configure revision 1.1.1.5
1 #! /bin/sh 2 # Guess values for system-dependent variables and create Makefiles. 3 # Generated by GNU Autoconf 2.68 for libXv 1.0.10. 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='libXv' 573 PACKAGE_TARNAME='libXv' 574 PACKAGE_VERSION='1.0.10' 575 PACKAGE_STRING='libXv 1.0.10' 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! 2383 Check your system clock" "$LINENO" 5 2384 fi 2385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2386 $as_echo "yes" >&6; } 2387 # If we didn't sleep, we still need to ensure time stamps of config.status and 2388 # generated files are strictly newer. 2389 am_sleep_pid= 2390 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2391 ( sleep 1 ) & 2392 am_sleep_pid=$! 2393 fi 2394 2395 rm -f conftest.file 2396 2397 test "$program_prefix" != NONE && 2398 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2399 # Use a double $ so make ignores it. 2400 test "$program_suffix" != NONE && 2401 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2402 # Double any \ or $. 2403 # By default was `s,x,x', remove it if useless. 2404 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2405 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2406 2407 # expand $ac_aux_dir to an absolute path 2408 am_aux_dir=`cd $ac_aux_dir && pwd` 2409 2410 if test x"${MISSING+set}" != xset; then 2411 case $am_aux_dir in 2412 *\ * | *\ *) 2413 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2414 *) 2415 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2416 esac 2417 fi 2418 # Use eval to expand $SHELL 2419 if eval "$MISSING --is-lightweight"; then 2420 am_missing_run="$MISSING " 2421 else 2422 am_missing_run= 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2424 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2425 fi 2426 2427 if test x"${install_sh}" != xset; then 2428 case $am_aux_dir in 2429 *\ * | *\ *) 2430 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2431 *) 2432 install_sh="\${SHELL} $am_aux_dir/install-sh" 2433 esac 2434 fi 2435 2436 # Installed binaries are usually stripped using 'strip' when the user 2437 # run "make install-strip". However 'strip' might not be the right 2438 # tool to use in cross-compilation environments, therefore Automake 2439 # will honor the 'STRIP' environment variable to overrule this program. 2440 if test "$cross_compiling" != no; then 2441 if test -n "$ac_tool_prefix"; then 2442 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2443 set dummy ${ac_tool_prefix}strip; ac_word=$2 2444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2445 $as_echo_n "checking for $ac_word... " >&6; } 2446 if ${ac_cv_prog_STRIP+:} false; then : 2447 $as_echo_n "(cached) " >&6 2448 else 2449 if test -n "$STRIP"; then 2450 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2451 else 2452 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2453 for as_dir in $PATH 2454 do 2455 IFS=$as_save_IFS 2456 test -z "$as_dir" && as_dir=. 2457 for ac_exec_ext in '' $ac_executable_extensions; do 2458 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2459 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2460 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2461 break 2 2462 fi 2463 done 2464 done 2465 IFS=$as_save_IFS 2466 2467 fi 2468 fi 2469 STRIP=$ac_cv_prog_STRIP 2470 if test -n "$STRIP"; then 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2472 $as_echo "$STRIP" >&6; } 2473 else 2474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2475 $as_echo "no" >&6; } 2476 fi 2477 2478 2479 fi 2480 if test -z "$ac_cv_prog_STRIP"; then 2481 ac_ct_STRIP=$STRIP 2482 # Extract the first word of "strip", so it can be a program name with args. 2483 set dummy strip; ac_word=$2 2484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2485 $as_echo_n "checking for $ac_word... " >&6; } 2486 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2487 $as_echo_n "(cached) " >&6 2488 else 2489 if test -n "$ac_ct_STRIP"; then 2490 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2491 else 2492 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2493 for as_dir in $PATH 2494 do 2495 IFS=$as_save_IFS 2496 test -z "$as_dir" && as_dir=. 2497 for ac_exec_ext in '' $ac_executable_extensions; do 2498 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2499 ac_cv_prog_ac_ct_STRIP="strip" 2500 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2501 break 2 2502 fi 2503 done 2504 done 2505 IFS=$as_save_IFS 2506 2507 fi 2508 fi 2509 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2510 if test -n "$ac_ct_STRIP"; then 2511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2512 $as_echo "$ac_ct_STRIP" >&6; } 2513 else 2514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2515 $as_echo "no" >&6; } 2516 fi 2517 2518 if test "x$ac_ct_STRIP" = x; then 2519 STRIP=":" 2520 else 2521 case $cross_compiling:$ac_tool_warned in 2522 yes:) 2523 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2524 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2525 ac_tool_warned=yes ;; 2526 esac 2527 STRIP=$ac_ct_STRIP 2528 fi 2529 else 2530 STRIP="$ac_cv_prog_STRIP" 2531 fi 2532 2533 fi 2534 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2535 2536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2537 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2538 if test -z "$MKDIR_P"; then 2539 if ${ac_cv_path_mkdir+:} false; then : 2540 $as_echo_n "(cached) " >&6 2541 else 2542 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2543 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2544 do 2545 IFS=$as_save_IFS 2546 test -z "$as_dir" && as_dir=. 2547 for ac_prog in mkdir gmkdir; do 2548 for ac_exec_ext in '' $ac_executable_extensions; do 2549 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2550 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2551 'mkdir (GNU coreutils) '* | \ 2552 'mkdir (coreutils) '* | \ 2553 'mkdir (fileutils) '4.1*) 2554 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2555 break 3;; 2556 esac 2557 done 2558 done 2559 done 2560 IFS=$as_save_IFS 2561 2562 fi 2563 2564 test -d ./--version && rmdir ./--version 2565 if test "${ac_cv_path_mkdir+set}" = set; then 2566 MKDIR_P="$ac_cv_path_mkdir -p" 2567 else 2568 # As a last resort, use the slow shell script. Don't cache a 2569 # value for MKDIR_P within a source directory, because that will 2570 # break other packages using the cache if that directory is 2571 # removed, or if the value is a relative name. 2572 MKDIR_P="$ac_install_sh -d" 2573 fi 2574 fi 2575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2576 $as_echo "$MKDIR_P" >&6; } 2577 2578 for ac_prog in gawk mawk nawk awk 2579 do 2580 # Extract the first word of "$ac_prog", so it can be a program name with args. 2581 set dummy $ac_prog; ac_word=$2 2582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2583 $as_echo_n "checking for $ac_word... " >&6; } 2584 if ${ac_cv_prog_AWK+:} false; then : 2585 $as_echo_n "(cached) " >&6 2586 else 2587 if test -n "$AWK"; then 2588 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2589 else 2590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2591 for as_dir in $PATH 2592 do 2593 IFS=$as_save_IFS 2594 test -z "$as_dir" && as_dir=. 2595 for ac_exec_ext in '' $ac_executable_extensions; do 2596 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2597 ac_cv_prog_AWK="$ac_prog" 2598 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2599 break 2 2600 fi 2601 done 2602 done 2603 IFS=$as_save_IFS 2604 2605 fi 2606 fi 2607 AWK=$ac_cv_prog_AWK 2608 if test -n "$AWK"; then 2609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2610 $as_echo "$AWK" >&6; } 2611 else 2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2613 $as_echo "no" >&6; } 2614 fi 2615 2616 2617 test -n "$AWK" && break 2618 done 2619 2620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2621 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; } 2622 set x ${MAKE-make} 2623 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'` 2624 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then : 2625 $as_echo_n "(cached) " >&6 2626 else 2627 cat >conftest.make <<\_ACEOF 2628 SHELL = /bin/sh 2629 all: 2630 @echo '@@@%%%=$(MAKE)=@@@%%%' 2631 _ACEOF 2632 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us. 2633 case `${MAKE-make} -f conftest.make 2>/dev/null` in 2634 *@@@%%%=?*=@@@%%%*) 2635 eval ac_cv_prog_make_${ac_make}_set=yes;; 2636 *) 2637 eval ac_cv_prog_make_${ac_make}_set=no;; 2638 esac 2639 rm -f conftest.make 2640 fi 2641 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then 2642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2643 $as_echo "yes" >&6; } 2644 SET_MAKE= 2645 else 2646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2647 $as_echo "no" >&6; } 2648 SET_MAKE="MAKE=${MAKE-make}" 2649 fi 2650 2651 rm -rf .tst 2>/dev/null 2652 mkdir .tst 2>/dev/null 2653 if test -d .tst; then 2654 am__leading_dot=. 2655 else 2656 am__leading_dot=_ 2657 fi 2658 rmdir .tst 2>/dev/null 2659 2660 # Check whether --enable-silent-rules was given. 2661 if test "${enable_silent_rules+set}" = set; then : 2662 enableval=$enable_silent_rules; 2663 fi 2664 2665 case $enable_silent_rules in # ((( 2666 yes) AM_DEFAULT_VERBOSITY=0;; 2667 no) AM_DEFAULT_VERBOSITY=1;; 2668 *) AM_DEFAULT_VERBOSITY=1;; 2669 esac 2670 am_make=${MAKE-make} 2671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 2672 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 2673 if ${am_cv_make_support_nested_variables+:} false; then : 2674 $as_echo_n "(cached) " >&6 2675 else 2676 if $as_echo 'TRUE=$(BAR$(V)) 2677 BAR0=false 2678 BAR1=true 2679 V=1 2680 am__doit: 2681 @$(TRUE) 2682 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 2683 am_cv_make_support_nested_variables=yes 2684 else 2685 am_cv_make_support_nested_variables=no 2686 fi 2687 fi 2688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 2689 $as_echo "$am_cv_make_support_nested_variables" >&6; } 2690 if test $am_cv_make_support_nested_variables = yes; then 2691 AM_V='$(V)' 2692 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 2693 else 2694 AM_V=$AM_DEFAULT_VERBOSITY 2695 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 2696 fi 2697 AM_BACKSLASH='\' 2698 2699 if test "`cd $srcdir && pwd`" != "`pwd`"; then 2700 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output 2701 # is not polluted with repeated "-I." 2702 am__isrc=' -I$(srcdir)' 2703 # test to see if srcdir already configured 2704 if test -f $srcdir/config.status; then 2705 as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2706 fi 2707 fi 2708 2709 # test whether we have cygpath 2710 if test -z "$CYGPATH_W"; then 2711 if (cygpath --version) >/dev/null 2>/dev/null; then 2712 CYGPATH_W='cygpath -w' 2713 else 2714 CYGPATH_W=echo 2715 fi 2716 fi 2717 2718 2719 # Define the identity of the package. 2720 PACKAGE='libXv' 2721 VERSION='1.0.10' 2722 2723 2724 cat >>confdefs.h <<_ACEOF 2725 #define PACKAGE "$PACKAGE" 2726 _ACEOF 2727 2728 2729 cat >>confdefs.h <<_ACEOF 2730 #define VERSION "$VERSION" 2731 _ACEOF 2732 2733 # Some tools Automake needs. 2734 2735 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2736 2737 2738 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2739 2740 2741 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2742 2743 2744 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2745 2746 2747 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2748 2749 # For better backward compatibility. To be removed once Automake 1.9.x 2750 # dies out for good. For more background, see: 2751 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2752 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2753 mkdir_p='$(MKDIR_P)' 2754 2755 # We need awk for the "check" target. The system "awk" is bad on 2756 # some platforms. 2757 # Always define AMTAR for backward compatibility. Yes, it's still used 2758 # in the wild :-( We should find a proper way to deprecate it ... 2759 AMTAR='$${TAR-tar}' 2760 2761 2762 # We'll loop over all known methods to create a tar archive until one works. 2763 _am_tools='gnutar pax cpio none' 2764 2765 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2766 2767 2768 2769 2770 2771 2772 # POSIX will say in a future version that running "rm -f" with no argument 2773 # is OK; and we want to be able to make that assumption in our Makefile 2774 # recipes. So use an aggressive probe to check that the usage we want is 2775 # actually supported "in the wild" to an acceptable degree. 2776 # See automake bug#10828. 2777 # To make any issue more visible, cause the running configure to be aborted 2778 # by default if the 'rm' program in use doesn't match our expectations; the 2779 # user can still override this though. 2780 if rm -f && rm -fr && rm -rf; then : OK; else 2781 cat >&2 <<'END' 2782 Oops! 2783 2784 Your 'rm' program seems unable to run without file operands specified 2785 on the command line, even when the '-f' option is present. This is contrary 2786 to the behaviour of most rm programs out there, and not conforming with 2787 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542> 2788 2789 Please tell bug-automake@gnu.org about your system, including the value 2790 of your $PATH and any error possibly output before this message. This 2791 can help us improve future automake versions. 2792 2793 END 2794 if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then 2795 echo 'Configuration will proceed anyway, since you have set the' >&2 2796 echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2 2797 echo >&2 2798 else 2799 cat >&2 <<'END' 2800 Aborting the configuration process, to ensure you take notice of the issue. 2801 2802 You can download and install GNU coreutils to get an 'rm' implementation 2803 that behaves properly: <http://www.gnu.org/software/coreutils/>. 2804 2805 If you want to complete the configuration process using your problematic 2806 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM 2807 to "yes", and re-run configure. 2808 2809 END 2810 as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5 2811 fi 2812 fi 2813 2814 # Initialize libtool 2815 case `pwd` in 2816 *\ * | *\ *) 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 2818 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 2819 esac 2820 2821 2822 2823 macro_version='2.4.2' 2824 macro_revision='1.3337' 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 ltmain="$ac_aux_dir/ltmain.sh" 2839 2840 # Make sure we can run config.sub. 2841 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2842 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2843 2844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2845 $as_echo_n "checking build system type... " >&6; } 2846 if ${ac_cv_build+:} false; then : 2847 $as_echo_n "(cached) " >&6 2848 else 2849 ac_build_alias=$build_alias 2850 test "x$ac_build_alias" = x && 2851 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2852 test "x$ac_build_alias" = x && 2853 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2854 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2855 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2856 2857 fi 2858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2859 $as_echo "$ac_cv_build" >&6; } 2860 case $ac_cv_build in 2861 *-*-*) ;; 2862 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2863 esac 2864 build=$ac_cv_build 2865 ac_save_IFS=$IFS; IFS='-' 2866 set x $ac_cv_build 2867 shift 2868 build_cpu=$1 2869 build_vendor=$2 2870 shift; shift 2871 # Remember, the first character of IFS is used to create $*, 2872 # except with old shells: 2873 build_os=$* 2874 IFS=$ac_save_IFS 2875 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2876 2877 2878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2879 $as_echo_n "checking host system type... " >&6; } 2880 if ${ac_cv_host+:} false; then : 2881 $as_echo_n "(cached) " >&6 2882 else 2883 if test "x$host_alias" = x; then 2884 ac_cv_host=$ac_cv_build 2885 else 2886 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2887 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2888 fi 2889 2890 fi 2891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2892 $as_echo "$ac_cv_host" >&6; } 2893 case $ac_cv_host in 2894 *-*-*) ;; 2895 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2896 esac 2897 host=$ac_cv_host 2898 ac_save_IFS=$IFS; IFS='-' 2899 set x $ac_cv_host 2900 shift 2901 host_cpu=$1 2902 host_vendor=$2 2903 shift; shift 2904 # Remember, the first character of IFS is used to create $*, 2905 # except with old shells: 2906 host_os=$* 2907 IFS=$ac_save_IFS 2908 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2909 2910 2911 # Backslashify metacharacters that are still active within 2912 # double-quoted strings. 2913 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 2914 2915 # Same as above, but do not quote variable references. 2916 double_quote_subst='s/\(["`\\]\)/\\\1/g' 2917 2918 # Sed substitution to delay expansion of an escaped shell variable in a 2919 # double_quote_subst'ed string. 2920 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 2921 2922 # Sed substitution to delay expansion of an escaped single quote. 2923 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 2924 2925 # Sed substitution to avoid accidental globbing in evaled expressions 2926 no_glob_subst='s/\*/\\\*/g' 2927 2928 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 2929 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 2930 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 2931 2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 2933 $as_echo_n "checking how to print strings... " >&6; } 2934 # Test print first, because it will be a builtin if present. 2935 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 2936 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 2937 ECHO='print -r --' 2938 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 2939 ECHO='printf %s\n' 2940 else 2941 # Use this function as a fallback that always works. 2942 func_fallback_echo () 2943 { 2944 eval 'cat <<_LTECHO_EOF 2945 $1 2946 _LTECHO_EOF' 2947 } 2948 ECHO='func_fallback_echo' 2949 fi 2950 2951 # func_echo_all arg... 2952 # Invoke $ECHO with all args, space-separated. 2953 func_echo_all () 2954 { 2955 $ECHO "" 2956 } 2957 2958 case "$ECHO" in 2959 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 2960 $as_echo "printf" >&6; } ;; 2961 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 2962 $as_echo "print -r" >&6; } ;; 2963 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 2964 $as_echo "cat" >&6; } ;; 2965 esac 2966 2967 2968 2969 2970 2971 2972 2973 2974 2975 2976 2977 2978 2979 2980 DEPDIR="${am__leading_dot}deps" 2981 2982 ac_config_commands="$ac_config_commands depfiles" 2983 2984 2985 am_make=${MAKE-make} 2986 cat > confinc << 'END' 2987 am__doit: 2988 @echo this is the am__doit target 2989 .PHONY: am__doit 2990 END 2991 # If we don't find an include directive, just comment out the code. 2992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2993 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2994 am__include="#" 2995 am__quote= 2996 _am_result=none 2997 # First try GNU make style include. 2998 echo "include confinc" > confmf 2999 # Ignore all kinds of additional output from 'make'. 3000 case `$am_make -s -f confmf 2> /dev/null` in #( 3001 *the\ am__doit\ target*) 3002 am__include=include 3003 am__quote= 3004 _am_result=GNU 3005 ;; 3006 esac 3007 # Now try BSD make style include. 3008 if test "$am__include" = "#"; then 3009 echo '.include "confinc"' > confmf 3010 case `$am_make -s -f confmf 2> /dev/null` in #( 3011 *the\ am__doit\ target*) 3012 am__include=.include 3013 am__quote="\"" 3014 _am_result=BSD 3015 ;; 3016 esac 3017 fi 3018 3019 3020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 3021 $as_echo "$_am_result" >&6; } 3022 rm -f confinc confmf 3023 3024 # Check whether --enable-dependency-tracking was given. 3025 if test "${enable_dependency_tracking+set}" = set; then : 3026 enableval=$enable_dependency_tracking; 3027 fi 3028 3029 if test "x$enable_dependency_tracking" != xno; then 3030 am_depcomp="$ac_aux_dir/depcomp" 3031 AMDEPBACKSLASH='\' 3032 am__nodep='_no' 3033 fi 3034 if test "x$enable_dependency_tracking" != xno; then 3035 AMDEP_TRUE= 3036 AMDEP_FALSE='#' 3037 else 3038 AMDEP_TRUE='#' 3039 AMDEP_FALSE= 3040 fi 3041 3042 3043 ac_ext=c 3044 ac_cpp='$CPP $CPPFLAGS' 3045 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3046 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3047 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3048 if test -n "$ac_tool_prefix"; then 3049 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3050 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3052 $as_echo_n "checking for $ac_word... " >&6; } 3053 if ${ac_cv_prog_CC+:} false; then : 3054 $as_echo_n "(cached) " >&6 3055 else 3056 if test -n "$CC"; then 3057 ac_cv_prog_CC="$CC" # Let the user override the test. 3058 else 3059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3060 for as_dir in $PATH 3061 do 3062 IFS=$as_save_IFS 3063 test -z "$as_dir" && as_dir=. 3064 for ac_exec_ext in '' $ac_executable_extensions; do 3065 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3066 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3067 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3068 break 2 3069 fi 3070 done 3071 done 3072 IFS=$as_save_IFS 3073 3074 fi 3075 fi 3076 CC=$ac_cv_prog_CC 3077 if test -n "$CC"; then 3078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3079 $as_echo "$CC" >&6; } 3080 else 3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3082 $as_echo "no" >&6; } 3083 fi 3084 3085 3086 fi 3087 if test -z "$ac_cv_prog_CC"; then 3088 ac_ct_CC=$CC 3089 # Extract the first word of "gcc", so it can be a program name with args. 3090 set dummy gcc; ac_word=$2 3091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3092 $as_echo_n "checking for $ac_word... " >&6; } 3093 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3094 $as_echo_n "(cached) " >&6 3095 else 3096 if test -n "$ac_ct_CC"; then 3097 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3098 else 3099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3100 for as_dir in $PATH 3101 do 3102 IFS=$as_save_IFS 3103 test -z "$as_dir" && as_dir=. 3104 for ac_exec_ext in '' $ac_executable_extensions; do 3105 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3106 ac_cv_prog_ac_ct_CC="gcc" 3107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3108 break 2 3109 fi 3110 done 3111 done 3112 IFS=$as_save_IFS 3113 3114 fi 3115 fi 3116 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3117 if test -n "$ac_ct_CC"; then 3118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3119 $as_echo "$ac_ct_CC" >&6; } 3120 else 3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3122 $as_echo "no" >&6; } 3123 fi 3124 3125 if test "x$ac_ct_CC" = x; then 3126 CC="" 3127 else 3128 case $cross_compiling:$ac_tool_warned in 3129 yes:) 3130 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3131 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3132 ac_tool_warned=yes ;; 3133 esac 3134 CC=$ac_ct_CC 3135 fi 3136 else 3137 CC="$ac_cv_prog_CC" 3138 fi 3139 3140 if test -z "$CC"; then 3141 if test -n "$ac_tool_prefix"; then 3142 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3143 set dummy ${ac_tool_prefix}cc; ac_word=$2 3144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3145 $as_echo_n "checking for $ac_word... " >&6; } 3146 if ${ac_cv_prog_CC+:} false; then : 3147 $as_echo_n "(cached) " >&6 3148 else 3149 if test -n "$CC"; then 3150 ac_cv_prog_CC="$CC" # Let the user override the test. 3151 else 3152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3153 for as_dir in $PATH 3154 do 3155 IFS=$as_save_IFS 3156 test -z "$as_dir" && as_dir=. 3157 for ac_exec_ext in '' $ac_executable_extensions; do 3158 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3159 ac_cv_prog_CC="${ac_tool_prefix}cc" 3160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3161 break 2 3162 fi 3163 done 3164 done 3165 IFS=$as_save_IFS 3166 3167 fi 3168 fi 3169 CC=$ac_cv_prog_CC 3170 if test -n "$CC"; then 3171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3172 $as_echo "$CC" >&6; } 3173 else 3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3175 $as_echo "no" >&6; } 3176 fi 3177 3178 3179 fi 3180 fi 3181 if test -z "$CC"; then 3182 # Extract the first word of "cc", so it can be a program name with args. 3183 set dummy cc; ac_word=$2 3184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3185 $as_echo_n "checking for $ac_word... " >&6; } 3186 if ${ac_cv_prog_CC+:} false; then : 3187 $as_echo_n "(cached) " >&6 3188 else 3189 if test -n "$CC"; then 3190 ac_cv_prog_CC="$CC" # Let the user override the test. 3191 else 3192 ac_prog_rejected=no 3193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3194 for as_dir in $PATH 3195 do 3196 IFS=$as_save_IFS 3197 test -z "$as_dir" && as_dir=. 3198 for ac_exec_ext in '' $ac_executable_extensions; do 3199 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3200 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3201 ac_prog_rejected=yes 3202 continue 3203 fi 3204 ac_cv_prog_CC="cc" 3205 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3206 break 2 3207 fi 3208 done 3209 done 3210 IFS=$as_save_IFS 3211 3212 if test $ac_prog_rejected = yes; then 3213 # We found a bogon in the path, so make sure we never use it. 3214 set dummy $ac_cv_prog_CC 3215 shift 3216 if test $# != 0; then 3217 # We chose a different compiler from the bogus one. 3218 # However, it has the same basename, so the bogon will be chosen 3219 # first if we set CC to just the basename; use the full file name. 3220 shift 3221 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3222 fi 3223 fi 3224 fi 3225 fi 3226 CC=$ac_cv_prog_CC 3227 if test -n "$CC"; then 3228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3229 $as_echo "$CC" >&6; } 3230 else 3231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3232 $as_echo "no" >&6; } 3233 fi 3234 3235 3236 fi 3237 if test -z "$CC"; then 3238 if test -n "$ac_tool_prefix"; then 3239 for ac_prog in cl.exe 3240 do 3241 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3242 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3244 $as_echo_n "checking for $ac_word... " >&6; } 3245 if ${ac_cv_prog_CC+:} false; then : 3246 $as_echo_n "(cached) " >&6 3247 else 3248 if test -n "$CC"; then 3249 ac_cv_prog_CC="$CC" # Let the user override the test. 3250 else 3251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3252 for as_dir in $PATH 3253 do 3254 IFS=$as_save_IFS 3255 test -z "$as_dir" && as_dir=. 3256 for ac_exec_ext in '' $ac_executable_extensions; do 3257 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3258 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3259 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3260 break 2 3261 fi 3262 done 3263 done 3264 IFS=$as_save_IFS 3265 3266 fi 3267 fi 3268 CC=$ac_cv_prog_CC 3269 if test -n "$CC"; then 3270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3271 $as_echo "$CC" >&6; } 3272 else 3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3274 $as_echo "no" >&6; } 3275 fi 3276 3277 3278 test -n "$CC" && break 3279 done 3280 fi 3281 if test -z "$CC"; then 3282 ac_ct_CC=$CC 3283 for ac_prog in cl.exe 3284 do 3285 # Extract the first word of "$ac_prog", so it can be a program name with args. 3286 set dummy $ac_prog; ac_word=$2 3287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3288 $as_echo_n "checking for $ac_word... " >&6; } 3289 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3290 $as_echo_n "(cached) " >&6 3291 else 3292 if test -n "$ac_ct_CC"; then 3293 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3294 else 3295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3296 for as_dir in $PATH 3297 do 3298 IFS=$as_save_IFS 3299 test -z "$as_dir" && as_dir=. 3300 for ac_exec_ext in '' $ac_executable_extensions; do 3301 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3302 ac_cv_prog_ac_ct_CC="$ac_prog" 3303 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3304 break 2 3305 fi 3306 done 3307 done 3308 IFS=$as_save_IFS 3309 3310 fi 3311 fi 3312 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3313 if test -n "$ac_ct_CC"; then 3314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3315 $as_echo "$ac_ct_CC" >&6; } 3316 else 3317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3318 $as_echo "no" >&6; } 3319 fi 3320 3321 3322 test -n "$ac_ct_CC" && break 3323 done 3324 3325 if test "x$ac_ct_CC" = x; then 3326 CC="" 3327 else 3328 case $cross_compiling:$ac_tool_warned in 3329 yes:) 3330 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3331 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3332 ac_tool_warned=yes ;; 3333 esac 3334 CC=$ac_ct_CC 3335 fi 3336 fi 3337 3338 fi 3339 3340 3341 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3342 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3343 as_fn_error $? "no acceptable C compiler found in \$PATH 3344 See \`config.log' for more details" "$LINENO" 5; } 3345 3346 # Provide some information about the compiler. 3347 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3348 set X $ac_compile 3349 ac_compiler=$2 3350 for ac_option in --version -v -V -qversion; do 3351 { { ac_try="$ac_compiler $ac_option >&5" 3352 case "(($ac_try" in 3353 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3354 *) ac_try_echo=$ac_try;; 3355 esac 3356 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3357 $as_echo "$ac_try_echo"; } >&5 3358 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3359 ac_status=$? 3360 if test -s conftest.err; then 3361 sed '10a\ 3362 ... rest of stderr output deleted ... 3363 10q' conftest.err >conftest.er1 3364 cat conftest.er1 >&5 3365 fi 3366 rm -f conftest.er1 conftest.err 3367 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3368 test $ac_status = 0; } 3369 done 3370 3371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3372 /* end confdefs.h. */ 3373 3374 int 3375 main () 3376 { 3377 3378 ; 3379 return 0; 3380 } 3381 _ACEOF 3382 ac_clean_files_save=$ac_clean_files 3383 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3384 # Try to create an executable without -o first, disregard a.out. 3385 # It will help us diagnose broken compilers, and finding out an intuition 3386 # of exeext. 3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3388 $as_echo_n "checking whether the C compiler works... " >&6; } 3389 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3390 3391 # The possible output files: 3392 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3393 3394 ac_rmfiles= 3395 for ac_file in $ac_files 3396 do 3397 case $ac_file in 3398 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3399 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3400 esac 3401 done 3402 rm -f $ac_rmfiles 3403 3404 if { { ac_try="$ac_link_default" 3405 case "(($ac_try" in 3406 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3407 *) ac_try_echo=$ac_try;; 3408 esac 3409 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3410 $as_echo "$ac_try_echo"; } >&5 3411 (eval "$ac_link_default") 2>&5 3412 ac_status=$? 3413 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3414 test $ac_status = 0; }; then : 3415 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3416 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3417 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3418 # so that the user can short-circuit this test for compilers unknown to 3419 # Autoconf. 3420 for ac_file in $ac_files '' 3421 do 3422 test -f "$ac_file" || continue 3423 case $ac_file in 3424 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3425 ;; 3426 [ab].out ) 3427 # We found the default executable, but exeext='' is most 3428 # certainly right. 3429 break;; 3430 *.* ) 3431 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3432 then :; else 3433 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3434 fi 3435 # We set ac_cv_exeext here because the later test for it is not 3436 # safe: cross compilers may not add the suffix if given an `-o' 3437 # argument, so we may need to know it at that point already. 3438 # Even if this section looks crufty: it has the advantage of 3439 # actually working. 3440 break;; 3441 * ) 3442 break;; 3443 esac 3444 done 3445 test "$ac_cv_exeext" = no && ac_cv_exeext= 3446 3447 else 3448 ac_file='' 3449 fi 3450 if test -z "$ac_file"; then : 3451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3452 $as_echo "no" >&6; } 3453 $as_echo "$as_me: failed program was:" >&5 3454 sed 's/^/| /' conftest.$ac_ext >&5 3455 3456 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3457 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3458 as_fn_error 77 "C compiler cannot create executables 3459 See \`config.log' for more details" "$LINENO" 5; } 3460 else 3461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3462 $as_echo "yes" >&6; } 3463 fi 3464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3465 $as_echo_n "checking for C compiler default output file name... " >&6; } 3466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3467 $as_echo "$ac_file" >&6; } 3468 ac_exeext=$ac_cv_exeext 3469 3470 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3471 ac_clean_files=$ac_clean_files_save 3472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3473 $as_echo_n "checking for suffix of executables... " >&6; } 3474 if { { ac_try="$ac_link" 3475 case "(($ac_try" in 3476 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3477 *) ac_try_echo=$ac_try;; 3478 esac 3479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3480 $as_echo "$ac_try_echo"; } >&5 3481 (eval "$ac_link") 2>&5 3482 ac_status=$? 3483 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3484 test $ac_status = 0; }; then : 3485 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3486 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3487 # work properly (i.e., refer to `conftest.exe'), while it won't with 3488 # `rm'. 3489 for ac_file in conftest.exe conftest conftest.*; do 3490 test -f "$ac_file" || continue 3491 case $ac_file in 3492 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3493 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3494 break;; 3495 * ) break;; 3496 esac 3497 done 3498 else 3499 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3500 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3501 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3502 See \`config.log' for more details" "$LINENO" 5; } 3503 fi 3504 rm -f conftest conftest$ac_cv_exeext 3505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3506 $as_echo "$ac_cv_exeext" >&6; } 3507 3508 rm -f conftest.$ac_ext 3509 EXEEXT=$ac_cv_exeext 3510 ac_exeext=$EXEEXT 3511 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3512 /* end confdefs.h. */ 3513 #include <stdio.h> 3514 int 3515 main () 3516 { 3517 FILE *f = fopen ("conftest.out", "w"); 3518 return ferror (f) || fclose (f) != 0; 3519 3520 ; 3521 return 0; 3522 } 3523 _ACEOF 3524 ac_clean_files="$ac_clean_files conftest.out" 3525 # Check that the compiler produces executables we can run. If not, either 3526 # the compiler is broken, or we cross compile. 3527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3528 $as_echo_n "checking whether we are cross compiling... " >&6; } 3529 if test "$cross_compiling" != yes; then 3530 { { ac_try="$ac_link" 3531 case "(($ac_try" in 3532 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3533 *) ac_try_echo=$ac_try;; 3534 esac 3535 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3536 $as_echo "$ac_try_echo"; } >&5 3537 (eval "$ac_link") 2>&5 3538 ac_status=$? 3539 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3540 test $ac_status = 0; } 3541 if { ac_try='./conftest$ac_cv_exeext' 3542 { { case "(($ac_try" in 3543 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3544 *) ac_try_echo=$ac_try;; 3545 esac 3546 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3547 $as_echo "$ac_try_echo"; } >&5 3548 (eval "$ac_try") 2>&5 3549 ac_status=$? 3550 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3551 test $ac_status = 0; }; }; then 3552 cross_compiling=no 3553 else 3554 if test "$cross_compiling" = maybe; then 3555 cross_compiling=yes 3556 else 3557 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3558 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3559 as_fn_error $? "cannot run C compiled programs. 3560 If you meant to cross compile, use \`--host'. 3561 See \`config.log' for more details" "$LINENO" 5; } 3562 fi 3563 fi 3564 fi 3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3566 $as_echo "$cross_compiling" >&6; } 3567 3568 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3569 ac_clean_files=$ac_clean_files_save 3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3571 $as_echo_n "checking for suffix of object files... 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"cannot compute suffix of object files: cannot compile 3613 See \`config.log' for more details" "$LINENO" 5; } 3614 fi 3615 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3616 fi 3617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3618 $as_echo "$ac_cv_objext" >&6; } 3619 OBJEXT=$ac_cv_objext 3620 ac_objext=$OBJEXT 3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3622 $as_echo_n "checking whether we are using the GNU C compiler... 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" >&6; } 3660 if ${ac_cv_prog_cc_g+:} false; then : 3661 $as_echo_n "(cached) " >&6 3662 else 3663 ac_save_c_werror_flag=$ac_c_werror_flag 3664 ac_c_werror_flag=yes 3665 ac_cv_prog_cc_g=no 3666 CFLAGS="-g" 3667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3668 /* end confdefs.h. */ 3669 3670 int 3671 main () 3672 { 3673 3674 ; 3675 return 0; 3676 } 3677 _ACEOF 3678 if ac_fn_c_try_compile "$LINENO"; then : 3679 ac_cv_prog_cc_g=yes 3680 else 3681 CFLAGS="" 3682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3683 /* end confdefs.h. */ 3684 3685 int 3686 main () 3687 { 3688 3689 ; 3690 return 0; 3691 } 3692 _ACEOF 3693 if ac_fn_c_try_compile "$LINENO"; then : 3694 3695 else 3696 ac_c_werror_flag=$ac_save_c_werror_flag 3697 CFLAGS="-g" 3698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3699 /* end confdefs.h. */ 3700 3701 int 3702 main () 3703 { 3704 3705 ; 3706 return 0; 3707 } 3708 _ACEOF 3709 if ac_fn_c_try_compile "$LINENO"; then : 3710 ac_cv_prog_cc_g=yes 3711 fi 3712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3713 fi 3714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3715 fi 3716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3717 ac_c_werror_flag=$ac_save_c_werror_flag 3718 fi 3719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3720 $as_echo "$ac_cv_prog_cc_g" >&6; } 3721 if test "$ac_test_CFLAGS" = set; then 3722 CFLAGS=$ac_save_CFLAGS 3723 elif test $ac_cv_prog_cc_g = yes; then 3724 if test "$GCC" = yes; then 3725 CFLAGS="-g -O2" 3726 else 3727 CFLAGS="-g" 3728 fi 3729 else 3730 if test "$GCC" = yes; then 3731 CFLAGS="-O2" 3732 else 3733 CFLAGS= 3734 fi 3735 fi 3736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3737 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3738 if ${ac_cv_prog_cc_c89+:} false; then : 3739 $as_echo_n "(cached) " >&6 3740 else 3741 ac_cv_prog_cc_c89=no 3742 ac_save_CC=$CC 3743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3744 /* end confdefs.h. */ 3745 #include <stdarg.h> 3746 #include <stdio.h> 3747 #include <sys/types.h> 3748 #include <sys/stat.h> 3749 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3750 struct buf { int x; }; 3751 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3752 static char *e (p, i) 3753 char **p; 3754 int i; 3755 { 3756 return p[i]; 3757 } 3758 static char *f (char * (*g) (char **, int), char **p, ...) 3759 { 3760 char *s; 3761 va_list v; 3762 va_start (v,p); 3763 s = g (p, va_arg (v,int)); 3764 va_end (v); 3765 return s; 3766 } 3767 3768 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3769 function prototypes and stuff, but not '\xHH' hex character constants. 3770 These don't provoke an error unfortunately, instead are silently treated 3771 as 'x'. The following induces an error, until -std is added to get 3772 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3773 array size at least. It's necessary to write '\x00'==0 to get something 3774 that's true only with -std. */ 3775 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3776 3777 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3778 inside strings and character constants. */ 3779 #define FOO(x) 'x' 3780 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3781 3782 int test (int i, double x); 3783 struct s1 {int (*f) (int a);}; 3784 struct s2 {int (*f) (double a);}; 3785 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3786 int argc; 3787 char **argv; 3788 int 3789 main () 3790 { 3791 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3792 ; 3793 return 0; 3794 } 3795 _ACEOF 3796 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3797 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3798 do 3799 CC="$ac_save_CC $ac_arg" 3800 if ac_fn_c_try_compile "$LINENO"; then : 3801 ac_cv_prog_cc_c89=$ac_arg 3802 fi 3803 rm -f core conftest.err conftest.$ac_objext 3804 test "x$ac_cv_prog_cc_c89" != "xno" && break 3805 done 3806 rm -f conftest.$ac_ext 3807 CC=$ac_save_CC 3808 3809 fi 3810 # AC_CACHE_VAL 3811 case "x$ac_cv_prog_cc_c89" in 3812 x) 3813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3814 $as_echo "none needed" >&6; } ;; 3815 xno) 3816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3817 $as_echo "unsupported" >&6; } ;; 3818 *) 3819 CC="$CC $ac_cv_prog_cc_c89" 3820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3821 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3822 esac 3823 if test "x$ac_cv_prog_cc_c89" != xno; then : 3824 3825 fi 3826 3827 ac_ext=c 3828 ac_cpp='$CPP $CPPFLAGS' 3829 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3830 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3831 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3832 3833 ac_ext=c 3834 ac_cpp='$CPP $CPPFLAGS' 3835 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3836 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3837 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 3839 $as_echo_n "checking whether $CC understands -c and -o together... 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" >&6; } 4022 if ${ac_cv_path_SED+:} false; then : 4023 $as_echo_n "(cached) " >&6 4024 else 4025 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ 4026 for ac_i in 1 2 3 4 5 6 7; do 4027 ac_script="$ac_script$as_nl$ac_script" 4028 done 4029 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed 4030 { ac_script=; unset ac_script;} 4031 if test -z "$SED"; then 4032 ac_path_SED_found=false 4033 # Loop through the user's path and test for each of PROGNAME-LIST 4034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4035 for as_dir in $PATH 4036 do 4037 IFS=$as_save_IFS 4038 test -z "$as_dir" && as_dir=. 4039 for ac_prog in sed gsed; do 4040 for ac_exec_ext in '' $ac_executable_extensions; do 4041 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext" 4042 { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue 4043 # Check for GNU ac_path_SED and select it if it is found. 4044 # Check for GNU $ac_path_SED 4045 case `"$ac_path_SED" --version 2>&1` in 4046 *GNU*) 4047 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;; 4048 *) 4049 ac_count=0 4050 $as_echo_n 0123456789 >"conftest.in" 4051 while : 4052 do 4053 cat "conftest.in" "conftest.in" >"conftest.tmp" 4054 mv "conftest.tmp" "conftest.in" 4055 cp "conftest.in" "conftest.nl" 4056 $as_echo '' >> "conftest.nl" 4057 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break 4058 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4059 as_fn_arith $ac_count + 1 && ac_count=$as_val 4060 if test $ac_count -gt ${ac_path_SED_max-0}; then 4061 # Best one so far, save it but keep looking for a better one 4062 ac_cv_path_SED="$ac_path_SED" 4063 ac_path_SED_max=$ac_count 4064 fi 4065 # 10*(2^10) chars as input seems more than enough 4066 test $ac_count -gt 10 && break 4067 done 4068 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4069 esac 4070 4071 $ac_path_SED_found && break 3 4072 done 4073 done 4074 done 4075 IFS=$as_save_IFS 4076 if test -z "$ac_cv_path_SED"; then 4077 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5 4078 fi 4079 else 4080 ac_cv_path_SED=$SED 4081 fi 4082 4083 fi 4084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 4085 $as_echo "$ac_cv_path_SED" >&6; } 4086 SED="$ac_cv_path_SED" 4087 rm -f conftest.sed 4088 4089 test -z "$SED" && SED=sed 4090 Xsed="$SED -e 1s/^X//" 4091 4092 4093 4094 4095 4096 4097 4098 4099 4100 4101 4102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4103 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4104 if ${ac_cv_path_GREP+:} false; then : 4105 $as_echo_n "(cached) " >&6 4106 else 4107 if test -z "$GREP"; then 4108 ac_path_GREP_found=false 4109 # Loop through the user's path and test for each of PROGNAME-LIST 4110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4111 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4112 do 4113 IFS=$as_save_IFS 4114 test -z "$as_dir" && as_dir=. 4115 for ac_prog in grep ggrep; do 4116 for ac_exec_ext in '' $ac_executable_extensions; do 4117 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4118 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4119 # Check for GNU ac_path_GREP and select it if it is found. 4120 # Check for GNU $ac_path_GREP 4121 case `"$ac_path_GREP" --version 2>&1` in 4122 *GNU*) 4123 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4124 *) 4125 ac_count=0 4126 $as_echo_n 0123456789 >"conftest.in" 4127 while : 4128 do 4129 cat "conftest.in" "conftest.in" >"conftest.tmp" 4130 mv "conftest.tmp" "conftest.in" 4131 cp "conftest.in" "conftest.nl" 4132 $as_echo 'GREP' >> "conftest.nl" 4133 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4134 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4135 as_fn_arith $ac_count + 1 && ac_count=$as_val 4136 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4137 # Best one so far, save it but keep looking for a better one 4138 ac_cv_path_GREP="$ac_path_GREP" 4139 ac_path_GREP_max=$ac_count 4140 fi 4141 # 10*(2^10) chars as input seems more than enough 4142 test $ac_count -gt 10 && break 4143 done 4144 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4145 esac 4146 4147 $ac_path_GREP_found && break 3 4148 done 4149 done 4150 done 4151 IFS=$as_save_IFS 4152 if test -z "$ac_cv_path_GREP"; then 4153 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4154 fi 4155 else 4156 ac_cv_path_GREP=$GREP 4157 fi 4158 4159 fi 4160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4161 $as_echo "$ac_cv_path_GREP" >&6; } 4162 GREP="$ac_cv_path_GREP" 4163 4164 4165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4166 $as_echo_n "checking for egrep... " >&6; } 4167 if ${ac_cv_path_EGREP+:} false; then : 4168 $as_echo_n "(cached) " >&6 4169 else 4170 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4171 then ac_cv_path_EGREP="$GREP -E" 4172 else 4173 if test -z "$EGREP"; then 4174 ac_path_EGREP_found=false 4175 # Loop through the user's path and test for each of PROGNAME-LIST 4176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4177 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4178 do 4179 IFS=$as_save_IFS 4180 test -z "$as_dir" && as_dir=. 4181 for ac_prog in egrep; do 4182 for ac_exec_ext in '' $ac_executable_extensions; do 4183 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4184 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4185 # Check for GNU ac_path_EGREP and select it if it is found. 4186 # Check for GNU $ac_path_EGREP 4187 case `"$ac_path_EGREP" --version 2>&1` in 4188 *GNU*) 4189 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4190 *) 4191 ac_count=0 4192 $as_echo_n 0123456789 >"conftest.in" 4193 while : 4194 do 4195 cat "conftest.in" "conftest.in" >"conftest.tmp" 4196 mv "conftest.tmp" "conftest.in" 4197 cp "conftest.in" "conftest.nl" 4198 $as_echo 'EGREP' >> "conftest.nl" 4199 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4200 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4201 as_fn_arith $ac_count + 1 && ac_count=$as_val 4202 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4203 # Best one so far, save it but keep looking for a better one 4204 ac_cv_path_EGREP="$ac_path_EGREP" 4205 ac_path_EGREP_max=$ac_count 4206 fi 4207 # 10*(2^10) chars as input seems more than enough 4208 test $ac_count -gt 10 && break 4209 done 4210 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4211 esac 4212 4213 $ac_path_EGREP_found && break 3 4214 done 4215 done 4216 done 4217 IFS=$as_save_IFS 4218 if test -z "$ac_cv_path_EGREP"; then 4219 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4220 fi 4221 else 4222 ac_cv_path_EGREP=$EGREP 4223 fi 4224 4225 fi 4226 fi 4227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4228 $as_echo "$ac_cv_path_EGREP" >&6; } 4229 EGREP="$ac_cv_path_EGREP" 4230 4231 4232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4233 $as_echo_n "checking for fgrep... " >&6; } 4234 if ${ac_cv_path_FGREP+:} false; then : 4235 $as_echo_n "(cached) " >&6 4236 else 4237 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4238 then ac_cv_path_FGREP="$GREP -F" 4239 else 4240 if test -z "$FGREP"; then 4241 ac_path_FGREP_found=false 4242 # Loop through the user's path and test for each of PROGNAME-LIST 4243 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4244 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4245 do 4246 IFS=$as_save_IFS 4247 test -z "$as_dir" && as_dir=. 4248 for ac_prog in fgrep; do 4249 for ac_exec_ext in '' $ac_executable_extensions; do 4250 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4251 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 4252 # Check for GNU ac_path_FGREP and select it if it is found. 4253 # Check for GNU $ac_path_FGREP 4254 case `"$ac_path_FGREP" --version 2>&1` in 4255 *GNU*) 4256 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4257 *) 4258 ac_count=0 4259 $as_echo_n 0123456789 >"conftest.in" 4260 while : 4261 do 4262 cat "conftest.in" "conftest.in" >"conftest.tmp" 4263 mv "conftest.tmp" "conftest.in" 4264 cp "conftest.in" "conftest.nl" 4265 $as_echo 'FGREP' >> "conftest.nl" 4266 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4267 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4268 as_fn_arith $ac_count + 1 && ac_count=$as_val 4269 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4270 # Best one so far, save it but keep looking for a better one 4271 ac_cv_path_FGREP="$ac_path_FGREP" 4272 ac_path_FGREP_max=$ac_count 4273 fi 4274 # 10*(2^10) chars as input seems more than enough 4275 test $ac_count -gt 10 && break 4276 done 4277 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4278 esac 4279 4280 $ac_path_FGREP_found && break 3 4281 done 4282 done 4283 done 4284 IFS=$as_save_IFS 4285 if test -z "$ac_cv_path_FGREP"; then 4286 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4287 fi 4288 else 4289 ac_cv_path_FGREP=$FGREP 4290 fi 4291 4292 fi 4293 fi 4294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4295 $as_echo "$ac_cv_path_FGREP" >&6; } 4296 FGREP="$ac_cv_path_FGREP" 4297 4298 4299 test -z "$GREP" && GREP=grep 4300 4301 4302 4303 4304 4305 4306 4307 4308 4309 4310 4311 4312 4313 4314 4315 4316 4317 4318 4319 # Check whether --with-gnu-ld was given. 4320 if test "${with_gnu_ld+set}" = set; then : 4321 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4322 else 4323 with_gnu_ld=no 4324 fi 4325 4326 ac_prog=ld 4327 if test "$GCC" = yes; then 4328 # Check if gcc -print-prog-name=ld gives a path. 4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4330 $as_echo_n "checking for ld used by $CC... " >&6; } 4331 case $host in 4332 *-*-mingw*) 4333 # gcc leaves a trailing carriage return which upsets mingw 4334 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4335 *) 4336 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4337 esac 4338 case $ac_prog in 4339 # Accept absolute paths. 4340 [\\/]* | ?:[\\/]*) 4341 re_direlt='/[^/][^/]*/\.\./' 4342 # Canonicalize the pathname of ld 4343 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4344 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4345 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4346 done 4347 test -z "$LD" && LD="$ac_prog" 4348 ;; 4349 "") 4350 # If it fails, then pretend we aren't using GCC. 4351 ac_prog=ld 4352 ;; 4353 *) 4354 # If it is relative, then search for the first ld in PATH. 4355 with_gnu_ld=unknown 4356 ;; 4357 esac 4358 elif test "$with_gnu_ld" = yes; then 4359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4360 $as_echo_n "checking for GNU ld... " >&6; } 4361 else 4362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4363 $as_echo_n "checking for non-GNU ld... " >&6; } 4364 fi 4365 if ${lt_cv_path_LD+:} false; then : 4366 $as_echo_n "(cached) " >&6 4367 else 4368 if test -z "$LD"; then 4369 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4370 for ac_dir in $PATH; do 4371 IFS="$lt_save_ifs" 4372 test -z "$ac_dir" && ac_dir=. 4373 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4374 lt_cv_path_LD="$ac_dir/$ac_prog" 4375 # Check to see if the program is GNU ld. I'd rather use --version, 4376 # but apparently some variants of GNU ld only accept -v. 4377 # Break only if it was the GNU/non-GNU ld that we prefer. 4378 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4379 *GNU* | *'with BFD'*) 4380 test "$with_gnu_ld" != no && break 4381 ;; 4382 *) 4383 test "$with_gnu_ld" != yes && break 4384 ;; 4385 esac 4386 fi 4387 done 4388 IFS="$lt_save_ifs" 4389 else 4390 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4391 fi 4392 fi 4393 4394 LD="$lt_cv_path_LD" 4395 if test -n "$LD"; then 4396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4397 $as_echo "$LD" >&6; } 4398 else 4399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4400 $as_echo "no" >&6; } 4401 fi 4402 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4404 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4405 if ${lt_cv_prog_gnu_ld+:} false; then : 4406 $as_echo_n "(cached) " >&6 4407 else 4408 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4409 case `$LD -v 2>&1 </dev/null` in 4410 *GNU* | *'with BFD'*) 4411 lt_cv_prog_gnu_ld=yes 4412 ;; 4413 *) 4414 lt_cv_prog_gnu_ld=no 4415 ;; 4416 esac 4417 fi 4418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4419 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4420 with_gnu_ld=$lt_cv_prog_gnu_ld 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4431 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4432 if ${lt_cv_path_NM+:} false; then : 4433 $as_echo_n "(cached) " >&6 4434 else 4435 if test -n "$NM"; then 4436 # Let the user override the test. 4437 lt_cv_path_NM="$NM" 4438 else 4439 lt_nm_to_check="${ac_tool_prefix}nm" 4440 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4441 lt_nm_to_check="$lt_nm_to_check nm" 4442 fi 4443 for lt_tmp_nm in $lt_nm_to_check; do 4444 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4445 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4446 IFS="$lt_save_ifs" 4447 test -z "$ac_dir" && ac_dir=. 4448 tmp_nm="$ac_dir/$lt_tmp_nm" 4449 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 4450 # Check to see if the nm accepts a BSD-compat flag. 4451 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4452 # nm: unknown option "B" ignored 4453 # Tru64's nm complains that /dev/null is an invalid object file 4454 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 4455 */dev/null* | *'Invalid file or object type'*) 4456 lt_cv_path_NM="$tmp_nm -B" 4457 break 4458 ;; 4459 *) 4460 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4461 */dev/null*) 4462 lt_cv_path_NM="$tmp_nm -p" 4463 break 4464 ;; 4465 *) 4466 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4467 continue # so that we can try to find one that supports BSD flags 4468 ;; 4469 esac 4470 ;; 4471 esac 4472 fi 4473 done 4474 IFS="$lt_save_ifs" 4475 done 4476 : ${lt_cv_path_NM=no} 4477 fi 4478 fi 4479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 4480 $as_echo "$lt_cv_path_NM" >&6; } 4481 if test "$lt_cv_path_NM" != "no"; then 4482 NM="$lt_cv_path_NM" 4483 else 4484 # Didn't find any BSD compatible name lister, look for dumpbin. 4485 if test -n "$DUMPBIN"; then : 4486 # Let the user override the test. 4487 else 4488 if test -n "$ac_tool_prefix"; then 4489 for ac_prog in dumpbin "link -dump" 4490 do 4491 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4492 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4494 $as_echo_n "checking for $ac_word... " >&6; } 4495 if ${ac_cv_prog_DUMPBIN+:} false; then : 4496 $as_echo_n "(cached) " >&6 4497 else 4498 if test -n "$DUMPBIN"; then 4499 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 4500 else 4501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4502 for as_dir in $PATH 4503 do 4504 IFS=$as_save_IFS 4505 test -z "$as_dir" && as_dir=. 4506 for ac_exec_ext in '' $ac_executable_extensions; do 4507 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4508 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 4509 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4510 break 2 4511 fi 4512 done 4513 done 4514 IFS=$as_save_IFS 4515 4516 fi 4517 fi 4518 DUMPBIN=$ac_cv_prog_DUMPBIN 4519 if test -n "$DUMPBIN"; then 4520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 4521 $as_echo "$DUMPBIN" >&6; } 4522 else 4523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4524 $as_echo "no" >&6; } 4525 fi 4526 4527 4528 test -n "$DUMPBIN" && break 4529 done 4530 fi 4531 if test -z "$DUMPBIN"; then 4532 ac_ct_DUMPBIN=$DUMPBIN 4533 for ac_prog in dumpbin "link -dump" 4534 do 4535 # Extract the first word of "$ac_prog", so it can be a program name with args. 4536 set dummy $ac_prog; ac_word=$2 4537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4538 $as_echo_n "checking for $ac_word... " >&6; } 4539 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 4540 $as_echo_n "(cached) " >&6 4541 else 4542 if test -n "$ac_ct_DUMPBIN"; then 4543 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 4544 else 4545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4546 for as_dir in $PATH 4547 do 4548 IFS=$as_save_IFS 4549 test -z "$as_dir" && as_dir=. 4550 for ac_exec_ext in '' $ac_executable_extensions; do 4551 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4552 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 4553 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4554 break 2 4555 fi 4556 done 4557 done 4558 IFS=$as_save_IFS 4559 4560 fi 4561 fi 4562 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 4563 if test -n "$ac_ct_DUMPBIN"; then 4564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 4565 $as_echo "$ac_ct_DUMPBIN" >&6; } 4566 else 4567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4568 $as_echo "no" >&6; } 4569 fi 4570 4571 4572 test -n "$ac_ct_DUMPBIN" && break 4573 done 4574 4575 if test "x$ac_ct_DUMPBIN" = x; then 4576 DUMPBIN=":" 4577 else 4578 case $cross_compiling:$ac_tool_warned in 4579 yes:) 4580 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4581 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4582 ac_tool_warned=yes ;; 4583 esac 4584 DUMPBIN=$ac_ct_DUMPBIN 4585 fi 4586 fi 4587 4588 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 4589 *COFF*) 4590 DUMPBIN="$DUMPBIN -symbols" 4591 ;; 4592 *) 4593 DUMPBIN=: 4594 ;; 4595 esac 4596 fi 4597 4598 if test "$DUMPBIN" != ":"; then 4599 NM="$DUMPBIN" 4600 fi 4601 fi 4602 test -z "$NM" && NM=nm 4603 4604 4605 4606 4607 4608 4609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 4610 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 4611 if ${lt_cv_nm_interface+:} false; then : 4612 $as_echo_n "(cached) " >&6 4613 else 4614 lt_cv_nm_interface="BSD nm" 4615 echo "int some_variable = 0;" > conftest.$ac_ext 4616 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 4617 (eval "$ac_compile" 2>conftest.err) 4618 cat conftest.err >&5 4619 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 4620 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 4621 cat conftest.err >&5 4622 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 4623 cat conftest.out >&5 4624 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 4625 lt_cv_nm_interface="MS dumpbin" 4626 fi 4627 rm -f conftest* 4628 fi 4629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 4630 $as_echo "$lt_cv_nm_interface" >&6; } 4631 4632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4633 $as_echo_n "checking whether ln -s works... " >&6; } 4634 LN_S=$as_ln_s 4635 if test "$LN_S" = "ln -s"; then 4636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4637 $as_echo "yes" >&6; } 4638 else 4639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4640 $as_echo "no, using $LN_S" >&6; } 4641 fi 4642 4643 # find the maximum length of command line arguments 4644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 4645 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 4646 if ${lt_cv_sys_max_cmd_len+:} false; then : 4647 $as_echo_n "(cached) " >&6 4648 else 4649 i=0 4650 teststring="ABCD" 4651 4652 case $build_os in 4653 msdosdjgpp*) 4654 # On DJGPP, this test can blow up pretty badly due to problems in libc 4655 # (any single argument exceeding 2000 bytes causes a buffer overrun 4656 # during glob expansion). Even if it were fixed, the result of this 4657 # check would be larger than it should be. 4658 lt_cv_sys_max_cmd_len=12288; # 12K is about right 4659 ;; 4660 4661 gnu*) 4662 # Under GNU Hurd, this test is not required because there is 4663 # no limit to the length of command line arguments. 4664 # Libtool will interpret -1 as no limit whatsoever 4665 lt_cv_sys_max_cmd_len=-1; 4666 ;; 4667 4668 cygwin* | mingw* | cegcc*) 4669 # On Win9x/ME, this test blows up -- it succeeds, but takes 4670 # about 5 minutes as the teststring grows exponentially. 4671 # Worse, since 9x/ME are not pre-emptively multitasking, 4672 # you end up with a "frozen" computer, even though with patience 4673 # the test eventually succeeds (with a max line length of 256k). 4674 # Instead, let's just punt: use the minimum linelength reported by 4675 # all of the supported platforms: 8192 (on NT/2K/XP). 