configure revision 1.1.1.3
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for libxshmfence 1.3.1. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxshmfence/-/issues>. 6 # 7 # 8 # Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation, 9 # Inc. 10 # 11 # 12 # This configure script is free software; the Free Software Foundation 13 # gives unlimited permission to copy, distribute and modify it. 14 ## -------------------- ## 15 ## M4sh Initialization. ## 16 ## -------------------- ## 17 18 # Be more Bourne compatible 19 DUALCASE=1; export DUALCASE # for MKS sh 20 as_nop=: 21 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 22 then : 23 emulate sh 24 NULLCMD=: 25 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 26 # is contrary to our usage. Disable this feature. 27 alias -g '${1+"$@"}'='"$@"' 28 setopt NO_GLOB_SUBST 29 else $as_nop 30 case `(set -o) 2>/dev/null` in #( 31 *posix*) : 32 set -o posix ;; #( 33 *) : 34 ;; 35 esac 36 fi 37 38 39 40 # Reset variables that may have inherited troublesome values from 41 # the environment. 42 43 # IFS needs to be set, to space, tab, and newline, in precisely that order. 44 # (If _AS_PATH_WALK were called with IFS unset, it would have the 45 # side effect of setting IFS to empty, thus disabling word splitting.) 46 # Quoting is to prevent editors from complaining about space-tab. 47 as_nl=' 48 ' 49 export as_nl 50 IFS=" "" $as_nl" 51 52 PS1='$ ' 53 PS2='> ' 54 PS4='+ ' 55 56 # Ensure predictable behavior from utilities with locale-dependent output. 57 LC_ALL=C 58 export LC_ALL 59 LANGUAGE=C 60 export LANGUAGE 61 62 # We cannot yet rely on "unset" to work, but we need these variables 63 # to be unset--not just set to an empty or harmless value--now, to 64 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 65 # also avoids known problems related to "unset" and subshell syntax 66 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 67 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 68 do eval test \${$as_var+y} \ 69 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 70 done 71 72 # Ensure that fds 0, 1, and 2 are open. 73 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 74 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 75 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 76 77 # The user is always right. 78 if ${PATH_SEPARATOR+false} :; then 79 PATH_SEPARATOR=: 80 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 81 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 82 PATH_SEPARATOR=';' 83 } 84 fi 85 86 87 # Find who we are. Look in the path if we contain no directory separator. 88 as_myself= 89 case $0 in #(( 90 *[\\/]* ) as_myself=$0 ;; 91 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 92 for as_dir in $PATH 93 do 94 IFS=$as_save_IFS 95 case $as_dir in #((( 96 '') as_dir=./ ;; 97 */) ;; 98 *) as_dir=$as_dir/ ;; 99 esac 100 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 101 done 102 IFS=$as_save_IFS 103 104 ;; 105 esac 106 # We did not find ourselves, most probably we were run as `sh COMMAND' 107 # in which case we are not to be found in the path. 108 if test "x$as_myself" = x; then 109 as_myself=$0 110 fi 111 if test ! -f "$as_myself"; then 112 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 113 exit 1 114 fi 115 116 117 # Use a proper internal environment variable to ensure we don't fall 118 # into an infinite loop, continuously re-executing ourselves. 119 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then 120 _as_can_reexec=no; export _as_can_reexec; 121 # We cannot yet assume a decent shell, so we have to provide a 122 # neutralization value for shells without unset; and this also 123 # works around shells that cannot unset nonexistent variables. 124 # Preserve -v and -x to the replacement shell. 125 BASH_ENV=/dev/null 126 ENV=/dev/null 127 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 128 case $- in # (((( 129 *v*x* | *x*v* ) as_opts=-vx ;; 130 *v* ) as_opts=-v ;; 131 *x* ) as_opts=-x ;; 132 * ) as_opts= ;; 133 esac 134 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} 135 # Admittedly, this is quite paranoid, since all the known shells bail 136 # out after a failed `exec'. 137 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 138 exit 255 139 fi 140 # We don't want this to propagate to other subprocesses. 141 { _as_can_reexec=; unset _as_can_reexec;} 142 if test "x$CONFIG_SHELL" = x; then 143 as_bourne_compatible="as_nop=: 144 if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 145 then : 146 emulate sh 147 NULLCMD=: 148 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 149 # is contrary to our usage. Disable this feature. 150 alias -g '\${1+\"\$@\"}'='\"\$@\"' 151 setopt NO_GLOB_SUBST 152 else \$as_nop 153 case \`(set -o) 2>/dev/null\` in #( 154 *posix*) : 155 set -o posix ;; #( 156 *) : 157 ;; 158 esac 159 fi 160 " 161 as_required="as_fn_return () { (exit \$1); } 162 as_fn_success () { as_fn_return 0; } 163 as_fn_failure () { as_fn_return 1; } 164 as_fn_ret_success () { return 0; } 165 as_fn_ret_failure () { return 1; } 166 167 exitcode=0 168 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 169 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 170 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 171 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 172 if ( set x; as_fn_ret_success y && test x = \"\$1\" ) 173 then : 174 175 else \$as_nop 176 exitcode=1; echo positional parameters were not saved. 177 fi 178 test x\$exitcode = x0 || exit 1 179 blah=\$(echo \$(echo blah)) 180 test x\"\$blah\" = xblah || exit 1 181 test -x / || exit 1" 182 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 183 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 184 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 185 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 186 187 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 188 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 189 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 190 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 191 PATH=/empty FPATH=/empty; export PATH FPATH 192 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 193 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 194 test \$(( 1 + 1 )) = 2 || exit 1" 195 if (eval "$as_required") 2>/dev/null 196 then : 197 as_have_required=yes 198 else $as_nop 199 as_have_required=no 200 fi 201 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null 202 then : 203 204 else $as_nop 205 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 206 as_found=false 207 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 208 do 209 IFS=$as_save_IFS 210 case $as_dir in #((( 211 '') as_dir=./ ;; 212 */) ;; 213 *) as_dir=$as_dir/ ;; 214 esac 215 as_found=: 216 case $as_dir in #( 217 /*) 218 for as_base in sh bash ksh sh5; do 219 # Try only shells that exist, to save several forks. 220 as_shell=$as_dir$as_base 221 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 222 as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null 223 then : 224 CONFIG_SHELL=$as_shell as_have_required=yes 225 if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null 226 then : 227 break 2 228 fi 229 fi 230 done;; 231 esac 232 as_found=false 233 done 234 IFS=$as_save_IFS 235 if $as_found 236 then : 237 238 else $as_nop 239 if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 240 as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null 241 then : 242 CONFIG_SHELL=$SHELL as_have_required=yes 243 fi 244 fi 245 246 247 if test "x$CONFIG_SHELL" != x 248 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 printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2 267 exit 255 268 fi 269 270 if test x$as_have_required = xno 271 then : 272 printf "%s\n" "$0: This script requires a shell more modern than all" 273 printf "%s\n" "$0: the shells that I found on your system." 274 if test ${ZSH_VERSION+y} ; then 275 printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should" 276 printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later." 277 else 278 printf "%s\n" "$0: Please tell bug-autoconf (at] gnu.org and 279 $0: https://gitlab.freedesktop.org/xorg/lib/libxshmfence/-/issues 280 $0: about your system, including any error possibly output 281 $0: before this message. Then install a modern shell, or 282 $0: manually run the script under such a shell if you do 283 $0: have one." 284 fi 285 exit 1 286 fi 287 fi 288 fi 289 SHELL=${CONFIG_SHELL-/bin/sh} 290 export SHELL 291 # Unset more variables known to interfere with behavior of common tools. 292 CLICOLOR_FORCE= GREP_OPTIONS= 293 unset CLICOLOR_FORCE GREP_OPTIONS 294 295 ## --------------------- ## 296 ## M4sh Shell Functions. ## 297 ## --------------------- ## 298 # as_fn_unset VAR 299 # --------------- 300 # Portably unset VAR. 301 as_fn_unset () 302 { 303 { eval $1=; unset $1;} 304 } 305 as_unset=as_fn_unset 306 307 308 # as_fn_set_status STATUS 309 # ----------------------- 310 # Set $? to STATUS, without forking. 311 as_fn_set_status () 312 { 313 return $1 314 } # as_fn_set_status 315 316 # as_fn_exit STATUS 317 # ----------------- 318 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 319 as_fn_exit () 320 { 321 set +e 322 as_fn_set_status $1 323 exit $1 324 } # as_fn_exit 325 # as_fn_nop 326 # --------- 327 # Do nothing but, unlike ":", preserve the value of $?. 328 as_fn_nop () 329 { 330 return $? 331 } 332 as_nop=as_fn_nop 333 334 # as_fn_mkdir_p 335 # ------------- 336 # Create "$as_dir" as a directory, including parents if necessary. 337 as_fn_mkdir_p () 338 { 339 340 case $as_dir in #( 341 -*) as_dir=./$as_dir;; 342 esac 343 test -d "$as_dir" || eval $as_mkdir_p || { 344 as_dirs= 345 while :; do 346 case $as_dir in #( 347 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 348 *) as_qdir=$as_dir;; 349 esac 350 as_dirs="'$as_qdir' $as_dirs" 351 as_dir=`$as_dirname -- "$as_dir" || 352 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 353 X"$as_dir" : 'X\(//\)[^/]' \| \ 354 X"$as_dir" : 'X\(//\)$' \| \ 355 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 356 printf "%s\n" X"$as_dir" | 357 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 358 s//\1/ 359 q 360 } 361 /^X\(\/\/\)[^/].*/{ 362 s//\1/ 363 q 364 } 365 /^X\(\/\/\)$/{ 366 s//\1/ 367 q 368 } 369 /^X\(\/\).*/{ 370 s//\1/ 371 q 372 } 373 s/.*/./; q'` 374 test -d "$as_dir" && break 375 done 376 test -z "$as_dirs" || eval "mkdir $as_dirs" 377 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 378 379 380 } # as_fn_mkdir_p 381 382 # as_fn_executable_p FILE 383 # ----------------------- 384 # Test if FILE is an executable regular file. 385 as_fn_executable_p () 386 { 387 test -f "$1" && test -x "$1" 388 } # as_fn_executable_p 389 # as_fn_append VAR VALUE 390 # ---------------------- 391 # Append the text in VALUE to the end of the definition contained in VAR. Take 392 # advantage of any shell optimizations that allow amortized linear growth over 393 # repeated appends, instead of the typical quadratic growth present in naive 394 # implementations. 395 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 396 then : 397 eval 'as_fn_append () 398 { 399 eval $1+=\$2 400 }' 401 else $as_nop 402 as_fn_append () 403 { 404 eval $1=\$$1\$2 405 } 406 fi # as_fn_append 407 408 # as_fn_arith ARG... 409 # ------------------ 410 # Perform arithmetic evaluation on the ARGs, and store the result in the 411 # global $as_val. Take advantage of shells that can avoid forks. The arguments 412 # must be portable across $(()) and expr. 413 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 414 then : 415 eval 'as_fn_arith () 416 { 417 as_val=$(( $* )) 418 }' 419 else $as_nop 420 as_fn_arith () 421 { 422 as_val=`expr "$@" || test $? -eq 1` 423 } 424 fi # as_fn_arith 425 426 # as_fn_nop 427 # --------- 428 # Do nothing but, unlike ":", preserve the value of $?. 429 as_fn_nop () 430 { 431 return $? 432 } 433 as_nop=as_fn_nop 434 435 # as_fn_error STATUS ERROR [LINENO LOG_FD] 436 # ---------------------------------------- 437 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 438 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 439 # script with STATUS, using 1 if that was 0. 440 as_fn_error () 441 { 442 as_status=$1; test $as_status -eq 0 && as_status=1 443 if test "$4"; then 444 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 445 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 446 fi 447 printf "%s\n" "$as_me: error: $2" >&2 448 as_fn_exit $as_status 449 } # as_fn_error 450 451 if expr a : '\(a\)' >/dev/null 2>&1 && 452 test "X`expr 00001 : '.*\(...\)'`" = X001; then 453 as_expr=expr 454 else 455 as_expr=false 456 fi 457 458 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 459 as_basename=basename 460 else 461 as_basename=false 462 fi 463 464 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 465 as_dirname=dirname 466 else 467 as_dirname=false 468 fi 469 470 as_me=`$as_basename -- "$0" || 471 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 472 X"$0" : 'X\(//\)$' \| \ 473 X"$0" : 'X\(/\)' \| . 2>/dev/null || 474 printf "%s\n" X/"$0" | 475 sed '/^.*\/\([^/][^/]*\)\/*$/{ 476 s//\1/ 477 q 478 } 479 /^X\/\(\/\/\)$/{ 480 s//\1/ 481 q 482 } 483 /^X\/\(\/\).*/{ 484 s//\1/ 485 q 486 } 487 s/.*/./; q'` 488 489 # Avoid depending upon Character Ranges. 490 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 491 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 492 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 493 as_cr_digits='0123456789' 494 as_cr_alnum=$as_cr_Letters$as_cr_digits 495 496 497 as_lineno_1=$LINENO as_lineno_1a=$LINENO 498 as_lineno_2=$LINENO as_lineno_2a=$LINENO 499 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 500 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 501 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 502 sed -n ' 503 p 504 /[$]LINENO/= 505 ' <$as_myself | 506 sed ' 507 s/[$]LINENO.*/&-/ 508 t lineno 509 b 510 :lineno 511 N 512 :loop 513 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 514 t loop 515 s/-\n.*// 516 ' >$as_me.lineno && 517 chmod +x "$as_me.lineno" || 518 { printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 519 520 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have 521 # already done that, so ensure we don't try to do so again and fall 522 # in an infinite loop. This has already happened in practice. 523 _as_can_reexec=no; export _as_can_reexec 524 # Don't try to exec as it changes $[0], causing all sort of problems 525 # (the dirname of $[0] is not the place where we might find the 526 # original and so on. Autoconf is especially sensitive to this). 527 . "./$as_me.lineno" 528 # Exit status is that of the last command. 529 exit 530 } 531 532 533 # Determine whether it's possible to make 'echo' print without a newline. 534 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 535 # for compatibility with existing Makefiles. 536 ECHO_C= ECHO_N= ECHO_T= 537 case `echo -n x` in #((((( 538 -n*) 539 case `echo 'xy\c'` in 540 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 541 xy) ECHO_C='\c';; 542 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 543 ECHO_T=' ';; 544 esac;; 545 *) 546 ECHO_N='-n';; 547 esac 548 549 # For backward compatibility with old third-party macros, we provide 550 # the shell variables $as_echo and $as_echo_n. New code should use 551 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 552 as_echo='printf %s\n' 553 as_echo_n='printf %s' 554 555 556 rm -f conf$$ conf$$.exe conf$$.file 557 if test -d conf$$.dir; then 558 rm -f conf$$.dir/conf$$.file 559 else 560 rm -f conf$$.dir 561 mkdir conf$$.dir 2>/dev/null 562 fi 563 if (echo >conf$$.file) 2>/dev/null; then 564 if ln -s conf$$.file conf$$ 2>/dev/null; then 565 as_ln_s='ln -s' 566 # ... but there are two gotchas: 567 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 568 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 569 # In both cases, we have to default to `cp -pR'. 570 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 571 as_ln_s='cp -pR' 572 elif ln conf$$.file conf$$ 2>/dev/null; then 573 as_ln_s=ln 574 else 575 as_ln_s='cp -pR' 576 fi 577 else 578 as_ln_s='cp -pR' 579 fi 580 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 581 rmdir conf$$.dir 2>/dev/null 582 583 if mkdir -p . 2>/dev/null; then 584 as_mkdir_p='mkdir -p "$as_dir"' 585 else 586 test -d ./-p && rmdir ./-p 587 as_mkdir_p=false 588 fi 589 590 as_test_x='test -x' 591 as_executable_p=as_fn_executable_p 592 593 # Sed expression to map a string onto a valid CPP name. 594 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 595 596 # Sed expression to map a string onto a valid variable name. 597 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 598 599 SHELL=${CONFIG_SHELL-/bin/sh} 600 601 602 test -n "$DJDIR" || exec 7<&0 </dev/null 603 exec 6>&1 604 605 # Name of the host. 606 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 607 # so uname gets run too. 608 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 609 610 # 611 # Initializations. 612 # 613 ac_default_prefix=/usr/local 614 ac_clean_files= 615 ac_config_libobj_dir=. 616 LIBOBJS= 617 cross_compiling=no 618 subdirs= 619 MFLAGS= 620 MAKEFLAGS= 621 622 # Identity of this package. 623 PACKAGE_NAME='libxshmfence' 624 PACKAGE_TARNAME='libxshmfence' 625 PACKAGE_VERSION='1.3.1' 626 PACKAGE_STRING='libxshmfence 1.3.1' 627 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libxshmfence/-/issues' 628 PACKAGE_URL='' 629 630 ac_unique_file="Makefile.am" 631 # Factoring default headers for most tests. 632 ac_includes_default="\ 633 #include <stddef.h> 634 #ifdef HAVE_STDIO_H 635 # include <stdio.h> 636 #endif 637 #ifdef HAVE_STDLIB_H 638 # include <stdlib.h> 639 #endif 640 #ifdef HAVE_STRING_H 641 # include <string.h> 642 #endif 643 #ifdef HAVE_INTTYPES_H 644 # include <inttypes.h> 645 #endif 646 #ifdef HAVE_STDINT_H 647 # include <stdint.h> 648 #endif 649 #ifdef HAVE_STRINGS_H 650 # include <strings.h> 651 #endif 652 #ifdef HAVE_SYS_TYPES_H 653 # include <sys/types.h> 654 #endif 655 #ifdef HAVE_SYS_STAT_H 656 # include <sys/stat.h> 657 #endif 658 #ifdef HAVE_UNISTD_H 659 # include <unistd.h> 660 #endif" 661 662 ac_header_c_list= 663 ac_subst_vars='am__EXEEXT_FALSE 664 am__EXEEXT_TRUE 665 LTLIBOBJS 666 LIBOBJS 667 XPROTO_LIBS 668 XPROTO_CFLAGS 669 PTHREAD_FALSE 670 PTHREAD_TRUE 671 FUTEX_FALSE 672 FUTEX_TRUE 673 PTHREAD_LIBS 674 LINT_FALSE 675 LINT_TRUE 676 LINT_FLAGS 677 LINT 678 MAN_SUBSTS 679 XORG_MAN_PAGE 680 ADMIN_MAN_DIR 681 DRIVER_MAN_DIR 682 MISC_MAN_DIR 683 FILE_MAN_DIR 684 LIB_MAN_DIR 685 APP_MAN_DIR 686 ADMIN_MAN_SUFFIX 687 DRIVER_MAN_SUFFIX 688 MISC_MAN_SUFFIX 689 FILE_MAN_SUFFIX 690 LIB_MAN_SUFFIX 691 APP_MAN_SUFFIX 692 INSTALL_CMD 693 PKG_CONFIG_LIBDIR 694 PKG_CONFIG_PATH 695 PKG_CONFIG 696 CHANGELOG_CMD 697 STRICT_CFLAGS 698 CWARNFLAGS 699 BASE_CFLAGS 700 LT_SYS_LIBRARY_PATH 701 OTOOL64 702 OTOOL 703 LIPO 704 NMEDIT 705 DSYMUTIL 706 MANIFEST_TOOL 707 RANLIB 708 ac_ct_AR 709 AR 710 DLLTOOL 711 OBJDUMP 712 FILECMD 713 LN_S 714 NM 715 ac_ct_DUMPBIN 716 DUMPBIN 717 LD 718 FGREP 719 EGREP 720 GREP 721 SED 722 host_os 723 host_vendor 724 host_cpu 725 host 726 build_os 727 build_vendor 728 build_cpu 729 build 730 LIBTOOL 731 AM_BACKSLASH 732 AM_DEFAULT_VERBOSITY 733 AM_DEFAULT_V 734 AM_V 735 CSCOPE 736 ETAGS 737 CTAGS 738 am__fastdepCC_FALSE 739 am__fastdepCC_TRUE 740 CCDEPMODE 741 am__nodep 742 AMDEPBACKSLASH 743 AMDEP_FALSE 744 AMDEP_TRUE 745 am__include 746 DEPDIR 747 am__untar 748 am__tar 749 AMTAR 750 am__leading_dot 751 SET_MAKE 752 AWK 753 mkdir_p 754 MKDIR_P 755 INSTALL_STRIP_PROGRAM 756 STRIP 757 install_sh 758 MAKEINFO 759 AUTOHEADER 760 AUTOMAKE 761 AUTOCONF 762 ACLOCAL 763 VERSION 764 PACKAGE 765 CYGPATH_W 766 am__isrc 767 INSTALL_DATA 768 INSTALL_SCRIPT 769 INSTALL_PROGRAM 770 OBJEXT 771 EXEEXT 772 ac_ct_CC 773 CPPFLAGS 774 LDFLAGS 775 CFLAGS 776 CC 777 target_alias 778 host_alias 779 build_alias 780 LIBS 781 ECHO_T 782 ECHO_N 783 ECHO_C 784 DEFS 785 mandir 786 localedir 787 libdir 788 psdir 789 pdfdir 790 dvidir 791 htmldir 792 infodir 793 docdir 794 oldincludedir 795 includedir 796 runstatedir 797 localstatedir 798 sharedstatedir 799 sysconfdir 800 datadir 801 datarootdir 802 libexecdir 803 sbindir 804 bindir 805 program_transform_name 806 prefix 807 exec_prefix 808 PACKAGE_URL 809 PACKAGE_BUGREPORT 810 PACKAGE_STRING 811 PACKAGE_VERSION 812 PACKAGE_TARNAME 813 PACKAGE_NAME 814 PATH_SEPARATOR 815 SHELL 816 am__quote' 817 ac_subst_files='' 818 ac_user_opts=' 819 enable_option_checking 820 enable_dependency_tracking 821 enable_silent_rules 822 enable_shared 823 enable_static 824 with_pic 825 enable_fast_install 826 with_aix_soname 827 with_gnu_ld 828 with_sysroot 829 enable_libtool_lock 830 enable_selective_werror 831 enable_strict_compilation 832 with_lint 833 enable_futex 834 enable_visibility 835 with_shared_memory_dir 836 ' 837 ac_precious_vars='build_alias 838 host_alias 839 target_alias 840 CC 841 CFLAGS 842 LDFLAGS 843 LIBS 844 CPPFLAGS 845 LT_SYS_LIBRARY_PATH 846 PKG_CONFIG 847 PKG_CONFIG_PATH 848 PKG_CONFIG_LIBDIR 849 LINT 850 LINT_FLAGS 851 XPROTO_CFLAGS 852 XPROTO_LIBS' 853 854 855 # 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See below for descriptions of some of the useful variables. 1407 1408 Defaults for the options are specified in brackets. 1409 1410 Configuration: 1411 -h, --help display this help and exit 1412 --help=short display options specific to this package 1413 --help=recursive display the short help of all the included packages 1414 -V, --version display version information and exit 1415 -q, --quiet, --silent do not print \`checking ...' messages 1416 --cache-file=FILE cache test results in FILE [disabled] 1417 -C, --config-cache alias for \`--cache-file=config.cache' 1418 -n, --no-create do not create output files 1419 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1420 1421 Installation directories: 1422 --prefix=PREFIX install architecture-independent files in PREFIX 1423 [$ac_default_prefix] 1424 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1425 [PREFIX] 1426 1427 By default, \`make install' will install all the files in 1428 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1429 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1430 for instance \`--prefix=\$HOME'. 1431 1432 For better control, use the options below. 1433 1434 Fine tuning of the installation directories: 1435 --bindir=DIR user executables [EPREFIX/bin] 1436 --sbindir=DIR system admin executables [EPREFIX/sbin] 1437 --libexecdir=DIR program executables [EPREFIX/libexec] 1438 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1439 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1440 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1441 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1442 --libdir=DIR object code libraries [EPREFIX/lib] 1443 --includedir=DIR C header files [PREFIX/include] 1444 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1445 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1446 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1447 --infodir=DIR info documentation [DATAROOTDIR/info] 1448 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1449 --mandir=DIR man documentation [DATAROOTDIR/man] 1450 --docdir=DIR documentation root [DATAROOTDIR/doc/libxshmfence] 1451 --htmldir=DIR html documentation [DOCDIR] 1452 --dvidir=DIR dvi documentation [DOCDIR] 1453 --pdfdir=DIR pdf documentation [DOCDIR] 1454 --psdir=DIR ps documentation [DOCDIR] 1455 _ACEOF 1456 1457 cat <<\_ACEOF 1458 1459 Program names: 1460 --program-prefix=PREFIX prepend PREFIX to installed program names 1461 --program-suffix=SUFFIX append SUFFIX to installed program names 1462 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1463 1464 System types: 1465 --build=BUILD configure for building on BUILD [guessed] 1466 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1467 _ACEOF 1468 fi 1469 1470 if test -n "$ac_init_help"; then 1471 case $ac_init_help in 1472 short | recursive ) echo "Configuration of libxshmfence 1.3.1:";; 1473 esac 1474 cat <<\_ACEOF 1475 1476 Optional Features: 1477 --disable-option-checking ignore unrecognized --enable/--with options 1478 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1479 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1480 --enable-dependency-tracking 1481 do not reject slow dependency extractors 1482 --disable-dependency-tracking 1483 speeds up one-time build 1484 --enable-silent-rules less verbose build output (undo: "make V=1") 1485 --disable-silent-rules verbose build output (undo: "make V=0") 1486 --enable-shared[=PKGS] build shared libraries [default=yes] 1487 --enable-static[=PKGS] build static libraries [default=yes] 1488 --enable-fast-install[=PKGS] 1489 optimize for fast installation [default=yes] 1490 --disable-libtool-lock avoid locking (might break parallel builds) 1491 --disable-selective-werror 1492 Turn off selective compiler errors. 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Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1805 ac_fn_check_decl () 1806 { 1807 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1808 as_decl_name=`echo $2|sed 's/ *(.*//'` 1809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1810 printf %s "checking whether $as_decl_name is declared... " >&6; } 1811 if eval test \${$3+y} 1812 then : 1813 printf %s "(cached) " >&6 1814 else $as_nop 1815 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1816 eval ac_save_FLAGS=\$$6 1817 as_fn_append $6 " $5" 1818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1819 /* end confdefs.h. */ 1820 $4 1821 int 1822 main (void) 1823 { 1824 #ifndef $as_decl_name 1825 #ifdef __cplusplus 1826 (void) $as_decl_use; 1827 #else 1828 (void) $as_decl_name; 1829 #endif 1830 #endif 1831 1832 ; 1833 return 0; 1834 } 1835 _ACEOF 1836 if ac_fn_c_try_compile "$LINENO" 1837 then : 1838 eval "$3=yes" 1839 else $as_nop 1840 eval "$3=no" 1841 fi 1842 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1843 eval $6=\$ac_save_FLAGS 1844 1845 fi 1846 eval ac_res=\$$3 1847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1848 printf "%s\n" "$ac_res" >&6; } 1849 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1850 1851 } # ac_fn_check_decl 1852 ac_configure_args_raw= 1853 for ac_arg 1854 do 1855 case $ac_arg in 1856 *\'*) 1857 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1858 esac 1859 as_fn_append ac_configure_args_raw " '$ac_arg'" 1860 done 1861 1862 case $ac_configure_args_raw in 1863 *$as_nl*) 1864 ac_safe_unquote= ;; 1865 *) 1866 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1867 ac_unsafe_a="$ac_unsafe_z#~" 1868 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1869 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1870 esac 1871 1872 cat >config.log <<_ACEOF 1873 This file contains any messages produced by compilers while 1874 running configure, to aid debugging if configure makes a mistake. 1875 1876 It was created by libxshmfence $as_me 1.3.1, which was 1877 generated by GNU Autoconf 2.71. Invocation command line was 1878 1879 $ $0$ac_configure_args_raw 1880 1881 _ACEOF 1882 exec 5>>config.log 1883 { 1884 cat <<_ASUNAME 1885 ## --------- ## 1886 ## Platform. ## 1887 ## --------- ## 1888 1889 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1890 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1891 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1892 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1893 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1894 1895 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1896 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1897 1898 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1899 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1900 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1901 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1902 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1903 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1904 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1905 1906 _ASUNAME 1907 1908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1909 for as_dir in $PATH 1910 do 1911 IFS=$as_save_IFS 1912 case $as_dir in #((( 1913 '') as_dir=./ ;; 1914 */) ;; 1915 *) as_dir=$as_dir/ ;; 1916 esac 1917 printf "%s\n" "PATH: $as_dir" 1918 done 1919 IFS=$as_save_IFS 1920 1921 } >&5 1922 1923 cat >&5 <<_ACEOF 1924 1925 1926 ## ----------- ## 1927 ## Core tests. ## 1928 ## ----------- ## 1929 1930 _ACEOF 1931 1932 1933 # Keep a trace of the command line. 1934 # Strip out --no-create and --no-recursion so they do not pile up. 1935 # Strip out --silent because we don't want to record it for future runs. 1936 # Also quote any args containing shell meta-characters. 1937 # Make two passes to allow for proper duplicate-argument suppression. 1938 ac_configure_args= 1939 ac_configure_args0= 1940 ac_configure_args1= 1941 ac_must_keep_next=false 1942 for ac_pass in 1 2 1943 do 1944 for ac_arg 1945 do 1946 case $ac_arg in 1947 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1948 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1949 | -silent | --silent | --silen | --sile | --sil) 1950 continue ;; 1951 *\'*) 1952 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1953 esac 1954 case $ac_pass in 1955 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1956 2) 1957 as_fn_append ac_configure_args1 " '$ac_arg'" 1958 if test $ac_must_keep_next = true; then 1959 ac_must_keep_next=false # Got value, back to normal. 1960 else 1961 case $ac_arg in 1962 *=* | --config-cache | -C | -disable-* | --disable-* \ 1963 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1964 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1965 | -with-* | --with-* | -without-* | --without-* | --x) 1966 case "$ac_configure_args0 " in 1967 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1968 esac 1969 ;; 1970 -* ) ac_must_keep_next=true ;; 1971 esac 1972 fi 1973 as_fn_append ac_configure_args " '$ac_arg'" 1974 ;; 1975 esac 1976 done 1977 done 1978 { ac_configure_args0=; unset ac_configure_args0;} 1979 { ac_configure_args1=; unset ac_configure_args1;} 1980 1981 # When interrupted or exit'd, cleanup temporary files, and complete 1982 # config.log. We remove comments because anyway the quotes in there 1983 # would cause problems or look ugly. 1984 # WARNING: Use '\'' to represent an apostrophe within the trap. 1985 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1986 trap 'exit_status=$? 1987 # Sanitize IFS. 1988 IFS=" "" $as_nl" 1989 # Save into config.log some information that might help in debugging. 1990 { 1991 echo 1992 1993 printf "%s\n" "## ---------------- ## 1994 ## Cache variables. ## 1995 ## ---------------- ##" 1996 echo 1997 # The following way of writing the cache mishandles newlines in values, 1998 ( 1999 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2000 eval ac_val=\$$ac_var 2001 case $ac_val in #( 2002 *${as_nl}*) 2003 case $ac_var in #( 2004 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2005 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2006 esac 2007 case $ac_var in #( 2008 _ | IFS | as_nl) ;; #( 2009 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2010 *) { eval $ac_var=; unset $ac_var;} ;; 2011 esac ;; 2012 esac 2013 done 2014 (set) 2>&1 | 2015 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2016 *${as_nl}ac_space=\ *) 2017 sed -n \ 2018 "s/'\''/'\''\\\\'\'''\''/g; 2019 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2020 ;; #( 2021 *) 2022 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2023 ;; 2024 esac | 2025 sort 2026 ) 2027 echo 2028 2029 printf "%s\n" "## ----------------- ## 2030 ## Output variables. ## 2031 ## ----------------- ##" 2032 echo 2033 for ac_var in $ac_subst_vars 2034 do 2035 eval ac_val=\$$ac_var 2036 case $ac_val in 2037 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2038 esac 2039 printf "%s\n" "$ac_var='\''$ac_val'\''" 2040 done | sort 2041 echo 2042 2043 if test -n "$ac_subst_files"; then 2044 printf "%s\n" "## ------------------- ## 2045 ## File substitutions. ## 2046 ## ------------------- ##" 2047 echo 2048 for ac_var in $ac_subst_files 2049 do 2050 eval ac_val=\$$ac_var 2051 case $ac_val in 2052 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2053 esac 2054 printf "%s\n" "$ac_var='\''$ac_val'\''" 2055 done | sort 2056 echo 2057 fi 2058 2059 if test -s confdefs.h; then 2060 printf "%s\n" "## ----------- ## 2061 ## confdefs.h. ## 2062 ## ----------- ##" 2063 echo 2064 cat confdefs.h 2065 echo 2066 fi 2067 test "$ac_signal" != 0 && 2068 printf "%s\n" "$as_me: caught signal $ac_signal" 2069 printf "%s\n" "$as_me: exit $exit_status" 2070 } >&5 2071 rm -f core *.core core.conftest.* && 2072 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2073 exit $exit_status 2074 ' 0 2075 for ac_signal in 1 2 13 15; do 2076 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2077 done 2078 ac_signal=0 2079 2080 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2081 rm -f -r conftest* confdefs.h 2082 2083 printf "%s\n" "/* confdefs.h */" > confdefs.h 2084 2085 # Predefined preprocessor variables. 2086 2087 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2088 2089 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2090 2091 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2092 2093 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2094 2095 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2096 2097 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2098 2099 2100 # Let the site file select an alternate cache file if it wants to. 2101 # Prefer an explicitly selected file to automatically selected ones. 2102 if test -n "$CONFIG_SITE"; then 2103 ac_site_files="$CONFIG_SITE" 2104 elif test "x$prefix" != xNONE; then 2105 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2106 else 2107 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2108 fi 2109 2110 for ac_site_file in $ac_site_files 2111 do 2112 case $ac_site_file in #( 2113 */*) : 2114 ;; #( 2115 *) : 2116 ac_site_file=./$ac_site_file ;; 2117 esac 2118 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2120 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2121 sed 's/^/| /' "$ac_site_file" >&5 2122 . "$ac_site_file" \ 2123 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2124 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2125 as_fn_error $? "failed to load site script $ac_site_file 2126 See \`config.log' for more details" "$LINENO" 5; } 2127 fi 2128 done 2129 2130 if test -r "$cache_file"; then 2131 # Some versions of bash will fail to source /dev/null (special files 2132 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2133 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2135 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2136 case $cache_file in 2137 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2138 *) . "./$cache_file";; 2139 esac 2140 fi 2141 else 2142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2143 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2144 >$cache_file 2145 fi 2146 2147 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2148 # Test code for whether the C compiler supports C89 (global declarations) 2149 ac_c_conftest_c89_globals=' 2150 /* Does the compiler advertise C89 conformance? 2151 Do not test the value of __STDC__, because some compilers set it to 0 2152 while being otherwise adequately conformant. */ 2153 #if !defined __STDC__ 2154 # error "Compiler does not advertise C89 conformance" 2155 #endif 2156 2157 #include <stddef.h> 2158 #include <stdarg.h> 2159 struct stat; 2160 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2161 struct buf { int x; }; 2162 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2163 static char *e (p, i) 2164 char **p; 2165 int i; 2166 { 2167 return p[i]; 2168 } 2169 static char *f (char * (*g) (char **, int), char **p, ...) 2170 { 2171 char *s; 2172 va_list v; 2173 va_start (v,p); 2174 s = g (p, va_arg (v,int)); 2175 va_end (v); 2176 return s; 2177 } 2178 2179 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2180 function prototypes and stuff, but not \xHH hex character constants. 2181 These do not provoke an error unfortunately, instead are silently treated 2182 as an "x". The following induces an error, until -std is added to get 2183 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2184 array size at least. It is necessary to write \x00 == 0 to get something 2185 that is true only with -std. */ 2186 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2187 2188 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2189 inside strings and character constants. */ 2190 #define FOO(x) '\''x'\'' 2191 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2192 2193 int test (int i, double x); 2194 struct s1 {int (*f) (int a);}; 2195 struct s2 {int (*f) (double a);}; 2196 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2197 int, int);' 2198 2199 # Test code for whether the C compiler supports C89 (body of main). 2200 ac_c_conftest_c89_main=' 2201 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2202 ' 2203 2204 # Test code for whether the C compiler supports C99 (global declarations) 2205 ac_c_conftest_c99_globals=' 2206 // Does the compiler advertise C99 conformance? 2207 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2208 # error "Compiler does not advertise C99 conformance" 2209 #endif 2210 2211 #include <stdbool.h> 2212 extern int puts (const char *); 2213 extern int printf (const char *, ...); 2214 extern int dprintf (int, const char *, ...); 2215 extern void *malloc (size_t); 2216 2217 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2218 // dprintf is used instead of fprintf to avoid needing to declare 2219 // FILE and stderr. 2220 #define debug(...) dprintf (2, __VA_ARGS__) 2221 #define showlist(...) puts (#__VA_ARGS__) 2222 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2223 static void 2224 test_varargs_macros (void) 2225 { 2226 int x = 1234; 2227 int y = 5678; 2228 debug ("Flag"); 2229 debug ("X = %d\n", x); 2230 showlist (The first, second, and third items.); 2231 report (x>y, "x is %d but y is %d", x, y); 2232 } 2233 2234 // Check long long types. 2235 #define BIG64 18446744073709551615ull 2236 #define BIG32 4294967295ul 2237 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2238 #if !BIG_OK 2239 #error "your preprocessor is broken" 2240 #endif 2241 #if BIG_OK 2242 #else 2243 #error "your preprocessor is broken" 2244 #endif 2245 static long long int bignum = -9223372036854775807LL; 2246 static unsigned long long int ubignum = BIG64; 2247 2248 struct incomplete_array 2249 { 2250 int datasize; 2251 double data[]; 2252 }; 2253 2254 struct named_init { 2255 int number; 2256 const wchar_t *name; 2257 double average; 2258 }; 2259 2260 typedef const char *ccp; 2261 2262 static inline int 2263 test_restrict (ccp restrict text) 2264 { 2265 // See if C++-style comments work. 2266 // Iterate through items via the restricted pointer. 2267 // Also check for declarations in for loops. 2268 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2269 continue; 2270 return 0; 2271 } 2272 2273 // Check varargs and va_copy. 2274 static bool 2275 test_varargs (const char *format, ...) 2276 { 2277 va_list args; 2278 va_start (args, format); 2279 va_list args_copy; 2280 va_copy (args_copy, args); 2281 2282 const char *str = ""; 2283 int number = 0; 2284 float fnumber = 0; 2285 2286 while (*format) 2287 { 2288 switch (*format++) 2289 { 2290 case '\''s'\'': // string 2291 str = va_arg (args_copy, const char *); 2292 break; 2293 case '\''d'\'': // int 2294 number = va_arg (args_copy, int); 2295 break; 2296 case '\''f'\'': // float 2297 fnumber = va_arg (args_copy, double); 2298 break; 2299 default: 2300 break; 2301 } 2302 } 2303 va_end (args_copy); 2304 va_end (args); 2305 2306 return *str && number && fnumber; 2307 } 2308 ' 2309 2310 # Test code for whether the C compiler supports C99 (body of main). 2311 ac_c_conftest_c99_main=' 2312 // Check bool. 2313 _Bool success = false; 2314 success |= (argc != 0); 2315 2316 // Check restrict. 2317 if (test_restrict ("String literal") == 0) 2318 success = true; 2319 char *restrict newvar = "Another string"; 2320 2321 // Check varargs. 2322 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2323 test_varargs_macros (); 2324 2325 // Check flexible array members. 2326 struct incomplete_array *ia = 2327 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2328 ia->datasize = 10; 2329 for (int i = 0; i < ia->datasize; ++i) 2330 ia->data[i] = i * 1.234; 2331 2332 // Check named initializers. 2333 struct named_init ni = { 2334 .number = 34, 2335 .name = L"Test wide string", 2336 .average = 543.34343, 2337 }; 2338 2339 ni.number = 58; 2340 2341 int dynamic_array[ni.number]; 2342 dynamic_array[0] = argv[0][0]; 2343 dynamic_array[ni.number - 1] = 543; 2344 2345 // work around unused variable warnings 2346 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2347 || dynamic_array[ni.number - 1] != 543); 2348 ' 2349 2350 # Test code for whether the C compiler supports C11 (global declarations) 2351 ac_c_conftest_c11_globals=' 2352 // Does the compiler advertise C11 conformance? 2353 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2354 # error "Compiler does not advertise C11 conformance" 2355 #endif 2356 2357 // Check _Alignas. 2358 char _Alignas (double) aligned_as_double; 2359 char _Alignas (0) no_special_alignment; 2360 extern char aligned_as_int; 2361 char _Alignas (0) _Alignas (int) aligned_as_int; 2362 2363 // Check _Alignof. 2364 enum 2365 { 2366 int_alignment = _Alignof (int), 2367 int_array_alignment = _Alignof (int[100]), 2368 char_alignment = _Alignof (char) 2369 }; 2370 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2371 2372 // Check _Noreturn. 2373 int _Noreturn does_not_return (void) { for (;;) continue; } 2374 2375 // Check _Static_assert. 2376 struct test_static_assert 2377 { 2378 int x; 2379 _Static_assert (sizeof (int) <= sizeof (long int), 2380 "_Static_assert does not work in struct"); 2381 long int y; 2382 }; 2383 2384 // Check UTF-8 literals. 2385 #define u8 syntax error! 2386 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2387 2388 // Check duplicate typedefs. 2389 typedef long *long_ptr; 2390 typedef long int *long_ptr; 2391 typedef long_ptr long_ptr; 2392 2393 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2394 struct anonymous 2395 { 2396 union { 2397 struct { int i; int j; }; 2398 struct { int k; long int l; } w; 2399 }; 2400 int m; 2401 } v1; 2402 ' 2403 2404 # Test code for whether the C compiler supports C11 (body of main). 2405 ac_c_conftest_c11_main=' 2406 _Static_assert ((offsetof (struct anonymous, i) 2407 == offsetof (struct anonymous, w.k)), 2408 "Anonymous union alignment botch"); 2409 v1.i = 2; 2410 v1.w.k = 5; 2411 ok |= v1.i != 5; 2412 ' 2413 2414 # Test code for whether the C compiler supports C11 (complete). 2415 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2416 ${ac_c_conftest_c99_globals} 2417 ${ac_c_conftest_c11_globals} 2418 2419 int 2420 main (int argc, char **argv) 2421 { 2422 int ok = 0; 2423 ${ac_c_conftest_c89_main} 2424 ${ac_c_conftest_c99_main} 2425 ${ac_c_conftest_c11_main} 2426 return ok; 2427 } 2428 " 2429 2430 # Test code for whether the C compiler supports C99 (complete). 2431 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2432 ${ac_c_conftest_c99_globals} 2433 2434 int 2435 main (int argc, char **argv) 2436 { 2437 int ok = 0; 2438 ${ac_c_conftest_c89_main} 2439 ${ac_c_conftest_c99_main} 2440 return ok; 2441 } 2442 " 2443 2444 # Test code for whether the C compiler supports C89 (complete). 2445 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2446 2447 int 2448 main (int argc, char **argv) 2449 { 2450 int ok = 0; 2451 ${ac_c_conftest_c89_main} 2452 return ok; 2453 } 2454 " 2455 2456 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2457 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2458 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2459 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2460 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2461 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2462 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2463 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2464 as_fn_append ac_header_c_list " wchar.h wchar_h HAVE_WCHAR_H" 2465 as_fn_append ac_header_c_list " minix/config.h minix_config_h HAVE_MINIX_CONFIG_H" 2466 2467 # Auxiliary files required by this configure script. 2468 ac_aux_files="config.guess config.sub ltmain.sh missing install-sh compile" 2469 2470 # Locations in which to look for auxiliary files. 2471 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2472 2473 # Search for a directory containing all of the required auxiliary files, 2474 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2475 # If we don't find one directory that contains all the files we need, 2476 # we report the set of missing files from the *first* directory in 2477 # $ac_aux_dir_candidates and give up. 2478 ac_missing_aux_files="" 2479 ac_first_candidate=: 2480 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2482 as_found=false 2483 for as_dir in $ac_aux_dir_candidates 2484 do 2485 IFS=$as_save_IFS 2486 case $as_dir in #((( 2487 '') as_dir=./ ;; 2488 */) ;; 2489 *) as_dir=$as_dir/ ;; 2490 esac 2491 as_found=: 2492 2493 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2494 ac_aux_dir_found=yes 2495 ac_install_sh= 2496 for ac_aux in $ac_aux_files 2497 do 2498 # As a special case, if "install-sh" is required, that requirement 2499 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2500 # and $ac_install_sh is set appropriately for whichever one is found. 2501 if test x"$ac_aux" = x"install-sh" 2502 then 2503 if test -f "${as_dir}install-sh"; then 2504 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2505 ac_install_sh="${as_dir}install-sh -c" 2506 elif test -f "${as_dir}install.sh"; then 2507 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2508 ac_install_sh="${as_dir}install.sh -c" 2509 elif test -f "${as_dir}shtool"; then 2510 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2511 ac_install_sh="${as_dir}shtool install -c" 2512 else 2513 ac_aux_dir_found=no 2514 if $ac_first_candidate; then 2515 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2516 else 2517 break 2518 fi 2519 fi 2520 else 2521 if test -f "${as_dir}${ac_aux}"; then 2522 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2523 else 2524 ac_aux_dir_found=no 2525 if $ac_first_candidate; then 2526 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2527 else 2528 break 2529 fi 2530 fi 2531 fi 2532 done 2533 if test "$ac_aux_dir_found" = yes; then 2534 ac_aux_dir="$as_dir" 2535 break 2536 fi 2537 ac_first_candidate=false 2538 2539 as_found=false 2540 done 2541 IFS=$as_save_IFS 2542 if $as_found 2543 then : 2544 2545 else $as_nop 2546 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2547 fi 2548 2549 2550 # These three variables are undocumented and unsupported, 2551 # and are intended to be withdrawn in a future Autoconf release. 2552 # They can cause serious problems if a builder's source tree is in a directory 2553 # whose full name contains unusual characters. 2554 if test -f "${ac_aux_dir}config.guess"; then 2555 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2556 fi 2557 if test -f "${ac_aux_dir}config.sub"; then 2558 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2559 fi 2560 if test -f "$ac_aux_dir/configure"; then 2561 ac_configure="$SHELL ${ac_aux_dir}configure" 2562 fi 2563 2564 # Check that the precious variables saved in the cache have kept the same 2565 # value. 2566 ac_cache_corrupted=false 2567 for ac_var in $ac_precious_vars; do 2568 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2569 eval ac_new_set=\$ac_env_${ac_var}_set 2570 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2571 eval ac_new_val=\$ac_env_${ac_var}_value 2572 case $ac_old_set,$ac_new_set in 2573 set,) 2574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2575 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2576 ac_cache_corrupted=: ;; 2577 ,set) 2578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2579 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2580 ac_cache_corrupted=: ;; 2581 ,);; 2582 *) 2583 if test "x$ac_old_val" != "x$ac_new_val"; then 2584 # differences in whitespace do not lead to failure. 2585 ac_old_val_w=`echo x $ac_old_val` 2586 ac_new_val_w=`echo x $ac_new_val` 2587 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2589 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2590 ac_cache_corrupted=: 2591 else 2592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2593 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2594 eval $ac_var=\$ac_old_val 2595 fi 2596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2597 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2599 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2600 fi;; 2601 esac 2602 # Pass precious variables to config.status. 2603 if test "$ac_new_set" = set; then 2604 case $ac_new_val in 2605 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2606 *) ac_arg=$ac_var=$ac_new_val ;; 2607 esac 2608 case " $ac_configure_args " in 2609 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2610 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2611 esac 2612 fi 2613 done 2614 if $ac_cache_corrupted; then 2615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2616 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2618 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2619 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2620 and start over" "$LINENO" 5 2621 fi 2622 ## -------------------- ## 2623 ## Main body of script. ## 2624 ## -------------------- ## 2625 2626 ac_ext=c 2627 ac_cpp='$CPP $CPPFLAGS' 2628 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2629 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2630 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2631 2632 2633 2634 ac_config_headers="$ac_config_headers config.h" 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 # Expand $ac_aux_dir to an absolute path. 2649 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2650 2651 ac_ext=c 2652 ac_cpp='$CPP $CPPFLAGS' 2653 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2654 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2655 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2656 if test -n "$ac_tool_prefix"; then 2657 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 2658 set dummy ${ac_tool_prefix}gcc; ac_word=$2 2659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2660 printf %s "checking for $ac_word... " >&6; } 2661 if test ${ac_cv_prog_CC+y} 2662 then : 2663 printf %s "(cached) " >&6 2664 else $as_nop 2665 if test -n "$CC"; then 2666 ac_cv_prog_CC="$CC" # Let the user override the test. 2667 else 2668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2669 for as_dir in $PATH 2670 do 2671 IFS=$as_save_IFS 2672 case $as_dir in #((( 2673 '') as_dir=./ ;; 2674 */) ;; 2675 *) as_dir=$as_dir/ ;; 2676 esac 2677 for ac_exec_ext in '' $ac_executable_extensions; do 2678 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2679 ac_cv_prog_CC="${ac_tool_prefix}gcc" 2680 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2681 break 2 2682 fi 2683 done 2684 done 2685 IFS=$as_save_IFS 2686 2687 fi 2688 fi 2689 CC=$ac_cv_prog_CC 2690 if test -n "$CC"; then 2691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2692 printf "%s\n" "$CC" >&6; } 2693 else 2694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2695 printf "%s\n" "no" >&6; } 2696 fi 2697 2698 2699 fi 2700 if test -z "$ac_cv_prog_CC"; then 2701 ac_ct_CC=$CC 2702 # Extract the first word of "gcc", so it can be a program name with args. 2703 set dummy gcc; ac_word=$2 2704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2705 printf %s "checking for $ac_word... " >&6; } 2706 if test ${ac_cv_prog_ac_ct_CC+y} 2707 then : 2708 printf %s "(cached) " >&6 2709 else $as_nop 2710 if test -n "$ac_ct_CC"; then 2711 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2712 else 2713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2714 for as_dir in $PATH 2715 do 2716 IFS=$as_save_IFS 2717 case $as_dir in #((( 2718 '') as_dir=./ ;; 2719 */) ;; 2720 *) as_dir=$as_dir/ ;; 2721 esac 2722 for ac_exec_ext in '' $ac_executable_extensions; do 2723 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2724 ac_cv_prog_ac_ct_CC="gcc" 2725 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2726 break 2 2727 fi 2728 done 2729 done 2730 IFS=$as_save_IFS 2731 2732 fi 2733 fi 2734 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2735 if test -n "$ac_ct_CC"; then 2736 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2737 printf "%s\n" "$ac_ct_CC" >&6; } 2738 else 2739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2740 printf "%s\n" "no" >&6; } 2741 fi 2742 2743 if test "x$ac_ct_CC" = x; then 2744 CC="" 2745 else 2746 case $cross_compiling:$ac_tool_warned in 2747 yes:) 2748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2749 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2750 ac_tool_warned=yes ;; 2751 esac 2752 CC=$ac_ct_CC 2753 fi 2754 else 2755 CC="$ac_cv_prog_CC" 2756 fi 2757 2758 if test -z "$CC"; then 2759 if test -n "$ac_tool_prefix"; then 2760 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 2761 set dummy ${ac_tool_prefix}cc; ac_word=$2 2762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2763 printf %s "checking for $ac_word... " >&6; } 2764 if test ${ac_cv_prog_CC+y} 2765 then : 2766 printf %s "(cached) " >&6 2767 else $as_nop 2768 if test -n "$CC"; then 2769 ac_cv_prog_CC="$CC" # Let the user override the test. 2770 else 2771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2772 for as_dir in $PATH 2773 do 2774 IFS=$as_save_IFS 2775 case $as_dir in #((( 2776 '') as_dir=./ ;; 2777 */) ;; 2778 *) as_dir=$as_dir/ ;; 2779 esac 2780 for ac_exec_ext in '' $ac_executable_extensions; do 2781 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2782 ac_cv_prog_CC="${ac_tool_prefix}cc" 2783 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2784 break 2 2785 fi 2786 done 2787 done 2788 IFS=$as_save_IFS 2789 2790 fi 2791 fi 2792 CC=$ac_cv_prog_CC 2793 if test -n "$CC"; then 2794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2795 printf "%s\n" "$CC" >&6; } 2796 else 2797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2798 printf "%s\n" "no" >&6; } 2799 fi 2800 2801 2802 fi 2803 fi 2804 if test -z "$CC"; then 2805 # Extract the first word of "cc", so it can be a program name with args. 2806 set dummy cc; ac_word=$2 2807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2808 printf %s "checking for $ac_word... " >&6; } 2809 if test ${ac_cv_prog_CC+y} 2810 then : 2811 printf %s "(cached) " >&6 2812 else $as_nop 2813 if test -n "$CC"; then 2814 ac_cv_prog_CC="$CC" # Let the user override the test. 2815 else 2816 ac_prog_rejected=no 2817 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2818 for as_dir in $PATH 2819 do 2820 IFS=$as_save_IFS 2821 case $as_dir in #((( 2822 '') as_dir=./ ;; 2823 */) ;; 2824 *) as_dir=$as_dir/ ;; 2825 esac 2826 for ac_exec_ext in '' $ac_executable_extensions; do 2827 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2828 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 2829 ac_prog_rejected=yes 2830 continue 2831 fi 2832 ac_cv_prog_CC="cc" 2833 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2834 break 2 2835 fi 2836 done 2837 done 2838 IFS=$as_save_IFS 2839 2840 if test $ac_prog_rejected = yes; then 2841 # We found a bogon in the path, so make sure we never use it. 2842 set dummy $ac_cv_prog_CC 2843 shift 2844 if test $# != 0; then 2845 # We chose a different compiler from the bogus one. 2846 # However, it has the same basename, so the bogon will be chosen 2847 # first if we set CC to just the basename; use the full file name. 2848 shift 2849 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 2850 fi 2851 fi 2852 fi 2853 fi 2854 CC=$ac_cv_prog_CC 2855 if test -n "$CC"; then 2856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2857 printf "%s\n" "$CC" >&6; } 2858 else 2859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2860 printf "%s\n" "no" >&6; } 2861 fi 2862 2863 2864 fi 2865 if test -z "$CC"; then 2866 if test -n "$ac_tool_prefix"; then 2867 for ac_prog in cl.exe 2868 do 2869 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 2870 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 2871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2872 printf %s "checking for $ac_word... " >&6; } 2873 if test ${ac_cv_prog_CC+y} 2874 then : 2875 printf %s "(cached) " >&6 2876 else $as_nop 2877 if test -n "$CC"; then 2878 ac_cv_prog_CC="$CC" # Let the user override the test. 2879 else 2880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2881 for as_dir in $PATH 2882 do 2883 IFS=$as_save_IFS 2884 case $as_dir in #((( 2885 '') as_dir=./ ;; 2886 */) ;; 2887 *) as_dir=$as_dir/ ;; 2888 esac 2889 for ac_exec_ext in '' $ac_executable_extensions; do 2890 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2891 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 2892 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2893 break 2 2894 fi 2895 done 2896 done 2897 IFS=$as_save_IFS 2898 2899 fi 2900 fi 2901 CC=$ac_cv_prog_CC 2902 if test -n "$CC"; then 2903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 2904 printf "%s\n" "$CC" >&6; } 2905 else 2906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2907 printf "%s\n" "no" >&6; } 2908 fi 2909 2910 2911 test -n "$CC" && break 2912 done 2913 fi 2914 if test -z "$CC"; then 2915 ac_ct_CC=$CC 2916 for ac_prog in cl.exe 2917 do 2918 # Extract the first word of "$ac_prog", so it can be a program name with args. 2919 set dummy $ac_prog; ac_word=$2 2920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2921 printf %s "checking for $ac_word... " >&6; } 2922 if test ${ac_cv_prog_ac_ct_CC+y} 2923 then : 2924 printf %s "(cached) " >&6 2925 else $as_nop 2926 if test -n "$ac_ct_CC"; then 2927 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 2928 else 2929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2930 for as_dir in $PATH 2931 do 2932 IFS=$as_save_IFS 2933 case $as_dir in #((( 2934 '') as_dir=./ ;; 2935 */) ;; 2936 *) as_dir=$as_dir/ ;; 2937 esac 2938 for ac_exec_ext in '' $ac_executable_extensions; do 2939 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2940 ac_cv_prog_ac_ct_CC="$ac_prog" 2941 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2942 break 2 2943 fi 2944 done 2945 done 2946 IFS=$as_save_IFS 2947 2948 fi 2949 fi 2950 ac_ct_CC=$ac_cv_prog_ac_ct_CC 2951 if test -n "$ac_ct_CC"; then 2952 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 2953 printf "%s\n" "$ac_ct_CC" >&6; } 2954 else 2955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2956 printf "%s\n" "no" >&6; } 2957 fi 2958 2959 2960 test -n "$ac_ct_CC" && break 2961 done 2962 2963 if test "x$ac_ct_CC" = x; then 2964 CC="" 2965 else 2966 case $cross_compiling:$ac_tool_warned in 2967 yes:) 2968 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2969 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2970 ac_tool_warned=yes ;; 2971 esac 2972 CC=$ac_ct_CC 2973 fi 2974 fi 2975 2976 fi 2977 if test -z "$CC"; then 2978 if test -n "$ac_tool_prefix"; then 2979 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 2980 set dummy ${ac_tool_prefix}clang; ac_word=$2 2981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2982 printf %s "checking for $ac_word... " >&6; } 2983 if test ${ac_cv_prog_CC+y} 2984 then : 2985 printf %s "(cached) " >&6 2986 else $as_nop 2987 if test -n "$CC"; then 2988 ac_cv_prog_CC="$CC" # Let the user override the test. 2989 else 2990 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2991 for as_dir in $PATH 2992 do 2993 IFS=$as_save_IFS 2994 case $as_dir in #((( 2995 '') as_dir=./ ;; 2996 */) ;; 2997 *) as_dir=$as_dir/ ;; 2998 esac 2999 for ac_exec_ext in '' $ac_executable_extensions; do 3000 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3001 ac_cv_prog_CC="${ac_tool_prefix}clang" 3002 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3003 break 2 3004 fi 3005 done 3006 done 3007 IFS=$as_save_IFS 3008 3009 fi 3010 fi 3011 CC=$ac_cv_prog_CC 3012 if test -n "$CC"; then 3013 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3014 printf "%s\n" "$CC" >&6; } 3015 else 3016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3017 printf "%s\n" "no" >&6; } 3018 fi 3019 3020 3021 fi 3022 if test -z "$ac_cv_prog_CC"; then 3023 ac_ct_CC=$CC 3024 # Extract the first word of "clang", so it can be a program name with args. 3025 set dummy clang; ac_word=$2 3026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3027 printf %s "checking for $ac_word... " >&6; } 3028 if test ${ac_cv_prog_ac_ct_CC+y} 3029 then : 3030 printf %s "(cached) " >&6 3031 else $as_nop 3032 if test -n "$ac_ct_CC"; then 3033 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3034 else 3035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3036 for as_dir in $PATH 3037 do 3038 IFS=$as_save_IFS 3039 case $as_dir in #((( 3040 '') as_dir=./ ;; 3041 */) ;; 3042 *) as_dir=$as_dir/ ;; 3043 esac 3044 for ac_exec_ext in '' $ac_executable_extensions; do 3045 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3046 ac_cv_prog_ac_ct_CC="clang" 3047 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3048 break 2 3049 fi 3050 done 3051 done 3052 IFS=$as_save_IFS 3053 3054 fi 3055 fi 3056 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3057 if test -n "$ac_ct_CC"; then 3058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3059 printf "%s\n" "$ac_ct_CC" >&6; } 3060 else 3061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3062 printf "%s\n" "no" >&6; } 3063 fi 3064 3065 if test "x$ac_ct_CC" = x; then 3066 CC="" 3067 else 3068 case $cross_compiling:$ac_tool_warned in 3069 yes:) 3070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3071 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3072 ac_tool_warned=yes ;; 3073 esac 3074 CC=$ac_ct_CC 3075 fi 3076 else 3077 CC="$ac_cv_prog_CC" 3078 fi 3079 3080 fi 3081 3082 3083 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3084 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3085 as_fn_error $? "no acceptable C compiler found in \$PATH 3086 See \`config.log' for more details" "$LINENO" 5; } 3087 3088 # Provide some information about the compiler. 3089 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3090 set X $ac_compile 3091 ac_compiler=$2 3092 for ac_option in --version -v -V -qversion -version; do 3093 { { ac_try="$ac_compiler $ac_option >&5" 3094 case "(($ac_try" in 3095 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3096 *) ac_try_echo=$ac_try;; 3097 esac 3098 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3099 printf "%s\n" "$ac_try_echo"; } >&5 3100 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3101 ac_status=$? 3102 if test -s conftest.err; then 3103 sed '10a\ 3104 ... rest of stderr output deleted ... 3105 10q' conftest.err >conftest.er1 3106 cat conftest.er1 >&5 3107 fi 3108 rm -f conftest.er1 conftest.err 3109 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3110 test $ac_status = 0; } 3111 done 3112 3113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3114 /* end confdefs.h. */ 3115 3116 int 3117 main (void) 3118 { 3119 3120 ; 3121 return 0; 3122 } 3123 _ACEOF 3124 ac_clean_files_save=$ac_clean_files 3125 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3126 # Try to create an executable without -o first, disregard a.out. 3127 # It will help us diagnose broken compilers, and finding out an intuition 3128 # of exeext. 3129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3130 printf %s "checking whether the C compiler works... " >&6; } 3131 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3132 3133 # The possible output files: 3134 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3135 3136 ac_rmfiles= 3137 for ac_file in $ac_files 3138 do 3139 case $ac_file in 3140 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3141 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3142 esac 3143 done 3144 rm -f $ac_rmfiles 3145 3146 if { { ac_try="$ac_link_default" 3147 case "(($ac_try" in 3148 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3149 *) ac_try_echo=$ac_try;; 3150 esac 3151 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3152 printf "%s\n" "$ac_try_echo"; } >&5 3153 (eval "$ac_link_default") 2>&5 3154 ac_status=$? 3155 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3156 test $ac_status = 0; } 3157 then : 3158 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3159 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3160 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3161 # so that the user can short-circuit this test for compilers unknown to 3162 # Autoconf. 3163 for ac_file in $ac_files '' 3164 do 3165 test -f "$ac_file" || continue 3166 case $ac_file in 3167 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3168 ;; 3169 [ab].out ) 3170 # We found the default executable, but exeext='' is most 3171 # certainly right. 3172 break;; 3173 *.* ) 3174 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 3175 then :; else 3176 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3177 fi 3178 # We set ac_cv_exeext here because the later test for it is not 3179 # safe: cross compilers may not add the suffix if given an `-o' 3180 # argument, so we may need to know it at that point already. 3181 # Even if this section looks crufty: it has the advantage of 3182 # actually working. 3183 break;; 3184 * ) 3185 break;; 3186 esac 3187 done 3188 test "$ac_cv_exeext" = no && ac_cv_exeext= 3189 3190 else $as_nop 3191 ac_file='' 3192 fi 3193 if test -z "$ac_file" 3194 then : 3195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3196 printf "%s\n" "no" >&6; } 3197 printf "%s\n" "$as_me: failed program was:" >&5 3198 sed 's/^/| /' conftest.$ac_ext >&5 3199 3200 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3201 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3202 as_fn_error 77 "C compiler cannot create executables 3203 See \`config.log' for more details" "$LINENO" 5; } 3204 else $as_nop 3205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3206 printf "%s\n" "yes" >&6; } 3207 fi 3208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3209 printf %s "checking for C compiler default output file name... " >&6; } 3210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3211 printf "%s\n" "$ac_file" >&6; } 3212 ac_exeext=$ac_cv_exeext 3213 3214 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3215 ac_clean_files=$ac_clean_files_save 3216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3217 printf %s "checking for suffix of executables... " >&6; } 3218 if { { ac_try="$ac_link" 3219 case "(($ac_try" in 3220 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3221 *) ac_try_echo=$ac_try;; 3222 esac 3223 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3224 printf "%s\n" "$ac_try_echo"; } >&5 3225 (eval "$ac_link") 2>&5 3226 ac_status=$? 3227 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3228 test $ac_status = 0; } 3229 then : 3230 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3231 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3232 # work properly (i.e., refer to `conftest.exe'), while it won't with 3233 # `rm'. 3234 for ac_file in conftest.exe conftest conftest.*; do 3235 test -f "$ac_file" || continue 3236 case $ac_file in 3237 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3238 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3239 break;; 3240 * ) break;; 3241 esac 3242 done 3243 else $as_nop 3244 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3245 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3246 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3247 See \`config.log' for more details" "$LINENO" 5; } 3248 fi 3249 rm -f conftest conftest$ac_cv_exeext 3250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3251 printf "%s\n" "$ac_cv_exeext" >&6; } 3252 3253 rm -f conftest.$ac_ext 3254 EXEEXT=$ac_cv_exeext 3255 ac_exeext=$EXEEXT 3256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3257 /* end confdefs.h. */ 3258 #include <stdio.h> 3259 int 3260 main (void) 3261 { 3262 FILE *f = fopen ("conftest.out", "w"); 3263 return ferror (f) || fclose (f) != 0; 3264 3265 ; 3266 return 0; 3267 } 3268 _ACEOF 3269 ac_clean_files="$ac_clean_files conftest.out" 3270 # Check that the compiler produces executables we can run. If not, either 3271 # the compiler is broken, or we cross compile. 3272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3273 printf %s "checking whether we are cross compiling... " >&6; } 3274 if test "$cross_compiling" != yes; then 3275 { { ac_try="$ac_link" 3276 case "(($ac_try" in 3277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3278 *) ac_try_echo=$ac_try;; 3279 esac 3280 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3281 printf "%s\n" "$ac_try_echo"; } >&5 3282 (eval "$ac_link") 2>&5 3283 ac_status=$? 3284 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3285 test $ac_status = 0; } 3286 if { ac_try='./conftest$ac_cv_exeext' 3287 { { case "(($ac_try" in 3288 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3289 *) ac_try_echo=$ac_try;; 3290 esac 3291 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3292 printf "%s\n" "$ac_try_echo"; } >&5 3293 (eval "$ac_try") 2>&5 3294 ac_status=$? 3295 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3296 test $ac_status = 0; }; }; then 3297 cross_compiling=no 3298 else 3299 if test "$cross_compiling" = maybe; then 3300 cross_compiling=yes 3301 else 3302 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3303 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3304 as_fn_error 77 "cannot run C compiled programs. 3305 If you meant to cross compile, use \`--host'. 3306 See \`config.log' for more details" "$LINENO" 5; } 3307 fi 3308 fi 3309 fi 3310 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3311 printf "%s\n" "$cross_compiling" >&6; } 3312 3313 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3314 ac_clean_files=$ac_clean_files_save 3315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3316 printf %s "checking for suffix of object files... " >&6; } 3317 if test ${ac_cv_objext+y} 3318 then : 3319 printf %s "(cached) " >&6 3320 else $as_nop 3321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3322 /* end confdefs.h. */ 3323 3324 int 3325 main (void) 3326 { 3327 3328 ; 3329 return 0; 3330 } 3331 _ACEOF 3332 rm -f conftest.o conftest.obj 3333 if { { ac_try="$ac_compile" 3334 case "(($ac_try" in 3335 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3336 *) ac_try_echo=$ac_try;; 3337 esac 3338 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3339 printf "%s\n" "$ac_try_echo"; } >&5 3340 (eval "$ac_compile") 2>&5 3341 ac_status=$? 3342 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3343 test $ac_status = 0; } 3344 then : 3345 for ac_file in conftest.o conftest.obj conftest.*; do 3346 test -f "$ac_file" || continue; 3347 case $ac_file in 3348 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3349 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3350 break;; 3351 esac 3352 done 3353 else $as_nop 3354 printf "%s\n" "$as_me: failed program was:" >&5 3355 sed 's/^/| /' conftest.$ac_ext >&5 3356 3357 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3358 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3359 as_fn_error $? "cannot compute suffix of object files: cannot compile 3360 See \`config.log' for more details" "$LINENO" 5; } 3361 fi 3362 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3363 fi 3364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3365 printf "%s\n" "$ac_cv_objext" >&6; } 3366 OBJEXT=$ac_cv_objext 3367 ac_objext=$OBJEXT 3368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 3369 printf %s "checking whether the compiler supports GNU C... " >&6; } 3370 if test ${ac_cv_c_compiler_gnu+y} 3371 then : 3372 printf %s "(cached) " >&6 3373 else $as_nop 3374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3375 /* end confdefs.h. */ 3376 3377 int 3378 main (void) 3379 { 3380 #ifndef __GNUC__ 3381 choke me 3382 #endif 3383 3384 ; 3385 return 0; 3386 } 3387 _ACEOF 3388 if ac_fn_c_try_compile "$LINENO" 3389 then : 3390 ac_compiler_gnu=yes 3391 else $as_nop 3392 ac_compiler_gnu=no 3393 fi 3394 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3395 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3396 3397 fi 3398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3399 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 3400 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3401 3402 if test $ac_compiler_gnu = yes; then 3403 GCC=yes 3404 else 3405 GCC= 3406 fi 3407 ac_test_CFLAGS=${CFLAGS+y} 3408 ac_save_CFLAGS=$CFLAGS 3409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3410 printf %s "checking whether $CC accepts -g... " >&6; } 3411 if test ${ac_cv_prog_cc_g+y} 3412 then : 3413 printf %s "(cached) " >&6 3414 else $as_nop 3415 ac_save_c_werror_flag=$ac_c_werror_flag 3416 ac_c_werror_flag=yes 3417 ac_cv_prog_cc_g=no 3418 CFLAGS="-g" 3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3420 /* end confdefs.h. */ 3421 3422 int 3423 main (void) 3424 { 3425 3426 ; 3427 return 0; 3428 } 3429 _ACEOF 3430 if ac_fn_c_try_compile "$LINENO" 3431 then : 3432 ac_cv_prog_cc_g=yes 3433 else $as_nop 3434 CFLAGS="" 3435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3436 /* end confdefs.h. */ 3437 3438 int 3439 main (void) 3440 { 3441 3442 ; 3443 return 0; 3444 } 3445 _ACEOF 3446 if ac_fn_c_try_compile "$LINENO" 3447 then : 3448 3449 else $as_nop 3450 ac_c_werror_flag=$ac_save_c_werror_flag 3451 CFLAGS="-g" 3452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3453 /* end confdefs.h. */ 3454 3455 int 3456 main (void) 3457 { 3458 3459 ; 3460 return 0; 3461 } 3462 _ACEOF 3463 if ac_fn_c_try_compile "$LINENO" 3464 then : 3465 ac_cv_prog_cc_g=yes 3466 fi 3467 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3468 fi 3469 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3470 fi 3471 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3472 ac_c_werror_flag=$ac_save_c_werror_flag 3473 fi 3474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3475 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 3476 if test $ac_test_CFLAGS; then 3477 CFLAGS=$ac_save_CFLAGS 3478 elif test $ac_cv_prog_cc_g = yes; then 3479 if test "$GCC" = yes; then 3480 CFLAGS="-g -O2" 3481 else 3482 CFLAGS="-g" 3483 fi 3484 else 3485 if test "$GCC" = yes; then 3486 CFLAGS="-O2" 3487 else 3488 CFLAGS= 3489 fi 3490 fi 3491 ac_prog_cc_stdc=no 3492 if test x$ac_prog_cc_stdc = xno 3493 then : 3494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 3495 printf %s "checking for $CC option to enable C11 features... " >&6; } 3496 if test ${ac_cv_prog_cc_c11+y} 3497 then : 3498 printf %s "(cached) " >&6 3499 else $as_nop 3500 ac_cv_prog_cc_c11=no 3501 ac_save_CC=$CC 3502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3503 /* end confdefs.h. */ 3504 $ac_c_conftest_c11_program 3505 _ACEOF 3506 for ac_arg in '' -std=gnu11 3507 do 3508 CC="$ac_save_CC $ac_arg" 3509 if ac_fn_c_try_compile "$LINENO" 3510 then : 3511 ac_cv_prog_cc_c11=$ac_arg 3512 fi 3513 rm -f core conftest.err conftest.$ac_objext conftest.beam 3514 test "x$ac_cv_prog_cc_c11" != "xno" && break 3515 done 3516 rm -f conftest.$ac_ext 3517 CC=$ac_save_CC 3518 fi 3519 3520 if test "x$ac_cv_prog_cc_c11" = xno 3521 then : 3522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3523 printf "%s\n" "unsupported" >&6; } 3524 else $as_nop 3525 if test "x$ac_cv_prog_cc_c11" = x 3526 then : 3527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3528 printf "%s\n" "none needed" >&6; } 3529 else $as_nop 3530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 3531 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 3532 CC="$CC $ac_cv_prog_cc_c11" 3533 fi 3534 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 3535 ac_prog_cc_stdc=c11 3536 fi 3537 fi 3538 if test x$ac_prog_cc_stdc = xno 3539 then : 3540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 3541 printf %s "checking for $CC option to enable C99 features... " >&6; } 3542 if test ${ac_cv_prog_cc_c99+y} 3543 then : 3544 printf %s "(cached) " >&6 3545 else $as_nop 3546 ac_cv_prog_cc_c99=no 3547 ac_save_CC=$CC 3548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3549 /* end confdefs.h. */ 3550 $ac_c_conftest_c99_program 3551 _ACEOF 3552 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 3553 do 3554 CC="$ac_save_CC $ac_arg" 3555 if ac_fn_c_try_compile "$LINENO" 3556 then : 3557 ac_cv_prog_cc_c99=$ac_arg 3558 fi 3559 rm -f core conftest.err conftest.