configure revision 1.1.1.7
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for libXrandr 1.4.2. 4 # 5 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>. 6 # 7 # 8 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 9 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software 10 # Foundation, Inc. 11 # 12 # 13 # This configure script is free software; the Free Software Foundation 14 # gives unlimited permission to copy, distribute and modify it. 15 ## -------------------- ## 16 ## M4sh Initialization. ## 17 ## -------------------- ## 18 19 # Be more Bourne compatible 20 DUALCASE=1; export DUALCASE # for MKS sh 21 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 22 emulate sh 23 NULLCMD=: 24 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 25 # is contrary to our usage. Disable this feature. 26 alias -g '${1+"$@"}'='"$@"' 27 setopt NO_GLOB_SUBST 28 else 29 case `(set -o) 2>/dev/null` in #( 30 *posix*) : 31 set -o posix ;; #( 32 *) : 33 ;; 34 esac 35 fi 36 37 38 as_nl=' 39 ' 40 export as_nl 41 # Printing a long string crashes Solaris 7 /usr/bin/printf. 42 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 43 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 44 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 45 # Prefer a ksh shell builtin over an external printf program on Solaris, 46 # but without wasting forks for bash or zsh. 47 if test -z "$BASH_VERSION$ZSH_VERSION" \ 48 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 49 as_echo='print -r --' 50 as_echo_n='print -rn --' 51 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 52 as_echo='printf %s\n' 53 as_echo_n='printf %s' 54 else 55 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 56 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 57 as_echo_n='/usr/ucb/echo -n' 58 else 59 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 60 as_echo_n_body='eval 61 arg=$1; 62 case $arg in #( 63 *"$as_nl"*) 64 expr "X$arg" : "X\\(.*\\)$as_nl"; 65 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 66 esac; 67 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 68 ' 69 export as_echo_n_body 70 as_echo_n='sh -c $as_echo_n_body as_echo' 71 fi 72 export as_echo_body 73 as_echo='sh -c $as_echo_body as_echo' 74 fi 75 76 # The user is always right. 77 if test "${PATH_SEPARATOR+set}" != set; then 78 PATH_SEPARATOR=: 79 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 80 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 81 PATH_SEPARATOR=';' 82 } 83 fi 84 85 86 # IFS 87 # We need space, tab and new line, in precisely that order. Quoting is 88 # there to prevent editors from complaining about space-tab. 89 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 90 # splitting by setting IFS to empty value.) 91 IFS=" "" $as_nl" 92 93 # Find who we are. Look in the path if we contain no directory separator. 94 as_myself= 95 case $0 in #(( 96 *[\\/]* ) as_myself=$0 ;; 97 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 98 for as_dir in $PATH 99 do 100 IFS=$as_save_IFS 101 test -z "$as_dir" && as_dir=. 102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 103 done 104 IFS=$as_save_IFS 105 106 ;; 107 esac 108 # We did not find ourselves, most probably we were run as `sh COMMAND' 109 # in which case we are not to be found in the path. 110 if test "x$as_myself" = x; then 111 as_myself=$0 112 fi 113 if test ! -f "$as_myself"; then 114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 115 exit 1 116 fi 117 118 # Unset variables that we do not need and which cause bugs (e.g. in 119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 120 # suppresses any "Segmentation fault" message there. '((' could 121 # trigger a bug in pdksh 5.2.14. 122 for as_var in BASH_ENV ENV MAIL MAILPATH 123 do eval test x\${$as_var+set} = xset \ 124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 125 done 126 PS1='$ ' 127 PS2='> ' 128 PS4='+ ' 129 130 # NLS nuisances. 131 LC_ALL=C 132 export LC_ALL 133 LANGUAGE=C 134 export LANGUAGE 135 136 # CDPATH. 137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 138 139 if test "x$CONFIG_SHELL" = x; then 140 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : 141 emulate sh 142 NULLCMD=: 143 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which 144 # is contrary to our usage. Disable this feature. 145 alias -g '\${1+\"\$@\"}'='\"\$@\"' 146 setopt NO_GLOB_SUBST 147 else 148 case \`(set -o) 2>/dev/null\` in #( 149 *posix*) : 150 set -o posix ;; #( 151 *) : 152 ;; 153 esac 154 fi 155 " 156 as_required="as_fn_return () { (exit \$1); } 157 as_fn_success () { as_fn_return 0; } 158 as_fn_failure () { as_fn_return 1; } 159 as_fn_ret_success () { return 0; } 160 as_fn_ret_failure () { return 1; } 161 162 exitcode=0 163 as_fn_success || { exitcode=1; echo as_fn_success failed.; } 164 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } 165 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } 166 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } 167 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : 168 169 else 170 exitcode=1; echo positional parameters were not saved. 171 fi 172 test x\$exitcode = x0 || exit 1" 173 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO 174 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO 175 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && 176 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 177 178 test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || ( 179 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 180 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 181 ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO 182 PATH=/empty FPATH=/empty; export PATH FPATH 183 test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\ 184 || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1 185 test \$(( 1 + 1 )) = 2 || exit 1" 186 if (eval "$as_required") 2>/dev/null; then : 187 as_have_required=yes 188 else 189 as_have_required=no 190 fi 191 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : 192 193 else 194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 195 as_found=false 196 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH 197 do 198 IFS=$as_save_IFS 199 test -z "$as_dir" && as_dir=. 200 as_found=: 201 case $as_dir in #( 202 /*) 203 for as_base in sh bash ksh sh5; do 204 # Try only shells that exist, to save several forks. 205 as_shell=$as_dir/$as_base 206 if { test -f "$as_shell" || test -f "$as_shell.exe"; } && 207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : 208 CONFIG_SHELL=$as_shell as_have_required=yes 209 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : 210 break 2 211 fi 212 fi 213 done;; 214 esac 215 as_found=false 216 done 217 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && 218 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : 219 CONFIG_SHELL=$SHELL as_have_required=yes 220 fi; } 221 IFS=$as_save_IFS 222 223 224 if test "x$CONFIG_SHELL" != x; then : 225 # We cannot yet assume a decent shell, so we have to provide a 226 # neutralization value for shells without unset; and this also 227 # works around shells that cannot unset nonexistent variables. 228 # Preserve -v and -x to the replacement shell. 229 BASH_ENV=/dev/null 230 ENV=/dev/null 231 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV 232 export CONFIG_SHELL 233 case $- in # (((( 234 *v*x* | *x*v* ) as_opts=-vx ;; 235 *v* ) as_opts=-v ;; 236 *x* ) as_opts=-x ;; 237 * ) as_opts= ;; 238 esac 239 exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} 240 fi 241 242 if test x$as_have_required = xno; then : 243 $as_echo "$0: This script requires a shell more modern than all" 244 $as_echo "$0: the shells that I found on your system." 245 if test x${ZSH_VERSION+set} = xset ; then 246 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" 247 $as_echo "$0: be upgraded to zsh 4.3.4 or later." 248 else 249 $as_echo "$0: Please tell bug-autoconf (at] gnu.org and 250 $0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg 251 $0: about your system, including any error possibly output 252 $0: before this message. Then install a modern shell, or 253 $0: manually run the script under such a shell if you do 254 $0: have one." 255 fi 256 exit 1 257 fi 258 fi 259 fi 260 SHELL=${CONFIG_SHELL-/bin/sh} 261 export SHELL 262 # Unset more variables known to interfere with behavior of common tools. 263 CLICOLOR_FORCE= GREP_OPTIONS= 264 unset CLICOLOR_FORCE GREP_OPTIONS 265 266 ## --------------------- ## 267 ## M4sh Shell Functions. ## 268 ## --------------------- ## 269 # as_fn_unset VAR 270 # --------------- 271 # Portably unset VAR. 272 as_fn_unset () 273 { 274 { eval $1=; unset $1;} 275 } 276 as_unset=as_fn_unset 277 278 # as_fn_set_status STATUS 279 # ----------------------- 280 # Set $? to STATUS, without forking. 281 as_fn_set_status () 282 { 283 return $1 284 } # as_fn_set_status 285 286 # as_fn_exit STATUS 287 # ----------------- 288 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 289 as_fn_exit () 290 { 291 set +e 292 as_fn_set_status $1 293 exit $1 294 } # as_fn_exit 295 296 # as_fn_mkdir_p 297 # ------------- 298 # Create "$as_dir" as a directory, including parents if necessary. 299 as_fn_mkdir_p () 300 { 301 302 case $as_dir in #( 303 -*) as_dir=./$as_dir;; 304 esac 305 test -d "$as_dir" || eval $as_mkdir_p || { 306 as_dirs= 307 while :; do 308 case $as_dir in #( 309 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 310 *) as_qdir=$as_dir;; 311 esac 312 as_dirs="'$as_qdir' $as_dirs" 313 as_dir=`$as_dirname -- "$as_dir" || 314 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 315 X"$as_dir" : 'X\(//\)[^/]' \| \ 316 X"$as_dir" : 'X\(//\)$' \| \ 317 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 318 $as_echo X"$as_dir" | 319 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 320 s//\1/ 321 q 322 } 323 /^X\(\/\/\)[^/].*/{ 324 s//\1/ 325 q 326 } 327 /^X\(\/\/\)$/{ 328 s//\1/ 329 q 330 } 331 /^X\(\/\).*/{ 332 s//\1/ 333 q 334 } 335 s/.*/./; q'` 336 test -d "$as_dir" && break 337 done 338 test -z "$as_dirs" || eval "mkdir $as_dirs" 339 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 340 341 342 } # as_fn_mkdir_p 343 # as_fn_append VAR VALUE 344 # ---------------------- 345 # Append the text in VALUE to the end of the definition contained in VAR. Take 346 # advantage of any shell optimizations that allow amortized linear growth over 347 # repeated appends, instead of the typical quadratic growth present in naive 348 # implementations. 349 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 350 eval 'as_fn_append () 351 { 352 eval $1+=\$2 353 }' 354 else 355 as_fn_append () 356 { 357 eval $1=\$$1\$2 358 } 359 fi # as_fn_append 360 361 # as_fn_arith ARG... 362 # ------------------ 363 # Perform arithmetic evaluation on the ARGs, and store the result in the 364 # global $as_val. Take advantage of shells that can avoid forks. The arguments 365 # must be portable across $(()) and expr. 366 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 367 eval 'as_fn_arith () 368 { 369 as_val=$(( $* )) 370 }' 371 else 372 as_fn_arith () 373 { 374 as_val=`expr "$@" || test $? -eq 1` 375 } 376 fi # as_fn_arith 377 378 379 # as_fn_error STATUS ERROR [LINENO LOG_FD] 380 # ---------------------------------------- 381 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 382 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 383 # script with STATUS, using 1 if that was 0. 384 as_fn_error () 385 { 386 as_status=$1; test $as_status -eq 0 && as_status=1 387 if test "$4"; then 388 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 389 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 390 fi 391 $as_echo "$as_me: error: $2" >&2 392 as_fn_exit $as_status 393 } # as_fn_error 394 395 if expr a : '\(a\)' >/dev/null 2>&1 && 396 test "X`expr 00001 : '.*\(...\)'`" = X001; then 397 as_expr=expr 398 else 399 as_expr=false 400 fi 401 402 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 403 as_basename=basename 404 else 405 as_basename=false 406 fi 407 408 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 409 as_dirname=dirname 410 else 411 as_dirname=false 412 fi 413 414 as_me=`$as_basename -- "$0" || 415 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 416 X"$0" : 'X\(//\)$' \| \ 417 X"$0" : 'X\(/\)' \| . 2>/dev/null || 418 $as_echo X/"$0" | 419 sed '/^.*\/\([^/][^/]*\)\/*$/{ 420 s//\1/ 421 q 422 } 423 /^X\/\(\/\/\)$/{ 424 s//\1/ 425 q 426 } 427 /^X\/\(\/\).*/{ 428 s//\1/ 429 q 430 } 431 s/.*/./; q'` 432 433 # Avoid depending upon Character Ranges. 434 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 435 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 436 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 437 as_cr_digits='0123456789' 438 as_cr_alnum=$as_cr_Letters$as_cr_digits 439 440 441 as_lineno_1=$LINENO as_lineno_1a=$LINENO 442 as_lineno_2=$LINENO as_lineno_2a=$LINENO 443 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && 444 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { 445 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) 446 sed -n ' 447 p 448 /[$]LINENO/= 449 ' <$as_myself | 450 sed ' 451 s/[$]LINENO.*/&-/ 452 t lineno 453 b 454 :lineno 455 N 456 :loop 457 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ 458 t loop 459 s/-\n.*// 460 ' >$as_me.lineno && 461 chmod +x "$as_me.lineno" || 462 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } 463 464 # Don't try to exec as it changes $[0], causing all sort of problems 465 # (the dirname of $[0] is not the place where we might find the 466 # original and so on. Autoconf is especially sensitive to this). 467 . "./$as_me.lineno" 468 # Exit status is that of the last command. 469 exit 470 } 471 472 ECHO_C= ECHO_N= ECHO_T= 473 case `echo -n x` in #((((( 474 -n*) 475 case `echo 'xy\c'` in 476 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 477 xy) ECHO_C='\c';; 478 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 479 ECHO_T=' ';; 480 esac;; 481 *) 482 ECHO_N='-n';; 483 esac 484 485 rm -f conf$$ conf$$.exe conf$$.file 486 if test -d conf$$.dir; then 487 rm -f conf$$.dir/conf$$.file 488 else 489 rm -f conf$$.dir 490 mkdir conf$$.dir 2>/dev/null 491 fi 492 if (echo >conf$$.file) 2>/dev/null; then 493 if ln -s conf$$.file conf$$ 2>/dev/null; then 494 as_ln_s='ln -s' 495 # ... but there are two gotchas: 496 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 497 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 498 # In both cases, we have to default to `cp -p'. 499 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 500 as_ln_s='cp -p' 501 elif ln conf$$.file conf$$ 2>/dev/null; then 502 as_ln_s=ln 503 else 504 as_ln_s='cp -p' 505 fi 506 else 507 as_ln_s='cp -p' 508 fi 509 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 510 rmdir conf$$.dir 2>/dev/null 511 512 if mkdir -p . 2>/dev/null; then 513 as_mkdir_p='mkdir -p "$as_dir"' 514 else 515 test -d ./-p && rmdir ./-p 516 as_mkdir_p=false 517 fi 518 519 if test -x / >/dev/null 2>&1; then 520 as_test_x='test -x' 521 else 522 if ls -dL / >/dev/null 2>&1; then 523 as_ls_L_option=L 524 else 525 as_ls_L_option= 526 fi 527 as_test_x=' 528 eval sh -c '\'' 529 if test -d "$1"; then 530 test -d "$1/."; 531 else 532 case $1 in #( 533 -*)set "./$1";; 534 esac; 535 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 536 ???[sx]*):;;*)false;;esac;fi 537 '\'' sh 538 ' 539 fi 540 as_executable_p=$as_test_x 541 542 # Sed expression to map a string onto a valid CPP name. 543 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 544 545 # Sed expression to map a string onto a valid variable name. 546 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 547 548 SHELL=${CONFIG_SHELL-/bin/sh} 549 550 551 test -n "$DJDIR" || exec 7<&0 </dev/null 552 exec 6>&1 553 554 # Name of the host. 555 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, 556 # so uname gets run too. 557 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` 558 559 # 560 # Initializations. 561 # 562 ac_default_prefix=/usr/local 563 ac_clean_files= 564 ac_config_libobj_dir=. 565 LIBOBJS= 566 cross_compiling=no 567 subdirs= 568 MFLAGS= 569 MAKEFLAGS= 570 571 # Identity of this package. 572 PACKAGE_NAME='libXrandr' 573 PACKAGE_TARNAME='libXrandr' 574 PACKAGE_VERSION='1.4.2' 575 PACKAGE_STRING='libXrandr 1.4.2' 576 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' 577 PACKAGE_URL='' 578 579 ac_unique_file="Makefile.am" 580 # 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"newly created file is older than distributed files! 2369 Check your system clock" "$LINENO" 5 2370 fi 2371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2372 $as_echo "yes" >&6; } 2373 # If we didn't sleep, we still need to ensure time stamps of config.status and 2374 # generated files are strictly newer. 2375 am_sleep_pid= 2376 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2377 ( sleep 1 ) & 2378 am_sleep_pid=$! 2379 fi 2380 2381 rm -f conftest.file 2382 2383 test "$program_prefix" != NONE && 2384 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2385 # Use a double $ so make ignores it. 2386 test "$program_suffix" != NONE && 2387 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2388 # Double any \ or $. 2389 # By default was `s,x,x', remove it if useless. 2390 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2391 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2392 2393 # expand $ac_aux_dir to an absolute path 2394 am_aux_dir=`cd $ac_aux_dir && pwd` 2395 2396 if test x"${MISSING+set}" != xset; then 2397 case $am_aux_dir in 2398 *\ * | *\ *) 2399 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2400 *) 2401 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2402 esac 2403 fi 2404 # Use eval to expand $SHELL 2405 if eval "$MISSING --is-lightweight"; then 2406 am_missing_run="$MISSING " 2407 else 2408 am_missing_run= 2409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2410 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2411 fi 2412 2413 if test x"${install_sh}" != xset; then 2414 case $am_aux_dir in 2415 *\ * | *\ *) 2416 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2417 *) 2418 install_sh="\${SHELL} $am_aux_dir/install-sh" 2419 esac 2420 fi 2421 2422 # Installed binaries are usually stripped using 'strip' when the user 2423 # run "make install-strip". However 'strip' might not be the right 2424 # tool to use in cross-compilation environments, therefore Automake 2425 # will honor the 'STRIP' environment variable to overrule this program. 2426 if test "$cross_compiling" != no; then 2427 if test -n "$ac_tool_prefix"; then 2428 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2429 set dummy ${ac_tool_prefix}strip; ac_word=$2 2430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2431 $as_echo_n "checking for $ac_word... " >&6; } 2432 if ${ac_cv_prog_STRIP+:} false; then : 2433 $as_echo_n "(cached) " >&6 2434 else 2435 if test -n "$STRIP"; then 2436 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2437 else 2438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2439 for as_dir in $PATH 2440 do 2441 IFS=$as_save_IFS 2442 test -z "$as_dir" && as_dir=. 2443 for ac_exec_ext in '' $ac_executable_extensions; do 2444 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2445 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2446 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2447 break 2 2448 fi 2449 done 2450 done 2451 IFS=$as_save_IFS 2452 2453 fi 2454 fi 2455 STRIP=$ac_cv_prog_STRIP 2456 if test -n "$STRIP"; then 2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2458 $as_echo "$STRIP" >&6; } 2459 else 2460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2461 $as_echo "no" >&6; } 2462 fi 2463 2464 2465 fi 2466 if test -z "$ac_cv_prog_STRIP"; then 2467 ac_ct_STRIP=$STRIP 2468 # Extract the first word of "strip", so it can be a program name with args. 2469 set dummy strip; ac_word=$2 2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2471 $as_echo_n "checking for $ac_word... " >&6; } 2472 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2473 $as_echo_n "(cached) " >&6 2474 else 2475 if test -n "$ac_ct_STRIP"; then 2476 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2477 else 2478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2479 for as_dir in $PATH 2480 do 2481 IFS=$as_save_IFS 2482 test -z "$as_dir" && as_dir=. 2483 for ac_exec_ext in '' $ac_executable_extensions; do 2484 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2485 ac_cv_prog_ac_ct_STRIP="strip" 2486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2487 break 2 2488 fi 2489 done 2490 done 2491 IFS=$as_save_IFS 2492 2493 fi 2494 fi 2495 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2496 if test -n "$ac_ct_STRIP"; then 2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2498 $as_echo "$ac_ct_STRIP" >&6; } 2499 else 2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2501 $as_echo "no" >&6; } 2502 fi 2503 2504 if test "x$ac_ct_STRIP" = x; then 2505 STRIP=":" 2506 else 2507 case $cross_compiling:$ac_tool_warned in 2508 yes:) 2509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2511 ac_tool_warned=yes ;; 2512 esac 2513 STRIP=$ac_ct_STRIP 2514 fi 2515 else 2516 STRIP="$ac_cv_prog_STRIP" 2517 fi 2518 2519 fi 2520 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2521 2522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2523 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2524 if test -z "$MKDIR_P"; then 2525 if ${ac_cv_path_mkdir+:} false; then : 2526 $as_echo_n "(cached) " >&6 2527 else 2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2529 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2530 do 2531 IFS=$as_save_IFS 2532 test -z "$as_dir" && as_dir=. 2533 for ac_prog in mkdir gmkdir; do 2534 for ac_exec_ext in '' $ac_executable_extensions; do 2535 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2536 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2537 'mkdir (GNU coreutils) '* | \ 2538 'mkdir (coreutils) '* | \ 2539 'mkdir (fileutils) '4.1*) 2540 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2541 break 3;; 2542 esac 2543 done 2544 done 2545 done 2546 IFS=$as_save_IFS 2547 2548 fi 2549 2550 test -d ./--version && rmdir ./--version 2551 if test "${ac_cv_path_mkdir+set}" = set; then 2552 MKDIR_P="$ac_cv_path_mkdir -p" 2553 else 2554 # As a last resort, use the slow shell script. Don't cache a 2555 # value for MKDIR_P within a source directory, because that will 2556 # break other packages using the cache if that directory is 2557 # removed, or if the value is a relative name. 2558 MKDIR_P="$ac_install_sh -d" 2559 fi 2560 fi 2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2562 $as_echo "$MKDIR_P" >&6; } 2563 2564 for ac_prog in gawk mawk nawk awk 2565 do 2566 # Extract the first word of "$ac_prog", so it can be a program name with args. 2567 set dummy $ac_prog; ac_word=$2 2568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2569 $as_echo_n "checking for $ac_word... " >&6; } 2570 if ${ac_cv_prog_AWK+:} false; then : 2571 $as_echo_n "(cached) " >&6 2572 else 2573 if test -n "$AWK"; then 2574 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2575 else 2576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2577 for as_dir in $PATH 2578 do 2579 IFS=$as_save_IFS 2580 test -z "$as_dir" && as_dir=. 2581 for ac_exec_ext in '' $ac_executable_extensions; do 2582 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2583 ac_cv_prog_AWK="$ac_prog" 2584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2585 break 2 2586 fi 2587 done 2588 done 2589 IFS=$as_save_IFS 2590 2591 fi 2592 fi 2593 AWK=$ac_cv_prog_AWK 2594 if test -n "$AWK"; then 2595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2596 $as_echo "$AWK" >&6; } 2597 else 2598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2599 $as_echo "no" >&6; } 2600 fi 2601 2602 2603 test -n "$AWK" && break 2604 done 2605 2606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2607 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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" >&6; } 2659 if ${am_cv_make_support_nested_variables+:} false; then : 2660 $as_echo_n "(cached) " >&6 2661 else 2662 if $as_echo 'TRUE=$(BAR$(V)) 2663 BAR0=false 2664 BAR1=true 2665 V=1 2666 am__doit: 2667 @$(TRUE) 2668 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2669 am_cv_make_support_nested_variables=yes 2670 else 2671 am_cv_make_support_nested_variables=no 2672 fi 2673 fi 2674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2675 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2676 if test $am_cv_make_support_nested_variables = yes; then 2677 AM_V='$(V)' 2678 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2679 else 2680 AM_V=$AM_DEFAULT_VERBOSITY 2681 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2682 fi 2683 AM_BACKSLASH='\' 2684 2685 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2686 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2687 # is not polluted with repeated "-I." 2688 am__isrc=' -I$(srcdir)' 2689 # test to see if srcdir already configured 2690 if test -f $srcdir/config.status; then 2691 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2692 fi 2693 fi 2694 2695 # test whether we have cygpath 2696 if test -z "$CYGPATH_W"; then 2697 if (cygpath --version) >/dev/null 2>/dev/null; then 2698 CYGPATH_W='cygpath -w' 2699 else 2700 CYGPATH_W=echo 2701 fi 2702 fi 2703 2704 2705 # Define the identity of the package. 2706 PACKAGE='libXrandr' 2707 VERSION='1.4.2' 2708 2709 2710 cat >>confdefs.h <<_ACEOF 2711 #define PACKAGE "$PACKAGE" 2712 _ACEOF 2713 2714 2715 cat >>confdefs.h <<_ACEOF 2716 #define VERSION "$VERSION" 2717 _ACEOF 2718 2719 # Some tools Automake needs. 2720 2721 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2722 2723 2724 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2725 2726 2727 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2728 2729 2730 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2731 2732 2733 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2734 2735 # For better backward compatibility. To be removed once Automake 1.9.x 2736 # dies out for good. For more background, see: 2737 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2738 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2739 mkdir_p='$(MKDIR_P)' 2740 2741 # We need awk for the "check" target. The system "awk" is bad on 2742 # some platforms. 2743 # Always define AMTAR for backward compatibility. Yes, it's still used 2744 # in the wild :-( We should find a proper way to deprecate it ... 2745 AMTAR='$${TAR-tar}' 2746 2747 2748 # We'll loop over all known methods to create a tar archive until one works. 2749 _am_tools='gnutar pax cpio none' 2750 2751 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2752 2753 2754 2755 2756 2757 2758 # POSIX will say in a future version that running "rm -f" with no argument 2759 # is OK; and we want to be able to make that assumption in our Makefile 2760 # recipes. So use an aggressive probe to check that the usage we want is 2761 # actually supported "in the wild" to an acceptable degree. 2762 # See automake bug#10828. 2763 # To make any issue more visible, cause the running configure to be aborted 2764 # by default if the 'rm' program in use doesn't match our expectations; the 2765 # user can still override this though. 2766 if rm -f && rm -fr && rm -rf; then : OK; else 2767 cat >&2 <<'END' 2768 Oops! 2769 2770 Your 'rm' program seems unable to run without file operands specified 2771 on the command line, even when the '-f' option is present. This is contrary 2772 to the behaviour of most rm programs out there, and not conforming with 2773 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2774 2775 Please tell bug-automake@gnu.org about your system, including the value 2776 of your $PATH and any error possibly output before this message. This 2777 can help us improve future automake versions. 2778 2779 END 2780 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2781 echo 'Configuration will proceed anyway, since you have set the' >&2 2782 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2783 echo >&2 2784 else 2785 cat >&2 <<'END' 2786 Aborting the configuration process, to ensure you take notice of the issue. 2787 2788 You can download and install GNU coreutils to get an 'rm' implementation 2789 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2790 2791 If you want to complete the configuration process using your problematic 2792 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2793 to "yes", and re-run configure. 2794 2795 END 2796 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2797 fi 2798 fi 2799 2800 # Initialize libtool 2801 case `pwd` in 2802 *\ * | *\ *) 2803 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 2804 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 2805 esac 2806 2807 2808 2809 macro_version='2.4.2' 2810 macro_revision='1.3337' 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 ltmain="$ac_aux_dir/ltmain.sh" 2825 2826 # Make sure we can run config.sub. 2827 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2828 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2829 2830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2831 $as_echo_n "checking build system type... 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"invalid value of canonical build" "$LINENO" 5;; 2849 esac 2850 build=$ac_cv_build 2851 ac_save_IFS=$IFS; IFS='-' 2852 set x $ac_cv_build 2853 shift 2854 build_cpu=$1 2855 build_vendor=$2 2856 shift; shift 2857 # Remember, the first character of IFS is used to create $*, 2858 # except with old shells: 2859 build_os=$* 2860 IFS=$ac_save_IFS 2861 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2862 2863 2864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2865 $as_echo_n "checking host system type... " >&6; } 2866 if ${ac_cv_host+:} false; then : 2867 $as_echo_n "(cached) " >&6 2868 else 2869 if test "x$host_alias" = x; then 2870 ac_cv_host=$ac_cv_build 2871 else 2872 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2873 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2874 fi 2875 2876 fi 2877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2878 $as_echo "$ac_cv_host" >&6; } 2879 case $ac_cv_host in 2880 *-*-*) ;; 2881 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2882 esac 2883 host=$ac_cv_host 2884 ac_save_IFS=$IFS; IFS='-' 2885 set x $ac_cv_host 2886 shift 2887 host_cpu=$1 2888 host_vendor=$2 2889 shift; shift 2890 # Remember, the first character of IFS is used to create $*, 2891 # except with old shells: 2892 host_os=$* 2893 IFS=$ac_save_IFS 2894 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2895 2896 2897 # Backslashify metacharacters that are still active within 2898 # double-quoted strings. 2899 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 2900 2901 # Same as above, but do not quote variable references. 2902 double_quote_subst='s/\(["`\\]\)/\\\1/g' 2903 2904 # Sed substitution to delay expansion of an escaped shell variable in a 2905 # double_quote_subst'ed string. 2906 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 2907 2908 # Sed substitution to delay expansion of an escaped single quote. 2909 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 2910 2911 # Sed substitution to avoid accidental globbing in evaled expressions 2912 no_glob_subst='s/\*/\\\*/g' 2913 2914 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 2915 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 2916 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 2917 2918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 2919 $as_echo_n "checking how to print strings... " >&6; } 2920 # Test print first, because it will be a builtin if present. 2921 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 2922 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 2923 ECHO='print -r --' 2924 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 2925 ECHO='printf %s\n' 2926 else 2927 # Use this function as a fallback that always works. 2928 func_fallback_echo () 2929 { 2930 eval 'cat <<_LTECHO_EOF 2931 $1 2932 _LTECHO_EOF' 2933 } 2934 ECHO='func_fallback_echo' 2935 fi 2936 2937 # func_echo_all arg... 2938 # Invoke $ECHO with all args, space-separated. 2939 func_echo_all () 2940 { 2941 $ECHO "" 2942 } 2943 2944 case "$ECHO" in 2945 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 2946 $as_echo "printf" >&6; } ;; 2947 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 2948 $as_echo "print -r" >&6; } ;; 2949 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 2950 $as_echo "cat" >&6; } ;; 2951 esac 2952 2953 2954 2955 2956 2957 2958 2959 2960 2961 2962 2963 2964 2965 2966 DEPDIR="${am__leading_dot}deps" 2967 2968 ac_config_commands="$ac_config_commands depfiles" 2969 2970 2971 am_make=${MAKE-make} 2972 cat > confinc << 'END' 2973 am__doit: 2974 @echo this is the am__doit target 2975 .PHONY: am__doit 2976 END 2977 # If we don't find an include directive, just comment out the code. 2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2979 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2980 am__include="#" 2981 am__quote= 2982 _am_result=none 2983 # First try GNU make style include. 2984 echo "include confinc" > confmf 2985 # Ignore all kinds of additional output from 'make'. 2986 case `$am_make -s -f confmf 2> /dev/null` in #( 2987 *the\ am__doit\ target*) 2988 am__include=include 2989 am__quote= 2990 _am_result=GNU 2991 ;; 2992 esac 2993 # Now try BSD make style include. 2994 if test "$am__include" = "#"; then 2995 echo '.include "confinc"' > confmf 2996 case `$am_make -s -f confmf 2> /dev/null` in #( 2997 *the\ am__doit\ target*) 2998 am__include=.include 2999 am__quote="\"" 3000 _am_result=BSD 3001 ;; 3002 esac 3003 fi 3004 3005 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3007 $as_echo "$_am_result" >&6; } 3008 rm -f confinc confmf 3009 3010 # Check whether --enable-dependency-tracking was given. 3011 if test "${enable_dependency_tracking+set}" = set; then : 3012 enableval=$enable_dependency_tracking; 3013 fi 3014 3015 if test "x$enable_dependency_tracking" != xno; then 3016 am_depcomp="$ac_aux_dir/depcomp" 3017 AMDEPBACKSLASH='\' 3018 am__nodep='_no' 3019 fi 3020 if test "x$enable_dependency_tracking" != xno; then 3021 AMDEP_TRUE= 3022 AMDEP_FALSE='#' 3023 else 3024 AMDEP_TRUE='#' 3025 AMDEP_FALSE= 3026 fi 3027 3028 3029 ac_ext=c 3030 ac_cpp='$CPP $CPPFLAGS' 3031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3033 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3034 if test -n "$ac_tool_prefix"; then 3035 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3036 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3038 $as_echo_n "checking for $ac_word... " >&6; } 3039 if ${ac_cv_prog_CC+:} false; then : 3040 $as_echo_n "(cached) " >&6 3041 else 3042 if test -n "$CC"; then 3043 ac_cv_prog_CC="$CC" # Let the user override the test. 3044 else 3045 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3046 for as_dir in $PATH 3047 do 3048 IFS=$as_save_IFS 3049 test -z "$as_dir" && as_dir=. 3050 for ac_exec_ext in '' $ac_executable_extensions; do 3051 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3052 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3054 break 2 3055 fi 3056 done 3057 done 3058 IFS=$as_save_IFS 3059 3060 fi 3061 fi 3062 CC=$ac_cv_prog_CC 3063 if test -n "$CC"; then 3064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3065 $as_echo "$CC" >&6; } 3066 else 3067 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3068 $as_echo "no" >&6; } 3069 fi 3070 3071 3072 fi 3073 if test -z "$ac_cv_prog_CC"; then 3074 ac_ct_CC=$CC 3075 # Extract the first word of "gcc", so it can be a program name with args. 3076 set dummy gcc; ac_word=$2 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3078 $as_echo_n "checking for $ac_word... " >&6; } 3079 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3080 $as_echo_n "(cached) " >&6 3081 else 3082 if test -n "$ac_ct_CC"; then 3083 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3084 else 3085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3086 for as_dir in $PATH 3087 do 3088 IFS=$as_save_IFS 3089 test -z "$as_dir" && as_dir=. 3090 for ac_exec_ext in '' $ac_executable_extensions; do 3091 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3092 ac_cv_prog_ac_ct_CC="gcc" 3093 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3094 break 2 3095 fi 3096 done 3097 done 3098 IFS=$as_save_IFS 3099 3100 fi 3101 fi 3102 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3103 if test -n "$ac_ct_CC"; then 3104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3105 $as_echo "$ac_ct_CC" >&6; } 3106 else 3107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3108 $as_echo "no" >&6; } 3109 fi 3110 3111 if test "x$ac_ct_CC" = x; then 3112 CC="" 3113 else 3114 case $cross_compiling:$ac_tool_warned in 3115 yes:) 3116 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3117 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3118 ac_tool_warned=yes ;; 3119 esac 3120 CC=$ac_ct_CC 3121 fi 3122 else 3123 CC="$ac_cv_prog_CC" 3124 fi 3125 3126 if test -z "$CC"; then 3127 if test -n "$ac_tool_prefix"; then 3128 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3129 set dummy ${ac_tool_prefix}cc; ac_word=$2 3130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3131 $as_echo_n "checking for $ac_word... " >&6; } 3132 if ${ac_cv_prog_CC+:} false; then : 3133 $as_echo_n "(cached) " >&6 3134 else 3135 if test -n "$CC"; then 3136 ac_cv_prog_CC="$CC" # Let the user override the test. 3137 else 3138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3139 for as_dir in $PATH 3140 do 3141 IFS=$as_save_IFS 3142 test -z "$as_dir" && as_dir=. 3143 for ac_exec_ext in '' $ac_executable_extensions; do 3144 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3145 ac_cv_prog_CC="${ac_tool_prefix}cc" 3146 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3147 break 2 3148 fi 3149 done 3150 done 3151 IFS=$as_save_IFS 3152 3153 fi 3154 fi 3155 CC=$ac_cv_prog_CC 3156 if test -n "$CC"; then 3157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3158 $as_echo "$CC" >&6; } 3159 else 3160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3161 $as_echo "no" >&6; } 3162 fi 3163 3164 3165 fi 3166 fi 3167 if test -z "$CC"; then 3168 # Extract the first word of "cc", so it can be a program name with args. 3169 set dummy cc; ac_word=$2 3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3171 $as_echo_n "checking for $ac_word... " >&6; } 3172 if ${ac_cv_prog_CC+:} false; then : 3173 $as_echo_n "(cached) " >&6 3174 else 3175 if test -n "$CC"; then 3176 ac_cv_prog_CC="$CC" # Let the user override the test. 3177 else 3178 ac_prog_rejected=no 3179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3180 for as_dir in $PATH 3181 do 3182 IFS=$as_save_IFS 3183 test -z "$as_dir" && as_dir=. 3184 for ac_exec_ext in '' $ac_executable_extensions; do 3185 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3186 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3187 ac_prog_rejected=yes 3188 continue 3189 fi 3190 ac_cv_prog_CC="cc" 3191 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3192 break 2 3193 fi 3194 done 3195 done 3196 IFS=$as_save_IFS 3197 3198 if test $ac_prog_rejected = yes; then 3199 # We found a bogon in the path, so make sure we never use it. 3200 set dummy $ac_cv_prog_CC 3201 shift 3202 if test $# != 0; then 3203 # We chose a different compiler from the bogus one. 3204 # However, it has the same basename, so the bogon will be chosen 3205 # first if we set CC to just the basename; use the full file name. 3206 shift 3207 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3208 fi 3209 fi 3210 fi 3211 fi 3212 CC=$ac_cv_prog_CC 3213 if test -n "$CC"; then 3214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3215 $as_echo "$CC" >&6; } 3216 else 3217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3218 $as_echo "no" >&6; } 3219 fi 3220 3221 3222 fi 3223 if test -z "$CC"; then 3224 if test -n "$ac_tool_prefix"; then 3225 for ac_prog in cl.exe 3226 do 3227 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3228 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3230 $as_echo_n "checking for $ac_word... " >&6; } 3231 if ${ac_cv_prog_CC+:} false; then : 3232 $as_echo_n "(cached) " >&6 3233 else 3234 if test -n "$CC"; then 3235 ac_cv_prog_CC="$CC" # Let the user override the test. 3236 else 3237 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3238 for as_dir in $PATH 3239 do 3240 IFS=$as_save_IFS 3241 test -z "$as_dir" && as_dir=. 3242 for ac_exec_ext in '' $ac_executable_extensions; do 3243 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3244 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3245 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3246 break 2 3247 fi 3248 done 3249 done 3250 IFS=$as_save_IFS 3251 3252 fi 3253 fi 3254 CC=$ac_cv_prog_CC 3255 if test -n "$CC"; then 3256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3257 $as_echo "$CC" >&6; } 3258 else 3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3260 $as_echo "no" >&6; } 3261 fi 3262 3263 3264 test -n "$CC" && break 3265 done 3266 fi 3267 if test -z "$CC"; then 3268 ac_ct_CC=$CC 3269 for ac_prog in cl.exe 3270 do 3271 # Extract the first word of "$ac_prog", so it can be a program name with args. 3272 set dummy $ac_prog; ac_word=$2 3273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3274 $as_echo_n "checking for $ac_word... " >&6; } 3275 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3276 $as_echo_n "(cached) " >&6 3277 else 3278 if test -n "$ac_ct_CC"; then 3279 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3280 else 3281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3282 for as_dir in $PATH 3283 do 3284 IFS=$as_save_IFS 3285 test -z "$as_dir" && as_dir=. 3286 for ac_exec_ext in '' $ac_executable_extensions; do 3287 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3288 ac_cv_prog_ac_ct_CC="$ac_prog" 3289 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3290 break 2 3291 fi 3292 done 3293 done 3294 IFS=$as_save_IFS 3295 3296 fi 3297 fi 3298 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3299 if test -n "$ac_ct_CC"; then 3300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3301 $as_echo "$ac_ct_CC" >&6; } 3302 else 3303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3304 $as_echo "no" >&6; } 3305 fi 3306 3307 3308 test -n "$ac_ct_CC" && break 3309 done 3310 3311 if test "x$ac_ct_CC" = x; then 3312 CC="" 3313 else 3314 case $cross_compiling:$ac_tool_warned in 3315 yes:) 3316 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3317 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3318 ac_tool_warned=yes ;; 3319 esac 3320 CC=$ac_ct_CC 3321 fi 3322 fi 3323 3324 fi 3325 3326 3327 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3328 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3329 as_fn_error $? "no acceptable C compiler found in \$PATH 3330 See \`config.log' for more details" "$LINENO" 5; } 3331 3332 # Provide some information about the compiler. 3333 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3334 set X $ac_compile 3335 ac_compiler=$2 3336 for ac_option in --version -v -V -qversion; do 3337 { { ac_try="$ac_compiler $ac_option >&5" 3338 case "(($ac_try" in 3339 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3340 *) ac_try_echo=$ac_try;; 3341 esac 3342 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3343 $as_echo "$ac_try_echo"; } >&5 3344 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3345 ac_status=$? 3346 if test -s conftest.err; then 3347 sed '10a\ 3348 ... rest of stderr output deleted ... 3349 10q' conftest.err >conftest.er1 3350 cat conftest.er1 >&5 3351 fi 3352 rm -f conftest.er1 conftest.err 3353 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3354 test $ac_status = 0; } 3355 done 3356 3357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3358 /* end confdefs.h. */ 3359 3360 int 3361 main () 3362 { 3363 3364 ; 3365 return 0; 3366 } 3367 _ACEOF 3368 ac_clean_files_save=$ac_clean_files 3369 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3370 # Try to create an executable without -o first, disregard a.out. 3371 # It will help us diagnose broken compilers, and finding out an intuition 3372 # of exeext. 3373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3374 $as_echo_n "checking whether the C compiler works... " >&6; } 3375 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3376 3377 # The possible output files: 3378 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3379 3380 ac_rmfiles= 3381 for ac_file in $ac_files 3382 do 3383 case $ac_file in 3384 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3385 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3386 esac 3387 done 3388 rm -f $ac_rmfiles 3389 3390 if { { ac_try="$ac_link_default" 3391 case "(($ac_try" in 3392 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3393 *) ac_try_echo=$ac_try;; 3394 esac 3395 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3396 $as_echo "$ac_try_echo"; } >&5 3397 (eval "$ac_link_default") 2>&5 3398 ac_status=$? 3399 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3400 test $ac_status = 0; }; then : 3401 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3402 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3403 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3404 # so that the user can short-circuit this test for compilers unknown to 3405 # Autoconf. 3406 for ac_file in $ac_files '' 3407 do 3408 test -f "$ac_file" || continue 3409 case $ac_file in 3410 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3411 ;; 3412 [ab].out ) 3413 # We found the default executable, but exeext='' is most 3414 # certainly right. 3415 break;; 3416 *.* ) 3417 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3418 then :; else 3419 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3420 fi 3421 # We set ac_cv_exeext here because the later test for it is not 3422 # safe: cross compilers may not add the suffix if given an `-o' 3423 # argument, so we may need to know it at that point already. 3424 # Even if this section looks crufty: it has the advantage of 3425 # actually working. 3426 break;; 3427 * ) 3428 break;; 3429 esac 3430 done 3431 test "$ac_cv_exeext" = no && ac_cv_exeext= 3432 3433 else 3434 ac_file='' 3435 fi 3436 if test -z "$ac_file"; then : 3437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3438 $as_echo "no" >&6; } 3439 $as_echo "$as_me: failed program was:" >&5 3440 sed 's/^/| /' conftest.$ac_ext >&5 3441 3442 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3443 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3444 as_fn_error 77 "C compiler cannot create executables 3445 See \`config.log' for more details" "$LINENO" 5; } 3446 else 3447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3448 $as_echo "yes" >&6; } 3449 fi 3450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3451 $as_echo_n "checking for C compiler default output file name... " >&6; } 3452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3453 $as_echo "$ac_file" >&6; } 3454 ac_exeext=$ac_cv_exeext 3455 3456 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3457 ac_clean_files=$ac_clean_files_save 3458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3459 $as_echo_n "checking for suffix of executables... " >&6; } 3460 if { { ac_try="$ac_link" 3461 case "(($ac_try" in 3462 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3463 *) ac_try_echo=$ac_try;; 3464 esac 3465 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3466 $as_echo "$ac_try_echo"; } >&5 3467 (eval "$ac_link") 2>&5 3468 ac_status=$? 3469 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3470 test $ac_status = 0; }; then : 3471 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3472 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3473 # work properly (i.e., refer to `conftest.exe'), while it won't with 3474 # `rm'. 3475 for ac_file in conftest.exe conftest conftest.*; do 3476 test -f "$ac_file" || continue 3477 case $ac_file in 3478 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3479 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3480 break;; 3481 * ) break;; 3482 esac 3483 done 3484 else 3485 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3486 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3487 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3488 See \`config.log' for more details" "$LINENO" 5; } 3489 fi 3490 rm -f conftest conftest$ac_cv_exeext 3491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3492 $as_echo "$ac_cv_exeext" >&6; } 3493 3494 rm -f conftest.$ac_ext 3495 EXEEXT=$ac_cv_exeext 3496 ac_exeext=$EXEEXT 3497 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3498 /* end confdefs.h. */ 3499 #include <stdio.h> 3500 int 3501 main () 3502 { 3503 FILE *f = fopen ("conftest.out", "w"); 3504 return ferror (f) || fclose (f) != 0; 3505 3506 ; 3507 return 0; 3508 } 3509 _ACEOF 3510 ac_clean_files="$ac_clean_files conftest.out" 3511 # Check that the compiler produces executables we can run. If not, either 3512 # the compiler is broken, or we cross compile. 3513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3514 $as_echo_n "checking whether we are cross compiling... 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"cannot run C compiled programs. 3546 If you meant to cross compile, use \`--host'. 3547 See \`config.log' for more details" "$LINENO" 5; } 3548 fi 3549 fi 3550 fi 3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3552 $as_echo "$cross_compiling" >&6; } 3553 3554 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3555 ac_clean_files=$ac_clean_files_save 3556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3557 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3599 See \`config.log' for more details" "$LINENO" 5; } 3600 fi 3601 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3602 fi 3603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3604 $as_echo "$ac_cv_objext" >&6; } 3605 OBJEXT=$ac_cv_objext 3606 ac_objext=$OBJEXT 3607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3608 $as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3724 if ${ac_cv_prog_cc_c89+:} false; then : 3725 $as_echo_n "(cached) " >&6 3726 else 3727 ac_cv_prog_cc_c89=no 3728 ac_save_CC=$CC 3729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3730 /* end confdefs.h. */ 3731 #include <stdarg.h> 3732 #include <stdio.h> 3733 #include <sys/types.h> 3734 #include <sys/stat.h> 3735 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3736 struct buf { int x; }; 3737 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3738 static char *e (p, i) 3739 char **p; 3740 int i; 3741 { 3742 return p[i]; 3743 } 3744 static char *f (char * (*g) (char **, int), char **p, ...) 3745 { 3746 char *s; 3747 va_list v; 3748 va_start (v,p); 3749 s = g (p, va_arg (v,int)); 3750 va_end (v); 3751 return s; 3752 } 3753 3754 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3755 function prototypes and stuff, but not '\xHH' hex character constants. 3756 These don't provoke an error unfortunately, instead are silently treated 3757 as 'x'. The following induces an error, until -std is added to get 3758 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3759 array size at least. It's necessary to write '\x00'==0 to get something 3760 that's true only with -std. */ 3761 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3762 3763 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3764 inside strings and character constants. */ 3765 #define FOO(x) 'x' 3766 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3767 3768 int test (int i, double x); 3769 struct s1 {int (*f) (int a);}; 3770 struct s2 {int (*f) (double a);}; 3771 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3772 int argc; 3773 char **argv; 3774 int 3775 main () 3776 { 3777 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3778 ; 3779 return 0; 3780 } 3781 _ACEOF 3782 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3783 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3784 do 3785 CC="$ac_save_CC $ac_arg" 3786 if ac_fn_c_try_compile "$LINENO"; then : 3787 ac_cv_prog_cc_c89=$ac_arg 3788 fi 3789 rm -f core conftest.err conftest.$ac_objext 3790 test "x$ac_cv_prog_cc_c89" != "xno" && break 3791 done 3792 rm -f conftest.$ac_ext 3793 CC=$ac_save_CC 3794 3795 fi 3796 # AC_CACHE_VAL 3797 case "x$ac_cv_prog_cc_c89" in 3798 x) 3799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3800 $as_echo "none needed" >&6; } ;; 3801 xno) 3802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3803 $as_echo "unsupported" >&6; } ;; 3804 *) 3805 CC="$CC $ac_cv_prog_cc_c89" 3806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3807 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3808 esac 3809 if test "x$ac_cv_prog_cc_c89" != xno; then : 3810 3811 fi 3812 3813 ac_ext=c 3814 ac_cpp='$CPP $CPPFLAGS' 3815 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3816 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3817 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3818 3819 ac_ext=c 3820 ac_cpp='$CPP $CPPFLAGS' 3821 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3822 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3823 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3825 $as_echo_n "checking whether $CC understands -c and -o together... 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These depmodes are late enough in the game, and 3954 # so weak that their functioning should not be impacted. 3955 am__obj=conftest.${OBJEXT-o} 3956 am__minus_obj= 3957 ;; 3958 none) break ;; 3959 esac 3960 if depmode=$depmode \ 3961 source=sub/conftest.c object=$am__obj \ 3962 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3963 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3964 >/dev/null 2>conftest.err && 3965 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3966 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3967 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3968 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3969 # icc doesn't choke on unknown options, it will just issue warnings 3970 # or remarks (even with -Werror). 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" >&6; } 4008 if ${ac_cv_path_SED+:} false; then : 4009 $as_echo_n "(cached) " >&6 4010 else 4011 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4012 for ac_i in 1 2 3 4 5 6 7; do 4013 ac_script="$ac_script$as_nl$ac_script" 4014 done 4015 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4016 { ac_script=; unset ac_script;} 4017 if test -z "$SED"; then 4018 ac_path_SED_found=false 4019 # Loop through the user's path and test for each of PROGNAME-LIST 4020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4021 for as_dir in $PATH 4022 do 4023 IFS=$as_save_IFS 4024 test -z "$as_dir" && as_dir=. 4025 for ac_prog in sed gsed; do 4026 for ac_exec_ext in '' $ac_executable_extensions; do 4027 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4028 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4029 # Check for GNU ac_path_SED and select it if it is found. 4030 # Check for GNU $ac_path_SED 4031 case `"$ac_path_SED" --version 2>&1` in 4032 *GNU*) 4033 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4034 *) 4035 ac_count=0 4036 $as_echo_n 0123456789 >"conftest.in" 4037 while : 4038 do 4039 cat "conftest.in" "conftest.in" >"conftest.tmp" 4040 mv "conftest.tmp" "conftest.in" 4041 cp "conftest.in" "conftest.nl" 4042 $as_echo '' >> "conftest.nl" 4043 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4044 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4045 as_fn_arith $ac_count + 1 && ac_count=$as_val 4046 if test $ac_count -gt ${ac_path_SED_max-0}; then 4047 # Best one so far, save it but keep looking for a better one 4048 ac_cv_path_SED="$ac_path_SED" 4049 ac_path_SED_max=$ac_count 4050 fi 4051 # 10*(2^10) chars as input seems more than enough 4052 test $ac_count -gt 10 && break 4053 done 4054 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4055 esac 4056 4057 $ac_path_SED_found && break 3 4058 done 4059 done 4060 done 4061 IFS=$as_save_IFS 4062 if test -z "$ac_cv_path_SED"; then 4063 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4064 fi 4065 else 4066 ac_cv_path_SED=$SED 4067 fi 4068 4069 fi 4070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4071 $as_echo "$ac_cv_path_SED" >&6; } 4072 SED="$ac_cv_path_SED" 4073 rm -f conftest.sed 4074 4075 test -z "$SED" && SED=sed 4076 Xsed="$SED -e 1s/^X//" 4077 4078 4079 4080 4081 4082 4083 4084 4085 4086 4087 4088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4089 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4090 if ${ac_cv_path_GREP+:} false; then : 4091 $as_echo_n "(cached) " >&6 4092 else 4093 if test -z "$GREP"; then 4094 ac_path_GREP_found=false 4095 # Loop through the user's path and test for each of PROGNAME-LIST 4096 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4097 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4098 do 4099 IFS=$as_save_IFS 4100 test -z "$as_dir" && as_dir=. 4101 for ac_prog in grep ggrep; do 4102 for ac_exec_ext in '' $ac_executable_extensions; do 4103 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4104 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4105 # Check for GNU ac_path_GREP and select it if it is found. 4106 # Check for GNU $ac_path_GREP 4107 case `"$ac_path_GREP" --version 2>&1` in 4108 *GNU*) 4109 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4110 *) 4111 ac_count=0 4112 $as_echo_n 0123456789 >"conftest.in" 4113 while : 4114 do 4115 cat "conftest.in" "conftest.in" >"conftest.tmp" 4116 mv "conftest.tmp" "conftest.in" 4117 cp "conftest.in" "conftest.nl" 4118 $as_echo 'GREP' >> "conftest.nl" 4119 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4120 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4121 as_fn_arith $ac_count + 1 && ac_count=$as_val 4122 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4123 # Best one so far, save it but keep looking for a better one 4124 ac_cv_path_GREP="$ac_path_GREP" 4125 ac_path_GREP_max=$ac_count 4126 fi 4127 # 10*(2^10) chars as input seems more than enough 4128 test $ac_count -gt 10 && break 4129 done 4130 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4131 esac 4132 4133 $ac_path_GREP_found && break 3 4134 done 4135 done 4136 done 4137 IFS=$as_save_IFS 4138 if test -z "$ac_cv_path_GREP"; then 4139 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4140 fi 4141 else 4142 ac_cv_path_GREP=$GREP 4143 fi 4144 4145 fi 4146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4147 $as_echo "$ac_cv_path_GREP" >&6; } 4148 GREP="$ac_cv_path_GREP" 4149 4150 4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4152 $as_echo_n "checking for egrep... " >&6; } 4153 if ${ac_cv_path_EGREP+:} false; then : 4154 $as_echo_n "(cached) " >&6 4155 else 4156 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4157 then ac_cv_path_EGREP="$GREP -E" 4158 else 4159 if test -z "$EGREP"; then 4160 ac_path_EGREP_found=false 4161 # Loop through the user's path and test for each of PROGNAME-LIST 4162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4163 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4164 do 4165 IFS=$as_save_IFS 4166 test -z "$as_dir" && as_dir=. 4167 for ac_prog in egrep; do 4168 for ac_exec_ext in '' $ac_executable_extensions; do 4169 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4170 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4171 # Check for GNU ac_path_EGREP and select it if it is found. 4172 # Check for GNU $ac_path_EGREP 4173 case `"$ac_path_EGREP" --version 2>&1` in 4174 *GNU*) 4175 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4176 *) 4177 ac_count=0 4178 $as_echo_n 0123456789 >"conftest.in" 4179 while : 4180 do 4181 cat "conftest.in" "conftest.in" >"conftest.tmp" 4182 mv "conftest.tmp" "conftest.in" 4183 cp "conftest.in" "conftest.nl" 4184 $as_echo 'EGREP' >> "conftest.nl" 4185 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4186 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4187 as_fn_arith $ac_count + 1 && ac_count=$as_val 4188 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4189 # Best one so far, save it but keep looking for a better one 4190 ac_cv_path_EGREP="$ac_path_EGREP" 4191 ac_path_EGREP_max=$ac_count 4192 fi 4193 # 10*(2^10) chars as input seems more than enough 4194 test $ac_count -gt 10 && break 4195 done 4196 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4197 esac 4198 4199 $ac_path_EGREP_found && break 3 4200 done 4201 done 4202 done 4203 IFS=$as_save_IFS 4204 if test -z "$ac_cv_path_EGREP"; then 4205 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4206 fi 4207 else 4208 ac_cv_path_EGREP=$EGREP 4209 fi 4210 4211 fi 4212 fi 4213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4214 $as_echo "$ac_cv_path_EGREP" >&6; } 4215 EGREP="$ac_cv_path_EGREP" 4216 4217 4218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4219 $as_echo_n "checking for fgrep... " >&6; } 4220 if ${ac_cv_path_FGREP+:} false; then : 4221 $as_echo_n "(cached) " >&6 4222 else 4223 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4224 then ac_cv_path_FGREP="$GREP -F" 4225 else 4226 if test -z "$FGREP"; then 4227 ac_path_FGREP_found=false 4228 # Loop through the user's path and test for each of PROGNAME-LIST 4229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4230 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4231 do 4232 IFS=$as_save_IFS 4233 test -z "$as_dir" && as_dir=. 4234 for ac_prog in fgrep; do 4235 for ac_exec_ext in '' $ac_executable_extensions; do 4236 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4237 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 4238 # Check for GNU ac_path_FGREP and select it if it is found. 4239 # Check for GNU $ac_path_FGREP 4240 case `"$ac_path_FGREP" --version 2>&1` in 4241 *GNU*) 4242 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4243 *) 4244 ac_count=0 4245 $as_echo_n 0123456789 >"conftest.in" 4246 while : 4247 do 4248 cat "conftest.in" "conftest.in" >"conftest.tmp" 4249 mv "conftest.tmp" "conftest.in" 4250 cp "conftest.in" "conftest.nl" 4251 $as_echo 'FGREP' >> "conftest.nl" 4252 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4253 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4254 as_fn_arith $ac_count + 1 && ac_count=$as_val 4255 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4256 # Best one so far, save it but keep looking for a better one 4257 ac_cv_path_FGREP="$ac_path_FGREP" 4258 ac_path_FGREP_max=$ac_count 4259 fi 4260 # 10*(2^10) chars as input seems more than enough 4261 test $ac_count -gt 10 && break 4262 done 4263 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4264 esac 4265 4266 $ac_path_FGREP_found && break 3 4267 done 4268 done 4269 done 4270 IFS=$as_save_IFS 4271 if test -z "$ac_cv_path_FGREP"; then 4272 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4273 fi 4274 else 4275 ac_cv_path_FGREP=$FGREP 4276 fi 4277 4278 fi 4279 fi 4280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4281 $as_echo "$ac_cv_path_FGREP" >&6; } 4282 FGREP="$ac_cv_path_FGREP" 4283 4284 4285 test -z "$GREP" && GREP=grep 4286 4287 4288 4289 4290 4291 4292 4293 4294 4295 4296 4297 4298 4299 4300 4301 4302 4303 4304 4305 # Check whether --with-gnu-ld was given. 