4676 lt_cv_sys_max_cmd_len=8192; 4677 ;; 4678 4679 mint*) 4680 # On MiNT this can take a long time and run out of memory. 4681 lt_cv_sys_max_cmd_len=8192; 4682 ;; 4683 4684 amigaos*) 4685 # On AmigaOS with pdksh, this test takes hours, literally. 4686 # So we just punt and use a minimum line length of 8192. 4687 lt_cv_sys_max_cmd_len=8192; 4688 ;; 4689 4690 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 4691 # This has been around since 386BSD, at least. Likely further. 4692 if test -x /sbin/sysctl; then 4693 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 4694 elif test -x /usr/sbin/sysctl; then 4695 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 4696 else 4697 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 4698 fi 4699 # And add a safety zone 4700 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4701 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4702 ;; 4703 4704 interix*) 4705 # We know the value 262144 and hardcode it with a safety zone (like BSD) 4706 lt_cv_sys_max_cmd_len=196608 4707 ;; 4708 4709 os2*) 4710 # The test takes a long time on OS/2. 4711 lt_cv_sys_max_cmd_len=8192 4712 ;; 4713 4714 osf*) 4715 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 4716 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 4717 # nice to cause kernel panics so lets avoid the loop below. 4718 # First set a reasonable default. 4719 lt_cv_sys_max_cmd_len=16384 4720 # 4721 if test -x /sbin/sysconfig; then 4722 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 4723 *1*) lt_cv_sys_max_cmd_len=-1 ;; 4724 esac 4725 fi 4726 ;; 4727 sco3.2v5*) 4728 lt_cv_sys_max_cmd_len=102400 4729 ;; 4730 sysv5* | sco5v6* | sysv4.2uw2*) 4731 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 4732 if test -n "$kargmax"; then 4733 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 4734 else 4735 lt_cv_sys_max_cmd_len=32768 4736 fi 4737 ;; 4738 *) 4739 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 4740 if test -n "$lt_cv_sys_max_cmd_len"; then 4741 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4742 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4743 else 4744 # Make teststring a little bigger before we do anything with it. 4745 # a 1K string should be a reasonable start. 4746 for i in 1 2 3 4 5 6 7 8 ; do 4747 teststring=$teststring$teststring 4748 done 4749 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 4750 # If test is not a shell built-in, we'll probably end up computing a 4751 # maximum length that is only half of the actual maximum length, but 4752 # we can't tell. 4753 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 4754 = "X$teststring$teststring"; } >/dev/null 2>&1 && 4755 test $i != 17 # 1/2 MB should be enough 4756 do 4757 i=`expr $i + 1` 4758 teststring=$teststring$teststring 4759 done 4760 # Only check the string length outside the loop. 4761 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 4762 teststring= 4763 # Add a significant safety factor because C++ compilers can tack on 4764 # massive amounts of additional arguments before passing them to the 4765 # linker. It appears as though 1/2 is a usable value. 4766 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 4767 fi 4768 ;; 4769 esac 4770 4771 fi 4772 4773 if test -n $lt_cv_sys_max_cmd_len ; then 4774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 4775 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 4776 else 4777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 4778 $as_echo "none" >&6; } 4779 fi 4780 max_cmd_len=$lt_cv_sys_max_cmd_len 4781 4782 4783 4784 4785 4786 4787 : ${CP="cp -f"} 4788 : ${MV="mv -f"} 4789 : ${RM="rm -f"} 4790 4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 4792 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 4793 # Try some XSI features 4794 xsi_shell=no 4795 ( _lt_dummy="a/b/c" 4796 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 4797 = c,a/b,b/c, \ 4798 && eval 'test $(( 1 + 1 )) -eq 2 \ 4799 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 4800 && xsi_shell=yes 4801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 4802 $as_echo "$xsi_shell" >&6; } 4803 4804 4805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 4806 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 4807 lt_shell_append=no 4808 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 4809 >/dev/null 2>&1 \ 4810 && lt_shell_append=yes 4811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 4812 $as_echo "$lt_shell_append" >&6; } 4813 4814 4815 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4816 lt_unset=unset 4817 else 4818 lt_unset=false 4819 fi 4820 4821 4822 4823 4824 4825 # test EBCDIC or ASCII 4826 case `echo X|tr X '\101'` in 4827 A) # ASCII based system 4828 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 4829 lt_SP2NL='tr \040 \012' 4830 lt_NL2SP='tr \015\012 \040\040' 4831 ;; 4832 *) # EBCDIC based system 4833 lt_SP2NL='tr \100 \n' 4834 lt_NL2SP='tr \r\n \100\100' 4835 ;; 4836 esac 4837 4838 4839 4840 4841 4842 4843 4844 4845 4846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 4847 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 4848 if ${lt_cv_to_host_file_cmd+:} false; then : 4849 $as_echo_n "(cached) " >&6 4850 else 4851 case $host in 4852 *-*-mingw* ) 4853 case $build in 4854 *-*-mingw* ) # actually msys 4855 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 4856 ;; 4857 *-*-cygwin* ) 4858 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 4859 ;; 4860 * ) # otherwise, assume *nix 4861 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 4862 ;; 4863 esac 4864 ;; 4865 *-*-cygwin* ) 4866 case $build in 4867 *-*-mingw* ) # actually msys 4868 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 4869 ;; 4870 *-*-cygwin* ) 4871 lt_cv_to_host_file_cmd=func_convert_file_noop 4872 ;; 4873 * ) # otherwise, assume *nix 4874 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 4875 ;; 4876 esac 4877 ;; 4878 * ) # unhandled hosts (and "normal" native builds) 4879 lt_cv_to_host_file_cmd=func_convert_file_noop 4880 ;; 4881 esac 4882 4883 fi 4884 4885 to_host_file_cmd=$lt_cv_to_host_file_cmd 4886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 4887 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 4888 4889 4890 4891 4892 4893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 4894 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 4895 if ${lt_cv_to_tool_file_cmd+:} false; then : 4896 $as_echo_n "(cached) " >&6 4897 else 4898 #assume ordinary cross tools, or native build. 4899 lt_cv_to_tool_file_cmd=func_convert_file_noop 4900 case $host in 4901 *-*-mingw* ) 4902 case $build in 4903 *-*-mingw* ) # actually msys 4904 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 4905 ;; 4906 esac 4907 ;; 4908 esac 4909 4910 fi 4911 4912 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 4913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 4914 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 4915 4916 4917 4918 4919 4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 4921 $as_echo_n "checking for $LD option to reload object files... " >&6; } 4922 if ${lt_cv_ld_reload_flag+:} false; then : 4923 $as_echo_n "(cached) " >&6 4924 else 4925 lt_cv_ld_reload_flag='-r' 4926 fi 4927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 4928 $as_echo "$lt_cv_ld_reload_flag" >&6; } 4929 reload_flag=$lt_cv_ld_reload_flag 4930 case $reload_flag in 4931 "" | " "*) ;; 4932 *) reload_flag=" $reload_flag" ;; 4933 esac 4934 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4935 case $host_os in 4936 cygwin* | mingw* | pw32* | cegcc*) 4937 if test "$GCC" != yes; then 4938 reload_cmds=false 4939 fi 4940 ;; 4941 darwin*) 4942 if test "$GCC" = yes; then 4943 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 4944 else 4945 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4946 fi 4947 ;; 4948 esac 4949 4950 4951 4952 4953 4954 4955 4956 4957 4958 if test -n "$ac_tool_prefix"; then 4959 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4960 set dummy ${ac_tool_prefix}objdump; ac_word=$2 4961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4962 $as_echo_n "checking for $ac_word... " >&6; } 4963 if ${ac_cv_prog_OBJDUMP+:} false; then : 4964 $as_echo_n "(cached) " >&6 4965 else 4966 if test -n "$OBJDUMP"; then 4967 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4968 else 4969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4970 for as_dir in $PATH 4971 do 4972 IFS=$as_save_IFS 4973 test -z "$as_dir" && as_dir=. 4974 for ac_exec_ext in '' $ac_executable_extensions; do 4975 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4976 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4977 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4978 break 2 4979 fi 4980 done 4981 done 4982 IFS=$as_save_IFS 4983 4984 fi 4985 fi 4986 OBJDUMP=$ac_cv_prog_OBJDUMP 4987 if test -n "$OBJDUMP"; then 4988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 4989 $as_echo "$OBJDUMP" >&6; } 4990 else 4991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4992 $as_echo "no" >&6; } 4993 fi 4994 4995 4996 fi 4997 if test -z "$ac_cv_prog_OBJDUMP"; then 4998 ac_ct_OBJDUMP=$OBJDUMP 4999 # Extract the first word of "objdump", so it can be a program name with args. 5000 set dummy objdump; ac_word=$2 5001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5002 $as_echo_n "checking for $ac_word... " >&6; } 5003 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 5004 $as_echo_n "(cached) " >&6 5005 else 5006 if test -n "$ac_ct_OBJDUMP"; then 5007 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 5008 else 5009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5010 for as_dir in $PATH 5011 do 5012 IFS=$as_save_IFS 5013 test -z "$as_dir" && as_dir=. 5014 for ac_exec_ext in '' $ac_executable_extensions; do 5015 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5016 ac_cv_prog_ac_ct_OBJDUMP="objdump" 5017 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5018 break 2 5019 fi 5020 done 5021 done 5022 IFS=$as_save_IFS 5023 5024 fi 5025 fi 5026 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 5027 if test -n "$ac_ct_OBJDUMP"; then 5028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 5029 $as_echo "$ac_ct_OBJDUMP" >&6; } 5030 else 5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5032 $as_echo "no" >&6; } 5033 fi 5034 5035 if test "x$ac_ct_OBJDUMP" = x; then 5036 OBJDUMP="false" 5037 else 5038 case $cross_compiling:$ac_tool_warned in 5039 yes:) 5040 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5041 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5042 ac_tool_warned=yes ;; 5043 esac 5044 OBJDUMP=$ac_ct_OBJDUMP 5045 fi 5046 else 5047 OBJDUMP="$ac_cv_prog_OBJDUMP" 5048 fi 5049 5050 test -z "$OBJDUMP" && OBJDUMP=objdump 5051 5052 5053 5054 5055 5056 5057 5058 5059 5060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 5061 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 5062 if ${lt_cv_deplibs_check_method+:} false; then : 5063 $as_echo_n "(cached) " >&6 5064 else 5065 lt_cv_file_magic_cmd='$MAGIC_CMD' 5066 lt_cv_file_magic_test_file= 5067 lt_cv_deplibs_check_method='unknown' 5068 # Need to set the preceding variable on all platforms that support 5069 # interlibrary dependencies. 5070 # 'none' -- dependencies not supported. 5071 # `unknown' -- same as none, but documents that we really don't know. 5072 # 'pass_all' -- all dependencies passed with no checks. 5073 # 'test_compile' -- check by making test program. 5074 # 'file_magic [[regex]]' -- check by looking for files in library path 5075 # which responds to the $file_magic_cmd with a given extended regex. 5076 # If you have `file' or equivalent on your system and you're not sure 5077 # whether `pass_all' will *always* work, you probably want this one. 5078 5079 case $host_os in 5080 aix[4-9]*) 5081 lt_cv_deplibs_check_method=pass_all 5082 ;; 5083 5084 beos*) 5085 lt_cv_deplibs_check_method=pass_all 5086 ;; 5087 5088 bsdi[45]*) 5089 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 5090 lt_cv_file_magic_cmd='/usr/bin/file -L' 5091 lt_cv_file_magic_test_file=/shlib/libc.so 5092 ;; 5093 5094 cygwin*) 5095 # func_win32_libid is a shell function defined in ltmain.sh 5096 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5097 lt_cv_file_magic_cmd='func_win32_libid' 5098 ;; 5099 5100 mingw* | pw32*) 5101 # Base MSYS/MinGW do not provide the 'file' command needed by 5102 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5103 # unless we find 'file', for example because we are cross-compiling. 5104 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 5105 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 5106 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5107 lt_cv_file_magic_cmd='func_win32_libid' 5108 else 5109 # Keep this pattern in sync with the one in func_win32_libid. 5110 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5111 lt_cv_file_magic_cmd='$OBJDUMP -f' 5112 fi 5113 ;; 5114 5115 cegcc*) 5116 # use the weaker test based on 'objdump'. See mingw*. 5117 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5118 lt_cv_file_magic_cmd='$OBJDUMP -f' 5119 ;; 5120 5121 darwin* | rhapsody*) 5122 lt_cv_deplibs_check_method=pass_all 5123 ;; 5124 5125 freebsd* | dragonfly*) 5126 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5127 case $host_cpu in 5128 i*86 ) 5129 # Not sure whether the presence of OpenBSD here was a mistake. 5130 # Let's accept both of them until this is cleared up. 5131 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5132 lt_cv_file_magic_cmd=/usr/bin/file 5133 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5134 ;; 5135 esac 5136 else 5137 lt_cv_deplibs_check_method=pass_all 5138 fi 5139 ;; 5140 5141 gnu*) 5142 lt_cv_deplibs_check_method=pass_all 5143 ;; 5144 5145 haiku*) 5146 lt_cv_deplibs_check_method=pass_all 5147 ;; 5148 5149 hpux10.20* | hpux11*) 5150 lt_cv_file_magic_cmd=/usr/bin/file 5151 case $host_cpu in 5152 ia64*) 5153 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5154 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5155 ;; 5156 hppa*64*) 5157 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5158 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5159 ;; 5160 *) 5161 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5162 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5163 ;; 5164 esac 5165 ;; 5166 5167 interix[3-9]*) 5168 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5169 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5170 ;; 5171 5172 irix5* | irix6* | nonstopux*) 5173 case $LD in 5174 *-32|*"-32 ") libmagic=32-bit;; 5175 *-n32|*"-n32 ") libmagic=N32;; 5176 *-64|*"-64 ") libmagic=64-bit;; 5177 *) libmagic=never-match;; 5178 esac 5179 lt_cv_deplibs_check_method=pass_all 5180 ;; 5181 5182 # This must be glibc/ELF. 5183 linux* | k*bsd*-gnu | kopensolaris*-gnu) 5184 lt_cv_deplibs_check_method=pass_all 5185 ;; 5186 5187 netbsd*) 5188 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5189 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5190 else 5191 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5192 fi 5193 ;; 5194 5195 newos6*) 5196 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5197 lt_cv_file_magic_cmd=/usr/bin/file 5198 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5199 ;; 5200 5201 *nto* | *qnx*) 5202 lt_cv_deplibs_check_method=pass_all 5203 ;; 5204 5205 openbsd*) 5206 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5207 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5208 else 5209 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5210 fi 5211 ;; 5212 5213 osf3* | osf4* | osf5*) 5214 lt_cv_deplibs_check_method=pass_all 5215 ;; 5216 5217 rdos*) 5218 lt_cv_deplibs_check_method=pass_all 5219 ;; 5220 5221 solaris*) 5222 lt_cv_deplibs_check_method=pass_all 5223 ;; 5224 5225 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5226 lt_cv_deplibs_check_method=pass_all 5227 ;; 5228 5229 sysv4 | sysv4.3*) 5230 case $host_vendor in 5231 motorola) 5232 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]' 5233 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5234 ;; 5235 ncr) 5236 lt_cv_deplibs_check_method=pass_all 5237 ;; 5238 sequent) 5239 lt_cv_file_magic_cmd='/bin/file' 5240 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5241 ;; 5242 sni) 5243 lt_cv_file_magic_cmd='/bin/file' 5244 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5245 lt_cv_file_magic_test_file=/lib/libc.so 5246 ;; 5247 siemens) 5248 lt_cv_deplibs_check_method=pass_all 5249 ;; 5250 pc) 5251 lt_cv_deplibs_check_method=pass_all 5252 ;; 5253 esac 5254 ;; 5255 5256 tpf*) 5257 lt_cv_deplibs_check_method=pass_all 5258 ;; 5259 esac 5260 5261 fi 5262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5263 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5264 5265 file_magic_glob= 5266 want_nocaseglob=no 5267 if test "$build" = "$host"; then 5268 case $host_os in 5269 mingw* | pw32*) 5270 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5271 want_nocaseglob=yes 5272 else 5273 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5274 fi 5275 ;; 5276 esac 5277 fi 5278 5279 file_magic_cmd=$lt_cv_file_magic_cmd 5280 deplibs_check_method=$lt_cv_deplibs_check_method 5281 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5282 5283 5284 5285 5286 5287 5288 5289 5290 5291 5292 5293 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 if test -n "$ac_tool_prefix"; then 5305 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5306 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5308 $as_echo_n "checking for $ac_word... " >&6; } 5309 if ${ac_cv_prog_DLLTOOL+:} false; then : 5310 $as_echo_n "(cached) " >&6 5311 else 5312 if test -n "$DLLTOOL"; then 5313 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5314 else 5315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5316 for as_dir in $PATH 5317 do 5318 IFS=$as_save_IFS 5319 test -z "$as_dir" && as_dir=. 5320 for ac_exec_ext in '' $ac_executable_extensions; do 5321 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5322 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5323 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5324 break 2 5325 fi 5326 done 5327 done 5328 IFS=$as_save_IFS 5329 5330 fi 5331 fi 5332 DLLTOOL=$ac_cv_prog_DLLTOOL 5333 if test -n "$DLLTOOL"; then 5334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5335 $as_echo "$DLLTOOL" >&6; } 5336 else 5337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5338 $as_echo "no" >&6; } 5339 fi 5340 5341 5342 fi 5343 if test -z "$ac_cv_prog_DLLTOOL"; then 5344 ac_ct_DLLTOOL=$DLLTOOL 5345 # Extract the first word of "dlltool", so it can be a program name with args. 5346 set dummy dlltool; ac_word=$2 5347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5348 $as_echo_n "checking for $ac_word... " >&6; } 5349 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5350 $as_echo_n "(cached) " >&6 5351 else 5352 if test -n "$ac_ct_DLLTOOL"; then 5353 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5354 else 5355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5356 for as_dir in $PATH 5357 do 5358 IFS=$as_save_IFS 5359 test -z "$as_dir" && as_dir=. 5360 for ac_exec_ext in '' $ac_executable_extensions; do 5361 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5362 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5364 break 2 5365 fi 5366 done 5367 done 5368 IFS=$as_save_IFS 5369 5370 fi 5371 fi 5372 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5373 if test -n "$ac_ct_DLLTOOL"; then 5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5375 $as_echo "$ac_ct_DLLTOOL" >&6; } 5376 else 5377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5378 $as_echo "no" >&6; } 5379 fi 5380 5381 if test "x$ac_ct_DLLTOOL" = x; then 5382 DLLTOOL="false" 5383 else 5384 case $cross_compiling:$ac_tool_warned in 5385 yes:) 5386 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5387 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5388 ac_tool_warned=yes ;; 5389 esac 5390 DLLTOOL=$ac_ct_DLLTOOL 5391 fi 5392 else 5393 DLLTOOL="$ac_cv_prog_DLLTOOL" 5394 fi 5395 5396 test -z "$DLLTOOL" && DLLTOOL=dlltool 5397 5398 5399 5400 5401 5402 5403 5404 5405 5406 5407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5408 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5409 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5410 $as_echo_n "(cached) " >&6 5411 else 5412 lt_cv_sharedlib_from_linklib_cmd='unknown' 5413 5414 case $host_os in 5415 cygwin* | mingw* | pw32* | cegcc*) 5416 # two different shell functions defined in ltmain.sh 5417 # decide which to use based on capabilities of $DLLTOOL 5418 case `$DLLTOOL --help 2>&1` in 5419 *--identify-strict*) 5420 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5421 ;; 5422 *) 5423 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5424 ;; 5425 esac 5426 ;; 5427 *) 5428 # fallback: assume linklib IS sharedlib 5429 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 5430 ;; 5431 esac 5432 5433 fi 5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5435 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5436 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5437 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5438 5439 5440 5441 5442 5443 5444 5445 5446 if test -n "$ac_tool_prefix"; then 5447 for ac_prog in ar 5448 do 5449 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5450 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5452 $as_echo_n "checking for $ac_word... " >&6; } 5453 if ${ac_cv_prog_AR+:} false; then : 5454 $as_echo_n "(cached) " >&6 5455 else 5456 if test -n "$AR"; then 5457 ac_cv_prog_AR="$AR" # Let the user override the test. 5458 else 5459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5460 for as_dir in $PATH 5461 do 5462 IFS=$as_save_IFS 5463 test -z "$as_dir" && as_dir=. 5464 for ac_exec_ext in '' $ac_executable_extensions; do 5465 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5466 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5468 break 2 5469 fi 5470 done 5471 done 5472 IFS=$as_save_IFS 5473 5474 fi 5475 fi 5476 AR=$ac_cv_prog_AR 5477 if test -n "$AR"; then 5478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5479 $as_echo "$AR" >&6; } 5480 else 5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5482 $as_echo "no" >&6; } 5483 fi 5484 5485 5486 test -n "$AR" && break 5487 done 5488 fi 5489 if test -z "$AR"; then 5490 ac_ct_AR=$AR 5491 for ac_prog in ar 5492 do 5493 # Extract the first word of "$ac_prog", so it can be a program name with args. 5494 set dummy $ac_prog; ac_word=$2 5495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5496 $as_echo_n "checking for $ac_word... " >&6; } 5497 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5498 $as_echo_n "(cached) " >&6 5499 else 5500 if test -n "$ac_ct_AR"; then 5501 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5502 else 5503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5504 for as_dir in $PATH 5505 do 5506 IFS=$as_save_IFS 5507 test -z "$as_dir" && as_dir=. 5508 for ac_exec_ext in '' $ac_executable_extensions; do 5509 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5510 ac_cv_prog_ac_ct_AR="$ac_prog" 5511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5512 break 2 5513 fi 5514 done 5515 done 5516 IFS=$as_save_IFS 5517 5518 fi 5519 fi 5520 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5521 if test -n "$ac_ct_AR"; then 5522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5523 $as_echo "$ac_ct_AR" >&6; } 5524 else 5525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5526 $as_echo "no" >&6; } 5527 fi 5528 5529 5530 test -n "$ac_ct_AR" && break 5531 done 5532 5533 if test "x$ac_ct_AR" = x; then 5534 AR="false" 5535 else 5536 case $cross_compiling:$ac_tool_warned in 5537 yes:) 5538 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5539 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5540 ac_tool_warned=yes ;; 5541 esac 5542 AR=$ac_ct_AR 5543 fi 5544 fi 5545 5546 : ${AR=ar} 5547 : ${AR_FLAGS=cru} 5548 5549 5550 5551 5552 5553 5554 5555 5556 5557 5558 5559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 5560 $as_echo_n "checking for archiver @FILE support... " >&6; } 5561 if ${lt_cv_ar_at_file+:} false; then : 5562 $as_echo_n "(cached) " >&6 5563 else 5564 lt_cv_ar_at_file=no 5565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5566 /* end confdefs.h. */ 5567 5568 int 5569 main () 5570 { 5571 5572 ; 5573 return 0; 5574 } 5575 _ACEOF 5576 if ac_fn_c_try_compile "$LINENO"; then : 5577 echo conftest.$ac_objext > conftest.lst 5578 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 5579 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5580 (eval $lt_ar_try) 2>&5 5581 ac_status=$? 5582 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5583 test $ac_status = 0; } 5584 if test "$ac_status" -eq 0; then 5585 # Ensure the archiver fails upon bogus file names. 5586 rm -f conftest.$ac_objext libconftest.a 5587 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5588 (eval $lt_ar_try) 2>&5 5589 ac_status=$? 5590 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5591 test $ac_status = 0; } 5592 if test "$ac_status" -ne 0; then 5593 lt_cv_ar_at_file=@ 5594 fi 5595 fi 5596 rm -f conftest.* libconftest.a 5597 5598 fi 5599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5600 5601 fi 5602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 5603 $as_echo "$lt_cv_ar_at_file" >&6; } 5604 5605 if test "x$lt_cv_ar_at_file" = xno; then 5606 archiver_list_spec= 5607 else 5608 archiver_list_spec=$lt_cv_ar_at_file 5609 fi 5610 5611 5612 5613 5614 5615 5616 5617 if test -n "$ac_tool_prefix"; then 5618 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5619 set dummy ${ac_tool_prefix}strip; ac_word=$2 5620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5621 $as_echo_n "checking for $ac_word... " >&6; } 5622 if ${ac_cv_prog_STRIP+:} false; then : 5623 $as_echo_n "(cached) " >&6 5624 else 5625 if test -n "$STRIP"; then 5626 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5627 else 5628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5629 for as_dir in $PATH 5630 do 5631 IFS=$as_save_IFS 5632 test -z "$as_dir" && as_dir=. 5633 for ac_exec_ext in '' $ac_executable_extensions; do 5634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5635 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5637 break 2 5638 fi 5639 done 5640 done 5641 IFS=$as_save_IFS 5642 5643 fi 5644 fi 5645 STRIP=$ac_cv_prog_STRIP 5646 if test -n "$STRIP"; then 5647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5648 $as_echo "$STRIP" >&6; } 5649 else 5650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5651 $as_echo "no" >&6; } 5652 fi 5653 5654 5655 fi 5656 if test -z "$ac_cv_prog_STRIP"; then 5657 ac_ct_STRIP=$STRIP 5658 # Extract the first word of "strip", so it can be a program name with args. 5659 set dummy strip; ac_word=$2 5660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5661 $as_echo_n "checking for $ac_word... " >&6; } 5662 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 5663 $as_echo_n "(cached) " >&6 5664 else 5665 if test -n "$ac_ct_STRIP"; then 5666 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5667 else 5668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5669 for as_dir in $PATH 5670 do 5671 IFS=$as_save_IFS 5672 test -z "$as_dir" && as_dir=. 5673 for ac_exec_ext in '' $ac_executable_extensions; do 5674 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5675 ac_cv_prog_ac_ct_STRIP="strip" 5676 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5677 break 2 5678 fi 5679 done 5680 done 5681 IFS=$as_save_IFS 5682 5683 fi 5684 fi 5685 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5686 if test -n "$ac_ct_STRIP"; then 5687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5688 $as_echo "$ac_ct_STRIP" >&6; } 5689 else 5690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5691 $as_echo "no" >&6; } 5692 fi 5693 5694 if test "x$ac_ct_STRIP" = x; then 5695 STRIP=":" 5696 else 5697 case $cross_compiling:$ac_tool_warned in 5698 yes:) 5699 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5700 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5701 ac_tool_warned=yes ;; 5702 esac 5703 STRIP=$ac_ct_STRIP 5704 fi 5705 else 5706 STRIP="$ac_cv_prog_STRIP" 5707 fi 5708 5709 test -z "$STRIP" && STRIP=: 5710 5711 5712 5713 5714 5715 5716 if test -n "$ac_tool_prefix"; then 5717 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5718 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5720 $as_echo_n "checking for $ac_word... " >&6; } 5721 if ${ac_cv_prog_RANLIB+:} false; then : 5722 $as_echo_n "(cached) " >&6 5723 else 5724 if test -n "$RANLIB"; then 5725 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5726 else 5727 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5728 for as_dir in $PATH 5729 do 5730 IFS=$as_save_IFS 5731 test -z "$as_dir" && as_dir=. 5732 for ac_exec_ext in '' $ac_executable_extensions; do 5733 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5734 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5735 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5736 break 2 5737 fi 5738 done 5739 done 5740 IFS=$as_save_IFS 5741 5742 fi 5743 fi 5744 RANLIB=$ac_cv_prog_RANLIB 5745 if test -n "$RANLIB"; then 5746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5747 $as_echo "$RANLIB" >&6; } 5748 else 5749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5750 $as_echo "no" >&6; } 5751 fi 5752 5753 5754 fi 5755 if test -z "$ac_cv_prog_RANLIB"; then 5756 ac_ct_RANLIB=$RANLIB 5757 # Extract the first word of "ranlib", so it can be a program name with args. 5758 set dummy ranlib; ac_word=$2 5759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5760 $as_echo_n "checking for $ac_word... " >&6; } 5761 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5762 $as_echo_n "(cached) " >&6 5763 else 5764 if test -n "$ac_ct_RANLIB"; then 5765 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5766 else 5767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5768 for as_dir in $PATH 5769 do 5770 IFS=$as_save_IFS 5771 test -z "$as_dir" && as_dir=. 5772 for ac_exec_ext in '' $ac_executable_extensions; do 5773 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5774 ac_cv_prog_ac_ct_RANLIB="ranlib" 5775 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5776 break 2 5777 fi 5778 done 5779 done 5780 IFS=$as_save_IFS 5781 5782 fi 5783 fi 5784 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5785 if test -n "$ac_ct_RANLIB"; then 5786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5787 $as_echo "$ac_ct_RANLIB" >&6; } 5788 else 5789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5790 $as_echo "no" >&6; } 5791 fi 5792 5793 if test "x$ac_ct_RANLIB" = x; then 5794 RANLIB=":" 5795 else 5796 case $cross_compiling:$ac_tool_warned in 5797 yes:) 5798 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5799 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5800 ac_tool_warned=yes ;; 5801 esac 5802 RANLIB=$ac_ct_RANLIB 5803 fi 5804 else 5805 RANLIB="$ac_cv_prog_RANLIB" 5806 fi 5807 5808 test -z "$RANLIB" && RANLIB=: 5809 5810 5811 5812 5813 5814 5815 # Determine commands to create old-style static archives. 5816 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 5817 old_postinstall_cmds='chmod 644 $oldlib' 5818 old_postuninstall_cmds= 5819 5820 if test -n "$RANLIB"; then 5821 case $host_os in 5822 openbsd*) 5823 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 5824 ;; 5825 *) 5826 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 5827 ;; 5828 esac 5829 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 5830 fi 5831 5832 case $host_os in 5833 darwin*) 5834 lock_old_archive_extraction=yes ;; 5835 *) 5836 lock_old_archive_extraction=no ;; 5837 esac 5838 5839 5840 5841 5842 5843 5844 5845 5846 5847 5848 5849 5850 5851 5852 5853 5854 5855 5856 5857 5858 5859 5860 5861 5862 5863 5864 5865 5866 5867 5868 5869 5870 5871 5872 5873 5874 5875 5876 5877 # If no C compiler was specified, use CC. 5878 LTCC=${LTCC-"$CC"} 5879 5880 # If no C compiler flags were specified, use CFLAGS. 5881 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 5882 5883 # Allow CC to be a program name with arguments. 5884 compiler=$CC 5885 5886 5887 # Check for command to grab the raw symbol name followed by C symbol from nm. 5888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 5889 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 5890 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 5891 $as_echo_n "(cached) " >&6 5892 else 5893 5894 # These are sane defaults that work on at least a few old systems. 5895 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 5896 5897 # Character class describing NM global symbol codes. 5898 symcode='[BCDEGRST]' 5899 5900 # Regexp to match symbols that can be accessed directly from C. 5901 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 5902 5903 # Define system-specific variables. 5904 case $host_os in 5905 aix*) 5906 symcode='[BCDT]' 5907 ;; 5908 cygwin* | mingw* | pw32* | cegcc*) 5909 symcode='[ABCDGISTW]' 5910 ;; 5911 hpux*) 5912 if test "$host_cpu" = ia64; then 5913 symcode='[ABCDEGRST]' 5914 fi 5915 ;; 5916 irix* | nonstopux*) 5917 symcode='[BCDEGRST]' 5918 ;; 5919 osf*) 5920 symcode='[BCDEGQRST]' 5921 ;; 5922 solaris*) 5923 symcode='[BDRT]' 5924 ;; 5925 sco3.2v5*) 5926 symcode='[DT]' 5927 ;; 5928 sysv4.2uw2*) 5929 symcode='[DT]' 5930 ;; 5931 sysv5* | sco5v6* | unixware* | OpenUNIX*) 5932 symcode='[ABDT]' 5933 ;; 5934 sysv4) 5935 symcode='[DFNSTU]' 5936 ;; 5937 esac 5938 5939 # If we're using GNU nm, then use its standard symbol codes. 5940 case `$NM -V 2>&1` in 5941 *GNU* | *'with BFD'*) 5942 symcode='[ABCDGIRSTW]' ;; 5943 esac 5944 5945 # Transform an extracted symbol line into a proper C declaration. 5946 # Some systems (esp. on ia64) link data and code symbols differently, 5947 # so use this general approach. 5948 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5949 5950 # Transform an extracted symbol line into symbol name and symbol address 5951 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 5952 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'" 5953 5954 # Handle CRLF in mingw tool chain 5955 opt_cr= 5956 case $build_os in 5957 mingw*) 5958 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5959 ;; 5960 esac 5961 5962 # Try without a prefix underscore, then with it. 5963 for ac_symprfx in "" "_"; do 5964 5965 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5966 symxfrm="\\1 $ac_symprfx\\2 \\2" 5967 5968 # Write the raw and C identifiers. 5969 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 5970 # Fake it for dumpbin and say T for any non-static function 5971 # and D for any global variable. 5972 # Also find C++ and __fastcall symbols from MSVC++, 5973 # which start with @ or ?. 5974 lt_cv_sys_global_symbol_pipe="$AWK '"\ 5975 " {last_section=section; section=\$ 3};"\ 5976 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 5977 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 5978 " \$ 0!~/External *\|/{next};"\ 5979 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 5980 " {if(hide[section]) next};"\ 5981 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 5982 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 5983 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 5984 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 5985 " ' prfx=^$ac_symprfx" 5986 else 5987 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 5988 fi 5989 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 5990 5991 # Check to see that the pipe works correctly. 5992 pipe_works=no 5993 5994 rm -f conftest* 5995 cat > conftest.$ac_ext <<_LT_EOF 5996 #ifdef __cplusplus 5997 extern "C" { 5998 #endif 5999 char nm_test_var; 6000 void nm_test_func(void); 6001 void nm_test_func(void){} 6002 #ifdef __cplusplus 6003 } 6004 #endif 6005 int main(){nm_test_var='a';nm_test_func();return(0);} 6006 _LT_EOF 6007 6008 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6009 (eval $ac_compile) 2>&5 6010 ac_status=$? 6011 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6012 test $ac_status = 0; }; then 6013 # Now try to grab the symbols. 6014 nlist=conftest.nm 6015 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 6016 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 6017 ac_status=$? 6018 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6019 test $ac_status = 0; } && test -s "$nlist"; then 6020 # Try sorting and uniquifying the output. 6021 if sort "$nlist" | uniq > "$nlist"T; then 6022 mv -f "$nlist"T "$nlist" 6023 else 6024 rm -f "$nlist"T 6025 fi 6026 6027 # Make sure that we snagged all the symbols we need. 6028 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 6029 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 6030 cat <<_LT_EOF > conftest.$ac_ext 6031 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 6032 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 6033 /* DATA imports from DLLs on WIN32 con't be const, because runtime 6034 relocations are performed -- see ld's documentation on pseudo-relocs. */ 6035 # define LT_DLSYM_CONST 6036 #elif defined(__osf__) 6037 /* This system does not cope well with relocations in const data. */ 6038 # define LT_DLSYM_CONST 6039 #else 6040 # define LT_DLSYM_CONST const 6041 #endif 6042 6043 #ifdef __cplusplus 6044 extern "C" { 6045 #endif 6046 6047 _LT_EOF 6048 # Now generate the symbol file. 6049 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 6050 6051 cat <<_LT_EOF >> conftest.$ac_ext 6052 6053 /* The mapping between symbol names and symbols. */ 6054 LT_DLSYM_CONST struct { 6055 const char *name; 6056 void *address; 6057 } 6058 lt__PROGRAM__LTX_preloaded_symbols[] = 6059 { 6060 { "@PROGRAM@", (void *) 0 }, 6061 _LT_EOF 6062 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 6063 cat <<\_LT_EOF >> conftest.$ac_ext 6064 {0, (void *) 0} 6065 }; 6066 6067 /* This works around a problem in FreeBSD linker */ 6068 #ifdef FREEBSD_WORKAROUND 6069 static const void *lt_preloaded_setup() { 6070 return lt__PROGRAM__LTX_preloaded_symbols; 6071 } 6072 #endif 6073 6074 #ifdef __cplusplus 6075 } 6076 #endif 6077 _LT_EOF 6078 # Now try linking the two files. 6079 mv conftest.$ac_objext conftstm.$ac_objext 6080 lt_globsym_save_LIBS=$LIBS 6081 lt_globsym_save_CFLAGS=$CFLAGS 6082 LIBS="conftstm.$ac_objext" 6083 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 6084 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 6085 (eval $ac_link) 2>&5 6086 ac_status=$? 6087 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6088 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 6089 pipe_works=yes 6090 fi 6091 LIBS=$lt_globsym_save_LIBS 6092 CFLAGS=$lt_globsym_save_CFLAGS 6093 else 6094 echo "cannot find nm_test_func in $nlist" >&5 6095 fi 6096 else 6097 echo "cannot find nm_test_var in $nlist" >&5 6098 fi 6099 else 6100 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 6101 fi 6102 else 6103 echo "$progname: failed program was:" >&5 6104 cat conftest.$ac_ext >&5 6105 fi 6106 rm -rf conftest* conftst* 6107 6108 # Do not use the global_symbol_pipe unless it works. 6109 if test "$pipe_works" = yes; then 6110 break 6111 else 6112 lt_cv_sys_global_symbol_pipe= 6113 fi 6114 done 6115 6116 fi 6117 6118 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6119 lt_cv_sys_global_symbol_to_cdecl= 6120 fi 6121 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6123 $as_echo "failed" >&6; } 6124 else 6125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6126 $as_echo "ok" >&6; } 6127 fi 6128 6129 # Response file support. 6130 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6131 nm_file_list_spec='@' 6132 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6133 nm_file_list_spec='@' 6134 fi 6135 6136 6137 6138 6139 6140 6141 6142 6143 6144 6145 6146 6147 6148 6149 6150 6151 6152 6153 6154 6155 6156 6157 6158 6159 6160 6161 6162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6163 $as_echo_n "checking for sysroot... " >&6; } 6164 6165 # Check whether --with-sysroot was given. 6166 if test "${with_sysroot+set}" = set; then : 6167 withval=$with_sysroot; 6168 else 6169 with_sysroot=no 6170 fi 6171 6172 6173 lt_sysroot= 6174 case ${with_sysroot} in #( 6175 yes) 6176 if test "$GCC" = yes; then 6177 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6178 fi 6179 ;; #( 6180 /*) 6181 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6182 ;; #( 6183 no|'') 6184 ;; #( 6185 *) 6186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 6187 $as_echo "${with_sysroot}" >&6; } 6188 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6189 ;; 6190 esac 6191 6192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6193 $as_echo "${lt_sysroot:-no}" >&6; } 6194 6195 6196 6197 6198 6199 # Check whether --enable-libtool-lock was given. 6200 if test "${enable_libtool_lock+set}" = set; then : 6201 enableval=$enable_libtool_lock; 6202 fi 6203 6204 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6205 6206 # Some flags need to be propagated to the compiler or linker for good 6207 # libtool support. 6208 case $host in 6209 ia64-*-hpux*) 6210 # Find out which ABI we are using. 6211 echo 'int i;' > conftest.$ac_ext 6212 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6213 (eval $ac_compile) 2>&5 6214 ac_status=$? 6215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6216 test $ac_status = 0; }; then 6217 case `/usr/bin/file conftest.$ac_objext` in 6218 *ELF-32*) 6219 HPUX_IA64_MODE="32" 6220 ;; 6221 *ELF-64*) 6222 HPUX_IA64_MODE="64" 6223 ;; 6224 esac 6225 fi 6226 rm -rf conftest* 6227 ;; 6228 *-*-irix6*) 6229 # Find out which ABI we are using. 6230 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6231 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6232 (eval $ac_compile) 2>&5 6233 ac_status=$? 6234 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6235 test $ac_status = 0; }; then 6236 if test "$lt_cv_prog_gnu_ld" = yes; then 6237 case `/usr/bin/file conftest.$ac_objext` in 6238 *32-bit*) 6239 LD="${LD-ld} -melf32bsmip" 6240 ;; 6241 *N32*) 6242 LD="${LD-ld} -melf32bmipn32" 6243 ;; 6244 *64-bit*) 6245 LD="${LD-ld} -melf64bmip" 6246 ;; 6247 esac 6248 else 6249 case `/usr/bin/file conftest.$ac_objext` in 6250 *32-bit*) 6251 LD="${LD-ld} -32" 6252 ;; 6253 *N32*) 6254 LD="${LD-ld} -n32" 6255 ;; 6256 *64-bit*) 6257 LD="${LD-ld} -64" 6258 ;; 6259 esac 6260 fi 6261 fi 6262 rm -rf conftest* 6263 ;; 6264 6265 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6266 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6267 # Find out which ABI we are using. 6268 echo 'int i;' > conftest.$ac_ext 6269 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6270 (eval $ac_compile) 2>&5 6271 ac_status=$? 6272 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6273 test $ac_status = 0; }; then 6274 case `/usr/bin/file conftest.o` in 6275 *32-bit*) 6276 case $host in 6277 x86_64-*kfreebsd*-gnu) 6278 LD="${LD-ld} -m elf_i386_fbsd" 6279 ;; 6280 x86_64-*linux*) 6281 LD="${LD-ld} -m elf_i386" 6282 ;; 6283 ppc64-*linux*|powerpc64-*linux*) 6284 LD="${LD-ld} -m elf32ppclinux" 6285 ;; 6286 s390x-*linux*) 6287 LD="${LD-ld} -m elf_s390" 6288 ;; 6289 sparc64-*linux*) 6290 LD="${LD-ld} -m elf32_sparc" 6291 ;; 6292 esac 6293 ;; 6294 *64-bit*) 6295 case $host in 6296 x86_64-*kfreebsd*-gnu) 6297 LD="${LD-ld} -m elf_x86_64_fbsd" 6298 ;; 6299 x86_64-*linux*) 6300 LD="${LD-ld} -m elf_x86_64" 6301 ;; 6302 ppc*-*linux*|powerpc*-*linux*) 6303 LD="${LD-ld} -m elf64ppc" 6304 ;; 6305 s390*-*linux*|s390*-*tpf*) 6306 LD="${LD-ld} -m elf64_s390" 6307 ;; 6308 sparc*-*linux*) 6309 LD="${LD-ld} -m elf64_sparc" 6310 ;; 6311 esac 6312 ;; 6313 esac 6314 fi 6315 rm -rf conftest* 6316 ;; 6317 6318 *-*-sco3.2v5*) 6319 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6320 SAVE_CFLAGS="$CFLAGS" 6321 CFLAGS="$CFLAGS -belf" 6322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6323 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6324 if ${lt_cv_cc_needs_belf+:} false; then : 6325 $as_echo_n "(cached) " >&6 6326 else 6327 ac_ext=c 6328 ac_cpp='$CPP $CPPFLAGS' 6329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6331 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6332 6333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6334 /* end confdefs.h. */ 6335 6336 int 6337 main () 6338 { 6339 6340 ; 6341 return 0; 6342 } 6343 _ACEOF 6344 if ac_fn_c_try_link "$LINENO"; then : 6345 lt_cv_cc_needs_belf=yes 6346 else 6347 lt_cv_cc_needs_belf=no 6348 fi 6349 rm -f core conftest.err conftest.$ac_objext \ 6350 conftest$ac_exeext conftest.$ac_ext 6351 ac_ext=c 6352 ac_cpp='$CPP $CPPFLAGS' 6353 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6354 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6355 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6356 6357 fi 6358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6359 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6360 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6361 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6362 CFLAGS="$SAVE_CFLAGS" 6363 fi 6364 ;; 6365 *-*solaris*) 6366 # Find out which ABI we are using. 6367 echo 'int i;' > conftest.$ac_ext 6368 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6369 (eval $ac_compile) 2>&5 6370 ac_status=$? 6371 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6372 test $ac_status = 0; }; then 6373 case `/usr/bin/file conftest.o` in 6374 *64-bit*) 6375 case $lt_cv_prog_gnu_ld in 6376 yes*) 6377 case $host in 6378 i?86-*-solaris*) 6379 LD="${LD-ld} -m elf_x86_64" 6380 ;; 6381 sparc*-*-solaris*) 6382 LD="${LD-ld} -m elf64_sparc" 6383 ;; 6384 esac 6385 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 6386 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 6387 LD="${LD-ld}_sol2" 6388 fi 6389 ;; 6390 *) 6391 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6392 LD="${LD-ld} -64" 6393 fi 6394 ;; 6395 esac 6396 ;; 6397 esac 6398 fi 6399 rm -rf conftest* 6400 ;; 6401 esac 6402 6403 need_locks="$enable_libtool_lock" 6404 6405 if test -n "$ac_tool_prefix"; then 6406 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 6407 set dummy ${ac_tool_prefix}mt; ac_word=$2 6408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6409 $as_echo_n "checking for $ac_word... " >&6; } 6410 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 6411 $as_echo_n "(cached) " >&6 6412 else 6413 if test -n "$MANIFEST_TOOL"; then 6414 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 6415 else 6416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6417 for as_dir in $PATH 6418 do 6419 IFS=$as_save_IFS 6420 test -z "$as_dir" && as_dir=. 6421 for ac_exec_ext in '' $ac_executable_extensions; do 6422 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6423 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 6424 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6425 break 2 6426 fi 6427 done 6428 done 6429 IFS=$as_save_IFS 6430 6431 fi 6432 fi 6433 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 6434 if test -n "$MANIFEST_TOOL"; then 6435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 6436 $as_echo "$MANIFEST_TOOL" >&6; } 6437 else 6438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6439 $as_echo "no" >&6; } 6440 fi 6441 6442 6443 fi 6444 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 6445 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 6446 # Extract the first word of "mt", so it can be a program name with args. 6447 set dummy mt; ac_word=$2 6448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6449 $as_echo_n "checking for $ac_word... " >&6; } 6450 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 6451 $as_echo_n "(cached) " >&6 6452 else 6453 if test -n "$ac_ct_MANIFEST_TOOL"; then 6454 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 6455 else 6456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6457 for as_dir in $PATH 6458 do 6459 IFS=$as_save_IFS 6460 test -z "$as_dir" && as_dir=. 6461 for ac_exec_ext in '' $ac_executable_extensions; do 6462 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6463 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 6464 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6465 break 2 6466 fi 6467 done 6468 done 6469 IFS=$as_save_IFS 6470 6471 fi 6472 fi 6473 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 6474 if test -n "$ac_ct_MANIFEST_TOOL"; then 6475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 6476 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 6477 else 6478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6479 $as_echo "no" >&6; } 6480 fi 6481 6482 if test "x$ac_ct_MANIFEST_TOOL" = x; then 6483 MANIFEST_TOOL=":" 6484 else 6485 case $cross_compiling:$ac_tool_warned in 6486 yes:) 6487 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6488 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6489 ac_tool_warned=yes ;; 6490 esac 6491 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 6492 fi 6493 else 6494 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 6495 fi 6496 6497 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 6498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 6499 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 6500 if ${lt_cv_path_mainfest_tool+:} false; then : 6501 $as_echo_n "(cached) " >&6 6502 else 6503 lt_cv_path_mainfest_tool=no 6504 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 6505 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 6506 cat conftest.err >&5 6507 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 6508 lt_cv_path_mainfest_tool=yes 6509 fi 6510 rm -f conftest* 6511 fi 6512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 6513 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 6514 if test "x$lt_cv_path_mainfest_tool" != xyes; then 6515 MANIFEST_TOOL=: 6516 fi 6517 6518 6519 6520 6521 6522 6523 case $host_os in 6524 rhapsody* | darwin*) 6525 if test -n "$ac_tool_prefix"; then 6526 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 6527 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 6528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6529 $as_echo_n "checking for $ac_word... " >&6; } 6530 if ${ac_cv_prog_DSYMUTIL+:} false; then : 6531 $as_echo_n "(cached) " >&6 6532 else 6533 if test -n "$DSYMUTIL"; then 6534 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 6535 else 6536 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6537 for as_dir in $PATH 6538 do 6539 IFS=$as_save_IFS 6540 test -z "$as_dir" && as_dir=. 6541 for ac_exec_ext in '' $ac_executable_extensions; do 6542 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6543 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 6544 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6545 break 2 6546 fi 6547 done 6548 done 6549 IFS=$as_save_IFS 6550 6551 fi 6552 fi 6553 DSYMUTIL=$ac_cv_prog_DSYMUTIL 6554 if test -n "$DSYMUTIL"; then 6555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 6556 $as_echo "$DSYMUTIL" >&6; } 6557 else 6558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6559 $as_echo "no" >&6; } 6560 fi 6561 6562 6563 fi 6564 if test -z "$ac_cv_prog_DSYMUTIL"; then 6565 ac_ct_DSYMUTIL=$DSYMUTIL 6566 # Extract the first word of "dsymutil", so it can be a program name with args. 6567 set dummy dsymutil; ac_word=$2 6568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6569 $as_echo_n "checking for $ac_word... " >&6; } 6570 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 6571 $as_echo_n "(cached) " >&6 6572 else 6573 if test -n "$ac_ct_DSYMUTIL"; then 6574 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 6575 else 6576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6577 for as_dir in $PATH 6578 do 6579 IFS=$as_save_IFS 6580 test -z "$as_dir" && as_dir=. 6581 for ac_exec_ext in '' $ac_executable_extensions; do 6582 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6583 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 6584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6585 break 2 6586 fi 6587 done 6588 done 6589 IFS=$as_save_IFS 6590 6591 fi 6592 fi 6593 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 6594 if test -n "$ac_ct_DSYMUTIL"; then 6595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 6596 $as_echo "$ac_ct_DSYMUTIL" >&6; } 6597 else 6598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6599 $as_echo "no" >&6; } 6600 fi 6601 6602 if test "x$ac_ct_DSYMUTIL" = x; then 6603 DSYMUTIL=":" 6604 else 6605 case $cross_compiling:$ac_tool_warned in 6606 yes:) 6607 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6608 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6609 ac_tool_warned=yes ;; 6610 esac 6611 DSYMUTIL=$ac_ct_DSYMUTIL 6612 fi 6613 else 6614 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 6615 fi 6616 6617 if test -n "$ac_tool_prefix"; then 6618 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 6619 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 6620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6621 $as_echo_n "checking for $ac_word... " >&6; } 6622 if ${ac_cv_prog_NMEDIT+:} false; then : 6623 $as_echo_n "(cached) " >&6 6624 else 6625 if test -n "$NMEDIT"; then 6626 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 6627 else 6628 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6629 for as_dir in $PATH 6630 do 6631 IFS=$as_save_IFS 6632 test -z "$as_dir" && as_dir=. 6633 for ac_exec_ext in '' $ac_executable_extensions; do 6634 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6635 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 6636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6637 break 2 6638 fi 6639 done 6640 done 6641 IFS=$as_save_IFS 6642 6643 fi 6644 fi 6645 NMEDIT=$ac_cv_prog_NMEDIT 6646 if test -n "$NMEDIT"; then 6647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 6648 $as_echo "$NMEDIT" >&6; } 6649 else 6650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6651 $as_echo "no" >&6; } 6652 fi 6653 6654 6655 fi 6656 if test -z "$ac_cv_prog_NMEDIT"; then 6657 ac_ct_NMEDIT=$NMEDIT 6658 # Extract the first word of "nmedit", so it can be a program name with args. 6659 set dummy nmedit; ac_word=$2 6660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6661 $as_echo_n "checking for $ac_word... " >&6; } 6662 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 6663 $as_echo_n "(cached) " >&6 6664 else 6665 if test -n "$ac_ct_NMEDIT"; then 6666 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 6667 else 6668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6669 for as_dir in $PATH 6670 do 6671 IFS=$as_save_IFS 6672 test -z "$as_dir" && as_dir=. 6673 for ac_exec_ext in '' $ac_executable_extensions; do 6674 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6675 ac_cv_prog_ac_ct_NMEDIT="nmedit" 6676 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6677 break 2 6678 fi 6679 done 6680 done 6681 IFS=$as_save_IFS 6682 6683 fi 6684 fi 6685 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 6686 if test -n "$ac_ct_NMEDIT"; then 6687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 6688 $as_echo "$ac_ct_NMEDIT" >&6; } 6689 else 6690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6691 $as_echo "no" >&6; } 6692 fi 6693 6694 if test "x$ac_ct_NMEDIT" = x; then 6695 NMEDIT=":" 6696 else 6697 case $cross_compiling:$ac_tool_warned in 6698 yes:) 6699 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6700 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6701 ac_tool_warned=yes ;; 6702 esac 6703 NMEDIT=$ac_ct_NMEDIT 6704 fi 6705 else 6706 NMEDIT="$ac_cv_prog_NMEDIT" 6707 fi 6708 6709 if test -n "$ac_tool_prefix"; then 6710 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 6711 set dummy ${ac_tool_prefix}lipo; ac_word=$2 6712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6713 $as_echo_n "checking for $ac_word... " >&6; } 6714 if ${ac_cv_prog_LIPO+:} false; then : 6715 $as_echo_n "(cached) " >&6 6716 else 6717 if test -n "$LIPO"; then 6718 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 6719 else 6720 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6721 for as_dir in $PATH 6722 do 6723 IFS=$as_save_IFS 6724 test -z "$as_dir" && as_dir=. 6725 for ac_exec_ext in '' $ac_executable_extensions; do 6726 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6727 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 6728 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6729 break 2 6730 fi 6731 done 6732 done 6733 IFS=$as_save_IFS 6734 6735 fi 6736 fi 6737 LIPO=$ac_cv_prog_LIPO 6738 if test -n "$LIPO"; then 6739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 6740 $as_echo "$LIPO" >&6; } 6741 else 6742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6743 $as_echo "no" >&6; } 6744 fi 6745 6746 6747 fi 6748 if test -z "$ac_cv_prog_LIPO"; then 6749 ac_ct_LIPO=$LIPO 6750 # Extract the first word of "lipo", so it can be a program name with args. 6751 set dummy lipo; ac_word=$2 6752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6753 $as_echo_n "checking for $ac_word... " >&6; } 6754 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 6755 $as_echo_n "(cached) " >&6 6756 else 6757 if test -n "$ac_ct_LIPO"; then 6758 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 6759 else 6760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6761 for as_dir in $PATH 6762 do 6763 IFS=$as_save_IFS 6764 test -z "$as_dir" && as_dir=. 6765 for ac_exec_ext in '' $ac_executable_extensions; do 6766 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6767 ac_cv_prog_ac_ct_LIPO="lipo" 6768 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6769 break 2 6770 fi 6771 done 6772 done 6773 IFS=$as_save_IFS 6774 6775 fi 6776 fi 6777 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 6778 if test -n "$ac_ct_LIPO"; then 6779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 6780 $as_echo "$ac_ct_LIPO" >&6; } 6781 else 6782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6783 $as_echo "no" >&6; } 6784 fi 6785 6786 if test "x$ac_ct_LIPO" = x; then 6787 LIPO=":" 6788 else 6789 case $cross_compiling:$ac_tool_warned in 6790 yes:) 6791 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6792 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6793 ac_tool_warned=yes ;; 6794 esac 6795 LIPO=$ac_ct_LIPO 6796 fi 6797 else 6798 LIPO="$ac_cv_prog_LIPO" 6799 fi 6800 6801 if test -n "$ac_tool_prefix"; then 6802 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 6803 set dummy ${ac_tool_prefix}otool; ac_word=$2 6804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6805 $as_echo_n "checking for $ac_word... " >&6; } 6806 if ${ac_cv_prog_OTOOL+:} false; then : 6807 $as_echo_n "(cached) " >&6 6808 else 6809 if test -n "$OTOOL"; then 6810 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 6811 else 6812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6813 for as_dir in $PATH 6814 do 6815 IFS=$as_save_IFS 6816 test -z "$as_dir" && as_dir=. 6817 for ac_exec_ext in '' $ac_executable_extensions; do 6818 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6819 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 6820 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6821 break 2 6822 fi 6823 done 6824 done 6825 IFS=$as_save_IFS 6826 6827 fi 6828 fi 6829 OTOOL=$ac_cv_prog_OTOOL 6830 if test -n "$OTOOL"; then 6831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 6832 $as_echo "$OTOOL" >&6; } 6833 else 6834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6835 $as_echo "no" >&6; } 6836 fi 6837 6838 6839 fi 6840 if test -z "$ac_cv_prog_OTOOL"; then 6841 ac_ct_OTOOL=$OTOOL 6842 # Extract the first word of "otool", so it can be a program name with args. 6843 set dummy otool; ac_word=$2 6844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6845 $as_echo_n "checking for $ac_word... " >&6; } 6846 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 6847 $as_echo_n "(cached) " >&6 6848 else 6849 if test -n "$ac_ct_OTOOL"; then 6850 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 6851 else 6852 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6853 for as_dir in $PATH 6854 do 6855 IFS=$as_save_IFS 6856 test -z "$as_dir" && as_dir=. 6857 for ac_exec_ext in '' $ac_executable_extensions; do 6858 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6859 ac_cv_prog_ac_ct_OTOOL="otool" 6860 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6861 break 2 6862 fi 6863 done 6864 done 6865 IFS=$as_save_IFS 6866 6867 fi 6868 fi 6869 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 6870 if test -n "$ac_ct_OTOOL"; then 6871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 6872 $as_echo "$ac_ct_OTOOL" >&6; } 6873 else 6874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6875 $as_echo "no" >&6; } 6876 fi 6877 6878 if test "x$ac_ct_OTOOL" = x; then 6879 OTOOL=":" 6880 else 6881 case $cross_compiling:$ac_tool_warned in 6882 yes:) 6883 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6884 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6885 ac_tool_warned=yes ;; 6886 esac 6887 OTOOL=$ac_ct_OTOOL 6888 fi 6889 else 6890 OTOOL="$ac_cv_prog_OTOOL" 6891 fi 6892 6893 if test -n "$ac_tool_prefix"; then 6894 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 6895 set dummy ${ac_tool_prefix}otool64; ac_word=$2 6896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6897 $as_echo_n "checking for $ac_word... " >&6; } 6898 if ${ac_cv_prog_OTOOL64+:} false; then : 6899 $as_echo_n "(cached) " >&6 6900 else 6901 if test -n "$OTOOL64"; then 6902 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 6903 else 6904 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6905 for as_dir in $PATH 6906 do 6907 IFS=$as_save_IFS 6908 test -z "$as_dir" && as_dir=. 6909 for ac_exec_ext in '' $ac_executable_extensions; do 6910 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6911 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 6912 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6913 break 2 6914 fi 6915 done 6916 done 6917 IFS=$as_save_IFS 6918 6919 fi 6920 fi 6921 OTOOL64=$ac_cv_prog_OTOOL64 6922 if test -n "$OTOOL64"; then 6923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 6924 $as_echo "$OTOOL64" >&6; } 6925 else 6926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6927 $as_echo "no" >&6; } 6928 fi 6929 6930 6931 fi 6932 if test -z "$ac_cv_prog_OTOOL64"; then 6933 ac_ct_OTOOL64=$OTOOL64 6934 # Extract the first word of "otool64", so it can be a program name with args. 6935 set dummy otool64; ac_word=$2 6936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6937 $as_echo_n "checking for $ac_word... " >&6; } 6938 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 6939 $as_echo_n "(cached) " >&6 6940 else 6941 if test -n "$ac_ct_OTOOL64"; then 6942 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 6943 else 6944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6945 for as_dir in $PATH 6946 do 6947 IFS=$as_save_IFS 6948 test -z "$as_dir" && as_dir=. 