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 libXinerama 1.1.3. 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='libXinerama' 573 PACKAGE_TARNAME='libXinerama' 574 PACKAGE_VERSION='1.1.3' 575 PACKAGE_STRING='libXinerama 1.1.3' 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! 2380 Check your system clock" "$LINENO" 5 2381 fi 2382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 2383 $as_echo "yes" >&6; } 2384 # If we didn't sleep, we still need to ensure time stamps of config.status and 2385 # generated files are strictly newer. 2386 am_sleep_pid= 2387 if grep 'slept: no' conftest.file >/dev/null 2>&1; then 2388 ( sleep 1 ) & 2389 am_sleep_pid=$! 2390 fi 2391 2392 rm -f conftest.file 2393 2394 test "$program_prefix" != NONE && 2395 program_transform_name="s&^&$program_prefix&;$program_transform_name" 2396 # Use a double $ so make ignores it. 2397 test "$program_suffix" != NONE && 2398 program_transform_name="s&\$&$program_suffix&;$program_transform_name" 2399 # Double any \ or $. 2400 # By default was `s,x,x', remove it if useless. 2401 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//' 2402 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"` 2403 2404 # expand $ac_aux_dir to an absolute path 2405 am_aux_dir=`cd $ac_aux_dir && pwd` 2406 2407 if test x"${MISSING+set}" != xset; then 2408 case $am_aux_dir in 2409 *\ * | *\ *) 2410 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;; 2411 *) 2412 MISSING="\${SHELL} $am_aux_dir/missing" ;; 2413 esac 2414 fi 2415 # Use eval to expand $SHELL 2416 if eval "$MISSING --is-lightweight"; then 2417 am_missing_run="$MISSING " 2418 else 2419 am_missing_run= 2420 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 2421 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} 2422 fi 2423 2424 if test x"${install_sh}" != xset; then 2425 case $am_aux_dir in 2426 *\ * | *\ *) 2427 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;; 2428 *) 2429 install_sh="\${SHELL} $am_aux_dir/install-sh" 2430 esac 2431 fi 2432 2433 # Installed binaries are usually stripped using 'strip' when the user 2434 # run "make install-strip". However 'strip' might not be the right 2435 # tool to use in cross-compilation environments, therefore Automake 2436 # will honor the 'STRIP' environment variable to overrule this program. 2437 if test "$cross_compiling" != no; then 2438 if test -n "$ac_tool_prefix"; then 2439 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 2440 set dummy ${ac_tool_prefix}strip; ac_word=$2 2441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2442 $as_echo_n "checking for $ac_word... " >&6; } 2443 if ${ac_cv_prog_STRIP+:} false; then : 2444 $as_echo_n "(cached) " >&6 2445 else 2446 if test -n "$STRIP"; then 2447 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 2448 else 2449 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2450 for as_dir in $PATH 2451 do 2452 IFS=$as_save_IFS 2453 test -z "$as_dir" && as_dir=. 2454 for ac_exec_ext in '' $ac_executable_extensions; do 2455 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2456 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 2457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2458 break 2 2459 fi 2460 done 2461 done 2462 IFS=$as_save_IFS 2463 2464 fi 2465 fi 2466 STRIP=$ac_cv_prog_STRIP 2467 if test -n "$STRIP"; then 2468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 2469 $as_echo "$STRIP" >&6; } 2470 else 2471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2472 $as_echo "no" >&6; } 2473 fi 2474 2475 2476 fi 2477 if test -z "$ac_cv_prog_STRIP"; then 2478 ac_ct_STRIP=$STRIP 2479 # Extract the first word of "strip", so it can be a program name with args. 2480 set dummy strip; ac_word=$2 2481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2482 $as_echo_n "checking for $ac_word... " >&6; } 2483 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 2484 $as_echo_n "(cached) " >&6 2485 else 2486 if test -n "$ac_ct_STRIP"; then 2487 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 2488 else 2489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2490 for as_dir in $PATH 2491 do 2492 IFS=$as_save_IFS 2493 test -z "$as_dir" && as_dir=. 2494 for ac_exec_ext in '' $ac_executable_extensions; do 2495 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2496 ac_cv_prog_ac_ct_STRIP="strip" 2497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2498 break 2 2499 fi 2500 done 2501 done 2502 IFS=$as_save_IFS 2503 2504 fi 2505 fi 2506 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 2507 if test -n "$ac_ct_STRIP"; then 2508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 2509 $as_echo "$ac_ct_STRIP" >&6; } 2510 else 2511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2512 $as_echo "no" >&6; } 2513 fi 2514 2515 if test "x$ac_ct_STRIP" = x; then 2516 STRIP=":" 2517 else 2518 case $cross_compiling:$ac_tool_warned in 2519 yes:) 2520 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 2521 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 2522 ac_tool_warned=yes ;; 2523 esac 2524 STRIP=$ac_ct_STRIP 2525 fi 2526 else 2527 STRIP="$ac_cv_prog_STRIP" 2528 fi 2529 2530 fi 2531 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" 2532 2533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5 2534 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; } 2535 if test -z "$MKDIR_P"; then 2536 if ${ac_cv_path_mkdir+:} false; then : 2537 $as_echo_n "(cached) " >&6 2538 else 2539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2540 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin 2541 do 2542 IFS=$as_save_IFS 2543 test -z "$as_dir" && as_dir=. 2544 for ac_prog in mkdir gmkdir; do 2545 for ac_exec_ext in '' $ac_executable_extensions; do 2546 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue 2547 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 2548 'mkdir (GNU coreutils) '* | \ 2549 'mkdir (coreutils) '* | \ 2550 'mkdir (fileutils) '4.1*) 2551 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext 2552 break 3;; 2553 esac 2554 done 2555 done 2556 done 2557 IFS=$as_save_IFS 2558 2559 fi 2560 2561 test -d ./--version && rmdir ./--version 2562 if test "${ac_cv_path_mkdir+set}" = set; then 2563 MKDIR_P="$ac_cv_path_mkdir -p" 2564 else 2565 # As a last resort, use the slow shell script. Don't cache a 2566 # value for MKDIR_P within a source directory, because that will 2567 # break other packages using the cache if that directory is 2568 # removed, or if the value is a relative name. 2569 MKDIR_P="$ac_install_sh -d" 2570 fi 2571 fi 2572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 2573 $as_echo "$MKDIR_P" >&6; } 2574 2575 for ac_prog in gawk mawk nawk awk 2576 do 2577 # Extract the first word of "$ac_prog", so it can be a program name with args. 2578 set dummy $ac_prog; ac_word=$2 2579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 2580 $as_echo_n "checking for $ac_word... " >&6; } 2581 if ${ac_cv_prog_AWK+:} false; then : 2582 $as_echo_n "(cached) " >&6 2583 else 2584 if test -n "$AWK"; then 2585 ac_cv_prog_AWK="$AWK" # Let the user override the test. 2586 else 2587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 2588 for as_dir in $PATH 2589 do 2590 IFS=$as_save_IFS 2591 test -z "$as_dir" && as_dir=. 2592 for ac_exec_ext in '' $ac_executable_extensions; do 2593 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 2594 ac_cv_prog_AWK="$ac_prog" 2595 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 2596 break 2 2597 fi 2598 done 2599 done 2600 IFS=$as_save_IFS 2601 2602 fi 2603 fi 2604 AWK=$ac_cv_prog_AWK 2605 if test -n "$AWK"; then 2606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5 2607 $as_echo "$AWK" >&6; } 2608 else 2609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 2610 $as_echo "no" >&6; } 2611 fi 2612 2613 2614 test -n "$AWK" && break 2615 done 2616 2617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5 2618 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... 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"source directory already configured; run \"make distclean\" there first" "$LINENO" 5 2703 fi 2704 fi 2705 2706 # test whether we have cygpath 2707 if test -z "$CYGPATH_W"; then 2708 if (cygpath --version) >/dev/null 2>/dev/null; then 2709 CYGPATH_W='cygpath -w' 2710 else 2711 CYGPATH_W=echo 2712 fi 2713 fi 2714 2715 2716 # Define the identity of the package. 2717 PACKAGE='libXinerama' 2718 VERSION='1.1.3' 2719 2720 2721 cat >>confdefs.h <<_ACEOF 2722 #define PACKAGE "$PACKAGE" 2723 _ACEOF 2724 2725 2726 cat >>confdefs.h <<_ACEOF 2727 #define VERSION "$VERSION" 2728 _ACEOF 2729 2730 # Some tools Automake needs. 2731 2732 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} 2733 2734 2735 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} 2736 2737 2738 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} 2739 2740 2741 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} 2742 2743 2744 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} 2745 2746 # For better backward compatibility. To be removed once Automake 1.9.x 2747 # dies out for good. For more background, see: 2748 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html> 2749 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html> 2750 mkdir_p='$(MKDIR_P)' 2751 2752 # We need awk for the "check" target. The system "awk" is bad on 2753 # some platforms. 2754 # Always define AMTAR for backward compatibility. Yes, it's still used 2755 # in the wild :-( We should find a proper way to deprecate it ... 2756 AMTAR='$${TAR-tar}' 2757 2758 2759 # We'll loop over all known methods to create a tar archive until one works. 2760 _am_tools='gnutar pax cpio none' 2761 2762 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' 2763 2764 2765 2766 2767 2768 2769 2770 # Initialize libtool 2771 case `pwd` in 2772 *\ * | *\ *) 2773 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5 2774 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;; 2775 esac 2776 2777 2778 2779 macro_version='2.4.2' 2780 macro_revision='1.3337' 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 ltmain="$ac_aux_dir/ltmain.sh" 2795 2796 # Make sure we can run config.sub. 2797 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || 2798 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 2799 2800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 2801 $as_echo_n "checking build system type... " >&6; } 2802 if ${ac_cv_build+:} false; then : 2803 $as_echo_n "(cached) " >&6 2804 else 2805 ac_build_alias=$build_alias 2806 test "x$ac_build_alias" = x && 2807 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` 2808 test "x$ac_build_alias" = x && 2809 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 2810 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || 2811 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 2812 2813 fi 2814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 2815 $as_echo "$ac_cv_build" >&6; } 2816 case $ac_cv_build in 2817 *-*-*) ;; 2818 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; 2819 esac 2820 build=$ac_cv_build 2821 ac_save_IFS=$IFS; IFS='-' 2822 set x $ac_cv_build 2823 shift 2824 build_cpu=$1 2825 build_vendor=$2 2826 shift; shift 2827 # Remember, the first character of IFS is used to create $*, 2828 # except with old shells: 2829 build_os=$* 2830 IFS=$ac_save_IFS 2831 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac 2832 2833 2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 2835 $as_echo_n "checking host system type... " >&6; } 2836 if ${ac_cv_host+:} false; then : 2837 $as_echo_n "(cached) " >&6 2838 else 2839 if test "x$host_alias" = x; then 2840 ac_cv_host=$ac_cv_build 2841 else 2842 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || 2843 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 2844 fi 2845 2846 fi 2847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 2848 $as_echo "$ac_cv_host" >&6; } 2849 case $ac_cv_host in 2850 *-*-*) ;; 2851 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; 2852 esac 2853 host=$ac_cv_host 2854 ac_save_IFS=$IFS; IFS='-' 2855 set x $ac_cv_host 2856 shift 2857 host_cpu=$1 2858 host_vendor=$2 2859 shift; shift 2860 # Remember, the first character of IFS is used to create $*, 2861 # except with old shells: 2862 host_os=$* 2863 IFS=$ac_save_IFS 2864 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac 2865 2866 2867 # Backslashify metacharacters that are still active within 2868 # double-quoted strings. 2869 sed_quote_subst='s/\(["`$\\]\)/\\\1/g' 2870 2871 # Same as above, but do not quote variable references. 2872 double_quote_subst='s/\(["`\\]\)/\\\1/g' 2873 2874 # Sed substitution to delay expansion of an escaped shell variable in a 2875 # double_quote_subst'ed string. 2876 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' 2877 2878 # Sed substitution to delay expansion of an escaped single quote. 2879 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' 2880 2881 # Sed substitution to avoid accidental globbing in evaled expressions 2882 no_glob_subst='s/\*/\\\*/g' 2883 2884 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 2885 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO 2886 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO 2887 2888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5 2889 $as_echo_n "checking how to print strings... " >&6; } 2890 # Test print first, because it will be a builtin if present. 2891 if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \ 2892 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then 2893 ECHO='print -r --' 2894 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then 2895 ECHO='printf %s\n' 2896 else 2897 # Use this function as a fallback that always works. 2898 func_fallback_echo () 2899 { 2900 eval 'cat <<_LTECHO_EOF 2901 $1 2902 _LTECHO_EOF' 2903 } 2904 ECHO='func_fallback_echo' 2905 fi 2906 2907 # func_echo_all arg... 2908 # Invoke $ECHO with all args, space-separated. 2909 func_echo_all () 2910 { 2911 $ECHO "" 2912 } 2913 2914 case "$ECHO" in 2915 printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5 2916 $as_echo "printf" >&6; } ;; 2917 print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5 2918 $as_echo "print -r" >&6; } ;; 2919 *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5 2920 $as_echo "cat" >&6; } ;; 2921 esac 2922 2923 2924 2925 2926 2927 2928 2929 2930 2931 2932 2933 2934 2935 2936 DEPDIR="${am__leading_dot}deps" 2937 2938 ac_config_commands="$ac_config_commands depfiles" 2939 2940 2941 am_make=${MAKE-make} 2942 cat > confinc << 'END' 2943 am__doit: 2944 @echo this is the am__doit target 2945 .PHONY: am__doit 2946 END 2947 # If we don't find an include directive, just comment out the code. 2948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5 2949 $as_echo_n "checking for style of include used by $am_make... " >&6; } 2950 am__include="#" 2951 am__quote= 2952 _am_result=none 2953 # First try GNU make style include. 2954 echo "include confinc" > confmf 2955 # Ignore all kinds of additional output from 'make'. 2956 case `$am_make -s -f confmf 2> /dev/null` in #( 2957 *the\ am__doit\ target*) 2958 am__include=include 2959 am__quote= 2960 _am_result=GNU 2961 ;; 2962 esac 2963 # Now try BSD make style include. 2964 if test "$am__include" = "#"; then 2965 echo '.include "confinc"' > confmf 2966 case `$am_make -s -f confmf 2> /dev/null` in #( 2967 *the\ am__doit\ target*) 2968 am__include=.include 2969 am__quote="\"" 2970 _am_result=BSD 2971 ;; 2972 esac 2973 fi 2974 2975 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5 2977 $as_echo "$_am_result" >&6; } 2978 rm -f confinc confmf 2979 2980 # Check whether --enable-dependency-tracking was given. 2981 if test "${enable_dependency_tracking+set}" = set; then : 2982 enableval=$enable_dependency_tracking; 2983 fi 2984 2985 if test "x$enable_dependency_tracking" != xno; then 2986 am_depcomp="$ac_aux_dir/depcomp" 2987 AMDEPBACKSLASH='\' 2988 am__nodep='_no' 2989 fi 2990 if test "x$enable_dependency_tracking" != xno; then 2991 AMDEP_TRUE= 2992 AMDEP_FALSE='#' 2993 else 2994 AMDEP_TRUE='#' 2995 AMDEP_FALSE= 2996 fi 2997 2998 2999 ac_ext=c 3000 ac_cpp='$CPP $CPPFLAGS' 3001 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3002 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3003 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3004 if test -n "$ac_tool_prefix"; then 3005 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. 3006 set dummy ${ac_tool_prefix}gcc; ac_word=$2 3007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3008 $as_echo_n "checking for $ac_word... " >&6; } 3009 if ${ac_cv_prog_CC+:} false; then : 3010 $as_echo_n "(cached) " >&6 3011 else 3012 if test -n "$CC"; then 3013 ac_cv_prog_CC="$CC" # Let the user override the test. 3014 else 3015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3016 for as_dir in $PATH 3017 do 3018 IFS=$as_save_IFS 3019 test -z "$as_dir" && as_dir=. 3020 for ac_exec_ext in '' $ac_executable_extensions; do 3021 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3022 ac_cv_prog_CC="${ac_tool_prefix}gcc" 3023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3024 break 2 3025 fi 3026 done 3027 done 3028 IFS=$as_save_IFS 3029 3030 fi 3031 fi 3032 CC=$ac_cv_prog_CC 3033 if test -n "$CC"; then 3034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3035 $as_echo "$CC" >&6; } 3036 else 3037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3038 $as_echo "no" >&6; } 3039 fi 3040 3041 3042 fi 3043 if test -z "$ac_cv_prog_CC"; then 3044 ac_ct_CC=$CC 3045 # Extract the first word of "gcc", so it can be a program name with args. 3046 set dummy gcc; ac_word=$2 3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3048 $as_echo_n "checking for $ac_word... " >&6; } 3049 if ${ac_cv_prog_ac_ct_CC+:} false; then : 3050 $as_echo_n "(cached) " >&6 3051 else 3052 if test -n "$ac_ct_CC"; then 3053 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3054 else 3055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3056 for as_dir in $PATH 3057 do 3058 IFS=$as_save_IFS 3059 test -z "$as_dir" && as_dir=. 3060 for ac_exec_ext in '' $ac_executable_extensions; do 3061 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3062 ac_cv_prog_ac_ct_CC="gcc" 3063 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3064 break 2 3065 fi 3066 done 3067 done 3068 IFS=$as_save_IFS 3069 3070 fi 3071 fi 3072 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3073 if test -n "$ac_ct_CC"; then 3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3075 $as_echo "$ac_ct_CC" >&6; } 3076 else 3077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3078 $as_echo "no" >&6; } 3079 fi 3080 3081 if test "x$ac_ct_CC" = x; then 3082 CC="" 3083 else 3084 case $cross_compiling:$ac_tool_warned in 3085 yes:) 3086 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3087 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3088 ac_tool_warned=yes ;; 3089 esac 3090 CC=$ac_ct_CC 3091 fi 3092 else 3093 CC="$ac_cv_prog_CC" 3094 fi 3095 3096 if test -z "$CC"; then 3097 if test -n "$ac_tool_prefix"; then 3098 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. 3099 set dummy ${ac_tool_prefix}cc; ac_word=$2 3100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3101 $as_echo_n "checking for $ac_word... " >&6; } 3102 if ${ac_cv_prog_CC+:} false; then : 3103 $as_echo_n "(cached) " >&6 3104 else 3105 if test -n "$CC"; then 3106 ac_cv_prog_CC="$CC" # Let the user override the test. 3107 else 3108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3109 for as_dir in $PATH 3110 do 3111 IFS=$as_save_IFS 3112 test -z "$as_dir" && as_dir=. 3113 for ac_exec_ext in '' $ac_executable_extensions; do 3114 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3115 ac_cv_prog_CC="${ac_tool_prefix}cc" 3116 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3117 break 2 3118 fi 3119 done 3120 done 3121 IFS=$as_save_IFS 3122 3123 fi 3124 fi 3125 CC=$ac_cv_prog_CC 3126 if test -n "$CC"; then 3127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3128 $as_echo "$CC" >&6; } 3129 else 3130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3131 $as_echo "no" >&6; } 3132 fi 3133 3134 3135 fi 3136 fi 3137 if test -z "$CC"; then 3138 # Extract the first word of "cc", so it can be a program name with args. 3139 set dummy cc; ac_word=$2 3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3141 $as_echo_n "checking for $ac_word... " >&6; } 3142 if ${ac_cv_prog_CC+:} false; then : 3143 $as_echo_n "(cached) " >&6 3144 else 3145 if test -n "$CC"; then 3146 ac_cv_prog_CC="$CC" # Let the user override the test. 3147 else 3148 ac_prog_rejected=no 3149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3150 for as_dir in $PATH 3151 do 3152 IFS=$as_save_IFS 3153 test -z "$as_dir" && as_dir=. 3154 for ac_exec_ext in '' $ac_executable_extensions; do 3155 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3156 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then 3157 ac_prog_rejected=yes 3158 continue 3159 fi 3160 ac_cv_prog_CC="cc" 3161 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3162 break 2 3163 fi 3164 done 3165 done 3166 IFS=$as_save_IFS 3167 3168 if test $ac_prog_rejected = yes; then 3169 # We found a bogon in the path, so make sure we never use it. 3170 set dummy $ac_cv_prog_CC 3171 shift 3172 if test $# != 0; then 3173 # We chose a different compiler from the bogus one. 3174 # However, it has the same basename, so the bogon will be chosen 3175 # first if we set CC to just the basename; use the full file name. 3176 shift 3177 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" 3178 fi 3179 fi 3180 fi 3181 fi 3182 CC=$ac_cv_prog_CC 3183 if test -n "$CC"; then 3184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3185 $as_echo "$CC" >&6; } 3186 else 3187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3188 $as_echo "no" >&6; } 3189 fi 3190 3191 3192 fi 3193 if test -z "$CC"; then 3194 if test -n "$ac_tool_prefix"; then 3195 for ac_prog in cl.exe 3196 do 3197 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 3198 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 3199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 3200 $as_echo_n "checking for $ac_word... " >&6; } 3201 if ${ac_cv_prog_CC+:} false; then : 3202 $as_echo_n "(cached) " >&6 3203 else 3204 if test -n "$CC"; then 3205 ac_cv_prog_CC="$CC" # Let the user override the test. 3206 else 3207 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 3208 for as_dir in $PATH 3209 do 3210 IFS=$as_save_IFS 3211 test -z "$as_dir" && as_dir=. 3212 for ac_exec_ext in '' $ac_executable_extensions; do 3213 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 3214 ac_cv_prog_CC="$ac_tool_prefix$ac_prog" 3215 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 3216 break 2 3217 fi 3218 done 3219 done 3220 IFS=$as_save_IFS 3221 3222 fi 3223 fi 3224 CC=$ac_cv_prog_CC 3225 if test -n "$CC"; then 3226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 3227 $as_echo "$CC" >&6; } 3228 else 3229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3230 $as_echo "no" >&6; } 3231 fi 3232 3233 3234 test -n "$CC" && break 3235 done 3236 fi 3237 if test -z "$CC"; then 3238 ac_ct_CC=$CC 3239 for ac_prog in cl.exe 3240 do 3241 # Extract the first word of "$ac_prog", so it can be a program name with args. 3242 set dummy $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_ac_ct_CC+:} false; then : 3246 $as_echo_n "(cached) " >&6 3247 else 3248 if test -n "$ac_ct_CC"; then 3249 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. 3250 else 3251 as_save_IFS=$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_ac_ct_CC="$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 ac_ct_CC=$ac_cv_prog_ac_ct_CC 3269 if test -n "$ac_ct_CC"; then 3270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 3271 $as_echo "$ac_ct_CC" >&6; } 3272 else 3273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3274 $as_echo "no" >&6; } 3275 fi 3276 3277 3278 test -n "$ac_ct_CC" && break 3279 done 3280 3281 if test "x$ac_ct_CC" = x; then 3282 CC="" 3283 else 3284 case $cross_compiling:$ac_tool_warned in 3285 yes:) 3286 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 3287 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 3288 ac_tool_warned=yes ;; 3289 esac 3290 CC=$ac_ct_CC 3291 fi 3292 fi 3293 3294 fi 3295 3296 3297 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3298 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3299 as_fn_error $? "no acceptable C compiler found in \$PATH 3300 See \`config.log' for more details" "$LINENO" 5; } 3301 3302 # Provide some information about the compiler. 3303 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 3304 set X $ac_compile 3305 ac_compiler=$2 3306 for ac_option in --version -v -V -qversion; do 3307 { { ac_try="$ac_compiler $ac_option >&5" 3308 case "(($ac_try" in 3309 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3310 *) ac_try_echo=$ac_try;; 3311 esac 3312 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3313 $as_echo "$ac_try_echo"; } >&5 3314 (eval "$ac_compiler $ac_option >&5") 2>conftest.err 3315 ac_status=$? 3316 if test -s conftest.err; then 3317 sed '10a\ 3318 ... rest of stderr output deleted ... 3319 10q' conftest.err >conftest.er1 3320 cat conftest.er1 >&5 3321 fi 3322 rm -f conftest.er1 conftest.err 3323 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3324 test $ac_status = 0; } 3325 done 3326 3327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3328 /* end confdefs.h. */ 3329 3330 int 3331 main () 3332 { 3333 3334 ; 3335 return 0; 3336 } 3337 _ACEOF 3338 ac_clean_files_save=$ac_clean_files 3339 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out" 3340 # Try to create an executable without -o first, disregard a.out. 3341 # It will help us diagnose broken compilers, and finding out an intuition 3342 # of exeext. 3343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5 3344 $as_echo_n "checking whether the C compiler works... " >&6; } 3345 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` 3346 3347 # The possible output files: 3348 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*" 3349 3350 ac_rmfiles= 3351 for ac_file in $ac_files 3352 do 3353 case $ac_file in 3354 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3355 * ) ac_rmfiles="$ac_rmfiles $ac_file";; 3356 esac 3357 done 3358 rm -f $ac_rmfiles 3359 3360 if { { ac_try="$ac_link_default" 3361 case "(($ac_try" in 3362 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3363 *) ac_try_echo=$ac_try;; 3364 esac 3365 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3366 $as_echo "$ac_try_echo"; } >&5 3367 (eval "$ac_link_default") 2>&5 3368 ac_status=$? 3369 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3370 test $ac_status = 0; }; then : 3371 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'. 3372 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no' 3373 # in a Makefile. We should not override ac_cv_exeext if it was cached, 3374 # so that the user can short-circuit this test for compilers unknown to 3375 # Autoconf. 3376 for ac_file in $ac_files '' 3377 do 3378 test -f "$ac_file" || continue 3379 case $ac_file in 3380 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) 3381 ;; 3382 [ab].out ) 3383 # We found the default executable, but exeext='' is most 3384 # certainly right. 3385 break;; 3386 *.* ) 3387 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; 3388 then :; else 3389 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3390 fi 3391 # We set ac_cv_exeext here because the later test for it is not 3392 # safe: cross compilers may not add the suffix if given an `-o' 3393 # argument, so we may need to know it at that point already. 3394 # Even if this section looks crufty: it has the advantage of 3395 # actually working. 3396 break;; 3397 * ) 3398 break;; 3399 esac 3400 done 3401 test "$ac_cv_exeext" = no && ac_cv_exeext= 3402 3403 else 3404 ac_file='' 3405 fi 3406 if test -z "$ac_file"; then : 3407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 3408 $as_echo "no" >&6; } 3409 $as_echo "$as_me: failed program was:" >&5 3410 sed 's/^/| /' conftest.$ac_ext >&5 3411 3412 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3413 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3414 as_fn_error 77 "C compiler cannot create executables 3415 See \`config.log' for more details" "$LINENO" 5; } 3416 else 3417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 3418 $as_echo "yes" >&6; } 3419 fi 3420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 3421 $as_echo_n "checking for C compiler default output file name... " >&6; } 3422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5 3423 $as_echo "$ac_file" >&6; } 3424 ac_exeext=$ac_cv_exeext 3425 3426 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out 3427 ac_clean_files=$ac_clean_files_save 3428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5 3429 $as_echo_n "checking for suffix of executables... " >&6; } 3430 if { { ac_try="$ac_link" 3431 case "(($ac_try" in 3432 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3433 *) ac_try_echo=$ac_try;; 3434 esac 3435 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3436 $as_echo "$ac_try_echo"; } >&5 3437 (eval "$ac_link") 2>&5 3438 ac_status=$? 3439 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3440 test $ac_status = 0; }; then : 3441 # If both `conftest.exe' and `conftest' are `present' (well, observable) 3442 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will 3443 # work properly (i.e., refer to `conftest.exe'), while it won't with 3444 # `rm'. 3445 for ac_file in conftest.exe conftest conftest.*; do 3446 test -f "$ac_file" || continue 3447 case $ac_file in 3448 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; 3449 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` 3450 break;; 3451 * ) break;; 3452 esac 3453 done 3454 else 3455 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3456 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3457 as_fn_error $? "cannot compute suffix of executables: cannot compile and link 3458 See \`config.log' for more details" "$LINENO" 5; } 3459 fi 3460 rm -f conftest conftest$ac_cv_exeext 3461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5 3462 $as_echo "$ac_cv_exeext" >&6; } 3463 3464 rm -f conftest.$ac_ext 3465 EXEEXT=$ac_cv_exeext 3466 ac_exeext=$EXEEXT 3467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3468 /* end confdefs.h. */ 3469 #include <stdio.h> 3470 int 3471 main () 3472 { 3473 FILE *f = fopen ("conftest.out", "w"); 3474 return ferror (f) || fclose (f) != 0; 3475 3476 ; 3477 return 0; 3478 } 3479 _ACEOF 3480 ac_clean_files="$ac_clean_files conftest.out" 3481 # Check that the compiler produces executables we can run. If not, either 3482 # the compiler is broken, or we cross compile. 3483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5 3484 $as_echo_n "checking whether we are cross compiling... " >&6; } 3485 if test "$cross_compiling" != yes; then 3486 { { ac_try="$ac_link" 3487 case "(($ac_try" in 3488 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3489 *) ac_try_echo=$ac_try;; 3490 esac 3491 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3492 $as_echo "$ac_try_echo"; } >&5 3493 (eval "$ac_link") 2>&5 3494 ac_status=$? 3495 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3496 test $ac_status = 0; } 3497 if { ac_try='./conftest$ac_cv_exeext' 3498 { { case "(($ac_try" in 3499 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3500 *) ac_try_echo=$ac_try;; 3501 esac 3502 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3503 $as_echo "$ac_try_echo"; } >&5 3504 (eval "$ac_try") 2>&5 3505 ac_status=$? 3506 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3507 test $ac_status = 0; }; }; then 3508 cross_compiling=no 3509 else 3510 if test "$cross_compiling" = maybe; then 3511 cross_compiling=yes 3512 else 3513 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3514 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3515 as_fn_error $? "cannot run C compiled programs. 3516 If you meant to cross compile, use \`--host'. 3517 See \`config.log' for more details" "$LINENO" 5; } 3518 fi 3519 fi 3520 fi 3521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5 3522 $as_echo "$cross_compiling" >&6; } 3523 3524 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out 3525 ac_clean_files=$ac_clean_files_save 3526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5 3527 $as_echo_n "checking for suffix of object files... " >&6; } 3528 if ${ac_cv_objext+:} false; then : 3529 $as_echo_n "(cached) " >&6 3530 else 3531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3532 /* end confdefs.h. */ 3533 3534 int 3535 main () 3536 { 3537 3538 ; 3539 return 0; 3540 } 3541 _ACEOF 3542 rm -f conftest.o conftest.obj 3543 if { { ac_try="$ac_compile" 3544 case "(($ac_try" in 3545 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; 3546 *) ac_try_echo=$ac_try;; 3547 esac 3548 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" 3549 $as_echo "$ac_try_echo"; } >&5 3550 (eval "$ac_compile") 2>&5 3551 ac_status=$? 3552 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 3553 test $ac_status = 0; }; then : 3554 for ac_file in conftest.o conftest.obj conftest.*; do 3555 test -f "$ac_file" || continue; 3556 case $ac_file in 3557 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; 3558 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` 3559 break;; 3560 esac 3561 done 3562 else 3563 $as_echo "$as_me: failed program was:" >&5 3564 sed 's/^/| /' conftest.$ac_ext >&5 3565 3566 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 3567 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 3568 as_fn_error $? "cannot compute suffix of object files: cannot compile 3569 See \`config.log' for more details" "$LINENO" 5; } 3570 fi 3571 rm -f conftest.$ac_cv_objext conftest.$ac_ext 3572 fi 3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 3574 $as_echo "$ac_cv_objext" >&6; } 3575 OBJEXT=$ac_cv_objext 3576 ac_objext=$OBJEXT 3577 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 3578 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } 3579 if ${ac_cv_c_compiler_gnu+:} false; then : 3580 $as_echo_n "(cached) " >&6 3581 else 3582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3583 /* end confdefs.h. */ 3584 3585 int 3586 main () 3587 { 3588 #ifndef __GNUC__ 3589 choke me 3590 #endif 3591 3592 ; 3593 return 0; 3594 } 3595 _ACEOF 3596 if ac_fn_c_try_compile "$LINENO"; then : 3597 ac_compiler_gnu=yes 3598 else 3599 ac_compiler_gnu=no 3600 fi 3601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3602 ac_cv_c_compiler_gnu=$ac_compiler_gnu 3603 3604 fi 3605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 3606 $as_echo "$ac_cv_c_compiler_gnu" >&6; } 3607 if test $ac_compiler_gnu = yes; then 3608 GCC=yes 3609 else 3610 GCC= 3611 fi 3612 ac_test_CFLAGS=${CFLAGS+set} 3613 ac_save_CFLAGS=$CFLAGS 3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 3615 $as_echo_n "checking whether $CC accepts -g... " >&6; } 3616 if ${ac_cv_prog_cc_g+:} false; then : 3617 $as_echo_n "(cached) " >&6 3618 else 3619 ac_save_c_werror_flag=$ac_c_werror_flag 3620 ac_c_werror_flag=yes 3621 ac_cv_prog_cc_g=no 3622 CFLAGS="-g" 3623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3624 /* end confdefs.h. */ 3625 3626 int 3627 main () 3628 { 3629 3630 ; 3631 return 0; 3632 } 3633 _ACEOF 3634 if ac_fn_c_try_compile "$LINENO"; then : 3635 ac_cv_prog_cc_g=yes 3636 else 3637 CFLAGS="" 3638 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3639 /* end confdefs.h. */ 3640 3641 int 3642 main () 3643 { 3644 3645 ; 3646 return 0; 3647 } 3648 _ACEOF 3649 if ac_fn_c_try_compile "$LINENO"; then : 3650 3651 else 3652 ac_c_werror_flag=$ac_save_c_werror_flag 3653 CFLAGS="-g" 3654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3655 /* end confdefs.h. */ 3656 3657 int 3658 main () 3659 { 3660 3661 ; 3662 return 0; 3663 } 3664 _ACEOF 3665 if ac_fn_c_try_compile "$LINENO"; then : 3666 ac_cv_prog_cc_g=yes 3667 fi 3668 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3669 fi 3670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3671 fi 3672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 3673 ac_c_werror_flag=$ac_save_c_werror_flag 3674 fi 3675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 3676 $as_echo "$ac_cv_prog_cc_g" >&6; } 3677 if test "$ac_test_CFLAGS" = set; then 3678 CFLAGS=$ac_save_CFLAGS 3679 elif test $ac_cv_prog_cc_g = yes; then 3680 if test "$GCC" = yes; then 3681 CFLAGS="-g -O2" 3682 else 3683 CFLAGS="-g" 3684 fi 3685 else 3686 if test "$GCC" = yes; then 3687 CFLAGS="-O2" 3688 else 3689 CFLAGS= 3690 fi 3691 fi 3692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 3693 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } 3694 if ${ac_cv_prog_cc_c89+:} false; then : 3695 $as_echo_n "(cached) " >&6 3696 else 3697 ac_cv_prog_cc_c89=no 3698 ac_save_CC=$CC 3699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 3700 /* end confdefs.h. */ 3701 #include <stdarg.h> 3702 #include <stdio.h> 3703 #include <sys/types.h> 3704 #include <sys/stat.h> 3705 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ 3706 struct buf { int x; }; 3707 FILE * (*rcsopen) (struct buf *, struct stat *, int); 3708 static char *e (p, i) 3709 char **p; 3710 int i; 3711 { 3712 return p[i]; 3713 } 3714 static char *f (char * (*g) (char **, int), char **p, ...) 3715 { 3716 char *s; 3717 va_list v; 3718 va_start (v,p); 3719 s = g (p, va_arg (v,int)); 3720 va_end (v); 3721 return s; 3722 } 3723 3724 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has 3725 function prototypes and stuff, but not '\xHH' hex character constants. 3726 These don't provoke an error unfortunately, instead are silently treated 3727 as 'x'. The following induces an error, until -std is added to get 3728 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an 3729 array size at least. It's necessary to write '\x00'==0 to get something 3730 that's true only with -std. */ 3731 int osf4_cc_array ['\x00' == 0 ? 1 : -1]; 3732 3733 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters 3734 inside strings and character constants. */ 3735 #define FOO(x) 'x' 3736 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; 3737 3738 int test (int i, double x); 3739 struct s1 {int (*f) (int a);}; 3740 struct s2 {int (*f) (double a);}; 3741 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); 3742 int argc; 3743 char **argv; 3744 int 3745 main () 3746 { 3747 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; 3748 ; 3749 return 0; 3750 } 3751 _ACEOF 3752 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ 3753 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" 3754 do 3755 CC="$ac_save_CC $ac_arg" 3756 if ac_fn_c_try_compile "$LINENO"; then : 3757 ac_cv_prog_cc_c89=$ac_arg 3758 fi 3759 rm -f core conftest.err conftest.$ac_objext 3760 test "x$ac_cv_prog_cc_c89" != "xno" && break 3761 done 3762 rm -f conftest.$ac_ext 3763 CC=$ac_save_CC 3764 3765 fi 3766 # AC_CACHE_VAL 3767 case "x$ac_cv_prog_cc_c89" in 3768 x) 3769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 3770 $as_echo "none needed" >&6; } ;; 3771 xno) 3772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 3773 $as_echo "unsupported" >&6; } ;; 3774 *) 3775 CC="$CC $ac_cv_prog_cc_c89" 3776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 3777 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; 3778 esac 3779 if test "x$ac_cv_prog_cc_c89" != xno; then : 3780 3781 fi 3782 3783 ac_ext=c 3784 ac_cpp='$CPP $CPPFLAGS' 3785 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 3786 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 3787 ac_compiler_gnu=$ac_cv_c_compiler_gnu 3788 3789 depcc="$CC" am_compiler_list= 3790 3791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 3792 $as_echo_n "checking dependency style of $depcc... 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These depmodes are late enough in the game, and 3865 # so weak that their functioning should not be impacted. 3866 am__obj=conftest.${OBJEXT-o} 3867 am__minus_obj= 3868 ;; 3869 none) break ;; 3870 esac 3871 if depmode=$depmode \ 3872 source=sub/conftest.c object=$am__obj \ 3873 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ 3874 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ 3875 >/dev/null 2>conftest.err && 3876 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && 3877 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && 3878 grep $am__obj sub/conftest.Po > /dev/null 2>&1 && 3879 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then 3880 # icc doesn't choke on unknown options, it will just issue warnings 3881 # or remarks (even with -Werror). So we grep stderr for any message 3882 # that says an option was ignored or not supported. 3883 # When given -MP, icc 7.0 and 7.1 complain thusly: 3884 # icc: Command line warning: ignoring option '-M'; no argument required 3885 # The diagnosis changed in icc 8.0: 3886 # icc: Command line remark: option '-MP' not supported 3887 if (grep 'ignoring option' conftest.err || 3888 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else 3889 am_cv_CC_dependencies_compiler_type=$depmode 3890 break 3891 fi 3892 fi 3893 done 3894 3895 cd .. 3896 rm -rf conftest.dir 3897 else 3898 am_cv_CC_dependencies_compiler_type=none 3899 fi 3900 3901 fi 3902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 3903 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } 3904 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type 3905 3906 if 3907 test "x$enable_dependency_tracking" != xno \ 3908 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then 3909 am__fastdepCC_TRUE= 3910 am__fastdepCC_FALSE='#' 3911 else 3912 am__fastdepCC_TRUE='#' 3913 am__fastdepCC_FALSE= 3914 fi 3915 3916 3917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5 3918 $as_echo_n "checking for a sed that does not truncate output... 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"no acceptable sed could be found in \$PATH" "$LINENO" 5 3975 fi 3976 else 3977 ac_cv_path_SED=$SED 3978 fi 3979 3980 fi 3981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5 3982 $as_echo "$ac_cv_path_SED" >&6; } 3983 SED="$ac_cv_path_SED" 3984 rm -f conftest.sed 3985 3986 test -z "$SED" && SED=sed 3987 Xsed="$SED -e 1s/^X//" 3988 3989 3990 3991 3992 3993 3994 3995 3996 3997 3998 3999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 4000 $as_echo_n "checking for grep that handles long lines and -e... " >&6; } 4001 if ${ac_cv_path_GREP+:} false; then : 4002 $as_echo_n "(cached) " >&6 4003 else 4004 if test -z "$GREP"; then 4005 ac_path_GREP_found=false 4006 # Loop through the user's path and test for each of PROGNAME-LIST 4007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4008 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4009 do 4010 IFS=$as_save_IFS 4011 test -z "$as_dir" && as_dir=. 4012 for ac_prog in grep ggrep; do 4013 for ac_exec_ext in '' $ac_executable_extensions; do 4014 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" 4015 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue 4016 # Check for GNU ac_path_GREP and select it if it is found. 4017 # Check for GNU $ac_path_GREP 4018 case `"$ac_path_GREP" --version 2>&1` in 4019 *GNU*) 4020 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; 4021 *) 4022 ac_count=0 4023 $as_echo_n 0123456789 >"conftest.in" 4024 while : 4025 do 4026 cat "conftest.in" "conftest.in" >"conftest.tmp" 4027 mv "conftest.tmp" "conftest.in" 4028 cp "conftest.in" "conftest.nl" 4029 $as_echo 'GREP' >> "conftest.nl" 4030 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4031 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4032 as_fn_arith $ac_count + 1 && ac_count=$as_val 4033 if test $ac_count -gt ${ac_path_GREP_max-0}; then 4034 # Best one so far, save it but keep looking for a better one 4035 ac_cv_path_GREP="$ac_path_GREP" 4036 ac_path_GREP_max=$ac_count 4037 fi 4038 # 10*(2^10) chars as input seems more than enough 4039 test $ac_count -gt 10 && break 4040 done 4041 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4042 esac 4043 4044 $ac_path_GREP_found && break 3 4045 done 4046 done 4047 done 4048 IFS=$as_save_IFS 4049 if test -z "$ac_cv_path_GREP"; then 4050 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4051 fi 4052 else 4053 ac_cv_path_GREP=$GREP 4054 fi 4055 4056 fi 4057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 4058 $as_echo "$ac_cv_path_GREP" >&6; } 4059 GREP="$ac_cv_path_GREP" 4060 4061 4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 4063 $as_echo_n "checking for egrep... " >&6; } 4064 if ${ac_cv_path_EGREP+:} false; then : 4065 $as_echo_n "(cached) " >&6 4066 else 4067 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 4068 then ac_cv_path_EGREP="$GREP -E" 4069 else 4070 if test -z "$EGREP"; then 4071 ac_path_EGREP_found=false 4072 # Loop through the user's path and test for each of PROGNAME-LIST 4073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4074 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4075 do 4076 IFS=$as_save_IFS 4077 test -z "$as_dir" && as_dir=. 4078 for ac_prog in egrep; do 4079 for ac_exec_ext in '' $ac_executable_extensions; do 4080 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" 4081 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue 4082 # Check for GNU ac_path_EGREP and select it if it is found. 4083 # Check for GNU $ac_path_EGREP 4084 case `"$ac_path_EGREP" --version 2>&1` in 4085 *GNU*) 4086 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; 4087 *) 4088 ac_count=0 4089 $as_echo_n 0123456789 >"conftest.in" 4090 while : 4091 do 4092 cat "conftest.in" "conftest.in" >"conftest.tmp" 4093 mv "conftest.tmp" "conftest.in" 4094 cp "conftest.in" "conftest.nl" 4095 $as_echo 'EGREP' >> "conftest.nl" 4096 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break 4097 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4098 as_fn_arith $ac_count + 1 && ac_count=$as_val 4099 if test $ac_count -gt ${ac_path_EGREP_max-0}; then 4100 # Best one so far, save it but keep looking for a better one 4101 ac_cv_path_EGREP="$ac_path_EGREP" 4102 ac_path_EGREP_max=$ac_count 4103 fi 4104 # 10*(2^10) chars as input seems more than enough 4105 test $ac_count -gt 10 && break 4106 done 4107 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4108 esac 4109 4110 $ac_path_EGREP_found && break 3 4111 done 4112 done 4113 done 4114 IFS=$as_save_IFS 4115 if test -z "$ac_cv_path_EGREP"; then 4116 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4117 fi 4118 else 4119 ac_cv_path_EGREP=$EGREP 4120 fi 4121 4122 fi 4123 fi 4124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 4125 $as_echo "$ac_cv_path_EGREP" >&6; } 4126 EGREP="$ac_cv_path_EGREP" 4127 4128 4129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5 4130 $as_echo_n "checking for fgrep... " >&6; } 4131 if ${ac_cv_path_FGREP+:} false; then : 4132 $as_echo_n "(cached) " >&6 4133 else 4134 if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1 4135 then ac_cv_path_FGREP="$GREP -F" 4136 else 4137 if test -z "$FGREP"; then 4138 ac_path_FGREP_found=false 4139 # Loop through the user's path and test for each of PROGNAME-LIST 4140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4141 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin 4142 do 4143 IFS=$as_save_IFS 4144 test -z "$as_dir" && as_dir=. 4145 for ac_prog in fgrep; do 4146 for ac_exec_ext in '' $ac_executable_extensions; do 4147 ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext" 4148 { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue 4149 # Check for GNU ac_path_FGREP and select it if it is found. 4150 # Check for GNU $ac_path_FGREP 4151 case `"$ac_path_FGREP" --version 2>&1` in 4152 *GNU*) 4153 ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;; 4154 *) 4155 ac_count=0 4156 $as_echo_n 0123456789 >"conftest.in" 4157 while : 4158 do 4159 cat "conftest.in" "conftest.in" >"conftest.tmp" 4160 mv "conftest.tmp" "conftest.in" 4161 cp "conftest.in" "conftest.nl" 4162 $as_echo 'FGREP' >> "conftest.nl" 4163 "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break 4164 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break 4165 as_fn_arith $ac_count + 1 && ac_count=$as_val 4166 if test $ac_count -gt ${ac_path_FGREP_max-0}; then 4167 # Best one so far, save it but keep looking for a better one 4168 ac_cv_path_FGREP="$ac_path_FGREP" 4169 ac_path_FGREP_max=$ac_count 4170 fi 4171 # 10*(2^10) chars as input seems more than enough 4172 test $ac_count -gt 10 && break 4173 done 4174 rm -f conftest.in conftest.tmp conftest.nl conftest.out;; 4175 esac 4176 4177 $ac_path_FGREP_found && break 3 4178 done 4179 done 4180 done 4181 IFS=$as_save_IFS 4182 if test -z "$ac_cv_path_FGREP"; then 4183 as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 4184 fi 4185 else 4186 ac_cv_path_FGREP=$FGREP 4187 fi 4188 4189 fi 4190 fi 4191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5 4192 $as_echo "$ac_cv_path_FGREP" >&6; } 4193 FGREP="$ac_cv_path_FGREP" 4194 4195 4196 test -z "$GREP" && GREP=grep 4197 4198 4199 4200 4201 4202 4203 4204 4205 4206 4207 4208 4209 4210 4211 4212 4213 4214 4215 4216 # Check whether --with-gnu-ld was given. 4217 if test "${with_gnu_ld+set}" = set; then : 4218 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes 4219 else 4220 with_gnu_ld=no 4221 fi 4222 4223 ac_prog=ld 4224 if test "$GCC" = yes; then 4225 # Check if gcc -print-prog-name=ld gives a path. 4226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 4227 $as_echo_n "checking for ld used by $CC... " >&6; } 4228 case $host in 4229 *-*-mingw*) 4230 # gcc leaves a trailing carriage return which upsets mingw 4231 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; 4232 *) 4233 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; 4234 esac 4235 case $ac_prog in 4236 # Accept absolute paths. 4237 [\\/]* | ?:[\\/]*) 4238 re_direlt='/[^/][^/]*/\.\./' 4239 # Canonicalize the pathname of ld 4240 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` 4241 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do 4242 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` 4243 done 4244 test -z "$LD" && LD="$ac_prog" 4245 ;; 4246 "") 4247 # If it fails, then pretend we aren't using GCC. 4248 ac_prog=ld 4249 ;; 4250 *) 4251 # If it is relative, then search for the first ld in PATH. 4252 with_gnu_ld=unknown 4253 ;; 4254 esac 4255 elif test "$with_gnu_ld" = yes; then 4256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 4257 $as_echo_n "checking for GNU ld... " >&6; } 4258 else 4259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 4260 $as_echo_n "checking for non-GNU ld... " >&6; } 4261 fi 4262 if ${lt_cv_path_LD+:} false; then : 4263 $as_echo_n "(cached) " >&6 4264 else 4265 if test -z "$LD"; then 4266 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4267 for ac_dir in $PATH; do 4268 IFS="$lt_save_ifs" 4269 test -z "$ac_dir" && ac_dir=. 4270 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then 4271 lt_cv_path_LD="$ac_dir/$ac_prog" 4272 # Check to see if the program is GNU ld. I'd rather use --version, 4273 # but apparently some variants of GNU ld only accept -v. 4274 # Break only if it was the GNU/non-GNU ld that we prefer. 4275 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in 4276 *GNU* | *'with BFD'*) 4277 test "$with_gnu_ld" != no && break 4278 ;; 4279 *) 4280 test "$with_gnu_ld" != yes && break 4281 ;; 4282 esac 4283 fi 4284 done 4285 IFS="$lt_save_ifs" 4286 else 4287 lt_cv_path_LD="$LD" # Let the user override the test with a path. 4288 fi 4289 fi 4290 4291 LD="$lt_cv_path_LD" 4292 if test -n "$LD"; then 4293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5 4294 $as_echo "$LD" >&6; } 4295 else 4296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4297 $as_echo "no" >&6; } 4298 fi 4299 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 4300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 4301 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } 4302 if ${lt_cv_prog_gnu_ld+:} false; then : 4303 $as_echo_n "(cached) " >&6 4304 else 4305 # I'd rather use --version here, but apparently some GNU lds only accept -v. 4306 case `$LD -v 2>&1 </dev/null` in 4307 *GNU* | *'with BFD'*) 4308 lt_cv_prog_gnu_ld=yes 4309 ;; 4310 *) 4311 lt_cv_prog_gnu_ld=no 4312 ;; 4313 esac 4314 fi 4315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5 4316 $as_echo "$lt_cv_prog_gnu_ld" >&6; } 4317 with_gnu_ld=$lt_cv_prog_gnu_ld 4318 4319 4320 4321 4322 4323 4324 4325 4326 4327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5 4328 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; } 4329 if ${lt_cv_path_NM+:} false; then : 4330 $as_echo_n "(cached) " >&6 4331 else 4332 if test -n "$NM"; then 4333 # Let the user override the test. 4334 lt_cv_path_NM="$NM" 4335 else 4336 lt_nm_to_check="${ac_tool_prefix}nm" 4337 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then 4338 lt_nm_to_check="$lt_nm_to_check nm" 4339 fi 4340 for lt_tmp_nm in $lt_nm_to_check; do 4341 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 4342 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do 4343 IFS="$lt_save_ifs" 4344 test -z "$ac_dir" && ac_dir=. 4345 tmp_nm="$ac_dir/$lt_tmp_nm" 4346 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then 4347 # Check to see if the nm accepts a BSD-compat flag. 4348 # Adding the `sed 1q' prevents false positives on HP-UX, which says: 4349 # nm: unknown option "B" ignored 4350 # Tru64's nm complains that /dev/null is an invalid object file 4351 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in 4352 */dev/null* | *'Invalid file or object type'*) 4353 lt_cv_path_NM="$tmp_nm -B" 4354 break 4355 ;; 4356 *) 4357 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in 4358 */dev/null*) 4359 lt_cv_path_NM="$tmp_nm -p" 4360 break 4361 ;; 4362 *) 4363 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but 4364 continue # so that we can try to find one that supports BSD flags 4365 ;; 4366 esac 4367 ;; 4368 esac 4369 fi 4370 done 4371 IFS="$lt_save_ifs" 4372 done 4373 : ${lt_cv_path_NM=no} 4374 fi 4375 fi 4376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 4377 $as_echo "$lt_cv_path_NM" >&6; } 4378 if test "$lt_cv_path_NM" != "no"; then 4379 NM="$lt_cv_path_NM" 4380 else 4381 # Didn't find any BSD compatible name lister, look for dumpbin. 4382 if test -n "$DUMPBIN"; then : 4383 # Let the user override the test. 4384 else 4385 if test -n "$ac_tool_prefix"; then 4386 for ac_prog in dumpbin "link -dump" 4387 do 4388 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 4389 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 4390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4391 $as_echo_n "checking for $ac_word... " >&6; } 4392 if ${ac_cv_prog_DUMPBIN+:} false; then : 4393 $as_echo_n "(cached) " >&6 4394 else 4395 if test -n "$DUMPBIN"; then 4396 ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. 4397 else 4398 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4399 for as_dir in $PATH 4400 do 4401 IFS=$as_save_IFS 4402 test -z "$as_dir" && as_dir=. 4403 for ac_exec_ext in '' $ac_executable_extensions; do 4404 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4405 ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" 4406 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4407 break 2 4408 fi 4409 done 4410 done 4411 IFS=$as_save_IFS 4412 4413 fi 4414 fi 4415 DUMPBIN=$ac_cv_prog_DUMPBIN 4416 if test -n "$DUMPBIN"; then 4417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 4418 $as_echo "$DUMPBIN" >&6; } 4419 else 4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4421 $as_echo "no" >&6; } 4422 fi 4423 4424 4425 test -n "$DUMPBIN" && break 4426 done 4427 fi 4428 if test -z "$DUMPBIN"; then 4429 ac_ct_DUMPBIN=$DUMPBIN 4430 for ac_prog in dumpbin "link -dump" 4431 do 4432 # Extract the first word of "$ac_prog", so it can be a program name with args. 4433 set dummy $ac_prog; ac_word=$2 4434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4435 $as_echo_n "checking for $ac_word... " >&6; } 4436 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : 4437 $as_echo_n "(cached) " >&6 4438 else 4439 if test -n "$ac_ct_DUMPBIN"; then 4440 ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. 4441 else 4442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4443 for as_dir in $PATH 4444 do 4445 IFS=$as_save_IFS 4446 test -z "$as_dir" && as_dir=. 4447 for ac_exec_ext in '' $ac_executable_extensions; do 4448 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4449 ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" 4450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4451 break 2 4452 fi 4453 done 4454 done 4455 IFS=$as_save_IFS 4456 4457 fi 4458 fi 4459 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN 4460 if test -n "$ac_ct_DUMPBIN"; then 4461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 4462 $as_echo "$ac_ct_DUMPBIN" >&6; } 4463 else 4464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4465 $as_echo "no" >&6; } 4466 fi 4467 4468 4469 test -n "$ac_ct_DUMPBIN" && break 4470 done 4471 4472 if test "x$ac_ct_DUMPBIN" = x; then 4473 DUMPBIN=":" 4474 else 4475 case $cross_compiling:$ac_tool_warned in 4476 yes:) 4477 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4478 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4479 ac_tool_warned=yes ;; 4480 esac 4481 DUMPBIN=$ac_ct_DUMPBIN 4482 fi 4483 fi 4484 4485 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in 4486 *COFF*) 4487 DUMPBIN="$DUMPBIN -symbols" 4488 ;; 4489 *) 4490 DUMPBIN=: 4491 ;; 4492 esac 4493 fi 4494 4495 if test "$DUMPBIN" != ":"; then 4496 NM="$DUMPBIN" 4497 fi 4498 fi 4499 test -z "$NM" && NM=nm 4500 4501 4502 4503 4504 4505 4506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 4507 $as_echo_n "checking the name lister ($NM) interface... " >&6; } 4508 if ${lt_cv_nm_interface+:} false; then : 4509 $as_echo_n "(cached) " >&6 4510 else 4511 lt_cv_nm_interface="BSD nm" 4512 echo "int some_variable = 0;" > conftest.$ac_ext 4513 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) 4514 (eval "$ac_compile" 2>conftest.err) 4515 cat conftest.err >&5 4516 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) 4517 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) 4518 cat conftest.err >&5 4519 (eval echo "\"\$as_me:$LINENO: output\"" >&5) 4520 cat conftest.out >&5 4521 if $GREP 'External.*some_variable' conftest.out > /dev/null; then 4522 lt_cv_nm_interface="MS dumpbin" 4523 fi 4524 rm -f conftest* 4525 fi 4526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 4527 $as_echo "$lt_cv_nm_interface" >&6; } 4528 4529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 4530 $as_echo_n "checking whether ln -s works... " >&6; } 4531 LN_S=$as_ln_s 4532 if test "$LN_S" = "ln -s"; then 4533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 4534 $as_echo "yes" >&6; } 4535 else 4536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 4537 $as_echo "no, using $LN_S" >&6; } 4538 fi 4539 4540 # find the maximum length of command line arguments 4541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 4542 $as_echo_n "checking the maximum length of command line arguments... " >&6; } 4543 if ${lt_cv_sys_max_cmd_len+:} false; then : 4544 $as_echo_n "(cached) " >&6 4545 else 4546 i=0 4547 teststring="ABCD" 4548 4549 case $build_os in 4550 msdosdjgpp*) 4551 # On DJGPP, this test can blow up pretty badly due to problems in libc 4552 # (any single argument exceeding 2000 bytes causes a buffer overrun 4553 # during glob expansion). Even if it were fixed, the result of this 4554 # check would be larger than it should be. 4555 lt_cv_sys_max_cmd_len=12288; # 12K is about right 4556 ;; 4557 4558 gnu*) 4559 # Under GNU Hurd, this test is not required because there is 4560 # no limit to the length of command line arguments. 4561 # Libtool will interpret -1 as no limit whatsoever 4562 lt_cv_sys_max_cmd_len=-1; 4563 ;; 4564 4565 cygwin* | mingw* | cegcc*) 4566 # On Win9x/ME, this test blows up -- it succeeds, but takes 4567 # about 5 minutes as the teststring grows exponentially. 4568 # Worse, since 9x/ME are not pre-emptively multitasking, 4569 # you end up with a "frozen" computer, even though with patience 4570 # the test eventually succeeds (with a max line length of 256k). 4571 # Instead, let's just punt: use the minimum linelength reported by 4572 # all of the supported platforms: 8192 (on NT/2K/XP). 4573 lt_cv_sys_max_cmd_len=8192; 4574 ;; 4575 4576 mint*) 4577 # On MiNT this can take a long time and run out of memory. 4578 lt_cv_sys_max_cmd_len=8192; 4579 ;; 4580 4581 amigaos*) 4582 # On AmigaOS with pdksh, this test takes hours, literally. 4583 # So we just punt and use a minimum line length of 8192. 4584 lt_cv_sys_max_cmd_len=8192; 4585 ;; 4586 4587 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) 4588 # This has been around since 386BSD, at least. Likely further. 4589 if test -x /sbin/sysctl; then 4590 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` 4591 elif test -x /usr/sbin/sysctl; then 4592 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` 4593 else 4594 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs 4595 fi 4596 # And add a safety zone 4597 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4598 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4599 ;; 4600 4601 interix*) 4602 # We know the value 262144 and hardcode it with a safety zone (like BSD) 4603 lt_cv_sys_max_cmd_len=196608 4604 ;; 4605 4606 os2*) 4607 # The test takes a long time on OS/2. 4608 lt_cv_sys_max_cmd_len=8192 4609 ;; 4610 4611 osf*) 4612 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure 4613 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not 4614 # nice to cause kernel panics so lets avoid the loop below. 4615 # First set a reasonable default. 4616 lt_cv_sys_max_cmd_len=16384 4617 # 4618 if test -x /sbin/sysconfig; then 4619 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in 4620 *1*) lt_cv_sys_max_cmd_len=-1 ;; 4621 esac 4622 fi 4623 ;; 4624 sco3.2v5*) 4625 lt_cv_sys_max_cmd_len=102400 4626 ;; 4627 sysv5* | sco5v6* | sysv4.2uw2*) 4628 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` 4629 if test -n "$kargmax"; then 4630 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` 4631 else 4632 lt_cv_sys_max_cmd_len=32768 4633 fi 4634 ;; 4635 *) 4636 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` 4637 if test -n "$lt_cv_sys_max_cmd_len"; then 4638 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` 4639 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` 4640 else 4641 # Make teststring a little bigger before we do anything with it. 4642 # a 1K string should be a reasonable start. 4643 for i in 1 2 3 4 5 6 7 8 ; do 4644 teststring=$teststring$teststring 4645 done 4646 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} 4647 # If test is not a shell built-in, we'll probably end up computing a 4648 # maximum length that is only half of the actual maximum length, but 4649 # we can't tell. 4650 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ 4651 = "X$teststring$teststring"; } >/dev/null 2>&1 && 4652 test $i != 17 # 1/2 MB should be enough 4653 do 4654 i=`expr $i + 1` 4655 teststring=$teststring$teststring 4656 done 4657 # Only check the string length outside the loop. 4658 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` 4659 teststring= 4660 # Add a significant safety factor because C++ compilers can tack on 4661 # massive amounts of additional arguments before passing them to the 4662 # linker. It appears as though 1/2 is a usable value. 