$ac_objext conftest.beam 3560 test "x$ac_cv_prog_cc_c99" != "xno" && break 3561 done 3562 rm -f conftest.$ac_ext 3563 CC=$ac_save_CC 3564 fi 3565 3566 if test "x$ac_cv_prog_cc_c99" = xno 3567 then : 3568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3569 printf "%s\n" "unsupported" >&6; } 3570 else $as_nop 3571 if test "x$ac_cv_prog_cc_c99" = x 3572 then : 3573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3574 printf "%s\n" "none needed" >&6; } 3575 else $as_nop 3576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 3577 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 3578 CC="$CC $ac_cv_prog_cc_c99" 3579 fi 3580 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 3581 ac_prog_cc_stdc=c99 3582 fi 3583 fi 3584 if test x$ac_prog_cc_stdc = xno 3585 then : 3586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 3587 printf %s "checking for $CC option to enable C89 features... " >&6; } 3588 if test ${ac_cv_prog_cc_c89+y} 3589 then : 3590 printf %s "(cached) " >&6 3591 else $as_nop 3592 ac_cv_prog_cc_c89=no 3593 ac_save_CC=$CC 3594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3595 /* end confdefs.h. */ 3596 $ac_c_conftest_c89_program 3597 _ACEOF 3598 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3599 do 3600 CC="$ac_save_CC $ac_arg" 3601 if ac_fn_c_try_compile "$LINENO" 3602 then : 3603 ac_cv_prog_cc_c89=$ac_arg 3604 fi 3605 rm -f core conftest.err conftest.$ac_objext conftest.beam 3606 test "x$ac_cv_prog_cc_c89" != "xno" && break 3607 done 3608 rm -f conftest.$ac_ext 3609 CC=$ac_save_CC 3610 fi 3611 3612 if test "x$ac_cv_prog_cc_c89" = xno 3613 then : 3614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3615 printf "%s\n" "unsupported" >&6; } 3616 else $as_nop 3617 if test "x$ac_cv_prog_cc_c89" = x 3618 then : 3619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3620 printf "%s\n" "none needed" >&6; } 3621 else $as_nop 3622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3623 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 3624 CC="$CC $ac_cv_prog_cc_c89" 3625 fi 3626 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 3627 ac_prog_cc_stdc=c89 3628 fi 3629 fi 3630 3631 ac_ext=c 3632 ac_cpp='$CPP $CPPFLAGS' 3633 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3634 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3635 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3636 3637 3638 ac_ext=c 3639 ac_cpp='$CPP $CPPFLAGS' 3640 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3641 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3642 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3643 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3644 printf %s "checking whether $CC understands -c and -o together... " >&6; } 3645 if test ${am_cv_prog_cc_c_o+y} 3646 then : 3647 printf %s "(cached) " >&6 3648 else $as_nop 3649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3650 /* end confdefs.h. */ 3651 3652 int 3653 main (void) 3654 { 3655 3656 ; 3657 return 0; 3658 } 3659 _ACEOF 3660 # Make sure it works both with $CC and with simple cc. 3661 # Following AC_PROG_CC_C_O, we do the test twice because some 3662 # compilers refuse to overwrite an existing .o file with -o, 3663 # though they will create one. 3664 am_cv_prog_cc_c_o=yes 3665 for am_i in 1 2; do 3666 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 3667 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 3668 ac_status=$? 3669 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3670 (exit $ac_status); } \ 3671 && test -f conftest2.$ac_objext; then 3672 : OK 3673 else 3674 am_cv_prog_cc_c_o=no 3675 break 3676 fi 3677 done 3678 rm -f core conftest* 3679 unset am_i 3680 fi 3681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 3682 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 3683 if test "$am_cv_prog_cc_c_o" != yes; then 3684 # Losing compiler, so override with the script. 3685 # FIXME: It is wrong to rewrite CC. 3686 # But if we don't then we get into trouble of one sort or another. 3687 # A longer-term fix would be to have automake use am__CC in this case, 3688 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 3689 CC="$am_aux_dir/compile $CC" 3690 fi 3691 ac_ext=c 3692 ac_cpp='$CPP $CPPFLAGS' 3693 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3694 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3695 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3696 3697 3698 3699 ac_header= ac_cache= 3700 for ac_item in $ac_header_c_list 3701 do 3702 if test $ac_cache; then 3703 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 3704 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 3705 printf "%s\n" "#define $ac_item 1" >> confdefs.h 3706 fi 3707 ac_header= ac_cache= 3708 elif test $ac_header; then 3709 ac_cache=$ac_item 3710 else 3711 ac_header=$ac_item 3712 fi 3713 done 3714 3715 3716 3717 3718 3719 3720 3721 3722 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 3723 then : 3724 3725 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 3726 3727 fi 3728 3729 3730 3731 3732 3733 3734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 3735 printf %s "checking whether it is safe to define __EXTENSIONS__... " >&6; } 3736 if test ${ac_cv_safe_to_define___extensions__+y} 3737 then : 3738 printf %s "(cached) " >&6 3739 else $as_nop 3740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3741 /* end confdefs.h. */ 3742 3743 # define __EXTENSIONS__ 1 3744 $ac_includes_default 3745 int 3746 main (void) 3747 { 3748 3749 ; 3750 return 0; 3751 } 3752 _ACEOF 3753 if ac_fn_c_try_compile "$LINENO" 3754 then : 3755 ac_cv_safe_to_define___extensions__=yes 3756 else $as_nop 3757 ac_cv_safe_to_define___extensions__=no 3758 fi 3759 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3760 fi 3761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 3762 printf "%s\n" "$ac_cv_safe_to_define___extensions__" >&6; } 3763 3764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether _XOPEN_SOURCE should be defined" >&5 3765 printf %s "checking whether _XOPEN_SOURCE should be defined... " >&6; } 3766 if test ${ac_cv_should_define__xopen_source+y} 3767 then : 3768 printf %s "(cached) " >&6 3769 else $as_nop 3770 ac_cv_should_define__xopen_source=no 3771 if test $ac_cv_header_wchar_h = yes 3772 then : 3773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3774 /* end confdefs.h. */ 3775 3776 #include <wchar.h> 3777 mbstate_t x; 3778 int 3779 main (void) 3780 { 3781 3782 ; 3783 return 0; 3784 } 3785 _ACEOF 3786 if ac_fn_c_try_compile "$LINENO" 3787 then : 3788 3789 else $as_nop 3790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3791 /* end confdefs.h. */ 3792 3793 #define _XOPEN_SOURCE 500 3794 #include <wchar.h> 3795 mbstate_t x; 3796 int 3797 main (void) 3798 { 3799 3800 ; 3801 return 0; 3802 } 3803 _ACEOF 3804 if ac_fn_c_try_compile "$LINENO" 3805 then : 3806 ac_cv_should_define__xopen_source=yes 3807 fi 3808 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3809 fi 3810 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 3811 fi 3812 fi 3813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_should_define__xopen_source" >&5 3814 printf "%s\n" "$ac_cv_should_define__xopen_source" >&6; } 3815 3816 printf "%s\n" "#define _ALL_SOURCE 1" >>confdefs.h 3817 3818 printf "%s\n" "#define _DARWIN_C_SOURCE 1" >>confdefs.h 3819 3820 printf "%s\n" "#define _GNU_SOURCE 1" >>confdefs.h 3821 3822 printf "%s\n" "#define _HPUX_ALT_XOPEN_SOCKET_API 1" >>confdefs.h 3823 3824 printf "%s\n" "#define _NETBSD_SOURCE 1" >>confdefs.h 3825 3826 printf "%s\n" "#define _OPENBSD_SOURCE 1" >>confdefs.h 3827 3828 printf "%s\n" "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h 3829 3830 printf "%s\n" "#define __STDC_WANT_IEC_60559_ATTRIBS_EXT__ 1" >>confdefs.h 3831 3832 printf "%s\n" "#define __STDC_WANT_IEC_60559_BFP_EXT__ 1" >>confdefs.h 3833 3834 printf "%s\n" "#define __STDC_WANT_IEC_60559_DFP_EXT__ 1" >>confdefs.h 3835 3836 printf "%s\n" "#define __STDC_WANT_IEC_60559_FUNCS_EXT__ 1" >>confdefs.h 3837 3838 printf "%s\n" "#define __STDC_WANT_IEC_60559_TYPES_EXT__ 1" >>confdefs.h 3839 3840 printf "%s\n" "#define __STDC_WANT_LIB_EXT2__ 1" >>confdefs.h 3841 3842 printf "%s\n" "#define __STDC_WANT_MATH_SPEC_FUNCS__ 1" >>confdefs.h 3843 3844 printf "%s\n" "#define _TANDEM_SOURCE 1" >>confdefs.h 3845 3846 if test $ac_cv_header_minix_config_h = yes 3847 then : 3848 MINIX=yes 3849 printf "%s\n" "#define _MINIX 1" >>confdefs.h 3850 3851 printf "%s\n" "#define _POSIX_SOURCE 1" >>confdefs.h 3852 3853 printf "%s\n" "#define _POSIX_1_SOURCE 2" >>confdefs.h 3854 3855 else $as_nop 3856 MINIX= 3857 fi 3858 if test $ac_cv_safe_to_define___extensions__ = yes 3859 then : 3860 printf "%s\n" "#define __EXTENSIONS__ 1" >>confdefs.h 3861 3862 fi 3863 if test $ac_cv_should_define__xopen_source = yes 3864 then : 3865 printf "%s\n" "#define _XOPEN_SOURCE 500" >>confdefs.h 3866 3867 fi 3868 3869 3870 # Initialize Automake 3871 am__api_version='1.16' 3872 3873 3874 # Find a good install program. We prefer a C program (faster), 3875 # so one script is as good as another. But avoid the broken or 3876 # incompatible versions: 3877 # SysV /etc/install, /usr/sbin/install 3878 # SunOS /usr/etc/install 3879 # IRIX /sbin/install 3880 # AIX /bin/install 3881 # AmigaOS /C/install, which installs bootblocks on floppy discs 3882 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 3883 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 3884 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 3885 # OS/2's system install, which has a completely different semantic 3886 # ./install, which can be erroneously created by make from ./install.sh. 3887 # Reject install programs that cannot install multiple files. 3888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 3889 printf %s "checking for a BSD-compatible install... " >&6; } 3890 if test -z "$INSTALL"; then 3891 if test ${ac_cv_path_install+y} 3892 then : 3893 printf %s "(cached) " >&6 3894 else $as_nop 3895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3896 for as_dir in $PATH 3897 do 3898 IFS=$as_save_IFS 3899 case $as_dir in #((( 3900 '') as_dir=./ ;; 3901 */) ;; 3902 *) as_dir=$as_dir/ ;; 3903 esac 3904 # Account for fact that we put trailing slashes in our PATH walk. 3905 case $as_dir in #(( 3906 ./ | /[cC]/* | \ 3907 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 3908 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 3909 /usr/ucb/* ) ;; 3910 *) 3911 # OSF1 and SCO ODT 3.0 have their own names for install. 3912 # Don't use installbsd from OSF since it installs stuff as root 3913 # by default. 3914 for ac_prog in ginstall scoinst install; do 3915 for ac_exec_ext in '' $ac_executable_extensions; do 3916 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 3917 if test $ac_prog = install && 3918 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3919 # AIX install. It has an incompatible calling convention. 3920 : 3921 elif test $ac_prog = install && 3922 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 3923 # program-specific install script used by HP pwplus--don't use. 3924 : 3925 else 3926 rm -rf conftest.one conftest.two conftest.dir 3927 echo one > conftest.one 3928 echo two > conftest.two 3929 mkdir conftest.dir 3930 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 3931 test -s conftest.one && test -s conftest.two && 3932 test -s conftest.dir/conftest.one && 3933 test -s conftest.dir/conftest.two 3934 then 3935 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 3936 break 3 3937 fi 3938 fi 3939 fi 3940 done 3941 done 3942 ;; 3943 esac 3944 3945 done 3946 IFS=$as_save_IFS 3947 3948 rm -rf conftest.one conftest.two conftest.dir 3949 3950 fi 3951 if test ${ac_cv_path_install+y}; then 3952 INSTALL=$ac_cv_path_install 3953 else 3954 # As a last resort, use the slow shell script. Don't cache a 3955 # value for INSTALL within a source directory, because that will 3956 # break other packages using the cache if that directory is 3957 # removed, or if the value is a relative name. 3958 INSTALL=$ac_install_sh 3959 fi 3960 fi 3961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 3962 printf "%s\n" "$INSTALL" >&6; } 3963 3964 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 3965 # It thinks the first close brace ends the variable substitution. 3966 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 3967 3968 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 3969 3970 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 3971 3972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 3973 printf %s "checking whether build environment is sane... " >&6; } 3974 # Reject unsafe characters in $srcdir or the absolute working directory 3975 # name. Accept space and tab only in the latter. 3976 am_lf=' 3977 ' 3978 case `pwd` in 3979 *[\\\"\#\$\&\'\`$am_lf]*) 3980 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 3981 esac 3982 case $srcdir in 3983 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 3984 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 3985 esac 3986 3987 # Do 'set' in a subshell so we don't clobber the current shell's 3988 # arguments. Must try -L first in case configure is actually a 3989 # symlink; some systems play weird games with the mod time of symlinks 3990 # (eg FreeBSD returns the mod time of the symlink's containing 3991 # directory). 3992 if ( 3993 am_has_slept=no 3994 for am_try in 1 2; do 3995 echo "timestamp, slept: $am_has_slept" > conftest.file 3996 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 3997 if test "$*" = "X"; then 3998 # -L didn't work. 3999 set X `ls -t "$srcdir/configure" conftest.file` 4000 fi 4001 if test "$*" != "X $srcdir/configure conftest.file" \ 4002 && test "$*" != "X conftest.file $srcdir/configure"; then 4003 4004 # If neither matched, then we have a broken ls. This can happen 4005 # if, for instance, CONFIG_SHELL is bash and it inherits a 4006 # broken ls alias from the environment. This has actually 4007 # happened. Such a system could not be considered "sane". 4008 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 4009 alias in your environment" "$LINENO" 5 4010 fi 4011 if test "$2" = conftest.file || test $am_try -eq 2; then 4012 break 4013 fi 4014 # Just in case. 4015 sleep 1 4016 am_has_slept=yes 4017 done 4018 test "$2" = conftest.file 4019 ) 4020 then 4021 # Ok. 4022 : 4023 else 4024 as_fn_error $? "newly created file is older than distributed files! 4025 Check your system clock" "$LINENO" 5 4026 fi 4027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4028 printf "%s\n" "yes" >&6; } 4029 # If we didn't sleep, we still need to ensure time stamps of config.status and 4030 # generated files are strictly newer. 4031 am_sleep_pid= 4032 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 4033 ( sleep 1 ) & 4034 am_sleep_pid=$! 4035 fi 4036 4037 rm -f conftest.file 4038 4039 test "$program_prefix" != NONE && 4040 program_transform_name="s&^&$program_prefix&;$program_transform_name" 4041 # Use a double $ so make ignores it. 4042 test "$program_suffix" != NONE && 4043 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 4044 # Double any \ or $. 4045 # By default was `s,x,x', remove it if useless. 4046 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 4047 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 4048 4049 4050 if test x"${MISSING+set}" != xset; then 4051 MISSING="\${SHELL} '$am_aux_dir/missing'" 4052 fi 4053 # Use eval to expand $SHELL 4054 if eval "$MISSING --is-lightweight"; then 4055 am_missing_run="$MISSING " 4056 else 4057 am_missing_run= 4058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 4059 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 4060 fi 4061 4062 if test x"${install_sh+set}" != xset; then 4063 case $am_aux_dir in 4064 *\ * | *\ *) 4065 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 4066 *) 4067 install_sh="\${SHELL} $am_aux_dir/install-sh" 4068 esac 4069 fi 4070 4071 # Installed binaries are usually stripped using 'strip' when the user 4072 # run "make install-strip". However 'strip' might not be the right 4073 # tool to use in cross-compilation environments, therefore Automake 4074 # will honor the 'STRIP' environment variable to overrule this program. 4075 if test "$cross_compiling" != no; then 4076 if test -n "$ac_tool_prefix"; then 4077 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 4078 set dummy ${ac_tool_prefix}strip; ac_word=$2 4079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4080 printf %s "checking for $ac_word... " >&6; } 4081 if test ${ac_cv_prog_STRIP+y} 4082 then : 4083 printf %s "(cached) " >&6 4084 else $as_nop 4085 if test -n "$STRIP"; then 4086 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 4087 else 4088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4089 for as_dir in $PATH 4090 do 4091 IFS=$as_save_IFS 4092 case $as_dir in #((( 4093 '') as_dir=./ ;; 4094 */) ;; 4095 *) as_dir=$as_dir/ ;; 4096 esac 4097 for ac_exec_ext in '' $ac_executable_extensions; do 4098 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4099 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 4100 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4101 break 2 4102 fi 4103 done 4104 done 4105 IFS=$as_save_IFS 4106 4107 fi 4108 fi 4109 STRIP=$ac_cv_prog_STRIP 4110 if test -n "$STRIP"; then 4111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 4112 printf "%s\n" "$STRIP" >&6; } 4113 else 4114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4115 printf "%s\n" "no" >&6; } 4116 fi 4117 4118 4119 fi 4120 if test -z "$ac_cv_prog_STRIP"; then 4121 ac_ct_STRIP=$STRIP 4122 # Extract the first word of "strip", so it can be a program name with args. 4123 set dummy strip; ac_word=$2 4124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4125 printf %s "checking for $ac_word... " >&6; } 4126 if test ${ac_cv_prog_ac_ct_STRIP+y} 4127 then : 4128 printf %s "(cached) " >&6 4129 else $as_nop 4130 if test -n "$ac_ct_STRIP"; then 4131 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 4132 else 4133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4134 for as_dir in $PATH 4135 do 4136 IFS=$as_save_IFS 4137 case $as_dir in #((( 4138 '') as_dir=./ ;; 4139 */) ;; 4140 *) as_dir=$as_dir/ ;; 4141 esac 4142 for ac_exec_ext in '' $ac_executable_extensions; do 4143 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4144 ac_cv_prog_ac_ct_STRIP="strip" 4145 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4146 break 2 4147 fi 4148 done 4149 done 4150 IFS=$as_save_IFS 4151 4152 fi 4153 fi 4154 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 4155 if test -n "$ac_ct_STRIP"; then 4156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 4157 printf "%s\n" "$ac_ct_STRIP" >&6; } 4158 else 4159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4160 printf "%s\n" "no" >&6; } 4161 fi 4162 4163 if test "x$ac_ct_STRIP" = x; then 4164 STRIP=":" 4165 else 4166 case $cross_compiling:$ac_tool_warned in 4167 yes:) 4168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4169 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4170 ac_tool_warned=yes ;; 4171 esac 4172 STRIP=$ac_ct_STRIP 4173 fi 4174 else 4175 STRIP="$ac_cv_prog_STRIP" 4176 fi 4177 4178 fi 4179 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 4180 4181 4182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 4183 printf %s "checking for a race-free mkdir -p... " >&6; } 4184 if test -z "$MKDIR_P"; then 4185 if test ${ac_cv_path_mkdir+y} 4186 then : 4187 printf %s "(cached) " >&6 4188 else $as_nop 4189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4190 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 4191 do 4192 IFS=$as_save_IFS 4193 case $as_dir in #((( 4194 '') as_dir=./ ;; 4195 */) ;; 4196 *) as_dir=$as_dir/ ;; 4197 esac 4198 for ac_prog in mkdir gmkdir; do 4199 for ac_exec_ext in '' $ac_executable_extensions; do 4200 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 4201 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 4202 'mkdir ('*'coreutils) '* | \ 4203 'BusyBox '* | \ 4204 'mkdir (fileutils) '4.1*) 4205 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 4206 break 3;; 4207 esac 4208 done 4209 done 4210 done 4211 IFS=$as_save_IFS 4212 4213 fi 4214 4215 test -d ./--version && rmdir ./--version 4216 if test ${ac_cv_path_mkdir+y}; then 4217 MKDIR_P="$ac_cv_path_mkdir -p" 4218 else 4219 # As a last resort, use the slow shell script. Don't cache a 4220 # value for MKDIR_P within a source directory, because that will 4221 # break other packages using the cache if that directory is 4222 # removed, or if the value is a relative name. 4223 MKDIR_P="$ac_install_sh -d" 4224 fi 4225 fi 4226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 4227 printf "%s\n" "$MKDIR_P" >&6; } 4228 4229 for ac_prog in gawk mawk nawk awk 4230 do 4231 # Extract the first word of "$ac_prog", so it can be a program name with args. 4232 set dummy $ac_prog; ac_word=$2 4233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4234 printf %s "checking for $ac_word... " >&6; } 4235 if test ${ac_cv_prog_AWK+y} 4236 then : 4237 printf %s "(cached) " >&6 4238 else $as_nop 4239 if test -n "$AWK"; then 4240 ac_cv_prog_AWK="$AWK" # Let the user override the test. 4241 else 4242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4243 for as_dir in $PATH 4244 do 4245 IFS=$as_save_IFS 4246 case $as_dir in #((( 4247 '') as_dir=./ ;; 4248 */) ;; 4249 *) as_dir=$as_dir/ ;; 4250 esac 4251 for ac_exec_ext in '' $ac_executable_extensions; do 4252 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 4253 ac_cv_prog_AWK="$ac_prog" 4254 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 4255 break 2 4256 fi 4257 done 4258 done 4259 IFS=$as_save_IFS 4260 4261 fi 4262 fi 4263 AWK=$ac_cv_prog_AWK 4264 if test -n "$AWK"; then 4265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 4266 printf "%s\n" "$AWK" >&6; } 4267 else 4268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4269 printf "%s\n" "no" >&6; } 4270 fi 4271 4272 4273 test -n "$AWK" && break 4274 done 4275 4276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 4277 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 4278 set x ${MAKE-make} 4279 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 4280 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 4281 then : 4282 printf %s "(cached) " >&6 4283 else $as_nop 4284 cat >conftest.make <<\_ACEOF 4285 SHELL = /bin/sh 4286 all: 4287 @echo '@@@%%%=$(MAKE)=@@@%%%' 4288 _ACEOF 4289 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 4290 case `${MAKE-make} -f conftest.make 2>/dev/null` in 4291 *@@@%%%=?*=@@@%%%*) 4292 eval ac_cv_prog_make_${ac_make}_set=yes;; 4293 *) 4294 eval ac_cv_prog_make_${ac_make}_set=no;; 4295 esac 4296 rm -f conftest.make 4297 fi 4298 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 4299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4300 printf "%s\n" "yes" >&6; } 4301 SET_MAKE= 4302 else 4303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4304 printf "%s\n" "no" >&6; } 4305 SET_MAKE="MAKE=${MAKE-make}" 4306 fi 4307 4308 rm -rf .tst 2>/dev/null 4309 mkdir .tst 2>/dev/null 4310 if test -d .tst; then 4311 am__leading_dot=. 4312 else 4313 am__leading_dot=_ 4314 fi 4315 rmdir .tst 2>/dev/null 4316 4317 DEPDIR="${am__leading_dot}deps" 4318 4319 ac_config_commands="$ac_config_commands depfiles" 4320 4321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 4322 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 4323 cat > confinc.mk << 'END' 4324 am__doit: 4325 @echo this is the am__doit target >confinc.out 4326 .PHONY: am__doit 4327 END 4328 am__include="#" 4329 am__quote= 4330 # BSD make does it like this. 4331 echo '.include "confinc.mk" # ignored' > confmf.BSD 4332 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 4333 echo 'include confinc.mk # ignored' > confmf.GNU 4334 _am_result=no 4335 for s in GNU BSD; do 4336 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 4337 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 4338 ac_status=$? 4339 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4340 (exit $ac_status); } 4341 case $?:`cat confinc.out 2>/dev/null` in #( 4342 '0:this is the am__doit target') : 4343 case $s in #( 4344 BSD) : 4345 am__include='.include' am__quote='"' ;; #( 4346 *) : 4347 am__include='include' am__quote='' ;; 4348 esac ;; #( 4349 *) : 4350 ;; 4351 esac 4352 if test "$am__include" != "#"; then 4353 _am_result="yes ($s style)" 4354 break 4355 fi 4356 done 4357 rm -f confinc.* confmf.* 4358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 4359 printf "%s\n" "${_am_result}" >&6; } 4360 4361 # Check whether --enable-dependency-tracking was given. 4362 if test ${enable_dependency_tracking+y} 4363 then : 4364 enableval=$enable_dependency_tracking; 4365 fi 4366 4367 if test "x$enable_dependency_tracking" != xno; then 4368 am_depcomp="$ac_aux_dir/depcomp" 4369 AMDEPBACKSLASH='\' 4370 am__nodep='_no' 4371 fi 4372 if test "x$enable_dependency_tracking" != xno; then 4373 AMDEP_TRUE= 4374 AMDEP_FALSE='#' 4375 else 4376 AMDEP_TRUE='#' 4377 AMDEP_FALSE= 4378 fi 4379 4380 4381 # Check whether --enable-silent-rules was given. 4382 if test ${enable_silent_rules+y} 4383 then : 4384 enableval=$enable_silent_rules; 4385 fi 4386 4387 case $enable_silent_rules in # ((( 4388 yes) AM_DEFAULT_VERBOSITY=0;; 4389 no) AM_DEFAULT_VERBOSITY=1;; 4390 *) AM_DEFAULT_VERBOSITY=1;; 4391 esac 4392 am_make=${MAKE-make} 4393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 4394 printf %s "checking whether $am_make supports nested variables... " >&6; } 4395 if test ${am_cv_make_support_nested_variables+y} 4396 then : 4397 printf %s "(cached) " >&6 4398 else $as_nop 4399 if printf "%s\n" 'TRUE=$(BAR$(V)) 4400 BAR0=false 4401 BAR1=true 4402 V=1 4403 am__doit: 4404 @$(TRUE) 4405 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 4406 am_cv_make_support_nested_variables=yes 4407 else 4408 am_cv_make_support_nested_variables=no 4409 fi 4410 fi 4411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 4412 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 4413 if test $am_cv_make_support_nested_variables = yes; then 4414 AM_V='$(V)' 4415 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 4416 else 4417 AM_V=$AM_DEFAULT_VERBOSITY 4418 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 4419 fi 4420 AM_BACKSLASH='\' 4421 4422 if test "`cd $srcdir && pwd`" != "`pwd`"; then 4423 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 4424 # is not polluted with repeated "-I." 4425 am__isrc=' -I$(srcdir)' 4426 # test to see if srcdir already configured 4427 if test -f $srcdir/config.status; then 4428 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 4429 fi 4430 fi 4431 4432 # test whether we have cygpath 4433 if test -z "$CYGPATH_W"; then 4434 if (cygpath --version) >/dev/null 2>/dev/null; then 4435 CYGPATH_W='cygpath -w' 4436 else 4437 CYGPATH_W=echo 4438 fi 4439 fi 4440 4441 4442 # Define the identity of the package. 4443 PACKAGE='libxshmfence' 4444 VERSION='1.3.1' 4445 4446 4447 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 4448 4449 4450 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 4451 4452 # Some tools Automake needs. 4453 4454 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 4455 4456 4457 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 4458 4459 4460 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 4461 4462 4463 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 4464 4465 4466 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 4467 4468 # For better backward compatibility. To be removed once Automake 1.9.x 4469 # dies out for good. For more background, see: 4470 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 4471 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 4472 mkdir_p='$(MKDIR_P)' 4473 4474 # We need awk for the "check" target (and possibly the TAP driver). The 4475 # system "awk" is bad on some platforms. 4476 # Always define AMTAR for backward compatibility. Yes, it's still used 4477 # in the wild :-( We should find a proper way to deprecate it ... 4478 AMTAR='$${TAR-tar}' 4479 4480 4481 # We'll loop over all known methods to create a tar archive until one works. 4482 _am_tools='gnutar pax cpio none' 4483 4484 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 4485 4486 4487 4488 4489 4490 depcc="$CC" am_compiler_list= 4491 4492 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4493 printf %s "checking dependency style of $depcc... " >&6; } 4494 if test ${am_cv_CC_dependencies_compiler_type+y} 4495 then : 4496 printf %s "(cached) " >&6 4497 else $as_nop 4498 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4499 # We make a subdir and do the tests there. Otherwise we can end up 4500 # making bogus files that we don't know about and never remove. For 4501 # instance it was reported that on HP-UX the gcc test will end up 4502 # making a dummy file named 'D' -- because '-MD' means "put the output 4503 # in D". 4504 rm -rf conftest.dir 4505 mkdir conftest.dir 4506 # Copy depcomp to subdir because otherwise we won't find it if we're 4507 # using a relative directory. 4508 cp "$am_depcomp" conftest.dir 4509 cd conftest.dir 4510 # We will build objects and dependencies in a subdirectory because 4511 # it helps to detect inapplicable dependency modes. For instance 4512 # both Tru64's cc and ICC support -MD to output dependencies as a 4513 # side effect of compilation, but ICC will put the dependencies in 4514 # the current directory while Tru64 will put them in the object 4515 # directory. 4516 mkdir sub 4517 4518 am_cv_CC_dependencies_compiler_type=none 4519 if test "$am_compiler_list" = ""; then 4520 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4521 fi 4522 am__universal=false 4523 case " $depcc " in #( 4524 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4525 esac 4526 4527 for depmode in $am_compiler_list; do 4528 # Setup a source with many dependencies, because some compilers 4529 # like to wrap large dependency lists on column 80 (with \), and 4530 # we should not choose a depcomp mode which is confused by this. 4531 # 4532 # We need to recreate these files for each test, as the compiler may 4533 # overwrite some of them when testing with obscure command lines. 4534 # This happens at least with the AIX C compiler. 4535 : > sub/conftest.c 4536 for i in 1 2 3 4 5 6; do 4537 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4538 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4539 # Solaris 10 /bin/sh. 4540 echo '/* dummy */' > sub/conftst$i.h 4541 done 4542 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4543 4544 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4545 # mode. It turns out that the SunPro C++ compiler does not properly 4546 # handle '-M -o', and we need to detect this. Also, some Intel 4547 # versions had trouble with output in subdirs. 4548 am__obj=sub/conftest.${OBJEXT-o} 4549 am__minus_obj="-o $am__obj" 4550 case $depmode in 4551 gcc) 4552 # This depmode causes a compiler race in universal mode. 4553 test "$am__universal" = false || continue 4554 ;; 4555 nosideeffect) 4556 # After this tag, mechanisms are not by side-effect, so they'll 4557 # only be used when explicitly requested. 4558 if test "x$enable_dependency_tracking" = xyes; then 4559 continue 4560 else 4561 break 4562 fi 4563 ;; 4564 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4565 # This compiler won't grok '-c -o', but also, the minuso test has 4566 # not run yet. These depmodes are late enough in the game, and 4567 # so weak that their functioning should not be impacted. 4568 am__obj=conftest.${OBJEXT-o} 4569 am__minus_obj= 4570 ;; 4571 none) break ;; 4572 esac 4573 if depmode=$depmode \ 4574 source=sub/conftest.c object=$am__obj \ 4575 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4576 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4577 >/dev/null 2>conftest.err && 4578 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4579 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4580 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4581 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4582 # icc doesn't choke on unknown options, it will just issue warnings 4583 # or remarks (even with -Werror). So we grep stderr for any message 4584 # that says an option was ignored or not supported. 4585 # When given -MP, icc 7.0 and 7.1 complain thusly: 4586 # icc: Command line warning: ignoring option '-M'; no argument required 4587 # The diagnosis changed in icc 8.0: 4588 # icc: Command line remark: option '-MP' not supported 4589 if (grep 'ignoring option' conftest.err || 4590 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4591 am_cv_CC_dependencies_compiler_type=$depmode 4592 break 4593 fi 4594 fi 4595 done 4596 4597 cd .. 4598 rm -rf conftest.dir 4599 else 4600 am_cv_CC_dependencies_compiler_type=none 4601 fi 4602 4603 fi 4604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4605 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4606 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4607 4608 if 4609 test "x$enable_dependency_tracking" != xno \ 4610 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4611 am__fastdepCC_TRUE= 4612 am__fastdepCC_FALSE='#' 4613 else 4614 am__fastdepCC_TRUE='#' 4615 am__fastdepCC_FALSE= 4616 fi 4617 4618 4619 # Variables for tags utilities; see am/tags.am 4620 if test -z "$CTAGS"; then 4621 CTAGS=ctags 4622 fi 4623 4624 if test -z "$ETAGS"; then 4625 ETAGS=etags 4626 fi 4627 4628 if test -z "$CSCOPE"; then 4629 CSCOPE=cscope 4630 fi 4631 4632 4633 4634 # POSIX will say in a future version that running "rm -f" with no argument 4635 # is OK; and we want to be able to make that assumption in our Makefile 4636 # recipes. So use an aggressive probe to check that the usage we want is 4637 # actually supported "in the wild" to an acceptable degree. 4638 # See automake bug#10828. 4639 # To make any issue more visible, cause the running configure to be aborted 4640 # by default if the 'rm' program in use doesn't match our expectations; the 4641 # user can still override this though. 4642 if rm -f && rm -fr && rm -rf; then : OK; else 4643 cat >&2 <<'END' 4644 Oops! 4645 4646 Your 'rm' program seems unable to run without file operands specified 4647 on the command line, even when the '-f' option is present. This is contrary 4648 to the behaviour of most rm programs out there, and not conforming with 4649 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 4650 4651 Please tell bug-automake@gnu.org about your system, including the value 4652 of your $PATH and any error possibly output before this message. This 4653 can help us improve future automake versions. 4654 4655 END 4656 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 4657 echo 'Configuration will proceed anyway, since you have set the' >&2 4658 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 4659 echo >&2 4660 else 4661 cat >&2 <<'END' 4662 Aborting the configuration process, to ensure you take notice of the issue. 4663 4664 You can download and install GNU coreutils to get an 'rm' implementation 4665 that behaves properly: <https://www.gnu.org/software/coreutils/>. 4666 4667 If you want to complete the configuration process using your problematic 4668 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 4669 to "yes", and re-run configure. 4670 4671 END 4672 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 4673 fi 4674 fi 4675 4676 4677 # Initialize libtool 4678 case `pwd` in 4679 *\ * | *\ *) 4680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 4681 printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 4682 esac 4683 4684 4685 4686 macro_version='2.4.7' 4687 macro_revision='2.4.7' 4688 4689 4690 4691 4692 4693 4694 4695 4696 4697 4698 4699 4700 4701 4702 ltmain=$ac_aux_dir/ltmain.sh 4703 4704 4705 4706 # Make sure we can run config.sub. 4707 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 4708 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 4709 4710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 4711 printf %s "checking build system type... " >&6; } 4712 if test ${ac_cv_build+y} 4713 then : 4714 printf %s "(cached) " >&6 4715 else $as_nop 4716 ac_build_alias=$build_alias 4717 test "x$ac_build_alias" = x && 4718 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 4719 test "x$ac_build_alias" = x && 4720 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 4721 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 4722 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 4723 4724 fi 4725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 4726 printf "%s\n" "$ac_cv_build" >&6; } 4727 case $ac_cv_build in 4728 *-*-*) ;; 4729 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 4730 esac 4731 build=$ac_cv_build 4732 ac_save_IFS=$IFS; IFS='-' 4733 set x $ac_cv_build 4734 shift 4735 build_cpu=$1 4736 build_vendor=$2 4737 shift; shift 4738 # Remember, the first character of IFS is used to create $*, 4739 # except with old shells: 4740 build_os=$* 4741 IFS=$ac_save_IFS 4742 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 4743 4744 4745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 4746 printf %s "checking host system type... " >&6; } 4747 if test ${ac_cv_host+y} 4748 then : 4749 printf %s "(cached) " >&6 4750 else $as_nop 4751 if test "x$host_alias" = x; then 4752 ac_cv_host=$ac_cv_build 4753 else 4754 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 4755 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 4756 fi 4757 4758 fi 4759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 4760 printf "%s\n" "$ac_cv_host" >&6; } 4761 case $ac_cv_host in 4762 *-*-*) ;; 4763 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 4764 esac 4765 host=$ac_cv_host 4766 ac_save_IFS=$IFS; IFS='-' 4767 set x $ac_cv_host 4768 shift 4769 host_cpu=$1 4770 host_vendor=$2 4771 shift; shift 4772 # Remember, the first character of IFS is used to create $*, 4773 # except with old shells: 4774 host_os=$* 4775 IFS=$ac_save_IFS 4776 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 4777 4778 4779 # Backslashify metacharacters that are still active within 4780 # double-quoted strings. 4781 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 4782 4783 # Same as above, but do not quote variable references. 4784 double_quote_subst='s/\(["`\\]\)/\\\1/g' 4785 4786 # Sed substitution to delay expansion of an escaped shell variable in a 4787 # double_quote_subst'ed string. 4788 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 4789 4790 # Sed substitution to delay expansion of an escaped single quote. 4791 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 4792 4793 # Sed substitution to avoid accidental globbing in evaled expressions 4794 no_glob_subst='s/\*/\\\*/g' 4795 4796 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 4797 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 4798 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 4799 4800 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 4801 printf %s "checking how to print strings... " >&6; } 4802 # Test print first, because it will be a builtin if present. 4803 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 4804 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 4805 ECHO='print -r --' 4806 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 4807 ECHO='printf %s\n' 4808 else 4809 # Use this function as a fallback that always works. 4810 func_fallback_echo () 4811 { 4812 eval 'cat <<_LTECHO_EOF 4813 $1 4814 _LTECHO_EOF' 4815 } 4816 ECHO='func_fallback_echo' 4817 fi 4818 4819 # func_echo_all arg... 4820 # Invoke $ECHO with all args, space-separated. 4821 func_echo_all () 4822 { 4823 $ECHO "" 4824 } 4825 4826 case $ECHO in 4827 printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 4828 printf "%s\n" "printf" >&6; } ;; 4829 print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 4830 printf "%s\n" "print -r" >&6; } ;; 4831 *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 4832 printf "%s\n" "cat" >&6; } ;; 4833 esac 4834 4835 4836 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 4847 4848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4849 printf %s "checking for a sed that does not truncate output... " >&6; } 4850 if test ${ac_cv_path_SED+y} 4851 then : 4852 printf %s "(cached) " >&6 4853 else $as_nop 4854 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4855 for ac_i in 1 2 3 4 5 6 7; do 4856 ac_script="$ac_script$as_nl$ac_script" 4857 done 4858 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4859 { ac_script=; unset ac_script;} 4860 if test -z "$SED"; then 4861 ac_path_SED_found=false 4862 # Loop through the user's path and test for each of PROGNAME-LIST 4863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4864 for as_dir in $PATH 4865 do 4866 IFS=$as_save_IFS 4867 case $as_dir in #((( 4868 '') as_dir=./ ;; 4869 */) ;; 4870 *) as_dir=$as_dir/ ;; 4871 esac 4872 for ac_prog in sed gsed 4873 do 4874 for ac_exec_ext in '' $ac_executable_extensions; do 4875 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4876 as_fn_executable_p "$ac_path_SED" || continue 4877 # Check for GNU ac_path_SED and select it if it is found. 4878 # Check for GNU $ac_path_SED 4879 case `"$ac_path_SED" --version 2>&1` in 4880 *GNU*) 4881 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4882 *) 4883 ac_count=0 4884 printf %s 0123456789 >"conftest.in" 4885 while : 4886 do 4887 cat "conftest.in" "conftest.in" >"conftest.tmp" 4888 mv "conftest.tmp" "conftest.in" 4889 cp "conftest.in" "conftest.nl" 4890 printf "%s\n" '' >> "conftest.nl" 4891 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4892 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4893 as_fn_arith $ac_count + 1 && ac_count=$as_val 4894 if test $ac_count -gt ${ac_path_SED_max-0}; then 4895 # Best one so far, save it but keep looking for a better one 4896 ac_cv_path_SED="$ac_path_SED" 4897 ac_path_SED_max=$ac_count 4898 fi 4899 # 10*(2^10) chars as input seems more than enough 4900 test $ac_count -gt 10 && break 4901 done 4902 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4903 esac 4904 4905 $ac_path_SED_found && break 3 4906 done 4907 done 4908 done 4909 IFS=$as_save_IFS 4910 if test -z "$ac_cv_path_SED"; then 4911 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4912 fi 4913 else 4914 ac_cv_path_SED=$SED 4915 fi 4916 4917 fi 4918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4919 printf "%s\n" "$ac_cv_path_SED" >&6; } 4920 SED="$ac_cv_path_SED" 4921 rm -f conftest.sed 4922 4923 test -z "$SED" && SED=sed 4924 Xsed="$SED -e 1s/^X//" 4925 4926 4927 4928 4929 4930 4931 4932 4933 4934 4935 4936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4937 printf %s "checking for grep that handles long lines and -e... " >&6; } 4938 if test ${ac_cv_path_GREP+y} 4939 then : 4940 printf %s "(cached) " >&6 4941 else $as_nop 4942 if test -z "$GREP"; then 4943 ac_path_GREP_found=false 4944 # Loop through the user's path and test for each of PROGNAME-LIST 4945 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4946 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4947 do 4948 IFS=$as_save_IFS 4949 case $as_dir in #((( 4950 '') as_dir=./ ;; 4951 */) ;; 4952 *) as_dir=$as_dir/ ;; 4953 esac 4954 for ac_prog in grep ggrep 4955 do 4956 for ac_exec_ext in '' $ac_executable_extensions; do 4957 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 4958 as_fn_executable_p "$ac_path_GREP" || continue 4959 # Check for GNU ac_path_GREP and select it if it is found. 4960 # Check for GNU $ac_path_GREP 4961 case `"$ac_path_GREP" --version 2>&1` in 4962 *GNU*) 4963 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4964 *) 4965 ac_count=0 4966 printf %s 0123456789 >"conftest.in" 4967 while : 4968 do 4969 cat "conftest.in" "conftest.in" >"conftest.tmp" 4970 mv "conftest.tmp" "conftest.in" 4971 cp "conftest.in" "conftest.nl" 4972 printf "%s\n" 'GREP' >> "conftest.nl" 4973 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4974 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4975 as_fn_arith $ac_count + 1 && ac_count=$as_val 4976 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4977 # Best one so far, save it but keep looking for a better one 4978 ac_cv_path_GREP="$ac_path_GREP" 4979 ac_path_GREP_max=$ac_count 4980 fi 4981 # 10*(2^10) chars as input seems more than enough 4982 test $ac_count -gt 10 && break 4983 done 4984 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4985 esac 4986 4987 $ac_path_GREP_found && break 3 4988 done 4989 done 4990 done 4991 IFS=$as_save_IFS 4992 if test -z "$ac_cv_path_GREP"; then 4993 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4994 fi 4995 else 4996 ac_cv_path_GREP=$GREP 4997 fi 4998 4999 fi 5000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 5001 printf "%s\n" "$ac_cv_path_GREP" >&6; } 5002 GREP="$ac_cv_path_GREP" 5003 5004 5005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 5006 printf %s "checking for egrep... " >&6; } 5007 if test ${ac_cv_path_EGREP+y} 5008 then : 5009 printf %s "(cached) " >&6 5010 else $as_nop 5011 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 5012 then ac_cv_path_EGREP="$GREP -E" 5013 else 5014 if test -z "$EGREP"; then 5015 ac_path_EGREP_found=false 5016 # Loop through the user's path and test for each of PROGNAME-LIST 5017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5018 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5019 do 5020 IFS=$as_save_IFS 5021 case $as_dir in #((( 5022 '') as_dir=./ ;; 5023 */) ;; 5024 *) as_dir=$as_dir/ ;; 5025 esac 5026 for ac_prog in egrep 5027 do 5028 for ac_exec_ext in '' $ac_executable_extensions; do 5029 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 5030 as_fn_executable_p "$ac_path_EGREP" || continue 5031 # Check for GNU ac_path_EGREP and select it if it is found. 5032 # Check for GNU $ac_path_EGREP 5033 case `"$ac_path_EGREP" --version 2>&1` in 5034 *GNU*) 5035 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 5036 *) 5037 ac_count=0 5038 printf %s 0123456789 >"conftest.in" 5039 while : 5040 do 5041 cat "conftest.in" "conftest.in" >"conftest.tmp" 5042 mv "conftest.tmp" "conftest.in" 5043 cp "conftest.in" "conftest.nl" 5044 printf "%s\n" 'EGREP' >> "conftest.nl" 5045 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 5046 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5047 as_fn_arith $ac_count + 1 && ac_count=$as_val 5048 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 5049 # Best one so far, save it but keep looking for a better one 5050 ac_cv_path_EGREP="$ac_path_EGREP" 5051 ac_path_EGREP_max=$ac_count 5052 fi 5053 # 10*(2^10) chars as input seems more than enough 5054 test $ac_count -gt 10 && break 5055 done 5056 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5057 esac 5058 5059 $ac_path_EGREP_found && break 3 5060 done 5061 done 5062 done 5063 IFS=$as_save_IFS 5064 if test -z "$ac_cv_path_EGREP"; then 5065 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5066 fi 5067 else 5068 ac_cv_path_EGREP=$EGREP 5069 fi 5070 5071 fi 5072 fi 5073 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 5074 printf "%s\n" "$ac_cv_path_EGREP" >&6; } 5075 EGREP="$ac_cv_path_EGREP" 5076 5077 5078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 5079 printf %s "checking for fgrep... " >&6; } 5080 if test ${ac_cv_path_FGREP+y} 5081 then : 5082 printf %s "(cached) " >&6 5083 else $as_nop 5084 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 5085 then ac_cv_path_FGREP="$GREP -F" 5086 else 5087 if test -z "$FGREP"; then 5088 ac_path_FGREP_found=false 5089 # Loop through the user's path and test for each of PROGNAME-LIST 5090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5091 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 5092 do 5093 IFS=$as_save_IFS 5094 case $as_dir in #((( 5095 '') as_dir=./ ;; 5096 */) ;; 5097 *) as_dir=$as_dir/ ;; 5098 esac 5099 for ac_prog in fgrep 5100 do 5101 for ac_exec_ext in '' $ac_executable_extensions; do 5102 ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" 5103 as_fn_executable_p "$ac_path_FGREP" || continue 5104 # Check for GNU ac_path_FGREP and select it if it is found. 5105 # Check for GNU $ac_path_FGREP 5106 case `"$ac_path_FGREP" --version 2>&1` in 5107 *GNU*) 5108 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 5109 *) 5110 ac_count=0 5111 printf %s 0123456789 >"conftest.in" 5112 while : 5113 do 5114 cat "conftest.in" "conftest.in" >"conftest.tmp" 5115 mv "conftest.tmp" "conftest.in" 5116 cp "conftest.in" "conftest.nl" 5117 printf "%s\n" 'FGREP' >> "conftest.nl" 5118 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 5119 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 5120 as_fn_arith $ac_count + 1 && ac_count=$as_val 5121 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 5122 # Best one so far, save it but keep looking for a better one 5123 ac_cv_path_FGREP="$ac_path_FGREP" 5124 ac_path_FGREP_max=$ac_count 5125 fi 5126 # 10*(2^10) chars as input seems more than enough 5127 test $ac_count -gt 10 && break 5128 done 5129 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 5130 esac 5131 5132 $ac_path_FGREP_found && break 3 5133 done 5134 done 5135 done 5136 IFS=$as_save_IFS 5137 if test -z "$ac_cv_path_FGREP"; then 5138 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5139 fi 5140 else 5141 ac_cv_path_FGREP=$FGREP 5142 fi 5143 5144 fi 5145 fi 5146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 5147 printf "%s\n" "$ac_cv_path_FGREP" >&6; } 5148 FGREP="$ac_cv_path_FGREP" 5149 5150 5151 test -z "$GREP" && GREP=grep 5152 5153 5154 5155 5156 5157 5158 5159 5160 5161 5162 5163 5164 5165 5166 5167 5168 5169 5170 5171 # Check whether --with-gnu-ld was given. 5172 if test ${with_gnu_ld+y} 5173 then : 5174 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 5175 else $as_nop 5176 with_gnu_ld=no 5177 fi 5178 5179 ac_prog=ld 5180 if test yes = "$GCC"; then 5181 # Check if gcc -print-prog-name=ld gives a path. 5182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 5183 printf %s "checking for ld used by $CC... " >&6; } 5184 case $host in 5185 *-*-mingw*) 5186 # gcc leaves a trailing carriage return, which upsets mingw 5187 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 5188 *) 5189 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 5190 esac 5191 case $ac_prog in 5192 # Accept absolute paths. 5193 [\\/]* | ?:[\\/]*) 5194 re_direlt='/[^/][^/]*/\.\./' 5195 # Canonicalize the pathname of ld 5196 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 5197 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 5198 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 5199 done 5200 test -z "$LD" && LD=$ac_prog 5201 ;; 5202 "") 5203 # If it fails, then pretend we aren't using GCC. 5204 ac_prog=ld 5205 ;; 5206 *) 5207 # If it is relative, then search for the first ld in PATH. 5208 with_gnu_ld=unknown 5209 ;; 5210 esac 5211 elif test yes = "$with_gnu_ld"; then 5212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5213 printf %s "checking for GNU ld... " >&6; } 5214 else 5215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 5216 printf %s "checking for non-GNU ld... " >&6; } 5217 fi 5218 if test ${lt_cv_path_LD+y} 5219 then : 5220 printf %s "(cached) " >&6 5221 else $as_nop 5222 if test -z "$LD"; then 5223 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5224 for ac_dir in $PATH; do 5225 IFS=$lt_save_ifs 5226 test -z "$ac_dir" && ac_dir=. 5227 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 5228 lt_cv_path_LD=$ac_dir/$ac_prog 5229 # Check to see if the program is GNU ld. I'd rather use --version, 5230 # but apparently some variants of GNU ld only accept -v. 5231 # Break only if it was the GNU/non-GNU ld that we prefer. 5232 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5233 *GNU* | *'with BFD'*) 5234 test no != "$with_gnu_ld" && break 5235 ;; 5236 *) 5237 test yes != "$with_gnu_ld" && break 5238 ;; 5239 esac 5240 fi 5241 done 5242 IFS=$lt_save_ifs 5243 else 5244 lt_cv_path_LD=$LD # Let the user override the test with a path. 5245 fi 5246 fi 5247 5248 LD=$lt_cv_path_LD 5249 if test -n "$LD"; then 5250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5251 printf "%s\n" "$LD" >&6; } 5252 else 5253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5254 printf "%s\n" "no" >&6; } 5255 fi 5256 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 5257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5258 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 5259 if test ${lt_cv_prog_gnu_ld+y} 5260 then : 5261 printf %s "(cached) " >&6 5262 else $as_nop 5263 # I'd rather use --version here, but apparently some GNU lds only accept -v. 5264 case `$LD -v 2>&1 </dev/null` in 5265 *GNU* | *'with BFD'*) 5266 lt_cv_prog_gnu_ld=yes 5267 ;; 5268 *) 5269 lt_cv_prog_gnu_ld=no 5270 ;; 5271 esac 5272 fi 5273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5274 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } 5275 with_gnu_ld=$lt_cv_prog_gnu_ld 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5286 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5287 if test ${lt_cv_path_NM+y} 5288 then : 5289 printf %s "(cached) " >&6 5290 else $as_nop 5291 if test -n "$NM"; then 5292 # Let the user override the test. 5293 lt_cv_path_NM=$NM 5294 else 5295 lt_nm_to_check=${ac_tool_prefix}nm 5296 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5297 lt_nm_to_check="$lt_nm_to_check nm" 5298 fi 5299 for lt_tmp_nm in $lt_nm_to_check; do 5300 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5301 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5302 IFS=$lt_save_ifs 5303 test -z "$ac_dir" && ac_dir=. 5304 tmp_nm=$ac_dir/$lt_tmp_nm 5305 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 5306 # Check to see if the nm accepts a BSD-compat flag. 5307 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 5308 # nm: unknown option "B" ignored 5309 # Tru64's nm complains that /dev/null is an invalid object file 5310 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 5311 case $build_os in 5312 mingw*) lt_bad_file=conftest.nm/nofile ;; 5313 *) lt_bad_file=/dev/null ;; 5314 esac 5315 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 5316 *$lt_bad_file* | *'Invalid file or object type'*) 5317 lt_cv_path_NM="$tmp_nm -B" 5318 break 2 5319 ;; 5320 *) 5321 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 5322 */dev/null*) 5323 lt_cv_path_NM="$tmp_nm -p" 5324 break 2 5325 ;; 5326 *) 5327 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5328 continue # so that we can try to find one that supports BSD flags 5329 ;; 5330 esac 5331 ;; 5332 esac 5333 fi 5334 done 5335 IFS=$lt_save_ifs 5336 done 5337 : ${lt_cv_path_NM=no} 5338 fi 5339 fi 5340 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5341 printf "%s\n" "$lt_cv_path_NM" >&6; } 5342 if test no != "$lt_cv_path_NM"; then 5343 NM=$lt_cv_path_NM 5344 else 5345 # Didn't find any BSD compatible name lister, look for dumpbin. 5346 if test -n "$DUMPBIN"; then : 5347 # Let the user override the test. 5348 else 5349 if test -n "$ac_tool_prefix"; then 5350 for ac_prog in dumpbin "link -dump" 5351 do 5352 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5353 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5355 printf %s "checking for $ac_word... " >&6; } 5356 if test ${ac_cv_prog_DUMPBIN+y} 5357 then : 5358 printf %s "(cached) " >&6 5359 else $as_nop 5360 if test -n "$DUMPBIN"; then 5361 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5362 else 5363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5364 for as_dir in $PATH 5365 do 5366 IFS=$as_save_IFS 5367 case $as_dir in #((( 5368 '') as_dir=./ ;; 5369 */) ;; 5370 *) as_dir=$as_dir/ ;; 5371 esac 5372 for ac_exec_ext in '' $ac_executable_extensions; do 5373 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5374 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5375 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5376 break 2 5377 fi 5378 done 5379 done 5380 IFS=$as_save_IFS 5381 5382 fi 5383 fi 5384 DUMPBIN=$ac_cv_prog_DUMPBIN 5385 if test -n "$DUMPBIN"; then 5386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5387 printf "%s\n" "$DUMPBIN" >&6; } 5388 else 5389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5390 printf "%s\n" "no" >&6; } 5391 fi 5392 5393 5394 test -n "$DUMPBIN" && break 5395 done 5396 fi 5397 if test -z "$DUMPBIN"; then 5398 ac_ct_DUMPBIN=$DUMPBIN 5399 for ac_prog in dumpbin "link -dump" 5400 do 5401 # Extract the first word of "$ac_prog", so it can be a program name with args. 5402 set dummy $ac_prog; ac_word=$2 5403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5404 printf %s "checking for $ac_word... " >&6; } 5405 if test ${ac_cv_prog_ac_ct_DUMPBIN+y} 5406 then : 5407 printf %s "(cached) " >&6 5408 else $as_nop 5409 if test -n "$ac_ct_DUMPBIN"; then 5410 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5411 else 5412 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5413 for as_dir in $PATH 5414 do 5415 IFS=$as_save_IFS 5416 case $as_dir in #((( 5417 '') as_dir=./ ;; 5418 */) ;; 5419 *) as_dir=$as_dir/ ;; 5420 esac 5421 for ac_exec_ext in '' $ac_executable_extensions; do 5422 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5423 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5424 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5425 break 2 5426 fi 5427 done 5428 done 5429 IFS=$as_save_IFS 5430 5431 fi 5432 fi 5433 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5434 if test -n "$ac_ct_DUMPBIN"; then 5435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5436 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } 5437 else 5438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5439 printf "%s\n" "no" >&6; } 5440 fi 5441 5442 5443 test -n "$ac_ct_DUMPBIN" && break 5444 done 5445 5446 if test "x$ac_ct_DUMPBIN" = x; then 5447 DUMPBIN=":" 5448 else 5449 case $cross_compiling:$ac_tool_warned in 5450 yes:) 5451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5452 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5453 ac_tool_warned=yes ;; 5454 esac 5455 DUMPBIN=$ac_ct_DUMPBIN 5456 fi 5457 fi 5458 5459 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 5460 *COFF*) 5461 DUMPBIN="$DUMPBIN -symbols -headers" 5462 ;; 5463 *) 5464 DUMPBIN=: 5465 ;; 5466 esac 5467 fi 5468 5469 if test : != "$DUMPBIN"; then 5470 NM=$DUMPBIN 5471 fi 5472 fi 5473 test -z "$NM" && NM=nm 5474 5475 5476 5477 5478 5479 5480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5481 printf %s "checking the name lister ($NM) interface... " >&6; } 5482 if test ${lt_cv_nm_interface+y} 5483 then : 5484 printf %s "(cached) " >&6 5485 else $as_nop 5486 lt_cv_nm_interface="BSD nm" 5487 echo "int some_variable = 0;" > conftest.$ac_ext 5488 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5489 (eval "$ac_compile" 2>conftest.err) 5490 cat conftest.err >&5 5491 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5492 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5493 cat conftest.err >&5 5494 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5495 cat conftest.out >&5 5496 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5497 lt_cv_nm_interface="MS dumpbin" 5498 fi 5499 rm -f conftest* 5500 fi 5501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5502 printf "%s\n" "$lt_cv_nm_interface" >&6; } 5503 5504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5505 printf %s "checking whether ln -s works... " >&6; } 5506 LN_S=$as_ln_s 5507 if test "$LN_S" = "ln -s"; then 5508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5509 printf "%s\n" "yes" >&6; } 5510 else 5511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5512 printf "%s\n" "no, using $LN_S" >&6; } 5513 fi 5514 5515 # find the maximum length of command line arguments 5516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5517 printf %s "checking the maximum length of command line arguments... " >&6; } 5518 if test ${lt_cv_sys_max_cmd_len+y} 5519 then : 5520 printf %s "(cached) " >&6 5521 else $as_nop 5522 i=0 5523 teststring=ABCD 5524 5525 case $build_os in 5526 msdosdjgpp*) 5527 # On DJGPP, this test can blow up pretty badly due to problems in libc 5528 # (any single argument exceeding 2000 bytes causes a buffer overrun 5529 # during glob expansion). Even if it were fixed, the result of this 5530 # check would be larger than it should be. 5531 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5532 ;; 5533 5534 gnu*) 5535 # Under GNU Hurd, this test is not required because there is 5536 # no limit to the length of command line arguments. 5537 # Libtool will interpret -1 as no limit whatsoever 5538 lt_cv_sys_max_cmd_len=-1; 5539 ;; 5540 5541 cygwin* | mingw* | cegcc*) 5542 # On Win9x/ME, this test blows up -- it succeeds, but takes 5543 # about 5 minutes as the teststring grows exponentially. 5544 # Worse, since 9x/ME are not pre-emptively multitasking, 5545 # you end up with a "frozen" computer, even though with patience 5546 # the test eventually succeeds (with a max line length of 256k). 5547 # Instead, let's just punt: use the minimum linelength reported by 5548 # all of the supported platforms: 8192 (on NT/2K/XP). 5549 lt_cv_sys_max_cmd_len=8192; 5550 ;; 5551 5552 mint*) 5553 # On MiNT this can take a long time and run out of memory. 5554 lt_cv_sys_max_cmd_len=8192; 5555 ;; 5556 5557 amigaos*) 5558 # On AmigaOS with pdksh, this test takes hours, literally. 5559 # So we just punt and use a minimum line length of 8192. 5560 lt_cv_sys_max_cmd_len=8192; 5561 ;; 5562 5563 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 5564 # This has been around since 386BSD, at least. Likely further. 5565 if test -x /sbin/sysctl; then 5566 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5567 elif test -x /usr/sbin/sysctl; then 5568 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5569 else 5570 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5571 fi 5572 # And add a safety zone 5573 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5574 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5575 ;; 5576 5577 interix*) 5578 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5579 lt_cv_sys_max_cmd_len=196608 5580 ;; 5581 5582 os2*) 5583 # The test takes a long time on OS/2. 5584 lt_cv_sys_max_cmd_len=8192 5585 ;; 5586 5587 osf*) 5588 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5589 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5590 # nice to cause kernel panics so lets avoid the loop below. 5591 # First set a reasonable default. 5592 lt_cv_sys_max_cmd_len=16384 5593 # 5594 if test -x /sbin/sysconfig; then 5595 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5596 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5597 esac 5598 fi 5599 ;; 5600 sco3.2v5*) 5601 lt_cv_sys_max_cmd_len=102400 5602 ;; 5603 sysv5* | sco5v6* | sysv4.2uw2*) 5604 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5605 if test -n "$kargmax"; then 5606 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` 5607 else 5608 lt_cv_sys_max_cmd_len=32768 5609 fi 5610 ;; 5611 *) 5612 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5613 if test -n "$lt_cv_sys_max_cmd_len" && \ 5614 test undefined != "$lt_cv_sys_max_cmd_len"; then 5615 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5616 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5617 else 5618 # Make teststring a little bigger before we do anything with it. 5619 # a 1K string should be a reasonable start. 5620 for i in 1 2 3 4 5 6 7 8; do 5621 teststring=$teststring$teststring 5622 done 5623 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5624 # If test is not a shell built-in, we'll probably end up computing a 5625 # maximum length that is only half of the actual maximum length, but 5626 # we can't tell. 5627 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5628 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5629 test 17 != "$i" # 1/2 MB should be enough 5630 do 5631 i=`expr $i + 1` 5632 teststring=$teststring$teststring 5633 done 5634 # Only check the string length outside the loop. 5635 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5636 teststring= 5637 # Add a significant safety factor because C++ compilers can tack on 5638 # massive amounts of additional arguments before passing them to the 5639 # linker. It appears as though 1/2 is a usable value. 5640 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5641 fi 5642 ;; 5643 esac 5644 5645 fi 5646 5647 if test -n "$lt_cv_sys_max_cmd_len"; then 5648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5649 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } 5650 else 5651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 5652 printf "%s\n" "none" >&6; } 5653 fi 5654 max_cmd_len=$lt_cv_sys_max_cmd_len 5655 5656 5657 5658 5659 5660 5661 : ${CP="cp -f"} 5662 : ${MV="mv -f"} 5663 : ${RM="rm -f"} 5664 5665 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5666 lt_unset=unset 5667 else 5668 lt_unset=false 5669 fi 5670 5671 5672 5673 5674 5675 # test EBCDIC or ASCII 5676 case `echo X|tr X '\101'` in 5677 A) # ASCII based system 5678 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5679 lt_SP2NL='tr \040 \012' 5680 lt_NL2SP='tr \015\012 \040\040' 5681 ;; 5682 *) # EBCDIC based system 5683 lt_SP2NL='tr \100 \n' 5684 lt_NL2SP='tr \r\n \100\100' 5685 ;; 5686 esac 5687 5688 5689 5690 5691 5692 5693 5694 5695 5696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5697 printf %s "checking how to convert $build file names to $host format... " >&6; } 5698 if test ${lt_cv_to_host_file_cmd+y} 5699 then : 5700 printf %s "(cached) " >&6 5701 else $as_nop 5702 case $host in 5703 *-*-mingw* ) 5704 case $build in 5705 *-*-mingw* ) # actually msys 5706 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5707 ;; 5708 *-*-cygwin* ) 5709 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5710 ;; 5711 * ) # otherwise, assume *nix 5712 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5713 ;; 5714 esac 5715 ;; 5716 *-*-cygwin* ) 5717 case $build in 5718 *-*-mingw* ) # actually msys 5719 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5720 ;; 5721 *-*-cygwin* ) 5722 lt_cv_to_host_file_cmd=func_convert_file_noop 5723 ;; 5724 * ) # otherwise, assume *nix 5725 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5726 ;; 5727 esac 5728 ;; 5729 * ) # unhandled hosts (and "normal" native builds) 5730 lt_cv_to_host_file_cmd=func_convert_file_noop 5731 ;; 5732 esac 5733 5734 fi 5735 5736 to_host_file_cmd=$lt_cv_to_host_file_cmd 5737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5738 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } 5739 5740 5741 5742 5743 5744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5745 printf %s "checking how to convert $build file names to toolchain format... " >&6; } 5746 if test ${lt_cv_to_tool_file_cmd+y} 5747 then : 5748 printf %s "(cached) " >&6 5749 else $as_nop 5750 #assume ordinary cross tools, or native build. 5751 lt_cv_to_tool_file_cmd=func_convert_file_noop 5752 case $host in 5753 *-*-mingw* ) 5754 case $build in 5755 *-*-mingw* ) # actually msys 5756 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5757 ;; 5758 esac 5759 ;; 5760 esac 5761 5762 fi 5763 5764 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5766 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } 5767 5768 5769 5770 5771 5772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5773 printf %s "checking for $LD option to reload object files... " >&6; } 5774 if test ${lt_cv_ld_reload_flag+y} 5775 then : 5776 printf %s "(cached) " >&6 5777 else $as_nop 5778 lt_cv_ld_reload_flag='-r' 5779 fi 5780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5781 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } 5782 reload_flag=$lt_cv_ld_reload_flag 5783 case $reload_flag in 5784 "" | " "*) ;; 5785 *) reload_flag=" $reload_flag" ;; 5786 esac 5787 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5788 case $host_os in 5789 cygwin* | mingw* | pw32* | cegcc*) 5790 if test yes != "$GCC"; then 5791 reload_cmds=false 5792 fi 5793 ;; 5794 darwin*) 5795 if test yes = "$GCC"; then 5796 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 5797 else 5798 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5799 fi 5800 ;; 5801 esac 5802 5803 5804 5805 5806 5807 5808 5809 5810 5811 if test -n "$ac_tool_prefix"; then 5812 # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. 5813 set dummy ${ac_tool_prefix}file; ac_word=$2 5814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5815 printf %s "checking for $ac_word... " >&6; } 5816 if test ${ac_cv_prog_FILECMD+y} 5817 then : 5818 printf %s "(cached) " >&6 5819 else $as_nop 5820 if test -n "$FILECMD"; then 5821 ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. 5822 else 5823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5824 for as_dir in $PATH 5825 do 5826 IFS=$as_save_IFS 5827 case $as_dir in #((( 5828 '') as_dir=./ ;; 5829 */) ;; 5830 *) as_dir=$as_dir/ ;; 5831 esac 5832 for ac_exec_ext in '' $ac_executable_extensions; do 5833 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5834 ac_cv_prog_FILECMD="${ac_tool_prefix}file" 5835 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5836 break 2 5837 fi 5838 done 5839 done 5840 IFS=$as_save_IFS 5841 5842 fi 5843 fi 5844 FILECMD=$ac_cv_prog_FILECMD 5845 if test -n "$FILECMD"; then 5846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 5847 printf "%s\n" "$FILECMD" >&6; } 5848 else 5849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5850 printf "%s\n" "no" >&6; } 5851 fi 5852 5853 5854 fi 5855 if test -z "$ac_cv_prog_FILECMD"; then 5856 ac_ct_FILECMD=$FILECMD 5857 # Extract the first word of "file", so it can be a program name with args. 5858 set dummy file; ac_word=$2 5859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5860 printf %s "checking for $ac_word... " >&6; } 5861 if test ${ac_cv_prog_ac_ct_FILECMD+y} 5862 then : 5863 printf %s "(cached) " >&6 5864 else $as_nop 5865 if test -n "$ac_ct_FILECMD"; then 5866 ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. 5867 else 5868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5869 for as_dir in $PATH 5870 do 5871 IFS=$as_save_IFS 5872 case $as_dir in #((( 5873 '') as_dir=./ ;; 5874 */) ;; 5875 *) as_dir=$as_dir/ ;; 5876 esac 5877 for ac_exec_ext in '' $ac_executable_extensions; do 5878 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5879 ac_cv_prog_ac_ct_FILECMD="file" 5880 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5881 break 2 5882 fi 5883 done 5884 done 5885 IFS=$as_save_IFS 5886 5887 fi 5888 fi 5889 ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD 5890 if test -n "$ac_ct_FILECMD"; then 5891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 5892 printf "%s\n" "$ac_ct_FILECMD" >&6; } 5893 else 5894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5895 printf "%s\n" "no" >&6; } 5896 fi 5897 5898 if test "x$ac_ct_FILECMD" = x; then 5899 FILECMD=":" 5900 else 5901 case $cross_compiling:$ac_tool_warned in 5902 yes:) 5903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5904 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5905 ac_tool_warned=yes ;; 5906 esac 5907 FILECMD=$ac_ct_FILECMD 5908 fi 5909 else 5910 FILECMD="$ac_cv_prog_FILECMD" 5911 fi 5912 5913 5914 5915 5916 5917 5918 5919 if test -n "$ac_tool_prefix"; then 5920 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5921 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5922 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5923 printf %s "checking for $ac_word... " >&6; } 5924 if test ${ac_cv_prog_OBJDUMP+y} 5925 then : 5926 printf %s "(cached) " >&6 5927 else $as_nop 5928 if test -n "$OBJDUMP"; then 5929 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5930 else 5931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5932 for as_dir in $PATH 5933 do 5934 IFS=$as_save_IFS 5935 case $as_dir in #((( 5936 '') as_dir=./ ;; 5937 */) ;; 5938 *) as_dir=$as_dir/ ;; 5939 esac 5940 for ac_exec_ext in '' $ac_executable_extensions; do 5941 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5942 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5943 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5944 break 2 5945 fi 5946 done 5947 done 5948 IFS=$as_save_IFS 5949 5950 fi 5951 fi 5952 OBJDUMP=$ac_cv_prog_OBJDUMP 5953 if test -n "$OBJDUMP"; then 5954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5955 printf "%s\n" "$OBJDUMP" >&6; } 5956 else 5957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5958 printf "%s\n" "no" >&6; } 5959 fi 5960 5961 5962 fi 5963 if test -z "$ac_cv_prog_OBJDUMP"; then 5964 ac_ct_OBJDUMP=$OBJDUMP 5965 # Extract the first word of "objdump", so it can be a program name with args. 5966 set dummy objdump; ac_word=$2 5967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5968 printf %s "checking for $ac_word... " >&6; } 5969 if test ${ac_cv_prog_ac_ct_OBJDUMP+y} 5970 then : 5971 printf %s "(cached) " >&6 5972 else $as_nop 5973 if test -n "$ac_ct_OBJDUMP"; then 5974 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5975 else 5976 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5977 for as_dir in $PATH 5978 do 5979 IFS=$as_save_IFS 5980 case $as_dir in #((( 5981 '') as_dir=./ ;; 5982 */) ;; 5983 *) as_dir=$as_dir/ ;; 5984 esac 5985 for ac_exec_ext in '' $ac_executable_extensions; do 5986 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5987 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5988 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5989 break 2 5990 fi 5991 done 5992 done 5993 IFS=$as_save_IFS 5994 5995 fi 5996 fi 5997 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5998 if test -n "$ac_ct_OBJDUMP"; then 5999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 6000 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } 6001 else 6002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6003 printf "%s\n" "no" >&6; } 6004 fi 6005 6006 if test "x$ac_ct_OBJDUMP" = x; then 6007 OBJDUMP="false" 6008 else 6009 case $cross_compiling:$ac_tool_warned in 6010 yes:) 6011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6012 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6013 ac_tool_warned=yes ;; 6014 esac 6015 OBJDUMP=$ac_ct_OBJDUMP 6016 fi 6017 else 6018 OBJDUMP="$ac_cv_prog_OBJDUMP" 6019 fi 6020 6021 test -z "$OBJDUMP" && OBJDUMP=objdump 6022 6023 6024 6025 6026 6027 6028 6029 6030 6031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 6032 printf %s "checking how to recognize dependent libraries... " >&6; } 6033 if test ${lt_cv_deplibs_check_method+y} 6034 then : 6035 printf %s "(cached) " >&6 6036 else $as_nop 6037 lt_cv_file_magic_cmd='$MAGIC_CMD' 6038 lt_cv_file_magic_test_file= 6039 lt_cv_deplibs_check_method='unknown' 6040 # Need to set the preceding variable on all platforms that support 6041 # interlibrary dependencies. 6042 # 'none' -- dependencies not supported. 6043 # 'unknown' -- same as none, but documents that we really don't know. 6044 # 'pass_all' -- all dependencies passed with no checks. 6045 # 'test_compile' -- check by making test program. 6046 # 'file_magic [[regex]]' -- check by looking for files in library path 6047 # that responds to the $file_magic_cmd with a given extended regex. 6048 # If you have 'file' or equivalent on your system and you're not sure 6049 # whether 'pass_all' will *always* work, you probably want this one. 6050 6051 case $host_os in 6052 aix[4-9]*) 6053 lt_cv_deplibs_check_method=pass_all 6054 ;; 6055 6056 beos*) 6057 lt_cv_deplibs_check_method=pass_all 6058 ;; 6059 6060 bsdi[45]*) 6061 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 6062 lt_cv_file_magic_cmd='$FILECMD -L' 6063 lt_cv_file_magic_test_file=/shlib/libc.so 6064 ;; 6065 6066 cygwin*) 6067 # func_win32_libid is a shell function defined in ltmain.sh 6068 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6069 lt_cv_file_magic_cmd='func_win32_libid' 6070 ;; 6071 6072 mingw* | pw32*) 6073 # Base MSYS/MinGW do not provide the 'file' command needed by 6074 # func_win32_libid shell function, so use a weaker test based on 'objdump', 6075 # unless we find 'file', for example because we are cross-compiling. 6076 if ( file / ) >/dev/null 2>&1; then 6077 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 6078 lt_cv_file_magic_cmd='func_win32_libid' 6079 else 6080 # Keep this pattern in sync with the one in func_win32_libid. 6081 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 6082 lt_cv_file_magic_cmd='$OBJDUMP -f' 6083 fi 6084 ;; 6085 6086 cegcc*) 6087 # use the weaker test based on 'objdump'. See mingw*. 