6949 for ac_exec_ext in '' $ac_executable_extensions; do 6950 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6951 ac_cv_prog_ac_ct_OTOOL64="otool64" 6952 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6953 break 2 6954 fi 6955 done 6956 done 6957 IFS=$as_save_IFS 6958 6959 fi 6960 fi 6961 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 6962 if test -n "$ac_ct_OTOOL64"; then 6963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 6964 $as_echo "$ac_ct_OTOOL64" >&6; } 6965 else 6966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6967 $as_echo "no" >&6; } 6968 fi 6969 6970 if test "x$ac_ct_OTOOL64" = x; then 6971 OTOOL64=":" 6972 else 6973 case $cross_compiling:$ac_tool_warned in 6974 yes:) 6975 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6976 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6977 ac_tool_warned=yes ;; 6978 esac 6979 OTOOL64=$ac_ct_OTOOL64 6980 fi 6981 else 6982 OTOOL64="$ac_cv_prog_OTOOL64" 6983 fi 6984 6985 6986 6987 6988 6989 6990 6991 6992 6993 6994 6995 6996 6997 6998 6999 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 7012 $as_echo_n "checking for -single_module linker flag... " >&6; } 7013 if ${lt_cv_apple_cc_single_mod+:} false; then : 7014 $as_echo_n "(cached) " >&6 7015 else 7016 lt_cv_apple_cc_single_mod=no 7017 if test -z "${LT_MULTI_MODULE}"; then 7018 # By default we will add the -single_module flag. You can override 7019 # by either setting the environment variable LT_MULTI_MODULE 7020 # non-empty at configure time, or by adding -multi_module to the 7021 # link flags. 7022 rm -rf libconftest.dylib* 7023 echo "int foo(void){return 1;}" > conftest.c 7024 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7025 -dynamiclib -Wl,-single_module conftest.c" >&5 7026 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 7027 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 7028 _lt_result=$? 7029 # If there is a non-empty error log, and "single_module" 7030 # appears in it, assume the flag caused a linker warning 7031 if test -s conftest.err && $GREP single_module conftest.err; then 7032 cat conftest.err >&5 7033 # Otherwise, if the output was created with a 0 exit code from 7034 # the compiler, it worked. 7035 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 7036 lt_cv_apple_cc_single_mod=yes 7037 else 7038 cat conftest.err >&5 7039 fi 7040 rm -rf libconftest.dylib* 7041 rm -f conftest.* 7042 fi 7043 fi 7044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 7045 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 7046 7047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 7048 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 7049 if ${lt_cv_ld_exported_symbols_list+:} false; then : 7050 $as_echo_n "(cached) " >&6 7051 else 7052 lt_cv_ld_exported_symbols_list=no 7053 save_LDFLAGS=$LDFLAGS 7054 echo "_main" > conftest.sym 7055 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 7056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7057 /* end confdefs.h. */ 7058 7059 int 7060 main () 7061 { 7062 7063 ; 7064 return 0; 7065 } 7066 _ACEOF 7067 if ac_fn_c_try_link "$LINENO"; then : 7068 lt_cv_ld_exported_symbols_list=yes 7069 else 7070 lt_cv_ld_exported_symbols_list=no 7071 fi 7072 rm -f core conftest.err conftest.$ac_objext \ 7073 conftest$ac_exeext conftest.$ac_ext 7074 LDFLAGS="$save_LDFLAGS" 7075 7076 fi 7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 7078 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 7079 7080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 7081 $as_echo_n "checking for -force_load linker flag... " >&6; } 7082 if ${lt_cv_ld_force_load+:} false; then : 7083 $as_echo_n "(cached) " >&6 7084 else 7085 lt_cv_ld_force_load=no 7086 cat > conftest.c << _LT_EOF 7087 int forced_loaded() { return 2;} 7088 _LT_EOF 7089 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 7090 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 7091 echo "$AR cru libconftest.a conftest.o" >&5 7092 $AR cru libconftest.a conftest.o 2>&5 7093 echo "$RANLIB libconftest.a" >&5 7094 $RANLIB libconftest.a 2>&5 7095 cat > conftest.c << _LT_EOF 7096 int main() { return 0;} 7097 _LT_EOF 7098 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 7099 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 7100 _lt_result=$? 7101 if test -s conftest.err && $GREP force_load conftest.err; then 7102 cat conftest.err >&5 7103 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 7104 lt_cv_ld_force_load=yes 7105 else 7106 cat conftest.err >&5 7107 fi 7108 rm -f conftest.err libconftest.a conftest conftest.c 7109 rm -rf conftest.dSYM 7110 7111 fi 7112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7113 $as_echo "$lt_cv_ld_force_load" >&6; } 7114 case $host_os in 7115 rhapsody* | darwin1.[012]) 7116 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7117 darwin1.*) 7118 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7119 darwin*) # darwin 5.x on 7120 # if running on 10.5 or later, the deployment target defaults 7121 # to the OS version, if on x86, and 10.4, the deployment 7122 # target defaults to 10.4. Don't you love it? 7123 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7124 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7125 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7126 10.[012]*) 7127 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7128 10.*) 7129 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7130 esac 7131 ;; 7132 esac 7133 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7134 _lt_dar_single_mod='$single_module' 7135 fi 7136 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7137 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7138 else 7139 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7140 fi 7141 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 7142 _lt_dsymutil='~$DSYMUTIL $lib || :' 7143 else 7144 _lt_dsymutil= 7145 fi 7146 ;; 7147 esac 7148 7149 ac_ext=c 7150 ac_cpp='$CPP $CPPFLAGS' 7151 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7152 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7153 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 7155 $as_echo_n "checking how to run the C preprocessor... " >&6; } 7156 # On Suns, sometimes $CPP names a directory. 7157 if test -n "$CPP" && test -d "$CPP"; then 7158 CPP= 7159 fi 7160 if test -z "$CPP"; then 7161 if ${ac_cv_prog_CPP+:} false; then : 7162 $as_echo_n "(cached) " >&6 7163 else 7164 # Double quotes because CPP needs to be expanded 7165 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 7166 do 7167 ac_preproc_ok=false 7168 for ac_c_preproc_warn_flag in '' yes 7169 do 7170 # Use a header file that comes with gcc, so configuring glibc 7171 # with a fresh cross-compiler works. 7172 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7173 # <limits.h> exists even on freestanding compilers. 7174 # On the NeXT, cc -E runs the code through the compiler's parser, 7175 # not just through cpp. "Syntax error" is here to catch this case. 7176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7177 /* end confdefs.h. */ 7178 #ifdef __STDC__ 7179 # include <limits.h> 7180 #else 7181 # include <assert.h> 7182 #endif 7183 Syntax error 7184 _ACEOF 7185 if ac_fn_c_try_cpp "$LINENO"; then : 7186 7187 else 7188 # Broken: fails on valid input. 7189 continue 7190 fi 7191 rm -f conftest.err conftest.i conftest.$ac_ext 7192 7193 # OK, works on sane cases. Now check whether nonexistent headers 7194 # can be detected and how. 7195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7196 /* end confdefs.h. */ 7197 #include <ac_nonexistent.h> 7198 _ACEOF 7199 if ac_fn_c_try_cpp "$LINENO"; then : 7200 # Broken: success on invalid input. 7201 continue 7202 else 7203 # Passes both tests. 7204 ac_preproc_ok=: 7205 break 7206 fi 7207 rm -f conftest.err conftest.i conftest.$ac_ext 7208 7209 done 7210 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7211 rm -f conftest.i conftest.err conftest.$ac_ext 7212 if $ac_preproc_ok; then : 7213 break 7214 fi 7215 7216 done 7217 ac_cv_prog_CPP=$CPP 7218 7219 fi 7220 CPP=$ac_cv_prog_CPP 7221 else 7222 ac_cv_prog_CPP=$CPP 7223 fi 7224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 7225 $as_echo "$CPP" >&6; } 7226 ac_preproc_ok=false 7227 for ac_c_preproc_warn_flag in '' yes 7228 do 7229 # Use a header file that comes with gcc, so configuring glibc 7230 # with a fresh cross-compiler works. 7231 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7232 # <limits.h> exists even on freestanding compilers. 7233 # On the NeXT, cc -E runs the code through the compiler's parser, 7234 # not just through cpp. "Syntax error" is here to catch this case. 7235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7236 /* end confdefs.h. */ 7237 #ifdef __STDC__ 7238 # include <limits.h> 7239 #else 7240 # include <assert.h> 7241 #endif 7242 Syntax error 7243 _ACEOF 7244 if ac_fn_c_try_cpp "$LINENO"; then : 7245 7246 else 7247 # Broken: fails on valid input. 7248 continue 7249 fi 7250 rm -f conftest.err conftest.i conftest.$ac_ext 7251 7252 # OK, works on sane cases. Now check whether nonexistent headers 7253 # can be detected and how. 7254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7255 /* end confdefs.h. */ 7256 #include <ac_nonexistent.h> 7257 _ACEOF 7258 if ac_fn_c_try_cpp "$LINENO"; then : 7259 # Broken: success on invalid input. 7260 continue 7261 else 7262 # Passes both tests. 7263 ac_preproc_ok=: 7264 break 7265 fi 7266 rm -f conftest.err conftest.i conftest.$ac_ext 7267 7268 done 7269 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7270 rm -f conftest.i conftest.err conftest.$ac_ext 7271 if $ac_preproc_ok; then : 7272 7273 else 7274 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7275 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7276 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 7277 See \`config.log' for more details" "$LINENO" 5; } 7278 fi 7279 7280 ac_ext=c 7281 ac_cpp='$CPP $CPPFLAGS' 7282 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7283 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7284 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7285 7286 7287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7288 $as_echo_n "checking for ANSI C header files... " >&6; } 7289 if ${ac_cv_header_stdc+:} false; then : 7290 $as_echo_n "(cached) " >&6 7291 else 7292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7293 /* end confdefs.h. */ 7294 #include <stdlib.h> 7295 #include <stdarg.h> 7296 #include <string.h> 7297 #include <float.h> 7298 7299 int 7300 main () 7301 { 7302 7303 ; 7304 return 0; 7305 } 7306 _ACEOF 7307 if ac_fn_c_try_compile "$LINENO"; then : 7308 ac_cv_header_stdc=yes 7309 else 7310 ac_cv_header_stdc=no 7311 fi 7312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7313 7314 if test $ac_cv_header_stdc = yes; then 7315 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7317 /* end confdefs.h. */ 7318 #include <string.h> 7319 7320 _ACEOF 7321 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7322 $EGREP "memchr" >/dev/null 2>&1; then : 7323 7324 else 7325 ac_cv_header_stdc=no 7326 fi 7327 rm -f conftest* 7328 7329 fi 7330 7331 if test $ac_cv_header_stdc = yes; then 7332 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7334 /* end confdefs.h. */ 7335 #include <stdlib.h> 7336 7337 _ACEOF 7338 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7339 $EGREP "free" >/dev/null 2>&1; then : 7340 7341 else 7342 ac_cv_header_stdc=no 7343 fi 7344 rm -f conftest* 7345 7346 fi 7347 7348 if test $ac_cv_header_stdc = yes; then 7349 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7350 if test "$cross_compiling" = yes; then : 7351 : 7352 else 7353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7354 /* end confdefs.h. */ 7355 #include <ctype.h> 7356 #include <stdlib.h> 7357 #if ((' ' & 0x0FF) == 0x020) 7358 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7359 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7360 #else 7361 # define ISLOWER(c) \ 7362 (('a' <= (c) && (c) <= 'i') \ 7363 || ('j' <= (c) && (c) <= 'r') \ 7364 || ('s' <= (c) && (c) <= 'z')) 7365 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7366 #endif 7367 7368 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7369 int 7370 main () 7371 { 7372 int i; 7373 for (i = 0; i < 256; i++) 7374 if (XOR (islower (i), ISLOWER (i)) 7375 || toupper (i) != TOUPPER (i)) 7376 return 2; 7377 return 0; 7378 } 7379 _ACEOF 7380 if ac_fn_c_try_run "$LINENO"; then : 7381 7382 else 7383 ac_cv_header_stdc=no 7384 fi 7385 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7386 conftest.$ac_objext conftest.beam conftest.$ac_ext 7387 fi 7388 7389 fi 7390 fi 7391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7392 $as_echo "$ac_cv_header_stdc" >&6; } 7393 if test $ac_cv_header_stdc = yes; then 7394 7395 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7396 7397 fi 7398 7399 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7400 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7401 inttypes.h stdint.h unistd.h 7402 do : 7403 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7404 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7405 " 7406 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7407 cat >>confdefs.h <<_ACEOF 7408 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7409 _ACEOF 7410 7411 fi 7412 7413 done 7414 7415 7416 for ac_header in dlfcn.h 7417 do : 7418 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7419 " 7420 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7421 cat >>confdefs.h <<_ACEOF 7422 #define HAVE_DLFCN_H 1 7423 _ACEOF 7424 7425 fi 7426 7427 done 7428 7429 7430 7431 7432 7433 # Set options 7434 7435 7436 7437 enable_dlopen=no 7438 7439 7440 enable_win32_dll=no 7441 7442 7443 # Check whether --enable-shared was given. 7444 if test "${enable_shared+set}" = set; then : 7445 enableval=$enable_shared; p=${PACKAGE-default} 7446 case $enableval in 7447 yes) enable_shared=yes ;; 7448 no) enable_shared=no ;; 7449 *) 7450 enable_shared=no 7451 # Look at the argument we got. We use all the common list separators. 7452 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7453 for pkg in $enableval; do 7454 IFS="$lt_save_ifs" 7455 if test "X$pkg" = "X$p"; then 7456 enable_shared=yes 7457 fi 7458 done 7459 IFS="$lt_save_ifs" 7460 ;; 7461 esac 7462 else 7463 enable_shared=yes 7464 fi 7465 7466 7467 7468 7469 7470 7471 7472 7473 7474 # Check whether --enable-static was given. 7475 if test "${enable_static+set}" = set; then : 7476 enableval=$enable_static; p=${PACKAGE-default} 7477 case $enableval in 7478 yes) enable_static=yes ;; 7479 no) enable_static=no ;; 7480 *) 7481 enable_static=no 7482 # Look at the argument we got. We use all the common list separators. 7483 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7484 for pkg in $enableval; do 7485 IFS="$lt_save_ifs" 7486 if test "X$pkg" = "X$p"; then 7487 enable_static=yes 7488 fi 7489 done 7490 IFS="$lt_save_ifs" 7491 ;; 7492 esac 7493 else 7494 enable_static=yes 7495 fi 7496 7497 7498 7499 7500 7501 7502 7503 7504 7505 7506 # Check whether --with-pic was given. 7507 if test "${with_pic+set}" = set; then : 7508 withval=$with_pic; lt_p=${PACKAGE-default} 7509 case $withval in 7510 yes|no) pic_mode=$withval ;; 7511 *) 7512 pic_mode=default 7513 # Look at the argument we got. We use all the common list separators. 7514 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7515 for lt_pkg in $withval; do 7516 IFS="$lt_save_ifs" 7517 if test "X$lt_pkg" = "X$lt_p"; then 7518 pic_mode=yes 7519 fi 7520 done 7521 IFS="$lt_save_ifs" 7522 ;; 7523 esac 7524 else 7525 pic_mode=default 7526 fi 7527 7528 7529 test -z "$pic_mode" && pic_mode=default 7530 7531 7532 7533 7534 7535 7536 7537 # Check whether --enable-fast-install was given. 7538 if test "${enable_fast_install+set}" = set; then : 7539 enableval=$enable_fast_install; p=${PACKAGE-default} 7540 case $enableval in 7541 yes) enable_fast_install=yes ;; 7542 no) enable_fast_install=no ;; 7543 *) 7544 enable_fast_install=no 7545 # Look at the argument we got. We use all the common list separators. 7546 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7547 for pkg in $enableval; do 7548 IFS="$lt_save_ifs" 7549 if test "X$pkg" = "X$p"; then 7550 enable_fast_install=yes 7551 fi 7552 done 7553 IFS="$lt_save_ifs" 7554 ;; 7555 esac 7556 else 7557 enable_fast_install=yes 7558 fi 7559 7560 7561 7562 7563 7564 7565 7566 7567 7568 7569 7570 # This can be used to rebuild libtool when needed 7571 LIBTOOL_DEPS="$ltmain" 7572 7573 # Always use our own libtool. 7574 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 7575 7576 7577 7578 7579 7580 7581 7582 7583 7584 7585 7586 7587 7588 7589 7590 7591 7592 7593 7594 7595 7596 7597 7598 7599 7600 7601 7602 7603 7604 7605 test -z "$LN_S" && LN_S="ln -s" 7606 7607 7608 7609 7610 7611 7612 7613 7614 7615 7616 7617 7618 7619 7620 if test -n "${ZSH_VERSION+set}" ; then 7621 setopt NO_GLOB_SUBST 7622 fi 7623 7624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 7625 $as_echo_n "checking for objdir... " >&6; } 7626 if ${lt_cv_objdir+:} false; then : 7627 $as_echo_n "(cached) " >&6 7628 else 7629 rm -f .libs 2>/dev/null 7630 mkdir .libs 2>/dev/null 7631 if test -d .libs; then 7632 lt_cv_objdir=.libs 7633 else 7634 # MS-DOS does not allow filenames that begin with a dot. 7635 lt_cv_objdir=_libs 7636 fi 7637 rmdir .libs 2>/dev/null 7638 fi 7639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 7640 $as_echo "$lt_cv_objdir" >&6; } 7641 objdir=$lt_cv_objdir 7642 7643 7644 7645 7646 7647 cat >>confdefs.h <<_ACEOF 7648 #define LT_OBJDIR "$lt_cv_objdir/" 7649 _ACEOF 7650 7651 7652 7653 7654 case $host_os in 7655 aix3*) 7656 # AIX sometimes has problems with the GCC collect2 program. For some 7657 # reason, if we set the COLLECT_NAMES environment variable, the problems 7658 # vanish in a puff of smoke. 7659 if test "X${COLLECT_NAMES+set}" != Xset; then 7660 COLLECT_NAMES= 7661 export COLLECT_NAMES 7662 fi 7663 ;; 7664 esac 7665 7666 # Global variables: 7667 ofile=libtool 7668 can_build_shared=yes 7669 7670 # All known linkers require a `.a' archive for static linking (except MSVC, 7671 # which needs '.lib'). 7672 libext=a 7673 7674 with_gnu_ld="$lt_cv_prog_gnu_ld" 7675 7676 old_CC="$CC" 7677 old_CFLAGS="$CFLAGS" 7678 7679 # Set sane defaults for various variables 7680 test -z "$CC" && CC=cc 7681 test -z "$LTCC" && LTCC=$CC 7682 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 7683 test -z "$LD" && LD=ld 7684 test -z "$ac_objext" && ac_objext=o 7685 7686 for cc_temp in $compiler""; do 7687 case $cc_temp in 7688 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7689 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7690 \-*) ;; 7691 *) break;; 7692 esac 7693 done 7694 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7695 7696 7697 # Only perform the check for file, if the check method requires it 7698 test -z "$MAGIC_CMD" && MAGIC_CMD=file 7699 case $deplibs_check_method in 7700 file_magic*) 7701 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 7702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 7703 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 7704 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7705 $as_echo_n "(cached) " >&6 7706 else 7707 case $MAGIC_CMD in 7708 [\\/*] | ?:[\\/]*) 7709 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7710 ;; 7711 *) 7712 lt_save_MAGIC_CMD="$MAGIC_CMD" 7713 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7714 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7715 for ac_dir in $ac_dummy; do 7716 IFS="$lt_save_ifs" 7717 test -z "$ac_dir" && ac_dir=. 7718 if test -f $ac_dir/${ac_tool_prefix}file; then 7719 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 7720 if test -n "$file_magic_test_file"; then 7721 case $deplibs_check_method in 7722 "file_magic "*) 7723 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7724 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7725 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7726 $EGREP "$file_magic_regex" > /dev/null; then 7727 : 7728 else 7729 cat <<_LT_EOF 1>&2 7730 7731 *** Warning: the command libtool uses to detect shared libraries, 7732 *** $file_magic_cmd, produces output that libtool cannot recognize. 7733 *** The result is that libtool may fail to recognize shared libraries 7734 *** as such. This will affect the creation of libtool libraries that 7735 *** depend on shared libraries, but programs linked with such libtool 7736 *** libraries will work regardless of this problem. Nevertheless, you 7737 *** may want to report the problem to your system manager and/or to 7738 *** bug-libtool@gnu.org 7739 7740 _LT_EOF 7741 fi ;; 7742 esac 7743 fi 7744 break 7745 fi 7746 done 7747 IFS="$lt_save_ifs" 7748 MAGIC_CMD="$lt_save_MAGIC_CMD" 7749 ;; 7750 esac 7751 fi 7752 7753 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7754 if test -n "$MAGIC_CMD"; then 7755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7756 $as_echo "$MAGIC_CMD" >&6; } 7757 else 7758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7759 $as_echo "no" >&6; } 7760 fi 7761 7762 7763 7764 7765 7766 if test -z "$lt_cv_path_MAGIC_CMD"; then 7767 if test -n "$ac_tool_prefix"; then 7768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 7769 $as_echo_n "checking for file... " >&6; } 7770 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7771 $as_echo_n "(cached) " >&6 7772 else 7773 case $MAGIC_CMD in 7774 [\\/*] | ?:[\\/]*) 7775 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7776 ;; 7777 *) 7778 lt_save_MAGIC_CMD="$MAGIC_CMD" 7779 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7780 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7781 for ac_dir in $ac_dummy; do 7782 IFS="$lt_save_ifs" 7783 test -z "$ac_dir" && ac_dir=. 7784 if test -f $ac_dir/file; then 7785 lt_cv_path_MAGIC_CMD="$ac_dir/file" 7786 if test -n "$file_magic_test_file"; then 7787 case $deplibs_check_method in 7788 "file_magic "*) 7789 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7790 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7791 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7792 $EGREP "$file_magic_regex" > /dev/null; then 7793 : 7794 else 7795 cat <<_LT_EOF 1>&2 7796 7797 *** Warning: the command libtool uses to detect shared libraries, 7798 *** $file_magic_cmd, produces output that libtool cannot recognize. 7799 *** The result is that libtool may fail to recognize shared libraries 7800 *** as such. This will affect the creation of libtool libraries that 7801 *** depend on shared libraries, but programs linked with such libtool 7802 *** libraries will work regardless of this problem. Nevertheless, you 7803 *** may want to report the problem to your system manager and/or to 7804 *** bug-libtool@gnu.org 7805 7806 _LT_EOF 7807 fi ;; 7808 esac 7809 fi 7810 break 7811 fi 7812 done 7813 IFS="$lt_save_ifs" 7814 MAGIC_CMD="$lt_save_MAGIC_CMD" 7815 ;; 7816 esac 7817 fi 7818 7819 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7820 if test -n "$MAGIC_CMD"; then 7821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7822 $as_echo "$MAGIC_CMD" >&6; } 7823 else 7824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7825 $as_echo "no" >&6; } 7826 fi 7827 7828 7829 else 7830 MAGIC_CMD=: 7831 fi 7832 fi 7833 7834 fi 7835 ;; 7836 esac 7837 7838 # Use C for the default configuration in the libtool script 7839 7840 lt_save_CC="$CC" 7841 ac_ext=c 7842 ac_cpp='$CPP $CPPFLAGS' 7843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7845 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7846 7847 7848 # Source file extension for C test sources. 7849 ac_ext=c 7850 7851 # Object file extension for compiled C test sources. 7852 objext=o 7853 objext=$objext 7854 7855 # Code to be used in simple compile tests 7856 lt_simple_compile_test_code="int some_variable = 0;" 7857 7858 # Code to be used in simple link tests 7859 lt_simple_link_test_code='int main(){return(0);}' 7860 7861 7862 7863 7864 7865 7866 7867 # If no C compiler was specified, use CC. 7868 LTCC=${LTCC-"$CC"} 7869 7870 # If no C compiler flags were specified, use CFLAGS. 7871 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7872 7873 # Allow CC to be a program name with arguments. 7874 compiler=$CC 7875 7876 # Save the default compiler, since it gets overwritten when the other 7877 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 7878 compiler_DEFAULT=$CC 7879 7880 # save warnings/boilerplate of simple test code 7881 ac_outfile=conftest.$ac_objext 7882 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 7883 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7884 _lt_compiler_boilerplate=`cat conftest.err` 7885 $RM conftest* 7886 7887 ac_outfile=conftest.$ac_objext 7888 echo "$lt_simple_link_test_code" >conftest.$ac_ext 7889 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7890 _lt_linker_boilerplate=`cat conftest.err` 7891 $RM -r conftest* 7892 7893 7894 if test -n "$compiler"; then 7895 7896 lt_prog_compiler_no_builtin_flag= 7897 7898 if test "$GCC" = yes; then 7899 case $cc_basename in 7900 nvcc*) 7901 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 7902 *) 7903 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 7904 esac 7905 7906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 7907 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 7908 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 7909 $as_echo_n "(cached) " >&6 7910 else 7911 lt_cv_prog_compiler_rtti_exceptions=no 7912 ac_outfile=conftest.$ac_objext 7913 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 7914 lt_compiler_flag="-fno-rtti -fno-exceptions" 7915 # Insert the option either (1) after the last *FLAGS variable, or 7916 # (2) before a word containing "conftest.", or (3) at the end. 7917 # Note that $ac_compile itself does not contain backslashes and begins 7918 # with a dollar sign (not a hyphen), so the echo should work correctly. 7919 # The option is referenced via a variable to avoid confusing sed. 7920 lt_compile=`echo "$ac_compile" | $SED \ 7921 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 7922 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 7923 -e 's:$: $lt_compiler_flag:'` 7924 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 7925 (eval "$lt_compile" 2>conftest.err) 7926 ac_status=$? 7927 cat conftest.err >&5 7928 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7929 if (exit $ac_status) && test -s "$ac_outfile"; then 7930 # The compiler can only warn and ignore the option if not recognized 7931 # So say no if there are warnings other than the usual output. 7932 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 7933 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 7934 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 7935 lt_cv_prog_compiler_rtti_exceptions=yes 7936 fi 7937 fi 7938 $RM conftest* 7939 7940 fi 7941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 7942 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 7943 7944 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 7945 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 7946 else 7947 : 7948 fi 7949 7950 fi 7951 7952 7953 7954 7955 7956 7957 lt_prog_compiler_wl= 7958 lt_prog_compiler_pic= 7959 lt_prog_compiler_static= 7960 7961 7962 if test "$GCC" = yes; then 7963 lt_prog_compiler_wl='-Wl,' 7964 lt_prog_compiler_static='-static' 7965 7966 case $host_os in 7967 aix*) 7968 # All AIX code is PIC. 7969 if test "$host_cpu" = ia64; then 7970 # AIX 5 now supports IA64 processor 7971 lt_prog_compiler_static='-Bstatic' 7972 fi 7973 ;; 7974 7975 amigaos*) 7976 case $host_cpu in 7977 powerpc) 7978 # see comment about AmigaOS4 .so support 7979 lt_prog_compiler_pic='-fPIC' 7980 ;; 7981 m68k) 7982 # FIXME: we need at least 68020 code to build shared libraries, but 7983 # adding the `-m68020' flag to GCC prevents building anything better, 7984 # like `-m68040'. 7985 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 7986 ;; 7987 esac 7988 ;; 7989 7990 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 7991 # PIC is the default for these OSes. 7992 ;; 7993 7994 mingw* | cygwin* | pw32* | os2* | cegcc*) 7995 # This hack is so that the source file can tell whether it is being 7996 # built for inclusion in a dll (and should export symbols for example). 7997 # Although the cygwin gcc ignores -fPIC, still need this for old-style 7998 # (--disable-auto-import) libraries 7999 lt_prog_compiler_pic='-DDLL_EXPORT' 8000 ;; 8001 8002 darwin* | rhapsody*) 8003 # PIC is the default on this platform 8004 # Common symbols not allowed in MH_DYLIB files 8005 lt_prog_compiler_pic='-fno-common' 8006 ;; 8007 8008 haiku*) 8009 # PIC is the default for Haiku. 8010 # The "-static" flag exists, but is broken. 8011 lt_prog_compiler_static= 8012 ;; 8013 8014 hpux*) 8015 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 8016 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 8017 # sets the default TLS model and affects inlining. 8018 case $host_cpu in 8019 hppa*64*) 8020 # +Z the default 8021 ;; 8022 *) 8023 lt_prog_compiler_pic='-fPIC' 8024 ;; 8025 esac 8026 ;; 8027 8028 interix[3-9]*) 8029 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 8030 # Instead, we relocate shared libraries at runtime. 8031 ;; 8032 8033 msdosdjgpp*) 8034 # Just because we use GCC doesn't mean we suddenly get shared libraries 8035 # on systems that don't support them. 8036 lt_prog_compiler_can_build_shared=no 8037 enable_shared=no 8038 ;; 8039 8040 *nto* | *qnx*) 8041 # QNX uses GNU C++, but need to define -shared option too, otherwise 8042 # it will coredump. 8043 lt_prog_compiler_pic='-fPIC -shared' 8044 ;; 8045 8046 sysv4*MP*) 8047 if test -d /usr/nec; then 8048 lt_prog_compiler_pic=-Kconform_pic 8049 fi 8050 ;; 8051 8052 *) 8053 lt_prog_compiler_pic='-fPIC' 8054 ;; 8055 esac 8056 8057 case $cc_basename in 8058 nvcc*) # Cuda Compiler Driver 2.2 8059 lt_prog_compiler_wl='-Xlinker ' 8060 if test -n "$lt_prog_compiler_pic"; then 8061 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 8062 fi 8063 ;; 8064 esac 8065 else 8066 # PORTME Check for flag to pass linker flags through the system compiler. 8067 case $host_os in 8068 aix*) 8069 lt_prog_compiler_wl='-Wl,' 8070 if test "$host_cpu" = ia64; then 8071 # AIX 5 now supports IA64 processor 8072 lt_prog_compiler_static='-Bstatic' 8073 else 8074 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 8075 fi 8076 ;; 8077 8078 mingw* | cygwin* | pw32* | os2* | cegcc*) 8079 # This hack is so that the source file can tell whether it is being 8080 # built for inclusion in a dll (and should export symbols for example). 8081 lt_prog_compiler_pic='-DDLL_EXPORT' 8082 ;; 8083 8084 hpux9* | hpux10* | hpux11*) 8085 lt_prog_compiler_wl='-Wl,' 8086 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 8087 # not for PA HP-UX. 8088 case $host_cpu in 8089 hppa*64*|ia64*) 8090 # +Z the default 8091 ;; 8092 *) 8093 lt_prog_compiler_pic='+Z' 8094 ;; 8095 esac 8096 # Is there a better lt_prog_compiler_static that works with the bundled CC? 8097 lt_prog_compiler_static='${wl}-a ${wl}archive' 8098 ;; 8099 8100 irix5* | irix6* | nonstopux*) 8101 lt_prog_compiler_wl='-Wl,' 8102 # PIC (with -KPIC) is the default. 8103 lt_prog_compiler_static='-non_shared' 8104 ;; 8105 8106 linux* | k*bsd*-gnu | kopensolaris*-gnu) 8107 case $cc_basename in 8108 # old Intel for x86_64 which still supported -KPIC. 8109 ecc*) 8110 lt_prog_compiler_wl='-Wl,' 8111 lt_prog_compiler_pic='-KPIC' 8112 lt_prog_compiler_static='-static' 8113 ;; 8114 # icc used to be incompatible with GCC. 8115 # ICC 10 doesn't accept -KPIC any more. 8116 icc* | ifort*) 8117 lt_prog_compiler_wl='-Wl,' 8118 lt_prog_compiler_pic='-fPIC' 8119 lt_prog_compiler_static='-static' 8120 ;; 8121 # Lahey Fortran 8.1. 8122 lf95*) 8123 lt_prog_compiler_wl='-Wl,' 8124 lt_prog_compiler_pic='--shared' 8125 lt_prog_compiler_static='--static' 8126 ;; 8127 nagfor*) 8128 # NAG Fortran compiler 8129 lt_prog_compiler_wl='-Wl,-Wl,,' 8130 lt_prog_compiler_pic='-PIC' 8131 lt_prog_compiler_static='-Bstatic' 8132 ;; 8133 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 8134 # Portland Group compilers (*not* the Pentium gcc compiler, 8135 # which looks to be a dead project) 8136 lt_prog_compiler_wl='-Wl,' 8137 lt_prog_compiler_pic='-fpic' 8138 lt_prog_compiler_static='-Bstatic' 8139 ;; 8140 ccc*) 8141 lt_prog_compiler_wl='-Wl,' 8142 # All Alpha code is PIC. 8143 lt_prog_compiler_static='-non_shared' 8144 ;; 8145 xl* | bgxl* | bgf* | mpixl*) 8146 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8147 lt_prog_compiler_wl='-Wl,' 8148 lt_prog_compiler_pic='-qpic' 8149 lt_prog_compiler_static='-qstaticlink' 8150 ;; 8151 *) 8152 case `$CC -V 2>&1 | sed 5q` in 8153 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8154 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8155 lt_prog_compiler_pic='-KPIC' 8156 lt_prog_compiler_static='-Bstatic' 8157 lt_prog_compiler_wl='' 8158 ;; 8159 *Sun\ F* | *Sun*Fortran*) 8160 lt_prog_compiler_pic='-KPIC' 8161 lt_prog_compiler_static='-Bstatic' 8162 lt_prog_compiler_wl='-Qoption ld ' 8163 ;; 8164 *Sun\ C*) 8165 # Sun C 5.9 8166 lt_prog_compiler_pic='-KPIC' 8167 lt_prog_compiler_static='-Bstatic' 8168 lt_prog_compiler_wl='-Wl,' 8169 ;; 8170 *Intel*\ [CF]*Compiler*) 8171 lt_prog_compiler_wl='-Wl,' 8172 lt_prog_compiler_pic='-fPIC' 8173 lt_prog_compiler_static='-static' 8174 ;; 8175 *Portland\ Group*) 8176 lt_prog_compiler_wl='-Wl,' 8177 lt_prog_compiler_pic='-fpic' 8178 lt_prog_compiler_static='-Bstatic' 8179 ;; 8180 esac 8181 ;; 8182 esac 8183 ;; 8184 8185 newsos6) 8186 lt_prog_compiler_pic='-KPIC' 8187 lt_prog_compiler_static='-Bstatic' 8188 ;; 8189 8190 *nto* | *qnx*) 8191 # QNX uses GNU C++, but need to define -shared option too, otherwise 8192 # it will coredump. 8193 lt_prog_compiler_pic='-fPIC -shared' 8194 ;; 8195 8196 osf3* | osf4* | osf5*) 8197 lt_prog_compiler_wl='-Wl,' 8198 # All OSF/1 code is PIC. 8199 lt_prog_compiler_static='-non_shared' 8200 ;; 8201 8202 rdos*) 8203 lt_prog_compiler_static='-non_shared' 8204 ;; 8205 8206 solaris*) 8207 lt_prog_compiler_pic='-KPIC' 8208 lt_prog_compiler_static='-Bstatic' 8209 case $cc_basename in 8210 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8211 lt_prog_compiler_wl='-Qoption ld ';; 8212 *) 8213 lt_prog_compiler_wl='-Wl,';; 8214 esac 8215 ;; 8216 8217 sunos4*) 8218 lt_prog_compiler_wl='-Qoption ld ' 8219 lt_prog_compiler_pic='-PIC' 8220 lt_prog_compiler_static='-Bstatic' 8221 ;; 8222 8223 sysv4 | sysv4.2uw2* | sysv4.3*) 8224 lt_prog_compiler_wl='-Wl,' 8225 lt_prog_compiler_pic='-KPIC' 8226 lt_prog_compiler_static='-Bstatic' 8227 ;; 8228 8229 sysv4*MP*) 8230 if test -d /usr/nec ;then 8231 lt_prog_compiler_pic='-Kconform_pic' 8232 lt_prog_compiler_static='-Bstatic' 8233 fi 8234 ;; 8235 8236 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8237 lt_prog_compiler_wl='-Wl,' 8238 lt_prog_compiler_pic='-KPIC' 8239 lt_prog_compiler_static='-Bstatic' 8240 ;; 8241 8242 unicos*) 8243 lt_prog_compiler_wl='-Wl,' 8244 lt_prog_compiler_can_build_shared=no 8245 ;; 8246 8247 uts4*) 8248 lt_prog_compiler_pic='-pic' 8249 lt_prog_compiler_static='-Bstatic' 8250 ;; 8251 8252 *) 8253 lt_prog_compiler_can_build_shared=no 8254 ;; 8255 esac 8256 fi 8257 8258 case $host_os in 8259 # For platforms which do not support PIC, -DPIC is meaningless: 8260 *djgpp*) 8261 lt_prog_compiler_pic= 8262 ;; 8263 *) 8264 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8265 ;; 8266 esac 8267 8268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8269 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8270 if ${lt_cv_prog_compiler_pic+:} false; then : 8271 $as_echo_n "(cached) " >&6 8272 else 8273 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8274 fi 8275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8276 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8277 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8278 8279 # 8280 # Check to make sure the PIC flag actually works. 8281 # 8282 if test -n "$lt_prog_compiler_pic"; then 8283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8284 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8285 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8286 $as_echo_n "(cached) " >&6 8287 else 8288 lt_cv_prog_compiler_pic_works=no 8289 ac_outfile=conftest.$ac_objext 8290 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8291 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 8292 # Insert the option either (1) after the last *FLAGS variable, or 8293 # (2) before a word containing "conftest.", or (3) at the end. 8294 # Note that $ac_compile itself does not contain backslashes and begins 8295 # with a dollar sign (not a hyphen), so the echo should work correctly. 8296 # The option is referenced via a variable to avoid confusing sed. 8297 lt_compile=`echo "$ac_compile" | $SED \ 8298 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8299 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8300 -e 's:$: $lt_compiler_flag:'` 8301 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8302 (eval "$lt_compile" 2>conftest.err) 8303 ac_status=$? 8304 cat conftest.err >&5 8305 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8306 if (exit $ac_status) && test -s "$ac_outfile"; then 8307 # The compiler can only warn and ignore the option if not recognized 8308 # So say no if there are warnings other than the usual output. 8309 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8310 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8311 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8312 lt_cv_prog_compiler_pic_works=yes 8313 fi 8314 fi 8315 $RM conftest* 8316 8317 fi 8318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8319 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8320 8321 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 8322 case $lt_prog_compiler_pic in 8323 "" | " "*) ;; 8324 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8325 esac 8326 else 8327 lt_prog_compiler_pic= 8328 lt_prog_compiler_can_build_shared=no 8329 fi 8330 8331 fi 8332 8333 8334 8335 8336 8337 8338 8339 8340 8341 8342 8343 # 8344 # Check to make sure the static flag actually works. 8345 # 8346 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8348 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8349 if ${lt_cv_prog_compiler_static_works+:} false; then : 8350 $as_echo_n "(cached) " >&6 8351 else 8352 lt_cv_prog_compiler_static_works=no 8353 save_LDFLAGS="$LDFLAGS" 8354 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8355 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8356 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8357 # The linker can only warn and ignore the option if not recognized 8358 # So say no if there are warnings 8359 if test -s conftest.err; then 8360 # Append any errors to the config.log. 8361 cat conftest.err 1>&5 8362 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 8363 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8364 if diff conftest.exp conftest.er2 >/dev/null; then 8365 lt_cv_prog_compiler_static_works=yes 8366 fi 8367 else 8368 lt_cv_prog_compiler_static_works=yes 8369 fi 8370 fi 8371 $RM -r conftest* 8372 LDFLAGS="$save_LDFLAGS" 8373 8374 fi 8375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8376 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8377 8378 if test x"$lt_cv_prog_compiler_static_works" = xyes; then 8379 : 8380 else 8381 lt_prog_compiler_static= 8382 fi 8383 8384 8385 8386 8387 8388 8389 8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8391 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8392 if ${lt_cv_prog_compiler_c_o+:} false; then : 8393 $as_echo_n "(cached) " >&6 8394 else 8395 lt_cv_prog_compiler_c_o=no 8396 $RM -r conftest 2>/dev/null 8397 mkdir conftest 8398 cd conftest 8399 mkdir out 8400 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8401 8402 lt_compiler_flag="-o out/conftest2.$ac_objext" 8403 # Insert the option either (1) after the last *FLAGS variable, or 8404 # (2) before a word containing "conftest.", or (3) at the end. 8405 # Note that $ac_compile itself does not contain backslashes and begins 8406 # with a dollar sign (not a hyphen), so the echo should work correctly. 8407 lt_compile=`echo "$ac_compile" | $SED \ 8408 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8409 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8410 -e 's:$: $lt_compiler_flag:'` 8411 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8412 (eval "$lt_compile" 2>out/conftest.err) 8413 ac_status=$? 8414 cat out/conftest.err >&5 8415 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8416 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8417 then 8418 # The compiler can only warn and ignore the option if not recognized 8419 # So say no if there are warnings 8420 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8421 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8422 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8423 lt_cv_prog_compiler_c_o=yes 8424 fi 8425 fi 8426 chmod u+w . 2>&5 8427 $RM conftest* 8428 # SGI C++ compiler will create directory out/ii_files/ for 8429 # template instantiation 8430 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8431 $RM out/* && rmdir out 8432 cd .. 8433 $RM -r conftest 8434 $RM conftest* 8435 8436 fi 8437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8438 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8439 8440 8441 8442 8443 8444 8445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8446 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8447 if ${lt_cv_prog_compiler_c_o+:} false; then : 8448 $as_echo_n "(cached) " >&6 8449 else 8450 lt_cv_prog_compiler_c_o=no 8451 $RM -r conftest 2>/dev/null 8452 mkdir conftest 8453 cd conftest 8454 mkdir out 8455 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8456 8457 lt_compiler_flag="-o out/conftest2.$ac_objext" 8458 # Insert the option either (1) after the last *FLAGS variable, or 8459 # (2) before a word containing "conftest.", or (3) at the end. 8460 # Note that $ac_compile itself does not contain backslashes and begins 8461 # with a dollar sign (not a hyphen), so the echo should work correctly. 8462 lt_compile=`echo "$ac_compile" | $SED \ 8463 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8464 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8465 -e 's:$: $lt_compiler_flag:'` 8466 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8467 (eval "$lt_compile" 2>out/conftest.err) 8468 ac_status=$? 8469 cat out/conftest.err >&5 8470 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8471 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8472 then 8473 # The compiler can only warn and ignore the option if not recognized 8474 # So say no if there are warnings 8475 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8476 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8477 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8478 lt_cv_prog_compiler_c_o=yes 8479 fi 8480 fi 8481 chmod u+w . 2>&5 8482 $RM conftest* 8483 # SGI C++ compiler will create directory out/ii_files/ for 8484 # template instantiation 8485 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8486 $RM out/* && rmdir out 8487 cd .. 8488 $RM -r conftest 8489 $RM conftest* 8490 8491 fi 8492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8493 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8494 8495 8496 8497 8498 hard_links="nottested" 8499 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 8500 # do not overwrite the value of need_locks provided by the user 8501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 8502 $as_echo_n "checking if we can lock with hard links... " >&6; } 8503 hard_links=yes 8504 $RM conftest* 8505 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8506 touch conftest.a 8507 ln conftest.a conftest.b 2>&5 || hard_links=no 8508 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 8510 $as_echo "$hard_links" >&6; } 8511 if test "$hard_links" = no; then 8512 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 8513 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 8514 need_locks=warn 8515 fi 8516 else 8517 need_locks=no 8518 fi 8519 8520 8521 8522 8523 8524 8525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 8526 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 8527 8528 runpath_var= 8529 allow_undefined_flag= 8530 always_export_symbols=no 8531 archive_cmds= 8532 archive_expsym_cmds= 8533 compiler_needs_object=no 8534 enable_shared_with_static_runtimes=no 8535 export_dynamic_flag_spec= 8536 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 8537 hardcode_automatic=no 8538 hardcode_direct=no 8539 hardcode_direct_absolute=no 8540 hardcode_libdir_flag_spec= 8541 hardcode_libdir_separator= 8542 hardcode_minus_L=no 8543 hardcode_shlibpath_var=unsupported 8544 inherit_rpath=no 8545 link_all_deplibs=unknown 8546 module_cmds= 8547 module_expsym_cmds= 8548 old_archive_from_new_cmds= 8549 old_archive_from_expsyms_cmds= 8550 thread_safe_flag_spec= 8551 whole_archive_flag_spec= 8552 # include_expsyms should be a list of space-separated symbols to be *always* 8553 # included in the symbol list 8554 include_expsyms= 8555 # exclude_expsyms can be an extended regexp of symbols to exclude 8556 # it will be wrapped by ` (' and `)$', so one must not match beginning or 8557 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 8558 # as well as any symbol that contains `d'. 8559 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 8560 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 8561 # platforms (ab)use it in PIC code, but their linkers get confused if 8562 # the symbol is explicitly referenced. Since portable code cannot 8563 # rely on this symbol name, it's probably fine to never include it in 8564 # preloaded symbol tables. 8565 # Exclude shared library initialization/finalization symbols. 8566 extract_expsyms_cmds= 8567 8568 case $host_os in 8569 cygwin* | mingw* | pw32* | cegcc*) 8570 # FIXME: the MSVC++ port hasn't been tested in a loooong time 8571 # When not using gcc, we currently assume that we are using 8572 # Microsoft Visual C++. 8573 if test "$GCC" != yes; then 8574 with_gnu_ld=no 8575 fi 8576 ;; 8577 interix*) 8578 # we just hope/assume this is gcc and not c89 (= MSVC++) 8579 with_gnu_ld=yes 8580 ;; 8581 openbsd*) 8582 with_gnu_ld=no 8583 ;; 8584 esac 8585 8586 ld_shlibs=yes 8587 8588 # On some targets, GNU ld is compatible enough with the native linker 8589 # that we're better off using the native interface for both. 8590 lt_use_gnu_ld_interface=no 8591 if test "$with_gnu_ld" = yes; then 8592 case $host_os in 8593 aix*) 8594 # The AIX port of GNU ld has always aspired to compatibility 8595 # with the native linker. However, as the warning in the GNU ld 8596 # block says, versions before 2.19.5* couldn't really create working 8597 # shared libraries, regardless of the interface used. 8598 case `$LD -v 2>&1` in 8599 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 8600 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 8601 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 8602 *) 8603 lt_use_gnu_ld_interface=yes 8604 ;; 8605 esac 8606 ;; 8607 *) 8608 lt_use_gnu_ld_interface=yes 8609 ;; 8610 esac 8611 fi 8612 8613 if test "$lt_use_gnu_ld_interface" = yes; then 8614 # If archive_cmds runs LD, not CC, wlarc should be empty 8615 wlarc='${wl}' 8616 8617 # Set some defaults for GNU ld with shared library support. These 8618 # are reset later if shared libraries are not supported. Putting them 8619 # here allows them to be overridden if necessary. 8620 runpath_var=LD_RUN_PATH 8621 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8622 export_dynamic_flag_spec='${wl}--export-dynamic' 8623 # ancient GNU ld didn't support --whole-archive et. al. 8624 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 8625 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 8626 else 8627 whole_archive_flag_spec= 8628 fi 8629 supports_anon_versioning=no 8630 case `$LD -v 2>&1` in 8631 *GNU\ gold*) supports_anon_versioning=yes ;; 8632 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 8633 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 8634 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 8635 *\ 2.11.*) ;; # other 2.11 versions 8636 *) supports_anon_versioning=yes ;; 8637 esac 8638 8639 # See if GNU ld supports shared libraries. 8640 case $host_os in 8641 aix[3-9]*) 8642 # On AIX/PPC, the GNU linker is very broken 8643 if test "$host_cpu" != ia64; then 8644 ld_shlibs=no 8645 cat <<_LT_EOF 1>&2 8646 8647 *** Warning: the GNU linker, at least up to release 2.19, is reported 8648 *** to be unable to reliably create shared libraries on AIX. 8649 *** Therefore, libtool is disabling shared libraries support. If you 8650 *** really care for shared libraries, you may want to install binutils 8651 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 8652 *** You will then need to restart the configuration process. 8653 8654 _LT_EOF 8655 fi 8656 ;; 8657 8658 amigaos*) 8659 case $host_cpu in 8660 powerpc) 8661 # see comment about AmigaOS4 .so support 8662 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8663 archive_expsym_cmds='' 8664 ;; 8665 m68k) 8666 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8667 hardcode_libdir_flag_spec='-L$libdir' 8668 hardcode_minus_L=yes 8669 ;; 8670 esac 8671 ;; 8672 8673 beos*) 8674 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8675 allow_undefined_flag=unsupported 8676 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 8677 # support --undefined. This deserves some investigation. FIXME 8678 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8679 else 8680 ld_shlibs=no 8681 fi 8682 ;; 8683 8684 cygwin* | mingw* | pw32* | cegcc*) 8685 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 8686 # as there is no search path for DLLs. 8687 hardcode_libdir_flag_spec='-L$libdir' 8688 export_dynamic_flag_spec='${wl}--export-all-symbols' 8689 allow_undefined_flag=unsupported 8690 always_export_symbols=no 8691 enable_shared_with_static_runtimes=yes 8692 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 8693 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 8694 8695 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 8696 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8697 # If the export-symbols file already is a .def file (1st line 8698 # is EXPORTS), use it as is; otherwise, prepend... 8699 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 8700 cp $export_symbols $output_objdir/$soname.def; 8701 else 8702 echo EXPORTS > $output_objdir/$soname.def; 8703 cat $export_symbols >> $output_objdir/$soname.def; 8704 fi~ 8705 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8706 else 8707 ld_shlibs=no 8708 fi 8709 ;; 8710 8711 haiku*) 8712 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8713 link_all_deplibs=yes 8714 ;; 8715 8716 interix[3-9]*) 8717 hardcode_direct=no 8718 hardcode_shlibpath_var=no 8719 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 8720 export_dynamic_flag_spec='${wl}-E' 8721 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 8722 # Instead, shared libraries are loaded at an image base (0x10000000 by 8723 # default) and relocated if they conflict, which is a slow very memory 8724 # consuming and fragmenting process. To avoid this, we pick a random, 8725 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 8726 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 8727 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8728 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8729 ;; 8730 8731 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 8732 tmp_diet=no 8733 if test "$host_os" = linux-dietlibc; then 8734 case $cc_basename in 8735 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 8736 esac 8737 fi 8738 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 8739 && test "$tmp_diet" = no 8740 then 8741 tmp_addflag=' $pic_flag' 8742 tmp_sharedflag='-shared' 8743 case $cc_basename,$host_cpu in 8744 pgcc*) # Portland Group C compiler 8745 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' 8746 tmp_addflag=' $pic_flag' 8747 ;; 8748 pgf77* | pgf90* | pgf95* | pgfortran*) 8749 # Portland Group f77 and f90 compilers 8750 whole_archive_flag_spec='${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' 8751 tmp_addflag=' $pic_flag -Mnomain' ;; 8752 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 8753 tmp_addflag=' -i_dynamic' ;; 8754 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 8755 tmp_addflag=' -i_dynamic -nofor_main' ;; 8756 ifc* | ifort*) # Intel Fortran compiler 8757 tmp_addflag=' -nofor_main' ;; 8758 lf95*) # Lahey Fortran 8.1 8759 whole_archive_flag_spec= 8760 tmp_sharedflag='--shared' ;; 8761 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 8762 tmp_sharedflag='-qmkshrobj' 8763 tmp_addflag= ;; 8764 nvcc*) # Cuda Compiler Driver 2.2 8765 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 8766 compiler_needs_object=yes 8767 ;; 8768 esac 8769 case `$CC -V 2>&1 | sed 5q` in 8770 *Sun\ C*) # Sun C 5.9 8771 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\"` ${wl}--no-whole-archive' 8772 compiler_needs_object=yes 8773 tmp_sharedflag='-G' ;; 8774 *Sun\ F*) # Sun Fortran 8.3 8775 tmp_sharedflag='-G' ;; 8776 esac 8777 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8778 8779 if test "x$supports_anon_versioning" = xyes; then 8780 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8781 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8782 echo "local: *; };" >> $output_objdir/$libname.ver~ 8783 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 8784 fi 8785 8786 case $cc_basename in 8787 xlf* | bgf* | bgxlf* | mpixlf*) 8788 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 8789 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 8790 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8791 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 8792 if test "x$supports_anon_versioning" = xyes; then 8793 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8794 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8795 echo "local: *; };" >> $output_objdir/$libname.ver~ 8796 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 8797 fi 8798 ;; 8799 esac 8800 else 8801 ld_shlibs=no 8802 fi 8803 ;; 8804 8805 netbsd*) 8806 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 8807 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 8808 wlarc= 8809 else 8810 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8811 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8812 fi 8813 ;; 8814 8815 solaris*) 8816 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 8817 ld_shlibs=no 8818 cat <<_LT_EOF 1>&2 8819 8820 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 8821 *** create shared libraries on Solaris systems. Therefore, libtool 8822 *** is disabling shared libraries support. We urge you to upgrade GNU 8823 *** binutils to release 2.9.1 or newer. Another option is to modify 8824 *** your PATH or compiler configuration so that the native linker is 8825 *** used, and then restart. 8826 8827 _LT_EOF 8828 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8829 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8830 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8831 else 8832 ld_shlibs=no 8833 fi 8834 ;; 8835 8836 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 8837 case `$LD -v 2>&1` in 8838 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 8839 ld_shlibs=no 8840 cat <<_LT_EOF 1>&2 8841 8842 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 8843 *** reliably create shared libraries on SCO systems. Therefore, libtool 8844 *** is disabling shared libraries support. We urge you to upgrade GNU 8845 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 8846 *** your PATH or compiler configuration so that the native linker is 8847 *** used, and then restart. 8848 8849 _LT_EOF 8850 ;; 8851 *) 8852 # For security reasons, it is highly recommended that you always 8853 # use absolute paths for naming shared libraries, and exclude the 8854 # DT_RUNPATH tag from executables and libraries. But doing so 8855 # requires that you compile everything twice, which is a pain. 8856 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8857 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8858 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8859 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8860 else 8861 ld_shlibs=no 8862 fi 8863 ;; 8864 esac 8865 ;; 8866 8867 sunos4*) 8868 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 8869 wlarc= 8870 hardcode_direct=yes 8871 hardcode_shlibpath_var=no 8872 ;; 8873 8874 *) 8875 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8876 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8877 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8878 else 8879 ld_shlibs=no 8880 fi 8881 ;; 8882 esac 8883 8884 if test "$ld_shlibs" = no; then 8885 runpath_var= 8886 hardcode_libdir_flag_spec= 8887 export_dynamic_flag_spec= 8888 whole_archive_flag_spec= 8889 fi 8890 else 8891 # PORTME fill in a description of your system's linker (not GNU ld) 8892 case $host_os in 8893 aix3*) 8894 allow_undefined_flag=unsupported 8895 always_export_symbols=yes 8896 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 8897 # Note: this linker hardcodes the directories in LIBPATH if there 8898 # are no directories specified by -L. 8899 hardcode_minus_L=yes 8900 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 8901 # Neither direct hardcoding nor static linking is supported with a 8902 # broken collect2. 8903 hardcode_direct=unsupported 8904 fi 8905 ;; 8906 8907 aix[4-9]*) 8908 if test "$host_cpu" = ia64; then 8909 # On IA64, the linker does run time linking by default, so we don't 8910 # have to do anything special. 8911 aix_use_runtimelinking=no 8912 exp_sym_flag='-Bexport' 8913 no_entry_flag="" 8914 else 8915 # If we're using GNU nm, then we don't want the "-C" option. 8916 # -C means demangle to AIX nm, but means don't demangle with GNU nm 8917 # Also, AIX nm treats weak defined symbols like other global 8918 # defined symbols, whereas GNU nm marks them as "W". 8919 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 8920 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8921 else 8922 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8923 fi 8924 aix_use_runtimelinking=no 8925 8926 # Test if we are trying to use run time linking or normal 8927 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 8928 # need to do runtime linking. 8929 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 8930 for ld_flag in $LDFLAGS; do 8931 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 8932 aix_use_runtimelinking=yes 8933 break 8934 fi 8935 done 8936 ;; 8937 esac 8938 8939 exp_sym_flag='-bexport' 8940 no_entry_flag='-bnoentry' 8941 fi 8942 8943 # When large executables or shared objects are built, AIX ld can 8944 # have problems creating the table of contents. If linking a library 8945 # or program results in "error TOC overflow" add -mminimal-toc to 8946 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 8947 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 8948 8949 archive_cmds='' 8950 hardcode_direct=yes 8951 hardcode_direct_absolute=yes 8952 hardcode_libdir_separator=':' 8953 link_all_deplibs=yes 8954 file_list_spec='${wl}-f,' 8955 8956 if test "$GCC" = yes; then 8957 case $host_os in aix4.[012]|aix4.[012].*) 8958 # We only want to do this on AIX 4.2 and lower, the check 8959 # below for broken collect2 doesn't work under 4.3+ 8960 collect2name=`${CC} -print-prog-name=collect2` 8961 if test -f "$collect2name" && 8962 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 8963 then 8964 # We have reworked collect2 8965 : 8966 else 8967 # We have old collect2 8968 hardcode_direct=unsupported 8969 # It fails to find uninstalled libraries when the uninstalled 8970 # path is not listed in the libpath. Setting hardcode_minus_L 8971 # to unsupported forces relinking 8972 hardcode_minus_L=yes 8973 hardcode_libdir_flag_spec='-L$libdir' 8974 hardcode_libdir_separator= 8975 fi 8976 ;; 8977 esac 8978 shared_flag='-shared' 8979 if test "$aix_use_runtimelinking" = yes; then 8980 shared_flag="$shared_flag "'${wl}-G' 8981 fi 8982 else 8983 # not using gcc 8984 if test "$host_cpu" = ia64; then 8985 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 8986 # chokes on -Wl,-G. The following line is correct: 8987 shared_flag='-G' 8988 else 8989 if test "$aix_use_runtimelinking" = yes; then 8990 shared_flag='${wl}-G' 8991 else 8992 shared_flag='${wl}-bM:SRE' 8993 fi 8994 fi 8995 fi 8996 8997 export_dynamic_flag_spec='${wl}-bexpall' 8998 # It seems that -bexpall does not export symbols beginning with 8999 # underscore (_), so it is better to generate a list of symbols to export. 9000 always_export_symbols=yes 9001 if test "$aix_use_runtimelinking" = yes; then 9002 # Warning - without using the other runtime loading flags (-brtl), 9003 # -berok will link without error, but may produce a broken library. 9004 allow_undefined_flag='-berok' 9005 # Determine the default libpath from the value encoded in an 9006 # empty executable. 9007 if test "${lt_cv_aix_libpath+set}" = set; then 9008 aix_libpath=$lt_cv_aix_libpath 9009 else 9010 if ${lt_cv_aix_libpath_+:} false; then : 9011 $as_echo_n "(cached) " >&6 9012 else 9013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9014 /* end confdefs.h. */ 9015 9016 int 9017 main () 9018 { 9019 9020 ; 9021 return 0; 9022 } 9023 _ACEOF 9024 if ac_fn_c_try_link "$LINENO"; then : 9025 9026 lt_aix_libpath_sed=' 9027 /Import File Strings/,/^$/ { 9028 /^0/ { 9029 s/^0 *\([^ ]*\) *$/\1/ 9030 p 9031 } 9032 }' 9033 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9034 # Check for a 64-bit object if we didn't find anything. 9035 if test -z "$lt_cv_aix_libpath_"; then 9036 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9037 fi 9038 fi 9039 rm -f core conftest.err conftest.$ac_objext \ 9040 conftest$ac_exeext conftest.