4306 if test "${with_gnu_ld+set}" = set; then : 4307 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4308 else 4309 with_gnu_ld=no 4310 fi 4311 4312 ac_prog=ld 4313 if test "$GCC" = yes; then 4314 # Check if gcc -print-prog-name=ld gives a path. 4315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4316 $as_echo_n "checking for ld used by $CC... " >&6; } 4317 case $host in 4318 *-*-mingw*) 4319 # gcc leaves a trailing carriage return which upsets mingw 4320 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4321 *) 4322 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4323 esac 4324 case $ac_prog in 4325 # Accept absolute paths. 4326 [\\/]* | ?:[\\/]*) 4327 re_direlt='/[^/][^/]*/\.\./' 4328 # Canonicalize the pathname of ld 4329 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4330 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4331 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4332 done 4333 test -z "$LD" && LD="$ac_prog" 4334 ;; 4335 "") 4336 # If it fails, then pretend we aren't using GCC. 4337 ac_prog=ld 4338 ;; 4339 *) 4340 # If it is relative, then search for the first ld in PATH. 4341 with_gnu_ld=unknown 4342 ;; 4343 esac 4344 elif test "$with_gnu_ld" = yes; then 4345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4346 $as_echo_n "checking for GNU ld... " >&6; } 4347 else 4348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4349 $as_echo_n "checking for non-GNU ld... " >&6; } 4350 fi 4351 if ${lt_cv_path_LD+:} false; then : 4352 $as_echo_n "(cached) " >&6 4353 else 4354 if test -z "$LD"; then 4355 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4356 for ac_dir in $PATH; do 4357 IFS="$lt_save_ifs" 4358 test -z "$ac_dir" && ac_dir=. 4359 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4360 lt_cv_path_LD="$ac_dir/$ac_prog" 4361 # Check to see if the program is GNU ld. I'd rather use --version, 4362 # but apparently some variants of GNU ld only accept -v. 4363 # Break only if it was the GNU/non-GNU ld that we prefer. 4364 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4365 *GNU* | *'with BFD'*) 4366 test "$with_gnu_ld" != no && break 4367 ;; 4368 *) 4369 test "$with_gnu_ld" != yes && break 4370 ;; 4371 esac 4372 fi 4373 done 4374 IFS="$lt_save_ifs" 4375 else 4376 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4377 fi 4378 fi 4379 4380 LD="$lt_cv_path_LD" 4381 if test -n "$LD"; then 4382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4383 $as_echo "$LD" >&6; } 4384 else 4385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4386 $as_echo "no" >&6; } 4387 fi 4388 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4390 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4391 if ${lt_cv_prog_gnu_ld+:} false; then : 4392 $as_echo_n "(cached) " >&6 4393 else 4394 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4395 case `$LD -v 2>&1 </dev/null` in 4396 *GNU* | *'with BFD'*) 4397 lt_cv_prog_gnu_ld=yes 4398 ;; 4399 *) 4400 lt_cv_prog_gnu_ld=no 4401 ;; 4402 esac 4403 fi 4404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4405 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4406 with_gnu_ld=$lt_cv_prog_gnu_ld 4407 4408 4409 4410 4411 4412 4413 4414 4415 4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4417 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4418 if ${lt_cv_path_NM+:} false; then : 4419 $as_echo_n "(cached) " >&6 4420 else 4421 if test -n "$NM"; then 4422 # Let the user override the test. 4423 lt_cv_path_NM="$NM" 4424 else 4425 lt_nm_to_check="${ac_tool_prefix}nm" 4426 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4427 lt_nm_to_check="$lt_nm_to_check nm" 4428 fi 4429 for lt_tmp_nm in $lt_nm_to_check; do 4430 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4431 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4432 IFS="$lt_save_ifs" 4433 test -z "$ac_dir" && ac_dir=. 4434 tmp_nm="$ac_dir/$lt_tmp_nm" 4435 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 4436 # Check to see if the nm accepts a BSD-compat flag. 4437 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4438 # nm: unknown option "B" ignored 4439 # Tru64's nm complains that /dev/null is an invalid object file 4440 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 4441 */dev/null* | *'Invalid file or object type'*) 4442 lt_cv_path_NM="$tmp_nm -B" 4443 break 4444 ;; 4445 *) 4446 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4447 */dev/null*) 4448 lt_cv_path_NM="$tmp_nm -p" 4449 break 4450 ;; 4451 *) 4452 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4453 continue # so that we can try to find one that supports BSD flags 4454 ;; 4455 esac 4456 ;; 4457 esac 4458 fi 4459 done 4460 IFS="$lt_save_ifs" 4461 done 4462 : ${lt_cv_path_NM=no} 4463 fi 4464 fi 4465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 4466 $as_echo "$lt_cv_path_NM" >&6; } 4467 if test "$lt_cv_path_NM" != "no"; then 4468 NM="$lt_cv_path_NM" 4469 else 4470 # Didn't find any BSD compatible name lister, look for dumpbin. 4471 if test -n "$DUMPBIN"; then : 4472 # Let the user override the test. 4473 else 4474 if test -n "$ac_tool_prefix"; then 4475 for ac_prog in dumpbin "link -dump" 4476 do 4477 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4478 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4480 $as_echo_n "checking for $ac_word... " >&6; } 4481 if ${ac_cv_prog_DUMPBIN+:} false; then : 4482 $as_echo_n "(cached) " >&6 4483 else 4484 if test -n "$DUMPBIN"; then 4485 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 4486 else 4487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4488 for as_dir in $PATH 4489 do 4490 IFS=$as_save_IFS 4491 test -z "$as_dir" && as_dir=. 4492 for ac_exec_ext in '' $ac_executable_extensions; do 4493 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4494 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 4495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4496 break 2 4497 fi 4498 done 4499 done 4500 IFS=$as_save_IFS 4501 4502 fi 4503 fi 4504 DUMPBIN=$ac_cv_prog_DUMPBIN 4505 if test -n "$DUMPBIN"; then 4506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 4507 $as_echo "$DUMPBIN" >&6; } 4508 else 4509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4510 $as_echo "no" >&6; } 4511 fi 4512 4513 4514 test -n "$DUMPBIN" && break 4515 done 4516 fi 4517 if test -z "$DUMPBIN"; then 4518 ac_ct_DUMPBIN=$DUMPBIN 4519 for ac_prog in dumpbin "link -dump" 4520 do 4521 # Extract the first word of "$ac_prog", so it can be a program name with args. 4522 set dummy $ac_prog; ac_word=$2 4523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4524 $as_echo_n "checking for $ac_word... " >&6; } 4525 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 4526 $as_echo_n "(cached) " >&6 4527 else 4528 if test -n "$ac_ct_DUMPBIN"; then 4529 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 4530 else 4531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4532 for as_dir in $PATH 4533 do 4534 IFS=$as_save_IFS 4535 test -z "$as_dir" && as_dir=. 4536 for ac_exec_ext in '' $ac_executable_extensions; do 4537 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4538 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 4539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4540 break 2 4541 fi 4542 done 4543 done 4544 IFS=$as_save_IFS 4545 4546 fi 4547 fi 4548 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 4549 if test -n "$ac_ct_DUMPBIN"; then 4550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 4551 $as_echo "$ac_ct_DUMPBIN" >&6; } 4552 else 4553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4554 $as_echo "no" >&6; } 4555 fi 4556 4557 4558 test -n "$ac_ct_DUMPBIN" && break 4559 done 4560 4561 if test "x$ac_ct_DUMPBIN" = x; then 4562 DUMPBIN=":" 4563 else 4564 case $cross_compiling:$ac_tool_warned in 4565 yes:) 4566 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4567 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4568 ac_tool_warned=yes ;; 4569 esac 4570 DUMPBIN=$ac_ct_DUMPBIN 4571 fi 4572 fi 4573 4574 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 4575 *COFF*) 4576 DUMPBIN="$DUMPBIN -symbols" 4577 ;; 4578 *) 4579 DUMPBIN=: 4580 ;; 4581 esac 4582 fi 4583 4584 if test "$DUMPBIN" != ":"; then 4585 NM="$DUMPBIN" 4586 fi 4587 fi 4588 test -z "$NM" && NM=nm 4589 4590 4591 4592 4593 4594 4595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 4596 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 4597 if ${lt_cv_nm_interface+:} false; then : 4598 $as_echo_n "(cached) " >&6 4599 else 4600 lt_cv_nm_interface="BSD nm" 4601 echo "int some_variable = 0;" > conftest.$ac_ext 4602 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 4603 (eval "$ac_compile" 2>conftest.err) 4604 cat conftest.err >&5 4605 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 4606 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 4607 cat conftest.err >&5 4608 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 4609 cat conftest.out >&5 4610 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 4611 lt_cv_nm_interface="MS dumpbin" 4612 fi 4613 rm -f conftest* 4614 fi 4615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 4616 $as_echo "$lt_cv_nm_interface" >&6; } 4617 4618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4619 $as_echo_n "checking whether ln -s works... " >&6; } 4620 LN_S=$as_ln_s 4621 if test "$LN_S" = "ln -s"; then 4622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4623 $as_echo "yes" >&6; } 4624 else 4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4626 $as_echo "no, using $LN_S" >&6; } 4627 fi 4628 4629 # find the maximum length of command line arguments 4630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 4631 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 4632 if ${lt_cv_sys_max_cmd_len+:} false; then : 4633 $as_echo_n "(cached) " >&6 4634 else 4635 i=0 4636 teststring="ABCD" 4637 4638 case $build_os in 4639 msdosdjgpp*) 4640 # On DJGPP, this test can blow up pretty badly due to problems in libc 4641 # (any single argument exceeding 2000 bytes causes a buffer overrun 4642 # during glob expansion). Even if it were fixed, the result of this 4643 # check would be larger than it should be. 4644 lt_cv_sys_max_cmd_len=12288; # 12K is about right 4645 ;; 4646 4647 gnu*) 4648 # Under GNU Hurd, this test is not required because there is 4649 # no limit to the length of command line arguments. 4650 # Libtool will interpret -1 as no limit whatsoever 4651 lt_cv_sys_max_cmd_len=-1; 4652 ;; 4653 4654 cygwin* | mingw* | cegcc*) 4655 # On Win9x/ME, this test blows up -- it succeeds, but takes 4656 # about 5 minutes as the teststring grows exponentially. 4657 # Worse, since 9x/ME are not pre-emptively multitasking, 4658 # you end up with a "frozen" computer, even though with patience 4659 # the test eventually succeeds (with a max line length of 256k). 4660 # Instead, let's just punt: use the minimum linelength reported by 4661 # all of the supported platforms: 8192 (on NT/2K/XP). 4662 lt_cv_sys_max_cmd_len=8192; 4663 ;; 4664 4665 mint*) 4666 # On MiNT this can take a long time and run out of memory. 4667 lt_cv_sys_max_cmd_len=8192; 4668 ;; 4669 4670 amigaos*) 4671 # On AmigaOS with pdksh, this test takes hours, literally. 4672 # So we just punt and use a minimum line length of 8192. 4673 lt_cv_sys_max_cmd_len=8192; 4674 ;; 4675 4676 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 4677 # This has been around since 386BSD, at least. Likely further. 4678 if test -x /sbin/sysctl; then 4679 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 4680 elif test -x /usr/sbin/sysctl; then 4681 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 4682 else 4683 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 4684 fi 4685 # And add a safety zone 4686 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4687 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4688 ;; 4689 4690 interix*) 4691 # We know the value 262144 and hardcode it with a safety zone (like BSD) 4692 lt_cv_sys_max_cmd_len=196608 4693 ;; 4694 4695 os2*) 4696 # The test takes a long time on OS/2. 4697 lt_cv_sys_max_cmd_len=8192 4698 ;; 4699 4700 osf*) 4701 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 4702 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 4703 # nice to cause kernel panics so lets avoid the loop below. 4704 # First set a reasonable default. 4705 lt_cv_sys_max_cmd_len=16384 4706 # 4707 if test -x /sbin/sysconfig; then 4708 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 4709 *1*) lt_cv_sys_max_cmd_len=-1 ;; 4710 esac 4711 fi 4712 ;; 4713 sco3.2v5*) 4714 lt_cv_sys_max_cmd_len=102400 4715 ;; 4716 sysv5* | sco5v6* | sysv4.2uw2*) 4717 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 4718 if test -n "$kargmax"; then 4719 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 4720 else 4721 lt_cv_sys_max_cmd_len=32768 4722 fi 4723 ;; 4724 *) 4725 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 4726 if test -n "$lt_cv_sys_max_cmd_len"; then 4727 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4728 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4729 else 4730 # Make teststring a little bigger before we do anything with it. 4731 # a 1K string should be a reasonable start. 4732 for i in 1 2 3 4 5 6 7 8 ; do 4733 teststring=$teststring$teststring 4734 done 4735 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 4736 # If test is not a shell built-in, we'll probably end up computing a 4737 # maximum length that is only half of the actual maximum length, but 4738 # we can't tell. 4739 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 4740 = "X$teststring$teststring"; } >/dev/null 2>&1 && 4741 test $i != 17 # 1/2 MB should be enough 4742 do 4743 i=`expr $i + 1` 4744 teststring=$teststring$teststring 4745 done 4746 # Only check the string length outside the loop. 4747 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 4748 teststring= 4749 # Add a significant safety factor because C++ compilers can tack on 4750 # massive amounts of additional arguments before passing them to the 4751 # linker. It appears as though 1/2 is a usable value. 4752 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 4753 fi 4754 ;; 4755 esac 4756 4757 fi 4758 4759 if test -n $lt_cv_sys_max_cmd_len ; then 4760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 4761 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 4762 else 4763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 4764 $as_echo "none" >&6; } 4765 fi 4766 max_cmd_len=$lt_cv_sys_max_cmd_len 4767 4768 4769 4770 4771 4772 4773 : ${CP="cp -f"} 4774 : ${MV="mv -f"} 4775 : ${RM="rm -f"} 4776 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 4778 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 4779 # Try some XSI features 4780 xsi_shell=no 4781 ( _lt_dummy="a/b/c" 4782 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 4783 = c,a/b,b/c, \ 4784 && eval 'test $(( 1 + 1 )) -eq 2 \ 4785 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 4786 && xsi_shell=yes 4787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 4788 $as_echo "$xsi_shell" >&6; } 4789 4790 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 4792 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 4793 lt_shell_append=no 4794 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 4795 >/dev/null 2>&1 \ 4796 && lt_shell_append=yes 4797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 4798 $as_echo "$lt_shell_append" >&6; } 4799 4800 4801 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4802 lt_unset=unset 4803 else 4804 lt_unset=false 4805 fi 4806 4807 4808 4809 4810 4811 # test EBCDIC or ASCII 4812 case `echo X|tr X '\101'` in 4813 A) # ASCII based system 4814 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 4815 lt_SP2NL='tr \040 \012' 4816 lt_NL2SP='tr \015\012 \040\040' 4817 ;; 4818 *) # EBCDIC based system 4819 lt_SP2NL='tr \100 \n' 4820 lt_NL2SP='tr \r\n \100\100' 4821 ;; 4822 esac 4823 4824 4825 4826 4827 4828 4829 4830 4831 4832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 4833 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 4834 if ${lt_cv_to_host_file_cmd+:} false; then : 4835 $as_echo_n "(cached) " >&6 4836 else 4837 case $host in 4838 *-*-mingw* ) 4839 case $build in 4840 *-*-mingw* ) # actually msys 4841 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 4842 ;; 4843 *-*-cygwin* ) 4844 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 4845 ;; 4846 * ) # otherwise, assume *nix 4847 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 4848 ;; 4849 esac 4850 ;; 4851 *-*-cygwin* ) 4852 case $build in 4853 *-*-mingw* ) # actually msys 4854 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 4855 ;; 4856 *-*-cygwin* ) 4857 lt_cv_to_host_file_cmd=func_convert_file_noop 4858 ;; 4859 * ) # otherwise, assume *nix 4860 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 4861 ;; 4862 esac 4863 ;; 4864 * ) # unhandled hosts (and "normal" native builds) 4865 lt_cv_to_host_file_cmd=func_convert_file_noop 4866 ;; 4867 esac 4868 4869 fi 4870 4871 to_host_file_cmd=$lt_cv_to_host_file_cmd 4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 4873 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 4874 4875 4876 4877 4878 4879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 4880 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 4881 if ${lt_cv_to_tool_file_cmd+:} false; then : 4882 $as_echo_n "(cached) " >&6 4883 else 4884 #assume ordinary cross tools, or native build. 4885 lt_cv_to_tool_file_cmd=func_convert_file_noop 4886 case $host in 4887 *-*-mingw* ) 4888 case $build in 4889 *-*-mingw* ) # actually msys 4890 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 4891 ;; 4892 esac 4893 ;; 4894 esac 4895 4896 fi 4897 4898 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 4899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 4900 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 4901 4902 4903 4904 4905 4906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 4907 $as_echo_n "checking for $LD option to reload object files... " >&6; } 4908 if ${lt_cv_ld_reload_flag+:} false; then : 4909 $as_echo_n "(cached) " >&6 4910 else 4911 lt_cv_ld_reload_flag='-r' 4912 fi 4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 4914 $as_echo "$lt_cv_ld_reload_flag" >&6; } 4915 reload_flag=$lt_cv_ld_reload_flag 4916 case $reload_flag in 4917 "" | " "*) ;; 4918 *) reload_flag=" $reload_flag" ;; 4919 esac 4920 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4921 case $host_os in 4922 cygwin* | mingw* | pw32* | cegcc*) 4923 if test "$GCC" != yes; then 4924 reload_cmds=false 4925 fi 4926 ;; 4927 darwin*) 4928 if test "$GCC" = yes; then 4929 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 4930 else 4931 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4932 fi 4933 ;; 4934 esac 4935 4936 4937 4938 4939 4940 4941 4942 4943 4944 if test -n "$ac_tool_prefix"; then 4945 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4946 set dummy ${ac_tool_prefix}objdump; ac_word=$2 4947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4948 $as_echo_n "checking for $ac_word... " >&6; } 4949 if ${ac_cv_prog_OBJDUMP+:} false; then : 4950 $as_echo_n "(cached) " >&6 4951 else 4952 if test -n "$OBJDUMP"; then 4953 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4954 else 4955 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4956 for as_dir in $PATH 4957 do 4958 IFS=$as_save_IFS 4959 test -z "$as_dir" && as_dir=. 4960 for ac_exec_ext in '' $ac_executable_extensions; do 4961 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4962 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4963 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4964 break 2 4965 fi 4966 done 4967 done 4968 IFS=$as_save_IFS 4969 4970 fi 4971 fi 4972 OBJDUMP=$ac_cv_prog_OBJDUMP 4973 if test -n "$OBJDUMP"; then 4974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 4975 $as_echo "$OBJDUMP" >&6; } 4976 else 4977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4978 $as_echo "no" >&6; } 4979 fi 4980 4981 4982 fi 4983 if test -z "$ac_cv_prog_OBJDUMP"; then 4984 ac_ct_OBJDUMP=$OBJDUMP 4985 # Extract the first word of "objdump", so it can be a program name with args. 4986 set dummy objdump; ac_word=$2 4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4988 $as_echo_n "checking for $ac_word... " >&6; } 4989 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 4990 $as_echo_n "(cached) " >&6 4991 else 4992 if test -n "$ac_ct_OBJDUMP"; then 4993 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 4994 else 4995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4996 for as_dir in $PATH 4997 do 4998 IFS=$as_save_IFS 4999 test -z "$as_dir" && as_dir=. 5000 for ac_exec_ext in '' $ac_executable_extensions; do 5001 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5002 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5003 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5004 break 2 5005 fi 5006 done 5007 done 5008 IFS=$as_save_IFS 5009 5010 fi 5011 fi 5012 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5013 if test -n "$ac_ct_OBJDUMP"; then 5014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5015 $as_echo "$ac_ct_OBJDUMP" >&6; } 5016 else 5017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5018 $as_echo "no" >&6; } 5019 fi 5020 5021 if test "x$ac_ct_OBJDUMP" = x; then 5022 OBJDUMP="false" 5023 else 5024 case $cross_compiling:$ac_tool_warned in 5025 yes:) 5026 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5027 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5028 ac_tool_warned=yes ;; 5029 esac 5030 OBJDUMP=$ac_ct_OBJDUMP 5031 fi 5032 else 5033 OBJDUMP="$ac_cv_prog_OBJDUMP" 5034 fi 5035 5036 test -z "$OBJDUMP" && OBJDUMP=objdump 5037 5038 5039 5040 5041 5042 5043 5044 5045 5046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5047 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5048 if ${lt_cv_deplibs_check_method+:} false; then : 5049 $as_echo_n "(cached) " >&6 5050 else 5051 lt_cv_file_magic_cmd='$MAGIC_CMD' 5052 lt_cv_file_magic_test_file= 5053 lt_cv_deplibs_check_method='unknown' 5054 # Need to set the preceding variable on all platforms that support 5055 # interlibrary dependencies. 5056 # 'none' -- dependencies not supported. 5057 # `unknown' -- same as none, but documents that we really don't know. 5058 # 'pass_all' -- all dependencies passed with no checks. 5059 # 'test_compile' -- check by making test program. 5060 # 'file_magic [[regex]]' -- check by looking for files in library path 5061 # which responds to the $file_magic_cmd with a given extended regex. 5062 # If you have `file' or equivalent on your system and you're not sure 5063 # whether `pass_all' will *always* work, you probably want this one. 5064 5065 case $host_os in 5066 aix[4-9]*) 5067 lt_cv_deplibs_check_method=pass_all 5068 ;; 5069 5070 beos*) 5071 lt_cv_deplibs_check_method=pass_all 5072 ;; 5073 5074 bsdi[45]*) 5075 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5076 lt_cv_file_magic_cmd='/usr/bin/file -L' 5077 lt_cv_file_magic_test_file=/shlib/libc.so 5078 ;; 5079 5080 cygwin*) 5081 # func_win32_libid is a shell function defined in ltmain.sh 5082 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5083 lt_cv_file_magic_cmd='func_win32_libid' 5084 ;; 5085 5086 mingw* | pw32*) 5087 # Base MSYS/MinGW do not provide the 'file' command needed by 5088 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5089 # unless we find 'file', for example because we are cross-compiling. 5090 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 5091 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 5092 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5093 lt_cv_file_magic_cmd='func_win32_libid' 5094 else 5095 # Keep this pattern in sync with the one in func_win32_libid. 5096 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5097 lt_cv_file_magic_cmd='$OBJDUMP -f' 5098 fi 5099 ;; 5100 5101 cegcc*) 5102 # use the weaker test based on 'objdump'. See mingw*. 5103 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5104 lt_cv_file_magic_cmd='$OBJDUMP -f' 5105 ;; 5106 5107 darwin* | rhapsody*) 5108 lt_cv_deplibs_check_method=pass_all 5109 ;; 5110 5111 freebsd* | dragonfly*) 5112 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5113 case $host_cpu in 5114 i*86 ) 5115 # Not sure whether the presence of OpenBSD here was a mistake. 5116 # Let's accept both of them until this is cleared up. 5117 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5118 lt_cv_file_magic_cmd=/usr/bin/file 5119 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5120 ;; 5121 esac 5122 else 5123 lt_cv_deplibs_check_method=pass_all 5124 fi 5125 ;; 5126 5127 gnu*) 5128 lt_cv_deplibs_check_method=pass_all 5129 ;; 5130 5131 haiku*) 5132 lt_cv_deplibs_check_method=pass_all 5133 ;; 5134 5135 hpux10.20* | hpux11*) 5136 lt_cv_file_magic_cmd=/usr/bin/file 5137 case $host_cpu in 5138 ia64*) 5139 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5140 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5141 ;; 5142 hppa*64*) 5143 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5144 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5145 ;; 5146 *) 5147 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5148 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5149 ;; 5150 esac 5151 ;; 5152 5153 interix[3-9]*) 5154 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5155 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5156 ;; 5157 5158 irix5* | irix6* | nonstopux*) 5159 case $LD in 5160 *-32|*"-32 ") libmagic=32-bit;; 5161 *-n32|*"-n32 ") libmagic=N32;; 5162 *-64|*"-64 ") libmagic=64-bit;; 5163 *) libmagic=never-match;; 5164 esac 5165 lt_cv_deplibs_check_method=pass_all 5166 ;; 5167 5168 # This must be glibc/ELF. 5169 linux* | k*bsd*-gnu | kopensolaris*-gnu) 5170 lt_cv_deplibs_check_method=pass_all 5171 ;; 5172 5173 netbsd*) 5174 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5175 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5176 else 5177 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5178 fi 5179 ;; 5180 5181 newos6*) 5182 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5183 lt_cv_file_magic_cmd=/usr/bin/file 5184 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5185 ;; 5186 5187 *nto* | *qnx*) 5188 lt_cv_deplibs_check_method=pass_all 5189 ;; 5190 5191 openbsd*) 5192 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5193 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5194 else 5195 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5196 fi 5197 ;; 5198 5199 osf3* | osf4* | osf5*) 5200 lt_cv_deplibs_check_method=pass_all 5201 ;; 5202 5203 rdos*) 5204 lt_cv_deplibs_check_method=pass_all 5205 ;; 5206 5207 solaris*) 5208 lt_cv_deplibs_check_method=pass_all 5209 ;; 5210 5211 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5212 lt_cv_deplibs_check_method=pass_all 5213 ;; 5214 5215 sysv4 | sysv4.3*) 5216 case $host_vendor in 5217 motorola) 5218 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]' 5219 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5220 ;; 5221 ncr) 5222 lt_cv_deplibs_check_method=pass_all 5223 ;; 5224 sequent) 5225 lt_cv_file_magic_cmd='/bin/file' 5226 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5227 ;; 5228 sni) 5229 lt_cv_file_magic_cmd='/bin/file' 5230 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5231 lt_cv_file_magic_test_file=/lib/libc.so 5232 ;; 5233 siemens) 5234 lt_cv_deplibs_check_method=pass_all 5235 ;; 5236 pc) 5237 lt_cv_deplibs_check_method=pass_all 5238 ;; 5239 esac 5240 ;; 5241 5242 tpf*) 5243 lt_cv_deplibs_check_method=pass_all 5244 ;; 5245 esac 5246 5247 fi 5248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5249 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5250 5251 file_magic_glob= 5252 want_nocaseglob=no 5253 if test "$build" = "$host"; then 5254 case $host_os in 5255 mingw* | pw32*) 5256 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5257 want_nocaseglob=yes 5258 else 5259 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5260 fi 5261 ;; 5262 esac 5263 fi 5264 5265 file_magic_cmd=$lt_cv_file_magic_cmd 5266 deplibs_check_method=$lt_cv_deplibs_check_method 5267 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5268 5269 5270 5271 5272 5273 5274 5275 5276 5277 5278 5279 5280 5281 5282 5283 5284 5285 5286 5287 5288 5289 5290 if test -n "$ac_tool_prefix"; then 5291 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5292 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5294 $as_echo_n "checking for $ac_word... " >&6; } 5295 if ${ac_cv_prog_DLLTOOL+:} false; then : 5296 $as_echo_n "(cached) " >&6 5297 else 5298 if test -n "$DLLTOOL"; then 5299 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5300 else 5301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5302 for as_dir in $PATH 5303 do 5304 IFS=$as_save_IFS 5305 test -z "$as_dir" && as_dir=. 5306 for ac_exec_ext in '' $ac_executable_extensions; do 5307 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5308 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5310 break 2 5311 fi 5312 done 5313 done 5314 IFS=$as_save_IFS 5315 5316 fi 5317 fi 5318 DLLTOOL=$ac_cv_prog_DLLTOOL 5319 if test -n "$DLLTOOL"; then 5320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5321 $as_echo "$DLLTOOL" >&6; } 5322 else 5323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5324 $as_echo "no" >&6; } 5325 fi 5326 5327 5328 fi 5329 if test -z "$ac_cv_prog_DLLTOOL"; then 5330 ac_ct_DLLTOOL=$DLLTOOL 5331 # Extract the first word of "dlltool", so it can be a program name with args. 5332 set dummy dlltool; ac_word=$2 5333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5334 $as_echo_n "checking for $ac_word... " >&6; } 5335 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5336 $as_echo_n "(cached) " >&6 5337 else 5338 if test -n "$ac_ct_DLLTOOL"; then 5339 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5340 else 5341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5342 for as_dir in $PATH 5343 do 5344 IFS=$as_save_IFS 5345 test -z "$as_dir" && as_dir=. 5346 for ac_exec_ext in '' $ac_executable_extensions; do 5347 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5348 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5349 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5350 break 2 5351 fi 5352 done 5353 done 5354 IFS=$as_save_IFS 5355 5356 fi 5357 fi 5358 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5359 if test -n "$ac_ct_DLLTOOL"; then 5360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5361 $as_echo "$ac_ct_DLLTOOL" >&6; } 5362 else 5363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5364 $as_echo "no" >&6; } 5365 fi 5366 5367 if test "x$ac_ct_DLLTOOL" = x; then 5368 DLLTOOL="false" 5369 else 5370 case $cross_compiling:$ac_tool_warned in 5371 yes:) 5372 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5373 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5374 ac_tool_warned=yes ;; 5375 esac 5376 DLLTOOL=$ac_ct_DLLTOOL 5377 fi 5378 else 5379 DLLTOOL="$ac_cv_prog_DLLTOOL" 5380 fi 5381 5382 test -z "$DLLTOOL" && DLLTOOL=dlltool 5383 5384 5385 5386 5387 5388 5389 5390 5391 5392 5393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5394 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5395 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5396 $as_echo_n "(cached) " >&6 5397 else 5398 lt_cv_sharedlib_from_linklib_cmd='unknown' 5399 5400 case $host_os in 5401 cygwin* | mingw* | pw32* | cegcc*) 5402 # two different shell functions defined in ltmain.sh 5403 # decide which to use based on capabilities of $DLLTOOL 5404 case `$DLLTOOL --help 2>&1` in 5405 *--identify-strict*) 5406 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5407 ;; 5408 *) 5409 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5410 ;; 5411 esac 5412 ;; 5413 *) 5414 # fallback: assume linklib IS sharedlib 5415 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 5416 ;; 5417 esac 5418 5419 fi 5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5421 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5422 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5423 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5424 5425 5426 5427 5428 5429 5430 5431 5432 if test -n "$ac_tool_prefix"; then 5433 for ac_prog in ar 5434 do 5435 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5436 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5438 $as_echo_n "checking for $ac_word... " >&6; } 5439 if ${ac_cv_prog_AR+:} false; then : 5440 $as_echo_n "(cached) " >&6 5441 else 5442 if test -n "$AR"; then 5443 ac_cv_prog_AR="$AR" # Let the user override the test. 5444 else 5445 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5446 for as_dir in $PATH 5447 do 5448 IFS=$as_save_IFS 5449 test -z "$as_dir" && as_dir=. 5450 for ac_exec_ext in '' $ac_executable_extensions; do 5451 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5452 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5453 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5454 break 2 5455 fi 5456 done 5457 done 5458 IFS=$as_save_IFS 5459 5460 fi 5461 fi 5462 AR=$ac_cv_prog_AR 5463 if test -n "$AR"; then 5464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5465 $as_echo "$AR" >&6; } 5466 else 5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5468 $as_echo "no" >&6; } 5469 fi 5470 5471 5472 test -n "$AR" && break 5473 done 5474 fi 5475 if test -z "$AR"; then 5476 ac_ct_AR=$AR 5477 for ac_prog in ar 5478 do 5479 # Extract the first word of "$ac_prog", so it can be a program name with args. 5480 set dummy $ac_prog; ac_word=$2 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5482 $as_echo_n "checking for $ac_word... " >&6; } 5483 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5484 $as_echo_n "(cached) " >&6 5485 else 5486 if test -n "$ac_ct_AR"; then 5487 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5488 else 5489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5490 for as_dir in $PATH 5491 do 5492 IFS=$as_save_IFS 5493 test -z "$as_dir" && as_dir=. 5494 for ac_exec_ext in '' $ac_executable_extensions; do 5495 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5496 ac_cv_prog_ac_ct_AR="$ac_prog" 5497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5498 break 2 5499 fi 5500 done 5501 done 5502 IFS=$as_save_IFS 5503 5504 fi 5505 fi 5506 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5507 if test -n "$ac_ct_AR"; then 5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5509 $as_echo "$ac_ct_AR" >&6; } 5510 else 5511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5512 $as_echo "no" >&6; } 5513 fi 5514 5515 5516 test -n "$ac_ct_AR" && break 5517 done 5518 5519 if test "x$ac_ct_AR" = x; then 5520 AR="false" 5521 else 5522 case $cross_compiling:$ac_tool_warned in 5523 yes:) 5524 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5525 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5526 ac_tool_warned=yes ;; 5527 esac 5528 AR=$ac_ct_AR 5529 fi 5530 fi 5531 5532 : ${AR=ar} 5533 : ${AR_FLAGS=cru} 5534 5535 5536 5537 5538 5539 5540 5541 5542 5543 5544 5545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 5546 $as_echo_n "checking for archiver @FILE support... " >&6; } 5547 if ${lt_cv_ar_at_file+:} false; then : 5548 $as_echo_n "(cached) " >&6 5549 else 5550 lt_cv_ar_at_file=no 5551 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5552 /* end confdefs.h. */ 5553 5554 int 5555 main () 5556 { 5557 5558 ; 5559 return 0; 5560 } 5561 _ACEOF 5562 if ac_fn_c_try_compile "$LINENO"; then : 5563 echo conftest.$ac_objext > conftest.lst 5564 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 5565 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5566 (eval $lt_ar_try) 2>&5 5567 ac_status=$? 5568 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5569 test $ac_status = 0; } 5570 if test "$ac_status" -eq 0; then 5571 # Ensure the archiver fails upon bogus file names. 5572 rm -f conftest.$ac_objext libconftest.a 5573 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5574 (eval $lt_ar_try) 2>&5 5575 ac_status=$? 5576 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5577 test $ac_status = 0; } 5578 if test "$ac_status" -ne 0; then 5579 lt_cv_ar_at_file=@ 5580 fi 5581 fi 5582 rm -f conftest.* libconftest.a 5583 5584 fi 5585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5586 5587 fi 5588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 5589 $as_echo "$lt_cv_ar_at_file" >&6; } 5590 5591 if test "x$lt_cv_ar_at_file" = xno; then 5592 archiver_list_spec= 5593 else 5594 archiver_list_spec=$lt_cv_ar_at_file 5595 fi 5596 5597 5598 5599 5600 5601 5602 5603 if test -n "$ac_tool_prefix"; then 5604 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5605 set dummy ${ac_tool_prefix}strip; ac_word=$2 5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5607 $as_echo_n "checking for $ac_word... " >&6; } 5608 if ${ac_cv_prog_STRIP+:} false; then : 5609 $as_echo_n "(cached) " >&6 5610 else 5611 if test -n "$STRIP"; then 5612 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5613 else 5614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5615 for as_dir in $PATH 5616 do 5617 IFS=$as_save_IFS 5618 test -z "$as_dir" && as_dir=. 5619 for ac_exec_ext in '' $ac_executable_extensions; do 5620 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5621 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5622 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5623 break 2 5624 fi 5625 done 5626 done 5627 IFS=$as_save_IFS 5628 5629 fi 5630 fi 5631 STRIP=$ac_cv_prog_STRIP 5632 if test -n "$STRIP"; then 5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5634 $as_echo "$STRIP" >&6; } 5635 else 5636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5637 $as_echo "no" >&6; } 5638 fi 5639 5640 5641 fi 5642 if test -z "$ac_cv_prog_STRIP"; then 5643 ac_ct_STRIP=$STRIP 5644 # Extract the first word of "strip", so it can be a program name with args. 5645 set dummy strip; ac_word=$2 5646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5647 $as_echo_n "checking for $ac_word... " >&6; } 5648 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 5649 $as_echo_n "(cached) " >&6 5650 else 5651 if test -n "$ac_ct_STRIP"; then 5652 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5653 else 5654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5655 for as_dir in $PATH 5656 do 5657 IFS=$as_save_IFS 5658 test -z "$as_dir" && as_dir=. 5659 for ac_exec_ext in '' $ac_executable_extensions; do 5660 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5661 ac_cv_prog_ac_ct_STRIP="strip" 5662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5663 break 2 5664 fi 5665 done 5666 done 5667 IFS=$as_save_IFS 5668 5669 fi 5670 fi 5671 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5672 if test -n "$ac_ct_STRIP"; then 5673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5674 $as_echo "$ac_ct_STRIP" >&6; } 5675 else 5676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5677 $as_echo "no" >&6; } 5678 fi 5679 5680 if test "x$ac_ct_STRIP" = x; then 5681 STRIP=":" 5682 else 5683 case $cross_compiling:$ac_tool_warned in 5684 yes:) 5685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5686 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5687 ac_tool_warned=yes ;; 5688 esac 5689 STRIP=$ac_ct_STRIP 5690 fi 5691 else 5692 STRIP="$ac_cv_prog_STRIP" 5693 fi 5694 5695 test -z "$STRIP" && STRIP=: 5696 5697 5698 5699 5700 5701 5702 if test -n "$ac_tool_prefix"; then 5703 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5704 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5706 $as_echo_n "checking for $ac_word... " >&6; } 5707 if ${ac_cv_prog_RANLIB+:} false; then : 5708 $as_echo_n "(cached) " >&6 5709 else 5710 if test -n "$RANLIB"; then 5711 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5712 else 5713 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5714 for as_dir in $PATH 5715 do 5716 IFS=$as_save_IFS 5717 test -z "$as_dir" && as_dir=. 5718 for ac_exec_ext in '' $ac_executable_extensions; do 5719 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5720 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5721 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5722 break 2 5723 fi 5724 done 5725 done 5726 IFS=$as_save_IFS 5727 5728 fi 5729 fi 5730 RANLIB=$ac_cv_prog_RANLIB 5731 if test -n "$RANLIB"; then 5732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5733 $as_echo "$RANLIB" >&6; } 5734 else 5735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5736 $as_echo "no" >&6; } 5737 fi 5738 5739 5740 fi 5741 if test -z "$ac_cv_prog_RANLIB"; then 5742 ac_ct_RANLIB=$RANLIB 5743 # Extract the first word of "ranlib", so it can be a program name with args. 5744 set dummy ranlib; ac_word=$2 5745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5746 $as_echo_n "checking for $ac_word... " >&6; } 5747 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5748 $as_echo_n "(cached) " >&6 5749 else 5750 if test -n "$ac_ct_RANLIB"; then 5751 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5752 else 5753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5754 for as_dir in $PATH 5755 do 5756 IFS=$as_save_IFS 5757 test -z "$as_dir" && as_dir=. 5758 for ac_exec_ext in '' $ac_executable_extensions; do 5759 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5760 ac_cv_prog_ac_ct_RANLIB="ranlib" 5761 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5762 break 2 5763 fi 5764 done 5765 done 5766 IFS=$as_save_IFS 5767 5768 fi 5769 fi 5770 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5771 if test -n "$ac_ct_RANLIB"; then 5772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5773 $as_echo "$ac_ct_RANLIB" >&6; } 5774 else 5775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5776 $as_echo "no" >&6; } 5777 fi 5778 5779 if test "x$ac_ct_RANLIB" = x; then 5780 RANLIB=":" 5781 else 5782 case $cross_compiling:$ac_tool_warned in 5783 yes:) 5784 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5785 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5786 ac_tool_warned=yes ;; 5787 esac 5788 RANLIB=$ac_ct_RANLIB 5789 fi 5790 else 5791 RANLIB="$ac_cv_prog_RANLIB" 5792 fi 5793 5794 test -z "$RANLIB" && RANLIB=: 5795 5796 5797 5798 5799 5800 5801 # Determine commands to create old-style static archives. 5802 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 5803 old_postinstall_cmds='chmod 644 $oldlib' 5804 old_postuninstall_cmds= 5805 5806 if test -n "$RANLIB"; then 5807 case $host_os in 5808 openbsd*) 5809 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 5810 ;; 5811 *) 5812 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 5813 ;; 5814 esac 5815 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 5816 fi 5817 5818 case $host_os in 5819 darwin*) 5820 lock_old_archive_extraction=yes ;; 5821 *) 5822 lock_old_archive_extraction=no ;; 5823 esac 5824 5825 5826 5827 5828 5829 5830 5831 5832 5833 5834 5835 5836 5837 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 # If no C compiler was specified, use CC. 5864 LTCC=${LTCC-"$CC"} 5865 5866 # If no C compiler flags were specified, use CFLAGS. 5867 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 5868 5869 # Allow CC to be a program name with arguments. 5870 compiler=$CC 5871 5872 5873 # Check for command to grab the raw symbol name followed by C symbol from nm. 5874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 5875 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 5876 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 5877 $as_echo_n "(cached) " >&6 5878 else 5879 5880 # These are sane defaults that work on at least a few old systems. 5881 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 5882 5883 # Character class describing NM global symbol codes. 5884 symcode='[BCDEGRST]' 5885 5886 # Regexp to match symbols that can be accessed directly from C. 5887 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 5888 5889 # Define system-specific variables. 5890 case $host_os in 5891 aix*) 5892 symcode='[BCDT]' 5893 ;; 5894 cygwin* | mingw* | pw32* | cegcc*) 5895 symcode='[ABCDGISTW]' 5896 ;; 5897 hpux*) 5898 if test "$host_cpu" = ia64; then 5899 symcode='[ABCDEGRST]' 5900 fi 5901 ;; 5902 irix* | nonstopux*) 5903 symcode='[BCDEGRST]' 5904 ;; 5905 osf*) 5906 symcode='[BCDEGQRST]' 5907 ;; 5908 solaris*) 5909 symcode='[BDRT]' 5910 ;; 5911 sco3.2v5*) 5912 symcode='[DT]' 5913 ;; 5914 sysv4.2uw2*) 5915 symcode='[DT]' 5916 ;; 5917 sysv5* | sco5v6* | unixware* | OpenUNIX*) 5918 symcode='[ABDT]' 5919 ;; 5920 sysv4) 5921 symcode='[DFNSTU]' 5922 ;; 5923 esac 5924 5925 # If we're using GNU nm, then use its standard symbol codes. 5926 case `$NM -V 2>&1` in 5927 *GNU* | *'with BFD'*) 5928 symcode='[ABCDGIRSTW]' ;; 5929 esac 5930 5931 # Transform an extracted symbol line into a proper C declaration. 5932 # Some systems (esp. on ia64) link data and code symbols differently, 5933 # so use this general approach. 5934 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5935 5936 # Transform an extracted symbol line into symbol name and symbol address 5937 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 5938 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" 5939 5940 # Handle CRLF in mingw tool chain 5941 opt_cr= 5942 case $build_os in 5943 mingw*) 5944 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5945 ;; 5946 esac 5947 5948 # Try without a prefix underscore, then with it. 5949 for ac_symprfx in "" "_"; do 5950 5951 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5952 symxfrm="\\1 $ac_symprfx\\2 \\2" 5953 5954 # Write the raw and C identifiers. 5955 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 5956 # Fake it for dumpbin and say T for any non-static function 5957 # and D for any global variable. 5958 # Also find C++ and __fastcall symbols from MSVC++, 5959 # which start with @ or ?. 5960 lt_cv_sys_global_symbol_pipe="$AWK '"\ 5961 " {last_section=section; section=\$ 3};"\ 5962 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 5963 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 5964 " \$ 0!~/External *\|/{next};"\ 5965 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 5966 " {if(hide[section]) next};"\ 5967 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 5968 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 5969 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 5970 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 5971 " ' prfx=^$ac_symprfx" 5972 else 5973 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 5974 fi 5975 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 5976 5977 # Check to see that the pipe works correctly. 5978 pipe_works=no 5979 5980 rm -f conftest* 5981 cat > conftest.$ac_ext <<_LT_EOF 5982 #ifdef __cplusplus 5983 extern "C" { 5984 #endif 5985 char nm_test_var; 5986 void nm_test_func(void); 5987 void nm_test_func(void){} 5988 #ifdef __cplusplus 5989 } 5990 #endif 5991 int main(){nm_test_var='a';nm_test_func();return(0);} 5992 _LT_EOF 5993 5994 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 5995 (eval $ac_compile) 2>&5 5996 ac_status=$? 5997 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5998 test $ac_status = 0; }; then 5999 # Now try to grab the symbols. 6000 nlist=conftest.nm 6001 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6002 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6003 ac_status=$? 6004 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6005 test $ac_status = 0; } && test -s "$nlist"; then 6006 # Try sorting and uniquifying the output. 6007 if sort "$nlist" | uniq > "$nlist"T; then 6008 mv -f "$nlist"T "$nlist" 6009 else 6010 rm -f "$nlist"T 6011 fi 6012 6013 # Make sure that we snagged all the symbols we need. 6014 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6015 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6016 cat <<_LT_EOF > conftest.$ac_ext 6017 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6018 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 6019 /* DATA imports from DLLs on WIN32 con't be const, because runtime 6020 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6021 # define LT_DLSYM_CONST 6022 #elif defined(__osf__) 6023 /* This system does not cope well with relocations in const data. */ 6024 # define LT_DLSYM_CONST 6025 #else 6026 # define LT_DLSYM_CONST const 6027 #endif 6028 6029 #ifdef __cplusplus 6030 extern "C" { 6031 #endif 6032 6033 _LT_EOF 6034 # Now generate the symbol file. 6035 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6036 6037 cat <<_LT_EOF >> conftest.$ac_ext 6038 6039 /* The mapping between symbol names and symbols. */ 6040 LT_DLSYM_CONST struct { 6041 const char *name; 6042 void *address; 6043 } 6044 lt__PROGRAM__LTX_preloaded_symbols[] = 6045 { 6046 { "@PROGRAM@", (void *) 0 }, 6047 _LT_EOF 6048 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6049 cat <<\_LT_EOF >> conftest.$ac_ext 6050 {0, (void *) 0} 6051 }; 6052 6053 /* This works around a problem in FreeBSD linker */ 6054 #ifdef FREEBSD_WORKAROUND 6055 static const void *lt_preloaded_setup() { 6056 return lt__PROGRAM__LTX_preloaded_symbols; 6057 } 6058 #endif 6059 6060 #ifdef __cplusplus 6061 } 6062 #endif 6063 _LT_EOF 6064 # Now try linking the two files. 6065 mv conftest.$ac_objext conftstm.$ac_objext 6066 lt_globsym_save_LIBS=$LIBS 6067 lt_globsym_save_CFLAGS=$CFLAGS 6068 LIBS="conftstm.$ac_objext" 6069 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6070 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6071 (eval $ac_link) 2>&5 6072 ac_status=$? 6073 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6074 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 6075 pipe_works=yes 6076 fi 6077 LIBS=$lt_globsym_save_LIBS 6078 CFLAGS=$lt_globsym_save_CFLAGS 6079 else 6080 echo "cannot find nm_test_func in $nlist" >&5 6081 fi 6082 else 6083 echo "cannot find nm_test_var in $nlist" >&5 6084 fi 6085 else 6086 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6087 fi 6088 else 6089 echo "$progname: failed program was:" >&5 6090 cat conftest.$ac_ext >&5 6091 fi 6092 rm -rf conftest* conftst* 6093 6094 # Do not use the global_symbol_pipe unless it works. 6095 if test "$pipe_works" = yes; then 6096 break 6097 else 6098 lt_cv_sys_global_symbol_pipe= 6099 fi 6100 done 6101 6102 fi 6103 6104 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6105 lt_cv_sys_global_symbol_to_cdecl= 6106 fi 6107 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6109 $as_echo "failed" >&6; } 6110 else 6111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6112 $as_echo "ok" >&6; } 6113 fi 6114 6115 # Response file support. 6116 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6117 nm_file_list_spec='@' 6118 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6119 nm_file_list_spec='@' 6120 fi 6121 6122 6123 6124 6125 6126 6127 6128 6129 6130 6131 6132 6133 6134 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6149 $as_echo_n "checking for sysroot... " >&6; } 6150 6151 # Check whether --with-sysroot was given. 6152 if test "${with_sysroot+set}" = set; then : 6153 withval=$with_sysroot; 6154 else 6155 with_sysroot=no 6156 fi 6157 6158 6159 lt_sysroot= 6160 case ${with_sysroot} in #( 6161 yes) 6162 if test "$GCC" = yes; then 6163 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6164 fi 6165 ;; #( 6166 /*) 6167 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6168 ;; #( 6169 no|'') 6170 ;; #( 6171 *) 6172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 6173 $as_echo "${with_sysroot}" >&6; } 6174 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6175 ;; 6176 esac 6177 6178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6179 $as_echo "${lt_sysroot:-no}" >&6; } 6180 6181 6182 6183 6184 6185 # Check whether --enable-libtool-lock was given. 6186 if test "${enable_libtool_lock+set}" = set; then : 6187 enableval=$enable_libtool_lock; 6188 fi 6189 6190 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6191 6192 # Some flags need to be propagated to the compiler or linker for good 6193 # libtool support. 6194 case $host in 6195 ia64-*-hpux*) 6196 # Find out which ABI we are using. 6197 echo 'int i;' > conftest.$ac_ext 6198 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6199 (eval $ac_compile) 2>&5 6200 ac_status=$? 6201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6202 test $ac_status = 0; }; then 6203 case `/usr/bin/file conftest.$ac_objext` in 6204 *ELF-32*) 6205 HPUX_IA64_MODE="32" 6206 ;; 6207 *ELF-64*) 6208 HPUX_IA64_MODE="64" 6209 ;; 6210 esac 6211 fi 6212 rm -rf conftest* 6213 ;; 6214 *-*-irix6*) 6215 # Find out which ABI we are using. 6216 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6217 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6218 (eval $ac_compile) 2>&5 6219 ac_status=$? 6220 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6221 test $ac_status = 0; }; then 6222 if test "$lt_cv_prog_gnu_ld" = yes; then 6223 case `/usr/bin/file conftest.$ac_objext` in 6224 *32-bit*) 6225 LD="${LD-ld} -melf32bsmip" 6226 ;; 6227 *N32*) 6228 LD="${LD-ld} -melf32bmipn32" 6229 ;; 6230 *64-bit*) 6231 LD="${LD-ld} -melf64bmip" 6232 ;; 6233 esac 6234 else 6235 case `/usr/bin/file conftest.$ac_objext` in 6236 *32-bit*) 6237 LD="${LD-ld} -32" 6238 ;; 6239 *N32*) 6240 LD="${LD-ld} -n32" 6241 ;; 6242 *64-bit*) 6243 LD="${LD-ld} -64" 6244 ;; 6245 esac 6246 fi 6247 fi 6248 rm -rf conftest* 6249 ;; 6250 6251 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6252 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6253 # Find out which ABI we are using. 6254 echo 'int i;' > conftest.$ac_ext 6255 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6256 (eval $ac_compile) 2>&5 6257 ac_status=$? 6258 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6259 test $ac_status = 0; }; then 6260 case `/usr/bin/file conftest.o` in 6261 *32-bit*) 6262 case $host in 6263 x86_64-*kfreebsd*-gnu) 6264 LD="${LD-ld} -m elf_i386_fbsd" 6265 ;; 6266 x86_64-*linux*) 6267 LD="${LD-ld} -m elf_i386" 6268 ;; 6269 ppc64-*linux*|powerpc64-*linux*) 6270 LD="${LD-ld} -m elf32ppclinux" 6271 ;; 6272 s390x-*linux*) 6273 LD="${LD-ld} -m elf_s390" 6274 ;; 6275 sparc64-*linux*) 6276 LD="${LD-ld} -m elf32_sparc" 6277 ;; 6278 esac 6279 ;; 6280 *64-bit*) 6281 case $host in 6282 x86_64-*kfreebsd*-gnu) 6283 LD="${LD-ld} -m elf_x86_64_fbsd" 6284 ;; 6285 x86_64-*linux*) 6286 LD="${LD-ld} -m elf_x86_64" 6287 ;; 6288 ppc*-*linux*|powerpc*-*linux*) 6289 LD="${LD-ld} -m elf64ppc" 6290 ;; 6291 s390*-*linux*|s390*-*tpf*) 6292 LD="${LD-ld} -m elf64_s390" 6293 ;; 6294 sparc*-*linux*) 6295 LD="${LD-ld} -m elf64_sparc" 6296 ;; 6297 esac 6298 ;; 6299 esac 6300 fi 6301 rm -rf conftest* 6302 ;; 6303 6304 *-*-sco3.2v5*) 6305 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6306 SAVE_CFLAGS="$CFLAGS" 6307 CFLAGS="$CFLAGS -belf" 6308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6309 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6310 if ${lt_cv_cc_needs_belf+:} false; then : 6311 $as_echo_n "(cached) " >&6 6312 else 6313 ac_ext=c 6314 ac_cpp='$CPP $CPPFLAGS' 6315 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6316 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6317 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6318 6319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6320 /* end confdefs.h. */ 6321 6322 int 6323 main () 6324 { 6325 6326 ; 6327 return 0; 6328 } 6329 _ACEOF 6330 if ac_fn_c_try_link "$LINENO"; then : 6331 lt_cv_cc_needs_belf=yes 6332 else 6333 lt_cv_cc_needs_belf=no 6334 fi 6335 rm -f core conftest.err conftest.$ac_objext \ 6336 conftest$ac_exeext conftest.$ac_ext 6337 ac_ext=c 6338 ac_cpp='$CPP $CPPFLAGS' 6339 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6340 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6341 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6342 6343 fi 6344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6345 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6346 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6347 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6348 CFLAGS="$SAVE_CFLAGS" 6349 fi 6350 ;; 6351 *-*solaris*) 6352 # Find out which ABI we are using. 6353 echo 'int i;' > conftest.$ac_ext 6354 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6355 (eval $ac_compile) 2>&5 6356 ac_status=$? 6357 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6358 test $ac_status = 0; }; then 6359 case `/usr/bin/file conftest.o` in 6360 *64-bit*) 6361 case $lt_cv_prog_gnu_ld in 6362 yes*) 6363 case $host in 6364 i?86-*-solaris*) 6365 LD="${LD-ld} -m elf_x86_64" 6366 ;; 6367 sparc*-*-solaris*) 6368 LD="${LD-ld} -m elf64_sparc" 6369 ;; 6370 esac 6371 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 6372 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 6373 LD="${LD-ld}_sol2" 6374 fi 6375 ;; 6376 *) 6377 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6378 LD="${LD-ld} -64" 6379 fi 6380 ;; 6381 esac 6382 ;; 6383 esac 6384 fi 6385 rm -rf conftest* 6386 ;; 6387 esac 6388 6389 need_locks="$enable_libtool_lock" 6390 6391 if test -n "$ac_tool_prefix"; then 6392 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 6393 set dummy ${ac_tool_prefix}mt; ac_word=$2 6394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6395 $as_echo_n "checking for $ac_word... " >&6; } 6396 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 6397 $as_echo_n "(cached) " >&6 6398 else 6399 if test -n "$MANIFEST_TOOL"; then 6400 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 6401 else 6402 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6403 for as_dir in $PATH 6404 do 6405 IFS=$as_save_IFS 6406 test -z "$as_dir" && as_dir=. 6407 for ac_exec_ext in '' $ac_executable_extensions; do 6408 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6409 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 6410 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6411 break 2 6412 fi 6413 done 6414 done 6415 IFS=$as_save_IFS 6416 6417 fi 6418 fi 6419 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 6420 if test -n "$MANIFEST_TOOL"; then 6421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 6422 $as_echo "$MANIFEST_TOOL" >&6; } 6423 else 6424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6425 $as_echo "no" >&6; } 6426 fi 6427 6428 6429 fi 6430 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 6431 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 6432 # Extract the first word of "mt", so it can be a program name with args. 6433 set dummy mt; ac_word=$2 6434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6435 $as_echo_n "checking for $ac_word... " >&6; } 6436 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 6437 $as_echo_n "(cached) " >&6 6438 else 6439 if test -n "$ac_ct_MANIFEST_TOOL"; then 6440 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 6441 else 6442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6443 for as_dir in $PATH 6444 do 6445 IFS=$as_save_IFS 6446 test -z "$as_dir" && as_dir=. 6447 for ac_exec_ext in '' $ac_executable_extensions; do 6448 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6449 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 6450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6451 break 2 6452 fi 6453 done 6454 done 6455 IFS=$as_save_IFS 6456 6457 fi 6458 fi 6459 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 6460 if test -n "$ac_ct_MANIFEST_TOOL"; then 6461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 6462 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 6463 else 6464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6465 $as_echo "no" >&6; } 6466 fi 6467 6468 if test "x$ac_ct_MANIFEST_TOOL" = x; then 6469 MANIFEST_TOOL=":" 6470 else 6471 case $cross_compiling:$ac_tool_warned in 6472 yes:) 6473 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6474 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6475 ac_tool_warned=yes ;; 6476 esac 6477 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 6478 fi 6479 else 6480 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 6481 fi 6482 6483 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 6485 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 6486 if ${lt_cv_path_mainfest_tool+:} false; then : 6487 $as_echo_n "(cached) " >&6 6488 else 6489 lt_cv_path_mainfest_tool=no 6490 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 6491 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 6492 cat conftest.err >&5 6493 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 6494 lt_cv_path_mainfest_tool=yes 6495 fi 6496 rm -f conftest* 6497 fi 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 6499 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 6500 if test "x$lt_cv_path_mainfest_tool" != xyes; then 6501 MANIFEST_TOOL=: 6502 fi 6503 6504 6505 6506 6507 6508 6509 case $host_os in 6510 rhapsody* | darwin*) 6511 if test -n "$ac_tool_prefix"; then 6512 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 6513 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 6514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6515 $as_echo_n "checking for $ac_word... " >&6; } 6516 if ${ac_cv_prog_DSYMUTIL+:} false; then : 6517 $as_echo_n "(cached) " >&6 6518 else 6519 if test -n "$DSYMUTIL"; then 6520 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 6521 else 6522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6523 for as_dir in $PATH 6524 do 6525 IFS=$as_save_IFS 6526 test -z "$as_dir" && as_dir=. 6527 for ac_exec_ext in '' $ac_executable_extensions; do 6528 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6529 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 6530 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6531 break 2 6532 fi 6533 done 6534 done 6535 IFS=$as_save_IFS 6536 6537 fi 6538 fi 6539 DSYMUTIL=$ac_cv_prog_DSYMUTIL 6540 if test -n "$DSYMUTIL"; then 6541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 6542 $as_echo "$DSYMUTIL" >&6; } 6543 else 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6545 $as_echo "no" >&6; } 6546 fi 6547 6548 6549 fi 6550 if test -z "$ac_cv_prog_DSYMUTIL"; then 6551 ac_ct_DSYMUTIL=$DSYMUTIL 6552 # Extract the first word of "dsymutil", so it can be a program name with args. 6553 set dummy dsymutil; ac_word=$2 6554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6555 $as_echo_n "checking for $ac_word... " >&6; } 6556 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 6557 $as_echo_n "(cached) " >&6 6558 else 6559 if test -n "$ac_ct_DSYMUTIL"; then 6560 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 6561 else 6562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6563 for as_dir in $PATH 6564 do 6565 IFS=$as_save_IFS 6566 test -z "$as_dir" && as_dir=. 