6088 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 6089 lt_cv_file_magic_cmd='$OBJDUMP -f' 6090 ;; 6091 6092 darwin* | rhapsody*) 6093 lt_cv_deplibs_check_method=pass_all 6094 ;; 6095 6096 freebsd* | dragonfly* | midnightbsd*) 6097 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6098 case $host_cpu in 6099 i*86 ) 6100 # Not sure whether the presence of OpenBSD here was a mistake. 6101 # Let's accept both of them until this is cleared up. 6102 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 6103 lt_cv_file_magic_cmd=$FILECMD 6104 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 6105 ;; 6106 esac 6107 else 6108 lt_cv_deplibs_check_method=pass_all 6109 fi 6110 ;; 6111 6112 haiku*) 6113 lt_cv_deplibs_check_method=pass_all 6114 ;; 6115 6116 hpux10.20* | hpux11*) 6117 lt_cv_file_magic_cmd=$FILECMD 6118 case $host_cpu in 6119 ia64*) 6120 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 6121 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 6122 ;; 6123 hppa*64*) 6124 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 6125 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 6126 ;; 6127 *) 6128 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 6129 lt_cv_file_magic_test_file=/usr/lib/libc.sl 6130 ;; 6131 esac 6132 ;; 6133 6134 interix[3-9]*) 6135 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 6136 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 6137 ;; 6138 6139 irix5* | irix6* | nonstopux*) 6140 case $LD in 6141 *-32|*"-32 ") libmagic=32-bit;; 6142 *-n32|*"-n32 ") libmagic=N32;; 6143 *-64|*"-64 ") libmagic=64-bit;; 6144 *) libmagic=never-match;; 6145 esac 6146 lt_cv_deplibs_check_method=pass_all 6147 ;; 6148 6149 # This must be glibc/ELF. 6150 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6151 lt_cv_deplibs_check_method=pass_all 6152 ;; 6153 6154 netbsd*) 6155 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6156 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6157 else 6158 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 6159 fi 6160 ;; 6161 6162 newos6*) 6163 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 6164 lt_cv_file_magic_cmd=$FILECMD 6165 lt_cv_file_magic_test_file=/usr/lib/libnls.so 6166 ;; 6167 6168 *nto* | *qnx*) 6169 lt_cv_deplibs_check_method=pass_all 6170 ;; 6171 6172 openbsd* | bitrig*) 6173 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 6174 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 6175 else 6176 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6177 fi 6178 ;; 6179 6180 osf3* | osf4* | osf5*) 6181 lt_cv_deplibs_check_method=pass_all 6182 ;; 6183 6184 rdos*) 6185 lt_cv_deplibs_check_method=pass_all 6186 ;; 6187 6188 solaris*) 6189 lt_cv_deplibs_check_method=pass_all 6190 ;; 6191 6192 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 6193 lt_cv_deplibs_check_method=pass_all 6194 ;; 6195 6196 sysv4 | sysv4.3*) 6197 case $host_vendor in 6198 motorola) 6199 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 6200 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 6201 ;; 6202 ncr) 6203 lt_cv_deplibs_check_method=pass_all 6204 ;; 6205 sequent) 6206 lt_cv_file_magic_cmd='/bin/file' 6207 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 6208 ;; 6209 sni) 6210 lt_cv_file_magic_cmd='/bin/file' 6211 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 6212 lt_cv_file_magic_test_file=/lib/libc.so 6213 ;; 6214 siemens) 6215 lt_cv_deplibs_check_method=pass_all 6216 ;; 6217 pc) 6218 lt_cv_deplibs_check_method=pass_all 6219 ;; 6220 esac 6221 ;; 6222 6223 tpf*) 6224 lt_cv_deplibs_check_method=pass_all 6225 ;; 6226 os2*) 6227 lt_cv_deplibs_check_method=pass_all 6228 ;; 6229 esac 6230 6231 fi 6232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 6233 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } 6234 6235 file_magic_glob= 6236 want_nocaseglob=no 6237 if test "$build" = "$host"; then 6238 case $host_os in 6239 mingw* | pw32*) 6240 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 6241 want_nocaseglob=yes 6242 else 6243 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 6244 fi 6245 ;; 6246 esac 6247 fi 6248 6249 file_magic_cmd=$lt_cv_file_magic_cmd 6250 deplibs_check_method=$lt_cv_deplibs_check_method 6251 test -z "$deplibs_check_method" && deplibs_check_method=unknown 6252 6253 6254 6255 6256 6257 6258 6259 6260 6261 6262 6263 6264 6265 6266 6267 6268 6269 6270 6271 6272 6273 6274 if test -n "$ac_tool_prefix"; then 6275 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 6276 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 6277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6278 printf %s "checking for $ac_word... " >&6; } 6279 if test ${ac_cv_prog_DLLTOOL+y} 6280 then : 6281 printf %s "(cached) " >&6 6282 else $as_nop 6283 if test -n "$DLLTOOL"; then 6284 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 6285 else 6286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6287 for as_dir in $PATH 6288 do 6289 IFS=$as_save_IFS 6290 case $as_dir in #((( 6291 '') as_dir=./ ;; 6292 */) ;; 6293 *) as_dir=$as_dir/ ;; 6294 esac 6295 for ac_exec_ext in '' $ac_executable_extensions; do 6296 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6297 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 6298 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6299 break 2 6300 fi 6301 done 6302 done 6303 IFS=$as_save_IFS 6304 6305 fi 6306 fi 6307 DLLTOOL=$ac_cv_prog_DLLTOOL 6308 if test -n "$DLLTOOL"; then 6309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 6310 printf "%s\n" "$DLLTOOL" >&6; } 6311 else 6312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6313 printf "%s\n" "no" >&6; } 6314 fi 6315 6316 6317 fi 6318 if test -z "$ac_cv_prog_DLLTOOL"; then 6319 ac_ct_DLLTOOL=$DLLTOOL 6320 # Extract the first word of "dlltool", so it can be a program name with args. 6321 set dummy dlltool; ac_word=$2 6322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6323 printf %s "checking for $ac_word... " >&6; } 6324 if test ${ac_cv_prog_ac_ct_DLLTOOL+y} 6325 then : 6326 printf %s "(cached) " >&6 6327 else $as_nop 6328 if test -n "$ac_ct_DLLTOOL"; then 6329 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 6330 else 6331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6332 for as_dir in $PATH 6333 do 6334 IFS=$as_save_IFS 6335 case $as_dir in #((( 6336 '') as_dir=./ ;; 6337 */) ;; 6338 *) as_dir=$as_dir/ ;; 6339 esac 6340 for ac_exec_ext in '' $ac_executable_extensions; do 6341 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6342 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 6343 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6344 break 2 6345 fi 6346 done 6347 done 6348 IFS=$as_save_IFS 6349 6350 fi 6351 fi 6352 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 6353 if test -n "$ac_ct_DLLTOOL"; then 6354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 6355 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } 6356 else 6357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6358 printf "%s\n" "no" >&6; } 6359 fi 6360 6361 if test "x$ac_ct_DLLTOOL" = x; then 6362 DLLTOOL="false" 6363 else 6364 case $cross_compiling:$ac_tool_warned in 6365 yes:) 6366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6367 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6368 ac_tool_warned=yes ;; 6369 esac 6370 DLLTOOL=$ac_ct_DLLTOOL 6371 fi 6372 else 6373 DLLTOOL="$ac_cv_prog_DLLTOOL" 6374 fi 6375 6376 test -z "$DLLTOOL" && DLLTOOL=dlltool 6377 6378 6379 6380 6381 6382 6383 6384 6385 6386 6387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 6388 printf %s "checking how to associate runtime and link libraries... " >&6; } 6389 if test ${lt_cv_sharedlib_from_linklib_cmd+y} 6390 then : 6391 printf %s "(cached) " >&6 6392 else $as_nop 6393 lt_cv_sharedlib_from_linklib_cmd='unknown' 6394 6395 case $host_os in 6396 cygwin* | mingw* | pw32* | cegcc*) 6397 # two different shell functions defined in ltmain.sh; 6398 # decide which one to use based on capabilities of $DLLTOOL 6399 case `$DLLTOOL --help 2>&1` in 6400 *--identify-strict*) 6401 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 6402 ;; 6403 *) 6404 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 6405 ;; 6406 esac 6407 ;; 6408 *) 6409 # fallback: assume linklib IS sharedlib 6410 lt_cv_sharedlib_from_linklib_cmd=$ECHO 6411 ;; 6412 esac 6413 6414 fi 6415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 6416 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 6417 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 6418 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 6419 6420 6421 6422 6423 6424 6425 6426 if test -n "$ac_tool_prefix"; then 6427 for ac_prog in ar 6428 do 6429 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6430 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6432 printf %s "checking for $ac_word... " >&6; } 6433 if test ${ac_cv_prog_AR+y} 6434 then : 6435 printf %s "(cached) " >&6 6436 else $as_nop 6437 if test -n "$AR"; then 6438 ac_cv_prog_AR="$AR" # Let the user override the test. 6439 else 6440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6441 for as_dir in $PATH 6442 do 6443 IFS=$as_save_IFS 6444 case $as_dir in #((( 6445 '') as_dir=./ ;; 6446 */) ;; 6447 *) as_dir=$as_dir/ ;; 6448 esac 6449 for ac_exec_ext in '' $ac_executable_extensions; do 6450 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6451 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6452 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6453 break 2 6454 fi 6455 done 6456 done 6457 IFS=$as_save_IFS 6458 6459 fi 6460 fi 6461 AR=$ac_cv_prog_AR 6462 if test -n "$AR"; then 6463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6464 printf "%s\n" "$AR" >&6; } 6465 else 6466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6467 printf "%s\n" "no" >&6; } 6468 fi 6469 6470 6471 test -n "$AR" && break 6472 done 6473 fi 6474 if test -z "$AR"; then 6475 ac_ct_AR=$AR 6476 for ac_prog in ar 6477 do 6478 # Extract the first word of "$ac_prog", so it can be a program name with args. 6479 set dummy $ac_prog; ac_word=$2 6480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6481 printf %s "checking for $ac_word... " >&6; } 6482 if test ${ac_cv_prog_ac_ct_AR+y} 6483 then : 6484 printf %s "(cached) " >&6 6485 else $as_nop 6486 if test -n "$ac_ct_AR"; then 6487 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6488 else 6489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6490 for as_dir in $PATH 6491 do 6492 IFS=$as_save_IFS 6493 case $as_dir in #((( 6494 '') as_dir=./ ;; 6495 */) ;; 6496 *) as_dir=$as_dir/ ;; 6497 esac 6498 for ac_exec_ext in '' $ac_executable_extensions; do 6499 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6500 ac_cv_prog_ac_ct_AR="$ac_prog" 6501 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6502 break 2 6503 fi 6504 done 6505 done 6506 IFS=$as_save_IFS 6507 6508 fi 6509 fi 6510 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6511 if test -n "$ac_ct_AR"; then 6512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6513 printf "%s\n" "$ac_ct_AR" >&6; } 6514 else 6515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6516 printf "%s\n" "no" >&6; } 6517 fi 6518 6519 6520 test -n "$ac_ct_AR" && break 6521 done 6522 6523 if test "x$ac_ct_AR" = x; then 6524 AR="false" 6525 else 6526 case $cross_compiling:$ac_tool_warned in 6527 yes:) 6528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6529 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6530 ac_tool_warned=yes ;; 6531 esac 6532 AR=$ac_ct_AR 6533 fi 6534 fi 6535 6536 : ${AR=ar} 6537 6538 6539 6540 6541 6542 6543 # Use ARFLAGS variable as AR's operation code to sync the variable naming with 6544 # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 6545 # higher priority because thats what people were doing historically (setting 6546 # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 6547 # variable obsoleted/removed. 6548 6549 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 6550 lt_ar_flags=$AR_FLAGS 6551 6552 6553 6554 6555 6556 6557 # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 6558 # by AR_FLAGS because that was never working and AR_FLAGS is about to die. 6559 6560 6561 6562 6563 6564 6565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6566 printf %s "checking for archiver @FILE support... " >&6; } 6567 if test ${lt_cv_ar_at_file+y} 6568 then : 6569 printf %s "(cached) " >&6 6570 else $as_nop 6571 lt_cv_ar_at_file=no 6572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6573 /* end confdefs.h. */ 6574 6575 int 6576 main (void) 6577 { 6578 6579 ; 6580 return 0; 6581 } 6582 _ACEOF 6583 if ac_fn_c_try_compile "$LINENO" 6584 then : 6585 echo conftest.$ac_objext > conftest.lst 6586 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6587 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6588 (eval $lt_ar_try) 2>&5 6589 ac_status=$? 6590 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6591 test $ac_status = 0; } 6592 if test 0 -eq "$ac_status"; then 6593 # Ensure the archiver fails upon bogus file names. 6594 rm -f conftest.$ac_objext libconftest.a 6595 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6596 (eval $lt_ar_try) 2>&5 6597 ac_status=$? 6598 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6599 test $ac_status = 0; } 6600 if test 0 -ne "$ac_status"; then 6601 lt_cv_ar_at_file=@ 6602 fi 6603 fi 6604 rm -f conftest.* libconftest.a 6605 6606 fi 6607 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6608 6609 fi 6610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6611 printf "%s\n" "$lt_cv_ar_at_file" >&6; } 6612 6613 if test no = "$lt_cv_ar_at_file"; then 6614 archiver_list_spec= 6615 else 6616 archiver_list_spec=$lt_cv_ar_at_file 6617 fi 6618 6619 6620 6621 6622 6623 6624 6625 if test -n "$ac_tool_prefix"; then 6626 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6627 set dummy ${ac_tool_prefix}strip; ac_word=$2 6628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6629 printf %s "checking for $ac_word... " >&6; } 6630 if test ${ac_cv_prog_STRIP+y} 6631 then : 6632 printf %s "(cached) " >&6 6633 else $as_nop 6634 if test -n "$STRIP"; then 6635 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6636 else 6637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6638 for as_dir in $PATH 6639 do 6640 IFS=$as_save_IFS 6641 case $as_dir in #((( 6642 '') as_dir=./ ;; 6643 */) ;; 6644 *) as_dir=$as_dir/ ;; 6645 esac 6646 for ac_exec_ext in '' $ac_executable_extensions; do 6647 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6648 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6649 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6650 break 2 6651 fi 6652 done 6653 done 6654 IFS=$as_save_IFS 6655 6656 fi 6657 fi 6658 STRIP=$ac_cv_prog_STRIP 6659 if test -n "$STRIP"; then 6660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6661 printf "%s\n" "$STRIP" >&6; } 6662 else 6663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6664 printf "%s\n" "no" >&6; } 6665 fi 6666 6667 6668 fi 6669 if test -z "$ac_cv_prog_STRIP"; then 6670 ac_ct_STRIP=$STRIP 6671 # Extract the first word of "strip", so it can be a program name with args. 6672 set dummy strip; ac_word=$2 6673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6674 printf %s "checking for $ac_word... " >&6; } 6675 if test ${ac_cv_prog_ac_ct_STRIP+y} 6676 then : 6677 printf %s "(cached) " >&6 6678 else $as_nop 6679 if test -n "$ac_ct_STRIP"; then 6680 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6681 else 6682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6683 for as_dir in $PATH 6684 do 6685 IFS=$as_save_IFS 6686 case $as_dir in #((( 6687 '') as_dir=./ ;; 6688 */) ;; 6689 *) as_dir=$as_dir/ ;; 6690 esac 6691 for ac_exec_ext in '' $ac_executable_extensions; do 6692 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6693 ac_cv_prog_ac_ct_STRIP="strip" 6694 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6695 break 2 6696 fi 6697 done 6698 done 6699 IFS=$as_save_IFS 6700 6701 fi 6702 fi 6703 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6704 if test -n "$ac_ct_STRIP"; then 6705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6706 printf "%s\n" "$ac_ct_STRIP" >&6; } 6707 else 6708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6709 printf "%s\n" "no" >&6; } 6710 fi 6711 6712 if test "x$ac_ct_STRIP" = x; then 6713 STRIP=":" 6714 else 6715 case $cross_compiling:$ac_tool_warned in 6716 yes:) 6717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6718 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6719 ac_tool_warned=yes ;; 6720 esac 6721 STRIP=$ac_ct_STRIP 6722 fi 6723 else 6724 STRIP="$ac_cv_prog_STRIP" 6725 fi 6726 6727 test -z "$STRIP" && STRIP=: 6728 6729 6730 6731 6732 6733 6734 if test -n "$ac_tool_prefix"; then 6735 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6736 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6738 printf %s "checking for $ac_word... " >&6; } 6739 if test ${ac_cv_prog_RANLIB+y} 6740 then : 6741 printf %s "(cached) " >&6 6742 else $as_nop 6743 if test -n "$RANLIB"; then 6744 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6745 else 6746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6747 for as_dir in $PATH 6748 do 6749 IFS=$as_save_IFS 6750 case $as_dir in #((( 6751 '') as_dir=./ ;; 6752 */) ;; 6753 *) as_dir=$as_dir/ ;; 6754 esac 6755 for ac_exec_ext in '' $ac_executable_extensions; do 6756 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6757 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6758 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6759 break 2 6760 fi 6761 done 6762 done 6763 IFS=$as_save_IFS 6764 6765 fi 6766 fi 6767 RANLIB=$ac_cv_prog_RANLIB 6768 if test -n "$RANLIB"; then 6769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6770 printf "%s\n" "$RANLIB" >&6; } 6771 else 6772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6773 printf "%s\n" "no" >&6; } 6774 fi 6775 6776 6777 fi 6778 if test -z "$ac_cv_prog_RANLIB"; then 6779 ac_ct_RANLIB=$RANLIB 6780 # Extract the first word of "ranlib", so it can be a program name with args. 6781 set dummy ranlib; ac_word=$2 6782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6783 printf %s "checking for $ac_word... " >&6; } 6784 if test ${ac_cv_prog_ac_ct_RANLIB+y} 6785 then : 6786 printf %s "(cached) " >&6 6787 else $as_nop 6788 if test -n "$ac_ct_RANLIB"; then 6789 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6790 else 6791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6792 for as_dir in $PATH 6793 do 6794 IFS=$as_save_IFS 6795 case $as_dir in #((( 6796 '') as_dir=./ ;; 6797 */) ;; 6798 *) as_dir=$as_dir/ ;; 6799 esac 6800 for ac_exec_ext in '' $ac_executable_extensions; do 6801 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6802 ac_cv_prog_ac_ct_RANLIB="ranlib" 6803 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6804 break 2 6805 fi 6806 done 6807 done 6808 IFS=$as_save_IFS 6809 6810 fi 6811 fi 6812 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6813 if test -n "$ac_ct_RANLIB"; then 6814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6815 printf "%s\n" "$ac_ct_RANLIB" >&6; } 6816 else 6817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6818 printf "%s\n" "no" >&6; } 6819 fi 6820 6821 if test "x$ac_ct_RANLIB" = x; then 6822 RANLIB=":" 6823 else 6824 case $cross_compiling:$ac_tool_warned in 6825 yes:) 6826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6827 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6828 ac_tool_warned=yes ;; 6829 esac 6830 RANLIB=$ac_ct_RANLIB 6831 fi 6832 else 6833 RANLIB="$ac_cv_prog_RANLIB" 6834 fi 6835 6836 test -z "$RANLIB" && RANLIB=: 6837 6838 6839 6840 6841 6842 6843 # Determine commands to create old-style static archives. 6844 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6845 old_postinstall_cmds='chmod 644 $oldlib' 6846 old_postuninstall_cmds= 6847 6848 if test -n "$RANLIB"; then 6849 case $host_os in 6850 bitrig* | openbsd*) 6851 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6852 ;; 6853 *) 6854 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6855 ;; 6856 esac 6857 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6858 fi 6859 6860 case $host_os in 6861 darwin*) 6862 lock_old_archive_extraction=yes ;; 6863 *) 6864 lock_old_archive_extraction=no ;; 6865 esac 6866 6867 6868 6869 6870 6871 6872 6873 6874 6875 6876 6877 6878 6879 6880 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 # If no C compiler was specified, use CC. 6906 LTCC=${LTCC-"$CC"} 6907 6908 # If no C compiler flags were specified, use CFLAGS. 6909 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6910 6911 # Allow CC to be a program name with arguments. 6912 compiler=$CC 6913 6914 6915 # Check for command to grab the raw symbol name followed by C symbol from nm. 6916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6917 printf %s "checking command to parse $NM output from $compiler object... " >&6; } 6918 if test ${lt_cv_sys_global_symbol_pipe+y} 6919 then : 6920 printf %s "(cached) " >&6 6921 else $as_nop 6922 6923 # These are sane defaults that work on at least a few old systems. 6924 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6925 6926 # Character class describing NM global symbol codes. 6927 symcode='[BCDEGRST]' 6928 6929 # Regexp to match symbols that can be accessed directly from C. 6930 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6931 6932 # Define system-specific variables. 6933 case $host_os in 6934 aix*) 6935 symcode='[BCDT]' 6936 ;; 6937 cygwin* | mingw* | pw32* | cegcc*) 6938 symcode='[ABCDGISTW]' 6939 ;; 6940 hpux*) 6941 if test ia64 = "$host_cpu"; then 6942 symcode='[ABCDEGRST]' 6943 fi 6944 ;; 6945 irix* | nonstopux*) 6946 symcode='[BCDEGRST]' 6947 ;; 6948 osf*) 6949 symcode='[BCDEGQRST]' 6950 ;; 6951 solaris*) 6952 symcode='[BDRT]' 6953 ;; 6954 sco3.2v5*) 6955 symcode='[DT]' 6956 ;; 6957 sysv4.2uw2*) 6958 symcode='[DT]' 6959 ;; 6960 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6961 symcode='[ABDT]' 6962 ;; 6963 sysv4) 6964 symcode='[DFNSTU]' 6965 ;; 6966 esac 6967 6968 # If we're using GNU nm, then use its standard symbol codes. 6969 case `$NM -V 2>&1` in 6970 *GNU* | *'with BFD'*) 6971 symcode='[ABCDGIRSTW]' ;; 6972 esac 6973 6974 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6975 # Gets list of data symbols to import. 6976 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 6977 # Adjust the below global symbol transforms to fixup imported variables. 6978 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 6979 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 6980 lt_c_name_lib_hook="\ 6981 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 6982 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 6983 else 6984 # Disable hooks by default. 6985 lt_cv_sys_global_symbol_to_import= 6986 lt_cdecl_hook= 6987 lt_c_name_hook= 6988 lt_c_name_lib_hook= 6989 fi 6990 6991 # Transform an extracted symbol line into a proper C declaration. 6992 # Some systems (esp. on ia64) link data and code symbols differently, 6993 # so use this general approach. 6994 lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 6995 $lt_cdecl_hook\ 6996 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 6997 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 6998 6999 # Transform an extracted symbol line into symbol name and symbol address 7000 lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 7001 $lt_c_name_hook\ 7002 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 7003 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 7004 7005 # Transform an extracted symbol line into symbol name with lib prefix and 7006 # symbol address. 7007 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 7008 $lt_c_name_lib_hook\ 7009 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 7010 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 7011 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 7012 7013 # Handle CRLF in mingw tool chain 7014 opt_cr= 7015 case $build_os in 7016 mingw*) 7017 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 7018 ;; 7019 esac 7020 7021 # Try without a prefix underscore, then with it. 7022 for ac_symprfx in "" "_"; do 7023 7024 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 7025 symxfrm="\\1 $ac_symprfx\\2 \\2" 7026 7027 # Write the raw and C identifiers. 7028 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7029 # Fake it for dumpbin and say T for any non-static function, 7030 # D for any global variable and I for any imported variable. 7031 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 7032 # which start with @ or ?. 7033 lt_cv_sys_global_symbol_pipe="$AWK '"\ 7034 " {last_section=section; section=\$ 3};"\ 7035 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 7036 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 7037 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 7038 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 7039 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 7040 " \$ 0!~/External *\|/{next};"\ 7041 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 7042 " {if(hide[section]) next};"\ 7043 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 7044 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 7045 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 7046 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 7047 " ' prfx=^$ac_symprfx" 7048 else 7049 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 7050 fi 7051 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 7052 7053 # Check to see that the pipe works correctly. 7054 pipe_works=no 7055 7056 rm -f conftest* 7057 cat > conftest.$ac_ext <<_LT_EOF 7058 #ifdef __cplusplus 7059 extern "C" { 7060 #endif 7061 char nm_test_var; 7062 void nm_test_func(void); 7063 void nm_test_func(void){} 7064 #ifdef __cplusplus 7065 } 7066 #endif 7067 int main(){nm_test_var='a';nm_test_func();return(0);} 7068 _LT_EOF 7069 7070 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7071 (eval $ac_compile) 2>&5 7072 ac_status=$? 7073 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7074 test $ac_status = 0; }; then 7075 # Now try to grab the symbols. 7076 nlist=conftest.nm 7077 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 7078 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 7079 ac_status=$? 7080 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7081 test $ac_status = 0; } && test -s "$nlist"; then 7082 # Try sorting and uniquifying the output. 7083 if sort "$nlist" | uniq > "$nlist"T; then 7084 mv -f "$nlist"T "$nlist" 7085 else 7086 rm -f "$nlist"T 7087 fi 7088 7089 # Make sure that we snagged all the symbols we need. 7090 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 7091 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 7092 cat <<_LT_EOF > conftest.$ac_ext 7093 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 7094 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 7095 /* DATA imports from DLLs on WIN32 can't be const, because runtime 7096 relocations are performed -- see ld's documentation on pseudo-relocs. */ 7097 # define LT_DLSYM_CONST 7098 #elif defined __osf__ 7099 /* This system does not cope well with relocations in const data. */ 7100 # define LT_DLSYM_CONST 7101 #else 7102 # define LT_DLSYM_CONST const 7103 #endif 7104 7105 #ifdef __cplusplus 7106 extern "C" { 7107 #endif 7108 7109 _LT_EOF 7110 # Now generate the symbol file. 7111 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 7112 7113 cat <<_LT_EOF >> conftest.$ac_ext 7114 7115 /* The mapping between symbol names and symbols. */ 7116 LT_DLSYM_CONST struct { 7117 const char *name; 7118 void *address; 7119 } 7120 lt__PROGRAM__LTX_preloaded_symbols[] = 7121 { 7122 { "@PROGRAM@", (void *) 0 }, 7123 _LT_EOF 7124 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 7125 cat <<\_LT_EOF >> conftest.$ac_ext 7126 {0, (void *) 0} 7127 }; 7128 7129 /* This works around a problem in FreeBSD linker */ 7130 #ifdef FREEBSD_WORKAROUND 7131 static const void *lt_preloaded_setup() { 7132 return lt__PROGRAM__LTX_preloaded_symbols; 7133 } 7134 #endif 7135 7136 #ifdef __cplusplus 7137 } 7138 #endif 7139 _LT_EOF 7140 # Now try linking the two files. 7141 mv conftest.$ac_objext conftstm.$ac_objext 7142 lt_globsym_save_LIBS=$LIBS 7143 lt_globsym_save_CFLAGS=$CFLAGS 7144 LIBS=conftstm.$ac_objext 7145 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 7146 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 7147 (eval $ac_link) 2>&5 7148 ac_status=$? 7149 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7150 test $ac_status = 0; } && test -s conftest$ac_exeext; then 7151 pipe_works=yes 7152 fi 7153 LIBS=$lt_globsym_save_LIBS 7154 CFLAGS=$lt_globsym_save_CFLAGS 7155 else 7156 echo "cannot find nm_test_func in $nlist" >&5 7157 fi 7158 else 7159 echo "cannot find nm_test_var in $nlist" >&5 7160 fi 7161 else 7162 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 7163 fi 7164 else 7165 echo "$progname: failed program was:" >&5 7166 cat conftest.$ac_ext >&5 7167 fi 7168 rm -rf conftest* conftst* 7169 7170 # Do not use the global_symbol_pipe unless it works. 7171 if test yes = "$pipe_works"; then 7172 break 7173 else 7174 lt_cv_sys_global_symbol_pipe= 7175 fi 7176 done 7177 7178 fi 7179 7180 if test -z "$lt_cv_sys_global_symbol_pipe"; then 7181 lt_cv_sys_global_symbol_to_cdecl= 7182 fi 7183 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 7184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 7185 printf "%s\n" "failed" >&6; } 7186 else 7187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7188 printf "%s\n" "ok" >&6; } 7189 fi 7190 7191 # Response file support. 7192 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7193 nm_file_list_spec='@' 7194 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 7195 nm_file_list_spec='@' 7196 fi 7197 7198 7199 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7223 7224 7225 7226 7227 7228 7229 7230 7231 7232 7233 7234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 7235 printf %s "checking for sysroot... " >&6; } 7236 7237 # Check whether --with-sysroot was given. 7238 if test ${with_sysroot+y} 7239 then : 7240 withval=$with_sysroot; 7241 else $as_nop 7242 with_sysroot=no 7243 fi 7244 7245 7246 lt_sysroot= 7247 case $with_sysroot in #( 7248 yes) 7249 if test yes = "$GCC"; then 7250 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 7251 fi 7252 ;; #( 7253 /*) 7254 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 7255 ;; #( 7256 no|'') 7257 ;; #( 7258 *) 7259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 7260 printf "%s\n" "$with_sysroot" >&6; } 7261 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 7262 ;; 7263 esac 7264 7265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 7266 printf "%s\n" "${lt_sysroot:-no}" >&6; } 7267 7268 7269 7270 7271 7272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 7273 printf %s "checking for a working dd... " >&6; } 7274 if test ${ac_cv_path_lt_DD+y} 7275 then : 7276 printf %s "(cached) " >&6 7277 else $as_nop 7278 printf 0123456789abcdef0123456789abcdef >conftest.i 7279 cat conftest.i conftest.i >conftest2.i 7280 : ${lt_DD:=$DD} 7281 if test -z "$lt_DD"; then 7282 ac_path_lt_DD_found=false 7283 # Loop through the user's path and test for each of PROGNAME-LIST 7284 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7285 for as_dir in $PATH 7286 do 7287 IFS=$as_save_IFS 7288 case $as_dir in #((( 7289 '') as_dir=./ ;; 7290 */) ;; 7291 *) as_dir=$as_dir/ ;; 7292 esac 7293 for ac_prog in dd 7294 do 7295 for ac_exec_ext in '' $ac_executable_extensions; do 7296 ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" 7297 as_fn_executable_p "$ac_path_lt_DD" || continue 7298 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7299 cmp -s conftest.i conftest.out \ 7300 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 7301 fi 7302 $ac_path_lt_DD_found && break 3 7303 done 7304 done 7305 done 7306 IFS=$as_save_IFS 7307 if test -z "$ac_cv_path_lt_DD"; then 7308 : 7309 fi 7310 else 7311 ac_cv_path_lt_DD=$lt_DD 7312 fi 7313 7314 rm -f conftest.i conftest2.i conftest.out 7315 fi 7316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 7317 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } 7318 7319 7320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 7321 printf %s "checking how to truncate binary pipes... " >&6; } 7322 if test ${lt_cv_truncate_bin+y} 7323 then : 7324 printf %s "(cached) " >&6 7325 else $as_nop 7326 printf 0123456789abcdef0123456789abcdef >conftest.i 7327 cat conftest.i conftest.i >conftest2.i 7328 lt_cv_truncate_bin= 7329 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7330 cmp -s conftest.i conftest.out \ 7331 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 7332 fi 7333 rm -f conftest.i conftest2.i conftest.out 7334 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 7335 fi 7336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 7337 printf "%s\n" "$lt_cv_truncate_bin" >&6; } 7338 7339 7340 7341 7342 7343 7344 7345 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 7346 func_cc_basename () 7347 { 7348 for cc_temp in $*""; do 7349 case $cc_temp in 7350 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7351 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7352 \-*) ;; 7353 *) break;; 7354 esac 7355 done 7356 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7357 } 7358 7359 # Check whether --enable-libtool-lock was given. 7360 if test ${enable_libtool_lock+y} 7361 then : 7362 enableval=$enable_libtool_lock; 7363 fi 7364 7365 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 7366 7367 # Some flags need to be propagated to the compiler or linker for good 7368 # libtool support. 7369 case $host in 7370 ia64-*-hpux*) 7371 # Find out what ABI is being produced by ac_compile, and set mode 7372 # options accordingly. 7373 echo 'int i;' > conftest.$ac_ext 7374 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7375 (eval $ac_compile) 2>&5 7376 ac_status=$? 7377 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7378 test $ac_status = 0; }; then 7379 case `$FILECMD conftest.$ac_objext` in 7380 *ELF-32*) 7381 HPUX_IA64_MODE=32 7382 ;; 7383 *ELF-64*) 7384 HPUX_IA64_MODE=64 7385 ;; 7386 esac 7387 fi 7388 rm -rf conftest* 7389 ;; 7390 *-*-irix6*) 7391 # Find out what ABI is being produced by ac_compile, and set linker 7392 # options accordingly. 7393 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7394 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7395 (eval $ac_compile) 2>&5 7396 ac_status=$? 7397 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7398 test $ac_status = 0; }; then 7399 if test yes = "$lt_cv_prog_gnu_ld"; then 7400 case `$FILECMD conftest.$ac_objext` in 7401 *32-bit*) 7402 LD="${LD-ld} -melf32bsmip" 7403 ;; 7404 *N32*) 7405 LD="${LD-ld} -melf32bmipn32" 7406 ;; 7407 *64-bit*) 7408 LD="${LD-ld} -melf64bmip" 7409 ;; 7410 esac 7411 else 7412 case `$FILECMD conftest.$ac_objext` in 7413 *32-bit*) 7414 LD="${LD-ld} -32" 7415 ;; 7416 *N32*) 7417 LD="${LD-ld} -n32" 7418 ;; 7419 *64-bit*) 7420 LD="${LD-ld} -64" 7421 ;; 7422 esac 7423 fi 7424 fi 7425 rm -rf conftest* 7426 ;; 7427 7428 mips64*-*linux*) 7429 # Find out what ABI is being produced by ac_compile, and set linker 7430 # options accordingly. 7431 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7432 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7433 (eval $ac_compile) 2>&5 7434 ac_status=$? 7435 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7436 test $ac_status = 0; }; then 7437 emul=elf 7438 case `$FILECMD conftest.$ac_objext` in 7439 *32-bit*) 7440 emul="${emul}32" 7441 ;; 7442 *64-bit*) 7443 emul="${emul}64" 7444 ;; 7445 esac 7446 case `$FILECMD conftest.$ac_objext` in 7447 *MSB*) 7448 emul="${emul}btsmip" 7449 ;; 7450 *LSB*) 7451 emul="${emul}ltsmip" 7452 ;; 7453 esac 7454 case `$FILECMD conftest.$ac_objext` in 7455 *N32*) 7456 emul="${emul}n32" 7457 ;; 7458 esac 7459 LD="${LD-ld} -m $emul" 7460 fi 7461 rm -rf conftest* 7462 ;; 7463 7464 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 7465 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 7466 # Find out what ABI is being produced by ac_compile, and set linker 7467 # options accordingly. Note that the listed cases only cover the 7468 # situations where additional linker options are needed (such as when 7469 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 7470 # vice versa); the common cases where no linker options are needed do 7471 # not appear in the list. 7472 echo 'int i;' > conftest.$ac_ext 7473 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7474 (eval $ac_compile) 2>&5 7475 ac_status=$? 7476 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7477 test $ac_status = 0; }; then 7478 case `$FILECMD conftest.o` in 7479 *32-bit*) 7480 case $host in 7481 x86_64-*kfreebsd*-gnu) 7482 LD="${LD-ld} -m elf_i386_fbsd" 7483 ;; 7484 x86_64-*linux*) 7485 case `$FILECMD conftest.o` in 7486 *x86-64*) 7487 LD="${LD-ld} -m elf32_x86_64" 7488 ;; 7489 *) 7490 LD="${LD-ld} -m elf_i386" 7491 ;; 7492 esac 7493 ;; 7494 powerpc64le-*linux*) 7495 LD="${LD-ld} -m elf32lppclinux" 7496 ;; 7497 powerpc64-*linux*) 7498 LD="${LD-ld} -m elf32ppclinux" 7499 ;; 7500 s390x-*linux*) 7501 LD="${LD-ld} -m elf_s390" 7502 ;; 7503 sparc64-*linux*) 7504 LD="${LD-ld} -m elf32_sparc" 7505 ;; 7506 esac 7507 ;; 7508 *64-bit*) 7509 case $host in 7510 x86_64-*kfreebsd*-gnu) 7511 LD="${LD-ld} -m elf_x86_64_fbsd" 7512 ;; 7513 x86_64-*linux*) 7514 LD="${LD-ld} -m elf_x86_64" 7515 ;; 7516 powerpcle-*linux*) 7517 LD="${LD-ld} -m elf64lppc" 7518 ;; 7519 powerpc-*linux*) 7520 LD="${LD-ld} -m elf64ppc" 7521 ;; 7522 s390*-*linux*|s390*-*tpf*) 7523 LD="${LD-ld} -m elf64_s390" 7524 ;; 7525 sparc*-*linux*) 7526 LD="${LD-ld} -m elf64_sparc" 7527 ;; 7528 esac 7529 ;; 7530 esac 7531 fi 7532 rm -rf conftest* 7533 ;; 7534 7535 *-*-sco3.2v5*) 7536 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 7537 SAVE_CFLAGS=$CFLAGS 7538 CFLAGS="$CFLAGS -belf" 7539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 7540 printf %s "checking whether the C compiler needs -belf... " >&6; } 7541 if test ${lt_cv_cc_needs_belf+y} 7542 then : 7543 printf %s "(cached) " >&6 7544 else $as_nop 7545 ac_ext=c 7546 ac_cpp='$CPP $CPPFLAGS' 7547 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7548 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7549 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7550 7551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7552 /* end confdefs.h. */ 7553 7554 int 7555 main (void) 7556 { 7557 7558 ; 7559 return 0; 7560 } 7561 _ACEOF 7562 if ac_fn_c_try_link "$LINENO" 7563 then : 7564 lt_cv_cc_needs_belf=yes 7565 else $as_nop 7566 lt_cv_cc_needs_belf=no 7567 fi 7568 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7569 conftest$ac_exeext conftest.$ac_ext 7570 ac_ext=c 7571 ac_cpp='$CPP $CPPFLAGS' 7572 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7573 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7574 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7575 7576 fi 7577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7578 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } 7579 if test yes != "$lt_cv_cc_needs_belf"; then 7580 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7581 CFLAGS=$SAVE_CFLAGS 7582 fi 7583 ;; 7584 *-*solaris*) 7585 # Find out what ABI is being produced by ac_compile, and set linker 7586 # options accordingly. 7587 echo 'int i;' > conftest.$ac_ext 7588 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7589 (eval $ac_compile) 2>&5 7590 ac_status=$? 7591 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7592 test $ac_status = 0; }; then 7593 case `$FILECMD conftest.o` in 7594 *64-bit*) 7595 case $lt_cv_prog_gnu_ld in 7596 yes*) 7597 case $host in 7598 i?86-*-solaris*|x86_64-*-solaris*) 7599 LD="${LD-ld} -m elf_x86_64" 7600 ;; 7601 sparc*-*-solaris*) 7602 LD="${LD-ld} -m elf64_sparc" 7603 ;; 7604 esac 7605 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7606 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7607 LD=${LD-ld}_sol2 7608 fi 7609 ;; 7610 *) 7611 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7612 LD="${LD-ld} -64" 7613 fi 7614 ;; 7615 esac 7616 ;; 7617 esac 7618 fi 7619 rm -rf conftest* 7620 ;; 7621 esac 7622 7623 need_locks=$enable_libtool_lock 7624 7625 if test -n "$ac_tool_prefix"; then 7626 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7627 set dummy ${ac_tool_prefix}mt; ac_word=$2 7628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7629 printf %s "checking for $ac_word... " >&6; } 7630 if test ${ac_cv_prog_MANIFEST_TOOL+y} 7631 then : 7632 printf %s "(cached) " >&6 7633 else $as_nop 7634 if test -n "$MANIFEST_TOOL"; then 7635 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7636 else 7637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7638 for as_dir in $PATH 7639 do 7640 IFS=$as_save_IFS 7641 case $as_dir in #((( 7642 '') as_dir=./ ;; 7643 */) ;; 7644 *) as_dir=$as_dir/ ;; 7645 esac 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_MANIFEST_TOOL="${ac_tool_prefix}mt" 7649 printf "%s\n" "$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 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7659 if test -n "$MANIFEST_TOOL"; then 7660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7661 printf "%s\n" "$MANIFEST_TOOL" >&6; } 7662 else 7663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7664 printf "%s\n" "no" >&6; } 7665 fi 7666 7667 7668 fi 7669 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7670 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7671 # Extract the first word of "mt", so it can be a program name with args. 7672 set dummy mt; ac_word=$2 7673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7674 printf %s "checking for $ac_word... " >&6; } 7675 if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} 7676 then : 7677 printf %s "(cached) " >&6 7678 else $as_nop 7679 if test -n "$ac_ct_MANIFEST_TOOL"; then 7680 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7681 else 7682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7683 for as_dir in $PATH 7684 do 7685 IFS=$as_save_IFS 7686 case $as_dir in #((( 7687 '') as_dir=./ ;; 7688 */) ;; 7689 *) as_dir=$as_dir/ ;; 7690 esac 7691 for ac_exec_ext in '' $ac_executable_extensions; do 7692 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7693 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7694 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7695 break 2 7696 fi 7697 done 7698 done 7699 IFS=$as_save_IFS 7700 7701 fi 7702 fi 7703 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7704 if test -n "$ac_ct_MANIFEST_TOOL"; then 7705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7706 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } 7707 else 7708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7709 printf "%s\n" "no" >&6; } 7710 fi 7711 7712 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7713 MANIFEST_TOOL=":" 7714 else 7715 case $cross_compiling:$ac_tool_warned in 7716 yes:) 7717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7718 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7719 ac_tool_warned=yes ;; 7720 esac 7721 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7722 fi 7723 else 7724 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7725 fi 7726 7727 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7729 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7730 if test ${lt_cv_path_mainfest_tool+y} 7731 then : 7732 printf %s "(cached) " >&6 7733 else $as_nop 7734 lt_cv_path_mainfest_tool=no 7735 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7736 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7737 cat conftest.err >&5 7738 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7739 lt_cv_path_mainfest_tool=yes 7740 fi 7741 rm -f conftest* 7742 fi 7743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7744 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } 7745 if test yes != "$lt_cv_path_mainfest_tool"; then 7746 MANIFEST_TOOL=: 7747 fi 7748 7749 7750 7751 7752 7753 7754 case $host_os in 7755 rhapsody* | darwin*) 7756 if test -n "$ac_tool_prefix"; then 7757 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7758 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7760 printf %s "checking for $ac_word... " >&6; } 7761 if test ${ac_cv_prog_DSYMUTIL+y} 7762 then : 7763 printf %s "(cached) " >&6 7764 else $as_nop 7765 if test -n "$DSYMUTIL"; then 7766 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7767 else 7768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7769 for as_dir in $PATH 7770 do 7771 IFS=$as_save_IFS 7772 case $as_dir in #((( 7773 '') as_dir=./ ;; 7774 */) ;; 7775 *) as_dir=$as_dir/ ;; 7776 esac 7777 for ac_exec_ext in '' $ac_executable_extensions; do 7778 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7779 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7780 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7781 break 2 7782 fi 7783 done 7784 done 7785 IFS=$as_save_IFS 7786 7787 fi 7788 fi 7789 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7790 if test -n "$DSYMUTIL"; then 7791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7792 printf "%s\n" "$DSYMUTIL" >&6; } 7793 else 7794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7795 printf "%s\n" "no" >&6; } 7796 fi 7797 7798 7799 fi 7800 if test -z "$ac_cv_prog_DSYMUTIL"; then 7801 ac_ct_DSYMUTIL=$DSYMUTIL 7802 # Extract the first word of "dsymutil", so it can be a program name with args. 7803 set dummy dsymutil; ac_word=$2 7804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7805 printf %s "checking for $ac_word... " >&6; } 7806 if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} 7807 then : 7808 printf %s "(cached) " >&6 7809 else $as_nop 7810 if test -n "$ac_ct_DSYMUTIL"; then 7811 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7812 else 7813 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7814 for as_dir in $PATH 7815 do 7816 IFS=$as_save_IFS 7817 case $as_dir in #((( 7818 '') as_dir=./ ;; 7819 */) ;; 7820 *) as_dir=$as_dir/ ;; 7821 esac 7822 for ac_exec_ext in '' $ac_executable_extensions; do 7823 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7824 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7825 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7826 break 2 7827 fi 7828 done 7829 done 7830 IFS=$as_save_IFS 7831 7832 fi 7833 fi 7834 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7835 if test -n "$ac_ct_DSYMUTIL"; then 7836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7837 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } 7838 else 7839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7840 printf "%s\n" "no" >&6; } 7841 fi 7842 7843 if test "x$ac_ct_DSYMUTIL" = x; then 7844 DSYMUTIL=":" 7845 else 7846 case $cross_compiling:$ac_tool_warned in 7847 yes:) 7848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7849 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7850 ac_tool_warned=yes ;; 7851 esac 7852 DSYMUTIL=$ac_ct_DSYMUTIL 7853 fi 7854 else 7855 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7856 fi 7857 7858 if test -n "$ac_tool_prefix"; then 7859 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7860 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7862 printf %s "checking for $ac_word... " >&6; } 7863 if test ${ac_cv_prog_NMEDIT+y} 7864 then : 7865 printf %s "(cached) " >&6 7866 else $as_nop 7867 if test -n "$NMEDIT"; then 7868 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7869 else 7870 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7871 for as_dir in $PATH 7872 do 7873 IFS=$as_save_IFS 7874 case $as_dir in #((( 7875 '') as_dir=./ ;; 7876 */) ;; 7877 *) as_dir=$as_dir/ ;; 7878 esac 7879 for ac_exec_ext in '' $ac_executable_extensions; do 7880 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7881 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7882 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7883 break 2 7884 fi 7885 done 7886 done 7887 IFS=$as_save_IFS 7888 7889 fi 7890 fi 7891 NMEDIT=$ac_cv_prog_NMEDIT 7892 if test -n "$NMEDIT"; then 7893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7894 printf "%s\n" "$NMEDIT" >&6; } 7895 else 7896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7897 printf "%s\n" "no" >&6; } 7898 fi 7899 7900 7901 fi 7902 if test -z "$ac_cv_prog_NMEDIT"; then 7903 ac_ct_NMEDIT=$NMEDIT 7904 # Extract the first word of "nmedit", so it can be a program name with args. 7905 set dummy nmedit; ac_word=$2 7906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7907 printf %s "checking for $ac_word... " >&6; } 7908 if test ${ac_cv_prog_ac_ct_NMEDIT+y} 7909 then : 7910 printf %s "(cached) " >&6 7911 else $as_nop 7912 if test -n "$ac_ct_NMEDIT"; then 7913 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7914 else 7915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7916 for as_dir in $PATH 7917 do 7918 IFS=$as_save_IFS 7919 case $as_dir in #((( 7920 '') as_dir=./ ;; 7921 */) ;; 7922 *) as_dir=$as_dir/ ;; 7923 esac 7924 for ac_exec_ext in '' $ac_executable_extensions; do 7925 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7926 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7927 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7928 break 2 7929 fi 7930 done 7931 done 7932 IFS=$as_save_IFS 7933 7934 fi 7935 fi 7936 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7937 if test -n "$ac_ct_NMEDIT"; then 7938 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7939 printf "%s\n" "$ac_ct_NMEDIT" >&6; } 7940 else 7941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7942 printf "%s\n" "no" >&6; } 7943 fi 7944 7945 if test "x$ac_ct_NMEDIT" = x; then 7946 NMEDIT=":" 7947 else 7948 case $cross_compiling:$ac_tool_warned in 7949 yes:) 7950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7951 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7952 ac_tool_warned=yes ;; 7953 esac 7954 NMEDIT=$ac_ct_NMEDIT 7955 fi 7956 else 7957 NMEDIT="$ac_cv_prog_NMEDIT" 7958 fi 7959 7960 if test -n "$ac_tool_prefix"; then 7961 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7962 set dummy ${ac_tool_prefix}lipo; ac_word=$2 7963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7964 printf %s "checking for $ac_word... " >&6; } 7965 if test ${ac_cv_prog_LIPO+y} 7966 then : 7967 printf %s "(cached) " >&6 7968 else $as_nop 7969 if test -n "$LIPO"; then 7970 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7971 else 7972 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7973 for as_dir in $PATH 7974 do 7975 IFS=$as_save_IFS 7976 case $as_dir in #((( 7977 '') as_dir=./ ;; 7978 */) ;; 7979 *) as_dir=$as_dir/ ;; 7980 esac 7981 for ac_exec_ext in '' $ac_executable_extensions; do 7982 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7983 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 7984 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7985 break 2 7986 fi 7987 done 7988 done 7989 IFS=$as_save_IFS 7990 7991 fi 7992 fi 7993 LIPO=$ac_cv_prog_LIPO 7994 if test -n "$LIPO"; then 7995 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7996 printf "%s\n" "$LIPO" >&6; } 7997 else 7998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7999 printf "%s\n" "no" >&6; } 8000 fi 8001 8002 8003 fi 8004 if test -z "$ac_cv_prog_LIPO"; then 8005 ac_ct_LIPO=$LIPO 8006 # Extract the first word of "lipo", so it can be a program name with args. 8007 set dummy lipo; ac_word=$2 8008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8009 printf %s "checking for $ac_word... " >&6; } 8010 if test ${ac_cv_prog_ac_ct_LIPO+y} 8011 then : 8012 printf %s "(cached) " >&6 8013 else $as_nop 8014 if test -n "$ac_ct_LIPO"; then 8015 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 8016 else 8017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8018 for as_dir in $PATH 8019 do 8020 IFS=$as_save_IFS 8021 case $as_dir in #((( 8022 '') as_dir=./ ;; 8023 */) ;; 8024 *) as_dir=$as_dir/ ;; 8025 esac 8026 for ac_exec_ext in '' $ac_executable_extensions; do 8027 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8028 ac_cv_prog_ac_ct_LIPO="lipo" 8029 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8030 break 2 8031 fi 8032 done 8033 done 8034 IFS=$as_save_IFS 8035 8036 fi 8037 fi 8038 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 8039 if test -n "$ac_ct_LIPO"; then 8040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 8041 printf "%s\n" "$ac_ct_LIPO" >&6; } 8042 else 8043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8044 printf "%s\n" "no" >&6; } 8045 fi 8046 8047 if test "x$ac_ct_LIPO" = x; then 8048 LIPO=":" 8049 else 8050 case $cross_compiling:$ac_tool_warned in 8051 yes:) 8052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8053 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8054 ac_tool_warned=yes ;; 8055 esac 8056 LIPO=$ac_ct_LIPO 8057 fi 8058 else 8059 LIPO="$ac_cv_prog_LIPO" 8060 fi 8061 8062 if test -n "$ac_tool_prefix"; then 8063 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 8064 set dummy ${ac_tool_prefix}otool; ac_word=$2 8065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8066 printf %s "checking for $ac_word... " >&6; } 8067 if test ${ac_cv_prog_OTOOL+y} 8068 then : 8069 printf %s "(cached) " >&6 8070 else $as_nop 8071 if test -n "$OTOOL"; then 8072 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 8073 else 8074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8075 for as_dir in $PATH 8076 do 8077 IFS=$as_save_IFS 8078 case $as_dir in #((( 8079 '') as_dir=./ ;; 8080 */) ;; 8081 *) as_dir=$as_dir/ ;; 8082 esac 8083 for ac_exec_ext in '' $ac_executable_extensions; do 8084 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8085 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 8086 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8087 break 2 8088 fi 8089 done 8090 done 8091 IFS=$as_save_IFS 8092 8093 fi 8094 fi 8095 OTOOL=$ac_cv_prog_OTOOL 8096 if test -n "$OTOOL"; then 8097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 8098 printf "%s\n" "$OTOOL" >&6; } 8099 else 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8101 printf "%s\n" "no" >&6; } 8102 fi 8103 8104 8105 fi 8106 if test -z "$ac_cv_prog_OTOOL"; then 8107 ac_ct_OTOOL=$OTOOL 8108 # Extract the first word of "otool", so it can be a program name with args. 8109 set dummy otool; ac_word=$2 8110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8111 printf %s "checking for $ac_word... " >&6; } 8112 if test ${ac_cv_prog_ac_ct_OTOOL+y} 8113 then : 8114 printf %s "(cached) " >&6 8115 else $as_nop 8116 if test -n "$ac_ct_OTOOL"; then 8117 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 8118 else 8119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8120 for as_dir in $PATH 8121 do 8122 IFS=$as_save_IFS 8123 case $as_dir in #((( 8124 '') as_dir=./ ;; 8125 */) ;; 8126 *) as_dir=$as_dir/ ;; 8127 esac 8128 for ac_exec_ext in '' $ac_executable_extensions; do 8129 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8130 ac_cv_prog_ac_ct_OTOOL="otool" 8131 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8132 break 2 8133 fi 8134 done 8135 done 8136 IFS=$as_save_IFS 8137 8138 fi 8139 fi 8140 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 8141 if test -n "$ac_ct_OTOOL"; then 8142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 8143 printf "%s\n" "$ac_ct_OTOOL" >&6; } 8144 else 8145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8146 printf "%s\n" "no" >&6; } 8147 fi 8148 8149 if test "x$ac_ct_OTOOL" = x; then 8150 OTOOL=":" 8151 else 8152 case $cross_compiling:$ac_tool_warned in 8153 yes:) 8154 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8155 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8156 ac_tool_warned=yes ;; 8157 esac 8158 OTOOL=$ac_ct_OTOOL 8159 fi 8160 else 8161 OTOOL="$ac_cv_prog_OTOOL" 8162 fi 8163 8164 if test -n "$ac_tool_prefix"; then 8165 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 8166 set dummy ${ac_tool_prefix}otool64; ac_word=$2 8167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8168 printf %s "checking for $ac_word... " >&6; } 8169 if test ${ac_cv_prog_OTOOL64+y} 8170 then : 8171 printf %s "(cached) " >&6 8172 else $as_nop 8173 if test -n "$OTOOL64"; then 8174 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 8175 else 8176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8177 for as_dir in $PATH 8178 do 8179 IFS=$as_save_IFS 8180 case $as_dir in #((( 8181 '') as_dir=./ ;; 8182 */) ;; 8183 *) as_dir=$as_dir/ ;; 8184 esac 8185 for ac_exec_ext in '' $ac_executable_extensions; do 8186 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8187 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 8188 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8189 break 2 8190 fi 8191 done 8192 done 8193 IFS=$as_save_IFS 8194 8195 fi 8196 fi 8197 OTOOL64=$ac_cv_prog_OTOOL64 8198 if test -n "$OTOOL64"; then 8199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 8200 printf "%s\n" "$OTOOL64" >&6; } 8201 else 8202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8203 printf "%s\n" "no" >&6; } 8204 fi 8205 8206 8207 fi 8208 if test -z "$ac_cv_prog_OTOOL64"; then 8209 ac_ct_OTOOL64=$OTOOL64 8210 # Extract the first word of "otool64", so it can be a program name with args. 8211 set dummy otool64; ac_word=$2 8212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8213 printf %s "checking for $ac_word... " >&6; } 8214 if test ${ac_cv_prog_ac_ct_OTOOL64+y} 8215 then : 8216 printf %s "(cached) " >&6 8217 else $as_nop 8218 if test -n "$ac_ct_OTOOL64"; then 8219 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 8220 else 8221 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8222 for as_dir in $PATH 8223 do 8224 IFS=$as_save_IFS 8225 case $as_dir in #((( 8226 '') as_dir=./ ;; 8227 */) ;; 8228 *) as_dir=$as_dir/ ;; 8229 esac 8230 for ac_exec_ext in '' $ac_executable_extensions; do 8231 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8232 ac_cv_prog_ac_ct_OTOOL64="otool64" 8233 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8234 break 2 8235 fi 8236 done 8237 done 8238 IFS=$as_save_IFS 8239 8240 fi 8241 fi 8242 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 8243 if test -n "$ac_ct_OTOOL64"; then 8244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 8245 printf "%s\n" "$ac_ct_OTOOL64" >&6; } 8246 else 8247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8248 printf "%s\n" "no" >&6; } 8249 fi 8250 8251 if test "x$ac_ct_OTOOL64" = x; then 8252 OTOOL64=":" 8253 else 8254 case $cross_compiling:$ac_tool_warned in 8255 yes:) 8256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8257 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8258 ac_tool_warned=yes ;; 8259 esac 8260 OTOOL64=$ac_ct_OTOOL64 8261 fi 8262 else 8263 OTOOL64="$ac_cv_prog_OTOOL64" 8264 fi 8265 8266 8267 8268 8269 8270 8271 8272 8273 8274 8275 8276 8277 8278 8279 8280 8281 8282 8283 8284 8285 8286 8287 8288 8289 8290 8291 8292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 8293 printf %s "checking for -single_module linker flag... " >&6; } 8294 if test ${lt_cv_apple_cc_single_mod+y} 8295 then : 8296 printf %s "(cached) " >&6 8297 else $as_nop 8298 lt_cv_apple_cc_single_mod=no 8299 if test -z "$LT_MULTI_MODULE"; then 8300 # By default we will add the -single_module flag. You can override 8301 # by either setting the environment variable LT_MULTI_MODULE 8302 # non-empty at configure time, or by adding -multi_module to the 8303 # link flags. 8304 rm -rf libconftest.dylib* 8305 echo "int foo(void){return 1;}" > conftest.c 8306 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8307 -dynamiclib -Wl,-single_module conftest.c" >&5 8308 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8309 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 8310 _lt_result=$? 8311 # If there is a non-empty error log, and "single_module" 8312 # appears in it, assume the flag caused a linker warning 8313 if test -s conftest.err && $GREP single_module conftest.err; then 8314 cat conftest.err >&5 8315 # Otherwise, if the output was created with a 0 exit code from 8316 # the compiler, it worked. 8317 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 8318 lt_cv_apple_cc_single_mod=yes 8319 else 8320 cat conftest.err >&5 8321 fi 8322 rm -rf libconftest.dylib* 8323 rm -f conftest.* 8324 fi 8325 fi 8326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 8327 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } 8328 8329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 8330 printf %s "checking for -exported_symbols_list linker flag... " >&6; } 8331 if test ${lt_cv_ld_exported_symbols_list+y} 8332 then : 8333 printf %s "(cached) " >&6 8334 else $as_nop 8335 lt_cv_ld_exported_symbols_list=no 8336 save_LDFLAGS=$LDFLAGS 8337 echo "_main" > conftest.sym 8338 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 8339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8340 /* end confdefs.h. */ 8341 8342 int 8343 main (void) 8344 { 8345 8346 ; 8347 return 0; 8348 } 8349 _ACEOF 8350 if ac_fn_c_try_link "$LINENO" 8351 then : 8352 lt_cv_ld_exported_symbols_list=yes 8353 else $as_nop 8354 lt_cv_ld_exported_symbols_list=no 8355 fi 8356 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8357 conftest$ac_exeext conftest.$ac_ext 8358 LDFLAGS=$save_LDFLAGS 8359 8360 fi 8361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 8362 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } 8363 8364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 8365 printf %s "checking for -force_load linker flag... " >&6; } 8366 if test ${lt_cv_ld_force_load+y} 8367 then : 8368 printf %s "(cached) " >&6 8369 else $as_nop 8370 lt_cv_ld_force_load=no 8371 cat > conftest.c << _LT_EOF 8372 int forced_loaded() { return 2;} 8373 _LT_EOF 8374 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 8375 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 8376 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 8377 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 8378 echo "$RANLIB libconftest.a" >&5 8379 $RANLIB libconftest.a 2>&5 8380 cat > conftest.c << _LT_EOF 8381 int main() { return 0;} 8382 _LT_EOF 8383 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 8384 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 8385 _lt_result=$? 8386 if test -s conftest.err && $GREP force_load conftest.err; then 8387 cat conftest.err >&5 8388 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 8389 lt_cv_ld_force_load=yes 8390 else 8391 cat conftest.err >&5 8392 fi 8393 rm -f conftest.err libconftest.a conftest conftest.c 8394 rm -rf conftest.dSYM 8395 8396 fi 8397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 8398 printf "%s\n" "$lt_cv_ld_force_load" >&6; } 8399 case $host_os in 8400 rhapsody* | darwin1.[012]) 8401 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 8402 darwin1.*) 8403 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8404 darwin*) 8405 case $MACOSX_DEPLOYMENT_TARGET,$host in 8406 10.[012],*|,*powerpc*-darwin[5-8]*) 8407 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8408 *) 8409 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 8410 esac 8411 ;; 8412 esac 8413 if test yes = "$lt_cv_apple_cc_single_mod"; then 8414 _lt_dar_single_mod='$single_module' 8415 fi 8416 if test yes = "$lt_cv_ld_exported_symbols_list"; then 8417 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 8418 else 8419 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 8420 fi 8421 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 8422 _lt_dsymutil='~$DSYMUTIL $lib || :' 8423 else 8424 _lt_dsymutil= 8425 fi 8426 ;; 8427 esac 8428 8429 # func_munge_path_list VARIABLE PATH 8430 # ----------------------------------- 8431 # VARIABLE is name of variable containing _space_ separated list of 8432 # directories to be munged by the contents of PATH, which is string 8433 # having a format: 8434 # "DIR[:DIR]:" 8435 # string "DIR[ DIR]" will be prepended to VARIABLE 8436 # ":DIR[:DIR]" 8437 # string "DIR[ DIR]" will be appended to VARIABLE 8438 # "DIRP[:DIRP]::[DIRA:]DIRA" 8439 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 8440 # "DIRA[ DIRA]" will be appended to VARIABLE 8441 # "DIR[:DIR]" 8442 # VARIABLE will be replaced by "DIR[ DIR]" 8443 func_munge_path_list () 8444 { 8445 case x$2 in 8446 x) 8447 ;; 8448 *:) 8449 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 8450 ;; 8451 x:*) 8452 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 8453 ;; 8454 *::*) 8455 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 8456 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 8457 ;; 8458 *) 8459 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 8460 ;; 8461 esac 8462 } 8463 8464 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 8465 " 8466 if test "x$ac_cv_header_dlfcn_h" = xyes 8467 then : 8468 printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h 8469 8470 fi 8471 8472 8473 8474 8475 8476 # Set options 8477 8478 8479 8480 enable_dlopen=no 8481 8482 8483 enable_win32_dll=no 8484 8485 8486 # Check whether --enable-shared was given. 8487 if test ${enable_shared+y} 8488 then : 8489 enableval=$enable_shared; p=${PACKAGE-default} 8490 case $enableval in 8491 yes) enable_shared=yes ;; 8492 no) enable_shared=no ;; 8493 *) 8494 enable_shared=no 8495 # Look at the argument we got. We use all the common list separators. 8496 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8497 for pkg in $enableval; do 8498 IFS=$lt_save_ifs 8499 if test "X$pkg" = "X$p"; then 8500 enable_shared=yes 8501 fi 8502 done 8503 IFS=$lt_save_ifs 8504 ;; 8505 esac 8506 else $as_nop 8507 enable_shared=yes 8508 fi 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 # Check whether --enable-static was given. 8519 if test ${enable_static+y} 8520 then : 8521 enableval=$enable_static; p=${PACKAGE-default} 8522 case $enableval in 8523 yes) enable_static=yes ;; 8524 no) enable_static=no ;; 8525 *) 8526 enable_static=no 8527 # Look at the argument we got. We use all the common list separators. 8528 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8529 for pkg in $enableval; do 8530 IFS=$lt_save_ifs 8531 if test "X$pkg" = "X$p"; then 8532 enable_static=yes 8533 fi 8534 done 8535 IFS=$lt_save_ifs 8536 ;; 8537 esac 8538 else $as_nop 8539 enable_static=yes 8540 fi 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 # Check whether --with-pic was given. 8552 if test ${with_pic+y} 8553 then : 8554 withval=$with_pic; lt_p=${PACKAGE-default} 8555 case $withval in 8556 yes|no) pic_mode=$withval ;; 8557 *) 8558 pic_mode=default 8559 # Look at the argument we got. We use all the common list separators. 8560 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8561 for lt_pkg in $withval; do 8562 IFS=$lt_save_ifs 8563 if test "X$lt_pkg" = "X$lt_p"; then 8564 pic_mode=yes 8565 fi 8566 done 8567 IFS=$lt_save_ifs 8568 ;; 8569 esac 8570 else $as_nop 8571 pic_mode=default 8572 fi 8573 8574 8575 8576 8577 8578 8579 8580 8581 # Check whether --enable-fast-install was given. 8582 if test ${enable_fast_install+y} 8583 then : 8584 enableval=$enable_fast_install; p=${PACKAGE-default} 8585 case $enableval in 8586 yes) enable_fast_install=yes ;; 8587 no) enable_fast_install=no ;; 8588 *) 8589 enable_fast_install=no 8590 # Look at the argument we got. We use all the common list separators. 8591 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8592 for pkg in $enableval; do 8593 IFS=$lt_save_ifs 8594 if test "X$pkg" = "X$p"; then 8595 enable_fast_install=yes 8596 fi 8597 done 8598 IFS=$lt_save_ifs 8599 ;; 8600 esac 8601 else $as_nop 8602 enable_fast_install=yes 8603 fi 8604 8605 8606 8607 8608 8609 8610 8611 8612 shared_archive_member_spec= 8613 case $host,$enable_shared in 8614 power*-*-aix[5-9]*,yes) 8615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 8616 printf %s "checking which variant of shared library versioning to provide... " >&6; } 8617 8618 # Check whether --with-aix-soname was given. 8619 if test ${with_aix_soname+y} 8620 then : 8621 withval=$with_aix_soname; case $withval in 8622 aix|svr4|both) 8623 ;; 8624 *) 8625 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 8626 ;; 8627 esac 8628 lt_cv_with_aix_soname=$with_aix_soname 8629 else $as_nop 8630 if test ${lt_cv_with_aix_soname+y} 8631 then : 8632 printf %s "(cached) " >&6 8633 else $as_nop 8634 lt_cv_with_aix_soname=aix 8635 fi 8636 8637 with_aix_soname=$lt_cv_with_aix_soname 8638 fi 8639 8640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 8641 printf "%s\n" "$with_aix_soname" >&6; } 8642 if test aix != "$with_aix_soname"; then 8643 # For the AIX way of multilib, we name the shared archive member 8644 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8645 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8646 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8647 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8648 if test 64 = "${OBJECT_MODE-32}"; then 8649 shared_archive_member_spec=shr_64 8650 else 8651 shared_archive_member_spec=shr 8652 fi 8653 fi 8654 ;; 8655 *) 8656 with_aix_soname=aix 8657 ;; 8658 esac 8659 8660 8661 8662 8663 8664 8665 8666 8667 8668 8669 # This can be used to rebuild libtool when needed 8670 LIBTOOL_DEPS=$ltmain 8671 8672 # Always use our own libtool. 8673 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 8674 8675 8676 8677 8678 8679 8680 8681 8682 8683 8684 8685 8686 8687 8688 8689 8690 8691 8692 8693 8694 8695 8696 8697 8698 8699 8700 8701 8702 8703 8704 test -z "$LN_S" && LN_S="ln -s" 8705 8706 8707 8708 8709 8710 8711 8712 8713 8714 8715 8716 8717 8718 8719 if test -n "${ZSH_VERSION+set}"; then 8720 setopt NO_GLOB_SUBST 8721 fi 8722 8723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 8724 printf %s "checking for objdir... " >&6; } 8725 if test ${lt_cv_objdir+y} 8726 then : 8727 printf %s "(cached) " >&6 8728 else $as_nop 8729 rm -f .libs 2>/dev/null 8730 mkdir .libs 2>/dev/null 8731 if test -d .libs; then 8732 lt_cv_objdir=.libs 8733 else 8734 # MS-DOS does not allow filenames that begin with a dot. 8735 lt_cv_objdir=_libs 8736 fi 8737 rmdir .libs 2>/dev/null 8738 fi 8739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 8740 printf "%s\n" "$lt_cv_objdir" >&6; } 8741 objdir=$lt_cv_objdir 8742 8743 8744 8745 8746 8747 printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h 8748 8749 8750 8751 8752 case $host_os in 8753 aix3*) 8754 # AIX sometimes has problems with the GCC collect2 program. For some 8755 # reason, if we set the COLLECT_NAMES environment variable, the problems 8756 # vanish in a puff of smoke. 8757 if test set != "${COLLECT_NAMES+set}"; then 8758 COLLECT_NAMES= 8759 export COLLECT_NAMES 8760 fi 8761 ;; 8762 esac 8763 8764 # Global variables: 8765 ofile=libtool 8766 can_build_shared=yes 8767 8768 # All known linkers require a '.a' archive for static linking (except MSVC and 8769 # ICC, which need '.lib'). 8770 libext=a 8771 8772 with_gnu_ld=$lt_cv_prog_gnu_ld 8773 8774 old_CC=$CC 8775 old_CFLAGS=$CFLAGS 8776 8777 # Set sane defaults for various variables 8778 test -z "$CC" && CC=cc 8779 test -z "$LTCC" && LTCC=$CC 8780 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 8781 test -z "$LD" && LD=ld 8782 test -z "$ac_objext" && ac_objext=o 8783 8784 func_cc_basename $compiler 8785 cc_basename=$func_cc_basename_result 8786 8787 8788 # Only perform the check for file, if the check method requires it 8789 test -z "$MAGIC_CMD" && MAGIC_CMD=file 8790 case $deplibs_check_method in 8791 file_magic*) 8792 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 8793 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 8794 printf %s "checking for ${ac_tool_prefix}file... " >&6; } 8795 if test ${lt_cv_path_MAGIC_CMD+y} 8796 then : 8797 printf %s "(cached) " >&6 8798 else $as_nop 8799 case $MAGIC_CMD in 8800 [\\/*] | ?:[\\/]*) 8801 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8802 ;; 8803 *) 8804 lt_save_MAGIC_CMD=$MAGIC_CMD 8805 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8806 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8807 for ac_dir in $ac_dummy; do 8808 IFS=$lt_save_ifs 8809 test -z "$ac_dir" && ac_dir=. 8810 if test -f "$ac_dir/${ac_tool_prefix}file"; then 8811 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 8812 if test -n "$file_magic_test_file"; then 8813 case $deplibs_check_method in 8814 "file_magic "*) 8815 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8816 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8817 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8818 $EGREP "$file_magic_regex" > /dev/null; then 8819 : 8820 else 8821 cat <<_LT_EOF 1>&2 8822 8823 *** Warning: the command libtool uses to detect shared libraries, 8824 *** $file_magic_cmd, produces output that libtool cannot recognize. 8825 *** The result is that libtool may fail to recognize shared libraries 8826 *** as such. This will affect the creation of libtool libraries that 8827 *** depend on shared libraries, but programs linked with such libtool 8828 *** libraries will work regardless of this problem. Nevertheless, you 8829 *** may want to report the problem to your system manager and/or to 8830 *** bug-libtool@gnu.org 8831 8832 _LT_EOF 8833 fi ;; 8834 esac 8835 fi 8836 break 8837 fi 8838 done 8839 IFS=$lt_save_ifs 8840 MAGIC_CMD=$lt_save_MAGIC_CMD 8841 ;; 8842 esac 8843 fi 8844 8845 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8846 if test -n "$MAGIC_CMD"; then 8847 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8848 printf "%s\n" "$MAGIC_CMD" >&6; } 8849 else 8850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8851 printf "%s\n" "no" >&6; } 8852 fi 8853 8854 8855 8856 8857 8858 if test -z "$lt_cv_path_MAGIC_CMD"; then 8859 if test -n "$ac_tool_prefix"; then 8860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8861 printf %s "checking for file... " >&6; } 8862 if test ${lt_cv_path_MAGIC_CMD+y} 8863 then : 8864 printf %s "(cached) " >&6 8865 else $as_nop 8866 case $MAGIC_CMD in 8867 [\\/*] | ?:[\\/]*) 8868 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8869 ;; 8870 *) 8871 lt_save_MAGIC_CMD=$MAGIC_CMD 8872 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8873 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8874 for ac_dir in $ac_dummy; do 8875 IFS=$lt_save_ifs 8876 test -z "$ac_dir" && ac_dir=. 8877 if test -f "$ac_dir/file"; then 8878 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 8879 if test -n "$file_magic_test_file"; then 8880 case $deplibs_check_method in 8881 "file_magic "*) 8882 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8883 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8884 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8885 $EGREP "$file_magic_regex" > /dev/null; then 8886 : 8887 else 8888 cat <<_LT_EOF 1>&2 8889 8890 *** Warning: the command libtool uses to detect shared libraries, 8891 *** $file_magic_cmd, produces output that libtool cannot recognize. 8892 *** The result is that libtool may fail to recognize shared libraries 8893 *** as such. This will affect the creation of libtool libraries that 8894 *** depend on shared libraries, but programs linked with such libtool 8895 *** libraries will work regardless of this problem. Nevertheless, you 8896 *** may want to report the problem to your system manager and/or to 8897 *** bug-libtool@gnu.org 8898 8899 _LT_EOF 8900 fi ;; 8901 esac 8902 fi 8903 break 8904 fi 8905 done 8906 IFS=$lt_save_ifs 8907 MAGIC_CMD=$lt_save_MAGIC_CMD 8908 ;; 8909 esac 8910 fi 8911 8912 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8913 if test -n "$MAGIC_CMD"; then 8914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8915 printf "%s\n" "$MAGIC_CMD" >&6; } 8916 else 8917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8918 printf "%s\n" "no" >&6; } 8919 fi 8920 8921 8922 else 8923 MAGIC_CMD=: 8924 fi 8925 fi 8926 8927 fi 8928 ;; 8929 esac 8930 8931 # Use C for the default configuration in the libtool script 8932 8933 lt_save_CC=$CC 8934 ac_ext=c 8935 ac_cpp='$CPP $CPPFLAGS' 8936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8938 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8939 8940 8941 # Source file extension for C test sources. 8942 ac_ext=c 8943 8944 # Object file extension for compiled C test sources. 8945 objext=o 8946 objext=$objext 8947 8948 # Code to be used in simple compile tests 8949 lt_simple_compile_test_code="int some_variable = 0;" 8950 8951 # Code to be used in simple link tests 8952 lt_simple_link_test_code='int main(){return(0);}' 8953 8954 8955 8956 8957 8958 8959 8960 # If no C compiler was specified, use CC. 8961 LTCC=${LTCC-"$CC"} 8962 8963 # If no C compiler flags were specified, use CFLAGS. 8964 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8965 8966 # Allow CC to be a program name with arguments. 