configure revision 1.1.1.8
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for libXrender 0.9.11. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxrender/-/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/libxrender/-/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='libXrender' 624 PACKAGE_TARNAME='libXrender' 625 PACKAGE_VERSION='0.9.11' 626 PACKAGE_STRING='libXrender 0.9.11' 627 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libxrender/-/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 RENDER_LIBS 668 RENDER_CFLAGS 669 RENDER_VERSION 670 XTMALLOC_ZERO_CFLAGS 671 XMALLOC_ZERO_CFLAGS 672 MALLOC_ZERO_CFLAGS 673 MAN_SUBSTS 674 XORG_MAN_PAGE 675 ADMIN_MAN_DIR 676 DRIVER_MAN_DIR 677 MISC_MAN_DIR 678 FILE_MAN_DIR 679 LIB_MAN_DIR 680 APP_MAN_DIR 681 ADMIN_MAN_SUFFIX 682 DRIVER_MAN_SUFFIX 683 MISC_MAN_SUFFIX 684 FILE_MAN_SUFFIX 685 LIB_MAN_SUFFIX 686 APP_MAN_SUFFIX 687 INSTALL_CMD 688 PKG_CONFIG_LIBDIR 689 PKG_CONFIG_PATH 690 PKG_CONFIG 691 CHANGELOG_CMD 692 STRICT_CFLAGS 693 CWARNFLAGS 694 BASE_CFLAGS 695 LT_SYS_LIBRARY_PATH 696 OTOOL64 697 OTOOL 698 LIPO 699 NMEDIT 700 DSYMUTIL 701 MANIFEST_TOOL 702 RANLIB 703 ac_ct_AR 704 AR 705 DLLTOOL 706 OBJDUMP 707 FILECMD 708 LN_S 709 NM 710 ac_ct_DUMPBIN 711 DUMPBIN 712 LD 713 FGREP 714 EGREP 715 GREP 716 SED 717 am__fastdepCC_FALSE 718 am__fastdepCC_TRUE 719 CCDEPMODE 720 am__nodep 721 AMDEPBACKSLASH 722 AMDEP_FALSE 723 AMDEP_TRUE 724 am__include 725 DEPDIR 726 OBJEXT 727 EXEEXT 728 ac_ct_CC 729 CPPFLAGS 730 LDFLAGS 731 CFLAGS 732 CC 733 host_os 734 host_vendor 735 host_cpu 736 host 737 build_os 738 build_vendor 739 build_cpu 740 build 741 LIBTOOL 742 AM_BACKSLASH 743 AM_DEFAULT_VERBOSITY 744 AM_DEFAULT_V 745 AM_V 746 CSCOPE 747 ETAGS 748 CTAGS 749 am__untar 750 am__tar 751 AMTAR 752 am__leading_dot 753 SET_MAKE 754 AWK 755 mkdir_p 756 MKDIR_P 757 INSTALL_STRIP_PROGRAM 758 STRIP 759 install_sh 760 MAKEINFO 761 AUTOHEADER 762 AUTOMAKE 763 AUTOCONF 764 ACLOCAL 765 VERSION 766 PACKAGE 767 CYGPATH_W 768 am__isrc 769 INSTALL_DATA 770 INSTALL_SCRIPT 771 INSTALL_PROGRAM 772 PACKAGE_BRIEF 773 target_alias 774 host_alias 775 build_alias 776 LIBS 777 ECHO_T 778 ECHO_N 779 ECHO_C 780 DEFS 781 mandir 782 localedir 783 libdir 784 psdir 785 pdfdir 786 dvidir 787 htmldir 788 infodir 789 docdir 790 oldincludedir 791 includedir 792 runstatedir 793 localstatedir 794 sharedstatedir 795 sysconfdir 796 datadir 797 datarootdir 798 libexecdir 799 sbindir 800 bindir 801 program_transform_name 802 prefix 803 exec_prefix 804 PACKAGE_URL 805 PACKAGE_BUGREPORT 806 PACKAGE_STRING 807 PACKAGE_VERSION 808 PACKAGE_TARNAME 809 PACKAGE_NAME 810 PATH_SEPARATOR 811 SHELL 812 am__quote' 813 ac_subst_files='' 814 ac_user_opts=' 815 enable_option_checking 816 enable_silent_rules 817 enable_shared 818 enable_static 819 with_pic 820 enable_fast_install 821 with_aix_soname 822 enable_dependency_tracking 823 with_gnu_ld 824 with_sysroot 825 enable_libtool_lock 826 enable_selective_werror 827 enable_strict_compilation 828 enable_malloc0returnsnull 829 ' 830 ac_precious_vars='build_alias 831 host_alias 832 target_alias 833 CC 834 CFLAGS 835 LDFLAGS 836 LIBS 837 CPPFLAGS 838 LT_SYS_LIBRARY_PATH 839 PKG_CONFIG 840 PKG_CONFIG_PATH 841 PKG_CONFIG_LIBDIR 842 RENDER_CFLAGS 843 RENDER_LIBS' 844 845 846 # 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[VAR=VALUE]... 1395 1396 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1397 VAR=VALUE. See below for descriptions of some of the useful variables. 1398 1399 Defaults for the options are specified in brackets. 1400 1401 Configuration: 1402 -h, --help display this help and exit 1403 --help=short display options specific to this package 1404 --help=recursive display the short help of all the included packages 1405 -V, --version display version information and exit 1406 -q, --quiet, --silent do not print \`checking ...' messages 1407 --cache-file=FILE cache test results in FILE [disabled] 1408 -C, --config-cache alias for \`--cache-file=config.cache' 1409 -n, --no-create do not create output files 1410 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1411 1412 Installation directories: 1413 --prefix=PREFIX install architecture-independent files in PREFIX 1414 [$ac_default_prefix] 1415 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1416 [PREFIX] 1417 1418 By default, \`make install' will install all the files in 1419 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1420 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1421 for instance \`--prefix=\$HOME'. 1422 1423 For better control, use the options below. 1424 1425 Fine tuning of the installation directories: 1426 --bindir=DIR user executables [EPREFIX/bin] 1427 --sbindir=DIR system admin executables [EPREFIX/sbin] 1428 --libexecdir=DIR program executables [EPREFIX/libexec] 1429 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1430 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1431 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1432 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1433 --libdir=DIR object code libraries [EPREFIX/lib] 1434 --includedir=DIR C header files [PREFIX/include] 1435 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1436 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1437 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1438 --infodir=DIR info documentation [DATAROOTDIR/info] 1439 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1440 --mandir=DIR man documentation [DATAROOTDIR/man] 1441 --docdir=DIR documentation root [DATAROOTDIR/doc/libXrender] 1442 --htmldir=DIR html documentation [DOCDIR] 1443 --dvidir=DIR dvi documentation [DOCDIR] 1444 --pdfdir=DIR pdf documentation [DOCDIR] 1445 --psdir=DIR ps documentation [DOCDIR] 1446 _ACEOF 1447 1448 cat <<\_ACEOF 1449 1450 Program names: 1451 --program-prefix=PREFIX prepend PREFIX to installed program names 1452 --program-suffix=SUFFIX append SUFFIX to installed program names 1453 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1454 1455 System types: 1456 --build=BUILD configure for building on BUILD [guessed] 1457 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1458 _ACEOF 1459 fi 1460 1461 if test -n "$ac_init_help"; then 1462 case $ac_init_help in 1463 short | recursive ) echo "Configuration of libXrender 0.9.11:";; 1464 esac 1465 cat <<\_ACEOF 1466 1467 Optional Features: 1468 --disable-option-checking ignore unrecognized --enable/--with options 1469 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1470 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1471 --enable-silent-rules less verbose build output (undo: "make V=1") 1472 --disable-silent-rules verbose build output (undo: "make V=0") 1473 --enable-shared[=PKGS] build shared libraries [default=yes] 1474 --enable-static[=PKGS] build static libraries [default=yes] 1475 --enable-fast-install[=PKGS] 1476 optimize for fast installation [default=yes] 1477 --enable-dependency-tracking 1478 do not reject slow dependency extractors 1479 --disable-dependency-tracking 1480 speeds up one-time build 1481 --disable-libtool-lock avoid locking (might break parallel builds) 1482 --disable-selective-werror 1483 Turn off selective compiler errors. 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1528 fi 1529 1530 if test "$ac_init_help" = "recursive"; then 1531 # If there are subdirs, report their specific --help. 1532 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue 1533 test -d "$ac_dir" || 1534 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } || 1535 continue 1536 ac_builddir=. 1537 1538 case "$ac_dir" in 1539 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 1540 *) 1541 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 1542 # A ".." for each directory in $ac_dir_suffix. 1543 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 1544 case $ac_top_builddir_sub in 1545 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 1546 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 1547 esac ;; 1548 esac 1549 ac_abs_top_builddir=$ac_pwd 1550 ac_abs_builddir=$ac_pwd$ac_dir_suffix 1551 # for backward compatibility: 1552 ac_top_builddir=$ac_top_build_prefix 1553 1554 case $srcdir in 1555 .) # We are building in place. 1556 ac_srcdir=. 1557 ac_top_srcdir=$ac_top_builddir_sub 1558 ac_abs_top_srcdir=$ac_pwd ;; 1559 [\\/]* | ?:[\\/]* ) # Absolute name. 1560 ac_srcdir=$srcdir$ac_dir_suffix; 1561 ac_top_srcdir=$srcdir 1562 ac_abs_top_srcdir=$srcdir ;; 1563 *) # Relative name. 1564 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 1565 ac_top_srcdir=$ac_top_build_prefix$srcdir 1566 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 1567 esac 1568 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 1569 1570 cd "$ac_dir" || { ac_status=$?; continue; } 1571 # Check for configure.gnu first; this name is used for a wrapper for 1572 # Metaconfig's "Configure" on case-insensitive file systems. 1573 if test -f "$ac_srcdir/configure.gnu"; then 1574 echo && 1575 $SHELL "$ac_srcdir/configure.gnu" --help=recursive 1576 elif test -f "$ac_srcdir/configure"; then 1577 echo && 1578 $SHELL "$ac_srcdir/configure" --help=recursive 1579 else 1580 printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2 1581 fi || ac_status=$? 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1619 if test -s conftest.err; then 1620 grep -v '^ *+' conftest.err >conftest.er1 1621 cat conftest.er1 >&5 1622 mv -f conftest.er1 conftest.err 1623 fi 1624 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1625 test $ac_status = 0; } && { 1626 test -z "$ac_c_werror_flag" || 1627 test ! -s conftest.err 1628 } && test -s conftest.$ac_objext 1629 then : 1630 ac_retval=0 1631 else $as_nop 1632 printf "%s\n" "$as_me: failed program was:" >&5 1633 sed 's/^/| /' conftest.$ac_ext >&5 1634 1635 ac_retval=1 1636 fi 1637 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1638 as_fn_set_status $ac_retval 1639 1640 } # ac_fn_c_try_compile 1641 1642 # ac_fn_c_try_link LINENO 1643 # ----------------------- 1644 # Try to link conftest.$ac_ext, and return whether this succeeded. 1645 ac_fn_c_try_link () 1646 { 1647 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1648 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1649 if { { ac_try="$ac_link" 1650 case "(($ac_try" in 1651 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1652 *) ac_try_echo=$ac_try;; 1653 esac 1654 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1655 printf "%s\n" "$ac_try_echo"; } >&5 1656 (eval "$ac_link") 2>conftest.err 1657 ac_status=$? 1658 if test -s conftest.err; then 1659 grep -v '^ *+' conftest.err >conftest.er1 1660 cat conftest.er1 >&5 1661 mv -f conftest.er1 conftest.err 1662 fi 1663 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1664 test $ac_status = 0; } && { 1665 test -z "$ac_c_werror_flag" || 1666 test ! -s conftest.err 1667 } && test -s conftest$ac_exeext && { 1668 test "$cross_compiling" = yes || 1669 test -x conftest$ac_exeext 1670 } 1671 then : 1672 ac_retval=0 1673 else $as_nop 1674 printf "%s\n" "$as_me: failed program was:" >&5 1675 sed 's/^/| /' conftest.$ac_ext >&5 1676 1677 ac_retval=1 1678 fi 1679 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1680 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1681 # interfere with the next link command; also delete a directory that is 1682 # left behind by Apple's compiler. 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Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1788 ac_fn_check_decl () 1789 { 1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1791 as_decl_name=`echo $2|sed 's/ *(.*//'` 1792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1793 printf %s "checking whether $as_decl_name is declared... " >&6; } 1794 if eval test \${$3+y} 1795 then : 1796 printf %s "(cached) " >&6 1797 else $as_nop 1798 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1799 eval ac_save_FLAGS=\$$6 1800 as_fn_append $6 " $5" 1801 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1802 /* end confdefs.h. */ 1803 $4 1804 int 1805 main (void) 1806 { 1807 #ifndef $as_decl_name 1808 #ifdef __cplusplus 1809 (void) $as_decl_use; 1810 #else 1811 (void) $as_decl_name; 1812 #endif 1813 #endif 1814 1815 ; 1816 return 0; 1817 } 1818 _ACEOF 1819 if ac_fn_c_try_compile "$LINENO" 1820 then : 1821 eval "$3=yes" 1822 else $as_nop 1823 eval "$3=no" 1824 fi 1825 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1826 eval $6=\$ac_save_FLAGS 1827 1828 fi 1829 eval ac_res=\$$3 1830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1831 printf "%s\n" "$ac_res" >&6; } 1832 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1833 1834 } # ac_fn_check_decl 1835 1836 # ac_fn_c_try_run LINENO 1837 # ---------------------- 1838 # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that 1839 # executables *can* be run. 1840 ac_fn_c_try_run () 1841 { 1842 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1843 if { { ac_try="$ac_link" 1844 case "(($ac_try" in 1845 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1846 *) ac_try_echo=$ac_try;; 1847 esac 1848 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1849 printf "%s\n" "$ac_try_echo"; } >&5 1850 (eval "$ac_link") 2>&5 1851 ac_status=$? 1852 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1853 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1854 { { case "(($ac_try" in 1855 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1856 *) ac_try_echo=$ac_try;; 1857 esac 1858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1859 printf "%s\n" "$ac_try_echo"; } >&5 1860 (eval "$ac_try") 2>&5 1861 ac_status=$? 1862 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1863 test $ac_status = 0; }; } 1864 then : 1865 ac_retval=0 1866 else $as_nop 1867 printf "%s\n" "$as_me: program exited with status $ac_status" >&5 1868 printf "%s\n" "$as_me: failed program was:" >&5 1869 sed 's/^/| /' conftest.$ac_ext >&5 1870 1871 ac_retval=$ac_status 1872 fi 1873 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1874 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1875 as_fn_set_status $ac_retval 1876 1877 } # ac_fn_c_try_run 1878 ac_configure_args_raw= 1879 for ac_arg 1880 do 1881 case $ac_arg in 1882 *\'*) 1883 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1884 esac 1885 as_fn_append ac_configure_args_raw " '$ac_arg'" 1886 done 1887 1888 case $ac_configure_args_raw in 1889 *$as_nl*) 1890 ac_safe_unquote= ;; 1891 *) 1892 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1893 ac_unsafe_a="$ac_unsafe_z#~" 1894 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1895 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1896 esac 1897 1898 cat >config.log <<_ACEOF 1899 This file contains any messages produced by compilers while 1900 running configure, to aid debugging if configure makes a mistake. 1901 1902 It was created by libXrender $as_me 0.9.11, which was 1903 generated by GNU Autoconf 2.71. Invocation command line was 1904 1905 $ $0$ac_configure_args_raw 1906 1907 _ACEOF 1908 exec 5>>config.log 1909 { 1910 cat <<_ASUNAME 1911 ## --------- ## 1912 ## Platform. ## 1913 ## --------- ## 1914 1915 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1916 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1917 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1918 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1919 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1920 1921 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1922 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1923 1924 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1925 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1926 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1927 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1928 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1929 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1930 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1931 1932 _ASUNAME 1933 1934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1935 for as_dir in $PATH 1936 do 1937 IFS=$as_save_IFS 1938 case $as_dir in #((( 1939 '') as_dir=./ ;; 1940 */) ;; 1941 *) as_dir=$as_dir/ ;; 1942 esac 1943 printf "%s\n" "PATH: $as_dir" 1944 done 1945 IFS=$as_save_IFS 1946 1947 } >&5 1948 1949 cat >&5 <<_ACEOF 1950 1951 1952 ## ----------- ## 1953 ## Core tests. ## 1954 ## ----------- ## 1955 1956 _ACEOF 1957 1958 1959 # Keep a trace of the command line. 1960 # Strip out --no-create and --no-recursion so they do not pile up. 1961 # Strip out --silent because we don't want to record it for future runs. 1962 # Also quote any args containing shell meta-characters. 1963 # Make two passes to allow for proper duplicate-argument suppression. 1964 ac_configure_args= 1965 ac_configure_args0= 1966 ac_configure_args1= 1967 ac_must_keep_next=false 1968 for ac_pass in 1 2 1969 do 1970 for ac_arg 1971 do 1972 case $ac_arg in 1973 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1974 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1975 | -silent | --silent | --silen | --sile | --sil) 1976 continue ;; 1977 *\'*) 1978 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1979 esac 1980 case $ac_pass in 1981 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1982 2) 1983 as_fn_append ac_configure_args1 " '$ac_arg'" 1984 if test $ac_must_keep_next = true; then 1985 ac_must_keep_next=false # Got value, back to normal. 1986 else 1987 case $ac_arg in 1988 *=* | --config-cache | -C | -disable-* | --disable-* \ 1989 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1990 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1991 | -with-* | --with-* | -without-* | --without-* | --x) 1992 case "$ac_configure_args0 " in 1993 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1994 esac 1995 ;; 1996 -* ) ac_must_keep_next=true ;; 1997 esac 1998 fi 1999 as_fn_append ac_configure_args " '$ac_arg'" 2000 ;; 2001 esac 2002 done 2003 done 2004 { ac_configure_args0=; unset ac_configure_args0;} 2005 { ac_configure_args1=; unset ac_configure_args1;} 2006 2007 # When interrupted or exit'd, cleanup temporary files, and complete 2008 # config.log. We remove comments because anyway the quotes in there 2009 # would cause problems or look ugly. 2010 # WARNING: Use '\'' to represent an apostrophe within the trap. 2011 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2012 trap 'exit_status=$? 2013 # Sanitize IFS. 2014 IFS=" "" $as_nl" 2015 # Save into config.log some information that might help in debugging. 2016 { 2017 echo 2018 2019 printf "%s\n" "## ---------------- ## 2020 ## Cache variables. ## 2021 ## ---------------- ##" 2022 echo 2023 # The following way of writing the cache mishandles newlines in values, 2024 ( 2025 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2026 eval ac_val=\$$ac_var 2027 case $ac_val in #( 2028 *${as_nl}*) 2029 case $ac_var in #( 2030 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2031 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2032 esac 2033 case $ac_var in #( 2034 _ | IFS | as_nl) ;; #( 2035 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2036 *) { eval $ac_var=; unset $ac_var;} ;; 2037 esac ;; 2038 esac 2039 done 2040 (set) 2>&1 | 2041 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2042 *${as_nl}ac_space=\ *) 2043 sed -n \ 2044 "s/'\''/'\''\\\\'\'''\''/g; 2045 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2046 ;; #( 2047 *) 2048 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2049 ;; 2050 esac | 2051 sort 2052 ) 2053 echo 2054 2055 printf "%s\n" "## ----------------- ## 2056 ## Output variables. ## 2057 ## ----------------- ##" 2058 echo 2059 for ac_var in $ac_subst_vars 2060 do 2061 eval ac_val=\$$ac_var 2062 case $ac_val in 2063 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2064 esac 2065 printf "%s\n" "$ac_var='\''$ac_val'\''" 2066 done | sort 2067 echo 2068 2069 if test -n "$ac_subst_files"; then 2070 printf "%s\n" "## ------------------- ## 2071 ## File substitutions. ## 2072 ## ------------------- ##" 2073 echo 2074 for ac_var in $ac_subst_files 2075 do 2076 eval ac_val=\$$ac_var 2077 case $ac_val in 2078 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2079 esac 2080 printf "%s\n" "$ac_var='\''$ac_val'\''" 2081 done | sort 2082 echo 2083 fi 2084 2085 if test -s confdefs.h; then 2086 printf "%s\n" "## ----------- ## 2087 ## confdefs.h. ## 2088 ## ----------- ##" 2089 echo 2090 cat confdefs.h 2091 echo 2092 fi 2093 test "$ac_signal" != 0 && 2094 printf "%s\n" "$as_me: caught signal $ac_signal" 2095 printf "%s\n" "$as_me: exit $exit_status" 2096 } >&5 2097 rm -f core *.core core.conftest.* && 2098 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2099 exit $exit_status 2100 ' 0 2101 for ac_signal in 1 2 13 15; do 2102 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2103 done 2104 ac_signal=0 2105 2106 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2107 rm -f -r conftest* confdefs.h 2108 2109 printf "%s\n" "/* confdefs.h */" > confdefs.h 2110 2111 # Predefined preprocessor variables. 2112 2113 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2114 2115 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2116 2117 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2118 2119 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2120 2121 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2122 2123 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2124 2125 2126 # Let the site file select an alternate cache file if it wants to. 2127 # Prefer an explicitly selected file to automatically selected ones. 2128 if test -n "$CONFIG_SITE"; then 2129 ac_site_files="$CONFIG_SITE" 2130 elif test "x$prefix" != xNONE; then 2131 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2132 else 2133 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2134 fi 2135 2136 for ac_site_file in $ac_site_files 2137 do 2138 case $ac_site_file in #( 2139 */*) : 2140 ;; #( 2141 *) : 2142 ac_site_file=./$ac_site_file ;; 2143 esac 2144 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2146 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2147 sed 's/^/| /' "$ac_site_file" >&5 2148 . "$ac_site_file" \ 2149 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2150 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2151 as_fn_error $? "failed to load site script $ac_site_file 2152 See \`config.log' for more details" "$LINENO" 5; } 2153 fi 2154 done 2155 2156 if test -r "$cache_file"; then 2157 # Some versions of bash will fail to source /dev/null (special files 2158 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2159 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2161 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2162 case $cache_file in 2163 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2164 *) . "./$cache_file";; 2165 esac 2166 fi 2167 else 2168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2169 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2170 >$cache_file 2171 fi 2172 2173 # Test code for whether the C compiler supports C89 (global declarations) 2174 ac_c_conftest_c89_globals=' 2175 /* Does the compiler advertise C89 conformance? 2176 Do not test the value of __STDC__, because some compilers set it to 0 2177 while being otherwise adequately conformant. */ 2178 #if !defined __STDC__ 2179 # error "Compiler does not advertise C89 conformance" 2180 #endif 2181 2182 #include <stddef.h> 2183 #include <stdarg.h> 2184 struct stat; 2185 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2186 struct buf { int x; }; 2187 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2188 static char *e (p, i) 2189 char **p; 2190 int i; 2191 { 2192 return p[i]; 2193 } 2194 static char *f (char * (*g) (char **, int), char **p, ...) 2195 { 2196 char *s; 2197 va_list v; 2198 va_start (v,p); 2199 s = g (p, va_arg (v,int)); 2200 va_end (v); 2201 return s; 2202 } 2203 2204 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2205 function prototypes and stuff, but not \xHH hex character constants. 2206 These do not provoke an error unfortunately, instead are silently treated 2207 as an "x". The following induces an error, until -std is added to get 2208 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2209 array size at least. It is necessary to write \x00 == 0 to get something 2210 that is true only with -std. */ 2211 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2212 2213 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2214 inside strings and character constants. */ 2215 #define FOO(x) '\''x'\'' 2216 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2217 2218 int test (int i, double x); 2219 struct s1 {int (*f) (int a);}; 2220 struct s2 {int (*f) (double a);}; 2221 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2222 int, int);' 2223 2224 # Test code for whether the C compiler supports C89 (body of main). 2225 ac_c_conftest_c89_main=' 2226 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2227 ' 2228 2229 # Test code for whether the C compiler supports C99 (global declarations) 2230 ac_c_conftest_c99_globals=' 2231 // Does the compiler advertise C99 conformance? 2232 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2233 # error "Compiler does not advertise C99 conformance" 2234 #endif 2235 2236 #include <stdbool.h> 2237 extern int puts (const char *); 2238 extern int printf (const char *, ...); 2239 extern int dprintf (int, const char *, ...); 2240 extern void *malloc (size_t); 2241 2242 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2243 // dprintf is used instead of fprintf to avoid needing to declare 2244 // FILE and stderr. 2245 #define debug(...) dprintf (2, __VA_ARGS__) 2246 #define showlist(...) puts (#__VA_ARGS__) 2247 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2248 static void 2249 test_varargs_macros (void) 2250 { 2251 int x = 1234; 2252 int y = 5678; 2253 debug ("Flag"); 2254 debug ("X = %d\n", x); 2255 showlist (The first, second, and third items.); 2256 report (x>y, "x is %d but y is %d", x, y); 2257 } 2258 2259 // Check long long types. 2260 #define BIG64 18446744073709551615ull 2261 #define BIG32 4294967295ul 2262 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2263 #if !BIG_OK 2264 #error "your preprocessor is broken" 2265 #endif 2266 #if BIG_OK 2267 #else 2268 #error "your preprocessor is broken" 2269 #endif 2270 static long long int bignum = -9223372036854775807LL; 2271 static unsigned long long int ubignum = BIG64; 2272 2273 struct incomplete_array 2274 { 2275 int datasize; 2276 double data[]; 2277 }; 2278 2279 struct named_init { 2280 int number; 2281 const wchar_t *name; 2282 double average; 2283 }; 2284 2285 typedef const char *ccp; 2286 2287 static inline int 2288 test_restrict (ccp restrict text) 2289 { 2290 // See if C++-style comments work. 2291 // Iterate through items via the restricted pointer. 2292 // Also check for declarations in for loops. 2293 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2294 continue; 2295 return 0; 2296 } 2297 2298 // Check varargs and va_copy. 2299 static bool 2300 test_varargs (const char *format, ...) 2301 { 2302 va_list args; 2303 va_start (args, format); 2304 va_list args_copy; 2305 va_copy (args_copy, args); 2306 2307 const char *str = ""; 2308 int number = 0; 2309 float fnumber = 0; 2310 2311 while (*format) 2312 { 2313 switch (*format++) 2314 { 2315 case '\''s'\'': // string 2316 str = va_arg (args_copy, const char *); 2317 break; 2318 case '\''d'\'': // int 2319 number = va_arg (args_copy, int); 2320 break; 2321 case '\''f'\'': // float 2322 fnumber = va_arg (args_copy, double); 2323 break; 2324 default: 2325 break; 2326 } 2327 } 2328 va_end (args_copy); 2329 va_end (args); 2330 2331 return *str && number && fnumber; 2332 } 2333 ' 2334 2335 # Test code for whether the C compiler supports C99 (body of main). 2336 ac_c_conftest_c99_main=' 2337 // Check bool. 2338 _Bool success = false; 2339 success |= (argc != 0); 2340 2341 // Check restrict. 2342 if (test_restrict ("String literal") == 0) 2343 success = true; 2344 char *restrict newvar = "Another string"; 2345 2346 // Check varargs. 2347 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2348 test_varargs_macros (); 2349 2350 // Check flexible array members. 2351 struct incomplete_array *ia = 2352 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2353 ia->datasize = 10; 2354 for (int i = 0; i < ia->datasize; ++i) 2355 ia->data[i] = i * 1.234; 2356 2357 // Check named initializers. 2358 struct named_init ni = { 2359 .number = 34, 2360 .name = L"Test wide string", 2361 .average = 543.34343, 2362 }; 2363 2364 ni.number = 58; 2365 2366 int dynamic_array[ni.number]; 2367 dynamic_array[0] = argv[0][0]; 2368 dynamic_array[ni.number - 1] = 543; 2369 2370 // work around unused variable warnings 2371 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2372 || dynamic_array[ni.number - 1] != 543); 2373 ' 2374 2375 # Test code for whether the C compiler supports C11 (global declarations) 2376 ac_c_conftest_c11_globals=' 2377 // Does the compiler advertise C11 conformance? 2378 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2379 # error "Compiler does not advertise C11 conformance" 2380 #endif 2381 2382 // Check _Alignas. 2383 char _Alignas (double) aligned_as_double; 2384 char _Alignas (0) no_special_alignment; 2385 extern char aligned_as_int; 2386 char _Alignas (0) _Alignas (int) aligned_as_int; 2387 2388 // Check _Alignof. 2389 enum 2390 { 2391 int_alignment = _Alignof (int), 2392 int_array_alignment = _Alignof (int[100]), 2393 char_alignment = _Alignof (char) 2394 }; 2395 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2396 2397 // Check _Noreturn. 2398 int _Noreturn does_not_return (void) { for (;;) continue; } 2399 2400 // Check _Static_assert. 2401 struct test_static_assert 2402 { 2403 int x; 2404 _Static_assert (sizeof (int) <= sizeof (long int), 2405 "_Static_assert does not work in struct"); 2406 long int y; 2407 }; 2408 2409 // Check UTF-8 literals. 2410 #define u8 syntax error! 2411 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2412 2413 // Check duplicate typedefs. 2414 typedef long *long_ptr; 2415 typedef long int *long_ptr; 2416 typedef long_ptr long_ptr; 2417 2418 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2419 struct anonymous 2420 { 2421 union { 2422 struct { int i; int j; }; 2423 struct { int k; long int l; } w; 2424 }; 2425 int m; 2426 } v1; 2427 ' 2428 2429 # Test code for whether the C compiler supports C11 (body of main). 2430 ac_c_conftest_c11_main=' 2431 _Static_assert ((offsetof (struct anonymous, i) 2432 == offsetof (struct anonymous, w.k)), 2433 "Anonymous union alignment botch"); 2434 v1.i = 2; 2435 v1.w.k = 5; 2436 ok |= v1.i != 5; 2437 ' 2438 2439 # Test code for whether the C compiler supports C11 (complete). 2440 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2441 ${ac_c_conftest_c99_globals} 2442 ${ac_c_conftest_c11_globals} 2443 2444 int 2445 main (int argc, char **argv) 2446 { 2447 int ok = 0; 2448 ${ac_c_conftest_c89_main} 2449 ${ac_c_conftest_c99_main} 2450 ${ac_c_conftest_c11_main} 2451 return ok; 2452 } 2453 " 2454 2455 # Test code for whether the C compiler supports C99 (complete). 2456 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2457 ${ac_c_conftest_c99_globals} 2458 2459 int 2460 main (int argc, char **argv) 2461 { 2462 int ok = 0; 2463 ${ac_c_conftest_c89_main} 2464 ${ac_c_conftest_c99_main} 2465 return ok; 2466 } 2467 " 2468 2469 # Test code for whether the C compiler supports C89 (complete). 2470 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2471 2472 int 2473 main (int argc, char **argv) 2474 { 2475 int ok = 0; 2476 ${ac_c_conftest_c89_main} 2477 return ok; 2478 } 2479 " 2480 2481 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2482 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2483 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2484 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2485 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2486 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2487 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2488 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2489 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2490 2491 # Auxiliary files required by this configure script. 2492 ac_aux_files="compile config.guess config.sub ltmain.sh missing install-sh" 2493 2494 # Locations in which to look for auxiliary files. 2495 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2496 2497 # Search for a directory containing all of the required auxiliary files, 2498 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2499 # If we don't find one directory that contains all the files we need, 2500 # we report the set of missing files from the *first* directory in 2501 # $ac_aux_dir_candidates and give up. 2502 ac_missing_aux_files="" 2503 ac_first_candidate=: 2504 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2506 as_found=false 2507 for as_dir in $ac_aux_dir_candidates 2508 do 2509 IFS=$as_save_IFS 2510 case $as_dir in #((( 2511 '') as_dir=./ ;; 2512 */) ;; 2513 *) as_dir=$as_dir/ ;; 2514 esac 2515 as_found=: 2516 2517 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2518 ac_aux_dir_found=yes 2519 ac_install_sh= 2520 for ac_aux in $ac_aux_files 2521 do 2522 # As a special case, if "install-sh" is required, that requirement 2523 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2524 # and $ac_install_sh is set appropriately for whichever one is found. 2525 if test x"$ac_aux" = x"install-sh" 2526 then 2527 if test -f "${as_dir}install-sh"; then 2528 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2529 ac_install_sh="${as_dir}install-sh -c" 2530 elif test -f "${as_dir}install.sh"; then 2531 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2532 ac_install_sh="${as_dir}install.sh -c" 2533 elif test -f "${as_dir}shtool"; then 2534 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2535 ac_install_sh="${as_dir}shtool install -c" 2536 else 2537 ac_aux_dir_found=no 2538 if $ac_first_candidate; then 2539 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2540 else 2541 break 2542 fi 2543 fi 2544 else 2545 if test -f "${as_dir}${ac_aux}"; then 2546 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2547 else 2548 ac_aux_dir_found=no 2549 if $ac_first_candidate; then 2550 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2551 else 2552 break 2553 fi 2554 fi 2555 fi 2556 done 2557 if test "$ac_aux_dir_found" = yes; then 2558 ac_aux_dir="$as_dir" 2559 break 2560 fi 2561 ac_first_candidate=false 2562 2563 as_found=false 2564 done 2565 IFS=$as_save_IFS 2566 if $as_found 2567 then : 2568 2569 else $as_nop 2570 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2571 fi 2572 2573 2574 # These three variables are undocumented and unsupported, 2575 # and are intended to be withdrawn in a future Autoconf release. 2576 # They can cause serious problems if a builder's source tree is in a directory 2577 # whose full name contains unusual characters. 2578 if test -f "${ac_aux_dir}config.guess"; then 2579 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2580 fi 2581 if test -f "${ac_aux_dir}config.sub"; then 2582 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2583 fi 2584 if test -f "$ac_aux_dir/configure"; then 2585 ac_configure="$SHELL ${ac_aux_dir}configure" 2586 fi 2587 2588 # Check that the precious variables saved in the cache have kept the same 2589 # value. 2590 ac_cache_corrupted=false 2591 for ac_var in $ac_precious_vars; do 2592 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2593 eval ac_new_set=\$ac_env_${ac_var}_set 2594 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2595 eval ac_new_val=\$ac_env_${ac_var}_value 2596 case $ac_old_set,$ac_new_set in 2597 set,) 2598 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2599 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2600 ac_cache_corrupted=: ;; 2601 ,set) 2602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2603 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2604 ac_cache_corrupted=: ;; 2605 ,);; 2606 *) 2607 if test "x$ac_old_val" != "x$ac_new_val"; then 2608 # differences in whitespace do not lead to failure. 2609 ac_old_val_w=`echo x $ac_old_val` 2610 ac_new_val_w=`echo x $ac_new_val` 2611 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2613 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2614 ac_cache_corrupted=: 2615 else 2616 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2617 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2618 eval $ac_var=\$ac_old_val 2619 fi 2620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2621 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2623 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2624 fi;; 2625 esac 2626 # Pass precious variables to config.status. 2627 if test "$ac_new_set" = set; then 2628 case $ac_new_val in 2629 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2630 *) ac_arg=$ac_var=$ac_new_val ;; 2631 esac 2632 case " $ac_configure_args " in 2633 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2634 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2635 esac 2636 fi 2637 done 2638 if $ac_cache_corrupted; then 2639 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2640 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2641 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2642 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2643 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2644 and start over" "$LINENO" 5 2645 fi 2646 ## -------------------- ## 2647 ## Main body of script. ## 2648 ## -------------------- ## 2649 2650 ac_ext=c 2651 ac_cpp='$CPP $CPPFLAGS' 2652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2654 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2655 2656 2657 2658 ac_config_headers="$ac_config_headers config.h" 2659 2660 2661 PACKAGE_BRIEF="Library for the Render Extension to the X11 protocol" 2662 2663 2664 # Initialize Automake 2665 am__api_version='1.16' 2666 2667 2668 2669 # Find a good install program. We prefer a C program (faster), 2670 # so one script is as good as another. But avoid the broken or 2671 # incompatible versions: 2672 # SysV /etc/install, /usr/sbin/install 2673 # SunOS /usr/etc/install 2674 # IRIX /sbin/install 2675 # AIX /bin/install 2676 # AmigaOS /C/install, which installs bootblocks on floppy discs 2677 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2678 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2679 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2680 # OS/2's system install, which has a completely different semantic 2681 # ./install, which can be erroneously created by make from ./install.sh. 2682 # Reject install programs that cannot install multiple files. 2683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2684 printf %s "checking for a BSD-compatible install... " >&6; } 2685 if test -z "$INSTALL"; then 2686 if test ${ac_cv_path_install+y} 2687 then : 2688 printf %s "(cached) " >&6 2689 else $as_nop 2690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2691 for as_dir in $PATH 2692 do 2693 IFS=$as_save_IFS 2694 case $as_dir in #((( 2695 '') as_dir=./ ;; 2696 */) ;; 2697 *) as_dir=$as_dir/ ;; 2698 esac 2699 # Account for fact that we put trailing slashes in our PATH walk. 2700 case $as_dir in #(( 2701 ./ | /[cC]/* | \ 2702 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2703 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2704 /usr/ucb/* ) ;; 2705 *) 2706 # OSF1 and SCO ODT 3.0 have their own names for install. 2707 # Don't use installbsd from OSF since it installs stuff as root 2708 # by default. 2709 for ac_prog in ginstall scoinst install; do 2710 for ac_exec_ext in '' $ac_executable_extensions; do 2711 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2712 if test $ac_prog = install && 2713 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2714 # AIX install. It has an incompatible calling convention. 2715 : 2716 elif test $ac_prog = install && 2717 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2718 # program-specific install script used by HP pwplus--don't use. 2719 : 2720 else 2721 rm -rf conftest.one conftest.two conftest.dir 2722 echo one > conftest.one 2723 echo two > conftest.two 2724 mkdir conftest.dir 2725 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2726 test -s conftest.one && test -s conftest.two && 2727 test -s conftest.dir/conftest.one && 2728 test -s conftest.dir/conftest.two 2729 then 2730 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2731 break 3 2732 fi 2733 fi 2734 fi 2735 done 2736 done 2737 ;; 2738 esac 2739 2740 done 2741 IFS=$as_save_IFS 2742 2743 rm -rf conftest.one conftest.two conftest.dir 2744 2745 fi 2746 if test ${ac_cv_path_install+y}; then 2747 INSTALL=$ac_cv_path_install 2748 else 2749 # As a last resort, use the slow shell script. Don't cache a 2750 # value for INSTALL within a source directory, because that will 2751 # break other packages using the cache if that directory is 2752 # removed, or if the value is a relative name. 2753 INSTALL=$ac_install_sh 2754 fi 2755 fi 2756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2757 printf "%s\n" "$INSTALL" >&6; } 2758 2759 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2760 # It thinks the first close brace ends the variable substitution. 2761 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2762 2763 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2764 2765 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2766 2767 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2768 printf %s "checking whether build environment is sane... " >&6; } 2769 # Reject unsafe characters in $srcdir or the absolute working directory 2770 # name. Accept space and tab only in the latter. 2771 am_lf=' 2772 ' 2773 case `pwd` in 2774 *[\\\"\#\$\&\'\`$am_lf]*) 2775 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2776 esac 2777 case $srcdir in 2778 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2779 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2780 esac 2781 2782 # Do 'set' in a subshell so we don't clobber the current shell's 2783 # arguments. Must try -L first in case configure is actually a 2784 # symlink; some systems play weird games with the mod time of symlinks 2785 # (eg FreeBSD returns the mod time of the symlink's containing 2786 # directory). 2787 if ( 2788 am_has_slept=no 2789 for am_try in 1 2; do 2790 echo "timestamp, slept: $am_has_slept" > conftest.file 2791 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2792 if test "$*" = "X"; then 2793 # -L didn't work. 2794 set X `ls -t "$srcdir/configure" conftest.file` 2795 fi 2796 if test "$*" != "X $srcdir/configure conftest.file" \ 2797 && test "$*" != "X conftest.file $srcdir/configure"; then 2798 2799 # If neither matched, then we have a broken ls. This can happen 2800 # if, for instance, CONFIG_SHELL is bash and it inherits a 2801 # broken ls alias from the environment. This has actually 2802 # happened. Such a system could not be considered "sane". 2803 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2804 alias in your environment" "$LINENO" 5 2805 fi 2806 if test "$2" = conftest.file || test $am_try -eq 2; then 2807 break 2808 fi 2809 # Just in case. 2810 sleep 1 2811 am_has_slept=yes 2812 done 2813 test "$2" = conftest.file 2814 ) 2815 then 2816 # Ok. 2817 : 2818 else 2819 as_fn_error $? "newly created file is older than distributed files! 2820 Check your system clock" "$LINENO" 5 2821 fi 2822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2823 printf "%s\n" "yes" >&6; } 2824 # If we didn't sleep, we still need to ensure time stamps of config.status and 2825 # generated files are strictly newer. 2826 am_sleep_pid= 2827 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2828 ( sleep 1 ) & 2829 am_sleep_pid=$! 2830 fi 2831 2832 rm -f conftest.file 2833 2834 test "$program_prefix" != NONE && 2835 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2836 # Use a double $ so make ignores it. 2837 test "$program_suffix" != NONE && 2838 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2839 # Double any \ or $. 2840 # By default was `s,x,x', remove it if useless. 2841 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2842 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2843 2844 2845 # Expand $ac_aux_dir to an absolute path. 2846 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2847 2848 2849 if test x"${MISSING+set}" != xset; then 2850 MISSING="\${SHELL} '$am_aux_dir/missing'" 2851 fi 2852 # Use eval to expand $SHELL 2853 if eval "$MISSING --is-lightweight"; then 2854 am_missing_run="$MISSING " 2855 else 2856 am_missing_run= 2857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2858 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2859 fi 2860 2861 if test x"${install_sh+set}" != xset; then 2862 case $am_aux_dir in 2863 *\ * | *\ *) 2864 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2865 *) 2866 install_sh="\${SHELL} $am_aux_dir/install-sh" 2867 esac 2868 fi 2869 2870 # Installed binaries are usually stripped using 'strip' when the user 2871 # run "make install-strip". However 'strip' might not be the right 2872 # tool to use in cross-compilation environments, therefore Automake 2873 # will honor the 'STRIP' environment variable to overrule this program. 2874 if test "$cross_compiling" != no; then 2875 if test -n "$ac_tool_prefix"; then 2876 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2877 set dummy ${ac_tool_prefix}strip; ac_word=$2 2878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2879 printf %s "checking for $ac_word... " >&6; } 2880 if test ${ac_cv_prog_STRIP+y} 2881 then : 2882 printf %s "(cached) " >&6 2883 else $as_nop 2884 if test -n "$STRIP"; then 2885 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2886 else 2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2888 for as_dir in $PATH 2889 do 2890 IFS=$as_save_IFS 2891 case $as_dir in #((( 2892 '') as_dir=./ ;; 2893 */) ;; 2894 *) as_dir=$as_dir/ ;; 2895 esac 2896 for ac_exec_ext in '' $ac_executable_extensions; do 2897 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2898 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2899 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2900 break 2 2901 fi 2902 done 2903 done 2904 IFS=$as_save_IFS 2905 2906 fi 2907 fi 2908 STRIP=$ac_cv_prog_STRIP 2909 if test -n "$STRIP"; then 2910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2911 printf "%s\n" "$STRIP" >&6; } 2912 else 2913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2914 printf "%s\n" "no" >&6; } 2915 fi 2916 2917 2918 fi 2919 if test -z "$ac_cv_prog_STRIP"; then 2920 ac_ct_STRIP=$STRIP 2921 # Extract the first word of "strip", so it can be a program name with args. 2922 set dummy strip; ac_word=$2 2923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2924 printf %s "checking for $ac_word... " >&6; } 2925 if test ${ac_cv_prog_ac_ct_STRIP+y} 2926 then : 2927 printf %s "(cached) " >&6 2928 else $as_nop 2929 if test -n "$ac_ct_STRIP"; then 2930 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2931 else 2932 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2933 for as_dir in $PATH 2934 do 2935 IFS=$as_save_IFS 2936 case $as_dir in #((( 2937 '') as_dir=./ ;; 2938 */) ;; 2939 *) as_dir=$as_dir/ ;; 2940 esac 2941 for ac_exec_ext in '' $ac_executable_extensions; do 2942 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2943 ac_cv_prog_ac_ct_STRIP="strip" 2944 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2945 break 2 2946 fi 2947 done 2948 done 2949 IFS=$as_save_IFS 2950 2951 fi 2952 fi 2953 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2954 if test -n "$ac_ct_STRIP"; then 2955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2956 printf "%s\n" "$ac_ct_STRIP" >&6; } 2957 else 2958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2959 printf "%s\n" "no" >&6; } 2960 fi 2961 2962 if test "x$ac_ct_STRIP" = x; then 2963 STRIP=":" 2964 else 2965 case $cross_compiling:$ac_tool_warned in 2966 yes:) 2967 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2968 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2969 ac_tool_warned=yes ;; 2970 esac 2971 STRIP=$ac_ct_STRIP 2972 fi 2973 else 2974 STRIP="$ac_cv_prog_STRIP" 2975 fi 2976 2977 fi 2978 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2979 2980 2981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2982 printf %s "checking for a race-free mkdir -p... " >&6; } 2983 if test -z "$MKDIR_P"; then 2984 if test ${ac_cv_path_mkdir+y} 2985 then : 2986 printf %s "(cached) " >&6 2987 else $as_nop 2988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2989 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2990 do 2991 IFS=$as_save_IFS 2992 case $as_dir in #((( 2993 '') as_dir=./ ;; 2994 */) ;; 2995 *) as_dir=$as_dir/ ;; 2996 esac 2997 for ac_prog in mkdir gmkdir; do 2998 for ac_exec_ext in '' $ac_executable_extensions; do 2999 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3000 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3001 'mkdir ('*'coreutils) '* | \ 3002 'BusyBox '* | \ 3003 'mkdir (fileutils) '4.1*) 3004 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3005 break 3;; 3006 esac 3007 done 3008 done 3009 done 3010 IFS=$as_save_IFS 3011 3012 fi 3013 3014 test -d ./--version && rmdir ./--version 3015 if test ${ac_cv_path_mkdir+y}; then 3016 MKDIR_P="$ac_cv_path_mkdir -p" 3017 else 3018 # As a last resort, use the slow shell script. Don't cache a 3019 # value for MKDIR_P within a source directory, because that will 3020 # break other packages using the cache if that directory is 3021 # removed, or if the value is a relative name. 3022 MKDIR_P="$ac_install_sh -d" 3023 fi 3024 fi 3025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3026 printf "%s\n" "$MKDIR_P" >&6; } 3027 3028 for ac_prog in gawk mawk nawk awk 3029 do 3030 # Extract the first word of "$ac_prog", so it can be a program name with args. 3031 set dummy $ac_prog; ac_word=$2 3032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3033 printf %s "checking for $ac_word... " >&6; } 3034 if test ${ac_cv_prog_AWK+y} 3035 then : 3036 printf %s "(cached) " >&6 3037 else $as_nop 3038 if test -n "$AWK"; then 3039 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3040 else 3041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3042 for as_dir in $PATH 3043 do 3044 IFS=$as_save_IFS 3045 case $as_dir in #((( 3046 '') as_dir=./ ;; 3047 */) ;; 3048 *) as_dir=$as_dir/ ;; 3049 esac 3050 for ac_exec_ext in '' $ac_executable_extensions; do 3051 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3052 ac_cv_prog_AWK="$ac_prog" 3053 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3054 break 2 3055 fi 3056 done 3057 done 3058 IFS=$as_save_IFS 3059 3060 fi 3061 fi 3062 AWK=$ac_cv_prog_AWK 3063 if test -n "$AWK"; then 3064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3065 printf "%s\n" "$AWK" >&6; } 3066 else 3067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3068 printf "%s\n" "no" >&6; } 3069 fi 3070 3071 3072 test -n "$AWK" && break 3073 done 3074 3075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3076 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3077 set x ${MAKE-make} 3078 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3079 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3080 then : 3081 printf %s "(cached) " >&6 3082 else $as_nop 3083 cat >conftest.make <<\_ACEOF 3084 SHELL = /bin/sh 3085 all: 3086 @echo '@@@%%%=$(MAKE)=@@@%%%' 3087 _ACEOF 3088 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3089 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3090 *@@@%%%=?*=@@@%%%*) 3091 eval ac_cv_prog_make_${ac_make}_set=yes;; 3092 *) 3093 eval ac_cv_prog_make_${ac_make}_set=no;; 3094 esac 3095 rm -f conftest.make 3096 fi 3097 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3099 printf "%s\n" "yes" >&6; } 3100 SET_MAKE= 3101 else 3102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3103 printf "%s\n" "no" >&6; } 3104 SET_MAKE="MAKE=${MAKE-make}" 3105 fi 3106 3107 rm -rf .tst 2>/dev/null 3108 mkdir .tst 2>/dev/null 3109 if test -d .tst; then 3110 am__leading_dot=. 3111 else 3112 am__leading_dot=_ 3113 fi 3114 rmdir .tst 2>/dev/null 3115 3116 # Check whether --enable-silent-rules was given. 3117 if test ${enable_silent_rules+y} 3118 then : 3119 enableval=$enable_silent_rules; 3120 fi 3121 3122 case $enable_silent_rules in # ((( 3123 yes) AM_DEFAULT_VERBOSITY=0;; 3124 no) AM_DEFAULT_VERBOSITY=1;; 3125 *) AM_DEFAULT_VERBOSITY=1;; 3126 esac 3127 am_make=${MAKE-make} 3128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3129 printf %s "checking whether $am_make supports nested variables... " >&6; } 3130 if test ${am_cv_make_support_nested_variables+y} 3131 then : 3132 printf %s "(cached) " >&6 3133 else $as_nop 3134 if printf "%s\n" 'TRUE=$(BAR$(V)) 3135 BAR0=false 3136 BAR1=true 3137 V=1 3138 am__doit: 3139 @$(TRUE) 3140 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3141 am_cv_make_support_nested_variables=yes 3142 else 3143 am_cv_make_support_nested_variables=no 3144 fi 3145 fi 3146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3147 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3148 if test $am_cv_make_support_nested_variables = yes; then 3149 AM_V='$(V)' 3150 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3151 else 3152 AM_V=$AM_DEFAULT_VERBOSITY 3153 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3154 fi 3155 AM_BACKSLASH='\' 3156 3157 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3158 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3159 # is not polluted with repeated "-I." 3160 am__isrc=' -I$(srcdir)' 3161 # test to see if srcdir already configured 3162 if test -f $srcdir/config.status; then 3163 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3164 fi 3165 fi 3166 3167 # test whether we have cygpath 3168 if test -z "$CYGPATH_W"; then 3169 if (cygpath --version) >/dev/null 2>/dev/null; then 3170 CYGPATH_W='cygpath -w' 3171 else 3172 CYGPATH_W=echo 3173 fi 3174 fi 3175 3176 3177 # Define the identity of the package. 3178 PACKAGE='libXrender' 3179 VERSION='0.9.11' 3180 3181 3182 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3183 3184 3185 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3186 3187 # Some tools Automake needs. 3188 3189 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3190 3191 3192 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3193 3194 3195 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3196 3197 3198 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3199 3200 3201 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3202 3203 # For better backward compatibility. To be removed once Automake 1.9.x 3204 # dies out for good. For more background, see: 3205 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3206 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3207 mkdir_p='$(MKDIR_P)' 3208 3209 # We need awk for the "check" target (and possibly the TAP driver). The 3210 # system "awk" is bad on some platforms. 3211 # Always define AMTAR for backward compatibility. Yes, it's still used 3212 # in the wild :-( We should find a proper way to deprecate it ... 3213 AMTAR='$${TAR-tar}' 3214 3215 3216 # We'll loop over all known methods to create a tar archive until one works. 3217 _am_tools='gnutar pax cpio none' 3218 3219 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3220 3221 3222 3223 3224 3225 # Variables for tags utilities; see am/tags.am 3226 if test -z "$CTAGS"; then 3227 CTAGS=ctags 3228 fi 3229 3230 if test -z "$ETAGS"; then 3231 ETAGS=etags 3232 fi 3233 3234 if test -z "$CSCOPE"; then 3235 CSCOPE=cscope 3236 fi 3237 3238 3239 3240 # POSIX will say in a future version that running "rm -f" with no argument 3241 # is OK; and we want to be able to make that assumption in our Makefile 3242 # recipes. So use an aggressive probe to check that the usage we want is 3243 # actually supported "in the wild" to an acceptable degree. 3244 # See automake bug#10828. 3245 # To make any issue more visible, cause the running configure to be aborted 3246 # by default if the 'rm' program in use doesn't match our expectations; the 3247 # user can still override this though. 3248 if rm -f && rm -fr && rm -rf; then : OK; else 3249 cat >&2 <<'END' 3250 Oops! 3251 3252 Your 'rm' program seems unable to run without file operands specified 3253 on the command line, even when the '-f' option is present. This is contrary 3254 to the behaviour of most rm programs out there, and not conforming with 3255 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3256 3257 Please tell bug-automake@gnu.org about your system, including the value 3258 of your $PATH and any error possibly output before this message. This 3259 can help us improve future automake versions. 3260 3261 END 3262 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3263 echo 'Configuration will proceed anyway, since you have set the' >&2 3264 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3265 echo >&2 3266 else 3267 cat >&2 <<'END' 3268 Aborting the configuration process, to ensure you take notice of the issue. 3269 3270 You can download and install GNU coreutils to get an 'rm' implementation 3271 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3272 3273 If you want to complete the configuration process using your problematic 3274 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3275 to "yes", and re-run configure. 3276 3277 END 3278 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3279 fi 3280 fi 3281 3282 3283 # Initialize libtool 3284 case `pwd` in 3285 *\ * | *\ *) 3286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 3287 printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 3288 esac 3289 3290 3291 3292 macro_version='2.4.7' 3293 macro_revision='2.4.7' 3294 3295 3296 3297 3298 3299 3300 3301 3302 3303 3304 3305 3306 3307 3308 ltmain=$ac_aux_dir/ltmain.sh 3309 3310 3311 3312 # Make sure we can run config.sub. 3313 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 3314 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 3315 3316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3317 printf %s "checking build system type... " >&6; } 3318 if test ${ac_cv_build+y} 3319 then : 3320 printf %s "(cached) " >&6 3321 else $as_nop 3322 ac_build_alias=$build_alias 3323 test "x$ac_build_alias" = x && 3324 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 3325 test "x$ac_build_alias" = x && 3326 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3327 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 3328 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 3329 3330 fi 3331 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3332 printf "%s\n" "$ac_cv_build" >&6; } 3333 case $ac_cv_build in 3334 *-*-*) ;; 3335 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3336 esac 3337 build=$ac_cv_build 3338 ac_save_IFS=$IFS; IFS='-' 3339 set x $ac_cv_build 3340 shift 3341 build_cpu=$1 3342 build_vendor=$2 3343 shift; shift 3344 # Remember, the first character of IFS is used to create $*, 3345 # except with old shells: 3346 build_os=$* 3347 IFS=$ac_save_IFS 3348 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3349 3350 3351 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3352 printf %s "checking host system type... " >&6; } 3353 if test ${ac_cv_host+y} 3354 then : 3355 printf %s "(cached) " >&6 3356 else $as_nop 3357 if test "x$host_alias" = x; then 3358 ac_cv_host=$ac_cv_build 3359 else 3360 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 3361 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 3362 fi 3363 3364 fi 3365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3366 printf "%s\n" "$ac_cv_host" >&6; } 3367 case $ac_cv_host in 3368 *-*-*) ;; 3369 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3370 esac 3371 host=$ac_cv_host 3372 ac_save_IFS=$IFS; IFS='-' 3373 set x $ac_cv_host 3374 shift 3375 host_cpu=$1 3376 host_vendor=$2 3377 shift; shift 3378 # Remember, the first character of IFS is used to create $*, 3379 # except with old shells: 3380 host_os=$* 3381 IFS=$ac_save_IFS 3382 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3383 3384 3385 # Backslashify metacharacters that are still active within 3386 # double-quoted strings. 3387 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 3388 3389 # Same as above, but do not quote variable references. 3390 double_quote_subst='s/\(["`\\]\)/\\\1/g' 3391 3392 # Sed substitution to delay expansion of an escaped shell variable in a 3393 # double_quote_subst'ed string. 3394 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 3395 3396 # Sed substitution to delay expansion of an escaped single quote. 3397 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 3398 3399 # Sed substitution to avoid accidental globbing in evaled expressions 3400 no_glob_subst='s/\*/\\\*/g' 3401 3402 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3403 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 3404 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 3405 3406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 3407 printf %s "checking how to print strings... " >&6; } 3408 # Test print first, because it will be a builtin if present. 3409 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 3410 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 3411 ECHO='print -r --' 3412 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 3413 ECHO='printf %s\n' 3414 else 3415 # Use this function as a fallback that always works. 3416 func_fallback_echo () 3417 { 3418 eval 'cat <<_LTECHO_EOF 3419 $1 3420 _LTECHO_EOF' 3421 } 3422 ECHO='func_fallback_echo' 3423 fi 3424 3425 # func_echo_all arg... 3426 # Invoke $ECHO with all args, space-separated. 3427 func_echo_all () 3428 { 3429 $ECHO "" 3430 } 3431 3432 case $ECHO in 3433 printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 3434 printf "%s\n" "printf" >&6; } ;; 3435 print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 3436 printf "%s\n" "print -r" >&6; } ;; 3437 *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 3438 printf "%s\n" "cat" >&6; } ;; 3439 esac 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 DEPDIR="${am__leading_dot}deps" 3464 3465 ac_config_commands="$ac_config_commands depfiles" 3466 3467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3468 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3469 cat > confinc.mk << 'END' 3470 am__doit: 3471 @echo this is the am__doit target >confinc.out 3472 .PHONY: am__doit 3473 END 3474 am__include="#" 3475 am__quote= 3476 # BSD make does it like this. 3477 echo '.include "confinc.mk" # ignored' > confmf.BSD 3478 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3479 echo 'include confinc.mk # ignored' > confmf.GNU 3480 _am_result=no 3481 for s in GNU BSD; do 3482 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3483 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3484 ac_status=$? 3485 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3486 (exit $ac_status); } 3487 case $?:`cat confinc.out 2>/dev/null` in #( 3488 '0:this is the am__doit target') : 3489 case $s in #( 3490 BSD) : 3491 am__include='.include' am__quote='"' ;; #( 3492 *) : 3493 am__include='include' am__quote='' ;; 3494 esac ;; #( 3495 *) : 3496 ;; 3497 esac 3498 if test "$am__include" != "#"; then 3499 _am_result="yes ($s style)" 3500 break 3501 fi 3502 done 3503 rm -f confinc.* confmf.* 3504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3505 printf "%s\n" "${_am_result}" >&6; } 3506 3507 # Check whether --enable-dependency-tracking was given. 3508 if test ${enable_dependency_tracking+y} 3509 then : 3510 enableval=$enable_dependency_tracking; 3511 fi 3512 3513 if test "x$enable_dependency_tracking" != xno; then 3514 am_depcomp="$ac_aux_dir/depcomp" 3515 AMDEPBACKSLASH='\' 3516 am__nodep='_no' 3517 fi 3518 if test "x$enable_dependency_tracking" != xno; then 3519 AMDEP_TRUE= 3520 AMDEP_FALSE='#' 3521 else 3522 AMDEP_TRUE='#' 3523 AMDEP_FALSE= 3524 fi 3525 3526 3527 ac_ext=c 3528 ac_cpp='$CPP $CPPFLAGS' 3529 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3530 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3531 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3532 if test -n "$ac_tool_prefix"; then 3533 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3534 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3536 printf %s "checking for $ac_word... " >&6; } 3537 if test ${ac_cv_prog_CC+y} 3538 then : 3539 printf %s "(cached) " >&6 3540 else $as_nop 3541 if test -n "$CC"; then 3542 ac_cv_prog_CC="$CC" # Let the user override the test. 3543 else 3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3545 for as_dir in $PATH 3546 do 3547 IFS=$as_save_IFS 3548 case $as_dir in #((( 3549 '') as_dir=./ ;; 3550 */) ;; 3551 *) as_dir=$as_dir/ ;; 3552 esac 3553 for ac_exec_ext in '' $ac_executable_extensions; do 3554 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3555 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3557 break 2 3558 fi 3559 done 3560 done 3561 IFS=$as_save_IFS 3562 3563 fi 3564 fi 3565 CC=$ac_cv_prog_CC 3566 if test -n "$CC"; then 3567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3568 printf "%s\n" "$CC" >&6; } 3569 else 3570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3571 printf "%s\n" "no" >&6; } 3572 fi 3573 3574 3575 fi 3576 if test -z "$ac_cv_prog_CC"; then 3577 ac_ct_CC=$CC 3578 # Extract the first word of "gcc", so it can be a program name with args. 3579 set dummy gcc; ac_word=$2 3580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3581 printf %s "checking for $ac_word... " >&6; } 3582 if test ${ac_cv_prog_ac_ct_CC+y} 3583 then : 3584 printf %s "(cached) " >&6 3585 else $as_nop 3586 if test -n "$ac_ct_CC"; then 3587 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3588 else 3589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3590 for as_dir in $PATH 3591 do 3592 IFS=$as_save_IFS 3593 case $as_dir in #((( 3594 '') as_dir=./ ;; 3595 */) ;; 3596 *) as_dir=$as_dir/ ;; 3597 esac 3598 for ac_exec_ext in '' $ac_executable_extensions; do 3599 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3600 ac_cv_prog_ac_ct_CC="gcc" 3601 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3602 break 2 3603 fi 3604 done 3605 done 3606 IFS=$as_save_IFS 3607 3608 fi 3609 fi 3610 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3611 if test -n "$ac_ct_CC"; then 3612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3613 printf "%s\n" "$ac_ct_CC" >&6; } 3614 else 3615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3616 printf "%s\n" "no" >&6; } 3617 fi 3618 3619 if test "x$ac_ct_CC" = x; then 3620 CC="" 3621 else 3622 case $cross_compiling:$ac_tool_warned in 3623 yes:) 3624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3625 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3626 ac_tool_warned=yes ;; 3627 esac 3628 CC=$ac_ct_CC 3629 fi 3630 else 3631 CC="$ac_cv_prog_CC" 3632 fi 3633 3634 if test -z "$CC"; then 3635 if test -n "$ac_tool_prefix"; then 3636 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3637 set dummy ${ac_tool_prefix}cc; ac_word=$2 3638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3639 printf %s "checking for $ac_word... " >&6; } 3640 if test ${ac_cv_prog_CC+y} 3641 then : 3642 printf %s "(cached) " >&6 3643 else $as_nop 3644 if test -n "$CC"; then 3645 ac_cv_prog_CC="$CC" # Let the user override the test. 3646 else 3647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3648 for as_dir in $PATH 3649 do 3650 IFS=$as_save_IFS 3651 case $as_dir in #((( 3652 '') as_dir=./ ;; 3653 */) ;; 3654 *) as_dir=$as_dir/ ;; 3655 esac 3656 for ac_exec_ext in '' $ac_executable_extensions; do 3657 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3658 ac_cv_prog_CC="${ac_tool_prefix}cc" 3659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3660 break 2 3661 fi 3662 done 3663 done 3664 IFS=$as_save_IFS 3665 3666 fi 3667 fi 3668 CC=$ac_cv_prog_CC 3669 if test -n "$CC"; then 3670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3671 printf "%s\n" "$CC" >&6; } 3672 else 3673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3674 printf "%s\n" "no" >&6; } 3675 fi 3676 3677 3678 fi 3679 fi 3680 if test -z "$CC"; then 3681 # Extract the first word of "cc", so it can be a program name with args. 3682 set dummy cc; ac_word=$2 3683 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3684 printf %s "checking for $ac_word... " >&6; } 3685 if test ${ac_cv_prog_CC+y} 3686 then : 3687 printf %s "(cached) " >&6 3688 else $as_nop 3689 if test -n "$CC"; then 3690 ac_cv_prog_CC="$CC" # Let the user override the test. 3691 else 3692 ac_prog_rejected=no 3693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3694 for as_dir in $PATH 3695 do 3696 IFS=$as_save_IFS 3697 case $as_dir in #((( 3698 '') as_dir=./ ;; 3699 */) ;; 3700 *) as_dir=$as_dir/ ;; 3701 esac 3702 for ac_exec_ext in '' $ac_executable_extensions; do 3703 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3704 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3705 ac_prog_rejected=yes 3706 continue 3707 fi 3708 ac_cv_prog_CC="cc" 3709 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3710 break 2 3711 fi 3712 done 3713 done 3714 IFS=$as_save_IFS 3715 3716 if test $ac_prog_rejected = yes; then 3717 # We found a bogon in the path, so make sure we never use it. 3718 set dummy $ac_cv_prog_CC 3719 shift 3720 if test $# != 0; then 3721 # We chose a different compiler from the bogus one. 3722 # However, it has the same basename, so the bogon will be chosen 3723 # first if we set CC to just the basename; use the full file name. 3724 shift 3725 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3726 fi 3727 fi 3728 fi 3729 fi 3730 CC=$ac_cv_prog_CC 3731 if test -n "$CC"; then 3732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3733 printf "%s\n" "$CC" >&6; } 3734 else 3735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3736 printf "%s\n" "no" >&6; } 3737 fi 3738 3739 3740 fi 3741 if test -z "$CC"; then 3742 if test -n "$ac_tool_prefix"; then 3743 for ac_prog in cl.exe 3744 do 3745 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3746 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3748 printf %s "checking for $ac_word... " >&6; } 3749 if test ${ac_cv_prog_CC+y} 3750 then : 3751 printf %s "(cached) " >&6 3752 else $as_nop 3753 if test -n "$CC"; then 3754 ac_cv_prog_CC="$CC" # Let the user override the test. 3755 else 3756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3757 for as_dir in $PATH 3758 do 3759 IFS=$as_save_IFS 3760 case $as_dir in #((( 3761 '') as_dir=./ ;; 3762 */) ;; 3763 *) as_dir=$as_dir/ ;; 3764 esac 3765 for ac_exec_ext in '' $ac_executable_extensions; do 3766 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3767 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3768 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3769 break 2 3770 fi 3771 done 3772 done 3773 IFS=$as_save_IFS 3774 3775 fi 3776 fi 3777 CC=$ac_cv_prog_CC 3778 if test -n "$CC"; then 3779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3780 printf "%s\n" "$CC" >&6; } 3781 else 3782 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3783 printf "%s\n" "no" >&6; } 3784 fi 3785 3786 3787 test -n "$CC" && break 3788 done 3789 fi 3790 if test -z "$CC"; then 3791 ac_ct_CC=$CC 3792 for ac_prog in cl.exe 3793 do 3794 # Extract the first word of "$ac_prog", so it can be a program name with args. 3795 set dummy $ac_prog; ac_word=$2 3796 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3797 printf %s "checking for $ac_word... " >&6; } 3798 if test ${ac_cv_prog_ac_ct_CC+y} 3799 then : 3800 printf %s "(cached) " >&6 3801 else $as_nop 3802 if test -n "$ac_ct_CC"; then 3803 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3804 else 3805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3806 for as_dir in $PATH 3807 do 3808 IFS=$as_save_IFS 3809 case $as_dir in #((( 3810 '') as_dir=./ ;; 3811 */) ;; 3812 *) as_dir=$as_dir/ ;; 3813 esac 3814 for ac_exec_ext in '' $ac_executable_extensions; do 3815 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3816 ac_cv_prog_ac_ct_CC="$ac_prog" 3817 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3818 break 2 3819 fi 3820 done 3821 done 3822 IFS=$as_save_IFS 3823 3824 fi 3825 fi 3826 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3827 if test -n "$ac_ct_CC"; then 3828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3829 printf "%s\n" "$ac_ct_CC" >&6; } 3830 else 3831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3832 printf "%s\n" "no" >&6; } 3833 fi 3834 3835 3836 test -n "$ac_ct_CC" && break 3837 done 3838 3839 if test "x$ac_ct_CC" = x; then 3840 CC="" 3841 else 3842 case $cross_compiling:$ac_tool_warned in 3843 yes:) 3844 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3845 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3846 ac_tool_warned=yes ;; 3847 esac 3848 CC=$ac_ct_CC 3849 fi 3850 fi 3851 3852 fi 3853 if test -z "$CC"; then 3854 if test -n "$ac_tool_prefix"; then 3855 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3856 set dummy ${ac_tool_prefix}clang; ac_word=$2 3857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3858 printf %s "checking for $ac_word... " >&6; } 3859 if test ${ac_cv_prog_CC+y} 3860 then : 3861 printf %s "(cached) " >&6 3862 else $as_nop 3863 if test -n "$CC"; then 3864 ac_cv_prog_CC="$CC" # Let the user override the test. 3865 else 3866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3867 for as_dir in $PATH 3868 do 3869 IFS=$as_save_IFS 3870 case $as_dir in #((( 3871 '') as_dir=./ ;; 3872 */) ;; 3873 *) as_dir=$as_dir/ ;; 3874 esac 3875 for ac_exec_ext in '' $ac_executable_extensions; do 3876 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3877 ac_cv_prog_CC="${ac_tool_prefix}clang" 3878 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3879 break 2 3880 fi 3881 done 3882 done 3883 IFS=$as_save_IFS 3884 3885 fi 3886 fi 3887 CC=$ac_cv_prog_CC 3888 if test -n "$CC"; then 3889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3890 printf "%s\n" "$CC" >&6; } 3891 else 3892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3893 printf "%s\n" "no" >&6; } 3894 fi 3895 3896 3897 fi 3898 if test -z "$ac_cv_prog_CC"; then 3899 ac_ct_CC=$CC 3900 # Extract the first word of "clang", so it can be a program name with args. 3901 set dummy clang; ac_word=$2 3902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3903 printf %s "checking for $ac_word... " >&6; } 3904 if test ${ac_cv_prog_ac_ct_CC+y} 3905 then : 3906 printf %s "(cached) " >&6 3907 else $as_nop 3908 if test -n "$ac_ct_CC"; then 3909 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3910 else 3911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3912 for as_dir in $PATH 3913 do 3914 IFS=$as_save_IFS 3915 case $as_dir in #((( 3916 '') as_dir=./ ;; 3917 */) ;; 3918 *) as_dir=$as_dir/ ;; 3919 esac 3920 for ac_exec_ext in '' $ac_executable_extensions; do 3921 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3922 ac_cv_prog_ac_ct_CC="clang" 3923 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3924 break 2 3925 fi 3926 done 3927 done 3928 IFS=$as_save_IFS 3929 3930 fi 3931 fi 3932 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3933 if test -n "$ac_ct_CC"; then 3934 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3935 printf "%s\n" "$ac_ct_CC" >&6; } 3936 else 3937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3938 printf "%s\n" "no" >&6; } 3939 fi 3940 3941 if test "x$ac_ct_CC" = x; then 3942 CC="" 3943 else 3944 case $cross_compiling:$ac_tool_warned in 3945 yes:) 3946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3947 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3948 ac_tool_warned=yes ;; 3949 esac 3950 CC=$ac_ct_CC 3951 fi 3952 else 3953 CC="$ac_cv_prog_CC" 3954 fi 3955 3956 fi 3957 3958 3959 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3960 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3961 as_fn_error $? "no acceptable C compiler found in \$PATH 3962 See \`config.log' for more details" "$LINENO" 5; } 3963 3964 # Provide some information about the compiler. 