6567 for ac_exec_ext in '' $ac_executable_extensions; do 6568 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6569 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 6570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6571 break 2 6572 fi 6573 done 6574 done 6575 IFS=$as_save_IFS 6576 6577 fi 6578 fi 6579 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 6580 if test -n "$ac_ct_DSYMUTIL"; then 6581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 6582 $as_echo "$ac_ct_DSYMUTIL" >&6; } 6583 else 6584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6585 $as_echo "no" >&6; } 6586 fi 6587 6588 if test "x$ac_ct_DSYMUTIL" = x; then 6589 DSYMUTIL=":" 6590 else 6591 case $cross_compiling:$ac_tool_warned in 6592 yes:) 6593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6595 ac_tool_warned=yes ;; 6596 esac 6597 DSYMUTIL=$ac_ct_DSYMUTIL 6598 fi 6599 else 6600 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 6601 fi 6602 6603 if test -n "$ac_tool_prefix"; then 6604 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 6605 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6607 $as_echo_n "checking for $ac_word... " >&6; } 6608 if ${ac_cv_prog_NMEDIT+:} false; then : 6609 $as_echo_n "(cached) " >&6 6610 else 6611 if test -n "$NMEDIT"; then 6612 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 6613 else 6614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6615 for as_dir in $PATH 6616 do 6617 IFS=$as_save_IFS 6618 test -z "$as_dir" && as_dir=. 6619 for ac_exec_ext in '' $ac_executable_extensions; do 6620 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6621 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 6622 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6623 break 2 6624 fi 6625 done 6626 done 6627 IFS=$as_save_IFS 6628 6629 fi 6630 fi 6631 NMEDIT=$ac_cv_prog_NMEDIT 6632 if test -n "$NMEDIT"; then 6633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 6634 $as_echo "$NMEDIT" >&6; } 6635 else 6636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6637 $as_echo "no" >&6; } 6638 fi 6639 6640 6641 fi 6642 if test -z "$ac_cv_prog_NMEDIT"; then 6643 ac_ct_NMEDIT=$NMEDIT 6644 # Extract the first word of "nmedit", so it can be a program name with args. 6645 set dummy nmedit; ac_word=$2 6646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6647 $as_echo_n "checking for $ac_word... " >&6; } 6648 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 6649 $as_echo_n "(cached) " >&6 6650 else 6651 if test -n "$ac_ct_NMEDIT"; then 6652 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 6653 else 6654 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6655 for as_dir in $PATH 6656 do 6657 IFS=$as_save_IFS 6658 test -z "$as_dir" && as_dir=. 6659 for ac_exec_ext in '' $ac_executable_extensions; do 6660 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6661 ac_cv_prog_ac_ct_NMEDIT="nmedit" 6662 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6663 break 2 6664 fi 6665 done 6666 done 6667 IFS=$as_save_IFS 6668 6669 fi 6670 fi 6671 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 6672 if test -n "$ac_ct_NMEDIT"; then 6673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 6674 $as_echo "$ac_ct_NMEDIT" >&6; } 6675 else 6676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6677 $as_echo "no" >&6; } 6678 fi 6679 6680 if test "x$ac_ct_NMEDIT" = x; then 6681 NMEDIT=":" 6682 else 6683 case $cross_compiling:$ac_tool_warned in 6684 yes:) 6685 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6686 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6687 ac_tool_warned=yes ;; 6688 esac 6689 NMEDIT=$ac_ct_NMEDIT 6690 fi 6691 else 6692 NMEDIT="$ac_cv_prog_NMEDIT" 6693 fi 6694 6695 if test -n "$ac_tool_prefix"; then 6696 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 6697 set dummy ${ac_tool_prefix}lipo; ac_word=$2 6698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6699 $as_echo_n "checking for $ac_word... " >&6; } 6700 if ${ac_cv_prog_LIPO+:} false; then : 6701 $as_echo_n "(cached) " >&6 6702 else 6703 if test -n "$LIPO"; then 6704 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 6705 else 6706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6707 for as_dir in $PATH 6708 do 6709 IFS=$as_save_IFS 6710 test -z "$as_dir" && as_dir=. 6711 for ac_exec_ext in '' $ac_executable_extensions; do 6712 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6713 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 6714 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6715 break 2 6716 fi 6717 done 6718 done 6719 IFS=$as_save_IFS 6720 6721 fi 6722 fi 6723 LIPO=$ac_cv_prog_LIPO 6724 if test -n "$LIPO"; then 6725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 6726 $as_echo "$LIPO" >&6; } 6727 else 6728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6729 $as_echo "no" >&6; } 6730 fi 6731 6732 6733 fi 6734 if test -z "$ac_cv_prog_LIPO"; then 6735 ac_ct_LIPO=$LIPO 6736 # Extract the first word of "lipo", so it can be a program name with args. 6737 set dummy lipo; ac_word=$2 6738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6739 $as_echo_n "checking for $ac_word... " >&6; } 6740 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 6741 $as_echo_n "(cached) " >&6 6742 else 6743 if test -n "$ac_ct_LIPO"; then 6744 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 6745 else 6746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6747 for as_dir in $PATH 6748 do 6749 IFS=$as_save_IFS 6750 test -z "$as_dir" && as_dir=. 6751 for ac_exec_ext in '' $ac_executable_extensions; do 6752 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6753 ac_cv_prog_ac_ct_LIPO="lipo" 6754 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6755 break 2 6756 fi 6757 done 6758 done 6759 IFS=$as_save_IFS 6760 6761 fi 6762 fi 6763 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 6764 if test -n "$ac_ct_LIPO"; then 6765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 6766 $as_echo "$ac_ct_LIPO" >&6; } 6767 else 6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6769 $as_echo "no" >&6; } 6770 fi 6771 6772 if test "x$ac_ct_LIPO" = x; then 6773 LIPO=":" 6774 else 6775 case $cross_compiling:$ac_tool_warned in 6776 yes:) 6777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6778 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6779 ac_tool_warned=yes ;; 6780 esac 6781 LIPO=$ac_ct_LIPO 6782 fi 6783 else 6784 LIPO="$ac_cv_prog_LIPO" 6785 fi 6786 6787 if test -n "$ac_tool_prefix"; then 6788 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 6789 set dummy ${ac_tool_prefix}otool; ac_word=$2 6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6791 $as_echo_n "checking for $ac_word... " >&6; } 6792 if ${ac_cv_prog_OTOOL+:} false; then : 6793 $as_echo_n "(cached) " >&6 6794 else 6795 if test -n "$OTOOL"; then 6796 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 6797 else 6798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6799 for as_dir in $PATH 6800 do 6801 IFS=$as_save_IFS 6802 test -z "$as_dir" && as_dir=. 6803 for ac_exec_ext in '' $ac_executable_extensions; do 6804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6805 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 6806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6807 break 2 6808 fi 6809 done 6810 done 6811 IFS=$as_save_IFS 6812 6813 fi 6814 fi 6815 OTOOL=$ac_cv_prog_OTOOL 6816 if test -n "$OTOOL"; then 6817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 6818 $as_echo "$OTOOL" >&6; } 6819 else 6820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6821 $as_echo "no" >&6; } 6822 fi 6823 6824 6825 fi 6826 if test -z "$ac_cv_prog_OTOOL"; then 6827 ac_ct_OTOOL=$OTOOL 6828 # Extract the first word of "otool", so it can be a program name with args. 6829 set dummy otool; ac_word=$2 6830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6831 $as_echo_n "checking for $ac_word... " >&6; } 6832 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 6833 $as_echo_n "(cached) " >&6 6834 else 6835 if test -n "$ac_ct_OTOOL"; then 6836 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 6837 else 6838 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6839 for as_dir in $PATH 6840 do 6841 IFS=$as_save_IFS 6842 test -z "$as_dir" && as_dir=. 6843 for ac_exec_ext in '' $ac_executable_extensions; do 6844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6845 ac_cv_prog_ac_ct_OTOOL="otool" 6846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6847 break 2 6848 fi 6849 done 6850 done 6851 IFS=$as_save_IFS 6852 6853 fi 6854 fi 6855 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 6856 if test -n "$ac_ct_OTOOL"; then 6857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 6858 $as_echo "$ac_ct_OTOOL" >&6; } 6859 else 6860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6861 $as_echo "no" >&6; } 6862 fi 6863 6864 if test "x$ac_ct_OTOOL" = x; then 6865 OTOOL=":" 6866 else 6867 case $cross_compiling:$ac_tool_warned in 6868 yes:) 6869 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6870 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6871 ac_tool_warned=yes ;; 6872 esac 6873 OTOOL=$ac_ct_OTOOL 6874 fi 6875 else 6876 OTOOL="$ac_cv_prog_OTOOL" 6877 fi 6878 6879 if test -n "$ac_tool_prefix"; then 6880 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 6881 set dummy ${ac_tool_prefix}otool64; ac_word=$2 6882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6883 $as_echo_n "checking for $ac_word... " >&6; } 6884 if ${ac_cv_prog_OTOOL64+:} false; then : 6885 $as_echo_n "(cached) " >&6 6886 else 6887 if test -n "$OTOOL64"; then 6888 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 6889 else 6890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6891 for as_dir in $PATH 6892 do 6893 IFS=$as_save_IFS 6894 test -z "$as_dir" && as_dir=. 6895 for ac_exec_ext in '' $ac_executable_extensions; do 6896 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6897 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 6898 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6899 break 2 6900 fi 6901 done 6902 done 6903 IFS=$as_save_IFS 6904 6905 fi 6906 fi 6907 OTOOL64=$ac_cv_prog_OTOOL64 6908 if test -n "$OTOOL64"; then 6909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 6910 $as_echo "$OTOOL64" >&6; } 6911 else 6912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6913 $as_echo "no" >&6; } 6914 fi 6915 6916 6917 fi 6918 if test -z "$ac_cv_prog_OTOOL64"; then 6919 ac_ct_OTOOL64=$OTOOL64 6920 # Extract the first word of "otool64", so it can be a program name with args. 6921 set dummy otool64; ac_word=$2 6922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6923 $as_echo_n "checking for $ac_word... " >&6; } 6924 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 6925 $as_echo_n "(cached) " >&6 6926 else 6927 if test -n "$ac_ct_OTOOL64"; then 6928 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 6929 else 6930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6931 for as_dir in $PATH 6932 do 6933 IFS=$as_save_IFS 6934 test -z "$as_dir" && as_dir=. 6935 for ac_exec_ext in '' $ac_executable_extensions; do 6936 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6937 ac_cv_prog_ac_ct_OTOOL64="otool64" 6938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6939 break 2 6940 fi 6941 done 6942 done 6943 IFS=$as_save_IFS 6944 6945 fi 6946 fi 6947 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 6948 if test -n "$ac_ct_OTOOL64"; then 6949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 6950 $as_echo "$ac_ct_OTOOL64" >&6; } 6951 else 6952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6953 $as_echo "no" >&6; } 6954 fi 6955 6956 if test "x$ac_ct_OTOOL64" = x; then 6957 OTOOL64=":" 6958 else 6959 case $cross_compiling:$ac_tool_warned in 6960 yes:) 6961 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6962 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6963 ac_tool_warned=yes ;; 6964 esac 6965 OTOOL64=$ac_ct_OTOOL64 6966 fi 6967 else 6968 OTOOL64="$ac_cv_prog_OTOOL64" 6969 fi 6970 6971 6972 6973 6974 6975 6976 6977 6978 6979 6980 6981 6982 6983 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 6998 $as_echo_n "checking for -single_module linker flag... " >&6; } 6999 if ${lt_cv_apple_cc_single_mod+:} false; then : 7000 $as_echo_n "(cached) " >&6 7001 else 7002 lt_cv_apple_cc_single_mod=no 7003 if test -z "${LT_MULTI_MODULE}"; then 7004 # By default we will add the -single_module flag. You can override 7005 # by either setting the environment variable LT_MULTI_MODULE 7006 # non-empty at configure time, or by adding -multi_module to the 7007 # link flags. 7008 rm -rf libconftest.dylib* 7009 echo "int foo(void){return 1;}" > conftest.c 7010 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7011 -dynamiclib -Wl,-single_module conftest.c" >&5 7012 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7013 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7014 _lt_result=$? 7015 # If there is a non-empty error log, and "single_module" 7016 # appears in it, assume the flag caused a linker warning 7017 if test -s conftest.err && $GREP single_module conftest.err; then 7018 cat conftest.err >&5 7019 # Otherwise, if the output was created with a 0 exit code from 7020 # the compiler, it worked. 7021 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 7022 lt_cv_apple_cc_single_mod=yes 7023 else 7024 cat conftest.err >&5 7025 fi 7026 rm -rf libconftest.dylib* 7027 rm -f conftest.* 7028 fi 7029 fi 7030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7031 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7032 7033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7034 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7035 if ${lt_cv_ld_exported_symbols_list+:} false; then : 7036 $as_echo_n "(cached) " >&6 7037 else 7038 lt_cv_ld_exported_symbols_list=no 7039 save_LDFLAGS=$LDFLAGS 7040 echo "_main" > conftest.sym 7041 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7043 /* end confdefs.h. */ 7044 7045 int 7046 main () 7047 { 7048 7049 ; 7050 return 0; 7051 } 7052 _ACEOF 7053 if ac_fn_c_try_link "$LINENO"; then : 7054 lt_cv_ld_exported_symbols_list=yes 7055 else 7056 lt_cv_ld_exported_symbols_list=no 7057 fi 7058 rm -f core conftest.err conftest.$ac_objext \ 7059 conftest$ac_exeext conftest.$ac_ext 7060 LDFLAGS="$save_LDFLAGS" 7061 7062 fi 7063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7064 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7065 7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 7067 $as_echo_n "checking for -force_load linker flag... " >&6; } 7068 if ${lt_cv_ld_force_load+:} false; then : 7069 $as_echo_n "(cached) " >&6 7070 else 7071 lt_cv_ld_force_load=no 7072 cat > conftest.c << _LT_EOF 7073 int forced_loaded() { return 2;} 7074 _LT_EOF 7075 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 7076 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 7077 echo "$AR cru libconftest.a conftest.o" >&5 7078 $AR cru libconftest.a conftest.o 2>&5 7079 echo "$RANLIB libconftest.a" >&5 7080 $RANLIB libconftest.a 2>&5 7081 cat > conftest.c << _LT_EOF 7082 int main() { return 0;} 7083 _LT_EOF 7084 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 7085 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 7086 _lt_result=$? 7087 if test -s conftest.err && $GREP force_load conftest.err; then 7088 cat conftest.err >&5 7089 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 7090 lt_cv_ld_force_load=yes 7091 else 7092 cat conftest.err >&5 7093 fi 7094 rm -f conftest.err libconftest.a conftest conftest.c 7095 rm -rf conftest.dSYM 7096 7097 fi 7098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7099 $as_echo "$lt_cv_ld_force_load" >&6; } 7100 case $host_os in 7101 rhapsody* | darwin1.[012]) 7102 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7103 darwin1.*) 7104 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7105 darwin*) # darwin 5.x on 7106 # if running on 10.5 or later, the deployment target defaults 7107 # to the OS version, if on x86, and 10.4, the deployment 7108 # target defaults to 10.4. Don't you love it? 7109 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7110 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7111 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7112 10.[012]*) 7113 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7114 10.*) 7115 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7116 esac 7117 ;; 7118 esac 7119 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7120 _lt_dar_single_mod='$single_module' 7121 fi 7122 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7123 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7124 else 7125 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7126 fi 7127 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 7128 _lt_dsymutil='~$DSYMUTIL $lib || :' 7129 else 7130 _lt_dsymutil= 7131 fi 7132 ;; 7133 esac 7134 7135 ac_ext=c 7136 ac_cpp='$CPP $CPPFLAGS' 7137 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7138 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7139 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 7141 $as_echo_n "checking how to run the C preprocessor... " >&6; } 7142 # On Suns, sometimes $CPP names a directory. 7143 if test -n "$CPP" && test -d "$CPP"; then 7144 CPP= 7145 fi 7146 if test -z "$CPP"; then 7147 if ${ac_cv_prog_CPP+:} false; then : 7148 $as_echo_n "(cached) " >&6 7149 else 7150 # Double quotes because CPP needs to be expanded 7151 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 7152 do 7153 ac_preproc_ok=false 7154 for ac_c_preproc_warn_flag in '' yes 7155 do 7156 # Use a header file that comes with gcc, so configuring glibc 7157 # with a fresh cross-compiler works. 7158 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7159 # <limits.h> exists even on freestanding compilers. 7160 # On the NeXT, cc -E runs the code through the compiler's parser, 7161 # not just through cpp. "Syntax error" is here to catch this case. 7162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7163 /* end confdefs.h. */ 7164 #ifdef __STDC__ 7165 # include <limits.h> 7166 #else 7167 # include <assert.h> 7168 #endif 7169 Syntax error 7170 _ACEOF 7171 if ac_fn_c_try_cpp "$LINENO"; then : 7172 7173 else 7174 # Broken: fails on valid input. 7175 continue 7176 fi 7177 rm -f conftest.err conftest.i conftest.$ac_ext 7178 7179 # OK, works on sane cases. Now check whether nonexistent headers 7180 # can be detected and how. 7181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7182 /* end confdefs.h. */ 7183 #include <ac_nonexistent.h> 7184 _ACEOF 7185 if ac_fn_c_try_cpp "$LINENO"; then : 7186 # Broken: success on invalid input. 7187 continue 7188 else 7189 # Passes both tests. 7190 ac_preproc_ok=: 7191 break 7192 fi 7193 rm -f conftest.err conftest.i conftest.$ac_ext 7194 7195 done 7196 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7197 rm -f conftest.i conftest.err conftest.$ac_ext 7198 if $ac_preproc_ok; then : 7199 break 7200 fi 7201 7202 done 7203 ac_cv_prog_CPP=$CPP 7204 7205 fi 7206 CPP=$ac_cv_prog_CPP 7207 else 7208 ac_cv_prog_CPP=$CPP 7209 fi 7210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 7211 $as_echo "$CPP" >&6; } 7212 ac_preproc_ok=false 7213 for ac_c_preproc_warn_flag in '' yes 7214 do 7215 # Use a header file that comes with gcc, so configuring glibc 7216 # with a fresh cross-compiler works. 7217 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7218 # <limits.h> exists even on freestanding compilers. 7219 # On the NeXT, cc -E runs the code through the compiler's parser, 7220 # not just through cpp. "Syntax error" is here to catch this case. 7221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7222 /* end confdefs.h. */ 7223 #ifdef __STDC__ 7224 # include <limits.h> 7225 #else 7226 # include <assert.h> 7227 #endif 7228 Syntax error 7229 _ACEOF 7230 if ac_fn_c_try_cpp "$LINENO"; then : 7231 7232 else 7233 # Broken: fails on valid input. 7234 continue 7235 fi 7236 rm -f conftest.err conftest.i conftest.$ac_ext 7237 7238 # OK, works on sane cases. Now check whether nonexistent headers 7239 # can be detected and how. 7240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7241 /* end confdefs.h. */ 7242 #include <ac_nonexistent.h> 7243 _ACEOF 7244 if ac_fn_c_try_cpp "$LINENO"; then : 7245 # Broken: success on invalid input. 7246 continue 7247 else 7248 # Passes both tests. 7249 ac_preproc_ok=: 7250 break 7251 fi 7252 rm -f conftest.err conftest.i conftest.$ac_ext 7253 7254 done 7255 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7256 rm -f conftest.i conftest.err conftest.$ac_ext 7257 if $ac_preproc_ok; then : 7258 7259 else 7260 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7261 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7262 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 7263 See \`config.log' for more details" "$LINENO" 5; } 7264 fi 7265 7266 ac_ext=c 7267 ac_cpp='$CPP $CPPFLAGS' 7268 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7269 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7270 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7271 7272 7273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7274 $as_echo_n "checking for ANSI C header files... " >&6; } 7275 if ${ac_cv_header_stdc+:} false; then : 7276 $as_echo_n "(cached) " >&6 7277 else 7278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7279 /* end confdefs.h. */ 7280 #include <stdlib.h> 7281 #include <stdarg.h> 7282 #include <string.h> 7283 #include <float.h> 7284 7285 int 7286 main () 7287 { 7288 7289 ; 7290 return 0; 7291 } 7292 _ACEOF 7293 if ac_fn_c_try_compile "$LINENO"; then : 7294 ac_cv_header_stdc=yes 7295 else 7296 ac_cv_header_stdc=no 7297 fi 7298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7299 7300 if test $ac_cv_header_stdc = yes; then 7301 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7303 /* end confdefs.h. */ 7304 #include <string.h> 7305 7306 _ACEOF 7307 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7308 $EGREP "memchr" >/dev/null 2>&1; then : 7309 7310 else 7311 ac_cv_header_stdc=no 7312 fi 7313 rm -f conftest* 7314 7315 fi 7316 7317 if test $ac_cv_header_stdc = yes; then 7318 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7320 /* end confdefs.h. */ 7321 #include <stdlib.h> 7322 7323 _ACEOF 7324 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7325 $EGREP "free" >/dev/null 2>&1; then : 7326 7327 else 7328 ac_cv_header_stdc=no 7329 fi 7330 rm -f conftest* 7331 7332 fi 7333 7334 if test $ac_cv_header_stdc = yes; then 7335 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7336 if test "$cross_compiling" = yes; then : 7337 : 7338 else 7339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7340 /* end confdefs.h. */ 7341 #include <ctype.h> 7342 #include <stdlib.h> 7343 #if ((' ' & 0x0FF) == 0x020) 7344 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7345 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7346 #else 7347 # define ISLOWER(c) \ 7348 (('a' <= (c) && (c) <= 'i') \ 7349 || ('j' <= (c) && (c) <= 'r') \ 7350 || ('s' <= (c) && (c) <= 'z')) 7351 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7352 #endif 7353 7354 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7355 int 7356 main () 7357 { 7358 int i; 7359 for (i = 0; i < 256; i++) 7360 if (XOR (islower (i), ISLOWER (i)) 7361 || toupper (i) != TOUPPER (i)) 7362 return 2; 7363 return 0; 7364 } 7365 _ACEOF 7366 if ac_fn_c_try_run "$LINENO"; then : 7367 7368 else 7369 ac_cv_header_stdc=no 7370 fi 7371 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7372 conftest.$ac_objext conftest.beam conftest.$ac_ext 7373 fi 7374 7375 fi 7376 fi 7377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7378 $as_echo "$ac_cv_header_stdc" >&6; } 7379 if test $ac_cv_header_stdc = yes; then 7380 7381 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7382 7383 fi 7384 7385 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7386 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7387 inttypes.h stdint.h unistd.h 7388 do : 7389 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7390 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7391 " 7392 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7393 cat >>confdefs.h <<_ACEOF 7394 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7395 _ACEOF 7396 7397 fi 7398 7399 done 7400 7401 7402 for ac_header in dlfcn.h 7403 do : 7404 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7405 " 7406 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7407 cat >>confdefs.h <<_ACEOF 7408 #define HAVE_DLFCN_H 1 7409 _ACEOF 7410 7411 fi 7412 7413 done 7414 7415 7416 7417 7418 7419 # Set options 7420 7421 7422 7423 enable_dlopen=no 7424 7425 7426 enable_win32_dll=no 7427 7428 7429 # Check whether --enable-shared was given. 7430 if test "${enable_shared+set}" = set; then : 7431 enableval=$enable_shared; p=${PACKAGE-default} 7432 case $enableval in 7433 yes) enable_shared=yes ;; 7434 no) enable_shared=no ;; 7435 *) 7436 enable_shared=no 7437 # Look at the argument we got. We use all the common list separators. 7438 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7439 for pkg in $enableval; do 7440 IFS="$lt_save_ifs" 7441 if test "X$pkg" = "X$p"; then 7442 enable_shared=yes 7443 fi 7444 done 7445 IFS="$lt_save_ifs" 7446 ;; 7447 esac 7448 else 7449 enable_shared=yes 7450 fi 7451 7452 7453 7454 7455 7456 7457 7458 7459 7460 # Check whether --enable-static was given. 7461 if test "${enable_static+set}" = set; then : 7462 enableval=$enable_static; p=${PACKAGE-default} 7463 case $enableval in 7464 yes) enable_static=yes ;; 7465 no) enable_static=no ;; 7466 *) 7467 enable_static=no 7468 # Look at the argument we got. We use all the common list separators. 7469 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7470 for pkg in $enableval; do 7471 IFS="$lt_save_ifs" 7472 if test "X$pkg" = "X$p"; then 7473 enable_static=yes 7474 fi 7475 done 7476 IFS="$lt_save_ifs" 7477 ;; 7478 esac 7479 else 7480 enable_static=yes 7481 fi 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 # Check whether --with-pic was given. 7493 if test "${with_pic+set}" = set; then : 7494 withval=$with_pic; lt_p=${PACKAGE-default} 7495 case $withval in 7496 yes|no) pic_mode=$withval ;; 7497 *) 7498 pic_mode=default 7499 # Look at the argument we got. We use all the common list separators. 7500 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7501 for lt_pkg in $withval; do 7502 IFS="$lt_save_ifs" 7503 if test "X$lt_pkg" = "X$lt_p"; then 7504 pic_mode=yes 7505 fi 7506 done 7507 IFS="$lt_save_ifs" 7508 ;; 7509 esac 7510 else 7511 pic_mode=default 7512 fi 7513 7514 7515 test -z "$pic_mode" && pic_mode=default 7516 7517 7518 7519 7520 7521 7522 7523 # Check whether --enable-fast-install was given. 7524 if test "${enable_fast_install+set}" = set; then : 7525 enableval=$enable_fast_install; p=${PACKAGE-default} 7526 case $enableval in 7527 yes) enable_fast_install=yes ;; 7528 no) enable_fast_install=no ;; 7529 *) 7530 enable_fast_install=no 7531 # Look at the argument we got. We use all the common list separators. 7532 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7533 for pkg in $enableval; do 7534 IFS="$lt_save_ifs" 7535 if test "X$pkg" = "X$p"; then 7536 enable_fast_install=yes 7537 fi 7538 done 7539 IFS="$lt_save_ifs" 7540 ;; 7541 esac 7542 else 7543 enable_fast_install=yes 7544 fi 7545 7546 7547 7548 7549 7550 7551 7552 7553 7554 7555 7556 # This can be used to rebuild libtool when needed 7557 LIBTOOL_DEPS="$ltmain" 7558 7559 # Always use our own libtool. 7560 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 7571 7572 7573 7574 7575 7576 7577 7578 7579 7580 7581 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 test -z "$LN_S" && LN_S="ln -s" 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 7606 if test -n "${ZSH_VERSION+set}" ; then 7607 setopt NO_GLOB_SUBST 7608 fi 7609 7610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 7611 $as_echo_n "checking for objdir... " >&6; } 7612 if ${lt_cv_objdir+:} false; then : 7613 $as_echo_n "(cached) " >&6 7614 else 7615 rm -f .libs 2>/dev/null 7616 mkdir .libs 2>/dev/null 7617 if test -d .libs; then 7618 lt_cv_objdir=.libs 7619 else 7620 # MS-DOS does not allow filenames that begin with a dot. 7621 lt_cv_objdir=_libs 7622 fi 7623 rmdir .libs 2>/dev/null 7624 fi 7625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 7626 $as_echo "$lt_cv_objdir" >&6; } 7627 objdir=$lt_cv_objdir 7628 7629 7630 7631 7632 7633 cat >>confdefs.h <<_ACEOF 7634 #define LT_OBJDIR "$lt_cv_objdir/" 7635 _ACEOF 7636 7637 7638 7639 7640 case $host_os in 7641 aix3*) 7642 # AIX sometimes has problems with the GCC collect2 program. For some 7643 # reason, if we set the COLLECT_NAMES environment variable, the problems 7644 # vanish in a puff of smoke. 7645 if test "X${COLLECT_NAMES+set}" != Xset; then 7646 COLLECT_NAMES= 7647 export COLLECT_NAMES 7648 fi 7649 ;; 7650 esac 7651 7652 # Global variables: 7653 ofile=libtool 7654 can_build_shared=yes 7655 7656 # All known linkers require a `.a' archive for static linking (except MSVC, 7657 # which needs '.lib'). 7658 libext=a 7659 7660 with_gnu_ld="$lt_cv_prog_gnu_ld" 7661 7662 old_CC="$CC" 7663 old_CFLAGS="$CFLAGS" 7664 7665 # Set sane defaults for various variables 7666 test -z "$CC" && CC=cc 7667 test -z "$LTCC" && LTCC=$CC 7668 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 7669 test -z "$LD" && LD=ld 7670 test -z "$ac_objext" && ac_objext=o 7671 7672 for cc_temp in $compiler""; do 7673 case $cc_temp in 7674 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7675 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7676 \-*) ;; 7677 *) break;; 7678 esac 7679 done 7680 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7681 7682 7683 # Only perform the check for file, if the check method requires it 7684 test -z "$MAGIC_CMD" && MAGIC_CMD=file 7685 case $deplibs_check_method in 7686 file_magic*) 7687 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 7688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 7689 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 7690 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7691 $as_echo_n "(cached) " >&6 7692 else 7693 case $MAGIC_CMD in 7694 [\\/*] | ?:[\\/]*) 7695 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7696 ;; 7697 *) 7698 lt_save_MAGIC_CMD="$MAGIC_CMD" 7699 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7700 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7701 for ac_dir in $ac_dummy; do 7702 IFS="$lt_save_ifs" 7703 test -z "$ac_dir" && ac_dir=. 7704 if test -f $ac_dir/${ac_tool_prefix}file; then 7705 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 7706 if test -n "$file_magic_test_file"; then 7707 case $deplibs_check_method in 7708 "file_magic "*) 7709 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7710 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7711 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7712 $EGREP "$file_magic_regex" > /dev/null; then 7713 : 7714 else 7715 cat <<_LT_EOF 1>&2 7716 7717 *** Warning: the command libtool uses to detect shared libraries, 7718 *** $file_magic_cmd, produces output that libtool cannot recognize. 7719 *** The result is that libtool may fail to recognize shared libraries 7720 *** as such. This will affect the creation of libtool libraries that 7721 *** depend on shared libraries, but programs linked with such libtool 7722 *** libraries will work regardless of this problem. Nevertheless, you 7723 *** may want to report the problem to your system manager and/or to 7724 *** bug-libtool@gnu.org 7725 7726 _LT_EOF 7727 fi ;; 7728 esac 7729 fi 7730 break 7731 fi 7732 done 7733 IFS="$lt_save_ifs" 7734 MAGIC_CMD="$lt_save_MAGIC_CMD" 7735 ;; 7736 esac 7737 fi 7738 7739 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7740 if test -n "$MAGIC_CMD"; then 7741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7742 $as_echo "$MAGIC_CMD" >&6; } 7743 else 7744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7745 $as_echo "no" >&6; } 7746 fi 7747 7748 7749 7750 7751 7752 if test -z "$lt_cv_path_MAGIC_CMD"; then 7753 if test -n "$ac_tool_prefix"; then 7754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 7755 $as_echo_n "checking for file... " >&6; } 7756 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7757 $as_echo_n "(cached) " >&6 7758 else 7759 case $MAGIC_CMD in 7760 [\\/*] | ?:[\\/]*) 7761 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7762 ;; 7763 *) 7764 lt_save_MAGIC_CMD="$MAGIC_CMD" 7765 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7766 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7767 for ac_dir in $ac_dummy; do 7768 IFS="$lt_save_ifs" 7769 test -z "$ac_dir" && ac_dir=. 7770 if test -f $ac_dir/file; then 7771 lt_cv_path_MAGIC_CMD="$ac_dir/file" 7772 if test -n "$file_magic_test_file"; then 7773 case $deplibs_check_method in 7774 "file_magic "*) 7775 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7776 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7777 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7778 $EGREP "$file_magic_regex" > /dev/null; then 7779 : 7780 else 7781 cat <<_LT_EOF 1>&2 7782 7783 *** Warning: the command libtool uses to detect shared libraries, 7784 *** $file_magic_cmd, produces output that libtool cannot recognize. 7785 *** The result is that libtool may fail to recognize shared libraries 7786 *** as such. This will affect the creation of libtool libraries that 7787 *** depend on shared libraries, but programs linked with such libtool 7788 *** libraries will work regardless of this problem. Nevertheless, you 7789 *** may want to report the problem to your system manager and/or to 7790 *** bug-libtool@gnu.org 7791 7792 _LT_EOF 7793 fi ;; 7794 esac 7795 fi 7796 break 7797 fi 7798 done 7799 IFS="$lt_save_ifs" 7800 MAGIC_CMD="$lt_save_MAGIC_CMD" 7801 ;; 7802 esac 7803 fi 7804 7805 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7806 if test -n "$MAGIC_CMD"; then 7807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7808 $as_echo "$MAGIC_CMD" >&6; } 7809 else 7810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7811 $as_echo "no" >&6; } 7812 fi 7813 7814 7815 else 7816 MAGIC_CMD=: 7817 fi 7818 fi 7819 7820 fi 7821 ;; 7822 esac 7823 7824 # Use C for the default configuration in the libtool script 7825 7826 lt_save_CC="$CC" 7827 ac_ext=c 7828 ac_cpp='$CPP $CPPFLAGS' 7829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7831 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7832 7833 7834 # Source file extension for C test sources. 7835 ac_ext=c 7836 7837 # Object file extension for compiled C test sources. 7838 objext=o 7839 objext=$objext 7840 7841 # Code to be used in simple compile tests 7842 lt_simple_compile_test_code="int some_variable = 0;" 7843 7844 # Code to be used in simple link tests 7845 lt_simple_link_test_code='int main(){return(0);}' 7846 7847 7848 7849 7850 7851 7852 7853 # If no C compiler was specified, use CC. 7854 LTCC=${LTCC-"$CC"} 7855 7856 # If no C compiler flags were specified, use CFLAGS. 7857 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7858 7859 # Allow CC to be a program name with arguments. 7860 compiler=$CC 7861 7862 # Save the default compiler, since it gets overwritten when the other 7863 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 7864 compiler_DEFAULT=$CC 7865 7866 # save warnings/boilerplate of simple test code 7867 ac_outfile=conftest.$ac_objext 7868 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 7869 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7870 _lt_compiler_boilerplate=`cat conftest.err` 7871 $RM conftest* 7872 7873 ac_outfile=conftest.$ac_objext 7874 echo "$lt_simple_link_test_code" >conftest.$ac_ext 7875 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7876 _lt_linker_boilerplate=`cat conftest.err` 7877 $RM -r conftest* 7878 7879 7880 if test -n "$compiler"; then 7881 7882 lt_prog_compiler_no_builtin_flag= 7883 7884 if test "$GCC" = yes; then 7885 case $cc_basename in 7886 nvcc*) 7887 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 7888 *) 7889 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 7890 esac 7891 7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 7893 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 7894 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 7895 $as_echo_n "(cached) " >&6 7896 else 7897 lt_cv_prog_compiler_rtti_exceptions=no 7898 ac_outfile=conftest.$ac_objext 7899 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 7900 lt_compiler_flag="-fno-rtti -fno-exceptions" 7901 # Insert the option either (1) after the last *FLAGS variable, or 7902 # (2) before a word containing "conftest.", or (3) at the end. 7903 # Note that $ac_compile itself does not contain backslashes and begins 7904 # with a dollar sign (not a hyphen), so the echo should work correctly. 7905 # The option is referenced via a variable to avoid confusing sed. 7906 lt_compile=`echo "$ac_compile" | $SED \ 7907 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 7908 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 7909 -e 's:$: $lt_compiler_flag:'` 7910 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 7911 (eval "$lt_compile" 2>conftest.err) 7912 ac_status=$? 7913 cat conftest.err >&5 7914 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7915 if (exit $ac_status) && test -s "$ac_outfile"; then 7916 # The compiler can only warn and ignore the option if not recognized 7917 # So say no if there are warnings other than the usual output. 7918 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 7919 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 7920 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 7921 lt_cv_prog_compiler_rtti_exceptions=yes 7922 fi 7923 fi 7924 $RM conftest* 7925 7926 fi 7927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 7928 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 7929 7930 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 7931 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 7932 else 7933 : 7934 fi 7935 7936 fi 7937 7938 7939 7940 7941 7942 7943 lt_prog_compiler_wl= 7944 lt_prog_compiler_pic= 7945 lt_prog_compiler_static= 7946 7947 7948 if test "$GCC" = yes; then 7949 lt_prog_compiler_wl='-Wl,' 7950 lt_prog_compiler_static='-static' 7951 7952 case $host_os in 7953 aix*) 7954 # All AIX code is PIC. 7955 if test "$host_cpu" = ia64; then 7956 # AIX 5 now supports IA64 processor 7957 lt_prog_compiler_static='-Bstatic' 7958 fi 7959 ;; 7960 7961 amigaos*) 7962 case $host_cpu in 7963 powerpc) 7964 # see comment about AmigaOS4 .so support 7965 lt_prog_compiler_pic='-fPIC' 7966 ;; 7967 m68k) 7968 # FIXME: we need at least 68020 code to build shared libraries, but 7969 # adding the `-m68020' flag to GCC prevents building anything better, 7970 # like `-m68040'. 7971 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 7972 ;; 7973 esac 7974 ;; 7975 7976 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 7977 # PIC is the default for these OSes. 7978 ;; 7979 7980 mingw* | cygwin* | pw32* | os2* | cegcc*) 7981 # This hack is so that the source file can tell whether it is being 7982 # built for inclusion in a dll (and should export symbols for example). 7983 # Although the cygwin gcc ignores -fPIC, still need this for old-style 7984 # (--disable-auto-import) libraries 7985 lt_prog_compiler_pic='-DDLL_EXPORT' 7986 ;; 7987 7988 darwin* | rhapsody*) 7989 # PIC is the default on this platform 7990 # Common symbols not allowed in MH_DYLIB files 7991 lt_prog_compiler_pic='-fno-common' 7992 ;; 7993 7994 haiku*) 7995 # PIC is the default for Haiku. 7996 # The "-static" flag exists, but is broken. 7997 lt_prog_compiler_static= 7998 ;; 7999 8000 hpux*) 8001 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8002 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8003 # sets the default TLS model and affects inlining. 8004 case $host_cpu in 8005 hppa*64*) 8006 # +Z the default 8007 ;; 8008 *) 8009 lt_prog_compiler_pic='-fPIC' 8010 ;; 8011 esac 8012 ;; 8013 8014 interix[3-9]*) 8015 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8016 # Instead, we relocate shared libraries at runtime. 8017 ;; 8018 8019 msdosdjgpp*) 8020 # Just because we use GCC doesn't mean we suddenly get shared libraries 8021 # on systems that don't support them. 8022 lt_prog_compiler_can_build_shared=no 8023 enable_shared=no 8024 ;; 8025 8026 *nto* | *qnx*) 8027 # QNX uses GNU C++, but need to define -shared option too, otherwise 8028 # it will coredump. 8029 lt_prog_compiler_pic='-fPIC -shared' 8030 ;; 8031 8032 sysv4*MP*) 8033 if test -d /usr/nec; then 8034 lt_prog_compiler_pic=-Kconform_pic 8035 fi 8036 ;; 8037 8038 *) 8039 lt_prog_compiler_pic='-fPIC' 8040 ;; 8041 esac 8042 8043 case $cc_basename in 8044 nvcc*) # Cuda Compiler Driver 2.2 8045 lt_prog_compiler_wl='-Xlinker ' 8046 if test -n "$lt_prog_compiler_pic"; then 8047 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 8048 fi 8049 ;; 8050 esac 8051 else 8052 # PORTME Check for flag to pass linker flags through the system compiler. 8053 case $host_os in 8054 aix*) 8055 lt_prog_compiler_wl='-Wl,' 8056 if test "$host_cpu" = ia64; then 8057 # AIX 5 now supports IA64 processor 8058 lt_prog_compiler_static='-Bstatic' 8059 else 8060 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8061 fi 8062 ;; 8063 8064 mingw* | cygwin* | pw32* | os2* | cegcc*) 8065 # This hack is so that the source file can tell whether it is being 8066 # built for inclusion in a dll (and should export symbols for example). 8067 lt_prog_compiler_pic='-DDLL_EXPORT' 8068 ;; 8069 8070 hpux9* | hpux10* | hpux11*) 8071 lt_prog_compiler_wl='-Wl,' 8072 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 8073 # not for PA HP-UX. 8074 case $host_cpu in 8075 hppa*64*|ia64*) 8076 # +Z the default 8077 ;; 8078 *) 8079 lt_prog_compiler_pic='+Z' 8080 ;; 8081 esac 8082 # Is there a better lt_prog_compiler_static that works with the bundled CC? 8083 lt_prog_compiler_static='${wl}-a ${wl}archive' 8084 ;; 8085 8086 irix5* | irix6* | nonstopux*) 8087 lt_prog_compiler_wl='-Wl,' 8088 # PIC (with -KPIC) is the default. 8089 lt_prog_compiler_static='-non_shared' 8090 ;; 8091 8092 linux* | k*bsd*-gnu | kopensolaris*-gnu) 8093 case $cc_basename in 8094 # old Intel for x86_64 which still supported -KPIC. 8095 ecc*) 8096 lt_prog_compiler_wl='-Wl,' 8097 lt_prog_compiler_pic='-KPIC' 8098 lt_prog_compiler_static='-static' 8099 ;; 8100 # icc used to be incompatible with GCC. 8101 # ICC 10 doesn't accept -KPIC any more. 8102 icc* | ifort*) 8103 lt_prog_compiler_wl='-Wl,' 8104 lt_prog_compiler_pic='-fPIC' 8105 lt_prog_compiler_static='-static' 8106 ;; 8107 # Lahey Fortran 8.1. 8108 lf95*) 8109 lt_prog_compiler_wl='-Wl,' 8110 lt_prog_compiler_pic='--shared' 8111 lt_prog_compiler_static='--static' 8112 ;; 8113 nagfor*) 8114 # NAG Fortran compiler 8115 lt_prog_compiler_wl='-Wl,-Wl,,' 8116 lt_prog_compiler_pic='-PIC' 8117 lt_prog_compiler_static='-Bstatic' 8118 ;; 8119 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 8120 # Portland Group compilers (*not* the Pentium gcc compiler, 8121 # which looks to be a dead project) 8122 lt_prog_compiler_wl='-Wl,' 8123 lt_prog_compiler_pic='-fpic' 8124 lt_prog_compiler_static='-Bstatic' 8125 ;; 8126 ccc*) 8127 lt_prog_compiler_wl='-Wl,' 8128 # All Alpha code is PIC. 8129 lt_prog_compiler_static='-non_shared' 8130 ;; 8131 xl* | bgxl* | bgf* | mpixl*) 8132 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8133 lt_prog_compiler_wl='-Wl,' 8134 lt_prog_compiler_pic='-qpic' 8135 lt_prog_compiler_static='-qstaticlink' 8136 ;; 8137 *) 8138 case `$CC -V 2>&1 | sed 5q` in 8139 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8140 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8141 lt_prog_compiler_pic='-KPIC' 8142 lt_prog_compiler_static='-Bstatic' 8143 lt_prog_compiler_wl='' 8144 ;; 8145 *Sun\ F* | *Sun*Fortran*) 8146 lt_prog_compiler_pic='-KPIC' 8147 lt_prog_compiler_static='-Bstatic' 8148 lt_prog_compiler_wl='-Qoption ld ' 8149 ;; 8150 *Sun\ C*) 8151 # Sun C 5.9 8152 lt_prog_compiler_pic='-KPIC' 8153 lt_prog_compiler_static='-Bstatic' 8154 lt_prog_compiler_wl='-Wl,' 8155 ;; 8156 *Intel*\ [CF]*Compiler*) 8157 lt_prog_compiler_wl='-Wl,' 8158 lt_prog_compiler_pic='-fPIC' 8159 lt_prog_compiler_static='-static' 8160 ;; 8161 *Portland\ Group*) 8162 lt_prog_compiler_wl='-Wl,' 8163 lt_prog_compiler_pic='-fpic' 8164 lt_prog_compiler_static='-Bstatic' 8165 ;; 8166 esac 8167 ;; 8168 esac 8169 ;; 8170 8171 newsos6) 8172 lt_prog_compiler_pic='-KPIC' 8173 lt_prog_compiler_static='-Bstatic' 8174 ;; 8175 8176 *nto* | *qnx*) 8177 # QNX uses GNU C++, but need to define -shared option too, otherwise 8178 # it will coredump. 8179 lt_prog_compiler_pic='-fPIC -shared' 8180 ;; 8181 8182 osf3* | osf4* | osf5*) 8183 lt_prog_compiler_wl='-Wl,' 8184 # All OSF/1 code is PIC. 8185 lt_prog_compiler_static='-non_shared' 8186 ;; 8187 8188 rdos*) 8189 lt_prog_compiler_static='-non_shared' 8190 ;; 8191 8192 solaris*) 8193 lt_prog_compiler_pic='-KPIC' 8194 lt_prog_compiler_static='-Bstatic' 8195 case $cc_basename in 8196 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8197 lt_prog_compiler_wl='-Qoption ld ';; 8198 *) 8199 lt_prog_compiler_wl='-Wl,';; 8200 esac 8201 ;; 8202 8203 sunos4*) 8204 lt_prog_compiler_wl='-Qoption ld ' 8205 lt_prog_compiler_pic='-PIC' 8206 lt_prog_compiler_static='-Bstatic' 8207 ;; 8208 8209 sysv4 | sysv4.2uw2* | sysv4.3*) 8210 lt_prog_compiler_wl='-Wl,' 8211 lt_prog_compiler_pic='-KPIC' 8212 lt_prog_compiler_static='-Bstatic' 8213 ;; 8214 8215 sysv4*MP*) 8216 if test -d /usr/nec ;then 8217 lt_prog_compiler_pic='-Kconform_pic' 8218 lt_prog_compiler_static='-Bstatic' 8219 fi 8220 ;; 8221 8222 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8223 lt_prog_compiler_wl='-Wl,' 8224 lt_prog_compiler_pic='-KPIC' 8225 lt_prog_compiler_static='-Bstatic' 8226 ;; 8227 8228 unicos*) 8229 lt_prog_compiler_wl='-Wl,' 8230 lt_prog_compiler_can_build_shared=no 8231 ;; 8232 8233 uts4*) 8234 lt_prog_compiler_pic='-pic' 8235 lt_prog_compiler_static='-Bstatic' 8236 ;; 8237 8238 *) 8239 lt_prog_compiler_can_build_shared=no 8240 ;; 8241 esac 8242 fi 8243 8244 case $host_os in 8245 # For platforms which do not support PIC, -DPIC is meaningless: 8246 *djgpp*) 8247 lt_prog_compiler_pic= 8248 ;; 8249 *) 8250 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8251 ;; 8252 esac 8253 8254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8255 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8256 if ${lt_cv_prog_compiler_pic+:} false; then : 8257 $as_echo_n "(cached) " >&6 8258 else 8259 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8260 fi 8261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8262 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8263 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8264 8265 # 8266 # Check to make sure the PIC flag actually works. 8267 # 8268 if test -n "$lt_prog_compiler_pic"; then 8269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8270 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8271 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8272 $as_echo_n "(cached) " >&6 8273 else 8274 lt_cv_prog_compiler_pic_works=no 8275 ac_outfile=conftest.$ac_objext 8276 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8277 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 8278 # Insert the option either (1) after the last *FLAGS variable, or 8279 # (2) before a word containing "conftest.", or (3) at the end. 8280 # Note that $ac_compile itself does not contain backslashes and begins 8281 # with a dollar sign (not a hyphen), so the echo should work correctly. 8282 # The option is referenced via a variable to avoid confusing sed. 8283 lt_compile=`echo "$ac_compile" | $SED \ 8284 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8285 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8286 -e 's:$: $lt_compiler_flag:'` 8287 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8288 (eval "$lt_compile" 2>conftest.err) 8289 ac_status=$? 8290 cat conftest.err >&5 8291 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8292 if (exit $ac_status) && test -s "$ac_outfile"; then 8293 # The compiler can only warn and ignore the option if not recognized 8294 # So say no if there are warnings other than the usual output. 8295 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8296 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8297 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8298 lt_cv_prog_compiler_pic_works=yes 8299 fi 8300 fi 8301 $RM conftest* 8302 8303 fi 8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8305 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8306 8307 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 8308 case $lt_prog_compiler_pic in 8309 "" | " "*) ;; 8310 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8311 esac 8312 else 8313 lt_prog_compiler_pic= 8314 lt_prog_compiler_can_build_shared=no 8315 fi 8316 8317 fi 8318 8319 8320 8321 8322 8323 8324 8325 8326 8327 8328 8329 # 8330 # Check to make sure the static flag actually works. 8331 # 8332 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8334 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8335 if ${lt_cv_prog_compiler_static_works+:} false; then : 8336 $as_echo_n "(cached) " >&6 8337 else 8338 lt_cv_prog_compiler_static_works=no 8339 save_LDFLAGS="$LDFLAGS" 8340 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8341 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8342 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8343 # The linker can only warn and ignore the option if not recognized 8344 # So say no if there are warnings 8345 if test -s conftest.err; then 8346 # Append any errors to the config.log. 8347 cat conftest.err 1>&5 8348 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 8349 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8350 if diff conftest.exp conftest.er2 >/dev/null; then 8351 lt_cv_prog_compiler_static_works=yes 8352 fi 8353 else 8354 lt_cv_prog_compiler_static_works=yes 8355 fi 8356 fi 8357 $RM -r conftest* 8358 LDFLAGS="$save_LDFLAGS" 8359 8360 fi 8361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8362 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8363 8364 if test x"$lt_cv_prog_compiler_static_works" = xyes; then 8365 : 8366 else 8367 lt_prog_compiler_static= 8368 fi 8369 8370 8371 8372 8373 8374 8375 8376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8377 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8378 if ${lt_cv_prog_compiler_c_o+:} false; then : 8379 $as_echo_n "(cached) " >&6 8380 else 8381 lt_cv_prog_compiler_c_o=no 8382 $RM -r conftest 2>/dev/null 8383 mkdir conftest 8384 cd conftest 8385 mkdir out 8386 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8387 8388 lt_compiler_flag="-o out/conftest2.$ac_objext" 8389 # Insert the option either (1) after the last *FLAGS variable, or 8390 # (2) before a word containing "conftest.", or (3) at the end. 8391 # Note that $ac_compile itself does not contain backslashes and begins 8392 # with a dollar sign (not a hyphen), so the echo should work correctly. 8393 lt_compile=`echo "$ac_compile" | $SED \ 8394 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8395 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8396 -e 's:$: $lt_compiler_flag:'` 8397 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8398 (eval "$lt_compile" 2>out/conftest.err) 8399 ac_status=$? 8400 cat out/conftest.err >&5 8401 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8402 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8403 then 8404 # The compiler can only warn and ignore the option if not recognized 8405 # So say no if there are warnings 8406 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8407 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8408 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8409 lt_cv_prog_compiler_c_o=yes 8410 fi 8411 fi 8412 chmod u+w . 2>&5 8413 $RM conftest* 8414 # SGI C++ compiler will create directory out/ii_files/ for 8415 # template instantiation 8416 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8417 $RM out/* && rmdir out 8418 cd .. 8419 $RM -r conftest 8420 $RM conftest* 8421 8422 fi 8423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8424 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8425 8426 8427 8428 8429 8430 8431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8432 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8433 if ${lt_cv_prog_compiler_c_o+:} false; then : 8434 $as_echo_n "(cached) " >&6 8435 else 8436 lt_cv_prog_compiler_c_o=no 8437 $RM -r conftest 2>/dev/null 8438 mkdir conftest 8439 cd conftest 8440 mkdir out 8441 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8442 8443 lt_compiler_flag="-o out/conftest2.$ac_objext" 8444 # Insert the option either (1) after the last *FLAGS variable, or 8445 # (2) before a word containing "conftest.", or (3) at the end. 8446 # Note that $ac_compile itself does not contain backslashes and begins 8447 # with a dollar sign (not a hyphen), so the echo should work correctly. 8448 lt_compile=`echo "$ac_compile" | $SED \ 8449 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8450 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8451 -e 's:$: $lt_compiler_flag:'` 8452 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8453 (eval "$lt_compile" 2>out/conftest.err) 8454 ac_status=$? 8455 cat out/conftest.err >&5 8456 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8457 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8458 then 8459 # The compiler can only warn and ignore the option if not recognized 8460 # So say no if there are warnings 8461 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8462 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8463 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8464 lt_cv_prog_compiler_c_o=yes 8465 fi 8466 fi 8467 chmod u+w . 2>&5 8468 $RM conftest* 8469 # SGI C++ compiler will create directory out/ii_files/ for 8470 # template instantiation 8471 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8472 $RM out/* && rmdir out 8473 cd .. 8474 $RM -r conftest 8475 $RM conftest* 8476 8477 fi 8478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8479 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8480 8481 8482 8483 8484 hard_links="nottested" 8485 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 8486 # do not overwrite the value of need_locks provided by the user 8487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 8488 $as_echo_n "checking if we can lock with hard links... " >&6; } 8489 hard_links=yes 8490 $RM conftest* 8491 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8492 touch conftest.a 8493 ln conftest.a conftest.b 2>&5 || hard_links=no 8494 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 8496 $as_echo "$hard_links" >&6; } 8497 if test "$hard_links" = no; then 8498 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 8499 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 8500 need_locks=warn 8501 fi 8502 else 8503 need_locks=no 8504 fi 8505 8506 8507 8508 8509 8510 8511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 8512 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 8513 8514 runpath_var= 8515 allow_undefined_flag= 8516 always_export_symbols=no 8517 archive_cmds= 8518 archive_expsym_cmds= 8519 compiler_needs_object=no 8520 enable_shared_with_static_runtimes=no 8521 export_dynamic_flag_spec= 8522 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 8523 hardcode_automatic=no 8524 hardcode_direct=no 8525 hardcode_direct_absolute=no 8526 hardcode_libdir_flag_spec= 8527 hardcode_libdir_separator= 8528 hardcode_minus_L=no 8529 hardcode_shlibpath_var=unsupported 8530 inherit_rpath=no 8531 link_all_deplibs=unknown 8532 module_cmds= 8533 module_expsym_cmds= 8534 old_archive_from_new_cmds= 8535 old_archive_from_expsyms_cmds= 8536 thread_safe_flag_spec= 8537 whole_archive_flag_spec= 8538 # include_expsyms should be a list of space-separated symbols to be *always* 8539 # included in the symbol list 8540 include_expsyms= 8541 # exclude_expsyms can be an extended regexp of symbols to exclude 8542 # it will be wrapped by ` (' and `)$', so one must not match beginning or 8543 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 8544 # as well as any symbol that contains `d'. 8545 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 8546 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 8547 # platforms (ab)use it in PIC code, but their linkers get confused if 8548 # the symbol is explicitly referenced. Since portable code cannot 8549 # rely on this symbol name, it's probably fine to never include it in 8550 # preloaded symbol tables. 8551 # Exclude shared library initialization/finalization symbols. 8552 extract_expsyms_cmds= 8553 8554 case $host_os in 8555 cygwin* | mingw* | pw32* | cegcc*) 8556 # FIXME: the MSVC++ port hasn't been tested in a loooong time 8557 # When not using gcc, we currently assume that we are using 8558 # Microsoft Visual C++. 8559 if test "$GCC" != yes; then 8560 with_gnu_ld=no 8561 fi 8562 ;; 8563 interix*) 8564 # we just hope/assume this is gcc and not c89 (= MSVC++) 8565 with_gnu_ld=yes 8566 ;; 8567 openbsd*) 8568 with_gnu_ld=no 8569 ;; 8570 esac 8571 8572 ld_shlibs=yes 8573 8574 # On some targets, GNU ld is compatible enough with the native linker 8575 # that we're better off using the native interface for both. 8576 lt_use_gnu_ld_interface=no 8577 if test "$with_gnu_ld" = yes; then 8578 case $host_os in 8579 aix*) 8580 # The AIX port of GNU ld has always aspired to compatibility 8581 # with the native linker. However, as the warning in the GNU ld 8582 # block says, versions before 2.19.5* couldn't really create working 8583 # shared libraries, regardless of the interface used. 8584 case `$LD -v 2>&1` in 8585 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 8586 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 8587 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 8588 *) 8589 lt_use_gnu_ld_interface=yes 8590 ;; 8591 esac 8592 ;; 8593 *) 8594 lt_use_gnu_ld_interface=yes 8595 ;; 8596 esac 8597 fi 8598 8599 if test "$lt_use_gnu_ld_interface" = yes; then 8600 # If archive_cmds runs LD, not CC, wlarc should be empty 8601 wlarc='${wl}' 8602 8603 # Set some defaults for GNU ld with shared library support. These 8604 # are reset later if shared libraries are not supported. Putting them 8605 # here allows them to be overridden if necessary. 8606 runpath_var=LD_RUN_PATH 8607 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8608 export_dynamic_flag_spec='${wl}--export-dynamic' 8609 # ancient GNU ld didn't support --whole-archive et. al. 8610 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 8611 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 8612 else 8613 whole_archive_flag_spec= 8614 fi 8615 supports_anon_versioning=no 8616 case `$LD -v 2>&1` in 8617 *GNU\ gold*) supports_anon_versioning=yes ;; 8618 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 8619 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 8620 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 8621 *\ 2.11.*) ;; # other 2.11 versions 8622 *) supports_anon_versioning=yes ;; 8623 esac 8624 8625 # See if GNU ld supports shared libraries. 8626 case $host_os in 8627 aix[3-9]*) 8628 # On AIX/PPC, the GNU linker is very broken 8629 if test "$host_cpu" != ia64; then 8630 ld_shlibs=no 8631 cat <<_LT_EOF 1>&2 8632 8633 *** Warning: the GNU linker, at least up to release 2.19, is reported 8634 *** to be unable to reliably create shared libraries on AIX. 8635 *** Therefore, libtool is disabling shared libraries support. If you 8636 *** really care for shared libraries, you may want to install binutils 8637 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 8638 *** You will then need to restart the configuration process. 8639 8640 _LT_EOF 8641 fi 8642 ;; 8643 8644 amigaos*) 8645 case $host_cpu in 8646 powerpc) 8647 # see comment about AmigaOS4 .so support 8648 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8649 archive_expsym_cmds='' 8650 ;; 8651 m68k) 8652 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8653 hardcode_libdir_flag_spec='-L$libdir' 8654 hardcode_minus_L=yes 8655 ;; 8656 esac 8657 ;; 8658 8659 beos*) 8660 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8661 allow_undefined_flag=unsupported 8662 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 8663 # support --undefined. This deserves some investigation. FIXME 8664 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8665 else 8666 ld_shlibs=no 8667 fi 8668 ;; 8669 8670 cygwin* | mingw* | pw32* | cegcc*) 8671 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 8672 # as there is no search path for DLLs. 8673 hardcode_libdir_flag_spec='-L$libdir' 8674 export_dynamic_flag_spec='${wl}--export-all-symbols' 8675 allow_undefined_flag=unsupported 8676 always_export_symbols=no 8677 enable_shared_with_static_runtimes=yes 8678 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 8679 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 8680 8681 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 8682 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8683 # If the export-symbols file already is a .def file (1st line 8684 # is EXPORTS), use it as is; otherwise, prepend... 