$ac_ext 9041 if test -z "$lt_cv_aix_libpath_"; then 9042 lt_cv_aix_libpath_="/usr/lib:/lib" 9043 fi 9044 9045 fi 9046 9047 aix_libpath=$lt_cv_aix_libpath_ 9048 fi 9049 9050 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9051 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 $shared_flag" 9052 else 9053 if test "$host_cpu" = ia64; then 9054 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 9055 allow_undefined_flag="-z nodefs" 9056 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 9057 else 9058 # Determine the default libpath from the value encoded in an 9059 # empty executable. 9060 if test "${lt_cv_aix_libpath+set}" = set; then 9061 aix_libpath=$lt_cv_aix_libpath 9062 else 9063 if ${lt_cv_aix_libpath_+:} false; then : 9064 $as_echo_n "(cached) " >&6 9065 else 9066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9067 /* end confdefs.h. */ 9068 9069 int 9070 main () 9071 { 9072 9073 ; 9074 return 0; 9075 } 9076 _ACEOF 9077 if ac_fn_c_try_link "$LINENO"; then : 9078 9079 lt_aix_libpath_sed=' 9080 /Import File Strings/,/^$/ { 9081 /^0/ { 9082 s/^0 *\([^ ]*\) *$/\1/ 9083 p 9084 } 9085 }' 9086 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9087 # Check for a 64-bit object if we didn't find anything. 9088 if test -z "$lt_cv_aix_libpath_"; then 9089 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 9090 fi 9091 fi 9092 rm -f core conftest.err conftest.$ac_objext \ 9093 conftest$ac_exeext conftest.$ac_ext 9094 if test -z "$lt_cv_aix_libpath_"; then 9095 lt_cv_aix_libpath_="/usr/lib:/lib" 9096 fi 9097 9098 fi 9099 9100 aix_libpath=$lt_cv_aix_libpath_ 9101 fi 9102 9103 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9104 # Warning - without using the other run time loading flags, 9105 # -berok will link without error, but may produce a broken library. 9106 no_undefined_flag=' ${wl}-bernotok' 9107 allow_undefined_flag=' ${wl}-berok' 9108 if test "$with_gnu_ld" = yes; then 9109 # We only use this code for GNU lds that support --whole-archive. 9110 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 9111 else 9112 # Exported symbols can be pulled into shared objects from archives 9113 whole_archive_flag_spec='$convenience' 9114 fi 9115 archive_cmds_need_lc=yes 9116 # This is similar to how AIX traditionally builds its shared libraries. 9117 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' 9118 fi 9119 fi 9120 ;; 9121 9122 amigaos*) 9123 case $host_cpu in 9124 powerpc) 9125 # see comment about AmigaOS4 .so support 9126 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9127 archive_expsym_cmds='' 9128 ;; 9129 m68k) 9130 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9131 hardcode_libdir_flag_spec='-L$libdir' 9132 hardcode_minus_L=yes 9133 ;; 9134 esac 9135 ;; 9136 9137 bsdi[45]*) 9138 export_dynamic_flag_spec=-rdynamic 9139 ;; 9140 9141 cygwin* | mingw* | pw32* | cegcc*) 9142 # When not using gcc, we currently assume that we are using 9143 # Microsoft Visual C++. 9144 # hardcode_libdir_flag_spec is actually meaningless, as there is 9145 # no search path for DLLs. 9146 case $cc_basename in 9147 cl*) 9148 # Native MSVC 9149 hardcode_libdir_flag_spec=' ' 9150 allow_undefined_flag=unsupported 9151 always_export_symbols=yes 9152 file_list_spec='@' 9153 # Tell ltmain to make .lib files, not .a files. 9154 libext=lib 9155 # Tell ltmain to make .dll files, not .so files. 9156 shrext_cmds=".dll" 9157 # FIXME: Setting linknames here is a bad hack. 9158 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 9159 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 9160 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 9161 else 9162 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 9163 fi~ 9164 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9165 linknames=' 9166 # The linker will not automatically build a static lib if we build a DLL. 9167 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9168 enable_shared_with_static_runtimes=yes 9169 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9170 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9171 # Don't use ranlib 9172 old_postinstall_cmds='chmod 644 $oldlib' 9173 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9174 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9175 case $lt_outputfile in 9176 *.exe|*.EXE) ;; 9177 *) 9178 lt_outputfile="$lt_outputfile.exe" 9179 lt_tool_outputfile="$lt_tool_outputfile.exe" 9180 ;; 9181 esac~ 9182 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 9183 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9184 $RM "$lt_outputfile.manifest"; 9185 fi' 9186 ;; 9187 *) 9188 # Assume MSVC wrapper 9189 hardcode_libdir_flag_spec=' ' 9190 allow_undefined_flag=unsupported 9191 # Tell ltmain to make .lib files, not .a files. 9192 libext=lib 9193 # Tell ltmain to make .dll files, not .so files. 9194 shrext_cmds=".dll" 9195 # FIXME: Setting linknames here is a bad hack. 9196 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9197 # The linker will automatically build a .lib file if we build a DLL. 9198 old_archive_from_new_cmds='true' 9199 # FIXME: Should let the user specify the lib program. 9200 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9201 enable_shared_with_static_runtimes=yes 9202 ;; 9203 esac 9204 ;; 9205 9206 darwin* | rhapsody*) 9207 9208 9209 archive_cmds_need_lc=no 9210 hardcode_direct=no 9211 hardcode_automatic=yes 9212 hardcode_shlibpath_var=unsupported 9213 if test "$lt_cv_ld_force_load" = "yes"; then 9214 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9215 9216 else 9217 whole_archive_flag_spec='' 9218 fi 9219 link_all_deplibs=yes 9220 allow_undefined_flag="$_lt_dar_allow_undefined" 9221 case $cc_basename in 9222 ifort*) _lt_dar_can_shared=yes ;; 9223 *) _lt_dar_can_shared=$GCC ;; 9224 esac 9225 if test "$_lt_dar_can_shared" = "yes"; then 9226 output_verbose_link_cmd=func_echo_all 9227 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 9228 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 9229 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}${_lt_dsymutil}" 9230 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 9231 9232 else 9233 ld_shlibs=no 9234 fi 9235 9236 ;; 9237 9238 dgux*) 9239 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9240 hardcode_libdir_flag_spec='-L$libdir' 9241 hardcode_shlibpath_var=no 9242 ;; 9243 9244 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9245 # support. Future versions do this automatically, but an explicit c++rt0.o 9246 # does not break anything, and helps significantly (at the cost of a little 9247 # extra space). 9248 freebsd2.2*) 9249 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9250 hardcode_libdir_flag_spec='-R$libdir' 9251 hardcode_direct=yes 9252 hardcode_shlibpath_var=no 9253 ;; 9254 9255 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9256 freebsd2.*) 9257 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9258 hardcode_direct=yes 9259 hardcode_minus_L=yes 9260 hardcode_shlibpath_var=no 9261 ;; 9262 9263 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9264 freebsd* | dragonfly*) 9265 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9266 hardcode_libdir_flag_spec='-R$libdir' 9267 hardcode_direct=yes 9268 hardcode_shlibpath_var=no 9269 ;; 9270 9271 hpux9*) 9272 if test "$GCC" = yes; then 9273 archive_cmds='$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 $lib' 9274 else 9275 archive_cmds='$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 $lib' 9276 fi 9277 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9278 hardcode_libdir_separator=: 9279 hardcode_direct=yes 9280 9281 # hardcode_minus_L: Not really in the search PATH, 9282 # but as the default location of the library. 9283 hardcode_minus_L=yes 9284 export_dynamic_flag_spec='${wl}-E' 9285 ;; 9286 9287 hpux10*) 9288 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9289 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9290 else 9291 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9292 fi 9293 if test "$with_gnu_ld" = no; then 9294 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9295 hardcode_libdir_separator=: 9296 hardcode_direct=yes 9297 hardcode_direct_absolute=yes 9298 export_dynamic_flag_spec='${wl}-E' 9299 # hardcode_minus_L: Not really in the search PATH, 9300 # but as the default location of the library. 9301 hardcode_minus_L=yes 9302 fi 9303 ;; 9304 9305 hpux11*) 9306 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9307 case $host_cpu in 9308 hppa*64*) 9309 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9310 ;; 9311 ia64*) 9312 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9313 ;; 9314 *) 9315 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9316 ;; 9317 esac 9318 else 9319 case $host_cpu in 9320 hppa*64*) 9321 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9322 ;; 9323 ia64*) 9324 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9325 ;; 9326 *) 9327 9328 # Older versions of the 11.00 compiler do not understand -b yet 9329 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 9330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 9331 $as_echo_n "checking if $CC understands -b... " >&6; } 9332 if ${lt_cv_prog_compiler__b+:} false; then : 9333 $as_echo_n "(cached) " >&6 9334 else 9335 lt_cv_prog_compiler__b=no 9336 save_LDFLAGS="$LDFLAGS" 9337 LDFLAGS="$LDFLAGS -b" 9338 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9339 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9340 # The linker can only warn and ignore the option if not recognized 9341 # So say no if there are warnings 9342 if test -s conftest.err; then 9343 # Append any errors to the config.log. 9344 cat conftest.err 1>&5 9345 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9346 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9347 if diff conftest.exp conftest.er2 >/dev/null; then 9348 lt_cv_prog_compiler__b=yes 9349 fi 9350 else 9351 lt_cv_prog_compiler__b=yes 9352 fi 9353 fi 9354 $RM -r conftest* 9355 LDFLAGS="$save_LDFLAGS" 9356 9357 fi 9358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 9359 $as_echo "$lt_cv_prog_compiler__b" >&6; } 9360 9361 if test x"$lt_cv_prog_compiler__b" = xyes; then 9362 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9363 else 9364 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9365 fi 9366 9367 ;; 9368 esac 9369 fi 9370 if test "$with_gnu_ld" = no; then 9371 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9372 hardcode_libdir_separator=: 9373 9374 case $host_cpu in 9375 hppa*64*|ia64*) 9376 hardcode_direct=no 9377 hardcode_shlibpath_var=no 9378 ;; 9379 *) 9380 hardcode_direct=yes 9381 hardcode_direct_absolute=yes 9382 export_dynamic_flag_spec='${wl}-E' 9383 9384 # hardcode_minus_L: Not really in the search PATH, 9385 # but as the default location of the library. 9386 hardcode_minus_L=yes 9387 ;; 9388 esac 9389 fi 9390 ;; 9391 9392 irix5* | irix6* | nonstopux*) 9393 if test "$GCC" = yes; then 9394 archive_cmds='$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' 9395 # Try to use the -exported_symbol ld option, if it does not 9396 # work, assume that -exports_file does not work either and 9397 # implicitly export all symbols. 9398 # This should be the same for all languages, so no per-tag cache variable. 9399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 9400 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 9401 if ${lt_cv_irix_exported_symbol+:} false; then : 9402 $as_echo_n "(cached) " >&6 9403 else 9404 save_LDFLAGS="$LDFLAGS" 9405 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9406 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9407 /* end confdefs.h. */ 9408 int foo (void) { return 0; } 9409 _ACEOF 9410 if ac_fn_c_try_link "$LINENO"; then : 9411 lt_cv_irix_exported_symbol=yes 9412 else 9413 lt_cv_irix_exported_symbol=no 9414 fi 9415 rm -f core conftest.err conftest.$ac_objext \ 9416 conftest$ac_exeext conftest.$ac_ext 9417 LDFLAGS="$save_LDFLAGS" 9418 fi 9419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 9420 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 9421 if test "$lt_cv_irix_exported_symbol" = yes; then 9422 archive_expsym_cmds='$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 $lib' 9423 fi 9424 else 9425 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 9426 archive_expsym_cmds='$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 $lib' 9427 fi 9428 archive_cmds_need_lc='no' 9429 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9430 hardcode_libdir_separator=: 9431 inherit_rpath=yes 9432 link_all_deplibs=yes 9433 ;; 9434 9435 netbsd*) 9436 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9437 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 9438 else 9439 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 9440 fi 9441 hardcode_libdir_flag_spec='-R$libdir' 9442 hardcode_direct=yes 9443 hardcode_shlibpath_var=no 9444 ;; 9445 9446 newsos6) 9447 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9448 hardcode_direct=yes 9449 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9450 hardcode_libdir_separator=: 9451 hardcode_shlibpath_var=no 9452 ;; 9453 9454 *nto* | *qnx*) 9455 ;; 9456 9457 openbsd*) 9458 if test -f /usr/libexec/ld.so; then 9459 hardcode_direct=yes 9460 hardcode_shlibpath_var=no 9461 hardcode_direct_absolute=yes 9462 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 9463 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9464 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 9465 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9466 export_dynamic_flag_spec='${wl}-E' 9467 else 9468 case $host_os in 9469 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 9470 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9471 hardcode_libdir_flag_spec='-R$libdir' 9472 ;; 9473 *) 9474 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9475 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9476 ;; 9477 esac 9478 fi 9479 else 9480 ld_shlibs=no 9481 fi 9482 ;; 9483 9484 os2*) 9485 hardcode_libdir_flag_spec='-L$libdir' 9486 hardcode_minus_L=yes 9487 allow_undefined_flag=unsupported 9488 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' 9489 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 9490 ;; 9491 9492 osf3*) 9493 if test "$GCC" = yes; then 9494 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9495 archive_cmds='$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 $lib' 9496 else 9497 allow_undefined_flag=' -expect_unresolved \*' 9498 archive_cmds='$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 $lib' 9499 fi 9500 archive_cmds_need_lc='no' 9501 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9502 hardcode_libdir_separator=: 9503 ;; 9504 9505 osf4* | osf5*) # as osf3* with the addition of -msym flag 9506 if test "$GCC" = yes; then 9507 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9508 archive_cmds='$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 $lib' 9509 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9510 else 9511 allow_undefined_flag=' -expect_unresolved \*' 9512 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' 9513 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~ 9514 $CC -shared${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' 9515 9516 # Both c and cxx compiler support -rpath directly 9517 hardcode_libdir_flag_spec='-rpath $libdir' 9518 fi 9519 archive_cmds_need_lc='no' 9520 hardcode_libdir_separator=: 9521 ;; 9522 9523 solaris*) 9524 no_undefined_flag=' -z defs' 9525 if test "$GCC" = yes; then 9526 wlarc='${wl}' 9527 archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9528 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9529 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9530 else 9531 case `$CC -V 2>&1` in 9532 *"Compilers 5.0"*) 9533 wlarc='' 9534 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 9535 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9536 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 9537 ;; 9538 *) 9539 wlarc='${wl}' 9540 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 9541 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9542 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9543 ;; 9544 esac 9545 fi 9546 hardcode_libdir_flag_spec='-R$libdir' 9547 hardcode_shlibpath_var=no 9548 case $host_os in 9549 solaris2.[0-5] | solaris2.[0-5].*) ;; 9550 *) 9551 # The compiler driver will combine and reorder linker options, 9552 # but understands `-z linker_flag'. GCC discards it without `$wl', 9553 # but is careful enough not to reorder. 9554 # Supported since Solaris 2.6 (maybe 2.5.1?) 9555 if test "$GCC" = yes; then 9556 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 9557 else 9558 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 9559 fi 9560 ;; 9561 esac 9562 link_all_deplibs=yes 9563 ;; 9564 9565 sunos4*) 9566 if test "x$host_vendor" = xsequent; then 9567 # Use $CC to link under sequent, because it throws in some extra .o 9568 # files that make .init and .fini sections work. 9569 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 9570 else 9571 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 9572 fi 9573 hardcode_libdir_flag_spec='-L$libdir' 9574 hardcode_direct=yes 9575 hardcode_minus_L=yes 9576 hardcode_shlibpath_var=no 9577 ;; 9578 9579 sysv4) 9580 case $host_vendor in 9581 sni) 9582 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9583 hardcode_direct=yes # is this really true??? 9584 ;; 9585 siemens) 9586 ## LD is ld it makes a PLAMLIB 9587 ## CC just makes a GrossModule. 9588 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 9589 reload_cmds='$CC -r -o $output$reload_objs' 9590 hardcode_direct=no 9591 ;; 9592 motorola) 9593 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9594 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 9595 ;; 9596 esac 9597 runpath_var='LD_RUN_PATH' 9598 hardcode_shlibpath_var=no 9599 ;; 9600 9601 sysv4.3*) 9602 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9603 hardcode_shlibpath_var=no 9604 export_dynamic_flag_spec='-Bexport' 9605 ;; 9606 9607 sysv4*MP*) 9608 if test -d /usr/nec; then 9609 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9610 hardcode_shlibpath_var=no 9611 runpath_var=LD_RUN_PATH 9612 hardcode_runpath_var=yes 9613 ld_shlibs=yes 9614 fi 9615 ;; 9616 9617 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 9618 no_undefined_flag='${wl}-z,text' 9619 archive_cmds_need_lc=no 9620 hardcode_shlibpath_var=no 9621 runpath_var='LD_RUN_PATH' 9622 9623 if test "$GCC" = yes; then 9624 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9625 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9626 else 9627 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9628 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9629 fi 9630 ;; 9631 9632 sysv5* | sco3.2v5* | sco5v6*) 9633 # Note: We can NOT use -z defs as we might desire, because we do not 9634 # link with -lc, and that would cause any symbols used from libc to 9635 # always be unresolved, which means just about no library would 9636 # ever link correctly. If we're not using GNU ld we use -z text 9637 # though, which does catch some bad symbols but isn't as heavy-handed 9638 # as -z defs. 9639 no_undefined_flag='${wl}-z,text' 9640 allow_undefined_flag='${wl}-z,nodefs' 9641 archive_cmds_need_lc=no 9642 hardcode_shlibpath_var=no 9643 hardcode_libdir_flag_spec='${wl}-R,$libdir' 9644 hardcode_libdir_separator=':' 9645 link_all_deplibs=yes 9646 export_dynamic_flag_spec='${wl}-Bexport' 9647 runpath_var='LD_RUN_PATH' 9648 9649 if test "$GCC" = yes; then 9650 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9651 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9652 else 9653 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9654 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9655 fi 9656 ;; 9657 9658 uts4*) 9659 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9660 hardcode_libdir_flag_spec='-L$libdir' 9661 hardcode_shlibpath_var=no 9662 ;; 9663 9664 *) 9665 ld_shlibs=no 9666 ;; 9667 esac 9668 9669 if test x$host_vendor = xsni; then 9670 case $host in 9671 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 9672 export_dynamic_flag_spec='${wl}-Blargedynsym' 9673 ;; 9674 esac 9675 fi 9676 fi 9677 9678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 9679 $as_echo "$ld_shlibs" >&6; } 9680 test "$ld_shlibs" = no && can_build_shared=no 9681 9682 with_gnu_ld=$with_gnu_ld 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 # 9699 # Do we need to explicitly link libc? 9700 # 9701 case "x$archive_cmds_need_lc" in 9702 x|xyes) 9703 # Assume -lc should be added 9704 archive_cmds_need_lc=yes 9705 9706 if test "$enable_shared" = yes && test "$GCC" = yes; then 9707 case $archive_cmds in 9708 *'~'*) 9709 # FIXME: we may have to deal with multi-command sequences. 9710 ;; 9711 '$CC '*) 9712 # Test whether the compiler implicitly links with -lc since on some 9713 # systems, -lgcc has to come before -lc. If gcc already passes -lc 9714 # to ld, don't add -lc before -lgcc. 9715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 9716 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 9717 if ${lt_cv_archive_cmds_need_lc+:} false; then : 9718 $as_echo_n "(cached) " >&6 9719 else 9720 $RM conftest* 9721 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9722 9723 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9724 (eval $ac_compile) 2>&5 9725 ac_status=$? 9726 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9727 test $ac_status = 0; } 2>conftest.err; then 9728 soname=conftest 9729 lib=conftest 9730 libobjs=conftest.$ac_objext 9731 deplibs= 9732 wl=$lt_prog_compiler_wl 9733 pic_flag=$lt_prog_compiler_pic 9734 compiler_flags=-v 9735 linker_flags=-v 9736 verstring= 9737 output_objdir=. 9738 libname=conftest 9739 lt_save_allow_undefined_flag=$allow_undefined_flag 9740 allow_undefined_flag= 9741 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 9742 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 9743 ac_status=$? 9744 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9745 test $ac_status = 0; } 9746 then 9747 lt_cv_archive_cmds_need_lc=no 9748 else 9749 lt_cv_archive_cmds_need_lc=yes 9750 fi 9751 allow_undefined_flag=$lt_save_allow_undefined_flag 9752 else 9753 cat conftest.err 1>&5 9754 fi 9755 $RM conftest* 9756 9757 fi 9758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 9759 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 9760 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 9761 ;; 9762 esac 9763 fi 9764 ;; 9765 esac 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 9905 9906 9907 9908 9909 9910 9911 9912 9913 9914 9915 9916 9917 9918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 9919 $as_echo_n "checking dynamic linker characteristics... " >&6; } 9920 9921 if test "$GCC" = yes; then 9922 case $host_os in 9923 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 9924 *) lt_awk_arg="/^libraries:/" ;; 9925 esac 9926 case $host_os in 9927 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; 9928 *) lt_sed_strip_eq="s,=/,/,g" ;; 9929 esac 9930 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 9931 case $lt_search_path_spec in 9932 *\;*) 9933 # if the path contains ";" then we assume it to be the separator 9934 # otherwise default to the standard path separator (i.e. ":") - it is 9935 # assumed that no part of a normal pathname contains ";" but that should 9936 # okay in the real world where ";" in dirpaths is itself problematic. 9937 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 9938 ;; 9939 *) 9940 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 9941 ;; 9942 esac 9943 # Ok, now we have the path, separated by spaces, we can step through it 9944 # and add multilib dir if necessary. 9945 lt_tmp_lt_search_path_spec= 9946 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 9947 for lt_sys_path in $lt_search_path_spec; do 9948 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 9949 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 9950 else 9951 test -d "$lt_sys_path" && \ 9952 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 9953 fi 9954 done 9955 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 9956 BEGIN {RS=" "; FS="/|\n";} { 9957 lt_foo=""; 9958 lt_count=0; 9959 for (lt_i = NF; lt_i > 0; lt_i--) { 9960 if ($lt_i != "" && $lt_i != ".") { 9961 if ($lt_i == "..") { 9962 lt_count++; 9963 } else { 9964 if (lt_count == 0) { 9965 lt_foo="/" $lt_i lt_foo; 9966 } else { 9967 lt_count--; 9968 } 9969 } 9970 } 9971 } 9972 if (lt_foo != "") { lt_freq[lt_foo]++; } 9973 if (lt_freq[lt_foo] == 1) { print lt_foo; } 9974 }'` 9975 # AWK program above erroneously prepends '/' to C:/dos/paths 9976 # for these hosts. 9977 case $host_os in 9978 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 9979 $SED 's,/\([A-Za-z]:\),\1,g'` ;; 9980 esac 9981 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 9982 else 9983 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 9984 fi 9985 library_names_spec= 9986 libname_spec='lib$name' 9987 soname_spec= 9988 shrext_cmds=".so" 9989 postinstall_cmds= 9990 postuninstall_cmds= 9991 finish_cmds= 9992 finish_eval= 9993 shlibpath_var= 9994 shlibpath_overrides_runpath=unknown 9995 version_type=none 9996 dynamic_linker="$host_os ld.so" 9997 sys_lib_dlsearch_path_spec="/lib /usr/lib" 9998 need_lib_prefix=unknown 9999 hardcode_into_libs=no 10000 10001 # when you set need_version to no, make sure it does not cause -set_version 10002 # flags to be left without arguments 10003 need_version=unknown 10004 10005 case $host_os in 10006 aix3*) 10007 version_type=linux # correct to gnu/linux during the next big refactor 10008 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 10009 shlibpath_var=LIBPATH 10010 10011 # AIX 3 has no versioning support, so we append a major version to the name. 10012 soname_spec='${libname}${release}${shared_ext}$major' 10013 ;; 10014 10015 aix[4-9]*) 10016 version_type=linux # correct to gnu/linux during the next big refactor 10017 need_lib_prefix=no 10018 need_version=no 10019 hardcode_into_libs=yes 10020 if test "$host_cpu" = ia64; then 10021 # AIX 5 supports IA64 10022 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 10023 shlibpath_var=LD_LIBRARY_PATH 10024 else 10025 # With GCC up to 2.95.x, collect2 would create an import file 10026 # for dependence libraries. The import file would start with 10027 # the line `#! .'. This would cause the generated library to 10028 # depend on `.', always an invalid library. This was fixed in 10029 # development snapshots of GCC prior to 3.0. 10030 case $host_os in 10031 aix4 | aix4.[01] | aix4.[01].*) 10032 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 10033 echo ' yes ' 10034 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 10035 : 10036 else 10037 can_build_shared=no 10038 fi 10039 ;; 10040 esac 10041 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 10042 # soname into executable. Probably we can add versioning support to 10043 # collect2, so additional links can be useful in future. 10044 if test "$aix_use_runtimelinking" = yes; then 10045 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 10046 # instead of lib<name>.a to let people know that these are not 10047 # typical AIX shared libraries. 10048 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10049 else 10050 # We preserve .a as extension for shared libraries through AIX4.2 10051 # and later when we are not doing run time linking. 10052 library_names_spec='${libname}${release}.a $libname.a' 10053 soname_spec='${libname}${release}${shared_ext}$major' 10054 fi 10055 shlibpath_var=LIBPATH 10056 fi 10057 ;; 10058 10059 amigaos*) 10060 case $host_cpu in 10061 powerpc) 10062 # Since July 2007 AmigaOS4 officially supports .so libraries. 10063 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 10064 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10065 ;; 10066 m68k) 10067 library_names_spec='$libname.ixlibrary $libname.a' 10068 # Create ${libname}_ixlibrary.a entries in /sys/libs. 10069 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 ${libname}_ixlibrary.a || exit 1; done' 10070 ;; 10071 esac 10072 ;; 10073 10074 beos*) 10075 library_names_spec='${libname}${shared_ext}' 10076 dynamic_linker="$host_os ld.so" 10077 shlibpath_var=LIBRARY_PATH 10078 ;; 10079 10080 bsdi[45]*) 10081 version_type=linux # correct to gnu/linux during the next big refactor 10082 need_version=no 10083 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10084 soname_spec='${libname}${release}${shared_ext}$major' 10085 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 10086 shlibpath_var=LD_LIBRARY_PATH 10087 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 10088 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 10089 # the default ld.so.conf also contains /usr/contrib/lib and 10090 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 10091 # libtool to hard-code these into programs 10092 ;; 10093 10094 cygwin* | mingw* | pw32* | cegcc*) 10095 version_type=windows 10096 shrext_cmds=".dll" 10097 need_version=no 10098 need_lib_prefix=no 10099 10100 case $GCC,$cc_basename in 10101 yes,*) 10102 # gcc 10103 library_names_spec='$libname.dll.a' 10104 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10105 postinstall_cmds='base_file=`basename \${file}`~ 10106 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10107 dldir=$destdir/`dirname \$dlpath`~ 10108 test -d \$dldir || mkdir -p \$dldir~ 10109 $install_prog $dir/$dlname \$dldir/$dlname~ 10110 chmod a+x \$dldir/$dlname~ 10111 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10112 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10113 fi' 10114 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10115 dlpath=$dir/\$dldll~ 10116 $RM \$dlpath' 10117 shlibpath_overrides_runpath=yes 10118 10119 case $host_os in 10120 cygwin*) 10121 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10122 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10123 10124 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 10125 ;; 10126 mingw* | cegcc*) 10127 # MinGW DLLs use traditional 'lib' prefix 10128 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10129 ;; 10130 pw32*) 10131 # pw32 DLLs use 'pw' prefix rather than 'lib' 10132 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10133 ;; 10134 esac 10135 dynamic_linker='Win32 ld.exe' 10136 ;; 10137 10138 *,cl*) 10139 # Native MSVC 10140 libname_spec='$name' 10141 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10142 library_names_spec='${libname}.dll.lib' 10143 10144 case $build_os in 10145 mingw*) 10146 sys_lib_search_path_spec= 10147 lt_save_ifs=$IFS 10148 IFS=';' 10149 for lt_path in $LIB 10150 do 10151 IFS=$lt_save_ifs 10152 # Let DOS variable expansion print the short 8.3 style file name. 10153 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10154 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10155 done 10156 IFS=$lt_save_ifs 10157 # Convert to MSYS style. 10158 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10159 ;; 10160 cygwin*) 10161 # Convert to unix form, then to dos form, then back to unix form 10162 # but this time dos style (no spaces!) so that the unix form looks 10163 # like /cygdrive/c/PROGRA~1:/cygdr... 10164 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 10165 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 10166 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10167 ;; 10168 *) 10169 sys_lib_search_path_spec="$LIB" 10170 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10171 # It is most probably a Windows format PATH. 10172 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10173 else 10174 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10175 fi 10176 # FIXME: find the short name or the path components, as spaces are 10177 # common. (e.g. "Program Files" -> "PROGRA~1") 10178 ;; 10179 esac 10180 10181 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10182 postinstall_cmds='base_file=`basename \${file}`~ 10183 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10184 dldir=$destdir/`dirname \$dlpath`~ 10185 test -d \$dldir || mkdir -p \$dldir~ 10186 $install_prog $dir/$dlname \$dldir/$dlname' 10187 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10188 dlpath=$dir/\$dldll~ 10189 $RM \$dlpath' 10190 shlibpath_overrides_runpath=yes 10191 dynamic_linker='Win32 link.exe' 10192 ;; 10193 10194 *) 10195 # Assume MSVC wrapper 10196 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 10197 dynamic_linker='Win32 ld.exe' 10198 ;; 10199 esac 10200 # FIXME: first we should search . and the directory the executable is in 10201 shlibpath_var=PATH 10202 ;; 10203 10204 darwin* | rhapsody*) 10205 dynamic_linker="$host_os dyld" 10206 version_type=darwin 10207 need_lib_prefix=no 10208 need_version=no 10209 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 10210 soname_spec='${libname}${release}${major}$shared_ext' 10211 shlibpath_overrides_runpath=yes 10212 shlibpath_var=DYLD_LIBRARY_PATH 10213 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10214 10215 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10216 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10217 ;; 10218 10219 dgux*) 10220 version_type=linux # correct to gnu/linux during the next big refactor 10221 need_lib_prefix=no 10222 need_version=no 10223 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 10224 soname_spec='${libname}${release}${shared_ext}$major' 10225 shlibpath_var=LD_LIBRARY_PATH 10226 ;; 10227 10228 freebsd* | dragonfly*) 10229 # DragonFly does not have aout. When/if they implement a new 10230 # versioning mechanism, adjust this. 10231 if test -x /usr/bin/objformat; then 10232 objformat=`/usr/bin/objformat` 10233 else 10234 case $host_os in 10235 freebsd[23].*) objformat=aout ;; 10236 *) objformat=elf ;; 10237 esac 10238 fi 10239 version_type=freebsd-$objformat 10240 case $version_type in 10241 freebsd-elf*) 10242 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10243 need_version=no 10244 need_lib_prefix=no 10245 ;; 10246 freebsd-*) 10247 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 10248 need_version=yes 10249 ;; 10250 esac 10251 shlibpath_var=LD_LIBRARY_PATH 10252 case $host_os in 10253 freebsd2.*) 10254 shlibpath_overrides_runpath=yes 10255 ;; 10256 freebsd3.[01]* | freebsdelf3.[01]*) 10257 shlibpath_overrides_runpath=yes 10258 hardcode_into_libs=yes 10259 ;; 10260 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 10261 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 10262 shlibpath_overrides_runpath=no 10263 hardcode_into_libs=yes 10264 ;; 10265 *) # from 4.6 on, and DragonFly 10266 shlibpath_overrides_runpath=yes 10267 hardcode_into_libs=yes 10268 ;; 10269 esac 10270 ;; 10271 10272 gnu*) 10273 version_type=linux # correct to gnu/linux during the next big refactor 10274 need_lib_prefix=no 10275 need_version=no 10276 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10277 soname_spec='${libname}${release}${shared_ext}$major' 10278 shlibpath_var=LD_LIBRARY_PATH 10279 shlibpath_overrides_runpath=no 10280 hardcode_into_libs=yes 10281 ;; 10282 10283 haiku*) 10284 version_type=linux # correct to gnu/linux during the next big refactor 10285 need_lib_prefix=no 10286 need_version=no 10287 dynamic_linker="$host_os runtime_loader" 10288 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10289 soname_spec='${libname}${release}${shared_ext}$major' 10290 shlibpath_var=LIBRARY_PATH 10291 shlibpath_overrides_runpath=yes 10292 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 10293 hardcode_into_libs=yes 10294 ;; 10295 10296 hpux9* | hpux10* | hpux11*) 10297 # Give a soname corresponding to the major version so that dld.sl refuses to 10298 # link against other versions. 10299 version_type=sunos 10300 need_lib_prefix=no 10301 need_version=no 10302 case $host_cpu in 10303 ia64*) 10304 shrext_cmds='.so' 10305 hardcode_into_libs=yes 10306 dynamic_linker="$host_os dld.so" 10307 shlibpath_var=LD_LIBRARY_PATH 10308 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10309 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10310 soname_spec='${libname}${release}${shared_ext}$major' 10311 if test "X$HPUX_IA64_MODE" = X32; then 10312 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 10313 else 10314 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 10315 fi 10316 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10317 ;; 10318 hppa*64*) 10319 shrext_cmds='.sl' 10320 hardcode_into_libs=yes 10321 dynamic_linker="$host_os dld.sl" 10322 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 10323 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10324 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10325 soname_spec='${libname}${release}${shared_ext}$major' 10326 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 10327 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10328 ;; 10329 *) 10330 shrext_cmds='.sl' 10331 dynamic_linker="$host_os dld.sl" 10332 shlibpath_var=SHLIB_PATH 10333 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 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 ;; 10337 esac 10338 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 10339 postinstall_cmds='chmod 555 $lib' 10340 # or fails outright, so override atomically: 10341 install_override_mode=555 10342 ;; 10343 10344 interix[3-9]*) 10345 version_type=linux # correct to gnu/linux during the next big refactor 10346 need_lib_prefix=no 10347 need_version=no 10348 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10349 soname_spec='${libname}${release}${shared_ext}$major' 10350 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 10351 shlibpath_var=LD_LIBRARY_PATH 10352 shlibpath_overrides_runpath=no 10353 hardcode_into_libs=yes 10354 ;; 10355 10356 irix5* | irix6* | nonstopux*) 10357 case $host_os in 10358 nonstopux*) version_type=nonstopux ;; 10359 *) 10360 if test "$lt_cv_prog_gnu_ld" = yes; then 10361 version_type=linux # correct to gnu/linux during the next big refactor 10362 else 10363 version_type=irix 10364 fi ;; 10365 esac 10366 need_lib_prefix=no 10367 need_version=no 10368 soname_spec='${libname}${release}${shared_ext}$major' 10369 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 10370 case $host_os in 10371 irix5* | nonstopux*) 10372 libsuff= shlibsuff= 10373 ;; 10374 *) 10375 case $LD in # libtool.m4 will add one of these switches to LD 10376 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 10377 libsuff= shlibsuff= libmagic=32-bit;; 10378 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 10379 libsuff=32 shlibsuff=N32 libmagic=N32;; 10380 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 10381 libsuff=64 shlibsuff=64 libmagic=64-bit;; 10382 *) libsuff= shlibsuff= libmagic=never-match;; 10383 esac 10384 ;; 10385 esac 10386 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 10387 shlibpath_overrides_runpath=no 10388 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 10389 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 10390 hardcode_into_libs=yes 10391 ;; 10392 10393 # No shared lib support for Linux oldld, aout, or coff. 10394 linux*oldld* | linux*aout* | linux*coff*) 10395 dynamic_linker=no 10396 ;; 10397 10398 # This must be glibc/ELF. 10399 linux* | k*bsd*-gnu | kopensolaris*-gnu) 10400 version_type=linux # correct to gnu/linux during the next big refactor 10401 need_lib_prefix=no 10402 need_version=no 10403 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10404 soname_spec='${libname}${release}${shared_ext}$major' 10405 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 10406 shlibpath_var=LD_LIBRARY_PATH 10407 shlibpath_overrides_runpath=no 10408 10409 # Some binutils ld are patched to set DT_RUNPATH 10410 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 10411 $as_echo_n "(cached) " >&6 10412 else 10413 lt_cv_shlibpath_overrides_runpath=no 10414 save_LDFLAGS=$LDFLAGS 10415 save_libdir=$libdir 10416 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 10417 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 10418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10419 /* end confdefs.h. */ 10420 10421 int 10422 main () 10423 { 10424 10425 ; 10426 return 0; 10427 } 10428 _ACEOF 10429 if ac_fn_c_try_link "$LINENO"; then : 10430 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 10431 lt_cv_shlibpath_overrides_runpath=yes 10432 fi 10433 fi 10434 rm -f core conftest.err conftest.$ac_objext \ 10435 conftest$ac_exeext conftest.$ac_ext 10436 LDFLAGS=$save_LDFLAGS 10437 libdir=$save_libdir 10438 10439 fi 10440 10441 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 10442 10443 # This implies no fast_install, which is unacceptable. 10444 # Some rework will be needed to allow for fast_install 10445 # before this can be enabled. 10446 hardcode_into_libs=yes 10447 10448 # Append ld.so.conf contents to the search path 10449 if test -f /etc/ld.so.conf; then 10450 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' ' '` 10451 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 10452 fi 10453 10454 # We used to test for /lib/ld.so.1 and disable shared libraries on 10455 # powerpc, because MkLinux only supported shared libraries with the 10456 # GNU dynamic linker. Since this was broken with cross compilers, 10457 # most powerpc-linux boxes support dynamic linking these days and 10458 # people can always --disable-shared, the test was removed, and we 10459 # assume the GNU/Linux dynamic linker is in use. 10460 dynamic_linker='GNU/Linux ld.so' 10461 ;; 10462 10463 netbsd*) 10464 version_type=sunos 10465 need_lib_prefix=no 10466 need_version=no 10467 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10468 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10469 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10470 dynamic_linker='NetBSD (a.out) ld.so' 10471 else 10472 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10473 soname_spec='${libname}${release}${shared_ext}$major' 10474 dynamic_linker='NetBSD ld.elf_so' 10475 fi 10476 shlibpath_var=LD_LIBRARY_PATH 10477 shlibpath_overrides_runpath=yes 10478 hardcode_into_libs=yes 10479 ;; 10480 10481 newsos6) 10482 version_type=linux # correct to gnu/linux during the next big refactor 10483 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10484 shlibpath_var=LD_LIBRARY_PATH 10485 shlibpath_overrides_runpath=yes 10486 ;; 10487 10488 *nto* | *qnx*) 10489 version_type=qnx 10490 need_lib_prefix=no 10491 need_version=no 10492 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10493 soname_spec='${libname}${release}${shared_ext}$major' 10494 shlibpath_var=LD_LIBRARY_PATH 10495 shlibpath_overrides_runpath=no 10496 hardcode_into_libs=yes 10497 dynamic_linker='ldqnx.so' 10498 ;; 10499 10500 openbsd*) 10501 version_type=sunos 10502 sys_lib_dlsearch_path_spec="/usr/lib" 10503 need_lib_prefix=no 10504 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 10505 case $host_os in 10506 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 10507 *) need_version=no ;; 10508 esac 10509 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10510 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10511 shlibpath_var=LD_LIBRARY_PATH 10512 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10513 case $host_os in 10514 openbsd2.[89] | openbsd2.[89].*) 10515 shlibpath_overrides_runpath=no 10516 ;; 10517 *) 10518 shlibpath_overrides_runpath=yes 10519 ;; 10520 esac 10521 else 10522 shlibpath_overrides_runpath=yes 10523 fi 10524 ;; 10525 10526 os2*) 10527 libname_spec='$name' 10528 shrext_cmds=".dll" 10529 need_lib_prefix=no 10530 library_names_spec='$libname${shared_ext} $libname.a' 10531 dynamic_linker='OS/2 ld.exe' 10532 shlibpath_var=LIBPATH 10533 ;; 10534 10535 osf3* | osf4* | osf5*) 10536 version_type=osf 10537 need_lib_prefix=no 10538 need_version=no 10539 soname_spec='${libname}${release}${shared_ext}$major' 10540 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10541 shlibpath_var=LD_LIBRARY_PATH 10542 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 10543 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 10544 ;; 10545 10546 rdos*) 10547 dynamic_linker=no 10548 ;; 10549 10550 solaris*) 10551 version_type=linux # correct to gnu/linux during the next big refactor 10552 need_lib_prefix=no 10553 need_version=no 10554 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10555 soname_spec='${libname}${release}${shared_ext}$major' 10556 shlibpath_var=LD_LIBRARY_PATH 10557 shlibpath_overrides_runpath=yes 10558 hardcode_into_libs=yes 10559 # ldd complains unless libraries are executable 10560 postinstall_cmds='chmod +x $lib' 10561 ;; 10562 10563 sunos4*) 10564 version_type=sunos 10565 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10566 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 10567 shlibpath_var=LD_LIBRARY_PATH 10568 shlibpath_overrides_runpath=yes 10569 if test "$with_gnu_ld" = yes; then 10570 need_lib_prefix=no 10571 fi 10572 need_version=yes 10573 ;; 10574 10575 sysv4 | sysv4.3*) 10576 version_type=linux # correct to gnu/linux during the next big refactor 10577 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10578 soname_spec='${libname}${release}${shared_ext}$major' 10579 shlibpath_var=LD_LIBRARY_PATH 10580 case $host_vendor in 10581 sni) 10582 shlibpath_overrides_runpath=no 10583 need_lib_prefix=no 10584 runpath_var=LD_RUN_PATH 10585 ;; 10586 siemens) 10587 need_lib_prefix=no 10588 ;; 10589 motorola) 10590 need_lib_prefix=no 10591 need_version=no 10592 shlibpath_overrides_runpath=no 10593 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 10594 ;; 10595 esac 10596 ;; 10597 10598 sysv4*MP*) 10599 if test -d /usr/nec ;then 10600 version_type=linux # correct to gnu/linux during the next big refactor 10601 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 10602 soname_spec='$libname${shared_ext}.$major' 10603 shlibpath_var=LD_LIBRARY_PATH 10604 fi 10605 ;; 10606 10607 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10608 version_type=freebsd-elf 10609 need_lib_prefix=no 10610 need_version=no 10611 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10612 soname_spec='${libname}${release}${shared_ext}$major' 10613 shlibpath_var=LD_LIBRARY_PATH 10614 shlibpath_overrides_runpath=yes 10615 hardcode_into_libs=yes 10616 if test "$with_gnu_ld" = yes; then 10617 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 10618 else 10619 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 10620 case $host_os in 10621 sco3.2v5*) 10622 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 10623 ;; 10624 esac 10625 fi 10626 sys_lib_dlsearch_path_spec='/usr/lib' 10627 ;; 10628 10629 tpf*) 10630 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 10631 version_type=linux # correct to gnu/linux during the next big refactor 10632 need_lib_prefix=no 10633 need_version=no 10634 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10635 shlibpath_var=LD_LIBRARY_PATH 10636 shlibpath_overrides_runpath=no 10637 hardcode_into_libs=yes 10638 ;; 10639 10640 uts4*) 10641 version_type=linux # correct to gnu/linux during the next big refactor 10642 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10643 soname_spec='${libname}${release}${shared_ext}$major' 10644 shlibpath_var=LD_LIBRARY_PATH 10645 ;; 10646 10647 *) 10648 dynamic_linker=no 10649 ;; 10650 esac 10651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 10652 $as_echo "$dynamic_linker" >&6; } 10653 test "$dynamic_linker" = no && can_build_shared=no 10654 10655 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 10656 if test "$GCC" = yes; then 10657 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 10658 fi 10659 10660 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 10661 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 10662 fi 10663 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 10664 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 10665 fi 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 10745 10746 10747 10748 10749 10750 10751 10752 10753 10754 10755 10756 10757 10758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 10759 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 10760 hardcode_action= 10761 if test -n "$hardcode_libdir_flag_spec" || 10762 test -n "$runpath_var" || 10763 test "X$hardcode_automatic" = "Xyes" ; then 10764 10765 # We can hardcode non-existent directories. 10766 if test "$hardcode_direct" != no && 10767 # If the only mechanism to avoid hardcoding is shlibpath_var, we 10768 # have to relink, otherwise we might link with an installed library 10769 # when we should be linking with a yet-to-be-installed one 10770 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 10771 test "$hardcode_minus_L" != no; then 10772 # Linking always hardcodes the temporary library directory. 10773 hardcode_action=relink 10774 else 10775 # We can link without hardcoding, and we can hardcode nonexisting dirs. 10776 hardcode_action=immediate 10777 fi 10778 else 10779 # We cannot hardcode anything, or else we can only hardcode existing 10780 # directories. 10781 hardcode_action=unsupported 10782 fi 10783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 10784 $as_echo "$hardcode_action" >&6; } 10785 10786 if test "$hardcode_action" = relink || 10787 test "$inherit_rpath" = yes; then 10788 # Fast installation is not supported 10789 enable_fast_install=no 10790 elif test "$shlibpath_overrides_runpath" = yes || 10791 test "$enable_shared" = no; then 10792 # Fast installation is not necessary 10793 enable_fast_install=needless 10794 fi 10795 10796 10797 10798 10799 10800 10801 if test "x$enable_dlopen" != xyes; then 10802 enable_dlopen=unknown 10803 enable_dlopen_self=unknown 10804 enable_dlopen_self_static=unknown 10805 else 10806 lt_cv_dlopen=no 10807 lt_cv_dlopen_libs= 10808 10809 case $host_os in 10810 beos*) 10811 lt_cv_dlopen="load_add_on" 10812 lt_cv_dlopen_libs= 10813 lt_cv_dlopen_self=yes 10814 ;; 10815 10816 mingw* | pw32* | cegcc*) 10817 lt_cv_dlopen="LoadLibrary" 10818 lt_cv_dlopen_libs= 10819 ;; 10820 10821 cygwin*) 10822 lt_cv_dlopen="dlopen" 10823 lt_cv_dlopen_libs= 10824 ;; 10825 10826 darwin*) 10827 # if libdl is installed we need to link against it 10828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10829 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10830 if ${ac_cv_lib_dl_dlopen+:} false; then : 10831 $as_echo_n "(cached) " >&6 10832 else 10833 ac_check_lib_save_LIBS=$LIBS 10834 LIBS="-ldl $LIBS" 10835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10836 /* end confdefs.h. */ 10837 10838 /* Override any GCC internal prototype to avoid an error. 10839 Use char because int might match the return type of a GCC 10840 builtin and then its argument prototype would still apply. */ 10841 #ifdef __cplusplus 10842 extern "C" 10843 #endif 10844 char dlopen (); 10845 int 10846 main () 10847 { 10848 return dlopen (); 10849 ; 10850 return 0; 10851 } 10852 _ACEOF 10853 if ac_fn_c_try_link "$LINENO"; then : 10854 ac_cv_lib_dl_dlopen=yes 10855 else 10856 ac_cv_lib_dl_dlopen=no 10857 fi 10858 rm -f core conftest.err conftest.$ac_objext \ 10859 conftest$ac_exeext conftest.$ac_ext 10860 LIBS=$ac_check_lib_save_LIBS 10861 fi 10862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10863 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10864 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10865 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10866 else 10867 10868 lt_cv_dlopen="dyld" 10869 lt_cv_dlopen_libs= 10870 lt_cv_dlopen_self=yes 10871 10872 fi 10873 10874 ;; 10875 10876 *) 10877 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 10878 if test "x$ac_cv_func_shl_load" = xyes; then : 10879 lt_cv_dlopen="shl_load" 10880 else 10881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 10882 $as_echo_n "checking for shl_load in -ldld... " >&6; } 10883 if ${ac_cv_lib_dld_shl_load+:} false; then : 10884 $as_echo_n "(cached) " >&6 10885 else 10886 ac_check_lib_save_LIBS=$LIBS 10887 LIBS="-ldld $LIBS" 10888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10889 /* end confdefs.h. */ 10890 10891 /* Override any GCC internal prototype to avoid an error. 10892 Use char because int might match the return type of a GCC 10893 builtin and then its argument prototype would still apply. */ 10894 #ifdef __cplusplus 10895 extern "C" 10896 #endif 10897 char shl_load (); 10898 int 10899 main () 10900 { 10901 return shl_load (); 10902 ; 10903 return 0; 10904 } 10905 _ACEOF 10906 if ac_fn_c_try_link "$LINENO"; then : 10907 ac_cv_lib_dld_shl_load=yes 10908 else 10909 ac_cv_lib_dld_shl_load=no 10910 fi 10911 rm -f core conftest.err conftest.$ac_objext \ 10912 conftest$ac_exeext conftest.$ac_ext 10913 LIBS=$ac_check_lib_save_LIBS 10914 fi 10915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 10916 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 10917 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 10918 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 10919 else 10920 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 10921 if test "x$ac_cv_func_dlopen" = xyes; then : 10922 lt_cv_dlopen="dlopen" 10923 else 10924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10925 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10926 if ${ac_cv_lib_dl_dlopen+:} false; then : 10927 $as_echo_n "(cached) " >&6 10928 else 10929 ac_check_lib_save_LIBS=$LIBS 10930 LIBS="-ldl $LIBS" 10931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10932 /* end confdefs.h. */ 10933 10934 /* Override any GCC internal prototype to avoid an error. 10935 Use char because int might match the return type of a GCC 10936 builtin and then its argument prototype would still apply. */ 10937 #ifdef __cplusplus 10938 extern "C" 10939 #endif 10940 char dlopen (); 10941 int 10942 main () 10943 { 10944 return dlopen (); 10945 ; 10946 return 0; 10947 } 10948 _ACEOF 10949 if ac_fn_c_try_link "$LINENO"; then : 10950 ac_cv_lib_dl_dlopen=yes 10951 else 10952 ac_cv_lib_dl_dlopen=no 10953 fi 10954 rm -f core conftest.err conftest.$ac_objext \ 10955 conftest$ac_exeext conftest.$ac_ext 10956 LIBS=$ac_check_lib_save_LIBS 10957 fi 10958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10959 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10960 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10961 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10962 else 10963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 10964 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 10965 if ${ac_cv_lib_svld_dlopen+:} false; then : 10966 $as_echo_n "(cached) " >&6 10967 else 10968 ac_check_lib_save_LIBS=$LIBS 10969 LIBS="-lsvld $LIBS" 10970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10971 /* end confdefs.h. */ 10972 10973 /* Override any GCC internal prototype to avoid an error. 10974 Use char because int might match the return type of a GCC 10975 builtin and then its argument prototype would still apply. */ 10976 #ifdef __cplusplus 10977 extern "C" 10978 #endif 10979 char dlopen (); 10980 int 10981 main () 10982 { 10983 return dlopen (); 10984 ; 10985 return 0; 10986 } 10987 _ACEOF 10988 if ac_fn_c_try_link "$LINENO"; then : 10989 ac_cv_lib_svld_dlopen=yes 10990 else 10991 ac_cv_lib_svld_dlopen=no 10992 fi 10993 rm -f core conftest.err conftest.$ac_objext \ 10994 conftest$ac_exeext conftest.$ac_ext 10995 LIBS=$ac_check_lib_save_LIBS 10996 fi 10997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 10998 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 10999 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 11000 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 11001 else 11002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 11003 $as_echo_n "checking for dld_link in -ldld... " >&6; } 11004 if ${ac_cv_lib_dld_dld_link+:} false; then : 11005 $as_echo_n "(cached) " >&6 11006 else 11007 ac_check_lib_save_LIBS=$LIBS 11008 LIBS="-ldld $LIBS" 11009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11010 /* end confdefs.h. */ 11011 11012 /* Override any GCC internal prototype to avoid an error. 11013 Use char because int might match the return type of a GCC 11014 builtin and then its argument prototype would still apply. */ 11015 #ifdef __cplusplus 11016 extern "C" 11017 #endif 11018 char dld_link (); 11019 int 11020 main () 11021 { 11022 return dld_link (); 11023 ; 11024 return 0; 11025 } 11026 _ACEOF 11027 if ac_fn_c_try_link "$LINENO"; then : 11028 ac_cv_lib_dld_dld_link=yes 11029 else 11030 ac_cv_lib_dld_dld_link=no 11031 fi 11032 rm -f core conftest.err conftest.$ac_objext \ 11033 conftest$ac_exeext conftest.$ac_ext 11034 LIBS=$ac_check_lib_save_LIBS 11035 fi 11036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 11037 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 11038 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 11039 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 11040 fi 11041 11042 11043 fi 11044 11045 11046 fi 11047 11048 11049 fi 11050 11051 11052 fi 11053 11054 11055 fi 11056 11057 ;; 11058 esac 11059 11060 if test "x$lt_cv_dlopen" != xno; then 11061 enable_dlopen=yes 11062 else 11063 enable_dlopen=no 11064 fi 11065 11066 case $lt_cv_dlopen in 11067 dlopen) 11068 save_CPPFLAGS="$CPPFLAGS" 11069 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 11070 11071 save_LDFLAGS="$LDFLAGS" 11072 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 11073 11074 save_LIBS="$LIBS" 11075 LIBS="$lt_cv_dlopen_libs $LIBS" 11076 11077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 11078 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 11079 if ${lt_cv_dlopen_self+:} false; then : 11080 $as_echo_n "(cached) " >&6 11081 else 11082 if test "$cross_compiling" = yes; then : 11083 lt_cv_dlopen_self=cross 11084 else 11085 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11086 lt_status=$lt_dlunknown 11087 cat > conftest.$ac_ext <<_LT_EOF 11088 #line $LINENO "configure" 11089 #include "confdefs.h" 11090 11091 #if HAVE_DLFCN_H 11092 #include <dlfcn.h> 11093 #endif 11094 11095 #include <stdio.h> 11096 11097 #ifdef RTLD_GLOBAL 11098 # define LT_DLGLOBAL RTLD_GLOBAL 11099 #else 11100 # ifdef DL_GLOBAL 11101 # define LT_DLGLOBAL DL_GLOBAL 11102 # else 11103 # define LT_DLGLOBAL 0 11104 # endif 11105 #endif 11106 11107 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11108 find out it does not work in some platform. */ 11109 #ifndef LT_DLLAZY_OR_NOW 11110 # ifdef RTLD_LAZY 11111 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11112 # else 11113 # ifdef DL_LAZY 11114 # define LT_DLLAZY_OR_NOW DL_LAZY 11115 # else 11116 # ifdef RTLD_NOW 11117 # define LT_DLLAZY_OR_NOW RTLD_NOW 11118 # else 11119 # ifdef DL_NOW 11120 # define LT_DLLAZY_OR_NOW DL_NOW 11121 # else 11122 # define LT_DLLAZY_OR_NOW 0 11123 # endif 11124 # endif 11125 # endif 11126 # endif 11127 #endif 11128 11129 /* When -fvisbility=hidden is used, assume the code has been annotated 11130 correspondingly for the symbols needed. */ 11131 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11132 int fnord () __attribute__((visibility("default"))); 11133 #endif 11134 11135 int fnord () { return 42; } 11136 int main () 11137 { 11138 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11139 int status = $lt_dlunknown; 11140 11141 if (self) 11142 { 11143 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11144 else 11145 { 11146 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11147 else puts (dlerror ()); 11148 } 11149 /* dlclose (self); */ 11150 } 11151 else 11152 puts (dlerror ()); 11153 11154 return status; 11155 } 11156 _LT_EOF 11157 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11158 (eval $ac_link) 2>&5 11159 ac_status=$? 11160 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11161 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11162 (./conftest; exit; ) >&5 2>/dev/null 11163 lt_status=$? 11164 case x$lt_status in 11165 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11166 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11167 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11168 esac 11169 else : 11170 # compilation failed 11171 lt_cv_dlopen_self=no 11172 fi 11173 fi 11174 rm -fr conftest* 11175 11176 11177 fi 11178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11179 $as_echo "$lt_cv_dlopen_self" >&6; } 11180 11181 if test "x$lt_cv_dlopen_self" = xyes; then 11182 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11184 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11185 if ${lt_cv_dlopen_self_static+:} false; then : 11186 $as_echo_n "(cached) " >&6 11187 else 11188 if test "$cross_compiling" = yes; then : 11189 lt_cv_dlopen_self_static=cross 11190 else 11191 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11192 lt_status=$lt_dlunknown 11193 cat > conftest.$ac_ext <<_LT_EOF 11194 #line $LINENO "configure" 11195 #include "confdefs.h" 11196 11197 #if HAVE_DLFCN_H 11198 #include <dlfcn.h> 11199 #endif 11200 11201 #include <stdio.h> 11202 11203 #ifdef RTLD_GLOBAL 11204 # define LT_DLGLOBAL RTLD_GLOBAL 11205 #else 11206 # ifdef DL_GLOBAL 11207 # define LT_DLGLOBAL DL_GLOBAL 11208 # else 11209 # define LT_DLGLOBAL 0 11210 # endif 11211 #endif 11212 11213 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11214 find out it does not work in some platform. */ 11215 #ifndef LT_DLLAZY_OR_NOW 11216 # ifdef RTLD_LAZY 11217 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11218 # else 11219 # ifdef DL_LAZY 11220 # define LT_DLLAZY_OR_NOW DL_LAZY 11221 # else 11222 # ifdef RTLD_NOW 11223 # define LT_DLLAZY_OR_NOW RTLD_NOW 11224 # else 11225 # ifdef DL_NOW 11226 # define LT_DLLAZY_OR_NOW DL_NOW 11227 # else 11228 # define LT_DLLAZY_OR_NOW 0 11229 # endif 11230 # endif 11231 # endif 11232 # endif 11233 #endif 11234 11235 /* When -fvisbility=hidden is used, assume the code has been annotated 11236 correspondingly for the symbols needed. */ 11237 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11238 int fnord () __attribute__((visibility("default"))); 11239 #endif 11240 11241 int fnord () { return 42; } 11242 int main () 11243 { 11244 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11245 int status = $lt_dlunknown; 11246 11247 if (self) 11248 { 11249 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11250 else 11251 { 11252 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11253 else puts (dlerror ()); 11254 } 11255 /* dlclose (self); */ 11256 } 11257 else 11258 puts (dlerror ()); 11259 11260 return status; 11261 } 11262 _LT_EOF 11263 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11264 (eval $ac_link) 2>&5 11265 ac_status=$? 11266 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11267 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11268 (./conftest; exit; ) >&5 2>/dev/null 11269 lt_status=$? 