configure revision 1.1.1.2
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.71 for libXpresent 1.0.1. 4 # 5 # Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxpresent/-/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/libxpresent/-/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='libXpresent' 624 PACKAGE_TARNAME='libXpresent' 625 PACKAGE_VERSION='1.0.1' 626 PACKAGE_STRING='libXpresent 1.0.1' 627 PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libxpresent/-/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 PRESENTEXT_LIBS 668 PRESENTEXT_CFLAGS 669 PRESENTEXT_VERSION 670 MAN_SUBSTS 671 XORG_MAN_PAGE 672 ADMIN_MAN_DIR 673 DRIVER_MAN_DIR 674 MISC_MAN_DIR 675 FILE_MAN_DIR 676 LIB_MAN_DIR 677 APP_MAN_DIR 678 ADMIN_MAN_SUFFIX 679 DRIVER_MAN_SUFFIX 680 MISC_MAN_SUFFIX 681 FILE_MAN_SUFFIX 682 LIB_MAN_SUFFIX 683 APP_MAN_SUFFIX 684 INSTALL_CMD 685 PKG_CONFIG_LIBDIR 686 PKG_CONFIG_PATH 687 PKG_CONFIG 688 CHANGELOG_CMD 689 STRICT_CFLAGS 690 CWARNFLAGS 691 BASE_CFLAGS 692 LT_SYS_LIBRARY_PATH 693 OTOOL64 694 OTOOL 695 LIPO 696 NMEDIT 697 DSYMUTIL 698 MANIFEST_TOOL 699 RANLIB 700 ac_ct_AR 701 AR 702 DLLTOOL 703 OBJDUMP 704 FILECMD 705 LN_S 706 NM 707 ac_ct_DUMPBIN 708 DUMPBIN 709 LD 710 FGREP 711 EGREP 712 GREP 713 SED 714 am__fastdepCC_FALSE 715 am__fastdepCC_TRUE 716 CCDEPMODE 717 am__nodep 718 AMDEPBACKSLASH 719 AMDEP_FALSE 720 AMDEP_TRUE 721 am__include 722 DEPDIR 723 OBJEXT 724 EXEEXT 725 ac_ct_CC 726 CPPFLAGS 727 LDFLAGS 728 CFLAGS 729 CC 730 host_os 731 host_vendor 732 host_cpu 733 host 734 build_os 735 build_vendor 736 build_cpu 737 build 738 LIBTOOL 739 AM_BACKSLASH 740 AM_DEFAULT_VERBOSITY 741 AM_DEFAULT_V 742 AM_V 743 CSCOPE 744 ETAGS 745 CTAGS 746 am__untar 747 am__tar 748 AMTAR 749 am__leading_dot 750 SET_MAKE 751 AWK 752 mkdir_p 753 MKDIR_P 754 INSTALL_STRIP_PROGRAM 755 STRIP 756 install_sh 757 MAKEINFO 758 AUTOHEADER 759 AUTOMAKE 760 AUTOCONF 761 ACLOCAL 762 VERSION 763 PACKAGE 764 CYGPATH_W 765 am__isrc 766 INSTALL_DATA 767 INSTALL_SCRIPT 768 INSTALL_PROGRAM 769 target_alias 770 host_alias 771 build_alias 772 LIBS 773 ECHO_T 774 ECHO_N 775 ECHO_C 776 DEFS 777 mandir 778 localedir 779 libdir 780 psdir 781 pdfdir 782 dvidir 783 htmldir 784 infodir 785 docdir 786 oldincludedir 787 includedir 788 runstatedir 789 localstatedir 790 sharedstatedir 791 sysconfdir 792 datadir 793 datarootdir 794 libexecdir 795 sbindir 796 bindir 797 program_transform_name 798 prefix 799 exec_prefix 800 PACKAGE_URL 801 PACKAGE_BUGREPORT 802 PACKAGE_STRING 803 PACKAGE_VERSION 804 PACKAGE_TARNAME 805 PACKAGE_NAME 806 PATH_SEPARATOR 807 SHELL 808 am__quote' 809 ac_subst_files='' 810 ac_user_opts=' 811 enable_option_checking 812 enable_silent_rules 813 enable_shared 814 enable_static 815 with_pic 816 enable_fast_install 817 with_aix_soname 818 enable_dependency_tracking 819 with_gnu_ld 820 with_sysroot 821 enable_libtool_lock 822 enable_selective_werror 823 enable_strict_compilation 824 ' 825 ac_precious_vars='build_alias 826 host_alias 827 target_alias 828 CC 829 CFLAGS 830 LDFLAGS 831 LIBS 832 CPPFLAGS 833 LT_SYS_LIBRARY_PATH 834 PKG_CONFIG 835 PKG_CONFIG_PATH 836 PKG_CONFIG_LIBDIR 837 PRESENTEXT_CFLAGS 838 PRESENTEXT_LIBS' 839 840 841 # 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[VAR=VALUE]... 1390 1391 To assign environment variables (e.g., CC, CFLAGS...), specify them as 1392 VAR=VALUE. See below for descriptions of some of the useful variables. 1393 1394 Defaults for the options are specified in brackets. 1395 1396 Configuration: 1397 -h, --help display this help and exit 1398 --help=short display options specific to this package 1399 --help=recursive display the short help of all the included packages 1400 -V, --version display version information and exit 1401 -q, --quiet, --silent do not print \`checking ...' messages 1402 --cache-file=FILE cache test results in FILE [disabled] 1403 -C, --config-cache alias for \`--cache-file=config.cache' 1404 -n, --no-create do not create output files 1405 --srcdir=DIR find the sources in DIR [configure dir or \`..'] 1406 1407 Installation directories: 1408 --prefix=PREFIX install architecture-independent files in PREFIX 1409 [$ac_default_prefix] 1410 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX 1411 [PREFIX] 1412 1413 By default, \`make install' will install all the files in 1414 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify 1415 an installation prefix other than \`$ac_default_prefix' using \`--prefix', 1416 for instance \`--prefix=\$HOME'. 1417 1418 For better control, use the options below. 1419 1420 Fine tuning of the installation directories: 1421 --bindir=DIR user executables [EPREFIX/bin] 1422 --sbindir=DIR system admin executables [EPREFIX/sbin] 1423 --libexecdir=DIR program executables [EPREFIX/libexec] 1424 --sysconfdir=DIR read-only single-machine data [PREFIX/etc] 1425 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com] 1426 --localstatedir=DIR modifiable single-machine data [PREFIX/var] 1427 --runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run] 1428 --libdir=DIR object code libraries [EPREFIX/lib] 1429 --includedir=DIR C header files [PREFIX/include] 1430 --oldincludedir=DIR C header files for non-gcc [/usr/include] 1431 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share] 1432 --datadir=DIR read-only architecture-independent data [DATAROOTDIR] 1433 --infodir=DIR info documentation [DATAROOTDIR/info] 1434 --localedir=DIR locale-dependent data [DATAROOTDIR/locale] 1435 --mandir=DIR man documentation [DATAROOTDIR/man] 1436 --docdir=DIR documentation root [DATAROOTDIR/doc/libXpresent] 1437 --htmldir=DIR html documentation [DOCDIR] 1438 --dvidir=DIR dvi documentation [DOCDIR] 1439 --pdfdir=DIR pdf documentation [DOCDIR] 1440 --psdir=DIR ps documentation [DOCDIR] 1441 _ACEOF 1442 1443 cat <<\_ACEOF 1444 1445 Program names: 1446 --program-prefix=PREFIX prepend PREFIX to installed program names 1447 --program-suffix=SUFFIX append SUFFIX to installed program names 1448 --program-transform-name=PROGRAM run sed PROGRAM on installed program names 1449 1450 System types: 1451 --build=BUILD configure for building on BUILD [guessed] 1452 --host=HOST cross-compile to build programs to run on HOST [BUILD] 1453 _ACEOF 1454 fi 1455 1456 if test -n "$ac_init_help"; then 1457 case $ac_init_help in 1458 short | recursive ) echo "Configuration of libXpresent 1.0.1:";; 1459 esac 1460 cat <<\_ACEOF 1461 1462 Optional Features: 1463 --disable-option-checking ignore unrecognized --enable/--with options 1464 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) 1465 --enable-FEATURE[=ARG] include FEATURE [ARG=yes] 1466 --enable-silent-rules less verbose build output (undo: "make V=1") 1467 --disable-silent-rules verbose build output (undo: "make V=0") 1468 --enable-shared[=PKGS] build shared libraries [default=yes] 1469 --enable-static[=PKGS] build static libraries [default=yes] 1470 --enable-fast-install[=PKGS] 1471 optimize for fast installation [default=yes] 1472 --enable-dependency-tracking 1473 do not reject slow dependency extractors 1474 --disable-dependency-tracking 1475 speeds up one-time build 1476 --disable-libtool-lock avoid locking (might break parallel builds) 1477 --disable-selective-werror 1478 Turn off selective compiler errors. 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1613 if test -s conftest.err; then 1614 grep -v '^ *+' conftest.err >conftest.er1 1615 cat conftest.er1 >&5 1616 mv -f conftest.er1 conftest.err 1617 fi 1618 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1619 test $ac_status = 0; } && { 1620 test -z "$ac_c_werror_flag" || 1621 test ! -s conftest.err 1622 } && test -s conftest.$ac_objext 1623 then : 1624 ac_retval=0 1625 else $as_nop 1626 printf "%s\n" "$as_me: failed program was:" >&5 1627 sed 's/^/| /' conftest.$ac_ext >&5 1628 1629 ac_retval=1 1630 fi 1631 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1632 as_fn_set_status $ac_retval 1633 1634 } # ac_fn_c_try_compile 1635 1636 # ac_fn_c_try_link LINENO 1637 # ----------------------- 1638 # Try to link conftest.$ac_ext, and return whether this succeeded. 1639 ac_fn_c_try_link () 1640 { 1641 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1642 rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext 1643 if { { ac_try="$ac_link" 1644 case "(($ac_try" in 1645 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 1646 *) ac_try_echo=$ac_try;; 1647 esac 1648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 1649 printf "%s\n" "$ac_try_echo"; } >&5 1650 (eval "$ac_link") 2>conftest.err 1651 ac_status=$? 1652 if test -s conftest.err; then 1653 grep -v '^ *+' conftest.err >conftest.er1 1654 cat conftest.er1 >&5 1655 mv -f conftest.er1 conftest.err 1656 fi 1657 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 1658 test $ac_status = 0; } && { 1659 test -z "$ac_c_werror_flag" || 1660 test ! -s conftest.err 1661 } && test -s conftest$ac_exeext && { 1662 test "$cross_compiling" = yes || 1663 test -x conftest$ac_exeext 1664 } 1665 then : 1666 ac_retval=0 1667 else $as_nop 1668 printf "%s\n" "$as_me: failed program was:" >&5 1669 sed 's/^/| /' conftest.$ac_ext >&5 1670 1671 ac_retval=1 1672 fi 1673 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information 1674 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would 1675 # interfere with the next link command; also delete a directory that is 1676 # left behind by Apple's compiler. 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Pass EXTRA-OPTIONS to the compiler, using FLAG-VAR. 1782 ac_fn_check_decl () 1783 { 1784 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 1785 as_decl_name=`echo $2|sed 's/ *(.*//'` 1786 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 1787 printf %s "checking whether $as_decl_name is declared... " >&6; } 1788 if eval test \${$3+y} 1789 then : 1790 printf %s "(cached) " >&6 1791 else $as_nop 1792 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` 1793 eval ac_save_FLAGS=\$$6 1794 as_fn_append $6 " $5" 1795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 1796 /* end confdefs.h. */ 1797 $4 1798 int 1799 main (void) 1800 { 1801 #ifndef $as_decl_name 1802 #ifdef __cplusplus 1803 (void) $as_decl_use; 1804 #else 1805 (void) $as_decl_name; 1806 #endif 1807 #endif 1808 1809 ; 1810 return 0; 1811 } 1812 _ACEOF 1813 if ac_fn_c_try_compile "$LINENO" 1814 then : 1815 eval "$3=yes" 1816 else $as_nop 1817 eval "$3=no" 1818 fi 1819 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 1820 eval $6=\$ac_save_FLAGS 1821 1822 fi 1823 eval ac_res=\$$3 1824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 1825 printf "%s\n" "$ac_res" >&6; } 1826 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno 1827 1828 } # ac_fn_check_decl 1829 ac_configure_args_raw= 1830 for ac_arg 1831 do 1832 case $ac_arg in 1833 *\'*) 1834 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1835 esac 1836 as_fn_append ac_configure_args_raw " '$ac_arg'" 1837 done 1838 1839 case $ac_configure_args_raw in 1840 *$as_nl*) 1841 ac_safe_unquote= ;; 1842 *) 1843 ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab. 1844 ac_unsafe_a="$ac_unsafe_z#~" 1845 ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g" 1846 ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;; 1847 esac 1848 1849 cat >config.log <<_ACEOF 1850 This file contains any messages produced by compilers while 1851 running configure, to aid debugging if configure makes a mistake. 1852 1853 It was created by libXpresent $as_me 1.0.1, which was 1854 generated by GNU Autoconf 2.71. Invocation command line was 1855 1856 $ $0$ac_configure_args_raw 1857 1858 _ACEOF 1859 exec 5>>config.log 1860 { 1861 cat <<_ASUNAME 1862 ## --------- ## 1863 ## Platform. ## 1864 ## --------- ## 1865 1866 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` 1867 uname -m = `(uname -m) 2>/dev/null || echo unknown` 1868 uname -r = `(uname -r) 2>/dev/null || echo unknown` 1869 uname -s = `(uname -s) 2>/dev/null || echo unknown` 1870 uname -v = `(uname -v) 2>/dev/null || echo unknown` 1871 1872 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown` 1873 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown` 1874 1875 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown` 1876 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown` 1877 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown` 1878 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown` 1879 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown` 1880 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` 1881 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` 1882 1883 _ASUNAME 1884 1885 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 1886 for as_dir in $PATH 1887 do 1888 IFS=$as_save_IFS 1889 case $as_dir in #((( 1890 '') as_dir=./ ;; 1891 */) ;; 1892 *) as_dir=$as_dir/ ;; 1893 esac 1894 printf "%s\n" "PATH: $as_dir" 1895 done 1896 IFS=$as_save_IFS 1897 1898 } >&5 1899 1900 cat >&5 <<_ACEOF 1901 1902 1903 ## ----------- ## 1904 ## Core tests. ## 1905 ## ----------- ## 1906 1907 _ACEOF 1908 1909 1910 # Keep a trace of the command line. 1911 # Strip out --no-create and --no-recursion so they do not pile up. 1912 # Strip out --silent because we don't want to record it for future runs. 1913 # Also quote any args containing shell meta-characters. 1914 # Make two passes to allow for proper duplicate-argument suppression. 1915 ac_configure_args= 1916 ac_configure_args0= 1917 ac_configure_args1= 1918 ac_must_keep_next=false 1919 for ac_pass in 1 2 1920 do 1921 for ac_arg 1922 do 1923 case $ac_arg in 1924 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;; 1925 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 1926 | -silent | --silent | --silen | --sile | --sil) 1927 continue ;; 1928 *\'*) 1929 ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; 1930 esac 1931 case $ac_pass in 1932 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;; 1933 2) 1934 as_fn_append ac_configure_args1 " '$ac_arg'" 1935 if test $ac_must_keep_next = true; then 1936 ac_must_keep_next=false # Got value, back to normal. 1937 else 1938 case $ac_arg in 1939 *=* | --config-cache | -C | -disable-* | --disable-* \ 1940 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \ 1941 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \ 1942 | -with-* | --with-* | -without-* | --without-* | --x) 1943 case "$ac_configure_args0 " in 1944 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;; 1945 esac 1946 ;; 1947 -* ) ac_must_keep_next=true ;; 1948 esac 1949 fi 1950 as_fn_append ac_configure_args " '$ac_arg'" 1951 ;; 1952 esac 1953 done 1954 done 1955 { ac_configure_args0=; unset ac_configure_args0;} 1956 { ac_configure_args1=; unset ac_configure_args1;} 1957 1958 # When interrupted or exit'd, cleanup temporary files, and complete 1959 # config.log. We remove comments because anyway the quotes in there 1960 # would cause problems or look ugly. 1961 # WARNING: Use '\'' to represent an apostrophe within the trap. 1962 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug. 1963 trap 'exit_status=$? 1964 # Sanitize IFS. 1965 IFS=" "" $as_nl" 1966 # Save into config.log some information that might help in debugging. 1967 { 1968 echo 1969 1970 printf "%s\n" "## ---------------- ## 1971 ## Cache variables. ## 1972 ## ---------------- ##" 1973 echo 1974 # The following way of writing the cache mishandles newlines in values, 1975 ( 1976 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do 1977 eval ac_val=\$$ac_var 1978 case $ac_val in #( 1979 *${as_nl}*) 1980 case $ac_var in #( 1981 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 1982 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 1983 esac 1984 case $ac_var in #( 1985 _ | IFS | as_nl) ;; #( 1986 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 1987 *) { eval $ac_var=; unset $ac_var;} ;; 1988 esac ;; 1989 esac 1990 done 1991 (set) 2>&1 | 1992 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #( 1993 *${as_nl}ac_space=\ *) 1994 sed -n \ 1995 "s/'\''/'\''\\\\'\'''\''/g; 1996 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p" 1997 ;; #( 1998 *) 1999 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 2000 ;; 2001 esac | 2002 sort 2003 ) 2004 echo 2005 2006 printf "%s\n" "## ----------------- ## 2007 ## Output variables. ## 2008 ## ----------------- ##" 2009 echo 2010 for ac_var in $ac_subst_vars 2011 do 2012 eval ac_val=\$$ac_var 2013 case $ac_val in 2014 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2015 esac 2016 printf "%s\n" "$ac_var='\''$ac_val'\''" 2017 done | sort 2018 echo 2019 2020 if test -n "$ac_subst_files"; then 2021 printf "%s\n" "## ------------------- ## 2022 ## File substitutions. ## 2023 ## ------------------- ##" 2024 echo 2025 for ac_var in $ac_subst_files 2026 do 2027 eval ac_val=\$$ac_var 2028 case $ac_val in 2029 *\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;; 2030 esac 2031 printf "%s\n" "$ac_var='\''$ac_val'\''" 2032 done | sort 2033 echo 2034 fi 2035 2036 if test -s confdefs.h; then 2037 printf "%s\n" "## ----------- ## 2038 ## confdefs.h. ## 2039 ## ----------- ##" 2040 echo 2041 cat confdefs.h 2042 echo 2043 fi 2044 test "$ac_signal" != 0 && 2045 printf "%s\n" "$as_me: caught signal $ac_signal" 2046 printf "%s\n" "$as_me: exit $exit_status" 2047 } >&5 2048 rm -f core *.core core.conftest.* && 2049 rm -f -r conftest* confdefs* conf$$* $ac_clean_files && 2050 exit $exit_status 2051 ' 0 2052 for ac_signal in 1 2 13 15; do 2053 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal 2054 done 2055 ac_signal=0 2056 2057 # confdefs.h avoids OS command line length limits that DEFS can exceed. 2058 rm -f -r conftest* confdefs.h 2059 2060 printf "%s\n" "/* confdefs.h */" > confdefs.h 2061 2062 # Predefined preprocessor variables. 2063 2064 printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h 2065 2066 printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h 2067 2068 printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h 2069 2070 printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h 2071 2072 printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h 2073 2074 printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h 2075 2076 2077 # Let the site file select an alternate cache file if it wants to. 2078 # Prefer an explicitly selected file to automatically selected ones. 2079 if test -n "$CONFIG_SITE"; then 2080 ac_site_files="$CONFIG_SITE" 2081 elif test "x$prefix" != xNONE; then 2082 ac_site_files="$prefix/share/config.site $prefix/etc/config.site" 2083 else 2084 ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site" 2085 fi 2086 2087 for ac_site_file in $ac_site_files 2088 do 2089 case $ac_site_file in #( 2090 */*) : 2091 ;; #( 2092 *) : 2093 ac_site_file=./$ac_site_file ;; 2094 esac 2095 if test -f "$ac_site_file" && test -r "$ac_site_file"; then 2096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5 2097 printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;} 2098 sed 's/^/| /' "$ac_site_file" >&5 2099 . "$ac_site_file" \ 2100 || { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2101 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2102 as_fn_error $? "failed to load site script $ac_site_file 2103 See \`config.log' for more details" "$LINENO" 5; } 2104 fi 2105 done 2106 2107 if test -r "$cache_file"; then 2108 # Some versions of bash will fail to source /dev/null (special files 2109 # actually), so we avoid doing that. DJGPP emulates it as a regular file. 2110 if test /dev/null != "$cache_file" && test -f "$cache_file"; then 2111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5 2112 printf "%s\n" "$as_me: loading cache $cache_file" >&6;} 2113 case $cache_file in 2114 [\\/]* | ?:[\\/]* ) . "$cache_file";; 2115 *) . "./$cache_file";; 2116 esac 2117 fi 2118 else 2119 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5 2120 printf "%s\n" "$as_me: creating cache $cache_file" >&6;} 2121 >$cache_file 2122 fi 2123 2124 # Test code for whether the C compiler supports C89 (global declarations) 2125 ac_c_conftest_c89_globals=' 2126 /* Does the compiler advertise C89 conformance? 2127 Do not test the value of __STDC__, because some compilers set it to 0 2128 while being otherwise adequately conformant. */ 2129 #if !defined __STDC__ 2130 # error "Compiler does not advertise C89 conformance" 2131 #endif 2132 2133 #include <stddef.h> 2134 #include <stdarg.h> 2135 struct stat; 2136 /* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */ 2137 struct buf { int x; }; 2138 struct buf * (*rcsopen) (struct buf *, struct stat *, int); 2139 static char *e (p, i) 2140 char **p; 2141 int i; 2142 { 2143 return p[i]; 2144 } 2145 static char *f (char * (*g) (char **, int), char **p, ...) 2146 { 2147 char *s; 2148 va_list v; 2149 va_start (v,p); 2150 s = g (p, va_arg (v,int)); 2151 va_end (v); 2152 return s; 2153 } 2154 2155 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 2156 function prototypes and stuff, but not \xHH hex character constants. 2157 These do not provoke an error unfortunately, instead are silently treated 2158 as an "x". The following induces an error, until -std is added to get 2159 proper ANSI mode. Curiously \x00 != x always comes out true, for an 2160 array size at least. It is necessary to write \x00 == 0 to get something 2161 that is true only with -std. */ 2162 int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1]; 2163 2164 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 2165 inside strings and character constants. */ 2166 #define FOO(x) '\''x'\'' 2167 int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1]; 2168 2169 int test (int i, double x); 2170 struct s1 {int (*f) (int a);}; 2171 struct s2 {int (*f) (double a);}; 2172 int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int), 2173 int, int);' 2174 2175 # Test code for whether the C compiler supports C89 (body of main). 2176 ac_c_conftest_c89_main=' 2177 ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]); 2178 ' 2179 2180 # Test code for whether the C compiler supports C99 (global declarations) 2181 ac_c_conftest_c99_globals=' 2182 // Does the compiler advertise C99 conformance? 2183 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L 2184 # error "Compiler does not advertise C99 conformance" 2185 #endif 2186 2187 #include <stdbool.h> 2188 extern int puts (const char *); 2189 extern int printf (const char *, ...); 2190 extern int dprintf (int, const char *, ...); 2191 extern void *malloc (size_t); 2192 2193 // Check varargs macros. These examples are taken from C99 6.10.3.5. 2194 // dprintf is used instead of fprintf to avoid needing to declare 2195 // FILE and stderr. 2196 #define debug(...) dprintf (2, __VA_ARGS__) 2197 #define showlist(...) puts (#__VA_ARGS__) 2198 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 2199 static void 2200 test_varargs_macros (void) 2201 { 2202 int x = 1234; 2203 int y = 5678; 2204 debug ("Flag"); 2205 debug ("X = %d\n", x); 2206 showlist (The first, second, and third items.); 2207 report (x>y, "x is %d but y is %d", x, y); 2208 } 2209 2210 // Check long long types. 2211 #define BIG64 18446744073709551615ull 2212 #define BIG32 4294967295ul 2213 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 2214 #if !BIG_OK 2215 #error "your preprocessor is broken" 2216 #endif 2217 #if BIG_OK 2218 #else 2219 #error "your preprocessor is broken" 2220 #endif 2221 static long long int bignum = -9223372036854775807LL; 2222 static unsigned long long int ubignum = BIG64; 2223 2224 struct incomplete_array 2225 { 2226 int datasize; 2227 double data[]; 2228 }; 2229 2230 struct named_init { 2231 int number; 2232 const wchar_t *name; 2233 double average; 2234 }; 2235 2236 typedef const char *ccp; 2237 2238 static inline int 2239 test_restrict (ccp restrict text) 2240 { 2241 // See if C++-style comments work. 2242 // Iterate through items via the restricted pointer. 2243 // Also check for declarations in for loops. 2244 for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i) 2245 continue; 2246 return 0; 2247 } 2248 2249 // Check varargs and va_copy. 2250 static bool 2251 test_varargs (const char *format, ...) 2252 { 2253 va_list args; 2254 va_start (args, format); 2255 va_list args_copy; 2256 va_copy (args_copy, args); 2257 2258 const char *str = ""; 2259 int number = 0; 2260 float fnumber = 0; 2261 2262 while (*format) 2263 { 2264 switch (*format++) 2265 { 2266 case '\''s'\'': // string 2267 str = va_arg (args_copy, const char *); 2268 break; 2269 case '\''d'\'': // int 2270 number = va_arg (args_copy, int); 2271 break; 2272 case '\''f'\'': // float 2273 fnumber = va_arg (args_copy, double); 2274 break; 2275 default: 2276 break; 2277 } 2278 } 2279 va_end (args_copy); 2280 va_end (args); 2281 2282 return *str && number && fnumber; 2283 } 2284 ' 2285 2286 # Test code for whether the C compiler supports C99 (body of main). 2287 ac_c_conftest_c99_main=' 2288 // Check bool. 2289 _Bool success = false; 2290 success |= (argc != 0); 2291 2292 // Check restrict. 2293 if (test_restrict ("String literal") == 0) 2294 success = true; 2295 char *restrict newvar = "Another string"; 2296 2297 // Check varargs. 2298 success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234); 2299 test_varargs_macros (); 2300 2301 // Check flexible array members. 2302 struct incomplete_array *ia = 2303 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 2304 ia->datasize = 10; 2305 for (int i = 0; i < ia->datasize; ++i) 2306 ia->data[i] = i * 1.234; 2307 2308 // Check named initializers. 2309 struct named_init ni = { 2310 .number = 34, 2311 .name = L"Test wide string", 2312 .average = 543.34343, 2313 }; 2314 2315 ni.number = 58; 2316 2317 int dynamic_array[ni.number]; 2318 dynamic_array[0] = argv[0][0]; 2319 dynamic_array[ni.number - 1] = 543; 2320 2321 // work around unused variable warnings 2322 ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\'' 2323 || dynamic_array[ni.number - 1] != 543); 2324 ' 2325 2326 # Test code for whether the C compiler supports C11 (global declarations) 2327 ac_c_conftest_c11_globals=' 2328 // Does the compiler advertise C11 conformance? 2329 #if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L 2330 # error "Compiler does not advertise C11 conformance" 2331 #endif 2332 2333 // Check _Alignas. 2334 char _Alignas (double) aligned_as_double; 2335 char _Alignas (0) no_special_alignment; 2336 extern char aligned_as_int; 2337 char _Alignas (0) _Alignas (int) aligned_as_int; 2338 2339 // Check _Alignof. 2340 enum 2341 { 2342 int_alignment = _Alignof (int), 2343 int_array_alignment = _Alignof (int[100]), 2344 char_alignment = _Alignof (char) 2345 }; 2346 _Static_assert (0 < -_Alignof (int), "_Alignof is signed"); 2347 2348 // Check _Noreturn. 2349 int _Noreturn does_not_return (void) { for (;;) continue; } 2350 2351 // Check _Static_assert. 2352 struct test_static_assert 2353 { 2354 int x; 2355 _Static_assert (sizeof (int) <= sizeof (long int), 2356 "_Static_assert does not work in struct"); 2357 long int y; 2358 }; 2359 2360 // Check UTF-8 literals. 2361 #define u8 syntax error! 2362 char const utf8_literal[] = u8"happens to be ASCII" "another string"; 2363 2364 // Check duplicate typedefs. 2365 typedef long *long_ptr; 2366 typedef long int *long_ptr; 2367 typedef long_ptr long_ptr; 2368 2369 // Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1. 2370 struct anonymous 2371 { 2372 union { 2373 struct { int i; int j; }; 2374 struct { int k; long int l; } w; 2375 }; 2376 int m; 2377 } v1; 2378 ' 2379 2380 # Test code for whether the C compiler supports C11 (body of main). 2381 ac_c_conftest_c11_main=' 2382 _Static_assert ((offsetof (struct anonymous, i) 2383 == offsetof (struct anonymous, w.k)), 2384 "Anonymous union alignment botch"); 2385 v1.i = 2; 2386 v1.w.k = 5; 2387 ok |= v1.i != 5; 2388 ' 2389 2390 # Test code for whether the C compiler supports C11 (complete). 2391 ac_c_conftest_c11_program="${ac_c_conftest_c89_globals} 2392 ${ac_c_conftest_c99_globals} 2393 ${ac_c_conftest_c11_globals} 2394 2395 int 2396 main (int argc, char **argv) 2397 { 2398 int ok = 0; 2399 ${ac_c_conftest_c89_main} 2400 ${ac_c_conftest_c99_main} 2401 ${ac_c_conftest_c11_main} 2402 return ok; 2403 } 2404 " 2405 2406 # Test code for whether the C compiler supports C99 (complete). 2407 ac_c_conftest_c99_program="${ac_c_conftest_c89_globals} 2408 ${ac_c_conftest_c99_globals} 2409 2410 int 2411 main (int argc, char **argv) 2412 { 2413 int ok = 0; 2414 ${ac_c_conftest_c89_main} 2415 ${ac_c_conftest_c99_main} 2416 return ok; 2417 } 2418 " 2419 2420 # Test code for whether the C compiler supports C89 (complete). 2421 ac_c_conftest_c89_program="${ac_c_conftest_c89_globals} 2422 2423 int 2424 main (int argc, char **argv) 2425 { 2426 int ok = 0; 2427 ${ac_c_conftest_c89_main} 2428 return ok; 2429 } 2430 " 2431 2432 as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H" 2433 as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H" 2434 as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H" 2435 as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H" 2436 as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H" 2437 as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H" 2438 as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H" 2439 as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H" 2440 as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H" 2441 2442 # Auxiliary files required by this configure script. 2443 ac_aux_files="compile config.guess config.sub ltmain.sh missing install-sh" 2444 2445 # Locations in which to look for auxiliary files. 2446 ac_aux_dir_candidates="${srcdir}/." 2447 2448 # Search for a directory containing all of the required auxiliary files, 2449 # $ac_aux_files, from the $PATH-style list $ac_aux_dir_candidates. 2450 # If we don't find one directory that contains all the files we need, 2451 # we report the set of missing files from the *first* directory in 2452 # $ac_aux_dir_candidates and give up. 2453 ac_missing_aux_files="" 2454 ac_first_candidate=: 2455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: looking for aux files: $ac_aux_files" >&5 2456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2457 as_found=false 2458 for as_dir in $ac_aux_dir_candidates 2459 do 2460 IFS=$as_save_IFS 2461 case $as_dir in #((( 2462 '') as_dir=./ ;; 2463 */) ;; 2464 *) as_dir=$as_dir/ ;; 2465 esac 2466 as_found=: 2467 2468 printf "%s\n" "$as_me:${as_lineno-$LINENO}: trying $as_dir" >&5 2469 ac_aux_dir_found=yes 2470 ac_install_sh= 2471 for ac_aux in $ac_aux_files 2472 do 2473 # As a special case, if "install-sh" is required, that requirement 2474 # can be satisfied by any of "install-sh", "install.sh", or "shtool", 2475 # and $ac_install_sh is set appropriately for whichever one is found. 2476 if test x"$ac_aux" = x"install-sh" 2477 then 2478 if test -f "${as_dir}install-sh"; then 2479 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install-sh found" >&5 2480 ac_install_sh="${as_dir}install-sh -c" 2481 elif test -f "${as_dir}install.sh"; then 2482 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}install.sh found" >&5 2483 ac_install_sh="${as_dir}install.sh -c" 2484 elif test -f "${as_dir}shtool"; then 2485 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}shtool found" >&5 2486 ac_install_sh="${as_dir}shtool install -c" 2487 else 2488 ac_aux_dir_found=no 2489 if $ac_first_candidate; then 2490 ac_missing_aux_files="${ac_missing_aux_files} install-sh" 2491 else 2492 break 2493 fi 2494 fi 2495 else 2496 if test -f "${as_dir}${ac_aux}"; then 2497 printf "%s\n" "$as_me:${as_lineno-$LINENO}: ${as_dir}${ac_aux} found" >&5 2498 else 2499 ac_aux_dir_found=no 2500 if $ac_first_candidate; then 2501 ac_missing_aux_files="${ac_missing_aux_files} ${ac_aux}" 2502 else 2503 break 2504 fi 2505 fi 2506 fi 2507 done 2508 if test "$ac_aux_dir_found" = yes; then 2509 ac_aux_dir="$as_dir" 2510 break 2511 fi 2512 ac_first_candidate=false 2513 2514 as_found=false 2515 done 2516 IFS=$as_save_IFS 2517 if $as_found 2518 then : 2519 2520 else $as_nop 2521 as_fn_error $? "cannot find required auxiliary files:$ac_missing_aux_files" "$LINENO" 5 2522 fi 2523 2524 2525 # These three variables are undocumented and unsupported, 2526 # and are intended to be withdrawn in a future Autoconf release. 2527 # They can cause serious problems if a builder's source tree is in a directory 2528 # whose full name contains unusual characters. 2529 if test -f "${ac_aux_dir}config.guess"; then 2530 ac_config_guess="$SHELL ${ac_aux_dir}config.guess" 2531 fi 2532 if test -f "${ac_aux_dir}config.sub"; then 2533 ac_config_sub="$SHELL ${ac_aux_dir}config.sub" 2534 fi 2535 if test -f "$ac_aux_dir/configure"; then 2536 ac_configure="$SHELL ${ac_aux_dir}configure" 2537 fi 2538 2539 # Check that the precious variables saved in the cache have kept the same 2540 # value. 2541 ac_cache_corrupted=false 2542 for ac_var in $ac_precious_vars; do 2543 eval ac_old_set=\$ac_cv_env_${ac_var}_set 2544 eval ac_new_set=\$ac_env_${ac_var}_set 2545 eval ac_old_val=\$ac_cv_env_${ac_var}_value 2546 eval ac_new_val=\$ac_env_${ac_var}_value 2547 case $ac_old_set,$ac_new_set in 2548 set,) 2549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 2550 printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} 2551 ac_cache_corrupted=: ;; 2552 ,set) 2553 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5 2554 printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} 2555 ac_cache_corrupted=: ;; 2556 ,);; 2557 *) 2558 if test "x$ac_old_val" != "x$ac_new_val"; then 2559 # differences in whitespace do not lead to failure. 2560 ac_old_val_w=`echo x $ac_old_val` 2561 ac_new_val_w=`echo x $ac_new_val` 2562 if test "$ac_old_val_w" != "$ac_new_val_w"; then 2563 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5 2564 printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} 2565 ac_cache_corrupted=: 2566 else 2567 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5 2568 printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;} 2569 eval $ac_var=\$ac_old_val 2570 fi 2571 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5 2572 printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;} 2573 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5 2574 printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;} 2575 fi;; 2576 esac 2577 # Pass precious variables to config.status. 2578 if test "$ac_new_set" = set; then 2579 case $ac_new_val in 2580 *\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; 2581 *) ac_arg=$ac_var=$ac_new_val ;; 2582 esac 2583 case " $ac_configure_args " in 2584 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. 2585 *) as_fn_append ac_configure_args " '$ac_arg'" ;; 2586 esac 2587 fi 2588 done 2589 if $ac_cache_corrupted; then 2590 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 2591 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 2592 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5 2593 printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;} 2594 as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file' 2595 and start over" "$LINENO" 5 2596 fi 2597 ## -------------------- ## 2598 ## Main body of script. ## 2599 ## -------------------- ## 2600 2601 ac_ext=c 2602 ac_cpp='$CPP $CPPFLAGS' 2603 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 2604 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 2605 ac_compiler_gnu=$ac_cv_c_compiler_gnu 2606 2607 2608 2609 ac_config_headers="$ac_config_headers config.h" 2610 2611 2612 2613 2614 # Initialize Automake 2615 am__api_version='1.16' 2616 2617 2618 2619 # Find a good install program. We prefer a C program (faster), 2620 # so one script is as good as another. But avoid the broken or 2621 # incompatible versions: 2622 # SysV /etc/install, /usr/sbin/install 2623 # SunOS /usr/etc/install 2624 # IRIX /sbin/install 2625 # AIX /bin/install 2626 # AmigaOS /C/install, which installs bootblocks on floppy discs 2627 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag 2628 # AFS /usr/afsws/bin/install, which mishandles nonexistent args 2629 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" 2630 # OS/2's system install, which has a completely different semantic 2631 # ./install, which can be erroneously created by make from ./install.sh. 2632 # Reject install programs that cannot install multiple files. 2633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5 2634 printf %s "checking for a BSD-compatible install... " >&6; } 2635 if test -z "$INSTALL"; then 2636 if test ${ac_cv_path_install+y} 2637 then : 2638 printf %s "(cached) " >&6 2639 else $as_nop 2640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2641 for as_dir in $PATH 2642 do 2643 IFS=$as_save_IFS 2644 case $as_dir in #((( 2645 '') as_dir=./ ;; 2646 */) ;; 2647 *) as_dir=$as_dir/ ;; 2648 esac 2649 # Account for fact that we put trailing slashes in our PATH walk. 2650 case $as_dir in #(( 2651 ./ | /[cC]/* | \ 2652 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ 2653 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \ 2654 /usr/ucb/* ) ;; 2655 *) 2656 # OSF1 and SCO ODT 3.0 have their own names for install. 2657 # Don't use installbsd from OSF since it installs stuff as root 2658 # by default. 2659 for ac_prog in ginstall scoinst install; do 2660 for ac_exec_ext in '' $ac_executable_extensions; do 2661 if as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext"; then 2662 if test $ac_prog = install && 2663 grep dspmsg "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2664 # AIX install. It has an incompatible calling convention. 2665 : 2666 elif test $ac_prog = install && 2667 grep pwplus "$as_dir$ac_prog$ac_exec_ext" >/dev/null 2>&1; then 2668 # program-specific install script used by HP pwplus--don't use. 2669 : 2670 else 2671 rm -rf conftest.one conftest.two conftest.dir 2672 echo one > conftest.one 2673 echo two > conftest.two 2674 mkdir conftest.dir 2675 if "$as_dir$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir/" && 2676 test -s conftest.one && test -s conftest.two && 2677 test -s conftest.dir/conftest.one && 2678 test -s conftest.dir/conftest.two 2679 then 2680 ac_cv_path_install="$as_dir$ac_prog$ac_exec_ext -c" 2681 break 3 2682 fi 2683 fi 2684 fi 2685 done 2686 done 2687 ;; 2688 esac 2689 2690 done 2691 IFS=$as_save_IFS 2692 2693 rm -rf conftest.one conftest.two conftest.dir 2694 2695 fi 2696 if test ${ac_cv_path_install+y}; then 2697 INSTALL=$ac_cv_path_install 2698 else 2699 # As a last resort, use the slow shell script. Don't cache a 2700 # value for INSTALL within a source directory, because that will 2701 # break other packages using the cache if that directory is 2702 # removed, or if the value is a relative name. 2703 INSTALL=$ac_install_sh 2704 fi 2705 fi 2706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5 2707 printf "%s\n" "$INSTALL" >&6; } 2708 2709 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. 2710 # It thinks the first close brace ends the variable substitution. 2711 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' 2712 2713 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' 2714 2715 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' 2716 2717 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 2718 printf %s "checking whether build environment is sane... " >&6; } 2719 # Reject unsafe characters in $srcdir or the absolute working directory 2720 # name. Accept space and tab only in the latter. 2721 am_lf=' 2722 ' 2723 case `pwd` in 2724 *[\\\"\#\$\&\'\`$am_lf]*) 2725 as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;; 2726 esac 2727 case $srcdir in 2728 *[\\\"\#\$\&\'\`$am_lf\ \ ]*) 2729 as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; 2730 esac 2731 2732 # Do 'set' in a subshell so we don't clobber the current shell's 2733 # arguments. Must try -L first in case configure is actually a 2734 # symlink; some systems play weird games with the mod time of symlinks 2735 # (eg FreeBSD returns the mod time of the symlink's containing 2736 # directory). 2737 if ( 2738 am_has_slept=no 2739 for am_try in 1 2; do 2740 echo "timestamp, slept: $am_has_slept" > conftest.file 2741 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` 2742 if test "$*" = "X"; then 2743 # -L didn't work. 2744 set X `ls -t "$srcdir/configure" conftest.file` 2745 fi 2746 if test "$*" != "X $srcdir/configure conftest.file" \ 2747 && test "$*" != "X conftest.file $srcdir/configure"; then 2748 2749 # If neither matched, then we have a broken ls. This can happen 2750 # if, for instance, CONFIG_SHELL is bash and it inherits a 2751 # broken ls alias from the environment. This has actually 2752 # happened. Such a system could not be considered "sane". 2753 as_fn_error $? "ls -t appears to fail. Make sure there is not a broken 2754 alias in your environment" "$LINENO" 5 2755 fi 2756 if test "$2" = conftest.file || test $am_try -eq 2; then 2757 break 2758 fi 2759 # Just in case. 2760 sleep 1 2761 am_has_slept=yes 2762 done 2763 test "$2" = conftest.file 2764 ) 2765 then 2766 # Ok. 2767 : 2768 else 2769 as_fn_error $? "newly created file is older than distributed files! 2770 Check your system clock" "$LINENO" 5 2771 fi 2772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2773 printf "%s\n" "yes" >&6; } 2774 # If we didn't sleep, we still need to ensure time stamps of config.status and 2775 # generated files are strictly newer. 2776 am_sleep_pid= 2777 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2778 ( sleep 1 ) & 2779 am_sleep_pid=$! 2780 fi 2781 2782 rm -f conftest.file 2783 2784 test "$program_prefix" != NONE && 2785 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2786 # Use a double $ so make ignores it. 2787 test "$program_suffix" != NONE && 2788 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2789 # Double any \ or $. 2790 # By default was `s,x,x', remove it if useless. 2791 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2792 program_transform_name=`printf "%s\n" "$program_transform_name" | sed "$ac_script"` 2793 2794 2795 # Expand $ac_aux_dir to an absolute path. 2796 am_aux_dir=`cd "$ac_aux_dir" && pwd` 2797 2798 2799 if test x"${MISSING+set}" != xset; then 2800 MISSING="\${SHELL} '$am_aux_dir/missing'" 2801 fi 2802 # Use eval to expand $SHELL 2803 if eval "$MISSING --is-lightweight"; then 2804 am_missing_run="$MISSING " 2805 else 2806 am_missing_run= 2807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2808 printf "%s\n" "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2809 fi 2810 2811 if test x"${install_sh+set}" != xset; then 2812 case $am_aux_dir in 2813 *\ * | *\ *) 2814 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2815 *) 2816 install_sh="\${SHELL} $am_aux_dir/install-sh" 2817 esac 2818 fi 2819 2820 # Installed binaries are usually stripped using 'strip' when the user 2821 # run "make install-strip". However 'strip' might not be the right 2822 # tool to use in cross-compilation environments, therefore Automake 2823 # will honor the 'STRIP' environment variable to overrule this program. 2824 if test "$cross_compiling" != no; then 2825 if test -n "$ac_tool_prefix"; then 2826 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2827 set dummy ${ac_tool_prefix}strip; ac_word=$2 2828 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2829 printf %s "checking for $ac_word... " >&6; } 2830 if test ${ac_cv_prog_STRIP+y} 2831 then : 2832 printf %s "(cached) " >&6 2833 else $as_nop 2834 if test -n "$STRIP"; then 2835 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2836 else 2837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2838 for as_dir in $PATH 2839 do 2840 IFS=$as_save_IFS 2841 case $as_dir in #((( 2842 '') as_dir=./ ;; 2843 */) ;; 2844 *) as_dir=$as_dir/ ;; 2845 esac 2846 for ac_exec_ext in '' $ac_executable_extensions; do 2847 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2848 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2849 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2850 break 2 2851 fi 2852 done 2853 done 2854 IFS=$as_save_IFS 2855 2856 fi 2857 fi 2858 STRIP=$ac_cv_prog_STRIP 2859 if test -n "$STRIP"; then 2860 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2861 printf "%s\n" "$STRIP" >&6; } 2862 else 2863 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2864 printf "%s\n" "no" >&6; } 2865 fi 2866 2867 2868 fi 2869 if test -z "$ac_cv_prog_STRIP"; then 2870 ac_ct_STRIP=$STRIP 2871 # Extract the first word of "strip", so it can be a program name with args. 2872 set dummy strip; ac_word=$2 2873 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2874 printf %s "checking for $ac_word... " >&6; } 2875 if test ${ac_cv_prog_ac_ct_STRIP+y} 2876 then : 2877 printf %s "(cached) " >&6 2878 else $as_nop 2879 if test -n "$ac_ct_STRIP"; then 2880 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2881 else 2882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2883 for as_dir in $PATH 2884 do 2885 IFS=$as_save_IFS 2886 case $as_dir in #((( 2887 '') as_dir=./ ;; 2888 */) ;; 2889 *) as_dir=$as_dir/ ;; 2890 esac 2891 for ac_exec_ext in '' $ac_executable_extensions; do 2892 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 2893 ac_cv_prog_ac_ct_STRIP="strip" 2894 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 2895 break 2 2896 fi 2897 done 2898 done 2899 IFS=$as_save_IFS 2900 2901 fi 2902 fi 2903 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2904 if test -n "$ac_ct_STRIP"; then 2905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2906 printf "%s\n" "$ac_ct_STRIP" >&6; } 2907 else 2908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 2909 printf "%s\n" "no" >&6; } 2910 fi 2911 2912 if test "x$ac_ct_STRIP" = x; then 2913 STRIP=":" 2914 else 2915 case $cross_compiling:$ac_tool_warned in 2916 yes:) 2917 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2918 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2919 ac_tool_warned=yes ;; 2920 esac 2921 STRIP=$ac_ct_STRIP 2922 fi 2923 else 2924 STRIP="$ac_cv_prog_STRIP" 2925 fi 2926 2927 fi 2928 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2929 2930 2931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a race-free mkdir -p" >&5 2932 printf %s "checking for a race-free mkdir -p... " >&6; } 2933 if test -z "$MKDIR_P"; then 2934 if test ${ac_cv_path_mkdir+y} 2935 then : 2936 printf %s "(cached) " >&6 2937 else $as_nop 2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2939 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2940 do 2941 IFS=$as_save_IFS 2942 case $as_dir in #((( 2943 '') as_dir=./ ;; 2944 */) ;; 2945 *) as_dir=$as_dir/ ;; 2946 esac 2947 for ac_prog in mkdir gmkdir; do 2948 for ac_exec_ext in '' $ac_executable_extensions; do 2949 as_fn_executable_p "$as_dir$ac_prog$ac_exec_ext" || continue 2950 case `"$as_dir$ac_prog$ac_exec_ext" --version 2>&1` in #( 2951 'mkdir ('*'coreutils) '* | \ 2952 'BusyBox '* | \ 2953 'mkdir (fileutils) '4.1*) 2954 ac_cv_path_mkdir=$as_dir$ac_prog$ac_exec_ext 2955 break 3;; 2956 esac 2957 done 2958 done 2959 done 2960 IFS=$as_save_IFS 2961 2962 fi 2963 2964 test -d ./--version && rmdir ./--version 2965 if test ${ac_cv_path_mkdir+y}; then 2966 MKDIR_P="$ac_cv_path_mkdir -p" 2967 else 2968 # As a last resort, use the slow shell script. Don't cache a 2969 # value for MKDIR_P within a source directory, because that will 2970 # break other packages using the cache if that directory is 2971 # removed, or if the value is a relative name. 2972 MKDIR_P="$ac_install_sh -d" 2973 fi 2974 fi 2975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2976 printf "%s\n" "$MKDIR_P" >&6; } 2977 2978 for ac_prog in gawk mawk nawk awk 2979 do 2980 # Extract the first word of "$ac_prog", so it can be a program name with args. 2981 set dummy $ac_prog; ac_word=$2 2982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2983 printf %s "checking for $ac_word... " >&6; } 2984 if test ${ac_cv_prog_AWK+y} 2985 then : 2986 printf %s "(cached) " >&6 2987 else $as_nop 2988 if test -n "$AWK"; then 2989 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2990 else 2991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2992 for as_dir in $PATH 2993 do 2994 IFS=$as_save_IFS 2995 case $as_dir in #((( 2996 '') as_dir=./ ;; 2997 */) ;; 2998 *) as_dir=$as_dir/ ;; 2999 esac 3000 for ac_exec_ext in '' $ac_executable_extensions; do 3001 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3002 ac_cv_prog_AWK="$ac_prog" 3003 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3004 break 2 3005 fi 3006 done 3007 done 3008 IFS=$as_save_IFS 3009 3010 fi 3011 fi 3012 AWK=$ac_cv_prog_AWK 3013 if test -n "$AWK"; then 3014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 3015 printf "%s\n" "$AWK" >&6; } 3016 else 3017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3018 printf "%s\n" "no" >&6; } 3019 fi 3020 3021 3022 test -n "$AWK" && break 3023 done 3024 3025 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 3026 printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 3027 set x ${MAKE-make} 3028 ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 3029 if eval test \${ac_cv_prog_make_${ac_make}_set+y} 3030 then : 3031 printf %s "(cached) " >&6 3032 else $as_nop 3033 cat >conftest.make <<\_ACEOF 3034 SHELL = /bin/sh 3035 all: 3036 @echo '@@@%%%=$(MAKE)=@@@%%%' 3037 _ACEOF 3038 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 3039 case `${MAKE-make} -f conftest.make 2>/dev/null` in 3040 *@@@%%%=?*=@@@%%%*) 3041 eval ac_cv_prog_make_${ac_make}_set=yes;; 3042 *) 3043 eval ac_cv_prog_make_${ac_make}_set=no;; 3044 esac 3045 rm -f conftest.make 3046 fi 3047 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 3048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3049 printf "%s\n" "yes" >&6; } 3050 SET_MAKE= 3051 else 3052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3053 printf "%s\n" "no" >&6; } 3054 SET_MAKE="MAKE=${MAKE-make}" 3055 fi 3056 3057 rm -rf .tst 2>/dev/null 3058 mkdir .tst 2>/dev/null 3059 if test -d .tst; then 3060 am__leading_dot=. 3061 else 3062 am__leading_dot=_ 3063 fi 3064 rmdir .tst 2>/dev/null 3065 3066 # Check whether --enable-silent-rules was given. 3067 if test ${enable_silent_rules+y} 3068 then : 3069 enableval=$enable_silent_rules; 3070 fi 3071 3072 case $enable_silent_rules in # ((( 3073 yes) AM_DEFAULT_VERBOSITY=0;; 3074 no) AM_DEFAULT_VERBOSITY=1;; 3075 *) AM_DEFAULT_VERBOSITY=1;; 3076 esac 3077 am_make=${MAKE-make} 3078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 3079 printf %s "checking whether $am_make supports nested variables... " >&6; } 3080 if test ${am_cv_make_support_nested_variables+y} 3081 then : 3082 printf %s "(cached) " >&6 3083 else $as_nop 3084 if printf "%s\n" 'TRUE=$(BAR$(V)) 3085 BAR0=false 3086 BAR1=true 3087 V=1 3088 am__doit: 3089 @$(TRUE) 3090 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 3091 am_cv_make_support_nested_variables=yes 3092 else 3093 am_cv_make_support_nested_variables=no 3094 fi 3095 fi 3096 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 3097 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 3098 if test $am_cv_make_support_nested_variables = yes; then 3099 AM_V='$(V)' 3100 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 3101 else 3102 AM_V=$AM_DEFAULT_VERBOSITY 3103 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 3104 fi 3105 AM_BACKSLASH='\' 3106 3107 if test "`cd $srcdir && pwd`" != "`pwd`"; then 3108 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 3109 # is not polluted with repeated "-I." 3110 am__isrc=' -I$(srcdir)' 3111 # test to see if srcdir already configured 3112 if test -f $srcdir/config.status; then 3113 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 3114 fi 3115 fi 3116 3117 # test whether we have cygpath 3118 if test -z "$CYGPATH_W"; then 3119 if (cygpath --version) >/dev/null 2>/dev/null; then 3120 CYGPATH_W='cygpath -w' 3121 else 3122 CYGPATH_W=echo 3123 fi 3124 fi 3125 3126 3127 # Define the identity of the package. 3128 PACKAGE='libXpresent' 3129 VERSION='1.0.1' 3130 3131 3132 printf "%s\n" "#define PACKAGE \"$PACKAGE\"" >>confdefs.h 3133 3134 3135 printf "%s\n" "#define VERSION \"$VERSION\"" >>confdefs.h 3136 3137 # Some tools Automake needs. 3138 3139 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 3140 3141 3142 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 3143 3144 3145 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 3146 3147 3148 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 3149 3150 3151 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 3152 3153 # For better backward compatibility. To be removed once Automake 1.9.x 3154 # dies out for good. For more background, see: 3155 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 3156 # <https://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 3157 mkdir_p='$(MKDIR_P)' 3158 3159 # We need awk for the "check" target (and possibly the TAP driver). The 3160 # system "awk" is bad on some platforms. 3161 # Always define AMTAR for backward compatibility. Yes, it's still used 3162 # in the wild :-( We should find a proper way to deprecate it ... 3163 AMTAR='$${TAR-tar}' 3164 3165 3166 # We'll loop over all known methods to create a tar archive until one works. 3167 _am_tools='gnutar pax cpio none' 3168 3169 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 3170 3171 3172 3173 3174 3175 # Variables for tags utilities; see am/tags.am 3176 if test -z "$CTAGS"; then 3177 CTAGS=ctags 3178 fi 3179 3180 if test -z "$ETAGS"; then 3181 ETAGS=etags 3182 fi 3183 3184 if test -z "$CSCOPE"; then 3185 CSCOPE=cscope 3186 fi 3187 3188 3189 3190 # POSIX will say in a future version that running "rm -f" with no argument 3191 # is OK; and we want to be able to make that assumption in our Makefile 3192 # recipes. So use an aggressive probe to check that the usage we want is 3193 # actually supported "in the wild" to an acceptable degree. 3194 # See automake bug#10828. 3195 # To make any issue more visible, cause the running configure to be aborted 3196 # by default if the 'rm' program in use doesn't match our expectations; the 3197 # user can still override this though. 3198 if rm -f && rm -fr && rm -rf; then : OK; else 3199 cat >&2 <<'END' 3200 Oops! 3201 3202 Your 'rm' program seems unable to run without file operands specified 3203 on the command line, even when the '-f' option is present. This is contrary 3204 to the behaviour of most rm programs out there, and not conforming with 3205 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 3206 3207 Please tell bug-automake@gnu.org about your system, including the value 3208 of your $PATH and any error possibly output before this message. This 3209 can help us improve future automake versions. 3210 3211 END 3212 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 3213 echo 'Configuration will proceed anyway, since you have set the' >&2 3214 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 3215 echo >&2 3216 else 3217 cat >&2 <<'END' 3218 Aborting the configuration process, to ensure you take notice of the issue. 3219 3220 You can download and install GNU coreutils to get an 'rm' implementation 3221 that behaves properly: <https://www.gnu.org/software/coreutils/>. 3222 3223 If you want to complete the configuration process using your problematic 3224 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 3225 to "yes", and re-run configure. 3226 3227 END 3228 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 3229 fi 3230 fi 3231 3232 3233 # Initialize libtool 3234 case `pwd` in 3235 *\ * | *\ *) 3236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 3237 printf "%s\n" "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 3238 esac 3239 3240 3241 3242 macro_version='2.4.7' 3243 macro_revision='2.4.7' 3244 3245 3246 3247 3248 3249 3250 3251 3252 3253 3254 3255 3256 3257 3258 ltmain=$ac_aux_dir/ltmain.sh 3259 3260 3261 3262 # Make sure we can run config.sub. 3263 $SHELL "${ac_aux_dir}config.sub" sun4 >/dev/null 2>&1 || 3264 as_fn_error $? "cannot run $SHELL ${ac_aux_dir}config.sub" "$LINENO" 5 3265 3266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 3267 printf %s "checking build system type... " >&6; } 3268 if test ${ac_cv_build+y} 3269 then : 3270 printf %s "(cached) " >&6 3271 else $as_nop 3272 ac_build_alias=$build_alias 3273 test "x$ac_build_alias" = x && 3274 ac_build_alias=`$SHELL "${ac_aux_dir}config.guess"` 3275 test "x$ac_build_alias" = x && 3276 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 3277 ac_cv_build=`$SHELL "${ac_aux_dir}config.sub" $ac_build_alias` || 3278 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $ac_build_alias failed" "$LINENO" 5 3279 3280 fi 3281 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 3282 printf "%s\n" "$ac_cv_build" >&6; } 3283 case $ac_cv_build in 3284 *-*-*) ;; 3285 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 3286 esac 3287 build=$ac_cv_build 3288 ac_save_IFS=$IFS; IFS='-' 3289 set x $ac_cv_build 3290 shift 3291 build_cpu=$1 3292 build_vendor=$2 3293 shift; shift 3294 # Remember, the first character of IFS is used to create $*, 3295 # except with old shells: 3296 build_os=$* 3297 IFS=$ac_save_IFS 3298 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 3299 3300 3301 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 3302 printf %s "checking host system type... " >&6; } 3303 if test ${ac_cv_host+y} 3304 then : 3305 printf %s "(cached) " >&6 3306 else $as_nop 3307 if test "x$host_alias" = x; then 3308 ac_cv_host=$ac_cv_build 3309 else 3310 ac_cv_host=`$SHELL "${ac_aux_dir}config.sub" $host_alias` || 3311 as_fn_error $? "$SHELL ${ac_aux_dir}config.sub $host_alias failed" "$LINENO" 5 3312 fi 3313 3314 fi 3315 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 3316 printf "%s\n" "$ac_cv_host" >&6; } 3317 case $ac_cv_host in 3318 *-*-*) ;; 3319 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 3320 esac 3321 host=$ac_cv_host 3322 ac_save_IFS=$IFS; IFS='-' 3323 set x $ac_cv_host 3324 shift 3325 host_cpu=$1 3326 host_vendor=$2 3327 shift; shift 3328 # Remember, the first character of IFS is used to create $*, 3329 # except with old shells: 3330 host_os=$* 3331 IFS=$ac_save_IFS 3332 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 3333 3334 3335 # Backslashify metacharacters that are still active within 3336 # double-quoted strings. 3337 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 3338 3339 # Same as above, but do not quote variable references. 3340 double_quote_subst='s/\(["`\\]\)/\\\1/g' 3341 3342 # Sed substitution to delay expansion of an escaped shell variable in a 3343 # double_quote_subst'ed string. 3344 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 3345 3346 # Sed substitution to delay expansion of an escaped single quote. 3347 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 3348 3349 # Sed substitution to avoid accidental globbing in evaled expressions 3350 no_glob_subst='s/\*/\\\*/g' 3351 3352 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 3353 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 3354 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 3355 3356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 3357 printf %s "checking how to print strings... " >&6; } 3358 # Test print first, because it will be a builtin if present. 3359 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 3360 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 3361 ECHO='print -r --' 3362 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 3363 ECHO='printf %s\n' 3364 else 3365 # Use this function as a fallback that always works. 3366 func_fallback_echo () 3367 { 3368 eval 'cat <<_LTECHO_EOF 3369 $1 3370 _LTECHO_EOF' 3371 } 3372 ECHO='func_fallback_echo' 3373 fi 3374 3375 # func_echo_all arg... 3376 # Invoke $ECHO with all args, space-separated. 3377 func_echo_all () 3378 { 3379 $ECHO "" 3380 } 3381 3382 case $ECHO in 3383 printf*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: printf" >&5 3384 printf "%s\n" "printf" >&6; } ;; 3385 print*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 3386 printf "%s\n" "print -r" >&6; } ;; 3387 *) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: cat" >&5 3388 printf "%s\n" "cat" >&6; } ;; 3389 esac 3390 3391 3392 3393 3394 3395 3396 3397 3398 3399 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 DEPDIR="${am__leading_dot}deps" 3414 3415 ac_config_commands="$ac_config_commands depfiles" 3416 3417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} supports the include directive" >&5 3418 printf %s "checking whether ${MAKE-make} supports the include directive... " >&6; } 3419 cat > confinc.mk << 'END' 3420 am__doit: 3421 @echo this is the am__doit target >confinc.out 3422 .PHONY: am__doit 3423 END 3424 am__include="#" 3425 am__quote= 3426 # BSD make does it like this. 3427 echo '.include "confinc.mk" # ignored' > confmf.BSD 3428 # Other make implementations (GNU, Solaris 10, AIX) do it like this. 3429 echo 'include confinc.mk # ignored' > confmf.GNU 3430 _am_result=no 3431 for s in GNU BSD; do 3432 { echo "$as_me:$LINENO: ${MAKE-make} -f confmf.$s && cat confinc.out" >&5 3433 (${MAKE-make} -f confmf.$s && cat confinc.out) >&5 2>&5 3434 ac_status=$? 3435 echo "$as_me:$LINENO: \$? = $ac_status" >&5 3436 (exit $ac_status); } 3437 case $?:`cat confinc.out 2>/dev/null` in #( 3438 '0:this is the am__doit target') : 3439 case $s in #( 3440 BSD) : 3441 am__include='.include' am__quote='"' ;; #( 3442 *) : 3443 am__include='include' am__quote='' ;; 3444 esac ;; #( 3445 *) : 3446 ;; 3447 esac 3448 if test "$am__include" != "#"; then 3449 _am_result="yes ($s style)" 3450 break 3451 fi 3452 done 3453 rm -f confinc.* confmf.* 3454 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${_am_result}" >&5 3455 printf "%s\n" "${_am_result}" >&6; } 3456 3457 # Check whether --enable-dependency-tracking was given. 3458 if test ${enable_dependency_tracking+y} 3459 then : 3460 enableval=$enable_dependency_tracking; 3461 fi 3462 3463 if test "x$enable_dependency_tracking" != xno; then 3464 am_depcomp="$ac_aux_dir/depcomp" 3465 AMDEPBACKSLASH='\' 3466 am__nodep='_no' 3467 fi 3468 if test "x$enable_dependency_tracking" != xno; then 3469 AMDEP_TRUE= 3470 AMDEP_FALSE='#' 3471 else 3472 AMDEP_TRUE='#' 3473 AMDEP_FALSE= 3474 fi 3475 3476 3477 ac_ext=c 3478 ac_cpp='$CPP $CPPFLAGS' 3479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3481 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3482 if test -n "$ac_tool_prefix"; then 3483 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3484 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3486 printf %s "checking for $ac_word... " >&6; } 3487 if test ${ac_cv_prog_CC+y} 3488 then : 3489 printf %s "(cached) " >&6 3490 else $as_nop 3491 if test -n "$CC"; then 3492 ac_cv_prog_CC="$CC" # Let the user override the test. 3493 else 3494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3495 for as_dir in $PATH 3496 do 3497 IFS=$as_save_IFS 3498 case $as_dir in #((( 3499 '') as_dir=./ ;; 3500 */) ;; 3501 *) as_dir=$as_dir/ ;; 3502 esac 3503 for ac_exec_ext in '' $ac_executable_extensions; do 3504 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3505 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3506 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3507 break 2 3508 fi 3509 done 3510 done 3511 IFS=$as_save_IFS 3512 3513 fi 3514 fi 3515 CC=$ac_cv_prog_CC 3516 if test -n "$CC"; then 3517 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3518 printf "%s\n" "$CC" >&6; } 3519 else 3520 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3521 printf "%s\n" "no" >&6; } 3522 fi 3523 3524 3525 fi 3526 if test -z "$ac_cv_prog_CC"; then 3527 ac_ct_CC=$CC 3528 # Extract the first word of "gcc", so it can be a program name with args. 3529 set dummy gcc; ac_word=$2 3530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3531 printf %s "checking for $ac_word... " >&6; } 3532 if test ${ac_cv_prog_ac_ct_CC+y} 3533 then : 3534 printf %s "(cached) " >&6 3535 else $as_nop 3536 if test -n "$ac_ct_CC"; then 3537 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3538 else 3539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3540 for as_dir in $PATH 3541 do 3542 IFS=$as_save_IFS 3543 case $as_dir in #((( 3544 '') as_dir=./ ;; 3545 */) ;; 3546 *) as_dir=$as_dir/ ;; 3547 esac 3548 for ac_exec_ext in '' $ac_executable_extensions; do 3549 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3550 ac_cv_prog_ac_ct_CC="gcc" 3551 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3552 break 2 3553 fi 3554 done 3555 done 3556 IFS=$as_save_IFS 3557 3558 fi 3559 fi 3560 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3561 if test -n "$ac_ct_CC"; then 3562 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3563 printf "%s\n" "$ac_ct_CC" >&6; } 3564 else 3565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3566 printf "%s\n" "no" >&6; } 3567 fi 3568 3569 if test "x$ac_ct_CC" = x; then 3570 CC="" 3571 else 3572 case $cross_compiling:$ac_tool_warned in 3573 yes:) 3574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3575 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3576 ac_tool_warned=yes ;; 3577 esac 3578 CC=$ac_ct_CC 3579 fi 3580 else 3581 CC="$ac_cv_prog_CC" 3582 fi 3583 3584 if test -z "$CC"; then 3585 if test -n "$ac_tool_prefix"; then 3586 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3587 set dummy ${ac_tool_prefix}cc; ac_word=$2 3588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3589 printf %s "checking for $ac_word... " >&6; } 3590 if test ${ac_cv_prog_CC+y} 3591 then : 3592 printf %s "(cached) " >&6 3593 else $as_nop 3594 if test -n "$CC"; then 3595 ac_cv_prog_CC="$CC" # Let the user override the test. 3596 else 3597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3598 for as_dir in $PATH 3599 do 3600 IFS=$as_save_IFS 3601 case $as_dir in #((( 3602 '') as_dir=./ ;; 3603 */) ;; 3604 *) as_dir=$as_dir/ ;; 3605 esac 3606 for ac_exec_ext in '' $ac_executable_extensions; do 3607 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3608 ac_cv_prog_CC="${ac_tool_prefix}cc" 3609 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3610 break 2 3611 fi 3612 done 3613 done 3614 IFS=$as_save_IFS 3615 3616 fi 3617 fi 3618 CC=$ac_cv_prog_CC 3619 if test -n "$CC"; then 3620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3621 printf "%s\n" "$CC" >&6; } 3622 else 3623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3624 printf "%s\n" "no" >&6; } 3625 fi 3626 3627 3628 fi 3629 fi 3630 if test -z "$CC"; then 3631 # Extract the first word of "cc", so it can be a program name with args. 3632 set dummy cc; ac_word=$2 3633 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3634 printf %s "checking for $ac_word... " >&6; } 3635 if test ${ac_cv_prog_CC+y} 3636 then : 3637 printf %s "(cached) " >&6 3638 else $as_nop 3639 if test -n "$CC"; then 3640 ac_cv_prog_CC="$CC" # Let the user override the test. 3641 else 3642 ac_prog_rejected=no 3643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3644 for as_dir in $PATH 3645 do 3646 IFS=$as_save_IFS 3647 case $as_dir in #((( 3648 '') as_dir=./ ;; 3649 */) ;; 3650 *) as_dir=$as_dir/ ;; 3651 esac 3652 for ac_exec_ext in '' $ac_executable_extensions; do 3653 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3654 if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3655 ac_prog_rejected=yes 3656 continue 3657 fi 3658 ac_cv_prog_CC="cc" 3659 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3660 break 2 3661 fi 3662 done 3663 done 3664 IFS=$as_save_IFS 3665 3666 if test $ac_prog_rejected = yes; then 3667 # We found a bogon in the path, so make sure we never use it. 3668 set dummy $ac_cv_prog_CC 3669 shift 3670 if test $# != 0; then 3671 # We chose a different compiler from the bogus one. 3672 # However, it has the same basename, so the bogon will be chosen 3673 # first if we set CC to just the basename; use the full file name. 3674 shift 3675 ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@" 3676 fi 3677 fi 3678 fi 3679 fi 3680 CC=$ac_cv_prog_CC 3681 if test -n "$CC"; then 3682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3683 printf "%s\n" "$CC" >&6; } 3684 else 3685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3686 printf "%s\n" "no" >&6; } 3687 fi 3688 3689 3690 fi 3691 if test -z "$CC"; then 3692 if test -n "$ac_tool_prefix"; then 3693 for ac_prog in cl.exe 3694 do 3695 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3696 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3697 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3698 printf %s "checking for $ac_word... " >&6; } 3699 if test ${ac_cv_prog_CC+y} 3700 then : 3701 printf %s "(cached) " >&6 3702 else $as_nop 3703 if test -n "$CC"; then 3704 ac_cv_prog_CC="$CC" # Let the user override the test. 3705 else 3706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3707 for as_dir in $PATH 3708 do 3709 IFS=$as_save_IFS 3710 case $as_dir in #((( 3711 '') as_dir=./ ;; 3712 */) ;; 3713 *) as_dir=$as_dir/ ;; 3714 esac 3715 for ac_exec_ext in '' $ac_executable_extensions; do 3716 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3717 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3718 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3719 break 2 3720 fi 3721 done 3722 done 3723 IFS=$as_save_IFS 3724 3725 fi 3726 fi 3727 CC=$ac_cv_prog_CC 3728 if test -n "$CC"; then 3729 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3730 printf "%s\n" "$CC" >&6; } 3731 else 3732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3733 printf "%s\n" "no" >&6; } 3734 fi 3735 3736 3737 test -n "$CC" && break 3738 done 3739 fi 3740 if test -z "$CC"; then 3741 ac_ct_CC=$CC 3742 for ac_prog in cl.exe 3743 do 3744 # Extract the first word of "$ac_prog", so it can be a program name with args. 3745 set dummy $ac_prog; ac_word=$2 3746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3747 printf %s "checking for $ac_word... " >&6; } 3748 if test ${ac_cv_prog_ac_ct_CC+y} 3749 then : 3750 printf %s "(cached) " >&6 3751 else $as_nop 3752 if test -n "$ac_ct_CC"; then 3753 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3754 else 3755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3756 for as_dir in $PATH 3757 do 3758 IFS=$as_save_IFS 3759 case $as_dir in #((( 3760 '') as_dir=./ ;; 3761 */) ;; 3762 *) as_dir=$as_dir/ ;; 3763 esac 3764 for ac_exec_ext in '' $ac_executable_extensions; do 3765 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3766 ac_cv_prog_ac_ct_CC="$ac_prog" 3767 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3768 break 2 3769 fi 3770 done 3771 done 3772 IFS=$as_save_IFS 3773 3774 fi 3775 fi 3776 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3777 if test -n "$ac_ct_CC"; then 3778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3779 printf "%s\n" "$ac_ct_CC" >&6; } 3780 else 3781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3782 printf "%s\n" "no" >&6; } 3783 fi 3784 3785 3786 test -n "$ac_ct_CC" && break 3787 done 3788 3789 if test "x$ac_ct_CC" = x; then 3790 CC="" 3791 else 3792 case $cross_compiling:$ac_tool_warned in 3793 yes:) 3794 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3795 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3796 ac_tool_warned=yes ;; 3797 esac 3798 CC=$ac_ct_CC 3799 fi 3800 fi 3801 3802 fi 3803 if test -z "$CC"; then 3804 if test -n "$ac_tool_prefix"; then 3805 # Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args. 3806 set dummy ${ac_tool_prefix}clang; ac_word=$2 3807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3808 printf %s "checking for $ac_word... " >&6; } 3809 if test ${ac_cv_prog_CC+y} 3810 then : 3811 printf %s "(cached) " >&6 3812 else $as_nop 3813 if test -n "$CC"; then 3814 ac_cv_prog_CC="$CC" # Let the user override the test. 3815 else 3816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3817 for as_dir in $PATH 3818 do 3819 IFS=$as_save_IFS 3820 case $as_dir in #((( 3821 '') as_dir=./ ;; 3822 */) ;; 3823 *) as_dir=$as_dir/ ;; 3824 esac 3825 for ac_exec_ext in '' $ac_executable_extensions; do 3826 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3827 ac_cv_prog_CC="${ac_tool_prefix}clang" 3828 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3829 break 2 3830 fi 3831 done 3832 done 3833 IFS=$as_save_IFS 3834 3835 fi 3836 fi 3837 CC=$ac_cv_prog_CC 3838 if test -n "$CC"; then 3839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3840 printf "%s\n" "$CC" >&6; } 3841 else 3842 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3843 printf "%s\n" "no" >&6; } 3844 fi 3845 3846 3847 fi 3848 if test -z "$ac_cv_prog_CC"; then 3849 ac_ct_CC=$CC 3850 # Extract the first word of "clang", so it can be a program name with args. 3851 set dummy clang; ac_word=$2 3852 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3853 printf %s "checking for $ac_word... " >&6; } 3854 if test ${ac_cv_prog_ac_ct_CC+y} 3855 then : 3856 printf %s "(cached) " >&6 3857 else $as_nop 3858 if test -n "$ac_ct_CC"; then 3859 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3860 else 3861 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3862 for as_dir in $PATH 3863 do 3864 IFS=$as_save_IFS 3865 case $as_dir in #((( 3866 '') as_dir=./ ;; 3867 */) ;; 3868 *) as_dir=$as_dir/ ;; 3869 esac 3870 for ac_exec_ext in '' $ac_executable_extensions; do 3871 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 3872 ac_cv_prog_ac_ct_CC="clang" 3873 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 3874 break 2 3875 fi 3876 done 3877 done 3878 IFS=$as_save_IFS 3879 3880 fi 3881 fi 3882 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3883 if test -n "$ac_ct_CC"; then 3884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3885 printf "%s\n" "$ac_ct_CC" >&6; } 3886 else 3887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 3888 printf "%s\n" "no" >&6; } 3889 fi 3890 3891 if test "x$ac_ct_CC" = x; then 3892 CC="" 3893 else 3894 case $cross_compiling:$ac_tool_warned in 3895 yes:) 3896 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3897 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3898 ac_tool_warned=yes ;; 3899 esac 3900 CC=$ac_ct_CC 3901 fi 3902 else 3903 CC="$ac_cv_prog_CC" 3904 fi 3905 3906 fi 3907 3908 3909 test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3910 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 3911 as_fn_error $? "no acceptable C compiler found in \$PATH 3912 See \`config.log' for more details" "$LINENO" 5; } 3913 3914 # Provide some information about the compiler. 