configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for libXinerama 1.1.5. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxinerama/-/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/libxinerama/-/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='libXinerama' 624 PACKAGE_TARNAME='libXinerama' 625 PACKAGE_VERSION='1.1.5' 626 PACKAGE_STRING='libXinerama 1.1.5' 627 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libxinerama/-/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 LINT_FALSE 668 LINT_TRUE 669 LINT_FLAGS 670 LINT 671 XINERAMA_LIBS 672 XINERAMA_CFLAGS 673 XTMALLOC_ZERO_CFLAGS 674 XMALLOC_ZERO_CFLAGS 675 MALLOC_ZERO_CFLAGS 676 MAN_SUBSTS 677 XORG_MAN_PAGE 678 ADMIN_MAN_DIR 679 DRIVER_MAN_DIR 680 MISC_MAN_DIR 681 FILE_MAN_DIR 682 LIB_MAN_DIR 683 APP_MAN_DIR 684 ADMIN_MAN_SUFFIX 685 DRIVER_MAN_SUFFIX 686 MISC_MAN_SUFFIX 687 FILE_MAN_SUFFIX 688 LIB_MAN_SUFFIX 689 APP_MAN_SUFFIX 690 INSTALL_CMD 691 PKG_CONFIG_LIBDIR 692 PKG_CONFIG_PATH 693 PKG_CONFIG 694 CHANGELOG_CMD 695 STRICT_CFLAGS 696 CWARNFLAGS 697 BASE_CFLAGS 698 LT_SYS_LIBRARY_PATH 699 OTOOL64 700 OTOOL 701 LIPO 702 NMEDIT 703 DSYMUTIL 704 MANIFEST_TOOL 705 RANLIB 706 ac_ct_AR 707 AR 708 DLLTOOL 709 OBJDUMP 710 FILECMD 711 LN_S 712 NM 713 ac_ct_DUMPBIN 714 DUMPBIN 715 LD 716 FGREP 717 EGREP 718 GREP 719 SED 720 am__fastdepCC_FALSE 721 am__fastdepCC_TRUE 722 CCDEPMODE 723 am__nodep 724 AMDEPBACKSLASH 725 AMDEP_FALSE 726 AMDEP_TRUE 727 am__include 728 DEPDIR 729 OBJEXT 730 EXEEXT 731 ac_ct_CC 732 CPPFLAGS 733 LDFLAGS 734 CFLAGS 735 CC 736 host_os 737 host_vendor 738 host_cpu 739 host 740 build_os 741 build_vendor 742 build_cpu 743 build 744 LIBTOOL 745 AM_BACKSLASH 746 AM_DEFAULT_VERBOSITY 747 AM_DEFAULT_V 748 AM_V 749 CSCOPE 750 ETAGS 751 CTAGS 752 am__untar 753 am__tar 754 AMTAR 755 am__leading_dot 756 SET_MAKE 757 AWK 758 mkdir_p 759 MKDIR_P 760 INSTALL_STRIP_PROGRAM 761 STRIP 762 install_sh 763 MAKEINFO 764 AUTOHEADER 765 AUTOMAKE 766 AUTOCONF 767 ACLOCAL 768 VERSION 769 PACKAGE 770 CYGPATH_W 771 am__isrc 772 INSTALL_DATA 773 INSTALL_SCRIPT 774 INSTALL_PROGRAM 775 target_alias 776 host_alias 777 build_alias 778 LIBS 779 ECHO_T 780 ECHO_N 781 ECHO_C 782 DEFS 783 mandir 784 localedir 785 libdir 786 psdir 787 pdfdir 788 dvidir 789 htmldir 790 infodir 791 docdir 792 oldincludedir 793 includedir 794 runstatedir 795 localstatedir 796 sharedstatedir 797 sysconfdir 798 datadir 799 datarootdir 800 libexecdir 801 sbindir 802 bindir 803 program_transform_name 804 prefix 805 exec_prefix 806 PACKAGE_URL 807 PACKAGE_BUGREPORT 808 PACKAGE_STRING 809 PACKAGE_VERSION 810 PACKAGE_TARNAME 811 PACKAGE_NAME 812 PATH_SEPARATOR 813 SHELL 814 am__quote' 815 ac_subst_files='' 816 ac_user_opts=' 817 enable_option_checking 818 enable_silent_rules 819 enable_shared 820 enable_static 821 with_pic 822 enable_fast_install 823 with_aix_soname 824 enable_dependency_tracking 825 with_gnu_ld 826 with_sysroot 827 enable_libtool_lock 828 enable_selective_werror 829 enable_strict_compilation 830 enable_malloc0returnsnull 831 with_lint 832 ' 833 ac_precious_vars='build_alias 834 host_alias 835 target_alias 836 CC 837 CFLAGS 838 LDFLAGS 839 LIBS 840 CPPFLAGS 841 LT_SYS_LIBRARY_PATH 842 PKG_CONFIG 843 PKG_CONFIG_PATH 844 PKG_CONFIG_LIBDIR 845 XINERAMA_CFLAGS 846 XINERAMA_LIBS 847 LINT 848 LINT_FLAGS' 849 850 851 # 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[VAR=VALUE]... 1400 1401 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1402 VAR=VALUE. See below for descriptions of some of the useful variables. 1403 1404 Defaults for the options are specified in brackets. 1405 1406 Configuration: 1407 -h, --help display this help and exit 1408 --help=short display options specific to this package 1409 --help=recursive display the short help of all the included packages 1410 -V, --version display version information and exit 1411 -q, --quiet, --silent do not print \`checking ...' messages 1412 --cache-file=FILE cache test results in FILE [disabled] 1413 -C, --config-cache alias for \`--cache-file=config.cache' 1414 -n, --no-create do not create output files 1415 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1416 1417 Installation directories: 1418 --prefix=PREFIX install architecture-independent files in PREFIX 1419 [$ac_default_prefix] 1420 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1421 [PREFIX] 1422 1423 By default, \`make install' will install all the files in 1424 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1425 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1426 for instance \`--prefix=\$HOME'. 1427 1428 For better control, use the options below. 1429 1430 Fine tuning of the installation directories: 1431 --bindir=DIR user executables [EPREFIX/bin] 1432 --sbindir=DIR system admin executables [EPREFIX/sbin] 1433 --libexecdir=DIR program executables [EPREFIX/libexec] 1434 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1435 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1436 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1437 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1438 --libdir=DIR object code libraries [EPREFIX/lib] 1439 --includedir=DIR C header files [PREFIX/include] 1440 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1441 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1442 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1443 --infodir=DIR info documentation [DATAROOTDIR/info] 1444 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1445 --mandir=DIR man documentation [DATAROOTDIR/man] 1446 --docdir=DIR documentation root [DATAROOTDIR/doc/libXinerama] 1447 --htmldir=DIR html documentation [DOCDIR] 1448 --dvidir=DIR dvi documentation [DOCDIR] 1449 --pdfdir=DIR pdf documentation [DOCDIR] 1450 --psdir=DIR ps documentation [DOCDIR] 1451 _ACEOF 1452 1453 cat <<\_ACEOF 1454 1455 Program names: 1456 --program-prefix=PREFIX prepend PREFIX to installed program names 1457 --program-suffix=SUFFIX append SUFFIX to installed program names 1458 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1459 1460 System types: 1461 --build=BUILD configure for building on BUILD [guessed] 1462 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1463 _ACEOF 1464 fi 1465 1466 if test -n "$ac_init_help"; then 1467 case $ac_init_help in 1468 short | recursive ) echo "Configuration of libXinerama 1.1.5:";; 1469 esac 1470 cat <<\_ACEOF 1471 1472 Optional Features: 1473 --disable-option-checking ignore unrecognized --enable/--with options 1474 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1475 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1476 --enable-silent-rules less verbose build output (undo: "make V=1") 1477 --disable-silent-rules verbose build output (undo: "make V=0") 1478 --enable-shared[=PKGS] build shared libraries [default=yes] 1479 --enable-static[=PKGS] build static libraries [default=yes] 1480 --enable-fast-install[=PKGS] 1481 optimize for fast installation [default=yes] 1482 --enable-dependency-tracking 1483 do not reject slow dependency extractors 1484 --disable-dependency-tracking 1485 speeds up one-time build 1486 --disable-libtool-lock avoid locking (might break parallel builds) 1487 --disable-selective-werror 1488 Turn off selective compiler errors. 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1629 if test -s conftest.err; then 1630 grep -v '^ *+' conftest.err >conftest.er1 1631 cat conftest.er1 >&5 1632 mv -f conftest.er1 conftest.err 1633 fi 1634 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1635 test $ac_status = 0; } && { 1636 test -z "$ac_c_werror_flag" || 1637 test ! -s conftest.err 1638 } && test -s conftest.$ac_objext 1639 then : 1640 ac_retval=0 1641 else $as_nop 1642 printf "%s\n" "$as_me: failed program was:" >&5 1643 sed 's/^/| /' conftest.$ac_ext >&5 1644 1645 ac_retval=1 1646 fi 1647 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1648 as_fn_set_status $ac_retval 1649 1650 } # ac_fn_c_try_compile 1651 1652 # ac_fn_c_try_link LINENO 1653 # ----------------------- 1654 # Try to link conftest.$ac_ext, and return whether this succeeded. 1655 ac_fn_c_try_link () 1656 { 1657 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1658 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1659 if { { ac_try="$ac_link" 1660 case "(($ac_try" in 1661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1662 *) ac_try_echo=$ac_try;; 1663 esac 1664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1665 printf "%s\n" "$ac_try_echo"; } >&5 1666 (eval "$ac_link") 2>conftest.err 1667 ac_status=$? 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Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1798 ac_fn_check_decl () 1799 { 1800 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1801 as_decl_name=`echo $2|sed 's/ *(.*//'` 1802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1803 printf %s "checking whether $as_decl_name is declared... " >&6; } 1804 if eval test \${$3+y} 1805 then : 1806 printf %s "(cached) " >&6 1807 else $as_nop 1808 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1809 eval ac_save_FLAGS=\$$6 1810 as_fn_append $6 " $5" 1811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1812 /* end confdefs.h. */ 1813 $4 1814 int 1815 main (void) 1816 { 1817 #ifndef $as_decl_name 1818 #ifdef __cplusplus 1819 (void) $as_decl_use; 1820 #else 1821 (void) $as_decl_name; 1822 #endif 1823 #endif 1824 1825 ; 1826 return 0; 1827 } 1828 _ACEOF 1829 if ac_fn_c_try_compile "$LINENO" 1830 then : 1831 eval "$3=yes" 1832 else $as_nop 1833 eval "$3=no" 1834 fi 1835 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1836 eval $6=\$ac_save_FLAGS 1837 1838 fi 1839 eval ac_res=\$$3 1840 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1841 printf "%s\n" "$ac_res" >&6; } 1842 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1843 1844 } # ac_fn_check_decl 1845 1846 # ac_fn_c_try_run LINENO 1847 # ---------------------- 1848 # Try to run conftest.$ac_ext, and return whether this succeeded. Assumes that 1849 # executables *can* be run. 1850 ac_fn_c_try_run () 1851 { 1852 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1853 if { { ac_try="$ac_link" 1854 case "(($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 "$ac_link") 2>&5 1861 ac_status=$? 1862 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1863 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext' 1864 { { case "(($ac_try" in 1865 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1866 *) ac_try_echo=$ac_try;; 1867 esac 1868 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1869 printf "%s\n" "$ac_try_echo"; } >&5 1870 (eval "$ac_try") 2>&5 1871 ac_status=$? 1872 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1873 test $ac_status = 0; }; } 1874 then : 1875 ac_retval=0 1876 else $as_nop 1877 printf "%s\n" "$as_me: program exited with status $ac_status" >&5 1878 printf "%s\n" "$as_me: failed program was:" >&5 1879 sed 's/^/| /' conftest.$ac_ext >&5 1880 1881 ac_retval=$ac_status 1882 fi 1883 rm -rf conftest.dSYM conftest_ipa8_conftest.oo 1884 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1885 as_fn_set_status $ac_retval 1886 1887 } # ac_fn_c_try_run 1888 ac_configure_args_raw= 1889 for ac_arg 1890 do 1891 case $ac_arg in 1892 *\'*) 1893 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1894 esac 1895 as_fn_append ac_configure_args_raw " '$ac_arg'" 1896 done 1897 1898 case $ac_configure_args_raw in 1899 *$as_nl*) 1900 ac_safe_unquote= ;; 1901 *) 1902 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1903 ac_unsafe_a="$ac_unsafe_z#~" 1904 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1905 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1906 esac 1907 1908 cat >config.log <<_ACEOF 1909 This file contains any messages produced by compilers while 1910 running configure, to aid debugging if configure makes a mistake. 1911 1912 It was created by libXinerama $as_me 1.1.5, which was 1913 generated by GNU Autoconf 2.71. Invocation command line was 1914 1915 $ $0$ac_configure_args_raw 1916 1917 _ACEOF 1918 exec 5>>config.log 1919 { 1920 cat <<_ASUNAME 1921 ## --------- ## 1922 ## Platform. ## 1923 ## --------- ## 1924 1925 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1926 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1927 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1928 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1929 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1930 1931 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1932 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1933 1934 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1935 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1936 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1937 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1938 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1939 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1940 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1941 1942 _ASUNAME 1943 1944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1945 for as_dir in $PATH 1946 do 1947 IFS=$as_save_IFS 1948 case $as_dir in #((( 1949 '') as_dir=./ ;; 1950 */) ;; 1951 *) as_dir=$as_dir/ ;; 1952 esac 1953 printf "%s\n" "PATH: $as_dir" 1954 done 1955 IFS=$as_save_IFS 1956 1957 } >&5 1958 1959 cat >&5 <<_ACEOF 1960 1961 1962 ## ----------- ## 1963 ## Core tests. ## 1964 ## ----------- ## 1965 1966 _ACEOF 1967 1968 1969 # Keep a trace of the command line. 1970 # Strip out --no-create and --no-recursion so they do not pile up. 1971 # Strip out --silent because we don't want to record it for future runs. 1972 # Also quote any args containing shell meta-characters. 1973 # Make two passes to allow for proper duplicate-argument suppression. 1974 ac_configure_args= 1975 ac_configure_args0= 1976 ac_configure_args1= 1977 ac_must_keep_next=false 1978 for ac_pass in 1 2 1979 do 1980 for ac_arg 1981 do 1982 case $ac_arg in 1983 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1984 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1985 | -silent | --silent | --silen | --sile | --sil) 1986 continue ;; 1987 *\'*) 1988 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1989 esac 1990 case $ac_pass in 1991 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1992 2) 1993 as_fn_append ac_configure_args1 " '$ac_arg'" 1994 if test $ac_must_keep_next = true; then 1995 ac_must_keep_next=false # Got value, back to normal. 1996 else 1997 case $ac_arg in 1998 *=* | --config-cache | -C | -disable-* | --disable-* \ 1999 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 2000 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 2001 | -with-* | --with-* | -without-* | --without-* | --x) 2002 case "$ac_configure_args0 " in 2003 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 2004 esac 2005 ;; 2006 -* ) ac_must_keep_next=true ;; 2007 esac 2008 fi 2009 as_fn_append ac_configure_args " '$ac_arg'" 2010 ;; 2011 esac 2012 done 2013 done 2014 { ac_configure_args0=; unset ac_configure_args0;} 2015 { ac_configure_args1=; unset ac_configure_args1;} 2016 2017 # When interrupted or exit'd, cleanup temporary files, and complete 2018 # config.log. We remove comments because anyway the quotes in there 2019 # would cause problems or look ugly. 2020 # WARNING: Use '\'' to represent an apostrophe within the trap. 2021 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 2022 trap 'exit_status=$? 2023 # Sanitize IFS. 2024 IFS=" "" $as_nl" 2025 # Save into config.log some information that might help in debugging. 2026 { 2027 echo 2028 2029 printf "%s\n" "## ---------------- ## 2030 ## Cache variables. ## 2031 ## ---------------- ##" 2032 echo 2033 # The following way of writing the cache mishandles newlines in values, 2034 ( 2035 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 2036 eval ac_val=\$$ac_var 2037 case $ac_val in #( 2038 *${as_nl}*) 2039 case $ac_var in #( 2040 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 2041 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 2042 esac 2043 case $ac_var in #( 2044 _ | IFS | as_nl) ;; #( 2045 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 2046 *) { eval $ac_var=; unset $ac_var;} ;; 2047 esac ;; 2048 esac 2049 done 2050 (set) 2>&1 | 2051 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 2052 *${as_nl}ac_space=\ *) 2053 sed -n \ 2054 "s/'\''/'\''\\\\'\'''\''/g; 2055 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 2056 ;; #( 2057 *) 2058 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2059 ;; 2060 esac | 2061 sort 2062 ) 2063 echo 2064 2065 printf "%s\n" "## ----------------- ## 2066 ## Output variables. ## 2067 ## ----------------- ##" 2068 echo 2069 for ac_var in $ac_subst_vars 2070 do 2071 eval ac_val=\$$ac_var 2072 case $ac_val in 2073 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2074 esac 2075 printf "%s\n" "$ac_var='\''$ac_val'\''" 2076 done | sort 2077 echo 2078 2079 if test -n "$ac_subst_files"; then 2080 printf "%s\n" "## ------------------- ## 2081 ## File substitutions. ## 2082 ## ------------------- ##" 2083 echo 2084 for ac_var in $ac_subst_files 2085 do 2086 eval ac_val=\$$ac_var 2087 case $ac_val in 2088 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2089 esac 2090 printf "%s\n" "$ac_var='\''$ac_val'\''" 2091 done | sort 2092 echo 2093 fi 2094 2095 if test -s confdefs.h; then 2096 printf "%s\n" "## ----------- ## 2097 ## confdefs.h. ## 2098 ## ----------- ##" 2099 echo 2100 cat confdefs.h 2101 echo 2102 fi 2103 test "$ac_signal" != 0 && 2104 printf "%s\n" "$as_me: caught signal $ac_signal" 2105 printf "%s\n" "$as_me: exit $exit_status" 2106 } >&5 2107 rm -f core *.core core.conftest.* && 2108 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2109 exit $exit_status 2110 ' 0 2111 for ac_signal in 1 2 13 15; do 2112 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2113 done 2114 ac_signal=0 2115 2116 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2117 rm -f -r conftest* confdefs.h 2118 2119 printf "%s\n" "/* confdefs.h */" > confdefs.h 2120 2121 # Predefined preprocessor variables. 2122 2123 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2124 2125 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2126 2127 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2128 2129 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2130 2131 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2132 2133 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2134 2135 2136 # Let the site file select an alternate cache file if it wants to. 2137 # Prefer an explicitly selected file to automatically selected ones. 2138 if test -n "$CONFIG_SITE"; then 2139 ac_site_files="$CONFIG_SITE" 2140 elif test "x$prefix" != xNONE; then 2141 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2142 else 2143 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2144 fi 2145 2146 for ac_site_file in $ac_site_files 2147 do 2148 case $ac_site_file in #( 2149 */*) : 2150 ;; #( 2151 *) : 2152 ac_site_file=./$ac_site_file ;; 2153 esac 2154 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2156 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2157 sed 's/^/| /' "$ac_site_file" >&5 2158 . "$ac_site_file" \ 2159 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2160 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2161 as_fn_error $? "failed to load site script $ac_site_file 2162 See \`config.log' for more details" "$LINENO" 5; } 2163 fi 2164 done 2165 2166 if test -r "$cache_file"; then 2167 # Some versions of bash will fail to source /dev/null (special files 2168 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2169 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2171 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2172 case $cache_file in 2173 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2174 *) . "./$cache_file";; 2175 esac 2176 fi 2177 else 2178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2179 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2180 >$cache_file 2181 fi 2182 2183 # Test code for whether the C compiler supports C89 (global declarations) 2184 ac_c_conftest_c89_globals=' 2185 /* Does the compiler advertise C89 conformance? 2186 Do not test the value of __STDC__, because some compilers set it to 0 2187 while being otherwise adequately conformant. */ 2188 #if !defined __STDC__ 2189 # error "Compiler does not advertise C89 conformance" 2190 #endif 2191 2192 #include <stddef.h> 2193 #include <stdarg.h> 2194 struct stat; 2195 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2196 struct buf { int x; }; 2197 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2198 static char *e (p, i) 2199 char **p; 2200 int i; 2201 { 2202 return p[i]; 2203 } 2204 static char *f (char * (*g) (char **, int), char **p, ...) 2205 { 2206 char *s; 2207 va_list v; 2208 va_start (v,p); 2209 s = g (p, va_arg (v,int)); 2210 va_end (v); 2211 return s; 2212 } 2213 2214 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2215 function prototypes and stuff, but not \xHH hex character constants. 2216 These do not provoke an error unfortunately, instead are silently treated 2217 as an "x". The following induces an error, until -std is added to get 2218 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2219 array size at least. It is necessary to write \x00 == 0 to get something 2220 that is true only with -std. */ 2221 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2222 2223 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2224 inside strings and character constants. */ 2225 #define FOO(x) '\''x'\'' 2226 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2227 2228 int test (int i, double x); 2229 struct s1 {int (*f) (int a);}; 2230 struct s2 {int (*f) (double a);}; 2231 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2232 int, int);' 2233 2234 # Test code for whether the C compiler supports C89 (body of main). 2235 ac_c_conftest_c89_main=' 2236 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2237 ' 2238 2239 # Test code for whether the C compiler supports C99 (global declarations) 2240 ac_c_conftest_c99_globals=' 2241 // Does the compiler advertise C99 conformance? 2242 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2243 # error "Compiler does not advertise C99 conformance" 2244 #endif 2245 2246 #include <stdbool.h> 2247 extern int puts (const char *); 2248 extern int printf (const char *, ...); 2249 extern int dprintf (int, const char *, ...); 2250 extern void *malloc (size_t); 2251 2252 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2253 // dprintf is used instead of fprintf to avoid needing to declare 2254 // FILE and stderr. 2255 #define debug(...) dprintf (2, __VA_ARGS__) 2256 #define showlist(...) puts (#__VA_ARGS__) 2257 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2258 static void 2259 test_varargs_macros (void) 2260 { 2261 int x = 1234; 2262 int y = 5678; 2263 debug ("Flag"); 2264 debug ("X = %d\n", x); 2265 showlist (The first, second, and third items.); 2266 report (x>y, "x is %d but y is %d", x, y); 2267 } 2268 2269 // Check long long types. 2270 #define BIG64 18446744073709551615ull 2271 #define BIG32 4294967295ul 2272 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2273 #if !BIG_OK 2274 #error "your preprocessor is broken" 2275 #endif 2276 #if BIG_OK 2277 #else 2278 #error "your preprocessor is broken" 2279 #endif 2280 static long long int bignum = -9223372036854775807LL; 2281 static unsigned long long int ubignum = BIG64; 2282 2283 struct incomplete_array 2284 { 2285 int datasize; 2286 double data[]; 2287 }; 2288 2289 struct named_init { 2290 int number; 2291 const wchar_t *name; 2292 double average; 2293 }; 2294 2295 typedef const char *ccp; 2296 2297 static inline int 2298 test_restrict (ccp restrict text) 2299 { 2300 // See if C++-style comments work. 2301 // Iterate through items via the restricted pointer. 2302 // Also check for declarations in for loops. 2303 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2304 continue; 2305 return 0; 2306 } 2307 2308 // Check varargs and va_copy. 2309 static bool 2310 test_varargs (const char *format, ...) 2311 { 2312 va_list args; 2313 va_start (args, format); 2314 va_list args_copy; 2315 va_copy (args_copy, args); 2316 2317 const char *str = ""; 2318 int number = 0; 2319 float fnumber = 0; 2320 2321 while (*format) 2322 { 2323 switch (*format++) 2324 { 2325 case '\''s'\'': // string 2326 str = va_arg (args_copy, const char *); 2327 break; 2328 case '\''d'\'': // int 2329 number = va_arg (args_copy, int); 2330 break; 2331 case '\''f'\'': // float 2332 fnumber = va_arg (args_copy, double); 2333 break; 2334 default: 2335 break; 2336 } 2337 } 2338 va_end (args_copy); 2339 va_end (args); 2340 2341 return *str && number && fnumber; 2342 } 2343 ' 2344 2345 # Test code for whether the C compiler supports C99 (body of main). 2346 ac_c_conftest_c99_main=' 2347 // Check bool. 2348 _Bool success = false; 2349 success |= (argc != 0); 2350 2351 // Check restrict. 2352 if (test_restrict ("String literal") == 0) 2353 success = true; 2354 char *restrict newvar = "Another string"; 2355 2356 // Check varargs. 2357 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2358 test_varargs_macros (); 2359 2360 // Check flexible array members. 2361 struct incomplete_array *ia = 2362 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2363 ia->datasize = 10; 2364 for (int i = 0; i < ia->datasize; ++i) 2365 ia->data[i] = i * 1.234; 2366 2367 // Check named initializers. 2368 struct named_init ni = { 2369 .number = 34, 2370 .name = L"Test wide string", 2371 .average = 543.34343, 2372 }; 2373 2374 ni.number = 58; 2375 2376 int dynamic_array[ni.number]; 2377 dynamic_array[0] = argv[0][0]; 2378 dynamic_array[ni.number - 1] = 543; 2379 2380 // work around unused variable warnings 2381 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2382 || dynamic_array[ni.number - 1] != 543); 2383 ' 2384 2385 # Test code for whether the C compiler supports C11 (global declarations) 2386 ac_c_conftest_c11_globals=' 2387 // Does the compiler advertise C11 conformance? 2388 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2389 # error "Compiler does not advertise C11 conformance" 2390 #endif 2391 2392 // Check _Alignas. 2393 char _Alignas (double) aligned_as_double; 2394 char _Alignas (0) no_special_alignment; 2395 extern char aligned_as_int; 2396 char _Alignas (0) _Alignas (int) aligned_as_int; 2397 2398 // Check _Alignof. 2399 enum 2400 { 2401 int_alignment = _Alignof (int), 2402 int_array_alignment = _Alignof (int[100]), 2403 char_alignment = _Alignof (char) 2404 }; 2405 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2406 2407 // Check _Noreturn. 2408 int _Noreturn does_not_return (void) { for (;;) continue; } 2409 2410 // Check _Static_assert. 2411 struct test_static_assert 2412 { 2413 int x; 2414 _Static_assert (sizeof (int) <= sizeof (long int), 2415 "_Static_assert does not work in struct"); 2416 long int y; 2417 }; 2418 2419 // Check UTF-8 literals. 2420 #define u8 syntax error! 2421 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2422 2423 // Check duplicate typedefs. 2424 typedef long *long_ptr; 2425 typedef long int *long_ptr; 2426 typedef long_ptr long_ptr; 2427 2428 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2429 struct anonymous 2430 { 2431 union { 2432 struct { int i; int j; }; 2433 struct { int k; long int l; } w; 2434 }; 2435 int m; 2436 } v1; 2437 ' 2438 2439 # Test code for whether the C compiler supports C11 (body of main). 2440 ac_c_conftest_c11_main=' 2441 _Static_assert ((offsetof (struct anonymous, i) 2442 == offsetof (struct anonymous, w.k)), 2443 "Anonymous union alignment botch"); 2444 v1.i = 2; 2445 v1.w.k = 5; 2446 ok |= v1.i != 5; 2447 ' 2448 2449 # Test code for whether the C compiler supports C11 (complete). 2450 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2451 ${ac_c_conftest_c99_globals} 2452 ${ac_c_conftest_c11_globals} 2453 2454 int 2455 main (int argc, char **argv) 2456 { 2457 int ok = 0; 2458 ${ac_c_conftest_c89_main} 2459 ${ac_c_conftest_c99_main} 2460 ${ac_c_conftest_c11_main} 2461 return ok; 2462 } 2463 " 2464 2465 # Test code for whether the C compiler supports C99 (complete). 2466 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2467 ${ac_c_conftest_c99_globals} 2468 2469 int 2470 main (int argc, char **argv) 2471 { 2472 int ok = 0; 2473 ${ac_c_conftest_c89_main} 2474 ${ac_c_conftest_c99_main} 2475 return ok; 2476 } 2477 " 2478 2479 # Test code for whether the C compiler supports C89 (complete). 2480 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2481 2482 int 2483 main (int argc, char **argv) 2484 { 2485 int ok = 0; 2486 ${ac_c_conftest_c89_main} 2487 return ok; 2488 } 2489 " 2490 2491 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2492 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2493 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2494 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2495 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2496 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2497 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2498 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2499 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2500 2501 # Auxiliary files required by this configure script. 2502 ac_aux_files="compile config.guess config.sub ltmain.sh missing install-sh" 2503 2504 # Locations in which to look for auxiliary files. 2505 ac_aux_dir_candidates="${srcdir}${PATH_SEPARATOR}${srcdir}/..${PATH_SEPARATOR}${srcdir}/../.." 2506 2507 # Search for a directory containing all of the required auxiliary files, 2508 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2509 # If we don't find one directory that contains all the files we need, 2510 # we report the set of missing files from the *first* directory in 2511 # $ac_aux_dir_candidates and give up. 2512 ac_missing_aux_files="" 2513 ac_first_candidate=: 2514 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2516 as_found=false 2517 for as_dir in $ac_aux_dir_candidates 2518 do 2519 IFS=$as_save_IFS 2520 case $as_dir in #((( 2521 '') as_dir=./ ;; 2522 */) ;; 2523 *) as_dir=$as_dir/ ;; 2524 esac 2525 as_found=: 2526 2527 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2528 ac_aux_dir_found=yes 2529 ac_install_sh= 2530 for ac_aux in $ac_aux_files 2531 do 2532 # As a special case, if "install-sh" is required, that requirement 2533 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2534 # and $ac_install_sh is set appropriately for whichever one is found. 2535 if test x"$ac_aux" = x"install-sh" 2536 then 2537 if test -f "${as_dir}install-sh"; then 2538 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2539 ac_install_sh="${as_dir}install-sh -c" 2540 elif test -f "${as_dir}install.sh"; then 2541 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2542 ac_install_sh="${as_dir}install.sh -c" 2543 elif test -f "${as_dir}shtool"; then 2544 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2545 ac_install_sh="${as_dir}shtool install -c" 2546 else 2547 ac_aux_dir_found=no 2548 if $ac_first_candidate; then 2549 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2550 else 2551 break 2552 fi 2553 fi 2554 else 2555 if test -f "${as_dir}${ac_aux}"; then 2556 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2557 else 2558 ac_aux_dir_found=no 2559 if $ac_first_candidate; then 2560 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2561 else 2562 break 2563 fi 2564 fi 2565 fi 2566 done 2567 if test "$ac_aux_dir_found" = yes; then 2568 ac_aux_dir="$as_dir" 2569 break 2570 fi 2571 ac_first_candidate=false 2572 2573 as_found=false 2574 done 2575 IFS=$as_save_IFS 2576 if $as_found 2577 then : 2578 2579 else $as_nop 2580 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2581 fi 2582 2583 2584 # These three variables are undocumented and unsupported, 2585 # and are intended to be withdrawn in a future Autoconf release. 2586 # They can cause serious problems if a builder's source tree is in a directory 2587 # whose full name contains unusual characters. 2588 if test -f "${ac_aux_dir}config.guess"; then 2589 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2590 fi 2591 if test -f "${ac_aux_dir}config.sub"; then 2592 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2593 fi 2594 if test -f "$ac_aux_dir/configure"; then 2595 ac_configure="$SHELL ${ac_aux_dir}configure" 2596 fi 2597 2598 # Check that the precious variables saved in the cache have kept the same 2599 # value. 2600 ac_cache_corrupted=false 2601 for ac_var in $ac_precious_vars; do 2602 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2603 eval ac_new_set=\$ac_env_${ac_var}_set 2604 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2605 eval ac_new_val=\$ac_env_${ac_var}_value 2606 case $ac_old_set,$ac_new_set in 2607 set,) 2608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2609 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2610 ac_cache_corrupted=: ;; 2611 ,set) 2612 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2613 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2614 ac_cache_corrupted=: ;; 2615 ,);; 2616 *) 2617 if test "x$ac_old_val" != "x$ac_new_val"; then 2618 # differences in whitespace do not lead to failure. 2619 ac_old_val_w=`echo x $ac_old_val` 2620 ac_new_val_w=`echo x $ac_new_val` 2621 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2623 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2624 ac_cache_corrupted=: 2625 else 2626 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2627 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2628 eval $ac_var=\$ac_old_val 2629 fi 2630 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2631 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2633 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2634 fi;; 2635 esac 2636 # Pass precious variables to config.status. 2637 if test "$ac_new_set" = set; then 2638 case $ac_new_val in 2639 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2640 *) ac_arg=$ac_var=$ac_new_val ;; 2641 esac 2642 case " $ac_configure_args " in 2643 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2644 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2645 esac 2646 fi 2647 done 2648 if $ac_cache_corrupted; then 2649 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2650 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2652 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2653 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2654 and start over" "$LINENO" 5 2655 fi 2656 ## -------------------- ## 2657 ## Main body of script. ## 2658 ## -------------------- ## 2659 2660 ac_ext=c 2661 ac_cpp='$CPP $CPPFLAGS' 2662 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2663 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2664 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2665 2666 2667 2668 ac_config_headers="$ac_config_headers config.h" 2669 2670 2671 # Initialize Automake 2672 am__api_version='1.16' 2673 2674 2675 2676 # Find a good install program. We prefer a C program (faster), 2677 # so one script is as good as another. But avoid the broken or 2678 # incompatible versions: 2679 # SysV /etc/install, /usr/sbin/install 2680 # SunOS /usr/etc/install 2681 # IRIX /sbin/install 2682 # AIX /bin/install 2683 # AmigaOS /C/install, which installs bootblocks on floppy discs 2684 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2685 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2686 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2687 # OS/2's system install, which has a completely different semantic 2688 # ./install, which can be erroneously created by make from ./install.sh. 2689 # Reject install programs that cannot install multiple files. 2690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2691 printf %s "checking for a BSD-compatible install... " >&6; } 2692 if test -z "$INSTALL"; then 2693 if test ${ac_cv_path_install+y} 2694 then : 2695 printf %s "(cached) " >&6 2696 else $as_nop 2697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2698 for as_dir in $PATH 2699 do 2700 IFS=$as_save_IFS 2701 case $as_dir in #((( 2702 '') as_dir=./ ;; 2703 */) ;; 2704 *) as_dir=$as_dir/ ;; 2705 esac 2706 # Account for fact that we put trailing slashes in our PATH walk. 2707 case $as_dir in #(( 2708 ./ | /[cC]/* | \ 2709 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2710 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2711 /usr/ucb/* ) ;; 2712 *) 2713 # OSF1 and SCO ODT 3.0 have their own names for install. 2714 # Don't use installbsd from OSF since it installs stuff as root 2715 # by default. 2716 for ac_prog in ginstall scoinst install; do 2717 for ac_exec_ext in '' $ac_executable_extensions; do 2718 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2719 if test $ac_prog = install && 2720 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2721 # AIX install. It has an incompatible calling convention. 2722 : 2723 elif test $ac_prog = install && 2724 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2725 # program-specific install script used by HP pwplus--don't use. 2726 : 2727 else 2728 rm -rf conftest.one conftest.two conftest.dir 2729 echo one > conftest.one 2730 echo two > conftest.two 2731 mkdir conftest.dir 2732 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2733 test -s conftest.one && test -s conftest.two && 2734 test -s conftest.dir/conftest.one && 2735 test -s conftest.dir/conftest.two 2736 then 2737 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2738 break 3 2739 fi 2740 fi 2741 fi 2742 done 2743 done 2744 ;; 2745 esac 2746 2747 done 2748 IFS=$as_save_IFS 2749 2750 rm -rf conftest.one conftest.two conftest.dir 2751 2752 fi 2753 if test ${ac_cv_path_install+y}; then 2754 INSTALL=$ac_cv_path_install 2755 else 2756 # As a last resort, use the slow shell script. Don't cache a 2757 # value for INSTALL within a source directory, because that will 2758 # break other packages using the cache if that directory is 2759 # removed, or if the value is a relative name. 2760 INSTALL=$ac_install_sh 2761 fi 2762 fi 2763 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2764 printf "%s\n" "$INSTALL" >&6; } 2765 2766 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2767 # It thinks the first close brace ends the variable substitution. 2768 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2769 2770 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2771 2772 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2773 2774 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2775 printf %s "checking whether build environment is sane... " >&6; } 2776 # Reject unsafe characters in $srcdir or the absolute working directory 2777 # name. Accept space and tab only in the latter. 2778 am_lf=' 2779 ' 2780 case `pwd` in 2781 *[\\\"\#\$\&\'\`$am_lf]*) 2782 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2783 esac 2784 case $srcdir in 2785 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2786 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2787 esac 2788 2789 # Do 'set' in a subshell so we don't clobber the current shell's 2790 # arguments. Must try -L first in case configure is actually a 2791 # symlink; some systems play weird games with the mod time of symlinks 2792 # (eg FreeBSD returns the mod time of the symlink's containing 2793 # directory). 2794 if ( 2795 am_has_slept=no 2796 for am_try in 1 2; do 2797 echo "timestamp, slept: $am_has_slept" > conftest.file 2798 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2799 if test "$*" = "X"; then 2800 # -L didn't work. 2801 set X `ls -t "$srcdir/configure" conftest.file` 2802 fi 2803 if test "$*" != "X $srcdir/configure conftest.file" \ 2804 && test "$*" != "X conftest.file $srcdir/configure"; then 2805 2806 # If neither matched, then we have a broken ls. This can happen 2807 # if, for instance, CONFIG_SHELL is bash and it inherits a 2808 # broken ls alias from the environment. This has actually 2809 # happened. Such a system could not be considered "sane". 2810 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2811 alias in your environment" "$LINENO" 5 2812 fi 2813 if test "$2" = conftest.file || test $am_try -eq 2; then 2814 break 2815 fi 2816 # Just in case. 2817 sleep 1 2818 am_has_slept=yes 2819 done 2820 test "$2" = conftest.file 2821 ) 2822 then 2823 # Ok. 2824 : 2825 else 2826 as_fn_error $? "newly created file is older than distributed files! 2827 Check your system clock" "$LINENO" 5 2828 fi 2829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2830 printf "%s\n" "yes" >&6; } 2831 # If we didn't sleep, we still need to ensure time stamps of config.status and 2832 # generated files are strictly newer. 2833 am_sleep_pid= 2834 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2835 ( sleep 1 ) & 2836 am_sleep_pid=$! 2837 fi 2838 2839 rm -f conftest.file 2840 2841 test "$program_prefix" != NONE && 2842 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2843 # Use a double $ so make ignores it. 2844 test "$program_suffix" != NONE && 2845 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2846 # Double any \ or $. 2847 # By default was `s,x,x', remove it if useless. 2848 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2849 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2850 2851 2852 # Expand $ac_aux_dir to an absolute path. 2853 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2854 2855 2856 if test x"${MISSING+set}" != xset; then 2857 MISSING="\${SHELL} '$am_aux_dir/missing'" 2858 fi 2859 # Use eval to expand $SHELL 2860 if eval "$MISSING --is-lightweight"; then 2861 am_missing_run="$MISSING " 2862 else 2863 am_missing_run= 2864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2865 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2866 fi 2867 2868 if test x"${install_sh+set}" != xset; then 2869 case $am_aux_dir in 2870 *\ * | *\ *) 2871 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2872 *) 2873 install_sh="\${SHELL} $am_aux_dir/install-sh" 2874 esac 2875 fi 2876 2877 # Installed binaries are usually stripped using 'strip' when the user 2878 # run "make install-strip". However 'strip' might not be the right 2879 # tool to use in cross-compilation environments, therefore Automake 2880 # will honor the 'STRIP' environment variable to overrule this program. 2881 if test "$cross_compiling" != no; then 2882 if test -n "$ac_tool_prefix"; then 2883 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2884 set dummy ${ac_tool_prefix}strip; ac_word=$2 2885 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2886 printf %s "checking for $ac_word... " >&6; } 2887 if test ${ac_cv_prog_STRIP+y} 2888 then : 2889 printf %s "(cached) " >&6 2890 else $as_nop 2891 if test -n "$STRIP"; then 2892 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2893 else 2894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2895 for as_dir in $PATH 2896 do 2897 IFS=$as_save_IFS 2898 case $as_dir in #((( 2899 '') as_dir=./ ;; 2900 */) ;; 2901 *) as_dir=$as_dir/ ;; 2902 esac 2903 for ac_exec_ext in '' $ac_executable_extensions; do 2904 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2905 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2906 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2907 break 2 2908 fi 2909 done 2910 done 2911 IFS=$as_save_IFS 2912 2913 fi 2914 fi 2915 STRIP=$ac_cv_prog_STRIP 2916 if test -n "$STRIP"; then 2917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2918 printf "%s\n" "$STRIP" >&6; } 2919 else 2920 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2921 printf "%s\n" "no" >&6; } 2922 fi 2923 2924 2925 fi 2926 if test -z "$ac_cv_prog_STRIP"; then 2927 ac_ct_STRIP=$STRIP 2928 # Extract the first word of "strip", so it can be a program name with args. 2929 set dummy strip; ac_word=$2 2930 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2931 printf %s "checking for $ac_word... " >&6; } 2932 if test ${ac_cv_prog_ac_ct_STRIP+y} 2933 then : 2934 printf %s "(cached) " >&6 2935 else $as_nop 2936 if test -n "$ac_ct_STRIP"; then 2937 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2938 else 2939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2940 for as_dir in $PATH 2941 do 2942 IFS=$as_save_IFS 2943 case $as_dir in #((( 2944 '') as_dir=./ ;; 2945 */) ;; 2946 *) as_dir=$as_dir/ ;; 2947 esac 2948 for ac_exec_ext in '' $ac_executable_extensions; do 2949 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2950 ac_cv_prog_ac_ct_STRIP="strip" 2951 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2952 break 2 2953 fi 2954 done 2955 done 2956 IFS=$as_save_IFS 2957 2958 fi 2959 fi 2960 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2961 if test -n "$ac_ct_STRIP"; then 2962 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2963 printf "%s\n" "$ac_ct_STRIP" >&6; } 2964 else 2965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2966 printf "%s\n" "no" >&6; } 2967 fi 2968 2969 if test "x$ac_ct_STRIP" = x; then 2970 STRIP=":" 2971 else 2972 case $cross_compiling:$ac_tool_warned in 2973 yes:) 2974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2975 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2976 ac_tool_warned=yes ;; 2977 esac 2978 STRIP=$ac_ct_STRIP 2979 fi 2980 else 2981 STRIP="$ac_cv_prog_STRIP" 2982 fi 2983 2984 fi 2985 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2986 2987 2988 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2989 printf %s "checking for a race-free mkdir -p... " >&6; } 2990 if test -z "$MKDIR_P"; then 2991 if test ${ac_cv_path_mkdir+y} 2992 then : 2993 printf %s "(cached) " >&6 2994 else $as_nop 2995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2996 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2997 do 2998 IFS=$as_save_IFS 2999 case $as_dir in #((( 3000 '') as_dir=./ ;; 3001 */) ;; 3002 *) as_dir=$as_dir/ ;; 3003 esac 3004 for ac_prog in mkdir gmkdir; do 3005 for ac_exec_ext in '' $ac_executable_extensions; do 3006 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 3007 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 3008 'mkdir ('*'coreutils) '* | \ 3009 'BusyBox '* | \ 3010 'mkdir (fileutils) '4.1*) 3011 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 3012 break 3;; 3013 esac 3014 done 3015 done 3016 done 3017 IFS=$as_save_IFS 3018 3019 fi 3020 3021 test -d ./--version && rmdir ./--version 3022 if test ${ac_cv_path_mkdir+y}; then 3023 MKDIR_P="$ac_cv_path_mkdir -p" 3024 else 3025 # As a last resort, use the slow shell script. Don't cache a 3026 # value for MKDIR_P within a source directory, because that will 3027 # break other packages using the cache if that directory is 3028 # removed, or if the value is a relative name. 3029 MKDIR_P="$ac_install_sh -d" 3030 fi 3031 fi 3032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 3033 printf "%s\n" "$MKDIR_P" >&6; } 3034 3035 for ac_prog in gawk mawk nawk awk 3036 do 3037 # Extract the first word of "$ac_prog", so it can be a program name with args. 3038 set dummy $ac_prog; ac_word=$2 3039 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3040 printf %s "checking for $ac_word... " >&6; } 3041 if test ${ac_cv_prog_AWK+y} 3042 then : 3043 printf %s "(cached) " >&6 3044 else $as_nop 3045 if test -n "$AWK"; then 3046 ac_cv_prog_AWK="$AWK" # Let the user override the test. 3047 else 3048 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3049 for as_dir in $PATH 3050 do 3051 IFS=$as_save_IFS 3052 case $as_dir in #((( 3053 '') as_dir=./ ;; 3054 */) ;; 3055 *) as_dir=$as_dir/ ;; 3056 esac 3057 for ac_exec_ext in '' $ac_executable_extensions; do 3058 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3059 ac_cv_prog_AWK="$ac_prog" 3060 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3061 break 2 3062 fi 3063 done 3064 done 3065 IFS=$as_save_IFS 3066 3067 fi 3068 fi 3069 AWK=$ac_cv_prog_AWK 3070 if test -n "$AWK"; then 3071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3072 printf "%s\n" "$AWK" >&6; } 3073 else 3074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3075 printf "%s\n" "no" >&6; } 3076 fi 3077 3078 3079 test -n "$AWK" && break 3080 done 3081 3082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3083 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3084 set x ${MAKE-make} 3085 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3086 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3087 then : 3088 printf %s "(cached) " >&6 3089 else $as_nop 3090 cat >conftest.make <<\_ACEOF 3091 SHELL = /bin/sh 3092 all: 3093 @echo '@@@%%%=$(MAKE)=@@@%%%' 3094 _ACEOF 3095 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3096 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3097 *@@@%%%=?*=@@@%%%*) 3098 eval ac_cv_prog_make_${ac_make}_set=yes;; 3099 *) 3100 eval ac_cv_prog_make_${ac_make}_set=no;; 3101 esac 3102 rm -f conftest.make 3103 fi 3104 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3106 printf "%s\n" "yes" >&6; } 3107 SET_MAKE= 3108 else 3109 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3110 printf "%s\n" "no" >&6; } 3111 SET_MAKE="MAKE=${MAKE-make}" 3112 fi 3113 3114 rm -rf .tst 2>/dev/null 3115 mkdir .tst 2>/dev/null 3116 if test -d .tst; then 3117 am__leading_dot=. 3118 else 3119 am__leading_dot=_ 3120 fi 3121 rmdir .tst 2>/dev/null 3122 3123 # Check whether --enable-silent-rules was given. 3124 if test ${enable_silent_rules+y} 3125 then : 3126 enableval=$enable_silent_rules; 3127 fi 3128 3129 case $enable_silent_rules in # ((( 3130 yes) AM_DEFAULT_VERBOSITY=0;; 3131 no) AM_DEFAULT_VERBOSITY=1;; 3132 *) AM_DEFAULT_VERBOSITY=1;; 3133 esac 3134 am_make=${MAKE-make} 3135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3136 printf %s "checking whether $am_make supports nested variables... " >&6; } 3137 if test ${am_cv_make_support_nested_variables+y} 3138 then : 3139 printf %s "(cached) " >&6 3140 else $as_nop 3141 if printf "%s\n" 'TRUE=$(BAR$(V)) 3142 BAR0=false 3143 BAR1=true 3144 V=1 3145 am__doit: 3146 @$(TRUE) 3147 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3148 am_cv_make_support_nested_variables=yes 3149 else 3150 am_cv_make_support_nested_variables=no 3151 fi 3152 fi 3153 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3154 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3155 if test $am_cv_make_support_nested_variables = yes; then 3156 AM_V='$(V)' 3157 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3158 else 3159 AM_V=$AM_DEFAULT_VERBOSITY 3160 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3161 fi 3162 AM_BACKSLASH='\' 3163 3164 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3165 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3166 # is not polluted with repeated "-I." 3167 am__isrc=' -I$(srcdir)' 3168 # test to see if srcdir already configured 3169 if test -f $srcdir/config.status; then 3170 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3171 fi 3172 fi 3173 3174 # test whether we have cygpath 3175 if test -z "$CYGPATH_W"; then 3176 if (cygpath --version) >/dev/null 2>/dev/null; then 3177 CYGPATH_W='cygpath -w' 3178 else 3179 CYGPATH_W=echo 3180 fi 3181 fi 3182 3183 3184 # Define the identity of the package. 3185 PACKAGE='libXinerama' 3186 VERSION='1.1.5' 3187 3188 3189 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3190 3191 3192 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3193 3194 # Some tools Automake needs. 3195 3196 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3197 3198 3199 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3200 3201 3202 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3203 3204 3205 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3206 3207 3208 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3209 3210 # For better backward compatibility. To be removed once Automake 1.9.x 3211 # dies out for good. For more background, see: 3212 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3213 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3214 mkdir_p='$(MKDIR_P)' 3215 3216 # We need awk for the "check" target (and possibly the TAP driver). The 3217 # system "awk" is bad on some platforms. 3218 # Always define AMTAR for backward compatibility. Yes, it's still used 3219 # in the wild :-( We should find a proper way to deprecate it ... 3220 AMTAR='$${TAR-tar}' 3221 3222 3223 # We'll loop over all known methods to create a tar archive until one works. 3224 _am_tools='gnutar pax cpio none' 3225 3226 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3227 3228 3229 3230 3231 3232 # Variables for tags utilities; see am/tags.am 3233 if test -z "$CTAGS"; then 3234 CTAGS=ctags 3235 fi 3236 3237 if test -z "$ETAGS"; then 3238 ETAGS=etags 3239 fi 3240 3241 if test -z "$CSCOPE"; then 3242 CSCOPE=cscope 3243 fi 3244 3245 3246 3247 # POSIX will say in a future version that running "rm -f" with no argument 3248 # is OK; and we want to be able to make that assumption in our Makefile 3249 # recipes. So use an aggressive probe to check that the usage we want is 3250 # actually supported "in the wild" to an acceptable degree. 3251 # See automake bug#10828. 3252 # To make any issue more visible, cause the running configure to be aborted 3253 # by default if the 'rm' program in use doesn't match our expectations; the 3254 # user can still override this though. 3255 if rm -f && rm -fr && rm -rf; then : OK; else 3256 cat >&2 <<'END' 3257 Oops! 3258 3259 Your 'rm' program seems unable to run without file operands specified 3260 on the command line, even when the '-f' option is present. This is contrary 3261 to the behaviour of most rm programs out there, and not conforming with 3262 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3263 3264 Please tell bug-automake@gnu.org about your system, including the value 3265 of your $PATH and any error possibly output before this message. This 3266 can help us improve future automake versions. 3267 3268 END 3269 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3270 echo 'Configuration will proceed anyway, since you have set the' >&2 3271 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3272 echo >&2 3273 else 3274 cat >&2 <<'END' 3275 Aborting the configuration process, to ensure you take notice of the issue. 3276 3277 You can download and install GNU coreutils to get an 'rm' implementation 3278 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3279 3280 If you want to complete the configuration process using your problematic 3281 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3282 to "yes", and re-run configure. 3283 3284 END 3285 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3286 fi 3287 fi 3288 3289 3290 # Initialize libtool 3291 case `pwd` in 3292 *\ * | *\ *) 3293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 3294 printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 3295 esac 3296 3297 3298 3299 macro_version='2.4.7' 3300 macro_revision='2.4.7' 3301 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 ltmain=$ac_aux_dir/ltmain.sh 3316 3317 3318 3319 # Make sure we can run config.sub. 3320 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 3321 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 3322 3323 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3324 printf %s "checking build system type... " >&6; } 3325 if test ${ac_cv_build+y} 3326 then : 3327 printf %s "(cached) " >&6 3328 else $as_nop 3329 ac_build_alias=$build_alias 3330 test "x$ac_build_alias" = x && 3331 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 3332 test "x$ac_build_alias" = x && 3333 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3334 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 3335 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 3336 3337 fi 3338 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3339 printf "%s\n" "$ac_cv_build" >&6; } 3340 case $ac_cv_build in 3341 *-*-*) ;; 3342 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3343 esac 3344 build=$ac_cv_build 3345 ac_save_IFS=$IFS; IFS='-' 3346 set x $ac_cv_build 3347 shift 3348 build_cpu=$1 3349 build_vendor=$2 3350 shift; shift 3351 # Remember, the first character of IFS is used to create $*, 3352 # except with old shells: 3353 build_os=$* 3354 IFS=$ac_save_IFS 3355 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3356 3357 3358 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3359 printf %s "checking host system type... " >&6; } 3360 if test ${ac_cv_host+y} 3361 then : 3362 printf %s "(cached) " >&6 3363 else $as_nop 3364 if test "x$host_alias" = x; then 3365 ac_cv_host=$ac_cv_build 3366 else 3367 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 3368 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 3369 fi 3370 3371 fi 3372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3373 printf "%s\n" "$ac_cv_host" >&6; } 3374 case $ac_cv_host in 3375 *-*-*) ;; 3376 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3377 esac 3378 host=$ac_cv_host 3379 ac_save_IFS=$IFS; IFS='-' 3380 set x $ac_cv_host 3381 shift 3382 host_cpu=$1 3383 host_vendor=$2 3384 shift; shift 3385 # Remember, the first character of IFS is used to create $*, 3386 # except with old shells: 3387 host_os=$* 3388 IFS=$ac_save_IFS 3389 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3390 3391 3392 # Backslashify metacharacters that are still active within 3393 # double-quoted strings. 3394 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 3395 3396 # Same as above, but do not quote variable references. 3397 double_quote_subst='s/\(["`\\]\)/\\\1/g' 3398 3399 # Sed substitution to delay expansion of an escaped shell variable in a 3400 # double_quote_subst'ed string. 3401 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 3402 3403 # Sed substitution to delay expansion of an escaped single quote. 3404 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 3405 3406 # Sed substitution to avoid accidental globbing in evaled expressions 3407 no_glob_subst='s/\*/\\\*/g' 3408 3409 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3410 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 3411 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 3412 3413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 3414 printf %s "checking how to print strings... " >&6; } 3415 # Test print first, because it will be a builtin if present. 3416 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 3417 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 3418 ECHO='print -r --' 3419 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 3420 ECHO='printf %s\n' 3421 else 3422 # Use this function as a fallback that always works. 3423 func_fallback_echo () 3424 { 3425 eval 'cat <<_LTECHO_EOF 3426 $1 3427 _LTECHO_EOF' 3428 } 3429 ECHO='func_fallback_echo' 3430 fi 3431 3432 # func_echo_all arg... 3433 # Invoke $ECHO with all args, space-separated. 3434 func_echo_all () 3435 { 3436 $ECHO "" 3437 } 3438 3439 case $ECHO in 3440 printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 3441 printf "%s\n" "printf" >&6; } ;; 3442 print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 3443 printf "%s\n" "print -r" >&6; } ;; 3444 *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 3445 printf "%s\n" "cat" >&6; } ;; 3446 esac 3447 3448 3449 3450 3451 3452 3453 3454 3455 3456 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 DEPDIR="${am__leading_dot}deps" 3471 3472 ac_config_commands="$ac_config_commands depfiles" 3473 3474 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3475 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3476 cat > confinc.mk << 'END' 3477 am__doit: 3478 @echo this is the am__doit target >confinc.out 3479 .PHONY: am__doit 3480 END 3481 am__include="#" 3482 am__quote= 3483 # BSD make does it like this. 3484 echo '.include "confinc.mk" # ignored' > confmf.BSD 3485 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3486 echo 'include confinc.mk # ignored' > confmf.GNU 3487 _am_result=no 3488 for s in GNU BSD; do 3489 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3490 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3491 ac_status=$? 3492 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3493 (exit $ac_status); } 3494 case $?:`cat confinc.out 2>/dev/null` in #( 3495 '0:this is the am__doit target') : 3496 case $s in #( 3497 BSD) : 3498 am__include='.include' am__quote='"' ;; #( 3499 *) : 3500 am__include='include' am__quote='' ;; 3501 esac ;; #( 3502 *) : 3503 ;; 3504 esac 3505 if test "$am__include" != "#"; then 3506 _am_result="yes ($s style)" 3507 break 3508 fi 3509 done 3510 rm -f confinc.* confmf.* 3511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3512 printf "%s\n" "${_am_result}" >&6; } 3513 3514 # Check whether --enable-dependency-tracking was given. 3515 if test ${enable_dependency_tracking+y} 3516 then : 3517 enableval=$enable_dependency_tracking; 3518 fi 3519 3520 if test "x$enable_dependency_tracking" != xno; then 3521 am_depcomp="$ac_aux_dir/depcomp" 3522 AMDEPBACKSLASH='\' 3523 am__nodep='_no' 3524 fi 3525 if test "x$enable_dependency_tracking" != xno; then 3526 AMDEP_TRUE= 3527 AMDEP_FALSE='#' 3528 else 3529 AMDEP_TRUE='#' 3530 AMDEP_FALSE= 3531 fi 3532 3533 3534 ac_ext=c 3535 ac_cpp='$CPP $CPPFLAGS' 3536 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3537 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3538 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3539 if test -n "$ac_tool_prefix"; then 3540 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3541 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3543 printf %s "checking for $ac_word... " >&6; } 3544 if test ${ac_cv_prog_CC+y} 3545 then : 3546 printf %s "(cached) " >&6 3547 else $as_nop 3548 if test -n "$CC"; then 3549 ac_cv_prog_CC="$CC" # Let the user override the test. 3550 else 3551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3552 for as_dir in $PATH 3553 do 3554 IFS=$as_save_IFS 3555 case $as_dir in #((( 3556 '') as_dir=./ ;; 3557 */) ;; 3558 *) as_dir=$as_dir/ ;; 3559 esac 3560 for ac_exec_ext in '' $ac_executable_extensions; do 3561 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3562 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3563 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3564 break 2 3565 fi 3566 done 3567 done 3568 IFS=$as_save_IFS 3569 3570 fi 3571 fi 3572 CC=$ac_cv_prog_CC 3573 if test -n "$CC"; then 3574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3575 printf "%s\n" "$CC" >&6; } 3576 else 3577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3578 printf "%s\n" "no" >&6; } 3579 fi 3580 3581 3582 fi 3583 if test -z "$ac_cv_prog_CC"; then 3584 ac_ct_CC=$CC 3585 # Extract the first word of "gcc", so it can be a program name with args. 3586 set dummy gcc; ac_word=$2 3587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3588 printf %s "checking for $ac_word... " >&6; } 3589 if test ${ac_cv_prog_ac_ct_CC+y} 3590 then : 3591 printf %s "(cached) " >&6 3592 else $as_nop 3593 if test -n "$ac_ct_CC"; then 3594 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3595 else 3596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3597 for as_dir in $PATH 3598 do 3599 IFS=$as_save_IFS 3600 case $as_dir in #((( 3601 '') as_dir=./ ;; 3602 */) ;; 3603 *) as_dir=$as_dir/ ;; 3604 esac 3605 for ac_exec_ext in '' $ac_executable_extensions; do 3606 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3607 ac_cv_prog_ac_ct_CC="gcc" 3608 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3609 break 2 3610 fi 3611 done 3612 done 3613 IFS=$as_save_IFS 3614 3615 fi 3616 fi 3617 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3618 if test -n "$ac_ct_CC"; then 3619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3620 printf "%s\n" "$ac_ct_CC" >&6; } 3621 else 3622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3623 printf "%s\n" "no" >&6; } 3624 fi 3625 3626 if test "x$ac_ct_CC" = x; then 3627 CC="" 3628 else 3629 case $cross_compiling:$ac_tool_warned in 3630 yes:) 3631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3632 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3633 ac_tool_warned=yes ;; 3634 esac 3635 CC=$ac_ct_CC 3636 fi 3637 else 3638 CC="$ac_cv_prog_CC" 3639 fi 3640 3641 if test -z "$CC"; then 3642 if test -n "$ac_tool_prefix"; then 3643 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3644 set dummy ${ac_tool_prefix}cc; ac_word=$2 3645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3646 printf %s "checking for $ac_word... " >&6; } 3647 if test ${ac_cv_prog_CC+y} 3648 then : 3649 printf %s "(cached) " >&6 3650 else $as_nop 3651 if test -n "$CC"; then 3652 ac_cv_prog_CC="$CC" # Let the user override the test. 3653 else 3654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3655 for as_dir in $PATH 3656 do 3657 IFS=$as_save_IFS 3658 case $as_dir in #((( 3659 '') as_dir=./ ;; 3660 */) ;; 3661 *) as_dir=$as_dir/ ;; 3662 esac 3663 for ac_exec_ext in '' $ac_executable_extensions; do 3664 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3665 ac_cv_prog_CC="${ac_tool_prefix}cc" 3666 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3667 break 2 3668 fi 3669 done 3670 done 3671 IFS=$as_save_IFS 3672 3673 fi 3674 fi 3675 CC=$ac_cv_prog_CC 3676 if test -n "$CC"; then 3677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3678 printf "%s\n" "$CC" >&6; } 3679 else 3680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3681 printf "%s\n" "no" >&6; } 3682 fi 3683 3684 3685 fi 3686 fi 3687 if test -z "$CC"; then 3688 # Extract the first word of "cc", so it can be a program name with args. 3689 set dummy cc; ac_word=$2 3690 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3691 printf %s "checking for $ac_word... " >&6; } 3692 if test ${ac_cv_prog_CC+y} 3693 then : 3694 printf %s "(cached) " >&6 3695 else $as_nop 3696 if test -n "$CC"; then 3697 ac_cv_prog_CC="$CC" # Let the user override the test. 3698 else 3699 ac_prog_rejected=no 3700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3701 for as_dir in $PATH 3702 do 3703 IFS=$as_save_IFS 3704 case $as_dir in #((( 3705 '') as_dir=./ ;; 3706 */) ;; 3707 *) as_dir=$as_dir/ ;; 3708 esac 3709 for ac_exec_ext in '' $ac_executable_extensions; do 3710 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3711 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3712 ac_prog_rejected=yes 3713 continue 3714 fi 3715 ac_cv_prog_CC="cc" 3716 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3717 break 2 3718 fi 3719 done 3720 done 3721 IFS=$as_save_IFS 3722 3723 if test $ac_prog_rejected = yes; then 3724 # We found a bogon in the path, so make sure we never use it. 3725 set dummy $ac_cv_prog_CC 3726 shift 3727 if test $# != 0; then 3728 # We chose a different compiler from the bogus one. 3729 # However, it has the same basename, so the bogon will be chosen 3730 # first if we set CC to just the basename; use the full file name. 3731 shift 3732 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3733 fi 3734 fi 3735 fi 3736 fi 3737 CC=$ac_cv_prog_CC 3738 if test -n "$CC"; then 3739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3740 printf "%s\n" "$CC" >&6; } 3741 else 3742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3743 printf "%s\n" "no" >&6; } 3744 fi 3745 3746 3747 fi 3748 if test -z "$CC"; then 3749 if test -n "$ac_tool_prefix"; then 3750 for ac_prog in cl.exe 3751 do 3752 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3753 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3754 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3755 printf %s "checking for $ac_word... " >&6; } 3756 if test ${ac_cv_prog_CC+y} 3757 then : 3758 printf %s "(cached) " >&6 3759 else $as_nop 3760 if test -n "$CC"; then 3761 ac_cv_prog_CC="$CC" # Let the user override the test. 3762 else 3763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3764 for as_dir in $PATH 3765 do 3766 IFS=$as_save_IFS 3767 case $as_dir in #((( 3768 '') as_dir=./ ;; 3769 */) ;; 3770 *) as_dir=$as_dir/ ;; 3771 esac 3772 for ac_exec_ext in '' $ac_executable_extensions; do 3773 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3774 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3775 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3776 break 2 3777 fi 3778 done 3779 done 3780 IFS=$as_save_IFS 3781 3782 fi 3783 fi 3784 CC=$ac_cv_prog_CC 3785 if test -n "$CC"; then 3786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3787 printf "%s\n" "$CC" >&6; } 3788 else 3789 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3790 printf "%s\n" "no" >&6; } 3791 fi 3792 3793 3794 test -n "$CC" && break 3795 done 3796 fi 3797 if test -z "$CC"; then 3798 ac_ct_CC=$CC 3799 for ac_prog in cl.exe 3800 do 3801 # Extract the first word of "$ac_prog", so it can be a program name with args. 3802 set dummy $ac_prog; ac_word=$2 3803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3804 printf %s "checking for $ac_word... " >&6; } 3805 if test ${ac_cv_prog_ac_ct_CC+y} 3806 then : 3807 printf %s "(cached) " >&6 3808 else $as_nop 3809 if test -n "$ac_ct_CC"; then 3810 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3811 else 3812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3813 for as_dir in $PATH 3814 do 3815 IFS=$as_save_IFS 3816 case $as_dir in #((( 3817 '') as_dir=./ ;; 3818 */) ;; 3819 *) as_dir=$as_dir/ ;; 3820 esac 3821 for ac_exec_ext in '' $ac_executable_extensions; do 3822 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3823 ac_cv_prog_ac_ct_CC="$ac_prog" 3824 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3825 break 2 3826 fi 3827 done 3828 done 3829 IFS=$as_save_IFS 3830 3831 fi 3832 fi 3833 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3834 if test -n "$ac_ct_CC"; then 3835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3836 printf "%s\n" "$ac_ct_CC" >&6; } 3837 else 3838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3839 printf "%s\n" "no" >&6; } 3840 fi 3841 3842 3843 test -n "$ac_ct_CC" && break 3844 done 3845 3846 if test "x$ac_ct_CC" = x; then 3847 CC="" 3848 else 3849 case $cross_compiling:$ac_tool_warned in 3850 yes:) 3851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3852 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3853 ac_tool_warned=yes ;; 3854 esac 3855 CC=$ac_ct_CC 3856 fi 3857 fi 3858 3859 fi 3860 if test -z "$CC"; then 3861 if test -n "$ac_tool_prefix"; then 3862 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3863 set dummy ${ac_tool_prefix}clang; ac_word=$2 3864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3865 printf %s "checking for $ac_word... " >&6; } 3866 if test ${ac_cv_prog_CC+y} 3867 then : 3868 printf %s "(cached) " >&6 3869 else $as_nop 3870 if test -n "$CC"; then 3871 ac_cv_prog_CC="$CC" # Let the user override the test. 3872 else 3873 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3874 for as_dir in $PATH 3875 do 3876 IFS=$as_save_IFS 3877 case $as_dir in #((( 3878 '') as_dir=./ ;; 3879 */) ;; 3880 *) as_dir=$as_dir/ ;; 3881 esac 3882 for ac_exec_ext in '' $ac_executable_extensions; do 3883 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3884 ac_cv_prog_CC="${ac_tool_prefix}clang" 3885 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3886 break 2 3887 fi 3888 done 3889 done 3890 IFS=$as_save_IFS 3891 3892 fi 3893 fi 3894 CC=$ac_cv_prog_CC 3895 if test -n "$CC"; then 3896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3897 printf "%s\n" "$CC" >&6; } 3898 else 3899 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3900 printf "%s\n" "no" >&6; } 3901 fi 3902 3903 3904 fi 3905 if test -z "$ac_cv_prog_CC"; then 3906 ac_ct_CC=$CC 3907 # Extract the first word of "clang", so it can be a program name with args. 3908 set dummy clang; ac_word=$2 3909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3910 printf %s "checking for $ac_word... " >&6; } 3911 if test ${ac_cv_prog_ac_ct_CC+y} 3912 then : 3913 printf %s "(cached) " >&6 3914 else $as_nop 3915 if test -n "$ac_ct_CC"; then 3916 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3917 else 3918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3919 for as_dir in $PATH 3920 do 3921 IFS=$as_save_IFS 3922 case $as_dir in #((( 3923 '') as_dir=./ ;; 3924 */) ;; 3925 *) as_dir=$as_dir/ ;; 3926 esac 3927 for ac_exec_ext in '' $ac_executable_extensions; do 3928 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3929 ac_cv_prog_ac_ct_CC="clang" 3930 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3931 break 2 3932 fi 3933 done 3934 done 3935 IFS=$as_save_IFS 3936 3937 fi 3938 fi 3939 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3940 if test -n "$ac_ct_CC"; then 3941 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3942 printf "%s\n" "$ac_ct_CC" >&6; } 3943 else 3944 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3945 printf "%s\n" "no" >&6; } 3946 fi 3947 3948 if test "x$ac_ct_CC" = x; then 3949 CC="" 3950 else 3951 case $cross_compiling:$ac_tool_warned in 3952 yes:) 3953 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3954 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3955 ac_tool_warned=yes ;; 3956 esac 3957 CC=$ac_ct_CC 3958 fi 3959 else 3960 CC="$ac_cv_prog_CC" 3961 fi 3962 3963 fi 3964 3965 3966 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3967 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3968 as_fn_error $? "no acceptable C compiler found in \$PATH 3969 See \`config.log' for more details" "$LINENO" 5; } 3970 3971 # Provide some information about the compiler. 3972 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3973 set X $ac_compile 3974 ac_compiler=$2 3975 for ac_option in --version -v -V -qversion -version; do 3976 { { ac_try="$ac_compiler $ac_option >&5" 3977 case "(($ac_try" in 3978 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3979 *) ac_try_echo=$ac_try;; 3980 esac 3981 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3982 printf "%s\n" "$ac_try_echo"; } >&5 3983 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3984 ac_status=$? 3985 if test -s conftest.err; then 3986 sed '10a\ 3987 ... rest of stderr output deleted ... 