11270 case x$lt_status in 11271 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 11272 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 11273 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 11274 esac 11275 else : 11276 # compilation failed 11277 lt_cv_dlopen_self_static=no 11278 fi 11279 fi 11280 rm -fr conftest* 11281 11282 11283 fi 11284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 11285 $as_echo "$lt_cv_dlopen_self_static" >&6; } 11286 fi 11287 11288 CPPFLAGS="$save_CPPFLAGS" 11289 LDFLAGS="$save_LDFLAGS" 11290 LIBS="$save_LIBS" 11291 ;; 11292 esac 11293 11294 case $lt_cv_dlopen_self in 11295 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 11296 *) enable_dlopen_self=unknown ;; 11297 esac 11298 11299 case $lt_cv_dlopen_self_static in 11300 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 11301 *) enable_dlopen_self_static=unknown ;; 11302 esac 11303 fi 11304 11305 11306 11307 11308 11309 11310 11311 11312 11313 11314 11315 11316 11317 11318 11319 11320 11321 striplib= 11322 old_striplib= 11323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 11324 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 11325 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 11326 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 11327 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 11328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11329 $as_echo "yes" >&6; } 11330 else 11331 # FIXME - insert some real tests, host_os isn't really good enough 11332 case $host_os in 11333 darwin*) 11334 if test -n "$STRIP" ; then 11335 striplib="$STRIP -x" 11336 old_striplib="$STRIP -S" 11337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11338 $as_echo "yes" >&6; } 11339 else 11340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11341 $as_echo "no" >&6; } 11342 fi 11343 ;; 11344 *) 11345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11346 $as_echo "no" >&6; } 11347 ;; 11348 esac 11349 fi 11350 11351 11352 11353 11354 11355 11356 11357 11358 11359 11360 11361 11362 # Report which library types will actually be built 11363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 11364 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 11365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 11366 $as_echo "$can_build_shared" >&6; } 11367 11368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 11369 $as_echo_n "checking whether to build shared libraries... " >&6; } 11370 test "$can_build_shared" = "no" && enable_shared=no 11371 11372 # On AIX, shared libraries and static libraries use the same namespace, and 11373 # are all built from PIC. 11374 case $host_os in 11375 aix3*) 11376 test "$enable_shared" = yes && enable_static=no 11377 if test -n "$RANLIB"; then 11378 archive_cmds="$archive_cmds~\$RANLIB \$lib" 11379 postinstall_cmds='$RANLIB $lib' 11380 fi 11381 ;; 11382 11383 aix[4-9]*) 11384 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 11385 test "$enable_shared" = yes && enable_static=no 11386 fi 11387 ;; 11388 esac 11389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 11390 $as_echo "$enable_shared" >&6; } 11391 11392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 11393 $as_echo_n "checking whether to build static libraries... " >&6; } 11394 # Make sure either enable_shared or enable_static is yes. 11395 test "$enable_shared" = yes || enable_static=yes 11396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 11397 $as_echo "$enable_static" >&6; } 11398 11399 11400 11401 11402 fi 11403 ac_ext=c 11404 ac_cpp='$CPP $CPPFLAGS' 11405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11407 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11408 11409 CC="$lt_save_CC" 11410 11411 11412 11413 11414 11415 11416 11417 11418 11419 11420 11421 11422 11423 11424 11425 ac_config_commands="$ac_config_commands libtool" 11426 11427 11428 11429 11430 # Only expand once: 11431 11432 11433 11434 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 11435 11436 11437 11438 11439 11440 11441 11442 11443 11444 11445 11446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 11447 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 11448 if ${ac_cv_prog_cc_c99+:} false; then : 11449 $as_echo_n "(cached) " >&6 11450 else 11451 ac_cv_prog_cc_c99=no 11452 ac_save_CC=$CC 11453 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11454 /* end confdefs.h. */ 11455 #include <stdarg.h> 11456 #include <stdbool.h> 11457 #include <stdlib.h> 11458 #include <wchar.h> 11459 #include <stdio.h> 11460 11461 // Check varargs macros. These examples are taken from C99 6.10.3.5. 11462 #define debug(...) fprintf (stderr, __VA_ARGS__) 11463 #define showlist(...) puts (#__VA_ARGS__) 11464 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 11465 static void 11466 test_varargs_macros (void) 11467 { 11468 int x = 1234; 11469 int y = 5678; 11470 debug ("Flag"); 11471 debug ("X = %d\n", x); 11472 showlist (The first, second, and third items.); 11473 report (x>y, "x is %d but y is %d", x, y); 11474 } 11475 11476 // Check long long types. 11477 #define BIG64 18446744073709551615ull 11478 #define BIG32 4294967295ul 11479 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 11480 #if !BIG_OK 11481 your preprocessor is broken; 11482 #endif 11483 #if BIG_OK 11484 #else 11485 your preprocessor is broken; 11486 #endif 11487 static long long int bignum = -9223372036854775807LL; 11488 static unsigned long long int ubignum = BIG64; 11489 11490 struct incomplete_array 11491 { 11492 int datasize; 11493 double data[]; 11494 }; 11495 11496 struct named_init { 11497 int number; 11498 const wchar_t *name; 11499 double average; 11500 }; 11501 11502 typedef const char *ccp; 11503 11504 static inline int 11505 test_restrict (ccp restrict text) 11506 { 11507 // See if C++-style comments work. 11508 // Iterate through items via the restricted pointer. 11509 // Also check for declarations in for loops. 11510 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 11511 continue; 11512 return 0; 11513 } 11514 11515 // Check varargs and va_copy. 11516 static void 11517 test_varargs (const char *format, ...) 11518 { 11519 va_list args; 11520 va_start (args, format); 11521 va_list args_copy; 11522 va_copy (args_copy, args); 11523 11524 const char *str; 11525 int number; 11526 float fnumber; 11527 11528 while (*format) 11529 { 11530 switch (*format++) 11531 { 11532 case 's': // string 11533 str = va_arg (args_copy, const char *); 11534 break; 11535 case 'd': // int 11536 number = va_arg (args_copy, int); 11537 break; 11538 case 'f': // float 11539 fnumber = va_arg (args_copy, double); 11540 break; 11541 default: 11542 break; 11543 } 11544 } 11545 va_end (args_copy); 11546 va_end (args); 11547 } 11548 11549 int 11550 main () 11551 { 11552 11553 // Check bool. 11554 _Bool success = false; 11555 11556 // Check restrict. 11557 if (test_restrict ("String literal") == 0) 11558 success = true; 11559 char *restrict newvar = "Another string"; 11560 11561 // Check varargs. 11562 test_varargs ("s, d' f .", "string", 65, 34.234); 11563 test_varargs_macros (); 11564 11565 // Check flexible array members. 11566 struct incomplete_array *ia = 11567 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 11568 ia->datasize = 10; 11569 for (int i = 0; i < ia->datasize; ++i) 11570 ia->data[i] = i * 1.234; 11571 11572 // Check named initializers. 11573 struct named_init ni = { 11574 .number = 34, 11575 .name = L"Test wide string", 11576 .average = 543.34343, 11577 }; 11578 11579 ni.number = 58; 11580 11581 int dynamic_array[ni.number]; 11582 dynamic_array[ni.number - 1] = 543; 11583 11584 // work around unused variable warnings 11585 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 11586 || dynamic_array[ni.number - 1] != 543); 11587 11588 ; 11589 return 0; 11590 } 11591 _ACEOF 11592 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 11593 do 11594 CC="$ac_save_CC $ac_arg" 11595 if ac_fn_c_try_compile "$LINENO"; then : 11596 ac_cv_prog_cc_c99=$ac_arg 11597 fi 11598 rm -f core conftest.err conftest.$ac_objext 11599 test "x$ac_cv_prog_cc_c99" != "xno" && break 11600 done 11601 rm -f conftest.$ac_ext 11602 CC=$ac_save_CC 11603 11604 fi 11605 # AC_CACHE_VAL 11606 case "x$ac_cv_prog_cc_c99" in 11607 x) 11608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 11609 $as_echo "none needed" >&6; } ;; 11610 xno) 11611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 11612 $as_echo "unsupported" >&6; } ;; 11613 *) 11614 CC="$CC $ac_cv_prog_cc_c99" 11615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 11616 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 11617 esac 11618 if test "x$ac_cv_prog_cc_c99" != xno; then : 11619 11620 fi 11621 11622 11623 11624 11625 11626 11627 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 11628 if test "x$ac_cv_have_decl___clang__" = xyes; then : 11629 CLANGCC="yes" 11630 else 11631 CLANGCC="no" 11632 fi 11633 11634 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 11635 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 11636 INTELCC="yes" 11637 else 11638 INTELCC="no" 11639 fi 11640 11641 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 11642 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 11643 SUNCC="yes" 11644 else 11645 SUNCC="no" 11646 fi 11647 11648 11649 11650 11651 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11652 if test -n "$ac_tool_prefix"; then 11653 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11654 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11656 $as_echo_n "checking for $ac_word... " >&6; } 11657 if ${ac_cv_path_PKG_CONFIG+:} false; then : 11658 $as_echo_n "(cached) " >&6 11659 else 11660 case $PKG_CONFIG in 11661 [\\/]* | ?:[\\/]*) 11662 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11663 ;; 11664 *) 11665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11666 for as_dir in $PATH 11667 do 11668 IFS=$as_save_IFS 11669 test -z "$as_dir" && as_dir=. 11670 for ac_exec_ext in '' $ac_executable_extensions; do 11671 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11672 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11673 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11674 break 2 11675 fi 11676 done 11677 done 11678 IFS=$as_save_IFS 11679 11680 ;; 11681 esac 11682 fi 11683 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11684 if test -n "$PKG_CONFIG"; then 11685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11686 $as_echo "$PKG_CONFIG" >&6; } 11687 else 11688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11689 $as_echo "no" >&6; } 11690 fi 11691 11692 11693 fi 11694 if test -z "$ac_cv_path_PKG_CONFIG"; then 11695 ac_pt_PKG_CONFIG=$PKG_CONFIG 11696 # Extract the first word of "pkg-config", so it can be a program name with args. 11697 set dummy pkg-config; ac_word=$2 11698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11699 $as_echo_n "checking for $ac_word... " >&6; } 11700 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 11701 $as_echo_n "(cached) " >&6 11702 else 11703 case $ac_pt_PKG_CONFIG in 11704 [\\/]* | ?:[\\/]*) 11705 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11706 ;; 11707 *) 11708 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11709 for as_dir in $PATH 11710 do 11711 IFS=$as_save_IFS 11712 test -z "$as_dir" && as_dir=. 11713 for ac_exec_ext in '' $ac_executable_extensions; do 11714 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11715 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11716 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11717 break 2 11718 fi 11719 done 11720 done 11721 IFS=$as_save_IFS 11722 11723 ;; 11724 esac 11725 fi 11726 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 11727 if test -n "$ac_pt_PKG_CONFIG"; then 11728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 11729 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 11730 else 11731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11732 $as_echo "no" >&6; } 11733 fi 11734 11735 if test "x$ac_pt_PKG_CONFIG" = x; then 11736 PKG_CONFIG="" 11737 else 11738 case $cross_compiling:$ac_tool_warned in 11739 yes:) 11740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11741 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11742 ac_tool_warned=yes ;; 11743 esac 11744 PKG_CONFIG=$ac_pt_PKG_CONFIG 11745 fi 11746 else 11747 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 11748 fi 11749 11750 fi 11751 if test -n "$PKG_CONFIG"; then 11752 _pkg_min_version=0.9.0 11753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 11754 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 11755 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 11756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11757 $as_echo "yes" >&6; } 11758 else 11759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11760 $as_echo "no" >&6; } 11761 PKG_CONFIG="" 11762 fi 11763 11764 fi 11765 11766 11767 11768 11769 11770 # Check whether --enable-selective-werror was given. 11771 if test "${enable_selective_werror+set}" = set; then : 11772 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 11773 else 11774 SELECTIVE_WERROR=yes 11775 fi 11776 11777 11778 11779 11780 11781 # -v is too short to test reliably with XORG_TESTSET_CFLAG 11782 if test "x$SUNCC" = "xyes"; then 11783 BASE_CFLAGS="-v" 11784 else 11785 BASE_CFLAGS="" 11786 fi 11787 11788 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 11789 11790 11791 11792 11793 11794 11795 11796 11797 11798 11799 11800 11801 11802 xorg_testset_save_CFLAGS="$CFLAGS" 11803 11804 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11805 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11807 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11808 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11809 $as_echo_n "(cached) " >&6 11810 else 11811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11812 /* end confdefs.h. */ 11813 int i; 11814 _ACEOF 11815 if ac_fn_c_try_compile "$LINENO"; then : 11816 xorg_cv_cc_flag_unknown_warning_option=yes 11817 else 11818 xorg_cv_cc_flag_unknown_warning_option=no 11819 fi 11820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11821 fi 11822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11823 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11824 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11825 CFLAGS="$xorg_testset_save_CFLAGS" 11826 fi 11827 11828 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11829 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11830 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11831 fi 11832 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11834 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11835 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11836 $as_echo_n "(cached) " >&6 11837 else 11838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11839 /* end confdefs.h. */ 11840 int i; 11841 _ACEOF 11842 if ac_fn_c_try_compile "$LINENO"; then : 11843 xorg_cv_cc_flag_unused_command_line_argument=yes 11844 else 11845 xorg_cv_cc_flag_unused_command_line_argument=no 11846 fi 11847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11848 fi 11849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11850 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11851 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11852 CFLAGS="$xorg_testset_save_CFLAGS" 11853 fi 11854 11855 found="no" 11856 11857 if test $found = "no" ; then 11858 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11859 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11860 fi 11861 11862 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11863 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11864 fi 11865 11866 CFLAGS="$CFLAGS -Wall" 11867 11868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 11869 $as_echo_n "checking if $CC supports -Wall... " >&6; } 11870 cacheid=xorg_cv_cc_flag__Wall 11871 if eval \${$cacheid+:} false; then : 11872 $as_echo_n "(cached) " >&6 11873 else 11874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11875 /* end confdefs.h. */ 11876 int i; 11877 int 11878 main () 11879 { 11880 11881 ; 11882 return 0; 11883 } 11884 _ACEOF 11885 if ac_fn_c_try_link "$LINENO"; then : 11886 eval $cacheid=yes 11887 else 11888 eval $cacheid=no 11889 fi 11890 rm -f core conftest.err conftest.$ac_objext \ 11891 conftest$ac_exeext conftest.$ac_ext 11892 fi 11893 11894 11895 CFLAGS="$xorg_testset_save_CFLAGS" 11896 11897 eval supported=\$$cacheid 11898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11899 $as_echo "$supported" >&6; } 11900 if test "$supported" = "yes" ; then 11901 BASE_CFLAGS="$BASE_CFLAGS -Wall" 11902 found="yes" 11903 fi 11904 fi 11905 11906 11907 11908 11909 11910 11911 11912 11913 11914 11915 11916 11917 11918 11919 11920 xorg_testset_save_CFLAGS="$CFLAGS" 11921 11922 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11923 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11925 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11926 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11927 $as_echo_n "(cached) " >&6 11928 else 11929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11930 /* end confdefs.h. */ 11931 int i; 11932 _ACEOF 11933 if ac_fn_c_try_compile "$LINENO"; then : 11934 xorg_cv_cc_flag_unknown_warning_option=yes 11935 else 11936 xorg_cv_cc_flag_unknown_warning_option=no 11937 fi 11938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11939 fi 11940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11941 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11942 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11943 CFLAGS="$xorg_testset_save_CFLAGS" 11944 fi 11945 11946 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11947 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11948 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11949 fi 11950 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11952 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11953 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11954 $as_echo_n "(cached) " >&6 11955 else 11956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11957 /* end confdefs.h. */ 11958 int i; 11959 _ACEOF 11960 if ac_fn_c_try_compile "$LINENO"; then : 11961 xorg_cv_cc_flag_unused_command_line_argument=yes 11962 else 11963 xorg_cv_cc_flag_unused_command_line_argument=no 11964 fi 11965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11966 fi 11967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11968 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11969 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11970 CFLAGS="$xorg_testset_save_CFLAGS" 11971 fi 11972 11973 found="no" 11974 11975 if test $found = "no" ; then 11976 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11977 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11978 fi 11979 11980 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 11981 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11982 fi 11983 11984 CFLAGS="$CFLAGS -Wpointer-arith" 11985 11986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 11987 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 11988 cacheid=xorg_cv_cc_flag__Wpointer_arith 11989 if eval \${$cacheid+:} false; then : 11990 $as_echo_n "(cached) " >&6 11991 else 11992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11993 /* end confdefs.h. */ 11994 int i; 11995 int 11996 main () 11997 { 11998 11999 ; 12000 return 0; 12001 } 12002 _ACEOF 12003 if ac_fn_c_try_link "$LINENO"; then : 12004 eval $cacheid=yes 12005 else 12006 eval $cacheid=no 12007 fi 12008 rm -f core conftest.err conftest.$ac_objext \ 12009 conftest$ac_exeext conftest.$ac_ext 12010 fi 12011 12012 12013 CFLAGS="$xorg_testset_save_CFLAGS" 12014 12015 eval supported=\$$cacheid 12016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12017 $as_echo "$supported" >&6; } 12018 if test "$supported" = "yes" ; then 12019 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 12020 found="yes" 12021 fi 12022 fi 12023 12024 12025 12026 12027 12028 12029 12030 12031 12032 12033 12034 12035 12036 12037 12038 xorg_testset_save_CFLAGS="$CFLAGS" 12039 12040 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12041 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12043 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12044 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12045 $as_echo_n "(cached) " >&6 12046 else 12047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12048 /* end confdefs.h. */ 12049 int i; 12050 _ACEOF 12051 if ac_fn_c_try_compile "$LINENO"; then : 12052 xorg_cv_cc_flag_unknown_warning_option=yes 12053 else 12054 xorg_cv_cc_flag_unknown_warning_option=no 12055 fi 12056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12057 fi 12058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12059 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12060 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12061 CFLAGS="$xorg_testset_save_CFLAGS" 12062 fi 12063 12064 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12065 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12066 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12067 fi 12068 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12069 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12070 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12071 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12072 $as_echo_n "(cached) " >&6 12073 else 12074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12075 /* end confdefs.h. */ 12076 int i; 12077 _ACEOF 12078 if ac_fn_c_try_compile "$LINENO"; then : 12079 xorg_cv_cc_flag_unused_command_line_argument=yes 12080 else 12081 xorg_cv_cc_flag_unused_command_line_argument=no 12082 fi 12083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12084 fi 12085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12086 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12087 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12088 CFLAGS="$xorg_testset_save_CFLAGS" 12089 fi 12090 12091 found="no" 12092 12093 if test $found = "no" ; then 12094 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12095 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12096 fi 12097 12098 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12099 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12100 fi 12101 12102 CFLAGS="$CFLAGS -Wmissing-declarations" 12103 12104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12105 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12106 cacheid=xorg_cv_cc_flag__Wmissing_declarations 12107 if eval \${$cacheid+:} false; then : 12108 $as_echo_n "(cached) " >&6 12109 else 12110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12111 /* end confdefs.h. */ 12112 int i; 12113 int 12114 main () 12115 { 12116 12117 ; 12118 return 0; 12119 } 12120 _ACEOF 12121 if ac_fn_c_try_link "$LINENO"; then : 12122 eval $cacheid=yes 12123 else 12124 eval $cacheid=no 12125 fi 12126 rm -f core conftest.err conftest.$ac_objext \ 12127 conftest$ac_exeext conftest.$ac_ext 12128 fi 12129 12130 12131 CFLAGS="$xorg_testset_save_CFLAGS" 12132 12133 eval supported=\$$cacheid 12134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12135 $as_echo "$supported" >&6; } 12136 if test "$supported" = "yes" ; then 12137 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 12138 found="yes" 12139 fi 12140 fi 12141 12142 12143 12144 12145 12146 12147 12148 12149 12150 12151 12152 12153 12154 12155 12156 xorg_testset_save_CFLAGS="$CFLAGS" 12157 12158 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12161 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12162 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12163 $as_echo_n "(cached) " >&6 12164 else 12165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12166 /* end confdefs.h. */ 12167 int i; 12168 _ACEOF 12169 if ac_fn_c_try_compile "$LINENO"; then : 12170 xorg_cv_cc_flag_unknown_warning_option=yes 12171 else 12172 xorg_cv_cc_flag_unknown_warning_option=no 12173 fi 12174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12175 fi 12176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12177 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12178 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12179 CFLAGS="$xorg_testset_save_CFLAGS" 12180 fi 12181 12182 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12183 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12184 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12185 fi 12186 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12188 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12189 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12190 $as_echo_n "(cached) " >&6 12191 else 12192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12193 /* end confdefs.h. */ 12194 int i; 12195 _ACEOF 12196 if ac_fn_c_try_compile "$LINENO"; then : 12197 xorg_cv_cc_flag_unused_command_line_argument=yes 12198 else 12199 xorg_cv_cc_flag_unused_command_line_argument=no 12200 fi 12201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12202 fi 12203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12204 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12205 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12206 CFLAGS="$xorg_testset_save_CFLAGS" 12207 fi 12208 12209 found="no" 12210 12211 if test $found = "no" ; then 12212 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12213 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12214 fi 12215 12216 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12217 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12218 fi 12219 12220 CFLAGS="$CFLAGS -Wformat=2" 12221 12222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 12223 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 12224 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 12225 if eval \${$cacheid+:} false; then : 12226 $as_echo_n "(cached) " >&6 12227 else 12228 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12229 /* end confdefs.h. */ 12230 int i; 12231 int 12232 main () 12233 { 12234 12235 ; 12236 return 0; 12237 } 12238 _ACEOF 12239 if ac_fn_c_try_link "$LINENO"; then : 12240 eval $cacheid=yes 12241 else 12242 eval $cacheid=no 12243 fi 12244 rm -f core conftest.err conftest.$ac_objext \ 12245 conftest$ac_exeext conftest.$ac_ext 12246 fi 12247 12248 12249 CFLAGS="$xorg_testset_save_CFLAGS" 12250 12251 eval supported=\$$cacheid 12252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12253 $as_echo "$supported" >&6; } 12254 if test "$supported" = "yes" ; then 12255 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 12256 found="yes" 12257 fi 12258 fi 12259 12260 if test $found = "no" ; then 12261 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12262 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12263 fi 12264 12265 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12266 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12267 fi 12268 12269 CFLAGS="$CFLAGS -Wformat" 12270 12271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 12272 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 12273 cacheid=xorg_cv_cc_flag__Wformat 12274 if eval \${$cacheid+:} false; then : 12275 $as_echo_n "(cached) " >&6 12276 else 12277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12278 /* end confdefs.h. */ 12279 int i; 12280 int 12281 main () 12282 { 12283 12284 ; 12285 return 0; 12286 } 12287 _ACEOF 12288 if ac_fn_c_try_link "$LINENO"; then : 12289 eval $cacheid=yes 12290 else 12291 eval $cacheid=no 12292 fi 12293 rm -f core conftest.err conftest.$ac_objext \ 12294 conftest$ac_exeext conftest.$ac_ext 12295 fi 12296 12297 12298 CFLAGS="$xorg_testset_save_CFLAGS" 12299 12300 eval supported=\$$cacheid 12301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12302 $as_echo "$supported" >&6; } 12303 if test "$supported" = "yes" ; then 12304 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 12305 found="yes" 12306 fi 12307 fi 12308 12309 12310 12311 12312 12313 12314 12315 12316 12317 12318 12319 12320 12321 12322 12323 12324 12325 xorg_testset_save_CFLAGS="$CFLAGS" 12326 12327 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12330 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12331 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12332 $as_echo_n "(cached) " >&6 12333 else 12334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12335 /* end confdefs.h. */ 12336 int i; 12337 _ACEOF 12338 if ac_fn_c_try_compile "$LINENO"; then : 12339 xorg_cv_cc_flag_unknown_warning_option=yes 12340 else 12341 xorg_cv_cc_flag_unknown_warning_option=no 12342 fi 12343 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12344 fi 12345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12346 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12347 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12348 CFLAGS="$xorg_testset_save_CFLAGS" 12349 fi 12350 12351 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12352 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12353 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12354 fi 12355 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12357 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12358 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12359 $as_echo_n "(cached) " >&6 12360 else 12361 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12362 /* end confdefs.h. */ 12363 int i; 12364 _ACEOF 12365 if ac_fn_c_try_compile "$LINENO"; then : 12366 xorg_cv_cc_flag_unused_command_line_argument=yes 12367 else 12368 xorg_cv_cc_flag_unused_command_line_argument=no 12369 fi 12370 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12371 fi 12372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12373 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12374 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12375 CFLAGS="$xorg_testset_save_CFLAGS" 12376 fi 12377 12378 found="no" 12379 12380 if test $found = "no" ; then 12381 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12382 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12383 fi 12384 12385 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12386 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12387 fi 12388 12389 CFLAGS="$CFLAGS -Wstrict-prototypes" 12390 12391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 12392 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 12393 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 12394 if eval \${$cacheid+:} false; then : 12395 $as_echo_n "(cached) " >&6 12396 else 12397 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12398 /* end confdefs.h. */ 12399 int i; 12400 int 12401 main () 12402 { 12403 12404 ; 12405 return 0; 12406 } 12407 _ACEOF 12408 if ac_fn_c_try_link "$LINENO"; then : 12409 eval $cacheid=yes 12410 else 12411 eval $cacheid=no 12412 fi 12413 rm -f core conftest.err conftest.$ac_objext \ 12414 conftest$ac_exeext conftest.$ac_ext 12415 fi 12416 12417 12418 CFLAGS="$xorg_testset_save_CFLAGS" 12419 12420 eval supported=\$$cacheid 12421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12422 $as_echo "$supported" >&6; } 12423 if test "$supported" = "yes" ; then 12424 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 12425 found="yes" 12426 fi 12427 fi 12428 12429 12430 12431 12432 12433 12434 12435 12436 12437 12438 12439 12440 12441 12442 12443 xorg_testset_save_CFLAGS="$CFLAGS" 12444 12445 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12446 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12448 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12449 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12450 $as_echo_n "(cached) " >&6 12451 else 12452 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12453 /* end confdefs.h. */ 12454 int i; 12455 _ACEOF 12456 if ac_fn_c_try_compile "$LINENO"; then : 12457 xorg_cv_cc_flag_unknown_warning_option=yes 12458 else 12459 xorg_cv_cc_flag_unknown_warning_option=no 12460 fi 12461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12462 fi 12463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12464 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12465 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12466 CFLAGS="$xorg_testset_save_CFLAGS" 12467 fi 12468 12469 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12472 fi 12473 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12475 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12476 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12477 $as_echo_n "(cached) " >&6 12478 else 12479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12480 /* end confdefs.h. */ 12481 int i; 12482 _ACEOF 12483 if ac_fn_c_try_compile "$LINENO"; then : 12484 xorg_cv_cc_flag_unused_command_line_argument=yes 12485 else 12486 xorg_cv_cc_flag_unused_command_line_argument=no 12487 fi 12488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12489 fi 12490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12491 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12492 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12493 CFLAGS="$xorg_testset_save_CFLAGS" 12494 fi 12495 12496 found="no" 12497 12498 if test $found = "no" ; then 12499 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12500 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12501 fi 12502 12503 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12504 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12505 fi 12506 12507 CFLAGS="$CFLAGS -Wmissing-prototypes" 12508 12509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 12510 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 12511 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 12512 if eval \${$cacheid+:} false; then : 12513 $as_echo_n "(cached) " >&6 12514 else 12515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12516 /* end confdefs.h. */ 12517 int i; 12518 int 12519 main () 12520 { 12521 12522 ; 12523 return 0; 12524 } 12525 _ACEOF 12526 if ac_fn_c_try_link "$LINENO"; then : 12527 eval $cacheid=yes 12528 else 12529 eval $cacheid=no 12530 fi 12531 rm -f core conftest.err conftest.$ac_objext \ 12532 conftest$ac_exeext conftest.$ac_ext 12533 fi 12534 12535 12536 CFLAGS="$xorg_testset_save_CFLAGS" 12537 12538 eval supported=\$$cacheid 12539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12540 $as_echo "$supported" >&6; } 12541 if test "$supported" = "yes" ; then 12542 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 12543 found="yes" 12544 fi 12545 fi 12546 12547 12548 12549 12550 12551 12552 12553 12554 12555 12556 12557 12558 12559 12560 12561 xorg_testset_save_CFLAGS="$CFLAGS" 12562 12563 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12564 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12566 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12567 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12568 $as_echo_n "(cached) " >&6 12569 else 12570 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12571 /* end confdefs.h. */ 12572 int i; 12573 _ACEOF 12574 if ac_fn_c_try_compile "$LINENO"; then : 12575 xorg_cv_cc_flag_unknown_warning_option=yes 12576 else 12577 xorg_cv_cc_flag_unknown_warning_option=no 12578 fi 12579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12580 fi 12581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12582 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12583 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12584 CFLAGS="$xorg_testset_save_CFLAGS" 12585 fi 12586 12587 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12588 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12589 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12590 fi 12591 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12593 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12594 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12595 $as_echo_n "(cached) " >&6 12596 else 12597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12598 /* end confdefs.h. */ 12599 int i; 12600 _ACEOF 12601 if ac_fn_c_try_compile "$LINENO"; then : 12602 xorg_cv_cc_flag_unused_command_line_argument=yes 12603 else 12604 xorg_cv_cc_flag_unused_command_line_argument=no 12605 fi 12606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12607 fi 12608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12609 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12610 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12611 CFLAGS="$xorg_testset_save_CFLAGS" 12612 fi 12613 12614 found="no" 12615 12616 if test $found = "no" ; then 12617 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12618 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12619 fi 12620 12621 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12622 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12623 fi 12624 12625 CFLAGS="$CFLAGS -Wnested-externs" 12626 12627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 12628 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 12629 cacheid=xorg_cv_cc_flag__Wnested_externs 12630 if eval \${$cacheid+:} false; then : 12631 $as_echo_n "(cached) " >&6 12632 else 12633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12634 /* end confdefs.h. */ 12635 int i; 12636 int 12637 main () 12638 { 12639 12640 ; 12641 return 0; 12642 } 12643 _ACEOF 12644 if ac_fn_c_try_link "$LINENO"; then : 12645 eval $cacheid=yes 12646 else 12647 eval $cacheid=no 12648 fi 12649 rm -f core conftest.err conftest.$ac_objext \ 12650 conftest$ac_exeext conftest.$ac_ext 12651 fi 12652 12653 12654 CFLAGS="$xorg_testset_save_CFLAGS" 12655 12656 eval supported=\$$cacheid 12657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12658 $as_echo "$supported" >&6; } 12659 if test "$supported" = "yes" ; then 12660 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 12661 found="yes" 12662 fi 12663 fi 12664 12665 12666 12667 12668 12669 12670 12671 12672 12673 12674 12675 12676 12677 12678 12679 xorg_testset_save_CFLAGS="$CFLAGS" 12680 12681 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12682 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12684 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12685 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12686 $as_echo_n "(cached) " >&6 12687 else 12688 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12689 /* end confdefs.h. */ 12690 int i; 12691 _ACEOF 12692 if ac_fn_c_try_compile "$LINENO"; then : 12693 xorg_cv_cc_flag_unknown_warning_option=yes 12694 else 12695 xorg_cv_cc_flag_unknown_warning_option=no 12696 fi 12697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12698 fi 12699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12700 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12701 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12702 CFLAGS="$xorg_testset_save_CFLAGS" 12703 fi 12704 12705 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12706 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12707 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12708 fi 12709 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12711 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12712 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12713 $as_echo_n "(cached) " >&6 12714 else 12715 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12716 /* end confdefs.h. */ 12717 int i; 12718 _ACEOF 12719 if ac_fn_c_try_compile "$LINENO"; then : 12720 xorg_cv_cc_flag_unused_command_line_argument=yes 12721 else 12722 xorg_cv_cc_flag_unused_command_line_argument=no 12723 fi 12724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12725 fi 12726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12727 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12728 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12729 CFLAGS="$xorg_testset_save_CFLAGS" 12730 fi 12731 12732 found="no" 12733 12734 if test $found = "no" ; then 12735 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12736 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12737 fi 12738 12739 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12740 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12741 fi 12742 12743 CFLAGS="$CFLAGS -Wbad-function-cast" 12744 12745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 12746 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 12747 cacheid=xorg_cv_cc_flag__Wbad_function_cast 12748 if eval \${$cacheid+:} false; then : 12749 $as_echo_n "(cached) " >&6 12750 else 12751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12752 /* end confdefs.h. */ 12753 int i; 12754 int 12755 main () 12756 { 12757 12758 ; 12759 return 0; 12760 } 12761 _ACEOF 12762 if ac_fn_c_try_link "$LINENO"; then : 12763 eval $cacheid=yes 12764 else 12765 eval $cacheid=no 12766 fi 12767 rm -f core conftest.err conftest.$ac_objext \ 12768 conftest$ac_exeext conftest.$ac_ext 12769 fi 12770 12771 12772 CFLAGS="$xorg_testset_save_CFLAGS" 12773 12774 eval supported=\$$cacheid 12775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12776 $as_echo "$supported" >&6; } 12777 if test "$supported" = "yes" ; then 12778 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 12779 found="yes" 12780 fi 12781 fi 12782 12783 12784 12785 12786 12787 12788 12789 12790 12791 12792 12793 12794 12795 12796 12797 xorg_testset_save_CFLAGS="$CFLAGS" 12798 12799 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12802 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12803 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12804 $as_echo_n "(cached) " >&6 12805 else 12806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12807 /* end confdefs.h. */ 12808 int i; 12809 _ACEOF 12810 if ac_fn_c_try_compile "$LINENO"; then : 12811 xorg_cv_cc_flag_unknown_warning_option=yes 12812 else 12813 xorg_cv_cc_flag_unknown_warning_option=no 12814 fi 12815 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12816 fi 12817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12818 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12819 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12820 CFLAGS="$xorg_testset_save_CFLAGS" 12821 fi 12822 12823 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12824 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12825 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12826 fi 12827 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12829 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12830 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12831 $as_echo_n "(cached) " >&6 12832 else 12833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12834 /* end confdefs.h. */ 12835 int i; 12836 _ACEOF 12837 if ac_fn_c_try_compile "$LINENO"; then : 12838 xorg_cv_cc_flag_unused_command_line_argument=yes 12839 else 12840 xorg_cv_cc_flag_unused_command_line_argument=no 12841 fi 12842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12843 fi 12844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12845 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12846 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12847 CFLAGS="$xorg_testset_save_CFLAGS" 12848 fi 12849 12850 found="no" 12851 12852 if test $found = "no" ; then 12853 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12854 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12855 fi 12856 12857 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12858 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12859 fi 12860 12861 CFLAGS="$CFLAGS -Wold-style-definition" 12862 12863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 12864 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 12865 cacheid=xorg_cv_cc_flag__Wold_style_definition 12866 if eval \${$cacheid+:} false; then : 12867 $as_echo_n "(cached) " >&6 12868 else 12869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12870 /* end confdefs.h. */ 12871 int i; 12872 int 12873 main () 12874 { 12875 12876 ; 12877 return 0; 12878 } 12879 _ACEOF 12880 if ac_fn_c_try_link "$LINENO"; then : 12881 eval $cacheid=yes 12882 else 12883 eval $cacheid=no 12884 fi 12885 rm -f core conftest.err conftest.$ac_objext \ 12886 conftest$ac_exeext conftest.$ac_ext 12887 fi 12888 12889 12890 CFLAGS="$xorg_testset_save_CFLAGS" 12891 12892 eval supported=\$$cacheid 12893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12894 $as_echo "$supported" >&6; } 12895 if test "$supported" = "yes" ; then 12896 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 12897 found="yes" 12898 fi 12899 fi 12900 12901 12902 12903 12904 12905 12906 12907 12908 12909 12910 12911 12912 12913 12914 12915 xorg_testset_save_CFLAGS="$CFLAGS" 12916 12917 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12918 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12920 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12921 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12922 $as_echo_n "(cached) " >&6 12923 else 12924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12925 /* end confdefs.h. */ 12926 int i; 12927 _ACEOF 12928 if ac_fn_c_try_compile "$LINENO"; then : 12929 xorg_cv_cc_flag_unknown_warning_option=yes 12930 else 12931 xorg_cv_cc_flag_unknown_warning_option=no 12932 fi 12933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12934 fi 12935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12936 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12937 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12938 CFLAGS="$xorg_testset_save_CFLAGS" 12939 fi 12940 12941 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12942 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12943 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12944 fi 12945 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12947 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12948 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12949 $as_echo_n "(cached) " >&6 12950 else 12951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12952 /* end confdefs.h. */ 12953 int i; 12954 _ACEOF 12955 if ac_fn_c_try_compile "$LINENO"; then : 12956 xorg_cv_cc_flag_unused_command_line_argument=yes 12957 else 12958 xorg_cv_cc_flag_unused_command_line_argument=no 12959 fi 12960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12961 fi 12962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12963 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12964 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12965 CFLAGS="$xorg_testset_save_CFLAGS" 12966 fi 12967 12968 found="no" 12969 12970 if test $found = "no" ; then 12971 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12972 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12973 fi 12974 12975 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 12976 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12977 fi 12978 12979 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 12980 12981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 12982 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 12983 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 12984 if eval \${$cacheid+:} false; then : 12985 $as_echo_n "(cached) " >&6 12986 else 12987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12988 /* end confdefs.h. */ 12989 int i; 12990 int 12991 main () 12992 { 12993 12994 ; 12995 return 0; 12996 } 12997 _ACEOF 12998 if ac_fn_c_try_link "$LINENO"; then : 12999 eval $cacheid=yes 13000 else 13001 eval $cacheid=no 13002 fi 13003 rm -f core conftest.err conftest.$ac_objext \ 13004 conftest$ac_exeext conftest.$ac_ext 13005 fi 13006 13007 13008 CFLAGS="$xorg_testset_save_CFLAGS" 13009 13010 eval supported=\$$cacheid 13011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13012 $as_echo "$supported" >&6; } 13013 if test "$supported" = "yes" ; then 13014 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 13015 found="yes" 13016 fi 13017 fi 13018 13019 13020 13021 13022 13023 # This chunk adds additional warnings that could catch undesired effects. 13024 13025 13026 13027 13028 13029 13030 13031 13032 13033 13034 13035 13036 13037 xorg_testset_save_CFLAGS="$CFLAGS" 13038 13039 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13040 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13042 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13043 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13044 $as_echo_n "(cached) " >&6 13045 else 13046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13047 /* end confdefs.h. */ 13048 int i; 13049 _ACEOF 13050 if ac_fn_c_try_compile "$LINENO"; then : 13051 xorg_cv_cc_flag_unknown_warning_option=yes 13052 else 13053 xorg_cv_cc_flag_unknown_warning_option=no 13054 fi 13055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13056 fi 13057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13058 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13059 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13060 CFLAGS="$xorg_testset_save_CFLAGS" 13061 fi 13062 13063 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13064 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13065 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13066 fi 13067 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13069 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13070 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13071 $as_echo_n "(cached) " >&6 13072 else 13073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13074 /* end confdefs.h. */ 13075 int i; 13076 _ACEOF 13077 if ac_fn_c_try_compile "$LINENO"; then : 13078 xorg_cv_cc_flag_unused_command_line_argument=yes 13079 else 13080 xorg_cv_cc_flag_unused_command_line_argument=no 13081 fi 13082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13083 fi 13084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13085 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13086 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13087 CFLAGS="$xorg_testset_save_CFLAGS" 13088 fi 13089 13090 found="no" 13091 13092 if test $found = "no" ; then 13093 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13094 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13095 fi 13096 13097 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13098 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13099 fi 13100 13101 CFLAGS="$CFLAGS -Wunused" 13102 13103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 13104 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 13105 cacheid=xorg_cv_cc_flag__Wunused 13106 if eval \${$cacheid+:} false; then : 13107 $as_echo_n "(cached) " >&6 13108 else 13109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13110 /* end confdefs.h. */ 13111 int i; 13112 int 13113 main () 13114 { 13115 13116 ; 13117 return 0; 13118 } 13119 _ACEOF 13120 if ac_fn_c_try_link "$LINENO"; then : 13121 eval $cacheid=yes 13122 else 13123 eval $cacheid=no 13124 fi 13125 rm -f core conftest.err conftest.$ac_objext \ 13126 conftest$ac_exeext conftest.$ac_ext 13127 fi 13128 13129 13130 CFLAGS="$xorg_testset_save_CFLAGS" 13131 13132 eval supported=\$$cacheid 13133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13134 $as_echo "$supported" >&6; } 13135 if test "$supported" = "yes" ; then 13136 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 13137 found="yes" 13138 fi 13139 fi 13140 13141 13142 13143 13144 13145 13146 13147 13148 13149 13150 13151 13152 13153 13154 13155 xorg_testset_save_CFLAGS="$CFLAGS" 13156 13157 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13158 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13160 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13161 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13162 $as_echo_n "(cached) " >&6 13163 else 13164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13165 /* end confdefs.h. */ 13166 int i; 13167 _ACEOF 13168 if ac_fn_c_try_compile "$LINENO"; then : 13169 xorg_cv_cc_flag_unknown_warning_option=yes 13170 else 13171 xorg_cv_cc_flag_unknown_warning_option=no 13172 fi 13173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13174 fi 13175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13176 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13177 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13178 CFLAGS="$xorg_testset_save_CFLAGS" 13179 fi 13180 13181 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13184 fi 13185 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13187 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13188 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13189 $as_echo_n "(cached) " >&6 13190 else 13191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13192 /* end confdefs.h. */ 13193 int i; 13194 _ACEOF 13195 if ac_fn_c_try_compile "$LINENO"; then : 13196 xorg_cv_cc_flag_unused_command_line_argument=yes 13197 else 13198 xorg_cv_cc_flag_unused_command_line_argument=no 13199 fi 13200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13201 fi 13202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13203 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13204 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13205 CFLAGS="$xorg_testset_save_CFLAGS" 13206 fi 13207 13208 found="no" 13209 13210 if test $found = "no" ; then 13211 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13212 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13213 fi 13214 13215 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13216 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13217 fi 13218 13219 CFLAGS="$CFLAGS -Wuninitialized" 13220 13221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 13222 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 13223 cacheid=xorg_cv_cc_flag__Wuninitialized 13224 if eval \${$cacheid+:} false; then : 13225 $as_echo_n "(cached) " >&6 13226 else 13227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13228 /* end confdefs.h. */ 13229 int i; 13230 int 13231 main () 13232 { 13233 13234 ; 13235 return 0; 13236 } 13237 _ACEOF 13238 if ac_fn_c_try_link "$LINENO"; then : 13239 eval $cacheid=yes 13240 else 13241 eval $cacheid=no 13242 fi 13243 rm -f core conftest.err conftest.$ac_objext \ 13244 conftest$ac_exeext conftest.$ac_ext 13245 fi 13246 13247 13248 CFLAGS="$xorg_testset_save_CFLAGS" 13249 13250 eval supported=\$$cacheid 13251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13252 $as_echo "$supported" >&6; } 13253 if test "$supported" = "yes" ; then 13254 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 13255 found="yes" 13256 fi 13257 fi 13258 13259 13260 13261 13262 13263 13264 13265 13266 13267 13268 13269 13270 13271 13272 13273 xorg_testset_save_CFLAGS="$CFLAGS" 13274 13275 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13276 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13278 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13279 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13280 $as_echo_n "(cached) " >&6 13281 else 13282 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13283 /* end confdefs.h. */ 13284 int i; 13285 _ACEOF 13286 if ac_fn_c_try_compile "$LINENO"; then : 13287 xorg_cv_cc_flag_unknown_warning_option=yes 13288 else 13289 xorg_cv_cc_flag_unknown_warning_option=no 13290 fi 13291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13292 fi 13293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13294 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13295 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13296 CFLAGS="$xorg_testset_save_CFLAGS" 13297 fi 13298 13299 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13302 fi 13303 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13305 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13306 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13307 $as_echo_n "(cached) " >&6 13308 else 13309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13310 /* end confdefs.h. */ 13311 int i; 13312 _ACEOF 13313 if ac_fn_c_try_compile "$LINENO"; then : 13314 xorg_cv_cc_flag_unused_command_line_argument=yes 13315 else 13316 xorg_cv_cc_flag_unused_command_line_argument=no 13317 fi 13318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13319 fi 13320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13321 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13322 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13323 CFLAGS="$xorg_testset_save_CFLAGS" 13324 fi 13325 13326 found="no" 13327 13328 if test $found = "no" ; then 13329 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13330 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13331 fi 13332 13333 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13334 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13335 fi 13336 13337 CFLAGS="$CFLAGS -Wshadow" 13338 13339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 13340 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 13341 cacheid=xorg_cv_cc_flag__Wshadow 13342 if eval \${$cacheid+:} false; then : 13343 $as_echo_n "(cached) " >&6 13344 else 13345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13346 /* end confdefs.h. */ 13347 int i; 13348 int 13349 main () 13350 { 13351 13352 ; 13353 return 0; 13354 } 13355 _ACEOF 13356 if ac_fn_c_try_link "$LINENO"; then : 13357 eval $cacheid=yes 13358 else 13359 eval $cacheid=no 13360 fi 13361 rm -f core conftest.err conftest.$ac_objext \ 13362 conftest$ac_exeext conftest.$ac_ext 13363 fi 13364 13365 13366 CFLAGS="$xorg_testset_save_CFLAGS" 13367 13368 eval supported=\$$cacheid 13369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13370 $as_echo "$supported" >&6; } 13371 if test "$supported" = "yes" ; then 13372 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 13373 found="yes" 13374 fi 13375 fi 13376 13377 13378 13379 13380 13381 13382 13383 13384 13385 13386 13387 13388 13389 13390 13391 xorg_testset_save_CFLAGS="$CFLAGS" 13392 13393 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13394 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13396 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13397 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13398 $as_echo_n "(cached) " >&6 13399 else 13400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13401 /* end confdefs.h. */ 13402 int i; 13403 _ACEOF 13404 if ac_fn_c_try_compile "$LINENO"; then : 13405 xorg_cv_cc_flag_unknown_warning_option=yes 13406 else 13407 xorg_cv_cc_flag_unknown_warning_option=no 13408 fi 13409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13410 fi 13411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13412 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13413 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13414 CFLAGS="$xorg_testset_save_CFLAGS" 13415 fi 13416 13417 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13418 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13419 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13420 fi 13421 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13423 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13424 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13425 $as_echo_n "(cached) " >&6 13426 else 13427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13428 /* end confdefs.h. */ 13429 int i; 13430 _ACEOF 13431 if ac_fn_c_try_compile "$LINENO"; then : 13432 xorg_cv_cc_flag_unused_command_line_argument=yes 13433 else 13434 xorg_cv_cc_flag_unused_command_line_argument=no 13435 fi 13436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13437 fi 13438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13439 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13440 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13441 CFLAGS="$xorg_testset_save_CFLAGS" 13442 fi 13443 13444 found="no" 13445 13446 if test $found = "no" ; then 13447 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13448 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13449 fi 13450 13451 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13452 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13453 fi 13454 13455 CFLAGS="$CFLAGS -Wcast-qual" 13456 13457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 13458 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 13459 cacheid=xorg_cv_cc_flag__Wcast_qual 13460 if eval \${$cacheid+:} false; then : 13461 $as_echo_n "(cached) " >&6 13462 else 13463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13464 /* end confdefs.h. */ 13465 int i; 13466 int 13467 main () 13468 { 13469 13470 ; 13471 return 0; 13472 } 13473 _ACEOF 13474 if ac_fn_c_try_link "$LINENO"; then : 13475 eval $cacheid=yes 13476 else 13477 eval $cacheid=no 13478 fi 13479 rm -f core conftest.err conftest.$ac_objext \ 13480 conftest$ac_exeext conftest.$ac_ext 13481 fi 13482 13483 13484 CFLAGS="$xorg_testset_save_CFLAGS" 13485 13486 eval supported=\$$cacheid 13487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13488 $as_echo "$supported" >&6; } 13489 if test "$supported" = "yes" ; then 13490 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 13491 found="yes" 13492 fi 13493 fi 13494 13495 13496 13497 13498 13499 13500 13501 13502 13503 13504 13505 13506 13507 13508 13509 xorg_testset_save_CFLAGS="$CFLAGS" 13510 13511 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13512 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13514 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13515 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13516 $as_echo_n "(cached) " >&6 13517 else 13518 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13519 /* end confdefs.h. */ 13520 int i; 13521 _ACEOF 13522 if ac_fn_c_try_compile "$LINENO"; then : 13523 xorg_cv_cc_flag_unknown_warning_option=yes 13524 else 13525 xorg_cv_cc_flag_unknown_warning_option=no 13526 fi 13527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13528 fi 13529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13530 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13531 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13532 CFLAGS="$xorg_testset_save_CFLAGS" 13533 fi 13534 13535 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13536 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13537 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13538 fi 13539 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13541 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13542 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13543 $as_echo_n "(cached) " >&6 13544 else 13545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13546 /* end confdefs.h. */ 13547 int i; 13548 _ACEOF 13549 if ac_fn_c_try_compile "$LINENO"; then : 13550 xorg_cv_cc_flag_unused_command_line_argument=yes 13551 else 13552 xorg_cv_cc_flag_unused_command_line_argument=no 13553 fi 13554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13555 fi 13556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13557 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13558 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13559 CFLAGS="$xorg_testset_save_CFLAGS" 13560 fi 13561 13562 found="no" 13563 13564 if test $found = "no" ; then 13565 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13566 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13567 fi 13568 13569 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13570 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13571 fi 13572 13573 CFLAGS="$CFLAGS -Wmissing-noreturn" 13574 13575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 13576 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 13577 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 13578 if eval \${$cacheid+:} false; then : 13579 $as_echo_n "(cached) " >&6 13580 else 13581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13582 /* end confdefs.h. */ 13583 int i; 13584 int 13585 main () 13586 { 13587 13588 ; 13589 return 0; 13590 } 13591 _ACEOF 13592 if ac_fn_c_try_link "$LINENO"; then : 13593 eval $cacheid=yes 13594 else 13595 eval $cacheid=no 13596 fi 13597 rm -f core conftest.err conftest.