3965 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3966 set X $ac_compile 3967 ac_compiler=$2 3968 for ac_option in --version -v -V -qversion -version; do 3969 { { ac_try="$ac_compiler $ac_option >&5" 3970 case "(($ac_try" in 3971 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3972 *) ac_try_echo=$ac_try;; 3973 esac 3974 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3975 printf "%s\n" "$ac_try_echo"; } >&5 3976 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3977 ac_status=$? 3978 if test -s conftest.err; then 3979 sed '10a\ 3980 ... rest of stderr output deleted ... 3981 10q' conftest.err >conftest.er1 3982 cat conftest.er1 >&5 3983 fi 3984 rm -f conftest.er1 conftest.err 3985 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3986 test $ac_status = 0; } 3987 done 3988 3989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3990 /* end confdefs.h. */ 3991 3992 int 3993 main (void) 3994 { 3995 3996 ; 3997 return 0; 3998 } 3999 _ACEOF 4000 ac_clean_files_save=$ac_clean_files 4001 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 4002 # Try to create an executable without -o first, disregard a.out. 4003 # It will help us diagnose broken compilers, and finding out an intuition 4004 # of exeext. 4005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 4006 printf %s "checking whether the C compiler works... " >&6; } 4007 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 4008 4009 # The possible output files: 4010 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 4011 4012 ac_rmfiles= 4013 for ac_file in $ac_files 4014 do 4015 case $ac_file in 4016 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4017 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 4018 esac 4019 done 4020 rm -f $ac_rmfiles 4021 4022 if { { ac_try="$ac_link_default" 4023 case "(($ac_try" in 4024 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4025 *) ac_try_echo=$ac_try;; 4026 esac 4027 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4028 printf "%s\n" "$ac_try_echo"; } >&5 4029 (eval "$ac_link_default") 2>&5 4030 ac_status=$? 4031 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4032 test $ac_status = 0; } 4033 then : 4034 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 4035 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 4036 # in a Makefile. We should not override ac_cv_exeext if it was cached, 4037 # so that the user can short-circuit this test for compilers unknown to 4038 # Autoconf. 4039 for ac_file in $ac_files '' 4040 do 4041 test -f "$ac_file" || continue 4042 case $ac_file in 4043 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 4044 ;; 4045 [ab].out ) 4046 # We found the default executable, but exeext='' is most 4047 # certainly right. 4048 break;; 4049 *.* ) 4050 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 4051 then :; else 4052 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4053 fi 4054 # We set ac_cv_exeext here because the later test for it is not 4055 # safe: cross compilers may not add the suffix if given an `-o' 4056 # argument, so we may need to know it at that point already. 4057 # Even if this section looks crufty: it has the advantage of 4058 # actually working. 4059 break;; 4060 * ) 4061 break;; 4062 esac 4063 done 4064 test "$ac_cv_exeext" = no && ac_cv_exeext= 4065 4066 else $as_nop 4067 ac_file='' 4068 fi 4069 if test -z "$ac_file" 4070 then : 4071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4072 printf "%s\n" "no" >&6; } 4073 printf "%s\n" "$as_me: failed program was:" >&5 4074 sed 's/^/| /' conftest.$ac_ext >&5 4075 4076 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4077 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4078 as_fn_error 77 "C compiler cannot create executables 4079 See \`config.log' for more details" "$LINENO" 5; } 4080 else $as_nop 4081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4082 printf "%s\n" "yes" >&6; } 4083 fi 4084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4085 printf %s "checking for C compiler default output file name... " >&6; } 4086 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4087 printf "%s\n" "$ac_file" >&6; } 4088 ac_exeext=$ac_cv_exeext 4089 4090 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4091 ac_clean_files=$ac_clean_files_save 4092 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4093 printf %s "checking for suffix of executables... " >&6; } 4094 if { { ac_try="$ac_link" 4095 case "(($ac_try" in 4096 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4097 *) ac_try_echo=$ac_try;; 4098 esac 4099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4100 printf "%s\n" "$ac_try_echo"; } >&5 4101 (eval "$ac_link") 2>&5 4102 ac_status=$? 4103 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4104 test $ac_status = 0; } 4105 then : 4106 # If both `conftest.exe' and `conftest' are `present' (well, observable) 4107 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 4108 # work properly (i.e., refer to `conftest.exe'), while it won't with 4109 # `rm'. 4110 for ac_file in conftest.exe conftest conftest.*; do 4111 test -f "$ac_file" || continue 4112 case $ac_file in 4113 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4114 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4115 break;; 4116 * ) break;; 4117 esac 4118 done 4119 else $as_nop 4120 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4121 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4122 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4123 See \`config.log' for more details" "$LINENO" 5; } 4124 fi 4125 rm -f conftest conftest$ac_cv_exeext 4126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4127 printf "%s\n" "$ac_cv_exeext" >&6; } 4128 4129 rm -f conftest.$ac_ext 4130 EXEEXT=$ac_cv_exeext 4131 ac_exeext=$EXEEXT 4132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4133 /* end confdefs.h. */ 4134 #include <stdio.h> 4135 int 4136 main (void) 4137 { 4138 FILE *f = fopen ("conftest.out", "w"); 4139 return ferror (f) || fclose (f) != 0; 4140 4141 ; 4142 return 0; 4143 } 4144 _ACEOF 4145 ac_clean_files="$ac_clean_files conftest.out" 4146 # Check that the compiler produces executables we can run. If not, either 4147 # the compiler is broken, or we cross compile. 4148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4149 printf %s "checking whether we are cross compiling... " >&6; } 4150 if test "$cross_compiling" != yes; then 4151 { { ac_try="$ac_link" 4152 case "(($ac_try" in 4153 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4154 *) ac_try_echo=$ac_try;; 4155 esac 4156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4157 printf "%s\n" "$ac_try_echo"; } >&5 4158 (eval "$ac_link") 2>&5 4159 ac_status=$? 4160 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4161 test $ac_status = 0; } 4162 if { ac_try='./conftest$ac_cv_exeext' 4163 { { case "(($ac_try" in 4164 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4165 *) ac_try_echo=$ac_try;; 4166 esac 4167 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4168 printf "%s\n" "$ac_try_echo"; } >&5 4169 (eval "$ac_try") 2>&5 4170 ac_status=$? 4171 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4172 test $ac_status = 0; }; }; then 4173 cross_compiling=no 4174 else 4175 if test "$cross_compiling" = maybe; then 4176 cross_compiling=yes 4177 else 4178 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4179 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4180 as_fn_error 77 "cannot run C compiled programs. 4181 If you meant to cross compile, use \`--host'. 4182 See \`config.log' for more details" "$LINENO" 5; } 4183 fi 4184 fi 4185 fi 4186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4187 printf "%s\n" "$cross_compiling" >&6; } 4188 4189 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4190 ac_clean_files=$ac_clean_files_save 4191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4192 printf %s "checking for suffix of object files... " >&6; } 4193 if test ${ac_cv_objext+y} 4194 then : 4195 printf %s "(cached) " >&6 4196 else $as_nop 4197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4198 /* end confdefs.h. */ 4199 4200 int 4201 main (void) 4202 { 4203 4204 ; 4205 return 0; 4206 } 4207 _ACEOF 4208 rm -f conftest.o conftest.obj 4209 if { { ac_try="$ac_compile" 4210 case "(($ac_try" in 4211 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4212 *) ac_try_echo=$ac_try;; 4213 esac 4214 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4215 printf "%s\n" "$ac_try_echo"; } >&5 4216 (eval "$ac_compile") 2>&5 4217 ac_status=$? 4218 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4219 test $ac_status = 0; } 4220 then : 4221 for ac_file in conftest.o conftest.obj conftest.*; do 4222 test -f "$ac_file" || continue; 4223 case $ac_file in 4224 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4225 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4226 break;; 4227 esac 4228 done 4229 else $as_nop 4230 printf "%s\n" "$as_me: failed program was:" >&5 4231 sed 's/^/| /' conftest.$ac_ext >&5 4232 4233 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4234 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4235 as_fn_error $? "cannot compute suffix of object files: cannot compile 4236 See \`config.log' for more details" "$LINENO" 5; } 4237 fi 4238 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4239 fi 4240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4241 printf "%s\n" "$ac_cv_objext" >&6; } 4242 OBJEXT=$ac_cv_objext 4243 ac_objext=$OBJEXT 4244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4245 printf %s "checking whether the compiler supports GNU C... " >&6; } 4246 if test ${ac_cv_c_compiler_gnu+y} 4247 then : 4248 printf %s "(cached) " >&6 4249 else $as_nop 4250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4251 /* end confdefs.h. */ 4252 4253 int 4254 main (void) 4255 { 4256 #ifndef __GNUC__ 4257 choke me 4258 #endif 4259 4260 ; 4261 return 0; 4262 } 4263 _ACEOF 4264 if ac_fn_c_try_compile "$LINENO" 4265 then : 4266 ac_compiler_gnu=yes 4267 else $as_nop 4268 ac_compiler_gnu=no 4269 fi 4270 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4271 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4272 4273 fi 4274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4275 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4276 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4277 4278 if test $ac_compiler_gnu = yes; then 4279 GCC=yes 4280 else 4281 GCC= 4282 fi 4283 ac_test_CFLAGS=${CFLAGS+y} 4284 ac_save_CFLAGS=$CFLAGS 4285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4286 printf %s "checking whether $CC accepts -g... " >&6; } 4287 if test ${ac_cv_prog_cc_g+y} 4288 then : 4289 printf %s "(cached) " >&6 4290 else $as_nop 4291 ac_save_c_werror_flag=$ac_c_werror_flag 4292 ac_c_werror_flag=yes 4293 ac_cv_prog_cc_g=no 4294 CFLAGS="-g" 4295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4296 /* end confdefs.h. */ 4297 4298 int 4299 main (void) 4300 { 4301 4302 ; 4303 return 0; 4304 } 4305 _ACEOF 4306 if ac_fn_c_try_compile "$LINENO" 4307 then : 4308 ac_cv_prog_cc_g=yes 4309 else $as_nop 4310 CFLAGS="" 4311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4312 /* end confdefs.h. */ 4313 4314 int 4315 main (void) 4316 { 4317 4318 ; 4319 return 0; 4320 } 4321 _ACEOF 4322 if ac_fn_c_try_compile "$LINENO" 4323 then : 4324 4325 else $as_nop 4326 ac_c_werror_flag=$ac_save_c_werror_flag 4327 CFLAGS="-g" 4328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4329 /* end confdefs.h. */ 4330 4331 int 4332 main (void) 4333 { 4334 4335 ; 4336 return 0; 4337 } 4338 _ACEOF 4339 if ac_fn_c_try_compile "$LINENO" 4340 then : 4341 ac_cv_prog_cc_g=yes 4342 fi 4343 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4344 fi 4345 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4346 fi 4347 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4348 ac_c_werror_flag=$ac_save_c_werror_flag 4349 fi 4350 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4351 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4352 if test $ac_test_CFLAGS; then 4353 CFLAGS=$ac_save_CFLAGS 4354 elif test $ac_cv_prog_cc_g = yes; then 4355 if test "$GCC" = yes; then 4356 CFLAGS="-g -O2" 4357 else 4358 CFLAGS="-g" 4359 fi 4360 else 4361 if test "$GCC" = yes; then 4362 CFLAGS="-O2" 4363 else 4364 CFLAGS= 4365 fi 4366 fi 4367 ac_prog_cc_stdc=no 4368 if test x$ac_prog_cc_stdc = xno 4369 then : 4370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4371 printf %s "checking for $CC option to enable C11 features... " >&6; } 4372 if test ${ac_cv_prog_cc_c11+y} 4373 then : 4374 printf %s "(cached) " >&6 4375 else $as_nop 4376 ac_cv_prog_cc_c11=no 4377 ac_save_CC=$CC 4378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4379 /* end confdefs.h. */ 4380 $ac_c_conftest_c11_program 4381 _ACEOF 4382 for ac_arg in '' -std=gnu11 4383 do 4384 CC="$ac_save_CC $ac_arg" 4385 if ac_fn_c_try_compile "$LINENO" 4386 then : 4387 ac_cv_prog_cc_c11=$ac_arg 4388 fi 4389 rm -f core conftest.err conftest.$ac_objext conftest.beam 4390 test "x$ac_cv_prog_cc_c11" != "xno" && break 4391 done 4392 rm -f conftest.$ac_ext 4393 CC=$ac_save_CC 4394 fi 4395 4396 if test "x$ac_cv_prog_cc_c11" = xno 4397 then : 4398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4399 printf "%s\n" "unsupported" >&6; } 4400 else $as_nop 4401 if test "x$ac_cv_prog_cc_c11" = x 4402 then : 4403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4404 printf "%s\n" "none needed" >&6; } 4405 else $as_nop 4406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4407 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4408 CC="$CC $ac_cv_prog_cc_c11" 4409 fi 4410 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4411 ac_prog_cc_stdc=c11 4412 fi 4413 fi 4414 if test x$ac_prog_cc_stdc = xno 4415 then : 4416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4417 printf %s "checking for $CC option to enable C99 features... " >&6; } 4418 if test ${ac_cv_prog_cc_c99+y} 4419 then : 4420 printf %s "(cached) " >&6 4421 else $as_nop 4422 ac_cv_prog_cc_c99=no 4423 ac_save_CC=$CC 4424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4425 /* end confdefs.h. */ 4426 $ac_c_conftest_c99_program 4427 _ACEOF 4428 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4429 do 4430 CC="$ac_save_CC $ac_arg" 4431 if ac_fn_c_try_compile "$LINENO" 4432 then : 4433 ac_cv_prog_cc_c99=$ac_arg 4434 fi 4435 rm -f core conftest.err conftest.$ac_objext conftest.beam 4436 test "x$ac_cv_prog_cc_c99" != "xno" && break 4437 done 4438 rm -f conftest.$ac_ext 4439 CC=$ac_save_CC 4440 fi 4441 4442 if test "x$ac_cv_prog_cc_c99" = xno 4443 then : 4444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4445 printf "%s\n" "unsupported" >&6; } 4446 else $as_nop 4447 if test "x$ac_cv_prog_cc_c99" = x 4448 then : 4449 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4450 printf "%s\n" "none needed" >&6; } 4451 else $as_nop 4452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4453 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4454 CC="$CC $ac_cv_prog_cc_c99" 4455 fi 4456 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4457 ac_prog_cc_stdc=c99 4458 fi 4459 fi 4460 if test x$ac_prog_cc_stdc = xno 4461 then : 4462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4463 printf %s "checking for $CC option to enable C89 features... " >&6; } 4464 if test ${ac_cv_prog_cc_c89+y} 4465 then : 4466 printf %s "(cached) " >&6 4467 else $as_nop 4468 ac_cv_prog_cc_c89=no 4469 ac_save_CC=$CC 4470 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4471 /* end confdefs.h. */ 4472 $ac_c_conftest_c89_program 4473 _ACEOF 4474 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4475 do 4476 CC="$ac_save_CC $ac_arg" 4477 if ac_fn_c_try_compile "$LINENO" 4478 then : 4479 ac_cv_prog_cc_c89=$ac_arg 4480 fi 4481 rm -f core conftest.err conftest.$ac_objext conftest.beam 4482 test "x$ac_cv_prog_cc_c89" != "xno" && break 4483 done 4484 rm -f conftest.$ac_ext 4485 CC=$ac_save_CC 4486 fi 4487 4488 if test "x$ac_cv_prog_cc_c89" = xno 4489 then : 4490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4491 printf "%s\n" "unsupported" >&6; } 4492 else $as_nop 4493 if test "x$ac_cv_prog_cc_c89" = x 4494 then : 4495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4496 printf "%s\n" "none needed" >&6; } 4497 else $as_nop 4498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4499 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4500 CC="$CC $ac_cv_prog_cc_c89" 4501 fi 4502 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4503 ac_prog_cc_stdc=c89 4504 fi 4505 fi 4506 4507 ac_ext=c 4508 ac_cpp='$CPP $CPPFLAGS' 4509 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4510 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4511 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4512 4513 4514 ac_ext=c 4515 ac_cpp='$CPP $CPPFLAGS' 4516 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4517 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4518 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4520 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4521 if test ${am_cv_prog_cc_c_o+y} 4522 then : 4523 printf %s "(cached) " >&6 4524 else $as_nop 4525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4526 /* end confdefs.h. */ 4527 4528 int 4529 main (void) 4530 { 4531 4532 ; 4533 return 0; 4534 } 4535 _ACEOF 4536 # Make sure it works both with $CC and with simple cc. 4537 # Following AC_PROG_CC_C_O, we do the test twice because some 4538 # compilers refuse to overwrite an existing .o file with -o, 4539 # though they will create one. 4540 am_cv_prog_cc_c_o=yes 4541 for am_i in 1 2; do 4542 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4543 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4544 ac_status=$? 4545 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4546 (exit $ac_status); } \ 4547 && test -f conftest2.$ac_objext; then 4548 : OK 4549 else 4550 am_cv_prog_cc_c_o=no 4551 break 4552 fi 4553 done 4554 rm -f core conftest* 4555 unset am_i 4556 fi 4557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4558 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4559 if test "$am_cv_prog_cc_c_o" != yes; then 4560 # Losing compiler, so override with the script. 4561 # FIXME: It is wrong to rewrite CC. 4562 # But if we don't then we get into trouble of one sort or another. 4563 # A longer-term fix would be to have automake use am__CC in this case, 4564 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4565 CC="$am_aux_dir/compile $CC" 4566 fi 4567 ac_ext=c 4568 ac_cpp='$CPP $CPPFLAGS' 4569 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4570 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4571 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4572 4573 4574 depcc="$CC" am_compiler_list= 4575 4576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4577 printf %s "checking dependency style of $depcc... " >&6; } 4578 if test ${am_cv_CC_dependencies_compiler_type+y} 4579 then : 4580 printf %s "(cached) " >&6 4581 else $as_nop 4582 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4583 # We make a subdir and do the tests there. Otherwise we can end up 4584 # making bogus files that we don't know about and never remove. For 4585 # instance it was reported that on HP-UX the gcc test will end up 4586 # making a dummy file named 'D' -- because '-MD' means "put the output 4587 # in D". 4588 rm -rf conftest.dir 4589 mkdir conftest.dir 4590 # Copy depcomp to subdir because otherwise we won't find it if we're 4591 # using a relative directory. 4592 cp "$am_depcomp" conftest.dir 4593 cd conftest.dir 4594 # We will build objects and dependencies in a subdirectory because 4595 # it helps to detect inapplicable dependency modes. For instance 4596 # both Tru64's cc and ICC support -MD to output dependencies as a 4597 # side effect of compilation, but ICC will put the dependencies in 4598 # the current directory while Tru64 will put them in the object 4599 # directory. 4600 mkdir sub 4601 4602 am_cv_CC_dependencies_compiler_type=none 4603 if test "$am_compiler_list" = ""; then 4604 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4605 fi 4606 am__universal=false 4607 case " $depcc " in #( 4608 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4609 esac 4610 4611 for depmode in $am_compiler_list; do 4612 # Setup a source with many dependencies, because some compilers 4613 # like to wrap large dependency lists on column 80 (with \), and 4614 # we should not choose a depcomp mode which is confused by this. 4615 # 4616 # We need to recreate these files for each test, as the compiler may 4617 # overwrite some of them when testing with obscure command lines. 4618 # This happens at least with the AIX C compiler. 4619 : > sub/conftest.c 4620 for i in 1 2 3 4 5 6; do 4621 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4622 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4623 # Solaris 10 /bin/sh. 4624 echo '/* dummy */' > sub/conftst$i.h 4625 done 4626 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4627 4628 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4629 # mode. It turns out that the SunPro C++ compiler does not properly 4630 # handle '-M -o', and we need to detect this. Also, some Intel 4631 # versions had trouble with output in subdirs. 4632 am__obj=sub/conftest.${OBJEXT-o} 4633 am__minus_obj="-o $am__obj" 4634 case $depmode in 4635 gcc) 4636 # This depmode causes a compiler race in universal mode. 4637 test "$am__universal" = false || continue 4638 ;; 4639 nosideeffect) 4640 # After this tag, mechanisms are not by side-effect, so they'll 4641 # only be used when explicitly requested. 4642 if test "x$enable_dependency_tracking" = xyes; then 4643 continue 4644 else 4645 break 4646 fi 4647 ;; 4648 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4649 # This compiler won't grok '-c -o', but also, the minuso test has 4650 # not run yet. These depmodes are late enough in the game, and 4651 # so weak that their functioning should not be impacted. 4652 am__obj=conftest.${OBJEXT-o} 4653 am__minus_obj= 4654 ;; 4655 none) break ;; 4656 esac 4657 if depmode=$depmode \ 4658 source=sub/conftest.c object=$am__obj \ 4659 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4660 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4661 >/dev/null 2>conftest.err && 4662 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4663 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4664 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4665 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4666 # icc doesn't choke on unknown options, it will just issue warnings 4667 # or remarks (even with -Werror). So we grep stderr for any message 4668 # that says an option was ignored or not supported. 4669 # When given -MP, icc 7.0 and 7.1 complain thusly: 4670 # icc: Command line warning: ignoring option '-M'; no argument required 4671 # The diagnosis changed in icc 8.0: 4672 # icc: Command line remark: option '-MP' not supported 4673 if (grep 'ignoring option' conftest.err || 4674 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4675 am_cv_CC_dependencies_compiler_type=$depmode 4676 break 4677 fi 4678 fi 4679 done 4680 4681 cd .. 4682 rm -rf conftest.dir 4683 else 4684 am_cv_CC_dependencies_compiler_type=none 4685 fi 4686 4687 fi 4688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4689 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4690 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4691 4692 if 4693 test "x$enable_dependency_tracking" != xno \ 4694 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4695 am__fastdepCC_TRUE= 4696 am__fastdepCC_FALSE='#' 4697 else 4698 am__fastdepCC_TRUE='#' 4699 am__fastdepCC_FALSE= 4700 fi 4701 4702 4703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4704 printf %s "checking for a sed that does not truncate output... " >&6; } 4705 if test ${ac_cv_path_SED+y} 4706 then : 4707 printf %s "(cached) " >&6 4708 else $as_nop 4709 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4710 for ac_i in 1 2 3 4 5 6 7; do 4711 ac_script="$ac_script$as_nl$ac_script" 4712 done 4713 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4714 { ac_script=; unset ac_script;} 4715 if test -z "$SED"; then 4716 ac_path_SED_found=false 4717 # Loop through the user's path and test for each of PROGNAME-LIST 4718 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4719 for as_dir in $PATH 4720 do 4721 IFS=$as_save_IFS 4722 case $as_dir in #((( 4723 '') as_dir=./ ;; 4724 */) ;; 4725 *) as_dir=$as_dir/ ;; 4726 esac 4727 for ac_prog in sed gsed 4728 do 4729 for ac_exec_ext in '' $ac_executable_extensions; do 4730 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4731 as_fn_executable_p "$ac_path_SED" || continue 4732 # Check for GNU ac_path_SED and select it if it is found. 4733 # Check for GNU $ac_path_SED 4734 case `"$ac_path_SED" --version 2>&1` in 4735 *GNU*) 4736 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4737 *) 4738 ac_count=0 4739 printf %s 0123456789 >"conftest.in" 4740 while : 4741 do 4742 cat "conftest.in" "conftest.in" >"conftest.tmp" 4743 mv "conftest.tmp" "conftest.in" 4744 cp "conftest.in" "conftest.nl" 4745 printf "%s\n" '' >> "conftest.nl" 4746 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4747 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4748 as_fn_arith $ac_count + 1 && ac_count=$as_val 4749 if test $ac_count -gt ${ac_path_SED_max-0}; then 4750 # Best one so far, save it but keep looking for a better one 4751 ac_cv_path_SED="$ac_path_SED" 4752 ac_path_SED_max=$ac_count 4753 fi 4754 # 10*(2^10) chars as input seems more than enough 4755 test $ac_count -gt 10 && break 4756 done 4757 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4758 esac 4759 4760 $ac_path_SED_found && break 3 4761 done 4762 done 4763 done 4764 IFS=$as_save_IFS 4765 if test -z "$ac_cv_path_SED"; then 4766 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4767 fi 4768 else 4769 ac_cv_path_SED=$SED 4770 fi 4771 4772 fi 4773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4774 printf "%s\n" "$ac_cv_path_SED" >&6; } 4775 SED="$ac_cv_path_SED" 4776 rm -f conftest.sed 4777 4778 test -z "$SED" && SED=sed 4779 Xsed="$SED -e 1s/^X//" 4780 4781 4782 4783 4784 4785 4786 4787 4788 4789 4790 4791 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4792 printf %s "checking for grep that handles long lines and -e... " >&6; } 4793 if test ${ac_cv_path_GREP+y} 4794 then : 4795 printf %s "(cached) " >&6 4796 else $as_nop 4797 if test -z "$GREP"; then 4798 ac_path_GREP_found=false 4799 # Loop through the user's path and test for each of PROGNAME-LIST 4800 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4801 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4802 do 4803 IFS=$as_save_IFS 4804 case $as_dir in #((( 4805 '') as_dir=./ ;; 4806 */) ;; 4807 *) as_dir=$as_dir/ ;; 4808 esac 4809 for ac_prog in grep ggrep 4810 do 4811 for ac_exec_ext in '' $ac_executable_extensions; do 4812 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 4813 as_fn_executable_p "$ac_path_GREP" || continue 4814 # Check for GNU ac_path_GREP and select it if it is found. 4815 # Check for GNU $ac_path_GREP 4816 case `"$ac_path_GREP" --version 2>&1` in 4817 *GNU*) 4818 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4819 *) 4820 ac_count=0 4821 printf %s 0123456789 >"conftest.in" 4822 while : 4823 do 4824 cat "conftest.in" "conftest.in" >"conftest.tmp" 4825 mv "conftest.tmp" "conftest.in" 4826 cp "conftest.in" "conftest.nl" 4827 printf "%s\n" 'GREP' >> "conftest.nl" 4828 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4829 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4830 as_fn_arith $ac_count + 1 && ac_count=$as_val 4831 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4832 # Best one so far, save it but keep looking for a better one 4833 ac_cv_path_GREP="$ac_path_GREP" 4834 ac_path_GREP_max=$ac_count 4835 fi 4836 # 10*(2^10) chars as input seems more than enough 4837 test $ac_count -gt 10 && break 4838 done 4839 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4840 esac 4841 4842 $ac_path_GREP_found && break 3 4843 done 4844 done 4845 done 4846 IFS=$as_save_IFS 4847 if test -z "$ac_cv_path_GREP"; then 4848 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4849 fi 4850 else 4851 ac_cv_path_GREP=$GREP 4852 fi 4853 4854 fi 4855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4856 printf "%s\n" "$ac_cv_path_GREP" >&6; } 4857 GREP="$ac_cv_path_GREP" 4858 4859 4860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4861 printf %s "checking for egrep... " >&6; } 4862 if test ${ac_cv_path_EGREP+y} 4863 then : 4864 printf %s "(cached) " >&6 4865 else $as_nop 4866 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4867 then ac_cv_path_EGREP="$GREP -E" 4868 else 4869 if test -z "$EGREP"; then 4870 ac_path_EGREP_found=false 4871 # Loop through the user's path and test for each of PROGNAME-LIST 4872 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4873 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4874 do 4875 IFS=$as_save_IFS 4876 case $as_dir in #((( 4877 '') as_dir=./ ;; 4878 */) ;; 4879 *) as_dir=$as_dir/ ;; 4880 esac 4881 for ac_prog in egrep 4882 do 4883 for ac_exec_ext in '' $ac_executable_extensions; do 4884 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 4885 as_fn_executable_p "$ac_path_EGREP" || continue 4886 # Check for GNU ac_path_EGREP and select it if it is found. 4887 # Check for GNU $ac_path_EGREP 4888 case `"$ac_path_EGREP" --version 2>&1` in 4889 *GNU*) 4890 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4891 *) 4892 ac_count=0 4893 printf %s 0123456789 >"conftest.in" 4894 while : 4895 do 4896 cat "conftest.in" "conftest.in" >"conftest.tmp" 4897 mv "conftest.tmp" "conftest.in" 4898 cp "conftest.in" "conftest.nl" 4899 printf "%s\n" 'EGREP' >> "conftest.nl" 4900 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4901 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4902 as_fn_arith $ac_count + 1 && ac_count=$as_val 4903 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4904 # Best one so far, save it but keep looking for a better one 4905 ac_cv_path_EGREP="$ac_path_EGREP" 4906 ac_path_EGREP_max=$ac_count 4907 fi 4908 # 10*(2^10) chars as input seems more than enough 4909 test $ac_count -gt 10 && break 4910 done 4911 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4912 esac 4913 4914 $ac_path_EGREP_found && break 3 4915 done 4916 done 4917 done 4918 IFS=$as_save_IFS 4919 if test -z "$ac_cv_path_EGREP"; then 4920 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4921 fi 4922 else 4923 ac_cv_path_EGREP=$EGREP 4924 fi 4925 4926 fi 4927 fi 4928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4929 printf "%s\n" "$ac_cv_path_EGREP" >&6; } 4930 EGREP="$ac_cv_path_EGREP" 4931 4932 4933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4934 printf %s "checking for fgrep... " >&6; } 4935 if test ${ac_cv_path_FGREP+y} 4936 then : 4937 printf %s "(cached) " >&6 4938 else $as_nop 4939 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4940 then ac_cv_path_FGREP="$GREP -F" 4941 else 4942 if test -z "$FGREP"; then 4943 ac_path_FGREP_found=false 4944 # Loop through the user's path and test for each of PROGNAME-LIST 4945 as_save_IFS=$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 fgrep 4955 do 4956 for ac_exec_ext in '' $ac_executable_extensions; do 4957 ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" 4958 as_fn_executable_p "$ac_path_FGREP" || continue 4959 # Check for GNU ac_path_FGREP and select it if it is found. 4960 # Check for GNU $ac_path_FGREP 4961 case `"$ac_path_FGREP" --version 2>&1` in 4962 *GNU*) 4963 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4964 *) 4965 ac_count=0 4966 printf %s 0123456789 >"conftest.in" 4967 while : 4968 do 4969 cat "conftest.in" "conftest.in" >"conftest.tmp" 4970 mv "conftest.tmp" "conftest.in" 4971 cp "conftest.in" "conftest.nl" 4972 printf "%s\n" 'FGREP' >> "conftest.nl" 4973 "$ac_path_FGREP" FGREP < "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 ${ac_path_FGREP_max-0}; then 4977 # Best one so far, save it but keep looking for a better one 4978 ac_cv_path_FGREP="$ac_path_FGREP" 4979 ac_path_FGREP_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 $ac_path_FGREP_found && break 3 4988 done 4989 done 4990 done 4991 IFS=$as_save_IFS 4992 if test -z "$ac_cv_path_FGREP"; then 4993 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4994 fi 4995 else 4996 ac_cv_path_FGREP=$FGREP 4997 fi 4998 4999 fi 5000 fi 5001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 5002 printf "%s\n" "$ac_cv_path_FGREP" >&6; } 5003 FGREP="$ac_cv_path_FGREP" 5004 5005 5006 test -z "$GREP" && GREP=grep 5007 5008 5009 5010 5011 5012 5013 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 # Check whether --with-gnu-ld was given. 5027 if test ${with_gnu_ld+y} 5028 then : 5029 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 5030 else $as_nop 5031 with_gnu_ld=no 5032 fi 5033 5034 ac_prog=ld 5035 if test yes = "$GCC"; then 5036 # Check if gcc -print-prog-name=ld gives a path. 5037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 5038 printf %s "checking for ld used by $CC... " >&6; } 5039 case $host in 5040 *-*-mingw*) 5041 # gcc leaves a trailing carriage return, which upsets mingw 5042 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 5043 *) 5044 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 5045 esac 5046 case $ac_prog in 5047 # Accept absolute paths. 5048 [\\/]* | ?:[\\/]*) 5049 re_direlt='/[^/][^/]*/\.\./' 5050 # Canonicalize the pathname of ld 5051 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 5052 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 5053 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 5054 done 5055 test -z "$LD" && LD=$ac_prog 5056 ;; 5057 "") 5058 # If it fails, then pretend we aren't using GCC. 5059 ac_prog=ld 5060 ;; 5061 *) 5062 # If it is relative, then search for the first ld in PATH. 5063 with_gnu_ld=unknown 5064 ;; 5065 esac 5066 elif test yes = "$with_gnu_ld"; then 5067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5068 printf %s "checking for GNU ld... " >&6; } 5069 else 5070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 5071 printf %s "checking for non-GNU ld... " >&6; } 5072 fi 5073 if test ${lt_cv_path_LD+y} 5074 then : 5075 printf %s "(cached) " >&6 5076 else $as_nop 5077 if test -z "$LD"; then 5078 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5079 for ac_dir in $PATH; do 5080 IFS=$lt_save_ifs 5081 test -z "$ac_dir" && ac_dir=. 5082 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 5083 lt_cv_path_LD=$ac_dir/$ac_prog 5084 # Check to see if the program is GNU ld. I'd rather use --version, 5085 # but apparently some variants of GNU ld only accept -v. 5086 # Break only if it was the GNU/non-GNU ld that we prefer. 5087 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5088 *GNU* | *'with BFD'*) 5089 test no != "$with_gnu_ld" && break 5090 ;; 5091 *) 5092 test yes != "$with_gnu_ld" && break 5093 ;; 5094 esac 5095 fi 5096 done 5097 IFS=$lt_save_ifs 5098 else 5099 lt_cv_path_LD=$LD # Let the user override the test with a path. 5100 fi 5101 fi 5102 5103 LD=$lt_cv_path_LD 5104 if test -n "$LD"; then 5105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5106 printf "%s\n" "$LD" >&6; } 5107 else 5108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5109 printf "%s\n" "no" >&6; } 5110 fi 5111 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 5112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5113 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 5114 if test ${lt_cv_prog_gnu_ld+y} 5115 then : 5116 printf %s "(cached) " >&6 5117 else $as_nop 5118 # I'd rather use --version here, but apparently some GNU lds only accept -v. 5119 case `$LD -v 2>&1 </dev/null` in 5120 *GNU* | *'with BFD'*) 5121 lt_cv_prog_gnu_ld=yes 5122 ;; 5123 *) 5124 lt_cv_prog_gnu_ld=no 5125 ;; 5126 esac 5127 fi 5128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5129 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } 5130 with_gnu_ld=$lt_cv_prog_gnu_ld 5131 5132 5133 5134 5135 5136 5137 5138 5139 5140 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5141 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5142 if test ${lt_cv_path_NM+y} 5143 then : 5144 printf %s "(cached) " >&6 5145 else $as_nop 5146 if test -n "$NM"; then 5147 # Let the user override the test. 5148 lt_cv_path_NM=$NM 5149 else 5150 lt_nm_to_check=${ac_tool_prefix}nm 5151 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5152 lt_nm_to_check="$lt_nm_to_check nm" 5153 fi 5154 for lt_tmp_nm in $lt_nm_to_check; do 5155 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5156 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5157 IFS=$lt_save_ifs 5158 test -z "$ac_dir" && ac_dir=. 5159 tmp_nm=$ac_dir/$lt_tmp_nm 5160 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 5161 # Check to see if the nm accepts a BSD-compat flag. 5162 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 5163 # nm: unknown option "B" ignored 5164 # Tru64's nm complains that /dev/null is an invalid object file 5165 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 5166 case $build_os in 5167 mingw*) lt_bad_file=conftest.nm/nofile ;; 5168 *) lt_bad_file=/dev/null ;; 5169 esac 5170 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 5171 *$lt_bad_file* | *'Invalid file or object type'*) 5172 lt_cv_path_NM="$tmp_nm -B" 5173 break 2 5174 ;; 5175 *) 5176 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 5177 */dev/null*) 5178 lt_cv_path_NM="$tmp_nm -p" 5179 break 2 5180 ;; 5181 *) 5182 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5183 continue # so that we can try to find one that supports BSD flags 5184 ;; 5185 esac 5186 ;; 5187 esac 5188 fi 5189 done 5190 IFS=$lt_save_ifs 5191 done 5192 : ${lt_cv_path_NM=no} 5193 fi 5194 fi 5195 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5196 printf "%s\n" "$lt_cv_path_NM" >&6; } 5197 if test no != "$lt_cv_path_NM"; then 5198 NM=$lt_cv_path_NM 5199 else 5200 # Didn't find any BSD compatible name lister, look for dumpbin. 5201 if test -n "$DUMPBIN"; then : 5202 # Let the user override the test. 5203 else 5204 if test -n "$ac_tool_prefix"; then 5205 for ac_prog in dumpbin "link -dump" 5206 do 5207 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5208 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5210 printf %s "checking for $ac_word... " >&6; } 5211 if test ${ac_cv_prog_DUMPBIN+y} 5212 then : 5213 printf %s "(cached) " >&6 5214 else $as_nop 5215 if test -n "$DUMPBIN"; then 5216 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5217 else 5218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5219 for as_dir in $PATH 5220 do 5221 IFS=$as_save_IFS 5222 case $as_dir in #((( 5223 '') as_dir=./ ;; 5224 */) ;; 5225 *) as_dir=$as_dir/ ;; 5226 esac 5227 for ac_exec_ext in '' $ac_executable_extensions; do 5228 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5229 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5230 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5231 break 2 5232 fi 5233 done 5234 done 5235 IFS=$as_save_IFS 5236 5237 fi 5238 fi 5239 DUMPBIN=$ac_cv_prog_DUMPBIN 5240 if test -n "$DUMPBIN"; then 5241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5242 printf "%s\n" "$DUMPBIN" >&6; } 5243 else 5244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5245 printf "%s\n" "no" >&6; } 5246 fi 5247 5248 5249 test -n "$DUMPBIN" && break 5250 done 5251 fi 5252 if test -z "$DUMPBIN"; then 5253 ac_ct_DUMPBIN=$DUMPBIN 5254 for ac_prog in dumpbin "link -dump" 5255 do 5256 # Extract the first word of "$ac_prog", so it can be a program name with args. 5257 set dummy $ac_prog; ac_word=$2 5258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5259 printf %s "checking for $ac_word... " >&6; } 5260 if test ${ac_cv_prog_ac_ct_DUMPBIN+y} 5261 then : 5262 printf %s "(cached) " >&6 5263 else $as_nop 5264 if test -n "$ac_ct_DUMPBIN"; then 5265 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5266 else 5267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5268 for as_dir in $PATH 5269 do 5270 IFS=$as_save_IFS 5271 case $as_dir in #((( 5272 '') as_dir=./ ;; 5273 */) ;; 5274 *) as_dir=$as_dir/ ;; 5275 esac 5276 for ac_exec_ext in '' $ac_executable_extensions; do 5277 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5278 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5279 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5280 break 2 5281 fi 5282 done 5283 done 5284 IFS=$as_save_IFS 5285 5286 fi 5287 fi 5288 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5289 if test -n "$ac_ct_DUMPBIN"; then 5290 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5291 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } 5292 else 5293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5294 printf "%s\n" "no" >&6; } 5295 fi 5296 5297 5298 test -n "$ac_ct_DUMPBIN" && break 5299 done 5300 5301 if test "x$ac_ct_DUMPBIN" = x; then 5302 DUMPBIN=":" 5303 else 5304 case $cross_compiling:$ac_tool_warned in 5305 yes:) 5306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5307 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5308 ac_tool_warned=yes ;; 5309 esac 5310 DUMPBIN=$ac_ct_DUMPBIN 5311 fi 5312 fi 5313 5314 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 5315 *COFF*) 5316 DUMPBIN="$DUMPBIN -symbols -headers" 5317 ;; 5318 *) 5319 DUMPBIN=: 5320 ;; 5321 esac 5322 fi 5323 5324 if test : != "$DUMPBIN"; then 5325 NM=$DUMPBIN 5326 fi 5327 fi 5328 test -z "$NM" && NM=nm 5329 5330 5331 5332 5333 5334 5335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5336 printf %s "checking the name lister ($NM) interface... " >&6; } 5337 if test ${lt_cv_nm_interface+y} 5338 then : 5339 printf %s "(cached) " >&6 5340 else $as_nop 5341 lt_cv_nm_interface="BSD nm" 5342 echo "int some_variable = 0;" > conftest.$ac_ext 5343 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5344 (eval "$ac_compile" 2>conftest.err) 5345 cat conftest.err >&5 5346 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5347 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5348 cat conftest.err >&5 5349 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5350 cat conftest.out >&5 5351 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5352 lt_cv_nm_interface="MS dumpbin" 5353 fi 5354 rm -f conftest* 5355 fi 5356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5357 printf "%s\n" "$lt_cv_nm_interface" >&6; } 5358 5359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5360 printf %s "checking whether ln -s works... " >&6; } 5361 LN_S=$as_ln_s 5362 if test "$LN_S" = "ln -s"; then 5363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5364 printf "%s\n" "yes" >&6; } 5365 else 5366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5367 printf "%s\n" "no, using $LN_S" >&6; } 5368 fi 5369 5370 # find the maximum length of command line arguments 5371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5372 printf %s "checking the maximum length of command line arguments... " >&6; } 5373 if test ${lt_cv_sys_max_cmd_len+y} 5374 then : 5375 printf %s "(cached) " >&6 5376 else $as_nop 5377 i=0 5378 teststring=ABCD 5379 5380 case $build_os in 5381 msdosdjgpp*) 5382 # On DJGPP, this test can blow up pretty badly due to problems in libc 5383 # (any single argument exceeding 2000 bytes causes a buffer overrun 5384 # during glob expansion). Even if it were fixed, the result of this 5385 # check would be larger than it should be. 5386 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5387 ;; 5388 5389 gnu*) 5390 # Under GNU Hurd, this test is not required because there is 5391 # no limit to the length of command line arguments. 5392 # Libtool will interpret -1 as no limit whatsoever 5393 lt_cv_sys_max_cmd_len=-1; 5394 ;; 5395 5396 cygwin* | mingw* | cegcc*) 5397 # On Win9x/ME, this test blows up -- it succeeds, but takes 5398 # about 5 minutes as the teststring grows exponentially. 5399 # Worse, since 9x/ME are not pre-emptively multitasking, 5400 # you end up with a "frozen" computer, even though with patience 5401 # the test eventually succeeds (with a max line length of 256k). 5402 # Instead, let's just punt: use the minimum linelength reported by 5403 # all of the supported platforms: 8192 (on NT/2K/XP). 5404 lt_cv_sys_max_cmd_len=8192; 5405 ;; 5406 5407 mint*) 5408 # On MiNT this can take a long time and run out of memory. 5409 lt_cv_sys_max_cmd_len=8192; 5410 ;; 5411 5412 amigaos*) 5413 # On AmigaOS with pdksh, this test takes hours, literally. 5414 # So we just punt and use a minimum line length of 8192. 5415 lt_cv_sys_max_cmd_len=8192; 5416 ;; 5417 5418 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 5419 # This has been around since 386BSD, at least. Likely further. 5420 if test -x /sbin/sysctl; then 5421 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5422 elif test -x /usr/sbin/sysctl; then 5423 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5424 else 5425 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5426 fi 5427 # And add a safety zone 5428 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5429 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5430 ;; 5431 5432 interix*) 5433 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5434 lt_cv_sys_max_cmd_len=196608 5435 ;; 5436 5437 os2*) 5438 # The test takes a long time on OS/2. 5439 lt_cv_sys_max_cmd_len=8192 5440 ;; 5441 5442 osf*) 5443 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5444 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5445 # nice to cause kernel panics so lets avoid the loop below. 5446 # First set a reasonable default. 5447 lt_cv_sys_max_cmd_len=16384 5448 # 5449 if test -x /sbin/sysconfig; then 5450 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5451 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5452 esac 5453 fi 5454 ;; 5455 sco3.2v5*) 5456 lt_cv_sys_max_cmd_len=102400 5457 ;; 5458 sysv5* | sco5v6* | sysv4.2uw2*) 5459 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5460 if test -n "$kargmax"; then 5461 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` 5462 else 5463 lt_cv_sys_max_cmd_len=32768 5464 fi 5465 ;; 5466 *) 5467 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5468 if test -n "$lt_cv_sys_max_cmd_len" && \ 5469 test undefined != "$lt_cv_sys_max_cmd_len"; then 5470 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5471 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5472 else 5473 # Make teststring a little bigger before we do anything with it. 5474 # a 1K string should be a reasonable start. 5475 for i in 1 2 3 4 5 6 7 8; do 5476 teststring=$teststring$teststring 5477 done 5478 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5479 # If test is not a shell built-in, we'll probably end up computing a 5480 # maximum length that is only half of the actual maximum length, but 5481 # we can't tell. 5482 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5483 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5484 test 17 != "$i" # 1/2 MB should be enough 5485 do 5486 i=`expr $i + 1` 5487 teststring=$teststring$teststring 5488 done 5489 # Only check the string length outside the loop. 5490 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5491 teststring= 5492 # Add a significant safety factor because C++ compilers can tack on 5493 # massive amounts of additional arguments before passing them to the 5494 # linker. It appears as though 1/2 is a usable value. 5495 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5496 fi 5497 ;; 5498 esac 5499 5500 fi 5501 5502 if test -n "$lt_cv_sys_max_cmd_len"; then 5503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5504 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } 5505 else 5506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 5507 printf "%s\n" "none" >&6; } 5508 fi 5509 max_cmd_len=$lt_cv_sys_max_cmd_len 5510 5511 5512 5513 5514 5515 5516 : ${CP="cp -f"} 5517 : ${MV="mv -f"} 5518 : ${RM="rm -f"} 5519 5520 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5521 lt_unset=unset 5522 else 5523 lt_unset=false 5524 fi 5525 5526 5527 5528 5529 5530 # test EBCDIC or ASCII 5531 case `echo X|tr X '\101'` in 5532 A) # ASCII based system 5533 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5534 lt_SP2NL='tr \040 \012' 5535 lt_NL2SP='tr \015\012 \040\040' 5536 ;; 5537 *) # EBCDIC based system 5538 lt_SP2NL='tr \100 \n' 5539 lt_NL2SP='tr \r\n \100\100' 5540 ;; 5541 esac 5542 5543 5544 5545 5546 5547 5548 5549 5550 5551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5552 printf %s "checking how to convert $build file names to $host format... " >&6; } 5553 if test ${lt_cv_to_host_file_cmd+y} 5554 then : 5555 printf %s "(cached) " >&6 5556 else $as_nop 5557 case $host in 5558 *-*-mingw* ) 5559 case $build in 5560 *-*-mingw* ) # actually msys 5561 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5562 ;; 5563 *-*-cygwin* ) 5564 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5565 ;; 5566 * ) # otherwise, assume *nix 5567 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5568 ;; 5569 esac 5570 ;; 5571 *-*-cygwin* ) 5572 case $build in 5573 *-*-mingw* ) # actually msys 5574 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5575 ;; 5576 *-*-cygwin* ) 5577 lt_cv_to_host_file_cmd=func_convert_file_noop 5578 ;; 5579 * ) # otherwise, assume *nix 5580 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5581 ;; 5582 esac 5583 ;; 5584 * ) # unhandled hosts (and "normal" native builds) 5585 lt_cv_to_host_file_cmd=func_convert_file_noop 5586 ;; 5587 esac 5588 5589 fi 5590 5591 to_host_file_cmd=$lt_cv_to_host_file_cmd 5592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5593 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } 5594 5595 5596 5597 5598 5599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5600 printf %s "checking how to convert $build file names to toolchain format... " >&6; } 5601 if test ${lt_cv_to_tool_file_cmd+y} 5602 then : 5603 printf %s "(cached) " >&6 5604 else $as_nop 5605 #assume ordinary cross tools, or native build. 5606 lt_cv_to_tool_file_cmd=func_convert_file_noop 5607 case $host in 5608 *-*-mingw* ) 5609 case $build in 5610 *-*-mingw* ) # actually msys 5611 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5612 ;; 5613 esac 5614 ;; 5615 esac 5616 5617 fi 5618 5619 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5621 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } 5622 5623 5624 5625 5626 5627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5628 printf %s "checking for $LD option to reload object files... " >&6; } 5629 if test ${lt_cv_ld_reload_flag+y} 5630 then : 5631 printf %s "(cached) " >&6 5632 else $as_nop 5633 lt_cv_ld_reload_flag='-r' 5634 fi 5635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5636 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } 5637 reload_flag=$lt_cv_ld_reload_flag 5638 case $reload_flag in 5639 "" | " "*) ;; 5640 *) reload_flag=" $reload_flag" ;; 5641 esac 5642 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5643 case $host_os in 5644 cygwin* | mingw* | pw32* | cegcc*) 5645 if test yes != "$GCC"; then 5646 reload_cmds=false 5647 fi 5648 ;; 5649 darwin*) 5650 if test yes = "$GCC"; then 5651 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 5652 else 5653 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5654 fi 5655 ;; 5656 esac 5657 5658 5659 5660 5661 5662 5663 5664 5665 5666 if test -n "$ac_tool_prefix"; then 5667 # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. 5668 set dummy ${ac_tool_prefix}file; ac_word=$2 5669 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5670 printf %s "checking for $ac_word... " >&6; } 5671 if test ${ac_cv_prog_FILECMD+y} 5672 then : 5673 printf %s "(cached) " >&6 5674 else $as_nop 5675 if test -n "$FILECMD"; then 5676 ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. 5677 else 5678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5679 for as_dir in $PATH 5680 do 5681 IFS=$as_save_IFS 5682 case $as_dir in #((( 5683 '') as_dir=./ ;; 5684 */) ;; 5685 *) as_dir=$as_dir/ ;; 5686 esac 5687 for ac_exec_ext in '' $ac_executable_extensions; do 5688 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5689 ac_cv_prog_FILECMD="${ac_tool_prefix}file" 5690 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5691 break 2 5692 fi 5693 done 5694 done 5695 IFS=$as_save_IFS 5696 5697 fi 5698 fi 5699 FILECMD=$ac_cv_prog_FILECMD 5700 if test -n "$FILECMD"; then 5701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 5702 printf "%s\n" "$FILECMD" >&6; } 5703 else 5704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5705 printf "%s\n" "no" >&6; } 5706 fi 5707 5708 5709 fi 5710 if test -z "$ac_cv_prog_FILECMD"; then 5711 ac_ct_FILECMD=$FILECMD 5712 # Extract the first word of "file", so it can be a program name with args. 5713 set dummy file; ac_word=$2 5714 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5715 printf %s "checking for $ac_word... " >&6; } 5716 if test ${ac_cv_prog_ac_ct_FILECMD+y} 5717 then : 5718 printf %s "(cached) " >&6 5719 else $as_nop 5720 if test -n "$ac_ct_FILECMD"; then 5721 ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. 5722 else 5723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5724 for as_dir in $PATH 5725 do 5726 IFS=$as_save_IFS 5727 case $as_dir in #((( 5728 '') as_dir=./ ;; 5729 */) ;; 5730 *) as_dir=$as_dir/ ;; 5731 esac 5732 for ac_exec_ext in '' $ac_executable_extensions; do 5733 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5734 ac_cv_prog_ac_ct_FILECMD="file" 5735 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5736 break 2 5737 fi 5738 done 5739 done 5740 IFS=$as_save_IFS 5741 5742 fi 5743 fi 5744 ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD 5745 if test -n "$ac_ct_FILECMD"; then 5746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 5747 printf "%s\n" "$ac_ct_FILECMD" >&6; } 5748 else 5749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5750 printf "%s\n" "no" >&6; } 5751 fi 5752 5753 if test "x$ac_ct_FILECMD" = x; then 5754 FILECMD=":" 5755 else 5756 case $cross_compiling:$ac_tool_warned in 5757 yes:) 5758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5759 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5760 ac_tool_warned=yes ;; 5761 esac 5762 FILECMD=$ac_ct_FILECMD 5763 fi 5764 else 5765 FILECMD="$ac_cv_prog_FILECMD" 5766 fi 5767 5768 5769 5770 5771 5772 5773 5774 if test -n "$ac_tool_prefix"; then 5775 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5776 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5778 printf %s "checking for $ac_word... " >&6; } 5779 if test ${ac_cv_prog_OBJDUMP+y} 5780 then : 5781 printf %s "(cached) " >&6 5782 else $as_nop 5783 if test -n "$OBJDUMP"; then 5784 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5785 else 5786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5787 for as_dir in $PATH 5788 do 5789 IFS=$as_save_IFS 5790 case $as_dir in #((( 5791 '') as_dir=./ ;; 5792 */) ;; 5793 *) as_dir=$as_dir/ ;; 5794 esac 5795 for ac_exec_ext in '' $ac_executable_extensions; do 5796 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5797 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5798 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5799 break 2 5800 fi 5801 done 5802 done 5803 IFS=$as_save_IFS 5804 5805 fi 5806 fi 5807 OBJDUMP=$ac_cv_prog_OBJDUMP 5808 if test -n "$OBJDUMP"; then 5809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5810 printf "%s\n" "$OBJDUMP" >&6; } 5811 else 5812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5813 printf "%s\n" "no" >&6; } 5814 fi 5815 5816 5817 fi 5818 if test -z "$ac_cv_prog_OBJDUMP"; then 5819 ac_ct_OBJDUMP=$OBJDUMP 5820 # Extract the first word of "objdump", so it can be a program name with args. 5821 set dummy objdump; ac_word=$2 5822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5823 printf %s "checking for $ac_word... " >&6; } 5824 if test ${ac_cv_prog_ac_ct_OBJDUMP+y} 5825 then : 5826 printf %s "(cached) " >&6 5827 else $as_nop 5828 if test -n "$ac_ct_OBJDUMP"; then 5829 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5830 else 5831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5832 for as_dir in $PATH 5833 do 5834 IFS=$as_save_IFS 5835 case $as_dir in #((( 5836 '') as_dir=./ ;; 5837 */) ;; 5838 *) as_dir=$as_dir/ ;; 5839 esac 5840 for ac_exec_ext in '' $ac_executable_extensions; do 5841 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5842 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5843 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5844 break 2 5845 fi 5846 done 5847 done 5848 IFS=$as_save_IFS 5849 5850 fi 5851 fi 5852 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5853 if test -n "$ac_ct_OBJDUMP"; then 5854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5855 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } 5856 else 5857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5858 printf "%s\n" "no" >&6; } 5859 fi 5860 5861 if test "x$ac_ct_OBJDUMP" = x; then 5862 OBJDUMP="false" 5863 else 5864 case $cross_compiling:$ac_tool_warned in 5865 yes:) 5866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5867 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5868 ac_tool_warned=yes ;; 5869 esac 5870 OBJDUMP=$ac_ct_OBJDUMP 5871 fi 5872 else 5873 OBJDUMP="$ac_cv_prog_OBJDUMP" 5874 fi 5875 5876 test -z "$OBJDUMP" && OBJDUMP=objdump 5877 5878 5879 5880 5881 5882 5883 5884 5885 5886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5887 printf %s "checking how to recognize dependent libraries... " >&6; } 5888 if test ${lt_cv_deplibs_check_method+y} 5889 then : 5890 printf %s "(cached) " >&6 5891 else $as_nop 5892 lt_cv_file_magic_cmd='$MAGIC_CMD' 5893 lt_cv_file_magic_test_file= 5894 lt_cv_deplibs_check_method='unknown' 5895 # Need to set the preceding variable on all platforms that support 5896 # interlibrary dependencies. 5897 # 'none' -- dependencies not supported. 5898 # 'unknown' -- same as none, but documents that we really don't know. 5899 # 'pass_all' -- all dependencies passed with no checks. 5900 # 'test_compile' -- check by making test program. 5901 # 'file_magic [[regex]]' -- check by looking for files in library path 5902 # that responds to the $file_magic_cmd with a given extended regex. 5903 # If you have 'file' or equivalent on your system and you're not sure 5904 # whether 'pass_all' will *always* work, you probably want this one. 5905 5906 case $host_os in 5907 aix[4-9]*) 5908 lt_cv_deplibs_check_method=pass_all 5909 ;; 5910 5911 beos*) 5912 lt_cv_deplibs_check_method=pass_all 5913 ;; 5914 5915 bsdi[45]*) 5916 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5917 lt_cv_file_magic_cmd='$FILECMD -L' 5918 lt_cv_file_magic_test_file=/shlib/libc.so 5919 ;; 5920 5921 cygwin*) 5922 # func_win32_libid is a shell function defined in ltmain.sh 5923 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5924 lt_cv_file_magic_cmd='func_win32_libid' 5925 ;; 5926 5927 mingw* | pw32*) 5928 # Base MSYS/MinGW do not provide the 'file' command needed by 5929 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5930 # unless we find 'file', for example because we are cross-compiling. 5931 if ( file / ) >/dev/null 2>&1; then 5932 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5933 lt_cv_file_magic_cmd='func_win32_libid' 5934 else 5935 # Keep this pattern in sync with the one in func_win32_libid. 5936 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5937 lt_cv_file_magic_cmd='$OBJDUMP -f' 5938 fi 5939 ;; 5940 5941 cegcc*) 5942 # use the weaker test based on 'objdump'. See mingw*. 5943 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5944 lt_cv_file_magic_cmd='$OBJDUMP -f' 5945 ;; 5946 5947 darwin* | rhapsody*) 5948 lt_cv_deplibs_check_method=pass_all 5949 ;; 5950 5951 freebsd* | dragonfly* | midnightbsd*) 5952 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5953 case $host_cpu in 5954 i*86 ) 5955 # Not sure whether the presence of OpenBSD here was a mistake. 5956 # Let's accept both of them until this is cleared up. 5957 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5958 lt_cv_file_magic_cmd=$FILECMD 5959 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5960 ;; 5961 esac 5962 else 5963 lt_cv_deplibs_check_method=pass_all 5964 fi 5965 ;; 5966 5967 haiku*) 5968 lt_cv_deplibs_check_method=pass_all 5969 ;; 5970 5971 hpux10.20* | hpux11*) 5972 lt_cv_file_magic_cmd=$FILECMD 5973 case $host_cpu in 5974 ia64*) 5975 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5976 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5977 ;; 5978 hppa*64*) 5979 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5980 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5981 ;; 5982 *) 5983 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5984 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5985 ;; 5986 esac 5987 ;; 5988 5989 interix[3-9]*) 5990 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5991 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5992 ;; 5993 5994 irix5* | irix6* | nonstopux*) 5995 case $LD in 5996 *-32|*"-32 ") libmagic=32-bit;; 5997 *-n32|*"-n32 ") libmagic=N32;; 5998 *-64|*"-64 ") libmagic=64-bit;; 5999 *) libmagic=never-match;; 6000 esac 6001 lt_cv_deplibs_check_method=pass_all 6002 ;; 6003 6004 # This must be glibc/ELF. 6005 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6006 lt_cv_deplibs_check_method=pass_all 6007 ;; 6008 6009 netbsd*) 6010 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6011 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6012 else 6013 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 6014 fi 6015 ;; 6016 6017 newos6*) 6018 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 6019 lt_cv_file_magic_cmd=$FILECMD 6020 lt_cv_file_magic_test_file=/usr/lib/libnls.so 6021 ;; 6022 6023 *nto* | *qnx*) 6024 lt_cv_deplibs_check_method=pass_all 6025 ;; 6026 6027 openbsd* | bitrig*) 6028 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 6029 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 6030 else 6031 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6032 fi 6033 ;; 6034 6035 osf3* | osf4* | osf5*) 6036 lt_cv_deplibs_check_method=pass_all 6037 ;; 6038 6039 rdos*) 6040 lt_cv_deplibs_check_method=pass_all 6041 ;; 6042 6043 solaris*) 6044 lt_cv_deplibs_check_method=pass_all 6045 ;; 6046 6047 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 6048 lt_cv_deplibs_check_method=pass_all 6049 ;; 6050 6051 sysv4 | sysv4.3*) 6052 case $host_vendor in 6053 motorola) 6054 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 6055 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 6056 ;; 6057 ncr) 6058 lt_cv_deplibs_check_method=pass_all 6059 ;; 6060 sequent) 6061 lt_cv_file_magic_cmd='/bin/file' 6062 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 6063 ;; 6064 sni) 6065 lt_cv_file_magic_cmd='/bin/file' 6066 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 6067 lt_cv_file_magic_test_file=/lib/libc.so 6068 ;; 6069 siemens) 6070 lt_cv_deplibs_check_method=pass_all 6071 ;; 6072 pc) 6073 lt_cv_deplibs_check_method=pass_all 6074 ;; 6075 esac 6076 ;; 6077 6078 tpf*) 6079 lt_cv_deplibs_check_method=pass_all 6080 ;; 6081 os2*) 6082 lt_cv_deplibs_check_method=pass_all 6083 ;; 6084 esac 6085 6086 fi 6087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 6088 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } 6089 6090 file_magic_glob= 6091 want_nocaseglob=no 6092 if test "$build" = "$host"; then 6093 case $host_os in 6094 mingw* | pw32*) 6095 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 6096 want_nocaseglob=yes 6097 else 6098 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 6099 fi 6100 ;; 6101 esac 6102 fi 6103 6104 file_magic_cmd=$lt_cv_file_magic_cmd 6105 deplibs_check_method=$lt_cv_deplibs_check_method 6106 test -z "$deplibs_check_method" && deplibs_check_method=unknown 6107 6108 6109 6110 6111 6112 6113 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 if test -n "$ac_tool_prefix"; then 6130 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 6131 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 6132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6133 printf %s "checking for $ac_word... " >&6; } 6134 if test ${ac_cv_prog_DLLTOOL+y} 6135 then : 6136 printf %s "(cached) " >&6 6137 else $as_nop 6138 if test -n "$DLLTOOL"; then 6139 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 6140 else 6141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6142 for as_dir in $PATH 6143 do 6144 IFS=$as_save_IFS 6145 case $as_dir in #((( 6146 '') as_dir=./ ;; 6147 */) ;; 6148 *) as_dir=$as_dir/ ;; 6149 esac 6150 for ac_exec_ext in '' $ac_executable_extensions; do 6151 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6152 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 6153 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6154 break 2 6155 fi 6156 done 6157 done 6158 IFS=$as_save_IFS 6159 6160 fi 6161 fi 6162 DLLTOOL=$ac_cv_prog_DLLTOOL 6163 if test -n "$DLLTOOL"; then 6164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 6165 printf "%s\n" "$DLLTOOL" >&6; } 6166 else 6167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6168 printf "%s\n" "no" >&6; } 6169 fi 6170 6171 6172 fi 6173 if test -z "$ac_cv_prog_DLLTOOL"; then 6174 ac_ct_DLLTOOL=$DLLTOOL 6175 # Extract the first word of "dlltool", so it can be a program name with args. 6176 set dummy dlltool; ac_word=$2 6177 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6178 printf %s "checking for $ac_word... " >&6; } 6179 if test ${ac_cv_prog_ac_ct_DLLTOOL+y} 6180 then : 6181 printf %s "(cached) " >&6 6182 else $as_nop 6183 if test -n "$ac_ct_DLLTOOL"; then 6184 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 6185 else 6186 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6187 for as_dir in $PATH 6188 do 6189 IFS=$as_save_IFS 6190 case $as_dir in #((( 6191 '') as_dir=./ ;; 6192 */) ;; 6193 *) as_dir=$as_dir/ ;; 6194 esac 6195 for ac_exec_ext in '' $ac_executable_extensions; do 6196 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6197 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 6198 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6199 break 2 6200 fi 6201 done 6202 done 6203 IFS=$as_save_IFS 6204 6205 fi 6206 fi 6207 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 6208 if test -n "$ac_ct_DLLTOOL"; then 6209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 6210 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } 6211 else 6212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6213 printf "%s\n" "no" >&6; } 6214 fi 6215 6216 if test "x$ac_ct_DLLTOOL" = x; then 6217 DLLTOOL="false" 6218 else 6219 case $cross_compiling:$ac_tool_warned in 6220 yes:) 6221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6222 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6223 ac_tool_warned=yes ;; 6224 esac 6225 DLLTOOL=$ac_ct_DLLTOOL 6226 fi 6227 else 6228 DLLTOOL="$ac_cv_prog_DLLTOOL" 6229 fi 6230 6231 test -z "$DLLTOOL" && DLLTOOL=dlltool 6232 6233 6234 6235 6236 6237 6238 6239 6240 6241 6242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 6243 printf %s "checking how to associate runtime and link libraries... " >&6; } 6244 if test ${lt_cv_sharedlib_from_linklib_cmd+y} 6245 then : 6246 printf %s "(cached) " >&6 6247 else $as_nop 6248 lt_cv_sharedlib_from_linklib_cmd='unknown' 6249 6250 case $host_os in 6251 cygwin* | mingw* | pw32* | cegcc*) 6252 # two different shell functions defined in ltmain.sh; 6253 # decide which one to use based on capabilities of $DLLTOOL 6254 case `$DLLTOOL --help 2>&1` in 6255 *--identify-strict*) 6256 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 6257 ;; 6258 *) 6259 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 6260 ;; 6261 esac 6262 ;; 6263 *) 6264 # fallback: assume linklib IS sharedlib 6265 lt_cv_sharedlib_from_linklib_cmd=$ECHO 6266 ;; 6267 esac 6268 6269 fi 6270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 6271 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 6272 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 6273 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 6274 6275 6276 6277 6278 6279 6280 6281 6282 if test -n "$ac_tool_prefix"; then 6283 for ac_prog in ar 6284 do 6285 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6286 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6288 printf %s "checking for $ac_word... " >&6; } 6289 if test ${ac_cv_prog_AR+y} 6290 then : 6291 printf %s "(cached) " >&6 6292 else $as_nop 6293 if test -n "$AR"; then 6294 ac_cv_prog_AR="$AR" # Let the user override the test. 6295 else 6296 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6297 for as_dir in $PATH 6298 do 6299 IFS=$as_save_IFS 6300 case $as_dir in #((( 6301 '') as_dir=./ ;; 6302 */) ;; 6303 *) as_dir=$as_dir/ ;; 6304 esac 6305 for ac_exec_ext in '' $ac_executable_extensions; do 6306 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6307 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6308 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6309 break 2 6310 fi 6311 done 6312 done 6313 IFS=$as_save_IFS 6314 6315 fi 6316 fi 6317 AR=$ac_cv_prog_AR 6318 if test -n "$AR"; then 6319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6320 printf "%s\n" "$AR" >&6; } 6321 else 6322 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6323 printf "%s\n" "no" >&6; } 6324 fi 6325 6326 6327 test -n "$AR" && break 6328 done 6329 fi 6330 if test -z "$AR"; then 6331 ac_ct_AR=$AR 6332 for ac_prog in ar 6333 do 6334 # Extract the first word of "$ac_prog", so it can be a program name with args. 6335 set dummy $ac_prog; ac_word=$2 6336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6337 printf %s "checking for $ac_word... " >&6; } 6338 if test ${ac_cv_prog_ac_ct_AR+y} 6339 then : 6340 printf %s "(cached) " >&6 6341 else $as_nop 6342 if test -n "$ac_ct_AR"; then 6343 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6344 else 6345 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6346 for as_dir in $PATH 6347 do 6348 IFS=$as_save_IFS 6349 case $as_dir in #((( 6350 '') as_dir=./ ;; 6351 */) ;; 6352 *) as_dir=$as_dir/ ;; 6353 esac 6354 for ac_exec_ext in '' $ac_executable_extensions; do 6355 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6356 ac_cv_prog_ac_ct_AR="$ac_prog" 6357 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6358 break 2 6359 fi 6360 done 6361 done 6362 IFS=$as_save_IFS 6363 6364 fi 6365 fi 6366 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6367 if test -n "$ac_ct_AR"; then 6368 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6369 printf "%s\n" "$ac_ct_AR" >&6; } 6370 else 6371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6372 printf "%s\n" "no" >&6; } 6373 fi 6374 6375 6376 test -n "$ac_ct_AR" && break 6377 done 6378 6379 if test "x$ac_ct_AR" = x; then 6380 AR="false" 6381 else 6382 case $cross_compiling:$ac_tool_warned in 6383 yes:) 6384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6385 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6386 ac_tool_warned=yes ;; 6387 esac 6388 AR=$ac_ct_AR 6389 fi 6390 fi 6391 6392 : ${AR=ar} 6393 6394 6395 6396 6397 6398 6399 # Use ARFLAGS variable as AR's operation code to sync the variable naming with 6400 # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 6401 # higher priority because thats what people were doing historically (setting 6402 # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 6403 # variable obsoleted/removed. 