3915 printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3916 set X $ac_compile 3917 ac_compiler=$2 3918 for ac_option in --version -v -V -qversion -version; do 3919 { { ac_try="$ac_compiler $ac_option >&5" 3920 case "(($ac_try" in 3921 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3922 *) ac_try_echo=$ac_try;; 3923 esac 3924 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3925 printf "%s\n" "$ac_try_echo"; } >&5 3926 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3927 ac_status=$? 3928 if test -s conftest.err; then 3929 sed '10a\ 3930 ... rest of stderr output deleted ... 3931 10q' conftest.err >conftest.er1 3932 cat conftest.er1 >&5 3933 fi 3934 rm -f conftest.er1 conftest.err 3935 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3936 test $ac_status = 0; } 3937 done 3938 3939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3940 /* end confdefs.h. */ 3941 3942 int 3943 main (void) 3944 { 3945 3946 ; 3947 return 0; 3948 } 3949 _ACEOF 3950 ac_clean_files_save=$ac_clean_files 3951 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3952 # Try to create an executable without -o first, disregard a.out. 3953 # It will help us diagnose broken compilers, and finding out an intuition 3954 # of exeext. 3955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3956 printf %s "checking whether the C compiler works... " >&6; } 3957 ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3958 3959 # The possible output files: 3960 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3961 3962 ac_rmfiles= 3963 for ac_file in $ac_files 3964 do 3965 case $ac_file in 3966 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3967 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3968 esac 3969 done 3970 rm -f $ac_rmfiles 3971 3972 if { { ac_try="$ac_link_default" 3973 case "(($ac_try" in 3974 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3975 *) ac_try_echo=$ac_try;; 3976 esac 3977 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3978 printf "%s\n" "$ac_try_echo"; } >&5 3979 (eval "$ac_link_default") 2>&5 3980 ac_status=$? 3981 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3982 test $ac_status = 0; } 3983 then : 3984 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3985 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3986 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3987 # so that the user can short-circuit this test for compilers unknown to 3988 # Autoconf. 3989 for ac_file in $ac_files '' 3990 do 3991 test -f "$ac_file" || continue 3992 case $ac_file in 3993 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3994 ;; 3995 [ab].out ) 3996 # We found the default executable, but exeext='' is most 3997 # certainly right. 3998 break;; 3999 *.* ) 4000 if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no; 4001 then :; else 4002 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4003 fi 4004 # We set ac_cv_exeext here because the later test for it is not 4005 # safe: cross compilers may not add the suffix if given an `-o' 4006 # argument, so we may need to know it at that point already. 4007 # Even if this section looks crufty: it has the advantage of 4008 # actually working. 4009 break;; 4010 * ) 4011 break;; 4012 esac 4013 done 4014 test "$ac_cv_exeext" = no && ac_cv_exeext= 4015 4016 else $as_nop 4017 ac_file='' 4018 fi 4019 if test -z "$ac_file" 4020 then : 4021 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 4022 printf "%s\n" "no" >&6; } 4023 printf "%s\n" "$as_me: failed program was:" >&5 4024 sed 's/^/| /' conftest.$ac_ext >&5 4025 4026 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4027 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4028 as_fn_error 77 "C compiler cannot create executables 4029 See \`config.log' for more details" "$LINENO" 5; } 4030 else $as_nop 4031 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4032 printf "%s\n" "yes" >&6; } 4033 fi 4034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 4035 printf %s "checking for C compiler default output file name... " >&6; } 4036 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 4037 printf "%s\n" "$ac_file" >&6; } 4038 ac_exeext=$ac_cv_exeext 4039 4040 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 4041 ac_clean_files=$ac_clean_files_save 4042 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 4043 printf %s "checking for suffix of executables... " >&6; } 4044 if { { ac_try="$ac_link" 4045 case "(($ac_try" in 4046 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4047 *) ac_try_echo=$ac_try;; 4048 esac 4049 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4050 printf "%s\n" "$ac_try_echo"; } >&5 4051 (eval "$ac_link") 2>&5 4052 ac_status=$? 4053 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4054 test $ac_status = 0; } 4055 then : 4056 # If both `conftest.exe' and `conftest' are `present' (well, observable) 4057 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 4058 # work properly (i.e., refer to `conftest.exe'), while it won't with 4059 # `rm'. 4060 for ac_file in conftest.exe conftest conftest.*; do 4061 test -f "$ac_file" || continue 4062 case $ac_file in 4063 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 4064 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 4065 break;; 4066 * ) break;; 4067 esac 4068 done 4069 else $as_nop 4070 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4071 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4072 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 4073 See \`config.log' for more details" "$LINENO" 5; } 4074 fi 4075 rm -f conftest conftest$ac_cv_exeext 4076 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 4077 printf "%s\n" "$ac_cv_exeext" >&6; } 4078 4079 rm -f conftest.$ac_ext 4080 EXEEXT=$ac_cv_exeext 4081 ac_exeext=$EXEEXT 4082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4083 /* end confdefs.h. */ 4084 #include <stdio.h> 4085 int 4086 main (void) 4087 { 4088 FILE *f = fopen ("conftest.out", "w"); 4089 return ferror (f) || fclose (f) != 0; 4090 4091 ; 4092 return 0; 4093 } 4094 _ACEOF 4095 ac_clean_files="$ac_clean_files conftest.out" 4096 # Check that the compiler produces executables we can run. If not, either 4097 # the compiler is broken, or we cross compile. 4098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 4099 printf %s "checking whether we are cross compiling... " >&6; } 4100 if test "$cross_compiling" != yes; then 4101 { { ac_try="$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 $ac_status = 0; } 4112 if { ac_try='./conftest$ac_cv_exeext' 4113 { { case "(($ac_try" in 4114 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4115 *) ac_try_echo=$ac_try;; 4116 esac 4117 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4118 printf "%s\n" "$ac_try_echo"; } >&5 4119 (eval "$ac_try") 2>&5 4120 ac_status=$? 4121 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4122 test $ac_status = 0; }; }; then 4123 cross_compiling=no 4124 else 4125 if test "$cross_compiling" = maybe; then 4126 cross_compiling=yes 4127 else 4128 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4129 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4130 as_fn_error 77 "cannot run C compiled programs. 4131 If you meant to cross compile, use \`--host'. 4132 See \`config.log' for more details" "$LINENO" 5; } 4133 fi 4134 fi 4135 fi 4136 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 4137 printf "%s\n" "$cross_compiling" >&6; } 4138 4139 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 4140 ac_clean_files=$ac_clean_files_save 4141 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 4142 printf %s "checking for suffix of object files... " >&6; } 4143 if test ${ac_cv_objext+y} 4144 then : 4145 printf %s "(cached) " >&6 4146 else $as_nop 4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4148 /* end confdefs.h. */ 4149 4150 int 4151 main (void) 4152 { 4153 4154 ; 4155 return 0; 4156 } 4157 _ACEOF 4158 rm -f conftest.o conftest.obj 4159 if { { ac_try="$ac_compile" 4160 case "(($ac_try" in 4161 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 4162 *) ac_try_echo=$ac_try;; 4163 esac 4164 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 4165 printf "%s\n" "$ac_try_echo"; } >&5 4166 (eval "$ac_compile") 2>&5 4167 ac_status=$? 4168 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 4169 test $ac_status = 0; } 4170 then : 4171 for ac_file in conftest.o conftest.obj conftest.*; do 4172 test -f "$ac_file" || continue; 4173 case $ac_file in 4174 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 4175 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 4176 break;; 4177 esac 4178 done 4179 else $as_nop 4180 printf "%s\n" "$as_me: failed program was:" >&5 4181 sed 's/^/| /' conftest.$ac_ext >&5 4182 4183 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 4184 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 4185 as_fn_error $? "cannot compute suffix of object files: cannot compile 4186 See \`config.log' for more details" "$LINENO" 5; } 4187 fi 4188 rm -f conftest.$ac_cv_objext conftest.$ac_ext 4189 fi 4190 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 4191 printf "%s\n" "$ac_cv_objext" >&6; } 4192 OBJEXT=$ac_cv_objext 4193 ac_objext=$OBJEXT 4194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5 4195 printf %s "checking whether the compiler supports GNU C... " >&6; } 4196 if test ${ac_cv_c_compiler_gnu+y} 4197 then : 4198 printf %s "(cached) " >&6 4199 else $as_nop 4200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4201 /* end confdefs.h. */ 4202 4203 int 4204 main (void) 4205 { 4206 #ifndef __GNUC__ 4207 choke me 4208 #endif 4209 4210 ; 4211 return 0; 4212 } 4213 _ACEOF 4214 if ac_fn_c_try_compile "$LINENO" 4215 then : 4216 ac_compiler_gnu=yes 4217 else $as_nop 4218 ac_compiler_gnu=no 4219 fi 4220 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4221 ac_cv_c_compiler_gnu=$ac_compiler_gnu 4222 4223 fi 4224 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 4225 printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; } 4226 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4227 4228 if test $ac_compiler_gnu = yes; then 4229 GCC=yes 4230 else 4231 GCC= 4232 fi 4233 ac_test_CFLAGS=${CFLAGS+y} 4234 ac_save_CFLAGS=$CFLAGS 4235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 4236 printf %s "checking whether $CC accepts -g... " >&6; } 4237 if test ${ac_cv_prog_cc_g+y} 4238 then : 4239 printf %s "(cached) " >&6 4240 else $as_nop 4241 ac_save_c_werror_flag=$ac_c_werror_flag 4242 ac_c_werror_flag=yes 4243 ac_cv_prog_cc_g=no 4244 CFLAGS="-g" 4245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4246 /* end confdefs.h. */ 4247 4248 int 4249 main (void) 4250 { 4251 4252 ; 4253 return 0; 4254 } 4255 _ACEOF 4256 if ac_fn_c_try_compile "$LINENO" 4257 then : 4258 ac_cv_prog_cc_g=yes 4259 else $as_nop 4260 CFLAGS="" 4261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4262 /* end confdefs.h. */ 4263 4264 int 4265 main (void) 4266 { 4267 4268 ; 4269 return 0; 4270 } 4271 _ACEOF 4272 if ac_fn_c_try_compile "$LINENO" 4273 then : 4274 4275 else $as_nop 4276 ac_c_werror_flag=$ac_save_c_werror_flag 4277 CFLAGS="-g" 4278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4279 /* end confdefs.h. */ 4280 4281 int 4282 main (void) 4283 { 4284 4285 ; 4286 return 0; 4287 } 4288 _ACEOF 4289 if ac_fn_c_try_compile "$LINENO" 4290 then : 4291 ac_cv_prog_cc_g=yes 4292 fi 4293 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4294 fi 4295 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4296 fi 4297 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 4298 ac_c_werror_flag=$ac_save_c_werror_flag 4299 fi 4300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 4301 printf "%s\n" "$ac_cv_prog_cc_g" >&6; } 4302 if test $ac_test_CFLAGS; then 4303 CFLAGS=$ac_save_CFLAGS 4304 elif test $ac_cv_prog_cc_g = yes; then 4305 if test "$GCC" = yes; then 4306 CFLAGS="-g -O2" 4307 else 4308 CFLAGS="-g" 4309 fi 4310 else 4311 if test "$GCC" = yes; then 4312 CFLAGS="-O2" 4313 else 4314 CFLAGS= 4315 fi 4316 fi 4317 ac_prog_cc_stdc=no 4318 if test x$ac_prog_cc_stdc = xno 4319 then : 4320 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5 4321 printf %s "checking for $CC option to enable C11 features... " >&6; } 4322 if test ${ac_cv_prog_cc_c11+y} 4323 then : 4324 printf %s "(cached) " >&6 4325 else $as_nop 4326 ac_cv_prog_cc_c11=no 4327 ac_save_CC=$CC 4328 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4329 /* end confdefs.h. */ 4330 $ac_c_conftest_c11_program 4331 _ACEOF 4332 for ac_arg in '' -std=gnu11 4333 do 4334 CC="$ac_save_CC $ac_arg" 4335 if ac_fn_c_try_compile "$LINENO" 4336 then : 4337 ac_cv_prog_cc_c11=$ac_arg 4338 fi 4339 rm -f core conftest.err conftest.$ac_objext conftest.beam 4340 test "x$ac_cv_prog_cc_c11" != "xno" && break 4341 done 4342 rm -f conftest.$ac_ext 4343 CC=$ac_save_CC 4344 fi 4345 4346 if test "x$ac_cv_prog_cc_c11" = xno 4347 then : 4348 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4349 printf "%s\n" "unsupported" >&6; } 4350 else $as_nop 4351 if test "x$ac_cv_prog_cc_c11" = x 4352 then : 4353 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4354 printf "%s\n" "none needed" >&6; } 4355 else $as_nop 4356 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5 4357 printf "%s\n" "$ac_cv_prog_cc_c11" >&6; } 4358 CC="$CC $ac_cv_prog_cc_c11" 4359 fi 4360 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11 4361 ac_prog_cc_stdc=c11 4362 fi 4363 fi 4364 if test x$ac_prog_cc_stdc = xno 4365 then : 4366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5 4367 printf %s "checking for $CC option to enable C99 features... " >&6; } 4368 if test ${ac_cv_prog_cc_c99+y} 4369 then : 4370 printf %s "(cached) " >&6 4371 else $as_nop 4372 ac_cv_prog_cc_c99=no 4373 ac_save_CC=$CC 4374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4375 /* end confdefs.h. */ 4376 $ac_c_conftest_c99_program 4377 _ACEOF 4378 for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99= 4379 do 4380 CC="$ac_save_CC $ac_arg" 4381 if ac_fn_c_try_compile "$LINENO" 4382 then : 4383 ac_cv_prog_cc_c99=$ac_arg 4384 fi 4385 rm -f core conftest.err conftest.$ac_objext conftest.beam 4386 test "x$ac_cv_prog_cc_c99" != "xno" && break 4387 done 4388 rm -f conftest.$ac_ext 4389 CC=$ac_save_CC 4390 fi 4391 4392 if test "x$ac_cv_prog_cc_c99" = xno 4393 then : 4394 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4395 printf "%s\n" "unsupported" >&6; } 4396 else $as_nop 4397 if test "x$ac_cv_prog_cc_c99" = x 4398 then : 4399 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4400 printf "%s\n" "none needed" >&6; } 4401 else $as_nop 4402 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 4403 printf "%s\n" "$ac_cv_prog_cc_c99" >&6; } 4404 CC="$CC $ac_cv_prog_cc_c99" 4405 fi 4406 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 4407 ac_prog_cc_stdc=c99 4408 fi 4409 fi 4410 if test x$ac_prog_cc_stdc = xno 4411 then : 4412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5 4413 printf %s "checking for $CC option to enable C89 features... " >&6; } 4414 if test ${ac_cv_prog_cc_c89+y} 4415 then : 4416 printf %s "(cached) " >&6 4417 else $as_nop 4418 ac_cv_prog_cc_c89=no 4419 ac_save_CC=$CC 4420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4421 /* end confdefs.h. */ 4422 $ac_c_conftest_c89_program 4423 _ACEOF 4424 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 4425 do 4426 CC="$ac_save_CC $ac_arg" 4427 if ac_fn_c_try_compile "$LINENO" 4428 then : 4429 ac_cv_prog_cc_c89=$ac_arg 4430 fi 4431 rm -f core conftest.err conftest.$ac_objext conftest.beam 4432 test "x$ac_cv_prog_cc_c89" != "xno" && break 4433 done 4434 rm -f conftest.$ac_ext 4435 CC=$ac_save_CC 4436 fi 4437 4438 if test "x$ac_cv_prog_cc_c89" = xno 4439 then : 4440 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 4441 printf "%s\n" "unsupported" >&6; } 4442 else $as_nop 4443 if test "x$ac_cv_prog_cc_c89" = x 4444 then : 4445 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 4446 printf "%s\n" "none needed" >&6; } 4447 else $as_nop 4448 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 4449 printf "%s\n" "$ac_cv_prog_cc_c89" >&6; } 4450 CC="$CC $ac_cv_prog_cc_c89" 4451 fi 4452 ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 4453 ac_prog_cc_stdc=c89 4454 fi 4455 fi 4456 4457 ac_ext=c 4458 ac_cpp='$CPP $CPPFLAGS' 4459 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4460 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4461 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4462 4463 4464 ac_ext=c 4465 ac_cpp='$CPP $CPPFLAGS' 4466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4468 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 4470 printf %s "checking whether $CC understands -c and -o together... " >&6; } 4471 if test ${am_cv_prog_cc_c_o+y} 4472 then : 4473 printf %s "(cached) " >&6 4474 else $as_nop 4475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 4476 /* end confdefs.h. */ 4477 4478 int 4479 main (void) 4480 { 4481 4482 ; 4483 return 0; 4484 } 4485 _ACEOF 4486 # Make sure it works both with $CC and with simple cc. 4487 # Following AC_PROG_CC_C_O, we do the test twice because some 4488 # compilers refuse to overwrite an existing .o file with -o, 4489 # though they will create one. 4490 am_cv_prog_cc_c_o=yes 4491 for am_i in 1 2; do 4492 if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 4493 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 4494 ac_status=$? 4495 echo "$as_me:$LINENO: \$? = $ac_status" >&5 4496 (exit $ac_status); } \ 4497 && test -f conftest2.$ac_objext; then 4498 : OK 4499 else 4500 am_cv_prog_cc_c_o=no 4501 break 4502 fi 4503 done 4504 rm -f core conftest* 4505 unset am_i 4506 fi 4507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 4508 printf "%s\n" "$am_cv_prog_cc_c_o" >&6; } 4509 if test "$am_cv_prog_cc_c_o" != yes; then 4510 # Losing compiler, so override with the script. 4511 # FIXME: It is wrong to rewrite CC. 4512 # But if we don't then we get into trouble of one sort or another. 4513 # A longer-term fix would be to have automake use am__CC in this case, 4514 # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" 4515 CC="$am_aux_dir/compile $CC" 4516 fi 4517 ac_ext=c 4518 ac_cpp='$CPP $CPPFLAGS' 4519 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 4520 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 4521 ac_compiler_gnu=$ac_cv_c_compiler_gnu 4522 4523 4524 depcc="$CC" am_compiler_list= 4525 4526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 4527 printf %s "checking dependency style of $depcc... " >&6; } 4528 if test ${am_cv_CC_dependencies_compiler_type+y} 4529 then : 4530 printf %s "(cached) " >&6 4531 else $as_nop 4532 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then 4533 # We make a subdir and do the tests there. Otherwise we can end up 4534 # making bogus files that we don't know about and never remove. For 4535 # instance it was reported that on HP-UX the gcc test will end up 4536 # making a dummy file named 'D' -- because '-MD' means "put the output 4537 # in D". 4538 rm -rf conftest.dir 4539 mkdir conftest.dir 4540 # Copy depcomp to subdir because otherwise we won't find it if we're 4541 # using a relative directory. 4542 cp "$am_depcomp" conftest.dir 4543 cd conftest.dir 4544 # We will build objects and dependencies in a subdirectory because 4545 # it helps to detect inapplicable dependency modes. For instance 4546 # both Tru64's cc and ICC support -MD to output dependencies as a 4547 # side effect of compilation, but ICC will put the dependencies in 4548 # the current directory while Tru64 will put them in the object 4549 # directory. 4550 mkdir sub 4551 4552 am_cv_CC_dependencies_compiler_type=none 4553 if test "$am_compiler_list" = ""; then 4554 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` 4555 fi 4556 am__universal=false 4557 case " $depcc " in #( 4558 *\ -arch\ *\ -arch\ *) am__universal=true ;; 4559 esac 4560 4561 for depmode in $am_compiler_list; do 4562 # Setup a source with many dependencies, because some compilers 4563 # like to wrap large dependency lists on column 80 (with \), and 4564 # we should not choose a depcomp mode which is confused by this. 4565 # 4566 # We need to recreate these files for each test, as the compiler may 4567 # overwrite some of them when testing with obscure command lines. 4568 # This happens at least with the AIX C compiler. 4569 : > sub/conftest.c 4570 for i in 1 2 3 4 5 6; do 4571 echo '#include "conftst'$i'.h"' >> sub/conftest.c 4572 # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with 4573 # Solaris 10 /bin/sh. 4574 echo '/* dummy */' > sub/conftst$i.h 4575 done 4576 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf 4577 4578 # We check with '-c' and '-o' for the sake of the "dashmstdout" 4579 # mode. It turns out that the SunPro C++ compiler does not properly 4580 # handle '-M -o', and we need to detect this. Also, some Intel 4581 # versions had trouble with output in subdirs. 4582 am__obj=sub/conftest.${OBJEXT-o} 4583 am__minus_obj="-o $am__obj" 4584 case $depmode in 4585 gcc) 4586 # This depmode causes a compiler race in universal mode. 4587 test "$am__universal" = false || continue 4588 ;; 4589 nosideeffect) 4590 # After this tag, mechanisms are not by side-effect, so they'll 4591 # only be used when explicitly requested. 4592 if test "x$enable_dependency_tracking" = xyes; then 4593 continue 4594 else 4595 break 4596 fi 4597 ;; 4598 msvc7 | msvc7msys | msvisualcpp | msvcmsys) 4599 # This compiler won't grok '-c -o', but also, the minuso test has 4600 # not run yet. These depmodes are late enough in the game, and 4601 # so weak that their functioning should not be impacted. 4602 am__obj=conftest.${OBJEXT-o} 4603 am__minus_obj= 4604 ;; 4605 none) break ;; 4606 esac 4607 if depmode=$depmode \ 4608 source=sub/conftest.c object=$am__obj \ 4609 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 4610 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 4611 >/dev/null 2>conftest.err && 4612 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 4613 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 4614 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 4615 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 4616 # icc doesn't choke on unknown options, it will just issue warnings 4617 # or remarks (even with -Werror). So we grep stderr for any message 4618 # that says an option was ignored or not supported. 4619 # When given -MP, icc 7.0 and 7.1 complain thusly: 4620 # icc: Command line warning: ignoring option '-M'; no argument required 4621 # The diagnosis changed in icc 8.0: 4622 # icc: Command line remark: option '-MP' not supported 4623 if (grep 'ignoring option' conftest.err || 4624 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 4625 am_cv_CC_dependencies_compiler_type=$depmode 4626 break 4627 fi 4628 fi 4629 done 4630 4631 cd .. 4632 rm -rf conftest.dir 4633 else 4634 am_cv_CC_dependencies_compiler_type=none 4635 fi 4636 4637 fi 4638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 4639 printf "%s\n" "$am_cv_CC_dependencies_compiler_type" >&6; } 4640 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 4641 4642 if 4643 test "x$enable_dependency_tracking" != xno \ 4644 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 4645 am__fastdepCC_TRUE= 4646 am__fastdepCC_FALSE='#' 4647 else 4648 am__fastdepCC_TRUE='#' 4649 am__fastdepCC_FALSE= 4650 fi 4651 4652 4653 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 4654 printf %s "checking for a sed that does not truncate output... " >&6; } 4655 if test ${ac_cv_path_SED+y} 4656 then : 4657 printf %s "(cached) " >&6 4658 else $as_nop 4659 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4660 for ac_i in 1 2 3 4 5 6 7; do 4661 ac_script="$ac_script$as_nl$ac_script" 4662 done 4663 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4664 { ac_script=; unset ac_script;} 4665 if test -z "$SED"; then 4666 ac_path_SED_found=false 4667 # Loop through the user's path and test for each of PROGNAME-LIST 4668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4669 for as_dir in $PATH 4670 do 4671 IFS=$as_save_IFS 4672 case $as_dir in #((( 4673 '') as_dir=./ ;; 4674 */) ;; 4675 *) as_dir=$as_dir/ ;; 4676 esac 4677 for ac_prog in sed gsed 4678 do 4679 for ac_exec_ext in '' $ac_executable_extensions; do 4680 ac_path_SED="$as_dir$ac_prog$ac_exec_ext" 4681 as_fn_executable_p "$ac_path_SED" || continue 4682 # Check for GNU ac_path_SED and select it if it is found. 4683 # Check for GNU $ac_path_SED 4684 case `"$ac_path_SED" --version 2>&1` in 4685 *GNU*) 4686 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4687 *) 4688 ac_count=0 4689 printf %s 0123456789 >"conftest.in" 4690 while : 4691 do 4692 cat "conftest.in" "conftest.in" >"conftest.tmp" 4693 mv "conftest.tmp" "conftest.in" 4694 cp "conftest.in" "conftest.nl" 4695 printf "%s\n" '' >> "conftest.nl" 4696 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4697 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4698 as_fn_arith $ac_count + 1 && ac_count=$as_val 4699 if test $ac_count -gt ${ac_path_SED_max-0}; then 4700 # Best one so far, save it but keep looking for a better one 4701 ac_cv_path_SED="$ac_path_SED" 4702 ac_path_SED_max=$ac_count 4703 fi 4704 # 10*(2^10) chars as input seems more than enough 4705 test $ac_count -gt 10 && break 4706 done 4707 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4708 esac 4709 4710 $ac_path_SED_found && break 3 4711 done 4712 done 4713 done 4714 IFS=$as_save_IFS 4715 if test -z "$ac_cv_path_SED"; then 4716 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4717 fi 4718 else 4719 ac_cv_path_SED=$SED 4720 fi 4721 4722 fi 4723 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4724 printf "%s\n" "$ac_cv_path_SED" >&6; } 4725 SED="$ac_cv_path_SED" 4726 rm -f conftest.sed 4727 4728 test -z "$SED" && SED=sed 4729 Xsed="$SED -e 1s/^X//" 4730 4731 4732 4733 4734 4735 4736 4737 4738 4739 4740 4741 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4742 printf %s "checking for grep that handles long lines and -e... " >&6; } 4743 if test ${ac_cv_path_GREP+y} 4744 then : 4745 printf %s "(cached) " >&6 4746 else $as_nop 4747 if test -z "$GREP"; then 4748 ac_path_GREP_found=false 4749 # Loop through the user's path and test for each of PROGNAME-LIST 4750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4751 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4752 do 4753 IFS=$as_save_IFS 4754 case $as_dir in #((( 4755 '') as_dir=./ ;; 4756 */) ;; 4757 *) as_dir=$as_dir/ ;; 4758 esac 4759 for ac_prog in grep ggrep 4760 do 4761 for ac_exec_ext in '' $ac_executable_extensions; do 4762 ac_path_GREP="$as_dir$ac_prog$ac_exec_ext" 4763 as_fn_executable_p "$ac_path_GREP" || continue 4764 # Check for GNU ac_path_GREP and select it if it is found. 4765 # Check for GNU $ac_path_GREP 4766 case `"$ac_path_GREP" --version 2>&1` in 4767 *GNU*) 4768 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4769 *) 4770 ac_count=0 4771 printf %s 0123456789 >"conftest.in" 4772 while : 4773 do 4774 cat "conftest.in" "conftest.in" >"conftest.tmp" 4775 mv "conftest.tmp" "conftest.in" 4776 cp "conftest.in" "conftest.nl" 4777 printf "%s\n" 'GREP' >> "conftest.nl" 4778 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4779 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4780 as_fn_arith $ac_count + 1 && ac_count=$as_val 4781 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4782 # Best one so far, save it but keep looking for a better one 4783 ac_cv_path_GREP="$ac_path_GREP" 4784 ac_path_GREP_max=$ac_count 4785 fi 4786 # 10*(2^10) chars as input seems more than enough 4787 test $ac_count -gt 10 && break 4788 done 4789 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4790 esac 4791 4792 $ac_path_GREP_found && break 3 4793 done 4794 done 4795 done 4796 IFS=$as_save_IFS 4797 if test -z "$ac_cv_path_GREP"; then 4798 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4799 fi 4800 else 4801 ac_cv_path_GREP=$GREP 4802 fi 4803 4804 fi 4805 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4806 printf "%s\n" "$ac_cv_path_GREP" >&6; } 4807 GREP="$ac_cv_path_GREP" 4808 4809 4810 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4811 printf %s "checking for egrep... " >&6; } 4812 if test ${ac_cv_path_EGREP+y} 4813 then : 4814 printf %s "(cached) " >&6 4815 else $as_nop 4816 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4817 then ac_cv_path_EGREP="$GREP -E" 4818 else 4819 if test -z "$EGREP"; then 4820 ac_path_EGREP_found=false 4821 # Loop through the user's path and test for each of PROGNAME-LIST 4822 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4823 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4824 do 4825 IFS=$as_save_IFS 4826 case $as_dir in #((( 4827 '') as_dir=./ ;; 4828 */) ;; 4829 *) as_dir=$as_dir/ ;; 4830 esac 4831 for ac_prog in egrep 4832 do 4833 for ac_exec_ext in '' $ac_executable_extensions; do 4834 ac_path_EGREP="$as_dir$ac_prog$ac_exec_ext" 4835 as_fn_executable_p "$ac_path_EGREP" || continue 4836 # Check for GNU ac_path_EGREP and select it if it is found. 4837 # Check for GNU $ac_path_EGREP 4838 case `"$ac_path_EGREP" --version 2>&1` in 4839 *GNU*) 4840 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4841 *) 4842 ac_count=0 4843 printf %s 0123456789 >"conftest.in" 4844 while : 4845 do 4846 cat "conftest.in" "conftest.in" >"conftest.tmp" 4847 mv "conftest.tmp" "conftest.in" 4848 cp "conftest.in" "conftest.nl" 4849 printf "%s\n" 'EGREP' >> "conftest.nl" 4850 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4851 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4852 as_fn_arith $ac_count + 1 && ac_count=$as_val 4853 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4854 # Best one so far, save it but keep looking for a better one 4855 ac_cv_path_EGREP="$ac_path_EGREP" 4856 ac_path_EGREP_max=$ac_count 4857 fi 4858 # 10*(2^10) chars as input seems more than enough 4859 test $ac_count -gt 10 && break 4860 done 4861 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4862 esac 4863 4864 $ac_path_EGREP_found && break 3 4865 done 4866 done 4867 done 4868 IFS=$as_save_IFS 4869 if test -z "$ac_cv_path_EGREP"; then 4870 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4871 fi 4872 else 4873 ac_cv_path_EGREP=$EGREP 4874 fi 4875 4876 fi 4877 fi 4878 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4879 printf "%s\n" "$ac_cv_path_EGREP" >&6; } 4880 EGREP="$ac_cv_path_EGREP" 4881 4882 4883 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4884 printf %s "checking for fgrep... " >&6; } 4885 if test ${ac_cv_path_FGREP+y} 4886 then : 4887 printf %s "(cached) " >&6 4888 else $as_nop 4889 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4890 then ac_cv_path_FGREP="$GREP -F" 4891 else 4892 if test -z "$FGREP"; then 4893 ac_path_FGREP_found=false 4894 # Loop through the user's path and test for each of PROGNAME-LIST 4895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4896 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4897 do 4898 IFS=$as_save_IFS 4899 case $as_dir in #((( 4900 '') as_dir=./ ;; 4901 */) ;; 4902 *) as_dir=$as_dir/ ;; 4903 esac 4904 for ac_prog in fgrep 4905 do 4906 for ac_exec_ext in '' $ac_executable_extensions; do 4907 ac_path_FGREP="$as_dir$ac_prog$ac_exec_ext" 4908 as_fn_executable_p "$ac_path_FGREP" || continue 4909 # Check for GNU ac_path_FGREP and select it if it is found. 4910 # Check for GNU $ac_path_FGREP 4911 case `"$ac_path_FGREP" --version 2>&1` in 4912 *GNU*) 4913 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4914 *) 4915 ac_count=0 4916 printf %s 0123456789 >"conftest.in" 4917 while : 4918 do 4919 cat "conftest.in" "conftest.in" >"conftest.tmp" 4920 mv "conftest.tmp" "conftest.in" 4921 cp "conftest.in" "conftest.nl" 4922 printf "%s\n" 'FGREP' >> "conftest.nl" 4923 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4924 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4925 as_fn_arith $ac_count + 1 && ac_count=$as_val 4926 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4927 # Best one so far, save it but keep looking for a better one 4928 ac_cv_path_FGREP="$ac_path_FGREP" 4929 ac_path_FGREP_max=$ac_count 4930 fi 4931 # 10*(2^10) chars as input seems more than enough 4932 test $ac_count -gt 10 && break 4933 done 4934 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4935 esac 4936 4937 $ac_path_FGREP_found && break 3 4938 done 4939 done 4940 done 4941 IFS=$as_save_IFS 4942 if test -z "$ac_cv_path_FGREP"; then 4943 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4944 fi 4945 else 4946 ac_cv_path_FGREP=$FGREP 4947 fi 4948 4949 fi 4950 fi 4951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4952 printf "%s\n" "$ac_cv_path_FGREP" >&6; } 4953 FGREP="$ac_cv_path_FGREP" 4954 4955 4956 test -z "$GREP" && GREP=grep 4957 4958 4959 4960 4961 4962 4963 4964 4965 4966 4967 4968 4969 4970 4971 4972 4973 4974 4975 4976 # Check whether --with-gnu-ld was given. 4977 if test ${with_gnu_ld+y} 4978 then : 4979 withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes 4980 else $as_nop 4981 with_gnu_ld=no 4982 fi 4983 4984 ac_prog=ld 4985 if test yes = "$GCC"; then 4986 # Check if gcc -print-prog-name=ld gives a path. 4987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4988 printf %s "checking for ld used by $CC... " >&6; } 4989 case $host in 4990 *-*-mingw*) 4991 # gcc leaves a trailing carriage return, which upsets mingw 4992 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4993 *) 4994 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4995 esac 4996 case $ac_prog in 4997 # Accept absolute paths. 4998 [\\/]* | ?:[\\/]*) 4999 re_direlt='/[^/][^/]*/\.\./' 5000 # Canonicalize the pathname of ld 5001 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 5002 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 5003 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 5004 done 5005 test -z "$LD" && LD=$ac_prog 5006 ;; 5007 "") 5008 # If it fails, then pretend we aren't using GCC. 5009 ac_prog=ld 5010 ;; 5011 *) 5012 # If it is relative, then search for the first ld in PATH. 5013 with_gnu_ld=unknown 5014 ;; 5015 esac 5016 elif test yes = "$with_gnu_ld"; then 5017 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 5018 printf %s "checking for GNU ld... " >&6; } 5019 else 5020 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 5021 printf %s "checking for non-GNU ld... " >&6; } 5022 fi 5023 if test ${lt_cv_path_LD+y} 5024 then : 5025 printf %s "(cached) " >&6 5026 else $as_nop 5027 if test -z "$LD"; then 5028 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5029 for ac_dir in $PATH; do 5030 IFS=$lt_save_ifs 5031 test -z "$ac_dir" && ac_dir=. 5032 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 5033 lt_cv_path_LD=$ac_dir/$ac_prog 5034 # Check to see if the program is GNU ld. I'd rather use --version, 5035 # but apparently some variants of GNU ld only accept -v. 5036 # Break only if it was the GNU/non-GNU ld that we prefer. 5037 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 5038 *GNU* | *'with BFD'*) 5039 test no != "$with_gnu_ld" && break 5040 ;; 5041 *) 5042 test yes != "$with_gnu_ld" && break 5043 ;; 5044 esac 5045 fi 5046 done 5047 IFS=$lt_save_ifs 5048 else 5049 lt_cv_path_LD=$LD # Let the user override the test with a path. 5050 fi 5051 fi 5052 5053 LD=$lt_cv_path_LD 5054 if test -n "$LD"; then 5055 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 5056 printf "%s\n" "$LD" >&6; } 5057 else 5058 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5059 printf "%s\n" "no" >&6; } 5060 fi 5061 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 5062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 5063 printf %s "checking if the linker ($LD) is GNU ld... " >&6; } 5064 if test ${lt_cv_prog_gnu_ld+y} 5065 then : 5066 printf %s "(cached) " >&6 5067 else $as_nop 5068 # I'd rather use --version here, but apparently some GNU lds only accept -v. 5069 case `$LD -v 2>&1 </dev/null` in 5070 *GNU* | *'with BFD'*) 5071 lt_cv_prog_gnu_ld=yes 5072 ;; 5073 *) 5074 lt_cv_prog_gnu_ld=no 5075 ;; 5076 esac 5077 fi 5078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 5079 printf "%s\n" "$lt_cv_prog_gnu_ld" >&6; } 5080 with_gnu_ld=$lt_cv_prog_gnu_ld 5081 5082 5083 5084 5085 5086 5087 5088 5089 5090 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 5091 printf %s "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 5092 if test ${lt_cv_path_NM+y} 5093 then : 5094 printf %s "(cached) " >&6 5095 else $as_nop 5096 if test -n "$NM"; then 5097 # Let the user override the test. 5098 lt_cv_path_NM=$NM 5099 else 5100 lt_nm_to_check=${ac_tool_prefix}nm 5101 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 5102 lt_nm_to_check="$lt_nm_to_check nm" 5103 fi 5104 for lt_tmp_nm in $lt_nm_to_check; do 5105 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 5106 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 5107 IFS=$lt_save_ifs 5108 test -z "$ac_dir" && ac_dir=. 5109 tmp_nm=$ac_dir/$lt_tmp_nm 5110 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then 5111 # Check to see if the nm accepts a BSD-compat flag. 5112 # Adding the 'sed 1q' prevents false positives on HP-UX, which says: 5113 # nm: unknown option "B" ignored 5114 # Tru64's nm complains that /dev/null is an invalid object file 5115 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty 5116 case $build_os in 5117 mingw*) lt_bad_file=conftest.nm/nofile ;; 5118 *) lt_bad_file=/dev/null ;; 5119 esac 5120 case `"$tmp_nm" -B $lt_bad_file 2>&1 | $SED '1q'` in 5121 *$lt_bad_file* | *'Invalid file or object type'*) 5122 lt_cv_path_NM="$tmp_nm -B" 5123 break 2 5124 ;; 5125 *) 5126 case `"$tmp_nm" -p /dev/null 2>&1 | $SED '1q'` in 5127 */dev/null*) 5128 lt_cv_path_NM="$tmp_nm -p" 5129 break 2 5130 ;; 5131 *) 5132 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 5133 continue # so that we can try to find one that supports BSD flags 5134 ;; 5135 esac 5136 ;; 5137 esac 5138 fi 5139 done 5140 IFS=$lt_save_ifs 5141 done 5142 : ${lt_cv_path_NM=no} 5143 fi 5144 fi 5145 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 5146 printf "%s\n" "$lt_cv_path_NM" >&6; } 5147 if test no != "$lt_cv_path_NM"; then 5148 NM=$lt_cv_path_NM 5149 else 5150 # Didn't find any BSD compatible name lister, look for dumpbin. 5151 if test -n "$DUMPBIN"; then : 5152 # Let the user override the test. 5153 else 5154 if test -n "$ac_tool_prefix"; then 5155 for ac_prog in dumpbin "link -dump" 5156 do 5157 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5158 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5160 printf %s "checking for $ac_word... " >&6; } 5161 if test ${ac_cv_prog_DUMPBIN+y} 5162 then : 5163 printf %s "(cached) " >&6 5164 else $as_nop 5165 if test -n "$DUMPBIN"; then 5166 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 5167 else 5168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5169 for as_dir in $PATH 5170 do 5171 IFS=$as_save_IFS 5172 case $as_dir in #((( 5173 '') as_dir=./ ;; 5174 */) ;; 5175 *) as_dir=$as_dir/ ;; 5176 esac 5177 for ac_exec_ext in '' $ac_executable_extensions; do 5178 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5179 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 5180 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5181 break 2 5182 fi 5183 done 5184 done 5185 IFS=$as_save_IFS 5186 5187 fi 5188 fi 5189 DUMPBIN=$ac_cv_prog_DUMPBIN 5190 if test -n "$DUMPBIN"; then 5191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 5192 printf "%s\n" "$DUMPBIN" >&6; } 5193 else 5194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5195 printf "%s\n" "no" >&6; } 5196 fi 5197 5198 5199 test -n "$DUMPBIN" && break 5200 done 5201 fi 5202 if test -z "$DUMPBIN"; then 5203 ac_ct_DUMPBIN=$DUMPBIN 5204 for ac_prog in dumpbin "link -dump" 5205 do 5206 # Extract the first word of "$ac_prog", so it can be a program name with args. 5207 set dummy $ac_prog; ac_word=$2 5208 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5209 printf %s "checking for $ac_word... " >&6; } 5210 if test ${ac_cv_prog_ac_ct_DUMPBIN+y} 5211 then : 5212 printf %s "(cached) " >&6 5213 else $as_nop 5214 if test -n "$ac_ct_DUMPBIN"; then 5215 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 5216 else 5217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5218 for as_dir in $PATH 5219 do 5220 IFS=$as_save_IFS 5221 case $as_dir in #((( 5222 '') as_dir=./ ;; 5223 */) ;; 5224 *) as_dir=$as_dir/ ;; 5225 esac 5226 for ac_exec_ext in '' $ac_executable_extensions; do 5227 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5228 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 5229 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5230 break 2 5231 fi 5232 done 5233 done 5234 IFS=$as_save_IFS 5235 5236 fi 5237 fi 5238 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 5239 if test -n "$ac_ct_DUMPBIN"; then 5240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 5241 printf "%s\n" "$ac_ct_DUMPBIN" >&6; } 5242 else 5243 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5244 printf "%s\n" "no" >&6; } 5245 fi 5246 5247 5248 test -n "$ac_ct_DUMPBIN" && break 5249 done 5250 5251 if test "x$ac_ct_DUMPBIN" = x; then 5252 DUMPBIN=":" 5253 else 5254 case $cross_compiling:$ac_tool_warned in 5255 yes:) 5256 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5257 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5258 ac_tool_warned=yes ;; 5259 esac 5260 DUMPBIN=$ac_ct_DUMPBIN 5261 fi 5262 fi 5263 5264 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | $SED '1q'` in 5265 *COFF*) 5266 DUMPBIN="$DUMPBIN -symbols -headers" 5267 ;; 5268 *) 5269 DUMPBIN=: 5270 ;; 5271 esac 5272 fi 5273 5274 if test : != "$DUMPBIN"; then 5275 NM=$DUMPBIN 5276 fi 5277 fi 5278 test -z "$NM" && NM=nm 5279 5280 5281 5282 5283 5284 5285 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 5286 printf %s "checking the name lister ($NM) interface... " >&6; } 5287 if test ${lt_cv_nm_interface+y} 5288 then : 5289 printf %s "(cached) " >&6 5290 else $as_nop 5291 lt_cv_nm_interface="BSD nm" 5292 echo "int some_variable = 0;" > conftest.$ac_ext 5293 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 5294 (eval "$ac_compile" 2>conftest.err) 5295 cat conftest.err >&5 5296 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 5297 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 5298 cat conftest.err >&5 5299 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 5300 cat conftest.out >&5 5301 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 5302 lt_cv_nm_interface="MS dumpbin" 5303 fi 5304 rm -f conftest* 5305 fi 5306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 5307 printf "%s\n" "$lt_cv_nm_interface" >&6; } 5308 5309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 5310 printf %s "checking whether ln -s works... " >&6; } 5311 LN_S=$as_ln_s 5312 if test "$LN_S" = "ln -s"; then 5313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 5314 printf "%s\n" "yes" >&6; } 5315 else 5316 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 5317 printf "%s\n" "no, using $LN_S" >&6; } 5318 fi 5319 5320 # find the maximum length of command line arguments 5321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 5322 printf %s "checking the maximum length of command line arguments... " >&6; } 5323 if test ${lt_cv_sys_max_cmd_len+y} 5324 then : 5325 printf %s "(cached) " >&6 5326 else $as_nop 5327 i=0 5328 teststring=ABCD 5329 5330 case $build_os in 5331 msdosdjgpp*) 5332 # On DJGPP, this test can blow up pretty badly due to problems in libc 5333 # (any single argument exceeding 2000 bytes causes a buffer overrun 5334 # during glob expansion). Even if it were fixed, the result of this 5335 # check would be larger than it should be. 5336 lt_cv_sys_max_cmd_len=12288; # 12K is about right 5337 ;; 5338 5339 gnu*) 5340 # Under GNU Hurd, this test is not required because there is 5341 # no limit to the length of command line arguments. 5342 # Libtool will interpret -1 as no limit whatsoever 5343 lt_cv_sys_max_cmd_len=-1; 5344 ;; 5345 5346 cygwin* | mingw* | cegcc*) 5347 # On Win9x/ME, this test blows up -- it succeeds, but takes 5348 # about 5 minutes as the teststring grows exponentially. 5349 # Worse, since 9x/ME are not pre-emptively multitasking, 5350 # you end up with a "frozen" computer, even though with patience 5351 # the test eventually succeeds (with a max line length of 256k). 5352 # Instead, let's just punt: use the minimum linelength reported by 5353 # all of the supported platforms: 8192 (on NT/2K/XP). 5354 lt_cv_sys_max_cmd_len=8192; 5355 ;; 5356 5357 mint*) 5358 # On MiNT this can take a long time and run out of memory. 5359 lt_cv_sys_max_cmd_len=8192; 5360 ;; 5361 5362 amigaos*) 5363 # On AmigaOS with pdksh, this test takes hours, literally. 5364 # So we just punt and use a minimum line length of 8192. 5365 lt_cv_sys_max_cmd_len=8192; 5366 ;; 5367 5368 bitrig* | darwin* | dragonfly* | freebsd* | midnightbsd* | netbsd* | openbsd*) 5369 # This has been around since 386BSD, at least. Likely further. 5370 if test -x /sbin/sysctl; then 5371 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 5372 elif test -x /usr/sbin/sysctl; then 5373 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 5374 else 5375 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 5376 fi 5377 # And add a safety zone 5378 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5379 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5380 ;; 5381 5382 interix*) 5383 # We know the value 262144 and hardcode it with a safety zone (like BSD) 5384 lt_cv_sys_max_cmd_len=196608 5385 ;; 5386 5387 os2*) 5388 # The test takes a long time on OS/2. 5389 lt_cv_sys_max_cmd_len=8192 5390 ;; 5391 5392 osf*) 5393 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 5394 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 5395 # nice to cause kernel panics so lets avoid the loop below. 5396 # First set a reasonable default. 5397 lt_cv_sys_max_cmd_len=16384 5398 # 5399 if test -x /sbin/sysconfig; then 5400 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 5401 *1*) lt_cv_sys_max_cmd_len=-1 ;; 5402 esac 5403 fi 5404 ;; 5405 sco3.2v5*) 5406 lt_cv_sys_max_cmd_len=102400 5407 ;; 5408 sysv5* | sco5v6* | sysv4.2uw2*) 5409 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 5410 if test -n "$kargmax"; then 5411 lt_cv_sys_max_cmd_len=`echo $kargmax | $SED 's/.*[ ]//'` 5412 else 5413 lt_cv_sys_max_cmd_len=32768 5414 fi 5415 ;; 5416 *) 5417 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 5418 if test -n "$lt_cv_sys_max_cmd_len" && \ 5419 test undefined != "$lt_cv_sys_max_cmd_len"; then 5420 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 5421 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 5422 else 5423 # Make teststring a little bigger before we do anything with it. 5424 # a 1K string should be a reasonable start. 5425 for i in 1 2 3 4 5 6 7 8; do 5426 teststring=$teststring$teststring 5427 done 5428 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 5429 # If test is not a shell built-in, we'll probably end up computing a 5430 # maximum length that is only half of the actual maximum length, but 5431 # we can't tell. 5432 while { test X`env echo "$teststring$teststring" 2>/dev/null` \ 5433 = "X$teststring$teststring"; } >/dev/null 2>&1 && 5434 test 17 != "$i" # 1/2 MB should be enough 5435 do 5436 i=`expr $i + 1` 5437 teststring=$teststring$teststring 5438 done 5439 # Only check the string length outside the loop. 5440 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 5441 teststring= 5442 # Add a significant safety factor because C++ compilers can tack on 5443 # massive amounts of additional arguments before passing them to the 5444 # linker. It appears as though 1/2 is a usable value. 5445 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 5446 fi 5447 ;; 5448 esac 5449 5450 fi 5451 5452 if test -n "$lt_cv_sys_max_cmd_len"; then 5453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 5454 printf "%s\n" "$lt_cv_sys_max_cmd_len" >&6; } 5455 else 5456 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none" >&5 5457 printf "%s\n" "none" >&6; } 5458 fi 5459 max_cmd_len=$lt_cv_sys_max_cmd_len 5460 5461 5462 5463 5464 5465 5466 : ${CP="cp -f"} 5467 : ${MV="mv -f"} 5468 : ${RM="rm -f"} 5469 5470 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 5471 lt_unset=unset 5472 else 5473 lt_unset=false 5474 fi 5475 5476 5477 5478 5479 5480 # test EBCDIC or ASCII 5481 case `echo X|tr X '\101'` in 5482 A) # ASCII based system 5483 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 5484 lt_SP2NL='tr \040 \012' 5485 lt_NL2SP='tr \015\012 \040\040' 5486 ;; 5487 *) # EBCDIC based system 5488 lt_SP2NL='tr \100 \n' 5489 lt_NL2SP='tr \r\n \100\100' 5490 ;; 5491 esac 5492 5493 5494 5495 5496 5497 5498 5499 5500 5501 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 5502 printf %s "checking how to convert $build file names to $host format... " >&6; } 5503 if test ${lt_cv_to_host_file_cmd+y} 5504 then : 5505 printf %s "(cached) " >&6 5506 else $as_nop 5507 case $host in 5508 *-*-mingw* ) 5509 case $build in 5510 *-*-mingw* ) # actually msys 5511 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 5512 ;; 5513 *-*-cygwin* ) 5514 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 5515 ;; 5516 * ) # otherwise, assume *nix 5517 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 5518 ;; 5519 esac 5520 ;; 5521 *-*-cygwin* ) 5522 case $build in 5523 *-*-mingw* ) # actually msys 5524 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 5525 ;; 5526 *-*-cygwin* ) 5527 lt_cv_to_host_file_cmd=func_convert_file_noop 5528 ;; 5529 * ) # otherwise, assume *nix 5530 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 5531 ;; 5532 esac 5533 ;; 5534 * ) # unhandled hosts (and "normal" native builds) 5535 lt_cv_to_host_file_cmd=func_convert_file_noop 5536 ;; 5537 esac 5538 5539 fi 5540 5541 to_host_file_cmd=$lt_cv_to_host_file_cmd 5542 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 5543 printf "%s\n" "$lt_cv_to_host_file_cmd" >&6; } 5544 5545 5546 5547 5548 5549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 5550 printf %s "checking how to convert $build file names to toolchain format... " >&6; } 5551 if test ${lt_cv_to_tool_file_cmd+y} 5552 then : 5553 printf %s "(cached) " >&6 5554 else $as_nop 5555 #assume ordinary cross tools, or native build. 5556 lt_cv_to_tool_file_cmd=func_convert_file_noop 5557 case $host in 5558 *-*-mingw* ) 5559 case $build in 5560 *-*-mingw* ) # actually msys 5561 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 5562 ;; 5563 esac 5564 ;; 5565 esac 5566 5567 fi 5568 5569 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 5570 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 5571 printf "%s\n" "$lt_cv_to_tool_file_cmd" >&6; } 5572 5573 5574 5575 5576 5577 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 5578 printf %s "checking for $LD option to reload object files... " >&6; } 5579 if test ${lt_cv_ld_reload_flag+y} 5580 then : 5581 printf %s "(cached) " >&6 5582 else $as_nop 5583 lt_cv_ld_reload_flag='-r' 5584 fi 5585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 5586 printf "%s\n" "$lt_cv_ld_reload_flag" >&6; } 5587 reload_flag=$lt_cv_ld_reload_flag 5588 case $reload_flag in 5589 "" | " "*) ;; 5590 *) reload_flag=" $reload_flag" ;; 5591 esac 5592 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5593 case $host_os in 5594 cygwin* | mingw* | pw32* | cegcc*) 5595 if test yes != "$GCC"; then 5596 reload_cmds=false 5597 fi 5598 ;; 5599 darwin*) 5600 if test yes = "$GCC"; then 5601 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' 5602 else 5603 reload_cmds='$LD$reload_flag -o $output$reload_objs' 5604 fi 5605 ;; 5606 esac 5607 5608 5609 5610 5611 5612 5613 5614 5615 5616 if test -n "$ac_tool_prefix"; then 5617 # Extract the first word of "${ac_tool_prefix}file", so it can be a program name with args. 5618 set dummy ${ac_tool_prefix}file; ac_word=$2 5619 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5620 printf %s "checking for $ac_word... " >&6; } 5621 if test ${ac_cv_prog_FILECMD+y} 5622 then : 5623 printf %s "(cached) " >&6 5624 else $as_nop 5625 if test -n "$FILECMD"; then 5626 ac_cv_prog_FILECMD="$FILECMD" # Let the user override the test. 5627 else 5628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5629 for as_dir in $PATH 5630 do 5631 IFS=$as_save_IFS 5632 case $as_dir in #((( 5633 '') as_dir=./ ;; 5634 */) ;; 5635 *) as_dir=$as_dir/ ;; 5636 esac 5637 for ac_exec_ext in '' $ac_executable_extensions; do 5638 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5639 ac_cv_prog_FILECMD="${ac_tool_prefix}file" 5640 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5641 break 2 5642 fi 5643 done 5644 done 5645 IFS=$as_save_IFS 5646 5647 fi 5648 fi 5649 FILECMD=$ac_cv_prog_FILECMD 5650 if test -n "$FILECMD"; then 5651 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $FILECMD" >&5 5652 printf "%s\n" "$FILECMD" >&6; } 5653 else 5654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5655 printf "%s\n" "no" >&6; } 5656 fi 5657 5658 5659 fi 5660 if test -z "$ac_cv_prog_FILECMD"; then 5661 ac_ct_FILECMD=$FILECMD 5662 # Extract the first word of "file", so it can be a program name with args. 5663 set dummy file; ac_word=$2 5664 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5665 printf %s "checking for $ac_word... " >&6; } 5666 if test ${ac_cv_prog_ac_ct_FILECMD+y} 5667 then : 5668 printf %s "(cached) " >&6 5669 else $as_nop 5670 if test -n "$ac_ct_FILECMD"; then 5671 ac_cv_prog_ac_ct_FILECMD="$ac_ct_FILECMD" # Let the user override the test. 5672 else 5673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5674 for as_dir in $PATH 5675 do 5676 IFS=$as_save_IFS 5677 case $as_dir in #((( 5678 '') as_dir=./ ;; 5679 */) ;; 5680 *) as_dir=$as_dir/ ;; 5681 esac 5682 for ac_exec_ext in '' $ac_executable_extensions; do 5683 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5684 ac_cv_prog_ac_ct_FILECMD="file" 5685 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5686 break 2 5687 fi 5688 done 5689 done 5690 IFS=$as_save_IFS 5691 5692 fi 5693 fi 5694 ac_ct_FILECMD=$ac_cv_prog_ac_ct_FILECMD 5695 if test -n "$ac_ct_FILECMD"; then 5696 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_FILECMD" >&5 5697 printf "%s\n" "$ac_ct_FILECMD" >&6; } 5698 else 5699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5700 printf "%s\n" "no" >&6; } 5701 fi 5702 5703 if test "x$ac_ct_FILECMD" = x; then 5704 FILECMD=":" 5705 else 5706 case $cross_compiling:$ac_tool_warned in 5707 yes:) 5708 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5709 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5710 ac_tool_warned=yes ;; 5711 esac 5712 FILECMD=$ac_ct_FILECMD 5713 fi 5714 else 5715 FILECMD="$ac_cv_prog_FILECMD" 5716 fi 5717 5718 5719 5720 5721 5722 5723 5724 if test -n "$ac_tool_prefix"; then 5725 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 5726 set dummy ${ac_tool_prefix}objdump; ac_word=$2 5727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5728 printf %s "checking for $ac_word... " >&6; } 5729 if test ${ac_cv_prog_OBJDUMP+y} 5730 then : 5731 printf %s "(cached) " >&6 5732 else $as_nop 5733 if test -n "$OBJDUMP"; then 5734 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 5735 else 5736 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5737 for as_dir in $PATH 5738 do 5739 IFS=$as_save_IFS 5740 case $as_dir in #((( 5741 '') as_dir=./ ;; 5742 */) ;; 5743 *) as_dir=$as_dir/ ;; 5744 esac 5745 for ac_exec_ext in '' $ac_executable_extensions; do 5746 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5747 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 5748 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5749 break 2 5750 fi 5751 done 5752 done 5753 IFS=$as_save_IFS 5754 5755 fi 5756 fi 5757 OBJDUMP=$ac_cv_prog_OBJDUMP 5758 if test -n "$OBJDUMP"; then 5759 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 5760 printf "%s\n" "$OBJDUMP" >&6; } 5761 else 5762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5763 printf "%s\n" "no" >&6; } 5764 fi 5765 5766 5767 fi 5768 if test -z "$ac_cv_prog_OBJDUMP"; then 5769 ac_ct_OBJDUMP=$OBJDUMP 5770 # Extract the first word of "objdump", so it can be a program name with args. 5771 set dummy objdump; ac_word=$2 5772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5773 printf %s "checking for $ac_word... " >&6; } 5774 if test ${ac_cv_prog_ac_ct_OBJDUMP+y} 5775 then : 5776 printf %s "(cached) " >&6 5777 else $as_nop 5778 if test -n "$ac_ct_OBJDUMP"; then 5779 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5780 else 5781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5782 for as_dir in $PATH 5783 do 5784 IFS=$as_save_IFS 5785 case $as_dir in #((( 5786 '') as_dir=./ ;; 5787 */) ;; 5788 *) as_dir=$as_dir/ ;; 5789 esac 5790 for ac_exec_ext in '' $ac_executable_extensions; do 5791 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 5792 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5793 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 5794 break 2 5795 fi 5796 done 5797 done 5798 IFS=$as_save_IFS 5799 5800 fi 5801 fi 5802 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5803 if test -n "$ac_ct_OBJDUMP"; then 5804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5805 printf "%s\n" "$ac_ct_OBJDUMP" >&6; } 5806 else 5807 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 5808 printf "%s\n" "no" >&6; } 5809 fi 5810 5811 if test "x$ac_ct_OBJDUMP" = x; then 5812 OBJDUMP="false" 5813 else 5814 case $cross_compiling:$ac_tool_warned in 5815 yes:) 5816 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5817 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5818 ac_tool_warned=yes ;; 5819 esac 5820 OBJDUMP=$ac_ct_OBJDUMP 5821 fi 5822 else 5823 OBJDUMP="$ac_cv_prog_OBJDUMP" 5824 fi 5825 5826 test -z "$OBJDUMP" && OBJDUMP=objdump 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5837 printf %s "checking how to recognize dependent libraries... " >&6; } 5838 if test ${lt_cv_deplibs_check_method+y} 5839 then : 5840 printf %s "(cached) " >&6 5841 else $as_nop 5842 lt_cv_file_magic_cmd='$MAGIC_CMD' 5843 lt_cv_file_magic_test_file= 5844 lt_cv_deplibs_check_method='unknown' 5845 # Need to set the preceding variable on all platforms that support 5846 # interlibrary dependencies. 5847 # 'none' -- dependencies not supported. 5848 # 'unknown' -- same as none, but documents that we really don't know. 5849 # 'pass_all' -- all dependencies passed with no checks. 5850 # 'test_compile' -- check by making test program. 5851 # 'file_magic [[regex]]' -- check by looking for files in library path 5852 # that responds to the $file_magic_cmd with a given extended regex. 5853 # If you have 'file' or equivalent on your system and you're not sure 5854 # whether 'pass_all' will *always* work, you probably want this one. 5855 5856 case $host_os in 5857 aix[4-9]*) 5858 lt_cv_deplibs_check_method=pass_all 5859 ;; 5860 5861 beos*) 5862 lt_cv_deplibs_check_method=pass_all 5863 ;; 5864 5865 bsdi[45]*) 5866 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5867 lt_cv_file_magic_cmd='$FILECMD -L' 5868 lt_cv_file_magic_test_file=/shlib/libc.so 5869 ;; 5870 5871 cygwin*) 5872 # func_win32_libid is a shell function defined in ltmain.sh 5873 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5874 lt_cv_file_magic_cmd='func_win32_libid' 5875 ;; 5876 5877 mingw* | pw32*) 5878 # Base MSYS/MinGW do not provide the 'file' command needed by 5879 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5880 # unless we find 'file', for example because we are cross-compiling. 5881 if ( file / ) >/dev/null 2>&1; then 5882 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5883 lt_cv_file_magic_cmd='func_win32_libid' 5884 else 5885 # Keep this pattern in sync with the one in func_win32_libid. 5886 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5887 lt_cv_file_magic_cmd='$OBJDUMP -f' 5888 fi 5889 ;; 5890 5891 cegcc*) 5892 # use the weaker test based on 'objdump'. See mingw*. 5893 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5894 lt_cv_file_magic_cmd='$OBJDUMP -f' 5895 ;; 5896 5897 darwin* | rhapsody*) 5898 lt_cv_deplibs_check_method=pass_all 5899 ;; 5900 5901 freebsd* | dragonfly* | midnightbsd*) 5902 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5903 case $host_cpu in 5904 i*86 ) 5905 # Not sure whether the presence of OpenBSD here was a mistake. 5906 # Let's accept both of them until this is cleared up. 5907 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5908 lt_cv_file_magic_cmd=$FILECMD 5909 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5910 ;; 5911 esac 5912 else 5913 lt_cv_deplibs_check_method=pass_all 5914 fi 5915 ;; 5916 5917 haiku*) 5918 lt_cv_deplibs_check_method=pass_all 5919 ;; 5920 5921 hpux10.20* | hpux11*) 5922 lt_cv_file_magic_cmd=$FILECMD 5923 case $host_cpu in 5924 ia64*) 5925 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5926 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5927 ;; 5928 hppa*64*) 5929 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5930 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5931 ;; 5932 *) 5933 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5934 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5935 ;; 5936 esac 5937 ;; 5938 5939 interix[3-9]*) 5940 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5941 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5942 ;; 5943 5944 irix5* | irix6* | nonstopux*) 5945 case $LD in 5946 *-32|*"-32 ") libmagic=32-bit;; 5947 *-n32|*"-n32 ") libmagic=N32;; 5948 *-64|*"-64 ") libmagic=64-bit;; 5949 *) libmagic=never-match;; 5950 esac 5951 lt_cv_deplibs_check_method=pass_all 5952 ;; 5953 5954 # This must be glibc/ELF. 5955 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 5956 lt_cv_deplibs_check_method=pass_all 5957 ;; 5958 5959 netbsd*) 5960 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5961 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5962 else 5963 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5964 fi 5965 ;; 5966 5967 newos6*) 5968 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5969 lt_cv_file_magic_cmd=$FILECMD 5970 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5971 ;; 5972 5973 *nto* | *qnx*) 5974 lt_cv_deplibs_check_method=pass_all 5975 ;; 5976 5977 openbsd* | bitrig*) 5978 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 5979 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5980 else 5981 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5982 fi 5983 ;; 5984 5985 osf3* | osf4* | osf5*) 5986 lt_cv_deplibs_check_method=pass_all 5987 ;; 5988 5989 rdos*) 5990 lt_cv_deplibs_check_method=pass_all 5991 ;; 5992 5993 solaris*) 5994 lt_cv_deplibs_check_method=pass_all 5995 ;; 5996 5997 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5998 lt_cv_deplibs_check_method=pass_all 5999 ;; 6000 6001 sysv4 | sysv4.3*) 6002 case $host_vendor in 6003 motorola) 6004 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' 6005 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 6006 ;; 6007 ncr) 6008 lt_cv_deplibs_check_method=pass_all 6009 ;; 6010 sequent) 6011 lt_cv_file_magic_cmd='/bin/file' 6012 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 6013 ;; 6014 sni) 6015 lt_cv_file_magic_cmd='/bin/file' 6016 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 6017 lt_cv_file_magic_test_file=/lib/libc.so 6018 ;; 6019 siemens) 6020 lt_cv_deplibs_check_method=pass_all 6021 ;; 6022 pc) 6023 lt_cv_deplibs_check_method=pass_all 6024 ;; 6025 esac 6026 ;; 6027 6028 tpf*) 6029 lt_cv_deplibs_check_method=pass_all 6030 ;; 6031 os2*) 6032 lt_cv_deplibs_check_method=pass_all 6033 ;; 6034 esac 6035 6036 fi 6037 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 6038 printf "%s\n" "$lt_cv_deplibs_check_method" >&6; } 6039 6040 file_magic_glob= 6041 want_nocaseglob=no 6042 if test "$build" = "$host"; then 6043 case $host_os in 6044 mingw* | pw32*) 6045 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 6046 want_nocaseglob=yes 6047 else 6048 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 6049 fi 6050 ;; 6051 esac 6052 fi 6053 6054 file_magic_cmd=$lt_cv_file_magic_cmd 6055 deplibs_check_method=$lt_cv_deplibs_check_method 6056 test -z "$deplibs_check_method" && deplibs_check_method=unknown 6057 6058 6059 6060 6061 6062 6063 6064 6065 6066 6067 6068 6069 6070 6071 6072 6073 6074 6075 6076 6077 6078 6079 if test -n "$ac_tool_prefix"; then 6080 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 6081 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 6082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6083 printf %s "checking for $ac_word... " >&6; } 6084 if test ${ac_cv_prog_DLLTOOL+y} 6085 then : 6086 printf %s "(cached) " >&6 6087 else $as_nop 6088 if test -n "$DLLTOOL"; then 6089 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 6090 else 6091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6092 for as_dir in $PATH 6093 do 6094 IFS=$as_save_IFS 6095 case $as_dir in #((( 6096 '') as_dir=./ ;; 6097 */) ;; 6098 *) as_dir=$as_dir/ ;; 6099 esac 6100 for ac_exec_ext in '' $ac_executable_extensions; do 6101 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6102 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 6103 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6104 break 2 6105 fi 6106 done 6107 done 6108 IFS=$as_save_IFS 6109 6110 fi 6111 fi 6112 DLLTOOL=$ac_cv_prog_DLLTOOL 6113 if test -n "$DLLTOOL"; then 6114 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 6115 printf "%s\n" "$DLLTOOL" >&6; } 6116 else 6117 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6118 printf "%s\n" "no" >&6; } 6119 fi 6120 6121 6122 fi 6123 if test -z "$ac_cv_prog_DLLTOOL"; then 6124 ac_ct_DLLTOOL=$DLLTOOL 6125 # Extract the first word of "dlltool", so it can be a program name with args. 6126 set dummy dlltool; ac_word=$2 6127 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6128 printf %s "checking for $ac_word... " >&6; } 6129 if test ${ac_cv_prog_ac_ct_DLLTOOL+y} 6130 then : 6131 printf %s "(cached) " >&6 6132 else $as_nop 6133 if test -n "$ac_ct_DLLTOOL"; then 6134 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 6135 else 6136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6137 for as_dir in $PATH 6138 do 6139 IFS=$as_save_IFS 6140 case $as_dir in #((( 6141 '') as_dir=./ ;; 6142 */) ;; 6143 *) as_dir=$as_dir/ ;; 6144 esac 6145 for ac_exec_ext in '' $ac_executable_extensions; do 6146 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6147 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 6148 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6149 break 2 6150 fi 6151 done 6152 done 6153 IFS=$as_save_IFS 6154 6155 fi 6156 fi 6157 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 6158 if test -n "$ac_ct_DLLTOOL"; then 6159 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 6160 printf "%s\n" "$ac_ct_DLLTOOL" >&6; } 6161 else 6162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6163 printf "%s\n" "no" >&6; } 6164 fi 6165 6166 if test "x$ac_ct_DLLTOOL" = x; then 6167 DLLTOOL="false" 6168 else 6169 case $cross_compiling:$ac_tool_warned in 6170 yes:) 6171 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6172 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6173 ac_tool_warned=yes ;; 6174 esac 6175 DLLTOOL=$ac_ct_DLLTOOL 6176 fi 6177 else 6178 DLLTOOL="$ac_cv_prog_DLLTOOL" 6179 fi 6180 6181 test -z "$DLLTOOL" && DLLTOOL=dlltool 6182 6183 6184 6185 6186 6187 6188 6189 6190 6191 6192 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 6193 printf %s "checking how to associate runtime and link libraries... " >&6; } 6194 if test ${lt_cv_sharedlib_from_linklib_cmd+y} 6195 then : 6196 printf %s "(cached) " >&6 6197 else $as_nop 6198 lt_cv_sharedlib_from_linklib_cmd='unknown' 6199 6200 case $host_os in 6201 cygwin* | mingw* | pw32* | cegcc*) 6202 # two different shell functions defined in ltmain.sh; 6203 # decide which one to use based on capabilities of $DLLTOOL 6204 case `$DLLTOOL --help 2>&1` in 6205 *--identify-strict*) 6206 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 6207 ;; 6208 *) 6209 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 6210 ;; 6211 esac 6212 ;; 6213 *) 6214 # fallback: assume linklib IS sharedlib 6215 lt_cv_sharedlib_from_linklib_cmd=$ECHO 6216 ;; 6217 esac 6218 6219 fi 6220 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 6221 printf "%s\n" "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 6222 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 6223 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 6224 6225 6226 6227 6228 6229 6230 6231 6232 if test -n "$ac_tool_prefix"; then 6233 for ac_prog in ar 6234 do 6235 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 6236 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 6237 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6238 printf %s "checking for $ac_word... " >&6; } 6239 if test ${ac_cv_prog_AR+y} 6240 then : 6241 printf %s "(cached) " >&6 6242 else $as_nop 6243 if test -n "$AR"; then 6244 ac_cv_prog_AR="$AR" # Let the user override the test. 6245 else 6246 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6247 for as_dir in $PATH 6248 do 6249 IFS=$as_save_IFS 6250 case $as_dir in #((( 6251 '') as_dir=./ ;; 6252 */) ;; 6253 *) as_dir=$as_dir/ ;; 6254 esac 6255 for ac_exec_ext in '' $ac_executable_extensions; do 6256 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6257 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 6258 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6259 break 2 6260 fi 6261 done 6262 done 6263 IFS=$as_save_IFS 6264 6265 fi 6266 fi 6267 AR=$ac_cv_prog_AR 6268 if test -n "$AR"; then 6269 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 6270 printf "%s\n" "$AR" >&6; } 6271 else 6272 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6273 printf "%s\n" "no" >&6; } 6274 fi 6275 6276 6277 test -n "$AR" && break 6278 done 6279 fi 6280 if test -z "$AR"; then 6281 ac_ct_AR=$AR 6282 for ac_prog in ar 6283 do 6284 # Extract the first word of "$ac_prog", so it can be a program name with args. 6285 set dummy $ac_prog; ac_word=$2 6286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6287 printf %s "checking for $ac_word... " >&6; } 6288 if test ${ac_cv_prog_ac_ct_AR+y} 6289 then : 6290 printf %s "(cached) " >&6 6291 else $as_nop 6292 if test -n "$ac_ct_AR"; then 6293 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 6294 else 6295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6296 for as_dir in $PATH 6297 do 6298 IFS=$as_save_IFS 6299 case $as_dir in #((( 6300 '') as_dir=./ ;; 6301 */) ;; 6302 *) as_dir=$as_dir/ ;; 6303 esac 6304 for ac_exec_ext in '' $ac_executable_extensions; do 6305 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6306 ac_cv_prog_ac_ct_AR="$ac_prog" 6307 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6308 break 2 6309 fi 6310 done 6311 done 6312 IFS=$as_save_IFS 6313 6314 fi 6315 fi 6316 ac_ct_AR=$ac_cv_prog_ac_ct_AR 6317 if test -n "$ac_ct_AR"; then 6318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 6319 printf "%s\n" "$ac_ct_AR" >&6; } 6320 else 6321 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6322 printf "%s\n" "no" >&6; } 6323 fi 6324 6325 6326 test -n "$ac_ct_AR" && break 6327 done 6328 6329 if test "x$ac_ct_AR" = x; then 6330 AR="false" 6331 else 6332 case $cross_compiling:$ac_tool_warned in 6333 yes:) 6334 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6335 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6336 ac_tool_warned=yes ;; 6337 esac 6338 AR=$ac_ct_AR 6339 fi 6340 fi 6341 6342 : ${AR=ar} 6343 6344 6345 6346 6347 6348 6349 # Use ARFLAGS variable as AR's operation code to sync the variable naming with 6350 # Automake. If both AR_FLAGS and ARFLAGS are specified, AR_FLAGS should have 6351 # higher priority because thats what people were doing historically (setting 6352 # ARFLAGS for automake and AR_FLAGS for libtool). FIXME: Make the AR_FLAGS 6353 # variable obsoleted/removed. 6354 6355 test ${AR_FLAGS+y} || AR_FLAGS=${ARFLAGS-cr} 6356 lt_ar_flags=$AR_FLAGS 6357 6358 6359 6360 6361 6362 6363 # Make AR_FLAGS overridable by 'make ARFLAGS='. Don't try to run-time override 6364 # by AR_FLAGS because that was never working and AR_FLAGS is about to die. 6365 6366 6367 6368 6369 6370 6371 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 6372 printf %s "checking for archiver @FILE support... " >&6; } 6373 if test ${lt_cv_ar_at_file+y} 6374 then : 6375 printf %s "(cached) " >&6 6376 else $as_nop 6377 lt_cv_ar_at_file=no 6378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6379 /* end confdefs.h. */ 6380 6381 int 6382 main (void) 6383 { 6384 6385 ; 6386 return 0; 6387 } 6388 _ACEOF 6389 if ac_fn_c_try_compile "$LINENO" 6390 then : 6391 echo conftest.$ac_objext > conftest.lst 6392 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 6393 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6394 (eval $lt_ar_try) 2>&5 6395 ac_status=$? 6396 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6397 test $ac_status = 0; } 6398 if test 0 -eq "$ac_status"; then 6399 # Ensure the archiver fails upon bogus file names. 6400 rm -f conftest.$ac_objext libconftest.a 6401 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 6402 (eval $lt_ar_try) 2>&5 6403 ac_status=$? 6404 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6405 test $ac_status = 0; } 6406 if test 0 -ne "$ac_status"; then 6407 lt_cv_ar_at_file=@ 6408 fi 6409 fi 6410 rm -f conftest.