$ac_objext \ 13598 conftest$ac_exeext conftest.$ac_ext 13599 fi 13600 13601 13602 CFLAGS="$xorg_testset_save_CFLAGS" 13603 13604 eval supported=\$$cacheid 13605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13606 $as_echo "$supported" >&6; } 13607 if test "$supported" = "yes" ; then 13608 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 13609 found="yes" 13610 fi 13611 fi 13612 13613 13614 13615 13616 13617 13618 13619 13620 13621 13622 13623 13624 13625 13626 13627 xorg_testset_save_CFLAGS="$CFLAGS" 13628 13629 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13630 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13632 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13633 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13634 $as_echo_n "(cached) " >&6 13635 else 13636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13637 /* end confdefs.h. */ 13638 int i; 13639 _ACEOF 13640 if ac_fn_c_try_compile "$LINENO"; then : 13641 xorg_cv_cc_flag_unknown_warning_option=yes 13642 else 13643 xorg_cv_cc_flag_unknown_warning_option=no 13644 fi 13645 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13646 fi 13647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13648 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13649 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13650 CFLAGS="$xorg_testset_save_CFLAGS" 13651 fi 13652 13653 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13654 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13655 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13656 fi 13657 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13659 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13660 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13661 $as_echo_n "(cached) " >&6 13662 else 13663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13664 /* end confdefs.h. */ 13665 int i; 13666 _ACEOF 13667 if ac_fn_c_try_compile "$LINENO"; then : 13668 xorg_cv_cc_flag_unused_command_line_argument=yes 13669 else 13670 xorg_cv_cc_flag_unused_command_line_argument=no 13671 fi 13672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13673 fi 13674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13675 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13676 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13677 CFLAGS="$xorg_testset_save_CFLAGS" 13678 fi 13679 13680 found="no" 13681 13682 if test $found = "no" ; then 13683 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13684 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13685 fi 13686 13687 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13688 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13689 fi 13690 13691 CFLAGS="$CFLAGS -Wmissing-format-attribute" 13692 13693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 13694 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 13695 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 13696 if eval \${$cacheid+:} false; then : 13697 $as_echo_n "(cached) " >&6 13698 else 13699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13700 /* end confdefs.h. */ 13701 int i; 13702 int 13703 main () 13704 { 13705 13706 ; 13707 return 0; 13708 } 13709 _ACEOF 13710 if ac_fn_c_try_link "$LINENO"; then : 13711 eval $cacheid=yes 13712 else 13713 eval $cacheid=no 13714 fi 13715 rm -f core conftest.err conftest.$ac_objext \ 13716 conftest$ac_exeext conftest.$ac_ext 13717 fi 13718 13719 13720 CFLAGS="$xorg_testset_save_CFLAGS" 13721 13722 eval supported=\$$cacheid 13723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13724 $as_echo "$supported" >&6; } 13725 if test "$supported" = "yes" ; then 13726 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 13727 found="yes" 13728 fi 13729 fi 13730 13731 13732 13733 13734 13735 13736 13737 13738 13739 13740 13741 13742 13743 13744 13745 xorg_testset_save_CFLAGS="$CFLAGS" 13746 13747 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13748 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13750 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13751 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13752 $as_echo_n "(cached) " >&6 13753 else 13754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13755 /* end confdefs.h. */ 13756 int i; 13757 _ACEOF 13758 if ac_fn_c_try_compile "$LINENO"; then : 13759 xorg_cv_cc_flag_unknown_warning_option=yes 13760 else 13761 xorg_cv_cc_flag_unknown_warning_option=no 13762 fi 13763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13764 fi 13765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13766 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13767 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13768 CFLAGS="$xorg_testset_save_CFLAGS" 13769 fi 13770 13771 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13772 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13773 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13774 fi 13775 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13777 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13778 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13779 $as_echo_n "(cached) " >&6 13780 else 13781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13782 /* end confdefs.h. */ 13783 int i; 13784 _ACEOF 13785 if ac_fn_c_try_compile "$LINENO"; then : 13786 xorg_cv_cc_flag_unused_command_line_argument=yes 13787 else 13788 xorg_cv_cc_flag_unused_command_line_argument=no 13789 fi 13790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13791 fi 13792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13793 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13794 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13795 CFLAGS="$xorg_testset_save_CFLAGS" 13796 fi 13797 13798 found="no" 13799 13800 if test $found = "no" ; then 13801 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13803 fi 13804 13805 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13806 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13807 fi 13808 13809 CFLAGS="$CFLAGS -Wredundant-decls" 13810 13811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 13812 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 13813 cacheid=xorg_cv_cc_flag__Wredundant_decls 13814 if eval \${$cacheid+:} false; then : 13815 $as_echo_n "(cached) " >&6 13816 else 13817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13818 /* end confdefs.h. */ 13819 int i; 13820 int 13821 main () 13822 { 13823 13824 ; 13825 return 0; 13826 } 13827 _ACEOF 13828 if ac_fn_c_try_link "$LINENO"; then : 13829 eval $cacheid=yes 13830 else 13831 eval $cacheid=no 13832 fi 13833 rm -f core conftest.err conftest.$ac_objext \ 13834 conftest$ac_exeext conftest.$ac_ext 13835 fi 13836 13837 13838 CFLAGS="$xorg_testset_save_CFLAGS" 13839 13840 eval supported=\$$cacheid 13841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13842 $as_echo "$supported" >&6; } 13843 if test "$supported" = "yes" ; then 13844 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 13845 found="yes" 13846 fi 13847 fi 13848 13849 13850 13851 # These are currently disabled because they are noisy. They will be enabled 13852 # in the future once the codebase is sufficiently modernized to silence 13853 # them. For now, I don't want them to drown out the other warnings. 13854 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 13855 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 13856 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 13857 13858 # Turn some warnings into errors, so we don't accidently get successful builds 13859 # when there are problems that should be fixed. 13860 13861 if test "x$SELECTIVE_WERROR" = "xyes" ; then 13862 13863 13864 13865 13866 13867 13868 13869 13870 13871 13872 13873 13874 13875 xorg_testset_save_CFLAGS="$CFLAGS" 13876 13877 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13880 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13881 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13882 $as_echo_n "(cached) " >&6 13883 else 13884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13885 /* end confdefs.h. */ 13886 int i; 13887 _ACEOF 13888 if ac_fn_c_try_compile "$LINENO"; then : 13889 xorg_cv_cc_flag_unknown_warning_option=yes 13890 else 13891 xorg_cv_cc_flag_unknown_warning_option=no 13892 fi 13893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13894 fi 13895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13896 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13897 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13898 CFLAGS="$xorg_testset_save_CFLAGS" 13899 fi 13900 13901 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13902 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13903 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13904 fi 13905 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13907 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13908 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13909 $as_echo_n "(cached) " >&6 13910 else 13911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13912 /* end confdefs.h. */ 13913 int i; 13914 _ACEOF 13915 if ac_fn_c_try_compile "$LINENO"; then : 13916 xorg_cv_cc_flag_unused_command_line_argument=yes 13917 else 13918 xorg_cv_cc_flag_unused_command_line_argument=no 13919 fi 13920 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13921 fi 13922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13923 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13924 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13925 CFLAGS="$xorg_testset_save_CFLAGS" 13926 fi 13927 13928 found="no" 13929 13930 if test $found = "no" ; then 13931 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13932 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13933 fi 13934 13935 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13936 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13937 fi 13938 13939 CFLAGS="$CFLAGS -Werror=implicit" 13940 13941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 13942 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 13943 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 13944 if eval \${$cacheid+:} false; then : 13945 $as_echo_n "(cached) " >&6 13946 else 13947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13948 /* end confdefs.h. */ 13949 int i; 13950 int 13951 main () 13952 { 13953 13954 ; 13955 return 0; 13956 } 13957 _ACEOF 13958 if ac_fn_c_try_link "$LINENO"; then : 13959 eval $cacheid=yes 13960 else 13961 eval $cacheid=no 13962 fi 13963 rm -f core conftest.err conftest.$ac_objext \ 13964 conftest$ac_exeext conftest.$ac_ext 13965 fi 13966 13967 13968 CFLAGS="$xorg_testset_save_CFLAGS" 13969 13970 eval supported=\$$cacheid 13971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13972 $as_echo "$supported" >&6; } 13973 if test "$supported" = "yes" ; then 13974 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 13975 found="yes" 13976 fi 13977 fi 13978 13979 if test $found = "no" ; then 13980 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13981 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13982 fi 13983 13984 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 13985 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13986 fi 13987 13988 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 13989 13990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 13991 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 13992 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 13993 if eval \${$cacheid+:} false; then : 13994 $as_echo_n "(cached) " >&6 13995 else 13996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13997 /* end confdefs.h. */ 13998 int i; 13999 int 14000 main () 14001 { 14002 14003 ; 14004 return 0; 14005 } 14006 _ACEOF 14007 if ac_fn_c_try_link "$LINENO"; then : 14008 eval $cacheid=yes 14009 else 14010 eval $cacheid=no 14011 fi 14012 rm -f core conftest.err conftest.$ac_objext \ 14013 conftest$ac_exeext conftest.$ac_ext 14014 fi 14015 14016 14017 CFLAGS="$xorg_testset_save_CFLAGS" 14018 14019 eval supported=\$$cacheid 14020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14021 $as_echo "$supported" >&6; } 14022 if test "$supported" = "yes" ; then 14023 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 14024 found="yes" 14025 fi 14026 fi 14027 14028 14029 14030 14031 14032 14033 14034 14035 14036 14037 14038 14039 14040 14041 14042 xorg_testset_save_CFLAGS="$CFLAGS" 14043 14044 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14045 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14047 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14048 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14049 $as_echo_n "(cached) " >&6 14050 else 14051 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14052 /* end confdefs.h. */ 14053 int i; 14054 _ACEOF 14055 if ac_fn_c_try_compile "$LINENO"; then : 14056 xorg_cv_cc_flag_unknown_warning_option=yes 14057 else 14058 xorg_cv_cc_flag_unknown_warning_option=no 14059 fi 14060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14061 fi 14062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14063 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14064 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14065 CFLAGS="$xorg_testset_save_CFLAGS" 14066 fi 14067 14068 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14069 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14070 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14071 fi 14072 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14074 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14075 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14076 $as_echo_n "(cached) " >&6 14077 else 14078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14079 /* end confdefs.h. */ 14080 int i; 14081 _ACEOF 14082 if ac_fn_c_try_compile "$LINENO"; then : 14083 xorg_cv_cc_flag_unused_command_line_argument=yes 14084 else 14085 xorg_cv_cc_flag_unused_command_line_argument=no 14086 fi 14087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14088 fi 14089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14090 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14091 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14092 CFLAGS="$xorg_testset_save_CFLAGS" 14093 fi 14094 14095 found="no" 14096 14097 if test $found = "no" ; then 14098 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14099 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14100 fi 14101 14102 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14103 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14104 fi 14105 14106 CFLAGS="$CFLAGS -Werror=nonnull" 14107 14108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 14109 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 14110 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 14111 if eval \${$cacheid+:} false; then : 14112 $as_echo_n "(cached) " >&6 14113 else 14114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14115 /* end confdefs.h. */ 14116 int i; 14117 int 14118 main () 14119 { 14120 14121 ; 14122 return 0; 14123 } 14124 _ACEOF 14125 if ac_fn_c_try_link "$LINENO"; then : 14126 eval $cacheid=yes 14127 else 14128 eval $cacheid=no 14129 fi 14130 rm -f core conftest.err conftest.$ac_objext \ 14131 conftest$ac_exeext conftest.$ac_ext 14132 fi 14133 14134 14135 CFLAGS="$xorg_testset_save_CFLAGS" 14136 14137 eval supported=\$$cacheid 14138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14139 $as_echo "$supported" >&6; } 14140 if test "$supported" = "yes" ; then 14141 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 14142 found="yes" 14143 fi 14144 fi 14145 14146 14147 14148 14149 14150 14151 14152 14153 14154 14155 14156 14157 14158 14159 14160 xorg_testset_save_CFLAGS="$CFLAGS" 14161 14162 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14163 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14165 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14166 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14167 $as_echo_n "(cached) " >&6 14168 else 14169 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14170 /* end confdefs.h. */ 14171 int i; 14172 _ACEOF 14173 if ac_fn_c_try_compile "$LINENO"; then : 14174 xorg_cv_cc_flag_unknown_warning_option=yes 14175 else 14176 xorg_cv_cc_flag_unknown_warning_option=no 14177 fi 14178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14179 fi 14180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14181 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14182 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14183 CFLAGS="$xorg_testset_save_CFLAGS" 14184 fi 14185 14186 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14187 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14188 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14189 fi 14190 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14192 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14193 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14194 $as_echo_n "(cached) " >&6 14195 else 14196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14197 /* end confdefs.h. */ 14198 int i; 14199 _ACEOF 14200 if ac_fn_c_try_compile "$LINENO"; then : 14201 xorg_cv_cc_flag_unused_command_line_argument=yes 14202 else 14203 xorg_cv_cc_flag_unused_command_line_argument=no 14204 fi 14205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14206 fi 14207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14208 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14209 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14210 CFLAGS="$xorg_testset_save_CFLAGS" 14211 fi 14212 14213 found="no" 14214 14215 if test $found = "no" ; then 14216 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14217 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14218 fi 14219 14220 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14221 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14222 fi 14223 14224 CFLAGS="$CFLAGS -Werror=init-self" 14225 14226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 14227 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 14228 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 14229 if eval \${$cacheid+:} false; then : 14230 $as_echo_n "(cached) " >&6 14231 else 14232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14233 /* end confdefs.h. */ 14234 int i; 14235 int 14236 main () 14237 { 14238 14239 ; 14240 return 0; 14241 } 14242 _ACEOF 14243 if ac_fn_c_try_link "$LINENO"; then : 14244 eval $cacheid=yes 14245 else 14246 eval $cacheid=no 14247 fi 14248 rm -f core conftest.err conftest.$ac_objext \ 14249 conftest$ac_exeext conftest.$ac_ext 14250 fi 14251 14252 14253 CFLAGS="$xorg_testset_save_CFLAGS" 14254 14255 eval supported=\$$cacheid 14256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14257 $as_echo "$supported" >&6; } 14258 if test "$supported" = "yes" ; then 14259 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 14260 found="yes" 14261 fi 14262 fi 14263 14264 14265 14266 14267 14268 14269 14270 14271 14272 14273 14274 14275 14276 14277 14278 xorg_testset_save_CFLAGS="$CFLAGS" 14279 14280 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14281 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14283 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14284 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14285 $as_echo_n "(cached) " >&6 14286 else 14287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14288 /* end confdefs.h. */ 14289 int i; 14290 _ACEOF 14291 if ac_fn_c_try_compile "$LINENO"; then : 14292 xorg_cv_cc_flag_unknown_warning_option=yes 14293 else 14294 xorg_cv_cc_flag_unknown_warning_option=no 14295 fi 14296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14297 fi 14298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14299 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14300 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14301 CFLAGS="$xorg_testset_save_CFLAGS" 14302 fi 14303 14304 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14305 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14306 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14307 fi 14308 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14310 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14311 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14312 $as_echo_n "(cached) " >&6 14313 else 14314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14315 /* end confdefs.h. */ 14316 int i; 14317 _ACEOF 14318 if ac_fn_c_try_compile "$LINENO"; then : 14319 xorg_cv_cc_flag_unused_command_line_argument=yes 14320 else 14321 xorg_cv_cc_flag_unused_command_line_argument=no 14322 fi 14323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14324 fi 14325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14326 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14327 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14328 CFLAGS="$xorg_testset_save_CFLAGS" 14329 fi 14330 14331 found="no" 14332 14333 if test $found = "no" ; then 14334 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14335 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14336 fi 14337 14338 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14339 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14340 fi 14341 14342 CFLAGS="$CFLAGS -Werror=main" 14343 14344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 14345 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 14346 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 14347 if eval \${$cacheid+:} false; then : 14348 $as_echo_n "(cached) " >&6 14349 else 14350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14351 /* end confdefs.h. */ 14352 int i; 14353 int 14354 main () 14355 { 14356 14357 ; 14358 return 0; 14359 } 14360 _ACEOF 14361 if ac_fn_c_try_link "$LINENO"; then : 14362 eval $cacheid=yes 14363 else 14364 eval $cacheid=no 14365 fi 14366 rm -f core conftest.err conftest.$ac_objext \ 14367 conftest$ac_exeext conftest.$ac_ext 14368 fi 14369 14370 14371 CFLAGS="$xorg_testset_save_CFLAGS" 14372 14373 eval supported=\$$cacheid 14374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14375 $as_echo "$supported" >&6; } 14376 if test "$supported" = "yes" ; then 14377 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 14378 found="yes" 14379 fi 14380 fi 14381 14382 14383 14384 14385 14386 14387 14388 14389 14390 14391 14392 14393 14394 14395 14396 xorg_testset_save_CFLAGS="$CFLAGS" 14397 14398 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14399 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14401 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14402 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14403 $as_echo_n "(cached) " >&6 14404 else 14405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14406 /* end confdefs.h. */ 14407 int i; 14408 _ACEOF 14409 if ac_fn_c_try_compile "$LINENO"; then : 14410 xorg_cv_cc_flag_unknown_warning_option=yes 14411 else 14412 xorg_cv_cc_flag_unknown_warning_option=no 14413 fi 14414 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14415 fi 14416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14417 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14418 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14419 CFLAGS="$xorg_testset_save_CFLAGS" 14420 fi 14421 14422 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14423 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14424 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14425 fi 14426 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14428 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14429 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14430 $as_echo_n "(cached) " >&6 14431 else 14432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14433 /* end confdefs.h. */ 14434 int i; 14435 _ACEOF 14436 if ac_fn_c_try_compile "$LINENO"; then : 14437 xorg_cv_cc_flag_unused_command_line_argument=yes 14438 else 14439 xorg_cv_cc_flag_unused_command_line_argument=no 14440 fi 14441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14442 fi 14443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14444 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14445 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14446 CFLAGS="$xorg_testset_save_CFLAGS" 14447 fi 14448 14449 found="no" 14450 14451 if test $found = "no" ; then 14452 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14453 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14454 fi 14455 14456 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14457 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14458 fi 14459 14460 CFLAGS="$CFLAGS -Werror=missing-braces" 14461 14462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 14463 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 14464 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 14465 if eval \${$cacheid+:} false; then : 14466 $as_echo_n "(cached) " >&6 14467 else 14468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14469 /* end confdefs.h. */ 14470 int i; 14471 int 14472 main () 14473 { 14474 14475 ; 14476 return 0; 14477 } 14478 _ACEOF 14479 if ac_fn_c_try_link "$LINENO"; then : 14480 eval $cacheid=yes 14481 else 14482 eval $cacheid=no 14483 fi 14484 rm -f core conftest.err conftest.$ac_objext \ 14485 conftest$ac_exeext conftest.$ac_ext 14486 fi 14487 14488 14489 CFLAGS="$xorg_testset_save_CFLAGS" 14490 14491 eval supported=\$$cacheid 14492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14493 $as_echo "$supported" >&6; } 14494 if test "$supported" = "yes" ; then 14495 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 14496 found="yes" 14497 fi 14498 fi 14499 14500 14501 14502 14503 14504 14505 14506 14507 14508 14509 14510 14511 14512 14513 14514 xorg_testset_save_CFLAGS="$CFLAGS" 14515 14516 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14517 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14519 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14520 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14521 $as_echo_n "(cached) " >&6 14522 else 14523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14524 /* end confdefs.h. */ 14525 int i; 14526 _ACEOF 14527 if ac_fn_c_try_compile "$LINENO"; then : 14528 xorg_cv_cc_flag_unknown_warning_option=yes 14529 else 14530 xorg_cv_cc_flag_unknown_warning_option=no 14531 fi 14532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14533 fi 14534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14535 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14536 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14537 CFLAGS="$xorg_testset_save_CFLAGS" 14538 fi 14539 14540 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14541 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14542 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14543 fi 14544 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14546 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14547 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14548 $as_echo_n "(cached) " >&6 14549 else 14550 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14551 /* end confdefs.h. */ 14552 int i; 14553 _ACEOF 14554 if ac_fn_c_try_compile "$LINENO"; then : 14555 xorg_cv_cc_flag_unused_command_line_argument=yes 14556 else 14557 xorg_cv_cc_flag_unused_command_line_argument=no 14558 fi 14559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14560 fi 14561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14562 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14563 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14564 CFLAGS="$xorg_testset_save_CFLAGS" 14565 fi 14566 14567 found="no" 14568 14569 if test $found = "no" ; then 14570 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14571 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14572 fi 14573 14574 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14575 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14576 fi 14577 14578 CFLAGS="$CFLAGS -Werror=sequence-point" 14579 14580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 14581 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 14582 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 14583 if eval \${$cacheid+:} false; then : 14584 $as_echo_n "(cached) " >&6 14585 else 14586 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14587 /* end confdefs.h. */ 14588 int i; 14589 int 14590 main () 14591 { 14592 14593 ; 14594 return 0; 14595 } 14596 _ACEOF 14597 if ac_fn_c_try_link "$LINENO"; then : 14598 eval $cacheid=yes 14599 else 14600 eval $cacheid=no 14601 fi 14602 rm -f core conftest.err conftest.$ac_objext \ 14603 conftest$ac_exeext conftest.$ac_ext 14604 fi 14605 14606 14607 CFLAGS="$xorg_testset_save_CFLAGS" 14608 14609 eval supported=\$$cacheid 14610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14611 $as_echo "$supported" >&6; } 14612 if test "$supported" = "yes" ; then 14613 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 14614 found="yes" 14615 fi 14616 fi 14617 14618 14619 14620 14621 14622 14623 14624 14625 14626 14627 14628 14629 14630 14631 14632 xorg_testset_save_CFLAGS="$CFLAGS" 14633 14634 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14637 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14638 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14639 $as_echo_n "(cached) " >&6 14640 else 14641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14642 /* end confdefs.h. */ 14643 int i; 14644 _ACEOF 14645 if ac_fn_c_try_compile "$LINENO"; then : 14646 xorg_cv_cc_flag_unknown_warning_option=yes 14647 else 14648 xorg_cv_cc_flag_unknown_warning_option=no 14649 fi 14650 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14651 fi 14652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14653 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14654 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14655 CFLAGS="$xorg_testset_save_CFLAGS" 14656 fi 14657 14658 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14659 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14660 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14661 fi 14662 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14664 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14665 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14666 $as_echo_n "(cached) " >&6 14667 else 14668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14669 /* end confdefs.h. */ 14670 int i; 14671 _ACEOF 14672 if ac_fn_c_try_compile "$LINENO"; then : 14673 xorg_cv_cc_flag_unused_command_line_argument=yes 14674 else 14675 xorg_cv_cc_flag_unused_command_line_argument=no 14676 fi 14677 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14678 fi 14679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14680 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14681 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14682 CFLAGS="$xorg_testset_save_CFLAGS" 14683 fi 14684 14685 found="no" 14686 14687 if test $found = "no" ; then 14688 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14689 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14690 fi 14691 14692 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14693 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14694 fi 14695 14696 CFLAGS="$CFLAGS -Werror=return-type" 14697 14698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 14699 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 14700 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 14701 if eval \${$cacheid+:} false; then : 14702 $as_echo_n "(cached) " >&6 14703 else 14704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14705 /* end confdefs.h. */ 14706 int i; 14707 int 14708 main () 14709 { 14710 14711 ; 14712 return 0; 14713 } 14714 _ACEOF 14715 if ac_fn_c_try_link "$LINENO"; then : 14716 eval $cacheid=yes 14717 else 14718 eval $cacheid=no 14719 fi 14720 rm -f core conftest.err conftest.$ac_objext \ 14721 conftest$ac_exeext conftest.$ac_ext 14722 fi 14723 14724 14725 CFLAGS="$xorg_testset_save_CFLAGS" 14726 14727 eval supported=\$$cacheid 14728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14729 $as_echo "$supported" >&6; } 14730 if test "$supported" = "yes" ; then 14731 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 14732 found="yes" 14733 fi 14734 fi 14735 14736 if test $found = "no" ; then 14737 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14738 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14739 fi 14740 14741 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14742 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14743 fi 14744 14745 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14746 14747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 14748 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 14749 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 14750 if eval \${$cacheid+:} false; then : 14751 $as_echo_n "(cached) " >&6 14752 else 14753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14754 /* end confdefs.h. */ 14755 int i; 14756 int 14757 main () 14758 { 14759 14760 ; 14761 return 0; 14762 } 14763 _ACEOF 14764 if ac_fn_c_try_link "$LINENO"; then : 14765 eval $cacheid=yes 14766 else 14767 eval $cacheid=no 14768 fi 14769 rm -f core conftest.err conftest.$ac_objext \ 14770 conftest$ac_exeext conftest.$ac_ext 14771 fi 14772 14773 14774 CFLAGS="$xorg_testset_save_CFLAGS" 14775 14776 eval supported=\$$cacheid 14777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14778 $as_echo "$supported" >&6; } 14779 if test "$supported" = "yes" ; then 14780 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14781 found="yes" 14782 fi 14783 fi 14784 14785 14786 14787 14788 14789 14790 14791 14792 14793 14794 14795 14796 14797 14798 14799 xorg_testset_save_CFLAGS="$CFLAGS" 14800 14801 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14802 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14804 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14805 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14806 $as_echo_n "(cached) " >&6 14807 else 14808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14809 /* end confdefs.h. */ 14810 int i; 14811 _ACEOF 14812 if ac_fn_c_try_compile "$LINENO"; then : 14813 xorg_cv_cc_flag_unknown_warning_option=yes 14814 else 14815 xorg_cv_cc_flag_unknown_warning_option=no 14816 fi 14817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14818 fi 14819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14820 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14821 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14822 CFLAGS="$xorg_testset_save_CFLAGS" 14823 fi 14824 14825 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14826 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14827 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14828 fi 14829 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14831 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14832 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14833 $as_echo_n "(cached) " >&6 14834 else 14835 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14836 /* end confdefs.h. */ 14837 int i; 14838 _ACEOF 14839 if ac_fn_c_try_compile "$LINENO"; then : 14840 xorg_cv_cc_flag_unused_command_line_argument=yes 14841 else 14842 xorg_cv_cc_flag_unused_command_line_argument=no 14843 fi 14844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14845 fi 14846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14847 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14848 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14849 CFLAGS="$xorg_testset_save_CFLAGS" 14850 fi 14851 14852 found="no" 14853 14854 if test $found = "no" ; then 14855 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14856 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14857 fi 14858 14859 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14860 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14861 fi 14862 14863 CFLAGS="$CFLAGS -Werror=trigraphs" 14864 14865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 14866 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 14867 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 14868 if eval \${$cacheid+:} false; then : 14869 $as_echo_n "(cached) " >&6 14870 else 14871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14872 /* end confdefs.h. */ 14873 int i; 14874 int 14875 main () 14876 { 14877 14878 ; 14879 return 0; 14880 } 14881 _ACEOF 14882 if ac_fn_c_try_link "$LINENO"; then : 14883 eval $cacheid=yes 14884 else 14885 eval $cacheid=no 14886 fi 14887 rm -f core conftest.err conftest.$ac_objext \ 14888 conftest$ac_exeext conftest.$ac_ext 14889 fi 14890 14891 14892 CFLAGS="$xorg_testset_save_CFLAGS" 14893 14894 eval supported=\$$cacheid 14895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14896 $as_echo "$supported" >&6; } 14897 if test "$supported" = "yes" ; then 14898 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 14899 found="yes" 14900 fi 14901 fi 14902 14903 14904 14905 14906 14907 14908 14909 14910 14911 14912 14913 14914 14915 14916 14917 xorg_testset_save_CFLAGS="$CFLAGS" 14918 14919 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14920 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14922 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14923 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14924 $as_echo_n "(cached) " >&6 14925 else 14926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14927 /* end confdefs.h. */ 14928 int i; 14929 _ACEOF 14930 if ac_fn_c_try_compile "$LINENO"; then : 14931 xorg_cv_cc_flag_unknown_warning_option=yes 14932 else 14933 xorg_cv_cc_flag_unknown_warning_option=no 14934 fi 14935 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14936 fi 14937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14938 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14939 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14940 CFLAGS="$xorg_testset_save_CFLAGS" 14941 fi 14942 14943 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14944 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14945 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14946 fi 14947 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14949 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14950 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14951 $as_echo_n "(cached) " >&6 14952 else 14953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14954 /* end confdefs.h. */ 14955 int i; 14956 _ACEOF 14957 if ac_fn_c_try_compile "$LINENO"; then : 14958 xorg_cv_cc_flag_unused_command_line_argument=yes 14959 else 14960 xorg_cv_cc_flag_unused_command_line_argument=no 14961 fi 14962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14963 fi 14964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14965 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14966 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14967 CFLAGS="$xorg_testset_save_CFLAGS" 14968 fi 14969 14970 found="no" 14971 14972 if test $found = "no" ; then 14973 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14974 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14975 fi 14976 14977 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 14978 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14979 fi 14980 14981 CFLAGS="$CFLAGS -Werror=array-bounds" 14982 14983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 14984 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 14985 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 14986 if eval \${$cacheid+:} false; then : 14987 $as_echo_n "(cached) " >&6 14988 else 14989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14990 /* end confdefs.h. */ 14991 int i; 14992 int 14993 main () 14994 { 14995 14996 ; 14997 return 0; 14998 } 14999 _ACEOF 15000 if ac_fn_c_try_link "$LINENO"; then : 15001 eval $cacheid=yes 15002 else 15003 eval $cacheid=no 15004 fi 15005 rm -f core conftest.err conftest.$ac_objext \ 15006 conftest$ac_exeext conftest.$ac_ext 15007 fi 15008 15009 15010 CFLAGS="$xorg_testset_save_CFLAGS" 15011 15012 eval supported=\$$cacheid 15013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15014 $as_echo "$supported" >&6; } 15015 if test "$supported" = "yes" ; then 15016 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 15017 found="yes" 15018 fi 15019 fi 15020 15021 15022 15023 15024 15025 15026 15027 15028 15029 15030 15031 15032 15033 15034 15035 xorg_testset_save_CFLAGS="$CFLAGS" 15036 15037 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15038 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15040 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15041 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15042 $as_echo_n "(cached) " >&6 15043 else 15044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15045 /* end confdefs.h. */ 15046 int i; 15047 _ACEOF 15048 if ac_fn_c_try_compile "$LINENO"; then : 15049 xorg_cv_cc_flag_unknown_warning_option=yes 15050 else 15051 xorg_cv_cc_flag_unknown_warning_option=no 15052 fi 15053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15054 fi 15055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15056 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15057 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15058 CFLAGS="$xorg_testset_save_CFLAGS" 15059 fi 15060 15061 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15062 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15063 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15064 fi 15065 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15067 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15068 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15069 $as_echo_n "(cached) " >&6 15070 else 15071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15072 /* end confdefs.h. */ 15073 int i; 15074 _ACEOF 15075 if ac_fn_c_try_compile "$LINENO"; then : 15076 xorg_cv_cc_flag_unused_command_line_argument=yes 15077 else 15078 xorg_cv_cc_flag_unused_command_line_argument=no 15079 fi 15080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15081 fi 15082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15083 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15084 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15085 CFLAGS="$xorg_testset_save_CFLAGS" 15086 fi 15087 15088 found="no" 15089 15090 if test $found = "no" ; then 15091 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15092 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15093 fi 15094 15095 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15096 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15097 fi 15098 15099 CFLAGS="$CFLAGS -Werror=write-strings" 15100 15101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 15102 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 15103 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 15104 if eval \${$cacheid+:} false; then : 15105 $as_echo_n "(cached) " >&6 15106 else 15107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15108 /* end confdefs.h. */ 15109 int i; 15110 int 15111 main () 15112 { 15113 15114 ; 15115 return 0; 15116 } 15117 _ACEOF 15118 if ac_fn_c_try_link "$LINENO"; then : 15119 eval $cacheid=yes 15120 else 15121 eval $cacheid=no 15122 fi 15123 rm -f core conftest.err conftest.$ac_objext \ 15124 conftest$ac_exeext conftest.$ac_ext 15125 fi 15126 15127 15128 CFLAGS="$xorg_testset_save_CFLAGS" 15129 15130 eval supported=\$$cacheid 15131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15132 $as_echo "$supported" >&6; } 15133 if test "$supported" = "yes" ; then 15134 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 15135 found="yes" 15136 fi 15137 fi 15138 15139 15140 15141 15142 15143 15144 15145 15146 15147 15148 15149 15150 15151 15152 15153 xorg_testset_save_CFLAGS="$CFLAGS" 15154 15155 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15156 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15158 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15159 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15160 $as_echo_n "(cached) " >&6 15161 else 15162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15163 /* end confdefs.h. */ 15164 int i; 15165 _ACEOF 15166 if ac_fn_c_try_compile "$LINENO"; then : 15167 xorg_cv_cc_flag_unknown_warning_option=yes 15168 else 15169 xorg_cv_cc_flag_unknown_warning_option=no 15170 fi 15171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15172 fi 15173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15174 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15175 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15176 CFLAGS="$xorg_testset_save_CFLAGS" 15177 fi 15178 15179 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15180 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15181 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15182 fi 15183 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15185 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15186 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15187 $as_echo_n "(cached) " >&6 15188 else 15189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15190 /* end confdefs.h. */ 15191 int i; 15192 _ACEOF 15193 if ac_fn_c_try_compile "$LINENO"; then : 15194 xorg_cv_cc_flag_unused_command_line_argument=yes 15195 else 15196 xorg_cv_cc_flag_unused_command_line_argument=no 15197 fi 15198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15199 fi 15200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15201 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15202 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15203 CFLAGS="$xorg_testset_save_CFLAGS" 15204 fi 15205 15206 found="no" 15207 15208 if test $found = "no" ; then 15209 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15210 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15211 fi 15212 15213 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15214 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15215 fi 15216 15217 CFLAGS="$CFLAGS -Werror=address" 15218 15219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 15220 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 15221 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 15222 if eval \${$cacheid+:} false; then : 15223 $as_echo_n "(cached) " >&6 15224 else 15225 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15226 /* end confdefs.h. */ 15227 int i; 15228 int 15229 main () 15230 { 15231 15232 ; 15233 return 0; 15234 } 15235 _ACEOF 15236 if ac_fn_c_try_link "$LINENO"; then : 15237 eval $cacheid=yes 15238 else 15239 eval $cacheid=no 15240 fi 15241 rm -f core conftest.err conftest.$ac_objext \ 15242 conftest$ac_exeext conftest.$ac_ext 15243 fi 15244 15245 15246 CFLAGS="$xorg_testset_save_CFLAGS" 15247 15248 eval supported=\$$cacheid 15249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15250 $as_echo "$supported" >&6; } 15251 if test "$supported" = "yes" ; then 15252 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 15253 found="yes" 15254 fi 15255 fi 15256 15257 15258 15259 15260 15261 15262 15263 15264 15265 15266 15267 15268 15269 15270 15271 xorg_testset_save_CFLAGS="$CFLAGS" 15272 15273 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15276 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15277 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15278 $as_echo_n "(cached) " >&6 15279 else 15280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15281 /* end confdefs.h. */ 15282 int i; 15283 _ACEOF 15284 if ac_fn_c_try_compile "$LINENO"; then : 15285 xorg_cv_cc_flag_unknown_warning_option=yes 15286 else 15287 xorg_cv_cc_flag_unknown_warning_option=no 15288 fi 15289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15290 fi 15291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15292 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15293 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15294 CFLAGS="$xorg_testset_save_CFLAGS" 15295 fi 15296 15297 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15298 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15299 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15300 fi 15301 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15303 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15304 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15305 $as_echo_n "(cached) " >&6 15306 else 15307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15308 /* end confdefs.h. */ 15309 int i; 15310 _ACEOF 15311 if ac_fn_c_try_compile "$LINENO"; then : 15312 xorg_cv_cc_flag_unused_command_line_argument=yes 15313 else 15314 xorg_cv_cc_flag_unused_command_line_argument=no 15315 fi 15316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15317 fi 15318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15319 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15320 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15321 CFLAGS="$xorg_testset_save_CFLAGS" 15322 fi 15323 15324 found="no" 15325 15326 if test $found = "no" ; then 15327 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15328 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15329 fi 15330 15331 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15332 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15333 fi 15334 15335 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 15336 15337 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 15338 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 15339 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 15340 if eval \${$cacheid+:} false; then : 15341 $as_echo_n "(cached) " >&6 15342 else 15343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15344 /* end confdefs.h. */ 15345 int i; 15346 int 15347 main () 15348 { 15349 15350 ; 15351 return 0; 15352 } 15353 _ACEOF 15354 if ac_fn_c_try_link "$LINENO"; then : 15355 eval $cacheid=yes 15356 else 15357 eval $cacheid=no 15358 fi 15359 rm -f core conftest.err conftest.$ac_objext \ 15360 conftest$ac_exeext conftest.$ac_ext 15361 fi 15362 15363 15364 CFLAGS="$xorg_testset_save_CFLAGS" 15365 15366 eval supported=\$$cacheid 15367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15368 $as_echo "$supported" >&6; } 15369 if test "$supported" = "yes" ; then 15370 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 15371 found="yes" 15372 fi 15373 fi 15374 15375 if test $found = "no" ; then 15376 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15377 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15378 fi 15379 15380 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15381 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15382 fi 15383 15384 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15385 15386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 15387 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 15388 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 15389 if eval \${$cacheid+:} false; then : 15390 $as_echo_n "(cached) " >&6 15391 else 15392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15393 /* end confdefs.h. */ 15394 int i; 15395 int 15396 main () 15397 { 15398 15399 ; 15400 return 0; 15401 } 15402 _ACEOF 15403 if ac_fn_c_try_link "$LINENO"; then : 15404 eval $cacheid=yes 15405 else 15406 eval $cacheid=no 15407 fi 15408 rm -f core conftest.err conftest.$ac_objext \ 15409 conftest$ac_exeext conftest.$ac_ext 15410 fi 15411 15412 15413 CFLAGS="$xorg_testset_save_CFLAGS" 15414 15415 eval supported=\$$cacheid 15416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15417 $as_echo "$supported" >&6; } 15418 if test "$supported" = "yes" ; then 15419 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15420 found="yes" 15421 fi 15422 fi 15423 15424 15425 15426 15427 15428 15429 15430 15431 15432 15433 15434 15435 15436 15437 15438 xorg_testset_save_CFLAGS="$CFLAGS" 15439 15440 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15441 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15443 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15444 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15445 $as_echo_n "(cached) " >&6 15446 else 15447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15448 /* end confdefs.h. */ 15449 int i; 15450 _ACEOF 15451 if ac_fn_c_try_compile "$LINENO"; then : 15452 xorg_cv_cc_flag_unknown_warning_option=yes 15453 else 15454 xorg_cv_cc_flag_unknown_warning_option=no 15455 fi 15456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15457 fi 15458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15459 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15460 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15461 CFLAGS="$xorg_testset_save_CFLAGS" 15462 fi 15463 15464 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15465 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15466 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15467 fi 15468 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15470 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15471 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15472 $as_echo_n "(cached) " >&6 15473 else 15474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15475 /* end confdefs.h. */ 15476 int i; 15477 _ACEOF 15478 if ac_fn_c_try_compile "$LINENO"; then : 15479 xorg_cv_cc_flag_unused_command_line_argument=yes 15480 else 15481 xorg_cv_cc_flag_unused_command_line_argument=no 15482 fi 15483 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15484 fi 15485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15486 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15487 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15488 CFLAGS="$xorg_testset_save_CFLAGS" 15489 fi 15490 15491 found="no" 15492 15493 if test $found = "no" ; then 15494 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15495 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15496 fi 15497 15498 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15499 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15500 fi 15501 15502 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 15503 15504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 15505 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 15506 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 15507 if eval \${$cacheid+:} false; then : 15508 $as_echo_n "(cached) " >&6 15509 else 15510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15511 /* end confdefs.h. */ 15512 int i; 15513 int 15514 main () 15515 { 15516 15517 ; 15518 return 0; 15519 } 15520 _ACEOF 15521 if ac_fn_c_try_link "$LINENO"; then : 15522 eval $cacheid=yes 15523 else 15524 eval $cacheid=no 15525 fi 15526 rm -f core conftest.err conftest.$ac_objext \ 15527 conftest$ac_exeext conftest.$ac_ext 15528 fi 15529 15530 15531 CFLAGS="$xorg_testset_save_CFLAGS" 15532 15533 eval supported=\$$cacheid 15534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15535 $as_echo "$supported" >&6; } 15536 if test "$supported" = "yes" ; then 15537 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 15538 found="yes" 15539 fi 15540 fi 15541 15542 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 15543 else 15544 { $as_echo "$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 15545 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 15546 15547 15548 15549 15550 15551 15552 15553 15554 15555 15556 15557 15558 15559 xorg_testset_save_CFLAGS="$CFLAGS" 15560 15561 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15562 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15564 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15565 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15566 $as_echo_n "(cached) " >&6 15567 else 15568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15569 /* end confdefs.h. */ 15570 int i; 15571 _ACEOF 15572 if ac_fn_c_try_compile "$LINENO"; then : 15573 xorg_cv_cc_flag_unknown_warning_option=yes 15574 else 15575 xorg_cv_cc_flag_unknown_warning_option=no 15576 fi 15577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15578 fi 15579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15580 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15581 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15582 CFLAGS="$xorg_testset_save_CFLAGS" 15583 fi 15584 15585 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15586 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15587 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15588 fi 15589 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15591 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15592 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15593 $as_echo_n "(cached) " >&6 15594 else 15595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15596 /* end confdefs.h. */ 15597 int i; 15598 _ACEOF 15599 if ac_fn_c_try_compile "$LINENO"; then : 15600 xorg_cv_cc_flag_unused_command_line_argument=yes 15601 else 15602 xorg_cv_cc_flag_unused_command_line_argument=no 15603 fi 15604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15605 fi 15606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15607 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15608 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15609 CFLAGS="$xorg_testset_save_CFLAGS" 15610 fi 15611 15612 found="no" 15613 15614 if test $found = "no" ; then 15615 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15616 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15617 fi 15618 15619 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15620 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15621 fi 15622 15623 CFLAGS="$CFLAGS -Wimplicit" 15624 15625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 15626 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 15627 cacheid=xorg_cv_cc_flag__Wimplicit 15628 if eval \${$cacheid+:} false; then : 15629 $as_echo_n "(cached) " >&6 15630 else 15631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15632 /* end confdefs.h. */ 15633 int i; 15634 int 15635 main () 15636 { 15637 15638 ; 15639 return 0; 15640 } 15641 _ACEOF 15642 if ac_fn_c_try_link "$LINENO"; then : 15643 eval $cacheid=yes 15644 else 15645 eval $cacheid=no 15646 fi 15647 rm -f core conftest.err conftest.$ac_objext \ 15648 conftest$ac_exeext conftest.$ac_ext 15649 fi 15650 15651 15652 CFLAGS="$xorg_testset_save_CFLAGS" 15653 15654 eval supported=\$$cacheid 15655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15656 $as_echo "$supported" >&6; } 15657 if test "$supported" = "yes" ; then 15658 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 15659 found="yes" 15660 fi 15661 fi 15662 15663 15664 15665 15666 15667 15668 15669 15670 15671 15672 15673 15674 15675 15676 15677 xorg_testset_save_CFLAGS="$CFLAGS" 15678 15679 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15680 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15682 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15683 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15684 $as_echo_n "(cached) " >&6 15685 else 15686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15687 /* end confdefs.h. */ 15688 int i; 15689 _ACEOF 15690 if ac_fn_c_try_compile "$LINENO"; then : 15691 xorg_cv_cc_flag_unknown_warning_option=yes 15692 else 15693 xorg_cv_cc_flag_unknown_warning_option=no 15694 fi 15695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15696 fi 15697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15698 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15699 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15700 CFLAGS="$xorg_testset_save_CFLAGS" 15701 fi 15702 15703 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15704 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15705 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15706 fi 15707 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15709 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15710 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15711 $as_echo_n "(cached) " >&6 15712 else 15713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15714 /* end confdefs.h. */ 15715 int i; 15716 _ACEOF 15717 if ac_fn_c_try_compile "$LINENO"; then : 15718 xorg_cv_cc_flag_unused_command_line_argument=yes 15719 else 15720 xorg_cv_cc_flag_unused_command_line_argument=no 15721 fi 15722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15723 fi 15724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15725 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15726 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15727 CFLAGS="$xorg_testset_save_CFLAGS" 15728 fi 15729 15730 found="no" 15731 15732 if test $found = "no" ; then 15733 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15734 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15735 fi 15736 15737 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15738 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15739 fi 15740 15741 CFLAGS="$CFLAGS -Wnonnull" 15742 15743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 15744 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 15745 cacheid=xorg_cv_cc_flag__Wnonnull 15746 if eval \${$cacheid+:} false; then : 15747 $as_echo_n "(cached) " >&6 15748 else 15749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15750 /* end confdefs.h. */ 15751 int i; 15752 int 15753 main () 15754 { 15755 15756 ; 15757 return 0; 15758 } 15759 _ACEOF 15760 if ac_fn_c_try_link "$LINENO"; then : 15761 eval $cacheid=yes 15762 else 15763 eval $cacheid=no 15764 fi 15765 rm -f core conftest.err conftest.