8685 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 8686 cp $export_symbols $output_objdir/$soname.def; 8687 else 8688 echo EXPORTS > $output_objdir/$soname.def; 8689 cat $export_symbols >> $output_objdir/$soname.def; 8690 fi~ 8691 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8692 else 8693 ld_shlibs=no 8694 fi 8695 ;; 8696 8697 haiku*) 8698 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8699 link_all_deplibs=yes 8700 ;; 8701 8702 interix[3-9]*) 8703 hardcode_direct=no 8704 hardcode_shlibpath_var=no 8705 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 8706 export_dynamic_flag_spec='${wl}-E' 8707 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 8708 # Instead, shared libraries are loaded at an image base (0x10000000 by 8709 # default) and relocated if they conflict, which is a slow very memory 8710 # consuming and fragmenting process. To avoid this, we pick a random, 8711 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 8712 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 8713 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8714 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8715 ;; 8716 8717 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 8718 tmp_diet=no 8719 if test "$host_os" = linux-dietlibc; then 8720 case $cc_basename in 8721 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 8722 esac 8723 fi 8724 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 8725 && test "$tmp_diet" = no 8726 then 8727 tmp_addflag=' $pic_flag' 8728 tmp_sharedflag='-shared' 8729 case $cc_basename,$host_cpu in 8730 pgcc*) # Portland Group C compiler 8731 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' 8732 tmp_addflag=' $pic_flag' 8733 ;; 8734 pgf77* | pgf90* | pgf95* | pgfortran*) 8735 # Portland Group f77 and f90 compilers 8736 whole_archive_flag_spec='${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' 8737 tmp_addflag=' $pic_flag -Mnomain' ;; 8738 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 8739 tmp_addflag=' -i_dynamic' ;; 8740 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 8741 tmp_addflag=' -i_dynamic -nofor_main' ;; 8742 ifc* | ifort*) # Intel Fortran compiler 8743 tmp_addflag=' -nofor_main' ;; 8744 lf95*) # Lahey Fortran 8.1 8745 whole_archive_flag_spec= 8746 tmp_sharedflag='--shared' ;; 8747 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 8748 tmp_sharedflag='-qmkshrobj' 8749 tmp_addflag= ;; 8750 nvcc*) # Cuda Compiler Driver 2.2 8751 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 8752 compiler_needs_object=yes 8753 ;; 8754 esac 8755 case `$CC -V 2>&1 | sed 5q` in 8756 *Sun\ C*) # Sun C 5.9 8757 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\"` ${wl}--no-whole-archive' 8758 compiler_needs_object=yes 8759 tmp_sharedflag='-G' ;; 8760 *Sun\ F*) # Sun Fortran 8.3 8761 tmp_sharedflag='-G' ;; 8762 esac 8763 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8764 8765 if test "x$supports_anon_versioning" = xyes; then 8766 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8767 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8768 echo "local: *; };" >> $output_objdir/$libname.ver~ 8769 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 8770 fi 8771 8772 case $cc_basename in 8773 xlf* | bgf* | bgxlf* | mpixlf*) 8774 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 8775 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 8776 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8777 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 8778 if test "x$supports_anon_versioning" = xyes; then 8779 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8780 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8781 echo "local: *; };" >> $output_objdir/$libname.ver~ 8782 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 8783 fi 8784 ;; 8785 esac 8786 else 8787 ld_shlibs=no 8788 fi 8789 ;; 8790 8791 netbsd*) 8792 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 8793 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 8794 wlarc= 8795 else 8796 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8797 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8798 fi 8799 ;; 8800 8801 solaris*) 8802 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 8803 ld_shlibs=no 8804 cat <<_LT_EOF 1>&2 8805 8806 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 8807 *** create shared libraries on Solaris systems. Therefore, libtool 8808 *** is disabling shared libraries support. We urge you to upgrade GNU 8809 *** binutils to release 2.9.1 or newer. Another option is to modify 8810 *** your PATH or compiler configuration so that the native linker is 8811 *** used, and then restart. 8812 8813 _LT_EOF 8814 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8815 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8816 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8817 else 8818 ld_shlibs=no 8819 fi 8820 ;; 8821 8822 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 8823 case `$LD -v 2>&1` in 8824 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 8825 ld_shlibs=no 8826 cat <<_LT_EOF 1>&2 8827 8828 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 8829 *** reliably create shared libraries on SCO systems. Therefore, libtool 8830 *** is disabling shared libraries support. We urge you to upgrade GNU 8831 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 8832 *** your PATH or compiler configuration so that the native linker is 8833 *** used, and then restart. 8834 8835 _LT_EOF 8836 ;; 8837 *) 8838 # For security reasons, it is highly recommended that you always 8839 # use absolute paths for naming shared libraries, and exclude the 8840 # DT_RUNPATH tag from executables and libraries. But doing so 8841 # requires that you compile everything twice, which is a pain. 8842 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8843 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8844 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8845 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8846 else 8847 ld_shlibs=no 8848 fi 8849 ;; 8850 esac 8851 ;; 8852 8853 sunos4*) 8854 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 8855 wlarc= 8856 hardcode_direct=yes 8857 hardcode_shlibpath_var=no 8858 ;; 8859 8860 *) 8861 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8862 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8863 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8864 else 8865 ld_shlibs=no 8866 fi 8867 ;; 8868 esac 8869 8870 if test "$ld_shlibs" = no; then 8871 runpath_var= 8872 hardcode_libdir_flag_spec= 8873 export_dynamic_flag_spec= 8874 whole_archive_flag_spec= 8875 fi 8876 else 8877 # PORTME fill in a description of your system's linker (not GNU ld) 8878 case $host_os in 8879 aix3*) 8880 allow_undefined_flag=unsupported 8881 always_export_symbols=yes 8882 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 8883 # Note: this linker hardcodes the directories in LIBPATH if there 8884 # are no directories specified by -L. 8885 hardcode_minus_L=yes 8886 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 8887 # Neither direct hardcoding nor static linking is supported with a 8888 # broken collect2. 8889 hardcode_direct=unsupported 8890 fi 8891 ;; 8892 8893 aix[4-9]*) 8894 if test "$host_cpu" = ia64; then 8895 # On IA64, the linker does run time linking by default, so we don't 8896 # have to do anything special. 8897 aix_use_runtimelinking=no 8898 exp_sym_flag='-Bexport' 8899 no_entry_flag="" 8900 else 8901 # If we're using GNU nm, then we don't want the "-C" option. 8902 # -C means demangle to AIX nm, but means don't demangle with GNU nm 8903 # Also, AIX nm treats weak defined symbols like other global 8904 # defined symbols, whereas GNU nm marks them as "W". 8905 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 8906 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8907 else 8908 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8909 fi 8910 aix_use_runtimelinking=no 8911 8912 # Test if we are trying to use run time linking or normal 8913 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 8914 # need to do runtime linking. 8915 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 8916 for ld_flag in $LDFLAGS; do 8917 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 8918 aix_use_runtimelinking=yes 8919 break 8920 fi 8921 done 8922 ;; 8923 esac 8924 8925 exp_sym_flag='-bexport' 8926 no_entry_flag='-bnoentry' 8927 fi 8928 8929 # When large executables or shared objects are built, AIX ld can 8930 # have problems creating the table of contents. If linking a library 8931 # or program results in "error TOC overflow" add -mminimal-toc to 8932 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 8933 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 8934 8935 archive_cmds='' 8936 hardcode_direct=yes 8937 hardcode_direct_absolute=yes 8938 hardcode_libdir_separator=':' 8939 link_all_deplibs=yes 8940 file_list_spec='${wl}-f,' 8941 8942 if test "$GCC" = yes; then 8943 case $host_os in aix4.[012]|aix4.[012].*) 8944 # We only want to do this on AIX 4.2 and lower, the check 8945 # below for broken collect2 doesn't work under 4.3+ 8946 collect2name=`${CC} -print-prog-name=collect2` 8947 if test -f "$collect2name" && 8948 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 8949 then 8950 # We have reworked collect2 8951 : 8952 else 8953 # We have old collect2 8954 hardcode_direct=unsupported 8955 # It fails to find uninstalled libraries when the uninstalled 8956 # path is not listed in the libpath. Setting hardcode_minus_L 8957 # to unsupported forces relinking 8958 hardcode_minus_L=yes 8959 hardcode_libdir_flag_spec='-L$libdir' 8960 hardcode_libdir_separator= 8961 fi 8962 ;; 8963 esac 8964 shared_flag='-shared' 8965 if test "$aix_use_runtimelinking" = yes; then 8966 shared_flag="$shared_flag "'${wl}-G' 8967 fi 8968 else 8969 # not using gcc 8970 if test "$host_cpu" = ia64; then 8971 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 8972 # chokes on -Wl,-G. The following line is correct: 8973 shared_flag='-G' 8974 else 8975 if test "$aix_use_runtimelinking" = yes; then 8976 shared_flag='${wl}-G' 8977 else 8978 shared_flag='${wl}-bM:SRE' 8979 fi 8980 fi 8981 fi 8982 8983 export_dynamic_flag_spec='${wl}-bexpall' 8984 # It seems that -bexpall does not export symbols beginning with 8985 # underscore (_), so it is better to generate a list of symbols to export. 8986 always_export_symbols=yes 8987 if test "$aix_use_runtimelinking" = yes; then 8988 # Warning - without using the other runtime loading flags (-brtl), 8989 # -berok will link without error, but may produce a broken library. 8990 allow_undefined_flag='-berok' 8991 # Determine the default libpath from the value encoded in an 8992 # empty executable. 8993 if test "${lt_cv_aix_libpath+set}" = set; then 8994 aix_libpath=$lt_cv_aix_libpath 8995 else 8996 if ${lt_cv_aix_libpath_+:} false; then : 8997 $as_echo_n "(cached) " >&6 8998 else 8999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9000 /* end confdefs.h. */ 9001 9002 int 9003 main () 9004 { 9005 9006 ; 9007 return 0; 9008 } 9009 _ACEOF 9010 if ac_fn_c_try_link "$LINENO"; then : 9011 9012 lt_aix_libpath_sed=' 9013 /Import File Strings/,/^$/ { 9014 /^0/ { 9015 s/^0 *\([^ ]*\) *$/\1/ 9016 p 9017 } 9018 }' 9019 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9020 # Check for a 64-bit object if we didn't find anything. 9021 if test -z "$lt_cv_aix_libpath_"; then 9022 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9023 fi 9024 fi 9025 rm -f core conftest.err conftest.$ac_objext \ 9026 conftest$ac_exeext conftest.$ac_ext 9027 if test -z "$lt_cv_aix_libpath_"; then 9028 lt_cv_aix_libpath_="/usr/lib:/lib" 9029 fi 9030 9031 fi 9032 9033 aix_libpath=$lt_cv_aix_libpath_ 9034 fi 9035 9036 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9037 archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" 9038 else 9039 if test "$host_cpu" = ia64; then 9040 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 9041 allow_undefined_flag="-z nodefs" 9042 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 9043 else 9044 # Determine the default libpath from the value encoded in an 9045 # empty executable. 9046 if test "${lt_cv_aix_libpath+set}" = set; then 9047 aix_libpath=$lt_cv_aix_libpath 9048 else 9049 if ${lt_cv_aix_libpath_+:} false; then : 9050 $as_echo_n "(cached) " >&6 9051 else 9052 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9053 /* end confdefs.h. */ 9054 9055 int 9056 main () 9057 { 9058 9059 ; 9060 return 0; 9061 } 9062 _ACEOF 9063 if ac_fn_c_try_link "$LINENO"; then : 9064 9065 lt_aix_libpath_sed=' 9066 /Import File Strings/,/^$/ { 9067 /^0/ { 9068 s/^0 *\([^ ]*\) *$/\1/ 9069 p 9070 } 9071 }' 9072 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9073 # Check for a 64-bit object if we didn't find anything. 9074 if test -z "$lt_cv_aix_libpath_"; then 9075 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9076 fi 9077 fi 9078 rm -f core conftest.err conftest.$ac_objext \ 9079 conftest$ac_exeext conftest.$ac_ext 9080 if test -z "$lt_cv_aix_libpath_"; then 9081 lt_cv_aix_libpath_="/usr/lib:/lib" 9082 fi 9083 9084 fi 9085 9086 aix_libpath=$lt_cv_aix_libpath_ 9087 fi 9088 9089 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9090 # Warning - without using the other run time loading flags, 9091 # -berok will link without error, but may produce a broken library. 9092 no_undefined_flag=' ${wl}-bernotok' 9093 allow_undefined_flag=' ${wl}-berok' 9094 if test "$with_gnu_ld" = yes; then 9095 # We only use this code for GNU lds that support --whole-archive. 9096 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 9097 else 9098 # Exported symbols can be pulled into shared objects from archives 9099 whole_archive_flag_spec='$convenience' 9100 fi 9101 archive_cmds_need_lc=yes 9102 # This is similar to how AIX traditionally builds its shared libraries. 9103 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 9104 fi 9105 fi 9106 ;; 9107 9108 amigaos*) 9109 case $host_cpu in 9110 powerpc) 9111 # see comment about AmigaOS4 .so support 9112 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9113 archive_expsym_cmds='' 9114 ;; 9115 m68k) 9116 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9117 hardcode_libdir_flag_spec='-L$libdir' 9118 hardcode_minus_L=yes 9119 ;; 9120 esac 9121 ;; 9122 9123 bsdi[45]*) 9124 export_dynamic_flag_spec=-rdynamic 9125 ;; 9126 9127 cygwin* | mingw* | pw32* | cegcc*) 9128 # When not using gcc, we currently assume that we are using 9129 # Microsoft Visual C++. 9130 # hardcode_libdir_flag_spec is actually meaningless, as there is 9131 # no search path for DLLs. 9132 case $cc_basename in 9133 cl*) 9134 # Native MSVC 9135 hardcode_libdir_flag_spec=' ' 9136 allow_undefined_flag=unsupported 9137 always_export_symbols=yes 9138 file_list_spec='@' 9139 # Tell ltmain to make .lib files, not .a files. 9140 libext=lib 9141 # Tell ltmain to make .dll files, not .so files. 9142 shrext_cmds=".dll" 9143 # FIXME: Setting linknames here is a bad hack. 9144 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 9145 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 9146 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 9147 else 9148 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 9149 fi~ 9150 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9151 linknames=' 9152 # The linker will not automatically build a static lib if we build a DLL. 9153 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9154 enable_shared_with_static_runtimes=yes 9155 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9156 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9157 # Don't use ranlib 9158 old_postinstall_cmds='chmod 644 $oldlib' 9159 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9160 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9161 case $lt_outputfile in 9162 *.exe|*.EXE) ;; 9163 *) 9164 lt_outputfile="$lt_outputfile.exe" 9165 lt_tool_outputfile="$lt_tool_outputfile.exe" 9166 ;; 9167 esac~ 9168 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 9169 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9170 $RM "$lt_outputfile.manifest"; 9171 fi' 9172 ;; 9173 *) 9174 # Assume MSVC wrapper 9175 hardcode_libdir_flag_spec=' ' 9176 allow_undefined_flag=unsupported 9177 # Tell ltmain to make .lib files, not .a files. 9178 libext=lib 9179 # Tell ltmain to make .dll files, not .so files. 9180 shrext_cmds=".dll" 9181 # FIXME: Setting linknames here is a bad hack. 9182 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9183 # The linker will automatically build a .lib file if we build a DLL. 9184 old_archive_from_new_cmds='true' 9185 # FIXME: Should let the user specify the lib program. 9186 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9187 enable_shared_with_static_runtimes=yes 9188 ;; 9189 esac 9190 ;; 9191 9192 darwin* | rhapsody*) 9193 9194 9195 archive_cmds_need_lc=no 9196 hardcode_direct=no 9197 hardcode_automatic=yes 9198 hardcode_shlibpath_var=unsupported 9199 if test "$lt_cv_ld_force_load" = "yes"; then 9200 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9201 9202 else 9203 whole_archive_flag_spec='' 9204 fi 9205 link_all_deplibs=yes 9206 allow_undefined_flag="$_lt_dar_allow_undefined" 9207 case $cc_basename in 9208 ifort*) _lt_dar_can_shared=yes ;; 9209 *) _lt_dar_can_shared=$GCC ;; 9210 esac 9211 if test "$_lt_dar_can_shared" = "yes"; then 9212 output_verbose_link_cmd=func_echo_all 9213 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 9214 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 9215 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}${_lt_dsymutil}" 9216 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 9217 9218 else 9219 ld_shlibs=no 9220 fi 9221 9222 ;; 9223 9224 dgux*) 9225 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9226 hardcode_libdir_flag_spec='-L$libdir' 9227 hardcode_shlibpath_var=no 9228 ;; 9229 9230 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9231 # support. Future versions do this automatically, but an explicit c++rt0.o 9232 # does not break anything, and helps significantly (at the cost of a little 9233 # extra space). 9234 freebsd2.2*) 9235 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9236 hardcode_libdir_flag_spec='-R$libdir' 9237 hardcode_direct=yes 9238 hardcode_shlibpath_var=no 9239 ;; 9240 9241 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9242 freebsd2.*) 9243 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9244 hardcode_direct=yes 9245 hardcode_minus_L=yes 9246 hardcode_shlibpath_var=no 9247 ;; 9248 9249 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9250 freebsd* | dragonfly*) 9251 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9252 hardcode_libdir_flag_spec='-R$libdir' 9253 hardcode_direct=yes 9254 hardcode_shlibpath_var=no 9255 ;; 9256 9257 hpux9*) 9258 if test "$GCC" = yes; then 9259 archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 9260 else 9261 archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' 9262 fi 9263 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9264 hardcode_libdir_separator=: 9265 hardcode_direct=yes 9266 9267 # hardcode_minus_L: Not really in the search PATH, 9268 # but as the default location of the library. 9269 hardcode_minus_L=yes 9270 export_dynamic_flag_spec='${wl}-E' 9271 ;; 9272 9273 hpux10*) 9274 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9275 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9276 else 9277 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9278 fi 9279 if test "$with_gnu_ld" = no; then 9280 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9281 hardcode_libdir_separator=: 9282 hardcode_direct=yes 9283 hardcode_direct_absolute=yes 9284 export_dynamic_flag_spec='${wl}-E' 9285 # hardcode_minus_L: Not really in the search PATH, 9286 # but as the default location of the library. 9287 hardcode_minus_L=yes 9288 fi 9289 ;; 9290 9291 hpux11*) 9292 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9293 case $host_cpu in 9294 hppa*64*) 9295 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9296 ;; 9297 ia64*) 9298 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9299 ;; 9300 *) 9301 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9302 ;; 9303 esac 9304 else 9305 case $host_cpu in 9306 hppa*64*) 9307 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9308 ;; 9309 ia64*) 9310 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9311 ;; 9312 *) 9313 9314 # Older versions of the 11.00 compiler do not understand -b yet 9315 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 9316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 9317 $as_echo_n "checking if $CC understands -b... " >&6; } 9318 if ${lt_cv_prog_compiler__b+:} false; then : 9319 $as_echo_n "(cached) " >&6 9320 else 9321 lt_cv_prog_compiler__b=no 9322 save_LDFLAGS="$LDFLAGS" 9323 LDFLAGS="$LDFLAGS -b" 9324 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9325 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9326 # The linker can only warn and ignore the option if not recognized 9327 # So say no if there are warnings 9328 if test -s conftest.err; then 9329 # Append any errors to the config.log. 9330 cat conftest.err 1>&5 9331 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9332 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9333 if diff conftest.exp conftest.er2 >/dev/null; then 9334 lt_cv_prog_compiler__b=yes 9335 fi 9336 else 9337 lt_cv_prog_compiler__b=yes 9338 fi 9339 fi 9340 $RM -r conftest* 9341 LDFLAGS="$save_LDFLAGS" 9342 9343 fi 9344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 9345 $as_echo "$lt_cv_prog_compiler__b" >&6; } 9346 9347 if test x"$lt_cv_prog_compiler__b" = xyes; then 9348 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9349 else 9350 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9351 fi 9352 9353 ;; 9354 esac 9355 fi 9356 if test "$with_gnu_ld" = no; then 9357 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9358 hardcode_libdir_separator=: 9359 9360 case $host_cpu in 9361 hppa*64*|ia64*) 9362 hardcode_direct=no 9363 hardcode_shlibpath_var=no 9364 ;; 9365 *) 9366 hardcode_direct=yes 9367 hardcode_direct_absolute=yes 9368 export_dynamic_flag_spec='${wl}-E' 9369 9370 # hardcode_minus_L: Not really in the search PATH, 9371 # but as the default location of the library. 9372 hardcode_minus_L=yes 9373 ;; 9374 esac 9375 fi 9376 ;; 9377 9378 irix5* | irix6* | nonstopux*) 9379 if test "$GCC" = yes; then 9380 archive_cmds='$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' 9381 # Try to use the -exported_symbol ld option, if it does not 9382 # work, assume that -exports_file does not work either and 9383 # implicitly export all symbols. 9384 # This should be the same for all languages, so no per-tag cache variable. 9385 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 9386 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 9387 if ${lt_cv_irix_exported_symbol+:} false; then : 9388 $as_echo_n "(cached) " >&6 9389 else 9390 save_LDFLAGS="$LDFLAGS" 9391 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9393 /* end confdefs.h. */ 9394 int foo (void) { return 0; } 9395 _ACEOF 9396 if ac_fn_c_try_link "$LINENO"; then : 9397 lt_cv_irix_exported_symbol=yes 9398 else 9399 lt_cv_irix_exported_symbol=no 9400 fi 9401 rm -f core conftest.err conftest.$ac_objext \ 9402 conftest$ac_exeext conftest.$ac_ext 9403 LDFLAGS="$save_LDFLAGS" 9404 fi 9405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 9406 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 9407 if test "$lt_cv_irix_exported_symbol" = yes; then 9408 archive_expsym_cmds='$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 $lib' 9409 fi 9410 else 9411 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 9412 archive_expsym_cmds='$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 $lib' 9413 fi 9414 archive_cmds_need_lc='no' 9415 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9416 hardcode_libdir_separator=: 9417 inherit_rpath=yes 9418 link_all_deplibs=yes 9419 ;; 9420 9421 netbsd*) 9422 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9423 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 9424 else 9425 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 9426 fi 9427 hardcode_libdir_flag_spec='-R$libdir' 9428 hardcode_direct=yes 9429 hardcode_shlibpath_var=no 9430 ;; 9431 9432 newsos6) 9433 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9434 hardcode_direct=yes 9435 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9436 hardcode_libdir_separator=: 9437 hardcode_shlibpath_var=no 9438 ;; 9439 9440 *nto* | *qnx*) 9441 ;; 9442 9443 openbsd*) 9444 if test -f /usr/libexec/ld.so; then 9445 hardcode_direct=yes 9446 hardcode_shlibpath_var=no 9447 hardcode_direct_absolute=yes 9448 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 9449 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9450 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 9451 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9452 export_dynamic_flag_spec='${wl}-E' 9453 else 9454 case $host_os in 9455 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 9456 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9457 hardcode_libdir_flag_spec='-R$libdir' 9458 ;; 9459 *) 9460 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9461 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9462 ;; 9463 esac 9464 fi 9465 else 9466 ld_shlibs=no 9467 fi 9468 ;; 9469 9470 os2*) 9471 hardcode_libdir_flag_spec='-L$libdir' 9472 hardcode_minus_L=yes 9473 allow_undefined_flag=unsupported 9474 archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' 9475 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 9476 ;; 9477 9478 osf3*) 9479 if test "$GCC" = yes; then 9480 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9481 archive_cmds='$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 $lib' 9482 else 9483 allow_undefined_flag=' -expect_unresolved \*' 9484 archive_cmds='$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 $lib' 9485 fi 9486 archive_cmds_need_lc='no' 9487 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9488 hardcode_libdir_separator=: 9489 ;; 9490 9491 osf4* | osf5*) # as osf3* with the addition of -msym flag 9492 if test "$GCC" = yes; then 9493 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9494 archive_cmds='$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 $lib' 9495 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9496 else 9497 allow_undefined_flag=' -expect_unresolved \*' 9498 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' 9499 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~ 9500 $CC -shared${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' 9501 9502 # Both c and cxx compiler support -rpath directly 9503 hardcode_libdir_flag_spec='-rpath $libdir' 9504 fi 9505 archive_cmds_need_lc='no' 9506 hardcode_libdir_separator=: 9507 ;; 9508 9509 solaris*) 9510 no_undefined_flag=' -z defs' 9511 if test "$GCC" = yes; then 9512 wlarc='${wl}' 9513 archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9514 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9515 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9516 else 9517 case `$CC -V 2>&1` in 9518 *"Compilers 5.0"*) 9519 wlarc='' 9520 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 9521 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9522 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 9523 ;; 9524 *) 9525 wlarc='${wl}' 9526 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 9527 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9528 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9529 ;; 9530 esac 9531 fi 9532 hardcode_libdir_flag_spec='-R$libdir' 9533 hardcode_shlibpath_var=no 9534 case $host_os in 9535 solaris2.[0-5] | solaris2.[0-5].*) ;; 9536 *) 9537 # The compiler driver will combine and reorder linker options, 9538 # but understands `-z linker_flag'. GCC discards it without `$wl', 9539 # but is careful enough not to reorder. 9540 # Supported since Solaris 2.6 (maybe 2.5.1?) 9541 if test "$GCC" = yes; then 9542 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 9543 else 9544 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 9545 fi 9546 ;; 9547 esac 9548 link_all_deplibs=yes 9549 ;; 9550 9551 sunos4*) 9552 if test "x$host_vendor" = xsequent; then 9553 # Use $CC to link under sequent, because it throws in some extra .o 9554 # files that make .init and .fini sections work. 9555 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 9556 else 9557 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 9558 fi 9559 hardcode_libdir_flag_spec='-L$libdir' 9560 hardcode_direct=yes 9561 hardcode_minus_L=yes 9562 hardcode_shlibpath_var=no 9563 ;; 9564 9565 sysv4) 9566 case $host_vendor in 9567 sni) 9568 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9569 hardcode_direct=yes # is this really true??? 9570 ;; 9571 siemens) 9572 ## LD is ld it makes a PLAMLIB 9573 ## CC just makes a GrossModule. 9574 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 9575 reload_cmds='$CC -r -o $output$reload_objs' 9576 hardcode_direct=no 9577 ;; 9578 motorola) 9579 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9580 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 9581 ;; 9582 esac 9583 runpath_var='LD_RUN_PATH' 9584 hardcode_shlibpath_var=no 9585 ;; 9586 9587 sysv4.3*) 9588 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9589 hardcode_shlibpath_var=no 9590 export_dynamic_flag_spec='-Bexport' 9591 ;; 9592 9593 sysv4*MP*) 9594 if test -d /usr/nec; then 9595 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9596 hardcode_shlibpath_var=no 9597 runpath_var=LD_RUN_PATH 9598 hardcode_runpath_var=yes 9599 ld_shlibs=yes 9600 fi 9601 ;; 9602 9603 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 9604 no_undefined_flag='${wl}-z,text' 9605 archive_cmds_need_lc=no 9606 hardcode_shlibpath_var=no 9607 runpath_var='LD_RUN_PATH' 9608 9609 if test "$GCC" = yes; then 9610 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9611 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9612 else 9613 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9614 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9615 fi 9616 ;; 9617 9618 sysv5* | sco3.2v5* | sco5v6*) 9619 # Note: We can NOT use -z defs as we might desire, because we do not 9620 # link with -lc, and that would cause any symbols used from libc to 9621 # always be unresolved, which means just about no library would 9622 # ever link correctly. If we're not using GNU ld we use -z text 9623 # though, which does catch some bad symbols but isn't as heavy-handed 9624 # as -z defs. 9625 no_undefined_flag='${wl}-z,text' 9626 allow_undefined_flag='${wl}-z,nodefs' 9627 archive_cmds_need_lc=no 9628 hardcode_shlibpath_var=no 9629 hardcode_libdir_flag_spec='${wl}-R,$libdir' 9630 hardcode_libdir_separator=':' 9631 link_all_deplibs=yes 9632 export_dynamic_flag_spec='${wl}-Bexport' 9633 runpath_var='LD_RUN_PATH' 9634 9635 if test "$GCC" = yes; then 9636 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9637 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9638 else 9639 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9640 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9641 fi 9642 ;; 9643 9644 uts4*) 9645 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9646 hardcode_libdir_flag_spec='-L$libdir' 9647 hardcode_shlibpath_var=no 9648 ;; 9649 9650 *) 9651 ld_shlibs=no 9652 ;; 9653 esac 9654 9655 if test x$host_vendor = xsni; then 9656 case $host in 9657 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 9658 export_dynamic_flag_spec='${wl}-Blargedynsym' 9659 ;; 9660 esac 9661 fi 9662 fi 9663 9664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 9665 $as_echo "$ld_shlibs" >&6; } 9666 test "$ld_shlibs" = no && can_build_shared=no 9667 9668 with_gnu_ld=$with_gnu_ld 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 # 9685 # Do we need to explicitly link libc? 9686 # 9687 case "x$archive_cmds_need_lc" in 9688 x|xyes) 9689 # Assume -lc should be added 9690 archive_cmds_need_lc=yes 9691 9692 if test "$enable_shared" = yes && test "$GCC" = yes; then 9693 case $archive_cmds in 9694 *'~'*) 9695 # FIXME: we may have to deal with multi-command sequences. 9696 ;; 9697 '$CC '*) 9698 # Test whether the compiler implicitly links with -lc since on some 9699 # systems, -lgcc has to come before -lc. If gcc already passes -lc 9700 # to ld, don't add -lc before -lgcc. 9701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 9702 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 9703 if ${lt_cv_archive_cmds_need_lc+:} false; then : 9704 $as_echo_n "(cached) " >&6 9705 else 9706 $RM conftest* 9707 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9708 9709 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9710 (eval $ac_compile) 2>&5 9711 ac_status=$? 9712 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9713 test $ac_status = 0; } 2>conftest.err; then 9714 soname=conftest 9715 lib=conftest 9716 libobjs=conftest.$ac_objext 9717 deplibs= 9718 wl=$lt_prog_compiler_wl 9719 pic_flag=$lt_prog_compiler_pic 9720 compiler_flags=-v 9721 linker_flags=-v 9722 verstring= 9723 output_objdir=. 9724 libname=conftest 9725 lt_save_allow_undefined_flag=$allow_undefined_flag 9726 allow_undefined_flag= 9727 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 9728 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 9729 ac_status=$? 9730 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9731 test $ac_status = 0; } 9732 then 9733 lt_cv_archive_cmds_need_lc=no 9734 else 9735 lt_cv_archive_cmds_need_lc=yes 9736 fi 9737 allow_undefined_flag=$lt_save_allow_undefined_flag 9738 else 9739 cat conftest.err 1>&5 9740 fi 9741 $RM conftest* 9742 9743 fi 9744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 9745 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 9746 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 9747 ;; 9748 esac 9749 fi 9750 ;; 9751 esac 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 9816 9817 9818 9819 9820 9821 9822 9823 9824 9825 9826 9827 9828 9829 9830 9831 9832 9833 9834 9835 9836 9837 9838 9839 9840 9841 9842 9843 9844 9845 9846 9847 9848 9849 9850 9851 9852 9853 9854 9855 9856 9857 9858 9859 9860 9861 9862 9863 9864 9865 9866 9867 9868 9869 9870 9871 9872 9873 9874 9875 9876 9877 9878 9879 9880 9881 9882 9883 9884 9885 9886 9887 9888 9889 9890 9891 9892 9893 9894 9895 9896 9897 9898 9899 9900 9901 9902 9903 9904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 9905 $as_echo_n "checking dynamic linker characteristics... " >&6; } 9906 9907 if test "$GCC" = yes; then 9908 case $host_os in 9909 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 9910 *) lt_awk_arg="/^libraries:/" ;; 9911 esac 9912 case $host_os in 9913 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; 9914 *) lt_sed_strip_eq="s,=/,/,g" ;; 9915 esac 9916 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 9917 case $lt_search_path_spec in 9918 *\;*) 9919 # if the path contains ";" then we assume it to be the separator 9920 # otherwise default to the standard path separator (i.e. ":") - it is 9921 # assumed that no part of a normal pathname contains ";" but that should 9922 # okay in the real world where ";" in dirpaths is itself problematic. 9923 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 9924 ;; 9925 *) 9926 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 9927 ;; 9928 esac 9929 # Ok, now we have the path, separated by spaces, we can step through it 9930 # and add multilib dir if necessary. 9931 lt_tmp_lt_search_path_spec= 9932 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 9933 for lt_sys_path in $lt_search_path_spec; do 9934 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 9935 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 9936 else 9937 test -d "$lt_sys_path" && \ 9938 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 9939 fi 9940 done 9941 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 9942 BEGIN {RS=" "; FS="/|\n";} { 9943 lt_foo=""; 9944 lt_count=0; 9945 for (lt_i = NF; lt_i > 0; lt_i--) { 9946 if ($lt_i != "" && $lt_i != ".") { 9947 if ($lt_i == "..") { 9948 lt_count++; 9949 } else { 9950 if (lt_count == 0) { 9951 lt_foo="/" $lt_i lt_foo; 9952 } else { 9953 lt_count--; 9954 } 9955 } 9956 } 9957 } 9958 if (lt_foo != "") { lt_freq[lt_foo]++; } 9959 if (lt_freq[lt_foo] == 1) { print lt_foo; } 9960 }'` 9961 # AWK program above erroneously prepends '/' to C:/dos/paths 9962 # for these hosts. 9963 case $host_os in 9964 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 9965 $SED 's,/\([A-Za-z]:\),\1,g'` ;; 9966 esac 9967 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 9968 else 9969 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 9970 fi 9971 library_names_spec= 9972 libname_spec='lib$name' 9973 soname_spec= 9974 shrext_cmds=".so" 9975 postinstall_cmds= 9976 postuninstall_cmds= 9977 finish_cmds= 9978 finish_eval= 9979 shlibpath_var= 9980 shlibpath_overrides_runpath=unknown 9981 version_type=none 9982 dynamic_linker="$host_os ld.so" 9983 sys_lib_dlsearch_path_spec="/lib /usr/lib" 9984 need_lib_prefix=unknown 9985 hardcode_into_libs=no 9986 9987 # when you set need_version to no, make sure it does not cause -set_version 9988 # flags to be left without arguments 9989 need_version=unknown 9990 9991 case $host_os in 9992 aix3*) 9993 version_type=linux # correct to gnu/linux during the next big refactor 9994 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 9995 shlibpath_var=LIBPATH 9996 9997 # AIX 3 has no versioning support, so we append a major version to the name. 9998 soname_spec='${libname}${release}${shared_ext}$major' 9999 ;; 10000 10001 aix[4-9]*) 10002 version_type=linux # correct to gnu/linux during the next big refactor 10003 need_lib_prefix=no 10004 need_version=no 10005 hardcode_into_libs=yes 10006 if test "$host_cpu" = ia64; then 10007 # AIX 5 supports IA64 10008 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 10009 shlibpath_var=LD_LIBRARY_PATH 10010 else 10011 # With GCC up to 2.95.x, collect2 would create an import file 10012 # for dependence libraries. The import file would start with 10013 # the line `#! .'. This would cause the generated library to 10014 # depend on `.', always an invalid library. This was fixed in 10015 # development snapshots of GCC prior to 3.0. 10016 case $host_os in 10017 aix4 | aix4.[01] | aix4.[01].*) 10018 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 10019 echo ' yes ' 10020 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 10021 : 10022 else 10023 can_build_shared=no 10024 fi 10025 ;; 10026 esac 10027 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 10028 # soname into executable. Probably we can add versioning support to 10029 # collect2, so additional links can be useful in future. 10030 if test "$aix_use_runtimelinking" = yes; then 10031 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 10032 # instead of lib<name>.a to let people know that these are not 10033 # typical AIX shared libraries. 10034 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10035 else 10036 # We preserve .a as extension for shared libraries through AIX4.2 10037 # and later when we are not doing run time linking. 10038 library_names_spec='${libname}${release}.a $libname.a' 10039 soname_spec='${libname}${release}${shared_ext}$major' 10040 fi 10041 shlibpath_var=LIBPATH 10042 fi 10043 ;; 10044 10045 amigaos*) 10046 case $host_cpu in 10047 powerpc) 10048 # Since July 2007 AmigaOS4 officially supports .so libraries. 10049 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 10050 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10051 ;; 10052 m68k) 10053 library_names_spec='$libname.ixlibrary $libname.a' 10054 # Create ${libname}_ixlibrary.a entries in /sys/libs. 10055 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' 10056 ;; 10057 esac 10058 ;; 10059 10060 beos*) 10061 library_names_spec='${libname}${shared_ext}' 10062 dynamic_linker="$host_os ld.so" 10063 shlibpath_var=LIBRARY_PATH 10064 ;; 10065 10066 bsdi[45]*) 10067 version_type=linux # correct to gnu/linux during the next big refactor 10068 need_version=no 10069 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10070 soname_spec='${libname}${release}${shared_ext}$major' 10071 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 10072 shlibpath_var=LD_LIBRARY_PATH 10073 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 10074 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 10075 # the default ld.so.conf also contains /usr/contrib/lib and 10076 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 10077 # libtool to hard-code these into programs 10078 ;; 10079 10080 cygwin* | mingw* | pw32* | cegcc*) 10081 version_type=windows 10082 shrext_cmds=".dll" 10083 need_version=no 10084 need_lib_prefix=no 10085 10086 case $GCC,$cc_basename in 10087 yes,*) 10088 # gcc 10089 library_names_spec='$libname.dll.a' 10090 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10091 postinstall_cmds='base_file=`basename \${file}`~ 10092 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10093 dldir=$destdir/`dirname \$dlpath`~ 10094 test -d \$dldir || mkdir -p \$dldir~ 10095 $install_prog $dir/$dlname \$dldir/$dlname~ 10096 chmod a+x \$dldir/$dlname~ 10097 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10098 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10099 fi' 10100 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10101 dlpath=$dir/\$dldll~ 10102 $RM \$dlpath' 10103 shlibpath_overrides_runpath=yes 10104 10105 case $host_os in 10106 cygwin*) 10107 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10108 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10109 10110 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 10111 ;; 10112 mingw* | cegcc*) 10113 # MinGW DLLs use traditional 'lib' prefix 10114 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10115 ;; 10116 pw32*) 10117 # pw32 DLLs use 'pw' prefix rather than 'lib' 10118 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10119 ;; 10120 esac 10121 dynamic_linker='Win32 ld.exe' 10122 ;; 10123 10124 *,cl*) 10125 # Native MSVC 10126 libname_spec='$name' 10127 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10128 library_names_spec='${libname}.dll.lib' 10129 10130 case $build_os in 10131 mingw*) 10132 sys_lib_search_path_spec= 10133 lt_save_ifs=$IFS 10134 IFS=';' 10135 for lt_path in $LIB 10136 do 10137 IFS=$lt_save_ifs 10138 # Let DOS variable expansion print the short 8.3 style file name. 10139 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10140 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10141 done 10142 IFS=$lt_save_ifs 10143 # Convert to MSYS style. 10144 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10145 ;; 10146 cygwin*) 10147 # Convert to unix form, then to dos form, then back to unix form 10148 # but this time dos style (no spaces!) so that the unix form looks 10149 # like /cygdrive/c/PROGRA~1:/cygdr... 10150 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 10151 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 10152 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10153 ;; 10154 *) 10155 sys_lib_search_path_spec="$LIB" 10156 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10157 # It is most probably a Windows format PATH. 10158 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10159 else 10160 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10161 fi 10162 # FIXME: find the short name or the path components, as spaces are 10163 # common. (e.g. "Program Files" -> "PROGRA~1") 10164 ;; 10165 esac 10166 10167 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10168 postinstall_cmds='base_file=`basename \${file}`~ 10169 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10170 dldir=$destdir/`dirname \$dlpath`~ 10171 test -d \$dldir || mkdir -p \$dldir~ 10172 $install_prog $dir/$dlname \$dldir/$dlname' 10173 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10174 dlpath=$dir/\$dldll~ 10175 $RM \$dlpath' 10176 shlibpath_overrides_runpath=yes 10177 dynamic_linker='Win32 link.exe' 10178 ;; 10179 10180 *) 10181 # Assume MSVC wrapper 10182 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 10183 dynamic_linker='Win32 ld.exe' 10184 ;; 10185 esac 10186 # FIXME: first we should search . and the directory the executable is in 10187 shlibpath_var=PATH 10188 ;; 10189 10190 darwin* | rhapsody*) 10191 dynamic_linker="$host_os dyld" 10192 version_type=darwin 10193 need_lib_prefix=no 10194 need_version=no 10195 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 10196 soname_spec='${libname}${release}${major}$shared_ext' 10197 shlibpath_overrides_runpath=yes 10198 shlibpath_var=DYLD_LIBRARY_PATH 10199 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10200 10201 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10202 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10203 ;; 10204 10205 dgux*) 10206 version_type=linux # correct to gnu/linux during the next big refactor 10207 need_lib_prefix=no 10208 need_version=no 10209 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 10210 soname_spec='${libname}${release}${shared_ext}$major' 10211 shlibpath_var=LD_LIBRARY_PATH 10212 ;; 10213 10214 freebsd* | dragonfly*) 10215 # DragonFly does not have aout. When/if they implement a new 10216 # versioning mechanism, adjust this. 10217 if test -x /usr/bin/objformat; then 10218 objformat=`/usr/bin/objformat` 10219 else 10220 case $host_os in 10221 freebsd[23].*) objformat=aout ;; 10222 *) objformat=elf ;; 10223 esac 10224 fi 10225 version_type=freebsd-$objformat 10226 case $version_type in 10227 freebsd-elf*) 10228 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10229 need_version=no 10230 need_lib_prefix=no 10231 ;; 10232 freebsd-*) 10233 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 10234 need_version=yes 10235 ;; 10236 esac 10237 shlibpath_var=LD_LIBRARY_PATH 10238 case $host_os in 10239 freebsd2.*) 10240 shlibpath_overrides_runpath=yes 10241 ;; 10242 freebsd3.[01]* | freebsdelf3.[01]*) 10243 shlibpath_overrides_runpath=yes 10244 hardcode_into_libs=yes 10245 ;; 10246 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 10247 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 10248 shlibpath_overrides_runpath=no 10249 hardcode_into_libs=yes 10250 ;; 10251 *) # from 4.6 on, and DragonFly 10252 shlibpath_overrides_runpath=yes 10253 hardcode_into_libs=yes 10254 ;; 10255 esac 10256 ;; 10257 10258 gnu*) 10259 version_type=linux # correct to gnu/linux during the next big refactor 10260 need_lib_prefix=no 10261 need_version=no 10262 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10263 soname_spec='${libname}${release}${shared_ext}$major' 10264 shlibpath_var=LD_LIBRARY_PATH 10265 shlibpath_overrides_runpath=no 10266 hardcode_into_libs=yes 10267 ;; 10268 10269 haiku*) 10270 version_type=linux # correct to gnu/linux during the next big refactor 10271 need_lib_prefix=no 10272 need_version=no 10273 dynamic_linker="$host_os runtime_loader" 10274 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10275 soname_spec='${libname}${release}${shared_ext}$major' 10276 shlibpath_var=LIBRARY_PATH 10277 shlibpath_overrides_runpath=yes 10278 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 10279 hardcode_into_libs=yes 10280 ;; 10281 10282 hpux9* | hpux10* | hpux11*) 10283 # Give a soname corresponding to the major version so that dld.sl refuses to 10284 # link against other versions. 10285 version_type=sunos 10286 need_lib_prefix=no 10287 need_version=no 10288 case $host_cpu in 10289 ia64*) 10290 shrext_cmds='.so' 10291 hardcode_into_libs=yes 10292 dynamic_linker="$host_os dld.so" 10293 shlibpath_var=LD_LIBRARY_PATH 10294 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10295 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10296 soname_spec='${libname}${release}${shared_ext}$major' 10297 if test "X$HPUX_IA64_MODE" = X32; then 10298 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 10299 else 10300 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 10301 fi 10302 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10303 ;; 10304 hppa*64*) 10305 shrext_cmds='.sl' 10306 hardcode_into_libs=yes 10307 dynamic_linker="$host_os dld.sl" 10308 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 10309 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10310 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10311 soname_spec='${libname}${release}${shared_ext}$major' 10312 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 10313 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10314 ;; 10315 *) 10316 shrext_cmds='.sl' 10317 dynamic_linker="$host_os dld.sl" 10318 shlibpath_var=SHLIB_PATH 10319 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 10320 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10321 soname_spec='${libname}${release}${shared_ext}$major' 10322 ;; 10323 esac 10324 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 10325 postinstall_cmds='chmod 555 $lib' 10326 # or fails outright, so override atomically: 10327 install_override_mode=555 10328 ;; 10329 10330 interix[3-9]*) 10331 version_type=linux # correct to gnu/linux during the next big refactor 10332 need_lib_prefix=no 10333 need_version=no 10334 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10335 soname_spec='${libname}${release}${shared_ext}$major' 10336 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 10337 shlibpath_var=LD_LIBRARY_PATH 10338 shlibpath_overrides_runpath=no 10339 hardcode_into_libs=yes 10340 ;; 10341 10342 irix5* | irix6* | nonstopux*) 10343 case $host_os in 10344 nonstopux*) version_type=nonstopux ;; 10345 *) 10346 if test "$lt_cv_prog_gnu_ld" = yes; then 10347 version_type=linux # correct to gnu/linux during the next big refactor 10348 else 10349 version_type=irix 10350 fi ;; 10351 esac 10352 need_lib_prefix=no 10353 need_version=no 10354 soname_spec='${libname}${release}${shared_ext}$major' 10355 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 10356 case $host_os in 10357 irix5* | nonstopux*) 10358 libsuff= shlibsuff= 10359 ;; 10360 *) 10361 case $LD in # libtool.m4 will add one of these switches to LD 10362 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 10363 libsuff= shlibsuff= libmagic=32-bit;; 10364 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 10365 libsuff=32 shlibsuff=N32 libmagic=N32;; 10366 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 10367 libsuff=64 shlibsuff=64 libmagic=64-bit;; 10368 *) libsuff= shlibsuff= libmagic=never-match;; 10369 esac 10370 ;; 10371 esac 10372 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 10373 shlibpath_overrides_runpath=no 10374 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 10375 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 10376 hardcode_into_libs=yes 10377 ;; 10378 10379 # No shared lib support for Linux oldld, aout, or coff. 10380 linux*oldld* | linux*aout* | linux*coff*) 10381 dynamic_linker=no 10382 ;; 10383 10384 # This must be glibc/ELF. 10385 linux* | k*bsd*-gnu | kopensolaris*-gnu) 10386 version_type=linux # correct to gnu/linux during the next big refactor 10387 need_lib_prefix=no 10388 need_version=no 10389 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10390 soname_spec='${libname}${release}${shared_ext}$major' 10391 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 10392 shlibpath_var=LD_LIBRARY_PATH 10393 shlibpath_overrides_runpath=no 10394 10395 # Some binutils ld are patched to set DT_RUNPATH 10396 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 10397 $as_echo_n "(cached) " >&6 10398 else 10399 lt_cv_shlibpath_overrides_runpath=no 10400 save_LDFLAGS=$LDFLAGS 10401 save_libdir=$libdir 10402 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 10403 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 10404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10405 /* end confdefs.h. */ 10406 10407 int 10408 main () 10409 { 10410 10411 ; 10412 return 0; 10413 } 10414 _ACEOF 10415 if ac_fn_c_try_link "$LINENO"; then : 10416 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 10417 lt_cv_shlibpath_overrides_runpath=yes 10418 fi 10419 fi 10420 rm -f core conftest.err conftest.$ac_objext \ 10421 conftest$ac_exeext conftest.$ac_ext 10422 LDFLAGS=$save_LDFLAGS 10423 libdir=$save_libdir 10424 10425 fi 10426 10427 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 10428 10429 # This implies no fast_install, which is unacceptable. 10430 # Some rework will be needed to allow for fast_install 10431 # before this can be enabled. 10432 hardcode_into_libs=yes 10433 10434 # Append ld.so.conf contents to the search path 10435 if test -f /etc/ld.so.conf; then 10436 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' ' '` 10437 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 10438 fi 10439 10440 # We used to test for /lib/ld.so.1 and disable shared libraries on 10441 # powerpc, because MkLinux only supported shared libraries with the 10442 # GNU dynamic linker. Since this was broken with cross compilers, 10443 # most powerpc-linux boxes support dynamic linking these days and 10444 # people can always --disable-shared, the test was removed, and we 10445 # assume the GNU/Linux dynamic linker is in use. 10446 dynamic_linker='GNU/Linux ld.so' 10447 ;; 10448 10449 netbsd*) 10450 version_type=sunos 10451 need_lib_prefix=no 10452 need_version=no 10453 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10454 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10455 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10456 dynamic_linker='NetBSD (a.out) ld.so' 10457 else 10458 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10459 soname_spec='${libname}${release}${shared_ext}$major' 10460 dynamic_linker='NetBSD ld.elf_so' 10461 fi 10462 shlibpath_var=LD_LIBRARY_PATH 10463 shlibpath_overrides_runpath=yes 10464 hardcode_into_libs=yes 10465 ;; 10466 10467 newsos6) 10468 version_type=linux # correct to gnu/linux during the next big refactor 10469 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10470 shlibpath_var=LD_LIBRARY_PATH 10471 shlibpath_overrides_runpath=yes 10472 ;; 10473 10474 *nto* | *qnx*) 10475 version_type=qnx 10476 need_lib_prefix=no 10477 need_version=no 10478 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10479 soname_spec='${libname}${release}${shared_ext}$major' 10480 shlibpath_var=LD_LIBRARY_PATH 10481 shlibpath_overrides_runpath=no 10482 hardcode_into_libs=yes 10483 dynamic_linker='ldqnx.so' 10484 ;; 10485 10486 openbsd*) 10487 version_type=sunos 10488 sys_lib_dlsearch_path_spec="/usr/lib" 10489 need_lib_prefix=no 10490 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 10491 case $host_os in 10492 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 10493 *) need_version=no ;; 10494 esac 10495 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10496 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10497 shlibpath_var=LD_LIBRARY_PATH 10498 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10499 case $host_os in 10500 openbsd2.[89] | openbsd2.[89].*) 10501 shlibpath_overrides_runpath=no 10502 ;; 10503 *) 10504 shlibpath_overrides_runpath=yes 10505 ;; 10506 esac 10507 else 10508 shlibpath_overrides_runpath=yes 10509 fi 10510 ;; 10511 10512 os2*) 10513 libname_spec='$name' 10514 shrext_cmds=".dll" 10515 need_lib_prefix=no 10516 library_names_spec='$libname${shared_ext} $libname.a' 10517 dynamic_linker='OS/2 ld.exe' 10518 shlibpath_var=LIBPATH 10519 ;; 10520 10521 osf3* | osf4* | osf5*) 10522 version_type=osf 10523 need_lib_prefix=no 10524 need_version=no 10525 soname_spec='${libname}${release}${shared_ext}$major' 10526 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10527 shlibpath_var=LD_LIBRARY_PATH 10528 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 10529 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 10530 ;; 10531 10532 rdos*) 10533 dynamic_linker=no 10534 ;; 10535 10536 solaris*) 10537 version_type=linux # correct to gnu/linux during the next big refactor 10538 need_lib_prefix=no 10539 need_version=no 10540 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10541 soname_spec='${libname}${release}${shared_ext}$major' 10542 shlibpath_var=LD_LIBRARY_PATH 10543 shlibpath_overrides_runpath=yes 10544 hardcode_into_libs=yes 10545 # ldd complains unless libraries are executable 10546 postinstall_cmds='chmod +x $lib' 10547 ;; 10548 10549 sunos4*) 10550 version_type=sunos 10551 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10552 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 10553 shlibpath_var=LD_LIBRARY_PATH 10554 shlibpath_overrides_runpath=yes 10555 if test "$with_gnu_ld" = yes; then 10556 need_lib_prefix=no 10557 fi 10558 need_version=yes 10559 ;; 10560 10561 sysv4 | sysv4.3*) 10562 version_type=linux # correct to gnu/linux during the next big refactor 10563 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10564 soname_spec='${libname}${release}${shared_ext}$major' 10565 shlibpath_var=LD_LIBRARY_PATH 10566 case $host_vendor in 10567 sni) 10568 shlibpath_overrides_runpath=no 10569 need_lib_prefix=no 10570 runpath_var=LD_RUN_PATH 10571 ;; 10572 siemens) 10573 need_lib_prefix=no 10574 ;; 10575 motorola) 10576 need_lib_prefix=no 10577 need_version=no 10578 shlibpath_overrides_runpath=no 10579 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 10580 ;; 10581 esac 10582 ;; 10583 10584 sysv4*MP*) 10585 if test -d /usr/nec ;then 10586 version_type=linux # correct to gnu/linux during the next big refactor 10587 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 10588 soname_spec='$libname${shared_ext}.$major' 10589 shlibpath_var=LD_LIBRARY_PATH 10590 fi 10591 ;; 10592 10593 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10594 version_type=freebsd-elf 10595 need_lib_prefix=no 10596 need_version=no 10597 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10598 soname_spec='${libname}${release}${shared_ext}$major' 10599 shlibpath_var=LD_LIBRARY_PATH 10600 shlibpath_overrides_runpath=yes 10601 hardcode_into_libs=yes 10602 if test "$with_gnu_ld" = yes; then 10603 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 10604 else 10605 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 10606 case $host_os in 10607 sco3.2v5*) 10608 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 10609 ;; 10610 esac 10611 fi 10612 sys_lib_dlsearch_path_spec='/usr/lib' 10613 ;; 10614 10615 tpf*) 10616 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 10617 version_type=linux # correct to gnu/linux during the next big refactor 10618 need_lib_prefix=no 10619 need_version=no 10620 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10621 shlibpath_var=LD_LIBRARY_PATH 10622 shlibpath_overrides_runpath=no 10623 hardcode_into_libs=yes 10624 ;; 10625 10626 uts4*) 10627 version_type=linux # correct to gnu/linux during the next big refactor 10628 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10629 soname_spec='${libname}${release}${shared_ext}$major' 10630 shlibpath_var=LD_LIBRARY_PATH 10631 ;; 10632 10633 *) 10634 dynamic_linker=no 10635 ;; 10636 esac 10637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 10638 $as_echo "$dynamic_linker" >&6; } 10639 test "$dynamic_linker" = no && can_build_shared=no 10640 10641 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 10642 if test "$GCC" = yes; then 10643 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 10644 fi 10645 10646 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 10647 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 10648 fi 10649 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 10650 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 10651 fi 10652 10653 10654 10655 10656 10657 10658 10659 10660 10661 10662 10663 10664 10665 10666 10667 10668 10669 10670 10671 10672 10673 10674 10675 10676 10677 10678 10679 10680 10681 10682 10683 10684 10685 10686 10687 10688 10689 10690 10691 10692 10693 10694 10695 10696 10697 10698 10699 10700 10701 10702 10703 10704 10705 10706 10707 10708 10709 10710 10711 10712 10713 10714 10715 10716 10717 10718 10719 10720 10721 10722 10723 10724 10725 10726 10727 10728 10729 10730 10731 10732 10733 10734 10735 10736 10737 10738 10739 10740 10741 10742 10743 10744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 10745 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 10746 hardcode_action= 10747 if test -n "$hardcode_libdir_flag_spec" || 10748 test -n "$runpath_var" || 10749 test "X$hardcode_automatic" = "Xyes" ; then 10750 10751 # We can hardcode non-existent directories. 10752 if test "$hardcode_direct" != no && 10753 # If the only mechanism to avoid hardcoding is shlibpath_var, we 10754 # have to relink, otherwise we might link with an installed library 10755 # when we should be linking with a yet-to-be-installed one 10756 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 10757 test "$hardcode_minus_L" != no; then 10758 # Linking always hardcodes the temporary library directory. 10759 hardcode_action=relink 10760 else 10761 # We can link without hardcoding, and we can hardcode nonexisting dirs. 10762 hardcode_action=immediate 10763 fi 10764 else 10765 # We cannot hardcode anything, or else we can only hardcode existing 10766 # directories. 10767 hardcode_action=unsupported 10768 fi 10769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 10770 $as_echo "$hardcode_action" >&6; } 10771 10772 if test "$hardcode_action" = relink || 10773 test "$inherit_rpath" = yes; then 10774 # Fast installation is not supported 10775 enable_fast_install=no 10776 elif test "$shlibpath_overrides_runpath" = yes || 10777 test "$enable_shared" = no; then 10778 # Fast installation is not necessary 10779 enable_fast_install=needless 10780 fi 10781 10782 10783 10784 10785 10786 10787 if test "x$enable_dlopen" != xyes; then 10788 enable_dlopen=unknown 10789 enable_dlopen_self=unknown 10790 enable_dlopen_self_static=unknown 10791 else 10792 lt_cv_dlopen=no 10793 lt_cv_dlopen_libs= 10794 10795 case $host_os in 10796 beos*) 10797 lt_cv_dlopen="load_add_on" 10798 lt_cv_dlopen_libs= 10799 lt_cv_dlopen_self=yes 10800 ;; 10801 10802 mingw* | pw32* | cegcc*) 10803 lt_cv_dlopen="LoadLibrary" 10804 lt_cv_dlopen_libs= 10805 ;; 10806 10807 cygwin*) 10808 lt_cv_dlopen="dlopen" 10809 lt_cv_dlopen_libs= 10810 ;; 10811 10812 darwin*) 10813 # if libdl is installed we need to link against it 10814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10815 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10816 if ${ac_cv_lib_dl_dlopen+:} false; then : 10817 $as_echo_n "(cached) " >&6 10818 else 10819 ac_check_lib_save_LIBS=$LIBS 10820 LIBS="-ldl $LIBS" 10821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10822 /* end confdefs.h. */ 10823 10824 /* Override any GCC internal prototype to avoid an error. 10825 Use char because int might match the return type of a GCC 10826 builtin and then its argument prototype would still apply. */ 10827 #ifdef __cplusplus 10828 extern "C" 10829 #endif 10830 char dlopen (); 10831 int 10832 main () 10833 { 10834 return dlopen (); 10835 ; 10836 return 0; 10837 } 10838 _ACEOF 10839 if ac_fn_c_try_link "$LINENO"; then : 10840 ac_cv_lib_dl_dlopen=yes 10841 else 10842 ac_cv_lib_dl_dlopen=no 10843 fi 10844 rm -f core conftest.err conftest.$ac_objext \ 10845 conftest$ac_exeext conftest.$ac_ext 10846 LIBS=$ac_check_lib_save_LIBS 10847 fi 10848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10849 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10850 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10851 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10852 else 10853 10854 lt_cv_dlopen="dyld" 10855 lt_cv_dlopen_libs= 10856 lt_cv_dlopen_self=yes 10857 10858 fi 10859 10860 ;; 10861 10862 *) 10863 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 10864 if test "x$ac_cv_func_shl_load" = xyes; then : 10865 lt_cv_dlopen="shl_load" 10866 else 10867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 10868 $as_echo_n "checking for shl_load in -ldld... " >&6; } 10869 if ${ac_cv_lib_dld_shl_load+:} false; then : 10870 $as_echo_n "(cached) " >&6 10871 else 10872 ac_check_lib_save_LIBS=$LIBS 10873 LIBS="-ldld $LIBS" 10874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10875 /* end confdefs.h. */ 10876 10877 /* Override any GCC internal prototype to avoid an error. 10878 Use char because int might match the return type of a GCC 10879 builtin and then its argument prototype would still apply. */ 10880 #ifdef __cplusplus 10881 extern "C" 10882 #endif 10883 char shl_load (); 10884 int 10885 main () 10886 { 10887 return shl_load (); 10888 ; 10889 return 0; 10890 } 10891 _ACEOF 10892 if ac_fn_c_try_link "$LINENO"; then : 10893 ac_cv_lib_dld_shl_load=yes 10894 else 10895 ac_cv_lib_dld_shl_load=no 10896 fi 10897 rm -f core conftest.err conftest.$ac_objext \ 10898 conftest$ac_exeext conftest.$ac_ext 10899 LIBS=$ac_check_lib_save_LIBS 10900 fi 10901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 10902 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 10903 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 10904 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 10905 else 10906 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 10907 if test "x$ac_cv_func_dlopen" = xyes; then : 10908 lt_cv_dlopen="dlopen" 10909 else 10910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10911 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10912 if ${ac_cv_lib_dl_dlopen+:} false; then : 10913 $as_echo_n "(cached) " >&6 10914 else 10915 ac_check_lib_save_LIBS=$LIBS 10916 LIBS="-ldl $LIBS" 10917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10918 /* end confdefs.h. */ 10919 10920 /* Override any GCC internal prototype to avoid an error. 