* libconftest.a 6411 6412 fi 6413 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 6414 6415 fi 6416 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 6417 printf "%s\n" "$lt_cv_ar_at_file" >&6; } 6418 6419 if test no = "$lt_cv_ar_at_file"; then 6420 archiver_list_spec= 6421 else 6422 archiver_list_spec=$lt_cv_ar_at_file 6423 fi 6424 6425 6426 6427 6428 6429 6430 6431 if test -n "$ac_tool_prefix"; then 6432 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 6433 set dummy ${ac_tool_prefix}strip; ac_word=$2 6434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6435 printf %s "checking for $ac_word... " >&6; } 6436 if test ${ac_cv_prog_STRIP+y} 6437 then : 6438 printf %s "(cached) " >&6 6439 else $as_nop 6440 if test -n "$STRIP"; then 6441 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 6442 else 6443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6444 for as_dir in $PATH 6445 do 6446 IFS=$as_save_IFS 6447 case $as_dir in #((( 6448 '') as_dir=./ ;; 6449 */) ;; 6450 *) as_dir=$as_dir/ ;; 6451 esac 6452 for ac_exec_ext in '' $ac_executable_extensions; do 6453 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6454 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 6455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6456 break 2 6457 fi 6458 done 6459 done 6460 IFS=$as_save_IFS 6461 6462 fi 6463 fi 6464 STRIP=$ac_cv_prog_STRIP 6465 if test -n "$STRIP"; then 6466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 6467 printf "%s\n" "$STRIP" >&6; } 6468 else 6469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6470 printf "%s\n" "no" >&6; } 6471 fi 6472 6473 6474 fi 6475 if test -z "$ac_cv_prog_STRIP"; then 6476 ac_ct_STRIP=$STRIP 6477 # Extract the first word of "strip", so it can be a program name with args. 6478 set dummy strip; ac_word=$2 6479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6480 printf %s "checking for $ac_word... " >&6; } 6481 if test ${ac_cv_prog_ac_ct_STRIP+y} 6482 then : 6483 printf %s "(cached) " >&6 6484 else $as_nop 6485 if test -n "$ac_ct_STRIP"; then 6486 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 6487 else 6488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6489 for as_dir in $PATH 6490 do 6491 IFS=$as_save_IFS 6492 case $as_dir in #((( 6493 '') as_dir=./ ;; 6494 */) ;; 6495 *) as_dir=$as_dir/ ;; 6496 esac 6497 for ac_exec_ext in '' $ac_executable_extensions; do 6498 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6499 ac_cv_prog_ac_ct_STRIP="strip" 6500 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6501 break 2 6502 fi 6503 done 6504 done 6505 IFS=$as_save_IFS 6506 6507 fi 6508 fi 6509 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 6510 if test -n "$ac_ct_STRIP"; then 6511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 6512 printf "%s\n" "$ac_ct_STRIP" >&6; } 6513 else 6514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6515 printf "%s\n" "no" >&6; } 6516 fi 6517 6518 if test "x$ac_ct_STRIP" = x; then 6519 STRIP=":" 6520 else 6521 case $cross_compiling:$ac_tool_warned in 6522 yes:) 6523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6524 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6525 ac_tool_warned=yes ;; 6526 esac 6527 STRIP=$ac_ct_STRIP 6528 fi 6529 else 6530 STRIP="$ac_cv_prog_STRIP" 6531 fi 6532 6533 test -z "$STRIP" && STRIP=: 6534 6535 6536 6537 6538 6539 6540 if test -n "$ac_tool_prefix"; then 6541 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 6542 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 6543 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6544 printf %s "checking for $ac_word... " >&6; } 6545 if test ${ac_cv_prog_RANLIB+y} 6546 then : 6547 printf %s "(cached) " >&6 6548 else $as_nop 6549 if test -n "$RANLIB"; then 6550 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 6551 else 6552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6553 for as_dir in $PATH 6554 do 6555 IFS=$as_save_IFS 6556 case $as_dir in #((( 6557 '') as_dir=./ ;; 6558 */) ;; 6559 *) as_dir=$as_dir/ ;; 6560 esac 6561 for ac_exec_ext in '' $ac_executable_extensions; do 6562 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6563 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 6564 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6565 break 2 6566 fi 6567 done 6568 done 6569 IFS=$as_save_IFS 6570 6571 fi 6572 fi 6573 RANLIB=$ac_cv_prog_RANLIB 6574 if test -n "$RANLIB"; then 6575 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 6576 printf "%s\n" "$RANLIB" >&6; } 6577 else 6578 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6579 printf "%s\n" "no" >&6; } 6580 fi 6581 6582 6583 fi 6584 if test -z "$ac_cv_prog_RANLIB"; then 6585 ac_ct_RANLIB=$RANLIB 6586 # Extract the first word of "ranlib", so it can be a program name with args. 6587 set dummy ranlib; ac_word=$2 6588 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6589 printf %s "checking for $ac_word... " >&6; } 6590 if test ${ac_cv_prog_ac_ct_RANLIB+y} 6591 then : 6592 printf %s "(cached) " >&6 6593 else $as_nop 6594 if test -n "$ac_ct_RANLIB"; then 6595 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 6596 else 6597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6598 for as_dir in $PATH 6599 do 6600 IFS=$as_save_IFS 6601 case $as_dir in #((( 6602 '') as_dir=./ ;; 6603 */) ;; 6604 *) as_dir=$as_dir/ ;; 6605 esac 6606 for ac_exec_ext in '' $ac_executable_extensions; do 6607 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 6608 ac_cv_prog_ac_ct_RANLIB="ranlib" 6609 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 6610 break 2 6611 fi 6612 done 6613 done 6614 IFS=$as_save_IFS 6615 6616 fi 6617 fi 6618 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 6619 if test -n "$ac_ct_RANLIB"; then 6620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 6621 printf "%s\n" "$ac_ct_RANLIB" >&6; } 6622 else 6623 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 6624 printf "%s\n" "no" >&6; } 6625 fi 6626 6627 if test "x$ac_ct_RANLIB" = x; then 6628 RANLIB=":" 6629 else 6630 case $cross_compiling:$ac_tool_warned in 6631 yes:) 6632 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6633 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6634 ac_tool_warned=yes ;; 6635 esac 6636 RANLIB=$ac_ct_RANLIB 6637 fi 6638 else 6639 RANLIB="$ac_cv_prog_RANLIB" 6640 fi 6641 6642 test -z "$RANLIB" && RANLIB=: 6643 6644 6645 6646 6647 6648 6649 # Determine commands to create old-style static archives. 6650 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 6651 old_postinstall_cmds='chmod 644 $oldlib' 6652 old_postuninstall_cmds= 6653 6654 if test -n "$RANLIB"; then 6655 case $host_os in 6656 bitrig* | openbsd*) 6657 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 6658 ;; 6659 *) 6660 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 6661 ;; 6662 esac 6663 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 6664 fi 6665 6666 case $host_os in 6667 darwin*) 6668 lock_old_archive_extraction=yes ;; 6669 *) 6670 lock_old_archive_extraction=no ;; 6671 esac 6672 6673 6674 6675 6676 6677 6678 6679 6680 6681 6682 6683 6684 6685 6686 6687 6688 6689 6690 6691 6692 6693 6694 6695 6696 6697 6698 6699 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711 # If no C compiler was specified, use CC. 6712 LTCC=${LTCC-"$CC"} 6713 6714 # If no C compiler flags were specified, use CFLAGS. 6715 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 6716 6717 # Allow CC to be a program name with arguments. 6718 compiler=$CC 6719 6720 6721 # Check for command to grab the raw symbol name followed by C symbol from nm. 6722 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 6723 printf %s "checking command to parse $NM output from $compiler object... " >&6; } 6724 if test ${lt_cv_sys_global_symbol_pipe+y} 6725 then : 6726 printf %s "(cached) " >&6 6727 else $as_nop 6728 6729 # These are sane defaults that work on at least a few old systems. 6730 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 6731 6732 # Character class describing NM global symbol codes. 6733 symcode='[BCDEGRST]' 6734 6735 # Regexp to match symbols that can be accessed directly from C. 6736 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 6737 6738 # Define system-specific variables. 6739 case $host_os in 6740 aix*) 6741 symcode='[BCDT]' 6742 ;; 6743 cygwin* | mingw* | pw32* | cegcc*) 6744 symcode='[ABCDGISTW]' 6745 ;; 6746 hpux*) 6747 if test ia64 = "$host_cpu"; then 6748 symcode='[ABCDEGRST]' 6749 fi 6750 ;; 6751 irix* | nonstopux*) 6752 symcode='[BCDEGRST]' 6753 ;; 6754 osf*) 6755 symcode='[BCDEGQRST]' 6756 ;; 6757 solaris*) 6758 symcode='[BDRT]' 6759 ;; 6760 sco3.2v5*) 6761 symcode='[DT]' 6762 ;; 6763 sysv4.2uw2*) 6764 symcode='[DT]' 6765 ;; 6766 sysv5* | sco5v6* | unixware* | OpenUNIX*) 6767 symcode='[ABDT]' 6768 ;; 6769 sysv4) 6770 symcode='[DFNSTU]' 6771 ;; 6772 esac 6773 6774 # If we're using GNU nm, then use its standard symbol codes. 6775 case `$NM -V 2>&1` in 6776 *GNU* | *'with BFD'*) 6777 symcode='[ABCDGIRSTW]' ;; 6778 esac 6779 6780 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6781 # Gets list of data symbols to import. 6782 lt_cv_sys_global_symbol_to_import="$SED -n -e 's/^I .* \(.*\)$/\1/p'" 6783 # Adjust the below global symbol transforms to fixup imported variables. 6784 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" 6785 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" 6786 lt_c_name_lib_hook="\ 6787 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ 6788 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" 6789 else 6790 # Disable hooks by default. 6791 lt_cv_sys_global_symbol_to_import= 6792 lt_cdecl_hook= 6793 lt_c_name_hook= 6794 lt_c_name_lib_hook= 6795 fi 6796 6797 # Transform an extracted symbol line into a proper C declaration. 6798 # Some systems (esp. on ia64) link data and code symbols differently, 6799 # so use this general approach. 6800 lt_cv_sys_global_symbol_to_cdecl="$SED -n"\ 6801 $lt_cdecl_hook\ 6802 " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ 6803 " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" 6804 6805 # Transform an extracted symbol line into symbol name and symbol address 6806 lt_cv_sys_global_symbol_to_c_name_address="$SED -n"\ 6807 $lt_c_name_hook\ 6808 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6809 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" 6810 6811 # Transform an extracted symbol line into symbol name with lib prefix and 6812 # symbol address. 6813 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="$SED -n"\ 6814 $lt_c_name_lib_hook\ 6815 " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ 6816 " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ 6817 " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" 6818 6819 # Handle CRLF in mingw tool chain 6820 opt_cr= 6821 case $build_os in 6822 mingw*) 6823 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 6824 ;; 6825 esac 6826 6827 # Try without a prefix underscore, then with it. 6828 for ac_symprfx in "" "_"; do 6829 6830 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 6831 symxfrm="\\1 $ac_symprfx\\2 \\2" 6832 6833 # Write the raw and C identifiers. 6834 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6835 # Fake it for dumpbin and say T for any non-static function, 6836 # D for any global variable and I for any imported variable. 6837 # Also find C++ and __fastcall symbols from MSVC++ or ICC, 6838 # which start with @ or ?. 6839 lt_cv_sys_global_symbol_pipe="$AWK '"\ 6840 " {last_section=section; section=\$ 3};"\ 6841 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 6842 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 6843 " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ 6844 " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ 6845 " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ 6846 " \$ 0!~/External *\|/{next};"\ 6847 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 6848 " {if(hide[section]) next};"\ 6849 " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ 6850 " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ 6851 " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ 6852 " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ 6853 " ' prfx=^$ac_symprfx" 6854 else 6855 lt_cv_sys_global_symbol_pipe="$SED -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 6856 fi 6857 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | $SED '/ __gnu_lto/d'" 6858 6859 # Check to see that the pipe works correctly. 6860 pipe_works=no 6861 6862 rm -f conftest* 6863 cat > conftest.$ac_ext <<_LT_EOF 6864 #ifdef __cplusplus 6865 extern "C" { 6866 #endif 6867 char nm_test_var; 6868 void nm_test_func(void); 6869 void nm_test_func(void){} 6870 #ifdef __cplusplus 6871 } 6872 #endif 6873 int main(){nm_test_var='a';nm_test_func();return(0);} 6874 _LT_EOF 6875 6876 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6877 (eval $ac_compile) 2>&5 6878 ac_status=$? 6879 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6880 test $ac_status = 0; }; then 6881 # Now try to grab the symbols. 6882 nlist=conftest.nm 6883 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6884 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6885 ac_status=$? 6886 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6887 test $ac_status = 0; } && test -s "$nlist"; then 6888 # Try sorting and uniquifying the output. 6889 if sort "$nlist" | uniq > "$nlist"T; then 6890 mv -f "$nlist"T "$nlist" 6891 else 6892 rm -f "$nlist"T 6893 fi 6894 6895 # Make sure that we snagged all the symbols we need. 6896 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6897 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6898 cat <<_LT_EOF > conftest.$ac_ext 6899 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6900 #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE 6901 /* DATA imports from DLLs on WIN32 can't be const, because runtime 6902 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6903 # define LT_DLSYM_CONST 6904 #elif defined __osf__ 6905 /* This system does not cope well with relocations in const data. */ 6906 # define LT_DLSYM_CONST 6907 #else 6908 # define LT_DLSYM_CONST const 6909 #endif 6910 6911 #ifdef __cplusplus 6912 extern "C" { 6913 #endif 6914 6915 _LT_EOF 6916 # Now generate the symbol file. 6917 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6918 6919 cat <<_LT_EOF >> conftest.$ac_ext 6920 6921 /* The mapping between symbol names and symbols. */ 6922 LT_DLSYM_CONST struct { 6923 const char *name; 6924 void *address; 6925 } 6926 lt__PROGRAM__LTX_preloaded_symbols[] = 6927 { 6928 { "@PROGRAM@", (void *) 0 }, 6929 _LT_EOF 6930 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6931 cat <<\_LT_EOF >> conftest.$ac_ext 6932 {0, (void *) 0} 6933 }; 6934 6935 /* This works around a problem in FreeBSD linker */ 6936 #ifdef FREEBSD_WORKAROUND 6937 static const void *lt_preloaded_setup() { 6938 return lt__PROGRAM__LTX_preloaded_symbols; 6939 } 6940 #endif 6941 6942 #ifdef __cplusplus 6943 } 6944 #endif 6945 _LT_EOF 6946 # Now try linking the two files. 6947 mv conftest.$ac_objext conftstm.$ac_objext 6948 lt_globsym_save_LIBS=$LIBS 6949 lt_globsym_save_CFLAGS=$CFLAGS 6950 LIBS=conftstm.$ac_objext 6951 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6952 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6953 (eval $ac_link) 2>&5 6954 ac_status=$? 6955 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6956 test $ac_status = 0; } && test -s conftest$ac_exeext; then 6957 pipe_works=yes 6958 fi 6959 LIBS=$lt_globsym_save_LIBS 6960 CFLAGS=$lt_globsym_save_CFLAGS 6961 else 6962 echo "cannot find nm_test_func in $nlist" >&5 6963 fi 6964 else 6965 echo "cannot find nm_test_var in $nlist" >&5 6966 fi 6967 else 6968 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6969 fi 6970 else 6971 echo "$progname: failed program was:" >&5 6972 cat conftest.$ac_ext >&5 6973 fi 6974 rm -rf conftest* conftst* 6975 6976 # Do not use the global_symbol_pipe unless it works. 6977 if test yes = "$pipe_works"; then 6978 break 6979 else 6980 lt_cv_sys_global_symbol_pipe= 6981 fi 6982 done 6983 6984 fi 6985 6986 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6987 lt_cv_sys_global_symbol_to_cdecl= 6988 fi 6989 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6990 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6991 printf "%s\n" "failed" >&6; } 6992 else 6993 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6994 printf "%s\n" "ok" >&6; } 6995 fi 6996 6997 # Response file support. 6998 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6999 nm_file_list_spec='@' 7000 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 7001 nm_file_list_spec='@' 7002 fi 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7023 7024 7025 7026 7027 7028 7029 7030 7031 7032 7033 7034 7035 7036 7037 7038 7039 7040 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 7041 printf %s "checking for sysroot... " >&6; } 7042 7043 # Check whether --with-sysroot was given. 7044 if test ${with_sysroot+y} 7045 then : 7046 withval=$with_sysroot; 7047 else $as_nop 7048 with_sysroot=no 7049 fi 7050 7051 7052 lt_sysroot= 7053 case $with_sysroot in #( 7054 yes) 7055 if test yes = "$GCC"; then 7056 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 7057 fi 7058 ;; #( 7059 /*) 7060 lt_sysroot=`echo "$with_sysroot" | $SED -e "$sed_quote_subst"` 7061 ;; #( 7062 no|'') 7063 ;; #( 7064 *) 7065 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 7066 printf "%s\n" "$with_sysroot" >&6; } 7067 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 7068 ;; 7069 esac 7070 7071 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 7072 printf "%s\n" "${lt_sysroot:-no}" >&6; } 7073 7074 7075 7076 7077 7078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 7079 printf %s "checking for a working dd... " >&6; } 7080 if test ${ac_cv_path_lt_DD+y} 7081 then : 7082 printf %s "(cached) " >&6 7083 else $as_nop 7084 printf 0123456789abcdef0123456789abcdef >conftest.i 7085 cat conftest.i conftest.i >conftest2.i 7086 : ${lt_DD:=$DD} 7087 if test -z "$lt_DD"; then 7088 ac_path_lt_DD_found=false 7089 # Loop through the user's path and test for each of PROGNAME-LIST 7090 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7091 for as_dir in $PATH 7092 do 7093 IFS=$as_save_IFS 7094 case $as_dir in #((( 7095 '') as_dir=./ ;; 7096 */) ;; 7097 *) as_dir=$as_dir/ ;; 7098 esac 7099 for ac_prog in dd 7100 do 7101 for ac_exec_ext in '' $ac_executable_extensions; do 7102 ac_path_lt_DD="$as_dir$ac_prog$ac_exec_ext" 7103 as_fn_executable_p "$ac_path_lt_DD" || continue 7104 if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7105 cmp -s conftest.i conftest.out \ 7106 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: 7107 fi 7108 $ac_path_lt_DD_found && break 3 7109 done 7110 done 7111 done 7112 IFS=$as_save_IFS 7113 if test -z "$ac_cv_path_lt_DD"; then 7114 : 7115 fi 7116 else 7117 ac_cv_path_lt_DD=$lt_DD 7118 fi 7119 7120 rm -f conftest.i conftest2.i conftest.out 7121 fi 7122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 7123 printf "%s\n" "$ac_cv_path_lt_DD" >&6; } 7124 7125 7126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 7127 printf %s "checking how to truncate binary pipes... " >&6; } 7128 if test ${lt_cv_truncate_bin+y} 7129 then : 7130 printf %s "(cached) " >&6 7131 else $as_nop 7132 printf 0123456789abcdef0123456789abcdef >conftest.i 7133 cat conftest.i conftest.i >conftest2.i 7134 lt_cv_truncate_bin= 7135 if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then 7136 cmp -s conftest.i conftest.out \ 7137 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" 7138 fi 7139 rm -f conftest.i conftest2.i conftest.out 7140 test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" 7141 fi 7142 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 7143 printf "%s\n" "$lt_cv_truncate_bin" >&6; } 7144 7145 7146 7147 7148 7149 7150 7151 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 7152 func_cc_basename () 7153 { 7154 for cc_temp in $*""; do 7155 case $cc_temp in 7156 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7157 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7158 \-*) ;; 7159 *) break;; 7160 esac 7161 done 7162 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7163 } 7164 7165 # Check whether --enable-libtool-lock was given. 7166 if test ${enable_libtool_lock+y} 7167 then : 7168 enableval=$enable_libtool_lock; 7169 fi 7170 7171 test no = "$enable_libtool_lock" || enable_libtool_lock=yes 7172 7173 # Some flags need to be propagated to the compiler or linker for good 7174 # libtool support. 7175 case $host in 7176 ia64-*-hpux*) 7177 # Find out what ABI is being produced by ac_compile, and set mode 7178 # options accordingly. 7179 echo 'int i;' > conftest.$ac_ext 7180 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7181 (eval $ac_compile) 2>&5 7182 ac_status=$? 7183 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7184 test $ac_status = 0; }; then 7185 case `$FILECMD conftest.$ac_objext` in 7186 *ELF-32*) 7187 HPUX_IA64_MODE=32 7188 ;; 7189 *ELF-64*) 7190 HPUX_IA64_MODE=64 7191 ;; 7192 esac 7193 fi 7194 rm -rf conftest* 7195 ;; 7196 *-*-irix6*) 7197 # Find out what ABI is being produced by ac_compile, and set linker 7198 # options accordingly. 7199 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7200 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7201 (eval $ac_compile) 2>&5 7202 ac_status=$? 7203 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7204 test $ac_status = 0; }; then 7205 if test yes = "$lt_cv_prog_gnu_ld"; then 7206 case `$FILECMD conftest.$ac_objext` in 7207 *32-bit*) 7208 LD="${LD-ld} -melf32bsmip" 7209 ;; 7210 *N32*) 7211 LD="${LD-ld} -melf32bmipn32" 7212 ;; 7213 *64-bit*) 7214 LD="${LD-ld} -melf64bmip" 7215 ;; 7216 esac 7217 else 7218 case `$FILECMD conftest.$ac_objext` in 7219 *32-bit*) 7220 LD="${LD-ld} -32" 7221 ;; 7222 *N32*) 7223 LD="${LD-ld} -n32" 7224 ;; 7225 *64-bit*) 7226 LD="${LD-ld} -64" 7227 ;; 7228 esac 7229 fi 7230 fi 7231 rm -rf conftest* 7232 ;; 7233 7234 mips64*-*linux*) 7235 # Find out what ABI is being produced by ac_compile, and set linker 7236 # options accordingly. 7237 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 7238 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7239 (eval $ac_compile) 2>&5 7240 ac_status=$? 7241 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7242 test $ac_status = 0; }; then 7243 emul=elf 7244 case `$FILECMD conftest.$ac_objext` in 7245 *32-bit*) 7246 emul="${emul}32" 7247 ;; 7248 *64-bit*) 7249 emul="${emul}64" 7250 ;; 7251 esac 7252 case `$FILECMD conftest.$ac_objext` in 7253 *MSB*) 7254 emul="${emul}btsmip" 7255 ;; 7256 *LSB*) 7257 emul="${emul}ltsmip" 7258 ;; 7259 esac 7260 case `$FILECMD conftest.$ac_objext` in 7261 *N32*) 7262 emul="${emul}n32" 7263 ;; 7264 esac 7265 LD="${LD-ld} -m $emul" 7266 fi 7267 rm -rf conftest* 7268 ;; 7269 7270 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ 7271 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 7272 # Find out what ABI is being produced by ac_compile, and set linker 7273 # options accordingly. Note that the listed cases only cover the 7274 # situations where additional linker options are needed (such as when 7275 # doing 32-bit compilation for a host where ld defaults to 64-bit, or 7276 # vice versa); the common cases where no linker options are needed do 7277 # not appear in the list. 7278 echo 'int i;' > conftest.$ac_ext 7279 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7280 (eval $ac_compile) 2>&5 7281 ac_status=$? 7282 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7283 test $ac_status = 0; }; then 7284 case `$FILECMD conftest.o` in 7285 *32-bit*) 7286 case $host in 7287 x86_64-*kfreebsd*-gnu) 7288 LD="${LD-ld} -m elf_i386_fbsd" 7289 ;; 7290 x86_64-*linux*) 7291 case `$FILECMD conftest.o` in 7292 *x86-64*) 7293 LD="${LD-ld} -m elf32_x86_64" 7294 ;; 7295 *) 7296 LD="${LD-ld} -m elf_i386" 7297 ;; 7298 esac 7299 ;; 7300 powerpc64le-*linux*) 7301 LD="${LD-ld} -m elf32lppclinux" 7302 ;; 7303 powerpc64-*linux*) 7304 LD="${LD-ld} -m elf32ppclinux" 7305 ;; 7306 s390x-*linux*) 7307 LD="${LD-ld} -m elf_s390" 7308 ;; 7309 sparc64-*linux*) 7310 LD="${LD-ld} -m elf32_sparc" 7311 ;; 7312 esac 7313 ;; 7314 *64-bit*) 7315 case $host in 7316 x86_64-*kfreebsd*-gnu) 7317 LD="${LD-ld} -m elf_x86_64_fbsd" 7318 ;; 7319 x86_64-*linux*) 7320 LD="${LD-ld} -m elf_x86_64" 7321 ;; 7322 powerpcle-*linux*) 7323 LD="${LD-ld} -m elf64lppc" 7324 ;; 7325 powerpc-*linux*) 7326 LD="${LD-ld} -m elf64ppc" 7327 ;; 7328 s390*-*linux*|s390*-*tpf*) 7329 LD="${LD-ld} -m elf64_s390" 7330 ;; 7331 sparc*-*linux*) 7332 LD="${LD-ld} -m elf64_sparc" 7333 ;; 7334 esac 7335 ;; 7336 esac 7337 fi 7338 rm -rf conftest* 7339 ;; 7340 7341 *-*-sco3.2v5*) 7342 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 7343 SAVE_CFLAGS=$CFLAGS 7344 CFLAGS="$CFLAGS -belf" 7345 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 7346 printf %s "checking whether the C compiler needs -belf... " >&6; } 7347 if test ${lt_cv_cc_needs_belf+y} 7348 then : 7349 printf %s "(cached) " >&6 7350 else $as_nop 7351 ac_ext=c 7352 ac_cpp='$CPP $CPPFLAGS' 7353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7355 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7356 7357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7358 /* end confdefs.h. */ 7359 7360 int 7361 main (void) 7362 { 7363 7364 ; 7365 return 0; 7366 } 7367 _ACEOF 7368 if ac_fn_c_try_link "$LINENO" 7369 then : 7370 lt_cv_cc_needs_belf=yes 7371 else $as_nop 7372 lt_cv_cc_needs_belf=no 7373 fi 7374 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 7375 conftest$ac_exeext conftest.$ac_ext 7376 ac_ext=c 7377 ac_cpp='$CPP $CPPFLAGS' 7378 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7379 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7380 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7381 7382 fi 7383 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 7384 printf "%s\n" "$lt_cv_cc_needs_belf" >&6; } 7385 if test yes != "$lt_cv_cc_needs_belf"; then 7386 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 7387 CFLAGS=$SAVE_CFLAGS 7388 fi 7389 ;; 7390 *-*solaris*) 7391 # Find out what ABI is being produced by ac_compile, and set linker 7392 # options accordingly. 7393 echo 'int i;' > conftest.$ac_ext 7394 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 7395 (eval $ac_compile) 2>&5 7396 ac_status=$? 7397 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 7398 test $ac_status = 0; }; then 7399 case `$FILECMD conftest.o` in 7400 *64-bit*) 7401 case $lt_cv_prog_gnu_ld in 7402 yes*) 7403 case $host in 7404 i?86-*-solaris*|x86_64-*-solaris*) 7405 LD="${LD-ld} -m elf_x86_64" 7406 ;; 7407 sparc*-*-solaris*) 7408 LD="${LD-ld} -m elf64_sparc" 7409 ;; 7410 esac 7411 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 7412 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 7413 LD=${LD-ld}_sol2 7414 fi 7415 ;; 7416 *) 7417 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 7418 LD="${LD-ld} -64" 7419 fi 7420 ;; 7421 esac 7422 ;; 7423 esac 7424 fi 7425 rm -rf conftest* 7426 ;; 7427 esac 7428 7429 need_locks=$enable_libtool_lock 7430 7431 if test -n "$ac_tool_prefix"; then 7432 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 7433 set dummy ${ac_tool_prefix}mt; ac_word=$2 7434 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7435 printf %s "checking for $ac_word... " >&6; } 7436 if test ${ac_cv_prog_MANIFEST_TOOL+y} 7437 then : 7438 printf %s "(cached) " >&6 7439 else $as_nop 7440 if test -n "$MANIFEST_TOOL"; then 7441 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 7442 else 7443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7444 for as_dir in $PATH 7445 do 7446 IFS=$as_save_IFS 7447 case $as_dir in #((( 7448 '') as_dir=./ ;; 7449 */) ;; 7450 *) as_dir=$as_dir/ ;; 7451 esac 7452 for ac_exec_ext in '' $ac_executable_extensions; do 7453 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7454 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 7455 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7456 break 2 7457 fi 7458 done 7459 done 7460 IFS=$as_save_IFS 7461 7462 fi 7463 fi 7464 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 7465 if test -n "$MANIFEST_TOOL"; then 7466 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 7467 printf "%s\n" "$MANIFEST_TOOL" >&6; } 7468 else 7469 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7470 printf "%s\n" "no" >&6; } 7471 fi 7472 7473 7474 fi 7475 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 7476 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 7477 # Extract the first word of "mt", so it can be a program name with args. 7478 set dummy mt; ac_word=$2 7479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7480 printf %s "checking for $ac_word... " >&6; } 7481 if test ${ac_cv_prog_ac_ct_MANIFEST_TOOL+y} 7482 then : 7483 printf %s "(cached) " >&6 7484 else $as_nop 7485 if test -n "$ac_ct_MANIFEST_TOOL"; then 7486 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 7487 else 7488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7489 for as_dir in $PATH 7490 do 7491 IFS=$as_save_IFS 7492 case $as_dir in #((( 7493 '') as_dir=./ ;; 7494 */) ;; 7495 *) as_dir=$as_dir/ ;; 7496 esac 7497 for ac_exec_ext in '' $ac_executable_extensions; do 7498 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7499 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 7500 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7501 break 2 7502 fi 7503 done 7504 done 7505 IFS=$as_save_IFS 7506 7507 fi 7508 fi 7509 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 7510 if test -n "$ac_ct_MANIFEST_TOOL"; then 7511 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 7512 printf "%s\n" "$ac_ct_MANIFEST_TOOL" >&6; } 7513 else 7514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7515 printf "%s\n" "no" >&6; } 7516 fi 7517 7518 if test "x$ac_ct_MANIFEST_TOOL" = x; then 7519 MANIFEST_TOOL=":" 7520 else 7521 case $cross_compiling:$ac_tool_warned in 7522 yes:) 7523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7524 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7525 ac_tool_warned=yes ;; 7526 esac 7527 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 7528 fi 7529 else 7530 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 7531 fi 7532 7533 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 7534 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 7535 printf %s "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 7536 if test ${lt_cv_path_mainfest_tool+y} 7537 then : 7538 printf %s "(cached) " >&6 7539 else $as_nop 7540 lt_cv_path_mainfest_tool=no 7541 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 7542 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 7543 cat conftest.err >&5 7544 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 7545 lt_cv_path_mainfest_tool=yes 7546 fi 7547 rm -f conftest* 7548 fi 7549 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 7550 printf "%s\n" "$lt_cv_path_mainfest_tool" >&6; } 7551 if test yes != "$lt_cv_path_mainfest_tool"; then 7552 MANIFEST_TOOL=: 7553 fi 7554 7555 7556 7557 7558 7559 7560 case $host_os in 7561 rhapsody* | darwin*) 7562 if test -n "$ac_tool_prefix"; then 7563 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 7564 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 7565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7566 printf %s "checking for $ac_word... " >&6; } 7567 if test ${ac_cv_prog_DSYMUTIL+y} 7568 then : 7569 printf %s "(cached) " >&6 7570 else $as_nop 7571 if test -n "$DSYMUTIL"; then 7572 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 7573 else 7574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7575 for as_dir in $PATH 7576 do 7577 IFS=$as_save_IFS 7578 case $as_dir in #((( 7579 '') as_dir=./ ;; 7580 */) ;; 7581 *) as_dir=$as_dir/ ;; 7582 esac 7583 for ac_exec_ext in '' $ac_executable_extensions; do 7584 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7585 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 7586 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7587 break 2 7588 fi 7589 done 7590 done 7591 IFS=$as_save_IFS 7592 7593 fi 7594 fi 7595 DSYMUTIL=$ac_cv_prog_DSYMUTIL 7596 if test -n "$DSYMUTIL"; then 7597 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 7598 printf "%s\n" "$DSYMUTIL" >&6; } 7599 else 7600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7601 printf "%s\n" "no" >&6; } 7602 fi 7603 7604 7605 fi 7606 if test -z "$ac_cv_prog_DSYMUTIL"; then 7607 ac_ct_DSYMUTIL=$DSYMUTIL 7608 # Extract the first word of "dsymutil", so it can be a program name with args. 7609 set dummy dsymutil; ac_word=$2 7610 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7611 printf %s "checking for $ac_word... " >&6; } 7612 if test ${ac_cv_prog_ac_ct_DSYMUTIL+y} 7613 then : 7614 printf %s "(cached) " >&6 7615 else $as_nop 7616 if test -n "$ac_ct_DSYMUTIL"; then 7617 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 7618 else 7619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7620 for as_dir in $PATH 7621 do 7622 IFS=$as_save_IFS 7623 case $as_dir in #((( 7624 '') as_dir=./ ;; 7625 */) ;; 7626 *) as_dir=$as_dir/ ;; 7627 esac 7628 for ac_exec_ext in '' $ac_executable_extensions; do 7629 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7630 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 7631 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7632 break 2 7633 fi 7634 done 7635 done 7636 IFS=$as_save_IFS 7637 7638 fi 7639 fi 7640 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 7641 if test -n "$ac_ct_DSYMUTIL"; then 7642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 7643 printf "%s\n" "$ac_ct_DSYMUTIL" >&6; } 7644 else 7645 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7646 printf "%s\n" "no" >&6; } 7647 fi 7648 7649 if test "x$ac_ct_DSYMUTIL" = x; then 7650 DSYMUTIL=":" 7651 else 7652 case $cross_compiling:$ac_tool_warned in 7653 yes:) 7654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7655 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7656 ac_tool_warned=yes ;; 7657 esac 7658 DSYMUTIL=$ac_ct_DSYMUTIL 7659 fi 7660 else 7661 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 7662 fi 7663 7664 if test -n "$ac_tool_prefix"; then 7665 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 7666 set dummy ${ac_tool_prefix}nmedit; 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_NMEDIT+y} 7670 then : 7671 printf %s "(cached) " >&6 7672 else $as_nop 7673 if test -n "$NMEDIT"; then 7674 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 7675 else 7676 as_save_IFS=$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_NMEDIT="${ac_tool_prefix}nmedit" 7688 printf "%s\n" "$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 NMEDIT=$ac_cv_prog_NMEDIT 7698 if test -n "$NMEDIT"; then 7699 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 7700 printf "%s\n" "$NMEDIT" >&6; } 7701 else 7702 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7703 printf "%s\n" "no" >&6; } 7704 fi 7705 7706 7707 fi 7708 if test -z "$ac_cv_prog_NMEDIT"; then 7709 ac_ct_NMEDIT=$NMEDIT 7710 # Extract the first word of "nmedit", so it can be a program name with args. 7711 set dummy nmedit; ac_word=$2 7712 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7713 printf %s "checking for $ac_word... " >&6; } 7714 if test ${ac_cv_prog_ac_ct_NMEDIT+y} 7715 then : 7716 printf %s "(cached) " >&6 7717 else $as_nop 7718 if test -n "$ac_ct_NMEDIT"; then 7719 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 7720 else 7721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7722 for as_dir in $PATH 7723 do 7724 IFS=$as_save_IFS 7725 case $as_dir in #((( 7726 '') as_dir=./ ;; 7727 */) ;; 7728 *) as_dir=$as_dir/ ;; 7729 esac 7730 for ac_exec_ext in '' $ac_executable_extensions; do 7731 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7732 ac_cv_prog_ac_ct_NMEDIT="nmedit" 7733 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7734 break 2 7735 fi 7736 done 7737 done 7738 IFS=$as_save_IFS 7739 7740 fi 7741 fi 7742 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 7743 if test -n "$ac_ct_NMEDIT"; then 7744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 7745 printf "%s\n" "$ac_ct_NMEDIT" >&6; } 7746 else 7747 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7748 printf "%s\n" "no" >&6; } 7749 fi 7750 7751 if test "x$ac_ct_NMEDIT" = x; then 7752 NMEDIT=":" 7753 else 7754 case $cross_compiling:$ac_tool_warned in 7755 yes:) 7756 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7757 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7758 ac_tool_warned=yes ;; 7759 esac 7760 NMEDIT=$ac_ct_NMEDIT 7761 fi 7762 else 7763 NMEDIT="$ac_cv_prog_NMEDIT" 7764 fi 7765 7766 if test -n "$ac_tool_prefix"; then 7767 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 7768 set dummy ${ac_tool_prefix}lipo; 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_LIPO+y} 7772 then : 7773 printf %s "(cached) " >&6 7774 else $as_nop 7775 if test -n "$LIPO"; then 7776 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 7777 else 7778 as_save_IFS=$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_LIPO="${ac_tool_prefix}lipo" 7790 printf "%s\n" "$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 LIPO=$ac_cv_prog_LIPO 7800 if test -n "$LIPO"; then 7801 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 7802 printf "%s\n" "$LIPO" >&6; } 7803 else 7804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7805 printf "%s\n" "no" >&6; } 7806 fi 7807 7808 7809 fi 7810 if test -z "$ac_cv_prog_LIPO"; then 7811 ac_ct_LIPO=$LIPO 7812 # Extract the first word of "lipo", so it can be a program name with args. 7813 set dummy lipo; ac_word=$2 7814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7815 printf %s "checking for $ac_word... " >&6; } 7816 if test ${ac_cv_prog_ac_ct_LIPO+y} 7817 then : 7818 printf %s "(cached) " >&6 7819 else $as_nop 7820 if test -n "$ac_ct_LIPO"; then 7821 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 7822 else 7823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7824 for as_dir in $PATH 7825 do 7826 IFS=$as_save_IFS 7827 case $as_dir in #((( 7828 '') as_dir=./ ;; 7829 */) ;; 7830 *) as_dir=$as_dir/ ;; 7831 esac 7832 for ac_exec_ext in '' $ac_executable_extensions; do 7833 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7834 ac_cv_prog_ac_ct_LIPO="lipo" 7835 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7836 break 2 7837 fi 7838 done 7839 done 7840 IFS=$as_save_IFS 7841 7842 fi 7843 fi 7844 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 7845 if test -n "$ac_ct_LIPO"; then 7846 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 7847 printf "%s\n" "$ac_ct_LIPO" >&6; } 7848 else 7849 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7850 printf "%s\n" "no" >&6; } 7851 fi 7852 7853 if test "x$ac_ct_LIPO" = x; then 7854 LIPO=":" 7855 else 7856 case $cross_compiling:$ac_tool_warned in 7857 yes:) 7858 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7859 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7860 ac_tool_warned=yes ;; 7861 esac 7862 LIPO=$ac_ct_LIPO 7863 fi 7864 else 7865 LIPO="$ac_cv_prog_LIPO" 7866 fi 7867 7868 if test -n "$ac_tool_prefix"; then 7869 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 7870 set dummy ${ac_tool_prefix}otool; 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_OTOOL+y} 7874 then : 7875 printf %s "(cached) " >&6 7876 else $as_nop 7877 if test -n "$OTOOL"; then 7878 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 7879 else 7880 as_save_IFS=$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_OTOOL="${ac_tool_prefix}otool" 7892 printf "%s\n" "$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 OTOOL=$ac_cv_prog_OTOOL 7902 if test -n "$OTOOL"; then 7903 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 7904 printf "%s\n" "$OTOOL" >&6; } 7905 else 7906 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7907 printf "%s\n" "no" >&6; } 7908 fi 7909 7910 7911 fi 7912 if test -z "$ac_cv_prog_OTOOL"; then 7913 ac_ct_OTOOL=$OTOOL 7914 # Extract the first word of "otool", so it can be a program name with args. 7915 set dummy otool; ac_word=$2 7916 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 7917 printf %s "checking for $ac_word... " >&6; } 7918 if test ${ac_cv_prog_ac_ct_OTOOL+y} 7919 then : 7920 printf %s "(cached) " >&6 7921 else $as_nop 7922 if test -n "$ac_ct_OTOOL"; then 7923 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 7924 else 7925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 7926 for as_dir in $PATH 7927 do 7928 IFS=$as_save_IFS 7929 case $as_dir in #((( 7930 '') as_dir=./ ;; 7931 */) ;; 7932 *) as_dir=$as_dir/ ;; 7933 esac 7934 for ac_exec_ext in '' $ac_executable_extensions; do 7935 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 7936 ac_cv_prog_ac_ct_OTOOL="otool" 7937 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 7938 break 2 7939 fi 7940 done 7941 done 7942 IFS=$as_save_IFS 7943 7944 fi 7945 fi 7946 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 7947 if test -n "$ac_ct_OTOOL"; then 7948 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 7949 printf "%s\n" "$ac_ct_OTOOL" >&6; } 7950 else 7951 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 7952 printf "%s\n" "no" >&6; } 7953 fi 7954 7955 if test "x$ac_ct_OTOOL" = x; then 7956 OTOOL=":" 7957 else 7958 case $cross_compiling:$ac_tool_warned in 7959 yes:) 7960 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 7961 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 7962 ac_tool_warned=yes ;; 7963 esac 7964 OTOOL=$ac_ct_OTOOL 7965 fi 7966 else 7967 OTOOL="$ac_cv_prog_OTOOL" 7968 fi 7969 7970 if test -n "$ac_tool_prefix"; then 7971 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 7972 set dummy ${ac_tool_prefix}otool64; 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_OTOOL64+y} 7976 then : 7977 printf %s "(cached) " >&6 7978 else $as_nop 7979 if test -n "$OTOOL64"; then 7980 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 7981 else 7982 as_save_IFS=$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_OTOOL64="${ac_tool_prefix}otool64" 7994 printf "%s\n" "$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 OTOOL64=$ac_cv_prog_OTOOL64 8004 if test -n "$OTOOL64"; then 8005 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 8006 printf "%s\n" "$OTOOL64" >&6; } 8007 else 8008 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8009 printf "%s\n" "no" >&6; } 8010 fi 8011 8012 8013 fi 8014 if test -z "$ac_cv_prog_OTOOL64"; then 8015 ac_ct_OTOOL64=$OTOOL64 8016 # Extract the first word of "otool64", so it can be a program name with args. 8017 set dummy otool64; ac_word=$2 8018 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 8019 printf %s "checking for $ac_word... " >&6; } 8020 if test ${ac_cv_prog_ac_ct_OTOOL64+y} 8021 then : 8022 printf %s "(cached) " >&6 8023 else $as_nop 8024 if test -n "$ac_ct_OTOOL64"; then 8025 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 8026 else 8027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 8028 for as_dir in $PATH 8029 do 8030 IFS=$as_save_IFS 8031 case $as_dir in #((( 8032 '') as_dir=./ ;; 8033 */) ;; 8034 *) as_dir=$as_dir/ ;; 8035 esac 8036 for ac_exec_ext in '' $ac_executable_extensions; do 8037 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 8038 ac_cv_prog_ac_ct_OTOOL64="otool64" 8039 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 8040 break 2 8041 fi 8042 done 8043 done 8044 IFS=$as_save_IFS 8045 8046 fi 8047 fi 8048 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 8049 if test -n "$ac_ct_OTOOL64"; then 8050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 8051 printf "%s\n" "$ac_ct_OTOOL64" >&6; } 8052 else 8053 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8054 printf "%s\n" "no" >&6; } 8055 fi 8056 8057 if test "x$ac_ct_OTOOL64" = x; then 8058 OTOOL64=":" 8059 else 8060 case $cross_compiling:$ac_tool_warned in 8061 yes:) 8062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 8063 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 8064 ac_tool_warned=yes ;; 8065 esac 8066 OTOOL64=$ac_ct_OTOOL64 8067 fi 8068 else 8069 OTOOL64="$ac_cv_prog_OTOOL64" 8070 fi 8071 8072 8073 8074 8075 8076 8077 8078 8079 8080 8081 8082 8083 8084 8085 8086 8087 8088 8089 8090 8091 8092 8093 8094 8095 8096 8097 8098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 8099 printf %s "checking for -single_module linker flag... " >&6; } 8100 if test ${lt_cv_apple_cc_single_mod+y} 8101 then : 8102 printf %s "(cached) " >&6 8103 else $as_nop 8104 lt_cv_apple_cc_single_mod=no 8105 if test -z "$LT_MULTI_MODULE"; then 8106 # By default we will add the -single_module flag. You can override 8107 # by either setting the environment variable LT_MULTI_MODULE 8108 # non-empty at configure time, or by adding -multi_module to the 8109 # link flags. 8110 rm -rf libconftest.dylib* 8111 echo "int foo(void){return 1;}" > conftest.c 8112 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8113 -dynamiclib -Wl,-single_module conftest.c" >&5 8114 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 8115 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 8116 _lt_result=$? 8117 # If there is a non-empty error log, and "single_module" 8118 # appears in it, assume the flag caused a linker warning 8119 if test -s conftest.err && $GREP single_module conftest.err; then 8120 cat conftest.err >&5 8121 # Otherwise, if the output was created with a 0 exit code from 8122 # the compiler, it worked. 8123 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then 8124 lt_cv_apple_cc_single_mod=yes 8125 else 8126 cat conftest.err >&5 8127 fi 8128 rm -rf libconftest.dylib* 8129 rm -f conftest.* 8130 fi 8131 fi 8132 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 8133 printf "%s\n" "$lt_cv_apple_cc_single_mod" >&6; } 8134 8135 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 8136 printf %s "checking for -exported_symbols_list linker flag... " >&6; } 8137 if test ${lt_cv_ld_exported_symbols_list+y} 8138 then : 8139 printf %s "(cached) " >&6 8140 else $as_nop 8141 lt_cv_ld_exported_symbols_list=no 8142 save_LDFLAGS=$LDFLAGS 8143 echo "_main" > conftest.sym 8144 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 8145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8146 /* end confdefs.h. */ 8147 8148 int 8149 main (void) 8150 { 8151 8152 ; 8153 return 0; 8154 } 8155 _ACEOF 8156 if ac_fn_c_try_link "$LINENO" 8157 then : 8158 lt_cv_ld_exported_symbols_list=yes 8159 else $as_nop 8160 lt_cv_ld_exported_symbols_list=no 8161 fi 8162 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 8163 conftest$ac_exeext conftest.$ac_ext 8164 LDFLAGS=$save_LDFLAGS 8165 8166 fi 8167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 8168 printf "%s\n" "$lt_cv_ld_exported_symbols_list" >&6; } 8169 8170 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 8171 printf %s "checking for -force_load linker flag... " >&6; } 8172 if test ${lt_cv_ld_force_load+y} 8173 then : 8174 printf %s "(cached) " >&6 8175 else $as_nop 8176 lt_cv_ld_force_load=no 8177 cat > conftest.c << _LT_EOF 8178 int forced_loaded() { return 2;} 8179 _LT_EOF 8180 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 8181 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 8182 echo "$AR $AR_FLAGS libconftest.a conftest.o" >&5 8183 $AR $AR_FLAGS libconftest.a conftest.o 2>&5 8184 echo "$RANLIB libconftest.a" >&5 8185 $RANLIB libconftest.a 2>&5 8186 cat > conftest.c << _LT_EOF 8187 int main() { return 0;} 8188 _LT_EOF 8189 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 8190 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 8191 _lt_result=$? 8192 if test -s conftest.err && $GREP force_load conftest.err; then 8193 cat conftest.err >&5 8194 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then 8195 lt_cv_ld_force_load=yes 8196 else 8197 cat conftest.err >&5 8198 fi 8199 rm -f conftest.err libconftest.a conftest conftest.c 8200 rm -rf conftest.dSYM 8201 8202 fi 8203 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 8204 printf "%s\n" "$lt_cv_ld_force_load" >&6; } 8205 case $host_os in 8206 rhapsody* | darwin1.[012]) 8207 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; 8208 darwin1.*) 8209 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8210 darwin*) 8211 case $MACOSX_DEPLOYMENT_TARGET,$host in 8212 10.[012],*|,*powerpc*-darwin[5-8]*) 8213 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 8214 *) 8215 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 8216 esac 8217 ;; 8218 esac 8219 if test yes = "$lt_cv_apple_cc_single_mod"; then 8220 _lt_dar_single_mod='$single_module' 8221 fi 8222 if test yes = "$lt_cv_ld_exported_symbols_list"; then 8223 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' 8224 else 8225 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' 8226 fi 8227 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then 8228 _lt_dsymutil='~$DSYMUTIL $lib || :' 8229 else 8230 _lt_dsymutil= 8231 fi 8232 ;; 8233 esac 8234 8235 # func_munge_path_list VARIABLE PATH 8236 # ----------------------------------- 8237 # VARIABLE is name of variable containing _space_ separated list of 8238 # directories to be munged by the contents of PATH, which is string 8239 # having a format: 8240 # "DIR[:DIR]:" 8241 # string "DIR[ DIR]" will be prepended to VARIABLE 8242 # ":DIR[:DIR]" 8243 # string "DIR[ DIR]" will be appended to VARIABLE 8244 # "DIRP[:DIRP]::[DIRA:]DIRA" 8245 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 8246 # "DIRA[ DIRA]" will be appended to VARIABLE 8247 # "DIR[:DIR]" 8248 # VARIABLE will be replaced by "DIR[ DIR]" 8249 func_munge_path_list () 8250 { 8251 case x$2 in 8252 x) 8253 ;; 8254 *:) 8255 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 8256 ;; 8257 x:*) 8258 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 8259 ;; 8260 *::*) 8261 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 8262 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 8263 ;; 8264 *) 8265 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 8266 ;; 8267 esac 8268 } 8269 8270 ac_header= ac_cache= 8271 for ac_item in $ac_header_c_list 8272 do 8273 if test $ac_cache; then 8274 ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default" 8275 if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then 8276 printf "%s\n" "#define $ac_item 1" >> confdefs.h 8277 fi 8278 ac_header= ac_cache= 8279 elif test $ac_header; then 8280 ac_cache=$ac_item 8281 else 8282 ac_header=$ac_item 8283 fi 8284 done 8285 8286 8287 8288 8289 8290 8291 8292 8293 if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes 8294 then : 8295 8296 printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h 8297 8298 fi 8299 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 8300 " 8301 if test "x$ac_cv_header_dlfcn_h" = xyes 8302 then : 8303 printf "%s\n" "#define HAVE_DLFCN_H 1" >>confdefs.h 8304 8305 fi 8306 8307 8308 8309 8310 8311 # Set options 8312 8313 8314 8315 enable_dlopen=no 8316 8317 8318 enable_win32_dll=no 8319 8320 8321 # Check whether --enable-shared was given. 8322 if test ${enable_shared+y} 8323 then : 8324 enableval=$enable_shared; p=${PACKAGE-default} 8325 case $enableval in 8326 yes) enable_shared=yes ;; 8327 no) enable_shared=no ;; 8328 *) 8329 enable_shared=no 8330 # Look at the argument we got. We use all the common list separators. 8331 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8332 for pkg in $enableval; do 8333 IFS=$lt_save_ifs 8334 if test "X$pkg" = "X$p"; then 8335 enable_shared=yes 8336 fi 8337 done 8338 IFS=$lt_save_ifs 8339 ;; 8340 esac 8341 else $as_nop 8342 enable_shared=yes 8343 fi 8344 8345 8346 8347 8348 8349 8350 8351 8352 8353 # Check whether --enable-static was given. 8354 if test ${enable_static+y} 8355 then : 8356 enableval=$enable_static; p=${PACKAGE-default} 8357 case $enableval in 8358 yes) enable_static=yes ;; 8359 no) enable_static=no ;; 8360 *) 8361 enable_static=no 8362 # Look at the argument we got. We use all the common list separators. 8363 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8364 for pkg in $enableval; do 8365 IFS=$lt_save_ifs 8366 if test "X$pkg" = "X$p"; then 8367 enable_static=yes 8368 fi 8369 done 8370 IFS=$lt_save_ifs 8371 ;; 8372 esac 8373 else $as_nop 8374 enable_static=yes 8375 fi 8376 8377 8378 8379 8380 8381 8382 8383 8384 8385 8386 # Check whether --with-pic was given. 8387 if test ${with_pic+y} 8388 then : 8389 withval=$with_pic; lt_p=${PACKAGE-default} 8390 case $withval in 8391 yes|no) pic_mode=$withval ;; 8392 *) 8393 pic_mode=default 8394 # Look at the argument we got. We use all the common list separators. 8395 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8396 for lt_pkg in $withval; do 8397 IFS=$lt_save_ifs 8398 if test "X$lt_pkg" = "X$lt_p"; then 8399 pic_mode=yes 8400 fi 8401 done 8402 IFS=$lt_save_ifs 8403 ;; 8404 esac 8405 else $as_nop 8406 pic_mode=default 8407 fi 8408 8409 8410 8411 8412 8413 8414 8415 8416 # Check whether --enable-fast-install was given. 8417 if test ${enable_fast_install+y} 8418 then : 8419 enableval=$enable_fast_install; p=${PACKAGE-default} 8420 case $enableval in 8421 yes) enable_fast_install=yes ;; 8422 no) enable_fast_install=no ;; 8423 *) 8424 enable_fast_install=no 8425 # Look at the argument we got. We use all the common list separators. 8426 lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR, 8427 for pkg in $enableval; do 8428 IFS=$lt_save_ifs 8429 if test "X$pkg" = "X$p"; then 8430 enable_fast_install=yes 8431 fi 8432 done 8433 IFS=$lt_save_ifs 8434 ;; 8435 esac 8436 else $as_nop 8437 enable_fast_install=yes 8438 fi 8439 8440 8441 8442 8443 8444 8445 8446 8447 shared_archive_member_spec= 8448 case $host,$enable_shared in 8449 power*-*-aix[5-9]*,yes) 8450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 8451 printf %s "checking which variant of shared library versioning to provide... " >&6; } 8452 8453 # Check whether --with-aix-soname was given. 8454 if test ${with_aix_soname+y} 8455 then : 8456 withval=$with_aix_soname; case $withval in 8457 aix|svr4|both) 8458 ;; 8459 *) 8460 as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 8461 ;; 8462 esac 8463 lt_cv_with_aix_soname=$with_aix_soname 8464 else $as_nop 8465 if test ${lt_cv_with_aix_soname+y} 8466 then : 8467 printf %s "(cached) " >&6 8468 else $as_nop 8469 lt_cv_with_aix_soname=aix 8470 fi 8471 8472 with_aix_soname=$lt_cv_with_aix_soname 8473 fi 8474 8475 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 8476 printf "%s\n" "$with_aix_soname" >&6; } 8477 if test aix != "$with_aix_soname"; then 8478 # For the AIX way of multilib, we name the shared archive member 8479 # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', 8480 # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. 8481 # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, 8482 # the AIX toolchain works better with OBJECT_MODE set (default 32). 8483 if test 64 = "${OBJECT_MODE-32}"; then 8484 shared_archive_member_spec=shr_64 8485 else 8486 shared_archive_member_spec=shr 8487 fi 8488 fi 8489 ;; 8490 *) 8491 with_aix_soname=aix 8492 ;; 8493 esac 8494 8495 8496 8497 8498 8499 8500 8501 8502 8503 8504 # This can be used to rebuild libtool when needed 8505 LIBTOOL_DEPS=$ltmain 8506 8507 # Always use our own libtool. 8508 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 8509 8510 8511 8512 8513 8514 8515 8516 8517 8518 8519 8520 8521 8522 8523 8524 8525 8526 8527 8528 8529 8530 8531 8532 8533 8534 8535 8536 8537 8538 8539 test -z "$LN_S" && LN_S="ln -s" 8540 8541 8542 8543 8544 8545 8546 8547 8548 8549 8550 8551 8552 8553 8554 if test -n "${ZSH_VERSION+set}"; then 8555 setopt NO_GLOB_SUBST 8556 fi 8557 8558 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 8559 printf %s "checking for objdir... " >&6; } 8560 if test ${lt_cv_objdir+y} 8561 then : 8562 printf %s "(cached) " >&6 8563 else $as_nop 8564 rm -f .libs 2>/dev/null 8565 mkdir .libs 2>/dev/null 8566 if test -d .libs; then 8567 lt_cv_objdir=.libs 8568 else 8569 # MS-DOS does not allow filenames that begin with a dot. 8570 lt_cv_objdir=_libs 8571 fi 8572 rmdir .libs 2>/dev/null 8573 fi 8574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 8575 printf "%s\n" "$lt_cv_objdir" >&6; } 8576 objdir=$lt_cv_objdir 8577 8578 8579 8580 8581 8582 printf "%s\n" "#define LT_OBJDIR \"$lt_cv_objdir/\"" >>confdefs.h 8583 8584 8585 8586 8587 case $host_os in 8588 aix3*) 8589 # AIX sometimes has problems with the GCC collect2 program. For some 8590 # reason, if we set the COLLECT_NAMES environment variable, the problems 8591 # vanish in a puff of smoke. 8592 if test set != "${COLLECT_NAMES+set}"; then 8593 COLLECT_NAMES= 8594 export COLLECT_NAMES 8595 fi 8596 ;; 8597 esac 8598 8599 # Global variables: 8600 ofile=libtool 8601 can_build_shared=yes 8602 8603 # All known linkers require a '.a' archive for static linking (except MSVC and 8604 # ICC, which need '.lib'). 8605 libext=a 8606 8607 with_gnu_ld=$lt_cv_prog_gnu_ld 8608 8609 old_CC=$CC 8610 old_CFLAGS=$CFLAGS 8611 8612 # Set sane defaults for various variables 8613 test -z "$CC" && CC=cc 8614 test -z "$LTCC" && LTCC=$CC 8615 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 8616 test -z "$LD" && LD=ld 8617 test -z "$ac_objext" && ac_objext=o 8618 8619 func_cc_basename $compiler 8620 cc_basename=$func_cc_basename_result 8621 8622 8623 # Only perform the check for file, if the check method requires it 8624 test -z "$MAGIC_CMD" && MAGIC_CMD=file 8625 case $deplibs_check_method in 8626 file_magic*) 8627 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 8628 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 8629 printf %s "checking for ${ac_tool_prefix}file... " >&6; } 8630 if test ${lt_cv_path_MAGIC_CMD+y} 8631 then : 8632 printf %s "(cached) " >&6 8633 else $as_nop 8634 case $MAGIC_CMD in 8635 [\\/*] | ?:[\\/]*) 8636 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8637 ;; 8638 *) 8639 lt_save_MAGIC_CMD=$MAGIC_CMD 8640 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8641 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8642 for ac_dir in $ac_dummy; do 8643 IFS=$lt_save_ifs 8644 test -z "$ac_dir" && ac_dir=. 8645 if test -f "$ac_dir/${ac_tool_prefix}file"; then 8646 lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" 8647 if test -n "$file_magic_test_file"; then 8648 case $deplibs_check_method in 8649 "file_magic "*) 8650 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8651 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8652 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8653 $EGREP "$file_magic_regex" > /dev/null; then 8654 : 8655 else 8656 cat <<_LT_EOF 1>&2 8657 8658 *** Warning: the command libtool uses to detect shared libraries, 8659 *** $file_magic_cmd, produces output that libtool cannot recognize. 8660 *** The result is that libtool may fail to recognize shared libraries 8661 *** as such. This will affect the creation of libtool libraries that 8662 *** depend on shared libraries, but programs linked with such libtool 8663 *** libraries will work regardless of this problem. Nevertheless, you 8664 *** may want to report the problem to your system manager and/or to 8665 *** bug-libtool@gnu.org 8666 8667 _LT_EOF 8668 fi ;; 8669 esac 8670 fi 8671 break 8672 fi 8673 done 8674 IFS=$lt_save_ifs 8675 MAGIC_CMD=$lt_save_MAGIC_CMD 8676 ;; 8677 esac 8678 fi 8679 8680 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8681 if test -n "$MAGIC_CMD"; then 8682 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8683 printf "%s\n" "$MAGIC_CMD" >&6; } 8684 else 8685 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8686 printf "%s\n" "no" >&6; } 8687 fi 8688 8689 8690 8691 8692 8693 if test -z "$lt_cv_path_MAGIC_CMD"; then 8694 if test -n "$ac_tool_prefix"; then 8695 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for file" >&5 8696 printf %s "checking for file... " >&6; } 8697 if test ${lt_cv_path_MAGIC_CMD+y} 8698 then : 8699 printf %s "(cached) " >&6 8700 else $as_nop 8701 case $MAGIC_CMD in 8702 [\\/*] | ?:[\\/]*) 8703 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. 8704 ;; 8705 *) 8706 lt_save_MAGIC_CMD=$MAGIC_CMD 8707 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR 8708 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 8709 for ac_dir in $ac_dummy; do 8710 IFS=$lt_save_ifs 8711 test -z "$ac_dir" && ac_dir=. 8712 if test -f "$ac_dir/file"; then 8713 lt_cv_path_MAGIC_CMD=$ac_dir/"file" 8714 if test -n "$file_magic_test_file"; then 8715 case $deplibs_check_method in 8716 "file_magic "*) 8717 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 8718 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8719 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 8720 $EGREP "$file_magic_regex" > /dev/null; then 8721 : 8722 else 8723 cat <<_LT_EOF 1>&2 8724 8725 *** Warning: the command libtool uses to detect shared libraries, 8726 *** $file_magic_cmd, produces output that libtool cannot recognize. 8727 *** The result is that libtool may fail to recognize shared libraries 8728 *** as such. This will affect the creation of libtool libraries that 8729 *** depend on shared libraries, but programs linked with such libtool 8730 *** libraries will work regardless of this problem. Nevertheless, you 8731 *** may want to report the problem to your system manager and/or to 8732 *** bug-libtool@gnu.org 8733 8734 _LT_EOF 8735 fi ;; 8736 esac 8737 fi 8738 break 8739 fi 8740 done 8741 IFS=$lt_save_ifs 8742 MAGIC_CMD=$lt_save_MAGIC_CMD 8743 ;; 8744 esac 8745 fi 8746 8747 MAGIC_CMD=$lt_cv_path_MAGIC_CMD 8748 if test -n "$MAGIC_CMD"; then 8749 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 8750 printf "%s\n" "$MAGIC_CMD" >&6; } 8751 else 8752 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 8753 printf "%s\n" "no" >&6; } 8754 fi 8755 8756 8757 else 8758 MAGIC_CMD=: 8759 fi 8760 fi 8761 8762 fi 8763 ;; 8764 esac 8765 8766 # Use C for the default configuration in the libtool script 8767 8768 lt_save_CC=$CC 8769 ac_ext=c 8770 ac_cpp='$CPP $CPPFLAGS' 8771 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 8772 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 8773 ac_compiler_gnu=$ac_cv_c_compiler_gnu 8774 8775 8776 # Source file extension for C test sources. 8777 ac_ext=c 8778 8779 # Object file extension for compiled C test sources. 8780 objext=o 8781 objext=$objext 8782 8783 # Code to be used in simple compile tests 8784 lt_simple_compile_test_code="int some_variable = 0;" 8785 8786 # Code to be used in simple link tests 8787 lt_simple_link_test_code='int main(){return(0);}' 8788 8789 8790 8791 8792 8793 8794 8795 # If no C compiler was specified, use CC. 8796 LTCC=${LTCC-"$CC"} 8797 8798 # If no C compiler flags were specified, use CFLAGS. 8799 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 8800 8801 # Allow CC to be a program name with arguments. 8802 compiler=$CC 8803 8804 # Save the default compiler, since it gets overwritten when the other 8805 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 8806 compiler_DEFAULT=$CC 8807 8808 # save warnings/boilerplate of simple test code 8809 ac_outfile=conftest.$ac_objext 8810 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 8811 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8812 _lt_compiler_boilerplate=`cat conftest.err` 8813 $RM conftest* 8814 8815 ac_outfile=conftest.$ac_objext 8816 echo "$lt_simple_link_test_code" >conftest.$ac_ext 8817 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 8818 _lt_linker_boilerplate=`cat conftest.err` 8819 $RM -r conftest* 8820 8821 8822 ## CAVEAT EMPTOR: 8823 ## There is no encapsulation within the following macros, do not change 8824 ## the running order or otherwise move them around unless you know exactly 8825 ## what you are doing... 8826 if test -n "$compiler"; then 8827 8828 lt_prog_compiler_no_builtin_flag= 8829 8830 if test yes = "$GCC"; then 8831 case $cc_basename in 8832 nvcc*) 8833 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 8834 *) 8835 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 8836 esac 8837 8838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 8839 printf %s "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 8840 if test ${lt_cv_prog_compiler_rtti_exceptions+y} 8841 then : 8842 printf %s "(cached) " >&6 8843 else $as_nop 8844 lt_cv_prog_compiler_rtti_exceptions=no 8845 ac_outfile=conftest.$ac_objext 8846 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8847 lt_compiler_flag="-fno-rtti -fno-exceptions" ## exclude from sc_useless_quotes_in_assignment 8848 # Insert the option either (1) after the last *FLAGS variable, or 8849 # (2) before a word containing "conftest.", or (3) at the end. 8850 # Note that $ac_compile itself does not contain backslashes and begins 8851 # with a dollar sign (not a hyphen), so the echo should work correctly. 8852 # The option is referenced via a variable to avoid confusing sed. 8853 lt_compile=`echo "$ac_compile" | $SED \ 8854 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8855 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8856 -e 's:$: $lt_compiler_flag:'` 8857 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8858 (eval "$lt_compile" 2>conftest.err) 8859 ac_status=$? 8860 cat conftest.err >&5 8861 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8862 if (exit $ac_status) && test -s "$ac_outfile"; then 8863 # The compiler can only warn and ignore the option if not recognized 8864 # So say no if there are warnings other than the usual output. 8865 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8866 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8867 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8868 lt_cv_prog_compiler_rtti_exceptions=yes 8869 fi 8870 fi 8871 $RM conftest* 8872 8873 fi 8874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 8875 printf "%s\n" "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 8876 8877 if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then 8878 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 8879 else 8880 : 8881 fi 8882 8883 fi 8884 8885 8886 8887 8888 8889 8890 lt_prog_compiler_wl= 8891 lt_prog_compiler_pic= 8892 lt_prog_compiler_static= 8893 8894 8895 if test yes = "$GCC"; then 8896 lt_prog_compiler_wl='-Wl,' 8897 lt_prog_compiler_static='-static' 8898 8899 case $host_os in 8900 aix*) 8901 # All AIX code is PIC. 8902 if test ia64 = "$host_cpu"; then 8903 # AIX 5 now supports IA64 processor 8904 lt_prog_compiler_static='-Bstatic' 8905 fi 8906 lt_prog_compiler_pic='-fPIC' 8907 ;; 8908 8909 amigaos*) 8910 case $host_cpu in 8911 powerpc) 8912 # see comment about AmigaOS4 .so support 8913 lt_prog_compiler_pic='-fPIC' 8914 ;; 8915 m68k) 8916 # FIXME: we need at least 68020 code to build shared libraries, but 8917 # adding the '-m68020' flag to GCC prevents building anything better, 8918 # like '-m68040'. 8919 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 8920 ;; 8921 esac 8922 ;; 8923 8924 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 8925 # PIC is the default for these OSes. 8926 ;; 8927 8928 mingw* | cygwin* | pw32* | os2* | cegcc*) 8929 # This hack is so that the source file can tell whether it is being 8930 # built for inclusion in a dll (and should export symbols for example). 8931 # Although the cygwin gcc ignores -fPIC, still need this for old-style 8932 # (--disable-auto-import) libraries 8933 lt_prog_compiler_pic='-DDLL_EXPORT' 8934 case $host_os in 8935 os2*) 8936 lt_prog_compiler_static='$wl-static' 8937 ;; 8938 esac 8939 ;; 8940 8941 darwin* | rhapsody*) 8942 # PIC is the default on this platform 8943 # Common symbols not allowed in MH_DYLIB files 8944 lt_prog_compiler_pic='-fno-common' 8945 ;; 8946 8947 haiku*) 8948 # PIC is the default for Haiku. 8949 # The "-static" flag exists, but is broken. 8950 lt_prog_compiler_static= 8951 ;; 8952 8953 hpux*) 8954 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8955 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8956 # sets the default TLS model and affects inlining. 8957 case $host_cpu in 8958 hppa*64*) 8959 # +Z the default 8960 ;; 8961 *) 8962 lt_prog_compiler_pic='-fPIC' 8963 ;; 8964 esac 8965 ;; 8966 8967 interix[3-9]*) 8968 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8969 # Instead, we relocate shared libraries at runtime. 8970 ;; 8971 8972 msdosdjgpp*) 8973 # Just because we use GCC doesn't mean we suddenly get shared libraries 8974 # on systems that don't support them. 8975 lt_prog_compiler_can_build_shared=no 8976 enable_shared=no 8977 ;; 8978 8979 *nto* | *qnx*) 8980 # QNX uses GNU C++, but need to define -shared option too, otherwise 8981 # it will coredump. 8982 lt_prog_compiler_pic='-fPIC -shared' 8983 ;; 8984 8985 sysv4*MP*) 8986 if test -d /usr/nec; then 8987 lt_prog_compiler_pic=-Kconform_pic 8988 fi 8989 ;; 8990 8991 *) 8992 lt_prog_compiler_pic='-fPIC' 8993 ;; 8994 esac 8995 8996 case $cc_basename in 8997 nvcc*) # Cuda Compiler Driver 2.2 8998 lt_prog_compiler_wl='-Xlinker ' 8999 if test -n "$lt_prog_compiler_pic"; then 9000 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 9001 fi 9002 ;; 9003 esac 9004 else 9005 # PORTME Check for flag to pass linker flags through the system compiler. 9006 case $host_os in 9007 aix*) 9008 lt_prog_compiler_wl='-Wl,' 9009 if test ia64 = "$host_cpu"; then 9010 # AIX 5 now supports IA64 processor 9011 lt_prog_compiler_static='-Bstatic' 9012 else 9013 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 9014 fi 9015 ;; 9016 9017 darwin* | rhapsody*) 9018 # PIC is the default on this platform 9019 # Common symbols not allowed in MH_DYLIB files 9020 lt_prog_compiler_pic='-fno-common' 9021 case $cc_basename in 9022 nagfor*) 9023 # NAG Fortran compiler 9024 lt_prog_compiler_wl='-Wl,-Wl,,' 9025 lt_prog_compiler_pic='-PIC' 9026 lt_prog_compiler_static='-Bstatic' 9027 ;; 9028 esac 9029 ;; 9030 9031 mingw* | cygwin* | pw32* | os2* | cegcc*) 9032 # This hack is so that the source file can tell whether it is being 9033 # built for inclusion in a dll (and should export symbols for example). 9034 lt_prog_compiler_pic='-DDLL_EXPORT' 9035 case $host_os in 9036 os2*) 9037 lt_prog_compiler_static='$wl-static' 9038 ;; 9039 esac 9040 ;; 9041 9042 hpux9* | hpux10* | hpux11*) 9043 lt_prog_compiler_wl='-Wl,' 9044 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 9045 # not for PA HP-UX. 9046 case $host_cpu in 9047 hppa*64*|ia64*) 9048 # +Z the default 9049 ;; 9050 *) 9051 lt_prog_compiler_pic='+Z' 9052 ;; 9053 esac 9054 # Is there a better lt_prog_compiler_static that works with the bundled CC? 9055 lt_prog_compiler_static='$wl-a ${wl}archive' 9056 ;; 9057 9058 irix5* | irix6* | nonstopux*) 9059 lt_prog_compiler_wl='-Wl,' 9060 # PIC (with -KPIC) is the default. 9061 lt_prog_compiler_static='-non_shared' 9062 ;; 9063 9064 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 9065 case $cc_basename in 9066 # old Intel for x86_64, which still supported -KPIC. 9067 ecc*) 9068 lt_prog_compiler_wl='-Wl,' 9069 lt_prog_compiler_pic='-KPIC' 9070 lt_prog_compiler_static='-static' 9071 ;; 9072 # icc used to be incompatible with GCC. 9073 # ICC 10 doesn't accept -KPIC any more. 9074 icc* | ifort*) 9075 lt_prog_compiler_wl='-Wl,' 9076 lt_prog_compiler_pic='-fPIC' 9077 lt_prog_compiler_static='-static' 9078 ;; 9079 # Lahey Fortran 8.1. 9080 lf95*) 9081 lt_prog_compiler_wl='-Wl,' 9082 lt_prog_compiler_pic='--shared' 9083 lt_prog_compiler_static='--static' 9084 ;; 9085 nagfor*) 9086 # NAG Fortran compiler 9087 lt_prog_compiler_wl='-Wl,-Wl,,' 9088 lt_prog_compiler_pic='-PIC' 9089 lt_prog_compiler_static='-Bstatic' 9090 ;; 9091 tcc*) 9092 # Fabrice Bellard et al's Tiny C Compiler 9093 lt_prog_compiler_wl='-Wl,' 9094 lt_prog_compiler_pic='-fPIC' 9095 lt_prog_compiler_static='-static' 9096 ;; 9097 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 9098 # Portland Group compilers (*not* the Pentium gcc compiler, 9099 # which looks to be a dead project) 9100 lt_prog_compiler_wl='-Wl,' 9101 lt_prog_compiler_pic='-fpic' 9102 lt_prog_compiler_static='-Bstatic' 9103 ;; 9104 ccc*) 9105 lt_prog_compiler_wl='-Wl,' 9106 # All Alpha code is PIC. 9107 lt_prog_compiler_static='-non_shared' 9108 ;; 9109 xl* | bgxl* | bgf* | mpixl*) 9110 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 9111 lt_prog_compiler_wl='-Wl,' 9112 lt_prog_compiler_pic='-qpic' 9113 lt_prog_compiler_static='-qstaticlink' 9114 ;; 9115 *) 9116 case `$CC -V 2>&1 | $SED 5q` in 9117 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 9118 # Sun Fortran 8.3 passes all unrecognized flags to the linker 9119 lt_prog_compiler_pic='-KPIC' 9120 lt_prog_compiler_static='-Bstatic' 9121 lt_prog_compiler_wl='' 9122 ;; 9123 *Sun\ F* | *Sun*Fortran*) 9124 lt_prog_compiler_pic='-KPIC' 9125 lt_prog_compiler_static='-Bstatic' 9126 lt_prog_compiler_wl='-Qoption ld ' 9127 ;; 9128 *Sun\ C*) 9129 # Sun C 5.9 9130 lt_prog_compiler_pic='-KPIC' 9131 lt_prog_compiler_static='-Bstatic' 9132 lt_prog_compiler_wl='-Wl,' 9133 ;; 9134 *Intel*\ [CF]*Compiler*) 9135 lt_prog_compiler_wl='-Wl,' 9136 lt_prog_compiler_pic='-fPIC' 9137 lt_prog_compiler_static='-static' 9138 ;; 9139 *Portland\ Group*) 9140 lt_prog_compiler_wl='-Wl,' 9141 lt_prog_compiler_pic='-fpic' 9142 lt_prog_compiler_static='-Bstatic' 9143 ;; 9144 esac 9145 ;; 9146 esac 9147 ;; 9148 9149 newsos6) 9150 lt_prog_compiler_pic='-KPIC' 9151 lt_prog_compiler_static='-Bstatic' 9152 ;; 9153 9154 *nto* | *qnx*) 9155 # QNX uses GNU C++, but need to define -shared option too, otherwise 9156 # it will coredump. 9157 lt_prog_compiler_pic='-fPIC -shared' 9158 ;; 9159 9160 osf3* | osf4* | osf5*) 9161 lt_prog_compiler_wl='-Wl,' 9162 # All OSF/1 code is PIC. 9163 lt_prog_compiler_static='-non_shared' 9164 ;; 9165 9166 rdos*) 9167 lt_prog_compiler_static='-non_shared' 9168 ;; 9169 9170 solaris*) 9171 lt_prog_compiler_pic='-KPIC' 9172 lt_prog_compiler_static='-Bstatic' 9173 case $cc_basename in 9174 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 9175 lt_prog_compiler_wl='-Qoption ld ';; 9176 *) 9177 lt_prog_compiler_wl='-Wl,';; 9178 esac 9179 ;; 9180 9181 sunos4*) 9182 lt_prog_compiler_wl='-Qoption ld ' 9183 lt_prog_compiler_pic='-PIC' 9184 lt_prog_compiler_static='-Bstatic' 9185 ;; 9186 9187 sysv4 | sysv4.2uw2* | sysv4.3*) 9188 lt_prog_compiler_wl='-Wl,' 9189 lt_prog_compiler_pic='-KPIC' 9190 lt_prog_compiler_static='-Bstatic' 9191 ;; 9192 9193 sysv4*MP*) 9194 if test -d /usr/nec; then 9195 lt_prog_compiler_pic='-Kconform_pic' 9196 lt_prog_compiler_static='-Bstatic' 9197 fi 9198 ;; 9199 9200 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 9201 lt_prog_compiler_wl='-Wl,' 9202 lt_prog_compiler_pic='-KPIC' 9203 lt_prog_compiler_static='-Bstatic' 9204 ;; 9205 9206 unicos*) 9207 lt_prog_compiler_wl='-Wl,' 9208 lt_prog_compiler_can_build_shared=no 9209 ;; 9210 9211 uts4*) 9212 lt_prog_compiler_pic='-pic' 9213 lt_prog_compiler_static='-Bstatic' 9214 ;; 9215 9216 *) 9217 lt_prog_compiler_can_build_shared=no 9218 ;; 9219 esac 9220 fi 9221 9222 case $host_os in 9223 # For platforms that do not support PIC, -DPIC is meaningless: 9224 *djgpp*) 9225 lt_prog_compiler_pic= 9226 ;; 9227 *) 9228 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 9229 ;; 9230 esac 9231 9232 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 9233 printf %s "checking for $compiler option to produce PIC... " >&6; } 9234 if test ${lt_cv_prog_compiler_pic+y} 9235 then : 9236 printf %s "(cached) " >&6 9237 else $as_nop 9238 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 9239 fi 9240 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 9241 printf "%s\n" "$lt_cv_prog_compiler_pic" >&6; } 9242 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 9243 9244 # 9245 # Check to make sure the PIC flag actually works. 