8967 compiler=$CC 8968 8969 # Save the default compiler, since it gets overwritten when the other 8970 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8971 compiler_DEFAULT=$CC 8972 8973 # save warnings/boilerplate of simple test code 8974 ac_outfile=conftest.$ac_objext 8975 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8976 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8977 _lt_compiler_boilerplate=`cat conftest.err` 8978 $RM conftest* 8979 8980 ac_outfile=conftest.$ac_objext 8981 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8982 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8983 _lt_linker_boilerplate=`cat conftest.err` 8984 $RM -r conftest* 8985 8986 8987 if test -n "$compiler"; then 8988 8989 lt_prog_compiler_no_builtin_flag= 8990 8991 if test yes = "$GCC"; then 8992 case $cc_basename in 8993 nvcc*) 8994 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 8995 *) 8996 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 8997 esac 8998 8999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 9000 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 9001 if test ${lt_cv_prog_compiler_rtti_exceptions+y} 9002 then : 9003 printf %s "(cached) " >&6 9004 else $as_nop 9005 lt_cv_prog_compiler_rtti_exceptions=no 9006 ac_outfile=conftest.$ac_objext 9007 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9008 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 9009 # Insert the option either (1) after the last *FLAGS variable, or 9010 # (2) before a word containing "conftest.", or (3) at the end. 9011 # Note that $ac_compile itself does not contain backslashes and begins 9012 # with a dollar sign (not a hyphen), so the echo should work correctly. 9013 # The option is referenced via a variable to avoid confusing sed. 9014 lt_compile=`echo "$ac_compile" | $SED \ 9015 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9016 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9017 -e 's:$: $lt_compiler_flag:'` 9018 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9019 (eval "$lt_compile" 2>conftest.err) 9020 ac_status=$? 9021 cat conftest.err >&5 9022 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9023 if (exit $ac_status) && test -s "$ac_outfile"; then 9024 # The compiler can only warn and ignore the option if not recognized 9025 # So say no if there are warnings other than the usual output. 9026 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9027 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9028 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9029 lt_cv_prog_compiler_rtti_exceptions=yes 9030 fi 9031 fi 9032 $RM conftest* 9033 9034 fi 9035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 9036 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 9037 9038 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 9039 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 9040 else 9041 : 9042 fi 9043 9044 fi 9045 9046 9047 9048 9049 9050 9051 lt_prog_compiler_wl= 9052 lt_prog_compiler_pic= 9053 lt_prog_compiler_static= 9054 9055 9056 if test yes = "$GCC"; then 9057 lt_prog_compiler_wl='-Wl,' 9058 lt_prog_compiler_static='-static' 9059 9060 case $host_os in 9061 aix*) 9062 # All AIX code is PIC. 9063 if test ia64 = "$host_cpu"; then 9064 # AIX 5 now supports IA64 processor 9065 lt_prog_compiler_static='-Bstatic' 9066 fi 9067 lt_prog_compiler_pic='-fPIC' 9068 ;; 9069 9070 amigaos*) 9071 case $host_cpu in 9072 powerpc) 9073 # see comment about AmigaOS4 .so support 9074 lt_prog_compiler_pic='-fPIC' 9075 ;; 9076 m68k) 9077 # FIXME: we need at least 68020 code to build shared libraries, but 9078 # adding the '-m68020' flag to GCC prevents building anything better, 9079 # like '-m68040'. 9080 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 9081 ;; 9082 esac 9083 ;; 9084 9085 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 9086 # PIC is the default for these OSes. 9087 ;; 9088 9089 mingw* | cygwin* | pw32* | os2* | cegcc*) 9090 # This hack is so that the source file can tell whether it is being 9091 # built for inclusion in a dll (and should export symbols for example). 9092 # Although the cygwin gcc ignores -fPIC, still need this for old-style 9093 # (--disable-auto-import) libraries 9094 lt_prog_compiler_pic='-DDLL_EXPORT' 9095 case $host_os in 9096 os2*) 9097 lt_prog_compiler_static='$wl-static' 9098 ;; 9099 esac 9100 ;; 9101 9102 darwin* | rhapsody*) 9103 # PIC is the default on this platform 9104 # Common symbols not allowed in MH_DYLIB files 9105 lt_prog_compiler_pic='-fno-common' 9106 ;; 9107 9108 haiku*) 9109 # PIC is the default for Haiku. 9110 # The "-static" flag exists, but is broken. 9111 lt_prog_compiler_static= 9112 ;; 9113 9114 hpux*) 9115 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 9116 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 9117 # sets the default TLS model and affects inlining. 9118 case $host_cpu in 9119 hppa*64*) 9120 # +Z the default 9121 ;; 9122 *) 9123 lt_prog_compiler_pic='-fPIC' 9124 ;; 9125 esac 9126 ;; 9127 9128 interix[3-9]*) 9129 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 9130 # Instead, we relocate shared libraries at runtime. 9131 ;; 9132 9133 msdosdjgpp*) 9134 # Just because we use GCC doesn't mean we suddenly get shared libraries 9135 # on systems that don't support them. 9136 lt_prog_compiler_can_build_shared=no 9137 enable_shared=no 9138 ;; 9139 9140 *nto* | *qnx*) 9141 # QNX uses GNU C++, but need to define -shared option too, otherwise 9142 # it will coredump. 9143 lt_prog_compiler_pic='-fPIC -shared' 9144 ;; 9145 9146 sysv4*MP*) 9147 if test -d /usr/nec; then 9148 lt_prog_compiler_pic=-Kconform_pic 9149 fi 9150 ;; 9151 9152 *) 9153 lt_prog_compiler_pic='-fPIC' 9154 ;; 9155 esac 9156 9157 case $cc_basename in 9158 nvcc*) # Cuda Compiler Driver 2.2 9159 lt_prog_compiler_wl='-Xlinker ' 9160 if test -n "$lt_prog_compiler_pic"; then 9161 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 9162 fi 9163 ;; 9164 esac 9165 else 9166 # PORTME Check for flag to pass linker flags through the system compiler. 9167 case $host_os in 9168 aix*) 9169 lt_prog_compiler_wl='-Wl,' 9170 if test ia64 = "$host_cpu"; then 9171 # AIX 5 now supports IA64 processor 9172 lt_prog_compiler_static='-Bstatic' 9173 else 9174 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 9175 fi 9176 ;; 9177 9178 darwin* | rhapsody*) 9179 # PIC is the default on this platform 9180 # Common symbols not allowed in MH_DYLIB files 9181 lt_prog_compiler_pic='-fno-common' 9182 case $cc_basename in 9183 nagfor*) 9184 # NAG Fortran compiler 9185 lt_prog_compiler_wl='-Wl,-Wl,,' 9186 lt_prog_compiler_pic='-PIC' 9187 lt_prog_compiler_static='-Bstatic' 9188 ;; 9189 esac 9190 ;; 9191 9192 mingw* | cygwin* | pw32* | os2* | cegcc*) 9193 # This hack is so that the source file can tell whether it is being 9194 # built for inclusion in a dll (and should export symbols for example). 9195 lt_prog_compiler_pic='-DDLL_EXPORT' 9196 case $host_os in 9197 os2*) 9198 lt_prog_compiler_static='$wl-static' 9199 ;; 9200 esac 9201 ;; 9202 9203 hpux9* | hpux10* | hpux11*) 9204 lt_prog_compiler_wl='-Wl,' 9205 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 9206 # not for PA HP-UX. 9207 case $host_cpu in 9208 hppa*64*|ia64*) 9209 # +Z the default 9210 ;; 9211 *) 9212 lt_prog_compiler_pic='+Z' 9213 ;; 9214 esac 9215 # Is there a better lt_prog_compiler_static that works with the bundled CC? 9216 lt_prog_compiler_static='$wl-a ${wl}archive' 9217 ;; 9218 9219 irix5* | irix6* | nonstopux*) 9220 lt_prog_compiler_wl='-Wl,' 9221 # PIC (with -KPIC) is the default. 9222 lt_prog_compiler_static='-non_shared' 9223 ;; 9224 9225 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 9226 case $cc_basename in 9227 # old Intel for x86_64, which still supported -KPIC. 9228 ecc*) 9229 lt_prog_compiler_wl='-Wl,' 9230 lt_prog_compiler_pic='-KPIC' 9231 lt_prog_compiler_static='-static' 9232 ;; 9233 # icc used to be incompatible with GCC. 9234 # ICC 10 doesn't accept -KPIC any more. 9235 icc* | ifort*) 9236 lt_prog_compiler_wl='-Wl,' 9237 lt_prog_compiler_pic='-fPIC' 9238 lt_prog_compiler_static='-static' 9239 ;; 9240 # Lahey Fortran 8.1. 9241 lf95*) 9242 lt_prog_compiler_wl='-Wl,' 9243 lt_prog_compiler_pic='--shared' 9244 lt_prog_compiler_static='--static' 9245 ;; 9246 nagfor*) 9247 # NAG Fortran compiler 9248 lt_prog_compiler_wl='-Wl,-Wl,,' 9249 lt_prog_compiler_pic='-PIC' 9250 lt_prog_compiler_static='-Bstatic' 9251 ;; 9252 tcc*) 9253 # Fabrice Bellard et al's Tiny C Compiler 9254 lt_prog_compiler_wl='-Wl,' 9255 lt_prog_compiler_pic='-fPIC' 9256 lt_prog_compiler_static='-static' 9257 ;; 9258 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 9259 # Portland Group compilers (*not* the Pentium gcc compiler, 9260 # which looks to be a dead project) 9261 lt_prog_compiler_wl='-Wl,' 9262 lt_prog_compiler_pic='-fpic' 9263 lt_prog_compiler_static='-Bstatic' 9264 ;; 9265 ccc*) 9266 lt_prog_compiler_wl='-Wl,' 9267 # All Alpha code is PIC. 9268 lt_prog_compiler_static='-non_shared' 9269 ;; 9270 xl* | bgxl* | bgf* | mpixl*) 9271 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 9272 lt_prog_compiler_wl='-Wl,' 9273 lt_prog_compiler_pic='-qpic' 9274 lt_prog_compiler_static='-qstaticlink' 9275 ;; 9276 *) 9277 case `$CC -V 2>&1 | $SED 5q` in 9278 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 9279 # Sun Fortran 8.3 passes all unrecognized flags to the linker 9280 lt_prog_compiler_pic='-KPIC' 9281 lt_prog_compiler_static='-Bstatic' 9282 lt_prog_compiler_wl='' 9283 ;; 9284 *Sun\ F* | *Sun*Fortran*) 9285 lt_prog_compiler_pic='-KPIC' 9286 lt_prog_compiler_static='-Bstatic' 9287 lt_prog_compiler_wl='-Qoption ld ' 9288 ;; 9289 *Sun\ C*) 9290 # Sun C 5.9 9291 lt_prog_compiler_pic='-KPIC' 9292 lt_prog_compiler_static='-Bstatic' 9293 lt_prog_compiler_wl='-Wl,' 9294 ;; 9295 *Intel*\ [CF]*Compiler*) 9296 lt_prog_compiler_wl='-Wl,' 9297 lt_prog_compiler_pic='-fPIC' 9298 lt_prog_compiler_static='-static' 9299 ;; 9300 *Portland\ Group*) 9301 lt_prog_compiler_wl='-Wl,' 9302 lt_prog_compiler_pic='-fpic' 9303 lt_prog_compiler_static='-Bstatic' 9304 ;; 9305 esac 9306 ;; 9307 esac 9308 ;; 9309 9310 newsos6) 9311 lt_prog_compiler_pic='-KPIC' 9312 lt_prog_compiler_static='-Bstatic' 9313 ;; 9314 9315 *nto* | *qnx*) 9316 # QNX uses GNU C++, but need to define -shared option too, otherwise 9317 # it will coredump. 9318 lt_prog_compiler_pic='-fPIC -shared' 9319 ;; 9320 9321 osf3* | osf4* | osf5*) 9322 lt_prog_compiler_wl='-Wl,' 9323 # All OSF/1 code is PIC. 9324 lt_prog_compiler_static='-non_shared' 9325 ;; 9326 9327 rdos*) 9328 lt_prog_compiler_static='-non_shared' 9329 ;; 9330 9331 solaris*) 9332 lt_prog_compiler_pic='-KPIC' 9333 lt_prog_compiler_static='-Bstatic' 9334 case $cc_basename in 9335 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 9336 lt_prog_compiler_wl='-Qoption ld ';; 9337 *) 9338 lt_prog_compiler_wl='-Wl,';; 9339 esac 9340 ;; 9341 9342 sunos4*) 9343 lt_prog_compiler_wl='-Qoption ld ' 9344 lt_prog_compiler_pic='-PIC' 9345 lt_prog_compiler_static='-Bstatic' 9346 ;; 9347 9348 sysv4 | sysv4.2uw2* | sysv4.3*) 9349 lt_prog_compiler_wl='-Wl,' 9350 lt_prog_compiler_pic='-KPIC' 9351 lt_prog_compiler_static='-Bstatic' 9352 ;; 9353 9354 sysv4*MP*) 9355 if test -d /usr/nec; then 9356 lt_prog_compiler_pic='-Kconform_pic' 9357 lt_prog_compiler_static='-Bstatic' 9358 fi 9359 ;; 9360 9361 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 9362 lt_prog_compiler_wl='-Wl,' 9363 lt_prog_compiler_pic='-KPIC' 9364 lt_prog_compiler_static='-Bstatic' 9365 ;; 9366 9367 unicos*) 9368 lt_prog_compiler_wl='-Wl,' 9369 lt_prog_compiler_can_build_shared=no 9370 ;; 9371 9372 uts4*) 9373 lt_prog_compiler_pic='-pic' 9374 lt_prog_compiler_static='-Bstatic' 9375 ;; 9376 9377 *) 9378 lt_prog_compiler_can_build_shared=no 9379 ;; 9380 esac 9381 fi 9382 9383 case $host_os in 9384 # For platforms that do not support PIC, -DPIC is meaningless: 9385 *djgpp*) 9386 lt_prog_compiler_pic= 9387 ;; 9388 *) 9389 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 9390 ;; 9391 esac 9392 9393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 9394 printf %s "checking for $compiler option to produce PIC... " >&6; } 9395 if test ${lt_cv_prog_compiler_pic+y} 9396 then : 9397 printf %s "(cached) " >&6 9398 else $as_nop 9399 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 9400 fi 9401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 9402 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } 9403 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 9404 9405 # 9406 # Check to make sure the PIC flag actually works. 9407 # 9408 if test -n "$lt_prog_compiler_pic"; then 9409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 9410 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 9411 if test ${lt_cv_prog_compiler_pic_works+y} 9412 then : 9413 printf %s "(cached) " >&6 9414 else $as_nop 9415 lt_cv_prog_compiler_pic_works=no 9416 ac_outfile=conftest.$ac_objext 9417 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9418 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 9419 # Insert the option either (1) after the last *FLAGS variable, or 9420 # (2) before a word containing "conftest.", or (3) at the end. 9421 # Note that $ac_compile itself does not contain backslashes and begins 9422 # with a dollar sign (not a hyphen), so the echo should work correctly. 9423 # The option is referenced via a variable to avoid confusing sed. 9424 lt_compile=`echo "$ac_compile" | $SED \ 9425 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9426 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9427 -e 's:$: $lt_compiler_flag:'` 9428 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9429 (eval "$lt_compile" 2>conftest.err) 9430 ac_status=$? 9431 cat conftest.err >&5 9432 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9433 if (exit $ac_status) && test -s "$ac_outfile"; then 9434 # The compiler can only warn and ignore the option if not recognized 9435 # So say no if there are warnings other than the usual output. 9436 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9437 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9438 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9439 lt_cv_prog_compiler_pic_works=yes 9440 fi 9441 fi 9442 $RM conftest* 9443 9444 fi 9445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 9446 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } 9447 9448 if test yes = "$lt_cv_prog_compiler_pic_works"; then 9449 case $lt_prog_compiler_pic in 9450 "" | " "*) ;; 9451 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 9452 esac 9453 else 9454 lt_prog_compiler_pic= 9455 lt_prog_compiler_can_build_shared=no 9456 fi 9457 9458 fi 9459 9460 9461 9462 9463 9464 9465 9466 9467 9468 9469 9470 # 9471 # Check to make sure the static flag actually works. 9472 # 9473 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 9474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 9475 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 9476 if test ${lt_cv_prog_compiler_static_works+y} 9477 then : 9478 printf %s "(cached) " >&6 9479 else $as_nop 9480 lt_cv_prog_compiler_static_works=no 9481 save_LDFLAGS=$LDFLAGS 9482 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 9483 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9484 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9485 # The linker can only warn and ignore the option if not recognized 9486 # So say no if there are warnings 9487 if test -s conftest.err; then 9488 # Append any errors to the config.log. 9489 cat conftest.err 1>&5 9490 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9491 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9492 if diff conftest.exp conftest.er2 >/dev/null; then 9493 lt_cv_prog_compiler_static_works=yes 9494 fi 9495 else 9496 lt_cv_prog_compiler_static_works=yes 9497 fi 9498 fi 9499 $RM -r conftest* 9500 LDFLAGS=$save_LDFLAGS 9501 9502 fi 9503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 9504 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } 9505 9506 if test yes = "$lt_cv_prog_compiler_static_works"; then 9507 : 9508 else 9509 lt_prog_compiler_static= 9510 fi 9511 9512 9513 9514 9515 9516 9517 9518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9519 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9520 if test ${lt_cv_prog_compiler_c_o+y} 9521 then : 9522 printf %s "(cached) " >&6 9523 else $as_nop 9524 lt_cv_prog_compiler_c_o=no 9525 $RM -r conftest 2>/dev/null 9526 mkdir conftest 9527 cd conftest 9528 mkdir out 9529 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9530 9531 lt_compiler_flag="-o out/conftest2.$ac_objext" 9532 # Insert the option either (1) after the last *FLAGS variable, or 9533 # (2) before a word containing "conftest.", or (3) at the end. 9534 # Note that $ac_compile itself does not contain backslashes and begins 9535 # with a dollar sign (not a hyphen), so the echo should work correctly. 9536 lt_compile=`echo "$ac_compile" | $SED \ 9537 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9538 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9539 -e 's:$: $lt_compiler_flag:'` 9540 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9541 (eval "$lt_compile" 2>out/conftest.err) 9542 ac_status=$? 9543 cat out/conftest.err >&5 9544 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9545 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9546 then 9547 # The compiler can only warn and ignore the option if not recognized 9548 # So say no if there are warnings 9549 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9550 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9551 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9552 lt_cv_prog_compiler_c_o=yes 9553 fi 9554 fi 9555 chmod u+w . 2>&5 9556 $RM conftest* 9557 # SGI C++ compiler will create directory out/ii_files/ for 9558 # template instantiation 9559 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9560 $RM out/* && rmdir out 9561 cd .. 9562 $RM -r conftest 9563 $RM conftest* 9564 9565 fi 9566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9567 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9568 9569 9570 9571 9572 9573 9574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9575 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9576 if test ${lt_cv_prog_compiler_c_o+y} 9577 then : 9578 printf %s "(cached) " >&6 9579 else $as_nop 9580 lt_cv_prog_compiler_c_o=no 9581 $RM -r conftest 2>/dev/null 9582 mkdir conftest 9583 cd conftest 9584 mkdir out 9585 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9586 9587 lt_compiler_flag="-o out/conftest2.$ac_objext" 9588 # Insert the option either (1) after the last *FLAGS variable, or 9589 # (2) before a word containing "conftest.", or (3) at the end. 9590 # Note that $ac_compile itself does not contain backslashes and begins 9591 # with a dollar sign (not a hyphen), so the echo should work correctly. 9592 lt_compile=`echo "$ac_compile" | $SED \ 9593 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9594 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9595 -e 's:$: $lt_compiler_flag:'` 9596 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9597 (eval "$lt_compile" 2>out/conftest.err) 9598 ac_status=$? 9599 cat out/conftest.err >&5 9600 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9601 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9602 then 9603 # The compiler can only warn and ignore the option if not recognized 9604 # So say no if there are warnings 9605 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9606 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9607 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9608 lt_cv_prog_compiler_c_o=yes 9609 fi 9610 fi 9611 chmod u+w . 2>&5 9612 $RM conftest* 9613 # SGI C++ compiler will create directory out/ii_files/ for 9614 # template instantiation 9615 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9616 $RM out/* && rmdir out 9617 cd .. 9618 $RM -r conftest 9619 $RM conftest* 9620 9621 fi 9622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9623 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9624 9625 9626 9627 9628 hard_links=nottested 9629 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 9630 # do not overwrite the value of need_locks provided by the user 9631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9632 printf %s "checking if we can lock with hard links... " >&6; } 9633 hard_links=yes 9634 $RM conftest* 9635 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9636 touch conftest.a 9637 ln conftest.a conftest.b 2>&5 || hard_links=no 9638 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9640 printf "%s\n" "$hard_links" >&6; } 9641 if test no = "$hard_links"; then 9642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 9643 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 9644 need_locks=warn 9645 fi 9646 else 9647 need_locks=no 9648 fi 9649 9650 9651 9652 9653 9654 9655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9656 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9657 9658 runpath_var= 9659 allow_undefined_flag= 9660 always_export_symbols=no 9661 archive_cmds= 9662 archive_expsym_cmds= 9663 compiler_needs_object=no 9664 enable_shared_with_static_runtimes=no 9665 export_dynamic_flag_spec= 9666 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9667 hardcode_automatic=no 9668 hardcode_direct=no 9669 hardcode_direct_absolute=no 9670 hardcode_libdir_flag_spec= 9671 hardcode_libdir_separator= 9672 hardcode_minus_L=no 9673 hardcode_shlibpath_var=unsupported 9674 inherit_rpath=no 9675 link_all_deplibs=unknown 9676 module_cmds= 9677 module_expsym_cmds= 9678 old_archive_from_new_cmds= 9679 old_archive_from_expsyms_cmds= 9680 thread_safe_flag_spec= 9681 whole_archive_flag_spec= 9682 # include_expsyms should be a list of space-separated symbols to be *always* 9683 # included in the symbol list 9684 include_expsyms= 9685 # exclude_expsyms can be an extended regexp of symbols to exclude 9686 # it will be wrapped by ' (' and ')$', so one must not match beginning or 9687 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 9688 # as well as any symbol that contains 'd'. 9689 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9690 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9691 # platforms (ab)use it in PIC code, but their linkers get confused if 9692 # the symbol is explicitly referenced. Since portable code cannot 9693 # rely on this symbol name, it's probably fine to never include it in 9694 # preloaded symbol tables. 9695 # Exclude shared library initialization/finalization symbols. 9696 extract_expsyms_cmds= 9697 9698 case $host_os in 9699 cygwin* | mingw* | pw32* | cegcc*) 9700 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 9701 # When not using gcc, we currently assume that we are using 9702 # Microsoft Visual C++ or Intel C++ Compiler. 9703 if test yes != "$GCC"; then 9704 with_gnu_ld=no 9705 fi 9706 ;; 9707 interix*) 9708 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 9709 with_gnu_ld=yes 9710 ;; 9711 openbsd* | bitrig*) 9712 with_gnu_ld=no 9713 ;; 9714 esac 9715 9716 ld_shlibs=yes 9717 9718 # On some targets, GNU ld is compatible enough with the native linker 9719 # that we're better off using the native interface for both. 9720 lt_use_gnu_ld_interface=no 9721 if test yes = "$with_gnu_ld"; then 9722 case $host_os in 9723 aix*) 9724 # The AIX port of GNU ld has always aspired to compatibility 9725 # with the native linker. However, as the warning in the GNU ld 9726 # block says, versions before 2.19.5* couldn't really create working 9727 # shared libraries, regardless of the interface used. 9728 case `$LD -v 2>&1` in 9729 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 9730 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 9731 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 9732 *) 9733 lt_use_gnu_ld_interface=yes 9734 ;; 9735 esac 9736 ;; 9737 *) 9738 lt_use_gnu_ld_interface=yes 9739 ;; 9740 esac 9741 fi 9742 9743 if test yes = "$lt_use_gnu_ld_interface"; then 9744 # If archive_cmds runs LD, not CC, wlarc should be empty 9745 wlarc='$wl' 9746 9747 # Set some defaults for GNU ld with shared library support. These 9748 # are reset later if shared libraries are not supported. Putting them 9749 # here allows them to be overridden if necessary. 9750 runpath_var=LD_RUN_PATH 9751 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9752 export_dynamic_flag_spec='$wl--export-dynamic' 9753 # ancient GNU ld didn't support --whole-archive et. al. 9754 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9755 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 9756 else 9757 whole_archive_flag_spec= 9758 fi 9759 supports_anon_versioning=no 9760 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 9761 *GNU\ gold*) supports_anon_versioning=yes ;; 9762 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9763 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9764 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9765 *\ 2.11.*) ;; # other 2.11 versions 9766 *) supports_anon_versioning=yes ;; 9767 esac 9768 9769 # See if GNU ld supports shared libraries. 9770 case $host_os in 9771 aix[3-9]*) 9772 # On AIX/PPC, the GNU linker is very broken 9773 if test ia64 != "$host_cpu"; then 9774 ld_shlibs=no 9775 cat <<_LT_EOF 1>&2 9776 9777 *** Warning: the GNU linker, at least up to release 2.19, is reported 9778 *** to be unable to reliably create shared libraries on AIX. 9779 *** Therefore, libtool is disabling shared libraries support. If you 9780 *** really care for shared libraries, you may want to install binutils 9781 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 9782 *** You will then need to restart the configuration process. 9783 9784 _LT_EOF 9785 fi 9786 ;; 9787 9788 amigaos*) 9789 case $host_cpu in 9790 powerpc) 9791 # see comment about AmigaOS4 .so support 9792 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9793 archive_expsym_cmds='' 9794 ;; 9795 m68k) 9796 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9797 hardcode_libdir_flag_spec='-L$libdir' 9798 hardcode_minus_L=yes 9799 ;; 9800 esac 9801 ;; 9802 9803 beos*) 9804 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9805 allow_undefined_flag=unsupported 9806 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 9807 # support --undefined. This deserves some investigation. FIXME 9808 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9809 else 9810 ld_shlibs=no 9811 fi 9812 ;; 9813 9814 cygwin* | mingw* | pw32* | cegcc*) 9815 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9816 # as there is no search path for DLLs. 9817 hardcode_libdir_flag_spec='-L$libdir' 9818 export_dynamic_flag_spec='$wl--export-all-symbols' 9819 allow_undefined_flag=unsupported 9820 always_export_symbols=no 9821 enable_shared_with_static_runtimes=yes 9822 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 9823 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 9824 9825 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9826 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9827 # If the export-symbols file already is a .def file, use it as 9828 # is; otherwise, prepend EXPORTS... 9829 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9830 cp $export_symbols $output_objdir/$soname.def; 9831 else 9832 echo EXPORTS > $output_objdir/$soname.def; 9833 cat $export_symbols >> $output_objdir/$soname.def; 9834 fi~ 9835 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9836 else 9837 ld_shlibs=no 9838 fi 9839 ;; 9840 9841 haiku*) 9842 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9843 link_all_deplibs=yes 9844 ;; 9845 9846 os2*) 9847 hardcode_libdir_flag_spec='-L$libdir' 9848 hardcode_minus_L=yes 9849 allow_undefined_flag=unsupported 9850 shrext_cmds=.dll 9851 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9852 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9853 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9854 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9855 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 9856 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9857 emximp -o $lib $output_objdir/$libname.def' 9858 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9859 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9860 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9861 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9862 prefix_cmds="$SED"~ 9863 if test EXPORTS = "`$SED 1q $export_symbols`"; then 9864 prefix_cmds="$prefix_cmds -e 1d"; 9865 fi~ 9866 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 9867 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 9868 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9869 emximp -o $lib $output_objdir/$libname.def' 9870 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 9871 enable_shared_with_static_runtimes=yes 9872 file_list_spec='@' 9873 ;; 9874 9875 interix[3-9]*) 9876 hardcode_direct=no 9877 hardcode_shlibpath_var=no 9878 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 9879 export_dynamic_flag_spec='$wl-E' 9880 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 9881 # Instead, shared libraries are loaded at an image base (0x10000000 by 9882 # default) and relocated if they conflict, which is a slow very memory 9883 # consuming and fragmenting process. To avoid this, we pick a random, 9884 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9885 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9886 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9887 archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9888 ;; 9889 9890 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9891 tmp_diet=no 9892 if test linux-dietlibc = "$host_os"; then 9893 case $cc_basename in 9894 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9895 esac 9896 fi 9897 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9898 && test no = "$tmp_diet" 9899 then 9900 tmp_addflag=' $pic_flag' 9901 tmp_sharedflag='-shared' 9902 case $cc_basename,$host_cpu in 9903 pgcc*) # Portland Group C compiler 9904 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' 9905 tmp_addflag=' $pic_flag' 9906 ;; 9907 pgf77* | pgf90* | pgf95* | pgfortran*) 9908 # Portland Group f77 and f90 compilers 9909 whole_archive_flag_spec='$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' 9910 tmp_addflag=' $pic_flag -Mnomain' ;; 9911 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9912 tmp_addflag=' -i_dynamic' ;; 9913 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9914 tmp_addflag=' -i_dynamic -nofor_main' ;; 9915 ifc* | ifort*) # Intel Fortran compiler 9916 tmp_addflag=' -nofor_main' ;; 9917 lf95*) # Lahey Fortran 8.1 9918 whole_archive_flag_spec= 9919 tmp_sharedflag='--shared' ;; 9920 nagfor*) # NAGFOR 5.3 9921 tmp_sharedflag='-Wl,-shared' ;; 9922 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9923 tmp_sharedflag='-qmkshrobj' 9924 tmp_addflag= ;; 9925 nvcc*) # Cuda Compiler Driver 2.2 9926 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9927 compiler_needs_object=yes 9928 ;; 9929 esac 9930 case `$CC -V 2>&1 | $SED 5q` in 9931 *Sun\ C*) # Sun C 5.9 9932 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9933 compiler_needs_object=yes 9934 tmp_sharedflag='-G' ;; 9935 *Sun\ F*) # Sun Fortran 8.3 9936 tmp_sharedflag='-G' ;; 9937 esac 9938 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9939 9940 if test yes = "$supports_anon_versioning"; then 9941 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9942 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9943 echo "local: *; };" >> $output_objdir/$libname.ver~ 9944 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 9945 fi 9946 9947 case $cc_basename in 9948 tcc*) 9949 export_dynamic_flag_spec='-rdynamic' 9950 ;; 9951 xlf* | bgf* | bgxlf* | mpixlf*) 9952 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9953 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9954 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9955 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 9956 if test yes = "$supports_anon_versioning"; then 9957 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9958 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9959 echo "local: *; };" >> $output_objdir/$libname.ver~ 9960 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9961 fi 9962 ;; 9963 esac 9964 else 9965 ld_shlibs=no 9966 fi 9967 ;; 9968 9969 netbsd*) 9970 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9971 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9972 wlarc= 9973 else 9974 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9975 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9976 fi 9977 ;; 9978 9979 solaris*) 9980 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9981 ld_shlibs=no 9982 cat <<_LT_EOF 1>&2 9983 9984 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9985 *** create shared libraries on Solaris systems. Therefore, libtool 9986 *** is disabling shared libraries support. We urge you to upgrade GNU 9987 *** binutils to release 2.9.1 or newer. Another option is to modify 9988 *** your PATH or compiler configuration so that the native linker is 9989 *** used, and then restart. 9990 9991 _LT_EOF 9992 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9993 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9994 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9995 else 9996 ld_shlibs=no 9997 fi 9998 ;; 9999 10000 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 10001 case `$LD -v 2>&1` in 10002 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 10003 ld_shlibs=no 10004 cat <<_LT_EOF 1>&2 10005 10006 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 10007 *** reliably create shared libraries on SCO systems. Therefore, libtool 10008 *** is disabling shared libraries support. We urge you to upgrade GNU 10009 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 10010 *** your PATH or compiler configuration so that the native linker is 10011 *** used, and then restart. 10012 10013 _LT_EOF 10014 ;; 10015 *) 10016 # For security reasons, it is highly recommended that you always 10017 # use absolute paths for naming shared libraries, and exclude the 10018 # DT_RUNPATH tag from executables and libraries. But doing so 10019 # requires that you compile everything twice, which is a pain. 10020 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10021 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10022 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10023 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10024 else 10025 ld_shlibs=no 10026 fi 10027 ;; 10028 esac 10029 ;; 10030 10031 sunos4*) 10032 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10033 wlarc= 10034 hardcode_direct=yes 10035 hardcode_shlibpath_var=no 10036 ;; 10037 10038 *) 10039 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 10040 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10041 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 10042 else 10043 ld_shlibs=no 10044 fi 10045 ;; 10046 esac 10047 10048 if test no = "$ld_shlibs"; then 10049 runpath_var= 10050 hardcode_libdir_flag_spec= 10051 export_dynamic_flag_spec= 10052 whole_archive_flag_spec= 10053 fi 10054 else 10055 # PORTME fill in a description of your system's linker (not GNU ld) 10056 case $host_os in 10057 aix3*) 10058 allow_undefined_flag=unsupported 10059 always_export_symbols=yes 10060 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 10061 # Note: this linker hardcodes the directories in LIBPATH if there 10062 # are no directories specified by -L. 10063 hardcode_minus_L=yes 10064 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 10065 # Neither direct hardcoding nor static linking is supported with a 10066 # broken collect2. 10067 hardcode_direct=unsupported 10068 fi 10069 ;; 10070 10071 aix[4-9]*) 10072 if test ia64 = "$host_cpu"; then 10073 # On IA64, the linker does run time linking by default, so we don't 10074 # have to do anything special. 10075 aix_use_runtimelinking=no 10076 exp_sym_flag='-Bexport' 10077 no_entry_flag= 10078 else 10079 # If we're using GNU nm, then we don't want the "-C" option. 10080 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 10081 # Without the "-l" option, or with the "-B" option, AIX nm treats 10082 # weak defined symbols like other global defined symbols, whereas 10083 # GNU nm marks them as "W". 10084 # While the 'weak' keyword is ignored in the Export File, we need 10085 # it in the Import File for the 'aix-soname' feature, so we have 10086 # to replace the "-B" option with "-P" for AIX nm. 10087 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 10088 export_symbols_cmds='$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' 10089 else 10090 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 == "L") || (\$ 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' 10091 fi 10092 aix_use_runtimelinking=no 10093 10094 # Test if we are trying to use run time linking or normal 10095 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 10096 # have runtime linking enabled, and use it for executables. 10097 # For shared libraries, we enable/disable runtime linking 10098 # depending on the kind of the shared library created - 10099 # when "with_aix_soname,aix_use_runtimelinking" is: 10100 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 10101 # "aix,yes" lib.so shared, rtl:yes, for executables 10102 # lib.a static archive 10103 # "both,no" lib.so.V(shr.o) shared, rtl:yes 10104 # lib.a(lib.so.V) shared, rtl:no, for executables 10105 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 10106 # lib.a(lib.so.V) shared, rtl:no 10107 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 10108 # lib.a static archive 10109 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 10110 for ld_flag in $LDFLAGS; do 10111 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 10112 aix_use_runtimelinking=yes 10113 break 10114 fi 10115 done 10116 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 10117 # With aix-soname=svr4, we create the lib.so.V shared archives only, 10118 # so we don't have lib.a shared libs to link our executables. 10119 # We have to force runtime linking in this case. 10120 aix_use_runtimelinking=yes 10121 LDFLAGS="$LDFLAGS -Wl,-brtl" 10122 fi 10123 ;; 10124 esac 10125 10126 exp_sym_flag='-bexport' 10127 no_entry_flag='-bnoentry' 10128 fi 10129 10130 # When large executables or shared objects are built, AIX ld can 10131 # have problems creating the table of contents. If linking a library 10132 # or program results in "error TOC overflow" add -mminimal-toc to 10133 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 10134 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 10135 10136 archive_cmds='' 10137 hardcode_direct=yes 10138 hardcode_direct_absolute=yes 10139 hardcode_libdir_separator=':' 10140 link_all_deplibs=yes 10141 file_list_spec='$wl-f,' 10142 case $with_aix_soname,$aix_use_runtimelinking in 10143 aix,*) ;; # traditional, no import file 10144 svr4,* | *,yes) # use import file 10145 # The Import File defines what to hardcode. 10146 hardcode_direct=no 10147 hardcode_direct_absolute=no 10148 ;; 10149 esac 10150 10151 if test yes = "$GCC"; then 10152 case $host_os in aix4.[012]|aix4.[012].*) 10153 # We only want to do this on AIX 4.2 and lower, the check 10154 # below for broken collect2 doesn't work under 4.3+ 10155 collect2name=`$CC -print-prog-name=collect2` 10156 if test -f "$collect2name" && 10157 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 10158 then 10159 # We have reworked collect2 10160 : 10161 else 10162 # We have old collect2 10163 hardcode_direct=unsupported 10164 # It fails to find uninstalled libraries when the uninstalled 10165 # path is not listed in the libpath. Setting hardcode_minus_L 10166 # to unsupported forces relinking 10167 hardcode_minus_L=yes 10168 hardcode_libdir_flag_spec='-L$libdir' 10169 hardcode_libdir_separator= 10170 fi 10171 ;; 10172 esac 10173 shared_flag='-shared' 10174 if test yes = "$aix_use_runtimelinking"; then 10175 shared_flag="$shared_flag "'$wl-G' 10176 fi 10177 # Need to ensure runtime linking is disabled for the traditional 10178 # shared library, or the linker may eventually find shared libraries 10179 # /with/ Import File - we do not want to mix them. 10180 shared_flag_aix='-shared' 10181 shared_flag_svr4='-shared $wl-G' 10182 else 10183 # not using gcc 10184 if test ia64 = "$host_cpu"; then 10185 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 10186 # chokes on -Wl,-G. The following line is correct: 10187 shared_flag='-G' 10188 else 10189 if test yes = "$aix_use_runtimelinking"; then 10190 shared_flag='$wl-G' 10191 else 10192 shared_flag='$wl-bM:SRE' 10193 fi 10194 shared_flag_aix='$wl-bM:SRE' 10195 shared_flag_svr4='$wl-G' 10196 fi 10197 fi 10198 10199 export_dynamic_flag_spec='$wl-bexpall' 10200 # It seems that -bexpall does not export symbols beginning with 10201 # underscore (_), so it is better to generate a list of symbols to export. 10202 always_export_symbols=yes 10203 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 10204 # Warning - without using the other runtime loading flags (-brtl), 10205 # -berok will link without error, but may produce a broken library. 10206 allow_undefined_flag='-berok' 10207 # Determine the default libpath from the value encoded in an 10208 # empty executable. 10209 if test set = "${lt_cv_aix_libpath+set}"; then 10210 aix_libpath=$lt_cv_aix_libpath 10211 else 10212 if test ${lt_cv_aix_libpath_+y} 10213 then : 10214 printf %s "(cached) " >&6 10215 else $as_nop 10216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10217 /* end confdefs.h. */ 10218 10219 int 10220 main (void) 10221 { 10222 10223 ; 10224 return 0; 10225 } 10226 _ACEOF 10227 if ac_fn_c_try_link "$LINENO" 10228 then : 10229 10230 lt_aix_libpath_sed=' 10231 /Import File Strings/,/^$/ { 10232 /^0/ { 10233 s/^0 *\([^ ]*\) *$/\1/ 10234 p 10235 } 10236 }' 10237 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10238 # Check for a 64-bit object if we didn't find anything. 10239 if test -z "$lt_cv_aix_libpath_"; then 10240 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10241 fi 10242 fi 10243 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10244 conftest$ac_exeext conftest.$ac_ext 10245 if test -z "$lt_cv_aix_libpath_"; then 10246 lt_cv_aix_libpath_=/usr/lib:/lib 10247 fi 10248 10249 fi 10250 10251 aix_libpath=$lt_cv_aix_libpath_ 10252 fi 10253 10254 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10255 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' '$shared_flag 10256 else 10257 if test ia64 = "$host_cpu"; then 10258 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 10259 allow_undefined_flag="-z nodefs" 10260 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 10261 else 10262 # Determine the default libpath from the value encoded in an 10263 # empty executable. 10264 if test set = "${lt_cv_aix_libpath+set}"; then 10265 aix_libpath=$lt_cv_aix_libpath 10266 else 10267 if test ${lt_cv_aix_libpath_+y} 10268 then : 10269 printf %s "(cached) " >&6 10270 else $as_nop 10271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10272 /* end confdefs.h. */ 10273 10274 int 10275 main (void) 10276 { 10277 10278 ; 10279 return 0; 10280 } 10281 _ACEOF 10282 if ac_fn_c_try_link "$LINENO" 10283 then : 10284 10285 lt_aix_libpath_sed=' 10286 /Import File Strings/,/^$/ { 10287 /^0/ { 10288 s/^0 *\([^ ]*\) *$/\1/ 10289 p 10290 } 10291 }' 10292 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10293 # Check for a 64-bit object if we didn't find anything. 10294 if test -z "$lt_cv_aix_libpath_"; then 10295 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10296 fi 10297 fi 10298 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10299 conftest$ac_exeext conftest.$ac_ext 10300 if test -z "$lt_cv_aix_libpath_"; then 10301 lt_cv_aix_libpath_=/usr/lib:/lib 10302 fi 10303 10304 fi 10305 10306 aix_libpath=$lt_cv_aix_libpath_ 10307 fi 10308 10309 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10310 # Warning - without using the other run time loading flags, 10311 # -berok will link without error, but may produce a broken library. 10312 no_undefined_flag=' $wl-bernotok' 10313 allow_undefined_flag=' $wl-berok' 10314 if test yes = "$with_gnu_ld"; then 10315 # We only use this code for GNU lds that support --whole-archive. 10316 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 10317 else 10318 # Exported symbols can be pulled into shared objects from archives 10319 whole_archive_flag_spec='$convenience' 10320 fi 10321 archive_cmds_need_lc=yes 10322 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 10323 # -brtl affects multiple linker settings, -berok does not and is overridden later 10324 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 10325 if test svr4 != "$with_aix_soname"; then 10326 # This is similar to how AIX traditionally builds its shared libraries. 10327 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/$soname' 10328 fi 10329 if test aix != "$with_aix_soname"; then 10330 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/$shared_archive_member_spec.imp' 10331 else 10332 # used by -dlpreopen to get the symbols 10333 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 10334 fi 10335 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 10336 fi 10337 fi 10338 ;; 10339 10340 amigaos*) 10341 case $host_cpu in 10342 powerpc) 10343 # see comment about AmigaOS4 .so support 10344 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10345 archive_expsym_cmds='' 10346 ;; 10347 m68k) 10348 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 10349 hardcode_libdir_flag_spec='-L$libdir' 10350 hardcode_minus_L=yes 10351 ;; 10352 esac 10353 ;; 10354 10355 bsdi[45]*) 10356 export_dynamic_flag_spec=-rdynamic 10357 ;; 10358 10359 cygwin* | mingw* | pw32* | cegcc*) 10360 # When not using gcc, we currently assume that we are using 10361 # Microsoft Visual C++ or Intel C++ Compiler. 10362 # hardcode_libdir_flag_spec is actually meaningless, as there is 10363 # no search path for DLLs. 10364 case $cc_basename in 10365 cl* | icl*) 10366 # Native MSVC or ICC 10367 hardcode_libdir_flag_spec=' ' 10368 allow_undefined_flag=unsupported 10369 always_export_symbols=yes 10370 file_list_spec='@' 10371 # Tell ltmain to make .lib files, not .a files. 10372 libext=lib 10373 # Tell ltmain to make .dll files, not .so files. 10374 shrext_cmds=.dll 10375 # FIXME: Setting linknames here is a bad hack. 10376 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 10377 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 10378 cp "$export_symbols" "$output_objdir/$soname.def"; 10379 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 10380 else 10381 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 10382 fi~ 10383 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 10384 linknames=' 10385 # The linker will not automatically build a static lib if we build a DLL. 10386 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 10387 enable_shared_with_static_runtimes=yes 10388 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 10389 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 10390 # Don't use ranlib 10391 old_postinstall_cmds='chmod 644 $oldlib' 10392 postlink_cmds='lt_outputfile="@OUTPUT@"~ 10393 lt_tool_outputfile="@TOOL_OUTPUT@"~ 10394 case $lt_outputfile in 10395 *.exe|*.EXE) ;; 10396 *) 10397 lt_outputfile=$lt_outputfile.exe 10398 lt_tool_outputfile=$lt_tool_outputfile.exe 10399 ;; 10400 esac~ 10401 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 10402 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 10403 $RM "$lt_outputfile.manifest"; 10404 fi' 10405 ;; 10406 *) 10407 # Assume MSVC and ICC wrapper 10408 hardcode_libdir_flag_spec=' ' 10409 allow_undefined_flag=unsupported 10410 # Tell ltmain to make .lib files, not .a files. 10411 libext=lib 10412 # Tell ltmain to make .dll files, not .so files. 10413 shrext_cmds=.dll 10414 # FIXME: Setting linknames here is a bad hack. 10415 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 10416 # The linker will automatically build a .lib file if we build a DLL. 10417 old_archive_from_new_cmds='true' 10418 # FIXME: Should let the user specify the lib program. 10419 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 10420 enable_shared_with_static_runtimes=yes 10421 ;; 10422 esac 10423 ;; 10424 10425 darwin* | rhapsody*) 10426 10427 10428 archive_cmds_need_lc=no 10429 hardcode_direct=no 10430 hardcode_automatic=yes 10431 hardcode_shlibpath_var=unsupported 10432 if test yes = "$lt_cv_ld_force_load"; then 10433 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 10434 10435 else 10436 whole_archive_flag_spec='' 10437 fi 10438 link_all_deplibs=yes 10439 allow_undefined_flag=$_lt_dar_allow_undefined 10440 case $cc_basename in 10441 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 10442 *) _lt_dar_can_shared=$GCC ;; 10443 esac 10444 if test yes = "$_lt_dar_can_shared"; then 10445 output_verbose_link_cmd=func_echo_all 10446 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 10447 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 10448 archive_expsym_cmds="$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$_lt_dsymutil" 10449 module_expsym_cmds="$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" 10450 10451 else 10452 ld_shlibs=no 10453 fi 10454 10455 ;; 10456 10457 dgux*) 10458 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10459 hardcode_libdir_flag_spec='-L$libdir' 10460 hardcode_shlibpath_var=no 10461 ;; 10462 10463 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 10464 # support. Future versions do this automatically, but an explicit c++rt0.o 10465 # does not break anything, and helps significantly (at the cost of a little 10466 # extra space). 10467 freebsd2.2*) 10468 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 10469 hardcode_libdir_flag_spec='-R$libdir' 10470 hardcode_direct=yes 10471 hardcode_shlibpath_var=no 10472 ;; 10473 10474 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 10475 freebsd2.*) 10476 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10477 hardcode_direct=yes 10478 hardcode_minus_L=yes 10479 hardcode_shlibpath_var=no 10480 ;; 10481 10482 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 10483 freebsd* | dragonfly* | midnightbsd*) 10484 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10485 hardcode_libdir_flag_spec='-R$libdir' 10486 hardcode_direct=yes 10487 hardcode_shlibpath_var=no 10488 ;; 10489 10490 hpux9*) 10491 if test yes = "$GCC"; then 10492 archive_cmds='$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 $lib' 10493 else 10494 archive_cmds='$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 $lib' 10495 fi 10496 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10497 hardcode_libdir_separator=: 10498 hardcode_direct=yes 10499 10500 # hardcode_minus_L: Not really in the search PATH, 10501 # but as the default location of the library. 10502 hardcode_minus_L=yes 10503 export_dynamic_flag_spec='$wl-E' 10504 ;; 10505 10506 hpux10*) 10507 if test yes,no = "$GCC,$with_gnu_ld"; then 10508 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10509 else 10510 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10511 fi 10512 if test no = "$with_gnu_ld"; then 10513 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10514 hardcode_libdir_separator=: 10515 hardcode_direct=yes 10516 hardcode_direct_absolute=yes 10517 export_dynamic_flag_spec='$wl-E' 10518 # hardcode_minus_L: Not really in the search PATH, 10519 # but as the default location of the library. 10520 hardcode_minus_L=yes 10521 fi 10522 ;; 10523 10524 hpux11*) 10525 if test yes,no = "$GCC,$with_gnu_ld"; then 10526 case $host_cpu in 10527 hppa*64*) 10528 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10529 ;; 10530 ia64*) 10531 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10532 ;; 10533 *) 10534 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10535 ;; 10536 esac 10537 else 10538 case $host_cpu in 10539 hppa*64*) 10540 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10541 ;; 10542 ia64*) 10543 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10544 ;; 10545 *) 10546 10547 # Older versions of the 11.00 compiler do not understand -b yet 10548 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 10549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 10550 printf %s "checking if $CC understands -b... " >&6; } 10551 if test ${lt_cv_prog_compiler__b+y} 10552 then : 10553 printf %s "(cached) " >&6 10554 else $as_nop 10555 lt_cv_prog_compiler__b=no 10556 save_LDFLAGS=$LDFLAGS 10557 LDFLAGS="$LDFLAGS -b" 10558 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10559 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10560 # The linker can only warn and ignore the option if not recognized 10561 # So say no if there are warnings 10562 if test -s conftest.err; then 10563 # Append any errors to the config.log. 10564 cat conftest.err 1>&5 10565 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10566 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10567 if diff conftest.exp conftest.er2 >/dev/null; then 10568 lt_cv_prog_compiler__b=yes 10569 fi 10570 else 10571 lt_cv_prog_compiler__b=yes 10572 fi 10573 fi 10574 $RM -r conftest* 10575 LDFLAGS=$save_LDFLAGS 10576 10577 fi 10578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 10579 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } 10580 10581 if test yes = "$lt_cv_prog_compiler__b"; then 10582 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10583 else 10584 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10585 fi 10586 10587 ;; 10588 esac 10589 fi 10590 if test no = "$with_gnu_ld"; then 10591 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10592 hardcode_libdir_separator=: 10593 10594 case $host_cpu in 10595 hppa*64*|ia64*) 10596 hardcode_direct=no 10597 hardcode_shlibpath_var=no 10598 ;; 10599 *) 10600 hardcode_direct=yes 10601 hardcode_direct_absolute=yes 10602 export_dynamic_flag_spec='$wl-E' 10603 10604 # hardcode_minus_L: Not really in the search PATH, 10605 # but as the default location of the library. 10606 hardcode_minus_L=yes 10607 ;; 10608 esac 10609 fi 10610 ;; 10611 10612 irix5* | irix6* | nonstopux*) 10613 if test yes = "$GCC"; then 10614 archive_cmds='$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 $lib' 10615 # Try to use the -exported_symbol ld option, if it does not 10616 # work, assume that -exports_file does not work either and 10617 # implicitly export all symbols. 10618 # This should be the same for all languages, so no per-tag cache variable. 10619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 10620 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 10621 if test ${lt_cv_irix_exported_symbol+y} 10622 then : 10623 printf %s "(cached) " >&6 10624 else $as_nop 10625 save_LDFLAGS=$LDFLAGS 10626 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 10627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10628 /* end confdefs.h. */ 10629 int foo (void) { return 0; } 10630 _ACEOF 10631 if ac_fn_c_try_link "$LINENO" 10632 then : 10633 lt_cv_irix_exported_symbol=yes 10634 else $as_nop 10635 lt_cv_irix_exported_symbol=no 10636 fi 10637 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10638 conftest$ac_exeext conftest.$ac_ext 10639 LDFLAGS=$save_LDFLAGS 10640 fi 10641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 10642 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } 10643 if test yes = "$lt_cv_irix_exported_symbol"; then 10644 archive_expsym_cmds='$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 $lib' 10645 fi 10646 else 10647 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10648 archive_expsym_cmds='$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 $lib' 10649 fi 10650 archive_cmds_need_lc='no' 10651 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10652 hardcode_libdir_separator=: 10653 inherit_rpath=yes 10654 link_all_deplibs=yes 10655 ;; 10656 10657 linux*) 10658 case $cc_basename in 10659 tcc*) 10660 # Fabrice Bellard et al's Tiny C Compiler 10661 ld_shlibs=yes 10662 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10663 ;; 10664 esac 10665 ;; 10666 10667 netbsd*) 10668 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10669 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10670 else 10671 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10672 fi 10673 hardcode_libdir_flag_spec='-R$libdir' 10674 hardcode_direct=yes 10675 hardcode_shlibpath_var=no 10676 ;; 10677 10678 newsos6) 10679 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10680 hardcode_direct=yes 10681 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10682 hardcode_libdir_separator=: 10683 hardcode_shlibpath_var=no 10684 ;; 10685 10686 *nto* | *qnx*) 10687 ;; 10688 10689 openbsd* | bitrig*) 10690 if test -f /usr/libexec/ld.so; then 10691 hardcode_direct=yes 10692 hardcode_shlibpath_var=no 10693 hardcode_direct_absolute=yes 10694 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10695 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10696 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 10697 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10698 export_dynamic_flag_spec='$wl-E' 10699 else 10700 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10701 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10702 fi 10703 else 10704 ld_shlibs=no 10705 fi 10706 ;; 10707 10708 os2*) 10709 hardcode_libdir_flag_spec='-L$libdir' 10710 hardcode_minus_L=yes 10711 allow_undefined_flag=unsupported 10712 shrext_cmds=.dll 10713 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10714 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10715 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10716 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10717 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10718 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10719 emximp -o $lib $output_objdir/$libname.def' 10720 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10721 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10722 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10723 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10724 prefix_cmds="$SED"~ 10725 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10726 prefix_cmds="$prefix_cmds -e 1d"; 10727 fi~ 10728 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10729 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10730 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10731 emximp -o $lib $output_objdir/$libname.def' 10732 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10733 enable_shared_with_static_runtimes=yes 10734 file_list_spec='@' 10735 ;; 10736 10737 osf3*) 10738 if test yes = "$GCC"; then 10739 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10740 archive_cmds='$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 $lib' 10741 else 10742 allow_undefined_flag=' -expect_unresolved \*' 10743 archive_cmds='$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 $lib' 10744 fi 10745 archive_cmds_need_lc='no' 10746 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10747 hardcode_libdir_separator=: 10748 ;; 10749 10750 osf4* | osf5*) # as osf3* with the addition of -msym flag 10751 if test yes = "$GCC"; then 10752 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10753 archive_cmds='$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 $lib' 10754 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10755 else 10756 allow_undefined_flag=' -expect_unresolved \*' 10757 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' 10758 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~ 10759 $CC -shared$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' 10760 10761 # Both c and cxx compiler support -rpath directly 10762 hardcode_libdir_flag_spec='-rpath $libdir' 10763 fi 10764 archive_cmds_need_lc='no' 10765 hardcode_libdir_separator=: 10766 ;; 10767 10768 solaris*) 10769 no_undefined_flag=' -z defs' 10770 if test yes = "$GCC"; then 10771 wlarc='$wl' 10772 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10773 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10774 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10775 else 10776 case `$CC -V 2>&1` in 10777 *"Compilers 5.0"*) 10778 wlarc='' 10779 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 10780 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10781 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10782 ;; 10783 *) 10784 wlarc='$wl' 10785 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10786 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10787 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10788 ;; 10789 esac 10790 fi 10791 hardcode_libdir_flag_spec='-R$libdir' 10792 hardcode_shlibpath_var=no 10793 case $host_os in 10794 solaris2.[0-5] | solaris2.[0-5].*) ;; 10795 *) 10796 # The compiler driver will combine and reorder linker options, 10797 # but understands '-z linker_flag'. GCC discards it without '$wl', 10798 # but is careful enough not to reorder. 10799 # Supported since Solaris 2.6 (maybe 2.5.1?) 10800 if test yes = "$GCC"; then 10801 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 10802 else 10803 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10804 fi 10805 ;; 10806 esac 10807 link_all_deplibs=yes 10808 ;; 10809 10810 sunos4*) 10811 if test sequent = "$host_vendor"; then 10812 # Use $CC to link under sequent, because it throws in some extra .o 10813 # files that make .init and .fini sections work. 10814 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10815 else 10816 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10817 fi 10818 hardcode_libdir_flag_spec='-L$libdir' 10819 hardcode_direct=yes 10820 hardcode_minus_L=yes 10821 hardcode_shlibpath_var=no 10822 ;; 10823 10824 sysv4) 10825 case $host_vendor in 10826 sni) 10827 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10828 hardcode_direct=yes # is this really true??? 10829 ;; 10830 siemens) 10831 ## LD is ld it makes a PLAMLIB 10832 ## CC just makes a GrossModule. 10833 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10834 reload_cmds='$CC -r -o $output$reload_objs' 10835 hardcode_direct=no 10836 ;; 10837 motorola) 10838 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10839 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10840 ;; 10841 esac 10842 runpath_var='LD_RUN_PATH' 10843 hardcode_shlibpath_var=no 10844 ;; 10845 10846 sysv4.3*) 10847 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10848 hardcode_shlibpath_var=no 10849 export_dynamic_flag_spec='-Bexport' 10850 ;; 10851 10852 sysv4*MP*) 10853 if test -d /usr/nec; then 10854 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10855 hardcode_shlibpath_var=no 10856 runpath_var=LD_RUN_PATH 10857 hardcode_runpath_var=yes 10858 ld_shlibs=yes 10859 fi 10860 ;; 10861 10862 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 10863 no_undefined_flag='$wl-z,text' 10864 archive_cmds_need_lc=no 10865 hardcode_shlibpath_var=no 10866 runpath_var='LD_RUN_PATH' 10867 10868 if test yes = "$GCC"; then 10869 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10870 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10871 else 10872 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10873 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10874 fi 10875 ;; 10876 10877 sysv5* | sco3.2v5* | sco5v6*) 10878 # Note: We CANNOT use -z defs as we might desire, because we do not 10879 # link with -lc, and that would cause any symbols used from libc to 10880 # always be unresolved, which means just about no library would 10881 # ever link correctly. If we're not using GNU ld we use -z text 10882 # though, which does catch some bad symbols but isn't as heavy-handed 10883 # as -z defs. 10884 no_undefined_flag='$wl-z,text' 10885 allow_undefined_flag='$wl-z,nodefs' 10886 archive_cmds_need_lc=no 10887 hardcode_shlibpath_var=no 10888 hardcode_libdir_flag_spec='$wl-R,$libdir' 10889 hardcode_libdir_separator=':' 10890 link_all_deplibs=yes 10891 export_dynamic_flag_spec='$wl-Bexport' 10892 runpath_var='LD_RUN_PATH' 10893 10894 if test yes = "$GCC"; then 10895 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10896 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10897 else 10898 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10899 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10900 fi 10901 ;; 10902 10903 uts4*) 10904 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10905 hardcode_libdir_flag_spec='-L$libdir' 10906 hardcode_shlibpath_var=no 10907 ;; 10908 10909 *) 10910 ld_shlibs=no 10911 ;; 10912 esac 10913 10914 if test sni = "$host_vendor"; then 10915 case $host in 10916 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 10917 export_dynamic_flag_spec='$wl-Blargedynsym' 10918 ;; 10919 esac 10920 fi 10921 fi 10922 10923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 10924 printf "%s\n" "$ld_shlibs" >&6; } 10925 test no = "$ld_shlibs" && can_build_shared=no 10926 10927 with_gnu_ld=$with_gnu_ld 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 # 10944 # Do we need to explicitly link libc? 10945 # 10946 case "x$archive_cmds_need_lc" in 10947 x|xyes) 10948 # Assume -lc should be added 10949 archive_cmds_need_lc=yes 10950 10951 if test yes,yes = "$GCC,$enable_shared"; then 10952 case $archive_cmds in 10953 *'~'*) 10954 # FIXME: we may have to deal with multi-command sequences. 10955 ;; 10956 '$CC '*) 10957 # Test whether the compiler implicitly links with -lc since on some 10958 # systems, -lgcc has to come before -lc. If gcc already passes -lc 10959 # to ld, don't add -lc before -lgcc. 10960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 10961 printf %s "checking whether -lc should be explicitly linked in... " >&6; } 10962 if test ${lt_cv_archive_cmds_need_lc+y} 10963 then : 10964 printf %s "(cached) " >&6 10965 else $as_nop 10966 $RM conftest* 10967 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10968 10969 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10970 (eval $ac_compile) 2>&5 10971 ac_status=$? 10972 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10973 test $ac_status = 0; } 2>conftest.err; then 10974 soname=conftest 10975 lib=conftest 10976 libobjs=conftest.$ac_objext 10977 deplibs= 10978 wl=$lt_prog_compiler_wl 10979 pic_flag=$lt_prog_compiler_pic 10980 compiler_flags=-v 10981 linker_flags=-v 10982 verstring= 10983 output_objdir=. 10984 libname=conftest 10985 lt_save_allow_undefined_flag=$allow_undefined_flag 10986 allow_undefined_flag= 10987 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10988 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10989 ac_status=$? 10990 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10991 test $ac_status = 0; } 10992 then 10993 lt_cv_archive_cmds_need_lc=no 10994 else 10995 lt_cv_archive_cmds_need_lc=yes 10996 fi 10997 allow_undefined_flag=$lt_save_allow_undefined_flag 10998 else 10999 cat conftest.err 1>&5 11000 fi 11001 $RM conftest* 11002 11003 fi 11004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 11005 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } 11006 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 11007 ;; 11008 esac 11009 fi 11010 ;; 11011 esac 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049 11050 11051 11052 11053 11054 11055 11056 11057 11058 11059 11060 11061 11062 11063 11064 11065 11066 11067 11068 11069 11070 11071 11072 11073 11074 11075 11076 11077 11078 11079 11080 11081 11082 11083 11084 11085 11086 11087 11088 11089 11090 11091 11092 11093 11094 11095 11096 11097 11098 11099 11100 11101 11102 11103 11104 11105 11106 11107 11108 11109 11110 11111 11112 11113 11114 11115 11116 11117 11118 11119 11120 11121 11122 11123 11124 11125 11126 11127 11128 11129 11130 11131 11132 11133 11134 11135 11136 11137 11138 11139 11140 11141 11142 11143 11144 11145 11146 11147 11148 11149 11150 11151 11152 11153 11154 11155 11156 11157 11158 11159 11160 11161 11162 11163 11164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 11165 printf %s "checking dynamic linker characteristics... " >&6; } 11166 11167 if test yes = "$GCC"; then 11168 case $host_os in 11169 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 11170 *) lt_awk_arg='/^libraries:/' ;; 11171 esac 11172 case $host_os in 11173 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 11174 *) lt_sed_strip_eq='s|=/|/|g' ;; 11175 esac 11176 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 11177 case $lt_search_path_spec in 11178 *\;*) 11179 # if the path contains ";" then we assume it to be the separator 11180 # otherwise default to the standard path separator (i.e. ":") - it is 11181 # assumed that no part of a normal pathname contains ";" but that should 11182 # okay in the real world where ";" in dirpaths is itself problematic. 11183 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 11184 ;; 11185 *) 11186 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 11187 ;; 11188 esac 11189 # Ok, now we have the path, separated by spaces, we can step through it 11190 # and add multilib dir if necessary... 11191 lt_tmp_lt_search_path_spec= 11192 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 11193 # ...but if some path component already ends with the multilib dir we assume 11194 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 11195 case "$lt_multi_os_dir; $lt_search_path_spec " in 11196 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 11197 lt_multi_os_dir= 11198 ;; 11199 esac 11200 for lt_sys_path in $lt_search_path_spec; do 11201 if test -d "$lt_sys_path$lt_multi_os_dir"; then 11202 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 11203 elif test -n "$lt_multi_os_dir"; then 11204 test -d "$lt_sys_path" && \ 11205 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 11206 fi 11207 done 11208 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 11209 BEGIN {RS = " "; FS = "/|\n";} { 11210 lt_foo = ""; 11211 lt_count = 0; 11212 for (lt_i = NF; lt_i > 0; lt_i--) { 11213 if ($lt_i != "" && $lt_i != ".") { 11214 if ($lt_i == "..") { 11215 lt_count++; 11216 } else { 11217 if (lt_count == 0) { 11218 lt_foo = "/" $lt_i lt_foo; 11219 } else { 11220 lt_count--; 11221 } 11222 } 11223 } 11224 } 11225 if (lt_foo != "") { lt_freq[lt_foo]++; } 11226 if (lt_freq[lt_foo] == 1) { print lt_foo; } 11227 }'` 11228 # AWK program above erroneously prepends '/' to C:/dos/paths 11229 # for these hosts. 11230 case $host_os in 11231 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 11232 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 11233 esac 11234 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 11235 else 11236 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11237 fi 11238 library_names_spec= 11239 libname_spec='lib$name' 11240 soname_spec= 11241 shrext_cmds=.so 11242 postinstall_cmds= 11243 postuninstall_cmds= 11244 finish_cmds= 11245 finish_eval= 11246 shlibpath_var= 11247 shlibpath_overrides_runpath=unknown 11248 version_type=none 11249 dynamic_linker="$host_os ld.so" 11250 sys_lib_dlsearch_path_spec="/lib /usr/lib" 11251 need_lib_prefix=unknown 11252 hardcode_into_libs=no 11253 11254 # when you set need_version to no, make sure it does not cause -set_version 11255 # flags to be left without arguments 11256 need_version=unknown 11257 11258 11259 11260 case $host_os in 11261 aix3*) 11262 version_type=linux # correct to gnu/linux during the next big refactor 11263 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 11264 shlibpath_var=LIBPATH 11265 11266 # AIX 3 has no versioning support, so we append a major version to the name. 11267 soname_spec='$libname$release$shared_ext$major' 11268 ;; 11269 11270 aix[4-9]*) 11271 version_type=linux # correct to gnu/linux during the next big refactor 11272 need_lib_prefix=no 11273 need_version=no 11274 hardcode_into_libs=yes 11275 if test ia64 = "$host_cpu"; then 11276 # AIX 5 supports IA64 11277 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 11278 shlibpath_var=LD_LIBRARY_PATH 11279 else 11280 # With GCC up to 2.95.x, collect2 would create an import file 11281 # for dependence libraries. The import file would start with 11282 # the line '#! .'. This would cause the generated library to 11283 # depend on '.', always an invalid library. This was fixed in 11284 # development snapshots of GCC prior to 3.0. 11285 case $host_os in 11286 aix4 | aix4.[01] | aix4.[01].*) 11287 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 11288 echo ' yes ' 11289 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 11290 : 11291 else 11292 can_build_shared=no 11293 fi 11294 ;; 11295 esac 11296 # Using Import Files as archive members, it is possible to support 11297 # filename-based versioning of shared library archives on AIX. While 11298 # this would work for both with and without runtime linking, it will 11299 # prevent static linking of such archives. So we do filename-based 11300 # shared library versioning with .so extension only, which is used 11301 # when both runtime linking and shared linking is enabled. 11302 # Unfortunately, runtime linking may impact performance, so we do 11303 # not want this to be the default eventually. Also, we use the 11304 # versioned .so libs for executables only if there is the -brtl 11305 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 11306 # To allow for filename-based versioning support, we need to create 11307 # libNAME.so.V as an archive file, containing: 11308 # *) an Import File, referring to the versioned filename of the 11309 # archive as well as the shared archive member, telling the 11310 # bitwidth (32 or 64) of that shared object, and providing the 11311 # list of exported symbols of that shared object, eventually 11312 # decorated with the 'weak' keyword 11313 # *) the shared object with the F_LOADONLY flag set, to really avoid 11314 # it being seen by the linker. 11315 # At run time we better use the real file rather than another symlink, 11316 # but for link time we create the symlink libNAME.so -> libNAME.so.V 11317 11318 case $with_aix_soname,$aix_use_runtimelinking in 11319 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 11320 # soname into executable. Probably we can add versioning support to 11321 # collect2, so additional links can be useful in future. 11322 aix,yes) # traditional libtool 11323 dynamic_linker='AIX unversionable lib.so' 11324 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 11325 # instead of lib<name>.a to let people know that these are not 11326 # typical AIX shared libraries. 11327 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11328 ;; 11329 aix,no) # traditional AIX only 11330 dynamic_linker='AIX lib.a(lib.so.V)' 11331 # We preserve .a as extension for shared libraries through AIX4.2 11332 # and later when we are not doing run time linking. 11333 library_names_spec='$libname$release.a $libname.a' 11334 soname_spec='$libname$release$shared_ext$major' 11335 ;; 11336 svr4,*) # full svr4 only 11337 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 11338 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11339 # We do not specify a path in Import Files, so LIBPATH fires. 11340 shlibpath_overrides_runpath=yes 11341 ;; 11342 *,yes) # both, prefer svr4 11343 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 11344 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11345 # unpreferred sharedlib libNAME.a needs extra handling 11346 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"' 11347 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.$libext"' 11348 # We do not specify a path in Import Files, so LIBPATH fires. 11349 shlibpath_overrides_runpath=yes 11350 ;; 11351 *,no) # both, prefer aix 11352 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 11353 library_names_spec='$libname$release.a $libname.a' 11354 soname_spec='$libname$release$shared_ext$major' 11355 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 11356 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 11357 postuninstall_cmds='test -z "$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"' 11358 ;; 11359 esac 11360 shlibpath_var=LIBPATH 11361 fi 11362 ;; 11363 11364 amigaos*) 11365 case $host_cpu in 11366 powerpc) 11367 # Since July 2007 AmigaOS4 officially supports .so libraries. 