6404 6405 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 6406 lt_ar_flags=$AR_FLAGS 6407 6408 6409 6410 6411 6412 6413 # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 6414 # by AR_FLAGS because that was never working and AR_FLAGS is about to die. 6415 6416 6417 6418 6419 6420 6421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6422 printf %s "checking for archiver @FILE support... " >&6; } 6423 if test ${lt_cv_ar_at_file+y} 6424 then : 6425 printf %s "(cached) " >&6 6426 else $as_nop 6427 lt_cv_ar_at_file=no 6428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6429 /* end confdefs.h. */ 6430 6431 int 6432 main (void) 6433 { 6434 6435 ; 6436 return 0; 6437 } 6438 _ACEOF 6439 if ac_fn_c_try_compile "$LINENO" 6440 then : 6441 echo conftest.$ac_objext > conftest.lst 6442 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6443 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6444 (eval $lt_ar_try) 2>&5 6445 ac_status=$? 6446 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6447 test $ac_status = 0; } 6448 if test 0 -eq "$ac_status"; then 6449 # Ensure the archiver fails upon bogus file names. 6450 rm -f conftest.$ac_objext libconftest.a 6451 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6452 (eval $lt_ar_try) 2>&5 6453 ac_status=$? 6454 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6455 test $ac_status = 0; } 6456 if test 0 -ne "$ac_status"; then 6457 lt_cv_ar_at_file=@ 6458 fi 6459 fi 6460 rm -f conftest.* libconftest.a 6461 6462 fi 6463 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6464 6465 fi 6466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6467 printf "%s\n" "$lt_cv_ar_at_file" >&6; } 6468 6469 if test no = "$lt_cv_ar_at_file"; then 6470 archiver_list_spec= 6471 else 6472 archiver_list_spec=$lt_cv_ar_at_file 6473 fi 6474 6475 6476 6477 6478 6479 6480 6481 if test -n "$ac_tool_prefix"; then 6482 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6483 set dummy ${ac_tool_prefix}strip; ac_word=$2 6484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6485 printf %s "checking for $ac_word... " >&6; } 6486 if test ${ac_cv_prog_STRIP+y} 6487 then : 6488 printf %s "(cached) " >&6 6489 else $as_nop 6490 if test -n "$STRIP"; then 6491 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6492 else 6493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6494 for as_dir in $PATH 6495 do 6496 IFS=$as_save_IFS 6497 case $as_dir in #((( 6498 '') as_dir=./ ;; 6499 */) ;; 6500 *) as_dir=$as_dir/ ;; 6501 esac 6502 for ac_exec_ext in '' $ac_executable_extensions; do 6503 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6504 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6505 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6506 break 2 6507 fi 6508 done 6509 done 6510 IFS=$as_save_IFS 6511 6512 fi 6513 fi 6514 STRIP=$ac_cv_prog_STRIP 6515 if test -n "$STRIP"; then 6516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6517 printf "%s\n" "$STRIP" >&6; } 6518 else 6519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6520 printf "%s\n" "no" >&6; } 6521 fi 6522 6523 6524 fi 6525 if test -z "$ac_cv_prog_STRIP"; then 6526 ac_ct_STRIP=$STRIP 6527 # Extract the first word of "strip", so it can be a program name with args. 6528 set dummy strip; ac_word=$2 6529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6530 printf %s "checking for $ac_word... " >&6; } 6531 if test ${ac_cv_prog_ac_ct_STRIP+y} 6532 then : 6533 printf %s "(cached) " >&6 6534 else $as_nop 6535 if test -n "$ac_ct_STRIP"; then 6536 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6537 else 6538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6539 for as_dir in $PATH 6540 do 6541 IFS=$as_save_IFS 6542 case $as_dir in #((( 6543 '') as_dir=./ ;; 6544 */) ;; 6545 *) as_dir=$as_dir/ ;; 6546 esac 6547 for ac_exec_ext in '' $ac_executable_extensions; do 6548 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6549 ac_cv_prog_ac_ct_STRIP="strip" 6550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6551 break 2 6552 fi 6553 done 6554 done 6555 IFS=$as_save_IFS 6556 6557 fi 6558 fi 6559 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6560 if test -n "$ac_ct_STRIP"; then 6561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6562 printf "%s\n" "$ac_ct_STRIP" >&6; } 6563 else 6564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6565 printf "%s\n" "no" >&6; } 6566 fi 6567 6568 if test "x$ac_ct_STRIP" = x; then 6569 STRIP=":" 6570 else 6571 case $cross_compiling:$ac_tool_warned in 6572 yes:) 6573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6574 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6575 ac_tool_warned=yes ;; 6576 esac 6577 STRIP=$ac_ct_STRIP 6578 fi 6579 else 6580 STRIP="$ac_cv_prog_STRIP" 6581 fi 6582 6583 test -z "$STRIP" && STRIP=: 6584 6585 6586 6587 6588 6589 6590 if test -n "$ac_tool_prefix"; then 6591 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6592 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6594 printf %s "checking for $ac_word... " >&6; } 6595 if test ${ac_cv_prog_RANLIB+y} 6596 then : 6597 printf %s "(cached) " >&6 6598 else $as_nop 6599 if test -n "$RANLIB"; then 6600 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6601 else 6602 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6603 for as_dir in $PATH 6604 do 6605 IFS=$as_save_IFS 6606 case $as_dir in #((( 6607 '') as_dir=./ ;; 6608 */) ;; 6609 *) as_dir=$as_dir/ ;; 6610 esac 6611 for ac_exec_ext in '' $ac_executable_extensions; do 6612 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6613 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6614 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6615 break 2 6616 fi 6617 done 6618 done 6619 IFS=$as_save_IFS 6620 6621 fi 6622 fi 6623 RANLIB=$ac_cv_prog_RANLIB 6624 if test -n "$RANLIB"; then 6625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6626 printf "%s\n" "$RANLIB" >&6; } 6627 else 6628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6629 printf "%s\n" "no" >&6; } 6630 fi 6631 6632 6633 fi 6634 if test -z "$ac_cv_prog_RANLIB"; then 6635 ac_ct_RANLIB=$RANLIB 6636 # Extract the first word of "ranlib", so it can be a program name with args. 6637 set dummy ranlib; ac_word=$2 6638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6639 printf %s "checking for $ac_word... " >&6; } 6640 if test ${ac_cv_prog_ac_ct_RANLIB+y} 6641 then : 6642 printf %s "(cached) " >&6 6643 else $as_nop 6644 if test -n "$ac_ct_RANLIB"; then 6645 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6646 else 6647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6648 for as_dir in $PATH 6649 do 6650 IFS=$as_save_IFS 6651 case $as_dir in #((( 6652 '') as_dir=./ ;; 6653 */) ;; 6654 *) as_dir=$as_dir/ ;; 6655 esac 6656 for ac_exec_ext in '' $ac_executable_extensions; do 6657 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6658 ac_cv_prog_ac_ct_RANLIB="ranlib" 6659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6660 break 2 6661 fi 6662 done 6663 done 6664 IFS=$as_save_IFS 6665 6666 fi 6667 fi 6668 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6669 if test -n "$ac_ct_RANLIB"; then 6670 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6671 printf "%s\n" "$ac_ct_RANLIB" >&6; } 6672 else 6673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6674 printf "%s\n" "no" >&6; } 6675 fi 6676 6677 if test "x$ac_ct_RANLIB" = x; then 6678 RANLIB=":" 6679 else 6680 case $cross_compiling:$ac_tool_warned in 6681 yes:) 6682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6683 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6684 ac_tool_warned=yes ;; 6685 esac 6686 RANLIB=$ac_ct_RANLIB 6687 fi 6688 else 6689 RANLIB="$ac_cv_prog_RANLIB" 6690 fi 6691 6692 test -z "$RANLIB" && RANLIB=: 6693 6694 6695 6696 6697 6698 6699 # Determine commands to create old-style static archives. 6700 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6701 old_postinstall_cmds='chmod 644 $oldlib' 6702 old_postuninstall_cmds= 6703 6704 if test -n "$RANLIB"; then 6705 case $host_os in 6706 bitrig* | openbsd*) 6707 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6708 ;; 6709 *) 6710 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6711 ;; 6712 esac 6713 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6714 fi 6715 6716 case $host_os in 6717 darwin*) 6718 lock_old_archive_extraction=yes ;; 6719 *) 6720 lock_old_archive_extraction=no ;; 6721 esac 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 # If no C compiler was specified, use CC. 6762 LTCC=${LTCC-"$CC"} 6763 6764 # If no C compiler flags were specified, use CFLAGS. 6765 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6766 6767 # Allow CC to be a program name with arguments. 6768 compiler=$CC 6769 6770 6771 # Check for command to grab the raw symbol name followed by C symbol from nm. 6772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6773 printf %s "checking command to parse $NM output from $compiler object... " >&6; } 6774 if test ${lt_cv_sys_global_symbol_pipe+y} 6775 then : 6776 printf %s "(cached) " >&6 6777 else $as_nop 6778 6779 # These are sane defaults that work on at least a few old systems. 6780 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6781 6782 # Character class describing NM global symbol codes. 6783 symcode='[BCDEGRST]' 6784 6785 # Regexp to match symbols that can be accessed directly from C. 6786 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6787 6788 # Define system-specific variables. 6789 case $host_os in 6790 aix*) 6791 symcode='[BCDT]' 6792 ;; 6793 cygwin* | mingw* | pw32* | cegcc*) 6794 symcode='[ABCDGISTW]' 6795 ;; 6796 hpux*) 6797 if test ia64 = "$host_cpu"; then 6798 symcode='[ABCDEGRST]' 6799 fi 6800 ;; 6801 irix* | nonstopux*) 6802 symcode='[BCDEGRST]' 6803 ;; 6804 osf*) 6805 symcode='[BCDEGQRST]' 6806 ;; 6807 solaris*) 6808 symcode='[BDRT]' 6809 ;; 6810 sco3.2v5*) 6811 symcode='[DT]' 6812 ;; 6813 sysv4.2uw2*) 6814 symcode='[DT]' 6815 ;; 6816 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6817 symcode='[ABDT]' 6818 ;; 6819 sysv4) 6820 symcode='[DFNSTU]' 6821 ;; 6822 esac 6823 6824 # If we're using GNU nm, then use its standard symbol codes. 6825 case `$NM -V 2>&1` in 6826 *GNU* | *'with BFD'*) 6827 symcode='[ABCDGIRSTW]' ;; 6828 esac 6829 6830 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6831 # Gets list of data symbols to import. 6832 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 6833 # Adjust the below global symbol transforms to fixup imported variables. 6834 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 6835 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 6836 lt_c_name_lib_hook="\ 6837 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 6838 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 6839 else 6840 # Disable hooks by default. 6841 lt_cv_sys_global_symbol_to_import= 6842 lt_cdecl_hook= 6843 lt_c_name_hook= 6844 lt_c_name_lib_hook= 6845 fi 6846 6847 # Transform an extracted symbol line into a proper C declaration. 6848 # Some systems (esp. on ia64) link data and code symbols differently, 6849 # so use this general approach. 6850 lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 6851 $lt_cdecl_hook\ 6852 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 6853 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 6854 6855 # Transform an extracted symbol line into symbol name and symbol address 6856 lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 6857 $lt_c_name_hook\ 6858 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6859 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 6860 6861 # Transform an extracted symbol line into symbol name with lib prefix and 6862 # symbol address. 6863 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 6864 $lt_c_name_lib_hook\ 6865 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6866 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 6867 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 6868 6869 # Handle CRLF in mingw tool chain 6870 opt_cr= 6871 case $build_os in 6872 mingw*) 6873 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6874 ;; 6875 esac 6876 6877 # Try without a prefix underscore, then with it. 6878 for ac_symprfx in "" "_"; do 6879 6880 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6881 symxfrm="\\1 $ac_symprfx\\2 \\2" 6882 6883 # Write the raw and C identifiers. 6884 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6885 # Fake it for dumpbin and say T for any non-static function, 6886 # D for any global variable and I for any imported variable. 6887 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 6888 # which start with @ or ?. 6889 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6890 " {last_section=section; section=\$ 3};"\ 6891 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 6892 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6893 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 6894 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 6895 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 6896 " \$ 0!~/External *\|/{next};"\ 6897 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6898 " {if(hide[section]) next};"\ 6899 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 6900 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 6901 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 6902 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 6903 " ' prfx=^$ac_symprfx" 6904 else 6905 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6906 fi 6907 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 6908 6909 # Check to see that the pipe works correctly. 6910 pipe_works=no 6911 6912 rm -f conftest* 6913 cat > conftest.$ac_ext <<_LT_EOF 6914 #ifdef __cplusplus 6915 extern "C" { 6916 #endif 6917 char nm_test_var; 6918 void nm_test_func(void); 6919 void nm_test_func(void){} 6920 #ifdef __cplusplus 6921 } 6922 #endif 6923 int main(){nm_test_var='a';nm_test_func();return(0);} 6924 _LT_EOF 6925 6926 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6927 (eval $ac_compile) 2>&5 6928 ac_status=$? 6929 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6930 test $ac_status = 0; }; then 6931 # Now try to grab the symbols. 6932 nlist=conftest.nm 6933 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6934 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6935 ac_status=$? 6936 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6937 test $ac_status = 0; } && test -s "$nlist"; then 6938 # Try sorting and uniquifying the output. 6939 if sort "$nlist" | uniq > "$nlist"T; then 6940 mv -f "$nlist"T "$nlist" 6941 else 6942 rm -f "$nlist"T 6943 fi 6944 6945 # Make sure that we snagged all the symbols we need. 6946 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6947 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6948 cat <<_LT_EOF > conftest.$ac_ext 6949 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6950 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 6951 /* DATA imports from DLLs on WIN32 can't be const, because runtime 6952 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6953 # define LT_DLSYM_CONST 6954 #elif defined __osf__ 6955 /* This system does not cope well with relocations in const data. */ 6956 # define LT_DLSYM_CONST 6957 #else 6958 # define LT_DLSYM_CONST const 6959 #endif 6960 6961 #ifdef __cplusplus 6962 extern "C" { 6963 #endif 6964 6965 _LT_EOF 6966 # Now generate the symbol file. 6967 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6968 6969 cat <<_LT_EOF >> conftest.$ac_ext 6970 6971 /* The mapping between symbol names and symbols. */ 6972 LT_DLSYM_CONST struct { 6973 const char *name; 6974 void *address; 6975 } 6976 lt__PROGRAM__LTX_preloaded_symbols[] = 6977 { 6978 { "@PROGRAM@", (void *) 0 }, 6979 _LT_EOF 6980 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6981 cat <<\_LT_EOF >> conftest.$ac_ext 6982 {0, (void *) 0} 6983 }; 6984 6985 /* This works around a problem in FreeBSD linker */ 6986 #ifdef FREEBSD_WORKAROUND 6987 static const void *lt_preloaded_setup() { 6988 return lt__PROGRAM__LTX_preloaded_symbols; 6989 } 6990 #endif 6991 6992 #ifdef __cplusplus 6993 } 6994 #endif 6995 _LT_EOF 6996 # Now try linking the two files. 6997 mv conftest.$ac_objext conftstm.$ac_objext 6998 lt_globsym_save_LIBS=$LIBS 6999 lt_globsym_save_CFLAGS=$CFLAGS 7000 LIBS=conftstm.$ac_objext 7001 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 7002 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 7003 (eval $ac_link) 2>&5 7004 ac_status=$? 7005 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7006 test $ac_status = 0; } && test -s conftest$ac_exeext; then 7007 pipe_works=yes 7008 fi 7009 LIBS=$lt_globsym_save_LIBS 7010 CFLAGS=$lt_globsym_save_CFLAGS 7011 else 7012 echo "cannot find nm_test_func in $nlist" >&5 7013 fi 7014 else 7015 echo "cannot find nm_test_var in $nlist" >&5 7016 fi 7017 else 7018 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 7019 fi 7020 else 7021 echo "$progname: failed program was:" >&5 7022 cat conftest.$ac_ext >&5 7023 fi 7024 rm -rf conftest* conftst* 7025 7026 # Do not use the global_symbol_pipe unless it works. 7027 if test yes = "$pipe_works"; then 7028 break 7029 else 7030 lt_cv_sys_global_symbol_pipe= 7031 fi 7032 done 7033 7034 fi 7035 7036 if test -z "$lt_cv_sys_global_symbol_pipe"; then 7037 lt_cv_sys_global_symbol_to_cdecl= 7038 fi 7039 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 7040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 7041 printf "%s\n" "failed" >&6; } 7042 else 7043 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7044 printf "%s\n" "ok" >&6; } 7045 fi 7046 7047 # Response file support. 7048 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7049 nm_file_list_spec='@' 7050 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 7051 nm_file_list_spec='@' 7052 fi 7053 7054 7055 7056 7057 7058 7059 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 7091 printf %s "checking for sysroot... " >&6; } 7092 7093 # Check whether --with-sysroot was given. 7094 if test ${with_sysroot+y} 7095 then : 7096 withval=$with_sysroot; 7097 else $as_nop 7098 with_sysroot=no 7099 fi 7100 7101 7102 lt_sysroot= 7103 case $with_sysroot in #( 7104 yes) 7105 if test yes = "$GCC"; then 7106 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 7107 fi 7108 ;; #( 7109 /*) 7110 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 7111 ;; #( 7112 no|'') 7113 ;; #( 7114 *) 7115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 7116 printf "%s\n" "$with_sysroot" >&6; } 7117 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 7118 ;; 7119 esac 7120 7121 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 7122 printf "%s\n" "${lt_sysroot:-no}" >&6; } 7123 7124 7125 7126 7127 7128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 7129 printf %s "checking for a working dd... " >&6; } 7130 if test ${ac_cv_path_lt_DD+y} 7131 then : 7132 printf %s "(cached) " >&6 7133 else $as_nop 7134 printf 0123456789abcdef0123456789abcdef >conftest.i 7135 cat conftest.i conftest.i >conftest2.i 7136 : ${lt_DD:=$DD} 7137 if test -z "$lt_DD"; then 7138 ac_path_lt_DD_found=false 7139 # Loop through the user's path and test for each of PROGNAME-LIST 7140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7141 for as_dir in $PATH 7142 do 7143 IFS=$as_save_IFS 7144 case $as_dir in #((( 7145 '') as_dir=./ ;; 7146 */) ;; 7147 *) as_dir=$as_dir/ ;; 7148 esac 7149 for ac_prog in dd 7150 do 7151 for ac_exec_ext in '' $ac_executable_extensions; do 7152 ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" 7153 as_fn_executable_p "$ac_path_lt_DD" || continue 7154 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7155 cmp -s conftest.i conftest.out \ 7156 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 7157 fi 7158 $ac_path_lt_DD_found && break 3 7159 done 7160 done 7161 done 7162 IFS=$as_save_IFS 7163 if test -z "$ac_cv_path_lt_DD"; then 7164 : 7165 fi 7166 else 7167 ac_cv_path_lt_DD=$lt_DD 7168 fi 7169 7170 rm -f conftest.i conftest2.i conftest.out 7171 fi 7172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 7173 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } 7174 7175 7176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 7177 printf %s "checking how to truncate binary pipes... " >&6; } 7178 if test ${lt_cv_truncate_bin+y} 7179 then : 7180 printf %s "(cached) " >&6 7181 else $as_nop 7182 printf 0123456789abcdef0123456789abcdef >conftest.i 7183 cat conftest.i conftest.i >conftest2.i 7184 lt_cv_truncate_bin= 7185 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7186 cmp -s conftest.i conftest.out \ 7187 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 7188 fi 7189 rm -f conftest.i conftest2.i conftest.out 7190 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 7191 fi 7192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 7193 printf "%s\n" "$lt_cv_truncate_bin" >&6; } 7194 7195 7196 7197 7198 7199 7200 7201 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 7202 func_cc_basename () 7203 { 7204 for cc_temp in $*""; do 7205 case $cc_temp in 7206 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7207 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7208 \-*) ;; 7209 *) break;; 7210 esac 7211 done 7212 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7213 } 7214 7215 # Check whether --enable-libtool-lock was given. 7216 if test ${enable_libtool_lock+y} 7217 then : 7218 enableval=$enable_libtool_lock; 7219 fi 7220 7221 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 7222 7223 # Some flags need to be propagated to the compiler or linker for good 7224 # libtool support. 7225 case $host in 7226 ia64-*-hpux*) 7227 # Find out what ABI is being produced by ac_compile, and set mode 7228 # options accordingly. 7229 echo 'int i;' > conftest.$ac_ext 7230 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7231 (eval $ac_compile) 2>&5 7232 ac_status=$? 7233 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7234 test $ac_status = 0; }; then 7235 case `$FILECMD conftest.$ac_objext` in 7236 *ELF-32*) 7237 HPUX_IA64_MODE=32 7238 ;; 7239 *ELF-64*) 7240 HPUX_IA64_MODE=64 7241 ;; 7242 esac 7243 fi 7244 rm -rf conftest* 7245 ;; 7246 *-*-irix6*) 7247 # Find out what ABI is being produced by ac_compile, and set linker 7248 # options accordingly. 7249 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7250 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7251 (eval $ac_compile) 2>&5 7252 ac_status=$? 7253 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7254 test $ac_status = 0; }; then 7255 if test yes = "$lt_cv_prog_gnu_ld"; then 7256 case `$FILECMD conftest.$ac_objext` in 7257 *32-bit*) 7258 LD="${LD-ld} -melf32bsmip" 7259 ;; 7260 *N32*) 7261 LD="${LD-ld} -melf32bmipn32" 7262 ;; 7263 *64-bit*) 7264 LD="${LD-ld} -melf64bmip" 7265 ;; 7266 esac 7267 else 7268 case `$FILECMD conftest.$ac_objext` in 7269 *32-bit*) 7270 LD="${LD-ld} -32" 7271 ;; 7272 *N32*) 7273 LD="${LD-ld} -n32" 7274 ;; 7275 *64-bit*) 7276 LD="${LD-ld} -64" 7277 ;; 7278 esac 7279 fi 7280 fi 7281 rm -rf conftest* 7282 ;; 7283 7284 mips64*-*linux*) 7285 # Find out what ABI is being produced by ac_compile, and set linker 7286 # options accordingly. 7287 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7288 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7289 (eval $ac_compile) 2>&5 7290 ac_status=$? 7291 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7292 test $ac_status = 0; }; then 7293 emul=elf 7294 case `$FILECMD conftest.$ac_objext` in 7295 *32-bit*) 7296 emul="${emul}32" 7297 ;; 7298 *64-bit*) 7299 emul="${emul}64" 7300 ;; 7301 esac 7302 case `$FILECMD conftest.$ac_objext` in 7303 *MSB*) 7304 emul="${emul}btsmip" 7305 ;; 7306 *LSB*) 7307 emul="${emul}ltsmip" 7308 ;; 7309 esac 7310 case `$FILECMD conftest.$ac_objext` in 7311 *N32*) 7312 emul="${emul}n32" 7313 ;; 7314 esac 7315 LD="${LD-ld} -m $emul" 7316 fi 7317 rm -rf conftest* 7318 ;; 7319 7320 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 7321 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 7322 # Find out what ABI is being produced by ac_compile, and set linker 7323 # options accordingly. Note that the listed cases only cover the 7324 # situations where additional linker options are needed (such as when 7325 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 7326 # vice versa); the common cases where no linker options are needed do 7327 # not appear in the list. 7328 echo 'int i;' > conftest.$ac_ext 7329 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7330 (eval $ac_compile) 2>&5 7331 ac_status=$? 7332 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7333 test $ac_status = 0; }; then 7334 case `$FILECMD conftest.o` in 7335 *32-bit*) 7336 case $host in 7337 x86_64-*kfreebsd*-gnu) 7338 LD="${LD-ld} -m elf_i386_fbsd" 7339 ;; 7340 x86_64-*linux*) 7341 case `$FILECMD conftest.o` in 7342 *x86-64*) 7343 LD="${LD-ld} -m elf32_x86_64" 7344 ;; 7345 *) 7346 LD="${LD-ld} -m elf_i386" 7347 ;; 7348 esac 7349 ;; 7350 powerpc64le-*linux*) 7351 LD="${LD-ld} -m elf32lppclinux" 7352 ;; 7353 powerpc64-*linux*) 7354 LD="${LD-ld} -m elf32ppclinux" 7355 ;; 7356 s390x-*linux*) 7357 LD="${LD-ld} -m elf_s390" 7358 ;; 7359 sparc64-*linux*) 7360 LD="${LD-ld} -m elf32_sparc" 7361 ;; 7362 esac 7363 ;; 7364 *64-bit*) 7365 case $host in 7366 x86_64-*kfreebsd*-gnu) 7367 LD="${LD-ld} -m elf_x86_64_fbsd" 7368 ;; 7369 x86_64-*linux*) 7370 LD="${LD-ld} -m elf_x86_64" 7371 ;; 7372 powerpcle-*linux*) 7373 LD="${LD-ld} -m elf64lppc" 7374 ;; 7375 powerpc-*linux*) 7376 LD="${LD-ld} -m elf64ppc" 7377 ;; 7378 s390*-*linux*|s390*-*tpf*) 7379 LD="${LD-ld} -m elf64_s390" 7380 ;; 7381 sparc*-*linux*) 7382 LD="${LD-ld} -m elf64_sparc" 7383 ;; 7384 esac 7385 ;; 7386 esac 7387 fi 7388 rm -rf conftest* 7389 ;; 7390 7391 *-*-sco3.2v5*) 7392 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 7393 SAVE_CFLAGS=$CFLAGS 7394 CFLAGS="$CFLAGS -belf" 7395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 7396 printf %s "checking whether the C compiler needs -belf... " >&6; } 7397 if test ${lt_cv_cc_needs_belf+y} 7398 then : 7399 printf %s "(cached) " >&6 7400 else $as_nop 7401 ac_ext=c 7402 ac_cpp='$CPP $CPPFLAGS' 7403 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7404 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7405 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7406 7407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7408 /* end confdefs.h. */ 7409 7410 int 7411 main (void) 7412 { 7413 7414 ; 7415 return 0; 7416 } 7417 _ACEOF 7418 if ac_fn_c_try_link "$LINENO" 7419 then : 7420 lt_cv_cc_needs_belf=yes 7421 else $as_nop 7422 lt_cv_cc_needs_belf=no 7423 fi 7424 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7425 conftest$ac_exeext conftest.$ac_ext 7426 ac_ext=c 7427 ac_cpp='$CPP $CPPFLAGS' 7428 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7429 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7430 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7431 7432 fi 7433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7434 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } 7435 if test yes != "$lt_cv_cc_needs_belf"; then 7436 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7437 CFLAGS=$SAVE_CFLAGS 7438 fi 7439 ;; 7440 *-*solaris*) 7441 # Find out what ABI is being produced by ac_compile, and set linker 7442 # options accordingly. 7443 echo 'int i;' > conftest.$ac_ext 7444 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7445 (eval $ac_compile) 2>&5 7446 ac_status=$? 7447 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7448 test $ac_status = 0; }; then 7449 case `$FILECMD conftest.o` in 7450 *64-bit*) 7451 case $lt_cv_prog_gnu_ld in 7452 yes*) 7453 case $host in 7454 i?86-*-solaris*|x86_64-*-solaris*) 7455 LD="${LD-ld} -m elf_x86_64" 7456 ;; 7457 sparc*-*-solaris*) 7458 LD="${LD-ld} -m elf64_sparc" 7459 ;; 7460 esac 7461 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7462 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7463 LD=${LD-ld}_sol2 7464 fi 7465 ;; 7466 *) 7467 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7468 LD="${LD-ld} -64" 7469 fi 7470 ;; 7471 esac 7472 ;; 7473 esac 7474 fi 7475 rm -rf conftest* 7476 ;; 7477 esac 7478 7479 need_locks=$enable_libtool_lock 7480 7481 if test -n "$ac_tool_prefix"; then 7482 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7483 set dummy ${ac_tool_prefix}mt; ac_word=$2 7484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7485 printf %s "checking for $ac_word... " >&6; } 7486 if test ${ac_cv_prog_MANIFEST_TOOL+y} 7487 then : 7488 printf %s "(cached) " >&6 7489 else $as_nop 7490 if test -n "$MANIFEST_TOOL"; then 7491 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7492 else 7493 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7494 for as_dir in $PATH 7495 do 7496 IFS=$as_save_IFS 7497 case $as_dir in #((( 7498 '') as_dir=./ ;; 7499 */) ;; 7500 *) as_dir=$as_dir/ ;; 7501 esac 7502 for ac_exec_ext in '' $ac_executable_extensions; do 7503 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7504 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 7505 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7506 break 2 7507 fi 7508 done 7509 done 7510 IFS=$as_save_IFS 7511 7512 fi 7513 fi 7514 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7515 if test -n "$MANIFEST_TOOL"; then 7516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7517 printf "%s\n" "$MANIFEST_TOOL" >&6; } 7518 else 7519 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7520 printf "%s\n" "no" >&6; } 7521 fi 7522 7523 7524 fi 7525 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7526 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7527 # Extract the first word of "mt", so it can be a program name with args. 7528 set dummy mt; ac_word=$2 7529 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7530 printf %s "checking for $ac_word... " >&6; } 7531 if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} 7532 then : 7533 printf %s "(cached) " >&6 7534 else $as_nop 7535 if test -n "$ac_ct_MANIFEST_TOOL"; then 7536 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7537 else 7538 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7539 for as_dir in $PATH 7540 do 7541 IFS=$as_save_IFS 7542 case $as_dir in #((( 7543 '') as_dir=./ ;; 7544 */) ;; 7545 *) as_dir=$as_dir/ ;; 7546 esac 7547 for ac_exec_ext in '' $ac_executable_extensions; do 7548 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7549 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7550 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7551 break 2 7552 fi 7553 done 7554 done 7555 IFS=$as_save_IFS 7556 7557 fi 7558 fi 7559 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7560 if test -n "$ac_ct_MANIFEST_TOOL"; then 7561 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7562 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } 7563 else 7564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7565 printf "%s\n" "no" >&6; } 7566 fi 7567 7568 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7569 MANIFEST_TOOL=":" 7570 else 7571 case $cross_compiling:$ac_tool_warned in 7572 yes:) 7573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7574 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7575 ac_tool_warned=yes ;; 7576 esac 7577 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7578 fi 7579 else 7580 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7581 fi 7582 7583 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7584 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7585 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7586 if test ${lt_cv_path_mainfest_tool+y} 7587 then : 7588 printf %s "(cached) " >&6 7589 else $as_nop 7590 lt_cv_path_mainfest_tool=no 7591 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7592 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7593 cat conftest.err >&5 7594 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7595 lt_cv_path_mainfest_tool=yes 7596 fi 7597 rm -f conftest* 7598 fi 7599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7600 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } 7601 if test yes != "$lt_cv_path_mainfest_tool"; then 7602 MANIFEST_TOOL=: 7603 fi 7604 7605 7606 7607 7608 7609 7610 case $host_os in 7611 rhapsody* | darwin*) 7612 if test -n "$ac_tool_prefix"; then 7613 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7614 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7616 printf %s "checking for $ac_word... " >&6; } 7617 if test ${ac_cv_prog_DSYMUTIL+y} 7618 then : 7619 printf %s "(cached) " >&6 7620 else $as_nop 7621 if test -n "$DSYMUTIL"; then 7622 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7623 else 7624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7625 for as_dir in $PATH 7626 do 7627 IFS=$as_save_IFS 7628 case $as_dir in #((( 7629 '') as_dir=./ ;; 7630 */) ;; 7631 *) as_dir=$as_dir/ ;; 7632 esac 7633 for ac_exec_ext in '' $ac_executable_extensions; do 7634 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7635 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7636 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7637 break 2 7638 fi 7639 done 7640 done 7641 IFS=$as_save_IFS 7642 7643 fi 7644 fi 7645 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7646 if test -n "$DSYMUTIL"; then 7647 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7648 printf "%s\n" "$DSYMUTIL" >&6; } 7649 else 7650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7651 printf "%s\n" "no" >&6; } 7652 fi 7653 7654 7655 fi 7656 if test -z "$ac_cv_prog_DSYMUTIL"; then 7657 ac_ct_DSYMUTIL=$DSYMUTIL 7658 # Extract the first word of "dsymutil", so it can be a program name with args. 7659 set dummy dsymutil; ac_word=$2 7660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7661 printf %s "checking for $ac_word... " >&6; } 7662 if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} 7663 then : 7664 printf %s "(cached) " >&6 7665 else $as_nop 7666 if test -n "$ac_ct_DSYMUTIL"; then 7667 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7668 else 7669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7670 for as_dir in $PATH 7671 do 7672 IFS=$as_save_IFS 7673 case $as_dir in #((( 7674 '') as_dir=./ ;; 7675 */) ;; 7676 *) as_dir=$as_dir/ ;; 7677 esac 7678 for ac_exec_ext in '' $ac_executable_extensions; do 7679 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7680 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7681 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7682 break 2 7683 fi 7684 done 7685 done 7686 IFS=$as_save_IFS 7687 7688 fi 7689 fi 7690 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7691 if test -n "$ac_ct_DSYMUTIL"; then 7692 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7693 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } 7694 else 7695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7696 printf "%s\n" "no" >&6; } 7697 fi 7698 7699 if test "x$ac_ct_DSYMUTIL" = x; then 7700 DSYMUTIL=":" 7701 else 7702 case $cross_compiling:$ac_tool_warned in 7703 yes:) 7704 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7705 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7706 ac_tool_warned=yes ;; 7707 esac 7708 DSYMUTIL=$ac_ct_DSYMUTIL 7709 fi 7710 else 7711 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7712 fi 7713 7714 if test -n "$ac_tool_prefix"; then 7715 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7716 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7718 printf %s "checking for $ac_word... " >&6; } 7719 if test ${ac_cv_prog_NMEDIT+y} 7720 then : 7721 printf %s "(cached) " >&6 7722 else $as_nop 7723 if test -n "$NMEDIT"; then 7724 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7725 else 7726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7727 for as_dir in $PATH 7728 do 7729 IFS=$as_save_IFS 7730 case $as_dir in #((( 7731 '') as_dir=./ ;; 7732 */) ;; 7733 *) as_dir=$as_dir/ ;; 7734 esac 7735 for ac_exec_ext in '' $ac_executable_extensions; do 7736 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7737 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7738 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7739 break 2 7740 fi 7741 done 7742 done 7743 IFS=$as_save_IFS 7744 7745 fi 7746 fi 7747 NMEDIT=$ac_cv_prog_NMEDIT 7748 if test -n "$NMEDIT"; then 7749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7750 printf "%s\n" "$NMEDIT" >&6; } 7751 else 7752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7753 printf "%s\n" "no" >&6; } 7754 fi 7755 7756 7757 fi 7758 if test -z "$ac_cv_prog_NMEDIT"; then 7759 ac_ct_NMEDIT=$NMEDIT 7760 # Extract the first word of "nmedit", so it can be a program name with args. 7761 set dummy nmedit; ac_word=$2 7762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7763 printf %s "checking for $ac_word... " >&6; } 7764 if test ${ac_cv_prog_ac_ct_NMEDIT+y} 7765 then : 7766 printf %s "(cached) " >&6 7767 else $as_nop 7768 if test -n "$ac_ct_NMEDIT"; then 7769 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7770 else 7771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7772 for as_dir in $PATH 7773 do 7774 IFS=$as_save_IFS 7775 case $as_dir in #((( 7776 '') as_dir=./ ;; 7777 */) ;; 7778 *) as_dir=$as_dir/ ;; 7779 esac 7780 for ac_exec_ext in '' $ac_executable_extensions; do 7781 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7782 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7783 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7784 break 2 7785 fi 7786 done 7787 done 7788 IFS=$as_save_IFS 7789 7790 fi 7791 fi 7792 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7793 if test -n "$ac_ct_NMEDIT"; then 7794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7795 printf "%s\n" "$ac_ct_NMEDIT" >&6; } 7796 else 7797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7798 printf "%s\n" "no" >&6; } 7799 fi 7800 7801 if test "x$ac_ct_NMEDIT" = x; then 7802 NMEDIT=":" 7803 else 7804 case $cross_compiling:$ac_tool_warned in 7805 yes:) 7806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7807 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7808 ac_tool_warned=yes ;; 7809 esac 7810 NMEDIT=$ac_ct_NMEDIT 7811 fi 7812 else 7813 NMEDIT="$ac_cv_prog_NMEDIT" 7814 fi 7815 7816 if test -n "$ac_tool_prefix"; then 7817 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7818 set dummy ${ac_tool_prefix}lipo; ac_word=$2 7819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7820 printf %s "checking for $ac_word... " >&6; } 7821 if test ${ac_cv_prog_LIPO+y} 7822 then : 7823 printf %s "(cached) " >&6 7824 else $as_nop 7825 if test -n "$LIPO"; then 7826 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7827 else 7828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7829 for as_dir in $PATH 7830 do 7831 IFS=$as_save_IFS 7832 case $as_dir in #((( 7833 '') as_dir=./ ;; 7834 */) ;; 7835 *) as_dir=$as_dir/ ;; 7836 esac 7837 for ac_exec_ext in '' $ac_executable_extensions; do 7838 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7839 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 7840 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7841 break 2 7842 fi 7843 done 7844 done 7845 IFS=$as_save_IFS 7846 7847 fi 7848 fi 7849 LIPO=$ac_cv_prog_LIPO 7850 if test -n "$LIPO"; then 7851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7852 printf "%s\n" "$LIPO" >&6; } 7853 else 7854 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7855 printf "%s\n" "no" >&6; } 7856 fi 7857 7858 7859 fi 7860 if test -z "$ac_cv_prog_LIPO"; then 7861 ac_ct_LIPO=$LIPO 7862 # Extract the first word of "lipo", so it can be a program name with args. 7863 set dummy lipo; ac_word=$2 7864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7865 printf %s "checking for $ac_word... " >&6; } 7866 if test ${ac_cv_prog_ac_ct_LIPO+y} 7867 then : 7868 printf %s "(cached) " >&6 7869 else $as_nop 7870 if test -n "$ac_ct_LIPO"; then 7871 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 7872 else 7873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7874 for as_dir in $PATH 7875 do 7876 IFS=$as_save_IFS 7877 case $as_dir in #((( 7878 '') as_dir=./ ;; 7879 */) ;; 7880 *) as_dir=$as_dir/ ;; 7881 esac 7882 for ac_exec_ext in '' $ac_executable_extensions; do 7883 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7884 ac_cv_prog_ac_ct_LIPO="lipo" 7885 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7886 break 2 7887 fi 7888 done 7889 done 7890 IFS=$as_save_IFS 7891 7892 fi 7893 fi 7894 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 7895 if test -n "$ac_ct_LIPO"; then 7896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 7897 printf "%s\n" "$ac_ct_LIPO" >&6; } 7898 else 7899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7900 printf "%s\n" "no" >&6; } 7901 fi 7902 7903 if test "x$ac_ct_LIPO" = x; then 7904 LIPO=":" 7905 else 7906 case $cross_compiling:$ac_tool_warned in 7907 yes:) 7908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7909 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7910 ac_tool_warned=yes ;; 7911 esac 7912 LIPO=$ac_ct_LIPO 7913 fi 7914 else 7915 LIPO="$ac_cv_prog_LIPO" 7916 fi 7917 7918 if test -n "$ac_tool_prefix"; then 7919 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 7920 set dummy ${ac_tool_prefix}otool; ac_word=$2 7921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7922 printf %s "checking for $ac_word... " >&6; } 7923 if test ${ac_cv_prog_OTOOL+y} 7924 then : 7925 printf %s "(cached) " >&6 7926 else $as_nop 7927 if test -n "$OTOOL"; then 7928 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 7929 else 7930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7931 for as_dir in $PATH 7932 do 7933 IFS=$as_save_IFS 7934 case $as_dir in #((( 7935 '') as_dir=./ ;; 7936 */) ;; 7937 *) as_dir=$as_dir/ ;; 7938 esac 7939 for ac_exec_ext in '' $ac_executable_extensions; do 7940 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7941 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 7942 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7943 break 2 7944 fi 7945 done 7946 done 7947 IFS=$as_save_IFS 7948 7949 fi 7950 fi 7951 OTOOL=$ac_cv_prog_OTOOL 7952 if test -n "$OTOOL"; then 7953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 7954 printf "%s\n" "$OTOOL" >&6; } 7955 else 7956 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7957 printf "%s\n" "no" >&6; } 7958 fi 7959 7960 7961 fi 7962 if test -z "$ac_cv_prog_OTOOL"; then 7963 ac_ct_OTOOL=$OTOOL 7964 # Extract the first word of "otool", so it can be a program name with args. 7965 set dummy otool; ac_word=$2 7966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7967 printf %s "checking for $ac_word... " >&6; } 7968 if test ${ac_cv_prog_ac_ct_OTOOL+y} 7969 then : 7970 printf %s "(cached) " >&6 7971 else $as_nop 7972 if test -n "$ac_ct_OTOOL"; then 7973 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 7974 else 7975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7976 for as_dir in $PATH 7977 do 7978 IFS=$as_save_IFS 7979 case $as_dir in #((( 7980 '') as_dir=./ ;; 7981 */) ;; 7982 *) as_dir=$as_dir/ ;; 7983 esac 7984 for ac_exec_ext in '' $ac_executable_extensions; do 7985 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7986 ac_cv_prog_ac_ct_OTOOL="otool" 7987 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7988 break 2 7989 fi 7990 done 7991 done 7992 IFS=$as_save_IFS 7993 7994 fi 7995 fi 7996 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 7997 if test -n "$ac_ct_OTOOL"; then 7998 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 7999 printf "%s\n" "$ac_ct_OTOOL" >&6; } 8000 else 8001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8002 printf "%s\n" "no" >&6; } 8003 fi 8004 8005 if test "x$ac_ct_OTOOL" = x; then 8006 OTOOL=":" 8007 else 8008 case $cross_compiling:$ac_tool_warned in 8009 yes:) 8010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8011 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8012 ac_tool_warned=yes ;; 8013 esac 8014 OTOOL=$ac_ct_OTOOL 8015 fi 8016 else 8017 OTOOL="$ac_cv_prog_OTOOL" 8018 fi 8019 8020 if test -n "$ac_tool_prefix"; then 8021 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 8022 set dummy ${ac_tool_prefix}otool64; ac_word=$2 8023 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8024 printf %s "checking for $ac_word... " >&6; } 8025 if test ${ac_cv_prog_OTOOL64+y} 8026 then : 8027 printf %s "(cached) " >&6 8028 else $as_nop 8029 if test -n "$OTOOL64"; then 8030 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 8031 else 8032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8033 for as_dir in $PATH 8034 do 8035 IFS=$as_save_IFS 8036 case $as_dir in #((( 8037 '') as_dir=./ ;; 8038 */) ;; 8039 *) as_dir=$as_dir/ ;; 8040 esac 8041 for ac_exec_ext in '' $ac_executable_extensions; do 8042 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8043 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 8044 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8045 break 2 8046 fi 8047 done 8048 done 8049 IFS=$as_save_IFS 8050 8051 fi 8052 fi 8053 OTOOL64=$ac_cv_prog_OTOOL64 8054 if test -n "$OTOOL64"; then 8055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 8056 printf "%s\n" "$OTOOL64" >&6; } 8057 else 8058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8059 printf "%s\n" "no" >&6; } 8060 fi 8061 8062 8063 fi 8064 if test -z "$ac_cv_prog_OTOOL64"; then 8065 ac_ct_OTOOL64=$OTOOL64 8066 # Extract the first word of "otool64", so it can be a program name with args. 8067 set dummy otool64; ac_word=$2 8068 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8069 printf %s "checking for $ac_word... " >&6; } 8070 if test ${ac_cv_prog_ac_ct_OTOOL64+y} 8071 then : 8072 printf %s "(cached) " >&6 8073 else $as_nop 8074 if test -n "$ac_ct_OTOOL64"; then 8075 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 8076 else 8077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8078 for as_dir in $PATH 8079 do 8080 IFS=$as_save_IFS 8081 case $as_dir in #((( 8082 '') as_dir=./ ;; 8083 */) ;; 8084 *) as_dir=$as_dir/ ;; 8085 esac 8086 for ac_exec_ext in '' $ac_executable_extensions; do 8087 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8088 ac_cv_prog_ac_ct_OTOOL64="otool64" 8089 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8090 break 2 8091 fi 8092 done 8093 done 8094 IFS=$as_save_IFS 8095 8096 fi 8097 fi 8098 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 8099 if test -n "$ac_ct_OTOOL64"; then 8100 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 8101 printf "%s\n" "$ac_ct_OTOOL64" >&6; } 8102 else 8103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8104 printf "%s\n" "no" >&6; } 8105 fi 8106 8107 if test "x$ac_ct_OTOOL64" = x; then 8108 OTOOL64=":" 8109 else 8110 case $cross_compiling:$ac_tool_warned in 8111 yes:) 8112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8113 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8114 ac_tool_warned=yes ;; 8115 esac 8116 OTOOL64=$ac_ct_OTOOL64 8117 fi 8118 else 8119 OTOOL64="$ac_cv_prog_OTOOL64" 8120 fi 8121 8122 8123 8124 8125 8126 8127 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 8149 printf %s "checking for -single_module linker flag... " >&6; } 8150 if test ${lt_cv_apple_cc_single_mod+y} 8151 then : 8152 printf %s "(cached) " >&6 8153 else $as_nop 8154 lt_cv_apple_cc_single_mod=no 8155 if test -z "$LT_MULTI_MODULE"; then 8156 # By default we will add the -single_module flag. You can override 8157 # by either setting the environment variable LT_MULTI_MODULE 8158 # non-empty at configure time, or by adding -multi_module to the 8159 # link flags. 8160 rm -rf libconftest.dylib* 8161 echo "int foo(void){return 1;}" > conftest.c 8162 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8163 -dynamiclib -Wl,-single_module conftest.c" >&5 8164 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8165 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 8166 _lt_result=$? 8167 # If there is a non-empty error log, and "single_module" 8168 # appears in it, assume the flag caused a linker warning 8169 if test -s conftest.err && $GREP single_module conftest.err; then 8170 cat conftest.err >&5 8171 # Otherwise, if the output was created with a 0 exit code from 8172 # the compiler, it worked. 8173 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 8174 lt_cv_apple_cc_single_mod=yes 8175 else 8176 cat conftest.err >&5 8177 fi 8178 rm -rf libconftest.dylib* 8179 rm -f conftest.* 8180 fi 8181 fi 8182 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 8183 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } 8184 8185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 8186 printf %s "checking for -exported_symbols_list linker flag... " >&6; } 8187 if test ${lt_cv_ld_exported_symbols_list+y} 8188 then : 8189 printf %s "(cached) " >&6 8190 else $as_nop 8191 lt_cv_ld_exported_symbols_list=no 8192 save_LDFLAGS=$LDFLAGS 8193 echo "_main" > conftest.sym 8194 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 8195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8196 /* end confdefs.h. */ 8197 8198 int 8199 main (void) 8200 { 8201 8202 ; 8203 return 0; 8204 } 8205 _ACEOF 8206 if ac_fn_c_try_link "$LINENO" 8207 then : 8208 lt_cv_ld_exported_symbols_list=yes 8209 else $as_nop 8210 lt_cv_ld_exported_symbols_list=no 8211 fi 8212 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8213 conftest$ac_exeext conftest.$ac_ext 8214 LDFLAGS=$save_LDFLAGS 8215 8216 fi 8217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 8218 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } 8219 8220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 8221 printf %s "checking for -force_load linker flag... " >&6; } 8222 if test ${lt_cv_ld_force_load+y} 8223 then : 8224 printf %s "(cached) " >&6 8225 else $as_nop 8226 lt_cv_ld_force_load=no 8227 cat > conftest.c << _LT_EOF 8228 int forced_loaded() { return 2;} 8229 _LT_EOF 8230 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 8231 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 8232 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 8233 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 8234 echo "$RANLIB libconftest.a" >&5 8235 $RANLIB libconftest.a 2>&5 8236 cat > conftest.c << _LT_EOF 8237 int main() { return 0;} 8238 _LT_EOF 8239 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 8240 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 8241 _lt_result=$? 8242 if test -s conftest.err && $GREP force_load conftest.err; then 8243 cat conftest.err >&5 8244 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 8245 lt_cv_ld_force_load=yes 8246 else 8247 cat conftest.err >&5 8248 fi 8249 rm -f conftest.err libconftest.a conftest conftest.c 8250 rm -rf conftest.dSYM 8251 8252 fi 8253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 8254 printf "%s\n" "$lt_cv_ld_force_load" >&6; } 8255 case $host_os in 8256 rhapsody* | darwin1.[012]) 8257 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 8258 darwin1.*) 8259 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8260 darwin*) 8261 case $MACOSX_DEPLOYMENT_TARGET,$host in 8262 10.[012],*|,*powerpc*-darwin[5-8]*) 8263 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8264 *) 8265 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 8266 esac 8267 ;; 8268 esac 8269 if test yes = "$lt_cv_apple_cc_single_mod"; then 8270 _lt_dar_single_mod='$single_module' 8271 fi 8272 if test yes = "$lt_cv_ld_exported_symbols_list"; then 8273 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 8274 else 8275 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 8276 fi 8277 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 8278 _lt_dsymutil='~$DSYMUTIL $lib || :' 8279 else 8280 _lt_dsymutil= 8281 fi 8282 ;; 8283 esac 8284 8285 # func_munge_path_list VARIABLE PATH 8286 # ----------------------------------- 8287 # VARIABLE is name of variable containing _space_ separated list of 8288 # directories to be munged by the contents of PATH, which is string 8289 # having a format: 8290 # "DIR[:DIR]:" 8291 # string "DIR[ DIR]" will be prepended to VARIABLE 8292 # ":DIR[:DIR]" 8293 # string "DIR[ DIR]" will be appended to VARIABLE 8294 # "DIRP[:DIRP]::[DIRA:]DIRA" 8295 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 8296 # "DIRA[ DIRA]" will be appended to VARIABLE 8297 # "DIR[:DIR]" 8298 # VARIABLE will be replaced by "DIR[ DIR]" 8299 func_munge_path_list () 8300 { 8301 case x$2 in 8302 x) 8303 ;; 8304 *:) 8305 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 8306 ;; 8307 x:*) 8308 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 8309 ;; 8310 *::*) 8311 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 8312 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 8313 ;; 8314 *) 8315 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 8316 ;; 8317 esac 8318 } 8319 8320 ac_header= ac_cache= 8321 for ac_item in $ac_header_c_list 8322 do 8323 if test $ac_cache; then 8324 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 8325 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 8326 printf "%s\n" "#define $ac_item 1" >> confdefs.h 8327 fi 8328 ac_header= ac_cache= 8329 elif test $ac_header; then 8330 ac_cache=$ac_item 8331 else 8332 ac_header=$ac_item 8333 fi 8334 done 8335 8336 8337 8338 8339 8340 8341 8342 8343 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 8344 then : 8345 8346 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 8347 8348 fi 8349 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 8350 " 8351 if test "x$ac_cv_header_dlfcn_h" = xyes 8352 then : 8353 printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h 8354 8355 fi 8356 8357 8358 8359 8360 8361 # Set options 8362 8363 8364 8365 enable_dlopen=no 8366 8367 8368 enable_win32_dll=no 8369 8370 8371 # Check whether --enable-shared was given. 8372 if test ${enable_shared+y} 8373 then : 8374 enableval=$enable_shared; p=${PACKAGE-default} 8375 case $enableval in 8376 yes) enable_shared=yes ;; 8377 no) enable_shared=no ;; 8378 *) 8379 enable_shared=no 8380 # Look at the argument we got. We use all the common list separators. 8381 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8382 for pkg in $enableval; do 8383 IFS=$lt_save_ifs 8384 if test "X$pkg" = "X$p"; then 8385 enable_shared=yes 8386 fi 8387 done 8388 IFS=$lt_save_ifs 8389 ;; 8390 esac 8391 else $as_nop 8392 enable_shared=yes 8393 fi 8394 8395 8396 8397 8398 8399 8400 8401 8402 8403 # Check whether --enable-static was given. 8404 if test ${enable_static+y} 8405 then : 8406 enableval=$enable_static; p=${PACKAGE-default} 8407 case $enableval in 8408 yes) enable_static=yes ;; 8409 no) enable_static=no ;; 8410 *) 8411 enable_static=no 8412 # Look at the argument we got. We use all the common list separators. 8413 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8414 for pkg in $enableval; do 8415 IFS=$lt_save_ifs 8416 if test "X$pkg" = "X$p"; then 8417 enable_static=yes 8418 fi 8419 done 8420 IFS=$lt_save_ifs 8421 ;; 8422 esac 8423 else $as_nop 8424 enable_static=yes 8425 fi 8426 8427 8428 8429 8430 8431 8432 8433 8434 8435 8436 # Check whether --with-pic was given. 8437 if test ${with_pic+y} 8438 then : 8439 withval=$with_pic; lt_p=${PACKAGE-default} 8440 case $withval in 8441 yes|no) pic_mode=$withval ;; 8442 *) 8443 pic_mode=default 8444 # Look at the argument we got. We use all the common list separators. 8445 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8446 for lt_pkg in $withval; do 8447 IFS=$lt_save_ifs 8448 if test "X$lt_pkg" = "X$lt_p"; then 8449 pic_mode=yes 8450 fi 8451 done 8452 IFS=$lt_save_ifs 8453 ;; 8454 esac 8455 else $as_nop 8456 pic_mode=default 8457 fi 8458 8459 8460 8461 8462 8463 8464 8465 8466 # Check whether --enable-fast-install was given. 8467 if test ${enable_fast_install+y} 8468 then : 8469 enableval=$enable_fast_install; p=${PACKAGE-default} 8470 case $enableval in 8471 yes) enable_fast_install=yes ;; 8472 no) enable_fast_install=no ;; 8473 *) 8474 enable_fast_install=no 8475 # Look at the argument we got. We use all the common list separators. 8476 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8477 for pkg in $enableval; do 8478 IFS=$lt_save_ifs 8479 if test "X$pkg" = "X$p"; then 8480 enable_fast_install=yes 8481 fi 8482 done 8483 IFS=$lt_save_ifs 8484 ;; 8485 esac 8486 else $as_nop 8487 enable_fast_install=yes 8488 fi 8489 8490 8491 8492 8493 8494 8495 8496 8497 shared_archive_member_spec= 8498 case $host,$enable_shared in 8499 power*-*-aix[5-9]*,yes) 8500 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 8501 printf %s "checking which variant of shared library versioning to provide... " >&6; } 8502 8503 # Check whether --with-aix-soname was given. 8504 if test ${with_aix_soname+y} 8505 then : 8506 withval=$with_aix_soname; case $withval in 8507 aix|svr4|both) 8508 ;; 8509 *) 8510 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 8511 ;; 8512 esac 8513 lt_cv_with_aix_soname=$with_aix_soname 8514 else $as_nop 8515 if test ${lt_cv_with_aix_soname+y} 8516 then : 8517 printf %s "(cached) " >&6 8518 else $as_nop 8519 lt_cv_with_aix_soname=aix 8520 fi 8521 8522 with_aix_soname=$lt_cv_with_aix_soname 8523 fi 8524 8525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 8526 printf "%s\n" "$with_aix_soname" >&6; } 8527 if test aix != "$with_aix_soname"; then 8528 # For the AIX way of multilib, we name the shared archive member 8529 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8530 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8531 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8532 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8533 if test 64 = "${OBJECT_MODE-32}"; then 8534 shared_archive_member_spec=shr_64 8535 else 8536 shared_archive_member_spec=shr 8537 fi 8538 fi 8539 ;; 8540 *) 8541 with_aix_soname=aix 8542 ;; 8543 esac 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 # This can be used to rebuild libtool when needed 8555 LIBTOOL_DEPS=$ltmain 8556 8557 # Always use our own libtool. 8558 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 8559 8560 8561 8562 8563 8564 8565 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 test -z "$LN_S" && LN_S="ln -s" 8590 8591 8592 8593 8594 8595 8596 8597 8598 8599 8600 8601 8602 8603 8604 if test -n "${ZSH_VERSION+set}"; then 8605 setopt NO_GLOB_SUBST 8606 fi 8607 8608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 8609 printf %s "checking for objdir... " >&6; } 8610 if test ${lt_cv_objdir+y} 8611 then : 8612 printf %s "(cached) " >&6 8613 else $as_nop 8614 rm -f .libs 2>/dev/null 8615 mkdir .libs 2>/dev/null 8616 if test -d .libs; then 8617 lt_cv_objdir=.libs 8618 else 8619 # MS-DOS does not allow filenames that begin with a dot. 8620 lt_cv_objdir=_libs 8621 fi 8622 rmdir .libs 2>/dev/null 8623 fi 8624 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 8625 printf "%s\n" "$lt_cv_objdir" >&6; } 8626 objdir=$lt_cv_objdir 8627 8628 8629 8630 8631 8632 printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h 8633 8634 8635 8636 8637 case $host_os in 8638 aix3*) 8639 # AIX sometimes has problems with the GCC collect2 program. For some 8640 # reason, if we set the COLLECT_NAMES environment variable, the problems 8641 # vanish in a puff of smoke. 8642 if test set != "${COLLECT_NAMES+set}"; then 8643 COLLECT_NAMES= 8644 export COLLECT_NAMES 8645 fi 8646 ;; 8647 esac 8648 8649 # Global variables: 8650 ofile=libtool 8651 can_build_shared=yes 8652 8653 # All known linkers require a '.a' archive for static linking (except MSVC and 8654 # ICC, which need '.lib'). 8655 libext=a 8656 8657 with_gnu_ld=$lt_cv_prog_gnu_ld 8658 8659 old_CC=$CC 8660 old_CFLAGS=$CFLAGS 8661 8662 # Set sane defaults for various variables 8663 test -z "$CC" && CC=cc 8664 test -z "$LTCC" && LTCC=$CC 8665 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 8666 test -z "$LD" && LD=ld 8667 test -z "$ac_objext" && ac_objext=o 8668 8669 func_cc_basename $compiler 8670 cc_basename=$func_cc_basename_result 8671 8672 8673 # Only perform the check for file, if the check method requires it 8674 test -z "$MAGIC_CMD" && MAGIC_CMD=file 8675 case $deplibs_check_method in 8676 file_magic*) 8677 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 8678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 8679 printf %s "checking for ${ac_tool_prefix}file... " >&6; } 8680 if test ${lt_cv_path_MAGIC_CMD+y} 8681 then : 8682 printf %s "(cached) " >&6 8683 else $as_nop 8684 case $MAGIC_CMD in 8685 [\\/*] | ?:[\\/]*) 8686 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8687 ;; 8688 *) 8689 lt_save_MAGIC_CMD=$MAGIC_CMD 8690 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8691 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8692 for ac_dir in $ac_dummy; do 8693 IFS=$lt_save_ifs 8694 test -z "$ac_dir" && ac_dir=. 8695 if test -f "$ac_dir/${ac_tool_prefix}file"; then 8696 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 8697 if test -n "$file_magic_test_file"; then 8698 case $deplibs_check_method in 8699 "file_magic "*) 8700 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8701 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8702 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8703 $EGREP "$file_magic_regex" > /dev/null; then 8704 : 8705 else 8706 cat <<_LT_EOF 1>&2 8707 8708 *** Warning: the command libtool uses to detect shared libraries, 8709 *** $file_magic_cmd, produces output that libtool cannot recognize. 8710 *** The result is that libtool may fail to recognize shared libraries 8711 *** as such. This will affect the creation of libtool libraries that 8712 *** depend on shared libraries, but programs linked with such libtool 8713 *** libraries will work regardless of this problem. Nevertheless, you 8714 *** may want to report the problem to your system manager and/or to 8715 *** bug-libtool@gnu.org 8716 8717 _LT_EOF 8718 fi ;; 8719 esac 8720 fi 8721 break 8722 fi 8723 done 8724 IFS=$lt_save_ifs 8725 MAGIC_CMD=$lt_save_MAGIC_CMD 8726 ;; 8727 esac 8728 fi 8729 8730 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8731 if test -n "$MAGIC_CMD"; then 8732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8733 printf "%s\n" "$MAGIC_CMD" >&6; } 8734 else 8735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8736 printf "%s\n" "no" >&6; } 8737 fi 8738 8739 8740 8741 8742 8743 if test -z "$lt_cv_path_MAGIC_CMD"; then 8744 if test -n "$ac_tool_prefix"; then 8745 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8746 printf %s "checking for file... " >&6; } 8747 if test ${lt_cv_path_MAGIC_CMD+y} 8748 then : 8749 printf %s "(cached) " >&6 8750 else $as_nop 8751 case $MAGIC_CMD in 8752 [\\/*] | ?:[\\/]*) 8753 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8754 ;; 8755 *) 8756 lt_save_MAGIC_CMD=$MAGIC_CMD 8757 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8758 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8759 for ac_dir in $ac_dummy; do 8760 IFS=$lt_save_ifs 8761 test -z "$ac_dir" && ac_dir=. 8762 if test -f "$ac_dir/file"; then 8763 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 8764 if test -n "$file_magic_test_file"; then 8765 case $deplibs_check_method in 8766 "file_magic "*) 8767 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8768 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8769 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8770 $EGREP "$file_magic_regex" > /dev/null; then 8771 : 8772 else 8773 cat <<_LT_EOF 1>&2 8774 8775 *** Warning: the command libtool uses to detect shared libraries, 8776 *** $file_magic_cmd, produces output that libtool cannot recognize. 8777 *** The result is that libtool may fail to recognize shared libraries 8778 *** as such. This will affect the creation of libtool libraries that 8779 *** depend on shared libraries, but programs linked with such libtool 8780 *** libraries will work regardless of this problem. Nevertheless, you 8781 *** may want to report the problem to your system manager and/or to 8782 *** bug-libtool@gnu.org 8783 8784 _LT_EOF 8785 fi ;; 8786 esac 8787 fi 8788 break 8789 fi 8790 done 8791 IFS=$lt_save_ifs 8792 MAGIC_CMD=$lt_save_MAGIC_CMD 8793 ;; 8794 esac 8795 fi 8796 8797 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8798 if test -n "$MAGIC_CMD"; then 8799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8800 printf "%s\n" "$MAGIC_CMD" >&6; } 8801 else 8802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8803 printf "%s\n" "no" >&6; } 8804 fi 8805 8806 8807 else 8808 MAGIC_CMD=: 8809 fi 8810 fi 8811 8812 fi 8813 ;; 8814 esac 8815 8816 # Use C for the default configuration in the libtool script 8817 8818 lt_save_CC=$CC 8819 ac_ext=c 8820 ac_cpp='$CPP $CPPFLAGS' 8821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8823 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8824 8825 8826 # Source file extension for C test sources. 8827 ac_ext=c 8828 8829 # Object file extension for compiled C test sources. 8830 objext=o 8831 objext=$objext 8832 8833 # Code to be used in simple compile tests 8834 lt_simple_compile_test_code="int some_variable = 0;" 8835 8836 # Code to be used in simple link tests 8837 lt_simple_link_test_code='int main(){return(0);}' 8838 8839 8840 8841 8842 8843 8844 8845 # If no C compiler was specified, use CC. 8846 LTCC=${LTCC-"$CC"} 8847 8848 # If no C compiler flags were specified, use CFLAGS. 8849 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8850 8851 # Allow CC to be a program name with arguments. 8852 compiler=$CC 8853 8854 # Save the default compiler, since it gets overwritten when the other 8855 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8856 compiler_DEFAULT=$CC 8857 8858 # save warnings/boilerplate of simple test code 8859 ac_outfile=conftest.$ac_objext 8860 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8861 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8862 _lt_compiler_boilerplate=`cat conftest.err` 8863 $RM conftest* 8864 8865 ac_outfile=conftest.$ac_objext 8866 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8867 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8868 _lt_linker_boilerplate=`cat conftest.err` 8869 $RM -r conftest* 8870 8871 8872 if test -n "$compiler"; then 8873 8874 lt_prog_compiler_no_builtin_flag= 8875 8876 if test yes = "$GCC"; then 8877 case $cc_basename in 8878 nvcc*) 8879 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 8880 *) 8881 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 8882 esac 8883 8884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 8885 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 8886 if test ${lt_cv_prog_compiler_rtti_exceptions+y} 8887 then : 8888 printf %s "(cached) " >&6 8889 else $as_nop 8890 lt_cv_prog_compiler_rtti_exceptions=no 8891 ac_outfile=conftest.$ac_objext 8892 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8893 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 8894 # Insert the option either (1) after the last *FLAGS variable, or 8895 # (2) before a word containing "conftest.", or (3) at the end. 8896 # Note that $ac_compile itself does not contain backslashes and begins 8897 # with a dollar sign (not a hyphen), so the echo should work correctly. 8898 # The option is referenced via a variable to avoid confusing sed. 8899 lt_compile=`echo "$ac_compile" | $SED \ 8900 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8901 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8902 -e 's:$: $lt_compiler_flag:'` 8903 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8904 (eval "$lt_compile" 2>conftest.err) 8905 ac_status=$? 8906 cat conftest.err >&5 8907 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8908 if (exit $ac_status) && test -s "$ac_outfile"; then 8909 # The compiler can only warn and ignore the option if not recognized 8910 # So say no if there are warnings other than the usual output. 8911 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8912 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8913 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8914 lt_cv_prog_compiler_rtti_exceptions=yes 8915 fi 8916 fi 8917 $RM conftest* 8918 8919 fi 8920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 8921 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 8922 8923 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 8924 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 8925 else 8926 : 8927 fi 8928 8929 fi 8930 8931 8932 8933 8934 8935 8936 lt_prog_compiler_wl= 8937 lt_prog_compiler_pic= 8938 lt_prog_compiler_static= 8939 8940 8941 if test yes = "$GCC"; then 8942 lt_prog_compiler_wl='-Wl,' 8943 lt_prog_compiler_static='-static' 8944 8945 case $host_os in 8946 aix*) 8947 # All AIX code is PIC. 8948 if test ia64 = "$host_cpu"; then 8949 # AIX 5 now supports IA64 processor 8950 lt_prog_compiler_static='-Bstatic' 8951 fi 8952 lt_prog_compiler_pic='-fPIC' 8953 ;; 8954 8955 amigaos*) 8956 case $host_cpu in 8957 powerpc) 8958 # see comment about AmigaOS4 .so support 8959 lt_prog_compiler_pic='-fPIC' 8960 ;; 8961 m68k) 8962 # FIXME: we need at least 68020 code to build shared libraries, but 8963 # adding the '-m68020' flag to GCC prevents building anything better, 8964 # like '-m68040'. 8965 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8966 ;; 8967 esac 8968 ;; 8969 8970 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8971 # PIC is the default for these OSes. 8972 ;; 8973 8974 mingw* | cygwin* | pw32* | os2* | cegcc*) 8975 # This hack is so that the source file can tell whether it is being 8976 # built for inclusion in a dll (and should export symbols for example). 8977 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8978 # (--disable-auto-import) libraries 8979 lt_prog_compiler_pic='-DDLL_EXPORT' 8980 case $host_os in 8981 os2*) 8982 lt_prog_compiler_static='$wl-static' 8983 ;; 8984 esac 8985 ;; 8986 8987 darwin* | rhapsody*) 8988 # PIC is the default on this platform 8989 # Common symbols not allowed in MH_DYLIB files 8990 lt_prog_compiler_pic='-fno-common' 8991 ;; 8992 8993 haiku*) 8994 # PIC is the default for Haiku. 8995 # The "-static" flag exists, but is broken. 8996 lt_prog_compiler_static= 8997 ;; 8998 8999 hpux*) 9000 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 9001 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 9002 # sets the default TLS model and affects inlining. 9003 case $host_cpu in 9004 hppa*64*) 9005 # +Z the default 9006 ;; 9007 *) 9008 lt_prog_compiler_pic='-fPIC' 9009 ;; 9010 esac 9011 ;; 9012 9013 interix[3-9]*) 9014 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 9015 # Instead, we relocate shared libraries at runtime. 9016 ;; 9017 9018 msdosdjgpp*) 9019 # Just because we use GCC doesn't mean we suddenly get shared libraries 9020 # on systems that don't support them. 9021 lt_prog_compiler_can_build_shared=no 9022 enable_shared=no 9023 ;; 9024 9025 *nto* | *qnx*) 9026 # QNX uses GNU C++, but need to define -shared option too, otherwise 9027 # it will coredump. 9028 lt_prog_compiler_pic='-fPIC -shared' 9029 ;; 9030 9031 sysv4*MP*) 9032 if test -d /usr/nec; then 9033 lt_prog_compiler_pic=-Kconform_pic 9034 fi 9035 ;; 9036 9037 *) 9038 lt_prog_compiler_pic='-fPIC' 9039 ;; 9040 esac 9041 9042 case $cc_basename in 9043 nvcc*) # Cuda Compiler Driver 2.2 9044 lt_prog_compiler_wl='-Xlinker ' 9045 if test -n "$lt_prog_compiler_pic"; then 9046 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 9047 fi 9048 ;; 9049 esac 9050 else 9051 # PORTME Check for flag to pass linker flags through the system compiler. 9052 case $host_os in 9053 aix*) 9054 lt_prog_compiler_wl='-Wl,' 9055 if test ia64 = "$host_cpu"; then 9056 # AIX 5 now supports IA64 processor 9057 lt_prog_compiler_static='-Bstatic' 9058 else 9059 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 9060 fi 9061 ;; 9062 9063 darwin* | rhapsody*) 9064 # PIC is the default on this platform 9065 # Common symbols not allowed in MH_DYLIB files 9066 lt_prog_compiler_pic='-fno-common' 9067 case $cc_basename in 9068 nagfor*) 9069 # NAG Fortran compiler 9070 lt_prog_compiler_wl='-Wl,-Wl,,' 9071 lt_prog_compiler_pic='-PIC' 9072 lt_prog_compiler_static='-Bstatic' 9073 ;; 9074 esac 9075 ;; 9076 9077 mingw* | cygwin* | pw32* | os2* | cegcc*) 9078 # This hack is so that the source file can tell whether it is being 9079 # built for inclusion in a dll (and should export symbols for example). 