9246 # 9247 if test -n "$lt_prog_compiler_pic"; then 9248 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 9249 printf %s "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 9250 if test ${lt_cv_prog_compiler_pic_works+y} 9251 then : 9252 printf %s "(cached) " >&6 9253 else $as_nop 9254 lt_cv_prog_compiler_pic_works=no 9255 ac_outfile=conftest.$ac_objext 9256 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9257 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" ## exclude from sc_useless_quotes_in_assignment 9258 # Insert the option either (1) after the last *FLAGS variable, or 9259 # (2) before a word containing "conftest.", or (3) at the end. 9260 # Note that $ac_compile itself does not contain backslashes and begins 9261 # with a dollar sign (not a hyphen), so the echo should work correctly. 9262 # The option is referenced via a variable to avoid confusing sed. 9263 lt_compile=`echo "$ac_compile" | $SED \ 9264 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9265 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9266 -e 's:$: $lt_compiler_flag:'` 9267 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9268 (eval "$lt_compile" 2>conftest.err) 9269 ac_status=$? 9270 cat conftest.err >&5 9271 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9272 if (exit $ac_status) && test -s "$ac_outfile"; then 9273 # The compiler can only warn and ignore the option if not recognized 9274 # So say no if there are warnings other than the usual output. 9275 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 9276 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9277 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 9278 lt_cv_prog_compiler_pic_works=yes 9279 fi 9280 fi 9281 $RM conftest* 9282 9283 fi 9284 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 9285 printf "%s\n" "$lt_cv_prog_compiler_pic_works" >&6; } 9286 9287 if test yes = "$lt_cv_prog_compiler_pic_works"; then 9288 case $lt_prog_compiler_pic in 9289 "" | " "*) ;; 9290 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 9291 esac 9292 else 9293 lt_prog_compiler_pic= 9294 lt_prog_compiler_can_build_shared=no 9295 fi 9296 9297 fi 9298 9299 9300 9301 9302 9303 9304 9305 9306 9307 9308 9309 # 9310 # Check to make sure the static flag actually works. 9311 # 9312 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 9313 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 9314 printf %s "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 9315 if test ${lt_cv_prog_compiler_static_works+y} 9316 then : 9317 printf %s "(cached) " >&6 9318 else $as_nop 9319 lt_cv_prog_compiler_static_works=no 9320 save_LDFLAGS=$LDFLAGS 9321 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 9322 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9323 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9324 # The linker can only warn and ignore the option if not recognized 9325 # So say no if there are warnings 9326 if test -s conftest.err; then 9327 # Append any errors to the config.log. 9328 cat conftest.err 1>&5 9329 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9330 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9331 if diff conftest.exp conftest.er2 >/dev/null; then 9332 lt_cv_prog_compiler_static_works=yes 9333 fi 9334 else 9335 lt_cv_prog_compiler_static_works=yes 9336 fi 9337 fi 9338 $RM -r conftest* 9339 LDFLAGS=$save_LDFLAGS 9340 9341 fi 9342 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 9343 printf "%s\n" "$lt_cv_prog_compiler_static_works" >&6; } 9344 9345 if test yes = "$lt_cv_prog_compiler_static_works"; then 9346 : 9347 else 9348 lt_prog_compiler_static= 9349 fi 9350 9351 9352 9353 9354 9355 9356 9357 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9358 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9359 if test ${lt_cv_prog_compiler_c_o+y} 9360 then : 9361 printf %s "(cached) " >&6 9362 else $as_nop 9363 lt_cv_prog_compiler_c_o=no 9364 $RM -r conftest 2>/dev/null 9365 mkdir conftest 9366 cd conftest 9367 mkdir out 9368 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9369 9370 lt_compiler_flag="-o out/conftest2.$ac_objext" 9371 # Insert the option either (1) after the last *FLAGS variable, or 9372 # (2) before a word containing "conftest.", or (3) at the end. 9373 # Note that $ac_compile itself does not contain backslashes and begins 9374 # with a dollar sign (not a hyphen), so the echo should work correctly. 9375 lt_compile=`echo "$ac_compile" | $SED \ 9376 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9377 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9378 -e 's:$: $lt_compiler_flag:'` 9379 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9380 (eval "$lt_compile" 2>out/conftest.err) 9381 ac_status=$? 9382 cat out/conftest.err >&5 9383 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9384 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9385 then 9386 # The compiler can only warn and ignore the option if not recognized 9387 # So say no if there are warnings 9388 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9389 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9390 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9391 lt_cv_prog_compiler_c_o=yes 9392 fi 9393 fi 9394 chmod u+w . 2>&5 9395 $RM conftest* 9396 # SGI C++ compiler will create directory out/ii_files/ for 9397 # template instantiation 9398 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9399 $RM out/* && rmdir out 9400 cd .. 9401 $RM -r conftest 9402 $RM conftest* 9403 9404 fi 9405 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9406 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9407 9408 9409 9410 9411 9412 9413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 9414 printf %s "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 9415 if test ${lt_cv_prog_compiler_c_o+y} 9416 then : 9417 printf %s "(cached) " >&6 9418 else $as_nop 9419 lt_cv_prog_compiler_c_o=no 9420 $RM -r conftest 2>/dev/null 9421 mkdir conftest 9422 cd conftest 9423 mkdir out 9424 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9425 9426 lt_compiler_flag="-o out/conftest2.$ac_objext" 9427 # Insert the option either (1) after the last *FLAGS variable, or 9428 # (2) before a word containing "conftest.", or (3) at the end. 9429 # Note that $ac_compile itself does not contain backslashes and begins 9430 # with a dollar sign (not a hyphen), so the echo should work correctly. 9431 lt_compile=`echo "$ac_compile" | $SED \ 9432 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 9433 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 9434 -e 's:$: $lt_compiler_flag:'` 9435 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 9436 (eval "$lt_compile" 2>out/conftest.err) 9437 ac_status=$? 9438 cat out/conftest.err >&5 9439 echo "$as_me:$LINENO: \$? = $ac_status" >&5 9440 if (exit $ac_status) && test -s out/conftest2.$ac_objext 9441 then 9442 # The compiler can only warn and ignore the option if not recognized 9443 # So say no if there are warnings 9444 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 9445 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 9446 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 9447 lt_cv_prog_compiler_c_o=yes 9448 fi 9449 fi 9450 chmod u+w . 2>&5 9451 $RM conftest* 9452 # SGI C++ compiler will create directory out/ii_files/ for 9453 # template instantiation 9454 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 9455 $RM out/* && rmdir out 9456 cd .. 9457 $RM -r conftest 9458 $RM conftest* 9459 9460 fi 9461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 9462 printf "%s\n" "$lt_cv_prog_compiler_c_o" >&6; } 9463 9464 9465 9466 9467 hard_links=nottested 9468 if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then 9469 # do not overwrite the value of need_locks provided by the user 9470 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 9471 printf %s "checking if we can lock with hard links... " >&6; } 9472 hard_links=yes 9473 $RM conftest* 9474 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9475 touch conftest.a 9476 ln conftest.a conftest.b 2>&5 || hard_links=no 9477 ln conftest.a conftest.b 2>/dev/null && hard_links=no 9478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 9479 printf "%s\n" "$hard_links" >&6; } 9480 if test no = "$hard_links"; then 9481 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5 9482 printf "%s\n" "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;} 9483 need_locks=warn 9484 fi 9485 else 9486 need_locks=no 9487 fi 9488 9489 9490 9491 9492 9493 9494 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 9495 printf %s "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 9496 9497 runpath_var= 9498 allow_undefined_flag= 9499 always_export_symbols=no 9500 archive_cmds= 9501 archive_expsym_cmds= 9502 compiler_needs_object=no 9503 enable_shared_with_static_runtimes=no 9504 export_dynamic_flag_spec= 9505 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 9506 hardcode_automatic=no 9507 hardcode_direct=no 9508 hardcode_direct_absolute=no 9509 hardcode_libdir_flag_spec= 9510 hardcode_libdir_separator= 9511 hardcode_minus_L=no 9512 hardcode_shlibpath_var=unsupported 9513 inherit_rpath=no 9514 link_all_deplibs=unknown 9515 module_cmds= 9516 module_expsym_cmds= 9517 old_archive_from_new_cmds= 9518 old_archive_from_expsyms_cmds= 9519 thread_safe_flag_spec= 9520 whole_archive_flag_spec= 9521 # include_expsyms should be a list of space-separated symbols to be *always* 9522 # included in the symbol list 9523 include_expsyms= 9524 # exclude_expsyms can be an extended regexp of symbols to exclude 9525 # it will be wrapped by ' (' and ')$', so one must not match beginning or 9526 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc', 9527 # as well as any symbol that contains 'd'. 9528 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 9529 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 9530 # platforms (ab)use it in PIC code, but their linkers get confused if 9531 # the symbol is explicitly referenced. Since portable code cannot 9532 # rely on this symbol name, it's probably fine to never include it in 9533 # preloaded symbol tables. 9534 # Exclude shared library initialization/finalization symbols. 9535 extract_expsyms_cmds= 9536 9537 case $host_os in 9538 cygwin* | mingw* | pw32* | cegcc*) 9539 # FIXME: the MSVC++ and ICC port hasn't been tested in a loooong time 9540 # When not using gcc, we currently assume that we are using 9541 # Microsoft Visual C++ or Intel C++ Compiler. 9542 if test yes != "$GCC"; then 9543 with_gnu_ld=no 9544 fi 9545 ;; 9546 interix*) 9547 # we just hope/assume this is gcc and not c89 (= MSVC++ or ICC) 9548 with_gnu_ld=yes 9549 ;; 9550 openbsd* | bitrig*) 9551 with_gnu_ld=no 9552 ;; 9553 esac 9554 9555 ld_shlibs=yes 9556 9557 # On some targets, GNU ld is compatible enough with the native linker 9558 # that we're better off using the native interface for both. 9559 lt_use_gnu_ld_interface=no 9560 if test yes = "$with_gnu_ld"; then 9561 case $host_os in 9562 aix*) 9563 # The AIX port of GNU ld has always aspired to compatibility 9564 # with the native linker. However, as the warning in the GNU ld 9565 # block says, versions before 2.19.5* couldn't really create working 9566 # shared libraries, regardless of the interface used. 9567 case `$LD -v 2>&1` in 9568 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 9569 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 9570 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 9571 *) 9572 lt_use_gnu_ld_interface=yes 9573 ;; 9574 esac 9575 ;; 9576 *) 9577 lt_use_gnu_ld_interface=yes 9578 ;; 9579 esac 9580 fi 9581 9582 if test yes = "$lt_use_gnu_ld_interface"; then 9583 # If archive_cmds runs LD, not CC, wlarc should be empty 9584 wlarc='$wl' 9585 9586 # Set some defaults for GNU ld with shared library support. These 9587 # are reset later if shared libraries are not supported. Putting them 9588 # here allows them to be overridden if necessary. 9589 runpath_var=LD_RUN_PATH 9590 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9591 export_dynamic_flag_spec='$wl--export-dynamic' 9592 # ancient GNU ld didn't support --whole-archive et. al. 9593 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 9594 whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' 9595 else 9596 whole_archive_flag_spec= 9597 fi 9598 supports_anon_versioning=no 9599 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in 9600 *GNU\ gold*) supports_anon_versioning=yes ;; 9601 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 9602 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 9603 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 9604 *\ 2.11.*) ;; # other 2.11 versions 9605 *) supports_anon_versioning=yes ;; 9606 esac 9607 9608 # See if GNU ld supports shared libraries. 9609 case $host_os in 9610 aix[3-9]*) 9611 # On AIX/PPC, the GNU linker is very broken 9612 if test ia64 != "$host_cpu"; then 9613 ld_shlibs=no 9614 cat <<_LT_EOF 1>&2 9615 9616 *** Warning: the GNU linker, at least up to release 2.19, is reported 9617 *** to be unable to reliably create shared libraries on AIX. 9618 *** Therefore, libtool is disabling shared libraries support. If you 9619 *** really care for shared libraries, you may want to install binutils 9620 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 9621 *** You will then need to restart the configuration process. 9622 9623 _LT_EOF 9624 fi 9625 ;; 9626 9627 amigaos*) 9628 case $host_cpu in 9629 powerpc) 9630 # see comment about AmigaOS4 .so support 9631 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9632 archive_expsym_cmds='' 9633 ;; 9634 m68k) 9635 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9636 hardcode_libdir_flag_spec='-L$libdir' 9637 hardcode_minus_L=yes 9638 ;; 9639 esac 9640 ;; 9641 9642 beos*) 9643 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9644 allow_undefined_flag=unsupported 9645 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 9646 # support --undefined. This deserves some investigation. FIXME 9647 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9648 else 9649 ld_shlibs=no 9650 fi 9651 ;; 9652 9653 cygwin* | mingw* | pw32* | cegcc*) 9654 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 9655 # as there is no search path for DLLs. 9656 hardcode_libdir_flag_spec='-L$libdir' 9657 export_dynamic_flag_spec='$wl--export-all-symbols' 9658 allow_undefined_flag=unsupported 9659 always_export_symbols=no 9660 enable_shared_with_static_runtimes=yes 9661 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 9662 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 9663 9664 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 9665 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9666 # If the export-symbols file already is a .def file, use it as 9667 # is; otherwise, prepend EXPORTS... 9668 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 9669 cp $export_symbols $output_objdir/$soname.def; 9670 else 9671 echo EXPORTS > $output_objdir/$soname.def; 9672 cat $export_symbols >> $output_objdir/$soname.def; 9673 fi~ 9674 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 9675 else 9676 ld_shlibs=no 9677 fi 9678 ;; 9679 9680 haiku*) 9681 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9682 link_all_deplibs=yes 9683 ;; 9684 9685 os2*) 9686 hardcode_libdir_flag_spec='-L$libdir' 9687 hardcode_minus_L=yes 9688 allow_undefined_flag=unsupported 9689 shrext_cmds=.dll 9690 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9691 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9692 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9693 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9694 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 9695 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9696 emximp -o $lib $output_objdir/$libname.def' 9697 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 9698 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 9699 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 9700 $ECHO EXPORTS >> $output_objdir/$libname.def~ 9701 prefix_cmds="$SED"~ 9702 if test EXPORTS = "`$SED 1q $export_symbols`"; then 9703 prefix_cmds="$prefix_cmds -e 1d"; 9704 fi~ 9705 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 9706 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 9707 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 9708 emximp -o $lib $output_objdir/$libname.def' 9709 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 9710 enable_shared_with_static_runtimes=yes 9711 file_list_spec='@' 9712 ;; 9713 9714 interix[3-9]*) 9715 hardcode_direct=no 9716 hardcode_shlibpath_var=no 9717 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 9718 export_dynamic_flag_spec='$wl-E' 9719 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 9720 # Instead, shared libraries are loaded at an image base (0x10000000 by 9721 # default) and relocated if they conflict, which is a slow very memory 9722 # consuming and fragmenting process. To avoid this, we pick a random, 9723 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 9724 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 9725 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9726 archive_expsym_cmds='$SED "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 9727 ;; 9728 9729 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 9730 tmp_diet=no 9731 if test linux-dietlibc = "$host_os"; then 9732 case $cc_basename in 9733 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 9734 esac 9735 fi 9736 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 9737 && test no = "$tmp_diet" 9738 then 9739 tmp_addflag=' $pic_flag' 9740 tmp_sharedflag='-shared' 9741 case $cc_basename,$host_cpu in 9742 pgcc*) # Portland Group C compiler 9743 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' 9744 tmp_addflag=' $pic_flag' 9745 ;; 9746 pgf77* | pgf90* | pgf95* | pgfortran*) 9747 # Portland Group f77 and f90 compilers 9748 whole_archive_flag_spec='$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' 9749 tmp_addflag=' $pic_flag -Mnomain' ;; 9750 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 9751 tmp_addflag=' -i_dynamic' ;; 9752 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 9753 tmp_addflag=' -i_dynamic -nofor_main' ;; 9754 ifc* | ifort*) # Intel Fortran compiler 9755 tmp_addflag=' -nofor_main' ;; 9756 lf95*) # Lahey Fortran 8.1 9757 whole_archive_flag_spec= 9758 tmp_sharedflag='--shared' ;; 9759 nagfor*) # NAGFOR 5.3 9760 tmp_sharedflag='-Wl,-shared' ;; 9761 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 9762 tmp_sharedflag='-qmkshrobj' 9763 tmp_addflag= ;; 9764 nvcc*) # Cuda Compiler Driver 2.2 9765 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9766 compiler_needs_object=yes 9767 ;; 9768 esac 9769 case `$CC -V 2>&1 | $SED 5q` in 9770 *Sun\ C*) # Sun C 5.9 9771 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' 9772 compiler_needs_object=yes 9773 tmp_sharedflag='-G' ;; 9774 *Sun\ F*) # Sun Fortran 8.3 9775 tmp_sharedflag='-G' ;; 9776 esac 9777 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9778 9779 if test yes = "$supports_anon_versioning"; then 9780 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9781 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9782 echo "local: *; };" >> $output_objdir/$libname.ver~ 9783 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' 9784 fi 9785 9786 case $cc_basename in 9787 tcc*) 9788 export_dynamic_flag_spec='-rdynamic' 9789 ;; 9790 xlf* | bgf* | bgxlf* | mpixlf*) 9791 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 9792 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 9793 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9794 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 9795 if test yes = "$supports_anon_versioning"; then 9796 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 9797 cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 9798 echo "local: *; };" >> $output_objdir/$libname.ver~ 9799 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 9800 fi 9801 ;; 9802 esac 9803 else 9804 ld_shlibs=no 9805 fi 9806 ;; 9807 9808 netbsd*) 9809 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9810 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 9811 wlarc= 9812 else 9813 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9814 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9815 fi 9816 ;; 9817 9818 solaris*) 9819 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 9820 ld_shlibs=no 9821 cat <<_LT_EOF 1>&2 9822 9823 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 9824 *** create shared libraries on Solaris systems. Therefore, libtool 9825 *** is disabling shared libraries support. We urge you to upgrade GNU 9826 *** binutils to release 2.9.1 or newer. Another option is to modify 9827 *** your PATH or compiler configuration so that the native linker is 9828 *** used, and then restart. 9829 9830 _LT_EOF 9831 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9832 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9833 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9834 else 9835 ld_shlibs=no 9836 fi 9837 ;; 9838 9839 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 9840 case `$LD -v 2>&1` in 9841 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 9842 ld_shlibs=no 9843 cat <<_LT_EOF 1>&2 9844 9845 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot 9846 *** reliably create shared libraries on SCO systems. Therefore, libtool 9847 *** is disabling shared libraries support. We urge you to upgrade GNU 9848 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 9849 *** your PATH or compiler configuration so that the native linker is 9850 *** used, and then restart. 9851 9852 _LT_EOF 9853 ;; 9854 *) 9855 # For security reasons, it is highly recommended that you always 9856 # use absolute paths for naming shared libraries, and exclude the 9857 # DT_RUNPATH tag from executables and libraries. But doing so 9858 # requires that you compile everything twice, which is a pain. 9859 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9860 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 9861 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9862 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9863 else 9864 ld_shlibs=no 9865 fi 9866 ;; 9867 esac 9868 ;; 9869 9870 sunos4*) 9871 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9872 wlarc= 9873 hardcode_direct=yes 9874 hardcode_shlibpath_var=no 9875 ;; 9876 9877 *) 9878 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 9879 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 9880 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' 9881 else 9882 ld_shlibs=no 9883 fi 9884 ;; 9885 esac 9886 9887 if test no = "$ld_shlibs"; then 9888 runpath_var= 9889 hardcode_libdir_flag_spec= 9890 export_dynamic_flag_spec= 9891 whole_archive_flag_spec= 9892 fi 9893 else 9894 # PORTME fill in a description of your system's linker (not GNU ld) 9895 case $host_os in 9896 aix3*) 9897 allow_undefined_flag=unsupported 9898 always_export_symbols=yes 9899 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 9900 # Note: this linker hardcodes the directories in LIBPATH if there 9901 # are no directories specified by -L. 9902 hardcode_minus_L=yes 9903 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then 9904 # Neither direct hardcoding nor static linking is supported with a 9905 # broken collect2. 9906 hardcode_direct=unsupported 9907 fi 9908 ;; 9909 9910 aix[4-9]*) 9911 if test ia64 = "$host_cpu"; then 9912 # On IA64, the linker does run time linking by default, so we don't 9913 # have to do anything special. 9914 aix_use_runtimelinking=no 9915 exp_sym_flag='-Bexport' 9916 no_entry_flag= 9917 else 9918 # If we're using GNU nm, then we don't want the "-C" option. 9919 # -C means demangle to GNU nm, but means don't demangle to AIX nm. 9920 # Without the "-l" option, or with the "-B" option, AIX nm treats 9921 # weak defined symbols like other global defined symbols, whereas 9922 # GNU nm marks them as "W". 9923 # While the 'weak' keyword is ignored in the Export File, we need 9924 # it in the Import File for the 'aix-soname' feature, so we have 9925 # to replace the "-B" option with "-P" for AIX nm. 9926 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 9927 export_symbols_cmds='$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' 9928 else 9929 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' 9930 fi 9931 aix_use_runtimelinking=no 9932 9933 # Test if we are trying to use run time linking or normal 9934 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 9935 # have runtime linking enabled, and use it for executables. 9936 # For shared libraries, we enable/disable runtime linking 9937 # depending on the kind of the shared library created - 9938 # when "with_aix_soname,aix_use_runtimelinking" is: 9939 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables 9940 # "aix,yes" lib.so shared, rtl:yes, for executables 9941 # lib.a static archive 9942 # "both,no" lib.so.V(shr.o) shared, rtl:yes 9943 # lib.a(lib.so.V) shared, rtl:no, for executables 9944 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables 9945 # lib.a(lib.so.V) shared, rtl:no 9946 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables 9947 # lib.a static archive 9948 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 9949 for ld_flag in $LDFLAGS; do 9950 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then 9951 aix_use_runtimelinking=yes 9952 break 9953 fi 9954 done 9955 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then 9956 # With aix-soname=svr4, we create the lib.so.V shared archives only, 9957 # so we don't have lib.a shared libs to link our executables. 9958 # We have to force runtime linking in this case. 9959 aix_use_runtimelinking=yes 9960 LDFLAGS="$LDFLAGS -Wl,-brtl" 9961 fi 9962 ;; 9963 esac 9964 9965 exp_sym_flag='-bexport' 9966 no_entry_flag='-bnoentry' 9967 fi 9968 9969 # When large executables or shared objects are built, AIX ld can 9970 # have problems creating the table of contents. If linking a library 9971 # or program results in "error TOC overflow" add -mminimal-toc to 9972 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 9973 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 9974 9975 archive_cmds='' 9976 hardcode_direct=yes 9977 hardcode_direct_absolute=yes 9978 hardcode_libdir_separator=':' 9979 link_all_deplibs=yes 9980 file_list_spec='$wl-f,' 9981 case $with_aix_soname,$aix_use_runtimelinking in 9982 aix,*) ;; # traditional, no import file 9983 svr4,* | *,yes) # use import file 9984 # The Import File defines what to hardcode. 9985 hardcode_direct=no 9986 hardcode_direct_absolute=no 9987 ;; 9988 esac 9989 9990 if test yes = "$GCC"; then 9991 case $host_os in aix4.[012]|aix4.[012].*) 9992 # We only want to do this on AIX 4.2 and lower, the check 9993 # below for broken collect2 doesn't work under 4.3+ 9994 collect2name=`$CC -print-prog-name=collect2` 9995 if test -f "$collect2name" && 9996 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 9997 then 9998 # We have reworked collect2 9999 : 10000 else 10001 # We have old collect2 10002 hardcode_direct=unsupported 10003 # It fails to find uninstalled libraries when the uninstalled 10004 # path is not listed in the libpath. Setting hardcode_minus_L 10005 # to unsupported forces relinking 10006 hardcode_minus_L=yes 10007 hardcode_libdir_flag_spec='-L$libdir' 10008 hardcode_libdir_separator= 10009 fi 10010 ;; 10011 esac 10012 shared_flag='-shared' 10013 if test yes = "$aix_use_runtimelinking"; then 10014 shared_flag="$shared_flag "'$wl-G' 10015 fi 10016 # Need to ensure runtime linking is disabled for the traditional 10017 # shared library, or the linker may eventually find shared libraries 10018 # /with/ Import File - we do not want to mix them. 10019 shared_flag_aix='-shared' 10020 shared_flag_svr4='-shared $wl-G' 10021 else 10022 # not using gcc 10023 if test ia64 = "$host_cpu"; then 10024 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 10025 # chokes on -Wl,-G. The following line is correct: 10026 shared_flag='-G' 10027 else 10028 if test yes = "$aix_use_runtimelinking"; then 10029 shared_flag='$wl-G' 10030 else 10031 shared_flag='$wl-bM:SRE' 10032 fi 10033 shared_flag_aix='$wl-bM:SRE' 10034 shared_flag_svr4='$wl-G' 10035 fi 10036 fi 10037 10038 export_dynamic_flag_spec='$wl-bexpall' 10039 # It seems that -bexpall does not export symbols beginning with 10040 # underscore (_), so it is better to generate a list of symbols to export. 10041 always_export_symbols=yes 10042 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then 10043 # Warning - without using the other runtime loading flags (-brtl), 10044 # -berok will link without error, but may produce a broken library. 10045 allow_undefined_flag='-berok' 10046 # Determine the default libpath from the value encoded in an 10047 # empty executable. 10048 if test set = "${lt_cv_aix_libpath+set}"; then 10049 aix_libpath=$lt_cv_aix_libpath 10050 else 10051 if test ${lt_cv_aix_libpath_+y} 10052 then : 10053 printf %s "(cached) " >&6 10054 else $as_nop 10055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10056 /* end confdefs.h. */ 10057 10058 int 10059 main (void) 10060 { 10061 10062 ; 10063 return 0; 10064 } 10065 _ACEOF 10066 if ac_fn_c_try_link "$LINENO" 10067 then : 10068 10069 lt_aix_libpath_sed=' 10070 /Import File Strings/,/^$/ { 10071 /^0/ { 10072 s/^0 *\([^ ]*\) *$/\1/ 10073 p 10074 } 10075 }' 10076 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10077 # Check for a 64-bit object if we didn't find anything. 10078 if test -z "$lt_cv_aix_libpath_"; then 10079 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10080 fi 10081 fi 10082 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10083 conftest$ac_exeext conftest.$ac_ext 10084 if test -z "$lt_cv_aix_libpath_"; then 10085 lt_cv_aix_libpath_=/usr/lib:/lib 10086 fi 10087 10088 fi 10089 10090 aix_libpath=$lt_cv_aix_libpath_ 10091 fi 10092 10093 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10094 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' '$shared_flag 10095 else 10096 if test ia64 = "$host_cpu"; then 10097 hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' 10098 allow_undefined_flag="-z nodefs" 10099 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" 10100 else 10101 # Determine the default libpath from the value encoded in an 10102 # empty executable. 10103 if test set = "${lt_cv_aix_libpath+set}"; then 10104 aix_libpath=$lt_cv_aix_libpath 10105 else 10106 if test ${lt_cv_aix_libpath_+y} 10107 then : 10108 printf %s "(cached) " >&6 10109 else $as_nop 10110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10111 /* end confdefs.h. */ 10112 10113 int 10114 main (void) 10115 { 10116 10117 ; 10118 return 0; 10119 } 10120 _ACEOF 10121 if ac_fn_c_try_link "$LINENO" 10122 then : 10123 10124 lt_aix_libpath_sed=' 10125 /Import File Strings/,/^$/ { 10126 /^0/ { 10127 s/^0 *\([^ ]*\) *$/\1/ 10128 p 10129 } 10130 }' 10131 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10132 # Check for a 64-bit object if we didn't find anything. 10133 if test -z "$lt_cv_aix_libpath_"; then 10134 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 10135 fi 10136 fi 10137 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10138 conftest$ac_exeext conftest.$ac_ext 10139 if test -z "$lt_cv_aix_libpath_"; then 10140 lt_cv_aix_libpath_=/usr/lib:/lib 10141 fi 10142 10143 fi 10144 10145 aix_libpath=$lt_cv_aix_libpath_ 10146 fi 10147 10148 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" 10149 # Warning - without using the other run time loading flags, 10150 # -berok will link without error, but may produce a broken library. 10151 no_undefined_flag=' $wl-bernotok' 10152 allow_undefined_flag=' $wl-berok' 10153 if test yes = "$with_gnu_ld"; then 10154 # We only use this code for GNU lds that support --whole-archive. 10155 whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' 10156 else 10157 # Exported symbols can be pulled into shared objects from archives 10158 whole_archive_flag_spec='$convenience' 10159 fi 10160 archive_cmds_need_lc=yes 10161 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' 10162 # -brtl affects multiple linker settings, -berok does not and is overridden later 10163 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' 10164 if test svr4 != "$with_aix_soname"; then 10165 # This is similar to how AIX traditionally builds its shared libraries. 10166 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/$soname' 10167 fi 10168 if test aix != "$with_aix_soname"; then 10169 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/$shared_archive_member_spec.imp' 10170 else 10171 # used by -dlpreopen to get the symbols 10172 archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' 10173 fi 10174 archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 10175 fi 10176 fi 10177 ;; 10178 10179 amigaos*) 10180 case $host_cpu in 10181 powerpc) 10182 # see comment about AmigaOS4 .so support 10183 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' 10184 archive_expsym_cmds='' 10185 ;; 10186 m68k) 10187 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 10188 hardcode_libdir_flag_spec='-L$libdir' 10189 hardcode_minus_L=yes 10190 ;; 10191 esac 10192 ;; 10193 10194 bsdi[45]*) 10195 export_dynamic_flag_spec=-rdynamic 10196 ;; 10197 10198 cygwin* | mingw* | pw32* | cegcc*) 10199 # When not using gcc, we currently assume that we are using 10200 # Microsoft Visual C++ or Intel C++ Compiler. 10201 # hardcode_libdir_flag_spec is actually meaningless, as there is 10202 # no search path for DLLs. 10203 case $cc_basename in 10204 cl* | icl*) 10205 # Native MSVC or ICC 10206 hardcode_libdir_flag_spec=' ' 10207 allow_undefined_flag=unsupported 10208 always_export_symbols=yes 10209 file_list_spec='@' 10210 # Tell ltmain to make .lib files, not .a files. 10211 libext=lib 10212 # Tell ltmain to make .dll files, not .so files. 10213 shrext_cmds=.dll 10214 # FIXME: Setting linknames here is a bad hack. 10215 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' 10216 archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then 10217 cp "$export_symbols" "$output_objdir/$soname.def"; 10218 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; 10219 else 10220 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; 10221 fi~ 10222 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 10223 linknames=' 10224 # The linker will not automatically build a static lib if we build a DLL. 10225 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 10226 enable_shared_with_static_runtimes=yes 10227 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 10228 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 10229 # Don't use ranlib 10230 old_postinstall_cmds='chmod 644 $oldlib' 10231 postlink_cmds='lt_outputfile="@OUTPUT@"~ 10232 lt_tool_outputfile="@TOOL_OUTPUT@"~ 10233 case $lt_outputfile in 10234 *.exe|*.EXE) ;; 10235 *) 10236 lt_outputfile=$lt_outputfile.exe 10237 lt_tool_outputfile=$lt_tool_outputfile.exe 10238 ;; 10239 esac~ 10240 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then 10241 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 10242 $RM "$lt_outputfile.manifest"; 10243 fi' 10244 ;; 10245 *) 10246 # Assume MSVC and ICC wrapper 10247 hardcode_libdir_flag_spec=' ' 10248 allow_undefined_flag=unsupported 10249 # Tell ltmain to make .lib files, not .a files. 10250 libext=lib 10251 # Tell ltmain to make .dll files, not .so files. 10252 shrext_cmds=.dll 10253 # FIXME: Setting linknames here is a bad hack. 10254 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 10255 # The linker will automatically build a .lib file if we build a DLL. 10256 old_archive_from_new_cmds='true' 10257 # FIXME: Should let the user specify the lib program. 10258 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 10259 enable_shared_with_static_runtimes=yes 10260 ;; 10261 esac 10262 ;; 10263 10264 darwin* | rhapsody*) 10265 10266 10267 archive_cmds_need_lc=no 10268 hardcode_direct=no 10269 hardcode_automatic=yes 10270 hardcode_shlibpath_var=unsupported 10271 if test yes = "$lt_cv_ld_force_load"; then 10272 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 10273 10274 else 10275 whole_archive_flag_spec='' 10276 fi 10277 link_all_deplibs=yes 10278 allow_undefined_flag=$_lt_dar_allow_undefined 10279 case $cc_basename in 10280 ifort*|nagfor*) _lt_dar_can_shared=yes ;; 10281 *) _lt_dar_can_shared=$GCC ;; 10282 esac 10283 if test yes = "$_lt_dar_can_shared"; then 10284 output_verbose_link_cmd=func_echo_all 10285 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" 10286 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" 10287 archive_expsym_cmds="$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$_lt_dsymutil" 10288 module_expsym_cmds="$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" 10289 10290 else 10291 ld_shlibs=no 10292 fi 10293 10294 ;; 10295 10296 dgux*) 10297 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10298 hardcode_libdir_flag_spec='-L$libdir' 10299 hardcode_shlibpath_var=no 10300 ;; 10301 10302 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 10303 # support. Future versions do this automatically, but an explicit c++rt0.o 10304 # does not break anything, and helps significantly (at the cost of a little 10305 # extra space). 10306 freebsd2.2*) 10307 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 10308 hardcode_libdir_flag_spec='-R$libdir' 10309 hardcode_direct=yes 10310 hardcode_shlibpath_var=no 10311 ;; 10312 10313 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 10314 freebsd2.*) 10315 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 10316 hardcode_direct=yes 10317 hardcode_minus_L=yes 10318 hardcode_shlibpath_var=no 10319 ;; 10320 10321 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 10322 freebsd* | dragonfly* | midnightbsd*) 10323 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10324 hardcode_libdir_flag_spec='-R$libdir' 10325 hardcode_direct=yes 10326 hardcode_shlibpath_var=no 10327 ;; 10328 10329 hpux9*) 10330 if test yes = "$GCC"; then 10331 archive_cmds='$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 $lib' 10332 else 10333 archive_cmds='$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 $lib' 10334 fi 10335 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10336 hardcode_libdir_separator=: 10337 hardcode_direct=yes 10338 10339 # hardcode_minus_L: Not really in the search PATH, 10340 # but as the default location of the library. 10341 hardcode_minus_L=yes 10342 export_dynamic_flag_spec='$wl-E' 10343 ;; 10344 10345 hpux10*) 10346 if test yes,no = "$GCC,$with_gnu_ld"; then 10347 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10348 else 10349 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10350 fi 10351 if test no = "$with_gnu_ld"; then 10352 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10353 hardcode_libdir_separator=: 10354 hardcode_direct=yes 10355 hardcode_direct_absolute=yes 10356 export_dynamic_flag_spec='$wl-E' 10357 # hardcode_minus_L: Not really in the search PATH, 10358 # but as the default location of the library. 10359 hardcode_minus_L=yes 10360 fi 10361 ;; 10362 10363 hpux11*) 10364 if test yes,no = "$GCC,$with_gnu_ld"; then 10365 case $host_cpu in 10366 hppa*64*) 10367 archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10368 ;; 10369 ia64*) 10370 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10371 ;; 10372 *) 10373 archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10374 ;; 10375 esac 10376 else 10377 case $host_cpu in 10378 hppa*64*) 10379 archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10380 ;; 10381 ia64*) 10382 archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 10383 ;; 10384 *) 10385 10386 # Older versions of the 11.00 compiler do not understand -b yet 10387 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 10388 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 10389 printf %s "checking if $CC understands -b... " >&6; } 10390 if test ${lt_cv_prog_compiler__b+y} 10391 then : 10392 printf %s "(cached) " >&6 10393 else $as_nop 10394 lt_cv_prog_compiler__b=no 10395 save_LDFLAGS=$LDFLAGS 10396 LDFLAGS="$LDFLAGS -b" 10397 echo "$lt_simple_link_test_code" > conftest.$ac_ext 10398 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 10399 # The linker can only warn and ignore the option if not recognized 10400 # So say no if there are warnings 10401 if test -s conftest.err; then 10402 # Append any errors to the config.log. 10403 cat conftest.err 1>&5 10404 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 10405 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 10406 if diff conftest.exp conftest.er2 >/dev/null; then 10407 lt_cv_prog_compiler__b=yes 10408 fi 10409 else 10410 lt_cv_prog_compiler__b=yes 10411 fi 10412 fi 10413 $RM -r conftest* 10414 LDFLAGS=$save_LDFLAGS 10415 10416 fi 10417 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 10418 printf "%s\n" "$lt_cv_prog_compiler__b" >&6; } 10419 10420 if test yes = "$lt_cv_prog_compiler__b"; then 10421 archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 10422 else 10423 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 10424 fi 10425 10426 ;; 10427 esac 10428 fi 10429 if test no = "$with_gnu_ld"; then 10430 hardcode_libdir_flag_spec='$wl+b $wl$libdir' 10431 hardcode_libdir_separator=: 10432 10433 case $host_cpu in 10434 hppa*64*|ia64*) 10435 hardcode_direct=no 10436 hardcode_shlibpath_var=no 10437 ;; 10438 *) 10439 hardcode_direct=yes 10440 hardcode_direct_absolute=yes 10441 export_dynamic_flag_spec='$wl-E' 10442 10443 # hardcode_minus_L: Not really in the search PATH, 10444 # but as the default location of the library. 10445 hardcode_minus_L=yes 10446 ;; 10447 esac 10448 fi 10449 ;; 10450 10451 irix5* | irix6* | nonstopux*) 10452 if test yes = "$GCC"; then 10453 archive_cmds='$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 $lib' 10454 # Try to use the -exported_symbol ld option, if it does not 10455 # work, assume that -exports_file does not work either and 10456 # implicitly export all symbols. 10457 # This should be the same for all languages, so no per-tag cache variable. 10458 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 10459 printf %s "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 10460 if test ${lt_cv_irix_exported_symbol+y} 10461 then : 10462 printf %s "(cached) " >&6 10463 else $as_nop 10464 save_LDFLAGS=$LDFLAGS 10465 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" 10466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10467 /* end confdefs.h. */ 10468 int foo (void) { return 0; } 10469 _ACEOF 10470 if ac_fn_c_try_link "$LINENO" 10471 then : 10472 lt_cv_irix_exported_symbol=yes 10473 else $as_nop 10474 lt_cv_irix_exported_symbol=no 10475 fi 10476 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 10477 conftest$ac_exeext conftest.$ac_ext 10478 LDFLAGS=$save_LDFLAGS 10479 fi 10480 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 10481 printf "%s\n" "$lt_cv_irix_exported_symbol" >&6; } 10482 if test yes = "$lt_cv_irix_exported_symbol"; then 10483 archive_expsym_cmds='$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 $lib' 10484 fi 10485 else 10486 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' 10487 archive_expsym_cmds='$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 $lib' 10488 fi 10489 archive_cmds_need_lc='no' 10490 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10491 hardcode_libdir_separator=: 10492 inherit_rpath=yes 10493 link_all_deplibs=yes 10494 ;; 10495 10496 linux*) 10497 case $cc_basename in 10498 tcc*) 10499 # Fabrice Bellard et al's Tiny C Compiler 10500 ld_shlibs=yes 10501 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10502 ;; 10503 esac 10504 ;; 10505 10506 netbsd*) 10507 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10508 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 10509 else 10510 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 10511 fi 10512 hardcode_libdir_flag_spec='-R$libdir' 10513 hardcode_direct=yes 10514 hardcode_shlibpath_var=no 10515 ;; 10516 10517 newsos6) 10518 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10519 hardcode_direct=yes 10520 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10521 hardcode_libdir_separator=: 10522 hardcode_shlibpath_var=no 10523 ;; 10524 10525 *nto* | *qnx*) 10526 ;; 10527 10528 openbsd* | bitrig*) 10529 if test -f /usr/libexec/ld.so; then 10530 hardcode_direct=yes 10531 hardcode_shlibpath_var=no 10532 hardcode_direct_absolute=yes 10533 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 10534 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10535 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' 10536 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10537 export_dynamic_flag_spec='$wl-E' 10538 else 10539 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 10540 hardcode_libdir_flag_spec='$wl-rpath,$libdir' 10541 fi 10542 else 10543 ld_shlibs=no 10544 fi 10545 ;; 10546 10547 os2*) 10548 hardcode_libdir_flag_spec='-L$libdir' 10549 hardcode_minus_L=yes 10550 allow_undefined_flag=unsupported 10551 shrext_cmds=.dll 10552 archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10553 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10554 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10555 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10556 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ 10557 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10558 emximp -o $lib $output_objdir/$libname.def' 10559 archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ 10560 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ 10561 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ 10562 $ECHO EXPORTS >> $output_objdir/$libname.def~ 10563 prefix_cmds="$SED"~ 10564 if test EXPORTS = "`$SED 1q $export_symbols`"; then 10565 prefix_cmds="$prefix_cmds -e 1d"; 10566 fi~ 10567 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ 10568 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ 10569 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ 10570 emximp -o $lib $output_objdir/$libname.def' 10571 old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' 10572 enable_shared_with_static_runtimes=yes 10573 file_list_spec='@' 10574 ;; 10575 10576 osf3*) 10577 if test yes = "$GCC"; then 10578 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10579 archive_cmds='$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 $lib' 10580 else 10581 allow_undefined_flag=' -expect_unresolved \*' 10582 archive_cmds='$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 $lib' 10583 fi 10584 archive_cmds_need_lc='no' 10585 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10586 hardcode_libdir_separator=: 10587 ;; 10588 10589 osf4* | osf5*) # as osf3* with the addition of -msym flag 10590 if test yes = "$GCC"; then 10591 allow_undefined_flag=' $wl-expect_unresolved $wl\*' 10592 archive_cmds='$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 $lib' 10593 hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' 10594 else 10595 allow_undefined_flag=' -expect_unresolved \*' 10596 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' 10597 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~ 10598 $CC -shared$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' 10599 10600 # Both c and cxx compiler support -rpath directly 10601 hardcode_libdir_flag_spec='-rpath $libdir' 10602 fi 10603 archive_cmds_need_lc='no' 10604 hardcode_libdir_separator=: 10605 ;; 10606 10607 solaris*) 10608 no_undefined_flag=' -z defs' 10609 if test yes = "$GCC"; then 10610 wlarc='$wl' 10611 archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' 10612 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10613 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10614 else 10615 case `$CC -V 2>&1` in 10616 *"Compilers 5.0"*) 10617 wlarc='' 10618 archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' 10619 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10620 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 10621 ;; 10622 *) 10623 wlarc='$wl' 10624 archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' 10625 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 10626 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 10627 ;; 10628 esac 10629 fi 10630 hardcode_libdir_flag_spec='-R$libdir' 10631 hardcode_shlibpath_var=no 10632 case $host_os in 10633 solaris2.[0-5] | solaris2.[0-5].*) ;; 10634 *) 10635 # The compiler driver will combine and reorder linker options, 10636 # but understands '-z linker_flag'. GCC discards it without '$wl', 10637 # but is careful enough not to reorder. 10638 # Supported since Solaris 2.6 (maybe 2.5.1?) 10639 if test yes = "$GCC"; then 10640 whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' 10641 else 10642 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 10643 fi 10644 ;; 10645 esac 10646 link_all_deplibs=yes 10647 ;; 10648 10649 sunos4*) 10650 if test sequent = "$host_vendor"; then 10651 # Use $CC to link under sequent, because it throws in some extra .o 10652 # files that make .init and .fini sections work. 10653 archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' 10654 else 10655 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 10656 fi 10657 hardcode_libdir_flag_spec='-L$libdir' 10658 hardcode_direct=yes 10659 hardcode_minus_L=yes 10660 hardcode_shlibpath_var=no 10661 ;; 10662 10663 sysv4) 10664 case $host_vendor in 10665 sni) 10666 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10667 hardcode_direct=yes # is this really true??? 10668 ;; 10669 siemens) 10670 ## LD is ld it makes a PLAMLIB 10671 ## CC just makes a GrossModule. 10672 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 10673 reload_cmds='$CC -r -o $output$reload_objs' 10674 hardcode_direct=no 10675 ;; 10676 motorola) 10677 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10678 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 10679 ;; 10680 esac 10681 runpath_var='LD_RUN_PATH' 10682 hardcode_shlibpath_var=no 10683 ;; 10684 10685 sysv4.3*) 10686 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10687 hardcode_shlibpath_var=no 10688 export_dynamic_flag_spec='-Bexport' 10689 ;; 10690 10691 sysv4*MP*) 10692 if test -d /usr/nec; then 10693 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10694 hardcode_shlibpath_var=no 10695 runpath_var=LD_RUN_PATH 10696 hardcode_runpath_var=yes 10697 ld_shlibs=yes 10698 fi 10699 ;; 10700 10701 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 10702 no_undefined_flag='$wl-z,text' 10703 archive_cmds_need_lc=no 10704 hardcode_shlibpath_var=no 10705 runpath_var='LD_RUN_PATH' 10706 10707 if test yes = "$GCC"; then 10708 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10709 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10710 else 10711 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10712 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10713 fi 10714 ;; 10715 10716 sysv5* | sco3.2v5* | sco5v6*) 10717 # Note: We CANNOT use -z defs as we might desire, because we do not 10718 # link with -lc, and that would cause any symbols used from libc to 10719 # always be unresolved, which means just about no library would 10720 # ever link correctly. If we're not using GNU ld we use -z text 10721 # though, which does catch some bad symbols but isn't as heavy-handed 10722 # as -z defs. 10723 no_undefined_flag='$wl-z,text' 10724 allow_undefined_flag='$wl-z,nodefs' 10725 archive_cmds_need_lc=no 10726 hardcode_shlibpath_var=no 10727 hardcode_libdir_flag_spec='$wl-R,$libdir' 10728 hardcode_libdir_separator=':' 10729 link_all_deplibs=yes 10730 export_dynamic_flag_spec='$wl-Bexport' 10731 runpath_var='LD_RUN_PATH' 10732 10733 if test yes = "$GCC"; then 10734 archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10735 archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10736 else 10737 archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10738 archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 10739 fi 10740 ;; 10741 10742 uts4*) 10743 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 10744 hardcode_libdir_flag_spec='-L$libdir' 10745 hardcode_shlibpath_var=no 10746 ;; 10747 10748 *) 10749 ld_shlibs=no 10750 ;; 10751 esac 10752 10753 if test sni = "$host_vendor"; then 10754 case $host in 10755 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 10756 export_dynamic_flag_spec='$wl-Blargedynsym' 10757 ;; 10758 esac 10759 fi 10760 fi 10761 10762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 10763 printf "%s\n" "$ld_shlibs" >&6; } 10764 test no = "$ld_shlibs" && can_build_shared=no 10765 10766 with_gnu_ld=$with_gnu_ld 10767 10768 10769 10770 10771 10772 10773 10774 10775 10776 10777 10778 10779 10780 10781 10782 # 10783 # Do we need to explicitly link libc? 10784 # 10785 case "x$archive_cmds_need_lc" in 10786 x|xyes) 10787 # Assume -lc should be added 10788 archive_cmds_need_lc=yes 10789 10790 if test yes,yes = "$GCC,$enable_shared"; then 10791 case $archive_cmds in 10792 *'~'*) 10793 # FIXME: we may have to deal with multi-command sequences. 10794 ;; 10795 '$CC '*) 10796 # Test whether the compiler implicitly links with -lc since on some 10797 # systems, -lgcc has to come before -lc. If gcc already passes -lc 10798 # to ld, don't add -lc before -lgcc. 10799 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 10800 printf %s "checking whether -lc should be explicitly linked in... " >&6; } 10801 if test ${lt_cv_archive_cmds_need_lc+y} 10802 then : 10803 printf %s "(cached) " >&6 10804 else $as_nop 10805 $RM conftest* 10806 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 10807 10808 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 10809 (eval $ac_compile) 2>&5 10810 ac_status=$? 10811 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10812 test $ac_status = 0; } 2>conftest.err; then 10813 soname=conftest 10814 lib=conftest 10815 libobjs=conftest.$ac_objext 10816 deplibs= 10817 wl=$lt_prog_compiler_wl 10818 pic_flag=$lt_prog_compiler_pic 10819 compiler_flags=-v 10820 linker_flags=-v 10821 verstring= 10822 output_objdir=. 10823 libname=conftest 10824 lt_save_allow_undefined_flag=$allow_undefined_flag 10825 allow_undefined_flag= 10826 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 10827 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 10828 ac_status=$? 10829 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 10830 test $ac_status = 0; } 10831 then 10832 lt_cv_archive_cmds_need_lc=no 10833 else 10834 lt_cv_archive_cmds_need_lc=yes 10835 fi 10836 allow_undefined_flag=$lt_save_allow_undefined_flag 10837 else 10838 cat conftest.err 1>&5 10839 fi 10840 $RM conftest* 10841 10842 fi 10843 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 10844 printf "%s\n" "$lt_cv_archive_cmds_need_lc" >&6; } 10845 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 10846 ;; 10847 esac 10848 fi 10849 ;; 10850 esac 10851 10852 10853 10854 10855 10856 10857 10858 10859 10860 10861 10862 10863 10864 10865 10866 10867 10868 10869 10870 10871 10872 10873 10874 10875 10876 10877 10878 10879 10880 10881 10882 10883 10884 10885 10886 10887 10888 10889 10890 10891 10892 10893 10894 10895 10896 10897 10898 10899 10900 10901 10902 10903 10904 10905 10906 10907 10908 10909 10910 10911 10912 10913 10914 10915 10916 10917 10918 10919 10920 10921 10922 10923 10924 10925 10926 10927 10928 10929 10930 10931 10932 10933 10934 10935 10936 10937 10938 10939 10940 10941 10942 10943 10944 10945 10946 10947 10948 10949 10950 10951 10952 10953 10954 10955 10956 10957 10958 10959 10960 10961 10962 10963 10964 10965 10966 10967 10968 10969 10970 10971 10972 10973 10974 10975 10976 10977 10978 10979 10980 10981 10982 10983 10984 10985 10986 10987 10988 10989 10990 10991 10992 10993 10994 10995 10996 10997 10998 10999 11000 11001 11002 11003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 11004 printf %s "checking dynamic linker characteristics... " >&6; } 11005 11006 if test yes = "$GCC"; then 11007 case $host_os in 11008 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; 11009 *) lt_awk_arg='/^libraries:/' ;; 11010 esac 11011 case $host_os in 11012 mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;; 11013 *) lt_sed_strip_eq='s|=/|/|g' ;; 11014 esac 11015 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 11016 case $lt_search_path_spec in 11017 *\;*) 11018 # if the path contains ";" then we assume it to be the separator 11019 # otherwise default to the standard path separator (i.e. ":") - it is 11020 # assumed that no part of a normal pathname contains ";" but that should 11021 # okay in the real world where ";" in dirpaths is itself problematic. 11022 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 11023 ;; 11024 *) 11025 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 11026 ;; 11027 esac 11028 # Ok, now we have the path, separated by spaces, we can step through it 11029 # and add multilib dir if necessary... 11030 lt_tmp_lt_search_path_spec= 11031 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 11032 # ...but if some path component already ends with the multilib dir we assume 11033 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). 11034 case "$lt_multi_os_dir; $lt_search_path_spec " in 11035 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*) 11036 lt_multi_os_dir= 11037 ;; 11038 esac 11039 for lt_sys_path in $lt_search_path_spec; do 11040 if test -d "$lt_sys_path$lt_multi_os_dir"; then 11041 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir" 11042 elif test -n "$lt_multi_os_dir"; then 11043 test -d "$lt_sys_path" && \ 11044 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 11045 fi 11046 done 11047 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 11048 BEGIN {RS = " "; FS = "/|\n";} { 11049 lt_foo = ""; 11050 lt_count = 0; 11051 for (lt_i = NF; lt_i > 0; lt_i--) { 11052 if ($lt_i != "" && $lt_i != ".") { 11053 if ($lt_i == "..") { 11054 lt_count++; 11055 } else { 11056 if (lt_count == 0) { 11057 lt_foo = "/" $lt_i lt_foo; 11058 } else { 11059 lt_count--; 11060 } 11061 } 11062 } 11063 } 11064 if (lt_foo != "") { lt_freq[lt_foo]++; } 11065 if (lt_freq[lt_foo] == 1) { print lt_foo; } 11066 }'` 11067 # AWK program above erroneously prepends '/' to C:/dos/paths 11068 # for these hosts. 11069 case $host_os in 11070 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 11071 $SED 's|/\([A-Za-z]:\)|\1|g'` ;; 11072 esac 11073 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 11074 else 11075 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11076 fi 11077 library_names_spec= 11078 libname_spec='lib$name' 11079 soname_spec= 11080 shrext_cmds=.so 11081 postinstall_cmds= 11082 postuninstall_cmds= 11083 finish_cmds= 11084 finish_eval= 11085 shlibpath_var= 11086 shlibpath_overrides_runpath=unknown 11087 version_type=none 11088 dynamic_linker="$host_os ld.so" 11089 sys_lib_dlsearch_path_spec="/lib /usr/lib" 11090 need_lib_prefix=unknown 11091 hardcode_into_libs=no 11092 11093 # when you set need_version to no, make sure it does not cause -set_version 11094 # flags to be left without arguments 11095 need_version=unknown 11096 11097 11098 11099 case $host_os in 11100 aix3*) 11101 version_type=linux # correct to gnu/linux during the next big refactor 11102 library_names_spec='$libname$release$shared_ext$versuffix $libname.a' 11103 shlibpath_var=LIBPATH 11104 11105 # AIX 3 has no versioning support, so we append a major version to the name. 11106 soname_spec='$libname$release$shared_ext$major' 11107 ;; 11108 11109 aix[4-9]*) 11110 version_type=linux # correct to gnu/linux during the next big refactor 11111 need_lib_prefix=no 11112 need_version=no 11113 hardcode_into_libs=yes 11114 if test ia64 = "$host_cpu"; then 11115 # AIX 5 supports IA64 11116 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' 11117 shlibpath_var=LD_LIBRARY_PATH 11118 else 11119 # With GCC up to 2.95.x, collect2 would create an import file 11120 # for dependence libraries. The import file would start with 11121 # the line '#! .'. This would cause the generated library to 11122 # depend on '.', always an invalid library. This was fixed in 11123 # development snapshots of GCC prior to 3.0. 11124 case $host_os in 11125 aix4 | aix4.[01] | aix4.[01].*) 11126 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 11127 echo ' yes ' 11128 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then 11129 : 11130 else 11131 can_build_shared=no 11132 fi 11133 ;; 11134 esac 11135 # Using Import Files as archive members, it is possible to support 11136 # filename-based versioning of shared library archives on AIX. While 11137 # this would work for both with and without runtime linking, it will 11138 # prevent static linking of such archives. So we do filename-based 11139 # shared library versioning with .so extension only, which is used 11140 # when both runtime linking and shared linking is enabled. 11141 # Unfortunately, runtime linking may impact performance, so we do 11142 # not want this to be the default eventually. Also, we use the 11143 # versioned .so libs for executables only if there is the -brtl 11144 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. 11145 # To allow for filename-based versioning support, we need to create 11146 # libNAME.so.V as an archive file, containing: 11147 # *) an Import File, referring to the versioned filename of the 11148 # archive as well as the shared archive member, telling the 11149 # bitwidth (32 or 64) of that shared object, and providing the 11150 # list of exported symbols of that shared object, eventually 11151 # decorated with the 'weak' keyword 11152 # *) the shared object with the F_LOADONLY flag set, to really avoid 11153 # it being seen by the linker. 11154 # At run time we better use the real file rather than another symlink, 11155 # but for link time we create the symlink libNAME.so -> libNAME.so.V 11156 11157 case $with_aix_soname,$aix_use_runtimelinking in 11158 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct 11159 # soname into executable. Probably we can add versioning support to 11160 # collect2, so additional links can be useful in future. 11161 aix,yes) # traditional libtool 11162 dynamic_linker='AIX unversionable lib.so' 11163 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 11164 # instead of lib<name>.a to let people know that these are not 11165 # typical AIX shared libraries. 11166 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11167 ;; 11168 aix,no) # traditional AIX only 11169 dynamic_linker='AIX lib.a(lib.so.V)' 11170 # We preserve .a as extension for shared libraries through AIX4.2 11171 # and later when we are not doing run time linking. 11172 library_names_spec='$libname$release.a $libname.a' 11173 soname_spec='$libname$release$shared_ext$major' 11174 ;; 11175 svr4,*) # full svr4 only 11176 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" 11177 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11178 # We do not specify a path in Import Files, so LIBPATH fires. 11179 shlibpath_overrides_runpath=yes 11180 ;; 11181 *,yes) # both, prefer svr4 11182 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" 11183 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' 11184 # unpreferred sharedlib libNAME.a needs extra handling 11185 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"' 11186 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.$libext"' 11187 # We do not specify a path in Import Files, so LIBPATH fires. 11188 shlibpath_overrides_runpath=yes 11189 ;; 11190 *,no) # both, prefer aix 11191 dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" 11192 library_names_spec='$libname$release.a $libname.a' 11193 soname_spec='$libname$release$shared_ext$major' 11194 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling 11195 postinstall_cmds='test -z "$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 $func_stripname_result.so)' 11196 postuninstall_cmds='test -z "$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"' 11197 ;; 11198 esac 11199 shlibpath_var=LIBPATH 11200 fi 11201 ;; 11202 11203 amigaos*) 11204 case $host_cpu in 11205 powerpc) 11206 # Since July 2007 AmigaOS4 officially supports .so libraries. 11207 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 11208 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11209 ;; 11210 m68k) 11211 library_names_spec='$libname.ixlibrary $libname.a' 11212 # Create ${libname}_ixlibrary.a entries in /sys/libs. 11213 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 ${libname}_ixlibrary.a || exit 1; done' 11214 ;; 11215 esac 11216 ;; 11217 11218 beos*) 11219 library_names_spec='$libname$shared_ext' 11220 dynamic_linker="$host_os ld.so" 11221 shlibpath_var=LIBRARY_PATH 11222 ;; 11223 11224 bsdi[45]*) 11225 version_type=linux # correct to gnu/linux during the next big refactor 11226 need_version=no 11227 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11228 soname_spec='$libname$release$shared_ext$major' 11229 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 11230 shlibpath_var=LD_LIBRARY_PATH 11231 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 11232 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 11233 # the default ld.so.conf also contains /usr/contrib/lib and 11234 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 11235 # libtool to hard-code these into programs 11236 ;; 11237 11238 cygwin* | mingw* | pw32* | cegcc*) 11239 version_type=windows 11240 shrext_cmds=.dll 11241 need_version=no 11242 need_lib_prefix=no 11243 11244 case $GCC,$cc_basename in 11245 yes,*) 11246 # gcc 11247 library_names_spec='$libname.dll.a' 11248 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11249 postinstall_cmds='base_file=`basename \$file`~ 11250 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11251 dldir=$destdir/`dirname \$dlpath`~ 11252 test -d \$dldir || mkdir -p \$dldir~ 11253 $install_prog $dir/$dlname \$dldir/$dlname~ 11254 chmod a+x \$dldir/$dlname~ 11255 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11256 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11257 fi' 11258 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11259 dlpath=$dir/\$dldll~ 11260 $RM \$dlpath' 11261 shlibpath_overrides_runpath=yes 11262 11263 case $host_os in 11264 cygwin*) 11265 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 11266 soname_spec='`echo $libname | $SED -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11267 11268 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 11269 ;; 11270 mingw* | cegcc*) 11271 # MinGW DLLs use traditional 'lib' prefix 11272 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11273 ;; 11274 pw32*) 11275 # pw32 DLLs use 'pw' prefix rather than 'lib' 11276 library_names_spec='`echo $libname | $SED -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11277 ;; 11278 esac 11279 dynamic_linker='Win32 ld.exe' 11280 ;; 11281 11282 *,cl* | *,icl*) 11283 # Native MSVC or ICC 11284 libname_spec='$name' 11285 soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' 11286 library_names_spec='$libname.dll.lib' 11287 11288 case $build_os in 11289 mingw*) 11290 sys_lib_search_path_spec= 11291 lt_save_ifs=$IFS 11292 IFS=';' 11293 for lt_path in $LIB 11294 do 11295 IFS=$lt_save_ifs 11296 # Let DOS variable expansion print the short 8.3 style file name. 11297 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 11298 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 11299 done 11300 IFS=$lt_save_ifs 11301 # Convert to MSYS style. 11302 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 11303 ;; 11304 cygwin*) 11305 # Convert to unix form, then to dos form, then back to unix form 11306 # but this time dos style (no spaces!) so that the unix form looks 11307 # like /cygdrive/c/PROGRA~1:/cygdr... 11308 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 11309 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 11310 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11311 ;; 11312 *) 11313 sys_lib_search_path_spec=$LIB 11314 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 11315 # It is most probably a Windows format PATH. 11316 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 11317 else 11318 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 11319 fi 11320 # FIXME: find the short name or the path components, as spaces are 11321 # common. (e.g. "Program Files" -> "PROGRA~1") 11322 ;; 11323 esac 11324 11325 # DLL is installed to $(libdir)/../bin by postinstall_cmds 11326 postinstall_cmds='base_file=`basename \$file`~ 11327 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ 11328 dldir=$destdir/`dirname \$dlpath`~ 11329 test -d \$dldir || mkdir -p \$dldir~ 11330 $install_prog $dir/$dlname \$dldir/$dlname' 11331 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 11332 dlpath=$dir/\$dldll~ 11333 $RM \$dlpath' 11334 shlibpath_overrides_runpath=yes 11335 dynamic_linker='Win32 link.exe' 11336 ;; 11337 11338 *) 11339 # Assume MSVC and ICC wrapper 11340 library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib' 11341 dynamic_linker='Win32 ld.exe' 11342 ;; 11343 esac 11344 # FIXME: first we should search . and the directory the executable is in 11345 shlibpath_var=PATH 11346 ;; 11347 11348 darwin* | rhapsody*) 11349 dynamic_linker="$host_os dyld" 11350 version_type=darwin 11351 need_lib_prefix=no 11352 need_version=no 11353 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext' 11354 soname_spec='$libname$release$major$shared_ext' 11355 shlibpath_overrides_runpath=yes 11356 shlibpath_var=DYLD_LIBRARY_PATH 11357 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 11358 11359 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 11360 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 11361 ;; 11362 11363 dgux*) 11364 version_type=linux # correct to gnu/linux during the next big refactor 11365 need_lib_prefix=no 11366 need_version=no 11367 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11368 soname_spec='$libname$release$shared_ext$major' 11369 shlibpath_var=LD_LIBRARY_PATH 11370 ;; 11371 11372 freebsd* | dragonfly* | midnightbsd*) 11373 # DragonFly does not have aout. When/if they implement a new 11374 # versioning mechanism, adjust this. 11375 if test -x /usr/bin/objformat; then 11376 objformat=`/usr/bin/objformat` 11377 else 11378 case $host_os in 11379 freebsd[23].*) objformat=aout ;; 11380 *) objformat=elf ;; 11381 esac 11382 fi 11383 version_type=freebsd-$objformat 11384 case $version_type in 11385 freebsd-elf*) 11386 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11387 soname_spec='$libname$release$shared_ext$major' 11388 need_version=no 11389 need_lib_prefix=no 11390 ;; 11391 freebsd-*) 11392 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11393 need_version=yes 11394 ;; 11395 esac 11396 shlibpath_var=LD_LIBRARY_PATH 11397 case $host_os in 11398 freebsd2.*) 11399 shlibpath_overrides_runpath=yes 11400 ;; 11401 freebsd3.[01]* | freebsdelf3.[01]*) 11402 shlibpath_overrides_runpath=yes 11403 hardcode_into_libs=yes 11404 ;; 11405 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 11406 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 11407 shlibpath_overrides_runpath=no 11408 hardcode_into_libs=yes 11409 ;; 11410 *) # from 4.6 on, and DragonFly 11411 shlibpath_overrides_runpath=yes 11412 hardcode_into_libs=yes 11413 ;; 11414 esac 11415 ;; 11416 11417 haiku*) 11418 version_type=linux # correct to gnu/linux during the next big refactor 11419 need_lib_prefix=no 11420 need_version=no 11421 dynamic_linker="$host_os runtime_loader" 11422 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11423 soname_spec='$libname$release$shared_ext$major' 11424 shlibpath_var=LIBRARY_PATH 11425 shlibpath_overrides_runpath=no 11426 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 11427 hardcode_into_libs=yes 11428 ;; 11429 11430 hpux9* | hpux10* | hpux11*) 11431 # Give a soname corresponding to the major version so that dld.sl refuses to 11432 # link against other versions. 11433 version_type=sunos 11434 need_lib_prefix=no 11435 need_version=no 11436 case $host_cpu in 11437 ia64*) 11438 shrext_cmds='.so' 11439 hardcode_into_libs=yes 11440 dynamic_linker="$host_os dld.so" 11441 shlibpath_var=LD_LIBRARY_PATH 11442 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11443 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11444 soname_spec='$libname$release$shared_ext$major' 11445 if test 32 = "$HPUX_IA64_MODE"; then 11446 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 11447 sys_lib_dlsearch_path_spec=/usr/lib/hpux32 11448 else 11449 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 11450 sys_lib_dlsearch_path_spec=/usr/lib/hpux64 11451 fi 11452 ;; 11453 hppa*64*) 11454 shrext_cmds='.sl' 11455 hardcode_into_libs=yes 11456 dynamic_linker="$host_os dld.sl" 11457 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 11458 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 11459 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11460 soname_spec='$libname$release$shared_ext$major' 11461 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 11462 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11463 ;; 11464 *) 11465 shrext_cmds='.sl' 11466 dynamic_linker="$host_os dld.sl" 11467 shlibpath_var=SHLIB_PATH 11468 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 11469 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11470 soname_spec='$libname$release$shared_ext$major' 11471 ;; 11472 esac 11473 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 11474 postinstall_cmds='chmod 555 $lib' 11475 # or fails outright, so override atomically: 11476 install_override_mode=555 11477 ;; 11478 11479 interix[3-9]*) 11480 version_type=linux # correct to gnu/linux during the next big refactor 11481 need_lib_prefix=no 11482 need_version=no 11483 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11484 soname_spec='$libname$release$shared_ext$major' 11485 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 11486 shlibpath_var=LD_LIBRARY_PATH 11487 shlibpath_overrides_runpath=no 11488 hardcode_into_libs=yes 11489 ;; 11490 11491 irix5* | irix6* | nonstopux*) 11492 case $host_os in 11493 nonstopux*) version_type=nonstopux ;; 11494 *) 11495 if test yes = "$lt_cv_prog_gnu_ld"; then 11496 version_type=linux # correct to gnu/linux during the next big refactor 11497 else 11498 version_type=irix 11499 fi ;; 11500 esac 11501 need_lib_prefix=no 11502 need_version=no 11503 soname_spec='$libname$release$shared_ext$major' 11504 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' 11505 case $host_os in 11506 irix5* | nonstopux*) 11507 libsuff= shlibsuff= 11508 ;; 11509 *) 11510 case $LD in # libtool.m4 will add one of these switches to LD 11511 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 11512 libsuff= shlibsuff= libmagic=32-bit;; 11513 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 11514 libsuff=32 shlibsuff=N32 libmagic=N32;; 11515 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 11516 libsuff=64 shlibsuff=64 libmagic=64-bit;; 11517 *) libsuff= shlibsuff= libmagic=never-match;; 11518 esac 11519 ;; 11520 esac 11521 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 11522 shlibpath_overrides_runpath=no 11523 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" 11524 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" 11525 hardcode_into_libs=yes 11526 ;; 11527 11528 # No shared lib support for Linux oldld, aout, or coff. 11529 linux*oldld* | linux*aout* | linux*coff*) 11530 dynamic_linker=no 11531 ;; 11532 11533 linux*android*) 11534 version_type=none # Android doesn't support versioned libraries. 