10921 Use char because int might match the return type of a GCC 10922 builtin and then its argument prototype would still apply. */ 10923 #ifdef __cplusplus 10924 extern "C" 10925 #endif 10926 char dlopen (); 10927 int 10928 main () 10929 { 10930 return dlopen (); 10931 ; 10932 return 0; 10933 } 10934 _ACEOF 10935 if ac_fn_c_try_link "$LINENO"; then : 10936 ac_cv_lib_dl_dlopen=yes 10937 else 10938 ac_cv_lib_dl_dlopen=no 10939 fi 10940 rm -f core conftest.err conftest.$ac_objext \ 10941 conftest$ac_exeext conftest.$ac_ext 10942 LIBS=$ac_check_lib_save_LIBS 10943 fi 10944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10945 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10946 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10947 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10948 else 10949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 10950 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 10951 if ${ac_cv_lib_svld_dlopen+:} false; then : 10952 $as_echo_n "(cached) " >&6 10953 else 10954 ac_check_lib_save_LIBS=$LIBS 10955 LIBS="-lsvld $LIBS" 10956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10957 /* end confdefs.h. */ 10958 10959 /* Override any GCC internal prototype to avoid an error. 10960 Use char because int might match the return type of a GCC 10961 builtin and then its argument prototype would still apply. */ 10962 #ifdef __cplusplus 10963 extern "C" 10964 #endif 10965 char dlopen (); 10966 int 10967 main () 10968 { 10969 return dlopen (); 10970 ; 10971 return 0; 10972 } 10973 _ACEOF 10974 if ac_fn_c_try_link "$LINENO"; then : 10975 ac_cv_lib_svld_dlopen=yes 10976 else 10977 ac_cv_lib_svld_dlopen=no 10978 fi 10979 rm -f core conftest.err conftest.$ac_objext \ 10980 conftest$ac_exeext conftest.$ac_ext 10981 LIBS=$ac_check_lib_save_LIBS 10982 fi 10983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 10984 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 10985 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 10986 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 10987 else 10988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 10989 $as_echo_n "checking for dld_link in -ldld... " >&6; } 10990 if ${ac_cv_lib_dld_dld_link+:} false; then : 10991 $as_echo_n "(cached) " >&6 10992 else 10993 ac_check_lib_save_LIBS=$LIBS 10994 LIBS="-ldld $LIBS" 10995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10996 /* end confdefs.h. */ 10997 10998 /* Override any GCC internal prototype to avoid an error. 10999 Use char because int might match the return type of a GCC 11000 builtin and then its argument prototype would still apply. */ 11001 #ifdef __cplusplus 11002 extern "C" 11003 #endif 11004 char dld_link (); 11005 int 11006 main () 11007 { 11008 return dld_link (); 11009 ; 11010 return 0; 11011 } 11012 _ACEOF 11013 if ac_fn_c_try_link "$LINENO"; then : 11014 ac_cv_lib_dld_dld_link=yes 11015 else 11016 ac_cv_lib_dld_dld_link=no 11017 fi 11018 rm -f core conftest.err conftest.$ac_objext \ 11019 conftest$ac_exeext conftest.$ac_ext 11020 LIBS=$ac_check_lib_save_LIBS 11021 fi 11022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 11023 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 11024 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 11025 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 11026 fi 11027 11028 11029 fi 11030 11031 11032 fi 11033 11034 11035 fi 11036 11037 11038 fi 11039 11040 11041 fi 11042 11043 ;; 11044 esac 11045 11046 if test "x$lt_cv_dlopen" != xno; then 11047 enable_dlopen=yes 11048 else 11049 enable_dlopen=no 11050 fi 11051 11052 case $lt_cv_dlopen in 11053 dlopen) 11054 save_CPPFLAGS="$CPPFLAGS" 11055 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 11056 11057 save_LDFLAGS="$LDFLAGS" 11058 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 11059 11060 save_LIBS="$LIBS" 11061 LIBS="$lt_cv_dlopen_libs $LIBS" 11062 11063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 11064 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 11065 if ${lt_cv_dlopen_self+:} false; then : 11066 $as_echo_n "(cached) " >&6 11067 else 11068 if test "$cross_compiling" = yes; then : 11069 lt_cv_dlopen_self=cross 11070 else 11071 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11072 lt_status=$lt_dlunknown 11073 cat > conftest.$ac_ext <<_LT_EOF 11074 #line $LINENO "configure" 11075 #include "confdefs.h" 11076 11077 #if HAVE_DLFCN_H 11078 #include <dlfcn.h> 11079 #endif 11080 11081 #include <stdio.h> 11082 11083 #ifdef RTLD_GLOBAL 11084 # define LT_DLGLOBAL RTLD_GLOBAL 11085 #else 11086 # ifdef DL_GLOBAL 11087 # define LT_DLGLOBAL DL_GLOBAL 11088 # else 11089 # define LT_DLGLOBAL 0 11090 # endif 11091 #endif 11092 11093 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11094 find out it does not work in some platform. */ 11095 #ifndef LT_DLLAZY_OR_NOW 11096 # ifdef RTLD_LAZY 11097 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11098 # else 11099 # ifdef DL_LAZY 11100 # define LT_DLLAZY_OR_NOW DL_LAZY 11101 # else 11102 # ifdef RTLD_NOW 11103 # define LT_DLLAZY_OR_NOW RTLD_NOW 11104 # else 11105 # ifdef DL_NOW 11106 # define LT_DLLAZY_OR_NOW DL_NOW 11107 # else 11108 # define LT_DLLAZY_OR_NOW 0 11109 # endif 11110 # endif 11111 # endif 11112 # endif 11113 #endif 11114 11115 /* When -fvisbility=hidden is used, assume the code has been annotated 11116 correspondingly for the symbols needed. */ 11117 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11118 int fnord () __attribute__((visibility("default"))); 11119 #endif 11120 11121 int fnord () { return 42; } 11122 int main () 11123 { 11124 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11125 int status = $lt_dlunknown; 11126 11127 if (self) 11128 { 11129 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11130 else 11131 { 11132 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11133 else puts (dlerror ()); 11134 } 11135 /* dlclose (self); */ 11136 } 11137 else 11138 puts (dlerror ()); 11139 11140 return status; 11141 } 11142 _LT_EOF 11143 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11144 (eval $ac_link) 2>&5 11145 ac_status=$? 11146 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11147 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11148 (./conftest; exit; ) >&5 2>/dev/null 11149 lt_status=$? 11150 case x$lt_status in 11151 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11152 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11153 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11154 esac 11155 else : 11156 # compilation failed 11157 lt_cv_dlopen_self=no 11158 fi 11159 fi 11160 rm -fr conftest* 11161 11162 11163 fi 11164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11165 $as_echo "$lt_cv_dlopen_self" >&6; } 11166 11167 if test "x$lt_cv_dlopen_self" = xyes; then 11168 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11170 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11171 if ${lt_cv_dlopen_self_static+:} false; then : 11172 $as_echo_n "(cached) " >&6 11173 else 11174 if test "$cross_compiling" = yes; then : 11175 lt_cv_dlopen_self_static=cross 11176 else 11177 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11178 lt_status=$lt_dlunknown 11179 cat > conftest.$ac_ext <<_LT_EOF 11180 #line $LINENO "configure" 11181 #include "confdefs.h" 11182 11183 #if HAVE_DLFCN_H 11184 #include <dlfcn.h> 11185 #endif 11186 11187 #include <stdio.h> 11188 11189 #ifdef RTLD_GLOBAL 11190 # define LT_DLGLOBAL RTLD_GLOBAL 11191 #else 11192 # ifdef DL_GLOBAL 11193 # define LT_DLGLOBAL DL_GLOBAL 11194 # else 11195 # define LT_DLGLOBAL 0 11196 # endif 11197 #endif 11198 11199 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11200 find out it does not work in some platform. */ 11201 #ifndef LT_DLLAZY_OR_NOW 11202 # ifdef RTLD_LAZY 11203 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11204 # else 11205 # ifdef DL_LAZY 11206 # define LT_DLLAZY_OR_NOW DL_LAZY 11207 # else 11208 # ifdef RTLD_NOW 11209 # define LT_DLLAZY_OR_NOW RTLD_NOW 11210 # else 11211 # ifdef DL_NOW 11212 # define LT_DLLAZY_OR_NOW DL_NOW 11213 # else 11214 # define LT_DLLAZY_OR_NOW 0 11215 # endif 11216 # endif 11217 # endif 11218 # endif 11219 #endif 11220 11221 /* When -fvisbility=hidden is used, assume the code has been annotated 11222 correspondingly for the symbols needed. */ 11223 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11224 int fnord () __attribute__((visibility("default"))); 11225 #endif 11226 11227 int fnord () { return 42; } 11228 int main () 11229 { 11230 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11231 int status = $lt_dlunknown; 11232 11233 if (self) 11234 { 11235 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11236 else 11237 { 11238 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11239 else puts (dlerror ()); 11240 } 11241 /* dlclose (self); */ 11242 } 11243 else 11244 puts (dlerror ()); 11245 11246 return status; 11247 } 11248 _LT_EOF 11249 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11250 (eval $ac_link) 2>&5 11251 ac_status=$? 11252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11253 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11254 (./conftest; exit; ) >&5 2>/dev/null 11255 lt_status=$? 11256 case x$lt_status in 11257 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 11258 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 11259 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 11260 esac 11261 else : 11262 # compilation failed 11263 lt_cv_dlopen_self_static=no 11264 fi 11265 fi 11266 rm -fr conftest* 11267 11268 11269 fi 11270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 11271 $as_echo "$lt_cv_dlopen_self_static" >&6; } 11272 fi 11273 11274 CPPFLAGS="$save_CPPFLAGS" 11275 LDFLAGS="$save_LDFLAGS" 11276 LIBS="$save_LIBS" 11277 ;; 11278 esac 11279 11280 case $lt_cv_dlopen_self in 11281 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 11282 *) enable_dlopen_self=unknown ;; 11283 esac 11284 11285 case $lt_cv_dlopen_self_static in 11286 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 11287 *) enable_dlopen_self_static=unknown ;; 11288 esac 11289 fi 11290 11291 11292 11293 11294 11295 11296 11297 11298 11299 11300 11301 11302 11303 11304 11305 11306 11307 striplib= 11308 old_striplib= 11309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 11310 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 11311 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 11312 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 11313 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 11314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11315 $as_echo "yes" >&6; } 11316 else 11317 # FIXME - insert some real tests, host_os isn't really good enough 11318 case $host_os in 11319 darwin*) 11320 if test -n "$STRIP" ; then 11321 striplib="$STRIP -x" 11322 old_striplib="$STRIP -S" 11323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11324 $as_echo "yes" >&6; } 11325 else 11326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11327 $as_echo "no" >&6; } 11328 fi 11329 ;; 11330 *) 11331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11332 $as_echo "no" >&6; } 11333 ;; 11334 esac 11335 fi 11336 11337 11338 11339 11340 11341 11342 11343 11344 11345 11346 11347 11348 # Report which library types will actually be built 11349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 11350 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 11351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 11352 $as_echo "$can_build_shared" >&6; } 11353 11354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 11355 $as_echo_n "checking whether to build shared libraries... " >&6; } 11356 test "$can_build_shared" = "no" && enable_shared=no 11357 11358 # On AIX, shared libraries and static libraries use the same namespace, and 11359 # are all built from PIC. 11360 case $host_os in 11361 aix3*) 11362 test "$enable_shared" = yes && enable_static=no 11363 if test -n "$RANLIB"; then 11364 archive_cmds="$archive_cmds~\$RANLIB \$lib" 11365 postinstall_cmds='$RANLIB $lib' 11366 fi 11367 ;; 11368 11369 aix[4-9]*) 11370 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 11371 test "$enable_shared" = yes && enable_static=no 11372 fi 11373 ;; 11374 esac 11375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 11376 $as_echo "$enable_shared" >&6; } 11377 11378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 11379 $as_echo_n "checking whether to build static libraries... " >&6; } 11380 # Make sure either enable_shared or enable_static is yes. 11381 test "$enable_shared" = yes || enable_static=yes 11382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 11383 $as_echo "$enable_static" >&6; } 11384 11385 11386 11387 11388 fi 11389 ac_ext=c 11390 ac_cpp='$CPP $CPPFLAGS' 11391 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11392 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11393 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11394 11395 CC="$lt_save_CC" 11396 11397 11398 11399 11400 11401 11402 11403 11404 11405 11406 11407 11408 11409 11410 11411 ac_config_commands="$ac_config_commands libtool" 11412 11413 11414 11415 11416 # Only expand once: 11417 11418 11419 11420 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 11421 11422 11423 11424 11425 11426 11427 11428 11429 11430 11431 11432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 11433 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 11434 if ${ac_cv_prog_cc_c99+:} false; then : 11435 $as_echo_n "(cached) " >&6 11436 else 11437 ac_cv_prog_cc_c99=no 11438 ac_save_CC=$CC 11439 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11440 /* end confdefs.h. */ 11441 #include <stdarg.h> 11442 #include <stdbool.h> 11443 #include <stdlib.h> 11444 #include <wchar.h> 11445 #include <stdio.h> 11446 11447 // Check varargs macros. These examples are taken from C99 6.10.3.5. 11448 #define debug(...) fprintf (stderr, __VA_ARGS__) 11449 #define showlist(...) puts (#__VA_ARGS__) 11450 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 11451 static void 11452 test_varargs_macros (void) 11453 { 11454 int x = 1234; 11455 int y = 5678; 11456 debug ("Flag"); 11457 debug ("X = %d\n", x); 11458 showlist (The first, second, and third items.); 11459 report (x>y, "x is %d but y is %d", x, y); 11460 } 11461 11462 // Check long long types. 11463 #define BIG64 18446744073709551615ull 11464 #define BIG32 4294967295ul 11465 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 11466 #if !BIG_OK 11467 your preprocessor is broken; 11468 #endif 11469 #if BIG_OK 11470 #else 11471 your preprocessor is broken; 11472 #endif 11473 static long long int bignum = -9223372036854775807LL; 11474 static unsigned long long int ubignum = BIG64; 11475 11476 struct incomplete_array 11477 { 11478 int datasize; 11479 double data[]; 11480 }; 11481 11482 struct named_init { 11483 int number; 11484 const wchar_t *name; 11485 double average; 11486 }; 11487 11488 typedef const char *ccp; 11489 11490 static inline int 11491 test_restrict (ccp restrict text) 11492 { 11493 // See if C++-style comments work. 11494 // Iterate through items via the restricted pointer. 11495 // Also check for declarations in for loops. 11496 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 11497 continue; 11498 return 0; 11499 } 11500 11501 // Check varargs and va_copy. 11502 static void 11503 test_varargs (const char *format, ...) 11504 { 11505 va_list args; 11506 va_start (args, format); 11507 va_list args_copy; 11508 va_copy (args_copy, args); 11509 11510 const char *str; 11511 int number; 11512 float fnumber; 11513 11514 while (*format) 11515 { 11516 switch (*format++) 11517 { 11518 case 's': // string 11519 str = va_arg (args_copy, const char *); 11520 break; 11521 case 'd': // int 11522 number = va_arg (args_copy, int); 11523 break; 11524 case 'f': // float 11525 fnumber = va_arg (args_copy, double); 11526 break; 11527 default: 11528 break; 11529 } 11530 } 11531 va_end (args_copy); 11532 va_end (args); 11533 } 11534 11535 int 11536 main () 11537 { 11538 11539 // Check bool. 11540 _Bool success = false; 11541 11542 // Check restrict. 11543 if (test_restrict ("String literal") == 0) 11544 success = true; 11545 char *restrict newvar = "Another string"; 11546 11547 // Check varargs. 11548 test_varargs ("s, d' f .", "string", 65, 34.234); 11549 test_varargs_macros (); 11550 11551 // Check flexible array members. 11552 struct incomplete_array *ia = 11553 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 11554 ia->datasize = 10; 11555 for (int i = 0; i < ia->datasize; ++i) 11556 ia->data[i] = i * 1.234; 11557 11558 // Check named initializers. 11559 struct named_init ni = { 11560 .number = 34, 11561 .name = L"Test wide string", 11562 .average = 543.34343, 11563 }; 11564 11565 ni.number = 58; 11566 11567 int dynamic_array[ni.number]; 11568 dynamic_array[ni.number - 1] = 543; 11569 11570 // work around unused variable warnings 11571 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 11572 || dynamic_array[ni.number - 1] != 543); 11573 11574 ; 11575 return 0; 11576 } 11577 _ACEOF 11578 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 11579 do 11580 CC="$ac_save_CC $ac_arg" 11581 if ac_fn_c_try_compile "$LINENO"; then : 11582 ac_cv_prog_cc_c99=$ac_arg 11583 fi 11584 rm -f core conftest.err conftest.$ac_objext 11585 test "x$ac_cv_prog_cc_c99" != "xno" && break 11586 done 11587 rm -f conftest.$ac_ext 11588 CC=$ac_save_CC 11589 11590 fi 11591 # AC_CACHE_VAL 11592 case "x$ac_cv_prog_cc_c99" in 11593 x) 11594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 11595 $as_echo "none needed" >&6; } ;; 11596 xno) 11597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 11598 $as_echo "unsupported" >&6; } ;; 11599 *) 11600 CC="$CC $ac_cv_prog_cc_c99" 11601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 11602 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 11603 esac 11604 if test "x$ac_cv_prog_cc_c99" != xno; then : 11605 11606 fi 11607 11608 11609 11610 11611 11612 11613 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 11614 if test "x$ac_cv_have_decl___clang__" = xyes; then : 11615 CLANGCC="yes" 11616 else 11617 CLANGCC="no" 11618 fi 11619 11620 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 11621 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 11622 INTELCC="yes" 11623 else 11624 INTELCC="no" 11625 fi 11626 11627 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 11628 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 11629 SUNCC="yes" 11630 else 11631 SUNCC="no" 11632 fi 11633 11634 11635 11636 11637 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11638 if test -n "$ac_tool_prefix"; then 11639 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11640 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11642 $as_echo_n "checking for $ac_word... " >&6; } 11643 if ${ac_cv_path_PKG_CONFIG+:} false; then : 11644 $as_echo_n "(cached) " >&6 11645 else 11646 case $PKG_CONFIG in 11647 [\\/]* | ?:[\\/]*) 11648 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11649 ;; 11650 *) 11651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11652 for as_dir in $PATH 11653 do 11654 IFS=$as_save_IFS 11655 test -z "$as_dir" && as_dir=. 11656 for ac_exec_ext in '' $ac_executable_extensions; do 11657 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11658 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11659 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11660 break 2 11661 fi 11662 done 11663 done 11664 IFS=$as_save_IFS 11665 11666 ;; 11667 esac 11668 fi 11669 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11670 if test -n "$PKG_CONFIG"; then 11671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11672 $as_echo "$PKG_CONFIG" >&6; } 11673 else 11674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11675 $as_echo "no" >&6; } 11676 fi 11677 11678 11679 fi 11680 if test -z "$ac_cv_path_PKG_CONFIG"; then 11681 ac_pt_PKG_CONFIG=$PKG_CONFIG 11682 # Extract the first word of "pkg-config", so it can be a program name with args. 11683 set dummy pkg-config; ac_word=$2 11684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11685 $as_echo_n "checking for $ac_word... " >&6; } 11686 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 11687 $as_echo_n "(cached) " >&6 11688 else 11689 case $ac_pt_PKG_CONFIG in 11690 [\\/]* | ?:[\\/]*) 11691 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11692 ;; 11693 *) 11694 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11695 for as_dir in $PATH 11696 do 11697 IFS=$as_save_IFS 11698 test -z "$as_dir" && as_dir=. 11699 for ac_exec_ext in '' $ac_executable_extensions; do 11700 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11701 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11702 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11703 break 2 11704 fi 11705 done 11706 done 11707 IFS=$as_save_IFS 11708 11709 ;; 11710 esac 11711 fi 11712 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 11713 if test -n "$ac_pt_PKG_CONFIG"; then 11714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 11715 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 11716 else 11717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11718 $as_echo "no" >&6; } 11719 fi 11720 11721 if test "x$ac_pt_PKG_CONFIG" = x; then 11722 PKG_CONFIG="" 11723 else 11724 case $cross_compiling:$ac_tool_warned in 11725 yes:) 11726 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11727 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11728 ac_tool_warned=yes ;; 11729 esac 11730 PKG_CONFIG=$ac_pt_PKG_CONFIG 11731 fi 11732 else 11733 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 11734 fi 11735 11736 fi 11737 if test -n "$PKG_CONFIG"; then 11738 _pkg_min_version=0.9.0 11739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 11740 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 11741 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 11742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11743 $as_echo "yes" >&6; } 11744 else 11745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11746 $as_echo "no" >&6; } 11747 PKG_CONFIG="" 11748 fi 11749 11750 fi 11751 11752 11753 11754 11755 11756 # Check whether --enable-selective-werror was given. 11757 if test "${enable_selective_werror+set}" = set; then : 11758 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 11759 else 11760 SELECTIVE_WERROR=yes 11761 fi 11762 11763 11764 11765 11766 11767 # -v is too short to test reliably with XORG_TESTSET_CFLAG 11768 if test "x$SUNCC" = "xyes"; then 11769 BASE_CFLAGS="-v" 11770 else 11771 BASE_CFLAGS="" 11772 fi 11773 11774 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 11775 11776 11777 11778 11779 11780 11781 11782 11783 11784 11785 11786 11787 11788 xorg_testset_save_CFLAGS="$CFLAGS" 11789 11790 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11791 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11792 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11793 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11794 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11795 $as_echo_n "(cached) " >&6 11796 else 11797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11798 /* end confdefs.h. */ 11799 int i; 11800 _ACEOF 11801 if ac_fn_c_try_compile "$LINENO"; then : 11802 xorg_cv_cc_flag_unknown_warning_option=yes 11803 else 11804 xorg_cv_cc_flag_unknown_warning_option=no 11805 fi 11806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11807 fi 11808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11809 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11810 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11811 CFLAGS="$xorg_testset_save_CFLAGS" 11812 fi 11813 11814 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11815 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11816 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11817 fi 11818 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11820 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11821 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11822 $as_echo_n "(cached) " >&6 11823 else 11824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11825 /* end confdefs.h. */ 11826 int i; 11827 _ACEOF 11828 if ac_fn_c_try_compile "$LINENO"; then : 11829 xorg_cv_cc_flag_unused_command_line_argument=yes 11830 else 11831 xorg_cv_cc_flag_unused_command_line_argument=no 11832 fi 11833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11834 fi 11835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11836 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11837 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11838 CFLAGS="$xorg_testset_save_CFLAGS" 11839 fi 11840 11841 found="no" 11842 11843 if test $found = "no" ; then 11844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11846 fi 11847 11848 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11849 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11850 fi 11851 11852 CFLAGS="$CFLAGS -Wall" 11853 11854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 11855 $as_echo_n "checking if $CC supports -Wall... " >&6; } 11856 cacheid=xorg_cv_cc_flag__Wall 11857 if eval \${$cacheid+:} false; then : 11858 $as_echo_n "(cached) " >&6 11859 else 11860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11861 /* end confdefs.h. */ 11862 int i; 11863 int 11864 main () 11865 { 11866 11867 ; 11868 return 0; 11869 } 11870 _ACEOF 11871 if ac_fn_c_try_link "$LINENO"; then : 11872 eval $cacheid=yes 11873 else 11874 eval $cacheid=no 11875 fi 11876 rm -f core conftest.err conftest.$ac_objext \ 11877 conftest$ac_exeext conftest.$ac_ext 11878 fi 11879 11880 11881 CFLAGS="$xorg_testset_save_CFLAGS" 11882 11883 eval supported=\$$cacheid 11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11885 $as_echo "$supported" >&6; } 11886 if test "$supported" = "yes" ; then 11887 BASE_CFLAGS="$BASE_CFLAGS -Wall" 11888 found="yes" 11889 fi 11890 fi 11891 11892 11893 11894 11895 11896 11897 11898 11899 11900 11901 11902 11903 11904 11905 11906 xorg_testset_save_CFLAGS="$CFLAGS" 11907 11908 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11909 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11911 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11912 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11913 $as_echo_n "(cached) " >&6 11914 else 11915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11916 /* end confdefs.h. */ 11917 int i; 11918 _ACEOF 11919 if ac_fn_c_try_compile "$LINENO"; then : 11920 xorg_cv_cc_flag_unknown_warning_option=yes 11921 else 11922 xorg_cv_cc_flag_unknown_warning_option=no 11923 fi 11924 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11925 fi 11926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11927 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11928 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11929 CFLAGS="$xorg_testset_save_CFLAGS" 11930 fi 11931 11932 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11933 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11934 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11935 fi 11936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11938 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11939 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11940 $as_echo_n "(cached) " >&6 11941 else 11942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11943 /* end confdefs.h. */ 11944 int i; 11945 _ACEOF 11946 if ac_fn_c_try_compile "$LINENO"; then : 11947 xorg_cv_cc_flag_unused_command_line_argument=yes 11948 else 11949 xorg_cv_cc_flag_unused_command_line_argument=no 11950 fi 11951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11952 fi 11953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11954 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11955 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11956 CFLAGS="$xorg_testset_save_CFLAGS" 11957 fi 11958 11959 found="no" 11960 11961 if test $found = "no" ; then 11962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11964 fi 11965 11966 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11967 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11968 fi 11969 11970 CFLAGS="$CFLAGS -Wpointer-arith" 11971 11972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 11973 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 11974 cacheid=xorg_cv_cc_flag__Wpointer_arith 11975 if eval \${$cacheid+:} false; then : 11976 $as_echo_n "(cached) " >&6 11977 else 11978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11979 /* end confdefs.h. */ 11980 int i; 11981 int 11982 main () 11983 { 11984 11985 ; 11986 return 0; 11987 } 11988 _ACEOF 11989 if ac_fn_c_try_link "$LINENO"; then : 11990 eval $cacheid=yes 11991 else 11992 eval $cacheid=no 11993 fi 11994 rm -f core conftest.err conftest.$ac_objext \ 11995 conftest$ac_exeext conftest.$ac_ext 11996 fi 11997 11998 11999 CFLAGS="$xorg_testset_save_CFLAGS" 12000 12001 eval supported=\$$cacheid 12002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12003 $as_echo "$supported" >&6; } 12004 if test "$supported" = "yes" ; then 12005 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 12006 found="yes" 12007 fi 12008 fi 12009 12010 12011 12012 12013 12014 12015 12016 12017 12018 12019 12020 12021 12022 12023 12024 xorg_testset_save_CFLAGS="$CFLAGS" 12025 12026 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12027 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12029 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12030 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12031 $as_echo_n "(cached) " >&6 12032 else 12033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12034 /* end confdefs.h. */ 12035 int i; 12036 _ACEOF 12037 if ac_fn_c_try_compile "$LINENO"; then : 12038 xorg_cv_cc_flag_unknown_warning_option=yes 12039 else 12040 xorg_cv_cc_flag_unknown_warning_option=no 12041 fi 12042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12043 fi 12044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12045 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12046 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12047 CFLAGS="$xorg_testset_save_CFLAGS" 12048 fi 12049 12050 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12051 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12052 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12053 fi 12054 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12056 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12057 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12058 $as_echo_n "(cached) " >&6 12059 else 12060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12061 /* end confdefs.h. */ 12062 int i; 12063 _ACEOF 12064 if ac_fn_c_try_compile "$LINENO"; then : 12065 xorg_cv_cc_flag_unused_command_line_argument=yes 12066 else 12067 xorg_cv_cc_flag_unused_command_line_argument=no 12068 fi 12069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12070 fi 12071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12072 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12073 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12074 CFLAGS="$xorg_testset_save_CFLAGS" 12075 fi 12076 12077 found="no" 12078 12079 if test $found = "no" ; then 12080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12082 fi 12083 12084 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12085 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12086 fi 12087 12088 CFLAGS="$CFLAGS -Wmissing-declarations" 12089 12090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12091 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12092 cacheid=xorg_cv_cc_flag__Wmissing_declarations 12093 if eval \${$cacheid+:} false; then : 12094 $as_echo_n "(cached) " >&6 12095 else 12096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12097 /* end confdefs.h. */ 12098 int i; 12099 int 12100 main () 12101 { 12102 12103 ; 12104 return 0; 12105 } 12106 _ACEOF 12107 if ac_fn_c_try_link "$LINENO"; then : 12108 eval $cacheid=yes 12109 else 12110 eval $cacheid=no 12111 fi 12112 rm -f core conftest.err conftest.$ac_objext \ 12113 conftest$ac_exeext conftest.$ac_ext 12114 fi 12115 12116 12117 CFLAGS="$xorg_testset_save_CFLAGS" 12118 12119 eval supported=\$$cacheid 12120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12121 $as_echo "$supported" >&6; } 12122 if test "$supported" = "yes" ; then 12123 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 12124 found="yes" 12125 fi 12126 fi 12127 12128 12129 12130 12131 12132 12133 12134 12135 12136 12137 12138 12139 12140 12141 12142 xorg_testset_save_CFLAGS="$CFLAGS" 12143 12144 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12145 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12147 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12148 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12149 $as_echo_n "(cached) " >&6 12150 else 12151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12152 /* end confdefs.h. */ 12153 int i; 12154 _ACEOF 12155 if ac_fn_c_try_compile "$LINENO"; then : 12156 xorg_cv_cc_flag_unknown_warning_option=yes 12157 else 12158 xorg_cv_cc_flag_unknown_warning_option=no 12159 fi 12160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12161 fi 12162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12163 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12164 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12165 CFLAGS="$xorg_testset_save_CFLAGS" 12166 fi 12167 12168 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12169 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12170 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12171 fi 12172 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12174 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12175 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12176 $as_echo_n "(cached) " >&6 12177 else 12178 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12179 /* end confdefs.h. */ 12180 int i; 12181 _ACEOF 12182 if ac_fn_c_try_compile "$LINENO"; then : 12183 xorg_cv_cc_flag_unused_command_line_argument=yes 12184 else 12185 xorg_cv_cc_flag_unused_command_line_argument=no 12186 fi 12187 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12188 fi 12189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12190 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12191 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12192 CFLAGS="$xorg_testset_save_CFLAGS" 12193 fi 12194 12195 found="no" 12196 12197 if test $found = "no" ; then 12198 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12199 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12200 fi 12201 12202 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12203 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12204 fi 12205 12206 CFLAGS="$CFLAGS -Wformat=2" 12207 12208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 12209 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 12210 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 12211 if eval \${$cacheid+:} false; then : 12212 $as_echo_n "(cached) " >&6 12213 else 12214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12215 /* end confdefs.h. */ 12216 int i; 12217 int 12218 main () 12219 { 12220 12221 ; 12222 return 0; 12223 } 12224 _ACEOF 12225 if ac_fn_c_try_link "$LINENO"; then : 12226 eval $cacheid=yes 12227 else 12228 eval $cacheid=no 12229 fi 12230 rm -f core conftest.err conftest.$ac_objext \ 12231 conftest$ac_exeext conftest.$ac_ext 12232 fi 12233 12234 12235 CFLAGS="$xorg_testset_save_CFLAGS" 12236 12237 eval supported=\$$cacheid 12238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12239 $as_echo "$supported" >&6; } 12240 if test "$supported" = "yes" ; then 12241 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 12242 found="yes" 12243 fi 12244 fi 12245 12246 if test $found = "no" ; then 12247 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12248 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12249 fi 12250 12251 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12253 fi 12254 12255 CFLAGS="$CFLAGS -Wformat" 12256 12257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 12258 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 12259 cacheid=xorg_cv_cc_flag__Wformat 12260 if eval \${$cacheid+:} false; then : 12261 $as_echo_n "(cached) " >&6 12262 else 12263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12264 /* end confdefs.h. */ 12265 int i; 12266 int 12267 main () 12268 { 12269 12270 ; 12271 return 0; 12272 } 12273 _ACEOF 12274 if ac_fn_c_try_link "$LINENO"; then : 12275 eval $cacheid=yes 12276 else 12277 eval $cacheid=no 12278 fi 12279 rm -f core conftest.err conftest.$ac_objext \ 12280 conftest$ac_exeext conftest.$ac_ext 12281 fi 12282 12283 12284 CFLAGS="$xorg_testset_save_CFLAGS" 12285 12286 eval supported=\$$cacheid 12287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12288 $as_echo "$supported" >&6; } 12289 if test "$supported" = "yes" ; then 12290 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 12291 found="yes" 12292 fi 12293 fi 12294 12295 12296 12297 12298 12299 12300 12301 12302 12303 12304 12305 12306 12307 12308 12309 12310 12311 xorg_testset_save_CFLAGS="$CFLAGS" 12312 12313 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12316 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12317 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12318 $as_echo_n "(cached) " >&6 12319 else 12320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12321 /* end confdefs.h. */ 12322 int i; 12323 _ACEOF 12324 if ac_fn_c_try_compile "$LINENO"; then : 12325 xorg_cv_cc_flag_unknown_warning_option=yes 12326 else 12327 xorg_cv_cc_flag_unknown_warning_option=no 12328 fi 12329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12330 fi 12331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12332 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12334 CFLAGS="$xorg_testset_save_CFLAGS" 12335 fi 12336 12337 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12340 fi 12341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12343 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12344 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12345 $as_echo_n "(cached) " >&6 12346 else 12347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12348 /* end confdefs.h. */ 12349 int i; 12350 _ACEOF 12351 if ac_fn_c_try_compile "$LINENO"; then : 12352 xorg_cv_cc_flag_unused_command_line_argument=yes 12353 else 12354 xorg_cv_cc_flag_unused_command_line_argument=no 12355 fi 12356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12357 fi 12358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12359 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12361 CFLAGS="$xorg_testset_save_CFLAGS" 12362 fi 12363 12364 found="no" 12365 12366 if test $found = "no" ; then 12367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12369 fi 12370 12371 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12373 fi 12374 12375 CFLAGS="$CFLAGS -Wstrict-prototypes" 12376 12377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 12378 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 12379 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 12380 if eval \${$cacheid+:} false; then : 12381 $as_echo_n "(cached) " >&6 12382 else 12383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12384 /* end confdefs.h. */ 12385 int i; 12386 int 12387 main () 12388 { 12389 12390 ; 12391 return 0; 12392 } 12393 _ACEOF 12394 if ac_fn_c_try_link "$LINENO"; then : 12395 eval $cacheid=yes 12396 else 12397 eval $cacheid=no 12398 fi 12399 rm -f core conftest.err conftest.$ac_objext \ 12400 conftest$ac_exeext conftest.$ac_ext 12401 fi 12402 12403 12404 CFLAGS="$xorg_testset_save_CFLAGS" 12405 12406 eval supported=\$$cacheid 12407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12408 $as_echo "$supported" >&6; } 12409 if test "$supported" = "yes" ; then 12410 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 12411 found="yes" 12412 fi 12413 fi 12414 12415 12416 12417 12418 12419 12420 12421 12422 12423 12424 12425 12426 12427 12428 12429 xorg_testset_save_CFLAGS="$CFLAGS" 12430 12431 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12432 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12434 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12435 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12436 $as_echo_n "(cached) " >&6 12437 else 12438 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12439 /* end confdefs.h. */ 12440 int i; 12441 _ACEOF 12442 if ac_fn_c_try_compile "$LINENO"; then : 12443 xorg_cv_cc_flag_unknown_warning_option=yes 12444 else 12445 xorg_cv_cc_flag_unknown_warning_option=no 12446 fi 12447 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12448 fi 12449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12450 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12451 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12452 CFLAGS="$xorg_testset_save_CFLAGS" 12453 fi 12454 12455 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12458 fi 12459 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12461 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12462 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12463 $as_echo_n "(cached) " >&6 12464 else 12465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12466 /* end confdefs.h. */ 12467 int i; 12468 _ACEOF 12469 if ac_fn_c_try_compile "$LINENO"; then : 12470 xorg_cv_cc_flag_unused_command_line_argument=yes 12471 else 12472 xorg_cv_cc_flag_unused_command_line_argument=no 12473 fi 12474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12475 fi 12476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12477 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12478 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12479 CFLAGS="$xorg_testset_save_CFLAGS" 12480 fi 12481 12482 found="no" 12483 12484 if test $found = "no" ; then 12485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12487 fi 12488 12489 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12490 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12491 fi 12492 12493 CFLAGS="$CFLAGS -Wmissing-prototypes" 12494 12495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 12496 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 12497 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 12498 if eval \${$cacheid+:} false; then : 12499 $as_echo_n "(cached) " >&6 12500 else 12501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12502 /* end confdefs.h. */ 12503 int i; 12504 int 12505 main () 12506 { 12507 12508 ; 12509 return 0; 12510 } 12511 _ACEOF 12512 if ac_fn_c_try_link "$LINENO"; then : 12513 eval $cacheid=yes 12514 else 12515 eval $cacheid=no 12516 fi 12517 rm -f core conftest.err conftest.$ac_objext \ 12518 conftest$ac_exeext conftest.$ac_ext 12519 fi 12520 12521 12522 CFLAGS="$xorg_testset_save_CFLAGS" 12523 12524 eval supported=\$$cacheid 12525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12526 $as_echo "$supported" >&6; } 12527 if test "$supported" = "yes" ; then 12528 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 12529 found="yes" 12530 fi 12531 fi 12532 12533 12534 12535 12536 12537 12538 12539 12540 12541 12542 12543 12544 12545 12546 12547 xorg_testset_save_CFLAGS="$CFLAGS" 12548 12549 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12550 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12552 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12553 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12554 $as_echo_n "(cached) " >&6 12555 else 12556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12557 /* end confdefs.h. */ 12558 int i; 12559 _ACEOF 12560 if ac_fn_c_try_compile "$LINENO"; then : 12561 xorg_cv_cc_flag_unknown_warning_option=yes 12562 else 12563 xorg_cv_cc_flag_unknown_warning_option=no 12564 fi 12565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12566 fi 12567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12568 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12569 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12570 CFLAGS="$xorg_testset_save_CFLAGS" 12571 fi 12572 12573 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12574 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12576 fi 12577 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12579 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12580 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12581 $as_echo_n "(cached) " >&6 12582 else 12583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12584 /* end confdefs.h. */ 12585 int i; 12586 _ACEOF 12587 if ac_fn_c_try_compile "$LINENO"; then : 12588 xorg_cv_cc_flag_unused_command_line_argument=yes 12589 else 12590 xorg_cv_cc_flag_unused_command_line_argument=no 12591 fi 12592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12593 fi 12594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12595 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12596 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12597 CFLAGS="$xorg_testset_save_CFLAGS" 12598 fi 12599 12600 found="no" 12601 12602 if test $found = "no" ; then 12603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12605 fi 12606 12607 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12608 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12609 fi 12610 12611 CFLAGS="$CFLAGS -Wnested-externs" 12612 12613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 12614 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 12615 cacheid=xorg_cv_cc_flag__Wnested_externs 12616 if eval \${$cacheid+:} false; then : 12617 $as_echo_n "(cached) " >&6 12618 else 12619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12620 /* end confdefs.h. */ 12621 int i; 12622 int 12623 main () 12624 { 12625 12626 ; 12627 return 0; 12628 } 12629 _ACEOF 12630 if ac_fn_c_try_link "$LINENO"; then : 12631 eval $cacheid=yes 12632 else 12633 eval $cacheid=no 12634 fi 12635 rm -f core conftest.err conftest.$ac_objext \ 12636 conftest$ac_exeext conftest.$ac_ext 12637 fi 12638 12639 12640 CFLAGS="$xorg_testset_save_CFLAGS" 12641 12642 eval supported=\$$cacheid 12643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12644 $as_echo "$supported" >&6; } 12645 if test "$supported" = "yes" ; then 12646 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 12647 found="yes" 12648 fi 12649 fi 12650 12651 12652 12653 12654 12655 12656 12657 12658 12659 12660 12661 12662 12663 12664 12665 xorg_testset_save_CFLAGS="$CFLAGS" 12666 12667 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12668 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12670 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12671 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12672 $as_echo_n "(cached) " >&6 12673 else 12674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12675 /* end confdefs.h. */ 12676 int i; 12677 _ACEOF 12678 if ac_fn_c_try_compile "$LINENO"; then : 12679 xorg_cv_cc_flag_unknown_warning_option=yes 12680 else 12681 xorg_cv_cc_flag_unknown_warning_option=no 12682 fi 12683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12684 fi 12685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12686 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12687 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12688 CFLAGS="$xorg_testset_save_CFLAGS" 12689 fi 12690 12691 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12692 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12694 fi 12695 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12697 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12698 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12699 $as_echo_n "(cached) " >&6 12700 else 12701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12702 /* end confdefs.h. */ 12703 int i; 12704 _ACEOF 12705 if ac_fn_c_try_compile "$LINENO"; then : 12706 xorg_cv_cc_flag_unused_command_line_argument=yes 12707 else 12708 xorg_cv_cc_flag_unused_command_line_argument=no 12709 fi 12710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12711 fi 12712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12713 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12714 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12715 CFLAGS="$xorg_testset_save_CFLAGS" 12716 fi 12717 12718 found="no" 12719 12720 if test $found = "no" ; then 12721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12723 fi 12724 12725 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12727 fi 12728 12729 CFLAGS="$CFLAGS -Wbad-function-cast" 12730 12731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 12732 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 12733 cacheid=xorg_cv_cc_flag__Wbad_function_cast 12734 if eval \${$cacheid+:} false; then : 12735 $as_echo_n "(cached) " >&6 12736 else 12737 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12738 /* end confdefs.h. */ 12739 int i; 12740 int 12741 main () 12742 { 12743 12744 ; 12745 return 0; 12746 } 12747 _ACEOF 12748 if ac_fn_c_try_link "$LINENO"; then : 12749 eval $cacheid=yes 12750 else 12751 eval $cacheid=no 12752 fi 12753 rm -f core conftest.err conftest.$ac_objext \ 12754 conftest$ac_exeext conftest.$ac_ext 12755 fi 12756 12757 12758 CFLAGS="$xorg_testset_save_CFLAGS" 12759 12760 eval supported=\$$cacheid 12761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12762 $as_echo "$supported" >&6; } 12763 if test "$supported" = "yes" ; then 12764 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 12765 found="yes" 12766 fi 12767 fi 12768 12769 12770 12771 12772 12773 12774 12775 12776 12777 12778 12779 12780 12781 12782 12783 xorg_testset_save_CFLAGS="$CFLAGS" 12784 12785 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12786 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12788 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12789 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12790 $as_echo_n "(cached) " >&6 12791 else 12792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12793 /* end confdefs.h. */ 12794 int i; 12795 _ACEOF 12796 if ac_fn_c_try_compile "$LINENO"; then : 12797 xorg_cv_cc_flag_unknown_warning_option=yes 12798 else 12799 xorg_cv_cc_flag_unknown_warning_option=no 12800 fi 12801 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12802 fi 12803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12804 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12805 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12806 CFLAGS="$xorg_testset_save_CFLAGS" 12807 fi 12808 12809 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12810 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12812 fi 12813 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12815 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12816 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12817 $as_echo_n "(cached) " >&6 12818 else 12819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12820 /* end confdefs.h. */ 12821 int i; 12822 _ACEOF 12823 if ac_fn_c_try_compile "$LINENO"; then : 12824 xorg_cv_cc_flag_unused_command_line_argument=yes 12825 else 12826 xorg_cv_cc_flag_unused_command_line_argument=no 12827 fi 12828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12829 fi 12830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12831 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12832 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12833 CFLAGS="$xorg_testset_save_CFLAGS" 12834 fi 12835 12836 found="no" 12837 12838 if test $found = "no" ; then 12839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12841 fi 12842 12843 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12845 fi 12846 12847 CFLAGS="$CFLAGS -Wold-style-definition" 12848 12849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 12850 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 12851 cacheid=xorg_cv_cc_flag__Wold_style_definition 12852 if eval \${$cacheid+:} false; then : 12853 $as_echo_n "(cached) " >&6 12854 else 12855 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12856 /* end confdefs.h. */ 12857 int i; 12858 int 12859 main () 12860 { 12861 12862 ; 12863 return 0; 12864 } 12865 _ACEOF 12866 if ac_fn_c_try_link "$LINENO"; then : 12867 eval $cacheid=yes 12868 else 12869 eval $cacheid=no 12870 fi 12871 rm -f core conftest.err conftest.$ac_objext \ 12872 conftest$ac_exeext conftest.$ac_ext 12873 fi 12874 12875 12876 CFLAGS="$xorg_testset_save_CFLAGS" 12877 12878 eval supported=\$$cacheid 12879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12880 $as_echo "$supported" >&6; } 12881 if test "$supported" = "yes" ; then 12882 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 12883 found="yes" 12884 fi 12885 fi 12886 12887 12888 12889 12890 12891 12892 12893 12894 12895 12896 12897 12898 12899 12900 12901 xorg_testset_save_CFLAGS="$CFLAGS" 12902 12903 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12904 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12906 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12907 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12908 $as_echo_n "(cached) " >&6 12909 else 12910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12911 /* end confdefs.h. */ 12912 int i; 12913 _ACEOF 12914 if ac_fn_c_try_compile "$LINENO"; then : 12915 xorg_cv_cc_flag_unknown_warning_option=yes 12916 else 12917 xorg_cv_cc_flag_unknown_warning_option=no 12918 fi 12919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12920 fi 12921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12922 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12923 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12924 CFLAGS="$xorg_testset_save_CFLAGS" 12925 fi 12926 12927 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12928 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12930 fi 12931 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12933 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12934 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12935 $as_echo_n "(cached) " >&6 12936 else 12937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12938 /* end confdefs.h. */ 12939 int i; 12940 _ACEOF 12941 if ac_fn_c_try_compile "$LINENO"; then : 12942 xorg_cv_cc_flag_unused_command_line_argument=yes 12943 else 12944 xorg_cv_cc_flag_unused_command_line_argument=no 12945 fi 12946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12947 fi 12948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12949 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12950 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12951 CFLAGS="$xorg_testset_save_CFLAGS" 12952 fi 12953 12954 found="no" 12955 12956 if test $found = "no" ; then 12957 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12958 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12959 fi 12960 12961 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12963 fi 12964 12965 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 12966 12967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 12968 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 12969 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 12970 if eval \${$cacheid+:} false; then : 12971 $as_echo_n "(cached) " >&6 12972 else 12973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12974 /* end confdefs.h. */ 12975 int i; 12976 int 12977 main () 12978 { 12979 12980 ; 12981 return 0; 12982 } 12983 _ACEOF 12984 if ac_fn_c_try_link "$LINENO"; then : 12985 eval $cacheid=yes 12986 else 12987 eval $cacheid=no 12988 fi 12989 rm -f core conftest.err conftest.$ac_objext \ 12990 conftest$ac_exeext conftest.$ac_ext 12991 fi 12992 12993 12994 CFLAGS="$xorg_testset_save_CFLAGS" 12995 12996 eval supported=\$$cacheid 12997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12998 $as_echo "$supported" >&6; } 12999 if test "$supported" = "yes" ; then 13000 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 13001 found="yes" 13002 fi 13003 fi 13004 13005 13006 13007 13008 13009 # This chunk adds additional warnings that could catch undesired effects. 13010 13011 13012 13013 13014 13015 13016 13017 13018 13019 13020 13021 13022 13023 xorg_testset_save_CFLAGS="$CFLAGS" 13024 13025 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13028 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13029 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13030 $as_echo_n "(cached) " >&6 13031 else 13032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13033 /* end confdefs.h. */ 13034 int i; 13035 _ACEOF 13036 if ac_fn_c_try_compile "$LINENO"; then : 13037 xorg_cv_cc_flag_unknown_warning_option=yes 13038 else 13039 xorg_cv_cc_flag_unknown_warning_option=no 13040 fi 13041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13042 fi 13043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13044 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13046 CFLAGS="$xorg_testset_save_CFLAGS" 13047 fi 13048 13049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13052 fi 13053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13055 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13056 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13057 $as_echo_n "(cached) " >&6 13058 else 13059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13060 /* end confdefs.h. */ 13061 int i; 13062 _ACEOF 13063 if ac_fn_c_try_compile "$LINENO"; then : 13064 xorg_cv_cc_flag_unused_command_line_argument=yes 13065 else 13066 xorg_cv_cc_flag_unused_command_line_argument=no 13067 fi 13068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13069 fi 13070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13071 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13073 CFLAGS="$xorg_testset_save_CFLAGS" 13074 fi 13075 13076 found="no" 13077 13078 if test $found = "no" ; then 13079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13081 fi 13082 13083 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13085 fi 13086 13087 CFLAGS="$CFLAGS -Wunused" 13088 13089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 13090 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 13091 cacheid=xorg_cv_cc_flag__Wunused 13092 if eval \${$cacheid+:} false; then : 13093 $as_echo_n "(cached) " >&6 13094 else 13095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13096 /* end confdefs.h. */ 13097 int i; 13098 int 13099 main () 13100 { 13101 13102 ; 13103 return 0; 13104 } 13105 _ACEOF 13106 if ac_fn_c_try_link "$LINENO"; then : 13107 eval $cacheid=yes 13108 else 13109 eval $cacheid=no 13110 fi 13111 rm -f core conftest.err conftest.$ac_objext \ 13112 conftest$ac_exeext conftest.$ac_ext 13113 fi 13114 13115 13116 CFLAGS="$xorg_testset_save_CFLAGS" 13117 13118 eval supported=\$$cacheid 13119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13120 $as_echo "$supported" >&6; } 13121 if test "$supported" = "yes" ; then 13122 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 13123 found="yes" 13124 fi 13125 fi 13126 13127 13128 13129 13130 13131 13132 13133 13134 13135 13136 13137 13138 13139 13140 13141 xorg_testset_save_CFLAGS="$CFLAGS" 13142 13143 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13146 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13147 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13148 $as_echo_n "(cached) " >&6 13149 else 13150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13151 /* end confdefs.h. */ 13152 int i; 13153 _ACEOF 13154 if ac_fn_c_try_compile "$LINENO"; then : 13155 xorg_cv_cc_flag_unknown_warning_option=yes 13156 else 13157 xorg_cv_cc_flag_unknown_warning_option=no 13158 fi 13159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13160 fi 13161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13162 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13163 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13164 CFLAGS="$xorg_testset_save_CFLAGS" 13165 fi 13166 13167 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13170 fi 13171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13173 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13174 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13175 $as_echo_n "(cached) " >&6 13176 else 13177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13178 /* end confdefs.h. */ 13179 int i; 13180 _ACEOF 13181 if ac_fn_c_try_compile "$LINENO"; then : 13182 xorg_cv_cc_flag_unused_command_line_argument=yes 13183 else 13184 xorg_cv_cc_flag_unused_command_line_argument=no 13185 fi 13186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13187 fi 13188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13189 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13190 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13191 CFLAGS="$xorg_testset_save_CFLAGS" 13192 fi 13193 13194 found="no" 13195 13196 if test $found = "no" ; then 13197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13199 fi 13200 13201 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13203 fi 13204 13205 CFLAGS="$CFLAGS -Wuninitialized" 13206 13207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 13208 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 13209 cacheid=xorg_cv_cc_flag__Wuninitialized 13210 if eval \${$cacheid+:} false; then : 13211 $as_echo_n "(cached) " >&6 13212 else 13213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13214 /* end confdefs.h. */ 13215 int i; 13216 int 13217 main () 13218 { 13219 13220 ; 13221 return 0; 13222 } 13223 _ACEOF 13224 if ac_fn_c_try_link "$LINENO"; then : 13225 eval $cacheid=yes 13226 else 13227 eval $cacheid=no 13228 fi 13229 rm -f core conftest.err conftest.$ac_objext \ 13230 conftest$ac_exeext conftest.