3988 10q' conftest.err >conftest.er1 3989 cat conftest.er1 >&5 3990 fi 3991 rm -f conftest.er1 conftest.err 3992 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3993 test $ac_status = 0; } 3994 done 3995 3996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3997 /* end confdefs.h. */ 3998 3999 int 4000 main (void) 4001 { 4002 4003 ; 4004 return 0; 4005 } 4006 _ACEOF 4007 ac_clean_files_save=$ac_clean_files 4008 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 4009 # Try to create an executable without -o first, disregard a.out. 4010 # It will help us diagnose broken compilers, and finding out an intuition 4011 # of exeext. 4012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 4013 printf %s "checking whether the C compiler works... " >&6; } 4014 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 4015 4016 # The possible output files: 4017 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 4018 4019 ac_rmfiles= 4020 for ac_file in $ac_files 4021 do 4022 case $ac_file in 4023 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4024 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 4025 esac 4026 done 4027 rm -f $ac_rmfiles 4028 4029 if { { ac_try="$ac_link_default" 4030 case "(($ac_try" in 4031 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4032 *) ac_try_echo=$ac_try;; 4033 esac 4034 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4035 printf "%s\n" "$ac_try_echo"; } >&5 4036 (eval "$ac_link_default") 2>&5 4037 ac_status=$? 4038 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4039 test $ac_status = 0; } 4040 then : 4041 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 4042 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 4043 # in a Makefile. We should not override ac_cv_exeext if it was cached, 4044 # so that the user can short-circuit this test for compilers unknown to 4045 # Autoconf. 4046 for ac_file in $ac_files '' 4047 do 4048 test -f "$ac_file" || continue 4049 case $ac_file in 4050 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 4051 ;; 4052 [ab].out ) 4053 # We found the default executable, but exeext='' is most 4054 # certainly right. 4055 break;; 4056 *.* ) 4057 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 4058 then :; else 4059 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4060 fi 4061 # We set ac_cv_exeext here because the later test for it is not 4062 # safe: cross compilers may not add the suffix if given an `-o' 4063 # argument, so we may need to know it at that point already. 4064 # Even if this section looks crufty: it has the advantage of 4065 # actually working. 4066 break;; 4067 * ) 4068 break;; 4069 esac 4070 done 4071 test "$ac_cv_exeext" = no && ac_cv_exeext= 4072 4073 else $as_nop 4074 ac_file='' 4075 fi 4076 if test -z "$ac_file" 4077 then : 4078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4079 printf "%s\n" "no" >&6; } 4080 printf "%s\n" "$as_me: failed program was:" >&5 4081 sed 's/^/| /' conftest.$ac_ext >&5 4082 4083 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4084 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4085 as_fn_error 77 "C compiler cannot create executables 4086 See \`config.log' for more details" "$LINENO" 5; } 4087 else $as_nop 4088 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4089 printf "%s\n" "yes" >&6; } 4090 fi 4091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4092 printf %s "checking for C compiler default output file name... " >&6; } 4093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4094 printf "%s\n" "$ac_file" >&6; } 4095 ac_exeext=$ac_cv_exeext 4096 4097 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4098 ac_clean_files=$ac_clean_files_save 4099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4100 printf %s "checking for suffix of executables... " >&6; } 4101 if { { ac_try="$ac_link" 4102 case "(($ac_try" in 4103 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4104 *) ac_try_echo=$ac_try;; 4105 esac 4106 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4107 printf "%s\n" "$ac_try_echo"; } >&5 4108 (eval "$ac_link") 2>&5 4109 ac_status=$? 4110 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4111 test $ac_status = 0; } 4112 then : 4113 # If both `conftest.exe' and `conftest' are `present' (well, observable) 4114 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 4115 # work properly (i.e., refer to `conftest.exe'), while it won't with 4116 # `rm'. 4117 for ac_file in conftest.exe conftest conftest.*; do 4118 test -f "$ac_file" || continue 4119 case $ac_file in 4120 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4121 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4122 break;; 4123 * ) break;; 4124 esac 4125 done 4126 else $as_nop 4127 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4128 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4129 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4130 See \`config.log' for more details" "$LINENO" 5; } 4131 fi 4132 rm -f conftest conftest$ac_cv_exeext 4133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4134 printf "%s\n" "$ac_cv_exeext" >&6; } 4135 4136 rm -f conftest.$ac_ext 4137 EXEEXT=$ac_cv_exeext 4138 ac_exeext=$EXEEXT 4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4140 /* end confdefs.h. */ 4141 #include <stdio.h> 4142 int 4143 main (void) 4144 { 4145 FILE *f = fopen ("conftest.out", "w"); 4146 return ferror (f) || fclose (f) != 0; 4147 4148 ; 4149 return 0; 4150 } 4151 _ACEOF 4152 ac_clean_files="$ac_clean_files conftest.out" 4153 # Check that the compiler produces executables we can run. If not, either 4154 # the compiler is broken, or we cross compile. 4155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4156 printf %s "checking whether we are cross compiling... " >&6; } 4157 if test "$cross_compiling" != yes; then 4158 { { ac_try="$ac_link" 4159 case "(($ac_try" in 4160 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4161 *) ac_try_echo=$ac_try;; 4162 esac 4163 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4164 printf "%s\n" "$ac_try_echo"; } >&5 4165 (eval "$ac_link") 2>&5 4166 ac_status=$? 4167 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4168 test $ac_status = 0; } 4169 if { ac_try='./conftest$ac_cv_exeext' 4170 { { case "(($ac_try" in 4171 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4172 *) ac_try_echo=$ac_try;; 4173 esac 4174 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4175 printf "%s\n" "$ac_try_echo"; } >&5 4176 (eval "$ac_try") 2>&5 4177 ac_status=$? 4178 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4179 test $ac_status = 0; }; }; then 4180 cross_compiling=no 4181 else 4182 if test "$cross_compiling" = maybe; then 4183 cross_compiling=yes 4184 else 4185 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4186 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4187 as_fn_error 77 "cannot run C compiled programs. 4188 If you meant to cross compile, use \`--host'. 4189 See \`config.log' for more details" "$LINENO" 5; } 4190 fi 4191 fi 4192 fi 4193 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4194 printf "%s\n" "$cross_compiling" >&6; } 4195 4196 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4197 ac_clean_files=$ac_clean_files_save 4198 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4199 printf %s "checking for suffix of object files... " >&6; } 4200 if test ${ac_cv_objext+y} 4201 then : 4202 printf %s "(cached) " >&6 4203 else $as_nop 4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4205 /* end confdefs.h. */ 4206 4207 int 4208 main (void) 4209 { 4210 4211 ; 4212 return 0; 4213 } 4214 _ACEOF 4215 rm -f conftest.o conftest.obj 4216 if { { ac_try="$ac_compile" 4217 case "(($ac_try" in 4218 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4219 *) ac_try_echo=$ac_try;; 4220 esac 4221 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4222 printf "%s\n" "$ac_try_echo"; } >&5 4223 (eval "$ac_compile") 2>&5 4224 ac_status=$? 4225 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4226 test $ac_status = 0; } 4227 then : 4228 for ac_file in conftest.o conftest.obj conftest.*; do 4229 test -f "$ac_file" || continue; 4230 case $ac_file in 4231 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4232 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4233 break;; 4234 esac 4235 done 4236 else $as_nop 4237 printf "%s\n" "$as_me: failed program was:" >&5 4238 sed 's/^/| /' conftest.$ac_ext >&5 4239 4240 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4241 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4242 as_fn_error $? "cannot compute suffix of object files: cannot compile 4243 See \`config.log' for more details" "$LINENO" 5; } 4244 fi 4245 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4246 fi 4247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4248 printf "%s\n" "$ac_cv_objext" >&6; } 4249 OBJEXT=$ac_cv_objext 4250 ac_objext=$OBJEXT 4251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4252 printf %s "checking whether the compiler supports GNU C... " >&6; } 4253 if test ${ac_cv_c_compiler_gnu+y} 4254 then : 4255 printf %s "(cached) " >&6 4256 else $as_nop 4257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4258 /* end confdefs.h. */ 4259 4260 int 4261 main (void) 4262 { 4263 #ifndef __GNUC__ 4264 choke me 4265 #endif 4266 4267 ; 4268 return 0; 4269 } 4270 _ACEOF 4271 if ac_fn_c_try_compile "$LINENO" 4272 then : 4273 ac_compiler_gnu=yes 4274 else $as_nop 4275 ac_compiler_gnu=no 4276 fi 4277 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4278 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4279 4280 fi 4281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4282 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4283 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4284 4285 if test $ac_compiler_gnu = yes; then 4286 GCC=yes 4287 else 4288 GCC= 4289 fi 4290 ac_test_CFLAGS=${CFLAGS+y} 4291 ac_save_CFLAGS=$CFLAGS 4292 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4293 printf %s "checking whether $CC accepts -g... " >&6; } 4294 if test ${ac_cv_prog_cc_g+y} 4295 then : 4296 printf %s "(cached) " >&6 4297 else $as_nop 4298 ac_save_c_werror_flag=$ac_c_werror_flag 4299 ac_c_werror_flag=yes 4300 ac_cv_prog_cc_g=no 4301 CFLAGS="-g" 4302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4303 /* end confdefs.h. */ 4304 4305 int 4306 main (void) 4307 { 4308 4309 ; 4310 return 0; 4311 } 4312 _ACEOF 4313 if ac_fn_c_try_compile "$LINENO" 4314 then : 4315 ac_cv_prog_cc_g=yes 4316 else $as_nop 4317 CFLAGS="" 4318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4319 /* end confdefs.h. */ 4320 4321 int 4322 main (void) 4323 { 4324 4325 ; 4326 return 0; 4327 } 4328 _ACEOF 4329 if ac_fn_c_try_compile "$LINENO" 4330 then : 4331 4332 else $as_nop 4333 ac_c_werror_flag=$ac_save_c_werror_flag 4334 CFLAGS="-g" 4335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4336 /* end confdefs.h. */ 4337 4338 int 4339 main (void) 4340 { 4341 4342 ; 4343 return 0; 4344 } 4345 _ACEOF 4346 if ac_fn_c_try_compile "$LINENO" 4347 then : 4348 ac_cv_prog_cc_g=yes 4349 fi 4350 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4351 fi 4352 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4353 fi 4354 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4355 ac_c_werror_flag=$ac_save_c_werror_flag 4356 fi 4357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4358 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4359 if test $ac_test_CFLAGS; then 4360 CFLAGS=$ac_save_CFLAGS 4361 elif test $ac_cv_prog_cc_g = yes; then 4362 if test "$GCC" = yes; then 4363 CFLAGS="-g -O2" 4364 else 4365 CFLAGS="-g" 4366 fi 4367 else 4368 if test "$GCC" = yes; then 4369 CFLAGS="-O2" 4370 else 4371 CFLAGS= 4372 fi 4373 fi 4374 ac_prog_cc_stdc=no 4375 if test x$ac_prog_cc_stdc = xno 4376 then : 4377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4378 printf %s "checking for $CC option to enable C11 features... " >&6; } 4379 if test ${ac_cv_prog_cc_c11+y} 4380 then : 4381 printf %s "(cached) " >&6 4382 else $as_nop 4383 ac_cv_prog_cc_c11=no 4384 ac_save_CC=$CC 4385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4386 /* end confdefs.h. */ 4387 $ac_c_conftest_c11_program 4388 _ACEOF 4389 for ac_arg in '' -std=gnu11 4390 do 4391 CC="$ac_save_CC $ac_arg" 4392 if ac_fn_c_try_compile "$LINENO" 4393 then : 4394 ac_cv_prog_cc_c11=$ac_arg 4395 fi 4396 rm -f core conftest.err conftest.$ac_objext conftest.beam 4397 test "x$ac_cv_prog_cc_c11" != "xno" && break 4398 done 4399 rm -f conftest.$ac_ext 4400 CC=$ac_save_CC 4401 fi 4402 4403 if test "x$ac_cv_prog_cc_c11" = xno 4404 then : 4405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4406 printf "%s\n" "unsupported" >&6; } 4407 else $as_nop 4408 if test "x$ac_cv_prog_cc_c11" = x 4409 then : 4410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4411 printf "%s\n" "none needed" >&6; } 4412 else $as_nop 4413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4414 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4415 CC="$CC $ac_cv_prog_cc_c11" 4416 fi 4417 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4418 ac_prog_cc_stdc=c11 4419 fi 4420 fi 4421 if test x$ac_prog_cc_stdc = xno 4422 then : 4423 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4424 printf %s "checking for $CC option to enable C99 features... " >&6; } 4425 if test ${ac_cv_prog_cc_c99+y} 4426 then : 4427 printf %s "(cached) " >&6 4428 else $as_nop 4429 ac_cv_prog_cc_c99=no 4430 ac_save_CC=$CC 4431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4432 /* end confdefs.h. */ 4433 $ac_c_conftest_c99_program 4434 _ACEOF 4435 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4436 do 4437 CC="$ac_save_CC $ac_arg" 4438 if ac_fn_c_try_compile "$LINENO" 4439 then : 4440 ac_cv_prog_cc_c99=$ac_arg 4441 fi 4442 rm -f core conftest.err conftest.$ac_objext conftest.beam 4443 test "x$ac_cv_prog_cc_c99" != "xno" && break 4444 done 4445 rm -f conftest.$ac_ext 4446 CC=$ac_save_CC 4447 fi 4448 4449 if test "x$ac_cv_prog_cc_c99" = xno 4450 then : 4451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4452 printf "%s\n" "unsupported" >&6; } 4453 else $as_nop 4454 if test "x$ac_cv_prog_cc_c99" = x 4455 then : 4456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4457 printf "%s\n" "none needed" >&6; } 4458 else $as_nop 4459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4460 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4461 CC="$CC $ac_cv_prog_cc_c99" 4462 fi 4463 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4464 ac_prog_cc_stdc=c99 4465 fi 4466 fi 4467 if test x$ac_prog_cc_stdc = xno 4468 then : 4469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4470 printf %s "checking for $CC option to enable C89 features... " >&6; } 4471 if test ${ac_cv_prog_cc_c89+y} 4472 then : 4473 printf %s "(cached) " >&6 4474 else $as_nop 4475 ac_cv_prog_cc_c89=no 4476 ac_save_CC=$CC 4477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4478 /* end confdefs.h. */ 4479 $ac_c_conftest_c89_program 4480 _ACEOF 4481 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4482 do 4483 CC="$ac_save_CC $ac_arg" 4484 if ac_fn_c_try_compile "$LINENO" 4485 then : 4486 ac_cv_prog_cc_c89=$ac_arg 4487 fi 4488 rm -f core conftest.err conftest.$ac_objext conftest.beam 4489 test "x$ac_cv_prog_cc_c89" != "xno" && break 4490 done 4491 rm -f conftest.$ac_ext 4492 CC=$ac_save_CC 4493 fi 4494 4495 if test "x$ac_cv_prog_cc_c89" = xno 4496 then : 4497 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4498 printf "%s\n" "unsupported" >&6; } 4499 else $as_nop 4500 if test "x$ac_cv_prog_cc_c89" = x 4501 then : 4502 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4503 printf "%s\n" "none needed" >&6; } 4504 else $as_nop 4505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4506 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4507 CC="$CC $ac_cv_prog_cc_c89" 4508 fi 4509 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4510 ac_prog_cc_stdc=c89 4511 fi 4512 fi 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 4520 4521 ac_ext=c 4522 ac_cpp='$CPP $CPPFLAGS' 4523 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4524 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4525 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4527 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4528 if test ${am_cv_prog_cc_c_o+y} 4529 then : 4530 printf %s "(cached) " >&6 4531 else $as_nop 4532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4533 /* end confdefs.h. */ 4534 4535 int 4536 main (void) 4537 { 4538 4539 ; 4540 return 0; 4541 } 4542 _ACEOF 4543 # Make sure it works both with $CC and with simple cc. 4544 # Following AC_PROG_CC_C_O, we do the test twice because some 4545 # compilers refuse to overwrite an existing .o file with -o, 4546 # though they will create one. 4547 am_cv_prog_cc_c_o=yes 4548 for am_i in 1 2; do 4549 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4550 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4551 ac_status=$? 4552 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4553 (exit $ac_status); } \ 4554 && test -f conftest2.$ac_objext; then 4555 : OK 4556 else 4557 am_cv_prog_cc_c_o=no 4558 break 4559 fi 4560 done 4561 rm -f core conftest* 4562 unset am_i 4563 fi 4564 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4565 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4566 if test "$am_cv_prog_cc_c_o" != yes; then 4567 # Losing compiler, so override with the script. 4568 # FIXME: It is wrong to rewrite CC. 4569 # But if we don't then we get into trouble of one sort or another. 4570 # A longer-term fix would be to have automake use am__CC in this case, 4571 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4572 CC="$am_aux_dir/compile $CC" 4573 fi 4574 ac_ext=c 4575 ac_cpp='$CPP $CPPFLAGS' 4576 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4577 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4578 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4579 4580 4581 depcc="$CC" am_compiler_list= 4582 4583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4584 printf %s "checking dependency style of $depcc... " >&6; } 4585 if test ${am_cv_CC_dependencies_compiler_type+y} 4586 then : 4587 printf %s "(cached) " >&6 4588 else $as_nop 4589 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4590 # We make a subdir and do the tests there. Otherwise we can end up 4591 # making bogus files that we don't know about and never remove. For 4592 # instance it was reported that on HP-UX the gcc test will end up 4593 # making a dummy file named 'D' -- because '-MD' means "put the output 4594 # in D". 4595 rm -rf conftest.dir 4596 mkdir conftest.dir 4597 # Copy depcomp to subdir because otherwise we won't find it if we're 4598 # using a relative directory. 4599 cp "$am_depcomp" conftest.dir 4600 cd conftest.dir 4601 # We will build objects and dependencies in a subdirectory because 4602 # it helps to detect inapplicable dependency modes. For instance 4603 # both Tru64's cc and ICC support -MD to output dependencies as a 4604 # side effect of compilation, but ICC will put the dependencies in 4605 # the current directory while Tru64 will put them in the object 4606 # directory. 4607 mkdir sub 4608 4609 am_cv_CC_dependencies_compiler_type=none 4610 if test "$am_compiler_list" = ""; then 4611 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4612 fi 4613 am__universal=false 4614 case " $depcc " in #( 4615 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4616 esac 4617 4618 for depmode in $am_compiler_list; do 4619 # Setup a source with many dependencies, because some compilers 4620 # like to wrap large dependency lists on column 80 (with \), and 4621 # we should not choose a depcomp mode which is confused by this. 4622 # 4623 # We need to recreate these files for each test, as the compiler may 4624 # overwrite some of them when testing with obscure command lines. 4625 # This happens at least with the AIX C compiler. 4626 : > sub/conftest.c 4627 for i in 1 2 3 4 5 6; do 4628 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4629 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4630 # Solaris 10 /bin/sh. 4631 echo '/* dummy */' > sub/conftst$i.h 4632 done 4633 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4634 4635 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4636 # mode. It turns out that the SunPro C++ compiler does not properly 4637 # handle '-M -o', and we need to detect this. Also, some Intel 4638 # versions had trouble with output in subdirs. 4639 am__obj=sub/conftest.${OBJEXT-o} 4640 am__minus_obj="-o $am__obj" 4641 case $depmode in 4642 gcc) 4643 # This depmode causes a compiler race in universal mode. 4644 test "$am__universal" = false || continue 4645 ;; 4646 nosideeffect) 4647 # After this tag, mechanisms are not by side-effect, so they'll 4648 # only be used when explicitly requested. 4649 if test "x$enable_dependency_tracking" = xyes; then 4650 continue 4651 else 4652 break 4653 fi 4654 ;; 4655 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4656 # This compiler won't grok '-c -o', but also, the minuso test has 4657 # not run yet. These depmodes are late enough in the game, and 4658 # so weak that their functioning should not be impacted. 4659 am__obj=conftest.${OBJEXT-o} 4660 am__minus_obj= 4661 ;; 4662 none) break ;; 4663 esac 4664 if depmode=$depmode \ 4665 source=sub/conftest.c object=$am__obj \ 4666 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4667 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4668 >/dev/null 2>conftest.err && 4669 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4670 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4671 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4672 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4673 # icc doesn't choke on unknown options, it will just issue warnings 4674 # or remarks (even with -Werror). So we grep stderr for any message 4675 # that says an option was ignored or not supported. 4676 # When given -MP, icc 7.0 and 7.1 complain thusly: 4677 # icc: Command line warning: ignoring option '-M'; no argument required 4678 # The diagnosis changed in icc 8.0: 4679 # icc: Command line remark: option '-MP' not supported 4680 if (grep 'ignoring option' conftest.err || 4681 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4682 am_cv_CC_dependencies_compiler_type=$depmode 4683 break 4684 fi 4685 fi 4686 done 4687 4688 cd .. 4689 rm -rf conftest.dir 4690 else 4691 am_cv_CC_dependencies_compiler_type=none 4692 fi 4693 4694 fi 4695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4696 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4697 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4698 4699 if 4700 test "x$enable_dependency_tracking" != xno \ 4701 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4702 am__fastdepCC_TRUE= 4703 am__fastdepCC_FALSE='#' 4704 else 4705 am__fastdepCC_TRUE='#' 4706 am__fastdepCC_FALSE= 4707 fi 4708 4709 4710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4711 printf %s "checking for a sed that does not truncate output... " >&6; } 4712 if test ${ac_cv_path_SED+y} 4713 then : 4714 printf %s "(cached) " >&6 4715 else $as_nop 4716 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4717 for ac_i in 1 2 3 4 5 6 7; do 4718 ac_script="$ac_script$as_nl$ac_script" 4719 done 4720 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4721 { ac_script=; unset ac_script;} 4722 if test -z "$SED"; then 4723 ac_path_SED_found=false 4724 # Loop through the user's path and test for each of PROGNAME-LIST 4725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4726 for as_dir in $PATH 4727 do 4728 IFS=$as_save_IFS 4729 case $as_dir in #((( 4730 '') as_dir=./ ;; 4731 */) ;; 4732 *) as_dir=$as_dir/ ;; 4733 esac 4734 for ac_prog in sed gsed 4735 do 4736 for ac_exec_ext in '' $ac_executable_extensions; do 4737 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4738 as_fn_executable_p "$ac_path_SED" || continue 4739 # Check for GNU ac_path_SED and select it if it is found. 4740 # Check for GNU $ac_path_SED 4741 case `"$ac_path_SED" --version 2>&1` in 4742 *GNU*) 4743 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4744 *) 4745 ac_count=0 4746 printf %s 0123456789 >"conftest.in" 4747 while : 4748 do 4749 cat "conftest.in" "conftest.in" >"conftest.tmp" 4750 mv "conftest.tmp" "conftest.in" 4751 cp "conftest.in" "conftest.nl" 4752 printf "%s\n" '' >> "conftest.nl" 4753 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4754 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4755 as_fn_arith $ac_count + 1 && ac_count=$as_val 4756 if test $ac_count -gt ${ac_path_SED_max-0}; then 4757 # Best one so far, save it but keep looking for a better one 4758 ac_cv_path_SED="$ac_path_SED" 4759 ac_path_SED_max=$ac_count 4760 fi 4761 # 10*(2^10) chars as input seems more than enough 4762 test $ac_count -gt 10 && break 4763 done 4764 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4765 esac 4766 4767 $ac_path_SED_found && break 3 4768 done 4769 done 4770 done 4771 IFS=$as_save_IFS 4772 if test -z "$ac_cv_path_SED"; then 4773 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4774 fi 4775 else 4776 ac_cv_path_SED=$SED 4777 fi 4778 4779 fi 4780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4781 printf "%s\n" "$ac_cv_path_SED" >&6; } 4782 SED="$ac_cv_path_SED" 4783 rm -f conftest.sed 4784 4785 test -z "$SED" && SED=sed 4786 Xsed="$SED -e 1s/^X//" 4787 4788 4789 4790 4791 4792 4793 4794 4795 4796 4797 4798 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4799 printf %s "checking for grep that handles long lines and -e... " >&6; } 4800 if test ${ac_cv_path_GREP+y} 4801 then : 4802 printf %s "(cached) " >&6 4803 else $as_nop 4804 if test -z "$GREP"; then 4805 ac_path_GREP_found=false 4806 # Loop through the user's path and test for each of PROGNAME-LIST 4807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4808 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4809 do 4810 IFS=$as_save_IFS 4811 case $as_dir in #((( 4812 '') as_dir=./ ;; 4813 */) ;; 4814 *) as_dir=$as_dir/ ;; 4815 esac 4816 for ac_prog in grep ggrep 4817 do 4818 for ac_exec_ext in '' $ac_executable_extensions; do 4819 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 4820 as_fn_executable_p "$ac_path_GREP" || continue 4821 # Check for GNU ac_path_GREP and select it if it is found. 4822 # Check for GNU $ac_path_GREP 4823 case `"$ac_path_GREP" --version 2>&1` in 4824 *GNU*) 4825 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4826 *) 4827 ac_count=0 4828 printf %s 0123456789 >"conftest.in" 4829 while : 4830 do 4831 cat "conftest.in" "conftest.in" >"conftest.tmp" 4832 mv "conftest.tmp" "conftest.in" 4833 cp "conftest.in" "conftest.nl" 4834 printf "%s\n" 'GREP' >> "conftest.nl" 4835 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4836 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4837 as_fn_arith $ac_count + 1 && ac_count=$as_val 4838 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4839 # Best one so far, save it but keep looking for a better one 4840 ac_cv_path_GREP="$ac_path_GREP" 4841 ac_path_GREP_max=$ac_count 4842 fi 4843 # 10*(2^10) chars as input seems more than enough 4844 test $ac_count -gt 10 && break 4845 done 4846 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4847 esac 4848 4849 $ac_path_GREP_found && break 3 4850 done 4851 done 4852 done 4853 IFS=$as_save_IFS 4854 if test -z "$ac_cv_path_GREP"; then 4855 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4856 fi 4857 else 4858 ac_cv_path_GREP=$GREP 4859 fi 4860 4861 fi 4862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4863 printf "%s\n" "$ac_cv_path_GREP" >&6; } 4864 GREP="$ac_cv_path_GREP" 4865 4866 4867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4868 printf %s "checking for egrep... " >&6; } 4869 if test ${ac_cv_path_EGREP+y} 4870 then : 4871 printf %s "(cached) " >&6 4872 else $as_nop 4873 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4874 then ac_cv_path_EGREP="$GREP -E" 4875 else 4876 if test -z "$EGREP"; then 4877 ac_path_EGREP_found=false 4878 # Loop through the user's path and test for each of PROGNAME-LIST 4879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4880 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4881 do 4882 IFS=$as_save_IFS 4883 case $as_dir in #((( 4884 '') as_dir=./ ;; 4885 */) ;; 4886 *) as_dir=$as_dir/ ;; 4887 esac 4888 for ac_prog in egrep 4889 do 4890 for ac_exec_ext in '' $ac_executable_extensions; do 4891 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 4892 as_fn_executable_p "$ac_path_EGREP" || continue 4893 # Check for GNU ac_path_EGREP and select it if it is found. 4894 # Check for GNU $ac_path_EGREP 4895 case `"$ac_path_EGREP" --version 2>&1` in 4896 *GNU*) 4897 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4898 *) 4899 ac_count=0 4900 printf %s 0123456789 >"conftest.in" 4901 while : 4902 do 4903 cat "conftest.in" "conftest.in" >"conftest.tmp" 4904 mv "conftest.tmp" "conftest.in" 4905 cp "conftest.in" "conftest.nl" 4906 printf "%s\n" 'EGREP' >> "conftest.nl" 4907 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4908 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4909 as_fn_arith $ac_count + 1 && ac_count=$as_val 4910 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4911 # Best one so far, save it but keep looking for a better one 4912 ac_cv_path_EGREP="$ac_path_EGREP" 4913 ac_path_EGREP_max=$ac_count 4914 fi 4915 # 10*(2^10) chars as input seems more than enough 4916 test $ac_count -gt 10 && break 4917 done 4918 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4919 esac 4920 4921 $ac_path_EGREP_found && break 3 4922 done 4923 done 4924 done 4925 IFS=$as_save_IFS 4926 if test -z "$ac_cv_path_EGREP"; then 4927 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4928 fi 4929 else 4930 ac_cv_path_EGREP=$EGREP 4931 fi 4932 4933 fi 4934 fi 4935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4936 printf "%s\n" "$ac_cv_path_EGREP" >&6; } 4937 EGREP="$ac_cv_path_EGREP" 4938 4939 4940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4941 printf %s "checking for fgrep... " >&6; } 4942 if test ${ac_cv_path_FGREP+y} 4943 then : 4944 printf %s "(cached) " >&6 4945 else $as_nop 4946 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4947 then ac_cv_path_FGREP="$GREP -F" 4948 else 4949 if test -z "$FGREP"; then 4950 ac_path_FGREP_found=false 4951 # Loop through the user's path and test for each of PROGNAME-LIST 4952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4953 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4954 do 4955 IFS=$as_save_IFS 4956 case $as_dir in #((( 4957 '') as_dir=./ ;; 4958 */) ;; 4959 *) as_dir=$as_dir/ ;; 4960 esac 4961 for ac_prog in fgrep 4962 do 4963 for ac_exec_ext in '' $ac_executable_extensions; do 4964 ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" 4965 as_fn_executable_p "$ac_path_FGREP" || continue 4966 # Check for GNU ac_path_FGREP and select it if it is found. 4967 # Check for GNU $ac_path_FGREP 4968 case `"$ac_path_FGREP" --version 2>&1` in 4969 *GNU*) 4970 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4971 *) 4972 ac_count=0 4973 printf %s 0123456789 >"conftest.in" 4974 while : 4975 do 4976 cat "conftest.in" "conftest.in" >"conftest.tmp" 4977 mv "conftest.tmp" "conftest.in" 4978 cp "conftest.in" "conftest.nl" 4979 printf "%s\n" 'FGREP' >> "conftest.nl" 4980 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4981 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4982 as_fn_arith $ac_count + 1 && ac_count=$as_val 4983 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4984 # Best one so far, save it but keep looking for a better one 4985 ac_cv_path_FGREP="$ac_path_FGREP" 4986 ac_path_FGREP_max=$ac_count 4987 fi 4988 # 10*(2^10) chars as input seems more than enough 4989 test $ac_count -gt 10 && break 4990 done 4991 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4992 esac 4993 4994 $ac_path_FGREP_found && break 3 4995 done 4996 done 4997 done 4998 IFS=$as_save_IFS 4999 if test -z "$ac_cv_path_FGREP"; then 5000 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 5001 fi 5002 else 5003 ac_cv_path_FGREP=$FGREP 5004 fi 5005 5006 fi 5007 fi 5008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 5009 printf "%s\n" "$ac_cv_path_FGREP" >&6; } 5010 FGREP="$ac_cv_path_FGREP" 5011 5012 5013 test -z "$GREP" && GREP=grep 5014 5015 5016 5017 5018 5019 5020 5021 5022 5023 5024 5025 5026 5027 5028 5029 5030 5031 5032 5033 # Check whether --with-gnu-ld was given. 5034 if test ${with_gnu_ld+y} 5035 then : 5036 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 5037 else $as_nop 5038 with_gnu_ld=no 5039 fi 5040 5041 ac_prog=ld 5042 if test yes = "$GCC"; then 5043 # Check if gcc -print-prog-name=ld gives a path. 5044 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 5045 printf %s "checking for ld used by $CC... " >&6; } 5046 case $host in 5047 *-*-mingw*) 5048 # gcc leaves a trailing carriage return, which upsets mingw 5049 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 5050 *) 5051 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 5052 esac 5053 case $ac_prog in 5054 # Accept absolute paths. 5055 [\\/]* | ?:[\\/]*) 5056 re_direlt='/[^/][^/]*/\.\./' 5057 # Canonicalize the pathname of ld 5058 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 5059 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 5060 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 5061 done 5062 test -z "$LD" && LD=$ac_prog 5063 ;; 5064 "") 5065 # If it fails, then pretend we aren't using GCC. 5066 ac_prog=ld 5067 ;; 5068 *) 5069 # If it is relative, then search for the first ld in PATH. 5070 with_gnu_ld=unknown 5071 ;; 5072 esac 5073 elif test yes = "$with_gnu_ld"; then 5074 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5075 printf %s "checking for GNU ld... " >&6; } 5076 else 5077 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 5078 printf %s "checking for non-GNU ld... " >&6; } 5079 fi 5080 if test ${lt_cv_path_LD+y} 5081 then : 5082 printf %s "(cached) " >&6 5083 else $as_nop 5084 if test -z "$LD"; then 5085 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5086 for ac_dir in $PATH; do 5087 IFS=$lt_save_ifs 5088 test -z "$ac_dir" && ac_dir=. 5089 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 5090 lt_cv_path_LD=$ac_dir/$ac_prog 5091 # Check to see if the program is GNU ld. I'd rather use --version, 5092 # but apparently some variants of GNU ld only accept -v. 5093 # Break only if it was the GNU/non-GNU ld that we prefer. 5094 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5095 *GNU* | *'with BFD'*) 5096 test no != "$with_gnu_ld" && break 5097 ;; 5098 *) 5099 test yes != "$with_gnu_ld" && break 5100 ;; 5101 esac 5102 fi 5103 done 5104 IFS=$lt_save_ifs 5105 else 5106 lt_cv_path_LD=$LD # Let the user override the test with a path. 5107 fi 5108 fi 5109 5110 LD=$lt_cv_path_LD 5111 if test -n "$LD"; then 5112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5113 printf "%s\n" "$LD" >&6; } 5114 else 5115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5116 printf "%s\n" "no" >&6; } 5117 fi 5118 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 5119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5120 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 5121 if test ${lt_cv_prog_gnu_ld+y} 5122 then : 5123 printf %s "(cached) " >&6 5124 else $as_nop 5125 # I'd rather use --version here, but apparently some GNU lds only accept -v. 5126 case `$LD -v 2>&1 </dev/null` in 5127 *GNU* | *'with BFD'*) 5128 lt_cv_prog_gnu_ld=yes 5129 ;; 5130 *) 5131 lt_cv_prog_gnu_ld=no 5132 ;; 5133 esac 5134 fi 5135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5136 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } 5137 with_gnu_ld=$lt_cv_prog_gnu_ld 5138 5139 5140 5141 5142 5143 5144 5145 5146 5147 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5148 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5149 if test ${lt_cv_path_NM+y} 5150 then : 5151 printf %s "(cached) " >&6 5152 else $as_nop 5153 if test -n "$NM"; then 5154 # Let the user override the test. 5155 lt_cv_path_NM=$NM 5156 else 5157 lt_nm_to_check=${ac_tool_prefix}nm 5158 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5159 lt_nm_to_check="$lt_nm_to_check nm" 5160 fi 5161 for lt_tmp_nm in $lt_nm_to_check; do 5162 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5163 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5164 IFS=$lt_save_ifs 5165 test -z "$ac_dir" && ac_dir=. 5166 tmp_nm=$ac_dir/$lt_tmp_nm 5167 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 5168 # Check to see if the nm accepts a BSD-compat flag. 5169 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 5170 # nm: unknown option "B" ignored 5171 # Tru64's nm complains that /dev/null is an invalid object file 5172 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 5173 case $build_os in 5174 mingw*) lt_bad_file=conftest.nm/nofile ;; 5175 *) lt_bad_file=/dev/null ;; 5176 esac 5177 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 5178 *$lt_bad_file* | *'Invalid file or object type'*) 5179 lt_cv_path_NM="$tmp_nm -B" 5180 break 2 5181 ;; 5182 *) 5183 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 5184 */dev/null*) 5185 lt_cv_path_NM="$tmp_nm -p" 5186 break 2 5187 ;; 5188 *) 5189 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5190 continue # so that we can try to find one that supports BSD flags 5191 ;; 5192 esac 5193 ;; 5194 esac 5195 fi 5196 done 5197 IFS=$lt_save_ifs 5198 done 5199 : ${lt_cv_path_NM=no} 5200 fi 5201 fi 5202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5203 printf "%s\n" "$lt_cv_path_NM" >&6; } 5204 if test no != "$lt_cv_path_NM"; then 5205 NM=$lt_cv_path_NM 5206 else 5207 # Didn't find any BSD compatible name lister, look for dumpbin. 5208 if test -n "$DUMPBIN"; then : 5209 # Let the user override the test. 5210 else 5211 if test -n "$ac_tool_prefix"; then 5212 for ac_prog in dumpbin "link -dump" 5213 do 5214 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5215 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5217 printf %s "checking for $ac_word... " >&6; } 5218 if test ${ac_cv_prog_DUMPBIN+y} 5219 then : 5220 printf %s "(cached) " >&6 5221 else $as_nop 5222 if test -n "$DUMPBIN"; then 5223 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5224 else 5225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5226 for as_dir in $PATH 5227 do 5228 IFS=$as_save_IFS 5229 case $as_dir in #((( 5230 '') as_dir=./ ;; 5231 */) ;; 5232 *) as_dir=$as_dir/ ;; 5233 esac 5234 for ac_exec_ext in '' $ac_executable_extensions; do 5235 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5236 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5237 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5238 break 2 5239 fi 5240 done 5241 done 5242 IFS=$as_save_IFS 5243 5244 fi 5245 fi 5246 DUMPBIN=$ac_cv_prog_DUMPBIN 5247 if test -n "$DUMPBIN"; then 5248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5249 printf "%s\n" "$DUMPBIN" >&6; } 5250 else 5251 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5252 printf "%s\n" "no" >&6; } 5253 fi 5254 5255 5256 test -n "$DUMPBIN" && break 5257 done 5258 fi 5259 if test -z "$DUMPBIN"; then 5260 ac_ct_DUMPBIN=$DUMPBIN 5261 for ac_prog in dumpbin "link -dump" 5262 do 5263 # Extract the first word of "$ac_prog", so it can be a program name with args. 5264 set dummy $ac_prog; ac_word=$2 5265 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5266 printf %s "checking for $ac_word... " >&6; } 5267 if test ${ac_cv_prog_ac_ct_DUMPBIN+y} 5268 then : 5269 printf %s "(cached) " >&6 5270 else $as_nop 5271 if test -n "$ac_ct_DUMPBIN"; then 5272 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5273 else 5274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5275 for as_dir in $PATH 5276 do 5277 IFS=$as_save_IFS 5278 case $as_dir in #((( 5279 '') as_dir=./ ;; 5280 */) ;; 5281 *) as_dir=$as_dir/ ;; 5282 esac 5283 for ac_exec_ext in '' $ac_executable_extensions; do 5284 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5285 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5286 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5287 break 2 5288 fi 5289 done 5290 done 5291 IFS=$as_save_IFS 5292 5293 fi 5294 fi 5295 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5296 if test -n "$ac_ct_DUMPBIN"; then 5297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5298 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } 5299 else 5300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5301 printf "%s\n" "no" >&6; } 5302 fi 5303 5304 5305 test -n "$ac_ct_DUMPBIN" && break 5306 done 5307 5308 if test "x$ac_ct_DUMPBIN" = x; then 5309 DUMPBIN=":" 5310 else 5311 case $cross_compiling:$ac_tool_warned in 5312 yes:) 5313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5314 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5315 ac_tool_warned=yes ;; 5316 esac 5317 DUMPBIN=$ac_ct_DUMPBIN 5318 fi 5319 fi 5320 5321 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 5322 *COFF*) 5323 DUMPBIN="$DUMPBIN -symbols -headers" 5324 ;; 5325 *) 5326 DUMPBIN=: 5327 ;; 5328 esac 5329 fi 5330 5331 if test : != "$DUMPBIN"; then 5332 NM=$DUMPBIN 5333 fi 5334 fi 5335 test -z "$NM" && NM=nm 5336 5337 5338 5339 5340 5341 5342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5343 printf %s "checking the name lister ($NM) interface... " >&6; } 5344 if test ${lt_cv_nm_interface+y} 5345 then : 5346 printf %s "(cached) " >&6 5347 else $as_nop 5348 lt_cv_nm_interface="BSD nm" 5349 echo "int some_variable = 0;" > conftest.$ac_ext 5350 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5351 (eval "$ac_compile" 2>conftest.err) 5352 cat conftest.err >&5 5353 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5354 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5355 cat conftest.err >&5 5356 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5357 cat conftest.out >&5 5358 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5359 lt_cv_nm_interface="MS dumpbin" 5360 fi 5361 rm -f conftest* 5362 fi 5363 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5364 printf "%s\n" "$lt_cv_nm_interface" >&6; } 5365 5366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5367 printf %s "checking whether ln -s works... " >&6; } 5368 LN_S=$as_ln_s 5369 if test "$LN_S" = "ln -s"; then 5370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5371 printf "%s\n" "yes" >&6; } 5372 else 5373 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5374 printf "%s\n" "no, using $LN_S" >&6; } 5375 fi 5376 5377 # find the maximum length of command line arguments 5378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5379 printf %s "checking the maximum length of command line arguments... " >&6; } 5380 if test ${lt_cv_sys_max_cmd_len+y} 5381 then : 5382 printf %s "(cached) " >&6 5383 else $as_nop 5384 i=0 5385 teststring=ABCD 5386 5387 case $build_os in 5388 msdosdjgpp*) 5389 # On DJGPP, this test can blow up pretty badly due to problems in libc 5390 # (any single argument exceeding 2000 bytes causes a buffer overrun 5391 # during glob expansion). Even if it were fixed, the result of this 5392 # check would be larger than it should be. 5393 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5394 ;; 5395 5396 gnu*) 5397 # Under GNU Hurd, this test is not required because there is 5398 # no limit to the length of command line arguments. 5399 # Libtool will interpret -1 as no limit whatsoever 5400 lt_cv_sys_max_cmd_len=-1; 5401 ;; 5402 5403 cygwin* | mingw* | cegcc*) 5404 # On Win9x/ME, this test blows up -- it succeeds, but takes 5405 # about 5 minutes as the teststring grows exponentially. 5406 # Worse, since 9x/ME are not pre-emptively multitasking, 5407 # you end up with a "frozen" computer, even though with patience 5408 # the test eventually succeeds (with a max line length of 256k). 5409 # Instead, let's just punt: use the minimum linelength reported by 5410 # all of the supported platforms: 8192 (on NT/2K/XP). 5411 lt_cv_sys_max_cmd_len=8192; 5412 ;; 5413 5414 mint*) 5415 # On MiNT this can take a long time and run out of memory. 5416 lt_cv_sys_max_cmd_len=8192; 5417 ;; 5418 5419 amigaos*) 5420 # On AmigaOS with pdksh, this test takes hours, literally. 5421 # So we just punt and use a minimum line length of 8192. 5422 lt_cv_sys_max_cmd_len=8192; 5423 ;; 5424 5425 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 5426 # This has been around since 386BSD, at least. Likely further. 5427 if test -x /sbin/sysctl; then 5428 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5429 elif test -x /usr/sbin/sysctl; then 5430 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5431 else 5432 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5433 fi 5434 # And add a safety zone 5435 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5436 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5437 ;; 5438 5439 interix*) 5440 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5441 lt_cv_sys_max_cmd_len=196608 5442 ;; 5443 5444 os2*) 5445 # The test takes a long time on OS/2. 5446 lt_cv_sys_max_cmd_len=8192 5447 ;; 5448 5449 osf*) 5450 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5451 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5452 # nice to cause kernel panics so lets avoid the loop below. 5453 # First set a reasonable default. 5454 lt_cv_sys_max_cmd_len=16384 5455 # 5456 if test -x /sbin/sysconfig; then 5457 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5458 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5459 esac 5460 fi 5461 ;; 5462 sco3.2v5*) 5463 lt_cv_sys_max_cmd_len=102400 5464 ;; 5465 sysv5* | sco5v6* | sysv4.2uw2*) 5466 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5467 if test -n "$kargmax"; then 5468 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` 5469 else 5470 lt_cv_sys_max_cmd_len=32768 5471 fi 5472 ;; 5473 *) 5474 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5475 if test -n "$lt_cv_sys_max_cmd_len" && \ 5476 test undefined != "$lt_cv_sys_max_cmd_len"; then 5477 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5478 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5479 else 5480 # Make teststring a little bigger before we do anything with it. 5481 # a 1K string should be a reasonable start. 5482 for i in 1 2 3 4 5 6 7 8; do 5483 teststring=$teststring$teststring 5484 done 5485 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5486 # If test is not a shell built-in, we'll probably end up computing a 5487 # maximum length that is only half of the actual maximum length, but 5488 # we can't tell. 5489 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5490 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5491 test 17 != "$i" # 1/2 MB should be enough 5492 do 5493 i=`expr $i + 1` 5494 teststring=$teststring$teststring 5495 done 5496 # Only check the string length outside the loop. 5497 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5498 teststring= 5499 # Add a significant safety factor because C++ compilers can tack on 5500 # massive amounts of additional arguments before passing them to the 5501 # linker. It appears as though 1/2 is a usable value. 5502 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5503 fi 5504 ;; 5505 esac 5506 5507 fi 5508 5509 if test -n "$lt_cv_sys_max_cmd_len"; then 5510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5511 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } 5512 else 5513 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 5514 printf "%s\n" "none" >&6; } 5515 fi 5516 max_cmd_len=$lt_cv_sys_max_cmd_len 5517 5518 5519 5520 5521 5522 5523 : ${CP="cp -f"} 5524 : ${MV="mv -f"} 5525 : ${RM="rm -f"} 5526 5527 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5528 lt_unset=unset 5529 else 5530 lt_unset=false 5531 fi 5532 5533 5534 5535 5536 5537 # test EBCDIC or ASCII 5538 case `echo X|tr X '\101'` in 5539 A) # ASCII based system 5540 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5541 lt_SP2NL='tr \040 \012' 5542 lt_NL2SP='tr \015\012 \040\040' 5543 ;; 5544 *) # EBCDIC based system 5545 lt_SP2NL='tr \100 \n' 5546 lt_NL2SP='tr \r\n \100\100' 5547 ;; 5548 esac 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5559 printf %s "checking how to convert $build file names to $host format... " >&6; } 5560 if test ${lt_cv_to_host_file_cmd+y} 5561 then : 5562 printf %s "(cached) " >&6 5563 else $as_nop 5564 case $host in 5565 *-*-mingw* ) 5566 case $build in 5567 *-*-mingw* ) # actually msys 5568 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5569 ;; 5570 *-*-cygwin* ) 5571 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5572 ;; 5573 * ) # otherwise, assume *nix 5574 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5575 ;; 5576 esac 5577 ;; 5578 *-*-cygwin* ) 5579 case $build in 5580 *-*-mingw* ) # actually msys 5581 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5582 ;; 5583 *-*-cygwin* ) 5584 lt_cv_to_host_file_cmd=func_convert_file_noop 5585 ;; 5586 * ) # otherwise, assume *nix 5587 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5588 ;; 5589 esac 5590 ;; 5591 * ) # unhandled hosts (and "normal" native builds) 5592 lt_cv_to_host_file_cmd=func_convert_file_noop 5593 ;; 5594 esac 5595 5596 fi 5597 5598 to_host_file_cmd=$lt_cv_to_host_file_cmd 5599 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5600 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } 5601 5602 5603 5604 5605 5606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5607 printf %s "checking how to convert $build file names to toolchain format... " >&6; } 5608 if test ${lt_cv_to_tool_file_cmd+y} 5609 then : 5610 printf %s "(cached) " >&6 5611 else $as_nop 5612 #assume ordinary cross tools, or native build. 5613 lt_cv_to_tool_file_cmd=func_convert_file_noop 5614 case $host in 5615 *-*-mingw* ) 5616 case $build in 5617 *-*-mingw* ) # actually msys 5618 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5619 ;; 5620 esac 5621 ;; 5622 esac 5623 5624 fi 5625 5626 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5628 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } 5629 5630 5631 5632 5633 5634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5635 printf %s "checking for $LD option to reload object files... " >&6; } 5636 if test ${lt_cv_ld_reload_flag+y} 5637 then : 5638 printf %s "(cached) " >&6 5639 else $as_nop 5640 lt_cv_ld_reload_flag='-r' 5641 fi 5642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5643 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } 5644 reload_flag=$lt_cv_ld_reload_flag 5645 case $reload_flag in 5646 "" | " "*) ;; 5647 *) reload_flag=" $reload_flag" ;; 5648 esac 5649 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5650 case $host_os in 5651 cygwin* | mingw* | pw32* | cegcc*) 5652 if test yes != "$GCC"; then 5653 reload_cmds=false 5654 fi 5655 ;; 5656 darwin*) 5657 if test yes = "$GCC"; then 5658 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 5659 else 5660 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5661 fi 5662 ;; 5663 esac 5664 5665 5666 5667 5668 5669 5670 5671 5672 5673 if test -n "$ac_tool_prefix"; then 5674 # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. 5675 set dummy ${ac_tool_prefix}file; ac_word=$2 5676 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5677 printf %s "checking for $ac_word... " >&6; } 5678 if test ${ac_cv_prog_FILECMD+y} 5679 then : 5680 printf %s "(cached) " >&6 5681 else $as_nop 5682 if test -n "$FILECMD"; then 5683 ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. 5684 else 5685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5686 for as_dir in $PATH 5687 do 5688 IFS=$as_save_IFS 5689 case $as_dir in #((( 5690 '') as_dir=./ ;; 5691 */) ;; 5692 *) as_dir=$as_dir/ ;; 5693 esac 5694 for ac_exec_ext in '' $ac_executable_extensions; do 5695 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5696 ac_cv_prog_FILECMD="${ac_tool_prefix}file" 5697 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5698 break 2 5699 fi 5700 done 5701 done 5702 IFS=$as_save_IFS 5703 5704 fi 5705 fi 5706 FILECMD=$ac_cv_prog_FILECMD 5707 if test -n "$FILECMD"; then 5708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 5709 printf "%s\n" "$FILECMD" >&6; } 5710 else 5711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5712 printf "%s\n" "no" >&6; } 5713 fi 5714 5715 5716 fi 5717 if test -z "$ac_cv_prog_FILECMD"; then 5718 ac_ct_FILECMD=$FILECMD 5719 # Extract the first word of "file", so it can be a program name with args. 5720 set dummy file; ac_word=$2 5721 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5722 printf %s "checking for $ac_word... " >&6; } 5723 if test ${ac_cv_prog_ac_ct_FILECMD+y} 5724 then : 5725 printf %s "(cached) " >&6 5726 else $as_nop 5727 if test -n "$ac_ct_FILECMD"; then 5728 ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. 5729 else 5730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5731 for as_dir in $PATH 5732 do 5733 IFS=$as_save_IFS 5734 case $as_dir in #((( 5735 '') as_dir=./ ;; 5736 */) ;; 5737 *) as_dir=$as_dir/ ;; 5738 esac 5739 for ac_exec_ext in '' $ac_executable_extensions; do 5740 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5741 ac_cv_prog_ac_ct_FILECMD="file" 5742 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5743 break 2 5744 fi 5745 done 5746 done 5747 IFS=$as_save_IFS 5748 5749 fi 5750 fi 5751 ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD 5752 if test -n "$ac_ct_FILECMD"; then 5753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 5754 printf "%s\n" "$ac_ct_FILECMD" >&6; } 5755 else 5756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5757 printf "%s\n" "no" >&6; } 5758 fi 5759 5760 if test "x$ac_ct_FILECMD" = x; then 5761 FILECMD=":" 5762 else 5763 case $cross_compiling:$ac_tool_warned in 5764 yes:) 5765 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5766 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5767 ac_tool_warned=yes ;; 5768 esac 5769 FILECMD=$ac_ct_FILECMD 5770 fi 5771 else 5772 FILECMD="$ac_cv_prog_FILECMD" 5773 fi 5774 5775 5776 5777 5778 5779 5780 5781 if test -n "$ac_tool_prefix"; then 5782 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5783 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5785 printf %s "checking for $ac_word... " >&6; } 5786 if test ${ac_cv_prog_OBJDUMP+y} 5787 then : 5788 printf %s "(cached) " >&6 5789 else $as_nop 5790 if test -n "$OBJDUMP"; then 5791 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5792 else 5793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5794 for as_dir in $PATH 5795 do 5796 IFS=$as_save_IFS 5797 case $as_dir in #((( 5798 '') as_dir=./ ;; 5799 */) ;; 5800 *) as_dir=$as_dir/ ;; 5801 esac 5802 for ac_exec_ext in '' $ac_executable_extensions; do 5803 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5804 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5805 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5806 break 2 5807 fi 5808 done 5809 done 5810 IFS=$as_save_IFS 5811 5812 fi 5813 fi 5814 OBJDUMP=$ac_cv_prog_OBJDUMP 5815 if test -n "$OBJDUMP"; then 5816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5817 printf "%s\n" "$OBJDUMP" >&6; } 5818 else 5819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5820 printf "%s\n" "no" >&6; } 5821 fi 5822 5823 5824 fi 5825 if test -z "$ac_cv_prog_OBJDUMP"; then 5826 ac_ct_OBJDUMP=$OBJDUMP 5827 # Extract the first word of "objdump", so it can be a program name with args. 5828 set dummy objdump; ac_word=$2 5829 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5830 printf %s "checking for $ac_word... " >&6; } 5831 if test ${ac_cv_prog_ac_ct_OBJDUMP+y} 5832 then : 5833 printf %s "(cached) " >&6 5834 else $as_nop 5835 if test -n "$ac_ct_OBJDUMP"; then 5836 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5837 else 5838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5839 for as_dir in $PATH 5840 do 5841 IFS=$as_save_IFS 5842 case $as_dir in #((( 5843 '') as_dir=./ ;; 5844 */) ;; 5845 *) as_dir=$as_dir/ ;; 5846 esac 5847 for ac_exec_ext in '' $ac_executable_extensions; do 5848 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5849 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5850 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5851 break 2 5852 fi 5853 done 5854 done 5855 IFS=$as_save_IFS 5856 5857 fi 5858 fi 5859 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5860 if test -n "$ac_ct_OBJDUMP"; then 5861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5862 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } 5863 else 5864 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5865 printf "%s\n" "no" >&6; } 5866 fi 5867 5868 if test "x$ac_ct_OBJDUMP" = x; then 5869 OBJDUMP="false" 5870 else 5871 case $cross_compiling:$ac_tool_warned in 5872 yes:) 5873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5874 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5875 ac_tool_warned=yes ;; 5876 esac 5877 OBJDUMP=$ac_ct_OBJDUMP 5878 fi 5879 else 5880 OBJDUMP="$ac_cv_prog_OBJDUMP" 5881 fi 5882 5883 test -z "$OBJDUMP" && OBJDUMP=objdump 5884 5885 5886 5887 5888 5889 5890 5891 5892 5893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5894 printf %s "checking how to recognize dependent libraries... " >&6; } 5895 if test ${lt_cv_deplibs_check_method+y} 5896 then : 5897 printf %s "(cached) " >&6 5898 else $as_nop 5899 lt_cv_file_magic_cmd='$MAGIC_CMD' 5900 lt_cv_file_magic_test_file= 5901 lt_cv_deplibs_check_method='unknown' 5902 # Need to set the preceding variable on all platforms that support 5903 # interlibrary dependencies. 5904 # 'none' -- dependencies not supported. 5905 # 'unknown' -- same as none, but documents that we really don't know. 5906 # 'pass_all' -- all dependencies passed with no checks. 5907 # 'test_compile' -- check by making test program. 5908 # 'file_magic [[regex]]' -- check by looking for files in library path 5909 # that responds to the $file_magic_cmd with a given extended regex. 5910 # If you have 'file' or equivalent on your system and you're not sure 5911 # whether 'pass_all' will *always* work, you probably want this one. 5912 5913 case $host_os in 5914 aix[4-9]*) 5915 lt_cv_deplibs_check_method=pass_all 5916 ;; 5917 5918 beos*) 5919 lt_cv_deplibs_check_method=pass_all 5920 ;; 5921 5922 bsdi[45]*) 5923 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5924 lt_cv_file_magic_cmd='$FILECMD -L' 5925 lt_cv_file_magic_test_file=/shlib/libc.so 5926 ;; 5927 5928 cygwin*) 5929 # func_win32_libid is a shell function defined in ltmain.sh 5930 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5931 lt_cv_file_magic_cmd='func_win32_libid' 5932 ;; 5933 5934 mingw* | pw32*) 5935 # Base MSYS/MinGW do not provide the 'file' command needed by 5936 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5937 # unless we find 'file', for example because we are cross-compiling. 5938 if ( file / ) >/dev/null 2>&1; then 5939 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5940 lt_cv_file_magic_cmd='func_win32_libid' 5941 else 5942 # Keep this pattern in sync with the one in func_win32_libid. 5943 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5944 lt_cv_file_magic_cmd='$OBJDUMP -f' 5945 fi 5946 ;; 5947 5948 cegcc*) 5949 # use the weaker test based on 'objdump'. See mingw*. 5950 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5951 lt_cv_file_magic_cmd='$OBJDUMP -f' 5952 ;; 5953 5954 darwin* | rhapsody*) 5955 lt_cv_deplibs_check_method=pass_all 5956 ;; 5957 5958 freebsd* | dragonfly* | midnightbsd*) 5959 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5960 case $host_cpu in 5961 i*86 ) 5962 # Not sure whether the presence of OpenBSD here was a mistake. 5963 # Let's accept both of them until this is cleared up. 5964 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5965 lt_cv_file_magic_cmd=$FILECMD 5966 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5967 ;; 5968 esac 5969 else 5970 lt_cv_deplibs_check_method=pass_all 5971 fi 5972 ;; 5973 5974 haiku*) 5975 lt_cv_deplibs_check_method=pass_all 5976 ;; 5977 5978 hpux10.20* | hpux11*) 5979 lt_cv_file_magic_cmd=$FILECMD 5980 case $host_cpu in 5981 ia64*) 5982 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5983 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5984 ;; 5985 hppa*64*) 5986 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5987 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5988 ;; 5989 *) 5990 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5991 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5992 ;; 5993 esac 5994 ;; 5995 5996 interix[3-9]*) 5997 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5998 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5999 ;; 6000 6001 irix5* | irix6* | nonstopux*) 6002 case $LD in 6003 *-32|*"-32 ") libmagic=32-bit;; 6004 *-n32|*"-n32 ") libmagic=N32;; 6005 *-64|*"-64 ") libmagic=64-bit;; 6006 *) libmagic=never-match;; 6007 esac 6008 lt_cv_deplibs_check_method=pass_all 6009 ;; 6010 6011 # This must be glibc/ELF. 6012 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 6013 lt_cv_deplibs_check_method=pass_all 6014 ;; 6015 6016 netbsd*) 6017 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 6018 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6019 else 6020 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 6021 fi 6022 ;; 6023 6024 newos6*) 6025 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 6026 lt_cv_file_magic_cmd=$FILECMD 6027 lt_cv_file_magic_test_file=/usr/lib/libnls.so 6028 ;; 6029 6030 *nto* | *qnx*) 6031 lt_cv_deplibs_check_method=pass_all 6032 ;; 6033 6034 openbsd* | bitrig*) 6035 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 6036 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 6037 else 6038 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 6039 fi 6040 ;; 6041 6042 osf3* | osf4* | osf5*) 6043 lt_cv_deplibs_check_method=pass_all 6044 ;; 6045 6046 rdos*) 6047 lt_cv_deplibs_check_method=pass_all 6048 ;; 6049 6050 solaris*) 6051 lt_cv_deplibs_check_method=pass_all 6052 ;; 6053 6054 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 6055 lt_cv_deplibs_check_method=pass_all 6056 ;; 6057 6058 sysv4 | sysv4.3*) 6059 case $host_vendor in 6060 motorola) 6061 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 6062 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 6063 ;; 6064 ncr) 6065 lt_cv_deplibs_check_method=pass_all 6066 ;; 6067 sequent) 6068 lt_cv_file_magic_cmd='/bin/file' 6069 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 6070 ;; 6071 sni) 6072 lt_cv_file_magic_cmd='/bin/file' 6073 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 6074 lt_cv_file_magic_test_file=/lib/libc.so 6075 ;; 6076 siemens) 6077 lt_cv_deplibs_check_method=pass_all 6078 ;; 6079 pc) 6080 lt_cv_deplibs_check_method=pass_all 6081 ;; 6082 esac 6083 ;; 6084 6085 tpf*) 6086 lt_cv_deplibs_check_method=pass_all 6087 ;; 6088 os2*) 6089 lt_cv_deplibs_check_method=pass_all 6090 ;; 6091 esac 6092 6093 fi 6094 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 6095 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } 6096 6097 file_magic_glob= 6098 want_nocaseglob=no 6099 if test "$build" = "$host"; then 6100 case $host_os in 6101 mingw* | pw32*) 6102 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 6103 want_nocaseglob=yes 6104 else 6105 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 6106 fi 6107 ;; 6108 esac 6109 fi 6110 6111 file_magic_cmd=$lt_cv_file_magic_cmd 6112 deplibs_check_method=$lt_cv_deplibs_check_method 6113 test -z "$deplibs_check_method" && deplibs_check_method=unknown 6114 6115 6116 6117 6118 6119 6120 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 if test -n "$ac_tool_prefix"; then 6137 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 6138 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 6139 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6140 printf %s "checking for $ac_word... " >&6; } 6141 if test ${ac_cv_prog_DLLTOOL+y} 6142 then : 6143 printf %s "(cached) " >&6 6144 else $as_nop 6145 if test -n "$DLLTOOL"; then 6146 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 6147 else 6148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6149 for as_dir in $PATH 6150 do 6151 IFS=$as_save_IFS 6152 case $as_dir in #((( 6153 '') as_dir=./ ;; 6154 */) ;; 6155 *) as_dir=$as_dir/ ;; 6156 esac 6157 for ac_exec_ext in '' $ac_executable_extensions; do 6158 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6159 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 6160 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6161 break 2 6162 fi 6163 done 6164 done 6165 IFS=$as_save_IFS 6166 6167 fi 6168 fi 6169 DLLTOOL=$ac_cv_prog_DLLTOOL 6170 if test -n "$DLLTOOL"; then 6171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 6172 printf "%s\n" "$DLLTOOL" >&6; } 6173 else 6174 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6175 printf "%s\n" "no" >&6; } 6176 fi 6177 6178 6179 fi 6180 if test -z "$ac_cv_prog_DLLTOOL"; then 6181 ac_ct_DLLTOOL=$DLLTOOL 6182 # Extract the first word of "dlltool", so it can be a program name with args. 6183 set dummy dlltool; ac_word=$2 6184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6185 printf %s "checking for $ac_word... " >&6; } 6186 if test ${ac_cv_prog_ac_ct_DLLTOOL+y} 6187 then : 6188 printf %s "(cached) " >&6 6189 else $as_nop 6190 if test -n "$ac_ct_DLLTOOL"; then 6191 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 6192 else 6193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6194 for as_dir in $PATH 6195 do 6196 IFS=$as_save_IFS 6197 case $as_dir in #((( 6198 '') as_dir=./ ;; 6199 */) ;; 6200 *) as_dir=$as_dir/ ;; 6201 esac 6202 for ac_exec_ext in '' $ac_executable_extensions; do 6203 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6204 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 6205 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6206 break 2 6207 fi 6208 done 6209 done 6210 IFS=$as_save_IFS 6211 6212 fi 6213 fi 6214 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 6215 if test -n "$ac_ct_DLLTOOL"; then 6216 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 6217 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } 6218 else 6219 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6220 printf "%s\n" "no" >&6; } 6221 fi 6222 6223 if test "x$ac_ct_DLLTOOL" = x; then 6224 DLLTOOL="false" 6225 else 6226 case $cross_compiling:$ac_tool_warned in 6227 yes:) 6228 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6229 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6230 ac_tool_warned=yes ;; 6231 esac 6232 DLLTOOL=$ac_ct_DLLTOOL 6233 fi 6234 else 6235 DLLTOOL="$ac_cv_prog_DLLTOOL" 6236 fi 6237 6238 test -z "$DLLTOOL" && DLLTOOL=dlltool 6239 6240 6241 6242 6243 6244 6245 6246 6247 6248 6249 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 6250 printf %s "checking how to associate runtime and link libraries... " >&6; } 6251 if test ${lt_cv_sharedlib_from_linklib_cmd+y} 6252 then : 6253 printf %s "(cached) " >&6 6254 else $as_nop 6255 lt_cv_sharedlib_from_linklib_cmd='unknown' 6256 6257 case $host_os in 6258 cygwin* | mingw* | pw32* | cegcc*) 6259 # two different shell functions defined in ltmain.sh; 6260 # decide which one to use based on capabilities of $DLLTOOL 6261 case `$DLLTOOL --help 2>&1` in 6262 *--identify-strict*) 6263 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 6264 ;; 6265 *) 6266 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 6267 ;; 6268 esac 6269 ;; 6270 *) 6271 # fallback: assume linklib IS sharedlib 6272 lt_cv_sharedlib_from_linklib_cmd=$ECHO 6273 ;; 6274 esac 6275 6276 fi 6277 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 6278 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 6279 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 6280 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 6281 6282 6283 6284 6285 6286 6287 6288 6289 if test -n "$ac_tool_prefix"; then 6290 for ac_prog in ar 6291 do 6292 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6293 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6294 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6295 printf %s "checking for $ac_word... " >&6; } 6296 if test ${ac_cv_prog_AR+y} 6297 then : 6298 printf %s "(cached) " >&6 6299 else $as_nop 6300 if test -n "$AR"; then 6301 ac_cv_prog_AR="$AR" # Let the user override the test. 6302 else 6303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6304 for as_dir in $PATH 6305 do 6306 IFS=$as_save_IFS 6307 case $as_dir in #((( 6308 '') as_dir=./ ;; 6309 */) ;; 6310 *) as_dir=$as_dir/ ;; 6311 esac 6312 for ac_exec_ext in '' $ac_executable_extensions; do 6313 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6314 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6315 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6316 break 2 6317 fi 6318 done 6319 done 6320 IFS=$as_save_IFS 6321 6322 fi 6323 fi 6324 AR=$ac_cv_prog_AR 6325 if test -n "$AR"; then 6326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6327 printf "%s\n" "$AR" >&6; } 6328 else 6329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6330 printf "%s\n" "no" >&6; } 6331 fi 6332 6333 6334 test -n "$AR" && break 6335 done 6336 fi 6337 if test -z "$AR"; then 6338 ac_ct_AR=$AR 6339 for ac_prog in ar 6340 do 6341 # Extract the first word of "$ac_prog", so it can be a program name with args. 6342 set dummy $ac_prog; ac_word=$2 6343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6344 printf %s "checking for $ac_word... " >&6; } 6345 if test ${ac_cv_prog_ac_ct_AR+y} 6346 then : 6347 printf %s "(cached) " >&6 6348 else $as_nop 6349 if test -n "$ac_ct_AR"; then 6350 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6351 else 6352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6353 for as_dir in $PATH 6354 do 6355 IFS=$as_save_IFS 6356 case $as_dir in #((( 6357 '') as_dir=./ ;; 6358 */) ;; 6359 *) as_dir=$as_dir/ ;; 6360 esac 6361 for ac_exec_ext in '' $ac_executable_extensions; do 6362 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6363 ac_cv_prog_ac_ct_AR="$ac_prog" 6364 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6365 break 2 6366 fi 6367 done 6368 done 6369 IFS=$as_save_IFS 6370 6371 fi 6372 fi 6373 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6374 if test -n "$ac_ct_AR"; then 6375 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6376 printf "%s\n" "$ac_ct_AR" >&6; } 6377 else 6378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6379 printf "%s\n" "no" >&6; } 6380 fi 6381 6382 6383 test -n "$ac_ct_AR" && break 6384 done 6385 6386 if test "x$ac_ct_AR" = x; then 6387 AR="false" 6388 else 6389 case $cross_compiling:$ac_tool_warned in 6390 yes:) 6391 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6392 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6393 ac_tool_warned=yes ;; 6394 esac 6395 AR=$ac_ct_AR 6396 fi 6397 fi 6398 6399 : ${AR=ar} 6400 6401 6402 6403 6404 6405 6406 # Use ARFLAGS variable as AR's operation code to sync the variable naming with 6407 # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 6408 # higher priority because thats what people were doing historically (setting 6409 # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 6410 # variable obsoleted/removed. 6411 6412 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 6413 lt_ar_flags=$AR_FLAGS 6414 6415 6416 6417 6418 6419 6420 # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 6421 # by AR_FLAGS because that was never working and AR_FLAGS is about to die. 6422 6423 6424 6425 6426 6427 6428 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6429 printf %s "checking for archiver @FILE support... " >&6; } 6430 if test ${lt_cv_ar_at_file+y} 6431 then : 6432 printf %s "(cached) " >&6 6433 else $as_nop 6434 lt_cv_ar_at_file=no 6435 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6436 /* end confdefs.h. */ 6437 6438 int 6439 main (void) 6440 { 6441 6442 ; 6443 return 0; 6444 } 6445 _ACEOF 6446 if ac_fn_c_try_compile "$LINENO" 6447 then : 6448 echo conftest.$ac_objext > conftest.lst 6449 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6450 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6451 (eval $lt_ar_try) 2>&5 6452 ac_status=$? 6453 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6454 test $ac_status = 0; } 6455 if test 0 -eq "$ac_status"; then 6456 # Ensure the archiver fails upon bogus file names. 6457 rm -f conftest.$ac_objext libconftest.a 6458 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6459 (eval $lt_ar_try) 2>&5 6460 ac_status=$? 6461 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6462 test $ac_status = 0; } 6463 if test 0 -ne "$ac_status"; then 6464 lt_cv_ar_at_file=@ 6465 fi 6466 fi 6467 rm -f conftest.