11535 need_lib_prefix=no 11536 need_version=no 11537 library_names_spec='$libname$release$shared_ext' 11538 soname_spec='$libname$release$shared_ext' 11539 finish_cmds= 11540 shlibpath_var=LD_LIBRARY_PATH 11541 shlibpath_overrides_runpath=yes 11542 11543 # This implies no fast_install, which is unacceptable. 11544 # Some rework will be needed to allow for fast_install 11545 # before this can be enabled. 11546 hardcode_into_libs=yes 11547 11548 dynamic_linker='Android linker' 11549 # Don't embed -rpath directories since the linker doesn't support them. 11550 hardcode_libdir_flag_spec='-L$libdir' 11551 ;; 11552 11553 # This must be glibc/ELF. 11554 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) 11555 version_type=linux # correct to gnu/linux during the next big refactor 11556 need_lib_prefix=no 11557 need_version=no 11558 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11559 soname_spec='$libname$release$shared_ext$major' 11560 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 11561 shlibpath_var=LD_LIBRARY_PATH 11562 shlibpath_overrides_runpath=no 11563 11564 # Some binutils ld are patched to set DT_RUNPATH 11565 if test ${lt_cv_shlibpath_overrides_runpath+y} 11566 then : 11567 printf %s "(cached) " >&6 11568 else $as_nop 11569 lt_cv_shlibpath_overrides_runpath=no 11570 save_LDFLAGS=$LDFLAGS 11571 save_libdir=$libdir 11572 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 11573 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 11574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11575 /* end confdefs.h. */ 11576 11577 int 11578 main (void) 11579 { 11580 11581 ; 11582 return 0; 11583 } 11584 _ACEOF 11585 if ac_fn_c_try_link "$LINENO" 11586 then : 11587 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null 11588 then : 11589 lt_cv_shlibpath_overrides_runpath=yes 11590 fi 11591 fi 11592 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 11593 conftest$ac_exeext conftest.$ac_ext 11594 LDFLAGS=$save_LDFLAGS 11595 libdir=$save_libdir 11596 11597 fi 11598 11599 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 11600 11601 # This implies no fast_install, which is unacceptable. 11602 # Some rework will be needed to allow for fast_install 11603 # before this can be enabled. 11604 hardcode_into_libs=yes 11605 11606 # Ideally, we could use ldconfig to report *all* directores which are 11607 # searched for libraries, however this is still not possible. Aside from not 11608 # being certain /sbin/ldconfig is available, command 11609 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, 11610 # even though it is searched at run-time. Try to do the best guess by 11611 # appending ld.so.conf contents (and includes) to the search path. 11612 if test -f /etc/ld.so.conf; then 11613 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' ' '` 11614 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 11615 fi 11616 11617 # We used to test for /lib/ld.so.1 and disable shared libraries on 11618 # powerpc, because MkLinux only supported shared libraries with the 11619 # GNU dynamic linker. Since this was broken with cross compilers, 11620 # most powerpc-linux boxes support dynamic linking these days and 11621 # people can always --disable-shared, the test was removed, and we 11622 # assume the GNU/Linux dynamic linker is in use. 11623 dynamic_linker='GNU/Linux ld.so' 11624 ;; 11625 11626 netbsd*) 11627 version_type=sunos 11628 need_lib_prefix=no 11629 need_version=no 11630 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 11631 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11632 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11633 dynamic_linker='NetBSD (a.out) ld.so' 11634 else 11635 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11636 soname_spec='$libname$release$shared_ext$major' 11637 dynamic_linker='NetBSD ld.elf_so' 11638 fi 11639 shlibpath_var=LD_LIBRARY_PATH 11640 shlibpath_overrides_runpath=yes 11641 hardcode_into_libs=yes 11642 ;; 11643 11644 newsos6) 11645 version_type=linux # correct to gnu/linux during the next big refactor 11646 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11647 shlibpath_var=LD_LIBRARY_PATH 11648 shlibpath_overrides_runpath=yes 11649 ;; 11650 11651 *nto* | *qnx*) 11652 version_type=qnx 11653 need_lib_prefix=no 11654 need_version=no 11655 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11656 soname_spec='$libname$release$shared_ext$major' 11657 shlibpath_var=LD_LIBRARY_PATH 11658 shlibpath_overrides_runpath=no 11659 hardcode_into_libs=yes 11660 dynamic_linker='ldqnx.so' 11661 ;; 11662 11663 openbsd* | bitrig*) 11664 version_type=sunos 11665 sys_lib_dlsearch_path_spec=/usr/lib 11666 need_lib_prefix=no 11667 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then 11668 need_version=no 11669 else 11670 need_version=yes 11671 fi 11672 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11673 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 11674 shlibpath_var=LD_LIBRARY_PATH 11675 shlibpath_overrides_runpath=yes 11676 ;; 11677 11678 os2*) 11679 libname_spec='$name' 11680 version_type=windows 11681 shrext_cmds=.dll 11682 need_version=no 11683 need_lib_prefix=no 11684 # OS/2 can only load a DLL with a base name of 8 characters or less. 11685 soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; 11686 v=$($ECHO $release$versuffix | tr -d .-); 11687 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); 11688 $ECHO $n$v`$shared_ext' 11689 library_names_spec='${libname}_dll.$libext' 11690 dynamic_linker='OS/2 ld.exe' 11691 shlibpath_var=BEGINLIBPATH 11692 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 11693 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11694 postinstall_cmds='base_file=`basename \$file`~ 11695 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ 11696 dldir=$destdir/`dirname \$dlpath`~ 11697 test -d \$dldir || mkdir -p \$dldir~ 11698 $install_prog $dir/$dlname \$dldir/$dlname~ 11699 chmod a+x \$dldir/$dlname~ 11700 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 11701 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 11702 fi' 11703 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ 11704 dlpath=$dir/\$dldll~ 11705 $RM \$dlpath' 11706 ;; 11707 11708 osf3* | osf4* | osf5*) 11709 version_type=osf 11710 need_lib_prefix=no 11711 need_version=no 11712 soname_spec='$libname$release$shared_ext$major' 11713 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11714 shlibpath_var=LD_LIBRARY_PATH 11715 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 11716 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 11717 ;; 11718 11719 rdos*) 11720 dynamic_linker=no 11721 ;; 11722 11723 solaris*) 11724 version_type=linux # correct to gnu/linux during the next big refactor 11725 need_lib_prefix=no 11726 need_version=no 11727 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11728 soname_spec='$libname$release$shared_ext$major' 11729 shlibpath_var=LD_LIBRARY_PATH 11730 shlibpath_overrides_runpath=yes 11731 hardcode_into_libs=yes 11732 # ldd complains unless libraries are executable 11733 postinstall_cmds='chmod +x $lib' 11734 ;; 11735 11736 sunos4*) 11737 version_type=sunos 11738 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' 11739 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 11740 shlibpath_var=LD_LIBRARY_PATH 11741 shlibpath_overrides_runpath=yes 11742 if test yes = "$with_gnu_ld"; then 11743 need_lib_prefix=no 11744 fi 11745 need_version=yes 11746 ;; 11747 11748 sysv4 | sysv4.3*) 11749 version_type=linux # correct to gnu/linux during the next big refactor 11750 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11751 soname_spec='$libname$release$shared_ext$major' 11752 shlibpath_var=LD_LIBRARY_PATH 11753 case $host_vendor in 11754 sni) 11755 shlibpath_overrides_runpath=no 11756 need_lib_prefix=no 11757 runpath_var=LD_RUN_PATH 11758 ;; 11759 siemens) 11760 need_lib_prefix=no 11761 ;; 11762 motorola) 11763 need_lib_prefix=no 11764 need_version=no 11765 shlibpath_overrides_runpath=no 11766 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 11767 ;; 11768 esac 11769 ;; 11770 11771 sysv4*MP*) 11772 if test -d /usr/nec; then 11773 version_type=linux # correct to gnu/linux during the next big refactor 11774 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' 11775 soname_spec='$libname$shared_ext.$major' 11776 shlibpath_var=LD_LIBRARY_PATH 11777 fi 11778 ;; 11779 11780 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 11781 version_type=sco 11782 need_lib_prefix=no 11783 need_version=no 11784 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' 11785 soname_spec='$libname$release$shared_ext$major' 11786 shlibpath_var=LD_LIBRARY_PATH 11787 shlibpath_overrides_runpath=yes 11788 hardcode_into_libs=yes 11789 if test yes = "$with_gnu_ld"; then 11790 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 11791 else 11792 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 11793 case $host_os in 11794 sco3.2v5*) 11795 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 11796 ;; 11797 esac 11798 fi 11799 sys_lib_dlsearch_path_spec='/usr/lib' 11800 ;; 11801 11802 tpf*) 11803 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 11804 version_type=linux # correct to gnu/linux during the next big refactor 11805 need_lib_prefix=no 11806 need_version=no 11807 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11808 shlibpath_var=LD_LIBRARY_PATH 11809 shlibpath_overrides_runpath=no 11810 hardcode_into_libs=yes 11811 ;; 11812 11813 uts4*) 11814 version_type=linux # correct to gnu/linux during the next big refactor 11815 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' 11816 soname_spec='$libname$release$shared_ext$major' 11817 shlibpath_var=LD_LIBRARY_PATH 11818 ;; 11819 11820 *) 11821 dynamic_linker=no 11822 ;; 11823 esac 11824 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 11825 printf "%s\n" "$dynamic_linker" >&6; } 11826 test no = "$dynamic_linker" && can_build_shared=no 11827 11828 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 11829 if test yes = "$GCC"; then 11830 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 11831 fi 11832 11833 if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then 11834 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec 11835 fi 11836 11837 if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then 11838 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec 11839 fi 11840 11841 # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... 11842 configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec 11843 11844 # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code 11845 func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" 11846 11847 # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool 11848 configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH 11849 11850 11851 11852 11853 11854 11855 11856 11857 11858 11859 11860 11861 11862 11863 11864 11865 11866 11867 11868 11869 11870 11871 11872 11873 11874 11875 11876 11877 11878 11879 11880 11881 11882 11883 11884 11885 11886 11887 11888 11889 11890 11891 11892 11893 11894 11895 11896 11897 11898 11899 11900 11901 11902 11903 11904 11905 11906 11907 11908 11909 11910 11911 11912 11913 11914 11915 11916 11917 11918 11919 11920 11921 11922 11923 11924 11925 11926 11927 11928 11929 11930 11931 11932 11933 11934 11935 11936 11937 11938 11939 11940 11941 11942 11943 11944 11945 11946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 11947 printf %s "checking how to hardcode library paths into programs... " >&6; } 11948 hardcode_action= 11949 if test -n "$hardcode_libdir_flag_spec" || 11950 test -n "$runpath_var" || 11951 test yes = "$hardcode_automatic"; then 11952 11953 # We can hardcode non-existent directories. 11954 if test no != "$hardcode_direct" && 11955 # If the only mechanism to avoid hardcoding is shlibpath_var, we 11956 # have to relink, otherwise we might link with an installed library 11957 # when we should be linking with a yet-to-be-installed one 11958 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" && 11959 test no != "$hardcode_minus_L"; then 11960 # Linking always hardcodes the temporary library directory. 11961 hardcode_action=relink 11962 else 11963 # We can link without hardcoding, and we can hardcode nonexisting dirs. 11964 hardcode_action=immediate 11965 fi 11966 else 11967 # We cannot hardcode anything, or else we can only hardcode existing 11968 # directories. 11969 hardcode_action=unsupported 11970 fi 11971 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 11972 printf "%s\n" "$hardcode_action" >&6; } 11973 11974 if test relink = "$hardcode_action" || 11975 test yes = "$inherit_rpath"; then 11976 # Fast installation is not supported 11977 enable_fast_install=no 11978 elif test yes = "$shlibpath_overrides_runpath" || 11979 test no = "$enable_shared"; then 11980 # Fast installation is not necessary 11981 enable_fast_install=needless 11982 fi 11983 11984 11985 11986 11987 11988 11989 if test yes != "$enable_dlopen"; then 11990 enable_dlopen=unknown 11991 enable_dlopen_self=unknown 11992 enable_dlopen_self_static=unknown 11993 else 11994 lt_cv_dlopen=no 11995 lt_cv_dlopen_libs= 11996 11997 case $host_os in 11998 beos*) 11999 lt_cv_dlopen=load_add_on 12000 lt_cv_dlopen_libs= 12001 lt_cv_dlopen_self=yes 12002 ;; 12003 12004 mingw* | pw32* | cegcc*) 12005 lt_cv_dlopen=LoadLibrary 12006 lt_cv_dlopen_libs= 12007 ;; 12008 12009 cygwin*) 12010 lt_cv_dlopen=dlopen 12011 lt_cv_dlopen_libs= 12012 ;; 12013 12014 darwin*) 12015 # if libdl is installed we need to link against it 12016 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12017 printf %s "checking for dlopen in -ldl... " >&6; } 12018 if test ${ac_cv_lib_dl_dlopen+y} 12019 then : 12020 printf %s "(cached) " >&6 12021 else $as_nop 12022 ac_check_lib_save_LIBS=$LIBS 12023 LIBS="-ldl $LIBS" 12024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12025 /* end confdefs.h. */ 12026 12027 /* Override any GCC internal prototype to avoid an error. 12028 Use char because int might match the return type of a GCC 12029 builtin and then its argument prototype would still apply. */ 12030 char dlopen (); 12031 int 12032 main (void) 12033 { 12034 return dlopen (); 12035 ; 12036 return 0; 12037 } 12038 _ACEOF 12039 if ac_fn_c_try_link "$LINENO" 12040 then : 12041 ac_cv_lib_dl_dlopen=yes 12042 else $as_nop 12043 ac_cv_lib_dl_dlopen=no 12044 fi 12045 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12046 conftest$ac_exeext conftest.$ac_ext 12047 LIBS=$ac_check_lib_save_LIBS 12048 fi 12049 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12050 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12051 if test "x$ac_cv_lib_dl_dlopen" = xyes 12052 then : 12053 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12054 else $as_nop 12055 12056 lt_cv_dlopen=dyld 12057 lt_cv_dlopen_libs= 12058 lt_cv_dlopen_self=yes 12059 12060 fi 12061 12062 ;; 12063 12064 tpf*) 12065 # Don't try to run any link tests for TPF. We know it's impossible 12066 # because TPF is a cross-compiler, and we know how we open DSOs. 12067 lt_cv_dlopen=dlopen 12068 lt_cv_dlopen_libs= 12069 lt_cv_dlopen_self=no 12070 ;; 12071 12072 *) 12073 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 12074 if test "x$ac_cv_func_shl_load" = xyes 12075 then : 12076 lt_cv_dlopen=shl_load 12077 else $as_nop 12078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 12079 printf %s "checking for shl_load in -ldld... " >&6; } 12080 if test ${ac_cv_lib_dld_shl_load+y} 12081 then : 12082 printf %s "(cached) " >&6 12083 else $as_nop 12084 ac_check_lib_save_LIBS=$LIBS 12085 LIBS="-ldld $LIBS" 12086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12087 /* end confdefs.h. */ 12088 12089 /* Override any GCC internal prototype to avoid an error. 12090 Use char because int might match the return type of a GCC 12091 builtin and then its argument prototype would still apply. */ 12092 char shl_load (); 12093 int 12094 main (void) 12095 { 12096 return shl_load (); 12097 ; 12098 return 0; 12099 } 12100 _ACEOF 12101 if ac_fn_c_try_link "$LINENO" 12102 then : 12103 ac_cv_lib_dld_shl_load=yes 12104 else $as_nop 12105 ac_cv_lib_dld_shl_load=no 12106 fi 12107 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12108 conftest$ac_exeext conftest.$ac_ext 12109 LIBS=$ac_check_lib_save_LIBS 12110 fi 12111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 12112 printf "%s\n" "$ac_cv_lib_dld_shl_load" >&6; } 12113 if test "x$ac_cv_lib_dld_shl_load" = xyes 12114 then : 12115 lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld 12116 else $as_nop 12117 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 12118 if test "x$ac_cv_func_dlopen" = xyes 12119 then : 12120 lt_cv_dlopen=dlopen 12121 else $as_nop 12122 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 12123 printf %s "checking for dlopen in -ldl... " >&6; } 12124 if test ${ac_cv_lib_dl_dlopen+y} 12125 then : 12126 printf %s "(cached) " >&6 12127 else $as_nop 12128 ac_check_lib_save_LIBS=$LIBS 12129 LIBS="-ldl $LIBS" 12130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12131 /* end confdefs.h. */ 12132 12133 /* Override any GCC internal prototype to avoid an error. 12134 Use char because int might match the return type of a GCC 12135 builtin and then its argument prototype would still apply. */ 12136 char dlopen (); 12137 int 12138 main (void) 12139 { 12140 return dlopen (); 12141 ; 12142 return 0; 12143 } 12144 _ACEOF 12145 if ac_fn_c_try_link "$LINENO" 12146 then : 12147 ac_cv_lib_dl_dlopen=yes 12148 else $as_nop 12149 ac_cv_lib_dl_dlopen=no 12150 fi 12151 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12152 conftest$ac_exeext conftest.$ac_ext 12153 LIBS=$ac_check_lib_save_LIBS 12154 fi 12155 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 12156 printf "%s\n" "$ac_cv_lib_dl_dlopen" >&6; } 12157 if test "x$ac_cv_lib_dl_dlopen" = xyes 12158 then : 12159 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl 12160 else $as_nop 12161 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 12162 printf %s "checking for dlopen in -lsvld... " >&6; } 12163 if test ${ac_cv_lib_svld_dlopen+y} 12164 then : 12165 printf %s "(cached) " >&6 12166 else $as_nop 12167 ac_check_lib_save_LIBS=$LIBS 12168 LIBS="-lsvld $LIBS" 12169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12170 /* end confdefs.h. */ 12171 12172 /* Override any GCC internal prototype to avoid an error. 12173 Use char because int might match the return type of a GCC 12174 builtin and then its argument prototype would still apply. */ 12175 char dlopen (); 12176 int 12177 main (void) 12178 { 12179 return dlopen (); 12180 ; 12181 return 0; 12182 } 12183 _ACEOF 12184 if ac_fn_c_try_link "$LINENO" 12185 then : 12186 ac_cv_lib_svld_dlopen=yes 12187 else $as_nop 12188 ac_cv_lib_svld_dlopen=no 12189 fi 12190 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12191 conftest$ac_exeext conftest.$ac_ext 12192 LIBS=$ac_check_lib_save_LIBS 12193 fi 12194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 12195 printf "%s\n" "$ac_cv_lib_svld_dlopen" >&6; } 12196 if test "x$ac_cv_lib_svld_dlopen" = xyes 12197 then : 12198 lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld 12199 else $as_nop 12200 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 12201 printf %s "checking for dld_link in -ldld... " >&6; } 12202 if test ${ac_cv_lib_dld_dld_link+y} 12203 then : 12204 printf %s "(cached) " >&6 12205 else $as_nop 12206 ac_check_lib_save_LIBS=$LIBS 12207 LIBS="-ldld $LIBS" 12208 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12209 /* end confdefs.h. */ 12210 12211 /* Override any GCC internal prototype to avoid an error. 12212 Use char because int might match the return type of a GCC 12213 builtin and then its argument prototype would still apply. */ 12214 char dld_link (); 12215 int 12216 main (void) 12217 { 12218 return dld_link (); 12219 ; 12220 return 0; 12221 } 12222 _ACEOF 12223 if ac_fn_c_try_link "$LINENO" 12224 then : 12225 ac_cv_lib_dld_dld_link=yes 12226 else $as_nop 12227 ac_cv_lib_dld_dld_link=no 12228 fi 12229 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 12230 conftest$ac_exeext conftest.$ac_ext 12231 LIBS=$ac_check_lib_save_LIBS 12232 fi 12233 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 12234 printf "%s\n" "$ac_cv_lib_dld_dld_link" >&6; } 12235 if test "x$ac_cv_lib_dld_dld_link" = xyes 12236 then : 12237 lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld 12238 fi 12239 12240 12241 fi 12242 12243 12244 fi 12245 12246 12247 fi 12248 12249 12250 fi 12251 12252 12253 fi 12254 12255 ;; 12256 esac 12257 12258 if test no = "$lt_cv_dlopen"; then 12259 enable_dlopen=no 12260 else 12261 enable_dlopen=yes 12262 fi 12263 12264 case $lt_cv_dlopen in 12265 dlopen) 12266 save_CPPFLAGS=$CPPFLAGS 12267 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 12268 12269 save_LDFLAGS=$LDFLAGS 12270 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 12271 12272 save_LIBS=$LIBS 12273 LIBS="$lt_cv_dlopen_libs $LIBS" 12274 12275 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 12276 printf %s "checking whether a program can dlopen itself... " >&6; } 12277 if test ${lt_cv_dlopen_self+y} 12278 then : 12279 printf %s "(cached) " >&6 12280 else $as_nop 12281 if test yes = "$cross_compiling"; then : 12282 lt_cv_dlopen_self=cross 12283 else 12284 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12285 lt_status=$lt_dlunknown 12286 cat > conftest.$ac_ext <<_LT_EOF 12287 #line $LINENO "configure" 12288 #include "confdefs.h" 12289 12290 #if HAVE_DLFCN_H 12291 #include <dlfcn.h> 12292 #endif 12293 12294 #include <stdio.h> 12295 12296 #ifdef RTLD_GLOBAL 12297 # define LT_DLGLOBAL RTLD_GLOBAL 12298 #else 12299 # ifdef DL_GLOBAL 12300 # define LT_DLGLOBAL DL_GLOBAL 12301 # else 12302 # define LT_DLGLOBAL 0 12303 # endif 12304 #endif 12305 12306 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12307 find out it does not work in some platform. */ 12308 #ifndef LT_DLLAZY_OR_NOW 12309 # ifdef RTLD_LAZY 12310 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12311 # else 12312 # ifdef DL_LAZY 12313 # define LT_DLLAZY_OR_NOW DL_LAZY 12314 # else 12315 # ifdef RTLD_NOW 12316 # define LT_DLLAZY_OR_NOW RTLD_NOW 12317 # else 12318 # ifdef DL_NOW 12319 # define LT_DLLAZY_OR_NOW DL_NOW 12320 # else 12321 # define LT_DLLAZY_OR_NOW 0 12322 # endif 12323 # endif 12324 # endif 12325 # endif 12326 #endif 12327 12328 /* When -fvisibility=hidden is used, assume the code has been annotated 12329 correspondingly for the symbols needed. */ 12330 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12331 int fnord () __attribute__((visibility("default"))); 12332 #endif 12333 12334 int fnord () { return 42; } 12335 int main () 12336 { 12337 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12338 int status = $lt_dlunknown; 12339 12340 if (self) 12341 { 12342 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12343 else 12344 { 12345 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12346 else puts (dlerror ()); 12347 } 12348 /* dlclose (self); */ 12349 } 12350 else 12351 puts (dlerror ()); 12352 12353 return status; 12354 } 12355 _LT_EOF 12356 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12357 (eval $ac_link) 2>&5 12358 ac_status=$? 12359 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12360 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12361 (./conftest; exit; ) >&5 2>/dev/null 12362 lt_status=$? 12363 case x$lt_status in 12364 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 12365 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 12366 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 12367 esac 12368 else : 12369 # compilation failed 12370 lt_cv_dlopen_self=no 12371 fi 12372 fi 12373 rm -fr conftest* 12374 12375 12376 fi 12377 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 12378 printf "%s\n" "$lt_cv_dlopen_self" >&6; } 12379 12380 if test yes = "$lt_cv_dlopen_self"; then 12381 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 12382 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 12383 printf %s "checking whether a statically linked program can dlopen itself... " >&6; } 12384 if test ${lt_cv_dlopen_self_static+y} 12385 then : 12386 printf %s "(cached) " >&6 12387 else $as_nop 12388 if test yes = "$cross_compiling"; then : 12389 lt_cv_dlopen_self_static=cross 12390 else 12391 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 12392 lt_status=$lt_dlunknown 12393 cat > conftest.$ac_ext <<_LT_EOF 12394 #line $LINENO "configure" 12395 #include "confdefs.h" 12396 12397 #if HAVE_DLFCN_H 12398 #include <dlfcn.h> 12399 #endif 12400 12401 #include <stdio.h> 12402 12403 #ifdef RTLD_GLOBAL 12404 # define LT_DLGLOBAL RTLD_GLOBAL 12405 #else 12406 # ifdef DL_GLOBAL 12407 # define LT_DLGLOBAL DL_GLOBAL 12408 # else 12409 # define LT_DLGLOBAL 0 12410 # endif 12411 #endif 12412 12413 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 12414 find out it does not work in some platform. */ 12415 #ifndef LT_DLLAZY_OR_NOW 12416 # ifdef RTLD_LAZY 12417 # define LT_DLLAZY_OR_NOW RTLD_LAZY 12418 # else 12419 # ifdef DL_LAZY 12420 # define LT_DLLAZY_OR_NOW DL_LAZY 12421 # else 12422 # ifdef RTLD_NOW 12423 # define LT_DLLAZY_OR_NOW RTLD_NOW 12424 # else 12425 # ifdef DL_NOW 12426 # define LT_DLLAZY_OR_NOW DL_NOW 12427 # else 12428 # define LT_DLLAZY_OR_NOW 0 12429 # endif 12430 # endif 12431 # endif 12432 # endif 12433 #endif 12434 12435 /* When -fvisibility=hidden is used, assume the code has been annotated 12436 correspondingly for the symbols needed. */ 12437 #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 12438 int fnord () __attribute__((visibility("default"))); 12439 #endif 12440 12441 int fnord () { return 42; } 12442 int main () 12443 { 12444 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 12445 int status = $lt_dlunknown; 12446 12447 if (self) 12448 { 12449 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 12450 else 12451 { 12452 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 12453 else puts (dlerror ()); 12454 } 12455 /* dlclose (self); */ 12456 } 12457 else 12458 puts (dlerror ()); 12459 12460 return status; 12461 } 12462 _LT_EOF 12463 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 12464 (eval $ac_link) 2>&5 12465 ac_status=$? 12466 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 12467 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then 12468 (./conftest; exit; ) >&5 2>/dev/null 12469 lt_status=$? 12470 case x$lt_status in 12471 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 12472 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 12473 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 12474 esac 12475 else : 12476 # compilation failed 12477 lt_cv_dlopen_self_static=no 12478 fi 12479 fi 12480 rm -fr conftest* 12481 12482 12483 fi 12484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 12485 printf "%s\n" "$lt_cv_dlopen_self_static" >&6; } 12486 fi 12487 12488 CPPFLAGS=$save_CPPFLAGS 12489 LDFLAGS=$save_LDFLAGS 12490 LIBS=$save_LIBS 12491 ;; 12492 esac 12493 12494 case $lt_cv_dlopen_self in 12495 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 12496 *) enable_dlopen_self=unknown ;; 12497 esac 12498 12499 case $lt_cv_dlopen_self_static in 12500 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 12501 *) enable_dlopen_self_static=unknown ;; 12502 esac 12503 fi 12504 12505 12506 12507 12508 12509 12510 12511 12512 12513 12514 12515 12516 12517 12518 12519 12520 12521 striplib= 12522 old_striplib= 12523 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 12524 printf %s "checking whether stripping libraries is possible... " >&6; } 12525 if test -z "$STRIP"; then 12526 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12527 printf "%s\n" "no" >&6; } 12528 else 12529 if $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 12530 old_striplib="$STRIP --strip-debug" 12531 striplib="$STRIP --strip-unneeded" 12532 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12533 printf "%s\n" "yes" >&6; } 12534 else 12535 case $host_os in 12536 darwin*) 12537 # FIXME - insert some real tests, host_os isn't really good enough 12538 striplib="$STRIP -x" 12539 old_striplib="$STRIP -S" 12540 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12541 printf "%s\n" "yes" >&6; } 12542 ;; 12543 freebsd*) 12544 if $STRIP -V 2>&1 | $GREP "elftoolchain" >/dev/null; then 12545 old_striplib="$STRIP --strip-debug" 12546 striplib="$STRIP --strip-unneeded" 12547 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12548 printf "%s\n" "yes" >&6; } 12549 else 12550 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12551 printf "%s\n" "no" >&6; } 12552 fi 12553 ;; 12554 *) 12555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12556 printf "%s\n" "no" >&6; } 12557 ;; 12558 esac 12559 fi 12560 fi 12561 12562 12563 12564 12565 12566 12567 12568 12569 12570 12571 12572 12573 # Report what library types will actually be built 12574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 12575 printf %s "checking if libtool supports shared libraries... " >&6; } 12576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 12577 printf "%s\n" "$can_build_shared" >&6; } 12578 12579 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 12580 printf %s "checking whether to build shared libraries... " >&6; } 12581 test no = "$can_build_shared" && enable_shared=no 12582 12583 # On AIX, shared libraries and static libraries use the same namespace, and 12584 # are all built from PIC. 12585 case $host_os in 12586 aix3*) 12587 test yes = "$enable_shared" && enable_static=no 12588 if test -n "$RANLIB"; then 12589 archive_cmds="$archive_cmds~\$RANLIB \$lib" 12590 postinstall_cmds='$RANLIB $lib' 12591 fi 12592 ;; 12593 12594 aix[4-9]*) 12595 if test ia64 != "$host_cpu"; then 12596 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in 12597 yes,aix,yes) ;; # shared object as lib.so file only 12598 yes,svr4,*) ;; # shared object as lib.so archive member only 12599 yes,*) enable_static=no ;; # shared object in lib.a archive as well 12600 esac 12601 fi 12602 ;; 12603 esac 12604 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 12605 printf "%s\n" "$enable_shared" >&6; } 12606 12607 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 12608 printf %s "checking whether to build static libraries... " >&6; } 12609 # Make sure either enable_shared or enable_static is yes. 12610 test yes = "$enable_shared" || enable_static=yes 12611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 12612 printf "%s\n" "$enable_static" >&6; } 12613 12614 12615 12616 12617 fi 12618 ac_ext=c 12619 ac_cpp='$CPP $CPPFLAGS' 12620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 12621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 12622 ac_compiler_gnu=$ac_cv_c_compiler_gnu 12623 12624 CC=$lt_save_CC 12625 12626 12627 12628 12629 12630 12631 12632 12633 12634 12635 12636 12637 12638 12639 12640 ac_config_commands="$ac_config_commands libtool" 12641 12642 12643 12644 12645 # Only expand once: 12646 12647 12648 12649 # Require xorg-macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 12650 12651 12652 12653 12654 12655 12656 12657 12658 12659 12660 12661 12662 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC options needed to detect all undeclared functions" >&5 12663 printf %s "checking for $CC options needed to detect all undeclared functions... " >&6; } 12664 if test ${ac_cv_c_undeclared_builtin_options+y} 12665 then : 12666 printf %s "(cached) " >&6 12667 else $as_nop 12668 ac_save_CFLAGS=$CFLAGS 12669 ac_cv_c_undeclared_builtin_options='cannot detect' 12670 for ac_arg in '' -fno-builtin; do 12671 CFLAGS="$ac_save_CFLAGS $ac_arg" 12672 # This test program should *not* compile successfully. 12673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12674 /* end confdefs.h. */ 12675 12676 int 12677 main (void) 12678 { 12679 (void) strchr; 12680 ; 12681 return 0; 12682 } 12683 _ACEOF 12684 if ac_fn_c_try_compile "$LINENO" 12685 then : 12686 12687 else $as_nop 12688 # This test program should compile successfully. 12689 # No library function is consistently available on 12690 # freestanding implementations, so test against a dummy 12691 # declaration. Include always-available headers on the 12692 # off chance that they somehow elicit warnings. 12693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12694 /* end confdefs.h. */ 12695 #include <float.h> 12696 #include <limits.h> 12697 #include <stdarg.h> 12698 #include <stddef.h> 12699 extern void ac_decl (int, char *); 12700 12701 int 12702 main (void) 12703 { 12704 (void) ac_decl (0, (char *) 0); 12705 (void) ac_decl; 12706 12707 ; 12708 return 0; 12709 } 12710 _ACEOF 12711 if ac_fn_c_try_compile "$LINENO" 12712 then : 12713 if test x"$ac_arg" = x 12714 then : 12715 ac_cv_c_undeclared_builtin_options='none needed' 12716 else $as_nop 12717 ac_cv_c_undeclared_builtin_options=$ac_arg 12718 fi 12719 break 12720 fi 12721 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12722 fi 12723 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12724 done 12725 CFLAGS=$ac_save_CFLAGS 12726 12727 fi 12728 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_undeclared_builtin_options" >&5 12729 printf "%s\n" "$ac_cv_c_undeclared_builtin_options" >&6; } 12730 case $ac_cv_c_undeclared_builtin_options in #( 12731 'cannot detect') : 12732 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 12733 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 12734 as_fn_error $? "cannot make $CC report undeclared builtins 12735 See \`config.log' for more details" "$LINENO" 5; } ;; #( 12736 'none needed') : 12737 ac_c_undeclared_builtin_options='' ;; #( 12738 *) : 12739 ac_c_undeclared_builtin_options=$ac_cv_c_undeclared_builtin_options ;; 12740 esac 12741 12742 12743 12744 12745 12746 ac_fn_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12747 if test "x$ac_cv_have_decl___clang__" = xyes 12748 then : 12749 CLANGCC="yes" 12750 else $as_nop 12751 CLANGCC="no" 12752 fi 12753 ac_fn_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12754 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes 12755 then : 12756 INTELCC="yes" 12757 else $as_nop 12758 INTELCC="no" 12759 fi 12760 ac_fn_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" "$ac_c_undeclared_builtin_options" "CFLAGS" 12761 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes 12762 then : 12763 SUNCC="yes" 12764 else $as_nop 12765 SUNCC="no" 12766 fi 12767 12768 12769 12770 12771 12772 12773 12774 12775 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 12776 if test -n "$ac_tool_prefix"; then 12777 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 12778 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 12779 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12780 printf %s "checking for $ac_word... " >&6; } 12781 if test ${ac_cv_path_PKG_CONFIG+y} 12782 then : 12783 printf %s "(cached) " >&6 12784 else $as_nop 12785 case $PKG_CONFIG in 12786 [\\/]* | ?:[\\/]*) 12787 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 12788 ;; 12789 *) 12790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12791 for as_dir in $PATH 12792 do 12793 IFS=$as_save_IFS 12794 case $as_dir in #((( 12795 '') as_dir=./ ;; 12796 */) ;; 12797 *) as_dir=$as_dir/ ;; 12798 esac 12799 for ac_exec_ext in '' $ac_executable_extensions; do 12800 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12801 ac_cv_path_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 12802 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12803 break 2 12804 fi 12805 done 12806 done 12807 IFS=$as_save_IFS 12808 12809 ;; 12810 esac 12811 fi 12812 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 12813 if test -n "$PKG_CONFIG"; then 12814 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 12815 printf "%s\n" "$PKG_CONFIG" >&6; } 12816 else 12817 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12818 printf "%s\n" "no" >&6; } 12819 fi 12820 12821 12822 fi 12823 if test -z "$ac_cv_path_PKG_CONFIG"; then 12824 ac_pt_PKG_CONFIG=$PKG_CONFIG 12825 # Extract the first word of "pkg-config", so it can be a program name with args. 12826 set dummy pkg-config; ac_word=$2 12827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 12828 printf %s "checking for $ac_word... " >&6; } 12829 if test ${ac_cv_path_ac_pt_PKG_CONFIG+y} 12830 then : 12831 printf %s "(cached) " >&6 12832 else $as_nop 12833 case $ac_pt_PKG_CONFIG in 12834 [\\/]* | ?:[\\/]*) 12835 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 12836 ;; 12837 *) 12838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 12839 for as_dir in $PATH 12840 do 12841 IFS=$as_save_IFS 12842 case $as_dir in #((( 12843 '') as_dir=./ ;; 12844 */) ;; 12845 *) as_dir=$as_dir/ ;; 12846 esac 12847 for ac_exec_ext in '' $ac_executable_extensions; do 12848 if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then 12849 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir$ac_word$ac_exec_ext" 12850 printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5 12851 break 2 12852 fi 12853 done 12854 done 12855 IFS=$as_save_IFS 12856 12857 ;; 12858 esac 12859 fi 12860 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 12861 if test -n "$ac_pt_PKG_CONFIG"; then 12862 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 12863 printf "%s\n" "$ac_pt_PKG_CONFIG" >&6; } 12864 else 12865 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12866 printf "%s\n" "no" >&6; } 12867 fi 12868 12869 if test "x$ac_pt_PKG_CONFIG" = x; then 12870 PKG_CONFIG="" 12871 else 12872 case $cross_compiling:$ac_tool_warned in 12873 yes:) 12874 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 12875 printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 12876 ac_tool_warned=yes ;; 12877 esac 12878 PKG_CONFIG=$ac_pt_PKG_CONFIG 12879 fi 12880 else 12881 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 12882 fi 12883 12884 fi 12885 if test -n "$PKG_CONFIG"; then 12886 _pkg_min_version=0.9.0 12887 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 12888 printf %s "checking pkg-config is at least version $_pkg_min_version... " >&6; } 12889 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 12890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 12891 printf "%s\n" "yes" >&6; } 12892 else 12893 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 12894 printf "%s\n" "no" >&6; } 12895 PKG_CONFIG="" 12896 fi 12897 fi 12898 12899 12900 12901 12902 12903 # Check whether --enable-selective-werror was given. 12904 if test ${enable_selective_werror+y} 12905 then : 12906 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 12907 else $as_nop 12908 SELECTIVE_WERROR=yes 12909 fi 12910 12911 12912 12913 12914 12915 # -v is too short to test reliably with XORG_TESTSET_CFLAG 12916 if test "x$SUNCC" = "xyes"; then 12917 BASE_CFLAGS="-v" 12918 else 12919 BASE_CFLAGS="" 12920 fi 12921 12922 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 12923 12924 12925 12926 12927 12928 12929 12930 12931 12932 12933 12934 12935 12936 xorg_testset_save_CFLAGS="$CFLAGS" 12937 12938 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12939 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12940 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12941 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12942 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 12943 then : 12944 printf %s "(cached) " >&6 12945 else $as_nop 12946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12947 /* end confdefs.h. */ 12948 int i; 12949 _ACEOF 12950 if ac_fn_c_try_compile "$LINENO" 12951 then : 12952 xorg_cv_cc_flag_unknown_warning_option=yes 12953 else $as_nop 12954 xorg_cv_cc_flag_unknown_warning_option=no 12955 fi 12956 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12957 fi 12958 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12959 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12960 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12961 CFLAGS="$xorg_testset_save_CFLAGS" 12962 fi 12963 12964 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12965 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12966 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12967 fi 12968 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12969 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12970 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12971 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 12972 then : 12973 printf %s "(cached) " >&6 12974 else $as_nop 12975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12976 /* end confdefs.h. */ 12977 int i; 12978 _ACEOF 12979 if ac_fn_c_try_compile "$LINENO" 12980 then : 12981 xorg_cv_cc_flag_unused_command_line_argument=yes 12982 else $as_nop 12983 xorg_cv_cc_flag_unused_command_line_argument=no 12984 fi 12985 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 12986 fi 12987 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12988 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12989 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12990 CFLAGS="$xorg_testset_save_CFLAGS" 12991 fi 12992 12993 found="no" 12994 12995 if test $found = "no" ; then 12996 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12997 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12998 fi 12999 13000 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13001 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13002 fi 13003 13004 CFLAGS="$CFLAGS -Wall" 13005 13006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 13007 printf %s "checking if $CC supports -Wall... " >&6; } 13008 cacheid=xorg_cv_cc_flag__Wall 13009 if eval test \${$cacheid+y} 13010 then : 13011 printf %s "(cached) " >&6 13012 else $as_nop 13013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13014 /* end confdefs.h. */ 13015 int i; 13016 int 13017 main (void) 13018 { 13019 13020 ; 13021 return 0; 13022 } 13023 _ACEOF 13024 if ac_fn_c_try_link "$LINENO" 13025 then : 13026 eval $cacheid=yes 13027 else $as_nop 13028 eval $cacheid=no 13029 fi 13030 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13031 conftest$ac_exeext conftest.$ac_ext 13032 fi 13033 13034 13035 CFLAGS="$xorg_testset_save_CFLAGS" 13036 13037 eval supported=\$$cacheid 13038 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13039 printf "%s\n" "$supported" >&6; } 13040 if test "$supported" = "yes" ; then 13041 BASE_CFLAGS="$BASE_CFLAGS -Wall" 13042 found="yes" 13043 fi 13044 fi 13045 13046 13047 13048 13049 13050 13051 13052 13053 13054 13055 13056 13057 13058 13059 13060 xorg_testset_save_CFLAGS="$CFLAGS" 13061 13062 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13064 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13065 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13066 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13067 then : 13068 printf %s "(cached) " >&6 13069 else $as_nop 13070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13071 /* end confdefs.h. */ 13072 int i; 13073 _ACEOF 13074 if ac_fn_c_try_compile "$LINENO" 13075 then : 13076 xorg_cv_cc_flag_unknown_warning_option=yes 13077 else $as_nop 13078 xorg_cv_cc_flag_unknown_warning_option=no 13079 fi 13080 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13081 fi 13082 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13083 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13084 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13085 CFLAGS="$xorg_testset_save_CFLAGS" 13086 fi 13087 13088 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13089 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13090 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13091 fi 13092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13093 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13094 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13095 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13096 then : 13097 printf %s "(cached) " >&6 13098 else $as_nop 13099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13100 /* end confdefs.h. */ 13101 int i; 13102 _ACEOF 13103 if ac_fn_c_try_compile "$LINENO" 13104 then : 13105 xorg_cv_cc_flag_unused_command_line_argument=yes 13106 else $as_nop 13107 xorg_cv_cc_flag_unused_command_line_argument=no 13108 fi 13109 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13110 fi 13111 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13112 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13113 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13114 CFLAGS="$xorg_testset_save_CFLAGS" 13115 fi 13116 13117 found="no" 13118 13119 if test $found = "no" ; then 13120 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13121 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13122 fi 13123 13124 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13125 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13126 fi 13127 13128 CFLAGS="$CFLAGS -Wpointer-arith" 13129 13130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 13131 printf %s "checking if $CC supports -Wpointer-arith... " >&6; } 13132 cacheid=xorg_cv_cc_flag__Wpointer_arith 13133 if eval test \${$cacheid+y} 13134 then : 13135 printf %s "(cached) " >&6 13136 else $as_nop 13137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13138 /* end confdefs.h. */ 13139 int i; 13140 int 13141 main (void) 13142 { 13143 13144 ; 13145 return 0; 13146 } 13147 _ACEOF 13148 if ac_fn_c_try_link "$LINENO" 13149 then : 13150 eval $cacheid=yes 13151 else $as_nop 13152 eval $cacheid=no 13153 fi 13154 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13155 conftest$ac_exeext conftest.$ac_ext 13156 fi 13157 13158 13159 CFLAGS="$xorg_testset_save_CFLAGS" 13160 13161 eval supported=\$$cacheid 13162 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13163 printf "%s\n" "$supported" >&6; } 13164 if test "$supported" = "yes" ; then 13165 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 13166 found="yes" 13167 fi 13168 fi 13169 13170 13171 13172 13173 13174 13175 13176 13177 13178 13179 13180 13181 13182 13183 13184 xorg_testset_save_CFLAGS="$CFLAGS" 13185 13186 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13187 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13188 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13189 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13190 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13191 then : 13192 printf %s "(cached) " >&6 13193 else $as_nop 13194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13195 /* end confdefs.h. */ 13196 int i; 13197 _ACEOF 13198 if ac_fn_c_try_compile "$LINENO" 13199 then : 13200 xorg_cv_cc_flag_unknown_warning_option=yes 13201 else $as_nop 13202 xorg_cv_cc_flag_unknown_warning_option=no 13203 fi 13204 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13205 fi 13206 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13207 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13208 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13209 CFLAGS="$xorg_testset_save_CFLAGS" 13210 fi 13211 13212 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13213 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13214 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13215 fi 13216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13217 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13218 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13219 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13220 then : 13221 printf %s "(cached) " >&6 13222 else $as_nop 13223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13224 /* end confdefs.h. */ 13225 int i; 13226 _ACEOF 13227 if ac_fn_c_try_compile "$LINENO" 13228 then : 13229 xorg_cv_cc_flag_unused_command_line_argument=yes 13230 else $as_nop 13231 xorg_cv_cc_flag_unused_command_line_argument=no 13232 fi 13233 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13234 fi 13235 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13236 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13237 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13238 CFLAGS="$xorg_testset_save_CFLAGS" 13239 fi 13240 13241 found="no" 13242 13243 if test $found = "no" ; then 13244 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13245 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13246 fi 13247 13248 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13249 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13250 fi 13251 13252 CFLAGS="$CFLAGS -Wmissing-declarations" 13253 13254 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 13255 printf %s "checking if $CC supports -Wmissing-declarations... " >&6; } 13256 cacheid=xorg_cv_cc_flag__Wmissing_declarations 13257 if eval test \${$cacheid+y} 13258 then : 13259 printf %s "(cached) " >&6 13260 else $as_nop 13261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13262 /* end confdefs.h. */ 13263 int i; 13264 int 13265 main (void) 13266 { 13267 13268 ; 13269 return 0; 13270 } 13271 _ACEOF 13272 if ac_fn_c_try_link "$LINENO" 13273 then : 13274 eval $cacheid=yes 13275 else $as_nop 13276 eval $cacheid=no 13277 fi 13278 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13279 conftest$ac_exeext conftest.$ac_ext 13280 fi 13281 13282 13283 CFLAGS="$xorg_testset_save_CFLAGS" 13284 13285 eval supported=\$$cacheid 13286 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13287 printf "%s\n" "$supported" >&6; } 13288 if test "$supported" = "yes" ; then 13289 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 13290 found="yes" 13291 fi 13292 fi 13293 13294 13295 13296 13297 13298 13299 13300 13301 13302 13303 13304 13305 13306 13307 13308 xorg_testset_save_CFLAGS="$CFLAGS" 13309 13310 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13311 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13312 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13313 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13314 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13315 then : 13316 printf %s "(cached) " >&6 13317 else $as_nop 13318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13319 /* end confdefs.h. */ 13320 int i; 13321 _ACEOF 13322 if ac_fn_c_try_compile "$LINENO" 13323 then : 13324 xorg_cv_cc_flag_unknown_warning_option=yes 13325 else $as_nop 13326 xorg_cv_cc_flag_unknown_warning_option=no 13327 fi 13328 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13329 fi 13330 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13331 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13332 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13333 CFLAGS="$xorg_testset_save_CFLAGS" 13334 fi 13335 13336 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13337 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13339 fi 13340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13341 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13342 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13343 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13344 then : 13345 printf %s "(cached) " >&6 13346 else $as_nop 13347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13348 /* end confdefs.h. */ 13349 int i; 13350 _ACEOF 13351 if ac_fn_c_try_compile "$LINENO" 13352 then : 13353 xorg_cv_cc_flag_unused_command_line_argument=yes 13354 else $as_nop 13355 xorg_cv_cc_flag_unused_command_line_argument=no 13356 fi 13357 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13358 fi 13359 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13360 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13361 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13362 CFLAGS="$xorg_testset_save_CFLAGS" 13363 fi 13364 13365 found="no" 13366 13367 if test $found = "no" ; then 13368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13370 fi 13371 13372 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13373 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13374 fi 13375 13376 CFLAGS="$CFLAGS -Wformat=2" 13377 13378 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 13379 printf %s "checking if $CC supports -Wformat=2... " >&6; } 13380 cacheid=xorg_cv_cc_flag__Wformat_2 13381 if eval test \${$cacheid+y} 13382 then : 13383 printf %s "(cached) " >&6 13384 else $as_nop 13385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13386 /* end confdefs.h. */ 13387 int i; 13388 int 13389 main (void) 13390 { 13391 13392 ; 13393 return 0; 13394 } 13395 _ACEOF 13396 if ac_fn_c_try_link "$LINENO" 13397 then : 13398 eval $cacheid=yes 13399 else $as_nop 13400 eval $cacheid=no 13401 fi 13402 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13403 conftest$ac_exeext conftest.$ac_ext 13404 fi 13405 13406 13407 CFLAGS="$xorg_testset_save_CFLAGS" 13408 13409 eval supported=\$$cacheid 13410 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13411 printf "%s\n" "$supported" >&6; } 13412 if test "$supported" = "yes" ; then 13413 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 13414 found="yes" 13415 fi 13416 fi 13417 13418 if test $found = "no" ; then 13419 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13420 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13421 fi 13422 13423 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13424 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13425 fi 13426 13427 CFLAGS="$CFLAGS -Wformat" 13428 13429 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 13430 printf %s "checking if $CC supports -Wformat... " >&6; } 13431 cacheid=xorg_cv_cc_flag__Wformat 13432 if eval test \${$cacheid+y} 13433 then : 13434 printf %s "(cached) " >&6 13435 else $as_nop 13436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13437 /* end confdefs.h. */ 13438 int i; 13439 int 13440 main (void) 13441 { 13442 13443 ; 13444 return 0; 13445 } 13446 _ACEOF 13447 if ac_fn_c_try_link "$LINENO" 13448 then : 13449 eval $cacheid=yes 13450 else $as_nop 13451 eval $cacheid=no 13452 fi 13453 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13454 conftest$ac_exeext conftest.$ac_ext 13455 fi 13456 13457 13458 CFLAGS="$xorg_testset_save_CFLAGS" 13459 13460 eval supported=\$$cacheid 13461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13462 printf "%s\n" "$supported" >&6; } 13463 if test "$supported" = "yes" ; then 13464 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 13465 found="yes" 13466 fi 13467 fi 13468 13469 13470 13471 13472 13473 13474 13475 13476 13477 13478 13479 13480 13481 13482 13483 13484 13485 xorg_testset_save_CFLAGS="$CFLAGS" 13486 13487 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13488 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13489 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13490 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13491 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13492 then : 13493 printf %s "(cached) " >&6 13494 else $as_nop 13495 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13496 /* end confdefs.h. */ 13497 int i; 13498 _ACEOF 13499 if ac_fn_c_try_compile "$LINENO" 13500 then : 13501 xorg_cv_cc_flag_unknown_warning_option=yes 13502 else $as_nop 13503 xorg_cv_cc_flag_unknown_warning_option=no 13504 fi 13505 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13506 fi 13507 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13508 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13509 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13510 CFLAGS="$xorg_testset_save_CFLAGS" 13511 fi 13512 13513 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13514 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13516 fi 13517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13518 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13519 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13520 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13521 then : 13522 printf %s "(cached) " >&6 13523 else $as_nop 13524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13525 /* end confdefs.h. */ 13526 int i; 13527 _ACEOF 13528 if ac_fn_c_try_compile "$LINENO" 13529 then : 13530 xorg_cv_cc_flag_unused_command_line_argument=yes 13531 else $as_nop 13532 xorg_cv_cc_flag_unused_command_line_argument=no 13533 fi 13534 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13535 fi 13536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13537 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13538 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13539 CFLAGS="$xorg_testset_save_CFLAGS" 13540 fi 13541 13542 found="no" 13543 13544 if test $found = "no" ; then 13545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13547 fi 13548 13549 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13551 fi 13552 13553 CFLAGS="$CFLAGS -Wstrict-prototypes" 13554 13555 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 13556 printf %s "checking if $CC supports -Wstrict-prototypes... " >&6; } 13557 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 13558 if eval test \${$cacheid+y} 13559 then : 13560 printf %s "(cached) " >&6 13561 else $as_nop 13562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13563 /* end confdefs.h. */ 13564 int i; 13565 int 13566 main (void) 13567 { 13568 13569 ; 13570 return 0; 13571 } 13572 _ACEOF 13573 if ac_fn_c_try_link "$LINENO" 13574 then : 13575 eval $cacheid=yes 13576 else $as_nop 13577 eval $cacheid=no 13578 fi 13579 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13580 conftest$ac_exeext conftest.$ac_ext 13581 fi 13582 13583 13584 CFLAGS="$xorg_testset_save_CFLAGS" 13585 13586 eval supported=\$$cacheid 13587 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13588 printf "%s\n" "$supported" >&6; } 13589 if test "$supported" = "yes" ; then 13590 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 13591 found="yes" 13592 fi 13593 fi 13594 13595 13596 13597 13598 13599 13600 13601 13602 13603 13604 13605 13606 13607 13608 13609 xorg_testset_save_CFLAGS="$CFLAGS" 13610 13611 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13612 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13613 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13614 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13615 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13616 then : 13617 printf %s "(cached) " >&6 13618 else $as_nop 13619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13620 /* end confdefs.h. */ 13621 int i; 13622 _ACEOF 13623 if ac_fn_c_try_compile "$LINENO" 13624 then : 13625 xorg_cv_cc_flag_unknown_warning_option=yes 13626 else $as_nop 13627 xorg_cv_cc_flag_unknown_warning_option=no 13628 fi 13629 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13630 fi 13631 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13632 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13633 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13634 CFLAGS="$xorg_testset_save_CFLAGS" 13635 fi 13636 13637 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13640 fi 13641 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13642 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13643 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13644 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13645 then : 13646 printf %s "(cached) " >&6 13647 else $as_nop 13648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13649 /* end confdefs.h. */ 13650 int i; 13651 _ACEOF 13652 if ac_fn_c_try_compile "$LINENO" 13653 then : 13654 xorg_cv_cc_flag_unused_command_line_argument=yes 13655 else $as_nop 13656 xorg_cv_cc_flag_unused_command_line_argument=no 13657 fi 13658 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13659 fi 13660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13661 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13662 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13663 CFLAGS="$xorg_testset_save_CFLAGS" 13664 fi 13665 13666 found="no" 13667 13668 if test $found = "no" ; then 13669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13671 fi 13672 13673 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13674 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13675 fi 13676 13677 CFLAGS="$CFLAGS -Wmissing-prototypes" 13678 13679 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 13680 printf %s "checking if $CC supports -Wmissing-prototypes... " >&6; } 13681 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 13682 if eval test \${$cacheid+y} 13683 then : 13684 printf %s "(cached) " >&6 13685 else $as_nop 13686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13687 /* end confdefs.h. */ 13688 int i; 13689 int 13690 main (void) 13691 { 13692 13693 ; 13694 return 0; 13695 } 13696 _ACEOF 13697 if ac_fn_c_try_link "$LINENO" 13698 then : 13699 eval $cacheid=yes 13700 else $as_nop 13701 eval $cacheid=no 13702 fi 13703 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13704 conftest$ac_exeext conftest.$ac_ext 13705 fi 13706 13707 13708 CFLAGS="$xorg_testset_save_CFLAGS" 13709 13710 eval supported=\$$cacheid 13711 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13712 printf "%s\n" "$supported" >&6; } 13713 if test "$supported" = "yes" ; then 13714 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 13715 found="yes" 13716 fi 13717 fi 13718 13719 13720 13721 13722 13723 13724 13725 13726 13727 13728 13729 13730 13731 13732 13733 xorg_testset_save_CFLAGS="$CFLAGS" 13734 13735 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13737 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13738 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13739 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13740 then : 13741 printf %s "(cached) " >&6 13742 else $as_nop 13743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13744 /* end confdefs.h. */ 13745 int i; 13746 _ACEOF 13747 if ac_fn_c_try_compile "$LINENO" 13748 then : 13749 xorg_cv_cc_flag_unknown_warning_option=yes 13750 else $as_nop 13751 xorg_cv_cc_flag_unknown_warning_option=no 13752 fi 13753 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13754 fi 13755 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13756 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13757 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13758 CFLAGS="$xorg_testset_save_CFLAGS" 13759 fi 13760 13761 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13764 fi 13765 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13766 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13767 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13768 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13769 then : 13770 printf %s "(cached) " >&6 13771 else $as_nop 13772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13773 /* end confdefs.h. */ 13774 int i; 13775 _ACEOF 13776 if ac_fn_c_try_compile "$LINENO" 13777 then : 13778 xorg_cv_cc_flag_unused_command_line_argument=yes 13779 else $as_nop 13780 xorg_cv_cc_flag_unused_command_line_argument=no 13781 fi 13782 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13783 fi 13784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13785 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13786 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13787 CFLAGS="$xorg_testset_save_CFLAGS" 13788 fi 13789 13790 found="no" 13791 13792 if test $found = "no" ; then 13793 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13794 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13795 fi 13796 13797 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13798 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13799 fi 13800 13801 CFLAGS="$CFLAGS -Wnested-externs" 13802 13803 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 13804 printf %s "checking if $CC supports -Wnested-externs... " >&6; } 13805 cacheid=xorg_cv_cc_flag__Wnested_externs 13806 if eval test \${$cacheid+y} 13807 then : 13808 printf %s "(cached) " >&6 13809 else $as_nop 13810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13811 /* end confdefs.h. */ 13812 int i; 13813 int 13814 main (void) 13815 { 13816 13817 ; 13818 return 0; 13819 } 13820 _ACEOF 13821 if ac_fn_c_try_link "$LINENO" 13822 then : 13823 eval $cacheid=yes 13824 else $as_nop 13825 eval $cacheid=no 13826 fi 13827 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13828 conftest$ac_exeext conftest.$ac_ext 13829 fi 13830 13831 13832 CFLAGS="$xorg_testset_save_CFLAGS" 13833 13834 eval supported=\$$cacheid 13835 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13836 printf "%s\n" "$supported" >&6; } 13837 if test "$supported" = "yes" ; then 13838 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 13839 found="yes" 13840 fi 13841 fi 13842 13843 13844 13845 13846 13847 13848 13849 13850 13851 13852 13853 13854 13855 13856 13857 xorg_testset_save_CFLAGS="$CFLAGS" 13858 13859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13861 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13862 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13863 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13864 then : 13865 printf %s "(cached) " >&6 13866 else $as_nop 13867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13868 /* end confdefs.h. */ 13869 int i; 13870 _ACEOF 13871 if ac_fn_c_try_compile "$LINENO" 13872 then : 13873 xorg_cv_cc_flag_unknown_warning_option=yes 13874 else $as_nop 13875 xorg_cv_cc_flag_unknown_warning_option=no 13876 fi 13877 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13878 fi 13879 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13880 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13881 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13882 CFLAGS="$xorg_testset_save_CFLAGS" 13883 fi 13884 13885 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13886 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13887 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13888 fi 13889 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13890 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13891 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13892 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 13893 then : 13894 printf %s "(cached) " >&6 13895 else $as_nop 13896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13897 /* end confdefs.h. */ 13898 int i; 13899 _ACEOF 13900 if ac_fn_c_try_compile "$LINENO" 13901 then : 13902 xorg_cv_cc_flag_unused_command_line_argument=yes 13903 else $as_nop 13904 xorg_cv_cc_flag_unused_command_line_argument=no 13905 fi 13906 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 13907 fi 13908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13909 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13910 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13911 CFLAGS="$xorg_testset_save_CFLAGS" 13912 fi 13913 13914 found="no" 13915 13916 if test $found = "no" ; then 13917 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13919 fi 13920 13921 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13922 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13923 fi 13924 13925 CFLAGS="$CFLAGS -Wbad-function-cast" 13926 13927 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 13928 printf %s "checking if $CC supports -Wbad-function-cast... " >&6; } 13929 cacheid=xorg_cv_cc_flag__Wbad_function_cast 13930 if eval test \${$cacheid+y} 13931 then : 13932 printf %s "(cached) " >&6 13933 else $as_nop 13934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13935 /* end confdefs.h. */ 13936 int i; 13937 int 13938 main (void) 13939 { 13940 13941 ; 13942 return 0; 13943 } 13944 _ACEOF 13945 if ac_fn_c_try_link "$LINENO" 13946 then : 13947 eval $cacheid=yes 13948 else $as_nop 13949 eval $cacheid=no 13950 fi 13951 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 13952 conftest$ac_exeext conftest.$ac_ext 13953 fi 13954 13955 13956 CFLAGS="$xorg_testset_save_CFLAGS" 13957 13958 eval supported=\$$cacheid 13959 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13960 printf "%s\n" "$supported" >&6; } 13961 if test "$supported" = "yes" ; then 13962 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 13963 found="yes" 13964 fi 13965 fi 13966 13967 13968 13969 13970 13971 13972 13973 13974 13975 13976 13977 13978 13979 13980 13981 xorg_testset_save_CFLAGS="$CFLAGS" 13982 13983 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13984 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13985 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13986 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13987 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 13988 then : 13989 printf %s "(cached) " >&6 13990 else $as_nop 13991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13992 /* end confdefs.h. */ 13993 int i; 13994 _ACEOF 13995 if ac_fn_c_try_compile "$LINENO" 13996 then : 13997 xorg_cv_cc_flag_unknown_warning_option=yes 13998 else $as_nop 13999 xorg_cv_cc_flag_unknown_warning_option=no 14000 fi 14001 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14002 fi 14003 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14004 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14005 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14006 CFLAGS="$xorg_testset_save_CFLAGS" 14007 fi 14008 14009 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14010 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14011 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14012 fi 14013 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14014 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14015 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14016 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14017 then : 14018 printf %s "(cached) " >&6 14019 else $as_nop 14020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14021 /* end confdefs.h. */ 14022 int i; 14023 _ACEOF 14024 if ac_fn_c_try_compile "$LINENO" 14025 then : 14026 xorg_cv_cc_flag_unused_command_line_argument=yes 14027 else $as_nop 14028 xorg_cv_cc_flag_unused_command_line_argument=no 14029 fi 14030 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14031 fi 14032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14033 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14034 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14035 CFLAGS="$xorg_testset_save_CFLAGS" 14036 fi 14037 14038 found="no" 14039 14040 if test $found = "no" ; then 14041 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14042 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14043 fi 14044 14045 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14046 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14047 fi 14048 14049 CFLAGS="$CFLAGS -Wold-style-definition" 14050 14051 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 14052 printf %s "checking if $CC supports -Wold-style-definition... " >&6; } 14053 cacheid=xorg_cv_cc_flag__Wold_style_definition 14054 if eval test \${$cacheid+y} 14055 then : 14056 printf %s "(cached) " >&6 14057 else $as_nop 14058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14059 /* end confdefs.h. */ 14060 int i; 14061 int 14062 main (void) 14063 { 14064 14065 ; 14066 return 0; 14067 } 14068 _ACEOF 14069 if ac_fn_c_try_link "$LINENO" 14070 then : 14071 eval $cacheid=yes 14072 else $as_nop 14073 eval $cacheid=no 14074 fi 14075 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14076 conftest$ac_exeext conftest.$ac_ext 14077 fi 14078 14079 14080 CFLAGS="$xorg_testset_save_CFLAGS" 14081 14082 eval supported=\$$cacheid 14083 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14084 printf "%s\n" "$supported" >&6; } 14085 if test "$supported" = "yes" ; then 14086 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 14087 found="yes" 14088 fi 14089 fi 14090 14091 if test $found = "no" ; then 14092 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14093 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14094 fi 14095 14096 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14097 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14098 fi 14099 14100 CFLAGS="$CFLAGS -fd" 14101 14102 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -fd" >&5 14103 printf %s "checking if $CC supports -fd... " >&6; } 14104 cacheid=xorg_cv_cc_flag__fd 14105 if eval test \${$cacheid+y} 14106 then : 14107 printf %s "(cached) " >&6 14108 else $as_nop 14109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14110 /* end confdefs.h. */ 14111 int i; 14112 int 14113 main (void) 14114 { 14115 14116 ; 14117 return 0; 14118 } 14119 _ACEOF 14120 if ac_fn_c_try_link "$LINENO" 14121 then : 14122 eval $cacheid=yes 14123 else $as_nop 14124 eval $cacheid=no 14125 fi 14126 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14127 conftest$ac_exeext conftest.