11368 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 11369 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11370 ;; 11371 m68k) 11372 library_names_spec='$libname.ixlibrary $libname.a' 11373 # Create ${libname}_ixlibrary.a entries in /sys/libs. 11374 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 ${libname}_ixlibrary.a || exit 1; done' 11375 ;; 11376 esac 11377 ;; 11378 11379 beos*) 11380 library_names_spec='$libname$shared_ext' 11381 dynamic_linker="$host_os ld.so" 11382 shlibpath_var=LIBRARY_PATH 11383 ;; 11384 11385 bsdi[45]*) 11386 version_type=linux # correct to gnu/linux during the next big refactor 11387 need_version=no 11388 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11389 soname_spec='$libname$release$shared_ext$major' 11390 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 11391 shlibpath_var=LD_LIBRARY_PATH 11392 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 11393 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 11394 # the default ld.so.conf also contains /usr/contrib/lib and 11395 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 11396 # libtool to hard-code these into programs 11397 ;; 11398 11399 cygwin* | mingw* | pw32* | cegcc*) 11400 version_type=windows 11401 shrext_cmds=.dll 11402 need_version=no 11403 need_lib_prefix=no 11404 11405 case $GCC,$cc_basename in 11406 yes,*) 11407 # gcc 11408 library_names_spec='$libname.dll.a' 11409 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11410 postinstall_cmds='base_file=`basename \$file`~ 11411 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11412 dldir=$destdir/`dirname \$dlpath`~ 11413 test -d \$dldir || mkdir -p \$dldir~ 11414 $install_prog $dir/$dlname \$dldir/$dlname~ 11415 chmod a+x \$dldir/$dlname~ 11416 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11417 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11418 fi' 11419 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11420 dlpath=$dir/\$dldll~ 11421 $RM \$dlpath' 11422 shlibpath_overrides_runpath=yes 11423 11424 case $host_os in 11425 cygwin*) 11426 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 11427 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11428 11429 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 11430 ;; 11431 mingw* | cegcc*) 11432 # MinGW DLLs use traditional 'lib' prefix 11433 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11434 ;; 11435 pw32*) 11436 # pw32 DLLs use 'pw' prefix rather than 'lib' 11437 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11438 ;; 11439 esac 11440 dynamic_linker='Win32 ld.exe' 11441 ;; 11442 11443 *,cl* | *,icl*) 11444 # Native MSVC or ICC 11445 libname_spec='$name' 11446 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11447 library_names_spec='$libname.dll.lib' 11448 11449 case $build_os in 11450 mingw*) 11451 sys_lib_search_path_spec= 11452 lt_save_ifs=$IFS 11453 IFS=';' 11454 for lt_path in $LIB 11455 do 11456 IFS=$lt_save_ifs 11457 # Let DOS variable expansion print the short 8.3 style file name. 11458 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 11459 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 11460 done 11461 IFS=$lt_save_ifs 11462 # Convert to MSYS style. 11463 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 11464 ;; 11465 cygwin*) 11466 # Convert to unix form, then to dos form, then back to unix form 11467 # but this time dos style (no spaces!) so that the unix form looks 11468 # like /cygdrive/c/PROGRA~1:/cygdr... 11469 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 11470 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 11471 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11472 ;; 11473 *) 11474 sys_lib_search_path_spec=$LIB 11475 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 11476 # It is most probably a Windows format PATH. 11477 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 11478 else 11479 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11480 fi 11481 # FIXME: find the short name or the path components, as spaces are 11482 # common. (e.g. "Program Files" -> "PROGRA~1") 11483 ;; 11484 esac 11485 11486 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11487 postinstall_cmds='base_file=`basename \$file`~ 11488 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11489 dldir=$destdir/`dirname \$dlpath`~ 11490 test -d \$dldir || mkdir -p \$dldir~ 11491 $install_prog $dir/$dlname \$dldir/$dlname' 11492 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11493 dlpath=$dir/\$dldll~ 11494 $RM \$dlpath' 11495 shlibpath_overrides_runpath=yes 11496 dynamic_linker='Win32 link.exe' 11497 ;; 11498 11499 *) 11500 # Assume MSVC and ICC wrapper 11501 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 11502 dynamic_linker='Win32 ld.exe' 11503 ;; 11504 esac 11505 # FIXME: first we should search . and the directory the executable is in 11506 shlibpath_var=PATH 11507 ;; 11508 11509 darwin* | rhapsody*) 11510 dynamic_linker="$host_os dyld" 11511 version_type=darwin 11512 need_lib_prefix=no 11513 need_version=no 11514 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 11515 soname_spec='$libname$release$major$shared_ext' 11516 shlibpath_overrides_runpath=yes 11517 shlibpath_var=DYLD_LIBRARY_PATH 11518 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 11519 11520 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 11521 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 11522 ;; 11523 11524 dgux*) 11525 version_type=linux # correct to gnu/linux during the next big refactor 11526 need_lib_prefix=no 11527 need_version=no 11528 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11529 soname_spec='$libname$release$shared_ext$major' 11530 shlibpath_var=LD_LIBRARY_PATH 11531 ;; 11532 11533 freebsd* | dragonfly* | midnightbsd*) 11534 # DragonFly does not have aout. When/if they implement a new 11535 # versioning mechanism, adjust this. 11536 if test -x /usr/bin/objformat; then 11537 objformat=`/usr/bin/objformat` 11538 else 11539 case $host_os in 11540 freebsd[23].*) objformat=aout ;; 11541 *) objformat=elf ;; 11542 esac 11543 fi 11544 version_type=freebsd-$objformat 11545 case $version_type in 11546 freebsd-elf*) 11547 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11548 soname_spec='$libname$release$shared_ext$major' 11549 need_version=no 11550 need_lib_prefix=no 11551 ;; 11552 freebsd-*) 11553 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11554 need_version=yes 11555 ;; 11556 esac 11557 shlibpath_var=LD_LIBRARY_PATH 11558 case $host_os in 11559 freebsd2.*) 11560 shlibpath_overrides_runpath=yes 11561 ;; 11562 freebsd3.[01]* | freebsdelf3.[01]*) 11563 shlibpath_overrides_runpath=yes 11564 hardcode_into_libs=yes 11565 ;; 11566 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 11567 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 11568 shlibpath_overrides_runpath=no 11569 hardcode_into_libs=yes 11570 ;; 11571 *) # from 4.6 on, and DragonFly 11572 shlibpath_overrides_runpath=yes 11573 hardcode_into_libs=yes 11574 ;; 11575 esac 11576 ;; 11577 11578 haiku*) 11579 version_type=linux # correct to gnu/linux during the next big refactor 11580 need_lib_prefix=no 11581 need_version=no 11582 dynamic_linker="$host_os runtime_loader" 11583 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11584 soname_spec='$libname$release$shared_ext$major' 11585 shlibpath_var=LIBRARY_PATH 11586 shlibpath_overrides_runpath=no 11587 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 11588 hardcode_into_libs=yes 11589 ;; 11590 11591 hpux9* | hpux10* | hpux11*) 11592 # Give a soname corresponding to the major version so that dld.sl refuses to 11593 # link against other versions. 11594 version_type=sunos 11595 need_lib_prefix=no 11596 need_version=no 11597 case $host_cpu in 11598 ia64*) 11599 shrext_cmds='.so' 11600 hardcode_into_libs=yes 11601 dynamic_linker="$host_os dld.so" 11602 shlibpath_var=LD_LIBRARY_PATH 11603 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11604 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11605 soname_spec='$libname$release$shared_ext$major' 11606 if test 32 = "$HPUX_IA64_MODE"; then 11607 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 11608 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 11609 else 11610 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 11611 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 11612 fi 11613 ;; 11614 hppa*64*) 11615 shrext_cmds='.sl' 11616 hardcode_into_libs=yes 11617 dynamic_linker="$host_os dld.sl" 11618 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 11619 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11620 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11621 soname_spec='$libname$release$shared_ext$major' 11622 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 11623 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11624 ;; 11625 *) 11626 shrext_cmds='.sl' 11627 dynamic_linker="$host_os dld.sl" 11628 shlibpath_var=SHLIB_PATH 11629 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 11630 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11631 soname_spec='$libname$release$shared_ext$major' 11632 ;; 11633 esac 11634 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 11635 postinstall_cmds='chmod 555 $lib' 11636 # or fails outright, so override atomically: 11637 install_override_mode=555 11638 ;; 11639 11640 interix[3-9]*) 11641 version_type=linux # correct to gnu/linux during the next big refactor 11642 need_lib_prefix=no 11643 need_version=no 11644 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11645 soname_spec='$libname$release$shared_ext$major' 11646 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 11647 shlibpath_var=LD_LIBRARY_PATH 11648 shlibpath_overrides_runpath=no 11649 hardcode_into_libs=yes 11650 ;; 11651 11652 irix5* | irix6* | nonstopux*) 11653 case $host_os in 11654 nonstopux*) version_type=nonstopux ;; 11655 *) 11656 if test yes = "$lt_cv_prog_gnu_ld"; then 11657 version_type=linux # correct to gnu/linux during the next big refactor 11658 else 11659 version_type=irix 11660 fi ;; 11661 esac 11662 need_lib_prefix=no 11663 need_version=no 11664 soname_spec='$libname$release$shared_ext$major' 11665 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 11666 case $host_os in 11667 irix5* | nonstopux*) 11668 libsuff= shlibsuff= 11669 ;; 11670 *) 11671 case $LD in # libtool.m4 will add one of these switches to LD 11672 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 11673 libsuff= shlibsuff= libmagic=32-bit;; 11674 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 11675 libsuff=32 shlibsuff=N32 libmagic=N32;; 11676 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 11677 libsuff=64 shlibsuff=64 libmagic=64-bit;; 11678 *) libsuff= shlibsuff= libmagic=never-match;; 11679 esac 11680 ;; 11681 esac 11682 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 11683 shlibpath_overrides_runpath=no 11684 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 11685 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 11686 hardcode_into_libs=yes 11687 ;; 11688 11689 # No shared lib support for Linux oldld, aout, or coff. 11690 linux*oldld* | linux*aout* | linux*coff*) 11691 dynamic_linker=no 11692 ;; 11693 11694 linux*android*) 11695 version_type=none # Android doesn't support versioned libraries. 11696 need_lib_prefix=no 11697 need_version=no 11698 library_names_spec='$libname$release$shared_ext' 11699 soname_spec='$libname$release$shared_ext' 11700 finish_cmds= 11701 shlibpath_var=LD_LIBRARY_PATH 11702 shlibpath_overrides_runpath=yes 11703 11704 # This implies no fast_install, which is unacceptable. 11705 # Some rework will be needed to allow for fast_install 11706 # before this can be enabled. 11707 hardcode_into_libs=yes 11708 11709 dynamic_linker='Android linker' 11710 # Don't embed -rpath directories since the linker doesn't support them. 11711 hardcode_libdir_flag_spec='-L$libdir' 11712 ;; 11713 11714 # This must be glibc/ELF. 11715 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11716 version_type=linux # correct to gnu/linux during the next big refactor 11717 need_lib_prefix=no 11718 need_version=no 11719 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11720 soname_spec='$libname$release$shared_ext$major' 11721 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 11722 shlibpath_var=LD_LIBRARY_PATH 11723 shlibpath_overrides_runpath=no 11724 11725 # Some binutils ld are patched to set DT_RUNPATH 11726 if test ${lt_cv_shlibpath_overrides_runpath+y} 11727 then : 11728 printf %s "(cached) " >&6 11729 else $as_nop 11730 lt_cv_shlibpath_overrides_runpath=no 11731 save_LDFLAGS=$LDFLAGS 11732 save_libdir=$libdir 11733 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 11734 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 11735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11736 /* end confdefs.h. */ 11737 11738 int 11739 main (void) 11740 { 11741 11742 ; 11743 return 0; 11744 } 11745 _ACEOF 11746 if ac_fn_c_try_link "$LINENO" 11747 then : 11748 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null 11749 then : 11750 lt_cv_shlibpath_overrides_runpath=yes 11751 fi 11752 fi 11753 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11754 conftest$ac_exeext conftest.$ac_ext 11755 LDFLAGS=$save_LDFLAGS 11756 libdir=$save_libdir 11757 11758 fi 11759 11760 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 11761 11762 # This implies no fast_install, which is unacceptable. 11763 # Some rework will be needed to allow for fast_install 11764 # before this can be enabled. 11765 hardcode_into_libs=yes 11766 11767 # Ideally, we could use ldconfig to report *all* directores which are 11768 # searched for libraries, however this is still not possible. Aside from not 11769 # being certain /sbin/ldconfig is available, command 11770 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 11771 # even though it is searched at run-time. Try to do the best guess by 11772 # appending ld.so.conf contents (and includes) to the search path. 11773 if test -f /etc/ld.so.conf; then 11774 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' ' '` 11775 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 11776 fi 11777 11778 # We used to test for /lib/ld.so.1 and disable shared libraries on 11779 # powerpc, because MkLinux only supported shared libraries with the 11780 # GNU dynamic linker. Since this was broken with cross compilers, 11781 # most powerpc-linux boxes support dynamic linking these days and 11782 # people can always --disable-shared, the test was removed, and we 11783 # assume the GNU/Linux dynamic linker is in use. 11784 dynamic_linker='GNU/Linux ld.so' 11785 ;; 11786 11787 netbsd*) 11788 version_type=sunos 11789 need_lib_prefix=no 11790 need_version=no 11791 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11792 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11793 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11794 dynamic_linker='NetBSD (a.out) ld.so' 11795 else 11796 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11797 soname_spec='$libname$release$shared_ext$major' 11798 dynamic_linker='NetBSD ld.elf_so' 11799 fi 11800 shlibpath_var=LD_LIBRARY_PATH 11801 shlibpath_overrides_runpath=yes 11802 hardcode_into_libs=yes 11803 ;; 11804 11805 newsos6) 11806 version_type=linux # correct to gnu/linux during the next big refactor 11807 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11808 shlibpath_var=LD_LIBRARY_PATH 11809 shlibpath_overrides_runpath=yes 11810 ;; 11811 11812 *nto* | *qnx*) 11813 version_type=qnx 11814 need_lib_prefix=no 11815 need_version=no 11816 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11817 soname_spec='$libname$release$shared_ext$major' 11818 shlibpath_var=LD_LIBRARY_PATH 11819 shlibpath_overrides_runpath=no 11820 hardcode_into_libs=yes 11821 dynamic_linker='ldqnx.so' 11822 ;; 11823 11824 openbsd* | bitrig*) 11825 version_type=sunos 11826 sys_lib_dlsearch_path_spec=/usr/lib 11827 need_lib_prefix=no 11828 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11829 need_version=no 11830 else 11831 need_version=yes 11832 fi 11833 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11834 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11835 shlibpath_var=LD_LIBRARY_PATH 11836 shlibpath_overrides_runpath=yes 11837 ;; 11838 11839 os2*) 11840 libname_spec='$name' 11841 version_type=windows 11842 shrext_cmds=.dll 11843 need_version=no 11844 need_lib_prefix=no 11845 # OS/2 can only load a DLL with a base name of 8 characters or less. 11846 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 11847 v=$($ECHO $release$versuffix | tr -d .-); 11848 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 11849 $ECHO $n$v`$shared_ext' 11850 library_names_spec='${libname}_dll.$libext' 11851 dynamic_linker='OS/2 ld.exe' 11852 shlibpath_var=BEGINLIBPATH 11853 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11854 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11855 postinstall_cmds='base_file=`basename \$file`~ 11856 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 11857 dldir=$destdir/`dirname \$dlpath`~ 11858 test -d \$dldir || mkdir -p \$dldir~ 11859 $install_prog $dir/$dlname \$dldir/$dlname~ 11860 chmod a+x \$dldir/$dlname~ 11861 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11862 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11863 fi' 11864 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 11865 dlpath=$dir/\$dldll~ 11866 $RM \$dlpath' 11867 ;; 11868 11869 osf3* | osf4* | osf5*) 11870 version_type=osf 11871 need_lib_prefix=no 11872 need_version=no 11873 soname_spec='$libname$release$shared_ext$major' 11874 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11875 shlibpath_var=LD_LIBRARY_PATH 11876 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 11877 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11878 ;; 11879 11880 rdos*) 11881 dynamic_linker=no 11882 ;; 11883 11884 solaris*) 11885 version_type=linux # correct to gnu/linux during the next big refactor 11886 need_lib_prefix=no 11887 need_version=no 11888 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11889 soname_spec='$libname$release$shared_ext$major' 11890 shlibpath_var=LD_LIBRARY_PATH 11891 shlibpath_overrides_runpath=yes 11892 hardcode_into_libs=yes 11893 # ldd complains unless libraries are executable 11894 postinstall_cmds='chmod +x $lib' 11895 ;; 11896 11897 sunos4*) 11898 version_type=sunos 11899 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11900 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 11901 shlibpath_var=LD_LIBRARY_PATH 11902 shlibpath_overrides_runpath=yes 11903 if test yes = "$with_gnu_ld"; then 11904 need_lib_prefix=no 11905 fi 11906 need_version=yes 11907 ;; 11908 11909 sysv4 | sysv4.3*) 11910 version_type=linux # correct to gnu/linux during the next big refactor 11911 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11912 soname_spec='$libname$release$shared_ext$major' 11913 shlibpath_var=LD_LIBRARY_PATH 11914 case $host_vendor in 11915 sni) 11916 shlibpath_overrides_runpath=no 11917 need_lib_prefix=no 11918 runpath_var=LD_RUN_PATH 11919 ;; 11920 siemens) 11921 need_lib_prefix=no 11922 ;; 11923 motorola) 11924 need_lib_prefix=no 11925 need_version=no 11926 shlibpath_overrides_runpath=no 11927 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 11928 ;; 11929 esac 11930 ;; 11931 11932 sysv4*MP*) 11933 if test -d /usr/nec; then 11934 version_type=linux # correct to gnu/linux during the next big refactor 11935 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 11936 soname_spec='$libname$shared_ext.$major' 11937 shlibpath_var=LD_LIBRARY_PATH 11938 fi 11939 ;; 11940 11941 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 11942 version_type=sco 11943 need_lib_prefix=no 11944 need_version=no 11945 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 11946 soname_spec='$libname$release$shared_ext$major' 11947 shlibpath_var=LD_LIBRARY_PATH 11948 shlibpath_overrides_runpath=yes 11949 hardcode_into_libs=yes 11950 if test yes = "$with_gnu_ld"; then 11951 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 11952 else 11953 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 11954 case $host_os in 11955 sco3.2v5*) 11956 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 11957 ;; 11958 esac 11959 fi 11960 sys_lib_dlsearch_path_spec='/usr/lib' 11961 ;; 11962 11963 tpf*) 11964 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 11965 version_type=linux # correct to gnu/linux during the next big refactor 11966 need_lib_prefix=no 11967 need_version=no 11968 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11969 shlibpath_var=LD_LIBRARY_PATH 11970 shlibpath_overrides_runpath=no 11971 hardcode_into_libs=yes 11972 ;; 11973 11974 uts4*) 11975 version_type=linux # correct to gnu/linux during the next big refactor 11976 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11977 soname_spec='$libname$release$shared_ext$major' 11978 shlibpath_var=LD_LIBRARY_PATH 11979 ;; 11980 11981 *) 11982 dynamic_linker=no 11983 ;; 11984 esac 11985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 11986 printf "%s\n" "$dynamic_linker" >&6; } 11987 test no = "$dynamic_linker" && can_build_shared=no 11988 11989 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 11990 if test yes = "$GCC"; then 11991 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 11992 fi 11993 11994 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 11995 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 11996 fi 11997 11998 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 11999 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 12000 fi 12001 12002 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 12003 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 12004 12005 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 12006 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 12007 12008 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 12009 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 12010 12011 12012 12013 12014 12015 12016 12017 12018 12019 12020 12021 12022 12023 12024 12025 12026 12027 12028 12029 12030 12031 12032 12033 12034 12035 12036 12037 12038 12039 12040 12041 12042 12043 12044 12045 12046 12047 12048 12049 12050 12051 12052 12053 12054 12055 12056 12057 12058 12059 12060 12061 12062 12063 12064 12065 12066 12067 12068 12069 12070 12071 12072 12073 12074 12075 12076 12077 12078 12079 12080 12081 12082 12083 12084 12085 12086 12087 12088 12089 12090 12091 12092 12093 12094 12095 12096 12097 12098 12099 12100 12101 12102 12103 12104 12105 12106 12107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 12108 printf %s "checking how to hardcode library paths into programs... " >&6; } 12109 hardcode_action= 12110 if test -n "$hardcode_libdir_flag_spec" || 12111 test -n "$runpath_var" || 12112 test yes = "$hardcode_automatic"; then 12113 12114 # We can hardcode non-existent directories. 12115 if test no != "$hardcode_direct" && 12116 # If the only mechanism to avoid hardcoding is shlibpath_var, we 12117 # have to relink, otherwise we might link with an installed library 12118 # when we should be linking with a yet-to-be-installed one 12119 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 12120 test no != "$hardcode_minus_L"; then 12121 # Linking always hardcodes the temporary library directory. 12122 hardcode_action=relink 12123 else 12124 # We can link without hardcoding, and we can hardcode nonexisting dirs. 12125 hardcode_action=immediate 12126 fi 12127 else 12128 # We cannot hardcode anything, or else we can only hardcode existing 12129 # directories. 12130 hardcode_action=unsupported 12131 fi 12132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 12133 printf "%s\n" "$hardcode_action" >&6; } 12134 12135 if test relink = "$hardcode_action" || 12136 test yes = "$inherit_rpath"; then 12137 # Fast installation is not supported 12138 enable_fast_install=no 12139 elif test yes = "$shlibpath_overrides_runpath" || 12140 test no = "$enable_shared"; then 12141 # Fast installation is not necessary 12142 enable_fast_install=needless 12143 fi 12144 12145 12146 12147 12148 12149 12150 if test yes != "$enable_dlopen"; then 12151 enable_dlopen=unknown 12152 enable_dlopen_self=unknown 12153 enable_dlopen_self_static=unknown 12154 else 12155 lt_cv_dlopen=no 12156 lt_cv_dlopen_libs= 12157 12158 case $host_os in 12159 beos*) 12160 lt_cv_dlopen=load_add_on 12161 lt_cv_dlopen_libs= 12162 lt_cv_dlopen_self=yes 12163 ;; 12164 12165 mingw* | pw32* | cegcc*) 12166 lt_cv_dlopen=LoadLibrary 12167 lt_cv_dlopen_libs= 12168 ;; 12169 12170 cygwin*) 12171 lt_cv_dlopen=dlopen 12172 lt_cv_dlopen_libs= 12173 ;; 12174 12175 darwin*) 12176 # if libdl is installed we need to link against it 12177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12178 printf %s "checking for dlopen in -ldl... " >&6; } 12179 if test ${ac_cv_lib_dl_dlopen+y} 12180 then : 12181 printf %s "(cached) " >&6 12182 else $as_nop 12183 ac_check_lib_save_LIBS=$LIBS 12184 LIBS="-ldl $LIBS" 12185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12186 /* end confdefs.h. */ 12187 12188 /* Override any GCC internal prototype to avoid an error. 12189 Use char because int might match the return type of a GCC 12190 builtin and then its argument prototype would still apply. */ 12191 char dlopen (); 12192 int 12193 main (void) 12194 { 12195 return dlopen (); 12196 ; 12197 return 0; 12198 } 12199 _ACEOF 12200 if ac_fn_c_try_link "$LINENO" 12201 then : 12202 ac_cv_lib_dl_dlopen=yes 12203 else $as_nop 12204 ac_cv_lib_dl_dlopen=no 12205 fi 12206 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12207 conftest$ac_exeext conftest.$ac_ext 12208 LIBS=$ac_check_lib_save_LIBS 12209 fi 12210 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12211 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12212 if test "x$ac_cv_lib_dl_dlopen" = xyes 12213 then : 12214 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12215 else $as_nop 12216 12217 lt_cv_dlopen=dyld 12218 lt_cv_dlopen_libs= 12219 lt_cv_dlopen_self=yes 12220 12221 fi 12222 12223 ;; 12224 12225 tpf*) 12226 # Don't try to run any link tests for TPF. We know it's impossible 12227 # because TPF is a cross-compiler, and we know how we open DSOs. 12228 lt_cv_dlopen=dlopen 12229 lt_cv_dlopen_libs= 12230 lt_cv_dlopen_self=no 12231 ;; 12232 12233 *) 12234 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 12235 if test "x$ac_cv_func_shl_load" = xyes 12236 then : 12237 lt_cv_dlopen=shl_load 12238 else $as_nop 12239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 12240 printf %s "checking for shl_load in -ldld... " >&6; } 12241 if test ${ac_cv_lib_dld_shl_load+y} 12242 then : 12243 printf %s "(cached) " >&6 12244 else $as_nop 12245 ac_check_lib_save_LIBS=$LIBS 12246 LIBS="-ldld $LIBS" 12247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12248 /* end confdefs.h. */ 12249 12250 /* Override any GCC internal prototype to avoid an error. 12251 Use char because int might match the return type of a GCC 12252 builtin and then its argument prototype would still apply. */ 12253 char shl_load (); 12254 int 12255 main (void) 12256 { 12257 return shl_load (); 12258 ; 12259 return 0; 12260 } 12261 _ACEOF 12262 if ac_fn_c_try_link "$LINENO" 12263 then : 12264 ac_cv_lib_dld_shl_load=yes 12265 else $as_nop 12266 ac_cv_lib_dld_shl_load=no 12267 fi 12268 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12269 conftest$ac_exeext conftest.$ac_ext 12270 LIBS=$ac_check_lib_save_LIBS 12271 fi 12272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 12273 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } 12274 if test "x$ac_cv_lib_dld_shl_load" = xyes 12275 then : 12276 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 12277 else $as_nop 12278 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 12279 if test "x$ac_cv_func_dlopen" = xyes 12280 then : 12281 lt_cv_dlopen=dlopen 12282 else $as_nop 12283 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12284 printf %s "checking for dlopen in -ldl... " >&6; } 12285 if test ${ac_cv_lib_dl_dlopen+y} 12286 then : 12287 printf %s "(cached) " >&6 12288 else $as_nop 12289 ac_check_lib_save_LIBS=$LIBS 12290 LIBS="-ldl $LIBS" 12291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12292 /* end confdefs.h. */ 12293 12294 /* Override any GCC internal prototype to avoid an error. 12295 Use char because int might match the return type of a GCC 12296 builtin and then its argument prototype would still apply. */ 12297 char dlopen (); 12298 int 12299 main (void) 12300 { 12301 return dlopen (); 12302 ; 12303 return 0; 12304 } 12305 _ACEOF 12306 if ac_fn_c_try_link "$LINENO" 12307 then : 12308 ac_cv_lib_dl_dlopen=yes 12309 else $as_nop 12310 ac_cv_lib_dl_dlopen=no 12311 fi 12312 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12313 conftest$ac_exeext conftest.$ac_ext 12314 LIBS=$ac_check_lib_save_LIBS 12315 fi 12316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12317 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12318 if test "x$ac_cv_lib_dl_dlopen" = xyes 12319 then : 12320 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12321 else $as_nop 12322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 12323 printf %s "checking for dlopen in -lsvld... " >&6; } 12324 if test ${ac_cv_lib_svld_dlopen+y} 12325 then : 12326 printf %s "(cached) " >&6 12327 else $as_nop 12328 ac_check_lib_save_LIBS=$LIBS 12329 LIBS="-lsvld $LIBS" 12330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12331 /* end confdefs.h. */ 12332 12333 /* Override any GCC internal prototype to avoid an error. 12334 Use char because int might match the return type of a GCC 12335 builtin and then its argument prototype would still apply. */ 12336 char dlopen (); 12337 int 12338 main (void) 12339 { 12340 return dlopen (); 12341 ; 12342 return 0; 12343 } 12344 _ACEOF 12345 if ac_fn_c_try_link "$LINENO" 12346 then : 12347 ac_cv_lib_svld_dlopen=yes 12348 else $as_nop 12349 ac_cv_lib_svld_dlopen=no 12350 fi 12351 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12352 conftest$ac_exeext conftest.$ac_ext 12353 LIBS=$ac_check_lib_save_LIBS 12354 fi 12355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 12356 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } 12357 if test "x$ac_cv_lib_svld_dlopen" = xyes 12358 then : 12359 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 12360 else $as_nop 12361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 12362 printf %s "checking for dld_link in -ldld... " >&6; } 12363 if test ${ac_cv_lib_dld_dld_link+y} 12364 then : 12365 printf %s "(cached) " >&6 12366 else $as_nop 12367 ac_check_lib_save_LIBS=$LIBS 12368 LIBS="-ldld $LIBS" 12369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12370 /* end confdefs.h. */ 12371 12372 /* Override any GCC internal prototype to avoid an error. 12373 Use char because int might match the return type of a GCC 12374 builtin and then its argument prototype would still apply. */ 12375 char dld_link (); 12376 int 12377 main (void) 12378 { 12379 return dld_link (); 12380 ; 12381 return 0; 12382 } 12383 _ACEOF 12384 if ac_fn_c_try_link "$LINENO" 12385 then : 12386 ac_cv_lib_dld_dld_link=yes 12387 else $as_nop 12388 ac_cv_lib_dld_dld_link=no 12389 fi 12390 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12391 conftest$ac_exeext conftest.$ac_ext 12392 LIBS=$ac_check_lib_save_LIBS 12393 fi 12394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 12395 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } 12396 if test "x$ac_cv_lib_dld_dld_link" = xyes 12397 then : 12398 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 12399 fi 12400 12401 12402 fi 12403 12404 12405 fi 12406 12407 12408 fi 12409 12410 12411 fi 12412 12413 12414 fi 12415 12416 ;; 12417 esac 12418 12419 if test no = "$lt_cv_dlopen"; then 12420 enable_dlopen=no 12421 else 12422 enable_dlopen=yes 12423 fi 12424 12425 case $lt_cv_dlopen in 12426 dlopen) 12427 save_CPPFLAGS=$CPPFLAGS 12428 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 12429 12430 save_LDFLAGS=$LDFLAGS 12431 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 12432 12433 save_LIBS=$LIBS 12434 LIBS="$lt_cv_dlopen_libs $LIBS" 12435 12436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 12437 printf %s "checking whether a program can dlopen itself... " >&6; } 12438 if test ${lt_cv_dlopen_self+y} 12439 then : 12440 printf %s "(cached) " >&6 12441 else $as_nop 12442 if test yes = "$cross_compiling"; then : 12443 lt_cv_dlopen_self=cross 12444 else 12445 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12446 lt_status=$lt_dlunknown 12447 cat > conftest.$ac_ext <<_LT_EOF 12448 #line $LINENO "configure" 12449 #include "confdefs.h" 12450 12451 #if HAVE_DLFCN_H 12452 #include <dlfcn.h> 12453 #endif 12454 12455 #include <stdio.h> 12456 12457 #ifdef RTLD_GLOBAL 12458 # define LT_DLGLOBAL RTLD_GLOBAL 12459 #else 12460 # ifdef DL_GLOBAL 12461 # define LT_DLGLOBAL DL_GLOBAL 12462 # else 12463 # define LT_DLGLOBAL 0 12464 # endif 12465 #endif 12466 12467 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12468 find out it does not work in some platform. */ 12469 #ifndef LT_DLLAZY_OR_NOW 12470 # ifdef RTLD_LAZY 12471 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12472 # else 12473 # ifdef DL_LAZY 12474 # define LT_DLLAZY_OR_NOW DL_LAZY 12475 # else 12476 # ifdef RTLD_NOW 12477 # define LT_DLLAZY_OR_NOW RTLD_NOW 12478 # else 12479 # ifdef DL_NOW 12480 # define LT_DLLAZY_OR_NOW DL_NOW 12481 # else 12482 # define LT_DLLAZY_OR_NOW 0 12483 # endif 12484 # endif 12485 # endif 12486 # endif 12487 #endif 12488 12489 /* When -fvisibility=hidden is used, assume the code has been annotated 12490 correspondingly for the symbols needed. */ 12491 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12492 int fnord () __attribute__((visibility("default"))); 12493 #endif 12494 12495 int fnord () { return 42; } 12496 int main () 12497 { 12498 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12499 int status = $lt_dlunknown; 12500 12501 if (self) 12502 { 12503 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12504 else 12505 { 12506 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12507 else puts (dlerror ()); 12508 } 12509 /* dlclose (self); */ 12510 } 12511 else 12512 puts (dlerror ()); 12513 12514 return status; 12515 } 12516 _LT_EOF 12517 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12518 (eval $ac_link) 2>&5 12519 ac_status=$? 12520 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12521 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12522 (./conftest; exit; ) >&5 2>/dev/null 12523 lt_status=$? 12524 case x$lt_status in 12525 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 12526 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 12527 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 12528 esac 12529 else : 12530 # compilation failed 12531 lt_cv_dlopen_self=no 12532 fi 12533 fi 12534 rm -fr conftest* 12535 12536 12537 fi 12538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 12539 printf "%s\n" "$lt_cv_dlopen_self" >&6; } 12540 12541 if test yes = "$lt_cv_dlopen_self"; then 12542 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 12543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 12544 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } 12545 if test ${lt_cv_dlopen_self_static+y} 12546 then : 12547 printf %s "(cached) " >&6 12548 else $as_nop 12549 if test yes = "$cross_compiling"; then : 12550 lt_cv_dlopen_self_static=cross 12551 else 12552 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12553 lt_status=$lt_dlunknown 12554 cat > conftest.$ac_ext <<_LT_EOF 12555 #line $LINENO "configure" 12556 #include "confdefs.h" 12557 12558 #if HAVE_DLFCN_H 12559 #include <dlfcn.h> 12560 #endif 12561 12562 #include <stdio.h> 12563 12564 #ifdef RTLD_GLOBAL 12565 # define LT_DLGLOBAL RTLD_GLOBAL 12566 #else 12567 # ifdef DL_GLOBAL 12568 # define LT_DLGLOBAL DL_GLOBAL 12569 # else 12570 # define LT_DLGLOBAL 0 12571 # endif 12572 #endif 12573 12574 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12575 find out it does not work in some platform. */ 12576 #ifndef LT_DLLAZY_OR_NOW 12577 # ifdef RTLD_LAZY 12578 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12579 # else 12580 # ifdef DL_LAZY 12581 # define LT_DLLAZY_OR_NOW DL_LAZY 12582 # else 12583 # ifdef RTLD_NOW 12584 # define LT_DLLAZY_OR_NOW RTLD_NOW 12585 # else 12586 # ifdef DL_NOW 12587 # define LT_DLLAZY_OR_NOW DL_NOW 12588 # else 12589 # define LT_DLLAZY_OR_NOW 0 12590 # endif 12591 # endif 12592 # endif 12593 # endif 12594 #endif 12595 12596 /* When -fvisibility=hidden is used, assume the code has been annotated 12597 correspondingly for the symbols needed. */ 12598 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12599 int fnord () __attribute__((visibility("default"))); 12600 #endif 12601 12602 int fnord () { return 42; } 12603 int main () 12604 { 12605 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12606 int status = $lt_dlunknown; 12607 12608 if (self) 12609 { 12610 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12611 else 12612 { 12613 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12614 else puts (dlerror ()); 12615 } 12616 /* dlclose (self); */ 12617 } 12618 else 12619 puts (dlerror ()); 12620 12621 return status; 12622 } 12623 _LT_EOF 12624 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12625 (eval $ac_link) 2>&5 12626 ac_status=$? 12627 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12628 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12629 (./conftest; exit; ) >&5 2>/dev/null 12630 lt_status=$? 12631 case x$lt_status in 12632 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 12633 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 12634 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 12635 esac 12636 else : 12637 # compilation failed 12638 lt_cv_dlopen_self_static=no 12639 fi 12640 fi 12641 rm -fr conftest* 12642 12643 12644 fi 12645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 12646 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } 12647 fi 12648 12649 CPPFLAGS=$save_CPPFLAGS 12650 LDFLAGS=$save_LDFLAGS 12651 LIBS=$save_LIBS 12652 ;; 12653 esac 12654 12655 case $lt_cv_dlopen_self in 12656 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 12657 *) enable_dlopen_self=unknown ;; 12658 esac 12659 12660 case $lt_cv_dlopen_self_static in 12661 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 12662 *) enable_dlopen_self_static=unknown ;; 12663 esac 12664 fi 12665 12666 12667 12668 12669 12670 12671 12672 12673 12674 12675 12676 12677 12678 12679 12680 12681 12682 striplib= 12683 old_striplib= 12684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 12685 printf %s "checking whether stripping libraries is possible... " >&6; } 12686 if test -z "$STRIP"; then 12687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12688 printf "%s\n" "no" >&6; } 12689 else 12690 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 12691 old_striplib="$STRIP --strip-debug" 12692 striplib="$STRIP --strip-unneeded" 12693 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12694 printf "%s\n" "yes" >&6; } 12695 else 12696 case $host_os in 12697 darwin*) 12698 # FIXME - insert some real tests, host_os isn't really good enough 12699 striplib="$STRIP -x" 12700 old_striplib="$STRIP -S" 12701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12702 printf "%s\n" "yes" >&6; } 12703 ;; 12704 freebsd*) 12705 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 12706 old_striplib="$STRIP --strip-debug" 12707 striplib="$STRIP --strip-unneeded" 12708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12709 printf "%s\n" "yes" >&6; } 12710 else 12711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12712 printf "%s\n" "no" >&6; } 12713 fi 12714 ;; 12715 *) 12716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12717 printf "%s\n" "no" >&6; } 12718 ;; 12719 esac 12720 fi 12721 fi 12722 12723 12724 12725 12726 12727 12728 12729 12730 12731 12732 12733 12734 # Report what library types will actually be built 12735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 12736 printf %s "checking if libtool supports shared libraries... " >&6; } 12737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 12738 printf "%s\n" "$can_build_shared" >&6; } 12739 12740 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 12741 printf %s "checking whether to build shared libraries... " >&6; } 12742 test no = "$can_build_shared" && enable_shared=no 12743 12744 # On AIX, shared libraries and static libraries use the same namespace, and 12745 # are all built from PIC. 12746 case $host_os in 12747 aix3*) 12748 test yes = "$enable_shared" && enable_static=no 12749 if test -n "$RANLIB"; then 12750 archive_cmds="$archive_cmds~\$RANLIB \$lib" 12751 postinstall_cmds='$RANLIB $lib' 12752 fi 12753 ;; 12754 12755 aix[4-9]*) 12756 if test ia64 != "$host_cpu"; then 12757 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 12758 yes,aix,yes) ;; # shared object as lib.so file only 12759 yes,svr4,*) ;; # shared object as lib.so archive member only 12760 yes,*) enable_static=no ;; # shared object in lib.a archive as well 12761 esac 12762 fi 12763 ;; 12764 esac 12765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 12766 printf "%s\n" "$enable_shared" >&6; } 12767 12768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 12769 printf %s "checking whether to build static libraries... " >&6; } 12770 # Make sure either enable_shared or enable_static is yes. 12771 test yes = "$enable_shared" || enable_static=yes 12772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 12773 printf "%s\n" "$enable_static" >&6; } 12774 12775 12776 12777 12778 fi 12779 ac_ext=c 12780 ac_cpp='$CPP $CPPFLAGS' 12781 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12782 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12783 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12784 12785 CC=$lt_save_CC 12786 12787 12788 12789 12790 12791 12792 12793 12794 12795 12796 12797 12798 12799 12800 12801 ac_config_commands="$ac_config_commands libtool" 12802 12803 12804 12805 12806 # Only expand once: 12807 12808 12809 12810 # Require xorg-macros: XORG_DEFAULT_OPTIONS, XORG_WITH_LINT 12811 12812 12813 12814 12815 12816 12817 12818 12819 12820 12821 12822 12823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 12824 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 12825 if test ${ac_cv_c_undeclared_builtin_options+y} 12826 then : 12827 printf %s "(cached) " >&6 12828 else $as_nop 12829 ac_save_CFLAGS=$CFLAGS 12830 ac_cv_c_undeclared_builtin_options='cannot detect' 12831 for ac_arg in '' -fno-builtin; do 12832 CFLAGS="$ac_save_CFLAGS $ac_arg" 12833 # This test program should *not* compile successfully. 12834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12835 /* end confdefs.h. */ 12836 12837 int 12838 main (void) 12839 { 12840 (void) strchr; 12841 ; 12842 return 0; 12843 } 12844 _ACEOF 12845 if ac_fn_c_try_compile "$LINENO" 12846 then : 12847 12848 else $as_nop 12849 # This test program should compile successfully. 12850 # No library function is consistently available on 12851 # freestanding implementations, so test against a dummy 12852 # declaration. Include always-available headers on the 12853 # off chance that they somehow elicit warnings. 12854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12855 /* end confdefs.h. */ 12856 #include <float.h> 12857 #include <limits.h> 12858 #include <stdarg.h> 12859 #include <stddef.h> 12860 extern void ac_decl (int, char *); 12861 12862 int 12863 main (void) 12864 { 12865 (void) ac_decl (0, (char *) 0); 12866 (void) ac_decl; 12867 12868 ; 12869 return 0; 12870 } 12871 _ACEOF 12872 if ac_fn_c_try_compile "$LINENO" 12873 then : 12874 if test x"$ac_arg" = x 12875 then : 12876 ac_cv_c_undeclared_builtin_options='none needed' 12877 else $as_nop 12878 ac_cv_c_undeclared_builtin_options=$ac_arg 12879 fi 12880 break 12881 fi 12882 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12883 fi 12884 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12885 done 12886 CFLAGS=$ac_save_CFLAGS 12887 12888 fi 12889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 12890 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 12891 case $ac_cv_c_undeclared_builtin_options in #( 12892 'cannot detect') : 12893 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12894 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12895 as_fn_error $? "cannot make $CC report undeclared builtins 12896 See \`config.log' for more details" "$LINENO" 5; } ;; #( 12897 'none needed') : 12898 ac_c_undeclared_builtin_options='' ;; #( 12899 *) : 12900 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 12901 esac 12902 12903 12904 12905 12906 12907 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12908 if test "x$ac_cv_have_decl___clang__" = xyes 12909 then : 12910 CLANGCC="yes" 12911 else $as_nop 12912 CLANGCC="no" 12913 fi 12914 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12915 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 12916 then : 12917 INTELCC="yes" 12918 else $as_nop 12919 INTELCC="no" 12920 fi 12921 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12922 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 12923 then : 12924 SUNCC="yes" 12925 else $as_nop 12926 SUNCC="no" 12927 fi 12928 12929 12930 12931 12932 12933 12934 12935 12936 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 12937 if test -n "$ac_tool_prefix"; then 12938 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 12939 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 12940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12941 printf %s "checking for $ac_word... " >&6; } 12942 if test ${ac_cv_path_PKG_CONFIG+y} 12943 then : 12944 printf %s "(cached) " >&6 12945 else $as_nop 12946 case $PKG_CONFIG in 12947 [\\/]* | ?:[\\/]*) 12948 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 12949 ;; 12950 *) 12951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12952 for as_dir in $PATH 12953 do 12954 IFS=$as_save_IFS 12955 case $as_dir in #((( 12956 '') as_dir=./ ;; 12957 */) ;; 12958 *) as_dir=$as_dir/ ;; 12959 esac 12960 for ac_exec_ext in '' $ac_executable_extensions; do 12961 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12962 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 12963 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12964 break 2 12965 fi 12966 done 12967 done 12968 IFS=$as_save_IFS 12969 12970 ;; 12971 esac 12972 fi 12973 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 12974 if test -n "$PKG_CONFIG"; then 12975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 12976 printf "%s\n" "$PKG_CONFIG" >&6; } 12977 else 12978 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12979 printf "%s\n" "no" >&6; } 12980 fi 12981 12982 12983 fi 12984 if test -z "$ac_cv_path_PKG_CONFIG"; then 12985 ac_pt_PKG_CONFIG=$PKG_CONFIG 12986 # Extract the first word of "pkg-config", so it can be a program name with args. 12987 set dummy pkg-config; ac_word=$2 12988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12989 printf %s "checking for $ac_word... " >&6; } 12990 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 12991 then : 12992 printf %s "(cached) " >&6 12993 else $as_nop 12994 case $ac_pt_PKG_CONFIG in 12995 [\\/]* | ?:[\\/]*) 12996 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 12997 ;; 12998 *) 12999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 13000 for as_dir in $PATH 13001 do 13002 IFS=$as_save_IFS 13003 case $as_dir in #((( 13004 '') as_dir=./ ;; 13005 */) ;; 13006 *) as_dir=$as_dir/ ;; 13007 esac 13008 for ac_exec_ext in '' $ac_executable_extensions; do 13009 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 13010 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 13011 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 13012 break 2 13013 fi 13014 done 13015 done 13016 IFS=$as_save_IFS 13017 13018 ;; 13019 esac 13020 fi 13021 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 13022 if test -n "$ac_pt_PKG_CONFIG"; then 13023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 13024 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 13025 else 13026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13027 printf "%s\n" "no" >&6; } 13028 fi 13029 13030 if test "x$ac_pt_PKG_CONFIG" = x; then 13031 PKG_CONFIG="" 13032 else 13033 case $cross_compiling:$ac_tool_warned in 13034 yes:) 13035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 13036 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 13037 ac_tool_warned=yes ;; 13038 esac 13039 PKG_CONFIG=$ac_pt_PKG_CONFIG 13040 fi 13041 else 13042 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 13043 fi 13044 13045 fi 13046 if test -n "$PKG_CONFIG"; then 13047 _pkg_min_version=0.9.0 13048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 13049 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 13050 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 13051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 13052 printf "%s\n" "yes" >&6; } 13053 else 13054 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 13055 printf "%s\n" "no" >&6; } 13056 PKG_CONFIG="" 13057 fi 13058 fi 13059 13060 13061 13062 13063 13064 # Check whether --enable-selective-werror was given. 13065 if test ${enable_selective_werror+y} 13066 then : 13067 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 13068 else $as_nop 13069 SELECTIVE_WERROR=yes 13070 fi 13071 13072 13073 13074 13075 13076 # -v is too short to test reliably with XORG_TESTSET_CFLAG 13077 if test "x$SUNCC" = "xyes"; then 13078 BASE_CFLAGS="-v" 13079 else 13080 BASE_CFLAGS="" 13081 fi 13082 13083 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 13084 13085 13086 13087 13088 13089 13090 13091 13092 13093 13094 13095 13096 13097 xorg_testset_save_CFLAGS="$CFLAGS" 13098 13099 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13100 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13102 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13103 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13104 then : 13105 printf %s "(cached) " >&6 13106 else $as_nop 13107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13108 /* end confdefs.h. */ 13109 int i; 13110 _ACEOF 13111 if ac_fn_c_try_compile "$LINENO" 13112 then : 13113 xorg_cv_cc_flag_unknown_warning_option=yes 13114 else $as_nop 13115 xorg_cv_cc_flag_unknown_warning_option=no 13116 fi 13117 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13118 fi 13119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13120 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13121 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13122 CFLAGS="$xorg_testset_save_CFLAGS" 13123 fi 13124 13125 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13126 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13127 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13128 fi 13129 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13131 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13132 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13133 then : 13134 printf %s "(cached) " >&6 13135 else $as_nop 13136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13137 /* end confdefs.h. */ 13138 int i; 13139 _ACEOF 13140 if ac_fn_c_try_compile "$LINENO" 13141 then : 13142 xorg_cv_cc_flag_unused_command_line_argument=yes 13143 else $as_nop 13144 xorg_cv_cc_flag_unused_command_line_argument=no 13145 fi 13146 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13147 fi 13148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13149 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13150 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13151 CFLAGS="$xorg_testset_save_CFLAGS" 13152 fi 13153 13154 found="no" 13155 13156 if test $found = "no" ; then 13157 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13159 fi 13160 13161 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13162 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13163 fi 13164 13165 CFLAGS="$CFLAGS -Wall" 13166 13167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 13168 printf %s "checking if $CC supports -Wall... " >&6; } 13169 cacheid=xorg_cv_cc_flag__Wall 13170 if eval test \${$cacheid+y} 13171 then : 13172 printf %s "(cached) " >&6 13173 else $as_nop 13174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13175 /* end confdefs.h. */ 13176 int i; 13177 int 13178 main (void) 13179 { 13180 13181 ; 13182 return 0; 13183 } 13184 _ACEOF 13185 if ac_fn_c_try_link "$LINENO" 13186 then : 13187 eval $cacheid=yes 13188 else $as_nop 13189 eval $cacheid=no 13190 fi 13191 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13192 conftest$ac_exeext conftest.$ac_ext 13193 fi 13194 13195 13196 CFLAGS="$xorg_testset_save_CFLAGS" 13197 13198 eval supported=\$$cacheid 13199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13200 printf "%s\n" "$supported" >&6; } 13201 if test "$supported" = "yes" ; then 13202 BASE_CFLAGS="$BASE_CFLAGS -Wall" 13203 found="yes" 13204 fi 13205 fi 13206 13207 13208 13209 13210 13211 13212 13213 13214 13215 13216 13217 13218 13219 13220 13221 xorg_testset_save_CFLAGS="$CFLAGS" 13222 13223 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13224 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13225 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13226 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13227 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13228 then : 13229 printf %s "(cached) " >&6 13230 else $as_nop 13231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13232 /* end confdefs.h. */ 13233 int i; 13234 _ACEOF 13235 if ac_fn_c_try_compile "$LINENO" 13236 then : 13237 xorg_cv_cc_flag_unknown_warning_option=yes 13238 else $as_nop 13239 xorg_cv_cc_flag_unknown_warning_option=no 13240 fi 13241 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13242 fi 13243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13244 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13245 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13246 CFLAGS="$xorg_testset_save_CFLAGS" 13247 fi 13248 13249 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13250 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13251 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13252 fi 13253 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13255 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13256 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13257 then : 13258 printf %s "(cached) " >&6 13259 else $as_nop 13260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13261 /* end confdefs.h. */ 13262 int i; 13263 _ACEOF 13264 if ac_fn_c_try_compile "$LINENO" 13265 then : 13266 xorg_cv_cc_flag_unused_command_line_argument=yes 13267 else $as_nop 13268 xorg_cv_cc_flag_unused_command_line_argument=no 13269 fi 13270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13271 fi 13272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13273 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13274 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13275 CFLAGS="$xorg_testset_save_CFLAGS" 13276 fi 13277 13278 found="no" 13279 13280 if test $found = "no" ; then 13281 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13282 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13283 fi 13284 13285 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13286 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13287 fi 13288 13289 CFLAGS="$CFLAGS -Wpointer-arith" 13290 13291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 13292 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 13293 cacheid=xorg_cv_cc_flag__Wpointer_arith 13294 if eval test \${$cacheid+y} 13295 then : 13296 printf %s "(cached) " >&6 13297 else $as_nop 13298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13299 /* end confdefs.h. */ 13300 int i; 13301 int 13302 main (void) 13303 { 13304 13305 ; 13306 return 0; 13307 } 13308 _ACEOF 13309 if ac_fn_c_try_link "$LINENO" 13310 then : 13311 eval $cacheid=yes 13312 else $as_nop 13313 eval $cacheid=no 13314 fi 13315 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13316 conftest$ac_exeext conftest.$ac_ext 13317 fi 13318 13319 13320 CFLAGS="$xorg_testset_save_CFLAGS" 13321 13322 eval supported=\$$cacheid 13323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13324 printf "%s\n" "$supported" >&6; } 13325 if test "$supported" = "yes" ; then 13326 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 13327 found="yes" 13328 fi 13329 fi 13330 13331 13332 13333 13334 13335 13336 13337 13338 13339 13340 13341 13342 13343 13344 13345 xorg_testset_save_CFLAGS="$CFLAGS" 13346 13347 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13348 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13349 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13350 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13351 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13352 then : 13353 printf %s "(cached) " >&6 13354 else $as_nop 13355 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13356 /* end confdefs.h. */ 13357 int i; 13358 _ACEOF 13359 if ac_fn_c_try_compile "$LINENO" 13360 then : 13361 xorg_cv_cc_flag_unknown_warning_option=yes 13362 else $as_nop 13363 xorg_cv_cc_flag_unknown_warning_option=no 13364 fi 13365 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13366 fi 13367 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13368 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13369 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13370 CFLAGS="$xorg_testset_save_CFLAGS" 13371 fi 13372 13373 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13374 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13375 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13376 fi 13377 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13379 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13380 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13381 then : 13382 printf %s "(cached) " >&6 13383 else $as_nop 13384 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13385 /* end confdefs.h. */ 13386 int i; 13387 _ACEOF 13388 if ac_fn_c_try_compile "$LINENO" 13389 then : 13390 xorg_cv_cc_flag_unused_command_line_argument=yes 13391 else $as_nop 13392 xorg_cv_cc_flag_unused_command_line_argument=no 13393 fi 13394 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13395 fi 13396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13397 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13398 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13399 CFLAGS="$xorg_testset_save_CFLAGS" 13400 fi 13401 13402 found="no" 13403 13404 if test $found = "no" ; then 13405 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13406 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13407 fi 13408 13409 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13410 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13411 fi 13412 13413 CFLAGS="$CFLAGS -Wmissing-declarations" 13414 13415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 13416 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 13417 cacheid=xorg_cv_cc_flag__Wmissing_declarations 13418 if eval test \${$cacheid+y} 13419 then : 13420 printf %s "(cached) " >&6 13421 else $as_nop 13422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13423 /* end confdefs.h. */ 13424 int i; 13425 int 13426 main (void) 13427 { 13428 13429 ; 13430 return 0; 13431 } 13432 _ACEOF 13433 if ac_fn_c_try_link "$LINENO" 13434 then : 13435 eval $cacheid=yes 13436 else $as_nop 13437 eval $cacheid=no 13438 fi 13439 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13440 conftest$ac_exeext conftest.$ac_ext 13441 fi 13442 13443 13444 CFLAGS="$xorg_testset_save_CFLAGS" 13445 13446 eval supported=\$$cacheid 13447 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13448 printf "%s\n" "$supported" >&6; } 13449 if test "$supported" = "yes" ; then 13450 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 13451 found="yes" 13452 fi 13453 fi 13454 13455 13456 13457 13458 13459 13460 13461 13462 13463 13464 13465 13466 13467 13468 13469 xorg_testset_save_CFLAGS="$CFLAGS" 13470 13471 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13472 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13474 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13475 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13476 then : 13477 printf %s "(cached) " >&6 13478 else $as_nop 13479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13480 /* end confdefs.h. */ 13481 int i; 13482 _ACEOF 13483 if ac_fn_c_try_compile "$LINENO" 13484 then : 13485 xorg_cv_cc_flag_unknown_warning_option=yes 13486 else $as_nop 13487 xorg_cv_cc_flag_unknown_warning_option=no 13488 fi 13489 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13490 fi 13491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13492 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13493 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13494 CFLAGS="$xorg_testset_save_CFLAGS" 13495 fi 13496 13497 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13498 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13499 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13500 fi 13501 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13503 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13504 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13505 then : 13506 printf %s "(cached) " >&6 13507 else $as_nop 13508 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13509 /* end confdefs.h. */ 13510 int i; 13511 _ACEOF 13512 if ac_fn_c_try_compile "$LINENO" 13513 then : 13514 xorg_cv_cc_flag_unused_command_line_argument=yes 13515 else $as_nop 13516 xorg_cv_cc_flag_unused_command_line_argument=no 13517 fi 13518 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13519 fi 13520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13521 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13522 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13523 CFLAGS="$xorg_testset_save_CFLAGS" 13524 fi 13525 13526 found="no" 13527 13528 if test $found = "no" ; then 13529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13531 fi 13532 13533 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13534 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13535 fi 13536 13537 CFLAGS="$CFLAGS -Wformat=2" 13538 13539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 13540 printf %s "checking if $CC supports -Wformat=2... " >&6; } 13541 cacheid=xorg_cv_cc_flag__Wformat_2 13542 if eval test \${$cacheid+y} 13543 then : 13544 printf %s "(cached) " >&6 13545 else $as_nop 13546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13547 /* end confdefs.h. */ 13548 int i; 13549 int 13550 main (void) 13551 { 13552 13553 ; 13554 return 0; 13555 } 13556 _ACEOF 13557 if ac_fn_c_try_link "$LINENO" 13558 then : 13559 eval $cacheid=yes 13560 else $as_nop 13561 eval $cacheid=no 13562 fi 13563 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13564 conftest$ac_exeext conftest.$ac_ext 13565 fi 13566 13567 13568 CFLAGS="$xorg_testset_save_CFLAGS" 13569 13570 eval supported=\$$cacheid 13571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13572 printf "%s\n" "$supported" >&6; } 13573 if test "$supported" = "yes" ; then 13574 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 13575 found="yes" 13576 fi 13577 fi 13578 13579 if test $found = "no" ; then 13580 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13582 fi 13583 13584 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13586 fi 13587 13588 CFLAGS="$CFLAGS -Wformat" 13589 13590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 13591 printf %s "checking if $CC supports -Wformat... " >&6; } 13592 cacheid=xorg_cv_cc_flag__Wformat 13593 if eval test \${$cacheid+y} 13594 then : 13595 printf %s "(cached) " >&6 13596 else $as_nop 13597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13598 /* end confdefs.h. */ 13599 int i; 13600 int 13601 main (void) 13602 { 13603 13604 ; 13605 return 0; 13606 } 13607 _ACEOF 13608 if ac_fn_c_try_link "$LINENO" 13609 then : 13610 eval $cacheid=yes 13611 else $as_nop 13612 eval $cacheid=no 13613 fi 13614 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13615 conftest$ac_exeext conftest.$ac_ext 13616 fi 13617 13618 13619 CFLAGS="$xorg_testset_save_CFLAGS" 13620 13621 eval supported=\$$cacheid 13622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13623 printf "%s\n" "$supported" >&6; } 13624 if test "$supported" = "yes" ; then 13625 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 13626 found="yes" 13627 fi 13628 fi 13629 13630 13631 13632 13633 13634 13635 13636 13637 13638 13639 13640 13641 13642 13643 13644 13645 13646 xorg_testset_save_CFLAGS="$CFLAGS" 13647 13648 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13651 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13652 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13653 then : 13654 printf %s "(cached) " >&6 13655 else $as_nop 13656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13657 /* end confdefs.h. */ 13658 int i; 13659 _ACEOF 13660 if ac_fn_c_try_compile "$LINENO" 13661 then : 13662 xorg_cv_cc_flag_unknown_warning_option=yes 13663 else $as_nop 13664 xorg_cv_cc_flag_unknown_warning_option=no 13665 fi 13666 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13667 fi 13668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13669 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13670 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13671 CFLAGS="$xorg_testset_save_CFLAGS" 13672 fi 13673 13674 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13675 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13676 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13677 fi 13678 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13680 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13681 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13682 then : 13683 printf %s "(cached) " >&6 13684 else $as_nop 13685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13686 /* end confdefs.h. */ 13687 int i; 13688 _ACEOF 13689 if ac_fn_c_try_compile "$LINENO" 13690 then : 13691 xorg_cv_cc_flag_unused_command_line_argument=yes 13692 else $as_nop 13693 xorg_cv_cc_flag_unused_command_line_argument=no 13694 fi 13695 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13696 fi 13697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13698 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13699 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13700 CFLAGS="$xorg_testset_save_CFLAGS" 13701 fi 13702 13703 found="no" 13704 13705 if test $found = "no" ; then 13706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13708 fi 13709 13710 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13711 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13712 fi 13713 13714 CFLAGS="$CFLAGS -Wstrict-prototypes" 13715 13716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 13717 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 13718 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 13719 if eval test \${$cacheid+y} 13720 then : 13721 printf %s "(cached) " >&6 13722 else $as_nop 13723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13724 /* end confdefs.h. */ 13725 int i; 13726 int 13727 main (void) 13728 { 13729 13730 ; 13731 return 0; 13732 } 13733 _ACEOF 13734 if ac_fn_c_try_link "$LINENO" 13735 then : 13736 eval $cacheid=yes 13737 else $as_nop 13738 eval $cacheid=no 13739 fi 13740 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13741 conftest$ac_exeext conftest.$ac_ext 13742 fi 13743 13744 13745 CFLAGS="$xorg_testset_save_CFLAGS" 13746 13747 eval supported=\$$cacheid 13748 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13749 printf "%s\n" "$supported" >&6; } 13750 if test "$supported" = "yes" ; then 13751 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 13752 found="yes" 13753 fi 13754 fi 13755 13756 13757 13758 13759 13760 13761 13762 13763 13764 13765 13766 13767 13768 13769 13770 xorg_testset_save_CFLAGS="$CFLAGS" 13771 13772 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13775 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13776 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13777 then : 13778 printf %s "(cached) " >&6 13779 else $as_nop 13780 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13781 /* end confdefs.h. */ 13782 int i; 13783 _ACEOF 13784 if ac_fn_c_try_compile "$LINENO" 13785 then : 13786 xorg_cv_cc_flag_unknown_warning_option=yes 13787 else $as_nop 13788 xorg_cv_cc_flag_unknown_warning_option=no 13789 fi 13790 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13791 fi 13792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13793 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13795 CFLAGS="$xorg_testset_save_CFLAGS" 13796 fi 13797 13798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13801 fi 13802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13804 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13805 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13806 then : 13807 printf %s "(cached) " >&6 13808 else $as_nop 13809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13810 /* end confdefs.h. */ 13811 int i; 13812 _ACEOF 13813 if ac_fn_c_try_compile "$LINENO" 13814 then : 13815 xorg_cv_cc_flag_unused_command_line_argument=yes 13816 else $as_nop 13817 xorg_cv_cc_flag_unused_command_line_argument=no 13818 fi 13819 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13820 fi 13821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13822 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13823 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13824 CFLAGS="$xorg_testset_save_CFLAGS" 13825 fi 13826 13827 found="no" 13828 13829 if test $found = "no" ; then 13830 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13831 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13832 fi 13833 13834 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13835 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13836 fi 13837 13838 CFLAGS="$CFLAGS -Wmissing-prototypes" 13839 13840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 13841 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 13842 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 13843 if eval test \${$cacheid+y} 13844 then : 13845 printf %s "(cached) " >&6 13846 else $as_nop 13847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13848 /* end confdefs.h. */ 13849 int i; 13850 int 13851 main (void) 13852 { 13853 13854 ; 13855 return 0; 13856 } 13857 _ACEOF 13858 if ac_fn_c_try_link "$LINENO" 13859 then : 13860 eval $cacheid=yes 13861 else $as_nop 13862 eval $cacheid=no 13863 fi 13864 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13865 conftest$ac_exeext conftest.$ac_ext 13866 fi 13867 13868 13869 CFLAGS="$xorg_testset_save_CFLAGS" 13870 13871 eval supported=\$$cacheid 13872 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13873 printf "%s\n" "$supported" >&6; } 13874 if test "$supported" = "yes" ; then 13875 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 13876 found="yes" 13877 fi 13878 fi 13879 13880 13881 13882 13883 13884 13885 13886 13887 13888 13889 13890 13891 13892 13893 13894 xorg_testset_save_CFLAGS="$CFLAGS" 13895 13896 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13897 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13898 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13899 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13900 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13901 then : 13902 printf %s "(cached) " >&6 13903 else $as_nop 13904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13905 /* end confdefs.h. */ 13906 int i; 13907 _ACEOF 13908 if ac_fn_c_try_compile "$LINENO" 13909 then : 13910 xorg_cv_cc_flag_unknown_warning_option=yes 13911 else $as_nop 13912 xorg_cv_cc_flag_unknown_warning_option=no 13913 fi 13914 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13915 fi 13916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13917 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13918 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13919 CFLAGS="$xorg_testset_save_CFLAGS" 13920 fi 13921 13922 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13925 fi 13926 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13928 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13929 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13930 then : 13931 printf %s "(cached) " >&6 13932 else $as_nop 13933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13934 /* end confdefs.h. */ 13935 int i; 13936 _ACEOF 13937 if ac_fn_c_try_compile "$LINENO" 13938 then : 13939 xorg_cv_cc_flag_unused_command_line_argument=yes 13940 else $as_nop 13941 xorg_cv_cc_flag_unused_command_line_argument=no 13942 fi 13943 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13944 fi 13945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13946 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13947 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13948 CFLAGS="$xorg_testset_save_CFLAGS" 13949 fi 13950 13951 found="no" 13952 13953 if test $found = "no" ; then 13954 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13955 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13956 fi 13957 13958 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13959 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13960 fi 13961 13962 CFLAGS="$CFLAGS -Wnested-externs" 13963 13964 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 13965 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 13966 cacheid=xorg_cv_cc_flag__Wnested_externs 13967 if eval test \${$cacheid+y} 13968 then : 13969 printf %s "(cached) " >&6 13970 else $as_nop 13971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13972 /* end confdefs.h. */ 13973 int i; 13974 int 13975 main (void) 13976 { 13977 13978 ; 13979 return 0; 13980 } 13981 _ACEOF 13982 if ac_fn_c_try_link "$LINENO" 13983 then : 13984 eval $cacheid=yes 13985 else $as_nop 13986 eval $cacheid=no 13987 fi 13988 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13989 conftest$ac_exeext conftest.$ac_ext 13990 fi 13991 13992 13993 CFLAGS="$xorg_testset_save_CFLAGS" 13994 13995 eval supported=\$$cacheid 13996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13997 printf "%s\n" "$supported" >&6; } 13998 if test "$supported" = "yes" ; then 13999 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 14000 found="yes" 14001 fi 14002 fi 14003 14004 14005 14006 14007 14008 14009 14010 14011 14012 14013 14014 14015 14016 14017 14018 xorg_testset_save_CFLAGS="$CFLAGS" 14019 14020 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14021 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14023 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14024 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14025 then : 14026 printf %s "(cached) " >&6 14027 else $as_nop 14028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14029 /* end confdefs.h. */ 14030 int i; 14031 _ACEOF 14032 if ac_fn_c_try_compile "$LINENO" 14033 then : 14034 xorg_cv_cc_flag_unknown_warning_option=yes 14035 else $as_nop 14036 xorg_cv_cc_flag_unknown_warning_option=no 14037 fi 14038 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14039 fi 14040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14041 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14042 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14043 CFLAGS="$xorg_testset_save_CFLAGS" 14044 fi 14045 14046 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14047 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14048 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14049 fi 14050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14052 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14053 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14054 then : 14055 printf %s "(cached) " >&6 14056 else $as_nop 14057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14058 /* end confdefs.h. */ 14059 int i; 14060 _ACEOF 14061 if ac_fn_c_try_compile "$LINENO" 14062 then : 14063 xorg_cv_cc_flag_unused_command_line_argument=yes 14064 else $as_nop 14065 xorg_cv_cc_flag_unused_command_line_argument=no 14066 fi 14067 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14068 fi 14069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14070 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14071 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14072 CFLAGS="$xorg_testset_save_CFLAGS" 14073 fi 14074 14075 found="no" 14076 14077 if test $found = "no" ; then 14078 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14079 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14080 fi 14081 14082 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14084 fi 14085 14086 CFLAGS="$CFLAGS -Wbad-function-cast" 14087 14088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 14089 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 14090 cacheid=xorg_cv_cc_flag__Wbad_function_cast 14091 if eval test \${$cacheid+y} 14092 then : 14093 printf %s "(cached) " >&6 14094 else $as_nop 14095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14096 /* end confdefs.h. */ 14097 int i; 14098 int 14099 main (void) 14100 { 14101 14102 ; 14103 return 0; 14104 } 14105 _ACEOF 14106 if ac_fn_c_try_link "$LINENO" 14107 then : 14108 eval $cacheid=yes 14109 else $as_nop 14110 eval $cacheid=no 14111 fi 14112 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14113 conftest$ac_exeext conftest.