$ac_ext 13231 fi 13232 13233 13234 CFLAGS="$xorg_testset_save_CFLAGS" 13235 13236 eval supported=\$$cacheid 13237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13238 $as_echo "$supported" >&6; } 13239 if test "$supported" = "yes" ; then 13240 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 13241 found="yes" 13242 fi 13243 fi 13244 13245 13246 13247 13248 13249 13250 13251 13252 13253 13254 13255 13256 13257 13258 13259 xorg_testset_save_CFLAGS="$CFLAGS" 13260 13261 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13264 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13265 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13266 $as_echo_n "(cached) " >&6 13267 else 13268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13269 /* end confdefs.h. */ 13270 int i; 13271 _ACEOF 13272 if ac_fn_c_try_compile "$LINENO"; then : 13273 xorg_cv_cc_flag_unknown_warning_option=yes 13274 else 13275 xorg_cv_cc_flag_unknown_warning_option=no 13276 fi 13277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13278 fi 13279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13280 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13281 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13282 CFLAGS="$xorg_testset_save_CFLAGS" 13283 fi 13284 13285 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13288 fi 13289 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13291 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13292 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13293 $as_echo_n "(cached) " >&6 13294 else 13295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13296 /* end confdefs.h. */ 13297 int i; 13298 _ACEOF 13299 if ac_fn_c_try_compile "$LINENO"; then : 13300 xorg_cv_cc_flag_unused_command_line_argument=yes 13301 else 13302 xorg_cv_cc_flag_unused_command_line_argument=no 13303 fi 13304 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13305 fi 13306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13307 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13308 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13309 CFLAGS="$xorg_testset_save_CFLAGS" 13310 fi 13311 13312 found="no" 13313 13314 if test $found = "no" ; then 13315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13317 fi 13318 13319 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13320 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13321 fi 13322 13323 CFLAGS="$CFLAGS -Wshadow" 13324 13325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 13326 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 13327 cacheid=xorg_cv_cc_flag__Wshadow 13328 if eval \${$cacheid+:} false; then : 13329 $as_echo_n "(cached) " >&6 13330 else 13331 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13332 /* end confdefs.h. */ 13333 int i; 13334 int 13335 main () 13336 { 13337 13338 ; 13339 return 0; 13340 } 13341 _ACEOF 13342 if ac_fn_c_try_link "$LINENO"; then : 13343 eval $cacheid=yes 13344 else 13345 eval $cacheid=no 13346 fi 13347 rm -f core conftest.err conftest.$ac_objext \ 13348 conftest$ac_exeext conftest.$ac_ext 13349 fi 13350 13351 13352 CFLAGS="$xorg_testset_save_CFLAGS" 13353 13354 eval supported=\$$cacheid 13355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13356 $as_echo "$supported" >&6; } 13357 if test "$supported" = "yes" ; then 13358 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 13359 found="yes" 13360 fi 13361 fi 13362 13363 13364 13365 13366 13367 13368 13369 13370 13371 13372 13373 13374 13375 13376 13377 xorg_testset_save_CFLAGS="$CFLAGS" 13378 13379 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13380 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13382 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13383 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13384 $as_echo_n "(cached) " >&6 13385 else 13386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13387 /* end confdefs.h. */ 13388 int i; 13389 _ACEOF 13390 if ac_fn_c_try_compile "$LINENO"; then : 13391 xorg_cv_cc_flag_unknown_warning_option=yes 13392 else 13393 xorg_cv_cc_flag_unknown_warning_option=no 13394 fi 13395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13396 fi 13397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13398 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13399 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13400 CFLAGS="$xorg_testset_save_CFLAGS" 13401 fi 13402 13403 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13404 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13405 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13406 fi 13407 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13409 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13410 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13411 $as_echo_n "(cached) " >&6 13412 else 13413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13414 /* end confdefs.h. */ 13415 int i; 13416 _ACEOF 13417 if ac_fn_c_try_compile "$LINENO"; then : 13418 xorg_cv_cc_flag_unused_command_line_argument=yes 13419 else 13420 xorg_cv_cc_flag_unused_command_line_argument=no 13421 fi 13422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13423 fi 13424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13425 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13426 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13427 CFLAGS="$xorg_testset_save_CFLAGS" 13428 fi 13429 13430 found="no" 13431 13432 if test $found = "no" ; then 13433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13435 fi 13436 13437 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13438 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13439 fi 13440 13441 CFLAGS="$CFLAGS -Wcast-qual" 13442 13443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 13444 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 13445 cacheid=xorg_cv_cc_flag__Wcast_qual 13446 if eval \${$cacheid+:} false; then : 13447 $as_echo_n "(cached) " >&6 13448 else 13449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13450 /* end confdefs.h. */ 13451 int i; 13452 int 13453 main () 13454 { 13455 13456 ; 13457 return 0; 13458 } 13459 _ACEOF 13460 if ac_fn_c_try_link "$LINENO"; then : 13461 eval $cacheid=yes 13462 else 13463 eval $cacheid=no 13464 fi 13465 rm -f core conftest.err conftest.$ac_objext \ 13466 conftest$ac_exeext conftest.$ac_ext 13467 fi 13468 13469 13470 CFLAGS="$xorg_testset_save_CFLAGS" 13471 13472 eval supported=\$$cacheid 13473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13474 $as_echo "$supported" >&6; } 13475 if test "$supported" = "yes" ; then 13476 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 13477 found="yes" 13478 fi 13479 fi 13480 13481 13482 13483 13484 13485 13486 13487 13488 13489 13490 13491 13492 13493 13494 13495 xorg_testset_save_CFLAGS="$CFLAGS" 13496 13497 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13498 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13500 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13501 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13502 $as_echo_n "(cached) " >&6 13503 else 13504 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13505 /* end confdefs.h. */ 13506 int i; 13507 _ACEOF 13508 if ac_fn_c_try_compile "$LINENO"; then : 13509 xorg_cv_cc_flag_unknown_warning_option=yes 13510 else 13511 xorg_cv_cc_flag_unknown_warning_option=no 13512 fi 13513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13514 fi 13515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13516 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13517 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13518 CFLAGS="$xorg_testset_save_CFLAGS" 13519 fi 13520 13521 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13522 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13523 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13524 fi 13525 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13527 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13528 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13529 $as_echo_n "(cached) " >&6 13530 else 13531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13532 /* end confdefs.h. */ 13533 int i; 13534 _ACEOF 13535 if ac_fn_c_try_compile "$LINENO"; then : 13536 xorg_cv_cc_flag_unused_command_line_argument=yes 13537 else 13538 xorg_cv_cc_flag_unused_command_line_argument=no 13539 fi 13540 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13541 fi 13542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13543 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13544 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13545 CFLAGS="$xorg_testset_save_CFLAGS" 13546 fi 13547 13548 found="no" 13549 13550 if test $found = "no" ; then 13551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13553 fi 13554 13555 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13556 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13557 fi 13558 13559 CFLAGS="$CFLAGS -Wmissing-noreturn" 13560 13561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 13562 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 13563 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 13564 if eval \${$cacheid+:} false; then : 13565 $as_echo_n "(cached) " >&6 13566 else 13567 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13568 /* end confdefs.h. */ 13569 int i; 13570 int 13571 main () 13572 { 13573 13574 ; 13575 return 0; 13576 } 13577 _ACEOF 13578 if ac_fn_c_try_link "$LINENO"; then : 13579 eval $cacheid=yes 13580 else 13581 eval $cacheid=no 13582 fi 13583 rm -f core conftest.err conftest.$ac_objext \ 13584 conftest$ac_exeext conftest.$ac_ext 13585 fi 13586 13587 13588 CFLAGS="$xorg_testset_save_CFLAGS" 13589 13590 eval supported=\$$cacheid 13591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13592 $as_echo "$supported" >&6; } 13593 if test "$supported" = "yes" ; then 13594 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 13595 found="yes" 13596 fi 13597 fi 13598 13599 13600 13601 13602 13603 13604 13605 13606 13607 13608 13609 13610 13611 13612 13613 xorg_testset_save_CFLAGS="$CFLAGS" 13614 13615 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13618 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13619 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13620 $as_echo_n "(cached) " >&6 13621 else 13622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13623 /* end confdefs.h. */ 13624 int i; 13625 _ACEOF 13626 if ac_fn_c_try_compile "$LINENO"; then : 13627 xorg_cv_cc_flag_unknown_warning_option=yes 13628 else 13629 xorg_cv_cc_flag_unknown_warning_option=no 13630 fi 13631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13632 fi 13633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13634 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13635 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13636 CFLAGS="$xorg_testset_save_CFLAGS" 13637 fi 13638 13639 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13640 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13641 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13642 fi 13643 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13645 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13646 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13647 $as_echo_n "(cached) " >&6 13648 else 13649 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13650 /* end confdefs.h. */ 13651 int i; 13652 _ACEOF 13653 if ac_fn_c_try_compile "$LINENO"; then : 13654 xorg_cv_cc_flag_unused_command_line_argument=yes 13655 else 13656 xorg_cv_cc_flag_unused_command_line_argument=no 13657 fi 13658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13659 fi 13660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13661 $as_echo "$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-format-attribute" 13678 13679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 13680 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 13681 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 13682 if eval \${$cacheid+:} false; then : 13683 $as_echo_n "(cached) " >&6 13684 else 13685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13686 /* end confdefs.h. */ 13687 int i; 13688 int 13689 main () 13690 { 13691 13692 ; 13693 return 0; 13694 } 13695 _ACEOF 13696 if ac_fn_c_try_link "$LINENO"; then : 13697 eval $cacheid=yes 13698 else 13699 eval $cacheid=no 13700 fi 13701 rm -f core conftest.err conftest.$ac_objext \ 13702 conftest$ac_exeext conftest.$ac_ext 13703 fi 13704 13705 13706 CFLAGS="$xorg_testset_save_CFLAGS" 13707 13708 eval supported=\$$cacheid 13709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13710 $as_echo "$supported" >&6; } 13711 if test "$supported" = "yes" ; then 13712 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 13713 found="yes" 13714 fi 13715 fi 13716 13717 13718 13719 13720 13721 13722 13723 13724 13725 13726 13727 13728 13729 13730 13731 xorg_testset_save_CFLAGS="$CFLAGS" 13732 13733 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13736 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13737 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13738 $as_echo_n "(cached) " >&6 13739 else 13740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13741 /* end confdefs.h. */ 13742 int i; 13743 _ACEOF 13744 if ac_fn_c_try_compile "$LINENO"; then : 13745 xorg_cv_cc_flag_unknown_warning_option=yes 13746 else 13747 xorg_cv_cc_flag_unknown_warning_option=no 13748 fi 13749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13750 fi 13751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13752 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13753 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13754 CFLAGS="$xorg_testset_save_CFLAGS" 13755 fi 13756 13757 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13758 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13759 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13760 fi 13761 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13763 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13764 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13765 $as_echo_n "(cached) " >&6 13766 else 13767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13768 /* end confdefs.h. */ 13769 int i; 13770 _ACEOF 13771 if ac_fn_c_try_compile "$LINENO"; then : 13772 xorg_cv_cc_flag_unused_command_line_argument=yes 13773 else 13774 xorg_cv_cc_flag_unused_command_line_argument=no 13775 fi 13776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13777 fi 13778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13779 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13780 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13781 CFLAGS="$xorg_testset_save_CFLAGS" 13782 fi 13783 13784 found="no" 13785 13786 if test $found = "no" ; then 13787 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13789 fi 13790 13791 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13792 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13793 fi 13794 13795 CFLAGS="$CFLAGS -Wredundant-decls" 13796 13797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 13798 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 13799 cacheid=xorg_cv_cc_flag__Wredundant_decls 13800 if eval \${$cacheid+:} false; then : 13801 $as_echo_n "(cached) " >&6 13802 else 13803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13804 /* end confdefs.h. */ 13805 int i; 13806 int 13807 main () 13808 { 13809 13810 ; 13811 return 0; 13812 } 13813 _ACEOF 13814 if ac_fn_c_try_link "$LINENO"; then : 13815 eval $cacheid=yes 13816 else 13817 eval $cacheid=no 13818 fi 13819 rm -f core conftest.err conftest.$ac_objext \ 13820 conftest$ac_exeext conftest.$ac_ext 13821 fi 13822 13823 13824 CFLAGS="$xorg_testset_save_CFLAGS" 13825 13826 eval supported=\$$cacheid 13827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13828 $as_echo "$supported" >&6; } 13829 if test "$supported" = "yes" ; then 13830 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 13831 found="yes" 13832 fi 13833 fi 13834 13835 13836 13837 # These are currently disabled because they are noisy. They will be enabled 13838 # in the future once the codebase is sufficiently modernized to silence 13839 # them. For now, I don't want them to drown out the other warnings. 13840 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 13841 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 13842 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 13843 13844 # Turn some warnings into errors, so we don't accidently get successful builds 13845 # when there are problems that should be fixed. 13846 13847 if test "x$SELECTIVE_WERROR" = "xyes" ; then 13848 13849 13850 13851 13852 13853 13854 13855 13856 13857 13858 13859 13860 13861 xorg_testset_save_CFLAGS="$CFLAGS" 13862 13863 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13864 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13866 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13867 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13868 $as_echo_n "(cached) " >&6 13869 else 13870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13871 /* end confdefs.h. */ 13872 int i; 13873 _ACEOF 13874 if ac_fn_c_try_compile "$LINENO"; then : 13875 xorg_cv_cc_flag_unknown_warning_option=yes 13876 else 13877 xorg_cv_cc_flag_unknown_warning_option=no 13878 fi 13879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13880 fi 13881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13882 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13883 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13884 CFLAGS="$xorg_testset_save_CFLAGS" 13885 fi 13886 13887 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13888 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13889 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13890 fi 13891 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13893 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13894 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13895 $as_echo_n "(cached) " >&6 13896 else 13897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13898 /* end confdefs.h. */ 13899 int i; 13900 _ACEOF 13901 if ac_fn_c_try_compile "$LINENO"; then : 13902 xorg_cv_cc_flag_unused_command_line_argument=yes 13903 else 13904 xorg_cv_cc_flag_unused_command_line_argument=no 13905 fi 13906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13907 fi 13908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13909 $as_echo "$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 -Werror=implicit" 13926 13927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 13928 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 13929 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 13930 if eval \${$cacheid+:} false; then : 13931 $as_echo_n "(cached) " >&6 13932 else 13933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13934 /* end confdefs.h. */ 13935 int i; 13936 int 13937 main () 13938 { 13939 13940 ; 13941 return 0; 13942 } 13943 _ACEOF 13944 if ac_fn_c_try_link "$LINENO"; then : 13945 eval $cacheid=yes 13946 else 13947 eval $cacheid=no 13948 fi 13949 rm -f core conftest.err conftest.$ac_objext \ 13950 conftest$ac_exeext conftest.$ac_ext 13951 fi 13952 13953 13954 CFLAGS="$xorg_testset_save_CFLAGS" 13955 13956 eval supported=\$$cacheid 13957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13958 $as_echo "$supported" >&6; } 13959 if test "$supported" = "yes" ; then 13960 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 13961 found="yes" 13962 fi 13963 fi 13964 13965 if test $found = "no" ; then 13966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13968 fi 13969 13970 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13971 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13972 fi 13973 13974 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 13975 13976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 13977 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 13978 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 13979 if eval \${$cacheid+:} false; then : 13980 $as_echo_n "(cached) " >&6 13981 else 13982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13983 /* end confdefs.h. */ 13984 int i; 13985 int 13986 main () 13987 { 13988 13989 ; 13990 return 0; 13991 } 13992 _ACEOF 13993 if ac_fn_c_try_link "$LINENO"; then : 13994 eval $cacheid=yes 13995 else 13996 eval $cacheid=no 13997 fi 13998 rm -f core conftest.err conftest.$ac_objext \ 13999 conftest$ac_exeext conftest.$ac_ext 14000 fi 14001 14002 14003 CFLAGS="$xorg_testset_save_CFLAGS" 14004 14005 eval supported=\$$cacheid 14006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14007 $as_echo "$supported" >&6; } 14008 if test "$supported" = "yes" ; then 14009 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14010 found="yes" 14011 fi 14012 fi 14013 14014 14015 14016 14017 14018 14019 14020 14021 14022 14023 14024 14025 14026 14027 14028 xorg_testset_save_CFLAGS="$CFLAGS" 14029 14030 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14031 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14033 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14034 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14035 $as_echo_n "(cached) " >&6 14036 else 14037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14038 /* end confdefs.h. */ 14039 int i; 14040 _ACEOF 14041 if ac_fn_c_try_compile "$LINENO"; then : 14042 xorg_cv_cc_flag_unknown_warning_option=yes 14043 else 14044 xorg_cv_cc_flag_unknown_warning_option=no 14045 fi 14046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14047 fi 14048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14049 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14050 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14051 CFLAGS="$xorg_testset_save_CFLAGS" 14052 fi 14053 14054 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14055 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14057 fi 14058 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14060 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14061 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14062 $as_echo_n "(cached) " >&6 14063 else 14064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14065 /* end confdefs.h. */ 14066 int i; 14067 _ACEOF 14068 if ac_fn_c_try_compile "$LINENO"; then : 14069 xorg_cv_cc_flag_unused_command_line_argument=yes 14070 else 14071 xorg_cv_cc_flag_unused_command_line_argument=no 14072 fi 14073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14074 fi 14075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14076 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14077 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14078 CFLAGS="$xorg_testset_save_CFLAGS" 14079 fi 14080 14081 found="no" 14082 14083 if test $found = "no" ; then 14084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14086 fi 14087 14088 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14089 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14090 fi 14091 14092 CFLAGS="$CFLAGS -Werror=nonnull" 14093 14094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 14095 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 14096 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 14097 if eval \${$cacheid+:} false; then : 14098 $as_echo_n "(cached) " >&6 14099 else 14100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14101 /* end confdefs.h. */ 14102 int i; 14103 int 14104 main () 14105 { 14106 14107 ; 14108 return 0; 14109 } 14110 _ACEOF 14111 if ac_fn_c_try_link "$LINENO"; then : 14112 eval $cacheid=yes 14113 else 14114 eval $cacheid=no 14115 fi 14116 rm -f core conftest.err conftest.$ac_objext \ 14117 conftest$ac_exeext conftest.$ac_ext 14118 fi 14119 14120 14121 CFLAGS="$xorg_testset_save_CFLAGS" 14122 14123 eval supported=\$$cacheid 14124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14125 $as_echo "$supported" >&6; } 14126 if test "$supported" = "yes" ; then 14127 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 14128 found="yes" 14129 fi 14130 fi 14131 14132 14133 14134 14135 14136 14137 14138 14139 14140 14141 14142 14143 14144 14145 14146 xorg_testset_save_CFLAGS="$CFLAGS" 14147 14148 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14149 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14151 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14152 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14153 $as_echo_n "(cached) " >&6 14154 else 14155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14156 /* end confdefs.h. */ 14157 int i; 14158 _ACEOF 14159 if ac_fn_c_try_compile "$LINENO"; then : 14160 xorg_cv_cc_flag_unknown_warning_option=yes 14161 else 14162 xorg_cv_cc_flag_unknown_warning_option=no 14163 fi 14164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14165 fi 14166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14167 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14168 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14169 CFLAGS="$xorg_testset_save_CFLAGS" 14170 fi 14171 14172 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14173 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14174 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14175 fi 14176 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14178 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14179 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14180 $as_echo_n "(cached) " >&6 14181 else 14182 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14183 /* end confdefs.h. */ 14184 int i; 14185 _ACEOF 14186 if ac_fn_c_try_compile "$LINENO"; then : 14187 xorg_cv_cc_flag_unused_command_line_argument=yes 14188 else 14189 xorg_cv_cc_flag_unused_command_line_argument=no 14190 fi 14191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14192 fi 14193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14194 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14195 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14196 CFLAGS="$xorg_testset_save_CFLAGS" 14197 fi 14198 14199 found="no" 14200 14201 if test $found = "no" ; then 14202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14204 fi 14205 14206 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14207 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14208 fi 14209 14210 CFLAGS="$CFLAGS -Werror=init-self" 14211 14212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 14213 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 14214 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 14215 if eval \${$cacheid+:} false; then : 14216 $as_echo_n "(cached) " >&6 14217 else 14218 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14219 /* end confdefs.h. */ 14220 int i; 14221 int 14222 main () 14223 { 14224 14225 ; 14226 return 0; 14227 } 14228 _ACEOF 14229 if ac_fn_c_try_link "$LINENO"; then : 14230 eval $cacheid=yes 14231 else 14232 eval $cacheid=no 14233 fi 14234 rm -f core conftest.err conftest.$ac_objext \ 14235 conftest$ac_exeext conftest.$ac_ext 14236 fi 14237 14238 14239 CFLAGS="$xorg_testset_save_CFLAGS" 14240 14241 eval supported=\$$cacheid 14242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14243 $as_echo "$supported" >&6; } 14244 if test "$supported" = "yes" ; then 14245 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 14246 found="yes" 14247 fi 14248 fi 14249 14250 14251 14252 14253 14254 14255 14256 14257 14258 14259 14260 14261 14262 14263 14264 xorg_testset_save_CFLAGS="$CFLAGS" 14265 14266 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14267 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14269 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14270 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14271 $as_echo_n "(cached) " >&6 14272 else 14273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14274 /* end confdefs.h. */ 14275 int i; 14276 _ACEOF 14277 if ac_fn_c_try_compile "$LINENO"; then : 14278 xorg_cv_cc_flag_unknown_warning_option=yes 14279 else 14280 xorg_cv_cc_flag_unknown_warning_option=no 14281 fi 14282 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14283 fi 14284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14285 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14286 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14287 CFLAGS="$xorg_testset_save_CFLAGS" 14288 fi 14289 14290 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14291 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14292 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14293 fi 14294 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14296 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14297 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14298 $as_echo_n "(cached) " >&6 14299 else 14300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14301 /* end confdefs.h. */ 14302 int i; 14303 _ACEOF 14304 if ac_fn_c_try_compile "$LINENO"; then : 14305 xorg_cv_cc_flag_unused_command_line_argument=yes 14306 else 14307 xorg_cv_cc_flag_unused_command_line_argument=no 14308 fi 14309 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14310 fi 14311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14312 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14313 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14314 CFLAGS="$xorg_testset_save_CFLAGS" 14315 fi 14316 14317 found="no" 14318 14319 if test $found = "no" ; then 14320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14322 fi 14323 14324 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14325 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14326 fi 14327 14328 CFLAGS="$CFLAGS -Werror=main" 14329 14330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 14331 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 14332 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 14333 if eval \${$cacheid+:} false; then : 14334 $as_echo_n "(cached) " >&6 14335 else 14336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14337 /* end confdefs.h. */ 14338 int i; 14339 int 14340 main () 14341 { 14342 14343 ; 14344 return 0; 14345 } 14346 _ACEOF 14347 if ac_fn_c_try_link "$LINENO"; then : 14348 eval $cacheid=yes 14349 else 14350 eval $cacheid=no 14351 fi 14352 rm -f core conftest.err conftest.$ac_objext \ 14353 conftest$ac_exeext conftest.$ac_ext 14354 fi 14355 14356 14357 CFLAGS="$xorg_testset_save_CFLAGS" 14358 14359 eval supported=\$$cacheid 14360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14361 $as_echo "$supported" >&6; } 14362 if test "$supported" = "yes" ; then 14363 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 14364 found="yes" 14365 fi 14366 fi 14367 14368 14369 14370 14371 14372 14373 14374 14375 14376 14377 14378 14379 14380 14381 14382 xorg_testset_save_CFLAGS="$CFLAGS" 14383 14384 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14385 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14387 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14388 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14389 $as_echo_n "(cached) " >&6 14390 else 14391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14392 /* end confdefs.h. */ 14393 int i; 14394 _ACEOF 14395 if ac_fn_c_try_compile "$LINENO"; then : 14396 xorg_cv_cc_flag_unknown_warning_option=yes 14397 else 14398 xorg_cv_cc_flag_unknown_warning_option=no 14399 fi 14400 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14401 fi 14402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14403 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14404 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14405 CFLAGS="$xorg_testset_save_CFLAGS" 14406 fi 14407 14408 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14409 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14410 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14411 fi 14412 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14414 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14415 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14416 $as_echo_n "(cached) " >&6 14417 else 14418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14419 /* end confdefs.h. */ 14420 int i; 14421 _ACEOF 14422 if ac_fn_c_try_compile "$LINENO"; then : 14423 xorg_cv_cc_flag_unused_command_line_argument=yes 14424 else 14425 xorg_cv_cc_flag_unused_command_line_argument=no 14426 fi 14427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14428 fi 14429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14430 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14431 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14432 CFLAGS="$xorg_testset_save_CFLAGS" 14433 fi 14434 14435 found="no" 14436 14437 if test $found = "no" ; then 14438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14440 fi 14441 14442 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14443 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14444 fi 14445 14446 CFLAGS="$CFLAGS -Werror=missing-braces" 14447 14448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 14449 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 14450 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 14451 if eval \${$cacheid+:} false; then : 14452 $as_echo_n "(cached) " >&6 14453 else 14454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14455 /* end confdefs.h. */ 14456 int i; 14457 int 14458 main () 14459 { 14460 14461 ; 14462 return 0; 14463 } 14464 _ACEOF 14465 if ac_fn_c_try_link "$LINENO"; then : 14466 eval $cacheid=yes 14467 else 14468 eval $cacheid=no 14469 fi 14470 rm -f core conftest.err conftest.$ac_objext \ 14471 conftest$ac_exeext conftest.$ac_ext 14472 fi 14473 14474 14475 CFLAGS="$xorg_testset_save_CFLAGS" 14476 14477 eval supported=\$$cacheid 14478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14479 $as_echo "$supported" >&6; } 14480 if test "$supported" = "yes" ; then 14481 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 14482 found="yes" 14483 fi 14484 fi 14485 14486 14487 14488 14489 14490 14491 14492 14493 14494 14495 14496 14497 14498 14499 14500 xorg_testset_save_CFLAGS="$CFLAGS" 14501 14502 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14503 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14505 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14506 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14507 $as_echo_n "(cached) " >&6 14508 else 14509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14510 /* end confdefs.h. */ 14511 int i; 14512 _ACEOF 14513 if ac_fn_c_try_compile "$LINENO"; then : 14514 xorg_cv_cc_flag_unknown_warning_option=yes 14515 else 14516 xorg_cv_cc_flag_unknown_warning_option=no 14517 fi 14518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14519 fi 14520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14521 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14522 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14523 CFLAGS="$xorg_testset_save_CFLAGS" 14524 fi 14525 14526 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14527 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14528 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14529 fi 14530 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14532 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14533 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14534 $as_echo_n "(cached) " >&6 14535 else 14536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14537 /* end confdefs.h. */ 14538 int i; 14539 _ACEOF 14540 if ac_fn_c_try_compile "$LINENO"; then : 14541 xorg_cv_cc_flag_unused_command_line_argument=yes 14542 else 14543 xorg_cv_cc_flag_unused_command_line_argument=no 14544 fi 14545 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14546 fi 14547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14548 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14549 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14550 CFLAGS="$xorg_testset_save_CFLAGS" 14551 fi 14552 14553 found="no" 14554 14555 if test $found = "no" ; then 14556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14558 fi 14559 14560 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14561 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14562 fi 14563 14564 CFLAGS="$CFLAGS -Werror=sequence-point" 14565 14566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 14567 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 14568 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 14569 if eval \${$cacheid+:} false; then : 14570 $as_echo_n "(cached) " >&6 14571 else 14572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14573 /* end confdefs.h. */ 14574 int i; 14575 int 14576 main () 14577 { 14578 14579 ; 14580 return 0; 14581 } 14582 _ACEOF 14583 if ac_fn_c_try_link "$LINENO"; then : 14584 eval $cacheid=yes 14585 else 14586 eval $cacheid=no 14587 fi 14588 rm -f core conftest.err conftest.$ac_objext \ 14589 conftest$ac_exeext conftest.$ac_ext 14590 fi 14591 14592 14593 CFLAGS="$xorg_testset_save_CFLAGS" 14594 14595 eval supported=\$$cacheid 14596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14597 $as_echo "$supported" >&6; } 14598 if test "$supported" = "yes" ; then 14599 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 14600 found="yes" 14601 fi 14602 fi 14603 14604 14605 14606 14607 14608 14609 14610 14611 14612 14613 14614 14615 14616 14617 14618 xorg_testset_save_CFLAGS="$CFLAGS" 14619 14620 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14621 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14623 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14624 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14625 $as_echo_n "(cached) " >&6 14626 else 14627 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14628 /* end confdefs.h. */ 14629 int i; 14630 _ACEOF 14631 if ac_fn_c_try_compile "$LINENO"; then : 14632 xorg_cv_cc_flag_unknown_warning_option=yes 14633 else 14634 xorg_cv_cc_flag_unknown_warning_option=no 14635 fi 14636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14637 fi 14638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14639 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14640 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14641 CFLAGS="$xorg_testset_save_CFLAGS" 14642 fi 14643 14644 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14645 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14646 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14647 fi 14648 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14650 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14651 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14652 $as_echo_n "(cached) " >&6 14653 else 14654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14655 /* end confdefs.h. */ 14656 int i; 14657 _ACEOF 14658 if ac_fn_c_try_compile "$LINENO"; then : 14659 xorg_cv_cc_flag_unused_command_line_argument=yes 14660 else 14661 xorg_cv_cc_flag_unused_command_line_argument=no 14662 fi 14663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14664 fi 14665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14666 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14667 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14668 CFLAGS="$xorg_testset_save_CFLAGS" 14669 fi 14670 14671 found="no" 14672 14673 if test $found = "no" ; then 14674 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14675 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14676 fi 14677 14678 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14679 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14680 fi 14681 14682 CFLAGS="$CFLAGS -Werror=return-type" 14683 14684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 14685 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 14686 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 14687 if eval \${$cacheid+:} false; then : 14688 $as_echo_n "(cached) " >&6 14689 else 14690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14691 /* end confdefs.h. */ 14692 int i; 14693 int 14694 main () 14695 { 14696 14697 ; 14698 return 0; 14699 } 14700 _ACEOF 14701 if ac_fn_c_try_link "$LINENO"; then : 14702 eval $cacheid=yes 14703 else 14704 eval $cacheid=no 14705 fi 14706 rm -f core conftest.err conftest.$ac_objext \ 14707 conftest$ac_exeext conftest.$ac_ext 14708 fi 14709 14710 14711 CFLAGS="$xorg_testset_save_CFLAGS" 14712 14713 eval supported=\$$cacheid 14714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14715 $as_echo "$supported" >&6; } 14716 if test "$supported" = "yes" ; then 14717 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 14718 found="yes" 14719 fi 14720 fi 14721 14722 if test $found = "no" ; then 14723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14725 fi 14726 14727 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14728 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14729 fi 14730 14731 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14732 14733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 14734 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 14735 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 14736 if eval \${$cacheid+:} false; then : 14737 $as_echo_n "(cached) " >&6 14738 else 14739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14740 /* end confdefs.h. */ 14741 int i; 14742 int 14743 main () 14744 { 14745 14746 ; 14747 return 0; 14748 } 14749 _ACEOF 14750 if ac_fn_c_try_link "$LINENO"; then : 14751 eval $cacheid=yes 14752 else 14753 eval $cacheid=no 14754 fi 14755 rm -f core conftest.err conftest.$ac_objext \ 14756 conftest$ac_exeext conftest.$ac_ext 14757 fi 14758 14759 14760 CFLAGS="$xorg_testset_save_CFLAGS" 14761 14762 eval supported=\$$cacheid 14763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14764 $as_echo "$supported" >&6; } 14765 if test "$supported" = "yes" ; then 14766 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14767 found="yes" 14768 fi 14769 fi 14770 14771 14772 14773 14774 14775 14776 14777 14778 14779 14780 14781 14782 14783 14784 14785 xorg_testset_save_CFLAGS="$CFLAGS" 14786 14787 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14788 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14790 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14791 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14792 $as_echo_n "(cached) " >&6 14793 else 14794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14795 /* end confdefs.h. */ 14796 int i; 14797 _ACEOF 14798 if ac_fn_c_try_compile "$LINENO"; then : 14799 xorg_cv_cc_flag_unknown_warning_option=yes 14800 else 14801 xorg_cv_cc_flag_unknown_warning_option=no 14802 fi 14803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14804 fi 14805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14806 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14807 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14808 CFLAGS="$xorg_testset_save_CFLAGS" 14809 fi 14810 14811 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14812 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14814 fi 14815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14817 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14818 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14819 $as_echo_n "(cached) " >&6 14820 else 14821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14822 /* end confdefs.h. */ 14823 int i; 14824 _ACEOF 14825 if ac_fn_c_try_compile "$LINENO"; then : 14826 xorg_cv_cc_flag_unused_command_line_argument=yes 14827 else 14828 xorg_cv_cc_flag_unused_command_line_argument=no 14829 fi 14830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14831 fi 14832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14833 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14834 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14835 CFLAGS="$xorg_testset_save_CFLAGS" 14836 fi 14837 14838 found="no" 14839 14840 if test $found = "no" ; then 14841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14843 fi 14844 14845 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14846 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14847 fi 14848 14849 CFLAGS="$CFLAGS -Werror=trigraphs" 14850 14851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 14852 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 14853 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 14854 if eval \${$cacheid+:} false; then : 14855 $as_echo_n "(cached) " >&6 14856 else 14857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14858 /* end confdefs.h. */ 14859 int i; 14860 int 14861 main () 14862 { 14863 14864 ; 14865 return 0; 14866 } 14867 _ACEOF 14868 if ac_fn_c_try_link "$LINENO"; then : 14869 eval $cacheid=yes 14870 else 14871 eval $cacheid=no 14872 fi 14873 rm -f core conftest.err conftest.$ac_objext \ 14874 conftest$ac_exeext conftest.$ac_ext 14875 fi 14876 14877 14878 CFLAGS="$xorg_testset_save_CFLAGS" 14879 14880 eval supported=\$$cacheid 14881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14882 $as_echo "$supported" >&6; } 14883 if test "$supported" = "yes" ; then 14884 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 14885 found="yes" 14886 fi 14887 fi 14888 14889 14890 14891 14892 14893 14894 14895 14896 14897 14898 14899 14900 14901 14902 14903 xorg_testset_save_CFLAGS="$CFLAGS" 14904 14905 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14906 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14908 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14909 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14910 $as_echo_n "(cached) " >&6 14911 else 14912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14913 /* end confdefs.h. */ 14914 int i; 14915 _ACEOF 14916 if ac_fn_c_try_compile "$LINENO"; then : 14917 xorg_cv_cc_flag_unknown_warning_option=yes 14918 else 14919 xorg_cv_cc_flag_unknown_warning_option=no 14920 fi 14921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14922 fi 14923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14924 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14925 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14926 CFLAGS="$xorg_testset_save_CFLAGS" 14927 fi 14928 14929 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14930 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14932 fi 14933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14935 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14936 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14937 $as_echo_n "(cached) " >&6 14938 else 14939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14940 /* end confdefs.h. */ 14941 int i; 14942 _ACEOF 14943 if ac_fn_c_try_compile "$LINENO"; then : 14944 xorg_cv_cc_flag_unused_command_line_argument=yes 14945 else 14946 xorg_cv_cc_flag_unused_command_line_argument=no 14947 fi 14948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14949 fi 14950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14951 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14952 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14953 CFLAGS="$xorg_testset_save_CFLAGS" 14954 fi 14955 14956 found="no" 14957 14958 if test $found = "no" ; then 14959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14961 fi 14962 14963 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14965 fi 14966 14967 CFLAGS="$CFLAGS -Werror=array-bounds" 14968 14969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 14970 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 14971 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 14972 if eval \${$cacheid+:} false; then : 14973 $as_echo_n "(cached) " >&6 14974 else 14975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14976 /* end confdefs.h. */ 14977 int i; 14978 int 14979 main () 14980 { 14981 14982 ; 14983 return 0; 14984 } 14985 _ACEOF 14986 if ac_fn_c_try_link "$LINENO"; then : 14987 eval $cacheid=yes 14988 else 14989 eval $cacheid=no 14990 fi 14991 rm -f core conftest.err conftest.$ac_objext \ 14992 conftest$ac_exeext conftest.$ac_ext 14993 fi 14994 14995 14996 CFLAGS="$xorg_testset_save_CFLAGS" 14997 14998 eval supported=\$$cacheid 14999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15000 $as_echo "$supported" >&6; } 15001 if test "$supported" = "yes" ; then 15002 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 15003 found="yes" 15004 fi 15005 fi 15006 15007 15008 15009 15010 15011 15012 15013 15014 15015 15016 15017 15018 15019 15020 15021 xorg_testset_save_CFLAGS="$CFLAGS" 15022 15023 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15024 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15026 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15027 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15028 $as_echo_n "(cached) " >&6 15029 else 15030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15031 /* end confdefs.h. */ 15032 int i; 15033 _ACEOF 15034 if ac_fn_c_try_compile "$LINENO"; then : 15035 xorg_cv_cc_flag_unknown_warning_option=yes 15036 else 15037 xorg_cv_cc_flag_unknown_warning_option=no 15038 fi 15039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15040 fi 15041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15042 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15043 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15044 CFLAGS="$xorg_testset_save_CFLAGS" 15045 fi 15046 15047 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15048 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15050 fi 15051 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15053 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15054 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15055 $as_echo_n "(cached) " >&6 15056 else 15057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15058 /* end confdefs.h. */ 15059 int i; 15060 _ACEOF 15061 if ac_fn_c_try_compile "$LINENO"; then : 15062 xorg_cv_cc_flag_unused_command_line_argument=yes 15063 else 15064 xorg_cv_cc_flag_unused_command_line_argument=no 15065 fi 15066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15067 fi 15068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15069 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15070 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15071 CFLAGS="$xorg_testset_save_CFLAGS" 15072 fi 15073 15074 found="no" 15075 15076 if test $found = "no" ; then 15077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15079 fi 15080 15081 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15083 fi 15084 15085 CFLAGS="$CFLAGS -Werror=write-strings" 15086 15087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 15088 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 15089 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 15090 if eval \${$cacheid+:} false; then : 15091 $as_echo_n "(cached) " >&6 15092 else 15093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15094 /* end confdefs.h. */ 15095 int i; 15096 int 15097 main () 15098 { 15099 15100 ; 15101 return 0; 15102 } 15103 _ACEOF 15104 if ac_fn_c_try_link "$LINENO"; then : 15105 eval $cacheid=yes 15106 else 15107 eval $cacheid=no 15108 fi 15109 rm -f core conftest.err conftest.$ac_objext \ 15110 conftest$ac_exeext conftest.$ac_ext 15111 fi 15112 15113 15114 CFLAGS="$xorg_testset_save_CFLAGS" 15115 15116 eval supported=\$$cacheid 15117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15118 $as_echo "$supported" >&6; } 15119 if test "$supported" = "yes" ; then 15120 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 15121 found="yes" 15122 fi 15123 fi 15124 15125 15126 15127 15128 15129 15130 15131 15132 15133 15134 15135 15136 15137 15138 15139 xorg_testset_save_CFLAGS="$CFLAGS" 15140 15141 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15142 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15144 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15145 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15146 $as_echo_n "(cached) " >&6 15147 else 15148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15149 /* end confdefs.h. */ 15150 int i; 15151 _ACEOF 15152 if ac_fn_c_try_compile "$LINENO"; then : 15153 xorg_cv_cc_flag_unknown_warning_option=yes 15154 else 15155 xorg_cv_cc_flag_unknown_warning_option=no 15156 fi 15157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15158 fi 15159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15160 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15161 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15162 CFLAGS="$xorg_testset_save_CFLAGS" 15163 fi 15164 15165 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15166 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15168 fi 15169 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15171 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15172 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15173 $as_echo_n "(cached) " >&6 15174 else 15175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15176 /* end confdefs.h. */ 15177 int i; 15178 _ACEOF 15179 if ac_fn_c_try_compile "$LINENO"; then : 15180 xorg_cv_cc_flag_unused_command_line_argument=yes 15181 else 15182 xorg_cv_cc_flag_unused_command_line_argument=no 15183 fi 15184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15185 fi 15186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15187 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15188 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15189 CFLAGS="$xorg_testset_save_CFLAGS" 15190 fi 15191 15192 found="no" 15193 15194 if test $found = "no" ; then 15195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15197 fi 15198 15199 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15201 fi 15202 15203 CFLAGS="$CFLAGS -Werror=address" 15204 15205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 15206 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 15207 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 15208 if eval \${$cacheid+:} false; then : 15209 $as_echo_n "(cached) " >&6 15210 else 15211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15212 /* end confdefs.h. */ 15213 int i; 15214 int 15215 main () 15216 { 15217 15218 ; 15219 return 0; 15220 } 15221 _ACEOF 15222 if ac_fn_c_try_link "$LINENO"; then : 15223 eval $cacheid=yes 15224 else 15225 eval $cacheid=no 15226 fi 15227 rm -f core conftest.err conftest.$ac_objext \ 15228 conftest$ac_exeext conftest.$ac_ext 15229 fi 15230 15231 15232 CFLAGS="$xorg_testset_save_CFLAGS" 15233 15234 eval supported=\$$cacheid 15235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15236 $as_echo "$supported" >&6; } 15237 if test "$supported" = "yes" ; then 15238 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 15239 found="yes" 15240 fi 15241 fi 15242 15243 15244 15245 15246 15247 15248 15249 15250 15251 15252 15253 15254 15255 15256 15257 xorg_testset_save_CFLAGS="$CFLAGS" 15258 15259 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15260 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15262 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15263 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15264 $as_echo_n "(cached) " >&6 15265 else 15266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15267 /* end confdefs.h. */ 15268 int i; 15269 _ACEOF 15270 if ac_fn_c_try_compile "$LINENO"; then : 15271 xorg_cv_cc_flag_unknown_warning_option=yes 15272 else 15273 xorg_cv_cc_flag_unknown_warning_option=no 15274 fi 15275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15276 fi 15277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15278 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15279 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15280 CFLAGS="$xorg_testset_save_CFLAGS" 15281 fi 15282 15283 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15284 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15286 fi 15287 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15289 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15290 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15291 $as_echo_n "(cached) " >&6 15292 else 15293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15294 /* end confdefs.h. */ 15295 int i; 15296 _ACEOF 15297 if ac_fn_c_try_compile "$LINENO"; then : 15298 xorg_cv_cc_flag_unused_command_line_argument=yes 15299 else 15300 xorg_cv_cc_flag_unused_command_line_argument=no 15301 fi 15302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15303 fi 15304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15305 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15306 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15307 CFLAGS="$xorg_testset_save_CFLAGS" 15308 fi 15309 15310 found="no" 15311 15312 if test $found = "no" ; then 15313 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15315 fi 15316 15317 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15319 fi 15320 15321 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 15322 15323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 15324 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 15325 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 15326 if eval \${$cacheid+:} false; then : 15327 $as_echo_n "(cached) " >&6 15328 else 15329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15330 /* end confdefs.h. */ 15331 int i; 15332 int 15333 main () 15334 { 15335 15336 ; 15337 return 0; 15338 } 15339 _ACEOF 15340 if ac_fn_c_try_link "$LINENO"; then : 15341 eval $cacheid=yes 15342 else 15343 eval $cacheid=no 15344 fi 15345 rm -f core conftest.err conftest.$ac_objext \ 15346 conftest$ac_exeext conftest.$ac_ext 15347 fi 15348 15349 15350 CFLAGS="$xorg_testset_save_CFLAGS" 15351 15352 eval supported=\$$cacheid 15353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15354 $as_echo "$supported" >&6; } 15355 if test "$supported" = "yes" ; then 15356 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 15357 found="yes" 15358 fi 15359 fi 15360 15361 if test $found = "no" ; then 15362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15364 fi 15365 15366 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15367 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15368 fi 15369 15370 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15371 15372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 15373 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 15374 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 15375 if eval \${$cacheid+:} false; then : 15376 $as_echo_n "(cached) " >&6 15377 else 15378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15379 /* end confdefs.h. */ 15380 int i; 15381 int 15382 main () 15383 { 15384 15385 ; 15386 return 0; 15387 } 15388 _ACEOF 15389 if ac_fn_c_try_link "$LINENO"; then : 15390 eval $cacheid=yes 15391 else 15392 eval $cacheid=no 15393 fi 15394 rm -f core conftest.err conftest.$ac_objext \ 15395 conftest$ac_exeext conftest.$ac_ext 15396 fi 15397 15398 15399 CFLAGS="$xorg_testset_save_CFLAGS" 15400 15401 eval supported=\$$cacheid 15402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15403 $as_echo "$supported" >&6; } 15404 if test "$supported" = "yes" ; then 15405 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15406 found="yes" 15407 fi 15408 fi 15409 15410 15411 15412 15413 15414 15415 15416 15417 15418 15419 15420 15421 15422 15423 15424 xorg_testset_save_CFLAGS="$CFLAGS" 15425 15426 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15427 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15429 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15430 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15431 $as_echo_n "(cached) " >&6 15432 else 15433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15434 /* end confdefs.h. */ 15435 int i; 15436 _ACEOF 15437 if ac_fn_c_try_compile "$LINENO"; then : 15438 xorg_cv_cc_flag_unknown_warning_option=yes 15439 else 15440 xorg_cv_cc_flag_unknown_warning_option=no 15441 fi 15442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15443 fi 15444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15445 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15446 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15447 CFLAGS="$xorg_testset_save_CFLAGS" 15448 fi 15449 15450 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15451 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15452 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15453 fi 15454 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15456 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15457 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15458 $as_echo_n "(cached) " >&6 15459 else 15460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15461 /* end confdefs.h. */ 15462 int i; 15463 _ACEOF 15464 if ac_fn_c_try_compile "$LINENO"; then : 15465 xorg_cv_cc_flag_unused_command_line_argument=yes 15466 else 15467 xorg_cv_cc_flag_unused_command_line_argument=no 15468 fi 15469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15470 fi 15471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15472 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15473 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15474 CFLAGS="$xorg_testset_save_CFLAGS" 15475 fi 15476 15477 found="no" 15478 15479 if test $found = "no" ; then 15480 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15481 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15482 fi 15483 15484 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15485 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15486 fi 15487 15488 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 15489 15490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 15491 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 15492 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 15493 if eval \${$cacheid+:} false; then : 15494 $as_echo_n "(cached) " >&6 15495 else 15496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15497 /* end confdefs.h. */ 15498 int i; 15499 int 15500 main () 15501 { 15502 15503 ; 15504 return 0; 15505 } 15506 _ACEOF 15507 if ac_fn_c_try_link "$LINENO"; then : 15508 eval $cacheid=yes 15509 else 15510 eval $cacheid=no 15511 fi 15512 rm -f core conftest.err conftest.$ac_objext \ 15513 conftest$ac_exeext conftest.$ac_ext 15514 fi 15515 15516 15517 CFLAGS="$xorg_testset_save_CFLAGS" 15518 15519 eval supported=\$$cacheid 15520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15521 $as_echo "$supported" >&6; } 15522 if test "$supported" = "yes" ; then 15523 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 15524 found="yes" 15525 fi 15526 fi 15527 15528 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 15529 else 15530 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&5 15531 $as_echo "$as_me: WARNING: You have chosen not to turn some select compiler warnings into errors. This should not be necessary. Please report why you needed to do so in a bug report at $PACKAGE_BUGREPORT" >&2;} 15532 15533 15534 15535 15536 15537 15538 15539 15540 15541 15542 15543 15544 15545 xorg_testset_save_CFLAGS="$CFLAGS" 15546 15547 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15548 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15550 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15551 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15552 $as_echo_n "(cached) " >&6 15553 else 15554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15555 /* end confdefs.h. */ 15556 int i; 15557 _ACEOF 15558 if ac_fn_c_try_compile "$LINENO"; then : 15559 xorg_cv_cc_flag_unknown_warning_option=yes 15560 else 15561 xorg_cv_cc_flag_unknown_warning_option=no 15562 fi 15563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15564 fi 15565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15566 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15567 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15568 CFLAGS="$xorg_testset_save_CFLAGS" 15569 fi 15570 15571 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15572 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15573 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15574 fi 15575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15577 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15578 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15579 $as_echo_n "(cached) " >&6 15580 else 15581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15582 /* end confdefs.h. */ 15583 int i; 15584 _ACEOF 15585 if ac_fn_c_try_compile "$LINENO"; then : 15586 xorg_cv_cc_flag_unused_command_line_argument=yes 15587 else 15588 xorg_cv_cc_flag_unused_command_line_argument=no 15589 fi 15590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15591 fi 15592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15593 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15594 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15595 CFLAGS="$xorg_testset_save_CFLAGS" 15596 fi 15597 15598 found="no" 15599 15600 if test $found = "no" ; then 15601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15603 fi 15604 15605 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15607 fi 15608 15609 CFLAGS="$CFLAGS -Wimplicit" 15610 15611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 15612 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 15613 cacheid=xorg_cv_cc_flag__Wimplicit 15614 if eval \${$cacheid+:} false; then : 15615 $as_echo_n "(cached) " >&6 15616 else 15617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15618 /* end confdefs.h. */ 15619 int i; 15620 int 15621 main () 15622 { 15623 15624 ; 15625 return 0; 15626 } 15627 _ACEOF 15628 if ac_fn_c_try_link "$LINENO"; then : 15629 eval $cacheid=yes 15630 else 15631 eval $cacheid=no 15632 fi 15633 rm -f core conftest.err conftest.