) " >&6 12730 else 12731 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12732 /* end confdefs.h. */ 12733 int i; 12734 _ACEOF 12735 if ac_fn_c_try_compile "$LINENO"; then : 12736 xorg_cv_cc_flag_unused_command_line_argument=yes 12737 else 12738 xorg_cv_cc_flag_unused_command_line_argument=no 12739 fi 12740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12741 fi 12742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12743 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12744 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12745 CFLAGS="$xorg_testset_save_CFLAGS" 12746 fi 12747 12748 found="no" 12749 12750 if test $found = "no" ; then 12751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12753 fi 12754 12755 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12756 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12757 fi 12758 12759 CFLAGS="$CFLAGS -Wall" 12760 12761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 12762 $as_echo_n "checking if $CC supports -Wall... " >&6; } 12763 cacheid=xorg_cv_cc_flag__Wall 12764 if eval \${$cacheid+:} false; then : 12765 $as_echo_n "(cached) " >&6 12766 else 12767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12768 /* end confdefs.h. */ 12769 int i; 12770 int 12771 main () 12772 { 12773 12774 ; 12775 return 0; 12776 } 12777 _ACEOF 12778 if ac_fn_c_try_link "$LINENO"; then : 12779 eval $cacheid=yes 12780 else 12781 eval $cacheid=no 12782 fi 12783 rm -f core conftest.err conftest.$ac_objext \ 12784 conftest$ac_exeext conftest.$ac_ext 12785 fi 12786 12787 12788 CFLAGS="$xorg_testset_save_CFLAGS" 12789 12790 eval supported=\$$cacheid 12791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12792 $as_echo "$supported" >&6; } 12793 if test "$supported" = "yes" ; then 12794 BASE_CFLAGS="$BASE_CFLAGS -Wall" 12795 found="yes" 12796 fi 12797 fi 12798 12799 12800 12801 12802 12803 12804 12805 12806 12807 12808 12809 12810 12811 12812 12813 xorg_testset_save_CFLAGS="$CFLAGS" 12814 12815 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12818 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12819 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12820 $as_echo_n "(cached) " >&6 12821 else 12822 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12823 /* end confdefs.h. */ 12824 int i; 12825 _ACEOF 12826 if ac_fn_c_try_compile "$LINENO"; then : 12827 xorg_cv_cc_flag_unknown_warning_option=yes 12828 else 12829 xorg_cv_cc_flag_unknown_warning_option=no 12830 fi 12831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12832 fi 12833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12834 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12835 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12836 CFLAGS="$xorg_testset_save_CFLAGS" 12837 fi 12838 12839 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12842 fi 12843 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12845 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12846 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12847 $as_echo_n "(cached) " >&6 12848 else 12849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12850 /* end confdefs.h. */ 12851 int i; 12852 _ACEOF 12853 if ac_fn_c_try_compile "$LINENO"; then : 12854 xorg_cv_cc_flag_unused_command_line_argument=yes 12855 else 12856 xorg_cv_cc_flag_unused_command_line_argument=no 12857 fi 12858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12859 fi 12860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12861 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12862 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12863 CFLAGS="$xorg_testset_save_CFLAGS" 12864 fi 12865 12866 found="no" 12867 12868 if test $found = "no" ; then 12869 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12870 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12871 fi 12872 12873 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12874 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12875 fi 12876 12877 CFLAGS="$CFLAGS -Wpointer-arith" 12878 12879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 12880 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 12881 cacheid=xorg_cv_cc_flag__Wpointer_arith 12882 if eval \${$cacheid+:} false; then : 12883 $as_echo_n "(cached) " >&6 12884 else 12885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12886 /* end confdefs.h. */ 12887 int i; 12888 int 12889 main () 12890 { 12891 12892 ; 12893 return 0; 12894 } 12895 _ACEOF 12896 if ac_fn_c_try_link "$LINENO"; then : 12897 eval $cacheid=yes 12898 else 12899 eval $cacheid=no 12900 fi 12901 rm -f core conftest.err conftest.$ac_objext \ 12902 conftest$ac_exeext conftest.$ac_ext 12903 fi 12904 12905 12906 CFLAGS="$xorg_testset_save_CFLAGS" 12907 12908 eval supported=\$$cacheid 12909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12910 $as_echo "$supported" >&6; } 12911 if test "$supported" = "yes" ; then 12912 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 12913 found="yes" 12914 fi 12915 fi 12916 12917 12918 12919 12920 12921 12922 12923 12924 12925 12926 12927 12928 12929 12930 12931 xorg_testset_save_CFLAGS="$CFLAGS" 12932 12933 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12936 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12937 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12938 $as_echo_n "(cached) " >&6 12939 else 12940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12941 /* end confdefs.h. */ 12942 int i; 12943 _ACEOF 12944 if ac_fn_c_try_compile "$LINENO"; then : 12945 xorg_cv_cc_flag_unknown_warning_option=yes 12946 else 12947 xorg_cv_cc_flag_unknown_warning_option=no 12948 fi 12949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12950 fi 12951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12952 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12953 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12954 CFLAGS="$xorg_testset_save_CFLAGS" 12955 fi 12956 12957 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12958 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12959 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12960 fi 12961 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12963 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12964 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12965 $as_echo_n "(cached) " >&6 12966 else 12967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12968 /* end confdefs.h. */ 12969 int i; 12970 _ACEOF 12971 if ac_fn_c_try_compile "$LINENO"; then : 12972 xorg_cv_cc_flag_unused_command_line_argument=yes 12973 else 12974 xorg_cv_cc_flag_unused_command_line_argument=no 12975 fi 12976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12977 fi 12978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12979 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12980 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12981 CFLAGS="$xorg_testset_save_CFLAGS" 12982 fi 12983 12984 found="no" 12985 12986 if test $found = "no" ; then 12987 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12989 fi 12990 12991 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12992 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12993 fi 12994 12995 CFLAGS="$CFLAGS -Wmissing-declarations" 12996 12997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12998 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12999 cacheid=xorg_cv_cc_flag__Wmissing_declarations 13000 if eval \${$cacheid+:} false; then : 13001 $as_echo_n "(cached) " >&6 13002 else 13003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13004 /* end confdefs.h. */ 13005 int i; 13006 int 13007 main () 13008 { 13009 13010 ; 13011 return 0; 13012 } 13013 _ACEOF 13014 if ac_fn_c_try_link "$LINENO"; then : 13015 eval $cacheid=yes 13016 else 13017 eval $cacheid=no 13018 fi 13019 rm -f core conftest.err conftest.$ac_objext \ 13020 conftest$ac_exeext conftest.$ac_ext 13021 fi 13022 13023 13024 CFLAGS="$xorg_testset_save_CFLAGS" 13025 13026 eval supported=\$$cacheid 13027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13028 $as_echo "$supported" >&6; } 13029 if test "$supported" = "yes" ; then 13030 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 13031 found="yes" 13032 fi 13033 fi 13034 13035 13036 13037 13038 13039 13040 13041 13042 13043 13044 13045 13046 13047 13048 13049 xorg_testset_save_CFLAGS="$CFLAGS" 13050 13051 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13054 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13055 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13056 $as_echo_n "(cached) " >&6 13057 else 13058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13059 /* end confdefs.h. */ 13060 int i; 13061 _ACEOF 13062 if ac_fn_c_try_compile "$LINENO"; then : 13063 xorg_cv_cc_flag_unknown_warning_option=yes 13064 else 13065 xorg_cv_cc_flag_unknown_warning_option=no 13066 fi 13067 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13068 fi 13069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13070 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13071 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13072 CFLAGS="$xorg_testset_save_CFLAGS" 13073 fi 13074 13075 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13076 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13078 fi 13079 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13081 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13082 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13083 $as_echo_n "(cached) " >&6 13084 else 13085 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13086 /* end confdefs.h. */ 13087 int i; 13088 _ACEOF 13089 if ac_fn_c_try_compile "$LINENO"; then : 13090 xorg_cv_cc_flag_unused_command_line_argument=yes 13091 else 13092 xorg_cv_cc_flag_unused_command_line_argument=no 13093 fi 13094 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13095 fi 13096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13097 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13098 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13099 CFLAGS="$xorg_testset_save_CFLAGS" 13100 fi 13101 13102 found="no" 13103 13104 if test $found = "no" ; then 13105 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13106 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13107 fi 13108 13109 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13110 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13111 fi 13112 13113 CFLAGS="$CFLAGS -Wformat=2" 13114 13115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 13116 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 13117 cacheid=xorg_cv_cc_flag__Wformat_2 13118 if eval \${$cacheid+:} false; then : 13119 $as_echo_n "(cached) " >&6 13120 else 13121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13122 /* end confdefs.h. */ 13123 int i; 13124 int 13125 main () 13126 { 13127 13128 ; 13129 return 0; 13130 } 13131 _ACEOF 13132 if ac_fn_c_try_link "$LINENO"; then : 13133 eval $cacheid=yes 13134 else 13135 eval $cacheid=no 13136 fi 13137 rm -f core conftest.err conftest.$ac_objext \ 13138 conftest$ac_exeext conftest.$ac_ext 13139 fi 13140 13141 13142 CFLAGS="$xorg_testset_save_CFLAGS" 13143 13144 eval supported=\$$cacheid 13145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13146 $as_echo "$supported" >&6; } 13147 if test "$supported" = "yes" ; then 13148 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 13149 found="yes" 13150 fi 13151 fi 13152 13153 if test $found = "no" ; then 13154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13156 fi 13157 13158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13160 fi 13161 13162 CFLAGS="$CFLAGS -Wformat" 13163 13164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 13165 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 13166 cacheid=xorg_cv_cc_flag__Wformat 13167 if eval \${$cacheid+:} false; then : 13168 $as_echo_n "(cached) " >&6 13169 else 13170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13171 /* end confdefs.h. */ 13172 int i; 13173 int 13174 main () 13175 { 13176 13177 ; 13178 return 0; 13179 } 13180 _ACEOF 13181 if ac_fn_c_try_link "$LINENO"; then : 13182 eval $cacheid=yes 13183 else 13184 eval $cacheid=no 13185 fi 13186 rm -f core conftest.err conftest.$ac_objext \ 13187 conftest$ac_exeext conftest.$ac_ext 13188 fi 13189 13190 13191 CFLAGS="$xorg_testset_save_CFLAGS" 13192 13193 eval supported=\$$cacheid 13194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13195 $as_echo "$supported" >&6; } 13196 if test "$supported" = "yes" ; then 13197 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 13198 found="yes" 13199 fi 13200 fi 13201 13202 13203 13204 13205 13206 13207 13208 13209 13210 13211 13212 13213 13214 13215 13216 13217 13218 xorg_testset_save_CFLAGS="$CFLAGS" 13219 13220 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13223 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13224 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13225 $as_echo_n "(cached) " >&6 13226 else 13227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13228 /* end confdefs.h. */ 13229 int i; 13230 _ACEOF 13231 if ac_fn_c_try_compile "$LINENO"; then : 13232 xorg_cv_cc_flag_unknown_warning_option=yes 13233 else 13234 xorg_cv_cc_flag_unknown_warning_option=no 13235 fi 13236 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13237 fi 13238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13239 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13240 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13241 CFLAGS="$xorg_testset_save_CFLAGS" 13242 fi 13243 13244 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13245 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13246 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13247 fi 13248 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13250 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13251 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13252 $as_echo_n "(cached) " >&6 13253 else 13254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13255 /* end confdefs.h. */ 13256 int i; 13257 _ACEOF 13258 if ac_fn_c_try_compile "$LINENO"; then : 13259 xorg_cv_cc_flag_unused_command_line_argument=yes 13260 else 13261 xorg_cv_cc_flag_unused_command_line_argument=no 13262 fi 13263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13264 fi 13265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13266 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13267 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13268 CFLAGS="$xorg_testset_save_CFLAGS" 13269 fi 13270 13271 found="no" 13272 13273 if test $found = "no" ; then 13274 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13275 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13276 fi 13277 13278 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13279 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13280 fi 13281 13282 CFLAGS="$CFLAGS -Wstrict-prototypes" 13283 13284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 13285 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 13286 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 13287 if eval \${$cacheid+:} false; then : 13288 $as_echo_n "(cached) " >&6 13289 else 13290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13291 /* end confdefs.h. */ 13292 int i; 13293 int 13294 main () 13295 { 13296 13297 ; 13298 return 0; 13299 } 13300 _ACEOF 13301 if ac_fn_c_try_link "$LINENO"; then : 13302 eval $cacheid=yes 13303 else 13304 eval $cacheid=no 13305 fi 13306 rm -f core conftest.err conftest.$ac_objext \ 13307 conftest$ac_exeext conftest.$ac_ext 13308 fi 13309 13310 13311 CFLAGS="$xorg_testset_save_CFLAGS" 13312 13313 eval supported=\$$cacheid 13314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13315 $as_echo "$supported" >&6; } 13316 if test "$supported" = "yes" ; then 13317 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 13318 found="yes" 13319 fi 13320 fi 13321 13322 13323 13324 13325 13326 13327 13328 13329 13330 13331 13332 13333 13334 13335 13336 xorg_testset_save_CFLAGS="$CFLAGS" 13337 13338 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13341 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13342 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13343 $as_echo_n "(cached) " >&6 13344 else 13345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13346 /* end confdefs.h. */ 13347 int i; 13348 _ACEOF 13349 if ac_fn_c_try_compile "$LINENO"; then : 13350 xorg_cv_cc_flag_unknown_warning_option=yes 13351 else 13352 xorg_cv_cc_flag_unknown_warning_option=no 13353 fi 13354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13355 fi 13356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13357 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13358 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13359 CFLAGS="$xorg_testset_save_CFLAGS" 13360 fi 13361 13362 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13363 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13365 fi 13366 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13368 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13369 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13370 $as_echo_n "(cached) " >&6 13371 else 13372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13373 /* end confdefs.h. */ 13374 int i; 13375 _ACEOF 13376 if ac_fn_c_try_compile "$LINENO"; then : 13377 xorg_cv_cc_flag_unused_command_line_argument=yes 13378 else 13379 xorg_cv_cc_flag_unused_command_line_argument=no 13380 fi 13381 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13382 fi 13383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13384 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13385 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13386 CFLAGS="$xorg_testset_save_CFLAGS" 13387 fi 13388 13389 found="no" 13390 13391 if test $found = "no" ; then 13392 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13393 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13394 fi 13395 13396 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13397 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13398 fi 13399 13400 CFLAGS="$CFLAGS -Wmissing-prototypes" 13401 13402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 13403 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 13404 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 13405 if eval \${$cacheid+:} false; then : 13406 $as_echo_n "(cached) " >&6 13407 else 13408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13409 /* end confdefs.h. */ 13410 int i; 13411 int 13412 main () 13413 { 13414 13415 ; 13416 return 0; 13417 } 13418 _ACEOF 13419 if ac_fn_c_try_link "$LINENO"; then : 13420 eval $cacheid=yes 13421 else 13422 eval $cacheid=no 13423 fi 13424 rm -f core conftest.err conftest.$ac_objext \ 13425 conftest$ac_exeext conftest.$ac_ext 13426 fi 13427 13428 13429 CFLAGS="$xorg_testset_save_CFLAGS" 13430 13431 eval supported=\$$cacheid 13432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13433 $as_echo "$supported" >&6; } 13434 if test "$supported" = "yes" ; then 13435 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 13436 found="yes" 13437 fi 13438 fi 13439 13440 13441 13442 13443 13444 13445 13446 13447 13448 13449 13450 13451 13452 13453 13454 xorg_testset_save_CFLAGS="$CFLAGS" 13455 13456 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13459 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13460 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13461 $as_echo_n "(cached) " >&6 13462 else 13463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13464 /* end confdefs.h. */ 13465 int i; 13466 _ACEOF 13467 if ac_fn_c_try_compile "$LINENO"; then : 13468 xorg_cv_cc_flag_unknown_warning_option=yes 13469 else 13470 xorg_cv_cc_flag_unknown_warning_option=no 13471 fi 13472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13473 fi 13474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13475 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13476 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13477 CFLAGS="$xorg_testset_save_CFLAGS" 13478 fi 13479 13480 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13481 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13482 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13483 fi 13484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13486 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13487 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13488 $as_echo_n "(cached) " >&6 13489 else 13490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13491 /* end confdefs.h. */ 13492 int i; 13493 _ACEOF 13494 if ac_fn_c_try_compile "$LINENO"; then : 13495 xorg_cv_cc_flag_unused_command_line_argument=yes 13496 else 13497 xorg_cv_cc_flag_unused_command_line_argument=no 13498 fi 13499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13500 fi 13501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13502 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13503 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13504 CFLAGS="$xorg_testset_save_CFLAGS" 13505 fi 13506 13507 found="no" 13508 13509 if test $found = "no" ; then 13510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13512 fi 13513 13514 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13515 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13516 fi 13517 13518 CFLAGS="$CFLAGS -Wnested-externs" 13519 13520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 13521 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 13522 cacheid=xorg_cv_cc_flag__Wnested_externs 13523 if eval \${$cacheid+:} false; then : 13524 $as_echo_n "(cached) " >&6 13525 else 13526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13527 /* end confdefs.h. */ 13528 int i; 13529 int 13530 main () 13531 { 13532 13533 ; 13534 return 0; 13535 } 13536 _ACEOF 13537 if ac_fn_c_try_link "$LINENO"; then : 13538 eval $cacheid=yes 13539 else 13540 eval $cacheid=no 13541 fi 13542 rm -f core conftest.err conftest.$ac_objext \ 13543 conftest$ac_exeext conftest.$ac_ext 13544 fi 13545 13546 13547 CFLAGS="$xorg_testset_save_CFLAGS" 13548 13549 eval supported=\$$cacheid 13550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13551 $as_echo "$supported" >&6; } 13552 if test "$supported" = "yes" ; then 13553 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 13554 found="yes" 13555 fi 13556 fi 13557 13558 13559 13560 13561 13562 13563 13564 13565 13566 13567 13568 13569 13570 13571 13572 xorg_testset_save_CFLAGS="$CFLAGS" 13573 13574 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13577 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13578 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13579 $as_echo_n "(cached) " >&6 13580 else 13581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13582 /* end confdefs.h. */ 13583 int i; 13584 _ACEOF 13585 if ac_fn_c_try_compile "$LINENO"; then : 13586 xorg_cv_cc_flag_unknown_warning_option=yes 13587 else 13588 xorg_cv_cc_flag_unknown_warning_option=no 13589 fi 13590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13591 fi 13592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13593 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13594 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13595 CFLAGS="$xorg_testset_save_CFLAGS" 13596 fi 13597 13598 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13599 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13600 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13601 fi 13602 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13604 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13605 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13606 $as_echo_n "(cached) " >&6 13607 else 13608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13609 /* end confdefs.h. */ 13610 int i; 13611 _ACEOF 13612 if ac_fn_c_try_compile "$LINENO"; then : 13613 xorg_cv_cc_flag_unused_command_line_argument=yes 13614 else 13615 xorg_cv_cc_flag_unused_command_line_argument=no 13616 fi 13617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13618 fi 13619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13620 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13621 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13622 CFLAGS="$xorg_testset_save_CFLAGS" 13623 fi 13624 13625 found="no" 13626 13627 if test $found = "no" ; then 13628 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13629 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13630 fi 13631 13632 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13633 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13634 fi 13635 13636 CFLAGS="$CFLAGS -Wbad-function-cast" 13637 13638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 13639 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 13640 cacheid=xorg_cv_cc_flag__Wbad_function_cast 13641 if eval \${$cacheid+:} false; then : 13642 $as_echo_n "(cached) " >&6 13643 else 13644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13645 /* end confdefs.h. */ 13646 int i; 13647 int 13648 main () 13649 { 13650 13651 ; 13652 return 0; 13653 } 13654 _ACEOF 13655 if ac_fn_c_try_link "$LINENO"; then : 13656 eval $cacheid=yes 13657 else 13658 eval $cacheid=no 13659 fi 13660 rm -f core conftest.err conftest.$ac_objext \ 13661 conftest$ac_exeext conftest.$ac_ext 13662 fi 13663 13664 13665 CFLAGS="$xorg_testset_save_CFLAGS" 13666 13667 eval supported=\$$cacheid 13668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13669 $as_echo "$supported" >&6; } 13670 if test "$supported" = "yes" ; then 13671 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 13672 found="yes" 13673 fi 13674 fi 13675 13676 13677 13678 13679 13680 13681 13682 13683 13684 13685 13686 13687 13688 13689 13690 xorg_testset_save_CFLAGS="$CFLAGS" 13691 13692 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13695 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13696 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13697 $as_echo_n "(cached) " >&6 13698 else 13699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13700 /* end confdefs.h. */ 13701 int i; 13702 _ACEOF 13703 if ac_fn_c_try_compile "$LINENO"; then : 13704 xorg_cv_cc_flag_unknown_warning_option=yes 13705 else 13706 xorg_cv_cc_flag_unknown_warning_option=no 13707 fi 13708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13709 fi 13710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13711 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13712 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13713 CFLAGS="$xorg_testset_save_CFLAGS" 13714 fi 13715 13716 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13717 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13718 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13719 fi 13720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13722 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13723 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13724 $as_echo_n "(cached) " >&6 13725 else 13726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13727 /* end confdefs.h. */ 13728 int i; 13729 _ACEOF 13730 if ac_fn_c_try_compile "$LINENO"; then : 13731 xorg_cv_cc_flag_unused_command_line_argument=yes 13732 else 13733 xorg_cv_cc_flag_unused_command_line_argument=no 13734 fi 13735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13736 fi 13737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13738 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13739 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13740 CFLAGS="$xorg_testset_save_CFLAGS" 13741 fi 13742 13743 found="no" 13744 13745 if test $found = "no" ; then 13746 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13747 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13748 fi 13749 13750 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13751 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13752 fi 13753 13754 CFLAGS="$CFLAGS -Wold-style-definition" 13755 13756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 13757 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 13758 cacheid=xorg_cv_cc_flag__Wold_style_definition 13759 if eval \${$cacheid+:} false; then : 13760 $as_echo_n "(cached) " >&6 13761 else 13762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13763 /* end confdefs.h. */ 13764 int i; 13765 int 13766 main () 13767 { 13768 13769 ; 13770 return 0; 13771 } 13772 _ACEOF 13773 if ac_fn_c_try_link "$LINENO"; then : 13774 eval $cacheid=yes 13775 else 13776 eval $cacheid=no 13777 fi 13778 rm -f core conftest.err conftest.$ac_objext \ 13779 conftest$ac_exeext conftest.$ac_ext 13780 fi 13781 13782 13783 CFLAGS="$xorg_testset_save_CFLAGS" 13784 13785 eval supported=\$$cacheid 13786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13787 $as_echo "$supported" >&6; } 13788 if test "$supported" = "yes" ; then 13789 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 13790 found="yes" 13791 fi 13792 fi 13793 13794 if test $found = "no" ; then 13795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13797 fi 13798 13799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13801 fi 13802 13803 CFLAGS="$CFLAGS -fd" 13804 13805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 13806 $as_echo_n "checking if $CC supports -fd... " >&6; } 13807 cacheid=xorg_cv_cc_flag__fd 13808 if eval \${$cacheid+:} false; then : 13809 $as_echo_n "(cached) " >&6 13810 else 13811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13812 /* end confdefs.h. */ 13813 int i; 13814 int 13815 main () 13816 { 13817 13818 ; 13819 return 0; 13820 } 13821 _ACEOF 13822 if ac_fn_c_try_link "$LINENO"; then : 13823 eval $cacheid=yes 13824 else 13825 eval $cacheid=no 13826 fi 13827 rm -f core conftest.err conftest.$ac_objext \ 13828 conftest$ac_exeext conftest.$ac_ext 13829 fi 13830 13831 13832 CFLAGS="$xorg_testset_save_CFLAGS" 13833 13834 eval supported=\$$cacheid 13835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13836 $as_echo "$supported" >&6; } 13837 if test "$supported" = "yes" ; then 13838 BASE_CFLAGS="$BASE_CFLAGS -fd" 13839 found="yes" 13840 fi 13841 fi 13842 13843 13844 13845 13846 13847 13848 13849 13850 13851 13852 13853 13854 13855 13856 13857 xorg_testset_save_CFLAGS="$CFLAGS" 13858 13859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13862 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13863 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13864 $as_echo_n "(cached) " >&6 13865 else 13866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13867 /* end confdefs.h. */ 13868 int i; 13869 _ACEOF 13870 if ac_fn_c_try_compile "$LINENO"; then : 13871 xorg_cv_cc_flag_unknown_warning_option=yes 13872 else 13873 xorg_cv_cc_flag_unknown_warning_option=no 13874 fi 13875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13876 fi 13877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13878 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13880 CFLAGS="$xorg_testset_save_CFLAGS" 13881 fi 13882 13883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13886 fi 13887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13889 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13890 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13891 $as_echo_n "(cached) " >&6 13892 else 13893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13894 /* end confdefs.h. */ 13895 int i; 13896 _ACEOF 13897 if ac_fn_c_try_compile "$LINENO"; then : 13898 xorg_cv_cc_flag_unused_command_line_argument=yes 13899 else 13900 xorg_cv_cc_flag_unused_command_line_argument=no 13901 fi 13902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13903 fi 13904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13905 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13907 CFLAGS="$xorg_testset_save_CFLAGS" 13908 fi 13909 13910 found="no" 13911 13912 if test $found = "no" ; then 13913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13915 fi 13916 13917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13919 fi 13920 13921 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 13922 13923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 13924 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 13925 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 13926 if eval \${$cacheid+:} false; then : 13927 $as_echo_n "(cached) " >&6 13928 else 13929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13930 /* end confdefs.h. */ 13931 int i; 13932 int 13933 main () 13934 { 13935 13936 ; 13937 return 0; 13938 } 13939 _ACEOF 13940 if ac_fn_c_try_link "$LINENO"; then : 13941 eval $cacheid=yes 13942 else 13943 eval $cacheid=no 13944 fi 13945 rm -f core conftest.err conftest.