4663 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` 4664 fi 4665 ;; 4666 esac 4667 4668 fi 4669 4670 if test -n $lt_cv_sys_max_cmd_len ; then 4671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 4672 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } 4673 else 4674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 4675 $as_echo "none" >&6; } 4676 fi 4677 max_cmd_len=$lt_cv_sys_max_cmd_len 4678 4679 4680 4681 4682 4683 4684 : ${CP="cp -f"} 4685 : ${MV="mv -f"} 4686 : ${RM="rm -f"} 4687 4688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 4689 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } 4690 # Try some XSI features 4691 xsi_shell=no 4692 ( _lt_dummy="a/b/c" 4693 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \ 4694 = c,a/b,b/c, \ 4695 && eval 'test $(( 1 + 1 )) -eq 2 \ 4696 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ 4697 && xsi_shell=yes 4698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 4699 $as_echo "$xsi_shell" >&6; } 4700 4701 4702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 4703 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } 4704 lt_shell_append=no 4705 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ 4706 >/dev/null 2>&1 \ 4707 && lt_shell_append=yes 4708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 4709 $as_echo "$lt_shell_append" >&6; } 4710 4711 4712 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then 4713 lt_unset=unset 4714 else 4715 lt_unset=false 4716 fi 4717 4718 4719 4720 4721 4722 # test EBCDIC or ASCII 4723 case `echo X|tr X '\101'` in 4724 A) # ASCII based system 4725 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr 4726 lt_SP2NL='tr \040 \012' 4727 lt_NL2SP='tr \015\012 \040\040' 4728 ;; 4729 *) # EBCDIC based system 4730 lt_SP2NL='tr \100 \n' 4731 lt_NL2SP='tr \r\n \100\100' 4732 ;; 4733 esac 4734 4735 4736 4737 4738 4739 4740 4741 4742 4743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 4744 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } 4745 if ${lt_cv_to_host_file_cmd+:} false; then : 4746 $as_echo_n "(cached) " >&6 4747 else 4748 case $host in 4749 *-*-mingw* ) 4750 case $build in 4751 *-*-mingw* ) # actually msys 4752 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 4753 ;; 4754 *-*-cygwin* ) 4755 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 4756 ;; 4757 * ) # otherwise, assume *nix 4758 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 4759 ;; 4760 esac 4761 ;; 4762 *-*-cygwin* ) 4763 case $build in 4764 *-*-mingw* ) # actually msys 4765 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin 4766 ;; 4767 *-*-cygwin* ) 4768 lt_cv_to_host_file_cmd=func_convert_file_noop 4769 ;; 4770 * ) # otherwise, assume *nix 4771 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin 4772 ;; 4773 esac 4774 ;; 4775 * ) # unhandled hosts (and "normal" native builds) 4776 lt_cv_to_host_file_cmd=func_convert_file_noop 4777 ;; 4778 esac 4779 4780 fi 4781 4782 to_host_file_cmd=$lt_cv_to_host_file_cmd 4783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 4784 $as_echo "$lt_cv_to_host_file_cmd" >&6; } 4785 4786 4787 4788 4789 4790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 4791 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } 4792 if ${lt_cv_to_tool_file_cmd+:} false; then : 4793 $as_echo_n "(cached) " >&6 4794 else 4795 #assume ordinary cross tools, or native build. 4796 lt_cv_to_tool_file_cmd=func_convert_file_noop 4797 case $host in 4798 *-*-mingw* ) 4799 case $build in 4800 *-*-mingw* ) # actually msys 4801 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 4802 ;; 4803 esac 4804 ;; 4805 esac 4806 4807 fi 4808 4809 to_tool_file_cmd=$lt_cv_to_tool_file_cmd 4810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 4811 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } 4812 4813 4814 4815 4816 4817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 4818 $as_echo_n "checking for $LD option to reload object files... " >&6; } 4819 if ${lt_cv_ld_reload_flag+:} false; then : 4820 $as_echo_n "(cached) " >&6 4821 else 4822 lt_cv_ld_reload_flag='-r' 4823 fi 4824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 4825 $as_echo "$lt_cv_ld_reload_flag" >&6; } 4826 reload_flag=$lt_cv_ld_reload_flag 4827 case $reload_flag in 4828 "" | " "*) ;; 4829 *) reload_flag=" $reload_flag" ;; 4830 esac 4831 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4832 case $host_os in 4833 cygwin* | mingw* | pw32* | cegcc*) 4834 if test "$GCC" != yes; then 4835 reload_cmds=false 4836 fi 4837 ;; 4838 darwin*) 4839 if test "$GCC" = yes; then 4840 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' 4841 else 4842 reload_cmds='$LD$reload_flag -o $output$reload_objs' 4843 fi 4844 ;; 4845 esac 4846 4847 4848 4849 4850 4851 4852 4853 4854 4855 if test -n "$ac_tool_prefix"; then 4856 # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. 4857 set dummy ${ac_tool_prefix}objdump; ac_word=$2 4858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4859 $as_echo_n "checking for $ac_word... " >&6; } 4860 if ${ac_cv_prog_OBJDUMP+:} false; then : 4861 $as_echo_n "(cached) " >&6 4862 else 4863 if test -n "$OBJDUMP"; then 4864 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. 4865 else 4866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4867 for as_dir in $PATH 4868 do 4869 IFS=$as_save_IFS 4870 test -z "$as_dir" && as_dir=. 4871 for ac_exec_ext in '' $ac_executable_extensions; do 4872 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4873 ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" 4874 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4875 break 2 4876 fi 4877 done 4878 done 4879 IFS=$as_save_IFS 4880 4881 fi 4882 fi 4883 OBJDUMP=$ac_cv_prog_OBJDUMP 4884 if test -n "$OBJDUMP"; then 4885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 4886 $as_echo "$OBJDUMP" >&6; } 4887 else 4888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4889 $as_echo "no" >&6; } 4890 fi 4891 4892 4893 fi 4894 if test -z "$ac_cv_prog_OBJDUMP"; then 4895 ac_ct_OBJDUMP=$OBJDUMP 4896 # Extract the first word of "objdump", so it can be a program name with args. 4897 set dummy objdump; ac_word=$2 4898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 4899 $as_echo_n "checking for $ac_word... " >&6; } 4900 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : 4901 $as_echo_n "(cached) " >&6 4902 else 4903 if test -n "$ac_ct_OBJDUMP"; then 4904 ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. 4905 else 4906 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 4907 for as_dir in $PATH 4908 do 4909 IFS=$as_save_IFS 4910 test -z "$as_dir" && as_dir=. 4911 for ac_exec_ext in '' $ac_executable_extensions; do 4912 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 4913 ac_cv_prog_ac_ct_OBJDUMP="objdump" 4914 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 4915 break 2 4916 fi 4917 done 4918 done 4919 IFS=$as_save_IFS 4920 4921 fi 4922 fi 4923 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP 4924 if test -n "$ac_ct_OBJDUMP"; then 4925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 4926 $as_echo "$ac_ct_OBJDUMP" >&6; } 4927 else 4928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 4929 $as_echo "no" >&6; } 4930 fi 4931 4932 if test "x$ac_ct_OBJDUMP" = x; then 4933 OBJDUMP="false" 4934 else 4935 case $cross_compiling:$ac_tool_warned in 4936 yes:) 4937 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 4938 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 4939 ac_tool_warned=yes ;; 4940 esac 4941 OBJDUMP=$ac_ct_OBJDUMP 4942 fi 4943 else 4944 OBJDUMP="$ac_cv_prog_OBJDUMP" 4945 fi 4946 4947 test -z "$OBJDUMP" && OBJDUMP=objdump 4948 4949 4950 4951 4952 4953 4954 4955 4956 4957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 4958 $as_echo_n "checking how to recognize dependent libraries... " >&6; } 4959 if ${lt_cv_deplibs_check_method+:} false; then : 4960 $as_echo_n "(cached) " >&6 4961 else 4962 lt_cv_file_magic_cmd='$MAGIC_CMD' 4963 lt_cv_file_magic_test_file= 4964 lt_cv_deplibs_check_method='unknown' 4965 # Need to set the preceding variable on all platforms that support 4966 # interlibrary dependencies. 4967 # 'none' -- dependencies not supported. 4968 # `unknown' -- same as none, but documents that we really don't know. 4969 # 'pass_all' -- all dependencies passed with no checks. 4970 # 'test_compile' -- check by making test program. 4971 # 'file_magic [[regex]]' -- check by looking for files in library path 4972 # which responds to the $file_magic_cmd with a given extended regex. 4973 # If you have `file' or equivalent on your system and you're not sure 4974 # whether `pass_all' will *always* work, you probably want this one. 4975 4976 case $host_os in 4977 aix[4-9]*) 4978 lt_cv_deplibs_check_method=pass_all 4979 ;; 4980 4981 beos*) 4982 lt_cv_deplibs_check_method=pass_all 4983 ;; 4984 4985 bsdi[45]*) 4986 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' 4987 lt_cv_file_magic_cmd='/usr/bin/file -L' 4988 lt_cv_file_magic_test_file=/shlib/libc.so 4989 ;; 4990 4991 cygwin*) 4992 # func_win32_libid is a shell function defined in ltmain.sh 4993 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 4994 lt_cv_file_magic_cmd='func_win32_libid' 4995 ;; 4996 4997 mingw* | pw32*) 4998 # Base MSYS/MinGW do not provide the 'file' command needed by 4999 # func_win32_libid shell function, so use a weaker test based on 'objdump', 5000 # unless we find 'file', for example because we are cross-compiling. 5001 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. 5002 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then 5003 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' 5004 lt_cv_file_magic_cmd='func_win32_libid' 5005 else 5006 # Keep this pattern in sync with the one in func_win32_libid. 5007 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' 5008 lt_cv_file_magic_cmd='$OBJDUMP -f' 5009 fi 5010 ;; 5011 5012 cegcc*) 5013 # use the weaker test based on 'objdump'. See mingw*. 5014 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' 5015 lt_cv_file_magic_cmd='$OBJDUMP -f' 5016 ;; 5017 5018 darwin* | rhapsody*) 5019 lt_cv_deplibs_check_method=pass_all 5020 ;; 5021 5022 freebsd* | dragonfly*) 5023 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5024 case $host_cpu in 5025 i*86 ) 5026 # Not sure whether the presence of OpenBSD here was a mistake. 5027 # Let's accept both of them until this is cleared up. 5028 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' 5029 lt_cv_file_magic_cmd=/usr/bin/file 5030 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` 5031 ;; 5032 esac 5033 else 5034 lt_cv_deplibs_check_method=pass_all 5035 fi 5036 ;; 5037 5038 gnu*) 5039 lt_cv_deplibs_check_method=pass_all 5040 ;; 5041 5042 haiku*) 5043 lt_cv_deplibs_check_method=pass_all 5044 ;; 5045 5046 hpux10.20* | hpux11*) 5047 lt_cv_file_magic_cmd=/usr/bin/file 5048 case $host_cpu in 5049 ia64*) 5050 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' 5051 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so 5052 ;; 5053 hppa*64*) 5054 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' 5055 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl 5056 ;; 5057 *) 5058 lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' 5059 lt_cv_file_magic_test_file=/usr/lib/libc.sl 5060 ;; 5061 esac 5062 ;; 5063 5064 interix[3-9]*) 5065 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here 5066 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' 5067 ;; 5068 5069 irix5* | irix6* | nonstopux*) 5070 case $LD in 5071 *-32|*"-32 ") libmagic=32-bit;; 5072 *-n32|*"-n32 ") libmagic=N32;; 5073 *-64|*"-64 ") libmagic=64-bit;; 5074 *) libmagic=never-match;; 5075 esac 5076 lt_cv_deplibs_check_method=pass_all 5077 ;; 5078 5079 # This must be glibc/ELF. 5080 linux* | k*bsd*-gnu | kopensolaris*-gnu) 5081 lt_cv_deplibs_check_method=pass_all 5082 ;; 5083 5084 netbsd*) 5085 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then 5086 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5087 else 5088 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' 5089 fi 5090 ;; 5091 5092 newos6*) 5093 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' 5094 lt_cv_file_magic_cmd=/usr/bin/file 5095 lt_cv_file_magic_test_file=/usr/lib/libnls.so 5096 ;; 5097 5098 *nto* | *qnx*) 5099 lt_cv_deplibs_check_method=pass_all 5100 ;; 5101 5102 openbsd*) 5103 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 5104 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 5105 else 5106 lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' 5107 fi 5108 ;; 5109 5110 osf3* | osf4* | osf5*) 5111 lt_cv_deplibs_check_method=pass_all 5112 ;; 5113 5114 rdos*) 5115 lt_cv_deplibs_check_method=pass_all 5116 ;; 5117 5118 solaris*) 5119 lt_cv_deplibs_check_method=pass_all 5120 ;; 5121 5122 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 5123 lt_cv_deplibs_check_method=pass_all 5124 ;; 5125 5126 sysv4 | sysv4.3*) 5127 case $host_vendor in 5128 motorola) 5129 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]' 5130 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` 5131 ;; 5132 ncr) 5133 lt_cv_deplibs_check_method=pass_all 5134 ;; 5135 sequent) 5136 lt_cv_file_magic_cmd='/bin/file' 5137 lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' 5138 ;; 5139 sni) 5140 lt_cv_file_magic_cmd='/bin/file' 5141 lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" 5142 lt_cv_file_magic_test_file=/lib/libc.so 5143 ;; 5144 siemens) 5145 lt_cv_deplibs_check_method=pass_all 5146 ;; 5147 pc) 5148 lt_cv_deplibs_check_method=pass_all 5149 ;; 5150 esac 5151 ;; 5152 5153 tpf*) 5154 lt_cv_deplibs_check_method=pass_all 5155 ;; 5156 esac 5157 5158 fi 5159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 5160 $as_echo "$lt_cv_deplibs_check_method" >&6; } 5161 5162 file_magic_glob= 5163 want_nocaseglob=no 5164 if test "$build" = "$host"; then 5165 case $host_os in 5166 mingw* | pw32*) 5167 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then 5168 want_nocaseglob=yes 5169 else 5170 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` 5171 fi 5172 ;; 5173 esac 5174 fi 5175 5176 file_magic_cmd=$lt_cv_file_magic_cmd 5177 deplibs_check_method=$lt_cv_deplibs_check_method 5178 test -z "$deplibs_check_method" && deplibs_check_method=unknown 5179 5180 5181 5182 5183 5184 5185 5186 5187 5188 5189 5190 5191 5192 5193 5194 5195 5196 5197 5198 5199 5200 5201 if test -n "$ac_tool_prefix"; then 5202 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. 5203 set dummy ${ac_tool_prefix}dlltool; ac_word=$2 5204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5205 $as_echo_n "checking for $ac_word... " >&6; } 5206 if ${ac_cv_prog_DLLTOOL+:} false; then : 5207 $as_echo_n "(cached) " >&6 5208 else 5209 if test -n "$DLLTOOL"; then 5210 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. 5211 else 5212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5213 for as_dir in $PATH 5214 do 5215 IFS=$as_save_IFS 5216 test -z "$as_dir" && as_dir=. 5217 for ac_exec_ext in '' $ac_executable_extensions; do 5218 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5219 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" 5220 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5221 break 2 5222 fi 5223 done 5224 done 5225 IFS=$as_save_IFS 5226 5227 fi 5228 fi 5229 DLLTOOL=$ac_cv_prog_DLLTOOL 5230 if test -n "$DLLTOOL"; then 5231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 5232 $as_echo "$DLLTOOL" >&6; } 5233 else 5234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5235 $as_echo "no" >&6; } 5236 fi 5237 5238 5239 fi 5240 if test -z "$ac_cv_prog_DLLTOOL"; then 5241 ac_ct_DLLTOOL=$DLLTOOL 5242 # Extract the first word of "dlltool", so it can be a program name with args. 5243 set dummy dlltool; ac_word=$2 5244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5245 $as_echo_n "checking for $ac_word... " >&6; } 5246 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : 5247 $as_echo_n "(cached) " >&6 5248 else 5249 if test -n "$ac_ct_DLLTOOL"; then 5250 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. 5251 else 5252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5253 for as_dir in $PATH 5254 do 5255 IFS=$as_save_IFS 5256 test -z "$as_dir" && as_dir=. 5257 for ac_exec_ext in '' $ac_executable_extensions; do 5258 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5259 ac_cv_prog_ac_ct_DLLTOOL="dlltool" 5260 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5261 break 2 5262 fi 5263 done 5264 done 5265 IFS=$as_save_IFS 5266 5267 fi 5268 fi 5269 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL 5270 if test -n "$ac_ct_DLLTOOL"; then 5271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 5272 $as_echo "$ac_ct_DLLTOOL" >&6; } 5273 else 5274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5275 $as_echo "no" >&6; } 5276 fi 5277 5278 if test "x$ac_ct_DLLTOOL" = x; then 5279 DLLTOOL="false" 5280 else 5281 case $cross_compiling:$ac_tool_warned in 5282 yes:) 5283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5284 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5285 ac_tool_warned=yes ;; 5286 esac 5287 DLLTOOL=$ac_ct_DLLTOOL 5288 fi 5289 else 5290 DLLTOOL="$ac_cv_prog_DLLTOOL" 5291 fi 5292 5293 test -z "$DLLTOOL" && DLLTOOL=dlltool 5294 5295 5296 5297 5298 5299 5300 5301 5302 5303 5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 5305 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } 5306 if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : 5307 $as_echo_n "(cached) " >&6 5308 else 5309 lt_cv_sharedlib_from_linklib_cmd='unknown' 5310 5311 case $host_os in 5312 cygwin* | mingw* | pw32* | cegcc*) 5313 # two different shell functions defined in ltmain.sh 5314 # decide which to use based on capabilities of $DLLTOOL 5315 case `$DLLTOOL --help 2>&1` in 5316 *--identify-strict*) 5317 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib 5318 ;; 5319 *) 5320 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback 5321 ;; 5322 esac 5323 ;; 5324 *) 5325 # fallback: assume linklib IS sharedlib 5326 lt_cv_sharedlib_from_linklib_cmd="$ECHO" 5327 ;; 5328 esac 5329 5330 fi 5331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 5332 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } 5333 sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd 5334 test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO 5335 5336 5337 5338 5339 5340 5341 5342 5343 if test -n "$ac_tool_prefix"; then 5344 for ac_prog in ar 5345 do 5346 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. 5347 set dummy $ac_tool_prefix$ac_prog; ac_word=$2 5348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5349 $as_echo_n "checking for $ac_word... " >&6; } 5350 if ${ac_cv_prog_AR+:} false; then : 5351 $as_echo_n "(cached) " >&6 5352 else 5353 if test -n "$AR"; then 5354 ac_cv_prog_AR="$AR" # Let the user override the test. 5355 else 5356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5357 for as_dir in $PATH 5358 do 5359 IFS=$as_save_IFS 5360 test -z "$as_dir" && as_dir=. 5361 for ac_exec_ext in '' $ac_executable_extensions; do 5362 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5363 ac_cv_prog_AR="$ac_tool_prefix$ac_prog" 5364 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5365 break 2 5366 fi 5367 done 5368 done 5369 IFS=$as_save_IFS 5370 5371 fi 5372 fi 5373 AR=$ac_cv_prog_AR 5374 if test -n "$AR"; then 5375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 5376 $as_echo "$AR" >&6; } 5377 else 5378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5379 $as_echo "no" >&6; } 5380 fi 5381 5382 5383 test -n "$AR" && break 5384 done 5385 fi 5386 if test -z "$AR"; then 5387 ac_ct_AR=$AR 5388 for ac_prog in ar 5389 do 5390 # Extract the first word of "$ac_prog", so it can be a program name with args. 5391 set dummy $ac_prog; ac_word=$2 5392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5393 $as_echo_n "checking for $ac_word... " >&6; } 5394 if ${ac_cv_prog_ac_ct_AR+:} false; then : 5395 $as_echo_n "(cached) " >&6 5396 else 5397 if test -n "$ac_ct_AR"; then 5398 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. 5399 else 5400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5401 for as_dir in $PATH 5402 do 5403 IFS=$as_save_IFS 5404 test -z "$as_dir" && as_dir=. 5405 for ac_exec_ext in '' $ac_executable_extensions; do 5406 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5407 ac_cv_prog_ac_ct_AR="$ac_prog" 5408 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5409 break 2 5410 fi 5411 done 5412 done 5413 IFS=$as_save_IFS 5414 5415 fi 5416 fi 5417 ac_ct_AR=$ac_cv_prog_ac_ct_AR 5418 if test -n "$ac_ct_AR"; then 5419 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 5420 $as_echo "$ac_ct_AR" >&6; } 5421 else 5422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5423 $as_echo "no" >&6; } 5424 fi 5425 5426 5427 test -n "$ac_ct_AR" && break 5428 done 5429 5430 if test "x$ac_ct_AR" = x; then 5431 AR="false" 5432 else 5433 case $cross_compiling:$ac_tool_warned in 5434 yes:) 5435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5436 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5437 ac_tool_warned=yes ;; 5438 esac 5439 AR=$ac_ct_AR 5440 fi 5441 fi 5442 5443 : ${AR=ar} 5444 : ${AR_FLAGS=cru} 5445 5446 5447 5448 5449 5450 5451 5452 5453 5454 5455 5456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 5457 $as_echo_n "checking for archiver @FILE support... " >&6; } 5458 if ${lt_cv_ar_at_file+:} false; then : 5459 $as_echo_n "(cached) " >&6 5460 else 5461 lt_cv_ar_at_file=no 5462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 5463 /* end confdefs.h. */ 5464 5465 int 5466 main () 5467 { 5468 5469 ; 5470 return 0; 5471 } 5472 _ACEOF 5473 if ac_fn_c_try_compile "$LINENO"; then : 5474 echo conftest.$ac_objext > conftest.lst 5475 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' 5476 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5477 (eval $lt_ar_try) 2>&5 5478 ac_status=$? 5479 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5480 test $ac_status = 0; } 5481 if test "$ac_status" -eq 0; then 5482 # Ensure the archiver fails upon bogus file names. 5483 rm -f conftest.$ac_objext libconftest.a 5484 { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 5485 (eval $lt_ar_try) 2>&5 5486 ac_status=$? 5487 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5488 test $ac_status = 0; } 5489 if test "$ac_status" -ne 0; then 5490 lt_cv_ar_at_file=@ 5491 fi 5492 fi 5493 rm -f conftest.* libconftest.a 5494 5495 fi 5496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 5497 5498 fi 5499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 5500 $as_echo "$lt_cv_ar_at_file" >&6; } 5501 5502 if test "x$lt_cv_ar_at_file" = xno; then 5503 archiver_list_spec= 5504 else 5505 archiver_list_spec=$lt_cv_ar_at_file 5506 fi 5507 5508 5509 5510 5511 5512 5513 5514 if test -n "$ac_tool_prefix"; then 5515 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. 5516 set dummy ${ac_tool_prefix}strip; ac_word=$2 5517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5518 $as_echo_n "checking for $ac_word... " >&6; } 5519 if ${ac_cv_prog_STRIP+:} false; then : 5520 $as_echo_n "(cached) " >&6 5521 else 5522 if test -n "$STRIP"; then 5523 ac_cv_prog_STRIP="$STRIP" # Let the user override the test. 5524 else 5525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5526 for as_dir in $PATH 5527 do 5528 IFS=$as_save_IFS 5529 test -z "$as_dir" && as_dir=. 5530 for ac_exec_ext in '' $ac_executable_extensions; do 5531 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5532 ac_cv_prog_STRIP="${ac_tool_prefix}strip" 5533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5534 break 2 5535 fi 5536 done 5537 done 5538 IFS=$as_save_IFS 5539 5540 fi 5541 fi 5542 STRIP=$ac_cv_prog_STRIP 5543 if test -n "$STRIP"; then 5544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 5545 $as_echo "$STRIP" >&6; } 5546 else 5547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5548 $as_echo "no" >&6; } 5549 fi 5550 5551 5552 fi 5553 if test -z "$ac_cv_prog_STRIP"; then 5554 ac_ct_STRIP=$STRIP 5555 # Extract the first word of "strip", so it can be a program name with args. 5556 set dummy strip; ac_word=$2 5557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5558 $as_echo_n "checking for $ac_word... " >&6; } 5559 if ${ac_cv_prog_ac_ct_STRIP+:} false; then : 5560 $as_echo_n "(cached) " >&6 5561 else 5562 if test -n "$ac_ct_STRIP"; then 5563 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. 5564 else 5565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5566 for as_dir in $PATH 5567 do 5568 IFS=$as_save_IFS 5569 test -z "$as_dir" && as_dir=. 5570 for ac_exec_ext in '' $ac_executable_extensions; do 5571 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5572 ac_cv_prog_ac_ct_STRIP="strip" 5573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5574 break 2 5575 fi 5576 done 5577 done 5578 IFS=$as_save_IFS 5579 5580 fi 5581 fi 5582 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP 5583 if test -n "$ac_ct_STRIP"; then 5584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 5585 $as_echo "$ac_ct_STRIP" >&6; } 5586 else 5587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5588 $as_echo "no" >&6; } 5589 fi 5590 5591 if test "x$ac_ct_STRIP" = x; then 5592 STRIP=":" 5593 else 5594 case $cross_compiling:$ac_tool_warned in 5595 yes:) 5596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5598 ac_tool_warned=yes ;; 5599 esac 5600 STRIP=$ac_ct_STRIP 5601 fi 5602 else 5603 STRIP="$ac_cv_prog_STRIP" 5604 fi 5605 5606 test -z "$STRIP" && STRIP=: 5607 5608 5609 5610 5611 5612 5613 if test -n "$ac_tool_prefix"; then 5614 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. 5615 set dummy ${ac_tool_prefix}ranlib; ac_word=$2 5616 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5617 $as_echo_n "checking for $ac_word... " >&6; } 5618 if ${ac_cv_prog_RANLIB+:} false; then : 5619 $as_echo_n "(cached) " >&6 5620 else 5621 if test -n "$RANLIB"; then 5622 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. 5623 else 5624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5625 for as_dir in $PATH 5626 do 5627 IFS=$as_save_IFS 5628 test -z "$as_dir" && as_dir=. 5629 for ac_exec_ext in '' $ac_executable_extensions; do 5630 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5631 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" 5632 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5633 break 2 5634 fi 5635 done 5636 done 5637 IFS=$as_save_IFS 5638 5639 fi 5640 fi 5641 RANLIB=$ac_cv_prog_RANLIB 5642 if test -n "$RANLIB"; then 5643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 5644 $as_echo "$RANLIB" >&6; } 5645 else 5646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5647 $as_echo "no" >&6; } 5648 fi 5649 5650 5651 fi 5652 if test -z "$ac_cv_prog_RANLIB"; then 5653 ac_ct_RANLIB=$RANLIB 5654 # Extract the first word of "ranlib", so it can be a program name with args. 5655 set dummy ranlib; ac_word=$2 5656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 5657 $as_echo_n "checking for $ac_word... " >&6; } 5658 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : 5659 $as_echo_n "(cached) " >&6 5660 else 5661 if test -n "$ac_ct_RANLIB"; then 5662 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. 5663 else 5664 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 5665 for as_dir in $PATH 5666 do 5667 IFS=$as_save_IFS 5668 test -z "$as_dir" && as_dir=. 5669 for ac_exec_ext in '' $ac_executable_extensions; do 5670 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 5671 ac_cv_prog_ac_ct_RANLIB="ranlib" 5672 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 5673 break 2 5674 fi 5675 done 5676 done 5677 IFS=$as_save_IFS 5678 5679 fi 5680 fi 5681 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB 5682 if test -n "$ac_ct_RANLIB"; then 5683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 5684 $as_echo "$ac_ct_RANLIB" >&6; } 5685 else 5686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 5687 $as_echo "no" >&6; } 5688 fi 5689 5690 if test "x$ac_ct_RANLIB" = x; then 5691 RANLIB=":" 5692 else 5693 case $cross_compiling:$ac_tool_warned in 5694 yes:) 5695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 5696 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 5697 ac_tool_warned=yes ;; 5698 esac 5699 RANLIB=$ac_ct_RANLIB 5700 fi 5701 else 5702 RANLIB="$ac_cv_prog_RANLIB" 5703 fi 5704 5705 test -z "$RANLIB" && RANLIB=: 5706 5707 5708 5709 5710 5711 5712 # Determine commands to create old-style static archives. 5713 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' 5714 old_postinstall_cmds='chmod 644 $oldlib' 5715 old_postuninstall_cmds= 5716 5717 if test -n "$RANLIB"; then 5718 case $host_os in 5719 openbsd*) 5720 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" 5721 ;; 5722 *) 5723 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" 5724 ;; 5725 esac 5726 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" 5727 fi 5728 5729 case $host_os in 5730 darwin*) 5731 lock_old_archive_extraction=yes ;; 5732 *) 5733 lock_old_archive_extraction=no ;; 5734 esac 5735 5736 5737 5738 5739 5740 5741 5742 5743 5744 5745 5746 5747 5748 5749 5750 5751 5752 5753 5754 5755 5756 5757 5758 5759 5760 5761 5762 5763 5764 5765 5766 5767 5768 5769 5770 5771 5772 5773 5774 # If no C compiler was specified, use CC. 5775 LTCC=${LTCC-"$CC"} 5776 5777 # If no C compiler flags were specified, use CFLAGS. 5778 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 5779 5780 # Allow CC to be a program name with arguments. 5781 compiler=$CC 5782 5783 5784 # Check for command to grab the raw symbol name followed by C symbol from nm. 5785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 5786 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } 5787 if ${lt_cv_sys_global_symbol_pipe+:} false; then : 5788 $as_echo_n "(cached) " >&6 5789 else 5790 5791 # These are sane defaults that work on at least a few old systems. 5792 # [They come from Ultrix. What could be older than Ultrix?!! ;)] 5793 5794 # Character class describing NM global symbol codes. 5795 symcode='[BCDEGRST]' 5796 5797 # Regexp to match symbols that can be accessed directly from C. 5798 sympat='\([_A-Za-z][_A-Za-z0-9]*\)' 5799 5800 # Define system-specific variables. 5801 case $host_os in 5802 aix*) 5803 symcode='[BCDT]' 5804 ;; 5805 cygwin* | mingw* | pw32* | cegcc*) 5806 symcode='[ABCDGISTW]' 5807 ;; 5808 hpux*) 5809 if test "$host_cpu" = ia64; then 5810 symcode='[ABCDEGRST]' 5811 fi 5812 ;; 5813 irix* | nonstopux*) 5814 symcode='[BCDEGRST]' 5815 ;; 5816 osf*) 5817 symcode='[BCDEGQRST]' 5818 ;; 5819 solaris*) 5820 symcode='[BDRT]' 5821 ;; 5822 sco3.2v5*) 5823 symcode='[DT]' 5824 ;; 5825 sysv4.2uw2*) 5826 symcode='[DT]' 5827 ;; 5828 sysv5* | sco5v6* | unixware* | OpenUNIX*) 5829 symcode='[ABDT]' 5830 ;; 5831 sysv4) 5832 symcode='[DFNSTU]' 5833 ;; 5834 esac 5835 5836 # If we're using GNU nm, then use its standard symbol codes. 5837 case `$NM -V 2>&1` in 5838 *GNU* | *'with BFD'*) 5839 symcode='[ABCDGIRSTW]' ;; 5840 esac 5841 5842 # Transform an extracted symbol line into a proper C declaration. 5843 # Some systems (esp. on ia64) link data and code symbols differently, 5844 # so use this general approach. 5845 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" 5846 5847 # Transform an extracted symbol line into symbol name and symbol address 5848 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" 5849 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'" 5850 5851 # Handle CRLF in mingw tool chain 5852 opt_cr= 5853 case $build_os in 5854 mingw*) 5855 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp 5856 ;; 5857 esac 5858 5859 # Try without a prefix underscore, then with it. 5860 for ac_symprfx in "" "_"; do 5861 5862 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. 5863 symxfrm="\\1 $ac_symprfx\\2 \\2" 5864 5865 # Write the raw and C identifiers. 5866 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 5867 # Fake it for dumpbin and say T for any non-static function 5868 # and D for any global variable. 5869 # Also find C++ and __fastcall symbols from MSVC++, 5870 # which start with @ or ?. 5871 lt_cv_sys_global_symbol_pipe="$AWK '"\ 5872 " {last_section=section; section=\$ 3};"\ 5873 " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ 5874 " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ 5875 " \$ 0!~/External *\|/{next};"\ 5876 " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ 5877 " {if(hide[section]) next};"\ 5878 " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ 5879 " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ 5880 " s[1]~/^[@?]/{print s[1], s[1]; next};"\ 5881 " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ 5882 " ' prfx=^$ac_symprfx" 5883 else 5884 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" 5885 fi 5886 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" 5887 5888 # Check to see that the pipe works correctly. 5889 pipe_works=no 5890 5891 rm -f conftest* 5892 cat > conftest.$ac_ext <<_LT_EOF 5893 #ifdef __cplusplus 5894 extern "C" { 5895 #endif 5896 char nm_test_var; 5897 void nm_test_func(void); 5898 void nm_test_func(void){} 5899 #ifdef __cplusplus 5900 } 5901 #endif 5902 int main(){nm_test_var='a';nm_test_func();return(0);} 5903 _LT_EOF 5904 5905 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 5906 (eval $ac_compile) 2>&5 5907 ac_status=$? 5908 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5909 test $ac_status = 0; }; then 5910 # Now try to grab the symbols. 5911 nlist=conftest.nm 5912 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 5913 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 5914 ac_status=$? 5915 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5916 test $ac_status = 0; } && test -s "$nlist"; then 5917 # Try sorting and uniquifying the output. 5918 if sort "$nlist" | uniq > "$nlist"T; then 5919 mv -f "$nlist"T "$nlist" 5920 else 5921 rm -f "$nlist"T 5922 fi 5923 5924 # Make sure that we snagged all the symbols we need. 5925 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then 5926 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then 5927 cat <<_LT_EOF > conftest.$ac_ext 5928 /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ 5929 #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) 5930 /* DATA imports from DLLs on WIN32 con't be const, because runtime 5931 relocations are performed -- see ld's documentation on pseudo-relocs. */ 5932 # define LT_DLSYM_CONST 5933 #elif defined(__osf__) 5934 /* This system does not cope well with relocations in const data. */ 5935 # define LT_DLSYM_CONST 5936 #else 5937 # define LT_DLSYM_CONST const 5938 #endif 5939 5940 #ifdef __cplusplus 5941 extern "C" { 5942 #endif 5943 5944 _LT_EOF 5945 # Now generate the symbol file. 5946 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' 5947 5948 cat <<_LT_EOF >> conftest.$ac_ext 5949 5950 /* The mapping between symbol names and symbols. */ 5951 LT_DLSYM_CONST struct { 5952 const char *name; 5953 void *address; 5954 } 5955 lt__PROGRAM__LTX_preloaded_symbols[] = 5956 { 5957 { "@PROGRAM@", (void *) 0 }, 5958 _LT_EOF 5959 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext 5960 cat <<\_LT_EOF >> conftest.$ac_ext 5961 {0, (void *) 0} 5962 }; 5963 5964 /* This works around a problem in FreeBSD linker */ 5965 #ifdef FREEBSD_WORKAROUND 5966 static const void *lt_preloaded_setup() { 5967 return lt__PROGRAM__LTX_preloaded_symbols; 5968 } 5969 #endif 5970 5971 #ifdef __cplusplus 5972 } 5973 #endif 5974 _LT_EOF 5975 # Now try linking the two files. 5976 mv conftest.$ac_objext conftstm.$ac_objext 5977 lt_globsym_save_LIBS=$LIBS 5978 lt_globsym_save_CFLAGS=$CFLAGS 5979 LIBS="conftstm.$ac_objext" 5980 CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" 5981 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 5982 (eval $ac_link) 2>&5 5983 ac_status=$? 5984 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 5985 test $ac_status = 0; } && test -s conftest${ac_exeext}; then 5986 pipe_works=yes 5987 fi 5988 LIBS=$lt_globsym_save_LIBS 5989 CFLAGS=$lt_globsym_save_CFLAGS 5990 else 5991 echo "cannot find nm_test_func in $nlist" >&5 5992 fi 5993 else 5994 echo "cannot find nm_test_var in $nlist" >&5 5995 fi 5996 else 5997 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 5998 fi 5999 else 6000 echo "$progname: failed program was:" >&5 6001 cat conftest.$ac_ext >&5 6002 fi 6003 rm -rf conftest* conftst* 6004 6005 # Do not use the global_symbol_pipe unless it works. 6006 if test "$pipe_works" = yes; then 6007 break 6008 else 6009 lt_cv_sys_global_symbol_pipe= 6010 fi 6011 done 6012 6013 fi 6014 6015 if test -z "$lt_cv_sys_global_symbol_pipe"; then 6016 lt_cv_sys_global_symbol_to_cdecl= 6017 fi 6018 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then 6019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 6020 $as_echo "failed" >&6; } 6021 else 6022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 6023 $as_echo "ok" >&6; } 6024 fi 6025 6026 # Response file support. 6027 if test "$lt_cv_nm_interface" = "MS dumpbin"; then 6028 nm_file_list_spec='@' 6029 elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then 6030 nm_file_list_spec='@' 6031 fi 6032 6033 6034 6035 6036 6037 6038 6039 6040 6041 6042 6043 6044 6045 6046 6047 6048 6049 6050 6051 6052 6053 6054 6055 6056 6057 6058 6059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 6060 $as_echo_n "checking for sysroot... " >&6; } 6061 6062 # Check whether --with-sysroot was given. 6063 if test "${with_sysroot+set}" = set; then : 6064 withval=$with_sysroot; 6065 else 6066 with_sysroot=no 6067 fi 6068 6069 6070 lt_sysroot= 6071 case ${with_sysroot} in #( 6072 yes) 6073 if test "$GCC" = yes; then 6074 lt_sysroot=`$CC --print-sysroot 2>/dev/null` 6075 fi 6076 ;; #( 6077 /*) 6078 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` 6079 ;; #( 6080 no|'') 6081 ;; #( 6082 *) 6083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 6084 $as_echo "${with_sysroot}" >&6; } 6085 as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 6086 ;; 6087 esac 6088 6089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 6090 $as_echo "${lt_sysroot:-no}" >&6; } 6091 6092 6093 6094 6095 6096 # Check whether --enable-libtool-lock was given. 6097 if test "${enable_libtool_lock+set}" = set; then : 6098 enableval=$enable_libtool_lock; 6099 fi 6100 6101 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes 6102 6103 # Some flags need to be propagated to the compiler or linker for good 6104 # libtool support. 6105 case $host in 6106 ia64-*-hpux*) 6107 # Find out which ABI we are using. 6108 echo 'int i;' > conftest.$ac_ext 6109 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6110 (eval $ac_compile) 2>&5 6111 ac_status=$? 6112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6113 test $ac_status = 0; }; then 6114 case `/usr/bin/file conftest.$ac_objext` in 6115 *ELF-32*) 6116 HPUX_IA64_MODE="32" 6117 ;; 6118 *ELF-64*) 6119 HPUX_IA64_MODE="64" 6120 ;; 6121 esac 6122 fi 6123 rm -rf conftest* 6124 ;; 6125 *-*-irix6*) 6126 # Find out which ABI we are using. 6127 echo '#line '$LINENO' "configure"' > conftest.$ac_ext 6128 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6129 (eval $ac_compile) 2>&5 6130 ac_status=$? 6131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6132 test $ac_status = 0; }; then 6133 if test "$lt_cv_prog_gnu_ld" = yes; then 6134 case `/usr/bin/file conftest.$ac_objext` in 6135 *32-bit*) 6136 LD="${LD-ld} -melf32bsmip" 6137 ;; 6138 *N32*) 6139 LD="${LD-ld} -melf32bmipn32" 6140 ;; 6141 *64-bit*) 6142 LD="${LD-ld} -melf64bmip" 6143 ;; 6144 esac 6145 else 6146 case `/usr/bin/file conftest.$ac_objext` in 6147 *32-bit*) 6148 LD="${LD-ld} -32" 6149 ;; 6150 *N32*) 6151 LD="${LD-ld} -n32" 6152 ;; 6153 *64-bit*) 6154 LD="${LD-ld} -64" 6155 ;; 6156 esac 6157 fi 6158 fi 6159 rm -rf conftest* 6160 ;; 6161 6162 x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ 6163 s390*-*linux*|s390*-*tpf*|sparc*-*linux*) 6164 # Find out which ABI we are using. 6165 echo 'int i;' > conftest.$ac_ext 6166 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6167 (eval $ac_compile) 2>&5 6168 ac_status=$? 6169 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6170 test $ac_status = 0; }; then 6171 case `/usr/bin/file conftest.o` in 6172 *32-bit*) 6173 case $host in 6174 x86_64-*kfreebsd*-gnu) 6175 LD="${LD-ld} -m elf_i386_fbsd" 6176 ;; 6177 x86_64-*linux*) 6178 LD="${LD-ld} -m elf_i386" 6179 ;; 6180 ppc64-*linux*|powerpc64-*linux*) 6181 LD="${LD-ld} -m elf32ppclinux" 6182 ;; 6183 s390x-*linux*) 6184 LD="${LD-ld} -m elf_s390" 6185 ;; 6186 sparc64-*linux*) 6187 LD="${LD-ld} -m elf32_sparc" 6188 ;; 6189 esac 6190 ;; 6191 *64-bit*) 6192 case $host in 6193 x86_64-*kfreebsd*-gnu) 6194 LD="${LD-ld} -m elf_x86_64_fbsd" 6195 ;; 6196 x86_64-*linux*) 6197 LD="${LD-ld} -m elf_x86_64" 6198 ;; 6199 ppc*-*linux*|powerpc*-*linux*) 6200 LD="${LD-ld} -m elf64ppc" 6201 ;; 6202 s390*-*linux*|s390*-*tpf*) 6203 LD="${LD-ld} -m elf64_s390" 6204 ;; 6205 sparc*-*linux*) 6206 LD="${LD-ld} -m elf64_sparc" 6207 ;; 6208 esac 6209 ;; 6210 esac 6211 fi 6212 rm -rf conftest* 6213 ;; 6214 6215 *-*-sco3.2v5*) 6216 # On SCO OpenServer 5, we need -belf to get full-featured binaries. 6217 SAVE_CFLAGS="$CFLAGS" 6218 CFLAGS="$CFLAGS -belf" 6219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 6220 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } 6221 if ${lt_cv_cc_needs_belf+:} false; then : 6222 $as_echo_n "(cached) " >&6 6223 else 6224 ac_ext=c 6225 ac_cpp='$CPP $CPPFLAGS' 6226 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6227 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6228 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6229 6230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6231 /* end confdefs.h. */ 6232 6233 int 6234 main () 6235 { 6236 6237 ; 6238 return 0; 6239 } 6240 _ACEOF 6241 if ac_fn_c_try_link "$LINENO"; then : 6242 lt_cv_cc_needs_belf=yes 6243 else 6244 lt_cv_cc_needs_belf=no 6245 fi 6246 rm -f core conftest.err conftest.$ac_objext \ 6247 conftest$ac_exeext conftest.$ac_ext 6248 ac_ext=c 6249 ac_cpp='$CPP $CPPFLAGS' 6250 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 6251 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 6252 ac_compiler_gnu=$ac_cv_c_compiler_gnu 6253 6254 fi 6255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 6256 $as_echo "$lt_cv_cc_needs_belf" >&6; } 6257 if test x"$lt_cv_cc_needs_belf" != x"yes"; then 6258 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf 6259 CFLAGS="$SAVE_CFLAGS" 6260 fi 6261 ;; 6262 *-*solaris*) 6263 # Find out which ABI we are using. 6264 echo 'int i;' > conftest.$ac_ext 6265 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 6266 (eval $ac_compile) 2>&5 6267 ac_status=$? 6268 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 6269 test $ac_status = 0; }; then 6270 case `/usr/bin/file conftest.o` in 6271 *64-bit*) 6272 case $lt_cv_prog_gnu_ld in 6273 yes*) 6274 case $host in 6275 i?86-*-solaris*) 6276 LD="${LD-ld} -m elf_x86_64" 6277 ;; 6278 sparc*-*-solaris*) 6279 LD="${LD-ld} -m elf64_sparc" 6280 ;; 6281 esac 6282 # GNU ld 2.21 introduced _sol2 emulations. Use them if available. 6283 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then 6284 LD="${LD-ld}_sol2" 6285 fi 6286 ;; 6287 *) 6288 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then 6289 LD="${LD-ld} -64" 6290 fi 6291 ;; 6292 esac 6293 ;; 6294 esac 6295 fi 6296 rm -rf conftest* 6297 ;; 6298 esac 6299 6300 need_locks="$enable_libtool_lock" 6301 6302 if test -n "$ac_tool_prefix"; then 6303 # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. 6304 set dummy ${ac_tool_prefix}mt; ac_word=$2 6305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6306 $as_echo_n "checking for $ac_word... " >&6; } 6307 if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : 6308 $as_echo_n "(cached) " >&6 6309 else 6310 if test -n "$MANIFEST_TOOL"; then 6311 ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. 6312 else 6313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6314 for as_dir in $PATH 6315 do 6316 IFS=$as_save_IFS 6317 test -z "$as_dir" && as_dir=. 6318 for ac_exec_ext in '' $ac_executable_extensions; do 6319 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6320 ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" 6321 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6322 break 2 6323 fi 6324 done 6325 done 6326 IFS=$as_save_IFS 6327 6328 fi 6329 fi 6330 MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL 6331 if test -n "$MANIFEST_TOOL"; then 6332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 6333 $as_echo "$MANIFEST_TOOL" >&6; } 6334 else 6335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6336 $as_echo "no" >&6; } 6337 fi 6338 6339 6340 fi 6341 if test -z "$ac_cv_prog_MANIFEST_TOOL"; then 6342 ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL 6343 # Extract the first word of "mt", so it can be a program name with args. 6344 set dummy mt; ac_word=$2 6345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6346 $as_echo_n "checking for $ac_word... " >&6; } 6347 if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : 6348 $as_echo_n "(cached) " >&6 6349 else 6350 if test -n "$ac_ct_MANIFEST_TOOL"; then 6351 ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. 6352 else 6353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6354 for as_dir in $PATH 6355 do 6356 IFS=$as_save_IFS 6357 test -z "$as_dir" && as_dir=. 6358 for ac_exec_ext in '' $ac_executable_extensions; do 6359 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6360 ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" 6361 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6362 break 2 6363 fi 6364 done 6365 done 6366 IFS=$as_save_IFS 6367 6368 fi 6369 fi 6370 ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL 6371 if test -n "$ac_ct_MANIFEST_TOOL"; then 6372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 6373 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } 6374 else 6375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6376 $as_echo "no" >&6; } 6377 fi 6378 6379 if test "x$ac_ct_MANIFEST_TOOL" = x; then 6380 MANIFEST_TOOL=":" 6381 else 6382 case $cross_compiling:$ac_tool_warned in 6383 yes:) 6384 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6385 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6386 ac_tool_warned=yes ;; 6387 esac 6388 MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL 6389 fi 6390 else 6391 MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" 6392 fi 6393 6394 test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt 6395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 6396 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } 6397 if ${lt_cv_path_mainfest_tool+:} false; then : 6398 $as_echo_n "(cached) " >&6 6399 else 6400 lt_cv_path_mainfest_tool=no 6401 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 6402 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out 6403 cat conftest.err >&5 6404 if $GREP 'Manifest Tool' conftest.out > /dev/null; then 6405 lt_cv_path_mainfest_tool=yes 6406 fi 6407 rm -f conftest* 6408 fi 6409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 6410 $as_echo "$lt_cv_path_mainfest_tool" >&6; } 6411 if test "x$lt_cv_path_mainfest_tool" != xyes; then 6412 MANIFEST_TOOL=: 6413 fi 6414 6415 6416 6417 6418 6419 6420 case $host_os in 6421 rhapsody* | darwin*) 6422 if test -n "$ac_tool_prefix"; then 6423 # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. 6424 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 6425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6426 $as_echo_n "checking for $ac_word... " >&6; } 6427 if ${ac_cv_prog_DSYMUTIL+:} false; then : 6428 $as_echo_n "(cached) " >&6 6429 else 6430 if test -n "$DSYMUTIL"; then 6431 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. 6432 else 6433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6434 for as_dir in $PATH 6435 do 6436 IFS=$as_save_IFS 6437 test -z "$as_dir" && as_dir=. 6438 for ac_exec_ext in '' $ac_executable_extensions; do 6439 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6440 ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" 6441 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6442 break 2 6443 fi 6444 done 6445 done 6446 IFS=$as_save_IFS 6447 6448 fi 6449 fi 6450 DSYMUTIL=$ac_cv_prog_DSYMUTIL 6451 if test -n "$DSYMUTIL"; then 6452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 6453 $as_echo "$DSYMUTIL" >&6; } 6454 else 6455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6456 $as_echo "no" >&6; } 6457 fi 6458 6459 6460 fi 6461 if test -z "$ac_cv_prog_DSYMUTIL"; then 6462 ac_ct_DSYMUTIL=$DSYMUTIL 6463 # Extract the first word of "dsymutil", so it can be a program name with args. 6464 set dummy dsymutil; ac_word=$2 6465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6466 $as_echo_n "checking for $ac_word... " >&6; } 6467 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : 6468 $as_echo_n "(cached) " >&6 6469 else 6470 if test -n "$ac_ct_DSYMUTIL"; then 6471 ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. 6472 else 6473 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6474 for as_dir in $PATH 6475 do 6476 IFS=$as_save_IFS 6477 test -z "$as_dir" && as_dir=. 6478 for ac_exec_ext in '' $ac_executable_extensions; do 6479 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6480 ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" 6481 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6482 break 2 6483 fi 6484 done 6485 done 6486 IFS=$as_save_IFS 6487 6488 fi 6489 fi 6490 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL 6491 if test -n "$ac_ct_DSYMUTIL"; then 6492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 6493 $as_echo "$ac_ct_DSYMUTIL" >&6; } 6494 else 6495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6496 $as_echo "no" >&6; } 6497 fi 6498 6499 if test "x$ac_ct_DSYMUTIL" = x; then 6500 DSYMUTIL=":" 6501 else 6502 case $cross_compiling:$ac_tool_warned in 6503 yes:) 6504 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6505 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6506 ac_tool_warned=yes ;; 6507 esac 6508 DSYMUTIL=$ac_ct_DSYMUTIL 6509 fi 6510 else 6511 DSYMUTIL="$ac_cv_prog_DSYMUTIL" 6512 fi 6513 6514 if test -n "$ac_tool_prefix"; then 6515 # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. 6516 set dummy ${ac_tool_prefix}nmedit; ac_word=$2 6517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6518 $as_echo_n "checking for $ac_word... " >&6; } 6519 if ${ac_cv_prog_NMEDIT+:} false; then : 6520 $as_echo_n "(cached) " >&6 6521 else 6522 if test -n "$NMEDIT"; then 6523 ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. 6524 else 6525 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6526 for as_dir in $PATH 6527 do 6528 IFS=$as_save_IFS 6529 test -z "$as_dir" && as_dir=. 6530 for ac_exec_ext in '' $ac_executable_extensions; do 6531 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6532 ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" 6533 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6534 break 2 6535 fi 6536 done 6537 done 6538 IFS=$as_save_IFS 6539 6540 fi 6541 fi 6542 NMEDIT=$ac_cv_prog_NMEDIT 6543 if test -n "$NMEDIT"; then 6544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 6545 $as_echo "$NMEDIT" >&6; } 6546 else 6547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6548 $as_echo "no" >&6; } 6549 fi 6550 6551 6552 fi 6553 if test -z "$ac_cv_prog_NMEDIT"; then 6554 ac_ct_NMEDIT=$NMEDIT 6555 # Extract the first word of "nmedit", so it can be a program name with args. 6556 set dummy nmedit; ac_word=$2 6557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6558 $as_echo_n "checking for $ac_word... " >&6; } 6559 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : 6560 $as_echo_n "(cached) " >&6 6561 else 6562 if test -n "$ac_ct_NMEDIT"; then 6563 ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. 6564 else 6565 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6566 for as_dir in $PATH 6567 do 6568 IFS=$as_save_IFS 6569 test -z "$as_dir" && as_dir=. 6570 for ac_exec_ext in '' $ac_executable_extensions; do 6571 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6572 ac_cv_prog_ac_ct_NMEDIT="nmedit" 6573 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6574 break 2 6575 fi 6576 done 6577 done 6578 IFS=$as_save_IFS 6579 6580 fi 6581 fi 6582 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT 6583 if test -n "$ac_ct_NMEDIT"; then 6584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 6585 $as_echo "$ac_ct_NMEDIT" >&6; } 6586 else 6587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6588 $as_echo "no" >&6; } 6589 fi 6590 6591 if test "x$ac_ct_NMEDIT" = x; then 6592 NMEDIT=":" 6593 else 6594 case $cross_compiling:$ac_tool_warned in 6595 yes:) 6596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6598 ac_tool_warned=yes ;; 6599 esac 6600 NMEDIT=$ac_ct_NMEDIT 6601 fi 6602 else 6603 NMEDIT="$ac_cv_prog_NMEDIT" 6604 fi 6605 6606 if test -n "$ac_tool_prefix"; then 6607 # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. 6608 set dummy ${ac_tool_prefix}lipo; ac_word=$2 6609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6610 $as_echo_n "checking for $ac_word... " >&6; } 6611 if ${ac_cv_prog_LIPO+:} false; then : 6612 $as_echo_n "(cached) " >&6 6613 else 6614 if test -n "$LIPO"; then 6615 ac_cv_prog_LIPO="$LIPO" # Let the user override the test. 6616 else 6617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6618 for as_dir in $PATH 6619 do 6620 IFS=$as_save_IFS 6621 test -z "$as_dir" && as_dir=. 6622 for ac_exec_ext in '' $ac_executable_extensions; do 6623 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6624 ac_cv_prog_LIPO="${ac_tool_prefix}lipo" 6625 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6626 break 2 6627 fi 6628 done 6629 done 6630 IFS=$as_save_IFS 6631 6632 fi 6633 fi 6634 LIPO=$ac_cv_prog_LIPO 6635 if test -n "$LIPO"; then 6636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 6637 $as_echo "$LIPO" >&6; } 6638 else 6639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6640 $as_echo "no" >&6; } 6641 fi 6642 6643 6644 fi 6645 if test -z "$ac_cv_prog_LIPO"; then 6646 ac_ct_LIPO=$LIPO 6647 # Extract the first word of "lipo", so it can be a program name with args. 6648 set dummy lipo; ac_word=$2 6649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6650 $as_echo_n "checking for $ac_word... " >&6; } 6651 if ${ac_cv_prog_ac_ct_LIPO+:} false; then : 6652 $as_echo_n "(cached) " >&6 6653 else 6654 if test -n "$ac_ct_LIPO"; then 6655 ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. 6656 else 6657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6658 for as_dir in $PATH 6659 do 6660 IFS=$as_save_IFS 6661 test -z "$as_dir" && as_dir=. 6662 for ac_exec_ext in '' $ac_executable_extensions; do 6663 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6664 ac_cv_prog_ac_ct_LIPO="lipo" 6665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6666 break 2 6667 fi 6668 done 6669 done 6670 IFS=$as_save_IFS 6671 6672 fi 6673 fi 6674 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO 6675 if test -n "$ac_ct_LIPO"; then 6676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 6677 $as_echo "$ac_ct_LIPO" >&6; } 6678 else 6679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6680 $as_echo "no" >&6; } 6681 fi 6682 6683 if test "x$ac_ct_LIPO" = x; then 6684 LIPO=":" 6685 else 6686 case $cross_compiling:$ac_tool_warned in 6687 yes:) 6688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6689 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6690 ac_tool_warned=yes ;; 6691 esac 6692 LIPO=$ac_ct_LIPO 6693 fi 6694 else 6695 LIPO="$ac_cv_prog_LIPO" 6696 fi 6697 6698 if test -n "$ac_tool_prefix"; then 6699 # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. 6700 set dummy ${ac_tool_prefix}otool; ac_word=$2 6701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6702 $as_echo_n "checking for $ac_word... " >&6; } 6703 if ${ac_cv_prog_OTOOL+:} false; then : 6704 $as_echo_n "(cached) " >&6 6705 else 6706 if test -n "$OTOOL"; then 6707 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. 6708 else 6709 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6710 for as_dir in $PATH 6711 do 6712 IFS=$as_save_IFS 6713 test -z "$as_dir" && as_dir=. 6714 for ac_exec_ext in '' $ac_executable_extensions; do 6715 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6716 ac_cv_prog_OTOOL="${ac_tool_prefix}otool" 6717 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6718 break 2 6719 fi 6720 done 6721 done 6722 IFS=$as_save_IFS 6723 6724 fi 6725 fi 6726 OTOOL=$ac_cv_prog_OTOOL 6727 if test -n "$OTOOL"; then 6728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 6729 $as_echo "$OTOOL" >&6; } 6730 else 6731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6732 $as_echo "no" >&6; } 6733 fi 6734 6735 6736 fi 6737 if test -z "$ac_cv_prog_OTOOL"; then 6738 ac_ct_OTOOL=$OTOOL 6739 # Extract the first word of "otool", so it can be a program name with args. 6740 set dummy otool; ac_word=$2 6741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6742 $as_echo_n "checking for $ac_word... " >&6; } 6743 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : 6744 $as_echo_n "(cached) " >&6 6745 else 6746 if test -n "$ac_ct_OTOOL"; then 6747 ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. 6748 else 6749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6750 for as_dir in $PATH 6751 do 6752 IFS=$as_save_IFS 6753 test -z "$as_dir" && as_dir=. 6754 for ac_exec_ext in '' $ac_executable_extensions; do 6755 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6756 ac_cv_prog_ac_ct_OTOOL="otool" 6757 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6758 break 2 6759 fi 6760 done 6761 done 6762 IFS=$as_save_IFS 6763 6764 fi 6765 fi 6766 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL 6767 if test -n "$ac_ct_OTOOL"; then 6768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 6769 $as_echo "$ac_ct_OTOOL" >&6; } 6770 else 6771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6772 $as_echo "no" >&6; } 6773 fi 6774 6775 if test "x$ac_ct_OTOOL" = x; then 6776 OTOOL=":" 6777 else 6778 case $cross_compiling:$ac_tool_warned in 6779 yes:) 6780 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6781 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6782 ac_tool_warned=yes ;; 6783 esac 6784 OTOOL=$ac_ct_OTOOL 6785 fi 6786 else 6787 OTOOL="$ac_cv_prog_OTOOL" 6788 fi 6789 6790 if test -n "$ac_tool_prefix"; then 6791 # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. 6792 set dummy ${ac_tool_prefix}otool64; ac_word=$2 6793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6794 $as_echo_n "checking for $ac_word... " >&6; } 6795 if ${ac_cv_prog_OTOOL64+:} false; then : 6796 $as_echo_n "(cached) " >&6 6797 else 6798 if test -n "$OTOOL64"; then 6799 ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. 6800 else 6801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6802 for as_dir in $PATH 6803 do 6804 IFS=$as_save_IFS 6805 test -z "$as_dir" && as_dir=. 6806 for ac_exec_ext in '' $ac_executable_extensions; do 6807 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6808 ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" 6809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6810 break 2 6811 fi 6812 done 6813 done 6814 IFS=$as_save_IFS 6815 6816 fi 6817 fi 6818 OTOOL64=$ac_cv_prog_OTOOL64 6819 if test -n "$OTOOL64"; then 6820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 6821 $as_echo "$OTOOL64" >&6; } 6822 else 6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6824 $as_echo "no" >&6; } 6825 fi 6826 6827 6828 fi 6829 if test -z "$ac_cv_prog_OTOOL64"; then 6830 ac_ct_OTOOL64=$OTOOL64 6831 # Extract the first word of "otool64", so it can be a program name with args. 6832 set dummy otool64; ac_word=$2 6833 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 6834 $as_echo_n "checking for $ac_word... " >&6; } 6835 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : 6836 $as_echo_n "(cached) " >&6 6837 else 6838 if test -n "$ac_ct_OTOOL64"; then 6839 ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. 6840 else 6841 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 6842 for as_dir in $PATH 6843 do 6844 IFS=$as_save_IFS 6845 test -z "$as_dir" && as_dir=. 6846 for ac_exec_ext in '' $ac_executable_extensions; do 6847 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 6848 ac_cv_prog_ac_ct_OTOOL64="otool64" 6849 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 6850 break 2 6851 fi 6852 done 6853 done 6854 IFS=$as_save_IFS 6855 6856 fi 6857 fi 6858 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 6859 if test -n "$ac_ct_OTOOL64"; then 6860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 6861 $as_echo "$ac_ct_OTOOL64" >&6; } 6862 else 6863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 6864 $as_echo "no" >&6; } 6865 fi 6866 6867 if test "x$ac_ct_OTOOL64" = x; then 6868 OTOOL64=":" 6869 else 6870 case $cross_compiling:$ac_tool_warned in 6871 yes:) 6872 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 6873 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 6874 ac_tool_warned=yes ;; 6875 esac 6876 OTOOL64=$ac_ct_OTOOL64 6877 fi 6878 else 6879 OTOOL64="$ac_cv_prog_OTOOL64" 6880 fi 6881 6882 6883 6884 6885 6886 6887 6888 6889 6890 6891 6892 6893 6894 6895 6896 6897 6898 6899 6900 6901 6902 6903 6904 6905 6906 6907 6908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 6909 $as_echo_n "checking for -single_module linker flag... " >&6; } 6910 if ${lt_cv_apple_cc_single_mod+:} false; then : 6911 $as_echo_n "(cached) " >&6 6912 else 6913 lt_cv_apple_cc_single_mod=no 6914 if test -z "${LT_MULTI_MODULE}"; then 6915 # By default we will add the -single_module flag. You can override 6916 # by either setting the environment variable LT_MULTI_MODULE 6917 # non-empty at configure time, or by adding -multi_module to the 6918 # link flags. 6919 rm -rf libconftest.dylib* 6920 echo "int foo(void){return 1;}" > conftest.c 6921 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 6922 -dynamiclib -Wl,-single_module conftest.c" >&5 6923 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ 6924 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err 6925 _lt_result=$? 6926 # If there is a non-empty error log, and "single_module" 6927 # appears in it, assume the flag caused a linker warning 6928 if test -s conftest.err && $GREP single_module conftest.err; then 6929 cat conftest.err >&5 6930 # Otherwise, if the output was created with a 0 exit code from 6931 # the compiler, it worked. 6932 elif test -f libconftest.dylib && test $_lt_result -eq 0; then 6933 lt_cv_apple_cc_single_mod=yes 6934 else 6935 cat conftest.err >&5 6936 fi 6937 rm -rf libconftest.dylib* 6938 rm -f conftest.