* libconftest.a 6468 6469 fi 6470 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6471 6472 fi 6473 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6474 printf "%s\n" "$lt_cv_ar_at_file" >&6; } 6475 6476 if test no = "$lt_cv_ar_at_file"; then 6477 archiver_list_spec= 6478 else 6479 archiver_list_spec=$lt_cv_ar_at_file 6480 fi 6481 6482 6483 6484 6485 6486 6487 6488 if test -n "$ac_tool_prefix"; then 6489 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6490 set dummy ${ac_tool_prefix}strip; ac_word=$2 6491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6492 printf %s "checking for $ac_word... " >&6; } 6493 if test ${ac_cv_prog_STRIP+y} 6494 then : 6495 printf %s "(cached) " >&6 6496 else $as_nop 6497 if test -n "$STRIP"; then 6498 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6499 else 6500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6501 for as_dir in $PATH 6502 do 6503 IFS=$as_save_IFS 6504 case $as_dir in #((( 6505 '') as_dir=./ ;; 6506 */) ;; 6507 *) as_dir=$as_dir/ ;; 6508 esac 6509 for ac_exec_ext in '' $ac_executable_extensions; do 6510 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6511 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6512 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6513 break 2 6514 fi 6515 done 6516 done 6517 IFS=$as_save_IFS 6518 6519 fi 6520 fi 6521 STRIP=$ac_cv_prog_STRIP 6522 if test -n "$STRIP"; then 6523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6524 printf "%s\n" "$STRIP" >&6; } 6525 else 6526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6527 printf "%s\n" "no" >&6; } 6528 fi 6529 6530 6531 fi 6532 if test -z "$ac_cv_prog_STRIP"; then 6533 ac_ct_STRIP=$STRIP 6534 # Extract the first word of "strip", so it can be a program name with args. 6535 set dummy strip; ac_word=$2 6536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6537 printf %s "checking for $ac_word... " >&6; } 6538 if test ${ac_cv_prog_ac_ct_STRIP+y} 6539 then : 6540 printf %s "(cached) " >&6 6541 else $as_nop 6542 if test -n "$ac_ct_STRIP"; then 6543 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6544 else 6545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6546 for as_dir in $PATH 6547 do 6548 IFS=$as_save_IFS 6549 case $as_dir in #((( 6550 '') as_dir=./ ;; 6551 */) ;; 6552 *) as_dir=$as_dir/ ;; 6553 esac 6554 for ac_exec_ext in '' $ac_executable_extensions; do 6555 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6556 ac_cv_prog_ac_ct_STRIP="strip" 6557 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6558 break 2 6559 fi 6560 done 6561 done 6562 IFS=$as_save_IFS 6563 6564 fi 6565 fi 6566 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6567 if test -n "$ac_ct_STRIP"; then 6568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6569 printf "%s\n" "$ac_ct_STRIP" >&6; } 6570 else 6571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6572 printf "%s\n" "no" >&6; } 6573 fi 6574 6575 if test "x$ac_ct_STRIP" = x; then 6576 STRIP=":" 6577 else 6578 case $cross_compiling:$ac_tool_warned in 6579 yes:) 6580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6581 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6582 ac_tool_warned=yes ;; 6583 esac 6584 STRIP=$ac_ct_STRIP 6585 fi 6586 else 6587 STRIP="$ac_cv_prog_STRIP" 6588 fi 6589 6590 test -z "$STRIP" && STRIP=: 6591 6592 6593 6594 6595 6596 6597 if test -n "$ac_tool_prefix"; then 6598 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6599 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6601 printf %s "checking for $ac_word... " >&6; } 6602 if test ${ac_cv_prog_RANLIB+y} 6603 then : 6604 printf %s "(cached) " >&6 6605 else $as_nop 6606 if test -n "$RANLIB"; then 6607 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6608 else 6609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6610 for as_dir in $PATH 6611 do 6612 IFS=$as_save_IFS 6613 case $as_dir in #((( 6614 '') as_dir=./ ;; 6615 */) ;; 6616 *) as_dir=$as_dir/ ;; 6617 esac 6618 for ac_exec_ext in '' $ac_executable_extensions; do 6619 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6620 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6621 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6622 break 2 6623 fi 6624 done 6625 done 6626 IFS=$as_save_IFS 6627 6628 fi 6629 fi 6630 RANLIB=$ac_cv_prog_RANLIB 6631 if test -n "$RANLIB"; then 6632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6633 printf "%s\n" "$RANLIB" >&6; } 6634 else 6635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6636 printf "%s\n" "no" >&6; } 6637 fi 6638 6639 6640 fi 6641 if test -z "$ac_cv_prog_RANLIB"; then 6642 ac_ct_RANLIB=$RANLIB 6643 # Extract the first word of "ranlib", so it can be a program name with args. 6644 set dummy ranlib; ac_word=$2 6645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6646 printf %s "checking for $ac_word... " >&6; } 6647 if test ${ac_cv_prog_ac_ct_RANLIB+y} 6648 then : 6649 printf %s "(cached) " >&6 6650 else $as_nop 6651 if test -n "$ac_ct_RANLIB"; then 6652 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6653 else 6654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6655 for as_dir in $PATH 6656 do 6657 IFS=$as_save_IFS 6658 case $as_dir in #((( 6659 '') as_dir=./ ;; 6660 */) ;; 6661 *) as_dir=$as_dir/ ;; 6662 esac 6663 for ac_exec_ext in '' $ac_executable_extensions; do 6664 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6665 ac_cv_prog_ac_ct_RANLIB="ranlib" 6666 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6667 break 2 6668 fi 6669 done 6670 done 6671 IFS=$as_save_IFS 6672 6673 fi 6674 fi 6675 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6676 if test -n "$ac_ct_RANLIB"; then 6677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6678 printf "%s\n" "$ac_ct_RANLIB" >&6; } 6679 else 6680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6681 printf "%s\n" "no" >&6; } 6682 fi 6683 6684 if test "x$ac_ct_RANLIB" = x; then 6685 RANLIB=":" 6686 else 6687 case $cross_compiling:$ac_tool_warned in 6688 yes:) 6689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6690 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6691 ac_tool_warned=yes ;; 6692 esac 6693 RANLIB=$ac_ct_RANLIB 6694 fi 6695 else 6696 RANLIB="$ac_cv_prog_RANLIB" 6697 fi 6698 6699 test -z "$RANLIB" && RANLIB=: 6700 6701 6702 6703 6704 6705 6706 # Determine commands to create old-style static archives. 6707 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6708 old_postinstall_cmds='chmod 644 $oldlib' 6709 old_postuninstall_cmds= 6710 6711 if test -n "$RANLIB"; then 6712 case $host_os in 6713 bitrig* | openbsd*) 6714 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6715 ;; 6716 *) 6717 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6718 ;; 6719 esac 6720 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6721 fi 6722 6723 case $host_os in 6724 darwin*) 6725 lock_old_archive_extraction=yes ;; 6726 *) 6727 lock_old_archive_extraction=no ;; 6728 esac 6729 6730 6731 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752 6753 6754 6755 6756 6757 6758 6759 6760 6761 6762 6763 6764 6765 6766 6767 6768 # If no C compiler was specified, use CC. 6769 LTCC=${LTCC-"$CC"} 6770 6771 # If no C compiler flags were specified, use CFLAGS. 6772 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6773 6774 # Allow CC to be a program name with arguments. 6775 compiler=$CC 6776 6777 6778 # Check for command to grab the raw symbol name followed by C symbol from nm. 6779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6780 printf %s "checking command to parse $NM output from $compiler object... " >&6; } 6781 if test ${lt_cv_sys_global_symbol_pipe+y} 6782 then : 6783 printf %s "(cached) " >&6 6784 else $as_nop 6785 6786 # These are sane defaults that work on at least a few old systems. 6787 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6788 6789 # Character class describing NM global symbol codes. 6790 symcode='[BCDEGRST]' 6791 6792 # Regexp to match symbols that can be accessed directly from C. 6793 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6794 6795 # Define system-specific variables. 6796 case $host_os in 6797 aix*) 6798 symcode='[BCDT]' 6799 ;; 6800 cygwin* | mingw* | pw32* | cegcc*) 6801 symcode='[ABCDGISTW]' 6802 ;; 6803 hpux*) 6804 if test ia64 = "$host_cpu"; then 6805 symcode='[ABCDEGRST]' 6806 fi 6807 ;; 6808 irix* | nonstopux*) 6809 symcode='[BCDEGRST]' 6810 ;; 6811 osf*) 6812 symcode='[BCDEGQRST]' 6813 ;; 6814 solaris*) 6815 symcode='[BDRT]' 6816 ;; 6817 sco3.2v5*) 6818 symcode='[DT]' 6819 ;; 6820 sysv4.2uw2*) 6821 symcode='[DT]' 6822 ;; 6823 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6824 symcode='[ABDT]' 6825 ;; 6826 sysv4) 6827 symcode='[DFNSTU]' 6828 ;; 6829 esac 6830 6831 # If we're using GNU nm, then use its standard symbol codes. 6832 case `$NM -V 2>&1` in 6833 *GNU* | *'with BFD'*) 6834 symcode='[ABCDGIRSTW]' ;; 6835 esac 6836 6837 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6838 # Gets list of data symbols to import. 6839 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 6840 # Adjust the below global symbol transforms to fixup imported variables. 6841 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 6842 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 6843 lt_c_name_lib_hook="\ 6844 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 6845 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 6846 else 6847 # Disable hooks by default. 6848 lt_cv_sys_global_symbol_to_import= 6849 lt_cdecl_hook= 6850 lt_c_name_hook= 6851 lt_c_name_lib_hook= 6852 fi 6853 6854 # Transform an extracted symbol line into a proper C declaration. 6855 # Some systems (esp. on ia64) link data and code symbols differently, 6856 # so use this general approach. 6857 lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 6858 $lt_cdecl_hook\ 6859 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 6860 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 6861 6862 # Transform an extracted symbol line into symbol name and symbol address 6863 lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 6864 $lt_c_name_hook\ 6865 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6866 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 6867 6868 # Transform an extracted symbol line into symbol name with lib prefix and 6869 # symbol address. 6870 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 6871 $lt_c_name_lib_hook\ 6872 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6873 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 6874 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 6875 6876 # Handle CRLF in mingw tool chain 6877 opt_cr= 6878 case $build_os in 6879 mingw*) 6880 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6881 ;; 6882 esac 6883 6884 # Try without a prefix underscore, then with it. 6885 for ac_symprfx in "" "_"; do 6886 6887 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6888 symxfrm="\\1 $ac_symprfx\\2 \\2" 6889 6890 # Write the raw and C identifiers. 6891 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6892 # Fake it for dumpbin and say T for any non-static function, 6893 # D for any global variable and I for any imported variable. 6894 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 6895 # which start with @ or ?. 6896 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6897 " {last_section=section; section=\$ 3};"\ 6898 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 6899 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6900 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 6901 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 6902 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 6903 " \$ 0!~/External *\|/{next};"\ 6904 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6905 " {if(hide[section]) next};"\ 6906 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 6907 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 6908 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 6909 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 6910 " ' prfx=^$ac_symprfx" 6911 else 6912 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6913 fi 6914 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 6915 6916 # Check to see that the pipe works correctly. 6917 pipe_works=no 6918 6919 rm -f conftest* 6920 cat > conftest.$ac_ext <<_LT_EOF 6921 #ifdef __cplusplus 6922 extern "C" { 6923 #endif 6924 char nm_test_var; 6925 void nm_test_func(void); 6926 void nm_test_func(void){} 6927 #ifdef __cplusplus 6928 } 6929 #endif 6930 int main(){nm_test_var='a';nm_test_func();return(0);} 6931 _LT_EOF 6932 6933 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6934 (eval $ac_compile) 2>&5 6935 ac_status=$? 6936 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6937 test $ac_status = 0; }; then 6938 # Now try to grab the symbols. 6939 nlist=conftest.nm 6940 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6941 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6942 ac_status=$? 6943 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6944 test $ac_status = 0; } && test -s "$nlist"; then 6945 # Try sorting and uniquifying the output. 6946 if sort "$nlist" | uniq > "$nlist"T; then 6947 mv -f "$nlist"T "$nlist" 6948 else 6949 rm -f "$nlist"T 6950 fi 6951 6952 # Make sure that we snagged all the symbols we need. 6953 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6954 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6955 cat <<_LT_EOF > conftest.$ac_ext 6956 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6957 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 6958 /* DATA imports from DLLs on WIN32 can't be const, because runtime 6959 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6960 # define LT_DLSYM_CONST 6961 #elif defined __osf__ 6962 /* This system does not cope well with relocations in const data. */ 6963 # define LT_DLSYM_CONST 6964 #else 6965 # define LT_DLSYM_CONST const 6966 #endif 6967 6968 #ifdef __cplusplus 6969 extern "C" { 6970 #endif 6971 6972 _LT_EOF 6973 # Now generate the symbol file. 6974 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6975 6976 cat <<_LT_EOF >> conftest.$ac_ext 6977 6978 /* The mapping between symbol names and symbols. */ 6979 LT_DLSYM_CONST struct { 6980 const char *name; 6981 void *address; 6982 } 6983 lt__PROGRAM__LTX_preloaded_symbols[] = 6984 { 6985 { "@PROGRAM@", (void *) 0 }, 6986 _LT_EOF 6987 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6988 cat <<\_LT_EOF >> conftest.$ac_ext 6989 {0, (void *) 0} 6990 }; 6991 6992 /* This works around a problem in FreeBSD linker */ 6993 #ifdef FREEBSD_WORKAROUND 6994 static const void *lt_preloaded_setup() { 6995 return lt__PROGRAM__LTX_preloaded_symbols; 6996 } 6997 #endif 6998 6999 #ifdef __cplusplus 7000 } 7001 #endif 7002 _LT_EOF 7003 # Now try linking the two files. 7004 mv conftest.$ac_objext conftstm.$ac_objext 7005 lt_globsym_save_LIBS=$LIBS 7006 lt_globsym_save_CFLAGS=$CFLAGS 7007 LIBS=conftstm.$ac_objext 7008 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 7009 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 7010 (eval $ac_link) 2>&5 7011 ac_status=$? 7012 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7013 test $ac_status = 0; } && test -s conftest$ac_exeext; then 7014 pipe_works=yes 7015 fi 7016 LIBS=$lt_globsym_save_LIBS 7017 CFLAGS=$lt_globsym_save_CFLAGS 7018 else 7019 echo "cannot find nm_test_func in $nlist" >&5 7020 fi 7021 else 7022 echo "cannot find nm_test_var in $nlist" >&5 7023 fi 7024 else 7025 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 7026 fi 7027 else 7028 echo "$progname: failed program was:" >&5 7029 cat conftest.$ac_ext >&5 7030 fi 7031 rm -rf conftest* conftst* 7032 7033 # Do not use the global_symbol_pipe unless it works. 7034 if test yes = "$pipe_works"; then 7035 break 7036 else 7037 lt_cv_sys_global_symbol_pipe= 7038 fi 7039 done 7040 7041 fi 7042 7043 if test -z "$lt_cv_sys_global_symbol_pipe"; then 7044 lt_cv_sys_global_symbol_to_cdecl= 7045 fi 7046 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 7047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 7048 printf "%s\n" "failed" >&6; } 7049 else 7050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 7051 printf "%s\n" "ok" >&6; } 7052 fi 7053 7054 # Response file support. 7055 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 7056 nm_file_list_spec='@' 7057 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 7058 nm_file_list_spec='@' 7059 fi 7060 7061 7062 7063 7064 7065 7066 7067 7068 7069 7070 7071 7072 7073 7074 7075 7076 7077 7078 7079 7080 7081 7082 7083 7084 7085 7086 7087 7088 7089 7090 7091 7092 7093 7094 7095 7096 7097 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 7098 printf %s "checking for sysroot... " >&6; } 7099 7100 # Check whether --with-sysroot was given. 7101 if test ${with_sysroot+y} 7102 then : 7103 withval=$with_sysroot; 7104 else $as_nop 7105 with_sysroot=no 7106 fi 7107 7108 7109 lt_sysroot= 7110 case $with_sysroot in #( 7111 yes) 7112 if test yes = "$GCC"; then 7113 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 7114 fi 7115 ;; #( 7116 /*) 7117 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 7118 ;; #( 7119 no|'') 7120 ;; #( 7121 *) 7122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 7123 printf "%s\n" "$with_sysroot" >&6; } 7124 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 7125 ;; 7126 esac 7127 7128 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 7129 printf "%s\n" "${lt_sysroot:-no}" >&6; } 7130 7131 7132 7133 7134 7135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 7136 printf %s "checking for a working dd... " >&6; } 7137 if test ${ac_cv_path_lt_DD+y} 7138 then : 7139 printf %s "(cached) " >&6 7140 else $as_nop 7141 printf 0123456789abcdef0123456789abcdef >conftest.i 7142 cat conftest.i conftest.i >conftest2.i 7143 : ${lt_DD:=$DD} 7144 if test -z "$lt_DD"; then 7145 ac_path_lt_DD_found=false 7146 # Loop through the user's path and test for each of PROGNAME-LIST 7147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7148 for as_dir in $PATH 7149 do 7150 IFS=$as_save_IFS 7151 case $as_dir in #((( 7152 '') as_dir=./ ;; 7153 */) ;; 7154 *) as_dir=$as_dir/ ;; 7155 esac 7156 for ac_prog in dd 7157 do 7158 for ac_exec_ext in '' $ac_executable_extensions; do 7159 ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" 7160 as_fn_executable_p "$ac_path_lt_DD" || continue 7161 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7162 cmp -s conftest.i conftest.out \ 7163 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 7164 fi 7165 $ac_path_lt_DD_found && break 3 7166 done 7167 done 7168 done 7169 IFS=$as_save_IFS 7170 if test -z "$ac_cv_path_lt_DD"; then 7171 : 7172 fi 7173 else 7174 ac_cv_path_lt_DD=$lt_DD 7175 fi 7176 7177 rm -f conftest.i conftest2.i conftest.out 7178 fi 7179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 7180 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } 7181 7182 7183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 7184 printf %s "checking how to truncate binary pipes... " >&6; } 7185 if test ${lt_cv_truncate_bin+y} 7186 then : 7187 printf %s "(cached) " >&6 7188 else $as_nop 7189 printf 0123456789abcdef0123456789abcdef >conftest.i 7190 cat conftest.i conftest.i >conftest2.i 7191 lt_cv_truncate_bin= 7192 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7193 cmp -s conftest.i conftest.out \ 7194 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 7195 fi 7196 rm -f conftest.i conftest2.i conftest.out 7197 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 7198 fi 7199 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 7200 printf "%s\n" "$lt_cv_truncate_bin" >&6; } 7201 7202 7203 7204 7205 7206 7207 7208 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 7209 func_cc_basename () 7210 { 7211 for cc_temp in $*""; do 7212 case $cc_temp in 7213 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7214 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7215 \-*) ;; 7216 *) break;; 7217 esac 7218 done 7219 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7220 } 7221 7222 # Check whether --enable-libtool-lock was given. 7223 if test ${enable_libtool_lock+y} 7224 then : 7225 enableval=$enable_libtool_lock; 7226 fi 7227 7228 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 7229 7230 # Some flags need to be propagated to the compiler or linker for good 7231 # libtool support. 7232 case $host in 7233 ia64-*-hpux*) 7234 # Find out what ABI is being produced by ac_compile, and set mode 7235 # options accordingly. 7236 echo 'int i;' > conftest.$ac_ext 7237 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7238 (eval $ac_compile) 2>&5 7239 ac_status=$? 7240 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7241 test $ac_status = 0; }; then 7242 case `$FILECMD conftest.$ac_objext` in 7243 *ELF-32*) 7244 HPUX_IA64_MODE=32 7245 ;; 7246 *ELF-64*) 7247 HPUX_IA64_MODE=64 7248 ;; 7249 esac 7250 fi 7251 rm -rf conftest* 7252 ;; 7253 *-*-irix6*) 7254 # Find out what ABI is being produced by ac_compile, and set linker 7255 # options accordingly. 7256 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7257 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7258 (eval $ac_compile) 2>&5 7259 ac_status=$? 7260 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7261 test $ac_status = 0; }; then 7262 if test yes = "$lt_cv_prog_gnu_ld"; then 7263 case `$FILECMD conftest.$ac_objext` in 7264 *32-bit*) 7265 LD="${LD-ld} -melf32bsmip" 7266 ;; 7267 *N32*) 7268 LD="${LD-ld} -melf32bmipn32" 7269 ;; 7270 *64-bit*) 7271 LD="${LD-ld} -melf64bmip" 7272 ;; 7273 esac 7274 else 7275 case `$FILECMD conftest.$ac_objext` in 7276 *32-bit*) 7277 LD="${LD-ld} -32" 7278 ;; 7279 *N32*) 7280 LD="${LD-ld} -n32" 7281 ;; 7282 *64-bit*) 7283 LD="${LD-ld} -64" 7284 ;; 7285 esac 7286 fi 7287 fi 7288 rm -rf conftest* 7289 ;; 7290 7291 mips64*-*linux*) 7292 # Find out what ABI is being produced by ac_compile, and set linker 7293 # options accordingly. 7294 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7295 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7296 (eval $ac_compile) 2>&5 7297 ac_status=$? 7298 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7299 test $ac_status = 0; }; then 7300 emul=elf 7301 case `$FILECMD conftest.$ac_objext` in 7302 *32-bit*) 7303 emul="${emul}32" 7304 ;; 7305 *64-bit*) 7306 emul="${emul}64" 7307 ;; 7308 esac 7309 case `$FILECMD conftest.$ac_objext` in 7310 *MSB*) 7311 emul="${emul}btsmip" 7312 ;; 7313 *LSB*) 7314 emul="${emul}ltsmip" 7315 ;; 7316 esac 7317 case `$FILECMD conftest.$ac_objext` in 7318 *N32*) 7319 emul="${emul}n32" 7320 ;; 7321 esac 7322 LD="${LD-ld} -m $emul" 7323 fi 7324 rm -rf conftest* 7325 ;; 7326 7327 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 7328 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 7329 # Find out what ABI is being produced by ac_compile, and set linker 7330 # options accordingly. Note that the listed cases only cover the 7331 # situations where additional linker options are needed (such as when 7332 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 7333 # vice versa); the common cases where no linker options are needed do 7334 # not appear in the list. 7335 echo 'int i;' > conftest.$ac_ext 7336 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7337 (eval $ac_compile) 2>&5 7338 ac_status=$? 7339 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7340 test $ac_status = 0; }; then 7341 case `$FILECMD conftest.o` in 7342 *32-bit*) 7343 case $host in 7344 x86_64-*kfreebsd*-gnu) 7345 LD="${LD-ld} -m elf_i386_fbsd" 7346 ;; 7347 x86_64-*linux*) 7348 case `$FILECMD conftest.o` in 7349 *x86-64*) 7350 LD="${LD-ld} -m elf32_x86_64" 7351 ;; 7352 *) 7353 LD="${LD-ld} -m elf_i386" 7354 ;; 7355 esac 7356 ;; 7357 powerpc64le-*linux*) 7358 LD="${LD-ld} -m elf32lppclinux" 7359 ;; 7360 powerpc64-*linux*) 7361 LD="${LD-ld} -m elf32ppclinux" 7362 ;; 7363 s390x-*linux*) 7364 LD="${LD-ld} -m elf_s390" 7365 ;; 7366 sparc64-*linux*) 7367 LD="${LD-ld} -m elf32_sparc" 7368 ;; 7369 esac 7370 ;; 7371 *64-bit*) 7372 case $host in 7373 x86_64-*kfreebsd*-gnu) 7374 LD="${LD-ld} -m elf_x86_64_fbsd" 7375 ;; 7376 x86_64-*linux*) 7377 LD="${LD-ld} -m elf_x86_64" 7378 ;; 7379 powerpcle-*linux*) 7380 LD="${LD-ld} -m elf64lppc" 7381 ;; 7382 powerpc-*linux*) 7383 LD="${LD-ld} -m elf64ppc" 7384 ;; 7385 s390*-*linux*|s390*-*tpf*) 7386 LD="${LD-ld} -m elf64_s390" 7387 ;; 7388 sparc*-*linux*) 7389 LD="${LD-ld} -m elf64_sparc" 7390 ;; 7391 esac 7392 ;; 7393 esac 7394 fi 7395 rm -rf conftest* 7396 ;; 7397 7398 *-*-sco3.2v5*) 7399 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 7400 SAVE_CFLAGS=$CFLAGS 7401 CFLAGS="$CFLAGS -belf" 7402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 7403 printf %s "checking whether the C compiler needs -belf... " >&6; } 7404 if test ${lt_cv_cc_needs_belf+y} 7405 then : 7406 printf %s "(cached) " >&6 7407 else $as_nop 7408 ac_ext=c 7409 ac_cpp='$CPP $CPPFLAGS' 7410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7412 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7413 7414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7415 /* end confdefs.h. */ 7416 7417 int 7418 main (void) 7419 { 7420 7421 ; 7422 return 0; 7423 } 7424 _ACEOF 7425 if ac_fn_c_try_link "$LINENO" 7426 then : 7427 lt_cv_cc_needs_belf=yes 7428 else $as_nop 7429 lt_cv_cc_needs_belf=no 7430 fi 7431 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7432 conftest$ac_exeext conftest.$ac_ext 7433 ac_ext=c 7434 ac_cpp='$CPP $CPPFLAGS' 7435 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7436 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7437 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7438 7439 fi 7440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7441 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } 7442 if test yes != "$lt_cv_cc_needs_belf"; then 7443 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7444 CFLAGS=$SAVE_CFLAGS 7445 fi 7446 ;; 7447 *-*solaris*) 7448 # Find out what ABI is being produced by ac_compile, and set linker 7449 # options accordingly. 7450 echo 'int i;' > conftest.$ac_ext 7451 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7452 (eval $ac_compile) 2>&5 7453 ac_status=$? 7454 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7455 test $ac_status = 0; }; then 7456 case `$FILECMD conftest.o` in 7457 *64-bit*) 7458 case $lt_cv_prog_gnu_ld in 7459 yes*) 7460 case $host in 7461 i?86-*-solaris*|x86_64-*-solaris*) 7462 LD="${LD-ld} -m elf_x86_64" 7463 ;; 7464 sparc*-*-solaris*) 7465 LD="${LD-ld} -m elf64_sparc" 7466 ;; 7467 esac 7468 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7469 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7470 LD=${LD-ld}_sol2 7471 fi 7472 ;; 7473 *) 7474 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7475 LD="${LD-ld} -64" 7476 fi 7477 ;; 7478 esac 7479 ;; 7480 esac 7481 fi 7482 rm -rf conftest* 7483 ;; 7484 esac 7485 7486 need_locks=$enable_libtool_lock 7487 7488 if test -n "$ac_tool_prefix"; then 7489 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7490 set dummy ${ac_tool_prefix}mt; ac_word=$2 7491 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7492 printf %s "checking for $ac_word... " >&6; } 7493 if test ${ac_cv_prog_MANIFEST_TOOL+y} 7494 then : 7495 printf %s "(cached) " >&6 7496 else $as_nop 7497 if test -n "$MANIFEST_TOOL"; then 7498 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7499 else 7500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7501 for as_dir in $PATH 7502 do 7503 IFS=$as_save_IFS 7504 case $as_dir in #((( 7505 '') as_dir=./ ;; 7506 */) ;; 7507 *) as_dir=$as_dir/ ;; 7508 esac 7509 for ac_exec_ext in '' $ac_executable_extensions; do 7510 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7511 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 7512 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7513 break 2 7514 fi 7515 done 7516 done 7517 IFS=$as_save_IFS 7518 7519 fi 7520 fi 7521 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7522 if test -n "$MANIFEST_TOOL"; then 7523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7524 printf "%s\n" "$MANIFEST_TOOL" >&6; } 7525 else 7526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7527 printf "%s\n" "no" >&6; } 7528 fi 7529 7530 7531 fi 7532 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7533 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7534 # Extract the first word of "mt", so it can be a program name with args. 7535 set dummy mt; ac_word=$2 7536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7537 printf %s "checking for $ac_word... " >&6; } 7538 if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} 7539 then : 7540 printf %s "(cached) " >&6 7541 else $as_nop 7542 if test -n "$ac_ct_MANIFEST_TOOL"; then 7543 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7544 else 7545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7546 for as_dir in $PATH 7547 do 7548 IFS=$as_save_IFS 7549 case $as_dir in #((( 7550 '') as_dir=./ ;; 7551 */) ;; 7552 *) as_dir=$as_dir/ ;; 7553 esac 7554 for ac_exec_ext in '' $ac_executable_extensions; do 7555 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7556 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7557 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7558 break 2 7559 fi 7560 done 7561 done 7562 IFS=$as_save_IFS 7563 7564 fi 7565 fi 7566 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7567 if test -n "$ac_ct_MANIFEST_TOOL"; then 7568 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7569 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } 7570 else 7571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7572 printf "%s\n" "no" >&6; } 7573 fi 7574 7575 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7576 MANIFEST_TOOL=":" 7577 else 7578 case $cross_compiling:$ac_tool_warned in 7579 yes:) 7580 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7581 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7582 ac_tool_warned=yes ;; 7583 esac 7584 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7585 fi 7586 else 7587 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7588 fi 7589 7590 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7592 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7593 if test ${lt_cv_path_mainfest_tool+y} 7594 then : 7595 printf %s "(cached) " >&6 7596 else $as_nop 7597 lt_cv_path_mainfest_tool=no 7598 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7599 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7600 cat conftest.err >&5 7601 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7602 lt_cv_path_mainfest_tool=yes 7603 fi 7604 rm -f conftest* 7605 fi 7606 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7607 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } 7608 if test yes != "$lt_cv_path_mainfest_tool"; then 7609 MANIFEST_TOOL=: 7610 fi 7611 7612 7613 7614 7615 7616 7617 case $host_os in 7618 rhapsody* | darwin*) 7619 if test -n "$ac_tool_prefix"; then 7620 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7621 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7623 printf %s "checking for $ac_word... " >&6; } 7624 if test ${ac_cv_prog_DSYMUTIL+y} 7625 then : 7626 printf %s "(cached) " >&6 7627 else $as_nop 7628 if test -n "$DSYMUTIL"; then 7629 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7630 else 7631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7632 for as_dir in $PATH 7633 do 7634 IFS=$as_save_IFS 7635 case $as_dir in #((( 7636 '') as_dir=./ ;; 7637 */) ;; 7638 *) as_dir=$as_dir/ ;; 7639 esac 7640 for ac_exec_ext in '' $ac_executable_extensions; do 7641 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7642 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7643 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7644 break 2 7645 fi 7646 done 7647 done 7648 IFS=$as_save_IFS 7649 7650 fi 7651 fi 7652 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7653 if test -n "$DSYMUTIL"; then 7654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7655 printf "%s\n" "$DSYMUTIL" >&6; } 7656 else 7657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7658 printf "%s\n" "no" >&6; } 7659 fi 7660 7661 7662 fi 7663 if test -z "$ac_cv_prog_DSYMUTIL"; then 7664 ac_ct_DSYMUTIL=$DSYMUTIL 7665 # Extract the first word of "dsymutil", so it can be a program name with args. 7666 set dummy dsymutil; ac_word=$2 7667 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7668 printf %s "checking for $ac_word... " >&6; } 7669 if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} 7670 then : 7671 printf %s "(cached) " >&6 7672 else $as_nop 7673 if test -n "$ac_ct_DSYMUTIL"; then 7674 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7675 else 7676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7677 for as_dir in $PATH 7678 do 7679 IFS=$as_save_IFS 7680 case $as_dir in #((( 7681 '') as_dir=./ ;; 7682 */) ;; 7683 *) as_dir=$as_dir/ ;; 7684 esac 7685 for ac_exec_ext in '' $ac_executable_extensions; do 7686 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7687 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7688 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7689 break 2 7690 fi 7691 done 7692 done 7693 IFS=$as_save_IFS 7694 7695 fi 7696 fi 7697 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7698 if test -n "$ac_ct_DSYMUTIL"; then 7699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7700 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } 7701 else 7702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7703 printf "%s\n" "no" >&6; } 7704 fi 7705 7706 if test "x$ac_ct_DSYMUTIL" = x; then 7707 DSYMUTIL=":" 7708 else 7709 case $cross_compiling:$ac_tool_warned in 7710 yes:) 7711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7712 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7713 ac_tool_warned=yes ;; 7714 esac 7715 DSYMUTIL=$ac_ct_DSYMUTIL 7716 fi 7717 else 7718 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7719 fi 7720 7721 if test -n "$ac_tool_prefix"; then 7722 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7723 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 7724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7725 printf %s "checking for $ac_word... " >&6; } 7726 if test ${ac_cv_prog_NMEDIT+y} 7727 then : 7728 printf %s "(cached) " >&6 7729 else $as_nop 7730 if test -n "$NMEDIT"; then 7731 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7732 else 7733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7734 for as_dir in $PATH 7735 do 7736 IFS=$as_save_IFS 7737 case $as_dir in #((( 7738 '') as_dir=./ ;; 7739 */) ;; 7740 *) as_dir=$as_dir/ ;; 7741 esac 7742 for ac_exec_ext in '' $ac_executable_extensions; do 7743 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7744 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 7745 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7746 break 2 7747 fi 7748 done 7749 done 7750 IFS=$as_save_IFS 7751 7752 fi 7753 fi 7754 NMEDIT=$ac_cv_prog_NMEDIT 7755 if test -n "$NMEDIT"; then 7756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7757 printf "%s\n" "$NMEDIT" >&6; } 7758 else 7759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7760 printf "%s\n" "no" >&6; } 7761 fi 7762 7763 7764 fi 7765 if test -z "$ac_cv_prog_NMEDIT"; then 7766 ac_ct_NMEDIT=$NMEDIT 7767 # Extract the first word of "nmedit", so it can be a program name with args. 7768 set dummy nmedit; ac_word=$2 7769 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7770 printf %s "checking for $ac_word... " >&6; } 7771 if test ${ac_cv_prog_ac_ct_NMEDIT+y} 7772 then : 7773 printf %s "(cached) " >&6 7774 else $as_nop 7775 if test -n "$ac_ct_NMEDIT"; then 7776 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7777 else 7778 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7779 for as_dir in $PATH 7780 do 7781 IFS=$as_save_IFS 7782 case $as_dir in #((( 7783 '') as_dir=./ ;; 7784 */) ;; 7785 *) as_dir=$as_dir/ ;; 7786 esac 7787 for ac_exec_ext in '' $ac_executable_extensions; do 7788 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7789 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7790 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7791 break 2 7792 fi 7793 done 7794 done 7795 IFS=$as_save_IFS 7796 7797 fi 7798 fi 7799 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7800 if test -n "$ac_ct_NMEDIT"; then 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7802 printf "%s\n" "$ac_ct_NMEDIT" >&6; } 7803 else 7804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7805 printf "%s\n" "no" >&6; } 7806 fi 7807 7808 if test "x$ac_ct_NMEDIT" = x; then 7809 NMEDIT=":" 7810 else 7811 case $cross_compiling:$ac_tool_warned in 7812 yes:) 7813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7814 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7815 ac_tool_warned=yes ;; 7816 esac 7817 NMEDIT=$ac_ct_NMEDIT 7818 fi 7819 else 7820 NMEDIT="$ac_cv_prog_NMEDIT" 7821 fi 7822 7823 if test -n "$ac_tool_prefix"; then 7824 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7825 set dummy ${ac_tool_prefix}lipo; ac_word=$2 7826 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7827 printf %s "checking for $ac_word... " >&6; } 7828 if test ${ac_cv_prog_LIPO+y} 7829 then : 7830 printf %s "(cached) " >&6 7831 else $as_nop 7832 if test -n "$LIPO"; then 7833 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7834 else 7835 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7836 for as_dir in $PATH 7837 do 7838 IFS=$as_save_IFS 7839 case $as_dir in #((( 7840 '') as_dir=./ ;; 7841 */) ;; 7842 *) as_dir=$as_dir/ ;; 7843 esac 7844 for ac_exec_ext in '' $ac_executable_extensions; do 7845 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7846 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 7847 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7848 break 2 7849 fi 7850 done 7851 done 7852 IFS=$as_save_IFS 7853 7854 fi 7855 fi 7856 LIPO=$ac_cv_prog_LIPO 7857 if test -n "$LIPO"; then 7858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7859 printf "%s\n" "$LIPO" >&6; } 7860 else 7861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7862 printf "%s\n" "no" >&6; } 7863 fi 7864 7865 7866 fi 7867 if test -z "$ac_cv_prog_LIPO"; then 7868 ac_ct_LIPO=$LIPO 7869 # Extract the first word of "lipo", so it can be a program name with args. 7870 set dummy lipo; ac_word=$2 7871 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7872 printf %s "checking for $ac_word... " >&6; } 7873 if test ${ac_cv_prog_ac_ct_LIPO+y} 7874 then : 7875 printf %s "(cached) " >&6 7876 else $as_nop 7877 if test -n "$ac_ct_LIPO"; then 7878 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 7879 else 7880 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7881 for as_dir in $PATH 7882 do 7883 IFS=$as_save_IFS 7884 case $as_dir in #((( 7885 '') as_dir=./ ;; 7886 */) ;; 7887 *) as_dir=$as_dir/ ;; 7888 esac 7889 for ac_exec_ext in '' $ac_executable_extensions; do 7890 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7891 ac_cv_prog_ac_ct_LIPO="lipo" 7892 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7893 break 2 7894 fi 7895 done 7896 done 7897 IFS=$as_save_IFS 7898 7899 fi 7900 fi 7901 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 7902 if test -n "$ac_ct_LIPO"; then 7903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 7904 printf "%s\n" "$ac_ct_LIPO" >&6; } 7905 else 7906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7907 printf "%s\n" "no" >&6; } 7908 fi 7909 7910 if test "x$ac_ct_LIPO" = x; then 7911 LIPO=":" 7912 else 7913 case $cross_compiling:$ac_tool_warned in 7914 yes:) 7915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7916 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7917 ac_tool_warned=yes ;; 7918 esac 7919 LIPO=$ac_ct_LIPO 7920 fi 7921 else 7922 LIPO="$ac_cv_prog_LIPO" 7923 fi 7924 7925 if test -n "$ac_tool_prefix"; then 7926 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 7927 set dummy ${ac_tool_prefix}otool; ac_word=$2 7928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7929 printf %s "checking for $ac_word... " >&6; } 7930 if test ${ac_cv_prog_OTOOL+y} 7931 then : 7932 printf %s "(cached) " >&6 7933 else $as_nop 7934 if test -n "$OTOOL"; then 7935 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 7936 else 7937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7938 for as_dir in $PATH 7939 do 7940 IFS=$as_save_IFS 7941 case $as_dir in #((( 7942 '') as_dir=./ ;; 7943 */) ;; 7944 *) as_dir=$as_dir/ ;; 7945 esac 7946 for ac_exec_ext in '' $ac_executable_extensions; do 7947 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7948 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 7949 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7950 break 2 7951 fi 7952 done 7953 done 7954 IFS=$as_save_IFS 7955 7956 fi 7957 fi 7958 OTOOL=$ac_cv_prog_OTOOL 7959 if test -n "$OTOOL"; then 7960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 7961 printf "%s\n" "$OTOOL" >&6; } 7962 else 7963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7964 printf "%s\n" "no" >&6; } 7965 fi 7966 7967 7968 fi 7969 if test -z "$ac_cv_prog_OTOOL"; then 7970 ac_ct_OTOOL=$OTOOL 7971 # Extract the first word of "otool", so it can be a program name with args. 7972 set dummy otool; ac_word=$2 7973 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7974 printf %s "checking for $ac_word... " >&6; } 7975 if test ${ac_cv_prog_ac_ct_OTOOL+y} 7976 then : 7977 printf %s "(cached) " >&6 7978 else $as_nop 7979 if test -n "$ac_ct_OTOOL"; then 7980 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 7981 else 7982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7983 for as_dir in $PATH 7984 do 7985 IFS=$as_save_IFS 7986 case $as_dir in #((( 7987 '') as_dir=./ ;; 7988 */) ;; 7989 *) as_dir=$as_dir/ ;; 7990 esac 7991 for ac_exec_ext in '' $ac_executable_extensions; do 7992 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7993 ac_cv_prog_ac_ct_OTOOL="otool" 7994 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7995 break 2 7996 fi 7997 done 7998 done 7999 IFS=$as_save_IFS 8000 8001 fi 8002 fi 8003 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 8004 if test -n "$ac_ct_OTOOL"; then 8005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 8006 printf "%s\n" "$ac_ct_OTOOL" >&6; } 8007 else 8008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8009 printf "%s\n" "no" >&6; } 8010 fi 8011 8012 if test "x$ac_ct_OTOOL" = x; then 8013 OTOOL=":" 8014 else 8015 case $cross_compiling:$ac_tool_warned in 8016 yes:) 8017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8018 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8019 ac_tool_warned=yes ;; 8020 esac 8021 OTOOL=$ac_ct_OTOOL 8022 fi 8023 else 8024 OTOOL="$ac_cv_prog_OTOOL" 8025 fi 8026 8027 if test -n "$ac_tool_prefix"; then 8028 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 8029 set dummy ${ac_tool_prefix}otool64; ac_word=$2 8030 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8031 printf %s "checking for $ac_word... " >&6; } 8032 if test ${ac_cv_prog_OTOOL64+y} 8033 then : 8034 printf %s "(cached) " >&6 8035 else $as_nop 8036 if test -n "$OTOOL64"; then 8037 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 8038 else 8039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8040 for as_dir in $PATH 8041 do 8042 IFS=$as_save_IFS 8043 case $as_dir in #((( 8044 '') as_dir=./ ;; 8045 */) ;; 8046 *) as_dir=$as_dir/ ;; 8047 esac 8048 for ac_exec_ext in '' $ac_executable_extensions; do 8049 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8050 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 8051 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8052 break 2 8053 fi 8054 done 8055 done 8056 IFS=$as_save_IFS 8057 8058 fi 8059 fi 8060 OTOOL64=$ac_cv_prog_OTOOL64 8061 if test -n "$OTOOL64"; then 8062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 8063 printf "%s\n" "$OTOOL64" >&6; } 8064 else 8065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8066 printf "%s\n" "no" >&6; } 8067 fi 8068 8069 8070 fi 8071 if test -z "$ac_cv_prog_OTOOL64"; then 8072 ac_ct_OTOOL64=$OTOOL64 8073 # Extract the first word of "otool64", so it can be a program name with args. 8074 set dummy otool64; ac_word=$2 8075 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8076 printf %s "checking for $ac_word... " >&6; } 8077 if test ${ac_cv_prog_ac_ct_OTOOL64+y} 8078 then : 8079 printf %s "(cached) " >&6 8080 else $as_nop 8081 if test -n "$ac_ct_OTOOL64"; then 8082 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 8083 else 8084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8085 for as_dir in $PATH 8086 do 8087 IFS=$as_save_IFS 8088 case $as_dir in #((( 8089 '') as_dir=./ ;; 8090 */) ;; 8091 *) as_dir=$as_dir/ ;; 8092 esac 8093 for ac_exec_ext in '' $ac_executable_extensions; do 8094 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8095 ac_cv_prog_ac_ct_OTOOL64="otool64" 8096 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8097 break 2 8098 fi 8099 done 8100 done 8101 IFS=$as_save_IFS 8102 8103 fi 8104 fi 8105 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 8106 if test -n "$ac_ct_OTOOL64"; then 8107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 8108 printf "%s\n" "$ac_ct_OTOOL64" >&6; } 8109 else 8110 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8111 printf "%s\n" "no" >&6; } 8112 fi 8113 8114 if test "x$ac_ct_OTOOL64" = x; then 8115 OTOOL64=":" 8116 else 8117 case $cross_compiling:$ac_tool_warned in 8118 yes:) 8119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8120 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8121 ac_tool_warned=yes ;; 8122 esac 8123 OTOOL64=$ac_ct_OTOOL64 8124 fi 8125 else 8126 OTOOL64="$ac_cv_prog_OTOOL64" 8127 fi 8128 8129 8130 8131 8132 8133 8134 8135 8136 8137 8138 8139 8140 8141 8142 8143 8144 8145 8146 8147 8148 8149 8150 8151 8152 8153 8154 8155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 8156 printf %s "checking for -single_module linker flag... " >&6; } 8157 if test ${lt_cv_apple_cc_single_mod+y} 8158 then : 8159 printf %s "(cached) " >&6 8160 else $as_nop 8161 lt_cv_apple_cc_single_mod=no 8162 if test -z "$LT_MULTI_MODULE"; then 8163 # By default we will add the -single_module flag. You can override 8164 # by either setting the environment variable LT_MULTI_MODULE 8165 # non-empty at configure time, or by adding -multi_module to the 8166 # link flags. 8167 rm -rf libconftest.dylib* 8168 echo "int foo(void){return 1;}" > conftest.c 8169 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8170 -dynamiclib -Wl,-single_module conftest.c" >&5 8171 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8172 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 8173 _lt_result=$? 8174 # If there is a non-empty error log, and "single_module" 8175 # appears in it, assume the flag caused a linker warning 8176 if test -s conftest.err && $GREP single_module conftest.err; then 8177 cat conftest.err >&5 8178 # Otherwise, if the output was created with a 0 exit code from 8179 # the compiler, it worked. 8180 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 8181 lt_cv_apple_cc_single_mod=yes 8182 else 8183 cat conftest.err >&5 8184 fi 8185 rm -rf libconftest.dylib* 8186 rm -f conftest.* 8187 fi 8188 fi 8189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 8190 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } 8191 8192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 8193 printf %s "checking for -exported_symbols_list linker flag... " >&6; } 8194 if test ${lt_cv_ld_exported_symbols_list+y} 8195 then : 8196 printf %s "(cached) " >&6 8197 else $as_nop 8198 lt_cv_ld_exported_symbols_list=no 8199 save_LDFLAGS=$LDFLAGS 8200 echo "_main" > conftest.sym 8201 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 8202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8203 /* end confdefs.h. */ 8204 8205 int 8206 main (void) 8207 { 8208 8209 ; 8210 return 0; 8211 } 8212 _ACEOF 8213 if ac_fn_c_try_link "$LINENO" 8214 then : 8215 lt_cv_ld_exported_symbols_list=yes 8216 else $as_nop 8217 lt_cv_ld_exported_symbols_list=no 8218 fi 8219 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8220 conftest$ac_exeext conftest.$ac_ext 8221 LDFLAGS=$save_LDFLAGS 8222 8223 fi 8224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 8225 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } 8226 8227 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 8228 printf %s "checking for -force_load linker flag... " >&6; } 8229 if test ${lt_cv_ld_force_load+y} 8230 then : 8231 printf %s "(cached) " >&6 8232 else $as_nop 8233 lt_cv_ld_force_load=no 8234 cat > conftest.c << _LT_EOF 8235 int forced_loaded() { return 2;} 8236 _LT_EOF 8237 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 8238 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 8239 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 8240 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 8241 echo "$RANLIB libconftest.a" >&5 8242 $RANLIB libconftest.a 2>&5 8243 cat > conftest.c << _LT_EOF 8244 int main() { return 0;} 8245 _LT_EOF 8246 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 8247 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 8248 _lt_result=$? 8249 if test -s conftest.err && $GREP force_load conftest.err; then 8250 cat conftest.err >&5 8251 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 8252 lt_cv_ld_force_load=yes 8253 else 8254 cat conftest.err >&5 8255 fi 8256 rm -f conftest.err libconftest.a conftest conftest.c 8257 rm -rf conftest.dSYM 8258 8259 fi 8260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 8261 printf "%s\n" "$lt_cv_ld_force_load" >&6; } 8262 case $host_os in 8263 rhapsody* | darwin1.[012]) 8264 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 8265 darwin1.*) 8266 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8267 darwin*) 8268 case $MACOSX_DEPLOYMENT_TARGET,$host in 8269 10.[012],*|,*powerpc*-darwin[5-8]*) 8270 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8271 *) 8272 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 8273 esac 8274 ;; 8275 esac 8276 if test yes = "$lt_cv_apple_cc_single_mod"; then 8277 _lt_dar_single_mod='$single_module' 8278 fi 8279 if test yes = "$lt_cv_ld_exported_symbols_list"; then 8280 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 8281 else 8282 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 8283 fi 8284 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 8285 _lt_dsymutil='~$DSYMUTIL $lib || :' 8286 else 8287 _lt_dsymutil= 8288 fi 8289 ;; 8290 esac 8291 8292 # func_munge_path_list VARIABLE PATH 8293 # ----------------------------------- 8294 # VARIABLE is name of variable containing _space_ separated list of 8295 # directories to be munged by the contents of PATH, which is string 8296 # having a format: 8297 # "DIR[:DIR]:" 8298 # string "DIR[ DIR]" will be prepended to VARIABLE 8299 # ":DIR[:DIR]" 8300 # string "DIR[ DIR]" will be appended to VARIABLE 8301 # "DIRP[:DIRP]::[DIRA:]DIRA" 8302 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 8303 # "DIRA[ DIRA]" will be appended to VARIABLE 8304 # "DIR[:DIR]" 8305 # VARIABLE will be replaced by "DIR[ DIR]" 8306 func_munge_path_list () 8307 { 8308 case x$2 in 8309 x) 8310 ;; 8311 *:) 8312 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 8313 ;; 8314 x:*) 8315 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 8316 ;; 8317 *::*) 8318 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 8319 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 8320 ;; 8321 *) 8322 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 8323 ;; 8324 esac 8325 } 8326 8327 ac_header= ac_cache= 8328 for ac_item in $ac_header_c_list 8329 do 8330 if test $ac_cache; then 8331 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 8332 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 8333 printf "%s\n" "#define $ac_item 1" >> confdefs.h 8334 fi 8335 ac_header= ac_cache= 8336 elif test $ac_header; then 8337 ac_cache=$ac_item 8338 else 8339 ac_header=$ac_item 8340 fi 8341 done 8342 8343 8344 8345 8346 8347 8348 8349 8350 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 8351 then : 8352 8353 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 8354 8355 fi 8356 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 8357 " 8358 if test "x$ac_cv_header_dlfcn_h" = xyes 8359 then : 8360 printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h 8361 8362 fi 8363 8364 8365 8366 8367 8368 # Set options 8369 8370 8371 8372 enable_dlopen=no 8373 8374 8375 enable_win32_dll=no 8376 8377 8378 # Check whether --enable-shared was given. 8379 if test ${enable_shared+y} 8380 then : 8381 enableval=$enable_shared; p=${PACKAGE-default} 8382 case $enableval in 8383 yes) enable_shared=yes ;; 8384 no) enable_shared=no ;; 8385 *) 8386 enable_shared=no 8387 # Look at the argument we got. We use all the common list separators. 8388 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8389 for pkg in $enableval; do 8390 IFS=$lt_save_ifs 8391 if test "X$pkg" = "X$p"; then 8392 enable_shared=yes 8393 fi 8394 done 8395 IFS=$lt_save_ifs 8396 ;; 8397 esac 8398 else $as_nop 8399 enable_shared=yes 8400 fi 8401 8402 8403 8404 8405 8406 8407 8408 8409 8410 # Check whether --enable-static was given. 8411 if test ${enable_static+y} 8412 then : 8413 enableval=$enable_static; p=${PACKAGE-default} 8414 case $enableval in 8415 yes) enable_static=yes ;; 8416 no) enable_static=no ;; 8417 *) 8418 enable_static=no 8419 # Look at the argument we got. We use all the common list separators. 8420 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8421 for pkg in $enableval; do 8422 IFS=$lt_save_ifs 8423 if test "X$pkg" = "X$p"; then 8424 enable_static=yes 8425 fi 8426 done 8427 IFS=$lt_save_ifs 8428 ;; 8429 esac 8430 else $as_nop 8431 enable_static=yes 8432 fi 8433 8434 8435 8436 8437 8438 8439 8440 8441 8442 8443 # Check whether --with-pic was given. 8444 if test ${with_pic+y} 8445 then : 8446 withval=$with_pic; lt_p=${PACKAGE-default} 8447 case $withval in 8448 yes|no) pic_mode=$withval ;; 8449 *) 8450 pic_mode=default 8451 # Look at the argument we got. We use all the common list separators. 8452 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8453 for lt_pkg in $withval; do 8454 IFS=$lt_save_ifs 8455 if test "X$lt_pkg" = "X$lt_p"; then 8456 pic_mode=yes 8457 fi 8458 done 8459 IFS=$lt_save_ifs 8460 ;; 8461 esac 8462 else $as_nop 8463 pic_mode=default 8464 fi 8465 8466 8467 8468 8469 8470 8471 8472 8473 # Check whether --enable-fast-install was given. 8474 if test ${enable_fast_install+y} 8475 then : 8476 enableval=$enable_fast_install; p=${PACKAGE-default} 8477 case $enableval in 8478 yes) enable_fast_install=yes ;; 8479 no) enable_fast_install=no ;; 8480 *) 8481 enable_fast_install=no 8482 # Look at the argument we got. We use all the common list separators. 8483 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8484 for pkg in $enableval; do 8485 IFS=$lt_save_ifs 8486 if test "X$pkg" = "X$p"; then 8487 enable_fast_install=yes 8488 fi 8489 done 8490 IFS=$lt_save_ifs 8491 ;; 8492 esac 8493 else $as_nop 8494 enable_fast_install=yes 8495 fi 8496 8497 8498 8499 8500 8501 8502 8503 8504 shared_archive_member_spec= 8505 case $host,$enable_shared in 8506 power*-*-aix[5-9]*,yes) 8507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 8508 printf %s "checking which variant of shared library versioning to provide... " >&6; } 8509 8510 # Check whether --with-aix-soname was given. 8511 if test ${with_aix_soname+y} 8512 then : 8513 withval=$with_aix_soname; case $withval in 8514 aix|svr4|both) 8515 ;; 8516 *) 8517 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 8518 ;; 8519 esac 8520 lt_cv_with_aix_soname=$with_aix_soname 8521 else $as_nop 8522 if test ${lt_cv_with_aix_soname+y} 8523 then : 8524 printf %s "(cached) " >&6 8525 else $as_nop 8526 lt_cv_with_aix_soname=aix 8527 fi 8528 8529 with_aix_soname=$lt_cv_with_aix_soname 8530 fi 8531 8532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 8533 printf "%s\n" "$with_aix_soname" >&6; } 8534 if test aix != "$with_aix_soname"; then 8535 # For the AIX way of multilib, we name the shared archive member 8536 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8537 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8538 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8539 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8540 if test 64 = "${OBJECT_MODE-32}"; then 8541 shared_archive_member_spec=shr_64 8542 else 8543 shared_archive_member_spec=shr 8544 fi 8545 fi 8546 ;; 8547 *) 8548 with_aix_soname=aix 8549 ;; 8550 esac 8551 8552 8553 8554 8555 8556 8557 8558 8559 8560 8561 # This can be used to rebuild libtool when needed 8562 LIBTOOL_DEPS=$ltmain 8563 8564 # Always use our own libtool. 8565 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 8566 8567 8568 8569 8570 8571 8572 8573 8574 8575 8576 8577 8578 8579 8580 8581 8582 8583 8584 8585 8586 8587 8588 8589 8590 8591 8592 8593 8594 8595 8596 test -z "$LN_S" && LN_S="ln -s" 8597 8598 8599 8600 8601 8602 8603 8604 8605 8606 8607 8608 8609 8610 8611 if test -n "${ZSH_VERSION+set}"; then 8612 setopt NO_GLOB_SUBST 8613 fi 8614 8615 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 8616 printf %s "checking for objdir... " >&6; } 8617 if test ${lt_cv_objdir+y} 8618 then : 8619 printf %s "(cached) " >&6 8620 else $as_nop 8621 rm -f .libs 2>/dev/null 8622 mkdir .libs 2>/dev/null 8623 if test -d .libs; then 8624 lt_cv_objdir=.libs 8625 else 8626 # MS-DOS does not allow filenames that begin with a dot. 8627 lt_cv_objdir=_libs 8628 fi 8629 rmdir .libs 2>/dev/null 8630 fi 8631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 8632 printf "%s\n" "$lt_cv_objdir" >&6; } 8633 objdir=$lt_cv_objdir 8634 8635 8636 8637 8638 8639 printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h 8640 8641 8642 8643 8644 case $host_os in 8645 aix3*) 8646 # AIX sometimes has problems with the GCC collect2 program. For some 8647 # reason, if we set the COLLECT_NAMES environment variable, the problems 8648 # vanish in a puff of smoke. 8649 if test set != "${COLLECT_NAMES+set}"; then 8650 COLLECT_NAMES= 8651 export COLLECT_NAMES 8652 fi 8653 ;; 8654 esac 8655 8656 # Global variables: 8657 ofile=libtool 8658 can_build_shared=yes 8659 8660 # All known linkers require a '.a' archive for static linking (except MSVC and 8661 # ICC, which need '.lib'). 8662 libext=a 8663 8664 with_gnu_ld=$lt_cv_prog_gnu_ld 8665 8666 old_CC=$CC 8667 old_CFLAGS=$CFLAGS 8668 8669 # Set sane defaults for various variables 8670 test -z "$CC" && CC=cc 8671 test -z "$LTCC" && LTCC=$CC 8672 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 8673 test -z "$LD" && LD=ld 8674 test -z "$ac_objext" && ac_objext=o 8675 8676 func_cc_basename $compiler 8677 cc_basename=$func_cc_basename_result 8678 8679 8680 # Only perform the check for file, if the check method requires it 8681 test -z "$MAGIC_CMD" && MAGIC_CMD=file 8682 case $deplibs_check_method in 8683 file_magic*) 8684 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 8685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 8686 printf %s "checking for ${ac_tool_prefix}file... " >&6; } 8687 if test ${lt_cv_path_MAGIC_CMD+y} 8688 then : 8689 printf %s "(cached) " >&6 8690 else $as_nop 8691 case $MAGIC_CMD in 8692 [\\/*] | ?:[\\/]*) 8693 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8694 ;; 8695 *) 8696 lt_save_MAGIC_CMD=$MAGIC_CMD 8697 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8698 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8699 for ac_dir in $ac_dummy; do 8700 IFS=$lt_save_ifs 8701 test -z "$ac_dir" && ac_dir=. 8702 if test -f "$ac_dir/${ac_tool_prefix}file"; then 8703 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 8704 if test -n "$file_magic_test_file"; then 8705 case $deplibs_check_method in 8706 "file_magic "*) 8707 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8708 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8709 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8710 $EGREP "$file_magic_regex" > /dev/null; then 8711 : 8712 else 8713 cat <<_LT_EOF 1>&2 8714 8715 *** Warning: the command libtool uses to detect shared libraries, 8716 *** $file_magic_cmd, produces output that libtool cannot recognize. 8717 *** The result is that libtool may fail to recognize shared libraries 8718 *** as such. This will affect the creation of libtool libraries that 8719 *** depend on shared libraries, but programs linked with such libtool 8720 *** libraries will work regardless of this problem. Nevertheless, you 8721 *** may want to report the problem to your system manager and/or to 8722 *** bug-libtool@gnu.org 8723 8724 _LT_EOF 8725 fi ;; 8726 esac 8727 fi 8728 break 8729 fi 8730 done 8731 IFS=$lt_save_ifs 8732 MAGIC_CMD=$lt_save_MAGIC_CMD 8733 ;; 8734 esac 8735 fi 8736 8737 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8738 if test -n "$MAGIC_CMD"; then 8739 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8740 printf "%s\n" "$MAGIC_CMD" >&6; } 8741 else 8742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8743 printf "%s\n" "no" >&6; } 8744 fi 8745 8746 8747 8748 8749 8750 if test -z "$lt_cv_path_MAGIC_CMD"; then 8751 if test -n "$ac_tool_prefix"; then 8752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8753 printf %s "checking for file... " >&6; } 8754 if test ${lt_cv_path_MAGIC_CMD+y} 8755 then : 8756 printf %s "(cached) " >&6 8757 else $as_nop 8758 case $MAGIC_CMD in 8759 [\\/*] | ?:[\\/]*) 8760 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8761 ;; 8762 *) 8763 lt_save_MAGIC_CMD=$MAGIC_CMD 8764 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8765 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8766 for ac_dir in $ac_dummy; do 8767 IFS=$lt_save_ifs 8768 test -z "$ac_dir" && ac_dir=. 8769 if test -f "$ac_dir/file"; then 8770 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 8771 if test -n "$file_magic_test_file"; then 8772 case $deplibs_check_method in 8773 "file_magic "*) 8774 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8775 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8776 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8777 $EGREP "$file_magic_regex" > /dev/null; then 8778 : 8779 else 8780 cat <<_LT_EOF 1>&2 8781 8782 *** Warning: the command libtool uses to detect shared libraries, 8783 *** $file_magic_cmd, produces output that libtool cannot recognize. 8784 *** The result is that libtool may fail to recognize shared libraries 8785 *** as such. This will affect the creation of libtool libraries that 8786 *** depend on shared libraries, but programs linked with such libtool 8787 *** libraries will work regardless of this problem. Nevertheless, you 8788 *** may want to report the problem to your system manager and/or to 8789 *** bug-libtool@gnu.org 8790 8791 _LT_EOF 8792 fi ;; 8793 esac 8794 fi 8795 break 8796 fi 8797 done 8798 IFS=$lt_save_ifs 8799 MAGIC_CMD=$lt_save_MAGIC_CMD 8800 ;; 8801 esac 8802 fi 8803 8804 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8805 if test -n "$MAGIC_CMD"; then 8806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8807 printf "%s\n" "$MAGIC_CMD" >&6; } 8808 else 8809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8810 printf "%s\n" "no" >&6; } 8811 fi 8812 8813 8814 else 8815 MAGIC_CMD=: 8816 fi 8817 fi 8818 8819 fi 8820 ;; 8821 esac 8822 8823 # Use C for the default configuration in the libtool script 8824 8825 lt_save_CC=$CC 8826 ac_ext=c 8827 ac_cpp='$CPP $CPPFLAGS' 8828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8830 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8831 8832 8833 # Source file extension for C test sources. 8834 ac_ext=c 8835 8836 # Object file extension for compiled C test sources. 8837 objext=o 8838 objext=$objext 8839 8840 # Code to be used in simple compile tests 8841 lt_simple_compile_test_code="int some_variable = 0;" 8842 8843 # Code to be used in simple link tests 8844 lt_simple_link_test_code='int main(){return(0);}' 8845 8846 8847 8848 8849 8850 8851 8852 # If no C compiler was specified, use CC. 8853 LTCC=${LTCC-"$CC"} 8854 8855 # If no C compiler flags were specified, use CFLAGS. 8856 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8857 8858 # Allow CC to be a program name with arguments. 8859 compiler=$CC 8860 8861 # Save the default compiler, since it gets overwritten when the other 8862 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8863 compiler_DEFAULT=$CC 8864 8865 # save warnings/boilerplate of simple test code 8866 ac_outfile=conftest.$ac_objext 8867 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8868 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8869 _lt_compiler_boilerplate=`cat conftest.err` 8870 $RM conftest* 8871 8872 ac_outfile=conftest.$ac_objext 8873 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8874 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8875 _lt_linker_boilerplate=`cat conftest.err` 8876 $RM -r conftest* 8877 8878 8879 if test -n "$compiler"; then 8880 8881 lt_prog_compiler_no_builtin_flag= 8882 8883 if test yes = "$GCC"; then 8884 case $cc_basename in 8885 nvcc*) 8886 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 8887 *) 8888 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 8889 esac 8890 8891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 8892 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 8893 if test ${lt_cv_prog_compiler_rtti_exceptions+y} 8894 then : 8895 printf %s "(cached) " >&6 8896 else $as_nop 8897 lt_cv_prog_compiler_rtti_exceptions=no 8898 ac_outfile=conftest.$ac_objext 8899 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8900 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 8901 # Insert the option either (1) after the last *FLAGS variable, or 8902 # (2) before a word containing "conftest.", or (3) at the end. 8903 # Note that $ac_compile itself does not contain backslashes and begins 8904 # with a dollar sign (not a hyphen), so the echo should work correctly. 8905 # The option is referenced via a variable to avoid confusing sed. 8906 lt_compile=`echo "$ac_compile" | $SED \ 8907 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8908 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8909 -e 's:$: $lt_compiler_flag:'` 8910 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8911 (eval "$lt_compile" 2>conftest.err) 8912 ac_status=$? 8913 cat conftest.err >&5 8914 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8915 if (exit $ac_status) && test -s "$ac_outfile"; then 8916 # The compiler can only warn and ignore the option if not recognized 8917 # So say no if there are warnings other than the usual output. 8918 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8919 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8920 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8921 lt_cv_prog_compiler_rtti_exceptions=yes 8922 fi 8923 fi 8924 $RM conftest* 8925 8926 fi 8927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 8928 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 8929 8930 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 8931 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 8932 else 8933 : 8934 fi 8935 8936 fi 8937 8938 8939 8940 8941 8942 8943 lt_prog_compiler_wl= 8944 lt_prog_compiler_pic= 8945 lt_prog_compiler_static= 8946 8947 8948 if test yes = "$GCC"; then 8949 lt_prog_compiler_wl='-Wl,' 8950 lt_prog_compiler_static='-static' 8951 8952 case $host_os in 8953 aix*) 8954 # All AIX code is PIC. 8955 if test ia64 = "$host_cpu"; then 8956 # AIX 5 now supports IA64 processor 8957 lt_prog_compiler_static='-Bstatic' 8958 fi 8959 lt_prog_compiler_pic='-fPIC' 8960 ;; 8961 8962 amigaos*) 8963 case $host_cpu in 8964 powerpc) 8965 # see comment about AmigaOS4 .so support 8966 lt_prog_compiler_pic='-fPIC' 8967 ;; 8968 m68k) 8969 # FIXME: we need at least 68020 code to build shared libraries, but 8970 # adding the '-m68020' flag to GCC prevents building anything better, 8971 # like '-m68040'. 8972 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8973 ;; 8974 esac 8975 ;; 8976 8977 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8978 # PIC is the default for these OSes. 8979 ;; 8980 8981 mingw* | cygwin* | pw32* | os2* | cegcc*) 8982 # This hack is so that the source file can tell whether it is being 8983 # built for inclusion in a dll (and should export symbols for example). 8984 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8985 # (--disable-auto-import) libraries 8986 lt_prog_compiler_pic='-DDLL_EXPORT' 8987 case $host_os in 8988 os2*) 8989 lt_prog_compiler_static='$wl-static' 8990 ;; 8991 esac 8992 ;; 8993 8994 darwin* | rhapsody*) 8995 # PIC is the default on this platform 8996 # Common symbols not allowed in MH_DYLIB files 8997 lt_prog_compiler_pic='-fno-common' 8998 ;; 8999 9000 haiku*) 9001 # PIC is the default for Haiku. 9002 # The "-static" flag exists, but is broken. 9003 lt_prog_compiler_static= 9004 ;; 9005 9006 hpux*) 9007 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 9008 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 9009 # sets the default TLS model and affects inlining. 9010 case $host_cpu in 9011 hppa*64*) 9012 # +Z the default 9013 ;; 9014 *) 9015 lt_prog_compiler_pic='-fPIC' 9016 ;; 9017 esac 9018 ;; 9019 9020 interix[3-9]*) 9021 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 9022 # Instead, we relocate shared libraries at runtime. 9023 ;; 9024 9025 msdosdjgpp*) 9026 # Just because we use GCC doesn't mean we suddenly get shared libraries 9027 # on systems that don't support them. 9028 lt_prog_compiler_can_build_shared=no 9029 enable_shared=no 9030 ;; 9031 9032 *nto* | *qnx*) 9033 # QNX uses GNU C++, but need to define -shared option too, otherwise 9034 # it will coredump. 9035 lt_prog_compiler_pic='-fPIC -shared' 9036 ;; 9037 9038 sysv4*MP*) 9039 if test -d /usr/nec; then 9040 lt_prog_compiler_pic=-Kconform_pic 9041 fi 9042 ;; 9043 9044 *) 9045 lt_prog_compiler_pic='-fPIC' 9046 ;; 9047 esac 9048 9049 case $cc_basename in 9050 nvcc*) # Cuda Compiler Driver 2.2 9051 lt_prog_compiler_wl='-Xlinker ' 9052 if test -n "$lt_prog_compiler_pic"; then 9053 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 9054 fi 9055 ;; 9056 esac 9057 else 9058 # PORTME Check for flag to pass linker flags through the system compiler. 9059 case $host_os in 9060 aix*) 9061 lt_prog_compiler_wl='-Wl,' 9062 if test ia64 = "$host_cpu"; then 9063 # AIX 5 now supports IA64 processor 9064 lt_prog_compiler_static='-Bstatic' 9065 else 9066 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 9067 fi 9068 ;; 9069 9070 darwin* | rhapsody*) 9071 # PIC is the default on this platform 9072 # Common symbols not allowed in MH_DYLIB files 9073 lt_prog_compiler_pic='-fno-common' 9074 case $cc_basename in 9075 nagfor*) 9076 # NAG Fortran compiler 9077 lt_prog_compiler_wl='-Wl,-Wl,,' 9078 lt_prog_compiler_pic='-PIC' 9079 lt_prog_compiler_static='-Bstatic' 9080 ;; 9081 esac 9082 ;; 9083 9084 mingw* | cygwin* | pw32* | os2* | cegcc*) 9085 # This hack is so that the source file can tell whether it is being 9086 # built for inclusion in a dll (and should export symbols for example). 9087 lt_prog_compiler_pic='-DDLL_EXPORT' 9088 case $host_os in 9089 os2*) 9090 lt_prog_compiler_static='$wl-static' 9091 ;; 9092 esac 9093 ;; 9094 9095 hpux9* | hpux10* | hpux11*) 9096 lt_prog_compiler_wl='-Wl,' 9097 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 9098 # not for PA HP-UX. 9099 case $host_cpu in 9100 hppa*64*|ia64*) 9101 # +Z the default 9102 ;; 9103 *) 9104 lt_prog_compiler_pic='+Z' 9105 ;; 9106 esac 9107 # Is there a better lt_prog_compiler_static that works with the bundled CC? 9108 lt_prog_compiler_static='$wl-a ${wl}archive' 9109 ;; 9110 9111 irix5* | irix6* | nonstopux*) 9112 lt_prog_compiler_wl='-Wl,' 9113 # PIC (with -KPIC) is the default. 9114 lt_prog_compiler_static='-non_shared' 9115 ;; 9116 9117 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 9118 case $cc_basename in 9119 # old Intel for x86_64, which still supported -KPIC. 9120 ecc*) 9121 lt_prog_compiler_wl='-Wl,' 9122 lt_prog_compiler_pic='-KPIC' 9123 lt_prog_compiler_static='-static' 9124 ;; 9125 # icc used to be incompatible with GCC. 9126 # ICC 10 doesn't accept -KPIC any more. 9127 icc* | ifort*) 9128 lt_prog_compiler_wl='-Wl,' 9129 lt_prog_compiler_pic='-fPIC' 9130 lt_prog_compiler_static='-static' 9131 ;; 9132 # Lahey Fortran 8.1. 9133 lf95*) 9134 lt_prog_compiler_wl='-Wl,' 9135 lt_prog_compiler_pic='--shared' 9136 lt_prog_compiler_static='--static' 9137 ;; 9138 nagfor*) 9139 # NAG Fortran compiler 9140 lt_prog_compiler_wl='-Wl,-Wl,,' 9141 lt_prog_compiler_pic='-PIC' 9142 lt_prog_compiler_static='-Bstatic' 9143 ;; 9144 tcc*) 9145 # Fabrice Bellard et al's Tiny C Compiler 9146 lt_prog_compiler_wl='-Wl,' 9147 lt_prog_compiler_pic='-fPIC' 9148 lt_prog_compiler_static='-static' 9149 ;; 9150 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 9151 # Portland Group compilers (*not* the Pentium gcc compiler, 9152 # which looks to be a dead project) 9153 lt_prog_compiler_wl='-Wl,' 9154 lt_prog_compiler_pic='-fpic' 9155 lt_prog_compiler_static='-Bstatic' 9156 ;; 9157 ccc*) 9158 lt_prog_compiler_wl='-Wl,' 9159 # All Alpha code is PIC. 9160 lt_prog_compiler_static='-non_shared' 9161 ;; 9162 xl* | bgxl* | bgf* | mpixl*) 9163 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 9164 lt_prog_compiler_wl='-Wl,' 9165 lt_prog_compiler_pic='-qpic' 9166 lt_prog_compiler_static='-qstaticlink' 9167 ;; 9168 *) 9169 case `$CC -V 2>&1 | $SED 5q` in 9170 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 9171 # Sun Fortran 8.3 passes all unrecognized flags to the linker 9172 lt_prog_compiler_pic='-KPIC' 9173 lt_prog_compiler_static='-Bstatic' 9174 lt_prog_compiler_wl='' 9175 ;; 9176 *Sun\ F* | *Sun*Fortran*) 9177 lt_prog_compiler_pic='-KPIC' 9178 lt_prog_compiler_static='-Bstatic' 9179 lt_prog_compiler_wl='-Qoption ld ' 9180 ;; 9181 *Sun\ C*) 9182 # Sun C 5.9 9183 lt_prog_compiler_pic='-KPIC' 9184 lt_prog_compiler_static='-Bstatic' 9185 lt_prog_compiler_wl='-Wl,' 9186 ;; 9187 *Intel*\ [CF]*Compiler*) 9188 lt_prog_compiler_wl='-Wl,' 9189 lt_prog_compiler_pic='-fPIC' 9190 lt_prog_compiler_static='-static' 9191 ;; 9192 *Portland\ Group*) 9193 lt_prog_compiler_wl='-Wl,' 9194 lt_prog_compiler_pic='-fpic' 9195 lt_prog_compiler_static='-Bstatic' 9196 ;; 9197 esac 9198 ;; 9199 esac 9200 ;; 9201 9202 newsos6) 9203 lt_prog_compiler_pic='-KPIC' 9204 lt_prog_compiler_static='-Bstatic' 9205 ;; 9206 9207 *nto* | *qnx*) 9208 # QNX uses GNU C++, but need to define -shared option too, otherwise 9209 # it will coredump. 9210 lt_prog_compiler_pic='-fPIC -shared' 9211 ;; 9212 9213 osf3* | osf4* | osf5*) 9214 lt_prog_compiler_wl='-Wl,' 9215 # All OSF/1 code is PIC. 9216 lt_prog_compiler_static='-non_shared' 9217 ;; 9218 9219 rdos*) 9220 lt_prog_compiler_static='-non_shared' 9221 ;; 9222 9223 solaris*) 9224 lt_prog_compiler_pic='-KPIC' 9225 lt_prog_compiler_static='-Bstatic' 9226 case $cc_basename in 9227 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 9228 lt_prog_compiler_wl='-Qoption ld ';; 9229 *) 9230 lt_prog_compiler_wl='-Wl,';; 9231 esac 9232 ;; 9233 9234 sunos4*) 9235 lt_prog_compiler_wl='-Qoption ld ' 9236 lt_prog_compiler_pic='-PIC' 9237 lt_prog_compiler_static='-Bstatic' 9238 ;; 9239 9240 sysv4 | sysv4.2uw2* | sysv4.3*) 9241 lt_prog_compiler_wl='-Wl,' 9242 lt_prog_compiler_pic='-KPIC' 9243 lt_prog_compiler_static='-Bstatic' 9244 ;; 9245 9246 sysv4*MP*) 9247 if test -d /usr/nec; then 9248 lt_prog_compiler_pic='-Kconform_pic' 9249 lt_prog_compiler_static='-Bstatic' 9250 fi 9251 ;; 9252 9253 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 9254 lt_prog_compiler_wl='-Wl,' 9255 lt_prog_compiler_pic='-KPIC' 9256 lt_prog_compiler_static='-Bstatic' 9257 ;; 9258 9259 unicos*) 9260 lt_prog_compiler_wl='-Wl,' 9261 lt_prog_compiler_can_build_shared=no 9262 ;; 9263 9264 uts4*) 9265 lt_prog_compiler_pic='-pic' 9266 lt_prog_compiler_static='-Bstatic' 9267 ;; 9268 9269 *) 9270 lt_prog_compiler_can_build_shared=no 9271 ;; 9272 esac 9273 fi 9274 9275 case $host_os in 9276 # For platforms that do not support PIC, -DPIC is meaningless: 9277 *djgpp*) 9278 lt_prog_compiler_pic= 9279 ;; 9280 *) 9281 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 9282 ;; 9283 esac 9284 9285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 9286 printf %s "checking for $compiler option to produce PIC... " >&6; } 9287 if test ${lt_cv_prog_compiler_pic+y} 9288 then : 9289 printf %s "(cached) " >&6 9290 else $as_nop 9291 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 9292 fi 9293 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 9294 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } 9295 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 9296 9297 # 9298 # Check to make sure the PIC flag actually works. 