$ac_objext \ 13946 conftest$ac_exeext conftest.$ac_ext 13947 fi 13948 13949 13950 CFLAGS="$xorg_testset_save_CFLAGS" 13951 13952 eval supported=\$$cacheid 13953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13954 $as_echo "$supported" >&6; } 13955 if test "$supported" = "yes" ; then 13956 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 13957 found="yes" 13958 fi 13959 fi 13960 13961 13962 13963 13964 13965 # This chunk adds additional warnings that could catch undesired effects. 13966 13967 13968 13969 13970 13971 13972 13973 13974 13975 13976 13977 13978 13979 xorg_testset_save_CFLAGS="$CFLAGS" 13980 13981 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13982 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13984 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13985 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13986 $as_echo_n "(cached) " >&6 13987 else 13988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13989 /* end confdefs.h. */ 13990 int i; 13991 _ACEOF 13992 if ac_fn_c_try_compile "$LINENO"; then : 13993 xorg_cv_cc_flag_unknown_warning_option=yes 13994 else 13995 xorg_cv_cc_flag_unknown_warning_option=no 13996 fi 13997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13998 fi 13999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14000 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14001 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14002 CFLAGS="$xorg_testset_save_CFLAGS" 14003 fi 14004 14005 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14008 fi 14009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14011 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14012 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14013 $as_echo_n "(cached) " >&6 14014 else 14015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14016 /* end confdefs.h. */ 14017 int i; 14018 _ACEOF 14019 if ac_fn_c_try_compile "$LINENO"; then : 14020 xorg_cv_cc_flag_unused_command_line_argument=yes 14021 else 14022 xorg_cv_cc_flag_unused_command_line_argument=no 14023 fi 14024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14025 fi 14026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14027 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14028 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14029 CFLAGS="$xorg_testset_save_CFLAGS" 14030 fi 14031 14032 found="no" 14033 14034 if test $found = "no" ; then 14035 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14036 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14037 fi 14038 14039 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14040 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14041 fi 14042 14043 CFLAGS="$CFLAGS -Wunused" 14044 14045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 14046 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 14047 cacheid=xorg_cv_cc_flag__Wunused 14048 if eval \${$cacheid+:} false; then : 14049 $as_echo_n "(cached) " >&6 14050 else 14051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14052 /* end confdefs.h. */ 14053 int i; 14054 int 14055 main () 14056 { 14057 14058 ; 14059 return 0; 14060 } 14061 _ACEOF 14062 if ac_fn_c_try_link "$LINENO"; then : 14063 eval $cacheid=yes 14064 else 14065 eval $cacheid=no 14066 fi 14067 rm -f core conftest.err conftest.$ac_objext \ 14068 conftest$ac_exeext conftest.$ac_ext 14069 fi 14070 14071 14072 CFLAGS="$xorg_testset_save_CFLAGS" 14073 14074 eval supported=\$$cacheid 14075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14076 $as_echo "$supported" >&6; } 14077 if test "$supported" = "yes" ; then 14078 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 14079 found="yes" 14080 fi 14081 fi 14082 14083 14084 14085 14086 14087 14088 14089 14090 14091 14092 14093 14094 14095 14096 14097 xorg_testset_save_CFLAGS="$CFLAGS" 14098 14099 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14102 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14103 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14104 $as_echo_n "(cached) " >&6 14105 else 14106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14107 /* end confdefs.h. */ 14108 int i; 14109 _ACEOF 14110 if ac_fn_c_try_compile "$LINENO"; then : 14111 xorg_cv_cc_flag_unknown_warning_option=yes 14112 else 14113 xorg_cv_cc_flag_unknown_warning_option=no 14114 fi 14115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14116 fi 14117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14118 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14119 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14120 CFLAGS="$xorg_testset_save_CFLAGS" 14121 fi 14122 14123 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14126 fi 14127 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14129 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14130 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14131 $as_echo_n "(cached) " >&6 14132 else 14133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14134 /* end confdefs.h. */ 14135 int i; 14136 _ACEOF 14137 if ac_fn_c_try_compile "$LINENO"; then : 14138 xorg_cv_cc_flag_unused_command_line_argument=yes 14139 else 14140 xorg_cv_cc_flag_unused_command_line_argument=no 14141 fi 14142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14143 fi 14144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14145 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14146 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14147 CFLAGS="$xorg_testset_save_CFLAGS" 14148 fi 14149 14150 found="no" 14151 14152 if test $found = "no" ; then 14153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14155 fi 14156 14157 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14159 fi 14160 14161 CFLAGS="$CFLAGS -Wuninitialized" 14162 14163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 14164 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 14165 cacheid=xorg_cv_cc_flag__Wuninitialized 14166 if eval \${$cacheid+:} false; then : 14167 $as_echo_n "(cached) " >&6 14168 else 14169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14170 /* end confdefs.h. */ 14171 int i; 14172 int 14173 main () 14174 { 14175 14176 ; 14177 return 0; 14178 } 14179 _ACEOF 14180 if ac_fn_c_try_link "$LINENO"; then : 14181 eval $cacheid=yes 14182 else 14183 eval $cacheid=no 14184 fi 14185 rm -f core conftest.err conftest.$ac_objext \ 14186 conftest$ac_exeext conftest.$ac_ext 14187 fi 14188 14189 14190 CFLAGS="$xorg_testset_save_CFLAGS" 14191 14192 eval supported=\$$cacheid 14193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14194 $as_echo "$supported" >&6; } 14195 if test "$supported" = "yes" ; then 14196 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 14197 found="yes" 14198 fi 14199 fi 14200 14201 14202 14203 14204 14205 14206 14207 14208 14209 14210 14211 14212 14213 14214 14215 xorg_testset_save_CFLAGS="$CFLAGS" 14216 14217 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14218 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14220 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14221 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14222 $as_echo_n "(cached) " >&6 14223 else 14224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14225 /* end confdefs.h. */ 14226 int i; 14227 _ACEOF 14228 if ac_fn_c_try_compile "$LINENO"; then : 14229 xorg_cv_cc_flag_unknown_warning_option=yes 14230 else 14231 xorg_cv_cc_flag_unknown_warning_option=no 14232 fi 14233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14234 fi 14235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14236 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14237 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14238 CFLAGS="$xorg_testset_save_CFLAGS" 14239 fi 14240 14241 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14244 fi 14245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14247 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14248 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14249 $as_echo_n "(cached) " >&6 14250 else 14251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14252 /* end confdefs.h. */ 14253 int i; 14254 _ACEOF 14255 if ac_fn_c_try_compile "$LINENO"; then : 14256 xorg_cv_cc_flag_unused_command_line_argument=yes 14257 else 14258 xorg_cv_cc_flag_unused_command_line_argument=no 14259 fi 14260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14261 fi 14262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14263 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14264 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14265 CFLAGS="$xorg_testset_save_CFLAGS" 14266 fi 14267 14268 found="no" 14269 14270 if test $found = "no" ; then 14271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14273 fi 14274 14275 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14276 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14277 fi 14278 14279 CFLAGS="$CFLAGS -Wshadow" 14280 14281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 14282 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 14283 cacheid=xorg_cv_cc_flag__Wshadow 14284 if eval \${$cacheid+:} false; then : 14285 $as_echo_n "(cached) " >&6 14286 else 14287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14288 /* end confdefs.h. */ 14289 int i; 14290 int 14291 main () 14292 { 14293 14294 ; 14295 return 0; 14296 } 14297 _ACEOF 14298 if ac_fn_c_try_link "$LINENO"; then : 14299 eval $cacheid=yes 14300 else 14301 eval $cacheid=no 14302 fi 14303 rm -f core conftest.err conftest.$ac_objext \ 14304 conftest$ac_exeext conftest.$ac_ext 14305 fi 14306 14307 14308 CFLAGS="$xorg_testset_save_CFLAGS" 14309 14310 eval supported=\$$cacheid 14311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14312 $as_echo "$supported" >&6; } 14313 if test "$supported" = "yes" ; then 14314 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 14315 found="yes" 14316 fi 14317 fi 14318 14319 14320 14321 14322 14323 14324 14325 14326 14327 14328 14329 14330 14331 14332 14333 xorg_testset_save_CFLAGS="$CFLAGS" 14334 14335 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14338 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14339 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14340 $as_echo_n "(cached) " >&6 14341 else 14342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14343 /* end confdefs.h. */ 14344 int i; 14345 _ACEOF 14346 if ac_fn_c_try_compile "$LINENO"; then : 14347 xorg_cv_cc_flag_unknown_warning_option=yes 14348 else 14349 xorg_cv_cc_flag_unknown_warning_option=no 14350 fi 14351 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14352 fi 14353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14354 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14355 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14356 CFLAGS="$xorg_testset_save_CFLAGS" 14357 fi 14358 14359 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14360 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14361 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14362 fi 14363 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14365 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14366 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14367 $as_echo_n "(cached) " >&6 14368 else 14369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14370 /* end confdefs.h. */ 14371 int i; 14372 _ACEOF 14373 if ac_fn_c_try_compile "$LINENO"; then : 14374 xorg_cv_cc_flag_unused_command_line_argument=yes 14375 else 14376 xorg_cv_cc_flag_unused_command_line_argument=no 14377 fi 14378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14379 fi 14380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14381 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14382 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14383 CFLAGS="$xorg_testset_save_CFLAGS" 14384 fi 14385 14386 found="no" 14387 14388 if test $found = "no" ; then 14389 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14390 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14391 fi 14392 14393 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14394 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14395 fi 14396 14397 CFLAGS="$CFLAGS -Wmissing-noreturn" 14398 14399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 14400 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 14401 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 14402 if eval \${$cacheid+:} false; then : 14403 $as_echo_n "(cached) " >&6 14404 else 14405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14406 /* end confdefs.h. */ 14407 int i; 14408 int 14409 main () 14410 { 14411 14412 ; 14413 return 0; 14414 } 14415 _ACEOF 14416 if ac_fn_c_try_link "$LINENO"; then : 14417 eval $cacheid=yes 14418 else 14419 eval $cacheid=no 14420 fi 14421 rm -f core conftest.err conftest.$ac_objext \ 14422 conftest$ac_exeext conftest.$ac_ext 14423 fi 14424 14425 14426 CFLAGS="$xorg_testset_save_CFLAGS" 14427 14428 eval supported=\$$cacheid 14429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14430 $as_echo "$supported" >&6; } 14431 if test "$supported" = "yes" ; then 14432 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 14433 found="yes" 14434 fi 14435 fi 14436 14437 14438 14439 14440 14441 14442 14443 14444 14445 14446 14447 14448 14449 14450 14451 xorg_testset_save_CFLAGS="$CFLAGS" 14452 14453 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14454 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14456 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14457 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14458 $as_echo_n "(cached) " >&6 14459 else 14460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14461 /* end confdefs.h. */ 14462 int i; 14463 _ACEOF 14464 if ac_fn_c_try_compile "$LINENO"; then : 14465 xorg_cv_cc_flag_unknown_warning_option=yes 14466 else 14467 xorg_cv_cc_flag_unknown_warning_option=no 14468 fi 14469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14470 fi 14471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14472 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14473 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14474 CFLAGS="$xorg_testset_save_CFLAGS" 14475 fi 14476 14477 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14478 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14479 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14480 fi 14481 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14483 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14484 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14485 $as_echo_n "(cached) " >&6 14486 else 14487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14488 /* end confdefs.h. */ 14489 int i; 14490 _ACEOF 14491 if ac_fn_c_try_compile "$LINENO"; then : 14492 xorg_cv_cc_flag_unused_command_line_argument=yes 14493 else 14494 xorg_cv_cc_flag_unused_command_line_argument=no 14495 fi 14496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14497 fi 14498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14499 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14500 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14501 CFLAGS="$xorg_testset_save_CFLAGS" 14502 fi 14503 14504 found="no" 14505 14506 if test $found = "no" ; then 14507 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14508 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14509 fi 14510 14511 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14512 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14513 fi 14514 14515 CFLAGS="$CFLAGS -Wmissing-format-attribute" 14516 14517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 14518 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 14519 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 14520 if eval \${$cacheid+:} false; then : 14521 $as_echo_n "(cached) " >&6 14522 else 14523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14524 /* end confdefs.h. */ 14525 int i; 14526 int 14527 main () 14528 { 14529 14530 ; 14531 return 0; 14532 } 14533 _ACEOF 14534 if ac_fn_c_try_link "$LINENO"; then : 14535 eval $cacheid=yes 14536 else 14537 eval $cacheid=no 14538 fi 14539 rm -f core conftest.err conftest.$ac_objext \ 14540 conftest$ac_exeext conftest.$ac_ext 14541 fi 14542 14543 14544 CFLAGS="$xorg_testset_save_CFLAGS" 14545 14546 eval supported=\$$cacheid 14547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14548 $as_echo "$supported" >&6; } 14549 if test "$supported" = "yes" ; then 14550 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 14551 found="yes" 14552 fi 14553 fi 14554 14555 14556 14557 14558 14559 14560 14561 14562 14563 14564 14565 14566 14567 14568 14569 xorg_testset_save_CFLAGS="$CFLAGS" 14570 14571 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14572 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14574 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14575 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14576 $as_echo_n "(cached) " >&6 14577 else 14578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14579 /* end confdefs.h. */ 14580 int i; 14581 _ACEOF 14582 if ac_fn_c_try_compile "$LINENO"; then : 14583 xorg_cv_cc_flag_unknown_warning_option=yes 14584 else 14585 xorg_cv_cc_flag_unknown_warning_option=no 14586 fi 14587 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14588 fi 14589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14590 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14591 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14592 CFLAGS="$xorg_testset_save_CFLAGS" 14593 fi 14594 14595 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14596 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14597 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14598 fi 14599 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14601 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14602 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14603 $as_echo_n "(cached) " >&6 14604 else 14605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14606 /* end confdefs.h. */ 14607 int i; 14608 _ACEOF 14609 if ac_fn_c_try_compile "$LINENO"; then : 14610 xorg_cv_cc_flag_unused_command_line_argument=yes 14611 else 14612 xorg_cv_cc_flag_unused_command_line_argument=no 14613 fi 14614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14615 fi 14616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14617 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14618 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14619 CFLAGS="$xorg_testset_save_CFLAGS" 14620 fi 14621 14622 found="no" 14623 14624 if test $found = "no" ; then 14625 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14626 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14627 fi 14628 14629 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14631 fi 14632 14633 CFLAGS="$CFLAGS -Wredundant-decls" 14634 14635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 14636 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 14637 cacheid=xorg_cv_cc_flag__Wredundant_decls 14638 if eval \${$cacheid+:} false; then : 14639 $as_echo_n "(cached) " >&6 14640 else 14641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14642 /* end confdefs.h. */ 14643 int i; 14644 int 14645 main () 14646 { 14647 14648 ; 14649 return 0; 14650 } 14651 _ACEOF 14652 if ac_fn_c_try_link "$LINENO"; then : 14653 eval $cacheid=yes 14654 else 14655 eval $cacheid=no 14656 fi 14657 rm -f core conftest.err conftest.$ac_objext \ 14658 conftest$ac_exeext conftest.$ac_ext 14659 fi 14660 14661 14662 CFLAGS="$xorg_testset_save_CFLAGS" 14663 14664 eval supported=\$$cacheid 14665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14666 $as_echo "$supported" >&6; } 14667 if test "$supported" = "yes" ; then 14668 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 14669 found="yes" 14670 fi 14671 fi 14672 14673 14674 14675 14676 14677 14678 14679 14680 14681 14682 14683 14684 14685 14686 14687 xorg_testset_save_CFLAGS="$CFLAGS" 14688 14689 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14690 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14692 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14693 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14694 $as_echo_n "(cached) " >&6 14695 else 14696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14697 /* end confdefs.h. */ 14698 int i; 14699 _ACEOF 14700 if ac_fn_c_try_compile "$LINENO"; then : 14701 xorg_cv_cc_flag_unknown_warning_option=yes 14702 else 14703 xorg_cv_cc_flag_unknown_warning_option=no 14704 fi 14705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14706 fi 14707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14708 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14709 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14710 CFLAGS="$xorg_testset_save_CFLAGS" 14711 fi 14712 14713 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14714 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14715 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14716 fi 14717 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14719 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14720 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14721 $as_echo_n "(cached) " >&6 14722 else 14723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14724 /* end confdefs.h. */ 14725 int i; 14726 _ACEOF 14727 if ac_fn_c_try_compile "$LINENO"; then : 14728 xorg_cv_cc_flag_unused_command_line_argument=yes 14729 else 14730 xorg_cv_cc_flag_unused_command_line_argument=no 14731 fi 14732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14733 fi 14734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14735 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14737 CFLAGS="$xorg_testset_save_CFLAGS" 14738 fi 14739 14740 found="no" 14741 14742 if test $found = "no" ; then 14743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14745 fi 14746 14747 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14749 fi 14750 14751 CFLAGS="$CFLAGS -Wlogical-op" 14752 14753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 14754 $as_echo_n "checking if $CC supports -Wlogical-op... " >&6; } 14755 cacheid=xorg_cv_cc_flag__Wlogical_op 14756 if eval \${$cacheid+:} false; then : 14757 $as_echo_n "(cached) " >&6 14758 else 14759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14760 /* end confdefs.h. */ 14761 int i; 14762 int 14763 main () 14764 { 14765 14766 ; 14767 return 0; 14768 } 14769 _ACEOF 14770 if ac_fn_c_try_link "$LINENO"; then : 14771 eval $cacheid=yes 14772 else 14773 eval $cacheid=no 14774 fi 14775 rm -f core conftest.err conftest.$ac_objext \ 14776 conftest$ac_exeext conftest.$ac_ext 14777 fi 14778 14779 14780 CFLAGS="$xorg_testset_save_CFLAGS" 14781 14782 eval supported=\$$cacheid 14783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14784 $as_echo "$supported" >&6; } 14785 if test "$supported" = "yes" ; then 14786 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 14787 found="yes" 14788 fi 14789 fi 14790 14791 14792 14793 # These are currently disabled because they are noisy. They will be enabled 14794 # in the future once the codebase is sufficiently modernized to silence 14795 # them. For now, I don't want them to drown out the other warnings. 14796 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 14797 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 14798 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 14799 14800 # Turn some warnings into errors, so we don't accidently get successful builds 14801 # when there are problems that should be fixed. 14802 14803 if test "x$SELECTIVE_WERROR" = "xyes" ; then 14804 14805 14806 14807 14808 14809 14810 14811 14812 14813 14814 14815 14816 14817 xorg_testset_save_CFLAGS="$CFLAGS" 14818 14819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14824 $as_echo_n "(cached) " >&6 14825 else 14826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14827 /* end confdefs.h. */ 14828 int i; 14829 _ACEOF 14830 if ac_fn_c_try_compile "$LINENO"; then : 14831 xorg_cv_cc_flag_unknown_warning_option=yes 14832 else 14833 xorg_cv_cc_flag_unknown_warning_option=no 14834 fi 14835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14836 fi 14837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14840 CFLAGS="$xorg_testset_save_CFLAGS" 14841 fi 14842 14843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14846 fi 14847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14851 $as_echo_n "(cached) " >&6 14852 else 14853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14854 /* end confdefs.h. */ 14855 int i; 14856 _ACEOF 14857 if ac_fn_c_try_compile "$LINENO"; then : 14858 xorg_cv_cc_flag_unused_command_line_argument=yes 14859 else 14860 xorg_cv_cc_flag_unused_command_line_argument=no 14861 fi 14862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14863 fi 14864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14867 CFLAGS="$xorg_testset_save_CFLAGS" 14868 fi 14869 14870 found="no" 14871 14872 if test $found = "no" ; then 14873 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14875 fi 14876 14877 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14879 fi 14880 14881 CFLAGS="$CFLAGS -Werror=implicit" 14882 14883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 14884 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 14885 cacheid=xorg_cv_cc_flag__Werror_implicit 14886 if eval \${$cacheid+:} false; then : 14887 $as_echo_n "(cached) " >&6 14888 else 14889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14890 /* end confdefs.h. */ 14891 int i; 14892 int 14893 main () 14894 { 14895 14896 ; 14897 return 0; 14898 } 14899 _ACEOF 14900 if ac_fn_c_try_link "$LINENO"; then : 14901 eval $cacheid=yes 14902 else 14903 eval $cacheid=no 14904 fi 14905 rm -f core conftest.err conftest.$ac_objext \ 14906 conftest$ac_exeext conftest.$ac_ext 14907 fi 14908 14909 14910 CFLAGS="$xorg_testset_save_CFLAGS" 14911 14912 eval supported=\$$cacheid 14913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14914 $as_echo "$supported" >&6; } 14915 if test "$supported" = "yes" ; then 14916 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 14917 found="yes" 14918 fi 14919 fi 14920 14921 if test $found = "no" ; then 14922 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14924 fi 14925 14926 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14927 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14928 fi 14929 14930 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14931 14932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 14933 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 14934 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 14935 if eval \${$cacheid+:} false; then : 14936 $as_echo_n "(cached) " >&6 14937 else 14938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14939 /* end confdefs.h. */ 14940 int i; 14941 int 14942 main () 14943 { 14944 14945 ; 14946 return 0; 14947 } 14948 _ACEOF 14949 if ac_fn_c_try_link "$LINENO"; then : 14950 eval $cacheid=yes 14951 else 14952 eval $cacheid=no 14953 fi 14954 rm -f core conftest.err conftest.$ac_objext \ 14955 conftest$ac_exeext conftest.$ac_ext 14956 fi 14957 14958 14959 CFLAGS="$xorg_testset_save_CFLAGS" 14960 14961 eval supported=\$$cacheid 14962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14963 $as_echo "$supported" >&6; } 14964 if test "$supported" = "yes" ; then 14965 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14966 found="yes" 14967 fi 14968 fi 14969 14970 14971 14972 14973 14974 14975 14976 14977 14978 14979 14980 14981 14982 14983 14984 xorg_testset_save_CFLAGS="$CFLAGS" 14985 14986 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14989 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14990 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14991 $as_echo_n "(cached) " >&6 14992 else 14993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14994 /* end confdefs.h. */ 14995 int i; 14996 _ACEOF 14997 if ac_fn_c_try_compile "$LINENO"; then : 14998 xorg_cv_cc_flag_unknown_warning_option=yes 14999 else 15000 xorg_cv_cc_flag_unknown_warning_option=no 15001 fi 15002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15003 fi 15004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15005 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15006 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15007 CFLAGS="$xorg_testset_save_CFLAGS" 15008 fi 15009 15010 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15013 fi 15014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15016 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15017 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15018 $as_echo_n "(cached) " >&6 15019 else 15020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15021 /* end confdefs.h. */ 15022 int i; 15023 _ACEOF 15024 if ac_fn_c_try_compile "$LINENO"; then : 15025 xorg_cv_cc_flag_unused_command_line_argument=yes 15026 else 15027 xorg_cv_cc_flag_unused_command_line_argument=no 15028 fi 15029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15030 fi 15031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15032 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15033 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15034 CFLAGS="$xorg_testset_save_CFLAGS" 15035 fi 15036 15037 found="no" 15038 15039 if test $found = "no" ; then 15040 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15042 fi 15043 15044 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15045 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15046 fi 15047 15048 CFLAGS="$CFLAGS -Werror=nonnull" 15049 15050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 15051 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 15052 cacheid=xorg_cv_cc_flag__Werror_nonnull 15053 if eval \${$cacheid+:} false; then : 15054 $as_echo_n "(cached) " >&6 15055 else 15056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15057 /* end confdefs.h. */ 15058 int i; 15059 int 15060 main () 15061 { 15062 15063 ; 15064 return 0; 15065 } 15066 _ACEOF 15067 if ac_fn_c_try_link "$LINENO"; then : 15068 eval $cacheid=yes 15069 else 15070 eval $cacheid=no 15071 fi 15072 rm -f core conftest.err conftest.$ac_objext \ 15073 conftest$ac_exeext conftest.