* 6939 fi 6940 fi 6941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 6942 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } 6943 6944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 6945 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } 6946 if ${lt_cv_ld_exported_symbols_list+:} false; then : 6947 $as_echo_n "(cached) " >&6 6948 else 6949 lt_cv_ld_exported_symbols_list=no 6950 save_LDFLAGS=$LDFLAGS 6951 echo "_main" > conftest.sym 6952 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" 6953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 6954 /* end confdefs.h. */ 6955 6956 int 6957 main () 6958 { 6959 6960 ; 6961 return 0; 6962 } 6963 _ACEOF 6964 if ac_fn_c_try_link "$LINENO"; then : 6965 lt_cv_ld_exported_symbols_list=yes 6966 else 6967 lt_cv_ld_exported_symbols_list=no 6968 fi 6969 rm -f core conftest.err conftest.$ac_objext \ 6970 conftest$ac_exeext conftest.$ac_ext 6971 LDFLAGS="$save_LDFLAGS" 6972 6973 fi 6974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 6975 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } 6976 6977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 6978 $as_echo_n "checking for -force_load linker flag... " >&6; } 6979 if ${lt_cv_ld_force_load+:} false; then : 6980 $as_echo_n "(cached) " >&6 6981 else 6982 lt_cv_ld_force_load=no 6983 cat > conftest.c << _LT_EOF 6984 int forced_loaded() { return 2;} 6985 _LT_EOF 6986 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 6987 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 6988 echo "$AR cru libconftest.a conftest.o" >&5 6989 $AR cru libconftest.a conftest.o 2>&5 6990 echo "$RANLIB libconftest.a" >&5 6991 $RANLIB libconftest.a 2>&5 6992 cat > conftest.c << _LT_EOF 6993 int main() { return 0;} 6994 _LT_EOF 6995 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 6996 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err 6997 _lt_result=$? 6998 if test -s conftest.err && $GREP force_load conftest.err; then 6999 cat conftest.err >&5 7000 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then 7001 lt_cv_ld_force_load=yes 7002 else 7003 cat conftest.err >&5 7004 fi 7005 rm -f conftest.err libconftest.a conftest conftest.c 7006 rm -rf conftest.dSYM 7007 7008 fi 7009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 7010 $as_echo "$lt_cv_ld_force_load" >&6; } 7011 case $host_os in 7012 rhapsody* | darwin1.[012]) 7013 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; 7014 darwin1.*) 7015 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7016 darwin*) # darwin 5.x on 7017 # if running on 10.5 or later, the deployment target defaults 7018 # to the OS version, if on x86, and 10.4, the deployment 7019 # target defaults to 10.4. Don't you love it? 7020 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 7021 10.0,*86*-darwin8*|10.0,*-darwin[91]*) 7022 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7023 10.[012]*) 7024 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 7025 10.*) 7026 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 7027 esac 7028 ;; 7029 esac 7030 if test "$lt_cv_apple_cc_single_mod" = "yes"; then 7031 _lt_dar_single_mod='$single_module' 7032 fi 7033 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then 7034 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' 7035 else 7036 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' 7037 fi 7038 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then 7039 _lt_dsymutil='~$DSYMUTIL $lib || :' 7040 else 7041 _lt_dsymutil= 7042 fi 7043 ;; 7044 esac 7045 7046 ac_ext=c 7047 ac_cpp='$CPP $CPPFLAGS' 7048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7050 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 7052 $as_echo_n "checking how to run the C preprocessor... " >&6; } 7053 # On Suns, sometimes $CPP names a directory. 7054 if test -n "$CPP" && test -d "$CPP"; then 7055 CPP= 7056 fi 7057 if test -z "$CPP"; then 7058 if ${ac_cv_prog_CPP+:} false; then : 7059 $as_echo_n "(cached) " >&6 7060 else 7061 # Double quotes because CPP needs to be expanded 7062 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" 7063 do 7064 ac_preproc_ok=false 7065 for ac_c_preproc_warn_flag in '' yes 7066 do 7067 # Use a header file that comes with gcc, so configuring glibc 7068 # with a fresh cross-compiler works. 7069 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7070 # <limits.h> exists even on freestanding compilers. 7071 # On the NeXT, cc -E runs the code through the compiler's parser, 7072 # not just through cpp. "Syntax error" is here to catch this case. 7073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7074 /* end confdefs.h. */ 7075 #ifdef __STDC__ 7076 # include <limits.h> 7077 #else 7078 # include <assert.h> 7079 #endif 7080 Syntax error 7081 _ACEOF 7082 if ac_fn_c_try_cpp "$LINENO"; then : 7083 7084 else 7085 # Broken: fails on valid input. 7086 continue 7087 fi 7088 rm -f conftest.err conftest.i conftest.$ac_ext 7089 7090 # OK, works on sane cases. Now check whether nonexistent headers 7091 # can be detected and how. 7092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7093 /* end confdefs.h. */ 7094 #include <ac_nonexistent.h> 7095 _ACEOF 7096 if ac_fn_c_try_cpp "$LINENO"; then : 7097 # Broken: success on invalid input. 7098 continue 7099 else 7100 # Passes both tests. 7101 ac_preproc_ok=: 7102 break 7103 fi 7104 rm -f conftest.err conftest.i conftest.$ac_ext 7105 7106 done 7107 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7108 rm -f conftest.i conftest.err conftest.$ac_ext 7109 if $ac_preproc_ok; then : 7110 break 7111 fi 7112 7113 done 7114 ac_cv_prog_CPP=$CPP 7115 7116 fi 7117 CPP=$ac_cv_prog_CPP 7118 else 7119 ac_cv_prog_CPP=$CPP 7120 fi 7121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 7122 $as_echo "$CPP" >&6; } 7123 ac_preproc_ok=false 7124 for ac_c_preproc_warn_flag in '' yes 7125 do 7126 # Use a header file that comes with gcc, so configuring glibc 7127 # with a fresh cross-compiler works. 7128 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since 7129 # <limits.h> exists even on freestanding compilers. 7130 # On the NeXT, cc -E runs the code through the compiler's parser, 7131 # not just through cpp. "Syntax error" is here to catch this case. 7132 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7133 /* end confdefs.h. */ 7134 #ifdef __STDC__ 7135 # include <limits.h> 7136 #else 7137 # include <assert.h> 7138 #endif 7139 Syntax error 7140 _ACEOF 7141 if ac_fn_c_try_cpp "$LINENO"; then : 7142 7143 else 7144 # Broken: fails on valid input. 7145 continue 7146 fi 7147 rm -f conftest.err conftest.i conftest.$ac_ext 7148 7149 # OK, works on sane cases. Now check whether nonexistent headers 7150 # can be detected and how. 7151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7152 /* end confdefs.h. */ 7153 #include <ac_nonexistent.h> 7154 _ACEOF 7155 if ac_fn_c_try_cpp "$LINENO"; then : 7156 # Broken: success on invalid input. 7157 continue 7158 else 7159 # Passes both tests. 7160 ac_preproc_ok=: 7161 break 7162 fi 7163 rm -f conftest.err conftest.i conftest.$ac_ext 7164 7165 done 7166 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. 7167 rm -f conftest.i conftest.err conftest.$ac_ext 7168 if $ac_preproc_ok; then : 7169 7170 else 7171 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 7172 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 7173 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check 7174 See \`config.log' for more details" "$LINENO" 5; } 7175 fi 7176 7177 ac_ext=c 7178 ac_cpp='$CPP $CPPFLAGS' 7179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7181 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7182 7183 7184 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 7185 $as_echo_n "checking for ANSI C header files... " >&6; } 7186 if ${ac_cv_header_stdc+:} false; then : 7187 $as_echo_n "(cached) " >&6 7188 else 7189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7190 /* end confdefs.h. */ 7191 #include <stdlib.h> 7192 #include <stdarg.h> 7193 #include <string.h> 7194 #include <float.h> 7195 7196 int 7197 main () 7198 { 7199 7200 ; 7201 return 0; 7202 } 7203 _ACEOF 7204 if ac_fn_c_try_compile "$LINENO"; then : 7205 ac_cv_header_stdc=yes 7206 else 7207 ac_cv_header_stdc=no 7208 fi 7209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 7210 7211 if test $ac_cv_header_stdc = yes; then 7212 # SunOS 4.x string.h does not declare mem*, contrary to ANSI. 7213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7214 /* end confdefs.h. */ 7215 #include <string.h> 7216 7217 _ACEOF 7218 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7219 $EGREP "memchr" >/dev/null 2>&1; then : 7220 7221 else 7222 ac_cv_header_stdc=no 7223 fi 7224 rm -f conftest* 7225 7226 fi 7227 7228 if test $ac_cv_header_stdc = yes; then 7229 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. 7230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7231 /* end confdefs.h. */ 7232 #include <stdlib.h> 7233 7234 _ACEOF 7235 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | 7236 $EGREP "free" >/dev/null 2>&1; then : 7237 7238 else 7239 ac_cv_header_stdc=no 7240 fi 7241 rm -f conftest* 7242 7243 fi 7244 7245 if test $ac_cv_header_stdc = yes; then 7246 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. 7247 if test "$cross_compiling" = yes; then : 7248 : 7249 else 7250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 7251 /* end confdefs.h. */ 7252 #include <ctype.h> 7253 #include <stdlib.h> 7254 #if ((' ' & 0x0FF) == 0x020) 7255 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') 7256 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) 7257 #else 7258 # define ISLOWER(c) \ 7259 (('a' <= (c) && (c) <= 'i') \ 7260 || ('j' <= (c) && (c) <= 'r') \ 7261 || ('s' <= (c) && (c) <= 'z')) 7262 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) 7263 #endif 7264 7265 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) 7266 int 7267 main () 7268 { 7269 int i; 7270 for (i = 0; i < 256; i++) 7271 if (XOR (islower (i), ISLOWER (i)) 7272 || toupper (i) != TOUPPER (i)) 7273 return 2; 7274 return 0; 7275 } 7276 _ACEOF 7277 if ac_fn_c_try_run "$LINENO"; then : 7278 7279 else 7280 ac_cv_header_stdc=no 7281 fi 7282 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 7283 conftest.$ac_objext conftest.beam conftest.$ac_ext 7284 fi 7285 7286 fi 7287 fi 7288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 7289 $as_echo "$ac_cv_header_stdc" >&6; } 7290 if test $ac_cv_header_stdc = yes; then 7291 7292 $as_echo "#define STDC_HEADERS 1" >>confdefs.h 7293 7294 fi 7295 7296 # On IRIX 5.3, sys/types and inttypes.h are conflicting. 7297 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ 7298 inttypes.h stdint.h unistd.h 7299 do : 7300 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` 7301 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default 7302 " 7303 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : 7304 cat >>confdefs.h <<_ACEOF 7305 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 7306 _ACEOF 7307 7308 fi 7309 7310 done 7311 7312 7313 for ac_header in dlfcn.h 7314 do : 7315 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default 7316 " 7317 if test "x$ac_cv_header_dlfcn_h" = xyes; then : 7318 cat >>confdefs.h <<_ACEOF 7319 #define HAVE_DLFCN_H 1 7320 _ACEOF 7321 7322 fi 7323 7324 done 7325 7326 7327 7328 7329 7330 # Set options 7331 7332 7333 7334 enable_dlopen=no 7335 7336 7337 enable_win32_dll=no 7338 7339 7340 # Check whether --enable-shared was given. 7341 if test "${enable_shared+set}" = set; then : 7342 enableval=$enable_shared; p=${PACKAGE-default} 7343 case $enableval in 7344 yes) enable_shared=yes ;; 7345 no) enable_shared=no ;; 7346 *) 7347 enable_shared=no 7348 # Look at the argument we got. We use all the common list separators. 7349 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7350 for pkg in $enableval; do 7351 IFS="$lt_save_ifs" 7352 if test "X$pkg" = "X$p"; then 7353 enable_shared=yes 7354 fi 7355 done 7356 IFS="$lt_save_ifs" 7357 ;; 7358 esac 7359 else 7360 enable_shared=yes 7361 fi 7362 7363 7364 7365 7366 7367 7368 7369 7370 7371 # Check whether --enable-static was given. 7372 if test "${enable_static+set}" = set; then : 7373 enableval=$enable_static; p=${PACKAGE-default} 7374 case $enableval in 7375 yes) enable_static=yes ;; 7376 no) enable_static=no ;; 7377 *) 7378 enable_static=no 7379 # Look at the argument we got. We use all the common list separators. 7380 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7381 for pkg in $enableval; do 7382 IFS="$lt_save_ifs" 7383 if test "X$pkg" = "X$p"; then 7384 enable_static=yes 7385 fi 7386 done 7387 IFS="$lt_save_ifs" 7388 ;; 7389 esac 7390 else 7391 enable_static=yes 7392 fi 7393 7394 7395 7396 7397 7398 7399 7400 7401 7402 7403 # Check whether --with-pic was given. 7404 if test "${with_pic+set}" = set; then : 7405 withval=$with_pic; lt_p=${PACKAGE-default} 7406 case $withval in 7407 yes|no) pic_mode=$withval ;; 7408 *) 7409 pic_mode=default 7410 # Look at the argument we got. We use all the common list separators. 7411 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7412 for lt_pkg in $withval; do 7413 IFS="$lt_save_ifs" 7414 if test "X$lt_pkg" = "X$lt_p"; then 7415 pic_mode=yes 7416 fi 7417 done 7418 IFS="$lt_save_ifs" 7419 ;; 7420 esac 7421 else 7422 pic_mode=default 7423 fi 7424 7425 7426 test -z "$pic_mode" && pic_mode=default 7427 7428 7429 7430 7431 7432 7433 7434 # Check whether --enable-fast-install was given. 7435 if test "${enable_fast_install+set}" = set; then : 7436 enableval=$enable_fast_install; p=${PACKAGE-default} 7437 case $enableval in 7438 yes) enable_fast_install=yes ;; 7439 no) enable_fast_install=no ;; 7440 *) 7441 enable_fast_install=no 7442 # Look at the argument we got. We use all the common list separators. 7443 lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," 7444 for pkg in $enableval; do 7445 IFS="$lt_save_ifs" 7446 if test "X$pkg" = "X$p"; then 7447 enable_fast_install=yes 7448 fi 7449 done 7450 IFS="$lt_save_ifs" 7451 ;; 7452 esac 7453 else 7454 enable_fast_install=yes 7455 fi 7456 7457 7458 7459 7460 7461 7462 7463 7464 7465 7466 7467 # This can be used to rebuild libtool when needed 7468 LIBTOOL_DEPS="$ltmain" 7469 7470 # Always use our own libtool. 7471 LIBTOOL='$(SHELL) $(top_builddir)/libtool' 7472 7473 7474 7475 7476 7477 7478 7479 7480 7481 7482 7483 7484 7485 7486 7487 7488 7489 7490 7491 7492 7493 7494 7495 7496 7497 7498 7499 7500 7501 7502 test -z "$LN_S" && LN_S="ln -s" 7503 7504 7505 7506 7507 7508 7509 7510 7511 7512 7513 7514 7515 7516 7517 if test -n "${ZSH_VERSION+set}" ; then 7518 setopt NO_GLOB_SUBST 7519 fi 7520 7521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 7522 $as_echo_n "checking for objdir... " >&6; } 7523 if ${lt_cv_objdir+:} false; then : 7524 $as_echo_n "(cached) " >&6 7525 else 7526 rm -f .libs 2>/dev/null 7527 mkdir .libs 2>/dev/null 7528 if test -d .libs; then 7529 lt_cv_objdir=.libs 7530 else 7531 # MS-DOS does not allow filenames that begin with a dot. 7532 lt_cv_objdir=_libs 7533 fi 7534 rmdir .libs 2>/dev/null 7535 fi 7536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 7537 $as_echo "$lt_cv_objdir" >&6; } 7538 objdir=$lt_cv_objdir 7539 7540 7541 7542 7543 7544 cat >>confdefs.h <<_ACEOF 7545 #define LT_OBJDIR "$lt_cv_objdir/" 7546 _ACEOF 7547 7548 7549 7550 7551 case $host_os in 7552 aix3*) 7553 # AIX sometimes has problems with the GCC collect2 program. For some 7554 # reason, if we set the COLLECT_NAMES environment variable, the problems 7555 # vanish in a puff of smoke. 7556 if test "X${COLLECT_NAMES+set}" != Xset; then 7557 COLLECT_NAMES= 7558 export COLLECT_NAMES 7559 fi 7560 ;; 7561 esac 7562 7563 # Global variables: 7564 ofile=libtool 7565 can_build_shared=yes 7566 7567 # All known linkers require a `.a' archive for static linking (except MSVC, 7568 # which needs '.lib'). 7569 libext=a 7570 7571 with_gnu_ld="$lt_cv_prog_gnu_ld" 7572 7573 old_CC="$CC" 7574 old_CFLAGS="$CFLAGS" 7575 7576 # Set sane defaults for various variables 7577 test -z "$CC" && CC=cc 7578 test -z "$LTCC" && LTCC=$CC 7579 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS 7580 test -z "$LD" && LD=ld 7581 test -z "$ac_objext" && ac_objext=o 7582 7583 for cc_temp in $compiler""; do 7584 case $cc_temp in 7585 compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; 7586 distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; 7587 \-*) ;; 7588 *) break;; 7589 esac 7590 done 7591 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` 7592 7593 7594 # Only perform the check for file, if the check method requires it 7595 test -z "$MAGIC_CMD" && MAGIC_CMD=file 7596 case $deplibs_check_method in 7597 file_magic*) 7598 if test "$file_magic_cmd" = '$MAGIC_CMD'; then 7599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5 7600 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; } 7601 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7602 $as_echo_n "(cached) " >&6 7603 else 7604 case $MAGIC_CMD in 7605 [\\/*] | ?:[\\/]*) 7606 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7607 ;; 7608 *) 7609 lt_save_MAGIC_CMD="$MAGIC_CMD" 7610 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7611 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7612 for ac_dir in $ac_dummy; do 7613 IFS="$lt_save_ifs" 7614 test -z "$ac_dir" && ac_dir=. 7615 if test -f $ac_dir/${ac_tool_prefix}file; then 7616 lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file" 7617 if test -n "$file_magic_test_file"; then 7618 case $deplibs_check_method in 7619 "file_magic "*) 7620 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7621 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7622 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7623 $EGREP "$file_magic_regex" > /dev/null; then 7624 : 7625 else 7626 cat <<_LT_EOF 1>&2 7627 7628 *** Warning: the command libtool uses to detect shared libraries, 7629 *** $file_magic_cmd, produces output that libtool cannot recognize. 7630 *** The result is that libtool may fail to recognize shared libraries 7631 *** as such. This will affect the creation of libtool libraries that 7632 *** depend on shared libraries, but programs linked with such libtool 7633 *** libraries will work regardless of this problem. Nevertheless, you 7634 *** may want to report the problem to your system manager and/or to 7635 *** bug-libtool@gnu.org 7636 7637 _LT_EOF 7638 fi ;; 7639 esac 7640 fi 7641 break 7642 fi 7643 done 7644 IFS="$lt_save_ifs" 7645 MAGIC_CMD="$lt_save_MAGIC_CMD" 7646 ;; 7647 esac 7648 fi 7649 7650 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7651 if test -n "$MAGIC_CMD"; then 7652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7653 $as_echo "$MAGIC_CMD" >&6; } 7654 else 7655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7656 $as_echo "no" >&6; } 7657 fi 7658 7659 7660 7661 7662 7663 if test -z "$lt_cv_path_MAGIC_CMD"; then 7664 if test -n "$ac_tool_prefix"; then 7665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 7666 $as_echo_n "checking for file... " >&6; } 7667 if ${lt_cv_path_MAGIC_CMD+:} false; then : 7668 $as_echo_n "(cached) " >&6 7669 else 7670 case $MAGIC_CMD in 7671 [\\/*] | ?:[\\/]*) 7672 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. 7673 ;; 7674 *) 7675 lt_save_MAGIC_CMD="$MAGIC_CMD" 7676 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR 7677 ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" 7678 for ac_dir in $ac_dummy; do 7679 IFS="$lt_save_ifs" 7680 test -z "$ac_dir" && ac_dir=. 7681 if test -f $ac_dir/file; then 7682 lt_cv_path_MAGIC_CMD="$ac_dir/file" 7683 if test -n "$file_magic_test_file"; then 7684 case $deplibs_check_method in 7685 "file_magic "*) 7686 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` 7687 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7688 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | 7689 $EGREP "$file_magic_regex" > /dev/null; then 7690 : 7691 else 7692 cat <<_LT_EOF 1>&2 7693 7694 *** Warning: the command libtool uses to detect shared libraries, 7695 *** $file_magic_cmd, produces output that libtool cannot recognize. 7696 *** The result is that libtool may fail to recognize shared libraries 7697 *** as such. This will affect the creation of libtool libraries that 7698 *** depend on shared libraries, but programs linked with such libtool 7699 *** libraries will work regardless of this problem. Nevertheless, you 7700 *** may want to report the problem to your system manager and/or to 7701 *** bug-libtool@gnu.org 7702 7703 _LT_EOF 7704 fi ;; 7705 esac 7706 fi 7707 break 7708 fi 7709 done 7710 IFS="$lt_save_ifs" 7711 MAGIC_CMD="$lt_save_MAGIC_CMD" 7712 ;; 7713 esac 7714 fi 7715 7716 MAGIC_CMD="$lt_cv_path_MAGIC_CMD" 7717 if test -n "$MAGIC_CMD"; then 7718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 7719 $as_echo "$MAGIC_CMD" >&6; } 7720 else 7721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 7722 $as_echo "no" >&6; } 7723 fi 7724 7725 7726 else 7727 MAGIC_CMD=: 7728 fi 7729 fi 7730 7731 fi 7732 ;; 7733 esac 7734 7735 # Use C for the default configuration in the libtool script 7736 7737 lt_save_CC="$CC" 7738 ac_ext=c 7739 ac_cpp='$CPP $CPPFLAGS' 7740 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 7741 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 7742 ac_compiler_gnu=$ac_cv_c_compiler_gnu 7743 7744 7745 # Source file extension for C test sources. 7746 ac_ext=c 7747 7748 # Object file extension for compiled C test sources. 7749 objext=o 7750 objext=$objext 7751 7752 # Code to be used in simple compile tests 7753 lt_simple_compile_test_code="int some_variable = 0;" 7754 7755 # Code to be used in simple link tests 7756 lt_simple_link_test_code='int main(){return(0);}' 7757 7758 7759 7760 7761 7762 7763 7764 # If no C compiler was specified, use CC. 7765 LTCC=${LTCC-"$CC"} 7766 7767 # If no C compiler flags were specified, use CFLAGS. 7768 LTCFLAGS=${LTCFLAGS-"$CFLAGS"} 7769 7770 # Allow CC to be a program name with arguments. 7771 compiler=$CC 7772 7773 # Save the default compiler, since it gets overwritten when the other 7774 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP. 7775 compiler_DEFAULT=$CC 7776 7777 # save warnings/boilerplate of simple test code 7778 ac_outfile=conftest.$ac_objext 7779 echo "$lt_simple_compile_test_code" >conftest.$ac_ext 7780 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7781 _lt_compiler_boilerplate=`cat conftest.err` 7782 $RM conftest* 7783 7784 ac_outfile=conftest.$ac_objext 7785 echo "$lt_simple_link_test_code" >conftest.$ac_ext 7786 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err 7787 _lt_linker_boilerplate=`cat conftest.err` 7788 $RM -r conftest* 7789 7790 7791 if test -n "$compiler"; then 7792 7793 lt_prog_compiler_no_builtin_flag= 7794 7795 if test "$GCC" = yes; then 7796 case $cc_basename in 7797 nvcc*) 7798 lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;; 7799 *) 7800 lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;; 7801 esac 7802 7803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 7804 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; } 7805 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then : 7806 $as_echo_n "(cached) " >&6 7807 else 7808 lt_cv_prog_compiler_rtti_exceptions=no 7809 ac_outfile=conftest.$ac_objext 7810 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 7811 lt_compiler_flag="-fno-rtti -fno-exceptions" 7812 # Insert the option either (1) after the last *FLAGS variable, or 7813 # (2) before a word containing "conftest.", or (3) at the end. 7814 # Note that $ac_compile itself does not contain backslashes and begins 7815 # with a dollar sign (not a hyphen), so the echo should work correctly. 7816 # The option is referenced via a variable to avoid confusing sed. 7817 lt_compile=`echo "$ac_compile" | $SED \ 7818 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 7819 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 7820 -e 's:$: $lt_compiler_flag:'` 7821 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 7822 (eval "$lt_compile" 2>conftest.err) 7823 ac_status=$? 7824 cat conftest.err >&5 7825 echo "$as_me:$LINENO: \$? = $ac_status" >&5 7826 if (exit $ac_status) && test -s "$ac_outfile"; then 7827 # The compiler can only warn and ignore the option if not recognized 7828 # So say no if there are warnings other than the usual output. 7829 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 7830 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 7831 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 7832 lt_cv_prog_compiler_rtti_exceptions=yes 7833 fi 7834 fi 7835 $RM conftest* 7836 7837 fi 7838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5 7839 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; } 7840 7841 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then 7842 lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions" 7843 else 7844 : 7845 fi 7846 7847 fi 7848 7849 7850 7851 7852 7853 7854 lt_prog_compiler_wl= 7855 lt_prog_compiler_pic= 7856 lt_prog_compiler_static= 7857 7858 7859 if test "$GCC" = yes; then 7860 lt_prog_compiler_wl='-Wl,' 7861 lt_prog_compiler_static='-static' 7862 7863 case $host_os in 7864 aix*) 7865 # All AIX code is PIC. 7866 if test "$host_cpu" = ia64; then 7867 # AIX 5 now supports IA64 processor 7868 lt_prog_compiler_static='-Bstatic' 7869 fi 7870 ;; 7871 7872 amigaos*) 7873 case $host_cpu in 7874 powerpc) 7875 # see comment about AmigaOS4 .so support 7876 lt_prog_compiler_pic='-fPIC' 7877 ;; 7878 m68k) 7879 # FIXME: we need at least 68020 code to build shared libraries, but 7880 # adding the `-m68020' flag to GCC prevents building anything better, 7881 # like `-m68040'. 7882 lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4' 7883 ;; 7884 esac 7885 ;; 7886 7887 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) 7888 # PIC is the default for these OSes. 7889 ;; 7890 7891 mingw* | cygwin* | pw32* | os2* | cegcc*) 7892 # This hack is so that the source file can tell whether it is being 7893 # built for inclusion in a dll (and should export symbols for example). 7894 # Although the cygwin gcc ignores -fPIC, still need this for old-style 7895 # (--disable-auto-import) libraries 7896 lt_prog_compiler_pic='-DDLL_EXPORT' 7897 ;; 7898 7899 darwin* | rhapsody*) 7900 # PIC is the default on this platform 7901 # Common symbols not allowed in MH_DYLIB files 7902 lt_prog_compiler_pic='-fno-common' 7903 ;; 7904 7905 haiku*) 7906 # PIC is the default for Haiku. 7907 # The "-static" flag exists, but is broken. 7908 lt_prog_compiler_static= 7909 ;; 7910 7911 hpux*) 7912 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit 7913 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag 7914 # sets the default TLS model and affects inlining. 7915 case $host_cpu in 7916 hppa*64*) 7917 # +Z the default 7918 ;; 7919 *) 7920 lt_prog_compiler_pic='-fPIC' 7921 ;; 7922 esac 7923 ;; 7924 7925 interix[3-9]*) 7926 # Interix 3.x gcc -fpic/-fPIC options generate broken code. 7927 # Instead, we relocate shared libraries at runtime. 7928 ;; 7929 7930 msdosdjgpp*) 7931 # Just because we use GCC doesn't mean we suddenly get shared libraries 7932 # on systems that don't support them. 7933 lt_prog_compiler_can_build_shared=no 7934 enable_shared=no 7935 ;; 7936 7937 *nto* | *qnx*) 7938 # QNX uses GNU C++, but need to define -shared option too, otherwise 7939 # it will coredump. 7940 lt_prog_compiler_pic='-fPIC -shared' 7941 ;; 7942 7943 sysv4*MP*) 7944 if test -d /usr/nec; then 7945 lt_prog_compiler_pic=-Kconform_pic 7946 fi 7947 ;; 7948 7949 *) 7950 lt_prog_compiler_pic='-fPIC' 7951 ;; 7952 esac 7953 7954 case $cc_basename in 7955 nvcc*) # Cuda Compiler Driver 2.2 7956 lt_prog_compiler_wl='-Xlinker ' 7957 if test -n "$lt_prog_compiler_pic"; then 7958 lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic" 7959 fi 7960 ;; 7961 esac 7962 else 7963 # PORTME Check for flag to pass linker flags through the system compiler. 7964 case $host_os in 7965 aix*) 7966 lt_prog_compiler_wl='-Wl,' 7967 if test "$host_cpu" = ia64; then 7968 # AIX 5 now supports IA64 processor 7969 lt_prog_compiler_static='-Bstatic' 7970 else 7971 lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp' 7972 fi 7973 ;; 7974 7975 mingw* | cygwin* | pw32* | os2* | cegcc*) 7976 # This hack is so that the source file can tell whether it is being 7977 # built for inclusion in a dll (and should export symbols for example). 7978 lt_prog_compiler_pic='-DDLL_EXPORT' 7979 ;; 7980 7981 hpux9* | hpux10* | hpux11*) 7982 lt_prog_compiler_wl='-Wl,' 7983 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but 7984 # not for PA HP-UX. 7985 case $host_cpu in 7986 hppa*64*|ia64*) 7987 # +Z the default 7988 ;; 7989 *) 7990 lt_prog_compiler_pic='+Z' 7991 ;; 7992 esac 7993 # Is there a better lt_prog_compiler_static that works with the bundled CC? 7994 lt_prog_compiler_static='${wl}-a ${wl}archive' 7995 ;; 7996 7997 irix5* | irix6* | nonstopux*) 7998 lt_prog_compiler_wl='-Wl,' 7999 # PIC (with -KPIC) is the default. 8000 lt_prog_compiler_static='-non_shared' 8001 ;; 8002 8003 linux* | k*bsd*-gnu | kopensolaris*-gnu) 8004 case $cc_basename in 8005 # old Intel for x86_64 which still supported -KPIC. 8006 ecc*) 8007 lt_prog_compiler_wl='-Wl,' 8008 lt_prog_compiler_pic='-KPIC' 8009 lt_prog_compiler_static='-static' 8010 ;; 8011 # icc used to be incompatible with GCC. 8012 # ICC 10 doesn't accept -KPIC any more. 8013 icc* | ifort*) 8014 lt_prog_compiler_wl='-Wl,' 8015 lt_prog_compiler_pic='-fPIC' 8016 lt_prog_compiler_static='-static' 8017 ;; 8018 # Lahey Fortran 8.1. 8019 lf95*) 8020 lt_prog_compiler_wl='-Wl,' 8021 lt_prog_compiler_pic='--shared' 8022 lt_prog_compiler_static='--static' 8023 ;; 8024 nagfor*) 8025 # NAG Fortran compiler 8026 lt_prog_compiler_wl='-Wl,-Wl,,' 8027 lt_prog_compiler_pic='-PIC' 8028 lt_prog_compiler_static='-Bstatic' 8029 ;; 8030 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) 8031 # Portland Group compilers (*not* the Pentium gcc compiler, 8032 # which looks to be a dead project) 8033 lt_prog_compiler_wl='-Wl,' 8034 lt_prog_compiler_pic='-fpic' 8035 lt_prog_compiler_static='-Bstatic' 8036 ;; 8037 ccc*) 8038 lt_prog_compiler_wl='-Wl,' 8039 # All Alpha code is PIC. 8040 lt_prog_compiler_static='-non_shared' 8041 ;; 8042 xl* | bgxl* | bgf* | mpixl*) 8043 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene 8044 lt_prog_compiler_wl='-Wl,' 8045 lt_prog_compiler_pic='-qpic' 8046 lt_prog_compiler_static='-qstaticlink' 8047 ;; 8048 *) 8049 case `$CC -V 2>&1 | sed 5q` in 8050 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*) 8051 # Sun Fortran 8.3 passes all unrecognized flags to the linker 8052 lt_prog_compiler_pic='-KPIC' 8053 lt_prog_compiler_static='-Bstatic' 8054 lt_prog_compiler_wl='' 8055 ;; 8056 *Sun\ F* | *Sun*Fortran*) 8057 lt_prog_compiler_pic='-KPIC' 8058 lt_prog_compiler_static='-Bstatic' 8059 lt_prog_compiler_wl='-Qoption ld ' 8060 ;; 8061 *Sun\ C*) 8062 # Sun C 5.9 8063 lt_prog_compiler_pic='-KPIC' 8064 lt_prog_compiler_static='-Bstatic' 8065 lt_prog_compiler_wl='-Wl,' 8066 ;; 8067 *Intel*\ [CF]*Compiler*) 8068 lt_prog_compiler_wl='-Wl,' 8069 lt_prog_compiler_pic='-fPIC' 8070 lt_prog_compiler_static='-static' 8071 ;; 8072 *Portland\ Group*) 8073 lt_prog_compiler_wl='-Wl,' 8074 lt_prog_compiler_pic='-fpic' 8075 lt_prog_compiler_static='-Bstatic' 8076 ;; 8077 esac 8078 ;; 8079 esac 8080 ;; 8081 8082 newsos6) 8083 lt_prog_compiler_pic='-KPIC' 8084 lt_prog_compiler_static='-Bstatic' 8085 ;; 8086 8087 *nto* | *qnx*) 8088 # QNX uses GNU C++, but need to define -shared option too, otherwise 8089 # it will coredump. 8090 lt_prog_compiler_pic='-fPIC -shared' 8091 ;; 8092 8093 osf3* | osf4* | osf5*) 8094 lt_prog_compiler_wl='-Wl,' 8095 # All OSF/1 code is PIC. 8096 lt_prog_compiler_static='-non_shared' 8097 ;; 8098 8099 rdos*) 8100 lt_prog_compiler_static='-non_shared' 8101 ;; 8102 8103 solaris*) 8104 lt_prog_compiler_pic='-KPIC' 8105 lt_prog_compiler_static='-Bstatic' 8106 case $cc_basename in 8107 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) 8108 lt_prog_compiler_wl='-Qoption ld ';; 8109 *) 8110 lt_prog_compiler_wl='-Wl,';; 8111 esac 8112 ;; 8113 8114 sunos4*) 8115 lt_prog_compiler_wl='-Qoption ld ' 8116 lt_prog_compiler_pic='-PIC' 8117 lt_prog_compiler_static='-Bstatic' 8118 ;; 8119 8120 sysv4 | sysv4.2uw2* | sysv4.3*) 8121 lt_prog_compiler_wl='-Wl,' 8122 lt_prog_compiler_pic='-KPIC' 8123 lt_prog_compiler_static='-Bstatic' 8124 ;; 8125 8126 sysv4*MP*) 8127 if test -d /usr/nec ;then 8128 lt_prog_compiler_pic='-Kconform_pic' 8129 lt_prog_compiler_static='-Bstatic' 8130 fi 8131 ;; 8132 8133 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) 8134 lt_prog_compiler_wl='-Wl,' 8135 lt_prog_compiler_pic='-KPIC' 8136 lt_prog_compiler_static='-Bstatic' 8137 ;; 8138 8139 unicos*) 8140 lt_prog_compiler_wl='-Wl,' 8141 lt_prog_compiler_can_build_shared=no 8142 ;; 8143 8144 uts4*) 8145 lt_prog_compiler_pic='-pic' 8146 lt_prog_compiler_static='-Bstatic' 8147 ;; 8148 8149 *) 8150 lt_prog_compiler_can_build_shared=no 8151 ;; 8152 esac 8153 fi 8154 8155 case $host_os in 8156 # For platforms which do not support PIC, -DPIC is meaningless: 8157 *djgpp*) 8158 lt_prog_compiler_pic= 8159 ;; 8160 *) 8161 lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC" 8162 ;; 8163 esac 8164 8165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5 8166 $as_echo_n "checking for $compiler option to produce PIC... " >&6; } 8167 if ${lt_cv_prog_compiler_pic+:} false; then : 8168 $as_echo_n "(cached) " >&6 8169 else 8170 lt_cv_prog_compiler_pic=$lt_prog_compiler_pic 8171 fi 8172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5 8173 $as_echo "$lt_cv_prog_compiler_pic" >&6; } 8174 lt_prog_compiler_pic=$lt_cv_prog_compiler_pic 8175 8176 # 8177 # Check to make sure the PIC flag actually works. 8178 # 8179 if test -n "$lt_prog_compiler_pic"; then 8180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5 8181 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; } 8182 if ${lt_cv_prog_compiler_pic_works+:} false; then : 8183 $as_echo_n "(cached) " >&6 8184 else 8185 lt_cv_prog_compiler_pic_works=no 8186 ac_outfile=conftest.$ac_objext 8187 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8188 lt_compiler_flag="$lt_prog_compiler_pic -DPIC" 8189 # Insert the option either (1) after the last *FLAGS variable, or 8190 # (2) before a word containing "conftest.", or (3) at the end. 8191 # Note that $ac_compile itself does not contain backslashes and begins 8192 # with a dollar sign (not a hyphen), so the echo should work correctly. 8193 # The option is referenced via a variable to avoid confusing sed. 8194 lt_compile=`echo "$ac_compile" | $SED \ 8195 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8196 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8197 -e 's:$: $lt_compiler_flag:'` 8198 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8199 (eval "$lt_compile" 2>conftest.err) 8200 ac_status=$? 8201 cat conftest.err >&5 8202 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8203 if (exit $ac_status) && test -s "$ac_outfile"; then 8204 # The compiler can only warn and ignore the option if not recognized 8205 # So say no if there are warnings other than the usual output. 8206 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp 8207 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8208 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then 8209 lt_cv_prog_compiler_pic_works=yes 8210 fi 8211 fi 8212 $RM conftest* 8213 8214 fi 8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5 8216 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; } 8217 8218 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then 8219 case $lt_prog_compiler_pic in 8220 "" | " "*) ;; 8221 *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;; 8222 esac 8223 else 8224 lt_prog_compiler_pic= 8225 lt_prog_compiler_can_build_shared=no 8226 fi 8227 8228 fi 8229 8230 8231 8232 8233 8234 8235 8236 8237 8238 8239 8240 # 8241 # Check to make sure the static flag actually works. 8242 # 8243 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\" 8244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5 8245 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; } 8246 if ${lt_cv_prog_compiler_static_works+:} false; then : 8247 $as_echo_n "(cached) " >&6 8248 else 8249 lt_cv_prog_compiler_static_works=no 8250 save_LDFLAGS="$LDFLAGS" 8251 LDFLAGS="$LDFLAGS $lt_tmp_static_flag" 8252 echo "$lt_simple_link_test_code" > conftest.$ac_ext 8253 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 8254 # The linker can only warn and ignore the option if not recognized 8255 # So say no if there are warnings 8256 if test -s conftest.err; then 8257 # Append any errors to the config.log. 8258 cat conftest.err 1>&5 8259 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 8260 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 8261 if diff conftest.exp conftest.er2 >/dev/null; then 8262 lt_cv_prog_compiler_static_works=yes 8263 fi 8264 else 8265 lt_cv_prog_compiler_static_works=yes 8266 fi 8267 fi 8268 $RM -r conftest* 8269 LDFLAGS="$save_LDFLAGS" 8270 8271 fi 8272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5 8273 $as_echo "$lt_cv_prog_compiler_static_works" >&6; } 8274 8275 if test x"$lt_cv_prog_compiler_static_works" = xyes; then 8276 : 8277 else 8278 lt_prog_compiler_static= 8279 fi 8280 8281 8282 8283 8284 8285 8286 8287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8288 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8289 if ${lt_cv_prog_compiler_c_o+:} false; then : 8290 $as_echo_n "(cached) " >&6 8291 else 8292 lt_cv_prog_compiler_c_o=no 8293 $RM -r conftest 2>/dev/null 8294 mkdir conftest 8295 cd conftest 8296 mkdir out 8297 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8298 8299 lt_compiler_flag="-o out/conftest2.$ac_objext" 8300 # Insert the option either (1) after the last *FLAGS variable, or 8301 # (2) before a word containing "conftest.", or (3) at the end. 8302 # Note that $ac_compile itself does not contain backslashes and begins 8303 # with a dollar sign (not a hyphen), so the echo should work correctly. 8304 lt_compile=`echo "$ac_compile" | $SED \ 8305 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8306 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8307 -e 's:$: $lt_compiler_flag:'` 8308 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8309 (eval "$lt_compile" 2>out/conftest.err) 8310 ac_status=$? 8311 cat out/conftest.err >&5 8312 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8313 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8314 then 8315 # The compiler can only warn and ignore the option if not recognized 8316 # So say no if there are warnings 8317 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8318 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8319 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8320 lt_cv_prog_compiler_c_o=yes 8321 fi 8322 fi 8323 chmod u+w . 2>&5 8324 $RM conftest* 8325 # SGI C++ compiler will create directory out/ii_files/ for 8326 # template instantiation 8327 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8328 $RM out/* && rmdir out 8329 cd .. 8330 $RM -r conftest 8331 $RM conftest* 8332 8333 fi 8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8335 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8336 8337 8338 8339 8340 8341 8342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5 8343 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; } 8344 if ${lt_cv_prog_compiler_c_o+:} false; then : 8345 $as_echo_n "(cached) " >&6 8346 else 8347 lt_cv_prog_compiler_c_o=no 8348 $RM -r conftest 2>/dev/null 8349 mkdir conftest 8350 cd conftest 8351 mkdir out 8352 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 8353 8354 lt_compiler_flag="-o out/conftest2.$ac_objext" 8355 # Insert the option either (1) after the last *FLAGS variable, or 8356 # (2) before a word containing "conftest.", or (3) at the end. 8357 # Note that $ac_compile itself does not contain backslashes and begins 8358 # with a dollar sign (not a hyphen), so the echo should work correctly. 8359 lt_compile=`echo "$ac_compile" | $SED \ 8360 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ 8361 -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ 8362 -e 's:$: $lt_compiler_flag:'` 8363 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5) 8364 (eval "$lt_compile" 2>out/conftest.err) 8365 ac_status=$? 8366 cat out/conftest.err >&5 8367 echo "$as_me:$LINENO: \$? = $ac_status" >&5 8368 if (exit $ac_status) && test -s out/conftest2.$ac_objext 8369 then 8370 # The compiler can only warn and ignore the option if not recognized 8371 # So say no if there are warnings 8372 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp 8373 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 8374 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then 8375 lt_cv_prog_compiler_c_o=yes 8376 fi 8377 fi 8378 chmod u+w . 2>&5 8379 $RM conftest* 8380 # SGI C++ compiler will create directory out/ii_files/ for 8381 # template instantiation 8382 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files 8383 $RM out/* && rmdir out 8384 cd .. 8385 $RM -r conftest 8386 $RM conftest* 8387 8388 fi 8389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5 8390 $as_echo "$lt_cv_prog_compiler_c_o" >&6; } 8391 8392 8393 8394 8395 hard_links="nottested" 8396 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then 8397 # do not overwrite the value of need_locks provided by the user 8398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5 8399 $as_echo_n "checking if we can lock with hard links... " >&6; } 8400 hard_links=yes 8401 $RM conftest* 8402 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8403 touch conftest.a 8404 ln conftest.a conftest.b 2>&5 || hard_links=no 8405 ln conftest.a conftest.b 2>/dev/null && hard_links=no 8406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5 8407 $as_echo "$hard_links" >&6; } 8408 if test "$hard_links" = no; then 8409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 8410 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} 8411 need_locks=warn 8412 fi 8413 else 8414 need_locks=no 8415 fi 8416 8417 8418 8419 8420 8421 8422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5 8423 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; } 8424 8425 runpath_var= 8426 allow_undefined_flag= 8427 always_export_symbols=no 8428 archive_cmds= 8429 archive_expsym_cmds= 8430 compiler_needs_object=no 8431 enable_shared_with_static_runtimes=no 8432 export_dynamic_flag_spec= 8433 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols' 8434 hardcode_automatic=no 8435 hardcode_direct=no 8436 hardcode_direct_absolute=no 8437 hardcode_libdir_flag_spec= 8438 hardcode_libdir_separator= 8439 hardcode_minus_L=no 8440 hardcode_shlibpath_var=unsupported 8441 inherit_rpath=no 8442 link_all_deplibs=unknown 8443 module_cmds= 8444 module_expsym_cmds= 8445 old_archive_from_new_cmds= 8446 old_archive_from_expsyms_cmds= 8447 thread_safe_flag_spec= 8448 whole_archive_flag_spec= 8449 # include_expsyms should be a list of space-separated symbols to be *always* 8450 # included in the symbol list 8451 include_expsyms= 8452 # exclude_expsyms can be an extended regexp of symbols to exclude 8453 # it will be wrapped by ` (' and `)$', so one must not match beginning or 8454 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', 8455 # as well as any symbol that contains `d'. 8456 exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*' 8457 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out 8458 # platforms (ab)use it in PIC code, but their linkers get confused if 8459 # the symbol is explicitly referenced. Since portable code cannot 8460 # rely on this symbol name, it's probably fine to never include it in 8461 # preloaded symbol tables. 8462 # Exclude shared library initialization/finalization symbols. 8463 extract_expsyms_cmds= 8464 8465 case $host_os in 8466 cygwin* | mingw* | pw32* | cegcc*) 8467 # FIXME: the MSVC++ port hasn't been tested in a loooong time 8468 # When not using gcc, we currently assume that we are using 8469 # Microsoft Visual C++. 8470 if test "$GCC" != yes; then 8471 with_gnu_ld=no 8472 fi 8473 ;; 8474 interix*) 8475 # we just hope/assume this is gcc and not c89 (= MSVC++) 8476 with_gnu_ld=yes 8477 ;; 8478 openbsd*) 8479 with_gnu_ld=no 8480 ;; 8481 esac 8482 8483 ld_shlibs=yes 8484 8485 # On some targets, GNU ld is compatible enough with the native linker 8486 # that we're better off using the native interface for both. 8487 lt_use_gnu_ld_interface=no 8488 if test "$with_gnu_ld" = yes; then 8489 case $host_os in 8490 aix*) 8491 # The AIX port of GNU ld has always aspired to compatibility 8492 # with the native linker. However, as the warning in the GNU ld 8493 # block says, versions before 2.19.5* couldn't really create working 8494 # shared libraries, regardless of the interface used. 8495 case `$LD -v 2>&1` in 8496 *\ \(GNU\ Binutils\)\ 2.19.5*) ;; 8497 *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;; 8498 *\ \(GNU\ Binutils\)\ [3-9]*) ;; 8499 *) 8500 lt_use_gnu_ld_interface=yes 8501 ;; 8502 esac 8503 ;; 8504 *) 8505 lt_use_gnu_ld_interface=yes 8506 ;; 8507 esac 8508 fi 8509 8510 if test "$lt_use_gnu_ld_interface" = yes; then 8511 # If archive_cmds runs LD, not CC, wlarc should be empty 8512 wlarc='${wl}' 8513 8514 # Set some defaults for GNU ld with shared library support. These 8515 # are reset later if shared libraries are not supported. Putting them 8516 # here allows them to be overridden if necessary. 8517 runpath_var=LD_RUN_PATH 8518 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8519 export_dynamic_flag_spec='${wl}--export-dynamic' 8520 # ancient GNU ld didn't support --whole-archive et. al. 8521 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then 8522 whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' 8523 else 8524 whole_archive_flag_spec= 8525 fi 8526 supports_anon_versioning=no 8527 case `$LD -v 2>&1` in 8528 *GNU\ gold*) supports_anon_versioning=yes ;; 8529 *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 8530 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... 8531 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... 8532 *\ 2.11.*) ;; # other 2.11 versions 8533 *) supports_anon_versioning=yes ;; 8534 esac 8535 8536 # See if GNU ld supports shared libraries. 8537 case $host_os in 8538 aix[3-9]*) 8539 # On AIX/PPC, the GNU linker is very broken 8540 if test "$host_cpu" != ia64; then 8541 ld_shlibs=no 8542 cat <<_LT_EOF 1>&2 8543 8544 *** Warning: the GNU linker, at least up to release 2.19, is reported 8545 *** to be unable to reliably create shared libraries on AIX. 8546 *** Therefore, libtool is disabling shared libraries support. If you 8547 *** really care for shared libraries, you may want to install binutils 8548 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found. 8549 *** You will then need to restart the configuration process. 8550 8551 _LT_EOF 8552 fi 8553 ;; 8554 8555 amigaos*) 8556 case $host_cpu in 8557 powerpc) 8558 # see comment about AmigaOS4 .so support 8559 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8560 archive_expsym_cmds='' 8561 ;; 8562 m68k) 8563 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 8564 hardcode_libdir_flag_spec='-L$libdir' 8565 hardcode_minus_L=yes 8566 ;; 8567 esac 8568 ;; 8569 8570 beos*) 8571 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8572 allow_undefined_flag=unsupported 8573 # Joseph Beckenbach <jrb3 (at] best.com> says some releases of gcc 8574 # support --undefined. This deserves some investigation. FIXME 8575 archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8576 else 8577 ld_shlibs=no 8578 fi 8579 ;; 8580 8581 cygwin* | mingw* | pw32* | cegcc*) 8582 # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, 8583 # as there is no search path for DLLs. 8584 hardcode_libdir_flag_spec='-L$libdir' 8585 export_dynamic_flag_spec='${wl}--export-all-symbols' 8586 allow_undefined_flag=unsupported 8587 always_export_symbols=no 8588 enable_shared_with_static_runtimes=yes 8589 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' 8590 exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' 8591 8592 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then 8593 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8594 # If the export-symbols file already is a .def file (1st line 8595 # is EXPORTS), use it as is; otherwise, prepend... 8596 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 8597 cp $export_symbols $output_objdir/$soname.def; 8598 else 8599 echo EXPORTS > $output_objdir/$soname.def; 8600 cat $export_symbols >> $output_objdir/$soname.def; 8601 fi~ 8602 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' 8603 else 8604 ld_shlibs=no 8605 fi 8606 ;; 8607 8608 haiku*) 8609 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8610 link_all_deplibs=yes 8611 ;; 8612 8613 interix[3-9]*) 8614 hardcode_direct=no 8615 hardcode_shlibpath_var=no 8616 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 8617 export_dynamic_flag_spec='${wl}-E' 8618 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. 8619 # Instead, shared libraries are loaded at an image base (0x10000000 by 8620 # default) and relocated if they conflict, which is a slow very memory 8621 # consuming and fragmenting process. To avoid this, we pick a random, 8622 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link 8623 # time. Moving up from 0x10000000 also allows more sbrk(2) space. 8624 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8625 archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' 8626 ;; 8627 8628 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) 8629 tmp_diet=no 8630 if test "$host_os" = linux-dietlibc; then 8631 case $cc_basename in 8632 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) 8633 esac 8634 fi 8635 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ 8636 && test "$tmp_diet" = no 8637 then 8638 tmp_addflag=' $pic_flag' 8639 tmp_sharedflag='-shared' 8640 case $cc_basename,$host_cpu in 8641 pgcc*) # Portland Group C compiler 8642 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' 8643 tmp_addflag=' $pic_flag' 8644 ;; 8645 pgf77* | pgf90* | pgf95* | pgfortran*) 8646 # Portland Group f77 and f90 compilers 8647 whole_archive_flag_spec='${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' 8648 tmp_addflag=' $pic_flag -Mnomain' ;; 8649 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 8650 tmp_addflag=' -i_dynamic' ;; 8651 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 8652 tmp_addflag=' -i_dynamic -nofor_main' ;; 8653 ifc* | ifort*) # Intel Fortran compiler 8654 tmp_addflag=' -nofor_main' ;; 8655 lf95*) # Lahey Fortran 8.1 8656 whole_archive_flag_spec= 8657 tmp_sharedflag='--shared' ;; 8658 xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) 8659 tmp_sharedflag='-qmkshrobj' 8660 tmp_addflag= ;; 8661 nvcc*) # Cuda Compiler Driver 2.2 8662 whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' 8663 compiler_needs_object=yes 8664 ;; 8665 esac 8666 case `$CC -V 2>&1 | sed 5q` in 8667 *Sun\ C*) # Sun C 5.9 8668 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\"` ${wl}--no-whole-archive' 8669 compiler_needs_object=yes 8670 tmp_sharedflag='-G' ;; 8671 *Sun\ F*) # Sun Fortran 8.3 8672 tmp_sharedflag='-G' ;; 8673 esac 8674 archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8675 8676 if test "x$supports_anon_versioning" = xyes; then 8677 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8678 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8679 echo "local: *; };" >> $output_objdir/$libname.ver~ 8680 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' 8681 fi 8682 8683 case $cc_basename in 8684 xlf* | bgf* | bgxlf* | mpixlf*) 8685 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself 8686 whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' 8687 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8688 archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' 8689 if test "x$supports_anon_versioning" = xyes; then 8690 archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ 8691 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ 8692 echo "local: *; };" >> $output_objdir/$libname.ver~ 8693 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' 8694 fi 8695 ;; 8696 esac 8697 else 8698 ld_shlibs=no 8699 fi 8700 ;; 8701 8702 netbsd*) 8703 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 8704 archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' 8705 wlarc= 8706 else 8707 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8708 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8709 fi 8710 ;; 8711 8712 solaris*) 8713 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then 8714 ld_shlibs=no 8715 cat <<_LT_EOF 1>&2 8716 8717 *** Warning: The releases 2.8.* of the GNU linker cannot reliably 8718 *** create shared libraries on Solaris systems. Therefore, libtool 8719 *** is disabling shared libraries support. We urge you to upgrade GNU 8720 *** binutils to release 2.9.1 or newer. Another option is to modify 8721 *** your PATH or compiler configuration so that the native linker is 8722 *** used, and then restart. 8723 8724 _LT_EOF 8725 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8726 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8727 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8728 else 8729 ld_shlibs=no 8730 fi 8731 ;; 8732 8733 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) 8734 case `$LD -v 2>&1` in 8735 *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) 8736 ld_shlibs=no 8737 cat <<_LT_EOF 1>&2 8738 8739 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not 8740 *** reliably create shared libraries on SCO systems. Therefore, libtool 8741 *** is disabling shared libraries support. We urge you to upgrade GNU 8742 *** binutils to release 2.16.91.0.3 or newer. Another option is to modify 8743 *** your PATH or compiler configuration so that the native linker is 8744 *** used, and then restart. 8745 8746 _LT_EOF 8747 ;; 8748 *) 8749 # For security reasons, it is highly recommended that you always 8750 # use absolute paths for naming shared libraries, and exclude the 8751 # DT_RUNPATH tag from executables and libraries. But doing so 8752 # requires that you compile everything twice, which is a pain. 8753 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8754 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 8755 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8756 archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8757 else 8758 ld_shlibs=no 8759 fi 8760 ;; 8761 esac 8762 ;; 8763 8764 sunos4*) 8765 archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' 8766 wlarc= 8767 hardcode_direct=yes 8768 hardcode_shlibpath_var=no 8769 ;; 8770 8771 *) 8772 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then 8773 archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 8774 archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' 8775 else 8776 ld_shlibs=no 8777 fi 8778 ;; 8779 esac 8780 8781 if test "$ld_shlibs" = no; then 8782 runpath_var= 8783 hardcode_libdir_flag_spec= 8784 export_dynamic_flag_spec= 8785 whole_archive_flag_spec= 8786 fi 8787 else 8788 # PORTME fill in a description of your system's linker (not GNU ld) 8789 case $host_os in 8790 aix3*) 8791 allow_undefined_flag=unsupported 8792 always_export_symbols=yes 8793 archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' 8794 # Note: this linker hardcodes the directories in LIBPATH if there 8795 # are no directories specified by -L. 8796 hardcode_minus_L=yes 8797 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then 8798 # Neither direct hardcoding nor static linking is supported with a 8799 # broken collect2. 8800 hardcode_direct=unsupported 8801 fi 8802 ;; 8803 8804 aix[4-9]*) 8805 if test "$host_cpu" = ia64; then 8806 # On IA64, the linker does run time linking by default, so we don't 8807 # have to do anything special. 8808 aix_use_runtimelinking=no 8809 exp_sym_flag='-Bexport' 8810 no_entry_flag="" 8811 else 8812 # If we're using GNU nm, then we don't want the "-C" option. 8813 # -C means demangle to AIX nm, but means don't demangle with GNU nm 8814 # Also, AIX nm treats weak defined symbols like other global 8815 # defined symbols, whereas GNU nm marks them as "W". 8816 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then 8817 export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8818 else 8819 export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' 8820 fi 8821 aix_use_runtimelinking=no 8822 8823 # Test if we are trying to use run time linking or normal 8824 # AIX style linking. If -brtl is somewhere in LDFLAGS, we 8825 # need to do runtime linking. 8826 case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) 8827 for ld_flag in $LDFLAGS; do 8828 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then 8829 aix_use_runtimelinking=yes 8830 break 8831 fi 8832 done 8833 ;; 8834 esac 8835 8836 exp_sym_flag='-bexport' 8837 no_entry_flag='-bnoentry' 8838 fi 8839 8840 # When large executables or shared objects are built, AIX ld can 8841 # have problems creating the table of contents. If linking a library 8842 # or program results in "error TOC overflow" add -mminimal-toc to 8843 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not 8844 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. 8845 8846 archive_cmds='' 8847 hardcode_direct=yes 8848 hardcode_direct_absolute=yes 8849 hardcode_libdir_separator=':' 8850 link_all_deplibs=yes 8851 file_list_spec='${wl}-f,' 8852 8853 if test "$GCC" = yes; then 8854 case $host_os in aix4.[012]|aix4.[012].*) 8855 # We only want to do this on AIX 4.2 and lower, the check 8856 # below for broken collect2 doesn't work under 4.3+ 8857 collect2name=`${CC} -print-prog-name=collect2` 8858 if test -f "$collect2name" && 8859 strings "$collect2name" | $GREP resolve_lib_name >/dev/null 8860 then 8861 # We have reworked collect2 8862 : 8863 else 8864 # We have old collect2 8865 hardcode_direct=unsupported 8866 # It fails to find uninstalled libraries when the uninstalled 8867 # path is not listed in the libpath. Setting hardcode_minus_L 8868 # to unsupported forces relinking 8869 hardcode_minus_L=yes 8870 hardcode_libdir_flag_spec='-L$libdir' 8871 hardcode_libdir_separator= 8872 fi 8873 ;; 8874 esac 8875 shared_flag='-shared' 8876 if test "$aix_use_runtimelinking" = yes; then 8877 shared_flag="$shared_flag "'${wl}-G' 8878 fi 8879 else 8880 # not using gcc 8881 if test "$host_cpu" = ia64; then 8882 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release 8883 # chokes on -Wl,-G. The following line is correct: 8884 shared_flag='-G' 8885 else 8886 if test "$aix_use_runtimelinking" = yes; then 8887 shared_flag='${wl}-G' 8888 else 8889 shared_flag='${wl}-bM:SRE' 8890 fi 8891 fi 8892 fi 8893 8894 export_dynamic_flag_spec='${wl}-bexpall' 8895 # It seems that -bexpall does not export symbols beginning with 8896 # underscore (_), so it is better to generate a list of symbols to export. 8897 always_export_symbols=yes 8898 if test "$aix_use_runtimelinking" = yes; then 8899 # Warning - without using the other runtime loading flags (-brtl), 8900 # -berok will link without error, but may produce a broken library. 8901 allow_undefined_flag='-berok' 8902 # Determine the default libpath from the value encoded in an 8903 # empty executable. 8904 if test "${lt_cv_aix_libpath+set}" = set; then 8905 aix_libpath=$lt_cv_aix_libpath 8906 else 8907 if ${lt_cv_aix_libpath_+:} false; then : 8908 $as_echo_n "(cached) " >&6 8909 else 8910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8911 /* end confdefs.h. */ 8912 8913 int 8914 main () 8915 { 8916 8917 ; 8918 return 0; 8919 } 8920 _ACEOF 8921 if ac_fn_c_try_link "$LINENO"; then : 8922 8923 lt_aix_libpath_sed=' 8924 /Import File Strings/,/^$/ { 8925 /^0/ { 8926 s/^0 *\([^ ]*\) *$/\1/ 8927 p 8928 } 8929 }' 8930 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8931 # Check for a 64-bit object if we didn't find anything. 8932 if test -z "$lt_cv_aix_libpath_"; then 8933 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8934 fi 8935 fi 8936 rm -f core conftest.err conftest.$ac_objext \ 8937 conftest$ac_exeext conftest.$ac_ext 8938 if test -z "$lt_cv_aix_libpath_"; then 8939 lt_cv_aix_libpath_="/usr/lib:/lib" 8940 fi 8941 8942 fi 8943 8944 aix_libpath=$lt_cv_aix_libpath_ 8945 fi 8946 8947 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 8948 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 $shared_flag" 8949 else 8950 if test "$host_cpu" = ia64; then 8951 hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' 8952 allow_undefined_flag="-z nodefs" 8953 archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" 8954 else 8955 # Determine the default libpath from the value encoded in an 8956 # empty executable. 8957 if test "${lt_cv_aix_libpath+set}" = set; then 8958 aix_libpath=$lt_cv_aix_libpath 8959 else 8960 if ${lt_cv_aix_libpath_+:} false; then : 8961 $as_echo_n "(cached) " >&6 8962 else 8963 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 8964 /* end confdefs.h. */ 8965 8966 int 8967 main () 8968 { 8969 8970 ; 8971 return 0; 8972 } 8973 _ACEOF 8974 if ac_fn_c_try_link "$LINENO"; then : 8975 8976 lt_aix_libpath_sed=' 8977 /Import File Strings/,/^$/ { 8978 /^0/ { 8979 s/^0 *\([^ ]*\) *$/\1/ 8980 p 8981 } 8982 }' 8983 lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8984 # Check for a 64-bit object if we didn't find anything. 8985 if test -z "$lt_cv_aix_libpath_"; then 8986 lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` 8987 fi 8988 fi 8989 rm -f core conftest.err conftest.$ac_objext \ 8990 conftest$ac_exeext conftest.$ac_ext 8991 if test -z "$lt_cv_aix_libpath_"; then 8992 lt_cv_aix_libpath_="/usr/lib:/lib" 8993 fi 8994 8995 fi 8996 8997 aix_libpath=$lt_cv_aix_libpath_ 8998 fi 8999 9000 hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" 9001 # Warning - without using the other run time loading flags, 9002 # -berok will link without error, but may produce a broken library. 9003 no_undefined_flag=' ${wl}-bernotok' 9004 allow_undefined_flag=' ${wl}-berok' 9005 if test "$with_gnu_ld" = yes; then 9006 # We only use this code for GNU lds that support --whole-archive. 9007 whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' 9008 else 9009 # Exported symbols can be pulled into shared objects from archives 9010 whole_archive_flag_spec='$convenience' 9011 fi 9012 archive_cmds_need_lc=yes 9013 # This is similar to how AIX traditionally builds its shared libraries. 9014 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' 9015 fi 9016 fi 9017 ;; 9018 9019 amigaos*) 9020 case $host_cpu in 9021 powerpc) 9022 # see comment about AmigaOS4 .so support 9023 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' 9024 archive_expsym_cmds='' 9025 ;; 9026 m68k) 9027 archive_cmds='$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 $output_objdir && a2ixlibrary -32)' 9028 hardcode_libdir_flag_spec='-L$libdir' 9029 hardcode_minus_L=yes 9030 ;; 9031 esac 9032 ;; 9033 9034 bsdi[45]*) 9035 export_dynamic_flag_spec=-rdynamic 9036 ;; 9037 9038 cygwin* | mingw* | pw32* | cegcc*) 9039 # When not using gcc, we currently assume that we are using 9040 # Microsoft Visual C++. 9041 # hardcode_libdir_flag_spec is actually meaningless, as there is 9042 # no search path for DLLs. 9043 case $cc_basename in 9044 cl*) 9045 # Native MSVC 9046 hardcode_libdir_flag_spec=' ' 9047 allow_undefined_flag=unsupported 9048 always_export_symbols=yes 9049 file_list_spec='@' 9050 # Tell ltmain to make .lib files, not .a files. 