9299 # 9300 if test -n "$lt_prog_compiler_pic"; then 9301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 9302 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 9303 if test ${lt_cv_prog_compiler_pic_works+y} 9304 then : 9305 printf %s "(cached) " >&6 9306 else $as_nop 9307 lt_cv_prog_compiler_pic_works=no 9308 ac_outfile=conftest.$ac_objext 9309 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9310 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 9311 # Insert the option either (1) after the last *FLAGS variable, or 9312 # (2) before a word containing "conftest.", or (3) at the end. 9313 # Note that $ac_compile itself does not contain backslashes and begins 9314 # with a dollar sign (not a hyphen), so the echo should work correctly. 9315 # The option is referenced via a variable to avoid confusing sed. 9316 lt_compile=`echo "$ac_compile" | $SED \ 9317 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9318 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9319 -e 's:$: $lt_compiler_flag:'` 9320 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9321 (eval "$lt_compile" 2>conftest.err) 9322 ac_status=$? 9323 cat conftest.err >&5 9324 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9325 if (exit $ac_status) && test -s "$ac_outfile"; then 9326 # The compiler can only warn and ignore the option if not recognized 9327 # So say no if there are warnings other than the usual output. 9328 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9329 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9330 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9331 lt_cv_prog_compiler_pic_works=yes 9332 fi 9333 fi 9334 $RM conftest* 9335 9336 fi 9337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 9338 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } 9339 9340 if test yes = "$lt_cv_prog_compiler_pic_works"; then 9341 case $lt_prog_compiler_pic in 9342 "" | " "*) ;; 9343 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 9344 esac 9345 else 9346 lt_prog_compiler_pic= 9347 lt_prog_compiler_can_build_shared=no 9348 fi 9349 9350 fi 9351 9352 9353 9354 9355 9356 9357 9358 9359 9360 9361 9362 # 9363 # Check to make sure the static flag actually works. 9364 # 9365 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 9366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 9367 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 9368 if test ${lt_cv_prog_compiler_static_works+y} 9369 then : 9370 printf %s "(cached) " >&6 9371 else $as_nop 9372 lt_cv_prog_compiler_static_works=no 9373 save_LDFLAGS=$LDFLAGS 9374 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 9375 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9376 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9377 # The linker can only warn and ignore the option if not recognized 9378 # So say no if there are warnings 9379 if test -s conftest.err; then 9380 # Append any errors to the config.log. 9381 cat conftest.err 1>&5 9382 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9383 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9384 if diff conftest.exp conftest.er2 >/dev/null; then 9385 lt_cv_prog_compiler_static_works=yes 9386 fi 9387 else 9388 lt_cv_prog_compiler_static_works=yes 9389 fi 9390 fi 9391 $RM -r conftest* 9392 LDFLAGS=$save_LDFLAGS 9393 9394 fi 9395 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 9396 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } 9397 9398 if test yes = "$lt_cv_prog_compiler_static_works"; then 9399 : 9400 else 9401 lt_prog_compiler_static= 9402 fi 9403 9404 9405 9406 9407 9408 9409 9410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9411 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9412 if test ${lt_cv_prog_compiler_c_o+y} 9413 then : 9414 printf %s "(cached) " >&6 9415 else $as_nop 9416 lt_cv_prog_compiler_c_o=no 9417 $RM -r conftest 2>/dev/null 9418 mkdir conftest 9419 cd conftest 9420 mkdir out 9421 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9422 9423 lt_compiler_flag="-o out/conftest2.$ac_objext" 9424 # Insert the option either (1) after the last *FLAGS variable, or 9425 # (2) before a word containing "conftest.", or (3) at the end. 9426 # Note that $ac_compile itself does not contain backslashes and begins 9427 # with a dollar sign (not a hyphen), so the echo should work correctly. 9428 lt_compile=`echo "$ac_compile" | $SED \ 9429 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9430 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9431 -e 's:$: $lt_compiler_flag:'` 9432 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9433 (eval "$lt_compile" 2>out/conftest.err) 9434 ac_status=$? 9435 cat out/conftest.err >&5 9436 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9437 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9438 then 9439 # The compiler can only warn and ignore the option if not recognized 9440 # So say no if there are warnings 9441 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9442 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9443 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9444 lt_cv_prog_compiler_c_o=yes 9445 fi 9446 fi 9447 chmod u+w . 2>&5 9448 $RM conftest* 9449 # SGI C++ compiler will create directory out/ii_files/ for 9450 # template instantiation 9451 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9452 $RM out/* && rmdir out 9453 cd .. 9454 $RM -r conftest 9455 $RM conftest* 9456 9457 fi 9458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9459 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9460 9461 9462 9463 9464 9465 9466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9467 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9468 if test ${lt_cv_prog_compiler_c_o+y} 9469 then : 9470 printf %s "(cached) " >&6 9471 else $as_nop 9472 lt_cv_prog_compiler_c_o=no 9473 $RM -r conftest 2>/dev/null 9474 mkdir conftest 9475 cd conftest 9476 mkdir out 9477 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9478 9479 lt_compiler_flag="-o out/conftest2.$ac_objext" 9480 # Insert the option either (1) after the last *FLAGS variable, or 9481 # (2) before a word containing "conftest.", or (3) at the end. 9482 # Note that $ac_compile itself does not contain backslashes and begins 9483 # with a dollar sign (not a hyphen), so the echo should work correctly. 9484 lt_compile=`echo "$ac_compile" | $SED \ 9485 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9486 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9487 -e 's:$: $lt_compiler_flag:'` 9488 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9489 (eval "$lt_compile" 2>out/conftest.err) 9490 ac_status=$? 9491 cat out/conftest.err >&5 9492 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9493 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9494 then 9495 # The compiler can only warn and ignore the option if not recognized 9496 # So say no if there are warnings 9497 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9498 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9499 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9500 lt_cv_prog_compiler_c_o=yes 9501 fi 9502 fi 9503 chmod u+w . 2>&5 9504 $RM conftest* 9505 # SGI C++ compiler will create directory out/ii_files/ for 9506 # template instantiation 9507 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9508 $RM out/* && rmdir out 9509 cd .. 9510 $RM -r conftest 9511 $RM conftest* 9512 9513 fi 9514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9515 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9516 9517 9518 9519 9520 hard_links=nottested 9521 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 9522 # do not overwrite the value of need_locks provided by the user 9523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9524 printf %s "checking if we can lock with hard links... " >&6; } 9525 hard_links=yes 9526 $RM conftest* 9527 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9528 touch conftest.a 9529 ln conftest.a conftest.b 2>&5 || hard_links=no 9530 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9532 printf "%s\n" "$hard_links" >&6; } 9533 if test no = "$hard_links"; then 9534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 9535 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 9536 need_locks=warn 9537 fi 9538 else 9539 need_locks=no 9540 fi 9541 9542 9543 9544 9545 9546 9547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9548 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9549 9550 runpath_var= 9551 allow_undefined_flag= 9552 always_export_symbols=no 9553 archive_cmds= 9554 archive_expsym_cmds= 9555 compiler_needs_object=no 9556 enable_shared_with_static_runtimes=no 9557 export_dynamic_flag_spec= 9558 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9559 hardcode_automatic=no 9560 hardcode_direct=no 9561 hardcode_direct_absolute=no 9562 hardcode_libdir_flag_spec= 9563 hardcode_libdir_separator= 9564 hardcode_minus_L=no 9565 hardcode_shlibpath_var=unsupported 9566 inherit_rpath=no 9567 link_all_deplibs=unknown 9568 module_cmds= 9569 module_expsym_cmds= 9570 old_archive_from_new_cmds= 9571 old_archive_from_expsyms_cmds= 9572 thread_safe_flag_spec= 9573 whole_archive_flag_spec= 9574 # include_expsyms should be a list of space-separated symbols to be *always* 9575 # included in the symbol list 9576 include_expsyms= 9577 # exclude_expsyms can be an extended regexp of symbols to exclude 9578 # it will be wrapped by ' (' and ')$', so one must not match beginning or 9579 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 9580 # as well as any symbol that contains 'd'. 9581 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9582 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9583 # platforms (ab)use it in PIC code, but their linkers get confused if 9584 # the symbol is explicitly referenced. Since portable code cannot 9585 # rely on this symbol name, it's probably fine to never include it in 9586 # preloaded symbol tables. 9587 # Exclude shared library initialization/finalization symbols. 9588 extract_expsyms_cmds= 9589 9590 case $host_os in 9591 cygwin* | mingw* | pw32* | cegcc*) 9592 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 9593 # When not using gcc, we currently assume that we are using 9594 # Microsoft Visual C++ or Intel C++ Compiler. 9595 if test yes != "$GCC"; then 9596 with_gnu_ld=no 9597 fi 9598 ;; 9599 interix*) 9600 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 9601 with_gnu_ld=yes 9602 ;; 9603 openbsd* | bitrig*) 9604 with_gnu_ld=no 9605 ;; 9606 esac 9607 9608 ld_shlibs=yes 9609 9610 # On some targets, GNU ld is compatible enough with the native linker 9611 # that we're better off using the native interface for both. 9612 lt_use_gnu_ld_interface=no 9613 if test yes = "$with_gnu_ld"; then 9614 case $host_os in 9615 aix*) 9616 # The AIX port of GNU ld has always aspired to compatibility 9617 # with the native linker. However, as the warning in the GNU ld 9618 # block says, versions before 2.19.5* couldn't really create working 9619 # shared libraries, regardless of the interface used. 9620 case `$LD -v 2>&1` in 9621 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 9622 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 9623 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 9624 *) 9625 lt_use_gnu_ld_interface=yes 9626 ;; 9627 esac 9628 ;; 9629 *) 9630 lt_use_gnu_ld_interface=yes 9631 ;; 9632 esac 9633 fi 9634 9635 if test yes = "$lt_use_gnu_ld_interface"; then 9636 # If archive_cmds runs LD, not CC, wlarc should be empty 9637 wlarc='$wl' 9638 9639 # Set some defaults for GNU ld with shared library support. These 9640 # are reset later if shared libraries are not supported. Putting them 9641 # here allows them to be overridden if necessary. 9642 runpath_var=LD_RUN_PATH 9643 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9644 export_dynamic_flag_spec='$wl--export-dynamic' 9645 # ancient GNU ld didn't support --whole-archive et. al. 9646 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9647 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 9648 else 9649 whole_archive_flag_spec= 9650 fi 9651 supports_anon_versioning=no 9652 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 9653 *GNU\ gold*) supports_anon_versioning=yes ;; 9654 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9655 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9656 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9657 *\ 2.11.*) ;; # other 2.11 versions 9658 *) supports_anon_versioning=yes ;; 9659 esac 9660 9661 # See if GNU ld supports shared libraries. 9662 case $host_os in 9663 aix[3-9]*) 9664 # On AIX/PPC, the GNU linker is very broken 9665 if test ia64 != "$host_cpu"; then 9666 ld_shlibs=no 9667 cat <<_LT_EOF 1>&2 9668 9669 *** Warning: the GNU linker, at least up to release 2.19, is reported 9670 *** to be unable to reliably create shared libraries on AIX. 9671 *** Therefore, libtool is disabling shared libraries support. If you 9672 *** really care for shared libraries, you may want to install binutils 9673 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 9674 *** You will then need to restart the configuration process. 9675 9676 _LT_EOF 9677 fi 9678 ;; 9679 9680 amigaos*) 9681 case $host_cpu in 9682 powerpc) 9683 # see comment about AmigaOS4 .so support 9684 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9685 archive_expsym_cmds='' 9686 ;; 9687 m68k) 9688 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9689 hardcode_libdir_flag_spec='-L$libdir' 9690 hardcode_minus_L=yes 9691 ;; 9692 esac 9693 ;; 9694 9695 beos*) 9696 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9697 allow_undefined_flag=unsupported 9698 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 9699 # support --undefined. This deserves some investigation. FIXME 9700 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9701 else 9702 ld_shlibs=no 9703 fi 9704 ;; 9705 9706 cygwin* | mingw* | pw32* | cegcc*) 9707 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9708 # as there is no search path for DLLs. 9709 hardcode_libdir_flag_spec='-L$libdir' 9710 export_dynamic_flag_spec='$wl--export-all-symbols' 9711 allow_undefined_flag=unsupported 9712 always_export_symbols=no 9713 enable_shared_with_static_runtimes=yes 9714 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 9715 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 9716 9717 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9718 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9719 # If the export-symbols file already is a .def file, use it as 9720 # is; otherwise, prepend EXPORTS... 9721 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9722 cp $export_symbols $output_objdir/$soname.def; 9723 else 9724 echo EXPORTS > $output_objdir/$soname.def; 9725 cat $export_symbols >> $output_objdir/$soname.def; 9726 fi~ 9727 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9728 else 9729 ld_shlibs=no 9730 fi 9731 ;; 9732 9733 haiku*) 9734 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9735 link_all_deplibs=yes 9736 ;; 9737 9738 os2*) 9739 hardcode_libdir_flag_spec='-L$libdir' 9740 hardcode_minus_L=yes 9741 allow_undefined_flag=unsupported 9742 shrext_cmds=.dll 9743 archive_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 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 9748 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9749 emximp -o $lib $output_objdir/$libname.def' 9750 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9751 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9752 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9753 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9754 prefix_cmds="$SED"~ 9755 if test EXPORTS = "`$SED 1q $export_symbols`"; then 9756 prefix_cmds="$prefix_cmds -e 1d"; 9757 fi~ 9758 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 9759 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 9760 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9761 emximp -o $lib $output_objdir/$libname.def' 9762 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 9763 enable_shared_with_static_runtimes=yes 9764 file_list_spec='@' 9765 ;; 9766 9767 interix[3-9]*) 9768 hardcode_direct=no 9769 hardcode_shlibpath_var=no 9770 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 9771 export_dynamic_flag_spec='$wl-E' 9772 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 9773 # Instead, shared libraries are loaded at an image base (0x10000000 by 9774 # default) and relocated if they conflict, which is a slow very memory 9775 # consuming and fragmenting process. To avoid this, we pick a random, 9776 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9777 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9778 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9779 archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9780 ;; 9781 9782 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9783 tmp_diet=no 9784 if test linux-dietlibc = "$host_os"; then 9785 case $cc_basename in 9786 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9787 esac 9788 fi 9789 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9790 && test no = "$tmp_diet" 9791 then 9792 tmp_addflag=' $pic_flag' 9793 tmp_sharedflag='-shared' 9794 case $cc_basename,$host_cpu in 9795 pgcc*) # Portland Group C compiler 9796 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' 9797 tmp_addflag=' $pic_flag' 9798 ;; 9799 pgf77* | pgf90* | pgf95* | pgfortran*) 9800 # Portland Group f77 and f90 compilers 9801 whole_archive_flag_spec='$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' 9802 tmp_addflag=' $pic_flag -Mnomain' ;; 9803 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9804 tmp_addflag=' -i_dynamic' ;; 9805 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9806 tmp_addflag=' -i_dynamic -nofor_main' ;; 9807 ifc* | ifort*) # Intel Fortran compiler 9808 tmp_addflag=' -nofor_main' ;; 9809 lf95*) # Lahey Fortran 8.1 9810 whole_archive_flag_spec= 9811 tmp_sharedflag='--shared' ;; 9812 nagfor*) # NAGFOR 5.3 9813 tmp_sharedflag='-Wl,-shared' ;; 9814 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9815 tmp_sharedflag='-qmkshrobj' 9816 tmp_addflag= ;; 9817 nvcc*) # Cuda Compiler Driver 2.2 9818 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9819 compiler_needs_object=yes 9820 ;; 9821 esac 9822 case `$CC -V 2>&1 | $SED 5q` in 9823 *Sun\ C*) # Sun C 5.9 9824 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9825 compiler_needs_object=yes 9826 tmp_sharedflag='-G' ;; 9827 *Sun\ F*) # Sun Fortran 8.3 9828 tmp_sharedflag='-G' ;; 9829 esac 9830 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9831 9832 if test yes = "$supports_anon_versioning"; then 9833 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9834 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9835 echo "local: *; };" >> $output_objdir/$libname.ver~ 9836 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 9837 fi 9838 9839 case $cc_basename in 9840 tcc*) 9841 export_dynamic_flag_spec='-rdynamic' 9842 ;; 9843 xlf* | bgf* | bgxlf* | mpixlf*) 9844 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9845 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9846 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9847 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 9848 if test yes = "$supports_anon_versioning"; then 9849 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9850 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9851 echo "local: *; };" >> $output_objdir/$libname.ver~ 9852 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9853 fi 9854 ;; 9855 esac 9856 else 9857 ld_shlibs=no 9858 fi 9859 ;; 9860 9861 netbsd*) 9862 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9863 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9864 wlarc= 9865 else 9866 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9867 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9868 fi 9869 ;; 9870 9871 solaris*) 9872 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9873 ld_shlibs=no 9874 cat <<_LT_EOF 1>&2 9875 9876 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9877 *** create shared libraries on Solaris systems. Therefore, libtool 9878 *** is disabling shared libraries support. We urge you to upgrade GNU 9879 *** binutils to release 2.9.1 or newer. Another option is to modify 9880 *** your PATH or compiler configuration so that the native linker is 9881 *** used, and then restart. 9882 9883 _LT_EOF 9884 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9885 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9886 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9887 else 9888 ld_shlibs=no 9889 fi 9890 ;; 9891 9892 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 9893 case `$LD -v 2>&1` in 9894 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 9895 ld_shlibs=no 9896 cat <<_LT_EOF 1>&2 9897 9898 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 9899 *** reliably create shared libraries on SCO systems. Therefore, libtool 9900 *** is disabling shared libraries support. We urge you to upgrade GNU 9901 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 9902 *** your PATH or compiler configuration so that the native linker is 9903 *** used, and then restart. 9904 9905 _LT_EOF 9906 ;; 9907 *) 9908 # For security reasons, it is highly recommended that you always 9909 # use absolute paths for naming shared libraries, and exclude the 9910 # DT_RUNPATH tag from executables and libraries. But doing so 9911 # requires that you compile everything twice, which is a pain. 9912 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9913 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9914 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9915 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9916 else 9917 ld_shlibs=no 9918 fi 9919 ;; 9920 esac 9921 ;; 9922 9923 sunos4*) 9924 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9925 wlarc= 9926 hardcode_direct=yes 9927 hardcode_shlibpath_var=no 9928 ;; 9929 9930 *) 9931 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9932 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9933 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9934 else 9935 ld_shlibs=no 9936 fi 9937 ;; 9938 esac 9939 9940 if test no = "$ld_shlibs"; then 9941 runpath_var= 9942 hardcode_libdir_flag_spec= 9943 export_dynamic_flag_spec= 9944 whole_archive_flag_spec= 9945 fi 9946 else 9947 # PORTME fill in a description of your system's linker (not GNU ld) 9948 case $host_os in 9949 aix3*) 9950 allow_undefined_flag=unsupported 9951 always_export_symbols=yes 9952 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 9953 # Note: this linker hardcodes the directories in LIBPATH if there 9954 # are no directories specified by -L. 9955 hardcode_minus_L=yes 9956 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 9957 # Neither direct hardcoding nor static linking is supported with a 9958 # broken collect2. 9959 hardcode_direct=unsupported 9960 fi 9961 ;; 9962 9963 aix[4-9]*) 9964 if test ia64 = "$host_cpu"; then 9965 # On IA64, the linker does run time linking by default, so we don't 9966 # have to do anything special. 9967 aix_use_runtimelinking=no 9968 exp_sym_flag='-Bexport' 9969 no_entry_flag= 9970 else 9971 # If we're using GNU nm, then we don't want the "-C" option. 9972 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 9973 # Without the "-l" option, or with the "-B" option, AIX nm treats 9974 # weak defined symbols like other global defined symbols, whereas 9975 # GNU nm marks them as "W". 9976 # While the 'weak' keyword is ignored in the Export File, we need 9977 # it in the Import File for the 'aix-soname' feature, so we have 9978 # to replace the "-B" option with "-P" for AIX nm. 9979 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 9980 export_symbols_cmds='$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' 9981 else 9982 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' 9983 fi 9984 aix_use_runtimelinking=no 9985 9986 # Test if we are trying to use run time linking or normal 9987 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 9988 # have runtime linking enabled, and use it for executables. 9989 # For shared libraries, we enable/disable runtime linking 9990 # depending on the kind of the shared library created - 9991 # when "with_aix_soname,aix_use_runtimelinking" is: 9992 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 9993 # "aix,yes" lib.so shared, rtl:yes, for executables 9994 # lib.a static archive 9995 # "both,no" lib.so.V(shr.o) shared, rtl:yes 9996 # lib.a(lib.so.V) shared, rtl:no, for executables 9997 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 9998 # lib.a(lib.so.V) shared, rtl:no 9999 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 10000 # lib.a static archive 10001 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 10002 for ld_flag in $LDFLAGS; do 10003 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 10004 aix_use_runtimelinking=yes 10005 break 10006 fi 10007 done 10008 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 10009 # With aix-soname=svr4, we create the lib.so.V shared archives only, 10010 # so we don't have lib.a shared libs to link our executables. 10011 # We have to force runtime linking in this case. 10012 aix_use_runtimelinking=yes 10013 LDFLAGS="$LDFLAGS -Wl,-brtl" 10014 fi 10015 ;; 10016 esac 10017 10018 exp_sym_flag='-bexport' 10019 no_entry_flag='-bnoentry' 10020 fi 10021 10022 # When large executables or shared objects are built, AIX ld can 10023 # have problems creating the table of contents. If linking a library 10024 # or program results in "error TOC overflow" add -mminimal-toc to 10025 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 10026 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 10027 10028 archive_cmds='' 10029 hardcode_direct=yes 10030 hardcode_direct_absolute=yes 10031 hardcode_libdir_separator=':' 10032 link_all_deplibs=yes 10033 file_list_spec='$wl-f,' 10034 case $with_aix_soname,$aix_use_runtimelinking in 10035 aix,*) ;; # traditional, no import file 10036 svr4,* | *,yes) # use import file 10037 # The Import File defines what to hardcode. 10038 hardcode_direct=no 10039 hardcode_direct_absolute=no 10040 ;; 10041 esac 10042 10043 if test yes = "$GCC"; then 10044 case $host_os in aix4.[012]|aix4.[012].*) 10045 # We only want to do this on AIX 4.2 and lower, the check 10046 # below for broken collect2 doesn't work under 4.3+ 10047 collect2name=`$CC -print-prog-name=collect2` 10048 if test -f "$collect2name" && 10049 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 10050 then 10051 # We have reworked collect2 10052 : 10053 else 10054 # We have old collect2 10055 hardcode_direct=unsupported 10056 # It fails to find uninstalled libraries when the uninstalled 10057 # path is not listed in the libpath. Setting hardcode_minus_L 10058 # to unsupported forces relinking 10059 hardcode_minus_L=yes 10060 hardcode_libdir_flag_spec='-L$libdir' 10061 hardcode_libdir_separator= 10062 fi 10063 ;; 10064 esac 10065 shared_flag='-shared' 10066 if test yes = "$aix_use_runtimelinking"; then 10067 shared_flag="$shared_flag "'$wl-G' 10068 fi 10069 # Need to ensure runtime linking is disabled for the traditional 10070 # shared library, or the linker may eventually find shared libraries 10071 # /with/ Import File - we do not want to mix them. 10072 shared_flag_aix='-shared' 10073 shared_flag_svr4='-shared $wl-G' 10074 else 10075 # not using gcc 10076 if test ia64 = "$host_cpu"; then 10077 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 10078 # chokes on -Wl,-G. The following line is correct: 10079 shared_flag='-G' 10080 else 10081 if test yes = "$aix_use_runtimelinking"; then 10082 shared_flag='$wl-G' 10083 else 10084 shared_flag='$wl-bM:SRE' 10085 fi 10086 shared_flag_aix='$wl-bM:SRE' 10087 shared_flag_svr4='$wl-G' 10088 fi 10089 fi 10090 10091 export_dynamic_flag_spec='$wl-bexpall' 10092 # It seems that -bexpall does not export symbols beginning with 10093 # underscore (_), so it is better to generate a list of symbols to export. 10094 always_export_symbols=yes 10095 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 10096 # Warning - without using the other runtime loading flags (-brtl), 10097 # -berok will link without error, but may produce a broken library. 10098 allow_undefined_flag='-berok' 10099 # Determine the default libpath from the value encoded in an 10100 # empty executable. 10101 if test set = "${lt_cv_aix_libpath+set}"; then 10102 aix_libpath=$lt_cv_aix_libpath 10103 else 10104 if test ${lt_cv_aix_libpath_+y} 10105 then : 10106 printf %s "(cached) " >&6 10107 else $as_nop 10108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10109 /* end confdefs.h. */ 10110 10111 int 10112 main (void) 10113 { 10114 10115 ; 10116 return 0; 10117 } 10118 _ACEOF 10119 if ac_fn_c_try_link "$LINENO" 10120 then : 10121 10122 lt_aix_libpath_sed=' 10123 /Import File Strings/,/^$/ { 10124 /^0/ { 10125 s/^0 *\([^ ]*\) *$/\1/ 10126 p 10127 } 10128 }' 10129 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10130 # Check for a 64-bit object if we didn't find anything. 10131 if test -z "$lt_cv_aix_libpath_"; then 10132 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10133 fi 10134 fi 10135 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10136 conftest$ac_exeext conftest.$ac_ext 10137 if test -z "$lt_cv_aix_libpath_"; then 10138 lt_cv_aix_libpath_=/usr/lib:/lib 10139 fi 10140 10141 fi 10142 10143 aix_libpath=$lt_cv_aix_libpath_ 10144 fi 10145 10146 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10147 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' '$shared_flag 10148 else 10149 if test ia64 = "$host_cpu"; then 10150 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 10151 allow_undefined_flag="-z nodefs" 10152 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 10153 else 10154 # Determine the default libpath from the value encoded in an 10155 # empty executable. 10156 if test set = "${lt_cv_aix_libpath+set}"; then 10157 aix_libpath=$lt_cv_aix_libpath 10158 else 10159 if test ${lt_cv_aix_libpath_+y} 10160 then : 10161 printf %s "(cached) " >&6 10162 else $as_nop 10163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10164 /* end confdefs.h. */ 10165 10166 int 10167 main (void) 10168 { 10169 10170 ; 10171 return 0; 10172 } 10173 _ACEOF 10174 if ac_fn_c_try_link "$LINENO" 10175 then : 10176 10177 lt_aix_libpath_sed=' 10178 /Import File Strings/,/^$/ { 10179 /^0/ { 10180 s/^0 *\([^ ]*\) *$/\1/ 10181 p 10182 } 10183 }' 10184 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10185 # Check for a 64-bit object if we didn't find anything. 10186 if test -z "$lt_cv_aix_libpath_"; then 10187 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10188 fi 10189 fi 10190 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10191 conftest$ac_exeext conftest.$ac_ext 10192 if test -z "$lt_cv_aix_libpath_"; then 10193 lt_cv_aix_libpath_=/usr/lib:/lib 10194 fi 10195 10196 fi 10197 10198 aix_libpath=$lt_cv_aix_libpath_ 10199 fi 10200 10201 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10202 # Warning - without using the other run time loading flags, 10203 # -berok will link without error, but may produce a broken library. 10204 no_undefined_flag=' $wl-bernotok' 10205 allow_undefined_flag=' $wl-berok' 10206 if test yes = "$with_gnu_ld"; then 10207 # We only use this code for GNU lds that support --whole-archive. 10208 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 10209 else 10210 # Exported symbols can be pulled into shared objects from archives 10211 whole_archive_flag_spec='$convenience' 10212 fi 10213 archive_cmds_need_lc=yes 10214 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 10215 # -brtl affects multiple linker settings, -berok does not and is overridden later 10216 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 10217 if test svr4 != "$with_aix_soname"; then 10218 # This is similar to how AIX traditionally builds its shared libraries. 10219 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/$soname' 10220 fi 10221 if test aix != "$with_aix_soname"; then 10222 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/$shared_archive_member_spec.imp' 10223 else 10224 # used by -dlpreopen to get the symbols 10225 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 10226 fi 10227 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 10228 fi 10229 fi 10230 ;; 10231 10232 amigaos*) 10233 case $host_cpu in 10234 powerpc) 10235 # see comment about AmigaOS4 .so support 10236 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10237 archive_expsym_cmds='' 10238 ;; 10239 m68k) 10240 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 10241 hardcode_libdir_flag_spec='-L$libdir' 10242 hardcode_minus_L=yes 10243 ;; 10244 esac 10245 ;; 10246 10247 bsdi[45]*) 10248 export_dynamic_flag_spec=-rdynamic 10249 ;; 10250 10251 cygwin* | mingw* | pw32* | cegcc*) 10252 # When not using gcc, we currently assume that we are using 10253 # Microsoft Visual C++ or Intel C++ Compiler. 10254 # hardcode_libdir_flag_spec is actually meaningless, as there is 10255 # no search path for DLLs. 10256 case $cc_basename in 10257 cl* | icl*) 10258 # Native MSVC or ICC 10259 hardcode_libdir_flag_spec=' ' 10260 allow_undefined_flag=unsupported 10261 always_export_symbols=yes 10262 file_list_spec='@' 10263 # Tell ltmain to make .lib files, not .a files. 10264 libext=lib 10265 # Tell ltmain to make .dll files, not .so files. 10266 shrext_cmds=.dll 10267 # FIXME: Setting linknames here is a bad hack. 10268 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 10269 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 10270 cp "$export_symbols" "$output_objdir/$soname.def"; 10271 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 10272 else 10273 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 10274 fi~ 10275 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 10276 linknames=' 10277 # The linker will not automatically build a static lib if we build a DLL. 10278 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 10279 enable_shared_with_static_runtimes=yes 10280 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 10281 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 10282 # Don't use ranlib 10283 old_postinstall_cmds='chmod 644 $oldlib' 10284 postlink_cmds='lt_outputfile="@OUTPUT@"~ 10285 lt_tool_outputfile="@TOOL_OUTPUT@"~ 10286 case $lt_outputfile in 10287 *.exe|*.EXE) ;; 10288 *) 10289 lt_outputfile=$lt_outputfile.exe 10290 lt_tool_outputfile=$lt_tool_outputfile.exe 10291 ;; 10292 esac~ 10293 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 10294 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 10295 $RM "$lt_outputfile.manifest"; 10296 fi' 10297 ;; 10298 *) 10299 # Assume MSVC and ICC wrapper 10300 hardcode_libdir_flag_spec=' ' 10301 allow_undefined_flag=unsupported 10302 # Tell ltmain to make .lib files, not .a files. 10303 libext=lib 10304 # Tell ltmain to make .dll files, not .so files. 10305 shrext_cmds=.dll 10306 # FIXME: Setting linknames here is a bad hack. 10307 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 10308 # The linker will automatically build a .lib file if we build a DLL. 10309 old_archive_from_new_cmds='true' 10310 # FIXME: Should let the user specify the lib program. 10311 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 10312 enable_shared_with_static_runtimes=yes 10313 ;; 10314 esac 10315 ;; 10316 10317 darwin* | rhapsody*) 10318 10319 10320 archive_cmds_need_lc=no 10321 hardcode_direct=no 10322 hardcode_automatic=yes 10323 hardcode_shlibpath_var=unsupported 10324 if test yes = "$lt_cv_ld_force_load"; then 10325 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 10326 10327 else 10328 whole_archive_flag_spec='' 10329 fi 10330 link_all_deplibs=yes 10331 allow_undefined_flag=$_lt_dar_allow_undefined 10332 case $cc_basename in 10333 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 10334 *) _lt_dar_can_shared=$GCC ;; 10335 esac 10336 if test yes = "$_lt_dar_can_shared"; then 10337 output_verbose_link_cmd=func_echo_all 10338 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 10339 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 10340 archive_expsym_cmds="$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$_lt_dsymutil" 10341 module_expsym_cmds="$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" 10342 10343 else 10344 ld_shlibs=no 10345 fi 10346 10347 ;; 10348 10349 dgux*) 10350 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10351 hardcode_libdir_flag_spec='-L$libdir' 10352 hardcode_shlibpath_var=no 10353 ;; 10354 10355 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 10356 # support. Future versions do this automatically, but an explicit c++rt0.o 10357 # does not break anything, and helps significantly (at the cost of a little 10358 # extra space). 10359 freebsd2.2*) 10360 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 10361 hardcode_libdir_flag_spec='-R$libdir' 10362 hardcode_direct=yes 10363 hardcode_shlibpath_var=no 10364 ;; 10365 10366 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 10367 freebsd2.*) 10368 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10369 hardcode_direct=yes 10370 hardcode_minus_L=yes 10371 hardcode_shlibpath_var=no 10372 ;; 10373 10374 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 10375 freebsd* | dragonfly* | midnightbsd*) 10376 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10377 hardcode_libdir_flag_spec='-R$libdir' 10378 hardcode_direct=yes 10379 hardcode_shlibpath_var=no 10380 ;; 10381 10382 hpux9*) 10383 if test yes = "$GCC"; then 10384 archive_cmds='$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 $lib' 10385 else 10386 archive_cmds='$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 $lib' 10387 fi 10388 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10389 hardcode_libdir_separator=: 10390 hardcode_direct=yes 10391 10392 # hardcode_minus_L: Not really in the search PATH, 10393 # but as the default location of the library. 10394 hardcode_minus_L=yes 10395 export_dynamic_flag_spec='$wl-E' 10396 ;; 10397 10398 hpux10*) 10399 if test yes,no = "$GCC,$with_gnu_ld"; then 10400 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10401 else 10402 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10403 fi 10404 if test no = "$with_gnu_ld"; then 10405 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10406 hardcode_libdir_separator=: 10407 hardcode_direct=yes 10408 hardcode_direct_absolute=yes 10409 export_dynamic_flag_spec='$wl-E' 10410 # hardcode_minus_L: Not really in the search PATH, 10411 # but as the default location of the library. 10412 hardcode_minus_L=yes 10413 fi 10414 ;; 10415 10416 hpux11*) 10417 if test yes,no = "$GCC,$with_gnu_ld"; then 10418 case $host_cpu in 10419 hppa*64*) 10420 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10421 ;; 10422 ia64*) 10423 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10424 ;; 10425 *) 10426 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10427 ;; 10428 esac 10429 else 10430 case $host_cpu in 10431 hppa*64*) 10432 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10433 ;; 10434 ia64*) 10435 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10436 ;; 10437 *) 10438 10439 # Older versions of the 11.00 compiler do not understand -b yet 10440 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 10441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 10442 printf %s "checking if $CC understands -b... " >&6; } 10443 if test ${lt_cv_prog_compiler__b+y} 10444 then : 10445 printf %s "(cached) " >&6 10446 else $as_nop 10447 lt_cv_prog_compiler__b=no 10448 save_LDFLAGS=$LDFLAGS 10449 LDFLAGS="$LDFLAGS -b" 10450 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10451 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10452 # The linker can only warn and ignore the option if not recognized 10453 # So say no if there are warnings 10454 if test -s conftest.err; then 10455 # Append any errors to the config.log. 10456 cat conftest.err 1>&5 10457 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10458 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10459 if diff conftest.exp conftest.er2 >/dev/null; then 10460 lt_cv_prog_compiler__b=yes 10461 fi 10462 else 10463 lt_cv_prog_compiler__b=yes 10464 fi 10465 fi 10466 $RM -r conftest* 10467 LDFLAGS=$save_LDFLAGS 10468 10469 fi 10470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 10471 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } 10472 10473 if test yes = "$lt_cv_prog_compiler__b"; then 10474 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10475 else 10476 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10477 fi 10478 10479 ;; 10480 esac 10481 fi 10482 if test no = "$with_gnu_ld"; then 10483 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10484 hardcode_libdir_separator=: 10485 10486 case $host_cpu in 10487 hppa*64*|ia64*) 10488 hardcode_direct=no 10489 hardcode_shlibpath_var=no 10490 ;; 10491 *) 10492 hardcode_direct=yes 10493 hardcode_direct_absolute=yes 10494 export_dynamic_flag_spec='$wl-E' 10495 10496 # hardcode_minus_L: Not really in the search PATH, 10497 # but as the default location of the library. 10498 hardcode_minus_L=yes 10499 ;; 10500 esac 10501 fi 10502 ;; 10503 10504 irix5* | irix6* | nonstopux*) 10505 if test yes = "$GCC"; then 10506 archive_cmds='$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 $lib' 10507 # Try to use the -exported_symbol ld option, if it does not 10508 # work, assume that -exports_file does not work either and 10509 # implicitly export all symbols. 10510 # This should be the same for all languages, so no per-tag cache variable. 10511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 10512 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 10513 if test ${lt_cv_irix_exported_symbol+y} 10514 then : 10515 printf %s "(cached) " >&6 10516 else $as_nop 10517 save_LDFLAGS=$LDFLAGS 10518 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 10519 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10520 /* end confdefs.h. */ 10521 int foo (void) { return 0; } 10522 _ACEOF 10523 if ac_fn_c_try_link "$LINENO" 10524 then : 10525 lt_cv_irix_exported_symbol=yes 10526 else $as_nop 10527 lt_cv_irix_exported_symbol=no 10528 fi 10529 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10530 conftest$ac_exeext conftest.$ac_ext 10531 LDFLAGS=$save_LDFLAGS 10532 fi 10533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 10534 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } 10535 if test yes = "$lt_cv_irix_exported_symbol"; then 10536 archive_expsym_cmds='$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 $lib' 10537 fi 10538 else 10539 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10540 archive_expsym_cmds='$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 $lib' 10541 fi 10542 archive_cmds_need_lc='no' 10543 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10544 hardcode_libdir_separator=: 10545 inherit_rpath=yes 10546 link_all_deplibs=yes 10547 ;; 10548 10549 linux*) 10550 case $cc_basename in 10551 tcc*) 10552 # Fabrice Bellard et al's Tiny C Compiler 10553 ld_shlibs=yes 10554 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10555 ;; 10556 esac 10557 ;; 10558 10559 netbsd*) 10560 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10561 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10562 else 10563 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10564 fi 10565 hardcode_libdir_flag_spec='-R$libdir' 10566 hardcode_direct=yes 10567 hardcode_shlibpath_var=no 10568 ;; 10569 10570 newsos6) 10571 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10572 hardcode_direct=yes 10573 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10574 hardcode_libdir_separator=: 10575 hardcode_shlibpath_var=no 10576 ;; 10577 10578 *nto* | *qnx*) 10579 ;; 10580 10581 openbsd* | bitrig*) 10582 if test -f /usr/libexec/ld.so; then 10583 hardcode_direct=yes 10584 hardcode_shlibpath_var=no 10585 hardcode_direct_absolute=yes 10586 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10587 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10588 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 10589 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10590 export_dynamic_flag_spec='$wl-E' 10591 else 10592 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10593 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10594 fi 10595 else 10596 ld_shlibs=no 10597 fi 10598 ;; 10599 10600 os2*) 10601 hardcode_libdir_flag_spec='-L$libdir' 10602 hardcode_minus_L=yes 10603 allow_undefined_flag=unsupported 10604 shrext_cmds=.dll 10605 archive_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 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10610 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10611 emximp -o $lib $output_objdir/$libname.def' 10612 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10613 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10614 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10615 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10616 prefix_cmds="$SED"~ 10617 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10618 prefix_cmds="$prefix_cmds -e 1d"; 10619 fi~ 10620 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10621 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10622 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10623 emximp -o $lib $output_objdir/$libname.def' 10624 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10625 enable_shared_with_static_runtimes=yes 10626 file_list_spec='@' 10627 ;; 10628 10629 osf3*) 10630 if test yes = "$GCC"; then 10631 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10632 archive_cmds='$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 $lib' 10633 else 10634 allow_undefined_flag=' -expect_unresolved \*' 10635 archive_cmds='$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 $lib' 10636 fi 10637 archive_cmds_need_lc='no' 10638 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10639 hardcode_libdir_separator=: 10640 ;; 10641 10642 osf4* | osf5*) # as osf3* with the addition of -msym flag 10643 if test yes = "$GCC"; then 10644 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10645 archive_cmds='$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 $lib' 10646 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10647 else 10648 allow_undefined_flag=' -expect_unresolved \*' 10649 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' 10650 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~ 10651 $CC -shared$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' 10652 10653 # Both c and cxx compiler support -rpath directly 10654 hardcode_libdir_flag_spec='-rpath $libdir' 10655 fi 10656 archive_cmds_need_lc='no' 10657 hardcode_libdir_separator=: 10658 ;; 10659 10660 solaris*) 10661 no_undefined_flag=' -z defs' 10662 if test yes = "$GCC"; then 10663 wlarc='$wl' 10664 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10665 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10666 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10667 else 10668 case `$CC -V 2>&1` in 10669 *"Compilers 5.0"*) 10670 wlarc='' 10671 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 10672 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10673 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10674 ;; 10675 *) 10676 wlarc='$wl' 10677 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10678 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10679 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10680 ;; 10681 esac 10682 fi 10683 hardcode_libdir_flag_spec='-R$libdir' 10684 hardcode_shlibpath_var=no 10685 case $host_os in 10686 solaris2.[0-5] | solaris2.[0-5].*) ;; 10687 *) 10688 # The compiler driver will combine and reorder linker options, 10689 # but understands '-z linker_flag'. GCC discards it without '$wl', 10690 # but is careful enough not to reorder. 10691 # Supported since Solaris 2.6 (maybe 2.5.1?) 10692 if test yes = "$GCC"; then 10693 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 10694 else 10695 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10696 fi 10697 ;; 10698 esac 10699 link_all_deplibs=yes 10700 ;; 10701 10702 sunos4*) 10703 if test sequent = "$host_vendor"; then 10704 # Use $CC to link under sequent, because it throws in some extra .o 10705 # files that make .init and .fini sections work. 10706 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10707 else 10708 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10709 fi 10710 hardcode_libdir_flag_spec='-L$libdir' 10711 hardcode_direct=yes 10712 hardcode_minus_L=yes 10713 hardcode_shlibpath_var=no 10714 ;; 10715 10716 sysv4) 10717 case $host_vendor in 10718 sni) 10719 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10720 hardcode_direct=yes # is this really true??? 10721 ;; 10722 siemens) 10723 ## LD is ld it makes a PLAMLIB 10724 ## CC just makes a GrossModule. 10725 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10726 reload_cmds='$CC -r -o $output$reload_objs' 10727 hardcode_direct=no 10728 ;; 10729 motorola) 10730 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10731 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10732 ;; 10733 esac 10734 runpath_var='LD_RUN_PATH' 10735 hardcode_shlibpath_var=no 10736 ;; 10737 10738 sysv4.3*) 10739 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10740 hardcode_shlibpath_var=no 10741 export_dynamic_flag_spec='-Bexport' 10742 ;; 10743 10744 sysv4*MP*) 10745 if test -d /usr/nec; then 10746 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10747 hardcode_shlibpath_var=no 10748 runpath_var=LD_RUN_PATH 10749 hardcode_runpath_var=yes 10750 ld_shlibs=yes 10751 fi 10752 ;; 10753 10754 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 10755 no_undefined_flag='$wl-z,text' 10756 archive_cmds_need_lc=no 10757 hardcode_shlibpath_var=no 10758 runpath_var='LD_RUN_PATH' 10759 10760 if test yes = "$GCC"; then 10761 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10762 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10763 else 10764 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10765 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10766 fi 10767 ;; 10768 10769 sysv5* | sco3.2v5* | sco5v6*) 10770 # Note: We CANNOT use -z defs as we might desire, because we do not 10771 # link with -lc, and that would cause any symbols used from libc to 10772 # always be unresolved, which means just about no library would 10773 # ever link correctly. If we're not using GNU ld we use -z text 10774 # though, which does catch some bad symbols but isn't as heavy-handed 10775 # as -z defs. 10776 no_undefined_flag='$wl-z,text' 10777 allow_undefined_flag='$wl-z,nodefs' 10778 archive_cmds_need_lc=no 10779 hardcode_shlibpath_var=no 10780 hardcode_libdir_flag_spec='$wl-R,$libdir' 10781 hardcode_libdir_separator=':' 10782 link_all_deplibs=yes 10783 export_dynamic_flag_spec='$wl-Bexport' 10784 runpath_var='LD_RUN_PATH' 10785 10786 if test yes = "$GCC"; then 10787 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10788 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10789 else 10790 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10791 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10792 fi 10793 ;; 10794 10795 uts4*) 10796 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10797 hardcode_libdir_flag_spec='-L$libdir' 10798 hardcode_shlibpath_var=no 10799 ;; 10800 10801 *) 10802 ld_shlibs=no 10803 ;; 10804 esac 10805 10806 if test sni = "$host_vendor"; then 10807 case $host in 10808 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 10809 export_dynamic_flag_spec='$wl-Blargedynsym' 10810 ;; 10811 esac 10812 fi 10813 fi 10814 10815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 10816 printf "%s\n" "$ld_shlibs" >&6; } 10817 test no = "$ld_shlibs" && can_build_shared=no 10818 10819 with_gnu_ld=$with_gnu_ld 10820 10821 10822 10823 10824 10825 10826 10827 10828 10829 10830 10831 10832 10833 10834 10835 # 10836 # Do we need to explicitly link libc? 10837 # 10838 case "x$archive_cmds_need_lc" in 10839 x|xyes) 10840 # Assume -lc should be added 10841 archive_cmds_need_lc=yes 10842 10843 if test yes,yes = "$GCC,$enable_shared"; then 10844 case $archive_cmds in 10845 *'~'*) 10846 # FIXME: we may have to deal with multi-command sequences. 10847 ;; 10848 '$CC '*) 10849 # Test whether the compiler implicitly links with -lc since on some 10850 # systems, -lgcc has to come before -lc. If gcc already passes -lc 10851 # to ld, don't add -lc before -lgcc. 10852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 10853 printf %s "checking whether -lc should be explicitly linked in... " >&6; } 10854 if test ${lt_cv_archive_cmds_need_lc+y} 10855 then : 10856 printf %s "(cached) " >&6 10857 else $as_nop 10858 $RM conftest* 10859 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10860 10861 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10862 (eval $ac_compile) 2>&5 10863 ac_status=$? 10864 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10865 test $ac_status = 0; } 2>conftest.err; then 10866 soname=conftest 10867 lib=conftest 10868 libobjs=conftest.$ac_objext 10869 deplibs= 10870 wl=$lt_prog_compiler_wl 10871 pic_flag=$lt_prog_compiler_pic 10872 compiler_flags=-v 10873 linker_flags=-v 10874 verstring= 10875 output_objdir=. 10876 libname=conftest 10877 lt_save_allow_undefined_flag=$allow_undefined_flag 10878 allow_undefined_flag= 10879 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10880 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10881 ac_status=$? 10882 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10883 test $ac_status = 0; } 10884 then 10885 lt_cv_archive_cmds_need_lc=no 10886 else 10887 lt_cv_archive_cmds_need_lc=yes 10888 fi 10889 allow_undefined_flag=$lt_save_allow_undefined_flag 10890 else 10891 cat conftest.err 1>&5 10892 fi 10893 $RM conftest* 10894 10895 fi 10896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 10897 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } 10898 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 10899 ;; 10900 esac 10901 fi 10902 ;; 10903 esac 10904 10905 10906 10907 10908 10909 10910 10911 10912 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 10975 10976 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 10993 10994 10995 10996 10997 10998 10999 11000 11001 11002 11003 11004 11005 11006 11007 11008 11009 11010 11011 11012 11013 11014 11015 11016 11017 11018 11019 11020 11021 11022 11023 11024 11025 11026 11027 11028 11029 11030 11031 11032 11033 11034 11035 11036 11037 11038 11039 11040 11041 11042 11043 11044 11045 11046 11047 11048 11049 11050 11051 11052 11053 11054 11055 11056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 11057 printf %s "checking dynamic linker characteristics... " >&6; } 11058 11059 if test yes = "$GCC"; then 11060 case $host_os in 11061 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 11062 *) lt_awk_arg='/^libraries:/' ;; 11063 esac 11064 case $host_os in 11065 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 11066 *) lt_sed_strip_eq='s|=/|/|g' ;; 11067 esac 11068 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 11069 case $lt_search_path_spec in 11070 *\;*) 11071 # if the path contains ";" then we assume it to be the separator 11072 # otherwise default to the standard path separator (i.e. ":") - it is 11073 # assumed that no part of a normal pathname contains ";" but that should 11074 # okay in the real world where ";" in dirpaths is itself problematic. 11075 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 11076 ;; 11077 *) 11078 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 11079 ;; 11080 esac 11081 # Ok, now we have the path, separated by spaces, we can step through it 11082 # and add multilib dir if necessary... 11083 lt_tmp_lt_search_path_spec= 11084 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 11085 # ...but if some path component already ends with the multilib dir we assume 11086 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 11087 case "$lt_multi_os_dir; $lt_search_path_spec " in 11088 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 11089 lt_multi_os_dir= 11090 ;; 11091 esac 11092 for lt_sys_path in $lt_search_path_spec; do 11093 if test -d "$lt_sys_path$lt_multi_os_dir"; then 11094 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 11095 elif test -n "$lt_multi_os_dir"; then 11096 test -d "$lt_sys_path" && \ 11097 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 11098 fi 11099 done 11100 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 11101 BEGIN {RS = " "; FS = "/|\n";} { 11102 lt_foo = ""; 11103 lt_count = 0; 11104 for (lt_i = NF; lt_i > 0; lt_i--) { 11105 if ($lt_i != "" && $lt_i != ".") { 11106 if ($lt_i == "..") { 11107 lt_count++; 11108 } else { 11109 if (lt_count == 0) { 11110 lt_foo = "/" $lt_i lt_foo; 11111 } else { 11112 lt_count--; 11113 } 11114 } 11115 } 11116 } 11117 if (lt_foo != "") { lt_freq[lt_foo]++; } 11118 if (lt_freq[lt_foo] == 1) { print lt_foo; } 11119 }'` 11120 # AWK program above erroneously prepends '/' to C:/dos/paths 11121 # for these hosts. 11122 case $host_os in 11123 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 11124 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 11125 esac 11126 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 11127 else 11128 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11129 fi 11130 library_names_spec= 11131 libname_spec='lib$name' 11132 soname_spec= 11133 shrext_cmds=.so 11134 postinstall_cmds= 11135 postuninstall_cmds= 11136 finish_cmds= 11137 finish_eval= 11138 shlibpath_var= 11139 shlibpath_overrides_runpath=unknown 11140 version_type=none 11141 dynamic_linker="$host_os ld.so" 11142 sys_lib_dlsearch_path_spec="/lib /usr/lib" 11143 need_lib_prefix=unknown 11144 hardcode_into_libs=no 11145 11146 # when you set need_version to no, make sure it does not cause -set_version 11147 # flags to be left without arguments 11148 need_version=unknown 11149 11150 11151 11152 case $host_os in 11153 aix3*) 11154 version_type=linux # correct to gnu/linux during the next big refactor 11155 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 11156 shlibpath_var=LIBPATH 11157 11158 # AIX 3 has no versioning support, so we append a major version to the name. 11159 soname_spec='$libname$release$shared_ext$major' 11160 ;; 11161 11162 aix[4-9]*) 11163 version_type=linux # correct to gnu/linux during the next big refactor 11164 need_lib_prefix=no 11165 need_version=no 11166 hardcode_into_libs=yes 11167 if test ia64 = "$host_cpu"; then 11168 # AIX 5 supports IA64 11169 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 11170 shlibpath_var=LD_LIBRARY_PATH 11171 else 11172 # With GCC up to 2.95.x, collect2 would create an import file 11173 # for dependence libraries. The import file would start with 11174 # the line '#! .'. This would cause the generated library to 11175 # depend on '.', always an invalid library. This was fixed in 11176 # development snapshots of GCC prior to 3.0. 11177 case $host_os in 11178 aix4 | aix4.[01] | aix4.[01].*) 11179 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 11180 echo ' yes ' 11181 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 11182 : 11183 else 11184 can_build_shared=no 11185 fi 11186 ;; 11187 esac 11188 # Using Import Files as archive members, it is possible to support 11189 # filename-based versioning of shared library archives on AIX. While 11190 # this would work for both with and without runtime linking, it will 11191 # prevent static linking of such archives. So we do filename-based 11192 # shared library versioning with .so extension only, which is used 11193 # when both runtime linking and shared linking is enabled. 11194 # Unfortunately, runtime linking may impact performance, so we do 11195 # not want this to be the default eventually. Also, we use the 11196 # versioned .so libs for executables only if there is the -brtl 11197 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 11198 # To allow for filename-based versioning support, we need to create 11199 # libNAME.so.V as an archive file, containing: 11200 # *) an Import File, referring to the versioned filename of the 11201 # archive as well as the shared archive member, telling the 11202 # bitwidth (32 or 64) of that shared object, and providing the 11203 # list of exported symbols of that shared object, eventually 11204 # decorated with the 'weak' keyword 11205 # *) the shared object with the F_LOADONLY flag set, to really avoid 11206 # it being seen by the linker. 11207 # At run time we better use the real file rather than another symlink, 11208 # but for link time we create the symlink libNAME.so -> libNAME.so.V 11209 11210 case $with_aix_soname,$aix_use_runtimelinking in 11211 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 11212 # soname into executable. Probably we can add versioning support to 11213 # collect2, so additional links can be useful in future. 11214 aix,yes) # traditional libtool 11215 dynamic_linker='AIX unversionable lib.so' 11216 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 11217 # instead of lib<name>.a to let people know that these are not 11218 # typical AIX shared libraries. 11219 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11220 ;; 11221 aix,no) # traditional AIX only 11222 dynamic_linker='AIX lib.a(lib.so.V)' 11223 # We preserve .a as extension for shared libraries through AIX4.2 11224 # and later when we are not doing run time linking. 11225 library_names_spec='$libname$release.a $libname.a' 11226 soname_spec='$libname$release$shared_ext$major' 11227 ;; 11228 svr4,*) # full svr4 only 11229 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 11230 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11231 # We do not specify a path in Import Files, so LIBPATH fires. 11232 shlibpath_overrides_runpath=yes 11233 ;; 11234 *,yes) # both, prefer svr4 11235 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 11236 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11237 # unpreferred sharedlib libNAME.a needs extra handling 11238 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"' 11239 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.$libext"' 11240 # We do not specify a path in Import Files, so LIBPATH fires. 11241 shlibpath_overrides_runpath=yes 11242 ;; 11243 *,no) # both, prefer aix 11244 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 11245 library_names_spec='$libname$release.a $libname.a' 11246 soname_spec='$libname$release$shared_ext$major' 11247 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 11248 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 11249 postuninstall_cmds='test -z "$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"' 11250 ;; 11251 esac 11252 shlibpath_var=LIBPATH 11253 fi 11254 ;; 11255 11256 amigaos*) 11257 case $host_cpu in 11258 powerpc) 11259 # Since July 2007 AmigaOS4 officially supports .so libraries. 11260 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 11261 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11262 ;; 11263 m68k) 11264 library_names_spec='$libname.ixlibrary $libname.a' 11265 # Create ${libname}_ixlibrary.a entries in /sys/libs. 11266 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 ${libname}_ixlibrary.a || exit 1; done' 11267 ;; 11268 esac 11269 ;; 11270 11271 beos*) 11272 library_names_spec='$libname$shared_ext' 11273 dynamic_linker="$host_os ld.so" 11274 shlibpath_var=LIBRARY_PATH 11275 ;; 11276 11277 bsdi[45]*) 11278 version_type=linux # correct to gnu/linux during the next big refactor 11279 need_version=no 11280 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11281 soname_spec='$libname$release$shared_ext$major' 11282 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 11283 shlibpath_var=LD_LIBRARY_PATH 11284 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 11285 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 11286 # the default ld.so.conf also contains /usr/contrib/lib and 11287 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 11288 # libtool to hard-code these into programs 11289 ;; 11290 11291 cygwin* | mingw* | pw32* | cegcc*) 11292 version_type=windows 11293 shrext_cmds=.dll 11294 need_version=no 11295 need_lib_prefix=no 11296 11297 case $GCC,$cc_basename in 11298 yes,*) 11299 # gcc 11300 library_names_spec='$libname.dll.a' 11301 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11302 postinstall_cmds='base_file=`basename \$file`~ 11303 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11304 dldir=$destdir/`dirname \$dlpath`~ 11305 test -d \$dldir || mkdir -p \$dldir~ 11306 $install_prog $dir/$dlname \$dldir/$dlname~ 11307 chmod a+x \$dldir/$dlname~ 11308 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11309 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11310 fi' 11311 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11312 dlpath=$dir/\$dldll~ 11313 $RM \$dlpath' 11314 shlibpath_overrides_runpath=yes 11315 11316 case $host_os in 11317 cygwin*) 11318 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 11319 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11320 11321 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 11322 ;; 11323 mingw* | cegcc*) 11324 # MinGW DLLs use traditional 'lib' prefix 11325 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11326 ;; 11327 pw32*) 11328 # pw32 DLLs use 'pw' prefix rather than 'lib' 11329 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11330 ;; 11331 esac 11332 dynamic_linker='Win32 ld.exe' 11333 ;; 11334 11335 *,cl* | *,icl*) 11336 # Native MSVC or ICC 11337 libname_spec='$name' 11338 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11339 library_names_spec='$libname.dll.lib' 11340 11341 case $build_os in 11342 mingw*) 11343 sys_lib_search_path_spec= 11344 lt_save_ifs=$IFS 11345 IFS=';' 11346 for lt_path in $LIB 11347 do 11348 IFS=$lt_save_ifs 11349 # Let DOS variable expansion print the short 8.3 style file name. 11350 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 11351 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 11352 done 11353 IFS=$lt_save_ifs 11354 # Convert to MSYS style. 11355 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 11356 ;; 11357 cygwin*) 11358 # Convert to unix form, then to dos form, then back to unix form 11359 # but this time dos style (no spaces!) so that the unix form looks 11360 # like /cygdrive/c/PROGRA~1:/cygdr... 11361 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 11362 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 11363 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11364 ;; 11365 *) 11366 sys_lib_search_path_spec=$LIB 11367 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 11368 # It is most probably a Windows format PATH. 11369 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 11370 else 11371 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11372 fi 11373 # FIXME: find the short name or the path components, as spaces are 11374 # common. (e.g. "Program Files" -> "PROGRA~1") 11375 ;; 11376 esac 11377 11378 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11379 postinstall_cmds='base_file=`basename \$file`~ 11380 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11381 dldir=$destdir/`dirname \$dlpath`~ 11382 test -d \$dldir || mkdir -p \$dldir~ 11383 $install_prog $dir/$dlname \$dldir/$dlname' 11384 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11385 dlpath=$dir/\$dldll~ 11386 $RM \$dlpath' 11387 shlibpath_overrides_runpath=yes 11388 dynamic_linker='Win32 link.exe' 11389 ;; 11390 11391 *) 11392 # Assume MSVC and ICC wrapper 11393 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 11394 dynamic_linker='Win32 ld.exe' 11395 ;; 11396 esac 11397 # FIXME: first we should search . and the directory the executable is in 11398 shlibpath_var=PATH 11399 ;; 11400 11401 darwin* | rhapsody*) 11402 dynamic_linker="$host_os dyld" 11403 version_type=darwin 11404 need_lib_prefix=no 11405 need_version=no 11406 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 11407 soname_spec='$libname$release$major$shared_ext' 11408 shlibpath_overrides_runpath=yes 11409 shlibpath_var=DYLD_LIBRARY_PATH 11410 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 11411 11412 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 11413 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 11414 ;; 11415 11416 dgux*) 11417 version_type=linux # correct to gnu/linux during the next big refactor 11418 need_lib_prefix=no 11419 need_version=no 11420 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11421 soname_spec='$libname$release$shared_ext$major' 11422 shlibpath_var=LD_LIBRARY_PATH 11423 ;; 11424 11425 freebsd* | dragonfly* | midnightbsd*) 11426 # DragonFly does not have aout. When/if they implement a new 11427 # versioning mechanism, adjust this. 11428 if test -x /usr/bin/objformat; then 11429 objformat=`/usr/bin/objformat` 11430 else 11431 case $host_os in 11432 freebsd[23].*) objformat=aout ;; 11433 *) objformat=elf ;; 11434 esac 11435 fi 11436 version_type=freebsd-$objformat 11437 case $version_type in 11438 freebsd-elf*) 11439 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11440 soname_spec='$libname$release$shared_ext$major' 11441 need_version=no 11442 need_lib_prefix=no 11443 ;; 11444 freebsd-*) 11445 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11446 need_version=yes 11447 ;; 11448 esac 11449 shlibpath_var=LD_LIBRARY_PATH 11450 case $host_os in 11451 freebsd2.*) 11452 shlibpath_overrides_runpath=yes 11453 ;; 11454 freebsd3.[01]* | freebsdelf3.[01]*) 11455 shlibpath_overrides_runpath=yes 11456 hardcode_into_libs=yes 11457 ;; 11458 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 11459 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 11460 shlibpath_overrides_runpath=no 11461 hardcode_into_libs=yes 11462 ;; 11463 *) # from 4.6 on, and DragonFly 11464 shlibpath_overrides_runpath=yes 11465 hardcode_into_libs=yes 11466 ;; 11467 esac 11468 ;; 11469 11470 haiku*) 11471 version_type=linux # correct to gnu/linux during the next big refactor 11472 need_lib_prefix=no 11473 need_version=no 11474 dynamic_linker="$host_os runtime_loader" 11475 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11476 soname_spec='$libname$release$shared_ext$major' 11477 shlibpath_var=LIBRARY_PATH 11478 shlibpath_overrides_runpath=no 11479 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 11480 hardcode_into_libs=yes 11481 ;; 11482 11483 hpux9* | hpux10* | hpux11*) 11484 # Give a soname corresponding to the major version so that dld.sl refuses to 11485 # link against other versions. 11486 version_type=sunos 11487 need_lib_prefix=no 11488 need_version=no 11489 case $host_cpu in 11490 ia64*) 11491 shrext_cmds='.so' 11492 hardcode_into_libs=yes 11493 dynamic_linker="$host_os dld.so" 11494 shlibpath_var=LD_LIBRARY_PATH 11495 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11496 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11497 soname_spec='$libname$release$shared_ext$major' 11498 if test 32 = "$HPUX_IA64_MODE"; then 11499 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 11500 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 11501 else 11502 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 11503 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 11504 fi 11505 ;; 11506 hppa*64*) 11507 shrext_cmds='.sl' 11508 hardcode_into_libs=yes 11509 dynamic_linker="$host_os dld.sl" 11510 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 11511 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11512 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11513 soname_spec='$libname$release$shared_ext$major' 11514 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 11515 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11516 ;; 11517 *) 11518 shrext_cmds='.sl' 11519 dynamic_linker="$host_os dld.sl" 11520 shlibpath_var=SHLIB_PATH 11521 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 11522 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11523 soname_spec='$libname$release$shared_ext$major' 11524 ;; 11525 esac 11526 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 11527 postinstall_cmds='chmod 555 $lib' 11528 # or fails outright, so override atomically: 11529 install_override_mode=555 11530 ;; 11531 11532 interix[3-9]*) 11533 version_type=linux # correct to gnu/linux during the next big refactor 11534 need_lib_prefix=no 11535 need_version=no 11536 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11537 soname_spec='$libname$release$shared_ext$major' 11538 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 11539 shlibpath_var=LD_LIBRARY_PATH 11540 shlibpath_overrides_runpath=no 11541 hardcode_into_libs=yes 11542 ;; 11543 11544 irix5* | irix6* | nonstopux*) 11545 case $host_os in 11546 nonstopux*) version_type=nonstopux ;; 11547 *) 11548 if test yes = "$lt_cv_prog_gnu_ld"; then 11549 version_type=linux # correct to gnu/linux during the next big refactor 11550 else 11551 version_type=irix 11552 fi ;; 11553 esac 11554 need_lib_prefix=no 11555 need_version=no 11556 soname_spec='$libname$release$shared_ext$major' 11557 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 11558 case $host_os in 11559 irix5* | nonstopux*) 11560 libsuff= shlibsuff= 11561 ;; 11562 *) 11563 case $LD in # libtool.m4 will add one of these switches to LD 11564 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 11565 libsuff= shlibsuff= libmagic=32-bit;; 11566 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 11567 libsuff=32 shlibsuff=N32 libmagic=N32;; 11568 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 11569 libsuff=64 shlibsuff=64 libmagic=64-bit;; 11570 *) libsuff= shlibsuff= libmagic=never-match;; 11571 esac 11572 ;; 11573 esac 11574 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 11575 shlibpath_overrides_runpath=no 11576 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 11577 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 11578 hardcode_into_libs=yes 11579 ;; 11580 11581 # No shared lib support for Linux oldld, aout, or coff. 11582 linux*oldld* | linux*aout* | linux*coff*) 11583 dynamic_linker=no 11584 ;; 11585 11586 linux*android*) 11587 version_type=none # Android doesn't support versioned libraries. 