$ac_ext 15074 fi 15075 15076 15077 CFLAGS="$xorg_testset_save_CFLAGS" 15078 15079 eval supported=\$$cacheid 15080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15081 $as_echo "$supported" >&6; } 15082 if test "$supported" = "yes" ; then 15083 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 15084 found="yes" 15085 fi 15086 fi 15087 15088 15089 15090 15091 15092 15093 15094 15095 15096 15097 15098 15099 15100 15101 15102 xorg_testset_save_CFLAGS="$CFLAGS" 15103 15104 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15107 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15108 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15109 $as_echo_n "(cached) " >&6 15110 else 15111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15112 /* end confdefs.h. */ 15113 int i; 15114 _ACEOF 15115 if ac_fn_c_try_compile "$LINENO"; then : 15116 xorg_cv_cc_flag_unknown_warning_option=yes 15117 else 15118 xorg_cv_cc_flag_unknown_warning_option=no 15119 fi 15120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15121 fi 15122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15123 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15124 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15125 CFLAGS="$xorg_testset_save_CFLAGS" 15126 fi 15127 15128 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15129 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15130 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15131 fi 15132 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15134 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15135 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15136 $as_echo_n "(cached) " >&6 15137 else 15138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15139 /* end confdefs.h. */ 15140 int i; 15141 _ACEOF 15142 if ac_fn_c_try_compile "$LINENO"; then : 15143 xorg_cv_cc_flag_unused_command_line_argument=yes 15144 else 15145 xorg_cv_cc_flag_unused_command_line_argument=no 15146 fi 15147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15148 fi 15149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15150 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15151 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15152 CFLAGS="$xorg_testset_save_CFLAGS" 15153 fi 15154 15155 found="no" 15156 15157 if test $found = "no" ; then 15158 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15160 fi 15161 15162 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15164 fi 15165 15166 CFLAGS="$CFLAGS -Werror=init-self" 15167 15168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 15169 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 15170 cacheid=xorg_cv_cc_flag__Werror_init_self 15171 if eval \${$cacheid+:} false; then : 15172 $as_echo_n "(cached) " >&6 15173 else 15174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15175 /* end confdefs.h. */ 15176 int i; 15177 int 15178 main () 15179 { 15180 15181 ; 15182 return 0; 15183 } 15184 _ACEOF 15185 if ac_fn_c_try_link "$LINENO"; then : 15186 eval $cacheid=yes 15187 else 15188 eval $cacheid=no 15189 fi 15190 rm -f core conftest.err conftest.$ac_objext \ 15191 conftest$ac_exeext conftest.$ac_ext 15192 fi 15193 15194 15195 CFLAGS="$xorg_testset_save_CFLAGS" 15196 15197 eval supported=\$$cacheid 15198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15199 $as_echo "$supported" >&6; } 15200 if test "$supported" = "yes" ; then 15201 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 15202 found="yes" 15203 fi 15204 fi 15205 15206 15207 15208 15209 15210 15211 15212 15213 15214 15215 15216 15217 15218 15219 15220 xorg_testset_save_CFLAGS="$CFLAGS" 15221 15222 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15223 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15225 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15226 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15227 $as_echo_n "(cached) " >&6 15228 else 15229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15230 /* end confdefs.h. */ 15231 int i; 15232 _ACEOF 15233 if ac_fn_c_try_compile "$LINENO"; then : 15234 xorg_cv_cc_flag_unknown_warning_option=yes 15235 else 15236 xorg_cv_cc_flag_unknown_warning_option=no 15237 fi 15238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15239 fi 15240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15241 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15243 CFLAGS="$xorg_testset_save_CFLAGS" 15244 fi 15245 15246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15249 fi 15250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15252 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15253 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15254 $as_echo_n "(cached) " >&6 15255 else 15256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15257 /* end confdefs.h. */ 15258 int i; 15259 _ACEOF 15260 if ac_fn_c_try_compile "$LINENO"; then : 15261 xorg_cv_cc_flag_unused_command_line_argument=yes 15262 else 15263 xorg_cv_cc_flag_unused_command_line_argument=no 15264 fi 15265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15266 fi 15267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15268 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15269 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15270 CFLAGS="$xorg_testset_save_CFLAGS" 15271 fi 15272 15273 found="no" 15274 15275 if test $found = "no" ; then 15276 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15277 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15278 fi 15279 15280 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15281 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15282 fi 15283 15284 CFLAGS="$CFLAGS -Werror=main" 15285 15286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 15287 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 15288 cacheid=xorg_cv_cc_flag__Werror_main 15289 if eval \${$cacheid+:} false; then : 15290 $as_echo_n "(cached) " >&6 15291 else 15292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15293 /* end confdefs.h. */ 15294 int i; 15295 int 15296 main () 15297 { 15298 15299 ; 15300 return 0; 15301 } 15302 _ACEOF 15303 if ac_fn_c_try_link "$LINENO"; then : 15304 eval $cacheid=yes 15305 else 15306 eval $cacheid=no 15307 fi 15308 rm -f core conftest.err conftest.$ac_objext \ 15309 conftest$ac_exeext conftest.$ac_ext 15310 fi 15311 15312 15313 CFLAGS="$xorg_testset_save_CFLAGS" 15314 15315 eval supported=\$$cacheid 15316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15317 $as_echo "$supported" >&6; } 15318 if test "$supported" = "yes" ; then 15319 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 15320 found="yes" 15321 fi 15322 fi 15323 15324 15325 15326 15327 15328 15329 15330 15331 15332 15333 15334 15335 15336 15337 15338 xorg_testset_save_CFLAGS="$CFLAGS" 15339 15340 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15343 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15344 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15345 $as_echo_n "(cached) " >&6 15346 else 15347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15348 /* end confdefs.h. */ 15349 int i; 15350 _ACEOF 15351 if ac_fn_c_try_compile "$LINENO"; then : 15352 xorg_cv_cc_flag_unknown_warning_option=yes 15353 else 15354 xorg_cv_cc_flag_unknown_warning_option=no 15355 fi 15356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15357 fi 15358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15359 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15360 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15361 CFLAGS="$xorg_testset_save_CFLAGS" 15362 fi 15363 15364 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15365 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15366 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15367 fi 15368 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15370 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15371 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15372 $as_echo_n "(cached) " >&6 15373 else 15374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15375 /* end confdefs.h. */ 15376 int i; 15377 _ACEOF 15378 if ac_fn_c_try_compile "$LINENO"; then : 15379 xorg_cv_cc_flag_unused_command_line_argument=yes 15380 else 15381 xorg_cv_cc_flag_unused_command_line_argument=no 15382 fi 15383 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15384 fi 15385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15386 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15387 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15388 CFLAGS="$xorg_testset_save_CFLAGS" 15389 fi 15390 15391 found="no" 15392 15393 if test $found = "no" ; then 15394 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15396 fi 15397 15398 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15399 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15400 fi 15401 15402 CFLAGS="$CFLAGS -Werror=missing-braces" 15403 15404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 15405 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 15406 cacheid=xorg_cv_cc_flag__Werror_missing_braces 15407 if eval \${$cacheid+:} false; then : 15408 $as_echo_n "(cached) " >&6 15409 else 15410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15411 /* end confdefs.h. */ 15412 int i; 15413 int 15414 main () 15415 { 15416 15417 ; 15418 return 0; 15419 } 15420 _ACEOF 15421 if ac_fn_c_try_link "$LINENO"; then : 15422 eval $cacheid=yes 15423 else 15424 eval $cacheid=no 15425 fi 15426 rm -f core conftest.err conftest.$ac_objext \ 15427 conftest$ac_exeext conftest.$ac_ext 15428 fi 15429 15430 15431 CFLAGS="$xorg_testset_save_CFLAGS" 15432 15433 eval supported=\$$cacheid 15434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15435 $as_echo "$supported" >&6; } 15436 if test "$supported" = "yes" ; then 15437 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 15438 found="yes" 15439 fi 15440 fi 15441 15442 15443 15444 15445 15446 15447 15448 15449 15450 15451 15452 15453 15454 15455 15456 xorg_testset_save_CFLAGS="$CFLAGS" 15457 15458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15461 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15462 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15463 $as_echo_n "(cached) " >&6 15464 else 15465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15466 /* end confdefs.h. */ 15467 int i; 15468 _ACEOF 15469 if ac_fn_c_try_compile "$LINENO"; then : 15470 xorg_cv_cc_flag_unknown_warning_option=yes 15471 else 15472 xorg_cv_cc_flag_unknown_warning_option=no 15473 fi 15474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15475 fi 15476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15477 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15479 CFLAGS="$xorg_testset_save_CFLAGS" 15480 fi 15481 15482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15485 fi 15486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15488 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15489 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15490 $as_echo_n "(cached) " >&6 15491 else 15492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15493 /* end confdefs.h. */ 15494 int i; 15495 _ACEOF 15496 if ac_fn_c_try_compile "$LINENO"; then : 15497 xorg_cv_cc_flag_unused_command_line_argument=yes 15498 else 15499 xorg_cv_cc_flag_unused_command_line_argument=no 15500 fi 15501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15502 fi 15503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15504 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15506 CFLAGS="$xorg_testset_save_CFLAGS" 15507 fi 15508 15509 found="no" 15510 15511 if test $found = "no" ; then 15512 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15514 fi 15515 15516 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15518 fi 15519 15520 CFLAGS="$CFLAGS -Werror=sequence-point" 15521 15522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 15523 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 15524 cacheid=xorg_cv_cc_flag__Werror_sequence_point 15525 if eval \${$cacheid+:} false; then : 15526 $as_echo_n "(cached) " >&6 15527 else 15528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15529 /* end confdefs.h. */ 15530 int i; 15531 int 15532 main () 15533 { 15534 15535 ; 15536 return 0; 15537 } 15538 _ACEOF 15539 if ac_fn_c_try_link "$LINENO"; then : 15540 eval $cacheid=yes 15541 else 15542 eval $cacheid=no 15543 fi 15544 rm -f core conftest.err conftest.$ac_objext \ 15545 conftest$ac_exeext conftest.$ac_ext 15546 fi 15547 15548 15549 CFLAGS="$xorg_testset_save_CFLAGS" 15550 15551 eval supported=\$$cacheid 15552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15553 $as_echo "$supported" >&6; } 15554 if test "$supported" = "yes" ; then 15555 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 15556 found="yes" 15557 fi 15558 fi 15559 15560 15561 15562 15563 15564 15565 15566 15567 15568 15569 15570 15571 15572 15573 15574 xorg_testset_save_CFLAGS="$CFLAGS" 15575 15576 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15579 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15580 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15581 $as_echo_n "(cached) " >&6 15582 else 15583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15584 /* end confdefs.h. */ 15585 int i; 15586 _ACEOF 15587 if ac_fn_c_try_compile "$LINENO"; then : 15588 xorg_cv_cc_flag_unknown_warning_option=yes 15589 else 15590 xorg_cv_cc_flag_unknown_warning_option=no 15591 fi 15592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15593 fi 15594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15595 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15597 CFLAGS="$xorg_testset_save_CFLAGS" 15598 fi 15599 15600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15603 fi 15604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15606 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15607 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15608 $as_echo_n "(cached) " >&6 15609 else 15610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15611 /* end confdefs.h. */ 15612 int i; 15613 _ACEOF 15614 if ac_fn_c_try_compile "$LINENO"; then : 15615 xorg_cv_cc_flag_unused_command_line_argument=yes 15616 else 15617 xorg_cv_cc_flag_unused_command_line_argument=no 15618 fi 15619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15620 fi 15621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15622 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15624 CFLAGS="$xorg_testset_save_CFLAGS" 15625 fi 15626 15627 found="no" 15628 15629 if test $found = "no" ; then 15630 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15632 fi 15633 15634 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15636 fi 15637 15638 CFLAGS="$CFLAGS -Werror=return-type" 15639 15640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 15641 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 15642 cacheid=xorg_cv_cc_flag__Werror_return_type 15643 if eval \${$cacheid+:} false; then : 15644 $as_echo_n "(cached) " >&6 15645 else 15646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15647 /* end confdefs.h. */ 15648 int i; 15649 int 15650 main () 15651 { 15652 15653 ; 15654 return 0; 15655 } 15656 _ACEOF 15657 if ac_fn_c_try_link "$LINENO"; then : 15658 eval $cacheid=yes 15659 else 15660 eval $cacheid=no 15661 fi 15662 rm -f core conftest.err conftest.$ac_objext \ 15663 conftest$ac_exeext conftest.$ac_ext 15664 fi 15665 15666 15667 CFLAGS="$xorg_testset_save_CFLAGS" 15668 15669 eval supported=\$$cacheid 15670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15671 $as_echo "$supported" >&6; } 15672 if test "$supported" = "yes" ; then 15673 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 15674 found="yes" 15675 fi 15676 fi 15677 15678 if test $found = "no" ; then 15679 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15681 fi 15682 15683 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15684 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15685 fi 15686 15687 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 15688 15689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 15690 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 15691 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 15692 if eval \${$cacheid+:} false; then : 15693 $as_echo_n "(cached) " >&6 15694 else 15695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15696 /* end confdefs.h. */ 15697 int i; 15698 int 15699 main () 15700 { 15701 15702 ; 15703 return 0; 15704 } 15705 _ACEOF 15706 if ac_fn_c_try_link "$LINENO"; then : 15707 eval $cacheid=yes 15708 else 15709 eval $cacheid=no 15710 fi 15711 rm -f core conftest.err conftest.$ac_objext \ 15712 conftest$ac_exeext conftest.$ac_ext 15713 fi 15714 15715 15716 CFLAGS="$xorg_testset_save_CFLAGS" 15717 15718 eval supported=\$$cacheid 15719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15720 $as_echo "$supported" >&6; } 15721 if test "$supported" = "yes" ; then 15722 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 15723 found="yes" 15724 fi 15725 fi 15726 15727 15728 15729 15730 15731 15732 15733 15734 15735 15736 15737 15738 15739 15740 15741 xorg_testset_save_CFLAGS="$CFLAGS" 15742 15743 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15746 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15747 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15748 $as_echo_n "(cached) " >&6 15749 else 15750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15751 /* end confdefs.h. */ 15752 int i; 15753 _ACEOF 15754 if ac_fn_c_try_compile "$LINENO"; then : 15755 xorg_cv_cc_flag_unknown_warning_option=yes 15756 else 15757 xorg_cv_cc_flag_unknown_warning_option=no 15758 fi 15759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15760 fi 15761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15762 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15764 CFLAGS="$xorg_testset_save_CFLAGS" 15765 fi 15766 15767 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15770 fi 15771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15772 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15773 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15774 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15775 $as_echo_n "(cached) " >&6 15776 else 15777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15778 /* end confdefs.h. */ 15779 int i; 15780 _ACEOF 15781 if ac_fn_c_try_compile "$LINENO"; then : 15782 xorg_cv_cc_flag_unused_command_line_argument=yes 15783 else 15784 xorg_cv_cc_flag_unused_command_line_argument=no 15785 fi 15786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15787 fi 15788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15789 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15790 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15791 CFLAGS="$xorg_testset_save_CFLAGS" 15792 fi 15793 15794 found="no" 15795 15796 if test $found = "no" ; then 15797 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15799 fi 15800 15801 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15803 fi 15804 15805 CFLAGS="$CFLAGS -Werror=trigraphs" 15806 15807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 15808 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 15809 cacheid=xorg_cv_cc_flag__Werror_trigraphs 15810 if eval \${$cacheid+:} false; then : 15811 $as_echo_n "(cached) " >&6 15812 else 15813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15814 /* end confdefs.h. */ 15815 int i; 15816 int 15817 main () 15818 { 15819 15820 ; 15821 return 0; 15822 } 15823 _ACEOF 15824 if ac_fn_c_try_link "$LINENO"; then : 15825 eval $cacheid=yes 15826 else 15827 eval $cacheid=no 15828 fi 15829 rm -f core conftest.err conftest.$ac_objext \ 15830 conftest$ac_exeext conftest.$ac_ext 15831 fi 15832 15833 15834 CFLAGS="$xorg_testset_save_CFLAGS" 15835 15836 eval supported=\$$cacheid 15837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15838 $as_echo "$supported" >&6; } 15839 if test "$supported" = "yes" ; then 15840 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 15841 found="yes" 15842 fi 15843 fi 15844 15845 15846 15847 15848 15849 15850 15851 15852 15853 15854 15855 15856 15857 15858 15859 xorg_testset_save_CFLAGS="$CFLAGS" 15860 15861 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15862 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15864 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15865 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15866 $as_echo_n "(cached) " >&6 15867 else 15868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15869 /* end confdefs.h. */ 15870 int i; 15871 _ACEOF 15872 if ac_fn_c_try_compile "$LINENO"; then : 15873 xorg_cv_cc_flag_unknown_warning_option=yes 15874 else 15875 xorg_cv_cc_flag_unknown_warning_option=no 15876 fi 15877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15878 fi 15879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15880 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15882 CFLAGS="$xorg_testset_save_CFLAGS" 15883 fi 15884 15885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15888 fi 15889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15891 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15892 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15893 $as_echo_n "(cached) " >&6 15894 else 15895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15896 /* end confdefs.h. */ 15897 int i; 15898 _ACEOF 15899 if ac_fn_c_try_compile "$LINENO"; then : 15900 xorg_cv_cc_flag_unused_command_line_argument=yes 15901 else 15902 xorg_cv_cc_flag_unused_command_line_argument=no 15903 fi 15904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15905 fi 15906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15907 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15908 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15909 CFLAGS="$xorg_testset_save_CFLAGS" 15910 fi 15911 15912 found="no" 15913 15914 if test $found = "no" ; then 15915 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15917 fi 15918 15919 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15921 fi 15922 15923 CFLAGS="$CFLAGS -Werror=array-bounds" 15924 15925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 15926 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 15927 cacheid=xorg_cv_cc_flag__Werror_array_bounds 15928 if eval \${$cacheid+:} false; then : 15929 $as_echo_n "(cached) " >&6 15930 else 15931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15932 /* end confdefs.h. */ 15933 int i; 15934 int 15935 main () 15936 { 15937 15938 ; 15939 return 0; 15940 } 15941 _ACEOF 15942 if ac_fn_c_try_link "$LINENO"; then : 15943 eval $cacheid=yes 15944 else 15945 eval $cacheid=no 15946 fi 15947 rm -f core conftest.err conftest.$ac_objext \ 15948 conftest$ac_exeext conftest.$ac_ext 15949 fi 15950 15951 15952 CFLAGS="$xorg_testset_save_CFLAGS" 15953 15954 eval supported=\$$cacheid 15955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15956 $as_echo "$supported" >&6; } 15957 if test "$supported" = "yes" ; then 15958 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 15959 found="yes" 15960 fi 15961 fi 15962 15963 15964 15965 15966 15967 15968 15969 15970 15971 15972 15973 15974 15975 15976 15977 xorg_testset_save_CFLAGS="$CFLAGS" 15978 15979 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15982 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15983 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15984 $as_echo_n "(cached) " >&6 15985 else 15986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15987 /* end confdefs.h. */ 15988 int i; 15989 _ACEOF 15990 if ac_fn_c_try_compile "$LINENO"; then : 15991 xorg_cv_cc_flag_unknown_warning_option=yes 15992 else 15993 xorg_cv_cc_flag_unknown_warning_option=no 15994 fi 15995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15996 fi 15997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15998 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15999 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16000 CFLAGS="$xorg_testset_save_CFLAGS" 16001 fi 16002 16003 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16004 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16005 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16006 fi 16007 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16009 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16010 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16011 $as_echo_n "(cached) " >&6 16012 else 16013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16014 /* end confdefs.h. */ 16015 int i; 16016 _ACEOF 16017 if ac_fn_c_try_compile "$LINENO"; then : 16018 xorg_cv_cc_flag_unused_command_line_argument=yes 16019 else 16020 xorg_cv_cc_flag_unused_command_line_argument=no 16021 fi 16022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16023 fi 16024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16025 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16026 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16027 CFLAGS="$xorg_testset_save_CFLAGS" 16028 fi 16029 16030 found="no" 16031 16032 if test $found = "no" ; then 16033 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16035 fi 16036 16037 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16038 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16039 fi 16040 16041 CFLAGS="$CFLAGS -Werror=write-strings" 16042 16043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 16044 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 16045 cacheid=xorg_cv_cc_flag__Werror_write_strings 16046 if eval \${$cacheid+:} false; then : 16047 $as_echo_n "(cached) " >&6 16048 else 16049 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16050 /* end confdefs.h. */ 16051 int i; 16052 int 16053 main () 16054 { 16055 16056 ; 16057 return 0; 16058 } 16059 _ACEOF 16060 if ac_fn_c_try_link "$LINENO"; then : 16061 eval $cacheid=yes 16062 else 16063 eval $cacheid=no 16064 fi 16065 rm -f core conftest.err conftest.$ac_objext \ 16066 conftest$ac_exeext conftest.$ac_ext 16067 fi 16068 16069 16070 CFLAGS="$xorg_testset_save_CFLAGS" 16071 16072 eval supported=\$$cacheid 16073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16074 $as_echo "$supported" >&6; } 16075 if test "$supported" = "yes" ; then 16076 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 16077 found="yes" 16078 fi 16079 fi 16080 16081 16082 16083 16084 16085 16086 16087 16088 16089 16090 16091 16092 16093 16094 16095 xorg_testset_save_CFLAGS="$CFLAGS" 16096 16097 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16098 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16100 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16101 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16102 $as_echo_n "(cached) " >&6 16103 else 16104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16105 /* end confdefs.h. */ 16106 int i; 16107 _ACEOF 16108 if ac_fn_c_try_compile "$LINENO"; then : 16109 xorg_cv_cc_flag_unknown_warning_option=yes 16110 else 16111 xorg_cv_cc_flag_unknown_warning_option=no 16112 fi 16113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16114 fi 16115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16116 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16118 CFLAGS="$xorg_testset_save_CFLAGS" 16119 fi 16120 16121 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16124 fi 16125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16127 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16128 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16129 $as_echo_n "(cached) " >&6 16130 else 16131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16132 /* end confdefs.h. */ 16133 int i; 16134 _ACEOF 16135 if ac_fn_c_try_compile "$LINENO"; then : 16136 xorg_cv_cc_flag_unused_command_line_argument=yes 16137 else 16138 xorg_cv_cc_flag_unused_command_line_argument=no 16139 fi 16140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16141 fi 16142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16143 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16144 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16145 CFLAGS="$xorg_testset_save_CFLAGS" 16146 fi 16147 16148 found="no" 16149 16150 if test $found = "no" ; then 16151 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16153 fi 16154 16155 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16157 fi 16158 16159 CFLAGS="$CFLAGS -Werror=address" 16160 16161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 16162 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 16163 cacheid=xorg_cv_cc_flag__Werror_address 16164 if eval \${$cacheid+:} false; then : 16165 $as_echo_n "(cached) " >&6 16166 else 16167 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16168 /* end confdefs.h. */ 16169 int i; 16170 int 16171 main () 16172 { 16173 16174 ; 16175 return 0; 16176 } 16177 _ACEOF 16178 if ac_fn_c_try_link "$LINENO"; then : 16179 eval $cacheid=yes 16180 else 16181 eval $cacheid=no 16182 fi 16183 rm -f core conftest.err conftest.$ac_objext \ 16184 conftest$ac_exeext conftest.$ac_ext 16185 fi 16186 16187 16188 CFLAGS="$xorg_testset_save_CFLAGS" 16189 16190 eval supported=\$$cacheid 16191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16192 $as_echo "$supported" >&6; } 16193 if test "$supported" = "yes" ; then 16194 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 16195 found="yes" 16196 fi 16197 fi 16198 16199 16200 16201 16202 16203 16204 16205 16206 16207 16208 16209 16210 16211 16212 16213 xorg_testset_save_CFLAGS="$CFLAGS" 16214 16215 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16216 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16218 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16219 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16220 $as_echo_n "(cached) " >&6 16221 else 16222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16223 /* end confdefs.h. */ 16224 int i; 16225 _ACEOF 16226 if ac_fn_c_try_compile "$LINENO"; then : 16227 xorg_cv_cc_flag_unknown_warning_option=yes 16228 else 16229 xorg_cv_cc_flag_unknown_warning_option=no 16230 fi 16231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16232 fi 16233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16234 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16235 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16236 CFLAGS="$xorg_testset_save_CFLAGS" 16237 fi 16238 16239 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16242 fi 16243 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16245 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16246 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16247 $as_echo_n "(cached) " >&6 16248 else 16249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16250 /* end confdefs.h. */ 16251 int i; 16252 _ACEOF 16253 if ac_fn_c_try_compile "$LINENO"; then : 16254 xorg_cv_cc_flag_unused_command_line_argument=yes 16255 else 16256 xorg_cv_cc_flag_unused_command_line_argument=no 16257 fi 16258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16259 fi 16260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16261 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16263 CFLAGS="$xorg_testset_save_CFLAGS" 16264 fi 16265 16266 found="no" 16267 16268 if test $found = "no" ; then 16269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16271 fi 16272 16273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16275 fi 16276 16277 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 16278 16279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 16280 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 16281 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 16282 if eval \${$cacheid+:} false; then : 16283 $as_echo_n "(cached) " >&6 16284 else 16285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16286 /* end confdefs.h. */ 16287 int i; 16288 int 16289 main () 16290 { 16291 16292 ; 16293 return 0; 16294 } 16295 _ACEOF 16296 if ac_fn_c_try_link "$LINENO"; then : 16297 eval $cacheid=yes 16298 else 16299 eval $cacheid=no 16300 fi 16301 rm -f core conftest.err conftest.