$ac_ext 14128 fi 14129 14130 14131 CFLAGS="$xorg_testset_save_CFLAGS" 14132 14133 eval supported=\$$cacheid 14134 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14135 printf "%s\n" "$supported" >&6; } 14136 if test "$supported" = "yes" ; then 14137 BASE_CFLAGS="$BASE_CFLAGS -fd" 14138 found="yes" 14139 fi 14140 fi 14141 14142 14143 14144 14145 14146 14147 14148 14149 14150 14151 14152 14153 14154 14155 14156 xorg_testset_save_CFLAGS="$CFLAGS" 14157 14158 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14160 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14161 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14162 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14163 then : 14164 printf %s "(cached) " >&6 14165 else $as_nop 14166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14167 /* end confdefs.h. */ 14168 int i; 14169 _ACEOF 14170 if ac_fn_c_try_compile "$LINENO" 14171 then : 14172 xorg_cv_cc_flag_unknown_warning_option=yes 14173 else $as_nop 14174 xorg_cv_cc_flag_unknown_warning_option=no 14175 fi 14176 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14177 fi 14178 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14179 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14180 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14181 CFLAGS="$xorg_testset_save_CFLAGS" 14182 fi 14183 14184 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14185 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14186 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14187 fi 14188 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14189 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14190 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14191 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14192 then : 14193 printf %s "(cached) " >&6 14194 else $as_nop 14195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14196 /* end confdefs.h. */ 14197 int i; 14198 _ACEOF 14199 if ac_fn_c_try_compile "$LINENO" 14200 then : 14201 xorg_cv_cc_flag_unused_command_line_argument=yes 14202 else $as_nop 14203 xorg_cv_cc_flag_unused_command_line_argument=no 14204 fi 14205 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14206 fi 14207 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14208 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14209 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14210 CFLAGS="$xorg_testset_save_CFLAGS" 14211 fi 14212 14213 found="no" 14214 14215 if test $found = "no" ; then 14216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14218 fi 14219 14220 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14222 fi 14223 14224 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 14225 14226 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 14227 printf %s "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 14228 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 14229 if eval test \${$cacheid+y} 14230 then : 14231 printf %s "(cached) " >&6 14232 else $as_nop 14233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14234 /* end confdefs.h. */ 14235 int i; 14236 int 14237 main (void) 14238 { 14239 14240 ; 14241 return 0; 14242 } 14243 _ACEOF 14244 if ac_fn_c_try_link "$LINENO" 14245 then : 14246 eval $cacheid=yes 14247 else $as_nop 14248 eval $cacheid=no 14249 fi 14250 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14251 conftest$ac_exeext conftest.$ac_ext 14252 fi 14253 14254 14255 CFLAGS="$xorg_testset_save_CFLAGS" 14256 14257 eval supported=\$$cacheid 14258 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14259 printf "%s\n" "$supported" >&6; } 14260 if test "$supported" = "yes" ; then 14261 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 14262 found="yes" 14263 fi 14264 fi 14265 14266 14267 14268 14269 14270 # This chunk adds additional warnings that could catch undesired effects. 14271 14272 14273 14274 14275 14276 14277 14278 14279 14280 14281 14282 14283 14284 xorg_testset_save_CFLAGS="$CFLAGS" 14285 14286 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14288 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14289 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14290 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14291 then : 14292 printf %s "(cached) " >&6 14293 else $as_nop 14294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14295 /* end confdefs.h. */ 14296 int i; 14297 _ACEOF 14298 if ac_fn_c_try_compile "$LINENO" 14299 then : 14300 xorg_cv_cc_flag_unknown_warning_option=yes 14301 else $as_nop 14302 xorg_cv_cc_flag_unknown_warning_option=no 14303 fi 14304 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14305 fi 14306 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14307 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14308 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14309 CFLAGS="$xorg_testset_save_CFLAGS" 14310 fi 14311 14312 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14315 fi 14316 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14318 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14319 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14320 then : 14321 printf %s "(cached) " >&6 14322 else $as_nop 14323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14324 /* end confdefs.h. */ 14325 int i; 14326 _ACEOF 14327 if ac_fn_c_try_compile "$LINENO" 14328 then : 14329 xorg_cv_cc_flag_unused_command_line_argument=yes 14330 else $as_nop 14331 xorg_cv_cc_flag_unused_command_line_argument=no 14332 fi 14333 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14334 fi 14335 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14336 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14338 CFLAGS="$xorg_testset_save_CFLAGS" 14339 fi 14340 14341 found="no" 14342 14343 if test $found = "no" ; then 14344 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14346 fi 14347 14348 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14350 fi 14351 14352 CFLAGS="$CFLAGS -Wunused" 14353 14354 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 14355 printf %s "checking if $CC supports -Wunused... " >&6; } 14356 cacheid=xorg_cv_cc_flag__Wunused 14357 if eval test \${$cacheid+y} 14358 then : 14359 printf %s "(cached) " >&6 14360 else $as_nop 14361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14362 /* end confdefs.h. */ 14363 int i; 14364 int 14365 main (void) 14366 { 14367 14368 ; 14369 return 0; 14370 } 14371 _ACEOF 14372 if ac_fn_c_try_link "$LINENO" 14373 then : 14374 eval $cacheid=yes 14375 else $as_nop 14376 eval $cacheid=no 14377 fi 14378 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14379 conftest$ac_exeext conftest.$ac_ext 14380 fi 14381 14382 14383 CFLAGS="$xorg_testset_save_CFLAGS" 14384 14385 eval supported=\$$cacheid 14386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14387 printf "%s\n" "$supported" >&6; } 14388 if test "$supported" = "yes" ; then 14389 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 14390 found="yes" 14391 fi 14392 fi 14393 14394 14395 14396 14397 14398 14399 14400 14401 14402 14403 14404 14405 14406 14407 14408 xorg_testset_save_CFLAGS="$CFLAGS" 14409 14410 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14411 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14412 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14413 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14414 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14415 then : 14416 printf %s "(cached) " >&6 14417 else $as_nop 14418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14419 /* end confdefs.h. */ 14420 int i; 14421 _ACEOF 14422 if ac_fn_c_try_compile "$LINENO" 14423 then : 14424 xorg_cv_cc_flag_unknown_warning_option=yes 14425 else $as_nop 14426 xorg_cv_cc_flag_unknown_warning_option=no 14427 fi 14428 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14429 fi 14430 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14431 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14432 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14433 CFLAGS="$xorg_testset_save_CFLAGS" 14434 fi 14435 14436 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14437 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14438 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14439 fi 14440 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14442 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14443 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14444 then : 14445 printf %s "(cached) " >&6 14446 else $as_nop 14447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14448 /* end confdefs.h. */ 14449 int i; 14450 _ACEOF 14451 if ac_fn_c_try_compile "$LINENO" 14452 then : 14453 xorg_cv_cc_flag_unused_command_line_argument=yes 14454 else $as_nop 14455 xorg_cv_cc_flag_unused_command_line_argument=no 14456 fi 14457 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14458 fi 14459 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14460 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14461 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14462 CFLAGS="$xorg_testset_save_CFLAGS" 14463 fi 14464 14465 found="no" 14466 14467 if test $found = "no" ; then 14468 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14469 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14470 fi 14471 14472 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14474 fi 14475 14476 CFLAGS="$CFLAGS -Wuninitialized" 14477 14478 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 14479 printf %s "checking if $CC supports -Wuninitialized... " >&6; } 14480 cacheid=xorg_cv_cc_flag__Wuninitialized 14481 if eval test \${$cacheid+y} 14482 then : 14483 printf %s "(cached) " >&6 14484 else $as_nop 14485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14486 /* end confdefs.h. */ 14487 int i; 14488 int 14489 main (void) 14490 { 14491 14492 ; 14493 return 0; 14494 } 14495 _ACEOF 14496 if ac_fn_c_try_link "$LINENO" 14497 then : 14498 eval $cacheid=yes 14499 else $as_nop 14500 eval $cacheid=no 14501 fi 14502 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14503 conftest$ac_exeext conftest.$ac_ext 14504 fi 14505 14506 14507 CFLAGS="$xorg_testset_save_CFLAGS" 14508 14509 eval supported=\$$cacheid 14510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14511 printf "%s\n" "$supported" >&6; } 14512 if test "$supported" = "yes" ; then 14513 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 14514 found="yes" 14515 fi 14516 fi 14517 14518 14519 14520 14521 14522 14523 14524 14525 14526 14527 14528 14529 14530 14531 14532 xorg_testset_save_CFLAGS="$CFLAGS" 14533 14534 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14535 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14536 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14537 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14538 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14539 then : 14540 printf %s "(cached) " >&6 14541 else $as_nop 14542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14543 /* end confdefs.h. */ 14544 int i; 14545 _ACEOF 14546 if ac_fn_c_try_compile "$LINENO" 14547 then : 14548 xorg_cv_cc_flag_unknown_warning_option=yes 14549 else $as_nop 14550 xorg_cv_cc_flag_unknown_warning_option=no 14551 fi 14552 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14553 fi 14554 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14555 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14556 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14557 CFLAGS="$xorg_testset_save_CFLAGS" 14558 fi 14559 14560 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14561 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14563 fi 14564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14566 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14567 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14568 then : 14569 printf %s "(cached) " >&6 14570 else $as_nop 14571 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14572 /* end confdefs.h. */ 14573 int i; 14574 _ACEOF 14575 if ac_fn_c_try_compile "$LINENO" 14576 then : 14577 xorg_cv_cc_flag_unused_command_line_argument=yes 14578 else $as_nop 14579 xorg_cv_cc_flag_unused_command_line_argument=no 14580 fi 14581 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14582 fi 14583 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14584 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14585 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14586 CFLAGS="$xorg_testset_save_CFLAGS" 14587 fi 14588 14589 found="no" 14590 14591 if test $found = "no" ; then 14592 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14593 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14594 fi 14595 14596 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14597 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14598 fi 14599 14600 CFLAGS="$CFLAGS -Wshadow" 14601 14602 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 14603 printf %s "checking if $CC supports -Wshadow... " >&6; } 14604 cacheid=xorg_cv_cc_flag__Wshadow 14605 if eval test \${$cacheid+y} 14606 then : 14607 printf %s "(cached) " >&6 14608 else $as_nop 14609 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14610 /* end confdefs.h. */ 14611 int i; 14612 int 14613 main (void) 14614 { 14615 14616 ; 14617 return 0; 14618 } 14619 _ACEOF 14620 if ac_fn_c_try_link "$LINENO" 14621 then : 14622 eval $cacheid=yes 14623 else $as_nop 14624 eval $cacheid=no 14625 fi 14626 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14627 conftest$ac_exeext conftest.$ac_ext 14628 fi 14629 14630 14631 CFLAGS="$xorg_testset_save_CFLAGS" 14632 14633 eval supported=\$$cacheid 14634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14635 printf "%s\n" "$supported" >&6; } 14636 if test "$supported" = "yes" ; then 14637 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 14638 found="yes" 14639 fi 14640 fi 14641 14642 14643 14644 14645 14646 14647 14648 14649 14650 14651 14652 14653 14654 14655 14656 xorg_testset_save_CFLAGS="$CFLAGS" 14657 14658 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14659 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14660 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14661 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14662 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14663 then : 14664 printf %s "(cached) " >&6 14665 else $as_nop 14666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14667 /* end confdefs.h. */ 14668 int i; 14669 _ACEOF 14670 if ac_fn_c_try_compile "$LINENO" 14671 then : 14672 xorg_cv_cc_flag_unknown_warning_option=yes 14673 else $as_nop 14674 xorg_cv_cc_flag_unknown_warning_option=no 14675 fi 14676 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14677 fi 14678 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14679 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14680 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14681 CFLAGS="$xorg_testset_save_CFLAGS" 14682 fi 14683 14684 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14685 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14686 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14687 fi 14688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14690 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14691 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14692 then : 14693 printf %s "(cached) " >&6 14694 else $as_nop 14695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14696 /* end confdefs.h. */ 14697 int i; 14698 _ACEOF 14699 if ac_fn_c_try_compile "$LINENO" 14700 then : 14701 xorg_cv_cc_flag_unused_command_line_argument=yes 14702 else $as_nop 14703 xorg_cv_cc_flag_unused_command_line_argument=no 14704 fi 14705 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14706 fi 14707 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14708 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14709 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14710 CFLAGS="$xorg_testset_save_CFLAGS" 14711 fi 14712 14713 found="no" 14714 14715 if test $found = "no" ; then 14716 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14717 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14718 fi 14719 14720 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14721 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14722 fi 14723 14724 CFLAGS="$CFLAGS -Wmissing-noreturn" 14725 14726 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 14727 printf %s "checking if $CC supports -Wmissing-noreturn... " >&6; } 14728 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 14729 if eval test \${$cacheid+y} 14730 then : 14731 printf %s "(cached) " >&6 14732 else $as_nop 14733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14734 /* end confdefs.h. */ 14735 int i; 14736 int 14737 main (void) 14738 { 14739 14740 ; 14741 return 0; 14742 } 14743 _ACEOF 14744 if ac_fn_c_try_link "$LINENO" 14745 then : 14746 eval $cacheid=yes 14747 else $as_nop 14748 eval $cacheid=no 14749 fi 14750 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14751 conftest$ac_exeext conftest.$ac_ext 14752 fi 14753 14754 14755 CFLAGS="$xorg_testset_save_CFLAGS" 14756 14757 eval supported=\$$cacheid 14758 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14759 printf "%s\n" "$supported" >&6; } 14760 if test "$supported" = "yes" ; then 14761 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 14762 found="yes" 14763 fi 14764 fi 14765 14766 14767 14768 14769 14770 14771 14772 14773 14774 14775 14776 14777 14778 14779 14780 xorg_testset_save_CFLAGS="$CFLAGS" 14781 14782 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14783 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14784 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14785 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14786 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14787 then : 14788 printf %s "(cached) " >&6 14789 else $as_nop 14790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14791 /* end confdefs.h. */ 14792 int i; 14793 _ACEOF 14794 if ac_fn_c_try_compile "$LINENO" 14795 then : 14796 xorg_cv_cc_flag_unknown_warning_option=yes 14797 else $as_nop 14798 xorg_cv_cc_flag_unknown_warning_option=no 14799 fi 14800 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14801 fi 14802 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14803 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14804 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14805 CFLAGS="$xorg_testset_save_CFLAGS" 14806 fi 14807 14808 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14809 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14810 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14811 fi 14812 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14814 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14815 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14816 then : 14817 printf %s "(cached) " >&6 14818 else $as_nop 14819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14820 /* end confdefs.h. */ 14821 int i; 14822 _ACEOF 14823 if ac_fn_c_try_compile "$LINENO" 14824 then : 14825 xorg_cv_cc_flag_unused_command_line_argument=yes 14826 else $as_nop 14827 xorg_cv_cc_flag_unused_command_line_argument=no 14828 fi 14829 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14830 fi 14831 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14832 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14833 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14834 CFLAGS="$xorg_testset_save_CFLAGS" 14835 fi 14836 14837 found="no" 14838 14839 if test $found = "no" ; then 14840 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14841 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14842 fi 14843 14844 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14845 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14846 fi 14847 14848 CFLAGS="$CFLAGS -Wmissing-format-attribute" 14849 14850 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 14851 printf %s "checking if $CC supports -Wmissing-format-attribute... " >&6; } 14852 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 14853 if eval test \${$cacheid+y} 14854 then : 14855 printf %s "(cached) " >&6 14856 else $as_nop 14857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14858 /* end confdefs.h. */ 14859 int i; 14860 int 14861 main (void) 14862 { 14863 14864 ; 14865 return 0; 14866 } 14867 _ACEOF 14868 if ac_fn_c_try_link "$LINENO" 14869 then : 14870 eval $cacheid=yes 14871 else $as_nop 14872 eval $cacheid=no 14873 fi 14874 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14875 conftest$ac_exeext conftest.$ac_ext 14876 fi 14877 14878 14879 CFLAGS="$xorg_testset_save_CFLAGS" 14880 14881 eval supported=\$$cacheid 14882 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14883 printf "%s\n" "$supported" >&6; } 14884 if test "$supported" = "yes" ; then 14885 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 14886 found="yes" 14887 fi 14888 fi 14889 14890 14891 14892 14893 14894 14895 14896 14897 14898 14899 14900 14901 14902 14903 14904 xorg_testset_save_CFLAGS="$CFLAGS" 14905 14906 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14907 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14908 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14909 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14910 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 14911 then : 14912 printf %s "(cached) " >&6 14913 else $as_nop 14914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14915 /* end confdefs.h. */ 14916 int i; 14917 _ACEOF 14918 if ac_fn_c_try_compile "$LINENO" 14919 then : 14920 xorg_cv_cc_flag_unknown_warning_option=yes 14921 else $as_nop 14922 xorg_cv_cc_flag_unknown_warning_option=no 14923 fi 14924 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14925 fi 14926 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14927 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14929 CFLAGS="$xorg_testset_save_CFLAGS" 14930 fi 14931 14932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14935 fi 14936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14938 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14939 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 14940 then : 14941 printf %s "(cached) " >&6 14942 else $as_nop 14943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14944 /* end confdefs.h. */ 14945 int i; 14946 _ACEOF 14947 if ac_fn_c_try_compile "$LINENO" 14948 then : 14949 xorg_cv_cc_flag_unused_command_line_argument=yes 14950 else $as_nop 14951 xorg_cv_cc_flag_unused_command_line_argument=no 14952 fi 14953 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 14954 fi 14955 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14956 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14957 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14958 CFLAGS="$xorg_testset_save_CFLAGS" 14959 fi 14960 14961 found="no" 14962 14963 if test $found = "no" ; then 14964 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14965 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14966 fi 14967 14968 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14970 fi 14971 14972 CFLAGS="$CFLAGS -Wredundant-decls" 14973 14974 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 14975 printf %s "checking if $CC supports -Wredundant-decls... " >&6; } 14976 cacheid=xorg_cv_cc_flag__Wredundant_decls 14977 if eval test \${$cacheid+y} 14978 then : 14979 printf %s "(cached) " >&6 14980 else $as_nop 14981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14982 /* end confdefs.h. */ 14983 int i; 14984 int 14985 main (void) 14986 { 14987 14988 ; 14989 return 0; 14990 } 14991 _ACEOF 14992 if ac_fn_c_try_link "$LINENO" 14993 then : 14994 eval $cacheid=yes 14995 else $as_nop 14996 eval $cacheid=no 14997 fi 14998 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 14999 conftest$ac_exeext conftest.$ac_ext 15000 fi 15001 15002 15003 CFLAGS="$xorg_testset_save_CFLAGS" 15004 15005 eval supported=\$$cacheid 15006 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15007 printf "%s\n" "$supported" >&6; } 15008 if test "$supported" = "yes" ; then 15009 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 15010 found="yes" 15011 fi 15012 fi 15013 15014 15015 15016 15017 15018 15019 15020 15021 15022 15023 15024 15025 15026 15027 15028 xorg_testset_save_CFLAGS="$CFLAGS" 15029 15030 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15032 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15033 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15034 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15035 then : 15036 printf %s "(cached) " >&6 15037 else $as_nop 15038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15039 /* end confdefs.h. */ 15040 int i; 15041 _ACEOF 15042 if ac_fn_c_try_compile "$LINENO" 15043 then : 15044 xorg_cv_cc_flag_unknown_warning_option=yes 15045 else $as_nop 15046 xorg_cv_cc_flag_unknown_warning_option=no 15047 fi 15048 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15049 fi 15050 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15051 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15052 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15053 CFLAGS="$xorg_testset_save_CFLAGS" 15054 fi 15055 15056 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15057 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15058 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15059 fi 15060 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15062 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15063 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15064 then : 15065 printf %s "(cached) " >&6 15066 else $as_nop 15067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15068 /* end confdefs.h. */ 15069 int i; 15070 _ACEOF 15071 if ac_fn_c_try_compile "$LINENO" 15072 then : 15073 xorg_cv_cc_flag_unused_command_line_argument=yes 15074 else $as_nop 15075 xorg_cv_cc_flag_unused_command_line_argument=no 15076 fi 15077 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15078 fi 15079 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15080 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15081 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15082 CFLAGS="$xorg_testset_save_CFLAGS" 15083 fi 15084 15085 found="no" 15086 15087 if test $found = "no" ; then 15088 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15089 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15090 fi 15091 15092 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15093 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15094 fi 15095 15096 CFLAGS="$CFLAGS -Wlogical-op" 15097 15098 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wlogical-op" >&5 15099 printf %s "checking if $CC supports -Wlogical-op... " >&6; } 15100 cacheid=xorg_cv_cc_flag__Wlogical_op 15101 if eval test \${$cacheid+y} 15102 then : 15103 printf %s "(cached) " >&6 15104 else $as_nop 15105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15106 /* end confdefs.h. */ 15107 int i; 15108 int 15109 main (void) 15110 { 15111 15112 ; 15113 return 0; 15114 } 15115 _ACEOF 15116 if ac_fn_c_try_link "$LINENO" 15117 then : 15118 eval $cacheid=yes 15119 else $as_nop 15120 eval $cacheid=no 15121 fi 15122 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15123 conftest$ac_exeext conftest.$ac_ext 15124 fi 15125 15126 15127 CFLAGS="$xorg_testset_save_CFLAGS" 15128 15129 eval supported=\$$cacheid 15130 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15131 printf "%s\n" "$supported" >&6; } 15132 if test "$supported" = "yes" ; then 15133 BASE_CFLAGS="$BASE_CFLAGS -Wlogical-op" 15134 found="yes" 15135 fi 15136 fi 15137 15138 15139 15140 # These are currently disabled because they are noisy. They will be enabled 15141 # in the future once the codebase is sufficiently modernized to silence 15142 # them. For now, I don't want them to drown out the other warnings. 15143 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 15144 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 15145 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-qual]) 15146 15147 # Turn some warnings into errors, so we don't accidently get successful builds 15148 # when there are problems that should be fixed. 15149 15150 if test "x$SELECTIVE_WERROR" = "xyes" ; then 15151 15152 15153 15154 15155 15156 15157 15158 15159 15160 15161 15162 15163 15164 xorg_testset_save_CFLAGS="$CFLAGS" 15165 15166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15168 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15169 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15170 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15171 then : 15172 printf %s "(cached) " >&6 15173 else $as_nop 15174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15175 /* end confdefs.h. */ 15176 int i; 15177 _ACEOF 15178 if ac_fn_c_try_compile "$LINENO" 15179 then : 15180 xorg_cv_cc_flag_unknown_warning_option=yes 15181 else $as_nop 15182 xorg_cv_cc_flag_unknown_warning_option=no 15183 fi 15184 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15185 fi 15186 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15187 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15188 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15189 CFLAGS="$xorg_testset_save_CFLAGS" 15190 fi 15191 15192 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15193 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15194 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15195 fi 15196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15197 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15198 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15199 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15200 then : 15201 printf %s "(cached) " >&6 15202 else $as_nop 15203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15204 /* end confdefs.h. */ 15205 int i; 15206 _ACEOF 15207 if ac_fn_c_try_compile "$LINENO" 15208 then : 15209 xorg_cv_cc_flag_unused_command_line_argument=yes 15210 else $as_nop 15211 xorg_cv_cc_flag_unused_command_line_argument=no 15212 fi 15213 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15214 fi 15215 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15216 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15218 CFLAGS="$xorg_testset_save_CFLAGS" 15219 fi 15220 15221 found="no" 15222 15223 if test $found = "no" ; then 15224 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15226 fi 15227 15228 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15230 fi 15231 15232 CFLAGS="$CFLAGS -Werror=implicit" 15233 15234 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 15235 printf %s "checking if $CC supports -Werror=implicit... " >&6; } 15236 cacheid=xorg_cv_cc_flag__Werror_implicit 15237 if eval test \${$cacheid+y} 15238 then : 15239 printf %s "(cached) " >&6 15240 else $as_nop 15241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15242 /* end confdefs.h. */ 15243 int i; 15244 int 15245 main (void) 15246 { 15247 15248 ; 15249 return 0; 15250 } 15251 _ACEOF 15252 if ac_fn_c_try_link "$LINENO" 15253 then : 15254 eval $cacheid=yes 15255 else $as_nop 15256 eval $cacheid=no 15257 fi 15258 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15259 conftest$ac_exeext conftest.$ac_ext 15260 fi 15261 15262 15263 CFLAGS="$xorg_testset_save_CFLAGS" 15264 15265 eval supported=\$$cacheid 15266 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15267 printf "%s\n" "$supported" >&6; } 15268 if test "$supported" = "yes" ; then 15269 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 15270 found="yes" 15271 fi 15272 fi 15273 15274 if test $found = "no" ; then 15275 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15277 fi 15278 15279 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15280 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15281 fi 15282 15283 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15284 15285 { 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 15286 printf %s "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 15287 cacheid=xorg_cv_cc_flag__errwarn_E_NO_EXPLICIT_TYPE_GIVEN__errwarn_E_NO_IMPLICIT_DECL_ALLOWED 15288 if eval test \${$cacheid+y} 15289 then : 15290 printf %s "(cached) " >&6 15291 else $as_nop 15292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15293 /* end confdefs.h. */ 15294 int i; 15295 int 15296 main (void) 15297 { 15298 15299 ; 15300 return 0; 15301 } 15302 _ACEOF 15303 if ac_fn_c_try_link "$LINENO" 15304 then : 15305 eval $cacheid=yes 15306 else $as_nop 15307 eval $cacheid=no 15308 fi 15309 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15310 conftest$ac_exeext conftest.$ac_ext 15311 fi 15312 15313 15314 CFLAGS="$xorg_testset_save_CFLAGS" 15315 15316 eval supported=\$$cacheid 15317 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15318 printf "%s\n" "$supported" >&6; } 15319 if test "$supported" = "yes" ; then 15320 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 15321 found="yes" 15322 fi 15323 fi 15324 15325 15326 15327 15328 15329 15330 15331 15332 15333 15334 15335 15336 15337 15338 15339 xorg_testset_save_CFLAGS="$CFLAGS" 15340 15341 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15342 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15343 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15344 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15345 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15346 then : 15347 printf %s "(cached) " >&6 15348 else $as_nop 15349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15350 /* end confdefs.h. */ 15351 int i; 15352 _ACEOF 15353 if ac_fn_c_try_compile "$LINENO" 15354 then : 15355 xorg_cv_cc_flag_unknown_warning_option=yes 15356 else $as_nop 15357 xorg_cv_cc_flag_unknown_warning_option=no 15358 fi 15359 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15360 fi 15361 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15362 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15363 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15364 CFLAGS="$xorg_testset_save_CFLAGS" 15365 fi 15366 15367 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15368 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15369 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15370 fi 15371 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15372 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15373 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15374 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15375 then : 15376 printf %s "(cached) " >&6 15377 else $as_nop 15378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15379 /* end confdefs.h. */ 15380 int i; 15381 _ACEOF 15382 if ac_fn_c_try_compile "$LINENO" 15383 then : 15384 xorg_cv_cc_flag_unused_command_line_argument=yes 15385 else $as_nop 15386 xorg_cv_cc_flag_unused_command_line_argument=no 15387 fi 15388 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15389 fi 15390 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15391 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15392 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15393 CFLAGS="$xorg_testset_save_CFLAGS" 15394 fi 15395 15396 found="no" 15397 15398 if test $found = "no" ; then 15399 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15400 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15401 fi 15402 15403 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15404 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15405 fi 15406 15407 CFLAGS="$CFLAGS -Werror=nonnull" 15408 15409 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 15410 printf %s "checking if $CC supports -Werror=nonnull... " >&6; } 15411 cacheid=xorg_cv_cc_flag__Werror_nonnull 15412 if eval test \${$cacheid+y} 15413 then : 15414 printf %s "(cached) " >&6 15415 else $as_nop 15416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15417 /* end confdefs.h. */ 15418 int i; 15419 int 15420 main (void) 15421 { 15422 15423 ; 15424 return 0; 15425 } 15426 _ACEOF 15427 if ac_fn_c_try_link "$LINENO" 15428 then : 15429 eval $cacheid=yes 15430 else $as_nop 15431 eval $cacheid=no 15432 fi 15433 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15434 conftest$ac_exeext conftest.$ac_ext 15435 fi 15436 15437 15438 CFLAGS="$xorg_testset_save_CFLAGS" 15439 15440 eval supported=\$$cacheid 15441 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15442 printf "%s\n" "$supported" >&6; } 15443 if test "$supported" = "yes" ; then 15444 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 15445 found="yes" 15446 fi 15447 fi 15448 15449 15450 15451 15452 15453 15454 15455 15456 15457 15458 15459 15460 15461 15462 15463 xorg_testset_save_CFLAGS="$CFLAGS" 15464 15465 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15467 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15468 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15469 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15470 then : 15471 printf %s "(cached) " >&6 15472 else $as_nop 15473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15474 /* end confdefs.h. */ 15475 int i; 15476 _ACEOF 15477 if ac_fn_c_try_compile "$LINENO" 15478 then : 15479 xorg_cv_cc_flag_unknown_warning_option=yes 15480 else $as_nop 15481 xorg_cv_cc_flag_unknown_warning_option=no 15482 fi 15483 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15484 fi 15485 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15486 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15487 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15488 CFLAGS="$xorg_testset_save_CFLAGS" 15489 fi 15490 15491 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15492 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15493 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15494 fi 15495 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15496 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15497 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15498 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15499 then : 15500 printf %s "(cached) " >&6 15501 else $as_nop 15502 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15503 /* end confdefs.h. */ 15504 int i; 15505 _ACEOF 15506 if ac_fn_c_try_compile "$LINENO" 15507 then : 15508 xorg_cv_cc_flag_unused_command_line_argument=yes 15509 else $as_nop 15510 xorg_cv_cc_flag_unused_command_line_argument=no 15511 fi 15512 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15513 fi 15514 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15515 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15516 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15517 CFLAGS="$xorg_testset_save_CFLAGS" 15518 fi 15519 15520 found="no" 15521 15522 if test $found = "no" ; then 15523 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15524 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15525 fi 15526 15527 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15528 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15529 fi 15530 15531 CFLAGS="$CFLAGS -Werror=init-self" 15532 15533 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 15534 printf %s "checking if $CC supports -Werror=init-self... " >&6; } 15535 cacheid=xorg_cv_cc_flag__Werror_init_self 15536 if eval test \${$cacheid+y} 15537 then : 15538 printf %s "(cached) " >&6 15539 else $as_nop 15540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15541 /* end confdefs.h. */ 15542 int i; 15543 int 15544 main (void) 15545 { 15546 15547 ; 15548 return 0; 15549 } 15550 _ACEOF 15551 if ac_fn_c_try_link "$LINENO" 15552 then : 15553 eval $cacheid=yes 15554 else $as_nop 15555 eval $cacheid=no 15556 fi 15557 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15558 conftest$ac_exeext conftest.$ac_ext 15559 fi 15560 15561 15562 CFLAGS="$xorg_testset_save_CFLAGS" 15563 15564 eval supported=\$$cacheid 15565 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15566 printf "%s\n" "$supported" >&6; } 15567 if test "$supported" = "yes" ; then 15568 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 15569 found="yes" 15570 fi 15571 fi 15572 15573 15574 15575 15576 15577 15578 15579 15580 15581 15582 15583 15584 15585 15586 15587 xorg_testset_save_CFLAGS="$CFLAGS" 15588 15589 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15590 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15592 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15593 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15594 then : 15595 printf %s "(cached) " >&6 15596 else $as_nop 15597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15598 /* end confdefs.h. */ 15599 int i; 15600 _ACEOF 15601 if ac_fn_c_try_compile "$LINENO" 15602 then : 15603 xorg_cv_cc_flag_unknown_warning_option=yes 15604 else $as_nop 15605 xorg_cv_cc_flag_unknown_warning_option=no 15606 fi 15607 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15608 fi 15609 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15610 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15611 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15612 CFLAGS="$xorg_testset_save_CFLAGS" 15613 fi 15614 15615 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15616 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15617 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15618 fi 15619 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15620 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15621 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15622 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15623 then : 15624 printf %s "(cached) " >&6 15625 else $as_nop 15626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15627 /* end confdefs.h. */ 15628 int i; 15629 _ACEOF 15630 if ac_fn_c_try_compile "$LINENO" 15631 then : 15632 xorg_cv_cc_flag_unused_command_line_argument=yes 15633 else $as_nop 15634 xorg_cv_cc_flag_unused_command_line_argument=no 15635 fi 15636 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15637 fi 15638 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15639 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15640 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15641 CFLAGS="$xorg_testset_save_CFLAGS" 15642 fi 15643 15644 found="no" 15645 15646 if test $found = "no" ; then 15647 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15648 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15649 fi 15650 15651 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15652 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15653 fi 15654 15655 CFLAGS="$CFLAGS -Werror=main" 15656 15657 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 15658 printf %s "checking if $CC supports -Werror=main... " >&6; } 15659 cacheid=xorg_cv_cc_flag__Werror_main 15660 if eval test \${$cacheid+y} 15661 then : 15662 printf %s "(cached) " >&6 15663 else $as_nop 15664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15665 /* end confdefs.h. */ 15666 int i; 15667 int 15668 main (void) 15669 { 15670 15671 ; 15672 return 0; 15673 } 15674 _ACEOF 15675 if ac_fn_c_try_link "$LINENO" 15676 then : 15677 eval $cacheid=yes 15678 else $as_nop 15679 eval $cacheid=no 15680 fi 15681 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15682 conftest$ac_exeext conftest.$ac_ext 15683 fi 15684 15685 15686 CFLAGS="$xorg_testset_save_CFLAGS" 15687 15688 eval supported=\$$cacheid 15689 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15690 printf "%s\n" "$supported" >&6; } 15691 if test "$supported" = "yes" ; then 15692 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 15693 found="yes" 15694 fi 15695 fi 15696 15697 15698 15699 15700 15701 15702 15703 15704 15705 15706 15707 15708 15709 15710 15711 xorg_testset_save_CFLAGS="$CFLAGS" 15712 15713 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15714 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15715 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15716 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15717 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15718 then : 15719 printf %s "(cached) " >&6 15720 else $as_nop 15721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15722 /* end confdefs.h. */ 15723 int i; 15724 _ACEOF 15725 if ac_fn_c_try_compile "$LINENO" 15726 then : 15727 xorg_cv_cc_flag_unknown_warning_option=yes 15728 else $as_nop 15729 xorg_cv_cc_flag_unknown_warning_option=no 15730 fi 15731 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15732 fi 15733 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15734 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15735 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15736 CFLAGS="$xorg_testset_save_CFLAGS" 15737 fi 15738 15739 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15740 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15741 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15742 fi 15743 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15744 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15745 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15746 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15747 then : 15748 printf %s "(cached) " >&6 15749 else $as_nop 15750 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15751 /* end confdefs.h. */ 15752 int i; 15753 _ACEOF 15754 if ac_fn_c_try_compile "$LINENO" 15755 then : 15756 xorg_cv_cc_flag_unused_command_line_argument=yes 15757 else $as_nop 15758 xorg_cv_cc_flag_unused_command_line_argument=no 15759 fi 15760 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15761 fi 15762 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15763 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15764 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15765 CFLAGS="$xorg_testset_save_CFLAGS" 15766 fi 15767 15768 found="no" 15769 15770 if test $found = "no" ; then 15771 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15772 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15773 fi 15774 15775 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15776 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15777 fi 15778 15779 CFLAGS="$CFLAGS -Werror=missing-braces" 15780 15781 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 15782 printf %s "checking if $CC supports -Werror=missing-braces... " >&6; } 15783 cacheid=xorg_cv_cc_flag__Werror_missing_braces 15784 if eval test \${$cacheid+y} 15785 then : 15786 printf %s "(cached) " >&6 15787 else $as_nop 15788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15789 /* end confdefs.h. */ 15790 int i; 15791 int 15792 main (void) 15793 { 15794 15795 ; 15796 return 0; 15797 } 15798 _ACEOF 15799 if ac_fn_c_try_link "$LINENO" 15800 then : 15801 eval $cacheid=yes 15802 else $as_nop 15803 eval $cacheid=no 15804 fi 15805 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15806 conftest$ac_exeext conftest.$ac_ext 15807 fi 15808 15809 15810 CFLAGS="$xorg_testset_save_CFLAGS" 15811 15812 eval supported=\$$cacheid 15813 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15814 printf "%s\n" "$supported" >&6; } 15815 if test "$supported" = "yes" ; then 15816 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 15817 found="yes" 15818 fi 15819 fi 15820 15821 15822 15823 15824 15825 15826 15827 15828 15829 15830 15831 15832 15833 15834 15835 xorg_testset_save_CFLAGS="$CFLAGS" 15836 15837 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15839 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15840 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15841 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15842 then : 15843 printf %s "(cached) " >&6 15844 else $as_nop 15845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15846 /* end confdefs.h. */ 15847 int i; 15848 _ACEOF 15849 if ac_fn_c_try_compile "$LINENO" 15850 then : 15851 xorg_cv_cc_flag_unknown_warning_option=yes 15852 else $as_nop 15853 xorg_cv_cc_flag_unknown_warning_option=no 15854 fi 15855 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15856 fi 15857 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15858 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15859 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15860 CFLAGS="$xorg_testset_save_CFLAGS" 15861 fi 15862 15863 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15864 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15865 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15866 fi 15867 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15868 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15869 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15870 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15871 then : 15872 printf %s "(cached) " >&6 15873 else $as_nop 15874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15875 /* end confdefs.h. */ 15876 int i; 15877 _ACEOF 15878 if ac_fn_c_try_compile "$LINENO" 15879 then : 15880 xorg_cv_cc_flag_unused_command_line_argument=yes 15881 else $as_nop 15882 xorg_cv_cc_flag_unused_command_line_argument=no 15883 fi 15884 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15885 fi 15886 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15887 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15888 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15889 CFLAGS="$xorg_testset_save_CFLAGS" 15890 fi 15891 15892 found="no" 15893 15894 if test $found = "no" ; then 15895 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15896 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15897 fi 15898 15899 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15900 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15901 fi 15902 15903 CFLAGS="$CFLAGS -Werror=sequence-point" 15904 15905 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 15906 printf %s "checking if $CC supports -Werror=sequence-point... " >&6; } 15907 cacheid=xorg_cv_cc_flag__Werror_sequence_point 15908 if eval test \${$cacheid+y} 15909 then : 15910 printf %s "(cached) " >&6 15911 else $as_nop 15912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15913 /* end confdefs.h. */ 15914 int i; 15915 int 15916 main (void) 15917 { 15918 15919 ; 15920 return 0; 15921 } 15922 _ACEOF 15923 if ac_fn_c_try_link "$LINENO" 15924 then : 15925 eval $cacheid=yes 15926 else $as_nop 15927 eval $cacheid=no 15928 fi 15929 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 15930 conftest$ac_exeext conftest.$ac_ext 15931 fi 15932 15933 15934 CFLAGS="$xorg_testset_save_CFLAGS" 15935 15936 eval supported=\$$cacheid 15937 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15938 printf "%s\n" "$supported" >&6; } 15939 if test "$supported" = "yes" ; then 15940 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 15941 found="yes" 15942 fi 15943 fi 15944 15945 15946 15947 15948 15949 15950 15951 15952 15953 15954 15955 15956 15957 15958 15959 xorg_testset_save_CFLAGS="$CFLAGS" 15960 15961 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15963 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15964 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15965 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 15966 then : 15967 printf %s "(cached) " >&6 15968 else $as_nop 15969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15970 /* end confdefs.h. */ 15971 int i; 15972 _ACEOF 15973 if ac_fn_c_try_compile "$LINENO" 15974 then : 15975 xorg_cv_cc_flag_unknown_warning_option=yes 15976 else $as_nop 15977 xorg_cv_cc_flag_unknown_warning_option=no 15978 fi 15979 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 15980 fi 15981 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15982 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15984 CFLAGS="$xorg_testset_save_CFLAGS" 15985 fi 15986 15987 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15990 fi 15991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15992 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15993 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15994 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 15995 then : 15996 printf %s "(cached) " >&6 15997 else $as_nop 15998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15999 /* end confdefs.h. */ 16000 int i; 16001 _ACEOF 16002 if ac_fn_c_try_compile "$LINENO" 16003 then : 16004 xorg_cv_cc_flag_unused_command_line_argument=yes 16005 else $as_nop 16006 xorg_cv_cc_flag_unused_command_line_argument=no 16007 fi 16008 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16009 fi 16010 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16011 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16012 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16013 CFLAGS="$xorg_testset_save_CFLAGS" 16014 fi 16015 16016 found="no" 16017 16018 if test $found = "no" ; then 16019 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16021 fi 16022 16023 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16024 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16025 fi 16026 16027 CFLAGS="$CFLAGS -Werror=return-type" 16028 16029 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 16030 printf %s "checking if $CC supports -Werror=return-type... " >&6; } 16031 cacheid=xorg_cv_cc_flag__Werror_return_type 16032 if eval test \${$cacheid+y} 16033 then : 16034 printf %s "(cached) " >&6 16035 else $as_nop 16036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16037 /* end confdefs.h. */ 16038 int i; 16039 int 16040 main (void) 16041 { 16042 16043 ; 16044 return 0; 16045 } 16046 _ACEOF 16047 if ac_fn_c_try_link "$LINENO" 16048 then : 16049 eval $cacheid=yes 16050 else $as_nop 16051 eval $cacheid=no 16052 fi 16053 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16054 conftest$ac_exeext conftest.$ac_ext 16055 fi 16056 16057 16058 CFLAGS="$xorg_testset_save_CFLAGS" 16059 16060 eval supported=\$$cacheid 16061 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16062 printf "%s\n" "$supported" >&6; } 16063 if test "$supported" = "yes" ; then 16064 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 16065 found="yes" 16066 fi 16067 fi 16068 16069 if test $found = "no" ; then 16070 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16071 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16072 fi 16073 16074 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16075 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16076 fi 16077 16078 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16079 16080 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 16081 printf %s "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 16082 cacheid=xorg_cv_cc_flag__errwarn_E_FUNC_HAS_NO_RETURN_STMT 16083 if eval test \${$cacheid+y} 16084 then : 16085 printf %s "(cached) " >&6 16086 else $as_nop 16087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16088 /* end confdefs.h. */ 16089 int i; 16090 int 16091 main (void) 16092 { 16093 16094 ; 16095 return 0; 16096 } 16097 _ACEOF 16098 if ac_fn_c_try_link "$LINENO" 16099 then : 16100 eval $cacheid=yes 16101 else $as_nop 16102 eval $cacheid=no 16103 fi 16104 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16105 conftest$ac_exeext conftest.$ac_ext 16106 fi 16107 16108 16109 CFLAGS="$xorg_testset_save_CFLAGS" 16110 16111 eval supported=\$$cacheid 16112 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16113 printf "%s\n" "$supported" >&6; } 16114 if test "$supported" = "yes" ; then 16115 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 16116 found="yes" 16117 fi 16118 fi 16119 16120 16121 16122 16123 16124 16125 16126 16127 16128 16129 16130 16131 16132 16133 16134 xorg_testset_save_CFLAGS="$CFLAGS" 16135 16136 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16137 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16138 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16139 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16140 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16141 then : 16142 printf %s "(cached) " >&6 16143 else $as_nop 16144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16145 /* end confdefs.h. */ 16146 int i; 16147 _ACEOF 16148 if ac_fn_c_try_compile "$LINENO" 16149 then : 16150 xorg_cv_cc_flag_unknown_warning_option=yes 16151 else $as_nop 16152 xorg_cv_cc_flag_unknown_warning_option=no 16153 fi 16154 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16155 fi 16156 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16157 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16158 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16159 CFLAGS="$xorg_testset_save_CFLAGS" 16160 fi 16161 16162 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16163 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16164 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16165 fi 16166 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16167 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16168 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16169 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16170 then : 16171 printf %s "(cached) " >&6 16172 else $as_nop 16173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16174 /* end confdefs.h. */ 16175 int i; 16176 _ACEOF 16177 if ac_fn_c_try_compile "$LINENO" 16178 then : 16179 xorg_cv_cc_flag_unused_command_line_argument=yes 16180 else $as_nop 16181 xorg_cv_cc_flag_unused_command_line_argument=no 16182 fi 16183 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16184 fi 16185 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16186 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16187 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16188 CFLAGS="$xorg_testset_save_CFLAGS" 16189 fi 16190 16191 found="no" 16192 16193 if test $found = "no" ; then 16194 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16195 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16196 fi 16197 16198 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16199 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16200 fi 16201 16202 CFLAGS="$CFLAGS -Werror=trigraphs" 16203 16204 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 16205 printf %s "checking if $CC supports -Werror=trigraphs... " >&6; } 16206 cacheid=xorg_cv_cc_flag__Werror_trigraphs 16207 if eval test \${$cacheid+y} 16208 then : 16209 printf %s "(cached) " >&6 16210 else $as_nop 16211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16212 /* end confdefs.h. */ 16213 int i; 16214 int 16215 main (void) 16216 { 16217 16218 ; 16219 return 0; 16220 } 16221 _ACEOF 16222 if ac_fn_c_try_link "$LINENO" 16223 then : 16224 eval $cacheid=yes 16225 else $as_nop 16226 eval $cacheid=no 16227 fi 16228 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16229 conftest$ac_exeext conftest.$ac_ext 16230 fi 16231 16232 16233 CFLAGS="$xorg_testset_save_CFLAGS" 16234 16235 eval supported=\$$cacheid 16236 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16237 printf "%s\n" "$supported" >&6; } 16238 if test "$supported" = "yes" ; then 16239 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 16240 found="yes" 16241 fi 16242 fi 16243 16244 16245 16246 16247 16248 16249 16250 16251 16252 16253 16254 16255 16256 16257 16258 xorg_testset_save_CFLAGS="$CFLAGS" 16259 16260 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16261 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16262 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16263 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16264 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16265 then : 16266 printf %s "(cached) " >&6 16267 else $as_nop 16268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16269 /* end confdefs.h. */ 16270 int i; 16271 _ACEOF 16272 if ac_fn_c_try_compile "$LINENO" 16273 then : 16274 xorg_cv_cc_flag_unknown_warning_option=yes 16275 else $as_nop 16276 xorg_cv_cc_flag_unknown_warning_option=no 16277 fi 16278 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16279 fi 16280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16281 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16282 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16283 CFLAGS="$xorg_testset_save_CFLAGS" 16284 fi 16285 16286 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16287 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16288 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16289 fi 16290 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16291 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16292 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16293 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16294 then : 16295 printf %s "(cached) " >&6 16296 else $as_nop 16297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16298 /* end confdefs.h. */ 16299 int i; 16300 _ACEOF 16301 if ac_fn_c_try_compile "$LINENO" 16302 then : 16303 xorg_cv_cc_flag_unused_command_line_argument=yes 16304 else $as_nop 16305 xorg_cv_cc_flag_unused_command_line_argument=no 16306 fi 16307 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16308 fi 16309 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16310 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16311 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16312 CFLAGS="$xorg_testset_save_CFLAGS" 16313 fi 16314 16315 found="no" 16316 16317 if test $found = "no" ; then 16318 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16319 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16320 fi 16321 16322 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16324 fi 16325 16326 CFLAGS="$CFLAGS -Werror=array-bounds" 16327 16328 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 16329 printf %s "checking if $CC supports -Werror=array-bounds... " >&6; } 16330 cacheid=xorg_cv_cc_flag__Werror_array_bounds 16331 if eval test \${$cacheid+y} 16332 then : 16333 printf %s "(cached) " >&6 16334 else $as_nop 16335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16336 /* end confdefs.h. */ 16337 int i; 16338 int 16339 main (void) 16340 { 16341 16342 ; 16343 return 0; 16344 } 16345 _ACEOF 16346 if ac_fn_c_try_link "$LINENO" 16347 then : 16348 eval $cacheid=yes 16349 else $as_nop 16350 eval $cacheid=no 16351 fi 16352 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16353 conftest$ac_exeext conftest.$ac_ext 16354 fi 16355 16356 16357 CFLAGS="$xorg_testset_save_CFLAGS" 16358 16359 eval supported=\$$cacheid 16360 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16361 printf "%s\n" "$supported" >&6; } 16362 if test "$supported" = "yes" ; then 16363 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 16364 found="yes" 16365 fi 16366 fi 16367 16368 16369 16370 16371 16372 16373 16374 16375 16376 16377 16378 16379 16380 16381 16382 xorg_testset_save_CFLAGS="$CFLAGS" 16383 16384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16386 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16387 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16388 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16389 then : 16390 printf %s "(cached) " >&6 16391 else $as_nop 16392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16393 /* end confdefs.h. */ 16394 int i; 16395 _ACEOF 16396 if ac_fn_c_try_compile "$LINENO" 16397 then : 16398 xorg_cv_cc_flag_unknown_warning_option=yes 16399 else $as_nop 16400 xorg_cv_cc_flag_unknown_warning_option=no 16401 fi 16402 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16403 fi 16404 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16405 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16406 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16407 CFLAGS="$xorg_testset_save_CFLAGS" 16408 fi 16409 16410 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16411 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16412 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16413 fi 16414 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16415 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16416 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16417 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16418 then : 16419 printf %s "(cached) " >&6 16420 else $as_nop 16421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16422 /* end confdefs.h. */ 16423 int i; 16424 _ACEOF 16425 if ac_fn_c_try_compile "$LINENO" 16426 then : 16427 xorg_cv_cc_flag_unused_command_line_argument=yes 16428 else $as_nop 16429 xorg_cv_cc_flag_unused_command_line_argument=no 16430 fi 16431 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16432 fi 16433 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16434 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16435 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16436 CFLAGS="$xorg_testset_save_CFLAGS" 16437 fi 16438 16439 found="no" 16440 16441 if test $found = "no" ; then 16442 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16443 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16444 fi 16445 16446 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16447 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16448 fi 16449 16450 CFLAGS="$CFLAGS -Werror=write-strings" 16451 16452 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 16453 printf %s "checking if $CC supports -Werror=write-strings... " >&6; } 16454 cacheid=xorg_cv_cc_flag__Werror_write_strings 16455 if eval test \${$cacheid+y} 16456 then : 16457 printf %s "(cached) " >&6 16458 else $as_nop 16459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16460 /* end confdefs.h. */ 16461 int i; 16462 int 16463 main (void) 16464 { 16465 16466 ; 16467 return 0; 16468 } 16469 _ACEOF 16470 if ac_fn_c_try_link "$LINENO" 16471 then : 16472 eval $cacheid=yes 16473 else $as_nop 16474 eval $cacheid=no 16475 fi 16476 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16477 conftest$ac_exeext conftest.$ac_ext 16478 fi 16479 16480 16481 CFLAGS="$xorg_testset_save_CFLAGS" 16482 16483 eval supported=\$$cacheid 16484 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16485 printf "%s\n" "$supported" >&6; } 16486 if test "$supported" = "yes" ; then 16487 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 16488 found="yes" 16489 fi 16490 fi 16491 16492 16493 16494 16495 16496 16497 16498 16499 16500 16501 16502 16503 16504 16505 16506 xorg_testset_save_CFLAGS="$CFLAGS" 16507 16508 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16509 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16510 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16511 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16512 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16513 then : 16514 printf %s "(cached) " >&6 16515 else $as_nop 16516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16517 /* end confdefs.h. */ 16518 int i; 16519 _ACEOF 16520 if ac_fn_c_try_compile "$LINENO" 16521 then : 16522 xorg_cv_cc_flag_unknown_warning_option=yes 16523 else $as_nop 16524 xorg_cv_cc_flag_unknown_warning_option=no 16525 fi 16526 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16527 fi 16528 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16529 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16530 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16531 CFLAGS="$xorg_testset_save_CFLAGS" 16532 fi 16533 16534 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16535 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16536 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16537 fi 16538 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16539 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16540 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16541 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16542 then : 16543 printf %s "(cached) " >&6 16544 else $as_nop 16545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16546 /* end confdefs.h. */ 16547 int i; 16548 _ACEOF 16549 if ac_fn_c_try_compile "$LINENO" 16550 then : 16551 xorg_cv_cc_flag_unused_command_line_argument=yes 16552 else $as_nop 16553 xorg_cv_cc_flag_unused_command_line_argument=no 16554 fi 16555 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16556 fi 16557 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16558 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16559 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16560 CFLAGS="$xorg_testset_save_CFLAGS" 16561 fi 16562 16563 found="no" 16564 16565 if test $found = "no" ; then 16566 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16567 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16568 fi 16569 16570 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16571 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16572 fi 16573 16574 CFLAGS="$CFLAGS -Werror=address" 16575 16576 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 16577 printf %s "checking if $CC supports -Werror=address... " >&6; } 16578 cacheid=xorg_cv_cc_flag__Werror_address 16579 if eval test \${$cacheid+y} 16580 then : 16581 printf %s "(cached) " >&6 16582 else $as_nop 16583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16584 /* end confdefs.h. */ 16585 int i; 16586 int 16587 main (void) 16588 { 16589 16590 ; 16591 return 0; 16592 } 16593 _ACEOF 16594 if ac_fn_c_try_link "$LINENO" 16595 then : 16596 eval $cacheid=yes 16597 else $as_nop 16598 eval $cacheid=no 16599 fi 16600 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16601 conftest$ac_exeext conftest.$ac_ext 16602 fi 16603 16604 16605 CFLAGS="$xorg_testset_save_CFLAGS" 16606 16607 eval supported=\$$cacheid 16608 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16609 printf "%s\n" "$supported" >&6; } 16610 if test "$supported" = "yes" ; then 16611 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 16612 found="yes" 16613 fi 16614 fi 16615 16616 16617 16618 16619 16620 16621 16622 16623 16624 16625 16626 16627 16628 16629 16630 xorg_testset_save_CFLAGS="$CFLAGS" 16631 16632 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16634 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16635 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16636 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16637 then : 16638 printf %s "(cached) " >&6 16639 else $as_nop 16640 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16641 /* end confdefs.h. */ 16642 int i; 16643 _ACEOF 16644 if ac_fn_c_try_compile "$LINENO" 16645 then : 16646 xorg_cv_cc_flag_unknown_warning_option=yes 16647 else $as_nop 16648 xorg_cv_cc_flag_unknown_warning_option=no 16649 fi 16650 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16651 fi 16652 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16653 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16654 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16655 CFLAGS="$xorg_testset_save_CFLAGS" 16656 fi 16657 16658 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16661 fi 16662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16663 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16664 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16665 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16666 then : 16667 printf %s "(cached) " >&6 16668 else $as_nop 16669 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16670 /* end confdefs.h. */ 16671 int i; 16672 _ACEOF 16673 if ac_fn_c_try_compile "$LINENO" 16674 then : 16675 xorg_cv_cc_flag_unused_command_line_argument=yes 16676 else $as_nop 16677 xorg_cv_cc_flag_unused_command_line_argument=no 16678 fi 16679 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16680 fi 16681 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16682 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16683 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16684 CFLAGS="$xorg_testset_save_CFLAGS" 16685 fi 16686 16687 found="no" 16688 16689 if test $found = "no" ; then 16690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16692 fi 16693 16694 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16696 fi 16697 16698 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 16699 16700 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 16701 printf %s "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 16702 cacheid=xorg_cv_cc_flag__Werror_int_to_pointer_cast 16703 if eval test \${$cacheid+y} 16704 then : 16705 printf %s "(cached) " >&6 16706 else $as_nop 16707 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16708 /* end confdefs.h. */ 16709 int i; 16710 int 16711 main (void) 16712 { 16713 16714 ; 16715 return 0; 16716 } 16717 _ACEOF 16718 if ac_fn_c_try_link "$LINENO" 16719 then : 16720 eval $cacheid=yes 16721 else $as_nop 16722 eval $cacheid=no 16723 fi 16724 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16725 conftest$ac_exeext conftest.$ac_ext 16726 fi 16727 16728 16729 CFLAGS="$xorg_testset_save_CFLAGS" 16730 16731 eval supported=\$$cacheid 16732 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16733 printf "%s\n" "$supported" >&6; } 16734 if test "$supported" = "yes" ; then 16735 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 16736 found="yes" 16737 fi 16738 fi 16739 16740 if test $found = "no" ; then 16741 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16743 fi 16744 16745 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16746 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16747 fi 16748 16749 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16750 16751 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 16752 printf %s "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 16753 cacheid=xorg_cv_cc_flag__errwarn_E_BAD_PTR_INT_COMBINATION 16754 if eval test \${$cacheid+y} 16755 then : 16756 printf %s "(cached) " >&6 16757 else $as_nop 16758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16759 /* end confdefs.h. */ 16760 int i; 16761 int 16762 main (void) 16763 { 16764 16765 ; 16766 return 0; 16767 } 16768 _ACEOF 16769 if ac_fn_c_try_link "$LINENO" 16770 then : 16771 eval $cacheid=yes 16772 else $as_nop 16773 eval $cacheid=no 16774 fi 16775 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16776 conftest$ac_exeext conftest.