9051 libext=lib 9052 # Tell ltmain to make .dll files, not .so files. 9053 shrext_cmds=".dll" 9054 # FIXME: Setting linknames here is a bad hack. 9055 archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' 9056 archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then 9057 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; 9058 else 9059 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; 9060 fi~ 9061 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ 9062 linknames=' 9063 # The linker will not automatically build a static lib if we build a DLL. 9064 # _LT_TAGVAR(old_archive_from_new_cmds, )='true' 9065 enable_shared_with_static_runtimes=yes 9066 exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' 9067 export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' 9068 # Don't use ranlib 9069 old_postinstall_cmds='chmod 644 $oldlib' 9070 postlink_cmds='lt_outputfile="@OUTPUT@"~ 9071 lt_tool_outputfile="@TOOL_OUTPUT@"~ 9072 case $lt_outputfile in 9073 *.exe|*.EXE) ;; 9074 *) 9075 lt_outputfile="$lt_outputfile.exe" 9076 lt_tool_outputfile="$lt_tool_outputfile.exe" 9077 ;; 9078 esac~ 9079 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then 9080 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; 9081 $RM "$lt_outputfile.manifest"; 9082 fi' 9083 ;; 9084 *) 9085 # Assume MSVC wrapper 9086 hardcode_libdir_flag_spec=' ' 9087 allow_undefined_flag=unsupported 9088 # Tell ltmain to make .lib files, not .a files. 9089 libext=lib 9090 # Tell ltmain to make .dll files, not .so files. 9091 shrext_cmds=".dll" 9092 # FIXME: Setting linknames here is a bad hack. 9093 archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' 9094 # The linker will automatically build a .lib file if we build a DLL. 9095 old_archive_from_new_cmds='true' 9096 # FIXME: Should let the user specify the lib program. 9097 old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' 9098 enable_shared_with_static_runtimes=yes 9099 ;; 9100 esac 9101 ;; 9102 9103 darwin* | rhapsody*) 9104 9105 9106 archive_cmds_need_lc=no 9107 hardcode_direct=no 9108 hardcode_automatic=yes 9109 hardcode_shlibpath_var=unsupported 9110 if test "$lt_cv_ld_force_load" = "yes"; then 9111 whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' 9112 9113 else 9114 whole_archive_flag_spec='' 9115 fi 9116 link_all_deplibs=yes 9117 allow_undefined_flag="$_lt_dar_allow_undefined" 9118 case $cc_basename in 9119 ifort*) _lt_dar_can_shared=yes ;; 9120 *) _lt_dar_can_shared=$GCC ;; 9121 esac 9122 if test "$_lt_dar_can_shared" = "yes"; then 9123 output_verbose_link_cmd=func_echo_all 9124 archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" 9125 module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" 9126 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}${_lt_dsymutil}" 9127 module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" 9128 9129 else 9130 ld_shlibs=no 9131 fi 9132 9133 ;; 9134 9135 dgux*) 9136 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9137 hardcode_libdir_flag_spec='-L$libdir' 9138 hardcode_shlibpath_var=no 9139 ;; 9140 9141 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor 9142 # support. Future versions do this automatically, but an explicit c++rt0.o 9143 # does not break anything, and helps significantly (at the cost of a little 9144 # extra space). 9145 freebsd2.2*) 9146 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' 9147 hardcode_libdir_flag_spec='-R$libdir' 9148 hardcode_direct=yes 9149 hardcode_shlibpath_var=no 9150 ;; 9151 9152 # Unfortunately, older versions of FreeBSD 2 do not have this feature. 9153 freebsd2.*) 9154 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9155 hardcode_direct=yes 9156 hardcode_minus_L=yes 9157 hardcode_shlibpath_var=no 9158 ;; 9159 9160 # FreeBSD 3 and greater uses gcc -shared to do shared libraries. 9161 freebsd* | dragonfly*) 9162 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9163 hardcode_libdir_flag_spec='-R$libdir' 9164 hardcode_direct=yes 9165 hardcode_shlibpath_var=no 9166 ;; 9167 9168 hpux9*) 9169 if test "$GCC" = yes; then 9170 archive_cmds='$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 $lib' 9171 else 9172 archive_cmds='$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 $lib' 9173 fi 9174 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9175 hardcode_libdir_separator=: 9176 hardcode_direct=yes 9177 9178 # hardcode_minus_L: Not really in the search PATH, 9179 # but as the default location of the library. 9180 hardcode_minus_L=yes 9181 export_dynamic_flag_spec='${wl}-E' 9182 ;; 9183 9184 hpux10*) 9185 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9186 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9187 else 9188 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9189 fi 9190 if test "$with_gnu_ld" = no; then 9191 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9192 hardcode_libdir_separator=: 9193 hardcode_direct=yes 9194 hardcode_direct_absolute=yes 9195 export_dynamic_flag_spec='${wl}-E' 9196 # hardcode_minus_L: Not really in the search PATH, 9197 # but as the default location of the library. 9198 hardcode_minus_L=yes 9199 fi 9200 ;; 9201 9202 hpux11*) 9203 if test "$GCC" = yes && test "$with_gnu_ld" = no; then 9204 case $host_cpu in 9205 hppa*64*) 9206 archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9207 ;; 9208 ia64*) 9209 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9210 ;; 9211 *) 9212 archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9213 ;; 9214 esac 9215 else 9216 case $host_cpu in 9217 hppa*64*) 9218 archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9219 ;; 9220 ia64*) 9221 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' 9222 ;; 9223 *) 9224 9225 # Older versions of the 11.00 compiler do not understand -b yet 9226 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) 9227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 9228 $as_echo_n "checking if $CC understands -b... " >&6; } 9229 if ${lt_cv_prog_compiler__b+:} false; then : 9230 $as_echo_n "(cached) " >&6 9231 else 9232 lt_cv_prog_compiler__b=no 9233 save_LDFLAGS="$LDFLAGS" 9234 LDFLAGS="$LDFLAGS -b" 9235 echo "$lt_simple_link_test_code" > conftest.$ac_ext 9236 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then 9237 # The linker can only warn and ignore the option if not recognized 9238 # So say no if there are warnings 9239 if test -s conftest.err; then 9240 # Append any errors to the config.log. 9241 cat conftest.err 1>&5 9242 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp 9243 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 9244 if diff conftest.exp conftest.er2 >/dev/null; then 9245 lt_cv_prog_compiler__b=yes 9246 fi 9247 else 9248 lt_cv_prog_compiler__b=yes 9249 fi 9250 fi 9251 $RM -r conftest* 9252 LDFLAGS="$save_LDFLAGS" 9253 9254 fi 9255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 9256 $as_echo "$lt_cv_prog_compiler__b" >&6; } 9257 9258 if test x"$lt_cv_prog_compiler__b" = xyes; then 9259 archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' 9260 else 9261 archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' 9262 fi 9263 9264 ;; 9265 esac 9266 fi 9267 if test "$with_gnu_ld" = no; then 9268 hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' 9269 hardcode_libdir_separator=: 9270 9271 case $host_cpu in 9272 hppa*64*|ia64*) 9273 hardcode_direct=no 9274 hardcode_shlibpath_var=no 9275 ;; 9276 *) 9277 hardcode_direct=yes 9278 hardcode_direct_absolute=yes 9279 export_dynamic_flag_spec='${wl}-E' 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 ;; 9285 esac 9286 fi 9287 ;; 9288 9289 irix5* | irix6* | nonstopux*) 9290 if test "$GCC" = yes; then 9291 archive_cmds='$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' 9292 # Try to use the -exported_symbol ld option, if it does not 9293 # work, assume that -exports_file does not work either and 9294 # implicitly export all symbols. 9295 # This should be the same for all languages, so no per-tag cache variable. 9296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 9297 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } 9298 if ${lt_cv_irix_exported_symbol+:} false; then : 9299 $as_echo_n "(cached) " >&6 9300 else 9301 save_LDFLAGS="$LDFLAGS" 9302 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" 9303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 9304 /* end confdefs.h. */ 9305 int foo (void) { return 0; } 9306 _ACEOF 9307 if ac_fn_c_try_link "$LINENO"; then : 9308 lt_cv_irix_exported_symbol=yes 9309 else 9310 lt_cv_irix_exported_symbol=no 9311 fi 9312 rm -f core conftest.err conftest.$ac_objext \ 9313 conftest$ac_exeext conftest.$ac_ext 9314 LDFLAGS="$save_LDFLAGS" 9315 fi 9316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 9317 $as_echo "$lt_cv_irix_exported_symbol" >&6; } 9318 if test "$lt_cv_irix_exported_symbol" = yes; then 9319 archive_expsym_cmds='$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 $lib' 9320 fi 9321 else 9322 archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' 9323 archive_expsym_cmds='$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 $lib' 9324 fi 9325 archive_cmds_need_lc='no' 9326 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9327 hardcode_libdir_separator=: 9328 inherit_rpath=yes 9329 link_all_deplibs=yes 9330 ;; 9331 9332 netbsd*) 9333 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 9334 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out 9335 else 9336 archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF 9337 fi 9338 hardcode_libdir_flag_spec='-R$libdir' 9339 hardcode_direct=yes 9340 hardcode_shlibpath_var=no 9341 ;; 9342 9343 newsos6) 9344 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9345 hardcode_direct=yes 9346 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9347 hardcode_libdir_separator=: 9348 hardcode_shlibpath_var=no 9349 ;; 9350 9351 *nto* | *qnx*) 9352 ;; 9353 9354 openbsd*) 9355 if test -f /usr/libexec/ld.so; then 9356 hardcode_direct=yes 9357 hardcode_shlibpath_var=no 9358 hardcode_direct_absolute=yes 9359 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 9360 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9361 archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' 9362 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9363 export_dynamic_flag_spec='${wl}-E' 9364 else 9365 case $host_os in 9366 openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) 9367 archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' 9368 hardcode_libdir_flag_spec='-R$libdir' 9369 ;; 9370 *) 9371 archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' 9372 hardcode_libdir_flag_spec='${wl}-rpath,$libdir' 9373 ;; 9374 esac 9375 fi 9376 else 9377 ld_shlibs=no 9378 fi 9379 ;; 9380 9381 os2*) 9382 hardcode_libdir_flag_spec='-L$libdir' 9383 hardcode_minus_L=yes 9384 allow_undefined_flag=unsupported 9385 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' 9386 old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' 9387 ;; 9388 9389 osf3*) 9390 if test "$GCC" = yes; then 9391 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9392 archive_cmds='$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 $lib' 9393 else 9394 allow_undefined_flag=' -expect_unresolved \*' 9395 archive_cmds='$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 $lib' 9396 fi 9397 archive_cmds_need_lc='no' 9398 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9399 hardcode_libdir_separator=: 9400 ;; 9401 9402 osf4* | osf5*) # as osf3* with the addition of -msym flag 9403 if test "$GCC" = yes; then 9404 allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' 9405 archive_cmds='$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 $lib' 9406 hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' 9407 else 9408 allow_undefined_flag=' -expect_unresolved \*' 9409 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' 9410 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~ 9411 $CC -shared${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' 9412 9413 # Both c and cxx compiler support -rpath directly 9414 hardcode_libdir_flag_spec='-rpath $libdir' 9415 fi 9416 archive_cmds_need_lc='no' 9417 hardcode_libdir_separator=: 9418 ;; 9419 9420 solaris*) 9421 no_undefined_flag=' -z defs' 9422 if test "$GCC" = yes; then 9423 wlarc='${wl}' 9424 archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' 9425 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9426 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9427 else 9428 case `$CC -V 2>&1` in 9429 *"Compilers 5.0"*) 9430 wlarc='' 9431 archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' 9432 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9433 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' 9434 ;; 9435 *) 9436 wlarc='${wl}' 9437 archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' 9438 archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ 9439 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' 9440 ;; 9441 esac 9442 fi 9443 hardcode_libdir_flag_spec='-R$libdir' 9444 hardcode_shlibpath_var=no 9445 case $host_os in 9446 solaris2.[0-5] | solaris2.[0-5].*) ;; 9447 *) 9448 # The compiler driver will combine and reorder linker options, 9449 # but understands `-z linker_flag'. GCC discards it without `$wl', 9450 # but is careful enough not to reorder. 9451 # Supported since Solaris 2.6 (maybe 2.5.1?) 9452 if test "$GCC" = yes; then 9453 whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' 9454 else 9455 whole_archive_flag_spec='-z allextract$convenience -z defaultextract' 9456 fi 9457 ;; 9458 esac 9459 link_all_deplibs=yes 9460 ;; 9461 9462 sunos4*) 9463 if test "x$host_vendor" = xsequent; then 9464 # Use $CC to link under sequent, because it throws in some extra .o 9465 # files that make .init and .fini sections work. 9466 archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' 9467 else 9468 archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' 9469 fi 9470 hardcode_libdir_flag_spec='-L$libdir' 9471 hardcode_direct=yes 9472 hardcode_minus_L=yes 9473 hardcode_shlibpath_var=no 9474 ;; 9475 9476 sysv4) 9477 case $host_vendor in 9478 sni) 9479 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9480 hardcode_direct=yes # is this really true??? 9481 ;; 9482 siemens) 9483 ## LD is ld it makes a PLAMLIB 9484 ## CC just makes a GrossModule. 9485 archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' 9486 reload_cmds='$CC -r -o $output$reload_objs' 9487 hardcode_direct=no 9488 ;; 9489 motorola) 9490 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9491 hardcode_direct=no #Motorola manual says yes, but my tests say they lie 9492 ;; 9493 esac 9494 runpath_var='LD_RUN_PATH' 9495 hardcode_shlibpath_var=no 9496 ;; 9497 9498 sysv4.3*) 9499 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9500 hardcode_shlibpath_var=no 9501 export_dynamic_flag_spec='-Bexport' 9502 ;; 9503 9504 sysv4*MP*) 9505 if test -d /usr/nec; then 9506 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9507 hardcode_shlibpath_var=no 9508 runpath_var=LD_RUN_PATH 9509 hardcode_runpath_var=yes 9510 ld_shlibs=yes 9511 fi 9512 ;; 9513 9514 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) 9515 no_undefined_flag='${wl}-z,text' 9516 archive_cmds_need_lc=no 9517 hardcode_shlibpath_var=no 9518 runpath_var='LD_RUN_PATH' 9519 9520 if test "$GCC" = yes; then 9521 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9522 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9523 else 9524 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9525 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9526 fi 9527 ;; 9528 9529 sysv5* | sco3.2v5* | sco5v6*) 9530 # Note: We can NOT use -z defs as we might desire, because we do not 9531 # link with -lc, and that would cause any symbols used from libc to 9532 # always be unresolved, which means just about no library would 9533 # ever link correctly. If we're not using GNU ld we use -z text 9534 # though, which does catch some bad symbols but isn't as heavy-handed 9535 # as -z defs. 9536 no_undefined_flag='${wl}-z,text' 9537 allow_undefined_flag='${wl}-z,nodefs' 9538 archive_cmds_need_lc=no 9539 hardcode_shlibpath_var=no 9540 hardcode_libdir_flag_spec='${wl}-R,$libdir' 9541 hardcode_libdir_separator=':' 9542 link_all_deplibs=yes 9543 export_dynamic_flag_spec='${wl}-Bexport' 9544 runpath_var='LD_RUN_PATH' 9545 9546 if test "$GCC" = yes; then 9547 archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9548 archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9549 else 9550 archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9551 archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' 9552 fi 9553 ;; 9554 9555 uts4*) 9556 archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' 9557 hardcode_libdir_flag_spec='-L$libdir' 9558 hardcode_shlibpath_var=no 9559 ;; 9560 9561 *) 9562 ld_shlibs=no 9563 ;; 9564 esac 9565 9566 if test x$host_vendor = xsni; then 9567 case $host in 9568 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) 9569 export_dynamic_flag_spec='${wl}-Blargedynsym' 9570 ;; 9571 esac 9572 fi 9573 fi 9574 9575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5 9576 $as_echo "$ld_shlibs" >&6; } 9577 test "$ld_shlibs" = no && can_build_shared=no 9578 9579 with_gnu_ld=$with_gnu_ld 9580 9581 9582 9583 9584 9585 9586 9587 9588 9589 9590 9591 9592 9593 9594 9595 # 9596 # Do we need to explicitly link libc? 9597 # 9598 case "x$archive_cmds_need_lc" in 9599 x|xyes) 9600 # Assume -lc should be added 9601 archive_cmds_need_lc=yes 9602 9603 if test "$enable_shared" = yes && test "$GCC" = yes; then 9604 case $archive_cmds in 9605 *'~'*) 9606 # FIXME: we may have to deal with multi-command sequences. 9607 ;; 9608 '$CC '*) 9609 # Test whether the compiler implicitly links with -lc since on some 9610 # systems, -lgcc has to come before -lc. If gcc already passes -lc 9611 # to ld, don't add -lc before -lgcc. 9612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5 9613 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; } 9614 if ${lt_cv_archive_cmds_need_lc+:} false; then : 9615 $as_echo_n "(cached) " >&6 9616 else 9617 $RM conftest* 9618 echo "$lt_simple_compile_test_code" > conftest.$ac_ext 9619 9620 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 9621 (eval $ac_compile) 2>&5 9622 ac_status=$? 9623 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9624 test $ac_status = 0; } 2>conftest.err; then 9625 soname=conftest 9626 lib=conftest 9627 libobjs=conftest.$ac_objext 9628 deplibs= 9629 wl=$lt_prog_compiler_wl 9630 pic_flag=$lt_prog_compiler_pic 9631 compiler_flags=-v 9632 linker_flags=-v 9633 verstring= 9634 output_objdir=. 9635 libname=conftest 9636 lt_save_allow_undefined_flag=$allow_undefined_flag 9637 allow_undefined_flag= 9638 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5 9639 (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5 9640 ac_status=$? 9641 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 9642 test $ac_status = 0; } 9643 then 9644 lt_cv_archive_cmds_need_lc=no 9645 else 9646 lt_cv_archive_cmds_need_lc=yes 9647 fi 9648 allow_undefined_flag=$lt_save_allow_undefined_flag 9649 else 9650 cat conftest.err 1>&5 9651 fi 9652 $RM conftest* 9653 9654 fi 9655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5 9656 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; } 9657 archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc 9658 ;; 9659 esac 9660 fi 9661 ;; 9662 esac 9663 9664 9665 9666 9667 9668 9669 9670 9671 9672 9673 9674 9675 9676 9677 9678 9679 9680 9681 9682 9683 9684 9685 9686 9687 9688 9689 9690 9691 9692 9693 9694 9695 9696 9697 9698 9699 9700 9701 9702 9703 9704 9705 9706 9707 9708 9709 9710 9711 9712 9713 9714 9715 9716 9717 9718 9719 9720 9721 9722 9723 9724 9725 9726 9727 9728 9729 9730 9731 9732 9733 9734 9735 9736 9737 9738 9739 9740 9741 9742 9743 9744 9745 9746 9747 9748 9749 9750 9751 9752 9753 9754 9755 9756 9757 9758 9759 9760 9761 9762 9763 9764 9765 9766 9767 9768 9769 9770 9771 9772 9773 9774 9775 9776 9777 9778 9779 9780 9781 9782 9783 9784 9785 9786 9787 9788 9789 9790 9791 9792 9793 9794 9795 9796 9797 9798 9799 9800 9801 9802 9803 9804 9805 9806 9807 9808 9809 9810 9811 9812 9813 9814 9815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5 9816 $as_echo_n "checking dynamic linker characteristics... " >&6; } 9817 9818 if test "$GCC" = yes; then 9819 case $host_os in 9820 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;; 9821 *) lt_awk_arg="/^libraries:/" ;; 9822 esac 9823 case $host_os in 9824 mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;; 9825 *) lt_sed_strip_eq="s,=/,/,g" ;; 9826 esac 9827 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` 9828 case $lt_search_path_spec in 9829 *\;*) 9830 # if the path contains ";" then we assume it to be the separator 9831 # otherwise default to the standard path separator (i.e. ":") - it is 9832 # assumed that no part of a normal pathname contains ";" but that should 9833 # okay in the real world where ";" in dirpaths is itself problematic. 9834 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` 9835 ;; 9836 *) 9837 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` 9838 ;; 9839 esac 9840 # Ok, now we have the path, separated by spaces, we can step through it 9841 # and add multilib dir if necessary. 9842 lt_tmp_lt_search_path_spec= 9843 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` 9844 for lt_sys_path in $lt_search_path_spec; do 9845 if test -d "$lt_sys_path/$lt_multi_os_dir"; then 9846 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir" 9847 else 9848 test -d "$lt_sys_path" && \ 9849 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path" 9850 fi 9851 done 9852 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk ' 9853 BEGIN {RS=" "; FS="/|\n";} { 9854 lt_foo=""; 9855 lt_count=0; 9856 for (lt_i = NF; lt_i > 0; lt_i--) { 9857 if ($lt_i != "" && $lt_i != ".") { 9858 if ($lt_i == "..") { 9859 lt_count++; 9860 } else { 9861 if (lt_count == 0) { 9862 lt_foo="/" $lt_i lt_foo; 9863 } else { 9864 lt_count--; 9865 } 9866 } 9867 } 9868 } 9869 if (lt_foo != "") { lt_freq[lt_foo]++; } 9870 if (lt_freq[lt_foo] == 1) { print lt_foo; } 9871 }'` 9872 # AWK program above erroneously prepends '/' to C:/dos/paths 9873 # for these hosts. 9874 case $host_os in 9875 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\ 9876 $SED 's,/\([A-Za-z]:\),\1,g'` ;; 9877 esac 9878 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` 9879 else 9880 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" 9881 fi 9882 library_names_spec= 9883 libname_spec='lib$name' 9884 soname_spec= 9885 shrext_cmds=".so" 9886 postinstall_cmds= 9887 postuninstall_cmds= 9888 finish_cmds= 9889 finish_eval= 9890 shlibpath_var= 9891 shlibpath_overrides_runpath=unknown 9892 version_type=none 9893 dynamic_linker="$host_os ld.so" 9894 sys_lib_dlsearch_path_spec="/lib /usr/lib" 9895 need_lib_prefix=unknown 9896 hardcode_into_libs=no 9897 9898 # when you set need_version to no, make sure it does not cause -set_version 9899 # flags to be left without arguments 9900 need_version=unknown 9901 9902 case $host_os in 9903 aix3*) 9904 version_type=linux # correct to gnu/linux during the next big refactor 9905 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a' 9906 shlibpath_var=LIBPATH 9907 9908 # AIX 3 has no versioning support, so we append a major version to the name. 9909 soname_spec='${libname}${release}${shared_ext}$major' 9910 ;; 9911 9912 aix[4-9]*) 9913 version_type=linux # correct to gnu/linux during the next big refactor 9914 need_lib_prefix=no 9915 need_version=no 9916 hardcode_into_libs=yes 9917 if test "$host_cpu" = ia64; then 9918 # AIX 5 supports IA64 9919 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}' 9920 shlibpath_var=LD_LIBRARY_PATH 9921 else 9922 # With GCC up to 2.95.x, collect2 would create an import file 9923 # for dependence libraries. The import file would start with 9924 # the line `#! .'. This would cause the generated library to 9925 # depend on `.', always an invalid library. This was fixed in 9926 # development snapshots of GCC prior to 3.0. 9927 case $host_os in 9928 aix4 | aix4.[01] | aix4.[01].*) 9929 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' 9930 echo ' yes ' 9931 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then 9932 : 9933 else 9934 can_build_shared=no 9935 fi 9936 ;; 9937 esac 9938 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct 9939 # soname into executable. Probably we can add versioning support to 9940 # collect2, so additional links can be useful in future. 9941 if test "$aix_use_runtimelinking" = yes; then 9942 # If using run time linking (on AIX 4.2 or later) use lib<name>.so 9943 # instead of lib<name>.a to let people know that these are not 9944 # typical AIX shared libraries. 9945 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9946 else 9947 # We preserve .a as extension for shared libraries through AIX4.2 9948 # and later when we are not doing run time linking. 9949 library_names_spec='${libname}${release}.a $libname.a' 9950 soname_spec='${libname}${release}${shared_ext}$major' 9951 fi 9952 shlibpath_var=LIBPATH 9953 fi 9954 ;; 9955 9956 amigaos*) 9957 case $host_cpu in 9958 powerpc) 9959 # Since July 2007 AmigaOS4 officially supports .so libraries. 9960 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. 9961 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9962 ;; 9963 m68k) 9964 library_names_spec='$libname.ixlibrary $libname.a' 9965 # Create ${libname}_ixlibrary.a entries in /sys/libs. 9966 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 ${libname}_ixlibrary.a || exit 1; done' 9967 ;; 9968 esac 9969 ;; 9970 9971 beos*) 9972 library_names_spec='${libname}${shared_ext}' 9973 dynamic_linker="$host_os ld.so" 9974 shlibpath_var=LIBRARY_PATH 9975 ;; 9976 9977 bsdi[45]*) 9978 version_type=linux # correct to gnu/linux during the next big refactor 9979 need_version=no 9980 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 9981 soname_spec='${libname}${release}${shared_ext}$major' 9982 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' 9983 shlibpath_var=LD_LIBRARY_PATH 9984 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" 9985 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" 9986 # the default ld.so.conf also contains /usr/contrib/lib and 9987 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow 9988 # libtool to hard-code these into programs 9989 ;; 9990 9991 cygwin* | mingw* | pw32* | cegcc*) 9992 version_type=windows 9993 shrext_cmds=".dll" 9994 need_version=no 9995 need_lib_prefix=no 9996 9997 case $GCC,$cc_basename in 9998 yes,*) 9999 # gcc 10000 library_names_spec='$libname.dll.a' 10001 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10002 postinstall_cmds='base_file=`basename \${file}`~ 10003 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10004 dldir=$destdir/`dirname \$dlpath`~ 10005 test -d \$dldir || mkdir -p \$dldir~ 10006 $install_prog $dir/$dlname \$dldir/$dlname~ 10007 chmod a+x \$dldir/$dlname~ 10008 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then 10009 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; 10010 fi' 10011 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10012 dlpath=$dir/\$dldll~ 10013 $RM \$dlpath' 10014 shlibpath_overrides_runpath=yes 10015 10016 case $host_os in 10017 cygwin*) 10018 # Cygwin DLLs use 'cyg' prefix rather than 'lib' 10019 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10020 10021 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" 10022 ;; 10023 mingw* | cegcc*) 10024 # MinGW DLLs use traditional 'lib' prefix 10025 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10026 ;; 10027 pw32*) 10028 # pw32 DLLs use 'pw' prefix rather than 'lib' 10029 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10030 ;; 10031 esac 10032 dynamic_linker='Win32 ld.exe' 10033 ;; 10034 10035 *,cl*) 10036 # Native MSVC 10037 libname_spec='$name' 10038 soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}' 10039 library_names_spec='${libname}.dll.lib' 10040 10041 case $build_os in 10042 mingw*) 10043 sys_lib_search_path_spec= 10044 lt_save_ifs=$IFS 10045 IFS=';' 10046 for lt_path in $LIB 10047 do 10048 IFS=$lt_save_ifs 10049 # Let DOS variable expansion print the short 8.3 style file name. 10050 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` 10051 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" 10052 done 10053 IFS=$lt_save_ifs 10054 # Convert to MSYS style. 10055 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'` 10056 ;; 10057 cygwin*) 10058 # Convert to unix form, then to dos form, then back to unix form 10059 # but this time dos style (no spaces!) so that the unix form looks 10060 # like /cygdrive/c/PROGRA~1:/cygdr... 10061 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` 10062 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` 10063 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10064 ;; 10065 *) 10066 sys_lib_search_path_spec="$LIB" 10067 if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then 10068 # It is most probably a Windows format PATH. 10069 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` 10070 else 10071 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` 10072 fi 10073 # FIXME: find the short name or the path components, as spaces are 10074 # common. (e.g. "Program Files" -> "PROGRA~1") 10075 ;; 10076 esac 10077 10078 # DLL is installed to $(libdir)/../bin by postinstall_cmds 10079 postinstall_cmds='base_file=`basename \${file}`~ 10080 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~ 10081 dldir=$destdir/`dirname \$dlpath`~ 10082 test -d \$dldir || mkdir -p \$dldir~ 10083 $install_prog $dir/$dlname \$dldir/$dlname' 10084 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ 10085 dlpath=$dir/\$dldll~ 10086 $RM \$dlpath' 10087 shlibpath_overrides_runpath=yes 10088 dynamic_linker='Win32 link.exe' 10089 ;; 10090 10091 *) 10092 # Assume MSVC wrapper 10093 library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' 10094 dynamic_linker='Win32 ld.exe' 10095 ;; 10096 esac 10097 # FIXME: first we should search . and the directory the executable is in 10098 shlibpath_var=PATH 10099 ;; 10100 10101 darwin* | rhapsody*) 10102 dynamic_linker="$host_os dyld" 10103 version_type=darwin 10104 need_lib_prefix=no 10105 need_version=no 10106 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext' 10107 soname_spec='${libname}${release}${major}$shared_ext' 10108 shlibpath_overrides_runpath=yes 10109 shlibpath_var=DYLD_LIBRARY_PATH 10110 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`' 10111 10112 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib" 10113 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib' 10114 ;; 10115 10116 dgux*) 10117 version_type=linux # correct to gnu/linux during the next big refactor 10118 need_lib_prefix=no 10119 need_version=no 10120 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext' 10121 soname_spec='${libname}${release}${shared_ext}$major' 10122 shlibpath_var=LD_LIBRARY_PATH 10123 ;; 10124 10125 freebsd* | dragonfly*) 10126 # DragonFly does not have aout. When/if they implement a new 10127 # versioning mechanism, adjust this. 10128 if test -x /usr/bin/objformat; then 10129 objformat=`/usr/bin/objformat` 10130 else 10131 case $host_os in 10132 freebsd[23].*) objformat=aout ;; 10133 *) objformat=elf ;; 10134 esac 10135 fi 10136 version_type=freebsd-$objformat 10137 case $version_type in 10138 freebsd-elf*) 10139 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10140 need_version=no 10141 need_lib_prefix=no 10142 ;; 10143 freebsd-*) 10144 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' 10145 need_version=yes 10146 ;; 10147 esac 10148 shlibpath_var=LD_LIBRARY_PATH 10149 case $host_os in 10150 freebsd2.*) 10151 shlibpath_overrides_runpath=yes 10152 ;; 10153 freebsd3.[01]* | freebsdelf3.[01]*) 10154 shlibpath_overrides_runpath=yes 10155 hardcode_into_libs=yes 10156 ;; 10157 freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ 10158 freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) 10159 shlibpath_overrides_runpath=no 10160 hardcode_into_libs=yes 10161 ;; 10162 *) # from 4.6 on, and DragonFly 10163 shlibpath_overrides_runpath=yes 10164 hardcode_into_libs=yes 10165 ;; 10166 esac 10167 ;; 10168 10169 gnu*) 10170 version_type=linux # correct to gnu/linux during the next big refactor 10171 need_lib_prefix=no 10172 need_version=no 10173 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10174 soname_spec='${libname}${release}${shared_ext}$major' 10175 shlibpath_var=LD_LIBRARY_PATH 10176 shlibpath_overrides_runpath=no 10177 hardcode_into_libs=yes 10178 ;; 10179 10180 haiku*) 10181 version_type=linux # correct to gnu/linux during the next big refactor 10182 need_lib_prefix=no 10183 need_version=no 10184 dynamic_linker="$host_os runtime_loader" 10185 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}' 10186 soname_spec='${libname}${release}${shared_ext}$major' 10187 shlibpath_var=LIBRARY_PATH 10188 shlibpath_overrides_runpath=yes 10189 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' 10190 hardcode_into_libs=yes 10191 ;; 10192 10193 hpux9* | hpux10* | hpux11*) 10194 # Give a soname corresponding to the major version so that dld.sl refuses to 10195 # link against other versions. 10196 version_type=sunos 10197 need_lib_prefix=no 10198 need_version=no 10199 case $host_cpu in 10200 ia64*) 10201 shrext_cmds='.so' 10202 hardcode_into_libs=yes 10203 dynamic_linker="$host_os dld.so" 10204 shlibpath_var=LD_LIBRARY_PATH 10205 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10206 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10207 soname_spec='${libname}${release}${shared_ext}$major' 10208 if test "X$HPUX_IA64_MODE" = X32; then 10209 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" 10210 else 10211 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" 10212 fi 10213 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10214 ;; 10215 hppa*64*) 10216 shrext_cmds='.sl' 10217 hardcode_into_libs=yes 10218 dynamic_linker="$host_os dld.sl" 10219 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH 10220 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. 10221 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10222 soname_spec='${libname}${release}${shared_ext}$major' 10223 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" 10224 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec 10225 ;; 10226 *) 10227 shrext_cmds='.sl' 10228 dynamic_linker="$host_os dld.sl" 10229 shlibpath_var=SHLIB_PATH 10230 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH 10231 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10232 soname_spec='${libname}${release}${shared_ext}$major' 10233 ;; 10234 esac 10235 # HP-UX runs *really* slowly unless shared libraries are mode 555, ... 10236 postinstall_cmds='chmod 555 $lib' 10237 # or fails outright, so override atomically: 10238 install_override_mode=555 10239 ;; 10240 10241 interix[3-9]*) 10242 version_type=linux # correct to gnu/linux during the next big refactor 10243 need_lib_prefix=no 10244 need_version=no 10245 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10246 soname_spec='${libname}${release}${shared_ext}$major' 10247 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' 10248 shlibpath_var=LD_LIBRARY_PATH 10249 shlibpath_overrides_runpath=no 10250 hardcode_into_libs=yes 10251 ;; 10252 10253 irix5* | irix6* | nonstopux*) 10254 case $host_os in 10255 nonstopux*) version_type=nonstopux ;; 10256 *) 10257 if test "$lt_cv_prog_gnu_ld" = yes; then 10258 version_type=linux # correct to gnu/linux during the next big refactor 10259 else 10260 version_type=irix 10261 fi ;; 10262 esac 10263 need_lib_prefix=no 10264 need_version=no 10265 soname_spec='${libname}${release}${shared_ext}$major' 10266 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' 10267 case $host_os in 10268 irix5* | nonstopux*) 10269 libsuff= shlibsuff= 10270 ;; 10271 *) 10272 case $LD in # libtool.m4 will add one of these switches to LD 10273 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") 10274 libsuff= shlibsuff= libmagic=32-bit;; 10275 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") 10276 libsuff=32 shlibsuff=N32 libmagic=N32;; 10277 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") 10278 libsuff=64 shlibsuff=64 libmagic=64-bit;; 10279 *) libsuff= shlibsuff= libmagic=never-match;; 10280 esac 10281 ;; 10282 esac 10283 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH 10284 shlibpath_overrides_runpath=no 10285 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" 10286 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" 10287 hardcode_into_libs=yes 10288 ;; 10289 10290 # No shared lib support for Linux oldld, aout, or coff. 10291 linux*oldld* | linux*aout* | linux*coff*) 10292 dynamic_linker=no 10293 ;; 10294 10295 # This must be glibc/ELF. 10296 linux* | k*bsd*-gnu | kopensolaris*-gnu) 10297 version_type=linux # correct to gnu/linux during the next big refactor 10298 need_lib_prefix=no 10299 need_version=no 10300 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10301 soname_spec='${libname}${release}${shared_ext}$major' 10302 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' 10303 shlibpath_var=LD_LIBRARY_PATH 10304 shlibpath_overrides_runpath=no 10305 10306 # Some binutils ld are patched to set DT_RUNPATH 10307 if ${lt_cv_shlibpath_overrides_runpath+:} false; then : 10308 $as_echo_n "(cached) " >&6 10309 else 10310 lt_cv_shlibpath_overrides_runpath=no 10311 save_LDFLAGS=$LDFLAGS 10312 save_libdir=$libdir 10313 eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ 10314 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" 10315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10316 /* end confdefs.h. */ 10317 10318 int 10319 main () 10320 { 10321 10322 ; 10323 return 0; 10324 } 10325 _ACEOF 10326 if ac_fn_c_try_link "$LINENO"; then : 10327 if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 10328 lt_cv_shlibpath_overrides_runpath=yes 10329 fi 10330 fi 10331 rm -f core conftest.err conftest.$ac_objext \ 10332 conftest$ac_exeext conftest.$ac_ext 10333 LDFLAGS=$save_LDFLAGS 10334 libdir=$save_libdir 10335 10336 fi 10337 10338 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath 10339 10340 # This implies no fast_install, which is unacceptable. 10341 # Some rework will be needed to allow for fast_install 10342 # before this can be enabled. 10343 hardcode_into_libs=yes 10344 10345 # Append ld.so.conf contents to the search path 10346 if test -f /etc/ld.so.conf; then 10347 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' ' '` 10348 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" 10349 fi 10350 10351 # We used to test for /lib/ld.so.1 and disable shared libraries on 10352 # powerpc, because MkLinux only supported shared libraries with the 10353 # GNU dynamic linker. Since this was broken with cross compilers, 10354 # most powerpc-linux boxes support dynamic linking these days and 10355 # people can always --disable-shared, the test was removed, and we 10356 # assume the GNU/Linux dynamic linker is in use. 10357 dynamic_linker='GNU/Linux ld.so' 10358 ;; 10359 10360 netbsd*) 10361 version_type=sunos 10362 need_lib_prefix=no 10363 need_version=no 10364 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then 10365 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10366 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10367 dynamic_linker='NetBSD (a.out) ld.so' 10368 else 10369 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' 10370 soname_spec='${libname}${release}${shared_ext}$major' 10371 dynamic_linker='NetBSD ld.elf_so' 10372 fi 10373 shlibpath_var=LD_LIBRARY_PATH 10374 shlibpath_overrides_runpath=yes 10375 hardcode_into_libs=yes 10376 ;; 10377 10378 newsos6) 10379 version_type=linux # correct to gnu/linux during the next big refactor 10380 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10381 shlibpath_var=LD_LIBRARY_PATH 10382 shlibpath_overrides_runpath=yes 10383 ;; 10384 10385 *nto* | *qnx*) 10386 version_type=qnx 10387 need_lib_prefix=no 10388 need_version=no 10389 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10390 soname_spec='${libname}${release}${shared_ext}$major' 10391 shlibpath_var=LD_LIBRARY_PATH 10392 shlibpath_overrides_runpath=no 10393 hardcode_into_libs=yes 10394 dynamic_linker='ldqnx.so' 10395 ;; 10396 10397 openbsd*) 10398 version_type=sunos 10399 sys_lib_dlsearch_path_spec="/usr/lib" 10400 need_lib_prefix=no 10401 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. 10402 case $host_os in 10403 openbsd3.3 | openbsd3.3.*) need_version=yes ;; 10404 *) need_version=no ;; 10405 esac 10406 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10407 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' 10408 shlibpath_var=LD_LIBRARY_PATH 10409 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then 10410 case $host_os in 10411 openbsd2.[89] | openbsd2.[89].*) 10412 shlibpath_overrides_runpath=no 10413 ;; 10414 *) 10415 shlibpath_overrides_runpath=yes 10416 ;; 10417 esac 10418 else 10419 shlibpath_overrides_runpath=yes 10420 fi 10421 ;; 10422 10423 os2*) 10424 libname_spec='$name' 10425 shrext_cmds=".dll" 10426 need_lib_prefix=no 10427 library_names_spec='$libname${shared_ext} $libname.a' 10428 dynamic_linker='OS/2 ld.exe' 10429 shlibpath_var=LIBPATH 10430 ;; 10431 10432 osf3* | osf4* | osf5*) 10433 version_type=osf 10434 need_lib_prefix=no 10435 need_version=no 10436 soname_spec='${libname}${release}${shared_ext}$major' 10437 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10438 shlibpath_var=LD_LIBRARY_PATH 10439 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" 10440 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" 10441 ;; 10442 10443 rdos*) 10444 dynamic_linker=no 10445 ;; 10446 10447 solaris*) 10448 version_type=linux # correct to gnu/linux during the next big refactor 10449 need_lib_prefix=no 10450 need_version=no 10451 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10452 soname_spec='${libname}${release}${shared_ext}$major' 10453 shlibpath_var=LD_LIBRARY_PATH 10454 shlibpath_overrides_runpath=yes 10455 hardcode_into_libs=yes 10456 # ldd complains unless libraries are executable 10457 postinstall_cmds='chmod +x $lib' 10458 ;; 10459 10460 sunos4*) 10461 version_type=sunos 10462 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' 10463 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' 10464 shlibpath_var=LD_LIBRARY_PATH 10465 shlibpath_overrides_runpath=yes 10466 if test "$with_gnu_ld" = yes; then 10467 need_lib_prefix=no 10468 fi 10469 need_version=yes 10470 ;; 10471 10472 sysv4 | sysv4.3*) 10473 version_type=linux # correct to gnu/linux during the next big refactor 10474 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10475 soname_spec='${libname}${release}${shared_ext}$major' 10476 shlibpath_var=LD_LIBRARY_PATH 10477 case $host_vendor in 10478 sni) 10479 shlibpath_overrides_runpath=no 10480 need_lib_prefix=no 10481 runpath_var=LD_RUN_PATH 10482 ;; 10483 siemens) 10484 need_lib_prefix=no 10485 ;; 10486 motorola) 10487 need_lib_prefix=no 10488 need_version=no 10489 shlibpath_overrides_runpath=no 10490 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' 10491 ;; 10492 esac 10493 ;; 10494 10495 sysv4*MP*) 10496 if test -d /usr/nec ;then 10497 version_type=linux # correct to gnu/linux during the next big refactor 10498 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' 10499 soname_spec='$libname${shared_ext}.$major' 10500 shlibpath_var=LD_LIBRARY_PATH 10501 fi 10502 ;; 10503 10504 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) 10505 version_type=freebsd-elf 10506 need_lib_prefix=no 10507 need_version=no 10508 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' 10509 soname_spec='${libname}${release}${shared_ext}$major' 10510 shlibpath_var=LD_LIBRARY_PATH 10511 shlibpath_overrides_runpath=yes 10512 hardcode_into_libs=yes 10513 if test "$with_gnu_ld" = yes; then 10514 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' 10515 else 10516 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' 10517 case $host_os in 10518 sco3.2v5*) 10519 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" 10520 ;; 10521 esac 10522 fi 10523 sys_lib_dlsearch_path_spec='/usr/lib' 10524 ;; 10525 10526 tpf*) 10527 # TPF is a cross-target only. Preferred cross-host = GNU/Linux. 10528 version_type=linux # correct to gnu/linux during the next big refactor 10529 need_lib_prefix=no 10530 need_version=no 10531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10532 shlibpath_var=LD_LIBRARY_PATH 10533 shlibpath_overrides_runpath=no 10534 hardcode_into_libs=yes 10535 ;; 10536 10537 uts4*) 10538 version_type=linux # correct to gnu/linux during the next big refactor 10539 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' 10540 soname_spec='${libname}${release}${shared_ext}$major' 10541 shlibpath_var=LD_LIBRARY_PATH 10542 ;; 10543 10544 *) 10545 dynamic_linker=no 10546 ;; 10547 esac 10548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 10549 $as_echo "$dynamic_linker" >&6; } 10550 test "$dynamic_linker" = no && can_build_shared=no 10551 10552 variables_saved_for_relink="PATH $shlibpath_var $runpath_var" 10553 if test "$GCC" = yes; then 10554 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" 10555 fi 10556 10557 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then 10558 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" 10559 fi 10560 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then 10561 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" 10562 fi 10563 10564 10565 10566 10567 10568 10569 10570 10571 10572 10573 10574 10575 10576 10577 10578 10579 10580 10581 10582 10583 10584 10585 10586 10587 10588 10589 10590 10591 10592 10593 10594 10595 10596 10597 10598 10599 10600 10601 10602 10603 10604 10605 10606 10607 10608 10609 10610 10611 10612 10613 10614 10615 10616 10617 10618 10619 10620 10621 10622 10623 10624 10625 10626 10627 10628 10629 10630 10631 10632 10633 10634 10635 10636 10637 10638 10639 10640 10641 10642 10643 10644 10645 10646 10647 10648 10649 10650 10651 10652 10653 10654 10655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 10656 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } 10657 hardcode_action= 10658 if test -n "$hardcode_libdir_flag_spec" || 10659 test -n "$runpath_var" || 10660 test "X$hardcode_automatic" = "Xyes" ; then 10661 10662 # We can hardcode non-existent directories. 10663 if test "$hardcode_direct" != no && 10664 # If the only mechanism to avoid hardcoding is shlibpath_var, we 10665 # have to relink, otherwise we might link with an installed library 10666 # when we should be linking with a yet-to-be-installed one 10667 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && 10668 test "$hardcode_minus_L" != no; then 10669 # Linking always hardcodes the temporary library directory. 10670 hardcode_action=relink 10671 else 10672 # We can link without hardcoding, and we can hardcode nonexisting dirs. 10673 hardcode_action=immediate 10674 fi 10675 else 10676 # We cannot hardcode anything, or else we can only hardcode existing 10677 # directories. 10678 hardcode_action=unsupported 10679 fi 10680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 10681 $as_echo "$hardcode_action" >&6; } 10682 10683 if test "$hardcode_action" = relink || 10684 test "$inherit_rpath" = yes; then 10685 # Fast installation is not supported 10686 enable_fast_install=no 10687 elif test "$shlibpath_overrides_runpath" = yes || 10688 test "$enable_shared" = no; then 10689 # Fast installation is not necessary 10690 enable_fast_install=needless 10691 fi 10692 10693 10694 10695 10696 10697 10698 if test "x$enable_dlopen" != xyes; then 10699 enable_dlopen=unknown 10700 enable_dlopen_self=unknown 10701 enable_dlopen_self_static=unknown 10702 else 10703 lt_cv_dlopen=no 10704 lt_cv_dlopen_libs= 10705 10706 case $host_os in 10707 beos*) 10708 lt_cv_dlopen="load_add_on" 10709 lt_cv_dlopen_libs= 10710 lt_cv_dlopen_self=yes 10711 ;; 10712 10713 mingw* | pw32* | cegcc*) 10714 lt_cv_dlopen="LoadLibrary" 10715 lt_cv_dlopen_libs= 10716 ;; 10717 10718 cygwin*) 10719 lt_cv_dlopen="dlopen" 10720 lt_cv_dlopen_libs= 10721 ;; 10722 10723 darwin*) 10724 # if libdl is installed we need to link against it 10725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10726 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10727 if ${ac_cv_lib_dl_dlopen+:} false; then : 10728 $as_echo_n "(cached) " >&6 10729 else 10730 ac_check_lib_save_LIBS=$LIBS 10731 LIBS="-ldl $LIBS" 10732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10733 /* end confdefs.h. */ 10734 10735 /* Override any GCC internal prototype to avoid an error. 10736 Use char because int might match the return type of a GCC 10737 builtin and then its argument prototype would still apply. */ 10738 #ifdef __cplusplus 10739 extern "C" 10740 #endif 10741 char dlopen (); 10742 int 10743 main () 10744 { 10745 return dlopen (); 10746 ; 10747 return 0; 10748 } 10749 _ACEOF 10750 if ac_fn_c_try_link "$LINENO"; then : 10751 ac_cv_lib_dl_dlopen=yes 10752 else 10753 ac_cv_lib_dl_dlopen=no 10754 fi 10755 rm -f core conftest.err conftest.$ac_objext \ 10756 conftest$ac_exeext conftest.$ac_ext 10757 LIBS=$ac_check_lib_save_LIBS 10758 fi 10759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10760 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10761 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10762 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10763 else 10764 10765 lt_cv_dlopen="dyld" 10766 lt_cv_dlopen_libs= 10767 lt_cv_dlopen_self=yes 10768 10769 fi 10770 10771 ;; 10772 10773 *) 10774 ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" 10775 if test "x$ac_cv_func_shl_load" = xyes; then : 10776 lt_cv_dlopen="shl_load" 10777 else 10778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 10779 $as_echo_n "checking for shl_load in -ldld... " >&6; } 10780 if ${ac_cv_lib_dld_shl_load+:} false; then : 10781 $as_echo_n "(cached) " >&6 10782 else 10783 ac_check_lib_save_LIBS=$LIBS 10784 LIBS="-ldld $LIBS" 10785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10786 /* end confdefs.h. */ 10787 10788 /* Override any GCC internal prototype to avoid an error. 10789 Use char because int might match the return type of a GCC 10790 builtin and then its argument prototype would still apply. */ 10791 #ifdef __cplusplus 10792 extern "C" 10793 #endif 10794 char shl_load (); 10795 int 10796 main () 10797 { 10798 return shl_load (); 10799 ; 10800 return 0; 10801 } 10802 _ACEOF 10803 if ac_fn_c_try_link "$LINENO"; then : 10804 ac_cv_lib_dld_shl_load=yes 10805 else 10806 ac_cv_lib_dld_shl_load=no 10807 fi 10808 rm -f core conftest.err conftest.$ac_objext \ 10809 conftest$ac_exeext conftest.$ac_ext 10810 LIBS=$ac_check_lib_save_LIBS 10811 fi 10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 10813 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } 10814 if test "x$ac_cv_lib_dld_shl_load" = xyes; then : 10815 lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" 10816 else 10817 ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" 10818 if test "x$ac_cv_func_dlopen" = xyes; then : 10819 lt_cv_dlopen="dlopen" 10820 else 10821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 10822 $as_echo_n "checking for dlopen in -ldl... " >&6; } 10823 if ${ac_cv_lib_dl_dlopen+:} false; then : 10824 $as_echo_n "(cached) " >&6 10825 else 10826 ac_check_lib_save_LIBS=$LIBS 10827 LIBS="-ldl $LIBS" 10828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10829 /* end confdefs.h. */ 10830 10831 /* Override any GCC internal prototype to avoid an error. 10832 Use char because int might match the return type of a GCC 10833 builtin and then its argument prototype would still apply. */ 10834 #ifdef __cplusplus 10835 extern "C" 10836 #endif 10837 char dlopen (); 10838 int 10839 main () 10840 { 10841 return dlopen (); 10842 ; 10843 return 0; 10844 } 10845 _ACEOF 10846 if ac_fn_c_try_link "$LINENO"; then : 10847 ac_cv_lib_dl_dlopen=yes 10848 else 10849 ac_cv_lib_dl_dlopen=no 10850 fi 10851 rm -f core conftest.err conftest.$ac_objext \ 10852 conftest$ac_exeext conftest.$ac_ext 10853 LIBS=$ac_check_lib_save_LIBS 10854 fi 10855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 10856 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } 10857 if test "x$ac_cv_lib_dl_dlopen" = xyes; then : 10858 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" 10859 else 10860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 10861 $as_echo_n "checking for dlopen in -lsvld... " >&6; } 10862 if ${ac_cv_lib_svld_dlopen+:} false; then : 10863 $as_echo_n "(cached) " >&6 10864 else 10865 ac_check_lib_save_LIBS=$LIBS 10866 LIBS="-lsvld $LIBS" 10867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10868 /* end confdefs.h. */ 10869 10870 /* Override any GCC internal prototype to avoid an error. 10871 Use char because int might match the return type of a GCC 10872 builtin and then its argument prototype would still apply. */ 10873 #ifdef __cplusplus 10874 extern "C" 10875 #endif 10876 char dlopen (); 10877 int 10878 main () 10879 { 10880 return dlopen (); 10881 ; 10882 return 0; 10883 } 10884 _ACEOF 10885 if ac_fn_c_try_link "$LINENO"; then : 10886 ac_cv_lib_svld_dlopen=yes 10887 else 10888 ac_cv_lib_svld_dlopen=no 10889 fi 10890 rm -f core conftest.err conftest.$ac_objext \ 10891 conftest$ac_exeext conftest.$ac_ext 10892 LIBS=$ac_check_lib_save_LIBS 10893 fi 10894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 10895 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } 10896 if test "x$ac_cv_lib_svld_dlopen" = xyes; then : 10897 lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" 10898 else 10899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 10900 $as_echo_n "checking for dld_link in -ldld... " >&6; } 10901 if ${ac_cv_lib_dld_dld_link+:} false; then : 10902 $as_echo_n "(cached) " >&6 10903 else 10904 ac_check_lib_save_LIBS=$LIBS 10905 LIBS="-ldld $LIBS" 10906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 10907 /* end confdefs.h. */ 10908 10909 /* Override any GCC internal prototype to avoid an error. 10910 Use char because int might match the return type of a GCC 10911 builtin and then its argument prototype would still apply. */ 10912 #ifdef __cplusplus 10913 extern "C" 10914 #endif 10915 char dld_link (); 10916 int 10917 main () 10918 { 10919 return dld_link (); 10920 ; 10921 return 0; 10922 } 10923 _ACEOF 10924 if ac_fn_c_try_link "$LINENO"; then : 10925 ac_cv_lib_dld_dld_link=yes 10926 else 10927 ac_cv_lib_dld_dld_link=no 10928 fi 10929 rm -f core conftest.err conftest.$ac_objext \ 10930 conftest$ac_exeext conftest.$ac_ext 10931 LIBS=$ac_check_lib_save_LIBS 10932 fi 10933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5 10934 $as_echo "$ac_cv_lib_dld_dld_link" >&6; } 10935 if test "x$ac_cv_lib_dld_dld_link" = xyes; then : 10936 lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld" 10937 fi 10938 10939 10940 fi 10941 10942 10943 fi 10944 10945 10946 fi 10947 10948 10949 fi 10950 10951 10952 fi 10953 10954 ;; 10955 esac 10956 10957 if test "x$lt_cv_dlopen" != xno; then 10958 enable_dlopen=yes 10959 else 10960 enable_dlopen=no 10961 fi 10962 10963 case $lt_cv_dlopen in 10964 dlopen) 10965 save_CPPFLAGS="$CPPFLAGS" 10966 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" 10967 10968 save_LDFLAGS="$LDFLAGS" 10969 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" 10970 10971 save_LIBS="$LIBS" 10972 LIBS="$lt_cv_dlopen_libs $LIBS" 10973 10974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5 10975 $as_echo_n "checking whether a program can dlopen itself... " >&6; } 10976 if ${lt_cv_dlopen_self+:} false; then : 10977 $as_echo_n "(cached) " >&6 10978 else 10979 if test "$cross_compiling" = yes; then : 10980 lt_cv_dlopen_self=cross 10981 else 10982 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 10983 lt_status=$lt_dlunknown 10984 cat > conftest.$ac_ext <<_LT_EOF 10985 #line $LINENO "configure" 10986 #include "confdefs.h" 10987 10988 #if HAVE_DLFCN_H 10989 #include <dlfcn.h> 10990 #endif 10991 10992 #include <stdio.h> 10993 10994 #ifdef RTLD_GLOBAL 10995 # define LT_DLGLOBAL RTLD_GLOBAL 10996 #else 10997 # ifdef DL_GLOBAL 10998 # define LT_DLGLOBAL DL_GLOBAL 10999 # else 11000 # define LT_DLGLOBAL 0 11001 # endif 11002 #endif 11003 11004 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11005 find out it does not work in some platform. */ 11006 #ifndef LT_DLLAZY_OR_NOW 11007 # ifdef RTLD_LAZY 11008 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11009 # else 11010 # ifdef DL_LAZY 11011 # define LT_DLLAZY_OR_NOW DL_LAZY 11012 # else 11013 # ifdef RTLD_NOW 11014 # define LT_DLLAZY_OR_NOW RTLD_NOW 11015 # else 11016 # ifdef DL_NOW 11017 # define LT_DLLAZY_OR_NOW DL_NOW 11018 # else 11019 # define LT_DLLAZY_OR_NOW 0 11020 # endif 11021 # endif 11022 # endif 11023 # endif 11024 #endif 11025 11026 /* When -fvisbility=hidden is used, assume the code has been annotated 11027 correspondingly for the symbols needed. */ 11028 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11029 int fnord () __attribute__((visibility("default"))); 11030 #endif 11031 11032 int fnord () { return 42; } 11033 int main () 11034 { 11035 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11036 int status = $lt_dlunknown; 11037 11038 if (self) 11039 { 11040 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11041 else 11042 { 11043 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11044 else puts (dlerror ()); 11045 } 11046 /* dlclose (self); */ 11047 } 11048 else 11049 puts (dlerror ()); 11050 11051 return status; 11052 } 11053 _LT_EOF 11054 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11055 (eval $ac_link) 2>&5 11056 ac_status=$? 11057 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11058 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11059 (./conftest; exit; ) >&5 2>/dev/null 11060 lt_status=$? 11061 case x$lt_status in 11062 x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; 11063 x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; 11064 x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; 11065 esac 11066 else : 11067 # compilation failed 11068 lt_cv_dlopen_self=no 11069 fi 11070 fi 11071 rm -fr conftest* 11072 11073 11074 fi 11075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 11076 $as_echo "$lt_cv_dlopen_self" >&6; } 11077 11078 if test "x$lt_cv_dlopen_self" = xyes; then 11079 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" 11080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 11081 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; } 11082 if ${lt_cv_dlopen_self_static+:} false; then : 11083 $as_echo_n "(cached) " >&6 11084 else 11085 if test "$cross_compiling" = yes; then : 11086 lt_cv_dlopen_self_static=cross 11087 else 11088 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 11089 lt_status=$lt_dlunknown 11090 cat > conftest.$ac_ext <<_LT_EOF 11091 #line $LINENO "configure" 11092 #include "confdefs.h" 11093 11094 #if HAVE_DLFCN_H 11095 #include <dlfcn.h> 11096 #endif 11097 11098 #include <stdio.h> 11099 11100 #ifdef RTLD_GLOBAL 11101 # define LT_DLGLOBAL RTLD_GLOBAL 11102 #else 11103 # ifdef DL_GLOBAL 11104 # define LT_DLGLOBAL DL_GLOBAL 11105 # else 11106 # define LT_DLGLOBAL 0 11107 # endif 11108 #endif 11109 11110 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we 11111 find out it does not work in some platform. */ 11112 #ifndef LT_DLLAZY_OR_NOW 11113 # ifdef RTLD_LAZY 11114 # define LT_DLLAZY_OR_NOW RTLD_LAZY 11115 # else 11116 # ifdef DL_LAZY 11117 # define LT_DLLAZY_OR_NOW DL_LAZY 11118 # else 11119 # ifdef RTLD_NOW 11120 # define LT_DLLAZY_OR_NOW RTLD_NOW 11121 # else 11122 # ifdef DL_NOW 11123 # define LT_DLLAZY_OR_NOW DL_NOW 11124 # else 11125 # define LT_DLLAZY_OR_NOW 0 11126 # endif 11127 # endif 11128 # endif 11129 # endif 11130 #endif 11131 11132 /* When -fvisbility=hidden is used, assume the code has been annotated 11133 correspondingly for the symbols needed. */ 11134 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) 11135 int fnord () __attribute__((visibility("default"))); 11136 #endif 11137 11138 int fnord () { return 42; } 11139 int main () 11140 { 11141 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); 11142 int status = $lt_dlunknown; 11143 11144 if (self) 11145 { 11146 if (dlsym (self,"fnord")) status = $lt_dlno_uscore; 11147 else 11148 { 11149 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; 11150 else puts (dlerror ()); 11151 } 11152 /* dlclose (self); */ 11153 } 11154 else 11155 puts (dlerror ()); 11156 11157 return status; 11158 } 11159 _LT_EOF 11160 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 11161 (eval $ac_link) 2>&5 11162 ac_status=$? 11163 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 11164 test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then 11165 (./conftest; exit; ) >&5 2>/dev/null 11166 lt_status=$? 11167 case x$lt_status in 11168 x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;; 11169 x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;; 11170 x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;; 11171 esac 11172 else : 11173 # compilation failed 11174 lt_cv_dlopen_self_static=no 11175 fi 11176 fi 11177 rm -fr conftest* 11178 11179 11180 fi 11181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5 11182 $as_echo "$lt_cv_dlopen_self_static" >&6; } 11183 fi 11184 11185 CPPFLAGS="$save_CPPFLAGS" 11186 LDFLAGS="$save_LDFLAGS" 11187 LIBS="$save_LIBS" 11188 ;; 11189 esac 11190 11191 case $lt_cv_dlopen_self in 11192 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; 11193 *) enable_dlopen_self=unknown ;; 11194 esac 11195 11196 case $lt_cv_dlopen_self_static in 11197 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; 11198 *) enable_dlopen_self_static=unknown ;; 11199 esac 11200 fi 11201 11202 11203 11204 11205 11206 11207 11208 11209 11210 11211 11212 11213 11214 11215 11216 11217 11218 striplib= 11219 old_striplib= 11220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5 11221 $as_echo_n "checking whether stripping libraries is possible... " >&6; } 11222 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then 11223 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" 11224 test -z "$striplib" && striplib="$STRIP --strip-unneeded" 11225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11226 $as_echo "yes" >&6; } 11227 else 11228 # FIXME - insert some real tests, host_os isn't really good enough 11229 case $host_os in 11230 darwin*) 11231 if test -n "$STRIP" ; then 11232 striplib="$STRIP -x" 11233 old_striplib="$STRIP -S" 11234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11235 $as_echo "yes" >&6; } 11236 else 11237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11238 $as_echo "no" >&6; } 11239 fi 11240 ;; 11241 *) 11242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11243 $as_echo "no" >&6; } 11244 ;; 11245 esac 11246 fi 11247 11248 11249 11250 11251 11252 11253 11254 11255 11256 11257 11258 11259 # Report which library types will actually be built 11260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5 11261 $as_echo_n "checking if libtool supports shared libraries... " >&6; } 11262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5 11263 $as_echo "$can_build_shared" >&6; } 11264 11265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5 11266 $as_echo_n "checking whether to build shared libraries... " >&6; } 11267 test "$can_build_shared" = "no" && enable_shared=no 11268 11269 # On AIX, shared libraries and static libraries use the same namespace, and 11270 # are all built from PIC. 11271 case $host_os in 11272 aix3*) 11273 test "$enable_shared" = yes && enable_static=no 11274 if test -n "$RANLIB"; then 11275 archive_cmds="$archive_cmds~\$RANLIB \$lib" 11276 postinstall_cmds='$RANLIB $lib' 11277 fi 11278 ;; 11279 11280 aix[4-9]*) 11281 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then 11282 test "$enable_shared" = yes && enable_static=no 11283 fi 11284 ;; 11285 esac 11286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5 11287 $as_echo "$enable_shared" >&6; } 11288 11289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5 11290 $as_echo_n "checking whether to build static libraries... " >&6; } 11291 # Make sure either enable_shared or enable_static is yes. 11292 test "$enable_shared" = yes || enable_static=yes 11293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5 11294 $as_echo "$enable_static" >&6; } 11295 11296 11297 11298 11299 fi 11300 ac_ext=c 11301 ac_cpp='$CPP $CPPFLAGS' 11302 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' 11303 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' 11304 ac_compiler_gnu=$ac_cv_c_compiler_gnu 11305 11306 CC="$lt_save_CC" 11307 11308 11309 11310 11311 11312 11313 11314 11315 11316 11317 11318 11319 11320 11321 11322 ac_config_commands="$ac_config_commands libtool" 11323 11324 11325 11326 11327 # Only expand once: 11328 11329 11330 11331 # Require X.Org macros 1.8 or later for MAN_SUBSTS set by XORG_MANPAGE_SECTIONS 11332 11333 11334 11335 11336 11337 11338 11339 11340 11341 11342 11343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 11344 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } 11345 if ${ac_cv_prog_cc_c99+:} false; then : 11346 $as_echo_n "(cached) " >&6 11347 else 11348 ac_cv_prog_cc_c99=no 11349 ac_save_CC=$CC 11350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11351 /* end confdefs.h. */ 11352 #include <stdarg.h> 11353 #include <stdbool.h> 11354 #include <stdlib.h> 11355 #include <wchar.h> 11356 #include <stdio.h> 11357 11358 // Check varargs macros. These examples are taken from C99 6.10.3.5. 