$ac_objext \ 16302 conftest$ac_exeext conftest.$ac_ext 16303 fi 16304 16305 16306 CFLAGS="$xorg_testset_save_CFLAGS" 16307 16308 eval supported=\$$cacheid 16309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16310 $as_echo "$supported" >&6; } 16311 if test "$supported" = "yes" ; then 16312 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 16313 found="yes" 16314 fi 16315 fi 16316 16317 if test $found = "no" ; then 16318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16320 fi 16321 16322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16324 fi 16325 16326 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16327 16328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 16329 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 16330 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 16331 if eval \${$cacheid+:} false; then : 16332 $as_echo_n "(cached) " >&6 16333 else 16334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16335 /* end confdefs.h. */ 16336 int i; 16337 int 16338 main () 16339 { 16340 16341 ; 16342 return 0; 16343 } 16344 _ACEOF 16345 if ac_fn_c_try_link "$LINENO"; then : 16346 eval $cacheid=yes 16347 else 16348 eval $cacheid=no 16349 fi 16350 rm -f core conftest.err conftest.$ac_objext \ 16351 conftest$ac_exeext conftest.$ac_ext 16352 fi 16353 16354 16355 CFLAGS="$xorg_testset_save_CFLAGS" 16356 16357 eval supported=\$$cacheid 16358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16359 $as_echo "$supported" >&6; } 16360 if test "$supported" = "yes" ; then 16361 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16362 found="yes" 16363 fi 16364 fi 16365 16366 16367 16368 16369 16370 16371 16372 16373 16374 16375 16376 16377 16378 16379 16380 xorg_testset_save_CFLAGS="$CFLAGS" 16381 16382 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16383 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16385 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16386 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16387 $as_echo_n "(cached) " >&6 16388 else 16389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16390 /* end confdefs.h. */ 16391 int i; 16392 _ACEOF 16393 if ac_fn_c_try_compile "$LINENO"; then : 16394 xorg_cv_cc_flag_unknown_warning_option=yes 16395 else 16396 xorg_cv_cc_flag_unknown_warning_option=no 16397 fi 16398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16399 fi 16400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16401 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16402 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16403 CFLAGS="$xorg_testset_save_CFLAGS" 16404 fi 16405 16406 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16407 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16408 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16409 fi 16410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16412 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16413 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16414 $as_echo_n "(cached) " >&6 16415 else 16416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16417 /* end confdefs.h. */ 16418 int i; 16419 _ACEOF 16420 if ac_fn_c_try_compile "$LINENO"; then : 16421 xorg_cv_cc_flag_unused_command_line_argument=yes 16422 else 16423 xorg_cv_cc_flag_unused_command_line_argument=no 16424 fi 16425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16426 fi 16427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16428 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16429 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16430 CFLAGS="$xorg_testset_save_CFLAGS" 16431 fi 16432 16433 found="no" 16434 16435 if test $found = "no" ; then 16436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16438 fi 16439 16440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16442 fi 16443 16444 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 16445 16446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 16447 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 16448 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 16449 if eval \${$cacheid+:} false; then : 16450 $as_echo_n "(cached) " >&6 16451 else 16452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16453 /* end confdefs.h. */ 16454 int i; 16455 int 16456 main () 16457 { 16458 16459 ; 16460 return 0; 16461 } 16462 _ACEOF 16463 if ac_fn_c_try_link "$LINENO"; then : 16464 eval $cacheid=yes 16465 else 16466 eval $cacheid=no 16467 fi 16468 rm -f core conftest.err conftest.$ac_objext \ 16469 conftest$ac_exeext conftest.$ac_ext 16470 fi 16471 16472 16473 CFLAGS="$xorg_testset_save_CFLAGS" 16474 16475 eval supported=\$$cacheid 16476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16477 $as_echo "$supported" >&6; } 16478 if test "$supported" = "yes" ; then 16479 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 16480 found="yes" 16481 fi 16482 fi 16483 16484 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 16485 else 16486 { $as_echo "$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 16487 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 16488 16489 16490 16491 16492 16493 16494 16495 16496 16497 16498 16499 16500 16501 xorg_testset_save_CFLAGS="$CFLAGS" 16502 16503 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16506 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16507 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16508 $as_echo_n "(cached) " >&6 16509 else 16510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16511 /* end confdefs.h. */ 16512 int i; 16513 _ACEOF 16514 if ac_fn_c_try_compile "$LINENO"; then : 16515 xorg_cv_cc_flag_unknown_warning_option=yes 16516 else 16517 xorg_cv_cc_flag_unknown_warning_option=no 16518 fi 16519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16520 fi 16521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16522 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16523 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16524 CFLAGS="$xorg_testset_save_CFLAGS" 16525 fi 16526 16527 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16528 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16529 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16530 fi 16531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16533 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16534 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16535 $as_echo_n "(cached) " >&6 16536 else 16537 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16538 /* end confdefs.h. */ 16539 int i; 16540 _ACEOF 16541 if ac_fn_c_try_compile "$LINENO"; then : 16542 xorg_cv_cc_flag_unused_command_line_argument=yes 16543 else 16544 xorg_cv_cc_flag_unused_command_line_argument=no 16545 fi 16546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16547 fi 16548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16549 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16550 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16551 CFLAGS="$xorg_testset_save_CFLAGS" 16552 fi 16553 16554 found="no" 16555 16556 if test $found = "no" ; then 16557 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16558 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16559 fi 16560 16561 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16562 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16563 fi 16564 16565 CFLAGS="$CFLAGS -Wimplicit" 16566 16567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 16568 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 16569 cacheid=xorg_cv_cc_flag__Wimplicit 16570 if eval \${$cacheid+:} false; then : 16571 $as_echo_n "(cached) " >&6 16572 else 16573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16574 /* end confdefs.h. */ 16575 int i; 16576 int 16577 main () 16578 { 16579 16580 ; 16581 return 0; 16582 } 16583 _ACEOF 16584 if ac_fn_c_try_link "$LINENO"; then : 16585 eval $cacheid=yes 16586 else 16587 eval $cacheid=no 16588 fi 16589 rm -f core conftest.err conftest.$ac_objext \ 16590 conftest$ac_exeext conftest.$ac_ext 16591 fi 16592 16593 16594 CFLAGS="$xorg_testset_save_CFLAGS" 16595 16596 eval supported=\$$cacheid 16597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16598 $as_echo "$supported" >&6; } 16599 if test "$supported" = "yes" ; then 16600 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 16601 found="yes" 16602 fi 16603 fi 16604 16605 16606 16607 16608 16609 16610 16611 16612 16613 16614 16615 16616 16617 16618 16619 xorg_testset_save_CFLAGS="$CFLAGS" 16620 16621 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16622 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16624 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16625 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16626 $as_echo_n "(cached) " >&6 16627 else 16628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16629 /* end confdefs.h. */ 16630 int i; 16631 _ACEOF 16632 if ac_fn_c_try_compile "$LINENO"; then : 16633 xorg_cv_cc_flag_unknown_warning_option=yes 16634 else 16635 xorg_cv_cc_flag_unknown_warning_option=no 16636 fi 16637 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16638 fi 16639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16640 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16641 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16642 CFLAGS="$xorg_testset_save_CFLAGS" 16643 fi 16644 16645 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16646 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16647 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16648 fi 16649 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16651 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16652 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16653 $as_echo_n "(cached) " >&6 16654 else 16655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16656 /* end confdefs.h. */ 16657 int i; 16658 _ACEOF 16659 if ac_fn_c_try_compile "$LINENO"; then : 16660 xorg_cv_cc_flag_unused_command_line_argument=yes 16661 else 16662 xorg_cv_cc_flag_unused_command_line_argument=no 16663 fi 16664 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16665 fi 16666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16667 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16668 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16669 CFLAGS="$xorg_testset_save_CFLAGS" 16670 fi 16671 16672 found="no" 16673 16674 if test $found = "no" ; then 16675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16677 fi 16678 16679 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16680 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16681 fi 16682 16683 CFLAGS="$CFLAGS -Wnonnull" 16684 16685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 16686 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 16687 cacheid=xorg_cv_cc_flag__Wnonnull 16688 if eval \${$cacheid+:} false; then : 16689 $as_echo_n "(cached) " >&6 16690 else 16691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16692 /* end confdefs.h. */ 16693 int i; 16694 int 16695 main () 16696 { 16697 16698 ; 16699 return 0; 16700 } 16701 _ACEOF 16702 if ac_fn_c_try_link "$LINENO"; then : 16703 eval $cacheid=yes 16704 else 16705 eval $cacheid=no 16706 fi 16707 rm -f core conftest.err conftest.$ac_objext \ 16708 conftest$ac_exeext conftest.$ac_ext 16709 fi 16710 16711 16712 CFLAGS="$xorg_testset_save_CFLAGS" 16713 16714 eval supported=\$$cacheid 16715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16716 $as_echo "$supported" >&6; } 16717 if test "$supported" = "yes" ; then 16718 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 16719 found="yes" 16720 fi 16721 fi 16722 16723 16724 16725 16726 16727 16728 16729 16730 16731 16732 16733 16734 16735 16736 16737 xorg_testset_save_CFLAGS="$CFLAGS" 16738 16739 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16740 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16742 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16743 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16744 $as_echo_n "(cached) " >&6 16745 else 16746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16747 /* end confdefs.h. */ 16748 int i; 16749 _ACEOF 16750 if ac_fn_c_try_compile "$LINENO"; then : 16751 xorg_cv_cc_flag_unknown_warning_option=yes 16752 else 16753 xorg_cv_cc_flag_unknown_warning_option=no 16754 fi 16755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16756 fi 16757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16758 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16759 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16760 CFLAGS="$xorg_testset_save_CFLAGS" 16761 fi 16762 16763 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16764 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16765 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16766 fi 16767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16769 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16770 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16771 $as_echo_n "(cached) " >&6 16772 else 16773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16774 /* end confdefs.h. */ 16775 int i; 16776 _ACEOF 16777 if ac_fn_c_try_compile "$LINENO"; then : 16778 xorg_cv_cc_flag_unused_command_line_argument=yes 16779 else 16780 xorg_cv_cc_flag_unused_command_line_argument=no 16781 fi 16782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16783 fi 16784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16785 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16787 CFLAGS="$xorg_testset_save_CFLAGS" 16788 fi 16789 16790 found="no" 16791 16792 if test $found = "no" ; then 16793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16795 fi 16796 16797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16799 fi 16800 16801 CFLAGS="$CFLAGS -Winit-self" 16802 16803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 16804 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 16805 cacheid=xorg_cv_cc_flag__Winit_self 16806 if eval \${$cacheid+:} false; then : 16807 $as_echo_n "(cached) " >&6 16808 else 16809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16810 /* end confdefs.h. */ 16811 int i; 16812 int 16813 main () 16814 { 16815 16816 ; 16817 return 0; 16818 } 16819 _ACEOF 16820 if ac_fn_c_try_link "$LINENO"; then : 16821 eval $cacheid=yes 16822 else 16823 eval $cacheid=no 16824 fi 16825 rm -f core conftest.err conftest.$ac_objext \ 16826 conftest$ac_exeext conftest.$ac_ext 16827 fi 16828 16829 16830 CFLAGS="$xorg_testset_save_CFLAGS" 16831 16832 eval supported=\$$cacheid 16833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16834 $as_echo "$supported" >&6; } 16835 if test "$supported" = "yes" ; then 16836 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 16837 found="yes" 16838 fi 16839 fi 16840 16841 16842 16843 16844 16845 16846 16847 16848 16849 16850 16851 16852 16853 16854 16855 xorg_testset_save_CFLAGS="$CFLAGS" 16856 16857 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16858 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16860 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16861 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16862 $as_echo_n "(cached) " >&6 16863 else 16864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16865 /* end confdefs.h. */ 16866 int i; 16867 _ACEOF 16868 if ac_fn_c_try_compile "$LINENO"; then : 16869 xorg_cv_cc_flag_unknown_warning_option=yes 16870 else 16871 xorg_cv_cc_flag_unknown_warning_option=no 16872 fi 16873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16874 fi 16875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16876 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16877 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16878 CFLAGS="$xorg_testset_save_CFLAGS" 16879 fi 16880 16881 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16884 fi 16885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16887 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16888 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16889 $as_echo_n "(cached) " >&6 16890 else 16891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16892 /* end confdefs.h. */ 16893 int i; 16894 _ACEOF 16895 if ac_fn_c_try_compile "$LINENO"; then : 16896 xorg_cv_cc_flag_unused_command_line_argument=yes 16897 else 16898 xorg_cv_cc_flag_unused_command_line_argument=no 16899 fi 16900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16901 fi 16902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16903 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16904 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16905 CFLAGS="$xorg_testset_save_CFLAGS" 16906 fi 16907 16908 found="no" 16909 16910 if test $found = "no" ; then 16911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16913 fi 16914 16915 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16917 fi 16918 16919 CFLAGS="$CFLAGS -Wmain" 16920 16921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 16922 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 16923 cacheid=xorg_cv_cc_flag__Wmain 16924 if eval \${$cacheid+:} false; then : 16925 $as_echo_n "(cached) " >&6 16926 else 16927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16928 /* end confdefs.h. */ 16929 int i; 16930 int 16931 main () 16932 { 16933 16934 ; 16935 return 0; 16936 } 16937 _ACEOF 16938 if ac_fn_c_try_link "$LINENO"; then : 16939 eval $cacheid=yes 16940 else 16941 eval $cacheid=no 16942 fi 16943 rm -f core conftest.err conftest.$ac_objext \ 16944 conftest$ac_exeext conftest.$ac_ext 16945 fi 16946 16947 16948 CFLAGS="$xorg_testset_save_CFLAGS" 16949 16950 eval supported=\$$cacheid 16951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16952 $as_echo "$supported" >&6; } 16953 if test "$supported" = "yes" ; then 16954 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 16955 found="yes" 16956 fi 16957 fi 16958 16959 16960 16961 16962 16963 16964 16965 16966 16967 16968 16969 16970 16971 16972 16973 xorg_testset_save_CFLAGS="$CFLAGS" 16974 16975 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16976 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16978 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16979 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16980 $as_echo_n "(cached) " >&6 16981 else 16982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16983 /* end confdefs.h. */ 16984 int i; 16985 _ACEOF 16986 if ac_fn_c_try_compile "$LINENO"; then : 16987 xorg_cv_cc_flag_unknown_warning_option=yes 16988 else 16989 xorg_cv_cc_flag_unknown_warning_option=no 16990 fi 16991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16992 fi 16993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16994 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16995 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16996 CFLAGS="$xorg_testset_save_CFLAGS" 16997 fi 16998 16999 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17000 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17001 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17002 fi 17003 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17005 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17006 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17007 $as_echo_n "(cached) " >&6 17008 else 17009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17010 /* end confdefs.h. */ 17011 int i; 17012 _ACEOF 17013 if ac_fn_c_try_compile "$LINENO"; then : 17014 xorg_cv_cc_flag_unused_command_line_argument=yes 17015 else 17016 xorg_cv_cc_flag_unused_command_line_argument=no 17017 fi 17018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17019 fi 17020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17021 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17022 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17023 CFLAGS="$xorg_testset_save_CFLAGS" 17024 fi 17025 17026 found="no" 17027 17028 if test $found = "no" ; then 17029 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17031 fi 17032 17033 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17034 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17035 fi 17036 17037 CFLAGS="$CFLAGS -Wmissing-braces" 17038 17039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 17040 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 17041 cacheid=xorg_cv_cc_flag__Wmissing_braces 17042 if eval \${$cacheid+:} false; then : 17043 $as_echo_n "(cached) " >&6 17044 else 17045 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17046 /* end confdefs.h. */ 17047 int i; 17048 int 17049 main () 17050 { 17051 17052 ; 17053 return 0; 17054 } 17055 _ACEOF 17056 if ac_fn_c_try_link "$LINENO"; then : 17057 eval $cacheid=yes 17058 else 17059 eval $cacheid=no 17060 fi 17061 rm -f core conftest.err conftest.$ac_objext \ 17062 conftest$ac_exeext conftest.$ac_ext 17063 fi 17064 17065 17066 CFLAGS="$xorg_testset_save_CFLAGS" 17067 17068 eval supported=\$$cacheid 17069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17070 $as_echo "$supported" >&6; } 17071 if test "$supported" = "yes" ; then 17072 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 17073 found="yes" 17074 fi 17075 fi 17076 17077 17078 17079 17080 17081 17082 17083 17084 17085 17086 17087 17088 17089 17090 17091 xorg_testset_save_CFLAGS="$CFLAGS" 17092 17093 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17096 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17097 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17098 $as_echo_n "(cached) " >&6 17099 else 17100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17101 /* end confdefs.h. */ 17102 int i; 17103 _ACEOF 17104 if ac_fn_c_try_compile "$LINENO"; then : 17105 xorg_cv_cc_flag_unknown_warning_option=yes 17106 else 17107 xorg_cv_cc_flag_unknown_warning_option=no 17108 fi 17109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17110 fi 17111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17112 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17113 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17114 CFLAGS="$xorg_testset_save_CFLAGS" 17115 fi 17116 17117 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17118 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17119 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17120 fi 17121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17123 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17124 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17125 $as_echo_n "(cached) " >&6 17126 else 17127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17128 /* end confdefs.h. */ 17129 int i; 17130 _ACEOF 17131 if ac_fn_c_try_compile "$LINENO"; then : 17132 xorg_cv_cc_flag_unused_command_line_argument=yes 17133 else 17134 xorg_cv_cc_flag_unused_command_line_argument=no 17135 fi 17136 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17137 fi 17138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17139 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17140 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17141 CFLAGS="$xorg_testset_save_CFLAGS" 17142 fi 17143 17144 found="no" 17145 17146 if test $found = "no" ; then 17147 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17148 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17149 fi 17150 17151 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17153 fi 17154 17155 CFLAGS="$CFLAGS -Wsequence-point" 17156 17157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 17158 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 17159 cacheid=xorg_cv_cc_flag__Wsequence_point 17160 if eval \${$cacheid+:} false; then : 17161 $as_echo_n "(cached) " >&6 17162 else 17163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17164 /* end confdefs.h. */ 17165 int i; 17166 int 17167 main () 17168 { 17169 17170 ; 17171 return 0; 17172 } 17173 _ACEOF 17174 if ac_fn_c_try_link "$LINENO"; then : 17175 eval $cacheid=yes 17176 else 17177 eval $cacheid=no 17178 fi 17179 rm -f core conftest.err conftest.$ac_objext \ 17180 conftest$ac_exeext conftest.$ac_ext 17181 fi 17182 17183 17184 CFLAGS="$xorg_testset_save_CFLAGS" 17185 17186 eval supported=\$$cacheid 17187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17188 $as_echo "$supported" >&6; } 17189 if test "$supported" = "yes" ; then 17190 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 17191 found="yes" 17192 fi 17193 fi 17194 17195 17196 17197 17198 17199 17200 17201 17202 17203 17204 17205 17206 17207 17208 17209 xorg_testset_save_CFLAGS="$CFLAGS" 17210 17211 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17214 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17215 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17216 $as_echo_n "(cached) " >&6 17217 else 17218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17219 /* end confdefs.h. */ 17220 int i; 17221 _ACEOF 17222 if ac_fn_c_try_compile "$LINENO"; then : 17223 xorg_cv_cc_flag_unknown_warning_option=yes 17224 else 17225 xorg_cv_cc_flag_unknown_warning_option=no 17226 fi 17227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17228 fi 17229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17230 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17231 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17232 CFLAGS="$xorg_testset_save_CFLAGS" 17233 fi 17234 17235 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17236 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17237 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17238 fi 17239 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17241 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17242 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17243 $as_echo_n "(cached) " >&6 17244 else 17245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17246 /* end confdefs.h. */ 17247 int i; 17248 _ACEOF 17249 if ac_fn_c_try_compile "$LINENO"; then : 17250 xorg_cv_cc_flag_unused_command_line_argument=yes 17251 else 17252 xorg_cv_cc_flag_unused_command_line_argument=no 17253 fi 17254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17255 fi 17256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17257 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17258 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17259 CFLAGS="$xorg_testset_save_CFLAGS" 17260 fi 17261 17262 found="no" 17263 17264 if test $found = "no" ; then 17265 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17266 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17267 fi 17268 17269 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17270 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17271 fi 17272 17273 CFLAGS="$CFLAGS -Wreturn-type" 17274 17275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 17276 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 17277 cacheid=xorg_cv_cc_flag__Wreturn_type 17278 if eval \${$cacheid+:} false; then : 17279 $as_echo_n "(cached) " >&6 17280 else 17281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17282 /* end confdefs.h. */ 17283 int i; 17284 int 17285 main () 17286 { 17287 17288 ; 17289 return 0; 17290 } 17291 _ACEOF 17292 if ac_fn_c_try_link "$LINENO"; then : 17293 eval $cacheid=yes 17294 else 17295 eval $cacheid=no 17296 fi 17297 rm -f core conftest.err conftest.$ac_objext \ 17298 conftest$ac_exeext conftest.$ac_ext 17299 fi 17300 17301 17302 CFLAGS="$xorg_testset_save_CFLAGS" 17303 17304 eval supported=\$$cacheid 17305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17306 $as_echo "$supported" >&6; } 17307 if test "$supported" = "yes" ; then 17308 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 17309 found="yes" 17310 fi 17311 fi 17312 17313 17314 17315 17316 17317 17318 17319 17320 17321 17322 17323 17324 17325 17326 17327 xorg_testset_save_CFLAGS="$CFLAGS" 17328 17329 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17332 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17333 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17334 $as_echo_n "(cached) " >&6 17335 else 17336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17337 /* end confdefs.h. */ 17338 int i; 17339 _ACEOF 17340 if ac_fn_c_try_compile "$LINENO"; then : 17341 xorg_cv_cc_flag_unknown_warning_option=yes 17342 else 17343 xorg_cv_cc_flag_unknown_warning_option=no 17344 fi 17345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17346 fi 17347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17348 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17349 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17350 CFLAGS="$xorg_testset_save_CFLAGS" 17351 fi 17352 17353 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17356 fi 17357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17359 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17360 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17361 $as_echo_n "(cached) " >&6 17362 else 17363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17364 /* end confdefs.h. */ 17365 int i; 17366 _ACEOF 17367 if ac_fn_c_try_compile "$LINENO"; then : 17368 xorg_cv_cc_flag_unused_command_line_argument=yes 17369 else 17370 xorg_cv_cc_flag_unused_command_line_argument=no 17371 fi 17372 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17373 fi 17374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17375 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17376 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17377 CFLAGS="$xorg_testset_save_CFLAGS" 17378 fi 17379 17380 found="no" 17381 17382 if test $found = "no" ; then 17383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17385 fi 17386 17387 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17388 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17389 fi 17390 17391 CFLAGS="$CFLAGS -Wtrigraphs" 17392 17393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 17394 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 17395 cacheid=xorg_cv_cc_flag__Wtrigraphs 17396 if eval \${$cacheid+:} false; then : 17397 $as_echo_n "(cached) " >&6 17398 else 17399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17400 /* end confdefs.h. */ 17401 int i; 17402 int 17403 main () 17404 { 17405 17406 ; 17407 return 0; 17408 } 17409 _ACEOF 17410 if ac_fn_c_try_link "$LINENO"; then : 17411 eval $cacheid=yes 17412 else 17413 eval $cacheid=no 17414 fi 17415 rm -f core conftest.err conftest.$ac_objext \ 17416 conftest$ac_exeext conftest.