$ac_ext 16777 fi 16778 16779 16780 CFLAGS="$xorg_testset_save_CFLAGS" 16781 16782 eval supported=\$$cacheid 16783 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16784 printf "%s\n" "$supported" >&6; } 16785 if test "$supported" = "yes" ; then 16786 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 16787 found="yes" 16788 fi 16789 fi 16790 16791 16792 16793 16794 16795 16796 16797 16798 16799 16800 16801 16802 16803 16804 16805 xorg_testset_save_CFLAGS="$CFLAGS" 16806 16807 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16808 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16809 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16810 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16811 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16812 then : 16813 printf %s "(cached) " >&6 16814 else $as_nop 16815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16816 /* end confdefs.h. */ 16817 int i; 16818 _ACEOF 16819 if ac_fn_c_try_compile "$LINENO" 16820 then : 16821 xorg_cv_cc_flag_unknown_warning_option=yes 16822 else $as_nop 16823 xorg_cv_cc_flag_unknown_warning_option=no 16824 fi 16825 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16826 fi 16827 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16828 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16829 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16830 CFLAGS="$xorg_testset_save_CFLAGS" 16831 fi 16832 16833 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16834 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16835 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16836 fi 16837 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16838 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16839 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16840 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16841 then : 16842 printf %s "(cached) " >&6 16843 else $as_nop 16844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16845 /* end confdefs.h. */ 16846 int i; 16847 _ACEOF 16848 if ac_fn_c_try_compile "$LINENO" 16849 then : 16850 xorg_cv_cc_flag_unused_command_line_argument=yes 16851 else $as_nop 16852 xorg_cv_cc_flag_unused_command_line_argument=no 16853 fi 16854 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16855 fi 16856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16857 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16858 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16859 CFLAGS="$xorg_testset_save_CFLAGS" 16860 fi 16861 16862 found="no" 16863 16864 if test $found = "no" ; then 16865 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16866 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16867 fi 16868 16869 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16870 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16871 fi 16872 16873 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 16874 16875 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 16876 printf %s "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 16877 cacheid=xorg_cv_cc_flag__Werror_pointer_to_int_cast 16878 if eval test \${$cacheid+y} 16879 then : 16880 printf %s "(cached) " >&6 16881 else $as_nop 16882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16883 /* end confdefs.h. */ 16884 int i; 16885 int 16886 main (void) 16887 { 16888 16889 ; 16890 return 0; 16891 } 16892 _ACEOF 16893 if ac_fn_c_try_link "$LINENO" 16894 then : 16895 eval $cacheid=yes 16896 else $as_nop 16897 eval $cacheid=no 16898 fi 16899 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 16900 conftest$ac_exeext conftest.$ac_ext 16901 fi 16902 16903 16904 CFLAGS="$xorg_testset_save_CFLAGS" 16905 16906 eval supported=\$$cacheid 16907 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16908 printf "%s\n" "$supported" >&6; } 16909 if test "$supported" = "yes" ; then 16910 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 16911 found="yes" 16912 fi 16913 fi 16914 16915 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 16916 else 16917 { 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 $PACKAGE_BUGREPORT" >&5 16918 printf "%s\n" "$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 $PACKAGE_BUGREPORT" >&2;} 16919 16920 16921 16922 16923 16924 16925 16926 16927 16928 16929 16930 16931 16932 xorg_testset_save_CFLAGS="$CFLAGS" 16933 16934 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16936 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16937 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16938 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 16939 then : 16940 printf %s "(cached) " >&6 16941 else $as_nop 16942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16943 /* end confdefs.h. */ 16944 int i; 16945 _ACEOF 16946 if ac_fn_c_try_compile "$LINENO" 16947 then : 16948 xorg_cv_cc_flag_unknown_warning_option=yes 16949 else $as_nop 16950 xorg_cv_cc_flag_unknown_warning_option=no 16951 fi 16952 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16953 fi 16954 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16955 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16957 CFLAGS="$xorg_testset_save_CFLAGS" 16958 fi 16959 16960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16963 fi 16964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16965 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16966 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16967 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 16968 then : 16969 printf %s "(cached) " >&6 16970 else $as_nop 16971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16972 /* end confdefs.h. */ 16973 int i; 16974 _ACEOF 16975 if ac_fn_c_try_compile "$LINENO" 16976 then : 16977 xorg_cv_cc_flag_unused_command_line_argument=yes 16978 else $as_nop 16979 xorg_cv_cc_flag_unused_command_line_argument=no 16980 fi 16981 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 16982 fi 16983 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16984 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16985 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16986 CFLAGS="$xorg_testset_save_CFLAGS" 16987 fi 16988 16989 found="no" 16990 16991 if test $found = "no" ; then 16992 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16993 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16994 fi 16995 16996 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16997 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16998 fi 16999 17000 CFLAGS="$CFLAGS -Wimplicit" 17001 17002 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 17003 printf %s "checking if $CC supports -Wimplicit... " >&6; } 17004 cacheid=xorg_cv_cc_flag__Wimplicit 17005 if eval test \${$cacheid+y} 17006 then : 17007 printf %s "(cached) " >&6 17008 else $as_nop 17009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17010 /* end confdefs.h. */ 17011 int i; 17012 int 17013 main (void) 17014 { 17015 17016 ; 17017 return 0; 17018 } 17019 _ACEOF 17020 if ac_fn_c_try_link "$LINENO" 17021 then : 17022 eval $cacheid=yes 17023 else $as_nop 17024 eval $cacheid=no 17025 fi 17026 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17027 conftest$ac_exeext conftest.$ac_ext 17028 fi 17029 17030 17031 CFLAGS="$xorg_testset_save_CFLAGS" 17032 17033 eval supported=\$$cacheid 17034 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17035 printf "%s\n" "$supported" >&6; } 17036 if test "$supported" = "yes" ; then 17037 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 17038 found="yes" 17039 fi 17040 fi 17041 17042 17043 17044 17045 17046 17047 17048 17049 17050 17051 17052 17053 17054 17055 17056 xorg_testset_save_CFLAGS="$CFLAGS" 17057 17058 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17060 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17061 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17062 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17063 then : 17064 printf %s "(cached) " >&6 17065 else $as_nop 17066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17067 /* end confdefs.h. */ 17068 int i; 17069 _ACEOF 17070 if ac_fn_c_try_compile "$LINENO" 17071 then : 17072 xorg_cv_cc_flag_unknown_warning_option=yes 17073 else $as_nop 17074 xorg_cv_cc_flag_unknown_warning_option=no 17075 fi 17076 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17077 fi 17078 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17079 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17080 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17081 CFLAGS="$xorg_testset_save_CFLAGS" 17082 fi 17083 17084 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17085 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17086 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17087 fi 17088 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17089 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17090 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17091 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17092 then : 17093 printf %s "(cached) " >&6 17094 else $as_nop 17095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17096 /* end confdefs.h. */ 17097 int i; 17098 _ACEOF 17099 if ac_fn_c_try_compile "$LINENO" 17100 then : 17101 xorg_cv_cc_flag_unused_command_line_argument=yes 17102 else $as_nop 17103 xorg_cv_cc_flag_unused_command_line_argument=no 17104 fi 17105 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17106 fi 17107 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17108 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17109 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17110 CFLAGS="$xorg_testset_save_CFLAGS" 17111 fi 17112 17113 found="no" 17114 17115 if test $found = "no" ; then 17116 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17117 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17118 fi 17119 17120 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17121 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17122 fi 17123 17124 CFLAGS="$CFLAGS -Wnonnull" 17125 17126 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 17127 printf %s "checking if $CC supports -Wnonnull... " >&6; } 17128 cacheid=xorg_cv_cc_flag__Wnonnull 17129 if eval test \${$cacheid+y} 17130 then : 17131 printf %s "(cached) " >&6 17132 else $as_nop 17133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17134 /* end confdefs.h. */ 17135 int i; 17136 int 17137 main (void) 17138 { 17139 17140 ; 17141 return 0; 17142 } 17143 _ACEOF 17144 if ac_fn_c_try_link "$LINENO" 17145 then : 17146 eval $cacheid=yes 17147 else $as_nop 17148 eval $cacheid=no 17149 fi 17150 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17151 conftest$ac_exeext conftest.$ac_ext 17152 fi 17153 17154 17155 CFLAGS="$xorg_testset_save_CFLAGS" 17156 17157 eval supported=\$$cacheid 17158 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17159 printf "%s\n" "$supported" >&6; } 17160 if test "$supported" = "yes" ; then 17161 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 17162 found="yes" 17163 fi 17164 fi 17165 17166 17167 17168 17169 17170 17171 17172 17173 17174 17175 17176 17177 17178 17179 17180 xorg_testset_save_CFLAGS="$CFLAGS" 17181 17182 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17184 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17185 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17186 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17187 then : 17188 printf %s "(cached) " >&6 17189 else $as_nop 17190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17191 /* end confdefs.h. */ 17192 int i; 17193 _ACEOF 17194 if ac_fn_c_try_compile "$LINENO" 17195 then : 17196 xorg_cv_cc_flag_unknown_warning_option=yes 17197 else $as_nop 17198 xorg_cv_cc_flag_unknown_warning_option=no 17199 fi 17200 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17201 fi 17202 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17203 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17204 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17205 CFLAGS="$xorg_testset_save_CFLAGS" 17206 fi 17207 17208 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17211 fi 17212 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17213 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17214 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17215 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17216 then : 17217 printf %s "(cached) " >&6 17218 else $as_nop 17219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17220 /* end confdefs.h. */ 17221 int i; 17222 _ACEOF 17223 if ac_fn_c_try_compile "$LINENO" 17224 then : 17225 xorg_cv_cc_flag_unused_command_line_argument=yes 17226 else $as_nop 17227 xorg_cv_cc_flag_unused_command_line_argument=no 17228 fi 17229 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17230 fi 17231 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17232 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17233 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17234 CFLAGS="$xorg_testset_save_CFLAGS" 17235 fi 17236 17237 found="no" 17238 17239 if test $found = "no" ; then 17240 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17241 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17242 fi 17243 17244 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17245 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17246 fi 17247 17248 CFLAGS="$CFLAGS -Winit-self" 17249 17250 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 17251 printf %s "checking if $CC supports -Winit-self... " >&6; } 17252 cacheid=xorg_cv_cc_flag__Winit_self 17253 if eval test \${$cacheid+y} 17254 then : 17255 printf %s "(cached) " >&6 17256 else $as_nop 17257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17258 /* end confdefs.h. */ 17259 int i; 17260 int 17261 main (void) 17262 { 17263 17264 ; 17265 return 0; 17266 } 17267 _ACEOF 17268 if ac_fn_c_try_link "$LINENO" 17269 then : 17270 eval $cacheid=yes 17271 else $as_nop 17272 eval $cacheid=no 17273 fi 17274 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17275 conftest$ac_exeext conftest.$ac_ext 17276 fi 17277 17278 17279 CFLAGS="$xorg_testset_save_CFLAGS" 17280 17281 eval supported=\$$cacheid 17282 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17283 printf "%s\n" "$supported" >&6; } 17284 if test "$supported" = "yes" ; then 17285 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 17286 found="yes" 17287 fi 17288 fi 17289 17290 17291 17292 17293 17294 17295 17296 17297 17298 17299 17300 17301 17302 17303 17304 xorg_testset_save_CFLAGS="$CFLAGS" 17305 17306 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17307 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17308 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17309 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17310 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17311 then : 17312 printf %s "(cached) " >&6 17313 else $as_nop 17314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17315 /* end confdefs.h. */ 17316 int i; 17317 _ACEOF 17318 if ac_fn_c_try_compile "$LINENO" 17319 then : 17320 xorg_cv_cc_flag_unknown_warning_option=yes 17321 else $as_nop 17322 xorg_cv_cc_flag_unknown_warning_option=no 17323 fi 17324 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17325 fi 17326 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17327 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17328 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17329 CFLAGS="$xorg_testset_save_CFLAGS" 17330 fi 17331 17332 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17333 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17334 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17335 fi 17336 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17337 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17338 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17339 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17340 then : 17341 printf %s "(cached) " >&6 17342 else $as_nop 17343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17344 /* end confdefs.h. */ 17345 int i; 17346 _ACEOF 17347 if ac_fn_c_try_compile "$LINENO" 17348 then : 17349 xorg_cv_cc_flag_unused_command_line_argument=yes 17350 else $as_nop 17351 xorg_cv_cc_flag_unused_command_line_argument=no 17352 fi 17353 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17354 fi 17355 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17356 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17357 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17358 CFLAGS="$xorg_testset_save_CFLAGS" 17359 fi 17360 17361 found="no" 17362 17363 if test $found = "no" ; then 17364 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17365 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17366 fi 17367 17368 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17369 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17370 fi 17371 17372 CFLAGS="$CFLAGS -Wmain" 17373 17374 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 17375 printf %s "checking if $CC supports -Wmain... " >&6; } 17376 cacheid=xorg_cv_cc_flag__Wmain 17377 if eval test \${$cacheid+y} 17378 then : 17379 printf %s "(cached) " >&6 17380 else $as_nop 17381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17382 /* end confdefs.h. */ 17383 int i; 17384 int 17385 main (void) 17386 { 17387 17388 ; 17389 return 0; 17390 } 17391 _ACEOF 17392 if ac_fn_c_try_link "$LINENO" 17393 then : 17394 eval $cacheid=yes 17395 else $as_nop 17396 eval $cacheid=no 17397 fi 17398 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17399 conftest$ac_exeext conftest.$ac_ext 17400 fi 17401 17402 17403 CFLAGS="$xorg_testset_save_CFLAGS" 17404 17405 eval supported=\$$cacheid 17406 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17407 printf "%s\n" "$supported" >&6; } 17408 if test "$supported" = "yes" ; then 17409 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 17410 found="yes" 17411 fi 17412 fi 17413 17414 17415 17416 17417 17418 17419 17420 17421 17422 17423 17424 17425 17426 17427 17428 xorg_testset_save_CFLAGS="$CFLAGS" 17429 17430 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17431 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17432 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17433 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17434 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17435 then : 17436 printf %s "(cached) " >&6 17437 else $as_nop 17438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17439 /* end confdefs.h. */ 17440 int i; 17441 _ACEOF 17442 if ac_fn_c_try_compile "$LINENO" 17443 then : 17444 xorg_cv_cc_flag_unknown_warning_option=yes 17445 else $as_nop 17446 xorg_cv_cc_flag_unknown_warning_option=no 17447 fi 17448 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17449 fi 17450 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17451 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17452 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17453 CFLAGS="$xorg_testset_save_CFLAGS" 17454 fi 17455 17456 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17457 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17458 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17459 fi 17460 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17461 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17462 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17463 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17464 then : 17465 printf %s "(cached) " >&6 17466 else $as_nop 17467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17468 /* end confdefs.h. */ 17469 int i; 17470 _ACEOF 17471 if ac_fn_c_try_compile "$LINENO" 17472 then : 17473 xorg_cv_cc_flag_unused_command_line_argument=yes 17474 else $as_nop 17475 xorg_cv_cc_flag_unused_command_line_argument=no 17476 fi 17477 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17478 fi 17479 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17480 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17481 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17482 CFLAGS="$xorg_testset_save_CFLAGS" 17483 fi 17484 17485 found="no" 17486 17487 if test $found = "no" ; then 17488 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17489 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17490 fi 17491 17492 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17493 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17494 fi 17495 17496 CFLAGS="$CFLAGS -Wmissing-braces" 17497 17498 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 17499 printf %s "checking if $CC supports -Wmissing-braces... " >&6; } 17500 cacheid=xorg_cv_cc_flag__Wmissing_braces 17501 if eval test \${$cacheid+y} 17502 then : 17503 printf %s "(cached) " >&6 17504 else $as_nop 17505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17506 /* end confdefs.h. */ 17507 int i; 17508 int 17509 main (void) 17510 { 17511 17512 ; 17513 return 0; 17514 } 17515 _ACEOF 17516 if ac_fn_c_try_link "$LINENO" 17517 then : 17518 eval $cacheid=yes 17519 else $as_nop 17520 eval $cacheid=no 17521 fi 17522 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17523 conftest$ac_exeext conftest.$ac_ext 17524 fi 17525 17526 17527 CFLAGS="$xorg_testset_save_CFLAGS" 17528 17529 eval supported=\$$cacheid 17530 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17531 printf "%s\n" "$supported" >&6; } 17532 if test "$supported" = "yes" ; then 17533 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 17534 found="yes" 17535 fi 17536 fi 17537 17538 17539 17540 17541 17542 17543 17544 17545 17546 17547 17548 17549 17550 17551 17552 xorg_testset_save_CFLAGS="$CFLAGS" 17553 17554 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17555 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17556 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17557 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17558 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17559 then : 17560 printf %s "(cached) " >&6 17561 else $as_nop 17562 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17563 /* end confdefs.h. */ 17564 int i; 17565 _ACEOF 17566 if ac_fn_c_try_compile "$LINENO" 17567 then : 17568 xorg_cv_cc_flag_unknown_warning_option=yes 17569 else $as_nop 17570 xorg_cv_cc_flag_unknown_warning_option=no 17571 fi 17572 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17573 fi 17574 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17575 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17576 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17577 CFLAGS="$xorg_testset_save_CFLAGS" 17578 fi 17579 17580 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17581 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17582 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17583 fi 17584 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17585 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17586 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17587 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17588 then : 17589 printf %s "(cached) " >&6 17590 else $as_nop 17591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17592 /* end confdefs.h. */ 17593 int i; 17594 _ACEOF 17595 if ac_fn_c_try_compile "$LINENO" 17596 then : 17597 xorg_cv_cc_flag_unused_command_line_argument=yes 17598 else $as_nop 17599 xorg_cv_cc_flag_unused_command_line_argument=no 17600 fi 17601 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17602 fi 17603 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17604 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17605 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17606 CFLAGS="$xorg_testset_save_CFLAGS" 17607 fi 17608 17609 found="no" 17610 17611 if test $found = "no" ; then 17612 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17613 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17614 fi 17615 17616 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17617 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17618 fi 17619 17620 CFLAGS="$CFLAGS -Wsequence-point" 17621 17622 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 17623 printf %s "checking if $CC supports -Wsequence-point... " >&6; } 17624 cacheid=xorg_cv_cc_flag__Wsequence_point 17625 if eval test \${$cacheid+y} 17626 then : 17627 printf %s "(cached) " >&6 17628 else $as_nop 17629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17630 /* end confdefs.h. */ 17631 int i; 17632 int 17633 main (void) 17634 { 17635 17636 ; 17637 return 0; 17638 } 17639 _ACEOF 17640 if ac_fn_c_try_link "$LINENO" 17641 then : 17642 eval $cacheid=yes 17643 else $as_nop 17644 eval $cacheid=no 17645 fi 17646 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17647 conftest$ac_exeext conftest.$ac_ext 17648 fi 17649 17650 17651 CFLAGS="$xorg_testset_save_CFLAGS" 17652 17653 eval supported=\$$cacheid 17654 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17655 printf "%s\n" "$supported" >&6; } 17656 if test "$supported" = "yes" ; then 17657 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 17658 found="yes" 17659 fi 17660 fi 17661 17662 17663 17664 17665 17666 17667 17668 17669 17670 17671 17672 17673 17674 17675 17676 xorg_testset_save_CFLAGS="$CFLAGS" 17677 17678 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17679 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17681 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17682 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17683 then : 17684 printf %s "(cached) " >&6 17685 else $as_nop 17686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17687 /* end confdefs.h. */ 17688 int i; 17689 _ACEOF 17690 if ac_fn_c_try_compile "$LINENO" 17691 then : 17692 xorg_cv_cc_flag_unknown_warning_option=yes 17693 else $as_nop 17694 xorg_cv_cc_flag_unknown_warning_option=no 17695 fi 17696 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17697 fi 17698 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17699 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17700 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17701 CFLAGS="$xorg_testset_save_CFLAGS" 17702 fi 17703 17704 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17705 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17706 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17707 fi 17708 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17709 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17710 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17711 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17712 then : 17713 printf %s "(cached) " >&6 17714 else $as_nop 17715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17716 /* end confdefs.h. */ 17717 int i; 17718 _ACEOF 17719 if ac_fn_c_try_compile "$LINENO" 17720 then : 17721 xorg_cv_cc_flag_unused_command_line_argument=yes 17722 else $as_nop 17723 xorg_cv_cc_flag_unused_command_line_argument=no 17724 fi 17725 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17726 fi 17727 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17728 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17729 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17730 CFLAGS="$xorg_testset_save_CFLAGS" 17731 fi 17732 17733 found="no" 17734 17735 if test $found = "no" ; then 17736 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17737 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17738 fi 17739 17740 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17741 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17742 fi 17743 17744 CFLAGS="$CFLAGS -Wreturn-type" 17745 17746 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 17747 printf %s "checking if $CC supports -Wreturn-type... " >&6; } 17748 cacheid=xorg_cv_cc_flag__Wreturn_type 17749 if eval test \${$cacheid+y} 17750 then : 17751 printf %s "(cached) " >&6 17752 else $as_nop 17753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17754 /* end confdefs.h. */ 17755 int i; 17756 int 17757 main (void) 17758 { 17759 17760 ; 17761 return 0; 17762 } 17763 _ACEOF 17764 if ac_fn_c_try_link "$LINENO" 17765 then : 17766 eval $cacheid=yes 17767 else $as_nop 17768 eval $cacheid=no 17769 fi 17770 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17771 conftest$ac_exeext conftest.$ac_ext 17772 fi 17773 17774 17775 CFLAGS="$xorg_testset_save_CFLAGS" 17776 17777 eval supported=\$$cacheid 17778 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17779 printf "%s\n" "$supported" >&6; } 17780 if test "$supported" = "yes" ; then 17781 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 17782 found="yes" 17783 fi 17784 fi 17785 17786 17787 17788 17789 17790 17791 17792 17793 17794 17795 17796 17797 17798 17799 17800 xorg_testset_save_CFLAGS="$CFLAGS" 17801 17802 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17803 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17805 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17806 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17807 then : 17808 printf %s "(cached) " >&6 17809 else $as_nop 17810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17811 /* end confdefs.h. */ 17812 int i; 17813 _ACEOF 17814 if ac_fn_c_try_compile "$LINENO" 17815 then : 17816 xorg_cv_cc_flag_unknown_warning_option=yes 17817 else $as_nop 17818 xorg_cv_cc_flag_unknown_warning_option=no 17819 fi 17820 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17821 fi 17822 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17823 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17825 CFLAGS="$xorg_testset_save_CFLAGS" 17826 fi 17827 17828 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17831 fi 17832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17834 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17835 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17836 then : 17837 printf %s "(cached) " >&6 17838 else $as_nop 17839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17840 /* end confdefs.h. */ 17841 int i; 17842 _ACEOF 17843 if ac_fn_c_try_compile "$LINENO" 17844 then : 17845 xorg_cv_cc_flag_unused_command_line_argument=yes 17846 else $as_nop 17847 xorg_cv_cc_flag_unused_command_line_argument=no 17848 fi 17849 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17850 fi 17851 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17852 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17853 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17854 CFLAGS="$xorg_testset_save_CFLAGS" 17855 fi 17856 17857 found="no" 17858 17859 if test $found = "no" ; then 17860 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17861 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17862 fi 17863 17864 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17865 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17866 fi 17867 17868 CFLAGS="$CFLAGS -Wtrigraphs" 17869 17870 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 17871 printf %s "checking if $CC supports -Wtrigraphs... " >&6; } 17872 cacheid=xorg_cv_cc_flag__Wtrigraphs 17873 if eval test \${$cacheid+y} 17874 then : 17875 printf %s "(cached) " >&6 17876 else $as_nop 17877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17878 /* end confdefs.h. */ 17879 int i; 17880 int 17881 main (void) 17882 { 17883 17884 ; 17885 return 0; 17886 } 17887 _ACEOF 17888 if ac_fn_c_try_link "$LINENO" 17889 then : 17890 eval $cacheid=yes 17891 else $as_nop 17892 eval $cacheid=no 17893 fi 17894 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 17895 conftest$ac_exeext conftest.$ac_ext 17896 fi 17897 17898 17899 CFLAGS="$xorg_testset_save_CFLAGS" 17900 17901 eval supported=\$$cacheid 17902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17903 printf "%s\n" "$supported" >&6; } 17904 if test "$supported" = "yes" ; then 17905 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 17906 found="yes" 17907 fi 17908 fi 17909 17910 17911 17912 17913 17914 17915 17916 17917 17918 17919 17920 17921 17922 17923 17924 xorg_testset_save_CFLAGS="$CFLAGS" 17925 17926 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17928 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17929 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17930 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 17931 then : 17932 printf %s "(cached) " >&6 17933 else $as_nop 17934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17935 /* end confdefs.h. */ 17936 int i; 17937 _ACEOF 17938 if ac_fn_c_try_compile "$LINENO" 17939 then : 17940 xorg_cv_cc_flag_unknown_warning_option=yes 17941 else $as_nop 17942 xorg_cv_cc_flag_unknown_warning_option=no 17943 fi 17944 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17945 fi 17946 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17947 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17948 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17949 CFLAGS="$xorg_testset_save_CFLAGS" 17950 fi 17951 17952 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17953 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17954 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17955 fi 17956 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17957 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17958 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17959 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 17960 then : 17961 printf %s "(cached) " >&6 17962 else $as_nop 17963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17964 /* end confdefs.h. */ 17965 int i; 17966 _ACEOF 17967 if ac_fn_c_try_compile "$LINENO" 17968 then : 17969 xorg_cv_cc_flag_unused_command_line_argument=yes 17970 else $as_nop 17971 xorg_cv_cc_flag_unused_command_line_argument=no 17972 fi 17973 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 17974 fi 17975 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17976 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17978 CFLAGS="$xorg_testset_save_CFLAGS" 17979 fi 17980 17981 found="no" 17982 17983 if test $found = "no" ; then 17984 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17986 fi 17987 17988 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17990 fi 17991 17992 CFLAGS="$CFLAGS -Warray-bounds" 17993 17994 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 17995 printf %s "checking if $CC supports -Warray-bounds... " >&6; } 17996 cacheid=xorg_cv_cc_flag__Warray_bounds 17997 if eval test \${$cacheid+y} 17998 then : 17999 printf %s "(cached) " >&6 18000 else $as_nop 18001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18002 /* end confdefs.h. */ 18003 int i; 18004 int 18005 main (void) 18006 { 18007 18008 ; 18009 return 0; 18010 } 18011 _ACEOF 18012 if ac_fn_c_try_link "$LINENO" 18013 then : 18014 eval $cacheid=yes 18015 else $as_nop 18016 eval $cacheid=no 18017 fi 18018 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18019 conftest$ac_exeext conftest.$ac_ext 18020 fi 18021 18022 18023 CFLAGS="$xorg_testset_save_CFLAGS" 18024 18025 eval supported=\$$cacheid 18026 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18027 printf "%s\n" "$supported" >&6; } 18028 if test "$supported" = "yes" ; then 18029 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 18030 found="yes" 18031 fi 18032 fi 18033 18034 18035 18036 18037 18038 18039 18040 18041 18042 18043 18044 18045 18046 18047 18048 xorg_testset_save_CFLAGS="$CFLAGS" 18049 18050 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18052 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18053 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18054 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18055 then : 18056 printf %s "(cached) " >&6 18057 else $as_nop 18058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18059 /* end confdefs.h. */ 18060 int i; 18061 _ACEOF 18062 if ac_fn_c_try_compile "$LINENO" 18063 then : 18064 xorg_cv_cc_flag_unknown_warning_option=yes 18065 else $as_nop 18066 xorg_cv_cc_flag_unknown_warning_option=no 18067 fi 18068 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18069 fi 18070 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18071 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18073 CFLAGS="$xorg_testset_save_CFLAGS" 18074 fi 18075 18076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18079 fi 18080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18081 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18082 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18083 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18084 then : 18085 printf %s "(cached) " >&6 18086 else $as_nop 18087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18088 /* end confdefs.h. */ 18089 int i; 18090 _ACEOF 18091 if ac_fn_c_try_compile "$LINENO" 18092 then : 18093 xorg_cv_cc_flag_unused_command_line_argument=yes 18094 else $as_nop 18095 xorg_cv_cc_flag_unused_command_line_argument=no 18096 fi 18097 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18098 fi 18099 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18100 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18101 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18102 CFLAGS="$xorg_testset_save_CFLAGS" 18103 fi 18104 18105 found="no" 18106 18107 if test $found = "no" ; then 18108 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18110 fi 18111 18112 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18114 fi 18115 18116 CFLAGS="$CFLAGS -Wwrite-strings" 18117 18118 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 18119 printf %s "checking if $CC supports -Wwrite-strings... " >&6; } 18120 cacheid=xorg_cv_cc_flag__Wwrite_strings 18121 if eval test \${$cacheid+y} 18122 then : 18123 printf %s "(cached) " >&6 18124 else $as_nop 18125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18126 /* end confdefs.h. */ 18127 int i; 18128 int 18129 main (void) 18130 { 18131 18132 ; 18133 return 0; 18134 } 18135 _ACEOF 18136 if ac_fn_c_try_link "$LINENO" 18137 then : 18138 eval $cacheid=yes 18139 else $as_nop 18140 eval $cacheid=no 18141 fi 18142 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18143 conftest$ac_exeext conftest.$ac_ext 18144 fi 18145 18146 18147 CFLAGS="$xorg_testset_save_CFLAGS" 18148 18149 eval supported=\$$cacheid 18150 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18151 printf "%s\n" "$supported" >&6; } 18152 if test "$supported" = "yes" ; then 18153 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 18154 found="yes" 18155 fi 18156 fi 18157 18158 18159 18160 18161 18162 18163 18164 18165 18166 18167 18168 18169 18170 18171 18172 xorg_testset_save_CFLAGS="$CFLAGS" 18173 18174 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18175 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18176 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18177 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18178 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18179 then : 18180 printf %s "(cached) " >&6 18181 else $as_nop 18182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18183 /* end confdefs.h. */ 18184 int i; 18185 _ACEOF 18186 if ac_fn_c_try_compile "$LINENO" 18187 then : 18188 xorg_cv_cc_flag_unknown_warning_option=yes 18189 else $as_nop 18190 xorg_cv_cc_flag_unknown_warning_option=no 18191 fi 18192 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18193 fi 18194 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18195 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18196 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18197 CFLAGS="$xorg_testset_save_CFLAGS" 18198 fi 18199 18200 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18201 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18202 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18203 fi 18204 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18205 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18206 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18207 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18208 then : 18209 printf %s "(cached) " >&6 18210 else $as_nop 18211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18212 /* end confdefs.h. */ 18213 int i; 18214 _ACEOF 18215 if ac_fn_c_try_compile "$LINENO" 18216 then : 18217 xorg_cv_cc_flag_unused_command_line_argument=yes 18218 else $as_nop 18219 xorg_cv_cc_flag_unused_command_line_argument=no 18220 fi 18221 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18222 fi 18223 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18224 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18225 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18226 CFLAGS="$xorg_testset_save_CFLAGS" 18227 fi 18228 18229 found="no" 18230 18231 if test $found = "no" ; then 18232 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18234 fi 18235 18236 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18237 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18238 fi 18239 18240 CFLAGS="$CFLAGS -Waddress" 18241 18242 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 18243 printf %s "checking if $CC supports -Waddress... " >&6; } 18244 cacheid=xorg_cv_cc_flag__Waddress 18245 if eval test \${$cacheid+y} 18246 then : 18247 printf %s "(cached) " >&6 18248 else $as_nop 18249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18250 /* end confdefs.h. */ 18251 int i; 18252 int 18253 main (void) 18254 { 18255 18256 ; 18257 return 0; 18258 } 18259 _ACEOF 18260 if ac_fn_c_try_link "$LINENO" 18261 then : 18262 eval $cacheid=yes 18263 else $as_nop 18264 eval $cacheid=no 18265 fi 18266 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18267 conftest$ac_exeext conftest.$ac_ext 18268 fi 18269 18270 18271 CFLAGS="$xorg_testset_save_CFLAGS" 18272 18273 eval supported=\$$cacheid 18274 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18275 printf "%s\n" "$supported" >&6; } 18276 if test "$supported" = "yes" ; then 18277 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 18278 found="yes" 18279 fi 18280 fi 18281 18282 18283 18284 18285 18286 18287 18288 18289 18290 18291 18292 18293 18294 18295 18296 xorg_testset_save_CFLAGS="$CFLAGS" 18297 18298 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18300 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18301 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18302 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18303 then : 18304 printf %s "(cached) " >&6 18305 else $as_nop 18306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18307 /* end confdefs.h. */ 18308 int i; 18309 _ACEOF 18310 if ac_fn_c_try_compile "$LINENO" 18311 then : 18312 xorg_cv_cc_flag_unknown_warning_option=yes 18313 else $as_nop 18314 xorg_cv_cc_flag_unknown_warning_option=no 18315 fi 18316 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18317 fi 18318 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18319 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18320 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18321 CFLAGS="$xorg_testset_save_CFLAGS" 18322 fi 18323 18324 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18325 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18326 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18327 fi 18328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18329 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18330 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18331 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18332 then : 18333 printf %s "(cached) " >&6 18334 else $as_nop 18335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18336 /* end confdefs.h. */ 18337 int i; 18338 _ACEOF 18339 if ac_fn_c_try_compile "$LINENO" 18340 then : 18341 xorg_cv_cc_flag_unused_command_line_argument=yes 18342 else $as_nop 18343 xorg_cv_cc_flag_unused_command_line_argument=no 18344 fi 18345 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18346 fi 18347 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18348 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18349 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18350 CFLAGS="$xorg_testset_save_CFLAGS" 18351 fi 18352 18353 found="no" 18354 18355 if test $found = "no" ; then 18356 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18357 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18358 fi 18359 18360 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18361 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18362 fi 18363 18364 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 18365 18366 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 18367 printf %s "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 18368 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 18369 if eval test \${$cacheid+y} 18370 then : 18371 printf %s "(cached) " >&6 18372 else $as_nop 18373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18374 /* end confdefs.h. */ 18375 int i; 18376 int 18377 main (void) 18378 { 18379 18380 ; 18381 return 0; 18382 } 18383 _ACEOF 18384 if ac_fn_c_try_link "$LINENO" 18385 then : 18386 eval $cacheid=yes 18387 else $as_nop 18388 eval $cacheid=no 18389 fi 18390 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18391 conftest$ac_exeext conftest.$ac_ext 18392 fi 18393 18394 18395 CFLAGS="$xorg_testset_save_CFLAGS" 18396 18397 eval supported=\$$cacheid 18398 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18399 printf "%s\n" "$supported" >&6; } 18400 if test "$supported" = "yes" ; then 18401 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 18402 found="yes" 18403 fi 18404 fi 18405 18406 18407 18408 18409 18410 18411 18412 18413 18414 18415 18416 18417 18418 18419 18420 xorg_testset_save_CFLAGS="$CFLAGS" 18421 18422 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18423 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18424 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18425 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18426 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18427 then : 18428 printf %s "(cached) " >&6 18429 else $as_nop 18430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18431 /* end confdefs.h. */ 18432 int i; 18433 _ACEOF 18434 if ac_fn_c_try_compile "$LINENO" 18435 then : 18436 xorg_cv_cc_flag_unknown_warning_option=yes 18437 else $as_nop 18438 xorg_cv_cc_flag_unknown_warning_option=no 18439 fi 18440 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18441 fi 18442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18443 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18444 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18445 CFLAGS="$xorg_testset_save_CFLAGS" 18446 fi 18447 18448 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18449 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18450 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18451 fi 18452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18453 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18454 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18455 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18456 then : 18457 printf %s "(cached) " >&6 18458 else $as_nop 18459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18460 /* end confdefs.h. */ 18461 int i; 18462 _ACEOF 18463 if ac_fn_c_try_compile "$LINENO" 18464 then : 18465 xorg_cv_cc_flag_unused_command_line_argument=yes 18466 else $as_nop 18467 xorg_cv_cc_flag_unused_command_line_argument=no 18468 fi 18469 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18470 fi 18471 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18472 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18474 CFLAGS="$xorg_testset_save_CFLAGS" 18475 fi 18476 18477 found="no" 18478 18479 if test $found = "no" ; then 18480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18482 fi 18483 18484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18486 fi 18487 18488 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 18489 18490 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 18491 printf %s "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 18492 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 18493 if eval test \${$cacheid+y} 18494 then : 18495 printf %s "(cached) " >&6 18496 else $as_nop 18497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18498 /* end confdefs.h. */ 18499 int i; 18500 int 18501 main (void) 18502 { 18503 18504 ; 18505 return 0; 18506 } 18507 _ACEOF 18508 if ac_fn_c_try_link "$LINENO" 18509 then : 18510 eval $cacheid=yes 18511 else $as_nop 18512 eval $cacheid=no 18513 fi 18514 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18515 conftest$ac_exeext conftest.$ac_ext 18516 fi 18517 18518 18519 CFLAGS="$xorg_testset_save_CFLAGS" 18520 18521 eval supported=\$$cacheid 18522 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18523 printf "%s\n" "$supported" >&6; } 18524 if test "$supported" = "yes" ; then 18525 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 18526 found="yes" 18527 fi 18528 fi 18529 18530 18531 fi 18532 18533 18534 18535 18536 18537 18538 18539 CWARNFLAGS="$BASE_CFLAGS" 18540 if test "x$GCC" = xyes ; then 18541 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 18542 fi 18543 18544 18545 18546 18547 18548 18549 18550 18551 # Check whether --enable-strict-compilation was given. 18552 if test ${enable_strict_compilation+y} 18553 then : 18554 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 18555 else $as_nop 18556 STRICT_COMPILE=no 18557 fi 18558 18559 18560 18561 18562 18563 18564 STRICT_CFLAGS="" 18565 18566 18567 18568 18569 18570 18571 18572 18573 18574 18575 18576 18577 18578 xorg_testset_save_CFLAGS="$CFLAGS" 18579 18580 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18582 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18583 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18584 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18585 then : 18586 printf %s "(cached) " >&6 18587 else $as_nop 18588 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18589 /* end confdefs.h. */ 18590 int i; 18591 _ACEOF 18592 if ac_fn_c_try_compile "$LINENO" 18593 then : 18594 xorg_cv_cc_flag_unknown_warning_option=yes 18595 else $as_nop 18596 xorg_cv_cc_flag_unknown_warning_option=no 18597 fi 18598 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18599 fi 18600 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18601 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18602 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18603 CFLAGS="$xorg_testset_save_CFLAGS" 18604 fi 18605 18606 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18607 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18608 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18609 fi 18610 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18611 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18612 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18613 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18614 then : 18615 printf %s "(cached) " >&6 18616 else $as_nop 18617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18618 /* end confdefs.h. */ 18619 int i; 18620 _ACEOF 18621 if ac_fn_c_try_compile "$LINENO" 18622 then : 18623 xorg_cv_cc_flag_unused_command_line_argument=yes 18624 else $as_nop 18625 xorg_cv_cc_flag_unused_command_line_argument=no 18626 fi 18627 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18628 fi 18629 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18630 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18631 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18632 CFLAGS="$xorg_testset_save_CFLAGS" 18633 fi 18634 18635 found="no" 18636 18637 if test $found = "no" ; then 18638 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18640 fi 18641 18642 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18643 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18644 fi 18645 18646 CFLAGS="$CFLAGS -pedantic" 18647 18648 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 18649 printf %s "checking if $CC supports -pedantic... " >&6; } 18650 cacheid=xorg_cv_cc_flag__pedantic 18651 if eval test \${$cacheid+y} 18652 then : 18653 printf %s "(cached) " >&6 18654 else $as_nop 18655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18656 /* end confdefs.h. */ 18657 int i; 18658 int 18659 main (void) 18660 { 18661 18662 ; 18663 return 0; 18664 } 18665 _ACEOF 18666 if ac_fn_c_try_link "$LINENO" 18667 then : 18668 eval $cacheid=yes 18669 else $as_nop 18670 eval $cacheid=no 18671 fi 18672 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18673 conftest$ac_exeext conftest.$ac_ext 18674 fi 18675 18676 18677 CFLAGS="$xorg_testset_save_CFLAGS" 18678 18679 eval supported=\$$cacheid 18680 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18681 printf "%s\n" "$supported" >&6; } 18682 if test "$supported" = "yes" ; then 18683 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 18684 found="yes" 18685 fi 18686 fi 18687 18688 18689 18690 18691 18692 18693 18694 18695 18696 18697 18698 18699 18700 18701 18702 xorg_testset_save_CFLAGS="$CFLAGS" 18703 18704 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18706 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18707 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18708 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18709 then : 18710 printf %s "(cached) " >&6 18711 else $as_nop 18712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18713 /* end confdefs.h. */ 18714 int i; 18715 _ACEOF 18716 if ac_fn_c_try_compile "$LINENO" 18717 then : 18718 xorg_cv_cc_flag_unknown_warning_option=yes 18719 else $as_nop 18720 xorg_cv_cc_flag_unknown_warning_option=no 18721 fi 18722 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18723 fi 18724 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18725 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18726 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18727 CFLAGS="$xorg_testset_save_CFLAGS" 18728 fi 18729 18730 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18731 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18732 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18733 fi 18734 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18735 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18736 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18737 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18738 then : 18739 printf %s "(cached) " >&6 18740 else $as_nop 18741 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18742 /* end confdefs.h. */ 18743 int i; 18744 _ACEOF 18745 if ac_fn_c_try_compile "$LINENO" 18746 then : 18747 xorg_cv_cc_flag_unused_command_line_argument=yes 18748 else $as_nop 18749 xorg_cv_cc_flag_unused_command_line_argument=no 18750 fi 18751 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18752 fi 18753 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18754 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18755 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18756 CFLAGS="$xorg_testset_save_CFLAGS" 18757 fi 18758 18759 found="no" 18760 18761 if test $found = "no" ; then 18762 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18763 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18764 fi 18765 18766 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18767 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18768 fi 18769 18770 CFLAGS="$CFLAGS -Werror" 18771 18772 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 18773 printf %s "checking if $CC supports -Werror... " >&6; } 18774 cacheid=xorg_cv_cc_flag__Werror 18775 if eval test \${$cacheid+y} 18776 then : 18777 printf %s "(cached) " >&6 18778 else $as_nop 18779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18780 /* end confdefs.h. */ 18781 int i; 18782 int 18783 main (void) 18784 { 18785 18786 ; 18787 return 0; 18788 } 18789 _ACEOF 18790 if ac_fn_c_try_link "$LINENO" 18791 then : 18792 eval $cacheid=yes 18793 else $as_nop 18794 eval $cacheid=no 18795 fi 18796 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18797 conftest$ac_exeext conftest.$ac_ext 18798 fi 18799 18800 18801 CFLAGS="$xorg_testset_save_CFLAGS" 18802 18803 eval supported=\$$cacheid 18804 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18805 printf "%s\n" "$supported" >&6; } 18806 if test "$supported" = "yes" ; then 18807 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 18808 found="yes" 18809 fi 18810 fi 18811 18812 if test $found = "no" ; then 18813 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18814 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18815 fi 18816 18817 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18819 fi 18820 18821 CFLAGS="$CFLAGS -errwarn" 18822 18823 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 18824 printf %s "checking if $CC supports -errwarn... " >&6; } 18825 cacheid=xorg_cv_cc_flag__errwarn 18826 if eval test \${$cacheid+y} 18827 then : 18828 printf %s "(cached) " >&6 18829 else $as_nop 18830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18831 /* end confdefs.h. */ 18832 int i; 18833 int 18834 main (void) 18835 { 18836 18837 ; 18838 return 0; 18839 } 18840 _ACEOF 18841 if ac_fn_c_try_link "$LINENO" 18842 then : 18843 eval $cacheid=yes 18844 else $as_nop 18845 eval $cacheid=no 18846 fi 18847 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18848 conftest$ac_exeext conftest.$ac_ext 18849 fi 18850 18851 18852 CFLAGS="$xorg_testset_save_CFLAGS" 18853 18854 eval supported=\$$cacheid 18855 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18856 printf "%s\n" "$supported" >&6; } 18857 if test "$supported" = "yes" ; then 18858 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 18859 found="yes" 18860 fi 18861 fi 18862 18863 18864 18865 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 18866 # activate it with -Werror, so we add it here explicitly. 18867 18868 18869 18870 18871 18872 18873 18874 18875 18876 18877 18878 18879 18880 xorg_testset_save_CFLAGS="$CFLAGS" 18881 18882 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 18883 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18884 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 18885 printf %s "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 18886 if test ${xorg_cv_cc_flag_unknown_warning_option+y} 18887 then : 18888 printf %s "(cached) " >&6 18889 else $as_nop 18890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18891 /* end confdefs.h. */ 18892 int i; 18893 _ACEOF 18894 if ac_fn_c_try_compile "$LINENO" 18895 then : 18896 xorg_cv_cc_flag_unknown_warning_option=yes 18897 else $as_nop 18898 xorg_cv_cc_flag_unknown_warning_option=no 18899 fi 18900 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18901 fi 18902 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 18903 printf "%s\n" "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 18904 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 18905 CFLAGS="$xorg_testset_save_CFLAGS" 18906 fi 18907 18908 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 18909 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18910 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18911 fi 18912 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18913 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 18914 printf %s "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 18915 if test ${xorg_cv_cc_flag_unused_command_line_argument+y} 18916 then : 18917 printf %s "(cached) " >&6 18918 else $as_nop 18919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18920 /* end confdefs.h. */ 18921 int i; 18922 _ACEOF 18923 if ac_fn_c_try_compile "$LINENO" 18924 then : 18925 xorg_cv_cc_flag_unused_command_line_argument=yes 18926 else $as_nop 18927 xorg_cv_cc_flag_unused_command_line_argument=no 18928 fi 18929 rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext 18930 fi 18931 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 18932 printf "%s\n" "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 18933 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 18934 CFLAGS="$xorg_testset_save_CFLAGS" 18935 fi 18936 18937 found="no" 18938 18939 if test $found = "no" ; then 18940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 18941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 18942 fi 18943 18944 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 18945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 18946 fi 18947 18948 CFLAGS="$CFLAGS -Werror=attributes" 18949 18950 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 18951 printf %s "checking if $CC supports -Werror=attributes... " >&6; } 18952 cacheid=xorg_cv_cc_flag__Werror_attributes 18953 if eval test \${$cacheid+y} 18954 then : 18955 printf %s "(cached) " >&6 18956 else $as_nop 18957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 18958 /* end confdefs.h. */ 18959 int i; 18960 int 18961 main (void) 18962 { 18963 18964 ; 18965 return 0; 18966 } 18967 _ACEOF 18968 if ac_fn_c_try_link "$LINENO" 18969 then : 18970 eval $cacheid=yes 18971 else $as_nop 18972 eval $cacheid=no 18973 fi 18974 rm -f core conftest.err conftest.$ac_objext conftest.beam \ 18975 conftest$ac_exeext conftest.$ac_ext 18976 fi 18977 18978 18979 CFLAGS="$xorg_testset_save_CFLAGS" 18980 18981 eval supported=\$$cacheid 18982 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 18983 printf "%s\n" "$supported" >&6; } 18984 if test "$supported" = "yes" ; then 18985 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 18986 found="yes" 18987 fi 18988 fi 18989 18990 18991 18992 if test "x$STRICT_COMPILE" = "xyes"; then 18993 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 18994 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 18995 fi 18996 18997 18998 18999 19000 19001 19002 cat >>confdefs.h <<_ACEOF 19003 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 19004 _ACEOF 19005 19006 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 19007 if test "x$PVM" = "x"; then 19008 PVM="0" 19009 fi 19010 19011 printf "%s\n" "#define PACKAGE_VERSION_MINOR $PVM" >>confdefs.h 19012 19013 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 19014 if test "x$PVP" = "x"; then 19015 PVP="0" 19016 fi 19017 19018 printf "%s\n" "#define PACKAGE_VERSION_PATCHLEVEL $PVP" >>confdefs.h 19019 19020 19021 19022 CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ 19023 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 19024 || (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ 19025 touch \$(top_srcdir)/ChangeLog; \ 19026 echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" 19027 19028 19029 19030 19031 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 19032 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 19033 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 19034 || (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ 19035 touch \$(top_srcdir)/INSTALL; \ 19036 echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" 19037 19038 19039 19040 19041 19042 19043 case $host_os in 19044 solaris*) 19045 # Solaris 2.0 - 11.3 use SysV man page section numbers, so we 19046 # check for a man page file found in later versions that use 19047 # traditional section numbers instead 19048 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 19049 printf %s "checking for /usr/share/man/man7/attributes.7... " >&6; } 19050 if test ${ac_cv_file__usr_share_man_man7_attributes_7+y} 19051 then : 19052 printf %s "(cached) " >&6 19053 else $as_nop 19054 test "$cross_compiling" = yes && 19055 as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 19056 if test -r "/usr/share/man/man7/attributes.7"; then 19057 ac_cv_file__usr_share_man_man7_attributes_7=yes 19058 else 19059 ac_cv_file__usr_share_man_man7_attributes_7=no 19060 fi 19061 fi 19062 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 19063 printf "%s\n" "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } 19064 if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes 19065 then : 19066 SYSV_MAN_SECTIONS=false 19067 else $as_nop 19068 SYSV_MAN_SECTIONS=true 19069 fi 19070 19071 ;; 19072 *) SYSV_MAN_SECTIONS=false ;; 19073 esac 19074 19075 if test x$APP_MAN_SUFFIX = x ; then 19076 APP_MAN_SUFFIX=1 19077 fi 19078 if test x$APP_MAN_DIR = x ; then 19079 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 19080 fi 19081 19082 if test x$LIB_MAN_SUFFIX = x ; then 19083 LIB_MAN_SUFFIX=3 19084 fi 19085 if test x$LIB_MAN_DIR = x ; then 19086 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 19087 fi 19088 19089 if test x$FILE_MAN_SUFFIX = x ; then 19090 case $SYSV_MAN_SECTIONS in 19091 true) FILE_MAN_SUFFIX=4 ;; 19092 *) FILE_MAN_SUFFIX=5 ;; 19093 esac 19094 fi 19095 if test x$FILE_MAN_DIR = x ; then 19096 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 19097 fi 19098 19099 if test x$MISC_MAN_SUFFIX = x ; then 19100 case $SYSV_MAN_SECTIONS in 19101 true) MISC_MAN_SUFFIX=5 ;; 19102 *) MISC_MAN_SUFFIX=7 ;; 19103 esac 19104 fi 19105 if test x$MISC_MAN_DIR = x ; then 19106 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 19107 fi 19108 19109 if test x$DRIVER_MAN_SUFFIX = x ; then 19110 case $SYSV_MAN_SECTIONS in 19111 true) DRIVER_MAN_SUFFIX=7 ;; 19112 *) DRIVER_MAN_SUFFIX=4 ;; 19113 esac 19114 fi 19115 if test x$DRIVER_MAN_DIR = x ; then 19116 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 19117 fi 19118 19119 if test x$ADMIN_MAN_SUFFIX = x ; then 19120 case $SYSV_MAN_SECTIONS in 19121 true) ADMIN_MAN_SUFFIX=1m ;; 19122 *) ADMIN_MAN_SUFFIX=8 ;; 19123 esac 19124 fi 19125 if test x$ADMIN_MAN_DIR = x ; then 19126 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 19127 fi 19128 19129 19130 19131 19132 19133 19134 19135 19136 19137 19138 19139 19140 19141 19142 19143 XORG_MAN_PAGE="X Version 11" 19144 19145 MAN_SUBSTS="\ 19146 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19147 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 19148 -e 's|__xservername__|Xorg|g' \ 19149 -e 's|__xconfigfile__|xorg.conf|g' \ 19150 -e 's|__projectroot__|\$(prefix)|g' \ 19151 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 19152 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 19153 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 19154 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 19155 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 19156 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 19157 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 19158 19159 19160 19161 # Check whether --enable-silent-rules was given. 19162 if test ${enable_silent_rules+y} 19163 then : 19164 enableval=$enable_silent_rules; 19165 fi 19166 19167 case $enable_silent_rules in # ((( 19168 yes) AM_DEFAULT_VERBOSITY=0;; 19169 no) AM_DEFAULT_VERBOSITY=1;; 19170 *) AM_DEFAULT_VERBOSITY=0;; 19171 esac 19172 am_make=${MAKE-make} 19173 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 19174 printf %s "checking whether $am_make supports nested variables... " >&6; } 19175 if test ${am_cv_make_support_nested_variables+y} 19176 then : 19177 printf %s "(cached) " >&6 19178 else $as_nop 19179 if printf "%s\n" 'TRUE=$(BAR$(V)) 19180 BAR0=false 19181 BAR1=true 19182 V=1 19183 am__doit: 19184 @$(TRUE) 19185 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 19186 am_cv_make_support_nested_variables=yes 19187 else 19188 am_cv_make_support_nested_variables=no 19189 fi 19190 fi 19191 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 19192 printf "%s\n" "$am_cv_make_support_nested_variables" >&6; } 19193 if test $am_cv_make_support_nested_variables = yes; then 19194 AM_V='$(V)' 19195 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 19196 else 19197 AM_V=$AM_DEFAULT_VERBOSITY 19198 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 19199 fi 19200 AM_BACKSLASH='\' 19201 19202 19203 19204 # Check presentext configuration, strip extra digits from package version to 19205 # find the required protocol version 19206 PRESENTEXT_VERSION=`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'` 19207 19208 19209 # Obtain compiler/linker options for dependencies 19210 19211 pkg_failed=no 19212 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for PRESENTEXT" >&5 19213 printf %s "checking for PRESENTEXT... " >&6; } 19214 19215 if test -n "$PRESENTEXT_CFLAGS"; then 19216 pkg_cv_PRESENTEXT_CFLAGS="$PRESENTEXT_CFLAGS" 19217 elif test -n "$PKG_CONFIG"; then 19218 if test -n "$PKG_CONFIG" && \ 19219 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto presentproto >= \$PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr\""; } >&5 19220 ($PKG_CONFIG --exists --print-errors "xproto presentproto >= $PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr") 2>&5 19221 ac_status=$? 19222 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19223 test $ac_status = 0; }; then 19224 pkg_cv_PRESENTEXT_CFLAGS=`$PKG_CONFIG --cflags "xproto presentproto >= $PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr" 2>/dev/null` 19225 test "x$?" != "x0" && pkg_failed=yes 19226 else 19227 pkg_failed=yes 19228 fi 19229 else 19230 pkg_failed=untried 19231 fi 19232 if test -n "$PRESENTEXT_LIBS"; then 19233 pkg_cv_PRESENTEXT_LIBS="$PRESENTEXT_LIBS" 19234 elif test -n "$PKG_CONFIG"; then 19235 if test -n "$PKG_CONFIG" && \ 19236 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xproto presentproto >= \$PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr\""; } >&5 19237 ($PKG_CONFIG --exists --print-errors "xproto presentproto >= $PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr") 2>&5 19238 ac_status=$? 19239 printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 19240 test $ac_status = 0; }; then 19241 pkg_cv_PRESENTEXT_LIBS=`$PKG_CONFIG --libs "xproto presentproto >= $PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr" 2>/dev/null` 19242 test "x$?" != "x0" && pkg_failed=yes 19243 else 19244 pkg_failed=yes 19245 fi 19246 else 19247 pkg_failed=untried 19248 fi 19249 19250 19251 19252 if test $pkg_failed = yes; then 19253 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19254 printf "%s\n" "no" >&6; } 19255 19256 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 19257 _pkg_short_errors_supported=yes 19258 else 19259 _pkg_short_errors_supported=no 19260 fi 19261 if test $_pkg_short_errors_supported = yes; then 19262 PRESENTEXT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xproto presentproto >= $PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr" 2>&1` 19263 else 19264 PRESENTEXT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xproto presentproto >= $PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr" 2>&1` 19265 fi 19266 # Put the nasty error message in config.log where it belongs 19267 echo "$PRESENTEXT_PKG_ERRORS" >&5 19268 19269 as_fn_error $? "Package requirements (xproto presentproto >= $PRESENTEXT_VERSION xextproto x11 xext xfixes xrandr) were not met: 19270 19271 $PRESENTEXT_PKG_ERRORS 19272 19273 Consider adjusting the PKG_CONFIG_PATH environment variable if you 19274 installed software in a non-standard prefix. 19275 19276 Alternatively, you may set the environment variables PRESENTEXT_CFLAGS 19277 and PRESENTEXT_LIBS to avoid the need to call pkg-config. 19278 See the pkg-config man page for more details." "$LINENO" 5 19279 elif test $pkg_failed = untried; then 19280 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5 19281 printf "%s\n" "no" >&6; } 19282 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 19283 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 19284 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 19285 is in your PATH or set the PKG_CONFIG environment variable to the full 19286 path to pkg-config. 19287 19288 Alternatively, you may set the environment variables PRESENTEXT_CFLAGS 19289 and PRESENTEXT_LIBS to avoid the need to call pkg-config. 19290 See the pkg-config man page for more details. 19291 19292 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 19293 See \`config.log' for more details" "$LINENO" 5; } 19294 else 19295 PRESENTEXT_CFLAGS=$pkg_cv_PRESENTEXT_CFLAGS 19296 PRESENTEXT_LIBS=$pkg_cv_PRESENTEXT_LIBS 19297 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5 19298 printf "%s\n" "yes" >&6; } 19299 19300 fi 19301 19302 ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile xpresent.pc" 19303 19304 cat >confcache <<\_ACEOF 19305 # This file is a shell script that caches the results of configure 19306 # tests run on this system so they can be shared between configure 19307 # scripts and configure runs, see configure's option --config-cache. 19308 # It is not useful on other systems. If it contains results you don't 19309 # want to keep, you may remove or edit it. 19310 # 19311 # config.status only pays attention to the cache file if you give it 19312 # the --recheck option to rerun configure. 19313 # 19314 # `ac_cv_env_foo' variables (set or unset) will be overridden when 19315 # loading this file, other *unset* `ac_cv_foo' will be assigned the 19316 # following values. 19317 19318 _ACEOF 19319 19320 # The following way of writing the cache mishandles newlines in values, 19321 # but we know of no workaround that is simple, portable, and efficient. 19322 # So, we kill variables containing newlines. 19323 # Ultrix sh set writes to stderr and can't be redirected directly, 19324 # and sets the high bit in the cache file unless we assign to the vars. 19325 ( 19326 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 19327 eval ac_val=\$$ac_var 19328 case $ac_val in #( 19329 *${as_nl}*) 19330 case $ac_var in #( 19331 *_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 19332 printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 19333 esac 19334 case $ac_var in #( 19335 _ | IFS | as_nl) ;; #( 19336 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 19337 *) { eval $ac_var=; unset $ac_var;} ;; 19338 esac ;; 19339 esac 19340 done 19341 19342 (set) 2>&1 | 19343 case $as_nl`(ac_space=' '; set) 2>&1` in #( 19344 *${as_nl}ac_space=\ *) 19345 # `set' does not quote correctly, so add quotes: double-quote 19346 # substitution turns \\\\ into \\, and sed turns \\ into \. 19347 sed -n \ 19348 "s/'/'\\\\''/g; 19349 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 19350 ;; #( 19351 *) 19352 # `set' quotes correctly as required by POSIX, so do not add quotes. 19353 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 19354 ;; 19355 esac | 19356 sort 19357 ) | 19358 sed ' 19359 /^ac_cv_env_/b end 19360 t clear 19361 :clear 19362 s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/ 19363 t end 19364 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 19365 :end' >>confcache 19366 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 19367 if test -w "$cache_file"; then 19368 if test "x$cache_file" != "x/dev/null"; then 19369 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 19370 printf "%s\n" "$as_me: updating cache $cache_file" >&6;} 19371 if test ! -f "$cache_file" || test -h "$cache_file"; then 19372 cat confcache >"$cache_file" 19373 else 19374 case $cache_file in #( 19375 */* | ?:*) 19376 mv -f confcache "$cache_file"$$ && 19377 mv -f "$cache_file"$$ "$cache_file" ;; #( 19378 *) 19379 mv -f confcache "$cache_file" ;; 19380 esac 19381 fi 19382 fi 19383 else 19384 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 19385 printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;} 19386 fi 19387 fi 19388 rm -f confcache 19389 19390 test "x$prefix" = xNONE && prefix=$ac_default_prefix 19391 # Let make expand exec_prefix. 