9080 lt_prog_compiler_pic='-DDLL_EXPORT' 9081 case $host_os in 9082 os2*) 9083 lt_prog_compiler_static='$wl-static' 9084 ;; 9085 esac 9086 ;; 9087 9088 hpux9* | hpux10* | hpux11*) 9089 lt_prog_compiler_wl='-Wl,' 9090 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 9091 # not for PA HP-UX. 9092 case $host_cpu in 9093 hppa*64*|ia64*) 9094 # +Z the default 9095 ;; 9096 *) 9097 lt_prog_compiler_pic='+Z' 9098 ;; 9099 esac 9100 # Is there a better lt_prog_compiler_static that works with the bundled CC? 9101 lt_prog_compiler_static='$wl-a ${wl}archive' 9102 ;; 9103 9104 irix5* | irix6* | nonstopux*) 9105 lt_prog_compiler_wl='-Wl,' 9106 # PIC (with -KPIC) is the default. 9107 lt_prog_compiler_static='-non_shared' 9108 ;; 9109 9110 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 9111 case $cc_basename in 9112 # old Intel for x86_64, which still supported -KPIC. 9113 ecc*) 9114 lt_prog_compiler_wl='-Wl,' 9115 lt_prog_compiler_pic='-KPIC' 9116 lt_prog_compiler_static='-static' 9117 ;; 9118 # icc used to be incompatible with GCC. 9119 # ICC 10 doesn't accept -KPIC any more. 9120 icc* | ifort*) 9121 lt_prog_compiler_wl='-Wl,' 9122 lt_prog_compiler_pic='-fPIC' 9123 lt_prog_compiler_static='-static' 9124 ;; 9125 # Lahey Fortran 8.1. 9126 lf95*) 9127 lt_prog_compiler_wl='-Wl,' 9128 lt_prog_compiler_pic='--shared' 9129 lt_prog_compiler_static='--static' 9130 ;; 9131 nagfor*) 9132 # NAG Fortran compiler 9133 lt_prog_compiler_wl='-Wl,-Wl,,' 9134 lt_prog_compiler_pic='-PIC' 9135 lt_prog_compiler_static='-Bstatic' 9136 ;; 9137 tcc*) 9138 # Fabrice Bellard et al's Tiny C Compiler 9139 lt_prog_compiler_wl='-Wl,' 9140 lt_prog_compiler_pic='-fPIC' 9141 lt_prog_compiler_static='-static' 9142 ;; 9143 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 9144 # Portland Group compilers (*not* the Pentium gcc compiler, 9145 # which looks to be a dead project) 9146 lt_prog_compiler_wl='-Wl,' 9147 lt_prog_compiler_pic='-fpic' 9148 lt_prog_compiler_static='-Bstatic' 9149 ;; 9150 ccc*) 9151 lt_prog_compiler_wl='-Wl,' 9152 # All Alpha code is PIC. 9153 lt_prog_compiler_static='-non_shared' 9154 ;; 9155 xl* | bgxl* | bgf* | mpixl*) 9156 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 9157 lt_prog_compiler_wl='-Wl,' 9158 lt_prog_compiler_pic='-qpic' 9159 lt_prog_compiler_static='-qstaticlink' 9160 ;; 9161 *) 9162 case `$CC -V 2>&1 | $SED 5q` in 9163 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 9164 # Sun Fortran 8.3 passes all unrecognized flags to the linker 9165 lt_prog_compiler_pic='-KPIC' 9166 lt_prog_compiler_static='-Bstatic' 9167 lt_prog_compiler_wl='' 9168 ;; 9169 *Sun\ F* | *Sun*Fortran*) 9170 lt_prog_compiler_pic='-KPIC' 9171 lt_prog_compiler_static='-Bstatic' 9172 lt_prog_compiler_wl='-Qoption ld ' 9173 ;; 9174 *Sun\ C*) 9175 # Sun C 5.9 9176 lt_prog_compiler_pic='-KPIC' 9177 lt_prog_compiler_static='-Bstatic' 9178 lt_prog_compiler_wl='-Wl,' 9179 ;; 9180 *Intel*\ [CF]*Compiler*) 9181 lt_prog_compiler_wl='-Wl,' 9182 lt_prog_compiler_pic='-fPIC' 9183 lt_prog_compiler_static='-static' 9184 ;; 9185 *Portland\ Group*) 9186 lt_prog_compiler_wl='-Wl,' 9187 lt_prog_compiler_pic='-fpic' 9188 lt_prog_compiler_static='-Bstatic' 9189 ;; 9190 esac 9191 ;; 9192 esac 9193 ;; 9194 9195 newsos6) 9196 lt_prog_compiler_pic='-KPIC' 9197 lt_prog_compiler_static='-Bstatic' 9198 ;; 9199 9200 *nto* | *qnx*) 9201 # QNX uses GNU C++, but need to define -shared option too, otherwise 9202 # it will coredump. 9203 lt_prog_compiler_pic='-fPIC -shared' 9204 ;; 9205 9206 osf3* | osf4* | osf5*) 9207 lt_prog_compiler_wl='-Wl,' 9208 # All OSF/1 code is PIC. 9209 lt_prog_compiler_static='-non_shared' 9210 ;; 9211 9212 rdos*) 9213 lt_prog_compiler_static='-non_shared' 9214 ;; 9215 9216 solaris*) 9217 lt_prog_compiler_pic='-KPIC' 9218 lt_prog_compiler_static='-Bstatic' 9219 case $cc_basename in 9220 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 9221 lt_prog_compiler_wl='-Qoption ld ';; 9222 *) 9223 lt_prog_compiler_wl='-Wl,';; 9224 esac 9225 ;; 9226 9227 sunos4*) 9228 lt_prog_compiler_wl='-Qoption ld ' 9229 lt_prog_compiler_pic='-PIC' 9230 lt_prog_compiler_static='-Bstatic' 9231 ;; 9232 9233 sysv4 | sysv4.2uw2* | sysv4.3*) 9234 lt_prog_compiler_wl='-Wl,' 9235 lt_prog_compiler_pic='-KPIC' 9236 lt_prog_compiler_static='-Bstatic' 9237 ;; 9238 9239 sysv4*MP*) 9240 if test -d /usr/nec; then 9241 lt_prog_compiler_pic='-Kconform_pic' 9242 lt_prog_compiler_static='-Bstatic' 9243 fi 9244 ;; 9245 9246 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 9247 lt_prog_compiler_wl='-Wl,' 9248 lt_prog_compiler_pic='-KPIC' 9249 lt_prog_compiler_static='-Bstatic' 9250 ;; 9251 9252 unicos*) 9253 lt_prog_compiler_wl='-Wl,' 9254 lt_prog_compiler_can_build_shared=no 9255 ;; 9256 9257 uts4*) 9258 lt_prog_compiler_pic='-pic' 9259 lt_prog_compiler_static='-Bstatic' 9260 ;; 9261 9262 *) 9263 lt_prog_compiler_can_build_shared=no 9264 ;; 9265 esac 9266 fi 9267 9268 case $host_os in 9269 # For platforms that do not support PIC, -DPIC is meaningless: 9270 *djgpp*) 9271 lt_prog_compiler_pic= 9272 ;; 9273 *) 9274 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 9275 ;; 9276 esac 9277 9278 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 9279 printf %s "checking for $compiler option to produce PIC... " >&6; } 9280 if test ${lt_cv_prog_compiler_pic+y} 9281 then : 9282 printf %s "(cached) " >&6 9283 else $as_nop 9284 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 9285 fi 9286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 9287 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } 9288 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 9289 9290 # 9291 # Check to make sure the PIC flag actually works. 9292 # 9293 if test -n "$lt_prog_compiler_pic"; then 9294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 9295 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 9296 if test ${lt_cv_prog_compiler_pic_works+y} 9297 then : 9298 printf %s "(cached) " >&6 9299 else $as_nop 9300 lt_cv_prog_compiler_pic_works=no 9301 ac_outfile=conftest.$ac_objext 9302 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9303 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 9304 # Insert the option either (1) after the last *FLAGS variable, or 9305 # (2) before a word containing "conftest.", or (3) at the end. 9306 # Note that $ac_compile itself does not contain backslashes and begins 9307 # with a dollar sign (not a hyphen), so the echo should work correctly. 9308 # The option is referenced via a variable to avoid confusing sed. 9309 lt_compile=`echo "$ac_compile" | $SED \ 9310 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9311 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9312 -e 's:$: $lt_compiler_flag:'` 9313 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9314 (eval "$lt_compile" 2>conftest.err) 9315 ac_status=$? 9316 cat conftest.err >&5 9317 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9318 if (exit $ac_status) && test -s "$ac_outfile"; then 9319 # The compiler can only warn and ignore the option if not recognized 9320 # So say no if there are warnings other than the usual output. 9321 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9322 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9323 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9324 lt_cv_prog_compiler_pic_works=yes 9325 fi 9326 fi 9327 $RM conftest* 9328 9329 fi 9330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 9331 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } 9332 9333 if test yes = "$lt_cv_prog_compiler_pic_works"; then 9334 case $lt_prog_compiler_pic in 9335 "" | " "*) ;; 9336 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 9337 esac 9338 else 9339 lt_prog_compiler_pic= 9340 lt_prog_compiler_can_build_shared=no 9341 fi 9342 9343 fi 9344 9345 9346 9347 9348 9349 9350 9351 9352 9353 9354 9355 # 9356 # Check to make sure the static flag actually works. 9357 # 9358 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 9359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 9360 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 9361 if test ${lt_cv_prog_compiler_static_works+y} 9362 then : 9363 printf %s "(cached) " >&6 9364 else $as_nop 9365 lt_cv_prog_compiler_static_works=no 9366 save_LDFLAGS=$LDFLAGS 9367 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 9368 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9369 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9370 # The linker can only warn and ignore the option if not recognized 9371 # So say no if there are warnings 9372 if test -s conftest.err; then 9373 # Append any errors to the config.log. 9374 cat conftest.err 1>&5 9375 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9376 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9377 if diff conftest.exp conftest.er2 >/dev/null; then 9378 lt_cv_prog_compiler_static_works=yes 9379 fi 9380 else 9381 lt_cv_prog_compiler_static_works=yes 9382 fi 9383 fi 9384 $RM -r conftest* 9385 LDFLAGS=$save_LDFLAGS 9386 9387 fi 9388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 9389 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } 9390 9391 if test yes = "$lt_cv_prog_compiler_static_works"; then 9392 : 9393 else 9394 lt_prog_compiler_static= 9395 fi 9396 9397 9398 9399 9400 9401 9402 9403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9404 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9405 if test ${lt_cv_prog_compiler_c_o+y} 9406 then : 9407 printf %s "(cached) " >&6 9408 else $as_nop 9409 lt_cv_prog_compiler_c_o=no 9410 $RM -r conftest 2>/dev/null 9411 mkdir conftest 9412 cd conftest 9413 mkdir out 9414 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9415 9416 lt_compiler_flag="-o out/conftest2.$ac_objext" 9417 # Insert the option either (1) after the last *FLAGS variable, or 9418 # (2) before a word containing "conftest.", or (3) at the end. 9419 # Note that $ac_compile itself does not contain backslashes and begins 9420 # with a dollar sign (not a hyphen), so the echo should work correctly. 9421 lt_compile=`echo "$ac_compile" | $SED \ 9422 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9423 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9424 -e 's:$: $lt_compiler_flag:'` 9425 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9426 (eval "$lt_compile" 2>out/conftest.err) 9427 ac_status=$? 9428 cat out/conftest.err >&5 9429 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9430 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9431 then 9432 # The compiler can only warn and ignore the option if not recognized 9433 # So say no if there are warnings 9434 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9435 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9436 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9437 lt_cv_prog_compiler_c_o=yes 9438 fi 9439 fi 9440 chmod u+w . 2>&5 9441 $RM conftest* 9442 # SGI C++ compiler will create directory out/ii_files/ for 9443 # template instantiation 9444 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9445 $RM out/* && rmdir out 9446 cd .. 9447 $RM -r conftest 9448 $RM conftest* 9449 9450 fi 9451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9452 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9453 9454 9455 9456 9457 9458 9459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9460 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9461 if test ${lt_cv_prog_compiler_c_o+y} 9462 then : 9463 printf %s "(cached) " >&6 9464 else $as_nop 9465 lt_cv_prog_compiler_c_o=no 9466 $RM -r conftest 2>/dev/null 9467 mkdir conftest 9468 cd conftest 9469 mkdir out 9470 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9471 9472 lt_compiler_flag="-o out/conftest2.$ac_objext" 9473 # Insert the option either (1) after the last *FLAGS variable, or 9474 # (2) before a word containing "conftest.", or (3) at the end. 9475 # Note that $ac_compile itself does not contain backslashes and begins 9476 # with a dollar sign (not a hyphen), so the echo should work correctly. 9477 lt_compile=`echo "$ac_compile" | $SED \ 9478 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9479 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9480 -e 's:$: $lt_compiler_flag:'` 9481 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9482 (eval "$lt_compile" 2>out/conftest.err) 9483 ac_status=$? 9484 cat out/conftest.err >&5 9485 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9486 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9487 then 9488 # The compiler can only warn and ignore the option if not recognized 9489 # So say no if there are warnings 9490 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9491 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9492 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9493 lt_cv_prog_compiler_c_o=yes 9494 fi 9495 fi 9496 chmod u+w . 2>&5 9497 $RM conftest* 9498 # SGI C++ compiler will create directory out/ii_files/ for 9499 # template instantiation 9500 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9501 $RM out/* && rmdir out 9502 cd .. 9503 $RM -r conftest 9504 $RM conftest* 9505 9506 fi 9507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9508 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9509 9510 9511 9512 9513 hard_links=nottested 9514 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 9515 # do not overwrite the value of need_locks provided by the user 9516 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9517 printf %s "checking if we can lock with hard links... " >&6; } 9518 hard_links=yes 9519 $RM conftest* 9520 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9521 touch conftest.a 9522 ln conftest.a conftest.b 2>&5 || hard_links=no 9523 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9525 printf "%s\n" "$hard_links" >&6; } 9526 if test no = "$hard_links"; then 9527 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 9528 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 9529 need_locks=warn 9530 fi 9531 else 9532 need_locks=no 9533 fi 9534 9535 9536 9537 9538 9539 9540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9541 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9542 9543 runpath_var= 9544 allow_undefined_flag= 9545 always_export_symbols=no 9546 archive_cmds= 9547 archive_expsym_cmds= 9548 compiler_needs_object=no 9549 enable_shared_with_static_runtimes=no 9550 export_dynamic_flag_spec= 9551 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9552 hardcode_automatic=no 9553 hardcode_direct=no 9554 hardcode_direct_absolute=no 9555 hardcode_libdir_flag_spec= 9556 hardcode_libdir_separator= 9557 hardcode_minus_L=no 9558 hardcode_shlibpath_var=unsupported 9559 inherit_rpath=no 9560 link_all_deplibs=unknown 9561 module_cmds= 9562 module_expsym_cmds= 9563 old_archive_from_new_cmds= 9564 old_archive_from_expsyms_cmds= 9565 thread_safe_flag_spec= 9566 whole_archive_flag_spec= 9567 # include_expsyms should be a list of space-separated symbols to be *always* 9568 # included in the symbol list 9569 include_expsyms= 9570 # exclude_expsyms can be an extended regexp of symbols to exclude 9571 # it will be wrapped by ' (' and ')$', so one must not match beginning or 9572 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 9573 # as well as any symbol that contains 'd'. 9574 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9575 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9576 # platforms (ab)use it in PIC code, but their linkers get confused if 9577 # the symbol is explicitly referenced. Since portable code cannot 9578 # rely on this symbol name, it's probably fine to never include it in 9579 # preloaded symbol tables. 9580 # Exclude shared library initialization/finalization symbols. 9581 extract_expsyms_cmds= 9582 9583 case $host_os in 9584 cygwin* | mingw* | pw32* | cegcc*) 9585 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 9586 # When not using gcc, we currently assume that we are using 9587 # Microsoft Visual C++ or Intel C++ Compiler. 9588 if test yes != "$GCC"; then 9589 with_gnu_ld=no 9590 fi 9591 ;; 9592 interix*) 9593 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 9594 with_gnu_ld=yes 9595 ;; 9596 openbsd* | bitrig*) 9597 with_gnu_ld=no 9598 ;; 9599 esac 9600 9601 ld_shlibs=yes 9602 9603 # On some targets, GNU ld is compatible enough with the native linker 9604 # that we're better off using the native interface for both. 9605 lt_use_gnu_ld_interface=no 9606 if test yes = "$with_gnu_ld"; then 9607 case $host_os in 9608 aix*) 9609 # The AIX port of GNU ld has always aspired to compatibility 9610 # with the native linker. However, as the warning in the GNU ld 9611 # block says, versions before 2.19.5* couldn't really create working 9612 # shared libraries, regardless of the interface used. 9613 case `$LD -v 2>&1` in 9614 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 9615 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 9616 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 9617 *) 9618 lt_use_gnu_ld_interface=yes 9619 ;; 9620 esac 9621 ;; 9622 *) 9623 lt_use_gnu_ld_interface=yes 9624 ;; 9625 esac 9626 fi 9627 9628 if test yes = "$lt_use_gnu_ld_interface"; then 9629 # If archive_cmds runs LD, not CC, wlarc should be empty 9630 wlarc='$wl' 9631 9632 # Set some defaults for GNU ld with shared library support. These 9633 # are reset later if shared libraries are not supported. Putting them 9634 # here allows them to be overridden if necessary. 9635 runpath_var=LD_RUN_PATH 9636 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9637 export_dynamic_flag_spec='$wl--export-dynamic' 9638 # ancient GNU ld didn't support --whole-archive et. al. 9639 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9640 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 9641 else 9642 whole_archive_flag_spec= 9643 fi 9644 supports_anon_versioning=no 9645 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 9646 *GNU\ gold*) supports_anon_versioning=yes ;; 9647 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9648 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9649 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9650 *\ 2.11.*) ;; # other 2.11 versions 9651 *) supports_anon_versioning=yes ;; 9652 esac 9653 9654 # See if GNU ld supports shared libraries. 9655 case $host_os in 9656 aix[3-9]*) 9657 # On AIX/PPC, the GNU linker is very broken 9658 if test ia64 != "$host_cpu"; then 9659 ld_shlibs=no 9660 cat <<_LT_EOF 1>&2 9661 9662 *** Warning: the GNU linker, at least up to release 2.19, is reported 9663 *** to be unable to reliably create shared libraries on AIX. 9664 *** Therefore, libtool is disabling shared libraries support. If you 9665 *** really care for shared libraries, you may want to install binutils 9666 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 9667 *** You will then need to restart the configuration process. 9668 9669 _LT_EOF 9670 fi 9671 ;; 9672 9673 amigaos*) 9674 case $host_cpu in 9675 powerpc) 9676 # see comment about AmigaOS4 .so support 9677 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9678 archive_expsym_cmds='' 9679 ;; 9680 m68k) 9681 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9682 hardcode_libdir_flag_spec='-L$libdir' 9683 hardcode_minus_L=yes 9684 ;; 9685 esac 9686 ;; 9687 9688 beos*) 9689 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9690 allow_undefined_flag=unsupported 9691 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 9692 # support --undefined. This deserves some investigation. FIXME 9693 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9694 else 9695 ld_shlibs=no 9696 fi 9697 ;; 9698 9699 cygwin* | mingw* | pw32* | cegcc*) 9700 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9701 # as there is no search path for DLLs. 9702 hardcode_libdir_flag_spec='-L$libdir' 9703 export_dynamic_flag_spec='$wl--export-all-symbols' 9704 allow_undefined_flag=unsupported 9705 always_export_symbols=no 9706 enable_shared_with_static_runtimes=yes 9707 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 9708 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 9709 9710 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9711 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9712 # If the export-symbols file already is a .def file, use it as 9713 # is; otherwise, prepend EXPORTS... 9714 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9715 cp $export_symbols $output_objdir/$soname.def; 9716 else 9717 echo EXPORTS > $output_objdir/$soname.def; 9718 cat $export_symbols >> $output_objdir/$soname.def; 9719 fi~ 9720 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9721 else 9722 ld_shlibs=no 9723 fi 9724 ;; 9725 9726 haiku*) 9727 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9728 link_all_deplibs=yes 9729 ;; 9730 9731 os2*) 9732 hardcode_libdir_flag_spec='-L$libdir' 9733 hardcode_minus_L=yes 9734 allow_undefined_flag=unsupported 9735 shrext_cmds=.dll 9736 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9737 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9738 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9739 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9740 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 9741 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9742 emximp -o $lib $output_objdir/$libname.def' 9743 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9744 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9745 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9746 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9747 prefix_cmds="$SED"~ 9748 if test EXPORTS = "`$SED 1q $export_symbols`"; then 9749 prefix_cmds="$prefix_cmds -e 1d"; 9750 fi~ 9751 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 9752 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 9753 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9754 emximp -o $lib $output_objdir/$libname.def' 9755 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 9756 enable_shared_with_static_runtimes=yes 9757 file_list_spec='@' 9758 ;; 9759 9760 interix[3-9]*) 9761 hardcode_direct=no 9762 hardcode_shlibpath_var=no 9763 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 9764 export_dynamic_flag_spec='$wl-E' 9765 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 9766 # Instead, shared libraries are loaded at an image base (0x10000000 by 9767 # default) and relocated if they conflict, which is a slow very memory 9768 # consuming and fragmenting process. To avoid this, we pick a random, 9769 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9770 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9771 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9772 archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9773 ;; 9774 9775 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9776 tmp_diet=no 9777 if test linux-dietlibc = "$host_os"; then 9778 case $cc_basename in 9779 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9780 esac 9781 fi 9782 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9783 && test no = "$tmp_diet" 9784 then 9785 tmp_addflag=' $pic_flag' 9786 tmp_sharedflag='-shared' 9787 case $cc_basename,$host_cpu in 9788 pgcc*) # Portland Group C compiler 9789 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' 9790 tmp_addflag=' $pic_flag' 9791 ;; 9792 pgf77* | pgf90* | pgf95* | pgfortran*) 9793 # Portland Group f77 and f90 compilers 9794 whole_archive_flag_spec='$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' 9795 tmp_addflag=' $pic_flag -Mnomain' ;; 9796 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9797 tmp_addflag=' -i_dynamic' ;; 9798 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9799 tmp_addflag=' -i_dynamic -nofor_main' ;; 9800 ifc* | ifort*) # Intel Fortran compiler 9801 tmp_addflag=' -nofor_main' ;; 9802 lf95*) # Lahey Fortran 8.1 9803 whole_archive_flag_spec= 9804 tmp_sharedflag='--shared' ;; 9805 nagfor*) # NAGFOR 5.3 9806 tmp_sharedflag='-Wl,-shared' ;; 9807 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9808 tmp_sharedflag='-qmkshrobj' 9809 tmp_addflag= ;; 9810 nvcc*) # Cuda Compiler Driver 2.2 9811 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9812 compiler_needs_object=yes 9813 ;; 9814 esac 9815 case `$CC -V 2>&1 | $SED 5q` in 9816 *Sun\ C*) # Sun C 5.9 9817 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9818 compiler_needs_object=yes 9819 tmp_sharedflag='-G' ;; 9820 *Sun\ F*) # Sun Fortran 8.3 9821 tmp_sharedflag='-G' ;; 9822 esac 9823 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9824 9825 if test yes = "$supports_anon_versioning"; then 9826 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9827 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9828 echo "local: *; };" >> $output_objdir/$libname.ver~ 9829 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 9830 fi 9831 9832 case $cc_basename in 9833 tcc*) 9834 export_dynamic_flag_spec='-rdynamic' 9835 ;; 9836 xlf* | bgf* | bgxlf* | mpixlf*) 9837 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9838 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9839 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9840 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 9841 if test yes = "$supports_anon_versioning"; then 9842 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9843 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9844 echo "local: *; };" >> $output_objdir/$libname.ver~ 9845 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9846 fi 9847 ;; 9848 esac 9849 else 9850 ld_shlibs=no 9851 fi 9852 ;; 9853 9854 netbsd*) 9855 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9856 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9857 wlarc= 9858 else 9859 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9860 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9861 fi 9862 ;; 9863 9864 solaris*) 9865 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9866 ld_shlibs=no 9867 cat <<_LT_EOF 1>&2 9868 9869 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9870 *** create shared libraries on Solaris systems. Therefore, libtool 9871 *** is disabling shared libraries support. We urge you to upgrade GNU 9872 *** binutils to release 2.9.1 or newer. Another option is to modify 9873 *** your PATH or compiler configuration so that the native linker is 9874 *** used, and then restart. 9875 9876 _LT_EOF 9877 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9878 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9879 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9880 else 9881 ld_shlibs=no 9882 fi 9883 ;; 9884 9885 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 9886 case `$LD -v 2>&1` in 9887 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 9888 ld_shlibs=no 9889 cat <<_LT_EOF 1>&2 9890 9891 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 9892 *** reliably create shared libraries on SCO systems. Therefore, libtool 9893 *** is disabling shared libraries support. We urge you to upgrade GNU 9894 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 9895 *** your PATH or compiler configuration so that the native linker is 9896 *** used, and then restart. 9897 9898 _LT_EOF 9899 ;; 9900 *) 9901 # For security reasons, it is highly recommended that you always 9902 # use absolute paths for naming shared libraries, and exclude the 9903 # DT_RUNPATH tag from executables and libraries. But doing so 9904 # requires that you compile everything twice, which is a pain. 9905 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9906 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9907 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9908 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9909 else 9910 ld_shlibs=no 9911 fi 9912 ;; 9913 esac 9914 ;; 9915 9916 sunos4*) 9917 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9918 wlarc= 9919 hardcode_direct=yes 9920 hardcode_shlibpath_var=no 9921 ;; 9922 9923 *) 9924 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9925 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9926 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9927 else 9928 ld_shlibs=no 9929 fi 9930 ;; 9931 esac 9932 9933 if test no = "$ld_shlibs"; then 9934 runpath_var= 9935 hardcode_libdir_flag_spec= 9936 export_dynamic_flag_spec= 9937 whole_archive_flag_spec= 9938 fi 9939 else 9940 # PORTME fill in a description of your system's linker (not GNU ld) 9941 case $host_os in 9942 aix3*) 9943 allow_undefined_flag=unsupported 9944 always_export_symbols=yes 9945 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 9946 # Note: this linker hardcodes the directories in LIBPATH if there 9947 # are no directories specified by -L. 9948 hardcode_minus_L=yes 9949 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 9950 # Neither direct hardcoding nor static linking is supported with a 9951 # broken collect2. 9952 hardcode_direct=unsupported 9953 fi 9954 ;; 9955 9956 aix[4-9]*) 9957 if test ia64 = "$host_cpu"; then 9958 # On IA64, the linker does run time linking by default, so we don't 9959 # have to do anything special. 9960 aix_use_runtimelinking=no 9961 exp_sym_flag='-Bexport' 9962 no_entry_flag= 9963 else 9964 # If we're using GNU nm, then we don't want the "-C" option. 9965 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 9966 # Without the "-l" option, or with the "-B" option, AIX nm treats 9967 # weak defined symbols like other global defined symbols, whereas 9968 # GNU nm marks them as "W". 9969 # While the 'weak' keyword is ignored in the Export File, we need 9970 # it in the Import File for the 'aix-soname' feature, so we have 9971 # to replace the "-B" option with "-P" for AIX nm. 9972 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 9973 export_symbols_cmds='$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' 9974 else 9975 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' 9976 fi 9977 aix_use_runtimelinking=no 9978 9979 # Test if we are trying to use run time linking or normal 9980 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 9981 # have runtime linking enabled, and use it for executables. 9982 # For shared libraries, we enable/disable runtime linking 9983 # depending on the kind of the shared library created - 9984 # when "with_aix_soname,aix_use_runtimelinking" is: 9985 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 9986 # "aix,yes" lib.so shared, rtl:yes, for executables 9987 # lib.a static archive 9988 # "both,no" lib.so.V(shr.o) shared, rtl:yes 9989 # lib.a(lib.so.V) shared, rtl:no, for executables 9990 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 9991 # lib.a(lib.so.V) shared, rtl:no 9992 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 9993 # lib.a static archive 9994 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 9995 for ld_flag in $LDFLAGS; do 9996 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 9997 aix_use_runtimelinking=yes 9998 break 9999 fi 10000 done 10001 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 10002 # With aix-soname=svr4, we create the lib.so.V shared archives only, 10003 # so we don't have lib.a shared libs to link our executables. 10004 # We have to force runtime linking in this case. 10005 aix_use_runtimelinking=yes 10006 LDFLAGS="$LDFLAGS -Wl,-brtl" 10007 fi 10008 ;; 10009 esac 10010 10011 exp_sym_flag='-bexport' 10012 no_entry_flag='-bnoentry' 10013 fi 10014 10015 # When large executables or shared objects are built, AIX ld can 10016 # have problems creating the table of contents. If linking a library 10017 # or program results in "error TOC overflow" add -mminimal-toc to 10018 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 10019 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 10020 10021 archive_cmds='' 10022 hardcode_direct=yes 10023 hardcode_direct_absolute=yes 10024 hardcode_libdir_separator=':' 10025 link_all_deplibs=yes 10026 file_list_spec='$wl-f,' 10027 case $with_aix_soname,$aix_use_runtimelinking in 10028 aix,*) ;; # traditional, no import file 10029 svr4,* | *,yes) # use import file 10030 # The Import File defines what to hardcode. 10031 hardcode_direct=no 10032 hardcode_direct_absolute=no 10033 ;; 10034 esac 10035 10036 if test yes = "$GCC"; then 10037 case $host_os in aix4.[012]|aix4.[012].*) 10038 # We only want to do this on AIX 4.2 and lower, the check 10039 # below for broken collect2 doesn't work under 4.3+ 10040 collect2name=`$CC -print-prog-name=collect2` 10041 if test -f "$collect2name" && 10042 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 10043 then 10044 # We have reworked collect2 10045 : 10046 else 10047 # We have old collect2 10048 hardcode_direct=unsupported 10049 # It fails to find uninstalled libraries when the uninstalled 10050 # path is not listed in the libpath. Setting hardcode_minus_L 10051 # to unsupported forces relinking 10052 hardcode_minus_L=yes 10053 hardcode_libdir_flag_spec='-L$libdir' 10054 hardcode_libdir_separator= 10055 fi 10056 ;; 10057 esac 10058 shared_flag='-shared' 10059 if test yes = "$aix_use_runtimelinking"; then 10060 shared_flag="$shared_flag "'$wl-G' 10061 fi 10062 # Need to ensure runtime linking is disabled for the traditional 10063 # shared library, or the linker may eventually find shared libraries 10064 # /with/ Import File - we do not want to mix them. 10065 shared_flag_aix='-shared' 10066 shared_flag_svr4='-shared $wl-G' 10067 else 10068 # not using gcc 10069 if test ia64 = "$host_cpu"; then 10070 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 10071 # chokes on -Wl,-G. The following line is correct: 10072 shared_flag='-G' 10073 else 10074 if test yes = "$aix_use_runtimelinking"; then 10075 shared_flag='$wl-G' 10076 else 10077 shared_flag='$wl-bM:SRE' 10078 fi 10079 shared_flag_aix='$wl-bM:SRE' 10080 shared_flag_svr4='$wl-G' 10081 fi 10082 fi 10083 10084 export_dynamic_flag_spec='$wl-bexpall' 10085 # It seems that -bexpall does not export symbols beginning with 10086 # underscore (_), so it is better to generate a list of symbols to export. 10087 always_export_symbols=yes 10088 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 10089 # Warning - without using the other runtime loading flags (-brtl), 10090 # -berok will link without error, but may produce a broken library. 10091 allow_undefined_flag='-berok' 10092 # Determine the default libpath from the value encoded in an 10093 # empty executable. 10094 if test set = "${lt_cv_aix_libpath+set}"; then 10095 aix_libpath=$lt_cv_aix_libpath 10096 else 10097 if test ${lt_cv_aix_libpath_+y} 10098 then : 10099 printf %s "(cached) " >&6 10100 else $as_nop 10101 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10102 /* end confdefs.h. */ 10103 10104 int 10105 main (void) 10106 { 10107 10108 ; 10109 return 0; 10110 } 10111 _ACEOF 10112 if ac_fn_c_try_link "$LINENO" 10113 then : 10114 10115 lt_aix_libpath_sed=' 10116 /Import File Strings/,/^$/ { 10117 /^0/ { 10118 s/^0 *\([^ ]*\) *$/\1/ 10119 p 10120 } 10121 }' 10122 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10123 # Check for a 64-bit object if we didn't find anything. 10124 if test -z "$lt_cv_aix_libpath_"; then 10125 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10126 fi 10127 fi 10128 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10129 conftest$ac_exeext conftest.$ac_ext 10130 if test -z "$lt_cv_aix_libpath_"; then 10131 lt_cv_aix_libpath_=/usr/lib:/lib 10132 fi 10133 10134 fi 10135 10136 aix_libpath=$lt_cv_aix_libpath_ 10137 fi 10138 10139 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10140 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' '$shared_flag 10141 else 10142 if test ia64 = "$host_cpu"; then 10143 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 10144 allow_undefined_flag="-z nodefs" 10145 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 10146 else 10147 # Determine the default libpath from the value encoded in an 10148 # empty executable. 10149 if test set = "${lt_cv_aix_libpath+set}"; then 10150 aix_libpath=$lt_cv_aix_libpath 10151 else 10152 if test ${lt_cv_aix_libpath_+y} 10153 then : 10154 printf %s "(cached) " >&6 10155 else $as_nop 10156 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10157 /* end confdefs.h. */ 10158 10159 int 10160 main (void) 10161 { 10162 10163 ; 10164 return 0; 10165 } 10166 _ACEOF 10167 if ac_fn_c_try_link "$LINENO" 10168 then : 10169 10170 lt_aix_libpath_sed=' 10171 /Import File Strings/,/^$/ { 10172 /^0/ { 10173 s/^0 *\([^ ]*\) *$/\1/ 10174 p 10175 } 10176 }' 10177 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10178 # Check for a 64-bit object if we didn't find anything. 10179 if test -z "$lt_cv_aix_libpath_"; then 10180 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10181 fi 10182 fi 10183 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10184 conftest$ac_exeext conftest.$ac_ext 10185 if test -z "$lt_cv_aix_libpath_"; then 10186 lt_cv_aix_libpath_=/usr/lib:/lib 10187 fi 10188 10189 fi 10190 10191 aix_libpath=$lt_cv_aix_libpath_ 10192 fi 10193 10194 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10195 # Warning - without using the other run time loading flags, 10196 # -berok will link without error, but may produce a broken library. 10197 no_undefined_flag=' $wl-bernotok' 10198 allow_undefined_flag=' $wl-berok' 10199 if test yes = "$with_gnu_ld"; then 10200 # We only use this code for GNU lds that support --whole-archive. 10201 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 10202 else 10203 # Exported symbols can be pulled into shared objects from archives 10204 whole_archive_flag_spec='$convenience' 10205 fi 10206 archive_cmds_need_lc=yes 10207 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 10208 # -brtl affects multiple linker settings, -berok does not and is overridden later 10209 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 10210 if test svr4 != "$with_aix_soname"; then 10211 # This is similar to how AIX traditionally builds its shared libraries. 10212 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/$soname' 10213 fi 10214 if test aix != "$with_aix_soname"; then 10215 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/$shared_archive_member_spec.imp' 10216 else 10217 # used by -dlpreopen to get the symbols 10218 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 10219 fi 10220 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 10221 fi 10222 fi 10223 ;; 10224 10225 amigaos*) 10226 case $host_cpu in 10227 powerpc) 10228 # see comment about AmigaOS4 .so support 10229 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10230 archive_expsym_cmds='' 10231 ;; 10232 m68k) 10233 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 10234 hardcode_libdir_flag_spec='-L$libdir' 10235 hardcode_minus_L=yes 10236 ;; 10237 esac 10238 ;; 10239 10240 bsdi[45]*) 10241 export_dynamic_flag_spec=-rdynamic 10242 ;; 10243 10244 cygwin* | mingw* | pw32* | cegcc*) 10245 # When not using gcc, we currently assume that we are using 10246 # Microsoft Visual C++ or Intel C++ Compiler. 10247 # hardcode_libdir_flag_spec is actually meaningless, as there is 10248 # no search path for DLLs. 10249 case $cc_basename in 10250 cl* | icl*) 10251 # Native MSVC or ICC 10252 hardcode_libdir_flag_spec=' ' 10253 allow_undefined_flag=unsupported 10254 always_export_symbols=yes 10255 file_list_spec='@' 10256 # Tell ltmain to make .lib files, not .a files. 10257 libext=lib 10258 # Tell ltmain to make .dll files, not .so files. 10259 shrext_cmds=.dll 10260 # FIXME: Setting linknames here is a bad hack. 10261 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 10262 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 10263 cp "$export_symbols" "$output_objdir/$soname.def"; 10264 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 10265 else 10266 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 10267 fi~ 10268 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 10269 linknames=' 10270 # The linker will not automatically build a static lib if we build a DLL. 10271 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 10272 enable_shared_with_static_runtimes=yes 10273 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 10274 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 10275 # Don't use ranlib 10276 old_postinstall_cmds='chmod 644 $oldlib' 10277 postlink_cmds='lt_outputfile="@OUTPUT@"~ 10278 lt_tool_outputfile="@TOOL_OUTPUT@"~ 10279 case $lt_outputfile in 10280 *.exe|*.EXE) ;; 10281 *) 10282 lt_outputfile=$lt_outputfile.exe 10283 lt_tool_outputfile=$lt_tool_outputfile.exe 10284 ;; 10285 esac~ 10286 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 10287 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 10288 $RM "$lt_outputfile.manifest"; 10289 fi' 10290 ;; 10291 *) 10292 # Assume MSVC and ICC wrapper 10293 hardcode_libdir_flag_spec=' ' 10294 allow_undefined_flag=unsupported 10295 # Tell ltmain to make .lib files, not .a files. 10296 libext=lib 10297 # Tell ltmain to make .dll files, not .so files. 10298 shrext_cmds=.dll 10299 # FIXME: Setting linknames here is a bad hack. 10300 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 10301 # The linker will automatically build a .lib file if we build a DLL. 10302 old_archive_from_new_cmds='true' 10303 # FIXME: Should let the user specify the lib program. 10304 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 10305 enable_shared_with_static_runtimes=yes 10306 ;; 10307 esac 10308 ;; 10309 10310 darwin* | rhapsody*) 10311 10312 10313 archive_cmds_need_lc=no 10314 hardcode_direct=no 10315 hardcode_automatic=yes 10316 hardcode_shlibpath_var=unsupported 10317 if test yes = "$lt_cv_ld_force_load"; then 10318 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 10319 10320 else 10321 whole_archive_flag_spec='' 10322 fi 10323 link_all_deplibs=yes 10324 allow_undefined_flag=$_lt_dar_allow_undefined 10325 case $cc_basename in 10326 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 10327 *) _lt_dar_can_shared=$GCC ;; 10328 esac 10329 if test yes = "$_lt_dar_can_shared"; then 10330 output_verbose_link_cmd=func_echo_all 10331 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 10332 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 10333 archive_expsym_cmds="$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$_lt_dsymutil" 10334 module_expsym_cmds="$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" 10335 10336 else 10337 ld_shlibs=no 10338 fi 10339 10340 ;; 10341 10342 dgux*) 10343 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10344 hardcode_libdir_flag_spec='-L$libdir' 10345 hardcode_shlibpath_var=no 10346 ;; 10347 10348 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 10349 # support. Future versions do this automatically, but an explicit c++rt0.o 10350 # does not break anything, and helps significantly (at the cost of a little 10351 # extra space). 10352 freebsd2.2*) 10353 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 10354 hardcode_libdir_flag_spec='-R$libdir' 10355 hardcode_direct=yes 10356 hardcode_shlibpath_var=no 10357 ;; 10358 10359 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 10360 freebsd2.*) 10361 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10362 hardcode_direct=yes 10363 hardcode_minus_L=yes 10364 hardcode_shlibpath_var=no 10365 ;; 10366 10367 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 10368 freebsd* | dragonfly* | midnightbsd*) 10369 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10370 hardcode_libdir_flag_spec='-R$libdir' 10371 hardcode_direct=yes 10372 hardcode_shlibpath_var=no 10373 ;; 10374 10375 hpux9*) 10376 if test yes = "$GCC"; then 10377 archive_cmds='$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 $lib' 10378 else 10379 archive_cmds='$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 $lib' 10380 fi 10381 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10382 hardcode_libdir_separator=: 10383 hardcode_direct=yes 10384 10385 # hardcode_minus_L: Not really in the search PATH, 10386 # but as the default location of the library. 10387 hardcode_minus_L=yes 10388 export_dynamic_flag_spec='$wl-E' 10389 ;; 10390 10391 hpux10*) 10392 if test yes,no = "$GCC,$with_gnu_ld"; then 10393 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10394 else 10395 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10396 fi 10397 if test no = "$with_gnu_ld"; then 10398 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10399 hardcode_libdir_separator=: 10400 hardcode_direct=yes 10401 hardcode_direct_absolute=yes 10402 export_dynamic_flag_spec='$wl-E' 10403 # hardcode_minus_L: Not really in the search PATH, 10404 # but as the default location of the library. 10405 hardcode_minus_L=yes 10406 fi 10407 ;; 10408 10409 hpux11*) 10410 if test yes,no = "$GCC,$with_gnu_ld"; then 10411 case $host_cpu in 10412 hppa*64*) 10413 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10414 ;; 10415 ia64*) 10416 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10417 ;; 10418 *) 10419 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10420 ;; 10421 esac 10422 else 10423 case $host_cpu in 10424 hppa*64*) 10425 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10426 ;; 10427 ia64*) 10428 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10429 ;; 10430 *) 10431 10432 # Older versions of the 11.00 compiler do not understand -b yet 10433 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 10434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 10435 printf %s "checking if $CC understands -b... " >&6; } 10436 if test ${lt_cv_prog_compiler__b+y} 10437 then : 10438 printf %s "(cached) " >&6 10439 else $as_nop 10440 lt_cv_prog_compiler__b=no 10441 save_LDFLAGS=$LDFLAGS 10442 LDFLAGS="$LDFLAGS -b" 10443 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10444 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10445 # The linker can only warn and ignore the option if not recognized 10446 # So say no if there are warnings 10447 if test -s conftest.err; then 10448 # Append any errors to the config.log. 10449 cat conftest.err 1>&5 10450 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10451 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10452 if diff conftest.exp conftest.er2 >/dev/null; then 10453 lt_cv_prog_compiler__b=yes 10454 fi 10455 else 10456 lt_cv_prog_compiler__b=yes 10457 fi 10458 fi 10459 $RM -r conftest* 10460 LDFLAGS=$save_LDFLAGS 10461 10462 fi 10463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 10464 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } 10465 10466 if test yes = "$lt_cv_prog_compiler__b"; then 10467 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10468 else 10469 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10470 fi 10471 10472 ;; 10473 esac 10474 fi 10475 if test no = "$with_gnu_ld"; then 10476 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10477 hardcode_libdir_separator=: 10478 10479 case $host_cpu in 10480 hppa*64*|ia64*) 10481 hardcode_direct=no 10482 hardcode_shlibpath_var=no 10483 ;; 10484 *) 10485 hardcode_direct=yes 10486 hardcode_direct_absolute=yes 10487 export_dynamic_flag_spec='$wl-E' 10488 10489 # hardcode_minus_L: Not really in the search PATH, 10490 # but as the default location of the library. 10491 hardcode_minus_L=yes 10492 ;; 10493 esac 10494 fi 10495 ;; 10496 10497 irix5* | irix6* | nonstopux*) 10498 if test yes = "$GCC"; then 10499 archive_cmds='$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 $lib' 10500 # Try to use the -exported_symbol ld option, if it does not 10501 # work, assume that -exports_file does not work either and 10502 # implicitly export all symbols. 10503 # This should be the same for all languages, so no per-tag cache variable. 10504 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 10505 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 10506 if test ${lt_cv_irix_exported_symbol+y} 10507 then : 10508 printf %s "(cached) " >&6 10509 else $as_nop 10510 save_LDFLAGS=$LDFLAGS 10511 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 10512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10513 /* end confdefs.h. */ 10514 int foo (void) { return 0; } 10515 _ACEOF 10516 if ac_fn_c_try_link "$LINENO" 10517 then : 10518 lt_cv_irix_exported_symbol=yes 10519 else $as_nop 10520 lt_cv_irix_exported_symbol=no 10521 fi 10522 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10523 conftest$ac_exeext conftest.$ac_ext 10524 LDFLAGS=$save_LDFLAGS 10525 fi 10526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 10527 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } 10528 if test yes = "$lt_cv_irix_exported_symbol"; then 10529 archive_expsym_cmds='$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 $lib' 10530 fi 10531 else 10532 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10533 archive_expsym_cmds='$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 $lib' 10534 fi 10535 archive_cmds_need_lc='no' 10536 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10537 hardcode_libdir_separator=: 10538 inherit_rpath=yes 10539 link_all_deplibs=yes 10540 ;; 10541 10542 linux*) 10543 case $cc_basename in 10544 tcc*) 10545 # Fabrice Bellard et al's Tiny C Compiler 10546 ld_shlibs=yes 10547 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10548 ;; 10549 esac 10550 ;; 10551 10552 netbsd*) 10553 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10554 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10555 else 10556 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10557 fi 10558 hardcode_libdir_flag_spec='-R$libdir' 10559 hardcode_direct=yes 10560 hardcode_shlibpath_var=no 10561 ;; 10562 10563 newsos6) 10564 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10565 hardcode_direct=yes 10566 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10567 hardcode_libdir_separator=: 10568 hardcode_shlibpath_var=no 10569 ;; 10570 10571 *nto* | *qnx*) 10572 ;; 10573 10574 openbsd* | bitrig*) 10575 if test -f /usr/libexec/ld.so; then 10576 hardcode_direct=yes 10577 hardcode_shlibpath_var=no 10578 hardcode_direct_absolute=yes 10579 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10580 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10581 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 10582 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10583 export_dynamic_flag_spec='$wl-E' 10584 else 10585 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10586 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10587 fi 10588 else 10589 ld_shlibs=no 10590 fi 10591 ;; 10592 10593 os2*) 10594 hardcode_libdir_flag_spec='-L$libdir' 10595 hardcode_minus_L=yes 10596 allow_undefined_flag=unsupported 10597 shrext_cmds=.dll 10598 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10599 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10600 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10601 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10602 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10603 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10604 emximp -o $lib $output_objdir/$libname.def' 10605 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10606 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10607 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10608 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10609 prefix_cmds="$SED"~ 10610 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10611 prefix_cmds="$prefix_cmds -e 1d"; 10612 fi~ 10613 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10614 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10615 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10616 emximp -o $lib $output_objdir/$libname.def' 10617 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10618 enable_shared_with_static_runtimes=yes 10619 file_list_spec='@' 10620 ;; 10621 10622 osf3*) 10623 if test yes = "$GCC"; then 10624 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10625 archive_cmds='$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 $lib' 10626 else 10627 allow_undefined_flag=' -expect_unresolved \*' 10628 archive_cmds='$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 $lib' 10629 fi 10630 archive_cmds_need_lc='no' 10631 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10632 hardcode_libdir_separator=: 10633 ;; 10634 10635 osf4* | osf5*) # as osf3* with the addition of -msym flag 10636 if test yes = "$GCC"; then 10637 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10638 archive_cmds='$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 $lib' 10639 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10640 else 10641 allow_undefined_flag=' -expect_unresolved \*' 10642 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' 10643 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~ 10644 $CC -shared$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' 10645 10646 # Both c and cxx compiler support -rpath directly 10647 hardcode_libdir_flag_spec='-rpath $libdir' 10648 fi 10649 archive_cmds_need_lc='no' 10650 hardcode_libdir_separator=: 10651 ;; 10652 10653 solaris*) 10654 no_undefined_flag=' -z defs' 10655 if test yes = "$GCC"; then 10656 wlarc='$wl' 10657 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10658 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10659 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10660 else 10661 case `$CC -V 2>&1` in 10662 *"Compilers 5.0"*) 10663 wlarc='' 10664 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 10665 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10666 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10667 ;; 10668 *) 10669 wlarc='$wl' 10670 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10671 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10672 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10673 ;; 10674 esac 10675 fi 10676 hardcode_libdir_flag_spec='-R$libdir' 10677 hardcode_shlibpath_var=no 10678 case $host_os in 10679 solaris2.[0-5] | solaris2.[0-5].*) ;; 10680 *) 10681 # The compiler driver will combine and reorder linker options, 10682 # but understands '-z linker_flag'. GCC discards it without '$wl', 10683 # but is careful enough not to reorder. 10684 # Supported since Solaris 2.6 (maybe 2.5.1?) 10685 if test yes = "$GCC"; then 10686 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 10687 else 10688 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10689 fi 10690 ;; 10691 esac 10692 link_all_deplibs=yes 10693 ;; 10694 10695 sunos4*) 10696 if test sequent = "$host_vendor"; then 10697 # Use $CC to link under sequent, because it throws in some extra .o 10698 # files that make .init and .fini sections work. 10699 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10700 else 10701 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10702 fi 10703 hardcode_libdir_flag_spec='-L$libdir' 10704 hardcode_direct=yes 10705 hardcode_minus_L=yes 10706 hardcode_shlibpath_var=no 10707 ;; 10708 10709 sysv4) 10710 case $host_vendor in 10711 sni) 10712 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10713 hardcode_direct=yes # is this really true??? 10714 ;; 10715 siemens) 10716 ## LD is ld it makes a PLAMLIB 10717 ## CC just makes a GrossModule. 10718 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10719 reload_cmds='$CC -r -o $output$reload_objs' 10720 hardcode_direct=no 10721 ;; 10722 motorola) 10723 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10724 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10725 ;; 10726 esac 10727 runpath_var='LD_RUN_PATH' 10728 hardcode_shlibpath_var=no 10729 ;; 10730 10731 sysv4.3*) 10732 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10733 hardcode_shlibpath_var=no 10734 export_dynamic_flag_spec='-Bexport' 10735 ;; 10736 10737 sysv4*MP*) 10738 if test -d /usr/nec; then 10739 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10740 hardcode_shlibpath_var=no 10741 runpath_var=LD_RUN_PATH 10742 hardcode_runpath_var=yes 10743 ld_shlibs=yes 10744 fi 10745 ;; 10746 10747 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 10748 no_undefined_flag='$wl-z,text' 10749 archive_cmds_need_lc=no 10750 hardcode_shlibpath_var=no 10751 runpath_var='LD_RUN_PATH' 10752 10753 if test yes = "$GCC"; then 10754 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10755 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10756 else 10757 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10758 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10759 fi 10760 ;; 10761 10762 sysv5* | sco3.2v5* | sco5v6*) 10763 # Note: We CANNOT use -z defs as we might desire, because we do not 10764 # link with -lc, and that would cause any symbols used from libc to 10765 # always be unresolved, which means just about no library would 10766 # ever link correctly. If we're not using GNU ld we use -z text 10767 # though, which does catch some bad symbols but isn't as heavy-handed 10768 # as -z defs. 10769 no_undefined_flag='$wl-z,text' 10770 allow_undefined_flag='$wl-z,nodefs' 10771 archive_cmds_need_lc=no 10772 hardcode_shlibpath_var=no 10773 hardcode_libdir_flag_spec='$wl-R,$libdir' 10774 hardcode_libdir_separator=':' 10775 link_all_deplibs=yes 10776 export_dynamic_flag_spec='$wl-Bexport' 10777 runpath_var='LD_RUN_PATH' 10778 10779 if test yes = "$GCC"; then 10780 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10781 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10782 else 10783 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10784 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10785 fi 10786 ;; 10787 10788 uts4*) 10789 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10790 hardcode_libdir_flag_spec='-L$libdir' 10791 hardcode_shlibpath_var=no 10792 ;; 10793 10794 *) 10795 ld_shlibs=no 10796 ;; 10797 esac 10798 10799 if test sni = "$host_vendor"; then 10800 case $host in 10801 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 10802 export_dynamic_flag_spec='$wl-Blargedynsym' 10803 ;; 10804 esac 10805 fi 10806 fi 10807 10808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 10809 printf "%s\n" "$ld_shlibs" >&6; } 10810 test no = "$ld_shlibs" && can_build_shared=no 10811 10812 with_gnu_ld=$with_gnu_ld 10813 10814 10815 10816 10817 10818 10819 10820 10821 10822 10823 10824 10825 10826 10827 10828 # 10829 # Do we need to explicitly link libc? 10830 # 10831 case "x$archive_cmds_need_lc" in 10832 x|xyes) 10833 # Assume -lc should be added 10834 archive_cmds_need_lc=yes 10835 10836 if test yes,yes = "$GCC,$enable_shared"; then 10837 case $archive_cmds in 10838 *'~'*) 10839 # FIXME: we may have to deal with multi-command sequences. 10840 ;; 10841 '$CC '*) 10842 # Test whether the compiler implicitly links with -lc since on some 10843 # systems, -lgcc has to come before -lc. If gcc already passes -lc 10844 # to ld, don't add -lc before -lgcc. 10845 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 10846 printf %s "checking whether -lc should be explicitly linked in... " >&6; } 10847 if test ${lt_cv_archive_cmds_need_lc+y} 10848 then : 10849 printf %s "(cached) " >&6 10850 else $as_nop 10851 $RM conftest* 10852 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10853 10854 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10855 (eval $ac_compile) 2>&5 10856 ac_status=$? 10857 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10858 test $ac_status = 0; } 2>conftest.err; then 10859 soname=conftest 10860 lib=conftest 10861 libobjs=conftest.$ac_objext 10862 deplibs= 10863 wl=$lt_prog_compiler_wl 10864 pic_flag=$lt_prog_compiler_pic 10865 compiler_flags=-v 10866 linker_flags=-v 10867 verstring= 10868 output_objdir=. 10869 libname=conftest 10870 lt_save_allow_undefined_flag=$allow_undefined_flag 10871 allow_undefined_flag= 10872 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10873 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10874 ac_status=$? 10875 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10876 test $ac_status = 0; } 10877 then 10878 lt_cv_archive_cmds_need_lc=no 10879 else 10880 lt_cv_archive_cmds_need_lc=yes 10881 fi 10882 allow_undefined_flag=$lt_save_allow_undefined_flag 10883 else 10884 cat conftest.err 1>&5 10885 fi 10886 $RM conftest* 10887 10888 fi 10889 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 10890 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } 10891 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 10892 ;; 10893 esac 10894 fi 10895 ;; 10896 esac 10897 10898 10899 10900 10901 10902 10903 10904 10905 10906 10907 10908 10909 10910 10911 10912 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 10975 10976 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 10993 10994 10995 10996 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 11050 printf %s "checking dynamic linker characteristics... " >&6; } 11051 11052 if test yes = "$GCC"; then 11053 case $host_os in 11054 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 11055 *) lt_awk_arg='/^libraries:/' ;; 11056 esac 11057 case $host_os in 11058 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 11059 *) lt_sed_strip_eq='s|=/|/|g' ;; 11060 esac 11061 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 11062 case $lt_search_path_spec in 11063 *\;*) 11064 # if the path contains ";" then we assume it to be the separator 11065 # otherwise default to the standard path separator (i.e. ":") - it is 11066 # assumed that no part of a normal pathname contains ";" but that should 11067 # okay in the real world where ";" in dirpaths is itself problematic. 11068 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 11069 ;; 11070 *) 11071 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 11072 ;; 11073 esac 11074 # Ok, now we have the path, separated by spaces, we can step through it 11075 # and add multilib dir if necessary... 11076 lt_tmp_lt_search_path_spec= 11077 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 11078 # ...but if some path component already ends with the multilib dir we assume 11079 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 11080 case "$lt_multi_os_dir; $lt_search_path_spec " in 11081 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 11082 lt_multi_os_dir= 11083 ;; 11084 esac 11085 for lt_sys_path in $lt_search_path_spec; do 11086 if test -d "$lt_sys_path$lt_multi_os_dir"; then 11087 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 11088 elif test -n "$lt_multi_os_dir"; then 11089 test -d "$lt_sys_path" && \ 11090 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 11091 fi 11092 done 11093 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 11094 BEGIN {RS = " "; FS = "/|\n";} { 11095 lt_foo = ""; 11096 lt_count = 0; 11097 for (lt_i = NF; lt_i > 0; lt_i--) { 11098 if ($lt_i != "" && $lt_i != ".") { 11099 if ($lt_i == "..") { 11100 lt_count++; 11101 } else { 11102 if (lt_count == 0) { 11103 lt_foo = "/" $lt_i lt_foo; 11104 } else { 11105 lt_count--; 11106 } 11107 } 11108 } 11109 } 11110 if (lt_foo != "") { lt_freq[lt_foo]++; } 11111 if (lt_freq[lt_foo] == 1) { print lt_foo; } 11112 }'` 11113 # AWK program above erroneously prepends '/' to C:/dos/paths 11114 # for these hosts. 11115 case $host_os in 11116 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 11117 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 11118 esac 11119 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 11120 else 11121 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11122 fi 11123 library_names_spec= 11124 libname_spec='lib$name' 11125 soname_spec= 11126 shrext_cmds=.so 11127 postinstall_cmds= 11128 postuninstall_cmds= 11129 finish_cmds= 11130 finish_eval= 11131 shlibpath_var= 11132 shlibpath_overrides_runpath=unknown 11133 version_type=none 11134 dynamic_linker="$host_os ld.so" 11135 sys_lib_dlsearch_path_spec="/lib /usr/lib" 11136 need_lib_prefix=unknown 11137 hardcode_into_libs=no 11138 11139 # when you set need_version to no, make sure it does not cause -set_version 11140 # flags to be left without arguments 11141 need_version=unknown 11142 11143 11144 11145 case $host_os in 11146 aix3*) 11147 version_type=linux # correct to gnu/linux during the next big refactor 11148 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 11149 shlibpath_var=LIBPATH 11150 11151 # AIX 3 has no versioning support, so we append a major version to the name. 11152 soname_spec='$libname$release$shared_ext$major' 11153 ;; 11154 11155 aix[4-9]*) 11156 version_type=linux # correct to gnu/linux during the next big refactor 11157 need_lib_prefix=no 11158 need_version=no 11159 hardcode_into_libs=yes 11160 if test ia64 = "$host_cpu"; then 11161 # AIX 5 supports IA64 11162 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 11163 shlibpath_var=LD_LIBRARY_PATH 11164 else 11165 # With GCC up to 2.95.x, collect2 would create an import file 11166 # for dependence libraries. The import file would start with 11167 # the line '#! .'. This would cause the generated library to 11168 # depend on '.', always an invalid library. This was fixed in 11169 # development snapshots of GCC prior to 3.0. 11170 case $host_os in 11171 aix4 | aix4.[01] | aix4.[01].*) 11172 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 11173 echo ' yes ' 11174 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 11175 : 11176 else 11177 can_build_shared=no 11178 fi 11179 ;; 11180 esac 11181 # Using Import Files as archive members, it is possible to support 11182 # filename-based versioning of shared library archives on AIX. While 11183 # this would work for both with and without runtime linking, it will 11184 # prevent static linking of such archives. So we do filename-based 11185 # shared library versioning with .so extension only, which is used 11186 # when both runtime linking and shared linking is enabled. 11187 # Unfortunately, runtime linking may impact performance, so we do 11188 # not want this to be the default eventually. Also, we use the 11189 # versioned .so libs for executables only if there is the -brtl 11190 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 11191 # To allow for filename-based versioning support, we need to create 11192 # libNAME.so.V as an archive file, containing: 11193 # *) an Import File, referring to the versioned filename of the 11194 # archive as well as the shared archive member, telling the 11195 # bitwidth (32 or 64) of that shared object, and providing the 11196 # list of exported symbols of that shared object, eventually 11197 # decorated with the 'weak' keyword 11198 # *) the shared object with the F_LOADONLY flag set, to really avoid 11199 # it being seen by the linker. 11200 # At run time we better use the real file rather than another symlink, 11201 # but for link time we create the symlink libNAME.so -> libNAME.so.V 11202 11203 case $with_aix_soname,$aix_use_runtimelinking in 11204 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 11205 # soname into executable. Probably we can add versioning support to 11206 # collect2, so additional links can be useful in future. 11207 aix,yes) # traditional libtool 11208 dynamic_linker='AIX unversionable lib.so' 11209 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 11210 # instead of lib<name>.a to let people know that these are not 11211 # typical AIX shared libraries. 11212 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11213 ;; 11214 aix,no) # traditional AIX only 11215 dynamic_linker='AIX lib.a(lib.so.V)' 11216 # We preserve .a as extension for shared libraries through AIX4.2 11217 # and later when we are not doing run time linking. 11218 library_names_spec='$libname$release.a $libname.a' 11219 soname_spec='$libname$release$shared_ext$major' 11220 ;; 11221 svr4,*) # full svr4 only 11222 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 11223 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11224 # We do not specify a path in Import Files, so LIBPATH fires. 11225 shlibpath_overrides_runpath=yes 11226 ;; 11227 *,yes) # both, prefer svr4 11228 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 11229 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11230 # unpreferred sharedlib libNAME.a needs extra handling 11231 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"' 11232 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.$libext"' 11233 # We do not specify a path in Import Files, so LIBPATH fires. 11234 shlibpath_overrides_runpath=yes 11235 ;; 11236 *,no) # both, prefer aix 11237 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 11238 library_names_spec='$libname$release.a $libname.a' 11239 soname_spec='$libname$release$shared_ext$major' 11240 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 11241 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 11242 postuninstall_cmds='test -z "$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"' 11243 ;; 11244 esac 11245 shlibpath_var=LIBPATH 11246 fi 11247 ;; 11248 11249 amigaos*) 11250 case $host_cpu in 11251 powerpc) 11252 # Since July 2007 AmigaOS4 officially supports .so libraries. 11253 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 11254 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11255 ;; 11256 m68k) 11257 library_names_spec='$libname.ixlibrary $libname.a' 11258 # Create ${libname}_ixlibrary.a entries in /sys/libs. 11259 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 ${libname}_ixlibrary.a || exit 1; done' 11260 ;; 11261 esac 11262 ;; 11263 11264 beos*) 11265 library_names_spec='$libname$shared_ext' 11266 dynamic_linker="$host_os ld.so" 11267 shlibpath_var=LIBRARY_PATH 11268 ;; 11269 11270 bsdi[45]*) 11271 version_type=linux # correct to gnu/linux during the next big refactor 11272 need_version=no 11273 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11274 soname_spec='$libname$release$shared_ext$major' 11275 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 11276 shlibpath_var=LD_LIBRARY_PATH 11277 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 11278 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 11279 # the default ld.so.conf also contains /usr/contrib/lib and 11280 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 11281 # libtool to hard-code these into programs 11282 ;; 11283 11284 cygwin* | mingw* | pw32* | cegcc*) 11285 version_type=windows 11286 shrext_cmds=.dll 11287 need_version=no 11288 need_lib_prefix=no 11289 11290 case $GCC,$cc_basename in 11291 yes,*) 11292 # gcc 11293 library_names_spec='$libname.dll.a' 11294 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11295 postinstall_cmds='base_file=`basename \$file`~ 11296 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11297 dldir=$destdir/`dirname \$dlpath`~ 11298 test -d \$dldir || mkdir -p \$dldir~ 11299 $install_prog $dir/$dlname \$dldir/$dlname~ 11300 chmod a+x \$dldir/$dlname~ 11301 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11302 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11303 fi' 11304 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11305 dlpath=$dir/\$dldll~ 11306 $RM \$dlpath' 11307 shlibpath_overrides_runpath=yes 11308 11309 case $host_os in 11310 cygwin*) 11311 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 11312 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11313 11314 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 11315 ;; 11316 mingw* | cegcc*) 11317 # MinGW DLLs use traditional 'lib' prefix 11318 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11319 ;; 11320 pw32*) 11321 # pw32 DLLs use 'pw' prefix rather than 'lib' 11322 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11323 ;; 11324 esac 11325 dynamic_linker='Win32 ld.exe' 11326 ;; 11327 11328 *,cl* | *,icl*) 11329 # Native MSVC or ICC 11330 libname_spec='$name' 11331 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11332 library_names_spec='$libname.dll.lib' 11333 11334 case $build_os in 11335 mingw*) 11336 sys_lib_search_path_spec= 11337 lt_save_ifs=$IFS 11338 IFS=';' 11339 for lt_path in $LIB 11340 do 11341 IFS=$lt_save_ifs 11342 # Let DOS variable expansion print the short 8.3 style file name. 11343 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 11344 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 11345 done 11346 IFS=$lt_save_ifs 11347 # Convert to MSYS style. 11348 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 11349 ;; 11350 cygwin*) 11351 # Convert to unix form, then to dos form, then back to unix form 11352 # but this time dos style (no spaces!) so that the unix form looks 11353 # like /cygdrive/c/PROGRA~1:/cygdr... 