$ac_ext 17417 fi 17418 17419 17420 CFLAGS="$xorg_testset_save_CFLAGS" 17421 17422 eval supported=\$$cacheid 17423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17424 $as_echo "$supported" >&6; } 17425 if test "$supported" = "yes" ; then 17426 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 17427 found="yes" 17428 fi 17429 fi 17430 17431 17432 17433 17434 17435 17436 17437 17438 17439 17440 17441 17442 17443 17444 17445 xorg_testset_save_CFLAGS="$CFLAGS" 17446 17447 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17450 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17451 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17452 $as_echo_n "(cached) " >&6 17453 else 17454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17455 /* end confdefs.h. */ 17456 int i; 17457 _ACEOF 17458 if ac_fn_c_try_compile "$LINENO"; then : 17459 xorg_cv_cc_flag_unknown_warning_option=yes 17460 else 17461 xorg_cv_cc_flag_unknown_warning_option=no 17462 fi 17463 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17464 fi 17465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17466 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17467 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17468 CFLAGS="$xorg_testset_save_CFLAGS" 17469 fi 17470 17471 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17474 fi 17475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17477 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17478 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17479 $as_echo_n "(cached) " >&6 17480 else 17481 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17482 /* end confdefs.h. */ 17483 int i; 17484 _ACEOF 17485 if ac_fn_c_try_compile "$LINENO"; then : 17486 xorg_cv_cc_flag_unused_command_line_argument=yes 17487 else 17488 xorg_cv_cc_flag_unused_command_line_argument=no 17489 fi 17490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17491 fi 17492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17493 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17494 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17495 CFLAGS="$xorg_testset_save_CFLAGS" 17496 fi 17497 17498 found="no" 17499 17500 if test $found = "no" ; then 17501 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17502 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17503 fi 17504 17505 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17507 fi 17508 17509 CFLAGS="$CFLAGS -Warray-bounds" 17510 17511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 17512 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 17513 cacheid=xorg_cv_cc_flag__Warray_bounds 17514 if eval \${$cacheid+:} false; then : 17515 $as_echo_n "(cached) " >&6 17516 else 17517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17518 /* end confdefs.h. */ 17519 int i; 17520 int 17521 main () 17522 { 17523 17524 ; 17525 return 0; 17526 } 17527 _ACEOF 17528 if ac_fn_c_try_link "$LINENO"; then : 17529 eval $cacheid=yes 17530 else 17531 eval $cacheid=no 17532 fi 17533 rm -f core conftest.err conftest.$ac_objext \ 17534 conftest$ac_exeext conftest.$ac_ext 17535 fi 17536 17537 17538 CFLAGS="$xorg_testset_save_CFLAGS" 17539 17540 eval supported=\$$cacheid 17541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17542 $as_echo "$supported" >&6; } 17543 if test "$supported" = "yes" ; then 17544 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 17545 found="yes" 17546 fi 17547 fi 17548 17549 17550 17551 17552 17553 17554 17555 17556 17557 17558 17559 17560 17561 17562 17563 xorg_testset_save_CFLAGS="$CFLAGS" 17564 17565 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17568 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17569 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17570 $as_echo_n "(cached) " >&6 17571 else 17572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17573 /* end confdefs.h. */ 17574 int i; 17575 _ACEOF 17576 if ac_fn_c_try_compile "$LINENO"; then : 17577 xorg_cv_cc_flag_unknown_warning_option=yes 17578 else 17579 xorg_cv_cc_flag_unknown_warning_option=no 17580 fi 17581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17582 fi 17583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17584 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17585 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17586 CFLAGS="$xorg_testset_save_CFLAGS" 17587 fi 17588 17589 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17590 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17591 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17592 fi 17593 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17595 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17596 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17597 $as_echo_n "(cached) " >&6 17598 else 17599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17600 /* end confdefs.h. */ 17601 int i; 17602 _ACEOF 17603 if ac_fn_c_try_compile "$LINENO"; then : 17604 xorg_cv_cc_flag_unused_command_line_argument=yes 17605 else 17606 xorg_cv_cc_flag_unused_command_line_argument=no 17607 fi 17608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17609 fi 17610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17611 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17612 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17613 CFLAGS="$xorg_testset_save_CFLAGS" 17614 fi 17615 17616 found="no" 17617 17618 if test $found = "no" ; then 17619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17621 fi 17622 17623 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17624 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17625 fi 17626 17627 CFLAGS="$CFLAGS -Wwrite-strings" 17628 17629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 17630 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 17631 cacheid=xorg_cv_cc_flag__Wwrite_strings 17632 if eval \${$cacheid+:} false; then : 17633 $as_echo_n "(cached) " >&6 17634 else 17635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17636 /* end confdefs.h. */ 17637 int i; 17638 int 17639 main () 17640 { 17641 17642 ; 17643 return 0; 17644 } 17645 _ACEOF 17646 if ac_fn_c_try_link "$LINENO"; then : 17647 eval $cacheid=yes 17648 else 17649 eval $cacheid=no 17650 fi 17651 rm -f core conftest.err conftest.$ac_objext \ 17652 conftest$ac_exeext conftest.$ac_ext 17653 fi 17654 17655 17656 CFLAGS="$xorg_testset_save_CFLAGS" 17657 17658 eval supported=\$$cacheid 17659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17660 $as_echo "$supported" >&6; } 17661 if test "$supported" = "yes" ; then 17662 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 17663 found="yes" 17664 fi 17665 fi 17666 17667 17668 17669 17670 17671 17672 17673 17674 17675 17676 17677 17678 17679 17680 17681 xorg_testset_save_CFLAGS="$CFLAGS" 17682 17683 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17686 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17687 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17688 $as_echo_n "(cached) " >&6 17689 else 17690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17691 /* end confdefs.h. */ 17692 int i; 17693 _ACEOF 17694 if ac_fn_c_try_compile "$LINENO"; then : 17695 xorg_cv_cc_flag_unknown_warning_option=yes 17696 else 17697 xorg_cv_cc_flag_unknown_warning_option=no 17698 fi 17699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17700 fi 17701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17702 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17703 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17704 CFLAGS="$xorg_testset_save_CFLAGS" 17705 fi 17706 17707 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17708 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17709 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17710 fi 17711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17713 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17714 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17715 $as_echo_n "(cached) " >&6 17716 else 17717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17718 /* end confdefs.h. */ 17719 int i; 17720 _ACEOF 17721 if ac_fn_c_try_compile "$LINENO"; then : 17722 xorg_cv_cc_flag_unused_command_line_argument=yes 17723 else 17724 xorg_cv_cc_flag_unused_command_line_argument=no 17725 fi 17726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17727 fi 17728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17729 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17730 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17731 CFLAGS="$xorg_testset_save_CFLAGS" 17732 fi 17733 17734 found="no" 17735 17736 if test $found = "no" ; then 17737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17739 fi 17740 17741 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17743 fi 17744 17745 CFLAGS="$CFLAGS -Waddress" 17746 17747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 17748 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 17749 cacheid=xorg_cv_cc_flag__Waddress 17750 if eval \${$cacheid+:} false; then : 17751 $as_echo_n "(cached) " >&6 17752 else 17753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17754 /* end confdefs.h. */ 17755 int i; 17756 int 17757 main () 17758 { 17759 17760 ; 17761 return 0; 17762 } 17763 _ACEOF 17764 if ac_fn_c_try_link "$LINENO"; then : 17765 eval $cacheid=yes 17766 else 17767 eval $cacheid=no 17768 fi 17769 rm -f core conftest.err conftest.$ac_objext \ 17770 conftest$ac_exeext conftest.$ac_ext 17771 fi 17772 17773 17774 CFLAGS="$xorg_testset_save_CFLAGS" 17775 17776 eval supported=\$$cacheid 17777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17778 $as_echo "$supported" >&6; } 17779 if test "$supported" = "yes" ; then 17780 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 17781 found="yes" 17782 fi 17783 fi 17784 17785 17786 17787 17788 17789 17790 17791 17792 17793 17794 17795 17796 17797 17798 17799 xorg_testset_save_CFLAGS="$CFLAGS" 17800 17801 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17804 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17805 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17806 $as_echo_n "(cached) " >&6 17807 else 17808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17809 /* end confdefs.h. */ 17810 int i; 17811 _ACEOF 17812 if ac_fn_c_try_compile "$LINENO"; then : 17813 xorg_cv_cc_flag_unknown_warning_option=yes 17814 else 17815 xorg_cv_cc_flag_unknown_warning_option=no 17816 fi 17817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17818 fi 17819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17820 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17821 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17822 CFLAGS="$xorg_testset_save_CFLAGS" 17823 fi 17824 17825 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17828 fi 17829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17831 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17832 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17833 $as_echo_n "(cached) " >&6 17834 else 17835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17836 /* end confdefs.h. */ 17837 int i; 17838 _ACEOF 17839 if ac_fn_c_try_compile "$LINENO"; then : 17840 xorg_cv_cc_flag_unused_command_line_argument=yes 17841 else 17842 xorg_cv_cc_flag_unused_command_line_argument=no 17843 fi 17844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17845 fi 17846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17847 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17849 CFLAGS="$xorg_testset_save_CFLAGS" 17850 fi 17851 17852 found="no" 17853 17854 if test $found = "no" ; then 17855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17857 fi 17858 17859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17861 fi 17862 17863 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 17864 17865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 17866 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 17867 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 17868 if eval \${$cacheid+:} false; then : 17869 $as_echo_n "(cached) " >&6 17870 else 17871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17872 /* end confdefs.h. */ 17873 int i; 17874 int 17875 main () 17876 { 17877 17878 ; 17879 return 0; 17880 } 17881 _ACEOF 17882 if ac_fn_c_try_link "$LINENO"; then : 17883 eval $cacheid=yes 17884 else 17885 eval $cacheid=no 17886 fi 17887 rm -f core conftest.err conftest.$ac_objext \ 17888 conftest$ac_exeext conftest.$ac_ext 17889 fi 17890 17891 17892 CFLAGS="$xorg_testset_save_CFLAGS" 17893 17894 eval supported=\$$cacheid 17895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17896 $as_echo "$supported" >&6; } 17897 if test "$supported" = "yes" ; then 17898 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 17899 found="yes" 17900 fi 17901 fi 17902 17903 17904 17905 17906 17907 17908 17909 17910 17911 17912 17913 17914 17915 17916 17917 xorg_testset_save_CFLAGS="$CFLAGS" 17918 17919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17922 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17923 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17924 $as_echo_n "(cached) " >&6 17925 else 17926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17927 /* end confdefs.h. */ 17928 int i; 17929 _ACEOF 17930 if ac_fn_c_try_compile "$LINENO"; then : 17931 xorg_cv_cc_flag_unknown_warning_option=yes 17932 else 17933 xorg_cv_cc_flag_unknown_warning_option=no 17934 fi 17935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17936 fi 17937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17938 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17940 CFLAGS="$xorg_testset_save_CFLAGS" 17941 fi 17942 17943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17946 fi 17947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17949 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17950 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17951 $as_echo_n "(cached) " >&6 17952 else 17953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17954 /* end confdefs.h. */ 17955 int i; 17956 _ACEOF 17957 if ac_fn_c_try_compile "$LINENO"; then : 17958 xorg_cv_cc_flag_unused_command_line_argument=yes 17959 else 17960 xorg_cv_cc_flag_unused_command_line_argument=no 17961 fi 17962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17963 fi 17964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17965 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17966 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17967 CFLAGS="$xorg_testset_save_CFLAGS" 17968 fi 17969 17970 found="no" 17971 17972 if test $found = "no" ; then 17973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17975 fi 17976 17977 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17979 fi 17980 17981 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 17982 17983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 17984 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 17985 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 17986 if eval \${$cacheid+:} false; then : 17987 $as_echo_n "(cached) " >&6 17988 else 17989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17990 /* end confdefs.h. */ 17991 int i; 17992 int 17993 main () 17994 { 17995 17996 ; 17997 return 0; 17998 } 17999 _ACEOF 18000 if ac_fn_c_try_link "$LINENO"; then : 18001 eval $cacheid=yes 18002 else 18003 eval $cacheid=no 18004 fi 18005 rm -f core conftest.err conftest.$ac_objext \ 18006 conftest$ac_exeext conftest.$ac_ext 18007 fi 18008 18009 18010 CFLAGS="$xorg_testset_save_CFLAGS" 18011 18012 eval supported=\$$cacheid 18013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18014 $as_echo "$supported" >&6; } 18015 if test "$supported" = "yes" ; then 18016 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 18017 found="yes" 18018 fi 18019 fi 18020 18021 18022 fi 18023 18024 18025 18026 18027 18028 18029 18030 CWARNFLAGS="$BASE_CFLAGS" 18031 if test "x$GCC" = xyes ; then 18032 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 18033 fi 18034 18035 18036 18037 18038 18039 18040 18041 18042 # Check whether --enable-strict-compilation was given. 18043 if test "${enable_strict_compilation+set}" = set; then : 18044 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 18045 else 18046 STRICT_COMPILE=no 18047 fi 18048 18049 18050 18051 18052 18053 18054 STRICT_CFLAGS="" 18055 18056 18057 18058 18059 18060 18061 18062 18063 18064 18065 18066 18067 18068 xorg_testset_save_CFLAGS="$CFLAGS" 18069 18070 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18073 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18074 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 18075 $as_echo_n "(cached) " >&6 18076 else 18077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18078 /* end confdefs.h. */ 18079 int i; 18080 _ACEOF 18081 if ac_fn_c_try_compile "$LINENO"; then : 18082 xorg_cv_cc_flag_unknown_warning_option=yes 18083 else 18084 xorg_cv_cc_flag_unknown_warning_option=no 18085 fi 18086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18087 fi 18088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18089 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18090 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18091 CFLAGS="$xorg_testset_save_CFLAGS" 18092 fi 18093 18094 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18095 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18097 fi 18098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18100 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18101 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 18102 $as_echo_n "(cached) " >&6 18103 else 18104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18105 /* end confdefs.h. */ 18106 int i; 18107 _ACEOF 18108 if ac_fn_c_try_compile "$LINENO"; then : 18109 xorg_cv_cc_flag_unused_command_line_argument=yes 18110 else 18111 xorg_cv_cc_flag_unused_command_line_argument=no 18112 fi 18113 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18114 fi 18115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18116 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18117 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18118 CFLAGS="$xorg_testset_save_CFLAGS" 18119 fi 18120 18121 found="no" 18122 18123 if test $found = "no" ; then 18124 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18125 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18126 fi 18127 18128 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18130 fi 18131 18132 CFLAGS="$CFLAGS -pedantic" 18133 18134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 18135 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 18136 cacheid=xorg_cv_cc_flag__pedantic 18137 if eval \${$cacheid+:} false; then : 18138 $as_echo_n "(cached) " >&6 18139 else 18140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18141 /* end confdefs.h. */ 18142 int i; 18143 int 18144 main () 18145 { 18146 18147 ; 18148 return 0; 18149 } 18150 _ACEOF 18151 if ac_fn_c_try_link "$LINENO"; then : 18152 eval $cacheid=yes 18153 else 18154 eval $cacheid=no 18155 fi 18156 rm -f core conftest.err conftest.$ac_objext \ 18157 conftest$ac_exeext conftest.$ac_ext 18158 fi 18159 18160 18161 CFLAGS="$xorg_testset_save_CFLAGS" 18162 18163 eval supported=\$$cacheid 18164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18165 $as_echo "$supported" >&6; } 18166 if test "$supported" = "yes" ; then 18167 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 18168 found="yes" 18169 fi 18170 fi 18171 18172 18173 18174 18175 18176 18177 18178 18179 18180 18181 18182 18183 18184 18185 18186 xorg_testset_save_CFLAGS="$CFLAGS" 18187 18188 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18189 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18191 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18192 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 18193 $as_echo_n "(cached) " >&6 18194 else 18195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18196 /* end confdefs.h. */ 18197 int i; 18198 _ACEOF 18199 if ac_fn_c_try_compile "$LINENO"; then : 18200 xorg_cv_cc_flag_unknown_warning_option=yes 18201 else 18202 xorg_cv_cc_flag_unknown_warning_option=no 18203 fi 18204 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18205 fi 18206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18207 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18209 CFLAGS="$xorg_testset_save_CFLAGS" 18210 fi 18211 18212 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18215 fi 18216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18218 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18219 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 18220 $as_echo_n "(cached) " >&6 18221 else 18222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18223 /* end confdefs.h. */ 18224 int i; 18225 _ACEOF 18226 if ac_fn_c_try_compile "$LINENO"; then : 18227 xorg_cv_cc_flag_unused_command_line_argument=yes 18228 else 18229 xorg_cv_cc_flag_unused_command_line_argument=no 18230 fi 18231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18232 fi 18233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18234 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18235 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18236 CFLAGS="$xorg_testset_save_CFLAGS" 18237 fi 18238 18239 found="no" 18240 18241 if test $found = "no" ; then 18242 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18243 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18244 fi 18245 18246 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18247 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18248 fi 18249 18250 CFLAGS="$CFLAGS -Werror" 18251 18252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 18253 $as_echo_n "checking if $CC supports -Werror... " >&6; } 18254 cacheid=xorg_cv_cc_flag__Werror 18255 if eval \${$cacheid+:} false; then : 18256 $as_echo_n "(cached) " >&6 18257 else 18258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18259 /* end confdefs.h. */ 18260 int i; 18261 int 18262 main () 18263 { 18264 18265 ; 18266 return 0; 18267 } 18268 _ACEOF 18269 if ac_fn_c_try_link "$LINENO"; then : 18270 eval $cacheid=yes 18271 else 18272 eval $cacheid=no 18273 fi 18274 rm -f core conftest.err conftest.$ac_objext \ 18275 conftest$ac_exeext conftest.$ac_ext 18276 fi 18277 18278 18279 CFLAGS="$xorg_testset_save_CFLAGS" 18280 18281 eval supported=\$$cacheid 18282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18283 $as_echo "$supported" >&6; } 18284 if test "$supported" = "yes" ; then 18285 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 18286 found="yes" 18287 fi 18288 fi 18289 18290 if test $found = "no" ; then 18291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18293 fi 18294 18295 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18296 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18297 fi 18298 18299 CFLAGS="$CFLAGS -errwarn" 18300 18301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 18302 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 18303 cacheid=xorg_cv_cc_flag__errwarn 18304 if eval \${$cacheid+:} false; then : 18305 $as_echo_n "(cached) " >&6 18306 else 18307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18308 /* end confdefs.h. */ 18309 int i; 18310 int 18311 main () 18312 { 18313 18314 ; 18315 return 0; 18316 } 18317 _ACEOF 18318 if ac_fn_c_try_link "$LINENO"; then : 18319 eval $cacheid=yes 18320 else 18321 eval $cacheid=no 18322 fi 18323 rm -f core conftest.err conftest.$ac_objext \ 18324 conftest$ac_exeext conftest.$ac_ext 18325 fi 18326 18327 18328 CFLAGS="$xorg_testset_save_CFLAGS" 18329 18330 eval supported=\$$cacheid 18331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18332 $as_echo "$supported" >&6; } 18333 if test "$supported" = "yes" ; then 18334 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 18335 found="yes" 18336 fi 18337 fi 18338 18339 18340 18341 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 18342 # activate it with -Werror, so we add it here explicitly. 18343 18344 18345 18346 18347 18348 18349 18350 18351 18352 18353 18354 18355 18356 xorg_testset_save_CFLAGS="$CFLAGS" 18357 18358 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18359 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18361 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18362 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 18363 $as_echo_n "(cached) " >&6 18364 else 18365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18366 /* end confdefs.h. */ 18367 int i; 18368 _ACEOF 18369 if ac_fn_c_try_compile "$LINENO"; then : 18370 xorg_cv_cc_flag_unknown_warning_option=yes 18371 else 18372 xorg_cv_cc_flag_unknown_warning_option=no 18373 fi 18374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18375 fi 18376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18377 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18379 CFLAGS="$xorg_testset_save_CFLAGS" 18380 fi 18381 18382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18385 fi 18386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18388 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18389 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 18390 $as_echo_n "(cached) " >&6 18391 else 18392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18393 /* end confdefs.h. */ 18394 int i; 18395 _ACEOF 18396 if ac_fn_c_try_compile "$LINENO"; then : 18397 xorg_cv_cc_flag_unused_command_line_argument=yes 18398 else 18399 xorg_cv_cc_flag_unused_command_line_argument=no 18400 fi 18401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 18402 fi 18403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18404 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18405 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18406 CFLAGS="$xorg_testset_save_CFLAGS" 18407 fi 18408 18409 found="no" 18410 18411 if test $found = "no" ; then 18412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18414 fi 18415 18416 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18418 fi 18419 18420 CFLAGS="$CFLAGS -Werror=attributes" 18421 18422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 18423 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 18424 cacheid=xorg_cv_cc_flag__Werror_attributes 18425 if eval \${$cacheid+:} false; then : 18426 $as_echo_n "(cached) " >&6 18427 else 18428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18429 /* end confdefs.h. */ 18430 int i; 18431 int 18432 main () 18433 { 18434 18435 ; 18436 return 0; 18437 } 18438 _ACEOF 18439 if ac_fn_c_try_link "$LINENO"; then : 18440 eval $cacheid=yes 18441 else 18442 eval $cacheid=no 18443 fi 18444 rm -f core conftest.err conftest.$ac_objext \ 18445 conftest$ac_exeext conftest.$ac_ext 18446 fi 18447 18448 18449 CFLAGS="$xorg_testset_save_CFLAGS" 18450 18451 eval supported=\$$cacheid 18452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18453 $as_echo "$supported" >&6; } 18454 if test "$supported" = "yes" ; then 18455 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 18456 found="yes" 18457 fi 18458 fi 18459 18460 18461 18462 if test "x$STRICT_COMPILE" = "xyes"; then 18463 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 18464 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 18465 fi 18466 18467 18468 18469 18470 18471 18472 cat >>confdefs.h <<_ACEOF 18473 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 18474 _ACEOF 18475 18476 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 18477 if test "x$PVM" = "x"; then 18478 PVM="0" 18479 fi 18480 18481 cat >>confdefs.h <<_ACEOF 18482 #define PACKAGE_VERSION_MINOR $PVM 18483 _ACEOF 18484 18485 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 18486 if test "x$PVP" = "x"; then 18487 PVP="0" 18488 fi 18489 18490 cat >>confdefs.h <<_ACEOF 18491 #define PACKAGE_VERSION_PATCHLEVEL $PVP 18492 _ACEOF 18493 18494 18495 18496 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 18497 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 18498 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 18499 echo 'git directory not found: installing possibly empty changelog.' >&2)" 18500 18501 18502 18503 18504 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 18505 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 18506 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 18507 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 18508 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 18509 18510 18511 18512 18513 18514 18515 if test x$APP_MAN_SUFFIX = x ; then 18516 APP_MAN_SUFFIX=1 18517 fi 18518 if test x$APP_MAN_DIR = x ; then 18519 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 18520 fi 18521 18522 if test x$LIB_MAN_SUFFIX = x ; then 18523 LIB_MAN_SUFFIX=3 18524 fi 18525 if test x$LIB_MAN_DIR = x ; then 18526 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 18527 fi 18528 18529 if test x$FILE_MAN_SUFFIX = x ; then 18530 case $host_os in 18531 # Solaris 2.0 - 11 use SysV man page sections 18532 solaris2.?|solaris2.1[01]) FILE_MAN_SUFFIX=4 ;; 18533 *) FILE_MAN_SUFFIX=5 ;; 18534 esac 18535 fi 18536 if test x$FILE_MAN_DIR = x ; then 18537 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 18538 fi 18539 18540 if test x$MISC_MAN_SUFFIX = x ; then 18541 case $host_os in 18542 # Solaris 2.0 - 11 use SysV man page sections 18543 solaris2.?|solaris2.1[01]) MISC_MAN_SUFFIX=5 ;; 18544 *) MISC_MAN_SUFFIX=7 ;; 18545 esac 18546 fi 18547 if test x$MISC_MAN_DIR = x ; then 18548 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 18549 fi 18550 18551 if test x$DRIVER_MAN_SUFFIX = x ; then 18552 case $host_os in 18553 # Solaris 2.0 - 11 use SysV man page sections 18554 solaris2.?|solaris2.1[01]) DRIVER_MAN_SUFFIX=7 ;; 18555 *) DRIVER_MAN_SUFFIX=4 ;; 18556 esac 18557 fi 18558 if test x$DRIVER_MAN_DIR = x ; then 18559 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 18560 fi 18561 18562 if test x$ADMIN_MAN_SUFFIX = x ; then 18563 case $host_os in 18564 # Solaris 2.0 - 11 use SysV man page sections 18565 solaris2.?|solaris2.1[01]) ADMIN_MAN_SUFFIX=1m ;; 18566 *) ADMIN_MAN_SUFFIX=8 ;; 18567 esac 18568 fi 18569 if test x$ADMIN_MAN_DIR = x ; then 18570 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 18571 fi 18572 18573 18574 18575 18576 18577 18578 18579 18580 18581 18582 18583 18584 18585 18586 18587 XORG_MAN_PAGE="X Version 11" 18588 18589 MAN_SUBSTS="\ 18590 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 18591 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 18592 -e 's|__xservername__|Xorg|g' \ 18593 -e 's|__xconfigfile__|xorg.conf|g' \ 18594 -e 's|__projectroot__|\$(prefix)|g' \ 18595 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 18596 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 18597 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 18598 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 18599 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 18600 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 18601 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 18602 18603 18604 18605 # Check whether --enable-silent-rules was given. 18606 if test "${enable_silent_rules+set}" = set; then : 18607 enableval=$enable_silent_rules; 18608 fi 18609 18610 case $enable_silent_rules in # ((( 18611 yes) AM_DEFAULT_VERBOSITY=0;; 18612 no) AM_DEFAULT_VERBOSITY=1;; 18613 *) AM_DEFAULT_VERBOSITY=0;; 18614 esac 18615 am_make=${MAKE-make} 18616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 18617 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 18618 if ${am_cv_make_support_nested_variables+:} false; then : 18619 $as_echo_n "(cached) " >&6 18620 else 18621 if $as_echo 'TRUE=$(BAR$(V)) 18622 BAR0=false 18623 BAR1=true 18624 V=1 18625 am__doit: 18626 @$(TRUE) 18627 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 18628 am_cv_make_support_nested_variables=yes 18629 else 18630 am_cv_make_support_nested_variables=no 18631 fi 18632 fi 18633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 18634 $as_echo "$am_cv_make_support_nested_variables" >&6; } 18635 if test $am_cv_make_support_nested_variables = yes; then 18636 AM_V='$(V)' 18637 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 18638 else 18639 AM_V=$AM_DEFAULT_VERBOSITY 18640 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 18641 fi 18642 AM_BACKSLASH='\' 18643 18644 18645 18646 18647 # Check whether --enable-docs was given. 