$ac_objext \ 15766 conftest$ac_exeext conftest.$ac_ext 15767 fi 15768 15769 15770 CFLAGS="$xorg_testset_save_CFLAGS" 15771 15772 eval supported=\$$cacheid 15773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15774 $as_echo "$supported" >&6; } 15775 if test "$supported" = "yes" ; then 15776 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 15777 found="yes" 15778 fi 15779 fi 15780 15781 15782 15783 15784 15785 15786 15787 15788 15789 15790 15791 15792 15793 15794 15795 xorg_testset_save_CFLAGS="$CFLAGS" 15796 15797 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15798 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15800 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15801 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15802 $as_echo_n "(cached) " >&6 15803 else 15804 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15805 /* end confdefs.h. */ 15806 int i; 15807 _ACEOF 15808 if ac_fn_c_try_compile "$LINENO"; then : 15809 xorg_cv_cc_flag_unknown_warning_option=yes 15810 else 15811 xorg_cv_cc_flag_unknown_warning_option=no 15812 fi 15813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15814 fi 15815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15816 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15817 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15818 CFLAGS="$xorg_testset_save_CFLAGS" 15819 fi 15820 15821 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15822 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15823 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15824 fi 15825 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15827 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15828 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15829 $as_echo_n "(cached) " >&6 15830 else 15831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15832 /* end confdefs.h. */ 15833 int i; 15834 _ACEOF 15835 if ac_fn_c_try_compile "$LINENO"; then : 15836 xorg_cv_cc_flag_unused_command_line_argument=yes 15837 else 15838 xorg_cv_cc_flag_unused_command_line_argument=no 15839 fi 15840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15841 fi 15842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15843 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15844 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15845 CFLAGS="$xorg_testset_save_CFLAGS" 15846 fi 15847 15848 found="no" 15849 15850 if test $found = "no" ; then 15851 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15852 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15853 fi 15854 15855 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15856 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15857 fi 15858 15859 CFLAGS="$CFLAGS -Winit-self" 15860 15861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 15862 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 15863 cacheid=xorg_cv_cc_flag__Winit_self 15864 if eval \${$cacheid+:} false; then : 15865 $as_echo_n "(cached) " >&6 15866 else 15867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15868 /* end confdefs.h. */ 15869 int i; 15870 int 15871 main () 15872 { 15873 15874 ; 15875 return 0; 15876 } 15877 _ACEOF 15878 if ac_fn_c_try_link "$LINENO"; then : 15879 eval $cacheid=yes 15880 else 15881 eval $cacheid=no 15882 fi 15883 rm -f core conftest.err conftest.$ac_objext \ 15884 conftest$ac_exeext conftest.$ac_ext 15885 fi 15886 15887 15888 CFLAGS="$xorg_testset_save_CFLAGS" 15889 15890 eval supported=\$$cacheid 15891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15892 $as_echo "$supported" >&6; } 15893 if test "$supported" = "yes" ; then 15894 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 15895 found="yes" 15896 fi 15897 fi 15898 15899 15900 15901 15902 15903 15904 15905 15906 15907 15908 15909 15910 15911 15912 15913 xorg_testset_save_CFLAGS="$CFLAGS" 15914 15915 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15916 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15918 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15919 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15920 $as_echo_n "(cached) " >&6 15921 else 15922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15923 /* end confdefs.h. */ 15924 int i; 15925 _ACEOF 15926 if ac_fn_c_try_compile "$LINENO"; then : 15927 xorg_cv_cc_flag_unknown_warning_option=yes 15928 else 15929 xorg_cv_cc_flag_unknown_warning_option=no 15930 fi 15931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15932 fi 15933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15934 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15935 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15936 CFLAGS="$xorg_testset_save_CFLAGS" 15937 fi 15938 15939 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15940 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15941 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15942 fi 15943 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15945 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15946 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15947 $as_echo_n "(cached) " >&6 15948 else 15949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15950 /* end confdefs.h. */ 15951 int i; 15952 _ACEOF 15953 if ac_fn_c_try_compile "$LINENO"; then : 15954 xorg_cv_cc_flag_unused_command_line_argument=yes 15955 else 15956 xorg_cv_cc_flag_unused_command_line_argument=no 15957 fi 15958 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15959 fi 15960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15961 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15962 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15963 CFLAGS="$xorg_testset_save_CFLAGS" 15964 fi 15965 15966 found="no" 15967 15968 if test $found = "no" ; then 15969 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15970 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15971 fi 15972 15973 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 15974 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15975 fi 15976 15977 CFLAGS="$CFLAGS -Wmain" 15978 15979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 15980 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 15981 cacheid=xorg_cv_cc_flag__Wmain 15982 if eval \${$cacheid+:} false; then : 15983 $as_echo_n "(cached) " >&6 15984 else 15985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15986 /* end confdefs.h. */ 15987 int i; 15988 int 15989 main () 15990 { 15991 15992 ; 15993 return 0; 15994 } 15995 _ACEOF 15996 if ac_fn_c_try_link "$LINENO"; then : 15997 eval $cacheid=yes 15998 else 15999 eval $cacheid=no 16000 fi 16001 rm -f core conftest.err conftest.$ac_objext \ 16002 conftest$ac_exeext conftest.$ac_ext 16003 fi 16004 16005 16006 CFLAGS="$xorg_testset_save_CFLAGS" 16007 16008 eval supported=\$$cacheid 16009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16010 $as_echo "$supported" >&6; } 16011 if test "$supported" = "yes" ; then 16012 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 16013 found="yes" 16014 fi 16015 fi 16016 16017 16018 16019 16020 16021 16022 16023 16024 16025 16026 16027 16028 16029 16030 16031 xorg_testset_save_CFLAGS="$CFLAGS" 16032 16033 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16034 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16036 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16037 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16038 $as_echo_n "(cached) " >&6 16039 else 16040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16041 /* end confdefs.h. */ 16042 int i; 16043 _ACEOF 16044 if ac_fn_c_try_compile "$LINENO"; then : 16045 xorg_cv_cc_flag_unknown_warning_option=yes 16046 else 16047 xorg_cv_cc_flag_unknown_warning_option=no 16048 fi 16049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16050 fi 16051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16052 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16053 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16054 CFLAGS="$xorg_testset_save_CFLAGS" 16055 fi 16056 16057 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16058 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16059 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16060 fi 16061 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16063 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16064 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16065 $as_echo_n "(cached) " >&6 16066 else 16067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16068 /* end confdefs.h. */ 16069 int i; 16070 _ACEOF 16071 if ac_fn_c_try_compile "$LINENO"; then : 16072 xorg_cv_cc_flag_unused_command_line_argument=yes 16073 else 16074 xorg_cv_cc_flag_unused_command_line_argument=no 16075 fi 16076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16077 fi 16078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16079 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16080 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16081 CFLAGS="$xorg_testset_save_CFLAGS" 16082 fi 16083 16084 found="no" 16085 16086 if test $found = "no" ; then 16087 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16088 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16089 fi 16090 16091 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16092 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16093 fi 16094 16095 CFLAGS="$CFLAGS -Wmissing-braces" 16096 16097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 16098 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 16099 cacheid=xorg_cv_cc_flag__Wmissing_braces 16100 if eval \${$cacheid+:} false; then : 16101 $as_echo_n "(cached) " >&6 16102 else 16103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16104 /* end confdefs.h. */ 16105 int i; 16106 int 16107 main () 16108 { 16109 16110 ; 16111 return 0; 16112 } 16113 _ACEOF 16114 if ac_fn_c_try_link "$LINENO"; then : 16115 eval $cacheid=yes 16116 else 16117 eval $cacheid=no 16118 fi 16119 rm -f core conftest.err conftest.$ac_objext \ 16120 conftest$ac_exeext conftest.$ac_ext 16121 fi 16122 16123 16124 CFLAGS="$xorg_testset_save_CFLAGS" 16125 16126 eval supported=\$$cacheid 16127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16128 $as_echo "$supported" >&6; } 16129 if test "$supported" = "yes" ; then 16130 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 16131 found="yes" 16132 fi 16133 fi 16134 16135 16136 16137 16138 16139 16140 16141 16142 16143 16144 16145 16146 16147 16148 16149 xorg_testset_save_CFLAGS="$CFLAGS" 16150 16151 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16152 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16154 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16155 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16156 $as_echo_n "(cached) " >&6 16157 else 16158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16159 /* end confdefs.h. */ 16160 int i; 16161 _ACEOF 16162 if ac_fn_c_try_compile "$LINENO"; then : 16163 xorg_cv_cc_flag_unknown_warning_option=yes 16164 else 16165 xorg_cv_cc_flag_unknown_warning_option=no 16166 fi 16167 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16168 fi 16169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16170 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16171 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16172 CFLAGS="$xorg_testset_save_CFLAGS" 16173 fi 16174 16175 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16176 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16177 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16178 fi 16179 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16181 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16182 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16183 $as_echo_n "(cached) " >&6 16184 else 16185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16186 /* end confdefs.h. */ 16187 int i; 16188 _ACEOF 16189 if ac_fn_c_try_compile "$LINENO"; then : 16190 xorg_cv_cc_flag_unused_command_line_argument=yes 16191 else 16192 xorg_cv_cc_flag_unused_command_line_argument=no 16193 fi 16194 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16195 fi 16196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16197 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16198 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16199 CFLAGS="$xorg_testset_save_CFLAGS" 16200 fi 16201 16202 found="no" 16203 16204 if test $found = "no" ; then 16205 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16206 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16207 fi 16208 16209 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16210 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16211 fi 16212 16213 CFLAGS="$CFLAGS -Wsequence-point" 16214 16215 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 16216 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 16217 cacheid=xorg_cv_cc_flag__Wsequence_point 16218 if eval \${$cacheid+:} false; then : 16219 $as_echo_n "(cached) " >&6 16220 else 16221 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16222 /* end confdefs.h. */ 16223 int i; 16224 int 16225 main () 16226 { 16227 16228 ; 16229 return 0; 16230 } 16231 _ACEOF 16232 if ac_fn_c_try_link "$LINENO"; then : 16233 eval $cacheid=yes 16234 else 16235 eval $cacheid=no 16236 fi 16237 rm -f core conftest.err conftest.$ac_objext \ 16238 conftest$ac_exeext conftest.$ac_ext 16239 fi 16240 16241 16242 CFLAGS="$xorg_testset_save_CFLAGS" 16243 16244 eval supported=\$$cacheid 16245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16246 $as_echo "$supported" >&6; } 16247 if test "$supported" = "yes" ; then 16248 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 16249 found="yes" 16250 fi 16251 fi 16252 16253 16254 16255 16256 16257 16258 16259 16260 16261 16262 16263 16264 16265 16266 16267 xorg_testset_save_CFLAGS="$CFLAGS" 16268 16269 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16270 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16272 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16273 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16274 $as_echo_n "(cached) " >&6 16275 else 16276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16277 /* end confdefs.h. */ 16278 int i; 16279 _ACEOF 16280 if ac_fn_c_try_compile "$LINENO"; then : 16281 xorg_cv_cc_flag_unknown_warning_option=yes 16282 else 16283 xorg_cv_cc_flag_unknown_warning_option=no 16284 fi 16285 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16286 fi 16287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16288 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16289 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16290 CFLAGS="$xorg_testset_save_CFLAGS" 16291 fi 16292 16293 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16294 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16295 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16296 fi 16297 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16299 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16300 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16301 $as_echo_n "(cached) " >&6 16302 else 16303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16304 /* end confdefs.h. */ 16305 int i; 16306 _ACEOF 16307 if ac_fn_c_try_compile "$LINENO"; then : 16308 xorg_cv_cc_flag_unused_command_line_argument=yes 16309 else 16310 xorg_cv_cc_flag_unused_command_line_argument=no 16311 fi 16312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16313 fi 16314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16315 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16316 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16317 CFLAGS="$xorg_testset_save_CFLAGS" 16318 fi 16319 16320 found="no" 16321 16322 if test $found = "no" ; then 16323 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16324 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16325 fi 16326 16327 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16328 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16329 fi 16330 16331 CFLAGS="$CFLAGS -Wreturn-type" 16332 16333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 16334 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 16335 cacheid=xorg_cv_cc_flag__Wreturn_type 16336 if eval \${$cacheid+:} false; then : 16337 $as_echo_n "(cached) " >&6 16338 else 16339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16340 /* end confdefs.h. */ 16341 int i; 16342 int 16343 main () 16344 { 16345 16346 ; 16347 return 0; 16348 } 16349 _ACEOF 16350 if ac_fn_c_try_link "$LINENO"; then : 16351 eval $cacheid=yes 16352 else 16353 eval $cacheid=no 16354 fi 16355 rm -f core conftest.err conftest.$ac_objext \ 16356 conftest$ac_exeext conftest.$ac_ext 16357 fi 16358 16359 16360 CFLAGS="$xorg_testset_save_CFLAGS" 16361 16362 eval supported=\$$cacheid 16363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16364 $as_echo "$supported" >&6; } 16365 if test "$supported" = "yes" ; then 16366 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 16367 found="yes" 16368 fi 16369 fi 16370 16371 16372 16373 16374 16375 16376 16377 16378 16379 16380 16381 16382 16383 16384 16385 xorg_testset_save_CFLAGS="$CFLAGS" 16386 16387 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16388 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16390 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16391 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16392 $as_echo_n "(cached) " >&6 16393 else 16394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16395 /* end confdefs.h. */ 16396 int i; 16397 _ACEOF 16398 if ac_fn_c_try_compile "$LINENO"; then : 16399 xorg_cv_cc_flag_unknown_warning_option=yes 16400 else 16401 xorg_cv_cc_flag_unknown_warning_option=no 16402 fi 16403 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16404 fi 16405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16406 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16407 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16408 CFLAGS="$xorg_testset_save_CFLAGS" 16409 fi 16410 16411 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16412 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16413 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16414 fi 16415 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16417 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16418 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16419 $as_echo_n "(cached) " >&6 16420 else 16421 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16422 /* end confdefs.h. */ 16423 int i; 16424 _ACEOF 16425 if ac_fn_c_try_compile "$LINENO"; then : 16426 xorg_cv_cc_flag_unused_command_line_argument=yes 16427 else 16428 xorg_cv_cc_flag_unused_command_line_argument=no 16429 fi 16430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16431 fi 16432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16433 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16434 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16435 CFLAGS="$xorg_testset_save_CFLAGS" 16436 fi 16437 16438 found="no" 16439 16440 if test $found = "no" ; then 16441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16443 fi 16444 16445 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16446 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16447 fi 16448 16449 CFLAGS="$CFLAGS -Wtrigraphs" 16450 16451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 16452 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 16453 cacheid=xorg_cv_cc_flag__Wtrigraphs 16454 if eval \${$cacheid+:} false; then : 16455 $as_echo_n "(cached) " >&6 16456 else 16457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16458 /* end confdefs.h. */ 16459 int i; 16460 int 16461 main () 16462 { 16463 16464 ; 16465 return 0; 16466 } 16467 _ACEOF 16468 if ac_fn_c_try_link "$LINENO"; then : 16469 eval $cacheid=yes 16470 else 16471 eval $cacheid=no 16472 fi 16473 rm -f core conftest.err conftest.$ac_objext \ 16474 conftest$ac_exeext conftest.$ac_ext 16475 fi 16476 16477 16478 CFLAGS="$xorg_testset_save_CFLAGS" 16479 16480 eval supported=\$$cacheid 16481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16482 $as_echo "$supported" >&6; } 16483 if test "$supported" = "yes" ; then 16484 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 16485 found="yes" 16486 fi 16487 fi 16488 16489 16490 16491 16492 16493 16494 16495 16496 16497 16498 16499 16500 16501 16502 16503 xorg_testset_save_CFLAGS="$CFLAGS" 16504 16505 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16506 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16508 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16509 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16510 $as_echo_n "(cached) " >&6 16511 else 16512 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16513 /* end confdefs.h. */ 16514 int i; 16515 _ACEOF 16516 if ac_fn_c_try_compile "$LINENO"; then : 16517 xorg_cv_cc_flag_unknown_warning_option=yes 16518 else 16519 xorg_cv_cc_flag_unknown_warning_option=no 16520 fi 16521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16522 fi 16523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16524 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16525 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16526 CFLAGS="$xorg_testset_save_CFLAGS" 16527 fi 16528 16529 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16530 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16531 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16532 fi 16533 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16535 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16536 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16537 $as_echo_n "(cached) " >&6 16538 else 16539 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16540 /* end confdefs.h. */ 16541 int i; 16542 _ACEOF 16543 if ac_fn_c_try_compile "$LINENO"; then : 16544 xorg_cv_cc_flag_unused_command_line_argument=yes 16545 else 16546 xorg_cv_cc_flag_unused_command_line_argument=no 16547 fi 16548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16549 fi 16550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16551 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16552 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16553 CFLAGS="$xorg_testset_save_CFLAGS" 16554 fi 16555 16556 found="no" 16557 16558 if test $found = "no" ; then 16559 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16560 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16561 fi 16562 16563 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16564 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16565 fi 16566 16567 CFLAGS="$CFLAGS -Warray-bounds" 16568 16569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 16570 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 16571 cacheid=xorg_cv_cc_flag__Warray_bounds 16572 if eval \${$cacheid+:} false; then : 16573 $as_echo_n "(cached) " >&6 16574 else 16575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16576 /* end confdefs.h. */ 16577 int i; 16578 int 16579 main () 16580 { 16581 16582 ; 16583 return 0; 16584 } 16585 _ACEOF 16586 if ac_fn_c_try_link "$LINENO"; then : 16587 eval $cacheid=yes 16588 else 16589 eval $cacheid=no 16590 fi 16591 rm -f core conftest.err conftest.$ac_objext \ 16592 conftest$ac_exeext conftest.$ac_ext 16593 fi 16594 16595 16596 CFLAGS="$xorg_testset_save_CFLAGS" 16597 16598 eval supported=\$$cacheid 16599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16600 $as_echo "$supported" >&6; } 16601 if test "$supported" = "yes" ; then 16602 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 16603 found="yes" 16604 fi 16605 fi 16606 16607 16608 16609 16610 16611 16612 16613 16614 16615 16616 16617 16618 16619 16620 16621 xorg_testset_save_CFLAGS="$CFLAGS" 16622 16623 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16624 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16626 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16627 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16628 $as_echo_n "(cached) " >&6 16629 else 16630 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16631 /* end confdefs.h. */ 16632 int i; 16633 _ACEOF 16634 if ac_fn_c_try_compile "$LINENO"; then : 16635 xorg_cv_cc_flag_unknown_warning_option=yes 16636 else 16637 xorg_cv_cc_flag_unknown_warning_option=no 16638 fi 16639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16640 fi 16641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16642 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16643 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16644 CFLAGS="$xorg_testset_save_CFLAGS" 16645 fi 16646 16647 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16648 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16649 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16650 fi 16651 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16653 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16654 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16655 $as_echo_n "(cached) " >&6 16656 else 16657 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16658 /* end confdefs.h. */ 16659 int i; 16660 _ACEOF 16661 if ac_fn_c_try_compile "$LINENO"; then : 16662 xorg_cv_cc_flag_unused_command_line_argument=yes 16663 else 16664 xorg_cv_cc_flag_unused_command_line_argument=no 16665 fi 16666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16667 fi 16668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16669 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16670 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16671 CFLAGS="$xorg_testset_save_CFLAGS" 16672 fi 16673 16674 found="no" 16675 16676 if test $found = "no" ; then 16677 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16678 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16679 fi 16680 16681 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16682 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16683 fi 16684 16685 CFLAGS="$CFLAGS -Wwrite-strings" 16686 16687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 16688 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 16689 cacheid=xorg_cv_cc_flag__Wwrite_strings 16690 if eval \${$cacheid+:} false; then : 16691 $as_echo_n "(cached) " >&6 16692 else 16693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16694 /* end confdefs.h. */ 16695 int i; 16696 int 16697 main () 16698 { 16699 16700 ; 16701 return 0; 16702 } 16703 _ACEOF 16704 if ac_fn_c_try_link "$LINENO"; then : 16705 eval $cacheid=yes 16706 else 16707 eval $cacheid=no 16708 fi 16709 rm -f core conftest.err conftest.$ac_objext \ 16710 conftest$ac_exeext conftest.$ac_ext 16711 fi 16712 16713 16714 CFLAGS="$xorg_testset_save_CFLAGS" 16715 16716 eval supported=\$$cacheid 16717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16718 $as_echo "$supported" >&6; } 16719 if test "$supported" = "yes" ; then 16720 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 16721 found="yes" 16722 fi 16723 fi 16724 16725 16726 16727 16728 16729 16730 16731 16732 16733 16734 16735 16736 16737 16738 16739 xorg_testset_save_CFLAGS="$CFLAGS" 16740 16741 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16742 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16744 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16745 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16746 $as_echo_n "(cached) " >&6 16747 else 16748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16749 /* end confdefs.h. */ 16750 int i; 16751 _ACEOF 16752 if ac_fn_c_try_compile "$LINENO"; then : 16753 xorg_cv_cc_flag_unknown_warning_option=yes 16754 else 16755 xorg_cv_cc_flag_unknown_warning_option=no 16756 fi 16757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16758 fi 16759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16760 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16761 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16762 CFLAGS="$xorg_testset_save_CFLAGS" 16763 fi 16764 16765 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16766 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16767 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16768 fi 16769 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16771 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16772 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16773 $as_echo_n "(cached) " >&6 16774 else 16775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16776 /* end confdefs.h. */ 16777 int i; 16778 _ACEOF 16779 if ac_fn_c_try_compile "$LINENO"; then : 16780 xorg_cv_cc_flag_unused_command_line_argument=yes 16781 else 16782 xorg_cv_cc_flag_unused_command_line_argument=no 16783 fi 16784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16785 fi 16786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16787 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16788 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16789 CFLAGS="$xorg_testset_save_CFLAGS" 16790 fi 16791 16792 found="no" 16793 16794 if test $found = "no" ; then 16795 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16796 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16797 fi 16798 16799 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16800 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16801 fi 16802 16803 CFLAGS="$CFLAGS -Waddress" 16804 16805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 16806 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 16807 cacheid=xorg_cv_cc_flag__Waddress 16808 if eval \${$cacheid+:} false; then : 16809 $as_echo_n "(cached) " >&6 16810 else 16811 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16812 /* end confdefs.h. */ 16813 int i; 16814 int 16815 main () 16816 { 16817 16818 ; 16819 return 0; 16820 } 16821 _ACEOF 16822 if ac_fn_c_try_link "$LINENO"; then : 16823 eval $cacheid=yes 16824 else 16825 eval $cacheid=no 16826 fi 16827 rm -f core conftest.err conftest.$ac_objext \ 16828 conftest$ac_exeext conftest.$ac_ext 16829 fi 16830 16831 16832 CFLAGS="$xorg_testset_save_CFLAGS" 16833 16834 eval supported=\$$cacheid 16835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16836 $as_echo "$supported" >&6; } 16837 if test "$supported" = "yes" ; then 16838 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 16839 found="yes" 16840 fi 16841 fi 16842 16843 16844 16845 16846 16847 16848 16849 16850 16851 16852 16853 16854 16855 16856 16857 xorg_testset_save_CFLAGS="$CFLAGS" 16858 16859 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16860 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16862 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16863 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16864 $as_echo_n "(cached) " >&6 16865 else 16866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16867 /* end confdefs.h. */ 16868 int i; 16869 _ACEOF 16870 if ac_fn_c_try_compile "$LINENO"; then : 16871 xorg_cv_cc_flag_unknown_warning_option=yes 16872 else 16873 xorg_cv_cc_flag_unknown_warning_option=no 16874 fi 16875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16876 fi 16877 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16878 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16879 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16880 CFLAGS="$xorg_testset_save_CFLAGS" 16881 fi 16882 16883 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16884 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16885 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16886 fi 16887 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16889 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16890 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16891 $as_echo_n "(cached) " >&6 16892 else 16893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16894 /* end confdefs.h. */ 16895 int i; 16896 _ACEOF 16897 if ac_fn_c_try_compile "$LINENO"; then : 16898 xorg_cv_cc_flag_unused_command_line_argument=yes 16899 else 16900 xorg_cv_cc_flag_unused_command_line_argument=no 16901 fi 16902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16903 fi 16904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16905 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16906 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16907 CFLAGS="$xorg_testset_save_CFLAGS" 16908 fi 16909 16910 found="no" 16911 16912 if test $found = "no" ; then 16913 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16914 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16915 fi 16916 16917 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 16918 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16919 fi 16920 16921 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 16922 16923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 16924 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 16925 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 16926 if eval \${$cacheid+:} false; then : 16927 $as_echo_n "(cached) " >&6 16928 else 16929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16930 /* end confdefs.h. */ 16931 int i; 16932 int 16933 main () 16934 { 16935 16936 ; 16937 return 0; 16938 } 16939 _ACEOF 16940 if ac_fn_c_try_link "$LINENO"; then : 16941 eval $cacheid=yes 16942 else 16943 eval $cacheid=no 16944 fi 16945 rm -f core conftest.err conftest.$ac_objext \ 16946 conftest$ac_exeext conftest.$ac_ext 16947 fi 16948 16949 16950 CFLAGS="$xorg_testset_save_CFLAGS" 16951 16952 eval supported=\$$cacheid 16953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16954 $as_echo "$supported" >&6; } 16955 if test "$supported" = "yes" ; then 16956 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 16957 found="yes" 16958 fi 16959 fi 16960 16961 16962 16963 16964 16965 16966 16967 16968 16969 16970 16971 16972 16973 16974 16975 xorg_testset_save_CFLAGS="$CFLAGS" 16976 16977 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16978 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16980 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16981 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16982 $as_echo_n "(cached) " >&6 16983 else 16984 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16985 /* end confdefs.h. */ 16986 int i; 16987 _ACEOF 16988 if ac_fn_c_try_compile "$LINENO"; then : 16989 xorg_cv_cc_flag_unknown_warning_option=yes 16990 else 16991 xorg_cv_cc_flag_unknown_warning_option=no 16992 fi 16993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16994 fi 16995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16996 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16997 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16998 CFLAGS="$xorg_testset_save_CFLAGS" 16999 fi 17000 17001 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17002 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17003 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17004 fi 17005 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17007 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17008 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17009 $as_echo_n "(cached) " >&6 17010 else 17011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17012 /* end confdefs.h. */ 17013 int i; 17014 _ACEOF 17015 if ac_fn_c_try_compile "$LINENO"; then : 17016 xorg_cv_cc_flag_unused_command_line_argument=yes 17017 else 17018 xorg_cv_cc_flag_unused_command_line_argument=no 17019 fi 17020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17021 fi 17022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17023 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17024 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17025 CFLAGS="$xorg_testset_save_CFLAGS" 17026 fi 17027 17028 found="no" 17029 17030 if test $found = "no" ; then 17031 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17032 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17033 fi 17034 17035 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17036 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17037 fi 17038 17039 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 17040 17041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 17042 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 17043 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 17044 if eval \${$cacheid+:} false; then : 17045 $as_echo_n "(cached) " >&6 17046 else 17047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17048 /* end confdefs.h. */ 17049 int i; 17050 int 17051 main () 17052 { 17053 17054 ; 17055 return 0; 17056 } 17057 _ACEOF 17058 if ac_fn_c_try_link "$LINENO"; then : 17059 eval $cacheid=yes 17060 else 17061 eval $cacheid=no 17062 fi 17063 rm -f core conftest.err conftest.$ac_objext \ 17064 conftest$ac_exeext conftest.$ac_ext 17065 fi 17066 17067 17068 CFLAGS="$xorg_testset_save_CFLAGS" 17069 17070 eval supported=\$$cacheid 17071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17072 $as_echo "$supported" >&6; } 17073 if test "$supported" = "yes" ; then 17074 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 17075 found="yes" 17076 fi 17077 fi 17078 17079 17080 fi 17081 17082 17083 17084 17085 17086 17087 17088 CWARNFLAGS="$BASE_CFLAGS" 17089 if test "x$GCC" = xyes ; then 17090 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 17091 fi 17092 17093 17094 17095 17096 17097 17098 17099 17100 # Check whether --enable-strict-compilation was given. 17101 if test "${enable_strict_compilation+set}" = set; then : 17102 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 17103 else 17104 STRICT_COMPILE=no 17105 fi 17106 17107 17108 17109 17110 17111 17112 STRICT_CFLAGS="" 17113 17114 17115 17116 17117 17118 17119 17120 17121 17122 17123 17124 17125 17126 xorg_testset_save_CFLAGS="$CFLAGS" 17127 17128 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17129 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17131 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17132 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17133 $as_echo_n "(cached) " >&6 17134 else 17135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17136 /* end confdefs.h. */ 17137 int i; 17138 _ACEOF 17139 if ac_fn_c_try_compile "$LINENO"; then : 17140 xorg_cv_cc_flag_unknown_warning_option=yes 17141 else 17142 xorg_cv_cc_flag_unknown_warning_option=no 17143 fi 17144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17145 fi 17146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17147 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17148 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17149 CFLAGS="$xorg_testset_save_CFLAGS" 17150 fi 17151 17152 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17153 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17154 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17155 fi 17156 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17158 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17159 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17160 $as_echo_n "(cached) " >&6 17161 else 17162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17163 /* end confdefs.h. */ 17164 int i; 17165 _ACEOF 17166 if ac_fn_c_try_compile "$LINENO"; then : 17167 xorg_cv_cc_flag_unused_command_line_argument=yes 17168 else 17169 xorg_cv_cc_flag_unused_command_line_argument=no 17170 fi 17171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17172 fi 17173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17174 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17175 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17176 CFLAGS="$xorg_testset_save_CFLAGS" 17177 fi 17178 17179 found="no" 17180 17181 if test $found = "no" ; then 17182 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17183 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17184 fi 17185 17186 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17187 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17188 fi 17189 17190 CFLAGS="$CFLAGS -pedantic" 17191 17192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 17193 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 17194 cacheid=xorg_cv_cc_flag__pedantic 17195 if eval \${$cacheid+:} false; then : 17196 $as_echo_n "(cached) " >&6 17197 else 17198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17199 /* end confdefs.h. */ 17200 int i; 17201 int 17202 main () 17203 { 17204 17205 ; 17206 return 0; 17207 } 17208 _ACEOF 17209 if ac_fn_c_try_link "$LINENO"; then : 17210 eval $cacheid=yes 17211 else 17212 eval $cacheid=no 17213 fi 17214 rm -f core conftest.err conftest.$ac_objext \ 17215 conftest$ac_exeext conftest.$ac_ext 17216 fi 17217 17218 17219 CFLAGS="$xorg_testset_save_CFLAGS" 17220 17221 eval supported=\$$cacheid 17222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17223 $as_echo "$supported" >&6; } 17224 if test "$supported" = "yes" ; then 17225 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 17226 found="yes" 17227 fi 17228 fi 17229 17230 17231 17232 17233 17234 17235 17236 17237 17238 17239 17240 17241 17242 17243 17244 xorg_testset_save_CFLAGS="$CFLAGS" 17245 17246 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17248 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17249 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17250 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17251 $as_echo_n "(cached) " >&6 17252 else 17253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17254 /* end confdefs.h. */ 17255 int i; 17256 _ACEOF 17257 if ac_fn_c_try_compile "$LINENO"; then : 17258 xorg_cv_cc_flag_unknown_warning_option=yes 17259 else 17260 xorg_cv_cc_flag_unknown_warning_option=no 17261 fi 17262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17263 fi 17264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17265 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17266 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17267 CFLAGS="$xorg_testset_save_CFLAGS" 17268 fi 17269 17270 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17271 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17272 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17273 fi 17274 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17276 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17277 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17278 $as_echo_n "(cached) " >&6 17279 else 17280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17281 /* end confdefs.h. */ 17282 int i; 17283 _ACEOF 17284 if ac_fn_c_try_compile "$LINENO"; then : 17285 xorg_cv_cc_flag_unused_command_line_argument=yes 17286 else 17287 xorg_cv_cc_flag_unused_command_line_argument=no 17288 fi 17289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17290 fi 17291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17292 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17293 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17294 CFLAGS="$xorg_testset_save_CFLAGS" 17295 fi 17296 17297 found="no" 17298 17299 if test $found = "no" ; then 17300 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17301 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17302 fi 17303 17304 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17305 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17306 fi 17307 17308 CFLAGS="$CFLAGS -Werror" 17309 17310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 17311 $as_echo_n "checking if $CC supports -Werror... " >&6; } 17312 cacheid=xorg_cv_cc_flag__Werror 17313 if eval \${$cacheid+:} false; then : 17314 $as_echo_n "(cached) " >&6 17315 else 17316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17317 /* end confdefs.h. */ 17318 int i; 17319 int 17320 main () 17321 { 17322 17323 ; 17324 return 0; 17325 } 17326 _ACEOF 17327 if ac_fn_c_try_link "$LINENO"; then : 17328 eval $cacheid=yes 17329 else 17330 eval $cacheid=no 17331 fi 17332 rm -f core conftest.err conftest.$ac_objext \ 17333 conftest$ac_exeext conftest.$ac_ext 17334 fi 17335 17336 17337 CFLAGS="$xorg_testset_save_CFLAGS" 17338 17339 eval supported=\$$cacheid 17340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17341 $as_echo "$supported" >&6; } 17342 if test "$supported" = "yes" ; then 17343 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 17344 found="yes" 17345 fi 17346 fi 17347 17348 if test $found = "no" ; then 17349 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17351 fi 17352 17353 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17355 fi 17356 17357 CFLAGS="$CFLAGS -errwarn" 17358 17359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 17360 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 17361 cacheid=xorg_cv_cc_flag__errwarn 17362 if eval \${$cacheid+:} false; then : 17363 $as_echo_n "(cached) " >&6 17364 else 17365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17366 /* end confdefs.h. */ 17367 int i; 17368 int 17369 main () 17370 { 17371 17372 ; 17373 return 0; 17374 } 17375 _ACEOF 17376 if ac_fn_c_try_link "$LINENO"; then : 17377 eval $cacheid=yes 17378 else 17379 eval $cacheid=no 17380 fi 17381 rm -f core conftest.err conftest.$ac_objext \ 17382 conftest$ac_exeext conftest.$ac_ext 17383 fi 17384 17385 17386 CFLAGS="$xorg_testset_save_CFLAGS" 17387 17388 eval supported=\$$cacheid 17389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17390 $as_echo "$supported" >&6; } 17391 if test "$supported" = "yes" ; then 17392 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 17393 found="yes" 17394 fi 17395 fi 17396 17397 17398 17399 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 17400 # activate it with -Werror, so we add it here explicitly. 17401 17402 17403 17404 17405 17406 17407 17408 17409 17410 17411 17412 17413 17414 xorg_testset_save_CFLAGS="$CFLAGS" 17415 17416 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17417 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17419 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17420 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17421 $as_echo_n "(cached) " >&6 17422 else 17423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17424 /* end confdefs.h. */ 17425 int i; 17426 _ACEOF 17427 if ac_fn_c_try_compile "$LINENO"; then : 17428 xorg_cv_cc_flag_unknown_warning_option=yes 17429 else 17430 xorg_cv_cc_flag_unknown_warning_option=no 17431 fi 17432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17433 fi 17434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17435 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17436 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17437 CFLAGS="$xorg_testset_save_CFLAGS" 17438 fi 17439 17440 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17441 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17442 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17443 fi 17444 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17446 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17447 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17448 $as_echo_n "(cached) " >&6 17449 else 17450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17451 /* end confdefs.h. */ 17452 int i; 17453 _ACEOF 17454 if ac_fn_c_try_compile "$LINENO"; then : 17455 xorg_cv_cc_flag_unused_command_line_argument=yes 17456 else 17457 xorg_cv_cc_flag_unused_command_line_argument=no 17458 fi 17459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17460 fi 17461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17462 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17463 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17464 CFLAGS="$xorg_testset_save_CFLAGS" 17465 fi 17466 17467 found="no" 17468 17469 if test $found = "no" ; then 17470 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17471 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17472 fi 17473 17474 if test "x$xorg_testset_cc_unused_command_line_argument" = "xyes" ; then 17475 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17476 fi 17477 17478 CFLAGS="$CFLAGS -Werror=attributes" 17479 17480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 17481 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 17482 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 17483 if eval \${$cacheid+:} false; then : 17484 $as_echo_n "(cached) " >&6 17485 else 17486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17487 /* end confdefs.h. */ 17488 int i; 17489 int 17490 main () 17491 { 17492 17493 ; 17494 return 0; 17495 } 17496 _ACEOF 17497 if ac_fn_c_try_link "$LINENO"; then : 17498 eval $cacheid=yes 17499 else 17500 eval $cacheid=no 17501 fi 17502 rm -f core conftest.err conftest.$ac_objext \ 17503 conftest$ac_exeext conftest.$ac_ext 17504 fi 17505 17506 17507 CFLAGS="$xorg_testset_save_CFLAGS" 17508 17509 eval supported=\$$cacheid 17510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17511 $as_echo "$supported" >&6; } 17512 if test "$supported" = "yes" ; then 17513 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 17514 found="yes" 17515 fi 17516 fi 17517 17518 17519 17520 if test "x$STRICT_COMPILE" = "xyes"; then 17521 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 17522 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 17523 fi 17524 17525 17526 17527 17528 17529 17530 cat >>confdefs.h <<_ACEOF 17531 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 17532 _ACEOF 17533 17534 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 17535 if test "x$PVM" = "x"; then 17536 PVM="0" 17537 fi 17538 17539 cat >>confdefs.h <<_ACEOF 17540 #define PACKAGE_VERSION_MINOR $PVM 17541 _ACEOF 17542 17543 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 17544 if test "x$PVP" = "x"; then 17545 PVP="0" 17546 fi 17547 17548 cat >>confdefs.h <<_ACEOF 17549 #define PACKAGE_VERSION_PATCHLEVEL $PVP 17550 _ACEOF 17551 17552 17553 17554 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 17555 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 17556 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 17557 echo 'git directory not found: installing possibly empty changelog.' >&2)" 17558 17559 17560 17561 17562 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 17563 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 17564 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 17565 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 17566 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 17567 17568 17569 17570 17571 17572 17573 if test x$APP_MAN_SUFFIX = x ; then 17574 APP_MAN_SUFFIX=1 17575 fi 17576 if test x$APP_MAN_DIR = x ; then 17577 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 17578 fi 17579 17580 if test x$LIB_MAN_SUFFIX = x ; then 17581 LIB_MAN_SUFFIX=3 17582 fi 17583 if test x$LIB_MAN_DIR = x ; then 17584 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 17585 fi 17586 17587 if test x$FILE_MAN_SUFFIX = x ; then 17588 case $host_os in 17589 solaris*) FILE_MAN_SUFFIX=4 ;; 17590 *) FILE_MAN_SUFFIX=5 ;; 17591 esac 17592 fi 17593 if test x$FILE_MAN_DIR = x ; then 17594 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 17595 fi 17596 17597 if test x$MISC_MAN_SUFFIX = x ; then 17598 case $host_os in 17599 solaris*) MISC_MAN_SUFFIX=5 ;; 17600 *) MISC_MAN_SUFFIX=7 ;; 17601 esac 17602 fi 17603 if test x$MISC_MAN_DIR = x ; then 17604 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 17605 fi 17606 17607 if test x$DRIVER_MAN_SUFFIX = x ; then 17608 case $host_os in 17609 solaris*) DRIVER_MAN_SUFFIX=7 ;; 17610 *) DRIVER_MAN_SUFFIX=4 ;; 17611 esac 17612 fi 17613 if test x$DRIVER_MAN_DIR = x ; then 17614 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 17615 fi 17616 17617 if test x$ADMIN_MAN_SUFFIX = x ; then 17618 case $host_os in 17619 solaris*) ADMIN_MAN_SUFFIX=1m ;; 17620 *) ADMIN_MAN_SUFFIX=8 ;; 17621 esac 17622 fi 17623 if test x$ADMIN_MAN_DIR = x ; then 17624 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 17625 fi 17626 17627 17628 17629 17630 17631 17632 17633 17634 17635 17636 17637 17638 17639 17640 17641 XORG_MAN_PAGE="X Version 11" 17642 17643 MAN_SUBSTS="\ 17644 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17645 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17646 -e 's|__xservername__|Xorg|g' \ 17647 -e 's|__xconfigfile__|xorg.conf|g' \ 17648 -e 's|__projectroot__|\$(prefix)|g' \ 17649 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 17650 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 17651 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 17652 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 17653 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 17654 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 17655 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 17656 17657 17658 17659 # Check whether --enable-silent-rules was given. 17660 if test "${enable_silent_rules+set}" = set; then : 17661 enableval=$enable_silent_rules; 17662 fi 17663 17664 case $enable_silent_rules in # ((( 17665 yes) AM_DEFAULT_VERBOSITY=0;; 17666 no) AM_DEFAULT_VERBOSITY=1;; 17667 *) AM_DEFAULT_VERBOSITY=0;; 17668 esac 17669 am_make=${MAKE-make} 17670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 17671 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 17672 if ${am_cv_make_support_nested_variables+:} false; then : 17673 $as_echo_n "(cached) " >&6 17674 else 17675 if $as_echo 'TRUE=$(BAR$(V)) 17676 BAR0=false 17677 BAR1=true 17678 V=1 17679 am__doit: 17680 @$(TRUE) 17681 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 17682 am_cv_make_support_nested_variables=yes 17683 else 17684 am_cv_make_support_nested_variables=no 17685 fi 17686 fi 17687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 17688 $as_echo "$am_cv_make_support_nested_variables" >&6; } 17689 if test $am_cv_make_support_nested_variables = yes; then 17690 AM_V='$(V)' 17691 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 17692 else 17693 AM_V=$AM_DEFAULT_VERBOSITY 17694 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 17695 fi 17696 AM_BACKSLASH='\' 17697 17698 17699 17700 # Check whether --enable-malloc0returnsnull was given. 17701 if test "${enable_malloc0returnsnull+set}" = set; then : 17702 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 17703 else 17704 MALLOC_ZERO_RETURNS_NULL=auto 17705 fi 17706 17707 17708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 17709 $as_echo_n "checking whether malloc(0) returns NULL... " >&6; } 17710 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 17711 if test "$cross_compiling" = yes; then : 17712 MALLOC_ZERO_RETURNS_NULL=yes 17713 else 17714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17715 /* end confdefs.h. */ 17716 17717 #include <stdlib.h> 17718 17719 int 17720 main () 17721 { 17722 17723 char *m0, *r0, *c0, *p; 17724 m0 = malloc(0); 17725 p = malloc(10); 17726 r0 = realloc(p,0); 17727 c0 = calloc(0,10); 17728 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 17729 17730 ; 17731 return 0; 17732 } 17733 _ACEOF 17734 if ac_fn_c_try_run "$LINENO"; then : 17735 MALLOC_ZERO_RETURNS_NULL=yes 17736 else 17737 MALLOC_ZERO_RETURNS_NULL=no 17738 fi 17739 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17740 conftest.$ac_objext conftest.beam conftest.$ac_ext 17741 fi 17742 17743 fi 17744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 17745 $as_echo "$MALLOC_ZERO_RETURNS_NULL" >&6; } 17746 17747 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 17748 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 17749 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 17750 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 17751 else 17752 MALLOC_ZERO_CFLAGS="" 17753 XMALLOC_ZERO_CFLAGS="" 17754 XTMALLOC_ZERO_CFLAGS="" 17755 fi 17756 17757 17758 17759 17760 17761 17762 # Obtain compiler/linker options for depedencies 17763 17764 pkg_failed=no 17765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XV" >&5 17766 $as_echo_n "checking for XV... " >&6; } 17767 17768 if test -n "$XV_CFLAGS"; then 17769 pkg_cv_XV_CFLAGS="$XV_CFLAGS" 17770 elif test -n "$PKG_CONFIG"; then 17771 if test -n "$PKG_CONFIG" && \ 17772 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 xext xextproto videoproto\""; } >&5 17773 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 xext xextproto videoproto") 2>&5 17774 ac_status=$? 17775 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17776 test $ac_status = 0; }; then 17777 pkg_cv_XV_CFLAGS=`$PKG_CONFIG --cflags "x11 >= 1.6 xext xextproto videoproto" 2>/dev/null` 17778 else 17779 pkg_failed=yes 17780 fi 17781 else 17782 pkg_failed=untried 17783 fi 17784 if test -n "$XV_LIBS"; then 17785 pkg_cv_XV_LIBS="$XV_LIBS" 17786 elif test -n "$PKG_CONFIG"; then 17787 if test -n "$PKG_CONFIG" && \ 17788 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 >= 1.6 xext xextproto videoproto\""; } >&5 17789 ($PKG_CONFIG --exists --print-errors "x11 >= 1.6 xext xextproto videoproto") 2>&5 17790 ac_status=$? 17791 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17792 test $ac_status = 0; }; then 17793 pkg_cv_XV_LIBS=`$PKG_CONFIG --libs "x11 >= 1.6 xext xextproto videoproto" 2>/dev/null` 17794 else 17795 pkg_failed=yes 17796 fi 17797 else 17798 pkg_failed=untried 17799 fi 17800 17801 17802 17803 if test $pkg_failed = yes; then 17804 17805 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 17806 _pkg_short_errors_supported=yes 17807 else 17808 _pkg_short_errors_supported=no 17809 fi 17810 if test $_pkg_short_errors_supported = yes; then 17811 XV_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 >= 1.6 xext xextproto videoproto" 2>&1` 17812 else 17813 XV_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 >= 1.6 xext xextproto videoproto" 2>&1` 17814 fi 17815 # Put the nasty error message in config.log where it belongs 17816 echo "$XV_PKG_ERRORS" >&5 17817 17818 as_fn_error $? "Package requirements (x11 >= 1.6 xext xextproto videoproto) were not met: 17819 17820 $XV_PKG_ERRORS 17821 17822 Consider adjusting the PKG_CONFIG_PATH environment variable if you 17823 installed software in a non-standard prefix. 17824 17825 Alternatively, you may set the environment variables XV_CFLAGS 17826 and XV_LIBS to avoid the need to call pkg-config. 17827 See the pkg-config man page for more details. 17828 " "$LINENO" 5 17829 elif test $pkg_failed = untried; then 17830 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17831 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17832 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 17833 is in your PATH or set the PKG_CONFIG environment variable to the full 17834 path to pkg-config. 17835 17836 Alternatively, you may set the environment variables XV_CFLAGS 17837 and XV_LIBS to avoid the need to call pkg-config. 17838 See the pkg-config man page for more details. 17839 17840 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 17841 See \`config.log' for more details" "$LINENO" 5; } 17842 else 17843 XV_CFLAGS=$pkg_cv_XV_CFLAGS 17844 XV_LIBS=$pkg_cv_XV_LIBS 17845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17846 $as_echo "yes" >&6; } 17847 : 17848 fi 17849 17850 # Allow checking code with lint, sparse, etc. 17851 17852 17853 17854 17855 17856 # Check whether --with-lint was given. 17857 if test "${with_lint+set}" = set; then : 17858 withval=$with_lint; use_lint=$withval 17859 else 17860 use_lint=no 17861 fi 17862 17863 17864 # Obtain platform specific info like program name and options 17865 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 17866 case $host_os in 17867 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 17868 lint_name=splint 17869 lint_options="-badflag" 17870 ;; 17871 *freebsd* | *netbsd*) 17872 lint_name=lint 17873 lint_options="-u -b" 17874 ;; 17875 *solaris*) 17876 lint_name=lint 17877 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 17878 ;; 17879 esac 17880 17881 # Test for the presence of the program (either guessed by the code or spelled out by the user) 17882 if test "x$use_lint" = x"yes" ; then 17883 # Extract the first word of "$lint_name", so it can be a program name with args. 17884 set dummy $lint_name; ac_word=$2 17885 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17886 $as_echo_n "checking for $ac_word... " >&6; } 17887 if ${ac_cv_path_LINT+:} false; then : 17888 $as_echo_n "(cached) " >&6 17889 else 17890 case $LINT in 17891 [\\/]* | ?:[\\/]*) 17892 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 17893 ;; 17894 *) 17895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17896 for as_dir in $PATH 17897 do 17898 IFS=$as_save_IFS 17899 test -z "$as_dir" && as_dir=. 17900 for ac_exec_ext in '' $ac_executable_extensions; do 17901 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 17902 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 17903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17904 break 2 17905 fi 17906 done 17907 done 17908 IFS=$as_save_IFS 17909 17910 ;; 17911 esac 17912 fi 17913 LINT=$ac_cv_path_LINT 17914 if test -n "$LINT"; then 17915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 17916 $as_echo "$LINT" >&6; } 17917 else 17918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17919 $as_echo "no" >&6; } 17920 fi 17921 17922 17923 if test "x$LINT" = "x"; then 17924 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 17925 fi 17926 elif test "x$use_lint" = x"no" ; then 17927 if test "x$LINT" != "x"; then 17928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 17929 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 17930 fi 17931 else 17932 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 17933 fi 17934 17935 # User supplied flags override default flags 17936 if test "x$LINT_FLAGS" != "x"; then 17937 lint_options=$LINT_FLAGS 17938 fi 17939 17940 LINT_FLAGS=$lint_options 17941 17942 if test "x$LINT" != x; then 17943 LINT_TRUE= 17944 LINT_FALSE='#' 17945 else 17946 LINT_TRUE='#' 17947 LINT_FALSE= 17948 fi 17949 17950 17951 17952 17953 17954 # Check whether --enable-lint-library was given. 17955 if test "${enable_lint_library+set}" = set; then : 17956 enableval=$enable_lint_library; make_lint_lib=$enableval 17957 else 17958 make_lint_lib=no 17959 fi 17960 17961 17962 if test "x$make_lint_lib" = x"yes" ; then 17963 LINTLIB=llib-lXv.ln 17964 if test "x$LINT" = "x"; then 17965 as_fn_error $? "Cannot make lint library without --with-lint" "$LINENO" 5 17966 fi 17967 elif test "x$make_lint_lib" != x"no" ; then 17968 as_fn_error $? "--enable-lint-library expects 'yes' or 'no'." "$LINENO" 5 17969 fi 17970 17971 17972 if test x$make_lint_lib != xno; then 17973 MAKE_LINT_LIB_TRUE= 17974 MAKE_LINT_LIB_FALSE='#' 17975 else 17976 MAKE_LINT_LIB_TRUE='#' 17977 MAKE_LINT_LIB_FALSE= 17978 fi 17979 17980 17981 17982 17983 ac_config_files="$ac_config_files Makefile include/Makefile include/X11/Makefile include/X11/extensions/Makefile src/Makefile man/Makefile xv.pc" 17984 17985 cat >confcache <<\_ACEOF 17986 # This file is a shell script that caches the results of configure 17987 # tests run on this system so they can be shared between configure 17988 # scripts and configure runs, see configure's option --config-cache. 