11354 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 11355 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 11356 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11357 ;; 11358 *) 11359 sys_lib_search_path_spec=$LIB 11360 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 11361 # It is most probably a Windows format PATH. 11362 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 11363 else 11364 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11365 fi 11366 # FIXME: find the short name or the path components, as spaces are 11367 # common. (e.g. "Program Files" -> "PROGRA~1") 11368 ;; 11369 esac 11370 11371 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11372 postinstall_cmds='base_file=`basename \$file`~ 11373 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11374 dldir=$destdir/`dirname \$dlpath`~ 11375 test -d \$dldir || mkdir -p \$dldir~ 11376 $install_prog $dir/$dlname \$dldir/$dlname' 11377 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11378 dlpath=$dir/\$dldll~ 11379 $RM \$dlpath' 11380 shlibpath_overrides_runpath=yes 11381 dynamic_linker='Win32 link.exe' 11382 ;; 11383 11384 *) 11385 # Assume MSVC and ICC wrapper 11386 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 11387 dynamic_linker='Win32 ld.exe' 11388 ;; 11389 esac 11390 # FIXME: first we should search . and the directory the executable is in 11391 shlibpath_var=PATH 11392 ;; 11393 11394 darwin* | rhapsody*) 11395 dynamic_linker="$host_os dyld" 11396 version_type=darwin 11397 need_lib_prefix=no 11398 need_version=no 11399 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 11400 soname_spec='$libname$release$major$shared_ext' 11401 shlibpath_overrides_runpath=yes 11402 shlibpath_var=DYLD_LIBRARY_PATH 11403 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 11404 11405 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 11406 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 11407 ;; 11408 11409 dgux*) 11410 version_type=linux # correct to gnu/linux during the next big refactor 11411 need_lib_prefix=no 11412 need_version=no 11413 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11414 soname_spec='$libname$release$shared_ext$major' 11415 shlibpath_var=LD_LIBRARY_PATH 11416 ;; 11417 11418 freebsd* | dragonfly* | midnightbsd*) 11419 # DragonFly does not have aout. When/if they implement a new 11420 # versioning mechanism, adjust this. 11421 if test -x /usr/bin/objformat; then 11422 objformat=`/usr/bin/objformat` 11423 else 11424 case $host_os in 11425 freebsd[23].*) objformat=aout ;; 11426 *) objformat=elf ;; 11427 esac 11428 fi 11429 version_type=freebsd-$objformat 11430 case $version_type in 11431 freebsd-elf*) 11432 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11433 soname_spec='$libname$release$shared_ext$major' 11434 need_version=no 11435 need_lib_prefix=no 11436 ;; 11437 freebsd-*) 11438 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11439 need_version=yes 11440 ;; 11441 esac 11442 shlibpath_var=LD_LIBRARY_PATH 11443 case $host_os in 11444 freebsd2.*) 11445 shlibpath_overrides_runpath=yes 11446 ;; 11447 freebsd3.[01]* | freebsdelf3.[01]*) 11448 shlibpath_overrides_runpath=yes 11449 hardcode_into_libs=yes 11450 ;; 11451 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 11452 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 11453 shlibpath_overrides_runpath=no 11454 hardcode_into_libs=yes 11455 ;; 11456 *) # from 4.6 on, and DragonFly 11457 shlibpath_overrides_runpath=yes 11458 hardcode_into_libs=yes 11459 ;; 11460 esac 11461 ;; 11462 11463 haiku*) 11464 version_type=linux # correct to gnu/linux during the next big refactor 11465 need_lib_prefix=no 11466 need_version=no 11467 dynamic_linker="$host_os runtime_loader" 11468 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11469 soname_spec='$libname$release$shared_ext$major' 11470 shlibpath_var=LIBRARY_PATH 11471 shlibpath_overrides_runpath=no 11472 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 11473 hardcode_into_libs=yes 11474 ;; 11475 11476 hpux9* | hpux10* | hpux11*) 11477 # Give a soname corresponding to the major version so that dld.sl refuses to 11478 # link against other versions. 11479 version_type=sunos 11480 need_lib_prefix=no 11481 need_version=no 11482 case $host_cpu in 11483 ia64*) 11484 shrext_cmds='.so' 11485 hardcode_into_libs=yes 11486 dynamic_linker="$host_os dld.so" 11487 shlibpath_var=LD_LIBRARY_PATH 11488 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11489 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11490 soname_spec='$libname$release$shared_ext$major' 11491 if test 32 = "$HPUX_IA64_MODE"; then 11492 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 11493 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 11494 else 11495 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 11496 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 11497 fi 11498 ;; 11499 hppa*64*) 11500 shrext_cmds='.sl' 11501 hardcode_into_libs=yes 11502 dynamic_linker="$host_os dld.sl" 11503 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 11504 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11505 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11506 soname_spec='$libname$release$shared_ext$major' 11507 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 11508 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11509 ;; 11510 *) 11511 shrext_cmds='.sl' 11512 dynamic_linker="$host_os dld.sl" 11513 shlibpath_var=SHLIB_PATH 11514 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 11515 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11516 soname_spec='$libname$release$shared_ext$major' 11517 ;; 11518 esac 11519 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 11520 postinstall_cmds='chmod 555 $lib' 11521 # or fails outright, so override atomically: 11522 install_override_mode=555 11523 ;; 11524 11525 interix[3-9]*) 11526 version_type=linux # correct to gnu/linux during the next big refactor 11527 need_lib_prefix=no 11528 need_version=no 11529 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11530 soname_spec='$libname$release$shared_ext$major' 11531 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 11532 shlibpath_var=LD_LIBRARY_PATH 11533 shlibpath_overrides_runpath=no 11534 hardcode_into_libs=yes 11535 ;; 11536 11537 irix5* | irix6* | nonstopux*) 11538 case $host_os in 11539 nonstopux*) version_type=nonstopux ;; 11540 *) 11541 if test yes = "$lt_cv_prog_gnu_ld"; then 11542 version_type=linux # correct to gnu/linux during the next big refactor 11543 else 11544 version_type=irix 11545 fi ;; 11546 esac 11547 need_lib_prefix=no 11548 need_version=no 11549 soname_spec='$libname$release$shared_ext$major' 11550 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 11551 case $host_os in 11552 irix5* | nonstopux*) 11553 libsuff= shlibsuff= 11554 ;; 11555 *) 11556 case $LD in # libtool.m4 will add one of these switches to LD 11557 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 11558 libsuff= shlibsuff= libmagic=32-bit;; 11559 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 11560 libsuff=32 shlibsuff=N32 libmagic=N32;; 11561 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 11562 libsuff=64 shlibsuff=64 libmagic=64-bit;; 11563 *) libsuff= shlibsuff= libmagic=never-match;; 11564 esac 11565 ;; 11566 esac 11567 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 11568 shlibpath_overrides_runpath=no 11569 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 11570 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 11571 hardcode_into_libs=yes 11572 ;; 11573 11574 # No shared lib support for Linux oldld, aout, or coff. 11575 linux*oldld* | linux*aout* | linux*coff*) 11576 dynamic_linker=no 11577 ;; 11578 11579 linux*android*) 11580 version_type=none # Android doesn't support versioned libraries. 11581 need_lib_prefix=no 11582 need_version=no 11583 library_names_spec='$libname$release$shared_ext' 11584 soname_spec='$libname$release$shared_ext' 11585 finish_cmds= 11586 shlibpath_var=LD_LIBRARY_PATH 11587 shlibpath_overrides_runpath=yes 11588 11589 # This implies no fast_install, which is unacceptable. 11590 # Some rework will be needed to allow for fast_install 11591 # before this can be enabled. 11592 hardcode_into_libs=yes 11593 11594 dynamic_linker='Android linker' 11595 # Don't embed -rpath directories since the linker doesn't support them. 11596 hardcode_libdir_flag_spec='-L$libdir' 11597 ;; 11598 11599 # This must be glibc/ELF. 11600 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11601 version_type=linux # correct to gnu/linux during the next big refactor 11602 need_lib_prefix=no 11603 need_version=no 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 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 11607 shlibpath_var=LD_LIBRARY_PATH 11608 shlibpath_overrides_runpath=no 11609 11610 # Some binutils ld are patched to set DT_RUNPATH 11611 if test ${lt_cv_shlibpath_overrides_runpath+y} 11612 then : 11613 printf %s "(cached) " >&6 11614 else $as_nop 11615 lt_cv_shlibpath_overrides_runpath=no 11616 save_LDFLAGS=$LDFLAGS 11617 save_libdir=$libdir 11618 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 11619 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 11620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11621 /* end confdefs.h. */ 11622 11623 int 11624 main (void) 11625 { 11626 11627 ; 11628 return 0; 11629 } 11630 _ACEOF 11631 if ac_fn_c_try_link "$LINENO" 11632 then : 11633 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null 11634 then : 11635 lt_cv_shlibpath_overrides_runpath=yes 11636 fi 11637 fi 11638 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11639 conftest$ac_exeext conftest.$ac_ext 11640 LDFLAGS=$save_LDFLAGS 11641 libdir=$save_libdir 11642 11643 fi 11644 11645 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 11646 11647 # This implies no fast_install, which is unacceptable. 11648 # Some rework will be needed to allow for fast_install 11649 # before this can be enabled. 11650 hardcode_into_libs=yes 11651 11652 # Ideally, we could use ldconfig to report *all* directores which are 11653 # searched for libraries, however this is still not possible. Aside from not 11654 # being certain /sbin/ldconfig is available, command 11655 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 11656 # even though it is searched at run-time. Try to do the best guess by 11657 # appending ld.so.conf contents (and includes) to the search path. 11658 if test -f /etc/ld.so.conf; then 11659 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' ' '` 11660 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 11661 fi 11662 11663 # We used to test for /lib/ld.so.1 and disable shared libraries on 11664 # powerpc, because MkLinux only supported shared libraries with the 11665 # GNU dynamic linker. Since this was broken with cross compilers, 11666 # most powerpc-linux boxes support dynamic linking these days and 11667 # people can always --disable-shared, the test was removed, and we 11668 # assume the GNU/Linux dynamic linker is in use. 11669 dynamic_linker='GNU/Linux ld.so' 11670 ;; 11671 11672 netbsd*) 11673 version_type=sunos 11674 need_lib_prefix=no 11675 need_version=no 11676 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11677 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11678 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11679 dynamic_linker='NetBSD (a.out) ld.so' 11680 else 11681 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11682 soname_spec='$libname$release$shared_ext$major' 11683 dynamic_linker='NetBSD ld.elf_so' 11684 fi 11685 shlibpath_var=LD_LIBRARY_PATH 11686 shlibpath_overrides_runpath=yes 11687 hardcode_into_libs=yes 11688 ;; 11689 11690 newsos6) 11691 version_type=linux # correct to gnu/linux during the next big refactor 11692 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11693 shlibpath_var=LD_LIBRARY_PATH 11694 shlibpath_overrides_runpath=yes 11695 ;; 11696 11697 *nto* | *qnx*) 11698 version_type=qnx 11699 need_lib_prefix=no 11700 need_version=no 11701 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11702 soname_spec='$libname$release$shared_ext$major' 11703 shlibpath_var=LD_LIBRARY_PATH 11704 shlibpath_overrides_runpath=no 11705 hardcode_into_libs=yes 11706 dynamic_linker='ldqnx.so' 11707 ;; 11708 11709 openbsd* | bitrig*) 11710 version_type=sunos 11711 sys_lib_dlsearch_path_spec=/usr/lib 11712 need_lib_prefix=no 11713 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11714 need_version=no 11715 else 11716 need_version=yes 11717 fi 11718 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11719 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11720 shlibpath_var=LD_LIBRARY_PATH 11721 shlibpath_overrides_runpath=yes 11722 ;; 11723 11724 os2*) 11725 libname_spec='$name' 11726 version_type=windows 11727 shrext_cmds=.dll 11728 need_version=no 11729 need_lib_prefix=no 11730 # OS/2 can only load a DLL with a base name of 8 characters or less. 11731 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 11732 v=$($ECHO $release$versuffix | tr -d .-); 11733 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 11734 $ECHO $n$v`$shared_ext' 11735 library_names_spec='${libname}_dll.$libext' 11736 dynamic_linker='OS/2 ld.exe' 11737 shlibpath_var=BEGINLIBPATH 11738 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11739 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11740 postinstall_cmds='base_file=`basename \$file`~ 11741 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 11742 dldir=$destdir/`dirname \$dlpath`~ 11743 test -d \$dldir || mkdir -p \$dldir~ 11744 $install_prog $dir/$dlname \$dldir/$dlname~ 11745 chmod a+x \$dldir/$dlname~ 11746 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11747 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11748 fi' 11749 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 11750 dlpath=$dir/\$dldll~ 11751 $RM \$dlpath' 11752 ;; 11753 11754 osf3* | osf4* | osf5*) 11755 version_type=osf 11756 need_lib_prefix=no 11757 need_version=no 11758 soname_spec='$libname$release$shared_ext$major' 11759 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11760 shlibpath_var=LD_LIBRARY_PATH 11761 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 11762 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11763 ;; 11764 11765 rdos*) 11766 dynamic_linker=no 11767 ;; 11768 11769 solaris*) 11770 version_type=linux # correct to gnu/linux during the next big refactor 11771 need_lib_prefix=no 11772 need_version=no 11773 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11774 soname_spec='$libname$release$shared_ext$major' 11775 shlibpath_var=LD_LIBRARY_PATH 11776 shlibpath_overrides_runpath=yes 11777 hardcode_into_libs=yes 11778 # ldd complains unless libraries are executable 11779 postinstall_cmds='chmod +x $lib' 11780 ;; 11781 11782 sunos4*) 11783 version_type=sunos 11784 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11785 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 11786 shlibpath_var=LD_LIBRARY_PATH 11787 shlibpath_overrides_runpath=yes 11788 if test yes = "$with_gnu_ld"; then 11789 need_lib_prefix=no 11790 fi 11791 need_version=yes 11792 ;; 11793 11794 sysv4 | sysv4.3*) 11795 version_type=linux # correct to gnu/linux during the next big refactor 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 shlibpath_var=LD_LIBRARY_PATH 11799 case $host_vendor in 11800 sni) 11801 shlibpath_overrides_runpath=no 11802 need_lib_prefix=no 11803 runpath_var=LD_RUN_PATH 11804 ;; 11805 siemens) 11806 need_lib_prefix=no 11807 ;; 11808 motorola) 11809 need_lib_prefix=no 11810 need_version=no 11811 shlibpath_overrides_runpath=no 11812 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 11813 ;; 11814 esac 11815 ;; 11816 11817 sysv4*MP*) 11818 if test -d /usr/nec; then 11819 version_type=linux # correct to gnu/linux during the next big refactor 11820 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 11821 soname_spec='$libname$shared_ext.$major' 11822 shlibpath_var=LD_LIBRARY_PATH 11823 fi 11824 ;; 11825 11826 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 11827 version_type=sco 11828 need_lib_prefix=no 11829 need_version=no 11830 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 11831 soname_spec='$libname$release$shared_ext$major' 11832 shlibpath_var=LD_LIBRARY_PATH 11833 shlibpath_overrides_runpath=yes 11834 hardcode_into_libs=yes 11835 if test yes = "$with_gnu_ld"; then 11836 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 11837 else 11838 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 11839 case $host_os in 11840 sco3.2v5*) 11841 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 11842 ;; 11843 esac 11844 fi 11845 sys_lib_dlsearch_path_spec='/usr/lib' 11846 ;; 11847 11848 tpf*) 11849 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 11850 version_type=linux # correct to gnu/linux during the next big refactor 11851 need_lib_prefix=no 11852 need_version=no 11853 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11854 shlibpath_var=LD_LIBRARY_PATH 11855 shlibpath_overrides_runpath=no 11856 hardcode_into_libs=yes 11857 ;; 11858 11859 uts4*) 11860 version_type=linux # correct to gnu/linux during the next big refactor 11861 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11862 soname_spec='$libname$release$shared_ext$major' 11863 shlibpath_var=LD_LIBRARY_PATH 11864 ;; 11865 11866 *) 11867 dynamic_linker=no 11868 ;; 11869 esac 11870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 11871 printf "%s\n" "$dynamic_linker" >&6; } 11872 test no = "$dynamic_linker" && can_build_shared=no 11873 11874 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 11875 if test yes = "$GCC"; then 11876 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 11877 fi 11878 11879 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 11880 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 11881 fi 11882 11883 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 11884 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 11885 fi 11886 11887 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 11888 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 11889 11890 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 11891 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 11892 11893 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 11894 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 11895 11896 11897 11898 11899 11900 11901 11902 11903 11904 11905 11906 11907 11908 11909 11910 11911 11912 11913 11914 11915 11916 11917 11918 11919 11920 11921 11922 11923 11924 11925 11926 11927 11928 11929 11930 11931 11932 11933 11934 11935 11936 11937 11938 11939 11940 11941 11942 11943 11944 11945 11946 11947 11948 11949 11950 11951 11952 11953 11954 11955 11956 11957 11958 11959 11960 11961 11962 11963 11964 11965 11966 11967 11968 11969 11970 11971 11972 11973 11974 11975 11976 11977 11978 11979 11980 11981 11982 11983 11984 11985 11986 11987 11988 11989 11990 11991 11992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 11993 printf %s "checking how to hardcode library paths into programs... " >&6; } 11994 hardcode_action= 11995 if test -n "$hardcode_libdir_flag_spec" || 11996 test -n "$runpath_var" || 11997 test yes = "$hardcode_automatic"; then 11998 11999 # We can hardcode non-existent directories. 12000 if test no != "$hardcode_direct" && 12001 # If the only mechanism to avoid hardcoding is shlibpath_var, we 12002 # have to relink, otherwise we might link with an installed library 12003 # when we should be linking with a yet-to-be-installed one 12004 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 12005 test no != "$hardcode_minus_L"; then 12006 # Linking always hardcodes the temporary library directory. 12007 hardcode_action=relink 12008 else 12009 # We can link without hardcoding, and we can hardcode nonexisting dirs. 12010 hardcode_action=immediate 12011 fi 12012 else 12013 # We cannot hardcode anything, or else we can only hardcode existing 12014 # directories. 12015 hardcode_action=unsupported 12016 fi 12017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 12018 printf "%s\n" "$hardcode_action" >&6; } 12019 12020 if test relink = "$hardcode_action" || 12021 test yes = "$inherit_rpath"; then 12022 # Fast installation is not supported 12023 enable_fast_install=no 12024 elif test yes = "$shlibpath_overrides_runpath" || 12025 test no = "$enable_shared"; then 12026 # Fast installation is not necessary 12027 enable_fast_install=needless 12028 fi 12029 12030 12031 12032 12033 12034 12035 if test yes != "$enable_dlopen"; then 12036 enable_dlopen=unknown 12037 enable_dlopen_self=unknown 12038 enable_dlopen_self_static=unknown 12039 else 12040 lt_cv_dlopen=no 12041 lt_cv_dlopen_libs= 12042 12043 case $host_os in 12044 beos*) 12045 lt_cv_dlopen=load_add_on 12046 lt_cv_dlopen_libs= 12047 lt_cv_dlopen_self=yes 12048 ;; 12049 12050 mingw* | pw32* | cegcc*) 12051 lt_cv_dlopen=LoadLibrary 12052 lt_cv_dlopen_libs= 12053 ;; 12054 12055 cygwin*) 12056 lt_cv_dlopen=dlopen 12057 lt_cv_dlopen_libs= 12058 ;; 12059 12060 darwin*) 12061 # if libdl is installed we need to link against it 12062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12063 printf %s "checking for dlopen in -ldl... " >&6; } 12064 if test ${ac_cv_lib_dl_dlopen+y} 12065 then : 12066 printf %s "(cached) " >&6 12067 else $as_nop 12068 ac_check_lib_save_LIBS=$LIBS 12069 LIBS="-ldl $LIBS" 12070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12071 /* end confdefs.h. */ 12072 12073 /* Override any GCC internal prototype to avoid an error. 12074 Use char because int might match the return type of a GCC 12075 builtin and then its argument prototype would still apply. */ 12076 char dlopen (); 12077 int 12078 main (void) 12079 { 12080 return dlopen (); 12081 ; 12082 return 0; 12083 } 12084 _ACEOF 12085 if ac_fn_c_try_link "$LINENO" 12086 then : 12087 ac_cv_lib_dl_dlopen=yes 12088 else $as_nop 12089 ac_cv_lib_dl_dlopen=no 12090 fi 12091 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12092 conftest$ac_exeext conftest.$ac_ext 12093 LIBS=$ac_check_lib_save_LIBS 12094 fi 12095 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12096 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12097 if test "x$ac_cv_lib_dl_dlopen" = xyes 12098 then : 12099 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12100 else $as_nop 12101 12102 lt_cv_dlopen=dyld 12103 lt_cv_dlopen_libs= 12104 lt_cv_dlopen_self=yes 12105 12106 fi 12107 12108 ;; 12109 12110 tpf*) 12111 # Don't try to run any link tests for TPF. We know it's impossible 12112 # because TPF is a cross-compiler, and we know how we open DSOs. 12113 lt_cv_dlopen=dlopen 12114 lt_cv_dlopen_libs= 12115 lt_cv_dlopen_self=no 12116 ;; 12117 12118 *) 12119 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 12120 if test "x$ac_cv_func_shl_load" = xyes 12121 then : 12122 lt_cv_dlopen=shl_load 12123 else $as_nop 12124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 12125 printf %s "checking for shl_load in -ldld... " >&6; } 12126 if test ${ac_cv_lib_dld_shl_load+y} 12127 then : 12128 printf %s "(cached) " >&6 12129 else $as_nop 12130 ac_check_lib_save_LIBS=$LIBS 12131 LIBS="-ldld $LIBS" 12132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12133 /* end confdefs.h. */ 12134 12135 /* Override any GCC internal prototype to avoid an error. 12136 Use char because int might match the return type of a GCC 12137 builtin and then its argument prototype would still apply. */ 12138 char shl_load (); 12139 int 12140 main (void) 12141 { 12142 return shl_load (); 12143 ; 12144 return 0; 12145 } 12146 _ACEOF 12147 if ac_fn_c_try_link "$LINENO" 12148 then : 12149 ac_cv_lib_dld_shl_load=yes 12150 else $as_nop 12151 ac_cv_lib_dld_shl_load=no 12152 fi 12153 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12154 conftest$ac_exeext conftest.$ac_ext 12155 LIBS=$ac_check_lib_save_LIBS 12156 fi 12157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 12158 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } 12159 if test "x$ac_cv_lib_dld_shl_load" = xyes 12160 then : 12161 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 12162 else $as_nop 12163 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 12164 if test "x$ac_cv_func_dlopen" = xyes 12165 then : 12166 lt_cv_dlopen=dlopen 12167 else $as_nop 12168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12169 printf %s "checking for dlopen in -ldl... " >&6; } 12170 if test ${ac_cv_lib_dl_dlopen+y} 12171 then : 12172 printf %s "(cached) " >&6 12173 else $as_nop 12174 ac_check_lib_save_LIBS=$LIBS 12175 LIBS="-ldl $LIBS" 12176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12177 /* end confdefs.h. */ 12178 12179 /* Override any GCC internal prototype to avoid an error. 12180 Use char because int might match the return type of a GCC 12181 builtin and then its argument prototype would still apply. */ 12182 char dlopen (); 12183 int 12184 main (void) 12185 { 12186 return dlopen (); 12187 ; 12188 return 0; 12189 } 12190 _ACEOF 12191 if ac_fn_c_try_link "$LINENO" 12192 then : 12193 ac_cv_lib_dl_dlopen=yes 12194 else $as_nop 12195 ac_cv_lib_dl_dlopen=no 12196 fi 12197 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12198 conftest$ac_exeext conftest.$ac_ext 12199 LIBS=$ac_check_lib_save_LIBS 12200 fi 12201 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12202 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12203 if test "x$ac_cv_lib_dl_dlopen" = xyes 12204 then : 12205 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12206 else $as_nop 12207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 12208 printf %s "checking for dlopen in -lsvld... " >&6; } 12209 if test ${ac_cv_lib_svld_dlopen+y} 12210 then : 12211 printf %s "(cached) " >&6 12212 else $as_nop 12213 ac_check_lib_save_LIBS=$LIBS 12214 LIBS="-lsvld $LIBS" 12215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12216 /* end confdefs.h. */ 12217 12218 /* Override any GCC internal prototype to avoid an error. 12219 Use char because int might match the return type of a GCC 12220 builtin and then its argument prototype would still apply. */ 12221 char dlopen (); 12222 int 12223 main (void) 12224 { 12225 return dlopen (); 12226 ; 12227 return 0; 12228 } 12229 _ACEOF 12230 if ac_fn_c_try_link "$LINENO" 12231 then : 12232 ac_cv_lib_svld_dlopen=yes 12233 else $as_nop 12234 ac_cv_lib_svld_dlopen=no 12235 fi 12236 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12237 conftest$ac_exeext conftest.$ac_ext 12238 LIBS=$ac_check_lib_save_LIBS 12239 fi 12240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 12241 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } 12242 if test "x$ac_cv_lib_svld_dlopen" = xyes 12243 then : 12244 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 12245 else $as_nop 12246 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 12247 printf %s "checking for dld_link in -ldld... " >&6; } 12248 if test ${ac_cv_lib_dld_dld_link+y} 12249 then : 12250 printf %s "(cached) " >&6 12251 else $as_nop 12252 ac_check_lib_save_LIBS=$LIBS 12253 LIBS="-ldld $LIBS" 12254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12255 /* end confdefs.h. */ 12256 12257 /* Override any GCC internal prototype to avoid an error. 12258 Use char because int might match the return type of a GCC 12259 builtin and then its argument prototype would still apply. */ 12260 char dld_link (); 12261 int 12262 main (void) 12263 { 12264 return dld_link (); 12265 ; 12266 return 0; 12267 } 12268 _ACEOF 12269 if ac_fn_c_try_link "$LINENO" 12270 then : 12271 ac_cv_lib_dld_dld_link=yes 12272 else $as_nop 12273 ac_cv_lib_dld_dld_link=no 12274 fi 12275 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12276 conftest$ac_exeext conftest.$ac_ext 12277 LIBS=$ac_check_lib_save_LIBS 12278 fi 12279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 12280 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } 12281 if test "x$ac_cv_lib_dld_dld_link" = xyes 12282 then : 12283 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 12284 fi 12285 12286 12287 fi 12288 12289 12290 fi 12291 12292 12293 fi 12294 12295 12296 fi 12297 12298 12299 fi 12300 12301 ;; 12302 esac 12303 12304 if test no = "$lt_cv_dlopen"; then 12305 enable_dlopen=no 12306 else 12307 enable_dlopen=yes 12308 fi 12309 12310 case $lt_cv_dlopen in 12311 dlopen) 12312 save_CPPFLAGS=$CPPFLAGS 12313 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 12314 12315 save_LDFLAGS=$LDFLAGS 12316 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 12317 12318 save_LIBS=$LIBS 12319 LIBS="$lt_cv_dlopen_libs $LIBS" 12320 12321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 12322 printf %s "checking whether a program can dlopen itself... " >&6; } 12323 if test ${lt_cv_dlopen_self+y} 12324 then : 12325 printf %s "(cached) " >&6 12326 else $as_nop 12327 if test yes = "$cross_compiling"; then : 12328 lt_cv_dlopen_self=cross 12329 else 12330 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12331 lt_status=$lt_dlunknown 12332 cat > conftest.$ac_ext <<_LT_EOF 12333 #line $LINENO "configure" 12334 #include "confdefs.h" 12335 12336 #if HAVE_DLFCN_H 12337 #include <dlfcn.h> 12338 #endif 12339 12340 #include <stdio.h> 12341 12342 #ifdef RTLD_GLOBAL 12343 # define LT_DLGLOBAL RTLD_GLOBAL 12344 #else 12345 # ifdef DL_GLOBAL 12346 # define LT_DLGLOBAL DL_GLOBAL 12347 # else 12348 # define LT_DLGLOBAL 0 12349 # endif 12350 #endif 12351 12352 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12353 find out it does not work in some platform. */ 12354 #ifndef LT_DLLAZY_OR_NOW 12355 # ifdef RTLD_LAZY 12356 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12357 # else 12358 # ifdef DL_LAZY 12359 # define LT_DLLAZY_OR_NOW DL_LAZY 12360 # else 12361 # ifdef RTLD_NOW 12362 # define LT_DLLAZY_OR_NOW RTLD_NOW 12363 # else 12364 # ifdef DL_NOW 12365 # define LT_DLLAZY_OR_NOW DL_NOW 12366 # else 12367 # define LT_DLLAZY_OR_NOW 0 12368 # endif 12369 # endif 12370 # endif 12371 # endif 12372 #endif 12373 12374 /* When -fvisibility=hidden is used, assume the code has been annotated 12375 correspondingly for the symbols needed. */ 12376 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12377 int fnord () __attribute__((visibility("default"))); 12378 #endif 12379 12380 int fnord () { return 42; } 12381 int main () 12382 { 12383 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12384 int status = $lt_dlunknown; 12385 12386 if (self) 12387 { 12388 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12389 else 12390 { 12391 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12392 else puts (dlerror ()); 12393 } 12394 /* dlclose (self); */ 12395 } 12396 else 12397 puts (dlerror ()); 12398 12399 return status; 12400 } 12401 _LT_EOF 12402 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12403 (eval $ac_link) 2>&5 12404 ac_status=$? 12405 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12406 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12407 (./conftest; exit; ) >&5 2>/dev/null 12408 lt_status=$? 12409 case x$lt_status in 12410 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 12411 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 12412 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 12413 esac 12414 else : 12415 # compilation failed 12416 lt_cv_dlopen_self=no 12417 fi 12418 fi 12419 rm -fr conftest* 12420 12421 12422 fi 12423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 12424 printf "%s\n" "$lt_cv_dlopen_self" >&6; } 12425 12426 if test yes = "$lt_cv_dlopen_self"; then 12427 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 12428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 12429 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } 12430 if test ${lt_cv_dlopen_self_static+y} 12431 then : 12432 printf %s "(cached) " >&6 12433 else $as_nop 12434 if test yes = "$cross_compiling"; then : 12435 lt_cv_dlopen_self_static=cross 12436 else 12437 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12438 lt_status=$lt_dlunknown 12439 cat > conftest.$ac_ext <<_LT_EOF 12440 #line $LINENO "configure" 12441 #include "confdefs.h" 12442 12443 #if HAVE_DLFCN_H 12444 #include <dlfcn.h> 12445 #endif 12446 12447 #include <stdio.h> 12448 12449 #ifdef RTLD_GLOBAL 12450 # define LT_DLGLOBAL RTLD_GLOBAL 12451 #else 12452 # ifdef DL_GLOBAL 12453 # define LT_DLGLOBAL DL_GLOBAL 12454 # else 12455 # define LT_DLGLOBAL 0 12456 # endif 12457 #endif 12458 12459 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12460 find out it does not work in some platform. */ 12461 #ifndef LT_DLLAZY_OR_NOW 12462 # ifdef RTLD_LAZY 12463 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12464 # else 12465 # ifdef DL_LAZY 12466 # define LT_DLLAZY_OR_NOW DL_LAZY 12467 # else 12468 # ifdef RTLD_NOW 12469 # define LT_DLLAZY_OR_NOW RTLD_NOW 12470 # else 12471 # ifdef DL_NOW 12472 # define LT_DLLAZY_OR_NOW DL_NOW 12473 # else 12474 # define LT_DLLAZY_OR_NOW 0 12475 # endif 12476 # endif 12477 # endif 12478 # endif 12479 #endif 12480 12481 /* When -fvisibility=hidden is used, assume the code has been annotated 12482 correspondingly for the symbols needed. */ 12483 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12484 int fnord () __attribute__((visibility("default"))); 12485 #endif 12486 12487 int fnord () { return 42; } 12488 int main () 12489 { 12490 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12491 int status = $lt_dlunknown; 12492 12493 if (self) 12494 { 12495 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12496 else 12497 { 12498 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12499 else puts (dlerror ()); 12500 } 12501 /* dlclose (self); */ 12502 } 12503 else 12504 puts (dlerror ()); 12505 12506 return status; 12507 } 12508 _LT_EOF 12509 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12510 (eval $ac_link) 2>&5 12511 ac_status=$? 12512 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12513 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12514 (./conftest; exit; ) >&5 2>/dev/null 12515 lt_status=$? 12516 case x$lt_status in 12517 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 12518 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 12519 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 12520 esac 12521 else : 12522 # compilation failed 12523 lt_cv_dlopen_self_static=no 12524 fi 12525 fi 12526 rm -fr conftest* 12527 12528 12529 fi 12530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 12531 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } 12532 fi 12533 12534 CPPFLAGS=$save_CPPFLAGS 12535 LDFLAGS=$save_LDFLAGS 12536 LIBS=$save_LIBS 12537 ;; 12538 esac 12539 12540 case $lt_cv_dlopen_self in 12541 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 12542 *) enable_dlopen_self=unknown ;; 12543 esac 12544 12545 case $lt_cv_dlopen_self_static in 12546 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 12547 *) enable_dlopen_self_static=unknown ;; 12548 esac 12549 fi 12550 12551 12552 12553 12554 12555 12556 12557 12558 12559 12560 12561 12562 12563 12564 12565 12566 12567 striplib= 12568 old_striplib= 12569 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 12570 printf %s "checking whether stripping libraries is possible... " >&6; } 12571 if test -z "$STRIP"; then 12572 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12573 printf "%s\n" "no" >&6; } 12574 else 12575 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 12576 old_striplib="$STRIP --strip-debug" 12577 striplib="$STRIP --strip-unneeded" 12578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12579 printf "%s\n" "yes" >&6; } 12580 else 12581 case $host_os in 12582 darwin*) 12583 # FIXME - insert some real tests, host_os isn't really good enough 12584 striplib="$STRIP -x" 12585 old_striplib="$STRIP -S" 12586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12587 printf "%s\n" "yes" >&6; } 12588 ;; 12589 freebsd*) 12590 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 12591 old_striplib="$STRIP --strip-debug" 12592 striplib="$STRIP --strip-unneeded" 12593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12594 printf "%s\n" "yes" >&6; } 12595 else 12596 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12597 printf "%s\n" "no" >&6; } 12598 fi 12599 ;; 12600 *) 12601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12602 printf "%s\n" "no" >&6; } 12603 ;; 12604 esac 12605 fi 12606 fi 12607 12608 12609 12610 12611 12612 12613 12614 12615 12616 12617 12618 12619 # Report what library types will actually be built 12620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 12621 printf %s "checking if libtool supports shared libraries... " >&6; } 12622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 12623 printf "%s\n" "$can_build_shared" >&6; } 12624 12625 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 12626 printf %s "checking whether to build shared libraries... " >&6; } 12627 test no = "$can_build_shared" && enable_shared=no 12628 12629 # On AIX, shared libraries and static libraries use the same namespace, and 12630 # are all built from PIC. 12631 case $host_os in 12632 aix3*) 12633 test yes = "$enable_shared" && enable_static=no 12634 if test -n "$RANLIB"; then 12635 archive_cmds="$archive_cmds~\$RANLIB \$lib" 12636 postinstall_cmds='$RANLIB $lib' 12637 fi 12638 ;; 12639 12640 aix[4-9]*) 12641 if test ia64 != "$host_cpu"; then 12642 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 12643 yes,aix,yes) ;; # shared object as lib.so file only 12644 yes,svr4,*) ;; # shared object as lib.so archive member only 12645 yes,*) enable_static=no ;; # shared object in lib.a archive as well 12646 esac 12647 fi 12648 ;; 12649 esac 12650 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 12651 printf "%s\n" "$enable_shared" >&6; } 12652 12653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 12654 printf %s "checking whether to build static libraries... " >&6; } 12655 # Make sure either enable_shared or enable_static is yes. 12656 test yes = "$enable_shared" || enable_static=yes 12657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 12658 printf "%s\n" "$enable_static" >&6; } 12659 12660 12661 12662 12663 fi 12664 ac_ext=c 12665 ac_cpp='$CPP $CPPFLAGS' 12666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12668 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12669 12670 CC=$lt_save_CC 12671 12672 12673 12674 12675 12676 12677 12678 12679 12680 12681 12682 12683 12684 12685 12686 ac_config_commands="$ac_config_commands libtool" 12687 12688 12689 12690 12691 # Only expand once: 12692 12693 12694 12695 # Require X.Org macros 1.8 or later for AC_PROG_INSTALL 12696 12697 12698 12699 12700 12701 12702 12703 12704 12705 12706 12707 12708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 12709 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 12710 if test ${ac_cv_c_undeclared_builtin_options+y} 12711 then : 12712 printf %s "(cached) " >&6 12713 else $as_nop 12714 ac_save_CFLAGS=$CFLAGS 12715 ac_cv_c_undeclared_builtin_options='cannot detect' 12716 for ac_arg in '' -fno-builtin; do 12717 CFLAGS="$ac_save_CFLAGS $ac_arg" 12718 # This test program should *not* compile successfully. 12719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12720 /* end confdefs.h. */ 12721 12722 int 12723 main (void) 12724 { 12725 (void) strchr; 12726 ; 12727 return 0; 12728 } 12729 _ACEOF 12730 if ac_fn_c_try_compile "$LINENO" 12731 then : 12732 12733 else $as_nop 12734 # This test program should compile successfully. 12735 # No library function is consistently available on 12736 # freestanding implementations, so test against a dummy 12737 # declaration. Include always-available headers on the 12738 # off chance that they somehow elicit warnings. 12739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12740 /* end confdefs.h. */ 12741 #include <float.h> 12742 #include <limits.h> 12743 #include <stdarg.h> 12744 #include <stddef.h> 12745 extern void ac_decl (int, char *); 12746 12747 int 12748 main (void) 12749 { 12750 (void) ac_decl (0, (char *) 0); 12751 (void) ac_decl; 12752 12753 ; 12754 return 0; 12755 } 12756 _ACEOF 12757 if ac_fn_c_try_compile "$LINENO" 12758 then : 12759 if test x"$ac_arg" = x 12760 then : 12761 ac_cv_c_undeclared_builtin_options='none needed' 12762 else $as_nop 12763 ac_cv_c_undeclared_builtin_options=$ac_arg 12764 fi 12765 break 12766 fi 12767 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12768 fi 12769 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12770 done 12771 CFLAGS=$ac_save_CFLAGS 12772 12773 fi 12774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 12775 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 12776 case $ac_cv_c_undeclared_builtin_options in #( 12777 'cannot detect') : 12778 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12779 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12780 as_fn_error $? "cannot make $CC report undeclared builtins 12781 See \`config.log' for more details" "$LINENO" 5; } ;; #( 12782 'none needed') : 12783 ac_c_undeclared_builtin_options='' ;; #( 12784 *) : 12785 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 12786 esac 12787 12788 12789 12790 12791 12792 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12793 if test "x$ac_cv_have_decl___clang__" = xyes 12794 then : 12795 CLANGCC="yes" 12796 else $as_nop 12797 CLANGCC="no" 12798 fi 12799 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12800 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 12801 then : 12802 INTELCC="yes" 12803 else $as_nop 12804 INTELCC="no" 12805 fi 12806 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12807 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 12808 then : 12809 SUNCC="yes" 12810 else $as_nop 12811 SUNCC="no" 12812 fi 12813 12814 12815 12816 12817 12818 12819 12820 12821 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 12822 if test -n "$ac_tool_prefix"; then 12823 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 12824 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 12825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12826 printf %s "checking for $ac_word... " >&6; } 12827 if test ${ac_cv_path_PKG_CONFIG+y} 12828 then : 12829 printf %s "(cached) " >&6 12830 else $as_nop 12831 case $PKG_CONFIG in 12832 [\\/]* | ?:[\\/]*) 12833 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 12834 ;; 12835 *) 12836 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12837 for as_dir in $PATH 12838 do 12839 IFS=$as_save_IFS 12840 case $as_dir in #((( 12841 '') as_dir=./ ;; 12842 */) ;; 12843 *) as_dir=$as_dir/ ;; 12844 esac 12845 for ac_exec_ext in '' $ac_executable_extensions; do 12846 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12847 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 12848 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12849 break 2 12850 fi 12851 done 12852 done 12853 IFS=$as_save_IFS 12854 12855 ;; 12856 esac 12857 fi 12858 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 12859 if test -n "$PKG_CONFIG"; then 12860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 12861 printf "%s\n" "$PKG_CONFIG" >&6; } 12862 else 12863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12864 printf "%s\n" "no" >&6; } 12865 fi 12866 12867 12868 fi 12869 if test -z "$ac_cv_path_PKG_CONFIG"; then 12870 ac_pt_PKG_CONFIG=$PKG_CONFIG 12871 # Extract the first word of "pkg-config", so it can be a program name with args. 12872 set dummy pkg-config; ac_word=$2 12873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12874 printf %s "checking for $ac_word... " >&6; } 12875 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 12876 then : 12877 printf %s "(cached) " >&6 12878 else $as_nop 12879 case $ac_pt_PKG_CONFIG in 12880 [\\/]* | ?:[\\/]*) 12881 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 12882 ;; 12883 *) 12884 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12885 for as_dir in $PATH 12886 do 12887 IFS=$as_save_IFS 12888 case $as_dir in #((( 12889 '') as_dir=./ ;; 12890 */) ;; 12891 *) as_dir=$as_dir/ ;; 12892 esac 12893 for ac_exec_ext in '' $ac_executable_extensions; do 12894 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12895 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 12896 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12897 break 2 12898 fi 12899 done 12900 done 12901 IFS=$as_save_IFS 12902 12903 ;; 12904 esac 12905 fi 12906 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 12907 if test -n "$ac_pt_PKG_CONFIG"; then 12908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 12909 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 12910 else 12911 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12912 printf "%s\n" "no" >&6; } 12913 fi 12914 12915 if test "x$ac_pt_PKG_CONFIG" = x; then 12916 PKG_CONFIG="" 12917 else 12918 case $cross_compiling:$ac_tool_warned in 12919 yes:) 12920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12921 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12922 ac_tool_warned=yes ;; 12923 esac 12924 PKG_CONFIG=$ac_pt_PKG_CONFIG 12925 fi 12926 else 12927 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 12928 fi 12929 12930 fi 12931 if test -n "$PKG_CONFIG"; then 12932 _pkg_min_version=0.9.0 12933 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 12934 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 12935 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 12936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12937 printf "%s\n" "yes" >&6; } 12938 else 12939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12940 printf "%s\n" "no" >&6; } 12941 PKG_CONFIG="" 12942 fi 12943 fi 12944 12945 12946 12947 12948 12949 # Check whether --enable-selective-werror was given. 12950 if test ${enable_selective_werror+y} 12951 then : 12952 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 12953 else $as_nop 12954 SELECTIVE_WERROR=yes 12955 fi 12956 12957 12958 12959 12960 12961 # -v is too short to test reliably with XORG_TESTSET_CFLAG 12962 if test "x$SUNCC" = "xyes"; then 12963 BASE_CFLAGS="-v" 12964 else 12965 BASE_CFLAGS="" 12966 fi 12967 12968 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 12969 12970 12971 12972 12973 12974 12975 12976 12977 12978 12979 12980 12981 12982 xorg_testset_save_CFLAGS="$CFLAGS" 12983 12984 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12986 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12987 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12988 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 12989 then : 12990 printf %s "(cached) " >&6 12991 else $as_nop 12992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12993 /* end confdefs.h. */ 12994 int i; 12995 _ACEOF 12996 if ac_fn_c_try_compile "$LINENO" 12997 then : 12998 xorg_cv_cc_flag_unknown_warning_option=yes 12999 else $as_nop 13000 xorg_cv_cc_flag_unknown_warning_option=no 13001 fi 13002 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13003 fi 13004 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13005 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13006 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13007 CFLAGS="$xorg_testset_save_CFLAGS" 13008 fi 13009 13010 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13011 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13012 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13013 fi 13014 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13015 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13016 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13017 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13018 then : 13019 printf %s "(cached) " >&6 13020 else $as_nop 13021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13022 /* end confdefs.h. */ 13023 int i; 13024 _ACEOF 13025 if ac_fn_c_try_compile "$LINENO" 13026 then : 13027 xorg_cv_cc_flag_unused_command_line_argument=yes 13028 else $as_nop 13029 xorg_cv_cc_flag_unused_command_line_argument=no 13030 fi 13031 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13032 fi 13033 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13034 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13035 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13036 CFLAGS="$xorg_testset_save_CFLAGS" 13037 fi 13038 13039 found="no" 13040 13041 if test $found = "no" ; then 13042 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13043 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13044 fi 13045 13046 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13048 fi 13049 13050 CFLAGS="$CFLAGS -Wall" 13051 13052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 13053 printf %s "checking if $CC supports -Wall... " >&6; } 13054 cacheid=xorg_cv_cc_flag__Wall 13055 if eval test \${$cacheid+y} 13056 then : 13057 printf %s "(cached) " >&6 13058 else $as_nop 13059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13060 /* end confdefs.h. */ 13061 int i; 13062 int 13063 main (void) 13064 { 13065 13066 ; 13067 return 0; 13068 } 13069 _ACEOF 13070 if ac_fn_c_try_link "$LINENO" 13071 then : 13072 eval $cacheid=yes 13073 else $as_nop 13074 eval $cacheid=no 13075 fi 13076 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13077 conftest$ac_exeext conftest.$ac_ext 13078 fi 13079 13080 13081 CFLAGS="$xorg_testset_save_CFLAGS" 13082 13083 eval supported=\$$cacheid 13084 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13085 printf "%s\n" "$supported" >&6; } 13086 if test "$supported" = "yes" ; then 13087 BASE_CFLAGS="$BASE_CFLAGS -Wall" 13088 found="yes" 13089 fi 13090 fi 13091 13092 13093 13094 13095 13096 13097 13098 13099 13100 13101 13102 13103 13104 13105 13106 xorg_testset_save_CFLAGS="$CFLAGS" 13107 13108 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13111 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13112 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13113 then : 13114 printf %s "(cached) " >&6 13115 else $as_nop 13116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13117 /* end confdefs.h. */ 13118 int i; 13119 _ACEOF 13120 if ac_fn_c_try_compile "$LINENO" 13121 then : 13122 xorg_cv_cc_flag_unknown_warning_option=yes 13123 else $as_nop 13124 xorg_cv_cc_flag_unknown_warning_option=no 13125 fi 13126 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13127 fi 13128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13129 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13130 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13131 CFLAGS="$xorg_testset_save_CFLAGS" 13132 fi 13133 13134 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13135 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13136 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13137 fi 13138 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13140 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13141 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13142 then : 13143 printf %s "(cached) " >&6 13144 else $as_nop 13145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13146 /* end confdefs.h. */ 13147 int i; 13148 _ACEOF 13149 if ac_fn_c_try_compile "$LINENO" 13150 then : 13151 xorg_cv_cc_flag_unused_command_line_argument=yes 13152 else $as_nop 13153 xorg_cv_cc_flag_unused_command_line_argument=no 13154 fi 13155 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13156 fi 13157 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13158 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13159 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13160 CFLAGS="$xorg_testset_save_CFLAGS" 13161 fi 13162 13163 found="no" 13164 13165 if test $found = "no" ; then 13166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13168 fi 13169 13170 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13172 fi 13173 13174 CFLAGS="$CFLAGS -Wpointer-arith" 13175 13176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 13177 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 13178 cacheid=xorg_cv_cc_flag__Wpointer_arith 13179 if eval test \${$cacheid+y} 13180 then : 13181 printf %s "(cached) " >&6 13182 else $as_nop 13183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13184 /* end confdefs.h. */ 13185 int i; 13186 int 13187 main (void) 13188 { 13189 13190 ; 13191 return 0; 13192 } 13193 _ACEOF 13194 if ac_fn_c_try_link "$LINENO" 13195 then : 13196 eval $cacheid=yes 13197 else $as_nop 13198 eval $cacheid=no 13199 fi 13200 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13201 conftest$ac_exeext conftest.$ac_ext 13202 fi 13203 13204 13205 CFLAGS="$xorg_testset_save_CFLAGS" 13206 13207 eval supported=\$$cacheid 13208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13209 printf "%s\n" "$supported" >&6; } 13210 if test "$supported" = "yes" ; then 13211 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 13212 found="yes" 13213 fi 13214 fi 13215 13216 13217 13218 13219 13220 13221 13222 13223 13224 13225 13226 13227 13228 13229 13230 xorg_testset_save_CFLAGS="$CFLAGS" 13231 13232 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13235 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13236 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13237 then : 13238 printf %s "(cached) " >&6 13239 else $as_nop 13240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13241 /* end confdefs.h. */ 13242 int i; 13243 _ACEOF 13244 if ac_fn_c_try_compile "$LINENO" 13245 then : 13246 xorg_cv_cc_flag_unknown_warning_option=yes 13247 else $as_nop 13248 xorg_cv_cc_flag_unknown_warning_option=no 13249 fi 13250 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13251 fi 13252 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13253 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13254 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13255 CFLAGS="$xorg_testset_save_CFLAGS" 13256 fi 13257 13258 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13259 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13261 fi 13262 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13263 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13264 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13265 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13266 then : 13267 printf %s "(cached) " >&6 13268 else $as_nop 13269 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13270 /* end confdefs.h. */ 13271 int i; 13272 _ACEOF 13273 if ac_fn_c_try_compile "$LINENO" 13274 then : 13275 xorg_cv_cc_flag_unused_command_line_argument=yes 13276 else $as_nop 13277 xorg_cv_cc_flag_unused_command_line_argument=no 13278 fi 13279 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13280 fi 13281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13282 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13283 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13284 CFLAGS="$xorg_testset_save_CFLAGS" 13285 fi 13286 13287 found="no" 13288 13289 if test $found = "no" ; then 13290 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13292 fi 13293 13294 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13295 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13296 fi 13297 13298 CFLAGS="$CFLAGS -Wmissing-declarations" 13299 13300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 13301 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 13302 cacheid=xorg_cv_cc_flag__Wmissing_declarations 13303 if eval test \${$cacheid+y} 13304 then : 13305 printf %s "(cached) " >&6 13306 else $as_nop 13307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13308 /* end confdefs.h. */ 13309 int i; 13310 int 13311 main (void) 13312 { 13313 13314 ; 13315 return 0; 13316 } 13317 _ACEOF 13318 if ac_fn_c_try_link "$LINENO" 13319 then : 13320 eval $cacheid=yes 13321 else $as_nop 13322 eval $cacheid=no 13323 fi 13324 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13325 conftest$ac_exeext conftest.$ac_ext 13326 fi 13327 13328 13329 CFLAGS="$xorg_testset_save_CFLAGS" 13330 13331 eval supported=\$$cacheid 13332 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13333 printf "%s\n" "$supported" >&6; } 13334 if test "$supported" = "yes" ; then 13335 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 13336 found="yes" 13337 fi 13338 fi 13339 13340 13341 13342 13343 13344 13345 13346 13347 13348 13349 13350 13351 13352 13353 13354 xorg_testset_save_CFLAGS="$CFLAGS" 13355 13356 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13359 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13360 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13361 then : 13362 printf %s "(cached) " >&6 13363 else $as_nop 13364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13365 /* end confdefs.h. */ 13366 int i; 13367 _ACEOF 13368 if ac_fn_c_try_compile "$LINENO" 13369 then : 13370 xorg_cv_cc_flag_unknown_warning_option=yes 13371 else $as_nop 13372 xorg_cv_cc_flag_unknown_warning_option=no 13373 fi 13374 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13375 fi 13376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13377 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13378 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13379 CFLAGS="$xorg_testset_save_CFLAGS" 13380 fi 13381 13382 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13383 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13384 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13385 fi 13386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13387 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13388 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13389 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13390 then : 13391 printf %s "(cached) " >&6 13392 else $as_nop 13393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13394 /* end confdefs.h. */ 13395 int i; 13396 _ACEOF 13397 if ac_fn_c_try_compile "$LINENO" 13398 then : 13399 xorg_cv_cc_flag_unused_command_line_argument=yes 13400 else $as_nop 13401 xorg_cv_cc_flag_unused_command_line_argument=no 13402 fi 13403 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13404 fi 13405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13406 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13407 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13408 CFLAGS="$xorg_testset_save_CFLAGS" 13409 fi 13410 13411 found="no" 13412 13413 if test $found = "no" ; then 13414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13416 fi 13417 13418 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13419 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13420 fi 13421 13422 CFLAGS="$CFLAGS -Wformat=2" 13423 13424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 13425 printf %s "checking if $CC supports -Wformat=2... " >&6; } 13426 cacheid=xorg_cv_cc_flag__Wformat_2 13427 if eval test \${$cacheid+y} 13428 then : 13429 printf %s "(cached) " >&6 13430 else $as_nop 13431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13432 /* end confdefs.h. */ 13433 int i; 13434 int 13435 main (void) 13436 { 13437 13438 ; 13439 return 0; 13440 } 13441 _ACEOF 13442 if ac_fn_c_try_link "$LINENO" 13443 then : 13444 eval $cacheid=yes 13445 else $as_nop 13446 eval $cacheid=no 13447 fi 13448 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13449 conftest$ac_exeext conftest.$ac_ext 13450 fi 13451 13452 13453 CFLAGS="$xorg_testset_save_CFLAGS" 13454 13455 eval supported=\$$cacheid 13456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13457 printf "%s\n" "$supported" >&6; } 13458 if test "$supported" = "yes" ; then 13459 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 13460 found="yes" 13461 fi 13462 fi 13463 13464 if test $found = "no" ; then 13465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13467 fi 13468 13469 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13470 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13471 fi 13472 13473 CFLAGS="$CFLAGS -Wformat" 13474 13475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 13476 printf %s "checking if $CC supports -Wformat... " >&6; } 13477 cacheid=xorg_cv_cc_flag__Wformat 13478 if eval test \${$cacheid+y} 13479 then : 13480 printf %s "(cached) " >&6 13481 else $as_nop 13482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13483 /* end confdefs.h. */ 13484 int i; 13485 int 13486 main (void) 13487 { 13488 13489 ; 13490 return 0; 13491 } 13492 _ACEOF 13493 if ac_fn_c_try_link "$LINENO" 13494 then : 13495 eval $cacheid=yes 13496 else $as_nop 13497 eval $cacheid=no 13498 fi 13499 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13500 conftest$ac_exeext conftest.$ac_ext 13501 fi 13502 13503 13504 CFLAGS="$xorg_testset_save_CFLAGS" 13505 13506 eval supported=\$$cacheid 13507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13508 printf "%s\n" "$supported" >&6; } 13509 if test "$supported" = "yes" ; then 13510 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 13511 found="yes" 13512 fi 13513 fi 13514 13515 13516 13517 13518 13519 13520 13521 13522 13523 13524 13525 13526 13527 13528 13529 13530 13531 xorg_testset_save_CFLAGS="$CFLAGS" 13532 13533 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13535 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13536 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13537 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13538 then : 13539 printf %s "(cached) " >&6 13540 else $as_nop 13541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13542 /* end confdefs.h. */ 13543 int i; 13544 _ACEOF 13545 if ac_fn_c_try_compile "$LINENO" 13546 then : 13547 xorg_cv_cc_flag_unknown_warning_option=yes 13548 else $as_nop 13549 xorg_cv_cc_flag_unknown_warning_option=no 13550 fi 13551 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13552 fi 13553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13554 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13555 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13556 CFLAGS="$xorg_testset_save_CFLAGS" 13557 fi 13558 13559 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13560 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13561 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13562 fi 13563 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13565 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13566 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13567 then : 13568 printf %s "(cached) " >&6 13569 else $as_nop 13570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13571 /* end confdefs.h. */ 13572 int i; 13573 _ACEOF 13574 if ac_fn_c_try_compile "$LINENO" 13575 then : 13576 xorg_cv_cc_flag_unused_command_line_argument=yes 13577 else $as_nop 13578 xorg_cv_cc_flag_unused_command_line_argument=no 13579 fi 13580 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13581 fi 13582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13583 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13584 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13585 CFLAGS="$xorg_testset_save_CFLAGS" 13586 fi 13587 13588 found="no" 13589 13590 if test $found = "no" ; then 13591 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13592 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13593 fi 13594 13595 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13596 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13597 fi 13598 13599 CFLAGS="$CFLAGS -Wstrict-prototypes" 13600 13601 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 13602 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 13603 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 13604 if eval test \${$cacheid+y} 13605 then : 13606 printf %s "(cached) " >&6 13607 else $as_nop 13608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13609 /* end confdefs.h. */ 13610 int i; 13611 int 13612 main (void) 13613 { 13614 13615 ; 13616 return 0; 13617 } 13618 _ACEOF 13619 if ac_fn_c_try_link "$LINENO" 13620 then : 13621 eval $cacheid=yes 13622 else $as_nop 13623 eval $cacheid=no 13624 fi 13625 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13626 conftest$ac_exeext conftest.$ac_ext 13627 fi 13628 13629 13630 CFLAGS="$xorg_testset_save_CFLAGS" 13631 13632 eval supported=\$$cacheid 13633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13634 printf "%s\n" "$supported" >&6; } 13635 if test "$supported" = "yes" ; then 13636 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 13637 found="yes" 13638 fi 13639 fi 13640 13641 13642 13643 13644 13645 13646 13647 13648 13649 13650 13651 13652 13653 13654 13655 xorg_testset_save_CFLAGS="$CFLAGS" 13656 13657 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13658 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13659 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13660 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13661 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13662 then : 13663 printf %s "(cached) " >&6 13664 else $as_nop 13665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13666 /* end confdefs.h. */ 13667 int i; 13668 _ACEOF 13669 if ac_fn_c_try_compile "$LINENO" 13670 then : 13671 xorg_cv_cc_flag_unknown_warning_option=yes 13672 else $as_nop 13673 xorg_cv_cc_flag_unknown_warning_option=no 13674 fi 13675 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13676 fi 13677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13678 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13679 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13680 CFLAGS="$xorg_testset_save_CFLAGS" 13681 fi 13682 13683 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13686 fi 13687 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13688 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13689 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13690 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13691 then : 13692 printf %s "(cached) " >&6 13693 else $as_nop 13694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13695 /* end confdefs.h. */ 13696 int i; 13697 _ACEOF 13698 if ac_fn_c_try_compile "$LINENO" 13699 then : 13700 xorg_cv_cc_flag_unused_command_line_argument=yes 13701 else $as_nop 13702 xorg_cv_cc_flag_unused_command_line_argument=no 13703 fi 13704 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13705 fi 13706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13707 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13708 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13709 CFLAGS="$xorg_testset_save_CFLAGS" 13710 fi 13711 13712 found="no" 13713 13714 if test $found = "no" ; then 13715 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13716 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13717 fi 13718 13719 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13720 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13721 fi 13722 13723 CFLAGS="$CFLAGS -Wmissing-prototypes" 13724 13725 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 13726 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 13727 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 13728 if eval test \${$cacheid+y} 13729 then : 13730 printf %s "(cached) " >&6 13731 else $as_nop 13732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13733 /* end confdefs.h. */ 13734 int i; 13735 int 13736 main (void) 13737 { 13738 13739 ; 13740 return 0; 13741 } 13742 _ACEOF 13743 if ac_fn_c_try_link "$LINENO" 13744 then : 13745 eval $cacheid=yes 13746 else $as_nop 13747 eval $cacheid=no 13748 fi 13749 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13750 conftest$ac_exeext conftest.$ac_ext 13751 fi 13752 13753 13754 CFLAGS="$xorg_testset_save_CFLAGS" 13755 13756 eval supported=\$$cacheid 13757 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13758 printf "%s\n" "$supported" >&6; } 13759 if test "$supported" = "yes" ; then 13760 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 13761 found="yes" 13762 fi 13763 fi 13764 13765 13766 13767 13768 13769 13770 13771 13772 13773 13774 13775 13776 13777 13778 13779 xorg_testset_save_CFLAGS="$CFLAGS" 13780 13781 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13784 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13785 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13786 then : 13787 printf %s "(cached) " >&6 13788 else $as_nop 13789 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13790 /* end confdefs.h. */ 13791 int i; 13792 _ACEOF 13793 if ac_fn_c_try_compile "$LINENO" 13794 then : 13795 xorg_cv_cc_flag_unknown_warning_option=yes 13796 else $as_nop 13797 xorg_cv_cc_flag_unknown_warning_option=no 13798 fi 13799 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13800 fi 13801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13802 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13803 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13804 CFLAGS="$xorg_testset_save_CFLAGS" 13805 fi 13806 13807 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13810 fi 13811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13812 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13813 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13814 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13815 then : 13816 printf %s "(cached) " >&6 13817 else $as_nop 13818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13819 /* end confdefs.h. */ 13820 int i; 13821 _ACEOF 13822 if ac_fn_c_try_compile "$LINENO" 13823 then : 13824 xorg_cv_cc_flag_unused_command_line_argument=yes 13825 else $as_nop 13826 xorg_cv_cc_flag_unused_command_line_argument=no 13827 fi 13828 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13829 fi 13830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13831 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13833 CFLAGS="$xorg_testset_save_CFLAGS" 13834 fi 13835 13836 found="no" 13837 13838 if test $found = "no" ; then 13839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13841 fi 13842 13843 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13845 fi 13846 13847 CFLAGS="$CFLAGS -Wnested-externs" 13848 13849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 13850 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 13851 cacheid=xorg_cv_cc_flag__Wnested_externs 13852 if eval test \${$cacheid+y} 13853 then : 13854 printf %s "(cached) " >&6 13855 else $as_nop 13856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13857 /* end confdefs.h. */ 13858 int i; 13859 int 13860 main (void) 13861 { 13862 13863 ; 13864 return 0; 13865 } 13866 _ACEOF 13867 if ac_fn_c_try_link "$LINENO" 13868 then : 13869 eval $cacheid=yes 13870 else $as_nop 13871 eval $cacheid=no 13872 fi 13873 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13874 conftest$ac_exeext conftest.$ac_ext 13875 fi 13876 13877 13878 CFLAGS="$xorg_testset_save_CFLAGS" 13879 13880 eval supported=\$$cacheid 13881 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13882 printf "%s\n" "$supported" >&6; } 13883 if test "$supported" = "yes" ; then 13884 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 13885 found="yes" 13886 fi 13887 fi 13888 13889 13890 13891 13892 13893 13894 13895 13896 13897 13898 13899 13900 13901 13902 13903 xorg_testset_save_CFLAGS="$CFLAGS" 13904 13905 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13908 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13909 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13910 then : 13911 printf %s "(cached) " >&6 13912 else $as_nop 13913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13914 /* end confdefs.h. */ 13915 int i; 13916 _ACEOF 13917 if ac_fn_c_try_compile "$LINENO" 13918 then : 13919 xorg_cv_cc_flag_unknown_warning_option=yes 13920 else $as_nop 13921 xorg_cv_cc_flag_unknown_warning_option=no 13922 fi 13923 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13924 fi 13925 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13926 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13927 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13928 CFLAGS="$xorg_testset_save_CFLAGS" 13929 fi 13930 13931 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13932 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13933 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13934 fi 13935 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13937 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13938 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13939 then : 13940 printf %s "(cached) " >&6 13941 else $as_nop 13942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13943 /* end confdefs.h. */ 13944 int i; 13945 _ACEOF 13946 if ac_fn_c_try_compile "$LINENO" 13947 then : 13948 xorg_cv_cc_flag_unused_command_line_argument=yes 13949 else $as_nop 13950 xorg_cv_cc_flag_unused_command_line_argument=no 13951 fi 13952 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13953 fi 13954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13955 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13956 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13957 CFLAGS="$xorg_testset_save_CFLAGS" 13958 fi 13959 13960 found="no" 13961 13962 if test $found = "no" ; then 13963 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13965 fi 13966 13967 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13969 fi 13970 13971 CFLAGS="$CFLAGS -Wbad-function-cast" 13972 13973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 13974 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 13975 cacheid=xorg_cv_cc_flag__Wbad_function_cast 13976 if eval test \${$cacheid+y} 13977 then : 13978 printf %s "(cached) " >&6 13979 else $as_nop 13980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13981 /* end confdefs.h. */ 13982 int i; 13983 int 13984 main (void) 13985 { 13986 13987 ; 13988 return 0; 13989 } 13990 _ACEOF 13991 if ac_fn_c_try_link "$LINENO" 13992 then : 13993 eval $cacheid=yes 13994 else $as_nop 13995 eval $cacheid=no 13996 fi 13997 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13998 conftest$ac_exeext conftest.