19392 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 19393 19394 DEFS=-DHAVE_CONFIG_H 19395 19396 ac_libobjs= 19397 ac_ltlibobjs= 19398 U= 19399 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 19400 # 1. Remove the extension, and $U if already installed. 19401 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 19402 ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"` 19403 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 19404 # will be set to the directory where LIBOBJS objects are built. 19405 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 19406 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 19407 done 19408 LIBOBJS=$ac_libobjs 19409 19410 LTLIBOBJS=$ac_ltlibobjs 19411 19412 19413 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 19414 printf %s "checking that generated files are newer than configure... " >&6; } 19415 if test -n "$am_sleep_pid"; then 19416 # Hide warnings about reused PIDs. 19417 wait $am_sleep_pid 2>/dev/null 19418 fi 19419 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: done" >&5 19420 printf "%s\n" "done" >&6; } 19421 if test -n "$EXEEXT"; then 19422 am__EXEEXT_TRUE= 19423 am__EXEEXT_FALSE='#' 19424 else 19425 am__EXEEXT_TRUE='#' 19426 am__EXEEXT_FALSE= 19427 fi 19428 19429 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 19430 as_fn_error $? "conditional \"AMDEP\" was never defined. 19431 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19432 fi 19433 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 19434 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 19435 Usually this means the macro was only invoked conditionally." "$LINENO" 5 19436 fi 19437 19438 : "${CONFIG_STATUS=./config.status}" 19439 ac_write_fail=0 19440 ac_clean_files_save=$ac_clean_files 19441 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 19442 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 19443 printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;} 19444 as_write_fail=0 19445 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 19446 #! $SHELL 19447 # Generated by $as_me. 19448 # Run this file to recreate the current configuration. 19449 # Compiler output produced by configure, useful for debugging 19450 # configure, is in config.log if it exists. 19451 19452 debug=false 19453 ac_cs_recheck=false 19454 ac_cs_silent=false 19455 19456 SHELL=\${CONFIG_SHELL-$SHELL} 19457 export SHELL 19458 _ASEOF 19459 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 19460 ## -------------------- ## 19461 ## M4sh Initialization. ## 19462 ## -------------------- ## 19463 19464 # Be more Bourne compatible 19465 DUALCASE=1; export DUALCASE # for MKS sh 19466 as_nop=: 19467 if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1 19468 then : 19469 emulate sh 19470 NULLCMD=: 19471 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 19472 # is contrary to our usage. Disable this feature. 19473 alias -g '${1+"$@"}'='"$@"' 19474 setopt NO_GLOB_SUBST 19475 else $as_nop 19476 case `(set -o) 2>/dev/null` in #( 19477 *posix*) : 19478 set -o posix ;; #( 19479 *) : 19480 ;; 19481 esac 19482 fi 19483 19484 19485 19486 # Reset variables that may have inherited troublesome values from 19487 # the environment. 19488 19489 # IFS needs to be set, to space, tab, and newline, in precisely that order. 19490 # (If _AS_PATH_WALK were called with IFS unset, it would have the 19491 # side effect of setting IFS to empty, thus disabling word splitting.) 19492 # Quoting is to prevent editors from complaining about space-tab. 19493 as_nl=' 19494 ' 19495 export as_nl 19496 IFS=" "" $as_nl" 19497 19498 PS1='$ ' 19499 PS2='> ' 19500 PS4='+ ' 19501 19502 # Ensure predictable behavior from utilities with locale-dependent output. 19503 LC_ALL=C 19504 export LC_ALL 19505 LANGUAGE=C 19506 export LANGUAGE 19507 19508 # We cannot yet rely on "unset" to work, but we need these variables 19509 # to be unset--not just set to an empty or harmless value--now, to 19510 # avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct 19511 # also avoids known problems related to "unset" and subshell syntax 19512 # in other old shells (e.g. bash 2.01 and pdksh 5.2.14). 19513 for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH 19514 do eval test \${$as_var+y} \ 19515 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 19516 done 19517 19518 # Ensure that fds 0, 1, and 2 are open. 19519 if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi 19520 if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi 19521 if (exec 3>&2) ; then :; else exec 2>/dev/null; fi 19522 19523 # The user is always right. 19524 if ${PATH_SEPARATOR+false} :; then 19525 PATH_SEPARATOR=: 19526 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 19527 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 19528 PATH_SEPARATOR=';' 19529 } 19530 fi 19531 19532 19533 # Find who we are. Look in the path if we contain no directory separator. 19534 as_myself= 19535 case $0 in #(( 19536 *[\\/]* ) as_myself=$0 ;; 19537 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 19538 for as_dir in $PATH 19539 do 19540 IFS=$as_save_IFS 19541 case $as_dir in #((( 19542 '') as_dir=./ ;; 19543 */) ;; 19544 *) as_dir=$as_dir/ ;; 19545 esac 19546 test -r "$as_dir$0" && as_myself=$as_dir$0 && break 19547 done 19548 IFS=$as_save_IFS 19549 19550 ;; 19551 esac 19552 # We did not find ourselves, most probably we were run as `sh COMMAND' 19553 # in which case we are not to be found in the path. 19554 if test "x$as_myself" = x; then 19555 as_myself=$0 19556 fi 19557 if test ! -f "$as_myself"; then 19558 printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 19559 exit 1 19560 fi 19561 19562 19563 19564 # as_fn_error STATUS ERROR [LINENO LOG_FD] 19565 # ---------------------------------------- 19566 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 19567 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 19568 # script with STATUS, using 1 if that was 0. 19569 as_fn_error () 19570 { 19571 as_status=$1; test $as_status -eq 0 && as_status=1 19572 if test "$4"; then 19573 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 19574 printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 19575 fi 19576 printf "%s\n" "$as_me: error: $2" >&2 19577 as_fn_exit $as_status 19578 } # as_fn_error 19579 19580 19581 19582 # as_fn_set_status STATUS 19583 # ----------------------- 19584 # Set $? to STATUS, without forking. 19585 as_fn_set_status () 19586 { 19587 return $1 19588 } # as_fn_set_status 19589 19590 # as_fn_exit STATUS 19591 # ----------------- 19592 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 19593 as_fn_exit () 19594 { 19595 set +e 19596 as_fn_set_status $1 19597 exit $1 19598 } # as_fn_exit 19599 19600 # as_fn_unset VAR 19601 # --------------- 19602 # Portably unset VAR. 19603 as_fn_unset () 19604 { 19605 { eval $1=; unset $1;} 19606 } 19607 as_unset=as_fn_unset 19608 19609 # as_fn_append VAR VALUE 19610 # ---------------------- 19611 # Append the text in VALUE to the end of the definition contained in VAR. Take 19612 # advantage of any shell optimizations that allow amortized linear growth over 19613 # repeated appends, instead of the typical quadratic growth present in naive 19614 # implementations. 19615 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null 19616 then : 19617 eval 'as_fn_append () 19618 { 19619 eval $1+=\$2 19620 }' 19621 else $as_nop 19622 as_fn_append () 19623 { 19624 eval $1=\$$1\$2 19625 } 19626 fi # as_fn_append 19627 19628 # as_fn_arith ARG... 19629 # ------------------ 19630 # Perform arithmetic evaluation on the ARGs, and store the result in the 19631 # global $as_val. Take advantage of shells that can avoid forks. The arguments 19632 # must be portable across $(()) and expr. 19633 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null 19634 then : 19635 eval 'as_fn_arith () 19636 { 19637 as_val=$(( $* )) 19638 }' 19639 else $as_nop 19640 as_fn_arith () 19641 { 19642 as_val=`expr "$@" || test $? -eq 1` 19643 } 19644 fi # as_fn_arith 19645 19646 19647 if expr a : '\(a\)' >/dev/null 2>&1 && 19648 test "X`expr 00001 : '.*\(...\)'`" = X001; then 19649 as_expr=expr 19650 else 19651 as_expr=false 19652 fi 19653 19654 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 19655 as_basename=basename 19656 else 19657 as_basename=false 19658 fi 19659 19660 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 19661 as_dirname=dirname 19662 else 19663 as_dirname=false 19664 fi 19665 19666 as_me=`$as_basename -- "$0" || 19667 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 19668 X"$0" : 'X\(//\)$' \| \ 19669 X"$0" : 'X\(/\)' \| . 2>/dev/null || 19670 printf "%s\n" X/"$0" | 19671 sed '/^.*\/\([^/][^/]*\)\/*$/{ 19672 s//\1/ 19673 q 19674 } 19675 /^X\/\(\/\/\)$/{ 19676 s//\1/ 19677 q 19678 } 19679 /^X\/\(\/\).*/{ 19680 s//\1/ 19681 q 19682 } 19683 s/.*/./; q'` 19684 19685 # Avoid depending upon Character Ranges. 19686 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 19687 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 19688 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 19689 as_cr_digits='0123456789' 19690 as_cr_alnum=$as_cr_Letters$as_cr_digits 19691 19692 19693 # Determine whether it's possible to make 'echo' print without a newline. 19694 # These variables are no longer used directly by Autoconf, but are AC_SUBSTed 19695 # for compatibility with existing Makefiles. 19696 ECHO_C= ECHO_N= ECHO_T= 19697 case `echo -n x` in #((((( 19698 -n*) 19699 case `echo 'xy\c'` in 19700 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 19701 xy) ECHO_C='\c';; 19702 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 19703 ECHO_T=' ';; 19704 esac;; 19705 *) 19706 ECHO_N='-n';; 19707 esac 19708 19709 # For backward compatibility with old third-party macros, we provide 19710 # the shell variables $as_echo and $as_echo_n. New code should use 19711 # AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively. 19712 as_echo='printf %s\n' 19713 as_echo_n='printf %s' 19714 19715 rm -f conf$$ conf$$.exe conf$$.file 19716 if test -d conf$$.dir; then 19717 rm -f conf$$.dir/conf$$.file 19718 else 19719 rm -f conf$$.dir 19720 mkdir conf$$.dir 2>/dev/null 19721 fi 19722 if (echo >conf$$.file) 2>/dev/null; then 19723 if ln -s conf$$.file conf$$ 2>/dev/null; then 19724 as_ln_s='ln -s' 19725 # ... but there are two gotchas: 19726 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 19727 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 19728 # In both cases, we have to default to `cp -pR'. 19729 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 19730 as_ln_s='cp -pR' 19731 elif ln conf$$.file conf$$ 2>/dev/null; then 19732 as_ln_s=ln 19733 else 19734 as_ln_s='cp -pR' 19735 fi 19736 else 19737 as_ln_s='cp -pR' 19738 fi 19739 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 19740 rmdir conf$$.dir 2>/dev/null 19741 19742 19743 # as_fn_mkdir_p 19744 # ------------- 19745 # Create "$as_dir" as a directory, including parents if necessary. 19746 as_fn_mkdir_p () 19747 { 19748 19749 case $as_dir in #( 19750 -*) as_dir=./$as_dir;; 19751 esac 19752 test -d "$as_dir" || eval $as_mkdir_p || { 19753 as_dirs= 19754 while :; do 19755 case $as_dir in #( 19756 *\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 19757 *) as_qdir=$as_dir;; 19758 esac 19759 as_dirs="'$as_qdir' $as_dirs" 19760 as_dir=`$as_dirname -- "$as_dir" || 19761 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 19762 X"$as_dir" : 'X\(//\)[^/]' \| \ 19763 X"$as_dir" : 'X\(//\)$' \| \ 19764 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 19765 printf "%s\n" X"$as_dir" | 19766 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 19767 s//\1/ 19768 q 19769 } 19770 /^X\(\/\/\)[^/].*/{ 19771 s//\1/ 19772 q 19773 } 19774 /^X\(\/\/\)$/{ 19775 s//\1/ 19776 q 19777 } 19778 /^X\(\/\).*/{ 19779 s//\1/ 19780 q 19781 } 19782 s/.*/./; q'` 19783 test -d "$as_dir" && break 19784 done 19785 test -z "$as_dirs" || eval "mkdir $as_dirs" 19786 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 19787 19788 19789 } # as_fn_mkdir_p 19790 if mkdir -p . 2>/dev/null; then 19791 as_mkdir_p='mkdir -p "$as_dir"' 19792 else 19793 test -d ./-p && rmdir ./-p 19794 as_mkdir_p=false 19795 fi 19796 19797 19798 # as_fn_executable_p FILE 19799 # ----------------------- 19800 # Test if FILE is an executable regular file. 19801 as_fn_executable_p () 19802 { 19803 test -f "$1" && test -x "$1" 19804 } # as_fn_executable_p 19805 as_test_x='test -x' 19806 as_executable_p=as_fn_executable_p 19807 19808 # Sed expression to map a string onto a valid CPP name. 19809 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 19810 19811 # Sed expression to map a string onto a valid variable name. 19812 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 19813 19814 19815 exec 6>&1 19816 ## ----------------------------------- ## 19817 ## Main body of $CONFIG_STATUS script. ## 19818 ## ----------------------------------- ## 19819 _ASEOF 19820 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 19821 19822 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19823 # Save the log message, to keep $0 and so on meaningful, and to 19824 # report actual input values of CONFIG_FILES etc. instead of their 19825 # values after options handling. 19826 ac_log=" 19827 This file was extended by libXpresent $as_me 1.0.1, which was 19828 generated by GNU Autoconf 2.71. Invocation command line was 19829 19830 CONFIG_FILES = $CONFIG_FILES 19831 CONFIG_HEADERS = $CONFIG_HEADERS 19832 CONFIG_LINKS = $CONFIG_LINKS 19833 CONFIG_COMMANDS = $CONFIG_COMMANDS 19834 $ $0 $@ 19835 19836 on `(hostname || uname -n) 2>/dev/null | sed 1q` 19837 " 19838 19839 _ACEOF 19840 19841 case $ac_config_files in *" 19842 "*) set x $ac_config_files; shift; ac_config_files=$*;; 19843 esac 19844 19845 case $ac_config_headers in *" 19846 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 19847 esac 19848 19849 19850 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19851 # Files that config.status was made for. 19852 config_files="$ac_config_files" 19853 config_headers="$ac_config_headers" 19854 config_commands="$ac_config_commands" 19855 19856 _ACEOF 19857 19858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19859 ac_cs_usage="\ 19860 \`$as_me' instantiates files and other configuration actions 19861 from templates according to the current configuration. Unless the files 19862 and actions are specified as TAGs, all are instantiated by default. 19863 19864 Usage: $0 [OPTION]... [TAG]... 19865 19866 -h, --help print this help, then exit 19867 -V, --version print version number and configuration settings, then exit 19868 --config print configuration, then exit 19869 -q, --quiet, --silent 19870 do not print progress messages 19871 -d, --debug don't remove temporary files 19872 --recheck update $as_me by reconfiguring in the same conditions 19873 --file=FILE[:TEMPLATE] 19874 instantiate the configuration file FILE 19875 --header=FILE[:TEMPLATE] 19876 instantiate the configuration header FILE 19877 19878 Configuration files: 19879 $config_files 19880 19881 Configuration headers: 19882 $config_headers 19883 19884 Configuration commands: 19885 $config_commands 19886 19887 Report bugs to <https://gitlab.freedesktop.org/xorg/lib/libxpresent/-/issues>." 19888 19889 _ACEOF 19890 ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"` 19891 ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"` 19892 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19893 ac_cs_config='$ac_cs_config_escaped' 19894 ac_cs_version="\\ 19895 libXpresent config.status 1.0.1 19896 configured by $0, generated by GNU Autoconf 2.71, 19897 with options \\"\$ac_cs_config\\" 19898 19899 Copyright (C) 2021 Free Software Foundation, Inc. 19900 This config.status script is free software; the Free Software Foundation 19901 gives unlimited permission to copy, distribute and modify it." 19902 19903 ac_pwd='$ac_pwd' 19904 srcdir='$srcdir' 19905 INSTALL='$INSTALL' 19906 MKDIR_P='$MKDIR_P' 19907 AWK='$AWK' 19908 test -n "\$AWK" || AWK=awk 19909 _ACEOF 19910 19911 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19912 # The default lists apply if the user does not specify any file. 19913 ac_need_defaults=: 19914 while test $# != 0 19915 do 19916 case $1 in 19917 --*=?*) 19918 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19919 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 19920 ac_shift=: 19921 ;; 19922 --*=) 19923 ac_option=`expr "X$1" : 'X\([^=]*\)='` 19924 ac_optarg= 19925 ac_shift=: 19926 ;; 19927 *) 19928 ac_option=$1 19929 ac_optarg=$2 19930 ac_shift=shift 19931 ;; 19932 esac 19933 19934 case $ac_option in 19935 # Handling of the options. 19936 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 19937 ac_cs_recheck=: ;; 19938 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 19939 printf "%s\n" "$ac_cs_version"; exit ;; 19940 --config | --confi | --conf | --con | --co | --c ) 19941 printf "%s\n" "$ac_cs_config"; exit ;; 19942 --debug | --debu | --deb | --de | --d | -d ) 19943 debug=: ;; 19944 --file | --fil | --fi | --f ) 19945 $ac_shift 19946 case $ac_optarg in 19947 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19948 '') as_fn_error $? "missing file argument" ;; 19949 esac 19950 as_fn_append CONFIG_FILES " '$ac_optarg'" 19951 ac_need_defaults=false;; 19952 --header | --heade | --head | --hea ) 19953 $ac_shift 19954 case $ac_optarg in 19955 *\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 19956 esac 19957 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 19958 ac_need_defaults=false;; 19959 --he | --h) 19960 # Conflict between --help and --header 19961 as_fn_error $? "ambiguous option: \`$1' 19962 Try \`$0 --help' for more information.";; 19963 --help | --hel | -h ) 19964 printf "%s\n" "$ac_cs_usage"; exit ;; 19965 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 19966 | -silent | --silent | --silen | --sile | --sil | --si | --s) 19967 ac_cs_silent=: ;; 19968 19969 # This is an error. 19970 -*) as_fn_error $? "unrecognized option: \`$1' 19971 Try \`$0 --help' for more information." ;; 19972 19973 *) as_fn_append ac_config_targets " $1" 19974 ac_need_defaults=false ;; 19975 19976 esac 19977 shift 19978 done 19979 19980 ac_configure_extra_args= 19981 19982 if $ac_cs_silent; then 19983 exec 6>/dev/null 19984 ac_configure_extra_args="$ac_configure_extra_args --silent" 19985 fi 19986 19987 _ACEOF 19988 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19989 if \$ac_cs_recheck; then 19990 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 19991 shift 19992 \printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6 19993 CONFIG_SHELL='$SHELL' 19994 export CONFIG_SHELL 19995 exec "\$@" 19996 fi 19997 19998 _ACEOF 19999 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20000 exec 5>>config.log 20001 { 20002 echo 20003 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 20004 ## Running $as_me. ## 20005 _ASBOX 20006 printf "%s\n" "$ac_log" 20007 } >&5 20008 20009 _ACEOF 20010 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20011 # 20012 # INIT-COMMANDS 20013 # 20014 AMDEP_TRUE="$AMDEP_TRUE" MAKE="${MAKE-make}" 20015 20016 20017 # The HP-UX ksh and POSIX shell print the target directory to stdout 20018 # if CDPATH is set. 20019 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 20020 20021 sed_quote_subst='$sed_quote_subst' 20022 double_quote_subst='$double_quote_subst' 20023 delay_variable_subst='$delay_variable_subst' 20024 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 20025 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 20026 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 20027 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 20028 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 20029 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 20030 shared_archive_member_spec='`$ECHO "$shared_archive_member_spec" | $SED "$delay_single_quote_subst"`' 20031 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 20032 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 20033 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 20034 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 20035 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 20036 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 20037 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 20038 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 20039 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 20040 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 20041 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 20042 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 20043 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 20044 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 20045 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 20046 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 20047 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 20048 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 20049 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 20050 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 20051 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 20052 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 20053 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 20054 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 20055 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 20056 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 20057 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 20058 FILECMD='`$ECHO "$FILECMD" | $SED "$delay_single_quote_subst"`' 20059 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 20060 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 20061 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 20062 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 20063 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 20064 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 20065 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 20066 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 20067 lt_ar_flags='`$ECHO "$lt_ar_flags" | $SED "$delay_single_quote_subst"`' 20068 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 20069 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 20070 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 20071 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 20072 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20073 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20074 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 20075 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 20076 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 20077 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 20078 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 20079 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 20080 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 20081 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 20082 lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`' 20083 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 20084 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"`' 20085 lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`' 20086 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 20087 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 20088 lt_cv_truncate_bin='`$ECHO "$lt_cv_truncate_bin" | $SED "$delay_single_quote_subst"`' 20089 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 20090 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 20091 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 20092 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 20093 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 20094 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 20095 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 20096 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 20097 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 20098 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 20099 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 20100 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 20101 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 20102 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 20103 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 20104 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 20105 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20106 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 20107 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 20108 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 20109 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 20110 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 20111 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 20112 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 20113 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 20114 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20115 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 20116 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 20117 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 20118 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 20119 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 20120 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 20121 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 20122 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 20123 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 20124 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 20125 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 20126 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 20127 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 20128 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 20129 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 20130 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 20131 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 20132 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 20133 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 20134 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 20135 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 20136 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 20137 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 20138 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 20139 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 20140 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 20141 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 20142 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 20143 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 20144 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 20145 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 20146 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 20147 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 20148 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 20149 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 20150 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 20151 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 20152 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 20153 configure_time_dlsearch_path='`$ECHO "$configure_time_dlsearch_path" | $SED "$delay_single_quote_subst"`' 20154 configure_time_lt_sys_library_path='`$ECHO "$configure_time_lt_sys_library_path" | $SED "$delay_single_quote_subst"`' 20155 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 20156 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 20157 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 20158 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 20159 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 20160 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 20161 20162 LTCC='$LTCC' 20163 LTCFLAGS='$LTCFLAGS' 20164 compiler='$compiler_DEFAULT' 20165 20166 # A function that is used when there is no print builtin or printf. 20167 func_fallback_echo () 20168 { 20169 eval 'cat <<_LTECHO_EOF 20170 \$1 20171 _LTECHO_EOF' 20172 } 20173 20174 # Quote evaled strings. 20175 for var in SHELL \ 20176 ECHO \ 20177 PATH_SEPARATOR \ 20178 SED \ 20179 GREP \ 20180 EGREP \ 20181 FGREP \ 20182 LD \ 20183 NM \ 20184 LN_S \ 20185 lt_SP2NL \ 20186 lt_NL2SP \ 20187 reload_flag \ 20188 FILECMD \ 20189 OBJDUMP \ 20190 deplibs_check_method \ 20191 file_magic_cmd \ 20192 file_magic_glob \ 20193 want_nocaseglob \ 20194 DLLTOOL \ 20195 sharedlib_from_linklib_cmd \ 20196 AR \ 20197 archiver_list_spec \ 20198 STRIP \ 20199 RANLIB \ 20200 CC \ 20201 CFLAGS \ 20202 compiler \ 20203 lt_cv_sys_global_symbol_pipe \ 20204 lt_cv_sys_global_symbol_to_cdecl \ 20205 lt_cv_sys_global_symbol_to_import \ 20206 lt_cv_sys_global_symbol_to_c_name_address \ 20207 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 20208 lt_cv_nm_interface \ 20209 nm_file_list_spec \ 20210 lt_cv_truncate_bin \ 20211 lt_prog_compiler_no_builtin_flag \ 20212 lt_prog_compiler_pic \ 20213 lt_prog_compiler_wl \ 20214 lt_prog_compiler_static \ 20215 lt_cv_prog_compiler_c_o \ 20216 need_locks \ 20217 MANIFEST_TOOL \ 20218 DSYMUTIL \ 20219 NMEDIT \ 20220 LIPO \ 20221 OTOOL \ 20222 OTOOL64 \ 20223 shrext_cmds \ 20224 export_dynamic_flag_spec \ 20225 whole_archive_flag_spec \ 20226 compiler_needs_object \ 20227 with_gnu_ld \ 20228 allow_undefined_flag \ 20229 no_undefined_flag \ 20230 hardcode_libdir_flag_spec \ 20231 hardcode_libdir_separator \ 20232 exclude_expsyms \ 20233 include_expsyms \ 20234 file_list_spec \ 20235 variables_saved_for_relink \ 20236 libname_spec \ 20237 library_names_spec \ 20238 soname_spec \ 20239 install_override_mode \ 20240 finish_eval \ 20241 old_striplib \ 20242 striplib; do 20243 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20244 *[\\\\\\\`\\"\\\$]*) 20245 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20246 ;; 20247 *) 20248 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20249 ;; 20250 esac 20251 done 20252 20253 # Double-quote double-evaled strings. 20254 for var in reload_cmds \ 20255 old_postinstall_cmds \ 20256 old_postuninstall_cmds \ 20257 old_archive_cmds \ 20258 extract_expsyms_cmds \ 20259 old_archive_from_new_cmds \ 20260 old_archive_from_expsyms_cmds \ 20261 archive_cmds \ 20262 archive_expsym_cmds \ 20263 module_cmds \ 20264 module_expsym_cmds \ 20265 export_symbols_cmds \ 20266 prelink_cmds \ 20267 postlink_cmds \ 20268 postinstall_cmds \ 20269 postuninstall_cmds \ 20270 finish_cmds \ 20271 sys_lib_search_path_spec \ 20272 configure_time_dlsearch_path \ 20273 configure_time_lt_sys_library_path; do 20274 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 20275 *[\\\\\\\`\\"\\\$]*) 20276 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes 20277 ;; 20278 *) 20279 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 20280 ;; 20281 esac 20282 done 20283 20284 ac_aux_dir='$ac_aux_dir' 20285 20286 # See if we are running on zsh, and set the options that allow our 20287 # commands through without removal of \ escapes INIT. 20288 if test -n "\${ZSH_VERSION+set}"; then 20289 setopt NO_GLOB_SUBST 20290 fi 20291 20292 20293 PACKAGE='$PACKAGE' 20294 VERSION='$VERSION' 20295 RM='$RM' 20296 ofile='$ofile' 20297 20298 20299 20300 20301 _ACEOF 20302 20303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20304 20305 # Handling of arguments. 20306 for ac_config_target in $ac_config_targets 20307 do 20308 case $ac_config_target in 20309 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 20310 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 20311 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 20312 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 20313 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 20314 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 20315 "xpresent.pc") CONFIG_FILES="$CONFIG_FILES xpresent.pc" ;; 20316 20317 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 20318 esac 20319 done 20320 20321 20322 # If the user did not use the arguments to specify the items to instantiate, 20323 # then the envvar interface is used. Set only those that are not. 20324 # We use the long form for the default assignment because of an extremely 20325 # bizarre bug on SunOS 4.1.3. 20326 if $ac_need_defaults; then 20327 test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files 20328 test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers 20329 test ${CONFIG_COMMANDS+y} || CONFIG_COMMANDS=$config_commands 20330 fi 20331 20332 # Have a temporary directory for convenience. Make it in the build tree 20333 # simply because there is no reason against having it here, and in addition, 20334 # creating and moving files from /tmp can sometimes cause problems. 20335 # Hook for its removal unless debugging. 20336 # Note that there is a small window in which the directory will not be cleaned: 20337 # after its creation but before its name has been assigned to `$tmp'. 20338 $debug || 20339 { 20340 tmp= ac_tmp= 20341 trap 'exit_status=$? 20342 : "${ac_tmp:=$tmp}" 20343 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 20344 ' 0 20345 trap 'as_fn_exit 1' 1 2 13 15 20346 } 20347 # Create a (secure) tmp directory for tmp files. 20348 20349 { 20350 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 20351 test -d "$tmp" 20352 } || 20353 { 20354 tmp=./conf$$-$RANDOM 20355 (umask 077 && mkdir "$tmp") 20356 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 20357 ac_tmp=$tmp 20358 20359 # Set up the scripts for CONFIG_FILES section. 20360 # No need to generate them if there are no CONFIG_FILES. 20361 # This happens for instance with `./config.status config.h'. 20362 if test -n "$CONFIG_FILES"; then 20363 20364 20365 ac_cr=`echo X | tr X '\015'` 20366 # On cygwin, bash can eat \r inside `` if the user requested igncr. 20367 # But we know of no other shell where ac_cr would be empty at this 20368 # point, so we can use a bashism as a fallback. 20369 if test "x$ac_cr" = x; then 20370 eval ac_cr=\$\'\\r\' 20371 fi 20372 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 20373 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 20374 ac_cs_awk_cr='\\r' 20375 else 20376 ac_cs_awk_cr=$ac_cr 20377 fi 20378 20379 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 20380 _ACEOF 20381 20382 20383 { 20384 echo "cat >conf$$subs.awk <<_ACEOF" && 20385 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 20386 echo "_ACEOF" 20387 } >conf$$subs.sh || 20388 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20389 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 20390 ac_delim='%!_!# ' 20391 for ac_last_try in false false false false false :; do 20392 . ./conf$$subs.sh || 20393 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20394 20395 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 20396 if test $ac_delim_n = $ac_delim_num; then 20397 break 20398 elif $ac_last_try; then 20399 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 20400 else 20401 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20402 fi 20403 done 20404 rm -f conf$$subs.sh 20405 20406 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20407 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 20408 _ACEOF 20409 sed -n ' 20410 h 20411 s/^/S["/; s/!.*/"]=/ 20412 p 20413 g 20414 s/^[^!]*!// 20415 :repl 20416 t repl 20417 s/'"$ac_delim"'$// 20418 t delim 20419 :nl 20420 h 20421 s/\(.\{148\}\)..*/\1/ 20422 t more1 20423 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 20424 p 20425 n 20426 b repl 20427 :more1 20428 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20429 p 20430 g 20431 s/.\{148\}// 20432 t nl 20433 :delim 20434 h 20435 s/\(.\{148\}\)..*/\1/ 20436 t more2 20437 s/["\\]/\\&/g; s/^/"/; s/$/"/ 20438 p 20439 b 20440 :more2 20441 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 20442 p 20443 g 20444 s/.\{148\}// 20445 t delim 20446 ' <conf$$subs.awk | sed ' 20447 /^[^""]/{ 20448 N 20449 s/\n// 20450 } 20451 ' >>$CONFIG_STATUS || ac_write_fail=1 20452 rm -f conf$$subs.awk 20453 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20454 _ACAWK 20455 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 20456 for (key in S) S_is_set[key] = 1 20457 FS = "" 20458 20459 } 20460 { 20461 line = $ 0 20462 nfields = split(line, field, "@") 20463 substed = 0 20464 len = length(field[1]) 20465 for (i = 2; i < nfields; i++) { 20466 key = field[i] 20467 keylen = length(key) 20468 if (S_is_set[key]) { 20469 value = S[key] 20470 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 20471 len += length(value) + length(field[++i]) 20472 substed = 1 20473 } else 20474 len += 1 + keylen 20475 } 20476 20477 print line 20478 } 20479 20480 _ACAWK 20481 _ACEOF 20482 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20483 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 20484 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 20485 else 20486 cat 20487 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 20488 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 20489 _ACEOF 20490 20491 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 20492 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 20493 # trailing colons and then remove the whole line if VPATH becomes empty 20494 # (actually we leave an empty line to preserve line numbers). 20495 if test "x$srcdir" = x.; then 20496 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 20497 h 20498 s/// 20499 s/^/:/ 20500 s/[ ]*$/:/ 20501 s/:\$(srcdir):/:/g 20502 s/:\${srcdir}:/:/g 20503 s/:@srcdir@:/:/g 20504 s/^:*// 20505 s/:*$// 20506 x 20507 s/\(=[ ]*\).*/\1/ 20508 G 20509 s/\n// 20510 s/^[^=]*=[ ]*$// 20511 }' 20512 fi 20513 20514 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20515 fi # test -n "$CONFIG_FILES" 20516 20517 # Set up the scripts for CONFIG_HEADERS section. 20518 # No need to generate them if there are no CONFIG_HEADERS. 20519 # This happens for instance with `./config.status Makefile'. 20520 if test -n "$CONFIG_HEADERS"; then 20521 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 20522 BEGIN { 20523 _ACEOF 20524 20525 # Transform confdefs.h into an awk script `defines.awk', embedded as 20526 # here-document in config.status, that substitutes the proper values into 20527 # config.h.in to produce config.h. 20528 20529 # Create a delimiter string that does not exist in confdefs.h, to ease 20530 # handling of long lines. 20531 ac_delim='%!_!# ' 20532 for ac_last_try in false false :; do 20533 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 20534 if test -z "$ac_tt"; then 20535 break 20536 elif $ac_last_try; then 20537 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 20538 else 20539 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 20540 fi 20541 done 20542 20543 # For the awk script, D is an array of macro values keyed by name, 20544 # likewise P contains macro parameters if any. Preserve backslash 20545 # newline sequences. 20546 20547 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 20548 sed -n ' 20549 s/.\{148\}/&'"$ac_delim"'/g 20550 t rset 20551 :rset 20552 s/^[ ]*#[ ]*define[ ][ ]*/ / 20553 t def 20554 d 20555 :def 20556 s/\\$// 20557 t bsnl 20558 s/["\\]/\\&/g 20559 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20560 D["\1"]=" \3"/p 20561 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 20562 d 20563 :bsnl 20564 s/["\\]/\\&/g 20565 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 20566 D["\1"]=" \3\\\\\\n"\\/p 20567 t cont 20568 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 20569 t cont 20570 d 20571 :cont 20572 n 20573 s/.\{148\}/&'"$ac_delim"'/g 20574 t clear 20575 :clear 20576 s/\\$// 20577 t bsnlc 20578 s/["\\]/\\&/g; s/^/"/; s/$/"/p 20579 d 20580 :bsnlc 20581 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 20582 b cont 20583 ' <confdefs.h | sed ' 20584 s/'"$ac_delim"'/"\\\ 20585 "/g' >>$CONFIG_STATUS || ac_write_fail=1 20586 20587 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20588 for (key in D) D_is_set[key] = 1 20589 FS = "" 20590 } 20591 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 20592 line = \$ 0 20593 split(line, arg, " ") 20594 if (arg[1] == "#") { 20595 defundef = arg[2] 20596 mac1 = arg[3] 20597 } else { 20598 defundef = substr(arg[1], 2) 20599 mac1 = arg[2] 20600 } 20601 split(mac1, mac2, "(") #) 20602 macro = mac2[1] 20603 prefix = substr(line, 1, index(line, defundef) - 1) 20604 if (D_is_set[macro]) { 20605 # Preserve the white space surrounding the "#". 20606 print prefix "define", macro P[macro] D[macro] 20607 next 20608 } else { 20609 # Replace #undef with comments. This is necessary, for example, 20610 # in the case of _POSIX_SOURCE, which is predefined and required 20611 # on some systems where configure will not decide to define it. 20612 if (defundef == "undef") { 20613 print "/*", prefix defundef, macro, "*/" 20614 next 20615 } 20616 } 20617 } 20618 { print } 20619 _ACAWK 20620 _ACEOF 20621 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20622 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 20623 fi # test -n "$CONFIG_HEADERS" 20624 20625 20626 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 20627 shift 20628 for ac_tag 20629 do 20630 case $ac_tag in 20631 :[FHLC]) ac_mode=$ac_tag; continue;; 20632 esac 20633 case $ac_mode$ac_tag in 20634 :[FHL]*:*);; 20635 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 20636 :[FH]-) ac_tag=-:-;; 20637 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 20638 esac 20639 ac_save_IFS=$IFS 20640 IFS=: 20641 set x $ac_tag 20642 IFS=$ac_save_IFS 20643 shift 20644 ac_file=$1 20645 shift 20646 20647 case $ac_mode in 20648 :L) ac_source=$1;; 20649 :[FH]) 20650 ac_file_inputs= 20651 for ac_f 20652 do 20653 case $ac_f in 20654 -) ac_f="$ac_tmp/stdin";; 20655 *) # Look for the file first in the build tree, then in the source tree 20656 # (if the path is not absolute). The absolute path cannot be DOS-style, 20657 # because $ac_f cannot contain `:'. 20658 test -f "$ac_f" || 20659 case $ac_f in 20660 [\\/$]*) false;; 20661 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 20662 esac || 20663 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 20664 esac 20665 case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 20666 as_fn_append ac_file_inputs " '$ac_f'" 20667 done 20668 20669 # Let's still pretend it is `configure' which instantiates (i.e., don't 20670 # use $as_me), people would be surprised to read: 20671 # /* config.h. Generated by config.status. */ 20672 configure_input='Generated from '` 20673 printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 20674 `' by configure.' 20675 if test x"$ac_file" != x-; then 20676 configure_input="$ac_file. $configure_input" 20677 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 20678 printf "%s\n" "$as_me: creating $ac_file" >&6;} 20679 fi 20680 # Neutralize special characters interpreted by sed in replacement strings. 20681 case $configure_input in #( 20682 *\&* | *\|* | *\\* ) 20683 ac_sed_conf_input=`printf "%s\n" "$configure_input" | 20684 sed 's/[\\\\&|]/\\\\&/g'`;; #( 20685 *) ac_sed_conf_input=$configure_input;; 20686 esac 20687 20688 case $ac_tag in 20689 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 20690 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;; 20691 esac 20692 ;; 20693 esac 20694 20695 ac_dir=`$as_dirname -- "$ac_file" || 20696 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20697 X"$ac_file" : 'X\(//\)[^/]' \| \ 20698 X"$ac_file" : 'X\(//\)$' \| \ 20699 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null || 20700 printf "%s\n" X"$ac_file" | 20701 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20702 s//\1/ 20703 q 20704 } 20705 /^X\(\/\/\)[^/].*/{ 20706 s//\1/ 20707 q 20708 } 20709 /^X\(\/\/\)$/{ 20710 s//\1/ 20711 q 20712 } 20713 /^X\(\/\).*/{ 20714 s//\1/ 20715 q 20716 } 20717 s/.*/./; q'` 20718 as_dir="$ac_dir"; as_fn_mkdir_p 20719 ac_builddir=. 20720 20721 case "$ac_dir" in 20722 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;; 20723 *) 20724 ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'` 20725 # A ".." for each directory in $ac_dir_suffix. 20726 ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'` 20727 case $ac_top_builddir_sub in 20728 "") ac_top_builddir_sub=. ac_top_build_prefix= ;; 20729 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;; 20730 esac ;; 20731 esac 20732 ac_abs_top_builddir=$ac_pwd 20733 ac_abs_builddir=$ac_pwd$ac_dir_suffix 20734 # for backward compatibility: 20735 ac_top_builddir=$ac_top_build_prefix 20736 20737 case $srcdir in 20738 .) # We are building in place. 20739 ac_srcdir=. 20740 ac_top_srcdir=$ac_top_builddir_sub 20741 ac_abs_top_srcdir=$ac_pwd ;; 20742 [\\/]* | ?:[\\/]* ) # Absolute name. 20743 ac_srcdir=$srcdir$ac_dir_suffix; 20744 ac_top_srcdir=$srcdir 20745 ac_abs_top_srcdir=$srcdir ;; 20746 *) # Relative name. 20747 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix 20748 ac_top_srcdir=$ac_top_build_prefix$srcdir 20749 ac_abs_top_srcdir=$ac_pwd/$srcdir ;; 20750 esac 20751 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix 20752 20753 20754 case $ac_mode in 20755 :F) 20756 # 20757 # CONFIG_FILE 20758 # 20759 20760 case $INSTALL in 20761 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; 20762 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;; 20763 esac 20764 ac_MKDIR_P=$MKDIR_P 20765 case $MKDIR_P in 20766 [\\/$]* | ?:[\\/]* ) ;; 20767 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;; 20768 esac 20769 _ACEOF 20770 20771 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20772 # If the template does not know about datarootdir, expand it. 20773 # FIXME: This hack should be removed a few years after 2.60. 20774 ac_datarootdir_hack=; ac_datarootdir_seen= 20775 ac_sed_dataroot=' 20776 /datarootdir/ { 20777 p 20778 q 20779 } 20780 /@datadir@/p 20781 /@docdir@/p 20782 /@infodir@/p 20783 /@localedir@/p 20784 /@mandir@/p' 20785 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in 20786 *datarootdir*) ac_datarootdir_seen=yes;; 20787 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*) 20788 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5 20789 printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;} 20790 _ACEOF 20791 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20792 ac_datarootdir_hack=' 20793 s&@datadir@&$datadir&g 20794 s&@docdir@&$docdir&g 20795 s&@infodir@&$infodir&g 20796 s&@localedir@&$localedir&g 20797 s&@mandir@&$mandir&g 20798 s&\\\${datarootdir}&$datarootdir&g' ;; 20799 esac 20800 _ACEOF 20801 20802 # Neutralize VPATH when `$srcdir' = `.'. 20803 # Shell code in configure.ac might set extrasub. 20804 # FIXME: do we really want to maintain this feature? 20805 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 20806 ac_sed_extra="$ac_vpsub 20807 $extrasub 20808 _ACEOF 20809 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 20810 :t 20811 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b 20812 s|@configure_input@|$ac_sed_conf_input|;t t 20813 s&@top_builddir@&$ac_top_builddir_sub&;t t 20814 s&@top_build_prefix@&$ac_top_build_prefix&;t t 20815 s&@srcdir@&$ac_srcdir&;t t 20816 s&@abs_srcdir@&$ac_abs_srcdir&;t t 20817 s&@top_srcdir@&$ac_top_srcdir&;t t 20818 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t 20819 s&@builddir@&$ac_builddir&;t t 20820 s&@abs_builddir@&$ac_abs_builddir&;t t 20821 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t 20822 s&@INSTALL@&$ac_INSTALL&;t t 20823 s&@MKDIR_P@&$ac_MKDIR_P&;t t 20824 $ac_datarootdir_hack 20825 " 20826 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \ 20827 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20828 20829 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" && 20830 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } && 20831 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \ 20832 "$ac_tmp/out"`; test -z "$ac_out"; } && 20833 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir' 20834 which seems to be undefined. Please make sure it is defined" >&5 20835 printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir' 20836 which seems to be undefined. Please make sure it is defined" >&2;} 20837 20838 rm -f "$ac_tmp/stdin" 20839 case $ac_file in 20840 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";; 20841 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";; 20842 esac \ 20843 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20844 ;; 20845 :H) 20846 # 20847 # CONFIG_HEADER 20848 # 20849 if test x"$ac_file" != x-; then 20850 { 20851 printf "%s\n" "/* $configure_input */" >&1 \ 20852 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" 20853 } >"$ac_tmp/config.h" \ 20854 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20855 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then 20856 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5 20857 printf "%s\n" "$as_me: $ac_file is unchanged" >&6;} 20858 else 20859 rm -f "$ac_file" 20860 mv "$ac_tmp/config.h" "$ac_file" \ 20861 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 20862 fi 20863 else 20864 printf "%s\n" "/* $configure_input */" >&1 \ 20865 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \ 20866 || as_fn_error $? "could not create -" "$LINENO" 5 20867 fi 20868 # Compute "$ac_file"'s index in $config_headers. 20869 _am_arg="$ac_file" 20870 _am_stamp_count=1 20871 for _am_header in $config_headers :; do 20872 case $_am_header in 20873 $_am_arg | $_am_arg:* ) 20874 break ;; 20875 * ) 20876 _am_stamp_count=`expr $_am_stamp_count + 1` ;; 20877 esac 20878 done 20879 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" || 20880 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20881 X"$_am_arg" : 'X\(//\)[^/]' \| \ 20882 X"$_am_arg" : 'X\(//\)$' \| \ 20883 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null || 20884 printf "%s\n" X"$_am_arg" | 20885 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20886 s//\1/ 20887 q 20888 } 20889 /^X\(\/\/\)[^/].*/{ 20890 s//\1/ 20891 q 20892 } 20893 /^X\(\/\/\)$/{ 20894 s//\1/ 20895 q 20896 } 20897 /^X\(\/\).*/{ 20898 s//\1/ 20899 q 20900 } 20901 s/.*/./; q'`/stamp-h$_am_stamp_count 20902 ;; 20903 20904 :C) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5 20905 printf "%s\n" "$as_me: executing $ac_file commands" >&6;} 20906 ;; 20907 esac 20908 20909 20910 case $ac_file$ac_mode in 20911 "depfiles":C) test x"$AMDEP_TRUE" != x"" || { 20912 # Older Autoconf quotes --file arguments for eval, but not when files 20913 # are listed without --file. Let's play safe and only enable the eval 20914 # if we detect the quoting. 20915 # TODO: see whether this extra hack can be removed once we start 20916 # requiring Autoconf 2.70 or later. 20917 case $CONFIG_FILES in #( 20918 *\'*) : 20919 eval set x "$CONFIG_FILES" ;; #( 20920 *) : 20921 set x $CONFIG_FILES ;; #( 20922 *) : 20923 ;; 20924 esac 20925 shift 20926 # Used to flag and report bootstrapping failures. 20927 am_rc=0 20928 for am_mf 20929 do 20930 # Strip MF so we end up with the name of the file. 20931 am_mf=`printf "%s\n" "$am_mf" | sed -e 's/:.*$//'` 20932 # Check whether this is an Automake generated Makefile which includes 20933 # dependency-tracking related rules and includes. 20934 # Grep'ing the whole file directly is not great: AIX grep has a line 20935 # limit of 2048, but all sed's we know have understand at least 4000. 20936 sed -n 's,^am--depfiles:.*,X,p' "$am_mf" | grep X >/dev/null 2>&1 \ 20937 || continue 20938 am_dirpart=`$as_dirname -- "$am_mf" || 20939 $as_expr X"$am_mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 20940 X"$am_mf" : 'X\(//\)[^/]' \| \ 20941 X"$am_mf" : 'X\(//\)$' \| \ 20942 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 20943 printf "%s\n" X"$am_mf" | 20944 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 20945 s//\1/ 20946 q 20947 } 20948 /^X\(\/\/\)[^/].*/{ 20949 s//\1/ 20950 q 20951 } 20952 /^X\(\/\/\)$/{ 20953 s//\1/ 20954 q 20955 } 20956 /^X\(\/\).*/{ 20957 s//\1/ 20958 q 20959 } 20960 s/.*/./; q'` 20961 am_filepart=`$as_basename -- "$am_mf" || 20962 $as_expr X/"$am_mf" : '.*/\([^/][^/]*\)/*$' \| \ 20963 X"$am_mf" : 'X\(//\)$' \| \ 20964 X"$am_mf" : 'X\(/\)' \| . 2>/dev/null || 20965 printf "%s\n" X/"$am_mf" | 20966 sed '/^.*\/\([^/][^/]*\)\/*$/{ 20967 s//\1/ 20968 q 20969 } 20970 /^X\/\(\/\/\)$/{ 20971 s//\1/ 20972 q 20973 } 20974 /^X\/\(\/\).*/{ 20975 s//\1/ 20976 q 20977 } 20978 s/.*/./; q'` 20979 { echo "$as_me:$LINENO: cd "$am_dirpart" \ 20980 && sed -e '/# am--include-marker/d' "$am_filepart" \ 20981 | $MAKE -f - am--depfiles" >&5 20982 (cd "$am_dirpart" \ 20983 && sed -e '/# am--include-marker/d' "$am_filepart" \ 20984 | $MAKE -f - am--depfiles) >&5 2>&5 20985 ac_status=$? 20986 echo "$as_me:$LINENO: \$? = $ac_status" >&5 20987 (exit $ac_status); } || am_rc=$? 20988 done 20989 if test $am_rc -ne 0; then 20990 { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 20991 printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;} 20992 as_fn_error $? "Something went wrong bootstrapping makefile fragments 20993 for automatic dependency tracking. If GNU make was not used, consider 20994 re-running the configure script with MAKE=\"gmake\" (or whatever is 20995 necessary). You can also try re-running configure with the 20996 '--disable-dependency-tracking' option to at least be able to build 20997 the package (albeit without support for automatic dependency tracking). 20998 See \`config.log' for more details" "$LINENO" 5; } 20999 fi 21000 { am_dirpart=; unset am_dirpart;} 21001 { am_filepart=; unset am_filepart;} 21002 { am_mf=; unset am_mf;} 21003 { am_rc=; unset am_rc;} 21004 rm -f conftest-deps.mk 21005 } 21006 ;; 21007 "libtool":C) 21008 21009 # See if we are running on zsh, and set the options that allow our 21010 # commands through without removal of \ escapes. 21011 if test -n "${ZSH_VERSION+set}"; then 21012 setopt NO_GLOB_SUBST 21013 fi 21014 21015 cfgfile=${ofile}T 21016 trap "$RM \"$cfgfile\"; exit 1" 1 2 15 21017 $RM "$cfgfile" 21018 21019 cat <<_LT_EOF >> "$cfgfile" 21020 #! $SHELL 21021 # Generated automatically by $as_me ($PACKAGE) $VERSION 21022 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: 21023 # NOTE: Changes made to this file will be lost: look at ltmain.sh. 21024 21025 # Provide generalized library-building support services. 21026 # Written by Gordon Matzigkeit, 1996 21027 21028 # Copyright (C) 2014 Free Software Foundation, Inc. 21029 # This is free software; see the source for copying conditions. There is NO 21030 # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 21031 21032 # GNU Libtool is free software; you can redistribute it and/or modify 21033 # it under the terms of the GNU General Public License as published by 21034 # the Free Software Foundation; either version 2 of of the License, or 21035 # (at your option) any later version. 21036 # 21037 # As a special exception to the GNU General Public License, if you 21038 # distribute this file as part of a program or library that is built 21039 # using GNU Libtool, you may include this file under the same 21040 # distribution terms that you use for the rest of that program. 21041 # 21042 # GNU Libtool is distributed in the hope that it will be useful, but 21043 # WITHOUT ANY WARRANTY; without even the implied warranty of 21044 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 21045 # GNU General Public License for more details. 21046 # 21047 # You should have received a copy of the GNU General Public License 21048 # along with this program. If not, see <http://www.gnu.org/licenses/>. 21049 21050 21051 # The names of the tagged configurations supported by this script. 21052 available_tags='' 21053 21054 # Configured defaults for sys_lib_dlsearch_path munging. 21055 : \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"} 21056 21057 # ### BEGIN LIBTOOL CONFIG 21058 21059 # Which release of libtool.m4 was used? 21060 macro_version=$macro_version 21061 macro_revision=$macro_revision 21062 21063 # Whether or not to build shared libraries. 21064 build_libtool_libs=$enable_shared 21065 21066 # Whether or not to build static libraries. 21067 build_old_libs=$enable_static 21068 21069 # What type of objects to build. 21070 pic_mode=$pic_mode 21071 21072 # Whether or not to optimize for fast installation. 21073 fast_install=$enable_fast_install 21074 21075 # Shared archive member basename,for filename based shared library versioning on AIX. 21076 shared_archive_member_spec=$shared_archive_member_spec 21077 21078 # Shell to use when invoking shell scripts. 21079 SHELL=$lt_SHELL 21080 21081 # An echo program that protects backslashes. 21082 ECHO=$lt_ECHO 21083 21084 # The PATH separator for the build system. 21085 PATH_SEPARATOR=$lt_PATH_SEPARATOR 21086 21087 # The host system. 21088 host_alias=$host_alias 21089 host=$host 21090 host_os=$host_os 21091 21092 # The build system. 21093 build_alias=$build_alias 21094 build=$build 21095 build_os=$build_os 21096 21097 # A sed program that does not truncate output. 21098 SED=$lt_SED 21099 21100 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 21101 Xsed="\$SED -e 1s/^X//" 21102 21103 # A grep program that handles long lines. 21104 GREP=$lt_GREP 21105 21106 # An ERE matcher. 21107 EGREP=$lt_EGREP 21108 21109 # A literal string matcher. 21110 FGREP=$lt_FGREP 21111 21112 # A BSD- or MS-compatible name lister. 21113 NM=$lt_NM 21114 21115 # Whether we need soft or hard links. 21116 LN_S=$lt_LN_S 21117 21118 # What is the maximum length of a command? 21119 max_cmd_len=$max_cmd_len 21120 21121 # Object file suffix (normally "o"). 21122 objext=$ac_objext 21123 21124 # Executable file suffix (normally ""). 21125 exeext=$exeext 21126 21127 # whether the shell understands "unset". 21128 lt_unset=$lt_unset 21129 21130 # turn spaces into newlines. 21131 SP2NL=$lt_lt_SP2NL 21132 21133 # turn newlines into spaces. 21134 NL2SP=$lt_lt_NL2SP 21135 21136 # convert \$build file names to \$host format. 21137 to_host_file_cmd=$lt_cv_to_host_file_cmd 21138 21139 # convert \$build files to toolchain format. 21140 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 21141 21142 # A file(cmd) program that detects file types. 21143 FILECMD=$lt_FILECMD 21144 21145 # An object symbol dumper. 21146 OBJDUMP=$lt_OBJDUMP 21147 21148 # Method to check whether dependent libraries are shared objects. 21149 deplibs_check_method=$lt_deplibs_check_method 21150 21151 # Command to use when deplibs_check_method = "file_magic". 21152 file_magic_cmd=$lt_file_magic_cmd 21153 21154 # How to find potential files when deplibs_check_method = "file_magic". 21155 file_magic_glob=$lt_file_magic_glob 21156 21157 # Find potential files using nocaseglob when deplibs_check_method = "file_magic". 21158 want_nocaseglob=$lt_want_nocaseglob 21159 21160 # DLL creation program. 21161 DLLTOOL=$lt_DLLTOOL 21162 21163 # Command to associate shared and link libraries. 21164 sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd 21165 21166 # The archiver. 21167 AR=$lt_AR 21168 21169 # Flags to create an archive (by configure). 21170 lt_ar_flags=$lt_ar_flags 21171 21172 # Flags to create an archive. 21173 AR_FLAGS=\${ARFLAGS-"\$lt_ar_flags"} 21174 21175 # How to feed a file listing to the archiver. 21176 archiver_list_spec=$lt_archiver_list_spec 21177 21178 # A symbol stripping program. 21179 STRIP=$lt_STRIP 21180 21181 # Commands used to install an old-style archive. 21182 RANLIB=$lt_RANLIB 21183 old_postinstall_cmds=$lt_old_postinstall_cmds 21184 old_postuninstall_cmds=$lt_old_postuninstall_cmds 21185 21186 # Whether to use a lock for old archive extraction. 21187 lock_old_archive_extraction=$lock_old_archive_extraction 21188 21189 # A C compiler. 21190 LTCC=$lt_CC 21191 21192 # LTCC compiler flags. 21193 LTCFLAGS=$lt_CFLAGS 21194 21195 # Take the output of nm and produce a listing of raw symbols and C names. 21196 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe 21197 21198 # Transform the output of nm in a proper C declaration. 21199 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl 21200 21201 # Transform the output of nm into a list of symbols to manually relocate. 21202 global_symbol_to_import=$lt_lt_cv_sys_global_symbol_to_import 21203 21204 # Transform the output of nm in a C name address pair. 21205 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address 21206 21207 # Transform the output of nm in a C name address pair when lib prefix is needed. 21208 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix 21209 21210 # The name lister interface. 21211 nm_interface=$lt_lt_cv_nm_interface 21212 21213 # Specify filename containing input files for \$NM. 21214 nm_file_list_spec=$lt_nm_file_list_spec 21215 21216 # The root where to search for dependent libraries,and where our libraries should be installed. 21217 lt_sysroot=$lt_sysroot 21218 21219 # Command to truncate a binary pipe. 21220 lt_truncate_bin=$lt_lt_cv_truncate_bin 21221 21222 # The name of the directory that contains temporary libtool files. 21223 objdir=$objdir 21224 21225 # Used to examine libraries when file_magic_cmd begins with "file". 21226 MAGIC_CMD=$MAGIC_CMD 21227 21228 # Must we lock files when doing compilation? 21229 need_locks=$lt_need_locks 21230 21231 # Manifest tool. 21232 MANIFEST_TOOL=$lt_MANIFEST_TOOL 21233 21234 # Tool to manipulate archived DWARF debug symbol files on Mac OS X. 21235 DSYMUTIL=$lt_DSYMUTIL 21236 21237 # Tool to change global to local symbols on Mac OS X. 21238 NMEDIT=$lt_NMEDIT 21239 21240 # Tool to manipulate fat objects and archives on Mac OS X. 21241 LIPO=$lt_LIPO 21242 21243 # ldd/readelf like tool for Mach-O binaries on Mac OS X. 21244 OTOOL=$lt_OTOOL 21245 21246 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4. 21247 OTOOL64=$lt_OTOOL64 21248 21249 # Old archive suffix (normally "a"). 21250 libext=$libext 21251 21252 # Shared library suffix (normally ".so"). 21253 shrext_cmds=$lt_shrext_cmds 21254 21255 # The commands to extract the exported symbol list from a shared archive. 21256 extract_expsyms_cmds=$lt_extract_expsyms_cmds 21257 21258 # Variables whose values should be saved in libtool wrapper scripts and 21259 # restored at link time. 21260 variables_saved_for_relink=$lt_variables_saved_for_relink 21261 21262 # Do we need the "lib" prefix for modules? 21263 need_lib_prefix=$need_lib_prefix 21264 21265 # Do we need a version for libraries? 21266 need_version=$need_version 21267 21268 # Library versioning type. 21269 version_type=$version_type 21270 21271 # Shared library runtime path variable. 21272 runpath_var=$runpath_var 21273 21274 # Shared library path variable. 21275 shlibpath_var=$shlibpath_var 21276 21277 # Is shlibpath searched before the hard-coded library search path? 21278 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 21279 21280 # Format of library name prefix. 21281 libname_spec=$lt_libname_spec 21282 21283 # List of archive names. First name is the real one, the rest are links. 21284 # The last name is the one that the linker finds with -lNAME 21285 library_names_spec=$lt_library_names_spec 21286 21287 # The coded name of the library, if different from the real name. 21288 soname_spec=$lt_soname_spec 21289 21290 # Permission mode override for installation of shared libraries. 21291 install_override_mode=$lt_install_override_mode 21292 21293 # Command to use after installation of a shared archive. 21294 postinstall_cmds=$lt_postinstall_cmds 21295 21296 # Command to use after uninstallation of a shared archive. 21297 postuninstall_cmds=$lt_postuninstall_cmds 21298 21299 # Commands used to finish a libtool library installation in a directory. 21300 finish_cmds=$lt_finish_cmds 21301 21302 # As "finish_cmds", except a single script fragment to be evaled but 21303 # not shown. 21304 finish_eval=$lt_finish_eval 21305 21306 # Whether we should hardcode library paths into libraries. 21307 hardcode_into_libs=$hardcode_into_libs 21308 21309 # Compile-time system search path for libraries. 21310 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 21311 21312 # Detected run-time system search path for libraries. 21313 sys_lib_dlsearch_path_spec=$lt_configure_time_dlsearch_path 21314 21315 # Explicit LT_SYS_LIBRARY_PATH set during ./configure time. 21316 configure_time_lt_sys_library_path=$lt_configure_time_lt_sys_library_path 21317 21318 # Whether dlopen is supported. 21319 dlopen_support=$enable_dlopen 21320 21321 # Whether dlopen of programs is supported. 21322 dlopen_self=$enable_dlopen_self 21323 21324 # Whether dlopen of statically linked programs is supported. 21325 dlopen_self_static=$enable_dlopen_self_static 21326 21327 # Commands to strip libraries. 21328 old_striplib=$lt_old_striplib 21329 striplib=$lt_striplib 21330 21331 21332 # The linker used to build libraries. 21333 LD=$lt_LD 21334 21335 # How to create reloadable object files. 21336 reload_flag=$lt_reload_flag 21337 reload_cmds=$lt_reload_cmds 21338 21339 # Commands used to build an old-style archive. 21340 old_archive_cmds=$lt_old_archive_cmds 21341 21342 # A language specific compiler. 21343 CC=$lt_compiler 21344 21345 # Is the compiler the GNU compiler? 21346 with_gcc=$GCC 21347 21348 # Compiler flag to turn off builtin functions. 21349 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 21350 21351 # Additional compiler flags for building library objects. 21352 pic_flag=$lt_lt_prog_compiler_pic 21353 21354 # How to pass a linker flag through the compiler. 21355 wl=$lt_lt_prog_compiler_wl 21356 21357 # Compiler flag to prevent dynamic linking. 21358 link_static_flag=$lt_lt_prog_compiler_static 21359 21360 # Does compiler simultaneously support -c and -o options? 21361 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 21362 21363 # Whether or not to add -lc for building shared libraries. 21364 build_libtool_need_lc=$archive_cmds_need_lc 21365 21366 # Whether or not to disallow shared libs when runtime libs are static. 21367 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 21368 21369 # Compiler flag to allow reflexive dlopens. 21370 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 21371 21372 # Compiler flag to generate shared objects directly from archives. 21373 whole_archive_flag_spec=$lt_whole_archive_flag_spec 21374 21375 # Whether the compiler copes with passing no objects directly. 21376 compiler_needs_object=$lt_compiler_needs_object 21377 21378 # Create an old-style archive from a shared archive. 21379 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 21380 21381 # Create a temporary old-style archive to link instead of a shared archive. 21382 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 21383 21384 # Commands used to build a shared archive. 21385 archive_cmds=$lt_archive_cmds 21386 archive_expsym_cmds=$lt_archive_expsym_cmds 21387 21388 # Commands used to build a loadable module if different from building 21389 # a shared archive. 21390 module_cmds=$lt_module_cmds 21391 module_expsym_cmds=$lt_module_expsym_cmds 21392 21393 # Whether we are building with GNU ld or not. 21394 with_gnu_ld=$lt_with_gnu_ld 21395 21396 # Flag that allows shared libraries with undefined symbols to be built. 21397 allow_undefined_flag=$lt_allow_undefined_flag 21398 21399 # Flag that enforces no undefined symbols. 21400 no_undefined_flag=$lt_no_undefined_flag 21401 21402 # Flag to hardcode \$libdir into a binary during linking. 21403 # This must work even if \$libdir does not exist 21404 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 21405 21406 # Whether we need a single "-rpath" flag with a separated argument. 21407 hardcode_libdir_separator=$lt_hardcode_libdir_separator 21408 21409 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21410 # DIR into the resulting binary. 21411 hardcode_direct=$hardcode_direct 21412 21413 # Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes 21414 # DIR into the resulting binary and the resulting library dependency is 21415 # "absolute",i.e impossible to change by setting \$shlibpath_var if the 21416 # library is relocated. 21417 hardcode_direct_absolute=$hardcode_direct_absolute 21418 21419 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 21420 # into the resulting binary. 21421 hardcode_minus_L=$hardcode_minus_L 21422 21423 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 21424 # into the resulting binary. 21425 hardcode_shlibpath_var=$hardcode_shlibpath_var 21426 21427 # Set to "yes" if building a shared library automatically hardcodes DIR 21428 # into the library and all subsequent libraries and executables linked 21429 # against it. 21430 hardcode_automatic=$hardcode_automatic 21431 21432 # Set to yes if linker adds runtime paths of dependent libraries 21433 # to runtime path list. 21434 inherit_rpath=$inherit_rpath 21435 21436 # Whether libtool must link a program against all its dependency libraries. 21437 link_all_deplibs=$link_all_deplibs 21438 21439 # Set to "yes" if exported symbols are required. 21440 always_export_symbols=$always_export_symbols 21441 21442 # The commands to list exported symbols. 21443 export_symbols_cmds=$lt_export_symbols_cmds 21444 21445 # Symbols that should not be listed in the preloaded symbols. 21446 exclude_expsyms=$lt_exclude_expsyms 21447 21448 # Symbols that must always be exported. 21449 include_expsyms=$lt_include_expsyms 21450 21451 # Commands necessary for linking programs (against libraries) with templates. 21452 prelink_cmds=$lt_prelink_cmds 21453 21454 # Commands necessary for finishing linking programs. 21455 postlink_cmds=$lt_postlink_cmds 21456 21457 # Specify filename containing input files. 21458 file_list_spec=$lt_file_list_spec 21459 21460 # How to hardcode a shared library path into an executable. 21461 hardcode_action=$hardcode_action 21462 21463 # ### END LIBTOOL CONFIG 21464 21465 _LT_EOF 21466 21467 cat <<'_LT_EOF' >> "$cfgfile" 21468 21469 # ### BEGIN FUNCTIONS SHARED WITH CONFIGURE 21470 21471 # func_munge_path_list VARIABLE PATH 21472 # ----------------------------------- 21473 # VARIABLE is name of variable containing _space_ separated list of 21474 # directories to be munged by the contents of PATH, which is string 21475 # having a format: 21476 # "DIR[:DIR]:" 21477 # string "DIR[ DIR]" will be prepended to VARIABLE 21478 # ":DIR[:DIR]" 21479 # string "DIR[ DIR]" will be appended to VARIABLE 21480 # "DIRP[:DIRP]::[DIRA:]DIRA" 21481 # string "DIRP[ DIRP]" will be prepended to VARIABLE and string 21482 # "DIRA[ DIRA]" will be appended to VARIABLE 21483 # "DIR[:DIR]" 21484 # VARIABLE will be replaced by "DIR[ DIR]" 21485 func_munge_path_list () 21486 { 21487 case x$2 in 21488 x) 21489 ;; 21490 *:) 21491 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" 21492 ;; 21493 x:*) 21494 eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" 21495 ;; 21496 *::*) 21497 eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" 21498 eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" 21499 ;; 21500 *) 21501 eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" 21502 ;; 21503 esac 21504 } 21505 21506 21507 # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. 21508 func_cc_basename () 21509 { 21510 for cc_temp in $*""; do 21511 case $cc_temp in 21512 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 21513 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 21514 \-*) ;; 21515 *) break;; 21516 esac 21517 done 21518 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 21519 } 21520 21521 21522 # ### END FUNCTIONS SHARED WITH CONFIGURE 21523 21524 _LT_EOF 21525 21526 case $host_os in 21527 aix3*) 21528 cat <<\_LT_EOF >> "$cfgfile" 21529 # AIX sometimes has problems with the GCC collect2 program. For some 21530 # reason, if we set the COLLECT_NAMES environment variable, the problems 21531 # vanish in a puff of smoke. 21532 if test set != "${COLLECT_NAMES+set}"; then 21533 COLLECT_NAMES= 21534 export COLLECT_NAMES 21535 fi 21536 _LT_EOF 21537 ;; 21538 esac 21539 21540 21541 21542 ltmain=$ac_aux_dir/ltmain.sh 21543 21544 21545 # We use sed instead of cat because bash on DJGPP gets confused if 21546 # if finds mixed CR/LF and LF-only lines. Since sed operates in 21547 # text mode, it properly converts lines to CR/LF. This bash problem 21548 # is reportedly fixed, but why not run on old versions too? 21549 $SED '$q' "$ltmain" >> "$cfgfile" \ 21550 || (rm -f "$cfgfile"; exit 1) 21551 21552 mv -f "$cfgfile" "$ofile" || 21553 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 21554 chmod +x "$ofile" 21555 21556 ;; 21557 21558 esac 21559 done # for ac_tag 21560 21561 21562 as_fn_exit 0 21563 _ACEOF 21564 ac_clean_files=$ac_clean_files_save 21565 21566 test $ac_write_fail = 0 || 21567 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 21568 21569 21570 # configure is writing to config.log, and then calls config.status. 21571 # config.status does its own redirection, appending to config.log. 21572 # Unfortunately, on DOS this fails, as config.log is still kept open 21573 # by configure, so config.status won't be able to write to it; its 21574 # output is simply discarded. So we exec the FD to /dev/null, 21575 # effectively closing config.log, so it can be properly (re)opened and 21576 # appended to by config.status. When coming back to configure, we 21577 # need to make the FD available again. 21578 if test "$no_create" != yes; then 21579 ac_cs_success=: 21580 ac_config_status_args= 21581 test "$silent" = yes && 21582 ac_config_status_args="$ac_config_status_args --quiet" 21583 exec 5>/dev/null 21584 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 21585 exec 5>>config.log 21586 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 21587 # would make configure fail if this is the last instruction. 21588 $ac_cs_success || as_fn_exit 1 21589 fi 21590 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 21591 { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 21592 printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 21593 fi 21594 21595 21596
Indexes created Tue Oct 27 00:25:24 UTC 2026