11588 need_lib_prefix=no 11589 need_version=no 11590 library_names_spec='$libname$release$shared_ext' 11591 soname_spec='$libname$release$shared_ext' 11592 finish_cmds= 11593 shlibpath_var=LD_LIBRARY_PATH 11594 shlibpath_overrides_runpath=yes 11595 11596 # This implies no fast_install, which is unacceptable. 11597 # Some rework will be needed to allow for fast_install 11598 # before this can be enabled. 11599 hardcode_into_libs=yes 11600 11601 dynamic_linker='Android linker' 11602 # Don't embed -rpath directories since the linker doesn't support them. 11603 hardcode_libdir_flag_spec='-L$libdir' 11604 ;; 11605 11606 # This must be glibc/ELF. 11607 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11608 version_type=linux # correct to gnu/linux during the next big refactor 11609 need_lib_prefix=no 11610 need_version=no 11611 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11612 soname_spec='$libname$release$shared_ext$major' 11613 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 11614 shlibpath_var=LD_LIBRARY_PATH 11615 shlibpath_overrides_runpath=no 11616 11617 # Some binutils ld are patched to set DT_RUNPATH 11618 if test ${lt_cv_shlibpath_overrides_runpath+y} 11619 then : 11620 printf %s "(cached) " >&6 11621 else $as_nop 11622 lt_cv_shlibpath_overrides_runpath=no 11623 save_LDFLAGS=$LDFLAGS 11624 save_libdir=$libdir 11625 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 11626 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 11627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11628 /* end confdefs.h. */ 11629 11630 int 11631 main (void) 11632 { 11633 11634 ; 11635 return 0; 11636 } 11637 _ACEOF 11638 if ac_fn_c_try_link "$LINENO" 11639 then : 11640 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null 11641 then : 11642 lt_cv_shlibpath_overrides_runpath=yes 11643 fi 11644 fi 11645 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11646 conftest$ac_exeext conftest.$ac_ext 11647 LDFLAGS=$save_LDFLAGS 11648 libdir=$save_libdir 11649 11650 fi 11651 11652 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 11653 11654 # This implies no fast_install, which is unacceptable. 11655 # Some rework will be needed to allow for fast_install 11656 # before this can be enabled. 11657 hardcode_into_libs=yes 11658 11659 # Ideally, we could use ldconfig to report *all* directores which are 11660 # searched for libraries, however this is still not possible. Aside from not 11661 # being certain /sbin/ldconfig is available, command 11662 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 11663 # even though it is searched at run-time. Try to do the best guess by 11664 # appending ld.so.conf contents (and includes) to the search path. 11665 if test -f /etc/ld.so.conf; then 11666 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' ' '` 11667 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 11668 fi 11669 11670 # We used to test for /lib/ld.so.1 and disable shared libraries on 11671 # powerpc, because MkLinux only supported shared libraries with the 11672 # GNU dynamic linker. Since this was broken with cross compilers, 11673 # most powerpc-linux boxes support dynamic linking these days and 11674 # people can always --disable-shared, the test was removed, and we 11675 # assume the GNU/Linux dynamic linker is in use. 11676 dynamic_linker='GNU/Linux ld.so' 11677 ;; 11678 11679 netbsd*) 11680 version_type=sunos 11681 need_lib_prefix=no 11682 need_version=no 11683 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11684 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11685 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11686 dynamic_linker='NetBSD (a.out) ld.so' 11687 else 11688 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11689 soname_spec='$libname$release$shared_ext$major' 11690 dynamic_linker='NetBSD ld.elf_so' 11691 fi 11692 shlibpath_var=LD_LIBRARY_PATH 11693 shlibpath_overrides_runpath=yes 11694 hardcode_into_libs=yes 11695 ;; 11696 11697 newsos6) 11698 version_type=linux # correct to gnu/linux during the next big refactor 11699 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11700 shlibpath_var=LD_LIBRARY_PATH 11701 shlibpath_overrides_runpath=yes 11702 ;; 11703 11704 *nto* | *qnx*) 11705 version_type=qnx 11706 need_lib_prefix=no 11707 need_version=no 11708 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11709 soname_spec='$libname$release$shared_ext$major' 11710 shlibpath_var=LD_LIBRARY_PATH 11711 shlibpath_overrides_runpath=no 11712 hardcode_into_libs=yes 11713 dynamic_linker='ldqnx.so' 11714 ;; 11715 11716 openbsd* | bitrig*) 11717 version_type=sunos 11718 sys_lib_dlsearch_path_spec=/usr/lib 11719 need_lib_prefix=no 11720 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11721 need_version=no 11722 else 11723 need_version=yes 11724 fi 11725 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11726 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11727 shlibpath_var=LD_LIBRARY_PATH 11728 shlibpath_overrides_runpath=yes 11729 ;; 11730 11731 os2*) 11732 libname_spec='$name' 11733 version_type=windows 11734 shrext_cmds=.dll 11735 need_version=no 11736 need_lib_prefix=no 11737 # OS/2 can only load a DLL with a base name of 8 characters or less. 11738 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 11739 v=$($ECHO $release$versuffix | tr -d .-); 11740 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 11741 $ECHO $n$v`$shared_ext' 11742 library_names_spec='${libname}_dll.$libext' 11743 dynamic_linker='OS/2 ld.exe' 11744 shlibpath_var=BEGINLIBPATH 11745 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11746 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11747 postinstall_cmds='base_file=`basename \$file`~ 11748 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 11749 dldir=$destdir/`dirname \$dlpath`~ 11750 test -d \$dldir || mkdir -p \$dldir~ 11751 $install_prog $dir/$dlname \$dldir/$dlname~ 11752 chmod a+x \$dldir/$dlname~ 11753 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11754 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11755 fi' 11756 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 11757 dlpath=$dir/\$dldll~ 11758 $RM \$dlpath' 11759 ;; 11760 11761 osf3* | osf4* | osf5*) 11762 version_type=osf 11763 need_lib_prefix=no 11764 need_version=no 11765 soname_spec='$libname$release$shared_ext$major' 11766 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11767 shlibpath_var=LD_LIBRARY_PATH 11768 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 11769 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11770 ;; 11771 11772 rdos*) 11773 dynamic_linker=no 11774 ;; 11775 11776 solaris*) 11777 version_type=linux # correct to gnu/linux during the next big refactor 11778 need_lib_prefix=no 11779 need_version=no 11780 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11781 soname_spec='$libname$release$shared_ext$major' 11782 shlibpath_var=LD_LIBRARY_PATH 11783 shlibpath_overrides_runpath=yes 11784 hardcode_into_libs=yes 11785 # ldd complains unless libraries are executable 11786 postinstall_cmds='chmod +x $lib' 11787 ;; 11788 11789 sunos4*) 11790 version_type=sunos 11791 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11792 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 11793 shlibpath_var=LD_LIBRARY_PATH 11794 shlibpath_overrides_runpath=yes 11795 if test yes = "$with_gnu_ld"; then 11796 need_lib_prefix=no 11797 fi 11798 need_version=yes 11799 ;; 11800 11801 sysv4 | sysv4.3*) 11802 version_type=linux # correct to gnu/linux during the next big refactor 11803 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11804 soname_spec='$libname$release$shared_ext$major' 11805 shlibpath_var=LD_LIBRARY_PATH 11806 case $host_vendor in 11807 sni) 11808 shlibpath_overrides_runpath=no 11809 need_lib_prefix=no 11810 runpath_var=LD_RUN_PATH 11811 ;; 11812 siemens) 11813 need_lib_prefix=no 11814 ;; 11815 motorola) 11816 need_lib_prefix=no 11817 need_version=no 11818 shlibpath_overrides_runpath=no 11819 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 11820 ;; 11821 esac 11822 ;; 11823 11824 sysv4*MP*) 11825 if test -d /usr/nec; then 11826 version_type=linux # correct to gnu/linux during the next big refactor 11827 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 11828 soname_spec='$libname$shared_ext.$major' 11829 shlibpath_var=LD_LIBRARY_PATH 11830 fi 11831 ;; 11832 11833 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 11834 version_type=sco 11835 need_lib_prefix=no 11836 need_version=no 11837 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 11838 soname_spec='$libname$release$shared_ext$major' 11839 shlibpath_var=LD_LIBRARY_PATH 11840 shlibpath_overrides_runpath=yes 11841 hardcode_into_libs=yes 11842 if test yes = "$with_gnu_ld"; then 11843 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 11844 else 11845 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 11846 case $host_os in 11847 sco3.2v5*) 11848 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 11849 ;; 11850 esac 11851 fi 11852 sys_lib_dlsearch_path_spec='/usr/lib' 11853 ;; 11854 11855 tpf*) 11856 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 11857 version_type=linux # correct to gnu/linux during the next big refactor 11858 need_lib_prefix=no 11859 need_version=no 11860 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11861 shlibpath_var=LD_LIBRARY_PATH 11862 shlibpath_overrides_runpath=no 11863 hardcode_into_libs=yes 11864 ;; 11865 11866 uts4*) 11867 version_type=linux # correct to gnu/linux during the next big refactor 11868 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11869 soname_spec='$libname$release$shared_ext$major' 11870 shlibpath_var=LD_LIBRARY_PATH 11871 ;; 11872 11873 *) 11874 dynamic_linker=no 11875 ;; 11876 esac 11877 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 11878 printf "%s\n" "$dynamic_linker" >&6; } 11879 test no = "$dynamic_linker" && can_build_shared=no 11880 11881 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 11882 if test yes = "$GCC"; then 11883 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 11884 fi 11885 11886 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 11887 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 11888 fi 11889 11890 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 11891 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 11892 fi 11893 11894 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 11895 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 11896 11897 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 11898 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 11899 11900 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 11901 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 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 11993 11994 11995 11996 11997 11998 11999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 12000 printf %s "checking how to hardcode library paths into programs... " >&6; } 12001 hardcode_action= 12002 if test -n "$hardcode_libdir_flag_spec" || 12003 test -n "$runpath_var" || 12004 test yes = "$hardcode_automatic"; then 12005 12006 # We can hardcode non-existent directories. 12007 if test no != "$hardcode_direct" && 12008 # If the only mechanism to avoid hardcoding is shlibpath_var, we 12009 # have to relink, otherwise we might link with an installed library 12010 # when we should be linking with a yet-to-be-installed one 12011 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 12012 test no != "$hardcode_minus_L"; then 12013 # Linking always hardcodes the temporary library directory. 12014 hardcode_action=relink 12015 else 12016 # We can link without hardcoding, and we can hardcode nonexisting dirs. 12017 hardcode_action=immediate 12018 fi 12019 else 12020 # We cannot hardcode anything, or else we can only hardcode existing 12021 # directories. 12022 hardcode_action=unsupported 12023 fi 12024 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 12025 printf "%s\n" "$hardcode_action" >&6; } 12026 12027 if test relink = "$hardcode_action" || 12028 test yes = "$inherit_rpath"; then 12029 # Fast installation is not supported 12030 enable_fast_install=no 12031 elif test yes = "$shlibpath_overrides_runpath" || 12032 test no = "$enable_shared"; then 12033 # Fast installation is not necessary 12034 enable_fast_install=needless 12035 fi 12036 12037 12038 12039 12040 12041 12042 if test yes != "$enable_dlopen"; then 12043 enable_dlopen=unknown 12044 enable_dlopen_self=unknown 12045 enable_dlopen_self_static=unknown 12046 else 12047 lt_cv_dlopen=no 12048 lt_cv_dlopen_libs= 12049 12050 case $host_os in 12051 beos*) 12052 lt_cv_dlopen=load_add_on 12053 lt_cv_dlopen_libs= 12054 lt_cv_dlopen_self=yes 12055 ;; 12056 12057 mingw* | pw32* | cegcc*) 12058 lt_cv_dlopen=LoadLibrary 12059 lt_cv_dlopen_libs= 12060 ;; 12061 12062 cygwin*) 12063 lt_cv_dlopen=dlopen 12064 lt_cv_dlopen_libs= 12065 ;; 12066 12067 darwin*) 12068 # if libdl is installed we need to link against it 12069 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12070 printf %s "checking for dlopen in -ldl... " >&6; } 12071 if test ${ac_cv_lib_dl_dlopen+y} 12072 then : 12073 printf %s "(cached) " >&6 12074 else $as_nop 12075 ac_check_lib_save_LIBS=$LIBS 12076 LIBS="-ldl $LIBS" 12077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12078 /* end confdefs.h. */ 12079 12080 /* Override any GCC internal prototype to avoid an error. 12081 Use char because int might match the return type of a GCC 12082 builtin and then its argument prototype would still apply. */ 12083 char dlopen (); 12084 int 12085 main (void) 12086 { 12087 return dlopen (); 12088 ; 12089 return 0; 12090 } 12091 _ACEOF 12092 if ac_fn_c_try_link "$LINENO" 12093 then : 12094 ac_cv_lib_dl_dlopen=yes 12095 else $as_nop 12096 ac_cv_lib_dl_dlopen=no 12097 fi 12098 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12099 conftest$ac_exeext conftest.$ac_ext 12100 LIBS=$ac_check_lib_save_LIBS 12101 fi 12102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12103 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12104 if test "x$ac_cv_lib_dl_dlopen" = xyes 12105 then : 12106 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12107 else $as_nop 12108 12109 lt_cv_dlopen=dyld 12110 lt_cv_dlopen_libs= 12111 lt_cv_dlopen_self=yes 12112 12113 fi 12114 12115 ;; 12116 12117 tpf*) 12118 # Don't try to run any link tests for TPF. We know it's impossible 12119 # because TPF is a cross-compiler, and we know how we open DSOs. 12120 lt_cv_dlopen=dlopen 12121 lt_cv_dlopen_libs= 12122 lt_cv_dlopen_self=no 12123 ;; 12124 12125 *) 12126 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 12127 if test "x$ac_cv_func_shl_load" = xyes 12128 then : 12129 lt_cv_dlopen=shl_load 12130 else $as_nop 12131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 12132 printf %s "checking for shl_load in -ldld... " >&6; } 12133 if test ${ac_cv_lib_dld_shl_load+y} 12134 then : 12135 printf %s "(cached) " >&6 12136 else $as_nop 12137 ac_check_lib_save_LIBS=$LIBS 12138 LIBS="-ldld $LIBS" 12139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12140 /* end confdefs.h. */ 12141 12142 /* Override any GCC internal prototype to avoid an error. 12143 Use char because int might match the return type of a GCC 12144 builtin and then its argument prototype would still apply. */ 12145 char shl_load (); 12146 int 12147 main (void) 12148 { 12149 return shl_load (); 12150 ; 12151 return 0; 12152 } 12153 _ACEOF 12154 if ac_fn_c_try_link "$LINENO" 12155 then : 12156 ac_cv_lib_dld_shl_load=yes 12157 else $as_nop 12158 ac_cv_lib_dld_shl_load=no 12159 fi 12160 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12161 conftest$ac_exeext conftest.$ac_ext 12162 LIBS=$ac_check_lib_save_LIBS 12163 fi 12164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 12165 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } 12166 if test "x$ac_cv_lib_dld_shl_load" = xyes 12167 then : 12168 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 12169 else $as_nop 12170 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 12171 if test "x$ac_cv_func_dlopen" = xyes 12172 then : 12173 lt_cv_dlopen=dlopen 12174 else $as_nop 12175 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12176 printf %s "checking for dlopen in -ldl... " >&6; } 12177 if test ${ac_cv_lib_dl_dlopen+y} 12178 then : 12179 printf %s "(cached) " >&6 12180 else $as_nop 12181 ac_check_lib_save_LIBS=$LIBS 12182 LIBS="-ldl $LIBS" 12183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12184 /* end confdefs.h. */ 12185 12186 /* Override any GCC internal prototype to avoid an error. 12187 Use char because int might match the return type of a GCC 12188 builtin and then its argument prototype would still apply. */ 12189 char dlopen (); 12190 int 12191 main (void) 12192 { 12193 return dlopen (); 12194 ; 12195 return 0; 12196 } 12197 _ACEOF 12198 if ac_fn_c_try_link "$LINENO" 12199 then : 12200 ac_cv_lib_dl_dlopen=yes 12201 else $as_nop 12202 ac_cv_lib_dl_dlopen=no 12203 fi 12204 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12205 conftest$ac_exeext conftest.$ac_ext 12206 LIBS=$ac_check_lib_save_LIBS 12207 fi 12208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12209 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12210 if test "x$ac_cv_lib_dl_dlopen" = xyes 12211 then : 12212 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12213 else $as_nop 12214 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 12215 printf %s "checking for dlopen in -lsvld... " >&6; } 12216 if test ${ac_cv_lib_svld_dlopen+y} 12217 then : 12218 printf %s "(cached) " >&6 12219 else $as_nop 12220 ac_check_lib_save_LIBS=$LIBS 12221 LIBS="-lsvld $LIBS" 12222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12223 /* end confdefs.h. */ 12224 12225 /* Override any GCC internal prototype to avoid an error. 12226 Use char because int might match the return type of a GCC 12227 builtin and then its argument prototype would still apply. */ 12228 char dlopen (); 12229 int 12230 main (void) 12231 { 12232 return dlopen (); 12233 ; 12234 return 0; 12235 } 12236 _ACEOF 12237 if ac_fn_c_try_link "$LINENO" 12238 then : 12239 ac_cv_lib_svld_dlopen=yes 12240 else $as_nop 12241 ac_cv_lib_svld_dlopen=no 12242 fi 12243 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12244 conftest$ac_exeext conftest.$ac_ext 12245 LIBS=$ac_check_lib_save_LIBS 12246 fi 12247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 12248 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } 12249 if test "x$ac_cv_lib_svld_dlopen" = xyes 12250 then : 12251 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 12252 else $as_nop 12253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 12254 printf %s "checking for dld_link in -ldld... " >&6; } 12255 if test ${ac_cv_lib_dld_dld_link+y} 12256 then : 12257 printf %s "(cached) " >&6 12258 else $as_nop 12259 ac_check_lib_save_LIBS=$LIBS 12260 LIBS="-ldld $LIBS" 12261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12262 /* end confdefs.h. */ 12263 12264 /* Override any GCC internal prototype to avoid an error. 12265 Use char because int might match the return type of a GCC 12266 builtin and then its argument prototype would still apply. */ 12267 char dld_link (); 12268 int 12269 main (void) 12270 { 12271 return dld_link (); 12272 ; 12273 return 0; 12274 } 12275 _ACEOF 12276 if ac_fn_c_try_link "$LINENO" 12277 then : 12278 ac_cv_lib_dld_dld_link=yes 12279 else $as_nop 12280 ac_cv_lib_dld_dld_link=no 12281 fi 12282 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12283 conftest$ac_exeext conftest.$ac_ext 12284 LIBS=$ac_check_lib_save_LIBS 12285 fi 12286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 12287 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } 12288 if test "x$ac_cv_lib_dld_dld_link" = xyes 12289 then : 12290 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 12291 fi 12292 12293 12294 fi 12295 12296 12297 fi 12298 12299 12300 fi 12301 12302 12303 fi 12304 12305 12306 fi 12307 12308 ;; 12309 esac 12310 12311 if test no = "$lt_cv_dlopen"; then 12312 enable_dlopen=no 12313 else 12314 enable_dlopen=yes 12315 fi 12316 12317 case $lt_cv_dlopen in 12318 dlopen) 12319 save_CPPFLAGS=$CPPFLAGS 12320 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 12321 12322 save_LDFLAGS=$LDFLAGS 12323 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 12324 12325 save_LIBS=$LIBS 12326 LIBS="$lt_cv_dlopen_libs $LIBS" 12327 12328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 12329 printf %s "checking whether a program can dlopen itself... " >&6; } 12330 if test ${lt_cv_dlopen_self+y} 12331 then : 12332 printf %s "(cached) " >&6 12333 else $as_nop 12334 if test yes = "$cross_compiling"; then : 12335 lt_cv_dlopen_self=cross 12336 else 12337 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12338 lt_status=$lt_dlunknown 12339 cat > conftest.$ac_ext <<_LT_EOF 12340 #line $LINENO "configure" 12341 #include "confdefs.h" 12342 12343 #if HAVE_DLFCN_H 12344 #include <dlfcn.h> 12345 #endif 12346 12347 #include <stdio.h> 12348 12349 #ifdef RTLD_GLOBAL 12350 # define LT_DLGLOBAL RTLD_GLOBAL 12351 #else 12352 # ifdef DL_GLOBAL 12353 # define LT_DLGLOBAL DL_GLOBAL 12354 # else 12355 # define LT_DLGLOBAL 0 12356 # endif 12357 #endif 12358 12359 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12360 find out it does not work in some platform. */ 12361 #ifndef LT_DLLAZY_OR_NOW 12362 # ifdef RTLD_LAZY 12363 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12364 # else 12365 # ifdef DL_LAZY 12366 # define LT_DLLAZY_OR_NOW DL_LAZY 12367 # else 12368 # ifdef RTLD_NOW 12369 # define LT_DLLAZY_OR_NOW RTLD_NOW 12370 # else 12371 # ifdef DL_NOW 12372 # define LT_DLLAZY_OR_NOW DL_NOW 12373 # else 12374 # define LT_DLLAZY_OR_NOW 0 12375 # endif 12376 # endif 12377 # endif 12378 # endif 12379 #endif 12380 12381 /* When -fvisibility=hidden is used, assume the code has been annotated 12382 correspondingly for the symbols needed. */ 12383 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12384 int fnord () __attribute__((visibility("default"))); 12385 #endif 12386 12387 int fnord () { return 42; } 12388 int main () 12389 { 12390 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12391 int status = $lt_dlunknown; 12392 12393 if (self) 12394 { 12395 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12396 else 12397 { 12398 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12399 else puts (dlerror ()); 12400 } 12401 /* dlclose (self); */ 12402 } 12403 else 12404 puts (dlerror ()); 12405 12406 return status; 12407 } 12408 _LT_EOF 12409 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12410 (eval $ac_link) 2>&5 12411 ac_status=$? 12412 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12413 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12414 (./conftest; exit; ) >&5 2>/dev/null 12415 lt_status=$? 12416 case x$lt_status in 12417 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 12418 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 12419 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 12420 esac 12421 else : 12422 # compilation failed 12423 lt_cv_dlopen_self=no 12424 fi 12425 fi 12426 rm -fr conftest* 12427 12428 12429 fi 12430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 12431 printf "%s\n" "$lt_cv_dlopen_self" >&6; } 12432 12433 if test yes = "$lt_cv_dlopen_self"; then 12434 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 12435 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 12436 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } 12437 if test ${lt_cv_dlopen_self_static+y} 12438 then : 12439 printf %s "(cached) " >&6 12440 else $as_nop 12441 if test yes = "$cross_compiling"; then : 12442 lt_cv_dlopen_self_static=cross 12443 else 12444 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12445 lt_status=$lt_dlunknown 12446 cat > conftest.$ac_ext <<_LT_EOF 12447 #line $LINENO "configure" 12448 #include "confdefs.h" 12449 12450 #if HAVE_DLFCN_H 12451 #include <dlfcn.h> 12452 #endif 12453 12454 #include <stdio.h> 12455 12456 #ifdef RTLD_GLOBAL 12457 # define LT_DLGLOBAL RTLD_GLOBAL 12458 #else 12459 # ifdef DL_GLOBAL 12460 # define LT_DLGLOBAL DL_GLOBAL 12461 # else 12462 # define LT_DLGLOBAL 0 12463 # endif 12464 #endif 12465 12466 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12467 find out it does not work in some platform. */ 12468 #ifndef LT_DLLAZY_OR_NOW 12469 # ifdef RTLD_LAZY 12470 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12471 # else 12472 # ifdef DL_LAZY 12473 # define LT_DLLAZY_OR_NOW DL_LAZY 12474 # else 12475 # ifdef RTLD_NOW 12476 # define LT_DLLAZY_OR_NOW RTLD_NOW 12477 # else 12478 # ifdef DL_NOW 12479 # define LT_DLLAZY_OR_NOW DL_NOW 12480 # else 12481 # define LT_DLLAZY_OR_NOW 0 12482 # endif 12483 # endif 12484 # endif 12485 # endif 12486 #endif 12487 12488 /* When -fvisibility=hidden is used, assume the code has been annotated 12489 correspondingly for the symbols needed. */ 12490 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12491 int fnord () __attribute__((visibility("default"))); 12492 #endif 12493 12494 int fnord () { return 42; } 12495 int main () 12496 { 12497 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12498 int status = $lt_dlunknown; 12499 12500 if (self) 12501 { 12502 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12503 else 12504 { 12505 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12506 else puts (dlerror ()); 12507 } 12508 /* dlclose (self); */ 12509 } 12510 else 12511 puts (dlerror ()); 12512 12513 return status; 12514 } 12515 _LT_EOF 12516 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12517 (eval $ac_link) 2>&5 12518 ac_status=$? 12519 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12520 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12521 (./conftest; exit; ) >&5 2>/dev/null 12522 lt_status=$? 12523 case x$lt_status in 12524 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 12525 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 12526 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 12527 esac 12528 else : 12529 # compilation failed 12530 lt_cv_dlopen_self_static=no 12531 fi 12532 fi 12533 rm -fr conftest* 12534 12535 12536 fi 12537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 12538 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } 12539 fi 12540 12541 CPPFLAGS=$save_CPPFLAGS 12542 LDFLAGS=$save_LDFLAGS 12543 LIBS=$save_LIBS 12544 ;; 12545 esac 12546 12547 case $lt_cv_dlopen_self in 12548 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 12549 *) enable_dlopen_self=unknown ;; 12550 esac 12551 12552 case $lt_cv_dlopen_self_static in 12553 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 12554 *) enable_dlopen_self_static=unknown ;; 12555 esac 12556 fi 12557 12558 12559 12560 12561 12562 12563 12564 12565 12566 12567 12568 12569 12570 12571 12572 12573 12574 striplib= 12575 old_striplib= 12576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 12577 printf %s "checking whether stripping libraries is possible... " >&6; } 12578 if test -z "$STRIP"; then 12579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12580 printf "%s\n" "no" >&6; } 12581 else 12582 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 12583 old_striplib="$STRIP --strip-debug" 12584 striplib="$STRIP --strip-unneeded" 12585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12586 printf "%s\n" "yes" >&6; } 12587 else 12588 case $host_os in 12589 darwin*) 12590 # FIXME - insert some real tests, host_os isn't really good enough 12591 striplib="$STRIP -x" 12592 old_striplib="$STRIP -S" 12593 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12594 printf "%s\n" "yes" >&6; } 12595 ;; 12596 freebsd*) 12597 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 12598 old_striplib="$STRIP --strip-debug" 12599 striplib="$STRIP --strip-unneeded" 12600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12601 printf "%s\n" "yes" >&6; } 12602 else 12603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12604 printf "%s\n" "no" >&6; } 12605 fi 12606 ;; 12607 *) 12608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12609 printf "%s\n" "no" >&6; } 12610 ;; 12611 esac 12612 fi 12613 fi 12614 12615 12616 12617 12618 12619 12620 12621 12622 12623 12624 12625 12626 # Report what library types will actually be built 12627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 12628 printf %s "checking if libtool supports shared libraries... " >&6; } 12629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 12630 printf "%s\n" "$can_build_shared" >&6; } 12631 12632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 12633 printf %s "checking whether to build shared libraries... " >&6; } 12634 test no = "$can_build_shared" && enable_shared=no 12635 12636 # On AIX, shared libraries and static libraries use the same namespace, and 12637 # are all built from PIC. 12638 case $host_os in 12639 aix3*) 12640 test yes = "$enable_shared" && enable_static=no 12641 if test -n "$RANLIB"; then 12642 archive_cmds="$archive_cmds~\$RANLIB \$lib" 12643 postinstall_cmds='$RANLIB $lib' 12644 fi 12645 ;; 12646 12647 aix[4-9]*) 12648 if test ia64 != "$host_cpu"; then 12649 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 12650 yes,aix,yes) ;; # shared object as lib.so file only 12651 yes,svr4,*) ;; # shared object as lib.so archive member only 12652 yes,*) enable_static=no ;; # shared object in lib.a archive as well 12653 esac 12654 fi 12655 ;; 12656 esac 12657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 12658 printf "%s\n" "$enable_shared" >&6; } 12659 12660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 12661 printf %s "checking whether to build static libraries... " >&6; } 12662 # Make sure either enable_shared or enable_static is yes. 12663 test yes = "$enable_shared" || enable_static=yes 12664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 12665 printf "%s\n" "$enable_static" >&6; } 12666 12667 12668 12669 12670 fi 12671 ac_ext=c 12672 ac_cpp='$CPP $CPPFLAGS' 12673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12675 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12676 12677 CC=$lt_save_CC 12678 12679 12680 12681 12682 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 ac_config_commands="$ac_config_commands libtool" 12694 12695 12696 12697 12698 # Only expand once: 12699 12700 12701 12702 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 12703 12704 12705 12706 12707 12708 12709 12710 12711 12712 12713 12714 12715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 12716 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 12717 if test ${ac_cv_c_undeclared_builtin_options+y} 12718 then : 12719 printf %s "(cached) " >&6 12720 else $as_nop 12721 ac_save_CFLAGS=$CFLAGS 12722 ac_cv_c_undeclared_builtin_options='cannot detect' 12723 for ac_arg in '' -fno-builtin; do 12724 CFLAGS="$ac_save_CFLAGS $ac_arg" 12725 # This test program should *not* compile successfully. 12726 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12727 /* end confdefs.h. */ 12728 12729 int 12730 main (void) 12731 { 12732 (void) strchr; 12733 ; 12734 return 0; 12735 } 12736 _ACEOF 12737 if ac_fn_c_try_compile "$LINENO" 12738 then : 12739 12740 else $as_nop 12741 # This test program should compile successfully. 12742 # No library function is consistently available on 12743 # freestanding implementations, so test against a dummy 12744 # declaration. Include always-available headers on the 12745 # off chance that they somehow elicit warnings. 12746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12747 /* end confdefs.h. */ 12748 #include <float.h> 12749 #include <limits.h> 12750 #include <stdarg.h> 12751 #include <stddef.h> 12752 extern void ac_decl (int, char *); 12753 12754 int 12755 main (void) 12756 { 12757 (void) ac_decl (0, (char *) 0); 12758 (void) ac_decl; 12759 12760 ; 12761 return 0; 12762 } 12763 _ACEOF 12764 if ac_fn_c_try_compile "$LINENO" 12765 then : 12766 if test x"$ac_arg" = x 12767 then : 12768 ac_cv_c_undeclared_builtin_options='none needed' 12769 else $as_nop 12770 ac_cv_c_undeclared_builtin_options=$ac_arg 12771 fi 12772 break 12773 fi 12774 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12775 fi 12776 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12777 done 12778 CFLAGS=$ac_save_CFLAGS 12779 12780 fi 12781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 12782 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 12783 case $ac_cv_c_undeclared_builtin_options in #( 12784 'cannot detect') : 12785 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12786 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12787 as_fn_error $? "cannot make $CC report undeclared builtins 12788 See \`config.log' for more details" "$LINENO" 5; } ;; #( 12789 'none needed') : 12790 ac_c_undeclared_builtin_options='' ;; #( 12791 *) : 12792 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 12793 esac 12794 12795 12796 12797 12798 12799 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12800 if test "x$ac_cv_have_decl___clang__" = xyes 12801 then : 12802 CLANGCC="yes" 12803 else $as_nop 12804 CLANGCC="no" 12805 fi 12806 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12807 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 12808 then : 12809 INTELCC="yes" 12810 else $as_nop 12811 INTELCC="no" 12812 fi 12813 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12814 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 12815 then : 12816 SUNCC="yes" 12817 else $as_nop 12818 SUNCC="no" 12819 fi 12820 12821 12822 12823 12824 12825 12826 12827 12828 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 12829 if test -n "$ac_tool_prefix"; then 12830 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 12831 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 12832 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12833 printf %s "checking for $ac_word... " >&6; } 12834 if test ${ac_cv_path_PKG_CONFIG+y} 12835 then : 12836 printf %s "(cached) " >&6 12837 else $as_nop 12838 case $PKG_CONFIG in 12839 [\\/]* | ?:[\\/]*) 12840 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 12841 ;; 12842 *) 12843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12844 for as_dir in $PATH 12845 do 12846 IFS=$as_save_IFS 12847 case $as_dir in #((( 12848 '') as_dir=./ ;; 12849 */) ;; 12850 *) as_dir=$as_dir/ ;; 12851 esac 12852 for ac_exec_ext in '' $ac_executable_extensions; do 12853 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12854 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 12855 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12856 break 2 12857 fi 12858 done 12859 done 12860 IFS=$as_save_IFS 12861 12862 ;; 12863 esac 12864 fi 12865 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 12866 if test -n "$PKG_CONFIG"; then 12867 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 12868 printf "%s\n" "$PKG_CONFIG" >&6; } 12869 else 12870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12871 printf "%s\n" "no" >&6; } 12872 fi 12873 12874 12875 fi 12876 if test -z "$ac_cv_path_PKG_CONFIG"; then 12877 ac_pt_PKG_CONFIG=$PKG_CONFIG 12878 # Extract the first word of "pkg-config", so it can be a program name with args. 12879 set dummy pkg-config; ac_word=$2 12880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12881 printf %s "checking for $ac_word... " >&6; } 12882 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 12883 then : 12884 printf %s "(cached) " >&6 12885 else $as_nop 12886 case $ac_pt_PKG_CONFIG in 12887 [\\/]* | ?:[\\/]*) 12888 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 12889 ;; 12890 *) 12891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12892 for as_dir in $PATH 12893 do 12894 IFS=$as_save_IFS 12895 case $as_dir in #((( 12896 '') as_dir=./ ;; 12897 */) ;; 12898 *) as_dir=$as_dir/ ;; 12899 esac 12900 for ac_exec_ext in '' $ac_executable_extensions; do 12901 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12902 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 12903 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12904 break 2 12905 fi 12906 done 12907 done 12908 IFS=$as_save_IFS 12909 12910 ;; 12911 esac 12912 fi 12913 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 12914 if test -n "$ac_pt_PKG_CONFIG"; then 12915 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 12916 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 12917 else 12918 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12919 printf "%s\n" "no" >&6; } 12920 fi 12921 12922 if test "x$ac_pt_PKG_CONFIG" = x; then 12923 PKG_CONFIG="" 12924 else 12925 case $cross_compiling:$ac_tool_warned in 12926 yes:) 12927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12928 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12929 ac_tool_warned=yes ;; 12930 esac 12931 PKG_CONFIG=$ac_pt_PKG_CONFIG 12932 fi 12933 else 12934 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 12935 fi 12936 12937 fi 12938 if test -n "$PKG_CONFIG"; then 12939 _pkg_min_version=0.9.0 12940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 12941 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 12942 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 12943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12944 printf "%s\n" "yes" >&6; } 12945 else 12946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12947 printf "%s\n" "no" >&6; } 12948 PKG_CONFIG="" 12949 fi 12950 fi 12951 12952 12953 12954 12955 12956 # Check whether --enable-selective-werror was given. 12957 if test ${enable_selective_werror+y} 12958 then : 12959 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 12960 else $as_nop 12961 SELECTIVE_WERROR=yes 12962 fi 12963 12964 12965 12966 12967 12968 # -v is too short to test reliably with XORG_TESTSET_CFLAG 12969 if test "x$SUNCC" = "xyes"; then 12970 BASE_CFLAGS="-v" 12971 else 12972 BASE_CFLAGS="" 12973 fi 12974 12975 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 12976 12977 12978 12979 12980 12981 12982 12983 12984 12985 12986 12987 12988 12989 xorg_testset_save_CFLAGS="$CFLAGS" 12990 12991 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12994 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12995 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 12996 then : 12997 printf %s "(cached) " >&6 12998 else $as_nop 12999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13000 /* end confdefs.h. */ 13001 int i; 13002 _ACEOF 13003 if ac_fn_c_try_compile "$LINENO" 13004 then : 13005 xorg_cv_cc_flag_unknown_warning_option=yes 13006 else $as_nop 13007 xorg_cv_cc_flag_unknown_warning_option=no 13008 fi 13009 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13010 fi 13011 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13012 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13013 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13014 CFLAGS="$xorg_testset_save_CFLAGS" 13015 fi 13016 13017 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13018 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13019 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13020 fi 13021 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13022 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13023 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13024 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13025 then : 13026 printf %s "(cached) " >&6 13027 else $as_nop 13028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13029 /* end confdefs.h. */ 13030 int i; 13031 _ACEOF 13032 if ac_fn_c_try_compile "$LINENO" 13033 then : 13034 xorg_cv_cc_flag_unused_command_line_argument=yes 13035 else $as_nop 13036 xorg_cv_cc_flag_unused_command_line_argument=no 13037 fi 13038 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13039 fi 13040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13041 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13042 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13043 CFLAGS="$xorg_testset_save_CFLAGS" 13044 fi 13045 13046 found="no" 13047 13048 if test $found = "no" ; then 13049 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13050 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13051 fi 13052 13053 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13055 fi 13056 13057 CFLAGS="$CFLAGS -Wall" 13058 13059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 13060 printf %s "checking if $CC supports -Wall... " >&6; } 13061 cacheid=xorg_cv_cc_flag__Wall 13062 if eval test \${$cacheid+y} 13063 then : 13064 printf %s "(cached) " >&6 13065 else $as_nop 13066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13067 /* end confdefs.h. */ 13068 int i; 13069 int 13070 main (void) 13071 { 13072 13073 ; 13074 return 0; 13075 } 13076 _ACEOF 13077 if ac_fn_c_try_link "$LINENO" 13078 then : 13079 eval $cacheid=yes 13080 else $as_nop 13081 eval $cacheid=no 13082 fi 13083 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13084 conftest$ac_exeext conftest.$ac_ext 13085 fi 13086 13087 13088 CFLAGS="$xorg_testset_save_CFLAGS" 13089 13090 eval supported=\$$cacheid 13091 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13092 printf "%s\n" "$supported" >&6; } 13093 if test "$supported" = "yes" ; then 13094 BASE_CFLAGS="$BASE_CFLAGS -Wall" 13095 found="yes" 13096 fi 13097 fi 13098 13099 13100 13101 13102 13103 13104 13105 13106 13107 13108 13109 13110 13111 13112 13113 xorg_testset_save_CFLAGS="$CFLAGS" 13114 13115 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13116 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13118 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13119 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13120 then : 13121 printf %s "(cached) " >&6 13122 else $as_nop 13123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13124 /* end confdefs.h. */ 13125 int i; 13126 _ACEOF 13127 if ac_fn_c_try_compile "$LINENO" 13128 then : 13129 xorg_cv_cc_flag_unknown_warning_option=yes 13130 else $as_nop 13131 xorg_cv_cc_flag_unknown_warning_option=no 13132 fi 13133 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13134 fi 13135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13136 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13137 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13138 CFLAGS="$xorg_testset_save_CFLAGS" 13139 fi 13140 13141 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13142 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13143 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13144 fi 13145 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13146 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13147 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13148 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13149 then : 13150 printf %s "(cached) " >&6 13151 else $as_nop 13152 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13153 /* end confdefs.h. */ 13154 int i; 13155 _ACEOF 13156 if ac_fn_c_try_compile "$LINENO" 13157 then : 13158 xorg_cv_cc_flag_unused_command_line_argument=yes 13159 else $as_nop 13160 xorg_cv_cc_flag_unused_command_line_argument=no 13161 fi 13162 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13163 fi 13164 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13165 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13166 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13167 CFLAGS="$xorg_testset_save_CFLAGS" 13168 fi 13169 13170 found="no" 13171 13172 if test $found = "no" ; then 13173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13175 fi 13176 13177 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13178 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13179 fi 13180 13181 CFLAGS="$CFLAGS -Wpointer-arith" 13182 13183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 13184 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 13185 cacheid=xorg_cv_cc_flag__Wpointer_arith 13186 if eval test \${$cacheid+y} 13187 then : 13188 printf %s "(cached) " >&6 13189 else $as_nop 13190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13191 /* end confdefs.h. */ 13192 int i; 13193 int 13194 main (void) 13195 { 13196 13197 ; 13198 return 0; 13199 } 13200 _ACEOF 13201 if ac_fn_c_try_link "$LINENO" 13202 then : 13203 eval $cacheid=yes 13204 else $as_nop 13205 eval $cacheid=no 13206 fi 13207 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13208 conftest$ac_exeext conftest.$ac_ext 13209 fi 13210 13211 13212 CFLAGS="$xorg_testset_save_CFLAGS" 13213 13214 eval supported=\$$cacheid 13215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13216 printf "%s\n" "$supported" >&6; } 13217 if test "$supported" = "yes" ; then 13218 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 13219 found="yes" 13220 fi 13221 fi 13222 13223 13224 13225 13226 13227 13228 13229 13230 13231 13232 13233 13234 13235 13236 13237 xorg_testset_save_CFLAGS="$CFLAGS" 13238 13239 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13240 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13241 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13242 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13243 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13244 then : 13245 printf %s "(cached) " >&6 13246 else $as_nop 13247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13248 /* end confdefs.h. */ 13249 int i; 13250 _ACEOF 13251 if ac_fn_c_try_compile "$LINENO" 13252 then : 13253 xorg_cv_cc_flag_unknown_warning_option=yes 13254 else $as_nop 13255 xorg_cv_cc_flag_unknown_warning_option=no 13256 fi 13257 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13258 fi 13259 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13260 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13261 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13262 CFLAGS="$xorg_testset_save_CFLAGS" 13263 fi 13264 13265 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13266 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13268 fi 13269 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13270 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13271 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13272 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13273 then : 13274 printf %s "(cached) " >&6 13275 else $as_nop 13276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13277 /* end confdefs.h. */ 13278 int i; 13279 _ACEOF 13280 if ac_fn_c_try_compile "$LINENO" 13281 then : 13282 xorg_cv_cc_flag_unused_command_line_argument=yes 13283 else $as_nop 13284 xorg_cv_cc_flag_unused_command_line_argument=no 13285 fi 13286 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13287 fi 13288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13289 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13290 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13291 CFLAGS="$xorg_testset_save_CFLAGS" 13292 fi 13293 13294 found="no" 13295 13296 if test $found = "no" ; then 13297 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13298 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13299 fi 13300 13301 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13302 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13303 fi 13304 13305 CFLAGS="$CFLAGS -Wmissing-declarations" 13306 13307 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 13308 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 13309 cacheid=xorg_cv_cc_flag__Wmissing_declarations 13310 if eval test \${$cacheid+y} 13311 then : 13312 printf %s "(cached) " >&6 13313 else $as_nop 13314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13315 /* end confdefs.h. */ 13316 int i; 13317 int 13318 main (void) 13319 { 13320 13321 ; 13322 return 0; 13323 } 13324 _ACEOF 13325 if ac_fn_c_try_link "$LINENO" 13326 then : 13327 eval $cacheid=yes 13328 else $as_nop 13329 eval $cacheid=no 13330 fi 13331 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13332 conftest$ac_exeext conftest.$ac_ext 13333 fi 13334 13335 13336 CFLAGS="$xorg_testset_save_CFLAGS" 13337 13338 eval supported=\$$cacheid 13339 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13340 printf "%s\n" "$supported" >&6; } 13341 if test "$supported" = "yes" ; then 13342 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 13343 found="yes" 13344 fi 13345 fi 13346 13347 13348 13349 13350 13351 13352 13353 13354 13355 13356 13357 13358 13359 13360 13361 xorg_testset_save_CFLAGS="$CFLAGS" 13362 13363 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13364 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13365 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13366 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13367 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13368 then : 13369 printf %s "(cached) " >&6 13370 else $as_nop 13371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13372 /* end confdefs.h. */ 13373 int i; 13374 _ACEOF 13375 if ac_fn_c_try_compile "$LINENO" 13376 then : 13377 xorg_cv_cc_flag_unknown_warning_option=yes 13378 else $as_nop 13379 xorg_cv_cc_flag_unknown_warning_option=no 13380 fi 13381 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13382 fi 13383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13384 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13385 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13386 CFLAGS="$xorg_testset_save_CFLAGS" 13387 fi 13388 13389 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13390 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13391 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13392 fi 13393 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13395 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13396 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13397 then : 13398 printf %s "(cached) " >&6 13399 else $as_nop 13400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13401 /* end confdefs.h. */ 13402 int i; 13403 _ACEOF 13404 if ac_fn_c_try_compile "$LINENO" 13405 then : 13406 xorg_cv_cc_flag_unused_command_line_argument=yes 13407 else $as_nop 13408 xorg_cv_cc_flag_unused_command_line_argument=no 13409 fi 13410 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13411 fi 13412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13413 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13414 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13415 CFLAGS="$xorg_testset_save_CFLAGS" 13416 fi 13417 13418 found="no" 13419 13420 if test $found = "no" ; then 13421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13423 fi 13424 13425 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13427 fi 13428 13429 CFLAGS="$CFLAGS -Wformat=2" 13430 13431 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 13432 printf %s "checking if $CC supports -Wformat=2... " >&6; } 13433 cacheid=xorg_cv_cc_flag__Wformat_2 13434 if eval test \${$cacheid+y} 13435 then : 13436 printf %s "(cached) " >&6 13437 else $as_nop 13438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13439 /* end confdefs.h. */ 13440 int i; 13441 int 13442 main (void) 13443 { 13444 13445 ; 13446 return 0; 13447 } 13448 _ACEOF 13449 if ac_fn_c_try_link "$LINENO" 13450 then : 13451 eval $cacheid=yes 13452 else $as_nop 13453 eval $cacheid=no 13454 fi 13455 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13456 conftest$ac_exeext conftest.$ac_ext 13457 fi 13458 13459 13460 CFLAGS="$xorg_testset_save_CFLAGS" 13461 13462 eval supported=\$$cacheid 13463 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13464 printf "%s\n" "$supported" >&6; } 13465 if test "$supported" = "yes" ; then 13466 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 13467 found="yes" 13468 fi 13469 fi 13470 13471 if test $found = "no" ; then 13472 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13473 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13474 fi 13475 13476 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13477 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13478 fi 13479 13480 CFLAGS="$CFLAGS -Wformat" 13481 13482 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 13483 printf %s "checking if $CC supports -Wformat... " >&6; } 13484 cacheid=xorg_cv_cc_flag__Wformat 13485 if eval test \${$cacheid+y} 13486 then : 13487 printf %s "(cached) " >&6 13488 else $as_nop 13489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13490 /* end confdefs.h. */ 13491 int i; 13492 int 13493 main (void) 13494 { 13495 13496 ; 13497 return 0; 13498 } 13499 _ACEOF 13500 if ac_fn_c_try_link "$LINENO" 13501 then : 13502 eval $cacheid=yes 13503 else $as_nop 13504 eval $cacheid=no 13505 fi 13506 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13507 conftest$ac_exeext conftest.$ac_ext 13508 fi 13509 13510 13511 CFLAGS="$xorg_testset_save_CFLAGS" 13512 13513 eval supported=\$$cacheid 13514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13515 printf "%s\n" "$supported" >&6; } 13516 if test "$supported" = "yes" ; then 13517 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 13518 found="yes" 13519 fi 13520 fi 13521 13522 13523 13524 13525 13526 13527 13528 13529 13530 13531 13532 13533 13534 13535 13536 13537 13538 xorg_testset_save_CFLAGS="$CFLAGS" 13539 13540 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13541 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13543 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13544 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13545 then : 13546 printf %s "(cached) " >&6 13547 else $as_nop 13548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13549 /* end confdefs.h. */ 13550 int i; 13551 _ACEOF 13552 if ac_fn_c_try_compile "$LINENO" 13553 then : 13554 xorg_cv_cc_flag_unknown_warning_option=yes 13555 else $as_nop 13556 xorg_cv_cc_flag_unknown_warning_option=no 13557 fi 13558 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13559 fi 13560 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13561 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13562 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13563 CFLAGS="$xorg_testset_save_CFLAGS" 13564 fi 13565 13566 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13567 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13568 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13569 fi 13570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13572 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13573 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13574 then : 13575 printf %s "(cached) " >&6 13576 else $as_nop 13577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13578 /* end confdefs.h. */ 13579 int i; 13580 _ACEOF 13581 if ac_fn_c_try_compile "$LINENO" 13582 then : 13583 xorg_cv_cc_flag_unused_command_line_argument=yes 13584 else $as_nop 13585 xorg_cv_cc_flag_unused_command_line_argument=no 13586 fi 13587 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13588 fi 13589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13590 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13591 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13592 CFLAGS="$xorg_testset_save_CFLAGS" 13593 fi 13594 13595 found="no" 13596 13597 if test $found = "no" ; then 13598 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13599 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13600 fi 13601 13602 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13603 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13604 fi 13605 13606 CFLAGS="$CFLAGS -Wstrict-prototypes" 13607 13608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 13609 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 13610 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 13611 if eval test \${$cacheid+y} 13612 then : 13613 printf %s "(cached) " >&6 13614 else $as_nop 13615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13616 /* end confdefs.h. */ 13617 int i; 13618 int 13619 main (void) 13620 { 13621 13622 ; 13623 return 0; 13624 } 13625 _ACEOF 13626 if ac_fn_c_try_link "$LINENO" 13627 then : 13628 eval $cacheid=yes 13629 else $as_nop 13630 eval $cacheid=no 13631 fi 13632 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13633 conftest$ac_exeext conftest.$ac_ext 13634 fi 13635 13636 13637 CFLAGS="$xorg_testset_save_CFLAGS" 13638 13639 eval supported=\$$cacheid 13640 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13641 printf "%s\n" "$supported" >&6; } 13642 if test "$supported" = "yes" ; then 13643 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 13644 found="yes" 13645 fi 13646 fi 13647 13648 13649 13650 13651 13652 13653 13654 13655 13656 13657 13658 13659 13660 13661 13662 xorg_testset_save_CFLAGS="$CFLAGS" 13663 13664 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13665 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13666 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13667 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13668 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13669 then : 13670 printf %s "(cached) " >&6 13671 else $as_nop 13672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13673 /* end confdefs.h. */ 13674 int i; 13675 _ACEOF 13676 if ac_fn_c_try_compile "$LINENO" 13677 then : 13678 xorg_cv_cc_flag_unknown_warning_option=yes 13679 else $as_nop 13680 xorg_cv_cc_flag_unknown_warning_option=no 13681 fi 13682 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13683 fi 13684 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13685 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13686 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13687 CFLAGS="$xorg_testset_save_CFLAGS" 13688 fi 13689 13690 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13693 fi 13694 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13696 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13697 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13698 then : 13699 printf %s "(cached) " >&6 13700 else $as_nop 13701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13702 /* end confdefs.h. */ 13703 int i; 13704 _ACEOF 13705 if ac_fn_c_try_compile "$LINENO" 13706 then : 13707 xorg_cv_cc_flag_unused_command_line_argument=yes 13708 else $as_nop 13709 xorg_cv_cc_flag_unused_command_line_argument=no 13710 fi 13711 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13712 fi 13713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13714 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13715 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13716 CFLAGS="$xorg_testset_save_CFLAGS" 13717 fi 13718 13719 found="no" 13720 13721 if test $found = "no" ; then 13722 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13723 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13724 fi 13725 13726 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13727 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13728 fi 13729 13730 CFLAGS="$CFLAGS -Wmissing-prototypes" 13731 13732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 13733 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 13734 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 13735 if eval test \${$cacheid+y} 13736 then : 13737 printf %s "(cached) " >&6 13738 else $as_nop 13739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13740 /* end confdefs.h. */ 13741 int i; 13742 int 13743 main (void) 13744 { 13745 13746 ; 13747 return 0; 13748 } 13749 _ACEOF 13750 if ac_fn_c_try_link "$LINENO" 13751 then : 13752 eval $cacheid=yes 13753 else $as_nop 13754 eval $cacheid=no 13755 fi 13756 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13757 conftest$ac_exeext conftest.$ac_ext 13758 fi 13759 13760 13761 CFLAGS="$xorg_testset_save_CFLAGS" 13762 13763 eval supported=\$$cacheid 13764 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13765 printf "%s\n" "$supported" >&6; } 13766 if test "$supported" = "yes" ; then 13767 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 13768 found="yes" 13769 fi 13770 fi 13771 13772 13773 13774 13775 13776 13777 13778 13779 13780 13781 13782 13783 13784 13785 13786 xorg_testset_save_CFLAGS="$CFLAGS" 13787 13788 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13789 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13790 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13791 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13792 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13793 then : 13794 printf %s "(cached) " >&6 13795 else $as_nop 13796 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13797 /* end confdefs.h. */ 13798 int i; 13799 _ACEOF 13800 if ac_fn_c_try_compile "$LINENO" 13801 then : 13802 xorg_cv_cc_flag_unknown_warning_option=yes 13803 else $as_nop 13804 xorg_cv_cc_flag_unknown_warning_option=no 13805 fi 13806 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13807 fi 13808 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13809 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13811 CFLAGS="$xorg_testset_save_CFLAGS" 13812 fi 13813 13814 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13817 fi 13818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13819 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13820 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13821 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13822 then : 13823 printf %s "(cached) " >&6 13824 else $as_nop 13825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13826 /* end confdefs.h. */ 13827 int i; 13828 _ACEOF 13829 if ac_fn_c_try_compile "$LINENO" 13830 then : 13831 xorg_cv_cc_flag_unused_command_line_argument=yes 13832 else $as_nop 13833 xorg_cv_cc_flag_unused_command_line_argument=no 13834 fi 13835 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13836 fi 13837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13838 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13839 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13840 CFLAGS="$xorg_testset_save_CFLAGS" 13841 fi 13842 13843 found="no" 13844 13845 if test $found = "no" ; then 13846 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13847 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13848 fi 13849 13850 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13851 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13852 fi 13853 13854 CFLAGS="$CFLAGS -Wnested-externs" 13855 13856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 13857 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 13858 cacheid=xorg_cv_cc_flag__Wnested_externs 13859 if eval test \${$cacheid+y} 13860 then : 13861 printf %s "(cached) " >&6 13862 else $as_nop 13863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13864 /* end confdefs.h. */ 13865 int i; 13866 int 13867 main (void) 13868 { 13869 13870 ; 13871 return 0; 13872 } 13873 _ACEOF 13874 if ac_fn_c_try_link "$LINENO" 13875 then : 13876 eval $cacheid=yes 13877 else $as_nop 13878 eval $cacheid=no 13879 fi 13880 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13881 conftest$ac_exeext conftest.$ac_ext 13882 fi 13883 13884 13885 CFLAGS="$xorg_testset_save_CFLAGS" 13886 13887 eval supported=\$$cacheid 13888 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13889 printf "%s\n" "$supported" >&6; } 13890 if test "$supported" = "yes" ; then 13891 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 13892 found="yes" 13893 fi 13894 fi 13895 13896 13897 13898 13899 13900 13901 13902 13903 13904 13905 13906 13907 13908 13909 13910 xorg_testset_save_CFLAGS="$CFLAGS" 13911 13912 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13913 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13915 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13916 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13917 then : 13918 printf %s "(cached) " >&6 13919 else $as_nop 13920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13921 /* end confdefs.h. */ 13922 int i; 13923 _ACEOF 13924 if ac_fn_c_try_compile "$LINENO" 13925 then : 13926 xorg_cv_cc_flag_unknown_warning_option=yes 13927 else $as_nop 13928 xorg_cv_cc_flag_unknown_warning_option=no 13929 fi 13930 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13931 fi 13932 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13933 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13934 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13935 CFLAGS="$xorg_testset_save_CFLAGS" 13936 fi 13937 13938 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13939 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13940 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13941 fi 13942 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13943 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13944 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13945 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13946 then : 13947 printf %s "(cached) " >&6 13948 else $as_nop 13949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13950 /* end confdefs.h. */ 13951 int i; 13952 _ACEOF 13953 if ac_fn_c_try_compile "$LINENO" 13954 then : 13955 xorg_cv_cc_flag_unused_command_line_argument=yes 13956 else $as_nop 13957 xorg_cv_cc_flag_unused_command_line_argument=no 13958 fi 13959 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13960 fi 13961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13962 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13963 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13964 CFLAGS="$xorg_testset_save_CFLAGS" 13965 fi 13966 13967 found="no" 13968 13969 if test $found = "no" ; then 13970 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13971 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13972 fi 13973 13974 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13975 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13976 fi 13977 13978 CFLAGS="$CFLAGS -Wbad-function-cast" 13979 13980 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 13981 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 13982 cacheid=xorg_cv_cc_flag__Wbad_function_cast 13983 if eval test \${$cacheid+y} 13984 then : 13985 printf %s "(cached) " >&6 13986 else $as_nop 13987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13988 /* end confdefs.h. */ 13989 int i; 13990 int 13991 main (void) 13992 { 13993 13994 ; 13995 return 0; 13996 } 13997 _ACEOF 13998 if ac_fn_c_try_link "$LINENO" 13999 then : 14000 eval $cacheid=yes 14001 else $as_nop 14002 eval $cacheid=no 14003 fi 14004 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14005 conftest$ac_exeext conftest.$ac_ext 14006 fi 14007 14008 14009 CFLAGS="$xorg_testset_save_CFLAGS" 14010 14011 eval supported=\$$cacheid 14012 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14013 printf "%s\n" "$supported" >&6; } 14014 if test "$supported" = "yes" ; then 14015 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 14016 found="yes" 14017 fi 14018 fi 14019 14020 14021 14022 14023 14024 14025 14026 14027 14028 14029 14030 14031 14032 14033 14034 xorg_testset_save_CFLAGS="$CFLAGS" 14035 14036 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14037 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14039 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14040 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14041 then : 14042 printf %s "(cached) " >&6 14043 else $as_nop 14044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14045 /* end confdefs.h. */ 14046 int i; 14047 _ACEOF 14048 if ac_fn_c_try_compile "$LINENO" 14049 then : 14050 xorg_cv_cc_flag_unknown_warning_option=yes 14051 else $as_nop 14052 xorg_cv_cc_flag_unknown_warning_option=no 14053 fi 14054 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14055 fi 14056 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14057 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14058 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14059 CFLAGS="$xorg_testset_save_CFLAGS" 14060 fi 14061 14062 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14063 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14064 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14065 fi 14066 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14067 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14068 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14069 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14070 then : 14071 printf %s "(cached) " >&6 14072 else $as_nop 14073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14074 /* end confdefs.h. */ 14075 int i; 14076 _ACEOF 14077 if ac_fn_c_try_compile "$LINENO" 14078 then : 14079 xorg_cv_cc_flag_unused_command_line_argument=yes 14080 else $as_nop 14081 xorg_cv_cc_flag_unused_command_line_argument=no 14082 fi 14083 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14084 fi 14085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14086 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14088 CFLAGS="$xorg_testset_save_CFLAGS" 14089 fi 14090 14091 found="no" 14092 14093 if test $found = "no" ; then 14094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14096 fi 14097 14098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14100 fi 14101 14102 CFLAGS="$CFLAGS -Wold-style-definition" 14103 14104 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 14105 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 14106 cacheid=xorg_cv_cc_flag__Wold_style_definition 14107 if eval test \${$cacheid+y} 14108 then : 14109 printf %s "(cached) " >&6 14110 else $as_nop 14111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14112 /* end confdefs.h. */ 14113 int i; 14114 int 14115 main (void) 14116 { 14117 14118 ; 14119 return 0; 14120 } 14121 _ACEOF 14122 if ac_fn_c_try_link "$LINENO" 14123 then : 14124 eval $cacheid=yes 14125 else $as_nop 14126 eval $cacheid=no 14127 fi 14128 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14129 conftest$ac_exeext conftest.$ac_ext 14130 fi 14131 14132 14133 CFLAGS="$xorg_testset_save_CFLAGS" 14134 14135 eval supported=\$$cacheid 14136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14137 printf "%s\n" "$supported" >&6; } 14138 if test "$supported" = "yes" ; then 14139 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 14140 found="yes" 14141 fi 14142 fi 14143 14144 if test $found = "no" ; then 14145 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14146 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14147 fi 14148 14149 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14150 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14151 fi 14152 14153 CFLAGS="$CFLAGS -fd" 14154 14155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 14156 printf %s "checking if $CC supports -fd... " >&6; } 14157 cacheid=xorg_cv_cc_flag__fd 14158 if eval test \${$cacheid+y} 14159 then : 14160 printf %s "(cached) " >&6 14161 else $as_nop 14162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14163 /* end confdefs.h. */ 14164 int i; 14165 int 14166 main (void) 14167 { 14168 14169 ; 14170 return 0; 14171 } 14172 _ACEOF 14173 if ac_fn_c_try_link "$LINENO" 14174 then : 14175 eval $cacheid=yes 14176 else $as_nop 14177 eval $cacheid=no 14178 fi 14179 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14180 conftest$ac_exeext conftest.$ac_ext 14181 fi 14182 14183 14184 CFLAGS="$xorg_testset_save_CFLAGS" 14185 14186 eval supported=\$$cacheid 14187 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14188 printf "%s\n" "$supported" >&6; } 14189 if test "$supported" = "yes" ; then 14190 BASE_CFLAGS="$BASE_CFLAGS -fd" 14191 found="yes" 14192 fi 14193 fi 14194 14195 14196 14197 14198 14199 14200 14201 14202 14203 14204 14205 14206 14207 14208 14209 xorg_testset_save_CFLAGS="$CFLAGS" 14210 14211 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14214 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14215 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14216 then : 14217 printf %s "(cached) " >&6 14218 else $as_nop 14219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14220 /* end confdefs.h. */ 14221 int i; 14222 _ACEOF 14223 if ac_fn_c_try_compile "$LINENO" 14224 then : 14225 xorg_cv_cc_flag_unknown_warning_option=yes 14226 else $as_nop 14227 xorg_cv_cc_flag_unknown_warning_option=no 14228 fi 14229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14230 fi 14231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14232 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14233 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14234 CFLAGS="$xorg_testset_save_CFLAGS" 14235 fi 14236 14237 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14238 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14239 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14240 fi 14241 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14243 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14244 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14245 then : 14246 printf %s "(cached) " >&6 14247 else $as_nop 14248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14249 /* end confdefs.h. */ 14250 int i; 14251 _ACEOF 14252 if ac_fn_c_try_compile "$LINENO" 14253 then : 14254 xorg_cv_cc_flag_unused_command_line_argument=yes 14255 else $as_nop 14256 xorg_cv_cc_flag_unused_command_line_argument=no 14257 fi 14258 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14259 fi 14260 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14261 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14262 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14263 CFLAGS="$xorg_testset_save_CFLAGS" 14264 fi 14265 14266 found="no" 14267 14268 if test $found = "no" ; then 14269 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14271 fi 14272 14273 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14275 fi 14276 14277 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 14278 14279 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 14280 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 14281 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 14282 if eval test \${$cacheid+y} 14283 then : 14284 printf %s "(cached) " >&6 14285 else $as_nop 14286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14287 /* end confdefs.h. */ 14288 int i; 14289 int 14290 main (void) 14291 { 14292 14293 ; 14294 return 0; 14295 } 14296 _ACEOF 14297 if ac_fn_c_try_link "$LINENO" 14298 then : 14299 eval $cacheid=yes 14300 else $as_nop 14301 eval $cacheid=no 14302 fi 14303 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14304 conftest$ac_exeext conftest.