$ac_ext 13999 fi 14000 14001 14002 CFLAGS="$xorg_testset_save_CFLAGS" 14003 14004 eval supported=\$$cacheid 14005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14006 printf "%s\n" "$supported" >&6; } 14007 if test "$supported" = "yes" ; then 14008 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 14009 found="yes" 14010 fi 14011 fi 14012 14013 14014 14015 14016 14017 14018 14019 14020 14021 14022 14023 14024 14025 14026 14027 xorg_testset_save_CFLAGS="$CFLAGS" 14028 14029 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14030 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14032 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14033 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14034 then : 14035 printf %s "(cached) " >&6 14036 else $as_nop 14037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14038 /* end confdefs.h. */ 14039 int i; 14040 _ACEOF 14041 if ac_fn_c_try_compile "$LINENO" 14042 then : 14043 xorg_cv_cc_flag_unknown_warning_option=yes 14044 else $as_nop 14045 xorg_cv_cc_flag_unknown_warning_option=no 14046 fi 14047 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14048 fi 14049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14050 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14051 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14052 CFLAGS="$xorg_testset_save_CFLAGS" 14053 fi 14054 14055 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14056 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14057 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14058 fi 14059 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14061 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14062 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14063 then : 14064 printf %s "(cached) " >&6 14065 else $as_nop 14066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14067 /* end confdefs.h. */ 14068 int i; 14069 _ACEOF 14070 if ac_fn_c_try_compile "$LINENO" 14071 then : 14072 xorg_cv_cc_flag_unused_command_line_argument=yes 14073 else $as_nop 14074 xorg_cv_cc_flag_unused_command_line_argument=no 14075 fi 14076 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14077 fi 14078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14079 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14080 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14081 CFLAGS="$xorg_testset_save_CFLAGS" 14082 fi 14083 14084 found="no" 14085 14086 if test $found = "no" ; then 14087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14089 fi 14090 14091 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14093 fi 14094 14095 CFLAGS="$CFLAGS -Wold-style-definition" 14096 14097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 14098 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 14099 cacheid=xorg_cv_cc_flag__Wold_style_definition 14100 if eval test \${$cacheid+y} 14101 then : 14102 printf %s "(cached) " >&6 14103 else $as_nop 14104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14105 /* end confdefs.h. */ 14106 int i; 14107 int 14108 main (void) 14109 { 14110 14111 ; 14112 return 0; 14113 } 14114 _ACEOF 14115 if ac_fn_c_try_link "$LINENO" 14116 then : 14117 eval $cacheid=yes 14118 else $as_nop 14119 eval $cacheid=no 14120 fi 14121 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14122 conftest$ac_exeext conftest.$ac_ext 14123 fi 14124 14125 14126 CFLAGS="$xorg_testset_save_CFLAGS" 14127 14128 eval supported=\$$cacheid 14129 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14130 printf "%s\n" "$supported" >&6; } 14131 if test "$supported" = "yes" ; then 14132 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 14133 found="yes" 14134 fi 14135 fi 14136 14137 if test $found = "no" ; then 14138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14140 fi 14141 14142 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14143 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14144 fi 14145 14146 CFLAGS="$CFLAGS -fd" 14147 14148 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 14149 printf %s "checking if $CC supports -fd... " >&6; } 14150 cacheid=xorg_cv_cc_flag__fd 14151 if eval test \${$cacheid+y} 14152 then : 14153 printf %s "(cached) " >&6 14154 else $as_nop 14155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14156 /* end confdefs.h. */ 14157 int i; 14158 int 14159 main (void) 14160 { 14161 14162 ; 14163 return 0; 14164 } 14165 _ACEOF 14166 if ac_fn_c_try_link "$LINENO" 14167 then : 14168 eval $cacheid=yes 14169 else $as_nop 14170 eval $cacheid=no 14171 fi 14172 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14173 conftest$ac_exeext conftest.$ac_ext 14174 fi 14175 14176 14177 CFLAGS="$xorg_testset_save_CFLAGS" 14178 14179 eval supported=\$$cacheid 14180 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14181 printf "%s\n" "$supported" >&6; } 14182 if test "$supported" = "yes" ; then 14183 BASE_CFLAGS="$BASE_CFLAGS -fd" 14184 found="yes" 14185 fi 14186 fi 14187 14188 14189 14190 14191 14192 14193 14194 14195 14196 14197 14198 14199 14200 14201 14202 xorg_testset_save_CFLAGS="$CFLAGS" 14203 14204 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14205 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14207 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14208 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14209 then : 14210 printf %s "(cached) " >&6 14211 else $as_nop 14212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14213 /* end confdefs.h. */ 14214 int i; 14215 _ACEOF 14216 if ac_fn_c_try_compile "$LINENO" 14217 then : 14218 xorg_cv_cc_flag_unknown_warning_option=yes 14219 else $as_nop 14220 xorg_cv_cc_flag_unknown_warning_option=no 14221 fi 14222 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14223 fi 14224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14225 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14226 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14227 CFLAGS="$xorg_testset_save_CFLAGS" 14228 fi 14229 14230 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14231 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14233 fi 14234 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14236 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14237 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14238 then : 14239 printf %s "(cached) " >&6 14240 else $as_nop 14241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14242 /* end confdefs.h. */ 14243 int i; 14244 _ACEOF 14245 if ac_fn_c_try_compile "$LINENO" 14246 then : 14247 xorg_cv_cc_flag_unused_command_line_argument=yes 14248 else $as_nop 14249 xorg_cv_cc_flag_unused_command_line_argument=no 14250 fi 14251 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14252 fi 14253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14254 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14255 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14256 CFLAGS="$xorg_testset_save_CFLAGS" 14257 fi 14258 14259 found="no" 14260 14261 if test $found = "no" ; then 14262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14264 fi 14265 14266 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14267 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14268 fi 14269 14270 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 14271 14272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 14273 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 14274 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 14275 if eval test \${$cacheid+y} 14276 then : 14277 printf %s "(cached) " >&6 14278 else $as_nop 14279 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14280 /* end confdefs.h. */ 14281 int i; 14282 int 14283 main (void) 14284 { 14285 14286 ; 14287 return 0; 14288 } 14289 _ACEOF 14290 if ac_fn_c_try_link "$LINENO" 14291 then : 14292 eval $cacheid=yes 14293 else $as_nop 14294 eval $cacheid=no 14295 fi 14296 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14297 conftest$ac_exeext conftest.$ac_ext 14298 fi 14299 14300 14301 CFLAGS="$xorg_testset_save_CFLAGS" 14302 14303 eval supported=\$$cacheid 14304 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14305 printf "%s\n" "$supported" >&6; } 14306 if test "$supported" = "yes" ; then 14307 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 14308 found="yes" 14309 fi 14310 fi 14311 14312 14313 14314 14315 14316 # This chunk adds additional warnings that could catch undesired effects. 14317 14318 14319 14320 14321 14322 14323 14324 14325 14326 14327 14328 14329 14330 xorg_testset_save_CFLAGS="$CFLAGS" 14331 14332 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14333 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14335 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14336 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14337 then : 14338 printf %s "(cached) " >&6 14339 else $as_nop 14340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14341 /* end confdefs.h. */ 14342 int i; 14343 _ACEOF 14344 if ac_fn_c_try_compile "$LINENO" 14345 then : 14346 xorg_cv_cc_flag_unknown_warning_option=yes 14347 else $as_nop 14348 xorg_cv_cc_flag_unknown_warning_option=no 14349 fi 14350 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14351 fi 14352 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14353 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14354 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14355 CFLAGS="$xorg_testset_save_CFLAGS" 14356 fi 14357 14358 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14359 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14361 fi 14362 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14364 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14365 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14366 then : 14367 printf %s "(cached) " >&6 14368 else $as_nop 14369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14370 /* end confdefs.h. */ 14371 int i; 14372 _ACEOF 14373 if ac_fn_c_try_compile "$LINENO" 14374 then : 14375 xorg_cv_cc_flag_unused_command_line_argument=yes 14376 else $as_nop 14377 xorg_cv_cc_flag_unused_command_line_argument=no 14378 fi 14379 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14380 fi 14381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14382 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14383 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14384 CFLAGS="$xorg_testset_save_CFLAGS" 14385 fi 14386 14387 found="no" 14388 14389 if test $found = "no" ; then 14390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14392 fi 14393 14394 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14395 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14396 fi 14397 14398 CFLAGS="$CFLAGS -Wunused" 14399 14400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 14401 printf %s "checking if $CC supports -Wunused... " >&6; } 14402 cacheid=xorg_cv_cc_flag__Wunused 14403 if eval test \${$cacheid+y} 14404 then : 14405 printf %s "(cached) " >&6 14406 else $as_nop 14407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14408 /* end confdefs.h. */ 14409 int i; 14410 int 14411 main (void) 14412 { 14413 14414 ; 14415 return 0; 14416 } 14417 _ACEOF 14418 if ac_fn_c_try_link "$LINENO" 14419 then : 14420 eval $cacheid=yes 14421 else $as_nop 14422 eval $cacheid=no 14423 fi 14424 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14425 conftest$ac_exeext conftest.$ac_ext 14426 fi 14427 14428 14429 CFLAGS="$xorg_testset_save_CFLAGS" 14430 14431 eval supported=\$$cacheid 14432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14433 printf "%s\n" "$supported" >&6; } 14434 if test "$supported" = "yes" ; then 14435 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 14436 found="yes" 14437 fi 14438 fi 14439 14440 14441 14442 14443 14444 14445 14446 14447 14448 14449 14450 14451 14452 14453 14454 xorg_testset_save_CFLAGS="$CFLAGS" 14455 14456 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14459 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14460 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14461 then : 14462 printf %s "(cached) " >&6 14463 else $as_nop 14464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14465 /* end confdefs.h. */ 14466 int i; 14467 _ACEOF 14468 if ac_fn_c_try_compile "$LINENO" 14469 then : 14470 xorg_cv_cc_flag_unknown_warning_option=yes 14471 else $as_nop 14472 xorg_cv_cc_flag_unknown_warning_option=no 14473 fi 14474 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14475 fi 14476 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14477 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14479 CFLAGS="$xorg_testset_save_CFLAGS" 14480 fi 14481 14482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14485 fi 14486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14488 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14489 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14490 then : 14491 printf %s "(cached) " >&6 14492 else $as_nop 14493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14494 /* end confdefs.h. */ 14495 int i; 14496 _ACEOF 14497 if ac_fn_c_try_compile "$LINENO" 14498 then : 14499 xorg_cv_cc_flag_unused_command_line_argument=yes 14500 else $as_nop 14501 xorg_cv_cc_flag_unused_command_line_argument=no 14502 fi 14503 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14504 fi 14505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14506 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14508 CFLAGS="$xorg_testset_save_CFLAGS" 14509 fi 14510 14511 found="no" 14512 14513 if test $found = "no" ; then 14514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14516 fi 14517 14518 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14520 fi 14521 14522 CFLAGS="$CFLAGS -Wuninitialized" 14523 14524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 14525 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 14526 cacheid=xorg_cv_cc_flag__Wuninitialized 14527 if eval test \${$cacheid+y} 14528 then : 14529 printf %s "(cached) " >&6 14530 else $as_nop 14531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14532 /* end confdefs.h. */ 14533 int i; 14534 int 14535 main (void) 14536 { 14537 14538 ; 14539 return 0; 14540 } 14541 _ACEOF 14542 if ac_fn_c_try_link "$LINENO" 14543 then : 14544 eval $cacheid=yes 14545 else $as_nop 14546 eval $cacheid=no 14547 fi 14548 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14549 conftest$ac_exeext conftest.$ac_ext 14550 fi 14551 14552 14553 CFLAGS="$xorg_testset_save_CFLAGS" 14554 14555 eval supported=\$$cacheid 14556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14557 printf "%s\n" "$supported" >&6; } 14558 if test "$supported" = "yes" ; then 14559 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 14560 found="yes" 14561 fi 14562 fi 14563 14564 14565 14566 14567 14568 14569 14570 14571 14572 14573 14574 14575 14576 14577 14578 xorg_testset_save_CFLAGS="$CFLAGS" 14579 14580 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14583 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14584 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14585 then : 14586 printf %s "(cached) " >&6 14587 else $as_nop 14588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14589 /* end confdefs.h. */ 14590 int i; 14591 _ACEOF 14592 if ac_fn_c_try_compile "$LINENO" 14593 then : 14594 xorg_cv_cc_flag_unknown_warning_option=yes 14595 else $as_nop 14596 xorg_cv_cc_flag_unknown_warning_option=no 14597 fi 14598 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14599 fi 14600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14601 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14602 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14603 CFLAGS="$xorg_testset_save_CFLAGS" 14604 fi 14605 14606 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14609 fi 14610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14612 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14613 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14614 then : 14615 printf %s "(cached) " >&6 14616 else $as_nop 14617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14618 /* end confdefs.h. */ 14619 int i; 14620 _ACEOF 14621 if ac_fn_c_try_compile "$LINENO" 14622 then : 14623 xorg_cv_cc_flag_unused_command_line_argument=yes 14624 else $as_nop 14625 xorg_cv_cc_flag_unused_command_line_argument=no 14626 fi 14627 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14628 fi 14629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14630 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14631 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14632 CFLAGS="$xorg_testset_save_CFLAGS" 14633 fi 14634 14635 found="no" 14636 14637 if test $found = "no" ; then 14638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14640 fi 14641 14642 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14643 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14644 fi 14645 14646 CFLAGS="$CFLAGS -Wshadow" 14647 14648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 14649 printf %s "checking if $CC supports -Wshadow... " >&6; } 14650 cacheid=xorg_cv_cc_flag__Wshadow 14651 if eval test \${$cacheid+y} 14652 then : 14653 printf %s "(cached) " >&6 14654 else $as_nop 14655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14656 /* end confdefs.h. */ 14657 int i; 14658 int 14659 main (void) 14660 { 14661 14662 ; 14663 return 0; 14664 } 14665 _ACEOF 14666 if ac_fn_c_try_link "$LINENO" 14667 then : 14668 eval $cacheid=yes 14669 else $as_nop 14670 eval $cacheid=no 14671 fi 14672 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14673 conftest$ac_exeext conftest.$ac_ext 14674 fi 14675 14676 14677 CFLAGS="$xorg_testset_save_CFLAGS" 14678 14679 eval supported=\$$cacheid 14680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14681 printf "%s\n" "$supported" >&6; } 14682 if test "$supported" = "yes" ; then 14683 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 14684 found="yes" 14685 fi 14686 fi 14687 14688 14689 14690 14691 14692 14693 14694 14695 14696 14697 14698 14699 14700 14701 14702 xorg_testset_save_CFLAGS="$CFLAGS" 14703 14704 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14707 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14708 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14709 then : 14710 printf %s "(cached) " >&6 14711 else $as_nop 14712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14713 /* end confdefs.h. */ 14714 int i; 14715 _ACEOF 14716 if ac_fn_c_try_compile "$LINENO" 14717 then : 14718 xorg_cv_cc_flag_unknown_warning_option=yes 14719 else $as_nop 14720 xorg_cv_cc_flag_unknown_warning_option=no 14721 fi 14722 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14723 fi 14724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14725 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14726 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14727 CFLAGS="$xorg_testset_save_CFLAGS" 14728 fi 14729 14730 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14733 fi 14734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14736 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14737 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14738 then : 14739 printf %s "(cached) " >&6 14740 else $as_nop 14741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14742 /* end confdefs.h. */ 14743 int i; 14744 _ACEOF 14745 if ac_fn_c_try_compile "$LINENO" 14746 then : 14747 xorg_cv_cc_flag_unused_command_line_argument=yes 14748 else $as_nop 14749 xorg_cv_cc_flag_unused_command_line_argument=no 14750 fi 14751 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14752 fi 14753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14754 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14755 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14756 CFLAGS="$xorg_testset_save_CFLAGS" 14757 fi 14758 14759 found="no" 14760 14761 if test $found = "no" ; then 14762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14764 fi 14765 14766 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14768 fi 14769 14770 CFLAGS="$CFLAGS -Wmissing-noreturn" 14771 14772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 14773 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 14774 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 14775 if eval test \${$cacheid+y} 14776 then : 14777 printf %s "(cached) " >&6 14778 else $as_nop 14779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14780 /* end confdefs.h. */ 14781 int i; 14782 int 14783 main (void) 14784 { 14785 14786 ; 14787 return 0; 14788 } 14789 _ACEOF 14790 if ac_fn_c_try_link "$LINENO" 14791 then : 14792 eval $cacheid=yes 14793 else $as_nop 14794 eval $cacheid=no 14795 fi 14796 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14797 conftest$ac_exeext conftest.$ac_ext 14798 fi 14799 14800 14801 CFLAGS="$xorg_testset_save_CFLAGS" 14802 14803 eval supported=\$$cacheid 14804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14805 printf "%s\n" "$supported" >&6; } 14806 if test "$supported" = "yes" ; then 14807 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 14808 found="yes" 14809 fi 14810 fi 14811 14812 14813 14814 14815 14816 14817 14818 14819 14820 14821 14822 14823 14824 14825 14826 xorg_testset_save_CFLAGS="$CFLAGS" 14827 14828 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14830 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14831 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14832 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14833 then : 14834 printf %s "(cached) " >&6 14835 else $as_nop 14836 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14837 /* end confdefs.h. */ 14838 int i; 14839 _ACEOF 14840 if ac_fn_c_try_compile "$LINENO" 14841 then : 14842 xorg_cv_cc_flag_unknown_warning_option=yes 14843 else $as_nop 14844 xorg_cv_cc_flag_unknown_warning_option=no 14845 fi 14846 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14847 fi 14848 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14849 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14850 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14851 CFLAGS="$xorg_testset_save_CFLAGS" 14852 fi 14853 14854 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14857 fi 14858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14860 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14861 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14862 then : 14863 printf %s "(cached) " >&6 14864 else $as_nop 14865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14866 /* end confdefs.h. */ 14867 int i; 14868 _ACEOF 14869 if ac_fn_c_try_compile "$LINENO" 14870 then : 14871 xorg_cv_cc_flag_unused_command_line_argument=yes 14872 else $as_nop 14873 xorg_cv_cc_flag_unused_command_line_argument=no 14874 fi 14875 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14876 fi 14877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14878 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14879 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14880 CFLAGS="$xorg_testset_save_CFLAGS" 14881 fi 14882 14883 found="no" 14884 14885 if test $found = "no" ; then 14886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14888 fi 14889 14890 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14892 fi 14893 14894 CFLAGS="$CFLAGS -Wmissing-format-attribute" 14895 14896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 14897 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 14898 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 14899 if eval test \${$cacheid+y} 14900 then : 14901 printf %s "(cached) " >&6 14902 else $as_nop 14903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14904 /* end confdefs.h. */ 14905 int i; 14906 int 14907 main (void) 14908 { 14909 14910 ; 14911 return 0; 14912 } 14913 _ACEOF 14914 if ac_fn_c_try_link "$LINENO" 14915 then : 14916 eval $cacheid=yes 14917 else $as_nop 14918 eval $cacheid=no 14919 fi 14920 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14921 conftest$ac_exeext conftest.$ac_ext 14922 fi 14923 14924 14925 CFLAGS="$xorg_testset_save_CFLAGS" 14926 14927 eval supported=\$$cacheid 14928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14929 printf "%s\n" "$supported" >&6; } 14930 if test "$supported" = "yes" ; then 14931 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 14932 found="yes" 14933 fi 14934 fi 14935 14936 14937 14938 14939 14940 14941 14942 14943 14944 14945 14946 14947 14948 14949 14950 xorg_testset_save_CFLAGS="$CFLAGS" 14951 14952 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14953 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14955 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14956 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14957 then : 14958 printf %s "(cached) " >&6 14959 else $as_nop 14960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14961 /* end confdefs.h. */ 14962 int i; 14963 _ACEOF 14964 if ac_fn_c_try_compile "$LINENO" 14965 then : 14966 xorg_cv_cc_flag_unknown_warning_option=yes 14967 else $as_nop 14968 xorg_cv_cc_flag_unknown_warning_option=no 14969 fi 14970 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14971 fi 14972 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14973 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14974 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14975 CFLAGS="$xorg_testset_save_CFLAGS" 14976 fi 14977 14978 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14979 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14981 fi 14982 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14984 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14985 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14986 then : 14987 printf %s "(cached) " >&6 14988 else $as_nop 14989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14990 /* end confdefs.h. */ 14991 int i; 14992 _ACEOF 14993 if ac_fn_c_try_compile "$LINENO" 14994 then : 14995 xorg_cv_cc_flag_unused_command_line_argument=yes 14996 else $as_nop 14997 xorg_cv_cc_flag_unused_command_line_argument=no 14998 fi 14999 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15000 fi 15001 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15002 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15003 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15004 CFLAGS="$xorg_testset_save_CFLAGS" 15005 fi 15006 15007 found="no" 15008 15009 if test $found = "no" ; then 15010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15012 fi 15013 15014 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15015 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15016 fi 15017 15018 CFLAGS="$CFLAGS -Wredundant-decls" 15019 15020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 15021 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 15022 cacheid=xorg_cv_cc_flag__Wredundant_decls 15023 if eval test \${$cacheid+y} 15024 then : 15025 printf %s "(cached) " >&6 15026 else $as_nop 15027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15028 /* end confdefs.h. */ 15029 int i; 15030 int 15031 main (void) 15032 { 15033 15034 ; 15035 return 0; 15036 } 15037 _ACEOF 15038 if ac_fn_c_try_link "$LINENO" 15039 then : 15040 eval $cacheid=yes 15041 else $as_nop 15042 eval $cacheid=no 15043 fi 15044 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15045 conftest$ac_exeext conftest.$ac_ext 15046 fi 15047 15048 15049 CFLAGS="$xorg_testset_save_CFLAGS" 15050 15051 eval supported=\$$cacheid 15052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15053 printf "%s\n" "$supported" >&6; } 15054 if test "$supported" = "yes" ; then 15055 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 15056 found="yes" 15057 fi 15058 fi 15059 15060 15061 15062 15063 15064 15065 15066 15067 15068 15069 15070 15071 15072 15073 15074 xorg_testset_save_CFLAGS="$CFLAGS" 15075 15076 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15077 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15079 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15080 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15081 then : 15082 printf %s "(cached) " >&6 15083 else $as_nop 15084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15085 /* end confdefs.h. */ 15086 int i; 15087 _ACEOF 15088 if ac_fn_c_try_compile "$LINENO" 15089 then : 15090 xorg_cv_cc_flag_unknown_warning_option=yes 15091 else $as_nop 15092 xorg_cv_cc_flag_unknown_warning_option=no 15093 fi 15094 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15095 fi 15096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15097 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15098 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15099 CFLAGS="$xorg_testset_save_CFLAGS" 15100 fi 15101 15102 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15103 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15105 fi 15106 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15108 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15109 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15110 then : 15111 printf %s "(cached) " >&6 15112 else $as_nop 15113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15114 /* end confdefs.h. */ 15115 int i; 15116 _ACEOF 15117 if ac_fn_c_try_compile "$LINENO" 15118 then : 15119 xorg_cv_cc_flag_unused_command_line_argument=yes 15120 else $as_nop 15121 xorg_cv_cc_flag_unused_command_line_argument=no 15122 fi 15123 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15124 fi 15125 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15126 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15127 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15128 CFLAGS="$xorg_testset_save_CFLAGS" 15129 fi 15130 15131 found="no" 15132 15133 if test $found = "no" ; then 15134 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15135 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15136 fi 15137 15138 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15139 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15140 fi 15141 15142 CFLAGS="$CFLAGS -Wlogical-op" 15143 15144 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 15145 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 15146 cacheid=xorg_cv_cc_flag__Wlogical_op 15147 if eval test \${$cacheid+y} 15148 then : 15149 printf %s "(cached) " >&6 15150 else $as_nop 15151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15152 /* end confdefs.h. */ 15153 int i; 15154 int 15155 main (void) 15156 { 15157 15158 ; 15159 return 0; 15160 } 15161 _ACEOF 15162 if ac_fn_c_try_link "$LINENO" 15163 then : 15164 eval $cacheid=yes 15165 else $as_nop 15166 eval $cacheid=no 15167 fi 15168 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15169 conftest$ac_exeext conftest.$ac_ext 15170 fi 15171 15172 15173 CFLAGS="$xorg_testset_save_CFLAGS" 15174 15175 eval supported=\$$cacheid 15176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15177 printf "%s\n" "$supported" >&6; } 15178 if test "$supported" = "yes" ; then 15179 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 15180 found="yes" 15181 fi 15182 fi 15183 15184 15185 15186 # These are currently disabled because they are noisy. They will be enabled 15187 # in the future once the codebase is sufficiently modernized to silence 15188 # them. For now, I don't want them to drown out the other warnings. 15189 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 15190 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 15191 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 15192 15193 # Turn some warnings into errors, so we don't accidently get successful builds 15194 # when there are problems that should be fixed. 15195 15196 if test "x$SELECTIVE_WERROR" = "xyes" ; then 15197 15198 15199 15200 15201 15202 15203 15204 15205 15206 15207 15208 15209 15210 xorg_testset_save_CFLAGS="$CFLAGS" 15211 15212 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15215 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15216 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15217 then : 15218 printf %s "(cached) " >&6 15219 else $as_nop 15220 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15221 /* end confdefs.h. */ 15222 int i; 15223 _ACEOF 15224 if ac_fn_c_try_compile "$LINENO" 15225 then : 15226 xorg_cv_cc_flag_unknown_warning_option=yes 15227 else $as_nop 15228 xorg_cv_cc_flag_unknown_warning_option=no 15229 fi 15230 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15231 fi 15232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15233 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15234 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15235 CFLAGS="$xorg_testset_save_CFLAGS" 15236 fi 15237 15238 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15239 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15241 fi 15242 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15244 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15245 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15246 then : 15247 printf %s "(cached) " >&6 15248 else $as_nop 15249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15250 /* end confdefs.h. */ 15251 int i; 15252 _ACEOF 15253 if ac_fn_c_try_compile "$LINENO" 15254 then : 15255 xorg_cv_cc_flag_unused_command_line_argument=yes 15256 else $as_nop 15257 xorg_cv_cc_flag_unused_command_line_argument=no 15258 fi 15259 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15260 fi 15261 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15262 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15263 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15264 CFLAGS="$xorg_testset_save_CFLAGS" 15265 fi 15266 15267 found="no" 15268 15269 if test $found = "no" ; then 15270 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15271 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15272 fi 15273 15274 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15275 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15276 fi 15277 15278 CFLAGS="$CFLAGS -Werror=implicit" 15279 15280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 15281 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 15282 cacheid=xorg_cv_cc_flag__Werror_implicit 15283 if eval test \${$cacheid+y} 15284 then : 15285 printf %s "(cached) " >&6 15286 else $as_nop 15287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15288 /* end confdefs.h. */ 15289 int i; 15290 int 15291 main (void) 15292 { 15293 15294 ; 15295 return 0; 15296 } 15297 _ACEOF 15298 if ac_fn_c_try_link "$LINENO" 15299 then : 15300 eval $cacheid=yes 15301 else $as_nop 15302 eval $cacheid=no 15303 fi 15304 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15305 conftest$ac_exeext conftest.$ac_ext 15306 fi 15307 15308 15309 CFLAGS="$xorg_testset_save_CFLAGS" 15310 15311 eval supported=\$$cacheid 15312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15313 printf "%s\n" "$supported" >&6; } 15314 if test "$supported" = "yes" ; then 15315 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 15316 found="yes" 15317 fi 15318 fi 15319 15320 if test $found = "no" ; then 15321 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15322 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15323 fi 15324 15325 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15326 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15327 fi 15328 15329 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15330 15331 { 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 15332 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 15333 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 15334 if eval test \${$cacheid+y} 15335 then : 15336 printf %s "(cached) " >&6 15337 else $as_nop 15338 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15339 /* end confdefs.h. */ 15340 int i; 15341 int 15342 main (void) 15343 { 15344 15345 ; 15346 return 0; 15347 } 15348 _ACEOF 15349 if ac_fn_c_try_link "$LINENO" 15350 then : 15351 eval $cacheid=yes 15352 else $as_nop 15353 eval $cacheid=no 15354 fi 15355 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15356 conftest$ac_exeext conftest.$ac_ext 15357 fi 15358 15359 15360 CFLAGS="$xorg_testset_save_CFLAGS" 15361 15362 eval supported=\$$cacheid 15363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15364 printf "%s\n" "$supported" >&6; } 15365 if test "$supported" = "yes" ; then 15366 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15367 found="yes" 15368 fi 15369 fi 15370 15371 15372 15373 15374 15375 15376 15377 15378 15379 15380 15381 15382 15383 15384 15385 xorg_testset_save_CFLAGS="$CFLAGS" 15386 15387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15389 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15390 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15391 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15392 then : 15393 printf %s "(cached) " >&6 15394 else $as_nop 15395 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15396 /* end confdefs.h. */ 15397 int i; 15398 _ACEOF 15399 if ac_fn_c_try_compile "$LINENO" 15400 then : 15401 xorg_cv_cc_flag_unknown_warning_option=yes 15402 else $as_nop 15403 xorg_cv_cc_flag_unknown_warning_option=no 15404 fi 15405 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15406 fi 15407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15408 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15409 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15410 CFLAGS="$xorg_testset_save_CFLAGS" 15411 fi 15412 15413 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15414 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15415 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15416 fi 15417 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15418 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15419 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15420 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15421 then : 15422 printf %s "(cached) " >&6 15423 else $as_nop 15424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15425 /* end confdefs.h. */ 15426 int i; 15427 _ACEOF 15428 if ac_fn_c_try_compile "$LINENO" 15429 then : 15430 xorg_cv_cc_flag_unused_command_line_argument=yes 15431 else $as_nop 15432 xorg_cv_cc_flag_unused_command_line_argument=no 15433 fi 15434 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15435 fi 15436 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15437 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15438 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15439 CFLAGS="$xorg_testset_save_CFLAGS" 15440 fi 15441 15442 found="no" 15443 15444 if test $found = "no" ; then 15445 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15447 fi 15448 15449 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15450 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15451 fi 15452 15453 CFLAGS="$CFLAGS -Werror=nonnull" 15454 15455 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 15456 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 15457 cacheid=xorg_cv_cc_flag__Werror_nonnull 15458 if eval test \${$cacheid+y} 15459 then : 15460 printf %s "(cached) " >&6 15461 else $as_nop 15462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15463 /* end confdefs.h. */ 15464 int i; 15465 int 15466 main (void) 15467 { 15468 15469 ; 15470 return 0; 15471 } 15472 _ACEOF 15473 if ac_fn_c_try_link "$LINENO" 15474 then : 15475 eval $cacheid=yes 15476 else $as_nop 15477 eval $cacheid=no 15478 fi 15479 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15480 conftest$ac_exeext conftest.$ac_ext 15481 fi 15482 15483 15484 CFLAGS="$xorg_testset_save_CFLAGS" 15485 15486 eval supported=\$$cacheid 15487 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15488 printf "%s\n" "$supported" >&6; } 15489 if test "$supported" = "yes" ; then 15490 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 15491 found="yes" 15492 fi 15493 fi 15494 15495 15496 15497 15498 15499 15500 15501 15502 15503 15504 15505 15506 15507 15508 15509 xorg_testset_save_CFLAGS="$CFLAGS" 15510 15511 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15514 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15515 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15516 then : 15517 printf %s "(cached) " >&6 15518 else $as_nop 15519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15520 /* end confdefs.h. */ 15521 int i; 15522 _ACEOF 15523 if ac_fn_c_try_compile "$LINENO" 15524 then : 15525 xorg_cv_cc_flag_unknown_warning_option=yes 15526 else $as_nop 15527 xorg_cv_cc_flag_unknown_warning_option=no 15528 fi 15529 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15530 fi 15531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15532 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15533 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15534 CFLAGS="$xorg_testset_save_CFLAGS" 15535 fi 15536 15537 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15538 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15539 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15540 fi 15541 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15543 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15544 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15545 then : 15546 printf %s "(cached) " >&6 15547 else $as_nop 15548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15549 /* end confdefs.h. */ 15550 int i; 15551 _ACEOF 15552 if ac_fn_c_try_compile "$LINENO" 15553 then : 15554 xorg_cv_cc_flag_unused_command_line_argument=yes 15555 else $as_nop 15556 xorg_cv_cc_flag_unused_command_line_argument=no 15557 fi 15558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15559 fi 15560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15561 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15562 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15563 CFLAGS="$xorg_testset_save_CFLAGS" 15564 fi 15565 15566 found="no" 15567 15568 if test $found = "no" ; then 15569 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15570 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15571 fi 15572 15573 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15574 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15575 fi 15576 15577 CFLAGS="$CFLAGS -Werror=init-self" 15578 15579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 15580 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 15581 cacheid=xorg_cv_cc_flag__Werror_init_self 15582 if eval test \${$cacheid+y} 15583 then : 15584 printf %s "(cached) " >&6 15585 else $as_nop 15586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15587 /* end confdefs.h. */ 15588 int i; 15589 int 15590 main (void) 15591 { 15592 15593 ; 15594 return 0; 15595 } 15596 _ACEOF 15597 if ac_fn_c_try_link "$LINENO" 15598 then : 15599 eval $cacheid=yes 15600 else $as_nop 15601 eval $cacheid=no 15602 fi 15603 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15604 conftest$ac_exeext conftest.$ac_ext 15605 fi 15606 15607 15608 CFLAGS="$xorg_testset_save_CFLAGS" 15609 15610 eval supported=\$$cacheid 15611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15612 printf "%s\n" "$supported" >&6; } 15613 if test "$supported" = "yes" ; then 15614 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 15615 found="yes" 15616 fi 15617 fi 15618 15619 15620 15621 15622 15623 15624 15625 15626 15627 15628 15629 15630 15631 15632 15633 xorg_testset_save_CFLAGS="$CFLAGS" 15634 15635 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15636 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15637 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15638 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15639 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15640 then : 15641 printf %s "(cached) " >&6 15642 else $as_nop 15643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15644 /* end confdefs.h. */ 15645 int i; 15646 _ACEOF 15647 if ac_fn_c_try_compile "$LINENO" 15648 then : 15649 xorg_cv_cc_flag_unknown_warning_option=yes 15650 else $as_nop 15651 xorg_cv_cc_flag_unknown_warning_option=no 15652 fi 15653 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15654 fi 15655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15656 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15657 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15658 CFLAGS="$xorg_testset_save_CFLAGS" 15659 fi 15660 15661 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15662 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15663 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15664 fi 15665 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15667 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15668 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15669 then : 15670 printf %s "(cached) " >&6 15671 else $as_nop 15672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15673 /* end confdefs.h. */ 15674 int i; 15675 _ACEOF 15676 if ac_fn_c_try_compile "$LINENO" 15677 then : 15678 xorg_cv_cc_flag_unused_command_line_argument=yes 15679 else $as_nop 15680 xorg_cv_cc_flag_unused_command_line_argument=no 15681 fi 15682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15683 fi 15684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15685 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15686 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15687 CFLAGS="$xorg_testset_save_CFLAGS" 15688 fi 15689 15690 found="no" 15691 15692 if test $found = "no" ; then 15693 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15694 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15695 fi 15696 15697 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15698 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15699 fi 15700 15701 CFLAGS="$CFLAGS -Werror=main" 15702 15703 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 15704 printf %s "checking if $CC supports -Werror=main... " >&6; } 15705 cacheid=xorg_cv_cc_flag__Werror_main 15706 if eval test \${$cacheid+y} 15707 then : 15708 printf %s "(cached) " >&6 15709 else $as_nop 15710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15711 /* end confdefs.h. */ 15712 int i; 15713 int 15714 main (void) 15715 { 15716 15717 ; 15718 return 0; 15719 } 15720 _ACEOF 15721 if ac_fn_c_try_link "$LINENO" 15722 then : 15723 eval $cacheid=yes 15724 else $as_nop 15725 eval $cacheid=no 15726 fi 15727 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15728 conftest$ac_exeext conftest.$ac_ext 15729 fi 15730 15731 15732 CFLAGS="$xorg_testset_save_CFLAGS" 15733 15734 eval supported=\$$cacheid 15735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15736 printf "%s\n" "$supported" >&6; } 15737 if test "$supported" = "yes" ; then 15738 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 15739 found="yes" 15740 fi 15741 fi 15742 15743 15744 15745 15746 15747 15748 15749 15750 15751 15752 15753 15754 15755 15756 15757 xorg_testset_save_CFLAGS="$CFLAGS" 15758 15759 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15760 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15761 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15762 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15763 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15764 then : 15765 printf %s "(cached) " >&6 15766 else $as_nop 15767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15768 /* end confdefs.h. */ 15769 int i; 15770 _ACEOF 15771 if ac_fn_c_try_compile "$LINENO" 15772 then : 15773 xorg_cv_cc_flag_unknown_warning_option=yes 15774 else $as_nop 15775 xorg_cv_cc_flag_unknown_warning_option=no 15776 fi 15777 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15778 fi 15779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15780 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15781 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15782 CFLAGS="$xorg_testset_save_CFLAGS" 15783 fi 15784 15785 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15786 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15787 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15788 fi 15789 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15791 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15792 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15793 then : 15794 printf %s "(cached) " >&6 15795 else $as_nop 15796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15797 /* end confdefs.h. */ 15798 int i; 15799 _ACEOF 15800 if ac_fn_c_try_compile "$LINENO" 15801 then : 15802 xorg_cv_cc_flag_unused_command_line_argument=yes 15803 else $as_nop 15804 xorg_cv_cc_flag_unused_command_line_argument=no 15805 fi 15806 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15807 fi 15808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15809 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15810 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15811 CFLAGS="$xorg_testset_save_CFLAGS" 15812 fi 15813 15814 found="no" 15815 15816 if test $found = "no" ; then 15817 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15818 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15819 fi 15820 15821 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15822 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15823 fi 15824 15825 CFLAGS="$CFLAGS -Werror=missing-braces" 15826 15827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 15828 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 15829 cacheid=xorg_cv_cc_flag__Werror_missing_braces 15830 if eval test \${$cacheid+y} 15831 then : 15832 printf %s "(cached) " >&6 15833 else $as_nop 15834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15835 /* end confdefs.h. */ 15836 int i; 15837 int 15838 main (void) 15839 { 15840 15841 ; 15842 return 0; 15843 } 15844 _ACEOF 15845 if ac_fn_c_try_link "$LINENO" 15846 then : 15847 eval $cacheid=yes 15848 else $as_nop 15849 eval $cacheid=no 15850 fi 15851 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15852 conftest$ac_exeext conftest.$ac_ext 15853 fi 15854 15855 15856 CFLAGS="$xorg_testset_save_CFLAGS" 15857 15858 eval supported=\$$cacheid 15859 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15860 printf "%s\n" "$supported" >&6; } 15861 if test "$supported" = "yes" ; then 15862 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 15863 found="yes" 15864 fi 15865 fi 15866 15867 15868 15869 15870 15871 15872 15873 15874 15875 15876 15877 15878 15879 15880 15881 xorg_testset_save_CFLAGS="$CFLAGS" 15882 15883 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15884 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15886 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15887 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15888 then : 15889 printf %s "(cached) " >&6 15890 else $as_nop 15891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15892 /* end confdefs.h. */ 15893 int i; 15894 _ACEOF 15895 if ac_fn_c_try_compile "$LINENO" 15896 then : 15897 xorg_cv_cc_flag_unknown_warning_option=yes 15898 else $as_nop 15899 xorg_cv_cc_flag_unknown_warning_option=no 15900 fi 15901 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15902 fi 15903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15904 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15905 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15906 CFLAGS="$xorg_testset_save_CFLAGS" 15907 fi 15908 15909 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15910 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15911 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15912 fi 15913 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15915 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15916 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15917 then : 15918 printf %s "(cached) " >&6 15919 else $as_nop 15920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15921 /* end confdefs.h. */ 15922 int i; 15923 _ACEOF 15924 if ac_fn_c_try_compile "$LINENO" 15925 then : 15926 xorg_cv_cc_flag_unused_command_line_argument=yes 15927 else $as_nop 15928 xorg_cv_cc_flag_unused_command_line_argument=no 15929 fi 15930 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15931 fi 15932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15933 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15934 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15935 CFLAGS="$xorg_testset_save_CFLAGS" 15936 fi 15937 15938 found="no" 15939 15940 if test $found = "no" ; then 15941 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15943 fi 15944 15945 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15946 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15947 fi 15948 15949 CFLAGS="$CFLAGS -Werror=sequence-point" 15950 15951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 15952 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 15953 cacheid=xorg_cv_cc_flag__Werror_sequence_point 15954 if eval test \${$cacheid+y} 15955 then : 15956 printf %s "(cached) " >&6 15957 else $as_nop 15958 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15959 /* end confdefs.h. */ 15960 int i; 15961 int 15962 main (void) 15963 { 15964 15965 ; 15966 return 0; 15967 } 15968 _ACEOF 15969 if ac_fn_c_try_link "$LINENO" 15970 then : 15971 eval $cacheid=yes 15972 else $as_nop 15973 eval $cacheid=no 15974 fi 15975 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15976 conftest$ac_exeext conftest.$ac_ext 15977 fi 15978 15979 15980 CFLAGS="$xorg_testset_save_CFLAGS" 15981 15982 eval supported=\$$cacheid 15983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15984 printf "%s\n" "$supported" >&6; } 15985 if test "$supported" = "yes" ; then 15986 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 15987 found="yes" 15988 fi 15989 fi 15990 15991 15992 15993 15994 15995 15996 15997 15998 15999 16000 16001 16002 16003 16004 16005 xorg_testset_save_CFLAGS="$CFLAGS" 16006 16007 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16009 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16010 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16011 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16012 then : 16013 printf %s "(cached) " >&6 16014 else $as_nop 16015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16016 /* end confdefs.h. */ 16017 int i; 16018 _ACEOF 16019 if ac_fn_c_try_compile "$LINENO" 16020 then : 16021 xorg_cv_cc_flag_unknown_warning_option=yes 16022 else $as_nop 16023 xorg_cv_cc_flag_unknown_warning_option=no 16024 fi 16025 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16026 fi 16027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16028 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16029 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16030 CFLAGS="$xorg_testset_save_CFLAGS" 16031 fi 16032 16033 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16034 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16035 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16036 fi 16037 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16039 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16040 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16041 then : 16042 printf %s "(cached) " >&6 16043 else $as_nop 16044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16045 /* end confdefs.h. */ 16046 int i; 16047 _ACEOF 16048 if ac_fn_c_try_compile "$LINENO" 16049 then : 16050 xorg_cv_cc_flag_unused_command_line_argument=yes 16051 else $as_nop 16052 xorg_cv_cc_flag_unused_command_line_argument=no 16053 fi 16054 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16055 fi 16056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16057 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16058 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16059 CFLAGS="$xorg_testset_save_CFLAGS" 16060 fi 16061 16062 found="no" 16063 16064 if test $found = "no" ; then 16065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16067 fi 16068 16069 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16070 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16071 fi 16072 16073 CFLAGS="$CFLAGS -Werror=return-type" 16074 16075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 16076 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 16077 cacheid=xorg_cv_cc_flag__Werror_return_type 16078 if eval test \${$cacheid+y} 16079 then : 16080 printf %s "(cached) " >&6 16081 else $as_nop 16082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16083 /* end confdefs.h. */ 16084 int i; 16085 int 16086 main (void) 16087 { 16088 16089 ; 16090 return 0; 16091 } 16092 _ACEOF 16093 if ac_fn_c_try_link "$LINENO" 16094 then : 16095 eval $cacheid=yes 16096 else $as_nop 16097 eval $cacheid=no 16098 fi 16099 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16100 conftest$ac_exeext conftest.$ac_ext 16101 fi 16102 16103 16104 CFLAGS="$xorg_testset_save_CFLAGS" 16105 16106 eval supported=\$$cacheid 16107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16108 printf "%s\n" "$supported" >&6; } 16109 if test "$supported" = "yes" ; then 16110 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 16111 found="yes" 16112 fi 16113 fi 16114 16115 if test $found = "no" ; then 16116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16118 fi 16119 16120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16122 fi 16123 16124 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16125 16126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 16127 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 16128 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 16129 if eval test \${$cacheid+y} 16130 then : 16131 printf %s "(cached) " >&6 16132 else $as_nop 16133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16134 /* end confdefs.h. */ 16135 int i; 16136 int 16137 main (void) 16138 { 16139 16140 ; 16141 return 0; 16142 } 16143 _ACEOF 16144 if ac_fn_c_try_link "$LINENO" 16145 then : 16146 eval $cacheid=yes 16147 else $as_nop 16148 eval $cacheid=no 16149 fi 16150 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16151 conftest$ac_exeext conftest.$ac_ext 16152 fi 16153 16154 16155 CFLAGS="$xorg_testset_save_CFLAGS" 16156 16157 eval supported=\$$cacheid 16158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16159 printf "%s\n" "$supported" >&6; } 16160 if test "$supported" = "yes" ; then 16161 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16162 found="yes" 16163 fi 16164 fi 16165 16166 16167 16168 16169 16170 16171 16172 16173 16174 16175 16176 16177 16178 16179 16180 xorg_testset_save_CFLAGS="$CFLAGS" 16181 16182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16185 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16186 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16187 then : 16188 printf %s "(cached) " >&6 16189 else $as_nop 16190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16191 /* end confdefs.h. */ 16192 int i; 16193 _ACEOF 16194 if ac_fn_c_try_compile "$LINENO" 16195 then : 16196 xorg_cv_cc_flag_unknown_warning_option=yes 16197 else $as_nop 16198 xorg_cv_cc_flag_unknown_warning_option=no 16199 fi 16200 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16201 fi 16202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16203 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16205 CFLAGS="$xorg_testset_save_CFLAGS" 16206 fi 16207 16208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16211 fi 16212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16214 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16215 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16216 then : 16217 printf %s "(cached) " >&6 16218 else $as_nop 16219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16220 /* end confdefs.h. */ 16221 int i; 16222 _ACEOF 16223 if ac_fn_c_try_compile "$LINENO" 16224 then : 16225 xorg_cv_cc_flag_unused_command_line_argument=yes 16226 else $as_nop 16227 xorg_cv_cc_flag_unused_command_line_argument=no 16228 fi 16229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16230 fi 16231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16232 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16234 CFLAGS="$xorg_testset_save_CFLAGS" 16235 fi 16236 16237 found="no" 16238 16239 if test $found = "no" ; then 16240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16242 fi 16243 16244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16246 fi 16247 16248 CFLAGS="$CFLAGS -Werror=trigraphs" 16249 16250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 16251 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 16252 cacheid=xorg_cv_cc_flag__Werror_trigraphs 16253 if eval test \${$cacheid+y} 16254 then : 16255 printf %s "(cached) " >&6 16256 else $as_nop 16257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16258 /* end confdefs.h. */ 16259 int i; 16260 int 16261 main (void) 16262 { 16263 16264 ; 16265 return 0; 16266 } 16267 _ACEOF 16268 if ac_fn_c_try_link "$LINENO" 16269 then : 16270 eval $cacheid=yes 16271 else $as_nop 16272 eval $cacheid=no 16273 fi 16274 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16275 conftest$ac_exeext conftest.$ac_ext 16276 fi 16277 16278 16279 CFLAGS="$xorg_testset_save_CFLAGS" 16280 16281 eval supported=\$$cacheid 16282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16283 printf "%s\n" "$supported" >&6; } 16284 if test "$supported" = "yes" ; then 16285 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 16286 found="yes" 16287 fi 16288 fi 16289 16290 16291 16292 16293 16294 16295 16296 16297 16298 16299 16300 16301 16302 16303 16304 xorg_testset_save_CFLAGS="$CFLAGS" 16305 16306 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16309 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16310 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16311 then : 16312 printf %s "(cached) " >&6 16313 else $as_nop 16314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16315 /* end confdefs.h. */ 16316 int i; 16317 _ACEOF 16318 if ac_fn_c_try_compile "$LINENO" 16319 then : 16320 xorg_cv_cc_flag_unknown_warning_option=yes 16321 else $as_nop 16322 xorg_cv_cc_flag_unknown_warning_option=no 16323 fi 16324 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16325 fi 16326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16327 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16329 CFLAGS="$xorg_testset_save_CFLAGS" 16330 fi 16331 16332 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16335 fi 16336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16338 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16339 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16340 then : 16341 printf %s "(cached) " >&6 16342 else $as_nop 16343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16344 /* end confdefs.h. */ 16345 int i; 16346 _ACEOF 16347 if ac_fn_c_try_compile "$LINENO" 16348 then : 16349 xorg_cv_cc_flag_unused_command_line_argument=yes 16350 else $as_nop 16351 xorg_cv_cc_flag_unused_command_line_argument=no 16352 fi 16353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16354 fi 16355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16356 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16357 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16358 CFLAGS="$xorg_testset_save_CFLAGS" 16359 fi 16360 16361 found="no" 16362 16363 if test $found = "no" ; then 16364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16366 fi 16367 16368 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16370 fi 16371 16372 CFLAGS="$CFLAGS -Werror=array-bounds" 16373 16374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 16375 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 16376 cacheid=xorg_cv_cc_flag__Werror_array_bounds 16377 if eval test \${$cacheid+y} 16378 then : 16379 printf %s "(cached) " >&6 16380 else $as_nop 16381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16382 /* end confdefs.h. */ 16383 int i; 16384 int 16385 main (void) 16386 { 16387 16388 ; 16389 return 0; 16390 } 16391 _ACEOF 16392 if ac_fn_c_try_link "$LINENO" 16393 then : 16394 eval $cacheid=yes 16395 else $as_nop 16396 eval $cacheid=no 16397 fi 16398 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16399 conftest$ac_exeext conftest.$ac_ext 16400 fi 16401 16402 16403 CFLAGS="$xorg_testset_save_CFLAGS" 16404 16405 eval supported=\$$cacheid 16406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16407 printf "%s\n" "$supported" >&6; } 16408 if test "$supported" = "yes" ; then 16409 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 16410 found="yes" 16411 fi 16412 fi 16413 16414 16415 16416 16417 16418 16419 16420 16421 16422 16423 16424 16425 16426 16427 16428 xorg_testset_save_CFLAGS="$CFLAGS" 16429 16430 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16433 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16434 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16435 then : 16436 printf %s "(cached) " >&6 16437 else $as_nop 16438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16439 /* end confdefs.h. */ 16440 int i; 16441 _ACEOF 16442 if ac_fn_c_try_compile "$LINENO" 16443 then : 16444 xorg_cv_cc_flag_unknown_warning_option=yes 16445 else $as_nop 16446 xorg_cv_cc_flag_unknown_warning_option=no 16447 fi 16448 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16449 fi 16450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16451 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16453 CFLAGS="$xorg_testset_save_CFLAGS" 16454 fi 16455 16456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16459 fi 16460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16462 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16463 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16464 then : 16465 printf %s "(cached) " >&6 16466 else $as_nop 16467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16468 /* end confdefs.h. */ 16469 int i; 16470 _ACEOF 16471 if ac_fn_c_try_compile "$LINENO" 16472 then : 16473 xorg_cv_cc_flag_unused_command_line_argument=yes 16474 else $as_nop 16475 xorg_cv_cc_flag_unused_command_line_argument=no 16476 fi 16477 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16478 fi 16479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16480 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16482 CFLAGS="$xorg_testset_save_CFLAGS" 16483 fi 16484 16485 found="no" 16486 16487 if test $found = "no" ; then 16488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16490 fi 16491 16492 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16494 fi 16495 16496 CFLAGS="$CFLAGS -Werror=write-strings" 16497 16498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 16499 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 16500 cacheid=xorg_cv_cc_flag__Werror_write_strings 16501 if eval test \${$cacheid+y} 16502 then : 16503 printf %s "(cached) " >&6 16504 else $as_nop 16505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16506 /* end confdefs.h. */ 16507 int i; 16508 int 16509 main (void) 16510 { 16511 16512 ; 16513 return 0; 16514 } 16515 _ACEOF 16516 if ac_fn_c_try_link "$LINENO" 16517 then : 16518 eval $cacheid=yes 16519 else $as_nop 16520 eval $cacheid=no 16521 fi 16522 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16523 conftest$ac_exeext conftest.$ac_ext 16524 fi 16525 16526 16527 CFLAGS="$xorg_testset_save_CFLAGS" 16528 16529 eval supported=\$$cacheid 16530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16531 printf "%s\n" "$supported" >&6; } 16532 if test "$supported" = "yes" ; then 16533 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 16534 found="yes" 16535 fi 16536 fi 16537 16538 16539 16540 16541 16542 16543 16544 16545 16546 16547 16548 16549 16550 16551 16552 xorg_testset_save_CFLAGS="$CFLAGS" 16553 16554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16557 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16558 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16559 then : 16560 printf %s "(cached) " >&6 16561 else $as_nop 16562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16563 /* end confdefs.h. */ 16564 int i; 16565 _ACEOF 16566 if ac_fn_c_try_compile "$LINENO" 16567 then : 16568 xorg_cv_cc_flag_unknown_warning_option=yes 16569 else $as_nop 16570 xorg_cv_cc_flag_unknown_warning_option=no 16571 fi 16572 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16573 fi 16574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16575 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16577 CFLAGS="$xorg_testset_save_CFLAGS" 16578 fi 16579 16580 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16583 fi 16584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16586 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16587 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16588 then : 16589 printf %s "(cached) " >&6 16590 else $as_nop 16591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16592 /* end confdefs.h. */ 16593 int i; 16594 _ACEOF 16595 if ac_fn_c_try_compile "$LINENO" 16596 then : 16597 xorg_cv_cc_flag_unused_command_line_argument=yes 16598 else $as_nop 16599 xorg_cv_cc_flag_unused_command_line_argument=no 16600 fi 16601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16602 fi 16603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16604 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16606 CFLAGS="$xorg_testset_save_CFLAGS" 16607 fi 16608 16609 found="no" 16610 16611 if test $found = "no" ; then 16612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16614 fi 16615 16616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16618 fi 16619 16620 CFLAGS="$CFLAGS -Werror=address" 16621 16622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 16623 printf %s "checking if $CC supports -Werror=address... " >&6; } 16624 cacheid=xorg_cv_cc_flag__Werror_address 16625 if eval test \${$cacheid+y} 16626 then : 16627 printf %s "(cached) " >&6 16628 else $as_nop 16629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16630 /* end confdefs.h. */ 16631 int i; 16632 int 16633 main (void) 16634 { 16635 16636 ; 16637 return 0; 16638 } 16639 _ACEOF 16640 if ac_fn_c_try_link "$LINENO" 16641 then : 16642 eval $cacheid=yes 16643 else $as_nop 16644 eval $cacheid=no 16645 fi 16646 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16647 conftest$ac_exeext conftest.$ac_ext 16648 fi 16649 16650 16651 CFLAGS="$xorg_testset_save_CFLAGS" 16652 16653 eval supported=\$$cacheid 16654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16655 printf "%s\n" "$supported" >&6; } 16656 if test "$supported" = "yes" ; then 16657 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 16658 found="yes" 16659 fi 16660 fi 16661 16662 16663 16664 16665 16666 16667 16668 16669 16670 16671 16672 16673 16674 16675 16676 xorg_testset_save_CFLAGS="$CFLAGS" 16677 16678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16681 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16682 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16683 then : 16684 printf %s "(cached) " >&6 16685 else $as_nop 16686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16687 /* end confdefs.h. */ 16688 int i; 16689 _ACEOF 16690 if ac_fn_c_try_compile "$LINENO" 16691 then : 16692 xorg_cv_cc_flag_unknown_warning_option=yes 16693 else $as_nop 16694 xorg_cv_cc_flag_unknown_warning_option=no 16695 fi 16696 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16697 fi 16698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16699 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16701 CFLAGS="$xorg_testset_save_CFLAGS" 16702 fi 16703 16704 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16707 fi 16708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16710 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16711 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16712 then : 16713 printf %s "(cached) " >&6 16714 else $as_nop 16715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16716 /* end confdefs.h. */ 16717 int i; 16718 _ACEOF 16719 if ac_fn_c_try_compile "$LINENO" 16720 then : 16721 xorg_cv_cc_flag_unused_command_line_argument=yes 16722 else $as_nop 16723 xorg_cv_cc_flag_unused_command_line_argument=no 16724 fi 16725 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16726 fi 16727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16728 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16730 CFLAGS="$xorg_testset_save_CFLAGS" 16731 fi 16732 16733 found="no" 16734 16735 if test $found = "no" ; then 16736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16738 fi 16739 16740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16742 fi 16743 16744 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 16745 16746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 16747 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 16748 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 16749 if eval test \${$cacheid+y} 16750 then : 16751 printf %s "(cached) " >&6 16752 else $as_nop 16753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16754 /* end confdefs.h. */ 16755 int i; 16756 int 16757 main (void) 16758 { 16759 16760 ; 16761 return 0; 16762 } 16763 _ACEOF 16764 if ac_fn_c_try_link "$LINENO" 16765 then : 16766 eval $cacheid=yes 16767 else $as_nop 16768 eval $cacheid=no 16769 fi 16770 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16771 conftest$ac_exeext conftest.$ac_ext 16772 fi 16773 16774 16775 CFLAGS="$xorg_testset_save_CFLAGS" 16776 16777 eval supported=\$$cacheid 16778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16779 printf "%s\n" "$supported" >&6; } 16780 if test "$supported" = "yes" ; then 16781 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 16782 found="yes" 16783 fi 16784 fi 16785 16786 if test $found = "no" ; then 16787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16789 fi 16790 16791 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16793 fi 16794 16795 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16796 16797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 16798 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 16799 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 16800 if eval test \${$cacheid+y} 16801 then : 16802 printf %s "(cached) " >&6 16803 else $as_nop 16804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16805 /* end confdefs.h. */ 16806 int i; 16807 int 16808 main (void) 16809 { 16810 16811 ; 16812 return 0; 16813 } 16814 _ACEOF 16815 if ac_fn_c_try_link "$LINENO" 16816 then : 16817 eval $cacheid=yes 16818 else $as_nop 16819 eval $cacheid=no 16820 fi 16821 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16822 conftest$ac_exeext conftest.