$ac_ext 14114 fi 14115 14116 14117 CFLAGS="$xorg_testset_save_CFLAGS" 14118 14119 eval supported=\$$cacheid 14120 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14121 printf "%s\n" "$supported" >&6; } 14122 if test "$supported" = "yes" ; then 14123 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 14124 found="yes" 14125 fi 14126 fi 14127 14128 14129 14130 14131 14132 14133 14134 14135 14136 14137 14138 14139 14140 14141 14142 xorg_testset_save_CFLAGS="$CFLAGS" 14143 14144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14147 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14148 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14149 then : 14150 printf %s "(cached) " >&6 14151 else $as_nop 14152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14153 /* end confdefs.h. */ 14154 int i; 14155 _ACEOF 14156 if ac_fn_c_try_compile "$LINENO" 14157 then : 14158 xorg_cv_cc_flag_unknown_warning_option=yes 14159 else $as_nop 14160 xorg_cv_cc_flag_unknown_warning_option=no 14161 fi 14162 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14163 fi 14164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14165 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14166 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14167 CFLAGS="$xorg_testset_save_CFLAGS" 14168 fi 14169 14170 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14171 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14172 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14173 fi 14174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14176 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14177 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14178 then : 14179 printf %s "(cached) " >&6 14180 else $as_nop 14181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14182 /* end confdefs.h. */ 14183 int i; 14184 _ACEOF 14185 if ac_fn_c_try_compile "$LINENO" 14186 then : 14187 xorg_cv_cc_flag_unused_command_line_argument=yes 14188 else $as_nop 14189 xorg_cv_cc_flag_unused_command_line_argument=no 14190 fi 14191 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14192 fi 14193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14194 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14196 CFLAGS="$xorg_testset_save_CFLAGS" 14197 fi 14198 14199 found="no" 14200 14201 if test $found = "no" ; then 14202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14204 fi 14205 14206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14208 fi 14209 14210 CFLAGS="$CFLAGS -Wold-style-definition" 14211 14212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 14213 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 14214 cacheid=xorg_cv_cc_flag__Wold_style_definition 14215 if eval test \${$cacheid+y} 14216 then : 14217 printf %s "(cached) " >&6 14218 else $as_nop 14219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14220 /* end confdefs.h. */ 14221 int i; 14222 int 14223 main (void) 14224 { 14225 14226 ; 14227 return 0; 14228 } 14229 _ACEOF 14230 if ac_fn_c_try_link "$LINENO" 14231 then : 14232 eval $cacheid=yes 14233 else $as_nop 14234 eval $cacheid=no 14235 fi 14236 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14237 conftest$ac_exeext conftest.$ac_ext 14238 fi 14239 14240 14241 CFLAGS="$xorg_testset_save_CFLAGS" 14242 14243 eval supported=\$$cacheid 14244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14245 printf "%s\n" "$supported" >&6; } 14246 if test "$supported" = "yes" ; then 14247 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 14248 found="yes" 14249 fi 14250 fi 14251 14252 if test $found = "no" ; then 14253 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14254 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14255 fi 14256 14257 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14259 fi 14260 14261 CFLAGS="$CFLAGS -fd" 14262 14263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 14264 printf %s "checking if $CC supports -fd... " >&6; } 14265 cacheid=xorg_cv_cc_flag__fd 14266 if eval test \${$cacheid+y} 14267 then : 14268 printf %s "(cached) " >&6 14269 else $as_nop 14270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14271 /* end confdefs.h. */ 14272 int i; 14273 int 14274 main (void) 14275 { 14276 14277 ; 14278 return 0; 14279 } 14280 _ACEOF 14281 if ac_fn_c_try_link "$LINENO" 14282 then : 14283 eval $cacheid=yes 14284 else $as_nop 14285 eval $cacheid=no 14286 fi 14287 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14288 conftest$ac_exeext conftest.$ac_ext 14289 fi 14290 14291 14292 CFLAGS="$xorg_testset_save_CFLAGS" 14293 14294 eval supported=\$$cacheid 14295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14296 printf "%s\n" "$supported" >&6; } 14297 if test "$supported" = "yes" ; then 14298 BASE_CFLAGS="$BASE_CFLAGS -fd" 14299 found="yes" 14300 fi 14301 fi 14302 14303 14304 14305 14306 14307 14308 14309 14310 14311 14312 14313 14314 14315 14316 14317 xorg_testset_save_CFLAGS="$CFLAGS" 14318 14319 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14320 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14322 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14323 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14324 then : 14325 printf %s "(cached) " >&6 14326 else $as_nop 14327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14328 /* end confdefs.h. */ 14329 int i; 14330 _ACEOF 14331 if ac_fn_c_try_compile "$LINENO" 14332 then : 14333 xorg_cv_cc_flag_unknown_warning_option=yes 14334 else $as_nop 14335 xorg_cv_cc_flag_unknown_warning_option=no 14336 fi 14337 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14338 fi 14339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14340 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14341 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14342 CFLAGS="$xorg_testset_save_CFLAGS" 14343 fi 14344 14345 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14346 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14347 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14348 fi 14349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14351 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14352 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14353 then : 14354 printf %s "(cached) " >&6 14355 else $as_nop 14356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14357 /* end confdefs.h. */ 14358 int i; 14359 _ACEOF 14360 if ac_fn_c_try_compile "$LINENO" 14361 then : 14362 xorg_cv_cc_flag_unused_command_line_argument=yes 14363 else $as_nop 14364 xorg_cv_cc_flag_unused_command_line_argument=no 14365 fi 14366 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14367 fi 14368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14369 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14370 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14371 CFLAGS="$xorg_testset_save_CFLAGS" 14372 fi 14373 14374 found="no" 14375 14376 if test $found = "no" ; then 14377 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14378 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14379 fi 14380 14381 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14383 fi 14384 14385 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 14386 14387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 14388 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 14389 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 14390 if eval test \${$cacheid+y} 14391 then : 14392 printf %s "(cached) " >&6 14393 else $as_nop 14394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14395 /* end confdefs.h. */ 14396 int i; 14397 int 14398 main (void) 14399 { 14400 14401 ; 14402 return 0; 14403 } 14404 _ACEOF 14405 if ac_fn_c_try_link "$LINENO" 14406 then : 14407 eval $cacheid=yes 14408 else $as_nop 14409 eval $cacheid=no 14410 fi 14411 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14412 conftest$ac_exeext conftest.$ac_ext 14413 fi 14414 14415 14416 CFLAGS="$xorg_testset_save_CFLAGS" 14417 14418 eval supported=\$$cacheid 14419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14420 printf "%s\n" "$supported" >&6; } 14421 if test "$supported" = "yes" ; then 14422 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 14423 found="yes" 14424 fi 14425 fi 14426 14427 14428 14429 14430 14431 # This chunk adds additional warnings that could catch undesired effects. 14432 14433 14434 14435 14436 14437 14438 14439 14440 14441 14442 14443 14444 14445 xorg_testset_save_CFLAGS="$CFLAGS" 14446 14447 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14450 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14451 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14452 then : 14453 printf %s "(cached) " >&6 14454 else $as_nop 14455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14456 /* end confdefs.h. */ 14457 int i; 14458 _ACEOF 14459 if ac_fn_c_try_compile "$LINENO" 14460 then : 14461 xorg_cv_cc_flag_unknown_warning_option=yes 14462 else $as_nop 14463 xorg_cv_cc_flag_unknown_warning_option=no 14464 fi 14465 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14466 fi 14467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14468 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14469 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14470 CFLAGS="$xorg_testset_save_CFLAGS" 14471 fi 14472 14473 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14474 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14475 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14476 fi 14477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14479 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14480 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14481 then : 14482 printf %s "(cached) " >&6 14483 else $as_nop 14484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14485 /* end confdefs.h. */ 14486 int i; 14487 _ACEOF 14488 if ac_fn_c_try_compile "$LINENO" 14489 then : 14490 xorg_cv_cc_flag_unused_command_line_argument=yes 14491 else $as_nop 14492 xorg_cv_cc_flag_unused_command_line_argument=no 14493 fi 14494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14495 fi 14496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14497 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14498 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14499 CFLAGS="$xorg_testset_save_CFLAGS" 14500 fi 14501 14502 found="no" 14503 14504 if test $found = "no" ; then 14505 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14507 fi 14508 14509 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14510 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14511 fi 14512 14513 CFLAGS="$CFLAGS -Wunused" 14514 14515 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 14516 printf %s "checking if $CC supports -Wunused... " >&6; } 14517 cacheid=xorg_cv_cc_flag__Wunused 14518 if eval test \${$cacheid+y} 14519 then : 14520 printf %s "(cached) " >&6 14521 else $as_nop 14522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14523 /* end confdefs.h. */ 14524 int i; 14525 int 14526 main (void) 14527 { 14528 14529 ; 14530 return 0; 14531 } 14532 _ACEOF 14533 if ac_fn_c_try_link "$LINENO" 14534 then : 14535 eval $cacheid=yes 14536 else $as_nop 14537 eval $cacheid=no 14538 fi 14539 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14540 conftest$ac_exeext conftest.$ac_ext 14541 fi 14542 14543 14544 CFLAGS="$xorg_testset_save_CFLAGS" 14545 14546 eval supported=\$$cacheid 14547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14548 printf "%s\n" "$supported" >&6; } 14549 if test "$supported" = "yes" ; then 14550 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 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="$CFLAGS -Werror=unknown-warning-option" 14573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14574 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14575 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14576 then : 14577 printf %s "(cached) " >&6 14578 else $as_nop 14579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14580 /* end confdefs.h. */ 14581 int i; 14582 _ACEOF 14583 if ac_fn_c_try_compile "$LINENO" 14584 then : 14585 xorg_cv_cc_flag_unknown_warning_option=yes 14586 else $as_nop 14587 xorg_cv_cc_flag_unknown_warning_option=no 14588 fi 14589 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14590 fi 14591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14592 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14593 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14594 CFLAGS="$xorg_testset_save_CFLAGS" 14595 fi 14596 14597 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14600 fi 14601 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14603 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14604 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14605 then : 14606 printf %s "(cached) " >&6 14607 else $as_nop 14608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14609 /* end confdefs.h. */ 14610 int i; 14611 _ACEOF 14612 if ac_fn_c_try_compile "$LINENO" 14613 then : 14614 xorg_cv_cc_flag_unused_command_line_argument=yes 14615 else $as_nop 14616 xorg_cv_cc_flag_unused_command_line_argument=no 14617 fi 14618 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14619 fi 14620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14621 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14622 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14623 CFLAGS="$xorg_testset_save_CFLAGS" 14624 fi 14625 14626 found="no" 14627 14628 if test $found = "no" ; then 14629 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14631 fi 14632 14633 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14634 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14635 fi 14636 14637 CFLAGS="$CFLAGS -Wuninitialized" 14638 14639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 14640 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 14641 cacheid=xorg_cv_cc_flag__Wuninitialized 14642 if eval test \${$cacheid+y} 14643 then : 14644 printf %s "(cached) " >&6 14645 else $as_nop 14646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14647 /* end confdefs.h. */ 14648 int i; 14649 int 14650 main (void) 14651 { 14652 14653 ; 14654 return 0; 14655 } 14656 _ACEOF 14657 if ac_fn_c_try_link "$LINENO" 14658 then : 14659 eval $cacheid=yes 14660 else $as_nop 14661 eval $cacheid=no 14662 fi 14663 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14664 conftest$ac_exeext conftest.$ac_ext 14665 fi 14666 14667 14668 CFLAGS="$xorg_testset_save_CFLAGS" 14669 14670 eval supported=\$$cacheid 14671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14672 printf "%s\n" "$supported" >&6; } 14673 if test "$supported" = "yes" ; then 14674 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 14675 found="yes" 14676 fi 14677 fi 14678 14679 14680 14681 14682 14683 14684 14685 14686 14687 14688 14689 14690 14691 14692 14693 xorg_testset_save_CFLAGS="$CFLAGS" 14694 14695 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14696 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14698 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14699 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14700 then : 14701 printf %s "(cached) " >&6 14702 else $as_nop 14703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14704 /* end confdefs.h. */ 14705 int i; 14706 _ACEOF 14707 if ac_fn_c_try_compile "$LINENO" 14708 then : 14709 xorg_cv_cc_flag_unknown_warning_option=yes 14710 else $as_nop 14711 xorg_cv_cc_flag_unknown_warning_option=no 14712 fi 14713 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14714 fi 14715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14716 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14717 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14718 CFLAGS="$xorg_testset_save_CFLAGS" 14719 fi 14720 14721 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14724 fi 14725 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14727 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14728 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14729 then : 14730 printf %s "(cached) " >&6 14731 else $as_nop 14732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14733 /* end confdefs.h. */ 14734 int i; 14735 _ACEOF 14736 if ac_fn_c_try_compile "$LINENO" 14737 then : 14738 xorg_cv_cc_flag_unused_command_line_argument=yes 14739 else $as_nop 14740 xorg_cv_cc_flag_unused_command_line_argument=no 14741 fi 14742 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14743 fi 14744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14745 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14746 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14747 CFLAGS="$xorg_testset_save_CFLAGS" 14748 fi 14749 14750 found="no" 14751 14752 if test $found = "no" ; then 14753 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14754 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14755 fi 14756 14757 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14758 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14759 fi 14760 14761 CFLAGS="$CFLAGS -Wshadow" 14762 14763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 14764 printf %s "checking if $CC supports -Wshadow... " >&6; } 14765 cacheid=xorg_cv_cc_flag__Wshadow 14766 if eval test \${$cacheid+y} 14767 then : 14768 printf %s "(cached) " >&6 14769 else $as_nop 14770 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14771 /* end confdefs.h. */ 14772 int i; 14773 int 14774 main (void) 14775 { 14776 14777 ; 14778 return 0; 14779 } 14780 _ACEOF 14781 if ac_fn_c_try_link "$LINENO" 14782 then : 14783 eval $cacheid=yes 14784 else $as_nop 14785 eval $cacheid=no 14786 fi 14787 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14788 conftest$ac_exeext conftest.$ac_ext 14789 fi 14790 14791 14792 CFLAGS="$xorg_testset_save_CFLAGS" 14793 14794 eval supported=\$$cacheid 14795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14796 printf "%s\n" "$supported" >&6; } 14797 if test "$supported" = "yes" ; then 14798 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 14799 found="yes" 14800 fi 14801 fi 14802 14803 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="$CFLAGS -Werror=unknown-warning-option" 14821 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14822 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14823 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14824 then : 14825 printf %s "(cached) " >&6 14826 else $as_nop 14827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14828 /* end confdefs.h. */ 14829 int i; 14830 _ACEOF 14831 if ac_fn_c_try_compile "$LINENO" 14832 then : 14833 xorg_cv_cc_flag_unknown_warning_option=yes 14834 else $as_nop 14835 xorg_cv_cc_flag_unknown_warning_option=no 14836 fi 14837 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14838 fi 14839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14840 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14841 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14842 CFLAGS="$xorg_testset_save_CFLAGS" 14843 fi 14844 14845 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14848 fi 14849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14851 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14852 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14853 then : 14854 printf %s "(cached) " >&6 14855 else $as_nop 14856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14857 /* end confdefs.h. */ 14858 int i; 14859 _ACEOF 14860 if ac_fn_c_try_compile "$LINENO" 14861 then : 14862 xorg_cv_cc_flag_unused_command_line_argument=yes 14863 else $as_nop 14864 xorg_cv_cc_flag_unused_command_line_argument=no 14865 fi 14866 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14867 fi 14868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14869 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14870 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14871 CFLAGS="$xorg_testset_save_CFLAGS" 14872 fi 14873 14874 found="no" 14875 14876 if test $found = "no" ; then 14877 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14879 fi 14880 14881 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14883 fi 14884 14885 CFLAGS="$CFLAGS -Wmissing-noreturn" 14886 14887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 14888 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 14889 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 14890 if eval test \${$cacheid+y} 14891 then : 14892 printf %s "(cached) " >&6 14893 else $as_nop 14894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14895 /* end confdefs.h. */ 14896 int i; 14897 int 14898 main (void) 14899 { 14900 14901 ; 14902 return 0; 14903 } 14904 _ACEOF 14905 if ac_fn_c_try_link "$LINENO" 14906 then : 14907 eval $cacheid=yes 14908 else $as_nop 14909 eval $cacheid=no 14910 fi 14911 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14912 conftest$ac_exeext conftest.$ac_ext 14913 fi 14914 14915 14916 CFLAGS="$xorg_testset_save_CFLAGS" 14917 14918 eval supported=\$$cacheid 14919 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14920 printf "%s\n" "$supported" >&6; } 14921 if test "$supported" = "yes" ; then 14922 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 14923 found="yes" 14924 fi 14925 fi 14926 14927 14928 14929 14930 14931 14932 14933 14934 14935 14936 14937 14938 14939 14940 14941 xorg_testset_save_CFLAGS="$CFLAGS" 14942 14943 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14944 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14945 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14946 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14947 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14948 then : 14949 printf %s "(cached) " >&6 14950 else $as_nop 14951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14952 /* end confdefs.h. */ 14953 int i; 14954 _ACEOF 14955 if ac_fn_c_try_compile "$LINENO" 14956 then : 14957 xorg_cv_cc_flag_unknown_warning_option=yes 14958 else $as_nop 14959 xorg_cv_cc_flag_unknown_warning_option=no 14960 fi 14961 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14962 fi 14963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14964 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14965 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14966 CFLAGS="$xorg_testset_save_CFLAGS" 14967 fi 14968 14969 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14972 fi 14973 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14975 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14976 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14977 then : 14978 printf %s "(cached) " >&6 14979 else $as_nop 14980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14981 /* end confdefs.h. */ 14982 int i; 14983 _ACEOF 14984 if ac_fn_c_try_compile "$LINENO" 14985 then : 14986 xorg_cv_cc_flag_unused_command_line_argument=yes 14987 else $as_nop 14988 xorg_cv_cc_flag_unused_command_line_argument=no 14989 fi 14990 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14991 fi 14992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14993 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14994 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14995 CFLAGS="$xorg_testset_save_CFLAGS" 14996 fi 14997 14998 found="no" 14999 15000 if test $found = "no" ; then 15001 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15002 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15003 fi 15004 15005 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15006 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15007 fi 15008 15009 CFLAGS="$CFLAGS -Wmissing-format-attribute" 15010 15011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 15012 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 15013 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 15014 if eval test \${$cacheid+y} 15015 then : 15016 printf %s "(cached) " >&6 15017 else $as_nop 15018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15019 /* end confdefs.h. */ 15020 int i; 15021 int 15022 main (void) 15023 { 15024 15025 ; 15026 return 0; 15027 } 15028 _ACEOF 15029 if ac_fn_c_try_link "$LINENO" 15030 then : 15031 eval $cacheid=yes 15032 else $as_nop 15033 eval $cacheid=no 15034 fi 15035 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15036 conftest$ac_exeext conftest.$ac_ext 15037 fi 15038 15039 15040 CFLAGS="$xorg_testset_save_CFLAGS" 15041 15042 eval supported=\$$cacheid 15043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15044 printf "%s\n" "$supported" >&6; } 15045 if test "$supported" = "yes" ; then 15046 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 15047 found="yes" 15048 fi 15049 fi 15050 15051 15052 15053 15054 15055 15056 15057 15058 15059 15060 15061 15062 15063 15064 15065 xorg_testset_save_CFLAGS="$CFLAGS" 15066 15067 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15068 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15070 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15071 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15072 then : 15073 printf %s "(cached) " >&6 15074 else $as_nop 15075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15076 /* end confdefs.h. */ 15077 int i; 15078 _ACEOF 15079 if ac_fn_c_try_compile "$LINENO" 15080 then : 15081 xorg_cv_cc_flag_unknown_warning_option=yes 15082 else $as_nop 15083 xorg_cv_cc_flag_unknown_warning_option=no 15084 fi 15085 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15086 fi 15087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15088 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15089 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15090 CFLAGS="$xorg_testset_save_CFLAGS" 15091 fi 15092 15093 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15096 fi 15097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15099 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15100 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15101 then : 15102 printf %s "(cached) " >&6 15103 else $as_nop 15104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15105 /* end confdefs.h. */ 15106 int i; 15107 _ACEOF 15108 if ac_fn_c_try_compile "$LINENO" 15109 then : 15110 xorg_cv_cc_flag_unused_command_line_argument=yes 15111 else $as_nop 15112 xorg_cv_cc_flag_unused_command_line_argument=no 15113 fi 15114 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15115 fi 15116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15117 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15118 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15119 CFLAGS="$xorg_testset_save_CFLAGS" 15120 fi 15121 15122 found="no" 15123 15124 if test $found = "no" ; then 15125 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15126 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15127 fi 15128 15129 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15130 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15131 fi 15132 15133 CFLAGS="$CFLAGS -Wredundant-decls" 15134 15135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 15136 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 15137 cacheid=xorg_cv_cc_flag__Wredundant_decls 15138 if eval test \${$cacheid+y} 15139 then : 15140 printf %s "(cached) " >&6 15141 else $as_nop 15142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15143 /* end confdefs.h. */ 15144 int i; 15145 int 15146 main (void) 15147 { 15148 15149 ; 15150 return 0; 15151 } 15152 _ACEOF 15153 if ac_fn_c_try_link "$LINENO" 15154 then : 15155 eval $cacheid=yes 15156 else $as_nop 15157 eval $cacheid=no 15158 fi 15159 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15160 conftest$ac_exeext conftest.$ac_ext 15161 fi 15162 15163 15164 CFLAGS="$xorg_testset_save_CFLAGS" 15165 15166 eval supported=\$$cacheid 15167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15168 printf "%s\n" "$supported" >&6; } 15169 if test "$supported" = "yes" ; then 15170 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 15171 found="yes" 15172 fi 15173 fi 15174 15175 15176 15177 15178 15179 15180 15181 15182 15183 15184 15185 15186 15187 15188 15189 xorg_testset_save_CFLAGS="$CFLAGS" 15190 15191 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15194 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15195 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15196 then : 15197 printf %s "(cached) " >&6 15198 else $as_nop 15199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15200 /* end confdefs.h. */ 15201 int i; 15202 _ACEOF 15203 if ac_fn_c_try_compile "$LINENO" 15204 then : 15205 xorg_cv_cc_flag_unknown_warning_option=yes 15206 else $as_nop 15207 xorg_cv_cc_flag_unknown_warning_option=no 15208 fi 15209 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15210 fi 15211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15212 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15213 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15214 CFLAGS="$xorg_testset_save_CFLAGS" 15215 fi 15216 15217 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15218 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15219 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15220 fi 15221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15223 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15224 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15225 then : 15226 printf %s "(cached) " >&6 15227 else $as_nop 15228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15229 /* end confdefs.h. */ 15230 int i; 15231 _ACEOF 15232 if ac_fn_c_try_compile "$LINENO" 15233 then : 15234 xorg_cv_cc_flag_unused_command_line_argument=yes 15235 else $as_nop 15236 xorg_cv_cc_flag_unused_command_line_argument=no 15237 fi 15238 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15239 fi 15240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15241 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15242 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15243 CFLAGS="$xorg_testset_save_CFLAGS" 15244 fi 15245 15246 found="no" 15247 15248 if test $found = "no" ; then 15249 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15251 fi 15252 15253 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15254 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15255 fi 15256 15257 CFLAGS="$CFLAGS -Wlogical-op" 15258 15259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 15260 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 15261 cacheid=xorg_cv_cc_flag__Wlogical_op 15262 if eval test \${$cacheid+y} 15263 then : 15264 printf %s "(cached) " >&6 15265 else $as_nop 15266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15267 /* end confdefs.h. */ 15268 int i; 15269 int 15270 main (void) 15271 { 15272 15273 ; 15274 return 0; 15275 } 15276 _ACEOF 15277 if ac_fn_c_try_link "$LINENO" 15278 then : 15279 eval $cacheid=yes 15280 else $as_nop 15281 eval $cacheid=no 15282 fi 15283 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15284 conftest$ac_exeext conftest.$ac_ext 15285 fi 15286 15287 15288 CFLAGS="$xorg_testset_save_CFLAGS" 15289 15290 eval supported=\$$cacheid 15291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15292 printf "%s\n" "$supported" >&6; } 15293 if test "$supported" = "yes" ; then 15294 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 15295 found="yes" 15296 fi 15297 fi 15298 15299 15300 15301 # These are currently disabled because they are noisy. They will be enabled 15302 # in the future once the codebase is sufficiently modernized to silence 15303 # them. For now, I don't want them to drown out the other warnings. 15304 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 15305 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 15306 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 15307 15308 # Turn some warnings into errors, so we don't accidently get successful builds 15309 # when there are problems that should be fixed. 15310 15311 if test "x$SELECTIVE_WERROR" = "xyes" ; then 15312 15313 15314 15315 15316 15317 15318 15319 15320 15321 15322 15323 15324 15325 xorg_testset_save_CFLAGS="$CFLAGS" 15326 15327 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15330 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15331 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15332 then : 15333 printf %s "(cached) " >&6 15334 else $as_nop 15335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15336 /* end confdefs.h. */ 15337 int i; 15338 _ACEOF 15339 if ac_fn_c_try_compile "$LINENO" 15340 then : 15341 xorg_cv_cc_flag_unknown_warning_option=yes 15342 else $as_nop 15343 xorg_cv_cc_flag_unknown_warning_option=no 15344 fi 15345 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15346 fi 15347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15348 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15349 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15350 CFLAGS="$xorg_testset_save_CFLAGS" 15351 fi 15352 15353 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15354 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15355 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15356 fi 15357 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15359 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15360 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15361 then : 15362 printf %s "(cached) " >&6 15363 else $as_nop 15364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15365 /* end confdefs.h. */ 15366 int i; 15367 _ACEOF 15368 if ac_fn_c_try_compile "$LINENO" 15369 then : 15370 xorg_cv_cc_flag_unused_command_line_argument=yes 15371 else $as_nop 15372 xorg_cv_cc_flag_unused_command_line_argument=no 15373 fi 15374 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15375 fi 15376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15377 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15378 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15379 CFLAGS="$xorg_testset_save_CFLAGS" 15380 fi 15381 15382 found="no" 15383 15384 if test $found = "no" ; then 15385 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15386 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15387 fi 15388 15389 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15390 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15391 fi 15392 15393 CFLAGS="$CFLAGS -Werror=implicit" 15394 15395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 15396 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 15397 cacheid=xorg_cv_cc_flag__Werror_implicit 15398 if eval test \${$cacheid+y} 15399 then : 15400 printf %s "(cached) " >&6 15401 else $as_nop 15402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15403 /* end confdefs.h. */ 15404 int i; 15405 int 15406 main (void) 15407 { 15408 15409 ; 15410 return 0; 15411 } 15412 _ACEOF 15413 if ac_fn_c_try_link "$LINENO" 15414 then : 15415 eval $cacheid=yes 15416 else $as_nop 15417 eval $cacheid=no 15418 fi 15419 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15420 conftest$ac_exeext conftest.$ac_ext 15421 fi 15422 15423 15424 CFLAGS="$xorg_testset_save_CFLAGS" 15425 15426 eval supported=\$$cacheid 15427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15428 printf "%s\n" "$supported" >&6; } 15429 if test "$supported" = "yes" ; then 15430 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 15431 found="yes" 15432 fi 15433 fi 15434 15435 if test $found = "no" ; then 15436 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15437 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15438 fi 15439 15440 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15442 fi 15443 15444 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15445 15446 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 15447 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 15448 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 15449 if eval test \${$cacheid+y} 15450 then : 15451 printf %s "(cached) " >&6 15452 else $as_nop 15453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15454 /* end confdefs.h. */ 15455 int i; 15456 int 15457 main (void) 15458 { 15459 15460 ; 15461 return 0; 15462 } 15463 _ACEOF 15464 if ac_fn_c_try_link "$LINENO" 15465 then : 15466 eval $cacheid=yes 15467 else $as_nop 15468 eval $cacheid=no 15469 fi 15470 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15471 conftest$ac_exeext conftest.$ac_ext 15472 fi 15473 15474 15475 CFLAGS="$xorg_testset_save_CFLAGS" 15476 15477 eval supported=\$$cacheid 15478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15479 printf "%s\n" "$supported" >&6; } 15480 if test "$supported" = "yes" ; then 15481 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15482 found="yes" 15483 fi 15484 fi 15485 15486 15487 15488 15489 15490 15491 15492 15493 15494 15495 15496 15497 15498 15499 15500 xorg_testset_save_CFLAGS="$CFLAGS" 15501 15502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15505 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15506 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15507 then : 15508 printf %s "(cached) " >&6 15509 else $as_nop 15510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15511 /* end confdefs.h. */ 15512 int i; 15513 _ACEOF 15514 if ac_fn_c_try_compile "$LINENO" 15515 then : 15516 xorg_cv_cc_flag_unknown_warning_option=yes 15517 else $as_nop 15518 xorg_cv_cc_flag_unknown_warning_option=no 15519 fi 15520 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15521 fi 15522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15523 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15524 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15525 CFLAGS="$xorg_testset_save_CFLAGS" 15526 fi 15527 15528 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15529 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15530 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15531 fi 15532 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15534 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15535 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15536 then : 15537 printf %s "(cached) " >&6 15538 else $as_nop 15539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15540 /* end confdefs.h. */ 15541 int i; 15542 _ACEOF 15543 if ac_fn_c_try_compile "$LINENO" 15544 then : 15545 xorg_cv_cc_flag_unused_command_line_argument=yes 15546 else $as_nop 15547 xorg_cv_cc_flag_unused_command_line_argument=no 15548 fi 15549 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15550 fi 15551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15552 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15553 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15554 CFLAGS="$xorg_testset_save_CFLAGS" 15555 fi 15556 15557 found="no" 15558 15559 if test $found = "no" ; then 15560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15562 fi 15563 15564 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15565 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15566 fi 15567 15568 CFLAGS="$CFLAGS -Werror=nonnull" 15569 15570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 15571 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 15572 cacheid=xorg_cv_cc_flag__Werror_nonnull 15573 if eval test \${$cacheid+y} 15574 then : 15575 printf %s "(cached) " >&6 15576 else $as_nop 15577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15578 /* end confdefs.h. */ 15579 int i; 15580 int 15581 main (void) 15582 { 15583 15584 ; 15585 return 0; 15586 } 15587 _ACEOF 15588 if ac_fn_c_try_link "$LINENO" 15589 then : 15590 eval $cacheid=yes 15591 else $as_nop 15592 eval $cacheid=no 15593 fi 15594 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15595 conftest$ac_exeext conftest.$ac_ext 15596 fi 15597 15598 15599 CFLAGS="$xorg_testset_save_CFLAGS" 15600 15601 eval supported=\$$cacheid 15602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15603 printf "%s\n" "$supported" >&6; } 15604 if test "$supported" = "yes" ; then 15605 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 15606 found="yes" 15607 fi 15608 fi 15609 15610 15611 15612 15613 15614 15615 15616 15617 15618 15619 15620 15621 15622 15623 15624 xorg_testset_save_CFLAGS="$CFLAGS" 15625 15626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15629 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15630 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15631 then : 15632 printf %s "(cached) " >&6 15633 else $as_nop 15634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15635 /* end confdefs.h. */ 15636 int i; 15637 _ACEOF 15638 if ac_fn_c_try_compile "$LINENO" 15639 then : 15640 xorg_cv_cc_flag_unknown_warning_option=yes 15641 else $as_nop 15642 xorg_cv_cc_flag_unknown_warning_option=no 15643 fi 15644 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15645 fi 15646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15647 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15649 CFLAGS="$xorg_testset_save_CFLAGS" 15650 fi 15651 15652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15655 fi 15656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15658 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15659 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15660 then : 15661 printf %s "(cached) " >&6 15662 else $as_nop 15663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15664 /* end confdefs.h. */ 15665 int i; 15666 _ACEOF 15667 if ac_fn_c_try_compile "$LINENO" 15668 then : 15669 xorg_cv_cc_flag_unused_command_line_argument=yes 15670 else $as_nop 15671 xorg_cv_cc_flag_unused_command_line_argument=no 15672 fi 15673 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15674 fi 15675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15676 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15677 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15678 CFLAGS="$xorg_testset_save_CFLAGS" 15679 fi 15680 15681 found="no" 15682 15683 if test $found = "no" ; then 15684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15686 fi 15687 15688 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15690 fi 15691 15692 CFLAGS="$CFLAGS -Werror=init-self" 15693 15694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 15695 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 15696 cacheid=xorg_cv_cc_flag__Werror_init_self 15697 if eval test \${$cacheid+y} 15698 then : 15699 printf %s "(cached) " >&6 15700 else $as_nop 15701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15702 /* end confdefs.h. */ 15703 int i; 15704 int 15705 main (void) 15706 { 15707 15708 ; 15709 return 0; 15710 } 15711 _ACEOF 15712 if ac_fn_c_try_link "$LINENO" 15713 then : 15714 eval $cacheid=yes 15715 else $as_nop 15716 eval $cacheid=no 15717 fi 15718 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15719 conftest$ac_exeext conftest.$ac_ext 15720 fi 15721 15722 15723 CFLAGS="$xorg_testset_save_CFLAGS" 15724 15725 eval supported=\$$cacheid 15726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15727 printf "%s\n" "$supported" >&6; } 15728 if test "$supported" = "yes" ; then 15729 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 15730 found="yes" 15731 fi 15732 fi 15733 15734 15735 15736 15737 15738 15739 15740 15741 15742 15743 15744 15745 15746 15747 15748 xorg_testset_save_CFLAGS="$CFLAGS" 15749 15750 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15753 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15754 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15755 then : 15756 printf %s "(cached) " >&6 15757 else $as_nop 15758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15759 /* end confdefs.h. */ 15760 int i; 15761 _ACEOF 15762 if ac_fn_c_try_compile "$LINENO" 15763 then : 15764 xorg_cv_cc_flag_unknown_warning_option=yes 15765 else $as_nop 15766 xorg_cv_cc_flag_unknown_warning_option=no 15767 fi 15768 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15769 fi 15770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15771 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15772 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15773 CFLAGS="$xorg_testset_save_CFLAGS" 15774 fi 15775 15776 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15779 fi 15780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15782 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15783 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15784 then : 15785 printf %s "(cached) " >&6 15786 else $as_nop 15787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15788 /* end confdefs.h. */ 15789 int i; 15790 _ACEOF 15791 if ac_fn_c_try_compile "$LINENO" 15792 then : 15793 xorg_cv_cc_flag_unused_command_line_argument=yes 15794 else $as_nop 15795 xorg_cv_cc_flag_unused_command_line_argument=no 15796 fi 15797 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15798 fi 15799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15800 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15802 CFLAGS="$xorg_testset_save_CFLAGS" 15803 fi 15804 15805 found="no" 15806 15807 if test $found = "no" ; then 15808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15810 fi 15811 15812 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15814 fi 15815 15816 CFLAGS="$CFLAGS -Werror=main" 15817 15818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 15819 printf %s "checking if $CC supports -Werror=main... " >&6; } 15820 cacheid=xorg_cv_cc_flag__Werror_main 15821 if eval test \${$cacheid+y} 15822 then : 15823 printf %s "(cached) " >&6 15824 else $as_nop 15825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15826 /* end confdefs.h. */ 15827 int i; 15828 int 15829 main (void) 15830 { 15831 15832 ; 15833 return 0; 15834 } 15835 _ACEOF 15836 if ac_fn_c_try_link "$LINENO" 15837 then : 15838 eval $cacheid=yes 15839 else $as_nop 15840 eval $cacheid=no 15841 fi 15842 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15843 conftest$ac_exeext conftest.$ac_ext 15844 fi 15845 15846 15847 CFLAGS="$xorg_testset_save_CFLAGS" 15848 15849 eval supported=\$$cacheid 15850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15851 printf "%s\n" "$supported" >&6; } 15852 if test "$supported" = "yes" ; then 15853 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 15854 found="yes" 15855 fi 15856 fi 15857 15858 15859 15860 15861 15862 15863 15864 15865 15866 15867 15868 15869 15870 15871 15872 xorg_testset_save_CFLAGS="$CFLAGS" 15873 15874 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15877 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15878 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15879 then : 15880 printf %s "(cached) " >&6 15881 else $as_nop 15882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15883 /* end confdefs.h. */ 15884 int i; 15885 _ACEOF 15886 if ac_fn_c_try_compile "$LINENO" 15887 then : 15888 xorg_cv_cc_flag_unknown_warning_option=yes 15889 else $as_nop 15890 xorg_cv_cc_flag_unknown_warning_option=no 15891 fi 15892 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15893 fi 15894 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15895 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15896 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15897 CFLAGS="$xorg_testset_save_CFLAGS" 15898 fi 15899 15900 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15901 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15903 fi 15904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15906 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15907 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15908 then : 15909 printf %s "(cached) " >&6 15910 else $as_nop 15911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15912 /* end confdefs.h. */ 15913 int i; 15914 _ACEOF 15915 if ac_fn_c_try_compile "$LINENO" 15916 then : 15917 xorg_cv_cc_flag_unused_command_line_argument=yes 15918 else $as_nop 15919 xorg_cv_cc_flag_unused_command_line_argument=no 15920 fi 15921 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15922 fi 15923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15924 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15925 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15926 CFLAGS="$xorg_testset_save_CFLAGS" 15927 fi 15928 15929 found="no" 15930 15931 if test $found = "no" ; then 15932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15934 fi 15935 15936 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15937 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15938 fi 15939 15940 CFLAGS="$CFLAGS -Werror=missing-braces" 15941 15942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 15943 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 15944 cacheid=xorg_cv_cc_flag__Werror_missing_braces 15945 if eval test \${$cacheid+y} 15946 then : 15947 printf %s "(cached) " >&6 15948 else $as_nop 15949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15950 /* end confdefs.h. */ 15951 int i; 15952 int 15953 main (void) 15954 { 15955 15956 ; 15957 return 0; 15958 } 15959 _ACEOF 15960 if ac_fn_c_try_link "$LINENO" 15961 then : 15962 eval $cacheid=yes 15963 else $as_nop 15964 eval $cacheid=no 15965 fi 15966 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15967 conftest$ac_exeext conftest.$ac_ext 15968 fi 15969 15970 15971 CFLAGS="$xorg_testset_save_CFLAGS" 15972 15973 eval supported=\$$cacheid 15974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15975 printf "%s\n" "$supported" >&6; } 15976 if test "$supported" = "yes" ; then 15977 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 15978 found="yes" 15979 fi 15980 fi 15981 15982 15983 15984 15985 15986 15987 15988 15989 15990 15991 15992 15993 15994 15995 15996 xorg_testset_save_CFLAGS="$CFLAGS" 15997 15998 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15999 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16001 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16002 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16003 then : 16004 printf %s "(cached) " >&6 16005 else $as_nop 16006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16007 /* end confdefs.h. */ 16008 int i; 16009 _ACEOF 16010 if ac_fn_c_try_compile "$LINENO" 16011 then : 16012 xorg_cv_cc_flag_unknown_warning_option=yes 16013 else $as_nop 16014 xorg_cv_cc_flag_unknown_warning_option=no 16015 fi 16016 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16017 fi 16018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16019 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16020 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16021 CFLAGS="$xorg_testset_save_CFLAGS" 16022 fi 16023 16024 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16025 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16027 fi 16028 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16030 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16031 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16032 then : 16033 printf %s "(cached) " >&6 16034 else $as_nop 16035 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16036 /* end confdefs.h. */ 16037 int i; 16038 _ACEOF 16039 if ac_fn_c_try_compile "$LINENO" 16040 then : 16041 xorg_cv_cc_flag_unused_command_line_argument=yes 16042 else $as_nop 16043 xorg_cv_cc_flag_unused_command_line_argument=no 16044 fi 16045 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16046 fi 16047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16048 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16049 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16050 CFLAGS="$xorg_testset_save_CFLAGS" 16051 fi 16052 16053 found="no" 16054 16055 if test $found = "no" ; then 16056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16058 fi 16059 16060 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16062 fi 16063 16064 CFLAGS="$CFLAGS -Werror=sequence-point" 16065 16066 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 16067 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 16068 cacheid=xorg_cv_cc_flag__Werror_sequence_point 16069 if eval test \${$cacheid+y} 16070 then : 16071 printf %s "(cached) " >&6 16072 else $as_nop 16073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16074 /* end confdefs.h. */ 16075 int i; 16076 int 16077 main (void) 16078 { 16079 16080 ; 16081 return 0; 16082 } 16083 _ACEOF 16084 if ac_fn_c_try_link "$LINENO" 16085 then : 16086 eval $cacheid=yes 16087 else $as_nop 16088 eval $cacheid=no 16089 fi 16090 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16091 conftest$ac_exeext conftest.$ac_ext 16092 fi 16093 16094 16095 CFLAGS="$xorg_testset_save_CFLAGS" 16096 16097 eval supported=\$$cacheid 16098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16099 printf "%s\n" "$supported" >&6; } 16100 if test "$supported" = "yes" ; then 16101 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 16102 found="yes" 16103 fi 16104 fi 16105 16106 16107 16108 16109 16110 16111 16112 16113 16114 16115 16116 16117 16118 16119 16120 xorg_testset_save_CFLAGS="$CFLAGS" 16121 16122 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16125 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16126 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16127 then : 16128 printf %s "(cached) " >&6 16129 else $as_nop 16130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16131 /* end confdefs.h. */ 16132 int i; 16133 _ACEOF 16134 if ac_fn_c_try_compile "$LINENO" 16135 then : 16136 xorg_cv_cc_flag_unknown_warning_option=yes 16137 else $as_nop 16138 xorg_cv_cc_flag_unknown_warning_option=no 16139 fi 16140 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16141 fi 16142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16143 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16144 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16145 CFLAGS="$xorg_testset_save_CFLAGS" 16146 fi 16147 16148 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16149 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16150 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16151 fi 16152 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16154 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16155 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16156 then : 16157 printf %s "(cached) " >&6 16158 else $as_nop 16159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16160 /* end confdefs.h. */ 16161 int i; 16162 _ACEOF 16163 if ac_fn_c_try_compile "$LINENO" 16164 then : 16165 xorg_cv_cc_flag_unused_command_line_argument=yes 16166 else $as_nop 16167 xorg_cv_cc_flag_unused_command_line_argument=no 16168 fi 16169 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16170 fi 16171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16172 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16173 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16174 CFLAGS="$xorg_testset_save_CFLAGS" 16175 fi 16176 16177 found="no" 16178 16179 if test $found = "no" ; then 16180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16182 fi 16183 16184 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16186 fi 16187 16188 CFLAGS="$CFLAGS -Werror=return-type" 16189 16190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 16191 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 16192 cacheid=xorg_cv_cc_flag__Werror_return_type 16193 if eval test \${$cacheid+y} 16194 then : 16195 printf %s "(cached) " >&6 16196 else $as_nop 16197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16198 /* end confdefs.h. */ 16199 int i; 16200 int 16201 main (void) 16202 { 16203 16204 ; 16205 return 0; 16206 } 16207 _ACEOF 16208 if ac_fn_c_try_link "$LINENO" 16209 then : 16210 eval $cacheid=yes 16211 else $as_nop 16212 eval $cacheid=no 16213 fi 16214 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16215 conftest$ac_exeext conftest.$ac_ext 16216 fi 16217 16218 16219 CFLAGS="$xorg_testset_save_CFLAGS" 16220 16221 eval supported=\$$cacheid 16222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16223 printf "%s\n" "$supported" >&6; } 16224 if test "$supported" = "yes" ; then 16225 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 16226 found="yes" 16227 fi 16228 fi 16229 16230 if test $found = "no" ; then 16231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16233 fi 16234 16235 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16237 fi 16238 16239 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16240 16241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 16242 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 16243 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 16244 if eval test \${$cacheid+y} 16245 then : 16246 printf %s "(cached) " >&6 16247 else $as_nop 16248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16249 /* end confdefs.h. */ 16250 int i; 16251 int 16252 main (void) 16253 { 16254 16255 ; 16256 return 0; 16257 } 16258 _ACEOF 16259 if ac_fn_c_try_link "$LINENO" 16260 then : 16261 eval $cacheid=yes 16262 else $as_nop 16263 eval $cacheid=no 16264 fi 16265 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16266 conftest$ac_exeext conftest.$ac_ext 16267 fi 16268 16269 16270 CFLAGS="$xorg_testset_save_CFLAGS" 16271 16272 eval supported=\$$cacheid 16273 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16274 printf "%s\n" "$supported" >&6; } 16275 if test "$supported" = "yes" ; then 16276 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16277 found="yes" 16278 fi 16279 fi 16280 16281 16282 16283 16284 16285 16286 16287 16288 16289 16290 16291 16292 16293 16294 16295 xorg_testset_save_CFLAGS="$CFLAGS" 16296 16297 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16299 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16300 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16301 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16302 then : 16303 printf %s "(cached) " >&6 16304 else $as_nop 16305 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16306 /* end confdefs.h. */ 16307 int i; 16308 _ACEOF 16309 if ac_fn_c_try_compile "$LINENO" 16310 then : 16311 xorg_cv_cc_flag_unknown_warning_option=yes 16312 else $as_nop 16313 xorg_cv_cc_flag_unknown_warning_option=no 16314 fi 16315 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16316 fi 16317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16318 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16319 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16320 CFLAGS="$xorg_testset_save_CFLAGS" 16321 fi 16322 16323 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16324 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16325 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16326 fi 16327 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16329 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16330 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16331 then : 16332 printf %s "(cached) " >&6 16333 else $as_nop 16334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16335 /* end confdefs.h. */ 16336 int i; 16337 _ACEOF 16338 if ac_fn_c_try_compile "$LINENO" 16339 then : 16340 xorg_cv_cc_flag_unused_command_line_argument=yes 16341 else $as_nop 16342 xorg_cv_cc_flag_unused_command_line_argument=no 16343 fi 16344 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16345 fi 16346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16347 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16348 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16349 CFLAGS="$xorg_testset_save_CFLAGS" 16350 fi 16351 16352 found="no" 16353 16354 if test $found = "no" ; then 16355 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16356 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16357 fi 16358 16359 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16360 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16361 fi 16362 16363 CFLAGS="$CFLAGS -Werror=trigraphs" 16364 16365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 16366 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 16367 cacheid=xorg_cv_cc_flag__Werror_trigraphs 16368 if eval test \${$cacheid+y} 16369 then : 16370 printf %s "(cached) " >&6 16371 else $as_nop 16372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16373 /* end confdefs.h. */ 16374 int i; 16375 int 16376 main (void) 16377 { 16378 16379 ; 16380 return 0; 16381 } 16382 _ACEOF 16383 if ac_fn_c_try_link "$LINENO" 16384 then : 16385 eval $cacheid=yes 16386 else $as_nop 16387 eval $cacheid=no 16388 fi 16389 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16390 conftest$ac_exeext conftest.$ac_ext 16391 fi 16392 16393 16394 CFLAGS="$xorg_testset_save_CFLAGS" 16395 16396 eval supported=\$$cacheid 16397 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16398 printf "%s\n" "$supported" >&6; } 16399 if test "$supported" = "yes" ; then 16400 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 16401 found="yes" 16402 fi 16403 fi 16404 16405 16406 16407 16408 16409 16410 16411 16412 16413 16414 16415 16416 16417 16418 16419 xorg_testset_save_CFLAGS="$CFLAGS" 16420 16421 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16424 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16425 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16426 then : 16427 printf %s "(cached) " >&6 16428 else $as_nop 16429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16430 /* end confdefs.h. */ 16431 int i; 16432 _ACEOF 16433 if ac_fn_c_try_compile "$LINENO" 16434 then : 16435 xorg_cv_cc_flag_unknown_warning_option=yes 16436 else $as_nop 16437 xorg_cv_cc_flag_unknown_warning_option=no 16438 fi 16439 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16440 fi 16441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16442 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16443 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16444 CFLAGS="$xorg_testset_save_CFLAGS" 16445 fi 16446 16447 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16448 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16449 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16450 fi 16451 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16453 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16454 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16455 then : 16456 printf %s "(cached) " >&6 16457 else $as_nop 16458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16459 /* end confdefs.h. */ 16460 int i; 16461 _ACEOF 16462 if ac_fn_c_try_compile "$LINENO" 16463 then : 16464 xorg_cv_cc_flag_unused_command_line_argument=yes 16465 else $as_nop 16466 xorg_cv_cc_flag_unused_command_line_argument=no 16467 fi 16468 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16469 fi 16470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16471 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16472 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16473 CFLAGS="$xorg_testset_save_CFLAGS" 16474 fi 16475 16476 found="no" 16477 16478 if test $found = "no" ; then 16479 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16480 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16481 fi 16482 16483 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16484 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16485 fi 16486 16487 CFLAGS="$CFLAGS -Werror=array-bounds" 16488 16489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 16490 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 16491 cacheid=xorg_cv_cc_flag__Werror_array_bounds 16492 if eval test \${$cacheid+y} 16493 then : 16494 printf %s "(cached) " >&6 16495 else $as_nop 16496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16497 /* end confdefs.h. */ 16498 int i; 16499 int 16500 main (void) 16501 { 16502 16503 ; 16504 return 0; 16505 } 16506 _ACEOF 16507 if ac_fn_c_try_link "$LINENO" 16508 then : 16509 eval $cacheid=yes 16510 else $as_nop 16511 eval $cacheid=no 16512 fi 16513 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16514 conftest$ac_exeext conftest.$ac_ext 16515 fi 16516 16517 16518 CFLAGS="$xorg_testset_save_CFLAGS" 16519 16520 eval supported=\$$cacheid 16521 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16522 printf "%s\n" "$supported" >&6; } 16523 if test "$supported" = "yes" ; then 16524 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 16525 found="yes" 16526 fi 16527 fi 16528 16529 16530 16531 16532 16533 16534 16535 16536 16537 16538 16539 16540 16541 16542 16543 xorg_testset_save_CFLAGS="$CFLAGS" 16544 16545 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16548 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16549 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16550 then : 16551 printf %s "(cached) " >&6 16552 else $as_nop 16553 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16554 /* end confdefs.h. */ 16555 int i; 16556 _ACEOF 16557 if ac_fn_c_try_compile "$LINENO" 16558 then : 16559 xorg_cv_cc_flag_unknown_warning_option=yes 16560 else $as_nop 16561 xorg_cv_cc_flag_unknown_warning_option=no 16562 fi 16563 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16564 fi 16565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16566 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16567 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16568 CFLAGS="$xorg_testset_save_CFLAGS" 16569 fi 16570 16571 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16574 fi 16575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16577 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16578 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16579 then : 16580 printf %s "(cached) " >&6 16581 else $as_nop 16582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16583 /* end confdefs.h. */ 16584 int i; 16585 _ACEOF 16586 if ac_fn_c_try_compile "$LINENO" 16587 then : 16588 xorg_cv_cc_flag_unused_command_line_argument=yes 16589 else $as_nop 16590 xorg_cv_cc_flag_unused_command_line_argument=no 16591 fi 16592 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16593 fi 16594 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16595 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16596 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16597 CFLAGS="$xorg_testset_save_CFLAGS" 16598 fi 16599 16600 found="no" 16601 16602 if test $found = "no" ; then 16603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16605 fi 16606 16607 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16609 fi 16610 16611 CFLAGS="$CFLAGS -Werror=write-strings" 16612 16613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 16614 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 16615 cacheid=xorg_cv_cc_flag__Werror_write_strings 16616 if eval test \${$cacheid+y} 16617 then : 16618 printf %s "(cached) " >&6 16619 else $as_nop 16620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16621 /* end confdefs.h. */ 16622 int i; 16623 int 16624 main (void) 16625 { 16626 16627 ; 16628 return 0; 16629 } 16630 _ACEOF 16631 if ac_fn_c_try_link "$LINENO" 16632 then : 16633 eval $cacheid=yes 16634 else $as_nop 16635 eval $cacheid=no 16636 fi 16637 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16638 conftest$ac_exeext conftest.$ac_ext 16639 fi 16640 16641 16642 CFLAGS="$xorg_testset_save_CFLAGS" 16643 16644 eval supported=\$$cacheid 16645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16646 printf "%s\n" "$supported" >&6; } 16647 if test "$supported" = "yes" ; then 16648 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 16649 found="yes" 16650 fi 16651 fi 16652 16653 16654 16655 16656 16657 16658 16659 16660 16661 16662 16663 16664 16665 16666 16667 xorg_testset_save_CFLAGS="$CFLAGS" 16668 16669 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16671 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16672 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16673 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16674 then : 16675 printf %s "(cached) " >&6 16676 else $as_nop 16677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16678 /* end confdefs.h. */ 16679 int i; 16680 _ACEOF 16681 if ac_fn_c_try_compile "$LINENO" 16682 then : 16683 xorg_cv_cc_flag_unknown_warning_option=yes 16684 else $as_nop 16685 xorg_cv_cc_flag_unknown_warning_option=no 16686 fi 16687 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16688 fi 16689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16690 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16691 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16692 CFLAGS="$xorg_testset_save_CFLAGS" 16693 fi 16694 16695 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16696 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16698 fi 16699 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16701 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16702 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16703 then : 16704 printf %s "(cached) " >&6 16705 else $as_nop 16706 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16707 /* end confdefs.h. */ 16708 int i; 16709 _ACEOF 16710 if ac_fn_c_try_compile "$LINENO" 16711 then : 16712 xorg_cv_cc_flag_unused_command_line_argument=yes 16713 else $as_nop 16714 xorg_cv_cc_flag_unused_command_line_argument=no 16715 fi 16716 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16717 fi 16718 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16719 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16720 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16721 CFLAGS="$xorg_testset_save_CFLAGS" 16722 fi 16723 16724 found="no" 16725 16726 if test $found = "no" ; then 16727 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16729 fi 16730 16731 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16732 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16733 fi 16734 16735 CFLAGS="$CFLAGS -Werror=address" 16736 16737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 16738 printf %s "checking if $CC supports -Werror=address... " >&6; } 16739 cacheid=xorg_cv_cc_flag__Werror_address 16740 if eval test \${$cacheid+y} 16741 then : 16742 printf %s "(cached) " >&6 16743 else $as_nop 16744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16745 /* end confdefs.h. */ 16746 int i; 16747 int 16748 main (void) 16749 { 16750 16751 ; 16752 return 0; 16753 } 16754 _ACEOF 16755 if ac_fn_c_try_link "$LINENO" 16756 then : 16757 eval $cacheid=yes 16758 else $as_nop 16759 eval $cacheid=no 16760 fi 16761 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16762 conftest$ac_exeext conftest.$ac_ext 16763 fi 16764 16765 16766 CFLAGS="$xorg_testset_save_CFLAGS" 16767 16768 eval supported=\$$cacheid 16769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16770 printf "%s\n" "$supported" >&6; } 16771 if test "$supported" = "yes" ; then 16772 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 16773 found="yes" 16774 fi 16775 fi 16776 16777 16778 16779 16780 16781 16782 16783 16784 16785 16786 16787 16788 16789 16790 16791 xorg_testset_save_CFLAGS="$CFLAGS" 16792 16793 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16795 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16796 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16797 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16798 then : 16799 printf %s "(cached) " >&6 16800 else $as_nop 16801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16802 /* end confdefs.h. */ 16803 int i; 16804 _ACEOF 16805 if ac_fn_c_try_compile "$LINENO" 16806 then : 16807 xorg_cv_cc_flag_unknown_warning_option=yes 16808 else $as_nop 16809 xorg_cv_cc_flag_unknown_warning_option=no 16810 fi 16811 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16812 fi 16813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16814 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16815 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16816 CFLAGS="$xorg_testset_save_CFLAGS" 16817 fi 16818 16819 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16820 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16821 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16822 fi 16823 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16825 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16826 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16827 then : 16828 printf %s "(cached) " >&6 16829 else $as_nop 16830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16831 /* end confdefs.h. */ 16832 int i; 16833 _ACEOF 16834 if ac_fn_c_try_compile "$LINENO" 16835 then : 16836 xorg_cv_cc_flag_unused_command_line_argument=yes 16837 else $as_nop 16838 xorg_cv_cc_flag_unused_command_line_argument=no 16839 fi 16840 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16841 fi 16842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16843 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16845 CFLAGS="$xorg_testset_save_CFLAGS" 16846 fi 16847 16848 found="no" 16849 16850 if test $found = "no" ; then 16851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16853 fi 16854 16855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16857 fi 16858 16859 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 16860 16861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 16862 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 16863 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 16864 if eval test \${$cacheid+y} 16865 then : 16866 printf %s "(cached) " >&6 16867 else $as_nop 16868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16869 /* end confdefs.h. */ 16870 int i; 16871 int 16872 main (void) 16873 { 16874 16875 ; 16876 return 0; 16877 } 16878 _ACEOF 16879 if ac_fn_c_try_link "$LINENO" 16880 then : 16881 eval $cacheid=yes 16882 else $as_nop 16883 eval $cacheid=no 16884 fi 16885 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16886 conftest$ac_exeext conftest.$ac_ext 16887 fi 16888 16889 16890 CFLAGS="$xorg_testset_save_CFLAGS" 16891 16892 eval supported=\$$cacheid 16893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16894 printf "%s\n" "$supported" >&6; } 16895 if test "$supported" = "yes" ; then 16896 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 16897 found="yes" 16898 fi 16899 fi 16900 16901 if test $found = "no" ; then 16902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16904 fi 16905 16906 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16907 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16908 fi 16909 16910 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16911 16912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 16913 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 16914 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 16915 if eval test \${$cacheid+y} 16916 then : 16917 printf %s "(cached) " >&6 16918 else $as_nop 16919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16920 /* end confdefs.h. */ 16921 int i; 16922 int 16923 main (void) 16924 { 16925 16926 ; 16927 return 0; 16928 } 16929 _ACEOF 16930 if ac_fn_c_try_link "$LINENO" 16931 then : 16932 eval $cacheid=yes 16933 else $as_nop 16934 eval $cacheid=no 16935 fi 16936 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16937 conftest$ac_exeext conftest.