11359 #define debug(...) fprintf (stderr, __VA_ARGS__) 11360 #define showlist(...) puts (#__VA_ARGS__) 11361 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) 11362 static void 11363 test_varargs_macros (void) 11364 { 11365 int x = 1234; 11366 int y = 5678; 11367 debug ("Flag"); 11368 debug ("X = %d\n", x); 11369 showlist (The first, second, and third items.); 11370 report (x>y, "x is %d but y is %d", x, y); 11371 } 11372 11373 // Check long long types. 11374 #define BIG64 18446744073709551615ull 11375 #define BIG32 4294967295ul 11376 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) 11377 #if !BIG_OK 11378 your preprocessor is broken; 11379 #endif 11380 #if BIG_OK 11381 #else 11382 your preprocessor is broken; 11383 #endif 11384 static long long int bignum = -9223372036854775807LL; 11385 static unsigned long long int ubignum = BIG64; 11386 11387 struct incomplete_array 11388 { 11389 int datasize; 11390 double data[]; 11391 }; 11392 11393 struct named_init { 11394 int number; 11395 const wchar_t *name; 11396 double average; 11397 }; 11398 11399 typedef const char *ccp; 11400 11401 static inline int 11402 test_restrict (ccp restrict text) 11403 { 11404 // See if C++-style comments work. 11405 // Iterate through items via the restricted pointer. 11406 // Also check for declarations in for loops. 11407 for (unsigned int i = 0; *(text+i) != '\0'; ++i) 11408 continue; 11409 return 0; 11410 } 11411 11412 // Check varargs and va_copy. 11413 static void 11414 test_varargs (const char *format, ...) 11415 { 11416 va_list args; 11417 va_start (args, format); 11418 va_list args_copy; 11419 va_copy (args_copy, args); 11420 11421 const char *str; 11422 int number; 11423 float fnumber; 11424 11425 while (*format) 11426 { 11427 switch (*format++) 11428 { 11429 case 's': // string 11430 str = va_arg (args_copy, const char *); 11431 break; 11432 case 'd': // int 11433 number = va_arg (args_copy, int); 11434 break; 11435 case 'f': // float 11436 fnumber = va_arg (args_copy, double); 11437 break; 11438 default: 11439 break; 11440 } 11441 } 11442 va_end (args_copy); 11443 va_end (args); 11444 } 11445 11446 int 11447 main () 11448 { 11449 11450 // Check bool. 11451 _Bool success = false; 11452 11453 // Check restrict. 11454 if (test_restrict ("String literal") == 0) 11455 success = true; 11456 char *restrict newvar = "Another string"; 11457 11458 // Check varargs. 11459 test_varargs ("s, d' f .", "string", 65, 34.234); 11460 test_varargs_macros (); 11461 11462 // Check flexible array members. 11463 struct incomplete_array *ia = 11464 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); 11465 ia->datasize = 10; 11466 for (int i = 0; i < ia->datasize; ++i) 11467 ia->data[i] = i * 1.234; 11468 11469 // Check named initializers. 11470 struct named_init ni = { 11471 .number = 34, 11472 .name = L"Test wide string", 11473 .average = 543.34343, 11474 }; 11475 11476 ni.number = 58; 11477 11478 int dynamic_array[ni.number]; 11479 dynamic_array[ni.number - 1] = 543; 11480 11481 // work around unused variable warnings 11482 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' 11483 || dynamic_array[ni.number - 1] != 543); 11484 11485 ; 11486 return 0; 11487 } 11488 _ACEOF 11489 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 11490 do 11491 CC="$ac_save_CC $ac_arg" 11492 if ac_fn_c_try_compile "$LINENO"; then : 11493 ac_cv_prog_cc_c99=$ac_arg 11494 fi 11495 rm -f core conftest.err conftest.$ac_objext 11496 test "x$ac_cv_prog_cc_c99" != "xno" && break 11497 done 11498 rm -f conftest.$ac_ext 11499 CC=$ac_save_CC 11500 11501 fi 11502 # AC_CACHE_VAL 11503 case "x$ac_cv_prog_cc_c99" in 11504 x) 11505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 11506 $as_echo "none needed" >&6; } ;; 11507 xno) 11508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 11509 $as_echo "unsupported" >&6; } ;; 11510 *) 11511 CC="$CC $ac_cv_prog_cc_c99" 11512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 11513 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; 11514 esac 11515 if test "x$ac_cv_prog_cc_c99" != xno; then : 11516 11517 fi 11518 11519 11520 11521 11522 11523 11524 ac_fn_c_check_decl "$LINENO" "__clang__" "ac_cv_have_decl___clang__" "$ac_includes_default" 11525 if test "x$ac_cv_have_decl___clang__" = xyes; then : 11526 CLANGCC="yes" 11527 else 11528 CLANGCC="no" 11529 fi 11530 11531 ac_fn_c_check_decl "$LINENO" "__INTEL_COMPILER" "ac_cv_have_decl___INTEL_COMPILER" "$ac_includes_default" 11532 if test "x$ac_cv_have_decl___INTEL_COMPILER" = xyes; then : 11533 INTELCC="yes" 11534 else 11535 INTELCC="no" 11536 fi 11537 11538 ac_fn_c_check_decl "$LINENO" "__SUNPRO_C" "ac_cv_have_decl___SUNPRO_C" "$ac_includes_default" 11539 if test "x$ac_cv_have_decl___SUNPRO_C" = xyes; then : 11540 SUNCC="yes" 11541 else 11542 SUNCC="no" 11543 fi 11544 11545 11546 11547 11548 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then 11549 if test -n "$ac_tool_prefix"; then 11550 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args. 11551 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2 11552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11553 $as_echo_n "checking for $ac_word... " >&6; } 11554 if ${ac_cv_path_PKG_CONFIG+:} false; then : 11555 $as_echo_n "(cached) " >&6 11556 else 11557 case $PKG_CONFIG in 11558 [\\/]* | ?:[\\/]*) 11559 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path. 11560 ;; 11561 *) 11562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11563 for as_dir in $PATH 11564 do 11565 IFS=$as_save_IFS 11566 test -z "$as_dir" && as_dir=. 11567 for ac_exec_ext in '' $ac_executable_extensions; do 11568 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11569 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11570 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11571 break 2 11572 fi 11573 done 11574 done 11575 IFS=$as_save_IFS 11576 11577 ;; 11578 esac 11579 fi 11580 PKG_CONFIG=$ac_cv_path_PKG_CONFIG 11581 if test -n "$PKG_CONFIG"; then 11582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5 11583 $as_echo "$PKG_CONFIG" >&6; } 11584 else 11585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11586 $as_echo "no" >&6; } 11587 fi 11588 11589 11590 fi 11591 if test -z "$ac_cv_path_PKG_CONFIG"; then 11592 ac_pt_PKG_CONFIG=$PKG_CONFIG 11593 # Extract the first word of "pkg-config", so it can be a program name with args. 11594 set dummy pkg-config; ac_word=$2 11595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 11596 $as_echo_n "checking for $ac_word... " >&6; } 11597 if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then : 11598 $as_echo_n "(cached) " >&6 11599 else 11600 case $ac_pt_PKG_CONFIG in 11601 [\\/]* | ?:[\\/]*) 11602 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path. 11603 ;; 11604 *) 11605 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 11606 for as_dir in $PATH 11607 do 11608 IFS=$as_save_IFS 11609 test -z "$as_dir" && as_dir=. 11610 for ac_exec_ext in '' $ac_executable_extensions; do 11611 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 11612 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext" 11613 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 11614 break 2 11615 fi 11616 done 11617 done 11618 IFS=$as_save_IFS 11619 11620 ;; 11621 esac 11622 fi 11623 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG 11624 if test -n "$ac_pt_PKG_CONFIG"; then 11625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5 11626 $as_echo "$ac_pt_PKG_CONFIG" >&6; } 11627 else 11628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11629 $as_echo "no" >&6; } 11630 fi 11631 11632 if test "x$ac_pt_PKG_CONFIG" = x; then 11633 PKG_CONFIG="" 11634 else 11635 case $cross_compiling:$ac_tool_warned in 11636 yes:) 11637 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 11638 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} 11639 ac_tool_warned=yes ;; 11640 esac 11641 PKG_CONFIG=$ac_pt_PKG_CONFIG 11642 fi 11643 else 11644 PKG_CONFIG="$ac_cv_path_PKG_CONFIG" 11645 fi 11646 11647 fi 11648 if test -n "$PKG_CONFIG"; then 11649 _pkg_min_version=0.9.0 11650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5 11651 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; } 11652 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then 11653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 11654 $as_echo "yes" >&6; } 11655 else 11656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 11657 $as_echo "no" >&6; } 11658 PKG_CONFIG="" 11659 fi 11660 11661 fi 11662 11663 11664 11665 11666 11667 # Check whether --enable-selective-werror was given. 11668 if test "${enable_selective_werror+set}" = set; then : 11669 enableval=$enable_selective_werror; SELECTIVE_WERROR=$enableval 11670 else 11671 SELECTIVE_WERROR=yes 11672 fi 11673 11674 11675 11676 11677 11678 # -v is too short to test reliably with XORG_TESTSET_CFLAG 11679 if test "x$SUNCC" = "xyes"; then 11680 BASE_CFLAGS="-v" 11681 else 11682 BASE_CFLAGS="" 11683 fi 11684 11685 # This chunk of warnings were those that existed in the legacy CWARNFLAGS 11686 11687 11688 11689 11690 11691 11692 11693 11694 11695 11696 11697 11698 11699 xorg_testset_save_CFLAGS="$CFLAGS" 11700 11701 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11702 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11704 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11705 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11706 $as_echo_n "(cached) " >&6 11707 else 11708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11709 /* end confdefs.h. */ 11710 int i; 11711 _ACEOF 11712 if ac_fn_c_try_compile "$LINENO"; then : 11713 xorg_cv_cc_flag_unknown_warning_option=yes 11714 else 11715 xorg_cv_cc_flag_unknown_warning_option=no 11716 fi 11717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11718 fi 11719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11720 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11721 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11722 CFLAGS="$xorg_testset_save_CFLAGS" 11723 fi 11724 11725 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11726 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11727 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11728 fi 11729 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11731 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11732 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11733 $as_echo_n "(cached) " >&6 11734 else 11735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11736 /* end confdefs.h. */ 11737 int i; 11738 _ACEOF 11739 if ac_fn_c_try_compile "$LINENO"; then : 11740 xorg_cv_cc_flag_unused_command_line_argument=yes 11741 else 11742 xorg_cv_cc_flag_unused_command_line_argument=no 11743 fi 11744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11745 fi 11746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11747 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11748 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11749 CFLAGS="$xorg_testset_save_CFLAGS" 11750 fi 11751 11752 found="no" 11753 11754 if test $found = "no" ; then 11755 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 11756 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11757 fi 11758 11759 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 11760 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11761 fi 11762 11763 CFLAGS="$CFLAGS -Wall" 11764 11765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wall" >&5 11766 $as_echo_n "checking if $CC supports -Wall... " >&6; } 11767 cacheid=xorg_cv_cc_flag__Wall 11768 if eval \${$cacheid+:} false; then : 11769 $as_echo_n "(cached) " >&6 11770 else 11771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11772 /* end confdefs.h. */ 11773 int i; 11774 int 11775 main () 11776 { 11777 11778 ; 11779 return 0; 11780 } 11781 _ACEOF 11782 if ac_fn_c_try_link "$LINENO"; then : 11783 eval $cacheid=yes 11784 else 11785 eval $cacheid=no 11786 fi 11787 rm -f core conftest.err conftest.$ac_objext \ 11788 conftest$ac_exeext conftest.$ac_ext 11789 fi 11790 11791 11792 CFLAGS="$xorg_testset_save_CFLAGS" 11793 11794 eval supported=\$$cacheid 11795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11796 $as_echo "$supported" >&6; } 11797 if test "$supported" = "yes" ; then 11798 BASE_CFLAGS="$BASE_CFLAGS -Wall" 11799 found="yes" 11800 fi 11801 fi 11802 11803 11804 11805 11806 11807 11808 11809 11810 11811 11812 11813 11814 11815 11816 11817 xorg_testset_save_CFLAGS="$CFLAGS" 11818 11819 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11820 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11822 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11823 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11824 $as_echo_n "(cached) " >&6 11825 else 11826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11827 /* end confdefs.h. */ 11828 int i; 11829 _ACEOF 11830 if ac_fn_c_try_compile "$LINENO"; then : 11831 xorg_cv_cc_flag_unknown_warning_option=yes 11832 else 11833 xorg_cv_cc_flag_unknown_warning_option=no 11834 fi 11835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11836 fi 11837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11838 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11839 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11840 CFLAGS="$xorg_testset_save_CFLAGS" 11841 fi 11842 11843 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11844 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11845 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11846 fi 11847 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11849 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11850 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11851 $as_echo_n "(cached) " >&6 11852 else 11853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11854 /* end confdefs.h. */ 11855 int i; 11856 _ACEOF 11857 if ac_fn_c_try_compile "$LINENO"; then : 11858 xorg_cv_cc_flag_unused_command_line_argument=yes 11859 else 11860 xorg_cv_cc_flag_unused_command_line_argument=no 11861 fi 11862 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11863 fi 11864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11865 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11866 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11867 CFLAGS="$xorg_testset_save_CFLAGS" 11868 fi 11869 11870 found="no" 11871 11872 if test $found = "no" ; then 11873 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 11874 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11875 fi 11876 11877 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 11878 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11879 fi 11880 11881 CFLAGS="$CFLAGS -Wpointer-arith" 11882 11883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-arith" >&5 11884 $as_echo_n "checking if $CC supports -Wpointer-arith... " >&6; } 11885 cacheid=xorg_cv_cc_flag__Wpointer_arith 11886 if eval \${$cacheid+:} false; then : 11887 $as_echo_n "(cached) " >&6 11888 else 11889 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11890 /* end confdefs.h. */ 11891 int i; 11892 int 11893 main () 11894 { 11895 11896 ; 11897 return 0; 11898 } 11899 _ACEOF 11900 if ac_fn_c_try_link "$LINENO"; then : 11901 eval $cacheid=yes 11902 else 11903 eval $cacheid=no 11904 fi 11905 rm -f core conftest.err conftest.$ac_objext \ 11906 conftest$ac_exeext conftest.$ac_ext 11907 fi 11908 11909 11910 CFLAGS="$xorg_testset_save_CFLAGS" 11911 11912 eval supported=\$$cacheid 11913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 11914 $as_echo "$supported" >&6; } 11915 if test "$supported" = "yes" ; then 11916 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-arith" 11917 found="yes" 11918 fi 11919 fi 11920 11921 11922 11923 11924 11925 11926 11927 11928 11929 11930 11931 11932 11933 11934 11935 xorg_testset_save_CFLAGS="$CFLAGS" 11936 11937 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 11938 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 11940 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 11941 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 11942 $as_echo_n "(cached) " >&6 11943 else 11944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11945 /* end confdefs.h. */ 11946 int i; 11947 _ACEOF 11948 if ac_fn_c_try_compile "$LINENO"; then : 11949 xorg_cv_cc_flag_unknown_warning_option=yes 11950 else 11951 xorg_cv_cc_flag_unknown_warning_option=no 11952 fi 11953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11954 fi 11955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 11956 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 11957 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 11958 CFLAGS="$xorg_testset_save_CFLAGS" 11959 fi 11960 11961 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 11962 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 11963 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11964 fi 11965 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 11967 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 11968 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 11969 $as_echo_n "(cached) " >&6 11970 else 11971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 11972 /* end confdefs.h. */ 11973 int i; 11974 _ACEOF 11975 if ac_fn_c_try_compile "$LINENO"; then : 11976 xorg_cv_cc_flag_unused_command_line_argument=yes 11977 else 11978 xorg_cv_cc_flag_unused_command_line_argument=no 11979 fi 11980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 11981 fi 11982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 11983 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 11984 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 11985 CFLAGS="$xorg_testset_save_CFLAGS" 11986 fi 11987 11988 found="no" 11989 11990 if test $found = "no" ; then 11991 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 11992 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 11993 fi 11994 11995 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 11996 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 11997 fi 11998 11999 CFLAGS="$CFLAGS -Wmissing-declarations" 12000 12001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-declarations" >&5 12002 $as_echo_n "checking if $CC supports -Wmissing-declarations... " >&6; } 12003 cacheid=xorg_cv_cc_flag__Wmissing_declarations 12004 if eval \${$cacheid+:} false; then : 12005 $as_echo_n "(cached) " >&6 12006 else 12007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12008 /* end confdefs.h. */ 12009 int i; 12010 int 12011 main () 12012 { 12013 12014 ; 12015 return 0; 12016 } 12017 _ACEOF 12018 if ac_fn_c_try_link "$LINENO"; then : 12019 eval $cacheid=yes 12020 else 12021 eval $cacheid=no 12022 fi 12023 rm -f core conftest.err conftest.$ac_objext \ 12024 conftest$ac_exeext conftest.$ac_ext 12025 fi 12026 12027 12028 CFLAGS="$xorg_testset_save_CFLAGS" 12029 12030 eval supported=\$$cacheid 12031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12032 $as_echo "$supported" >&6; } 12033 if test "$supported" = "yes" ; then 12034 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-declarations" 12035 found="yes" 12036 fi 12037 fi 12038 12039 12040 12041 12042 12043 12044 12045 12046 12047 12048 12049 12050 12051 12052 12053 xorg_testset_save_CFLAGS="$CFLAGS" 12054 12055 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12056 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12058 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12059 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12060 $as_echo_n "(cached) " >&6 12061 else 12062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12063 /* end confdefs.h. */ 12064 int i; 12065 _ACEOF 12066 if ac_fn_c_try_compile "$LINENO"; then : 12067 xorg_cv_cc_flag_unknown_warning_option=yes 12068 else 12069 xorg_cv_cc_flag_unknown_warning_option=no 12070 fi 12071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12072 fi 12073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12074 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12075 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12076 CFLAGS="$xorg_testset_save_CFLAGS" 12077 fi 12078 12079 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12080 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12081 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12082 fi 12083 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12085 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12086 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12087 $as_echo_n "(cached) " >&6 12088 else 12089 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12090 /* end confdefs.h. */ 12091 int i; 12092 _ACEOF 12093 if ac_fn_c_try_compile "$LINENO"; then : 12094 xorg_cv_cc_flag_unused_command_line_argument=yes 12095 else 12096 xorg_cv_cc_flag_unused_command_line_argument=no 12097 fi 12098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12099 fi 12100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12101 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12102 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12103 CFLAGS="$xorg_testset_save_CFLAGS" 12104 fi 12105 12106 found="no" 12107 12108 if test $found = "no" ; then 12109 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12110 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12111 fi 12112 12113 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12114 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12115 fi 12116 12117 CFLAGS="$CFLAGS -Wformat=2" 12118 12119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat=2" >&5 12120 $as_echo_n "checking if $CC supports -Wformat=2... " >&6; } 12121 cacheid=`$as_echo "xorg_cv_cc_flag_-Wformat=2" | $as_tr_sh` 12122 if eval \${$cacheid+:} false; then : 12123 $as_echo_n "(cached) " >&6 12124 else 12125 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12126 /* end confdefs.h. */ 12127 int i; 12128 int 12129 main () 12130 { 12131 12132 ; 12133 return 0; 12134 } 12135 _ACEOF 12136 if ac_fn_c_try_link "$LINENO"; then : 12137 eval $cacheid=yes 12138 else 12139 eval $cacheid=no 12140 fi 12141 rm -f core conftest.err conftest.$ac_objext \ 12142 conftest$ac_exeext conftest.$ac_ext 12143 fi 12144 12145 12146 CFLAGS="$xorg_testset_save_CFLAGS" 12147 12148 eval supported=\$$cacheid 12149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12150 $as_echo "$supported" >&6; } 12151 if test "$supported" = "yes" ; then 12152 BASE_CFLAGS="$BASE_CFLAGS -Wformat=2" 12153 found="yes" 12154 fi 12155 fi 12156 12157 if test $found = "no" ; then 12158 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12159 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12160 fi 12161 12162 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12163 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12164 fi 12165 12166 CFLAGS="$CFLAGS -Wformat" 12167 12168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wformat" >&5 12169 $as_echo_n "checking if $CC supports -Wformat... " >&6; } 12170 cacheid=xorg_cv_cc_flag__Wformat 12171 if eval \${$cacheid+:} false; then : 12172 $as_echo_n "(cached) " >&6 12173 else 12174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12175 /* end confdefs.h. */ 12176 int i; 12177 int 12178 main () 12179 { 12180 12181 ; 12182 return 0; 12183 } 12184 _ACEOF 12185 if ac_fn_c_try_link "$LINENO"; then : 12186 eval $cacheid=yes 12187 else 12188 eval $cacheid=no 12189 fi 12190 rm -f core conftest.err conftest.$ac_objext \ 12191 conftest$ac_exeext conftest.$ac_ext 12192 fi 12193 12194 12195 CFLAGS="$xorg_testset_save_CFLAGS" 12196 12197 eval supported=\$$cacheid 12198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12199 $as_echo "$supported" >&6; } 12200 if test "$supported" = "yes" ; then 12201 BASE_CFLAGS="$BASE_CFLAGS -Wformat" 12202 found="yes" 12203 fi 12204 fi 12205 12206 12207 12208 12209 12210 12211 12212 12213 12214 12215 12216 12217 12218 12219 12220 12221 12222 xorg_testset_save_CFLAGS="$CFLAGS" 12223 12224 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12227 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12228 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12229 $as_echo_n "(cached) " >&6 12230 else 12231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12232 /* end confdefs.h. */ 12233 int i; 12234 _ACEOF 12235 if ac_fn_c_try_compile "$LINENO"; then : 12236 xorg_cv_cc_flag_unknown_warning_option=yes 12237 else 12238 xorg_cv_cc_flag_unknown_warning_option=no 12239 fi 12240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12241 fi 12242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12243 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12244 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12245 CFLAGS="$xorg_testset_save_CFLAGS" 12246 fi 12247 12248 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12249 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12250 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12251 fi 12252 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12254 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12255 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12256 $as_echo_n "(cached) " >&6 12257 else 12258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12259 /* end confdefs.h. */ 12260 int i; 12261 _ACEOF 12262 if ac_fn_c_try_compile "$LINENO"; then : 12263 xorg_cv_cc_flag_unused_command_line_argument=yes 12264 else 12265 xorg_cv_cc_flag_unused_command_line_argument=no 12266 fi 12267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12268 fi 12269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12270 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12271 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12272 CFLAGS="$xorg_testset_save_CFLAGS" 12273 fi 12274 12275 found="no" 12276 12277 if test $found = "no" ; then 12278 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12279 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12280 fi 12281 12282 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12283 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12284 fi 12285 12286 CFLAGS="$CFLAGS -Wstrict-prototypes" 12287 12288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wstrict-prototypes" >&5 12289 $as_echo_n "checking if $CC supports -Wstrict-prototypes... " >&6; } 12290 cacheid=xorg_cv_cc_flag__Wstrict_prototypes 12291 if eval \${$cacheid+:} false; then : 12292 $as_echo_n "(cached) " >&6 12293 else 12294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12295 /* end confdefs.h. */ 12296 int i; 12297 int 12298 main () 12299 { 12300 12301 ; 12302 return 0; 12303 } 12304 _ACEOF 12305 if ac_fn_c_try_link "$LINENO"; then : 12306 eval $cacheid=yes 12307 else 12308 eval $cacheid=no 12309 fi 12310 rm -f core conftest.err conftest.$ac_objext \ 12311 conftest$ac_exeext conftest.$ac_ext 12312 fi 12313 12314 12315 CFLAGS="$xorg_testset_save_CFLAGS" 12316 12317 eval supported=\$$cacheid 12318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12319 $as_echo "$supported" >&6; } 12320 if test "$supported" = "yes" ; then 12321 BASE_CFLAGS="$BASE_CFLAGS -Wstrict-prototypes" 12322 found="yes" 12323 fi 12324 fi 12325 12326 12327 12328 12329 12330 12331 12332 12333 12334 12335 12336 12337 12338 12339 12340 xorg_testset_save_CFLAGS="$CFLAGS" 12341 12342 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12343 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12345 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12346 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12347 $as_echo_n "(cached) " >&6 12348 else 12349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12350 /* end confdefs.h. */ 12351 int i; 12352 _ACEOF 12353 if ac_fn_c_try_compile "$LINENO"; then : 12354 xorg_cv_cc_flag_unknown_warning_option=yes 12355 else 12356 xorg_cv_cc_flag_unknown_warning_option=no 12357 fi 12358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12359 fi 12360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12361 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12362 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12363 CFLAGS="$xorg_testset_save_CFLAGS" 12364 fi 12365 12366 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12367 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12369 fi 12370 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12372 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12373 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12374 $as_echo_n "(cached) " >&6 12375 else 12376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12377 /* end confdefs.h. */ 12378 int i; 12379 _ACEOF 12380 if ac_fn_c_try_compile "$LINENO"; then : 12381 xorg_cv_cc_flag_unused_command_line_argument=yes 12382 else 12383 xorg_cv_cc_flag_unused_command_line_argument=no 12384 fi 12385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12386 fi 12387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12388 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12389 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12390 CFLAGS="$xorg_testset_save_CFLAGS" 12391 fi 12392 12393 found="no" 12394 12395 if test $found = "no" ; then 12396 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12397 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12398 fi 12399 12400 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12401 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12402 fi 12403 12404 CFLAGS="$CFLAGS -Wmissing-prototypes" 12405 12406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-prototypes" >&5 12407 $as_echo_n "checking if $CC supports -Wmissing-prototypes... " >&6; } 12408 cacheid=xorg_cv_cc_flag__Wmissing_prototypes 12409 if eval \${$cacheid+:} false; then : 12410 $as_echo_n "(cached) " >&6 12411 else 12412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12413 /* end confdefs.h. */ 12414 int i; 12415 int 12416 main () 12417 { 12418 12419 ; 12420 return 0; 12421 } 12422 _ACEOF 12423 if ac_fn_c_try_link "$LINENO"; then : 12424 eval $cacheid=yes 12425 else 12426 eval $cacheid=no 12427 fi 12428 rm -f core conftest.err conftest.$ac_objext \ 12429 conftest$ac_exeext conftest.$ac_ext 12430 fi 12431 12432 12433 CFLAGS="$xorg_testset_save_CFLAGS" 12434 12435 eval supported=\$$cacheid 12436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12437 $as_echo "$supported" >&6; } 12438 if test "$supported" = "yes" ; then 12439 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-prototypes" 12440 found="yes" 12441 fi 12442 fi 12443 12444 12445 12446 12447 12448 12449 12450 12451 12452 12453 12454 12455 12456 12457 12458 xorg_testset_save_CFLAGS="$CFLAGS" 12459 12460 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12461 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12463 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12464 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12465 $as_echo_n "(cached) " >&6 12466 else 12467 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12468 /* end confdefs.h. */ 12469 int i; 12470 _ACEOF 12471 if ac_fn_c_try_compile "$LINENO"; then : 12472 xorg_cv_cc_flag_unknown_warning_option=yes 12473 else 12474 xorg_cv_cc_flag_unknown_warning_option=no 12475 fi 12476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12477 fi 12478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12479 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12480 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12481 CFLAGS="$xorg_testset_save_CFLAGS" 12482 fi 12483 12484 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12485 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12486 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12487 fi 12488 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12490 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12491 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12492 $as_echo_n "(cached) " >&6 12493 else 12494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12495 /* end confdefs.h. */ 12496 int i; 12497 _ACEOF 12498 if ac_fn_c_try_compile "$LINENO"; then : 12499 xorg_cv_cc_flag_unused_command_line_argument=yes 12500 else 12501 xorg_cv_cc_flag_unused_command_line_argument=no 12502 fi 12503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12504 fi 12505 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12506 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12507 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12508 CFLAGS="$xorg_testset_save_CFLAGS" 12509 fi 12510 12511 found="no" 12512 12513 if test $found = "no" ; then 12514 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12515 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12516 fi 12517 12518 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12519 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12520 fi 12521 12522 CFLAGS="$CFLAGS -Wnested-externs" 12523 12524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnested-externs" >&5 12525 $as_echo_n "checking if $CC supports -Wnested-externs... " >&6; } 12526 cacheid=xorg_cv_cc_flag__Wnested_externs 12527 if eval \${$cacheid+:} false; then : 12528 $as_echo_n "(cached) " >&6 12529 else 12530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12531 /* end confdefs.h. */ 12532 int i; 12533 int 12534 main () 12535 { 12536 12537 ; 12538 return 0; 12539 } 12540 _ACEOF 12541 if ac_fn_c_try_link "$LINENO"; then : 12542 eval $cacheid=yes 12543 else 12544 eval $cacheid=no 12545 fi 12546 rm -f core conftest.err conftest.$ac_objext \ 12547 conftest$ac_exeext conftest.$ac_ext 12548 fi 12549 12550 12551 CFLAGS="$xorg_testset_save_CFLAGS" 12552 12553 eval supported=\$$cacheid 12554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12555 $as_echo "$supported" >&6; } 12556 if test "$supported" = "yes" ; then 12557 BASE_CFLAGS="$BASE_CFLAGS -Wnested-externs" 12558 found="yes" 12559 fi 12560 fi 12561 12562 12563 12564 12565 12566 12567 12568 12569 12570 12571 12572 12573 12574 12575 12576 xorg_testset_save_CFLAGS="$CFLAGS" 12577 12578 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12579 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12581 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12582 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12583 $as_echo_n "(cached) " >&6 12584 else 12585 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12586 /* end confdefs.h. */ 12587 int i; 12588 _ACEOF 12589 if ac_fn_c_try_compile "$LINENO"; then : 12590 xorg_cv_cc_flag_unknown_warning_option=yes 12591 else 12592 xorg_cv_cc_flag_unknown_warning_option=no 12593 fi 12594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12595 fi 12596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12597 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12598 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12599 CFLAGS="$xorg_testset_save_CFLAGS" 12600 fi 12601 12602 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12603 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12604 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12605 fi 12606 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12608 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12609 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12610 $as_echo_n "(cached) " >&6 12611 else 12612 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12613 /* end confdefs.h. */ 12614 int i; 12615 _ACEOF 12616 if ac_fn_c_try_compile "$LINENO"; then : 12617 xorg_cv_cc_flag_unused_command_line_argument=yes 12618 else 12619 xorg_cv_cc_flag_unused_command_line_argument=no 12620 fi 12621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12622 fi 12623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12624 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12625 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12626 CFLAGS="$xorg_testset_save_CFLAGS" 12627 fi 12628 12629 found="no" 12630 12631 if test $found = "no" ; then 12632 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12633 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12634 fi 12635 12636 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12637 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12638 fi 12639 12640 CFLAGS="$CFLAGS -Wbad-function-cast" 12641 12642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wbad-function-cast" >&5 12643 $as_echo_n "checking if $CC supports -Wbad-function-cast... " >&6; } 12644 cacheid=xorg_cv_cc_flag__Wbad_function_cast 12645 if eval \${$cacheid+:} false; then : 12646 $as_echo_n "(cached) " >&6 12647 else 12648 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12649 /* end confdefs.h. */ 12650 int i; 12651 int 12652 main () 12653 { 12654 12655 ; 12656 return 0; 12657 } 12658 _ACEOF 12659 if ac_fn_c_try_link "$LINENO"; then : 12660 eval $cacheid=yes 12661 else 12662 eval $cacheid=no 12663 fi 12664 rm -f core conftest.err conftest.$ac_objext \ 12665 conftest$ac_exeext conftest.$ac_ext 12666 fi 12667 12668 12669 CFLAGS="$xorg_testset_save_CFLAGS" 12670 12671 eval supported=\$$cacheid 12672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12673 $as_echo "$supported" >&6; } 12674 if test "$supported" = "yes" ; then 12675 BASE_CFLAGS="$BASE_CFLAGS -Wbad-function-cast" 12676 found="yes" 12677 fi 12678 fi 12679 12680 12681 12682 12683 12684 12685 12686 12687 12688 12689 12690 12691 12692 12693 12694 xorg_testset_save_CFLAGS="$CFLAGS" 12695 12696 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12697 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12699 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12700 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12701 $as_echo_n "(cached) " >&6 12702 else 12703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12704 /* end confdefs.h. */ 12705 int i; 12706 _ACEOF 12707 if ac_fn_c_try_compile "$LINENO"; then : 12708 xorg_cv_cc_flag_unknown_warning_option=yes 12709 else 12710 xorg_cv_cc_flag_unknown_warning_option=no 12711 fi 12712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12713 fi 12714 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12715 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12716 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12717 CFLAGS="$xorg_testset_save_CFLAGS" 12718 fi 12719 12720 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12721 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12722 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12723 fi 12724 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12726 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12727 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12728 $as_echo_n "(cached) " >&6 12729 else 12730 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12731 /* end confdefs.h. */ 12732 int i; 12733 _ACEOF 12734 if ac_fn_c_try_compile "$LINENO"; then : 12735 xorg_cv_cc_flag_unused_command_line_argument=yes 12736 else 12737 xorg_cv_cc_flag_unused_command_line_argument=no 12738 fi 12739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12740 fi 12741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12742 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12743 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12744 CFLAGS="$xorg_testset_save_CFLAGS" 12745 fi 12746 12747 found="no" 12748 12749 if test $found = "no" ; then 12750 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12751 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12752 fi 12753 12754 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12755 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12756 fi 12757 12758 CFLAGS="$CFLAGS -Wold-style-definition" 12759 12760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wold-style-definition" >&5 12761 $as_echo_n "checking if $CC supports -Wold-style-definition... " >&6; } 12762 cacheid=xorg_cv_cc_flag__Wold_style_definition 12763 if eval \${$cacheid+:} false; then : 12764 $as_echo_n "(cached) " >&6 12765 else 12766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12767 /* end confdefs.h. */ 12768 int i; 12769 int 12770 main () 12771 { 12772 12773 ; 12774 return 0; 12775 } 12776 _ACEOF 12777 if ac_fn_c_try_link "$LINENO"; then : 12778 eval $cacheid=yes 12779 else 12780 eval $cacheid=no 12781 fi 12782 rm -f core conftest.err conftest.$ac_objext \ 12783 conftest$ac_exeext conftest.$ac_ext 12784 fi 12785 12786 12787 CFLAGS="$xorg_testset_save_CFLAGS" 12788 12789 eval supported=\$$cacheid 12790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12791 $as_echo "$supported" >&6; } 12792 if test "$supported" = "yes" ; then 12793 BASE_CFLAGS="$BASE_CFLAGS -Wold-style-definition" 12794 found="yes" 12795 fi 12796 fi 12797 12798 12799 12800 12801 12802 12803 12804 12805 12806 12807 12808 12809 12810 12811 12812 xorg_testset_save_CFLAGS="$CFLAGS" 12813 12814 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12815 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12817 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12818 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12819 $as_echo_n "(cached) " >&6 12820 else 12821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12822 /* end confdefs.h. */ 12823 int i; 12824 _ACEOF 12825 if ac_fn_c_try_compile "$LINENO"; then : 12826 xorg_cv_cc_flag_unknown_warning_option=yes 12827 else 12828 xorg_cv_cc_flag_unknown_warning_option=no 12829 fi 12830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12831 fi 12832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12833 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12834 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12835 CFLAGS="$xorg_testset_save_CFLAGS" 12836 fi 12837 12838 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12839 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12840 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12841 fi 12842 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12844 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12845 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12846 $as_echo_n "(cached) " >&6 12847 else 12848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12849 /* end confdefs.h. */ 12850 int i; 12851 _ACEOF 12852 if ac_fn_c_try_compile "$LINENO"; then : 12853 xorg_cv_cc_flag_unused_command_line_argument=yes 12854 else 12855 xorg_cv_cc_flag_unused_command_line_argument=no 12856 fi 12857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12858 fi 12859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12860 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12861 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12862 CFLAGS="$xorg_testset_save_CFLAGS" 12863 fi 12864 12865 found="no" 12866 12867 if test $found = "no" ; then 12868 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12869 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12870 fi 12871 12872 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12873 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12874 fi 12875 12876 CFLAGS="$CFLAGS -Wdeclaration-after-statement" 12877 12878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wdeclaration-after-statement" >&5 12879 $as_echo_n "checking if $CC supports -Wdeclaration-after-statement... " >&6; } 12880 cacheid=xorg_cv_cc_flag__Wdeclaration_after_statement 12881 if eval \${$cacheid+:} false; then : 12882 $as_echo_n "(cached) " >&6 12883 else 12884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12885 /* end confdefs.h. */ 12886 int i; 12887 int 12888 main () 12889 { 12890 12891 ; 12892 return 0; 12893 } 12894 _ACEOF 12895 if ac_fn_c_try_link "$LINENO"; then : 12896 eval $cacheid=yes 12897 else 12898 eval $cacheid=no 12899 fi 12900 rm -f core conftest.err conftest.$ac_objext \ 12901 conftest$ac_exeext conftest.$ac_ext 12902 fi 12903 12904 12905 CFLAGS="$xorg_testset_save_CFLAGS" 12906 12907 eval supported=\$$cacheid 12908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 12909 $as_echo "$supported" >&6; } 12910 if test "$supported" = "yes" ; then 12911 BASE_CFLAGS="$BASE_CFLAGS -Wdeclaration-after-statement" 12912 found="yes" 12913 fi 12914 fi 12915 12916 12917 12918 12919 12920 # This chunk adds additional warnings that could catch undesired effects. 12921 12922 12923 12924 12925 12926 12927 12928 12929 12930 12931 12932 12933 12934 xorg_testset_save_CFLAGS="$CFLAGS" 12935 12936 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 12937 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 12939 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 12940 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 12941 $as_echo_n "(cached) " >&6 12942 else 12943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12944 /* end confdefs.h. */ 12945 int i; 12946 _ACEOF 12947 if ac_fn_c_try_compile "$LINENO"; then : 12948 xorg_cv_cc_flag_unknown_warning_option=yes 12949 else 12950 xorg_cv_cc_flag_unknown_warning_option=no 12951 fi 12952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12953 fi 12954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 12955 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 12956 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 12957 CFLAGS="$xorg_testset_save_CFLAGS" 12958 fi 12959 12960 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 12961 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 12962 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12963 fi 12964 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 12966 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 12967 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 12968 $as_echo_n "(cached) " >&6 12969 else 12970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 12971 /* end confdefs.h. */ 12972 int i; 12973 _ACEOF 12974 if ac_fn_c_try_compile "$LINENO"; then : 12975 xorg_cv_cc_flag_unused_command_line_argument=yes 12976 else 12977 xorg_cv_cc_flag_unused_command_line_argument=no 12978 fi 12979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 12980 fi 12981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 12982 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 12983 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 12984 CFLAGS="$xorg_testset_save_CFLAGS" 12985 fi 12986 12987 found="no" 12988 12989 if test $found = "no" ; then 12990 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 12991 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 12992 fi 12993 12994 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 12995 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 12996 fi 12997 12998 CFLAGS="$CFLAGS -Wunused" 12999 13000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wunused" >&5 13001 $as_echo_n "checking if $CC supports -Wunused... " >&6; } 13002 cacheid=xorg_cv_cc_flag__Wunused 13003 if eval \${$cacheid+:} false; then : 13004 $as_echo_n "(cached) " >&6 13005 else 13006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13007 /* end confdefs.h. */ 13008 int i; 13009 int 13010 main () 13011 { 13012 13013 ; 13014 return 0; 13015 } 13016 _ACEOF 13017 if ac_fn_c_try_link "$LINENO"; then : 13018 eval $cacheid=yes 13019 else 13020 eval $cacheid=no 13021 fi 13022 rm -f core conftest.err conftest.$ac_objext \ 13023 conftest$ac_exeext conftest.$ac_ext 13024 fi 13025 13026 13027 CFLAGS="$xorg_testset_save_CFLAGS" 13028 13029 eval supported=\$$cacheid 13030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13031 $as_echo "$supported" >&6; } 13032 if test "$supported" = "yes" ; then 13033 BASE_CFLAGS="$BASE_CFLAGS -Wunused" 13034 found="yes" 13035 fi 13036 fi 13037 13038 13039 13040 13041 13042 13043 13044 13045 13046 13047 13048 13049 13050 13051 13052 xorg_testset_save_CFLAGS="$CFLAGS" 13053 13054 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13055 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13057 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13058 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13059 $as_echo_n "(cached) " >&6 13060 else 13061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13062 /* end confdefs.h. */ 13063 int i; 13064 _ACEOF 13065 if ac_fn_c_try_compile "$LINENO"; then : 13066 xorg_cv_cc_flag_unknown_warning_option=yes 13067 else 13068 xorg_cv_cc_flag_unknown_warning_option=no 13069 fi 13070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13071 fi 13072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13073 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13074 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13075 CFLAGS="$xorg_testset_save_CFLAGS" 13076 fi 13077 13078 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13079 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13081 fi 13082 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13084 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13085 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13086 $as_echo_n "(cached) " >&6 13087 else 13088 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13089 /* end confdefs.h. */ 13090 int i; 13091 _ACEOF 13092 if ac_fn_c_try_compile "$LINENO"; then : 13093 xorg_cv_cc_flag_unused_command_line_argument=yes 13094 else 13095 xorg_cv_cc_flag_unused_command_line_argument=no 13096 fi 13097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13098 fi 13099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13100 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13101 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13102 CFLAGS="$xorg_testset_save_CFLAGS" 13103 fi 13104 13105 found="no" 13106 13107 if test $found = "no" ; then 13108 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13109 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13110 fi 13111 13112 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13113 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13114 fi 13115 13116 CFLAGS="$CFLAGS -Wuninitialized" 13117 13118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wuninitialized" >&5 13119 $as_echo_n "checking if $CC supports -Wuninitialized... " >&6; } 13120 cacheid=xorg_cv_cc_flag__Wuninitialized 13121 if eval \${$cacheid+:} false; then : 13122 $as_echo_n "(cached) " >&6 13123 else 13124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13125 /* end confdefs.h. */ 13126 int i; 13127 int 13128 main () 13129 { 13130 13131 ; 13132 return 0; 13133 } 13134 _ACEOF 13135 if ac_fn_c_try_link "$LINENO"; then : 13136 eval $cacheid=yes 13137 else 13138 eval $cacheid=no 13139 fi 13140 rm -f core conftest.err conftest.$ac_objext \ 13141 conftest$ac_exeext conftest.$ac_ext 13142 fi 13143 13144 13145 CFLAGS="$xorg_testset_save_CFLAGS" 13146 13147 eval supported=\$$cacheid 13148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13149 $as_echo "$supported" >&6; } 13150 if test "$supported" = "yes" ; then 13151 BASE_CFLAGS="$BASE_CFLAGS -Wuninitialized" 13152 found="yes" 13153 fi 13154 fi 13155 13156 13157 13158 13159 13160 13161 13162 13163 13164 13165 13166 13167 13168 13169 13170 xorg_testset_save_CFLAGS="$CFLAGS" 13171 13172 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13173 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13175 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13176 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13177 $as_echo_n "(cached) " >&6 13178 else 13179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13180 /* end confdefs.h. */ 13181 int i; 13182 _ACEOF 13183 if ac_fn_c_try_compile "$LINENO"; then : 13184 xorg_cv_cc_flag_unknown_warning_option=yes 13185 else 13186 xorg_cv_cc_flag_unknown_warning_option=no 13187 fi 13188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13189 fi 13190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13191 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13192 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13193 CFLAGS="$xorg_testset_save_CFLAGS" 13194 fi 13195 13196 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13197 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13199 fi 13200 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13202 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13203 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13204 $as_echo_n "(cached) " >&6 13205 else 13206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13207 /* end confdefs.h. */ 13208 int i; 13209 _ACEOF 13210 if ac_fn_c_try_compile "$LINENO"; then : 13211 xorg_cv_cc_flag_unused_command_line_argument=yes 13212 else 13213 xorg_cv_cc_flag_unused_command_line_argument=no 13214 fi 13215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13216 fi 13217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13218 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13219 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13220 CFLAGS="$xorg_testset_save_CFLAGS" 13221 fi 13222 13223 found="no" 13224 13225 if test $found = "no" ; then 13226 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13227 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13228 fi 13229 13230 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13231 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13232 fi 13233 13234 CFLAGS="$CFLAGS -Wshadow" 13235 13236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wshadow" >&5 13237 $as_echo_n "checking if $CC supports -Wshadow... " >&6; } 13238 cacheid=xorg_cv_cc_flag__Wshadow 13239 if eval \${$cacheid+:} false; then : 13240 $as_echo_n "(cached) " >&6 13241 else 13242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13243 /* end confdefs.h. */ 13244 int i; 13245 int 13246 main () 13247 { 13248 13249 ; 13250 return 0; 13251 } 13252 _ACEOF 13253 if ac_fn_c_try_link "$LINENO"; then : 13254 eval $cacheid=yes 13255 else 13256 eval $cacheid=no 13257 fi 13258 rm -f core conftest.err conftest.$ac_objext \ 13259 conftest$ac_exeext conftest.$ac_ext 13260 fi 13261 13262 13263 CFLAGS="$xorg_testset_save_CFLAGS" 13264 13265 eval supported=\$$cacheid 13266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13267 $as_echo "$supported" >&6; } 13268 if test "$supported" = "yes" ; then 13269 BASE_CFLAGS="$BASE_CFLAGS -Wshadow" 13270 found="yes" 13271 fi 13272 fi 13273 13274 13275 13276 13277 13278 13279 13280 13281 13282 13283 13284 13285 13286 13287 13288 xorg_testset_save_CFLAGS="$CFLAGS" 13289 13290 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13291 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13293 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13294 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13295 $as_echo_n "(cached) " >&6 13296 else 13297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13298 /* end confdefs.h. */ 13299 int i; 13300 _ACEOF 13301 if ac_fn_c_try_compile "$LINENO"; then : 13302 xorg_cv_cc_flag_unknown_warning_option=yes 13303 else 13304 xorg_cv_cc_flag_unknown_warning_option=no 13305 fi 13306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13307 fi 13308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13309 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13310 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13311 CFLAGS="$xorg_testset_save_CFLAGS" 13312 fi 13313 13314 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13315 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13316 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13317 fi 13318 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13320 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13321 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13322 $as_echo_n "(cached) " >&6 13323 else 13324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13325 /* end confdefs.h. */ 13326 int i; 13327 _ACEOF 13328 if ac_fn_c_try_compile "$LINENO"; then : 13329 xorg_cv_cc_flag_unused_command_line_argument=yes 13330 else 13331 xorg_cv_cc_flag_unused_command_line_argument=no 13332 fi 13333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13334 fi 13335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13336 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13337 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13338 CFLAGS="$xorg_testset_save_CFLAGS" 13339 fi 13340 13341 found="no" 13342 13343 if test $found = "no" ; then 13344 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13345 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13346 fi 13347 13348 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13349 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13350 fi 13351 13352 CFLAGS="$CFLAGS -Wcast-qual" 13353 13354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wcast-qual" >&5 13355 $as_echo_n "checking if $CC supports -Wcast-qual... " >&6; } 13356 cacheid=xorg_cv_cc_flag__Wcast_qual 13357 if eval \${$cacheid+:} false; then : 13358 $as_echo_n "(cached) " >&6 13359 else 13360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13361 /* end confdefs.h. */ 13362 int i; 13363 int 13364 main () 13365 { 13366 13367 ; 13368 return 0; 13369 } 13370 _ACEOF 13371 if ac_fn_c_try_link "$LINENO"; then : 13372 eval $cacheid=yes 13373 else 13374 eval $cacheid=no 13375 fi 13376 rm -f core conftest.err conftest.$ac_objext \ 13377 conftest$ac_exeext conftest.$ac_ext 13378 fi 13379 13380 13381 CFLAGS="$xorg_testset_save_CFLAGS" 13382 13383 eval supported=\$$cacheid 13384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13385 $as_echo "$supported" >&6; } 13386 if test "$supported" = "yes" ; then 13387 BASE_CFLAGS="$BASE_CFLAGS -Wcast-qual" 13388 found="yes" 13389 fi 13390 fi 13391 13392 13393 13394 13395 13396 13397 13398 13399 13400 13401 13402 13403 13404 13405 13406 xorg_testset_save_CFLAGS="$CFLAGS" 13407 13408 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13409 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13411 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13412 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13413 $as_echo_n "(cached) " >&6 13414 else 13415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13416 /* end confdefs.h. */ 13417 int i; 13418 _ACEOF 13419 if ac_fn_c_try_compile "$LINENO"; then : 13420 xorg_cv_cc_flag_unknown_warning_option=yes 13421 else 13422 xorg_cv_cc_flag_unknown_warning_option=no 13423 fi 13424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13425 fi 13426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13427 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13428 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13429 CFLAGS="$xorg_testset_save_CFLAGS" 13430 fi 13431 13432 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13433 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13434 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13435 fi 13436 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13438 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13439 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13440 $as_echo_n "(cached) " >&6 13441 else 13442 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13443 /* end confdefs.h. */ 13444 int i; 13445 _ACEOF 13446 if ac_fn_c_try_compile "$LINENO"; then : 13447 xorg_cv_cc_flag_unused_command_line_argument=yes 13448 else 13449 xorg_cv_cc_flag_unused_command_line_argument=no 13450 fi 13451 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13452 fi 13453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13454 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13455 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13456 CFLAGS="$xorg_testset_save_CFLAGS" 13457 fi 13458 13459 found="no" 13460 13461 if test $found = "no" ; then 13462 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13463 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13464 fi 13465 13466 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13467 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13468 fi 13469 13470 CFLAGS="$CFLAGS -Wmissing-noreturn" 13471 13472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-noreturn" >&5 13473 $as_echo_n "checking if $CC supports -Wmissing-noreturn... " >&6; } 13474 cacheid=xorg_cv_cc_flag__Wmissing_noreturn 13475 if eval \${$cacheid+:} false; then : 13476 $as_echo_n "(cached) " >&6 13477 else 13478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13479 /* end confdefs.h. */ 13480 int i; 13481 int 13482 main () 13483 { 13484 13485 ; 13486 return 0; 13487 } 13488 _ACEOF 13489 if ac_fn_c_try_link "$LINENO"; then : 13490 eval $cacheid=yes 13491 else 13492 eval $cacheid=no 13493 fi 13494 rm -f core conftest.err conftest.$ac_objext \ 13495 conftest$ac_exeext conftest.