$ac_objext \ 15634 conftest$ac_exeext conftest.$ac_ext 15635 fi 15636 15637 15638 CFLAGS="$xorg_testset_save_CFLAGS" 15639 15640 eval supported=\$$cacheid 15641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15642 $as_echo "$supported" >&6; } 15643 if test "$supported" = "yes" ; then 15644 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 15645 found="yes" 15646 fi 15647 fi 15648 15649 15650 15651 15652 15653 15654 15655 15656 15657 15658 15659 15660 15661 15662 15663 xorg_testset_save_CFLAGS="$CFLAGS" 15664 15665 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15666 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15668 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15669 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15670 $as_echo_n "(cached) " >&6 15671 else 15672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15673 /* end confdefs.h. */ 15674 int i; 15675 _ACEOF 15676 if ac_fn_c_try_compile "$LINENO"; then : 15677 xorg_cv_cc_flag_unknown_warning_option=yes 15678 else 15679 xorg_cv_cc_flag_unknown_warning_option=no 15680 fi 15681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15682 fi 15683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15684 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15685 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15686 CFLAGS="$xorg_testset_save_CFLAGS" 15687 fi 15688 15689 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15690 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15691 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15692 fi 15693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15695 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15696 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15697 $as_echo_n "(cached) " >&6 15698 else 15699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15700 /* end confdefs.h. */ 15701 int i; 15702 _ACEOF 15703 if ac_fn_c_try_compile "$LINENO"; then : 15704 xorg_cv_cc_flag_unused_command_line_argument=yes 15705 else 15706 xorg_cv_cc_flag_unused_command_line_argument=no 15707 fi 15708 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15709 fi 15710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15711 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15712 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15713 CFLAGS="$xorg_testset_save_CFLAGS" 15714 fi 15715 15716 found="no" 15717 15718 if test $found = "no" ; then 15719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15721 fi 15722 15723 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15725 fi 15726 15727 CFLAGS="$CFLAGS -Wnonnull" 15728 15729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 15730 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 15731 cacheid=xorg_cv_cc_flag__Wnonnull 15732 if eval \${$cacheid+:} false; then : 15733 $as_echo_n "(cached) " >&6 15734 else 15735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15736 /* end confdefs.h. */ 15737 int i; 15738 int 15739 main () 15740 { 15741 15742 ; 15743 return 0; 15744 } 15745 _ACEOF 15746 if ac_fn_c_try_link "$LINENO"; then : 15747 eval $cacheid=yes 15748 else 15749 eval $cacheid=no 15750 fi 15751 rm -f core conftest.err conftest.$ac_objext \ 15752 conftest$ac_exeext conftest.$ac_ext 15753 fi 15754 15755 15756 CFLAGS="$xorg_testset_save_CFLAGS" 15757 15758 eval supported=\$$cacheid 15759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15760 $as_echo "$supported" >&6; } 15761 if test "$supported" = "yes" ; then 15762 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 15763 found="yes" 15764 fi 15765 fi 15766 15767 15768 15769 15770 15771 15772 15773 15774 15775 15776 15777 15778 15779 15780 15781 xorg_testset_save_CFLAGS="$CFLAGS" 15782 15783 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15784 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15786 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15787 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15788 $as_echo_n "(cached) " >&6 15789 else 15790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15791 /* end confdefs.h. */ 15792 int i; 15793 _ACEOF 15794 if ac_fn_c_try_compile "$LINENO"; then : 15795 xorg_cv_cc_flag_unknown_warning_option=yes 15796 else 15797 xorg_cv_cc_flag_unknown_warning_option=no 15798 fi 15799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15800 fi 15801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15802 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15803 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15804 CFLAGS="$xorg_testset_save_CFLAGS" 15805 fi 15806 15807 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15808 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15809 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15810 fi 15811 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15813 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15814 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15815 $as_echo_n "(cached) " >&6 15816 else 15817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15818 /* end confdefs.h. */ 15819 int i; 15820 _ACEOF 15821 if ac_fn_c_try_compile "$LINENO"; then : 15822 xorg_cv_cc_flag_unused_command_line_argument=yes 15823 else 15824 xorg_cv_cc_flag_unused_command_line_argument=no 15825 fi 15826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15827 fi 15828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15829 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15830 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15831 CFLAGS="$xorg_testset_save_CFLAGS" 15832 fi 15833 15834 found="no" 15835 15836 if test $found = "no" ; then 15837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15839 fi 15840 15841 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15843 fi 15844 15845 CFLAGS="$CFLAGS -Winit-self" 15846 15847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 15848 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 15849 cacheid=xorg_cv_cc_flag__Winit_self 15850 if eval \${$cacheid+:} false; then : 15851 $as_echo_n "(cached) " >&6 15852 else 15853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15854 /* end confdefs.h. */ 15855 int i; 15856 int 15857 main () 15858 { 15859 15860 ; 15861 return 0; 15862 } 15863 _ACEOF 15864 if ac_fn_c_try_link "$LINENO"; then : 15865 eval $cacheid=yes 15866 else 15867 eval $cacheid=no 15868 fi 15869 rm -f core conftest.err conftest.$ac_objext \ 15870 conftest$ac_exeext conftest.$ac_ext 15871 fi 15872 15873 15874 CFLAGS="$xorg_testset_save_CFLAGS" 15875 15876 eval supported=\$$cacheid 15877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15878 $as_echo "$supported" >&6; } 15879 if test "$supported" = "yes" ; then 15880 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 15881 found="yes" 15882 fi 15883 fi 15884 15885 15886 15887 15888 15889 15890 15891 15892 15893 15894 15895 15896 15897 15898 15899 xorg_testset_save_CFLAGS="$CFLAGS" 15900 15901 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15902 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15904 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15905 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15906 $as_echo_n "(cached) " >&6 15907 else 15908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15909 /* end confdefs.h. */ 15910 int i; 15911 _ACEOF 15912 if ac_fn_c_try_compile "$LINENO"; then : 15913 xorg_cv_cc_flag_unknown_warning_option=yes 15914 else 15915 xorg_cv_cc_flag_unknown_warning_option=no 15916 fi 15917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15918 fi 15919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15920 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15921 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15922 CFLAGS="$xorg_testset_save_CFLAGS" 15923 fi 15924 15925 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15926 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15927 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15928 fi 15929 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15931 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15932 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15933 $as_echo_n "(cached) " >&6 15934 else 15935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15936 /* end confdefs.h. */ 15937 int i; 15938 _ACEOF 15939 if ac_fn_c_try_compile "$LINENO"; then : 15940 xorg_cv_cc_flag_unused_command_line_argument=yes 15941 else 15942 xorg_cv_cc_flag_unused_command_line_argument=no 15943 fi 15944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15945 fi 15946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15947 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15948 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15949 CFLAGS="$xorg_testset_save_CFLAGS" 15950 fi 15951 15952 found="no" 15953 15954 if test $found = "no" ; then 15955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15957 fi 15958 15959 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15960 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15961 fi 15962 15963 CFLAGS="$CFLAGS -Wmain" 15964 15965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 15966 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 15967 cacheid=xorg_cv_cc_flag__Wmain 15968 if eval \${$cacheid+:} false; then : 15969 $as_echo_n "(cached) " >&6 15970 else 15971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15972 /* end confdefs.h. */ 15973 int i; 15974 int 15975 main () 15976 { 15977 15978 ; 15979 return 0; 15980 } 15981 _ACEOF 15982 if ac_fn_c_try_link "$LINENO"; then : 15983 eval $cacheid=yes 15984 else 15985 eval $cacheid=no 15986 fi 15987 rm -f core conftest.err conftest.$ac_objext \ 15988 conftest$ac_exeext conftest.$ac_ext 15989 fi 15990 15991 15992 CFLAGS="$xorg_testset_save_CFLAGS" 15993 15994 eval supported=\$$cacheid 15995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15996 $as_echo "$supported" >&6; } 15997 if test "$supported" = "yes" ; then 15998 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 15999 found="yes" 16000 fi 16001 fi 16002 16003 16004 16005 16006 16007 16008 16009 16010 16011 16012 16013 16014 16015 16016 16017 xorg_testset_save_CFLAGS="$CFLAGS" 16018 16019 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16020 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16022 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16023 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16024 $as_echo_n "(cached) " >&6 16025 else 16026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16027 /* end confdefs.h. */ 16028 int i; 16029 _ACEOF 16030 if ac_fn_c_try_compile "$LINENO"; then : 16031 xorg_cv_cc_flag_unknown_warning_option=yes 16032 else 16033 xorg_cv_cc_flag_unknown_warning_option=no 16034 fi 16035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16036 fi 16037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16038 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16039 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16040 CFLAGS="$xorg_testset_save_CFLAGS" 16041 fi 16042 16043 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16044 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16046 fi 16047 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16049 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16050 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16051 $as_echo_n "(cached) " >&6 16052 else 16053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16054 /* end confdefs.h. */ 16055 int i; 16056 _ACEOF 16057 if ac_fn_c_try_compile "$LINENO"; then : 16058 xorg_cv_cc_flag_unused_command_line_argument=yes 16059 else 16060 xorg_cv_cc_flag_unused_command_line_argument=no 16061 fi 16062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16063 fi 16064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16065 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16066 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16067 CFLAGS="$xorg_testset_save_CFLAGS" 16068 fi 16069 16070 found="no" 16071 16072 if test $found = "no" ; then 16073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16075 fi 16076 16077 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16078 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16079 fi 16080 16081 CFLAGS="$CFLAGS -Wmissing-braces" 16082 16083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 16084 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 16085 cacheid=xorg_cv_cc_flag__Wmissing_braces 16086 if eval \${$cacheid+:} false; then : 16087 $as_echo_n "(cached) " >&6 16088 else 16089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16090 /* end confdefs.h. */ 16091 int i; 16092 int 16093 main () 16094 { 16095 16096 ; 16097 return 0; 16098 } 16099 _ACEOF 16100 if ac_fn_c_try_link "$LINENO"; then : 16101 eval $cacheid=yes 16102 else 16103 eval $cacheid=no 16104 fi 16105 rm -f core conftest.err conftest.$ac_objext \ 16106 conftest$ac_exeext conftest.$ac_ext 16107 fi 16108 16109 16110 CFLAGS="$xorg_testset_save_CFLAGS" 16111 16112 eval supported=\$$cacheid 16113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16114 $as_echo "$supported" >&6; } 16115 if test "$supported" = "yes" ; then 16116 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 16117 found="yes" 16118 fi 16119 fi 16120 16121 16122 16123 16124 16125 16126 16127 16128 16129 16130 16131 16132 16133 16134 16135 xorg_testset_save_CFLAGS="$CFLAGS" 16136 16137 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16138 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16140 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16141 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16142 $as_echo_n "(cached) " >&6 16143 else 16144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16145 /* end confdefs.h. */ 16146 int i; 16147 _ACEOF 16148 if ac_fn_c_try_compile "$LINENO"; then : 16149 xorg_cv_cc_flag_unknown_warning_option=yes 16150 else 16151 xorg_cv_cc_flag_unknown_warning_option=no 16152 fi 16153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16154 fi 16155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16156 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16157 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16158 CFLAGS="$xorg_testset_save_CFLAGS" 16159 fi 16160 16161 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16162 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16164 fi 16165 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16167 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16168 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16169 $as_echo_n "(cached) " >&6 16170 else 16171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16172 /* end confdefs.h. */ 16173 int i; 16174 _ACEOF 16175 if ac_fn_c_try_compile "$LINENO"; then : 16176 xorg_cv_cc_flag_unused_command_line_argument=yes 16177 else 16178 xorg_cv_cc_flag_unused_command_line_argument=no 16179 fi 16180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16181 fi 16182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16183 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16184 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16185 CFLAGS="$xorg_testset_save_CFLAGS" 16186 fi 16187 16188 found="no" 16189 16190 if test $found = "no" ; then 16191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16193 fi 16194 16195 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16196 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16197 fi 16198 16199 CFLAGS="$CFLAGS -Wsequence-point" 16200 16201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 16202 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 16203 cacheid=xorg_cv_cc_flag__Wsequence_point 16204 if eval \${$cacheid+:} false; then : 16205 $as_echo_n "(cached) " >&6 16206 else 16207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16208 /* end confdefs.h. */ 16209 int i; 16210 int 16211 main () 16212 { 16213 16214 ; 16215 return 0; 16216 } 16217 _ACEOF 16218 if ac_fn_c_try_link "$LINENO"; then : 16219 eval $cacheid=yes 16220 else 16221 eval $cacheid=no 16222 fi 16223 rm -f core conftest.err conftest.$ac_objext \ 16224 conftest$ac_exeext conftest.$ac_ext 16225 fi 16226 16227 16228 CFLAGS="$xorg_testset_save_CFLAGS" 16229 16230 eval supported=\$$cacheid 16231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16232 $as_echo "$supported" >&6; } 16233 if test "$supported" = "yes" ; then 16234 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 16235 found="yes" 16236 fi 16237 fi 16238 16239 16240 16241 16242 16243 16244 16245 16246 16247 16248 16249 16250 16251 16252 16253 xorg_testset_save_CFLAGS="$CFLAGS" 16254 16255 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16256 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16258 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16259 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16260 $as_echo_n "(cached) " >&6 16261 else 16262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16263 /* end confdefs.h. */ 16264 int i; 16265 _ACEOF 16266 if ac_fn_c_try_compile "$LINENO"; then : 16267 xorg_cv_cc_flag_unknown_warning_option=yes 16268 else 16269 xorg_cv_cc_flag_unknown_warning_option=no 16270 fi 16271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16272 fi 16273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16274 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16275 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16276 CFLAGS="$xorg_testset_save_CFLAGS" 16277 fi 16278 16279 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16280 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16282 fi 16283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16285 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16286 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16287 $as_echo_n "(cached) " >&6 16288 else 16289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16290 /* end confdefs.h. */ 16291 int i; 16292 _ACEOF 16293 if ac_fn_c_try_compile "$LINENO"; then : 16294 xorg_cv_cc_flag_unused_command_line_argument=yes 16295 else 16296 xorg_cv_cc_flag_unused_command_line_argument=no 16297 fi 16298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16299 fi 16300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16301 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16302 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16303 CFLAGS="$xorg_testset_save_CFLAGS" 16304 fi 16305 16306 found="no" 16307 16308 if test $found = "no" ; then 16309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16311 fi 16312 16313 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16314 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16315 fi 16316 16317 CFLAGS="$CFLAGS -Wreturn-type" 16318 16319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 16320 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 16321 cacheid=xorg_cv_cc_flag__Wreturn_type 16322 if eval \${$cacheid+:} false; then : 16323 $as_echo_n "(cached) " >&6 16324 else 16325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16326 /* end confdefs.h. */ 16327 int i; 16328 int 16329 main () 16330 { 16331 16332 ; 16333 return 0; 16334 } 16335 _ACEOF 16336 if ac_fn_c_try_link "$LINENO"; then : 16337 eval $cacheid=yes 16338 else 16339 eval $cacheid=no 16340 fi 16341 rm -f core conftest.err conftest.$ac_objext \ 16342 conftest$ac_exeext conftest.$ac_ext 16343 fi 16344 16345 16346 CFLAGS="$xorg_testset_save_CFLAGS" 16347 16348 eval supported=\$$cacheid 16349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16350 $as_echo "$supported" >&6; } 16351 if test "$supported" = "yes" ; then 16352 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 16353 found="yes" 16354 fi 16355 fi 16356 16357 16358 16359 16360 16361 16362 16363 16364 16365 16366 16367 16368 16369 16370 16371 xorg_testset_save_CFLAGS="$CFLAGS" 16372 16373 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16374 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16376 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16377 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16378 $as_echo_n "(cached) " >&6 16379 else 16380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16381 /* end confdefs.h. */ 16382 int i; 16383 _ACEOF 16384 if ac_fn_c_try_compile "$LINENO"; then : 16385 xorg_cv_cc_flag_unknown_warning_option=yes 16386 else 16387 xorg_cv_cc_flag_unknown_warning_option=no 16388 fi 16389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16390 fi 16391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16392 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16393 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16394 CFLAGS="$xorg_testset_save_CFLAGS" 16395 fi 16396 16397 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16398 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16400 fi 16401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16403 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16404 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16405 $as_echo_n "(cached) " >&6 16406 else 16407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16408 /* end confdefs.h. */ 16409 int i; 16410 _ACEOF 16411 if ac_fn_c_try_compile "$LINENO"; then : 16412 xorg_cv_cc_flag_unused_command_line_argument=yes 16413 else 16414 xorg_cv_cc_flag_unused_command_line_argument=no 16415 fi 16416 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16417 fi 16418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16419 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16420 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16421 CFLAGS="$xorg_testset_save_CFLAGS" 16422 fi 16423 16424 found="no" 16425 16426 if test $found = "no" ; then 16427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16429 fi 16430 16431 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16432 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16433 fi 16434 16435 CFLAGS="$CFLAGS -Wtrigraphs" 16436 16437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 16438 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 16439 cacheid=xorg_cv_cc_flag__Wtrigraphs 16440 if eval \${$cacheid+:} false; then : 16441 $as_echo_n "(cached) " >&6 16442 else 16443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16444 /* end confdefs.h. */ 16445 int i; 16446 int 16447 main () 16448 { 16449 16450 ; 16451 return 0; 16452 } 16453 _ACEOF 16454 if ac_fn_c_try_link "$LINENO"; then : 16455 eval $cacheid=yes 16456 else 16457 eval $cacheid=no 16458 fi 16459 rm -f core conftest.err conftest.$ac_objext \ 16460 conftest$ac_exeext conftest.$ac_ext 16461 fi 16462 16463 16464 CFLAGS="$xorg_testset_save_CFLAGS" 16465 16466 eval supported=\$$cacheid 16467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16468 $as_echo "$supported" >&6; } 16469 if test "$supported" = "yes" ; then 16470 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 16471 found="yes" 16472 fi 16473 fi 16474 16475 16476 16477 16478 16479 16480 16481 16482 16483 16484 16485 16486 16487 16488 16489 xorg_testset_save_CFLAGS="$CFLAGS" 16490 16491 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16492 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16494 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16495 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16496 $as_echo_n "(cached) " >&6 16497 else 16498 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16499 /* end confdefs.h. */ 16500 int i; 16501 _ACEOF 16502 if ac_fn_c_try_compile "$LINENO"; then : 16503 xorg_cv_cc_flag_unknown_warning_option=yes 16504 else 16505 xorg_cv_cc_flag_unknown_warning_option=no 16506 fi 16507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16508 fi 16509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16510 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16511 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16512 CFLAGS="$xorg_testset_save_CFLAGS" 16513 fi 16514 16515 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16516 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16518 fi 16519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16521 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16522 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16523 $as_echo_n "(cached) " >&6 16524 else 16525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16526 /* end confdefs.h. */ 16527 int i; 16528 _ACEOF 16529 if ac_fn_c_try_compile "$LINENO"; then : 16530 xorg_cv_cc_flag_unused_command_line_argument=yes 16531 else 16532 xorg_cv_cc_flag_unused_command_line_argument=no 16533 fi 16534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16535 fi 16536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16537 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16538 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16539 CFLAGS="$xorg_testset_save_CFLAGS" 16540 fi 16541 16542 found="no" 16543 16544 if test $found = "no" ; then 16545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16547 fi 16548 16549 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16550 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16551 fi 16552 16553 CFLAGS="$CFLAGS -Warray-bounds" 16554 16555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 16556 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 16557 cacheid=xorg_cv_cc_flag__Warray_bounds 16558 if eval \${$cacheid+:} false; then : 16559 $as_echo_n "(cached) " >&6 16560 else 16561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16562 /* end confdefs.h. */ 16563 int i; 16564 int 16565 main () 16566 { 16567 16568 ; 16569 return 0; 16570 } 16571 _ACEOF 16572 if ac_fn_c_try_link "$LINENO"; then : 16573 eval $cacheid=yes 16574 else 16575 eval $cacheid=no 16576 fi 16577 rm -f core conftest.err conftest.$ac_objext \ 16578 conftest$ac_exeext conftest.$ac_ext 16579 fi 16580 16581 16582 CFLAGS="$xorg_testset_save_CFLAGS" 16583 16584 eval supported=\$$cacheid 16585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16586 $as_echo "$supported" >&6; } 16587 if test "$supported" = "yes" ; then 16588 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 16589 found="yes" 16590 fi 16591 fi 16592 16593 16594 16595 16596 16597 16598 16599 16600 16601 16602 16603 16604 16605 16606 16607 xorg_testset_save_CFLAGS="$CFLAGS" 16608 16609 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16610 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16612 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16613 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16614 $as_echo_n "(cached) " >&6 16615 else 16616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16617 /* end confdefs.h. */ 16618 int i; 16619 _ACEOF 16620 if ac_fn_c_try_compile "$LINENO"; then : 16621 xorg_cv_cc_flag_unknown_warning_option=yes 16622 else 16623 xorg_cv_cc_flag_unknown_warning_option=no 16624 fi 16625 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16626 fi 16627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16628 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16629 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16630 CFLAGS="$xorg_testset_save_CFLAGS" 16631 fi 16632 16633 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16634 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16636 fi 16637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16639 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16640 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16641 $as_echo_n "(cached) " >&6 16642 else 16643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16644 /* end confdefs.h. */ 16645 int i; 16646 _ACEOF 16647 if ac_fn_c_try_compile "$LINENO"; then : 16648 xorg_cv_cc_flag_unused_command_line_argument=yes 16649 else 16650 xorg_cv_cc_flag_unused_command_line_argument=no 16651 fi 16652 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16653 fi 16654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16655 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16656 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16657 CFLAGS="$xorg_testset_save_CFLAGS" 16658 fi 16659 16660 found="no" 16661 16662 if test $found = "no" ; then 16663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16665 fi 16666 16667 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16668 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16669 fi 16670 16671 CFLAGS="$CFLAGS -Wwrite-strings" 16672 16673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 16674 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 16675 cacheid=xorg_cv_cc_flag__Wwrite_strings 16676 if eval \${$cacheid+:} false; then : 16677 $as_echo_n "(cached) " >&6 16678 else 16679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16680 /* end confdefs.h. */ 16681 int i; 16682 int 16683 main () 16684 { 16685 16686 ; 16687 return 0; 16688 } 16689 _ACEOF 16690 if ac_fn_c_try_link "$LINENO"; then : 16691 eval $cacheid=yes 16692 else 16693 eval $cacheid=no 16694 fi 16695 rm -f core conftest.err conftest.$ac_objext \ 16696 conftest$ac_exeext conftest.$ac_ext 16697 fi 16698 16699 16700 CFLAGS="$xorg_testset_save_CFLAGS" 16701 16702 eval supported=\$$cacheid 16703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16704 $as_echo "$supported" >&6; } 16705 if test "$supported" = "yes" ; then 16706 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 16707 found="yes" 16708 fi 16709 fi 16710 16711 16712 16713 16714 16715 16716 16717 16718 16719 16720 16721 16722 16723 16724 16725 xorg_testset_save_CFLAGS="$CFLAGS" 16726 16727 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16728 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16730 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16731 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16732 $as_echo_n "(cached) " >&6 16733 else 16734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16735 /* end confdefs.h. */ 16736 int i; 16737 _ACEOF 16738 if ac_fn_c_try_compile "$LINENO"; then : 16739 xorg_cv_cc_flag_unknown_warning_option=yes 16740 else 16741 xorg_cv_cc_flag_unknown_warning_option=no 16742 fi 16743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16744 fi 16745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16746 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16747 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16748 CFLAGS="$xorg_testset_save_CFLAGS" 16749 fi 16750 16751 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16752 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16754 fi 16755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16757 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16758 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16759 $as_echo_n "(cached) " >&6 16760 else 16761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16762 /* end confdefs.h. */ 16763 int i; 16764 _ACEOF 16765 if ac_fn_c_try_compile "$LINENO"; then : 16766 xorg_cv_cc_flag_unused_command_line_argument=yes 16767 else 16768 xorg_cv_cc_flag_unused_command_line_argument=no 16769 fi 16770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16771 fi 16772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16773 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16774 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16775 CFLAGS="$xorg_testset_save_CFLAGS" 16776 fi 16777 16778 found="no" 16779 16780 if test $found = "no" ; then 16781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16783 fi 16784 16785 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16786 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16787 fi 16788 16789 CFLAGS="$CFLAGS -Waddress" 16790 16791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 16792 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 16793 cacheid=xorg_cv_cc_flag__Waddress 16794 if eval \${$cacheid+:} false; then : 16795 $as_echo_n "(cached) " >&6 16796 else 16797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16798 /* end confdefs.h. */ 16799 int i; 16800 int 16801 main () 16802 { 16803 16804 ; 16805 return 0; 16806 } 16807 _ACEOF 16808 if ac_fn_c_try_link "$LINENO"; then : 16809 eval $cacheid=yes 16810 else 16811 eval $cacheid=no 16812 fi 16813 rm -f core conftest.err conftest.$ac_objext \ 16814 conftest$ac_exeext conftest.$ac_ext 16815 fi 16816 16817 16818 CFLAGS="$xorg_testset_save_CFLAGS" 16819 16820 eval supported=\$$cacheid 16821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16822 $as_echo "$supported" >&6; } 16823 if test "$supported" = "yes" ; then 16824 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 16825 found="yes" 16826 fi 16827 fi 16828 16829 16830 16831 16832 16833 16834 16835 16836 16837 16838 16839 16840 16841 16842 16843 xorg_testset_save_CFLAGS="$CFLAGS" 16844 16845 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16846 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16848 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16849 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16850 $as_echo_n "(cached) " >&6 16851 else 16852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16853 /* end confdefs.h. */ 16854 int i; 16855 _ACEOF 16856 if ac_fn_c_try_compile "$LINENO"; then : 16857 xorg_cv_cc_flag_unknown_warning_option=yes 16858 else 16859 xorg_cv_cc_flag_unknown_warning_option=no 16860 fi 16861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16862 fi 16863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16864 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16865 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16866 CFLAGS="$xorg_testset_save_CFLAGS" 16867 fi 16868 16869 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16870 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16872 fi 16873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16875 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16876 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16877 $as_echo_n "(cached) " >&6 16878 else 16879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16880 /* end confdefs.h. */ 16881 int i; 16882 _ACEOF 16883 if ac_fn_c_try_compile "$LINENO"; then : 16884 xorg_cv_cc_flag_unused_command_line_argument=yes 16885 else 16886 xorg_cv_cc_flag_unused_command_line_argument=no 16887 fi 16888 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16889 fi 16890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16891 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16892 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16893 CFLAGS="$xorg_testset_save_CFLAGS" 16894 fi 16895 16896 found="no" 16897 16898 if test $found = "no" ; then 16899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16901 fi 16902 16903 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16904 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16905 fi 16906 16907 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 16908 16909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 16910 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 16911 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 16912 if eval \${$cacheid+:} false; then : 16913 $as_echo_n "(cached) " >&6 16914 else 16915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16916 /* end confdefs.h. */ 16917 int i; 16918 int 16919 main () 16920 { 16921 16922 ; 16923 return 0; 16924 } 16925 _ACEOF 16926 if ac_fn_c_try_link "$LINENO"; then : 16927 eval $cacheid=yes 16928 else 16929 eval $cacheid=no 16930 fi 16931 rm -f core conftest.err conftest.$ac_objext \ 16932 conftest$ac_exeext conftest.$ac_ext 16933 fi 16934 16935 16936 CFLAGS="$xorg_testset_save_CFLAGS" 16937 16938 eval supported=\$$cacheid 16939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16940 $as_echo "$supported" >&6; } 16941 if test "$supported" = "yes" ; then 16942 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 16943 found="yes" 16944 fi 16945 fi 16946 16947 16948 16949 16950 16951 16952 16953 16954 16955 16956 16957 16958 16959 16960 16961 xorg_testset_save_CFLAGS="$CFLAGS" 16962 16963 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16964 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16966 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16967 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16968 $as_echo_n "(cached) " >&6 16969 else 16970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16971 /* end confdefs.h. */ 16972 int i; 16973 _ACEOF 16974 if ac_fn_c_try_compile "$LINENO"; then : 16975 xorg_cv_cc_flag_unknown_warning_option=yes 16976 else 16977 xorg_cv_cc_flag_unknown_warning_option=no 16978 fi 16979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16980 fi 16981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16982 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16983 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16984 CFLAGS="$xorg_testset_save_CFLAGS" 16985 fi 16986 16987 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16988 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16990 fi 16991 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16993 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16994 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16995 $as_echo_n "(cached) " >&6 16996 else 16997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16998 /* end confdefs.h. */ 16999 int i; 17000 _ACEOF 17001 if ac_fn_c_try_compile "$LINENO"; then : 17002 xorg_cv_cc_flag_unused_command_line_argument=yes 17003 else 17004 xorg_cv_cc_flag_unused_command_line_argument=no 17005 fi 17006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17007 fi 17008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17009 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17010 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17011 CFLAGS="$xorg_testset_save_CFLAGS" 17012 fi 17013 17014 found="no" 17015 17016 if test $found = "no" ; then 17017 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17018 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17019 fi 17020 17021 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17022 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17023 fi 17024 17025 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 17026 17027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 17028 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 17029 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 17030 if eval \${$cacheid+:} false; then : 17031 $as_echo_n "(cached) " >&6 17032 else 17033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17034 /* end confdefs.h. */ 17035 int i; 17036 int 17037 main () 17038 { 17039 17040 ; 17041 return 0; 17042 } 17043 _ACEOF 17044 if ac_fn_c_try_link "$LINENO"; then : 17045 eval $cacheid=yes 17046 else 17047 eval $cacheid=no 17048 fi 17049 rm -f core conftest.err conftest.$ac_objext \ 17050 conftest$ac_exeext conftest.$ac_ext 17051 fi 17052 17053 17054 CFLAGS="$xorg_testset_save_CFLAGS" 17055 17056 eval supported=\$$cacheid 17057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17058 $as_echo "$supported" >&6; } 17059 if test "$supported" = "yes" ; then 17060 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 17061 found="yes" 17062 fi 17063 fi 17064 17065 17066 fi 17067 17068 17069 17070 17071 17072 17073 17074 CWARNFLAGS="$BASE_CFLAGS" 17075 if test "x$GCC" = xyes ; then 17076 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 17077 fi 17078 17079 17080 17081 17082 17083 17084 17085 17086 # Check whether --enable-strict-compilation was given. 17087 if test "${enable_strict_compilation+set}" = set; then : 17088 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 17089 else 17090 STRICT_COMPILE=no 17091 fi 17092 17093 17094 17095 17096 17097 17098 STRICT_CFLAGS="" 17099 17100 17101 17102 17103 17104 17105 17106 17107 17108 17109 17110 17111 17112 xorg_testset_save_CFLAGS="$CFLAGS" 17113 17114 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17115 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17117 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17118 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17119 $as_echo_n "(cached) " >&6 17120 else 17121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17122 /* end confdefs.h. */ 17123 int i; 17124 _ACEOF 17125 if ac_fn_c_try_compile "$LINENO"; then : 17126 xorg_cv_cc_flag_unknown_warning_option=yes 17127 else 17128 xorg_cv_cc_flag_unknown_warning_option=no 17129 fi 17130 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17131 fi 17132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17133 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17134 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17135 CFLAGS="$xorg_testset_save_CFLAGS" 17136 fi 17137 17138 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17139 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17140 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17141 fi 17142 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17144 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17145 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17146 $as_echo_n "(cached) " >&6 17147 else 17148 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17149 /* end confdefs.h. */ 17150 int i; 17151 _ACEOF 17152 if ac_fn_c_try_compile "$LINENO"; then : 17153 xorg_cv_cc_flag_unused_command_line_argument=yes 17154 else 17155 xorg_cv_cc_flag_unused_command_line_argument=no 17156 fi 17157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17158 fi 17159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17160 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17161 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17162 CFLAGS="$xorg_testset_save_CFLAGS" 17163 fi 17164 17165 found="no" 17166 17167 if test $found = "no" ; then 17168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17170 fi 17171 17172 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17173 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17174 fi 17175 17176 CFLAGS="$CFLAGS -pedantic" 17177 17178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 17179 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 17180 cacheid=xorg_cv_cc_flag__pedantic 17181 if eval \${$cacheid+:} false; then : 17182 $as_echo_n "(cached) " >&6 17183 else 17184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17185 /* end confdefs.h. */ 17186 int i; 17187 int 17188 main () 17189 { 17190 17191 ; 17192 return 0; 17193 } 17194 _ACEOF 17195 if ac_fn_c_try_link "$LINENO"; then : 17196 eval $cacheid=yes 17197 else 17198 eval $cacheid=no 17199 fi 17200 rm -f core conftest.err conftest.$ac_objext \ 17201 conftest$ac_exeext conftest.$ac_ext 17202 fi 17203 17204 17205 CFLAGS="$xorg_testset_save_CFLAGS" 17206 17207 eval supported=\$$cacheid 17208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17209 $as_echo "$supported" >&6; } 17210 if test "$supported" = "yes" ; then 17211 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 17212 found="yes" 17213 fi 17214 fi 17215 17216 17217 17218 17219 17220 17221 17222 17223 17224 17225 17226 17227 17228 17229 17230 xorg_testset_save_CFLAGS="$CFLAGS" 17231 17232 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17233 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17235 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17236 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17237 $as_echo_n "(cached) " >&6 17238 else 17239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17240 /* end confdefs.h. */ 17241 int i; 17242 _ACEOF 17243 if ac_fn_c_try_compile "$LINENO"; then : 17244 xorg_cv_cc_flag_unknown_warning_option=yes 17245 else 17246 xorg_cv_cc_flag_unknown_warning_option=no 17247 fi 17248 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17249 fi 17250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17251 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17252 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17253 CFLAGS="$xorg_testset_save_CFLAGS" 17254 fi 17255 17256 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17257 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17258 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17259 fi 17260 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17262 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17263 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17264 $as_echo_n "(cached) " >&6 17265 else 17266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17267 /* end confdefs.h. */ 17268 int i; 17269 _ACEOF 17270 if ac_fn_c_try_compile "$LINENO"; then : 17271 xorg_cv_cc_flag_unused_command_line_argument=yes 17272 else 17273 xorg_cv_cc_flag_unused_command_line_argument=no 17274 fi 17275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17276 fi 17277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17278 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17279 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17280 CFLAGS="$xorg_testset_save_CFLAGS" 17281 fi 17282 17283 found="no" 17284 17285 if test $found = "no" ; then 17286 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17287 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17288 fi 17289 17290 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17291 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17292 fi 17293 17294 CFLAGS="$CFLAGS -Werror" 17295 17296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 17297 $as_echo_n "checking if $CC supports -Werror... " >&6; } 17298 cacheid=xorg_cv_cc_flag__Werror 17299 if eval \${$cacheid+:} false; then : 17300 $as_echo_n "(cached) " >&6 17301 else 17302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17303 /* end confdefs.h. */ 17304 int i; 17305 int 17306 main () 17307 { 17308 17309 ; 17310 return 0; 17311 } 17312 _ACEOF 17313 if ac_fn_c_try_link "$LINENO"; then : 17314 eval $cacheid=yes 17315 else 17316 eval $cacheid=no 17317 fi 17318 rm -f core conftest.err conftest.$ac_objext \ 17319 conftest$ac_exeext conftest.$ac_ext 17320 fi 17321 17322 17323 CFLAGS="$xorg_testset_save_CFLAGS" 17324 17325 eval supported=\$$cacheid 17326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17327 $as_echo "$supported" >&6; } 17328 if test "$supported" = "yes" ; then 17329 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 17330 found="yes" 17331 fi 17332 fi 17333 17334 if test $found = "no" ; then 17335 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17336 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17337 fi 17338 17339 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17340 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17341 fi 17342 17343 CFLAGS="$CFLAGS -errwarn" 17344 17345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 17346 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 17347 cacheid=xorg_cv_cc_flag__errwarn 17348 if eval \${$cacheid+:} false; then : 17349 $as_echo_n "(cached) " >&6 17350 else 17351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17352 /* end confdefs.h. */ 17353 int i; 17354 int 17355 main () 17356 { 17357 17358 ; 17359 return 0; 17360 } 17361 _ACEOF 17362 if ac_fn_c_try_link "$LINENO"; then : 17363 eval $cacheid=yes 17364 else 17365 eval $cacheid=no 17366 fi 17367 rm -f core conftest.err conftest.$ac_objext \ 17368 conftest$ac_exeext conftest.$ac_ext 17369 fi 17370 17371 17372 CFLAGS="$xorg_testset_save_CFLAGS" 17373 17374 eval supported=\$$cacheid 17375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17376 $as_echo "$supported" >&6; } 17377 if test "$supported" = "yes" ; then 17378 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 17379 found="yes" 17380 fi 17381 fi 17382 17383 17384 17385 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 17386 # activate it with -Werror, so we add it here explicitly. 17387 17388 17389 17390 17391 17392 17393 17394 17395 17396 17397 17398 17399 17400 xorg_testset_save_CFLAGS="$CFLAGS" 17401 17402 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17405 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17406 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17407 $as_echo_n "(cached) " >&6 17408 else 17409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17410 /* end confdefs.h. */ 17411 int i; 17412 _ACEOF 17413 if ac_fn_c_try_compile "$LINENO"; then : 17414 xorg_cv_cc_flag_unknown_warning_option=yes 17415 else 17416 xorg_cv_cc_flag_unknown_warning_option=no 17417 fi 17418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17419 fi 17420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17421 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17423 CFLAGS="$xorg_testset_save_CFLAGS" 17424 fi 17425 17426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17429 fi 17430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17432 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17433 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17434 $as_echo_n "(cached) " >&6 17435 else 17436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17437 /* end confdefs.h. */ 17438 int i; 17439 _ACEOF 17440 if ac_fn_c_try_compile "$LINENO"; then : 17441 xorg_cv_cc_flag_unused_command_line_argument=yes 17442 else 17443 xorg_cv_cc_flag_unused_command_line_argument=no 17444 fi 17445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17446 fi 17447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17448 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17450 CFLAGS="$xorg_testset_save_CFLAGS" 17451 fi 17452 17453 found="no" 17454 17455 if test $found = "no" ; then 17456 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17458 fi 17459 17460 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17462 fi 17463 17464 CFLAGS="$CFLAGS -Werror=attributes" 17465 17466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 17467 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 17468 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 17469 if eval \${$cacheid+:} false; then : 17470 $as_echo_n "(cached) " >&6 17471 else 17472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17473 /* end confdefs.h. */ 17474 int i; 17475 int 17476 main () 17477 { 17478 17479 ; 17480 return 0; 17481 } 17482 _ACEOF 17483 if ac_fn_c_try_link "$LINENO"; then : 17484 eval $cacheid=yes 17485 else 17486 eval $cacheid=no 17487 fi 17488 rm -f core conftest.err conftest.$ac_objext \ 17489 conftest$ac_exeext conftest.$ac_ext 17490 fi 17491 17492 17493 CFLAGS="$xorg_testset_save_CFLAGS" 17494 17495 eval supported=\$$cacheid 17496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17497 $as_echo "$supported" >&6; } 17498 if test "$supported" = "yes" ; then 17499 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 17500 found="yes" 17501 fi 17502 fi 17503 17504 17505 17506 if test "x$STRICT_COMPILE" = "xyes"; then 17507 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 17508 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 17509 fi 17510 17511 17512 17513 17514 17515 17516 cat >>confdefs.h <<_ACEOF 17517 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 17518 _ACEOF 17519 17520 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 17521 if test "x$PVM" = "x"; then 17522 PVM="0" 17523 fi 17524 17525 cat >>confdefs.h <<_ACEOF 17526 #define PACKAGE_VERSION_MINOR $PVM 17527 _ACEOF 17528 17529 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 17530 if test "x$PVP" = "x"; then 17531 PVP="0" 17532 fi 17533 17534 cat >>confdefs.h <<_ACEOF 17535 #define PACKAGE_VERSION_PATCHLEVEL $PVP 17536 _ACEOF 17537 17538 17539 17540 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 17541 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 17542 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 17543 echo 'git directory not found: installing possibly empty changelog.' >&2)" 17544 17545 17546 17547 17548 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 17549 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 17550 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 17551 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 17552 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 17553 17554 17555 17556 17557 17558 17559 if test x$APP_MAN_SUFFIX = x ; then 17560 APP_MAN_SUFFIX=1 17561 fi 17562 if test x$APP_MAN_DIR = x ; then 17563 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 17564 fi 17565 17566 if test x$LIB_MAN_SUFFIX = x ; then 17567 LIB_MAN_SUFFIX=3 17568 fi 17569 if test x$LIB_MAN_DIR = x ; then 17570 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 17571 fi 17572 17573 if test x$FILE_MAN_SUFFIX = x ; then 17574 case $host_os in 17575 solaris*) FILE_MAN_SUFFIX=4 ;; 17576 *) FILE_MAN_SUFFIX=5 ;; 17577 esac 17578 fi 17579 if test x$FILE_MAN_DIR = x ; then 17580 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 17581 fi 17582 17583 if test x$MISC_MAN_SUFFIX = x ; then 17584 case $host_os in 17585 solaris*) MISC_MAN_SUFFIX=5 ;; 17586 *) MISC_MAN_SUFFIX=7 ;; 17587 esac 17588 fi 17589 if test x$MISC_MAN_DIR = x ; then 17590 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 17591 fi 17592 17593 if test x$DRIVER_MAN_SUFFIX = x ; then 17594 case $host_os in 17595 solaris*) DRIVER_MAN_SUFFIX=7 ;; 17596 *) DRIVER_MAN_SUFFIX=4 ;; 17597 esac 17598 fi 17599 if test x$DRIVER_MAN_DIR = x ; then 17600 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 17601 fi 17602 17603 if test x$ADMIN_MAN_SUFFIX = x ; then 17604 case $host_os in 17605 solaris*) ADMIN_MAN_SUFFIX=1m ;; 17606 *) ADMIN_MAN_SUFFIX=8 ;; 17607 esac 17608 fi 17609 if test x$ADMIN_MAN_DIR = x ; then 17610 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 17611 fi 17612 17613 17614 17615 17616 17617 17618 17619 17620 17621 17622 17623 17624 17625 17626 17627 XORG_MAN_PAGE="X Version 11" 17628 17629 MAN_SUBSTS="\ 17630 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17631 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17632 -e 's|__xservername__|Xorg|g' \ 17633 -e 's|__xconfigfile__|xorg.conf|g' \ 17634 -e 's|__projectroot__|\$(prefix)|g' \ 17635 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 17636 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 17637 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 17638 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 17639 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 17640 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 17641 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 17642 17643 17644 17645 # Check whether --enable-silent-rules was given. 17646 if test "${enable_silent_rules+set}" = set; then : 17647 enableval=$enable_silent_rules; 17648 fi 17649 17650 case $enable_silent_rules in # ((( 17651 yes) AM_DEFAULT_VERBOSITY=0;; 17652 no) AM_DEFAULT_VERBOSITY=1;; 17653 *) AM_DEFAULT_VERBOSITY=0;; 17654 esac 17655 am_make=${MAKE-make} 17656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 17657 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 17658 if ${am_cv_make_support_nested_variables+:} false; then : 17659 $as_echo_n "(cached) " >&6 17660 else 17661 if $as_echo 'TRUE=$(BAR$(V)) 17662 BAR0=false 17663 BAR1=true 17664 V=1 17665 am__doit: 17666 @$(TRUE) 17667 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 17668 am_cv_make_support_nested_variables=yes 17669 else 17670 am_cv_make_support_nested_variables=no 17671 fi 17672 fi 17673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 17674 $as_echo "$am_cv_make_support_nested_variables" >&6; } 17675 if test $am_cv_make_support_nested_variables = yes; then 17676 AM_V='$(V)' 17677 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 17678 else 17679 AM_V=$AM_DEFAULT_VERBOSITY 17680 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 17681 fi 17682 AM_BACKSLASH='\' 17683 17684 17685 17686 # Check whether --enable-malloc0returnsnull was given. 17687 if test "${enable_malloc0returnsnull+set}" = set; then : 17688 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 17689 else 17690 MALLOC_ZERO_RETURNS_NULL=auto 17691 fi 17692 17693 17694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 17695 $as_echo_n "checking whether malloc(0) returns NULL... " >&6; } 17696 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 17697 if test "$cross_compiling" = yes; then : 17698 MALLOC_ZERO_RETURNS_NULL=yes 17699 else 17700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17701 /* end confdefs.h. */ 17702 17703 #include <stdlib.h> 17704 17705 int 17706 main () 17707 { 17708 17709 char *m0, *r0, *c0, *p; 17710 m0 = malloc(0); 17711 p = malloc(10); 17712 r0 = realloc(p,0); 17713 c0 = calloc(0,10); 17714 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 17715 17716 ; 17717 return 0; 17718 } 17719 _ACEOF 17720 if ac_fn_c_try_run "$LINENO"; then : 17721 MALLOC_ZERO_RETURNS_NULL=yes 17722 else 17723 MALLOC_ZERO_RETURNS_NULL=no 17724 fi 17725 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17726 conftest.$ac_objext conftest.beam conftest.$ac_ext 17727 fi 17728 17729 fi 17730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 17731 $as_echo "$MALLOC_ZERO_RETURNS_NULL" >&6; } 17732 17733 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 17734 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 17735 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 17736 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 17737 else 17738 MALLOC_ZERO_CFLAGS="" 17739 XMALLOC_ZERO_CFLAGS="" 17740 XTMALLOC_ZERO_CFLAGS="" 17741 fi 17742 17743 17744 17745 17746 17747 17748 # Check randr configuration, strip extra digits from package version to 17749 # find the required protocol version 17750 RANDR_VERSION=`echo $VERSION | sed 's/^\([0-9][0-9]*\.[0-9][0-9]*\).*$/\1/'` 17751 17752 17753 # Obtain compiler/linker options for depedencies 17754 17755 pkg_failed=no 17756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for RANDR" >&5 17757 $as_echo_n "checking for RANDR... " >&6; } 17758 17759 if test -n "$RANDR_CFLAGS"; then 17760 pkg_cv_RANDR_CFLAGS="$RANDR_CFLAGS" 17761 elif test -n "$PKG_CONFIG"; then 17762 if test -n "$PKG_CONFIG" && \ 17763 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 randrproto >= \$RANDR_VERSION xext xextproto xrender renderproto\""; } >&5 17764 ($PKG_CONFIG --exists --print-errors "x11 randrproto >= $RANDR_VERSION xext xextproto xrender renderproto") 2>&5 17765 ac_status=$? 17766 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17767 test $ac_status = 0; }; then 17768 pkg_cv_RANDR_CFLAGS=`$PKG_CONFIG --cflags "x11 randrproto >= $RANDR_VERSION xext xextproto xrender renderproto" 2>/dev/null` 17769 else 17770 pkg_failed=yes 17771 fi 17772 else 17773 pkg_failed=untried 17774 fi 17775 if test -n "$RANDR_LIBS"; then 17776 pkg_cv_RANDR_LIBS="$RANDR_LIBS" 17777 elif test -n "$PKG_CONFIG"; then 17778 if test -n "$PKG_CONFIG" && \ 17779 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 randrproto >= \$RANDR_VERSION xext xextproto xrender renderproto\""; } >&5 17780 ($PKG_CONFIG --exists --print-errors "x11 randrproto >= $RANDR_VERSION xext xextproto xrender renderproto") 2>&5 17781 ac_status=$? 17782 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17783 test $ac_status = 0; }; then 17784 pkg_cv_RANDR_LIBS=`$PKG_CONFIG --libs "x11 randrproto >= $RANDR_VERSION xext xextproto xrender renderproto" 2>/dev/null` 17785 else 17786 pkg_failed=yes 17787 fi 17788 else 17789 pkg_failed=untried 17790 fi 17791 17792 17793 17794 if test $pkg_failed = yes; then 17795 17796 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 17797 _pkg_short_errors_supported=yes 17798 else 17799 _pkg_short_errors_supported=no 17800 fi 17801 if test $_pkg_short_errors_supported = yes; then 17802 RANDR_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 randrproto >= $RANDR_VERSION xext xextproto xrender renderproto" 2>&1` 17803 else 17804 RANDR_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 randrproto >= $RANDR_VERSION xext xextproto xrender renderproto" 2>&1` 17805 fi 17806 # Put the nasty error message in config.log where it belongs 17807 echo "$RANDR_PKG_ERRORS" >&5 17808 17809 as_fn_error $? "Package requirements (x11 randrproto >= $RANDR_VERSION xext xextproto xrender renderproto) were not met: 17810 17811 $RANDR_PKG_ERRORS 17812 17813 Consider adjusting the PKG_CONFIG_PATH environment variable if you 17814 installed software in a non-standard prefix. 17815 17816 Alternatively, you may set the environment variables RANDR_CFLAGS 17817 and RANDR_LIBS to avoid the need to call pkg-config. 17818 See the pkg-config man page for more details. 17819 " "$LINENO" 5 17820 elif test $pkg_failed = untried; then 17821 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17822 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17823 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 17824 is in your PATH or set the PKG_CONFIG environment variable to the full 17825 path to pkg-config. 17826 17827 Alternatively, you may set the environment variables RANDR_CFLAGS 17828 and RANDR_LIBS to avoid the need to call pkg-config. 17829 See the pkg-config man page for more details. 17830 17831 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 17832 See \`config.log' for more details" "$LINENO" 5; } 17833 else 17834 RANDR_CFLAGS=$pkg_cv_RANDR_CFLAGS 17835 RANDR_LIBS=$pkg_cv_RANDR_LIBS 17836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17837 $as_echo "yes" >&6; } 17838 : 17839 fi 17840 17841 # Check for _XEatDataWords function that may be patched into older Xlib release 17842 SAVE_LIBS="$LIBS" 17843 LIBS="$RANDR_LIBS" 17844 for ac_func in _XEatDataWords 17845 do : 17846 ac_fn_c_check_func "$LINENO" "_XEatDataWords" "ac_cv_func__XEatDataWords" 17847 if test "x$ac_cv_func__XEatDataWords" = xyes; then : 17848 cat >>confdefs.h <<_ACEOF 17849 #define HAVE__XEATDATAWORDS 1 17850 _ACEOF 17851 17852 fi 17853 done 17854 17855 LIBS="$SAVE_LIBS" 17856 17857 ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile xrandr.pc" 17858 17859 cat >confcache <<\_ACEOF 17860 # This file is a shell script that caches the results of configure 17861 # tests run on this system so they can be shared between configure 17862 # scripts and configure runs, see configure's option --config-cache. 17863 # It is not useful on other systems. If it contains results you don't 17864 # want to keep, you may remove or edit it. 17865 # 17866 # config.status only pays attention to the cache file if you give it 17867 # the --recheck option to rerun configure. 