$ac_ext 16823 fi 16824 16825 16826 CFLAGS="$xorg_testset_save_CFLAGS" 16827 16828 eval supported=\$$cacheid 16829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16830 printf "%s\n" "$supported" >&6; } 16831 if test "$supported" = "yes" ; then 16832 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16833 found="yes" 16834 fi 16835 fi 16836 16837 16838 16839 16840 16841 16842 16843 16844 16845 16846 16847 16848 16849 16850 16851 xorg_testset_save_CFLAGS="$CFLAGS" 16852 16853 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16856 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16857 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16858 then : 16859 printf %s "(cached) " >&6 16860 else $as_nop 16861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16862 /* end confdefs.h. */ 16863 int i; 16864 _ACEOF 16865 if ac_fn_c_try_compile "$LINENO" 16866 then : 16867 xorg_cv_cc_flag_unknown_warning_option=yes 16868 else $as_nop 16869 xorg_cv_cc_flag_unknown_warning_option=no 16870 fi 16871 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16872 fi 16873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16874 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16875 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16876 CFLAGS="$xorg_testset_save_CFLAGS" 16877 fi 16878 16879 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16880 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16881 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16882 fi 16883 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16885 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16886 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16887 then : 16888 printf %s "(cached) " >&6 16889 else $as_nop 16890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16891 /* end confdefs.h. */ 16892 int i; 16893 _ACEOF 16894 if ac_fn_c_try_compile "$LINENO" 16895 then : 16896 xorg_cv_cc_flag_unused_command_line_argument=yes 16897 else $as_nop 16898 xorg_cv_cc_flag_unused_command_line_argument=no 16899 fi 16900 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16901 fi 16902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16903 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16904 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16905 CFLAGS="$xorg_testset_save_CFLAGS" 16906 fi 16907 16908 found="no" 16909 16910 if test $found = "no" ; then 16911 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16912 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16913 fi 16914 16915 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16916 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16917 fi 16918 16919 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 16920 16921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 16922 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 16923 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 16924 if eval test \${$cacheid+y} 16925 then : 16926 printf %s "(cached) " >&6 16927 else $as_nop 16928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16929 /* end confdefs.h. */ 16930 int i; 16931 int 16932 main (void) 16933 { 16934 16935 ; 16936 return 0; 16937 } 16938 _ACEOF 16939 if ac_fn_c_try_link "$LINENO" 16940 then : 16941 eval $cacheid=yes 16942 else $as_nop 16943 eval $cacheid=no 16944 fi 16945 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16946 conftest$ac_exeext conftest.$ac_ext 16947 fi 16948 16949 16950 CFLAGS="$xorg_testset_save_CFLAGS" 16951 16952 eval supported=\$$cacheid 16953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16954 printf "%s\n" "$supported" >&6; } 16955 if test "$supported" = "yes" ; then 16956 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 16957 found="yes" 16958 fi 16959 fi 16960 16961 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 16962 else 16963 { 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 $PACKAGE_BUGREPORT" >&5 16964 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 16965 16966 16967 16968 16969 16970 16971 16972 16973 16974 16975 16976 16977 16978 xorg_testset_save_CFLAGS="$CFLAGS" 16979 16980 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16983 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16984 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16985 then : 16986 printf %s "(cached) " >&6 16987 else $as_nop 16988 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16989 /* end confdefs.h. */ 16990 int i; 16991 _ACEOF 16992 if ac_fn_c_try_compile "$LINENO" 16993 then : 16994 xorg_cv_cc_flag_unknown_warning_option=yes 16995 else $as_nop 16996 xorg_cv_cc_flag_unknown_warning_option=no 16997 fi 16998 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16999 fi 17000 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17001 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17002 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17003 CFLAGS="$xorg_testset_save_CFLAGS" 17004 fi 17005 17006 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17007 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17008 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17009 fi 17010 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17012 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17013 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17014 then : 17015 printf %s "(cached) " >&6 17016 else $as_nop 17017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17018 /* end confdefs.h. */ 17019 int i; 17020 _ACEOF 17021 if ac_fn_c_try_compile "$LINENO" 17022 then : 17023 xorg_cv_cc_flag_unused_command_line_argument=yes 17024 else $as_nop 17025 xorg_cv_cc_flag_unused_command_line_argument=no 17026 fi 17027 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17028 fi 17029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17030 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17031 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17032 CFLAGS="$xorg_testset_save_CFLAGS" 17033 fi 17034 17035 found="no" 17036 17037 if test $found = "no" ; then 17038 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17039 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17040 fi 17041 17042 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17043 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17044 fi 17045 17046 CFLAGS="$CFLAGS -Wimplicit" 17047 17048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 17049 printf %s "checking if $CC supports -Wimplicit... " >&6; } 17050 cacheid=xorg_cv_cc_flag__Wimplicit 17051 if eval test \${$cacheid+y} 17052 then : 17053 printf %s "(cached) " >&6 17054 else $as_nop 17055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17056 /* end confdefs.h. */ 17057 int i; 17058 int 17059 main (void) 17060 { 17061 17062 ; 17063 return 0; 17064 } 17065 _ACEOF 17066 if ac_fn_c_try_link "$LINENO" 17067 then : 17068 eval $cacheid=yes 17069 else $as_nop 17070 eval $cacheid=no 17071 fi 17072 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17073 conftest$ac_exeext conftest.$ac_ext 17074 fi 17075 17076 17077 CFLAGS="$xorg_testset_save_CFLAGS" 17078 17079 eval supported=\$$cacheid 17080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17081 printf "%s\n" "$supported" >&6; } 17082 if test "$supported" = "yes" ; then 17083 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 17084 found="yes" 17085 fi 17086 fi 17087 17088 17089 17090 17091 17092 17093 17094 17095 17096 17097 17098 17099 17100 17101 17102 xorg_testset_save_CFLAGS="$CFLAGS" 17103 17104 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17105 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17106 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17107 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17108 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17109 then : 17110 printf %s "(cached) " >&6 17111 else $as_nop 17112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17113 /* end confdefs.h. */ 17114 int i; 17115 _ACEOF 17116 if ac_fn_c_try_compile "$LINENO" 17117 then : 17118 xorg_cv_cc_flag_unknown_warning_option=yes 17119 else $as_nop 17120 xorg_cv_cc_flag_unknown_warning_option=no 17121 fi 17122 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17123 fi 17124 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17125 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17126 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17127 CFLAGS="$xorg_testset_save_CFLAGS" 17128 fi 17129 17130 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17131 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17132 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17133 fi 17134 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17136 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17137 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17138 then : 17139 printf %s "(cached) " >&6 17140 else $as_nop 17141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17142 /* end confdefs.h. */ 17143 int i; 17144 _ACEOF 17145 if ac_fn_c_try_compile "$LINENO" 17146 then : 17147 xorg_cv_cc_flag_unused_command_line_argument=yes 17148 else $as_nop 17149 xorg_cv_cc_flag_unused_command_line_argument=no 17150 fi 17151 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17152 fi 17153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17154 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17155 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17156 CFLAGS="$xorg_testset_save_CFLAGS" 17157 fi 17158 17159 found="no" 17160 17161 if test $found = "no" ; then 17162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17164 fi 17165 17166 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17167 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17168 fi 17169 17170 CFLAGS="$CFLAGS -Wnonnull" 17171 17172 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 17173 printf %s "checking if $CC supports -Wnonnull... " >&6; } 17174 cacheid=xorg_cv_cc_flag__Wnonnull 17175 if eval test \${$cacheid+y} 17176 then : 17177 printf %s "(cached) " >&6 17178 else $as_nop 17179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17180 /* end confdefs.h. */ 17181 int i; 17182 int 17183 main (void) 17184 { 17185 17186 ; 17187 return 0; 17188 } 17189 _ACEOF 17190 if ac_fn_c_try_link "$LINENO" 17191 then : 17192 eval $cacheid=yes 17193 else $as_nop 17194 eval $cacheid=no 17195 fi 17196 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17197 conftest$ac_exeext conftest.$ac_ext 17198 fi 17199 17200 17201 CFLAGS="$xorg_testset_save_CFLAGS" 17202 17203 eval supported=\$$cacheid 17204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17205 printf "%s\n" "$supported" >&6; } 17206 if test "$supported" = "yes" ; then 17207 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 17208 found="yes" 17209 fi 17210 fi 17211 17212 17213 17214 17215 17216 17217 17218 17219 17220 17221 17222 17223 17224 17225 17226 xorg_testset_save_CFLAGS="$CFLAGS" 17227 17228 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17229 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17230 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17231 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17232 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17233 then : 17234 printf %s "(cached) " >&6 17235 else $as_nop 17236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17237 /* end confdefs.h. */ 17238 int i; 17239 _ACEOF 17240 if ac_fn_c_try_compile "$LINENO" 17241 then : 17242 xorg_cv_cc_flag_unknown_warning_option=yes 17243 else $as_nop 17244 xorg_cv_cc_flag_unknown_warning_option=no 17245 fi 17246 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17247 fi 17248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17249 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17250 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17251 CFLAGS="$xorg_testset_save_CFLAGS" 17252 fi 17253 17254 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17255 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17257 fi 17258 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17260 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17261 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17262 then : 17263 printf %s "(cached) " >&6 17264 else $as_nop 17265 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17266 /* end confdefs.h. */ 17267 int i; 17268 _ACEOF 17269 if ac_fn_c_try_compile "$LINENO" 17270 then : 17271 xorg_cv_cc_flag_unused_command_line_argument=yes 17272 else $as_nop 17273 xorg_cv_cc_flag_unused_command_line_argument=no 17274 fi 17275 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17276 fi 17277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17278 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17279 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17280 CFLAGS="$xorg_testset_save_CFLAGS" 17281 fi 17282 17283 found="no" 17284 17285 if test $found = "no" ; then 17286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17288 fi 17289 17290 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17292 fi 17293 17294 CFLAGS="$CFLAGS -Winit-self" 17295 17296 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 17297 printf %s "checking if $CC supports -Winit-self... " >&6; } 17298 cacheid=xorg_cv_cc_flag__Winit_self 17299 if eval test \${$cacheid+y} 17300 then : 17301 printf %s "(cached) " >&6 17302 else $as_nop 17303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17304 /* end confdefs.h. */ 17305 int i; 17306 int 17307 main (void) 17308 { 17309 17310 ; 17311 return 0; 17312 } 17313 _ACEOF 17314 if ac_fn_c_try_link "$LINENO" 17315 then : 17316 eval $cacheid=yes 17317 else $as_nop 17318 eval $cacheid=no 17319 fi 17320 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17321 conftest$ac_exeext conftest.$ac_ext 17322 fi 17323 17324 17325 CFLAGS="$xorg_testset_save_CFLAGS" 17326 17327 eval supported=\$$cacheid 17328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17329 printf "%s\n" "$supported" >&6; } 17330 if test "$supported" = "yes" ; then 17331 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 17332 found="yes" 17333 fi 17334 fi 17335 17336 17337 17338 17339 17340 17341 17342 17343 17344 17345 17346 17347 17348 17349 17350 xorg_testset_save_CFLAGS="$CFLAGS" 17351 17352 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17355 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17356 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17357 then : 17358 printf %s "(cached) " >&6 17359 else $as_nop 17360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17361 /* end confdefs.h. */ 17362 int i; 17363 _ACEOF 17364 if ac_fn_c_try_compile "$LINENO" 17365 then : 17366 xorg_cv_cc_flag_unknown_warning_option=yes 17367 else $as_nop 17368 xorg_cv_cc_flag_unknown_warning_option=no 17369 fi 17370 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17371 fi 17372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17373 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17374 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17375 CFLAGS="$xorg_testset_save_CFLAGS" 17376 fi 17377 17378 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17379 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17381 fi 17382 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17384 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17385 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17386 then : 17387 printf %s "(cached) " >&6 17388 else $as_nop 17389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17390 /* end confdefs.h. */ 17391 int i; 17392 _ACEOF 17393 if ac_fn_c_try_compile "$LINENO" 17394 then : 17395 xorg_cv_cc_flag_unused_command_line_argument=yes 17396 else $as_nop 17397 xorg_cv_cc_flag_unused_command_line_argument=no 17398 fi 17399 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17400 fi 17401 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17402 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17403 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17404 CFLAGS="$xorg_testset_save_CFLAGS" 17405 fi 17406 17407 found="no" 17408 17409 if test $found = "no" ; then 17410 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17412 fi 17413 17414 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17416 fi 17417 17418 CFLAGS="$CFLAGS -Wmain" 17419 17420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 17421 printf %s "checking if $CC supports -Wmain... " >&6; } 17422 cacheid=xorg_cv_cc_flag__Wmain 17423 if eval test \${$cacheid+y} 17424 then : 17425 printf %s "(cached) " >&6 17426 else $as_nop 17427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17428 /* end confdefs.h. */ 17429 int i; 17430 int 17431 main (void) 17432 { 17433 17434 ; 17435 return 0; 17436 } 17437 _ACEOF 17438 if ac_fn_c_try_link "$LINENO" 17439 then : 17440 eval $cacheid=yes 17441 else $as_nop 17442 eval $cacheid=no 17443 fi 17444 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17445 conftest$ac_exeext conftest.$ac_ext 17446 fi 17447 17448 17449 CFLAGS="$xorg_testset_save_CFLAGS" 17450 17451 eval supported=\$$cacheid 17452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17453 printf "%s\n" "$supported" >&6; } 17454 if test "$supported" = "yes" ; then 17455 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 17456 found="yes" 17457 fi 17458 fi 17459 17460 17461 17462 17463 17464 17465 17466 17467 17468 17469 17470 17471 17472 17473 17474 xorg_testset_save_CFLAGS="$CFLAGS" 17475 17476 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17477 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17479 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17480 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17481 then : 17482 printf %s "(cached) " >&6 17483 else $as_nop 17484 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17485 /* end confdefs.h. */ 17486 int i; 17487 _ACEOF 17488 if ac_fn_c_try_compile "$LINENO" 17489 then : 17490 xorg_cv_cc_flag_unknown_warning_option=yes 17491 else $as_nop 17492 xorg_cv_cc_flag_unknown_warning_option=no 17493 fi 17494 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17495 fi 17496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17497 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17498 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17499 CFLAGS="$xorg_testset_save_CFLAGS" 17500 fi 17501 17502 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17503 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17504 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17505 fi 17506 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17508 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17509 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17510 then : 17511 printf %s "(cached) " >&6 17512 else $as_nop 17513 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17514 /* end confdefs.h. */ 17515 int i; 17516 _ACEOF 17517 if ac_fn_c_try_compile "$LINENO" 17518 then : 17519 xorg_cv_cc_flag_unused_command_line_argument=yes 17520 else $as_nop 17521 xorg_cv_cc_flag_unused_command_line_argument=no 17522 fi 17523 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17524 fi 17525 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17526 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17527 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17528 CFLAGS="$xorg_testset_save_CFLAGS" 17529 fi 17530 17531 found="no" 17532 17533 if test $found = "no" ; then 17534 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17536 fi 17537 17538 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17540 fi 17541 17542 CFLAGS="$CFLAGS -Wmissing-braces" 17543 17544 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 17545 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 17546 cacheid=xorg_cv_cc_flag__Wmissing_braces 17547 if eval test \${$cacheid+y} 17548 then : 17549 printf %s "(cached) " >&6 17550 else $as_nop 17551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17552 /* end confdefs.h. */ 17553 int i; 17554 int 17555 main (void) 17556 { 17557 17558 ; 17559 return 0; 17560 } 17561 _ACEOF 17562 if ac_fn_c_try_link "$LINENO" 17563 then : 17564 eval $cacheid=yes 17565 else $as_nop 17566 eval $cacheid=no 17567 fi 17568 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17569 conftest$ac_exeext conftest.$ac_ext 17570 fi 17571 17572 17573 CFLAGS="$xorg_testset_save_CFLAGS" 17574 17575 eval supported=\$$cacheid 17576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17577 printf "%s\n" "$supported" >&6; } 17578 if test "$supported" = "yes" ; then 17579 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 17580 found="yes" 17581 fi 17582 fi 17583 17584 17585 17586 17587 17588 17589 17590 17591 17592 17593 17594 17595 17596 17597 17598 xorg_testset_save_CFLAGS="$CFLAGS" 17599 17600 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17601 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17603 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17604 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17605 then : 17606 printf %s "(cached) " >&6 17607 else $as_nop 17608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17609 /* end confdefs.h. */ 17610 int i; 17611 _ACEOF 17612 if ac_fn_c_try_compile "$LINENO" 17613 then : 17614 xorg_cv_cc_flag_unknown_warning_option=yes 17615 else $as_nop 17616 xorg_cv_cc_flag_unknown_warning_option=no 17617 fi 17618 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17619 fi 17620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17621 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17622 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17623 CFLAGS="$xorg_testset_save_CFLAGS" 17624 fi 17625 17626 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17627 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17628 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17629 fi 17630 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17632 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17633 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17634 then : 17635 printf %s "(cached) " >&6 17636 else $as_nop 17637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17638 /* end confdefs.h. */ 17639 int i; 17640 _ACEOF 17641 if ac_fn_c_try_compile "$LINENO" 17642 then : 17643 xorg_cv_cc_flag_unused_command_line_argument=yes 17644 else $as_nop 17645 xorg_cv_cc_flag_unused_command_line_argument=no 17646 fi 17647 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17648 fi 17649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17650 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17651 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17652 CFLAGS="$xorg_testset_save_CFLAGS" 17653 fi 17654 17655 found="no" 17656 17657 if test $found = "no" ; then 17658 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17660 fi 17661 17662 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17664 fi 17665 17666 CFLAGS="$CFLAGS -Wsequence-point" 17667 17668 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 17669 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 17670 cacheid=xorg_cv_cc_flag__Wsequence_point 17671 if eval test \${$cacheid+y} 17672 then : 17673 printf %s "(cached) " >&6 17674 else $as_nop 17675 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17676 /* end confdefs.h. */ 17677 int i; 17678 int 17679 main (void) 17680 { 17681 17682 ; 17683 return 0; 17684 } 17685 _ACEOF 17686 if ac_fn_c_try_link "$LINENO" 17687 then : 17688 eval $cacheid=yes 17689 else $as_nop 17690 eval $cacheid=no 17691 fi 17692 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17693 conftest$ac_exeext conftest.$ac_ext 17694 fi 17695 17696 17697 CFLAGS="$xorg_testset_save_CFLAGS" 17698 17699 eval supported=\$$cacheid 17700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17701 printf "%s\n" "$supported" >&6; } 17702 if test "$supported" = "yes" ; then 17703 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 17704 found="yes" 17705 fi 17706 fi 17707 17708 17709 17710 17711 17712 17713 17714 17715 17716 17717 17718 17719 17720 17721 17722 xorg_testset_save_CFLAGS="$CFLAGS" 17723 17724 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17725 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17727 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17728 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17729 then : 17730 printf %s "(cached) " >&6 17731 else $as_nop 17732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17733 /* end confdefs.h. */ 17734 int i; 17735 _ACEOF 17736 if ac_fn_c_try_compile "$LINENO" 17737 then : 17738 xorg_cv_cc_flag_unknown_warning_option=yes 17739 else $as_nop 17740 xorg_cv_cc_flag_unknown_warning_option=no 17741 fi 17742 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17743 fi 17744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17745 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17746 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17747 CFLAGS="$xorg_testset_save_CFLAGS" 17748 fi 17749 17750 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17751 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17752 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17753 fi 17754 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17756 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17757 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17758 then : 17759 printf %s "(cached) " >&6 17760 else $as_nop 17761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17762 /* end confdefs.h. */ 17763 int i; 17764 _ACEOF 17765 if ac_fn_c_try_compile "$LINENO" 17766 then : 17767 xorg_cv_cc_flag_unused_command_line_argument=yes 17768 else $as_nop 17769 xorg_cv_cc_flag_unused_command_line_argument=no 17770 fi 17771 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17772 fi 17773 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17774 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17775 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17776 CFLAGS="$xorg_testset_save_CFLAGS" 17777 fi 17778 17779 found="no" 17780 17781 if test $found = "no" ; then 17782 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17784 fi 17785 17786 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17788 fi 17789 17790 CFLAGS="$CFLAGS -Wreturn-type" 17791 17792 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 17793 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 17794 cacheid=xorg_cv_cc_flag__Wreturn_type 17795 if eval test \${$cacheid+y} 17796 then : 17797 printf %s "(cached) " >&6 17798 else $as_nop 17799 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17800 /* end confdefs.h. */ 17801 int i; 17802 int 17803 main (void) 17804 { 17805 17806 ; 17807 return 0; 17808 } 17809 _ACEOF 17810 if ac_fn_c_try_link "$LINENO" 17811 then : 17812 eval $cacheid=yes 17813 else $as_nop 17814 eval $cacheid=no 17815 fi 17816 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17817 conftest$ac_exeext conftest.$ac_ext 17818 fi 17819 17820 17821 CFLAGS="$xorg_testset_save_CFLAGS" 17822 17823 eval supported=\$$cacheid 17824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17825 printf "%s\n" "$supported" >&6; } 17826 if test "$supported" = "yes" ; then 17827 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 17828 found="yes" 17829 fi 17830 fi 17831 17832 17833 17834 17835 17836 17837 17838 17839 17840 17841 17842 17843 17844 17845 17846 xorg_testset_save_CFLAGS="$CFLAGS" 17847 17848 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17849 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17851 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17852 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17853 then : 17854 printf %s "(cached) " >&6 17855 else $as_nop 17856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17857 /* end confdefs.h. */ 17858 int i; 17859 _ACEOF 17860 if ac_fn_c_try_compile "$LINENO" 17861 then : 17862 xorg_cv_cc_flag_unknown_warning_option=yes 17863 else $as_nop 17864 xorg_cv_cc_flag_unknown_warning_option=no 17865 fi 17866 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17867 fi 17868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17869 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17870 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17871 CFLAGS="$xorg_testset_save_CFLAGS" 17872 fi 17873 17874 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17875 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17876 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17877 fi 17878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17880 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17881 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17882 then : 17883 printf %s "(cached) " >&6 17884 else $as_nop 17885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17886 /* end confdefs.h. */ 17887 int i; 17888 _ACEOF 17889 if ac_fn_c_try_compile "$LINENO" 17890 then : 17891 xorg_cv_cc_flag_unused_command_line_argument=yes 17892 else $as_nop 17893 xorg_cv_cc_flag_unused_command_line_argument=no 17894 fi 17895 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17896 fi 17897 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17898 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17899 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17900 CFLAGS="$xorg_testset_save_CFLAGS" 17901 fi 17902 17903 found="no" 17904 17905 if test $found = "no" ; then 17906 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17908 fi 17909 17910 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17911 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17912 fi 17913 17914 CFLAGS="$CFLAGS -Wtrigraphs" 17915 17916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 17917 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 17918 cacheid=xorg_cv_cc_flag__Wtrigraphs 17919 if eval test \${$cacheid+y} 17920 then : 17921 printf %s "(cached) " >&6 17922 else $as_nop 17923 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17924 /* end confdefs.h. */ 17925 int i; 17926 int 17927 main (void) 17928 { 17929 17930 ; 17931 return 0; 17932 } 17933 _ACEOF 17934 if ac_fn_c_try_link "$LINENO" 17935 then : 17936 eval $cacheid=yes 17937 else $as_nop 17938 eval $cacheid=no 17939 fi 17940 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17941 conftest$ac_exeext conftest.$ac_ext 17942 fi 17943 17944 17945 CFLAGS="$xorg_testset_save_CFLAGS" 17946 17947 eval supported=\$$cacheid 17948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17949 printf "%s\n" "$supported" >&6; } 17950 if test "$supported" = "yes" ; then 17951 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 17952 found="yes" 17953 fi 17954 fi 17955 17956 17957 17958 17959 17960 17961 17962 17963 17964 17965 17966 17967 17968 17969 17970 xorg_testset_save_CFLAGS="$CFLAGS" 17971 17972 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17973 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17975 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17976 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17977 then : 17978 printf %s "(cached) " >&6 17979 else $as_nop 17980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17981 /* end confdefs.h. */ 17982 int i; 17983 _ACEOF 17984 if ac_fn_c_try_compile "$LINENO" 17985 then : 17986 xorg_cv_cc_flag_unknown_warning_option=yes 17987 else $as_nop 17988 xorg_cv_cc_flag_unknown_warning_option=no 17989 fi 17990 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17991 fi 17992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17993 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17994 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17995 CFLAGS="$xorg_testset_save_CFLAGS" 17996 fi 17997 17998 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17999 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18000 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18001 fi 18002 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18004 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18005 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18006 then : 18007 printf %s "(cached) " >&6 18008 else $as_nop 18009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18010 /* end confdefs.h. */ 18011 int i; 18012 _ACEOF 18013 if ac_fn_c_try_compile "$LINENO" 18014 then : 18015 xorg_cv_cc_flag_unused_command_line_argument=yes 18016 else $as_nop 18017 xorg_cv_cc_flag_unused_command_line_argument=no 18018 fi 18019 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18020 fi 18021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18022 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18023 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18024 CFLAGS="$xorg_testset_save_CFLAGS" 18025 fi 18026 18027 found="no" 18028 18029 if test $found = "no" ; then 18030 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18032 fi 18033 18034 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18035 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18036 fi 18037 18038 CFLAGS="$CFLAGS -Warray-bounds" 18039 18040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 18041 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 18042 cacheid=xorg_cv_cc_flag__Warray_bounds 18043 if eval test \${$cacheid+y} 18044 then : 18045 printf %s "(cached) " >&6 18046 else $as_nop 18047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18048 /* end confdefs.h. */ 18049 int i; 18050 int 18051 main (void) 18052 { 18053 18054 ; 18055 return 0; 18056 } 18057 _ACEOF 18058 if ac_fn_c_try_link "$LINENO" 18059 then : 18060 eval $cacheid=yes 18061 else $as_nop 18062 eval $cacheid=no 18063 fi 18064 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18065 conftest$ac_exeext conftest.$ac_ext 18066 fi 18067 18068 18069 CFLAGS="$xorg_testset_save_CFLAGS" 18070 18071 eval supported=\$$cacheid 18072 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18073 printf "%s\n" "$supported" >&6; } 18074 if test "$supported" = "yes" ; then 18075 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 18076 found="yes" 18077 fi 18078 fi 18079 18080 18081 18082 18083 18084 18085 18086 18087 18088 18089 18090 18091 18092 18093 18094 xorg_testset_save_CFLAGS="$CFLAGS" 18095 18096 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18097 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18099 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18100 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18101 then : 18102 printf %s "(cached) " >&6 18103 else $as_nop 18104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18105 /* end confdefs.h. */ 18106 int i; 18107 _ACEOF 18108 if ac_fn_c_try_compile "$LINENO" 18109 then : 18110 xorg_cv_cc_flag_unknown_warning_option=yes 18111 else $as_nop 18112 xorg_cv_cc_flag_unknown_warning_option=no 18113 fi 18114 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18115 fi 18116 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18117 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18118 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18119 CFLAGS="$xorg_testset_save_CFLAGS" 18120 fi 18121 18122 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18125 fi 18126 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18128 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18129 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18130 then : 18131 printf %s "(cached) " >&6 18132 else $as_nop 18133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18134 /* end confdefs.h. */ 18135 int i; 18136 _ACEOF 18137 if ac_fn_c_try_compile "$LINENO" 18138 then : 18139 xorg_cv_cc_flag_unused_command_line_argument=yes 18140 else $as_nop 18141 xorg_cv_cc_flag_unused_command_line_argument=no 18142 fi 18143 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18144 fi 18145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18146 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18147 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18148 CFLAGS="$xorg_testset_save_CFLAGS" 18149 fi 18150 18151 found="no" 18152 18153 if test $found = "no" ; then 18154 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18155 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18156 fi 18157 18158 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18159 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18160 fi 18161 18162 CFLAGS="$CFLAGS -Wwrite-strings" 18163 18164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 18165 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 18166 cacheid=xorg_cv_cc_flag__Wwrite_strings 18167 if eval test \${$cacheid+y} 18168 then : 18169 printf %s "(cached) " >&6 18170 else $as_nop 18171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18172 /* end confdefs.h. */ 18173 int i; 18174 int 18175 main (void) 18176 { 18177 18178 ; 18179 return 0; 18180 } 18181 _ACEOF 18182 if ac_fn_c_try_link "$LINENO" 18183 then : 18184 eval $cacheid=yes 18185 else $as_nop 18186 eval $cacheid=no 18187 fi 18188 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18189 conftest$ac_exeext conftest.$ac_ext 18190 fi 18191 18192 18193 CFLAGS="$xorg_testset_save_CFLAGS" 18194 18195 eval supported=\$$cacheid 18196 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18197 printf "%s\n" "$supported" >&6; } 18198 if test "$supported" = "yes" ; then 18199 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 18200 found="yes" 18201 fi 18202 fi 18203 18204 18205 18206 18207 18208 18209 18210 18211 18212 18213 18214 18215 18216 18217 18218 xorg_testset_save_CFLAGS="$CFLAGS" 18219 18220 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18222 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18223 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18224 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18225 then : 18226 printf %s "(cached) " >&6 18227 else $as_nop 18228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18229 /* end confdefs.h. */ 18230 int i; 18231 _ACEOF 18232 if ac_fn_c_try_compile "$LINENO" 18233 then : 18234 xorg_cv_cc_flag_unknown_warning_option=yes 18235 else $as_nop 18236 xorg_cv_cc_flag_unknown_warning_option=no 18237 fi 18238 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18239 fi 18240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18241 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18242 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18243 CFLAGS="$xorg_testset_save_CFLAGS" 18244 fi 18245 18246 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18249 fi 18250 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18252 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18253 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18254 then : 18255 printf %s "(cached) " >&6 18256 else $as_nop 18257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18258 /* end confdefs.h. */ 18259 int i; 18260 _ACEOF 18261 if ac_fn_c_try_compile "$LINENO" 18262 then : 18263 xorg_cv_cc_flag_unused_command_line_argument=yes 18264 else $as_nop 18265 xorg_cv_cc_flag_unused_command_line_argument=no 18266 fi 18267 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18268 fi 18269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18270 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18271 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18272 CFLAGS="$xorg_testset_save_CFLAGS" 18273 fi 18274 18275 found="no" 18276 18277 if test $found = "no" ; then 18278 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18280 fi 18281 18282 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18284 fi 18285 18286 CFLAGS="$CFLAGS -Waddress" 18287 18288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 18289 printf %s "checking if $CC supports -Waddress... " >&6; } 18290 cacheid=xorg_cv_cc_flag__Waddress 18291 if eval test \${$cacheid+y} 18292 then : 18293 printf %s "(cached) " >&6 18294 else $as_nop 18295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18296 /* end confdefs.h. */ 18297 int i; 18298 int 18299 main (void) 18300 { 18301 18302 ; 18303 return 0; 18304 } 18305 _ACEOF 18306 if ac_fn_c_try_link "$LINENO" 18307 then : 18308 eval $cacheid=yes 18309 else $as_nop 18310 eval $cacheid=no 18311 fi 18312 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18313 conftest$ac_exeext conftest.$ac_ext 18314 fi 18315 18316 18317 CFLAGS="$xorg_testset_save_CFLAGS" 18318 18319 eval supported=\$$cacheid 18320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18321 printf "%s\n" "$supported" >&6; } 18322 if test "$supported" = "yes" ; then 18323 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 18324 found="yes" 18325 fi 18326 fi 18327 18328 18329 18330 18331 18332 18333 18334 18335 18336 18337 18338 18339 18340 18341 18342 xorg_testset_save_CFLAGS="$CFLAGS" 18343 18344 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18346 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18347 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18348 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18349 then : 18350 printf %s "(cached) " >&6 18351 else $as_nop 18352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18353 /* end confdefs.h. */ 18354 int i; 18355 _ACEOF 18356 if ac_fn_c_try_compile "$LINENO" 18357 then : 18358 xorg_cv_cc_flag_unknown_warning_option=yes 18359 else $as_nop 18360 xorg_cv_cc_flag_unknown_warning_option=no 18361 fi 18362 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18363 fi 18364 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18365 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18366 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18367 CFLAGS="$xorg_testset_save_CFLAGS" 18368 fi 18369 18370 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18373 fi 18374 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18376 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18377 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18378 then : 18379 printf %s "(cached) " >&6 18380 else $as_nop 18381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18382 /* end confdefs.h. */ 18383 int i; 18384 _ACEOF 18385 if ac_fn_c_try_compile "$LINENO" 18386 then : 18387 xorg_cv_cc_flag_unused_command_line_argument=yes 18388 else $as_nop 18389 xorg_cv_cc_flag_unused_command_line_argument=no 18390 fi 18391 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18392 fi 18393 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18394 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18395 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18396 CFLAGS="$xorg_testset_save_CFLAGS" 18397 fi 18398 18399 found="no" 18400 18401 if test $found = "no" ; then 18402 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18404 fi 18405 18406 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18408 fi 18409 18410 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 18411 18412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 18413 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 18414 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 18415 if eval test \${$cacheid+y} 18416 then : 18417 printf %s "(cached) " >&6 18418 else $as_nop 18419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18420 /* end confdefs.h. */ 18421 int i; 18422 int 18423 main (void) 18424 { 18425 18426 ; 18427 return 0; 18428 } 18429 _ACEOF 18430 if ac_fn_c_try_link "$LINENO" 18431 then : 18432 eval $cacheid=yes 18433 else $as_nop 18434 eval $cacheid=no 18435 fi 18436 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18437 conftest$ac_exeext conftest.$ac_ext 18438 fi 18439 18440 18441 CFLAGS="$xorg_testset_save_CFLAGS" 18442 18443 eval supported=\$$cacheid 18444 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18445 printf "%s\n" "$supported" >&6; } 18446 if test "$supported" = "yes" ; then 18447 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 18448 found="yes" 18449 fi 18450 fi 18451 18452 18453 18454 18455 18456 18457 18458 18459 18460 18461 18462 18463 18464 18465 18466 xorg_testset_save_CFLAGS="$CFLAGS" 18467 18468 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18471 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18472 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18473 then : 18474 printf %s "(cached) " >&6 18475 else $as_nop 18476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18477 /* end confdefs.h. */ 18478 int i; 18479 _ACEOF 18480 if ac_fn_c_try_compile "$LINENO" 18481 then : 18482 xorg_cv_cc_flag_unknown_warning_option=yes 18483 else $as_nop 18484 xorg_cv_cc_flag_unknown_warning_option=no 18485 fi 18486 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18487 fi 18488 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18489 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18490 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18491 CFLAGS="$xorg_testset_save_CFLAGS" 18492 fi 18493 18494 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18497 fi 18498 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18500 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18501 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18502 then : 18503 printf %s "(cached) " >&6 18504 else $as_nop 18505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18506 /* end confdefs.h. */ 18507 int i; 18508 _ACEOF 18509 if ac_fn_c_try_compile "$LINENO" 18510 then : 18511 xorg_cv_cc_flag_unused_command_line_argument=yes 18512 else $as_nop 18513 xorg_cv_cc_flag_unused_command_line_argument=no 18514 fi 18515 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18516 fi 18517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18518 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18519 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18520 CFLAGS="$xorg_testset_save_CFLAGS" 18521 fi 18522 18523 found="no" 18524 18525 if test $found = "no" ; then 18526 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18528 fi 18529 18530 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18531 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18532 fi 18533 18534 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 18535 18536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 18537 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 18538 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 18539 if eval test \${$cacheid+y} 18540 then : 18541 printf %s "(cached) " >&6 18542 else $as_nop 18543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18544 /* end confdefs.h. */ 18545 int i; 18546 int 18547 main (void) 18548 { 18549 18550 ; 18551 return 0; 18552 } 18553 _ACEOF 18554 if ac_fn_c_try_link "$LINENO" 18555 then : 18556 eval $cacheid=yes 18557 else $as_nop 18558 eval $cacheid=no 18559 fi 18560 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18561 conftest$ac_exeext conftest.$ac_ext 18562 fi 18563 18564 18565 CFLAGS="$xorg_testset_save_CFLAGS" 18566 18567 eval supported=\$$cacheid 18568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18569 printf "%s\n" "$supported" >&6; } 18570 if test "$supported" = "yes" ; then 18571 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 18572 found="yes" 18573 fi 18574 fi 18575 18576 18577 fi 18578 18579 18580 18581 18582 18583 18584 18585 CWARNFLAGS="$BASE_CFLAGS" 18586 if test "x$GCC" = xyes ; then 18587 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 18588 fi 18589 18590 18591 18592 18593 18594 18595 18596 18597 # Check whether --enable-strict-compilation was given. 18598 if test ${enable_strict_compilation+y} 18599 then : 18600 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 18601 else $as_nop 18602 STRICT_COMPILE=no 18603 fi 18604 18605 18606 18607 18608 18609 18610 STRICT_CFLAGS="" 18611 18612 18613 18614 18615 18616 18617 18618 18619 18620 18621 18622 18623 18624 xorg_testset_save_CFLAGS="$CFLAGS" 18625 18626 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18627 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18629 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18630 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18631 then : 18632 printf %s "(cached) " >&6 18633 else $as_nop 18634 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18635 /* end confdefs.h. */ 18636 int i; 18637 _ACEOF 18638 if ac_fn_c_try_compile "$LINENO" 18639 then : 18640 xorg_cv_cc_flag_unknown_warning_option=yes 18641 else $as_nop 18642 xorg_cv_cc_flag_unknown_warning_option=no 18643 fi 18644 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18645 fi 18646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18647 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18648 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18649 CFLAGS="$xorg_testset_save_CFLAGS" 18650 fi 18651 18652 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18653 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18654 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18655 fi 18656 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18658 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18659 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18660 then : 18661 printf %s "(cached) " >&6 18662 else $as_nop 18663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18664 /* end confdefs.h. */ 18665 int i; 18666 _ACEOF 18667 if ac_fn_c_try_compile "$LINENO" 18668 then : 18669 xorg_cv_cc_flag_unused_command_line_argument=yes 18670 else $as_nop 18671 xorg_cv_cc_flag_unused_command_line_argument=no 18672 fi 18673 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18674 fi 18675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18676 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18677 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18678 CFLAGS="$xorg_testset_save_CFLAGS" 18679 fi 18680 18681 found="no" 18682 18683 if test $found = "no" ; then 18684 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18685 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18686 fi 18687 18688 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18689 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18690 fi 18691 18692 CFLAGS="$CFLAGS -pedantic" 18693 18694 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 18695 printf %s "checking if $CC supports -pedantic... " >&6; } 18696 cacheid=xorg_cv_cc_flag__pedantic 18697 if eval test \${$cacheid+y} 18698 then : 18699 printf %s "(cached) " >&6 18700 else $as_nop 18701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18702 /* end confdefs.h. */ 18703 int i; 18704 int 18705 main (void) 18706 { 18707 18708 ; 18709 return 0; 18710 } 18711 _ACEOF 18712 if ac_fn_c_try_link "$LINENO" 18713 then : 18714 eval $cacheid=yes 18715 else $as_nop 18716 eval $cacheid=no 18717 fi 18718 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18719 conftest$ac_exeext conftest.$ac_ext 18720 fi 18721 18722 18723 CFLAGS="$xorg_testset_save_CFLAGS" 18724 18725 eval supported=\$$cacheid 18726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18727 printf "%s\n" "$supported" >&6; } 18728 if test "$supported" = "yes" ; then 18729 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 18730 found="yes" 18731 fi 18732 fi 18733 18734 18735 18736 18737 18738 18739 18740 18741 18742 18743 18744 18745 18746 18747 18748 xorg_testset_save_CFLAGS="$CFLAGS" 18749 18750 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18753 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18754 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18755 then : 18756 printf %s "(cached) " >&6 18757 else $as_nop 18758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18759 /* end confdefs.h. */ 18760 int i; 18761 _ACEOF 18762 if ac_fn_c_try_compile "$LINENO" 18763 then : 18764 xorg_cv_cc_flag_unknown_warning_option=yes 18765 else $as_nop 18766 xorg_cv_cc_flag_unknown_warning_option=no 18767 fi 18768 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18769 fi 18770 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18771 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18772 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18773 CFLAGS="$xorg_testset_save_CFLAGS" 18774 fi 18775 18776 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18777 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18778 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18779 fi 18780 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18782 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18783 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18784 then : 18785 printf %s "(cached) " >&6 18786 else $as_nop 18787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18788 /* end confdefs.h. */ 18789 int i; 18790 _ACEOF 18791 if ac_fn_c_try_compile "$LINENO" 18792 then : 18793 xorg_cv_cc_flag_unused_command_line_argument=yes 18794 else $as_nop 18795 xorg_cv_cc_flag_unused_command_line_argument=no 18796 fi 18797 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18798 fi 18799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18800 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18801 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18802 CFLAGS="$xorg_testset_save_CFLAGS" 18803 fi 18804 18805 found="no" 18806 18807 if test $found = "no" ; then 18808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18810 fi 18811 18812 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18814 fi 18815 18816 CFLAGS="$CFLAGS -Werror" 18817 18818 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 18819 printf %s "checking if $CC supports -Werror... " >&6; } 18820 cacheid=xorg_cv_cc_flag__Werror 18821 if eval test \${$cacheid+y} 18822 then : 18823 printf %s "(cached) " >&6 18824 else $as_nop 18825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18826 /* end confdefs.h. */ 18827 int i; 18828 int 18829 main (void) 18830 { 18831 18832 ; 18833 return 0; 18834 } 18835 _ACEOF 18836 if ac_fn_c_try_link "$LINENO" 18837 then : 18838 eval $cacheid=yes 18839 else $as_nop 18840 eval $cacheid=no 18841 fi 18842 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18843 conftest$ac_exeext conftest.$ac_ext 18844 fi 18845 18846 18847 CFLAGS="$xorg_testset_save_CFLAGS" 18848 18849 eval supported=\$$cacheid 18850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18851 printf "%s\n" "$supported" >&6; } 18852 if test "$supported" = "yes" ; then 18853 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 18854 found="yes" 18855 fi 18856 fi 18857 18858 if test $found = "no" ; then 18859 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18861 fi 18862 18863 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18864 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18865 fi 18866 18867 CFLAGS="$CFLAGS -errwarn" 18868 18869 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 18870 printf %s "checking if $CC supports -errwarn... " >&6; } 18871 cacheid=xorg_cv_cc_flag__errwarn 18872 if eval test \${$cacheid+y} 18873 then : 18874 printf %s "(cached) " >&6 18875 else $as_nop 18876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18877 /* end confdefs.h. */ 18878 int i; 18879 int 18880 main (void) 18881 { 18882 18883 ; 18884 return 0; 18885 } 18886 _ACEOF 18887 if ac_fn_c_try_link "$LINENO" 18888 then : 18889 eval $cacheid=yes 18890 else $as_nop 18891 eval $cacheid=no 18892 fi 18893 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18894 conftest$ac_exeext conftest.$ac_ext 18895 fi 18896 18897 18898 CFLAGS="$xorg_testset_save_CFLAGS" 18899 18900 eval supported=\$$cacheid 18901 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18902 printf "%s\n" "$supported" >&6; } 18903 if test "$supported" = "yes" ; then 18904 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 18905 found="yes" 18906 fi 18907 fi 18908 18909 18910 18911 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 18912 # activate it with -Werror, so we add it here explicitly. 18913 18914 18915 18916 18917 18918 18919 18920 18921 18922 18923 18924 18925 18926 xorg_testset_save_CFLAGS="$CFLAGS" 18927 18928 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18931 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18932 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18933 then : 18934 printf %s "(cached) " >&6 18935 else $as_nop 18936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18937 /* end confdefs.h. */ 18938 int i; 18939 _ACEOF 18940 if ac_fn_c_try_compile "$LINENO" 18941 then : 18942 xorg_cv_cc_flag_unknown_warning_option=yes 18943 else $as_nop 18944 xorg_cv_cc_flag_unknown_warning_option=no 18945 fi 18946 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18947 fi 18948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18949 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18951 CFLAGS="$xorg_testset_save_CFLAGS" 18952 fi 18953 18954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18957 fi 18958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18960 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18961 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18962 then : 18963 printf %s "(cached) " >&6 18964 else $as_nop 18965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18966 /* end confdefs.h. */ 18967 int i; 18968 _ACEOF 18969 if ac_fn_c_try_compile "$LINENO" 18970 then : 18971 xorg_cv_cc_flag_unused_command_line_argument=yes 18972 else $as_nop 18973 xorg_cv_cc_flag_unused_command_line_argument=no 18974 fi 18975 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18976 fi 18977 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18978 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18979 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18980 CFLAGS="$xorg_testset_save_CFLAGS" 18981 fi 18982 18983 found="no" 18984 18985 if test $found = "no" ; then 18986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18988 fi 18989 18990 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18992 fi 18993 18994 CFLAGS="$CFLAGS -Werror=attributes" 18995 18996 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 18997 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 18998 cacheid=xorg_cv_cc_flag__Werror_attributes 18999 if eval test \${$cacheid+y} 19000 then : 19001 printf %s "(cached) " >&6 19002 else $as_nop 19003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19004 /* end confdefs.h. */ 19005 int i; 19006 int 19007 main (void) 19008 { 19009 19010 ; 19011 return 0; 19012 } 19013 _ACEOF 19014 if ac_fn_c_try_link "$LINENO" 19015 then : 19016 eval $cacheid=yes 19017 else $as_nop 19018 eval $cacheid=no 19019 fi 19020 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19021 conftest$ac_exeext conftest.$ac_ext 19022 fi 19023 19024 19025 CFLAGS="$xorg_testset_save_CFLAGS" 19026 19027 eval supported=\$$cacheid 19028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19029 printf "%s\n" "$supported" >&6; } 19030 if test "$supported" = "yes" ; then 19031 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 19032 found="yes" 19033 fi 19034 fi 19035 19036 19037 19038 if test "x$STRICT_COMPILE" = "xyes"; then 19039 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 19040 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 19041 fi 19042 19043 19044 19045 19046 19047 19048 cat >>confdefs.h <<_ACEOF 19049 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 19050 _ACEOF 19051 19052 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 19053 if test "x$PVM" = "x"; then 19054 PVM="0" 19055 fi 19056 19057 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 19058 19059 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 19060 if test "x$PVP" = "x"; then 19061 PVP="0" 19062 fi 19063 19064 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 19065 19066 19067 19068 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 19069 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 19070 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 19071 touch \$(top_srcdir)/ChangeLog; \ 19072 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 19073 19074 19075 19076 19077 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 19078 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 19079 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 19080 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 19081 touch \$(top_srcdir)/INSTALL; \ 19082 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 19083 19084 19085 19086 19087 19088 19089 case $host_os in 19090 solaris*) 19091 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 19092 # check for a man page file found in later versions that use 19093 # traditional section numbers instead 19094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 19095 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 19096 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 19097 then : 19098 printf %s "(cached) " >&6 19099 else $as_nop 19100 test "$cross_compiling" = yes && 19101 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 19102 if test -r "/usr/share/man/man7/attributes.7"; then 19103 ac_cv_file__usr_share_man_man7_attributes_7=yes 19104 else 19105 ac_cv_file__usr_share_man_man7_attributes_7=no 19106 fi 19107 fi 19108 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 19109 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 19110 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 19111 then : 19112 SYSV_MAN_SECTIONS=false 19113 else $as_nop 19114 SYSV_MAN_SECTIONS=true 19115 fi 19116 19117 ;; 19118 *) SYSV_MAN_SECTIONS=false ;; 19119 esac 19120 19121 if test x$APP_MAN_SUFFIX = x ; then 19122 APP_MAN_SUFFIX=1 19123 fi 19124 if test x$APP_MAN_DIR = x ; then 19125 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 19126 fi 19127 19128 if test x$LIB_MAN_SUFFIX = x ; then 19129 LIB_MAN_SUFFIX=3 19130 fi 19131 if test x$LIB_MAN_DIR = x ; then 19132 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 19133 fi 19134 19135 if test x$FILE_MAN_SUFFIX = x ; then 19136 case $SYSV_MAN_SECTIONS in 19137 true) FILE_MAN_SUFFIX=4 ;; 19138 *) FILE_MAN_SUFFIX=5 ;; 19139 esac 19140 fi 19141 if test x$FILE_MAN_DIR = x ; then 19142 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 19143 fi 19144 19145 if test x$MISC_MAN_SUFFIX = x ; then 19146 case $SYSV_MAN_SECTIONS in 19147 true) MISC_MAN_SUFFIX=5 ;; 19148 *) MISC_MAN_SUFFIX=7 ;; 19149 esac 19150 fi 19151 if test x$MISC_MAN_DIR = x ; then 19152 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 19153 fi 19154 19155 if test x$DRIVER_MAN_SUFFIX = x ; then 19156 case $SYSV_MAN_SECTIONS in 19157 true) DRIVER_MAN_SUFFIX=7 ;; 19158 *) DRIVER_MAN_SUFFIX=4 ;; 19159 esac 19160 fi 19161 if test x$DRIVER_MAN_DIR = x ; then 19162 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 19163 fi 19164 19165 if test x$ADMIN_MAN_SUFFIX = x ; then 19166 case $SYSV_MAN_SECTIONS in 19167 true) ADMIN_MAN_SUFFIX=1m ;; 19168 *) ADMIN_MAN_SUFFIX=8 ;; 19169 esac 19170 fi 19171 if test x$ADMIN_MAN_DIR = x ; then 19172 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 19173 fi 19174 19175 19176 19177 19178 19179 19180 19181 19182 19183 19184 19185 19186 19187 19188 19189 XORG_MAN_PAGE="X Version 11" 19190 19191 MAN_SUBSTS="\ 19192 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19193 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19194 -e 's|__xservername__|Xorg|g' \ 19195 -e 's|__xconfigfile__|xorg.conf|g' \ 19196 -e 's|__projectroot__|\$(prefix)|g' \ 19197 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 19198 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 19199 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 19200 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 19201 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 19202 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 19203 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 19204 19205 19206 19207 # Check whether --enable-silent-rules was given. 19208 if test ${enable_silent_rules+y} 19209 then : 19210 enableval=$enable_silent_rules; 19211 fi 19212 19213 case $enable_silent_rules in # ((( 19214 yes) AM_DEFAULT_VERBOSITY=0;; 19215 no) AM_DEFAULT_VERBOSITY=1;; 19216 *) AM_DEFAULT_VERBOSITY=0;; 19217 esac 19218 am_make=${MAKE-make} 19219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 19220 printf %s "checking whether $am_make supports nested variables... " >&6; } 19221 if test ${am_cv_make_support_nested_variables+y} 19222 then : 19223 printf %s "(cached) " >&6 19224 else $as_nop 19225 if printf "%s\n" 'TRUE=$(BAR$(V)) 19226 BAR0=false 19227 BAR1=true 19228 V=1 19229 am__doit: 19230 @$(TRUE) 19231 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 19232 am_cv_make_support_nested_variables=yes 19233 else 19234 am_cv_make_support_nested_variables=no 19235 fi 19236 fi 19237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 19238 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 19239 if test $am_cv_make_support_nested_variables = yes; then 19240 AM_V='$(V)' 19241 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 19242 else 19243 AM_V=$AM_DEFAULT_VERBOSITY 19244 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 19245 fi 19246 AM_BACKSLASH='\' 19247 19248 19249 19250 # Check whether --enable-malloc0returnsnull was given. 19251 if test ${enable_malloc0returnsnull+y} 19252 then : 19253 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 19254 else $as_nop 19255 MALLOC_ZERO_RETURNS_NULL=auto 19256 fi 19257 19258 19259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 19260 printf %s "checking whether malloc(0) returns NULL... " >&6; } 19261 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 19262 if test ${xorg_cv_malloc0_returns_null+y} 19263 then : 19264 printf %s "(cached) " >&6 19265 else $as_nop 19266 if test "$cross_compiling" = yes 19267 then : 19268 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19269 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 19270 as_fn_error $? "cannot run test program while cross compiling 19271 See \`config.log' for more details" "$LINENO" 5; } 19272 else $as_nop 19273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19274 /* end confdefs.h. */ 19275 19276 #include <stdlib.h> 19277 19278 int 19279 main (void) 19280 { 19281 19282 char *m0, *r0, *c0, *p; 19283 m0 = malloc(0); 19284 p = malloc(10); 19285 r0 = realloc(p,0); 19286 c0 = calloc(0,10); 19287 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 19288 19289 ; 19290 return 0; 19291 } 19292 _ACEOF 19293 if ac_fn_c_try_run "$LINENO" 19294 then : 19295 xorg_cv_malloc0_returns_null=yes 19296 else $as_nop 19297 xorg_cv_malloc0_returns_null=no 19298 fi 19299 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 19300 conftest.$ac_objext conftest.beam conftest.$ac_ext 19301 fi 19302 19303 fi 19304 19305 MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null 19306 fi 19307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 19308 printf "%s\n" "$MALLOC_ZERO_RETURNS_NULL" >&6; } 19309 19310 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 19311 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 19312 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 19313 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 19314 else 19315 MALLOC_ZERO_CFLAGS="" 19316 XMALLOC_ZERO_CFLAGS="" 19317 XTMALLOC_ZERO_CFLAGS="" 19318 fi 19319 19320 19321 19322 19323 19324 19325 # Check render configuration, strip extra digits from package version to 19326 # find the required protocol version 19327 if test "$VERSION" = "" ; then 19328 VERSION=$PACKAGE_VERSION; 19329 fi 19330 RENDER_VERSION=`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'` 19331 19332 19333 # Obtain compiler/linker options for dependencies 19334 19335 pkg_failed=no 19336 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for RENDER" >&5 19337 printf %s "checking for RENDER... " >&6; } 19338 19339 if test -n "$RENDER_CFLAGS"; then 19340 pkg_cv_RENDER_CFLAGS="$RENDER_CFLAGS" 19341 elif test -n "$PKG_CONFIG"; then 19342 if test -n "$PKG_CONFIG" && \ 19343 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 renderproto >= \$RENDER_VERSION\""; } >&5 19344 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 renderproto >= $RENDER_VERSION") 2>&5 19345 ac_status=$? 19346 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19347 test $ac_status = 0; }; then 19348 pkg_cv_RENDER_CFLAGS=`$PKG_CONFIG --cflags "x11 >= 1.6 renderproto >= $RENDER_VERSION" 2>/dev/null` 19349 test "x$?" != "x0" && pkg_failed=yes 19350 else 19351 pkg_failed=yes 19352 fi 19353 else 19354 pkg_failed=untried 19355 fi 19356 if test -n "$RENDER_LIBS"; then 19357 pkg_cv_RENDER_LIBS="$RENDER_LIBS" 19358 elif test -n "$PKG_CONFIG"; then 19359 if test -n "$PKG_CONFIG" && \ 19360 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 renderproto >= \$RENDER_VERSION\""; } >&5 19361 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 renderproto >= $RENDER_VERSION") 2>&5 19362 ac_status=$? 19363 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19364 test $ac_status = 0; }; then 19365 pkg_cv_RENDER_LIBS=`$PKG_CONFIG --libs "x11 >= 1.6 renderproto >= $RENDER_VERSION" 2>/dev/null` 19366 test "x$?" != "x0" && pkg_failed=yes 19367 else 19368 pkg_failed=yes 19369 fi 19370 else 19371 pkg_failed=untried 19372 fi 19373 19374 19375 19376 if test $pkg_failed = yes; then 19377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19378 printf "%s\n" "no" >&6; } 19379 19380 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19381 _pkg_short_errors_supported=yes 19382 else 19383 _pkg_short_errors_supported=no 19384 fi 19385 if test $_pkg_short_errors_supported = yes; then 19386 RENDER_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 >= 1.6 renderproto >= $RENDER_VERSION" 2>&1` 19387 else 19388 RENDER_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 >= 1.6 renderproto >= $RENDER_VERSION" 2>&1` 19389 fi 19390 # Put the nasty error message in config.log where it belongs 19391 echo "$RENDER_PKG_ERRORS" >&5 19392 19393 as_fn_error $? "Package requirements (x11 >= 1.6 renderproto >= $RENDER_VERSION) were not met: 19394 19395 $RENDER_PKG_ERRORS 19396 19397 Consider adjusting the PKG_CONFIG_PATH environment variable if you 19398 installed software in a non-standard prefix. 19399 19400 Alternatively, you may set the environment variables RENDER_CFLAGS 19401 and RENDER_LIBS to avoid the need to call pkg-config. 19402 See the pkg-config man page for more details." "$LINENO" 5 19403 elif test $pkg_failed = untried; then 19404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19405 printf "%s\n" "no" >&6; } 19406 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19407 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 19408 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 19409 is in your PATH or set the PKG_CONFIG environment variable to the full 19410 path to pkg-config. 19411 19412 Alternatively, you may set the environment variables RENDER_CFLAGS 19413 and RENDER_LIBS to avoid the need to call pkg-config. 19414 See the pkg-config man page for more details. 19415 19416 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 19417 See \`config.log' for more details" "$LINENO" 5; } 19418 else 19419 RENDER_CFLAGS=$pkg_cv_RENDER_CFLAGS 19420 RENDER_LIBS=$pkg_cv_RENDER_LIBS 19421 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19422 printf "%s\n" "yes" >&6; } 19423 19424 fi 19425 19426 ac_config_files="$ac_config_files Makefile src/Makefile Doxyfile xrender.pc" 19427 19428 cat >confcache <<\_ACEOF 19429 # This file is a shell script that caches the results of configure 19430 # tests run on this system so they can be shared between configure 19431 # scripts and configure runs, see configure's option --config-cache. 19432 # It is not useful on other systems. If it contains results you don't 19433 # want to keep, you may remove or edit it. 19434 # 19435 # config.status only pays attention to the cache file if you give it 19436 # the --recheck option to rerun configure. 19437 # 19438 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19439 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19440 # following values. 19441 19442 _ACEOF 19443 19444 # The following way of writing the cache mishandles newlines in values, 19445 # but we know of no workaround that is simple, portable, and efficient. 19446 # So, we kill variables containing newlines. 19447 # Ultrix sh set writes to stderr and can't be redirected directly, 19448 # and sets the high bit in the cache file unless we assign to the vars. 19449 ( 19450 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19451 eval ac_val=\$$ac_var 19452 case $ac_val in #( 19453 *${as_nl}*) 19454 case $ac_var in #( 19455 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19456 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19457 esac 19458 case $ac_var in #( 19459 _ | IFS | as_nl) ;; #( 19460 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19461 *) { eval $ac_var=; unset $ac_var;} ;; 19462 esac ;; 19463 esac 19464 done 19465 19466 (set) 2>&1 | 19467 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19468 *${as_nl}ac_space=\ *) 19469 # `set' does not quote correctly, so add quotes: double-quote 19470 # substitution turns \\\\ into \\, and sed turns \\ into \. 19471 sed -n \ 19472 "s/'/'\\\\''/g; 19473 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19474 ;; #( 19475 *) 19476 # `set' quotes correctly as required by POSIX, so do not add quotes. 