$ac_ext 13496 fi 13497 13498 13499 CFLAGS="$xorg_testset_save_CFLAGS" 13500 13501 eval supported=\$$cacheid 13502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13503 $as_echo "$supported" >&6; } 13504 if test "$supported" = "yes" ; then 13505 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-noreturn" 13506 found="yes" 13507 fi 13508 fi 13509 13510 13511 13512 13513 13514 13515 13516 13517 13518 13519 13520 13521 13522 13523 13524 xorg_testset_save_CFLAGS="$CFLAGS" 13525 13526 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13527 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13529 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13530 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13531 $as_echo_n "(cached) " >&6 13532 else 13533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13534 /* end confdefs.h. */ 13535 int i; 13536 _ACEOF 13537 if ac_fn_c_try_compile "$LINENO"; then : 13538 xorg_cv_cc_flag_unknown_warning_option=yes 13539 else 13540 xorg_cv_cc_flag_unknown_warning_option=no 13541 fi 13542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13543 fi 13544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13545 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13546 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13547 CFLAGS="$xorg_testset_save_CFLAGS" 13548 fi 13549 13550 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13551 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13552 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13553 fi 13554 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13556 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13557 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13558 $as_echo_n "(cached) " >&6 13559 else 13560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13561 /* end confdefs.h. */ 13562 int i; 13563 _ACEOF 13564 if ac_fn_c_try_compile "$LINENO"; then : 13565 xorg_cv_cc_flag_unused_command_line_argument=yes 13566 else 13567 xorg_cv_cc_flag_unused_command_line_argument=no 13568 fi 13569 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13570 fi 13571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13572 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13573 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13574 CFLAGS="$xorg_testset_save_CFLAGS" 13575 fi 13576 13577 found="no" 13578 13579 if test $found = "no" ; then 13580 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13581 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13582 fi 13583 13584 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13585 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13586 fi 13587 13588 CFLAGS="$CFLAGS -Wmissing-format-attribute" 13589 13590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-format-attribute" >&5 13591 $as_echo_n "checking if $CC supports -Wmissing-format-attribute... " >&6; } 13592 cacheid=xorg_cv_cc_flag__Wmissing_format_attribute 13593 if eval \${$cacheid+:} false; then : 13594 $as_echo_n "(cached) " >&6 13595 else 13596 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13597 /* end confdefs.h. */ 13598 int i; 13599 int 13600 main () 13601 { 13602 13603 ; 13604 return 0; 13605 } 13606 _ACEOF 13607 if ac_fn_c_try_link "$LINENO"; then : 13608 eval $cacheid=yes 13609 else 13610 eval $cacheid=no 13611 fi 13612 rm -f core conftest.err conftest.$ac_objext \ 13613 conftest$ac_exeext conftest.$ac_ext 13614 fi 13615 13616 13617 CFLAGS="$xorg_testset_save_CFLAGS" 13618 13619 eval supported=\$$cacheid 13620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13621 $as_echo "$supported" >&6; } 13622 if test "$supported" = "yes" ; then 13623 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-format-attribute" 13624 found="yes" 13625 fi 13626 fi 13627 13628 13629 13630 13631 13632 13633 13634 13635 13636 13637 13638 13639 13640 13641 13642 xorg_testset_save_CFLAGS="$CFLAGS" 13643 13644 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13645 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13647 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13648 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13649 $as_echo_n "(cached) " >&6 13650 else 13651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13652 /* end confdefs.h. */ 13653 int i; 13654 _ACEOF 13655 if ac_fn_c_try_compile "$LINENO"; then : 13656 xorg_cv_cc_flag_unknown_warning_option=yes 13657 else 13658 xorg_cv_cc_flag_unknown_warning_option=no 13659 fi 13660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13661 fi 13662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13663 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13664 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13665 CFLAGS="$xorg_testset_save_CFLAGS" 13666 fi 13667 13668 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13669 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13670 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13671 fi 13672 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13674 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13675 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13676 $as_echo_n "(cached) " >&6 13677 else 13678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13679 /* end confdefs.h. */ 13680 int i; 13681 _ACEOF 13682 if ac_fn_c_try_compile "$LINENO"; then : 13683 xorg_cv_cc_flag_unused_command_line_argument=yes 13684 else 13685 xorg_cv_cc_flag_unused_command_line_argument=no 13686 fi 13687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13688 fi 13689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13690 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13691 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13692 CFLAGS="$xorg_testset_save_CFLAGS" 13693 fi 13694 13695 found="no" 13696 13697 if test $found = "no" ; then 13698 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13700 fi 13701 13702 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13703 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13704 fi 13705 13706 CFLAGS="$CFLAGS -Wredundant-decls" 13707 13708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wredundant-decls" >&5 13709 $as_echo_n "checking if $CC supports -Wredundant-decls... " >&6; } 13710 cacheid=xorg_cv_cc_flag__Wredundant_decls 13711 if eval \${$cacheid+:} false; then : 13712 $as_echo_n "(cached) " >&6 13713 else 13714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13715 /* end confdefs.h. */ 13716 int i; 13717 int 13718 main () 13719 { 13720 13721 ; 13722 return 0; 13723 } 13724 _ACEOF 13725 if ac_fn_c_try_link "$LINENO"; then : 13726 eval $cacheid=yes 13727 else 13728 eval $cacheid=no 13729 fi 13730 rm -f core conftest.err conftest.$ac_objext \ 13731 conftest$ac_exeext conftest.$ac_ext 13732 fi 13733 13734 13735 CFLAGS="$xorg_testset_save_CFLAGS" 13736 13737 eval supported=\$$cacheid 13738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13739 $as_echo "$supported" >&6; } 13740 if test "$supported" = "yes" ; then 13741 BASE_CFLAGS="$BASE_CFLAGS -Wredundant-decls" 13742 found="yes" 13743 fi 13744 fi 13745 13746 13747 13748 # These are currently disabled because they are noisy. They will be enabled 13749 # in the future once the codebase is sufficiently modernized to silence 13750 # them. For now, I don't want them to drown out the other warnings. 13751 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wlogical-op]) 13752 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wparentheses]) 13753 # XORG_TESTSET_CFLAG([[BASE_]PREFIX[FLAGS]], [-Wcast-align]) 13754 13755 # Turn some warnings into errors, so we don't accidently get successful builds 13756 # when there are problems that should be fixed. 13757 13758 if test "x$SELECTIVE_WERROR" = "xyes" ; then 13759 13760 13761 13762 13763 13764 13765 13766 13767 13768 13769 13770 13771 13772 xorg_testset_save_CFLAGS="$CFLAGS" 13773 13774 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13775 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13777 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13778 if ${xorg_cv_cc_flag_unknown_warning_option+:} 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 "$LINENO"; then : 13786 xorg_cv_cc_flag_unknown_warning_option=yes 13787 else 13788 xorg_cv_cc_flag_unknown_warning_option=no 13789 fi 13790 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13791 fi 13792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13793 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13794 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13795 CFLAGS="$xorg_testset_save_CFLAGS" 13796 fi 13797 13798 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13799 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13800 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13801 fi 13802 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13804 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13805 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13806 $as_echo_n "(cached) " >&6 13807 else 13808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13809 /* end confdefs.h. */ 13810 int i; 13811 _ACEOF 13812 if ac_fn_c_try_compile "$LINENO"; then : 13813 xorg_cv_cc_flag_unused_command_line_argument=yes 13814 else 13815 xorg_cv_cc_flag_unused_command_line_argument=no 13816 fi 13817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13818 fi 13819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13820 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13821 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13822 CFLAGS="$xorg_testset_save_CFLAGS" 13823 fi 13824 13825 found="no" 13826 13827 if test $found = "no" ; then 13828 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13829 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13830 fi 13831 13832 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13833 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13834 fi 13835 13836 CFLAGS="$CFLAGS -Werror=implicit" 13837 13838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=implicit" >&5 13839 $as_echo_n "checking if $CC supports -Werror=implicit... " >&6; } 13840 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=implicit" | $as_tr_sh` 13841 if eval \${$cacheid+:} false; then : 13842 $as_echo_n "(cached) " >&6 13843 else 13844 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13845 /* end confdefs.h. */ 13846 int i; 13847 int 13848 main () 13849 { 13850 13851 ; 13852 return 0; 13853 } 13854 _ACEOF 13855 if ac_fn_c_try_link "$LINENO"; then : 13856 eval $cacheid=yes 13857 else 13858 eval $cacheid=no 13859 fi 13860 rm -f core conftest.err conftest.$ac_objext \ 13861 conftest$ac_exeext conftest.$ac_ext 13862 fi 13863 13864 13865 CFLAGS="$xorg_testset_save_CFLAGS" 13866 13867 eval supported=\$$cacheid 13868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13869 $as_echo "$supported" >&6; } 13870 if test "$supported" = "yes" ; then 13871 BASE_CFLAGS="$BASE_CFLAGS -Werror=implicit" 13872 found="yes" 13873 fi 13874 fi 13875 13876 if test $found = "no" ; then 13877 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13878 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13879 fi 13880 13881 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 13882 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13883 fi 13884 13885 CFLAGS="$CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 13886 13887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" >&5 13888 $as_echo_n "checking if $CC supports -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED... " >&6; } 13889 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" | $as_tr_sh` 13890 if eval \${$cacheid+:} false; then : 13891 $as_echo_n "(cached) " >&6 13892 else 13893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13894 /* end confdefs.h. */ 13895 int i; 13896 int 13897 main () 13898 { 13899 13900 ; 13901 return 0; 13902 } 13903 _ACEOF 13904 if ac_fn_c_try_link "$LINENO"; then : 13905 eval $cacheid=yes 13906 else 13907 eval $cacheid=no 13908 fi 13909 rm -f core conftest.err conftest.$ac_objext \ 13910 conftest$ac_exeext conftest.$ac_ext 13911 fi 13912 13913 13914 CFLAGS="$xorg_testset_save_CFLAGS" 13915 13916 eval supported=\$$cacheid 13917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 13918 $as_echo "$supported" >&6; } 13919 if test "$supported" = "yes" ; then 13920 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_NO_EXPLICIT_TYPE_GIVEN -errwarn=E_NO_IMPLICIT_DECL_ALLOWED" 13921 found="yes" 13922 fi 13923 fi 13924 13925 13926 13927 13928 13929 13930 13931 13932 13933 13934 13935 13936 13937 13938 13939 xorg_testset_save_CFLAGS="$CFLAGS" 13940 13941 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 13942 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 13944 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 13945 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 13946 $as_echo_n "(cached) " >&6 13947 else 13948 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13949 /* end confdefs.h. */ 13950 int i; 13951 _ACEOF 13952 if ac_fn_c_try_compile "$LINENO"; then : 13953 xorg_cv_cc_flag_unknown_warning_option=yes 13954 else 13955 xorg_cv_cc_flag_unknown_warning_option=no 13956 fi 13957 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13958 fi 13959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 13960 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 13961 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 13962 CFLAGS="$xorg_testset_save_CFLAGS" 13963 fi 13964 13965 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 13966 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 13967 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13968 fi 13969 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 13970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 13971 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 13972 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 13973 $as_echo_n "(cached) " >&6 13974 else 13975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 13976 /* end confdefs.h. */ 13977 int i; 13978 _ACEOF 13979 if ac_fn_c_try_compile "$LINENO"; then : 13980 xorg_cv_cc_flag_unused_command_line_argument=yes 13981 else 13982 xorg_cv_cc_flag_unused_command_line_argument=no 13983 fi 13984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 13985 fi 13986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 13987 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 13988 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 13989 CFLAGS="$xorg_testset_save_CFLAGS" 13990 fi 13991 13992 found="no" 13993 13994 if test $found = "no" ; then 13995 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 13996 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 13997 fi 13998 13999 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14000 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14001 fi 14002 14003 CFLAGS="$CFLAGS -Werror=nonnull" 14004 14005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=nonnull" >&5 14006 $as_echo_n "checking if $CC supports -Werror=nonnull... " >&6; } 14007 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=nonnull" | $as_tr_sh` 14008 if eval \${$cacheid+:} false; then : 14009 $as_echo_n "(cached) " >&6 14010 else 14011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14012 /* end confdefs.h. */ 14013 int i; 14014 int 14015 main () 14016 { 14017 14018 ; 14019 return 0; 14020 } 14021 _ACEOF 14022 if ac_fn_c_try_link "$LINENO"; then : 14023 eval $cacheid=yes 14024 else 14025 eval $cacheid=no 14026 fi 14027 rm -f core conftest.err conftest.$ac_objext \ 14028 conftest$ac_exeext conftest.$ac_ext 14029 fi 14030 14031 14032 CFLAGS="$xorg_testset_save_CFLAGS" 14033 14034 eval supported=\$$cacheid 14035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14036 $as_echo "$supported" >&6; } 14037 if test "$supported" = "yes" ; then 14038 BASE_CFLAGS="$BASE_CFLAGS -Werror=nonnull" 14039 found="yes" 14040 fi 14041 fi 14042 14043 14044 14045 14046 14047 14048 14049 14050 14051 14052 14053 14054 14055 14056 14057 xorg_testset_save_CFLAGS="$CFLAGS" 14058 14059 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14060 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14062 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14063 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14064 $as_echo_n "(cached) " >&6 14065 else 14066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14067 /* end confdefs.h. */ 14068 int i; 14069 _ACEOF 14070 if ac_fn_c_try_compile "$LINENO"; then : 14071 xorg_cv_cc_flag_unknown_warning_option=yes 14072 else 14073 xorg_cv_cc_flag_unknown_warning_option=no 14074 fi 14075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14076 fi 14077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14078 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14079 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14080 CFLAGS="$xorg_testset_save_CFLAGS" 14081 fi 14082 14083 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14084 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14085 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14086 fi 14087 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14089 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14090 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14091 $as_echo_n "(cached) " >&6 14092 else 14093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14094 /* end confdefs.h. */ 14095 int i; 14096 _ACEOF 14097 if ac_fn_c_try_compile "$LINENO"; then : 14098 xorg_cv_cc_flag_unused_command_line_argument=yes 14099 else 14100 xorg_cv_cc_flag_unused_command_line_argument=no 14101 fi 14102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14103 fi 14104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14105 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14106 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14107 CFLAGS="$xorg_testset_save_CFLAGS" 14108 fi 14109 14110 found="no" 14111 14112 if test $found = "no" ; then 14113 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14114 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14115 fi 14116 14117 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14118 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14119 fi 14120 14121 CFLAGS="$CFLAGS -Werror=init-self" 14122 14123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=init-self" >&5 14124 $as_echo_n "checking if $CC supports -Werror=init-self... " >&6; } 14125 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=init-self" | $as_tr_sh` 14126 if eval \${$cacheid+:} false; then : 14127 $as_echo_n "(cached) " >&6 14128 else 14129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14130 /* end confdefs.h. */ 14131 int i; 14132 int 14133 main () 14134 { 14135 14136 ; 14137 return 0; 14138 } 14139 _ACEOF 14140 if ac_fn_c_try_link "$LINENO"; then : 14141 eval $cacheid=yes 14142 else 14143 eval $cacheid=no 14144 fi 14145 rm -f core conftest.err conftest.$ac_objext \ 14146 conftest$ac_exeext conftest.$ac_ext 14147 fi 14148 14149 14150 CFLAGS="$xorg_testset_save_CFLAGS" 14151 14152 eval supported=\$$cacheid 14153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14154 $as_echo "$supported" >&6; } 14155 if test "$supported" = "yes" ; then 14156 BASE_CFLAGS="$BASE_CFLAGS -Werror=init-self" 14157 found="yes" 14158 fi 14159 fi 14160 14161 14162 14163 14164 14165 14166 14167 14168 14169 14170 14171 14172 14173 14174 14175 xorg_testset_save_CFLAGS="$CFLAGS" 14176 14177 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14178 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14180 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14181 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14182 $as_echo_n "(cached) " >&6 14183 else 14184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14185 /* end confdefs.h. */ 14186 int i; 14187 _ACEOF 14188 if ac_fn_c_try_compile "$LINENO"; then : 14189 xorg_cv_cc_flag_unknown_warning_option=yes 14190 else 14191 xorg_cv_cc_flag_unknown_warning_option=no 14192 fi 14193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14194 fi 14195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14196 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14197 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14198 CFLAGS="$xorg_testset_save_CFLAGS" 14199 fi 14200 14201 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14202 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14203 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14204 fi 14205 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14207 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14208 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14209 $as_echo_n "(cached) " >&6 14210 else 14211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14212 /* end confdefs.h. */ 14213 int i; 14214 _ACEOF 14215 if ac_fn_c_try_compile "$LINENO"; then : 14216 xorg_cv_cc_flag_unused_command_line_argument=yes 14217 else 14218 xorg_cv_cc_flag_unused_command_line_argument=no 14219 fi 14220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14221 fi 14222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14223 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14224 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14225 CFLAGS="$xorg_testset_save_CFLAGS" 14226 fi 14227 14228 found="no" 14229 14230 if test $found = "no" ; then 14231 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14232 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14233 fi 14234 14235 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14236 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14237 fi 14238 14239 CFLAGS="$CFLAGS -Werror=main" 14240 14241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=main" >&5 14242 $as_echo_n "checking if $CC supports -Werror=main... " >&6; } 14243 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=main" | $as_tr_sh` 14244 if eval \${$cacheid+:} false; then : 14245 $as_echo_n "(cached) " >&6 14246 else 14247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14248 /* end confdefs.h. */ 14249 int i; 14250 int 14251 main () 14252 { 14253 14254 ; 14255 return 0; 14256 } 14257 _ACEOF 14258 if ac_fn_c_try_link "$LINENO"; then : 14259 eval $cacheid=yes 14260 else 14261 eval $cacheid=no 14262 fi 14263 rm -f core conftest.err conftest.$ac_objext \ 14264 conftest$ac_exeext conftest.$ac_ext 14265 fi 14266 14267 14268 CFLAGS="$xorg_testset_save_CFLAGS" 14269 14270 eval supported=\$$cacheid 14271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14272 $as_echo "$supported" >&6; } 14273 if test "$supported" = "yes" ; then 14274 BASE_CFLAGS="$BASE_CFLAGS -Werror=main" 14275 found="yes" 14276 fi 14277 fi 14278 14279 14280 14281 14282 14283 14284 14285 14286 14287 14288 14289 14290 14291 14292 14293 xorg_testset_save_CFLAGS="$CFLAGS" 14294 14295 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14296 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14298 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14299 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14300 $as_echo_n "(cached) " >&6 14301 else 14302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14303 /* end confdefs.h. */ 14304 int i; 14305 _ACEOF 14306 if ac_fn_c_try_compile "$LINENO"; then : 14307 xorg_cv_cc_flag_unknown_warning_option=yes 14308 else 14309 xorg_cv_cc_flag_unknown_warning_option=no 14310 fi 14311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14312 fi 14313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14314 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14315 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14316 CFLAGS="$xorg_testset_save_CFLAGS" 14317 fi 14318 14319 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14320 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14321 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14322 fi 14323 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14325 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14326 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14327 $as_echo_n "(cached) " >&6 14328 else 14329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14330 /* end confdefs.h. */ 14331 int i; 14332 _ACEOF 14333 if ac_fn_c_try_compile "$LINENO"; then : 14334 xorg_cv_cc_flag_unused_command_line_argument=yes 14335 else 14336 xorg_cv_cc_flag_unused_command_line_argument=no 14337 fi 14338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14339 fi 14340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14341 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14342 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14343 CFLAGS="$xorg_testset_save_CFLAGS" 14344 fi 14345 14346 found="no" 14347 14348 if test $found = "no" ; then 14349 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14350 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14351 fi 14352 14353 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14354 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14355 fi 14356 14357 CFLAGS="$CFLAGS -Werror=missing-braces" 14358 14359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=missing-braces" >&5 14360 $as_echo_n "checking if $CC supports -Werror=missing-braces... " >&6; } 14361 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=missing-braces" | $as_tr_sh` 14362 if eval \${$cacheid+:} false; then : 14363 $as_echo_n "(cached) " >&6 14364 else 14365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14366 /* end confdefs.h. */ 14367 int i; 14368 int 14369 main () 14370 { 14371 14372 ; 14373 return 0; 14374 } 14375 _ACEOF 14376 if ac_fn_c_try_link "$LINENO"; then : 14377 eval $cacheid=yes 14378 else 14379 eval $cacheid=no 14380 fi 14381 rm -f core conftest.err conftest.$ac_objext \ 14382 conftest$ac_exeext conftest.$ac_ext 14383 fi 14384 14385 14386 CFLAGS="$xorg_testset_save_CFLAGS" 14387 14388 eval supported=\$$cacheid 14389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14390 $as_echo "$supported" >&6; } 14391 if test "$supported" = "yes" ; then 14392 BASE_CFLAGS="$BASE_CFLAGS -Werror=missing-braces" 14393 found="yes" 14394 fi 14395 fi 14396 14397 14398 14399 14400 14401 14402 14403 14404 14405 14406 14407 14408 14409 14410 14411 xorg_testset_save_CFLAGS="$CFLAGS" 14412 14413 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14414 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14416 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14417 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14418 $as_echo_n "(cached) " >&6 14419 else 14420 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14421 /* end confdefs.h. */ 14422 int i; 14423 _ACEOF 14424 if ac_fn_c_try_compile "$LINENO"; then : 14425 xorg_cv_cc_flag_unknown_warning_option=yes 14426 else 14427 xorg_cv_cc_flag_unknown_warning_option=no 14428 fi 14429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14430 fi 14431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14432 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14433 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14434 CFLAGS="$xorg_testset_save_CFLAGS" 14435 fi 14436 14437 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14438 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14439 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14440 fi 14441 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14443 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14444 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14445 $as_echo_n "(cached) " >&6 14446 else 14447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14448 /* end confdefs.h. */ 14449 int i; 14450 _ACEOF 14451 if ac_fn_c_try_compile "$LINENO"; then : 14452 xorg_cv_cc_flag_unused_command_line_argument=yes 14453 else 14454 xorg_cv_cc_flag_unused_command_line_argument=no 14455 fi 14456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14457 fi 14458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14459 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14460 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14461 CFLAGS="$xorg_testset_save_CFLAGS" 14462 fi 14463 14464 found="no" 14465 14466 if test $found = "no" ; then 14467 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14468 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14469 fi 14470 14471 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14472 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14473 fi 14474 14475 CFLAGS="$CFLAGS -Werror=sequence-point" 14476 14477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=sequence-point" >&5 14478 $as_echo_n "checking if $CC supports -Werror=sequence-point... " >&6; } 14479 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=sequence-point" | $as_tr_sh` 14480 if eval \${$cacheid+:} false; then : 14481 $as_echo_n "(cached) " >&6 14482 else 14483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14484 /* end confdefs.h. */ 14485 int i; 14486 int 14487 main () 14488 { 14489 14490 ; 14491 return 0; 14492 } 14493 _ACEOF 14494 if ac_fn_c_try_link "$LINENO"; then : 14495 eval $cacheid=yes 14496 else 14497 eval $cacheid=no 14498 fi 14499 rm -f core conftest.err conftest.$ac_objext \ 14500 conftest$ac_exeext conftest.$ac_ext 14501 fi 14502 14503 14504 CFLAGS="$xorg_testset_save_CFLAGS" 14505 14506 eval supported=\$$cacheid 14507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14508 $as_echo "$supported" >&6; } 14509 if test "$supported" = "yes" ; then 14510 BASE_CFLAGS="$BASE_CFLAGS -Werror=sequence-point" 14511 found="yes" 14512 fi 14513 fi 14514 14515 14516 14517 14518 14519 14520 14521 14522 14523 14524 14525 14526 14527 14528 14529 xorg_testset_save_CFLAGS="$CFLAGS" 14530 14531 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14532 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14534 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14535 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14536 $as_echo_n "(cached) " >&6 14537 else 14538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14539 /* end confdefs.h. */ 14540 int i; 14541 _ACEOF 14542 if ac_fn_c_try_compile "$LINENO"; then : 14543 xorg_cv_cc_flag_unknown_warning_option=yes 14544 else 14545 xorg_cv_cc_flag_unknown_warning_option=no 14546 fi 14547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14548 fi 14549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14550 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14551 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14552 CFLAGS="$xorg_testset_save_CFLAGS" 14553 fi 14554 14555 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14556 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14557 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14558 fi 14559 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14561 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14562 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14563 $as_echo_n "(cached) " >&6 14564 else 14565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14566 /* end confdefs.h. */ 14567 int i; 14568 _ACEOF 14569 if ac_fn_c_try_compile "$LINENO"; then : 14570 xorg_cv_cc_flag_unused_command_line_argument=yes 14571 else 14572 xorg_cv_cc_flag_unused_command_line_argument=no 14573 fi 14574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14575 fi 14576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14577 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14578 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14579 CFLAGS="$xorg_testset_save_CFLAGS" 14580 fi 14581 14582 found="no" 14583 14584 if test $found = "no" ; then 14585 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14586 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14587 fi 14588 14589 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14590 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14591 fi 14592 14593 CFLAGS="$CFLAGS -Werror=return-type" 14594 14595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=return-type" >&5 14596 $as_echo_n "checking if $CC supports -Werror=return-type... " >&6; } 14597 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=return-type" | $as_tr_sh` 14598 if eval \${$cacheid+:} false; then : 14599 $as_echo_n "(cached) " >&6 14600 else 14601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14602 /* end confdefs.h. */ 14603 int i; 14604 int 14605 main () 14606 { 14607 14608 ; 14609 return 0; 14610 } 14611 _ACEOF 14612 if ac_fn_c_try_link "$LINENO"; then : 14613 eval $cacheid=yes 14614 else 14615 eval $cacheid=no 14616 fi 14617 rm -f core conftest.err conftest.$ac_objext \ 14618 conftest$ac_exeext conftest.$ac_ext 14619 fi 14620 14621 14622 CFLAGS="$xorg_testset_save_CFLAGS" 14623 14624 eval supported=\$$cacheid 14625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14626 $as_echo "$supported" >&6; } 14627 if test "$supported" = "yes" ; then 14628 BASE_CFLAGS="$BASE_CFLAGS -Werror=return-type" 14629 found="yes" 14630 fi 14631 fi 14632 14633 if test $found = "no" ; then 14634 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14635 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14636 fi 14637 14638 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14639 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14640 fi 14641 14642 CFLAGS="$CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14643 14644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT" >&5 14645 $as_echo_n "checking if $CC supports -errwarn=E_FUNC_HAS_NO_RETURN_STMT... " >&6; } 14646 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_FUNC_HAS_NO_RETURN_STMT" | $as_tr_sh` 14647 if eval \${$cacheid+:} false; then : 14648 $as_echo_n "(cached) " >&6 14649 else 14650 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14651 /* end confdefs.h. */ 14652 int i; 14653 int 14654 main () 14655 { 14656 14657 ; 14658 return 0; 14659 } 14660 _ACEOF 14661 if ac_fn_c_try_link "$LINENO"; then : 14662 eval $cacheid=yes 14663 else 14664 eval $cacheid=no 14665 fi 14666 rm -f core conftest.err conftest.$ac_objext \ 14667 conftest$ac_exeext conftest.$ac_ext 14668 fi 14669 14670 14671 CFLAGS="$xorg_testset_save_CFLAGS" 14672 14673 eval supported=\$$cacheid 14674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14675 $as_echo "$supported" >&6; } 14676 if test "$supported" = "yes" ; then 14677 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_FUNC_HAS_NO_RETURN_STMT" 14678 found="yes" 14679 fi 14680 fi 14681 14682 14683 14684 14685 14686 14687 14688 14689 14690 14691 14692 14693 14694 14695 14696 xorg_testset_save_CFLAGS="$CFLAGS" 14697 14698 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14699 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14701 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14702 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14703 $as_echo_n "(cached) " >&6 14704 else 14705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14706 /* end confdefs.h. */ 14707 int i; 14708 _ACEOF 14709 if ac_fn_c_try_compile "$LINENO"; then : 14710 xorg_cv_cc_flag_unknown_warning_option=yes 14711 else 14712 xorg_cv_cc_flag_unknown_warning_option=no 14713 fi 14714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14715 fi 14716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14717 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14718 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14719 CFLAGS="$xorg_testset_save_CFLAGS" 14720 fi 14721 14722 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14723 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14724 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14725 fi 14726 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14728 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14729 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14730 $as_echo_n "(cached) " >&6 14731 else 14732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14733 /* end confdefs.h. */ 14734 int i; 14735 _ACEOF 14736 if ac_fn_c_try_compile "$LINENO"; then : 14737 xorg_cv_cc_flag_unused_command_line_argument=yes 14738 else 14739 xorg_cv_cc_flag_unused_command_line_argument=no 14740 fi 14741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14742 fi 14743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14744 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14745 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14746 CFLAGS="$xorg_testset_save_CFLAGS" 14747 fi 14748 14749 found="no" 14750 14751 if test $found = "no" ; then 14752 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14753 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14754 fi 14755 14756 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14757 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14758 fi 14759 14760 CFLAGS="$CFLAGS -Werror=trigraphs" 14761 14762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=trigraphs" >&5 14763 $as_echo_n "checking if $CC supports -Werror=trigraphs... " >&6; } 14764 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=trigraphs" | $as_tr_sh` 14765 if eval \${$cacheid+:} false; then : 14766 $as_echo_n "(cached) " >&6 14767 else 14768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14769 /* end confdefs.h. */ 14770 int i; 14771 int 14772 main () 14773 { 14774 14775 ; 14776 return 0; 14777 } 14778 _ACEOF 14779 if ac_fn_c_try_link "$LINENO"; then : 14780 eval $cacheid=yes 14781 else 14782 eval $cacheid=no 14783 fi 14784 rm -f core conftest.err conftest.$ac_objext \ 14785 conftest$ac_exeext conftest.$ac_ext 14786 fi 14787 14788 14789 CFLAGS="$xorg_testset_save_CFLAGS" 14790 14791 eval supported=\$$cacheid 14792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14793 $as_echo "$supported" >&6; } 14794 if test "$supported" = "yes" ; then 14795 BASE_CFLAGS="$BASE_CFLAGS -Werror=trigraphs" 14796 found="yes" 14797 fi 14798 fi 14799 14800 14801 14802 14803 14804 14805 14806 14807 14808 14809 14810 14811 14812 14813 14814 xorg_testset_save_CFLAGS="$CFLAGS" 14815 14816 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14817 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14819 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14820 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14821 $as_echo_n "(cached) " >&6 14822 else 14823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14824 /* end confdefs.h. */ 14825 int i; 14826 _ACEOF 14827 if ac_fn_c_try_compile "$LINENO"; then : 14828 xorg_cv_cc_flag_unknown_warning_option=yes 14829 else 14830 xorg_cv_cc_flag_unknown_warning_option=no 14831 fi 14832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14833 fi 14834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14835 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14836 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14837 CFLAGS="$xorg_testset_save_CFLAGS" 14838 fi 14839 14840 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14841 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14842 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14843 fi 14844 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14846 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14847 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14848 $as_echo_n "(cached) " >&6 14849 else 14850 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14851 /* end confdefs.h. */ 14852 int i; 14853 _ACEOF 14854 if ac_fn_c_try_compile "$LINENO"; then : 14855 xorg_cv_cc_flag_unused_command_line_argument=yes 14856 else 14857 xorg_cv_cc_flag_unused_command_line_argument=no 14858 fi 14859 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14860 fi 14861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14862 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14863 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14864 CFLAGS="$xorg_testset_save_CFLAGS" 14865 fi 14866 14867 found="no" 14868 14869 if test $found = "no" ; then 14870 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14871 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14872 fi 14873 14874 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14875 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14876 fi 14877 14878 CFLAGS="$CFLAGS -Werror=array-bounds" 14879 14880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=array-bounds" >&5 14881 $as_echo_n "checking if $CC supports -Werror=array-bounds... " >&6; } 14882 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=array-bounds" | $as_tr_sh` 14883 if eval \${$cacheid+:} false; then : 14884 $as_echo_n "(cached) " >&6 14885 else 14886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14887 /* end confdefs.h. */ 14888 int i; 14889 int 14890 main () 14891 { 14892 14893 ; 14894 return 0; 14895 } 14896 _ACEOF 14897 if ac_fn_c_try_link "$LINENO"; then : 14898 eval $cacheid=yes 14899 else 14900 eval $cacheid=no 14901 fi 14902 rm -f core conftest.err conftest.$ac_objext \ 14903 conftest$ac_exeext conftest.$ac_ext 14904 fi 14905 14906 14907 CFLAGS="$xorg_testset_save_CFLAGS" 14908 14909 eval supported=\$$cacheid 14910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 14911 $as_echo "$supported" >&6; } 14912 if test "$supported" = "yes" ; then 14913 BASE_CFLAGS="$BASE_CFLAGS -Werror=array-bounds" 14914 found="yes" 14915 fi 14916 fi 14917 14918 14919 14920 14921 14922 14923 14924 14925 14926 14927 14928 14929 14930 14931 14932 xorg_testset_save_CFLAGS="$CFLAGS" 14933 14934 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 14935 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 14937 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 14938 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 14939 $as_echo_n "(cached) " >&6 14940 else 14941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14942 /* end confdefs.h. */ 14943 int i; 14944 _ACEOF 14945 if ac_fn_c_try_compile "$LINENO"; then : 14946 xorg_cv_cc_flag_unknown_warning_option=yes 14947 else 14948 xorg_cv_cc_flag_unknown_warning_option=no 14949 fi 14950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14951 fi 14952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 14953 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 14954 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 14955 CFLAGS="$xorg_testset_save_CFLAGS" 14956 fi 14957 14958 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 14959 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 14960 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14961 fi 14962 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 14964 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 14965 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 14966 $as_echo_n "(cached) " >&6 14967 else 14968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 14969 /* end confdefs.h. */ 14970 int i; 14971 _ACEOF 14972 if ac_fn_c_try_compile "$LINENO"; then : 14973 xorg_cv_cc_flag_unused_command_line_argument=yes 14974 else 14975 xorg_cv_cc_flag_unused_command_line_argument=no 14976 fi 14977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 14978 fi 14979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 14980 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 14981 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 14982 CFLAGS="$xorg_testset_save_CFLAGS" 14983 fi 14984 14985 found="no" 14986 14987 if test $found = "no" ; then 14988 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 14989 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 14990 fi 14991 14992 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 14993 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 14994 fi 14995 14996 CFLAGS="$CFLAGS -Werror=write-strings" 14997 14998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=write-strings" >&5 14999 $as_echo_n "checking if $CC supports -Werror=write-strings... " >&6; } 15000 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=write-strings" | $as_tr_sh` 15001 if eval \${$cacheid+:} false; then : 15002 $as_echo_n "(cached) " >&6 15003 else 15004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15005 /* end confdefs.h. */ 15006 int i; 15007 int 15008 main () 15009 { 15010 15011 ; 15012 return 0; 15013 } 15014 _ACEOF 15015 if ac_fn_c_try_link "$LINENO"; then : 15016 eval $cacheid=yes 15017 else 15018 eval $cacheid=no 15019 fi 15020 rm -f core conftest.err conftest.$ac_objext \ 15021 conftest$ac_exeext conftest.$ac_ext 15022 fi 15023 15024 15025 CFLAGS="$xorg_testset_save_CFLAGS" 15026 15027 eval supported=\$$cacheid 15028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15029 $as_echo "$supported" >&6; } 15030 if test "$supported" = "yes" ; then 15031 BASE_CFLAGS="$BASE_CFLAGS -Werror=write-strings" 15032 found="yes" 15033 fi 15034 fi 15035 15036 15037 15038 15039 15040 15041 15042 15043 15044 15045 15046 15047 15048 15049 15050 xorg_testset_save_CFLAGS="$CFLAGS" 15051 15052 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15053 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15055 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15056 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15057 $as_echo_n "(cached) " >&6 15058 else 15059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15060 /* end confdefs.h. */ 15061 int i; 15062 _ACEOF 15063 if ac_fn_c_try_compile "$LINENO"; then : 15064 xorg_cv_cc_flag_unknown_warning_option=yes 15065 else 15066 xorg_cv_cc_flag_unknown_warning_option=no 15067 fi 15068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15069 fi 15070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15071 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15072 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15073 CFLAGS="$xorg_testset_save_CFLAGS" 15074 fi 15075 15076 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15077 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15078 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15079 fi 15080 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15082 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15083 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15084 $as_echo_n "(cached) " >&6 15085 else 15086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15087 /* end confdefs.h. */ 15088 int i; 15089 _ACEOF 15090 if ac_fn_c_try_compile "$LINENO"; then : 15091 xorg_cv_cc_flag_unused_command_line_argument=yes 15092 else 15093 xorg_cv_cc_flag_unused_command_line_argument=no 15094 fi 15095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15096 fi 15097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15098 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15099 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15100 CFLAGS="$xorg_testset_save_CFLAGS" 15101 fi 15102 15103 found="no" 15104 15105 if test $found = "no" ; then 15106 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15107 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15108 fi 15109 15110 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15111 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15112 fi 15113 15114 CFLAGS="$CFLAGS -Werror=address" 15115 15116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=address" >&5 15117 $as_echo_n "checking if $CC supports -Werror=address... " >&6; } 15118 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=address" | $as_tr_sh` 15119 if eval \${$cacheid+:} false; then : 15120 $as_echo_n "(cached) " >&6 15121 else 15122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15123 /* end confdefs.h. */ 15124 int i; 15125 int 15126 main () 15127 { 15128 15129 ; 15130 return 0; 15131 } 15132 _ACEOF 15133 if ac_fn_c_try_link "$LINENO"; then : 15134 eval $cacheid=yes 15135 else 15136 eval $cacheid=no 15137 fi 15138 rm -f core conftest.err conftest.$ac_objext \ 15139 conftest$ac_exeext conftest.$ac_ext 15140 fi 15141 15142 15143 CFLAGS="$xorg_testset_save_CFLAGS" 15144 15145 eval supported=\$$cacheid 15146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15147 $as_echo "$supported" >&6; } 15148 if test "$supported" = "yes" ; then 15149 BASE_CFLAGS="$BASE_CFLAGS -Werror=address" 15150 found="yes" 15151 fi 15152 fi 15153 15154 15155 15156 15157 15158 15159 15160 15161 15162 15163 15164 15165 15166 15167 15168 xorg_testset_save_CFLAGS="$CFLAGS" 15169 15170 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15171 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15173 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15174 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15175 $as_echo_n "(cached) " >&6 15176 else 15177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15178 /* end confdefs.h. */ 15179 int i; 15180 _ACEOF 15181 if ac_fn_c_try_compile "$LINENO"; then : 15182 xorg_cv_cc_flag_unknown_warning_option=yes 15183 else 15184 xorg_cv_cc_flag_unknown_warning_option=no 15185 fi 15186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15187 fi 15188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15189 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15190 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15191 CFLAGS="$xorg_testset_save_CFLAGS" 15192 fi 15193 15194 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15195 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15196 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15197 fi 15198 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15200 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15201 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15202 $as_echo_n "(cached) " >&6 15203 else 15204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15205 /* end confdefs.h. */ 15206 int i; 15207 _ACEOF 15208 if ac_fn_c_try_compile "$LINENO"; then : 15209 xorg_cv_cc_flag_unused_command_line_argument=yes 15210 else 15211 xorg_cv_cc_flag_unused_command_line_argument=no 15212 fi 15213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15214 fi 15215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15216 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15217 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15218 CFLAGS="$xorg_testset_save_CFLAGS" 15219 fi 15220 15221 found="no" 15222 15223 if test $found = "no" ; then 15224 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15225 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15226 fi 15227 15228 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15229 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15230 fi 15231 15232 CFLAGS="$CFLAGS -Werror=int-to-pointer-cast" 15233 15234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=int-to-pointer-cast" >&5 15235 $as_echo_n "checking if $CC supports -Werror=int-to-pointer-cast... " >&6; } 15236 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=int-to-pointer-cast" | $as_tr_sh` 15237 if eval \${$cacheid+:} false; then : 15238 $as_echo_n "(cached) " >&6 15239 else 15240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15241 /* end confdefs.h. */ 15242 int i; 15243 int 15244 main () 15245 { 15246 15247 ; 15248 return 0; 15249 } 15250 _ACEOF 15251 if ac_fn_c_try_link "$LINENO"; then : 15252 eval $cacheid=yes 15253 else 15254 eval $cacheid=no 15255 fi 15256 rm -f core conftest.err conftest.$ac_objext \ 15257 conftest$ac_exeext conftest.$ac_ext 15258 fi 15259 15260 15261 CFLAGS="$xorg_testset_save_CFLAGS" 15262 15263 eval supported=\$$cacheid 15264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15265 $as_echo "$supported" >&6; } 15266 if test "$supported" = "yes" ; then 15267 BASE_CFLAGS="$BASE_CFLAGS -Werror=int-to-pointer-cast" 15268 found="yes" 15269 fi 15270 fi 15271 15272 if test $found = "no" ; then 15273 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15274 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15275 fi 15276 15277 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15278 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15279 fi 15280 15281 CFLAGS="$CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15282 15283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION" >&5 15284 $as_echo_n "checking if $CC supports -errwarn=E_BAD_PTR_INT_COMBINATION... " >&6; } 15285 cacheid=`$as_echo "xorg_cv_cc_flag_-errwarn=E_BAD_PTR_INT_COMBINATION" | $as_tr_sh` 15286 if eval \${$cacheid+:} false; then : 15287 $as_echo_n "(cached) " >&6 15288 else 15289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15290 /* end confdefs.h. */ 15291 int i; 15292 int 15293 main () 15294 { 15295 15296 ; 15297 return 0; 15298 } 15299 _ACEOF 15300 if ac_fn_c_try_link "$LINENO"; then : 15301 eval $cacheid=yes 15302 else 15303 eval $cacheid=no 15304 fi 15305 rm -f core conftest.err conftest.$ac_objext \ 15306 conftest$ac_exeext conftest.$ac_ext 15307 fi 15308 15309 15310 CFLAGS="$xorg_testset_save_CFLAGS" 15311 15312 eval supported=\$$cacheid 15313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15314 $as_echo "$supported" >&6; } 15315 if test "$supported" = "yes" ; then 15316 BASE_CFLAGS="$BASE_CFLAGS -errwarn=E_BAD_PTR_INT_COMBINATION" 15317 found="yes" 15318 fi 15319 fi 15320 15321 15322 15323 15324 15325 15326 15327 15328 15329 15330 15331 15332 15333 15334 15335 xorg_testset_save_CFLAGS="$CFLAGS" 15336 15337 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15338 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15340 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15341 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15342 $as_echo_n "(cached) " >&6 15343 else 15344 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15345 /* end confdefs.h. */ 15346 int i; 15347 _ACEOF 15348 if ac_fn_c_try_compile "$LINENO"; then : 15349 xorg_cv_cc_flag_unknown_warning_option=yes 15350 else 15351 xorg_cv_cc_flag_unknown_warning_option=no 15352 fi 15353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15354 fi 15355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15356 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15357 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15358 CFLAGS="$xorg_testset_save_CFLAGS" 15359 fi 15360 15361 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15362 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15363 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15364 fi 15365 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15367 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15368 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15369 $as_echo_n "(cached) " >&6 15370 else 15371 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15372 /* end confdefs.h. */ 15373 int i; 15374 _ACEOF 15375 if ac_fn_c_try_compile "$LINENO"; then : 15376 xorg_cv_cc_flag_unused_command_line_argument=yes 15377 else 15378 xorg_cv_cc_flag_unused_command_line_argument=no 15379 fi 15380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15381 fi 15382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15383 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15384 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15385 CFLAGS="$xorg_testset_save_CFLAGS" 15386 fi 15387 15388 found="no" 15389 15390 if test $found = "no" ; then 15391 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15392 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15393 fi 15394 15395 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15396 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15397 fi 15398 15399 CFLAGS="$CFLAGS -Werror=pointer-to-int-cast" 15400 15401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=pointer-to-int-cast" >&5 15402 $as_echo_n "checking if $CC supports -Werror=pointer-to-int-cast... " >&6; } 15403 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=pointer-to-int-cast" | $as_tr_sh` 15404 if eval \${$cacheid+:} false; then : 15405 $as_echo_n "(cached) " >&6 15406 else 15407 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15408 /* end confdefs.h. */ 15409 int i; 15410 int 15411 main () 15412 { 15413 15414 ; 15415 return 0; 15416 } 15417 _ACEOF 15418 if ac_fn_c_try_link "$LINENO"; then : 15419 eval $cacheid=yes 15420 else 15421 eval $cacheid=no 15422 fi 15423 rm -f core conftest.err conftest.$ac_objext \ 15424 conftest$ac_exeext conftest.$ac_ext 15425 fi 15426 15427 15428 CFLAGS="$xorg_testset_save_CFLAGS" 15429 15430 eval supported=\$$cacheid 15431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15432 $as_echo "$supported" >&6; } 15433 if test "$supported" = "yes" ; then 15434 BASE_CFLAGS="$BASE_CFLAGS -Werror=pointer-to-int-cast" 15435 found="yes" 15436 fi 15437 fi 15438 15439 # Also -errwarn=E_BAD_PTR_INT_COMBINATION 15440 else 15441 { $as_echo "$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 15442 $as_echo "$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 $PACKAGE_BUGREPORT" >&2;} 15443 15444 15445 15446 15447 15448 15449 15450 15451 15452 15453 15454 15455 15456 xorg_testset_save_CFLAGS="$CFLAGS" 15457 15458 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15459 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15461 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15462 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15463 $as_echo_n "(cached) " >&6 15464 else 15465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15466 /* end confdefs.h. */ 15467 int i; 15468 _ACEOF 15469 if ac_fn_c_try_compile "$LINENO"; then : 15470 xorg_cv_cc_flag_unknown_warning_option=yes 15471 else 15472 xorg_cv_cc_flag_unknown_warning_option=no 15473 fi 15474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15475 fi 15476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15477 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15478 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15479 CFLAGS="$xorg_testset_save_CFLAGS" 15480 fi 15481 15482 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15483 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15484 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15485 fi 15486 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15488 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15489 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15490 $as_echo_n "(cached) " >&6 15491 else 15492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15493 /* end confdefs.h. */ 15494 int i; 15495 _ACEOF 15496 if ac_fn_c_try_compile "$LINENO"; then : 15497 xorg_cv_cc_flag_unused_command_line_argument=yes 15498 else 15499 xorg_cv_cc_flag_unused_command_line_argument=no 15500 fi 15501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15502 fi 15503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15504 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15505 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15506 CFLAGS="$xorg_testset_save_CFLAGS" 15507 fi 15508 15509 found="no" 15510 15511 if test $found = "no" ; then 15512 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15513 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15514 fi 15515 15516 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15517 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15518 fi 15519 15520 CFLAGS="$CFLAGS -Wimplicit" 15521 15522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wimplicit" >&5 15523 $as_echo_n "checking if $CC supports -Wimplicit... " >&6; } 15524 cacheid=xorg_cv_cc_flag__Wimplicit 15525 if eval \${$cacheid+:} false; then : 15526 $as_echo_n "(cached) " >&6 15527 else 15528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15529 /* end confdefs.h. */ 15530 int i; 15531 int 15532 main () 15533 { 15534 15535 ; 15536 return 0; 15537 } 15538 _ACEOF 15539 if ac_fn_c_try_link "$LINENO"; then : 15540 eval $cacheid=yes 15541 else 15542 eval $cacheid=no 15543 fi 15544 rm -f core conftest.err conftest.$ac_objext \ 15545 conftest$ac_exeext conftest.$ac_ext 15546 fi 15547 15548 15549 CFLAGS="$xorg_testset_save_CFLAGS" 15550 15551 eval supported=\$$cacheid 15552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15553 $as_echo "$supported" >&6; } 15554 if test "$supported" = "yes" ; then 15555 BASE_CFLAGS="$BASE_CFLAGS -Wimplicit" 15556 found="yes" 15557 fi 15558 fi 15559 15560 15561 15562 15563 15564 15565 15566 15567 15568 15569 15570 15571 15572 15573 15574 xorg_testset_save_CFLAGS="$CFLAGS" 15575 15576 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15577 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15579 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15580 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15581 $as_echo_n "(cached) " >&6 15582 else 15583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15584 /* end confdefs.h. */ 15585 int i; 15586 _ACEOF 15587 if ac_fn_c_try_compile "$LINENO"; then : 15588 xorg_cv_cc_flag_unknown_warning_option=yes 15589 else 15590 xorg_cv_cc_flag_unknown_warning_option=no 15591 fi 15592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15593 fi 15594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15595 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15596 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15597 CFLAGS="$xorg_testset_save_CFLAGS" 15598 fi 15599 15600 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15601 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15602 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15603 fi 15604 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15606 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15607 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15608 $as_echo_n "(cached) " >&6 15609 else 15610 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15611 /* end confdefs.h. */ 15612 int i; 15613 _ACEOF 15614 if ac_fn_c_try_compile "$LINENO"; then : 15615 xorg_cv_cc_flag_unused_command_line_argument=yes 15616 else 15617 xorg_cv_cc_flag_unused_command_line_argument=no 15618 fi 15619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15620 fi 15621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15622 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15623 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15624 CFLAGS="$xorg_testset_save_CFLAGS" 15625 fi 15626 15627 found="no" 15628 15629 if test $found = "no" ; then 15630 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15631 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15632 fi 15633 15634 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15635 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15636 fi 15637 15638 CFLAGS="$CFLAGS -Wnonnull" 15639 15640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wnonnull" >&5 15641 $as_echo_n "checking if $CC supports -Wnonnull... " >&6; } 15642 cacheid=xorg_cv_cc_flag__Wnonnull 15643 if eval \${$cacheid+:} false; then : 15644 $as_echo_n "(cached) " >&6 15645 else 15646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15647 /* end confdefs.h. */ 15648 int i; 15649 int 15650 main () 15651 { 15652 15653 ; 15654 return 0; 15655 } 15656 _ACEOF 15657 if ac_fn_c_try_link "$LINENO"; then : 15658 eval $cacheid=yes 15659 else 15660 eval $cacheid=no 15661 fi 15662 rm -f core conftest.err conftest.$ac_objext \ 15663 conftest$ac_exeext conftest.