17868 # 17869 # `ac_cv_env_foo' variables (set or unset) will be overridden when 17870 # loading this file, other *unset* `ac_cv_foo' will be assigned the 17871 # following values. 17872 17873 _ACEOF 17874 17875 # The following way of writing the cache mishandles newlines in values, 17876 # but we know of no workaround that is simple, portable, and efficient. 17877 # So, we kill variables containing newlines. 17878 # Ultrix sh set writes to stderr and can't be redirected directly, 17879 # and sets the high bit in the cache file unless we assign to the vars. 17880 ( 17881 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 17882 eval ac_val=\$$ac_var 17883 case $ac_val in #( 17884 *${as_nl}*) 17885 case $ac_var in #( 17886 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 17887 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 17888 esac 17889 case $ac_var in #( 17890 _ | IFS | as_nl) ;; #( 17891 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 17892 *) { eval $ac_var=; unset $ac_var;} ;; 17893 esac ;; 17894 esac 17895 done 17896 17897 (set) 2>&1 | 17898 case $as_nl`(ac_space=' '; set) 2>&1` in #( 17899 *${as_nl}ac_space=\ *) 17900 # `set' does not quote correctly, so add quotes: double-quote 17901 # substitution turns \\\\ into \\, and sed turns \\ into \. 17902 sed -n \ 17903 "s/'/'\\\\''/g; 17904 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 17905 ;; #( 17906 *) 17907 # `set' quotes correctly as required by POSIX, so do not add quotes. 17908 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 17909 ;; 17910 esac | 17911 sort 17912 ) | 17913 sed ' 17914 /^ac_cv_env_/b end 17915 t clear 17916 :clear 17917 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 17918 t end 17919 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 17920 :end' >>confcache 17921 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 17922 if test -w "$cache_file"; then 17923 if test "x$cache_file" != "x/dev/null"; then 17924 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 17925 $as_echo "$as_me: updating cache $cache_file" >&6;} 17926 if test ! -f "$cache_file" || test -h "$cache_file"; then 17927 cat confcache >"$cache_file" 17928 else 17929 case $cache_file in #( 17930 */* | ?:*) 17931 mv -f confcache "$cache_file"$$ && 17932 mv -f "$cache_file"$$ "$cache_file" ;; #( 17933 *) 17934 mv -f confcache "$cache_file" ;; 17935 esac 17936 fi 17937 fi 17938 else 17939 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 17940 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 17941 fi 17942 fi 17943 rm -f confcache 17944 17945 test "x$prefix" = xNONE && prefix=$ac_default_prefix 17946 # Let make expand exec_prefix. 17947 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 17948 17949 DEFS=-DHAVE_CONFIG_H 17950 17951 ac_libobjs= 17952 ac_ltlibobjs= 17953 U= 17954 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 17955 # 1. Remove the extension, and $U if already installed. 17956 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 17957 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 17958 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 17959 # will be set to the directory where LIBOBJS objects are built. 17960 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 17961 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 17962 done 17963 LIBOBJS=$ac_libobjs 17964 17965 LTLIBOBJS=$ac_ltlibobjs 17966 17967 17968 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 17969 $as_echo_n "checking that generated files are newer than configure... " >&6; } 17970 if test -n "$am_sleep_pid"; then 17971 # Hide warnings about reused PIDs. 17972 wait $am_sleep_pid 2>/dev/null 17973 fi 17974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 17975 $as_echo "done" >&6; } 17976 if test -n "$EXEEXT"; then 17977 am__EXEEXT_TRUE= 17978 am__EXEEXT_FALSE='#' 17979 else 17980 am__EXEEXT_TRUE='#' 17981 am__EXEEXT_FALSE= 17982 fi 17983 17984 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 17985 as_fn_error $? "conditional \"AMDEP\" was never defined. 17986 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17987 fi 17988 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 17989 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 17990 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17991 fi 17992 17993 : "${CONFIG_STATUS=./config.status}" 17994 ac_write_fail=0 17995 ac_clean_files_save=$ac_clean_files 17996 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 17997 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 17998 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 17999 as_write_fail=0 18000 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 18001 #! $SHELL 18002 # Generated by $as_me. 18003 # Run this file to recreate the current configuration. 18004 # Compiler output produced by configure, useful for debugging 18005 # configure, is in config.log if it exists. 18006 18007 debug=false 18008 ac_cs_recheck=false 18009 ac_cs_silent=false 18010 18011 SHELL=\${CONFIG_SHELL-$SHELL} 18012 export SHELL 18013 _ASEOF 18014 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 18015 ## -------------------- ## 18016 ## M4sh Initialization. ## 18017 ## -------------------- ## 18018 18019 # Be more Bourne compatible 18020 DUALCASE=1; export DUALCASE # for MKS sh 18021 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18022 emulate sh 18023 NULLCMD=: 18024 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 18025 # is contrary to our usage. Disable this feature. 18026 alias -g '${1+"$@"}'='"$@"' 18027 setopt NO_GLOB_SUBST 18028 else 18029 case `(set -o) 2>/dev/null` in #( 18030 *posix*) : 18031 set -o posix ;; #( 18032 *) : 18033 ;; 18034 esac 18035 fi 18036 18037 18038 as_nl=' 18039 ' 18040 export as_nl 18041 # Printing a long string crashes Solaris 7 /usr/bin/printf. 18042 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 18043 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 18044 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 18045 # Prefer a ksh shell builtin over an external printf program on Solaris, 18046 # but without wasting forks for bash or zsh. 18047 if test -z "$BASH_VERSION$ZSH_VERSION" \ 18048 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 18049 as_echo='print -r --' 18050 as_echo_n='print -rn --' 18051 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 18052 as_echo='printf %s\n' 18053 as_echo_n='printf %s' 18054 else 18055 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 18056 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 18057 as_echo_n='/usr/ucb/echo -n' 18058 else 18059 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 18060 as_echo_n_body='eval 18061 arg=$1; 18062 case $arg in #( 18063 *"$as_nl"*) 18064 expr "X$arg" : "X\\(.*\\)$as_nl"; 18065 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 18066 esac; 18067 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 18068 ' 18069 export as_echo_n_body 18070 as_echo_n='sh -c $as_echo_n_body as_echo' 18071 fi 18072 export as_echo_body 18073 as_echo='sh -c $as_echo_body as_echo' 18074 fi 18075 18076 # The user is always right. 18077 if test "${PATH_SEPARATOR+set}" != set; then 18078 PATH_SEPARATOR=: 18079 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 18080 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 18081 PATH_SEPARATOR=';' 18082 } 18083 fi 18084 18085 18086 # IFS 18087 # We need space, tab and new line, in precisely that order. Quoting is 18088 # there to prevent editors from complaining about space-tab. 18089 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 18090 # splitting by setting IFS to empty value.) 18091 IFS=" "" $as_nl" 18092 18093 # Find who we are. Look in the path if we contain no directory separator. 18094 as_myself= 18095 case $0 in #(( 18096 *[\\/]* ) as_myself=$0 ;; 18097 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18098 for as_dir in $PATH 18099 do 18100 IFS=$as_save_IFS 18101 test -z "$as_dir" && as_dir=. 18102 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 18103 done 18104 IFS=$as_save_IFS 18105 18106 ;; 18107 esac 18108 # We did not find ourselves, most probably we were run as `sh COMMAND' 18109 # in which case we are not to be found in the path. 18110 if test "x$as_myself" = x; then 18111 as_myself=$0 18112 fi 18113 if test ! -f "$as_myself"; then 18114 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 18115 exit 1 18116 fi 18117 18118 # Unset variables that we do not need and which cause bugs (e.g. in 18119 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 18120 # suppresses any "Segmentation fault" message there. '((' could 18121 # trigger a bug in pdksh 5.2.14. 18122 for as_var in BASH_ENV ENV MAIL MAILPATH 18123 do eval test x\${$as_var+set} = xset \ 18124 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 18125 done 18126 PS1='$ ' 18127 PS2='> ' 18128 PS4='+ ' 18129 18130 # NLS nuisances. 18131 LC_ALL=C 18132 export LC_ALL 18133 LANGUAGE=C 18134 export LANGUAGE 18135 18136 # CDPATH. 18137 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18138 18139 18140 # as_fn_error STATUS ERROR [LINENO LOG_FD] 18141 # ---------------------------------------- 18142 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 18143 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 18144 # script with STATUS, using 1 if that was 0. 18145 as_fn_error () 18146 { 18147 as_status=$1; test $as_status -eq 0 && as_status=1 18148 if test "$4"; then 18149 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 18150 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 18151 fi 18152 $as_echo "$as_me: error: $2" >&2 18153 as_fn_exit $as_status 18154 } # as_fn_error 18155 18156 18157 # as_fn_set_status STATUS 18158 # ----------------------- 18159 # Set $? to STATUS, without forking. 18160 as_fn_set_status () 18161 { 18162 return $1 18163 } # as_fn_set_status 18164 18165 # as_fn_exit STATUS 18166 # ----------------- 18167 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 18168 as_fn_exit () 18169 { 18170 set +e 18171 as_fn_set_status $1 18172 exit $1 18173 } # as_fn_exit 18174 18175 # as_fn_unset VAR 18176 # --------------- 18177 # Portably unset VAR. 18178 as_fn_unset () 18179 { 18180 { eval $1=; unset $1;} 18181 } 18182 as_unset=as_fn_unset 18183 # as_fn_append VAR VALUE 18184 # ---------------------- 18185 # Append the text in VALUE to the end of the definition contained in VAR. Take 18186 # advantage of any shell optimizations that allow amortized linear growth over 18187 # repeated appends, instead of the typical quadratic growth present in naive 18188 # implementations. 18189 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 18190 eval 'as_fn_append () 18191 { 18192 eval $1+=\$2 18193 }' 18194 else 18195 as_fn_append () 18196 { 18197 eval $1=\$$1\$2 18198 } 18199 fi # as_fn_append 18200 18201 # as_fn_arith ARG... 18202 # ------------------ 18203 # Perform arithmetic evaluation on the ARGs, and store the result in the 18204 # global $as_val. Take advantage of shells that can avoid forks. The arguments 18205 # must be portable across $(()) and expr. 18206 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 18207 eval 'as_fn_arith () 18208 { 18209 as_val=$(( $* )) 18210 }' 18211 else 18212 as_fn_arith () 18213 { 18214 as_val=`expr "$@" || test $? -eq 1` 18215 } 18216 fi # as_fn_arith 18217 18218 18219 if expr a : '\(a\)' >/dev/null 2>&1 && 18220 test "X`expr 00001 : '.*\(...\)'`" = X001; then 18221 as_expr=expr 18222 else 18223 as_expr=false 18224 fi 18225 18226 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 18227 as_basename=basename 18228 else 18229 as_basename=false 18230 fi 18231 18232 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 18233 as_dirname=dirname 18234 else 18235 as_dirname=false 18236 fi 18237 18238 as_me=`$as_basename -- "$0" || 18239 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 18240 X"$0" : 'X\(//\)$' \| \ 18241 X"$0" : 'X\(/\)' \| . 2>/dev/null || 18242 $as_echo X/"$0" | 18243 sed '/^.*\/\([^/][^/]*\)\/*$/{ 18244 s//\1/ 18245 q 18246 } 18247 /^X\/\(\/\/\)$/{ 18248 s//\1/ 18249 q 18250 } 18251 /^X\/\(\/\).*/{ 18252 s//\1/ 18253 q 18254 } 18255 s/.*/./; q'` 18256 18257 # Avoid depending upon Character Ranges. 18258 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 18259 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 18260 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 18261 as_cr_digits='0123456789' 18262 as_cr_alnum=$as_cr_Letters$as_cr_digits 18263 18264 ECHO_C= ECHO_N= ECHO_T= 18265 case `echo -n x` in #((((( 18266 -n*) 18267 case `echo 'xy\c'` in 18268 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 18269 xy) ECHO_C='\c';; 18270 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 18271 ECHO_T=' ';; 18272 esac;; 18273 *) 18274 ECHO_N='-n';; 18275 esac 18276 18277 rm -f conf$$ conf$$.exe conf$$.file 18278 if test -d conf$$.dir; then 18279 rm -f conf$$.dir/conf$$.file 18280 else 18281 rm -f conf$$.dir 18282 mkdir conf$$.dir 2>/dev/null 18283 fi 18284 if (echo >conf$$.file) 2>/dev/null; then 18285 if ln -s conf$$.file conf$$ 2>/dev/null; then 18286 as_ln_s='ln -s' 18287 # ... but there are two gotchas: 18288 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 18289 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 18290 # In both cases, we have to default to `cp -p'. 18291 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 18292 as_ln_s='cp -p' 18293 elif ln conf$$.file conf$$ 2>/dev/null; then 18294 as_ln_s=ln 18295 else 18296 as_ln_s='cp -p' 18297 fi 18298 else 18299 as_ln_s='cp -p' 18300 fi 18301 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 18302 rmdir conf$$.dir 2>/dev/null 18303 18304 18305 # as_fn_mkdir_p 18306 # ------------- 18307 # Create "$as_dir" as a directory, including parents if necessary. 18308 as_fn_mkdir_p () 18309 { 18310 18311 case $as_dir in #( 18312 -*) as_dir=./$as_dir;; 18313 esac 18314 test -d "$as_dir" || eval $as_mkdir_p || { 18315 as_dirs= 18316 while :; do 18317 case $as_dir in #( 18318 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 18319 *) as_qdir=$as_dir;; 18320 esac 18321 as_dirs="'$as_qdir' $as_dirs" 18322 as_dir=`$as_dirname -- "$as_dir" || 18323 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18324 X"$as_dir" : 'X\(//\)[^/]' \| \ 18325 X"$as_dir" : 'X\(//\)$' \| \ 18326 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 18327 $as_echo X"$as_dir" | 18328 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18329 s//\1/ 18330 q 18331 } 18332 /^X\(\/\/\)[^/].*/{ 18333 s//\1/ 18334 q 18335 } 18336 /^X\(\/\/\)$/{ 18337 s//\1/ 18338 q 18339 } 18340 /^X\(\/\).*/{ 18341 s//\1/ 18342 q 18343 } 18344 s/.*/./; q'` 18345 test -d "$as_dir" && break 18346 done 18347 test -z "$as_dirs" || eval "mkdir $as_dirs" 18348 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 18349 18350 18351 } # as_fn_mkdir_p 18352 if mkdir -p . 2>/dev/null; then 18353 as_mkdir_p='mkdir -p "$as_dir"' 18354 else 18355 test -d ./-p && rmdir ./-p 18356 as_mkdir_p=false 18357 fi 18358 18359 if test -x / >/dev/null 2>&1; then 18360 as_test_x='test -x' 18361 else 18362 if ls -dL / >/dev/null 2>&1; then 18363 as_ls_L_option=L 18364 else 18365 as_ls_L_option= 18366 fi 18367 as_test_x=' 18368 eval sh -c '\'' 18369 if test -d "$1"; then 18370 test -d "$1/."; 18371 else 18372 case $1 in #( 18373 -*)set "./$1";; 18374 esac; 18375 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 18376 ???[sx]*):;;*)false;;esac;fi 18377 '\'' sh 18378 ' 18379 fi 18380 as_executable_p=$as_test_x 18381 18382 # Sed expression to map a string onto a valid CPP name. 18383 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 18384 18385 # Sed expression to map a string onto a valid variable name. 18386 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 18387 18388 18389 exec 6>&1 18390 ## ----------------------------------- ## 18391 ## Main body of $CONFIG_STATUS script. ## 18392 ## ----------------------------------- ## 18393 _ASEOF 18394 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 18395 18396 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18397 # Save the log message, to keep $0 and so on meaningful, and to 18398 # report actual input values of CONFIG_FILES etc. instead of their 18399 # values after options handling. 18400 ac_log=" 18401 This file was extended by libXrandr $as_me 1.4.2, which was 18402 generated by GNU Autoconf 2.68. Invocation command line was 18403 18404 CONFIG_FILES = $CONFIG_FILES 18405 CONFIG_HEADERS = $CONFIG_HEADERS 18406 CONFIG_LINKS = $CONFIG_LINKS 18407 CONFIG_COMMANDS = $CONFIG_COMMANDS 18408 $ $0 $@ 18409 18410 on `(hostname || uname -n) 2>/dev/null | sed 1q` 18411 " 18412 18413 _ACEOF 18414 18415 case $ac_config_files in *" 18416 "*) set x $ac_config_files; shift; ac_config_files=$*;; 18417 esac 18418 18419 case $ac_config_headers in *" 18420 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 18421 esac 18422 18423 18424 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18425 # Files that config.status was made for. 18426 config_files="$ac_config_files" 18427 config_headers="$ac_config_headers" 18428 config_commands="$ac_config_commands" 18429 18430 _ACEOF 18431 18432 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18433 ac_cs_usage="\ 18434 \`$as_me' instantiates files and other configuration actions 18435 from templates according to the current configuration. Unless the files 18436 and actions are specified as TAGs, all are instantiated by default. 18437 18438 Usage: $0 [OPTION]... [TAG]... 18439 18440 -h, --help print this help, then exit 18441 -V, --version print version number and configuration settings, then exit 18442 --config print configuration, then exit 18443 -q, --quiet, --silent 18444 do not print progress messages 18445 -d, --debug don't remove temporary files 18446 --recheck update $as_me by reconfiguring in the same conditions 18447 --file=FILE[:TEMPLATE] 18448 instantiate the configuration file FILE 18449 --header=FILE[:TEMPLATE] 18450 instantiate the configuration header FILE 18451 18452 Configuration files: 18453 $config_files 18454 18455 Configuration headers: 18456 $config_headers 18457 18458 Configuration commands: 18459 $config_commands 18460 18461 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 18462 18463 _ACEOF 18464 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18465 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 18466 ac_cs_version="\\ 18467 libXrandr config.status 1.4.2 18468 configured by $0, generated by GNU Autoconf 2.68, 18469 with options \\"\$ac_cs_config\\" 18470 18471 Copyright (C) 2010 Free Software Foundation, Inc. 18472 This config.status script is free software; the Free Software Foundation 18473 gives unlimited permission to copy, distribute and modify it." 18474 18475 ac_pwd='$ac_pwd' 18476 srcdir='$srcdir' 18477 INSTALL='$INSTALL' 18478 MKDIR_P='$MKDIR_P' 18479 AWK='$AWK' 18480 test -n "\$AWK" || AWK=awk 18481 _ACEOF 18482 18483 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18484 # The default lists apply if the user does not specify any file. 18485 ac_need_defaults=: 18486 while test $# != 0 18487 do 18488 case $1 in 18489 --*=?*) 18490 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18491 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 18492 ac_shift=: 18493 ;; 18494 --*=) 18495 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18496 ac_optarg= 18497 ac_shift=: 18498 ;; 18499 *) 18500 ac_option=$1 18501 ac_optarg=$2 18502 ac_shift=shift 18503 ;; 18504 esac 18505 18506 case $ac_option in 18507 # Handling of the options. 18508 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 18509 ac_cs_recheck=: ;; 18510 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 18511 $as_echo "$ac_cs_version"; exit ;; 18512 --config | --confi | --conf | --con | --co | --c ) 18513 $as_echo "$ac_cs_config"; exit ;; 18514 --debug | --debu | --deb | --de | --d | -d ) 18515 debug=: ;; 18516 --file | --fil | --fi | --f ) 18517 $ac_shift 18518 case $ac_optarg in 18519 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18520 '') as_fn_error $? "missing file argument" ;; 18521 esac 18522 as_fn_append CONFIG_FILES " '$ac_optarg'" 18523 ac_need_defaults=false;; 18524 --header | --heade | --head | --hea ) 18525 $ac_shift 18526 case $ac_optarg in 18527 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18528 esac 18529 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 18530 ac_need_defaults=false;; 18531 --he | --h) 18532 # Conflict between --help and --header 18533 as_fn_error $? "ambiguous option: \`$1' 18534 Try \`$0 --help' for more information.";; 18535 --help | --hel | -h ) 18536 $as_echo "$ac_cs_usage"; exit ;; 18537 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 18538 | -silent | --silent | --silen | --sile | --sil | --si | --s) 18539 ac_cs_silent=: ;; 18540 18541 # This is an error. 18542 -*) as_fn_error $? "unrecognized option: \`$1' 18543 Try \`$0 --help' for more information." ;; 18544 18545 *) as_fn_append ac_config_targets " $1" 18546 ac_need_defaults=false ;; 18547 18548 esac 18549 shift 18550 done 18551 18552 ac_configure_extra_args= 18553 18554 if $ac_cs_silent; then 18555 exec 6>/dev/null 18556 ac_configure_extra_args="$ac_configure_extra_args --silent" 18557 fi 18558 18559 _ACEOF 18560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18561 if \$ac_cs_recheck; then 18562 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 18563 shift 18564 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 18565 CONFIG_SHELL='$SHELL' 18566 export CONFIG_SHELL 18567 exec "\$@" 18568 fi 18569 18570 _ACEOF 18571 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18572 exec 5>>config.log 18573 { 18574 echo 18575 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 18576 ## Running $as_me. ## 18577 _ASBOX 18578 $as_echo "$ac_log" 18579 } >&5 18580 18581 _ACEOF 18582 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18583 # 18584 # INIT-COMMANDS 18585 # 18586 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 18587 18588 18589 # The HP-UX ksh and POSIX shell print the target directory to stdout 18590 # if CDPATH is set. 18591 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18592 18593 sed_quote_subst='$sed_quote_subst' 18594 double_quote_subst='$double_quote_subst' 18595 delay_variable_subst='$delay_variable_subst' 18596 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 18597 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 18598 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 18599 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 18600 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 18601 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 18602 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 18603 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 18604 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 18605 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 18606 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 18607 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 18608 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 18609 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 18610 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 18611 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 18612 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 18613 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 18614 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 18615 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 18616 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 18617 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 18618 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 18619 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 18620 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 18621 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 18622 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 18623 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 18624 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 18625 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 18626 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 18627 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 18628 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 18629 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 18630 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 18631 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 18632 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 18633 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 18634 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 18635 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 18636 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 18637 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 18638 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 18639 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 18640 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 18641 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18642 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18643 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 18644 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 18645 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 18646 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 18647 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 18648 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 18649 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 18650 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 18651 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 18652 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"`' 18653 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 18654 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 18655 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 18656 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 18657 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 18658 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 18659 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 18660 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 18661 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 18662 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 18663 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 18664 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 18665 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 18666 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 18667 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 18668 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 18669 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 18670 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 18671 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18672 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 18673 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 18674 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 18675 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 18676 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 18677 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 18678 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18679 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 18680 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18681 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 18682 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18683 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 18684 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 18685 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 18686 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 18687 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 18688 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 18689 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 18690 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 18691 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 18692 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 18693 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 18694 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 18695 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 18696 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 18697 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 18698 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 18699 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 18700 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 18701 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 18702 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 18703 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 18704 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 18705 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 18706 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 18707 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 18708 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 18709 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 18710 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 18711 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 18712 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 18713 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18714 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18715 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 18716 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 18717 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 18718 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 18719 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' 18720 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 18721 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 18722 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 18723 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 18724 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 18725 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 18726 18727 LTCC='$LTCC' 18728 LTCFLAGS='$LTCFLAGS' 18729 compiler='$compiler_DEFAULT' 18730 18731 # A function that is used when there is no print builtin or printf. 18732 func_fallback_echo () 18733 { 18734 eval 'cat <<_LTECHO_EOF 18735 \$1 18736 _LTECHO_EOF' 18737 } 18738 18739 # Quote evaled strings. 18740 for var in SHELL \ 18741 ECHO \ 18742 PATH_SEPARATOR \ 18743 SED \ 18744 GREP \ 18745 EGREP \ 18746 FGREP \ 18747 LD \ 18748 NM \ 18749 LN_S \ 18750 lt_SP2NL \ 18751 lt_NL2SP \ 18752 reload_flag \ 18753 OBJDUMP \ 18754 deplibs_check_method \ 18755 file_magic_cmd \ 18756 file_magic_glob \ 18757 want_nocaseglob \ 18758 DLLTOOL \ 18759 sharedlib_from_linklib_cmd \ 18760 AR \ 18761 AR_FLAGS \ 18762 archiver_list_spec \ 18763 STRIP \ 18764 RANLIB \ 18765 CC \ 18766 CFLAGS \ 18767 compiler \ 18768 lt_cv_sys_global_symbol_pipe \ 18769 lt_cv_sys_global_symbol_to_cdecl \ 18770 lt_cv_sys_global_symbol_to_c_name_address \ 18771 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 18772 nm_file_list_spec \ 18773 lt_prog_compiler_no_builtin_flag \ 18774 lt_prog_compiler_pic \ 18775 lt_prog_compiler_wl \ 18776 lt_prog_compiler_static \ 18777 lt_cv_prog_compiler_c_o \ 18778 need_locks \ 18779 MANIFEST_TOOL \ 18780 DSYMUTIL \ 18781 NMEDIT \ 18782 LIPO \ 18783 OTOOL \ 18784 OTOOL64 \ 18785 shrext_cmds \ 18786 export_dynamic_flag_spec \ 18787 whole_archive_flag_spec \ 18788 compiler_needs_object \ 18789 with_gnu_ld \ 18790 allow_undefined_flag \ 18791 no_undefined_flag \ 18792 hardcode_libdir_flag_spec \ 18793 hardcode_libdir_separator \ 18794 exclude_expsyms \ 18795 include_expsyms \ 18796 file_list_spec \ 18797 variables_saved_for_relink \ 18798 libname_spec \ 18799 library_names_spec \ 18800 soname_spec \ 18801 install_override_mode \ 18802 finish_eval \ 18803 old_striplib \ 18804 striplib; do 18805 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 18806 *[\\\\\\\`\\"\\\$]*) 18807 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 18808 ;; 18809 *) 18810 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18811 ;; 18812 esac 18813 done 18814 18815 # Double-quote double-evaled strings. 18816 for var in reload_cmds \ 18817 old_postinstall_cmds \ 18818 old_postuninstall_cmds \ 18819 old_archive_cmds \ 18820 extract_expsyms_cmds \ 18821 old_archive_from_new_cmds \ 18822 old_archive_from_expsyms_cmds \ 18823 archive_cmds \ 18824 archive_expsym_cmds \ 18825 module_cmds \ 18826 module_expsym_cmds \ 18827 export_symbols_cmds \ 18828 prelink_cmds \ 18829 postlink_cmds \ 18830 postinstall_cmds \ 18831 postuninstall_cmds \ 18832 finish_cmds \ 18833 sys_lib_search_path_spec \ 18834 sys_lib_dlsearch_path_spec; do 18835 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 18836 *[\\\\\\\`\\"\\\$]*) 18837 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 18838 ;; 18839 *) 18840 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18841 ;; 18842 esac 18843 done 18844 18845 ac_aux_dir='$ac_aux_dir' 18846 xsi_shell='$xsi_shell' 18847 lt_shell_append='$lt_shell_append' 18848 18849 # See if we are running on zsh, and set the options which allow our 18850 # commands through without removal of \ escapes INIT. 18851 if test -n "\${ZSH_VERSION+set}" ; then 18852 setopt NO_GLOB_SUBST 18853 fi 18854 18855 18856 PACKAGE='$PACKAGE' 18857 VERSION='$VERSION' 18858 TIMESTAMP='$TIMESTAMP' 18859 RM='$RM' 18860 ofile='$ofile' 18861 18862 18863 18864 18865 _ACEOF 18866 18867 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18868 18869 # Handling of arguments. 18870 for ac_config_target in $ac_config_targets 18871 do 18872 case $ac_config_target in 18873 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 18874 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 18875 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 18876 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 18877 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 18878 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 18879 "xrandr.pc") CONFIG_FILES="$CONFIG_FILES xrandr.pc" ;; 18880 18881 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 18882 esac 18883 done 18884 18885 18886 # If the user did not use the arguments to specify the items to instantiate, 18887 # then the envvar interface is used. Set only those that are not. 18888 # We use the long form for the default assignment because of an extremely 18889 # bizarre bug on SunOS 4.1.3. 18890 if $ac_need_defaults; then 18891 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 18892 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 18893 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 18894 fi 18895 18896 # Have a temporary directory for convenience. Make it in the build tree 18897 # simply because there is no reason against having it here, and in addition, 18898 # creating and moving files from /tmp can sometimes cause problems. 18899 # Hook for its removal unless debugging. 18900 # Note that there is a small window in which the directory will not be cleaned: 18901 # after its creation but before its name has been assigned to `$tmp'. 18902 $debug || 18903 { 18904 tmp= ac_tmp= 18905 trap 'exit_status=$? 18906 : "${ac_tmp:=$tmp}" 18907 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 18908 ' 0 18909 trap 'as_fn_exit 1' 1 2 13 15 18910 } 18911 # Create a (secure) tmp directory for tmp files. 18912 18913 { 18914 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 18915 test -d "$tmp" 18916 } || 18917 { 18918 tmp=./conf$$-$RANDOM 18919 (umask 077 && mkdir "$tmp") 18920 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 18921 ac_tmp=$tmp 18922 18923 # Set up the scripts for CONFIG_FILES section. 18924 # No need to generate them if there are no CONFIG_FILES. 18925 # This happens for instance with `./config.status config.h'. 18926 if test -n "$CONFIG_FILES"; then 18927 18928 18929 ac_cr=`echo X | tr X '\015'` 18930 # On cygwin, bash can eat \r inside `` if the user requested igncr. 18931 # But we know of no other shell where ac_cr would be empty at this 18932 # point, so we can use a bashism as a fallback. 18933 if test "x$ac_cr" = x; then 18934 eval ac_cr=\$\'\\r\' 18935 fi 18936 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 18937 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 18938 ac_cs_awk_cr='\\r' 18939 else 18940 ac_cs_awk_cr=$ac_cr 18941 fi 18942 18943 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 18944 _ACEOF 18945 18946 18947 { 18948 echo "cat >conf$$subs.awk <<_ACEOF" && 18949 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 18950 echo "_ACEOF" 18951 } >conf$$subs.sh || 18952 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18953 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 18954 ac_delim='%!_!# ' 18955 for ac_last_try in false false false false false :; do 18956 . ./conf$$subs.sh || 18957 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18958 18959 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 18960 if test $ac_delim_n = $ac_delim_num; then 18961 break 18962 elif $ac_last_try; then 18963 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18964 else 18965 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 18966 fi 18967 done 18968 rm -f conf$$subs.sh 18969 18970 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18971 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 18972 _ACEOF 18973 sed -n ' 18974 h 18975 s/^/S["/; s/!.*/"]=/ 18976 p 18977 g 18978 s/^[^!]*!// 18979 :repl 18980 t repl 18981 s/'"$ac_delim"'$// 18982 t delim 18983 :nl 18984 h 18985 s/\(.\{148\}\)..*/\1/ 18986 t more1 18987 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 18988 p 18989 n 18990 b repl 18991 :more1 18992 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 18993 p 18994 g 18995 s/.\{148\}// 18996 t nl 18997 :delim 18998 h 18999 s/\(.\{148\}\)..*/\1/ 19000 t more2 19001 s/["\\]/\\&/g; s/^/"/; s/$/"/ 19002 p 19003 b 19004 :more2 19005 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19006 p 19007 g 19008 s/.\{148\}// 19009 t delim 19010 ' <conf$$subs.awk | sed ' 19011 /^[^""]/{ 19012 N 19013 s/\n// 19014 } 19015 ' >>$CONFIG_STATUS || ac_write_fail=1 19016 rm -f conf$$subs.awk 19017 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19018 _ACAWK 19019 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 19020 for (key in S) S_is_set[key] = 1 19021 FS = "" 19022 19023 } 19024 { 19025 line = $ 0 19026 nfields = split(line, field, "@") 19027 substed = 0 19028 len = length(field[1]) 19029 for (i = 2; i < nfields; i++) { 19030 key = field[i] 19031 keylen = length(key) 19032 if (S_is_set[key]) { 19033 value = S[key] 19034 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 19035 len += length(value) + length(field[++i]) 19036 substed = 1 19037 } else 19038 len += 1 + keylen 19039 } 19040 19041 print line 19042 } 19043 19044 _ACAWK 19045 _ACEOF 19046 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19047 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 19048 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 19049 else 19050 cat 19051 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 19052 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 19053 _ACEOF 19054 19055 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 19056 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 19057 # trailing colons and then remove the whole line if VPATH becomes empty 19058 # (actually we leave an empty line to preserve line numbers). 19059 if test "x$srcdir" = x.; then 19060 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 19061 h 19062 s/// 19063 s/^/:/ 19064 s/[ ]*$/:/ 19065 s/:\$(srcdir):/:/g 19066 s/:\${srcdir}:/:/g 19067 s/:@srcdir@:/:/g 19068 s/^:*// 19069 s/:*$// 19070 x 19071 s/\(=[ ]*\).*/\1/ 19072 G 19073 s/\n// 19074 s/^[^=]*=[ ]*$// 19075 }' 19076 fi 19077 19078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19079 fi # test -n "$CONFIG_FILES" 19080 19081 # Set up the scripts for CONFIG_HEADERS section. 19082 # No need to generate them if there are no CONFIG_HEADERS. 19083 # This happens for instance with `./config.status Makefile'. 19084 if test -n "$CONFIG_HEADERS"; then 19085 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 19086 BEGIN { 19087 _ACEOF 19088 19089 # Transform confdefs.h into an awk script `defines.awk', embedded as 19090 # here-document in config.status, that substitutes the proper values into 19091 # config.h.in to produce config.h. 19092 19093 # Create a delimiter string that does not exist in confdefs.h, to ease 19094 # handling of long lines. 19095 ac_delim='%!_!# ' 19096 for ac_last_try in false false :; do 19097 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 19098 if test -z "$ac_tt"; then 19099 break 19100 elif $ac_last_try; then 19101 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 19102 else 19103 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19104 fi 19105 done 19106 19107 # For the awk script, D is an array of macro values keyed by name, 19108 # likewise P contains macro parameters if any. Preserve backslash 19109 # newline sequences. 19110 19111 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 19112 sed -n ' 19113 s/.\{148\}/&'"$ac_delim"'/g 19114 t rset 19115 :rset 19116 s/^[ ]*#[ ]*define[ ][ ]*/ / 19117 t def 19118 d 19119 :def 19120 s/\\$// 19121 t bsnl 19122 s/["\\]/\\&/g 19123 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19124 D["\1"]=" \3"/p 19125 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 19126 d 19127 :bsnl 19128 s/["\\]/\\&/g 19129 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19130 D["\1"]=" \3\\\\\\n"\\/p 19131 t cont 19132 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 19133 t cont 19134 d 19135 :cont 19136 n 19137 s/.\{148\}/&'"$ac_delim"'/g 19138 t clear 19139 :clear 19140 s/\\$// 19141 t bsnlc 19142 s/["\\]/\\&/g; s/^/"/; s/$/"/p 19143 d 19144 :bsnlc 19145 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 19146 b cont 19147 ' <confdefs.h | sed ' 19148 s/'"$ac_delim"'/"\\\ 19149 "/g' >>$CONFIG_STATUS || ac_write_fail=1 19150 19151 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19152 for (key in D) D_is_set[key] = 1 19153 FS = "" 19154 } 19155 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 19156 line = \$ 0 19157 split(line, arg, " ") 19158 if (arg[1] == "#") { 19159 defundef = arg[2] 19160 mac1 = arg[3] 19161 } else { 19162 defundef = substr(arg[1], 2) 19163 mac1 = arg[2] 19164 } 19165 split(mac1, mac2, "(") #) 19166 macro = mac2[1] 19167 prefix = substr(line, 1, index(line, defundef) - 1) 19168 if (D_is_set[macro]) { 19169 # Preserve the white space surrounding the "#". 19170 print prefix "define", macro P[macro] D[macro] 19171 next 19172 } else { 19173 # Replace #undef with comments. This is necessary, for example, 19174 # in the case of _POSIX_SOURCE, which is predefined and required 19175 # on some systems where configure will not decide to define it. 19176 if (defundef == "undef") { 19177 print "/*", prefix defundef, macro, "*/" 19178 next 19179 } 19180 } 19181 } 19182 { print } 19183 _ACAWK 19184 _ACEOF 19185 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19186 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 19187 fi # test -n "$CONFIG_HEADERS" 19188 19189 19190 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 19191 shift 19192 for ac_tag 19193 do 19194 case $ac_tag in 19195 :[FHLC]) ac_mode=$ac_tag; continue;; 19196 esac 19197 case $ac_mode$ac_tag in 19198 :[FHL]*:*);; 19199 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 19200 :[FH]-) ac_tag=-:-;; 19201 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 19202 esac 19203 ac_save_IFS=$IFS 19204 IFS=: 19205 set x $ac_tag 19206 IFS=$ac_save_IFS 19207 shift 19208 ac_file=$1 19209 shift 19210 19211 case $ac_mode in 19212 :L) ac_source=$1;; 19213 :[FH]) 19214 ac_file_inputs= 19215 for ac_f 19216 do 19217 case $ac_f in 19218 -) ac_f="$ac_tmp/stdin";; 19219 *) # Look for the file first in the build tree, then in the source tree 19220 # (if the path is not absolute). The absolute path cannot be DOS-style, 19221 # because $ac_f cannot contain `:'. 19222 test -f "$ac_f" || 19223 case $ac_f in 19224 [\\/$]*) false;; 19225 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 19226 esac || 19227 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 19228 esac 19229 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 19230 as_fn_append ac_file_inputs " '$ac_f'" 19231 done 19232 19233 # Let's still pretend it is `configure' which instantiates (i.e., don't 19234 # use $as_me), people would be surprised to read: 19235 # /* config.h. Generated by config.status. */ 19236 configure_input='Generated from '` 19237 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 19238 `' by configure.' 19239 if test x"$ac_file" != x-; then 19240 configure_input="$ac_file. $configure_input" 19241 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 19242 $as_echo "$as_me: creating $ac_file" >&6;} 19243 fi 19244 # Neutralize special characters interpreted by sed in replacement strings. 19245 case $configure_input in #( 19246 *\&* | *\|* | *\\* ) 19247 ac_sed_conf_input=`$as_echo "$configure_input" | 19248 sed 's/[\\\\&|]/\\\\&/g'`;; #( 19249 *) ac_sed_conf_input=$configure_input;; 19250 esac 19251 19252 case $ac_tag in 19253 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 19254 || as_fn_error $? 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If not, a copy 19612 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 19613 # obtained by writing to the Free Software Foundation, Inc., 19614 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 19615 19616 19617 # The names of the tagged configurations supported by this script. 19618 available_tags="" 19619 19620 # ### BEGIN LIBTOOL CONFIG 19621 19622 # Which release of libtool.m4 was used? 19623 macro_version=$macro_version 19624 macro_revision=$macro_revision 19625 19626 # Whether or not to build shared libraries. 19627 build_libtool_libs=$enable_shared 19628 19629 # Whether or not to build static libraries. 19630 build_old_libs=$enable_static 19631 19632 # What type of objects to build. 19633 pic_mode=$pic_mode 19634 19635 # Whether or not to optimize for fast installation. 19636 fast_install=$enable_fast_install 19637 19638 # Shell to use when invoking shell scripts. 19639 SHELL=$lt_SHELL 19640 19641 # An echo program that protects backslashes. 19642 ECHO=$lt_ECHO 19643 19644 # The PATH separator for the build system. 19645 PATH_SEPARATOR=$lt_PATH_SEPARATOR 19646 19647 # The host system. 19648 host_alias=$host_alias 19649 host=$host 19650 host_os=$host_os 19651 19652 # The build system. 19653 build_alias=$build_alias 19654 build=$build 19655 build_os=$build_os 19656 19657 # A sed program that does not truncate output. 19658 SED=$lt_SED 19659 19660 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 19661 Xsed="\$SED -e 1s/^X//" 19662 19663 # A grep program that handles long lines. 19664 GREP=$lt_GREP 19665 19666 # An ERE matcher. 19667 EGREP=$lt_EGREP 19668 19669 # A literal string matcher. 19670 FGREP=$lt_FGREP 19671 19672 # A BSD- or MS-compatible name lister. 19673 NM=$lt_NM 19674 19675 # Whether we need soft or hard links. 19676 LN_S=$lt_LN_S 19677 19678 # What is the maximum length of a command? 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19808 need_lib_prefix=$need_lib_prefix 19809 19810 # Do we need a version for libraries? 19811 need_version=$need_version 19812 19813 # Library versioning type. 19814 version_type=$version_type 19815 19816 # Shared library runtime path variable. 19817 runpath_var=$runpath_var 19818 19819 # Shared library path variable. 19820 shlibpath_var=$shlibpath_var 19821 19822 # Is shlibpath searched before the hard-coded library search path? 19823 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 19824 19825 # Format of library name prefix. 19826 libname_spec=$lt_libname_spec 19827 19828 # List of archive names. First name is the real one, the rest are links. 19829 # The last name is the one that the linker finds with -lNAME 19830 library_names_spec=$lt_library_names_spec 19831 19832 # The coded name of the library, if different from the real name. 19833 soname_spec=$lt_soname_spec 19834 19835 # Permission mode override for installation of shared libraries. 19836 install_override_mode=$lt_install_override_mode 19837 19838 # Command to use after installation of a shared archive. 19839 postinstall_cmds=$lt_postinstall_cmds 19840 19841 # Command to use after uninstallation of a shared archive. 19842 postuninstall_cmds=$lt_postuninstall_cmds 19843 19844 # Commands used to finish a libtool library installation in a directory. 19845 finish_cmds=$lt_finish_cmds 19846 19847 # As "finish_cmds", except a single script fragment to be evaled but 19848 # not shown. 19849 finish_eval=$lt_finish_eval 19850 19851 # Whether we should hardcode library paths into libraries. 19852 hardcode_into_libs=$hardcode_into_libs 19853 19854 # Compile-time system search path for libraries. 19855 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 19856 19857 # Run-time system search path for libraries. 19858 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 19859 19860 # Whether dlopen is supported. 19861 dlopen_support=$enable_dlopen 19862 19863 # Whether dlopen of programs is supported. 19864 dlopen_self=$enable_dlopen_self 19865 19866 # Whether dlopen of statically linked programs is supported. 19867 dlopen_self_static=$enable_dlopen_self_static 19868 19869 # Commands to strip libraries. 19870 old_striplib=$lt_old_striplib 19871 striplib=$lt_striplib 19872 19873 19874 # The linker used to build libraries. 19875 LD=$lt_LD 19876 19877 # How to create reloadable object files. 19878 reload_flag=$lt_reload_flag 19879 reload_cmds=$lt_reload_cmds 19880 19881 # Commands used to build an old-style archive. 19882 old_archive_cmds=$lt_old_archive_cmds 19883 19884 # A language specific compiler. 19885 CC=$lt_compiler 19886 19887 # Is the compiler the GNU compiler? 19888 with_gcc=$GCC 19889 19890 # Compiler flag to turn off builtin functions. 19891 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 19892 19893 # Additional compiler flags for building library objects. 19894 pic_flag=$lt_lt_prog_compiler_pic 19895 19896 # How to pass a linker flag through the compiler. 19897 wl=$lt_lt_prog_compiler_wl 19898 19899 # Compiler flag to prevent dynamic linking. 19900 link_static_flag=$lt_lt_prog_compiler_static 19901 19902 # Does compiler simultaneously support -c and -o options? 19903 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 19904 19905 # Whether or not to add -lc for building shared libraries. 19906 build_libtool_need_lc=$archive_cmds_need_lc 19907 19908 # Whether or not to disallow shared libs when runtime libs are static. 19909 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 19910 19911 # Compiler flag to allow reflexive dlopens. 19912 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 19913 19914 # Compiler flag to generate shared objects directly from archives. 19915 whole_archive_flag_spec=$lt_whole_archive_flag_spec 19916 19917 # Whether the compiler copes with passing no objects directly. 19918 compiler_needs_object=$lt_compiler_needs_object 19919 19920 # Create an old-style archive from a shared archive. 19921 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 19922 19923 # Create a temporary old-style archive to link instead of a shared archive. 19924 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 19925 19926 # Commands used to build a shared archive. 19927 archive_cmds=$lt_archive_cmds 19928 archive_expsym_cmds=$lt_archive_expsym_cmds 19929 19930 # Commands used to build a loadable module if different from building 19931 # a shared archive. 19932 module_cmds=$lt_module_cmds 19933 module_expsym_cmds=$lt_module_expsym_cmds 19934 19935 # Whether we are building with GNU ld or not. 19936 with_gnu_ld=$lt_with_gnu_ld 19937 19938 # Flag that allows shared libraries with undefined symbols to be built. 19939 allow_undefined_flag=$lt_allow_undefined_flag 19940 19941 # Flag that enforces no undefined symbols. 19942 no_undefined_flag=$lt_no_undefined_flag 19943 19944 # Flag to hardcode \$libdir into a binary during linking. 19945 # This must work even if \$libdir does not exist 19946 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 19947 19948 # Whether we need a single "-rpath" flag with a separated argument. 19949 hardcode_libdir_separator=$lt_hardcode_libdir_separator 19950 19951 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 19952 # DIR into the resulting binary. 19953 hardcode_direct=$hardcode_direct 19954 19955 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 19956 # DIR into the resulting binary and the resulting library dependency is 19957 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 19958 # library is relocated. 19959 hardcode_direct_absolute=$hardcode_direct_absolute 19960 19961 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 19962 # into the resulting binary. 19963 hardcode_minus_L=$hardcode_minus_L 19964 19965 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 19966 # into the resulting binary. 19967 hardcode_shlibpath_var=$hardcode_shlibpath_var 19968 19969 # Set to "yes" if building a shared library automatically hardcodes DIR 19970 # into the library and all subsequent libraries and executables linked 19971 # against it. 19972 hardcode_automatic=$hardcode_automatic 19973 19974 # Set to yes if linker adds runtime paths of dependent libraries 19975 # to runtime path list. 19976 inherit_rpath=$inherit_rpath 19977 19978 # Whether libtool must link a program against all its dependency libraries. 19979 link_all_deplibs=$link_all_deplibs 19980 19981 # Set to "yes" if exported symbols are required. 19982 always_export_symbols=$always_export_symbols 19983 19984 # The commands to list exported symbols. 19985 export_symbols_cmds=$lt_export_symbols_cmds 19986 19987 # Symbols that should not be listed in the preloaded symbols. 19988 exclude_expsyms=$lt_exclude_expsyms 19989 19990 # Symbols that must always be exported. 19991 include_expsyms=$lt_include_expsyms 19992 19993 # Commands necessary for linking programs (against libraries) with templates. 19994 prelink_cmds=$lt_prelink_cmds 19995 19996 # Commands necessary for finishing linking programs. 19997 postlink_cmds=$lt_postlink_cmds 19998 19999 # Specify filename containing input files. 20000 file_list_spec=$lt_file_list_spec 20001 20002 # How to hardcode a shared library path into an executable. 20003 hardcode_action=$hardcode_action 20004 20005 # ### END LIBTOOL CONFIG 20006 20007 _LT_EOF 20008 20009 case $host_os in 20010 aix3*) 20011 cat <<\_LT_EOF >> "$cfgfile" 20012 # AIX sometimes has problems with the GCC collect2 program. For some 20013 # reason, if we set the COLLECT_NAMES environment variable, the problems 20014 # vanish in a puff of smoke. 20015 if test "X${COLLECT_NAMES+set}" != Xset; then 20016 COLLECT_NAMES= 20017 export COLLECT_NAMES 20018 fi 20019 _LT_EOF 20020 ;; 20021 esac 20022 20023 20024 ltmain="$ac_aux_dir/ltmain.sh" 20025 20026 20027 # We use sed instead of cat because bash on DJGPP gets confused if 20028 # if finds mixed CR/LF and LF-only lines. Since sed operates in 20029 # text mode, it properly converts lines to CR/LF. This bash problem 20030 # is reportedly fixed, but why not run on old versions too? 20031 sed '$q' "$ltmain" >> "$cfgfile" \ 20032 || (rm -f "$cfgfile"; exit 1) 20033 20034 if test x"$xsi_shell" = xyes; then 20035 sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ 20036 func_dirname ()\ 20037 {\ 20038 \ case ${1} in\ 20039 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20040 \ * ) func_dirname_result="${3}" ;;\ 20041 \ esac\ 20042 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ 20043 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20044 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20045 test 0 -eq $? || _lt_function_replace_fail=: 20046 20047 20048 sed -e '/^func_basename ()$/,/^} # func_basename /c\ 20049 func_basename ()\ 20050 {\ 20051 \ func_basename_result="${1##*/}"\ 20052 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20053 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20054 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20055 test 0 -eq $? || _lt_function_replace_fail=: 20056 20057 20058 sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ 20059 func_dirname_and_basename ()\ 20060 {\ 20061 \ case ${1} in\ 20062 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20063 \ * ) func_dirname_result="${3}" ;;\ 20064 \ esac\ 20065 \ func_basename_result="${1##*/}"\ 20066 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20067 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20068 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20069 test 0 -eq $? || _lt_function_replace_fail=: 20070 20071 20072 sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ 20073 func_stripname ()\ 20074 {\ 20075 \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ 20076 \ # positional parameters, so assign one to ordinary parameter first.\ 20077 \ func_stripname_result=${3}\ 20078 \ func_stripname_result=${func_stripname_result#"${1}"}\ 20079 \ func_stripname_result=${func_stripname_result%"${2}"}\ 20080 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ 20081 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20082 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20083 test 0 -eq $? || _lt_function_replace_fail=: 20084 20085 20086 sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ 20087 func_split_long_opt ()\ 20088 {\ 20089 \ func_split_long_opt_name=${1%%=*}\ 20090 \ func_split_long_opt_arg=${1#*=}\ 20091 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20092 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20093 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20094 test 0 -eq $? || _lt_function_replace_fail=: 20095 20096 20097 sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ 20098 func_split_short_opt ()\ 20099 {\ 20100 \ func_split_short_opt_arg=${1#??}\ 20101 \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ 20102 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20103 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20104 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20105 test 0 -eq $? || _lt_function_replace_fail=: 20106 20107 20108 sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ 20109 func_lo2o ()\ 20110 {\ 20111 \ case ${1} in\ 20112 \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ 20113 \ *) func_lo2o_result=${1} ;;\ 20114 \ esac\ 20115 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ 20116 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20117 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20118 test 0 -eq $? || _lt_function_replace_fail=: 20119 20120 20121 sed -e '/^func_xform ()$/,/^} # func_xform /c\ 20122 func_xform ()\ 20123 {\ 20124 func_xform_result=${1%.*}.lo\ 20125 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ 20126 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20127 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20128 test 0 -eq $? || _lt_function_replace_fail=: 20129 20130 20131 sed -e '/^func_arith ()$/,/^} # func_arith /c\ 20132 func_arith ()\ 20133 {\ 20134 func_arith_result=$(( $* ))\ 20135 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ 20136 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20137 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20138 test 0 -eq $? || _lt_function_replace_fail=: 20139 20140 20141 sed -e '/^func_len ()$/,/^} # func_len /c\ 20142 func_len ()\ 20143 {\ 20144 func_len_result=${#1}\ 20145 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ 20146 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20147 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20148 test 0 -eq $? || _lt_function_replace_fail=: 20149 20150 fi 20151 20152 if test x"$lt_shell_append" = xyes; then 20153 sed -e '/^func_append ()$/,/^} # func_append /c\ 20154 func_append ()\ 20155 {\ 20156 eval "${1}+=\\${2}"\ 20157 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ 20158 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20159 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20160 test 0 -eq $? || _lt_function_replace_fail=: 20161 20162 20163 sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ 20164 func_append_quoted ()\ 20165 {\ 20166 \ func_quote_for_eval "${2}"\ 20167 \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ 20168 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ 20169 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20170 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20171 test 0 -eq $? || _lt_function_replace_fail=: 20172 20173 20174 # Save a `func_append' function call where possible by direct use of '+=' 20175 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 20176 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20177 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20178 test 0 -eq $? || _lt_function_replace_fail=: 20179 else 20180 # Save a `func_append' function call even when '+=' is not available 20181 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 20182 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20183 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20184 test 0 -eq $? || _lt_function_replace_fail=: 20185 fi 20186 20187 if test x"$_lt_function_replace_fail" = x":"; then 20188 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 20189 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} 20190 fi 20191 20192 20193 mv -f "$cfgfile" "$ofile" || 20194 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 20195 chmod +x "$ofile" 20196 20197 ;; 20198 20199 esac 20200 done # for ac_tag 20201 20202 20203 as_fn_exit 0 20204 _ACEOF 20205 ac_clean_files=$ac_clean_files_save 20206 20207 test $ac_write_fail = 0 || 20208 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 20209 20210 20211 # configure is writing to config.log, and then calls config.status. 20212 # config.status does its own redirection, appending to config.log. 20213 # Unfortunately, on DOS this fails, as config.log is still kept open 20214 # by configure, so config.status won't be able to write to it; its 20215 # output is simply discarded. So we exec the FD to /dev/null, 20216 # effectively closing config.log, so it can be properly (re)opened and 20217 # appended to by config.status. When coming back to configure, we 20218 # need to make the FD available again. 20219 if test "$no_create" != yes; then 20220 ac_cs_success=: 20221 ac_config_status_args= 20222 test "$silent" = yes && 20223 ac_config_status_args="$ac_config_status_args --quiet" 20224 exec 5>/dev/null 20225 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 20226 exec 5>>config.log 20227 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 20228 # would make configure fail if this is the last instruction. 20229 $ac_cs_success || as_fn_exit 1 20230 fi 20231 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 20232 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 20233 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 20234 fi 20235 20236
Indexes created Mon Oct 26 00:26:21 UTC 2026