$ac_ext 14305 fi 14306 14307 14308 CFLAGS="$xorg_testset_save_CFLAGS" 14309 14310 eval supported=\$$cacheid 14311 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14312 printf "%s\n" "$supported" >&6; } 14313 if test "$supported" = "yes" ; then 14314 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 14315 found="yes" 14316 fi 14317 fi 14318 14319 14320 14321 14322 14323 # This chunk adds additional warnings that could catch undesired effects. 14324 14325 14326 14327 14328 14329 14330 14331 14332 14333 14334 14335 14336 14337 xorg_testset_save_CFLAGS="$CFLAGS" 14338 14339 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14340 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14342 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14343 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14344 then : 14345 printf %s "(cached) " >&6 14346 else $as_nop 14347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14348 /* end confdefs.h. */ 14349 int i; 14350 _ACEOF 14351 if ac_fn_c_try_compile "$LINENO" 14352 then : 14353 xorg_cv_cc_flag_unknown_warning_option=yes 14354 else $as_nop 14355 xorg_cv_cc_flag_unknown_warning_option=no 14356 fi 14357 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14358 fi 14359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14360 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14361 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14362 CFLAGS="$xorg_testset_save_CFLAGS" 14363 fi 14364 14365 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14366 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14367 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14368 fi 14369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14371 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14372 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14373 then : 14374 printf %s "(cached) " >&6 14375 else $as_nop 14376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14377 /* end confdefs.h. */ 14378 int i; 14379 _ACEOF 14380 if ac_fn_c_try_compile "$LINENO" 14381 then : 14382 xorg_cv_cc_flag_unused_command_line_argument=yes 14383 else $as_nop 14384 xorg_cv_cc_flag_unused_command_line_argument=no 14385 fi 14386 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14387 fi 14388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14389 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14390 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14391 CFLAGS="$xorg_testset_save_CFLAGS" 14392 fi 14393 14394 found="no" 14395 14396 if test $found = "no" ; then 14397 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14398 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14399 fi 14400 14401 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14402 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14403 fi 14404 14405 CFLAGS="$CFLAGS -Wunused" 14406 14407 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 14408 printf %s "checking if $CC supports -Wunused... " >&6; } 14409 cacheid=xorg_cv_cc_flag__Wunused 14410 if eval test \${$cacheid+y} 14411 then : 14412 printf %s "(cached) " >&6 14413 else $as_nop 14414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14415 /* end confdefs.h. */ 14416 int i; 14417 int 14418 main (void) 14419 { 14420 14421 ; 14422 return 0; 14423 } 14424 _ACEOF 14425 if ac_fn_c_try_link "$LINENO" 14426 then : 14427 eval $cacheid=yes 14428 else $as_nop 14429 eval $cacheid=no 14430 fi 14431 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14432 conftest$ac_exeext conftest.$ac_ext 14433 fi 14434 14435 14436 CFLAGS="$xorg_testset_save_CFLAGS" 14437 14438 eval supported=\$$cacheid 14439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14440 printf "%s\n" "$supported" >&6; } 14441 if test "$supported" = "yes" ; then 14442 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 14443 found="yes" 14444 fi 14445 fi 14446 14447 14448 14449 14450 14451 14452 14453 14454 14455 14456 14457 14458 14459 14460 14461 xorg_testset_save_CFLAGS="$CFLAGS" 14462 14463 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14464 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14465 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14466 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14467 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14468 then : 14469 printf %s "(cached) " >&6 14470 else $as_nop 14471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14472 /* end confdefs.h. */ 14473 int i; 14474 _ACEOF 14475 if ac_fn_c_try_compile "$LINENO" 14476 then : 14477 xorg_cv_cc_flag_unknown_warning_option=yes 14478 else $as_nop 14479 xorg_cv_cc_flag_unknown_warning_option=no 14480 fi 14481 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14482 fi 14483 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14484 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14485 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14486 CFLAGS="$xorg_testset_save_CFLAGS" 14487 fi 14488 14489 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14490 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14491 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14492 fi 14493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14495 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14496 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14497 then : 14498 printf %s "(cached) " >&6 14499 else $as_nop 14500 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14501 /* end confdefs.h. */ 14502 int i; 14503 _ACEOF 14504 if ac_fn_c_try_compile "$LINENO" 14505 then : 14506 xorg_cv_cc_flag_unused_command_line_argument=yes 14507 else $as_nop 14508 xorg_cv_cc_flag_unused_command_line_argument=no 14509 fi 14510 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14511 fi 14512 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14513 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14514 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14515 CFLAGS="$xorg_testset_save_CFLAGS" 14516 fi 14517 14518 found="no" 14519 14520 if test $found = "no" ; then 14521 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14522 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14523 fi 14524 14525 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14526 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14527 fi 14528 14529 CFLAGS="$CFLAGS -Wuninitialized" 14530 14531 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 14532 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 14533 cacheid=xorg_cv_cc_flag__Wuninitialized 14534 if eval test \${$cacheid+y} 14535 then : 14536 printf %s "(cached) " >&6 14537 else $as_nop 14538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14539 /* end confdefs.h. */ 14540 int i; 14541 int 14542 main (void) 14543 { 14544 14545 ; 14546 return 0; 14547 } 14548 _ACEOF 14549 if ac_fn_c_try_link "$LINENO" 14550 then : 14551 eval $cacheid=yes 14552 else $as_nop 14553 eval $cacheid=no 14554 fi 14555 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14556 conftest$ac_exeext conftest.$ac_ext 14557 fi 14558 14559 14560 CFLAGS="$xorg_testset_save_CFLAGS" 14561 14562 eval supported=\$$cacheid 14563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14564 printf "%s\n" "$supported" >&6; } 14565 if test "$supported" = "yes" ; then 14566 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 14567 found="yes" 14568 fi 14569 fi 14570 14571 14572 14573 14574 14575 14576 14577 14578 14579 14580 14581 14582 14583 14584 14585 xorg_testset_save_CFLAGS="$CFLAGS" 14586 14587 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14588 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14589 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14590 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14591 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14592 then : 14593 printf %s "(cached) " >&6 14594 else $as_nop 14595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14596 /* end confdefs.h. */ 14597 int i; 14598 _ACEOF 14599 if ac_fn_c_try_compile "$LINENO" 14600 then : 14601 xorg_cv_cc_flag_unknown_warning_option=yes 14602 else $as_nop 14603 xorg_cv_cc_flag_unknown_warning_option=no 14604 fi 14605 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14606 fi 14607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14608 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14609 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14610 CFLAGS="$xorg_testset_save_CFLAGS" 14611 fi 14612 14613 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14614 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14615 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14616 fi 14617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14619 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14620 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14621 then : 14622 printf %s "(cached) " >&6 14623 else $as_nop 14624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14625 /* end confdefs.h. */ 14626 int i; 14627 _ACEOF 14628 if ac_fn_c_try_compile "$LINENO" 14629 then : 14630 xorg_cv_cc_flag_unused_command_line_argument=yes 14631 else $as_nop 14632 xorg_cv_cc_flag_unused_command_line_argument=no 14633 fi 14634 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14635 fi 14636 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14637 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14638 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14639 CFLAGS="$xorg_testset_save_CFLAGS" 14640 fi 14641 14642 found="no" 14643 14644 if test $found = "no" ; then 14645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14647 fi 14648 14649 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14650 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14651 fi 14652 14653 CFLAGS="$CFLAGS -Wshadow" 14654 14655 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 14656 printf %s "checking if $CC supports -Wshadow... " >&6; } 14657 cacheid=xorg_cv_cc_flag__Wshadow 14658 if eval test \${$cacheid+y} 14659 then : 14660 printf %s "(cached) " >&6 14661 else $as_nop 14662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14663 /* end confdefs.h. */ 14664 int i; 14665 int 14666 main (void) 14667 { 14668 14669 ; 14670 return 0; 14671 } 14672 _ACEOF 14673 if ac_fn_c_try_link "$LINENO" 14674 then : 14675 eval $cacheid=yes 14676 else $as_nop 14677 eval $cacheid=no 14678 fi 14679 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14680 conftest$ac_exeext conftest.$ac_ext 14681 fi 14682 14683 14684 CFLAGS="$xorg_testset_save_CFLAGS" 14685 14686 eval supported=\$$cacheid 14687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14688 printf "%s\n" "$supported" >&6; } 14689 if test "$supported" = "yes" ; then 14690 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 14691 found="yes" 14692 fi 14693 fi 14694 14695 14696 14697 14698 14699 14700 14701 14702 14703 14704 14705 14706 14707 14708 14709 xorg_testset_save_CFLAGS="$CFLAGS" 14710 14711 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14712 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14713 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14714 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14715 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14716 then : 14717 printf %s "(cached) " >&6 14718 else $as_nop 14719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14720 /* end confdefs.h. */ 14721 int i; 14722 _ACEOF 14723 if ac_fn_c_try_compile "$LINENO" 14724 then : 14725 xorg_cv_cc_flag_unknown_warning_option=yes 14726 else $as_nop 14727 xorg_cv_cc_flag_unknown_warning_option=no 14728 fi 14729 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14730 fi 14731 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14732 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14733 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14734 CFLAGS="$xorg_testset_save_CFLAGS" 14735 fi 14736 14737 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14738 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14739 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14740 fi 14741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14743 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14744 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14745 then : 14746 printf %s "(cached) " >&6 14747 else $as_nop 14748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14749 /* end confdefs.h. */ 14750 int i; 14751 _ACEOF 14752 if ac_fn_c_try_compile "$LINENO" 14753 then : 14754 xorg_cv_cc_flag_unused_command_line_argument=yes 14755 else $as_nop 14756 xorg_cv_cc_flag_unused_command_line_argument=no 14757 fi 14758 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14759 fi 14760 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14761 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14762 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14763 CFLAGS="$xorg_testset_save_CFLAGS" 14764 fi 14765 14766 found="no" 14767 14768 if test $found = "no" ; then 14769 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14770 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14771 fi 14772 14773 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14774 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14775 fi 14776 14777 CFLAGS="$CFLAGS -Wmissing-noreturn" 14778 14779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 14780 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 14781 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 14782 if eval test \${$cacheid+y} 14783 then : 14784 printf %s "(cached) " >&6 14785 else $as_nop 14786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14787 /* end confdefs.h. */ 14788 int i; 14789 int 14790 main (void) 14791 { 14792 14793 ; 14794 return 0; 14795 } 14796 _ACEOF 14797 if ac_fn_c_try_link "$LINENO" 14798 then : 14799 eval $cacheid=yes 14800 else $as_nop 14801 eval $cacheid=no 14802 fi 14803 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14804 conftest$ac_exeext conftest.$ac_ext 14805 fi 14806 14807 14808 CFLAGS="$xorg_testset_save_CFLAGS" 14809 14810 eval supported=\$$cacheid 14811 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14812 printf "%s\n" "$supported" >&6; } 14813 if test "$supported" = "yes" ; then 14814 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 14815 found="yes" 14816 fi 14817 fi 14818 14819 14820 14821 14822 14823 14824 14825 14826 14827 14828 14829 14830 14831 14832 14833 xorg_testset_save_CFLAGS="$CFLAGS" 14834 14835 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14836 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14837 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14838 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14839 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14840 then : 14841 printf %s "(cached) " >&6 14842 else $as_nop 14843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14844 /* end confdefs.h. */ 14845 int i; 14846 _ACEOF 14847 if ac_fn_c_try_compile "$LINENO" 14848 then : 14849 xorg_cv_cc_flag_unknown_warning_option=yes 14850 else $as_nop 14851 xorg_cv_cc_flag_unknown_warning_option=no 14852 fi 14853 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14854 fi 14855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14856 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14857 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14858 CFLAGS="$xorg_testset_save_CFLAGS" 14859 fi 14860 14861 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14862 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14863 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14864 fi 14865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14867 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14868 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14869 then : 14870 printf %s "(cached) " >&6 14871 else $as_nop 14872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14873 /* end confdefs.h. */ 14874 int i; 14875 _ACEOF 14876 if ac_fn_c_try_compile "$LINENO" 14877 then : 14878 xorg_cv_cc_flag_unused_command_line_argument=yes 14879 else $as_nop 14880 xorg_cv_cc_flag_unused_command_line_argument=no 14881 fi 14882 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14883 fi 14884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14885 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14886 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14887 CFLAGS="$xorg_testset_save_CFLAGS" 14888 fi 14889 14890 found="no" 14891 14892 if test $found = "no" ; then 14893 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14894 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14895 fi 14896 14897 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14898 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14899 fi 14900 14901 CFLAGS="$CFLAGS -Wmissing-format-attribute" 14902 14903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 14904 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 14905 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 14906 if eval test \${$cacheid+y} 14907 then : 14908 printf %s "(cached) " >&6 14909 else $as_nop 14910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14911 /* end confdefs.h. */ 14912 int i; 14913 int 14914 main (void) 14915 { 14916 14917 ; 14918 return 0; 14919 } 14920 _ACEOF 14921 if ac_fn_c_try_link "$LINENO" 14922 then : 14923 eval $cacheid=yes 14924 else $as_nop 14925 eval $cacheid=no 14926 fi 14927 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14928 conftest$ac_exeext conftest.$ac_ext 14929 fi 14930 14931 14932 CFLAGS="$xorg_testset_save_CFLAGS" 14933 14934 eval supported=\$$cacheid 14935 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14936 printf "%s\n" "$supported" >&6; } 14937 if test "$supported" = "yes" ; then 14938 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 14939 found="yes" 14940 fi 14941 fi 14942 14943 14944 14945 14946 14947 14948 14949 14950 14951 14952 14953 14954 14955 14956 14957 xorg_testset_save_CFLAGS="$CFLAGS" 14958 14959 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14961 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14962 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14963 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14964 then : 14965 printf %s "(cached) " >&6 14966 else $as_nop 14967 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14968 /* end confdefs.h. */ 14969 int i; 14970 _ACEOF 14971 if ac_fn_c_try_compile "$LINENO" 14972 then : 14973 xorg_cv_cc_flag_unknown_warning_option=yes 14974 else $as_nop 14975 xorg_cv_cc_flag_unknown_warning_option=no 14976 fi 14977 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14978 fi 14979 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14980 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14981 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14982 CFLAGS="$xorg_testset_save_CFLAGS" 14983 fi 14984 14985 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14986 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14987 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14988 fi 14989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14991 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14992 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14993 then : 14994 printf %s "(cached) " >&6 14995 else $as_nop 14996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14997 /* end confdefs.h. */ 14998 int i; 14999 _ACEOF 15000 if ac_fn_c_try_compile "$LINENO" 15001 then : 15002 xorg_cv_cc_flag_unused_command_line_argument=yes 15003 else $as_nop 15004 xorg_cv_cc_flag_unused_command_line_argument=no 15005 fi 15006 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15007 fi 15008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15009 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15011 CFLAGS="$xorg_testset_save_CFLAGS" 15012 fi 15013 15014 found="no" 15015 15016 if test $found = "no" ; then 15017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15019 fi 15020 15021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15023 fi 15024 15025 CFLAGS="$CFLAGS -Wredundant-decls" 15026 15027 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 15028 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 15029 cacheid=xorg_cv_cc_flag__Wredundant_decls 15030 if eval test \${$cacheid+y} 15031 then : 15032 printf %s "(cached) " >&6 15033 else $as_nop 15034 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15035 /* end confdefs.h. */ 15036 int i; 15037 int 15038 main (void) 15039 { 15040 15041 ; 15042 return 0; 15043 } 15044 _ACEOF 15045 if ac_fn_c_try_link "$LINENO" 15046 then : 15047 eval $cacheid=yes 15048 else $as_nop 15049 eval $cacheid=no 15050 fi 15051 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15052 conftest$ac_exeext conftest.$ac_ext 15053 fi 15054 15055 15056 CFLAGS="$xorg_testset_save_CFLAGS" 15057 15058 eval supported=\$$cacheid 15059 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15060 printf "%s\n" "$supported" >&6; } 15061 if test "$supported" = "yes" ; then 15062 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 15063 found="yes" 15064 fi 15065 fi 15066 15067 15068 15069 15070 15071 15072 15073 15074 15075 15076 15077 15078 15079 15080 15081 xorg_testset_save_CFLAGS="$CFLAGS" 15082 15083 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15084 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15085 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15086 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15087 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15088 then : 15089 printf %s "(cached) " >&6 15090 else $as_nop 15091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15092 /* end confdefs.h. */ 15093 int i; 15094 _ACEOF 15095 if ac_fn_c_try_compile "$LINENO" 15096 then : 15097 xorg_cv_cc_flag_unknown_warning_option=yes 15098 else $as_nop 15099 xorg_cv_cc_flag_unknown_warning_option=no 15100 fi 15101 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15102 fi 15103 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15104 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15105 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15106 CFLAGS="$xorg_testset_save_CFLAGS" 15107 fi 15108 15109 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15110 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15111 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15112 fi 15113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15115 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15116 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15117 then : 15118 printf %s "(cached) " >&6 15119 else $as_nop 15120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15121 /* end confdefs.h. */ 15122 int i; 15123 _ACEOF 15124 if ac_fn_c_try_compile "$LINENO" 15125 then : 15126 xorg_cv_cc_flag_unused_command_line_argument=yes 15127 else $as_nop 15128 xorg_cv_cc_flag_unused_command_line_argument=no 15129 fi 15130 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15131 fi 15132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15133 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15134 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15135 CFLAGS="$xorg_testset_save_CFLAGS" 15136 fi 15137 15138 found="no" 15139 15140 if test $found = "no" ; then 15141 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15143 fi 15144 15145 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15146 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15147 fi 15148 15149 CFLAGS="$CFLAGS -Wlogical-op" 15150 15151 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 15152 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 15153 cacheid=xorg_cv_cc_flag__Wlogical_op 15154 if eval test \${$cacheid+y} 15155 then : 15156 printf %s "(cached) " >&6 15157 else $as_nop 15158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15159 /* end confdefs.h. */ 15160 int i; 15161 int 15162 main (void) 15163 { 15164 15165 ; 15166 return 0; 15167 } 15168 _ACEOF 15169 if ac_fn_c_try_link "$LINENO" 15170 then : 15171 eval $cacheid=yes 15172 else $as_nop 15173 eval $cacheid=no 15174 fi 15175 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15176 conftest$ac_exeext conftest.$ac_ext 15177 fi 15178 15179 15180 CFLAGS="$xorg_testset_save_CFLAGS" 15181 15182 eval supported=\$$cacheid 15183 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15184 printf "%s\n" "$supported" >&6; } 15185 if test "$supported" = "yes" ; then 15186 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 15187 found="yes" 15188 fi 15189 fi 15190 15191 15192 15193 # These are currently disabled because they are noisy. They will be enabled 15194 # in the future once the codebase is sufficiently modernized to silence 15195 # them. For now, I don't want them to drown out the other warnings. 15196 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 15197 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 15198 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 15199 15200 # Turn some warnings into errors, so we don't accidently get successful builds 15201 # when there are problems that should be fixed. 15202 15203 if test "x$SELECTIVE_WERROR" = "xyes" ; then 15204 15205 15206 15207 15208 15209 15210 15211 15212 15213 15214 15215 15216 15217 xorg_testset_save_CFLAGS="$CFLAGS" 15218 15219 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15220 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15221 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15222 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15223 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15224 then : 15225 printf %s "(cached) " >&6 15226 else $as_nop 15227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15228 /* end confdefs.h. */ 15229 int i; 15230 _ACEOF 15231 if ac_fn_c_try_compile "$LINENO" 15232 then : 15233 xorg_cv_cc_flag_unknown_warning_option=yes 15234 else $as_nop 15235 xorg_cv_cc_flag_unknown_warning_option=no 15236 fi 15237 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15238 fi 15239 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15240 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15241 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15242 CFLAGS="$xorg_testset_save_CFLAGS" 15243 fi 15244 15245 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15246 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15248 fi 15249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15251 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15252 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15253 then : 15254 printf %s "(cached) " >&6 15255 else $as_nop 15256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15257 /* end confdefs.h. */ 15258 int i; 15259 _ACEOF 15260 if ac_fn_c_try_compile "$LINENO" 15261 then : 15262 xorg_cv_cc_flag_unused_command_line_argument=yes 15263 else $as_nop 15264 xorg_cv_cc_flag_unused_command_line_argument=no 15265 fi 15266 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15267 fi 15268 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15269 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15270 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15271 CFLAGS="$xorg_testset_save_CFLAGS" 15272 fi 15273 15274 found="no" 15275 15276 if test $found = "no" ; then 15277 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15278 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15279 fi 15280 15281 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15282 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15283 fi 15284 15285 CFLAGS="$CFLAGS -Werror=implicit" 15286 15287 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 15288 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 15289 cacheid=xorg_cv_cc_flag__Werror_implicit 15290 if eval test \${$cacheid+y} 15291 then : 15292 printf %s "(cached) " >&6 15293 else $as_nop 15294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15295 /* end confdefs.h. */ 15296 int i; 15297 int 15298 main (void) 15299 { 15300 15301 ; 15302 return 0; 15303 } 15304 _ACEOF 15305 if ac_fn_c_try_link "$LINENO" 15306 then : 15307 eval $cacheid=yes 15308 else $as_nop 15309 eval $cacheid=no 15310 fi 15311 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15312 conftest$ac_exeext conftest.$ac_ext 15313 fi 15314 15315 15316 CFLAGS="$xorg_testset_save_CFLAGS" 15317 15318 eval supported=\$$cacheid 15319 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15320 printf "%s\n" "$supported" >&6; } 15321 if test "$supported" = "yes" ; then 15322 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 15323 found="yes" 15324 fi 15325 fi 15326 15327 if test $found = "no" ; then 15328 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15329 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15330 fi 15331 15332 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15333 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15334 fi 15335 15336 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15337 15338 { 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 15339 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 15340 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 15341 if eval test \${$cacheid+y} 15342 then : 15343 printf %s "(cached) " >&6 15344 else $as_nop 15345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15346 /* end confdefs.h. */ 15347 int i; 15348 int 15349 main (void) 15350 { 15351 15352 ; 15353 return 0; 15354 } 15355 _ACEOF 15356 if ac_fn_c_try_link "$LINENO" 15357 then : 15358 eval $cacheid=yes 15359 else $as_nop 15360 eval $cacheid=no 15361 fi 15362 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15363 conftest$ac_exeext conftest.$ac_ext 15364 fi 15365 15366 15367 CFLAGS="$xorg_testset_save_CFLAGS" 15368 15369 eval supported=\$$cacheid 15370 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15371 printf "%s\n" "$supported" >&6; } 15372 if test "$supported" = "yes" ; then 15373 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15374 found="yes" 15375 fi 15376 fi 15377 15378 15379 15380 15381 15382 15383 15384 15385 15386 15387 15388 15389 15390 15391 15392 xorg_testset_save_CFLAGS="$CFLAGS" 15393 15394 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15395 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15396 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15397 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15398 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15399 then : 15400 printf %s "(cached) " >&6 15401 else $as_nop 15402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15403 /* end confdefs.h. */ 15404 int i; 15405 _ACEOF 15406 if ac_fn_c_try_compile "$LINENO" 15407 then : 15408 xorg_cv_cc_flag_unknown_warning_option=yes 15409 else $as_nop 15410 xorg_cv_cc_flag_unknown_warning_option=no 15411 fi 15412 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15413 fi 15414 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15415 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15416 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15417 CFLAGS="$xorg_testset_save_CFLAGS" 15418 fi 15419 15420 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15421 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15422 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15423 fi 15424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15425 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15426 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15427 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15428 then : 15429 printf %s "(cached) " >&6 15430 else $as_nop 15431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15432 /* end confdefs.h. */ 15433 int i; 15434 _ACEOF 15435 if ac_fn_c_try_compile "$LINENO" 15436 then : 15437 xorg_cv_cc_flag_unused_command_line_argument=yes 15438 else $as_nop 15439 xorg_cv_cc_flag_unused_command_line_argument=no 15440 fi 15441 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15442 fi 15443 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15444 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15445 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15446 CFLAGS="$xorg_testset_save_CFLAGS" 15447 fi 15448 15449 found="no" 15450 15451 if test $found = "no" ; then 15452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15454 fi 15455 15456 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15458 fi 15459 15460 CFLAGS="$CFLAGS -Werror=nonnull" 15461 15462 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 15463 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 15464 cacheid=xorg_cv_cc_flag__Werror_nonnull 15465 if eval test \${$cacheid+y} 15466 then : 15467 printf %s "(cached) " >&6 15468 else $as_nop 15469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15470 /* end confdefs.h. */ 15471 int i; 15472 int 15473 main (void) 15474 { 15475 15476 ; 15477 return 0; 15478 } 15479 _ACEOF 15480 if ac_fn_c_try_link "$LINENO" 15481 then : 15482 eval $cacheid=yes 15483 else $as_nop 15484 eval $cacheid=no 15485 fi 15486 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15487 conftest$ac_exeext conftest.$ac_ext 15488 fi 15489 15490 15491 CFLAGS="$xorg_testset_save_CFLAGS" 15492 15493 eval supported=\$$cacheid 15494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15495 printf "%s\n" "$supported" >&6; } 15496 if test "$supported" = "yes" ; then 15497 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 15498 found="yes" 15499 fi 15500 fi 15501 15502 15503 15504 15505 15506 15507 15508 15509 15510 15511 15512 15513 15514 15515 15516 xorg_testset_save_CFLAGS="$CFLAGS" 15517 15518 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15519 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15521 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15522 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15523 then : 15524 printf %s "(cached) " >&6 15525 else $as_nop 15526 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15527 /* end confdefs.h. */ 15528 int i; 15529 _ACEOF 15530 if ac_fn_c_try_compile "$LINENO" 15531 then : 15532 xorg_cv_cc_flag_unknown_warning_option=yes 15533 else $as_nop 15534 xorg_cv_cc_flag_unknown_warning_option=no 15535 fi 15536 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15537 fi 15538 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15539 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15541 CFLAGS="$xorg_testset_save_CFLAGS" 15542 fi 15543 15544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15547 fi 15548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15550 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15551 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15552 then : 15553 printf %s "(cached) " >&6 15554 else $as_nop 15555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15556 /* end confdefs.h. */ 15557 int i; 15558 _ACEOF 15559 if ac_fn_c_try_compile "$LINENO" 15560 then : 15561 xorg_cv_cc_flag_unused_command_line_argument=yes 15562 else $as_nop 15563 xorg_cv_cc_flag_unused_command_line_argument=no 15564 fi 15565 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15566 fi 15567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15568 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15569 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15570 CFLAGS="$xorg_testset_save_CFLAGS" 15571 fi 15572 15573 found="no" 15574 15575 if test $found = "no" ; then 15576 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15578 fi 15579 15580 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15581 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15582 fi 15583 15584 CFLAGS="$CFLAGS -Werror=init-self" 15585 15586 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 15587 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 15588 cacheid=xorg_cv_cc_flag__Werror_init_self 15589 if eval test \${$cacheid+y} 15590 then : 15591 printf %s "(cached) " >&6 15592 else $as_nop 15593 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15594 /* end confdefs.h. */ 15595 int i; 15596 int 15597 main (void) 15598 { 15599 15600 ; 15601 return 0; 15602 } 15603 _ACEOF 15604 if ac_fn_c_try_link "$LINENO" 15605 then : 15606 eval $cacheid=yes 15607 else $as_nop 15608 eval $cacheid=no 15609 fi 15610 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15611 conftest$ac_exeext conftest.$ac_ext 15612 fi 15613 15614 15615 CFLAGS="$xorg_testset_save_CFLAGS" 15616 15617 eval supported=\$$cacheid 15618 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15619 printf "%s\n" "$supported" >&6; } 15620 if test "$supported" = "yes" ; then 15621 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 15622 found="yes" 15623 fi 15624 fi 15625 15626 15627 15628 15629 15630 15631 15632 15633 15634 15635 15636 15637 15638 15639 15640 xorg_testset_save_CFLAGS="$CFLAGS" 15641 15642 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15643 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15644 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15645 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15646 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15647 then : 15648 printf %s "(cached) " >&6 15649 else $as_nop 15650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15651 /* end confdefs.h. */ 15652 int i; 15653 _ACEOF 15654 if ac_fn_c_try_compile "$LINENO" 15655 then : 15656 xorg_cv_cc_flag_unknown_warning_option=yes 15657 else $as_nop 15658 xorg_cv_cc_flag_unknown_warning_option=no 15659 fi 15660 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15661 fi 15662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15663 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15665 CFLAGS="$xorg_testset_save_CFLAGS" 15666 fi 15667 15668 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15671 fi 15672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15673 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15674 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15675 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15676 then : 15677 printf %s "(cached) " >&6 15678 else $as_nop 15679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15680 /* end confdefs.h. */ 15681 int i; 15682 _ACEOF 15683 if ac_fn_c_try_compile "$LINENO" 15684 then : 15685 xorg_cv_cc_flag_unused_command_line_argument=yes 15686 else $as_nop 15687 xorg_cv_cc_flag_unused_command_line_argument=no 15688 fi 15689 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15690 fi 15691 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15692 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15693 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15694 CFLAGS="$xorg_testset_save_CFLAGS" 15695 fi 15696 15697 found="no" 15698 15699 if test $found = "no" ; then 15700 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15701 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15702 fi 15703 15704 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15705 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15706 fi 15707 15708 CFLAGS="$CFLAGS -Werror=main" 15709 15710 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 15711 printf %s "checking if $CC supports -Werror=main... " >&6; } 15712 cacheid=xorg_cv_cc_flag__Werror_main 15713 if eval test \${$cacheid+y} 15714 then : 15715 printf %s "(cached) " >&6 15716 else $as_nop 15717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15718 /* end confdefs.h. */ 15719 int i; 15720 int 15721 main (void) 15722 { 15723 15724 ; 15725 return 0; 15726 } 15727 _ACEOF 15728 if ac_fn_c_try_link "$LINENO" 15729 then : 15730 eval $cacheid=yes 15731 else $as_nop 15732 eval $cacheid=no 15733 fi 15734 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15735 conftest$ac_exeext conftest.$ac_ext 15736 fi 15737 15738 15739 CFLAGS="$xorg_testset_save_CFLAGS" 15740 15741 eval supported=\$$cacheid 15742 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15743 printf "%s\n" "$supported" >&6; } 15744 if test "$supported" = "yes" ; then 15745 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 15746 found="yes" 15747 fi 15748 fi 15749 15750 15751 15752 15753 15754 15755 15756 15757 15758 15759 15760 15761 15762 15763 15764 xorg_testset_save_CFLAGS="$CFLAGS" 15765 15766 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15768 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15769 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15770 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15771 then : 15772 printf %s "(cached) " >&6 15773 else $as_nop 15774 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15775 /* end confdefs.h. */ 15776 int i; 15777 _ACEOF 15778 if ac_fn_c_try_compile "$LINENO" 15779 then : 15780 xorg_cv_cc_flag_unknown_warning_option=yes 15781 else $as_nop 15782 xorg_cv_cc_flag_unknown_warning_option=no 15783 fi 15784 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15785 fi 15786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15787 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15788 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15789 CFLAGS="$xorg_testset_save_CFLAGS" 15790 fi 15791 15792 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15795 fi 15796 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15797 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15798 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15799 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15800 then : 15801 printf %s "(cached) " >&6 15802 else $as_nop 15803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15804 /* end confdefs.h. */ 15805 int i; 15806 _ACEOF 15807 if ac_fn_c_try_compile "$LINENO" 15808 then : 15809 xorg_cv_cc_flag_unused_command_line_argument=yes 15810 else $as_nop 15811 xorg_cv_cc_flag_unused_command_line_argument=no 15812 fi 15813 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15814 fi 15815 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15816 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15817 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15818 CFLAGS="$xorg_testset_save_CFLAGS" 15819 fi 15820 15821 found="no" 15822 15823 if test $found = "no" ; then 15824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15826 fi 15827 15828 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15830 fi 15831 15832 CFLAGS="$CFLAGS -Werror=missing-braces" 15833 15834 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 15835 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 15836 cacheid=xorg_cv_cc_flag__Werror_missing_braces 15837 if eval test \${$cacheid+y} 15838 then : 15839 printf %s "(cached) " >&6 15840 else $as_nop 15841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15842 /* end confdefs.h. */ 15843 int i; 15844 int 15845 main (void) 15846 { 15847 15848 ; 15849 return 0; 15850 } 15851 _ACEOF 15852 if ac_fn_c_try_link "$LINENO" 15853 then : 15854 eval $cacheid=yes 15855 else $as_nop 15856 eval $cacheid=no 15857 fi 15858 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15859 conftest$ac_exeext conftest.$ac_ext 15860 fi 15861 15862 15863 CFLAGS="$xorg_testset_save_CFLAGS" 15864 15865 eval supported=\$$cacheid 15866 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15867 printf "%s\n" "$supported" >&6; } 15868 if test "$supported" = "yes" ; then 15869 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 15870 found="yes" 15871 fi 15872 fi 15873 15874 15875 15876 15877 15878 15879 15880 15881 15882 15883 15884 15885 15886 15887 15888 xorg_testset_save_CFLAGS="$CFLAGS" 15889 15890 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15891 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15892 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15893 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15894 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15895 then : 15896 printf %s "(cached) " >&6 15897 else $as_nop 15898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15899 /* end confdefs.h. */ 15900 int i; 15901 _ACEOF 15902 if ac_fn_c_try_compile "$LINENO" 15903 then : 15904 xorg_cv_cc_flag_unknown_warning_option=yes 15905 else $as_nop 15906 xorg_cv_cc_flag_unknown_warning_option=no 15907 fi 15908 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15909 fi 15910 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15911 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15912 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15913 CFLAGS="$xorg_testset_save_CFLAGS" 15914 fi 15915 15916 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15919 fi 15920 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15921 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15922 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15923 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15924 then : 15925 printf %s "(cached) " >&6 15926 else $as_nop 15927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15928 /* end confdefs.h. */ 15929 int i; 15930 _ACEOF 15931 if ac_fn_c_try_compile "$LINENO" 15932 then : 15933 xorg_cv_cc_flag_unused_command_line_argument=yes 15934 else $as_nop 15935 xorg_cv_cc_flag_unused_command_line_argument=no 15936 fi 15937 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15938 fi 15939 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15940 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15941 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15942 CFLAGS="$xorg_testset_save_CFLAGS" 15943 fi 15944 15945 found="no" 15946 15947 if test $found = "no" ; then 15948 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15949 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15950 fi 15951 15952 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15953 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15954 fi 15955 15956 CFLAGS="$CFLAGS -Werror=sequence-point" 15957 15958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 15959 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 15960 cacheid=xorg_cv_cc_flag__Werror_sequence_point 15961 if eval test \${$cacheid+y} 15962 then : 15963 printf %s "(cached) " >&6 15964 else $as_nop 15965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15966 /* end confdefs.h. */ 15967 int i; 15968 int 15969 main (void) 15970 { 15971 15972 ; 15973 return 0; 15974 } 15975 _ACEOF 15976 if ac_fn_c_try_link "$LINENO" 15977 then : 15978 eval $cacheid=yes 15979 else $as_nop 15980 eval $cacheid=no 15981 fi 15982 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15983 conftest$ac_exeext conftest.$ac_ext 15984 fi 15985 15986 15987 CFLAGS="$xorg_testset_save_CFLAGS" 15988 15989 eval supported=\$$cacheid 15990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15991 printf "%s\n" "$supported" >&6; } 15992 if test "$supported" = "yes" ; then 15993 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 15994 found="yes" 15995 fi 15996 fi 15997 15998 15999 16000 16001 16002 16003 16004 16005 16006 16007 16008 16009 16010 16011 16012 xorg_testset_save_CFLAGS="$CFLAGS" 16013 16014 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16017 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16018 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16019 then : 16020 printf %s "(cached) " >&6 16021 else $as_nop 16022 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16023 /* end confdefs.h. */ 16024 int i; 16025 _ACEOF 16026 if ac_fn_c_try_compile "$LINENO" 16027 then : 16028 xorg_cv_cc_flag_unknown_warning_option=yes 16029 else $as_nop 16030 xorg_cv_cc_flag_unknown_warning_option=no 16031 fi 16032 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16033 fi 16034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16035 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16036 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16037 CFLAGS="$xorg_testset_save_CFLAGS" 16038 fi 16039 16040 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16043 fi 16044 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16045 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16046 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16047 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16048 then : 16049 printf %s "(cached) " >&6 16050 else $as_nop 16051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16052 /* end confdefs.h. */ 16053 int i; 16054 _ACEOF 16055 if ac_fn_c_try_compile "$LINENO" 16056 then : 16057 xorg_cv_cc_flag_unused_command_line_argument=yes 16058 else $as_nop 16059 xorg_cv_cc_flag_unused_command_line_argument=no 16060 fi 16061 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16062 fi 16063 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16064 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16065 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16066 CFLAGS="$xorg_testset_save_CFLAGS" 16067 fi 16068 16069 found="no" 16070 16071 if test $found = "no" ; then 16072 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16073 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16074 fi 16075 16076 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16077 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16078 fi 16079 16080 CFLAGS="$CFLAGS -Werror=return-type" 16081 16082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 16083 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 16084 cacheid=xorg_cv_cc_flag__Werror_return_type 16085 if eval test \${$cacheid+y} 16086 then : 16087 printf %s "(cached) " >&6 16088 else $as_nop 16089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16090 /* end confdefs.h. */ 16091 int i; 16092 int 16093 main (void) 16094 { 16095 16096 ; 16097 return 0; 16098 } 16099 _ACEOF 16100 if ac_fn_c_try_link "$LINENO" 16101 then : 16102 eval $cacheid=yes 16103 else $as_nop 16104 eval $cacheid=no 16105 fi 16106 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16107 conftest$ac_exeext conftest.$ac_ext 16108 fi 16109 16110 16111 CFLAGS="$xorg_testset_save_CFLAGS" 16112 16113 eval supported=\$$cacheid 16114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16115 printf "%s\n" "$supported" >&6; } 16116 if test "$supported" = "yes" ; then 16117 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 16118 found="yes" 16119 fi 16120 fi 16121 16122 if test $found = "no" ; then 16123 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16124 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16125 fi 16126 16127 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16128 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16129 fi 16130 16131 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16132 16133 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 16134 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 16135 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 16136 if eval test \${$cacheid+y} 16137 then : 16138 printf %s "(cached) " >&6 16139 else $as_nop 16140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16141 /* end confdefs.h. */ 16142 int i; 16143 int 16144 main (void) 16145 { 16146 16147 ; 16148 return 0; 16149 } 16150 _ACEOF 16151 if ac_fn_c_try_link "$LINENO" 16152 then : 16153 eval $cacheid=yes 16154 else $as_nop 16155 eval $cacheid=no 16156 fi 16157 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16158 conftest$ac_exeext conftest.$ac_ext 16159 fi 16160 16161 16162 CFLAGS="$xorg_testset_save_CFLAGS" 16163 16164 eval supported=\$$cacheid 16165 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16166 printf "%s\n" "$supported" >&6; } 16167 if test "$supported" = "yes" ; then 16168 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16169 found="yes" 16170 fi 16171 fi 16172 16173 16174 16175 16176 16177 16178 16179 16180 16181 16182 16183 16184 16185 16186 16187 xorg_testset_save_CFLAGS="$CFLAGS" 16188 16189 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16190 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16192 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16193 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16194 then : 16195 printf %s "(cached) " >&6 16196 else $as_nop 16197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16198 /* end confdefs.h. */ 16199 int i; 16200 _ACEOF 16201 if ac_fn_c_try_compile "$LINENO" 16202 then : 16203 xorg_cv_cc_flag_unknown_warning_option=yes 16204 else $as_nop 16205 xorg_cv_cc_flag_unknown_warning_option=no 16206 fi 16207 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16208 fi 16209 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16210 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16211 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16212 CFLAGS="$xorg_testset_save_CFLAGS" 16213 fi 16214 16215 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16218 fi 16219 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16221 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16222 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16223 then : 16224 printf %s "(cached) " >&6 16225 else $as_nop 16226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16227 /* end confdefs.h. */ 16228 int i; 16229 _ACEOF 16230 if ac_fn_c_try_compile "$LINENO" 16231 then : 16232 xorg_cv_cc_flag_unused_command_line_argument=yes 16233 else $as_nop 16234 xorg_cv_cc_flag_unused_command_line_argument=no 16235 fi 16236 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16237 fi 16238 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16239 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16240 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16241 CFLAGS="$xorg_testset_save_CFLAGS" 16242 fi 16243 16244 found="no" 16245 16246 if test $found = "no" ; then 16247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16249 fi 16250 16251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16253 fi 16254 16255 CFLAGS="$CFLAGS -Werror=trigraphs" 16256 16257 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 16258 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 16259 cacheid=xorg_cv_cc_flag__Werror_trigraphs 16260 if eval test \${$cacheid+y} 16261 then : 16262 printf %s "(cached) " >&6 16263 else $as_nop 16264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16265 /* end confdefs.h. */ 16266 int i; 16267 int 16268 main (void) 16269 { 16270 16271 ; 16272 return 0; 16273 } 16274 _ACEOF 16275 if ac_fn_c_try_link "$LINENO" 16276 then : 16277 eval $cacheid=yes 16278 else $as_nop 16279 eval $cacheid=no 16280 fi 16281 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16282 conftest$ac_exeext conftest.$ac_ext 16283 fi 16284 16285 16286 CFLAGS="$xorg_testset_save_CFLAGS" 16287 16288 eval supported=\$$cacheid 16289 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16290 printf "%s\n" "$supported" >&6; } 16291 if test "$supported" = "yes" ; then 16292 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 16293 found="yes" 16294 fi 16295 fi 16296 16297 16298 16299 16300 16301 16302 16303 16304 16305 16306 16307 16308 16309 16310 16311 xorg_testset_save_CFLAGS="$CFLAGS" 16312 16313 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16316 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16317 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16318 then : 16319 printf %s "(cached) " >&6 16320 else $as_nop 16321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16322 /* end confdefs.h. */ 16323 int i; 16324 _ACEOF 16325 if ac_fn_c_try_compile "$LINENO" 16326 then : 16327 xorg_cv_cc_flag_unknown_warning_option=yes 16328 else $as_nop 16329 xorg_cv_cc_flag_unknown_warning_option=no 16330 fi 16331 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16332 fi 16333 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16334 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16335 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16336 CFLAGS="$xorg_testset_save_CFLAGS" 16337 fi 16338 16339 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16340 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16341 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16342 fi 16343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16344 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16345 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16346 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16347 then : 16348 printf %s "(cached) " >&6 16349 else $as_nop 16350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16351 /* end confdefs.h. */ 16352 int i; 16353 _ACEOF 16354 if ac_fn_c_try_compile "$LINENO" 16355 then : 16356 xorg_cv_cc_flag_unused_command_line_argument=yes 16357 else $as_nop 16358 xorg_cv_cc_flag_unused_command_line_argument=no 16359 fi 16360 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16361 fi 16362 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16363 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16364 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16365 CFLAGS="$xorg_testset_save_CFLAGS" 16366 fi 16367 16368 found="no" 16369 16370 if test $found = "no" ; then 16371 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16372 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16373 fi 16374 16375 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16376 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16377 fi 16378 16379 CFLAGS="$CFLAGS -Werror=array-bounds" 16380 16381 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 16382 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 16383 cacheid=xorg_cv_cc_flag__Werror_array_bounds 16384 if eval test \${$cacheid+y} 16385 then : 16386 printf %s "(cached) " >&6 16387 else $as_nop 16388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16389 /* end confdefs.h. */ 16390 int i; 16391 int 16392 main (void) 16393 { 16394 16395 ; 16396 return 0; 16397 } 16398 _ACEOF 16399 if ac_fn_c_try_link "$LINENO" 16400 then : 16401 eval $cacheid=yes 16402 else $as_nop 16403 eval $cacheid=no 16404 fi 16405 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16406 conftest$ac_exeext conftest.$ac_ext 16407 fi 16408 16409 16410 CFLAGS="$xorg_testset_save_CFLAGS" 16411 16412 eval supported=\$$cacheid 16413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16414 printf "%s\n" "$supported" >&6; } 16415 if test "$supported" = "yes" ; then 16416 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 16417 found="yes" 16418 fi 16419 fi 16420 16421 16422 16423 16424 16425 16426 16427 16428 16429 16430 16431 16432 16433 16434 16435 xorg_testset_save_CFLAGS="$CFLAGS" 16436 16437 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16439 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16440 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16441 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16442 then : 16443 printf %s "(cached) " >&6 16444 else $as_nop 16445 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16446 /* end confdefs.h. */ 16447 int i; 16448 _ACEOF 16449 if ac_fn_c_try_compile "$LINENO" 16450 then : 16451 xorg_cv_cc_flag_unknown_warning_option=yes 16452 else $as_nop 16453 xorg_cv_cc_flag_unknown_warning_option=no 16454 fi 16455 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16456 fi 16457 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16458 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16459 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16460 CFLAGS="$xorg_testset_save_CFLAGS" 16461 fi 16462 16463 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16464 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16465 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16466 fi 16467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16468 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16469 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16470 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16471 then : 16472 printf %s "(cached) " >&6 16473 else $as_nop 16474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16475 /* end confdefs.h. */ 16476 int i; 16477 _ACEOF 16478 if ac_fn_c_try_compile "$LINENO" 16479 then : 16480 xorg_cv_cc_flag_unused_command_line_argument=yes 16481 else $as_nop 16482 xorg_cv_cc_flag_unused_command_line_argument=no 16483 fi 16484 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16485 fi 16486 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16487 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16488 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16489 CFLAGS="$xorg_testset_save_CFLAGS" 16490 fi 16491 16492 found="no" 16493 16494 if test $found = "no" ; then 16495 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16496 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16497 fi 16498 16499 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16500 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16501 fi 16502 16503 CFLAGS="$CFLAGS -Werror=write-strings" 16504 16505 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 16506 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 16507 cacheid=xorg_cv_cc_flag__Werror_write_strings 16508 if eval test \${$cacheid+y} 16509 then : 16510 printf %s "(cached) " >&6 16511 else $as_nop 16512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16513 /* end confdefs.h. */ 16514 int i; 16515 int 16516 main (void) 16517 { 16518 16519 ; 16520 return 0; 16521 } 16522 _ACEOF 16523 if ac_fn_c_try_link "$LINENO" 16524 then : 16525 eval $cacheid=yes 16526 else $as_nop 16527 eval $cacheid=no 16528 fi 16529 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16530 conftest$ac_exeext conftest.$ac_ext 16531 fi 16532 16533 16534 CFLAGS="$xorg_testset_save_CFLAGS" 16535 16536 eval supported=\$$cacheid 16537 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16538 printf "%s\n" "$supported" >&6; } 16539 if test "$supported" = "yes" ; then 16540 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 16541 found="yes" 16542 fi 16543 fi 16544 16545 16546 16547 16548 16549 16550 16551 16552 16553 16554 16555 16556 16557 16558 16559 xorg_testset_save_CFLAGS="$CFLAGS" 16560 16561 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16564 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16565 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16566 then : 16567 printf %s "(cached) " >&6 16568 else $as_nop 16569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16570 /* end confdefs.h. */ 16571 int i; 16572 _ACEOF 16573 if ac_fn_c_try_compile "$LINENO" 16574 then : 16575 xorg_cv_cc_flag_unknown_warning_option=yes 16576 else $as_nop 16577 xorg_cv_cc_flag_unknown_warning_option=no 16578 fi 16579 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16580 fi 16581 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16582 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16583 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16584 CFLAGS="$xorg_testset_save_CFLAGS" 16585 fi 16586 16587 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16590 fi 16591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16593 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16594 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16595 then : 16596 printf %s "(cached) " >&6 16597 else $as_nop 16598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16599 /* end confdefs.h. */ 16600 int i; 16601 _ACEOF 16602 if ac_fn_c_try_compile "$LINENO" 16603 then : 16604 xorg_cv_cc_flag_unused_command_line_argument=yes 16605 else $as_nop 16606 xorg_cv_cc_flag_unused_command_line_argument=no 16607 fi 16608 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16609 fi 16610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16611 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16612 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16613 CFLAGS="$xorg_testset_save_CFLAGS" 16614 fi 16615 16616 found="no" 16617 16618 if test $found = "no" ; then 16619 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16620 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16621 fi 16622 16623 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16624 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16625 fi 16626 16627 CFLAGS="$CFLAGS -Werror=address" 16628 16629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 16630 printf %s "checking if $CC supports -Werror=address... " >&6; } 16631 cacheid=xorg_cv_cc_flag__Werror_address 16632 if eval test \${$cacheid+y} 16633 then : 16634 printf %s "(cached) " >&6 16635 else $as_nop 16636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16637 /* end confdefs.h. */ 16638 int i; 16639 int 16640 main (void) 16641 { 16642 16643 ; 16644 return 0; 16645 } 16646 _ACEOF 16647 if ac_fn_c_try_link "$LINENO" 16648 then : 16649 eval $cacheid=yes 16650 else $as_nop 16651 eval $cacheid=no 16652 fi 16653 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16654 conftest$ac_exeext conftest.$ac_ext 16655 fi 16656 16657 16658 CFLAGS="$xorg_testset_save_CFLAGS" 16659 16660 eval supported=\$$cacheid 16661 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16662 printf "%s\n" "$supported" >&6; } 16663 if test "$supported" = "yes" ; then 16664 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 16665 found="yes" 16666 fi 16667 fi 16668 16669 16670 16671 16672 16673 16674 16675 16676 16677 16678 16679 16680 16681 16682 16683 xorg_testset_save_CFLAGS="$CFLAGS" 16684 16685 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16687 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16688 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16689 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16690 then : 16691 printf %s "(cached) " >&6 16692 else $as_nop 16693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16694 /* end confdefs.h. */ 16695 int i; 16696 _ACEOF 16697 if ac_fn_c_try_compile "$LINENO" 16698 then : 16699 xorg_cv_cc_flag_unknown_warning_option=yes 16700 else $as_nop 16701 xorg_cv_cc_flag_unknown_warning_option=no 16702 fi 16703 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16704 fi 16705 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16706 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16707 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16708 CFLAGS="$xorg_testset_save_CFLAGS" 16709 fi 16710 16711 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16712 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16713 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16714 fi 16715 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16716 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16717 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16718 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16719 then : 16720 printf %s "(cached) " >&6 16721 else $as_nop 16722 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16723 /* end confdefs.h. */ 16724 int i; 16725 _ACEOF 16726 if ac_fn_c_try_compile "$LINENO" 16727 then : 16728 xorg_cv_cc_flag_unused_command_line_argument=yes 16729 else $as_nop 16730 xorg_cv_cc_flag_unused_command_line_argument=no 16731 fi 16732 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16733 fi 16734 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16735 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16736 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16737 CFLAGS="$xorg_testset_save_CFLAGS" 16738 fi 16739 16740 found="no" 16741 16742 if test $found = "no" ; then 16743 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16744 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16745 fi 16746 16747 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16748 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16749 fi 16750 16751 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 16752 16753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 16754 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 16755 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 16756 if eval test \${$cacheid+y} 16757 then : 16758 printf %s "(cached) " >&6 16759 else $as_nop 16760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16761 /* end confdefs.h. */ 16762 int i; 16763 int 16764 main (void) 16765 { 16766 16767 ; 16768 return 0; 16769 } 16770 _ACEOF 16771 if ac_fn_c_try_link "$LINENO" 16772 then : 16773 eval $cacheid=yes 16774 else $as_nop 16775 eval $cacheid=no 16776 fi 16777 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16778 conftest$ac_exeext conftest.$ac_ext 16779 fi 16780 16781 16782 CFLAGS="$xorg_testset_save_CFLAGS" 16783 16784 eval supported=\$$cacheid 16785 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16786 printf "%s\n" "$supported" >&6; } 16787 if test "$supported" = "yes" ; then 16788 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 16789 found="yes" 16790 fi 16791 fi 16792 16793 if test $found = "no" ; then 16794 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16795 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16796 fi 16797 16798 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16799 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16800 fi 16801 16802 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16803 16804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 16805 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 16806 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 16807 if eval test \${$cacheid+y} 16808 then : 16809 printf %s "(cached) " >&6 16810 else $as_nop 16811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16812 /* end confdefs.h. */ 16813 int i; 16814 int 16815 main (void) 16816 { 16817 16818 ; 16819 return 0; 16820 } 16821 _ACEOF 16822 if ac_fn_c_try_link "$LINENO" 16823 then : 16824 eval $cacheid=yes 16825 else $as_nop 16826 eval $cacheid=no 16827 fi 16828 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16829 conftest$ac_exeext conftest.$ac_ext 16830 fi 16831 16832 16833 CFLAGS="$xorg_testset_save_CFLAGS" 16834 16835 eval supported=\$$cacheid 16836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16837 printf "%s\n" "$supported" >&6; } 16838 if test "$supported" = "yes" ; then 16839 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16840 found="yes" 16841 fi 16842 fi 16843 16844 16845 16846 16847 16848 16849 16850 16851 16852 16853 16854 16855 16856 16857 16858 xorg_testset_save_CFLAGS="$CFLAGS" 16859 16860 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16863 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16864 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16865 then : 16866 printf %s "(cached) " >&6 16867 else $as_nop 16868 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16869 /* end confdefs.h. */ 16870 int i; 16871 _ACEOF 16872 if ac_fn_c_try_compile "$LINENO" 16873 then : 16874 xorg_cv_cc_flag_unknown_warning_option=yes 16875 else $as_nop 16876 xorg_cv_cc_flag_unknown_warning_option=no 16877 fi 16878 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16879 fi 16880 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16881 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16882 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16883 CFLAGS="$xorg_testset_save_CFLAGS" 16884 fi 16885 16886 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16887 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16888 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16889 fi 16890 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16891 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16892 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16893 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16894 then : 16895 printf %s "(cached) " >&6 16896 else $as_nop 16897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16898 /* end confdefs.h. */ 16899 int i; 16900 _ACEOF 16901 if ac_fn_c_try_compile "$LINENO" 16902 then : 16903 xorg_cv_cc_flag_unused_command_line_argument=yes 16904 else $as_nop 16905 xorg_cv_cc_flag_unused_command_line_argument=no 16906 fi 16907 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16908 fi 16909 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16910 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16911 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16912 CFLAGS="$xorg_testset_save_CFLAGS" 16913 fi 16914 16915 found="no" 16916 16917 if test $found = "no" ; then 16918 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16919 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16920 fi 16921 16922 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16923 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16924 fi 16925 16926 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 16927 16928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 16929 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 16930 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 16931 if eval test \${$cacheid+y} 16932 then : 16933 printf %s "(cached) " >&6 16934 else $as_nop 16935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16936 /* end confdefs.h. */ 16937 int i; 16938 int 16939 main (void) 16940 { 16941 16942 ; 16943 return 0; 16944 } 16945 _ACEOF 16946 if ac_fn_c_try_link "$LINENO" 16947 then : 16948 eval $cacheid=yes 16949 else $as_nop 16950 eval $cacheid=no 16951 fi 16952 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16953 conftest$ac_exeext conftest.