$ac_ext 15664 fi 15665 15666 15667 CFLAGS="$xorg_testset_save_CFLAGS" 15668 15669 eval supported=\$$cacheid 15670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15671 $as_echo "$supported" >&6; } 15672 if test "$supported" = "yes" ; then 15673 BASE_CFLAGS="$BASE_CFLAGS -Wnonnull" 15674 found="yes" 15675 fi 15676 fi 15677 15678 15679 15680 15681 15682 15683 15684 15685 15686 15687 15688 15689 15690 15691 15692 xorg_testset_save_CFLAGS="$CFLAGS" 15693 15694 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15695 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15697 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15698 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15699 $as_echo_n "(cached) " >&6 15700 else 15701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15702 /* end confdefs.h. */ 15703 int i; 15704 _ACEOF 15705 if ac_fn_c_try_compile "$LINENO"; then : 15706 xorg_cv_cc_flag_unknown_warning_option=yes 15707 else 15708 xorg_cv_cc_flag_unknown_warning_option=no 15709 fi 15710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15711 fi 15712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15713 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15714 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15715 CFLAGS="$xorg_testset_save_CFLAGS" 15716 fi 15717 15718 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15719 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15720 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15721 fi 15722 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15724 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15725 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15726 $as_echo_n "(cached) " >&6 15727 else 15728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15729 /* end confdefs.h. */ 15730 int i; 15731 _ACEOF 15732 if ac_fn_c_try_compile "$LINENO"; then : 15733 xorg_cv_cc_flag_unused_command_line_argument=yes 15734 else 15735 xorg_cv_cc_flag_unused_command_line_argument=no 15736 fi 15737 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15738 fi 15739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15740 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15741 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15742 CFLAGS="$xorg_testset_save_CFLAGS" 15743 fi 15744 15745 found="no" 15746 15747 if test $found = "no" ; then 15748 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15749 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15750 fi 15751 15752 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15753 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15754 fi 15755 15756 CFLAGS="$CFLAGS -Winit-self" 15757 15758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Winit-self" >&5 15759 $as_echo_n "checking if $CC supports -Winit-self... " >&6; } 15760 cacheid=xorg_cv_cc_flag__Winit_self 15761 if eval \${$cacheid+:} false; then : 15762 $as_echo_n "(cached) " >&6 15763 else 15764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15765 /* end confdefs.h. */ 15766 int i; 15767 int 15768 main () 15769 { 15770 15771 ; 15772 return 0; 15773 } 15774 _ACEOF 15775 if ac_fn_c_try_link "$LINENO"; then : 15776 eval $cacheid=yes 15777 else 15778 eval $cacheid=no 15779 fi 15780 rm -f core conftest.err conftest.$ac_objext \ 15781 conftest$ac_exeext conftest.$ac_ext 15782 fi 15783 15784 15785 CFLAGS="$xorg_testset_save_CFLAGS" 15786 15787 eval supported=\$$cacheid 15788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15789 $as_echo "$supported" >&6; } 15790 if test "$supported" = "yes" ; then 15791 BASE_CFLAGS="$BASE_CFLAGS -Winit-self" 15792 found="yes" 15793 fi 15794 fi 15795 15796 15797 15798 15799 15800 15801 15802 15803 15804 15805 15806 15807 15808 15809 15810 xorg_testset_save_CFLAGS="$CFLAGS" 15811 15812 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15813 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15814 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15815 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15816 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15817 $as_echo_n "(cached) " >&6 15818 else 15819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15820 /* end confdefs.h. */ 15821 int i; 15822 _ACEOF 15823 if ac_fn_c_try_compile "$LINENO"; then : 15824 xorg_cv_cc_flag_unknown_warning_option=yes 15825 else 15826 xorg_cv_cc_flag_unknown_warning_option=no 15827 fi 15828 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15829 fi 15830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15831 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15832 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15833 CFLAGS="$xorg_testset_save_CFLAGS" 15834 fi 15835 15836 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15837 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15838 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15839 fi 15840 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15842 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15843 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15844 $as_echo_n "(cached) " >&6 15845 else 15846 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15847 /* end confdefs.h. */ 15848 int i; 15849 _ACEOF 15850 if ac_fn_c_try_compile "$LINENO"; then : 15851 xorg_cv_cc_flag_unused_command_line_argument=yes 15852 else 15853 xorg_cv_cc_flag_unused_command_line_argument=no 15854 fi 15855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15856 fi 15857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15858 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15859 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15860 CFLAGS="$xorg_testset_save_CFLAGS" 15861 fi 15862 15863 found="no" 15864 15865 if test $found = "no" ; then 15866 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15867 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15868 fi 15869 15870 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15871 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15872 fi 15873 15874 CFLAGS="$CFLAGS -Wmain" 15875 15876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmain" >&5 15877 $as_echo_n "checking if $CC supports -Wmain... " >&6; } 15878 cacheid=xorg_cv_cc_flag__Wmain 15879 if eval \${$cacheid+:} false; then : 15880 $as_echo_n "(cached) " >&6 15881 else 15882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15883 /* end confdefs.h. */ 15884 int i; 15885 int 15886 main () 15887 { 15888 15889 ; 15890 return 0; 15891 } 15892 _ACEOF 15893 if ac_fn_c_try_link "$LINENO"; then : 15894 eval $cacheid=yes 15895 else 15896 eval $cacheid=no 15897 fi 15898 rm -f core conftest.err conftest.$ac_objext \ 15899 conftest$ac_exeext conftest.$ac_ext 15900 fi 15901 15902 15903 CFLAGS="$xorg_testset_save_CFLAGS" 15904 15905 eval supported=\$$cacheid 15906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 15907 $as_echo "$supported" >&6; } 15908 if test "$supported" = "yes" ; then 15909 BASE_CFLAGS="$BASE_CFLAGS -Wmain" 15910 found="yes" 15911 fi 15912 fi 15913 15914 15915 15916 15917 15918 15919 15920 15921 15922 15923 15924 15925 15926 15927 15928 xorg_testset_save_CFLAGS="$CFLAGS" 15929 15930 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 15931 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 15933 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 15934 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 15935 $as_echo_n "(cached) " >&6 15936 else 15937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15938 /* end confdefs.h. */ 15939 int i; 15940 _ACEOF 15941 if ac_fn_c_try_compile "$LINENO"; then : 15942 xorg_cv_cc_flag_unknown_warning_option=yes 15943 else 15944 xorg_cv_cc_flag_unknown_warning_option=no 15945 fi 15946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15947 fi 15948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 15949 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 15950 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 15951 CFLAGS="$xorg_testset_save_CFLAGS" 15952 fi 15953 15954 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 15955 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 15956 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15957 fi 15958 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 15960 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 15961 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 15962 $as_echo_n "(cached) " >&6 15963 else 15964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 15965 /* end confdefs.h. */ 15966 int i; 15967 _ACEOF 15968 if ac_fn_c_try_compile "$LINENO"; then : 15969 xorg_cv_cc_flag_unused_command_line_argument=yes 15970 else 15971 xorg_cv_cc_flag_unused_command_line_argument=no 15972 fi 15973 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 15974 fi 15975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 15976 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 15977 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 15978 CFLAGS="$xorg_testset_save_CFLAGS" 15979 fi 15980 15981 found="no" 15982 15983 if test $found = "no" ; then 15984 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 15985 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 15986 fi 15987 15988 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 15989 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 15990 fi 15991 15992 CFLAGS="$CFLAGS -Wmissing-braces" 15993 15994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wmissing-braces" >&5 15995 $as_echo_n "checking if $CC supports -Wmissing-braces... " >&6; } 15996 cacheid=xorg_cv_cc_flag__Wmissing_braces 15997 if eval \${$cacheid+:} false; then : 15998 $as_echo_n "(cached) " >&6 15999 else 16000 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16001 /* end confdefs.h. */ 16002 int i; 16003 int 16004 main () 16005 { 16006 16007 ; 16008 return 0; 16009 } 16010 _ACEOF 16011 if ac_fn_c_try_link "$LINENO"; then : 16012 eval $cacheid=yes 16013 else 16014 eval $cacheid=no 16015 fi 16016 rm -f core conftest.err conftest.$ac_objext \ 16017 conftest$ac_exeext conftest.$ac_ext 16018 fi 16019 16020 16021 CFLAGS="$xorg_testset_save_CFLAGS" 16022 16023 eval supported=\$$cacheid 16024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16025 $as_echo "$supported" >&6; } 16026 if test "$supported" = "yes" ; then 16027 BASE_CFLAGS="$BASE_CFLAGS -Wmissing-braces" 16028 found="yes" 16029 fi 16030 fi 16031 16032 16033 16034 16035 16036 16037 16038 16039 16040 16041 16042 16043 16044 16045 16046 xorg_testset_save_CFLAGS="$CFLAGS" 16047 16048 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16049 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16051 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16052 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16053 $as_echo_n "(cached) " >&6 16054 else 16055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16056 /* end confdefs.h. */ 16057 int i; 16058 _ACEOF 16059 if ac_fn_c_try_compile "$LINENO"; then : 16060 xorg_cv_cc_flag_unknown_warning_option=yes 16061 else 16062 xorg_cv_cc_flag_unknown_warning_option=no 16063 fi 16064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16065 fi 16066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16067 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16068 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16069 CFLAGS="$xorg_testset_save_CFLAGS" 16070 fi 16071 16072 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16073 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16074 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16075 fi 16076 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16078 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16079 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16080 $as_echo_n "(cached) " >&6 16081 else 16082 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16083 /* end confdefs.h. */ 16084 int i; 16085 _ACEOF 16086 if ac_fn_c_try_compile "$LINENO"; then : 16087 xorg_cv_cc_flag_unused_command_line_argument=yes 16088 else 16089 xorg_cv_cc_flag_unused_command_line_argument=no 16090 fi 16091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16092 fi 16093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16094 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16095 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16096 CFLAGS="$xorg_testset_save_CFLAGS" 16097 fi 16098 16099 found="no" 16100 16101 if test $found = "no" ; then 16102 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16103 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16104 fi 16105 16106 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16107 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16108 fi 16109 16110 CFLAGS="$CFLAGS -Wsequence-point" 16111 16112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wsequence-point" >&5 16113 $as_echo_n "checking if $CC supports -Wsequence-point... " >&6; } 16114 cacheid=xorg_cv_cc_flag__Wsequence_point 16115 if eval \${$cacheid+:} false; then : 16116 $as_echo_n "(cached) " >&6 16117 else 16118 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16119 /* end confdefs.h. */ 16120 int i; 16121 int 16122 main () 16123 { 16124 16125 ; 16126 return 0; 16127 } 16128 _ACEOF 16129 if ac_fn_c_try_link "$LINENO"; then : 16130 eval $cacheid=yes 16131 else 16132 eval $cacheid=no 16133 fi 16134 rm -f core conftest.err conftest.$ac_objext \ 16135 conftest$ac_exeext conftest.$ac_ext 16136 fi 16137 16138 16139 CFLAGS="$xorg_testset_save_CFLAGS" 16140 16141 eval supported=\$$cacheid 16142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16143 $as_echo "$supported" >&6; } 16144 if test "$supported" = "yes" ; then 16145 BASE_CFLAGS="$BASE_CFLAGS -Wsequence-point" 16146 found="yes" 16147 fi 16148 fi 16149 16150 16151 16152 16153 16154 16155 16156 16157 16158 16159 16160 16161 16162 16163 16164 xorg_testset_save_CFLAGS="$CFLAGS" 16165 16166 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16167 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16169 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16170 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16171 $as_echo_n "(cached) " >&6 16172 else 16173 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16174 /* end confdefs.h. */ 16175 int i; 16176 _ACEOF 16177 if ac_fn_c_try_compile "$LINENO"; then : 16178 xorg_cv_cc_flag_unknown_warning_option=yes 16179 else 16180 xorg_cv_cc_flag_unknown_warning_option=no 16181 fi 16182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16183 fi 16184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16185 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16186 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16187 CFLAGS="$xorg_testset_save_CFLAGS" 16188 fi 16189 16190 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16191 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16192 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16193 fi 16194 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16196 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16197 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16198 $as_echo_n "(cached) " >&6 16199 else 16200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16201 /* end confdefs.h. */ 16202 int i; 16203 _ACEOF 16204 if ac_fn_c_try_compile "$LINENO"; then : 16205 xorg_cv_cc_flag_unused_command_line_argument=yes 16206 else 16207 xorg_cv_cc_flag_unused_command_line_argument=no 16208 fi 16209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16210 fi 16211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16212 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16213 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16214 CFLAGS="$xorg_testset_save_CFLAGS" 16215 fi 16216 16217 found="no" 16218 16219 if test $found = "no" ; then 16220 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16221 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16222 fi 16223 16224 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16225 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16226 fi 16227 16228 CFLAGS="$CFLAGS -Wreturn-type" 16229 16230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wreturn-type" >&5 16231 $as_echo_n "checking if $CC supports -Wreturn-type... " >&6; } 16232 cacheid=xorg_cv_cc_flag__Wreturn_type 16233 if eval \${$cacheid+:} false; then : 16234 $as_echo_n "(cached) " >&6 16235 else 16236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16237 /* end confdefs.h. */ 16238 int i; 16239 int 16240 main () 16241 { 16242 16243 ; 16244 return 0; 16245 } 16246 _ACEOF 16247 if ac_fn_c_try_link "$LINENO"; then : 16248 eval $cacheid=yes 16249 else 16250 eval $cacheid=no 16251 fi 16252 rm -f core conftest.err conftest.$ac_objext \ 16253 conftest$ac_exeext conftest.$ac_ext 16254 fi 16255 16256 16257 CFLAGS="$xorg_testset_save_CFLAGS" 16258 16259 eval supported=\$$cacheid 16260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16261 $as_echo "$supported" >&6; } 16262 if test "$supported" = "yes" ; then 16263 BASE_CFLAGS="$BASE_CFLAGS -Wreturn-type" 16264 found="yes" 16265 fi 16266 fi 16267 16268 16269 16270 16271 16272 16273 16274 16275 16276 16277 16278 16279 16280 16281 16282 xorg_testset_save_CFLAGS="$CFLAGS" 16283 16284 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16285 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16287 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16288 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16289 $as_echo_n "(cached) " >&6 16290 else 16291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16292 /* end confdefs.h. */ 16293 int i; 16294 _ACEOF 16295 if ac_fn_c_try_compile "$LINENO"; then : 16296 xorg_cv_cc_flag_unknown_warning_option=yes 16297 else 16298 xorg_cv_cc_flag_unknown_warning_option=no 16299 fi 16300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16301 fi 16302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16303 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16304 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16305 CFLAGS="$xorg_testset_save_CFLAGS" 16306 fi 16307 16308 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16309 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16310 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16311 fi 16312 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16314 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16315 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16316 $as_echo_n "(cached) " >&6 16317 else 16318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16319 /* end confdefs.h. */ 16320 int i; 16321 _ACEOF 16322 if ac_fn_c_try_compile "$LINENO"; then : 16323 xorg_cv_cc_flag_unused_command_line_argument=yes 16324 else 16325 xorg_cv_cc_flag_unused_command_line_argument=no 16326 fi 16327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16328 fi 16329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16330 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16331 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16332 CFLAGS="$xorg_testset_save_CFLAGS" 16333 fi 16334 16335 found="no" 16336 16337 if test $found = "no" ; then 16338 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16340 fi 16341 16342 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16343 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16344 fi 16345 16346 CFLAGS="$CFLAGS -Wtrigraphs" 16347 16348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wtrigraphs" >&5 16349 $as_echo_n "checking if $CC supports -Wtrigraphs... " >&6; } 16350 cacheid=xorg_cv_cc_flag__Wtrigraphs 16351 if eval \${$cacheid+:} false; then : 16352 $as_echo_n "(cached) " >&6 16353 else 16354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16355 /* end confdefs.h. */ 16356 int i; 16357 int 16358 main () 16359 { 16360 16361 ; 16362 return 0; 16363 } 16364 _ACEOF 16365 if ac_fn_c_try_link "$LINENO"; then : 16366 eval $cacheid=yes 16367 else 16368 eval $cacheid=no 16369 fi 16370 rm -f core conftest.err conftest.$ac_objext \ 16371 conftest$ac_exeext conftest.$ac_ext 16372 fi 16373 16374 16375 CFLAGS="$xorg_testset_save_CFLAGS" 16376 16377 eval supported=\$$cacheid 16378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16379 $as_echo "$supported" >&6; } 16380 if test "$supported" = "yes" ; then 16381 BASE_CFLAGS="$BASE_CFLAGS -Wtrigraphs" 16382 found="yes" 16383 fi 16384 fi 16385 16386 16387 16388 16389 16390 16391 16392 16393 16394 16395 16396 16397 16398 16399 16400 xorg_testset_save_CFLAGS="$CFLAGS" 16401 16402 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16403 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16405 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16406 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16407 $as_echo_n "(cached) " >&6 16408 else 16409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16410 /* end confdefs.h. */ 16411 int i; 16412 _ACEOF 16413 if ac_fn_c_try_compile "$LINENO"; then : 16414 xorg_cv_cc_flag_unknown_warning_option=yes 16415 else 16416 xorg_cv_cc_flag_unknown_warning_option=no 16417 fi 16418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16419 fi 16420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16421 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16422 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16423 CFLAGS="$xorg_testset_save_CFLAGS" 16424 fi 16425 16426 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16427 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16428 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16429 fi 16430 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16432 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16433 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16434 $as_echo_n "(cached) " >&6 16435 else 16436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16437 /* end confdefs.h. */ 16438 int i; 16439 _ACEOF 16440 if ac_fn_c_try_compile "$LINENO"; then : 16441 xorg_cv_cc_flag_unused_command_line_argument=yes 16442 else 16443 xorg_cv_cc_flag_unused_command_line_argument=no 16444 fi 16445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16446 fi 16447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16448 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16449 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16450 CFLAGS="$xorg_testset_save_CFLAGS" 16451 fi 16452 16453 found="no" 16454 16455 if test $found = "no" ; then 16456 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16457 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16458 fi 16459 16460 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16461 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16462 fi 16463 16464 CFLAGS="$CFLAGS -Warray-bounds" 16465 16466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Warray-bounds" >&5 16467 $as_echo_n "checking if $CC supports -Warray-bounds... " >&6; } 16468 cacheid=xorg_cv_cc_flag__Warray_bounds 16469 if eval \${$cacheid+:} false; then : 16470 $as_echo_n "(cached) " >&6 16471 else 16472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16473 /* end confdefs.h. */ 16474 int i; 16475 int 16476 main () 16477 { 16478 16479 ; 16480 return 0; 16481 } 16482 _ACEOF 16483 if ac_fn_c_try_link "$LINENO"; then : 16484 eval $cacheid=yes 16485 else 16486 eval $cacheid=no 16487 fi 16488 rm -f core conftest.err conftest.$ac_objext \ 16489 conftest$ac_exeext conftest.$ac_ext 16490 fi 16491 16492 16493 CFLAGS="$xorg_testset_save_CFLAGS" 16494 16495 eval supported=\$$cacheid 16496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16497 $as_echo "$supported" >&6; } 16498 if test "$supported" = "yes" ; then 16499 BASE_CFLAGS="$BASE_CFLAGS -Warray-bounds" 16500 found="yes" 16501 fi 16502 fi 16503 16504 16505 16506 16507 16508 16509 16510 16511 16512 16513 16514 16515 16516 16517 16518 xorg_testset_save_CFLAGS="$CFLAGS" 16519 16520 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16521 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16523 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16524 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16525 $as_echo_n "(cached) " >&6 16526 else 16527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16528 /* end confdefs.h. */ 16529 int i; 16530 _ACEOF 16531 if ac_fn_c_try_compile "$LINENO"; then : 16532 xorg_cv_cc_flag_unknown_warning_option=yes 16533 else 16534 xorg_cv_cc_flag_unknown_warning_option=no 16535 fi 16536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16537 fi 16538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16539 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16540 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16541 CFLAGS="$xorg_testset_save_CFLAGS" 16542 fi 16543 16544 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16545 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16546 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16547 fi 16548 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16550 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16551 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16552 $as_echo_n "(cached) " >&6 16553 else 16554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16555 /* end confdefs.h. */ 16556 int i; 16557 _ACEOF 16558 if ac_fn_c_try_compile "$LINENO"; then : 16559 xorg_cv_cc_flag_unused_command_line_argument=yes 16560 else 16561 xorg_cv_cc_flag_unused_command_line_argument=no 16562 fi 16563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16564 fi 16565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16566 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16567 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16568 CFLAGS="$xorg_testset_save_CFLAGS" 16569 fi 16570 16571 found="no" 16572 16573 if test $found = "no" ; then 16574 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16575 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16576 fi 16577 16578 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16579 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16580 fi 16581 16582 CFLAGS="$CFLAGS -Wwrite-strings" 16583 16584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wwrite-strings" >&5 16585 $as_echo_n "checking if $CC supports -Wwrite-strings... " >&6; } 16586 cacheid=xorg_cv_cc_flag__Wwrite_strings 16587 if eval \${$cacheid+:} false; then : 16588 $as_echo_n "(cached) " >&6 16589 else 16590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16591 /* end confdefs.h. */ 16592 int i; 16593 int 16594 main () 16595 { 16596 16597 ; 16598 return 0; 16599 } 16600 _ACEOF 16601 if ac_fn_c_try_link "$LINENO"; then : 16602 eval $cacheid=yes 16603 else 16604 eval $cacheid=no 16605 fi 16606 rm -f core conftest.err conftest.$ac_objext \ 16607 conftest$ac_exeext conftest.$ac_ext 16608 fi 16609 16610 16611 CFLAGS="$xorg_testset_save_CFLAGS" 16612 16613 eval supported=\$$cacheid 16614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16615 $as_echo "$supported" >&6; } 16616 if test "$supported" = "yes" ; then 16617 BASE_CFLAGS="$BASE_CFLAGS -Wwrite-strings" 16618 found="yes" 16619 fi 16620 fi 16621 16622 16623 16624 16625 16626 16627 16628 16629 16630 16631 16632 16633 16634 16635 16636 xorg_testset_save_CFLAGS="$CFLAGS" 16637 16638 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16639 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16641 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16642 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16643 $as_echo_n "(cached) " >&6 16644 else 16645 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16646 /* end confdefs.h. */ 16647 int i; 16648 _ACEOF 16649 if ac_fn_c_try_compile "$LINENO"; then : 16650 xorg_cv_cc_flag_unknown_warning_option=yes 16651 else 16652 xorg_cv_cc_flag_unknown_warning_option=no 16653 fi 16654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16655 fi 16656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16657 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16658 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16659 CFLAGS="$xorg_testset_save_CFLAGS" 16660 fi 16661 16662 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16663 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16664 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16665 fi 16666 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16668 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16669 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16670 $as_echo_n "(cached) " >&6 16671 else 16672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16673 /* end confdefs.h. */ 16674 int i; 16675 _ACEOF 16676 if ac_fn_c_try_compile "$LINENO"; then : 16677 xorg_cv_cc_flag_unused_command_line_argument=yes 16678 else 16679 xorg_cv_cc_flag_unused_command_line_argument=no 16680 fi 16681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16682 fi 16683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16684 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16685 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16686 CFLAGS="$xorg_testset_save_CFLAGS" 16687 fi 16688 16689 found="no" 16690 16691 if test $found = "no" ; then 16692 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16693 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16694 fi 16695 16696 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16697 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16698 fi 16699 16700 CFLAGS="$CFLAGS -Waddress" 16701 16702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Waddress" >&5 16703 $as_echo_n "checking if $CC supports -Waddress... " >&6; } 16704 cacheid=xorg_cv_cc_flag__Waddress 16705 if eval \${$cacheid+:} false; then : 16706 $as_echo_n "(cached) " >&6 16707 else 16708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16709 /* end confdefs.h. */ 16710 int i; 16711 int 16712 main () 16713 { 16714 16715 ; 16716 return 0; 16717 } 16718 _ACEOF 16719 if ac_fn_c_try_link "$LINENO"; then : 16720 eval $cacheid=yes 16721 else 16722 eval $cacheid=no 16723 fi 16724 rm -f core conftest.err conftest.$ac_objext \ 16725 conftest$ac_exeext conftest.$ac_ext 16726 fi 16727 16728 16729 CFLAGS="$xorg_testset_save_CFLAGS" 16730 16731 eval supported=\$$cacheid 16732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16733 $as_echo "$supported" >&6; } 16734 if test "$supported" = "yes" ; then 16735 BASE_CFLAGS="$BASE_CFLAGS -Waddress" 16736 found="yes" 16737 fi 16738 fi 16739 16740 16741 16742 16743 16744 16745 16746 16747 16748 16749 16750 16751 16752 16753 16754 xorg_testset_save_CFLAGS="$CFLAGS" 16755 16756 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16757 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16759 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16760 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16761 $as_echo_n "(cached) " >&6 16762 else 16763 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16764 /* end confdefs.h. */ 16765 int i; 16766 _ACEOF 16767 if ac_fn_c_try_compile "$LINENO"; then : 16768 xorg_cv_cc_flag_unknown_warning_option=yes 16769 else 16770 xorg_cv_cc_flag_unknown_warning_option=no 16771 fi 16772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16773 fi 16774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16775 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16776 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16777 CFLAGS="$xorg_testset_save_CFLAGS" 16778 fi 16779 16780 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16781 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16782 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16783 fi 16784 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16786 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16787 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16788 $as_echo_n "(cached) " >&6 16789 else 16790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16791 /* end confdefs.h. */ 16792 int i; 16793 _ACEOF 16794 if ac_fn_c_try_compile "$LINENO"; then : 16795 xorg_cv_cc_flag_unused_command_line_argument=yes 16796 else 16797 xorg_cv_cc_flag_unused_command_line_argument=no 16798 fi 16799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16800 fi 16801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16802 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16803 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16804 CFLAGS="$xorg_testset_save_CFLAGS" 16805 fi 16806 16807 found="no" 16808 16809 if test $found = "no" ; then 16810 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16811 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16812 fi 16813 16814 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16815 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16816 fi 16817 16818 CFLAGS="$CFLAGS -Wint-to-pointer-cast" 16819 16820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wint-to-pointer-cast" >&5 16821 $as_echo_n "checking if $CC supports -Wint-to-pointer-cast... " >&6; } 16822 cacheid=xorg_cv_cc_flag__Wint_to_pointer_cast 16823 if eval \${$cacheid+:} false; then : 16824 $as_echo_n "(cached) " >&6 16825 else 16826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16827 /* end confdefs.h. */ 16828 int i; 16829 int 16830 main () 16831 { 16832 16833 ; 16834 return 0; 16835 } 16836 _ACEOF 16837 if ac_fn_c_try_link "$LINENO"; then : 16838 eval $cacheid=yes 16839 else 16840 eval $cacheid=no 16841 fi 16842 rm -f core conftest.err conftest.$ac_objext \ 16843 conftest$ac_exeext conftest.$ac_ext 16844 fi 16845 16846 16847 CFLAGS="$xorg_testset_save_CFLAGS" 16848 16849 eval supported=\$$cacheid 16850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16851 $as_echo "$supported" >&6; } 16852 if test "$supported" = "yes" ; then 16853 BASE_CFLAGS="$BASE_CFLAGS -Wint-to-pointer-cast" 16854 found="yes" 16855 fi 16856 fi 16857 16858 16859 16860 16861 16862 16863 16864 16865 16866 16867 16868 16869 16870 16871 16872 xorg_testset_save_CFLAGS="$CFLAGS" 16873 16874 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 16875 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16876 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 16877 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 16878 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 16879 $as_echo_n "(cached) " >&6 16880 else 16881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16882 /* end confdefs.h. */ 16883 int i; 16884 _ACEOF 16885 if ac_fn_c_try_compile "$LINENO"; then : 16886 xorg_cv_cc_flag_unknown_warning_option=yes 16887 else 16888 xorg_cv_cc_flag_unknown_warning_option=no 16889 fi 16890 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16891 fi 16892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 16893 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 16894 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 16895 CFLAGS="$xorg_testset_save_CFLAGS" 16896 fi 16897 16898 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 16899 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 16900 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16901 fi 16902 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 16904 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 16905 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 16906 $as_echo_n "(cached) " >&6 16907 else 16908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16909 /* end confdefs.h. */ 16910 int i; 16911 _ACEOF 16912 if ac_fn_c_try_compile "$LINENO"; then : 16913 xorg_cv_cc_flag_unused_command_line_argument=yes 16914 else 16915 xorg_cv_cc_flag_unused_command_line_argument=no 16916 fi 16917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 16918 fi 16919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 16920 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 16921 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 16922 CFLAGS="$xorg_testset_save_CFLAGS" 16923 fi 16924 16925 found="no" 16926 16927 if test $found = "no" ; then 16928 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 16929 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 16930 fi 16931 16932 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 16933 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 16934 fi 16935 16936 CFLAGS="$CFLAGS -Wpointer-to-int-cast" 16937 16938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Wpointer-to-int-cast" >&5 16939 $as_echo_n "checking if $CC supports -Wpointer-to-int-cast... " >&6; } 16940 cacheid=xorg_cv_cc_flag__Wpointer_to_int_cast 16941 if eval \${$cacheid+:} false; then : 16942 $as_echo_n "(cached) " >&6 16943 else 16944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 16945 /* end confdefs.h. */ 16946 int i; 16947 int 16948 main () 16949 { 16950 16951 ; 16952 return 0; 16953 } 16954 _ACEOF 16955 if ac_fn_c_try_link "$LINENO"; then : 16956 eval $cacheid=yes 16957 else 16958 eval $cacheid=no 16959 fi 16960 rm -f core conftest.err conftest.$ac_objext \ 16961 conftest$ac_exeext conftest.$ac_ext 16962 fi 16963 16964 16965 CFLAGS="$xorg_testset_save_CFLAGS" 16966 16967 eval supported=\$$cacheid 16968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 16969 $as_echo "$supported" >&6; } 16970 if test "$supported" = "yes" ; then 16971 BASE_CFLAGS="$BASE_CFLAGS -Wpointer-to-int-cast" 16972 found="yes" 16973 fi 16974 fi 16975 16976 16977 fi 16978 16979 16980 16981 16982 16983 16984 16985 CWARNFLAGS="$BASE_CFLAGS" 16986 if test "x$GCC" = xyes ; then 16987 CWARNFLAGS="$CWARNFLAGS -fno-strict-aliasing" 16988 fi 16989 16990 16991 16992 16993 16994 16995 16996 16997 # Check whether --enable-strict-compilation was given. 16998 if test "${enable_strict_compilation+set}" = set; then : 16999 enableval=$enable_strict_compilation; STRICT_COMPILE=$enableval 17000 else 17001 STRICT_COMPILE=no 17002 fi 17003 17004 17005 17006 17007 17008 17009 STRICT_CFLAGS="" 17010 17011 17012 17013 17014 17015 17016 17017 17018 17019 17020 17021 17022 17023 xorg_testset_save_CFLAGS="$CFLAGS" 17024 17025 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17026 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17028 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17029 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17030 $as_echo_n "(cached) " >&6 17031 else 17032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17033 /* end confdefs.h. */ 17034 int i; 17035 _ACEOF 17036 if ac_fn_c_try_compile "$LINENO"; then : 17037 xorg_cv_cc_flag_unknown_warning_option=yes 17038 else 17039 xorg_cv_cc_flag_unknown_warning_option=no 17040 fi 17041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17042 fi 17043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17044 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17045 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17046 CFLAGS="$xorg_testset_save_CFLAGS" 17047 fi 17048 17049 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17050 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17051 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17052 fi 17053 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17055 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17056 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17057 $as_echo_n "(cached) " >&6 17058 else 17059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17060 /* end confdefs.h. */ 17061 int i; 17062 _ACEOF 17063 if ac_fn_c_try_compile "$LINENO"; then : 17064 xorg_cv_cc_flag_unused_command_line_argument=yes 17065 else 17066 xorg_cv_cc_flag_unused_command_line_argument=no 17067 fi 17068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17069 fi 17070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17071 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17072 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17073 CFLAGS="$xorg_testset_save_CFLAGS" 17074 fi 17075 17076 found="no" 17077 17078 if test $found = "no" ; then 17079 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 17080 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17081 fi 17082 17083 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 17084 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17085 fi 17086 17087 CFLAGS="$CFLAGS -pedantic" 17088 17089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -pedantic" >&5 17090 $as_echo_n "checking if $CC supports -pedantic... " >&6; } 17091 cacheid=xorg_cv_cc_flag__pedantic 17092 if eval \${$cacheid+:} false; then : 17093 $as_echo_n "(cached) " >&6 17094 else 17095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17096 /* end confdefs.h. */ 17097 int i; 17098 int 17099 main () 17100 { 17101 17102 ; 17103 return 0; 17104 } 17105 _ACEOF 17106 if ac_fn_c_try_link "$LINENO"; then : 17107 eval $cacheid=yes 17108 else 17109 eval $cacheid=no 17110 fi 17111 rm -f core conftest.err conftest.$ac_objext \ 17112 conftest$ac_exeext conftest.$ac_ext 17113 fi 17114 17115 17116 CFLAGS="$xorg_testset_save_CFLAGS" 17117 17118 eval supported=\$$cacheid 17119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17120 $as_echo "$supported" >&6; } 17121 if test "$supported" = "yes" ; then 17122 STRICT_CFLAGS="$STRICT_CFLAGS -pedantic" 17123 found="yes" 17124 fi 17125 fi 17126 17127 17128 17129 17130 17131 17132 17133 17134 17135 17136 17137 17138 17139 17140 17141 xorg_testset_save_CFLAGS="$CFLAGS" 17142 17143 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17144 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17146 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17147 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17148 $as_echo_n "(cached) " >&6 17149 else 17150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17151 /* end confdefs.h. */ 17152 int i; 17153 _ACEOF 17154 if ac_fn_c_try_compile "$LINENO"; then : 17155 xorg_cv_cc_flag_unknown_warning_option=yes 17156 else 17157 xorg_cv_cc_flag_unknown_warning_option=no 17158 fi 17159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17160 fi 17161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17162 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17163 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17164 CFLAGS="$xorg_testset_save_CFLAGS" 17165 fi 17166 17167 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17168 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17169 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17170 fi 17171 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17173 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17174 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17175 $as_echo_n "(cached) " >&6 17176 else 17177 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17178 /* end confdefs.h. */ 17179 int i; 17180 _ACEOF 17181 if ac_fn_c_try_compile "$LINENO"; then : 17182 xorg_cv_cc_flag_unused_command_line_argument=yes 17183 else 17184 xorg_cv_cc_flag_unused_command_line_argument=no 17185 fi 17186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17187 fi 17188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17189 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17190 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17191 CFLAGS="$xorg_testset_save_CFLAGS" 17192 fi 17193 17194 found="no" 17195 17196 if test $found = "no" ; then 17197 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 17198 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17199 fi 17200 17201 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 17202 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17203 fi 17204 17205 CFLAGS="$CFLAGS -Werror" 17206 17207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror" >&5 17208 $as_echo_n "checking if $CC supports -Werror... " >&6; } 17209 cacheid=xorg_cv_cc_flag__Werror 17210 if eval \${$cacheid+:} false; then : 17211 $as_echo_n "(cached) " >&6 17212 else 17213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17214 /* end confdefs.h. */ 17215 int i; 17216 int 17217 main () 17218 { 17219 17220 ; 17221 return 0; 17222 } 17223 _ACEOF 17224 if ac_fn_c_try_link "$LINENO"; then : 17225 eval $cacheid=yes 17226 else 17227 eval $cacheid=no 17228 fi 17229 rm -f core conftest.err conftest.$ac_objext \ 17230 conftest$ac_exeext conftest.$ac_ext 17231 fi 17232 17233 17234 CFLAGS="$xorg_testset_save_CFLAGS" 17235 17236 eval supported=\$$cacheid 17237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17238 $as_echo "$supported" >&6; } 17239 if test "$supported" = "yes" ; then 17240 STRICT_CFLAGS="$STRICT_CFLAGS -Werror" 17241 found="yes" 17242 fi 17243 fi 17244 17245 if test $found = "no" ; then 17246 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 17247 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17248 fi 17249 17250 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 17251 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17252 fi 17253 17254 CFLAGS="$CFLAGS -errwarn" 17255 17256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -errwarn" >&5 17257 $as_echo_n "checking if $CC supports -errwarn... " >&6; } 17258 cacheid=xorg_cv_cc_flag__errwarn 17259 if eval \${$cacheid+:} false; then : 17260 $as_echo_n "(cached) " >&6 17261 else 17262 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17263 /* end confdefs.h. */ 17264 int i; 17265 int 17266 main () 17267 { 17268 17269 ; 17270 return 0; 17271 } 17272 _ACEOF 17273 if ac_fn_c_try_link "$LINENO"; then : 17274 eval $cacheid=yes 17275 else 17276 eval $cacheid=no 17277 fi 17278 rm -f core conftest.err conftest.$ac_objext \ 17279 conftest$ac_exeext conftest.$ac_ext 17280 fi 17281 17282 17283 CFLAGS="$xorg_testset_save_CFLAGS" 17284 17285 eval supported=\$$cacheid 17286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17287 $as_echo "$supported" >&6; } 17288 if test "$supported" = "yes" ; then 17289 STRICT_CFLAGS="$STRICT_CFLAGS -errwarn" 17290 found="yes" 17291 fi 17292 fi 17293 17294 17295 17296 # Earlier versions of gcc (eg: 4.2) support -Werror=attributes, but do not 17297 # activate it with -Werror, so we add it here explicitly. 17298 17299 17300 17301 17302 17303 17304 17305 17306 17307 17308 17309 17310 17311 xorg_testset_save_CFLAGS="$CFLAGS" 17312 17313 if test "x$xorg_testset_cc_unknown_warning_option" = "x" ; then 17314 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unknown-warning-option" >&5 17316 $as_echo_n "checking if $CC supports -Werror=unknown-warning-option... " >&6; } 17317 if ${xorg_cv_cc_flag_unknown_warning_option+:} false; then : 17318 $as_echo_n "(cached) " >&6 17319 else 17320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17321 /* end confdefs.h. */ 17322 int i; 17323 _ACEOF 17324 if ac_fn_c_try_compile "$LINENO"; then : 17325 xorg_cv_cc_flag_unknown_warning_option=yes 17326 else 17327 xorg_cv_cc_flag_unknown_warning_option=no 17328 fi 17329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17330 fi 17331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unknown_warning_option" >&5 17332 $as_echo "$xorg_cv_cc_flag_unknown_warning_option" >&6; } 17333 xorg_testset_cc_unknown_warning_option=$xorg_cv_cc_flag_unknown_warning_option 17334 CFLAGS="$xorg_testset_save_CFLAGS" 17335 fi 17336 17337 if test "x$xorg_testset_cc_unused_command_line_argument" = "x" ; then 17338 if test "x$xorg_testset_cc_unknown_warning_option" = "xyes" ; then 17339 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17340 fi 17341 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=unused-command-line-argument" >&5 17343 $as_echo_n "checking if $CC supports -Werror=unused-command-line-argument... " >&6; } 17344 if ${xorg_cv_cc_flag_unused_command_line_argument+:} false; then : 17345 $as_echo_n "(cached) " >&6 17346 else 17347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17348 /* end confdefs.h. */ 17349 int i; 17350 _ACEOF 17351 if ac_fn_c_try_compile "$LINENO"; then : 17352 xorg_cv_cc_flag_unused_command_line_argument=yes 17353 else 17354 xorg_cv_cc_flag_unused_command_line_argument=no 17355 fi 17356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext 17357 fi 17358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xorg_cv_cc_flag_unused_command_line_argument" >&5 17359 $as_echo "$xorg_cv_cc_flag_unused_command_line_argument" >&6; } 17360 xorg_testset_cc_unused_command_line_argument=$xorg_cv_cc_flag_unused_command_line_argument 17361 CFLAGS="$xorg_testset_save_CFLAGS" 17362 fi 17363 17364 found="no" 17365 17366 if test $found = "no" ; then 17367 if test "x$xorg_testset_unknown_warning_option" = "xyes" ; then 17368 CFLAGS="$CFLAGS -Werror=unknown-warning-option" 17369 fi 17370 17371 if test "x$xorg_testset_unused_command_line_argument" = "xyes" ; then 17372 CFLAGS="$CFLAGS -Werror=unused-command-line-argument" 17373 fi 17374 17375 CFLAGS="$CFLAGS -Werror=attributes" 17376 17377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC supports -Werror=attributes" >&5 17378 $as_echo_n "checking if $CC supports -Werror=attributes... " >&6; } 17379 cacheid=`$as_echo "xorg_cv_cc_flag_-Werror=attributes" | $as_tr_sh` 17380 if eval \${$cacheid+:} false; then : 17381 $as_echo_n "(cached) " >&6 17382 else 17383 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17384 /* end confdefs.h. */ 17385 int i; 17386 int 17387 main () 17388 { 17389 17390 ; 17391 return 0; 17392 } 17393 _ACEOF 17394 if ac_fn_c_try_link "$LINENO"; then : 17395 eval $cacheid=yes 17396 else 17397 eval $cacheid=no 17398 fi 17399 rm -f core conftest.err conftest.$ac_objext \ 17400 conftest$ac_exeext conftest.$ac_ext 17401 fi 17402 17403 17404 CFLAGS="$xorg_testset_save_CFLAGS" 17405 17406 eval supported=\$$cacheid 17407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $supported" >&5 17408 $as_echo "$supported" >&6; } 17409 if test "$supported" = "yes" ; then 17410 STRICT_CFLAGS="$STRICT_CFLAGS -Werror=attributes" 17411 found="yes" 17412 fi 17413 fi 17414 17415 17416 17417 if test "x$STRICT_COMPILE" = "xyes"; then 17418 BASE_CFLAGS="$BASE_CFLAGS $STRICT_CFLAGS" 17419 CWARNFLAGS="$CWARNFLAGS $STRICT_CFLAGS" 17420 fi 17421 17422 17423 17424 17425 17426 17427 cat >>confdefs.h <<_ACEOF 17428 #define PACKAGE_VERSION_MAJOR `echo $PACKAGE_VERSION | cut -d . -f 1` 17429 _ACEOF 17430 17431 PVM=`echo $PACKAGE_VERSION | cut -d . -f 2 | cut -d - -f 1` 17432 if test "x$PVM" = "x"; then 17433 PVM="0" 17434 fi 17435 17436 cat >>confdefs.h <<_ACEOF 17437 #define PACKAGE_VERSION_MINOR $PVM 17438 _ACEOF 17439 17440 PVP=`echo $PACKAGE_VERSION | cut -d . -f 3 | cut -d - -f 1` 17441 if test "x$PVP" = "x"; then 17442 PVP="0" 17443 fi 17444 17445 cat >>confdefs.h <<_ACEOF 17446 #define PACKAGE_VERSION_PATCHLEVEL $PVP 17447 _ACEOF 17448 17449 17450 17451 CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ 17452 mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ 17453 || (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ 17454 echo 'git directory not found: installing possibly empty changelog.' >&2)" 17455 17456 17457 17458 17459 macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` 17460 INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ 17461 mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ 17462 || (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ 17463 echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" 17464 17465 17466 17467 17468 17469 17470 if test x$APP_MAN_SUFFIX = x ; then 17471 APP_MAN_SUFFIX=1 17472 fi 17473 if test x$APP_MAN_DIR = x ; then 17474 APP_MAN_DIR='$(mandir)/man$(APP_MAN_SUFFIX)' 17475 fi 17476 17477 if test x$LIB_MAN_SUFFIX = x ; then 17478 LIB_MAN_SUFFIX=3 17479 fi 17480 if test x$LIB_MAN_DIR = x ; then 17481 LIB_MAN_DIR='$(mandir)/man$(LIB_MAN_SUFFIX)' 17482 fi 17483 17484 if test x$FILE_MAN_SUFFIX = x ; then 17485 case $host_os in 17486 solaris*) FILE_MAN_SUFFIX=4 ;; 17487 *) FILE_MAN_SUFFIX=5 ;; 17488 esac 17489 fi 17490 if test x$FILE_MAN_DIR = x ; then 17491 FILE_MAN_DIR='$(mandir)/man$(FILE_MAN_SUFFIX)' 17492 fi 17493 17494 if test x$MISC_MAN_SUFFIX = x ; then 17495 case $host_os in 17496 solaris*) MISC_MAN_SUFFIX=5 ;; 17497 *) MISC_MAN_SUFFIX=7 ;; 17498 esac 17499 fi 17500 if test x$MISC_MAN_DIR = x ; then 17501 MISC_MAN_DIR='$(mandir)/man$(MISC_MAN_SUFFIX)' 17502 fi 17503 17504 if test x$DRIVER_MAN_SUFFIX = x ; then 17505 case $host_os in 17506 solaris*) DRIVER_MAN_SUFFIX=7 ;; 17507 *) DRIVER_MAN_SUFFIX=4 ;; 17508 esac 17509 fi 17510 if test x$DRIVER_MAN_DIR = x ; then 17511 DRIVER_MAN_DIR='$(mandir)/man$(DRIVER_MAN_SUFFIX)' 17512 fi 17513 17514 if test x$ADMIN_MAN_SUFFIX = x ; then 17515 case $host_os in 17516 solaris*) ADMIN_MAN_SUFFIX=1m ;; 17517 *) ADMIN_MAN_SUFFIX=8 ;; 17518 esac 17519 fi 17520 if test x$ADMIN_MAN_DIR = x ; then 17521 ADMIN_MAN_DIR='$(mandir)/man$(ADMIN_MAN_SUFFIX)' 17522 fi 17523 17524 17525 17526 17527 17528 17529 17530 17531 17532 17533 17534 17535 17536 17537 17538 XORG_MAN_PAGE="X Version 11" 17539 17540 MAN_SUBSTS="\ 17541 -e 's|__vendorversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17542 -e 's|__xorgversion__|\"\$(PACKAGE_STRING)\" \"\$(XORG_MAN_PAGE)\"|' \ 17543 -e 's|__xservername__|Xorg|g' \ 17544 -e 's|__xconfigfile__|xorg.conf|g' \ 17545 -e 's|__projectroot__|\$(prefix)|g' \ 17546 -e 's|__apploaddir__|\$(appdefaultdir)|g' \ 17547 -e 's|__appmansuffix__|\$(APP_MAN_SUFFIX)|g' \ 17548 -e 's|__drivermansuffix__|\$(DRIVER_MAN_SUFFIX)|g' \ 17549 -e 's|__adminmansuffix__|\$(ADMIN_MAN_SUFFIX)|g' \ 17550 -e 's|__libmansuffix__|\$(LIB_MAN_SUFFIX)|g' \ 17551 -e 's|__miscmansuffix__|\$(MISC_MAN_SUFFIX)|g' \ 17552 -e 's|__filemansuffix__|\$(FILE_MAN_SUFFIX)|g'" 17553 17554 17555 17556 # Check whether --enable-silent-rules was given. 17557 if test "${enable_silent_rules+set}" = set; then : 17558 enableval=$enable_silent_rules; 17559 fi 17560 17561 case $enable_silent_rules in # ((( 17562 yes) AM_DEFAULT_VERBOSITY=0;; 17563 no) AM_DEFAULT_VERBOSITY=1;; 17564 *) AM_DEFAULT_VERBOSITY=0;; 17565 esac 17566 am_make=${MAKE-make} 17567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 17568 $as_echo_n "checking whether $am_make supports nested variables... " >&6; } 17569 if ${am_cv_make_support_nested_variables+:} false; then : 17570 $as_echo_n "(cached) " >&6 17571 else 17572 if $as_echo 'TRUE=$(BAR$(V)) 17573 BAR0=false 17574 BAR1=true 17575 V=1 17576 am__doit: 17577 @$(TRUE) 17578 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then 17579 am_cv_make_support_nested_variables=yes 17580 else 17581 am_cv_make_support_nested_variables=no 17582 fi 17583 fi 17584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 17585 $as_echo "$am_cv_make_support_nested_variables" >&6; } 17586 if test $am_cv_make_support_nested_variables = yes; then 17587 AM_V='$(V)' 17588 AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' 17589 else 17590 AM_V=$AM_DEFAULT_VERBOSITY 17591 AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY 17592 fi 17593 AM_BACKSLASH='\' 17594 17595 17596 17597 # Check whether --enable-malloc0returnsnull was given. 17598 if test "${enable_malloc0returnsnull+set}" = set; then : 17599 enableval=$enable_malloc0returnsnull; MALLOC_ZERO_RETURNS_NULL=$enableval 17600 else 17601 MALLOC_ZERO_RETURNS_NULL=auto 17602 fi 17603 17604 17605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc(0) returns NULL" >&5 17606 $as_echo_n "checking whether malloc(0) returns NULL... " >&6; } 17607 if test "x$MALLOC_ZERO_RETURNS_NULL" = xauto; then 17608 if test "$cross_compiling" = yes; then : 17609 MALLOC_ZERO_RETURNS_NULL=yes 17610 else 17611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext 17612 /* end confdefs.h. */ 17613 17614 #include <stdlib.h> 17615 17616 int 17617 main () 17618 { 17619 17620 char *m0, *r0, *c0, *p; 17621 m0 = malloc(0); 17622 p = malloc(10); 17623 r0 = realloc(p,0); 17624 c0 = calloc(0,10); 17625 exit((m0 == 0 || r0 == 0 || c0 == 0) ? 0 : 1); 17626 17627 ; 17628 return 0; 17629 } 17630 _ACEOF 17631 if ac_fn_c_try_run "$LINENO"; then : 17632 MALLOC_ZERO_RETURNS_NULL=yes 17633 else 17634 MALLOC_ZERO_RETURNS_NULL=no 17635 fi 17636 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ 17637 conftest.$ac_objext conftest.beam conftest.$ac_ext 17638 fi 17639 17640 fi 17641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MALLOC_ZERO_RETURNS_NULL" >&5 17642 $as_echo "$MALLOC_ZERO_RETURNS_NULL" >&6; } 17643 17644 if test "x$MALLOC_ZERO_RETURNS_NULL" = xyes; then 17645 MALLOC_ZERO_CFLAGS="-DMALLOC_0_RETURNS_NULL" 17646 XMALLOC_ZERO_CFLAGS=$MALLOC_ZERO_CFLAGS 17647 XTMALLOC_ZERO_CFLAGS="$MALLOC_ZERO_CFLAGS -DXTMALLOC_BC" 17648 else 17649 MALLOC_ZERO_CFLAGS="" 17650 XMALLOC_ZERO_CFLAGS="" 17651 XTMALLOC_ZERO_CFLAGS="" 17652 fi 17653 17654 17655 17656 17657 17658 17659 # Obtain compiler/linker options for depedencies 17660 17661 pkg_failed=no 17662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XINERAMA" >&5 17663 $as_echo_n "checking for XINERAMA... " >&6; } 17664 17665 if test -n "$XINERAMA_CFLAGS"; then 17666 pkg_cv_XINERAMA_CFLAGS="$XINERAMA_CFLAGS" 17667 elif test -n "$PKG_CONFIG"; then 17668 if test -n "$PKG_CONFIG" && \ 17669 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext xextproto xineramaproto >= 1.1.99.1\""; } >&5 17670 ($PKG_CONFIG --exists --print-errors "x11 xext xextproto xineramaproto >= 1.1.99.1") 2>&5 17671 ac_status=$? 17672 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17673 test $ac_status = 0; }; then 17674 pkg_cv_XINERAMA_CFLAGS=`$PKG_CONFIG --cflags "x11 xext xextproto xineramaproto >= 1.1.99.1" 2>/dev/null` 17675 else 17676 pkg_failed=yes 17677 fi 17678 else 17679 pkg_failed=untried 17680 fi 17681 if test -n "$XINERAMA_LIBS"; then 17682 pkg_cv_XINERAMA_LIBS="$XINERAMA_LIBS" 17683 elif test -n "$PKG_CONFIG"; then 17684 if test -n "$PKG_CONFIG" && \ 17685 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11 xext xextproto xineramaproto >= 1.1.99.1\""; } >&5 17686 ($PKG_CONFIG --exists --print-errors "x11 xext xextproto xineramaproto >= 1.1.99.1") 2>&5 17687 ac_status=$? 17688 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 17689 test $ac_status = 0; }; then 17690 pkg_cv_XINERAMA_LIBS=`$PKG_CONFIG --libs "x11 xext xextproto xineramaproto >= 1.1.99.1" 2>/dev/null` 17691 else 17692 pkg_failed=yes 17693 fi 17694 else 17695 pkg_failed=untried 17696 fi 17697 17698 17699 17700 if test $pkg_failed = yes; then 17701 17702 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then 17703 _pkg_short_errors_supported=yes 17704 else 17705 _pkg_short_errors_supported=no 17706 fi 17707 if test $_pkg_short_errors_supported = yes; then 17708 XINERAMA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "x11 xext xextproto xineramaproto >= 1.1.99.1" 2>&1` 17709 else 17710 XINERAMA_PKG_ERRORS=`$PKG_CONFIG --print-errors "x11 xext xextproto xineramaproto >= 1.1.99.1" 2>&1` 17711 fi 17712 # Put the nasty error message in config.log where it belongs 17713 echo "$XINERAMA_PKG_ERRORS" >&5 17714 17715 as_fn_error $? "Package requirements (x11 xext xextproto xineramaproto >= 1.1.99.1) were not met: 17716 17717 $XINERAMA_PKG_ERRORS 17718 17719 Consider adjusting the PKG_CONFIG_PATH environment variable if you 17720 installed software in a non-standard prefix. 17721 17722 Alternatively, you may set the environment variables XINERAMA_CFLAGS 17723 and XINERAMA_LIBS to avoid the need to call pkg-config. 17724 See the pkg-config man page for more details. 17725 " "$LINENO" 5 17726 elif test $pkg_failed = untried; then 17727 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 17728 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} 17729 as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it 17730 is in your PATH or set the PKG_CONFIG environment variable to the full 17731 path to pkg-config. 17732 17733 Alternatively, you may set the environment variables XINERAMA_CFLAGS 17734 and XINERAMA_LIBS to avoid the need to call pkg-config. 17735 See the pkg-config man page for more details. 17736 17737 To get pkg-config, see <http://pkg-config.freedesktop.org/>. 17738 See \`config.log' for more details" "$LINENO" 5; } 17739 else 17740 XINERAMA_CFLAGS=$pkg_cv_XINERAMA_CFLAGS 17741 XINERAMA_LIBS=$pkg_cv_XINERAMA_LIBS 17742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 17743 $as_echo "yes" >&6; } 17744 : 17745 fi 17746 17747 # Check for _XEatDataWords function that may be patched into older Xlib releases 17748 SAVE_LIBS="$LIBS" 17749 LIBS="$XINERAMA_LIBS" 17750 for ac_func in _XEatDataWords 17751 do : 17752 ac_fn_c_check_func "$LINENO" "_XEatDataWords" "ac_cv_func__XEatDataWords" 17753 if test "x$ac_cv_func__XEatDataWords" = xyes; then : 17754 cat >>confdefs.h <<_ACEOF 17755 #define HAVE__XEATDATAWORDS 1 17756 _ACEOF 17757 17758 fi 17759 done 17760 17761 LIBS="$SAVE_LIBS" 17762 17763 # Allow checking code with lint, sparse, etc. 17764 17765 17766 17767 17768 17769 # Check whether --with-lint was given. 17770 if test "${with_lint+set}" = set; then : 17771 withval=$with_lint; use_lint=$withval 17772 else 17773 use_lint=no 17774 fi 17775 17776 17777 # Obtain platform specific info like program name and options 17778 # The lint program on FreeBSD and NetBSD is different from the one on Solaris 17779 case $host_os in 17780 *linux* | *openbsd* | kfreebsd*-gnu | darwin* | cygwin*) 17781 lint_name=splint 17782 lint_options="-badflag" 17783 ;; 17784 *freebsd* | *netbsd*) 17785 lint_name=lint 17786 lint_options="-u -b" 17787 ;; 17788 *solaris*) 17789 lint_name=lint 17790 lint_options="-u -b -h -erroff=E_INDISTING_FROM_TRUNC2" 17791 ;; 17792 esac 17793 17794 # Test for the presence of the program (either guessed by the code or spelled out by the user) 17795 if test "x$use_lint" = x"yes" ; then 17796 # Extract the first word of "$lint_name", so it can be a program name with args. 17797 set dummy $lint_name; ac_word=$2 17798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 17799 $as_echo_n "checking for $ac_word... " >&6; } 17800 if ${ac_cv_path_LINT+:} false; then : 17801 $as_echo_n "(cached) " >&6 17802 else 17803 case $LINT in 17804 [\\/]* | ?:[\\/]*) 17805 ac_cv_path_LINT="$LINT" # Let the user override the test with a path. 17806 ;; 17807 *) 17808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 17809 for as_dir in $PATH 17810 do 17811 IFS=$as_save_IFS 17812 test -z "$as_dir" && as_dir=. 17813 for ac_exec_ext in '' $ac_executable_extensions; do 17814 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then 17815 ac_cv_path_LINT="$as_dir/$ac_word$ac_exec_ext" 17816 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 17817 break 2 17818 fi 17819 done 17820 done 17821 IFS=$as_save_IFS 17822 17823 ;; 17824 esac 17825 fi 17826 LINT=$ac_cv_path_LINT 17827 if test -n "$LINT"; then 17828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINT" >&5 17829 $as_echo "$LINT" >&6; } 17830 else 17831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 17832 $as_echo "no" >&6; } 17833 fi 17834 17835 17836 if test "x$LINT" = "x"; then 17837 as_fn_error $? "--with-lint=yes specified but lint-style tool not found in PATH" "$LINENO" 5 17838 fi 17839 elif test "x$use_lint" = x"no" ; then 17840 if test "x$LINT" != "x"; then 17841 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&5 17842 $as_echo "$as_me: WARNING: ignoring LINT environment variable since --with-lint=no was specified" >&2;} 17843 fi 17844 else 17845 as_fn_error $? "--with-lint expects 'yes' or 'no'. Use LINT variable to specify path." "$LINENO" 5 17846 fi 17847 17848 # User supplied flags override default flags 17849 if test "x$LINT_FLAGS" != "x"; then 17850 lint_options=$LINT_FLAGS 17851 fi 17852 17853 LINT_FLAGS=$lint_options 17854 17855 if test "x$LINT" != x; then 17856 LINT_TRUE= 17857 LINT_FALSE='#' 17858 else 17859 LINT_TRUE='#' 17860 LINT_FALSE= 17861 fi 17862 17863 17864 17865 LINT_FLAGS="${LINT_FLAGS} ${XINERAMA_CFLAGS}" 17866 17867 ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile xinerama.pc" 17868 17869 cat >confcache <<\_ACEOF 17870 # This file is a shell script that caches the results of configure 17871 # tests run on this system so they can be shared between configure 17872 # scripts and configure runs, see configure's option --config-cache. 17873 # It is not useful on other systems. If it contains results you don't 17874 # want to keep, you may remove or edit it. 17875 # 17876 # config.status only pays attention to the cache file if you give it 17877 # the --recheck option to rerun configure. 17878 # 17879 # `ac_cv_env_foo' variables (set or unset) will be overridden when 17880 # loading this file, other *unset* `ac_cv_foo' will be assigned the 17881 # following values. 17882 17883 _ACEOF 17884 17885 # The following way of writing the cache mishandles newlines in values, 17886 # but we know of no workaround that is simple, portable, and efficient. 17887 # So, we kill variables containing newlines. 