18648 if test "${enable_docs+set}" = set; then : 18649 enableval=$enable_docs; build_docs=$enableval 18650 else 18651 build_docs=yes 18652 fi 18653 18654 18655 if test x$build_docs = xyes; then 18656 ENABLE_DOCS_TRUE= 18657 ENABLE_DOCS_FALSE='#' 18658 else 18659 ENABLE_DOCS_TRUE='#' 18660 ENABLE_DOCS_FALSE= 18661 fi 18662 18663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build documentation" >&5 18664 $as_echo_n "checking whether to build documentation... " >&6; } 18665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_docs" >&5 18666 $as_echo "$build_docs" >&6; } 18667 18668 18669 18670 # Check whether --enable-specs was given. 18671 if test "${enable_specs+set}" = set; then : 18672 enableval=$enable_specs; build_specs=$enableval 18673 else 18674 build_specs=yes 18675 fi 18676 18677 18678 if test x$build_specs = xyes; then 18679 ENABLE_SPECS_TRUE= 18680 ENABLE_SPECS_FALSE='#' 18681 else 18682 ENABLE_SPECS_TRUE='#' 18683 ENABLE_SPECS_FALSE= 18684 fi 18685 18686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build functional specifications" >&5 18687 $as_echo_n "checking whether to build functional specifications... " >&6; } 18688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $build_specs" >&5 18689 $as_echo "$build_specs" >&6; } 18690 18691 18692 18693 18694 18695 # Check whether --with-xmlto was given. 18696 if test "${with_xmlto+set}" = set; then : 18697 withval=$with_xmlto; use_xmlto=$withval 18698 else 18699 use_xmlto=auto 18700 fi 18701 18702 18703 18704 if test "x$use_xmlto" = x"auto"; then 18705 # Extract the first word of "xmlto", so it can be a program name with args. 18706 set dummy xmlto; ac_word=$2 18707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18708 $as_echo_n "checking for $ac_word... " >&6; } 18709 if ${ac_cv_path_XMLTO+:} false; then : 18710 $as_echo_n "(cached) " >&6 18711 else 18712 case $XMLTO in 18713 [\\/]* | ?:[\\/]*) 18714 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 18715 ;; 18716 *) 18717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18718 for as_dir in $PATH 18719 do 18720 IFS=$as_save_IFS 18721 test -z "$as_dir" && as_dir=. 18722 for ac_exec_ext in '' $ac_executable_extensions; do 18723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18724 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 18725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18726 break 2 18727 fi 18728 done 18729 done 18730 IFS=$as_save_IFS 18731 18732 ;; 18733 esac 18734 fi 18735 XMLTO=$ac_cv_path_XMLTO 18736 if test -n "$XMLTO"; then 18737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 18738 $as_echo "$XMLTO" >&6; } 18739 else 18740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18741 $as_echo "no" >&6; } 18742 fi 18743 18744 18745 if test "x$XMLTO" = "x"; then 18746 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto not found - documentation targets will be skipped" >&5 18747 $as_echo "$as_me: WARNING: xmlto not found - documentation targets will be skipped" >&2;} 18748 have_xmlto=no 18749 else 18750 have_xmlto=yes 18751 fi 18752 elif test "x$use_xmlto" = x"yes" ; then 18753 # Extract the first word of "xmlto", so it can be a program name with args. 18754 set dummy xmlto; ac_word=$2 18755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18756 $as_echo_n "checking for $ac_word... " >&6; } 18757 if ${ac_cv_path_XMLTO+:} false; then : 18758 $as_echo_n "(cached) " >&6 18759 else 18760 case $XMLTO in 18761 [\\/]* | ?:[\\/]*) 18762 ac_cv_path_XMLTO="$XMLTO" # Let the user override the test with a path. 18763 ;; 18764 *) 18765 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18766 for as_dir in $PATH 18767 do 18768 IFS=$as_save_IFS 18769 test -z "$as_dir" && as_dir=. 18770 for ac_exec_ext in '' $ac_executable_extensions; do 18771 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18772 ac_cv_path_XMLTO="$as_dir/$ac_word$ac_exec_ext" 18773 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18774 break 2 18775 fi 18776 done 18777 done 18778 IFS=$as_save_IFS 18779 18780 ;; 18781 esac 18782 fi 18783 XMLTO=$ac_cv_path_XMLTO 18784 if test -n "$XMLTO"; then 18785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XMLTO" >&5 18786 $as_echo "$XMLTO" >&6; } 18787 else 18788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18789 $as_echo "no" >&6; } 18790 fi 18791 18792 18793 if test "x$XMLTO" = "x"; then 18794 as_fn_error $? "--with-xmlto=yes specified but xmlto not found in PATH" "$LINENO" 5 18795 fi 18796 have_xmlto=yes 18797 elif test "x$use_xmlto" = x"no" ; then 18798 if test "x$XMLTO" != "x"; then 18799 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&5 18800 $as_echo "$as_me: WARNING: ignoring XMLTO environment variable since --with-xmlto=no was specified" >&2;} 18801 fi 18802 have_xmlto=no 18803 else 18804 as_fn_error $? "--with-xmlto expects 'yes' or 'no'" "$LINENO" 5 18805 fi 18806 18807 # Test for a minimum version of xmlto, if provided. 18808 if test "$have_xmlto" = yes; then 18809 # scrape the xmlto version 18810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the xmlto version" >&5 18811 $as_echo_n "checking the xmlto version... " >&6; } 18812 xmlto_version=`$XMLTO --version 2>/dev/null | cut -d' ' -f3` 18813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xmlto_version" >&5 18814 $as_echo "$xmlto_version" >&6; } 18815 as_arg_v1=$xmlto_version 18816 as_arg_v2=0.0.22 18817 awk "$as_awk_strverscmp" v1="$as_arg_v1" v2="$as_arg_v2" /dev/null 18818 case $? in #( 18819 1) : 18820 if test "x$use_xmlto" = xauto; then 18821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&5 18822 $as_echo "$as_me: WARNING: xmlto version $xmlto_version found, but 0.0.22 needed" >&2;} 18823 have_xmlto=no 18824 else 18825 as_fn_error $? "xmlto version $xmlto_version found, but 0.0.22 needed" "$LINENO" 5 18826 fi ;; #( 18827 0) : 18828 ;; #( 18829 2) : 18830 ;; #( 18831 *) : 18832 ;; 18833 esac 18834 fi 18835 18836 # Test for the ability of xmlto to generate a text target 18837 # 18838 # NOTE: xmlto 0.0.27 or higher return a non-zero return code in the 18839 # following test for empty XML docbook files. 18840 # For compatibility reasons use the following empty XML docbook file and if 18841 # it fails try it again with a non-empty XML file. 18842 have_xmlto_text=no 18843 cat > conftest.xml << "EOF" 18844 EOF 18845 if test "$have_xmlto" = yes; then : 18846 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 18847 have_xmlto_text=yes 18848 else 18849 # Try it again with a non-empty XML file. 18850 cat > conftest.xml << "EOF" 18851 <x></x> 18852 EOF 18853 if $XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1; then : 18854 have_xmlto_text=yes 18855 else 18856 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xmlto cannot generate text format, this format skipped" >&5 18857 $as_echo "$as_me: WARNING: xmlto cannot generate text format, this format skipped" >&2;} 18858 fi 18859 fi 18860 fi 18861 rm -f conftest.xml 18862 if test $have_xmlto_text = yes; then 18863 HAVE_XMLTO_TEXT_TRUE= 18864 HAVE_XMLTO_TEXT_FALSE='#' 18865 else 18866 HAVE_XMLTO_TEXT_TRUE='#' 18867 HAVE_XMLTO_TEXT_FALSE= 18868 fi 18869 18870 if test "$have_xmlto" = yes; then 18871 HAVE_XMLTO_TRUE= 18872 HAVE_XMLTO_FALSE='#' 18873 else 18874 HAVE_XMLTO_TRUE='#' 18875 HAVE_XMLTO_FALSE= 18876 fi 18877 18878 18879 18880 18881 18882 18883 # Check whether --with-fop was given. 18884 if test "${with_fop+set}" = set; then : 18885 withval=$with_fop; use_fop=$withval 18886 else 18887 use_fop=auto 18888 fi 18889 18890 18891 18892 if test "x$use_fop" = x"auto"; then 18893 # Extract the first word of "fop", so it can be a program name with args. 18894 set dummy fop; ac_word=$2 18895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18896 $as_echo_n "checking for $ac_word... " >&6; } 18897 if ${ac_cv_path_FOP+:} false; then : 18898 $as_echo_n "(cached) " >&6 18899 else 18900 case $FOP in 18901 [\\/]* | ?:[\\/]*) 18902 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 18903 ;; 18904 *) 18905 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18906 for as_dir in $PATH 18907 do 18908 IFS=$as_save_IFS 18909 test -z "$as_dir" && as_dir=. 18910 for ac_exec_ext in '' $ac_executable_extensions; do 18911 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18912 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 18913 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18914 break 2 18915 fi 18916 done 18917 done 18918 IFS=$as_save_IFS 18919 18920 ;; 18921 esac 18922 fi 18923 FOP=$ac_cv_path_FOP 18924 if test -n "$FOP"; then 18925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 18926 $as_echo "$FOP" >&6; } 18927 else 18928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18929 $as_echo "no" >&6; } 18930 fi 18931 18932 18933 if test "x$FOP" = "x"; then 18934 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: fop not found - documentation targets will be skipped" >&5 18935 $as_echo "$as_me: WARNING: fop not found - documentation targets will be skipped" >&2;} 18936 have_fop=no 18937 else 18938 have_fop=yes 18939 fi 18940 elif test "x$use_fop" = x"yes" ; then 18941 # Extract the first word of "fop", so it can be a program name with args. 18942 set dummy fop; ac_word=$2 18943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 18944 $as_echo_n "checking for $ac_word... " >&6; } 18945 if ${ac_cv_path_FOP+:} false; then : 18946 $as_echo_n "(cached) " >&6 18947 else 18948 case $FOP in 18949 [\\/]* | ?:[\\/]*) 18950 ac_cv_path_FOP="$FOP" # Let the user override the test with a path. 18951 ;; 18952 *) 18953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18954 for as_dir in $PATH 18955 do 18956 IFS=$as_save_IFS 18957 test -z "$as_dir" && as_dir=. 18958 for ac_exec_ext in '' $ac_executable_extensions; do 18959 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 18960 ac_cv_path_FOP="$as_dir/$ac_word$ac_exec_ext" 18961 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 18962 break 2 18963 fi 18964 done 18965 done 18966 IFS=$as_save_IFS 18967 18968 ;; 18969 esac 18970 fi 18971 FOP=$ac_cv_path_FOP 18972 if test -n "$FOP"; then 18973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FOP" >&5 18974 $as_echo "$FOP" >&6; } 18975 else 18976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 18977 $as_echo "no" >&6; } 18978 fi 18979 18980 18981 if test "x$FOP" = "x"; then 18982 as_fn_error $? "--with-fop=yes specified but fop not found in PATH" "$LINENO" 5 18983 fi 18984 have_fop=yes 18985 elif test "x$use_fop" = x"no" ; then 18986 if test "x$FOP" != "x"; then 18987 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&5 18988 $as_echo "$as_me: WARNING: ignoring FOP environment variable since --with-fop=no was specified" >&2;} 18989 fi 18990 have_fop=no 18991 else 18992 as_fn_error $? "--with-fop expects 'yes' or 'no'" "$LINENO" 5 18993 fi 18994 18995 # Test for a minimum version of fop, if provided. 18996 18997 if test "$have_fop" = yes; then 18998 HAVE_FOP_TRUE= 18999 HAVE_FOP_FALSE='#' 19000 else 19001 HAVE_FOP_TRUE='#' 19002 HAVE_FOP_FALSE= 19003 fi 19004 19005 19006 19007 19008 # Preserves the interface, should it be implemented later 19009 19010 19011 19012 # Check whether --with-xsltproc was given. 19013 if test "${with_xsltproc+set}" = set; then : 19014 withval=$with_xsltproc; use_xsltproc=$withval 19015 else 19016 use_xsltproc=auto 19017 fi 19018 19019 19020 19021 if test "x$use_xsltproc" = x"auto"; then 19022 # Extract the first word of "xsltproc", so it can be a program name with args. 19023 set dummy xsltproc; ac_word=$2 19024 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19025 $as_echo_n "checking for $ac_word... " >&6; } 19026 if ${ac_cv_path_XSLTPROC+:} false; then : 19027 $as_echo_n "(cached) " >&6 19028 else 19029 case $XSLTPROC in 19030 [\\/]* | ?:[\\/]*) 19031 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 19032 ;; 19033 *) 19034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19035 for as_dir in $PATH 19036 do 19037 IFS=$as_save_IFS 19038 test -z "$as_dir" && as_dir=. 19039 for ac_exec_ext in '' $ac_executable_extensions; do 19040 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19041 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 19042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19043 break 2 19044 fi 19045 done 19046 done 19047 IFS=$as_save_IFS 19048 19049 ;; 19050 esac 19051 fi 19052 XSLTPROC=$ac_cv_path_XSLTPROC 19053 if test -n "$XSLTPROC"; then 19054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 19055 $as_echo "$XSLTPROC" >&6; } 19056 else 19057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19058 $as_echo "no" >&6; } 19059 fi 19060 19061 19062 if test "x$XSLTPROC" = "x"; then 19063 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: xsltproc not found - cannot transform XML documents" >&5 19064 $as_echo "$as_me: WARNING: xsltproc not found - cannot transform XML documents" >&2;} 19065 have_xsltproc=no 19066 else 19067 have_xsltproc=yes 19068 fi 19069 elif test "x$use_xsltproc" = x"yes" ; then 19070 # Extract the first word of "xsltproc", so it can be a program name with args. 19071 set dummy xsltproc; ac_word=$2 19072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19073 $as_echo_n "checking for $ac_word... " >&6; } 19074 if ${ac_cv_path_XSLTPROC+:} false; then : 19075 $as_echo_n "(cached) " >&6 19076 else 19077 case $XSLTPROC in 19078 [\\/]* | ?:[\\/]*) 19079 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path. 19080 ;; 19081 *) 19082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19083 for as_dir in $PATH 19084 do 19085 IFS=$as_save_IFS 19086 test -z "$as_dir" && as_dir=. 19087 for ac_exec_ext in '' $ac_executable_extensions; do 19088 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19089 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext" 19090 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19091 break 2 19092 fi 19093 done 19094 done 19095 IFS=$as_save_IFS 19096 19097 ;; 19098 esac 19099 fi 19100 XSLTPROC=$ac_cv_path_XSLTPROC 19101 if test -n "$XSLTPROC"; then 19102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5 19103 $as_echo "$XSLTPROC" >&6; } 19104 else 19105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19106 $as_echo "no" >&6; } 19107 fi 19108 19109 19110 if test "x$XSLTPROC" = "x"; then 19111 as_fn_error $? "--with-xsltproc=yes specified but xsltproc not found in PATH" "$LINENO" 5 19112 fi 19113 have_xsltproc=yes 19114 elif test "x$use_xsltproc" = x"no" ; then 19115 if test "x$XSLTPROC" != "x"; then 19116 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&5 19117 $as_echo "$as_me: WARNING: ignoring XSLTPROC environment variable since --with-xsltproc=no was specified" >&2;} 19118 fi 19119 have_xsltproc=no 19120 else 19121 as_fn_error $? "--with-xsltproc expects 'yes' or 'no'" "$LINENO" 5 19122 fi 19123 19124 if test "$have_xsltproc" = yes; then 19125 HAVE_XSLTPROC_TRUE= 19126 HAVE_XSLTPROC_FALSE='#' 19127 else 19128 HAVE_XSLTPROC_TRUE='#' 19129 HAVE_XSLTPROC_FALSE= 19130 fi 19131 19132 19133 19134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X.Org SGML entities >= 1.8" >&5 19135 $as_echo_n "checking for X.Org SGML entities >= 1.8... " >&6; } 19136 XORG_SGML_PATH= 19137 if test -n "$PKG_CONFIG" && \ 19138 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-sgml-doctools >= 1.8\""; } >&5 19139 ($PKG_CONFIG --exists --print-errors "xorg-sgml-doctools >= 1.8") 2>&5 19140 ac_status=$? 19141 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19142 test $ac_status = 0; }; then 19143 XORG_SGML_PATH=`$PKG_CONFIG --variable=sgmlrootdir xorg-sgml-doctools` 19144 else 19145 : 19146 19147 fi 19148 19149 # Define variables STYLESHEET_SRCDIR and XSL_STYLESHEET containing 19150 # the path and the name of the doc stylesheet 19151 if test "x$XORG_SGML_PATH" != "x" ; then 19152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XORG_SGML_PATH" >&5 19153 $as_echo "$XORG_SGML_PATH" >&6; } 19154 STYLESHEET_SRCDIR=$XORG_SGML_PATH/X11 19155 XSL_STYLESHEET=$STYLESHEET_SRCDIR/xorg.xsl 19156 else 19157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19158 $as_echo "no" >&6; } 19159 fi 19160 19161 19162 19163 19164 if test "x$XSL_STYLESHEET" != "x"; then 19165 HAVE_STYLESHEETS_TRUE= 19166 HAVE_STYLESHEETS_FALSE='#' 19167 else 19168 HAVE_STYLESHEETS_TRUE='#' 19169 HAVE_STYLESHEETS_FALSE= 19170 fi 19171 19172 19173 19174 # Obtain compiler/linker options for depedencies 19175 19176 pkg_failed=no 19177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ICE" >&5 19178 $as_echo_n "checking for ICE... " >&6; } 19179 19180 if test -n "$ICE_CFLAGS"; then 19181 pkg_cv_ICE_CFLAGS="$ICE_CFLAGS" 19182 elif test -n "$PKG_CONFIG"; then 19183 if test -n "$PKG_CONFIG" && \ 19184 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto xtrans\""; } >&5 19185 ($PKG_CONFIG --exists --print-errors "xproto xtrans") 2>&5 19186 ac_status=$? 19187 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19188 test $ac_status = 0; }; then 19189 pkg_cv_ICE_CFLAGS=`$PKG_CONFIG --cflags "xproto xtrans" 2>/dev/null` 19190 test "x$?" != "x0" && pkg_failed=yes 19191 else 19192 pkg_failed=yes 19193 fi 19194 else 19195 pkg_failed=untried 19196 fi 19197 if test -n "$ICE_LIBS"; then 19198 pkg_cv_ICE_LIBS="$ICE_LIBS" 19199 elif test -n "$PKG_CONFIG"; then 19200 if test -n "$PKG_CONFIG" && \ 19201 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto xtrans\""; } >&5 19202 ($PKG_CONFIG --exists --print-errors "xproto xtrans") 2>&5 19203 ac_status=$? 19204 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19205 test $ac_status = 0; }; then 19206 pkg_cv_ICE_LIBS=`$PKG_CONFIG --libs "xproto xtrans" 2>/dev/null` 19207 test "x$?" != "x0" && pkg_failed=yes 19208 else 19209 pkg_failed=yes 19210 fi 19211 else 19212 pkg_failed=untried 19213 fi 19214 19215 19216 19217 if test $pkg_failed = yes; then 19218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19219 $as_echo "no" >&6; } 19220 19221 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19222 _pkg_short_errors_supported=yes 19223 else 19224 _pkg_short_errors_supported=no 19225 fi 19226 if test $_pkg_short_errors_supported = yes; then 19227 ICE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto xtrans" 2>&1` 19228 else 19229 ICE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto xtrans" 2>&1` 19230 fi 19231 # Put the nasty error message in config.log where it belongs 19232 echo "$ICE_PKG_ERRORS" >&5 19233 19234 as_fn_error $? "Package requirements (xproto xtrans) were not met: 19235 19236 $ICE_PKG_ERRORS 19237 19238 Consider adjusting the PKG_CONFIG_PATH environment variable if you 19239 installed software in a non-standard prefix. 19240 19241 Alternatively, you may set the environment variables ICE_CFLAGS 19242 and ICE_LIBS to avoid the need to call pkg-config. 19243 See the pkg-config man page for more details." "$LINENO" 5 19244 elif test $pkg_failed = untried; then 19245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19246 $as_echo "no" >&6; } 19247 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19248 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 19249 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 19250 is in your PATH or set the PKG_CONFIG environment variable to the full 19251 path to pkg-config. 19252 19253 Alternatively, you may set the environment variables ICE_CFLAGS 19254 and ICE_LIBS to avoid the need to call pkg-config. 19255 See the pkg-config man page for more details. 19256 19257 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 19258 See \`config.log' for more details" "$LINENO" 5; } 19259 else 19260 ICE_CFLAGS=$pkg_cv_ICE_CFLAGS 19261 ICE_LIBS=$pkg_cv_ICE_LIBS 19262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19263 $as_echo "yes" >&6; } 19264 19265 fi 19266 19267 # Transport selection macro from xtrans.m4 19268 19269 19270 case $host_os in 19271 mingw*) unixdef="no" ;; 19272 *) unixdef="yes" ;; 19273 esac 19274 # Check whether --enable-unix-transport was given. 19275 if test "${enable_unix_transport+set}" = set; then : 19276 enableval=$enable_unix_transport; UNIXCONN=$enableval 19277 else 19278 UNIXCONN=$unixdef 19279 fi 19280 19281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support UNIX socket connections" >&5 19282 $as_echo_n "checking if Xtrans should support UNIX socket connections... " >&6; } 19283 if test "$UNIXCONN" = "yes"; then 19284 19285 $as_echo "#define UNIXCONN 1" >>confdefs.h 19286 19287 fi 19288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $UNIXCONN" >&5 19289 $as_echo "$UNIXCONN" >&6; } 19290 # Check whether --enable-tcp-transport was given. 19291 if test "${enable_tcp_transport+set}" = set; then : 19292 enableval=$enable_tcp_transport; TCPCONN=$enableval 19293 else 19294 TCPCONN=yes 19295 fi 19296 19297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support TCP socket connections" >&5 19298 $as_echo_n "checking if Xtrans should support TCP socket connections... " >&6; } 19299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $TCPCONN" >&5 19300 $as_echo "$TCPCONN" >&6; } 19301 if test "$TCPCONN" = "yes"; then 19302 19303 $as_echo "#define TCPCONN 1" >>confdefs.h 19304 19305 19306 # SVR4 hides these in libraries other than libc 19307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5 19308 $as_echo_n "checking for library containing socket... " >&6; } 19309 if ${ac_cv_search_socket+:} false; then : 19310 $as_echo_n "(cached) " >&6 19311 else 19312 ac_func_search_save_LIBS=$LIBS 19313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19314 /* end confdefs.h. */ 19315 19316 /* Override any GCC internal prototype to avoid an error. 19317 Use char because int might match the return type of a GCC 19318 builtin and then its argument prototype would still apply. */ 19319 #ifdef __cplusplus 19320 extern "C" 19321 #endif 19322 char socket (); 19323 int 19324 main () 19325 { 19326 return socket (); 19327 ; 19328 return 0; 19329 } 19330 _ACEOF 19331 for ac_lib in '' socket; do 19332 if test -z "$ac_lib"; then 19333 ac_res="none required" 19334 else 19335 ac_res=-l$ac_lib 19336 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19337 fi 19338 if ac_fn_c_try_link "$LINENO"; then : 19339 ac_cv_search_socket=$ac_res 19340 fi 19341 rm -f core conftest.err conftest.$ac_objext \ 19342 conftest$ac_exeext 19343 if ${ac_cv_search_socket+:} false; then : 19344 break 19345 fi 19346 done 19347 if ${ac_cv_search_socket+:} false; then : 19348 19349 else 19350 ac_cv_search_socket=no 19351 fi 19352 rm conftest.$ac_ext 19353 LIBS=$ac_func_search_save_LIBS 19354 fi 19355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5 19356 $as_echo "$ac_cv_search_socket" >&6; } 19357 ac_res=$ac_cv_search_socket 19358 if test "$ac_res" != no; then : 19359 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19360 19361 fi 19362 19363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 19364 $as_echo_n "checking for library containing gethostbyname... " >&6; } 19365 if ${ac_cv_search_gethostbyname+:} false; then : 19366 $as_echo_n "(cached) " >&6 19367 else 19368 ac_func_search_save_LIBS=$LIBS 19369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19370 /* end confdefs.h. */ 19371 19372 /* Override any GCC internal prototype to avoid an error. 19373 Use char because int might match the return type of a GCC 19374 builtin and then its argument prototype would still apply. */ 19375 #ifdef __cplusplus 19376 extern "C" 19377 #endif 19378 char gethostbyname (); 19379 int 19380 main () 19381 { 19382 return gethostbyname (); 19383 ; 19384 return 0; 19385 } 19386 _ACEOF 19387 for ac_lib in '' nsl; do 19388 if test -z "$ac_lib"; then 19389 ac_res="none required" 19390 else 19391 ac_res=-l$ac_lib 19392 LIBS="-l$ac_lib $ac_func_search_save_LIBS" 19393 fi 19394 if ac_fn_c_try_link "$LINENO"; then : 19395 ac_cv_search_gethostbyname=$ac_res 19396 fi 19397 rm -f core conftest.err conftest.$ac_objext \ 19398 conftest$ac_exeext 19399 if ${ac_cv_search_gethostbyname+:} false; then : 19400 break 19401 fi 19402 done 19403 if ${ac_cv_search_gethostbyname+:} false; then : 19404 19405 else 19406 ac_cv_search_gethostbyname=no 19407 fi 19408 rm conftest.$ac_ext 19409 LIBS=$ac_func_search_save_LIBS 19410 fi 19411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 19412 $as_echo "$ac_cv_search_gethostbyname" >&6; } 19413 ac_res=$ac_cv_search_gethostbyname 19414 if test "$ac_res" != no; then : 19415 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" 19416 19417 fi 19418 19419 if test "$ac_cv_search_socket$ac_cv_search_gethostbyname" = "nono"; then 19420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lws2_32" >&5 19421 $as_echo_n "checking for main in -lws2_32... " >&6; } 19422 if ${ac_cv_lib_ws2_32_main+:} false; then : 19423 $as_echo_n "(cached) " >&6 19424 else 19425 ac_check_lib_save_LIBS=$LIBS 19426 LIBS="-lws2_32 $LIBS" 19427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19428 /* end confdefs.h. */ 19429 19430 19431 int 19432 main () 19433 { 19434 return main (); 19435 ; 19436 return 0; 19437 } 19438 _ACEOF 19439 if ac_fn_c_try_link "$LINENO"; then : 19440 ac_cv_lib_ws2_32_main=yes 19441 else 19442 ac_cv_lib_ws2_32_main=no 19443 fi 19444 rm -f core conftest.err conftest.$ac_objext \ 19445 conftest$ac_exeext conftest.$ac_ext 19446 LIBS=$ac_check_lib_save_LIBS 19447 fi 19448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ws2_32_main" >&5 19449 $as_echo "$ac_cv_lib_ws2_32_main" >&6; } 19450 if test "x$ac_cv_lib_ws2_32_main" = xyes; then : 19451 cat >>confdefs.h <<_ACEOF 19452 #define HAVE_LIBWS2_32 1 19453 _ACEOF 19454 19455 LIBS="-lws2_32 $LIBS" 19456 19457 fi 19458 19459 fi 19460 19461 # Needs to come after above checks for libsocket & libnsl for SVR4 systems 19462 # Check whether --enable-ipv6 was given. 19463 if test "${enable_ipv6+set}" = set; then : 19464 enableval=$enable_ipv6; IPV6CONN=$enableval 19465 else 19466 ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo" 19467 if test "x$ac_cv_func_getaddrinfo" = xyes; then : 19468 IPV6CONN=yes 19469 else 19470 IPV6CONN=no 19471 fi 19472 19473 fi 19474 19475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if IPv6 support should be built" >&5 19476 $as_echo_n "checking if IPv6 support should be built... " >&6; } 19477 if test "$IPV6CONN" = "yes"; then 19478 19479 $as_echo "#define IPv6 1" >>confdefs.h 19480 19481 fi 19482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IPV6CONN" >&5 19483 $as_echo "$IPV6CONN" >&6; } 19484 19485 # 4.3BSD-Reno added a new member to struct sockaddr_in 19486 ac_fn_c_check_member "$LINENO" "struct sockaddr_in" "sin_len" "ac_cv_member_struct_sockaddr_in_sin_len" " 19487 #include <sys/types.h> 19488 #include <sys/socket.h> 19489 #include <netinet/in.h> 19490 19491 " 19492 if test "x$ac_cv_member_struct_sockaddr_in_sin_len" = xyes; then : 19493 19494 $as_echo "#define BSD44SOCKETS 1" >>confdefs.h 19495 19496 fi 19497 19498 19499 # POSIX.1g changed the type of pointer passed to getsockname/getpeername/etc. 19500 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " 19501 $ac_includes_default 19502 #include <sys/socket.h> 19503 " 19504 if test "x$ac_cv_type_socklen_t" = xyes; then : 19505 19506 cat >>confdefs.h <<_ACEOF 19507 #define HAVE_SOCKLEN_T 1 19508 _ACEOF 19509 19510 19511 fi 19512 19513 19514 # XPG4v2/UNIX95 added msg_control - check to see if we need to define 19515 # _XOPEN_SOURCE to get it (such as on Solaris) 19516 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 19517 $ac_includes_default 19518 #include <sys/socket.h> 19519 19520 " 19521 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 19522 19523 fi 19524 19525 # First try for Solaris in C99 compliant mode, which requires XPG6/UNIX03 19526 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 19527 unset ac_cv_member_struct_msghdr_msg_control 19528 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=600" >&5 19529 $as_echo "$as_me: trying again with _XOPEN_SOURCE=600" >&6;} 19530 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 19531 #define _XOPEN_SOURCE 600 19532 $ac_includes_default 19533 #include <sys/socket.h> 19534 19535 " 19536 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 19537 19538 $as_echo "#define _XOPEN_SOURCE 600" >>confdefs.h 19539 19540 19541 fi 19542 19543 fi 19544 # If that didn't work, fall back to XPG5/UNIX98 with C89 19545 if test "x$ac_cv_member_struct_msghdr_msg_control" = xno; then 19546 unset ac_cv_member_struct_msghdr_msg_control 19547 { $as_echo "$as_me:${as_lineno-$LINENO}: trying again with _XOPEN_SOURCE=500" >&5 19548 $as_echo "$as_me: trying again with _XOPEN_SOURCE=500" >&6;} 19549 ac_fn_c_check_member "$LINENO" "struct msghdr" "msg_control" "ac_cv_member_struct_msghdr_msg_control" " 19550 #define _XOPEN_SOURCE 500 19551 $ac_includes_default 19552 #include <sys/socket.h> 19553 19554 " 19555 if test "x$ac_cv_member_struct_msghdr_msg_control" = xyes; then : 19556 19557 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h 19558 19559 19560 fi 19561 19562 fi 19563 19564 19565 19566 fi 19567 case $host_os in 19568 solaris*|sco*|sysv4*) localdef="yes" ;; 19569 *) localdef="no" ;; 19570 esac 19571 # Check whether --enable-local-transport was given. 19572 if test "${enable_local_transport+set}" = set; then : 19573 enableval=$enable_local_transport; LOCALCONN=$enableval 19574 else 19575 LOCALCONN=$localdef 19576 fi 19577 19578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if Xtrans should support os-specific local connections" >&5 19579 $as_echo_n "checking if Xtrans should support os-specific local connections... " >&6; } 19580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LOCALCONN" >&5 19581 $as_echo "$LOCALCONN" >&6; } 19582 if test "$LOCALCONN" = "yes"; then 19583 19584 $as_echo "#define LOCALCONN 1" >>confdefs.h 19585 19586 fi 19587 19588 19589 19590 $as_echo "#define ICE_t 1" >>confdefs.h 19591 19592 19593 $as_echo "#define TRANS_CLIENT 1" >>confdefs.h 19594 19595 19596 $as_echo "#define TRANS_SERVER 1" >>confdefs.h 19597 19598 19599 # Checks for library functions. 19600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arc4random_buf in -lbsd" >&5 19601 $as_echo_n "checking for arc4random_buf in -lbsd... " >&6; } 19602 if ${ac_cv_lib_bsd_arc4random_buf+:} false; then : 19603 $as_echo_n "(cached) " >&6 19604 else 19605 ac_check_lib_save_LIBS=$LIBS 19606 LIBS="-lbsd $LIBS" 19607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19608 /* end confdefs.h. */ 19609 19610 /* Override any GCC internal prototype to avoid an error. 19611 Use char because int might match the return type of a GCC 19612 builtin and then its argument prototype would still apply. */ 19613 #ifdef __cplusplus 19614 extern "C" 19615 #endif 19616 char arc4random_buf (); 19617 int 19618 main () 19619 { 19620 return arc4random_buf (); 19621 ; 19622 return 0; 19623 } 19624 _ACEOF 19625 if ac_fn_c_try_link "$LINENO"; then : 19626 ac_cv_lib_bsd_arc4random_buf=yes 19627 else 19628 ac_cv_lib_bsd_arc4random_buf=no 19629 fi 19630 rm -f core conftest.err conftest.