$ac_ext 16938 fi 16939 16940 16941 CFLAGS="$xorg_testset_save_CFLAGS" 16942 16943 eval supported=\$$cacheid 16944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16945 printf "%s\n" "$supported" >&6; } 16946 if test "$supported" = "yes" ; then 16947 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16948 found="yes" 16949 fi 16950 fi 16951 16952 16953 16954 16955 16956 16957 16958 16959 16960 16961 16962 16963 16964 16965 16966 xorg_testset_save_CFLAGS="$CFLAGS" 16967 16968 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16969 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16970 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16971 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16972 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16973 then : 16974 printf %s "(cached) " >&6 16975 else $as_nop 16976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16977 /* end confdefs.h. */ 16978 int i; 16979 _ACEOF 16980 if ac_fn_c_try_compile "$LINENO" 16981 then : 16982 xorg_cv_cc_flag_unknown_warning_option=yes 16983 else $as_nop 16984 xorg_cv_cc_flag_unknown_warning_option=no 16985 fi 16986 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16987 fi 16988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16989 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16990 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16991 CFLAGS="$xorg_testset_save_CFLAGS" 16992 fi 16993 16994 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16995 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16997 fi 16998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17000 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17001 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17002 then : 17003 printf %s "(cached) " >&6 17004 else $as_nop 17005 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17006 /* end confdefs.h. */ 17007 int i; 17008 _ACEOF 17009 if ac_fn_c_try_compile "$LINENO" 17010 then : 17011 xorg_cv_cc_flag_unused_command_line_argument=yes 17012 else $as_nop 17013 xorg_cv_cc_flag_unused_command_line_argument=no 17014 fi 17015 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17016 fi 17017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17018 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17019 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17020 CFLAGS="$xorg_testset_save_CFLAGS" 17021 fi 17022 17023 found="no" 17024 17025 if test $found = "no" ; then 17026 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17028 fi 17029 17030 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17031 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17032 fi 17033 17034 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 17035 17036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 17037 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 17038 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 17039 if eval test \${$cacheid+y} 17040 then : 17041 printf %s "(cached) " >&6 17042 else $as_nop 17043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17044 /* end confdefs.h. */ 17045 int i; 17046 int 17047 main (void) 17048 { 17049 17050 ; 17051 return 0; 17052 } 17053 _ACEOF 17054 if ac_fn_c_try_link "$LINENO" 17055 then : 17056 eval $cacheid=yes 17057 else $as_nop 17058 eval $cacheid=no 17059 fi 17060 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17061 conftest$ac_exeext conftest.$ac_ext 17062 fi 17063 17064 17065 CFLAGS="$xorg_testset_save_CFLAGS" 17066 17067 eval supported=\$$cacheid 17068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17069 printf "%s\n" "$supported" >&6; } 17070 if test "$supported" = "yes" ; then 17071 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 17072 found="yes" 17073 fi 17074 fi 17075 17076 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 17077 else 17078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 17079 printf "%s\n" "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 17080 17081 17082 17083 17084 17085 17086 17087 17088 17089 17090 17091 17092 17093 xorg_testset_save_CFLAGS="$CFLAGS" 17094 17095 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17096 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17098 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17099 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17100 then : 17101 printf %s "(cached) " >&6 17102 else $as_nop 17103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17104 /* end confdefs.h. */ 17105 int i; 17106 _ACEOF 17107 if ac_fn_c_try_compile "$LINENO" 17108 then : 17109 xorg_cv_cc_flag_unknown_warning_option=yes 17110 else $as_nop 17111 xorg_cv_cc_flag_unknown_warning_option=no 17112 fi 17113 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17114 fi 17115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17116 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17117 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17118 CFLAGS="$xorg_testset_save_CFLAGS" 17119 fi 17120 17121 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17122 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17123 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17124 fi 17125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17127 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17128 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17129 then : 17130 printf %s "(cached) " >&6 17131 else $as_nop 17132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17133 /* end confdefs.h. */ 17134 int i; 17135 _ACEOF 17136 if ac_fn_c_try_compile "$LINENO" 17137 then : 17138 xorg_cv_cc_flag_unused_command_line_argument=yes 17139 else $as_nop 17140 xorg_cv_cc_flag_unused_command_line_argument=no 17141 fi 17142 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17143 fi 17144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17145 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17146 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17147 CFLAGS="$xorg_testset_save_CFLAGS" 17148 fi 17149 17150 found="no" 17151 17152 if test $found = "no" ; then 17153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17155 fi 17156 17157 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17158 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17159 fi 17160 17161 CFLAGS="$CFLAGS -Wimplicit" 17162 17163 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 17164 printf %s "checking if $CC supports -Wimplicit... " >&6; } 17165 cacheid=xorg_cv_cc_flag__Wimplicit 17166 if eval test \${$cacheid+y} 17167 then : 17168 printf %s "(cached) " >&6 17169 else $as_nop 17170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17171 /* end confdefs.h. */ 17172 int i; 17173 int 17174 main (void) 17175 { 17176 17177 ; 17178 return 0; 17179 } 17180 _ACEOF 17181 if ac_fn_c_try_link "$LINENO" 17182 then : 17183 eval $cacheid=yes 17184 else $as_nop 17185 eval $cacheid=no 17186 fi 17187 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17188 conftest$ac_exeext conftest.$ac_ext 17189 fi 17190 17191 17192 CFLAGS="$xorg_testset_save_CFLAGS" 17193 17194 eval supported=\$$cacheid 17195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17196 printf "%s\n" "$supported" >&6; } 17197 if test "$supported" = "yes" ; then 17198 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 17199 found="yes" 17200 fi 17201 fi 17202 17203 17204 17205 17206 17207 17208 17209 17210 17211 17212 17213 17214 17215 17216 17217 xorg_testset_save_CFLAGS="$CFLAGS" 17218 17219 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17222 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17223 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17224 then : 17225 printf %s "(cached) " >&6 17226 else $as_nop 17227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17228 /* end confdefs.h. */ 17229 int i; 17230 _ACEOF 17231 if ac_fn_c_try_compile "$LINENO" 17232 then : 17233 xorg_cv_cc_flag_unknown_warning_option=yes 17234 else $as_nop 17235 xorg_cv_cc_flag_unknown_warning_option=no 17236 fi 17237 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17238 fi 17239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17240 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17241 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17242 CFLAGS="$xorg_testset_save_CFLAGS" 17243 fi 17244 17245 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17248 fi 17249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17251 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17252 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17253 then : 17254 printf %s "(cached) " >&6 17255 else $as_nop 17256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17257 /* end confdefs.h. */ 17258 int i; 17259 _ACEOF 17260 if ac_fn_c_try_compile "$LINENO" 17261 then : 17262 xorg_cv_cc_flag_unused_command_line_argument=yes 17263 else $as_nop 17264 xorg_cv_cc_flag_unused_command_line_argument=no 17265 fi 17266 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17267 fi 17268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17269 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17270 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17271 CFLAGS="$xorg_testset_save_CFLAGS" 17272 fi 17273 17274 found="no" 17275 17276 if test $found = "no" ; then 17277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17279 fi 17280 17281 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17283 fi 17284 17285 CFLAGS="$CFLAGS -Wnonnull" 17286 17287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 17288 printf %s "checking if $CC supports -Wnonnull... " >&6; } 17289 cacheid=xorg_cv_cc_flag__Wnonnull 17290 if eval test \${$cacheid+y} 17291 then : 17292 printf %s "(cached) " >&6 17293 else $as_nop 17294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17295 /* end confdefs.h. */ 17296 int i; 17297 int 17298 main (void) 17299 { 17300 17301 ; 17302 return 0; 17303 } 17304 _ACEOF 17305 if ac_fn_c_try_link "$LINENO" 17306 then : 17307 eval $cacheid=yes 17308 else $as_nop 17309 eval $cacheid=no 17310 fi 17311 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17312 conftest$ac_exeext conftest.$ac_ext 17313 fi 17314 17315 17316 CFLAGS="$xorg_testset_save_CFLAGS" 17317 17318 eval supported=\$$cacheid 17319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17320 printf "%s\n" "$supported" >&6; } 17321 if test "$supported" = "yes" ; then 17322 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 17323 found="yes" 17324 fi 17325 fi 17326 17327 17328 17329 17330 17331 17332 17333 17334 17335 17336 17337 17338 17339 17340 17341 xorg_testset_save_CFLAGS="$CFLAGS" 17342 17343 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17344 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17346 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17347 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17348 then : 17349 printf %s "(cached) " >&6 17350 else $as_nop 17351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17352 /* end confdefs.h. */ 17353 int i; 17354 _ACEOF 17355 if ac_fn_c_try_compile "$LINENO" 17356 then : 17357 xorg_cv_cc_flag_unknown_warning_option=yes 17358 else $as_nop 17359 xorg_cv_cc_flag_unknown_warning_option=no 17360 fi 17361 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17362 fi 17363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17364 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17365 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17366 CFLAGS="$xorg_testset_save_CFLAGS" 17367 fi 17368 17369 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17370 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17371 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17372 fi 17373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17375 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17376 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17377 then : 17378 printf %s "(cached) " >&6 17379 else $as_nop 17380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17381 /* end confdefs.h. */ 17382 int i; 17383 _ACEOF 17384 if ac_fn_c_try_compile "$LINENO" 17385 then : 17386 xorg_cv_cc_flag_unused_command_line_argument=yes 17387 else $as_nop 17388 xorg_cv_cc_flag_unused_command_line_argument=no 17389 fi 17390 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17391 fi 17392 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17393 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17394 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17395 CFLAGS="$xorg_testset_save_CFLAGS" 17396 fi 17397 17398 found="no" 17399 17400 if test $found = "no" ; then 17401 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17402 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17403 fi 17404 17405 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17406 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17407 fi 17408 17409 CFLAGS="$CFLAGS -Winit-self" 17410 17411 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 17412 printf %s "checking if $CC supports -Winit-self... " >&6; } 17413 cacheid=xorg_cv_cc_flag__Winit_self 17414 if eval test \${$cacheid+y} 17415 then : 17416 printf %s "(cached) " >&6 17417 else $as_nop 17418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17419 /* end confdefs.h. */ 17420 int i; 17421 int 17422 main (void) 17423 { 17424 17425 ; 17426 return 0; 17427 } 17428 _ACEOF 17429 if ac_fn_c_try_link "$LINENO" 17430 then : 17431 eval $cacheid=yes 17432 else $as_nop 17433 eval $cacheid=no 17434 fi 17435 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17436 conftest$ac_exeext conftest.$ac_ext 17437 fi 17438 17439 17440 CFLAGS="$xorg_testset_save_CFLAGS" 17441 17442 eval supported=\$$cacheid 17443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17444 printf "%s\n" "$supported" >&6; } 17445 if test "$supported" = "yes" ; then 17446 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 17447 found="yes" 17448 fi 17449 fi 17450 17451 17452 17453 17454 17455 17456 17457 17458 17459 17460 17461 17462 17463 17464 17465 xorg_testset_save_CFLAGS="$CFLAGS" 17466 17467 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17470 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17471 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17472 then : 17473 printf %s "(cached) " >&6 17474 else $as_nop 17475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17476 /* end confdefs.h. */ 17477 int i; 17478 _ACEOF 17479 if ac_fn_c_try_compile "$LINENO" 17480 then : 17481 xorg_cv_cc_flag_unknown_warning_option=yes 17482 else $as_nop 17483 xorg_cv_cc_flag_unknown_warning_option=no 17484 fi 17485 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17486 fi 17487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17488 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17489 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17490 CFLAGS="$xorg_testset_save_CFLAGS" 17491 fi 17492 17493 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17496 fi 17497 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17499 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17500 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17501 then : 17502 printf %s "(cached) " >&6 17503 else $as_nop 17504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17505 /* end confdefs.h. */ 17506 int i; 17507 _ACEOF 17508 if ac_fn_c_try_compile "$LINENO" 17509 then : 17510 xorg_cv_cc_flag_unused_command_line_argument=yes 17511 else $as_nop 17512 xorg_cv_cc_flag_unused_command_line_argument=no 17513 fi 17514 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17515 fi 17516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17517 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17518 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17519 CFLAGS="$xorg_testset_save_CFLAGS" 17520 fi 17521 17522 found="no" 17523 17524 if test $found = "no" ; then 17525 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17526 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17527 fi 17528 17529 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17531 fi 17532 17533 CFLAGS="$CFLAGS -Wmain" 17534 17535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 17536 printf %s "checking if $CC supports -Wmain... " >&6; } 17537 cacheid=xorg_cv_cc_flag__Wmain 17538 if eval test \${$cacheid+y} 17539 then : 17540 printf %s "(cached) " >&6 17541 else $as_nop 17542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17543 /* end confdefs.h. */ 17544 int i; 17545 int 17546 main (void) 17547 { 17548 17549 ; 17550 return 0; 17551 } 17552 _ACEOF 17553 if ac_fn_c_try_link "$LINENO" 17554 then : 17555 eval $cacheid=yes 17556 else $as_nop 17557 eval $cacheid=no 17558 fi 17559 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17560 conftest$ac_exeext conftest.$ac_ext 17561 fi 17562 17563 17564 CFLAGS="$xorg_testset_save_CFLAGS" 17565 17566 eval supported=\$$cacheid 17567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17568 printf "%s\n" "$supported" >&6; } 17569 if test "$supported" = "yes" ; then 17570 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 17571 found="yes" 17572 fi 17573 fi 17574 17575 17576 17577 17578 17579 17580 17581 17582 17583 17584 17585 17586 17587 17588 17589 xorg_testset_save_CFLAGS="$CFLAGS" 17590 17591 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17594 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17595 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17596 then : 17597 printf %s "(cached) " >&6 17598 else $as_nop 17599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17600 /* end confdefs.h. */ 17601 int i; 17602 _ACEOF 17603 if ac_fn_c_try_compile "$LINENO" 17604 then : 17605 xorg_cv_cc_flag_unknown_warning_option=yes 17606 else $as_nop 17607 xorg_cv_cc_flag_unknown_warning_option=no 17608 fi 17609 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17610 fi 17611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17612 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17613 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17614 CFLAGS="$xorg_testset_save_CFLAGS" 17615 fi 17616 17617 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17618 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17619 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17620 fi 17621 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17623 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17624 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17625 then : 17626 printf %s "(cached) " >&6 17627 else $as_nop 17628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17629 /* end confdefs.h. */ 17630 int i; 17631 _ACEOF 17632 if ac_fn_c_try_compile "$LINENO" 17633 then : 17634 xorg_cv_cc_flag_unused_command_line_argument=yes 17635 else $as_nop 17636 xorg_cv_cc_flag_unused_command_line_argument=no 17637 fi 17638 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17639 fi 17640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17641 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17642 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17643 CFLAGS="$xorg_testset_save_CFLAGS" 17644 fi 17645 17646 found="no" 17647 17648 if test $found = "no" ; then 17649 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17650 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17651 fi 17652 17653 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17654 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17655 fi 17656 17657 CFLAGS="$CFLAGS -Wmissing-braces" 17658 17659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 17660 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 17661 cacheid=xorg_cv_cc_flag__Wmissing_braces 17662 if eval test \${$cacheid+y} 17663 then : 17664 printf %s "(cached) " >&6 17665 else $as_nop 17666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17667 /* end confdefs.h. */ 17668 int i; 17669 int 17670 main (void) 17671 { 17672 17673 ; 17674 return 0; 17675 } 17676 _ACEOF 17677 if ac_fn_c_try_link "$LINENO" 17678 then : 17679 eval $cacheid=yes 17680 else $as_nop 17681 eval $cacheid=no 17682 fi 17683 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17684 conftest$ac_exeext conftest.$ac_ext 17685 fi 17686 17687 17688 CFLAGS="$xorg_testset_save_CFLAGS" 17689 17690 eval supported=\$$cacheid 17691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17692 printf "%s\n" "$supported" >&6; } 17693 if test "$supported" = "yes" ; then 17694 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 17695 found="yes" 17696 fi 17697 fi 17698 17699 17700 17701 17702 17703 17704 17705 17706 17707 17708 17709 17710 17711 17712 17713 xorg_testset_save_CFLAGS="$CFLAGS" 17714 17715 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17718 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17719 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17720 then : 17721 printf %s "(cached) " >&6 17722 else $as_nop 17723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17724 /* end confdefs.h. */ 17725 int i; 17726 _ACEOF 17727 if ac_fn_c_try_compile "$LINENO" 17728 then : 17729 xorg_cv_cc_flag_unknown_warning_option=yes 17730 else $as_nop 17731 xorg_cv_cc_flag_unknown_warning_option=no 17732 fi 17733 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17734 fi 17735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17736 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17737 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17738 CFLAGS="$xorg_testset_save_CFLAGS" 17739 fi 17740 17741 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17742 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17743 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17744 fi 17745 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17747 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17748 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17749 then : 17750 printf %s "(cached) " >&6 17751 else $as_nop 17752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17753 /* end confdefs.h. */ 17754 int i; 17755 _ACEOF 17756 if ac_fn_c_try_compile "$LINENO" 17757 then : 17758 xorg_cv_cc_flag_unused_command_line_argument=yes 17759 else $as_nop 17760 xorg_cv_cc_flag_unused_command_line_argument=no 17761 fi 17762 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17763 fi 17764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17765 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17766 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17767 CFLAGS="$xorg_testset_save_CFLAGS" 17768 fi 17769 17770 found="no" 17771 17772 if test $found = "no" ; then 17773 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17774 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17775 fi 17776 17777 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17778 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17779 fi 17780 17781 CFLAGS="$CFLAGS -Wsequence-point" 17782 17783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 17784 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 17785 cacheid=xorg_cv_cc_flag__Wsequence_point 17786 if eval test \${$cacheid+y} 17787 then : 17788 printf %s "(cached) " >&6 17789 else $as_nop 17790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17791 /* end confdefs.h. */ 17792 int i; 17793 int 17794 main (void) 17795 { 17796 17797 ; 17798 return 0; 17799 } 17800 _ACEOF 17801 if ac_fn_c_try_link "$LINENO" 17802 then : 17803 eval $cacheid=yes 17804 else $as_nop 17805 eval $cacheid=no 17806 fi 17807 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17808 conftest$ac_exeext conftest.$ac_ext 17809 fi 17810 17811 17812 CFLAGS="$xorg_testset_save_CFLAGS" 17813 17814 eval supported=\$$cacheid 17815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17816 printf "%s\n" "$supported" >&6; } 17817 if test "$supported" = "yes" ; then 17818 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 17819 found="yes" 17820 fi 17821 fi 17822 17823 17824 17825 17826 17827 17828 17829 17830 17831 17832 17833 17834 17835 17836 17837 xorg_testset_save_CFLAGS="$CFLAGS" 17838 17839 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17842 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17843 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17844 then : 17845 printf %s "(cached) " >&6 17846 else $as_nop 17847 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17848 /* end confdefs.h. */ 17849 int i; 17850 _ACEOF 17851 if ac_fn_c_try_compile "$LINENO" 17852 then : 17853 xorg_cv_cc_flag_unknown_warning_option=yes 17854 else $as_nop 17855 xorg_cv_cc_flag_unknown_warning_option=no 17856 fi 17857 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17858 fi 17859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17860 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17861 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17862 CFLAGS="$xorg_testset_save_CFLAGS" 17863 fi 17864 17865 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17868 fi 17869 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17871 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17872 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17873 then : 17874 printf %s "(cached) " >&6 17875 else $as_nop 17876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17877 /* end confdefs.h. */ 17878 int i; 17879 _ACEOF 17880 if ac_fn_c_try_compile "$LINENO" 17881 then : 17882 xorg_cv_cc_flag_unused_command_line_argument=yes 17883 else $as_nop 17884 xorg_cv_cc_flag_unused_command_line_argument=no 17885 fi 17886 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17887 fi 17888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17889 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17890 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17891 CFLAGS="$xorg_testset_save_CFLAGS" 17892 fi 17893 17894 found="no" 17895 17896 if test $found = "no" ; then 17897 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17898 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17899 fi 17900 17901 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17903 fi 17904 17905 CFLAGS="$CFLAGS -Wreturn-type" 17906 17907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 17908 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 17909 cacheid=xorg_cv_cc_flag__Wreturn_type 17910 if eval test \${$cacheid+y} 17911 then : 17912 printf %s "(cached) " >&6 17913 else $as_nop 17914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17915 /* end confdefs.h. */ 17916 int i; 17917 int 17918 main (void) 17919 { 17920 17921 ; 17922 return 0; 17923 } 17924 _ACEOF 17925 if ac_fn_c_try_link "$LINENO" 17926 then : 17927 eval $cacheid=yes 17928 else $as_nop 17929 eval $cacheid=no 17930 fi 17931 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17932 conftest$ac_exeext conftest.$ac_ext 17933 fi 17934 17935 17936 CFLAGS="$xorg_testset_save_CFLAGS" 17937 17938 eval supported=\$$cacheid 17939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17940 printf "%s\n" "$supported" >&6; } 17941 if test "$supported" = "yes" ; then 17942 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 17943 found="yes" 17944 fi 17945 fi 17946 17947 17948 17949 17950 17951 17952 17953 17954 17955 17956 17957 17958 17959 17960 17961 xorg_testset_save_CFLAGS="$CFLAGS" 17962 17963 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17966 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17967 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17968 then : 17969 printf %s "(cached) " >&6 17970 else $as_nop 17971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17972 /* end confdefs.h. */ 17973 int i; 17974 _ACEOF 17975 if ac_fn_c_try_compile "$LINENO" 17976 then : 17977 xorg_cv_cc_flag_unknown_warning_option=yes 17978 else $as_nop 17979 xorg_cv_cc_flag_unknown_warning_option=no 17980 fi 17981 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17982 fi 17983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17984 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17985 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17986 CFLAGS="$xorg_testset_save_CFLAGS" 17987 fi 17988 17989 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17990 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17992 fi 17993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17995 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17996 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17997 then : 17998 printf %s "(cached) " >&6 17999 else $as_nop 18000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18001 /* end confdefs.h. */ 18002 int i; 18003 _ACEOF 18004 if ac_fn_c_try_compile "$LINENO" 18005 then : 18006 xorg_cv_cc_flag_unused_command_line_argument=yes 18007 else $as_nop 18008 xorg_cv_cc_flag_unused_command_line_argument=no 18009 fi 18010 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18011 fi 18012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18013 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18014 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18015 CFLAGS="$xorg_testset_save_CFLAGS" 18016 fi 18017 18018 found="no" 18019 18020 if test $found = "no" ; then 18021 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18022 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18023 fi 18024 18025 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18026 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18027 fi 18028 18029 CFLAGS="$CFLAGS -Wtrigraphs" 18030 18031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 18032 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 18033 cacheid=xorg_cv_cc_flag__Wtrigraphs 18034 if eval test \${$cacheid+y} 18035 then : 18036 printf %s "(cached) " >&6 18037 else $as_nop 18038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18039 /* end confdefs.h. */ 18040 int i; 18041 int 18042 main (void) 18043 { 18044 18045 ; 18046 return 0; 18047 } 18048 _ACEOF 18049 if ac_fn_c_try_link "$LINENO" 18050 then : 18051 eval $cacheid=yes 18052 else $as_nop 18053 eval $cacheid=no 18054 fi 18055 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18056 conftest$ac_exeext conftest.$ac_ext 18057 fi 18058 18059 18060 CFLAGS="$xorg_testset_save_CFLAGS" 18061 18062 eval supported=\$$cacheid 18063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18064 printf "%s\n" "$supported" >&6; } 18065 if test "$supported" = "yes" ; then 18066 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 18067 found="yes" 18068 fi 18069 fi 18070 18071 18072 18073 18074 18075 18076 18077 18078 18079 18080 18081 18082 18083 18084 18085 xorg_testset_save_CFLAGS="$CFLAGS" 18086 18087 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18090 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18091 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18092 then : 18093 printf %s "(cached) " >&6 18094 else $as_nop 18095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18096 /* end confdefs.h. */ 18097 int i; 18098 _ACEOF 18099 if ac_fn_c_try_compile "$LINENO" 18100 then : 18101 xorg_cv_cc_flag_unknown_warning_option=yes 18102 else $as_nop 18103 xorg_cv_cc_flag_unknown_warning_option=no 18104 fi 18105 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18106 fi 18107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18108 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18109 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18110 CFLAGS="$xorg_testset_save_CFLAGS" 18111 fi 18112 18113 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18114 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18116 fi 18117 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18119 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18120 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18121 then : 18122 printf %s "(cached) " >&6 18123 else $as_nop 18124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18125 /* end confdefs.h. */ 18126 int i; 18127 _ACEOF 18128 if ac_fn_c_try_compile "$LINENO" 18129 then : 18130 xorg_cv_cc_flag_unused_command_line_argument=yes 18131 else $as_nop 18132 xorg_cv_cc_flag_unused_command_line_argument=no 18133 fi 18134 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18135 fi 18136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18137 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18138 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18139 CFLAGS="$xorg_testset_save_CFLAGS" 18140 fi 18141 18142 found="no" 18143 18144 if test $found = "no" ; then 18145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18147 fi 18148 18149 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18151 fi 18152 18153 CFLAGS="$CFLAGS -Warray-bounds" 18154 18155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 18156 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 18157 cacheid=xorg_cv_cc_flag__Warray_bounds 18158 if eval test \${$cacheid+y} 18159 then : 18160 printf %s "(cached) " >&6 18161 else $as_nop 18162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18163 /* end confdefs.h. */ 18164 int i; 18165 int 18166 main (void) 18167 { 18168 18169 ; 18170 return 0; 18171 } 18172 _ACEOF 18173 if ac_fn_c_try_link "$LINENO" 18174 then : 18175 eval $cacheid=yes 18176 else $as_nop 18177 eval $cacheid=no 18178 fi 18179 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18180 conftest$ac_exeext conftest.$ac_ext 18181 fi 18182 18183 18184 CFLAGS="$xorg_testset_save_CFLAGS" 18185 18186 eval supported=\$$cacheid 18187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18188 printf "%s\n" "$supported" >&6; } 18189 if test "$supported" = "yes" ; then 18190 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 18191 found="yes" 18192 fi 18193 fi 18194 18195 18196 18197 18198 18199 18200 18201 18202 18203 18204 18205 18206 18207 18208 18209 xorg_testset_save_CFLAGS="$CFLAGS" 18210 18211 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18214 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18215 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18216 then : 18217 printf %s "(cached) " >&6 18218 else $as_nop 18219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18220 /* end confdefs.h. */ 18221 int i; 18222 _ACEOF 18223 if ac_fn_c_try_compile "$LINENO" 18224 then : 18225 xorg_cv_cc_flag_unknown_warning_option=yes 18226 else $as_nop 18227 xorg_cv_cc_flag_unknown_warning_option=no 18228 fi 18229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18230 fi 18231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18232 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18233 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18234 CFLAGS="$xorg_testset_save_CFLAGS" 18235 fi 18236 18237 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18240 fi 18241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18243 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18244 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18245 then : 18246 printf %s "(cached) " >&6 18247 else $as_nop 18248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18249 /* end confdefs.h. */ 18250 int i; 18251 _ACEOF 18252 if ac_fn_c_try_compile "$LINENO" 18253 then : 18254 xorg_cv_cc_flag_unused_command_line_argument=yes 18255 else $as_nop 18256 xorg_cv_cc_flag_unused_command_line_argument=no 18257 fi 18258 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18259 fi 18260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18261 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18263 CFLAGS="$xorg_testset_save_CFLAGS" 18264 fi 18265 18266 found="no" 18267 18268 if test $found = "no" ; then 18269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18271 fi 18272 18273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18275 fi 18276 18277 CFLAGS="$CFLAGS -Wwrite-strings" 18278 18279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 18280 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 18281 cacheid=xorg_cv_cc_flag__Wwrite_strings 18282 if eval test \${$cacheid+y} 18283 then : 18284 printf %s "(cached) " >&6 18285 else $as_nop 18286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18287 /* end confdefs.h. */ 18288 int i; 18289 int 18290 main (void) 18291 { 18292 18293 ; 18294 return 0; 18295 } 18296 _ACEOF 18297 if ac_fn_c_try_link "$LINENO" 18298 then : 18299 eval $cacheid=yes 18300 else $as_nop 18301 eval $cacheid=no 18302 fi 18303 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18304 conftest$ac_exeext conftest.$ac_ext 18305 fi 18306 18307 18308 CFLAGS="$xorg_testset_save_CFLAGS" 18309 18310 eval supported=\$$cacheid 18311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18312 printf "%s\n" "$supported" >&6; } 18313 if test "$supported" = "yes" ; then 18314 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 18315 found="yes" 18316 fi 18317 fi 18318 18319 18320 18321 18322 18323 18324 18325 18326 18327 18328 18329 18330 18331 18332 18333 xorg_testset_save_CFLAGS="$CFLAGS" 18334 18335 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18338 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18339 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18340 then : 18341 printf %s "(cached) " >&6 18342 else $as_nop 18343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18344 /* end confdefs.h. */ 18345 int i; 18346 _ACEOF 18347 if ac_fn_c_try_compile "$LINENO" 18348 then : 18349 xorg_cv_cc_flag_unknown_warning_option=yes 18350 else $as_nop 18351 xorg_cv_cc_flag_unknown_warning_option=no 18352 fi 18353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18354 fi 18355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18356 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18358 CFLAGS="$xorg_testset_save_CFLAGS" 18359 fi 18360 18361 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18364 fi 18365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18367 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18368 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18369 then : 18370 printf %s "(cached) " >&6 18371 else $as_nop 18372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18373 /* end confdefs.h. */ 18374 int i; 18375 _ACEOF 18376 if ac_fn_c_try_compile "$LINENO" 18377 then : 18378 xorg_cv_cc_flag_unused_command_line_argument=yes 18379 else $as_nop 18380 xorg_cv_cc_flag_unused_command_line_argument=no 18381 fi 18382 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18383 fi 18384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18385 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18386 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18387 CFLAGS="$xorg_testset_save_CFLAGS" 18388 fi 18389 18390 found="no" 18391 18392 if test $found = "no" ; then 18393 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18395 fi 18396 18397 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18398 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18399 fi 18400 18401 CFLAGS="$CFLAGS -Waddress" 18402 18403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 18404 printf %s "checking if $CC supports -Waddress... " >&6; } 18405 cacheid=xorg_cv_cc_flag__Waddress 18406 if eval test \${$cacheid+y} 18407 then : 18408 printf %s "(cached) " >&6 18409 else $as_nop 18410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18411 /* end confdefs.h. */ 18412 int i; 18413 int 18414 main (void) 18415 { 18416 18417 ; 18418 return 0; 18419 } 18420 _ACEOF 18421 if ac_fn_c_try_link "$LINENO" 18422 then : 18423 eval $cacheid=yes 18424 else $as_nop 18425 eval $cacheid=no 18426 fi 18427 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18428 conftest$ac_exeext conftest.$ac_ext 18429 fi 18430 18431 18432 CFLAGS="$xorg_testset_save_CFLAGS" 18433 18434 eval supported=\$$cacheid 18435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18436 printf "%s\n" "$supported" >&6; } 18437 if test "$supported" = "yes" ; then 18438 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 18439 found="yes" 18440 fi 18441 fi 18442 18443 18444 18445 18446 18447 18448 18449 18450 18451 18452 18453 18454 18455 18456 18457 xorg_testset_save_CFLAGS="$CFLAGS" 18458 18459 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18460 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18462 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18463 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18464 then : 18465 printf %s "(cached) " >&6 18466 else $as_nop 18467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18468 /* end confdefs.h. */ 18469 int i; 18470 _ACEOF 18471 if ac_fn_c_try_compile "$LINENO" 18472 then : 18473 xorg_cv_cc_flag_unknown_warning_option=yes 18474 else $as_nop 18475 xorg_cv_cc_flag_unknown_warning_option=no 18476 fi 18477 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18478 fi 18479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18480 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18481 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18482 CFLAGS="$xorg_testset_save_CFLAGS" 18483 fi 18484 18485 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18486 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18487 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18488 fi 18489 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18491 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18492 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18493 then : 18494 printf %s "(cached) " >&6 18495 else $as_nop 18496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18497 /* end confdefs.h. */ 18498 int i; 18499 _ACEOF 18500 if ac_fn_c_try_compile "$LINENO" 18501 then : 18502 xorg_cv_cc_flag_unused_command_line_argument=yes 18503 else $as_nop 18504 xorg_cv_cc_flag_unused_command_line_argument=no 18505 fi 18506 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18507 fi 18508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18509 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18510 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18511 CFLAGS="$xorg_testset_save_CFLAGS" 18512 fi 18513 18514 found="no" 18515 18516 if test $found = "no" ; then 18517 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18518 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18519 fi 18520 18521 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18522 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18523 fi 18524 18525 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 18526 18527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 18528 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 18529 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 18530 if eval test \${$cacheid+y} 18531 then : 18532 printf %s "(cached) " >&6 18533 else $as_nop 18534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18535 /* end confdefs.h. */ 18536 int i; 18537 int 18538 main (void) 18539 { 18540 18541 ; 18542 return 0; 18543 } 18544 _ACEOF 18545 if ac_fn_c_try_link "$LINENO" 18546 then : 18547 eval $cacheid=yes 18548 else $as_nop 18549 eval $cacheid=no 18550 fi 18551 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18552 conftest$ac_exeext conftest.$ac_ext 18553 fi 18554 18555 18556 CFLAGS="$xorg_testset_save_CFLAGS" 18557 18558 eval supported=\$$cacheid 18559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18560 printf "%s\n" "$supported" >&6; } 18561 if test "$supported" = "yes" ; then 18562 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 18563 found="yes" 18564 fi 18565 fi 18566 18567 18568 18569 18570 18571 18572 18573 18574 18575 18576 18577 18578 18579 18580 18581 xorg_testset_save_CFLAGS="$CFLAGS" 18582 18583 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18584 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18586 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18587 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18588 then : 18589 printf %s "(cached) " >&6 18590 else $as_nop 18591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18592 /* end confdefs.h. */ 18593 int i; 18594 _ACEOF 18595 if ac_fn_c_try_compile "$LINENO" 18596 then : 18597 xorg_cv_cc_flag_unknown_warning_option=yes 18598 else $as_nop 18599 xorg_cv_cc_flag_unknown_warning_option=no 18600 fi 18601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18602 fi 18603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18604 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18605 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18606 CFLAGS="$xorg_testset_save_CFLAGS" 18607 fi 18608 18609 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18610 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18611 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18612 fi 18613 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18614 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18615 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18616 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18617 then : 18618 printf %s "(cached) " >&6 18619 else $as_nop 18620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18621 /* end confdefs.h. */ 18622 int i; 18623 _ACEOF 18624 if ac_fn_c_try_compile "$LINENO" 18625 then : 18626 xorg_cv_cc_flag_unused_command_line_argument=yes 18627 else $as_nop 18628 xorg_cv_cc_flag_unused_command_line_argument=no 18629 fi 18630 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18631 fi 18632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18633 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18634 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18635 CFLAGS="$xorg_testset_save_CFLAGS" 18636 fi 18637 18638 found="no" 18639 18640 if test $found = "no" ; then 18641 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18642 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18643 fi 18644 18645 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18646 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18647 fi 18648 18649 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 18650 18651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 18652 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 18653 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 18654 if eval test \${$cacheid+y} 18655 then : 18656 printf %s "(cached) " >&6 18657 else $as_nop 18658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18659 /* end confdefs.h. */ 18660 int i; 18661 int 18662 main (void) 18663 { 18664 18665 ; 18666 return 0; 18667 } 18668 _ACEOF 18669 if ac_fn_c_try_link "$LINENO" 18670 then : 18671 eval $cacheid=yes 18672 else $as_nop 18673 eval $cacheid=no 18674 fi 18675 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18676 conftest$ac_exeext conftest.$ac_ext 18677 fi 18678 18679 18680 CFLAGS="$xorg_testset_save_CFLAGS" 18681 18682 eval supported=\$$cacheid 18683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18684 printf "%s\n" "$supported" >&6; } 18685 if test "$supported" = "yes" ; then 18686 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 18687 found="yes" 18688 fi 18689 fi 18690 18691 18692 fi 18693 18694 18695 18696 18697 18698 18699 18700 CWARNFLAGS="$BASE_CFLAGS" 18701 if test "x$GCC" = xyes ; then 18702 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 18703 fi 18704 18705 18706 18707 18708 18709 18710 18711 18712 # Check whether --enable-strict-compilation was given. 18713 if test ${enable_strict_compilation+y} 18714 then : 18715 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 18716 else $as_nop 18717 STRICT_COMPILE=no 18718 fi 18719 18720 18721 18722 18723 18724 18725 STRICT_CFLAGS="" 18726 18727 18728 18729 18730 18731 18732 18733 18734 18735 18736 18737 18738 18739 xorg_testset_save_CFLAGS="$CFLAGS" 18740 18741 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18743 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18744 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18745 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18746 then : 18747 printf %s "(cached) " >&6 18748 else $as_nop 18749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18750 /* end confdefs.h. */ 18751 int i; 18752 _ACEOF 18753 if ac_fn_c_try_compile "$LINENO" 18754 then : 18755 xorg_cv_cc_flag_unknown_warning_option=yes 18756 else $as_nop 18757 xorg_cv_cc_flag_unknown_warning_option=no 18758 fi 18759 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18760 fi 18761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18762 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18763 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18764 CFLAGS="$xorg_testset_save_CFLAGS" 18765 fi 18766 18767 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18768 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18769 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18770 fi 18771 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18773 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18774 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18775 then : 18776 printf %s "(cached) " >&6 18777 else $as_nop 18778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18779 /* end confdefs.h. */ 18780 int i; 18781 _ACEOF 18782 if ac_fn_c_try_compile "$LINENO" 18783 then : 18784 xorg_cv_cc_flag_unused_command_line_argument=yes 18785 else $as_nop 18786 xorg_cv_cc_flag_unused_command_line_argument=no 18787 fi 18788 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18789 fi 18790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18791 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18792 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18793 CFLAGS="$xorg_testset_save_CFLAGS" 18794 fi 18795 18796 found="no" 18797 18798 if test $found = "no" ; then 18799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18801 fi 18802 18803 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18804 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18805 fi 18806 18807 CFLAGS="$CFLAGS -pedantic" 18808 18809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 18810 printf %s "checking if $CC supports -pedantic... " >&6; } 18811 cacheid=xorg_cv_cc_flag__pedantic 18812 if eval test \${$cacheid+y} 18813 then : 18814 printf %s "(cached) " >&6 18815 else $as_nop 18816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18817 /* end confdefs.h. */ 18818 int i; 18819 int 18820 main (void) 18821 { 18822 18823 ; 18824 return 0; 18825 } 18826 _ACEOF 18827 if ac_fn_c_try_link "$LINENO" 18828 then : 18829 eval $cacheid=yes 18830 else $as_nop 18831 eval $cacheid=no 18832 fi 18833 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18834 conftest$ac_exeext conftest.$ac_ext 18835 fi 18836 18837 18838 CFLAGS="$xorg_testset_save_CFLAGS" 18839 18840 eval supported=\$$cacheid 18841 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18842 printf "%s\n" "$supported" >&6; } 18843 if test "$supported" = "yes" ; then 18844 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 18845 found="yes" 18846 fi 18847 fi 18848 18849 18850 18851 18852 18853 18854 18855 18856 18857 18858 18859 18860 18861 18862 18863 xorg_testset_save_CFLAGS="$CFLAGS" 18864 18865 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18868 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18869 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18870 then : 18871 printf %s "(cached) " >&6 18872 else $as_nop 18873 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18874 /* end confdefs.h. */ 18875 int i; 18876 _ACEOF 18877 if ac_fn_c_try_compile "$LINENO" 18878 then : 18879 xorg_cv_cc_flag_unknown_warning_option=yes 18880 else $as_nop 18881 xorg_cv_cc_flag_unknown_warning_option=no 18882 fi 18883 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18884 fi 18885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18886 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18887 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18888 CFLAGS="$xorg_testset_save_CFLAGS" 18889 fi 18890 18891 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18892 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18893 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18894 fi 18895 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18897 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18898 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18899 then : 18900 printf %s "(cached) " >&6 18901 else $as_nop 18902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18903 /* end confdefs.h. */ 18904 int i; 18905 _ACEOF 18906 if ac_fn_c_try_compile "$LINENO" 18907 then : 18908 xorg_cv_cc_flag_unused_command_line_argument=yes 18909 else $as_nop 18910 xorg_cv_cc_flag_unused_command_line_argument=no 18911 fi 18912 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18913 fi 18914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18915 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18916 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18917 CFLAGS="$xorg_testset_save_CFLAGS" 18918 fi 18919 18920 found="no" 18921 18922 if test $found = "no" ; then 18923 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18924 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18925 fi 18926 18927 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18928 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18929 fi 18930 18931 CFLAGS="$CFLAGS -Werror" 18932 18933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 18934 printf %s "checking if $CC supports -Werror... " >&6; } 18935 cacheid=xorg_cv_cc_flag__Werror 18936 if eval test \${$cacheid+y} 18937 then : 18938 printf %s "(cached) " >&6 18939 else $as_nop 18940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18941 /* end confdefs.h. */ 18942 int i; 18943 int 18944 main (void) 18945 { 18946 18947 ; 18948 return 0; 18949 } 18950 _ACEOF 18951 if ac_fn_c_try_link "$LINENO" 18952 then : 18953 eval $cacheid=yes 18954 else $as_nop 18955 eval $cacheid=no 18956 fi 18957 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18958 conftest$ac_exeext conftest.$ac_ext 18959 fi 18960 18961 18962 CFLAGS="$xorg_testset_save_CFLAGS" 18963 18964 eval supported=\$$cacheid 18965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18966 printf "%s\n" "$supported" >&6; } 18967 if test "$supported" = "yes" ; then 18968 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 18969 found="yes" 18970 fi 18971 fi 18972 18973 if test $found = "no" ; then 18974 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18975 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18976 fi 18977 18978 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18979 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18980 fi 18981 18982 CFLAGS="$CFLAGS -errwarn" 18983 18984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 18985 printf %s "checking if $CC supports -errwarn... " >&6; } 18986 cacheid=xorg_cv_cc_flag__errwarn 18987 if eval test \${$cacheid+y} 18988 then : 18989 printf %s "(cached) " >&6 18990 else $as_nop 18991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18992 /* end confdefs.h. */ 18993 int i; 18994 int 18995 main (void) 18996 { 18997 18998 ; 18999 return 0; 19000 } 19001 _ACEOF 19002 if ac_fn_c_try_link "$LINENO" 19003 then : 19004 eval $cacheid=yes 19005 else $as_nop 19006 eval $cacheid=no 19007 fi 19008 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19009 conftest$ac_exeext conftest.$ac_ext 19010 fi 19011 19012 19013 CFLAGS="$xorg_testset_save_CFLAGS" 19014 19015 eval supported=\$$cacheid 19016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19017 printf "%s\n" "$supported" >&6; } 19018 if test "$supported" = "yes" ; then 19019 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 19020 found="yes" 19021 fi 19022 fi 19023 19024 19025 19026 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 19027 # activate it with -Werror, so we add it here explicitly. 19028 19029 19030 19031 19032 19033 19034 19035 19036 19037 19038 19039 19040 19041 xorg_testset_save_CFLAGS="$CFLAGS" 19042 19043 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 19044 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 19046 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 19047 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 19048 then : 19049 printf %s "(cached) " >&6 19050 else $as_nop 19051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19052 /* end confdefs.h. */ 19053 int i; 19054 _ACEOF 19055 if ac_fn_c_try_compile "$LINENO" 19056 then : 19057 xorg_cv_cc_flag_unknown_warning_option=yes 19058 else $as_nop 19059 xorg_cv_cc_flag_unknown_warning_option=no 19060 fi 19061 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 19062 fi 19063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 19064 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 19065 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 19066 CFLAGS="$xorg_testset_save_CFLAGS" 19067 fi 19068 19069 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 19070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19072 fi 19073 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 19075 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 19076 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 19077 then : 19078 printf %s "(cached) " >&6 19079 else $as_nop 19080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19081 /* end confdefs.h. */ 19082 int i; 19083 _ACEOF 19084 if ac_fn_c_try_compile "$LINENO" 19085 then : 19086 xorg_cv_cc_flag_unused_command_line_argument=yes 19087 else $as_nop 19088 xorg_cv_cc_flag_unused_command_line_argument=no 19089 fi 19090 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 19091 fi 19092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 19093 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 19094 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 19095 CFLAGS="$xorg_testset_save_CFLAGS" 19096 fi 19097 19098 found="no" 19099 19100 if test $found = "no" ; then 19101 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 19102 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 19103 fi 19104 19105 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 19106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 19107 fi 19108 19109 CFLAGS="$CFLAGS -Werror=attributes" 19110 19111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 19112 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 19113 cacheid=xorg_cv_cc_flag__Werror_attributes 19114 if eval test \${$cacheid+y} 19115 then : 19116 printf %s "(cached) " >&6 19117 else $as_nop 19118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19119 /* end confdefs.h. */ 19120 int i; 19121 int 19122 main (void) 19123 { 19124 19125 ; 19126 return 0; 19127 } 19128 _ACEOF 19129 if ac_fn_c_try_link "$LINENO" 19130 then : 19131 eval $cacheid=yes 19132 else $as_nop 19133 eval $cacheid=no 19134 fi 19135 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19136 conftest$ac_exeext conftest.$ac_ext 19137 fi 19138 19139 19140 CFLAGS="$xorg_testset_save_CFLAGS" 19141 19142 eval supported=\$$cacheid 19143 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19144 printf "%s\n" "$supported" >&6; } 19145 if test "$supported" = "yes" ; then 19146 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 19147 found="yes" 19148 fi 19149 fi 19150 19151 19152 19153 if test "x$STRICT_COMPILE" = "xyes"; then 19154 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 19155 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 19156 fi 19157 19158 19159 19160 19161 19162 19163 cat >>confdefs.h <<_ACEOF 19164 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 19165 _ACEOF 19166 19167 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 19168 if test "x$PVM" = "x"; then 19169 PVM="0" 19170 fi 19171 19172 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 19173 19174 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 19175 if test "x$PVP" = "x"; then 19176 PVP="0" 19177 fi 19178 19179 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 19180 19181 19182 19183 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 19184 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 19185 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 19186 touch \$(top_srcdir)/ChangeLog; \ 19187 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 19188 19189 19190 19191 19192 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 19193 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 19194 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 19195 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 19196 touch \$(top_srcdir)/INSTALL; \ 19197 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 19198 19199 19200 19201 19202 19203 19204 case $host_os in 19205 solaris*) 19206 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 19207 # check for a man page file found in later versions that use 19208 # traditional section numbers instead 19209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 19210 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 19211 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 19212 then : 19213 printf %s "(cached) " >&6 19214 else $as_nop 19215 test "$cross_compiling" = yes && 19216 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 19217 if test -r "/usr/share/man/man7/attributes.7"; then 19218 ac_cv_file__usr_share_man_man7_attributes_7=yes 19219 else 19220 ac_cv_file__usr_share_man_man7_attributes_7=no 19221 fi 19222 fi 19223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 19224 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 19225 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 19226 then : 19227 SYSV_MAN_SECTIONS=false 19228 else $as_nop 19229 SYSV_MAN_SECTIONS=true 19230 fi 19231 19232 ;; 19233 *) SYSV_MAN_SECTIONS=false ;; 19234 esac 19235 19236 if test x$APP_MAN_SUFFIX = x ; then 19237 APP_MAN_SUFFIX=1 19238 fi 19239 if test x$APP_MAN_DIR = x ; then 19240 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 19241 fi 19242 19243 if test x$LIB_MAN_SUFFIX = x ; then 19244 LIB_MAN_SUFFIX=3 19245 fi 19246 if test x$LIB_MAN_DIR = x ; then 19247 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 19248 fi 19249 19250 if test x$FILE_MAN_SUFFIX = x ; then 19251 case $SYSV_MAN_SECTIONS in 19252 true) FILE_MAN_SUFFIX=4 ;; 19253 *) FILE_MAN_SUFFIX=5 ;; 19254 esac 19255 fi 19256 if test x$FILE_MAN_DIR = x ; then 19257 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 19258 fi 19259 19260 if test x$MISC_MAN_SUFFIX = x ; then 19261 case $SYSV_MAN_SECTIONS in 19262 true) MISC_MAN_SUFFIX=5 ;; 19263 *) MISC_MAN_SUFFIX=7 ;; 19264 esac 19265 fi 19266 if test x$MISC_MAN_DIR = x ; then 19267 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 19268 fi 19269 19270 if test x$DRIVER_MAN_SUFFIX = x ; then 19271 case $SYSV_MAN_SECTIONS in 19272 true) DRIVER_MAN_SUFFIX=7 ;; 19273 *) DRIVER_MAN_SUFFIX=4 ;; 19274 esac 19275 fi 19276 if test x$DRIVER_MAN_DIR = x ; then 19277 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 19278 fi 19279 19280 if test x$ADMIN_MAN_SUFFIX = x ; then 19281 case $SYSV_MAN_SECTIONS in 19282 true) ADMIN_MAN_SUFFIX=1m ;; 19283 *) ADMIN_MAN_SUFFIX=8 ;; 19284 esac 19285 fi 19286 if test x$ADMIN_MAN_DIR = x ; then 19287 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 19288 fi 19289 19290 19291 19292 19293 19294 19295 19296 19297 19298 19299 19300 19301 19302 19303 19304 XORG_MAN_PAGE="X Version 11" 19305 19306 MAN_SUBSTS="\ 19307 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19308 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19309 -e 's|__xservername__|Xorg|g' \ 19310 -e 's|__xconfigfile__|xorg.conf|g' \ 19311 -e 's|__projectroot__|\$(prefix)|g' \ 19312 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 19313 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 19314 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 19315 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 19316 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 19317 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 19318 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 19319 19320 19321 19322 # Check whether --enable-silent-rules was given. 19323 if test ${enable_silent_rules+y} 19324 then : 19325 enableval=$enable_silent_rules; 19326 fi 19327 19328 case $enable_silent_rules in # ((( 19329 yes) AM_DEFAULT_VERBOSITY=0;; 19330 no) AM_DEFAULT_VERBOSITY=1;; 19331 *) AM_DEFAULT_VERBOSITY=0;; 19332 esac 19333 am_make=${MAKE-make} 19334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 19335 printf %s "checking whether $am_make supports nested variables... " >&6; } 19336 if test ${am_cv_make_support_nested_variables+y} 19337 then : 19338 printf %s "(cached) " >&6 19339 else $as_nop 19340 if printf "%s\n" 'TRUE=$(BAR$(V)) 19341 BAR0=false 19342 BAR1=true 19343 V=1 19344 am__doit: 19345 @$(TRUE) 19346 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 19347 am_cv_make_support_nested_variables=yes 19348 else 19349 am_cv_make_support_nested_variables=no 19350 fi 19351 fi 19352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 19353 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 19354 if test $am_cv_make_support_nested_variables = yes; then 19355 AM_V='$(V)' 19356 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 19357 else 19358 AM_V=$AM_DEFAULT_VERBOSITY 19359 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 19360 fi 19361 AM_BACKSLASH='\' 19362 19363 19364 19365 19366 19367 19368 19369 19370 # Check whether --with-lint was given. 19371 if test ${with_lint+y} 19372 then : 19373 withval=$with_lint; use_lint=$withval 19374 else $as_nop 19375 use_lint=no 19376 fi 19377 19378 19379 # Obtain platform specific info like program name and options 19380 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 19381 case $host_os in 19382 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 19383 lint_name=splint 19384 lint_options="-badflag" 19385 ;; 19386 *freebsd* | *netbsd*) 19387 lint_name=lint 19388 lint_options="-u -b" 19389 ;; 19390 *solaris*) 19391 lint_name=lint 19392 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 19393 ;; 19394 esac 19395 19396 # Test for the presence of the program (either guessed by the code or spelled out by the user) 19397 if test "x$use_lint" = x"yes" ; then 19398 # Extract the first word of "$lint_name", so it can be a program name with args. 19399 set dummy $lint_name; ac_word=$2 19400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19401 printf %s "checking for $ac_word... " >&6; } 19402 if test ${ac_cv_path_LINT+y} 19403 then : 19404 printf %s "(cached) " >&6 19405 else $as_nop 19406 case $LINT in 19407 [\\/]* | ?:[\\/]*) 19408 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 19409 ;; 19410 *) 19411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19412 for as_dir in $PATH 19413 do 19414 IFS=$as_save_IFS 19415 case $as_dir in #((( 19416 '') as_dir=./ ;; 19417 */) ;; 19418 *) as_dir=$as_dir/ ;; 19419 esac 19420 for ac_exec_ext in '' $ac_executable_extensions; do 19421 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 19422 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 19423 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 19424 break 2 19425 fi 19426 done 19427 done 19428 IFS=$as_save_IFS 19429 19430 ;; 19431 esac 19432 fi 19433 LINT=$ac_cv_path_LINT 19434 if test -n "$LINT"; then 19435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 19436 printf "%s\n" "$LINT" >&6; } 19437 else 19438 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19439 printf "%s\n" "no" >&6; } 19440 fi 19441 19442 19443 if test "x$LINT" = "x"; then 19444 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 19445 fi 19446 elif test "x$use_lint" = x"no" ; then 19447 if test "x$LINT" != "x"; then 19448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 19449 printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 19450 fi 19451 else 19452 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 19453 fi 19454 19455 # User supplied flags override default flags 19456 if test "x$LINT_FLAGS" != "x"; then 19457 lint_options=$LINT_FLAGS 19458 fi 19459 19460 LINT_FLAGS=$lint_options 19461 19462 if test "x$LINT" != x; then 19463 LINT_TRUE= 19464 LINT_FALSE='#' 19465 else 19466 LINT_TRUE='#' 19467 LINT_FALSE= 19468 fi 19469 19470 19471 19472 LINT_FLAGS="${LINT_FLAGS} ${FONTENC_CFLAGS}" 19473 19474 19475 19476 # Check whether --enable-futex was given. 19477 if test ${enable_futex+y} 19478 then : 19479 enableval=$enable_futex; FUTEX=$enableval 19480 else $as_nop 19481 FUTEX=auto 19482 fi 19483 19484 19485 if test "x$FUTEX" = "xauto"; then 19486 ac_fn_c_check_header_compile "$LINENO" "linux/futex.h" "ac_cv_header_linux_futex_h" "$ac_includes_default" 19487 if test "x$ac_cv_header_linux_futex_h" = xyes 19488 then : 19489 FUTEX=yes 19490 fi 19491 19492 fi 19493 19494 if test "x$FUTEX" = "xauto"; then 19495 ac_fn_c_check_header_compile "$LINENO" "sys/umtx.h" "ac_cv_header_sys_umtx_h" "#include <errno.h> 19496 #include <sys/types.h> 19497 " 19498 if test "x$ac_cv_header_sys_umtx_h" = xyes 19499 then : 19500 FUTEX=yes 19501 else $as_nop 19502 FUTEX=no 19503 fi 19504 19505 if test "x$FUTEX" = "xyes"; then 19506 19507 printf "%s\n" "#define HAVE_UMTX 1" >>confdefs.h 19508 19509 fi 19510 fi 19511 19512 if test "x$FUTEX" = "xyes"; then 19513 PTHREAD=no 19514 19515 printf "%s\n" "#define HAVE_FUTEX 1" >>confdefs.h 19516 19517 else 19518 PTHREAD=yes 19519 19520 printf "%s\n" "#define HAVE_PTHREAD 1" >>confdefs.h 19521 19522 fi 19523 19524 PTHREAD_LIBS= 19525 if test "x$PTHREAD" = "xyes"; then 19526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5 19527 printf %s "checking for pthread_create in -lpthread... " >&6; } 19528 if test ${ac_cv_lib_pthread_pthread_create+y} 19529 then : 19530 printf %s "(cached) " >&6 19531 else $as_nop 19532 ac_check_lib_save_LIBS=$LIBS 19533 LIBS="-lpthread $LIBS" 19534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19535 /* end confdefs.h. */ 19536 19537 /* Override any GCC internal prototype to avoid an error. 19538 Use char because int might match the return type of a GCC 19539 builtin and then its argument prototype would still apply. */ 19540 char pthread_create (); 19541 int 19542 main (void) 19543 { 19544 return pthread_create (); 19545 ; 19546 return 0; 19547 } 19548 _ACEOF 19549 if ac_fn_c_try_link "$LINENO" 19550 then : 19551 ac_cv_lib_pthread_pthread_create=yes 19552 else $as_nop 19553 ac_cv_lib_pthread_pthread_create=no 19554 fi 19555 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19556 conftest$ac_exeext conftest.$ac_ext 19557 LIBS=$ac_check_lib_save_LIBS 19558 fi 19559 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5 19560 printf "%s\n" "$ac_cv_lib_pthread_pthread_create" >&6; } 19561 if test "x$ac_cv_lib_pthread_pthread_create" = xyes 19562 then : 19563 PTHREAD_LIBS=-lpthread 19564 else $as_nop 19565 PTHREAD_LIBS= 19566 fi 19567 19568 fi 19569 19570 19571 19572 if test x"$FUTEX" = xyes; then 19573 FUTEX_TRUE= 19574 FUTEX_FALSE='#' 19575 else 19576 FUTEX_TRUE='#' 19577 FUTEX_FALSE= 19578 fi 19579 19580 if test x"$PTHREAD" = xyes; then 19581 PTHREAD_TRUE= 19582 PTHREAD_FALSE='#' 19583 else 19584 PTHREAD_TRUE='#' 19585 PTHREAD_FALSE= 19586 fi 19587 19588 19589 19590 pkg_failed=no 19591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XPROTO" >&5 19592 printf %s "checking for XPROTO... " >&6; } 19593 19594 if test -n "$XPROTO_CFLAGS"; then 19595 pkg_cv_XPROTO_CFLAGS="$XPROTO_CFLAGS" 19596 elif test -n "$PKG_CONFIG"; then 19597 if test -n "$PKG_CONFIG" && \ 19598 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 19599 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 19600 ac_status=$? 19601 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19602 test $ac_status = 0; }; then 19603 pkg_cv_XPROTO_CFLAGS=`$PKG_CONFIG --cflags "xproto" 2>/dev/null` 19604 test "x$?" != "x0" && pkg_failed=yes 19605 else 19606 pkg_failed=yes 19607 fi 19608 else 19609 pkg_failed=untried 19610 fi 19611 if test -n "$XPROTO_LIBS"; then 19612 pkg_cv_XPROTO_LIBS="$XPROTO_LIBS" 19613 elif test -n "$PKG_CONFIG"; then 19614 if test -n "$PKG_CONFIG" && \ 19615 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto\""; } >&5 19616 ($PKG_CONFIG --exists --print-errors "xproto") 2>&5 19617 ac_status=$? 19618 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19619 test $ac_status = 0; }; then 19620 pkg_cv_XPROTO_LIBS=`$PKG_CONFIG --libs "xproto" 2>/dev/null` 19621 test "x$?" != "x0" && pkg_failed=yes 19622 else 19623 pkg_failed=yes 19624 fi 19625 else 19626 pkg_failed=untried 19627 fi 19628 19629 19630 19631 if test $pkg_failed = yes; then 19632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19633 printf "%s\n" "no" >&6; } 19634 19635 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19636 _pkg_short_errors_supported=yes 19637 else 19638 _pkg_short_errors_supported=no 19639 fi 19640 if test $_pkg_short_errors_supported = yes; then 19641 XPROTO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto" 2>&1` 19642 else 19643 XPROTO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto" 2>&1` 19644 fi 19645 # Put the nasty error message in config.log where it belongs 19646 echo "$XPROTO_PKG_ERRORS" >&5 19647 19648 as_fn_error $? "Package requirements (xproto) were not met: 19649 19650 $XPROTO_PKG_ERRORS 19651 19652 Consider adjusting the PKG_CONFIG_PATH environment variable if you 19653 installed software in a non-standard prefix. 19654 19655 Alternatively, you may set the environment variables XPROTO_CFLAGS 19656 and XPROTO_LIBS to avoid the need to call pkg-config. 19657 See the pkg-config man page for more details." "$LINENO" 5 19658 elif test $pkg_failed = untried; then 19659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19660 printf "%s\n" "no" >&6; } 19661 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19662 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 19663 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 19664 is in your PATH or set the PKG_CONFIG environment variable to the full 19665 path to pkg-config. 19666 19667 Alternatively, you may set the environment variables XPROTO_CFLAGS 19668 and XPROTO_LIBS to avoid the need to call pkg-config. 19669 See the pkg-config man page for more details. 19670 19671 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 19672 See \`config.log' for more details" "$LINENO" 5; } 19673 else 19674 XPROTO_CFLAGS=$pkg_cv_XPROTO_CFLAGS 19675 XPROTO_LIBS=$pkg_cv_XPROTO_LIBS 19676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19677 printf "%s\n" "yes" >&6; } 19678 19679 fi 19680 19681 19682 19683 CFLAGS="$CFLAGS $XPROTO_CFLAGS" 19684 19685 ac_fn_c_check_func "$LINENO" "memfd_create" "ac_cv_func_memfd_create" 19686 if test "x$ac_cv_func_memfd_create" = xyes 19687 then : 19688 printf "%s\n" "#define HAVE_MEMFD_CREATE 1" >>confdefs.h 19689 19690 fi 19691 ac_fn_c_check_func "$LINENO" "mkostemp" "ac_cv_func_mkostemp" 19692 if test "x$ac_cv_func_mkostemp" = xyes 19693 then : 19694 printf "%s\n" "#define HAVE_MKOSTEMP 1" >>confdefs.h 19695 19696 fi 19697 19698 19699 ac_fn_check_decl "$LINENO" "__NR_memfd_create" "ac_cv_have_decl___NR_memfd_create" "#include <asm/unistd.h> 19700 " "$ac_c_undeclared_builtin_options" "CFLAGS" 19701 if test "x$ac_cv_have_decl___NR_memfd_create" = xyes 19702 then : 19703 ac_have_decl=1 19704 else $as_nop 19705 ac_have_decl=0 19706 fi 19707 printf "%s\n" "#define HAVE_DECL___NR_MEMFD_CREATE $ac_have_decl" >>confdefs.h 19708 19709 19710 for ac_header in sys/memfd.h 19711 do : 19712 ac_fn_c_check_header_compile "$LINENO" "sys/memfd.h" "ac_cv_header_sys_memfd_h" "$ac_includes_default" 19713 if test "x$ac_cv_header_sys_memfd_h" = xyes 19714 then : 19715 printf "%s\n" "#define HAVE_SYS_MEMFD_H 1" >>confdefs.h 19716 19717 printf "%s\n" "#define HAVE_MEMFD_H 1" >>confdefs.h 19718 19719 fi 19720 19721 done 19722 19723 # Check whether --enable-visibility was given. 19724 if test ${enable_visibility+y} 19725 then : 19726 enableval=$enable_visibility; SYMBOL_VISIBILITY=$enableval 19727 else $as_nop 19728 SYMBOL_VISIBILITY=auto 19729 fi 19730 19731 19732 symbol_visibility= 19733 have_visibility=disabled 19734 if test x$SYMBOL_VISIBILITY != xno; then 19735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for symbol visibility support" >&5 19736 printf %s "checking for symbol visibility support... " >&6; } 19737 if test x$GCC = xyes; then 19738 VISIBILITY_CFLAGS="-fvisibility=hidden" 19739 else 19740 if test x$SUNCC = xyes; then 19741 VISIBILITY_CFLAGS="-xldscope=hidden" 19742 else 19743 have_visibility=no 19744 fi 19745 fi 19746 if test x$have_visibility != xno; then 19747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19748 /* end confdefs.h. */ 19749 #include <X11/Xfuncproto.h> 19750 extern _X_HIDDEN int hidden_int; 19751 extern _X_EXPORT int public_int; 19752 extern _X_HIDDEN int hidden_int_func(void); 19753 extern _X_EXPORT int public_int_func(void); 19754 int 19755 main (void) 19756 { 19757 19758 ; 19759 return 0; 19760 } 19761 _ACEOF 19762 if ac_fn_c_try_compile "$LINENO" 19763 then : 19764 have_visibility=yes 19765 else $as_nop 19766 have_visibility=no 19767 fi 19768 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 19769 fi 19770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $have_visibility" >&5 19771 printf "%s\n" "$have_visibility" >&6; } 19772 if test x$have_visibility != xno; then 19773 symbol_visibility=$VISIBILITY_CFLAGS 19774 CFLAGS="$CFLAGS $VISIBILITY_CFLAGS" 19775 fi 19776 fi 19777 19778 19779 # Check whether --with-shared-memory-dir was given. 19780 if test ${with_shared_memory_dir+y} 19781 then : 19782 withval=$with_shared_memory_dir; 19783 else $as_nop 19784 with_shared_memory_dir=yes 19785 fi 19786 19787 19788 shmdirs="/run/shm /dev/shm /var/tmp /tmp" 19789 19790 case x"$with_shared_memory_dir" in 19791 xyes) 19792 for dir in $shmdirs; do 19793 case x"$with_shared_memory_dir" in 19794 xyes) 19795 echo Checking temp dir "$dir" 19796 if test -d "$dir"; then 19797 with_shared_memory_dir="$dir" 19798 fi 19799 ;; 19800 esac 19801 done 19802 ;; 19803 x/*) 19804 ;; 19805 xno) 19806 ;; 19807 *) 19808 as_fn_error $? "Invalid directory specified for --with-shared-memory-dir: $with_shared_memory_dir" "$LINENO" 5 19809 ;; 19810 esac 19811 19812 case x"$with_shared_memory_dir" in 19813 xyes) 19814 as_fn_error $? "No directory found for shared memory temp files." "$LINENO" 5 19815 ;; 19816 xno) 19817 ;; 19818 *) 19819 19820 printf "%s\n" "#define SHMDIR \"$with_shared_memory_dir\"" >>confdefs.h 19821 19822 ;; 19823 esac 19824 19825 ac_config_files="$ac_config_files Makefile src/Makefile test/Makefile xshmfence.pc" 19826 19827 cat >confcache <<\_ACEOF 19828 # This file is a shell script that caches the results of configure 19829 # tests run on this system so they can be shared between configure 19830 # scripts and configure runs, see configure's option --config-cache. 