$ac_ext 16954 fi 16955 16956 16957 CFLAGS="$xorg_testset_save_CFLAGS" 16958 16959 eval supported=\$$cacheid 16960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16961 printf "%s\n" "$supported" >&6; } 16962 if test "$supported" = "yes" ; then 16963 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 16964 found="yes" 16965 fi 16966 fi 16967 16968 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 16969 else 16970 { 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 $PACKAGE_BUGREPORT" >&5 16971 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 16972 16973 16974 16975 16976 16977 16978 16979 16980 16981 16982 16983 16984 16985 xorg_testset_save_CFLAGS="$CFLAGS" 16986 16987 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16988 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16989 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16990 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16991 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16992 then : 16993 printf %s "(cached) " >&6 16994 else $as_nop 16995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16996 /* end confdefs.h. */ 16997 int i; 16998 _ACEOF 16999 if ac_fn_c_try_compile "$LINENO" 17000 then : 17001 xorg_cv_cc_flag_unknown_warning_option=yes 17002 else $as_nop 17003 xorg_cv_cc_flag_unknown_warning_option=no 17004 fi 17005 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17006 fi 17007 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17008 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17009 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17010 CFLAGS="$xorg_testset_save_CFLAGS" 17011 fi 17012 17013 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17014 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17015 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17016 fi 17017 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17019 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17020 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17021 then : 17022 printf %s "(cached) " >&6 17023 else $as_nop 17024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17025 /* end confdefs.h. */ 17026 int i; 17027 _ACEOF 17028 if ac_fn_c_try_compile "$LINENO" 17029 then : 17030 xorg_cv_cc_flag_unused_command_line_argument=yes 17031 else $as_nop 17032 xorg_cv_cc_flag_unused_command_line_argument=no 17033 fi 17034 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17035 fi 17036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17037 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17038 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17039 CFLAGS="$xorg_testset_save_CFLAGS" 17040 fi 17041 17042 found="no" 17043 17044 if test $found = "no" ; then 17045 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17046 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17047 fi 17048 17049 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17050 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17051 fi 17052 17053 CFLAGS="$CFLAGS -Wimplicit" 17054 17055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 17056 printf %s "checking if $CC supports -Wimplicit... " >&6; } 17057 cacheid=xorg_cv_cc_flag__Wimplicit 17058 if eval test \${$cacheid+y} 17059 then : 17060 printf %s "(cached) " >&6 17061 else $as_nop 17062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17063 /* end confdefs.h. */ 17064 int i; 17065 int 17066 main (void) 17067 { 17068 17069 ; 17070 return 0; 17071 } 17072 _ACEOF 17073 if ac_fn_c_try_link "$LINENO" 17074 then : 17075 eval $cacheid=yes 17076 else $as_nop 17077 eval $cacheid=no 17078 fi 17079 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17080 conftest$ac_exeext conftest.$ac_ext 17081 fi 17082 17083 17084 CFLAGS="$xorg_testset_save_CFLAGS" 17085 17086 eval supported=\$$cacheid 17087 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17088 printf "%s\n" "$supported" >&6; } 17089 if test "$supported" = "yes" ; then 17090 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 17091 found="yes" 17092 fi 17093 fi 17094 17095 17096 17097 17098 17099 17100 17101 17102 17103 17104 17105 17106 17107 17108 17109 xorg_testset_save_CFLAGS="$CFLAGS" 17110 17111 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17112 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17113 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17114 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17115 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17116 then : 17117 printf %s "(cached) " >&6 17118 else $as_nop 17119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17120 /* end confdefs.h. */ 17121 int i; 17122 _ACEOF 17123 if ac_fn_c_try_compile "$LINENO" 17124 then : 17125 xorg_cv_cc_flag_unknown_warning_option=yes 17126 else $as_nop 17127 xorg_cv_cc_flag_unknown_warning_option=no 17128 fi 17129 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17130 fi 17131 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17132 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17133 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17134 CFLAGS="$xorg_testset_save_CFLAGS" 17135 fi 17136 17137 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17138 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17139 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17140 fi 17141 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17143 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17144 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17145 then : 17146 printf %s "(cached) " >&6 17147 else $as_nop 17148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17149 /* end confdefs.h. */ 17150 int i; 17151 _ACEOF 17152 if ac_fn_c_try_compile "$LINENO" 17153 then : 17154 xorg_cv_cc_flag_unused_command_line_argument=yes 17155 else $as_nop 17156 xorg_cv_cc_flag_unused_command_line_argument=no 17157 fi 17158 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17159 fi 17160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17161 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17162 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17163 CFLAGS="$xorg_testset_save_CFLAGS" 17164 fi 17165 17166 found="no" 17167 17168 if test $found = "no" ; then 17169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17171 fi 17172 17173 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17174 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17175 fi 17176 17177 CFLAGS="$CFLAGS -Wnonnull" 17178 17179 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 17180 printf %s "checking if $CC supports -Wnonnull... " >&6; } 17181 cacheid=xorg_cv_cc_flag__Wnonnull 17182 if eval test \${$cacheid+y} 17183 then : 17184 printf %s "(cached) " >&6 17185 else $as_nop 17186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17187 /* end confdefs.h. */ 17188 int i; 17189 int 17190 main (void) 17191 { 17192 17193 ; 17194 return 0; 17195 } 17196 _ACEOF 17197 if ac_fn_c_try_link "$LINENO" 17198 then : 17199 eval $cacheid=yes 17200 else $as_nop 17201 eval $cacheid=no 17202 fi 17203 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17204 conftest$ac_exeext conftest.$ac_ext 17205 fi 17206 17207 17208 CFLAGS="$xorg_testset_save_CFLAGS" 17209 17210 eval supported=\$$cacheid 17211 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17212 printf "%s\n" "$supported" >&6; } 17213 if test "$supported" = "yes" ; then 17214 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 17215 found="yes" 17216 fi 17217 fi 17218 17219 17220 17221 17222 17223 17224 17225 17226 17227 17228 17229 17230 17231 17232 17233 xorg_testset_save_CFLAGS="$CFLAGS" 17234 17235 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17236 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17238 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17239 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17240 then : 17241 printf %s "(cached) " >&6 17242 else $as_nop 17243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17244 /* end confdefs.h. */ 17245 int i; 17246 _ACEOF 17247 if ac_fn_c_try_compile "$LINENO" 17248 then : 17249 xorg_cv_cc_flag_unknown_warning_option=yes 17250 else $as_nop 17251 xorg_cv_cc_flag_unknown_warning_option=no 17252 fi 17253 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17254 fi 17255 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17256 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17257 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17258 CFLAGS="$xorg_testset_save_CFLAGS" 17259 fi 17260 17261 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17262 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17263 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17264 fi 17265 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17267 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17268 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17269 then : 17270 printf %s "(cached) " >&6 17271 else $as_nop 17272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17273 /* end confdefs.h. */ 17274 int i; 17275 _ACEOF 17276 if ac_fn_c_try_compile "$LINENO" 17277 then : 17278 xorg_cv_cc_flag_unused_command_line_argument=yes 17279 else $as_nop 17280 xorg_cv_cc_flag_unused_command_line_argument=no 17281 fi 17282 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17283 fi 17284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17285 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17286 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17287 CFLAGS="$xorg_testset_save_CFLAGS" 17288 fi 17289 17290 found="no" 17291 17292 if test $found = "no" ; then 17293 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17294 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17295 fi 17296 17297 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17298 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17299 fi 17300 17301 CFLAGS="$CFLAGS -Winit-self" 17302 17303 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 17304 printf %s "checking if $CC supports -Winit-self... " >&6; } 17305 cacheid=xorg_cv_cc_flag__Winit_self 17306 if eval test \${$cacheid+y} 17307 then : 17308 printf %s "(cached) " >&6 17309 else $as_nop 17310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17311 /* end confdefs.h. */ 17312 int i; 17313 int 17314 main (void) 17315 { 17316 17317 ; 17318 return 0; 17319 } 17320 _ACEOF 17321 if ac_fn_c_try_link "$LINENO" 17322 then : 17323 eval $cacheid=yes 17324 else $as_nop 17325 eval $cacheid=no 17326 fi 17327 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17328 conftest$ac_exeext conftest.$ac_ext 17329 fi 17330 17331 17332 CFLAGS="$xorg_testset_save_CFLAGS" 17333 17334 eval supported=\$$cacheid 17335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17336 printf "%s\n" "$supported" >&6; } 17337 if test "$supported" = "yes" ; then 17338 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 17339 found="yes" 17340 fi 17341 fi 17342 17343 17344 17345 17346 17347 17348 17349 17350 17351 17352 17353 17354 17355 17356 17357 xorg_testset_save_CFLAGS="$CFLAGS" 17358 17359 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17360 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17362 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17363 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17364 then : 17365 printf %s "(cached) " >&6 17366 else $as_nop 17367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17368 /* end confdefs.h. */ 17369 int i; 17370 _ACEOF 17371 if ac_fn_c_try_compile "$LINENO" 17372 then : 17373 xorg_cv_cc_flag_unknown_warning_option=yes 17374 else $as_nop 17375 xorg_cv_cc_flag_unknown_warning_option=no 17376 fi 17377 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17378 fi 17379 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17380 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17381 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17382 CFLAGS="$xorg_testset_save_CFLAGS" 17383 fi 17384 17385 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17386 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17387 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17388 fi 17389 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17391 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17392 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17393 then : 17394 printf %s "(cached) " >&6 17395 else $as_nop 17396 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17397 /* end confdefs.h. */ 17398 int i; 17399 _ACEOF 17400 if ac_fn_c_try_compile "$LINENO" 17401 then : 17402 xorg_cv_cc_flag_unused_command_line_argument=yes 17403 else $as_nop 17404 xorg_cv_cc_flag_unused_command_line_argument=no 17405 fi 17406 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17407 fi 17408 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17409 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17410 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17411 CFLAGS="$xorg_testset_save_CFLAGS" 17412 fi 17413 17414 found="no" 17415 17416 if test $found = "no" ; then 17417 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17418 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17419 fi 17420 17421 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17422 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17423 fi 17424 17425 CFLAGS="$CFLAGS -Wmain" 17426 17427 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 17428 printf %s "checking if $CC supports -Wmain... " >&6; } 17429 cacheid=xorg_cv_cc_flag__Wmain 17430 if eval test \${$cacheid+y} 17431 then : 17432 printf %s "(cached) " >&6 17433 else $as_nop 17434 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17435 /* end confdefs.h. */ 17436 int i; 17437 int 17438 main (void) 17439 { 17440 17441 ; 17442 return 0; 17443 } 17444 _ACEOF 17445 if ac_fn_c_try_link "$LINENO" 17446 then : 17447 eval $cacheid=yes 17448 else $as_nop 17449 eval $cacheid=no 17450 fi 17451 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17452 conftest$ac_exeext conftest.$ac_ext 17453 fi 17454 17455 17456 CFLAGS="$xorg_testset_save_CFLAGS" 17457 17458 eval supported=\$$cacheid 17459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17460 printf "%s\n" "$supported" >&6; } 17461 if test "$supported" = "yes" ; then 17462 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 17463 found="yes" 17464 fi 17465 fi 17466 17467 17468 17469 17470 17471 17472 17473 17474 17475 17476 17477 17478 17479 17480 17481 xorg_testset_save_CFLAGS="$CFLAGS" 17482 17483 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17486 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17487 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17488 then : 17489 printf %s "(cached) " >&6 17490 else $as_nop 17491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17492 /* end confdefs.h. */ 17493 int i; 17494 _ACEOF 17495 if ac_fn_c_try_compile "$LINENO" 17496 then : 17497 xorg_cv_cc_flag_unknown_warning_option=yes 17498 else $as_nop 17499 xorg_cv_cc_flag_unknown_warning_option=no 17500 fi 17501 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17502 fi 17503 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17504 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17505 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17506 CFLAGS="$xorg_testset_save_CFLAGS" 17507 fi 17508 17509 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17510 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17511 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17512 fi 17513 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17515 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17516 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17517 then : 17518 printf %s "(cached) " >&6 17519 else $as_nop 17520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17521 /* end confdefs.h. */ 17522 int i; 17523 _ACEOF 17524 if ac_fn_c_try_compile "$LINENO" 17525 then : 17526 xorg_cv_cc_flag_unused_command_line_argument=yes 17527 else $as_nop 17528 xorg_cv_cc_flag_unused_command_line_argument=no 17529 fi 17530 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17531 fi 17532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17533 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17534 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17535 CFLAGS="$xorg_testset_save_CFLAGS" 17536 fi 17537 17538 found="no" 17539 17540 if test $found = "no" ; then 17541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17543 fi 17544 17545 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17546 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17547 fi 17548 17549 CFLAGS="$CFLAGS -Wmissing-braces" 17550 17551 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 17552 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 17553 cacheid=xorg_cv_cc_flag__Wmissing_braces 17554 if eval test \${$cacheid+y} 17555 then : 17556 printf %s "(cached) " >&6 17557 else $as_nop 17558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17559 /* end confdefs.h. */ 17560 int i; 17561 int 17562 main (void) 17563 { 17564 17565 ; 17566 return 0; 17567 } 17568 _ACEOF 17569 if ac_fn_c_try_link "$LINENO" 17570 then : 17571 eval $cacheid=yes 17572 else $as_nop 17573 eval $cacheid=no 17574 fi 17575 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17576 conftest$ac_exeext conftest.$ac_ext 17577 fi 17578 17579 17580 CFLAGS="$xorg_testset_save_CFLAGS" 17581 17582 eval supported=\$$cacheid 17583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17584 printf "%s\n" "$supported" >&6; } 17585 if test "$supported" = "yes" ; then 17586 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 17587 found="yes" 17588 fi 17589 fi 17590 17591 17592 17593 17594 17595 17596 17597 17598 17599 17600 17601 17602 17603 17604 17605 xorg_testset_save_CFLAGS="$CFLAGS" 17606 17607 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17610 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17611 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17612 then : 17613 printf %s "(cached) " >&6 17614 else $as_nop 17615 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17616 /* end confdefs.h. */ 17617 int i; 17618 _ACEOF 17619 if ac_fn_c_try_compile "$LINENO" 17620 then : 17621 xorg_cv_cc_flag_unknown_warning_option=yes 17622 else $as_nop 17623 xorg_cv_cc_flag_unknown_warning_option=no 17624 fi 17625 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17626 fi 17627 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17628 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17629 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17630 CFLAGS="$xorg_testset_save_CFLAGS" 17631 fi 17632 17633 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17634 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17636 fi 17637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17639 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17640 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17641 then : 17642 printf %s "(cached) " >&6 17643 else $as_nop 17644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17645 /* end confdefs.h. */ 17646 int i; 17647 _ACEOF 17648 if ac_fn_c_try_compile "$LINENO" 17649 then : 17650 xorg_cv_cc_flag_unused_command_line_argument=yes 17651 else $as_nop 17652 xorg_cv_cc_flag_unused_command_line_argument=no 17653 fi 17654 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17655 fi 17656 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17657 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17658 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17659 CFLAGS="$xorg_testset_save_CFLAGS" 17660 fi 17661 17662 found="no" 17663 17664 if test $found = "no" ; then 17665 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17667 fi 17668 17669 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17670 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17671 fi 17672 17673 CFLAGS="$CFLAGS -Wsequence-point" 17674 17675 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 17676 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 17677 cacheid=xorg_cv_cc_flag__Wsequence_point 17678 if eval test \${$cacheid+y} 17679 then : 17680 printf %s "(cached) " >&6 17681 else $as_nop 17682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17683 /* end confdefs.h. */ 17684 int i; 17685 int 17686 main (void) 17687 { 17688 17689 ; 17690 return 0; 17691 } 17692 _ACEOF 17693 if ac_fn_c_try_link "$LINENO" 17694 then : 17695 eval $cacheid=yes 17696 else $as_nop 17697 eval $cacheid=no 17698 fi 17699 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17700 conftest$ac_exeext conftest.$ac_ext 17701 fi 17702 17703 17704 CFLAGS="$xorg_testset_save_CFLAGS" 17705 17706 eval supported=\$$cacheid 17707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17708 printf "%s\n" "$supported" >&6; } 17709 if test "$supported" = "yes" ; then 17710 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 17711 found="yes" 17712 fi 17713 fi 17714 17715 17716 17717 17718 17719 17720 17721 17722 17723 17724 17725 17726 17727 17728 17729 xorg_testset_save_CFLAGS="$CFLAGS" 17730 17731 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17734 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17735 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17736 then : 17737 printf %s "(cached) " >&6 17738 else $as_nop 17739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17740 /* end confdefs.h. */ 17741 int i; 17742 _ACEOF 17743 if ac_fn_c_try_compile "$LINENO" 17744 then : 17745 xorg_cv_cc_flag_unknown_warning_option=yes 17746 else $as_nop 17747 xorg_cv_cc_flag_unknown_warning_option=no 17748 fi 17749 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17750 fi 17751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17752 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17753 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17754 CFLAGS="$xorg_testset_save_CFLAGS" 17755 fi 17756 17757 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17758 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17760 fi 17761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17763 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17764 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17765 then : 17766 printf %s "(cached) " >&6 17767 else $as_nop 17768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17769 /* end confdefs.h. */ 17770 int i; 17771 _ACEOF 17772 if ac_fn_c_try_compile "$LINENO" 17773 then : 17774 xorg_cv_cc_flag_unused_command_line_argument=yes 17775 else $as_nop 17776 xorg_cv_cc_flag_unused_command_line_argument=no 17777 fi 17778 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17779 fi 17780 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17781 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17782 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17783 CFLAGS="$xorg_testset_save_CFLAGS" 17784 fi 17785 17786 found="no" 17787 17788 if test $found = "no" ; then 17789 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17790 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17791 fi 17792 17793 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17794 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17795 fi 17796 17797 CFLAGS="$CFLAGS -Wreturn-type" 17798 17799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 17800 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 17801 cacheid=xorg_cv_cc_flag__Wreturn_type 17802 if eval test \${$cacheid+y} 17803 then : 17804 printf %s "(cached) " >&6 17805 else $as_nop 17806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17807 /* end confdefs.h. */ 17808 int i; 17809 int 17810 main (void) 17811 { 17812 17813 ; 17814 return 0; 17815 } 17816 _ACEOF 17817 if ac_fn_c_try_link "$LINENO" 17818 then : 17819 eval $cacheid=yes 17820 else $as_nop 17821 eval $cacheid=no 17822 fi 17823 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17824 conftest$ac_exeext conftest.$ac_ext 17825 fi 17826 17827 17828 CFLAGS="$xorg_testset_save_CFLAGS" 17829 17830 eval supported=\$$cacheid 17831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17832 printf "%s\n" "$supported" >&6; } 17833 if test "$supported" = "yes" ; then 17834 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 17835 found="yes" 17836 fi 17837 fi 17838 17839 17840 17841 17842 17843 17844 17845 17846 17847 17848 17849 17850 17851 17852 17853 xorg_testset_save_CFLAGS="$CFLAGS" 17854 17855 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17858 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17859 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17860 then : 17861 printf %s "(cached) " >&6 17862 else $as_nop 17863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17864 /* end confdefs.h. */ 17865 int i; 17866 _ACEOF 17867 if ac_fn_c_try_compile "$LINENO" 17868 then : 17869 xorg_cv_cc_flag_unknown_warning_option=yes 17870 else $as_nop 17871 xorg_cv_cc_flag_unknown_warning_option=no 17872 fi 17873 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17874 fi 17875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17876 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17877 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17878 CFLAGS="$xorg_testset_save_CFLAGS" 17879 fi 17880 17881 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17882 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17884 fi 17885 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17887 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17888 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17889 then : 17890 printf %s "(cached) " >&6 17891 else $as_nop 17892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17893 /* end confdefs.h. */ 17894 int i; 17895 _ACEOF 17896 if ac_fn_c_try_compile "$LINENO" 17897 then : 17898 xorg_cv_cc_flag_unused_command_line_argument=yes 17899 else $as_nop 17900 xorg_cv_cc_flag_unused_command_line_argument=no 17901 fi 17902 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17903 fi 17904 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17905 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17907 CFLAGS="$xorg_testset_save_CFLAGS" 17908 fi 17909 17910 found="no" 17911 17912 if test $found = "no" ; then 17913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17915 fi 17916 17917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17919 fi 17920 17921 CFLAGS="$CFLAGS -Wtrigraphs" 17922 17923 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 17924 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 17925 cacheid=xorg_cv_cc_flag__Wtrigraphs 17926 if eval test \${$cacheid+y} 17927 then : 17928 printf %s "(cached) " >&6 17929 else $as_nop 17930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17931 /* end confdefs.h. */ 17932 int i; 17933 int 17934 main (void) 17935 { 17936 17937 ; 17938 return 0; 17939 } 17940 _ACEOF 17941 if ac_fn_c_try_link "$LINENO" 17942 then : 17943 eval $cacheid=yes 17944 else $as_nop 17945 eval $cacheid=no 17946 fi 17947 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17948 conftest$ac_exeext conftest.$ac_ext 17949 fi 17950 17951 17952 CFLAGS="$xorg_testset_save_CFLAGS" 17953 17954 eval supported=\$$cacheid 17955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17956 printf "%s\n" "$supported" >&6; } 17957 if test "$supported" = "yes" ; then 17958 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 17959 found="yes" 17960 fi 17961 fi 17962 17963 17964 17965 17966 17967 17968 17969 17970 17971 17972 17973 17974 17975 17976 17977 xorg_testset_save_CFLAGS="$CFLAGS" 17978 17979 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17980 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17982 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17983 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17984 then : 17985 printf %s "(cached) " >&6 17986 else $as_nop 17987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17988 /* end confdefs.h. */ 17989 int i; 17990 _ACEOF 17991 if ac_fn_c_try_compile "$LINENO" 17992 then : 17993 xorg_cv_cc_flag_unknown_warning_option=yes 17994 else $as_nop 17995 xorg_cv_cc_flag_unknown_warning_option=no 17996 fi 17997 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17998 fi 17999 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18000 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18001 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18002 CFLAGS="$xorg_testset_save_CFLAGS" 18003 fi 18004 18005 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18006 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18007 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18008 fi 18009 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18011 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18012 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18013 then : 18014 printf %s "(cached) " >&6 18015 else $as_nop 18016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18017 /* end confdefs.h. */ 18018 int i; 18019 _ACEOF 18020 if ac_fn_c_try_compile "$LINENO" 18021 then : 18022 xorg_cv_cc_flag_unused_command_line_argument=yes 18023 else $as_nop 18024 xorg_cv_cc_flag_unused_command_line_argument=no 18025 fi 18026 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18027 fi 18028 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18029 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18030 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18031 CFLAGS="$xorg_testset_save_CFLAGS" 18032 fi 18033 18034 found="no" 18035 18036 if test $found = "no" ; then 18037 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18039 fi 18040 18041 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18042 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18043 fi 18044 18045 CFLAGS="$CFLAGS -Warray-bounds" 18046 18047 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 18048 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 18049 cacheid=xorg_cv_cc_flag__Warray_bounds 18050 if eval test \${$cacheid+y} 18051 then : 18052 printf %s "(cached) " >&6 18053 else $as_nop 18054 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18055 /* end confdefs.h. */ 18056 int i; 18057 int 18058 main (void) 18059 { 18060 18061 ; 18062 return 0; 18063 } 18064 _ACEOF 18065 if ac_fn_c_try_link "$LINENO" 18066 then : 18067 eval $cacheid=yes 18068 else $as_nop 18069 eval $cacheid=no 18070 fi 18071 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18072 conftest$ac_exeext conftest.$ac_ext 18073 fi 18074 18075 18076 CFLAGS="$xorg_testset_save_CFLAGS" 18077 18078 eval supported=\$$cacheid 18079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18080 printf "%s\n" "$supported" >&6; } 18081 if test "$supported" = "yes" ; then 18082 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 18083 found="yes" 18084 fi 18085 fi 18086 18087 18088 18089 18090 18091 18092 18093 18094 18095 18096 18097 18098 18099 18100 18101 xorg_testset_save_CFLAGS="$CFLAGS" 18102 18103 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18104 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18105 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18106 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18107 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18108 then : 18109 printf %s "(cached) " >&6 18110 else $as_nop 18111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18112 /* end confdefs.h. */ 18113 int i; 18114 _ACEOF 18115 if ac_fn_c_try_compile "$LINENO" 18116 then : 18117 xorg_cv_cc_flag_unknown_warning_option=yes 18118 else $as_nop 18119 xorg_cv_cc_flag_unknown_warning_option=no 18120 fi 18121 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18122 fi 18123 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18124 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18125 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18126 CFLAGS="$xorg_testset_save_CFLAGS" 18127 fi 18128 18129 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18130 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18131 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18132 fi 18133 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18135 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18136 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18137 then : 18138 printf %s "(cached) " >&6 18139 else $as_nop 18140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18141 /* end confdefs.h. */ 18142 int i; 18143 _ACEOF 18144 if ac_fn_c_try_compile "$LINENO" 18145 then : 18146 xorg_cv_cc_flag_unused_command_line_argument=yes 18147 else $as_nop 18148 xorg_cv_cc_flag_unused_command_line_argument=no 18149 fi 18150 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18151 fi 18152 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18153 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18154 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18155 CFLAGS="$xorg_testset_save_CFLAGS" 18156 fi 18157 18158 found="no" 18159 18160 if test $found = "no" ; then 18161 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18162 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18163 fi 18164 18165 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18167 fi 18168 18169 CFLAGS="$CFLAGS -Wwrite-strings" 18170 18171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 18172 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 18173 cacheid=xorg_cv_cc_flag__Wwrite_strings 18174 if eval test \${$cacheid+y} 18175 then : 18176 printf %s "(cached) " >&6 18177 else $as_nop 18178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18179 /* end confdefs.h. */ 18180 int i; 18181 int 18182 main (void) 18183 { 18184 18185 ; 18186 return 0; 18187 } 18188 _ACEOF 18189 if ac_fn_c_try_link "$LINENO" 18190 then : 18191 eval $cacheid=yes 18192 else $as_nop 18193 eval $cacheid=no 18194 fi 18195 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18196 conftest$ac_exeext conftest.$ac_ext 18197 fi 18198 18199 18200 CFLAGS="$xorg_testset_save_CFLAGS" 18201 18202 eval supported=\$$cacheid 18203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18204 printf "%s\n" "$supported" >&6; } 18205 if test "$supported" = "yes" ; then 18206 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 18207 found="yes" 18208 fi 18209 fi 18210 18211 18212 18213 18214 18215 18216 18217 18218 18219 18220 18221 18222 18223 18224 18225 xorg_testset_save_CFLAGS="$CFLAGS" 18226 18227 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18228 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18229 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18230 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18231 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18232 then : 18233 printf %s "(cached) " >&6 18234 else $as_nop 18235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18236 /* end confdefs.h. */ 18237 int i; 18238 _ACEOF 18239 if ac_fn_c_try_compile "$LINENO" 18240 then : 18241 xorg_cv_cc_flag_unknown_warning_option=yes 18242 else $as_nop 18243 xorg_cv_cc_flag_unknown_warning_option=no 18244 fi 18245 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18246 fi 18247 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18248 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18249 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18250 CFLAGS="$xorg_testset_save_CFLAGS" 18251 fi 18252 18253 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18254 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18255 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18256 fi 18257 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18259 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18260 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18261 then : 18262 printf %s "(cached) " >&6 18263 else $as_nop 18264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18265 /* end confdefs.h. */ 18266 int i; 18267 _ACEOF 18268 if ac_fn_c_try_compile "$LINENO" 18269 then : 18270 xorg_cv_cc_flag_unused_command_line_argument=yes 18271 else $as_nop 18272 xorg_cv_cc_flag_unused_command_line_argument=no 18273 fi 18274 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18275 fi 18276 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18277 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18278 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18279 CFLAGS="$xorg_testset_save_CFLAGS" 18280 fi 18281 18282 found="no" 18283 18284 if test $found = "no" ; then 18285 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18286 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18287 fi 18288 18289 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18291 fi 18292 18293 CFLAGS="$CFLAGS -Waddress" 18294 18295 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 18296 printf %s "checking if $CC supports -Waddress... " >&6; } 18297 cacheid=xorg_cv_cc_flag__Waddress 18298 if eval test \${$cacheid+y} 18299 then : 18300 printf %s "(cached) " >&6 18301 else $as_nop 18302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18303 /* end confdefs.h. */ 18304 int i; 18305 int 18306 main (void) 18307 { 18308 18309 ; 18310 return 0; 18311 } 18312 _ACEOF 18313 if ac_fn_c_try_link "$LINENO" 18314 then : 18315 eval $cacheid=yes 18316 else $as_nop 18317 eval $cacheid=no 18318 fi 18319 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18320 conftest$ac_exeext conftest.$ac_ext 18321 fi 18322 18323 18324 CFLAGS="$xorg_testset_save_CFLAGS" 18325 18326 eval supported=\$$cacheid 18327 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18328 printf "%s\n" "$supported" >&6; } 18329 if test "$supported" = "yes" ; then 18330 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 18331 found="yes" 18332 fi 18333 fi 18334 18335 18336 18337 18338 18339 18340 18341 18342 18343 18344 18345 18346 18347 18348 18349 xorg_testset_save_CFLAGS="$CFLAGS" 18350 18351 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18352 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18354 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18355 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18356 then : 18357 printf %s "(cached) " >&6 18358 else $as_nop 18359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18360 /* end confdefs.h. */ 18361 int i; 18362 _ACEOF 18363 if ac_fn_c_try_compile "$LINENO" 18364 then : 18365 xorg_cv_cc_flag_unknown_warning_option=yes 18366 else $as_nop 18367 xorg_cv_cc_flag_unknown_warning_option=no 18368 fi 18369 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18370 fi 18371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18372 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18373 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18374 CFLAGS="$xorg_testset_save_CFLAGS" 18375 fi 18376 18377 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18378 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18379 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18380 fi 18381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18383 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18384 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18385 then : 18386 printf %s "(cached) " >&6 18387 else $as_nop 18388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18389 /* end confdefs.h. */ 18390 int i; 18391 _ACEOF 18392 if ac_fn_c_try_compile "$LINENO" 18393 then : 18394 xorg_cv_cc_flag_unused_command_line_argument=yes 18395 else $as_nop 18396 xorg_cv_cc_flag_unused_command_line_argument=no 18397 fi 18398 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18399 fi 18400 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18401 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18402 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18403 CFLAGS="$xorg_testset_save_CFLAGS" 18404 fi 18405 18406 found="no" 18407 18408 if test $found = "no" ; then 18409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18411 fi 18412 18413 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18415 fi 18416 18417 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 18418 18419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 18420 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 18421 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 18422 if eval test \${$cacheid+y} 18423 then : 18424 printf %s "(cached) " >&6 18425 else $as_nop 18426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18427 /* end confdefs.h. */ 18428 int i; 18429 int 18430 main (void) 18431 { 18432 18433 ; 18434 return 0; 18435 } 18436 _ACEOF 18437 if ac_fn_c_try_link "$LINENO" 18438 then : 18439 eval $cacheid=yes 18440 else $as_nop 18441 eval $cacheid=no 18442 fi 18443 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18444 conftest$ac_exeext conftest.$ac_ext 18445 fi 18446 18447 18448 CFLAGS="$xorg_testset_save_CFLAGS" 18449 18450 eval supported=\$$cacheid 18451 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18452 printf "%s\n" "$supported" >&6; } 18453 if test "$supported" = "yes" ; then 18454 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 18455 found="yes" 18456 fi 18457 fi 18458 18459 18460 18461 18462 18463 18464 18465 18466 18467 18468 18469 18470 18471 18472 18473 xorg_testset_save_CFLAGS="$CFLAGS" 18474 18475 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18476 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18477 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18478 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18479 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18480 then : 18481 printf %s "(cached) " >&6 18482 else $as_nop 18483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18484 /* end confdefs.h. */ 18485 int i; 18486 _ACEOF 18487 if ac_fn_c_try_compile "$LINENO" 18488 then : 18489 xorg_cv_cc_flag_unknown_warning_option=yes 18490 else $as_nop 18491 xorg_cv_cc_flag_unknown_warning_option=no 18492 fi 18493 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18494 fi 18495 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18496 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18497 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18498 CFLAGS="$xorg_testset_save_CFLAGS" 18499 fi 18500 18501 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18502 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18504 fi 18505 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18506 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18507 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18508 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18509 then : 18510 printf %s "(cached) " >&6 18511 else $as_nop 18512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18513 /* end confdefs.h. */ 18514 int i; 18515 _ACEOF 18516 if ac_fn_c_try_compile "$LINENO" 18517 then : 18518 xorg_cv_cc_flag_unused_command_line_argument=yes 18519 else $as_nop 18520 xorg_cv_cc_flag_unused_command_line_argument=no 18521 fi 18522 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18523 fi 18524 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18525 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18526 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18527 CFLAGS="$xorg_testset_save_CFLAGS" 18528 fi 18529 18530 found="no" 18531 18532 if test $found = "no" ; then 18533 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18534 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18535 fi 18536 18537 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18539 fi 18540 18541 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 18542 18543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 18544 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 18545 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 18546 if eval test \${$cacheid+y} 18547 then : 18548 printf %s "(cached) " >&6 18549 else $as_nop 18550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18551 /* end confdefs.h. */ 18552 int i; 18553 int 18554 main (void) 18555 { 18556 18557 ; 18558 return 0; 18559 } 18560 _ACEOF 18561 if ac_fn_c_try_link "$LINENO" 18562 then : 18563 eval $cacheid=yes 18564 else $as_nop 18565 eval $cacheid=no 18566 fi 18567 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18568 conftest$ac_exeext conftest.$ac_ext 18569 fi 18570 18571 18572 CFLAGS="$xorg_testset_save_CFLAGS" 18573 18574 eval supported=\$$cacheid 18575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18576 printf "%s\n" "$supported" >&6; } 18577 if test "$supported" = "yes" ; then 18578 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 18579 found="yes" 18580 fi 18581 fi 18582 18583 18584 fi 18585 18586 18587 18588 18589 18590 18591 18592 CWARNFLAGS="$BASE_CFLAGS" 18593 if test "x$GCC" = xyes ; then 18594 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 18595 fi 18596 18597 18598 18599 18600 18601 18602 18603 18604 # Check whether --enable-strict-compilation was given. 18605 if test ${enable_strict_compilation+y} 18606 then : 18607 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 18608 else $as_nop 18609 STRICT_COMPILE=no 18610 fi 18611 18612 18613 18614 18615 18616 18617 STRICT_CFLAGS="" 18618 18619 18620 18621 18622 18623 18624 18625 18626 18627 18628 18629 18630 18631 xorg_testset_save_CFLAGS="$CFLAGS" 18632 18633 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18634 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18635 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18636 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18637 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18638 then : 18639 printf %s "(cached) " >&6 18640 else $as_nop 18641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18642 /* end confdefs.h. */ 18643 int i; 18644 _ACEOF 18645 if ac_fn_c_try_compile "$LINENO" 18646 then : 18647 xorg_cv_cc_flag_unknown_warning_option=yes 18648 else $as_nop 18649 xorg_cv_cc_flag_unknown_warning_option=no 18650 fi 18651 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18652 fi 18653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18654 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18655 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18656 CFLAGS="$xorg_testset_save_CFLAGS" 18657 fi 18658 18659 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18660 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18661 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18662 fi 18663 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18665 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18666 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18667 then : 18668 printf %s "(cached) " >&6 18669 else $as_nop 18670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18671 /* end confdefs.h. */ 18672 int i; 18673 _ACEOF 18674 if ac_fn_c_try_compile "$LINENO" 18675 then : 18676 xorg_cv_cc_flag_unused_command_line_argument=yes 18677 else $as_nop 18678 xorg_cv_cc_flag_unused_command_line_argument=no 18679 fi 18680 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18681 fi 18682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18683 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18684 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18685 CFLAGS="$xorg_testset_save_CFLAGS" 18686 fi 18687 18688 found="no" 18689 18690 if test $found = "no" ; then 18691 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18692 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18693 fi 18694 18695 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18696 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18697 fi 18698 18699 CFLAGS="$CFLAGS -pedantic" 18700 18701 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 18702 printf %s "checking if $CC supports -pedantic... " >&6; } 18703 cacheid=xorg_cv_cc_flag__pedantic 18704 if eval test \${$cacheid+y} 18705 then : 18706 printf %s "(cached) " >&6 18707 else $as_nop 18708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18709 /* end confdefs.h. */ 18710 int i; 18711 int 18712 main (void) 18713 { 18714 18715 ; 18716 return 0; 18717 } 18718 _ACEOF 18719 if ac_fn_c_try_link "$LINENO" 18720 then : 18721 eval $cacheid=yes 18722 else $as_nop 18723 eval $cacheid=no 18724 fi 18725 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18726 conftest$ac_exeext conftest.$ac_ext 18727 fi 18728 18729 18730 CFLAGS="$xorg_testset_save_CFLAGS" 18731 18732 eval supported=\$$cacheid 18733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18734 printf "%s\n" "$supported" >&6; } 18735 if test "$supported" = "yes" ; then 18736 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 18737 found="yes" 18738 fi 18739 fi 18740 18741 18742 18743 18744 18745 18746 18747 18748 18749 18750 18751 18752 18753 18754 18755 xorg_testset_save_CFLAGS="$CFLAGS" 18756 18757 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18758 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18760 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18761 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18762 then : 18763 printf %s "(cached) " >&6 18764 else $as_nop 18765 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18766 /* end confdefs.h. */ 18767 int i; 18768 _ACEOF 18769 if ac_fn_c_try_compile "$LINENO" 18770 then : 18771 xorg_cv_cc_flag_unknown_warning_option=yes 18772 else $as_nop 18773 xorg_cv_cc_flag_unknown_warning_option=no 18774 fi 18775 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18776 fi 18777 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18778 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18779 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18780 CFLAGS="$xorg_testset_save_CFLAGS" 18781 fi 18782 18783 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18784 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18785 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18786 fi 18787 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18789 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18790 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18791 then : 18792 printf %s "(cached) " >&6 18793 else $as_nop 18794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18795 /* end confdefs.h. */ 18796 int i; 18797 _ACEOF 18798 if ac_fn_c_try_compile "$LINENO" 18799 then : 18800 xorg_cv_cc_flag_unused_command_line_argument=yes 18801 else $as_nop 18802 xorg_cv_cc_flag_unused_command_line_argument=no 18803 fi 18804 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18805 fi 18806 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18807 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18808 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18809 CFLAGS="$xorg_testset_save_CFLAGS" 18810 fi 18811 18812 found="no" 18813 18814 if test $found = "no" ; then 18815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18817 fi 18818 18819 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18820 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18821 fi 18822 18823 CFLAGS="$CFLAGS -Werror" 18824 18825 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 18826 printf %s "checking if $CC supports -Werror... " >&6; } 18827 cacheid=xorg_cv_cc_flag__Werror 18828 if eval test \${$cacheid+y} 18829 then : 18830 printf %s "(cached) " >&6 18831 else $as_nop 18832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18833 /* end confdefs.h. */ 18834 int i; 18835 int 18836 main (void) 18837 { 18838 18839 ; 18840 return 0; 18841 } 18842 _ACEOF 18843 if ac_fn_c_try_link "$LINENO" 18844 then : 18845 eval $cacheid=yes 18846 else $as_nop 18847 eval $cacheid=no 18848 fi 18849 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18850 conftest$ac_exeext conftest.$ac_ext 18851 fi 18852 18853 18854 CFLAGS="$xorg_testset_save_CFLAGS" 18855 18856 eval supported=\$$cacheid 18857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18858 printf "%s\n" "$supported" >&6; } 18859 if test "$supported" = "yes" ; then 18860 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 18861 found="yes" 18862 fi 18863 fi 18864 18865 if test $found = "no" ; then 18866 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18868 fi 18869 18870 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18872 fi 18873 18874 CFLAGS="$CFLAGS -errwarn" 18875 18876 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 18877 printf %s "checking if $CC supports -errwarn... " >&6; } 18878 cacheid=xorg_cv_cc_flag__errwarn 18879 if eval test \${$cacheid+y} 18880 then : 18881 printf %s "(cached) " >&6 18882 else $as_nop 18883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18884 /* end confdefs.h. */ 18885 int i; 18886 int 18887 main (void) 18888 { 18889 18890 ; 18891 return 0; 18892 } 18893 _ACEOF 18894 if ac_fn_c_try_link "$LINENO" 18895 then : 18896 eval $cacheid=yes 18897 else $as_nop 18898 eval $cacheid=no 18899 fi 18900 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18901 conftest$ac_exeext conftest.$ac_ext 18902 fi 18903 18904 18905 CFLAGS="$xorg_testset_save_CFLAGS" 18906 18907 eval supported=\$$cacheid 18908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18909 printf "%s\n" "$supported" >&6; } 18910 if test "$supported" = "yes" ; then 18911 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 18912 found="yes" 18913 fi 18914 fi 18915 18916 18917 18918 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 18919 # activate it with -Werror, so we add it here explicitly. 18920 18921 18922 18923 18924 18925 18926 18927 18928 18929 18930 18931 18932 18933 xorg_testset_save_CFLAGS="$CFLAGS" 18934 18935 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18936 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18938 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18939 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18940 then : 18941 printf %s "(cached) " >&6 18942 else $as_nop 18943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18944 /* end confdefs.h. */ 18945 int i; 18946 _ACEOF 18947 if ac_fn_c_try_compile "$LINENO" 18948 then : 18949 xorg_cv_cc_flag_unknown_warning_option=yes 18950 else $as_nop 18951 xorg_cv_cc_flag_unknown_warning_option=no 18952 fi 18953 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18954 fi 18955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18956 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18958 CFLAGS="$xorg_testset_save_CFLAGS" 18959 fi 18960 18961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18964 fi 18965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18966 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18967 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18968 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18969 then : 18970 printf %s "(cached) " >&6 18971 else $as_nop 18972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18973 /* end confdefs.h. */ 18974 int i; 18975 _ACEOF 18976 if ac_fn_c_try_compile "$LINENO" 18977 then : 18978 xorg_cv_cc_flag_unused_command_line_argument=yes 18979 else $as_nop 18980 xorg_cv_cc_flag_unused_command_line_argument=no 18981 fi 18982 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18983 fi 18984 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18985 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18986 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18987 CFLAGS="$xorg_testset_save_CFLAGS" 18988 fi 18989 18990 found="no" 18991 18992 if test $found = "no" ; then 18993 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18994 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18995 fi 18996 18997 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18998 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18999 fi 19000 19001 CFLAGS="$CFLAGS -Werror=attributes" 19002 19003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 19004 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 19005 cacheid=xorg_cv_cc_flag__Werror_attributes 19006 if eval test \${$cacheid+y} 19007 then : 19008 printf %s "(cached) " >&6 19009 else $as_nop 19010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19011 /* end confdefs.h. */ 19012 int i; 19013 int 19014 main (void) 19015 { 19016 19017 ; 19018 return 0; 19019 } 19020 _ACEOF 19021 if ac_fn_c_try_link "$LINENO" 19022 then : 19023 eval $cacheid=yes 19024 else $as_nop 19025 eval $cacheid=no 19026 fi 19027 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 19028 conftest$ac_exeext conftest.$ac_ext 19029 fi 19030 19031 19032 CFLAGS="$xorg_testset_save_CFLAGS" 19033 19034 eval supported=\$$cacheid 19035 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 19036 printf "%s\n" "$supported" >&6; } 19037 if test "$supported" = "yes" ; then 19038 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 19039 found="yes" 19040 fi 19041 fi 19042 19043 19044 19045 if test "x$STRICT_COMPILE" = "xyes"; then 19046 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 19047 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 19048 fi 19049 19050 19051 19052 19053 19054 19055 cat >>confdefs.h <<_ACEOF 19056 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 19057 _ACEOF 19058 19059 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 19060 if test "x$PVM" = "x"; then 19061 PVM="0" 19062 fi 19063 19064 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 19065 19066 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 19067 if test "x$PVP" = "x"; then 19068 PVP="0" 19069 fi 19070 19071 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 19072 19073 19074 19075 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 19076 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 19077 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 19078 touch \$(top_srcdir)/ChangeLog; \ 19079 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 19080 19081 19082 19083 19084 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 19085 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 19086 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 19087 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 19088 touch \$(top_srcdir)/INSTALL; \ 19089 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 19090 19091 19092 19093 19094 19095 19096 case $host_os in 19097 solaris*) 19098 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 19099 # check for a man page file found in later versions that use 19100 # traditional section numbers instead 19101 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 19102 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 19103 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 19104 then : 19105 printf %s "(cached) " >&6 19106 else $as_nop 19107 test "$cross_compiling" = yes && 19108 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 19109 if test -r "/usr/share/man/man7/attributes.7"; then 19110 ac_cv_file__usr_share_man_man7_attributes_7=yes 19111 else 19112 ac_cv_file__usr_share_man_man7_attributes_7=no 19113 fi 19114 fi 19115 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 19116 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 19117 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 19118 then : 19119 SYSV_MAN_SECTIONS=false 19120 else $as_nop 19121 SYSV_MAN_SECTIONS=true 19122 fi 19123 19124 ;; 19125 *) SYSV_MAN_SECTIONS=false ;; 19126 esac 19127 19128 if test x$APP_MAN_SUFFIX = x ; then 19129 APP_MAN_SUFFIX=1 19130 fi 19131 if test x$APP_MAN_DIR = x ; then 19132 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 19133 fi 19134 19135 if test x$LIB_MAN_SUFFIX = x ; then 19136 LIB_MAN_SUFFIX=3 19137 fi 19138 if test x$LIB_MAN_DIR = x ; then 19139 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 19140 fi 19141 19142 if test x$FILE_MAN_SUFFIX = x ; then 19143 case $SYSV_MAN_SECTIONS in 19144 true) FILE_MAN_SUFFIX=4 ;; 19145 *) FILE_MAN_SUFFIX=5 ;; 19146 esac 19147 fi 19148 if test x$FILE_MAN_DIR = x ; then 19149 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 19150 fi 19151 19152 if test x$MISC_MAN_SUFFIX = x ; then 19153 case $SYSV_MAN_SECTIONS in 19154 true) MISC_MAN_SUFFIX=5 ;; 19155 *) MISC_MAN_SUFFIX=7 ;; 19156 esac 19157 fi 19158 if test x$MISC_MAN_DIR = x ; then 19159 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 19160 fi 19161 19162 if test x$DRIVER_MAN_SUFFIX = x ; then 19163 case $SYSV_MAN_SECTIONS in 19164 true) DRIVER_MAN_SUFFIX=7 ;; 19165 *) DRIVER_MAN_SUFFIX=4 ;; 19166 esac 19167 fi 19168 if test x$DRIVER_MAN_DIR = x ; then 19169 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 19170 fi 19171 19172 if test x$ADMIN_MAN_SUFFIX = x ; then 19173 case $SYSV_MAN_SECTIONS in 19174 true) ADMIN_MAN_SUFFIX=1m ;; 19175 *) ADMIN_MAN_SUFFIX=8 ;; 19176 esac 19177 fi 19178 if test x$ADMIN_MAN_DIR = x ; then 19179 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 19180 fi 19181 19182 19183 19184 19185 19186 19187 19188 19189 19190 19191 19192 19193 19194 19195 19196 XORG_MAN_PAGE="X Version 11" 19197 19198 MAN_SUBSTS="\ 19199 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19200 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19201 -e 's|__xservername__|Xorg|g' \ 19202 -e 's|__xconfigfile__|xorg.conf|g' \ 19203 -e 's|__projectroot__|\$(prefix)|g' \ 19204 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 19205 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 19206 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 19207 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 19208 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 19209 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 19210 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 19211 19212 19213 19214 # Check whether --enable-silent-rules was given. 19215 if test ${enable_silent_rules+y} 19216 then : 19217 enableval=$enable_silent_rules; 19218 fi 19219 19220 case $enable_silent_rules in # ((( 19221 yes) AM_DEFAULT_VERBOSITY=0;; 19222 no) AM_DEFAULT_VERBOSITY=1;; 19223 *) AM_DEFAULT_VERBOSITY=0;; 19224 esac 19225 am_make=${MAKE-make} 19226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 19227 printf %s "checking whether $am_make supports nested variables... " >&6; } 19228 if test ${am_cv_make_support_nested_variables+y} 19229 then : 19230 printf %s "(cached) " >&6 19231 else $as_nop 19232 if printf "%s\n" 'TRUE=$(BAR$(V)) 19233 BAR0=false 19234 BAR1=true 19235 V=1 19236 am__doit: 19237 @$(TRUE) 19238 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 19239 am_cv_make_support_nested_variables=yes 19240 else 19241 am_cv_make_support_nested_variables=no 19242 fi 19243 fi 19244 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 19245 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 19246 if test $am_cv_make_support_nested_variables = yes; then 19247 AM_V='$(V)' 19248 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 19249 else 19250 AM_V=$AM_DEFAULT_VERBOSITY 19251 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 19252 fi 19253 AM_BACKSLASH='\' 19254 19255 19256 19257 # Check whether --enable-malloc0returnsnull was given. 19258 if test ${enable_malloc0returnsnull+y} 19259 then : 19260 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 19261 else $as_nop 19262 MALLOC_ZERO_RETURNS_NULL=auto 19263 fi 19264 19265 19266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 19267 printf %s "checking whether malloc(0) returns NULL... " >&6; } 19268 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 19269 if test ${xorg_cv_malloc0_returns_null+y} 19270 then : 19271 printf %s "(cached) " >&6 19272 else $as_nop 19273 if test "$cross_compiling" = yes 19274 then : 19275 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19276 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 19277 as_fn_error $? "cannot run test program while cross compiling 19278 See \`config.log' for more details" "$LINENO" 5; } 19279 else $as_nop 19280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 19281 /* end confdefs.h. */ 19282 19283 #include <stdlib.h> 19284 19285 int 19286 main (void) 19287 { 19288 19289 char *m0, *r0, *c0, *p; 19290 m0 = malloc(0); 19291 p = malloc(10); 19292 r0 = realloc(p,0); 19293 c0 = calloc(0,10); 19294 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 19295 19296 ; 19297 return 0; 19298 } 19299 _ACEOF 19300 if ac_fn_c_try_run "$LINENO" 19301 then : 19302 xorg_cv_malloc0_returns_null=yes 19303 else $as_nop 19304 xorg_cv_malloc0_returns_null=no 19305 fi 19306 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 19307 conftest.$ac_objext conftest.beam conftest.$ac_ext 19308 fi 19309 19310 fi 19311 19312 MALLOC_ZERO_RETURNS_NULL=$xorg_cv_malloc0_returns_null 19313 fi 19314 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 19315 printf "%s\n" "$MALLOC_ZERO_RETURNS_NULL" >&6; } 19316 19317 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 19318 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 19319 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 19320 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 19321 else 19322 MALLOC_ZERO_CFLAGS="" 19323 XMALLOC_ZERO_CFLAGS="" 19324 XTMALLOC_ZERO_CFLAGS="" 19325 fi 19326 19327 19328 19329 19330 19331 19332 # Obtain compiler/linker options for dependencies 19333 19334 pkg_failed=no 19335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for XINERAMA" >&5 19336 printf %s "checking for XINERAMA... " >&6; } 19337 19338 if test -n "$XINERAMA_CFLAGS"; then 19339 pkg_cv_XINERAMA_CFLAGS="$XINERAMA_CFLAGS" 19340 elif test -n "$PKG_CONFIG"; then 19341 if test -n "$PKG_CONFIG" && \ 19342 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1\""; } >&5 19343 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1") 2>&5 19344 ac_status=$? 19345 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19346 test $ac_status = 0; }; then 19347 pkg_cv_XINERAMA_CFLAGS=`$PKG_CONFIG --cflags "x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1" 2>/dev/null` 19348 test "x$?" != "x0" && pkg_failed=yes 19349 else 19350 pkg_failed=yes 19351 fi 19352 else 19353 pkg_failed=untried 19354 fi 19355 if test -n "$XINERAMA_LIBS"; then 19356 pkg_cv_XINERAMA_LIBS="$XINERAMA_LIBS" 19357 elif test -n "$PKG_CONFIG"; then 19358 if test -n "$PKG_CONFIG" && \ 19359 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1\""; } >&5 19360 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1") 2>&5 19361 ac_status=$? 19362 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19363 test $ac_status = 0; }; then 19364 pkg_cv_XINERAMA_LIBS=`$PKG_CONFIG --libs "x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1" 2>/dev/null` 19365 test "x$?" != "x0" && pkg_failed=yes 19366 else 19367 pkg_failed=yes 19368 fi 19369 else 19370 pkg_failed=untried 19371 fi 19372 19373 19374 19375 if test $pkg_failed = yes; then 19376 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19377 printf "%s\n" "no" >&6; } 19378 19379 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19380 _pkg_short_errors_supported=yes 19381 else 19382 _pkg_short_errors_supported=no 19383 fi 19384 if test $_pkg_short_errors_supported = yes; then 19385 XINERAMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1" 2>&1` 19386 else 19387 XINERAMA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1" 2>&1` 19388 fi 19389 # Put the nasty error message in config.log where it belongs 19390 echo "$XINERAMA_PKG_ERRORS" >&5 19391 19392 as_fn_error $? "Package requirements (x11 >= 1.6 xext xextproto xineramaproto >= 1.1.99.1) were not met: 19393 19394 $XINERAMA_PKG_ERRORS 19395 19396 Consider adjusting the PKG_CONFIG_PATH environment variable if you 19397 installed software in a non-standard prefix. 19398 19399 Alternatively, you may set the environment variables XINERAMA_CFLAGS 19400 and XINERAMA_LIBS to avoid the need to call pkg-config. 19401 See the pkg-config man page for more details." "$LINENO" 5 19402 elif test $pkg_failed = untried; then 19403 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19404 printf "%s\n" "no" >&6; } 19405 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19406 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 19407 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 19408 is in your PATH or set the PKG_CONFIG environment variable to the full 19409 path to pkg-config. 19410 19411 Alternatively, you may set the environment variables XINERAMA_CFLAGS 19412 and XINERAMA_LIBS to avoid the need to call pkg-config. 19413 See the pkg-config man page for more details. 19414 19415 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 19416 See \`config.log' for more details" "$LINENO" 5; } 19417 else 19418 XINERAMA_CFLAGS=$pkg_cv_XINERAMA_CFLAGS 19419 XINERAMA_LIBS=$pkg_cv_XINERAMA_LIBS 19420 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19421 printf "%s\n" "yes" >&6; } 19422 19423 fi 19424 19425 # Allow checking code with lint, sparse, etc. 19426 19427 19428 19429 19430 19431 # Check whether --with-lint was given. 19432 if test ${with_lint+y} 19433 then : 19434 withval=$with_lint; use_lint=$withval 19435 else $as_nop 19436 use_lint=no 19437 fi 19438 19439 19440 # Obtain platform specific info like program name and options 19441 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 19442 case $host_os in 19443 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 19444 lint_name=splint 19445 lint_options="-badflag" 19446 ;; 19447 *freebsd* | *netbsd*) 19448 lint_name=lint 19449 lint_options="-u -b" 19450 ;; 19451 *solaris*) 19452 lint_name=lint 19453 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 19454 ;; 19455 esac 19456 19457 # Test for the presence of the program (either guessed by the code or spelled out by the user) 19458 if test "x$use_lint" = x"yes" ; then 19459 # Extract the first word of "$lint_name", so it can be a program name with args. 19460 set dummy $lint_name; ac_word=$2 19461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 19462 printf %s "checking for $ac_word... " >&6; } 19463 if test ${ac_cv_path_LINT+y} 19464 then : 19465 printf %s "(cached) " >&6 19466 else $as_nop 19467 case $LINT in 19468 [\\/]* | ?:[\\/]*) 19469 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 19470 ;; 19471 *) 19472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19473 for as_dir in $PATH 19474 do 19475 IFS=$as_save_IFS 19476 case $as_dir in #((( 19477 '') as_dir=./ ;; 19478 */) ;; 19479 *) as_dir=$as_dir/ ;; 19480 esac 19481 for ac_exec_ext in '' $ac_executable_extensions; do 19482 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 19483 ac_cv_path_LINT="$as_dir$ac_word$ac_exec_ext" 19484 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 19485 break 2 19486 fi 19487 done 19488 done 19489 IFS=$as_save_IFS 19490 19491 ;; 19492 esac 19493 fi 19494 LINT=$ac_cv_path_LINT 19495 if test -n "$LINT"; then 19496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 19497 printf "%s\n" "$LINT" >&6; } 19498 else 19499 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19500 printf "%s\n" "no" >&6; } 19501 fi 19502 19503 19504 if test "x$LINT" = "x"; then 19505 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 19506 fi 19507 elif test "x$use_lint" = x"no" ; then 19508 if test "x$LINT" != "x"; then 19509 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 19510 printf "%s\n" "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 19511 fi 19512 else 19513 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 19514 fi 19515 19516 # User supplied flags override default flags 19517 if test "x$LINT_FLAGS" != "x"; then 19518 lint_options=$LINT_FLAGS 19519 fi 19520 19521 LINT_FLAGS=$lint_options 19522 19523 if test "x$LINT" != x; then 19524 LINT_TRUE= 19525 LINT_FALSE='#' 19526 else 19527 LINT_TRUE='#' 19528 LINT_FALSE= 19529 fi 19530 19531 19532 19533 LINT_FLAGS="${LINT_FLAGS} ${XINERAMA_CFLAGS}" 19534 19535 ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile xinerama.pc" 19536 19537 cat >confcache <<\_ACEOF 19538 # This file is a shell script that caches the results of configure 19539 # tests run on this system so they can be shared between configure 19540 # scripts and configure runs, see configure's option --config-cache. 19541 # It is not useful on other systems. If it contains results you don't 19542 # want to keep, you may remove or edit it. 19543 # 19544 # config.status only pays attention to the cache file if you give it 19545 # the --recheck option to rerun configure. 19546 # 19547 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19548 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19549 # following values. 19550 19551 _ACEOF 19552 19553 # The following way of writing the cache mishandles newlines in values, 19554 # but we know of no workaround that is simple, portable, and efficient. 19555 # So, we kill variables containing newlines. 19556 # Ultrix sh set writes to stderr and can't be redirected directly, 19557 # and sets the high bit in the cache file unless we assign to the vars. 19558 ( 19559 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19560 eval ac_val=\$$ac_var 19561 case $ac_val in #( 19562 *${as_nl}*) 19563 case $ac_var in #( 19564 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19565 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19566 esac 19567 case $ac_var in #( 19568 _ | IFS | as_nl) ;; #( 19569 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19570 *) { eval $ac_var=; unset $ac_var;} ;; 19571 esac ;; 19572 esac 19573 done 19574 19575 (set) 2>&1 | 19576 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19577 *${as_nl}ac_space=\ *) 19578 # `set' does not quote correctly, so add quotes: double-quote 19579 # substitution turns \\\\ into \\, and sed turns \\ into \. 19580 sed -n \ 19581 "s/'/'\\\\''/g; 19582 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19583 ;; #( 19584 *) 19585 # `set' quotes correctly as required by POSIX, so do not add quotes. 