$ac_objext \ 19631 conftest$ac_exeext conftest.$ac_ext 19632 LIBS=$ac_check_lib_save_LIBS 19633 fi 19634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_arc4random_buf" >&5 19635 $as_echo "$ac_cv_lib_bsd_arc4random_buf" >&6; } 19636 if test "x$ac_cv_lib_bsd_arc4random_buf" = xyes; then : 19637 cat >>confdefs.h <<_ACEOF 19638 #define HAVE_LIBBSD 1 19639 _ACEOF 19640 19641 LIBS="-lbsd $LIBS" 19642 19643 fi 19644 19645 for ac_func in asprintf arc4random_buf getentropy 19646 do : 19647 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` 19648 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 19649 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 19650 cat >>confdefs.h <<_ACEOF 19651 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 19652 _ACEOF 19653 19654 fi 19655 done 19656 19657 19658 # Allow checking code with lint, sparse, etc. 19659 19660 19661 19662 19663 19664 # Check whether --with-lint was given. 19665 if test "${with_lint+set}" = set; then : 19666 withval=$with_lint; use_lint=$withval 19667 else 19668 use_lint=no 19669 fi 19670 19671 19672 # Obtain platform specific info like program name and options 19673 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 19674 case $host_os in 19675 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 19676 lint_name=splint 19677 lint_options="-badflag" 19678 ;; 19679 *freebsd* | *netbsd*) 19680 lint_name=lint 19681 lint_options="-u -b" 19682 ;; 19683 *solaris*) 19684 lint_name=lint 19685 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 19686 ;; 19687 esac 19688 19689 # Test for the presence of the program (either guessed by the code or spelled out by the user) 19690 if test "x$use_lint" = x"yes" ; then 19691 # Extract the first word of "$lint_name", so it can be a program name with args. 19692 set dummy $lint_name; ac_word=$2 19693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19694 $as_echo_n "checking for $ac_word... " >&6; } 19695 if ${ac_cv_path_LINT+:} false; then : 19696 $as_echo_n "(cached) " >&6 19697 else 19698 case $LINT in 19699 [\\/]* | ?:[\\/]*) 19700 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 19701 ;; 19702 *) 19703 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19704 for as_dir in $PATH 19705 do 19706 IFS=$as_save_IFS 19707 test -z "$as_dir" && as_dir=. 19708 for ac_exec_ext in '' $ac_executable_extensions; do 19709 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then 19710 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 19711 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 19712 break 2 19713 fi 19714 done 19715 done 19716 IFS=$as_save_IFS 19717 19718 ;; 19719 esac 19720 fi 19721 LINT=$ac_cv_path_LINT 19722 if test -n "$LINT"; then 19723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 19724 $as_echo "$LINT" >&6; } 19725 else 19726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 19727 $as_echo "no" >&6; } 19728 fi 19729 19730 19731 if test "x$LINT" = "x"; then 19732 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 19733 fi 19734 elif test "x$use_lint" = x"no" ; then 19735 if test "x$LINT" != "x"; then 19736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 19737 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 19738 fi 19739 else 19740 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 19741 fi 19742 19743 # User supplied flags override default flags 19744 if test "x$LINT_FLAGS" != "x"; then 19745 lint_options=$LINT_FLAGS 19746 fi 19747 19748 LINT_FLAGS=$lint_options 19749 19750 if test "x$LINT" != x; then 19751 LINT_TRUE= 19752 LINT_FALSE='#' 19753 else 19754 LINT_TRUE='#' 19755 LINT_FALSE= 19756 fi 19757 19758 19759 19760 19761 19762 # Check whether --enable-lint-library was given. 19763 if test "${enable_lint_library+set}" = set; then : 19764 enableval=$enable_lint_library; make_lint_lib=$enableval 19765 else 19766 make_lint_lib=no 19767 fi 19768 19769 19770 if test "x$make_lint_lib" = x"yes" ; then 19771 LINTLIB=llib-lICE.ln 19772 if test "x$LINT" = "x"; then 19773 as_fn_error $? "Cannot make lint library without --with-lint" "$LINENO" 5 19774 fi 19775 elif test "x$make_lint_lib" != x"no" ; then 19776 as_fn_error $? "--enable-lint-library expects 'yes' or 'no'." "$LINENO" 5 19777 fi 19778 19779 19780 if test x$make_lint_lib != xno; then 19781 MAKE_LINT_LIB_TRUE= 19782 MAKE_LINT_LIB_FALSE='#' 19783 else 19784 MAKE_LINT_LIB_TRUE='#' 19785 MAKE_LINT_LIB_FALSE= 19786 fi 19787 19788 19789 19790 LINT_FLAGS="${LINT_FLAGS} ${ICE_CFLAGS} ${XTRANS_CFLAGS}" 19791 19792 ac_config_files="$ac_config_files Makefile doc/Makefile specs/Makefile src/Makefile ice.pc" 19793 19794 cat >confcache <<\_ACEOF 19795 # This file is a shell script that caches the results of configure 19796 # tests run on this system so they can be shared between configure 19797 # scripts and configure runs, see configure's option --config-cache. 19798 # It is not useful on other systems. If it contains results you don't 19799 # want to keep, you may remove or edit it. 19800 # 19801 # config.status only pays attention to the cache file if you give it 19802 # the --recheck option to rerun configure. 19803 # 19804 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19805 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19806 # following values. 19807 19808 _ACEOF 19809 19810 # The following way of writing the cache mishandles newlines in values, 19811 # but we know of no workaround that is simple, portable, and efficient. 19812 # So, we kill variables containing newlines. 19813 # Ultrix sh set writes to stderr and can't be redirected directly, 19814 # and sets the high bit in the cache file unless we assign to the vars. 19815 ( 19816 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19817 eval ac_val=\$$ac_var 19818 case $ac_val in #( 19819 *${as_nl}*) 19820 case $ac_var in #( 19821 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19822 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19823 esac 19824 case $ac_var in #( 19825 _ | IFS | as_nl) ;; #( 19826 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19827 *) { eval $ac_var=; unset $ac_var;} ;; 19828 esac ;; 19829 esac 19830 done 19831 19832 (set) 2>&1 | 19833 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19834 *${as_nl}ac_space=\ *) 19835 # `set' does not quote correctly, so add quotes: double-quote 19836 # substitution turns \\\\ into \\, and sed turns \\ into \. 19837 sed -n \ 19838 "s/'/'\\\\''/g; 19839 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19840 ;; #( 19841 *) 19842 # `set' quotes correctly as required by POSIX, so do not add quotes. 19843 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19844 ;; 19845 esac | 19846 sort 19847 ) | 19848 sed ' 19849 /^ac_cv_env_/b end 19850 t clear 19851 :clear 19852 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 19853 t end 19854 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19855 :end' >>confcache 19856 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19857 if test -w "$cache_file"; then 19858 if test "x$cache_file" != "x/dev/null"; then 19859 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19860 $as_echo "$as_me: updating cache $cache_file" >&6;} 19861 if test ! -f "$cache_file" || test -h "$cache_file"; then 19862 cat confcache >"$cache_file" 19863 else 19864 case $cache_file in #( 19865 */* | ?:*) 19866 mv -f confcache "$cache_file"$$ && 19867 mv -f "$cache_file"$$ "$cache_file" ;; #( 19868 *) 19869 mv -f confcache "$cache_file" ;; 19870 esac 19871 fi 19872 fi 19873 else 19874 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19875 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 19876 fi 19877 fi 19878 rm -f confcache 19879 19880 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19881 # Let make expand exec_prefix. 19882 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19883 19884 DEFS=-DHAVE_CONFIG_H 19885 19886 ac_libobjs= 19887 ac_ltlibobjs= 19888 U= 19889 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19890 # 1. Remove the extension, and $U if already installed. 19891 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19892 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 19893 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19894 # will be set to the directory where LIBOBJS objects are built. 19895 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19896 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19897 done 19898 LIBOBJS=$ac_libobjs 19899 19900 LTLIBOBJS=$ac_ltlibobjs 19901 19902 19903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19904 $as_echo_n "checking that generated files are newer than configure... " >&6; } 19905 if test -n "$am_sleep_pid"; then 19906 # Hide warnings about reused PIDs. 19907 wait $am_sleep_pid 2>/dev/null 19908 fi 19909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 19910 $as_echo "done" >&6; } 19911 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19912 as_fn_error $? "conditional \"AMDEP\" was never defined. 19913 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19914 fi 19915 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19916 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19917 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19918 fi 19919 if test -n "$EXEEXT"; then 19920 am__EXEEXT_TRUE= 19921 am__EXEEXT_FALSE='#' 19922 else 19923 am__EXEEXT_TRUE='#' 19924 am__EXEEXT_FALSE= 19925 fi 19926 19927 if test -z "${ENABLE_DOCS_TRUE}" && test -z "${ENABLE_DOCS_FALSE}"; then 19928 as_fn_error $? "conditional \"ENABLE_DOCS\" was never defined. 19929 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19930 fi 19931 if test -z "${ENABLE_SPECS_TRUE}" && test -z "${ENABLE_SPECS_FALSE}"; then 19932 as_fn_error $? "conditional \"ENABLE_SPECS\" was never defined. 19933 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19934 fi 19935 if test -z "${HAVE_XMLTO_TEXT_TRUE}" && test -z "${HAVE_XMLTO_TEXT_FALSE}"; then 19936 as_fn_error $? "conditional \"HAVE_XMLTO_TEXT\" was never defined. 19937 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19938 fi 19939 if test -z "${HAVE_XMLTO_TRUE}" && test -z "${HAVE_XMLTO_FALSE}"; then 19940 as_fn_error $? "conditional \"HAVE_XMLTO\" was never defined. 19941 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19942 fi 19943 if test -z "${HAVE_FOP_TRUE}" && test -z "${HAVE_FOP_FALSE}"; then 19944 as_fn_error $? "conditional \"HAVE_FOP\" was never defined. 19945 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19946 fi 19947 if test -z "${HAVE_XSLTPROC_TRUE}" && test -z "${HAVE_XSLTPROC_FALSE}"; then 19948 as_fn_error $? "conditional \"HAVE_XSLTPROC\" was never defined. 19949 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19950 fi 19951 if test -z "${HAVE_STYLESHEETS_TRUE}" && test -z "${HAVE_STYLESHEETS_FALSE}"; then 19952 as_fn_error $? "conditional \"HAVE_STYLESHEETS\" was never defined. 19953 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19954 fi 19955 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 19956 as_fn_error $? "conditional \"LINT\" was never defined. 19957 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19958 fi 19959 if test -z "${MAKE_LINT_LIB_TRUE}" && test -z "${MAKE_LINT_LIB_FALSE}"; then 19960 as_fn_error $? "conditional \"MAKE_LINT_LIB\" was never defined. 19961 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19962 fi 19963 19964 : "${CONFIG_STATUS=./config.status}" 19965 ac_write_fail=0 19966 ac_clean_files_save=$ac_clean_files 19967 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19968 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19969 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 19970 as_write_fail=0 19971 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19972 #! $SHELL 19973 # Generated by $as_me. 19974 # Run this file to recreate the current configuration. 19975 # Compiler output produced by configure, useful for debugging 19976 # configure, is in config.log if it exists. 19977 19978 debug=false 19979 ac_cs_recheck=false 19980 ac_cs_silent=false 19981 19982 SHELL=\${CONFIG_SHELL-$SHELL} 19983 export SHELL 19984 _ASEOF 19985 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19986 ## -------------------- ## 19987 ## M4sh Initialization. ## 19988 ## -------------------- ## 19989 19990 # Be more Bourne compatible 19991 DUALCASE=1; export DUALCASE # for MKS sh 19992 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 19993 emulate sh 19994 NULLCMD=: 19995 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19996 # is contrary to our usage. Disable this feature. 19997 alias -g '${1+"$@"}'='"$@"' 19998 setopt NO_GLOB_SUBST 19999 else 20000 case `(set -o) 2>/dev/null` in #( 20001 *posix*) : 20002 set -o posix ;; #( 20003 *) : 20004 ;; 20005 esac 20006 fi 20007 20008 20009 as_nl=' 20010 ' 20011 export as_nl 20012 # Printing a long string crashes Solaris 7 /usr/bin/printf. 20013 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 20014 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 20015 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 20016 # Prefer a ksh shell builtin over an external printf program on Solaris, 20017 # but without wasting forks for bash or zsh. 20018 if test -z "$BASH_VERSION$ZSH_VERSION" \ 20019 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 20020 as_echo='print -r --' 20021 as_echo_n='print -rn --' 20022 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 20023 as_echo='printf %s\n' 20024 as_echo_n='printf %s' 20025 else 20026 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 20027 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 20028 as_echo_n='/usr/ucb/echo -n' 20029 else 20030 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 20031 as_echo_n_body='eval 20032 arg=$1; 20033 case $arg in #( 20034 *"$as_nl"*) 20035 expr "X$arg" : "X\\(.*\\)$as_nl"; 20036 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 20037 esac; 20038 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 20039 ' 20040 export as_echo_n_body 20041 as_echo_n='sh -c $as_echo_n_body as_echo' 20042 fi 20043 export as_echo_body 20044 as_echo='sh -c $as_echo_body as_echo' 20045 fi 20046 20047 # The user is always right. 20048 if test "${PATH_SEPARATOR+set}" != set; then 20049 PATH_SEPARATOR=: 20050 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 20051 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 20052 PATH_SEPARATOR=';' 20053 } 20054 fi 20055 20056 20057 # IFS 20058 # We need space, tab and new line, in precisely that order. Quoting is 20059 # there to prevent editors from complaining about space-tab. 20060 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 20061 # splitting by setting IFS to empty value.) 20062 IFS=" "" $as_nl" 20063 20064 # Find who we are. Look in the path if we contain no directory separator. 20065 as_myself= 20066 case $0 in #(( 20067 *[\\/]* ) as_myself=$0 ;; 20068 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20069 for as_dir in $PATH 20070 do 20071 IFS=$as_save_IFS 20072 test -z "$as_dir" && as_dir=. 20073 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 20074 done 20075 IFS=$as_save_IFS 20076 20077 ;; 20078 esac 20079 # We did not find ourselves, most probably we were run as `sh COMMAND' 20080 # in which case we are not to be found in the path. 20081 if test "x$as_myself" = x; then 20082 as_myself=$0 20083 fi 20084 if test ! -f "$as_myself"; then 20085 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 20086 exit 1 20087 fi 20088 20089 # Unset variables that we do not need and which cause bugs (e.g. in 20090 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 20091 # suppresses any "Segmentation fault" message there. '((' could 20092 # trigger a bug in pdksh 5.2.14. 20093 for as_var in BASH_ENV ENV MAIL MAILPATH 20094 do eval test x\${$as_var+set} = xset \ 20095 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 20096 done 20097 PS1='$ ' 20098 PS2='> ' 20099 PS4='+ ' 20100 20101 # NLS nuisances. 20102 LC_ALL=C 20103 export LC_ALL 20104 LANGUAGE=C 20105 export LANGUAGE 20106 20107 # CDPATH. 20108 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20109 20110 20111 # as_fn_error STATUS ERROR [LINENO LOG_FD] 20112 # ---------------------------------------- 20113 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 20114 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 20115 # script with STATUS, using 1 if that was 0. 20116 as_fn_error () 20117 { 20118 as_status=$1; test $as_status -eq 0 && as_status=1 20119 if test "$4"; then 20120 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 20121 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 20122 fi 20123 $as_echo "$as_me: error: $2" >&2 20124 as_fn_exit $as_status 20125 } # as_fn_error 20126 20127 20128 # as_fn_set_status STATUS 20129 # ----------------------- 20130 # Set $? to STATUS, without forking. 20131 as_fn_set_status () 20132 { 20133 return $1 20134 } # as_fn_set_status 20135 20136 # as_fn_exit STATUS 20137 # ----------------- 20138 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 20139 as_fn_exit () 20140 { 20141 set +e 20142 as_fn_set_status $1 20143 exit $1 20144 } # as_fn_exit 20145 20146 # as_fn_unset VAR 20147 # --------------- 20148 # Portably unset VAR. 20149 as_fn_unset () 20150 { 20151 { eval $1=; unset $1;} 20152 } 20153 as_unset=as_fn_unset 20154 # as_fn_append VAR VALUE 20155 # ---------------------- 20156 # Append the text in VALUE to the end of the definition contained in VAR. Take 20157 # advantage of any shell optimizations that allow amortized linear growth over 20158 # repeated appends, instead of the typical quadratic growth present in naive 20159 # implementations. 20160 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 20161 eval 'as_fn_append () 20162 { 20163 eval $1+=\$2 20164 }' 20165 else 20166 as_fn_append () 20167 { 20168 eval $1=\$$1\$2 20169 } 20170 fi # as_fn_append 20171 20172 # as_fn_arith ARG... 20173 # ------------------ 20174 # Perform arithmetic evaluation on the ARGs, and store the result in the 20175 # global $as_val. Take advantage of shells that can avoid forks. The arguments 20176 # must be portable across $(()) and expr. 20177 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 20178 eval 'as_fn_arith () 20179 { 20180 as_val=$(( $* )) 20181 }' 20182 else 20183 as_fn_arith () 20184 { 20185 as_val=`expr "$@" || test $? -eq 1` 20186 } 20187 fi # as_fn_arith 20188 20189 20190 if expr a : '\(a\)' >/dev/null 2>&1 && 20191 test "X`expr 00001 : '.*\(...\)'`" = X001; then 20192 as_expr=expr 20193 else 20194 as_expr=false 20195 fi 20196 20197 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 20198 as_basename=basename 20199 else 20200 as_basename=false 20201 fi 20202 20203 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 20204 as_dirname=dirname 20205 else 20206 as_dirname=false 20207 fi 20208 20209 as_me=`$as_basename -- "$0" || 20210 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 20211 X"$0" : 'X\(//\)$' \| \ 20212 X"$0" : 'X\(/\)' \| . 2>/dev/null || 20213 $as_echo X/"$0" | 20214 sed '/^.*\/\([^/][^/]*\)\/*$/{ 20215 s//\1/ 20216 q 20217 } 20218 /^X\/\(\/\/\)$/{ 20219 s//\1/ 20220 q 20221 } 20222 /^X\/\(\/\).*/{ 20223 s//\1/ 20224 q 20225 } 20226 s/.*/./; q'` 20227 20228 # Avoid depending upon Character Ranges. 20229 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 20230 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 20231 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 20232 as_cr_digits='0123456789' 20233 as_cr_alnum=$as_cr_Letters$as_cr_digits 20234 20235 ECHO_C= ECHO_N= ECHO_T= 20236 case `echo -n x` in #((((( 20237 -n*) 20238 case `echo 'xy\c'` in 20239 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 20240 xy) ECHO_C='\c';; 20241 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 20242 ECHO_T=' ';; 20243 esac;; 20244 *) 20245 ECHO_N='-n';; 20246 esac 20247 20248 rm -f conf$$ conf$$.exe conf$$.file 20249 if test -d conf$$.dir; then 20250 rm -f conf$$.dir/conf$$.file 20251 else 20252 rm -f conf$$.dir 20253 mkdir conf$$.dir 2>/dev/null 20254 fi 20255 if (echo >conf$$.file) 2>/dev/null; then 20256 if ln -s conf$$.file conf$$ 2>/dev/null; then 20257 as_ln_s='ln -s' 20258 # ... but there are two gotchas: 20259 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 20260 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 20261 # In both cases, we have to default to `cp -pR'. 20262 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 20263 as_ln_s='cp -pR' 20264 elif ln conf$$.file conf$$ 2>/dev/null; then 20265 as_ln_s=ln 20266 else 20267 as_ln_s='cp -pR' 20268 fi 20269 else 20270 as_ln_s='cp -pR' 20271 fi 20272 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 20273 rmdir conf$$.dir 2>/dev/null 20274 20275 20276 # as_fn_mkdir_p 20277 # ------------- 20278 # Create "$as_dir" as a directory, including parents if necessary. 20279 as_fn_mkdir_p () 20280 { 20281 20282 case $as_dir in #( 20283 -*) as_dir=./$as_dir;; 20284 esac 20285 test -d "$as_dir" || eval $as_mkdir_p || { 20286 as_dirs= 20287 while :; do 20288 case $as_dir in #( 20289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 20290 *) as_qdir=$as_dir;; 20291 esac 20292 as_dirs="'$as_qdir' $as_dirs" 20293 as_dir=`$as_dirname -- "$as_dir" || 20294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20295 X"$as_dir" : 'X\(//\)[^/]' \| \ 20296 X"$as_dir" : 'X\(//\)$' \| \ 20297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 20298 $as_echo X"$as_dir" | 20299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20300 s//\1/ 20301 q 20302 } 20303 /^X\(\/\/\)[^/].*/{ 20304 s//\1/ 20305 q 20306 } 20307 /^X\(\/\/\)$/{ 20308 s//\1/ 20309 q 20310 } 20311 /^X\(\/\).*/{ 20312 s//\1/ 20313 q 20314 } 20315 s/.*/./; q'` 20316 test -d "$as_dir" && break 20317 done 20318 test -z "$as_dirs" || eval "mkdir $as_dirs" 20319 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 20320 20321 20322 } # as_fn_mkdir_p 20323 if mkdir -p . 2>/dev/null; then 20324 as_mkdir_p='mkdir -p "$as_dir"' 20325 else 20326 test -d ./-p && rmdir ./-p 20327 as_mkdir_p=false 20328 fi 20329 20330 20331 # as_fn_executable_p FILE 20332 # ----------------------- 20333 # Test if FILE is an executable regular file. 20334 as_fn_executable_p () 20335 { 20336 test -f "$1" && test -x "$1" 20337 } # as_fn_executable_p 20338 as_test_x='test -x' 20339 as_executable_p=as_fn_executable_p 20340 20341 # Sed expression to map a string onto a valid CPP name. 20342 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 20343 20344 # Sed expression to map a string onto a valid variable name. 20345 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 20346 20347 20348 exec 6>&1 20349 ## ----------------------------------- ## 20350 ## Main body of $CONFIG_STATUS script. ## 20351 ## ----------------------------------- ## 20352 _ASEOF 20353 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 20354 20355 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20356 # Save the log message, to keep $0 and so on meaningful, and to 20357 # report actual input values of CONFIG_FILES etc. instead of their 20358 # values after options handling. 20359 ac_log=" 20360 This file was extended by libICE $as_me 1.0.10, which was 20361 generated by GNU Autoconf 2.69. Invocation command line was 20362 20363 CONFIG_FILES = $CONFIG_FILES 20364 CONFIG_HEADERS = $CONFIG_HEADERS 20365 CONFIG_LINKS = $CONFIG_LINKS 20366 CONFIG_COMMANDS = $CONFIG_COMMANDS 20367 $ $0 $@ 20368 20369 on `(hostname || uname -n) 2>/dev/null | sed 1q` 20370 " 20371 20372 _ACEOF 20373 20374 case $ac_config_files in *" 20375 "*) set x $ac_config_files; shift; ac_config_files=$*;; 20376 esac 20377 20378 case $ac_config_headers in *" 20379 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 20380 esac 20381 20382 20383 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20384 # Files that config.status was made for. 20385 config_files="$ac_config_files" 20386 config_headers="$ac_config_headers" 20387 config_commands="$ac_config_commands" 20388 20389 _ACEOF 20390 20391 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20392 ac_cs_usage="\ 20393 \`$as_me' instantiates files and other configuration actions 20394 from templates according to the current configuration. Unless the files 20395 and actions are specified as TAGs, all are instantiated by default. 20396 20397 Usage: $0 [OPTION]... [TAG]... 20398 20399 -h, --help print this help, then exit 20400 -V, --version print version number and configuration settings, then exit 20401 --config print configuration, then exit 20402 -q, --quiet, --silent 20403 do not print progress messages 20404 -d, --debug don't remove temporary files 20405 --recheck update $as_me by reconfiguring in the same conditions 20406 --file=FILE[:TEMPLATE] 20407 instantiate the configuration file FILE 20408 --header=FILE[:TEMPLATE] 20409 instantiate the configuration header FILE 20410 20411 Configuration files: 20412 $config_files 20413 20414 Configuration headers: 20415 $config_headers 20416 20417 Configuration commands: 20418 $config_commands 20419 20420 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libICE/issues>." 20421 20422 _ACEOF 20423 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20424 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 20425 ac_cs_version="\\ 20426 libICE config.status 1.0.10 20427 configured by $0, generated by GNU Autoconf 2.69, 20428 with options \\"\$ac_cs_config\\" 20429 20430 Copyright (C) 2012 Free Software Foundation, Inc. 20431 This config.status script is free software; the Free Software Foundation 20432 gives unlimited permission to copy, distribute and modify it." 20433 20434 ac_pwd='$ac_pwd' 20435 srcdir='$srcdir' 20436 INSTALL='$INSTALL' 20437 MKDIR_P='$MKDIR_P' 20438 AWK='$AWK' 20439 test -n "\$AWK" || AWK=awk 20440 _ACEOF 20441 20442 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20443 # The default lists apply if the user does not specify any file. 20444 ac_need_defaults=: 20445 while test $# != 0 20446 do 20447 case $1 in 20448 --*=?*) 20449 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20450 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 20451 ac_shift=: 20452 ;; 20453 --*=) 20454 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20455 ac_optarg= 20456 ac_shift=: 20457 ;; 20458 *) 20459 ac_option=$1 20460 ac_optarg=$2 20461 ac_shift=shift 20462 ;; 20463 esac 20464 20465 case $ac_option in 20466 # Handling of the options. 20467 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 20468 ac_cs_recheck=: ;; 20469 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 20470 $as_echo "$ac_cs_version"; exit ;; 20471 --config | --confi | --conf | --con | --co | --c ) 20472 $as_echo "$ac_cs_config"; exit ;; 20473 --debug | --debu | --deb | --de | --d | -d ) 20474 debug=: ;; 20475 --file | --fil | --fi | --f ) 20476 $ac_shift 20477 case $ac_optarg in 20478 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20479 '') as_fn_error $? "missing file argument" ;; 20480 esac 20481 as_fn_append CONFIG_FILES " '$ac_optarg'" 20482 ac_need_defaults=false;; 20483 --header | --heade | --head | --hea ) 20484 $ac_shift 20485 case $ac_optarg in 20486 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20487 esac 20488 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 20489 ac_need_defaults=false;; 20490 --he | --h) 20491 # Conflict between --help and --header 20492 as_fn_error $? "ambiguous option: \`$1' 20493 Try \`$0 --help' for more information.";; 20494 --help | --hel | -h ) 20495 $as_echo "$ac_cs_usage"; exit ;; 20496 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 20497 | -silent | --silent | --silen | --sile | --sil | --si | --s) 20498 ac_cs_silent=: ;; 20499 20500 # This is an error. 