17888 # Ultrix sh set writes to stderr and can't be redirected directly, 17889 # and sets the high bit in the cache file unless we assign to the vars. 17890 ( 17891 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do 17892 eval ac_val=\$$ac_var 17893 case $ac_val in #( 17894 *${as_nl}*) 17895 case $ac_var in #( 17896 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 17897 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; 17898 esac 17899 case $ac_var in #( 17900 _ | IFS | as_nl) ;; #( 17901 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( 17902 *) { eval $ac_var=; unset $ac_var;} ;; 17903 esac ;; 17904 esac 17905 done 17906 17907 (set) 2>&1 | 17908 case $as_nl`(ac_space=' '; set) 2>&1` in #( 17909 *${as_nl}ac_space=\ *) 17910 # `set' does not quote correctly, so add quotes: double-quote 17911 # substitution turns \\\\ into \\, and sed turns \\ into \. 17912 sed -n \ 17913 "s/'/'\\\\''/g; 17914 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" 17915 ;; #( 17916 *) 17917 # `set' quotes correctly as required by POSIX, so do not add quotes. 17918 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" 17919 ;; 17920 esac | 17921 sort 17922 ) | 17923 sed ' 17924 /^ac_cv_env_/b end 17925 t clear 17926 :clear 17927 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ 17928 t end 17929 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ 17930 :end' >>confcache 17931 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else 17932 if test -w "$cache_file"; then 17933 if test "x$cache_file" != "x/dev/null"; then 17934 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 17935 $as_echo "$as_me: updating cache $cache_file" >&6;} 17936 if test ! -f "$cache_file" || test -h "$cache_file"; then 17937 cat confcache >"$cache_file" 17938 else 17939 case $cache_file in #( 17940 */* | ?:*) 17941 mv -f confcache "$cache_file"$$ && 17942 mv -f "$cache_file"$$ "$cache_file" ;; #( 17943 *) 17944 mv -f confcache "$cache_file" ;; 17945 esac 17946 fi 17947 fi 17948 else 17949 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 17950 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} 17951 fi 17952 fi 17953 rm -f confcache 17954 17955 test "x$prefix" = xNONE && prefix=$ac_default_prefix 17956 # Let make expand exec_prefix. 17957 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' 17958 17959 DEFS=-DHAVE_CONFIG_H 17960 17961 ac_libobjs= 17962 ac_ltlibobjs= 17963 U= 17964 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue 17965 # 1. Remove the extension, and $U if already installed. 17966 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' 17967 ac_i=`$as_echo "$ac_i" | sed "$ac_script"` 17968 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR 17969 # will be set to the directory where LIBOBJS objects are built. 17970 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" 17971 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' 17972 done 17973 LIBOBJS=$ac_libobjs 17974 17975 LTLIBOBJS=$ac_ltlibobjs 17976 17977 17978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 17979 $as_echo_n "checking that generated files are newer than configure... " >&6; } 17980 if test -n "$am_sleep_pid"; then 17981 # Hide warnings about reused PIDs. 17982 wait $am_sleep_pid 2>/dev/null 17983 fi 17984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 17985 $as_echo "done" >&6; } 17986 if test -n "$EXEEXT"; then 17987 am__EXEEXT_TRUE= 17988 am__EXEEXT_FALSE='#' 17989 else 17990 am__EXEEXT_TRUE='#' 17991 am__EXEEXT_FALSE= 17992 fi 17993 17994 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then 17995 as_fn_error $? "conditional \"AMDEP\" was never defined. 17996 Usually this means the macro was only invoked conditionally." "$LINENO" 5 17997 fi 17998 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then 17999 as_fn_error $? "conditional \"am__fastdepCC\" was never defined. 18000 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18001 fi 18002 if test -z "${LINT_TRUE}" && test -z "${LINT_FALSE}"; then 18003 as_fn_error $? "conditional \"LINT\" was never defined. 18004 Usually this means the macro was only invoked conditionally." "$LINENO" 5 18005 fi 18006 18007 : "${CONFIG_STATUS=./config.status}" 18008 ac_write_fail=0 18009 ac_clean_files_save=$ac_clean_files 18010 ac_clean_files="$ac_clean_files $CONFIG_STATUS" 18011 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 18012 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;} 18013 as_write_fail=0 18014 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 18015 #! $SHELL 18016 # Generated by $as_me. 18017 # Run this file to recreate the current configuration. 18018 # Compiler output produced by configure, useful for debugging 18019 # configure, is in config.log if it exists. 18020 18021 debug=false 18022 ac_cs_recheck=false 18023 ac_cs_silent=false 18024 18025 SHELL=\${CONFIG_SHELL-$SHELL} 18026 export SHELL 18027 _ASEOF 18028 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 18029 ## -------------------- ## 18030 ## M4sh Initialization. ## 18031 ## -------------------- ## 18032 18033 # Be more Bourne compatible 18034 DUALCASE=1; export DUALCASE # for MKS sh 18035 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : 18036 emulate sh 18037 NULLCMD=: 18038 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which 18039 # is contrary to our usage. Disable this feature. 18040 alias -g '${1+"$@"}'='"$@"' 18041 setopt NO_GLOB_SUBST 18042 else 18043 case `(set -o) 2>/dev/null` in #( 18044 *posix*) : 18045 set -o posix ;; #( 18046 *) : 18047 ;; 18048 esac 18049 fi 18050 18051 18052 as_nl=' 18053 ' 18054 export as_nl 18055 # Printing a long string crashes Solaris 7 /usr/bin/printf. 18056 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' 18057 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo 18058 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo 18059 # Prefer a ksh shell builtin over an external printf program on Solaris, 18060 # but without wasting forks for bash or zsh. 18061 if test -z "$BASH_VERSION$ZSH_VERSION" \ 18062 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then 18063 as_echo='print -r --' 18064 as_echo_n='print -rn --' 18065 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then 18066 as_echo='printf %s\n' 18067 as_echo_n='printf %s' 18068 else 18069 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then 18070 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' 18071 as_echo_n='/usr/ucb/echo -n' 18072 else 18073 as_echo_body='eval expr "X$1" : "X\\(.*\\)"' 18074 as_echo_n_body='eval 18075 arg=$1; 18076 case $arg in #( 18077 *"$as_nl"*) 18078 expr "X$arg" : "X\\(.*\\)$as_nl"; 18079 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; 18080 esac; 18081 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" 18082 ' 18083 export as_echo_n_body 18084 as_echo_n='sh -c $as_echo_n_body as_echo' 18085 fi 18086 export as_echo_body 18087 as_echo='sh -c $as_echo_body as_echo' 18088 fi 18089 18090 # The user is always right. 18091 if test "${PATH_SEPARATOR+set}" != set; then 18092 PATH_SEPARATOR=: 18093 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { 18094 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || 18095 PATH_SEPARATOR=';' 18096 } 18097 fi 18098 18099 18100 # IFS 18101 # We need space, tab and new line, in precisely that order. Quoting is 18102 # there to prevent editors from complaining about space-tab. 18103 # (If _AS_PATH_WALK were called with IFS unset, it would disable word 18104 # splitting by setting IFS to empty value.) 18105 IFS=" "" $as_nl" 18106 18107 # Find who we are. Look in the path if we contain no directory separator. 18108 as_myself= 18109 case $0 in #(( 18110 *[\\/]* ) as_myself=$0 ;; 18111 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR 18112 for as_dir in $PATH 18113 do 18114 IFS=$as_save_IFS 18115 test -z "$as_dir" && as_dir=. 18116 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break 18117 done 18118 IFS=$as_save_IFS 18119 18120 ;; 18121 esac 18122 # We did not find ourselves, most probably we were run as `sh COMMAND' 18123 # in which case we are not to be found in the path. 18124 if test "x$as_myself" = x; then 18125 as_myself=$0 18126 fi 18127 if test ! -f "$as_myself"; then 18128 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 18129 exit 1 18130 fi 18131 18132 # Unset variables that we do not need and which cause bugs (e.g. in 18133 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" 18134 # suppresses any "Segmentation fault" message there. '((' could 18135 # trigger a bug in pdksh 5.2.14. 18136 for as_var in BASH_ENV ENV MAIL MAILPATH 18137 do eval test x\${$as_var+set} = xset \ 18138 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : 18139 done 18140 PS1='$ ' 18141 PS2='> ' 18142 PS4='+ ' 18143 18144 # NLS nuisances. 18145 LC_ALL=C 18146 export LC_ALL 18147 LANGUAGE=C 18148 export LANGUAGE 18149 18150 # CDPATH. 18151 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18152 18153 18154 # as_fn_error STATUS ERROR [LINENO LOG_FD] 18155 # ---------------------------------------- 18156 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are 18157 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the 18158 # script with STATUS, using 1 if that was 0. 18159 as_fn_error () 18160 { 18161 as_status=$1; test $as_status -eq 0 && as_status=1 18162 if test "$4"; then 18163 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack 18164 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 18165 fi 18166 $as_echo "$as_me: error: $2" >&2 18167 as_fn_exit $as_status 18168 } # as_fn_error 18169 18170 18171 # as_fn_set_status STATUS 18172 # ----------------------- 18173 # Set $? to STATUS, without forking. 18174 as_fn_set_status () 18175 { 18176 return $1 18177 } # as_fn_set_status 18178 18179 # as_fn_exit STATUS 18180 # ----------------- 18181 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context. 18182 as_fn_exit () 18183 { 18184 set +e 18185 as_fn_set_status $1 18186 exit $1 18187 } # as_fn_exit 18188 18189 # as_fn_unset VAR 18190 # --------------- 18191 # Portably unset VAR. 18192 as_fn_unset () 18193 { 18194 { eval $1=; unset $1;} 18195 } 18196 as_unset=as_fn_unset 18197 # as_fn_append VAR VALUE 18198 # ---------------------- 18199 # Append the text in VALUE to the end of the definition contained in VAR. Take 18200 # advantage of any shell optimizations that allow amortized linear growth over 18201 # repeated appends, instead of the typical quadratic growth present in naive 18202 # implementations. 18203 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : 18204 eval 'as_fn_append () 18205 { 18206 eval $1+=\$2 18207 }' 18208 else 18209 as_fn_append () 18210 { 18211 eval $1=\$$1\$2 18212 } 18213 fi # as_fn_append 18214 18215 # as_fn_arith ARG... 18216 # ------------------ 18217 # Perform arithmetic evaluation on the ARGs, and store the result in the 18218 # global $as_val. Take advantage of shells that can avoid forks. The arguments 18219 # must be portable across $(()) and expr. 18220 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : 18221 eval 'as_fn_arith () 18222 { 18223 as_val=$(( $* )) 18224 }' 18225 else 18226 as_fn_arith () 18227 { 18228 as_val=`expr "$@" || test $? -eq 1` 18229 } 18230 fi # as_fn_arith 18231 18232 18233 if expr a : '\(a\)' >/dev/null 2>&1 && 18234 test "X`expr 00001 : '.*\(...\)'`" = X001; then 18235 as_expr=expr 18236 else 18237 as_expr=false 18238 fi 18239 18240 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then 18241 as_basename=basename 18242 else 18243 as_basename=false 18244 fi 18245 18246 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then 18247 as_dirname=dirname 18248 else 18249 as_dirname=false 18250 fi 18251 18252 as_me=`$as_basename -- "$0" || 18253 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ 18254 X"$0" : 'X\(//\)$' \| \ 18255 X"$0" : 'X\(/\)' \| . 2>/dev/null || 18256 $as_echo X/"$0" | 18257 sed '/^.*\/\([^/][^/]*\)\/*$/{ 18258 s//\1/ 18259 q 18260 } 18261 /^X\/\(\/\/\)$/{ 18262 s//\1/ 18263 q 18264 } 18265 /^X\/\(\/\).*/{ 18266 s//\1/ 18267 q 18268 } 18269 s/.*/./; q'` 18270 18271 # Avoid depending upon Character Ranges. 18272 as_cr_letters='abcdefghijklmnopqrstuvwxyz' 18273 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' 18274 as_cr_Letters=$as_cr_letters$as_cr_LETTERS 18275 as_cr_digits='0123456789' 18276 as_cr_alnum=$as_cr_Letters$as_cr_digits 18277 18278 ECHO_C= ECHO_N= ECHO_T= 18279 case `echo -n x` in #((((( 18280 -n*) 18281 case `echo 'xy\c'` in 18282 *c*) ECHO_T=' ';; # ECHO_T is single tab character. 18283 xy) ECHO_C='\c';; 18284 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null 18285 ECHO_T=' ';; 18286 esac;; 18287 *) 18288 ECHO_N='-n';; 18289 esac 18290 18291 rm -f conf$$ conf$$.exe conf$$.file 18292 if test -d conf$$.dir; then 18293 rm -f conf$$.dir/conf$$.file 18294 else 18295 rm -f conf$$.dir 18296 mkdir conf$$.dir 2>/dev/null 18297 fi 18298 if (echo >conf$$.file) 2>/dev/null; then 18299 if ln -s conf$$.file conf$$ 2>/dev/null; then 18300 as_ln_s='ln -s' 18301 # ... but there are two gotchas: 18302 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. 18303 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. 18304 # In both cases, we have to default to `cp -p'. 18305 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || 18306 as_ln_s='cp -p' 18307 elif ln conf$$.file conf$$ 2>/dev/null; then 18308 as_ln_s=ln 18309 else 18310 as_ln_s='cp -p' 18311 fi 18312 else 18313 as_ln_s='cp -p' 18314 fi 18315 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file 18316 rmdir conf$$.dir 2>/dev/null 18317 18318 18319 # as_fn_mkdir_p 18320 # ------------- 18321 # Create "$as_dir" as a directory, including parents if necessary. 18322 as_fn_mkdir_p () 18323 { 18324 18325 case $as_dir in #( 18326 -*) as_dir=./$as_dir;; 18327 esac 18328 test -d "$as_dir" || eval $as_mkdir_p || { 18329 as_dirs= 18330 while :; do 18331 case $as_dir in #( 18332 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( 18333 *) as_qdir=$as_dir;; 18334 esac 18335 as_dirs="'$as_qdir' $as_dirs" 18336 as_dir=`$as_dirname -- "$as_dir" || 18337 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ 18338 X"$as_dir" : 'X\(//\)[^/]' \| \ 18339 X"$as_dir" : 'X\(//\)$' \| \ 18340 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || 18341 $as_echo X"$as_dir" | 18342 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ 18343 s//\1/ 18344 q 18345 } 18346 /^X\(\/\/\)[^/].*/{ 18347 s//\1/ 18348 q 18349 } 18350 /^X\(\/\/\)$/{ 18351 s//\1/ 18352 q 18353 } 18354 /^X\(\/\).*/{ 18355 s//\1/ 18356 q 18357 } 18358 s/.*/./; q'` 18359 test -d "$as_dir" && break 18360 done 18361 test -z "$as_dirs" || eval "mkdir $as_dirs" 18362 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" 18363 18364 18365 } # as_fn_mkdir_p 18366 if mkdir -p . 2>/dev/null; then 18367 as_mkdir_p='mkdir -p "$as_dir"' 18368 else 18369 test -d ./-p && rmdir ./-p 18370 as_mkdir_p=false 18371 fi 18372 18373 if test -x / >/dev/null 2>&1; then 18374 as_test_x='test -x' 18375 else 18376 if ls -dL / >/dev/null 2>&1; then 18377 as_ls_L_option=L 18378 else 18379 as_ls_L_option= 18380 fi 18381 as_test_x=' 18382 eval sh -c '\'' 18383 if test -d "$1"; then 18384 test -d "$1/."; 18385 else 18386 case $1 in #( 18387 -*)set "./$1";; 18388 esac; 18389 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( 18390 ???[sx]*):;;*)false;;esac;fi 18391 '\'' sh 18392 ' 18393 fi 18394 as_executable_p=$as_test_x 18395 18396 # Sed expression to map a string onto a valid CPP name. 18397 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" 18398 18399 # Sed expression to map a string onto a valid variable name. 18400 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" 18401 18402 18403 exec 6>&1 18404 ## ----------------------------------- ## 18405 ## Main body of $CONFIG_STATUS script. ## 18406 ## ----------------------------------- ## 18407 _ASEOF 18408 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1 18409 18410 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18411 # Save the log message, to keep $0 and so on meaningful, and to 18412 # report actual input values of CONFIG_FILES etc. instead of their 18413 # values after options handling. 18414 ac_log=" 18415 This file was extended by libXinerama $as_me 1.1.3, which was 18416 generated by GNU Autoconf 2.68. Invocation command line was 18417 18418 CONFIG_FILES = $CONFIG_FILES 18419 CONFIG_HEADERS = $CONFIG_HEADERS 18420 CONFIG_LINKS = $CONFIG_LINKS 18421 CONFIG_COMMANDS = $CONFIG_COMMANDS 18422 $ $0 $@ 18423 18424 on `(hostname || uname -n) 2>/dev/null | sed 1q` 18425 " 18426 18427 _ACEOF 18428 18429 case $ac_config_files in *" 18430 "*) set x $ac_config_files; shift; ac_config_files=$*;; 18431 esac 18432 18433 case $ac_config_headers in *" 18434 "*) set x $ac_config_headers; shift; ac_config_headers=$*;; 18435 esac 18436 18437 18438 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18439 # Files that config.status was made for. 18440 config_files="$ac_config_files" 18441 config_headers="$ac_config_headers" 18442 config_commands="$ac_config_commands" 18443 18444 _ACEOF 18445 18446 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18447 ac_cs_usage="\ 18448 \`$as_me' instantiates files and other configuration actions 18449 from templates according to the current configuration. Unless the files 18450 and actions are specified as TAGs, all are instantiated by default. 18451 18452 Usage: $0 [OPTION]... [TAG]... 18453 18454 -h, --help print this help, then exit 18455 -V, --version print version number and configuration settings, then exit 18456 --config print configuration, then exit 18457 -q, --quiet, --silent 18458 do not print progress messages 18459 -d, --debug don't remove temporary files 18460 --recheck update $as_me by reconfiguring in the same conditions 18461 --file=FILE[:TEMPLATE] 18462 instantiate the configuration file FILE 18463 --header=FILE[:TEMPLATE] 18464 instantiate the configuration header FILE 18465 18466 Configuration files: 18467 $config_files 18468 18469 Configuration headers: 18470 $config_headers 18471 18472 Configuration commands: 18473 $config_commands 18474 18475 Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=xorg>." 18476 18477 _ACEOF 18478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18479 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" 18480 ac_cs_version="\\ 18481 libXinerama config.status 1.1.3 18482 configured by $0, generated by GNU Autoconf 2.68, 18483 with options \\"\$ac_cs_config\\" 18484 18485 Copyright (C) 2010 Free Software Foundation, Inc. 18486 This config.status script is free software; the Free Software Foundation 18487 gives unlimited permission to copy, distribute and modify it." 18488 18489 ac_pwd='$ac_pwd' 18490 srcdir='$srcdir' 18491 INSTALL='$INSTALL' 18492 MKDIR_P='$MKDIR_P' 18493 AWK='$AWK' 18494 test -n "\$AWK" || AWK=awk 18495 _ACEOF 18496 18497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18498 # The default lists apply if the user does not specify any file. 18499 ac_need_defaults=: 18500 while test $# != 0 18501 do 18502 case $1 in 18503 --*=?*) 18504 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18505 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'` 18506 ac_shift=: 18507 ;; 18508 --*=) 18509 ac_option=`expr "X$1" : 'X\([^=]*\)='` 18510 ac_optarg= 18511 ac_shift=: 18512 ;; 18513 *) 18514 ac_option=$1 18515 ac_optarg=$2 18516 ac_shift=shift 18517 ;; 18518 esac 18519 18520 case $ac_option in 18521 # Handling of the options. 18522 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) 18523 ac_cs_recheck=: ;; 18524 --version | --versio | --versi | --vers | --ver | --ve | --v | -V ) 18525 $as_echo "$ac_cs_version"; exit ;; 18526 --config | --confi | --conf | --con | --co | --c ) 18527 $as_echo "$ac_cs_config"; exit ;; 18528 --debug | --debu | --deb | --de | --d | -d ) 18529 debug=: ;; 18530 --file | --fil | --fi | --f ) 18531 $ac_shift 18532 case $ac_optarg in 18533 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18534 '') as_fn_error $? "missing file argument" ;; 18535 esac 18536 as_fn_append CONFIG_FILES " '$ac_optarg'" 18537 ac_need_defaults=false;; 18538 --header | --heade | --head | --hea ) 18539 $ac_shift 18540 case $ac_optarg in 18541 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;; 18542 esac 18543 as_fn_append CONFIG_HEADERS " '$ac_optarg'" 18544 ac_need_defaults=false;; 18545 --he | --h) 18546 # Conflict between --help and --header 18547 as_fn_error $? "ambiguous option: \`$1' 18548 Try \`$0 --help' for more information.";; 18549 --help | --hel | -h ) 18550 $as_echo "$ac_cs_usage"; exit ;; 18551 -q | -quiet | --quiet | --quie | --qui | --qu | --q \ 18552 | -silent | --silent | --silen | --sile | --sil | --si | --s) 18553 ac_cs_silent=: ;; 18554 18555 # This is an error. 18556 -*) as_fn_error $? "unrecognized option: \`$1' 18557 Try \`$0 --help' for more information." ;; 18558 18559 *) as_fn_append ac_config_targets " $1" 18560 ac_need_defaults=false ;; 18561 18562 esac 18563 shift 18564 done 18565 18566 ac_configure_extra_args= 18567 18568 if $ac_cs_silent; then 18569 exec 6>/dev/null 18570 ac_configure_extra_args="$ac_configure_extra_args --silent" 18571 fi 18572 18573 _ACEOF 18574 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18575 if \$ac_cs_recheck; then 18576 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion 18577 shift 18578 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 18579 CONFIG_SHELL='$SHELL' 18580 export CONFIG_SHELL 18581 exec "\$@" 18582 fi 18583 18584 _ACEOF 18585 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18586 exec 5>>config.log 18587 { 18588 echo 18589 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX 18590 ## Running $as_me. ## 18591 _ASBOX 18592 $as_echo "$ac_log" 18593 } >&5 18594 18595 _ACEOF 18596 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18597 # 18598 # INIT-COMMANDS 18599 # 18600 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" 18601 18602 18603 # The HP-UX ksh and POSIX shell print the target directory to stdout 18604 # if CDPATH is set. 18605 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH 18606 18607 sed_quote_subst='$sed_quote_subst' 18608 double_quote_subst='$double_quote_subst' 18609 delay_variable_subst='$delay_variable_subst' 18610 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`' 18611 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`' 18612 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`' 18613 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`' 18614 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`' 18615 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`' 18616 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`' 18617 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`' 18618 PATH_SEPARATOR='`$ECHO "$PATH_SEPARATOR" | $SED "$delay_single_quote_subst"`' 18619 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`' 18620 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`' 18621 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`' 18622 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`' 18623 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`' 18624 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`' 18625 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`' 18626 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`' 18627 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`' 18628 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`' 18629 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`' 18630 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`' 18631 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`' 18632 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`' 18633 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`' 18634 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`' 18635 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`' 18636 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`' 18637 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`' 18638 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`' 18639 lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`' 18640 lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`' 18641 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`' 18642 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`' 18643 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`' 18644 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`' 18645 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`' 18646 file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`' 18647 want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`' 18648 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`' 18649 sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`' 18650 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`' 18651 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`' 18652 archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`' 18653 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`' 18654 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`' 18655 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18656 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18657 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`' 18658 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`' 18659 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`' 18660 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`' 18661 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`' 18662 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`' 18663 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`' 18664 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`' 18665 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`' 18666 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"`' 18667 nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`' 18668 lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`' 18669 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`' 18670 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`' 18671 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`' 18672 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`' 18673 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`' 18674 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`' 18675 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`' 18676 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`' 18677 MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`' 18678 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`' 18679 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`' 18680 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`' 18681 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`' 18682 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`' 18683 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`' 18684 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`' 18685 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18686 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`' 18687 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`' 18688 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`' 18689 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`' 18690 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`' 18691 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`' 18692 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`' 18693 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`' 18694 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18695 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`' 18696 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`' 18697 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`' 18698 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`' 18699 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`' 18700 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`' 18701 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`' 18702 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`' 18703 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`' 18704 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`' 18705 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`' 18706 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`' 18707 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`' 18708 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`' 18709 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`' 18710 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`' 18711 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`' 18712 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`' 18713 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`' 18714 postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`' 18715 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`' 18716 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`' 18717 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`' 18718 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`' 18719 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`' 18720 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`' 18721 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`' 18722 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`' 18723 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`' 18724 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`' 18725 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`' 18726 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`' 18727 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`' 18728 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`' 18729 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`' 18730 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`' 18731 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`' 18732 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`' 18733 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`' 18734 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`' 18735 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`' 18736 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`' 18737 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`' 18738 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`' 18739 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`' 18740 18741 LTCC='$LTCC' 18742 LTCFLAGS='$LTCFLAGS' 18743 compiler='$compiler_DEFAULT' 18744 18745 # A function that is used when there is no print builtin or printf. 18746 func_fallback_echo () 18747 { 18748 eval 'cat <<_LTECHO_EOF 18749 \$1 18750 _LTECHO_EOF' 18751 } 18752 18753 # Quote evaled strings. 18754 for var in SHELL \ 18755 ECHO \ 18756 PATH_SEPARATOR \ 18757 SED \ 18758 GREP \ 18759 EGREP \ 18760 FGREP \ 18761 LD \ 18762 NM \ 18763 LN_S \ 18764 lt_SP2NL \ 18765 lt_NL2SP \ 18766 reload_flag \ 18767 OBJDUMP \ 18768 deplibs_check_method \ 18769 file_magic_cmd \ 18770 file_magic_glob \ 18771 want_nocaseglob \ 18772 DLLTOOL \ 18773 sharedlib_from_linklib_cmd \ 18774 AR \ 18775 AR_FLAGS \ 18776 archiver_list_spec \ 18777 STRIP \ 18778 RANLIB \ 18779 CC \ 18780 CFLAGS \ 18781 compiler \ 18782 lt_cv_sys_global_symbol_pipe \ 18783 lt_cv_sys_global_symbol_to_cdecl \ 18784 lt_cv_sys_global_symbol_to_c_name_address \ 18785 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \ 18786 nm_file_list_spec \ 18787 lt_prog_compiler_no_builtin_flag \ 18788 lt_prog_compiler_pic \ 18789 lt_prog_compiler_wl \ 18790 lt_prog_compiler_static \ 18791 lt_cv_prog_compiler_c_o \ 18792 need_locks \ 18793 MANIFEST_TOOL \ 18794 DSYMUTIL \ 18795 NMEDIT \ 18796 LIPO \ 18797 OTOOL \ 18798 OTOOL64 \ 18799 shrext_cmds \ 18800 export_dynamic_flag_spec \ 18801 whole_archive_flag_spec \ 18802 compiler_needs_object \ 18803 with_gnu_ld \ 18804 allow_undefined_flag \ 18805 no_undefined_flag \ 18806 hardcode_libdir_flag_spec \ 18807 hardcode_libdir_separator \ 18808 exclude_expsyms \ 18809 include_expsyms \ 18810 file_list_spec \ 18811 variables_saved_for_relink \ 18812 libname_spec \ 18813 library_names_spec \ 18814 soname_spec \ 18815 install_override_mode \ 18816 finish_eval \ 18817 old_striplib \ 18818 striplib; do 18819 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 18820 *[\\\\\\\`\\"\\\$]*) 18821 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" 18822 ;; 18823 *) 18824 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18825 ;; 18826 esac 18827 done 18828 18829 # Double-quote double-evaled strings. 18830 for var in reload_cmds \ 18831 old_postinstall_cmds \ 18832 old_postuninstall_cmds \ 18833 old_archive_cmds \ 18834 extract_expsyms_cmds \ 18835 old_archive_from_new_cmds \ 18836 old_archive_from_expsyms_cmds \ 18837 archive_cmds \ 18838 archive_expsym_cmds \ 18839 module_cmds \ 18840 module_expsym_cmds \ 18841 export_symbols_cmds \ 18842 prelink_cmds \ 18843 postlink_cmds \ 18844 postinstall_cmds \ 18845 postuninstall_cmds \ 18846 finish_cmds \ 18847 sys_lib_search_path_spec \ 18848 sys_lib_dlsearch_path_spec; do 18849 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in 18850 *[\\\\\\\`\\"\\\$]*) 18851 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" 18852 ;; 18853 *) 18854 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" 18855 ;; 18856 esac 18857 done 18858 18859 ac_aux_dir='$ac_aux_dir' 18860 xsi_shell='$xsi_shell' 18861 lt_shell_append='$lt_shell_append' 18862 18863 # See if we are running on zsh, and set the options which allow our 18864 # commands through without removal of \ escapes INIT. 18865 if test -n "\${ZSH_VERSION+set}" ; then 18866 setopt NO_GLOB_SUBST 18867 fi 18868 18869 18870 PACKAGE='$PACKAGE' 18871 VERSION='$VERSION' 18872 TIMESTAMP='$TIMESTAMP' 18873 RM='$RM' 18874 ofile='$ofile' 18875 18876 18877 18878 18879 _ACEOF 18880 18881 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 18882 18883 # Handling of arguments. 18884 for ac_config_target in $ac_config_targets 18885 do 18886 case $ac_config_target in 18887 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;; 18888 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; 18889 "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;; 18890 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;; 18891 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;; 18892 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;; 18893 "xinerama.pc") CONFIG_FILES="$CONFIG_FILES xinerama.pc" ;; 18894 18895 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;; 18896 esac 18897 done 18898 18899 18900 # If the user did not use the arguments to specify the items to instantiate, 18901 # then the envvar interface is used. Set only those that are not. 18902 # We use the long form for the default assignment because of an extremely 18903 # bizarre bug on SunOS 4.1.3. 18904 if $ac_need_defaults; then 18905 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files 18906 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers 18907 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands 18908 fi 18909 18910 # Have a temporary directory for convenience. Make it in the build tree 18911 # simply because there is no reason against having it here, and in addition, 18912 # creating and moving files from /tmp can sometimes cause problems. 18913 # Hook for its removal unless debugging. 18914 # Note that there is a small window in which the directory will not be cleaned: 18915 # after its creation but before its name has been assigned to `$tmp'. 18916 $debug || 18917 { 18918 tmp= ac_tmp= 18919 trap 'exit_status=$? 18920 : "${ac_tmp:=$tmp}" 18921 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status 18922 ' 0 18923 trap 'as_fn_exit 1' 1 2 13 15 18924 } 18925 # Create a (secure) tmp directory for tmp files. 18926 18927 { 18928 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && 18929 test -d "$tmp" 18930 } || 18931 { 18932 tmp=./conf$$-$RANDOM 18933 (umask 077 && mkdir "$tmp") 18934 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 18935 ac_tmp=$tmp 18936 18937 # Set up the scripts for CONFIG_FILES section. 18938 # No need to generate them if there are no CONFIG_FILES. 18939 # This happens for instance with `./config.status config.h'. 18940 if test -n "$CONFIG_FILES"; then 18941 18942 18943 ac_cr=`echo X | tr X '\015'` 18944 # On cygwin, bash can eat \r inside `` if the user requested igncr. 18945 # But we know of no other shell where ac_cr would be empty at this 18946 # point, so we can use a bashism as a fallback. 18947 if test "x$ac_cr" = x; then 18948 eval ac_cr=\$\'\\r\' 18949 fi 18950 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null` 18951 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then 18952 ac_cs_awk_cr='\\r' 18953 else 18954 ac_cs_awk_cr=$ac_cr 18955 fi 18956 18957 echo 'BEGIN {' >"$ac_tmp/subs1.awk" && 18958 _ACEOF 18959 18960 18961 { 18962 echo "cat >conf$$subs.awk <<_ACEOF" && 18963 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && 18964 echo "_ACEOF" 18965 } >conf$$subs.sh || 18966 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18967 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` 18968 ac_delim='%!_!# ' 18969 for ac_last_try in false false false false false :; do 18970 . ./conf$$subs.sh || 18971 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18972 18973 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` 18974 if test $ac_delim_n = $ac_delim_num; then 18975 break 18976 elif $ac_last_try; then 18977 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 18978 else 18979 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 18980 fi 18981 done 18982 rm -f conf$$subs.sh 18983 18984 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 18985 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK && 18986 _ACEOF 18987 sed -n ' 18988 h 18989 s/^/S["/; s/!.*/"]=/ 18990 p 18991 g 18992 s/^[^!]*!// 18993 :repl 18994 t repl 18995 s/'"$ac_delim"'$// 18996 t delim 18997 :nl 18998 h 18999 s/\(.\{148\}\)..*/\1/ 19000 t more1 19001 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/ 19002 p 19003 n 19004 b repl 19005 :more1 19006 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19007 p 19008 g 19009 s/.\{148\}// 19010 t nl 19011 :delim 19012 h 19013 s/\(.\{148\}\)..*/\1/ 19014 t more2 19015 s/["\\]/\\&/g; s/^/"/; s/$/"/ 19016 p 19017 b 19018 :more2 19019 s/["\\]/\\&/g; s/^/"/; s/$/"\\/ 19020 p 19021 g 19022 s/.\{148\}// 19023 t delim 19024 ' <conf$$subs.awk | sed ' 19025 /^[^""]/{ 19026 N 19027 s/\n// 19028 } 19029 ' >>$CONFIG_STATUS || ac_write_fail=1 19030 rm -f conf$$subs.awk 19031 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19032 _ACAWK 19033 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK && 19034 for (key in S) S_is_set[key] = 1 19035 FS = "" 19036 19037 } 19038 { 19039 line = $ 0 19040 nfields = split(line, field, "@") 19041 substed = 0 19042 len = length(field[1]) 19043 for (i = 2; i < nfields; i++) { 19044 key = field[i] 19045 keylen = length(key) 19046 if (S_is_set[key]) { 19047 value = S[key] 19048 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3) 19049 len += length(value) + length(field[++i]) 19050 substed = 1 19051 } else 19052 len += 1 + keylen 19053 } 19054 19055 print line 19056 } 19057 19058 _ACAWK 19059 _ACEOF 19060 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19061 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then 19062 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g" 19063 else 19064 cat 19065 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \ 19066 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5 19067 _ACEOF 19068 19069 # VPATH may cause trouble with some makes, so we remove sole $(srcdir), 19070 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and 19071 # trailing colons and then remove the whole line if VPATH becomes empty 19072 # (actually we leave an empty line to preserve line numbers). 19073 if test "x$srcdir" = x.; then 19074 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ 19075 h 19076 s/// 19077 s/^/:/ 19078 s/[ ]*$/:/ 19079 s/:\$(srcdir):/:/g 19080 s/:\${srcdir}:/:/g 19081 s/:@srcdir@:/:/g 19082 s/^:*// 19083 s/:*$// 19084 x 19085 s/\(=[ ]*\).*/\1/ 19086 G 19087 s/\n// 19088 s/^[^=]*=[ ]*$// 19089 }' 19090 fi 19091 19092 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19093 fi # test -n "$CONFIG_FILES" 19094 19095 # Set up the scripts for CONFIG_HEADERS section. 19096 # No need to generate them if there are no CONFIG_HEADERS. 19097 # This happens for instance with `./config.status Makefile'. 19098 if test -n "$CONFIG_HEADERS"; then 19099 cat >"$ac_tmp/defines.awk" <<\_ACAWK || 19100 BEGIN { 19101 _ACEOF 19102 19103 # Transform confdefs.h into an awk script `defines.awk', embedded as 19104 # here-document in config.status, that substitutes the proper values into 19105 # config.h.in to produce config.h. 19106 19107 # Create a delimiter string that does not exist in confdefs.h, to ease 19108 # handling of long lines. 19109 ac_delim='%!_!# ' 19110 for ac_last_try in false false :; do 19111 ac_tt=`sed -n "/$ac_delim/p" confdefs.h` 19112 if test -z "$ac_tt"; then 19113 break 19114 elif $ac_last_try; then 19115 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 19116 else 19117 ac_delim="$ac_delim!$ac_delim _$ac_delim!! " 19118 fi 19119 done 19120 19121 # For the awk script, D is an array of macro values keyed by name, 19122 # likewise P contains macro parameters if any. Preserve backslash 19123 # newline sequences. 19124 19125 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* 19126 sed -n ' 19127 s/.\{148\}/&'"$ac_delim"'/g 19128 t rset 19129 :rset 19130 s/^[ ]*#[ ]*define[ ][ ]*/ / 19131 t def 19132 d 19133 :def 19134 s/\\$// 19135 t bsnl 19136 s/["\\]/\\&/g 19137 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19138 D["\1"]=" \3"/p 19139 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p 19140 d 19141 :bsnl 19142 s/["\\]/\\&/g 19143 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ 19144 D["\1"]=" \3\\\\\\n"\\/p 19145 t cont 19146 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p 19147 t cont 19148 d 19149 :cont 19150 n 19151 s/.\{148\}/&'"$ac_delim"'/g 19152 t clear 19153 :clear 19154 s/\\$// 19155 t bsnlc 19156 s/["\\]/\\&/g; s/^/"/; s/$/"/p 19157 d 19158 :bsnlc 19159 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p 19160 b cont 19161 ' <confdefs.h | sed ' 19162 s/'"$ac_delim"'/"\\\ 19163 "/g' >>$CONFIG_STATUS || ac_write_fail=1 19164 19165 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 19166 for (key in D) D_is_set[key] = 1 19167 FS = "" 19168 } 19169 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { 19170 line = \$ 0 19171 split(line, arg, " ") 19172 if (arg[1] == "#") { 19173 defundef = arg[2] 19174 mac1 = arg[3] 19175 } else { 19176 defundef = substr(arg[1], 2) 19177 mac1 = arg[2] 19178 } 19179 split(mac1, mac2, "(") #) 19180 macro = mac2[1] 19181 prefix = substr(line, 1, index(line, defundef) - 1) 19182 if (D_is_set[macro]) { 19183 # Preserve the white space surrounding the "#". 19184 print prefix "define", macro P[macro] D[macro] 19185 next 19186 } else { 19187 # Replace #undef with comments. This is necessary, for example, 19188 # in the case of _POSIX_SOURCE, which is predefined and required 19189 # on some systems where configure will not decide to define it. 19190 if (defundef == "undef") { 19191 print "/*", prefix defundef, macro, "*/" 19192 next 19193 } 19194 } 19195 } 19196 { print } 19197 _ACAWK 19198 _ACEOF 19199 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 19200 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 19201 fi # test -n "$CONFIG_HEADERS" 19202 19203 19204 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS" 19205 shift 19206 for ac_tag 19207 do 19208 case $ac_tag in 19209 :[FHLC]) ac_mode=$ac_tag; continue;; 19210 esac 19211 case $ac_mode$ac_tag in 19212 :[FHL]*:*);; 19213 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;; 19214 :[FH]-) ac_tag=-:-;; 19215 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;; 19216 esac 19217 ac_save_IFS=$IFS 19218 IFS=: 19219 set x $ac_tag 19220 IFS=$ac_save_IFS 19221 shift 19222 ac_file=$1 19223 shift 19224 19225 case $ac_mode in 19226 :L) ac_source=$1;; 19227 :[FH]) 19228 ac_file_inputs= 19229 for ac_f 19230 do 19231 case $ac_f in 19232 -) ac_f="$ac_tmp/stdin";; 19233 *) # Look for the file first in the build tree, then in the source tree 19234 # (if the path is not absolute). The absolute path cannot be DOS-style, 19235 # because $ac_f cannot contain `:'. 19236 test -f "$ac_f" || 19237 case $ac_f in 19238 [\\/$]*) false;; 19239 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";; 19240 esac || 19241 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;; 19242 esac 19243 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac 19244 as_fn_append ac_file_inputs " '$ac_f'" 19245 done 19246 19247 # Let's still pretend it is `configure' which instantiates (i.e., don't 19248 # use $as_me), people would be surprised to read: 19249 # /* config.h. Generated by config.status. */ 19250 configure_input='Generated from '` 19251 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g' 19252 `' by configure.' 19253 if test x"$ac_file" != x-; then 19254 configure_input="$ac_file. $configure_input" 19255 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5 19256 $as_echo "$as_me: creating $ac_file" >&6;} 19257 fi 19258 # Neutralize special characters interpreted by sed in replacement strings. 19259 case $configure_input in #( 19260 *\&* | *\|* | *\\* ) 19261 ac_sed_conf_input=`$as_echo "$configure_input" | 19262 sed 's/[\\\\&|]/\\\\&/g'`;; #( 19263 *) ac_sed_conf_input=$configure_input;; 19264 esac 19265 19266 case $ac_tag in 19267 *:-:* | *:-) cat >"$ac_tmp/stdin" \ 19268 || as_fn_error $? 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If not, a copy 19626 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or 19627 # obtained by writing to the Free Software Foundation, Inc., 19628 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 19629 19630 19631 # The names of the tagged configurations supported by this script. 19632 available_tags="" 19633 19634 # ### BEGIN LIBTOOL CONFIG 19635 19636 # Which release of libtool.m4 was used? 19637 macro_version=$macro_version 19638 macro_revision=$macro_revision 19639 19640 # Whether or not to build shared libraries. 19641 build_libtool_libs=$enable_shared 19642 19643 # Whether or not to build static libraries. 19644 build_old_libs=$enable_static 19645 19646 # What type of objects to build. 19647 pic_mode=$pic_mode 19648 19649 # Whether or not to optimize for fast installation. 19650 fast_install=$enable_fast_install 19651 19652 # Shell to use when invoking shell scripts. 19653 SHELL=$lt_SHELL 19654 19655 # An echo program that protects backslashes. 19656 ECHO=$lt_ECHO 19657 19658 # The PATH separator for the build system. 19659 PATH_SEPARATOR=$lt_PATH_SEPARATOR 19660 19661 # The host system. 19662 host_alias=$host_alias 19663 host=$host 19664 host_os=$host_os 19665 19666 # The build system. 19667 build_alias=$build_alias 19668 build=$build 19669 build_os=$build_os 19670 19671 # A sed program that does not truncate output. 19672 SED=$lt_SED 19673 19674 # Sed that helps us avoid accidentally triggering echo(1) options like -n. 19675 Xsed="\$SED -e 1s/^X//" 19676 19677 # A grep program that handles long lines. 19678 GREP=$lt_GREP 19679 19680 # An ERE matcher. 19681 EGREP=$lt_EGREP 19682 19683 # A literal string matcher. 19684 FGREP=$lt_FGREP 19685 19686 # A BSD- or MS-compatible name lister. 19687 NM=$lt_NM 19688 19689 # Whether we need soft or hard links. 19690 LN_S=$lt_LN_S 19691 19692 # What is the maximum length of a command? 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19822 need_lib_prefix=$need_lib_prefix 19823 19824 # Do we need a version for libraries? 19825 need_version=$need_version 19826 19827 # Library versioning type. 19828 version_type=$version_type 19829 19830 # Shared library runtime path variable. 19831 runpath_var=$runpath_var 19832 19833 # Shared library path variable. 19834 shlibpath_var=$shlibpath_var 19835 19836 # Is shlibpath searched before the hard-coded library search path? 19837 shlibpath_overrides_runpath=$shlibpath_overrides_runpath 19838 19839 # Format of library name prefix. 19840 libname_spec=$lt_libname_spec 19841 19842 # List of archive names. First name is the real one, the rest are links. 19843 # The last name is the one that the linker finds with -lNAME 19844 library_names_spec=$lt_library_names_spec 19845 19846 # The coded name of the library, if different from the real name. 19847 soname_spec=$lt_soname_spec 19848 19849 # Permission mode override for installation of shared libraries. 19850 install_override_mode=$lt_install_override_mode 19851 19852 # Command to use after installation of a shared archive. 19853 postinstall_cmds=$lt_postinstall_cmds 19854 19855 # Command to use after uninstallation of a shared archive. 19856 postuninstall_cmds=$lt_postuninstall_cmds 19857 19858 # Commands used to finish a libtool library installation in a directory. 19859 finish_cmds=$lt_finish_cmds 19860 19861 # As "finish_cmds", except a single script fragment to be evaled but 19862 # not shown. 19863 finish_eval=$lt_finish_eval 19864 19865 # Whether we should hardcode library paths into libraries. 19866 hardcode_into_libs=$hardcode_into_libs 19867 19868 # Compile-time system search path for libraries. 19869 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec 19870 19871 # Run-time system search path for libraries. 19872 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec 19873 19874 # Whether dlopen is supported. 19875 dlopen_support=$enable_dlopen 19876 19877 # Whether dlopen of programs is supported. 19878 dlopen_self=$enable_dlopen_self 19879 19880 # Whether dlopen of statically linked programs is supported. 19881 dlopen_self_static=$enable_dlopen_self_static 19882 19883 # Commands to strip libraries. 19884 old_striplib=$lt_old_striplib 19885 striplib=$lt_striplib 19886 19887 19888 # The linker used to build libraries. 19889 LD=$lt_LD 19890 19891 # How to create reloadable object files. 19892 reload_flag=$lt_reload_flag 19893 reload_cmds=$lt_reload_cmds 19894 19895 # Commands used to build an old-style archive. 19896 old_archive_cmds=$lt_old_archive_cmds 19897 19898 # A language specific compiler. 19899 CC=$lt_compiler 19900 19901 # Is the compiler the GNU compiler? 19902 with_gcc=$GCC 19903 19904 # Compiler flag to turn off builtin functions. 19905 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag 19906 19907 # Additional compiler flags for building library objects. 19908 pic_flag=$lt_lt_prog_compiler_pic 19909 19910 # How to pass a linker flag through the compiler. 19911 wl=$lt_lt_prog_compiler_wl 19912 19913 # Compiler flag to prevent dynamic linking. 19914 link_static_flag=$lt_lt_prog_compiler_static 19915 19916 # Does compiler simultaneously support -c and -o options? 19917 compiler_c_o=$lt_lt_cv_prog_compiler_c_o 19918 19919 # Whether or not to add -lc for building shared libraries. 19920 build_libtool_need_lc=$archive_cmds_need_lc 19921 19922 # Whether or not to disallow shared libs when runtime libs are static. 19923 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes 19924 19925 # Compiler flag to allow reflexive dlopens. 19926 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec 19927 19928 # Compiler flag to generate shared objects directly from archives. 19929 whole_archive_flag_spec=$lt_whole_archive_flag_spec 19930 19931 # Whether the compiler copes with passing no objects directly. 19932 compiler_needs_object=$lt_compiler_needs_object 19933 19934 # Create an old-style archive from a shared archive. 19935 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds 19936 19937 # Create a temporary old-style archive to link instead of a shared archive. 19938 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds 19939 19940 # Commands used to build a shared archive. 19941 archive_cmds=$lt_archive_cmds 19942 archive_expsym_cmds=$lt_archive_expsym_cmds 19943 19944 # Commands used to build a loadable module if different from building 19945 # a shared archive. 19946 module_cmds=$lt_module_cmds 19947 module_expsym_cmds=$lt_module_expsym_cmds 19948 19949 # Whether we are building with GNU ld or not. 19950 with_gnu_ld=$lt_with_gnu_ld 19951 19952 # Flag that allows shared libraries with undefined symbols to be built. 19953 allow_undefined_flag=$lt_allow_undefined_flag 19954 19955 # Flag that enforces no undefined symbols. 19956 no_undefined_flag=$lt_no_undefined_flag 19957 19958 # Flag to hardcode \$libdir into a binary during linking. 19959 # This must work even if \$libdir does not exist 19960 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec 19961 19962 # Whether we need a single "-rpath" flag with a separated argument. 19963 hardcode_libdir_separator=$lt_hardcode_libdir_separator 19964 19965 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 19966 # DIR into the resulting binary. 19967 hardcode_direct=$hardcode_direct 19968 19969 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes 19970 # DIR into the resulting binary and the resulting library dependency is 19971 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the 19972 # library is relocated. 19973 hardcode_direct_absolute=$hardcode_direct_absolute 19974 19975 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR 19976 # into the resulting binary. 19977 hardcode_minus_L=$hardcode_minus_L 19978 19979 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR 19980 # into the resulting binary. 19981 hardcode_shlibpath_var=$hardcode_shlibpath_var 19982 19983 # Set to "yes" if building a shared library automatically hardcodes DIR 19984 # into the library and all subsequent libraries and executables linked 19985 # against it. 19986 hardcode_automatic=$hardcode_automatic 19987 19988 # Set to yes if linker adds runtime paths of dependent libraries 19989 # to runtime path list. 19990 inherit_rpath=$inherit_rpath 19991 19992 # Whether libtool must link a program against all its dependency libraries. 19993 link_all_deplibs=$link_all_deplibs 19994 19995 # Set to "yes" if exported symbols are required. 19996 always_export_symbols=$always_export_symbols 19997 19998 # The commands to list exported symbols. 19999 export_symbols_cmds=$lt_export_symbols_cmds 20000 20001 # Symbols that should not be listed in the preloaded symbols. 20002 exclude_expsyms=$lt_exclude_expsyms 20003 20004 # Symbols that must always be exported. 20005 include_expsyms=$lt_include_expsyms 20006 20007 # Commands necessary for linking programs (against libraries) with templates. 20008 prelink_cmds=$lt_prelink_cmds 20009 20010 # Commands necessary for finishing linking programs. 20011 postlink_cmds=$lt_postlink_cmds 20012 20013 # Specify filename containing input files. 20014 file_list_spec=$lt_file_list_spec 20015 20016 # How to hardcode a shared library path into an executable. 20017 hardcode_action=$hardcode_action 20018 20019 # ### END LIBTOOL CONFIG 20020 20021 _LT_EOF 20022 20023 case $host_os in 20024 aix3*) 20025 cat <<\_LT_EOF >> "$cfgfile" 20026 # AIX sometimes has problems with the GCC collect2 program. For some 20027 # reason, if we set the COLLECT_NAMES environment variable, the problems 20028 # vanish in a puff of smoke. 20029 if test "X${COLLECT_NAMES+set}" != Xset; then 20030 COLLECT_NAMES= 20031 export COLLECT_NAMES 20032 fi 20033 _LT_EOF 20034 ;; 20035 esac 20036 20037 20038 ltmain="$ac_aux_dir/ltmain.sh" 20039 20040 20041 # We use sed instead of cat because bash on DJGPP gets confused if 20042 # if finds mixed CR/LF and LF-only lines. Since sed operates in 20043 # text mode, it properly converts lines to CR/LF. This bash problem 20044 # is reportedly fixed, but why not run on old versions too? 20045 sed '$q' "$ltmain" >> "$cfgfile" \ 20046 || (rm -f "$cfgfile"; exit 1) 20047 20048 if test x"$xsi_shell" = xyes; then 20049 sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ 20050 func_dirname ()\ 20051 {\ 20052 \ case ${1} in\ 20053 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20054 \ * ) func_dirname_result="${3}" ;;\ 20055 \ esac\ 20056 } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ 20057 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20058 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20059 test 0 -eq $? || _lt_function_replace_fail=: 20060 20061 20062 sed -e '/^func_basename ()$/,/^} # func_basename /c\ 20063 func_basename ()\ 20064 {\ 20065 \ func_basename_result="${1##*/}"\ 20066 } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20067 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20068 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20069 test 0 -eq $? || _lt_function_replace_fail=: 20070 20071 20072 sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ 20073 func_dirname_and_basename ()\ 20074 {\ 20075 \ case ${1} in\ 20076 \ */*) func_dirname_result="${1%/*}${2}" ;;\ 20077 \ * ) func_dirname_result="${3}" ;;\ 20078 \ esac\ 20079 \ func_basename_result="${1##*/}"\ 20080 } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ 20081 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20082 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20083 test 0 -eq $? || _lt_function_replace_fail=: 20084 20085 20086 sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ 20087 func_stripname ()\ 20088 {\ 20089 \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ 20090 \ # positional parameters, so assign one to ordinary parameter first.\ 20091 \ func_stripname_result=${3}\ 20092 \ func_stripname_result=${func_stripname_result#"${1}"}\ 20093 \ func_stripname_result=${func_stripname_result%"${2}"}\ 20094 } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ 20095 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20096 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20097 test 0 -eq $? || _lt_function_replace_fail=: 20098 20099 20100 sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ 20101 func_split_long_opt ()\ 20102 {\ 20103 \ func_split_long_opt_name=${1%%=*}\ 20104 \ func_split_long_opt_arg=${1#*=}\ 20105 } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20106 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20107 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20108 test 0 -eq $? || _lt_function_replace_fail=: 20109 20110 20111 sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ 20112 func_split_short_opt ()\ 20113 {\ 20114 \ func_split_short_opt_arg=${1#??}\ 20115 \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ 20116 } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ 20117 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20118 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20119 test 0 -eq $? || _lt_function_replace_fail=: 20120 20121 20122 sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ 20123 func_lo2o ()\ 20124 {\ 20125 \ case ${1} in\ 20126 \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ 20127 \ *) func_lo2o_result=${1} ;;\ 20128 \ esac\ 20129 } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ 20130 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20131 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20132 test 0 -eq $? || _lt_function_replace_fail=: 20133 20134 20135 sed -e '/^func_xform ()$/,/^} # func_xform /c\ 20136 func_xform ()\ 20137 {\ 20138 func_xform_result=${1%.*}.lo\ 20139 } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ 20140 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20141 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20142 test 0 -eq $? || _lt_function_replace_fail=: 20143 20144 20145 sed -e '/^func_arith ()$/,/^} # func_arith /c\ 20146 func_arith ()\ 20147 {\ 20148 func_arith_result=$(( $* ))\ 20149 } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ 20150 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20151 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20152 test 0 -eq $? || _lt_function_replace_fail=: 20153 20154 20155 sed -e '/^func_len ()$/,/^} # func_len /c\ 20156 func_len ()\ 20157 {\ 20158 func_len_result=${#1}\ 20159 } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ 20160 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20161 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20162 test 0 -eq $? || _lt_function_replace_fail=: 20163 20164 fi 20165 20166 if test x"$lt_shell_append" = xyes; then 20167 sed -e '/^func_append ()$/,/^} # func_append /c\ 20168 func_append ()\ 20169 {\ 20170 eval "${1}+=\\${2}"\ 20171 } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ 20172 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20173 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20174 test 0 -eq $? || _lt_function_replace_fail=: 20175 20176 20177 sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ 20178 func_append_quoted ()\ 20179 {\ 20180 \ func_quote_for_eval "${2}"\ 20181 \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ 20182 } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ 20183 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20184 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20185 test 0 -eq $? || _lt_function_replace_fail=: 20186 20187 20188 # Save a `func_append' function call where possible by direct use of '+=' 20189 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $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 else 20194 # Save a `func_append' function call even when '+=' is not available 20195 sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ 20196 && mv -f "$cfgfile.tmp" "$cfgfile" \ 20197 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") 20198 test 0 -eq $? || _lt_function_replace_fail=: 20199 fi 20200 20201 if test x"$_lt_function_replace_fail" = x":"; then 20202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 20203 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} 20204 fi 20205 20206 20207 mv -f "$cfgfile" "$ofile" || 20208 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") 20209 chmod +x "$ofile" 20210 20211 ;; 20212 20213 esac 20214 done # for ac_tag 20215 20216 20217 as_fn_exit 0 20218 _ACEOF 20219 ac_clean_files=$ac_clean_files_save 20220 20221 test $ac_write_fail = 0 || 20222 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 20223 20224 20225 # configure is writing to config.log, and then calls config.status. 20226 # config.status does its own redirection, appending to config.log. 20227 # Unfortunately, on DOS this fails, as config.log is still kept open 20228 # by configure, so config.status won't be able to write to it; its 20229 # output is simply discarded. So we exec the FD to /dev/null, 20230 # effectively closing config.log, so it can be properly (re)opened and 20231 # appended to by config.status. When coming back to configure, we 20232 # need to make the FD available again. 20233 if test "$no_create" != yes; then 20234 ac_cs_success=: 20235 ac_config_status_args= 20236 test "$silent" = yes && 20237 ac_config_status_args="$ac_config_status_args --quiet" 20238 exec 5>/dev/null 20239 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false 20240 exec 5>>config.log 20241 # Use ||, not &&, to avoid exiting from the if with $? = 1, which 20242 # would make configure fail if this is the last instruction. 20243 $ac_cs_success || as_fn_exit 1 20244 fi 20245 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then 20246 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 20247 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} 20248 fi 20249 20250
Indexes created Tue Oct 27 00:25:24 UTC 2026