19586 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19587 ;; 19588 esac | 19589 sort 19590 ) | 19591 sed ' 19592 /^ac_cv_env_/b end 19593 t clear 19594 :clear 19595 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 19596 t end 19597 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19598 :end' >>confcache 19599 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19600 if test -w "$cache_file"; then 19601 if test "x$cache_file" != "x/dev/null"; then 19602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19603 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 19604 if test ! -f "$cache_file" || test -h "$cache_file"; then 19605 cat confcache >"$cache_file" 19606 else 19607 case $cache_file in #( 19608 */* | ?:*) 19609 mv -f confcache "$cache_file"$$ && 19610 mv -f "$cache_file"$$ "$cache_file" ;; #( 19611 *) 19612 mv -f confcache "$cache_file" ;; 19613 esac 19614 fi 19615 fi 19616 else 19617 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19618 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 19619 fi 19620 fi 19621 rm -f confcache 19622 19623 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19624 # Let make expand exec_prefix. 19625 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19626 19627 DEFS=-DHAVE_CONFIG_H 19628 19629 ac_libobjs= 19630 ac_ltlibobjs= 19631 U= 19632 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19633 # 1. Remove the extension, and $U if already installed. 19634 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19635 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 19636 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19637 # will be set to the directory where LIBOBJS objects are built. 19638 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19639 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19640 done 19641 LIBOBJS=$ac_libobjs 19642 19643 LTLIBOBJS=$ac_ltlibobjs 19644 19645 19646 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19647 printf %s "checking that generated files are newer than configure... " >&6; } 19648 if test -n "$am_sleep_pid"; then 19649 # Hide warnings about reused PIDs. 19650 wait $am_sleep_pid 2>/dev/null 19651 fi 19652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 19653 printf "%s\n" "done" >&6; } 19654 if test -n "$EXEEXT"; then 19655 am__EXEEXT_TRUE= 19656 am__EXEEXT_FALSE='#' 19657 else 19658 am__EXEEXT_TRUE='#' 19659 am__EXEEXT_FALSE= 19660 fi 19661 19662 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19663 as_fn_error $? "conditional \"AMDEP\" was never defined. 19664 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19665 fi 19666 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19667 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19668 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19669 fi 19670 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 19671 as_fn_error $? "conditional \"LINT\" was never defined. 19672 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19673 fi 19674 19675 : "${CONFIG_STATUS=./config.status}" 19676 ac_write_fail=0 19677 ac_clean_files_save=$ac_clean_files 19678 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19680 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 19681 as_write_fail=0 19682 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19683 #! $SHELL 19684 # Generated by $as_me. 19685 # Run this file to recreate the current configuration. 19686 # Compiler output produced by configure, useful for debugging 19687 # configure, is in config.log if it exists. 19688 19689 debug=false 19690 ac_cs_recheck=false 19691 ac_cs_silent=false 19692 19693 SHELL=\${CONFIG_SHELL-$SHELL} 19694 export SHELL 19695 _ASEOF 19696 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19697 ## -------------------- ## 19698 ## M4sh Initialization. ## 19699 ## -------------------- ## 19700 19701 # Be more Bourne compatible 19702 DUALCASE=1; export DUALCASE # for MKS sh 19703 as_nop=: 19704 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 19705 then : 19706 emulate sh 19707 NULLCMD=: 19708 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19709 # is contrary to our usage. Disable this feature. 19710 alias -g '${1+"$@"}'='"$@"' 19711 setopt NO_GLOB_SUBST 19712 else $as_nop 19713 case `(set -o) 2>/dev/null` in #( 19714 *posix*) : 19715 set -o posix ;; #( 19716 *) : 19717 ;; 19718 esac 19719 fi 19720 19721 19722 19723 # Reset variables that may have inherited troublesome values from 19724 # the environment. 19725 19726 # IFS needs to be set, to space, tab, and newline, in precisely that order. 19727 # (If _AS_PATH_WALK were called with IFS unset, it would have the 19728 # side effect of setting IFS to empty, thus disabling word splitting.) 19729 # Quoting is to prevent editors from complaining about space-tab. 19730 as_nl=' 19731 ' 19732 export as_nl 19733 IFS=" "" $as_nl" 19734 19735 PS1='$ ' 19736 PS2='> ' 19737 PS4='+ ' 19738 19739 # Ensure predictable behavior from utilities with locale-dependent output. 19740 LC_ALL=C 19741 export LC_ALL 19742 LANGUAGE=C 19743 export LANGUAGE 19744 19745 # We cannot yet rely on "unset" to work, but we need these variables 19746 # to be unset--not just set to an empty or harmless value--now, to 19747 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 19748 # also avoids known problems related to "unset" and subshell syntax 19749 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 19750 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 19751 do eval test \${$as_var+y} \ 19752 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 19753 done 19754 19755 # Ensure that fds 0, 1, and 2 are open. 19756 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 19757 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 19758 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 19759 19760 # The user is always right. 19761 if ${PATH_SEPARATOR+false} :; then 19762 PATH_SEPARATOR=: 19763 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 19764 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 19765 PATH_SEPARATOR=';' 19766 } 19767 fi 19768 19769 19770 # Find who we are. Look in the path if we contain no directory separator. 19771 as_myself= 19772 case $0 in #(( 19773 *[\\/]* ) as_myself=$0 ;; 19774 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19775 for as_dir in $PATH 19776 do 19777 IFS=$as_save_IFS 19778 case $as_dir in #((( 19779 '') as_dir=./ ;; 19780 */) ;; 19781 *) as_dir=$as_dir/ ;; 19782 esac 19783 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 19784 done 19785 IFS=$as_save_IFS 19786 19787 ;; 19788 esac 19789 # We did not find ourselves, most probably we were run as `sh COMMAND' 19790 # in which case we are not to be found in the path. 19791 if test "x$as_myself" = x; then 19792 as_myself=$0 19793 fi 19794 if test ! -f "$as_myself"; then 19795 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 19796 exit 1 19797 fi 19798 19799 19800 19801 # as_fn_error STATUS ERROR [LINENO LOG_FD] 19802 # ---------------------------------------- 19803 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 19804 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 19805 # script with STATUS, using 1 if that was 0. 19806 as_fn_error () 19807 { 19808 as_status=$1; test $as_status -eq 0 && as_status=1 19809 if test "$4"; then 19810 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 19811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 19812 fi 19813 printf "%s\n" "$as_me: error: $2" >&2 19814 as_fn_exit $as_status 19815 } # as_fn_error 19816 19817 19818 19819 # as_fn_set_status STATUS 19820 # ----------------------- 19821 # Set $? to STATUS, without forking. 19822 as_fn_set_status () 19823 { 19824 return $1 19825 } # as_fn_set_status 19826 19827 # as_fn_exit STATUS 19828 # ----------------- 19829 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 19830 as_fn_exit () 19831 { 19832 set +e 19833 as_fn_set_status $1 19834 exit $1 19835 } # as_fn_exit 19836 19837 # as_fn_unset VAR 19838 # --------------- 19839 # Portably unset VAR. 19840 as_fn_unset () 19841 { 19842 { eval $1=; unset $1;} 19843 } 19844 as_unset=as_fn_unset 19845 19846 # as_fn_append VAR VALUE 19847 # ---------------------- 19848 # Append the text in VALUE to the end of the definition contained in VAR. Take 19849 # advantage of any shell optimizations that allow amortized linear growth over 19850 # repeated appends, instead of the typical quadratic growth present in naive 19851 # implementations. 19852 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 19853 then : 19854 eval 'as_fn_append () 19855 { 19856 eval $1+=\$2 19857 }' 19858 else $as_nop 19859 as_fn_append () 19860 { 19861 eval $1=\$$1\$2 19862 } 19863 fi # as_fn_append 19864 19865 # as_fn_arith ARG... 19866 # ------------------ 19867 # Perform arithmetic evaluation on the ARGs, and store the result in the 19868 # global $as_val. Take advantage of shells that can avoid forks. The arguments 19869 # must be portable across $(()) and expr. 19870 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 19871 then : 19872 eval 'as_fn_arith () 19873 { 19874 as_val=$(( $* )) 19875 }' 19876 else $as_nop 19877 as_fn_arith () 19878 { 19879 as_val=`expr "$@" || test $? -eq 1` 19880 } 19881 fi # as_fn_arith 19882 19883 19884 if expr a : '\(a\)' >/dev/null 2>&1 && 19885 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19886 as_expr=expr 19887 else 19888 as_expr=false 19889 fi 19890 19891 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19892 as_basename=basename 19893 else 19894 as_basename=false 19895 fi 19896 19897 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19898 as_dirname=dirname 19899 else 19900 as_dirname=false 19901 fi 19902 19903 as_me=`$as_basename -- "$0" || 19904 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19905 X"$0" : 'X\(//\)$' \| \ 19906 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19907 printf "%s\n" X/"$0" | 19908 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19909 s//\1/ 19910 q 19911 } 19912 /^X\/\(\/\/\)$/{ 19913 s//\1/ 19914 q 19915 } 19916 /^X\/\(\/\).*/{ 19917 s//\1/ 19918 q 19919 } 19920 s/.*/./; q'` 19921 19922 # Avoid depending upon Character Ranges. 19923 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19924 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19925 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19926 as_cr_digits='0123456789' 19927 as_cr_alnum=$as_cr_Letters$as_cr_digits 19928 19929 19930 # Determine whether it's possible to make 'echo' print without a newline. 19931 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 19932 # for compatibility with existing Makefiles. 19933 ECHO_C= ECHO_N= ECHO_T= 19934 case `echo -n x` in #((((( 19935 -n*) 19936 case `echo 'xy\c'` in 19937 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19938 xy) ECHO_C='\c';; 19939 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 19940 ECHO_T=' ';; 19941 esac;; 19942 *) 19943 ECHO_N='-n';; 19944 esac 19945 19946 # For backward compatibility with old third-party macros, we provide 19947 # the shell variables $as_echo and $as_echo_n. New code should use 19948 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 19949 as_echo='printf %s\n' 19950 as_echo_n='printf %s' 19951 19952 rm -f conf$$ conf$$.exe conf$$.file 19953 if test -d conf$$.dir; then 19954 rm -f conf$$.dir/conf$$.file 19955 else 19956 rm -f conf$$.dir 19957 mkdir conf$$.dir 2>/dev/null 19958 fi 19959 if (echo >conf$$.file) 2>/dev/null; then 19960 if ln -s conf$$.file conf$$ 2>/dev/null; then 19961 as_ln_s='ln -s' 19962 # ... but there are two gotchas: 19963 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 19964 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 19965 # In both cases, we have to default to `cp -pR'. 19966 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 19967 as_ln_s='cp -pR' 19968 elif ln conf$$.file conf$$ 2>/dev/null; then 19969 as_ln_s=ln 19970 else 19971 as_ln_s='cp -pR' 19972 fi 19973 else 19974 as_ln_s='cp -pR' 19975 fi 19976 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 19977 rmdir conf$$.dir 2>/dev/null 19978 19979 19980 # as_fn_mkdir_p 19981 # ------------- 19982 # Create "$as_dir" as a directory, including parents if necessary. 19983 as_fn_mkdir_p () 19984 { 19985 19986 case $as_dir in #( 19987 -*) as_dir=./$as_dir;; 19988 esac 19989 test -d "$as_dir" || eval $as_mkdir_p || { 19990 as_dirs= 19991 while :; do 19992 case $as_dir in #( 19993 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 19994 *) as_qdir=$as_dir;; 19995 esac 19996 as_dirs="'$as_qdir' $as_dirs" 19997 as_dir=`$as_dirname -- "$as_dir" || 19998 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19999 X"$as_dir" : 'X\(//\)[^/]' \| \ 20000 X"$as_dir" : 'X\(//\)$' \| \ 20001 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 20002 printf "%s\n" X"$as_dir" | 20003 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20004 s//\1/ 20005 q 20006 } 20007 /^X\(\/\/\)[^/].*/{ 20008 s//\1/ 20009 q 20010 } 20011 /^X\(\/\/\)$/{ 20012 s//\1/ 20013 q 20014 } 20015 /^X\(\/\).*/{ 20016 s//\1/ 20017 q 20018 } 20019 s/.*/./; q'` 20020 test -d "$as_dir" && break 20021 done 20022 test -z "$as_dirs" || eval "mkdir $as_dirs" 20023 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 20024 20025 20026 } # as_fn_mkdir_p 20027 if mkdir -p . 2>/dev/null; then 20028 as_mkdir_p='mkdir -p "$as_dir"' 20029 else 20030 test -d ./-p && rmdir ./-p 20031 as_mkdir_p=false 20032 fi 20033 20034 20035 # as_fn_executable_p FILE 20036 # ----------------------- 20037 # Test if FILE is an executable regular file. 20038 as_fn_executable_p () 20039 { 20040 test -f "$1" && test -x "$1" 20041 } # as_fn_executable_p 20042 as_test_x='test -x' 20043 as_executable_p=as_fn_executable_p 20044 20045 # Sed expression to map a string onto a valid CPP name. 20046 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 20047 20048 # Sed expression to map a string onto a valid variable name. 20049 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 20050 20051 20052 exec 6>&1 20053 ## ----------------------------------- ## 20054 ## Main body of $CONFIG_STATUS script. ## 20055 ## ----------------------------------- ## 20056 _ASEOF 20057 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 20058 20059 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20060 # Save the log message, to keep $0 and so on meaningful, and to 20061 # report actual input values of CONFIG_FILES etc. instead of their 20062 # values after options handling. 20063 ac_log=" 20064 This file was extended by libXinerama $as_me 1.1.5, which was 20065 generated by GNU Autoconf 2.71. Invocation command line was 20066 20067 CONFIG_FILES = $CONFIG_FILES 20068 CONFIG_HEADERS = $CONFIG_HEADERS 20069 CONFIG_LINKS = $CONFIG_LINKS 20070 CONFIG_COMMANDS = $CONFIG_COMMANDS 20071 $ $0 $@ 20072 20073 on `(hostname || uname -n) 2>/dev/null | sed 1q` 20074 " 20075 20076 _ACEOF 20077 20078 case $ac_config_files in *" 20079 "*) set x $ac_config_files; shift; ac_config_files=$*;; 20080 esac 20081 20082 case $ac_config_headers in *" 20083 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 20084 esac 20085 20086 20087 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20088 # Files that config.status was made for. 20089 config_files="$ac_config_files" 20090 config_headers="$ac_config_headers" 20091 config_commands="$ac_config_commands" 20092 20093 _ACEOF 20094 20095 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20096 ac_cs_usage="\ 20097 \`$as_me' instantiates files and other configuration actions 20098 from templates according to the current configuration. Unless the files 20099 and actions are specified as TAGs, all are instantiated by default. 20100 20101 Usage: $0 [OPTION]... [TAG]... 20102 20103 -h, --help print this help, then exit 20104 -V, --version print version number and configuration settings, then exit 20105 --config print configuration, then exit 20106 -q, --quiet, --silent 20107 do not print progress messages 20108 -d, --debug don't remove temporary files 20109 --recheck update $as_me by reconfiguring in the same conditions 20110 --file=FILE[:TEMPLATE] 20111 instantiate the configuration file FILE 20112 --header=FILE[:TEMPLATE] 20113 instantiate the configuration header FILE 20114 20115 Configuration files: 20116 $config_files 20117 20118 Configuration headers: 20119 $config_headers 20120 20121 Configuration commands: 20122 $config_commands 20123 20124 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxinerama/-/issues>." 20125 20126 _ACEOF 20127 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 20128 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 20129 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20130 ac_cs_config='$ac_cs_config_escaped' 20131 ac_cs_version="\\ 20132 libXinerama config.status 1.1.5 20133 configured by $0, generated by GNU Autoconf 2.71, 20134 with options \\"\$ac_cs_config\\" 20135 20136 Copyright (C) 2021 Free Software Foundation, Inc. 20137 This config.status script is free software; the Free Software Foundation 20138 gives unlimited permission to copy, distribute and modify it." 20139 20140 ac_pwd='$ac_pwd' 20141 srcdir='$srcdir' 20142 INSTALL='$INSTALL' 20143 MKDIR_P='$MKDIR_P' 20144 AWK='$AWK' 20145 test -n "\$AWK" || AWK=awk 20146 _ACEOF 20147 20148 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20149 # The default lists apply if the user does not specify any file. 20150 ac_need_defaults=: 20151 while test $# != 0 20152 do 20153 case $1 in 20154 --*=?*) 20155 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20156 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 20157 ac_shift=: 20158 ;; 20159 --*=) 20160 ac_option=`expr "X$1" : 'X\([^=]*\)='` 20161 ac_optarg= 20162 ac_shift=: 20163 ;; 20164 *) 20165 ac_option=$1 20166 ac_optarg=$2 20167 ac_shift=shift 20168 ;; 20169 esac 20170 20171 case $ac_option in 20172 # Handling of the options. 20173 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 20174 ac_cs_recheck=: ;; 20175 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 20176 printf "%s\n" "$ac_cs_version"; exit ;; 20177 --config | --confi | --conf | --con | --co | --c ) 20178 printf "%s\n" "$ac_cs_config"; exit ;; 20179 --debug | --debu | --deb | --de | --d | -d ) 20180 debug=: ;; 20181 --file | --fil | --fi | --f ) 20182 $ac_shift 20183 case $ac_optarg in 20184 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20185 '') as_fn_error $? "missing file argument" ;; 20186 esac 20187 as_fn_append CONFIG_FILES " '$ac_optarg'" 20188 ac_need_defaults=false;; 20189 --header | --heade | --head | --hea ) 20190 $ac_shift 20191 case $ac_optarg in 20192 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 20193 esac 20194 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 20195 ac_need_defaults=false;; 20196 --he | --h) 20197 # Conflict between --help and --header 20198 as_fn_error $? "ambiguous option: \`$1' 20199 Try \`$0 --help' for more information.";; 20200 --help | --hel | -h ) 20201 printf "%s\n" "$ac_cs_usage"; exit ;; 20202 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 20203 | -silent | --silent | --silen | --sile | --sil | --si | --s) 20204 ac_cs_silent=: ;; 20205 20206 # This is an error. 20207 -*) as_fn_error $? "unrecognized option: \`$1' 20208 Try \`$0 --help' for more information." ;; 20209 20210 *) as_fn_append ac_config_targets " $1" 20211 ac_need_defaults=false ;; 20212 20213 esac 20214 shift 20215 done 20216 20217 ac_configure_extra_args= 20218 20219 if $ac_cs_silent; then 20220 exec 6>/dev/null 20221 ac_configure_extra_args="$ac_configure_extra_args --silent" 20222 fi 20223 20224 _ACEOF 20225 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20226 if \$ac_cs_recheck; then 20227 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 20228 shift 20229 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 20230 CONFIG_SHELL='$SHELL' 20231 export CONFIG_SHELL 20232 exec "\$@" 20233 fi 20234 20235 _ACEOF 20236 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20237 exec 5>>config.log 20238 { 20239 echo 20240 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 20241 ## Running $as_me. ## 20242 _ASBOX 20243 printf "%s\n" "$ac_log" 20244 } >&5 20245 20246 _ACEOF 20247 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20248 # 20249 # INIT-COMMANDS 20250 # 20251 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 20252 20253 20254 # The HP-UX ksh and POSIX shell print the target directory to stdout 20255 # if CDPATH is set. 20256 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20257 20258 sed_quote_subst='$sed_quote_subst' 20259 double_quote_subst='$double_quote_subst' 20260 delay_variable_subst='$delay_variable_subst' 20261 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 20262 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 20263 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 20264 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 20265 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 20266 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 20267 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 20268 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 20269 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 20270 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 20271 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 20272 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 20273 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 20274 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 20275 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 20276 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 20277 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 20278 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 20279 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 20280 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 20281 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 20282 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 20283 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20284 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20285 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20286 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20287 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20288 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20289 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20290 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20291 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20292 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20293 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20294 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20295 FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`' 20296 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20297 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20298 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20299 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20300 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20301 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20302 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20303 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20304 lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`' 20305 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20306 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20307 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20308 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20309 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20310 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20311 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20312 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20313 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20314 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20315 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20316 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20317 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20318 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20319 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20320 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20321 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"`' 20322 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20323 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20324 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20325 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20326 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20327 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20328 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20329 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20330 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20331 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20332 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20333 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20334 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20335 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20336 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20337 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20338 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20339 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20340 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20341 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20342 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20343 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20344 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20345 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20346 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20347 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20348 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20349 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20350 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20351 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20352 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20353 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20354 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20355 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20356 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20357 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20358 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20359 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20360 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20361 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20362 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20363 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20364 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20365 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20366 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20367 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20368 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20369 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20370 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20371 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20372 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20373 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20374 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20375 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20376 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20377 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20378 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20379 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20380 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20381 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20382 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20383 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20384 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20385 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20386 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20387 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20388 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20389 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20390 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20391 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20392 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20393 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20394 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20395 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20396 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20397 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20398 20399 LTCC='$LTCC' 20400 LTCFLAGS='$LTCFLAGS' 20401 compiler='$compiler_DEFAULT' 20402 20403 # A function that is used when there is no print builtin or printf. 20404 func_fallback_echo () 20405 { 20406 eval 'cat <<_LTECHO_EOF 20407 \$1 20408 _LTECHO_EOF' 20409 } 20410 20411 # Quote evaled strings. 20412 for var in SHELL \ 20413 ECHO \ 20414 PATH_SEPARATOR \ 20415 SED \ 20416 GREP \ 20417 EGREP \ 20418 FGREP \ 20419 LD \ 20420 NM \ 20421 LN_S \ 20422 lt_SP2NL \ 20423 lt_NL2SP \ 20424 reload_flag \ 20425 FILECMD \ 20426 OBJDUMP \ 20427 deplibs_check_method \ 20428 file_magic_cmd \ 20429 file_magic_glob \ 20430 want_nocaseglob \ 20431 DLLTOOL \ 20432 sharedlib_from_linklib_cmd \ 20433 AR \ 20434 archiver_list_spec \ 20435 STRIP \ 20436 RANLIB \ 20437 CC \ 20438 CFLAGS \ 20439 compiler \ 20440 lt_cv_sys_global_symbol_pipe \ 20441 lt_cv_sys_global_symbol_to_cdecl \ 20442 lt_cv_sys_global_symbol_to_import \ 20443 lt_cv_sys_global_symbol_to_c_name_address \ 20444 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20445 lt_cv_nm_interface \ 20446 nm_file_list_spec \ 20447 lt_cv_truncate_bin \ 20448 lt_prog_compiler_no_builtin_flag \ 20449 lt_prog_compiler_pic \ 20450 lt_prog_compiler_wl \ 20451 lt_prog_compiler_static \ 20452 lt_cv_prog_compiler_c_o \ 20453 need_locks \ 20454 MANIFEST_TOOL \ 20455 DSYMUTIL \ 20456 NMEDIT \ 20457 LIPO \ 20458 OTOOL \ 20459 OTOOL64 \ 20460 shrext_cmds \ 20461 export_dynamic_flag_spec \ 20462 whole_archive_flag_spec \ 20463 compiler_needs_object \ 20464 with_gnu_ld \ 20465 allow_undefined_flag \ 20466 no_undefined_flag \ 20467 hardcode_libdir_flag_spec \ 20468 hardcode_libdir_separator \ 20469 exclude_expsyms \ 20470 include_expsyms \ 20471 file_list_spec \ 20472 variables_saved_for_relink \ 20473 libname_spec \ 20474 library_names_spec \ 20475 soname_spec \ 20476 install_override_mode \ 20477 finish_eval \ 20478 old_striplib \ 20479 striplib; do 20480 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20481 *[\\\\\\\`\\"\\\$]*) 20482 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20483 ;; 20484 *) 20485 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20486 ;; 20487 esac 20488 done 20489 20490 # Double-quote double-evaled strings. 20491 for var in reload_cmds \ 20492 old_postinstall_cmds \ 20493 old_postuninstall_cmds \ 20494 old_archive_cmds \ 20495 extract_expsyms_cmds \ 20496 old_archive_from_new_cmds \ 20497 old_archive_from_expsyms_cmds \ 20498 archive_cmds \ 20499 archive_expsym_cmds \ 20500 module_cmds \ 20501 module_expsym_cmds \ 20502 export_symbols_cmds \ 20503 prelink_cmds \ 20504 postlink_cmds \ 20505 postinstall_cmds \ 20506 postuninstall_cmds \ 20507 finish_cmds \ 20508 sys_lib_search_path_spec \ 20509 configure_time_dlsearch_path \ 20510 configure_time_lt_sys_library_path; do 20511 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20512 *[\\\\\\\`\\"\\\$]*) 20513 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20514 ;; 20515 *) 20516 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20517 ;; 20518 esac 20519 done 20520 20521 ac_aux_dir='$ac_aux_dir' 20522 20523 # See if we are running on zsh, and set the options that allow our 20524 # commands through without removal of \ escapes INIT. 20525 if test -n "\${ZSH_VERSION+set}"; then 20526 setopt NO_GLOB_SUBST 20527 fi 20528 20529 20530 PACKAGE='$PACKAGE' 20531 VERSION='$VERSION' 20532 RM='$RM' 20533 ofile='$ofile' 20534 20535 20536 20537 20538 _ACEOF 20539 20540 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20541 20542 # Handling of arguments. 20543 for ac_config_target in $ac_config_targets 20544 do 20545 case $ac_config_target in 20546 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20547 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20548 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20549 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20550 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20551 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 20552 "xinerama.pc") CONFIG_FILES="$CONFIG_FILES xinerama.pc" ;; 20553 20554 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20555 esac 20556 done 20557 20558 20559 # If the user did not use the arguments to specify the items to instantiate, 20560 # then the envvar interface is used. Set only those that are not. 20561 # We use the long form for the default assignment because of an extremely 20562 # bizarre bug on SunOS 4.1.3. 20563 if $ac_need_defaults; then 20564 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 20565 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 20566 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 20567 fi 20568 20569 # Have a temporary directory for convenience. Make it in the build tree 20570 # simply because there is no reason against having it here, and in addition, 20571 # creating and moving files from /tmp can sometimes cause problems. 20572 # Hook for its removal unless debugging. 20573 # Note that there is a small window in which the directory will not be cleaned: 20574 # after its creation but before its name has been assigned to `$tmp'. 20575 $debug || 20576 { 20577 tmp= ac_tmp= 20578 trap 'exit_status=$? 20579 : "${ac_tmp:=$tmp}" 20580 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20581 ' 0 20582 trap 'as_fn_exit 1' 1 2 13 15 20583 } 20584 # Create a (secure) tmp directory for tmp files. 20585 20586 { 20587 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20588 test -d "$tmp" 20589 } || 20590 { 20591 tmp=./conf$$-$RANDOM 20592 (umask 077 && mkdir "$tmp") 20593 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20594 ac_tmp=$tmp 20595 20596 # Set up the scripts for CONFIG_FILES section. 20597 # No need to generate them if there are no CONFIG_FILES. 20598 # This happens for instance with `./config.status config.h'. 20599 if test -n "$CONFIG_FILES"; then 20600 20601 20602 ac_cr=`echo X | tr X '\015'` 20603 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20604 # But we know of no other shell where ac_cr would be empty at this 20605 # point, so we can use a bashism as a fallback. 20606 if test "x$ac_cr" = x; then 20607 eval ac_cr=\$\'\\r\' 20608 fi 20609 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20610 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20611 ac_cs_awk_cr='\\r' 20612 else 20613 ac_cs_awk_cr=$ac_cr 20614 fi 20615 20616 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20617 _ACEOF 20618 20619 20620 { 20621 echo "cat >conf$$subs.awk <<_ACEOF" && 20622 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20623 echo "_ACEOF" 20624 } >conf$$subs.sh || 20625 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20626 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20627 ac_delim='%!_!# ' 20628 for ac_last_try in false false false false false :; do 20629 . ./conf$$subs.sh || 20630 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20631 20632 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20633 if test $ac_delim_n = $ac_delim_num; then 20634 break 20635 elif $ac_last_try; then 20636 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20637 else 20638 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20639 fi 20640 done 20641 rm -f conf$$subs.sh 20642 20643 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20644 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20645 _ACEOF 20646 sed -n ' 20647 h 20648 s/^/S["/; s/!.*/"]=/ 20649 p 20650 g 20651 s/^[^!]*!// 20652 :repl 20653 t repl 20654 s/'"$ac_delim"'$// 20655 t delim 20656 :nl 20657 h 20658 s/\(.\{148\}\)..*/\1/ 20659 t more1 20660 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20661 p 20662 n 20663 b repl 20664 :more1 20665 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20666 p 20667 g 20668 s/.\{148\}// 20669 t nl 20670 :delim 20671 h 20672 s/\(.\{148\}\)..*/\1/ 20673 t more2 20674 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20675 p 20676 b 20677 :more2 20678 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20679 p 20680 g 20681 s/.\{148\}// 20682 t delim 20683 ' <conf$$subs.awk | sed ' 20684 /^[^""]/{ 20685 N 20686 s/\n// 20687 } 20688 ' >>$CONFIG_STATUS || ac_write_fail=1 20689 rm -f conf$$subs.awk 20690 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20691 _ACAWK 20692 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20693 for (key in S) S_is_set[key] = 1 20694 FS = "" 20695 20696 } 20697 { 20698 line = $ 0 20699 nfields = split(line, field, "@") 20700 substed = 0 20701 len = length(field[1]) 20702 for (i = 2; i < nfields; i++) { 20703 key = field[i] 20704 keylen = length(key) 20705 if (S_is_set[key]) { 20706 value = S[key] 20707 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20708 len += length(value) + length(field[++i]) 20709 substed = 1 20710 } else 20711 len += 1 + keylen 20712 } 20713 20714 print line 20715 } 20716 20717 _ACAWK 20718 _ACEOF 20719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20720 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20721 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20722 else 20723 cat 20724 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20725 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20726 _ACEOF 20727 20728 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20729 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20730 # trailing colons and then remove the whole line if VPATH becomes empty 20731 # (actually we leave an empty line to preserve line numbers). 20732 if test "x$srcdir" = x.; then 20733 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20734 h 20735 s/// 20736 s/^/:/ 20737 s/[ ]*$/:/ 20738 s/:\$(srcdir):/:/g 20739 s/:\${srcdir}:/:/g 20740 s/:@srcdir@:/:/g 20741 s/^:*// 20742 s/:*$// 20743 x 20744 s/\(=[ ]*\).*/\1/ 20745 G 20746 s/\n// 20747 s/^[^=]*=[ ]*$// 20748 }' 20749 fi 20750 20751 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20752 fi # test -n "$CONFIG_FILES" 20753 20754 # Set up the scripts for CONFIG_HEADERS section. 20755 # No need to generate them if there are no CONFIG_HEADERS. 20756 # This happens for instance with `./config.status Makefile'. 20757 if test -n "$CONFIG_HEADERS"; then 20758 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 20759 BEGIN { 20760 _ACEOF 20761 20762 # Transform confdefs.h into an awk script `defines.awk', embedded as 20763 # here-document in config.status, that substitutes the proper values into 20764 # config.h.in to produce config.h. 20765 20766 # Create a delimiter string that does not exist in confdefs.h, to ease 20767 # handling of long lines. 20768 ac_delim='%!_!# ' 20769 for ac_last_try in false false :; do 20770 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 20771 if test -z "$ac_tt"; then 20772 break 20773 elif $ac_last_try; then 20774 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 20775 else 20776 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20777 fi 20778 done 20779 20780 # For the awk script, D is an array of macro values keyed by name, 20781 # likewise P contains macro parameters if any. Preserve backslash 20782 # newline sequences. 20783 20784 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 20785 sed -n ' 20786 s/.\{148\}/&'"$ac_delim"'/g 20787 t rset 20788 :rset 20789 s/^[ ]*#[ ]*define[ ][ ]*/ / 20790 t def 20791 d 20792 :def 20793 s/\\$// 20794 t bsnl 20795 s/["\\]/\\&/g 20796 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20797 D["\1"]=" \3"/p 20798 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 20799 d 20800 :bsnl 20801 s/["\\]/\\&/g 20802 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20803 D["\1"]=" \3\\\\\\n"\\/p 20804 t cont 20805 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 20806 t cont 20807 d 20808 :cont 20809 n 20810 s/.\{148\}/&'"$ac_delim"'/g 20811 t clear 20812 :clear 20813 s/\\$// 20814 t bsnlc 20815 s/["\\]/\\&/g; s/^/"/; s/$/"/p 20816 d 20817 :bsnlc 20818 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 20819 b cont 20820 ' <confdefs.h | sed ' 20821 s/'"$ac_delim"'/"\\\ 20822 "/g' >>$CONFIG_STATUS || ac_write_fail=1 20823 20824 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20825 for (key in D) D_is_set[key] = 1 20826 FS = "" 20827 } 20828 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 20829 line = \$ 0 20830 split(line, arg, " ") 20831 if (arg[1] == "#") { 20832 defundef = arg[2] 20833 mac1 = arg[3] 20834 } else { 20835 defundef = substr(arg[1], 2) 20836 mac1 = arg[2] 20837 } 20838 split(mac1, mac2, "(") #) 20839 macro = mac2[1] 20840 prefix = substr(line, 1, index(line, defundef) - 1) 20841 if (D_is_set[macro]) { 20842 # Preserve the white space surrounding the "#". 20843 print prefix "define", macro P[macro] D[macro] 20844 next 20845 } else { 20846 # Replace #undef with comments. This is necessary, for example, 20847 # in the case of _POSIX_SOURCE, which is predefined and required 20848 # on some systems where configure will not decide to define it. 20849 if (defundef == "undef") { 20850 print "/*", prefix defundef, macro, "*/" 20851 next 20852 } 20853 } 20854 } 20855 { print } 20856 _ACAWK 20857 _ACEOF 20858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20859 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 20860 fi # test -n "$CONFIG_HEADERS" 20861 20862 20863 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 20864 shift 20865 for ac_tag 20866 do 20867 case $ac_tag in 20868 :[FHLC]) ac_mode=$ac_tag; continue;; 20869 esac 20870 case $ac_mode$ac_tag in 20871 :[FHL]*:*);; 20872 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 20873 :[FH]-) ac_tag=-:-;; 20874 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 20875 esac 20876 ac_save_IFS=$IFS 20877 IFS=: 20878 set x $ac_tag 20879 IFS=$ac_save_IFS 20880 shift 20881 ac_file=$1 20882 shift 20883 20884 case $ac_mode in 20885 :L) ac_source=$1;; 20886 :[FH]) 20887 ac_file_inputs= 20888 for ac_f 20889 do 20890 case $ac_f in 20891 -) ac_f="$ac_tmp/stdin";; 20892 *) # Look for the file first in the build tree, then in the source tree 20893 # (if the path is not absolute). The absolute path cannot be DOS-style, 20894 # because $ac_f cannot contain `:'. 20895 test -f "$ac_f" || 20896 case $ac_f in 20897 [\\/$]*) false;; 20898 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 20899 esac || 20900 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 20901 esac 20902 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 20903 as_fn_append ac_file_inputs " '$ac_f'" 20904 done 20905 20906 # Let's still pretend it is `configure' which instantiates (i.e., don't 20907 # use $as_me), people would be surprised to read: 20908 # /* config.h. Generated by config.status. */ 20909 configure_input='Generated from '` 20910 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 20911 `' by configure.' 20912 if test x"$ac_file" != x-; then 20913 configure_input="$ac_file. $configure_input" 20914 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 20915 printf "%s\n" "$as_me: creating $ac_file" >&6;} 20916 fi 20917 # Neutralize special characters interpreted by sed in replacement strings. 20918 case $configure_input in #( 20919 *\&* | *\|* | *\\* ) 20920 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 20921 sed 's/[\\\\&|]/\\\\&/g'`;; #( 20922 *) ac_sed_conf_input=$configure_input;; 20923 esac 20924 20925 case $ac_tag in 20926 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 20927 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 20928 esac 20929 ;; 20930 esac 20931 20932 ac_dir=`$as_dirname -- "$ac_file" || 20933 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20934 X"$ac_file" : 'X\(//\)[^/]' \| \ 20935 X"$ac_file" : 'X\(//\)$' \| \ 20936 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 20937 printf "%s\n" X"$ac_file" | 20938 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20939 s//\1/ 20940 q 20941 } 20942 /^X\(\/\/\)[^/].*/{ 20943 s//\1/ 20944 q 20945 } 20946 /^X\(\/\/\)$/{ 20947 s//\1/ 20948 q 20949 } 20950 /^X\(\/\).*/{ 20951 s//\1/ 20952 q 20953 } 20954 s/.*/./; q'` 20955 as_dir="$ac_dir"; as_fn_mkdir_p 20956 ac_builddir=. 20957 20958 case "$ac_dir" in 20959 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 20960 *) 20961 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 20962 # A ".." for each directory in $ac_dir_suffix. 20963 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 20964 case $ac_top_builddir_sub in 20965 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 20966 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 20967 esac ;; 20968 esac 20969 ac_abs_top_builddir=$ac_pwd 20970 ac_abs_builddir=$ac_pwd$ac_dir_suffix 20971 # for backward compatibility: 20972 ac_top_builddir=$ac_top_build_prefix 20973 20974 case $srcdir in 20975 .) # We are building in place. 20976 ac_srcdir=. 20977 ac_top_srcdir=$ac_top_builddir_sub 20978 ac_abs_top_srcdir=$ac_pwd ;; 20979 [\\/]* | ?:[\\/]* ) # Absolute name. 20980 ac_srcdir=$srcdir$ac_dir_suffix; 20981 ac_top_srcdir=$srcdir 20982 ac_abs_top_srcdir=$srcdir ;; 20983 *) # Relative name. 20984 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 20985 ac_top_srcdir=$ac_top_build_prefix$srcdir 20986 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 20987 esac 20988 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 20989 20990 20991 case $ac_mode in 20992 :F) 20993 # 20994 # CONFIG_FILE 20995 # 20996 20997 case $INSTALL in 20998 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 20999 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 21000 esac 21001 ac_MKDIR_P=$MKDIR_P 21002 case $MKDIR_P in 21003 [\\/$]* | ?:[\\/]* ) ;; 21004 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 21005 esac 21006 _ACEOF 21007 21008 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21009 # If the template does not know about datarootdir, expand it. 21010 # FIXME: This hack should be removed a few years after 2.60. 21011 ac_datarootdir_hack=; ac_datarootdir_seen= 21012 ac_sed_dataroot=' 21013 /datarootdir/ { 21014 p 21015 q 21016 } 21017 /@datadir@/p 21018 /@docdir@/p 21019 /@infodir@/p 21020 /@localedir@/p 21021 /@mandir@/p' 21022 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 21023 *datarootdir*) ac_datarootdir_seen=yes;; 21024 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 21025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 21026 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 21027 _ACEOF 21028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21029 ac_datarootdir_hack=' 21030 s&@datadir@&$datadir&g 21031 s&@docdir@&$docdir&g 21032 s&@infodir@&$infodir&g 21033 s&@localedir@&$localedir&g 21034 s&@mandir@&$mandir&g 21035 s&\\\${datarootdir}&$datarootdir&g' ;; 21036 esac 21037 _ACEOF 21038 21039 # Neutralize VPATH when `$srcdir' = `.'. 21040 # Shell code in configure.ac might set extrasub. 21041 # FIXME: do we really want to maintain this feature? 21042 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 21043 ac_sed_extra="$ac_vpsub 21044 $extrasub 21045 _ACEOF 21046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 21047 :t 21048 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 21049 s|@configure_input@|$ac_sed_conf_input|;t t 21050 s&@top_builddir@&$ac_top_builddir_sub&;t t 21051 s&@top_build_prefix@&$ac_top_build_prefix&;t t 21052 s&@srcdir@&$ac_srcdir&;t t 21053 s&@abs_srcdir@&$ac_abs_srcdir&;t t 21054 s&@top_srcdir@&$ac_top_srcdir&;t t 21055 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 21056 s&@builddir@&$ac_builddir&;t t 21057 s&@abs_builddir@&$ac_abs_builddir&;t t 21058 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 21059 s&@INSTALL@&$ac_INSTALL&;t t 21060 s&@MKDIR_P@&$ac_MKDIR_P&;t t 21061 $ac_datarootdir_hack 21062 " 21063 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 21064 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21065 21066 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 21067 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 21068 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 21069 "$ac_tmp/out"`; test -z "$ac_out"; } && 21070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 21071 which seems to be undefined. Please make sure it is defined" >&5 21072 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 21073 which seems to be undefined. Please make sure it is defined" >&2;} 21074 21075 rm -f "$ac_tmp/stdin" 21076 case $ac_file in 21077 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 21078 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 21079 esac \ 21080 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21081 ;; 21082 :H) 21083 # 21084 # CONFIG_HEADER 21085 # 21086 if test x"$ac_file" != x-; then 21087 { 21088 printf "%s\n" "/* $configure_input */" >&1 \ 21089 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 21090 } >"$ac_tmp/config.h" \ 21091 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21092 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 21093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 21094 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 21095 else 21096 rm -f "$ac_file" 21097 mv "$ac_tmp/config.h" "$ac_file" \ 21098 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 21099 fi 21100 else 21101 printf "%s\n" "/* $configure_input */" >&1 \ 21102 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 21103 || as_fn_error $? "could not create -" "$LINENO" 5 21104 fi 21105 # Compute "$ac_file"'s index in $config_headers. 21106 _am_arg="$ac_file" 21107 _am_stamp_count=1 21108 for _am_header in $config_headers :; do 21109 case $_am_header in 21110 $_am_arg | $_am_arg:* ) 21111 break ;; 21112 * ) 21113 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 21114 esac 21115 done 21116 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 21117 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21118 X"$_am_arg" : 'X\(//\)[^/]' \| \ 21119 X"$_am_arg" : 'X\(//\)$' \| \ 21120 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 21121 printf "%s\n" X"$_am_arg" | 21122 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21123 s//\1/ 21124 q 21125 } 21126 /^X\(\/\/\)[^/].*/{ 21127 s//\1/ 21128 q 21129 } 21130 /^X\(\/\/\)$/{ 21131 s//\1/ 21132 q 21133 } 21134 /^X\(\/\).*/{ 21135 s//\1/ 21136 q 21137 } 21138 s/.*/./; q'`/stamp-h$_am_stamp_count 21139 ;; 21140 21141 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 21142 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 21143 ;; 21144 esac 21145 21146 21147 case $ac_file$ac_mode in 21148 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 21149 # Older Autoconf quotes --file arguments for eval, but not when files 21150 # are listed without --file. Let's play safe and only enable the eval 21151 # if we detect the quoting. 21152 # TODO: see whether this extra hack can be removed once we start 21153 # requiring Autoconf 2.70 or later. 21154 case $CONFIG_FILES in #( 21155 *\'*) : 21156 eval set x "$CONFIG_FILES" ;; #( 21157 *) : 21158 set x $CONFIG_FILES ;; #( 21159 *) : 21160 ;; 21161 esac 21162 shift 21163 # Used to flag and report bootstrapping failures. 21164 am_rc=0 21165 for am_mf 21166 do 21167 # Strip MF so we end up with the name of the file. 21168 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 21169 # Check whether this is an Automake generated Makefile which includes 21170 # dependency-tracking related rules and includes. 21171 # Grep'ing the whole file directly is not great: AIX grep has a line 21172 # limit of 2048, but all sed's we know have understand at least 4000. 21173 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 21174 || continue 21175 am_dirpart=`$as_dirname -- "$am_mf" || 21176 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 21177 X"$am_mf" : 'X\(//\)[^/]' \| \ 21178 X"$am_mf" : 'X\(//\)$' \| \ 21179 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 21180 printf "%s\n" X"$am_mf" | 21181 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 21182 s//\1/ 21183 q 21184 } 21185 /^X\(\/\/\)[^/].*/{ 21186 s//\1/ 21187 q 21188 } 21189 /^X\(\/\/\)$/{ 21190 s//\1/ 21191 q 21192 } 21193 /^X\(\/\).*/{ 21194 s//\1/ 21195 q 21196 } 21197 s/.*/./; q'` 21198 am_filepart=`$as_basename -- "$am_mf" || 21199 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 21200 X"$am_mf" : 'X\(//\)$' \| \ 21201 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 21202 printf "%s\n" X/"$am_mf" | 21203 sed '/^.*\/\([^/][^/]*\)\/*$/{ 21204 s//\1/ 21205 q 21206 } 21207 /^X\/\(\/\/\)$/{ 21208 s//\1/ 21209 q 21210 } 21211 /^X\/\(\/\).*/{ 21212 s//\1/ 21213 q 21214 } 21215 s/.*/./; q'` 21216 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 21217 && sed -e '/# am--include-marker/d' "$am_filepart" \ 21218 | $MAKE -f - am--depfiles" >&5 21219 (cd "$am_dirpart" \ 21220 && sed -e '/# am--include-marker/d' "$am_filepart" \ 21221 | $MAKE -f - am--depfiles) >&5 2>&5 21222 ac_status=$? 21223 echo "$as_me:$LINENO: \$? = $ac_status" >&5 21224 (exit $ac_status); } || am_rc=$? 21225 done 21226 if test $am_rc -ne 0; then 21227 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 21228 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 21229 as_fn_error $? "Something went wrong bootstrapping makefile fragments 21230 for automatic dependency tracking. If GNU make was not used, consider 21231 re-running the configure script with MAKE=\"gmake\" (or whatever is 21232 necessary). You can also try re-running configure with the 21233 '--disable-dependency-tracking' option to at least be able to build 21234 the package (albeit without support for automatic dependency tracking). 21235 See \`config.log' for more details" "$LINENO" 5; } 21236 fi 21237 { am_dirpart=; unset am_dirpart;} 21238 { am_filepart=; unset am_filepart;} 21239 { am_mf=; unset am_mf;} 21240 { am_rc=; unset am_rc;} 21241 rm -f conftest-deps.mk 21242 } 21243 ;; 21244 "libtool":C) 21245 21246 # See if we are running on zsh, and set the options that allow our 21247 # commands through without removal of \ escapes. 21248 if test -n "${ZSH_VERSION+set}"; then 21249 setopt NO_GLOB_SUBST 21250 fi 21251 21252 cfgfile=${ofile}T 21253 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 21254 $RM "$cfgfile" 21255 21256 cat <<_LT_EOF >> "$cfgfile" 21257 #! $SHELL 21258 # Generated automatically by $as_me ($PACKAGE) $VERSION 21259 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 21260 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 21261 21262 # Provide generalized library-building support services. 21263 # Written by Gordon Matzigkeit, 1996 21264 21265 # Copyright (C) 2014 Free Software Foundation, Inc. 21266 # This is free software; see the source for copying conditions. There is NO 21267 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 21268 21269 # GNU Libtool is free software; you can redistribute it and/or modify 21270 # it under the terms of the GNU General Public License as published by 21271 # the Free Software Foundation; either version 2 of of the License, or 21272 # (at your option) any later version. 21273 # 21274 # As a special exception to the GNU General Public License, if you 21275 # distribute this file as part of a program or library that is built 21276 # using GNU Libtool, you may include this file under the same 21277 # distribution terms that you use for the rest of that program. 21278 # 21279 # GNU Libtool is distributed in the hope that it will be useful, but 21280 # WITHOUT ANY WARRANTY; without even the implied warranty of 21281 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21282 # GNU General Public License for more details. 21283 # 21284 # You should have received a copy of the GNU General Public License 21285 # along with this program. If not, see <http://www.gnu.org/licenses/>. 21286 21287 21288 # The names of the tagged configurations supported by this script. 21289 available_tags='' 21290 21291 # Configured defaults for sys_lib_dlsearch_path munging. 21292 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 21293 21294 # ### BEGIN LIBTOOL CONFIG 21295 21296 # Which release of libtool.m4 was used? 21297 macro_version=$macro_version 21298 macro_revision=$macro_revision 21299 21300 # Whether or not to build shared libraries. 21301 build_libtool_libs=$enable_shared 21302 21303 # Whether or not to build static libraries. 21304 build_old_libs=$enable_static 21305 21306 # What type of objects to build. 21307 pic_mode=$pic_mode 21308 21309 # Whether or not to optimize for fast installation. 21310 fast_install=$enable_fast_install 21311 21312 # Shared archive member basename,for filename based shared library versioning on AIX. 21313 shared_archive_member_spec=$shared_archive_member_spec 21314 21315 # Shell to use when invoking shell scripts. 21316 SHELL=$lt_SHELL 21317 21318 # An echo program that protects backslashes. 21319 ECHO=$lt_ECHO 21320 21321 # The PATH separator for the build system. 21322 PATH_SEPARATOR=$lt_PATH_SEPARATOR 21323 21324 # The host system. 21325 host_alias=$host_alias 21326 host=$host 21327 host_os=$host_os 21328 21329 # The build system. 21330 build_alias=$build_alias 21331 build=$build 21332 build_os=$build_os 21333 21334 # A sed program that does not truncate output. 21335 SED=$lt_SED 21336 21337 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 21338 Xsed="\$SED -e 1s/^X//" 21339 21340 # A grep program that handles long lines. 21341 GREP=$lt_GREP 21342 21343 # An ERE matcher. 21344 EGREP=$lt_EGREP 21345 21346 # A literal string matcher. 21347 FGREP=$lt_FGREP 21348 21349 # A BSD- or MS-compatible name lister. 21350 NM=$lt_NM 21351 21352 # Whether we need soft or hard links. 21353 LN_S=$lt_LN_S 21354 21355 # What is the maximum length of a command? 21356 max_cmd_len=$max_cmd_len 21357 21358 # Object file suffix (normally "o"). 21359 objext=$ac_objext 21360 21361 # Executable file suffix (normally ""). 21362 exeext=$exeext 21363 21364 # whether the shell understands "unset". 21365 lt_unset=$lt_unset 21366 21367 # turn spaces into newlines. 21368 SP2NL=$lt_lt_SP2NL 21369 21370 # turn newlines into spaces. 21371 NL2SP=$lt_lt_NL2SP 21372 21373 # convert \$build file names to \$host format. 21374 to_host_file_cmd=$lt_cv_to_host_file_cmd 21375 21376 # convert \$build files to toolchain format. 21377 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 21378 21379 # A file(cmd) program that detects file types. 21380 FILECMD=$lt_FILECMD 21381 21382 # An object symbol dumper. 21383 OBJDUMP=$lt_OBJDUMP 21384 21385 # Method to check whether dependent libraries are shared objects. 21386 deplibs_check_method=$lt_deplibs_check_method 21387 21388 # Command to use when deplibs_check_method = "file_magic". 21389 file_magic_cmd=$lt_file_magic_cmd 21390 21391 # How to find potential files when deplibs_check_method = "file_magic". 21392 file_magic_glob=$lt_file_magic_glob 21393 21394 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 21395 want_nocaseglob=$lt_want_nocaseglob 21396 21397 # DLL creation program. 21398 DLLTOOL=$lt_DLLTOOL 21399 21400 # Command to associate shared and link libraries. 21401 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 21402 21403 # The archiver. 21404 AR=$lt_AR 21405 21406 # Flags to create an archive (by configure). 21407 lt_ar_flags=$lt_ar_flags 21408 21409 # Flags to create an archive. 21410 AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} 21411 21412 # How to feed a file listing to the archiver. 21413 archiver_list_spec=$lt_archiver_list_spec 21414 21415 # A symbol stripping program. 21416 STRIP=$lt_STRIP 21417 21418 # Commands used to install an old-style archive. 21419 RANLIB=$lt_RANLIB 21420 old_postinstall_cmds=$lt_old_postinstall_cmds 21421 old_postuninstall_cmds=$lt_old_postuninstall_cmds 21422 21423 # Whether to use a lock for old archive extraction. 21424 lock_old_archive_extraction=$lock_old_archive_extraction 21425 21426 # A C compiler. 21427 LTCC=$lt_CC 21428 21429 # LTCC compiler flags. 21430 LTCFLAGS=$lt_CFLAGS 21431 21432 # Take the output of nm and produce a listing of raw symbols and C names. 21433 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 21434 21435 # Transform the output of nm in a proper C declaration. 21436 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 21437 21438 # Transform the output of nm into a list of symbols to manually relocate. 21439 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 21440 21441 # Transform the output of nm in a C name address pair. 21442 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 21443 21444 # Transform the output of nm in a C name address pair when lib prefix is needed. 21445 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 21446 21447 # The name lister interface. 21448 nm_interface=$lt_lt_cv_nm_interface 21449 21450 # Specify filename containing input files for \$NM. 21451 nm_file_list_spec=$lt_nm_file_list_spec 21452 21453 # The root where to search for dependent libraries,and where our libraries should be installed. 21454 lt_sysroot=$lt_sysroot 21455 21456 # Command to truncate a binary pipe. 21457 lt_truncate_bin=$lt_lt_cv_truncate_bin 21458 21459 # The name of the directory that contains temporary libtool files. 21460 objdir=$objdir 21461 21462 # Used to examine libraries when file_magic_cmd begins with "file". 21463 MAGIC_CMD=$MAGIC_CMD 21464 21465 # Must we lock files when doing compilation? 21466 need_locks=$lt_need_locks 21467 21468 # Manifest tool. 21469 MANIFEST_TOOL=$lt_MANIFEST_TOOL 21470 21471 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 21472 DSYMUTIL=$lt_DSYMUTIL 21473 21474 # Tool to change global to local symbols on Mac OS X. 21475 NMEDIT=$lt_NMEDIT 21476 21477 # Tool to manipulate fat objects and archives on Mac OS X. 21478 LIPO=$lt_LIPO 21479 21480 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 21481 OTOOL=$lt_OTOOL 21482 21483 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 21484 OTOOL64=$lt_OTOOL64 21485 21486 # Old archive suffix (normally "a"). 21487 libext=$libext 21488 21489 # Shared library suffix (normally ".so"). 21490 shrext_cmds=$lt_shrext_cmds 21491 21492 # The commands to extract the exported symbol list from a shared archive. 21493 extract_expsyms_cmds=$lt_extract_expsyms_cmds 21494 21495 # Variables whose values should be saved in libtool wrapper scripts and 21496 # restored at link time. 21497 variables_saved_for_relink=$lt_variables_saved_for_relink 21498 21499 # Do we need the "lib" prefix for modules? 21500 need_lib_prefix=$need_lib_prefix 21501 21502 # Do we need a version for libraries? 21503 need_version=$need_version 21504 21505 # Library versioning type. 21506 version_type=$version_type 21507 21508 # Shared library runtime path variable. 21509 runpath_var=$runpath_var 21510 21511 # Shared library path variable. 21512 shlibpath_var=$shlibpath_var 21513 21514 # Is shlibpath searched before the hard-coded library search path? 21515 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21516 21517 # Format of library name prefix. 21518 libname_spec=$lt_libname_spec 21519 21520 # List of archive names. First name is the real one, the rest are links. 21521 # The last name is the one that the linker finds with -lNAME 21522 library_names_spec=$lt_library_names_spec 21523 21524 # The coded name of the library, if different from the real name. 21525 soname_spec=$lt_soname_spec 21526 21527 # Permission mode override for installation of shared libraries. 21528 install_override_mode=$lt_install_override_mode 21529 21530 # Command to use after installation of a shared archive. 21531 postinstall_cmds=$lt_postinstall_cmds 21532 21533 # Command to use after uninstallation of a shared archive. 21534 postuninstall_cmds=$lt_postuninstall_cmds 21535 21536 # Commands used to finish a libtool library installation in a directory. 21537 finish_cmds=$lt_finish_cmds 21538 21539 # As "finish_cmds", except a single script fragment to be evaled but 21540 # not shown. 21541 finish_eval=$lt_finish_eval 21542 21543 # Whether we should hardcode library paths into libraries. 21544 hardcode_into_libs=$hardcode_into_libs 21545 21546 # Compile-time system search path for libraries. 21547 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21548 21549 # Detected run-time system search path for libraries. 21550 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21551 21552 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21553 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21554 21555 # Whether dlopen is supported. 21556 dlopen_support=$enable_dlopen 21557 21558 # Whether dlopen of programs is supported. 21559 dlopen_self=$enable_dlopen_self 21560 21561 # Whether dlopen of statically linked programs is supported. 21562 dlopen_self_static=$enable_dlopen_self_static 21563 21564 # Commands to strip libraries. 21565 old_striplib=$lt_old_striplib 21566 striplib=$lt_striplib 21567 21568 21569 # The linker used to build libraries. 21570 LD=$lt_LD 21571 21572 # How to create reloadable object files. 21573 reload_flag=$lt_reload_flag 21574 reload_cmds=$lt_reload_cmds 21575 21576 # Commands used to build an old-style archive. 21577 old_archive_cmds=$lt_old_archive_cmds 21578 21579 # A language specific compiler. 21580 CC=$lt_compiler 21581 21582 # Is the compiler the GNU compiler? 21583 with_gcc=$GCC 21584 21585 # Compiler flag to turn off builtin functions. 21586 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21587 21588 # Additional compiler flags for building library objects. 21589 pic_flag=$lt_lt_prog_compiler_pic 21590 21591 # How to pass a linker flag through the compiler. 21592 wl=$lt_lt_prog_compiler_wl 21593 21594 # Compiler flag to prevent dynamic linking. 21595 link_static_flag=$lt_lt_prog_compiler_static 21596 21597 # Does compiler simultaneously support -c and -o options? 21598 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21599 21600 # Whether or not to add -lc for building shared libraries. 21601 build_libtool_need_lc=$archive_cmds_need_lc 21602 21603 # Whether or not to disallow shared libs when runtime libs are static. 21604 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21605 21606 # Compiler flag to allow reflexive dlopens. 21607 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21608 21609 # Compiler flag to generate shared objects directly from archives. 21610 whole_archive_flag_spec=$lt_whole_archive_flag_spec 21611 21612 # Whether the compiler copes with passing no objects directly. 21613 compiler_needs_object=$lt_compiler_needs_object 21614 21615 # Create an old-style archive from a shared archive. 21616 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21617 21618 # Create a temporary old-style archive to link instead of a shared archive. 21619 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21620 21621 # Commands used to build a shared archive. 21622 archive_cmds=$lt_archive_cmds 21623 archive_expsym_cmds=$lt_archive_expsym_cmds 21624 21625 # Commands used to build a loadable module if different from building 21626 # a shared archive. 21627 module_cmds=$lt_module_cmds 21628 module_expsym_cmds=$lt_module_expsym_cmds 21629 21630 # Whether we are building with GNU ld or not. 21631 with_gnu_ld=$lt_with_gnu_ld 21632 21633 # Flag that allows shared libraries with undefined symbols to be built. 21634 allow_undefined_flag=$lt_allow_undefined_flag 21635 21636 # Flag that enforces no undefined symbols. 21637 no_undefined_flag=$lt_no_undefined_flag 21638 21639 # Flag to hardcode \$libdir into a binary during linking. 21640 # This must work even if \$libdir does not exist 21641 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21642 21643 # Whether we need a single "-rpath" flag with a separated argument. 21644 hardcode_libdir_separator=$lt_hardcode_libdir_separator 21645 21646 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21647 # DIR into the resulting binary. 21648 hardcode_direct=$hardcode_direct 21649 21650 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21651 # DIR into the resulting binary and the resulting library dependency is 21652 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 21653 # library is relocated. 21654 hardcode_direct_absolute=$hardcode_direct_absolute 21655 21656 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21657 # into the resulting binary. 21658 hardcode_minus_L=$hardcode_minus_L 21659 21660 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21661 # into the resulting binary. 21662 hardcode_shlibpath_var=$hardcode_shlibpath_var 21663 21664 # Set to "yes" if building a shared library automatically hardcodes DIR 21665 # into the library and all subsequent libraries and executables linked 21666 # against it. 21667 hardcode_automatic=$hardcode_automatic 21668 21669 # Set to yes if linker adds runtime paths of dependent libraries 21670 # to runtime path list. 21671 inherit_rpath=$inherit_rpath 21672 21673 # Whether libtool must link a program against all its dependency libraries. 21674 link_all_deplibs=$link_all_deplibs 21675 21676 # Set to "yes" if exported symbols are required. 21677 always_export_symbols=$always_export_symbols 21678 21679 # The commands to list exported symbols. 21680 export_symbols_cmds=$lt_export_symbols_cmds 21681 21682 # Symbols that should not be listed in the preloaded symbols. 21683 exclude_expsyms=$lt_exclude_expsyms 21684 21685 # Symbols that must always be exported. 21686 include_expsyms=$lt_include_expsyms 21687 21688 # Commands necessary for linking programs (against libraries) with templates. 21689 prelink_cmds=$lt_prelink_cmds 21690 21691 # Commands necessary for finishing linking programs. 21692 postlink_cmds=$lt_postlink_cmds 21693 21694 # Specify filename containing input files. 21695 file_list_spec=$lt_file_list_spec 21696 21697 # How to hardcode a shared library path into an executable. 21698 hardcode_action=$hardcode_action 21699 21700 # ### END LIBTOOL CONFIG 21701 21702 _LT_EOF 21703 21704 cat <<'_LT_EOF' >> "$cfgfile" 21705 21706 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21707 21708 # func_munge_path_list VARIABLE PATH 21709 # ----------------------------------- 21710 # VARIABLE is name of variable containing _space_ separated list of 21711 # directories to be munged by the contents of PATH, which is string 21712 # having a format: 21713 # "DIR[:DIR]:" 21714 # string "DIR[ DIR]" will be prepended to VARIABLE 21715 # ":DIR[:DIR]" 21716 # string "DIR[ DIR]" will be appended to VARIABLE 21717 # "DIRP[:DIRP]::[DIRA:]DIRA" 21718 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21719 # "DIRA[ DIRA]" will be appended to VARIABLE 21720 # "DIR[:DIR]" 21721 # VARIABLE will be replaced by "DIR[ DIR]" 21722 func_munge_path_list () 21723 { 21724 case x$2 in 21725 x) 21726 ;; 21727 *:) 21728 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21729 ;; 21730 x:*) 21731 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21732 ;; 21733 *::*) 21734 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21735 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21736 ;; 21737 *) 21738 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21739 ;; 21740 esac 21741 } 21742 21743 21744 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21745 func_cc_basename () 21746 { 21747 for cc_temp in $*""; do 21748 case $cc_temp in 21749 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21750 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21751 \-*) ;; 21752 *) break;; 21753 esac 21754 done 21755 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21756 } 21757 21758 21759 # ### END FUNCTIONS SHARED WITH CONFIGURE 21760 21761 _LT_EOF 21762 21763 case $host_os in 21764 aix3*) 21765 cat <<\_LT_EOF >> "$cfgfile" 21766 # AIX sometimes has problems with the GCC collect2 program. For some 21767 # reason, if we set the COLLECT_NAMES environment variable, the problems 21768 # vanish in a puff of smoke. 21769 if test set != "${COLLECT_NAMES+set}"; then 21770 COLLECT_NAMES= 21771 export COLLECT_NAMES 21772 fi 21773 _LT_EOF 21774 ;; 21775 esac 21776 21777 21778 21779 ltmain=$ac_aux_dir/ltmain.sh 21780 21781 21782 # We use sed instead of cat because bash on DJGPP gets confused if 21783 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21784 # text mode, it properly converts lines to CR/LF. This bash problem 21785 # is reportedly fixed, but why not run on old versions too? 21786 $SED '$q' "$ltmain" >> "$cfgfile" \ 21787 || (rm -f "$cfgfile"; exit 1) 21788 21789 mv -f "$cfgfile" "$ofile" || 21790 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21791 chmod +x "$ofile" 21792 21793 ;; 21794 21795 esac 21796 done # for ac_tag 21797 21798 21799 as_fn_exit 0 21800 _ACEOF 21801 ac_clean_files=$ac_clean_files_save 21802 21803 test $ac_write_fail = 0 || 21804 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21805 21806 21807 # configure is writing to config.log, and then calls config.status. 21808 # config.status does its own redirection, appending to config.log. 21809 # Unfortunately, on DOS this fails, as config.log is still kept open 21810 # by configure, so config.status won't be able to write to it; its 21811 # output is simply discarded. So we exec the FD to /dev/null, 21812 # effectively closing config.log, so it can be properly (re)opened and 21813 # appended to by config.status. When coming back to configure, we 21814 # need to make the FD available again. 21815 if test "$no_create" != yes; then 21816 ac_cs_success=: 21817 ac_config_status_args= 21818 test "$silent" = yes && 21819 ac_config_status_args="$ac_config_status_args --quiet" 21820 exec 5>/dev/null 21821 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21822 exec 5>>config.log 21823 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21824 # would make configure fail if this is the last instruction. 21825 $ac_cs_success || as_fn_exit 1 21826 fi 21827 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21829 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21830 fi 21831 21832 21833
Indexes created Tue Oct 27 00:25:24 UTC 2026