17989 # It is not useful on other systems. If it contains results you don't 17990 # want to keep, you may remove or edit it. 17991 # 17992 # config.status only pays attention to the cache file if you give it 17993 # the --recheck option to rerun configure. 17994 # 17995 # `ac_cv_env_foo' variables (set or unset) will be overridden when 17996 # loading this file, other *unset* `ac_cv_foo' will be assigned the 17997 # following values. 17998 17999 _ACEOF 18000 18001 # The following way of writing the cache mishandles newlines in values, 18002 # but we know of no workaround that is simple, portable, and efficient. 18003 # So, we kill variables containing newlines. 18004 # Ultrix sh set writes to stderr and can't be redirected directly, 18005 # and sets the high bit in the cache file unless we assign to the vars. 18006 ( 18007 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 18008 eval ac_val=\$$ac_var 18009 case $ac_val in #( 18010 *${as_nl}*) 18011 case $ac_var in #( 18012 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 18013 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 18014 esac 18015 case $ac_var in #( 18016 _ | IFS | as_nl) ;; #( 18017 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 18018 *) { eval $ac_var=; unset $ac_var;} ;; 18019 esac ;; 18020 esac 18021 done 18022 18023 (set) 2>&1 | 18024 case $as_nl`(ac_space=' '; set) 2>&1` in #( 18025 *${as_nl}ac_space=\ *) 18026 # `set' does not quote correctly, so add quotes: double-quote 18027 # substitution turns \\\\ into \\, and sed turns \\ into \. 18028 sed -n \ 18029 "s/'/'\\\\''/g; 18030 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 18031 ;; #( 18032 *) 18033 # `set' quotes correctly as required by POSIX, so do not add quotes. 18034 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 18035 ;; 18036 esac | 18037 sort 18038 ) | 18039 sed ' 18040 /^ac_cv_env_/b end 18041 t clear 18042 :clear 18043 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 18044 t end 18045 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 18046 :end' >>confcache 18047 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 18048 if test -w "$cache_file"; then 18049 if test "x$cache_file" != "x/dev/null"; then 18050 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 18051 $as_echo "$as_me: updating cache $cache_file" >&6;} 18052 if test ! -f "$cache_file" || test -h "$cache_file"; then 18053 cat confcache >"$cache_file" 18054 else 18055 case $cache_file in #( 18056 */* | ?:*) 18057 mv -f confcache "$cache_file"$$ && 18058 mv -f "$cache_file"$$ "$cache_file" ;; #( 18059 *) 18060 mv -f confcache "$cache_file" ;; 18061 esac 18062 fi 18063 fi 18064 else 18065 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 18066 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 18067 fi 18068 fi 18069 rm -f confcache 18070 18071 test "x$prefix" = xNONE && prefix=$ac_default_prefix 18072 # Let make expand exec_prefix. 18073 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 18074 18075 DEFS=-DHAVE_CONFIG_H 18076 18077 ac_libobjs= 18078 ac_ltlibobjs= 18079 U= 18080 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 18081 # 1. Remove the extension, and $U if already installed. 18082 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 18083 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 18084 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 18085 # will be set to the directory where LIBOBJS objects are built. 18086 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 18087 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 18088 done 18089 LIBOBJS=$ac_libobjs 18090 18091 LTLIBOBJS=$ac_ltlibobjs 18092 18093 18094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 18095 $as_echo_n "checking that generated files are newer than configure... " >&6; } 18096 if test -n "$am_sleep_pid"; then 18097 # Hide warnings about reused PIDs. 18098 wait $am_sleep_pid 2>/dev/null 18099 fi 18100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 18101 $as_echo "done" >&6; } 18102 if test -n "$EXEEXT"; then 18103 am__EXEEXT_TRUE= 18104 am__EXEEXT_FALSE='#' 18105 else 18106 am__EXEEXT_TRUE='#' 18107 am__EXEEXT_FALSE= 18108 fi 18109 18110 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 18111 as_fn_error $? "conditional \"AMDEP\" was never defined. 18112 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18113 fi 18114 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 18115 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 18116 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18117 fi 18118 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 18119 as_fn_error $? "conditional \"LINT\" was never defined. 18120 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18121 fi 18122 if test -z "${MAKE_LINT_LIB_TRUE}" && test -z "${MAKE_LINT_LIB_FALSE}"; then 18123 as_fn_error $? "conditional \"MAKE_LINT_LIB\" was never defined. 18124 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18125 fi 18126 18127 : "${CONFIG_STATUS=./config.status}" 18128 ac_write_fail=0 18129 ac_clean_files_save=$ac_clean_files 18130 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 18131 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 18132 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 18133 as_write_fail=0 18134 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 18135 #! $SHELL 18136 # Generated by $as_me. 18137 # Run this file to recreate the current configuration. 18138 # Compiler output produced by configure, useful for debugging 18139 # configure, is in config.log if it exists. 18140 18141 debug=false 18142 ac_cs_recheck=false 18143 ac_cs_silent=false 18144 18145 SHELL=\${CONFIG_SHELL-$SHELL} 18146 export SHELL 18147 _ASEOF 18148 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 18149 ## -------------------- ## 18150 ## M4sh Initialization. ## 18151 ## -------------------- ## 18152 18153 # Be more Bourne compatible 18154 DUALCASE=1; export DUALCASE # for MKS sh 18155 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18156 emulate sh 18157 NULLCMD=: 18158 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 18159 # is contrary to our usage. Disable this feature. 18160 alias -g '${1+"$@"}'='"$@"' 18161 setopt NO_GLOB_SUBST 18162 else 18163 case `(set -o) 2>/dev/null` in #( 18164 *posix*) : 18165 set -o posix ;; #( 18166 *) : 18167 ;; 18168 esac 18169 fi 18170 18171 18172 as_nl=' 18173 ' 18174 export as_nl 18175 # Printing a long string crashes Solaris 7 /usr/bin/printf. 18176 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 18177 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 18178 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 18179 # Prefer a ksh shell builtin over an external printf program on Solaris, 18180 # but without wasting forks for bash or zsh. 18181 if test -z "$BASH_VERSION$ZSH_VERSION" \ 18182 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 18183 as_echo='print -r --' 18184 as_echo_n='print -rn --' 18185 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 18186 as_echo='printf %s\n' 18187 as_echo_n='printf %s' 18188 else 18189 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 18190 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 18191 as_echo_n='/usr/ucb/echo -n' 18192 else 18193 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 18194 as_echo_n_body='eval 18195 arg=$1; 18196 case $arg in #( 18197 *"$as_nl"*) 18198 expr "X$arg" : "X\\(.*\\)$as_nl"; 18199 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 18200 esac; 18201 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 18202 ' 18203 export as_echo_n_body 18204 as_echo_n='sh -c $as_echo_n_body as_echo' 18205 fi 18206 export as_echo_body 18207 as_echo='sh -c $as_echo_body as_echo' 18208 fi 18209 18210 # The user is always right. 18211 if test "${PATH_SEPARATOR+set}" != set; then 18212 PATH_SEPARATOR=: 18213 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 18214 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 18215 PATH_SEPARATOR=';' 18216 } 18217 fi 18218 18219 18220 # IFS 18221 # We need space, tab and new line, in precisely that order. Quoting is 18222 # there to prevent editors from complaining about space-tab. 18223 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 18224 # splitting by setting IFS to empty value.) 18225 IFS=" "" $as_nl" 18226 18227 # Find who we are. Look in the path if we contain no directory separator. 18228 as_myself= 18229 case $0 in #(( 18230 *[\\/]* ) as_myself=$0 ;; 18231 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18232 for as_dir in $PATH 18233 do 18234 IFS=$as_save_IFS 18235 test -z "$as_dir" && as_dir=. 18236 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 18237 done 18238 IFS=$as_save_IFS 18239 18240 ;; 18241 esac 18242 # We did not find ourselves, most probably we were run as `sh COMMAND' 18243 # in which case we are not to be found in the path. 18244 if test "x$as_myself" = x; then 18245 as_myself=$0 18246 fi 18247 if test ! -f "$as_myself"; then 18248 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 18249 exit 1 18250 fi 18251 18252 # Unset variables that we do not need and which cause bugs (e.g. in 18253 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 18254 # suppresses any "Segmentation fault" message there. '((' could 18255 # trigger a bug in pdksh 5.2.14. 18256 for as_var in BASH_ENV ENV MAIL MAILPATH 18257 do eval test x\${$as_var+set} = xset \ 18258 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 18259 done 18260 PS1='$ ' 18261 PS2='> ' 18262 PS4='+ ' 18263 18264 # NLS nuisances. 18265 LC_ALL=C 18266 export LC_ALL 18267 LANGUAGE=C 18268 export LANGUAGE 18269 18270 # CDPATH. 18271 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18272 18273 18274 # as_fn_error STATUS ERROR [LINENO LOG_FD] 18275 # ---------------------------------------- 18276 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 18277 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 18278 # script with STATUS, using 1 if that was 0. 18279 as_fn_error () 18280 { 18281 as_status=$1; test $as_status -eq 0 && as_status=1 18282 if test "$4"; then 18283 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 18284 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 18285 fi 18286 $as_echo "$as_me: error: $2" >&2 18287 as_fn_exit $as_status 18288 } # as_fn_error 18289 18290 18291 # as_fn_set_status STATUS 18292 # ----------------------- 18293 # Set $? to STATUS, without forking. 18294 as_fn_set_status () 18295 { 18296 return $1 18297 } # as_fn_set_status 18298 18299 # as_fn_exit STATUS 18300 # ----------------- 18301 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 18302 as_fn_exit () 18303 { 18304 set +e 18305 as_fn_set_status $1 18306 exit $1 18307 } # as_fn_exit 18308 18309 # as_fn_unset VAR 18310 # --------------- 18311 # Portably unset VAR. 18312 as_fn_unset () 18313 { 18314 { eval $1=; unset $1;} 18315 } 18316 as_unset=as_fn_unset 18317 # as_fn_append VAR VALUE 18318 # ---------------------- 18319 # Append the text in VALUE to the end of the definition contained in VAR. Take 18320 # advantage of any shell optimizations that allow amortized linear growth over 18321 # repeated appends, instead of the typical quadratic growth present in naive 18322 # implementations. 18323 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 18324 eval 'as_fn_append () 18325 { 18326 eval $1+=\$2 18327 }' 18328 else 18329 as_fn_append () 18330 { 18331 eval $1=\$$1\$2 18332 } 18333 fi # as_fn_append 18334 18335 # as_fn_arith ARG... 18336 # ------------------ 18337 # Perform arithmetic evaluation on the ARGs, and store the result in the 18338 # global $as_val. Take advantage of shells that can avoid forks. The arguments 18339 # must be portable across $(()) and expr. 18340 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 18341 eval 'as_fn_arith () 18342 { 18343 as_val=$(( $* )) 18344 }' 18345 else 18346 as_fn_arith () 18347 { 18348 as_val=`expr "$@" || test $? -eq 1` 18349 } 18350 fi # as_fn_arith 18351 18352 18353 if expr a : '\(a\)' >/dev/null 2>&1 && 18354 test "X`expr 00001 : '.*\(...\)'`" = X001; then 18355 as_expr=expr 18356 else 18357 as_expr=false 18358 fi 18359 18360 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 18361 as_basename=basename 18362 else 18363 as_basename=false 18364 fi 18365 18366 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 18367 as_dirname=dirname 18368 else 18369 as_dirname=false 18370 fi 18371 18372 as_me=`$as_basename -- "$0" || 18373 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 18374 X"$0" : 'X\(//\)$' \| \ 18375 X"$0" : 'X\(/\)' \| . 2>/dev/null || 18376 $as_echo X/"$0" | 18377 sed '/^.*\/\([^/][^/]*\)\/*$/{ 18378 s//\1/ 18379 q 18380 } 18381 /^X\/\(\/\/\)$/{ 18382 s//\1/ 18383 q 18384 } 18385 /^X\/\(\/\).*/{ 18386 s//\1/ 18387 q 18388 } 18389 s/.*/./; q'` 18390 18391 # Avoid depending upon Character Ranges. 18392 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 18393 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 18394 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 18395 as_cr_digits='0123456789' 18396 as_cr_alnum=$as_cr_Letters$as_cr_digits 18397 18398 ECHO_C= ECHO_N= ECHO_T= 18399 case `echo -n x` in #((((( 18400 -n*) 18401 case `echo 'xy\c'` in 18402 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 18403 xy) ECHO_C='\c';; 18404 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 18405 ECHO_T=' ';; 18406 esac;; 18407 *) 18408 ECHO_N='-n';; 18409 esac 18410 18411 rm -f conf$$ conf$$.exe conf$$.file 18412 if test -d conf$$.dir; then 18413 rm -f conf$$.dir/conf$$.file 18414 else 18415 rm -f conf$$.dir 18416 mkdir conf$$.dir 2>/dev/null 18417 fi 18418 if (echo >conf$$.file) 2>/dev/null; then 18419 if ln -s conf$$.file conf$$ 2>/dev/null; then 18420 as_ln_s='ln -s' 18421 # ... but there are two gotchas: 18422 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 18423 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 18424 # In both cases, we have to default to `cp -p'. 18425 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 18426 as_ln_s='cp -p' 18427 elif ln conf$$.file conf$$ 2>/dev/null; then 18428 as_ln_s=ln 18429 else 18430 as_ln_s='cp -p' 18431 fi 18432 else 18433 as_ln_s='cp -p' 18434 fi 18435 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 18436 rmdir conf$$.dir 2>/dev/null 18437 18438 18439 # as_fn_mkdir_p 18440 # ------------- 18441 # Create "$as_dir" as a directory, including parents if necessary. 18442 as_fn_mkdir_p () 18443 { 18444 18445 case $as_dir in #( 18446 -*) as_dir=./$as_dir;; 18447 esac 18448 test -d "$as_dir" || eval $as_mkdir_p || { 18449 as_dirs= 18450 while :; do 18451 case $as_dir in #( 18452 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 18453 *) as_qdir=$as_dir;; 18454 esac 18455 as_dirs="'$as_qdir' $as_dirs" 18456 as_dir=`$as_dirname -- "$as_dir" || 18457 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18458 X"$as_dir" : 'X\(//\)[^/]' \| \ 18459 X"$as_dir" : 'X\(//\)$' \| \ 18460 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 18461 $as_echo X"$as_dir" | 18462 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18463 s//\1/ 18464 q 18465 } 18466 /^X\(\/\/\)[^/].*/{ 18467 s//\1/ 18468 q 18469 } 18470 /^X\(\/\/\)$/{ 18471 s//\1/ 18472 q 18473 } 18474 /^X\(\/\).*/{ 18475 s//\1/ 18476 q 18477 } 18478 s/.*/./; q'` 18479 test -d "$as_dir" && break 18480 done 18481 test -z "$as_dirs" || eval "mkdir $as_dirs" 18482 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 18483 18484 18485 } # as_fn_mkdir_p 18486 if mkdir -p . 2>/dev/null; then 18487 as_mkdir_p='mkdir -p "$as_dir"' 18488 else 18489 test -d ./-p && rmdir ./-p 18490 as_mkdir_p=false 18491 fi 18492 18493 if test -x / >/dev/null 2>&1; then 18494 as_test_x='test -x' 18495 else 18496 if ls -dL / >/dev/null 2>&1; then 18497 as_ls_L_option=L 18498 else 18499 as_ls_L_option= 18500 fi 18501 as_test_x=' 18502 eval sh -c '\'' 18503 if test -d "$1"; then 18504 test -d "$1/."; 18505 else 18506 case $1 in #( 18507 -*)set "./$1";; 18508 esac; 18509 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 18510 ???[sx]*):;;*)false;;esac;fi 18511 '\'' sh 18512 ' 18513 fi 18514 as_executable_p=$as_test_x 18515 18516 # Sed expression to map a string onto a valid CPP name. 18517 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 18518 18519 # Sed expression to map a string onto a valid variable name. 18520 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 18521 18522 18523 exec 6>&1 18524 ## ----------------------------------- ## 18525 ## Main body of $CONFIG_STATUS script. ## 18526 ## ----------------------------------- ## 18527 _ASEOF 18528 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 18529 18530 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18531 # Save the log message, to keep $0 and so on meaningful, and to 18532 # report actual input values of CONFIG_FILES etc. instead of their 18533 # values after options handling. 18534 ac_log=" 18535 This file was extended by libXv $as_me 1.0.10, which was 18536 generated by GNU Autoconf 2.68. Invocation command line was 18537 18538 CONFIG_FILES = $CONFIG_FILES 18539 CONFIG_HEADERS = $CONFIG_HEADERS 18540 CONFIG_LINKS = $CONFIG_LINKS 18541 CONFIG_COMMANDS = $CONFIG_COMMANDS 18542 $ $0 $@ 18543 18544 on `(hostname || uname -n) 2>/dev/null | sed 1q` 18545 " 18546 18547 _ACEOF 18548 18549 case $ac_config_files in *" 18550 "*) set x $ac_config_files; shift; ac_config_files=$*;; 18551 esac 18552 18553 case $ac_config_headers in *" 18554 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 18555 esac 18556 18557 18558 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18559 # Files that config.status was made for. 18560 config_files="$ac_config_files" 18561 config_headers="$ac_config_headers" 18562 config_commands="$ac_config_commands" 18563 18564 _ACEOF 18565 18566 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18567 ac_cs_usage="\ 18568 \`$as_me' instantiates files and other configuration actions 18569 from templates according to the current configuration. Unless the files 18570 and actions are specified as TAGs, all are instantiated by default. 18571 18572 Usage: $0 [OPTION]... [TAG]... 18573 18574 -h, --help print this help, then exit 18575 -V, --version print version number and configuration settings, then exit 18576 --config print configuration, then exit 18577 -q, --quiet, --silent 18578 do not print progress messages 18579 -d, --debug don't remove temporary files 18580 --recheck update $as_me by reconfiguring in the same conditions 18581 --file=FILE[:TEMPLATE] 18582 instantiate the configuration file FILE 18583 --header=FILE[:TEMPLATE] 18584 instantiate the configuration header FILE 18585 18586 Configuration files: 18587 $config_files 18588 18589 Configuration headers: 18590 $config_headers 18591 18592 Configuration commands: 18593 $config_commands 18594 18595 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 18596 18597 _ACEOF 18598 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18599 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 18600 ac_cs_version="\\ 18601 libXv config.status 1.0.10 18602 configured by $0, generated by GNU Autoconf 2.68, 18603 with options \\"\$ac_cs_config\\" 18604 18605 Copyright (C) 2010 Free Software Foundation, Inc. 18606 This config.status script is free software; the Free Software Foundation 18607 gives unlimited permission to copy, distribute and modify it." 18608 18609 ac_pwd='$ac_pwd' 18610 srcdir='$srcdir' 18611 INSTALL='$INSTALL' 18612 MKDIR_P='$MKDIR_P' 18613 AWK='$AWK' 18614 test -n "\$AWK" || AWK=awk 18615 _ACEOF 18616 18617 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18618 # The default lists apply if the user does not specify any file. 18619 ac_need_defaults=: 18620 while test $# != 0 18621 do 18622 case $1 in 18623 --*=?*) 18624 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18625 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 18626 ac_shift=: 18627 ;; 18628 --*=) 18629 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18630 ac_optarg= 18631 ac_shift=: 18632 ;; 18633 *) 18634 ac_option=$1 18635 ac_optarg=$2 18636 ac_shift=shift 18637 ;; 18638 esac 18639 18640 case $ac_option in 18641 # Handling of the options. 18642 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 18643 ac_cs_recheck=: ;; 18644 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 18645 $as_echo "$ac_cs_version"; exit ;; 18646 --config | --confi | --conf | --con | --co | --c ) 18647 $as_echo "$ac_cs_config"; exit ;; 18648 --debug | --debu | --deb | --de | --d | -d ) 18649 debug=: ;; 18650 --file | --fil | --fi | --f ) 18651 $ac_shift 18652 case $ac_optarg in 18653 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18654 '') as_fn_error $? "missing file argument" ;; 18655 esac 18656 as_fn_append CONFIG_FILES " '$ac_optarg'" 18657 ac_need_defaults=false;; 18658 --header | --heade | --head | --hea ) 18659 $ac_shift 18660 case $ac_optarg in 18661 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18662 esac 18663 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 18664 ac_need_defaults=false;; 18665 --he | --h) 18666 # Conflict between --help and --header 18667 as_fn_error $? "ambiguous option: \`$1' 18668 Try \`$0 --help' for more information.";; 18669 --help | --hel | -h ) 18670 $as_echo "$ac_cs_usage"; exit ;; 18671 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 18672 | -silent | --silent | --silen | --sile | --sil | --si | --s) 18673 ac_cs_silent=: ;; 18674 18675 # This is an error. 18676 -*) as_fn_error $? "unrecognized option: \`$1' 18677 Try \`$0 --help' for more information." ;; 18678 18679 *) as_fn_append ac_config_targets " $1" 18680 ac_need_defaults=false ;; 18681 18682 esac 18683 shift 18684 done 18685 18686 ac_configure_extra_args= 18687 18688 if $ac_cs_silent; then 18689 exec 6>/dev/null 18690 ac_configure_extra_args="$ac_configure_extra_args --silent" 18691 fi 18692 18693 _ACEOF 18694 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18695 if \$ac_cs_recheck; then 18696 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 18697 shift 18698 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 18699 CONFIG_SHELL='$SHELL' 18700 export CONFIG_SHELL 18701 exec "\$@" 18702 fi 18703 18704 _ACEOF 18705 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18706 exec 5>>config.log 18707 { 18708 echo 18709 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 18710 ## Running $as_me. ## 18711 _ASBOX 18712 $as_echo "$ac_log" 18713 } >&5 18714 18715 _ACEOF 18716 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18717 # 18718 # INIT-COMMANDS 18719 # 18720 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 18721 18722 18723 # The HP-UX ksh and POSIX shell print the target directory to stdout 18724 # if CDPATH is set. 18725 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18726 18727 sed_quote_subst='$sed_quote_subst' 18728 double_quote_subst='$double_quote_subst' 18729 delay_variable_subst='$delay_variable_subst' 18730 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 18731 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 18732 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 18733 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 18734 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 18735 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 18736 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 18737 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 18738 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 18739 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 18740 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 18741 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 18742 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 18743 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 18744 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 18745 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 18746 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 18747 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 18748 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 18749 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 18750 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 18751 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 18752 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 18753 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 18754 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 18755 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 18756 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 18757 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 18758 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 18759 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 18760 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 18761 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 18762 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 18763 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 18764 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 18765 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 18766 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 18767 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 18768 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 18769 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 18770 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 18771 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 18772 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 18773 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 18774 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 18775 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18776 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18777 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 18778 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 18779 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 18780 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 18781 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 18782 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 18783 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 18784 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 18785 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 18786 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"`' 18787 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 18788 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 18789 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 18790 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 18791 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 18792 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 18793 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 18794 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 18795 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 18796 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 18797 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 18798 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 18799 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 18800 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 18801 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 18802 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 18803 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 18804 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 18805 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18806 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 18807 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 18808 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 18809 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 18810 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 18811 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 18812 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18813 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 18814 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18815 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 18816 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18817 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 18818 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 18819 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 18820 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 18821 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 18822 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 18823 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 18824 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 18825 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 18826 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 18827 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 18828 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 18829 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 18830 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 18831 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 18832 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 18833 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 18834 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 18835 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 18836 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 18837 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 18838 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 18839 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 18840 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 18841 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 18842 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 18843 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 18844 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 18845 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 18846 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 18847 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18848 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18849 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 18850 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 18851 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 18852 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 18853 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' 18854 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 18855 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 18856 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 18857 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 18858 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 18859 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 18860 18861 LTCC='$LTCC' 18862 LTCFLAGS='$LTCFLAGS' 18863 compiler='$compiler_DEFAULT' 18864 18865 # A function that is used when there is no print builtin or printf. 18866 func_fallback_echo () 18867 { 18868 eval 'cat <<_LTECHO_EOF 18869 \$1 18870 _LTECHO_EOF' 18871 } 18872 18873 # Quote evaled strings. 18874 for var in SHELL \ 18875 ECHO \ 18876 PATH_SEPARATOR \ 18877 SED \ 18878 GREP \ 18879 EGREP \ 18880 FGREP \ 18881 LD \ 18882 NM \ 18883 LN_S \ 18884 lt_SP2NL \ 18885 lt_NL2SP \ 18886 reload_flag \ 18887 OBJDUMP \ 18888 deplibs_check_method \ 18889 file_magic_cmd \ 18890 file_magic_glob \ 18891 want_nocaseglob \ 18892 DLLTOOL \ 18893 sharedlib_from_linklib_cmd \ 18894 AR \ 18895 AR_FLAGS \ 18896 archiver_list_spec \ 18897 STRIP \ 18898 RANLIB \ 18899 CC \ 18900 CFLAGS \ 18901 compiler \ 18902 lt_cv_sys_global_symbol_pipe \ 18903 lt_cv_sys_global_symbol_to_cdecl \ 18904 lt_cv_sys_global_symbol_to_c_name_address \ 18905 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 18906 nm_file_list_spec \ 18907 lt_prog_compiler_no_builtin_flag \ 18908 lt_prog_compiler_pic \ 18909 lt_prog_compiler_wl \ 18910 lt_prog_compiler_static \ 18911 lt_cv_prog_compiler_c_o \ 18912 need_locks \ 18913 MANIFEST_TOOL \ 18914 DSYMUTIL \ 18915 NMEDIT \ 18916 LIPO \ 18917 OTOOL \ 18918 OTOOL64 \ 18919 shrext_cmds \ 18920 export_dynamic_flag_spec \ 18921 whole_archive_flag_spec \ 18922 compiler_needs_object \ 18923 with_gnu_ld \ 18924 allow_undefined_flag \ 18925 no_undefined_flag \ 18926 hardcode_libdir_flag_spec \ 18927 hardcode_libdir_separator \ 18928 exclude_expsyms \ 18929 include_expsyms \ 18930 file_list_spec \ 18931 variables_saved_for_relink \ 18932 libname_spec \ 18933 library_names_spec \ 18934 soname_spec \ 18935 install_override_mode \ 18936 finish_eval \ 18937 old_striplib \ 18938 striplib; do 18939 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 18940 *[\\\\\\\`\\"\\\$]*) 18941 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 18942 ;; 18943 *) 18944 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18945 ;; 18946 esac 18947 done 18948 18949 # Double-quote double-evaled strings. 18950 for var in reload_cmds \ 18951 old_postinstall_cmds \ 18952 old_postuninstall_cmds \ 18953 old_archive_cmds \ 18954 extract_expsyms_cmds \ 18955 old_archive_from_new_cmds \ 18956 old_archive_from_expsyms_cmds \ 18957 archive_cmds \ 18958 archive_expsym_cmds \ 18959 module_cmds \ 18960 module_expsym_cmds \ 18961 export_symbols_cmds \ 18962 prelink_cmds \ 18963 postlink_cmds \ 18964 postinstall_cmds \ 18965 postuninstall_cmds \ 18966 finish_cmds \ 18967 sys_lib_search_path_spec \ 18968 sys_lib_dlsearch_path_spec; do 18969 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 18970 *[\\\\\\\`\\"\\\$]*) 18971 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 18972 ;; 18973 *) 18974 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18975 ;; 18976 esac 18977 done 18978 18979 ac_aux_dir='$ac_aux_dir' 18980 xsi_shell='$xsi_shell' 18981 lt_shell_append='$lt_shell_append' 18982 18983 # See if we are running on zsh, and set the options which allow our 18984 # commands through without removal of \ escapes INIT. 18985 if test -n "\${ZSH_VERSION+set}" ; then 18986 setopt NO_GLOB_SUBST 18987 fi 18988 18989 18990 PACKAGE='$PACKAGE' 18991 VERSION='$VERSION' 18992 TIMESTAMP='$TIMESTAMP' 18993 RM='$RM' 18994 ofile='$ofile' 18995 18996 18997 18998 18999 _ACEOF 19000 19001 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19002 19003 # Handling of arguments. 19004 for ac_config_target in $ac_config_targets 19005 do 19006 case $ac_config_target in 19007 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 19008 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 19009 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 19010 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 19011 "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; 19012 "include/X11/Makefile") CONFIG_FILES="$CONFIG_FILES include/X11/Makefile" ;; 19013 "include/X11/extensions/Makefile") CONFIG_FILES="$CONFIG_FILES include/X11/extensions/Makefile" ;; 19014 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 19015 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 19016 "xv.pc") CONFIG_FILES="$CONFIG_FILES xv.pc" ;; 19017 19018 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 19019 esac 19020 done 19021 19022 19023 # If the user did not use the arguments to specify the items to instantiate, 19024 # then the envvar interface is used. Set only those that are not. 19025 # We use the long form for the default assignment because of an extremely 19026 # bizarre bug on SunOS 4.1.3. 19027 if $ac_need_defaults; then 19028 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 19029 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 19030 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 19031 fi 19032 19033 # Have a temporary directory for convenience. Make it in the build tree 19034 # simply because there is no reason against having it here, and in addition, 19035 # creating and moving files from /tmp can sometimes cause problems. 19036 # Hook for its removal unless debugging. 19037 # Note that there is a small window in which the directory will not be cleaned: 19038 # after its creation but before its name has been assigned to `$tmp'. 19039 $debug || 19040 { 19041 tmp= ac_tmp= 19042 trap 'exit_status=$? 19043 : "${ac_tmp:=$tmp}" 19044 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 19045 ' 0 19046 trap 'as_fn_exit 1' 1 2 13 15 19047 } 19048 # Create a (secure) tmp directory for tmp files. 19049 19050 { 19051 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 19052 test -d "$tmp" 19053 } || 19054 { 19055 tmp=./conf$$-$RANDOM 19056 (umask 077 && mkdir "$tmp") 19057 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 19058 ac_tmp=$tmp 19059 19060 # Set up the scripts for CONFIG_FILES section. 19061 # No need to generate them if there are no CONFIG_FILES. 19062 # This happens for instance with `./config.status config.h'. 19063 if test -n "$CONFIG_FILES"; then 19064 19065 19066 ac_cr=`echo X | tr X '\015'` 19067 # On cygwin, bash can eat \r inside `` if the user requested igncr. 19068 # But we know of no other shell where ac_cr would be empty at this 19069 # point, so we can use a bashism as a fallback. 19070 if test "x$ac_cr" = x; then 19071 eval ac_cr=\$\'\\r\' 19072 fi 19073 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 19074 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 19075 ac_cs_awk_cr='\\r' 19076 else 19077 ac_cs_awk_cr=$ac_cr 19078 fi 19079 19080 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 19081 _ACEOF 19082 19083 19084 { 19085 echo "cat >conf$$subs.awk <<_ACEOF" && 19086 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 19087 echo "_ACEOF" 19088 } >conf$$subs.sh || 19089 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19090 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 19091 ac_delim='%!_!# ' 19092 for ac_last_try in false false false false false :; do 19093 . ./conf$$subs.sh || 19094 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19095 19096 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 19097 if test $ac_delim_n = $ac_delim_num; then 19098 break 19099 elif $ac_last_try; then 19100 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 19101 else 19102 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19103 fi 19104 done 19105 rm -f conf$$subs.sh 19106 19107 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19108 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 19109 _ACEOF 19110 sed -n ' 19111 h 19112 s/^/S["/; s/!.*/"]=/ 19113 p 19114 g 19115 s/^[^!]*!// 19116 :repl 19117 t repl 19118 s/'"$ac_delim"'$// 19119 t delim 19120 :nl 19121 h 19122 s/\(.\{148\}\)..*/\1/ 19123 t more1 19124 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 19125 p 19126 n 19127 b repl 19128 :more1 19129 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19130 p 19131 g 19132 s/.\{148\}// 19133 t nl 19134 :delim 19135 h 19136 s/\(.\{148\}\)..*/\1/ 19137 t more2 19138 s/["\\]/\\&/g; s/^/"/; s/$/"/ 19139 p 19140 b 19141 :more2 19142 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19143 p 19144 g 19145 s/.\{148\}// 19146 t delim 19147 ' <conf$$subs.awk | sed ' 19148 /^[^""]/{ 19149 N 19150 s/\n// 19151 } 19152 ' >>$CONFIG_STATUS || ac_write_fail=1 19153 rm -f conf$$subs.awk 19154 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19155 _ACAWK 19156 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 19157 for (key in S) S_is_set[key] = 1 19158 FS = "" 19159 19160 } 19161 { 19162 line = $ 0 19163 nfields = split(line, field, "@") 19164 substed = 0 19165 len = length(field[1]) 19166 for (i = 2; i < nfields; i++) { 19167 key = field[i] 19168 keylen = length(key) 19169 if (S_is_set[key]) { 19170 value = S[key] 19171 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 19172 len += length(value) + length(field[++i]) 19173 substed = 1 19174 } else 19175 len += 1 + keylen 19176 } 19177 19178 print line 19179 } 19180 19181 _ACAWK 19182 _ACEOF 19183 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19184 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 19185 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 19186 else 19187 cat 19188 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 19189 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 19190 _ACEOF 19191 19192 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 19193 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 19194 # trailing colons and then remove the whole line if VPATH becomes empty 19195 # (actually we leave an empty line to preserve line numbers). 19196 if test "x$srcdir" = x.; then 19197 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 19198 h 19199 s/// 19200 s/^/:/ 19201 s/[ ]*$/:/ 19202 s/:\$(srcdir):/:/g 19203 s/:\${srcdir}:/:/g 19204 s/:@srcdir@:/:/g 19205 s/^:*// 19206 s/:*$// 19207 x 19208 s/\(=[ ]*\).*/\1/ 19209 G 19210 s/\n// 19211 s/^[^=]*=[ ]*$// 19212 }' 19213 fi 19214 19215 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19216 fi # test -n "$CONFIG_FILES" 19217 19218 # Set up the scripts for CONFIG_HEADERS section. 19219 # No need to generate them if there are no CONFIG_HEADERS. 19220 # This happens for instance with `./config.status Makefile'. 19221 if test -n "$CONFIG_HEADERS"; then 19222 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 19223 BEGIN { 19224 _ACEOF 19225 19226 # Transform confdefs.h into an awk script `defines.awk', embedded as 19227 # here-document in config.status, that substitutes the proper values into 19228 # config.h.in to produce config.h. 19229 19230 # Create a delimiter string that does not exist in confdefs.h, to ease 19231 # handling of long lines. 19232 ac_delim='%!_!# ' 19233 for ac_last_try in false false :; do 19234 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 19235 if test -z "$ac_tt"; then 19236 break 19237 elif $ac_last_try; then 19238 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 19239 else 19240 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19241 fi 19242 done 19243 19244 # For the awk script, D is an array of macro values keyed by name, 19245 # likewise P contains macro parameters if any. Preserve backslash 19246 # newline sequences. 19247 19248 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 19249 sed -n ' 19250 s/.\{148\}/&'"$ac_delim"'/g 19251 t rset 19252 :rset 19253 s/^[ ]*#[ ]*define[ ][ ]*/ / 19254 t def 19255 d 19256 :def 19257 s/\\$// 19258 t bsnl 19259 s/["\\]/\\&/g 19260 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19261 D["\1"]=" \3"/p 19262 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 19263 d 19264 :bsnl 19265 s/["\\]/\\&/g 19266 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19267 D["\1"]=" \3\\\\\\n"\\/p 19268 t cont 19269 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 19270 t cont 19271 d 19272 :cont 19273 n 19274 s/.\{148\}/&'"$ac_delim"'/g 19275 t clear 19276 :clear 19277 s/\\$// 19278 t bsnlc 19279 s/["\\]/\\&/g; s/^/"/; s/$/"/p 19280 d 19281 :bsnlc 19282 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 19283 b cont 19284 ' <confdefs.h | sed ' 19285 s/'"$ac_delim"'/"\\\ 19286 "/g' >>$CONFIG_STATUS || ac_write_fail=1 19287 19288 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19289 for (key in D) D_is_set[key] = 1 19290 FS = "" 19291 } 19292 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 19293 line = \$ 0 19294 split(line, arg, " ") 19295 if (arg[1] == "#") { 19296 defundef = arg[2] 19297 mac1 = arg[3] 19298 } else { 19299 defundef = substr(arg[1], 2) 19300 mac1 = arg[2] 19301 } 19302 split(mac1, mac2, "(") #) 19303 macro = mac2[1] 19304 prefix = substr(line, 1, index(line, defundef) - 1) 19305 if (D_is_set[macro]) { 19306 # Preserve the white space surrounding the "#". 19307 print prefix "define", macro P[macro] D[macro] 19308 next 19309 } else { 19310 # Replace #undef with comments. This is necessary, for example, 19311 # in the case of _POSIX_SOURCE, which is predefined and required 19312 # on some systems where configure will not decide to define it. 19313 if (defundef == "undef") { 19314 print "/*", prefix defundef, macro, "*/" 19315 next 19316 } 19317 } 19318 } 19319 { print } 19320 _ACAWK 19321 _ACEOF 19322 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19323 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 19324 fi # test -n "$CONFIG_HEADERS" 19325 19326 19327 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 19328 shift 19329 for ac_tag 19330 do 19331 case $ac_tag in 19332 :[FHLC]) ac_mode=$ac_tag; continue;; 19333 esac 19334 case $ac_mode$ac_tag in 19335 :[FHL]*:*);; 19336 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 19337 :[FH]-) ac_tag=-:-;; 19338 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 19339 esac 19340 ac_save_IFS=$IFS 19341 IFS=: 19342 set x $ac_tag 19343 IFS=$ac_save_IFS 19344 shift 19345 ac_file=$1 19346 shift 19347 19348 case $ac_mode in 19349 :L) ac_source=$1;; 19350 :[FH]) 19351 ac_file_inputs= 19352 for ac_f 19353 do 19354 case $ac_f in 19355 -) ac_f="$ac_tmp/stdin";; 19356 *) # Look for the file first in the build tree, then in the source tree 19357 # (if the path is not absolute). The absolute path cannot be DOS-style, 19358 # because $ac_f cannot contain `:'. 19359 test -f "$ac_f" || 19360 case $ac_f in 19361 [\\/$]*) false;; 19362 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 19363 esac || 19364 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 19365 esac 19366 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 19367 as_fn_append ac_file_inputs " '$ac_f'" 19368 done 19369 19370 # Let's still pretend it is `configure' which instantiates (i.e., don't 19371 # use $as_me), people would be surprised to read: 19372 # /* config.h. Generated by config.status. */ 19373 configure_input='Generated from '` 19374 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 19375 `' by configure.' 19376 if test x"$ac_file" != x-; then 19377 configure_input="$ac_file. $configure_input" 19378 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 19379 $as_echo "$as_me: creating $ac_file" >&6;} 19380 fi 19381 # Neutralize special characters interpreted by sed in replacement strings. 19382 case $configure_input in #( 19383 *\&* | *\|* | *\\* ) 19384 ac_sed_conf_input=`$as_echo "$configure_input" | 19385 sed 's/[\\\\&|]/\\\\&/g'`;; #( 19386 *) ac_sed_conf_input=$configure_input;; 19387 esac 19388 19389 case $ac_tag in 19390 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 19391 || as_fn_error $? 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19945 need_lib_prefix=$need_lib_prefix 19946 19947 # Do we need a version for libraries? 19948 need_version=$need_version 19949 19950 # Library versioning type. 19951 version_type=$version_type 19952 19953 # Shared library runtime path variable. 19954 runpath_var=$runpath_var 19955 19956 # Shared library path variable. 19957 shlibpath_var=$shlibpath_var 19958 19959 # Is shlibpath searched before the hard-coded library search path? 19960 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 19961 19962 # Format of library name prefix. 19963 libname_spec=$lt_libname_spec 19964 19965 # List of archive names. First name is the real one, the rest are links. 19966 # The last name is the one that the linker finds with -lNAME 19967 library_names_spec=$lt_library_names_spec 19968 19969 # The coded name of the library, if different from the real name. 19970 soname_spec=$lt_soname_spec 19971 19972 # Permission mode override for installation of shared libraries. 19973 install_override_mode=$lt_install_override_mode 19974 19975 # Command to use after installation of a shared archive. 19976 postinstall_cmds=$lt_postinstall_cmds 19977 19978 # Command to use after uninstallation of a shared archive. 19979 postuninstall_cmds=$lt_postuninstall_cmds 19980 19981 # Commands used to finish a libtool library installation in a directory. 19982 finish_cmds=$lt_finish_cmds 19983 19984 # As "finish_cmds", except a single script fragment to be evaled but 19985 # not shown. 19986 finish_eval=$lt_finish_eval 19987 19988 # Whether we should hardcode library paths into libraries. 19989 hardcode_into_libs=$hardcode_into_libs 19990 19991 # Compile-time system search path for libraries. 19992 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 19993 19994 # Run-time system search path for libraries. 19995 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 19996 19997 # Whether dlopen is supported. 19998 dlopen_support=$enable_dlopen 19999 20000 # Whether dlopen of programs is supported. 20001 dlopen_self=$enable_dlopen_self 20002 20003 # Whether dlopen of statically linked programs is supported. 20004 dlopen_self_static=$enable_dlopen_self_static 20005 20006 # Commands to strip libraries. 20007 old_striplib=$lt_old_striplib 20008 striplib=$lt_striplib 20009 20010 20011 # The linker used to build libraries. 20012 LD=$lt_LD 20013 20014 # How to create reloadable object files. 20015 reload_flag=$lt_reload_flag 20016 reload_cmds=$lt_reload_cmds 20017 20018 # Commands used to build an old-style archive. 20019 old_archive_cmds=$lt_old_archive_cmds 20020 20021 # A language specific compiler. 20022 CC=$lt_compiler 20023 20024 # Is the compiler the GNU compiler? 20025 with_gcc=$GCC 20026 20027 # Compiler flag to turn off builtin functions. 20028 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 20029 20030 # Additional compiler flags for building library objects. 20031 pic_flag=$lt_lt_prog_compiler_pic 20032 20033 # How to pass a linker flag through the compiler. 20034 wl=$lt_lt_prog_compiler_wl 20035 20036 # Compiler flag to prevent dynamic linking. 20037 link_static_flag=$lt_lt_prog_compiler_static 20038 20039 # Does compiler simultaneously support -c and -o options? 20040 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 20041 20042 # Whether or not to add -lc for building shared libraries. 20043 build_libtool_need_lc=$archive_cmds_need_lc 20044 20045 # Whether or not to disallow shared libs when runtime libs are static. 20046 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 20047 20048 # Compiler flag to allow reflexive dlopens. 20049 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 20050 20051 # Compiler flag to generate shared objects directly from archives. 20052 whole_archive_flag_spec=$lt_whole_archive_flag_spec 20053 20054 # Whether the compiler copes with passing no objects directly. 20055 compiler_needs_object=$lt_compiler_needs_object 20056 20057 # Create an old-style archive from a shared archive. 20058 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 20059 20060 # Create a temporary old-style archive to link instead of a shared archive. 20061 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 20062 20063 # Commands used to build a shared archive. 20064 archive_cmds=$lt_archive_cmds 20065 archive_expsym_cmds=$lt_archive_expsym_cmds 20066 20067 # Commands used to build a loadable module if different from building 20068 # a shared archive. 20069 module_cmds=$lt_module_cmds 20070 module_expsym_cmds=$lt_module_expsym_cmds 20071 20072 # Whether we are building with GNU ld or not. 20073 with_gnu_ld=$lt_with_gnu_ld 20074 20075 # Flag that allows shared libraries with undefined symbols to be built. 20076 allow_undefined_flag=$lt_allow_undefined_flag 20077 20078 # Flag that enforces no undefined symbols. 20079 no_undefined_flag=$lt_no_undefined_flag 20080 20081 # Flag to hardcode \$libdir into a binary during linking. 20082 # This must work even if \$libdir does not exist 20083 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 20084 20085 # Whether we need a single "-rpath" flag with a separated argument. 20086 hardcode_libdir_separator=$lt_hardcode_libdir_separator 20087 20088 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20089 # DIR into the resulting binary. 20090 hardcode_direct=$hardcode_direct 20091 20092 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 20093 # DIR into the resulting binary and the resulting library dependency is 20094 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 20095 # library is relocated. 20096 hardcode_direct_absolute=$hardcode_direct_absolute 20097 20098 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 20099 # into the resulting binary. 20100 hardcode_minus_L=$hardcode_minus_L 20101 20102 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 20103 # into the resulting binary. 20104 hardcode_shlibpath_var=$hardcode_shlibpath_var 20105 20106 # Set to "yes" if building a shared library automatically hardcodes DIR 20107 # into the library and all subsequent libraries and executables linked 20108 # against it. 20109 hardcode_automatic=$hardcode_automatic 20110 20111 # Set to yes if linker adds runtime paths of dependent libraries 20112 # to runtime path list. 20113 inherit_rpath=$inherit_rpath 20114 20115 # Whether libtool must link a program against all its dependency libraries. 20116 link_all_deplibs=$link_all_deplibs 20117 20118 # Set to "yes" if exported symbols are required. 20119 always_export_symbols=$always_export_symbols 20120 20121 # The commands to list exported symbols. 20122 export_symbols_cmds=$lt_export_symbols_cmds 20123 20124 # Symbols that should not be listed in the preloaded symbols. 20125 exclude_expsyms=$lt_exclude_expsyms 20126 20127 # Symbols that must always be exported. 20128 include_expsyms=$lt_include_expsyms 20129 20130 # Commands necessary for linking programs (against libraries) with templates. 20131 prelink_cmds=$lt_prelink_cmds 20132 20133 # Commands necessary for finishing linking programs. 20134 postlink_cmds=$lt_postlink_cmds 20135 20136 # Specify filename containing input files. 20137 file_list_spec=$lt_file_list_spec 20138 20139 # How to hardcode a shared library path into an executable. 20140 hardcode_action=$hardcode_action 20141 20142 # ### END LIBTOOL CONFIG 20143 20144 _LT_EOF 20145 20146 case $host_os in 20147 aix3*) 20148 cat <<\_LT_EOF >> "$cfgfile" 20149 # AIX sometimes has problems with the GCC collect2 program. For some 20150 # reason, if we set the COLLECT_NAMES environment variable, the problems 20151 # vanish in a puff of smoke. 20152 if test "X${COLLECT_NAMES+set}" != Xset; then 20153 COLLECT_NAMES= 20154 export COLLECT_NAMES 20155 fi 20156 _LT_EOF 20157 ;; 20158 esac 20159 20160 20161 ltmain="$ac_aux_dir/ltmain.sh" 20162 20163 20164 # We use sed instead of cat because bash on DJGPP gets confused if 20165 # if finds mixed CR/LF and LF-only lines. Since sed operates in 20166 # text mode, it properly converts lines to CR/LF. This bash problem 20167 # is reportedly fixed, but why not run on old versions too? 20168 sed '$q' "$ltmain" >> "$cfgfile" \ 20169 || (rm -f "$cfgfile"; exit 1) 20170 20171 if test x"$xsi_shell" = xyes; then 20172 sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ 20173 func_dirname ()\ 20174 {\ 20175 \ case ${1} in\ 20176 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20177 \ * ) func_dirname_result="${3}" ;;\ 20178 \ esac\ 20179 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ 20180 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20181 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20182 test 0 -eq $? || _lt_function_replace_fail=: 20183 20184 20185 sed -e '/^func_basename ()$/,/^} # func_basename /c\ 20186 func_basename ()\ 20187 {\ 20188 \ func_basename_result="${1##*/}"\ 20189 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20190 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20191 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20192 test 0 -eq $? || _lt_function_replace_fail=: 20193 20194 20195 sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ 20196 func_dirname_and_basename ()\ 20197 {\ 20198 \ case ${1} in\ 20199 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20200 \ * ) func_dirname_result="${3}" ;;\ 20201 \ esac\ 20202 \ func_basename_result="${1##*/}"\ 20203 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20204 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20205 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20206 test 0 -eq $? || _lt_function_replace_fail=: 20207 20208 20209 sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ 20210 func_stripname ()\ 20211 {\ 20212 \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ 20213 \ # positional parameters, so assign one to ordinary parameter first.\ 20214 \ func_stripname_result=${3}\ 20215 \ func_stripname_result=${func_stripname_result#"${1}"}\ 20216 \ func_stripname_result=${func_stripname_result%"${2}"}\ 20217 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ 20218 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20219 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20220 test 0 -eq $? || _lt_function_replace_fail=: 20221 20222 20223 sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ 20224 func_split_long_opt ()\ 20225 {\ 20226 \ func_split_long_opt_name=${1%%=*}\ 20227 \ func_split_long_opt_arg=${1#*=}\ 20228 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20229 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20230 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20231 test 0 -eq $? || _lt_function_replace_fail=: 20232 20233 20234 sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ 20235 func_split_short_opt ()\ 20236 {\ 20237 \ func_split_short_opt_arg=${1#??}\ 20238 \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ 20239 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20240 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20241 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20242 test 0 -eq $? || _lt_function_replace_fail=: 20243 20244 20245 sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ 20246 func_lo2o ()\ 20247 {\ 20248 \ case ${1} in\ 20249 \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ 20250 \ *) func_lo2o_result=${1} ;;\ 20251 \ esac\ 20252 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ 20253 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20254 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20255 test 0 -eq $? || _lt_function_replace_fail=: 20256 20257 20258 sed -e '/^func_xform ()$/,/^} # func_xform /c\ 20259 func_xform ()\ 20260 {\ 20261 func_xform_result=${1%.*}.lo\ 20262 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ 20263 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20264 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20265 test 0 -eq $? || _lt_function_replace_fail=: 20266 20267 20268 sed -e '/^func_arith ()$/,/^} # func_arith /c\ 20269 func_arith ()\ 20270 {\ 20271 func_arith_result=$(( $* ))\ 20272 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ 20273 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20274 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20275 test 0 -eq $? || _lt_function_replace_fail=: 20276 20277 20278 sed -e '/^func_len ()$/,/^} # func_len /c\ 20279 func_len ()\ 20280 {\ 20281 func_len_result=${#1}\ 20282 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ 20283 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20284 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20285 test 0 -eq $? || _lt_function_replace_fail=: 20286 20287 fi 20288 20289 if test x"$lt_shell_append" = xyes; then 20290 sed -e '/^func_append ()$/,/^} # func_append /c\ 20291 func_append ()\ 20292 {\ 20293 eval "${1}+=\\${2}"\ 20294 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ 20295 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20296 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20297 test 0 -eq $? || _lt_function_replace_fail=: 20298 20299 20300 sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ 20301 func_append_quoted ()\ 20302 {\ 20303 \ func_quote_for_eval "${2}"\ 20304 \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ 20305 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ 20306 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20307 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20308 test 0 -eq $? || _lt_function_replace_fail=: 20309 20310 20311 # Save a `func_append' function call where possible by direct use of '+=' 20312 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ 20313 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20314 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20315 test 0 -eq $? || _lt_function_replace_fail=: 20316 else 20317 # Save a `func_append' function call even when '+=' is not available 20318 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 20319 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20320 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20321 test 0 -eq $? || _lt_function_replace_fail=: 20322 fi 20323 20324 if test x"$_lt_function_replace_fail" = x":"; then 20325 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 20326 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} 20327 fi 20328 20329 20330 mv -f "$cfgfile" "$ofile" || 20331 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 20332 chmod +x "$ofile" 20333 20334 ;; 20335 20336 esac 20337 done # for ac_tag 20338 20339 20340 as_fn_exit 0 20341 _ACEOF 20342 ac_clean_files=$ac_clean_files_save 20343 20344 test $ac_write_fail = 0 || 20345 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 20346 20347 20348 # configure is writing to config.log, and then calls config.status. 20349 # config.status does its own redirection, appending to config.log. 20350 # Unfortunately, on DOS this fails, as config.log is still kept open 20351 # by configure, so config.status won't be able to write to it; its 20352 # output is simply discarded. So we exec the FD to /dev/null, 20353 # effectively closing config.log, so it can be properly (re)opened and 20354 # appended to by config.status. When coming back to configure, we 20355 # need to make the FD available again. 20356 if test "$no_create" != yes; then 20357 ac_cs_success=: 20358 ac_config_status_args= 20359 test "$silent" = yes && 20360 ac_config_status_args="$ac_config_status_args --quiet" 20361 exec 5>/dev/null 20362 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 20363 exec 5>>config.log 20364 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 20365 # would make configure fail if this is the last instruction. 20366 $ac_cs_success || as_fn_exit 1 20367 fi 20368 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 20369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 20370 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 20371 fi 20372 20373
Indexes created Mon Oct 26 00:26:21 UTC 2026