20501 -*) as_fn_error $? "unrecognized option: \`$1' 20502 Try \`$0 --help' for more information." ;; 20503 20504 *) as_fn_append ac_config_targets " $1" 20505 ac_need_defaults=false ;; 20506 20507 esac 20508 shift 20509 done 20510 20511 ac_configure_extra_args= 20512 20513 if $ac_cs_silent; then 20514 exec 6>/dev/null 20515 ac_configure_extra_args="$ac_configure_extra_args --silent" 20516 fi 20517 20518 _ACEOF 20519 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20520 if \$ac_cs_recheck; then 20521 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 20522 shift 20523 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 20524 CONFIG_SHELL='$SHELL' 20525 export CONFIG_SHELL 20526 exec "\$@" 20527 fi 20528 20529 _ACEOF 20530 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20531 exec 5>>config.log 20532 { 20533 echo 20534 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 20535 ## Running $as_me. ## 20536 _ASBOX 20537 $as_echo "$ac_log" 20538 } >&5 20539 20540 _ACEOF 20541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20542 # 20543 # INIT-COMMANDS 20544 # 20545 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 20546 20547 20548 # The HP-UX ksh and POSIX shell print the target directory to stdout 20549 # if CDPATH is set. 20550 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20551 20552 sed_quote_subst='$sed_quote_subst' 20553 double_quote_subst='$double_quote_subst' 20554 delay_variable_subst='$delay_variable_subst' 20555 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 20556 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 20557 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 20558 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 20559 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 20560 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 20561 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 20562 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 20563 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 20564 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 20565 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 20566 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 20567 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 20568 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 20569 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 20570 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 20571 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 20572 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 20573 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 20574 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 20575 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 20576 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 20577 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20578 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20579 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20580 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20581 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20582 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20583 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20584 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20585 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20586 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20587 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20588 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20589 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20590 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20591 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20592 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20593 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20594 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20595 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20596 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20597 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20598 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20599 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20600 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20601 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20602 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20603 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20604 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20605 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20606 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20607 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20608 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20609 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20610 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20611 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20612 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20613 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"`' 20614 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20615 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20616 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20617 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20618 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20619 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20620 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20621 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20622 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20623 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20624 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20625 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20626 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20627 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20628 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20629 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20630 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20631 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20632 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20633 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20634 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20635 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20636 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20637 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20638 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20639 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20640 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20641 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20642 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20643 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20644 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20645 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20646 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20647 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20648 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20649 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20650 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20651 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20652 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20653 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20654 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20655 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20656 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20657 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20658 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20659 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20660 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20661 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20662 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20663 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20664 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20665 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20666 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20667 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20668 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20669 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20670 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20671 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20672 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20673 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20674 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20675 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20676 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20677 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20678 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20679 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20680 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20681 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20682 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20683 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20684 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20685 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20686 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20687 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20688 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20689 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20690 20691 LTCC='$LTCC' 20692 LTCFLAGS='$LTCFLAGS' 20693 compiler='$compiler_DEFAULT' 20694 20695 # A function that is used when there is no print builtin or printf. 20696 func_fallback_echo () 20697 { 20698 eval 'cat <<_LTECHO_EOF 20699 \$1 20700 _LTECHO_EOF' 20701 } 20702 20703 # Quote evaled strings. 20704 for var in SHELL \ 20705 ECHO \ 20706 PATH_SEPARATOR \ 20707 SED \ 20708 GREP \ 20709 EGREP \ 20710 FGREP \ 20711 LD \ 20712 NM \ 20713 LN_S \ 20714 lt_SP2NL \ 20715 lt_NL2SP \ 20716 reload_flag \ 20717 OBJDUMP \ 20718 deplibs_check_method \ 20719 file_magic_cmd \ 20720 file_magic_glob \ 20721 want_nocaseglob \ 20722 DLLTOOL \ 20723 sharedlib_from_linklib_cmd \ 20724 AR \ 20725 AR_FLAGS \ 20726 archiver_list_spec \ 20727 STRIP \ 20728 RANLIB \ 20729 CC \ 20730 CFLAGS \ 20731 compiler \ 20732 lt_cv_sys_global_symbol_pipe \ 20733 lt_cv_sys_global_symbol_to_cdecl \ 20734 lt_cv_sys_global_symbol_to_import \ 20735 lt_cv_sys_global_symbol_to_c_name_address \ 20736 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20737 lt_cv_nm_interface \ 20738 nm_file_list_spec \ 20739 lt_cv_truncate_bin \ 20740 lt_prog_compiler_no_builtin_flag \ 20741 lt_prog_compiler_pic \ 20742 lt_prog_compiler_wl \ 20743 lt_prog_compiler_static \ 20744 lt_cv_prog_compiler_c_o \ 20745 need_locks \ 20746 MANIFEST_TOOL \ 20747 DSYMUTIL \ 20748 NMEDIT \ 20749 LIPO \ 20750 OTOOL \ 20751 OTOOL64 \ 20752 shrext_cmds \ 20753 export_dynamic_flag_spec \ 20754 whole_archive_flag_spec \ 20755 compiler_needs_object \ 20756 with_gnu_ld \ 20757 allow_undefined_flag \ 20758 no_undefined_flag \ 20759 hardcode_libdir_flag_spec \ 20760 hardcode_libdir_separator \ 20761 exclude_expsyms \ 20762 include_expsyms \ 20763 file_list_spec \ 20764 variables_saved_for_relink \ 20765 libname_spec \ 20766 library_names_spec \ 20767 soname_spec \ 20768 install_override_mode \ 20769 finish_eval \ 20770 old_striplib \ 20771 striplib; do 20772 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20773 *[\\\\\\\`\\"\\\$]*) 20774 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20775 ;; 20776 *) 20777 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20778 ;; 20779 esac 20780 done 20781 20782 # Double-quote double-evaled strings. 20783 for var in reload_cmds \ 20784 old_postinstall_cmds \ 20785 old_postuninstall_cmds \ 20786 old_archive_cmds \ 20787 extract_expsyms_cmds \ 20788 old_archive_from_new_cmds \ 20789 old_archive_from_expsyms_cmds \ 20790 archive_cmds \ 20791 archive_expsym_cmds \ 20792 module_cmds \ 20793 module_expsym_cmds \ 20794 export_symbols_cmds \ 20795 prelink_cmds \ 20796 postlink_cmds \ 20797 postinstall_cmds \ 20798 postuninstall_cmds \ 20799 finish_cmds \ 20800 sys_lib_search_path_spec \ 20801 configure_time_dlsearch_path \ 20802 configure_time_lt_sys_library_path; do 20803 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20804 *[\\\\\\\`\\"\\\$]*) 20805 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20806 ;; 20807 *) 20808 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20809 ;; 20810 esac 20811 done 20812 20813 ac_aux_dir='$ac_aux_dir' 20814 20815 # See if we are running on zsh, and set the options that allow our 20816 # commands through without removal of \ escapes INIT. 20817 if test -n "\${ZSH_VERSION+set}"; then 20818 setopt NO_GLOB_SUBST 20819 fi 20820 20821 20822 PACKAGE='$PACKAGE' 20823 VERSION='$VERSION' 20824 RM='$RM' 20825 ofile='$ofile' 20826 20827 20828 20829 20830 _ACEOF 20831 20832 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20833 20834 # Handling of arguments. 20835 for ac_config_target in $ac_config_targets 20836 do 20837 case $ac_config_target in 20838 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20839 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20840 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20841 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20842 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; 20843 "specs/Makefile") CONFIG_FILES="$CONFIG_FILES specs/Makefile" ;; 20844 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20845 "ice.pc") CONFIG_FILES="$CONFIG_FILES ice.pc" ;; 20846 20847 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20848 esac 20849 done 20850 20851 20852 # If the user did not use the arguments to specify the items to instantiate, 20853 # then the envvar interface is used. Set only those that are not. 20854 # We use the long form for the default assignment because of an extremely 20855 # bizarre bug on SunOS 4.1.3. 20856 if $ac_need_defaults; then 20857 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 20858 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 20859 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 20860 fi 20861 20862 # Have a temporary directory for convenience. Make it in the build tree 20863 # simply because there is no reason against having it here, and in addition, 20864 # creating and moving files from /tmp can sometimes cause problems. 20865 # Hook for its removal unless debugging. 20866 # Note that there is a small window in which the directory will not be cleaned: 20867 # after its creation but before its name has been assigned to `$tmp'. 20868 $debug || 20869 { 20870 tmp= ac_tmp= 20871 trap 'exit_status=$? 20872 : "${ac_tmp:=$tmp}" 20873 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20874 ' 0 20875 trap 'as_fn_exit 1' 1 2 13 15 20876 } 20877 # Create a (secure) tmp directory for tmp files. 20878 20879 { 20880 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20881 test -d "$tmp" 20882 } || 20883 { 20884 tmp=./conf$$-$RANDOM 20885 (umask 077 && mkdir "$tmp") 20886 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20887 ac_tmp=$tmp 20888 20889 # Set up the scripts for CONFIG_FILES section. 20890 # No need to generate them if there are no CONFIG_FILES. 20891 # This happens for instance with `./config.status config.h'. 20892 if test -n "$CONFIG_FILES"; then 20893 20894 20895 ac_cr=`echo X | tr X '\015'` 20896 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20897 # But we know of no other shell where ac_cr would be empty at this 20898 # point, so we can use a bashism as a fallback. 20899 if test "x$ac_cr" = x; then 20900 eval ac_cr=\$\'\\r\' 20901 fi 20902 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20903 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20904 ac_cs_awk_cr='\\r' 20905 else 20906 ac_cs_awk_cr=$ac_cr 20907 fi 20908 20909 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20910 _ACEOF 20911 20912 20913 { 20914 echo "cat >conf$$subs.awk <<_ACEOF" && 20915 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20916 echo "_ACEOF" 20917 } >conf$$subs.sh || 20918 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20919 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20920 ac_delim='%!_!# ' 20921 for ac_last_try in false false false false false :; do 20922 . ./conf$$subs.sh || 20923 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20924 20925 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20926 if test $ac_delim_n = $ac_delim_num; then 20927 break 20928 elif $ac_last_try; then 20929 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20930 else 20931 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20932 fi 20933 done 20934 rm -f conf$$subs.sh 20935 20936 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20937 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20938 _ACEOF 20939 sed -n ' 20940 h 20941 s/^/S["/; s/!.*/"]=/ 20942 p 20943 g 20944 s/^[^!]*!// 20945 :repl 20946 t repl 20947 s/'"$ac_delim"'$// 20948 t delim 20949 :nl 20950 h 20951 s/\(.\{148\}\)..*/\1/ 20952 t more1 20953 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20954 p 20955 n 20956 b repl 20957 :more1 20958 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20959 p 20960 g 20961 s/.\{148\}// 20962 t nl 20963 :delim 20964 h 20965 s/\(.\{148\}\)..*/\1/ 20966 t more2 20967 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20968 p 20969 b 20970 :more2 20971 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20972 p 20973 g 20974 s/.\{148\}// 20975 t delim 20976 ' <conf$$subs.awk | sed ' 20977 /^[^""]/{ 20978 N 20979 s/\n// 20980 } 20981 ' >>$CONFIG_STATUS || ac_write_fail=1 20982 rm -f conf$$subs.awk 20983 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20984 _ACAWK 20985 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20986 for (key in S) S_is_set[key] = 1 20987 FS = "" 20988 20989 } 20990 { 20991 line = $ 0 20992 nfields = split(line, field, "@") 20993 substed = 0 20994 len = length(field[1]) 20995 for (i = 2; i < nfields; i++) { 20996 key = field[i] 20997 keylen = length(key) 20998 if (S_is_set[key]) { 20999 value = S[key] 21000 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 21001 len += length(value) + length(field[++i]) 21002 substed = 1 21003 } else 21004 len += 1 + keylen 21005 } 21006 21007 print line 21008 } 21009 21010 _ACAWK 21011 _ACEOF 21012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21013 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 21014 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 21015 else 21016 cat 21017 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 21018 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 21019 _ACEOF 21020 21021 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 21022 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 21023 # trailing colons and then remove the whole line if VPATH becomes empty 21024 # (actually we leave an empty line to preserve line numbers). 21025 if test "x$srcdir" = x.; then 21026 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 21027 h 21028 s/// 21029 s/^/:/ 21030 s/[ ]*$/:/ 21031 s/:\$(srcdir):/:/g 21032 s/:\${srcdir}:/:/g 21033 s/:@srcdir@:/:/g 21034 s/^:*// 21035 s/:*$// 21036 x 21037 s/\(=[ ]*\).*/\1/ 21038 G 21039 s/\n// 21040 s/^[^=]*=[ ]*$// 21041 }' 21042 fi 21043 21044 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21045 fi # test -n "$CONFIG_FILES" 21046 21047 # Set up the scripts for CONFIG_HEADERS section. 21048 # No need to generate them if there are no CONFIG_HEADERS. 21049 # This happens for instance with `./config.status Makefile'. 21050 if test -n "$CONFIG_HEADERS"; then 21051 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 21052 BEGIN { 21053 _ACEOF 21054 21055 # Transform confdefs.h into an awk script `defines.awk', embedded as 21056 # here-document in config.status, that substitutes the proper values into 21057 # config.h.in to produce config.h. 21058 21059 # Create a delimiter string that does not exist in confdefs.h, to ease 21060 # handling of long lines. 21061 ac_delim='%!_!# ' 21062 for ac_last_try in false false :; do 21063 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 21064 if test -z "$ac_tt"; then 21065 break 21066 elif $ac_last_try; then 21067 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 21068 else 21069 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21070 fi 21071 done 21072 21073 # For the awk script, D is an array of macro values keyed by name, 21074 # likewise P contains macro parameters if any. Preserve backslash 21075 # newline sequences. 21076 21077 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 21078 sed -n ' 21079 s/.\{148\}/&'"$ac_delim"'/g 21080 t rset 21081 :rset 21082 s/^[ ]*#[ ]*define[ ][ ]*/ / 21083 t def 21084 d 21085 :def 21086 s/\\$// 21087 t bsnl 21088 s/["\\]/\\&/g 21089 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21090 D["\1"]=" \3"/p 21091 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 21092 d 21093 :bsnl 21094 s/["\\]/\\&/g 21095 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21096 D["\1"]=" \3\\\\\\n"\\/p 21097 t cont 21098 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 21099 t cont 21100 d 21101 :cont 21102 n 21103 s/.\{148\}/&'"$ac_delim"'/g 21104 t clear 21105 :clear 21106 s/\\$// 21107 t bsnlc 21108 s/["\\]/\\&/g; s/^/"/; s/$/"/p 21109 d 21110 :bsnlc 21111 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 21112 b cont 21113 ' <confdefs.h | sed ' 21114 s/'"$ac_delim"'/"\\\ 21115 "/g' >>$CONFIG_STATUS || ac_write_fail=1 21116 21117 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21118 for (key in D) D_is_set[key] = 1 21119 FS = "" 21120 } 21121 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 21122 line = \$ 0 21123 split(line, arg, " ") 21124 if (arg[1] == "#") { 21125 defundef = arg[2] 21126 mac1 = arg[3] 21127 } else { 21128 defundef = substr(arg[1], 2) 21129 mac1 = arg[2] 21130 } 21131 split(mac1, mac2, "(") #) 21132 macro = mac2[1] 21133 prefix = substr(line, 1, index(line, defundef) - 1) 21134 if (D_is_set[macro]) { 21135 # Preserve the white space surrounding the "#". 21136 print prefix "define", macro P[macro] D[macro] 21137 next 21138 } else { 21139 # Replace #undef with comments. This is necessary, for example, 21140 # in the case of _POSIX_SOURCE, which is predefined and required 21141 # on some systems where configure will not decide to define it. 21142 if (defundef == "undef") { 21143 print "/*", prefix defundef, macro, "*/" 21144 next 21145 } 21146 } 21147 } 21148 { print } 21149 _ACAWK 21150 _ACEOF 21151 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21152 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 21153 fi # test -n "$CONFIG_HEADERS" 21154 21155 21156 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 21157 shift 21158 for ac_tag 21159 do 21160 case $ac_tag in 21161 :[FHLC]) ac_mode=$ac_tag; continue;; 21162 esac 21163 case $ac_mode$ac_tag in 21164 :[FHL]*:*);; 21165 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 21166 :[FH]-) ac_tag=-:-;; 21167 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 21168 esac 21169 ac_save_IFS=$IFS 21170 IFS=: 21171 set x $ac_tag 21172 IFS=$ac_save_IFS 21173 shift 21174 ac_file=$1 21175 shift 21176 21177 case $ac_mode in 21178 :L) ac_source=$1;; 21179 :[FH]) 21180 ac_file_inputs= 21181 for ac_f 21182 do 21183 case $ac_f in 21184 -) ac_f="$ac_tmp/stdin";; 21185 *) # Look for the file first in the build tree, then in the source tree 21186 # (if the path is not absolute). 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21784 need_lib_prefix=$need_lib_prefix 21785 21786 # Do we need a version for libraries? 21787 need_version=$need_version 21788 21789 # Library versioning type. 21790 version_type=$version_type 21791 21792 # Shared library runtime path variable. 21793 runpath_var=$runpath_var 21794 21795 # Shared library path variable. 21796 shlibpath_var=$shlibpath_var 21797 21798 # Is shlibpath searched before the hard-coded library search path? 21799 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21800 21801 # Format of library name prefix. 21802 libname_spec=$lt_libname_spec 21803 21804 # List of archive names. First name is the real one, the rest are links. 21805 # The last name is the one that the linker finds with -lNAME 21806 library_names_spec=$lt_library_names_spec 21807 21808 # The coded name of the library, if different from the real name. 21809 soname_spec=$lt_soname_spec 21810 21811 # Permission mode override for installation of shared libraries. 21812 install_override_mode=$lt_install_override_mode 21813 21814 # Command to use after installation of a shared archive. 21815 postinstall_cmds=$lt_postinstall_cmds 21816 21817 # Command to use after uninstallation of a shared archive. 21818 postuninstall_cmds=$lt_postuninstall_cmds 21819 21820 # Commands used to finish a libtool library installation in a directory. 21821 finish_cmds=$lt_finish_cmds 21822 21823 # As "finish_cmds", except a single script fragment to be evaled but 21824 # not shown. 21825 finish_eval=$lt_finish_eval 21826 21827 # Whether we should hardcode library paths into libraries. 21828 hardcode_into_libs=$hardcode_into_libs 21829 21830 # Compile-time system search path for libraries. 21831 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21832 21833 # Detected run-time system search path for libraries. 21834 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21835 21836 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21837 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21838 21839 # Whether dlopen is supported. 21840 dlopen_support=$enable_dlopen 21841 21842 # Whether dlopen of programs is supported. 21843 dlopen_self=$enable_dlopen_self 21844 21845 # Whether dlopen of statically linked programs is supported. 21846 dlopen_self_static=$enable_dlopen_self_static 21847 21848 # Commands to strip libraries. 21849 old_striplib=$lt_old_striplib 21850 striplib=$lt_striplib 21851 21852 21853 # The linker used to build libraries. 21854 LD=$lt_LD 21855 21856 # How to create reloadable object files. 21857 reload_flag=$lt_reload_flag 21858 reload_cmds=$lt_reload_cmds 21859 21860 # Commands used to build an old-style archive. 21861 old_archive_cmds=$lt_old_archive_cmds 21862 21863 # A language specific compiler. 21864 CC=$lt_compiler 21865 21866 # Is the compiler the GNU compiler? 21867 with_gcc=$GCC 21868 21869 # Compiler flag to turn off builtin functions. 21870 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21871 21872 # Additional compiler flags for building library objects. 21873 pic_flag=$lt_lt_prog_compiler_pic 21874 21875 # How to pass a linker flag through the compiler. 21876 wl=$lt_lt_prog_compiler_wl 21877 21878 # Compiler flag to prevent dynamic linking. 21879 link_static_flag=$lt_lt_prog_compiler_static 21880 21881 # Does compiler simultaneously support -c and -o options? 21882 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21883 21884 # Whether or not to add -lc for building shared libraries. 21885 build_libtool_need_lc=$archive_cmds_need_lc 21886 21887 # Whether or not to disallow shared libs when runtime libs are static. 21888 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21889 21890 # Compiler flag to allow reflexive dlopens. 21891 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21892 21893 # Compiler flag to generate shared objects directly from archives. 21894 whole_archive_flag_spec=$lt_whole_archive_flag_spec 21895 21896 # Whether the compiler copes with passing no objects directly. 21897 compiler_needs_object=$lt_compiler_needs_object 21898 21899 # Create an old-style archive from a shared archive. 21900 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21901 21902 # Create a temporary old-style archive to link instead of a shared archive. 21903 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21904 21905 # Commands used to build a shared archive. 21906 archive_cmds=$lt_archive_cmds 21907 archive_expsym_cmds=$lt_archive_expsym_cmds 21908 21909 # Commands used to build a loadable module if different from building 21910 # a shared archive. 21911 module_cmds=$lt_module_cmds 21912 module_expsym_cmds=$lt_module_expsym_cmds 21913 21914 # Whether we are building with GNU ld or not. 21915 with_gnu_ld=$lt_with_gnu_ld 21916 21917 # Flag that allows shared libraries with undefined symbols to be built. 21918 allow_undefined_flag=$lt_allow_undefined_flag 21919 21920 # Flag that enforces no undefined symbols. 21921 no_undefined_flag=$lt_no_undefined_flag 21922 21923 # Flag to hardcode \$libdir into a binary during linking. 21924 # This must work even if \$libdir does not exist 21925 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21926 21927 # Whether we need a single "-rpath" flag with a separated argument. 21928 hardcode_libdir_separator=$lt_hardcode_libdir_separator 21929 21930 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21931 # DIR into the resulting binary. 21932 hardcode_direct=$hardcode_direct 21933 21934 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21935 # DIR into the resulting binary and the resulting library dependency is 21936 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 21937 # library is relocated. 21938 hardcode_direct_absolute=$hardcode_direct_absolute 21939 21940 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21941 # into the resulting binary. 21942 hardcode_minus_L=$hardcode_minus_L 21943 21944 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21945 # into the resulting binary. 21946 hardcode_shlibpath_var=$hardcode_shlibpath_var 21947 21948 # Set to "yes" if building a shared library automatically hardcodes DIR 21949 # into the library and all subsequent libraries and executables linked 21950 # against it. 21951 hardcode_automatic=$hardcode_automatic 21952 21953 # Set to yes if linker adds runtime paths of dependent libraries 21954 # to runtime path list. 21955 inherit_rpath=$inherit_rpath 21956 21957 # Whether libtool must link a program against all its dependency libraries. 21958 link_all_deplibs=$link_all_deplibs 21959 21960 # Set to "yes" if exported symbols are required. 21961 always_export_symbols=$always_export_symbols 21962 21963 # The commands to list exported symbols. 21964 export_symbols_cmds=$lt_export_symbols_cmds 21965 21966 # Symbols that should not be listed in the preloaded symbols. 21967 exclude_expsyms=$lt_exclude_expsyms 21968 21969 # Symbols that must always be exported. 21970 include_expsyms=$lt_include_expsyms 21971 21972 # Commands necessary for linking programs (against libraries) with templates. 21973 prelink_cmds=$lt_prelink_cmds 21974 21975 # Commands necessary for finishing linking programs. 21976 postlink_cmds=$lt_postlink_cmds 21977 21978 # Specify filename containing input files. 21979 file_list_spec=$lt_file_list_spec 21980 21981 # How to hardcode a shared library path into an executable. 21982 hardcode_action=$hardcode_action 21983 21984 # ### END LIBTOOL CONFIG 21985 21986 _LT_EOF 21987 21988 cat <<'_LT_EOF' >> "$cfgfile" 21989 21990 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21991 21992 # func_munge_path_list VARIABLE PATH 21993 # ----------------------------------- 21994 # VARIABLE is name of variable containing _space_ separated list of 21995 # directories to be munged by the contents of PATH, which is string 21996 # having a format: 21997 # "DIR[:DIR]:" 21998 # string "DIR[ DIR]" will be prepended to VARIABLE 21999 # ":DIR[:DIR]" 22000 # string "DIR[ DIR]" will be appended to VARIABLE 22001 # "DIRP[:DIRP]::[DIRA:]DIRA" 22002 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 22003 # "DIRA[ DIRA]" will be appended to VARIABLE 22004 # "DIR[:DIR]" 22005 # VARIABLE will be replaced by "DIR[ DIR]" 22006 func_munge_path_list () 22007 { 22008 case x$2 in 22009 x) 22010 ;; 22011 *:) 22012 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 22013 ;; 22014 x:*) 22015 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 22016 ;; 22017 *::*) 22018 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 22019 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 22020 ;; 22021 *) 22022 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 22023 ;; 22024 esac 22025 } 22026 22027 22028 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 22029 func_cc_basename () 22030 { 22031 for cc_temp in $*""; do 22032 case $cc_temp in 22033 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 22034 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 22035 \-*) ;; 22036 *) break;; 22037 esac 22038 done 22039 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 22040 } 22041 22042 22043 # ### END FUNCTIONS SHARED WITH CONFIGURE 22044 22045 _LT_EOF 22046 22047 case $host_os in 22048 aix3*) 22049 cat <<\_LT_EOF >> "$cfgfile" 22050 # AIX sometimes has problems with the GCC collect2 program. For some 22051 # reason, if we set the COLLECT_NAMES environment variable, the problems 22052 # vanish in a puff of smoke. 22053 if test set != "${COLLECT_NAMES+set}"; then 22054 COLLECT_NAMES= 22055 export COLLECT_NAMES 22056 fi 22057 _LT_EOF 22058 ;; 22059 esac 22060 22061 22062 ltmain=$ac_aux_dir/ltmain.sh 22063 22064 22065 # We use sed instead of cat because bash on DJGPP gets confused if 22066 # if finds mixed CR/LF and LF-only lines. Since sed operates in 22067 # text mode, it properly converts lines to CR/LF. This bash problem 22068 # is reportedly fixed, but why not run on old versions too? 22069 sed '$q' "$ltmain" >> "$cfgfile" \ 22070 || (rm -f "$cfgfile"; exit 1) 22071 22072 mv -f "$cfgfile" "$ofile" || 22073 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 22074 chmod +x "$ofile" 22075 22076 ;; 22077 22078 esac 22079 done # for ac_tag 22080 22081 22082 as_fn_exit 0 22083 _ACEOF 22084 ac_clean_files=$ac_clean_files_save 22085 22086 test $ac_write_fail = 0 || 22087 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 22088 22089 22090 # configure is writing to config.log, and then calls config.status. 22091 # config.status does its own redirection, appending to config.log. 22092 # Unfortunately, on DOS this fails, as config.log is still kept open 22093 # by configure, so config.status won't be able to write to it; its 22094 # output is simply discarded. So we exec the FD to /dev/null, 22095 # effectively closing config.log, so it can be properly (re)opened and 22096 # appended to by config.status. When coming back to configure, we 22097 # need to make the FD available again. 22098 if test "$no_create" != yes; then 22099 ac_cs_success=: 22100 ac_config_status_args= 22101 test "$silent" = yes && 22102 ac_config_status_args="$ac_config_status_args --quiet" 22103 exec 5>/dev/null 22104 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 22105 exec 5>>config.log 22106 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 22107 # would make configure fail if this is the last instruction. 22108 $ac_cs_success || as_fn_exit 1 22109 fi 22110 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 22111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 22112 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 22113 fi 22114 22115
Indexes created Mon Oct 26 00:26:21 UTC 2026