19831 # It is not useful on other systems. If it contains results you don't 19832 # want to keep, you may remove or edit it. 19833 # 19834 # config.status only pays attention to the cache file if you give it 19835 # the --recheck option to rerun configure. 19836 # 19837 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19838 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19839 # following values. 19840 19841 _ACEOF 19842 19843 # The following way of writing the cache mishandles newlines in values, 19844 # but we know of no workaround that is simple, portable, and efficient. 19845 # So, we kill variables containing newlines. 19846 # Ultrix sh set writes to stderr and can't be redirected directly, 19847 # and sets the high bit in the cache file unless we assign to the vars. 19848 ( 19849 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19850 eval ac_val=\$$ac_var 19851 case $ac_val in #( 19852 *${as_nl}*) 19853 case $ac_var in #( 19854 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19855 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19856 esac 19857 case $ac_var in #( 19858 _ | IFS | as_nl) ;; #( 19859 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19860 *) { eval $ac_var=; unset $ac_var;} ;; 19861 esac ;; 19862 esac 19863 done 19864 19865 (set) 2>&1 | 19866 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19867 *${as_nl}ac_space=\ *) 19868 # `set' does not quote correctly, so add quotes: double-quote 19869 # substitution turns \\\\ into \\, and sed turns \\ into \. 19870 sed -n \ 19871 "s/'/'\\\\''/g; 19872 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19873 ;; #( 19874 *) 19875 # `set' quotes correctly as required by POSIX, so do not add quotes. 19876 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19877 ;; 19878 esac | 19879 sort 19880 ) | 19881 sed ' 19882 /^ac_cv_env_/b end 19883 t clear 19884 :clear 19885 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 19886 t end 19887 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19888 :end' >>confcache 19889 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19890 if test -w "$cache_file"; then 19891 if test "x$cache_file" != "x/dev/null"; then 19892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19893 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 19894 if test ! -f "$cache_file" || test -h "$cache_file"; then 19895 cat confcache >"$cache_file" 19896 else 19897 case $cache_file in #( 19898 */* | ?:*) 19899 mv -f confcache "$cache_file"$$ && 19900 mv -f "$cache_file"$$ "$cache_file" ;; #( 19901 *) 19902 mv -f confcache "$cache_file" ;; 19903 esac 19904 fi 19905 fi 19906 else 19907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19908 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 19909 fi 19910 fi 19911 rm -f confcache 19912 19913 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19914 # Let make expand exec_prefix. 19915 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19916 19917 DEFS=-DHAVE_CONFIG_H 19918 19919 ac_libobjs= 19920 ac_ltlibobjs= 19921 U= 19922 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19923 # 1. Remove the extension, and $U if already installed. 19924 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19925 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 19926 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19927 # will be set to the directory where LIBOBJS objects are built. 19928 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19929 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19930 done 19931 LIBOBJS=$ac_libobjs 19932 19933 LTLIBOBJS=$ac_ltlibobjs 19934 19935 19936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19937 printf %s "checking that generated files are newer than configure... " >&6; } 19938 if test -n "$am_sleep_pid"; then 19939 # Hide warnings about reused PIDs. 19940 wait $am_sleep_pid 2>/dev/null 19941 fi 19942 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 19943 printf "%s\n" "done" >&6; } 19944 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19945 as_fn_error $? "conditional \"AMDEP\" was never defined. 19946 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19947 fi 19948 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19949 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19950 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19951 fi 19952 if test -n "$EXEEXT"; then 19953 am__EXEEXT_TRUE= 19954 am__EXEEXT_FALSE='#' 19955 else 19956 am__EXEEXT_TRUE='#' 19957 am__EXEEXT_FALSE= 19958 fi 19959 19960 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 19961 as_fn_error $? "conditional \"LINT\" was never defined. 19962 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19963 fi 19964 if test -z "${FUTEX_TRUE}" && test -z "${FUTEX_FALSE}"; then 19965 as_fn_error $? "conditional \"FUTEX\" was never defined. 19966 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19967 fi 19968 if test -z "${PTHREAD_TRUE}" && test -z "${PTHREAD_FALSE}"; then 19969 as_fn_error $? "conditional \"PTHREAD\" was never defined. 19970 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19971 fi 19972 19973 : "${CONFIG_STATUS=./config.status}" 19974 ac_write_fail=0 19975 ac_clean_files_save=$ac_clean_files 19976 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19978 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 19979 as_write_fail=0 19980 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19981 #! $SHELL 19982 # Generated by $as_me. 19983 # Run this file to recreate the current configuration. 19984 # Compiler output produced by configure, useful for debugging 19985 # configure, is in config.log if it exists. 19986 19987 debug=false 19988 ac_cs_recheck=false 19989 ac_cs_silent=false 19990 19991 SHELL=\${CONFIG_SHELL-$SHELL} 19992 export SHELL 19993 _ASEOF 19994 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19995 ## -------------------- ## 19996 ## M4sh Initialization. ## 19997 ## -------------------- ## 19998 19999 # Be more Bourne compatible 20000 DUALCASE=1; export DUALCASE # for MKS sh 20001 as_nop=: 20002 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 20003 then : 20004 emulate sh 20005 NULLCMD=: 20006 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 20007 # is contrary to our usage. Disable this feature. 20008 alias -g '${1+"$@"}'='"$@"' 20009 setopt NO_GLOB_SUBST 20010 else $as_nop 20011 case `(set -o) 2>/dev/null` in #( 20012 *posix*) : 20013 set -o posix ;; #( 20014 *) : 20015 ;; 20016 esac 20017 fi 20018 20019 20020 20021 # Reset variables that may have inherited troublesome values from 20022 # the environment. 20023 20024 # IFS needs to be set, to space, tab, and newline, in precisely that order. 20025 # (If _AS_PATH_WALK were called with IFS unset, it would have the 20026 # side effect of setting IFS to empty, thus disabling word splitting.) 20027 # Quoting is to prevent editors from complaining about space-tab. 20028 as_nl=' 20029 ' 20030 export as_nl 20031 IFS=" "" $as_nl" 20032 20033 PS1='$ ' 20034 PS2='> ' 20035 PS4='+ ' 20036 20037 # Ensure predictable behavior from utilities with locale-dependent output. 20038 LC_ALL=C 20039 export LC_ALL 20040 LANGUAGE=C 20041 export LANGUAGE 20042 20043 # We cannot yet rely on "unset" to work, but we need these variables 20044 # to be unset--not just set to an empty or harmless value--now, to 20045 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 20046 # also avoids known problems related to "unset" and subshell syntax 20047 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 20048 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 20049 do eval test \${$as_var+y} \ 20050 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 20051 done 20052 20053 # Ensure that fds 0, 1, and 2 are open. 20054 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 20055 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 20056 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 20057 20058 # The user is always right. 20059 if ${PATH_SEPARATOR+false} :; then 20060 PATH_SEPARATOR=: 20061 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 20062 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 20063 PATH_SEPARATOR=';' 20064 } 20065 fi 20066 20067 20068 # Find who we are. Look in the path if we contain no directory separator. 20069 as_myself= 20070 case $0 in #(( 20071 *[\\/]* ) as_myself=$0 ;; 20072 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 20073 for as_dir in $PATH 20074 do 20075 IFS=$as_save_IFS 20076 case $as_dir in #((( 20077 '') as_dir=./ ;; 20078 */) ;; 20079 *) as_dir=$as_dir/ ;; 20080 esac 20081 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 20082 done 20083 IFS=$as_save_IFS 20084 20085 ;; 20086 esac 20087 # We did not find ourselves, most probably we were run as `sh COMMAND' 20088 # in which case we are not to be found in the path. 20089 if test "x$as_myself" = x; then 20090 as_myself=$0 20091 fi 20092 if test ! -f "$as_myself"; then 20093 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 20094 exit 1 20095 fi 20096 20097 20098 20099 # as_fn_error STATUS ERROR [LINENO LOG_FD] 20100 # ---------------------------------------- 20101 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 20102 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 20103 # script with STATUS, using 1 if that was 0. 20104 as_fn_error () 20105 { 20106 as_status=$1; test $as_status -eq 0 && as_status=1 20107 if test "$4"; then 20108 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 20109 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 20110 fi 20111 printf "%s\n" "$as_me: error: $2" >&2 20112 as_fn_exit $as_status 20113 } # as_fn_error 20114 20115 20116 20117 # as_fn_set_status STATUS 20118 # ----------------------- 20119 # Set $? to STATUS, without forking. 20120 as_fn_set_status () 20121 { 20122 return $1 20123 } # as_fn_set_status 20124 20125 # as_fn_exit STATUS 20126 # ----------------- 20127 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 20128 as_fn_exit () 20129 { 20130 set +e 20131 as_fn_set_status $1 20132 exit $1 20133 } # as_fn_exit 20134 20135 # as_fn_unset VAR 20136 # --------------- 20137 # Portably unset VAR. 20138 as_fn_unset () 20139 { 20140 { eval $1=; unset $1;} 20141 } 20142 as_unset=as_fn_unset 20143 20144 # as_fn_append VAR VALUE 20145 # ---------------------- 20146 # Append the text in VALUE to the end of the definition contained in VAR. Take 20147 # advantage of any shell optimizations that allow amortized linear growth over 20148 # repeated appends, instead of the typical quadratic growth present in naive 20149 # implementations. 20150 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 20151 then : 20152 eval 'as_fn_append () 20153 { 20154 eval $1+=\$2 20155 }' 20156 else $as_nop 20157 as_fn_append () 20158 { 20159 eval $1=\$$1\$2 20160 } 20161 fi # as_fn_append 20162 20163 # as_fn_arith ARG... 20164 # ------------------ 20165 # Perform arithmetic evaluation on the ARGs, and store the result in the 20166 # global $as_val. Take advantage of shells that can avoid forks. The arguments 20167 # must be portable across $(()) and expr. 20168 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 20169 then : 20170 eval 'as_fn_arith () 20171 { 20172 as_val=$(( $* )) 20173 }' 20174 else $as_nop 20175 as_fn_arith () 20176 { 20177 as_val=`expr "$@" || test $? -eq 1` 20178 } 20179 fi # as_fn_arith 20180 20181 20182 if expr a : '\(a\)' >/dev/null 2>&1 && 20183 test "X`expr 00001 : '.*\(...\)'`" = X001; then 20184 as_expr=expr 20185 else 20186 as_expr=false 20187 fi 20188 20189 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 20190 as_basename=basename 20191 else 20192 as_basename=false 20193 fi 20194 20195 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 20196 as_dirname=dirname 20197 else 20198 as_dirname=false 20199 fi 20200 20201 as_me=`$as_basename -- "$0" || 20202 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 20203 X"$0" : 'X\(//\)$' \| \ 20204 X"$0" : 'X\(/\)' \| . 2>/dev/null || 20205 printf "%s\n" X/"$0" | 20206 sed '/^.*\/\([^/][^/]*\)\/*$/{ 20207 s//\1/ 20208 q 20209 } 20210 /^X\/\(\/\/\)$/{ 20211 s//\1/ 20212 q 20213 } 20214 /^X\/\(\/\).*/{ 20215 s//\1/ 20216 q 20217 } 20218 s/.*/./; q'` 20219 20220 # Avoid depending upon Character Ranges. 20221 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 20222 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 20223 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 20224 as_cr_digits='0123456789' 20225 as_cr_alnum=$as_cr_Letters$as_cr_digits 20226 20227 20228 # Determine whether it's possible to make 'echo' print without a newline. 20229 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 20230 # for compatibility with existing Makefiles. 20231 ECHO_C= ECHO_N= ECHO_T= 20232 case `echo -n x` in #((((( 20233 -n*) 20234 case `echo 'xy\c'` in 20235 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 20236 xy) ECHO_C='\c';; 20237 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 20238 ECHO_T=' ';; 20239 esac;; 20240 *) 20241 ECHO_N='-n';; 20242 esac 20243 20244 # For backward compatibility with old third-party macros, we provide 20245 # the shell variables $as_echo and $as_echo_n. New code should use 20246 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 20247 as_echo='printf %s\n' 20248 as_echo_n='printf %s' 20249 20250 rm -f conf$$ conf$$.exe conf$$.file 20251 if test -d conf$$.dir; then 20252 rm -f conf$$.dir/conf$$.file 20253 else 20254 rm -f conf$$.dir 20255 mkdir conf$$.dir 2>/dev/null 20256 fi 20257 if (echo >conf$$.file) 2>/dev/null; then 20258 if ln -s conf$$.file conf$$ 2>/dev/null; then 20259 as_ln_s='ln -s' 20260 # ... but there are two gotchas: 20261 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 20262 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 20263 # In both cases, we have to default to `cp -pR'. 20264 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 20265 as_ln_s='cp -pR' 20266 elif ln conf$$.file conf$$ 2>/dev/null; then 20267 as_ln_s=ln 20268 else 20269 as_ln_s='cp -pR' 20270 fi 20271 else 20272 as_ln_s='cp -pR' 20273 fi 20274 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 20275 rmdir conf$$.dir 2>/dev/null 20276 20277 20278 # as_fn_mkdir_p 20279 # ------------- 20280 # Create "$as_dir" as a directory, including parents if necessary. 20281 as_fn_mkdir_p () 20282 { 20283 20284 case $as_dir in #( 20285 -*) as_dir=./$as_dir;; 20286 esac 20287 test -d "$as_dir" || eval $as_mkdir_p || { 20288 as_dirs= 20289 while :; do 20290 case $as_dir in #( 20291 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 20292 *) as_qdir=$as_dir;; 20293 esac 20294 as_dirs="'$as_qdir' $as_dirs" 20295 as_dir=`$as_dirname -- "$as_dir" || 20296 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20297 X"$as_dir" : 'X\(//\)[^/]' \| \ 20298 X"$as_dir" : 'X\(//\)$' \| \ 20299 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 20300 printf "%s\n" X"$as_dir" | 20301 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20302 s//\1/ 20303 q 20304 } 20305 /^X\(\/\/\)[^/].*/{ 20306 s//\1/ 20307 q 20308 } 20309 /^X\(\/\/\)$/{ 20310 s//\1/ 20311 q 20312 } 20313 /^X\(\/\).*/{ 20314 s//\1/ 20315 q 20316 } 20317 s/.*/./; q'` 20318 test -d "$as_dir" && break 20319 done 20320 test -z "$as_dirs" || eval "mkdir $as_dirs" 20321 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 20322 20323 20324 } # as_fn_mkdir_p 20325 if mkdir -p . 2>/dev/null; then 20326 as_mkdir_p='mkdir -p "$as_dir"' 20327 else 20328 test -d ./-p && rmdir ./-p 20329 as_mkdir_p=false 20330 fi 20331 20332 20333 # as_fn_executable_p FILE 20334 # ----------------------- 20335 # Test if FILE is an executable regular file. 20336 as_fn_executable_p () 20337 { 20338 test -f "$1" && test -x "$1" 20339 } # as_fn_executable_p 20340 as_test_x='test -x' 20341 as_executable_p=as_fn_executable_p 20342 20343 # Sed expression to map a string onto a valid CPP name. 20344 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 20345 20346 # Sed expression to map a string onto a valid variable name. 20347 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 20348 20349 20350 exec 6>&1 20351 ## ----------------------------------- ## 20352 ## Main body of $CONFIG_STATUS script. ## 20353 ## ----------------------------------- ## 20354 _ASEOF 20355 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 20356 20357 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20358 # Save the log message, to keep $0 and so on meaningful, and to 20359 # report actual input values of CONFIG_FILES etc. instead of their 20360 # values after options handling. 20361 ac_log=" 20362 This file was extended by libxshmfence $as_me 1.3.1, which was 20363 generated by GNU Autoconf 2.71. Invocation command line was 20364 20365 CONFIG_FILES = $CONFIG_FILES 20366 CONFIG_HEADERS = $CONFIG_HEADERS 20367 CONFIG_LINKS = $CONFIG_LINKS 20368 CONFIG_COMMANDS = $CONFIG_COMMANDS 20369 $ $0 $@ 20370 20371 on `(hostname || uname -n) 2>/dev/null | sed 1q` 20372 " 20373 20374 _ACEOF 20375 20376 case $ac_config_files in *" 20377 "*) set x $ac_config_files; shift; ac_config_files=$*;; 20378 esac 20379 20380 case $ac_config_headers in *" 20381 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 20382 esac 20383 20384 20385 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20386 # Files that config.status was made for. 20387 config_files="$ac_config_files" 20388 config_headers="$ac_config_headers" 20389 config_commands="$ac_config_commands" 20390 20391 _ACEOF 20392 20393 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20394 ac_cs_usage="\ 20395 \`$as_me' instantiates files and other configuration actions 20396 from templates according to the current configuration. Unless the files 20397 and actions are specified as TAGs, all are instantiated by default. 20398 20399 Usage: $0 [OPTION]... [TAG]... 20400 20401 -h, --help print this help, then exit 20402 -V, --version print version number and configuration settings, then exit 20403 --config print configuration, then exit 20404 -q, --quiet, --silent 20405 do not print progress messages 20406 -d, --debug don't remove temporary files 20407 --recheck update $as_me by reconfiguring in the same conditions 20408 --file=FILE[:TEMPLATE] 20409 instantiate the configuration file FILE 20410 --header=FILE[:TEMPLATE] 20411 instantiate the configuration header FILE 20412 20413 Configuration files: 20414 $config_files 20415 20416 Configuration headers: 20417 $config_headers 20418 20419 Configuration commands: 20420 $config_commands 20421 20422 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxshmfence/-/issues>." 20423 20424 _ACEOF 20425 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 20426 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 20427 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20428 ac_cs_config='$ac_cs_config_escaped' 20429 ac_cs_version="\\ 20430 libxshmfence config.status 1.3.1 20431 configured by $0, generated by GNU Autoconf 2.71, 20432 with options \\"\$ac_cs_config\\" 20433 20434 Copyright (C) 2021 Free Software Foundation, Inc. 20435 This config.status script is free software; the Free Software Foundation 20436 gives unlimited permission to copy, distribute and modify it." 20437 20438 ac_pwd='$ac_pwd' 20439 srcdir='$srcdir' 20440 INSTALL='$INSTALL' 20441 MKDIR_P='$MKDIR_P' 20442 AWK='$AWK' 20443 test -n "\$AWK" || AWK=awk 20444 _ACEOF 20445 20446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20447 # The default lists apply if the user does not specify any file. 20448 ac_need_defaults=: 20449 while test $# != 0 20450 do 20451 case $1 in 20452 --*=?*) 20453 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20454 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 20455 ac_shift=: 20456 ;; 20457 --*=) 20458 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20459 ac_optarg= 20460 ac_shift=: 20461 ;; 20462 *) 20463 ac_option=$1 20464 ac_optarg=$2 20465 ac_shift=shift 20466 ;; 20467 esac 20468 20469 case $ac_option in 20470 # Handling of the options. 20471 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 20472 ac_cs_recheck=: ;; 20473 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 20474 printf "%s\n" "$ac_cs_version"; exit ;; 20475 --config | --confi | --conf | --con | --co | --c ) 20476 printf "%s\n" "$ac_cs_config"; exit ;; 20477 --debug | --debu | --deb | --de | --d | -d ) 20478 debug=: ;; 20479 --file | --fil | --fi | --f ) 20480 $ac_shift 20481 case $ac_optarg in 20482 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20483 '') as_fn_error $? "missing file argument" ;; 20484 esac 20485 as_fn_append CONFIG_FILES " '$ac_optarg'" 20486 ac_need_defaults=false;; 20487 --header | --heade | --head | --hea ) 20488 $ac_shift 20489 case $ac_optarg in 20490 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20491 esac 20492 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 20493 ac_need_defaults=false;; 20494 --he | --h) 20495 # Conflict between --help and --header 20496 as_fn_error $? "ambiguous option: \`$1' 20497 Try \`$0 --help' for more information.";; 20498 --help | --hel | -h ) 20499 printf "%s\n" "$ac_cs_usage"; exit ;; 20500 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 20501 | -silent | --silent | --silen | --sile | --sil | --si | --s) 20502 ac_cs_silent=: ;; 20503 20504 # This is an error. 20505 -*) as_fn_error $? "unrecognized option: \`$1' 20506 Try \`$0 --help' for more information." ;; 20507 20508 *) as_fn_append ac_config_targets " $1" 20509 ac_need_defaults=false ;; 20510 20511 esac 20512 shift 20513 done 20514 20515 ac_configure_extra_args= 20516 20517 if $ac_cs_silent; then 20518 exec 6>/dev/null 20519 ac_configure_extra_args="$ac_configure_extra_args --silent" 20520 fi 20521 20522 _ACEOF 20523 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20524 if \$ac_cs_recheck; then 20525 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 20526 shift 20527 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 20528 CONFIG_SHELL='$SHELL' 20529 export CONFIG_SHELL 20530 exec "\$@" 20531 fi 20532 20533 _ACEOF 20534 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20535 exec 5>>config.log 20536 { 20537 echo 20538 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 20539 ## Running $as_me. ## 20540 _ASBOX 20541 printf "%s\n" "$ac_log" 20542 } >&5 20543 20544 _ACEOF 20545 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20546 # 20547 # INIT-COMMANDS 20548 # 20549 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 20550 20551 20552 # The HP-UX ksh and POSIX shell print the target directory to stdout 20553 # if CDPATH is set. 20554 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20555 20556 sed_quote_subst='$sed_quote_subst' 20557 double_quote_subst='$double_quote_subst' 20558 delay_variable_subst='$delay_variable_subst' 20559 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 20560 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 20561 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 20562 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 20563 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 20564 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 20565 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 20566 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 20567 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 20568 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 20569 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 20570 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 20571 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 20572 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 20573 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 20574 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 20575 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 20576 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 20577 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 20578 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 20579 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 20580 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 20581 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20582 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20583 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20584 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20585 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20586 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20587 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20588 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20589 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20590 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20591 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20592 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20593 FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`' 20594 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20595 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20596 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20597 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20598 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20599 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20600 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20601 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20602 lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`' 20603 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20604 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20605 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20606 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20607 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20608 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20609 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20610 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20611 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20612 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20613 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20614 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20615 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20616 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20617 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20618 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20619 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"`' 20620 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20621 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20622 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20623 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20624 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20625 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20626 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20627 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20628 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20629 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20630 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20631 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20632 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20633 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20634 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20635 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20636 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20637 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20638 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20639 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20640 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20641 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20642 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20643 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20644 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20645 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20646 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20647 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20648 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20649 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20650 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20651 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20652 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20653 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20654 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20655 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20656 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20657 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20658 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20659 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20660 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20661 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20662 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20663 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20664 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20665 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20666 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20667 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20668 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20669 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20670 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20671 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20672 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20673 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20674 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20675 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20676 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20677 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20678 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20679 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20680 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20681 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20682 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20683 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20684 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20685 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20686 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20687 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20688 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20689 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20690 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20691 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20692 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20693 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20694 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20695 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20696 20697 LTCC='$LTCC' 20698 LTCFLAGS='$LTCFLAGS' 20699 compiler='$compiler_DEFAULT' 20700 20701 # A function that is used when there is no print builtin or printf. 20702 func_fallback_echo () 20703 { 20704 eval 'cat <<_LTECHO_EOF 20705 \$1 20706 _LTECHO_EOF' 20707 } 20708 20709 # Quote evaled strings. 20710 for var in SHELL \ 20711 ECHO \ 20712 PATH_SEPARATOR \ 20713 SED \ 20714 GREP \ 20715 EGREP \ 20716 FGREP \ 20717 LD \ 20718 NM \ 20719 LN_S \ 20720 lt_SP2NL \ 20721 lt_NL2SP \ 20722 reload_flag \ 20723 FILECMD \ 20724 OBJDUMP \ 20725 deplibs_check_method \ 20726 file_magic_cmd \ 20727 file_magic_glob \ 20728 want_nocaseglob \ 20729 DLLTOOL \ 20730 sharedlib_from_linklib_cmd \ 20731 AR \ 20732 archiver_list_spec \ 20733 STRIP \ 20734 RANLIB \ 20735 CC \ 20736 CFLAGS \ 20737 compiler \ 20738 lt_cv_sys_global_symbol_pipe \ 20739 lt_cv_sys_global_symbol_to_cdecl \ 20740 lt_cv_sys_global_symbol_to_import \ 20741 lt_cv_sys_global_symbol_to_c_name_address \ 20742 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20743 lt_cv_nm_interface \ 20744 nm_file_list_spec \ 20745 lt_cv_truncate_bin \ 20746 lt_prog_compiler_no_builtin_flag \ 20747 lt_prog_compiler_pic \ 20748 lt_prog_compiler_wl \ 20749 lt_prog_compiler_static \ 20750 lt_cv_prog_compiler_c_o \ 20751 need_locks \ 20752 MANIFEST_TOOL \ 20753 DSYMUTIL \ 20754 NMEDIT \ 20755 LIPO \ 20756 OTOOL \ 20757 OTOOL64 \ 20758 shrext_cmds \ 20759 export_dynamic_flag_spec \ 20760 whole_archive_flag_spec \ 20761 compiler_needs_object \ 20762 with_gnu_ld \ 20763 allow_undefined_flag \ 20764 no_undefined_flag \ 20765 hardcode_libdir_flag_spec \ 20766 hardcode_libdir_separator \ 20767 exclude_expsyms \ 20768 include_expsyms \ 20769 file_list_spec \ 20770 variables_saved_for_relink \ 20771 libname_spec \ 20772 library_names_spec \ 20773 soname_spec \ 20774 install_override_mode \ 20775 finish_eval \ 20776 old_striplib \ 20777 striplib; do 20778 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20779 *[\\\\\\\`\\"\\\$]*) 20780 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20781 ;; 20782 *) 20783 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20784 ;; 20785 esac 20786 done 20787 20788 # Double-quote double-evaled strings. 20789 for var in reload_cmds \ 20790 old_postinstall_cmds \ 20791 old_postuninstall_cmds \ 20792 old_archive_cmds \ 20793 extract_expsyms_cmds \ 20794 old_archive_from_new_cmds \ 20795 old_archive_from_expsyms_cmds \ 20796 archive_cmds \ 20797 archive_expsym_cmds \ 20798 module_cmds \ 20799 module_expsym_cmds \ 20800 export_symbols_cmds \ 20801 prelink_cmds \ 20802 postlink_cmds \ 20803 postinstall_cmds \ 20804 postuninstall_cmds \ 20805 finish_cmds \ 20806 sys_lib_search_path_spec \ 20807 configure_time_dlsearch_path \ 20808 configure_time_lt_sys_library_path; do 20809 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20810 *[\\\\\\\`\\"\\\$]*) 20811 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20812 ;; 20813 *) 20814 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20815 ;; 20816 esac 20817 done 20818 20819 ac_aux_dir='$ac_aux_dir' 20820 20821 # See if we are running on zsh, and set the options that allow our 20822 # commands through without removal of \ escapes INIT. 20823 if test -n "\${ZSH_VERSION+set}"; then 20824 setopt NO_GLOB_SUBST 20825 fi 20826 20827 20828 PACKAGE='$PACKAGE' 20829 VERSION='$VERSION' 20830 RM='$RM' 20831 ofile='$ofile' 20832 20833 20834 20835 20836 _ACEOF 20837 20838 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20839 20840 # Handling of arguments. 20841 for ac_config_target in $ac_config_targets 20842 do 20843 case $ac_config_target in 20844 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20845 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20846 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20847 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20848 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20849 "test/Makefile") CONFIG_FILES="$CONFIG_FILES test/Makefile" ;; 20850 "xshmfence.pc") CONFIG_FILES="$CONFIG_FILES xshmfence.pc" ;; 20851 20852 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20853 esac 20854 done 20855 20856 20857 # If the user did not use the arguments to specify the items to instantiate, 20858 # then the envvar interface is used. Set only those that are not. 20859 # We use the long form for the default assignment because of an extremely 20860 # bizarre bug on SunOS 4.1.3. 20861 if $ac_need_defaults; then 20862 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 20863 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 20864 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 20865 fi 20866 20867 # Have a temporary directory for convenience. Make it in the build tree 20868 # simply because there is no reason against having it here, and in addition, 20869 # creating and moving files from /tmp can sometimes cause problems. 20870 # Hook for its removal unless debugging. 20871 # Note that there is a small window in which the directory will not be cleaned: 20872 # after its creation but before its name has been assigned to `$tmp'. 20873 $debug || 20874 { 20875 tmp= ac_tmp= 20876 trap 'exit_status=$? 20877 : "${ac_tmp:=$tmp}" 20878 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20879 ' 0 20880 trap 'as_fn_exit 1' 1 2 13 15 20881 } 20882 # Create a (secure) tmp directory for tmp files. 20883 20884 { 20885 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20886 test -d "$tmp" 20887 } || 20888 { 20889 tmp=./conf$$-$RANDOM 20890 (umask 077 && mkdir "$tmp") 20891 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20892 ac_tmp=$tmp 20893 20894 # Set up the scripts for CONFIG_FILES section. 20895 # No need to generate them if there are no CONFIG_FILES. 20896 # This happens for instance with `./config.status config.h'. 20897 if test -n "$CONFIG_FILES"; then 20898 20899 20900 ac_cr=`echo X | tr X '\015'` 20901 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20902 # But we know of no other shell where ac_cr would be empty at this 20903 # point, so we can use a bashism as a fallback. 20904 if test "x$ac_cr" = x; then 20905 eval ac_cr=\$\'\\r\' 20906 fi 20907 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20908 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20909 ac_cs_awk_cr='\\r' 20910 else 20911 ac_cs_awk_cr=$ac_cr 20912 fi 20913 20914 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20915 _ACEOF 20916 20917 20918 { 20919 echo "cat >conf$$subs.awk <<_ACEOF" && 20920 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20921 echo "_ACEOF" 20922 } >conf$$subs.sh || 20923 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20924 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20925 ac_delim='%!_!# ' 20926 for ac_last_try in false false false false false :; do 20927 . ./conf$$subs.sh || 20928 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20929 20930 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20931 if test $ac_delim_n = $ac_delim_num; then 20932 break 20933 elif $ac_last_try; then 20934 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20935 else 20936 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20937 fi 20938 done 20939 rm -f conf$$subs.sh 20940 20941 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20942 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20943 _ACEOF 20944 sed -n ' 20945 h 20946 s/^/S["/; s/!.*/"]=/ 20947 p 20948 g 20949 s/^[^!]*!// 20950 :repl 20951 t repl 20952 s/'"$ac_delim"'$// 20953 t delim 20954 :nl 20955 h 20956 s/\(.\{148\}\)..*/\1/ 20957 t more1 20958 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20959 p 20960 n 20961 b repl 20962 :more1 20963 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20964 p 20965 g 20966 s/.\{148\}// 20967 t nl 20968 :delim 20969 h 20970 s/\(.\{148\}\)..*/\1/ 20971 t more2 20972 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20973 p 20974 b 20975 :more2 20976 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20977 p 20978 g 20979 s/.\{148\}// 20980 t delim 20981 ' <conf$$subs.awk | sed ' 20982 /^[^""]/{ 20983 N 20984 s/\n// 20985 } 20986 ' >>$CONFIG_STATUS || ac_write_fail=1 20987 rm -f conf$$subs.awk 20988 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20989 _ACAWK 20990 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20991 for (key in S) S_is_set[key] = 1 20992 FS = "" 20993 20994 } 20995 { 20996 line = $ 0 20997 nfields = split(line, field, "@") 20998 substed = 0 20999 len = length(field[1]) 21000 for (i = 2; i < nfields; i++) { 21001 key = field[i] 21002 keylen = length(key) 21003 if (S_is_set[key]) { 21004 value = S[key] 21005 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 21006 len += length(value) + length(field[++i]) 21007 substed = 1 21008 } else 21009 len += 1 + keylen 21010 } 21011 21012 print line 21013 } 21014 21015 _ACAWK 21016 _ACEOF 21017 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21018 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 21019 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 21020 else 21021 cat 21022 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 21023 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 21024 _ACEOF 21025 21026 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 21027 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 21028 # trailing colons and then remove the whole line if VPATH becomes empty 21029 # (actually we leave an empty line to preserve line numbers). 21030 if test "x$srcdir" = x.; then 21031 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 21032 h 21033 s/// 21034 s/^/:/ 21035 s/[ ]*$/:/ 21036 s/:\$(srcdir):/:/g 21037 s/:\${srcdir}:/:/g 21038 s/:@srcdir@:/:/g 21039 s/^:*// 21040 s/:*$// 21041 x 21042 s/\(=[ ]*\).*/\1/ 21043 G 21044 s/\n// 21045 s/^[^=]*=[ ]*$// 21046 }' 21047 fi 21048 21049 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21050 fi # test -n "$CONFIG_FILES" 21051 21052 # Set up the scripts for CONFIG_HEADERS section. 21053 # No need to generate them if there are no CONFIG_HEADERS. 21054 # This happens for instance with `./config.status Makefile'. 21055 if test -n "$CONFIG_HEADERS"; then 21056 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 21057 BEGIN { 21058 _ACEOF 21059 21060 # Transform confdefs.h into an awk script `defines.awk', embedded as 21061 # here-document in config.status, that substitutes the proper values into 21062 # config.h.in to produce config.h. 21063 21064 # Create a delimiter string that does not exist in confdefs.h, to ease 21065 # handling of long lines. 21066 ac_delim='%!_!# ' 21067 for ac_last_try in false false :; do 21068 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 21069 if test -z "$ac_tt"; then 21070 break 21071 elif $ac_last_try; then 21072 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 21073 else 21074 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 21075 fi 21076 done 21077 21078 # For the awk script, D is an array of macro values keyed by name, 21079 # likewise P contains macro parameters if any. Preserve backslash 21080 # newline sequences. 21081 21082 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 21083 sed -n ' 21084 s/.\{148\}/&'"$ac_delim"'/g 21085 t rset 21086 :rset 21087 s/^[ ]*#[ ]*define[ ][ ]*/ / 21088 t def 21089 d 21090 :def 21091 s/\\$// 21092 t bsnl 21093 s/["\\]/\\&/g 21094 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21095 D["\1"]=" \3"/p 21096 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 21097 d 21098 :bsnl 21099 s/["\\]/\\&/g 21100 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 21101 D["\1"]=" \3\\\\\\n"\\/p 21102 t cont 21103 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 21104 t cont 21105 d 21106 :cont 21107 n 21108 s/.\{148\}/&'"$ac_delim"'/g 21109 t clear 21110 :clear 21111 s/\\$// 21112 t bsnlc 21113 s/["\\]/\\&/g; s/^/"/; s/$/"/p 21114 d 21115 :bsnlc 21116 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 21117 b cont 21118 ' <confdefs.h | sed ' 21119 s/'"$ac_delim"'/"\\\ 21120 "/g' >>$CONFIG_STATUS || ac_write_fail=1 21121 21122 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21123 for (key in D) D_is_set[key] = 1 21124 FS = "" 21125 } 21126 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 21127 line = \$ 0 21128 split(line, arg, " ") 21129 if (arg[1] == "#") { 21130 defundef = arg[2] 21131 mac1 = arg[3] 21132 } else { 21133 defundef = substr(arg[1], 2) 21134 mac1 = arg[2] 21135 } 21136 split(mac1, mac2, "(") #) 21137 macro = mac2[1] 21138 prefix = substr(line, 1, index(line, defundef) - 1) 21139 if (D_is_set[macro]) { 21140 # Preserve the white space surrounding the "#". 21141 print prefix "define", macro P[macro] D[macro] 21142 next 21143 } else { 21144 # Replace #undef with comments. This is necessary, for example, 21145 # in the case of _POSIX_SOURCE, which is predefined and required 21146 # on some systems where configure will not decide to define it. 21147 if (defundef == "undef") { 21148 print "/*", prefix defundef, macro, "*/" 21149 next 21150 } 21151 } 21152 } 21153 { print } 21154 _ACAWK 21155 _ACEOF 21156 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21157 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 21158 fi # test -n "$CONFIG_HEADERS" 21159 21160 21161 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 21162 shift 21163 for ac_tag 21164 do 21165 case $ac_tag in 21166 :[FHLC]) ac_mode=$ac_tag; continue;; 21167 esac 21168 case $ac_mode$ac_tag in 21169 :[FHL]*:*);; 21170 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 21171 :[FH]-) ac_tag=-:-;; 21172 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 21173 esac 21174 ac_save_IFS=$IFS 21175 IFS=: 21176 set x $ac_tag 21177 IFS=$ac_save_IFS 21178 shift 21179 ac_file=$1 21180 shift 21181 21182 case $ac_mode in 21183 :L) ac_source=$1;; 21184 :[FH]) 21185 ac_file_inputs= 21186 for ac_f 21187 do 21188 case $ac_f in 21189 -) ac_f="$ac_tmp/stdin";; 21190 *) # Look for the file first in the build tree, then in the source tree 21191 # (if the path is not absolute). The absolute path cannot be DOS-style, 21192 # because $ac_f cannot contain `:'. 21193 test -f "$ac_f" || 21194 case $ac_f in 21195 [\\/$]*) false;; 21196 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 21197 esac || 21198 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 21199 esac 21200 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 21201 as_fn_append ac_file_inputs " '$ac_f'" 21202 done 21203 21204 # Let's still pretend it is `configure' which instantiates (i.e., don't 21205 # use $as_me), people would be surprised to read: 21206 # /* config.h. Generated by config.status. */ 21207 configure_input='Generated from '` 21208 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 21209 `' by configure.' 21210 if test x"$ac_file" != x-; then 21211 configure_input="$ac_file. $configure_input" 21212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 21213 printf "%s\n" "$as_me: creating $ac_file" >&6;} 21214 fi 21215 # Neutralize special characters interpreted by sed in replacement strings. 21216 case $configure_input in #( 21217 *\&* | *\|* | *\\* ) 21218 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 21219 sed 's/[\\\\&|]/\\\\&/g'`;; #( 21220 *) ac_sed_conf_input=$configure_input;; 21221 esac 21222 21223 case $ac_tag in 21224 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 21225 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 21226 esac 21227 ;; 21228 esac 21229 21230 ac_dir=`$as_dirname -- "$ac_file" || 21231 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21232 X"$ac_file" : 'X\(//\)[^/]' \| \ 21233 X"$ac_file" : 'X\(//\)$' \| \ 21234 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 21235 printf "%s\n" X"$ac_file" | 21236 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21237 s//\1/ 21238 q 21239 } 21240 /^X\(\/\/\)[^/].*/{ 21241 s//\1/ 21242 q 21243 } 21244 /^X\(\/\/\)$/{ 21245 s//\1/ 21246 q 21247 } 21248 /^X\(\/\).*/{ 21249 s//\1/ 21250 q 21251 } 21252 s/.*/./; q'` 21253 as_dir="$ac_dir"; as_fn_mkdir_p 21254 ac_builddir=. 21255 21256 case "$ac_dir" in 21257 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 21258 *) 21259 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 21260 # A ".." for each directory in $ac_dir_suffix. 21261 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 21262 case $ac_top_builddir_sub in 21263 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 21264 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 21265 esac ;; 21266 esac 21267 ac_abs_top_builddir=$ac_pwd 21268 ac_abs_builddir=$ac_pwd$ac_dir_suffix 21269 # for backward compatibility: 21270 ac_top_builddir=$ac_top_build_prefix 21271 21272 case $srcdir in 21273 .) # We are building in place. 21274 ac_srcdir=. 21275 ac_top_srcdir=$ac_top_builddir_sub 21276 ac_abs_top_srcdir=$ac_pwd ;; 21277 [\\/]* | ?:[\\/]* ) # Absolute name. 21278 ac_srcdir=$srcdir$ac_dir_suffix; 21279 ac_top_srcdir=$srcdir 21280 ac_abs_top_srcdir=$srcdir ;; 21281 *) # Relative name. 21282 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 21283 ac_top_srcdir=$ac_top_build_prefix$srcdir 21284 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 21285 esac 21286 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 21287 21288 21289 case $ac_mode in 21290 :F) 21291 # 21292 # CONFIG_FILE 21293 # 21294 21295 case $INSTALL in 21296 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 21297 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 21298 esac 21299 ac_MKDIR_P=$MKDIR_P 21300 case $MKDIR_P in 21301 [\\/$]* | ?:[\\/]* ) ;; 21302 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 21303 esac 21304 _ACEOF 21305 21306 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21307 # If the template does not know about datarootdir, expand it. 21308 # FIXME: This hack should be removed a few years after 2.60. 21309 ac_datarootdir_hack=; ac_datarootdir_seen= 21310 ac_sed_dataroot=' 21311 /datarootdir/ { 21312 p 21313 q 21314 } 21315 /@datadir@/p 21316 /@docdir@/p 21317 /@infodir@/p 21318 /@localedir@/p 21319 /@mandir@/p' 21320 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 21321 *datarootdir*) ac_datarootdir_seen=yes;; 21322 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 21323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 21324 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 21325 _ACEOF 21326 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21327 ac_datarootdir_hack=' 21328 s&@datadir@&$datadir&g 21329 s&@docdir@&$docdir&g 21330 s&@infodir@&$infodir&g 21331 s&@localedir@&$localedir&g 21332 s&@mandir@&$mandir&g 21333 s&\\\${datarootdir}&$datarootdir&g' ;; 21334 esac 21335 _ACEOF 21336 21337 # Neutralize VPATH when `$srcdir' = `.'. 21338 # Shell code in configure.ac might set extrasub. 21339 # FIXME: do we really want to maintain this feature? 21340 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21341 ac_sed_extra="$ac_vpsub 21342 $extrasub 21343 _ACEOF 21344 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21345 :t 21346 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 21347 s|@configure_input@|$ac_sed_conf_input|;t t 21348 s&@top_builddir@&$ac_top_builddir_sub&;t t 21349 s&@top_build_prefix@&$ac_top_build_prefix&;t t 21350 s&@srcdir@&$ac_srcdir&;t t 21351 s&@abs_srcdir@&$ac_abs_srcdir&;t t 21352 s&@top_srcdir@&$ac_top_srcdir&;t t 21353 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 21354 s&@builddir@&$ac_builddir&;t t 21355 s&@abs_builddir@&$ac_abs_builddir&;t t 21356 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 21357 s&@INSTALL@&$ac_INSTALL&;t t 21358 s&@MKDIR_P@&$ac_MKDIR_P&;t t 21359 $ac_datarootdir_hack 21360 " 21361 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 21362 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21363 21364 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 21365 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 21366 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 21367 "$ac_tmp/out"`; test -z "$ac_out"; } && 21368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 21369 which seems to be undefined. Please make sure it is defined" >&5 21370 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 21371 which seems to be undefined. Please make sure it is defined" >&2;} 21372 21373 rm -f "$ac_tmp/stdin" 21374 case $ac_file in 21375 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 21376 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 21377 esac \ 21378 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21379 ;; 21380 :H) 21381 # 21382 # CONFIG_HEADER 21383 # 21384 if test x"$ac_file" != x-; then 21385 { 21386 printf "%s\n" "/* $configure_input */" >&1 \ 21387 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 21388 } >"$ac_tmp/config.h" \ 21389 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21390 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 21391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 21392 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 21393 else 21394 rm -f "$ac_file" 21395 mv "$ac_tmp/config.h" "$ac_file" \ 21396 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21397 fi 21398 else 21399 printf "%s\n" "/* $configure_input */" >&1 \ 21400 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 21401 || as_fn_error $? "could not create -" "$LINENO" 5 21402 fi 21403 # Compute "$ac_file"'s index in $config_headers. 21404 _am_arg="$ac_file" 21405 _am_stamp_count=1 21406 for _am_header in $config_headers :; do 21407 case $_am_header in 21408 $_am_arg | $_am_arg:* ) 21409 break ;; 21410 * ) 21411 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 21412 esac 21413 done 21414 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 21415 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21416 X"$_am_arg" : 'X\(//\)[^/]' \| \ 21417 X"$_am_arg" : 'X\(//\)$' \| \ 21418 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 21419 printf "%s\n" X"$_am_arg" | 21420 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21421 s//\1/ 21422 q 21423 } 21424 /^X\(\/\/\)[^/].*/{ 21425 s//\1/ 21426 q 21427 } 21428 /^X\(\/\/\)$/{ 21429 s//\1/ 21430 q 21431 } 21432 /^X\(\/\).*/{ 21433 s//\1/ 21434 q 21435 } 21436 s/.*/./; q'`/stamp-h$_am_stamp_count 21437 ;; 21438 21439 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 21440 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 21441 ;; 21442 esac 21443 21444 21445 case $ac_file$ac_mode in 21446 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 21447 # Older Autoconf quotes --file arguments for eval, but not when files 21448 # are listed without --file. Let's play safe and only enable the eval 21449 # if we detect the quoting. 21450 # TODO: see whether this extra hack can be removed once we start 21451 # requiring Autoconf 2.70 or later. 21452 case $CONFIG_FILES in #( 21453 *\'*) : 21454 eval set x "$CONFIG_FILES" ;; #( 21455 *) : 21456 set x $CONFIG_FILES ;; #( 21457 *) : 21458 ;; 21459 esac 21460 shift 21461 # Used to flag and report bootstrapping failures. 21462 am_rc=0 21463 for am_mf 21464 do 21465 # Strip MF so we end up with the name of the file. 21466 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 21467 # Check whether this is an Automake generated Makefile which includes 21468 # dependency-tracking related rules and includes. 21469 # Grep'ing the whole file directly is not great: AIX grep has a line 21470 # limit of 2048, but all sed's we know have understand at least 4000. 21471 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 21472 || continue 21473 am_dirpart=`$as_dirname -- "$am_mf" || 21474 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21475 X"$am_mf" : 'X\(//\)[^/]' \| \ 21476 X"$am_mf" : 'X\(//\)$' \| \ 21477 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 21478 printf "%s\n" X"$am_mf" | 21479 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21480 s//\1/ 21481 q 21482 } 21483 /^X\(\/\/\)[^/].*/{ 21484 s//\1/ 21485 q 21486 } 21487 /^X\(\/\/\)$/{ 21488 s//\1/ 21489 q 21490 } 21491 /^X\(\/\).*/{ 21492 s//\1/ 21493 q 21494 } 21495 s/.*/./; q'` 21496 am_filepart=`$as_basename -- "$am_mf" || 21497 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 21498 X"$am_mf" : 'X\(//\)$' \| \ 21499 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 21500 printf "%s\n" X/"$am_mf" | 21501 sed '/^.*\/\([^/][^/]*\)\/*$/{ 21502 s//\1/ 21503 q 21504 } 21505 /^X\/\(\/\/\)$/{ 21506 s//\1/ 21507 q 21508 } 21509 /^X\/\(\/\).*/{ 21510 s//\1/ 21511 q 21512 } 21513 s/.*/./; q'` 21514 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 21515 && sed -e '/# am--include-marker/d' "$am_filepart" \ 21516 | $MAKE -f - am--depfiles" >&5 21517 (cd "$am_dirpart" \ 21518 && sed -e '/# am--include-marker/d' "$am_filepart" \ 21519 | $MAKE -f - am--depfiles) >&5 2>&5 21520 ac_status=$? 21521 echo "$as_me:$LINENO: \$? = $ac_status" >&5 21522 (exit $ac_status); } || am_rc=$? 21523 done 21524 if test $am_rc -ne 0; then 21525 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 21526 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 21527 as_fn_error $? "Something went wrong bootstrapping makefile fragments 21528 for automatic dependency tracking. If GNU make was not used, consider 21529 re-running the configure script with MAKE=\"gmake\" (or whatever is 21530 necessary). You can also try re-running configure with the 21531 '--disable-dependency-tracking' option to at least be able to build 21532 the package (albeit without support for automatic dependency tracking). 21533 See \`config.log' for more details" "$LINENO" 5; } 21534 fi 21535 { am_dirpart=; unset am_dirpart;} 21536 { am_filepart=; unset am_filepart;} 21537 { am_mf=; unset am_mf;} 21538 { am_rc=; unset am_rc;} 21539 rm -f conftest-deps.mk 21540 } 21541 ;; 21542 "libtool":C) 21543 21544 # See if we are running on zsh, and set the options that allow our 21545 # commands through without removal of \ escapes. 21546 if test -n "${ZSH_VERSION+set}"; then 21547 setopt NO_GLOB_SUBST 21548 fi 21549 21550 cfgfile=${ofile}T 21551 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 21552 $RM "$cfgfile" 21553 21554 cat <<_LT_EOF >> "$cfgfile" 21555 #! $SHELL 21556 # Generated automatically by $as_me ($PACKAGE) $VERSION 21557 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 21558 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 21559 21560 # Provide generalized library-building support services. 21561 # Written by Gordon Matzigkeit, 1996 21562 21563 # Copyright (C) 2014 Free Software Foundation, Inc. 21564 # This is free software; see the source for copying conditions. There is NO 21565 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 21566 21567 # GNU Libtool is free software; you can redistribute it and/or modify 21568 # it under the terms of the GNU General Public License as published by 21569 # the Free Software Foundation; either version 2 of of the License, or 21570 # (at your option) any later version. 21571 # 21572 # As a special exception to the GNU General Public License, if you 21573 # distribute this file as part of a program or library that is built 21574 # using GNU Libtool, you may include this file under the same 21575 # distribution terms that you use for the rest of that program. 21576 # 21577 # GNU Libtool is distributed in the hope that it will be useful, but 21578 # WITHOUT ANY WARRANTY; without even the implied warranty of 21579 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21580 # GNU General Public License for more details. 21581 # 21582 # You should have received a copy of the GNU General Public License 21583 # along with this program. If not, see <http://www.gnu.org/licenses/>. 21584 21585 21586 # The names of the tagged configurations supported by this script. 21587 available_tags='' 21588 21589 # Configured defaults for sys_lib_dlsearch_path munging. 21590 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 21591 21592 # ### BEGIN LIBTOOL CONFIG 21593 21594 # Which release of libtool.m4 was used? 21595 macro_version=$macro_version 21596 macro_revision=$macro_revision 21597 21598 # Whether or not to build shared libraries. 21599 build_libtool_libs=$enable_shared 21600 21601 # Whether or not to build static libraries. 21602 build_old_libs=$enable_static 21603 21604 # What type of objects to build. 21605 pic_mode=$pic_mode 21606 21607 # Whether or not to optimize for fast installation. 21608 fast_install=$enable_fast_install 21609 21610 # Shared archive member basename,for filename based shared library versioning on AIX. 21611 shared_archive_member_spec=$shared_archive_member_spec 21612 21613 # Shell to use when invoking shell scripts. 21614 SHELL=$lt_SHELL 21615 21616 # An echo program that protects backslashes. 21617 ECHO=$lt_ECHO 21618 21619 # The PATH separator for the build system. 21620 PATH_SEPARATOR=$lt_PATH_SEPARATOR 21621 21622 # The host system. 21623 host_alias=$host_alias 21624 host=$host 21625 host_os=$host_os 21626 21627 # The build system. 21628 build_alias=$build_alias 21629 build=$build 21630 build_os=$build_os 21631 21632 # A sed program that does not truncate output. 21633 SED=$lt_SED 21634 21635 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 21636 Xsed="\$SED -e 1s/^X//" 21637 21638 # A grep program that handles long lines. 21639 GREP=$lt_GREP 21640 21641 # An ERE matcher. 21642 EGREP=$lt_EGREP 21643 21644 # A literal string matcher. 21645 FGREP=$lt_FGREP 21646 21647 # A BSD- or MS-compatible name lister. 21648 NM=$lt_NM 21649 21650 # Whether we need soft or hard links. 21651 LN_S=$lt_LN_S 21652 21653 # What is the maximum length of a command? 21654 max_cmd_len=$max_cmd_len 21655 21656 # Object file suffix (normally "o"). 21657 objext=$ac_objext 21658 21659 # Executable file suffix (normally ""). 21660 exeext=$exeext 21661 21662 # whether the shell understands "unset". 21663 lt_unset=$lt_unset 21664 21665 # turn spaces into newlines. 21666 SP2NL=$lt_lt_SP2NL 21667 21668 # turn newlines into spaces. 21669 NL2SP=$lt_lt_NL2SP 21670 21671 # convert \$build file names to \$host format. 21672 to_host_file_cmd=$lt_cv_to_host_file_cmd 21673 21674 # convert \$build files to toolchain format. 21675 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 21676 21677 # A file(cmd) program that detects file types. 21678 FILECMD=$lt_FILECMD 21679 21680 # An object symbol dumper. 21681 OBJDUMP=$lt_OBJDUMP 21682 21683 # Method to check whether dependent libraries are shared objects. 21684 deplibs_check_method=$lt_deplibs_check_method 21685 21686 # Command to use when deplibs_check_method = "file_magic". 21687 file_magic_cmd=$lt_file_magic_cmd 21688 21689 # How to find potential files when deplibs_check_method = "file_magic". 21690 file_magic_glob=$lt_file_magic_glob 21691 21692 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 21693 want_nocaseglob=$lt_want_nocaseglob 21694 21695 # DLL creation program. 21696 DLLTOOL=$lt_DLLTOOL 21697 21698 # Command to associate shared and link libraries. 21699 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 21700 21701 # The archiver. 21702 AR=$lt_AR 21703 21704 # Flags to create an archive (by configure). 21705 lt_ar_flags=$lt_ar_flags 21706 21707 # Flags to create an archive. 21708 AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} 21709 21710 # How to feed a file listing to the archiver. 21711 archiver_list_spec=$lt_archiver_list_spec 21712 21713 # A symbol stripping program. 21714 STRIP=$lt_STRIP 21715 21716 # Commands used to install an old-style archive. 21717 RANLIB=$lt_RANLIB 21718 old_postinstall_cmds=$lt_old_postinstall_cmds 21719 old_postuninstall_cmds=$lt_old_postuninstall_cmds 21720 21721 # Whether to use a lock for old archive extraction. 21722 lock_old_archive_extraction=$lock_old_archive_extraction 21723 21724 # A C compiler. 21725 LTCC=$lt_CC 21726 21727 # LTCC compiler flags. 21728 LTCFLAGS=$lt_CFLAGS 21729 21730 # Take the output of nm and produce a listing of raw symbols and C names. 21731 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 21732 21733 # Transform the output of nm in a proper C declaration. 21734 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 21735 21736 # Transform the output of nm into a list of symbols to manually relocate. 21737 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 21738 21739 # Transform the output of nm in a C name address pair. 21740 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 21741 21742 # Transform the output of nm in a C name address pair when lib prefix is needed. 21743 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 21744 21745 # The name lister interface. 21746 nm_interface=$lt_lt_cv_nm_interface 21747 21748 # Specify filename containing input files for \$NM. 21749 nm_file_list_spec=$lt_nm_file_list_spec 21750 21751 # The root where to search for dependent libraries,and where our libraries should be installed. 21752 lt_sysroot=$lt_sysroot 21753 21754 # Command to truncate a binary pipe. 21755 lt_truncate_bin=$lt_lt_cv_truncate_bin 21756 21757 # The name of the directory that contains temporary libtool files. 21758 objdir=$objdir 21759 21760 # Used to examine libraries when file_magic_cmd begins with "file". 21761 MAGIC_CMD=$MAGIC_CMD 21762 21763 # Must we lock files when doing compilation? 21764 need_locks=$lt_need_locks 21765 21766 # Manifest tool. 21767 MANIFEST_TOOL=$lt_MANIFEST_TOOL 21768 21769 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 21770 DSYMUTIL=$lt_DSYMUTIL 21771 21772 # Tool to change global to local symbols on Mac OS X. 21773 NMEDIT=$lt_NMEDIT 21774 21775 # Tool to manipulate fat objects and archives on Mac OS X. 21776 LIPO=$lt_LIPO 21777 21778 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 21779 OTOOL=$lt_OTOOL 21780 21781 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 21782 OTOOL64=$lt_OTOOL64 21783 21784 # Old archive suffix (normally "a"). 21785 libext=$libext 21786 21787 # Shared library suffix (normally ".so"). 21788 shrext_cmds=$lt_shrext_cmds 21789 21790 # The commands to extract the exported symbol list from a shared archive. 21791 extract_expsyms_cmds=$lt_extract_expsyms_cmds 21792 21793 # Variables whose values should be saved in libtool wrapper scripts and 21794 # restored at link time. 21795 variables_saved_for_relink=$lt_variables_saved_for_relink 21796 21797 # Do we need the "lib" prefix for modules? 21798 need_lib_prefix=$need_lib_prefix 21799 21800 # Do we need a version for libraries? 21801 need_version=$need_version 21802 21803 # Library versioning type. 21804 version_type=$version_type 21805 21806 # Shared library runtime path variable. 21807 runpath_var=$runpath_var 21808 21809 # Shared library path variable. 21810 shlibpath_var=$shlibpath_var 21811 21812 # Is shlibpath searched before the hard-coded library search path? 21813 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21814 21815 # Format of library name prefix. 21816 libname_spec=$lt_libname_spec 21817 21818 # List of archive names. First name is the real one, the rest are links. 21819 # The last name is the one that the linker finds with -lNAME 21820 library_names_spec=$lt_library_names_spec 21821 21822 # The coded name of the library, if different from the real name. 21823 soname_spec=$lt_soname_spec 21824 21825 # Permission mode override for installation of shared libraries. 21826 install_override_mode=$lt_install_override_mode 21827 21828 # Command to use after installation of a shared archive. 21829 postinstall_cmds=$lt_postinstall_cmds 21830 21831 # Command to use after uninstallation of a shared archive. 21832 postuninstall_cmds=$lt_postuninstall_cmds 21833 21834 # Commands used to finish a libtool library installation in a directory. 21835 finish_cmds=$lt_finish_cmds 21836 21837 # As "finish_cmds", except a single script fragment to be evaled but 21838 # not shown. 21839 finish_eval=$lt_finish_eval 21840 21841 # Whether we should hardcode library paths into libraries. 21842 hardcode_into_libs=$hardcode_into_libs 21843 21844 # Compile-time system search path for libraries. 21845 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21846 21847 # Detected run-time system search path for libraries. 21848 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21849 21850 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21851 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21852 21853 # Whether dlopen is supported. 21854 dlopen_support=$enable_dlopen 21855 21856 # Whether dlopen of programs is supported. 21857 dlopen_self=$enable_dlopen_self 21858 21859 # Whether dlopen of statically linked programs is supported. 21860 dlopen_self_static=$enable_dlopen_self_static 21861 21862 # Commands to strip libraries. 21863 old_striplib=$lt_old_striplib 21864 striplib=$lt_striplib 21865 21866 21867 # The linker used to build libraries. 21868 LD=$lt_LD 21869 21870 # How to create reloadable object files. 21871 reload_flag=$lt_reload_flag 21872 reload_cmds=$lt_reload_cmds 21873 21874 # Commands used to build an old-style archive. 21875 old_archive_cmds=$lt_old_archive_cmds 21876 21877 # A language specific compiler. 21878 CC=$lt_compiler 21879 21880 # Is the compiler the GNU compiler? 21881 with_gcc=$GCC 21882 21883 # Compiler flag to turn off builtin functions. 21884 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21885 21886 # Additional compiler flags for building library objects. 21887 pic_flag=$lt_lt_prog_compiler_pic 21888 21889 # How to pass a linker flag through the compiler. 21890 wl=$lt_lt_prog_compiler_wl 21891 21892 # Compiler flag to prevent dynamic linking. 21893 link_static_flag=$lt_lt_prog_compiler_static 21894 21895 # Does compiler simultaneously support -c and -o options? 21896 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21897 21898 # Whether or not to add -lc for building shared libraries. 21899 build_libtool_need_lc=$archive_cmds_need_lc 21900 21901 # Whether or not to disallow shared libs when runtime libs are static. 21902 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21903 21904 # Compiler flag to allow reflexive dlopens. 21905 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21906 21907 # Compiler flag to generate shared objects directly from archives. 21908 whole_archive_flag_spec=$lt_whole_archive_flag_spec 21909 21910 # Whether the compiler copes with passing no objects directly. 21911 compiler_needs_object=$lt_compiler_needs_object 21912 21913 # Create an old-style archive from a shared archive. 21914 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21915 21916 # Create a temporary old-style archive to link instead of a shared archive. 21917 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21918 21919 # Commands used to build a shared archive. 21920 archive_cmds=$lt_archive_cmds 21921 archive_expsym_cmds=$lt_archive_expsym_cmds 21922 21923 # Commands used to build a loadable module if different from building 21924 # a shared archive. 21925 module_cmds=$lt_module_cmds 21926 module_expsym_cmds=$lt_module_expsym_cmds 21927 21928 # Whether we are building with GNU ld or not. 21929 with_gnu_ld=$lt_with_gnu_ld 21930 21931 # Flag that allows shared libraries with undefined symbols to be built. 21932 allow_undefined_flag=$lt_allow_undefined_flag 21933 21934 # Flag that enforces no undefined symbols. 21935 no_undefined_flag=$lt_no_undefined_flag 21936 21937 # Flag to hardcode \$libdir into a binary during linking. 21938 # This must work even if \$libdir does not exist 21939 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21940 21941 # Whether we need a single "-rpath" flag with a separated argument. 21942 hardcode_libdir_separator=$lt_hardcode_libdir_separator 21943 21944 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21945 # DIR into the resulting binary. 21946 hardcode_direct=$hardcode_direct 21947 21948 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21949 # DIR into the resulting binary and the resulting library dependency is 21950 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 21951 # library is relocated. 21952 hardcode_direct_absolute=$hardcode_direct_absolute 21953 21954 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21955 # into the resulting binary. 21956 hardcode_minus_L=$hardcode_minus_L 21957 21958 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21959 # into the resulting binary. 21960 hardcode_shlibpath_var=$hardcode_shlibpath_var 21961 21962 # Set to "yes" if building a shared library automatically hardcodes DIR 21963 # into the library and all subsequent libraries and executables linked 21964 # against it. 21965 hardcode_automatic=$hardcode_automatic 21966 21967 # Set to yes if linker adds runtime paths of dependent libraries 21968 # to runtime path list. 21969 inherit_rpath=$inherit_rpath 21970 21971 # Whether libtool must link a program against all its dependency libraries. 21972 link_all_deplibs=$link_all_deplibs 21973 21974 # Set to "yes" if exported symbols are required. 21975 always_export_symbols=$always_export_symbols 21976 21977 # The commands to list exported symbols. 21978 export_symbols_cmds=$lt_export_symbols_cmds 21979 21980 # Symbols that should not be listed in the preloaded symbols. 21981 exclude_expsyms=$lt_exclude_expsyms 21982 21983 # Symbols that must always be exported. 21984 include_expsyms=$lt_include_expsyms 21985 21986 # Commands necessary for linking programs (against libraries) with templates. 21987 prelink_cmds=$lt_prelink_cmds 21988 21989 # Commands necessary for finishing linking programs. 21990 postlink_cmds=$lt_postlink_cmds 21991 21992 # Specify filename containing input files. 21993 file_list_spec=$lt_file_list_spec 21994 21995 # How to hardcode a shared library path into an executable. 21996 hardcode_action=$hardcode_action 21997 21998 # ### END LIBTOOL CONFIG 21999 22000 _LT_EOF 22001 22002 cat <<'_LT_EOF' >> "$cfgfile" 22003 22004 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 22005 22006 # func_munge_path_list VARIABLE PATH 22007 # ----------------------------------- 22008 # VARIABLE is name of variable containing _space_ separated list of 22009 # directories to be munged by the contents of PATH, which is string 22010 # having a format: 22011 # "DIR[:DIR]:" 22012 # string "DIR[ DIR]" will be prepended to VARIABLE 22013 # ":DIR[:DIR]" 22014 # string "DIR[ DIR]" will be appended to VARIABLE 22015 # "DIRP[:DIRP]::[DIRA:]DIRA" 22016 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 22017 # "DIRA[ DIRA]" will be appended to VARIABLE 22018 # "DIR[:DIR]" 22019 # VARIABLE will be replaced by "DIR[ DIR]" 22020 func_munge_path_list () 22021 { 22022 case x$2 in 22023 x) 22024 ;; 22025 *:) 22026 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 22027 ;; 22028 x:*) 22029 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 22030 ;; 22031 *::*) 22032 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 22033 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 22034 ;; 22035 *) 22036 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 22037 ;; 22038 esac 22039 } 22040 22041 22042 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 22043 func_cc_basename () 22044 { 22045 for cc_temp in $*""; do 22046 case $cc_temp in 22047 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 22048 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 22049 \-*) ;; 22050 *) break;; 22051 esac 22052 done 22053 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 22054 } 22055 22056 22057 # ### END FUNCTIONS SHARED WITH CONFIGURE 22058 22059 _LT_EOF 22060 22061 case $host_os in 22062 aix3*) 22063 cat <<\_LT_EOF >> "$cfgfile" 22064 # AIX sometimes has problems with the GCC collect2 program. For some 22065 # reason, if we set the COLLECT_NAMES environment variable, the problems 22066 # vanish in a puff of smoke. 22067 if test set != "${COLLECT_NAMES+set}"; then 22068 COLLECT_NAMES= 22069 export COLLECT_NAMES 22070 fi 22071 _LT_EOF 22072 ;; 22073 esac 22074 22075 22076 22077 ltmain=$ac_aux_dir/ltmain.sh 22078 22079 22080 # We use sed instead of cat because bash on DJGPP gets confused if 22081 # if finds mixed CR/LF and LF-only lines. Since sed operates in 22082 # text mode, it properly converts lines to CR/LF. This bash problem 22083 # is reportedly fixed, but why not run on old versions too? 22084 $SED '$q' "$ltmain" >> "$cfgfile" \ 22085 || (rm -f "$cfgfile"; exit 1) 22086 22087 mv -f "$cfgfile" "$ofile" || 22088 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 22089 chmod +x "$ofile" 22090 22091 ;; 22092 22093 esac 22094 done # for ac_tag 22095 22096 22097 as_fn_exit 0 22098 _ACEOF 22099 ac_clean_files=$ac_clean_files_save 22100 22101 test $ac_write_fail = 0 || 22102 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 22103 22104 22105 # configure is writing to config.log, and then calls config.status. 22106 # config.status does its own redirection, appending to config.log. 22107 # Unfortunately, on DOS this fails, as config.log is still kept open 22108 # by configure, so config.status won't be able to write to it; its 22109 # output is simply discarded. So we exec the FD to /dev/null, 22110 # effectively closing config.log, so it can be properly (re)opened and 22111 # appended to by config.status. When coming back to configure, we 22112 # need to make the FD available again. 22113 if test "$no_create" != yes; then 22114 ac_cs_success=: 22115 ac_config_status_args= 22116 test "$silent" = yes && 22117 ac_config_status_args="$ac_config_status_args --quiet" 22118 exec 5>/dev/null 22119 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 22120 exec 5>>config.log 22121 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 22122 # would make configure fail if this is the last instruction. 22123 $ac_cs_success || as_fn_exit 1 22124 fi 22125 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 22126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 22127 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 22128 fi 22129 22130 22131
Indexes created Mon Oct 26 00:26:21 UTC 2026