19477 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19478 ;; 19479 esac | 19480 sort 19481 ) | 19482 sed ' 19483 /^ac_cv_env_/b end 19484 t clear 19485 :clear 19486 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 19487 t end 19488 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19489 :end' >>confcache 19490 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19491 if test -w "$cache_file"; then 19492 if test "x$cache_file" != "x/dev/null"; then 19493 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19494 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 19495 if test ! -f "$cache_file" || test -h "$cache_file"; then 19496 cat confcache >"$cache_file" 19497 else 19498 case $cache_file in #( 19499 */* | ?:*) 19500 mv -f confcache "$cache_file"$$ && 19501 mv -f "$cache_file"$$ "$cache_file" ;; #( 19502 *) 19503 mv -f confcache "$cache_file" ;; 19504 esac 19505 fi 19506 fi 19507 else 19508 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19509 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 19510 fi 19511 fi 19512 rm -f confcache 19513 19514 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19515 # Let make expand exec_prefix. 19516 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19517 19518 DEFS=-DHAVE_CONFIG_H 19519 19520 ac_libobjs= 19521 ac_ltlibobjs= 19522 U= 19523 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19524 # 1. Remove the extension, and $U if already installed. 19525 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19526 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 19527 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19528 # will be set to the directory where LIBOBJS objects are built. 19529 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19530 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19531 done 19532 LIBOBJS=$ac_libobjs 19533 19534 LTLIBOBJS=$ac_ltlibobjs 19535 19536 19537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19538 printf %s "checking that generated files are newer than configure... " >&6; } 19539 if test -n "$am_sleep_pid"; then 19540 # Hide warnings about reused PIDs. 19541 wait $am_sleep_pid 2>/dev/null 19542 fi 19543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 19544 printf "%s\n" "done" >&6; } 19545 if test -n "$EXEEXT"; then 19546 am__EXEEXT_TRUE= 19547 am__EXEEXT_FALSE='#' 19548 else 19549 am__EXEEXT_TRUE='#' 19550 am__EXEEXT_FALSE= 19551 fi 19552 19553 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19554 as_fn_error $? "conditional \"AMDEP\" was never defined. 19555 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19556 fi 19557 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19558 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19559 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19560 fi 19561 19562 : "${CONFIG_STATUS=./config.status}" 19563 ac_write_fail=0 19564 ac_clean_files_save=$ac_clean_files 19565 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19566 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19567 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 19568 as_write_fail=0 19569 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19570 #! $SHELL 19571 # Generated by $as_me. 19572 # Run this file to recreate the current configuration. 19573 # Compiler output produced by configure, useful for debugging 19574 # configure, is in config.log if it exists. 19575 19576 debug=false 19577 ac_cs_recheck=false 19578 ac_cs_silent=false 19579 19580 SHELL=\${CONFIG_SHELL-$SHELL} 19581 export SHELL 19582 _ASEOF 19583 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19584 ## -------------------- ## 19585 ## M4sh Initialization. ## 19586 ## -------------------- ## 19587 19588 # Be more Bourne compatible 19589 DUALCASE=1; export DUALCASE # for MKS sh 19590 as_nop=: 19591 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 19592 then : 19593 emulate sh 19594 NULLCMD=: 19595 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19596 # is contrary to our usage. Disable this feature. 19597 alias -g '${1+"$@"}'='"$@"' 19598 setopt NO_GLOB_SUBST 19599 else $as_nop 19600 case `(set -o) 2>/dev/null` in #( 19601 *posix*) : 19602 set -o posix ;; #( 19603 *) : 19604 ;; 19605 esac 19606 fi 19607 19608 19609 19610 # Reset variables that may have inherited troublesome values from 19611 # the environment. 19612 19613 # IFS needs to be set, to space, tab, and newline, in precisely that order. 19614 # (If _AS_PATH_WALK were called with IFS unset, it would have the 19615 # side effect of setting IFS to empty, thus disabling word splitting.) 19616 # Quoting is to prevent editors from complaining about space-tab. 19617 as_nl=' 19618 ' 19619 export as_nl 19620 IFS=" "" $as_nl" 19621 19622 PS1='$ ' 19623 PS2='> ' 19624 PS4='+ ' 19625 19626 # Ensure predictable behavior from utilities with locale-dependent output. 19627 LC_ALL=C 19628 export LC_ALL 19629 LANGUAGE=C 19630 export LANGUAGE 19631 19632 # We cannot yet rely on "unset" to work, but we need these variables 19633 # to be unset--not just set to an empty or harmless value--now, to 19634 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 19635 # also avoids known problems related to "unset" and subshell syntax 19636 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 19637 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 19638 do eval test \${$as_var+y} \ 19639 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 19640 done 19641 19642 # Ensure that fds 0, 1, and 2 are open. 19643 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 19644 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 19645 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 19646 19647 # The user is always right. 19648 if ${PATH_SEPARATOR+false} :; then 19649 PATH_SEPARATOR=: 19650 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 19651 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 19652 PATH_SEPARATOR=';' 19653 } 19654 fi 19655 19656 19657 # Find who we are. Look in the path if we contain no directory separator. 19658 as_myself= 19659 case $0 in #(( 19660 *[\\/]* ) as_myself=$0 ;; 19661 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19662 for as_dir in $PATH 19663 do 19664 IFS=$as_save_IFS 19665 case $as_dir in #((( 19666 '') as_dir=./ ;; 19667 */) ;; 19668 *) as_dir=$as_dir/ ;; 19669 esac 19670 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 19671 done 19672 IFS=$as_save_IFS 19673 19674 ;; 19675 esac 19676 # We did not find ourselves, most probably we were run as `sh COMMAND' 19677 # in which case we are not to be found in the path. 19678 if test "x$as_myself" = x; then 19679 as_myself=$0 19680 fi 19681 if test ! -f "$as_myself"; then 19682 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 19683 exit 1 19684 fi 19685 19686 19687 19688 # as_fn_error STATUS ERROR [LINENO LOG_FD] 19689 # ---------------------------------------- 19690 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 19691 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 19692 # script with STATUS, using 1 if that was 0. 19693 as_fn_error () 19694 { 19695 as_status=$1; test $as_status -eq 0 && as_status=1 19696 if test "$4"; then 19697 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 19698 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 19699 fi 19700 printf "%s\n" "$as_me: error: $2" >&2 19701 as_fn_exit $as_status 19702 } # as_fn_error 19703 19704 19705 19706 # as_fn_set_status STATUS 19707 # ----------------------- 19708 # Set $? to STATUS, without forking. 19709 as_fn_set_status () 19710 { 19711 return $1 19712 } # as_fn_set_status 19713 19714 # as_fn_exit STATUS 19715 # ----------------- 19716 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 19717 as_fn_exit () 19718 { 19719 set +e 19720 as_fn_set_status $1 19721 exit $1 19722 } # as_fn_exit 19723 19724 # as_fn_unset VAR 19725 # --------------- 19726 # Portably unset VAR. 19727 as_fn_unset () 19728 { 19729 { eval $1=; unset $1;} 19730 } 19731 as_unset=as_fn_unset 19732 19733 # as_fn_append VAR VALUE 19734 # ---------------------- 19735 # Append the text in VALUE to the end of the definition contained in VAR. Take 19736 # advantage of any shell optimizations that allow amortized linear growth over 19737 # repeated appends, instead of the typical quadratic growth present in naive 19738 # implementations. 19739 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 19740 then : 19741 eval 'as_fn_append () 19742 { 19743 eval $1+=\$2 19744 }' 19745 else $as_nop 19746 as_fn_append () 19747 { 19748 eval $1=\$$1\$2 19749 } 19750 fi # as_fn_append 19751 19752 # as_fn_arith ARG... 19753 # ------------------ 19754 # Perform arithmetic evaluation on the ARGs, and store the result in the 19755 # global $as_val. Take advantage of shells that can avoid forks. The arguments 19756 # must be portable across $(()) and expr. 19757 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 19758 then : 19759 eval 'as_fn_arith () 19760 { 19761 as_val=$(( $* )) 19762 }' 19763 else $as_nop 19764 as_fn_arith () 19765 { 19766 as_val=`expr "$@" || test $? -eq 1` 19767 } 19768 fi # as_fn_arith 19769 19770 19771 if expr a : '\(a\)' >/dev/null 2>&1 && 19772 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19773 as_expr=expr 19774 else 19775 as_expr=false 19776 fi 19777 19778 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19779 as_basename=basename 19780 else 19781 as_basename=false 19782 fi 19783 19784 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19785 as_dirname=dirname 19786 else 19787 as_dirname=false 19788 fi 19789 19790 as_me=`$as_basename -- "$0" || 19791 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19792 X"$0" : 'X\(//\)$' \| \ 19793 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19794 printf "%s\n" X/"$0" | 19795 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19796 s//\1/ 19797 q 19798 } 19799 /^X\/\(\/\/\)$/{ 19800 s//\1/ 19801 q 19802 } 19803 /^X\/\(\/\).*/{ 19804 s//\1/ 19805 q 19806 } 19807 s/.*/./; q'` 19808 19809 # Avoid depending upon Character Ranges. 19810 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19811 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19812 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19813 as_cr_digits='0123456789' 19814 as_cr_alnum=$as_cr_Letters$as_cr_digits 19815 19816 19817 # Determine whether it's possible to make 'echo' print without a newline. 19818 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 19819 # for compatibility with existing Makefiles. 19820 ECHO_C= ECHO_N= ECHO_T= 19821 case `echo -n x` in #((((( 19822 -n*) 19823 case `echo 'xy\c'` in 19824 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19825 xy) ECHO_C='\c';; 19826 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 19827 ECHO_T=' ';; 19828 esac;; 19829 *) 19830 ECHO_N='-n';; 19831 esac 19832 19833 # For backward compatibility with old third-party macros, we provide 19834 # the shell variables $as_echo and $as_echo_n. New code should use 19835 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 19836 as_echo='printf %s\n' 19837 as_echo_n='printf %s' 19838 19839 rm -f conf$$ conf$$.exe conf$$.file 19840 if test -d conf$$.dir; then 19841 rm -f conf$$.dir/conf$$.file 19842 else 19843 rm -f conf$$.dir 19844 mkdir conf$$.dir 2>/dev/null 19845 fi 19846 if (echo >conf$$.file) 2>/dev/null; then 19847 if ln -s conf$$.file conf$$ 2>/dev/null; then 19848 as_ln_s='ln -s' 19849 # ... but there are two gotchas: 19850 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 19851 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 19852 # In both cases, we have to default to `cp -pR'. 19853 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 19854 as_ln_s='cp -pR' 19855 elif ln conf$$.file conf$$ 2>/dev/null; then 19856 as_ln_s=ln 19857 else 19858 as_ln_s='cp -pR' 19859 fi 19860 else 19861 as_ln_s='cp -pR' 19862 fi 19863 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 19864 rmdir conf$$.dir 2>/dev/null 19865 19866 19867 # as_fn_mkdir_p 19868 # ------------- 19869 # Create "$as_dir" as a directory, including parents if necessary. 19870 as_fn_mkdir_p () 19871 { 19872 19873 case $as_dir in #( 19874 -*) as_dir=./$as_dir;; 19875 esac 19876 test -d "$as_dir" || eval $as_mkdir_p || { 19877 as_dirs= 19878 while :; do 19879 case $as_dir in #( 19880 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 19881 *) as_qdir=$as_dir;; 19882 esac 19883 as_dirs="'$as_qdir' $as_dirs" 19884 as_dir=`$as_dirname -- "$as_dir" || 19885 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19886 X"$as_dir" : 'X\(//\)[^/]' \| \ 19887 X"$as_dir" : 'X\(//\)$' \| \ 19888 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 19889 printf "%s\n" X"$as_dir" | 19890 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 19891 s//\1/ 19892 q 19893 } 19894 /^X\(\/\/\)[^/].*/{ 19895 s//\1/ 19896 q 19897 } 19898 /^X\(\/\/\)$/{ 19899 s//\1/ 19900 q 19901 } 19902 /^X\(\/\).*/{ 19903 s//\1/ 19904 q 19905 } 19906 s/.*/./; q'` 19907 test -d "$as_dir" && break 19908 done 19909 test -z "$as_dirs" || eval "mkdir $as_dirs" 19910 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 19911 19912 19913 } # as_fn_mkdir_p 19914 if mkdir -p . 2>/dev/null; then 19915 as_mkdir_p='mkdir -p "$as_dir"' 19916 else 19917 test -d ./-p && rmdir ./-p 19918 as_mkdir_p=false 19919 fi 19920 19921 19922 # as_fn_executable_p FILE 19923 # ----------------------- 19924 # Test if FILE is an executable regular file. 19925 as_fn_executable_p () 19926 { 19927 test -f "$1" && test -x "$1" 19928 } # as_fn_executable_p 19929 as_test_x='test -x' 19930 as_executable_p=as_fn_executable_p 19931 19932 # Sed expression to map a string onto a valid CPP name. 19933 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 19934 19935 # Sed expression to map a string onto a valid variable name. 19936 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 19937 19938 19939 exec 6>&1 19940 ## ----------------------------------- ## 19941 ## Main body of $CONFIG_STATUS script. ## 19942 ## ----------------------------------- ## 19943 _ASEOF 19944 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 19945 19946 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19947 # Save the log message, to keep $0 and so on meaningful, and to 19948 # report actual input values of CONFIG_FILES etc. instead of their 19949 # values after options handling. 19950 ac_log=" 19951 This file was extended by libXrender $as_me 0.9.11, which was 19952 generated by GNU Autoconf 2.71. Invocation command line was 19953 19954 CONFIG_FILES = $CONFIG_FILES 19955 CONFIG_HEADERS = $CONFIG_HEADERS 19956 CONFIG_LINKS = $CONFIG_LINKS 19957 CONFIG_COMMANDS = $CONFIG_COMMANDS 19958 $ $0 $@ 19959 19960 on `(hostname || uname -n) 2>/dev/null | sed 1q` 19961 " 19962 19963 _ACEOF 19964 19965 case $ac_config_files in *" 19966 "*) set x $ac_config_files; shift; ac_config_files=$*;; 19967 esac 19968 19969 case $ac_config_headers in *" 19970 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 19971 esac 19972 19973 19974 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19975 # Files that config.status was made for. 19976 config_files="$ac_config_files" 19977 config_headers="$ac_config_headers" 19978 config_commands="$ac_config_commands" 19979 19980 _ACEOF 19981 19982 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19983 ac_cs_usage="\ 19984 \`$as_me' instantiates files and other configuration actions 19985 from templates according to the current configuration. Unless the files 19986 and actions are specified as TAGs, all are instantiated by default. 19987 19988 Usage: $0 [OPTION]... [TAG]... 19989 19990 -h, --help print this help, then exit 19991 -V, --version print version number and configuration settings, then exit 19992 --config print configuration, then exit 19993 -q, --quiet, --silent 19994 do not print progress messages 19995 -d, --debug don't remove temporary files 19996 --recheck update $as_me by reconfiguring in the same conditions 19997 --file=FILE[:TEMPLATE] 19998 instantiate the configuration file FILE 19999 --header=FILE[:TEMPLATE] 20000 instantiate the configuration header FILE 20001 20002 Configuration files: 20003 $config_files 20004 20005 Configuration headers: 20006 $config_headers 20007 20008 Configuration commands: 20009 $config_commands 20010 20011 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxrender/-/issues>." 20012 20013 _ACEOF 20014 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 20015 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 20016 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20017 ac_cs_config='$ac_cs_config_escaped' 20018 ac_cs_version="\\ 20019 libXrender config.status 0.9.11 20020 configured by $0, generated by GNU Autoconf 2.71, 20021 with options \\"\$ac_cs_config\\" 20022 20023 Copyright (C) 2021 Free Software Foundation, Inc. 20024 This config.status script is free software; the Free Software Foundation 20025 gives unlimited permission to copy, distribute and modify it." 20026 20027 ac_pwd='$ac_pwd' 20028 srcdir='$srcdir' 20029 INSTALL='$INSTALL' 20030 MKDIR_P='$MKDIR_P' 20031 AWK='$AWK' 20032 test -n "\$AWK" || AWK=awk 20033 _ACEOF 20034 20035 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20036 # The default lists apply if the user does not specify any file. 20037 ac_need_defaults=: 20038 while test $# != 0 20039 do 20040 case $1 in 20041 --*=?*) 20042 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20043 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 20044 ac_shift=: 20045 ;; 20046 --*=) 20047 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20048 ac_optarg= 20049 ac_shift=: 20050 ;; 20051 *) 20052 ac_option=$1 20053 ac_optarg=$2 20054 ac_shift=shift 20055 ;; 20056 esac 20057 20058 case $ac_option in 20059 # Handling of the options. 20060 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 20061 ac_cs_recheck=: ;; 20062 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 20063 printf "%s\n" "$ac_cs_version"; exit ;; 20064 --config | --confi | --conf | --con | --co | --c ) 20065 printf "%s\n" "$ac_cs_config"; exit ;; 20066 --debug | --debu | --deb | --de | --d | -d ) 20067 debug=: ;; 20068 --file | --fil | --fi | --f ) 20069 $ac_shift 20070 case $ac_optarg in 20071 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20072 '') as_fn_error $? "missing file argument" ;; 20073 esac 20074 as_fn_append CONFIG_FILES " '$ac_optarg'" 20075 ac_need_defaults=false;; 20076 --header | --heade | --head | --hea ) 20077 $ac_shift 20078 case $ac_optarg in 20079 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20080 esac 20081 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 20082 ac_need_defaults=false;; 20083 --he | --h) 20084 # Conflict between --help and --header 20085 as_fn_error $? "ambiguous option: \`$1' 20086 Try \`$0 --help' for more information.";; 20087 --help | --hel | -h ) 20088 printf "%s\n" "$ac_cs_usage"; exit ;; 20089 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 20090 | -silent | --silent | --silen | --sile | --sil | --si | --s) 20091 ac_cs_silent=: ;; 20092 20093 # This is an error. 20094 -*) as_fn_error $? "unrecognized option: \`$1' 20095 Try \`$0 --help' for more information." ;; 20096 20097 *) as_fn_append ac_config_targets " $1" 20098 ac_need_defaults=false ;; 20099 20100 esac 20101 shift 20102 done 20103 20104 ac_configure_extra_args= 20105 20106 if $ac_cs_silent; then 20107 exec 6>/dev/null 20108 ac_configure_extra_args="$ac_configure_extra_args --silent" 20109 fi 20110 20111 _ACEOF 20112 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20113 if \$ac_cs_recheck; then 20114 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 20115 shift 20116 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 20117 CONFIG_SHELL='$SHELL' 20118 export CONFIG_SHELL 20119 exec "\$@" 20120 fi 20121 20122 _ACEOF 20123 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20124 exec 5>>config.log 20125 { 20126 echo 20127 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 20128 ## Running $as_me. ## 20129 _ASBOX 20130 printf "%s\n" "$ac_log" 20131 } >&5 20132 20133 _ACEOF 20134 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20135 # 20136 # INIT-COMMANDS 20137 # 20138 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 20139 20140 20141 # The HP-UX ksh and POSIX shell print the target directory to stdout 20142 # if CDPATH is set. 20143 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20144 20145 sed_quote_subst='$sed_quote_subst' 20146 double_quote_subst='$double_quote_subst' 20147 delay_variable_subst='$delay_variable_subst' 20148 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 20149 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 20150 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 20151 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 20152 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 20153 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 20154 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 20155 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 20156 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 20157 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 20158 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 20159 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 20160 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 20161 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 20162 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 20163 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 20164 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 20165 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 20166 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 20167 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 20168 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 20169 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 20170 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20171 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20172 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20173 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20174 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20175 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20176 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20177 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20178 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20179 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20180 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20181 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20182 FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`' 20183 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20184 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20185 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20186 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20187 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20188 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20189 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20190 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20191 lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`' 20192 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20193 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20194 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20195 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20196 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20197 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20198 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20199 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20200 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20201 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20202 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20203 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20204 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20205 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20206 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20207 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20208 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"`' 20209 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20210 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20211 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20212 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20213 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20214 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20215 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20216 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20217 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20218 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20219 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20220 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20221 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20222 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20223 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20224 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20225 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20226 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20227 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20228 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20229 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20230 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20231 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20232 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20233 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20234 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20235 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20236 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20237 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20238 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20239 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20240 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20241 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20242 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20243 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20244 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20245 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20246 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20247 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20248 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20249 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20250 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20251 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20252 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20253 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20254 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20255 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20256 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20257 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20258 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20259 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20260 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20261 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20262 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20263 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20264 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20265 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20266 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20267 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20268 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20269 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20270 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20271 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20272 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20273 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20274 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20275 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20276 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20277 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20278 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20279 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20280 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20281 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20282 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20283 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20284 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20285 20286 LTCC='$LTCC' 20287 LTCFLAGS='$LTCFLAGS' 20288 compiler='$compiler_DEFAULT' 20289 20290 # A function that is used when there is no print builtin or printf. 20291 func_fallback_echo () 20292 { 20293 eval 'cat <<_LTECHO_EOF 20294 \$1 20295 _LTECHO_EOF' 20296 } 20297 20298 # Quote evaled strings. 20299 for var in SHELL \ 20300 ECHO \ 20301 PATH_SEPARATOR \ 20302 SED \ 20303 GREP \ 20304 EGREP \ 20305 FGREP \ 20306 LD \ 20307 NM \ 20308 LN_S \ 20309 lt_SP2NL \ 20310 lt_NL2SP \ 20311 reload_flag \ 20312 FILECMD \ 20313 OBJDUMP \ 20314 deplibs_check_method \ 20315 file_magic_cmd \ 20316 file_magic_glob \ 20317 want_nocaseglob \ 20318 DLLTOOL \ 20319 sharedlib_from_linklib_cmd \ 20320 AR \ 20321 archiver_list_spec \ 20322 STRIP \ 20323 RANLIB \ 20324 CC \ 20325 CFLAGS \ 20326 compiler \ 20327 lt_cv_sys_global_symbol_pipe \ 20328 lt_cv_sys_global_symbol_to_cdecl \ 20329 lt_cv_sys_global_symbol_to_import \ 20330 lt_cv_sys_global_symbol_to_c_name_address \ 20331 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20332 lt_cv_nm_interface \ 20333 nm_file_list_spec \ 20334 lt_cv_truncate_bin \ 20335 lt_prog_compiler_no_builtin_flag \ 20336 lt_prog_compiler_pic \ 20337 lt_prog_compiler_wl \ 20338 lt_prog_compiler_static \ 20339 lt_cv_prog_compiler_c_o \ 20340 need_locks \ 20341 MANIFEST_TOOL \ 20342 DSYMUTIL \ 20343 NMEDIT \ 20344 LIPO \ 20345 OTOOL \ 20346 OTOOL64 \ 20347 shrext_cmds \ 20348 export_dynamic_flag_spec \ 20349 whole_archive_flag_spec \ 20350 compiler_needs_object \ 20351 with_gnu_ld \ 20352 allow_undefined_flag \ 20353 no_undefined_flag \ 20354 hardcode_libdir_flag_spec \ 20355 hardcode_libdir_separator \ 20356 exclude_expsyms \ 20357 include_expsyms \ 20358 file_list_spec \ 20359 variables_saved_for_relink \ 20360 libname_spec \ 20361 library_names_spec \ 20362 soname_spec \ 20363 install_override_mode \ 20364 finish_eval \ 20365 old_striplib \ 20366 striplib; do 20367 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20368 *[\\\\\\\`\\"\\\$]*) 20369 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20370 ;; 20371 *) 20372 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20373 ;; 20374 esac 20375 done 20376 20377 # Double-quote double-evaled strings. 20378 for var in reload_cmds \ 20379 old_postinstall_cmds \ 20380 old_postuninstall_cmds \ 20381 old_archive_cmds \ 20382 extract_expsyms_cmds \ 20383 old_archive_from_new_cmds \ 20384 old_archive_from_expsyms_cmds \ 20385 archive_cmds \ 20386 archive_expsym_cmds \ 20387 module_cmds \ 20388 module_expsym_cmds \ 20389 export_symbols_cmds \ 20390 prelink_cmds \ 20391 postlink_cmds \ 20392 postinstall_cmds \ 20393 postuninstall_cmds \ 20394 finish_cmds \ 20395 sys_lib_search_path_spec \ 20396 configure_time_dlsearch_path \ 20397 configure_time_lt_sys_library_path; do 20398 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20399 *[\\\\\\\`\\"\\\$]*) 20400 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20401 ;; 20402 *) 20403 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20404 ;; 20405 esac 20406 done 20407 20408 ac_aux_dir='$ac_aux_dir' 20409 20410 # See if we are running on zsh, and set the options that allow our 20411 # commands through without removal of \ escapes INIT. 20412 if test -n "\${ZSH_VERSION+set}"; then 20413 setopt NO_GLOB_SUBST 20414 fi 20415 20416 20417 PACKAGE='$PACKAGE' 20418 VERSION='$VERSION' 20419 RM='$RM' 20420 ofile='$ofile' 20421 20422 20423 20424 20425 _ACEOF 20426 20427 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20428 20429 # Handling of arguments. 20430 for ac_config_target in $ac_config_targets 20431 do 20432 case $ac_config_target in 20433 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20434 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20435 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20436 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20437 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20438 "Doxyfile") CONFIG_FILES="$CONFIG_FILES Doxyfile" ;; 20439 "xrender.pc") CONFIG_FILES="$CONFIG_FILES xrender.pc" ;; 20440 20441 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20442 esac 20443 done 20444 20445 20446 # If the user did not use the arguments to specify the items to instantiate, 20447 # then the envvar interface is used. Set only those that are not. 20448 # We use the long form for the default assignment because of an extremely 20449 # bizarre bug on SunOS 4.1.3. 20450 if $ac_need_defaults; then 20451 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 20452 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 20453 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 20454 fi 20455 20456 # Have a temporary directory for convenience. Make it in the build tree 20457 # simply because there is no reason against having it here, and in addition, 20458 # creating and moving files from /tmp can sometimes cause problems. 20459 # Hook for its removal unless debugging. 20460 # Note that there is a small window in which the directory will not be cleaned: 20461 # after its creation but before its name has been assigned to `$tmp'. 20462 $debug || 20463 { 20464 tmp= ac_tmp= 20465 trap 'exit_status=$? 20466 : "${ac_tmp:=$tmp}" 20467 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20468 ' 0 20469 trap 'as_fn_exit 1' 1 2 13 15 20470 } 20471 # Create a (secure) tmp directory for tmp files. 20472 20473 { 20474 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20475 test -d "$tmp" 20476 } || 20477 { 20478 tmp=./conf$$-$RANDOM 20479 (umask 077 && mkdir "$tmp") 20480 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20481 ac_tmp=$tmp 20482 20483 # Set up the scripts for CONFIG_FILES section. 20484 # No need to generate them if there are no CONFIG_FILES. 20485 # This happens for instance with `./config.status config.h'. 20486 if test -n "$CONFIG_FILES"; then 20487 20488 20489 ac_cr=`echo X | tr X '\015'` 20490 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20491 # But we know of no other shell where ac_cr would be empty at this 20492 # point, so we can use a bashism as a fallback. 20493 if test "x$ac_cr" = x; then 20494 eval ac_cr=\$\'\\r\' 20495 fi 20496 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20497 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20498 ac_cs_awk_cr='\\r' 20499 else 20500 ac_cs_awk_cr=$ac_cr 20501 fi 20502 20503 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20504 _ACEOF 20505 20506 20507 { 20508 echo "cat >conf$$subs.awk <<_ACEOF" && 20509 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20510 echo "_ACEOF" 20511 } >conf$$subs.sh || 20512 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20513 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20514 ac_delim='%!_!# ' 20515 for ac_last_try in false false false false false :; do 20516 . ./conf$$subs.sh || 20517 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20518 20519 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20520 if test $ac_delim_n = $ac_delim_num; then 20521 break 20522 elif $ac_last_try; then 20523 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20524 else 20525 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20526 fi 20527 done 20528 rm -f conf$$subs.sh 20529 20530 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20531 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20532 _ACEOF 20533 sed -n ' 20534 h 20535 s/^/S["/; s/!.*/"]=/ 20536 p 20537 g 20538 s/^[^!]*!// 20539 :repl 20540 t repl 20541 s/'"$ac_delim"'$// 20542 t delim 20543 :nl 20544 h 20545 s/\(.\{148\}\)..*/\1/ 20546 t more1 20547 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20548 p 20549 n 20550 b repl 20551 :more1 20552 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20553 p 20554 g 20555 s/.\{148\}// 20556 t nl 20557 :delim 20558 h 20559 s/\(.\{148\}\)..*/\1/ 20560 t more2 20561 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20562 p 20563 b 20564 :more2 20565 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20566 p 20567 g 20568 s/.\{148\}// 20569 t delim 20570 ' <conf$$subs.awk | sed ' 20571 /^[^""]/{ 20572 N 20573 s/\n// 20574 } 20575 ' >>$CONFIG_STATUS || ac_write_fail=1 20576 rm -f conf$$subs.awk 20577 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20578 _ACAWK 20579 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20580 for (key in S) S_is_set[key] = 1 20581 FS = "" 20582 20583 } 20584 { 20585 line = $ 0 20586 nfields = split(line, field, "@") 20587 substed = 0 20588 len = length(field[1]) 20589 for (i = 2; i < nfields; i++) { 20590 key = field[i] 20591 keylen = length(key) 20592 if (S_is_set[key]) { 20593 value = S[key] 20594 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20595 len += length(value) + length(field[++i]) 20596 substed = 1 20597 } else 20598 len += 1 + keylen 20599 } 20600 20601 print line 20602 } 20603 20604 _ACAWK 20605 _ACEOF 20606 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20607 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20608 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20609 else 20610 cat 20611 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20612 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20613 _ACEOF 20614 20615 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20616 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20617 # trailing colons and then remove the whole line if VPATH becomes empty 20618 # (actually we leave an empty line to preserve line numbers). 20619 if test "x$srcdir" = x.; then 20620 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20621 h 20622 s/// 20623 s/^/:/ 20624 s/[ ]*$/:/ 20625 s/:\$(srcdir):/:/g 20626 s/:\${srcdir}:/:/g 20627 s/:@srcdir@:/:/g 20628 s/^:*// 20629 s/:*$// 20630 x 20631 s/\(=[ ]*\).*/\1/ 20632 G 20633 s/\n// 20634 s/^[^=]*=[ ]*$// 20635 }' 20636 fi 20637 20638 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20639 fi # test -n "$CONFIG_FILES" 20640 20641 # Set up the scripts for CONFIG_HEADERS section. 20642 # No need to generate them if there are no CONFIG_HEADERS. 20643 # This happens for instance with `./config.status Makefile'. 20644 if test -n "$CONFIG_HEADERS"; then 20645 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 20646 BEGIN { 20647 _ACEOF 20648 20649 # Transform confdefs.h into an awk script `defines.awk', embedded as 20650 # here-document in config.status, that substitutes the proper values into 20651 # config.h.in to produce config.h. 20652 20653 # Create a delimiter string that does not exist in confdefs.h, to ease 20654 # handling of long lines. 20655 ac_delim='%!_!# ' 20656 for ac_last_try in false false :; do 20657 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 20658 if test -z "$ac_tt"; then 20659 break 20660 elif $ac_last_try; then 20661 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 20662 else 20663 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20664 fi 20665 done 20666 20667 # For the awk script, D is an array of macro values keyed by name, 20668 # likewise P contains macro parameters if any. Preserve backslash 20669 # newline sequences. 20670 20671 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 20672 sed -n ' 20673 s/.\{148\}/&'"$ac_delim"'/g 20674 t rset 20675 :rset 20676 s/^[ ]*#[ ]*define[ ][ ]*/ / 20677 t def 20678 d 20679 :def 20680 s/\\$// 20681 t bsnl 20682 s/["\\]/\\&/g 20683 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20684 D["\1"]=" \3"/p 20685 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 20686 d 20687 :bsnl 20688 s/["\\]/\\&/g 20689 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20690 D["\1"]=" \3\\\\\\n"\\/p 20691 t cont 20692 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 20693 t cont 20694 d 20695 :cont 20696 n 20697 s/.\{148\}/&'"$ac_delim"'/g 20698 t clear 20699 :clear 20700 s/\\$// 20701 t bsnlc 20702 s/["\\]/\\&/g; s/^/"/; s/$/"/p 20703 d 20704 :bsnlc 20705 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 20706 b cont 20707 ' <confdefs.h | sed ' 20708 s/'"$ac_delim"'/"\\\ 20709 "/g' >>$CONFIG_STATUS || ac_write_fail=1 20710 20711 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20712 for (key in D) D_is_set[key] = 1 20713 FS = "" 20714 } 20715 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 20716 line = \$ 0 20717 split(line, arg, " ") 20718 if (arg[1] == "#") { 20719 defundef = arg[2] 20720 mac1 = arg[3] 20721 } else { 20722 defundef = substr(arg[1], 2) 20723 mac1 = arg[2] 20724 } 20725 split(mac1, mac2, "(") #) 20726 macro = mac2[1] 20727 prefix = substr(line, 1, index(line, defundef) - 1) 20728 if (D_is_set[macro]) { 20729 # Preserve the white space surrounding the "#". 20730 print prefix "define", macro P[macro] D[macro] 20731 next 20732 } else { 20733 # Replace #undef with comments. This is necessary, for example, 20734 # in the case of _POSIX_SOURCE, which is predefined and required 20735 # on some systems where configure will not decide to define it. 20736 if (defundef == "undef") { 20737 print "/*", prefix defundef, macro, "*/" 20738 next 20739 } 20740 } 20741 } 20742 { print } 20743 _ACAWK 20744 _ACEOF 20745 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20746 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 20747 fi # test -n "$CONFIG_HEADERS" 20748 20749 20750 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 20751 shift 20752 for ac_tag 20753 do 20754 case $ac_tag in 20755 :[FHLC]) ac_mode=$ac_tag; continue;; 20756 esac 20757 case $ac_mode$ac_tag in 20758 :[FHL]*:*);; 20759 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 20760 :[FH]-) ac_tag=-:-;; 20761 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 20762 esac 20763 ac_save_IFS=$IFS 20764 IFS=: 20765 set x $ac_tag 20766 IFS=$ac_save_IFS 20767 shift 20768 ac_file=$1 20769 shift 20770 20771 case $ac_mode in 20772 :L) ac_source=$1;; 20773 :[FH]) 20774 ac_file_inputs= 20775 for ac_f 20776 do 20777 case $ac_f in 20778 -) ac_f="$ac_tmp/stdin";; 20779 *) # Look for the file first in the build tree, then in the source tree 20780 # (if the path is not absolute). The absolute path cannot be DOS-style, 20781 # because $ac_f cannot contain `:'. 20782 test -f "$ac_f" || 20783 case $ac_f in 20784 [\\/$]*) false;; 20785 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 20786 esac || 20787 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 20788 esac 20789 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 20790 as_fn_append ac_file_inputs " '$ac_f'" 20791 done 20792 20793 # Let's still pretend it is `configure' which instantiates (i.e., don't 20794 # use $as_me), people would be surprised to read: 20795 # /* config.h. Generated by config.status. */ 20796 configure_input='Generated from '` 20797 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 20798 `' by configure.' 20799 if test x"$ac_file" != x-; then 20800 configure_input="$ac_file. $configure_input" 20801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 20802 printf "%s\n" "$as_me: creating $ac_file" >&6;} 20803 fi 20804 # Neutralize special characters interpreted by sed in replacement strings. 20805 case $configure_input in #( 20806 *\&* | *\|* | *\\* ) 20807 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 20808 sed 's/[\\\\&|]/\\\\&/g'`;; #( 20809 *) ac_sed_conf_input=$configure_input;; 20810 esac 20811 20812 case $ac_tag in 20813 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 20814 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 20815 esac 20816 ;; 20817 esac 20818 20819 ac_dir=`$as_dirname -- "$ac_file" || 20820 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20821 X"$ac_file" : 'X\(//\)[^/]' \| \ 20822 X"$ac_file" : 'X\(//\)$' \| \ 20823 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 20824 printf "%s\n" X"$ac_file" | 20825 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20826 s//\1/ 20827 q 20828 } 20829 /^X\(\/\/\)[^/].*/{ 20830 s//\1/ 20831 q 20832 } 20833 /^X\(\/\/\)$/{ 20834 s//\1/ 20835 q 20836 } 20837 /^X\(\/\).*/{ 20838 s//\1/ 20839 q 20840 } 20841 s/.*/./; q'` 20842 as_dir="$ac_dir"; as_fn_mkdir_p 20843 ac_builddir=. 20844 20845 case "$ac_dir" in 20846 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 20847 *) 20848 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 20849 # A ".." for each directory in $ac_dir_suffix. 20850 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 20851 case $ac_top_builddir_sub in 20852 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 20853 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 20854 esac ;; 20855 esac 20856 ac_abs_top_builddir=$ac_pwd 20857 ac_abs_builddir=$ac_pwd$ac_dir_suffix 20858 # for backward compatibility: 20859 ac_top_builddir=$ac_top_build_prefix 20860 20861 case $srcdir in 20862 .) # We are building in place. 20863 ac_srcdir=. 20864 ac_top_srcdir=$ac_top_builddir_sub 20865 ac_abs_top_srcdir=$ac_pwd ;; 20866 [\\/]* | ?:[\\/]* ) # Absolute name. 20867 ac_srcdir=$srcdir$ac_dir_suffix; 20868 ac_top_srcdir=$srcdir 20869 ac_abs_top_srcdir=$srcdir ;; 20870 *) # Relative name. 20871 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 20872 ac_top_srcdir=$ac_top_build_prefix$srcdir 20873 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 20874 esac 20875 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 20876 20877 20878 case $ac_mode in 20879 :F) 20880 # 20881 # CONFIG_FILE 20882 # 20883 20884 case $INSTALL in 20885 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 20886 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 20887 esac 20888 ac_MKDIR_P=$MKDIR_P 20889 case $MKDIR_P in 20890 [\\/$]* | ?:[\\/]* ) ;; 20891 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 20892 esac 20893 _ACEOF 20894 20895 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20896 # If the template does not know about datarootdir, expand it. 20897 # FIXME: This hack should be removed a few years after 2.60. 20898 ac_datarootdir_hack=; ac_datarootdir_seen= 20899 ac_sed_dataroot=' 20900 /datarootdir/ { 20901 p 20902 q 20903 } 20904 /@datadir@/p 20905 /@docdir@/p 20906 /@infodir@/p 20907 /@localedir@/p 20908 /@mandir@/p' 20909 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 20910 *datarootdir*) ac_datarootdir_seen=yes;; 20911 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 20912 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 20913 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 20914 _ACEOF 20915 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20916 ac_datarootdir_hack=' 20917 s&@datadir@&$datadir&g 20918 s&@docdir@&$docdir&g 20919 s&@infodir@&$infodir&g 20920 s&@localedir@&$localedir&g 20921 s&@mandir@&$mandir&g 20922 s&\\\${datarootdir}&$datarootdir&g' ;; 20923 esac 20924 _ACEOF 20925 20926 # Neutralize VPATH when `$srcdir' = `.'. 20927 # Shell code in configure.ac might set extrasub. 20928 # FIXME: do we really want to maintain this feature? 20929 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20930 ac_sed_extra="$ac_vpsub 20931 $extrasub 20932 _ACEOF 20933 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20934 :t 20935 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 20936 s|@configure_input@|$ac_sed_conf_input|;t t 20937 s&@top_builddir@&$ac_top_builddir_sub&;t t 20938 s&@top_build_prefix@&$ac_top_build_prefix&;t t 20939 s&@srcdir@&$ac_srcdir&;t t 20940 s&@abs_srcdir@&$ac_abs_srcdir&;t t 20941 s&@top_srcdir@&$ac_top_srcdir&;t t 20942 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 20943 s&@builddir@&$ac_builddir&;t t 20944 s&@abs_builddir@&$ac_abs_builddir&;t t 20945 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 20946 s&@INSTALL@&$ac_INSTALL&;t t 20947 s&@MKDIR_P@&$ac_MKDIR_P&;t t 20948 $ac_datarootdir_hack 20949 " 20950 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 20951 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20952 20953 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 20954 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 20955 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 20956 "$ac_tmp/out"`; test -z "$ac_out"; } && 20957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 20958 which seems to be undefined. Please make sure it is defined" >&5 20959 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 20960 which seems to be undefined. Please make sure it is defined" >&2;} 20961 20962 rm -f "$ac_tmp/stdin" 20963 case $ac_file in 20964 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 20965 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 20966 esac \ 20967 || as_fn_error $? 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"could not create -" "$LINENO" 5 20991 fi 20992 # Compute "$ac_file"'s index in $config_headers. 20993 _am_arg="$ac_file" 20994 _am_stamp_count=1 20995 for _am_header in $config_headers :; do 20996 case $_am_header in 20997 $_am_arg | $_am_arg:* ) 20998 break ;; 20999 * ) 21000 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 21001 esac 21002 done 21003 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 21004 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21005 X"$_am_arg" : 'X\(//\)[^/]' \| \ 21006 X"$_am_arg" : 'X\(//\)$' \| \ 21007 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 21008 printf "%s\n" X"$_am_arg" | 21009 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21010 s//\1/ 21011 q 21012 } 21013 /^X\(\/\/\)[^/].*/{ 21014 s//\1/ 21015 q 21016 } 21017 /^X\(\/\/\)$/{ 21018 s//\1/ 21019 q 21020 } 21021 /^X\(\/\).*/{ 21022 s//\1/ 21023 q 21024 } 21025 s/.*/./; q'`/stamp-h$_am_stamp_count 21026 ;; 21027 21028 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 21029 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 21030 ;; 21031 esac 21032 21033 21034 case $ac_file$ac_mode in 21035 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 21036 # Older Autoconf quotes --file arguments for eval, but not when files 21037 # are listed without --file. Let's play safe and only enable the eval 21038 # if we detect the quoting. 21039 # TODO: see whether this extra hack can be removed once we start 21040 # requiring Autoconf 2.70 or later. 21041 case $CONFIG_FILES in #( 21042 *\'*) : 21043 eval set x "$CONFIG_FILES" ;; #( 21044 *) : 21045 set x $CONFIG_FILES ;; #( 21046 *) : 21047 ;; 21048 esac 21049 shift 21050 # Used to flag and report bootstrapping failures. 21051 am_rc=0 21052 for am_mf 21053 do 21054 # Strip MF so we end up with the name of the file. 21055 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 21056 # Check whether this is an Automake generated Makefile which includes 21057 # dependency-tracking related rules and includes. 21058 # Grep'ing the whole file directly is not great: AIX grep has a line 21059 # limit of 2048, but all sed's we know have understand at least 4000. 21060 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 21061 || continue 21062 am_dirpart=`$as_dirname -- "$am_mf" || 21063 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21064 X"$am_mf" : 'X\(//\)[^/]' \| \ 21065 X"$am_mf" : 'X\(//\)$' \| \ 21066 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 21067 printf "%s\n" X"$am_mf" | 21068 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21069 s//\1/ 21070 q 21071 } 21072 /^X\(\/\/\)[^/].*/{ 21073 s//\1/ 21074 q 21075 } 21076 /^X\(\/\/\)$/{ 21077 s//\1/ 21078 q 21079 } 21080 /^X\(\/\).*/{ 21081 s//\1/ 21082 q 21083 } 21084 s/.*/./; q'` 21085 am_filepart=`$as_basename -- "$am_mf" || 21086 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 21087 X"$am_mf" : 'X\(//\)$' \| \ 21088 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 21089 printf "%s\n" X/"$am_mf" | 21090 sed '/^.*\/\([^/][^/]*\)\/*$/{ 21091 s//\1/ 21092 q 21093 } 21094 /^X\/\(\/\/\)$/{ 21095 s//\1/ 21096 q 21097 } 21098 /^X\/\(\/\).*/{ 21099 s//\1/ 21100 q 21101 } 21102 s/.*/./; q'` 21103 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 21104 && sed -e '/# am--include-marker/d' "$am_filepart" \ 21105 | $MAKE -f - am--depfiles" >&5 21106 (cd "$am_dirpart" \ 21107 && sed -e '/# am--include-marker/d' "$am_filepart" \ 21108 | $MAKE -f - am--depfiles) >&5 2>&5 21109 ac_status=$? 21110 echo "$as_me:$LINENO: \$? = $ac_status" >&5 21111 (exit $ac_status); } || am_rc=$? 21112 done 21113 if test $am_rc -ne 0; then 21114 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 21115 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 21116 as_fn_error $? "Something went wrong bootstrapping makefile fragments 21117 for automatic dependency tracking. If GNU make was not used, consider 21118 re-running the configure script with MAKE=\"gmake\" (or whatever is 21119 necessary). You can also try re-running configure with the 21120 '--disable-dependency-tracking' option to at least be able to build 21121 the package (albeit without support for automatic dependency tracking). 21122 See \`config.log' for more details" "$LINENO" 5; } 21123 fi 21124 { am_dirpart=; unset am_dirpart;} 21125 { am_filepart=; unset am_filepart;} 21126 { am_mf=; unset am_mf;} 21127 { am_rc=; unset am_rc;} 21128 rm -f conftest-deps.mk 21129 } 21130 ;; 21131 "libtool":C) 21132 21133 # See if we are running on zsh, and set the options that allow our 21134 # commands through without removal of \ escapes. 21135 if test -n "${ZSH_VERSION+set}"; then 21136 setopt NO_GLOB_SUBST 21137 fi 21138 21139 cfgfile=${ofile}T 21140 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 21141 $RM "$cfgfile" 21142 21143 cat <<_LT_EOF >> "$cfgfile" 21144 #! $SHELL 21145 # Generated automatically by $as_me ($PACKAGE) $VERSION 21146 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 21147 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 21148 21149 # Provide generalized library-building support services. 21150 # Written by Gordon Matzigkeit, 1996 21151 21152 # Copyright (C) 2014 Free Software Foundation, Inc. 21153 # This is free software; see the source for copying conditions. There is NO 21154 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 21155 21156 # GNU Libtool is free software; you can redistribute it and/or modify 21157 # it under the terms of the GNU General Public License as published by 21158 # the Free Software Foundation; either version 2 of of the License, or 21159 # (at your option) any later version. 21160 # 21161 # As a special exception to the GNU General Public License, if you 21162 # distribute this file as part of a program or library that is built 21163 # using GNU Libtool, you may include this file under the same 21164 # distribution terms that you use for the rest of that program. 21165 # 21166 # GNU Libtool is distributed in the hope that it will be useful, but 21167 # WITHOUT ANY WARRANTY; without even the implied warranty of 21168 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21169 # GNU General Public License for more details. 21170 # 21171 # You should have received a copy of the GNU General Public License 21172 # along with this program. If not, see <http://www.gnu.org/licenses/>. 21173 21174 21175 # The names of the tagged configurations supported by this script. 21176 available_tags='' 21177 21178 # Configured defaults for sys_lib_dlsearch_path munging. 21179 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 21180 21181 # ### BEGIN LIBTOOL CONFIG 21182 21183 # Which release of libtool.m4 was used? 21184 macro_version=$macro_version 21185 macro_revision=$macro_revision 21186 21187 # Whether or not to build shared libraries. 21188 build_libtool_libs=$enable_shared 21189 21190 # Whether or not to build static libraries. 21191 build_old_libs=$enable_static 21192 21193 # What type of objects to build. 21194 pic_mode=$pic_mode 21195 21196 # Whether or not to optimize for fast installation. 21197 fast_install=$enable_fast_install 21198 21199 # Shared archive member basename,for filename based shared library versioning on AIX. 21200 shared_archive_member_spec=$shared_archive_member_spec 21201 21202 # Shell to use when invoking shell scripts. 21203 SHELL=$lt_SHELL 21204 21205 # An echo program that protects backslashes. 21206 ECHO=$lt_ECHO 21207 21208 # The PATH separator for the build system. 21209 PATH_SEPARATOR=$lt_PATH_SEPARATOR 21210 21211 # The host system. 21212 host_alias=$host_alias 21213 host=$host 21214 host_os=$host_os 21215 21216 # The build system. 21217 build_alias=$build_alias 21218 build=$build 21219 build_os=$build_os 21220 21221 # A sed program that does not truncate output. 21222 SED=$lt_SED 21223 21224 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 21225 Xsed="\$SED -e 1s/^X//" 21226 21227 # A grep program that handles long lines. 21228 GREP=$lt_GREP 21229 21230 # An ERE matcher. 21231 EGREP=$lt_EGREP 21232 21233 # A literal string matcher. 21234 FGREP=$lt_FGREP 21235 21236 # A BSD- or MS-compatible name lister. 21237 NM=$lt_NM 21238 21239 # Whether we need soft or hard links. 21240 LN_S=$lt_LN_S 21241 21242 # What is the maximum length of a command? 21243 max_cmd_len=$max_cmd_len 21244 21245 # Object file suffix (normally "o"). 21246 objext=$ac_objext 21247 21248 # Executable file suffix (normally ""). 21249 exeext=$exeext 21250 21251 # whether the shell understands "unset". 21252 lt_unset=$lt_unset 21253 21254 # turn spaces into newlines. 21255 SP2NL=$lt_lt_SP2NL 21256 21257 # turn newlines into spaces. 21258 NL2SP=$lt_lt_NL2SP 21259 21260 # convert \$build file names to \$host format. 21261 to_host_file_cmd=$lt_cv_to_host_file_cmd 21262 21263 # convert \$build files to toolchain format. 21264 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 21265 21266 # A file(cmd) program that detects file types. 21267 FILECMD=$lt_FILECMD 21268 21269 # An object symbol dumper. 21270 OBJDUMP=$lt_OBJDUMP 21271 21272 # Method to check whether dependent libraries are shared objects. 21273 deplibs_check_method=$lt_deplibs_check_method 21274 21275 # Command to use when deplibs_check_method = "file_magic". 21276 file_magic_cmd=$lt_file_magic_cmd 21277 21278 # How to find potential files when deplibs_check_method = "file_magic". 21279 file_magic_glob=$lt_file_magic_glob 21280 21281 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 21282 want_nocaseglob=$lt_want_nocaseglob 21283 21284 # DLL creation program. 21285 DLLTOOL=$lt_DLLTOOL 21286 21287 # Command to associate shared and link libraries. 21288 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 21289 21290 # The archiver. 21291 AR=$lt_AR 21292 21293 # Flags to create an archive (by configure). 21294 lt_ar_flags=$lt_ar_flags 21295 21296 # Flags to create an archive. 21297 AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} 21298 21299 # How to feed a file listing to the archiver. 21300 archiver_list_spec=$lt_archiver_list_spec 21301 21302 # A symbol stripping program. 21303 STRIP=$lt_STRIP 21304 21305 # Commands used to install an old-style archive. 21306 RANLIB=$lt_RANLIB 21307 old_postinstall_cmds=$lt_old_postinstall_cmds 21308 old_postuninstall_cmds=$lt_old_postuninstall_cmds 21309 21310 # Whether to use a lock for old archive extraction. 21311 lock_old_archive_extraction=$lock_old_archive_extraction 21312 21313 # A C compiler. 21314 LTCC=$lt_CC 21315 21316 # LTCC compiler flags. 21317 LTCFLAGS=$lt_CFLAGS 21318 21319 # Take the output of nm and produce a listing of raw symbols and C names. 21320 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 21321 21322 # Transform the output of nm in a proper C declaration. 21323 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 21324 21325 # Transform the output of nm into a list of symbols to manually relocate. 21326 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 21327 21328 # Transform the output of nm in a C name address pair. 21329 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 21330 21331 # Transform the output of nm in a C name address pair when lib prefix is needed. 21332 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 21333 21334 # The name lister interface. 21335 nm_interface=$lt_lt_cv_nm_interface 21336 21337 # Specify filename containing input files for \$NM. 21338 nm_file_list_spec=$lt_nm_file_list_spec 21339 21340 # The root where to search for dependent libraries,and where our libraries should be installed. 21341 lt_sysroot=$lt_sysroot 21342 21343 # Command to truncate a binary pipe. 21344 lt_truncate_bin=$lt_lt_cv_truncate_bin 21345 21346 # The name of the directory that contains temporary libtool files. 21347 objdir=$objdir 21348 21349 # Used to examine libraries when file_magic_cmd begins with "file". 21350 MAGIC_CMD=$MAGIC_CMD 21351 21352 # Must we lock files when doing compilation? 21353 need_locks=$lt_need_locks 21354 21355 # Manifest tool. 21356 MANIFEST_TOOL=$lt_MANIFEST_TOOL 21357 21358 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 21359 DSYMUTIL=$lt_DSYMUTIL 21360 21361 # Tool to change global to local symbols on Mac OS X. 21362 NMEDIT=$lt_NMEDIT 21363 21364 # Tool to manipulate fat objects and archives on Mac OS X. 21365 LIPO=$lt_LIPO 21366 21367 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 21368 OTOOL=$lt_OTOOL 21369 21370 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 21371 OTOOL64=$lt_OTOOL64 21372 21373 # Old archive suffix (normally "a"). 21374 libext=$libext 21375 21376 # Shared library suffix (normally ".so"). 21377 shrext_cmds=$lt_shrext_cmds 21378 21379 # The commands to extract the exported symbol list from a shared archive. 21380 extract_expsyms_cmds=$lt_extract_expsyms_cmds 21381 21382 # Variables whose values should be saved in libtool wrapper scripts and 21383 # restored at link time. 21384 variables_saved_for_relink=$lt_variables_saved_for_relink 21385 21386 # Do we need the "lib" prefix for modules? 21387 need_lib_prefix=$need_lib_prefix 21388 21389 # Do we need a version for libraries? 21390 need_version=$need_version 21391 21392 # Library versioning type. 21393 version_type=$version_type 21394 21395 # Shared library runtime path variable. 21396 runpath_var=$runpath_var 21397 21398 # Shared library path variable. 21399 shlibpath_var=$shlibpath_var 21400 21401 # Is shlibpath searched before the hard-coded library search path? 21402 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21403 21404 # Format of library name prefix. 21405 libname_spec=$lt_libname_spec 21406 21407 # List of archive names. First name is the real one, the rest are links. 21408 # The last name is the one that the linker finds with -lNAME 21409 library_names_spec=$lt_library_names_spec 21410 21411 # The coded name of the library, if different from the real name. 21412 soname_spec=$lt_soname_spec 21413 21414 # Permission mode override for installation of shared libraries. 21415 install_override_mode=$lt_install_override_mode 21416 21417 # Command to use after installation of a shared archive. 21418 postinstall_cmds=$lt_postinstall_cmds 21419 21420 # Command to use after uninstallation of a shared archive. 21421 postuninstall_cmds=$lt_postuninstall_cmds 21422 21423 # Commands used to finish a libtool library installation in a directory. 21424 finish_cmds=$lt_finish_cmds 21425 21426 # As "finish_cmds", except a single script fragment to be evaled but 21427 # not shown. 21428 finish_eval=$lt_finish_eval 21429 21430 # Whether we should hardcode library paths into libraries. 21431 hardcode_into_libs=$hardcode_into_libs 21432 21433 # Compile-time system search path for libraries. 21434 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21435 21436 # Detected run-time system search path for libraries. 21437 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21438 21439 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21440 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21441 21442 # Whether dlopen is supported. 21443 dlopen_support=$enable_dlopen 21444 21445 # Whether dlopen of programs is supported. 21446 dlopen_self=$enable_dlopen_self 21447 21448 # Whether dlopen of statically linked programs is supported. 21449 dlopen_self_static=$enable_dlopen_self_static 21450 21451 # Commands to strip libraries. 21452 old_striplib=$lt_old_striplib 21453 striplib=$lt_striplib 21454 21455 21456 # The linker used to build libraries. 21457 LD=$lt_LD 21458 21459 # How to create reloadable object files. 21460 reload_flag=$lt_reload_flag 21461 reload_cmds=$lt_reload_cmds 21462 21463 # Commands used to build an old-style archive. 21464 old_archive_cmds=$lt_old_archive_cmds 21465 21466 # A language specific compiler. 21467 CC=$lt_compiler 21468 21469 # Is the compiler the GNU compiler? 21470 with_gcc=$GCC 21471 21472 # Compiler flag to turn off builtin functions. 21473 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21474 21475 # Additional compiler flags for building library objects. 21476 pic_flag=$lt_lt_prog_compiler_pic 21477 21478 # How to pass a linker flag through the compiler. 21479 wl=$lt_lt_prog_compiler_wl 21480 21481 # Compiler flag to prevent dynamic linking. 21482 link_static_flag=$lt_lt_prog_compiler_static 21483 21484 # Does compiler simultaneously support -c and -o options? 21485 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21486 21487 # Whether or not to add -lc for building shared libraries. 21488 build_libtool_need_lc=$archive_cmds_need_lc 21489 21490 # Whether or not to disallow shared libs when runtime libs are static. 21491 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21492 21493 # Compiler flag to allow reflexive dlopens. 21494 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21495 21496 # Compiler flag to generate shared objects directly from archives. 21497 whole_archive_flag_spec=$lt_whole_archive_flag_spec 21498 21499 # Whether the compiler copes with passing no objects directly. 21500 compiler_needs_object=$lt_compiler_needs_object 21501 21502 # Create an old-style archive from a shared archive. 21503 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21504 21505 # Create a temporary old-style archive to link instead of a shared archive. 21506 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21507 21508 # Commands used to build a shared archive. 21509 archive_cmds=$lt_archive_cmds 21510 archive_expsym_cmds=$lt_archive_expsym_cmds 21511 21512 # Commands used to build a loadable module if different from building 21513 # a shared archive. 21514 module_cmds=$lt_module_cmds 21515 module_expsym_cmds=$lt_module_expsym_cmds 21516 21517 # Whether we are building with GNU ld or not. 21518 with_gnu_ld=$lt_with_gnu_ld 21519 21520 # Flag that allows shared libraries with undefined symbols to be built. 21521 allow_undefined_flag=$lt_allow_undefined_flag 21522 21523 # Flag that enforces no undefined symbols. 21524 no_undefined_flag=$lt_no_undefined_flag 21525 21526 # Flag to hardcode \$libdir into a binary during linking. 21527 # This must work even if \$libdir does not exist 21528 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21529 21530 # Whether we need a single "-rpath" flag with a separated argument. 21531 hardcode_libdir_separator=$lt_hardcode_libdir_separator 21532 21533 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21534 # DIR into the resulting binary. 21535 hardcode_direct=$hardcode_direct 21536 21537 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21538 # DIR into the resulting binary and the resulting library dependency is 21539 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 21540 # library is relocated. 21541 hardcode_direct_absolute=$hardcode_direct_absolute 21542 21543 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21544 # into the resulting binary. 21545 hardcode_minus_L=$hardcode_minus_L 21546 21547 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21548 # into the resulting binary. 21549 hardcode_shlibpath_var=$hardcode_shlibpath_var 21550 21551 # Set to "yes" if building a shared library automatically hardcodes DIR 21552 # into the library and all subsequent libraries and executables linked 21553 # against it. 21554 hardcode_automatic=$hardcode_automatic 21555 21556 # Set to yes if linker adds runtime paths of dependent libraries 21557 # to runtime path list. 21558 inherit_rpath=$inherit_rpath 21559 21560 # Whether libtool must link a program against all its dependency libraries. 21561 link_all_deplibs=$link_all_deplibs 21562 21563 # Set to "yes" if exported symbols are required. 21564 always_export_symbols=$always_export_symbols 21565 21566 # The commands to list exported symbols. 21567 export_symbols_cmds=$lt_export_symbols_cmds 21568 21569 # Symbols that should not be listed in the preloaded symbols. 21570 exclude_expsyms=$lt_exclude_expsyms 21571 21572 # Symbols that must always be exported. 21573 include_expsyms=$lt_include_expsyms 21574 21575 # Commands necessary for linking programs (against libraries) with templates. 21576 prelink_cmds=$lt_prelink_cmds 21577 21578 # Commands necessary for finishing linking programs. 21579 postlink_cmds=$lt_postlink_cmds 21580 21581 # Specify filename containing input files. 21582 file_list_spec=$lt_file_list_spec 21583 21584 # How to hardcode a shared library path into an executable. 21585 hardcode_action=$hardcode_action 21586 21587 # ### END LIBTOOL CONFIG 21588 21589 _LT_EOF 21590 21591 cat <<'_LT_EOF' >> "$cfgfile" 21592 21593 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21594 21595 # func_munge_path_list VARIABLE PATH 21596 # ----------------------------------- 21597 # VARIABLE is name of variable containing _space_ separated list of 21598 # directories to be munged by the contents of PATH, which is string 21599 # having a format: 21600 # "DIR[:DIR]:" 21601 # string "DIR[ DIR]" will be prepended to VARIABLE 21602 # ":DIR[:DIR]" 21603 # string "DIR[ DIR]" will be appended to VARIABLE 21604 # "DIRP[:DIRP]::[DIRA:]DIRA" 21605 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21606 # "DIRA[ DIRA]" will be appended to VARIABLE 21607 # "DIR[:DIR]" 21608 # VARIABLE will be replaced by "DIR[ DIR]" 21609 func_munge_path_list () 21610 { 21611 case x$2 in 21612 x) 21613 ;; 21614 *:) 21615 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21616 ;; 21617 x:*) 21618 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21619 ;; 21620 *::*) 21621 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21622 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21623 ;; 21624 *) 21625 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21626 ;; 21627 esac 21628 } 21629 21630 21631 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21632 func_cc_basename () 21633 { 21634 for cc_temp in $*""; do 21635 case $cc_temp in 21636 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21637 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21638 \-*) ;; 21639 *) break;; 21640 esac 21641 done 21642 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21643 } 21644 21645 21646 # ### END FUNCTIONS SHARED WITH CONFIGURE 21647 21648 _LT_EOF 21649 21650 case $host_os in 21651 aix3*) 21652 cat <<\_LT_EOF >> "$cfgfile" 21653 # AIX sometimes has problems with the GCC collect2 program. For some 21654 # reason, if we set the COLLECT_NAMES environment variable, the problems 21655 # vanish in a puff of smoke. 21656 if test set != "${COLLECT_NAMES+set}"; then 21657 COLLECT_NAMES= 21658 export COLLECT_NAMES 21659 fi 21660 _LT_EOF 21661 ;; 21662 esac 21663 21664 21665 21666 ltmain=$ac_aux_dir/ltmain.sh 21667 21668 21669 # We use sed instead of cat because bash on DJGPP gets confused if 21670 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21671 # text mode, it properly converts lines to CR/LF. This bash problem 21672 # is reportedly fixed, but why not run on old versions too? 21673 $SED '$q' "$ltmain" >> "$cfgfile" \ 21674 || (rm -f "$cfgfile"; exit 1) 21675 21676 mv -f "$cfgfile" "$ofile" || 21677 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21678 chmod +x "$ofile" 21679 21680 ;; 21681 21682 esac 21683 done # for ac_tag 21684 21685 21686 as_fn_exit 0 21687 _ACEOF 21688 ac_clean_files=$ac_clean_files_save 21689 21690 test $ac_write_fail = 0 || 21691 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21692 21693 21694 # configure is writing to config.log, and then calls config.status. 21695 # config.status does its own redirection, appending to config.log. 21696 # Unfortunately, on DOS this fails, as config.log is still kept open 21697 # by configure, so config.status won't be able to write to it; its 21698 # output is simply discarded. So we exec the FD to /dev/null, 21699 # effectively closing config.log, so it can be properly (re)opened and 21700 # appended to by config.status. When coming back to configure, we 21701 # need to make the FD available again. 21702 if test "$no_create" != yes; then 21703 ac_cs_success=: 21704 ac_config_status_args= 21705 test "$silent" = yes && 21706 ac_config_status_args="$ac_config_status_args --quiet" 21707 exec 5>/dev/null 21708 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21709 exec 5>>config.log 21710 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21711 # would make configure fail if this is the last instruction. 21712 $ac_cs_success || as_fn_exit 1 21713 fi 21714 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21716 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21717 fi 21718 21719 21720
Indexes created Tue Apr 07 00:22:49 UTC 2026